baber/WOPTO huggingface dataset:
Patent JP-2000307174-A (JP)
Title: Laser system
Inventor: SHIROCHI TAKASHI
IPC: B23K26/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To quickly sense that each capacitor voltage is unbalanced in a capacitor circuit in a laser power supply and to cope properly with the above abnormal state. SOLUTION: In a laser power supply 12, a capacitor band 24 is composed of two capacitors 40 and 42 which are connected together in series and set the same in capacitance. Bleeder resistors 44 and 46 set the same resistance are connected in parallel to the capacitors 40 and 42. A resistor circuit 52 composed of two resistors 48 and 50 set the same in resistance is connected to the capacitor bank 24 in parallel. A node Na inside the capacitor bank 24 and a node Nb inside the resistor circuit 54 are connected to a balance monitoring circuit 54. When it is found that a potential difference Ea-Eb between the nodes Na and Nb gets out of a previously set range, the balance monitoring circuit 54 operates on the fact that the capacitors 40 and 42 get unbalanced and acts on a relay circuit 74 so as to shut off an electric power in a charging circuit 26.  Signals WS indicating abnormal states are given to a main control 62.
Patent JP-S63156085-A (JP)
Inventor: TODA MASUSANE
IPC: C04B41/61
Filed: 1987-05-14
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-S608755-A (JP)
Title: Measuring device of effective value
Inventor: ARIKAWA SETSUO
IPC: H02H3/02
Filed: 1983-06-29
Abstract: PURPOSE:To obtain the effective value of an AC signal including a distorted wave relatively quickly and automatically by decomposing a signal to be measured into frequencies and performing the operation processing. CONSTITUTION:A signal (a) to be measured and a sweep lamp signal (b) from a voltage control oscillator 2 are mixed in a mixer 1, and a pulse train output signal (c) having a frequency distribution similar to that of the signal (a) is outputted from a detector 14. An inverting amplifier 5 not only inverts the signal (c) but also outputs a signal (d) sifted by an offset voltage V. After a time tb, the output voltage of a crest value detecting circuit 61 is larger than the input voltage, and the output of a comparator 71 is in the high level, and a monostable multivibrator 81 is triggered, and the output of a crest value detecting circuit 62 is initialized by a signal (e). At a time tc, the output of a comparator 72 becomes high-level, and a monostable multivibrator 82 is triggered, and the output of the crest value detecting circuit 61 is initialized by a signal (g). An output signal (h) of the crest value detecting circuit 61 passes a multiplier 10, a multiplier 11,and an adder 12 to obtain a square root in a square root device 13.
Patent JP-S63284017-A (JP)
Title: Manufacture of heat insulating case
Inventor: IWATA YASUHIRO
IPC: B29C45/16
Filed: 1987-05-14
Abstract: PURPOSE:To easily manufacture heat insulated cases equipped with a heat- insulating sheet at the inner surface by dividing a metal die for molding of heat insulated case into a concave die for molding of outer member and a convex die for molding of the inner member, and by attaching a heat insulating sheet to the mold face of the convex die prior to molding. CONSTITUTION:In an evaporator of an airconditioner for car, an evaporator body is accommodated within a case as an assembly of case divisions 7 formed by injection molding of synthetic resin. A heat insulating sheet 11 is interposed between these case divisions 7 and the evaporator body. Here the metal die 9 for molding of the case divisions 7 is divided into a concave die 9a for mold ing of the outer member and a convex die 9b for molding of the inner member. The heat insulating sheet 11 is inserted to the mold face of this convex die 9b with the concave one 9a placed thereover, followed by injection of synthetic resin from a gate 10 to mold a case division 7. This allows manufacture case divisions 7, in which heat insulating sheet 11 is attached to the inner face.
