baber/WOPTO huggingface dataset:
Patent JP-2000280369-A (JP)
Title: Manufacture of endless belt
Inventor: TOKORO KEISUKE
IPC: G03G15/16
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To set an interval between adjacent holes constantly by drilling an endless belt in the state that the belt is mounted at a forming shaft in a method for manufacturing the belt having the step of drilling the holes at the belt at equal intervals along a circumferential direction of the belt. SOLUTION: The method for manufacturing a plastic belt comprises the steps of obtaining an endless belt 16 made of a solid coating layer, and drilling holes at the belt 16 at an equal interval along a circumferential direction of the belt in the state that the belt 16 is mounted at an endless belt forming shaft 20. The method further comprises the steps of drawing the shaft 20 from the belt 16, and then cutting both ends of the belt 16 to a predetermined length, thereby obtaining the plastic belt as a product. Thus, the intervals of the holes can be set constantly.
Patent JP-H01263159-A (JP)
Title: Cover coating material composition for printed wiring board and printed wiring board therefrom
Inventor: NITTA KATSUNORI
IPC: C09D163/00
Filed: 1988-04-14
Abstract: PURPOSE:To obtain the title printable composition enabling low-temperature curing of the covercoat, improved in heat resistance, flexibility, alkali resistance, etc., by incorporating polyparanic acid with an epoxy resin and polyaminobismaleimide in specified proportion. CONSTITUTION:The objective composition to be used in flexible printed wiring boards, by incorporating (A) 100 pts.wt. of polyparabanic acid with (B) 5-200 pts.wt. of an epoxy resin and (C) 5-100 pts.wt. of polyaminobismaleimide.
Patent JP-H02270121-A (JP)
Title: Thermomagnetic recording medium
Inventor: YONEYAMA TETSUTO
IPC: G11B5/706
Filed: 1989-04-10
Abstract: PURPOSE:To obtain a magnetic layer with which the output having good frequency characteristics is obtainable and which has a high coercive force and is hardly erasable by using a specific magnetic material having a low Curie point. CONSTITUTION:This recording medium has the magnetic layer contg. the magnetic material in a binder and the magnetic material has the compsn. expressed by formula I; in addition, the Curie point is specified to <=250 deg.C. In the formula I, R is >=1 kinds of rare earth elements including Y; M is >=1 kinds of T, V, Zr, Cr, Mn, Nb, Ta, Hf, W, Mo, Ni, Cu, and Zn; x, y and z denote atomic per cent and are 5<=x<=30, 2<=y<=30, 3<=z<=35. The frequency characteristics are flat and the stability of the recorded information is enhanced in this way at the time of a thermomagnetic recording and thermomagnetic transferring.
Patent JP-H1118795-A (JP)
Title: Licc
Inventor: LONETTO MICHAEL A
IPC: C07K14/315
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new polynucleotide for production, etc., of licC, having high identity to nucleic acid sequence coding licC polypeptide of a specific amino acid sequence, derived from a specific microorganism and useful for screening, etc., of an antimicrobial compound. SOLUTION: This new isolated polynucleotide comprises a polynucleotide having at least 70% identity to polynucleotide coding licC polypeptide comprising an amino acid sequence represented by the formula and is used for production, etc., of licC polypeptide derived from a microorganism of the genus Streptococcus, e.g. Streptococcus pneumoniae and useful for screening, etc., of antimicrobial compounds. The polynucleotide is obtained by screening a DNA library containing complete gene of Streptococcus pneumoniae with a probe comprising a partial DNA, etc., of licC polypeptide and isolating the DNA.
Patent JP-S5316583-A (JP)
Title: Thyristor
Inventor: NISHIZAWA JIYUNICHI
IPC: H01L29/74
Filed: 1976-07-29
Abstract: PURPOSE:To realize an OFF-state on the reverse bias side from zero bias and improve current gain by providing the control electrodes of high impurity regions of an opposite conductivity type in a main current path.
Patent JP-H04322815-A (JP)
Title: Stroke controller of extrusion press
Inventor: FUKUHARA TOKUO
IPC: B30B15/16
Filed: 1991-04-22
Abstract: PURPOSE:To always stabilize the discard thickness so as to be constant, irrespective of expansion and contraction of a tie rod and a stem. CONSTITUTION:Pressure of a main ram 7 is detected by a main ram pressure detector 17, and in a correcting means 18, a position from a main ram position detector 12 to a main row is corrected in proportion to the main ram pressure. Subsequently, this corrected main ram position is compared with discard thickness.
