baber/WOPTO huggingface dataset:
Patent JP-S623170-A (JP)
Title: Pressure reduction starter
Inventor: SHIRAHATA YUICHI
IPC: F02N11/08
Filed: 1985-06-28
Abstract: PURPOSE:To facilitate starting a starter motor while activating a solenoid securely free from the influence of the starter motor by starting the starter motor after energizing the solenoid for setting a pressure reduction mechanism. CONSTITUTION:When a starter switch 2 is turned on, a voltage from a battery 1 is applied to a timer device T, a timer 5 starts operation to energize a relay 4 immediately and to energize a solenoid 8. As a result, a pressure reduction mechanism, such as to release an exhaust valve for example, operates to cause a condition of reduced pressure. After a delay time preset in the timer 5 has elapsed, the timer 5 energizes a relay 3 to start via a relay 6 a starter motor 7. Then, after a specified period of time has elapsed, as the timer 5 de-energizes the relay 4 the solenoid 8 is de-energized to restore the pressure reduction mechanism and to terminate the pressure reduction.
Patent JP-H08332330-A (JP)
Title: Purifier, manufacture thereof, and purification method
Inventor: KISHIYOO PURUSHIYOTSUTAMU GATS
IPC: B01J35/04
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To remove both particulate material and volatile organic compound in a device purifying a target to be treated. SOLUTION: The device is made of a monolithic porous particulate material filter 10, and a distributed coating overall the outer surface and a continuous uninterrupted coating of activated carbon impregnated into the pores of the filter 10. Then the particulate material 10 is adsorbed by the filter 10 and a volatile component is adsorbed with the activated carbon.
Patent JP-S5930458-A (JP)
Title: Predicting method of breakout
Inventor: SOUMA MASAYUKI
IPC: G01L5/00
Filed: 1982-08-12
Abstract: PURPOSE:To enable the prediction of particularly restraining breakout with high accuracy by detecting the practicable oscillation condition of the mold of a continuous casting installation and detecting the displacement of the safety spring of an oscillation mechanism in combination with said detection. CONSTITUTION:The practicable oscillation waveform of a mold 1 which is moved vertically by an osicllation mechanism is read with an oscillation detector 16 provided to a mold head 2. The minute displacement in the acting direction of the safety spring 13 in a safety spring device 14 connected to the output shaft 10 of the oscillation mechanism is detected with a micro displacement meter 17 mounted to the device 14. An amplitude (force) comparator 20 takes therein both signals of the detector 16 and the meter 17 and outputs the operation command signal of a display device 25 for predicting breakout to an alarm setter 24 after considering the correction signal for the waste time from a phase corrector 23. The danger of an error in the judgement owing to the influence of disturbance is thus averted.
Patent JP-S5263761-A (JP)
Title: Electronic watch device
Inventor: KOUKAI NAOKI
IPC: G04G15/00
Filed: 1975-11-22
Abstract: PURPOSE:To maintain a long electricity life and keep constantly displaying time with LED light emitting displays at night by providing a clock and control block and enabling mutual connection of each block.
Patent JP-S5931452-A (JP)
Title: Method and device for determining amount of hydrogen in molten metal
Inventor: OOTSUBO TAKASHI
IPC: G01N33/20
Filed: 1982-08-14
Abstract: PURPOSE:To decrease errors, by sampling molten metal into a part of a sampling vessel which is beforehand evacuated to a vacuum, putting the vessel into a gas capturing vessel which is shielded from the amt. air and breaking the vessel wall in the space formed of the drawing vessel and the solidified metal. CONSTITUTION:When the part of a suction port 10 formed by decreasing the thickness in a part of an internally evacuated drawing vessel 9 is dipped in molten metal, said part is eroded, and molten metal is sucked into the vessel where the molten metal fills the inside of a conduit 11 made of a preliminarily dehydrogenated thin steel plate and arrives at a preliminarily dehydrogenated chiller 12 solidifies by closing vent holes 13. The molten metal is drawn in a part of the vessel 9 and the vessel 9 is put into a gas capturing vessel which is shielded from the atm. air. The vessel wall in the space formed of the vessel 9 and the solidified metal is broken. The amt. of the hydrogen captured in the space and the hydrogen released from the solidified metal are determined, whereby the exact result of the analysis is obtd. with good accuracy.
