baber/WOPTO huggingface dataset:
Patent JP-H0954113-A (JP)
Title: Acceleration sensor
Inventor: NAKAMURA TAKESHI
IPC: G01P15/09
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To provide an acceleration sensor whose detection sensitivity for acceleration is high and the influence of signal corresponding to variation in atmosphere temperature is made smaller. SOLUTION: The acceleration sensor 10 contains a board 12. On one side of the board 12, piezoelectric elements 14a and 14b are formed. On both ends in the longitudinal direction of the board 12, connecting bars 22 acting as connection mans are formed, respectively. A weight 24 is attached to the tips of the connection bars 22. The weight 24 is arranged on a line orthogonal to the board 12 at its central part. At the central part in the longitudinal direction of the board 12, both side parts of the board 12 are supported.
Patent JP-H04110733-A (JP)
Title: Photoelectric converting device
Inventor: ARAKAWA ISAO
IPC: G01J5/02
Filed: 1990-08-31
Abstract: PURPOSE:To shorten the interruption time by furnishing a heater, which emits heat when a cooling device stops operating, at the tip of the extension part from the cooling device. CONSTITUTION:When an artificial satellite passes the searching point, a motor is stopped in conformity to a command given by a terrestrial station at the time t10 to cause stopping of a cooling device 8, and a photoelectric transducing device is stopped operating. Stop of the motor actuates signal issue from a control circuit 47 to shut an electronic switch 44, and current is fed from a power supply 45 to a heater 41, and the tip of the extension part 10 is heated. When a certain short period has elapsed from the time t10 to reach the time t11, the temp. at the tip of the extension part 10 (He gas temp.) rises to 273 deg.K approximately, and the load of the motor sinks to the level at which starting can be made with an allocated power, and the cooling device 8 is capable of being restarted. At the time t13 thereafter, the motor is restarted with a signal given from the terrestrial station, and the cooling device 8 is put in operation. Now the temp. at the tip of the extension part 10 sinks to reach 80 deg.K at the time t14, and the photoelectric transducing device is practicable to acquire image, and the operation is resumed.
Patent JP-H0552106-A (JP)
Title: Oil pump device of four cycle engine
Inventor: DAIKOKU KEISUKE
IPC: F02B67/04
Filed: 1991-08-21
Abstract: PURPOSE:To miniaturize the whole of layout, while reducing mechanical loss by forming an oil pump, serving as a gear pump, by such constitution that an intake cam shaft is interlockingly connected to an exhaust cam shaft through interlocking gears and also storing both cam shafts inside a gear case. CONSTITUTION:In a four cycle engine 2 in which a crank shaft 3 is arranged in longitudinal direction, an intake cam shaft 5 and an exhaust cam shaft 6 are axially mounted on a cylinder head 4, the upper end of the intake cam shaft 5 is interlocked with the crank shaft 3 through a timing belt 9 or the like, and interlocking gears 10 are respectively installed on the lower ends of the intake cam shaft 5 and the exhaust cam shaft 6. Two interlocking gear 10 are interlocked with each other directly or through an idle gear 11 and they are stored inside a gear case 12 so as to form the lubricating oil pump of an engine serving as a gear pump.
Patent JP-H04113339-A (JP)
Title: Light source detection device for camera
Inventor: NAGATA TORU
IPC: G03B7/099
Filed: 1990-09-04
Abstract: PURPOSE:To determine the photodetection range of a colorimetry means according to a subject distance by deciding a light source which is dominant as a subject lighting source from colorimetry information from the colorimetry means. CONSTITUTION:A colorimetery signal which is processed by a CPU 24 is converted into light source information, which is encoded by an encoder 22 and stored in a buffer 23. When a switch SW2 is turned on a lens actuator 2a while outputting a lens position signal from a lens encoder 2b to the CPU 24 drives a photographic lens 1, namely, performs focusing operation until a stop command is sent back from the CPU. A shutter 3 is placed in opening/ closing operation thereafter for a time determined by the output of a light measuring sensor 4 and then one-frame winding is carried out according to the output of a photoreflector 7. At this time, the encoded light source information is sent from the buffer 23 to a magnetic head H through a head amplifier 19 and the light source information is written on the magnetic track T on a film F.
