baber/WOPTO huggingface dataset:
Patent JP-H06343888-A (JP)
Title: Vertical pulverizer
Inventor: MURAKAMI YOSHINARI
IPC: B02C15/04
Filed: 1993-06-04
Abstract: PURPOSE:To eliminate the excessive thickness of a material layer generated on a turntable to maintain the uniform thickness of the material layer and to prevent abnormal vibration due to the severe vertical motion of a grinding roller. CONSTITUTION:A scraping box 30 for eliminating the excess from a turntable 3A when material exceeding the thickness of a material layer having a specific height is introduced is freely ascendably and descendably arranged on the upstream side of each grinding roller 4 on the turntable 3A.
Patent JP-H0373024-A (JP)
Title: Fuzzy backward inference device
Inventor: NOMOTO KOHEI
IPC: G06N7/02
Filed: 1990-05-24
Abstract: PURPOSE:To successively enable fuzzy backward inference by reading out successive set causality corresponding to a successive observation feature amount inputted from an external part at the arbitrary time of observation, further, feeding back a preceding successive inference cause and outputting a this time successive inference cause to be judged from the successive observation feature amount. CONSTITUTION:A successive infering means 1 leads out the fuzzy vector of successive set causality 20 to read out the fuzzy vector element of a successive observation feature amount 10, which is inputted from the external part at the arbitrary time of observation, and causality to be set as knowledge in advance from a causality storing means 2 corresponding to the successive observation feature amount 10. Further, the fuzzy backward inference is executed from the fuzzy vector of a preceding succes sive inference cause 40, which successively feeds back the preceding inference cause from an infered result feedback means 3, and the fuzzy vector of a this time successive inference cause 30, which is inputted up to this time, judged from the successive obser vation feature amount 10 and successively outputted to the external part, is led out. Thus, the inference can be updated for all the feature amounts each time the feature amount can be obtained in the arbitrary order.
Patent JP-S63299330-A (JP)
Title: Aligner
Inventor: NOMURA NOBORU
IPC: G03F7/20
Filed: 1987-05-29
Abstract: PURPOSE:To improve the accuracy of alignment by relative alignment of interference fringes and gratings on a substrate, by using Moire interference fringes between two luminous fluxes of diffraction light diffracted by the gratings. CONSTITUTION:A laser beam 8 is projected on an alignment grating 9 being a mark on a mask 2. Diffraction light is reflected in the order of a plane mirror 3, a concave mirror 4, a convex mirror 5 and the plane mirror 3. By the effect of a spatial filter 15, the + or - first order light only are focused on a wafer 7, and generate interference fringes. The amount of alignment difference X between interference fringes 18 and a grating 12 is measured with the light intensity of Moire fringes of diffraction light 19. That is, the intensity of Moire light, wherein diffraction light of the first order light and re-diffraction light of the first order light overlap and interfere with each other, corresponds to the amount of alignment difference, and the measurement of high position accuracy is enabled.
Patent JP-H01100022-A (JP)
Title: Preparation of superconducting thin film
Inventor: FUJIMORI NAOHARU
IPC: C01G1/00
Filed: 1988-05-31
Abstract: PURPOSE:To stably prepare a homogeneous superconducting thin film, having the high critical temperature and practicable critical current density, by forming a superconducting thin film on a substrate in a specific mode by sputtering, heat-treating the thin film and cooling the resultant heat-treated thin film. CONSTITUTION:(a) An oxide containing Ba, Y and Cu at 2.5-3.5atom. ratio (Cu/Y) and 1.8-2.2atom. ratio (Ba/Y) is used as a target and a superconducting thin film is formed on a substrate by sputtering in an atmosphere, containing Ar and O2 with 5-80vol.% O2 content at 1X10<-2>-5X10<-2>Torr total gas pressure. (b) The formed thin film is then heat-treated. (c) The heat-treated thin film is subsequently cooled at <=4 deg.C/min rate to afford the aimed superconducting thin film, preferably on the substrate at 600-800 deg.C. In this case, a metal, ceramics, oxide, insulator, etc., are used as the substrate.
Patent JP-S5259565-A (JP)
Title: Manufacture of shadow mask
Inventor: SAWAMOTO KAZUO
IPC: H01J9/14
Filed: 1975-11-12
Abstract: PURPOSE:A plural number of small holes are provided on the curved surface of the jig;and by using these small holes, the shadow mask is vacuum-adsorbed, thereby obtaining close contact between the jig and the shadow mask.
