baber/WOPTO huggingface dataset:
Patent JP-2000001763-A (JP)
Title: Carbide cermet thermal spraying material, coated member therewith and production of the member
Inventor: HARADA YOSHIO
IPC: C23C4/10
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide technology utilizing carbide cermet sprayed coating for reinforcing the edge parts of a base material made of steel such as cutting tools and precision dies. SOLUTION: Carbide cermet powder having 0.1 to 3 μm primary particle size is regulated into powder for thermal spraying having 5 to 60 μm particle size by a granulating method. This powder for thermal spraying is film-formed under the condition in which the flying rate of the powdery particles is controlled to >=180 m/sec by a thermal spraying method using the combustion flame of an inflammable gas as a heat source to form a dense film with tight intergranular bonding strength in which the mutual interval between carbide particles composing the film shows the range of 2.12 to 5.05 μm. This film is cut by machining and is finished in such a manner that the edge faces show acute angles and the radius of the edge parts is controlled to <=50 μm.
Patent JP-H05194280-A (JP)
Title: Process for selectively hydrogenating butadiene
Inventor: PEETAA PORANEKU
IPC: C07C5/05
Filed: 1992-07-10
Abstract: PURPOSE: To selectively hydrogenate a high-butadiene 4C cut.  
     CONSTITUTION: When a high-butadiene 4C cut having 20-80 w/w% butadiene content is hydrogenated by contact with a fixed-bed noble metallic catalyst in a liq. or trickle phase, it is hydrogenated in a cascade of two reaction zones so that the hydrogenation product from the 1st reaction zone has 0.1-20 w/w% butadiene content and the hydrogenation product from the 2nd reaction zone has 0.005-1 w/w% butadiene content. The butadiene content of the hydrogenation product from the 2nd reaction zone is made at least 5 times smaller than that of the hydrogenation product from the 1st reaction zone. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S6243896-A (JP)
Title: Memory data read system
Inventor: MASUNAGA NAOHIRO
IPC: G06F12/02
Filed: 1985-08-20
Abstract: PURPOSE:To reduce the access time by using a nibble mode DRAM to constitute a memory section. CONSTITUTION:The memory section 2 consists of the nibble mode DRAM reading plural data at the same time by one access cycle, plural data are read and stored sequentially in a buffer register 8. When a microprocessor 1 reads data from the memory section 2, an address comparing register 7 compares the content of the address register 4 with that of an address bus 3, and since the data of address stored in the register 4 is stored in the buffer register 8, when the contents are coincident, the data in an address commanded by the buffer register 8 is sent via a data bus 6. The data is sent without accessing the memory section 2 and the data read time is reduced in average.
Patent JP-S5974200-A (JP)
Inventor: OGIWARA YOSHIHISA
IPC: C07C51/41
Filed: 1982-10-21
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-H06159578-A (JP)
Title: Branched coupler for piping of thermoplastic material
Inventor: HANSU GAITONOO
IPC: F16L41/08
Filed: 1993-07-26
Abstract: PURPOSE: To provide a branch connector for piping capable of avoiding an undesirable loss or escaping of a fluid conveyed when it is attached to the piping made of a thermoplastic material and is used for the piping. CONSTITUTION: The branch connector has a seal device 9 provided on an inner wall at an end of a tubular element 5 provided with a closing means 6 and provided in a release housing 10 and is provided with a flexural circular valve 11 disposed in the release housing 11 provided with a circular center portion 14 connected to an outer periphery by a link element 15 and a center opening 17 having a smaller diameter than that of a tool used for boring the piping. The branch connector includes a flexural packing ring 16 mounted to the circular valve 11 and a tightening bush 18 inserted to the release housing 10 in order to retain the circular valve 11 and the packing ring 16 at a predetermined position.
Patent JP-2001013633-A (JP)
Title: Film unit with lens
Inventor: KAMATA KAZUO
IPC: G03C3/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To specify the type of a film unit with a lens causing an abnormality. SOLUTION: A discrimination mark 45 expressing the type of the film unit with a lens is formed on a cartridge main body 22. Since the kind of the mark 45 differs for every type, the type of the film unit with a lens causing an abnormality is specified from the mark 45 formed on the main body 22 even though faulty exposure is caused on a developed photographic film 23.