Patent JP-S60158088-A (JP)
Inventor: CHIYUN JIEI YUN
IPC: B67C3/26
Filed: 1984-11-06
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-H03137113-A (JP)
Title: Copolymer concentrate
Inventor: JIYON ROJIYAA BURUTSUKU BUUKOT
IPC: C08F283/00
Filed: 1990-09-04
Abstract: PURPOSE: To obtain a copolymer concentrate which comprises an ethylene copolymer having a specified compsn. and vinyltrimethoxysilane and is solid and can easily cause crosslinking upon contact with water after incorporation as a crosslinking agent into an α-olefin polymer or the like.  
     CONSTITUTION: This solid copolymer concentrate comprises: (A) a copolymer comprising (i) ethylene and (ii) a comonomer selected from among CO, vinyl acetate, and a 1-4 C alkyl (meth)acrylate, wherein the copolymer is particulate, has a heat of crystallization of not more than 70 J/g and, when the copolymer is an ethylene/vinyl acetate copolymer, has a vinyl acetate content of not less than 18 wt.% and (B) a vinylsilane selected from vinyltrimethoxysilane and vinyltriethoxysilane, the proportion of the component (B) to the component (A) being 65 to 300 wt.%, the component (A) being insoluble in the component (B), the copolymer concentrate being held in a water-free environment. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6387630-A (JP)
Title: Master disk for optical disk
Inventor: HAMADA MITSURU
IPC: G11B7/24
Filed: 1986-09-30
Abstract: PURPOSE:To eliminate the clearance to be generated between a glass substrate and master disk by the waving of the substrate by providing a transparent elastic body on the glass surface to serve as the master disk. CONSTITUTION:A transparent elastic layer 11 is provided on the glass substrate 10 for the master disk. A metal 12' for pattern is provided on the layer 11 and a pattern protective film 14 is provided thereon. If the transparent elastic layer is provided on the surface of the master disk, the waving of the glass substrate for the optical disk can be absorbed by the elastic layer present on the master disk even if said substrate is waved. The generation of the clearance between the master disk and the glass substrate is prevented and the pattern of the master disk is surely transferred to the resist on the substrate for the optical disk.
Patent JP-S59119395-A (JP)
Inventor: TAKASHIMA SUSUMU
IPC: G10L19/06
Filed: 1982-12-25
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-H04115012-A (JP)
Title: Casing pipe for sand pile driver
Inventor: KAMATA YUJIRO
IPC: E02D3/10
Filed: 1990-09-03
Abstract: PURPOSE:To drive a pile deeply into the ground while holding a leader at a constant height by providing holders for fixing the relative positions of both pipes in a multi-stages type telescopic casing pipes at arbitrary positions. CONSTITUTION:A casing pipe 5 is composed of a main part and an extension 5', and the inner peripheral surface of a lower stage casing pipe 4 is moved vertical. Further, a pipe 122 is fitted in the pipe 5, and branch pipes 1231, 1232 are laid. Then, holders 1201, 1202 are secured to the pipe extension 5', and the fluid pressures in the pipe 122 and the branch pipes 1231, 1232 are increased and decreased under remote control so as to lock and release the pipe 5 and the pipe extension 5'. With this arrangement, it is possible to retract the pipe 5 during a sand pile driver being moved, but to extend the same during the pile being driven, thereby it is possible to drive a pile deeply into the ground.
Patent JP-H1157301-A (JP)
Title: Azeotropic composition, dewatering and drying agent using same and dewatering and drying method
Inventor: SHIMOZAWA HIROSHI
IPC: B01D12/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain an azeotropic compsn. capable of dewatering and drying precision parts, etc., at a high drying rate without staining and ensuring easy liq. control by using octamethylcyclotetrasiloxane and dipropylene glyco]- monomethyl ether as essential components. SOLUTION: It is preferable that the azeotropic compsn. contains 40-90 wt.%, in particular about 60 to 90 wt.% octamethylcyclotetrasiloxane and 10-60 wt.%, in particular 10 to about 40 wt.% dipropylene glycol monomethyl ether. The azeotropic compsn. has about 373 to about 388 deg.K azeotropic temp. under a reduced pressure of 100 Torr. A dewatering performance improver capable of improving dewatering performance when added to the azeotropic compsn. is, e.g. a surfactant or a polar solvent such as a hydrophilic solvent.
