baber/WOPTO huggingface dataset:
Patent JP-S63222890-A (JP)
Title: Photo-fixation type thermal recording paper
Inventor: KIMURA SHUYA
IPC: B41M5/26
Filed: 1987-03-13
Abstract: PURPOSE:To obtain a photo-fixation type thermal recording paper capable of arbitrary selection of the wavelength of light with which the recording paper is irradiated for eliminating thermal recordability, by maintaining a color former in microcapsules formed of a photosensitive resin capable of being thermally broken and showing heat resistance when being hardened by irradiation with light of a specified wavelength, and providing the capsules on a base together with a coupler. CONSTITUTION:In a photo-fixation type thermal recording paper, a photosensitive resin used for forming microcapsules 9 for containing a color former 4 therein may be, for example, a photosensitive resin comprising polyvinyl cinnamate PVC as a main constituent, and the photosensitivity thereof can be varied according to the kind of a sensitizer. The sensitizer may be, for example, p-nitrophenol, p-nitroaniline or 2,4-dinitroaniline. The microcapsules 9 are broken when being heated, and the color former 4 reacts with a coupler 5 to form a color. On the other hand, the microcapsules 9 are hardened when being irradiated with light of a specified wavelength, showing heat resistance, and thereafter, the microcapsules 91 thus hardened will not be broken to cause color formation even when being heated.
Patent JP-S51133802-A (JP)
Title: Regulating apparatus of stroke length
Inventor: NAKADA MASAHIRO
IPC: F04B13/00
Filed: 1975-05-15
Abstract: PURPOSE: An apparatus of adjusting a free length of the stroke in a reciprocating motion by means of operating oil pressure by a four direction valve. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57170655-A (JP)
Title: Carrier reproducing circuit
Inventor: SHIMIZU HIROYUKI
IPC: H04L27/227
Filed: 1981-04-14
Abstract: PURPOSE:To prevent occurrence of pseudo drawing phenomenon by phase comparing reproduced carrier and oscillator output, and after sampling, stopping sampling at the time of non-modulation in a carrier reproducing circuit which is made to controlling input of an oscillator. CONSTITUTION:Two-phase digital phase modulated receiving signal is converted to a digital signal by a demodulator DEM and sent out to a terminal OUT. The receiving signal and digital signal are given to a reverse modulator MOD and outputted reproduced carrier becomes reproduced carrier having improved C/N in a PLL circuit consisting of a phase comparator PD, a sampling circuit SPL, a loop filter LPF and a voltage control oscillator VCO. At the time of non-modulation, output is generated from a non-modulation detecting circuit DET and the sampling circuit SPL stops operation, and output of the phase comparator PD passes intact.
Patent JP-H11313704-A (JP)
Title: Footwear product
Inventor: HIRAYAMA MORIKAZU
IPC: A43B7/14
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a snow board boot provided with an asymmetrical support member. SOLUTION: The support member 11 is provided with inner and outer sides and the respective sides are provided with an upper part 6 and a lower part. The outer side is larger than the inner one. The inner side includes a strap part and the strap part is extended from the upper part 6 of the inner side to the lower part inside the boot. Rigidity is given to the boot 1 in accordance with an inclination toward the outer side of the boot 1 by the correlative arrangement of the strap part and the support member 11 and flexibility is given in accordance with the inclination toward the inner side.
Patent JP-S52139979-A (JP)
Title: Forced cooling power cable
Inventor: IWATA YOSHISUKE
IPC: H01B9/06
Filed: 1976-05-18
Abstract: PURPOSE: A reservoir cooler is provided above a cable and a pipe connected to the cooler is adapted to run in a zig-zag manner to form circulating force in a coolent thereby providing flexibility to the cooler setting position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09246476-A (JP)
Title: Power supply lines and method of planning layout of them in semiconductor integrated circuit
Inventor: KURIMOTO MASAHIRO
IPC: H01L21/82
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce the noise caused by the switching of an I/O buffer by arranging a metal layer that comprises GND power supply lines, a first layer metal parallel plate that comprises VDD power supply lines and a parallel flat plate capacitor. SOLUTION: Ring shape power supply lines that supply power to an I/O buffer 103 comprise a second layer metal of which layout of the VDD power supply lines 101 and the GND power lines 102 is planned in parallel. Generally the I/O buffers 103 are arranged under the power supply lines except for corner parts, a first layer metal parallel plate 104 is arranged at the region where the I/O buffer 103 is not existed and connected to the VDD power supply line 101 that comprises a second layer metal through a through hole 105. As the capacitance between the VDD power supply line 101 and the GND line 102 is increased, the noise caused by the switching of the I/O buffer is reduced without changing chip size and manufacturing process.