Patent JP-S63302813-A (JP)
Inventor: JIERARUDO EDOWAADO BURAUN
IPC: A47J37/07
Filed: 1988-05-11
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-S595066-A (JP)
Title: Production of metal base printing plate for screen process printing
Inventor: HANDA SHIGEO
IPC: G03F7/12
Filed: 1982-07-02
Abstract: PURPOSE:To enhance resolving power and printing accuracy, by a method wherein a photosensitive film is provided on a metal base plate produced, by plating a fabric formed of synthetic fibers with a metal, and after printing, the photosensitive film and the plated metal are removed to produce a printing plate. CONSTITUTION:A chemical electrically conductive film is provided on both side of the fabric produced by weaving synthetic fibers or stainless steel wires into a mesh form, a plated metal layer is provided on the outside surfaces of the conductive films, and then an ink layer is provided on the outside surfaces of the plated metal layers. A chemical electronically conductive film is again provided on the surfaces of the ink layers, a plated metal layer is provided on the surfaces of the conductive films, then the ink layers are removed by dissolving with an alkaline solution, and further a plated metal layer is provided. Then, the photosensitive film is placed in close contact with the surface of the thus obtained metal base plate, a copy film is placed the photosensitive film, exposure to light and printing are conducted, and unexposed parts of the photosensitive film are stripped, followed by etching.
Patent JP-S63282211-A (JP)
Title: Method for controlling furnace temperature in continuous heating furnace
Inventor: IGA KAZUHIRO
IPC: C21D1/34
Filed: 1987-05-14
Abstract: PURPOSE:To reduce the heat energy loss of a heating furnace by means of the optimum pitch of extraction, by setting up respective extraction times of steel stocks from a heating furnace and also by setting up furnace temps. from respective temps. of the steel stocks in the heating furnace, respective lengths of time required for the extraction of the steel stocks, and the desired temp. of extraction. CONSTITUTION:Steel stocks 51 are heated in a heating furnace 31 until the desired temp. is obtd., and then extracted at a pitch corresponding to the rolling line cycle time from a piercer 32 on the downstream side to a stretch reducer 35. In the above- mentioned continuous heating furnace 31, respective extraction times of the steel stocks 51 from the heating furnace 31 are set up by means of an industrial control computer 11, and an extraction cycle time controller 12 is controlled. At the same time, by means of the above computer 11, furnace temps. in respective zones in the heating furnace 31 are set up from the respective temps. of the steel stocks 51 in the heating furnace 31, respective lengths of time required for the extraction of the steel stocks 51 from the heating furnace 31, and the desired temp. of the steel stocks 51 to be extracted from the heating furnace 31. Respective combustion equipments 42 are controlled via furnace temp. controllers 13 based on the above-mentioned set values.
Patent JP-S5818816-A (JP)
Inventor: YAMANAKA YOSHINOBU
IPC: H01H9/54
Filed: 1981-07-23
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-S62276010-A (JP)
Inventor: IMAI HIROZO
IPC: A42B1/24
Filed: 1986-05-22
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-S596504-A (JP)
Title: Wound core for high frequency
Inventor: SAWADA RIYOUZOU
IPC: H01F1/14
Filed: 1982-07-05
Abstract: PURPOSE:To obtain a small-sized wound core functional at a higher frequency and more efficient by winding a thin wire-like magnetic material with a specific size and forming a closed magnetic circuit. CONSTITUTION:A magnetic core made of a closed magnetic circuit constituted by winding a narrow ribbon magnetic material of less than 2mm. width and less than 100mum thickness, or a magnetic wire of less than 0.8mm. diameter is used. The magnetic materials for this use are Permalloy, Si-steel and general amorphous magnetic materials among which Fe-base amorphous material or Co-base amorphous material particularly produces better effects. Especially the use of Fe-base amorphous can realize a high-magnetic flux and low-loss wound core.
Patent JP-S5640727-A (JP)
Title: Holder for pressure sensing diaphpagm
Inventor: SASE KIYUUJI
IPC: G01L1/10
Filed: 1979-09-11
Abstract: PURPOSE: To reduce the measuring error, by cutting out the crystal diaphragm holder from the crystal and making agreement the cut-out axis of the said holder with the pressure sensing axis of diaphragm.  
     CONSTITUTION: The pressure sensing diaphragms 3, 4 are fitted to both the sides of the holder 5, they are differentially operated and the pressure sensing transducer is constituted. The one end 5A of the holder 5 is fixed and external force F 0  is fed to another end 5B, then it bends and the oscillation frequency of the diaphragms 3, 4 is changed toward inverse directions each other. Taking the frequency difference of both the frequencies, the signal output proportional to the external stress can be obtained. To reduce the measuring error based on the difference between the thermal expansion of the holder 5 and the pressure sensing diaphragms 3, 4, the holder 5 is cut out from the crystal the same as the pressure sensing diaphragm and the cut-out angle is made agreement with the pressure sensing axis of oscillation plates. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5819237-A (JP)
Inventor: OZAWA YASUSHI
IPC: A61B6/04
Filed: 1981-07-24
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-S5450592-A (JP)
Title: Preparation of polyester
Inventor: WADA OSAMU
IPC: C08G63/78
Filed: 1977-09-30
Abstract: PURPOSE: To prepare polyester having decreased tendency of clogging of spining pack, and capable of being spun stably for a long period, by blasting vapor of alkylene glycol continuously a polycondensation reactor, thereby eliminating sublimable substance from the reactor.  
