baber/WOPTO huggingface dataset:
Patent JP-H09247056-A (JP)
Title: Pilot signal transmission device
Inventor: KUWA SEIJI
IPC: H04N7/16
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a pilot signal transmission device which does not bring beat interruption even if the frequency of a pilot signal is within the frequency band of a ground television broadcasting wave. SOLUTION: The pilot signal transmission device 10 is provided with a voltage controlled oscillator 23 for oscillating a pilot signal for the automatic gain control of the relay amplifier 40 of a CATV transmission line 30. The voltage controlled oscillator 23 is provided in a phase locked loop circuit 20. The phase locked loop circuit 20 compares the frequency of the pilot signal oscillated from the voltage controlled oscillator 23 with the video carrier of the ground television broadcasting wave with the video carrier of the ground television broadcasting wave extracted by a carrier extractor 12 as a reference, the difference of the frequencies is set to be zero and the pilot signal is outputted.
Patent JP-S59179940-A (JP)
Inventor: HANSUUDEIITORITSUHI FUON BERUN
IPC: B66C13/56
Filed: 1984-03-23
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-H06231093-A (JP)
Title: Parallel arithmetic unit
Inventor: CHIBA TANE
IPC: G06F13/38
Filed: 1993-02-03
Abstract: PURPOSE:To easily execute a parallel processing whose scale is large and whose grain degree is fine by allowing each working register to exist in plural for separate purpose, and clearly separately executing the issue of a work or the acceptance of a report through the use of the objective register. CONSTITUTION:An arithmetic storage device 1 is constituted of an arithmetic unit 4 and a storage device 5, a working party register 28 is equipped with a working register 21 or the like, a command is accepted from a command reception buffer 13 of a bus connector 2 through a command bus 20 by the working register 21 or the like, the command is prepared according to an instruction from the working register 21 or the like and transmitted through the command bus 20 to the command transmission buffer 12 of the bus connector 2. The work number of the working party register 28 is retrieved by a work selecting circuit 25 by the work number imparted to a work designating register 26, and the working party register 28 to be operated is selected. An arithmetic circuit 27 inputs two items from the working registers 21-24, cache storage device 37, or the other registers through huses 30 and 31, computes it, and informs the arithmetic result to an execution managing circuit 33.
Patent JP-S62213075-A (JP)
Inventor: HOSOYA KATSUYUKI
IPC: H01R33/94
Filed: 1986-03-14
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-H09249689-A (JP)
Title: 3'-carbamoylalkyl nucleoside derivative
Inventor: MATSUDA AKIRA
IPC: A61K31/7052
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new nucleic acid derivative, which is a specific 3'-carbamoylalkyl nucleoside, having excellent antitumor actions as a nucleic acid-based metabolic antagonist and useful as a medicine, etc., such as a therapeutic agent for various tumors. SOLUTION: This new 3'-carbamoylalkyl nucleoside derivative (salt) is represented by formula I [B is a (substituted) nucleic acid base; Z is a group represented by the formula CH2 CONR<4> R<5> (R<4> and R<5> are each H, a lower alkyl or benzyl which may have a substituent group) or CH2 CN; R<1> to R<3> are each H, a sunbstituted silyl or an ester-forming residue readily eliminable in vivo); the saccharide is ribose] and is capable of manifesting excellent antitumor actions as a nucleic acid-based metabolic antagonist and useful as a medicine, etc., such as an antitumor agent.  The compound is obtained by reacting a 5-0- bromoacetyl-3-ulosyl-uracil represented by formula II (R<1> ' is a substituted silyl) with samarium iodide in a solvent, providing a lactone derivative represented by formula III and then reacting the resultant compound represented by formula III with an amine compound represented by the formula R<4> R<5> NH.
