baber/WOPTO huggingface dataset:
Patent JP-S57174057-A (JP)
Title: Method of molding decoration chocolate
Inventor: AKUTAGAWA ATSUJI
IPC: A23G1/50
Filed: 1981-04-18
Abstract: PURPOSE: Two kinds of chocolates colored differently from each other are casted in order into a mold with a decoration pattern engraved to produce chocolate with a three-dimensional decoration pattern of color-different letters or designs.  
     CONSTITUTION: The base butter for the first chocolate and the second one of a different color from the first one are selected so that at least 60wt% becomes common and the content is adjusted to 30W40wt% in both chocolate materials. The resultant first chocolate is casted into a mold with a decoration pattern engraved and the surface is scraped, then the chocolate is rapidly cooled to 18W 22°C. The second chocolate is susequently casted onto the first chocolate casted, then cooled and released from the mold. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01286512-A (JP)
Title: Dynamic logic device
Inventor: JIEIMUZU MAABIN BUANZURA
IPC: H03K19/16
Filed: 1989-03-13
Abstract: PURPOSE: To shorten response time by connecting a wire-winding means for invalidating an under spike by means of switching and a discriminating and reshaping means for generating an output pulse, which is similar to a pulse to be impressed on an input winding wire, to an output wire-winding means. CONSTITUTION: A discriminating and reshaping means 15 is provided with a flip-flop 17, and an output winding wire 11 is connected to the input end of the flip-flop 17 with grounded low-pass R-C filters 23 and 25. Then, the output winding wire 11 is constituted by a winding wire with a center tap, which is provided with the grounded center tap. When control current is changed-over to be turned off, a low-impedance discharge path by way of the two bisecting winding wires of the center tap winding wire is given and the flip-flop 17 responds to the spike, so that the state is prevented from being changed-over. Thus, the total response time is reduced.
Patent JP-S57173224-A (JP)
Title: Semiconductor switching circuit
Inventor: KAWAOMO YOSHIAKI
IPC: H02M3/335
Filed: 1981-04-17
Abstract: PURPOSE:To turn off a switch at a high speed, by supplying a reverse current by releasing the secondary winding of the 2nd transformer, which is energized by the output current of the switch driven through the 1st transformer, during turn-off operation. CONSTITUTION:When a turn-off control circuit 33 turns on a transistor (TR), a TR25 turns off and a TR4 turns on by the stored energy of a transformer 21. Then, the TR4 holds itself on by a winding 22. Since the winding 37 of a transformer 34 is short-circuited, little current flows through a winding 36. When a TR32 turns off, the winding 37 is released, so current flows through the winding 36 to emit the stored charge of the TR4. Thus, the TR4 turns off at a high speed.
Patent JP-H08224141-A (JP)
Title: Water bed
Inventor: KANATSUKI MASAMICHI
IPC: A47C17/02
Filed: 1995-02-21
Abstract: PURPOSE: To allow water pressure to apply to the sleeping person uniformly and to assure sound sleep for the sleeping person even when water is shallow in depth and small in quantity in a water bed. CONSTITUTION: A pair of side rails 3, 3' connects via linking metals to both sides of a headboard 1 and footboard 2, a center rail 6 runs from the headboard 1. and footboard 2 in a rectangular framework 5, and plural curved laminates 8, 8', ... bridge receiving rails 7 rising from planes inside the side rails 3, 3'. Liners 9 are arranged on the curved laminates 8, 8', ..., and a water bag 10 is housed in the liners 9.
Patent JP-H04274081-A (JP)
Title: Semiconductor memory
Inventor: FUJII TAKEO
IPC: G11C11/401
Filed: 1991-02-28
Abstract: PURPOSE:To reduce noise passing through a memory capacitor plate, word lines, and a substrate and to eliminate the unbalance of the input capacity of sense amplifiers, in the semiconductor memory having main bit lines and sub-bit lines. CONSTITUTION:The sub-sense amplifiers 31, 32, in which the potential change on the sub-bit lines generated by the selection of memory cells MA, MB is inputted and, without potential amplification, outputted to the main bit lines, are provided.