Patent JP-H0984262-A (JP)
Title: Power supply equipment
Inventor: TAMURA TADASHI
IPC: H02J1/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely determine a switch operation at a power saving mode wherein the supply of power to a controller is stopped by a simple configuration. SOLUTION: In this equipment, signal holding means 21, 22, 23 are provided which hold signals obtained from the operation of an operation switch S1, S2, or S3 until, as a minimum, power is supplied to a system control means 4.
Patent JP-H0655879-A (JP)
Title: Laminated card
Inventor: HAKAMAZUKA MIYUKI
IPC: B42D15/10
Filed: 1992-08-07
Abstract: PURPOSE:To provide novelty in design, a feeling of high grade and a forgeryproof effect. CONSTITUTION:A card comprises a base material 20 for the card, front and/or reverse side oversheets 30, 10 temporarily attached at one ends thereof to the both surfaces of the base material and a medium 41 representative of a holder provided on the base material and laminated on the oversheets. The oversheets, respectively, are formed partially or on the entire surface thereof with a metal reflection type hologram layer 11.
Patent JP-H0774738-A (JP)
Title: Packet data reproducing system
Inventor: KURARENSU RUISU
IPC: H04L7/033
Filed: 1993-09-20
Abstract: PURPOSE: To obtain a digital data sampling system which can avoid the occurrence of sampling errors caused by switching noise and hardly causes an unstable state. CONSTITUTION: A positive edge synchronizing circuit in a delay locked loop circuit 14 has a programmable phase adjusting function for a sampling system. Because of the positive edge synchronizing circuit, a proper phase relation is secured between a selected delayed clock signal and input data. A packet data-enable circuit 15 informs a delay control circuit 20 and a sampling circuit 16 of the start timing of a start bit or end bit in a data packet and enables these circuit blocks in accordance with the timing. A delay selection control circuit 20 performs stabilization by detecting the start bit in data signals through the use of a delayed clock signal generated from the circuit 14 and adopting an appropriately delayed data signal.
Patent JP-H0975365-A (JP)
Title: Electric operation system
Inventor: YAMAGUCHI TOSHIO
IPC: A61B18/12
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an electric operation system in which potential difference generated between electrodes at the tip of a surgical knife can be reduced when operating a patient while simultaneously using two surgical knife tip electrodes. SOLUTION: A fundamental wave oscillator 9 generates a fundamental wave, and this fundamental wave is inputted to frequency dividing modulators 10a and 10b. The frequency dividing modulators 10a and 10b modulate the fundamental waves based on inputted modes. Then, the modulated fundamental waves are respectively inputted to a pair of amplifiers 11a and 11b and respctively amplified based on control signals outputted from a pair of output controllers 12a and 13b. High-frequency power outputted from these amplifiers 11a and 11b is inputted to the first-order side of a pair of boosting transformers 13a and 13b, for which the directions of winding wires are matched, and the high-frequency voltage of the same phase is supplied from its second-order side to the surgical knife tip electrodes 16a and 16b.
Patent JP-H0395883-A (JP)
Title: Manufacture of electric contact
Inventor: KIKAWA KAZUO
IPC: H01H11/04
Filed: 1989-09-08
Abstract: PURPOSE:To efficiently and accurately form an electric contact having required size and configuration and having no flash nor buldge after molding by providing a recess at the end of a plate material according to an expected amount of expansion. CONSTITUTION:A required plate material is trimmed so that according to an expected amount of expansion a triangular recess 1 having predetermined depth and width is formed at the end portion thereof. Then the recess 1 is crushed and molded so that it has an end portion having required width and provided with R on its corner portion; the end portion is cut off to form an electric contact; then an electric contact having required size and configuration and having no flash nor buldge after molding is efficiently and accurately manufactured.
Patent JP-H0281530-A (JP)
Title: Spread spectrum communication system
Inventor: ISHIGAKI YUKINOBU
IPC: H04B1/69
Filed: 1988-09-16
Abstract: PURPOSE:To attain a stable operation and to ensure the operation by generating a control signal (voltage) to control the gain from a demodulated primary modulation wave signal in which noise or interference signal or the like is suppressed. CONSTITUTION:A modulation spread code signal used for inverse spread is generated at modulation and the frequency is interleaved between spectrums of a spread spectrum signal and the result is sent. After the signal is set to a prescribed signal level by a division circuit 19 of automatic gain control(AGC) at demodulation, a separation filter 18 detects a spread spectrum signal and a modulation spread code signal separately and inverse spread by the multiplication of both signals is applied and the demodulated primary modulation wave signal is detected separately by the filter 18 and outputted. Then a control signal in response to the level of the demodulated primary modulation wave signal is generated to control the division circuit 19, thereby operating the AGC. Thus, the circuit constitution is simplified and the inverse spread output is set to a nearly constant level and the demodulated primary modulation wave signal is demodulated in an excellent way.
