baber/WOPTO huggingface dataset:
Patent JP-S55112830-A (JP)
Title: Fuel injection system
Inventor: YAMAGUCHI HIROSHI
IPC: F02D41/34
Filed: 1979-02-21
Abstract: PURPOSE: To promote responding and operating efficiency by discriminating each cylinder on the basis of a signal issued once on every explosion in the same cylinder and a reference position pulse on every crank position to open a suction valve of the same cylinder for injecting fuel in a predetermined order.  
     CONSTITUTION: A reference position sensor S 1  outputs a reference position pulse by every fixed angle of a crank shaft. A rotation sensor S 2  outputs a rotation speed signal corresponding to the rotation speed of an engine. Suction amount sensor S 3  outputs a suction amount signal corresponding to the amount of air sucked into the engine. An ignition sensor S 4  outputs an ignition signal when a specific cylinder is ignited, while a throttle sensor S 5  outputs a complete closure signal when a throttle valve is perfectly closed. These signals are inputted into a microprocessor M 0  through a microprocessor M 1 . The result of calculation is written into memories C 1 WC 6 , and injection valves J 1 WJ 6  are successively actuated in accordance with these written contents. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59170504-A (JP)
Title: Hose for producing hose section with predetermined length equipped with joint terminal and production thereof
Inventor: KURISUTOFU FUOORAA
IPC: F16L33/00
Filed: 1984-02-06
Abstract: 1. Hose for manufacturing hose pieces of predetermined length with coupling ends, having a hose wall made of thermoplastic or elastomeric material in which a reinforcing helix is arranged and which comprises sectors of varied wall thickness, the spacings of which are equal to the predetermined length, regions of relatively small wall thickness being situated between the coupling ends intended for the mounting of coupling fittings, characterized in that, with the hose comprising an outer hose extruded in one piece, an inner hose extruded in one piece, and the reinforcing helix arranged between these, especially for manufacture of shower, or spray hoses, the inner hose (14) and/or outer hose (1) have/has sectors (15, 16, 19, 20 and, respectively, 9-12) so fashioned that along a sector the wall thickness starts from the smallest thickness equal to the wall thickness between the sectors and at first increases continuously to its greatest thickness (part-sector 15 or 9 respectively) and then decreases again continuously to the smallest thickness (part-sector 20 in Fig. 2 or 11 in Fig. 1).
Patent JP-S61177297-A (JP)
Inventor: KAMIYA SHUICHI
IPC: B42F5/00
Filed: 1985-02-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54112382-A (JP)
Title: Regenerating method for ion exchange membrane
Inventor: MOYA KENSUKE
IPC: B01J49/00
Filed: 1978-02-22
Abstract: PURPOSE: To recover the deteriorated performance of a cation exchange membrane for electrolysis of an aq. soln. of an alkali metal salt up to above 90% of the performance of a fresh membrane by washing the deteriorated membrane with an acid, followed by swelling in an org. solvent of high polarity and dipping in a caustic alkali of higher concn. than that used in electrolysis.  
     CONSTITUTION: The above cation exchange membrane the performance of which is deteriorated is dipped in a soln. of an acid, e.g. mineral acid such as hydrochloric acid or org. acid such as acetic acid at about 30W80°C. The dipped membrane is then swollen in a solvent of high polarity, e.g. methanol at room temp. W the b.p. of the solvent. The swollen membrane is further dipped in a soln. of a caustic alkali of higher concn. than that present in a cathode chamber at the time of electrolysis to be regenerated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01194151-A (JP)
Title: Manufacture of optical disk substrate
Inventor: AMANO HIROSATO
IPC: G11B7/26
Filed: 1988-01-28
Abstract: PURPOSE:To prevent the occurrence of the abnormal transcription of the recording groove of an optical disk substrate by separating a movable metal mold from a fixed metal mold in the condition of keeping the fixed metal mold still and separating uniformly the whole surface of the transcribing part of the optical disk substrate from the stamper face of the movable metal mold. CONSTITUTION:By engaging a movable metal mold 1 with a fixed metal mold 2, melting a thermoplastic resin, injecting it from a sprue 4 into a prescribed cavity and cooling and solidifying it, the injection molding of an optical disk substrate 5 is executed. Next, by executing an air blow only to the side of the movable metal mold 1 at the same time as starting a mold opening and separating the movable metal mold from the fixed metal mold 3 in the direction of an arrow A in the condition of keeping the fixed metal mold 3 still, the whole surface of the transcribing part 5a of the optical disk substrate 5 is uniformly separated from a stamper surface 2 of the movable metal mold 1. Thus, the occurrence of the abnormal transcription of the recording groove of the optical disk substrate 5 can be prevented.