Patent JP-H04290799-A (JP)
Title: Transfer medium for thermal transfer printing
Inventor: YOKOTE SHUJI
IPC: C09D11/02
Filed: 1991-03-19
Abstract: PURPOSE:To obtain a transfer medium for thermal transfer printing which has excellent dye staining properties, high clarity of image surface, outstanding light-fastness and superb shelf life stability for long time by providing a dye staining layer which is composed mainly of specific polyester resin with low molecular weight. CONSTITUTION:A transfer medium for thermal transfer printing has a dye staining layer which receives a sublimable dye on a base. This dye staining layer is formed using resin based on polyester resin which is a condensation reaction product of polyhydric alcohols containing diol and polybasic acids composed mainly of aromatic polybasic acid as expressed by formula I. In additiony this product may be modified and the polyester resin has a number average molecular weight of 5000 or lower and a glass transition temperature of 20 deg.C or lower. In the formula I, la R1 and R2 may be the same or different from each other representing a 1 to 6C alkyl group which may be branched.
Patent JP-S53139590-A (JP)
Title: Fire detector
Inventor: KOBAYASHI MIKI
IPC: G01J1/42
Filed: 1977-05-12
Abstract: PURPOSE:To obtain positively screened fire alarm signal by simultaneously using both detectors of infrared rays and visible rays and outputting a detecting signal only when only the infrared ray detectign system prodcues the signal.
Patent JP-H02237491-A (JP)
Title: Two-phase driving system of three-phase synchronous motor
Inventor: HIRATA KAZUYUKI
IPC: H02P6/17
Filed: 1989-03-09
Abstract: PURPOSE:To reduce the number of parts by connecting one phase with the neutral point of a three-phase power source, by obtaining PWM signals of respective phases from other two phase current commands and respective real currents, and by two-phase driving a motor through said PWM signals. CONSTITUTION:U-phase, V-phase command voltages are obtained and a processor conducts operation to compute the ON-OFF switching time Tu, Tv of U- phase, V-phase transistors. Then, a driver 38 is driven to turn the U-phase transistor Qu1 and transistor Qu2 of an inverter 18 ON and OFF, respectively, during the computed U-phase switching time Tu in the Tc term of PWM period and to turn said transistor Qu1 OFF and transistor Qu2 ON in the remaining Tc term of the PWM period. Also, the V-phase transistor Qv1 and transistor Qv2 of the inverter 18 are turned ON and OFF, respectively, during the computed V-phase switching time Tv and the transistor Qv1 and transistor Qv2 are turned OFF and ON, respectively, in the remaining Tc time of the PWM period.
Patent JP-H05257011-A (JP)
Title: Device and method for producing color filter
IPC: G02F1/1335
Filed: 1992-03-13
Abstract: PURPOSE:To provide a device and method for producing a color filter by which a flat color filter can be printed. CONSTITUTION:When a color filter is produced by printing on a transparent substrate 30 with a blanket 35 which is movable under rotation on the substrate 30, a wire 56 of a small diameter is positioned just behind the part of contact of the blanket 34 with the substrate 30 in a direction perpendicular to the moving direction of the blanket 34 and the rope of ink between the blanket 34 and the substrate 30 is cut with the wire 56 in accordance with the movement of the blanket 34.
Patent JP-S52138932-A (JP)
Title: Electrophotographic developer
Inventor: MUTOU KENKICHI
IPC: G03G9/08
Filed: 1976-05-17
Abstract: PURPOSE: To improve fluidity, agglomeration resistance, replenishing easiness, and storage stability in order to make it possible to always form an image of good quality, by adding a perfluoroalkyl cpd. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53140976-A (JP)
Title: Semiconductor device
Inventor: AKIYAMA KENJI
IPC: H01L29/70
Filed: 1977-05-16
Abstract: PURPOSE: To produce a device making high dielectric strength and high speed operation by providing an N layer having a concentration gradient from an N +  layer to an N - layer in the device of N + N - PN +  construction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05117204-A (JP)
Title: (e)-2-propyl-2-pentenoic acid
Inventor: ANDORE BUSUKE
IPC: C07C51/09
Filed: 1992-03-13
Abstract: PURPOSE: To obtain a compsn. contg. a mixture of isomers of ethylene esters and useful as an intermediate capable of industrially and easily preparing (E)-2- propyl-2-pentenoic acid known as an antiepileptic drug with a high yield and a high purity.  