Patent JP-H04274577-A (JP)
Title: Electronic equipment
Inventor: OTSUKA GAKUSHI
IPC: G06F15/78
Filed: 1991-02-28
Abstract: PURPOSE:To easily add or change a function by using a nonvolatile memory which can be subject to electrical erasure and writing and rewriting the storing content of the nonvolatile memory by reading an updated program. CONSTITUTION:This electronic equipment is provided with a nonvolatile memory 13 which stores programs or process data and can be subject to electrical erasure and writing, another nonvolatile memory for storing a communication program, and a central processing unit 12 which writes programs or process data read from the outside in the memory 13 in accordance with the communication program stored in the nonvolatile memory. When one of the programs or process data stored in the memory 13 are corrected or a new program is added to the memory 13, the program or process data read from the outside are written at a prescribed address of the memory 13 in accordance with the communication program read out from the nonvolatile memory.
Patent JP-H01234053-A (JP)
Title: Power supply for driving magnetron
Inventor: ISHIYAMA KUNIO
IPC: G05F1/00
Filed: 1988-03-14
Abstract: PURPOSE:To improve the output controllability of an apparatus, by using a plurality of inverter power circuits having a low output capacity and by parallel- operating said power circuits. CONSTITUTION:A power supply is provided with a rectifier 1, a capacitor 2, a high-voltage transformer 3, a switching element 4, and high voltage diodes 5-6 to supply power to a magnetron 7 as a load. Then, for example, two inverter circuits No.1 and No.2 are connected in parallel with each other to form a power circuit to drive a 1kW magnetron 7.
Patent JP-H10237467-A (JP)
Title: Fuel oil composition for diesel engine
Inventor: YAMAMOTO MASAHARU
IPC: C10L1/18
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a fuel oil composition having a high cetane number and good ignitability and reduced in the amount of a particulate substance and CO generated during combustion and exhausted in a waste gas by mixing a mineral oil as the principal component with a dialkyl phthalate compound and a glycol ether compound in a specified ratio. SOLUTION: This composition comprises a mineral oil as the principal component, 2-13wt.% at least one dialkyl phthalate compound (A) represented by formula I (wherein R1 and R2 are each a 1-8C alkyl) and 2-13wt.% at least one dialkyl ether compound (B) represented by formula II (wherein R3 is a 1-4C alkyl; R4 is H, a 1-4C alkyl or a 2-4C aliphatic acyl; R5 is ethylene or trimethylene; and m is 1-4) and has a total content of components A and B of 4-15wt.%. The compound of formula I is exemplified by diethyl phthalate, and the compound of formula II is exemplified by diethylene glycol dimethyl ether.
Patent JP-S56155628-A (JP)
Title: Mixer
Inventor: KIMURA MITSUO
IPC: B01F15/00
Filed: 1980-04-30
Abstract: PURPOSE:To effectively and securely blow away the material adhered to the contact surface between a metallic mouthpiece and a cover body and prevent the material from remaining at the contact surface by a method wherein air blow-off holes communicated with a cavity of the mouthpiece are provided at the contact surface. CONSTITUTION:A hollow mouthpiece 3 is fixed to the circumferential edge of an opening 2 of a main body 1 of the mixer so as to form the material taking-out port 4, and the cover body 5 for the port 4 is fitted to the main body 1. At the contact surface between the mouthpiece 3 and the cover body 5, the air blow-off holes 7 are provided which are in communication with the cavity 6 of the mouthpiece 3. The cavity 6 is communicated with a compressed-air supplying pipe which is connected to a compressor so that compressed air can be blown off from the holes 7. Accordingly, the material adhered to the material taking-out port 4 of the main body 1 or the cover body 5 can be blown away positively and the material in the mixer can be prevented from leaking out under the condition where the cover body 5 is closed.
Patent JP-S59184078-A (JP)
Inventor: NAGANO MASASHI
IPC: B62M9/134
Filed: 1983-04-01
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-H08252477-A (JP)
Title: Method for sorting mixture and apparatus therefor
Inventor: YAMAGUCHI SHUJI
IPC: B03B9/06
Filed: 1995-03-17
Abstract: PURPOSE: To provide a mixture sorting apparatus which prevents the deterioration of sorting efficiency due to the increase of retained materials to be sorted in the apparatus and is adaptable to continuous and large scale sorting treatment while keeping a good condition of sorting precision by controlling a feed amount and a delivery amount of a mixture of crushed pieces of waste plastics etc., during the continuous sorting. CONSTITUTION: The amount of materials to be sorted in a specific gravity sorting tank 1 is kept in a range in which continuous operation is possible by constitution in which a rotary valve 4 and the rotational speeds of the driving devices 15, 13, 14 of delivery apparatuses 6, 7 are controlled by a controller 8 on the basis of the weight of the materials to be sorted measured by delivered material weight integration devices 11, 12. A rotary valve having more than one spacings formed by more than one attachable/detachable blades is installed in the outlet part of a mixture feed hopper, and the control of the revolution of the rotary valve and the change of the total spacing volume by the change of the number of blades are combined so that the feed amount can be adjusted optionally correspondingly to the size of the mixture.