Patent JP-H0630252-A (JP)
Title: Method and device for simulating distinctive feature
Inventor: MORI YUMIKO
IPC: H04N1/40
Filed: 1992-07-10
Abstract: PURPOSE:To easily and exactly confirm a printed image in a short time by calculating the CMYK ratio of all the dinstinctive feature plates based on a set CMYK ratio and the information of the distinctive feature plates and obtaining a synthetic color image by converting the calculated CMYK ratio into an RGB ratio. CONSTITUTION:A distinctive feature plate information input device 1 is composed of a drum scanner and reads the information of the distinctive feature plates composed of monochromatic films expressing the parts of putting on distinctive feature ink with dots. Further, a CMYK ratio setting device 2 is composed of a keyboard and sets the CMKY ratio of that ink to the inputted information of the distinctive feature plates. Based on the CMKY ratio set by the setting device 2 and the information of the distinctive feature plates, an arithmetic unit 5 calculates the CMYK ratio from the sum of ink quantity in all the distinctive feature plates. Based on the CMYK ratio calculated in this case, the correspondent RGB ratio is calculated by using a conversion table stored in a storage device 4, the colors are displayed on a display device 3, and the final synthetic color image is obtained. Thus, the printed image can be easily and exactly confirmed in a short time.
Patent JP-S5984930-A (JP)
Title: Production of thermoplastic resin particle
Inventor: KAJIMURA MUTSUHIKO
IPC: C08J9/16
Filed: 1983-09-30
Abstract: PURPOSE:To produce easily expandable thermoplastic resin particles having a desired particle diameter, by suspending a specific styrene-maleic anhydride copolymer resin and a vinyl aromatic monomer in a specific proportion in water, adding a foaming agent thereto, and polymerizing the resultant suspension. CONSTITUTION:10-35pts.wt. styrene-maleic anhydride copolymer resin, containing 15-30wt% maleic anhydride component, and having >=500 average polymerization degree is dissolved in 90-65pts.wt. vinyl aromatic monomer, e.g. styrene, and the resultant solution is dispersed and suspended in water usually with a dispersing agent, e.g. a polyacrylic acid salt. The resultant suspension is then polymerized in the presence of a polymerization catalyst, e.g. benzoyl peroxide, preferably at 80-90 deg.C under stirring, and a foaming agent, e.g. propane, is added thereto during the polymerization or after the completion of polymerization to produce the aimed thermoplastic resin particles.
Patent JP-H05262331-A (JP)
Title: Sterilizing device of packing materials for foodstuffs
IPC: B65B55/04
Filed: 1991-06-28
Abstract: PURPOSE:To provide an excellent preservability of foodstuffs, by sterilizing the inside of packing materials to be germless before the foodstuffs are charged. CONSTITUTION:A sterilizing filter 7 is fitted at the air suction opening 4 of an enclosed air supplier 6 composed of a motor 2, a fan 3, the air suction opening 4, an exhaust air outlet 5 and an air blowing nozzle which can blow air into the opening of the packing materials for foodstuffs is fitted at the exhaust air outlet 5 respectively.
Patent JP-H0528063-A (JP)
Title: Microcomputer
Inventor: SHIMOHARA KAZUNARI
IPC: G06F3/00
Filed: 1991-07-24
Abstract: PURPOSE:To check the pulse and to decide the code in a remote control reception signal by hardware processing. CONSTITUTION:The pulse width of the remote control reception signal is detected by a timer 12, and pulse abnormality is transmitted to a CPU 13 when the pulse width does not coincide with the value set by a comparison register 21. When the pulse width detected by the timer 12 is larger than the value of a comparison register 31, smaller than the value of a comparison register 32, larger than the value of a comparison register 41, and smaller than the value of a comparison registrer 42, these states are detected by magnitude comparators 33, 34, 43, and 44 respectively, and whether the code is '0' or '1' is decided.
Patent JP-H0810447-A (JP)
Title: Game machine
Inventor: OCHI YASUSHI
IPC: A63G31/02
Filed: 1994-06-30
Abstract: PURPOSE:To obtain a simple game machine by which a player can enjoy a ascent and descent by providing the machine with a guide rope which guides a moving body and a deterring means, a support of the guide rope and an elastic wire rope, a hooking means of the moving body and a guide rope take-up means. CONSTITUTION:With a moving body 2 hooked to a support 1 by a hooking means 7, a player Y is seated on a seat 11. A take-up means 6 is driven to supply a guide rope 4 and a hoisting means 5 is driven to pull up the support 1 at the same time. At this time, the guide rope 4 is tensioned by a fixed tensile force. A release lever 18 for the hooking means 7 is operated to release the moving body 2 from a hook, the moving body 2 falls downward, guided by the guide rope 4. At this time, a player Y can enjoys a thrill of fall. The moving body 2 moves downward together with a deterrent means in contact, but an elastic wire rope 16 extends, absorbs kinetic energy and thereby deters the moving body 2.