Patent JP-H04231674-A (JP)
Title: Fuel injection pump
Inventor: JIERARUDO SHIDONII TOOMASU
IPC: F02M59/48
Filed: 1991-06-06
Abstract: PURPOSE: To provide a fuel injection pump specified in the simple outlet and convenient shape. CONSTITUTION: A reciprocatable plunger fuel injection pump comprises a pump body 10 and a plunger 22 slidable in a bore 11 of the pump body. The plunger 22 is connected to an arm extending outwardly from the body and movable about an axis of the plunger in order to vary the angular setting of the plunger. A spring clip 37 partly embraces a cylindrical portion of the pump body. The clip defines an abutment surface for engagement by the arm to set the arm and the plunger at a predetermined angular position.
Patent JP-S5926097-A (JP)
Inventor: HARA KAZUYOSHI
IPC: G05D3/12
Filed: 1982-08-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5834913-A (JP)
Title: Purifying method of wafer supporting tool
Inventor: MIYAKE KUNIAKI
IPC: B08B3/10
Filed: 1981-08-27
Abstract: PURPOSE:To prevent the deformation of a wafer supporting tool and to contrive the simplification of a process and the reduction of time by a method wherein the exfoliation of a film by low-temperature cooling is utilized. CONSTITUTION:A wafer supporting tool 1 adhered a growth film 2 is firstly cooled to room temperature. Next, the wafer supporting tool 1 arrived at the room temperature is further cooled in liquid nitrogen or at the temperature corresponding to the liquid nitrogen, then the exfoliation of a growth film 2a is followed. Then, the exfoliated growth film 2a is mechanically and completely eliminated by a blush or the blast of nitrogen gas. After that, the temperature of the wafer supporting tool 1 is gradually returned to room temperature from a low temperature.
Patent JP-H05321595-A (JP)
Title: Conduit tunnel construction and construction method thereof
Inventor: SUGANUMA YOSHINORI
IPC: E21D11/00
Filed: 1992-05-27
Abstract: PURPOSE:To make it possible to execute work at low cost within a short period of time by providing a spraying concrete layer and a filling concrete layer to an excavated internal wall, and sticking a reinforced fiber sheet on the internal surface to place a lining concrete layer. CONSTITUTION:A spraying concrete layer 2 is formed on an excavated tunnel internal wall, and a reinforced fiber sheet 3 is stuck on the internal surface thereof through a resin adhesive to place a lining concrete 4. At that time, a filling concrete layer 5 is provided to the lower part of an excavated shaft, and as the fiber sheet 3, inorganic fiber such as carbon fiber having high strength and high elasticity or glass fiber is used. Aramide fiber of organic reinforced fiber, polallylate and polyethylene fiber, etc., are selected, one or more kinds of materials having tensile yield strength, strength and tenacity are used. The lining concrete layer 4 is placed on the surface of the reinforced fiber sheet 3. According to the constitution, execution is made at low cost, and high cut-off efficiency of cracks against high operating water pressure or reinforced effect can be ensured.
Patent JP-H10325488-A (JP)
Title: Explicit tape
Inventor: YOTSUGI NORIHIRO
IPC: C09J7/02
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an explicit tape to vary an indicating content for use and eliminate waste. SOLUTION: A two-layer taper 16 having a given resistant force is formed such that a first taper 12 to display a first display content on a surface 20 and a second tape 14 to display a second display content on a surface 24 are laminated together. The two-layer tape 16 is wound in a roll-form state around a winding reel 18. The two layer tape 16 is used in a state that the display content of a tape forming an outer most layer is displayed in a state to be wound in a roll-form state. In a state to be wound in a roll-form state, the tape, for example the outermost layer 36 of the first tape 12, forming an outermost layer, of the tapes 12 and 14 peeled from the second tape 14 adjoining with the inner side of the first tape 12 forming the outermost layer for removal. The tape forming the outer most layer can be changed from the first tape 12 to the second taper 14.
Patent JP-H0228163-A (JP)
Title: Novel condensed diazepinone, production thereof and pharmaceutical composition containing said compound
Inventor: BUORUFUHARUTO ENGERU
IPC: C07D471/04
Filed: 1989-05-29
Abstract: Condensed diazepinones of the general formula I 
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 in which 
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 is one of the divalent radicals 
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 or 
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 and
 X<1>, X<2>, A<1>, A<2> and R<1> to R<10> are defined as specified in Claim 1, their acid addition salts and medicaments containing these compounds are described. 