Patent JP-H05104929-A (JP)
Title: Signal generating device in vehicle
Inventor: SHIYUTEFUAN GORUNII
IPC: F16F9/50
Filed: 1992-04-10
Abstract: PURPOSE: To optimize a control mode of a shock absorber for decreasing adjustment noise by logically interlinking a signal representing a relative movement between a vehicle body and a wheel to a signal value such as a predicted displacement velocity of a spring after a delay time from the above signal. CONSTITUTION: There is taken out a signal Xar' representing a relative movement between both sides of a shock absorber 20 with time t and the first means 12 are provided to obtain a signal Xarp' which is dependent on the signal Xar'. Further the second means 13 are provided to logically interlink a signal corresponding to the signal Xar' to the signal Xarp' and variable parameters of a vehicle are controlled depending on the logical interlinking wherein Xar' shows a velocity of a piston of a shock absorber 20 at a time t and/or the signal Xarp' shows a velocity of a piston of a shock absorber 20 at a time t+tau.
Patent JP-H04321423-A (JP)
Title: Foot warmer for passenger transportation vehicle
Inventor: KATAOKA KENJI
IPC: B60H1/22
Filed: 1991-04-23
Abstract: PURPOSE:To provide a foot warmer for a passenger transportation vehicle such as a sight-seeing bus, which may warm the feet of passengers sitting on a twin seat in the vehicle, relatively uniformly. CONSTITUTION:A container 8 in which working fluid is charged is laid underneath the floor of a passenger transportation vehicle. A transmission pipe 10 is communicated, at an opening end on one side 10a, with the gas phase part of the container 8, and an opening end on the other side is arranged at a foot section of a seat on the floor of the vehicle. A sheath heater 12 is arranged piercing through one of side walls of the container 8 and having its heating part 12 immersed into the working fluid 9 so as to heat the working fluid 9. Further, a porous member surrounds the other side 10b of the transmission pipe 10.
Patent JP-S5715912-A (JP)
Title: Forming method of sprayed coating onto surface of molding die
Inventor: OSAKABE FUMIO
IPC: B29C33/56
Filed: 1980-07-03
Abstract: PURPOSE:To form a sprayed coating, which has no porous section and is excellent in strength, on the surface of the molding die by a method wherein spraying metallic particles are coated with a binding agent and projected to a material to be coated. CONSTITUTION:When the metallic particles 6 of a Zn alloy, a Ni alloy, etc. are sprayed to the material to be coated 5 from a spraying gun 4 through an electric arc spraying method or a gas spraying method, the binding agent 8, such as synthetic resin, asphalt, etc. is scattered with directional property through a coating gun 7 apart from the gun 4 so as to cover the whole range of the sprayed and scattered particles 6 with directional property, synchronizing with the gun 4, the par- ticles 6 are coated with the binding agent 8, and the particles 6 are bonded mutually by the binding agent 8 when the particles 6 are projected to the material to be  coated 5. Accordingly, the binding agent 8 densely enters among the particles 6 and  voids are removed, and the sprayed coating 9 with no porous section is obtained.
Patent JP-H02269373-A (JP)
Title: Image forming device
Inventor: MATSUMOTO KENICHI
IPC: G03G15/01
Filed: 1989-04-11
Abstract: PURPOSE:To obtain uniform transferability by successively making the average electrostatic charging quantity of toner particles smaller according to order that transfer is repetitively performed. CONSTITUTION:In a conveyance process, the average electrostatic charging quantity of the toner particles is successively made smaller according to order that a transfer paper passes respective transfer parts 4a-4d in respective image forming parts Pa-Pd and the transfer is repetitively performed to the paper. Since the average electrostatic charging quantity of the transferred toner particles gets smaller, the transferability of the toner in each transfer is made uniform with the same transfer current even if the electrostatic charging to a conveying means 8 is increased every time the transfer is repetitively performed, thereby obtaining the high definition image of good quality.