     CONSTITUTION: The compsn. contains a mixture of (E) and (Z) isomers of compds. of formula I (where R is a 1-4C alkyl, preferably ethyl) and contains a least 85%, preferably at least 90% of the (E) isomer. It is obtd. by heating a compd. of formula II at 30-130°C in a polar aprotic solvent contg. an amido group optionally in the presence of a tert. amine. When the compsn. is saponified with an alkali metallic hydroxide in an aq. reactive medium contg. an alcohol of the formula; ROH and the medium is acidified with a strong acid, (E)-2- propyl-2-pentenoic acid of formula III or its pharmaceutically acceptable salt is industrially advantageously prepd. The acid of the formula III has antiepileptic activity comparable to that of valproic acid and lower teratogenicity. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S54147807-A (JP)
Title: Record detaining device of record player
Inventor: GOTOU TOSHIHIKO
IPC: G11B19/12
Filed: 1978-05-12
Abstract: PURPOSE:To make posiible determination of the position of the center hole for record of arbitrary diameters and detection of record diameters by providing the specified protrusion to the mounting and dismounting mechanism of records. CONSTITUTION:A stationary stopper for 30-cm records and a protrusion which normally protrudes so as to perform detention to a 17-cm record and is freely movable in and out according to the outputs from a record diameter detector is provided to the mounting and dismounting mechanism 11 of a record 9. Oscillating arms are provided to the left and right of a record insertin port 10 and the oscillating angles thereof are detected, by which the protrusion is moved in and out to determine the position of the center hole of the record.
Patent JP-H07267692-A (JP)
Title: Interlayer for laminated glass
Inventor: YASUDA MASAHIRO
IPC: C08L23/26
Filed: 1994-03-25
Abstract: PURPOSE:To obtain the subject interlayer enabling laminating operation at moderate temperature and pressure without the need for any autoclave. CONSTITUTION:This interlayer for laminated glass comprises 100 pts.wt. of an ethyleite/alpha-olefin copolymer and 1-50 pts.wt. of an ethylene-based copolymer or modified ethylene-based copolymer. The ethylene/alpha-olefin copolymer has the following characteristics: density: 0.860-0.950g/cm<3>; the difference between 10wt.% elution temperature and 100wt.% elution temperature determined by cross fractionation: <=30 deg.C; the ratio weight-average molecular weight/number- average molecular weight: 1.5-3.5; there is one exothermic peak for crystal. melting determined by differential scanning calorimetry, and the difference between the exothermic peak temperature and the whole crystal melting completion temperature is <=20 deg.C. The ethylene-based copolymer is made from 99-50wt.% of ethylene and 1-50wt.% of an unsaturated carboxylic acid (derivative), and the modified ethylene-based copolymer is a chlorinated product of a copolymer from ethylene and an unsaturated carboxylic acid (derivative).
Patent JP-H05258649-A (JP)
Title: Buffer type gas circuit breaker with input resistance
IPC: H01H33/91
Filed: 1992-03-13
Abstract: PURPOSE:To prevent the rupture of a contact part by the bending moment generated at the time of completing breaking operation, in a buffer type gas circuit breaker with input resistance, ensure the flow of a current at the time of carrying the current to an input resistance, and suppress the overvoltage at the time of input. CONSTITUTION:The second movable electrode 42 of an input resistance contact is formed into a hollowed cylinder and supported by a guide part 43 mounted on one end of an input resistance 27 in such a manner as to be able to slide. A spring locking part 42a is formed on the top end part of the second movable electrode 42 of the input resistance contact, and a spring 26 is mounted between the spring locking part 42a and a spring receiving part 44 mentioned below. On the other hand, the spring receiving part 44 is fixed to a current-carrying cylinder 15 through an insulating member 25. The spring receiving part 44 is formed in a ring, and the second movable electrode 42 of the input resistance contact is movably provided on its central part. A determined gap is provided between the inner circumference of the spring receiving part 44 and the outer circumference of the second movable electrode 42 of the input resistance contact.