Patent JP-H10211067-A (JP)
Title: Support device for round shelf on shelf device
Inventor: KAMEDA SHINICHIROU
IPC: A47F5/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To ensure sufficient natural lighting from a round shelf to a shelf below the former, and at the same time, increase the support strength of the round shelf and prevent the round shelf from dropping. SOLUTION: In the shelf device equipped with a shelf board 10 built across the span between paired right/left pillars 1, 3, at least, a pair of brackets 18, 19 stretched radially toward the outside are erected on at least one of the pillars 1, 3. In addition, a receiver piece 40 provided by extruding inwardly from the top to the lower position of an inner face of a closed loop-shaped framework 32, is mounted on the tip part of each of the brackets 18, 19 and then is fastened. Thus, it is possible to support the framework 32 on the brackets 18, 19 and also support a round shelf 48 of glass with the help of the framework 32.
Patent JP-S58138803-A (JP)
Inventor: MUKASA MORIYOSHI
IPC: E01C19/28
Filed: 1982-02-10
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-H03226370-A (JP)
Title: Control method for automatic soldering device
Inventor: KAWAGUCHI SEIJI
IPC: H05K3/34
Filed: 1990-01-31
Abstract: PURPOSE:To ensure the exactness of the execution of optimum soldering by constituting the control method in such a manner as to store respective control items in an arbitrarily selected state and automatically select and execute these items with the automatic soldering device. CONSTITUTION:The control items of the automatic soldering device are specified to include the up and down motions of an iron, the feed and return motions of solder, time elapse, the output and input operations of control signals to and from the outside, the repeating operations of programs, the moving and resetting operations of a program to and from another program, and end. The program selected and combined according to desired conditions is once stored in a memory control means M. This program is selected and executed arbitrarily for each block of the programs. The optimum soldering is automatically and surely executed in the soldering parts of many and diversified kinds.
Patent JP-H01194086-A (JP)
Title: Character reader
Inventor: SASAKI HIROSHI
IPC: G06K9/20
Filed: 1988-01-29
Abstract: PURPOSE:To simplify constitution and processing and to rapidly execute character reading processing by executing the linearizing processing of image information obtained by reading out a document, deciding whether the linear information is 'KANJI' (Chinese character) or not and outputting the decided result. CONSTITUTION:A document is read out by a photoelectric conversion part 1 and photoelectrically converted to obtain character image information and the image information is outputted to an image vignetting part 2 and a linearizing part 3a. The image vignetting part 2 executes the vignetting processing of respective characters and outputs the vignetted image information to the linearizing part 3b. The image information is linearized with a prescribed linear width by the linearizing part 3a, the vignetted image information is linearized with a prescribed line width by a linearizing part 3b, both the linearized information are inputted to an image matching part 4 and matched with each other, the similarity of both the linearized information is calculated, and whether respective characters in a character group are 'KANJI' or not is decided on the basis of the calculated result. Consequently, the constitution and processing of the device can be simplified and character reading processing can be rapidly executed.
Patent JP-S56115805-A (JP)
Title: Internal combustion engine
Inventor: HONDA SHIYOUICHI
IPC: F01L3/22
Filed: 1980-02-20
Abstract: PURPOSE: To increase the suction and exhaust efficiencies of an engine and improve engine output by a method wherein suction and exhaust valve ports opened at the combusiton chamber wall of the cylinder head of a four-cycle internal combustion engine are formed in an oblong or elliptical shape.  