Patent JP-S61214864-A (JP)
Title: Binarizing system
Inventor: SUZUKI HITOSHI
IPC: H04N1/40
Filed: 1985-03-20
Abstract: PURPOSE:To binarize faithfully whatever characters or patterns are written on an original by comparing a signal which is differentiated digitally by the MTF processing with a read picture signal to binarize the signal. CONSTITUTION:The output of an image sensor 3 is digitized by an A/D converter 10, and an output signal (a) of the sensor 3 expressed with 16 gradations is branched into two, and one is sent to an MTF processing operation part 11, and the other is sent to an amplitude limiting ROM 12. The operation part 11 has a function to differentiate digitally the input signal and outputs a signal having a waveform (b). The ROM 12 uses the input of the signal (a) as the address to output a reference signal (c). Signals (b) and (c) are inputted to a comparator 13, and the comparator 13 compares signals inputted to terminals A and B with each other, and the high level is outputted for A<=B, and the low level is outputted for A>B. Thus, a binary signal outputted from the comparator 13 has a waveform B to binarize faithfully characters written on the original.
Patent JP-H08253558-A (JP)
Title: Epoxy resin composition
Inventor: IKEDA HISASHI
IPC: C08G59/40
Filed: 1995-03-16
Abstract: PURPOSE: To obtain an epoxy resin composition which can give a cured product excellent in heat resistance, humidity resistance, soldering resistance and adhesion to a metal as well as in flame retardancy. CONSTITUTION: An epoxy resin composition comprising an epoxy resin and a curing agent, wherein the curing agent comprises a phenol resin composition comprising a mixture or condensate of a phenol with a triazine-ring-containing compound and an aldehyde, being free from an unreacted aldehyde and being substantially free from methylol groups and a halogenated bisphenol A.
Patent JP-H08245459-A (JP)
Title: Production of dimer of phenolic hydroxyl group-containing condensed multicyclic compound
Inventor: AKIYAMA ATSUYUKI
IPC: C07C39/38
Filed: 1995-03-16
Abstract: PURPOSE: To profitably and simply produce the subject dimer useful as a synthetic resin-modifying agent, an optically resolving agent, etc., in a state enabling the repeated employment of a catalyst without requiring a complicated purification process by subjecting a phenolic OH-containing condensed multicyclic compound to an oxidative coupling reaction in the presence of a specific catalyst. CONSTITUTION: (B) A phenolic OH group-containing condensed multicyclic compound (e.g. a naphthol) is subjected to an oxidative coupling reaction in the presence of (A) the aliphatic carboxylic acid salt of a metal capable of having plural oxidation numbers (e.g. an aliphatic carboxylic acid copper salt or an aliphatic carboxylic acid iron salt) as a catalyst e.g. in an organic solvent (e.g. an organic solvent having a boiling point of >=60 deg.C, not forming a complex with the component A, and not reacting with the component B) at a temperature of 60-250 deg.C to produce the objective dimer. Therein, the component A is preferably used in an amount of 0.0005-1 mole per mole of the component A.
Patent JP-S51133396-A (JP)
Title: A process for manufacturing unsaturated polyesters
Inventor: MAEDA TAKESHI
IPC: C08K5/36
Filed: 1975-05-16
Abstract: PURPOSE: To manufacture an unsaturated polyester of excellent physical properties in a short time by two-step reaction of an unsaturated acid, isophthalic and alkylene oxide. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59182478-A (JP)
Title: Toner cloud preventive device in electrophotographic copying machine or the like
Inventor: IRIYAMA HIDEKI
IPC: G03G15/08
Filed: 1983-04-01
Abstract: PURPOSE:To suck completely a toner cloud, and to prevent its scattering in the direction of a photosensitive drum by extending a suction port of a suction part of the lower part of a developing machine, extend-providing a mesh member, and directing its direction in one circumference direction of a magnetic roll of the upper part. CONSTITUTION:A suction part 12 connected to an air filter is provided on the lower part of a developing machine 6, and a suction port 13 is pierced and placed toward one circumference of the lower surface of a magnetic roll 10 provided in the vicinity of one circumference of a photosensitive drum 5. The suction port 13 is extended, and also a mesh member 14 having the meshes which are larger than toner particles and smaller than carrier particles is extend-provided. A toner which is electrostatically and frictionally charged by a blender 7 and mixed with a carrier is shifted to a paddle wheel 8, a mixing plate 9 and the roll 10, and develops the drum 5. A toner cloud generated at the time of said carrying is sucked successively by the suction port 13, and its direction is pierced and placed toward one circumference of the lower surface of the roll 12, and also the member 14 is provided.
