baber/WOPTO huggingface dataset:
Patent JP-S61210141-A (JP)
Title: Ni-ti alloy having superior shock resistance and its manufacture
Inventor: DEGAWA TORU
IPC: C22C19/03
Filed: 1985-03-14
Abstract: PURPOSE:To obtain an Ni-Ti alloy having superior shock resistance and contg. a very small amount of residual Ca and Mg by adding metallic Ca and Mg to Ni melted in a vessel lined with a calcia-base material to deoxidize the molten Ni, adding Ti, and solidifying the resulting molten Ni-Ti alloy by cooling. CONSTITUTION:Ni is melted in a vessel lined with a calcia-base material in vacuum or in an Ar atmosphere. Metallic Ca and Mg are added to the molten Ni by such an amount that 5-200ppm Ca and Mg remain after solidification by cooling, and they are agitated to deoxidize the molten Ni. A desired amount of Ti is added to the deoxidized molten Ni, and the resulting molten Ni-Ti alloy is solidified by cooling to obtain an Ni-Ti alloy contg. 5-200ppm Ca and Mg. This Ni-Ti alloy has low oxygen and carbon contents and superior shock resistance and is useful as a shape memory alloy.
Patent JP-H08246941-A (JP)
Title: Failure diagnosing device for cylinder internal pressure sensor for internal combustion engine
Inventor: YAMAURA KENICHI
IPC: F02D45/00
Filed: 1995-03-10
Abstract: PURPOSE: To provide a failure diagnosing device for a cylinder internal pressure sensor with high diagnosis precision through simple constitution. CONSTITUTION: When the failure of a cylinder internal pressure sensor is diagnosed, it is decided at S1 whether an engine is under a fuel cut. Only when it is under fuel cut, a detecting value from the cylinder internal pressure sensor is read, and an average effective pressure IMEPR shown in a Fig at a given crank angle section is determined by computation at S2-S8. A previously set and stored theoretically determined average effective pressure IMEPth shown in a Fig is determined at S9. After deviation A between the IMEPR and the IMEPth is determined at S9 and S10, it is diagnosed at S9 and S10 based on a comparing result between the deviation A and a set value at S11-S13 whether the trouble of the cylinder internal pressure sensor occurs.  Namely, since only when it is under fuel cut, the trouble of the cylinder internal pressure sensor 7 is diagnosed, a possibility of erroneous diagnosis due to a combustion pressure like a conventional type is eliminated. This constitution performs high-precise and easy diagnosis of the trouble of the cylinder internal pressure sensor.
Patent JP-H04286369-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OKA HIDEAKI
IPC: H01L29/786
Filed: 1991-03-15
Abstract: PURPOSE:To obtain a semiconductor device which is lessened in OFF-state current, high in electric field effect mobility, and excellent in characteristics by a method wherein activation annealing is carried out twice or more at different temperatures. CONSTITUTION:In a case, where a thin film transistor(TFT) is formed as a semiconductor element, an interlaminar insulating film 108 is formed, and a source/drain region is made to recover its crystallinity and to activate impurities contained in it. At this point, even if the source/drain region is 1X10<18>/cm<3> or so in impurity concentration, it is subjected to a multi-step annealing such as a two-step annealing composed of 600 deg.C-70 hours and 1000 deg.C-20 minutes or 600 deg.C-16 hours carried out twice. In result, an OFF-state current as small as 4X10<-12>A or so can be obtained.
Patent JP-2000210026-A (JP)
Title: Oily confectionary having good oil separation
Inventor: SENBA MIE
IPC: A23G3/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain an oily confectionary food having a good oil separation as much as possible, having a low oil absorption, i.e., a low ingested calories and good for health, while the health-directedness of consumers and calorie- reducing tendency of foods are progressing, since the oily confectionary e.g. donut, has approximately 10-40 wt.% oil absorption rate of the final product, 30-70% injested calories are derived from frying oil and the oily confectionary is a representative of a food containing much oil content. SOLUTION: This oily confectionary food having a good oil separation and small oil-absorbing amount, is obtained by frying a dough prepared by using a cereal flour such as a wheat flour, a starch, etc., sugars, and an oil and fat as main raw materials, adding an egg, a salt, a seasoning material, an emulsifying agent, an swelling agent, an aromatizing agent, water, etc., as supplemental raw materials and 1-15 wt.% lactoalbumine and kneading. The method can be applied in using a dough having a high fluidity and a dough difficult to be formed, also the dough forming is not required and it is possible to produce the confectionary continuously.