Patent JP-H01228140-A (JP)
Title: Wire bonding
Inventor: KANEDA KATSUHIKO
IPC: H01L21/60
Filed: 1988-03-09
Abstract: PURPOSE:To make it possible to conduct always a wire bonding with a constant inertial force by a method wherein the wire bonding to each inner lead pad in the inner lead pad row on the first side of a semiconductor element ends and a wire bonder is returned once to a standby level prior to the wire bonding to each inner lead pad in the inner lead pad row on the second side of the element and is started. CONSTITUTION:A wire bonder is driven to execute in order a necessary wire bonding on each inner lead pad 1a, 1b... in an inner lead pad row 1 on one side of a semiconductor element 2. After the operation of the wire bonding to each inner lead pad in the pad row 1 ends, the bonder is returned once to a standby level and is stopped. After that, the bonder is descended to each inner lead pad 1a', 1b'... in an inner lead pad row 1' from the standby level, repeats a search for the pads 1a', 1b'... at a search level, a wire bonding and the operation of ascension to the standby level and wire bonds in order. Thereby, the wire bonding can be always conducted reliably with a constant inertial force.
Patent JP-H06268703-A (JP)
Title: Device and method for modulation
Inventor: HAYASHI RYOJI
IPC: H04L27/36
Filed: 1993-03-16
Abstract: PURPOSE:To obtain a transmission signal of excellent modulating precision to stably converge a distortion correcting circuit even when an differential is generated in an orthogonal modulation circuit by providing an error measuring circuit fetching a demodulation signal corresponding to a previously decided base band outputted from a wave-form generation circuit and measuring demodulation differential and an error correcting circuit removing the demodulation differential from the demodulation signal. CONSTITUTION:The error measuring circuit 800 is provided with CPU 800, a memory 811, an input circuit 812 and an output circuit 813. The error correcting circuit 700 converts the base band signal demodulated in accordance with a value set by the error measuring circuit 800. The wave-form generation circuit 101 outputs the previously decided base band signal and based on a result obtained by demodulating a test transmission signal obtained by quadrature modulating it, error generated at a moduration/demodulation circuit is measured. Then, a proper value corresponding to the error is set to the error correcting circuit 700 and added toe demodulated base band signal or linearly converted so as to remove error.
Patent JP-S54149157-A (JP)
Title: Elevator door
Inventor: TOMIDOKORO MAKOTO
IPC: E05F15/10
Filed: 1978-05-11
Abstract: PURPOSE: To provide an arangement for elevator door, which is capable of preventing that cage is started in the state that door is not closed completely, by over- travelling the contact of "complete closing" detecting means after the door is fully closed, by means of an over-shifting member that is over-shifted after the door is fully closed, and thus correcting detecting the fully closed condition of the door.  
     CONSTITUTION: In closing elevator door 3, driving power is transmitted to the door 3 via over-shifting member 10, a first member 11, pusher member 15 and a second member 12. When the door 3 comes into abutment with stopper 9 and stops at its fully closed position, driving means 4 is further operated to over-travel over-shifting member 10 and the first member 11 against the pusher member 15. Resultantly, contact of "complete closing" detecting means 8 is closed and further comes into "over-travel" contact, so that the contact is closed in highly reliable manner. Thus, when contact of means 8 starts closing, door 3 is fully closed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63221404-A (JP)
Title: Robot controller
Inventor: MIZUNO TORU
IPC: B25J9/16
Filed: 1987-03-11
Abstract: PURPOSE:To freely set the delay value of the deceleration time for each target point by using a means which designates the residual number of command pulses of the deceleration time for each command position, a residual quantity detecting means, a pulse allocation arithmetic means to the next command position, and a speed command pulse adding means. CONSTITUTION:A delay value rate is stored in a register 12 and the prescribed storage contents is sent to a comparison detecting part 13 after conversion into the residual number of command pulses. The contents of the register 12 can be changed in an execution mode and a register number is designated by a data memory 4 so that the residual command pulse number of a robot deceleration time can be designated for each command position. The residual shift value is fed back to the part 13 from an interpolation arithmetic part 14 and compared with the residual command pulse number of the register 12. When the coincidence is obtained between said delay value and residual pulse number, the acceleration/deceleration command pulses to an acceleration/deceleration circuit 11 toward the next command position. The part 14 allocates pulses for each command pulse based on the shift value information. These pulses are sent to the servo circuits 15 of each axis for drive of a motor M. Then the residual command pulse number of the deceleration time is detected and sent to the part 13 for addition of the acceleration/deceleration command pulses of the circuit 11.