Patent JP-S60224332-A (JP)
Inventor: AREN ERU HORISUTAA
IPC: G01R13/34
Filed: 1985-03-22
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-S51133812-A (JP)
Title: Ultrasonic fog generator
Inventor: MITSUI SETSUO
IPC: B05B17/06
Filed: 1975-05-14
Abstract: PURPOSE: To keep the adequate distance between a vibrator and liquid surface at long time to atomize the liquid. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05227636-A (JP)
Title: Tension-resistant anchor for recovery from mixed contact of transmission cable, and recovery method from mixed contact
Inventor: MUNAKATA TAKEO
IPC: H02G7/02
Filed: 1991-02-28
Abstract: PURPOSE:To enable it to recover immediately quickly when it causes mixed contact where the upper and lower transmission cables to which counter weights are attached entwine with each other. CONSTITUTION:A swivel 1 for coupling the side of a cable rotatably is attached in advance to the anchor part of an aerial transmission line, and also a rotation lock device, which locks this swivel so that it may not rotate at normality and removes the lock when twisting the cables for recovery from mixed contact, is attached to it in advance, and when mixed contact occurs, the swivel is enabled to rotate by removing the rotation lock device, and a cable twist ring 20 is attached, thus it is recovered from mixed contact by twisting the cables.
Patent JP-S63226473-A (JP)
Inventor: KUBOTA TADAKAZU
IPC: E05B65/08
Filed: 1987-03-14
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-H02238671-A (JP)
Title: Semiconductor device
Inventor: MURAKAMI YOSHINORI
IPC: H01L29/47
Filed: 1989-03-13
Abstract: PURPOSE:To obtain semiconductor device with high current capacity by burying a metal electrode in a columnar-shape in a semiconductor base member to form Schottky junction and disposing insulating gates in the vicinity of the post-like part of the metal electrode to form a channel in the depth direction. CONSTITUTION:A metal electrode 600 is buried in a semiconductor base member 100 to form Schottky junction and insulating gates 200, 300 are disposed in the vicinity of the post-like part of the metal electrode 600 to form a channel in the depth direction. Electrode taking-out for the metal electrode 600 forming a source region and a gate electrode 300 is carried out at the element surface by providing a source pad and a gate pad on the element surface part. Thus, a square columnar-shape metal electrode 600 is buried in silicon and four sides thereof form a channel 500a, and the density of the channel 500a is increased to realize a semiconductor device with high current capacity.
Patent JP-S63225476-A (JP)
Title: Device for control amount of generation in solid fuel cell
Inventor: HIRAYAMA YUTAKA
IPC: H01M8/04
Filed: 1987-03-13
Abstract: PURPOSE:To continue a normal chemical reaction stably and to obtain the required amount of generation stably by increasing/decreasing a flow rate of hydrogen and that of air respectively so that the amount of generation is identical with a given command value for the amount of generation. CONSTITUTION:This device is provided with the following means: a controlling means 4 in which an output is controlled to keep a balance when a command value of generation is identical with the detected amount of generation, means 7 and 8 such as function generators in which setpoints are determined to control the flow rate of hydrogen and that of air optimally in accordance with the output, and means 6 and 9 in which the respective flow rates of hydrogen and air which are supplied to a fuel cell body 12 are controlled in accordance with the setpoints of the respective flow rates of hydrogen and air which are set by the means 7 and 8. Therefore, the flow rate of hydrogen and that of air are respectively increased/decreased so that the amount of generation is identical with the command value for the amount of generation. Hence, a chemical reaction in the fuel cell body is also continued normally and stably, so that the required amount of generation can be stably obtained.