Patent JP-H04117357-A (JP)
Title: 4-ethyl-3-(substituted phenyl)-1-(3-substituted phenyl) pyrrolidine-2-one derivative and herbicide with the same as active ingredient
Inventor: ODA KENGO
IPC: A01N43/36
Filed: 1990-09-05
Abstract: NEW MATERIAL:A compound of formula I (X is alkyl, alkoxy, phenoxy, cyano, nitro, OH, H or halogen; Y is H, halogen or alkyl; Z is H, halogen or CF3; n is 1, 2 or the number of substituents expressed by Z). EXAMPLE:4-Ethyl-3-(3-fluorophenyl)-1-(3-methylphenyl)pyrrolidine-2-one. USE:A herbicide highly effective even at low dosage also causing no chemical injury. PREPARATION:The objective compound can be obtained by reductively cyclization of an amide derivative of formula II (W is halogen). Said amide derivative of the formula II can be prepared by reaction between an amine of formula III and a carboxylic acid derivative of formula IV (Q is halogen).
Patent JP-H0281489-A (JP)
Title: Magnetic-to-electric conversion element
Inventor: MATSUMOTO TOMOHIKO
IPC: H01L43/08
Filed: 1988-09-16
Abstract: PURPOSE:To offset an influence caused by an uneven magnetic field of a magnetic drum or the like by a method wherein, out of first to fourth detection elements connected in series, the first detection element and the second detection element are faced to the center of an N-pole and an S-pole, the third detection element and the fourth detection element are faced to a boundary of magnetic poles and an output is obtained from a connection point of the second detection element and the third detection element. CONSTITUTION:A power-supply voltage Vcc is applied to one end of an electrode A; a magnetic drum is turned; a sinusoidal waveform is obtained from electrodes A, B, C, D. The electrode A is arranged so as to face the center of an N-pole; the electrode B is arranged so as to face the center of an S-pole; the electrode C is arranged so as to face a boundary from the S-pole to the P-pole; the electrode D is arranged so as to face a boundary from the N-pole to the S-pole; an output waveform (a) which has composed a difference is obtained from a connection point of the electrodes B and C. Even when a set of a waveform A and a waveform B and a set of a waveform C and a waveform D are influenced individually by a magnetic field, this influence is offset and the output (a) is not influenced by an uneven magnetic field.
Patent JP-H0895111-A (JP)
Title: Photographing system and camera
Inventor: TSUCHIDA TADAAKI
IPC: G03B7/00
Filed: 1994-09-28
Abstract: PURPOSE: To provide a photographing system and a camera where the operation part and the display part of the camera are reduced and simplified; a photographing system capable of monitoring the photographed image by the camera on the display part of an external equipment; a camera capable of confirming various kinds of display of the camera by an external equipment; and a camera capable of preventing a display error on a camera side. CONSTITUTION: This photographing system is provided with the input means of the external equipment for inputting the setting of the photographing condition of the camera, a transmission processing means performing signal-processing in order to transmit data from the input means, an external equipment communication means serially communicating signal-processed data, a camera communication means receiving communication from the external equipment, a reception processing means receiving the data from the camera communication means, a memory means storing the received data, and a photographing means performing photographing based on the setting of the stored photographing condition of the camera.
Patent JP-H1098883-A (JP)
Title: Method and apparatus for control of power factor in active converter
Inventor: MARVIN DARYL J
IPC: H02M1/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to drive an active line converter at an extremely high AC line voltage by a method wherein reactance power is made to flow inside a plurality of line reactors in the same manner and a line converter voltage which is required to control effective power is reduced. SOLUTION: A Vdg <2> (MAX) signal from a line converter control device 36 has a constant magnitude, and it is given to a line 74 so as to be sent to an adder 72 which is similar to an adder 72a . It responds to a Vdg <2> command signal Vdg <2> (COMD) from a line 70, an error signal from a line 76a is given to an integrator 56, and the integrator 56 is limited in such a way that it is used to control the magnitude of a voltage as required and that its output does not become an output which is smaller than zero (and an integrator state). Thereby, a voltage is lowered to control a current, and reactance power flows.