     CONSTITUTION: An ester oligomer prepared by the esterification or ester exchange reaction of an acid component consisting of terephthalic acid with a glycol component consisting of ethylene glycol, is introduced into a polymerization reactor through a mixture inlet 7. Alkylene glycol and an inert gas are introduced into an evaporator 11 through inlets 12 and 13, respectively, and generated ethylene glycol vapor is continuously introduced into the reactor thereby eliminating the sublimable substance from the reactor. The polycondensation reaction is carried out to obtain the objective polyester.  
     EFFECT: Breaking of single yarn, and abnormal elongation by drawing process can be minimized 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1049373-A (JP)
Title: Method and device for operating multiplex and highly accurate event for pipeline digital processor
Inventor: FERNANDO JOHN SUSANTHA
IPC: G06F9/32
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To operate a multiplex event with high accuracy by preparing an event logic which is connected to a decoding stage and can operate to invalidate an instruction by showing plural different event commands to the decoding stage. SOLUTION: An instruction that is executed by a processor is taken out via a take-out stage, decoded by a decoding stage 4 and then executed in the relevant sequence of an execution stage 6. An event logic 10 mutually acts on both stages 4 and 6. An event command 12 given from the logic 10 is decoded by the stage 4 in an almost same way as a regular instruction given from the take-out stage. Then the command 12 has higher priority than a normal instruction and therefore the active command 12 can work when both command 12 and normal command are given at a time. Thus, the normal command is ignored. Then the logic 10 sends an event vector 14, i.e., a new program counter and a link 16 to the stage 4.
Patent JP-S609812-A (JP)
Inventor: GIYUNTERU BEERE
IPC: C21C1/08
Filed: 1984-06-08
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-H0568252-A (JP)
Title: Video scramble circuit
Inventor: SATO REI
IPC: H04N7/167
Filed: 1991-04-20
Abstract: PURPOSE:To provide a video scramble circuit capable of simplifying the configuration of a circuit and reducing a circuitry. CONSTITUTION:A digital video signal is stored in a video memory 2 by each line. On the other hand, an initial value generating circuit 4 generates an optional initial value. A counter 3 starts counting from the initial value and provides the video memory 2 with an address. Then, the digital video signal is read-out from the video memory 2 based on the address of the counter 3. Consequently, the initial value generating circuit 4 generated the optional initial value at the respective fields of the digital video signal, therefore, the digital video signal can be scrambled. Thus, the counter 3 can be used as a means providing the video memory 2 with a reading-out address.
Patent JP-S5910301-A (JP)
Title: Remover of scale from terrestrial heat steam
Inventor: MINEMATSU MASAYUKI
IPC: B01D5/00
Filed: 1982-07-07
Abstract: PURPOSE:To prevent the deposition and sticking of scale in a turbine by removing scale material from steam before admitting the steam into the turbine. CONSTITUTION:Only the steam is removed from the fluid gushing out of a steam well 1 with a steam well separator 2, and is introduced into a nozzle 3 to increase the velocity of the steam. Since part of the steam is condensed to drain and the scale in the steam is concentrated in the drain, the drain is removed with a mist separator 4, by which the scale is also removed together with the drain 5. The steam removed of the scale is thereafter fed to a pressure restorer 6 to restore the pressure energy and is admitted through a main steam stop valve 7 and a regulating valve 8 into a turbine 9. As a result, the scale material in the steam can be removed on the outside of the turbine; therefore, the inside of the turbine is kept free from deposition and sticking of the scale.