Patent JP-S6341643-A (JP)
Title: Noise mixture preventing device for crank angle detecting device
Inventor: TAKAHASHI HIDEO
IPC: G01D5/244
Filed: 1986-08-07
Abstract: PURPOSE:To prevent a false engine control resulting from noise and malfunction, when a given correlation between the pulse width of a reference angle pulse signal and that of a unit angle pulse signal is not satisfied, by prohibiting the engine control based on the reference angle pulse signal. CONSTITUTION:A crank angle detecting device A as an engine control information detecting means generates pulse signals which have pulse widths corresponding to prescribed crank angle for every turning of reference angle and unit angle of the crankshaft of the engine respectively. In this case, a reference angle pulse width detecting means B which detects the pulse width of reference angle pulse signal, and an unit angle pulse width detecting means C which detects the pulse width of unit angle pulse signal are provided. And when the detected reference angle pulse width is not a prescribed multiple of the detected unit angle pulse width, it is so arranged that the engine control based on the reference angle pulse signal is prohibited by a reference angle pulse signal releasing means D.
Patent JP-H0473834-A (JP)
Title: Puffer type gas-blast circuit-breaker with closing resistance
Inventor: KONDO KATSUYUKI
IPC: H01H33/70
Filed: 1990-07-13
Abstract: PURPOSE:To reduce the number of parts, and to reduce the space of installation by providing a closing resistance supporting part integrated with an insulating spacer in such a way that a main circuit conductor is surrounded thereby, and by arranging closing resistance on the outer periphery of the closing resis tance supporting part. CONSTITUTION:A cylindrical closing resistance supporting part 21 is formed on the center part of an insulating spacer 20, in an integrated manner, and is arranged in such a way that a main circuit conductor 10 connected with a main contact is surrounded thereby. A closing resistance 22 is arranged on the outer periphery of the closing resistance supporting part 21, and the closing resistance 22 is connected with the main circuit in parallel through a fixed electrode 3d for closing resistance contact. A supporting member such as an insulating cylinder used for supporting the closing resistance is no more needed, nor the space for the installation thereof. The size of the entire body of a circuit-breaker is reduced, and the number of parts is reduced, for the closing resistance supporting part 21 is integrated with the insulating spacer.
Patent JP-S6430168-A (JP)
Title: Manufacture of current collector for lead-acid battery
Inventor: SHIOMI MASAAKI
IPC: H01M4/73
Filed: 1987-07-23
Abstract: PURPOSE:To obtain a low price grid by covering a flat plate made of copper or a copper alloy with lead or lead alloy, and by expanding or branking the falt plate in a grid. CONSTITUTION:When a lead plated copper plate 1 is expanded, because a lead layer 2 on the surface is soft, the cut end of the copper plate 1 is thinly covered with a lead layer 2'. A copper current collector 3 in which almost all surfaces are covered with lead similarly to a conventional copper grid is obtained. As the method for covering the copper plate 1 with lead, thermal spray, sputtering, ion plating, or the melt bonding or sticking of a thin copper sheet on the copper plate 1 is used in addition to electric plating. Either way, however, shows similar effect. A copper grid having low price but good life can be manufactured.
Patent JP-S6244869-A (JP)
Title: Ic card collating system
Inventor: KAWANA SHIGEYUKI
IPC: G06F21/62
Filed: 1985-08-22
Abstract: PURPOSE:To previously prevent an IC card from incorrect transaction by immediately deleting coincidence collating information from a memory in the card when the collating information previously stored in the memory of the IC card coincides with collating information inputted from a card terminal. CONSTITUTION:A card producer inputs collating data through a keyboard to a card terminal to write the data in a data memory 65 included in the IC card and sends the IC card to a card issuer through the post. On the other hand, the card producer sends printing data stored in the data memory 65 to the card issuer by separate post. THe card issuer inputs the printing data to the sent IC card. The inputted printing data are compared with the collating data stored in the data memory 65 by a comparing part 63, and when both the data coincide with each other, the collating data stored in the memory 65 of the IC card are deleted, so that the writing of new data or the transmission/ reception of other data can be attained.