Patent JP-H10241009-A (JP)
Title: Coin processor
Inventor: UEHARA YOSHIFUSA
IPC: G07D9/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and small-sized coin processor and to reduce its installing area. SOLUTION: This processor consists of a shoot 4 which guides the received coins downward, a coin draw-out part 5 which draws out the guided coins guided, a carrier part 6 which carries the drown-out coins, a sorting/carrier part 9 which sorts the carried coins in each denomination and a coin storage part 11 which is provided so that the sorted coins are stored in each denomination and only a designated number of coins of the designated denomination can be taken out. The coins which are taken out of the coin storage part 11 are guided to the coin draw-out part 5 through the shoot 4 and paid via the carrier part 6 and the sorting/carrier part 9.
Patent JP-H07273888-A (JP)
Title: Automatic report terminal equipment
Inventor: FUKUDA KENTARO
IPC: G08B25/08
Filed: 1994-03-29
Abstract: PURPOSE:To make a recall or make a call to other report destinations during the communication of the report destination by speedily discriminating the type of dials on the automatic report terminal equipment automatically making a report to monitor centers. CONSTITUTION:The device is provided with an originating call response part 1 forming the off-hook state for a telephone line 10, automatic dial part 2 sending the dial number at the report destination by DP or PB, inversion detection part 3 which detects an inversion signal due to the response of the report destination, signal detection part 4 detecting the AC signal of dial tones and busy tones, control processing part 5, and storage part 6. The control processing part 5 discriminates the type of dial whether or not the dial tone is stopped by sending the starting one digit of the dial number at the report destination and when type of the dial is correct, the remaining digits are sent. After sending the all digits, the detection of inversion and the detection of busy tones are performed. A control structure performing re-originating call processing or an originating call processing to the other report destination by detecting the busy tone is provided.
Patent JP-S62216153-A (JP)
Title: Enclosed lead storage battery
Inventor: YOSHINAKA MINORU
IPC: H01M50/553
Filed: 1986-03-17
Abstract: PURPOSE:To thin resin thickness and form this resin thickness into the same at the time of being made into a large type as well as to improve the extent of volumetric efficiency, by installing each reinforcing post, wrapped in with a matlike separator, in a hollow part housing a plate group in a frame body. CONSTITUTION:Each reinforcing post 6 of a plastic frame body 1 is held by two separators impregnated with an electrolyte in between from vertical directions. And, after a positive plate 2 and a negative plate 3 impregnated with electrolyte are housed, a composite sheet 5 consisting of a metal sheet laminating a synthetic resin film on one side and the frame body 1 are pressurized and deposited by heat. Thickness of this post 6 should be set such a size capable of absorbing the extent of protrusion out of the frame by dint of shrinkage force of the separator 4 at the time of setting the plate group. Thus, the post is installed whereby resin thickness is thinned, and this resin thickness at the time of being made into a large type can be made into the same way, this volumetric efficiency is improvable.
Patent JP-H10236342-A (JP)
Title: Under-frame structure of cab
Inventor: ITO HIROSHI
IPC: B62D33/06
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To offer an under-frame structure of a can to protect the occupants by forming grooves at the two inside corners of the undersurface of an underframe rear mating with a projection on a head pan, preventing generation of a booming sound through heightening of the resonance frequency of this part, furnishing a part reinforced with a reinforcement near the grooves, causing deformation in the part with the grooves and projections in the event of collision, lessening the deformation of the under-frame, and securing the space for the occupants. SOLUTION: A reinforcement 4 is attached to near the boundary between the c-part and d-part of an underframe rear 3 so as to heighten the stiffness of the part, and grooves 5 are formed at the two inside corners of the undersurface of the d-part. The bending stiffness of the cross-section of the under-frame rear 3 formed from the grooves 5 or the groove 5 and projection 6 is smaller than that of the part reinforcement with the reinforcement 4. Therefore, folding occurs at the part with the grooves 5, which allows suppressing the deformation of the under-frame rear 3.