Patent JP-S6011462-A (JP)
Title: Novel 6,9-dioxoprostanoic acid derivative and its use
Inventor: NAKAMOTO YASUMASA
IPC: C07C67/00
Filed: 1983-06-30
Abstract: NEW MATERIAL:The compound of formula I (A is H or OH; M is H or lower alkyl; R is 5-9C alkyl; the wavy line represents that the configuration of bond between the atoms is alpha, beta or their mixture), its salt or ester. EXAMPLE:( 13E )-11,15-Dihydroxy-10, 10, 17-20-tetramethyl-6,9-dioxo-prost-13-en-1- oic acid methyl ester. USE:An antiulcer agent. It has low side effect and exhibits excellent activity selectively to the ulcer, especially the ulcer of the digestive organs such as stomach, intestines, etc. PREPARATION:The compound of formula I can be prepared by reacting the compound of formula II (A1 is benzoyl) with an oxidizing agent (e.g. Jones reagent), and removing the protecting group from the resultant compound of formula III.
Patent JP-H01288120-A (JP)
Title: Message receiver
Inventor: SATO TOSHIBUMI
IPC: H04W88/02
Filed: 1988-05-16
Abstract: PURPOSE:To display messages while being classified for each plural addresses and to read out them by displaying the message at a selected address by the switch operation for address selection in the order of the newest message. CONSTITUTION:A reception section 101 demodulates a received radio signal and detects its own address in the received data signal, then the address and the message data succeeding to the address are outputted to a control section 106. The control section 106 stores the received address and message in pairs to a RAM 102 in order. When the 1st switch 104 for address selection is depressed, the control section 106 selects addresses in the order of A B C D A ..., reads out the newest message in the address from the RAM 102 and displays the result to a display section 103. On the other hand, when the 2nd switch 105 for message selection is depressed, the control section 106 reads out the newest message from the selected addresses from the RAM 102 in order and the result is displayed on the display section 103.
Patent JP-H10304770-A (JP)
Title: Automatic grafting device
Inventor: OGOSHI TAKAHIRO
IPC: A01G1/06
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide the danger of easily generating a cut due to the contact of a hand or an arm to a cutting blade at the time of opening a cover by only providing the cover in order to check and clean each constitution part before/ after grafting work for improving performance and operating efficiency. SOLUTION: This automatic grafting device is provided with a cutting part with the cutting blade 1 for cutting a seedling, a joining part with a joining means for joining the cut seedling and a see-through resin cover 2 covering the cutting part and the joining part. Then, at the time of lifting and opening the tip part of the cover 2, an air cylinder 26 is lowered to cover the blade 1 and at the time of closing the cover to the contrary, the cylinder 26 is raised to remove the cover of the blade by a cutting blade covering body 3.
Patent JP-S6011778-A (JP)
Title: Flexible boot
Inventor: MATSUNUMA HIROO
IPC: F16D3/84
Filed: 1983-06-30
Abstract: PURPOSE:To improve durability of a bellows portion of a flexible boot by forming bellows portions in a specified unequal pitch. CONSTITUTION:The distance between peak portions of a bellows portion composed of three peaks is specified to the total length of the bellows portion, so that the second distance P2 between the peaks is longer than the first distance P1 between the peaks and the third distance P3 between the peaks, and the distance between peaks is divided by the bottom of the valley portion, so that the distance on the small-diameter side is longer than the distance on the large- diameter side. In this arrangement, even if the flexible boot is turned at a large operation angle, the tops of the peak portions adjacent to the side walls are kept from contacting between the side walls of the bellows portion. The diameters d1, d2 of the peak portions are specified to the inside diameter D1 of the large- diameter portion mount portion and to the inside diameter D2 of the small- diameter portion mount portion, so that the bottom of the valley portion is kept from contacting a rotary shaft.
Patent JP-S63283161-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAITOU MITSUCHIKA
IPC: H01L21/768
Filed: 1987-05-15
Abstract: PURPOSE:To render a metallic wiring excellent in contact by a method wherein a metallic wiring is provided on an upper part of an Si layer through the intermediary of a high melting metallic compound layer, where the Si layer is filled into a contact hole provided in an interlayer insulating film. CONSTITUTION:An interlayer insulating film 33 is deposited onto the whole surface after an N-type impurity diffused layer 32 is formed on a surface of a P-type Si substrate 31. Next, N-type impurity-doped Si is grown in a hole 34 for the formation of an electrode layer 35. A heat treatment is performed for the formation of a titanium silicide layer 37 only on the layer 35 after Ti, for instance, has been deposited for forming a high melting metallic layer 36. Next, a metallic wiring layer 38 is formed onto the whole surface after the layer 36, which is not reacted, is removed. When a device is structured in the above manner, the layer 38 is not in direct contact with the layer 35 because the layer 7 serves as a barrier metal, and thus a contact resistance between the layers 38 and 35 can be prevented from increasing.