Patent JP-S6477554-A (JP)
Title: Printer device
Inventor: ISHII ATSUSHI
IPC: B41J2/42
Filed: 1987-09-19
Abstract: PURPOSE:To alleviate the damage to the surface of a magnetic drum when a magnetic head is stopped in a wait state and shorten the period of time for transition to a writing condition, by providing a printer device with a wait state timer means and a reciprocating transfer means. CONSTITUTION:When a magnetic head 5 is set into a wait state, a wait state timer means 1 starts counting time, and when it detects the lapse of a predetermined time, a first reciprocating means 2 vibrates the head 5 with a predetermined amplitude with a stop position as a center. The predetermined time is so set that the damage to the surface of a magnetic drum 12 is within a permissible range even when the head 5 makes repeated contact with the surface of the drum 12. The predetermined amplitude is so set that the damage to each contact part of the surface of the drum 12 contacted by the head 5 is within a permissible range. On the other hand, for returning the head to an original stop position in a short time after completion of the sait state, it is desirable to set the amplitude to be small. The amplitude is determined to satisfy these two conditions.
Patent JP-2000063711-A (JP)
Title: Bright pigment and its production
Inventor: FUJITA MANABU
IPC: C09D5/36
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition having excellent solvent resistance and weather resistance and containing a bright pigment obtained from volume type hologram films having improved grindability and solvent resistance, and to provide a coating film thereof. SOLUTION: This bright pigment having a particle diameter of l-100 μm is obtained by grinding volume type holograms. The volume type holograms are produced by recording holograms in volume type hologram-recording layers comprising (a) a reactive group-containing binder polymer having polymerizable groups or cross-linkable groups, (b) an ethylenic unsaturated group-containing monomer, and (c) a photopolymerization initiator system and subsequently curing the recorded layers.
Patent JP-H0397708-A (JP)
Title: Resin composition having improved flame retardance and used for processing wood
Inventor: NAKAHARA MAKOTO
IPC: C08G59/14
Filed: 1989-09-09
Abstract: PURPOSE:To provide the subject composition composed of a resin prepared by reacting a bromine-containing epoxy resin with an unsaturated monobasic acid, etc., an unsaturated monomer, a phosphorus-containing plasticizer and a curing catalyst, readily fixed in wood, changing the wood into nonflammable wood and improving the dimensional stability and surface hardness of the wood. CONSTITUTION:The objective composition is composed of (A) a resin prepared by reacting a bromine-containing epoxy resin (e.g. tetrabromo bisphenol A type epoxy resin) with at least one basic acid selected from unsaturated monobasic acids [e.g. (meth)acrylic acid] and unsaturated dibasic acids (e.g. fumaric acid and itaconic acid), (B) an unsaturated monomer (e.g. styrene or vinyl styrene), (C) a phosphorus-containing plasticizer [e.g. preferably tris(chloroethyl) phosphate or a halogen-containing phosphate] and (D) a curing catalyst (e.g. benzoylperoxide).
Patent JP-H04114768-A (JP)
Title: Carrier system for automatic line
Inventor: NAKAMURA SHUNJI
IPC: B05C9/00
Filed: 1990-09-04
Abstract: PURPOSE:To make the next work more efficient by storing a preceding carrier means in a waiting lane and passing a succeeding carrier means through a passing lane in the case a plurality of carrier means having identical identification information are behind the carrier means on the carrying-in side of a lining-up lane. CONSTITUTION:Whether there are continuously any hangers in which vehicles of the same color from a second hanger afterwards out of a plurality of hangers loading the vehicles continuously carried into a lining-up lane 3 or not is judged by a computer based on a sensing signal from a hanger reader 4 on the upstream side of the lining-up lane 3. In the case there is, whether a plurality of hangers loading vehicles of the same color or unavoidable color as the preceding or succeeding vehicles are there or not is judged. In the case there are, a plurality of hangers loading vehicles of the same color are passed through a passing lane 3B as they are and carried out. On the other hand, the hangers loading the foregoing vehicles are carried into a corresponding waiting lane 3A. The number of carrying-out hangers loading vehicles of the same color continuously and the number of carrying-in hangers loading the foregoing vehicles are stored in the memory by a computer.