Patent JP-S5887022-A (JP)
Title: Die for molding multi-colored film
Inventor: UEHARA HIDEO
IPC: B29C48/49
Filed: 1981-11-19
Abstract: PURPOSE:To obtain a titled die through which a dappled sheet can be efficiently obtained and the position or arrangement of the dapple can be readily changed, by providing a merging guide die between double concentric cylinder resin channel and a single circular merging resin channel that is positioned downstream of the concentric cylinder resin channel. CONSTITUTION:Inner and outer resin channels 11, 12 are concentrically arranged, and a merging resin channel 15 that is concentrical with the channels 11, 12 is positioned downstream of the channels 11, 12 and is formed with an annular outlet 16. A merging guide die 17 in the shape of a toroidal disc is positioned between the inner and outer resin channels 11, 12 and the merging resin channel 15, and the resin channels 11, 12 are in communication with the resin channel 15 through a group of inner communication small bores 18 and a group of outer communication small bores 19.
Patent JP-S57107405-A (JP)
Title: Hydraulic operating device
Inventor: NOSE SHIYOUICHI
IPC: F15B11/08
Filed: 1980-12-24
Abstract: PURPOSE: To expand and contract an actuator correctly by communicating one opening of a hydraulic pump with an actuator through a valve portion and a  valve chest, and the other opening with a pressure oil chest, and diverging an  oil path to be communicated with the actuator.  
     CONSTITUTION: When a hydraulic pump P capable of rotating forward and reverse to feed is rotated forward, the discharge oil pushes a valve portion 25 to open, flows out into a valve chest 19 and is fed into an oil chamber 8 of an actuator A so as to expand a piston. When the hydraulic pump P is reversed, the discharge oil is fed into an oil chamber 9 of the actuator A and an pressure oil chamber 30 to operate a rod 27 and open the valve portion 25, so that the piston is contracted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0478020-A (JP)
Title: Amplitude information evaluating device in optical information recording/reproducing device
Inventor: AIZAWA YUTAKA
IPC: G11B20/18
Filed: 1990-07-12
Abstract: PURPOSE:To easily and efficiently evaluate the reliability, etc., of information at the time of recording and reproduction by comparing reproduced signal amplitude information stored in a reproduced information storage part and reproduced by a difference detecting method with the information stored in a reference information storage part. CONSTITUTION:A temporary storage part 1 to store temporarily the amplitude information of some reproduced signal reproduced at the time the demodulation of the reproduced signal in the difference detecting method is provided, and the reproduced signal amplitude information (b) stored in the temporary storage part 1 is transferred to the reproduced information storage part 2, and is stored. Then, the reproduced signal amplitude information (b) stored in the reproduced information storage part 2 is compared with the information of the reference information storage part 3 in which some information stored in an optical disk or some information equivalent to the information stored in said optical disk is stored by a relational operation processing part 4. Thus, the evaluation of the reliability, etc., of the information at the time of the recording and the reproduction can be easily and efficiently executed.
Patent JP-H0993654-A (JP)
Title: Radio exchange method and radio communication system
Inventor: ARAI YASUYUKI
IPC: H04W84/10
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a radio exchange method and its system in which stable communication quality is obtained by setting a hopping pattern consisting of available frequency channels. SOLUTION: When an exchange and a radio terminal equipment have a changeover pattern of a frequency channel in common like a frequency hopping of the spread spectrum system, whether the frequency channel is available or not in a prescribed timing is judged, when the unavailable frequency channel is in existence, the unavailable frequency channel is replaced with other frequency channel. When the unavailable frequency channel is replaced with other frequency channel, the other frequency channel is selected from among available frequency channels and when the number of available frequency channels is deficient in number required for the selected frequency channels, the unavailable frequency channel is replaced with a frequency channel used once and it is reused.