<??>The medicaments containing these compounds are vagal pacemakers for the treatment of bradycardias and bradyarrhythmias. The active compounds additionally have spasmolytic properties on peripheral organs, furthermore antiemetic properties and properties promoting cerebral blood flow, some of them can also be used for treating disorders of the central nervous system such as Alzheimer's disease and Parkinson's disease.
Patent JP-S63298470-A (JP)
Title: Control circuit for action mode programming of microcomputer
Inventor: MORIMOTO YOSHINOBU
IPC: G06F15/78
Filed: 1987-05-28
Abstract: PURPOSE:To simplify the constitution of the titled control circuit together with improvement of the circuit reliability by setting the output applied to a 1st terminal of a microcomputer in a high impedance state in response to the output received from a 2nd terminal of the microcomputer during a reset state and right after this reset state is released. CONSTITUTION:The 1st terminals Pbn-Pbn+2 double as the action mode programming terminals and input terminals. A 2nd terminal Pan delivers a signal having a level change when a prescribed time passes after a reset state is released. An input interface 21 receives the output set before a level change of the terminal Pan to set the 1st terminals under the high impedance states and transmits the external input to the 1st terminals after a level change of the terminal Pan. Furthermore the resistances Rx, Ry and Rz are provided between the 1st terminals and a power supply or the earth side. The terminal Pan has its level change when a prescribed time passes after a reset state is released. By receiving the signal set before said level change, the output of the interface 21 is set under a high impedance state. Then the interface 21 transmits the external input as it is to the 1st terminals after the level change of the terminal Pan. Thus it is possible to secure the sure actuation of a programming control circuit of a simple constitution with no use of a capacitor.
Patent JP-S5877094-A (JP)
Inventor: DEEBITSUDO ROSU TOOMASU
IPC: G11C11/402
Filed: 1982-08-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62291728-A (JP)
Title: Reflecting type optical disk reader
Inventor: MIYAKI KAZUYUKI
IPC: G02B7/28
Filed: 1986-06-11
Abstract: PURPOSE:To improve the information read capability and the light utilization efficiency by correcting a light emitting pattern of a light emitting body from an elliptic type into a circular type so as to be made incident in an optical disk. CONSTITUTION:Two cylindrical lenses 3, 4 to correct the light emitting pattern of a laser light irradiated from the semiconductor laser 1 from an elliptic type into a circular type are provided on the optical path from the semiconductor laser 1 to the optical disk 2. Thus, the light emitting pattern is corrected into the circular type by the two cylindrical lenses 3, 4. The light emitting pattern of the laser light is corrected by using the two cylindrical lenses 3, 4 because an astigmatism is caused in the laser light if one single cylindrical lens is used for the correction and the shape of the incident light on the optical disk is elliptic and the reading capability of the information is made deteriorated, and the astigmatism caused by the cylindrical lens 3 is corrected by using the cylindrical lens 4.
Patent JP-H11314985-A (JP)
Title: Heat resistant/oxidation resistant carbon fiber reinforced carbon material
Inventor: SAKAI AKIHITO
IPC: C23C28/04
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-resistant/oxidation-resistant material having excellent durability by successively forming a silicon carbide layer by silicon diffusion, a dense silicon carbide-coated layer, and a metal silicate layer on the surface of a base body comprising a carbon fiber reinforced carbon composite material. SOLUTION: On the surface of a C/C base body 1 comprising a carbon fiber reinforced carbon composite material, a porous silicon carbide layer (SiC layer) 2 as a thermal stress relaxing layer is formed by diffusing silicon by diffusing method. Then a dense silicon carbide layer (SiC layer) 3 is formed by chemical vapor phase vapor deposition on the silicon carbide layer 2, and further metal silicide 4 or a mixture 5 of metal silicide and metal boride is applied on the surface of the silicon carbide layer 3. The metal elements which constitute the metal silicide and metal boride are preferably selected from Mo, Zr and W, and the mixing ratio of the metal silicide to metal boride is preferably about 10:1 to 1:10. The porous silicon carbide layer 2 and dense silicon carbide layer 3 are formed preferably to have about 10 to 200 μm and about 100 to 300 μm thickness, respectively.
