baber/WOPTO huggingface dataset:
Patent JP-S6229569-A (JP)
Title: Production of trans-cyclic imino acid derivative
Inventor: IZAWA KUNISUKE
IPC: C07D211/60
Filed: 1985-07-30
Abstract: PURPOSE:To easily obtain the titled compound useful as an intermediate for various drugs without causing racemization, by reacting a compound such as L-proline, etc., or a compound such as L-vinylglycine, etc., with carbon monoxide and hydrogen under an amidocarbonylation reaction condition. CONSTITUTION:A compound (e.g., L-proline, L-pipecolic acid, etc.) shown by the formula I (R<1> is alkyl or aryl; R<2> is alkyl or alkoxycarbonyl; R<3> is H or alkyl; n is 0 or 1) or a compound (e.g., L-vinylglycine, L-allylglycine, etc.) shown by the formula II (R<2> is alkyl, carboxyl or alkoxycarbonyl) is reacted with carbon monoxide and hydrogen in the presence of a cobalt catalyst to give a compound shown by the formula III (trans-5-substituted proline derivative wherein n=0 or trans-6-substituted-6-pipecolic acid derivative wherein n=1) corresponding to number of n of the compound shown by the formula I and the compound shown by the formula II, respectively.
Patent JP-H0331106-A (JP)
Title: Medal transport machine
Inventor: MOGAMI KATSUMASA
IPC: B65G47/28
Filed: 1989-06-29
Abstract: PURPOSE:To surely feed a medal in the device stated in the title pinchedly transporting it between a pair of endless belts by instituting the route of feeding the medal onto the belts a rising slope with the angle which is larger than a friction angle of the medals to each other and smaller than a friction angle between the medal and the route. CONSTITUTION:An endless belt 12, from a tension roller 17 to the position of a driving roller 16 overlapping with an endless belt 13, is instituted its rising slope with the angle (about 15 deg.) which is larger than a friction angle muM of medals to each other and smaller than a friction angle muB between the medal and the belt 12 surface. By this constitution, even if the medal M charged in a charging part 7 are dropped onto the endless belt 12 through a withdrawal sending out conveyor 11 and overlapped each other, the overlapping is released by sliding off due to the slope, and transported by the friction force against the belt. Consequently, the medals are surely transported one by one.
Patent JP-H0721625-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MIYANO TORU
IPC: G11B15/29
Filed: 1993-07-07
Abstract: PURPOSE:To surely perform recording/reproducing operations and to enable the use of a cylinder and a cylinder driving device with low unit prices, for which high starting characteristic is not required, by completing the start of cylinder in the state with a small tape load applied to the cylinder at the time of start up and also making the cylinder restart the operation even in the case where the cylinder can not be started due to generation of the state unexpected with a large tape load to the cylinder. CONSTITUTION:A detecting part 117 for cylinder start completion and a processing part 118 for cylinder restart are arranged, and the start is completed in the state with always a small tape load applied to the cylinder by driving the tape after the start completion of cylinder is detected. Also, when the cylinder can not be started in case of an emergency, the recording/reproducing operations are surely performed by unloading the tape and making the cylinder restart the operation.
Patent JP-S6412340-A (JP)
Title: Data processor
Inventor: KURAKAZU KEIICHI
IPC: G06F9/46
Filed: 1987-07-06
Abstract: PURPOSE:To easily perform the break of a user program including an ordinary interruption processing, by providing another interrupt function other than general interruption, and using a data processor as an emulator. CONSTITUTION:In a case where a microprocessor is used as an incircuit emulator, a signal is supplied to a mode setting terminal MOD. A mode decision circuit decodes the signal, and sets a signal ICE at a high level. According to the above, an AND gate circuit G is opened, and the signal from a break terminal can be inputted. In the development of software using the microprocessor, when the user program advances to an address on which the break is desired to be applied, the fact is detected, and a break terminal BRK is set at the high level. Such break request signal is transmitted to an interruption control circuit via the AND gate circuit G.