Patent JP-S60202408-A (JP)
Title: Optical circuit device
Inventor: KAWAGUCHI TAKAO
IPC: G02B6/42
Filed: 1984-03-27
Abstract: PURPOSE:To obtain an optical circuit device having stable photocoupling efficiency by fixing a semiconductor laser on the 1st holding part of a supporting base body, fixing at least one piezo-electric substrate forming an electrode on the 2nd holding part of the supporting base body and fixing an optical circuit substrate on a position where an optical guide is photocoupled with the semiconductor laser on the piezo-electric substrate. CONSTITUTION:Voltage is applied to the piezo-electric substrate 31 and the thickness of the substrate 31 is increased or decreased to maximize the photocoupling between the optical waveguide 15 and the semiconductor laser 14. Since the slight vertical shift changes the photocoupling efficiency sharply, the vertical shift is adjusted by applying the voltage to the substrate 31 and increasing or decreasing the thickness of the substrate 31. For instance, an approximately vertical polarization direction is formed on the 1st plate 41 of the substrate 31 which is the fixing surface of the 2nd holding part 13 and an electrode 43 is formed on the 1st plate 41 and the 2nd plate 42 of the substrate 31 which is approximately parallel with the 1st plate 41. In this case, stainless is for the 2nd holding part 13, the electrode is formed by vapor-deposited aluminium on piezo-electric ceramics and polarized and a Ti diffusion type LiNbO3 optical waveguide having 2mum thickness and sum width is used.
Patent JP-S56155552-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUDOU ATSUSHI
IPC: H01L21/3205
Filed: 1980-05-02
Abstract: PURPOSE:To obtain the semiconductor device having no breaking of wire a by method wherein a resist mask is applied on an insulating film, dry etching it performed to form an opening and after a metal film having the same thickness with the insulating film is adhered thereon, the resist mask is removed to remain the metal in the opening. CONSTITUTION:The resist mask 7 is provided on the PSG 2 on an Si substrate 1, and the opening 3 is formed by dry etching. When Al layers 8, 8' are adhered thereon, the surface becomes uncontinuous because of the existence of the step part. The lift off technique is applied, and Al 8 is filled up in the opening  3 to the same thickness with the PSG 2. When an Al wiring 9 is formed next, breaking of wire is not generated because of the flatness of ground.
Patent JP-H08267649-A (JP)
Title: Composite metal material which has multiple layers,can be deformed at normal temperature,and can be deep drawn
Inventor: SPRING MARKUS
IPC: A47J36/02
Filed: 1995-03-17
Abstract: PURPOSE: To provide an inexpensive normal temp. deformable, deep drawable and magnetizable light multilayered composite metal material easy to process and good in heat conductivity. CONSTITUTION: A composite material contains a core layer 1 composed of an aluminum alloy and the core layer l is arranged between two outer layer parts 5, 4, 3 made mutually symmetric with respect to the core layer 1. The outer layer parts contain the pure aluminum layers 5 arranged on the core layer l and carbon steel layers 4 are provided on the layers 5 and, finally, austenite high-grade steel layers forming the outermost layers 3 are laminated.