Patent JP-S61294150-A (JP)
Title: Throttle controller for engine
Inventor: NAKAMURA KENJI
IPC: F02D9/02
Filed: 1985-06-24
Abstract: PURPOSE:To improve drivability by varying the control gain in servo-control for a throttle valve according to the operation speed for an accelerator operating element and setting the opening/closing speed of the throttle valve to a prescribed speed when the above-described operation speed exceeds a prescribed value. CONSTITUTION:A throttle control means 101 servo-controls the throttle opening degree according to the deviation between the operation quantity of an accelerator operating element and the opening degree of a throttle valve 100. A control gain varying means 103 which varies the control gain of the control means 101 according to the output of an operation-speed detecting means 102 for the accelerator operating element is provided. Further, a judging means 105 which judges if each detection signal of the detecting means 102 and a throttle-valve opening and closing speed detecting means 104 exceeds each prescribed value or not is provided. When the judgement of the means 105 is 'YES', a speed control means 106 performs servo-control so that the opening/closing speed of the throttle valve 100 becomes equal to a previously determined speed.
Patent JP-S5759921-A (JP)
Title: Copolymer containing fluorine
Inventor: NAKAGAWA TSUNEO
IPC: C08F214/26
Filed: 1980-09-29
Abstract: PURPOSE: A copolymer, containing fluorine, consisting of tetrafluoroethylene, hexafluoropropylene and a specific fluoroallyl ether in a specific proportion, and having improved tear strength and stress cracking resistance at a high temperature.  
     CONSTITUTION: A copolymer obtained by reacting (A) 98.9W79mol%, preferably 96.8W87mol%, tetrafluoroethylene with (B) 1W15mol%, preferably 3W10mol%, hexafluoropropylene and (C) 0.1W6mol%, preferably 0.2W3mol%, fluoroallyl ether expressed by the formula (X is F or H; n is 1W12, preferably 1W8) in the presence of a polymerization initiator, e.g. di(fluoroacyl)peroxide, at about room temperature and preferably the spontaneous pressure of the monomer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04361116-A (JP)
Title: Measuring method of precision of encoder
Inventor: KUBOTA MUNEAKI
IPC: H03M1/24
Filed: 1991-06-07
Abstract: PURPOSE:To remove an error resulting from eccentricity occurring when two encoders are connected together through the intermediary of the same rotary shaft, slid by 2pi/n radians from each other, in particular, and thereby to improve the accuracy of an absolute error. CONSTITUTION:First and second encoders 1 and 2 are rotated by the same rotary shaft 3, relative errors are measured in a state wherein the relative angles of the encoders are slid by 2pi/n radians from each other, and by summing up these relative errors, an absolute error is determined. An error due to eccentricity occurring when the relative angles are slided is removed by using output signals from a pair of sensors 5 and 6 provided at positions of 0 deg. and 180 deg. of the second encoder 2.
Patent JP-S5836701-A (JP)
Title: Corrosion preventing device in disc wheel mounting part
Inventor: TOMOTA TAKASHI
IPC: B60B3/16
Filed: 1981-08-31
Abstract: PURPOSE:To aim at preventing the mounting part of a disc wheel from being corroded, by disposing a corrosion preventing member made of a metal having a low electrode potential along the whole periphery of the outer peripheral part of the abutting section between a wheel and a hub. CONSTITUTION:A corrosion preventing member 9 in a ring shape is inserted by, for example, press-fit in the outboard direction of the vehicle, in a stepped part 8 formed in the outermost peripheral part of the abutting section 7 of a wheel 1. This member 9 is disposed along the whole periphery of the outer peripheral part of the abutting section 7 between the wheel 1 and a hub 2 so that the member 9 constitutes the same plane with the wheel 1 and the hub 2. Furthermore, the member 9 is continuous from the upper wheel surface to the lower hub 2 surface with a smooth curved surface. The member 9 is made of a metal having an electrode potential higher than that of a magnesium alloy forming the wheel 1 but lower than that of steel forming the hub 2.
Patent JP-S5927891-A (JP)
Title: Preparation of acetylenecarbamide derivative
Inventor: TAKAHASHI YUUKOU
IPC: C08L7/00
Filed: 1982-08-04
Abstract: PURPOSE:To prepare an acetylenecarbamide derivative useful as a stabilizer for synthetic resins, petroleum products, etc. easily in high yield, by reacting a dialkyldithiocarbamate derivative with acetylenecarbamide. CONSTITUTION:A dialkyldithiocarbamate derivative (e.g., 3-t-butyl-4-hydroxybenzyldimethylthiocarbamate, etc.) shown by the formula I (R is H, or 1-4C alkyl; R' is 1-4C alkyl) is reacted with acetylenecarbamide in a molar ratio of preferably (4-4.6):1 in a solvent such as methanol, ethanol, etc. in the presence of a catalyst such as NaOH, potassium ethoxide, etc. at the reflux temperature, to give an acetylenecarbamide shown by the formula II (A is group shown by the formula III).