Patent JP-S6231377-A (JP)
Title: Base driving circuit of transistor inverter
Inventor: ITO TOMOTAKA
IPC: H02M7/44
Filed: 1985-07-30
Abstract: PURPOSE:To enhance the reliability by directly driving a transistor which allows a reverse bias current to flow by an amplifying transistor connected with the rear stage of a photocoupler. CONSTITUTION:The base driving circuit of a transistor inverter has a power source 1 for supplying a forward base current, a photocoupler 2, transistors 3-7 for driving the bases, a power source 19 for supplying a reverse base current, and an inductor 21. In this case, a transistor 6 to which a reverse bias current flows is driven directly by an amplifying transistor 5 connected with the rear stage of the photocoupler 2. Thus, since the transistor 6 is driven directly by the transistor 5, the circuit can be simplified to reduce the size.
Patent JP-S6146091-A (JP)
Inventor: KANO TAKESHI
IPC: H05K1/05
Filed: 1984-08-11
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-H0726966-A (JP)
Title: Intake control valve
Inventor: KOSUGI MASAHIDE
IPC: F02B31/00
Filed: 1993-07-07
Abstract: PURPOSE:To suitably generate a swirl by a simple structure in an intake control valve arranged in the intake passage of an internal combustion engine, and for generating the swirl in intake air as well as controlling the air quantity to flow into the internal combustion engine. CONSTITUTION:A valve body 11 capable of blocking up an intake passage 1 is provided in the intake passage 1 and on the upstream side of the intake valve 3 of an internal combustion engine. The valve body 11 and a rotary shaft 13 are fixed by being tilted by 45 deg.. A driving motor 12 capable of turning the rotary shaft by 180 deg. unit and holding it is connected to the rotary shaft 13. When the driving motor 12 turns the rotary shaft 13 by 180 deg. from the state of blocking the intake passage 1 by the valve body 11, the valve body 11 becomes parallel in the longitudinal direction of the intake passage 1 while generating the drift of air in the intake passage 1 in the turning-movement process and then comes in its full opening state.
Patent JP-H09327629-A (JP)
Title: Huller
Inventor: UMETSU MASAHARU
IPC: B07B13/11
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To enable a free adjustment of distance of a movable rubber roll of rubber rolls. SOLUTION: This huller has a hulling section 1 provided at right or left side with respect to a center and an oscillating screening section 2 provided at another side with respect to the center, and the hulling section 1 has a feeding hopper 30 at an uppermost portion, a vertically inclined rolls 33, 33 below a feeding opening 32 of the feeding hopper 30 and a wind selection passage 35 under the vertically inclined rolls 33, 34. In this case, the lower roll of the vertically inclined rolls 33, 34 located lower than the other roller is installed as a fixed roll which can only rotate freely and the upper roll located higher than the lower roller is installed as a movable roll, installation position of which can be freely adjusted.
Patent JP-S5871262-A (JP)
Title: Power steering
Inventor: TOYOSHIMA KAZUO
IPC: B62D6/02
Filed: 1981-10-21
Abstract: PURPOSE:To perform a proper steering operation safely by calculating the proper flow of oil to be fed to a power steering unit in accordance with the car speed and the rotating speed of a steering wheel and by controlling a solenoid flow regulating valve by means of the calculated result. CONSTITUTION:A solenoid type flow regulating valve 13 regulating the oil flow to a power steering unit 12 side is provided on an oil hydraulic pipe arrangement 17 connecting an oil pump 11 to the power steering unit 12. The flow regulating valve 13 is controlled by a controller 16. That is, the controller 16 calculates a proper oil flow to be fed to the power steering unit 12 in accordance with the car speed fed from a car speed sensor 14 and the rotating speed of the steering wheel 30 fed from a steering operation speed sensor 15, and feeds the calculated result to the solenoid type flow regulating valve 13.
Patent JP-H09322909-A (JP)
Title: Multi-column type production facilities for sanitary product
Inventor: TABUCHI KUNIHIRO
IPC: A61F13/15
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To enable the mass production of sanitary products at low cost by providing a multi-column type production device for sanitary goods to be installed over multiple columns in the breadthwise direction of an absorber sheet and a multi-column type wrapping device for sanitary goods with which the sanitary goods on the respective columns are respectively wrapped with wrapping films. SOLUTION: A multi-column type production device 10 for sanitary goods and the multi-column type wrapping device are serially connected and, at the multi-column type production device 10, first, a surface member sheet 4S fed out of a row-fabric roll 4R is coated with water-repellant adhesive agent by a water-repellant adhesive agent applying part 20. On the other hand, the mold of an absorber is released from an absorber sheet 5S which is fed out of a row-fabric roll 5R by a cutting part 30, and a rear face member sheet 6S fed out of a row-fabric roll 6R is coated with an adhesive agent by an adhesive agent applying part 40.  Then, the absorber is overlapped on the adhesive agent by an overlapping part 50 and in the state of sandwiching the absorber between the rear face member sheet 6S and the surface member sheet 4S, they are sent by a feeding belt 59 and press-welded from the upside and downside by a press part 60.