Patent JP-S5976684-A (JP)
Title: Electrode for welding or brazing
Inventor: YOSHIDA MITSUHIRO
IPC: B23K3/04
Filed: 1982-10-22
Abstract: PURPOSE:To generate heat from the electrode itself by the contact resistance of a heat generating electrode and an insert electrode and to perform welding by providing the freely exchangeable insert type electrode to the top end of the heat generating electrode, fixing one root part thereof to a water-cooled electrode and forming a desired electrode. CONSTITUTION:A hollow insert type electrode 23 is taperingly fitted to the top end of a hollow heat generating electrode 22, and the root part thereof is fixed to the top end of a water-cooled electrode 20; further a shield cap 25 is attached, via a rubber O-ring 26, on the outside circumference thereof, thereby forming a desired electrode. The tapered part 21 of the electrode 20 is fixed to the electrode holder of a welding machine and a nonoxidative gas is fed through the gas hole 27 of the gap 25 to enclose the electrode part with the gas, then the conduction of electricity under pressure is started to generate heat from the electrode itself by the contact resistance of the electrodes 22, 23, whereby welding or brazing is accomplished. The welding of a material having small electric resistance and high thermal conductivity is thus made possible and the damaged part of the electrode is efficiently exchanged.
Patent JP-H0352564-A (JP)
Title: Controller of invertor
Inventor: MITSUNE SHUNSUKE
IPC: H02M7/48
Filed: 1989-07-19
Abstract: PURPOSE:To invert an output current into a sine wave in the entire region by adding or subtracting bias to or from an AC command for making a sine wave PWM pulse pattern to give it to a positive or negative main circuit element of an invertor. CONSTITUTION:An induction motor 5 is driven by VVVF generated from an invertor 4, and an actual speed Wr is obtained by a rotary encoder 6. An output torque command is obtained from a speed command value Wr* and the actual speed Wr by a speed controller 12. Current command Ip, phase command thetaand frequency command W are obtained from the torque command and actual speed Wr by a vector control circuit 11, and an actual output current vector  I0 is obtained by a vector composing circuit 10. Bias current vector   IA  IB is produced by a bias production section 9, it is added to or subtracted from the current vector   I0 to generate PWM pulses 7 and 8, and a positive or negative main circuit element of the invertor is driven. According to the constitution, the step in the vicinity of zero of the output of the minimum ON period of the main circuit element is eliminated, and an output current is formed into a sine wave in the entire region.
Patent JP-H0740524-A (JP)
Title: Screen printing machine
Inventor: TAKIGUCHI MASAYUKI
IPC: B41F15/08
Filed: 1993-07-27
Abstract: PURPOSE:To shorten a working time to a large extent while reducing the number of working processes and enhancing the working ratio of equipment by concentrating the adjustment of a plate gap, the adjustment of printing pressure and planning function to a jig. CONSTITUTION:A printing stand 12 has a horizontal upper surface 12a fixing and holding a thin plate-shaped object 16 to be printed under vacuum and can be raised and lowered. A jig 18 is fixed and arranged to a main body 1 in a detachable manner so as to be positioned above the printing stand 12 and under a plate. The jig 18 has a horizontal upper surface 18a and the vacuum hole masking surface capable of coming into contact with the upper surface 12a of the printing stand and also used as a stopper. A hole capable of receiving the object 16 to be printed on the printing stand 12 is formed to the central part of the jig 18. The upper surface 16a of the object to be printed 16 and the upper surface 18a of the jig 18 become flush when the object 16 to be printed is received in the hole.
Patent JP-2000022808-A (JP)
Title: On-vehicle telephone system and portable telephone set
Inventor: MORIMOTO HIROAKI
IPC: H04M1/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle telephone system by which a portable telephone set can be placed at arbitrary place and appearance on the interior of a vehicle and the portable telephone set are not damaged, and to provide the portable telephone set suitable for the on-vehicle telephone system. SOLUTION: A reception signal is demodulated into a sound signal by a CODEC (code modulation coder/decoder) 42. It is amplified in an AMP 44, is outputted to an infrared modulation part 46 through a switching part 45 and is modulated into a light emitting signal. Then, a transmission lamp 320 emits a light signal based on the light emitting signal. When the light signal is received by the light reception part 50 of the sound output device 5, it is converted into a light reception signal, is demodulated into a sound signal in an infrared demodulation part 62 and sound is outputted from a speaker 68 in accordance with the sound signal.  Namely, an on-vehicle telephone system transmits/receives the light signal between the transmission lamp 320 and the light reception part 50 and therefore sound obtained by demodulating the reception signal can be outputted from the speaker 68 even if a portable telephone set 3 is placed at any place.