Patent JP-H10279183-A (JP)
Title: Dancer roller device
Inventor: KAWABATA SABURO
IPC: B65H59/38
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a dancer roller device in which tension of a linear member can be securely controlled in spite of simple constitution. SOLUTION: In a dancer roller device provided with a fixed roller 2, and a dancer roller 3 disposed under that for adjusting a linear speed of a linear member 10 as the linear member is wound around the fixed roller 2 and the dancer roller 3, the dancer roller 3 is moved in such a direction as to generate a deflection angle to a vertical line suspended from the fixed roller 2, and this deflection angle is changed to control tension applied to the linear member 10 by a tension changeable control means.
Patent JP-S62242683-A (JP)
Inventor: ROBUJI DEE KAMA
IPC: A61P31/04
Filed: 1987-04-15
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-S58212365-A (JP)
Title: Power source
Inventor: ISHIBASHI MASAMORI
IPC: H02M3/155
Filed: 1982-05-31
Abstract: PURPOSE:To positively perform an OFF operation and to maintain it in OFF state by setting to ON or OFF the output switching transistor of a series switching regulator which directly switches rectified DC as an output voltage under a remote control. CONSTITUTION:The emitter of an output transistor TR37 is connected to the middle tap of the secondary coil of a choke coil 38, the secondary coil forms a drive circuit having diodes D1, D2, and a rectifying condenser C3, which is connected to the base of the TR37, thereby driving the TR37. The leading terminal P1 of an input circuit 36 is connected through a starting resistor 42 to the TR37, and the collector and the emitter of the switching TR44 form a circuit. The TR44 is controlled by a control circuit 45 with ON or OFF signal of the remote controlled power source such as a remote controlled transmitter or the like.
Patent JP-S59216773-A (JP)
Title: Protective band for crawler band in crawler type working machine
Inventor: FUKAI AKITOSHI
IPC: B62D55/26
Filed: 1983-05-23
Abstract: PURPOSE:To prevent a protective band from being slipped-off from a crawler band even in direction switching, etc. by endlessly connecting shock absorbing plates and slip-off preventing members by stripe bodies. CONSTITUTION:When a protective band 10 revolution-travels with an crawler band, an elongation is generated in the semicircular part positioned at the both edges of said crawler band, and said elongation is eliminated in the flat part. Therefore, elongation and contraction are generated also on the stripe bodies 13 which connect slip-off preventing members 12 and shock absorbing plates 11 which are arranged on the outer periphery of the crawler a band. Therefore, a slack is generated on the stripe body 13 in the semicircular part of the crawler band, and the shock absorbing plate 11 positioned between the slip-off preventing members 12 tends to be floated outside. While, the stripe body 13 is inserted in slidable ways into the slip-off preventing member 12 and the shock absorbing plate 11. Therefore, the slack on the stripe body 13 is absorbed by the sliding of the stripe body 13, and floating-up of the shock absorbing plate 11 is prevented.
Patent JP-H10280895-A (JP)
Title: Segment assembling device in shield work
Inventor: TANAKA HIROSHI
IPC: E21D11/40
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an assembling device by which gripping and transport can be conducted easily, the coupling can be performed easily and accurately, and the assembling work space can be reduced. SOLUTION: Plural segment holding devices 50 provided on a mover 34 to be separately operated comprise an elevator 55 which interlocks with the operating part of an elevating device 56 like a cantilever, and a holding part 59 provided on the free end of the elevator 55, and when the elevating device 56 is positioned in the vertical direction on the side of a guide unit 31, the holding part 59 is positioned below the guide unit 31. No interference of held segments 6 is not caused, the connection of segments 6 one by one can be done by a small travel, and the longitudinal movement is a little.
Patent JP-S60234475-A (JP)
Title: Electronic high voltage generator of electrostatic sprayer
Inventor: HANSU YOOAHIMU TSUIRUKA
IPC: H02M3/335
Filed: 1985-04-30
Abstract: A high-voltage generator for electrostatic sprayer device is disclosed whereby a frequency-clocked power amplifier is employed for the feed of a transformer connected preceding a high-voltage cascade, this power amplifier being connected to a controllable low-voltage d.c. voltage source and to a controllable frequency generator, whereby the control of the d.c. voltage source and of the frequency generator ensues by a microcomputer such that the transformer is optimally matched (or: balanced) for all voltages appearing at the high-voltage output of the cascade.