Patent JP-H04293360-A (JP)
Title: Orthogonal transformation arithmetic device
Inventor: TANAKA MASABUMI
IPC: G06T1/20
Filed: 1991-03-22
Abstract: PURPOSE:To attain high speed adaptive discrete cosine transformation(DCT) arithmetic processing and to simplify the circuit configuration of the DCT arithmetic device by providing a shaft register implementing multiplying processing of a supplied data in the arithmetic device. CONSTITUTION:An input picture data is fed to the input of four shift registers 170a-170d being components of a shift register 170. A clock signal designating a shift quantity and a shift direction corresponding to a cosine coefficient is fed to each of the shift registers 170a-170d. Then each of the shift registers 170a-170d implements shifting the input data. An adder 81 adds the shift result data to output a picture data being a prescribed multiple of the input picture data. Furthermore, a shift register 171 is configurated similarly to the shift register 170. Since the multiplication processing of the picture data is implemented by the shift operation only, the time required for the multiplication processing is reduced.
Patent JP-S57173142-A (JP)
Title: Manufacture of heat insulating box body
Inventor: YAMAGISHI NOBUYASU
IPC: B29C44/14
Filed: 1981-04-17
Abstract: PURPOSE:To prevent the exfoliation of a plastic film from a foamed heat insulating material by burying a plurality of stacked pieces, which erect at the proper positions of a surface opposed to the inner surface of an outer box, film themselves thereof are mutually stacked and which extend in the outer box direction, into the foamed heat insulating material. CONSTITUTION:An inner die jig 3 is coated with the plastic film 2, the jig 3 is inserted into the outer box 1 under the condition and a predetermined void 7 is formed between the inner surface of the outer box 1 and the plastic film 2, an outer die jig 4 is disposed to the outer surface of the outer box 1, and both inner die and outer die jigs 3, 4 are combined. A hard polyurethane foaming undiluted solution is injected into the void  7 from an injection port 1a. The plastic film 2 is fast stuck to the inner die jig 3 by foaming action, the stacked pieces 2a, 2a are buried into the foamed heat insulating material 3, and air in the void 7 is extruded from discharge ports 1b, 1b. The both inner die and outer die jigs 3, 4 are removed after completion of foaming, and the heat insulating box body is finished.
Patent JP-S57174647-A (JP)
Title: Manufacture of selective absorption surface for solar heat
Inventor: MAKI MASAO
IPC: F24J2/48
Filed: 1981-04-17
Abstract: PURPOSE:To enable to obtain a selective absorption surface capable of absorbing solar energy efficiently, by diluting a paint consisting of a particular resin and an inorganic black pigment having grain sizes within a particular range by use of a solvent added at a particular rate to be treated and then heating the paint applied over the metal surface for forming a film of the paint thereon. CONSTITUTION:A paint having main solids content consisting of an inorganic black pigment and more than one resins selected from a group of acrylic resins and silicone resins is diluted with a solvent such that the total solids content of the paint lies within the range of 10-17wt%. The paint thus diluted is applied over a metal surface to be treated and then heated for forming a coating film having a thickness of 2-5mum. Here, more than one oxides or composite oxides of elements selected from Fe, Mn, Cu, Cr, Co and Ni, having grain sizes within the range of 0.01-0.5mum, are used as the inorganic black pigment. By employing such a method, it is enabled to obtain a selective absorption film having a solar energy absorptivity of 0.93-0.95 and an emissivity of 0.35-0.50.
Patent JP-H02240491-A (JP)
Title: Pipe joint made of plastic
Inventor: INOUE TOSHIO
IPC: F16L21/02
Filed: 1989-03-10
Abstract: PURPOSE:To prevent leakage by having the pipe joined portion of a pipe joint mainframe, made of synthetic resin of excellence in thermal stability, constituted by an inserting member made of fiber reinforced plastic, resin which can be thermally fused with the said resin, to thermally fuse one with the other. CONSTITUTION:A pipe joint mainframe 2 is formed which is made is resin, such as polybutene, of excellence in thermal stability but of short in mechanical strength, and at the pipe joined portion thereof a sleeve-shaped inserting member 1 is provided. The inserting member 1 is made of resin, such as polyolefin resin, which can be thermally fused with resin for the pipe joint mainframe 2, and is mixed with resin reinforced fiber such as glass fiber. The pipe joint mainframe 2 and the inserting member 1 are thermally fused and integrated by electrifying heating wire 3. As a result, it is possible to prevent leakage accident resulting from the difference of the coefficient of linear expansion and make manufacture and performance easy.