Patent JP-S6412148-A (JP)
Title: Friction material composite
Inventor: ASANO HIROSHI
IPC: C08J5/14
Filed: 1987-07-06
Abstract: PURPOSE:To improve wear resistance of a friction material composite for an electromagnetic clutch, etc., by forming a reinforcing short-fiber cellulose pulp, organic fillers, friction- and wear-adjustors Al2O3 and/or MgO of respective specified percent into a friction material composite with porosity of 15-30 volume percent. CONSTITUTION:25-36wt.% of short-fiber cellulose pulp with fiber length below 150mum as a reinforcing fiber material, 14-32 weight percent of cork powder and/or ash dust with a maximum grain size below 840mu, and 1.5-15wt.% of aluminum oxide and/or magnesium oxide with a maximum grain size below 250mum as a friction and wear-adjustors, are used for a friction material composite for an electromagnetic clutch, etc. These materials are blended, and bonded by a thermosetting resin adhesive to form a friction material composite with porosity of 15-30wt.%. Thus, a friction material composite with wear resistance as high as a conventional non-asbestos friction material based in aramide fiber, and with a high coefficient of friction in an initial use, can be obtained.
Patent JP-H0812982-A (JP)
Title: Lead-free gasoline composition for race
Inventor: FUJISAWA NORIHIRO
IPC: C10L10/10
Filed: 1994-06-29
Abstract: PURPOSE:To provide a lead-free high-octane gasoline composition which gives a high output power in a gasoline engine for a racing car. CONSTITUTION:This composition contains 5-30vol% mixture of one or more 6C monoolefins having a branched carbon skeleton structure and a double bond at the 1-position and 20-40vol% toluene and has a research octane number of at least 98.0, a density of 0.74-0.78g/cm and such distillation properties as a 10% recovered temperature of 55-70 deg.C and a 90% recovered temperature of 110-135 deg.C.
Patent JP-H0922556-A (JP)
Title: Magnetic recording and reproducing device
Inventor: INOUE TADASHI
IPC: G11B15/665
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of damage to a tape edge at an angular part of a lead surface in contact with the tape by detecting movement of a 1st tape pulling means to a 2nd position or its movement from the 2nd position and rotating a reel base slightly. SOLUTION: The tape T is pulled out of a 1st position where the tape T is housed in its cassette to spread out to the 2nd position, and is also brought into contact with a cylinder 1 by the 1st tape pulling means 5 and 7, and then the spread-out tape T is further pulled out to the wound around the cylinder 1 over a prescribed angle by forwardly moving the means 5 and 7 in guide grooves 2a at the tape loading time. At the tape unloading time, unloading is performed by 2nd tape pulling means 3 for moving backward in the guide grooves 2a, a detecting means consisting of a photointerrupter 10 provided in the vicinity of the 2nd position for the purpose of detection movement of the 1st tape pulling means 5 and 7 from the 1st position to the 2nd position or the 2nd position to the 1st position and a driving means for rotating the reel base 15 coupled directly with a direct drive motor.
Patent JP-S6326059-A (JP)
Title: Data modulating and demodulating device
Inventor: KATAYAMA HIROSHI
IPC: H04L27/00
Filed: 1986-07-17
Abstract: PURPOSE:To make system constitution of a terminal simple by providing a power source supply terminal of a terminal equipment in case of a data modulating aud demodulating device connected between a communication circuit and the terminal, and making and breaking power source current supplied to the terminal by a power source control signal included in signals transmitted and received by the circuit. CONSTITUTION:A circuit interface 1, a terminal interface 4, a demodulator circuit 2 and a modulator circuit 3 are mounted in a case. A power source terminal 8 (plug socket of commercial power source) that supplies power source current to a terminal equipment, a signal supervisory circuit 5 that detects power source control signals from output signals of the demodulator circuit 2 and input signals of the modulator circuit 3, and a keying circuit 9 that makes and breaks power source current supplied to the power source terminal 8 according to supervisory output of a circuit signal supervisory circuit 5. The power source input terminal 7 is an input terminal of commercial power source and connected to the keying circuit 9 and a power source circuit 10 that supplies power source to the device. By this constitution, power source of the terminal equipment is switched automatically according to the power source control signal when power source of the terminal equipment is connected to the terminal 8.