Patent JP-S63257316-A (JP)
Title: Output setting circuit
Inventor: SUGIYAMA YUKIO
IPC: H03G3/00
Filed: 1987-04-14
Abstract: PURPOSE:To simplify the adjusting operation attended with the change in a saturated output value by providing a closed loop for gain adjustment in addition to the closed loop for saturated output control and using a saturated output control signal so as to control the saturated output value and the gain of an input signal simultaneously. CONSTITUTION:In changing a saturated output control signal EG, the gain of the 2nd gain variable circuit 21 is changed so that the output signal EA of a power detection circuit 22 is coincident with the saturated output control signal EG. That is, in changing the saturated output control signal EG, the saturated output value P of the output signal at the saturated region and the gain of the input signal in a linear region are changed in proportion to the saturated output control signal EG. Thus, the saturated output value P and the gain are controlled simultaneously by one saturated output control signal EG thereby improving remarkably the operability of a radio transmitter or the like applied with the output setting circuit. Moreover, since the change in the saturated output control signal EG, the saturated output value P and the change in the gain are proportional to each other, the level setting of the saturated output P is further facilitated in using an adjusting knob.
Patent JP-2000285127-A (JP)
Title: System and method for providing information
Inventor: SHISHIDO ICHIRO
IPC: G06F12/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide information suitable for the personal taste of a user. SOLUTION: Based on the contents identification information and user identification information stored in a utilization history storage part 15, a utilization frequency information preparing part 16 of a server 1 generates utilization frequency data expressing how much every user utilizes contents for each writer or category. On the basis of the utilization frequency data, a score calculating part 17 arranges every user and every writer or category of contents inside an information space on the basis of similarity. On the basis of the calculated result of the score calculating part 17, a contents selecting part 18 selects contents having the score of a small difference.  Then, a control part 19 reads the contents identification information corresponding to the contents selected by the contents selection part 18 and the attribute information of the contents out of a contents attribute storage part 13 and transmits and controls them to the side of terminal equipment 2.
Patent JP-H07298453-A (JP)
Title: Manufacture of sheet circuit board
Inventor: KATO SANAE
IPC: H05K3/10
Filed: 1994-04-28
Abstract: PURPOSE:To provide a method for manufacturing a sheet circuit board in which a wire circuit is contained between resin sheets, and which can be easily and effectively set in an electric connection box, etc. CONSTITUTION:A wiring pin 15 slidably passes through a wiring board 11. The pin protrudes from the board by spring energization. A wire 4 is wired by wiring head 14 between the pins. An adhesive upper resin sheet 2 is disposed on the board, and pressed by a heating unit 9 toward the board. The wire is adhered to the upper resin sheet. The adhesive lower resin sheet 3 is pressed to the upper resin sheet with respect to the adhered wire, and the wire is adhesively fixed between both sheets. The sheet is supplied continuously from a rolled sheet 7 or by sucking it in a sheet piece state to a suction board. A positioning hole 21 is provided at the sheet. Further, a plurality of the wires are crossed or made close to the sheet, and a wire cutting hole is provided at the crosses part or the closed part of the plurality of the wires.
Patent JP-S57207366-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHII HIDEO
IPC: H01L21/316
Filed: 1981-06-15
Abstract: PURPOSE:To bring an active region to a non-defect condition at the same time by heating a semiconductor substrate in an oxidizing atmosphere and heating it repeatedly up to a predetermined temperature at the prescribed rate of a temperature rise when a gate oxide film is formed to the surface of the substrate exposed through etching. CONSTITUTION:An SiO2 film 3 and an Si3N4 film 4 are laminated and coated onto the active region of a P<-> type Si substrate 1, and a thick field oxide film 5 is shaped around the laminated films through heating in wetted oxygen. The laminated films are removed through reactive-ion etching using CF4 gas containing 5-10% O2, but a crystal defect layer 6 having high density is formed in the active region 2 through the impulse of ions and radicals at that time. Accordingly, when the gate oxide film 7 is shaped onto the layer 6, the film 7 is formed through heating at 1,100 deg.C in O2 containing 5% HCl, the substrate is cooled down to 650-800 deg.C, the gas is changed over to N2 gas, and heating is repeated only by desired number up to 1,100 deg.C at the rate of the temperature rise of 2-10 deg.C/min.