Patent JP-H11303553-A (JP)
Title: Work bench
Inventor: AOYAMA KAORU
IPC: E04G1/32
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a work bench capable of preventing rickety motion for a support base of a support leg and being used in a stable condition when it is fixed on the support base in a condition in which at least the support legs are opened. SOLUTION: This work bench is constituted in such a way that a second hinge plate 25 attached to a support leg 33 is attached to a first hinge plate 18 attached to a support base 11 by a support shaft 40 so as to turn, and the support leg 33 is attached to the support base 11 so as to open and close. An engaging recessed part 32a is formed at an outer peripheral fringe of a swing part 27 formed like circular arc of the second hinge plate 25. An engaging projection 24 fixes the first hinge plate 18 on the support base 11 and protrudes from a side face of the support base 11. When the support legs 33 are opened, the engaging recessed part 32a is engaged with the engaging projection 24 and constitutes a second fixed mechanism.
Patent JP-H05316746-A (JP)
Title: Inverter protector for air conditioning machine
Inventor: NAKAHARA TORU
IPC: H02H7/122
Filed: 1992-05-11
Abstract: PURPOSE:To prevent the breaking of power transistor modules by generated heat, by connecting thermal reed switched in series which detects the temperature of the power transistor modules of inverter devices of a plurality of systems. CONSTITUTION:Thermal reed switches 6a and 6b are connected in series to an inverter protecting circuit 8, and it is possible to detect the unconduction by the inverter protecting circuit 8, when even one of them becomes unconductive. Namely, if one of the power transistor modules 5a and 5b of the inverter devices 2a and 2b generates heat abnormally, one of the thermal reed switches 6a and 6b connected in series becomes unconductive, and the inverter protecting circuit 8 operates and the operation of inverter devices 2a and 2b is stopped. Consequently, it becomes possible to protect the power transistors 5a and 5b from being broken by heat generated.
Patent JP-S5645360-A (JP)
Title: Grinding device for lens
Inventor: TANOGUCHI TOMIHIKO
IPC: B24B13/02
Filed: 1979-09-14
Abstract: PURPOSE: To enable correct and speedy attainment of the curvature of a lens by a method wherein the position of a pin on a shaking arm is changed in relation to a supporting shaft relatively and thereby the pin itself is made to conduct a shaking motion corresponding to the curvature of the lens.  
     CONSTITUTION: A shaking arm 13 is supported by a horizontal shaft 14 retained by a machine block 1 in such a manner that it can make a reciprocating motion. At the lower end of a pin 16 fitted removably to the arm 13, a lens retainer 18 is retained. Moreover, a grinding saucer 17 is fitted to the upper end of a rotary shaft 3 facing the pin 16 and the rotary shaft 3 is rotated by a motor at a high speed. The pin 16 is adjusted against the horizontal shaft 14 through the operation of a screw part so that it can perform a shaking motion corresponding to the curvature of the lens. Under the condition, the shaking arm 13 is made to conduct an oscillating motion by driving a motor 29, through the intermediary of a rotary wheel 24, a link lever 23 and a vertical rod 21, and the lens is ground by the grinding saucer 17. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60261520-A (JP)
Title: Filter material and its manufacture
Inventor: WADA YONEJI
IPC: B01D53/04
Filed: 1984-06-07
Abstract: PURPOSE:To prevent the deterioration in adsorption performance of filter material by involving continuously powdery granular adsorption material by means of the filter material consisting of porous tape-shaped paper or nonwoven fabric to form it to a thread or rope shape. CONSTITUTION:The thread-shaped or rope-shaped filter material 11 is obtained wherein the powdery granular adsorption material 3 consisting of, for example, activated carbon, activated clay, alumina, silica gel and acrylic polymer is involved into the filter material 2 consisting of tape-shaped filter paper or nonwoven fabric having air permeability or water permeability and twist is given for the whole parts. When hydrophlic nature-enriched acrylic compds. or the substance having many hydroxy groups are used as the adsorption material 3, this filter material 1 has the removing capacity for water content incorporated in oil.