Patent JP-S6326996-A (JP)
Inventor: MURAKAMI TOSHIO
IPC: G05B23/02
Filed: 1986-07-17
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-2000003627-A (JP)
Title: Power cable
Inventor: SUZUKI ATSUSHI
IPC: H01B1/24
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent projections, eruptions, etc., from arising on a surface of an easily peelable outer semiconductive layer, in the case of a power cable having an easily peelable outer semiconductive layer comprising a composition made by mixing a base polymer mainly composed of an EVA with carbon black and a nonorganic filler. SOLUTION: An easily peelable outer semiconductive layer 4 comprises a composition made by mixing an ethylene-vinyl acetate copolymer with carbon black and a surface treated nonorganic filler, and the number of projections not less than 20 μm in height is one or less per 10 cm2 of its surface. As the nonorganic filler, a filler surface-treated by a higher fatty acid such as stearic acid or by a surfactant is used.
Patent JP-S6062856-A (JP)
Title: Insulating method of dc machine field winding
Inventor: KAWAMURA YUKINORI
IPC: H02K15/12
Filed: 1983-09-13
Abstract: PURPOSE:To rigidly secure a coil conductor to a main insulating layer by interposing a rectangular sheet impregnated with semicurable resin for forming mixed cured resin of H type insulator reacting with epoxy impregnating resin at a portion which feasibly forms an air gap. CONSTITUTION:Rectangular sheets 11, 12 impregnated with heat resistant resin made of bismaleimide and bismaleimide prepolymer, multisensitive cyanic acid ester and cyanic acid ester prepolymer having reactivity with impregnated resin having thermal deforming temperature higher than that of epoxy impregnating resin at sheets or tapes made of glass fiber or heat resistant synthetic resin are interposed between a coil conductor 4 and a main insulator 6 of a flat portion at the side of the outer peripheral side of a lace tracked coil which feasibly produce an air gap in the insulator. Then, epoxy impregnating resin is impregnated with an insulating layer 6, and then heated.
Patent JP-H0921700-A (JP)
Title: Optical window member and manufacture thereof
Inventor: TANI JUNICHI
IPC: G01J5/04
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain an optical window member made of a resin having an excellent infrared-radiation transmissibity and sufficient strength withstanding external environment by forming a window part transmitting infrared ray and a reinforcing part thicker than the window part as a unitary body by using the resin having the infrared- radiation transmissibity. SOLUTION: The entire body of the optical window member 1 is made of a resin having infrared-radiation as a unitary body. Thick, linear reinforcing parts 11 are arranged at the intermediate parts from the outer surface of a flat plate in a grid pattern. The part surrounded by respective reinforcing parts 11 is made to be a window part 12, which is thinner than the reinforcing part 11 and transmits the infrared rays.  In the manufacture of the optical window part 11, any of the following methods is used, that is, an injection method of resin using a metal mold having the irregularities in correspondence with the window part 12 and the reinforcing part 11 from the resin having the infrared-radiation transmissibity, a press molding method for performing press molding of preliminary molded body comprising resin by using a metal mold having the irregularities in correspondence with the window part 12 and the reinforcing part 11 and an after-machining method for removing the resin at a part corresponding to the window part 12 of the preliminary molded body.
Patent JP-H0812158-A (JP)
Title: Sheet carrying device and image recorder
Inventor: OKUMA KEIKO
IPC: B65H85/00
Filed: 1994-06-27
Abstract: PURPOSE:To provide a sheet carrying device in which an image recording part and a sheet housing member are arranged above and below and by which a recording sheet can be carried to the image recording part without reversing the obverse and reverse. CONSTITUTION:A recording sheet 3 separated and fed one by one by a paper feeding roller 4 and a separating pad 5 is switched back from a cassette 2 installed in a bottom part of a printer body 1 by reciprocally rotating switchback roller pairs 7, and is carried to an image recording part 8 above the cassette 2. According to this constitution, the recording sheet 3 can be carried to the image recording part 8 without reversing the obverse and reverse.