Patent JP-S5472688-A (JP)
Title: Manufacture for junction type field effect transistor
Inventor: HONJIYOU MASAO
IPC: H01L21/22
Filed: 1977-11-21
Abstract: PURPOSE:To increase the yield rate and reproducibility, by controlling the difference of the diffusion depth in high accuracy in the manufacture of twin gate type JFET. CONSTITUTION:The N epitaxial layer 12 on the P type Si 11 is separated with the P<+> layer 14, and the N<+> type drain 17 and source 18 are placed in the N type island 12. Next, the diffusion window for the layers 17 and 18 is covered with the SiO2 films 15a and 16a. Separately, the SiO2 film 13 is opened 19, 20 and after being coated with the oxide thin film 21, the film 21 on the hole 19 is removed. Next, when B is diffused, since the thickness of the thin film 21 can suitably adjusted, the diference DELTAx between the first gate 22 and the second gate 23 is controlled with extremely higher accuracy and one diffusioh can be made for the formatin. With this method, high frequency JFET can be formed with good yield rate.
Patent JP-H0433978-A (JP)
Title: Production of tacky tape or sheet
Inventor: SAKAMOTO HIROYUKI
IPC: C08F2/46
Filed: 1990-05-29
Abstract: PURPOSE:To obtain a tacky tape or sheet without deteriorating tackiness by revolving a substrate having a photopolymerizable composition layer formed on one surface thereof along the outer periphery of a rotating drum in water in a water bath, transmitting light through a sidewall of the water bath, irradiating the aforementioned substrate with the light while the above-mentioned photopolymerizable composition layer sinks in the water and polymerizing the aforementioned photopolymerizable composition. CONSTITUTION:Part of a rotating drum 3 is sunk and provided in water of a water bath 4 and a light transmitting wall 5 (e.g. a wall produced from Pyrex(R) glass) and ultraviolet light lamps 6 transmitting light through the light transmitting wall 5 are installed in parts ranging from the sidewall of the water bath 4 to the bottom wall. One surface of a substrate 1 is then coated with a photopolymerizable composition with a coating device 2 to provide a photopolymerizable composition layer. The aforementioned substrate 1 is revolved along the outer peripheral surface 32 of the rotating drum 3 and light is transmitted through the light transmitting wall 5 to irradiate the substrate 1 with the above-mentioned ultraviolet lamps 6 while the photopolymerizable composition layer sinks in water. Thereby, the photopolymerizable composition is polymerized to afford the objective tacky tape or sheet. Since the polymerization heat in polymerization is cooled in water 41, the photopolymerizable composition will not attain high temperatures.
Patent JP-H06129225-A (JP)
Title: Metallic splinter sensor
Inventor: UIRIAMU II RANBAAGAA
IPC: F01M11/03
Filed: 1992-06-01
Abstract: PURPOSE: To obtain a relatively simple metal debris sensor which has a high sensitivity, indicates the existence of gradually growing metal debris and the accumulation speed thereof, and outputs a useful signal of high level. CONSTITUTION: A metal debris sensor for sensing metal debris in flowing fluid has a frame for the fluid to pass through and a screen arranged in the frame for trapping the metal debris within the fluid. A first inductance coil 22a arranged adjacent to at least a part of the screen 14, and a measuring means 40 for measuring the inductance changes of the coil 22a caused by the metal debris trapped by the screen 14 and outputting a signal indicating the trapped debris quantity are provided.
Patent JP-S5765839-A (JP)
Title: Crank case for crank chamber pre-compression type two stroke engine
Inventor: NANBA HISASHI
IPC: F02B75/02
Filed: 1980-10-08
Abstract: PURPOSE:To constitute a crank case for a crank chamber precompression type two cycle engine and reduce the weight by partially arranging a strong member to a part subjected to high load and by covering this strong member with hard synthetic resin in an integrated form. CONSTITUTION:A cylinder 5 and a cylinder head 7, of a crank chamber precompression type two cycle engine 1 of a motor bicycle, are firmly fastened to a supporting surface 6 of an insert metal fittings 25 of a crank case 3 through stud bolts 14. The crank case 3 is fabricated according to injection mold, using high strength heat hardening resin, and is made into two halves almost in bilateral symmetry. Each half member 3L and 3R are connected together through a rubber made seal strip inserted. Tensile force during compression explosion stroke is widely dispersed by the insert metal fittings 25, thereby preventing the damage such as falling-off of the broken stud bolts 14.