Patent JP-H05258591-A (JP)
Title: Semiconductor integrated circuit
IPC: G11C29/04
Filed: 1992-03-10
Abstract: PURPOSE:To eliminate an access delay by programming the address of a defective word line, to which a defective cell is connected, into an address comparing circuit of an arbitrary block other than the memory array block in which a defective memory cell exists while replacing the defective memory cell with a redundant memory cell. CONSTITUTION:Each of memory array blocks 1 to N is provided with normal memory cells C1 to CN, normal word lines W11 to WN1 connected to the cells above, redundant memory cells CR1 to CRN, redundant word lines WR1 to WRN which are connected to the cells above, address comparing circuits AC1 to ACN to which addresses of defective word lines connected to defective memory cells are programmed and redundant decoders RD1 to RDN to which defective addresses are programmed. Moreover, redundant bit line br connected to a redundant memory cell Cr, an address comparing circuit ACb which programs the address of a defective bit line connected to a defective memory cell and a redundant decoder RDb which decodes the address of a defective bit line are provided.
Patent JP-S57165721-A (JP)
Title: Vibration sensor for engine
Inventor: KONDOU HARUYOSHI
IPC: G01H17/00
Filed: 1981-04-06
Abstract: PURPOSE: To detect the specific vibration with other miscellaneous vibrations being accurately isolated, by forming a vibrating body with a magnetic material, and providing a magnetic field applying device which applies the magnetic field whose magnitude is controlled at a specified strength to said vibrating body.  
     CONSTITUTION: The vibration sensor 10 includes a base 12 which is mounted on the main body of an engine so as to form a unitary body, the vibrating body 14 which is vibrated in synchronization with the vibration of the engine, and a detecting part 16 which transduces the mechanical vibration of the vibrating body 14 into an electric signal. By setting the resonant frequency of the vibrating body 14 to the knocking vibrating frequency of the engine, the knocking state can be detected. Said vibrating body 14 is formed with the magnetic material. The magnetic field applying device 22, which supplies the magnetic field whose value is adjusted to a desired value to said vibrating body 14, is provided in present invention. In this constitution, the vibration of the specific kind can be accurately distinguished from other miscellaneous vibrations and detected. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000213893-A (JP)
Title: Shooting base of toy air gun
Inventor: OMOTO HIDEMIKI
IPC: F41B11/643
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To contrive to be hard to shorten the overall length of a gun body without shortening a moving distance of a piston or increasing a width in a direction perpendicular to a longitudinal direction of a cylinder and the piston, to fix a piston ring with an excess load, and to conduct remodelling for firing live ammunition. SOLUTION: In the air gun, a gas-blowing out hole 3 from which gas inside a cylinder 72 blows off is provided on a center line in a longitudinal direction of a bullet-pushing rod 23 or a cylinder 72 and connected with a connecting rod 34 penetrating through a nozzle body 38 fitted into the inside of the cylinder 72, a hand grip body 25, and a position 18 loaded by a piston spring 14 in a position in the center line of the longitudinal direction.
Patent JP-S59177591-A (JP)
Inventor: KINOSHITA SEISHI
IPC: G06F3/14
Filed: 1983-03-29
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-S59177497-A (JP)
Inventor: SHIMURA HIDEO
IPC: E21D9/06
Filed: 1983-03-29
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-S60197324-A (JP)
Title: C-ring inserting device
Inventor: TSURUHA MASAYUKI
IPC: B23P19/08
Filed: 1984-03-16
Abstract: PURPOSE:To eliminate the risks of erroneous insertion of a C-ring into a groove and leap-out thereof, by separating one of C-rings stacked in a storage stocker, and then by holding the same with the use of a plurality of movable pawls so that the C-ring is inserted in a C-ring groove by depressing the same in a tapered cylindrical section. CONSTITUTION:The lowest one of C-rings stacked in a predetermined direction within a stocker 16, 17, which is taken out by means of a projecting plate 19 guided by a guide 20, is inserted into a cylinder 30 through the semicircular peripheral aperture 34 of the cylinder 30 with a plate 24 being entirely moved leftward, and is held by a plurality of movable pawls 35. Then, the projecting plate 19 is retracted with the plate 24 being entirely moved rightward, and an elevating block 26 is lowered so that a contact part at the lower end of the cylinder 30 abuts against the opening section of a component part 40 held on a jig pallette 41. Accordingly, a pin 31 lowers in the cylinder 30 to depress the C- ring so that the movable pawls are forced to be opened, thereby the C-ring is allowed to be inserted into a C-ring groove.