     CONSTITUTION: A suction valve port 11 and an exhaust valve port 13 are made open at the wall of the combustion chamber 5 of a cylinder head 4 and formed oblong or elliptical in its shape. Still more the seat part 6' of a suction valve 6 and the seat part 7' of an exhaust valve 7 are also formed in an oblong or elliptical shape. In these manners, the effective opening areas of the suction and exhaust valve ports can be enlarged, resulting in the improvement of suction and exhaust efficiencies of the engine and the increase of engine output. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05213201-A (JP)
Title: Guide display device for train
Inventor: OKUMURA HIROMI
IPC: B61L25/02
Filed: 1992-02-04
Abstract: PURPOSE:To provide a guide display device for a train which can facilitate variation of running data and the fundamental sentence of a display content can perform the automatic starting and completion of display based upon an operation date and can reduce man power. CONSTITUTION:A guide display device for a train comprises a data managing device 1 to produce data to be inputted for display control, a display control device 3 which performs display command for a display converter 5 by receiving train state information from a digital signal input circuit 3n and a pulse input circuit 30 as well as receiving various data from an IC card 2 for inputting data to a display control device from a moving object communicating device 4 for receiving data at a real time and from a steer 8 capable of performing manual input, and the display converter 5 for giving display data to a display unit 6 and intra-vehicle display unit 7.
Patent JP-H04238025-A (JP)
Title: Metal plate for partial restriction type damping press molding
Inventor: YAMASHITA TAKESHI
IPC: F16F15/02
Filed: 1991-01-21
Abstract: PURPOSE:To provide a low cost damping material having characteristics usable in each part of a car and excellent in damping properties, press moldability, weldability, rigidity and productivity. CONSTITUTION:A metal plate 1 for partial restriction type damping press molding has a resin layer 2 having damping properties and adhesivenss formed on the single surface thereof and is laminated to a steel plate 4 constituting a car body before press molding at a predetermined position within the range of at least 2% or more in the area ratio of the metal plate to the steel plate area of each part.
Patent JP-H10214073-A (JP)
Title: Display device
Inventor: SUZUKI HIROTO
IPC: G09G1/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide the display device provided with a power management system means which reduces the number of components and the occupation area of the components. SOLUTION: At the time of transition from a power management OFF mode to a power management ON mode, a host system 1 outputs a horizontal synchronizing signal H, a transistor(TR) Q performs switching operation on receiving the horizontal synchronizing signal, and a coil L as the load of the TR Q accumulates energy when the TR Q is ON and moves the energy to a capacitor in an OFF period. Then the remaining energy after the energy consumed by resistances R2 and R3 and a diode D is removed is accumulated in the capacitor C to raise the voltage at the output terminal of the capacitor C, and the TR Q turns ON and OFF repeatedly to raise the ON and OFF voltages at the input terminal of a power supply means 3, thereby actuating it.
Patent JP-S60164886-A (JP)
Inventor: NARUSE KAZUAKI
IPC: G07D7/00
Filed: 1984-02-07
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-H01199847-A (JP)
Title: Paper compound container
Inventor: YAMADA KAZUKI
IPC: B65D5/42
Filed: 1988-01-30
Abstract: PURPOSE:To perform strong attachment possible at low cost, by double folding the end portion of a laminated material which is located inner side at the attaching part of laminated material, and heat-sealing both ends while making the end locate substantially equal with the end of a laminated material which is located outer side. CONSTITUTION:The attaching part of both ends 2, 2' of a laminated material 1 is constituted in such a manner that an end 2' of the laminated material which is located inside is double-folded, and the end (E') is heat-sealed with an end (E) of a laminated material 2 which is located outside while both ends E', E are made to locate substantially equal. Therefore, two layers of heat- sealable polyester resin layer, which form the innermost layer, can be placed side by side, and can be heat-sealed without using a special adhesive. In addition, since the end (E') of the end portion 2' of laminated material which is located inside is made to locate substantially coinciding with the end (E) of the end portion of laminated material which is located outside, such a condition that the end portion 2 of laminated material, which is located outside, is not heat- sealed partially does not occur, thereby obtaining an extremely strong bonding force.