Patent JP-S52142287-A (JP)
Title: Plug-in connector
Inventor: KOJIMA YUTAKA
IPC: H01R13/46
Filed: 1976-05-20
Abstract: PURPOSE: To grab a cord of an optional size securely, by holding a tension stopping sheath having one pair of tongue pieces and a body as one body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08255602-A (JP)
Title: Battery box
Inventor: TAKAHASHI YOSHITAKE
IPC: H01M2/10
Filed: 1995-03-17
Abstract: PURPOSE: To easily and accurately check the kind of battery and the housing direction, and to facilitate the assembly by providing a function for checking a housed battery, and providing a cover member, which can be freely opened and closed, at an opening part of a box main body. CONSTITUTION: A battery box 10 is formed of a cover member 12 and a rectangular box main body 11 at the predetermined height, of which top part is opened. The cover member 12 is fitted to the top part of one side wall of the main body adjacent to corner parts 13, 14 of the curved surface of the main body 11 through a hinge mechanism 15 freely to be opened and closed, and the top part of the other side wall is formed with a locking part 16 having a locking hole 16a. At the time of closing the cover member 12, a locking tongue piece 31, which is provided in a recessed part 30 inside thereof and appeared and disappeared with the manual operation, is fitted in a locking port 16a.  On the other hand, regulating members 18, 19, which are vertically provided at a central part of the predetermined inner wall surface of the battery main body 11, and a regulating member 21, which is stood at a central part of the bottom surface 20 so as to correspond to a guide hole of the battery bottom surface, check the kind of a battery and the housing direction. An elastic member 24 is provided around the regulating member 21.
Patent JP-H01234305-A (JP)
Title: Superconducting material and its production
Inventor: IZURA HIROAKI
IPC: H01B12/02
Filed: 1988-03-11
Abstract: PURPOSE:To form a superconducting layer having superior characteristic with a simple process by coating a heat resistant base with a paste of a raw material compsn. for the superconducting layer using a polyhydric alcoholic solvent, and calcining the coated product in O2 atmosphere. CONSTITUTION:A raw material compsn. for a superconducting layer, for example, a compsn. consisting of Y2O3, BaCO3, and CuO in 0.4-0.8:(1-2):(0.7-1.4) proportion by weight, is dispersed uniformly in a polyhydric alcoholic solvent such as ethylene glycol, propylene glycol, etc. Thus, a paste contg. about 60-95wt.% said raw material compsn. is obtd. The paste is coated on a heat-resistant base consisting of such as alumina ceramic of high purity, etc., to 10-200mum thickness, then the solvent is volatilized at 150-200 deg.C, then calcined at 900-1100 deg.C by fluidizing in O2-contg. gas, thus a superconducting material is obtd. In this case, mixing of a constituting component of the base or mixing of an impurity into the superconducting layer can be prevented if a layer of a sintered body having the same compsn. as the superconducting layer is formed on the heat resistant base, applying the above-described paste thereon, then subjecting the coated product to a similar treatment.
Patent JP-S51136031-A (JP)
Title: Secondary air introduction device for engine
Inventor: INOUE KAZUO
IPC: F02M19/12
Filed: 1975-05-20
Abstract: PURPOSE: A secondary air introduction device for an engine, that enables to prevent after burning by installing a negative pressure counter action valve in a dash pot prearranged for sudden closing of a throttle valve while introducing secondary air when this valve suddenly closes. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59184603-A (JP)
Inventor: KOBAYASHI SOUSUKE
IPC: B32B13/00
Filed: 1983-04-06
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-H10250386-A (JP)
Title: Oil supply port of industrial vehicle
Inventor: SANO YASUMASA
IPC: B62D21/18
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the inflow of a fuel dropped by an oil supply operation into an engine room, even when an oil filler port is provided in an engine hood. SOLUTION: A U-shape spill guard 2 is erected so as to surround from three directions while remaining one direction facing to the machine stand outside of the oil filler port 3 on a tank cover 1 on whose enter the oil supply port 3 is projected and the bottom of the spill guard 2 is firmly fixed to the tank cover 1. The tank cover 1 is fixed by a screw on the prescribed position of the horizontal upper surface of a fuel tank 9 in an engine hood 14. An L-shape guide plate 8 for blocking the clearance between a skirt 6 and the spill guard 2 along a window frame is projected inside a oil supply window 7 for supplying the oil provided on the skirt 6 for covering the front surface of the engine hood 14.