Patent JP-H11227325-A (JP)
Title: Ink jet recording sheet
Inventor: MAEDA YOSHIHARU
IPC: B41M5/52
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recording sheet having excellent recording preservability by rapidly absorbing an ink and suppressing an ink dirt or a bleeding at a color boundary. SOLUTION: An ink acceptive layer made of an acrylic silicone graft copolymer is formed at least on one side surface of a base material sheet. And, the graft copolymer is a copolymer of a radical polymerizable silicone macromonomer, and a monomer mixture made of an alkyl(meth)acrylate monomer and the other radical polymerizable monomer.
Patent JP-H11354511-A (JP)
Title: Plasma device
Inventor: HATA JIRO
IPC: H05H1/46
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To realize a uniform plasma treating by improving the uniformity of plasma density in the neighborhood of a face to be treated in an object to be treated. SOLUTION: This plasma device is provided with a plasma generating part A and a plasma treating part B. High frequencies are impressed to an antenna means 3 by a first high frequency power source 6, and an alternating electric field is formed in a treating chamber 11, and a solenoid coil 4 is excited by a power source 8 so that a static magnetic field having a magnetic force line in the axial direction of a silica tube 2 can be formed. Thus, a plasma flow can be vertically made incident on the surface of a wafer W, and a uniform treatment can be operated.
Patent JP-H07214730-A (JP)
Title: Laminated sheet
Inventor: TAKATSUKA KAZUHIKO
IPC: B32B15/08
Filed: 1995-02-16
Abstract: PURPOSE:To obtain a laminated sheet capable of preserving content without changing the taste or aroma thereof by forming a heat seal layer composed of a polyethylene glycol terephthalate resin wherein a part of an ethylene glycol component is substituted with 1,4-cyclohexanedimethanol on the single surface of a base material having a paper layer. CONSTITUTION:A laminated sheet is obtained by forming a heat seal layer composed of a polyethylene glycol terephthalate resin wherein a part of an ethylene glycol component is substituted with 1,4-cyclohexanedimethanol on at least the single surface of a base material having a paper layer. This heat seal layer has excellent characteristics such as gas barrier properties, chemical resistance, strength or the like and becomes a resin layer reduced in ethylene content even in a case compared with a polyethylene glycol terephthalate resin and is utilized as the inner peripheral surface layer of a package composed of a packaging material.
Patent JP-H02232436-A (JP)
Title: Manufacture of builtup type construction frame structure
Inventor: NOMURA YUJI
IPC: E04B1/02
Filed: 1989-03-06
Abstract: PURPOSE:To improve the efficiency of production extending over various kinds in specified size by mass-producing a small kind of frame structures while combining, joining and fixing these frame structures. CONSTITUTION:Length alpha is obtained in which the length A, B, C of other sides of a builtup type construction frame structure, in which the length of one sides of squares is equalized respectively and the length of other sides is represented by A, B, C respectively, can be divided into integers in common at largest values. The manufacturing process of the first frame structure, a second manufacturing process, in which length beta as a fraction on division into the integer is equalized to the length of other sides of the squares, and the frame structures manufactured by the first and second processes are combined so that the length of other sides of the squares is represented by A, B, C, and joined and fastened by a proper joining means. Accordingly, when a small kind of the frame structures are mass-produced previously, the frame structures can be produced efficiently extending over various kinds.
Patent JP-S54143993-A (JP)
Title: Noncontact surface polisher
Inventor: SUZUKI JIYUNPEI
IPC: B24B37/12
Filed: 1978-04-28
Abstract: PURPOSE: To provide uniform grinding on the surface of a workpiece by maintaining a constant clearance between a polisher and the workpiece by arranging angles of rake at any point on a line along its slope being constant so that generated  dynamic pressures at the both of inner and outer surfaces are to be equal.  