Patent JP-H034803-A (JP)
Title: Shoe sole and its production
Inventor: TANAKA YOSHIO
IPC: A43B13/04
Filed: 1989-06-01
Abstract: PURPOSE:To reduce the weight of the above shoe sole and to prevent the thrusting up by the ruggedness of the ground surface and spikes as well as to lessen the fatigue after long-term wear of the shoes by laminating the layer of an ultra-high-hardness urethane prepolymer compd. of an adequate thickness on the rear surface of the shoe sole body consisting of rubber and polyurethane formed to a prescribed thickness. CONSTITUTION:The layer 3 of the ultra-high-hardness urethane prepolymer compd. having the thickness (0.05 to 0.5mm) of about 30g per 64cm<2> is formed via, for example, a thermoplastic polyurethane adhesive agent layer 2 over the entire rear surface of the main body 1 of the shoe sole molded integrally with spike parts 1a to the prescribed size of a prescribed thickness. Uniform hardness, strength and bendability are assured without increasing the thickness and weight of the main body of the shoe sole so much and the side of the surface installed with the main body of the shoe sole maintains resilience and is strong according to the above-mentioned constitution. In addition, the shoe sole has moderate hardness, bendability and repulsive elasticity and lessens the fatigue by absorbing the energy transmitting in the shoe sole by the shoe sole.
Patent JP-H07357-A (JP)
Title: Stereoscopic endoscope image pickup device
Inventor: SAITO KATSUYUKI
IPC: A61B1/04
Filed: 1993-06-11
Abstract: PURPOSE:To provide a stereoscopic endoscope image pickup device capable of preventing a malfunction due to the disturbance light outside the device and recognizing a stereoscopic image with a simple structure. CONSTITUTION:Only the signal of the infrared light from an infrared light emission section is extracted from the output of an infrared light reception section by a signal extraction section 21 through liquid crystal spectacles, and the extracted signal is signal-processed by an amplification and R/L judgment section 22. Whether the extracted signal is for R or for L is judged to control a liquid crystal drive section 23, and the liquid crystal drive section 23 transmits or shields the right and left liquid crystal shutters 13 via the control from the amplification and R/L judgment section 22.
Patent JP-H08227419-A (JP)
Title: Method and device for document processing
Inventor: HAYASHI RYUJI
IPC: G06F17/24
Filed: 1994-05-31
Abstract: PURPOSE: To provide the method and device for document processing which can improve the operability of symbol input through easy operation. CONSTITUTION: When a symbol is inputted by an existent symbol input means and retrieval from a panel symbol information table is performed on the basis of its symbol code and font name; when a symbol is still registered, the 'frequency of use' is set to '1' and the symbol code and font name are newly registered in the panel symbol information table. When the inputted symbol is already registered, the 'frequency of use' is increased by '1'. On the basis of this panel symbol information table, symbols are sorted, font by font, in the decreasing order of the frequency of use and given 'serial numbers', and the symbol of a font which is currently specified is displayed as a symbol panel on a display device according to the order of the serial number. When the symbol which is already inputted is inputted again, the symbol specified by the symbol panel is selected and inputted.
Patent JP-S5663453-A (JP)
Title: Carriage device for printer utilizing printing wheel cassette
Inventor: TANAKA YOSHIJI
IPC: B41J1/30
Filed: 1979-10-31
Abstract: PURPOSE: To facilitate attaching, detaching and exchanging a cassette wheel and prevent a position of a center of gravity thereof from becoming high by a method wherein a wheel driving unit is moved so as to make a circular motion into a direction that a fore end thereof is separated from a setting surface thereof on a carriage when retreating of the wheel driving unit is finished.  