Patent JP-S63187674-A (JP)
Title: Manufacture of light-emitting element array
Inventor: TAKEUCHI YASUTO
IPC: H01L21/66
Filed: 1987-01-30
Abstract: PURPOSE:To equalize the nonuniformity of the luminous power of a lightemitting element by detecting the brightness or quantity of luminous flux of the light- emitting element at a place separate from a light-emitting surface, controlling the quantity of a substance adhering onto the surface of the light emitting element and keeping the apparent luminous power conversion efficiency of each light-emitting element constant. CONSTITUTION:A susceptor drive section 5 moves a susceptor 2 by a signal from an adjusting section 16, and an LED element not processed is mounted onto a through-hole 4. The LED element is energized by a constant current power supply 7, and emits light. The light emission is detected by a photodiode 13, and input to the adjusting section 16, an excess over a preset value of a signal corresponding to the brightness or quantity of luminous flux of the LED element is judged, and the opening and closing of a shutter 11 for a shutter drive section 12 are controlled. Accordingly, the quantity of flying toward the through-hole 4 of aluminum vapor from a crucible 9 is adjusted, thus controlling the quantity of aluminum evaporating onto the light-receiving surface of the LED element. The quantity of aluminum is regulated until the signal from the photodiode coincides with the preset value.
Patent JP-2000221978-A (JP)
Title: Waveform regenerating device
Inventor: SATO KENJI
IPC: G10H1/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To make easily confirmable the musical harmony between phrases to be regenerated by a waveform regenerating device with the test sound generation by controlling the regeneration of waveform so as to be started from a test sound generation starting position expressed by the positional data in response to the command for test sound generation. SOLUTION: When it is commanded to perform a test sound generation by a test sound generating operator (S11), start of the test sound generation is commanded to a musical sound generating means of a DSP (S12). With this command, the musical sound generating means generates the sound on the basis of the waveform data stored in a set register and a waveform RAM. On the other hand, when the test sound generation operator is stopped (S13), stop of the sound generation is commanded to the musical sound generating means (S14). Thereby, the musical sound generating means stops the sound generation based on the waveform data. Since a loop starting address is set as a regeneration starting point of the rest sound generation at the time of test sound generation with each musical sound generating means, a test sound generating is started from the loop starting address.
Patent JP-S58137561-A (JP)
Title: Spiral polishing wheel
Inventor: ISHIDA TAIRA
IPC: B24D13/04
Filed: 1982-02-10
Abstract: PURPOSE:To prevent a section line from being marked onto the surface to be polished by using, as a broad polishing wheel, a plural number of polishing wheels each notched on one sectional radial line extending from the outer periphery to the middle part of the center rings of said polishing wheel while incorporating them together. CONSTITUTION:A plural number of polishing wheels A are fitted to one rotary shaft S, incorporated with each other, and formed into a broad polishing wheel. When the notches 4, 4 of the adjacent polishing wheels A are then made to accord with each other, both the polishing wheels A make contact with each other over their whole spiral sides, the outer peripheral surfaces of the polishing materials 1 of the respective polishing wheels are inclined in their rotary direction, and joined together with each other to form one spiral band as a whole.
Patent JP-S57134577-A (JP)
Title: Block of float for prevention of heat radiation and method for prevention of heat radiation using said block
Inventor: IKEDA YOSHIHIRO
IPC: B65D90/42
Filed: 1981-02-16
Abstract: PURPOSE: To facilitate the handling and operation of floats for prevention of heat radiation and to improve the effect of preventing heat radiation by floating a block connected in parallel with said floats on the liquid surface of a treating liquid tank for metallic plates, and detaining this with ropes.  
     CONSTITUTION: Float parts A, B made of fiber reinforced thermosetting resins incorporating heat insulating materials therein are placed opposite to each other and are connected foldably by using joint hinges 1 and shaft bars 2. Units of such float blocks are connected with connecting bars 5, and are further connected by passing ropes 7 into the hooks 6 fixed to the parts A, B. This block unit is floated on the heating liquid 8 surface in a liquid tank 10 for treating metallic plates. Detaining ropes 9 are connected to the hooks 4 of connecting bars 9 and the other ends are fixed to the outside of the tank 10, whereby the block unit is detained. Thereby, many floats can be floated on the liquid surface. Since there are virtually no spacings between the floats, the high effect of preventing heat radiation is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61176562-A (JP)
Title: Manufacture of aziridine derivative
Inventor: JIYOOJI REIMONDO HOWAITO
IPC: C07D203/20
Filed: 1986-01-30
Abstract: Process for preparing N-cyano-N'-methyl-1-aziridino- amidine by reacting aziridine with a N-cyano-N'-methyl-O-arylisourea.