Patent JP-H01234213-A (JP)
Title: Device for setting insert component in molding tool
Inventor: SUMITOMO USHIGORO
IPC: B29C49/04
Filed: 1988-03-15
Abstract: PURPOSE:To enable the title device to set up insert parts firmly and perform demolding of a molded product smoothly, by a method wherein a sucking and abutting surface where the opening of a holding hole is closed by sucking and abutting of inserted component is formed at the opening part on a mold cavity side. CONSTITUTION:Insert parts are (a) hose joint S made of synthetic resin having double flange parts (b), (b) on a base part of an insert component (a). The flange part (b) is fitted to a dishlike sucking and abutting surface 6 by abutting against the same and a sucking action of a vacuum device 9 is extended to the inside of a holding hole 5 through a through hole 7 by an action of a directional control valve 10. Then a communicating type bent mold cavity constituted of bent type mold cavity halves 4, 4 is formed by clamping a pair of split molds 3, 3 while keeping fixing of insert parts on. Parison is conducted into the bent mold cavity by an air current. After conduction, the sucking action is suspended. Then a molded product provided with a pipe joint S is taken out through the mold. Then the hose joint S comes off through the holding hole 5 without meeting with any resistance.
Patent JP-H01234182-A (JP)
Title: Control device for manipulator
Inventor: YABUKI AKIHIKO
IPC: G05D15/00
Filed: 1988-03-15
Abstract: PURPOSE:To sufficiently remove the resonance state of a manipulator by providing a filtering section to damp components concerned in only the natural frequency of the manipulator among speed command signals. CONSTITUTION:A final controlling element 2 makes a manipulator 1 function to make a force detecting section 3 detect force presently given to the manipulator 1, and a force controlling section 4 issues a speed command signal on the above-detected force and aimed force, and then a filtering section 5 damps components concerned in only the natural frequency of the manipulator 1 among the issued speed command signals. The resonance state of the manipulator 1 is thereby sufficiently removed, and even when the speed command signal concerned in the natural frequency is cut, the speed command signals concerned in the other frequencies are not cut. Consequently responsiveness to the manipulator 1 of the final controlling element 2 is not injured.
Patent JP-S53144636-A (JP)
Title: Character pattern recognition system
Inventor: TAKATORI HIROSHIGE
IPC: G06K9/00
Filed: 1977-05-23
Abstract: PURPOSE: To make it possible to recognize handwritten characters and patterns with the number of wide degrees of freedom at low error rate by using a small number of identification tables and simple logic circuit, by decomposing a character pattern into a plural number of sections in a constant direction and by symbolizing each section. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02239371-A (JP)
Title: Data retrieve system
Inventor: NAKAMURA YOSHIAKI
IPC: G06F17/30
Filed: 1989-03-14
Abstract: PURPOSE:To reduce a time necessary for reading and to efficiently retrieve data by directly executing a logical operation between plural pieces of slave information in a data retrieve system. CONSTITUTION:With the use of retrieve keys of two pieces of slave information 1 and 2 in different record format having the same identification code, the partial aggregation of the identification code of the slave information are prepared. For the slave information, key tables 3 and 4 are prepared at every slave information, and the key table indicating the identification code is prepared at every retrieve key. Further by using the slave code of the slave information for the retrieve key, a master code is retrieved from an identification table, and by using the master code for the retrieve key, the slave code is retrieved. The partial aggregation of the slave information corresponding to the retrieve slave code are retrieved, and the logical operation between the partial aggregation of the slave information is executed by the corresponding key table. That is, the logical operation is executed between the identificaon codes of the key table corresponding to the respective retrieve keys, and the slave information corresponding to the retrieve key can be retrieved.
Patent JP-S60203570-A (JP)
Inventor: YAMASHITA FUMIO
IPC: B23Q35/04
Filed: 1984-03-28
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-S51135445-A (JP)
Title: Bipolar-signal branching unit
Inventor: KOUNO CHIHO
IPC: H03M5/16
Filed: 1975-05-20
Abstract: PURPOSE: In order to make the branching easy without being affected with the influence of noises and problems of matchings, and that the change in the numbers of branches easy when changing the system. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05267556-A (JP)
Title: Semiconductor device
IPC: H01L23/538
Filed: 1992-03-17
Abstract: PURPOSE:To wire a circuit in high density without the wire breaking by thermal strain occurring, in the method of junctioning heterosemiconductors and connecting the elements made on respective semiconductors with each other. CONSTITUTION:Heterosemiconductors 1 and 3 are junctioned with each other, and the elements 2 and 4 made on the respective semiconductor substrates 1 and 3 are connected with each other by air bridge wiring 5 using photolithography technique. Furthermore, the middle section of the wiring 5 is made projecting or recessed. Strong structure to the expansion and contraction of the wiring by thermal strain is given by separating the wiring 5 from the semiconductor substrate 1, and the interval between wirings is shrunk and high-density wiring is materialized by using photolithography technique.