Patent JP-S5762820-A (JP)
Title: Method of secondary operation for metallic product
Inventor: NAKANO AKIO
IPC: B21D22/20
Filed: 1980-09-29
Abstract: PURPOSE: To obtain a product which is not restricted by shape in secondary operation by making primary operation maintaining a metallic material at a specified temperature and performing secondary operation making the texture of the product a texture made up of equiaxed minute crystal grains.  
     CONSTITUTION: In primary operation, a metallic matterial is formed by extrsion, drawing, rolling, forging, pressing, die-casting, casting etc. to a shape close to a final product maintaining at a temperature 20W50% of melting point of the metallic material. In the case of operation by extrusion and drawing, the material is compressed several times beforehand to make its texture a texture consisting of minute crystal grains. Temperature of the product obtained by primary operation is maintained by passing through a heating device heated to a temperature 20W50% of melting point of the material, and secondary operation is made under this temperature condition. Secondary operation includes press forming and deep drawing etc. that forms bending form, deep drawing form or bulged form which cannot be formed simultaneously with primary operation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62292074-A (JP)
Title: Picture recording device
Inventor: OOTA SHINICHI
IPC: G03G15/04
Filed: 1986-06-11
Abstract: PURPOSE:To obtain a half tone picture having smooth gradation and to obtain a reproducing picture having high picture quality by means of limitting the lowering of an S/N by providing an addition means which adds a threshold signal to a stored asynchronizing signal. CONSTITUTION:The output T22 which is made by adding the threshold T11 of a threshold matrix stored in a memory 31 by an adder 1 and a fluctuation signal R from a random number memory 2 which is set as an asynchronizing signal storage means is outputted to a digital comparator 24. From the address indicated by reason that an address counter 3 counts a clock pulse RCP which is asynchronous to a clock pulse CP, the memory 2 outputs the fluctuation signal R. And the pulse RCP is made higher than the read period of picture element data N1 so that the space frequency component of swelled noise can be made high and the noise can be made inconspicuous to vision. Thus the reproducing picture having high picture quality can be obtained.
Patent JP-2000199767-A (JP)
Title: Board for inspection
Inventor: SANEMORI TATEO
IPC: G01R31/28
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a board for inspection, in which the resistance value between the wiring layer of a wiring board and the probe terminal of the board for inspection is reduced, in which irregularity in the resistance value is reduced, in which the continuity of the wiring layer to the probe terminal is stabilized, and in which the good contact of the electrode for inspection of a semiconductor wafer with the probe terminal is ensured. SOLUTION: An elastic member 11 is fixed to a part which is faced with the electrode 2 for inspection of a semiconductor wafer 1 on the surface of a wiring board 10 having a wiring layer 10a. A conductive wire 10 is installed at the wiring layer 10a of the wiring board 10 so as to be stretched over the elastic member 11, An elastic sheet 13 is installed so as to keep an interval from the wiring board 10. A probe terminal 14 is formed in a part which is faced with the electrode 2 for inspection, on the side of the semiconductor wafer 1 at the elastic sheet 13. The probe terminal 14 and the wiring layer 10a are connected electrically by the conductive wire. The conductive wire 12 is urged by the elastic member 11 so as to come into contact with the probe terminal.
Patent JP-H05335675-A (JP)
Title: Laser device
Inventor: UENISHI AKIRA
IPC: H01S3/104
Filed: 1992-05-28
Abstract: PURPOSE:To always obtain the maximum laser light output from a laser device by providing a means which controls the exciting timing of the laser device. CONSTITUTION:By calculating the generating timing of a trigger pulse 50 from the power signal 102a of a laser power detecting section which receives the laser light component 5a of the output laser light 5 distributed from an optical- system distributor 103, the calculated results are outputted to trigger pulse adjusting sections 101a, 101b, and 101c as command values phia, phib, and phic. Namely, each trigger pulse adjusting section 101a, 101b, and 101c is constituted so that each section can send a reference pulse 3a from a master pulse generator 3 to each power source 4a, 4b, and 4c at phases corresponding to the command values phia, phib, and phic from an exciting timing control section 100. Therefore, the section 100 is constituted so that each gas laser amplifier 2a and 2b can be alternately controlled in the direction in which the output laser light 5 increases and, at the same time, the phase of the trigger pulse 50 can be controlled.