Patent JP-S60199897-A (JP)
Title: Organosilicon compound
Inventor: ZENBAYASHI MICHIO
IPC: C08F4/00
Filed: 1984-03-23
Abstract: NEW MATERIAL:A compound shown by the formula I [R<1> is (unsubstituted) substituted phenyl; R<2> is 1-6C monofunctional hydrocarbon]. EXAMPLE:3-Benzoyloxy-3-methylbutyltriethylsilane. USE:A radical generator. Useful especially as a crosslinking agent of silicone rubber, and a photopolymerization initiator of photosensitive resin. PREPARATION:For example, 3-methylbuten-3-ol is reacted with a triorganosiloxane shown by the formula HSiR<2>3 in the presence of a hydrosilylating catalyst (e.g., platinum compound, etc.) to prepare a silyl group-containing alcohol, which is treated with hydrogen peroxide and sulfuric acid to give a silyl group-containing hydroperoxide shown by the formula II, which is further reacted with an acid chloride shown by the formula III in an organic solvent (e.g., benzene, etc.) at <=20 deg.C.
Patent JP-S58172597-A (JP)
Inventor: SHIMURA YOSHIYUKI
IPC: G21F3/00
Filed: 1982-04-03
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-H03257836-A (JP)
Title: Mold formation for synthetic resin-sealed electronic component
Inventor: MAEDA MASAHIDE
IPC: H01L23/50
Filed: 1990-03-07
Abstract: PURPOSE:To maintain highly dimensionally accurate values by permitting the size of an open edge corresponding to the mating face of a cavity to be almost equal to the maximum shaking size between both molding metal dies and a lead frame when the open edge is positioned inner than the inner circumferential plane of a through hole. CONSTITUTION:When forming the mold 14 of an electronic component 11, the through hole 15 of a lead frame 19 is provided as a short hole having the width W1 and the length L1, the open edge 18a of a cavity 18 is positioned inner than the inner circumferential plane 15a of the through hole 15 by a suitable size A and around the mold 14 of the electronic component 11, a flange 21 having a projecting height A is integrally created as a part of the mold 14. In such a case, the width W1 and the length L1 of the short through hole 15 are permitted to be equal to the width W and the length L of the mold 14 of the electronic component 11 and the flange 21 constitutes the prescribed width W and the length L of the mold 14.
Patent JP-S61216567-A (JP)
Title: Recording device
Inventor: HARA TERUHACHI
IPC: B41J11/66
Filed: 1985-03-22
Abstract: PURPOSE:To enable continuous recording by providing a recording means and a cutting means and a controlling means that controls operation of the two means, and further providing a buffer memory that accumulates record data inputted at the time of cutting operation. CONSTITUTION:A buffer memory 6 that accumulates data transfers input data to a data controlling circuit 7 by first-in first-out, and when data exist in a memory 5, outputs a data presence signal A in high level. An operation controlling circuit 8 that controls operation of a platen roller 2 and a cutter 4 outputs a recordable signal B in recordable state. When a transfer signal C that indicates data of page unit are in transferring is inputted, counting of the number of recording lines corresponding to the distance between the platen roller 2 and cutter 4 is started. After counting the number of lines, the platen roller 2 is stopped once, and at the same time, a sheet material 1 is cut by operating the cutter 4. Then, recording operation is made until both the data presence signal A and transfer signal C become low level.
Patent JP-H01234685-A (JP)
Title: Crude oil shipping high pressure flexible pipe
Inventor: ANDO MASATOSHI
IPC: F16L11/12
Filed: 1988-03-11
Abstract: PURPOSE:To obtain a flexible hose which may be submerged in seat water so as to prevent detrimental affection by waves during no use, by attaching a plurality of buoyant air bags to the periphery of a sheath at predetermined intervals in the axial direction of a high pressure flexible force. CONSTITUTION:A plurality of compressed air feed hoses 16 adapted to be connected to a compressed air supply source are provided around a body 14 of a high pressure flexible hose 10. Further there is provided a plastic sheath 18 for holding these compressed air feed hoses 16 on the high pressure flexible hose body 14. Further, there are provided a plurality of buoyant air bags 20 attached to the periphery of the sheath 18 at predetermined intervals in the axial direction of the high pressure flexible hose body 14.