     CONSTITUTION: A sloped section 6 of a dynamic pressure generating surface has the same angle of rake at any point on a entire line along its slope. In addition r which is a ratio of an arc of the sloped section 6 to an arc B of the dynamic pressure generating surface, increases with increasing length of the arcs from the inner side to the outer side of the surface. With this arrangement and relative motion of a workpiece 7, the dynamic pressures generated during operation at the both of inner and outer surfaces become equal. Thus a surface of high quality is obtained by uniformly grinding the workpiece 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07259483-A (JP)
Title: Main pipe insertion to sheath pipe
Inventor: HAYASHI MITSUTOSHI
IPC: E21D9/06
Filed: 1994-03-23
Abstract: PURPOSE:To correctly insert a main pipe into a sheath pipe by small thrust even in the case when the sheath pipe is diagonally buried by inserting the main pipe into the sheath pipe by way-of floating it by air bags or a specific gravity difference of liquid. CONSTITUTION:After a sheath pipe 30 is propelled between a starting vertical shaft 10 and an arriving vertical shaft 20, a water stop cap 51 with a plumbing pipe 54 installed on it is put on an opening on the side of the arriving vertical shaft 20 of the sheath pipe 30, and a water stop packing 52 which opens its opening is also installed on an opening on the side of the starting vertical shaft 10. Thereafter, the inside of the sheath pipe 30 is filled with water by supplying water to the inside of the sheath pipe 30 from the pumbing pipe 54, and the inside of a main pipe 40 is properly expanded by arranging air bags 53 in it and delivering air into it. Thereafter, when the main pipe 40 is drawn into the sheath pipe 30 by a winch wire 55, water enters the inside of the main pipe 40, weight of the main pipe 40 and buoyancy of the air bags 53 are set off, and it is possible to insert the main pipe 40 into the sheath pipe 30 without the main pipe 40 making contact with the inwall of the sheath pipe 30. Additionally, liquid specific gravity of which is larger than that of water is supplied to the inside of the sheath pipe 30 by filling the inside of the main pipe 40 with water.
Patent JP-H01225337-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWASAKI MASANOBU
IPC: H01L23/52
Filed: 1988-03-04
Abstract: PURPOSE:To eliminate an undercut in a substratum layer effectively by a method wherein tungsten is deposited only on the substratum layer where a part corresponding to an opening has been exposed, a wiring film is formed and the substratum layer is etched and removed selectively by making use of this tungsten wiring film itself as a mask. CONSTITUTION:In a state that an opening 26 has been formed in a required part of a second insulating oxide film 2a on a polysilicon layer 3 as a substratum layer, tungsten is deposited only on the polysilicon layer 3 where a part corresponding to this opening 2b has been exposed; a wiring film, i.e. a tungsten wiring film 4 which has been patterned as desired, is formed. The polysilicon layer 3 as the substratum layer is etched and removed selectively by making use of the tungsten wiring film 4 itself obtained in this manner as a mask. Accordingly, when this polysilicon layer 3 is etched, there is no danger that an undercut due to a high internal stress at the tungsten wiring film 4 is produced; by this setup, it is possible to remarkably enhance the accuracy of a size of a wiring pattern itself.
Patent JP-S63219588-A (JP)
Title: Surface oxidation treatment for copper
Inventor: KUBOTA KAZUHIRO
IPC: C23C22/52
Filed: 1987-03-09
Abstract: PURPOSE:To form a copper-oxide film having high adhesive strength, by cleaning the surface of copper, oxidizing the above copper with chlorine-dioxide water, and then treating the above with a dilute acid aqueous solution. CONSTITUTION:The surface of Cu is subjected to pretreatment such as degreasing, polishing, etching, pickling, etc., and then immersed into chlorine- dioxide water of 0.1-8.0g/l concentration for 1-30min to undergo oxidation treatment. The above Cu is washed with water and is successively immersed into a 1-5pH dilute acid aqueous solution of mineral acid such as HCl, H2SO4, HNO3, H3PO4, etc., or organic acid such as formic acid, etc., for 5-60min, followed by water washing and drying. In this way, the oxide film of CuO can be formed on the Cu surface with superior adhesive strength to Cu.