Patent JP-S57134541-A (JP)
Title: Manufacture of low-carbon sulfur free cutting steel
Inventor: NISHIMURA TAKASHI
IPC: C22C38/00
Filed: 1981-02-16
Abstract: PURPOSE: To manufacture a low-carbon sulfur free cutting steel with superior machinability and surface properties by controlling the oxygen content of a steel to a specified low range in accordance with the rolling ratio of a product and casting the resulting steel by a continuous casting method.  
     CONSTITUTION: In the manufacture of a sulfur free cutting steel contg. ≤0.15% C, ≤0.03% Si, 0.70W1.50% Mn, 0.040W0.120% P and 0.24W0.35% S, the oxygen content of a steel is controlled to 70W200ppm in accordance with the rolling ratio of a product, and this molten steel is cast by a continuous casting method. By this method a spindle-shaped MnS inclusion giving high machinability is obtd., and low-carbon sulfur free cutting steel with superior surface properties is manufactured. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02199182-A (JP)
Title: Pigment ink for ballpoint pen
Inventor: KONUKI ISAO
IPC: C09D11/037
Filed: 1989-01-30
Abstract: PURPOSE:To reduce decrease in ink output after being used for a long time by incorporating a specified coloring agent, a solvent and a dispersing agent. CONSTITUTION:A coloring agent is obtd. by applying a mixing and grinding force to 100 pts.wt. pigment (e.g. carbon black) and 1-50 pts.wt. solid lubricating agent with a particle diameter of 1mum or smaller (e.g. MoS2) with a mixing machine such as a ball mill and a Henschel mixer to perform electrostatic attraction or physical adsorption. Then, this coloring agent is mixed with a solvent (e.g. ethylene glycol), a dispersant (e.g. an alkali salt of a styrene-maleic acid copolymer), an antiseptic, a mildewproofing agent, a humectant, etc.
Patent JP-H0971730-A (JP)
Title: Hydrophilic resin composition molding material and its production
Inventor: KAKIUCHI HIROYOSHI
IPC: C08L101/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrophilic resin compsn. molding material which exhibits good shape retention even after water absorption without allowing a water- absorbing resin to fall away from a molded item and contains additives homogeneously dispersed therein, exhibiting good persistence of additive effects. SOLUTION: This material comprises 100 pts.wt. thermoplastic polymer contg. at least 0.1wt.% water-absorbing resin and 0.05-10 pts.wt. additive, subject to the condition that the water-absorbing resin are substantially homogeneously dispersed with an average particle size of 5μm or lower.
Patent JP-S63189880-A (JP)
Title: Protecting tool for electrophotographic sensitive body
Inventor: YAMAZAKI KOJI
IPC: G03G21/00
Filed: 1987-02-02
Abstract: PURPOSE:To inexpensively and surely prevent the surface of a photosensitive body from the generation of flaws with efficient operability by using a cylindrical resin material with 100-400mum thickness as a protecting tool for an electrophotographic sensitive body. CONSTITUTION:The protecting tool 2 has an engaging adhesive part 2-1 and an end part 2-2 inclined by about 5-10 deg. from the diameter direction of a cylinder cut so as to be easily fitted. In case of removing the photosensitive body 1 mounting the protecting tool 2, electrostatic chargers 6, 7 are removed at first and then a cleaner unit 4, a developing unit 3 and a flange 5 are successively removed. It is preferable to set the size of the protection tool 2 so that a gap between a folded part 12 of the engaging joint part and the surface of the photosensitive body 1 is 2-6mm. Thus, the surface of the photosensitive body can be prevented from the generation of flows due to the attachment/ detachment of the protecting tool 2 mounted on the body 1.