Patent JP-S60237518-A (JP)
Title: Electronic equipment
Inventor: OGATA YUKIHIKO
IPC: G06F1/30
Filed: 1984-05-10
Abstract: PURPOSE:To prevent malfunction when a main power source is turned on and off by inhibiting a circuit which is powered on by a subordinate power unit from operating except in a period specified by a controller. CONSTITUTION:A control changeover circuit 204 operates a main power source 201 in the backup system 210 of the electronic equipment and a chip is selected by an AND gate 302 and a shift register 301 in the system 210. Then, a backup circuit 211 is selected by holding a data input to the register 301 from a signal line (d) high by a CPU system 202 and then shifting it. The backup system 210 is allowed to operated only during the period of this chip selection. Consequently, the CPU system 202 when released from a reset state in the power-on operation of the main power source selects the chip of the backup circuit 211 and if an interruption from a voltage detecting circuit 205 is initiated, data is saved and then the chip select state in reset.
Patent JP-S5614960-A (JP)
Title: Duty ratio calculator
Inventor: MURATA YOUICHI
IPC: F02B75/02
Filed: 1979-07-18
Abstract: PURPOSE: To continuously measure a duty ratio in every cycle, sufficiently following up the input pulse signal of the rapid rotation of engine or the like, by combining a clock pulse generator, a frequency divider, four counters, etc. in a prescribed relationship to one another.  
     CONSTITUTION: Clock pulses CP are applied to an up-down counter CK1 and a gate circuit GC1. The clock pulses CP are sent out to a counter CK2 from the gate circuit GC1 for a cycle T 1-1  corresponding to a pulse duration T 1-1  within a cycle T 0-1 . The clock pulses CP are suppled to another counter CK3 through a frequency divider DVC which divides frequency to e.g. 1/360 corresponding to the indication of angle. A pulse P at each trailing of an input pulse IP is applied to the terminal OD of the counter CK3. Pulses from the frequency divider DVC, which are counted in each cycle T 0 , are preset in the counter CK2. A carry output from the counter CK2 are supplied to another counter CK4. Resetting, counting and latching are repeated by the pulse P in each period T 0  to indicate the duty ratio of the input pulse IP in two cycle delay converted into the dimension of angle on a display unit DPL. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60235449-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ASANO TETSUO
IPC: H01L29/866
Filed: 1984-05-08
Abstract: PURPOSE:To prevent electrostatic breakdown by connecting a diode element between the base and the collector of a transistor element such that the transistor element and the diode element alternately absorb a surge voltage. CONSTITUTION:A C-B junction diode 14 consisting of an N type first region and a P type second region which are formed similarly with a collector region and a base region of a transistor element 11, respectively, is provided in a semiconductor substrate 10 while it is electrically separated from the transistor element 11. In such construction, when a surge voltage is applied to an external terminal, the diode element 14 and the transistor element 11 alternately absorb this surge voltage. Accordingly, the area of collector-base junction is substantially increased and the resistance against reverse voltage can be improved. Thus the elements can be prevented from being broken.
Patent JP-S57208613-A (JP)
Title: Magnetic recorder and reproducer
Inventor: SAITOU MUNEO
IPC: G11B20/10
Filed: 1981-06-15
Abstract: PURPOSE:To prevent the reading error of a data in an easy and assured way, by comparing at least >=1 set of analog information among the read-out data bit trains with the reference value and deciding the validity or invalidity of the bit train signal. CONSTITUTION:The level absolute value of the analog information in the reproduced data bit train that passes through a magnetic-electric converting part 31 and the absolute value of the bit interval are compared with the reference value respectively through a level deciding part 35 and a bit interval deciding part 36. As a result, the validity or invalidity is decided for the reproduced bit train. The parts 35 and 36 deliver the high-level invalid signals in the invalid mode in the form of the error signals. Then an AND gate 38 is controlled to cut off the output of the reproduced signal corresponding to the invalid bit train signal. As a result, no fault data is reproduced and delivered, and accordingly the reading error of the data is assuredly avoided although no parity check is carried out.
Patent JP-S5426723-A (JP)
Title: Film movement detector for camera
Inventor: TAMURA SHIYUUICHI
IPC: G03B17/00
Filed: 1977-08-01
Abstract: PURPOSE: To finish the preparation for photography in a satisfactory and easy manner by controlling the counting circuit, which is operative to electrically detect the number of perforations thereby to accomplish the counting operation in accordance with the advancement of the film, with the use of a play control circuit. 
     COPYRIGHT: (C)1979,JPO&Japio