Patent JP-2000250463-A (JP)
Title: Picture display device and control method therefor
Inventor: ANDO SHUKI
IPC: G09G5/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To make a display device perform the change of brightness due to an automatic bright limiting circuit smoothly. SOLUTION: An average brightness detecting part 33 calculates the average brightness Lt of a noticing frame with the weighted average of the simple average brightness L of the frame and the average brightness L0 of a frame just prior to that frame. The degree of correlation among frames detected by a part for detecting the degree of correlation of frames 32 is included in the weight at this time. An ABL(automatic brightness limiting circuit) gain calculating part 34 calculates an ABL gain for controlling brightness based on the average brightness Lt including the component of the front frame. Thus, a gain which is to be calculated, that is, display luminance in its turn is set so that the change of brightness becomes a speed in accordance with the degree of correlation of frames.
Patent JP-H07257976-A (JP)
Title: Production of aluminum nitride sintered body
Inventor: TERANO KATSUNORI
IPC: C04B35/626
Filed: 1994-03-23
Abstract: PURPOSE:To safely produce aluminum nitride sintered bodies in a high yield without providing an explosion-proof structure to machinery and equipment used and easily produce even aluminum nitride sintered bodies different from each other in the thickness. CONSTITUTION:A kneaded material contg. aluminum nitride powder made hydrophobic by treatment, a sintering aid, a water-soluble org. high molecular compd., a plasticizer and water is extrusion-molded and burnt in a nonoxidizing atmosphere.
Patent JP-S62209802-A (JP)
Inventor: ARAI MITSUO
IPC: H01C7/02
Filed: 1986-03-10
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-H09238962-A (JP)
Title: Diagnostic system for dentistry
Inventor: KAWAHARA TSUNEO
IPC: A61C19/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To easily input and output image data, etc., of the oral cavity without moving from the diagnostic position for a doctor and an assistant by providing a remote operational means for performing input and output control of various data through a control circuit for the input and output control by remote operation. SOLUTION: To take diagnostic data obtd. by means of diagnostic instruments and roentgen devices attached to diagnostic chairs 15, 16 and 17, a video signal line 34 and an RS 232 type serial signal line 35 are connected with a filing apparatus 1. In addition, the video signal line 34 and the serial signal line 35 are connected with an input and output control circuit 4 and a command from a wireless transmitting device 6 being a remote operational means is received by means of a wireless receiving device 5 and is transmitted to the input and output control circuit 4 through a signal line 22. In addition, a CCD camera 29 for observation of the oral cavity is connected with a video input terminal 31 of a filing apparatus 1 through a video signal line 30 and the input and output control circuit 4.
Patent JP-H07258221-A (JP)
Title: Benzimidazoles, medicinal compositions containing them and their preparation
Inventor: GERUHARUTO MIIMU
IPC: A61P43/00
Filed: 1995-03-13
Abstract: PURPOSE: To provide novel benzimidazole useful as remedy for hypertension, cardiac insufficiency, ischemic peripheral circulation disorder, angina, diabetes type nerve disorder, glaucoma, gastroenteric disease, bladder disease or the like.  
     CONSTITUTION: Benzimidazole is represented by formula I (wherein R 1  is F, Cl, Br, alkyl or trifluoromethyl; R 2  is n-propylene bridge, n-butylene bridge, 1,3-butadienylene bridge, 5-membered heteroaryl, imidazole-4-yl or the like; R 3  is alkyl, cycloalkyl, alokoxy or alkylthio; and R 4  is amino, sulfonyl, hydroxycarbamideyl or the like), e.g. 4'-[(2-ethyl-4-methyl-6-(5,6,7,8- tetrahydroimidazo[1,2a]pyridin-2-yl)-benzimidazol-1-yl)- methyl]-2-(cyclohexylaminocarbonylaminosulphonyl)-biphenyl. A compound represented by formula I is obtained, for example, by reacting a compound represented by formula II and a compound represented by formula III (wherein R 1  is R 4  or the like; and Z 1  is a nucleophilic leaving group). 
     COPYRIGHT: (C)1995,JPO
Patent JP-S51128251-A (JP)
Title: One-shot multi-vibrator
Inventor: KUSAKABE HIROMI
IPC: H03K3/02
Filed: 1975-04-30
Abstract: PURPOSE:Retriggeble one-shot multi-vibrator without external CR.
Patent JP-S51127441-A (JP)
Title: Sensor check circuit
Inventor: YAMAMOTO MASUO
IPC: H02H3/02
Filed: 1975-04-30
Abstract: PURPOSE: To permit use of a common check circuit for checking a plurality of sensors for detecting troubles in transmission lines by adopting a time division system. 
     COPYRIGHT: (C)1976,JPO&Japio