     CONSTITUTION: When a wheel cassette 30 is to be removed, a wheel driving unit 5 is moved backward, then, the wheel driving unit is moved backward horizontally while a fore end thereof is sliding on an upper surface of a plastic piece 2 by actions of an engagement of a guide pin 3, provided on a bracket 5 and fixed to a guide hole 6 and a carriage frame 1, and a spring 10, thus the wheel cassette 30 and a wheel catch 12 are released. On the other hand, when an acting paper of the spring 10 is passed over a position of the guide pin 3, a lower rim of a rearward portion of the bracket 5 is abutted against a stopper and the bracket becomes into a stable condition at an inclined position. As a result, a printing hammer 21 is displaced to a position 21' and a pin 15 is displaced to a position 15' to separate from a platen 29. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08310621-A (JP)
Title: Picking truck system
Inventor: KOMATSU YUKIO
IPC: B65G1/137
Filed: 1995-05-16
Abstract: PURPOSE: To positively perform picking work by allowing the operator to recognize the position of a truck from information on address of a shelf and information on travel distance, and sending out the working instructions just before the truck reaches a bay where picking is to be performed. CONSTITUTION: A control unit 12 detects that a transmitter-receiver 11 receives microwaves from an ID tag 6, to reset an encoder 13, and specifies the present position of a truck 10 from the count value after resetting of the encoder. Then, the control unit specifies a bay where picking is to be performed, by information from an IC cardreader writer 14, and outputs the working instructions in relation to the bay to a display 15 to be displayed when the truck 10 reaches short of the bay. Further, the control unit 12 informs the operator in loud voice by using a loudspeaker 16 that the truck has reached the bay where picking is to be performed. As a result, since the operator can recognize the existence of the truck in this side of the bay where picking is to be performed, positive picking work can be performed.
Patent JP-S5765736-A (JP)
Title: Tread rubber composition for tire
Inventor: FURUKAWA HIROSHI
IPC: C08L9/00
Filed: 1980-10-09
Abstract: PURPOSE: To provide a tread rubber composition having rolling resistance substantially reduced without damaging friction resistance on a wet road surface, by incorporating a specific, amount of high-vinyl polybutadiene rubber containing a 1,2- bond unit above a specific amount.  
     CONSTITUTION: 80W100pts.wt. high-vinyl polybutadiene rubber containing a 1,2- bond unit in an amount of 65% or more is blended with 20W0pts.wt. other rubber component, such as polyisobutylene rubber, e.g. natural rubber, synthetic polyisobutylene rubber or styrene-butadiene rubber. Further, it is necessary that the intrinsic viscosity[y]at 30°C of a high-vinyl polybutadiene rubber solution in toluene  is 2.0 or more. Rolling resistance is improved with the increase of the intrinisc  viscosity[y]. In particular, with an instrinsc viscosity of 2.0 or more, the titled  composition has rolling resistance supeiror to natural rubber having the most excellent rolling resistance so far. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11333594-A (JP)
Title: Method for joining shaft to be welded and backing tool used therefor
Inventor: TAKADA YOSHIYASU
IPC: B23K37/06
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for joining shafts to be welded capable of making a joining part into a smaller diameter. SOLUTION: A clearance 3 between shafts to be welded 2 held by having the clearance 3 is filled with melting metal M by using a backing tool 4 and the two shafts to be welded 2, 2 are joined. The backing tool 4 is composed of a flowing stopper metal 5 made of a narrow band shaped metal sheet which is curved along the outer circumferential surface of the shafts 2 to be welded leaving an inlet port 7 for a welding material, spread over the two shafts to be welded 2, 2 and moreover, is allowed to be penetrated into a melting metal M and of a heat radiating framework 6 which absorbs the heat transmitting from the melting metal M to the flow stopper metal 5 by bringing the framework 6 into contact with the flowing stopper metal 5 and being engaged with it.  By filling up the clearance 3 with the melting metal M, a joining part in which the melting metal M, the end surfaces 2a of the shafts to be welded 2 and the flow stopper metal 5 are integrally welded is formed. After that, the heat radiating framework 6 of the backing tool 4 is removed from the joining part.
Patent JP-H10332787-A (JP)
Title: Automatic test pattern generating device
Inventor: KOMOTA MICHIO
IPC: G06F17/50
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To restrain influence from floating and conflict at minimum and prevent malfunction due to simultaneous change from generating by conforming a signal value to be input to a bidirectional buffer to a signal value to be output from the bidirectional buffer at operating a system. SOLUTION: Scan conversion of LSI circuit data is performed by a scan conversion part 4, and a circuit controlling a bidirectional buffer control signal is added to the scan-converted LSI circuit data. Next, a test pattern against the LSI circuit data added with the control circuit is generated by a pattern generating part 8, and edited to output a testable pattern. These processes are controlled by a CPU 14, and the results such as the test pattern are stored in a generated result memory device 16.