Patent JP-H0316117-A (JP)
Title: Single crystal silicon substrate
Inventor: IRINODA MITSUGI
IPC: H01L21/84
Filed: 1989-06-30
Abstract: PURPOSE:To concentrate grain boundaries easily on zonal regions by making both zonal regions of high and low impurity concentrations come into contact with each other and exist alternately. CONSTITUTION:A single crystal silicon film is formed on an insulating board 101 so that both zonal regions of high and low inorganic impurity atomic concentrations exist alternately and come into contact with each other and then, respective zonal regions 103 having each high impurity atomic concentration do not come into contact with each other. In this way, since impurities are contained zonally in a polycrystal silicon or an amorphous silicon film 102, the depression of freezing point takes place in each zonal region when recrystallization is performed by zone melting and there is a delay of recrystallization only in the zonal region. A single crystal silicon substrate in which grain boundaries are concentrated on the zonal region is thus obtained with a simple process without changing film characteristics and developing cracks as well.
Patent JP-S5870647-A (JP)
Title: Receiver for car
Inventor: TORII TAKESHI
IPC: H01Q1/32
Filed: 1981-10-22
Abstract: PURPOSE:To reduce the change of the reception characteristics due to wiring of a feeder line, by providing the feeders line along a metallic window frame with a car body, in the car provided with antenna elements on a window glass. CONSTITUTION:The 2nd antenna elements 11 are provided at the lower part of a heating conductor group 2 of a front window glass 1 of a car, and the reception output of the elements 11 is led to a feeding terminal at the lower end of the window glass 1. The 1st antenna elements 10 are provided at the upper part of the group 2 and an output of the elements 10 is given to a feeding terminal 12 located in the vicinity of the feeding point 14 with a feeder line 18. The feeder line 18 is provided along a metallic window frame (connected to a car body being ground potential). Outputs from both the feeding terminals are given to an antenna switching circuit to select the antenna elements with better electromagnetic wave reception.
Patent JP-S6211294-A (JP)
Inventor: OSAWA ICHIRO
IPC: H05K3/34
Filed: 1986-07-18
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-H0833382-A (JP)
Title: Driving apparatus of brushless motor
Inventor: YAMAMOTO KAN
IPC: H02P6/06
Filed: 1994-07-21
Abstract: PURPOSE:To obtain a driving apparatus which smoothly changes over a driving current given to driving coil and reduces vibrations when a motor is driven by a method wherein a counter electromotive-force detector which detects a counter electromotive force generated in the driving coil so as to be waveform- shaped is provided with a mask-signal generator which generates a signal used to mask a phase. CONSTITUTION:Voltage waveforms U, V, W and output signals P1 to P6 from a mask-signal generator 12 are input to a counter-electromotive-force detector 10, and U1, V1 and W1 are output so as to be inputted to a trapezoidal-wave current composition device 11. The trapezoidal-wave current composition device 11 generates current outputs IPL1 to IPL3, IPU1 to IPU3, and a trapezoidal motor-position signal is obtained. Then, a current distribution circuit 13 sequentially supplies a driving current to driving coils 1 to 3, and a motor is turned. Thereby, since only the signal of the counter electromotive force according to the rotation of the motor can be detected, the driving current which drives the driving coils can be changed over smoothly, and it is possible to reduce vibrations when the motor is turned.
Patent JP-S6148252-A (JP)
Title: Pcm synchronizing system
Inventor: SHIBANO MOTOYOSHI
IPC: H04L7/08
Filed: 1984-08-15
Abstract: PURPOSE:To attain forward/backward protecting function by reviving a time window when the number of times of coincidence exceeds consecutively a prescribed number of times so as to bring the state to the steady-state in the system performing two state operations as steady-state and hunting state. CONSTITUTION:So long as a detection synchronizing signal 2a is a window at the steady-state, a synchronizing signal 15a is outputted to attain forward protection. When a dissident counter 6 overflows, the state moves to the hunting state. When a detected synchronizing signals 2a exists in the hunting state, a synchronizing signal 15a is outputted. When no detection synchronizing signal 2a exists, a pseudo synchronizing signal 15a appears a normal position of N-clock by the preceding synchronizing signal 15a. When this state is consecutive, repeated by N2 times and the coincident counter 7 overflows, the Q output of the flip-flop 13 goes to logical ''1'', the window is formed again so as to attain backward protection.