Patent JP-S6035979-A (JP)
Title: Controller of motor
Inventor: MIYAMOTO KAZUKI
IPC: H02P7/293
Filed: 1983-08-04
Abstract: PURPOSE:To perform accurate and wide PLL control by controlling a motor by a pulse width modulation signal calculated from a phase error signal between a feedback signal from an encoder and a reference frequency signal. CONSTITUTION:The first counter 2A generates a reference frequency signal FS in accordance with a motor speed command from ten keys 1, and the second counter 2B forms a phase error signal between a reference frequency signal FS and a feedback signal FG from an encoder 19. A microcomputer 2 outputs a pulse width modulation signal PWM5 calculated from the previous phase error signal and the reference frequency signal FS, a forward ON signal 3, a reverse ON signal 4. Amplifiers 10, 12, 14, 16 are controlled ON or OFF by these signals, and supply a drive voltage to a motor 18.
Patent JP-H11339033-A (JP)
Title: Pre-press system having hue correction function, hue correcting method and recording medium recording program for hue correction
Inventor: SUZUKI TATSUYUKI
IPC: G06F15/18
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To allow even a beginner to perform hue correction and to solve dispersion of correction results by letting an artificial neutral network learn hue correction that follows an instruction of a proofreader and automatically executing it. SOLUTION: For instance, a dull part of a printed matter can be eliminated by correcting respective dot area ratios of three primary colors of printing ink. There, a dot area ratio after hue correction which is acquired after one expert corrects hue to eliminate a dull part is given to a hierarchical neutral network to let it learn. The hierarchical neutral network consists of three layers which are an input layer A, a hidden layer B1 and an output layer C. The dot area ratios K1 , L1 and M1 of yellow, magenta and cyan before hue correction are respectively inputted to three units D of the layer A. The layer B1 comprises two units D, the layer C comprises three units D and each of dot area ratios K2 , L2 and M2 of yellow, magenta and cyan after hue correction is outputted after learning is finished.
Patent JP-H10332190-A (JP)
Title: Cold air diffuser
Inventor: SUZUKI TOMOKO
IPC: F24F13/062
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of a negative pressure area in a guide plate, and to prevent condensation without exfoliating cold air from the guide plate, by making an expanded angle to the leeward between the guide plates which guide the cold air to be a specific angle or smaller. SOLUTION: In this cold air diffuser, a guide plate 2a which forms the diffuser is arranged in a contraction flow wind passage toward the leeward side, or in such a way that an expanded angle of adjacent guide plates 2a becomes 10 deg. or smaller, and then the part which becomes a factor for forming a negative pressure area, such as the outer periphery connecting part of the guide plate, is arranged on the windward side by a fixed distance or longer from an opening surface 5. Thereby, the formation of the negative pressure area near the diffuser is prevented, and also condensation at the diffuser and the periphery thereof is prevented.
Patent JP-S622732-A (JP)
Title: Information service system
Inventor: NAGASAWA FUMIHIRO
IPC: H04N7/173
Filed: 1985-06-28
Abstract: PURPOSE:To enable only a specific subscriber to receive the specific information service from the station side by using the sync code which functions as a part of the control data part as the deshuffling information of the control data part. CONSTITUTION:The sync code SC underwent no shuffling processing is used as a part of a control data part CD for transmission of the decoded information of a service data part SD. Thus the shuffling of the part CD is different according to the using code SC. Furthermore the high privacy is secured for the part CD and the part CD can not be easily decoded because the shuffling information of the part SD following the part CD is included in the part CD. Then the service data SDA is not easily decoded either because the decoded information of the part SD is put into the shuffled part CD.
Patent JP-S6121144-A (JP)
Title: Polypropylene sheet
Inventor: KAKUGO MASAHIRO
IPC: C08L101/00
Filed: 1984-07-09
Abstract: PURPOSE:A polypropylene sheet, containing a polymer of a 3-branched alpha-olefin or vinylcycloalkane having a specific number of carbon atoms in a specific amount, and having improved rigidity and transparency without causing whitening, offensive smell, etc. CONSTITUTION:A polypropylene sheet obtained by incorporating and mixing propylene homopolymer or a copolymer thereof with another alpha-olefin with 0.05wt.ppm-1wt%, preferably 0.5-5,000wt.ppm polymer of >=6C, preferably >=8C 3-branched alpha-olefin or vinylcycloalkane, e.g. 3,3-dimethylbutene-1, and extruding and processing the above-mentioned composition into a sheet having 0.1-0.3mm. thickness.