baber/WOPTO huggingface dataset:
Patent JP-S63272901-A (JP)
Title: Pneumatic engine
Inventor: YAMASHITA TAKASHI
IPC: F01B25/02
Filed: 1987-04-30
Abstract: PURPOSE:To make it possible to eliminate the necessity of a special purpose compressor for producing high pressure, by reciprocating a piston in a cylinder with the use of high pressure air so as to generate power and by changing over the operating condition of valves to apply a torque to a crankshaft so that high pressure air is generated. CONSTITUTION:A lock mechanism is manually locked so as to lock an air discharge valve 31 and an intake-air valve 35 in their opening condition while the other lock mechanism is released to open a source cock 28. When a cam mechanism opens a supply valve 30, high pressure from an air tank 7 is fed into a working chamber 22A in a cylinder 22 so as to depress a piston 23. Thereafter, when an exhaust valve 38 is opened, expansion air is discharged outside from the working chamber 22A. The above-mentioned steps are repeated alternately to continuously rotate a crankshaft 21. Further, when the look mechanisms are reversed, the engine is tuned into compression cycle so that the power applied to the crankshaft 21 compresses air which is reserved in the air tank 7.
Patent JP-S63275790-A (JP)
Inventor: HIRABAYASHI TETSUYA
IPC: D21G1/00
Filed: 1987-04-30
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-H04316726-A (JP)
Title: Integral type backing plate for drum brake
Inventor: KOBAYASHI SHIGEAKI
IPC: F16D51/00
Filed: 1991-04-15
Abstract: PURPOSE:To provide a backing plate for a drum brake which reduces the number of machining processes. CONSTITUTION:A backing plate 1 is formed by using an aluminum alloy or an aluminum group composite material by a molten iron forging method or a die cast method and the thickness of a main part on which a force is exerted is increased and that of other part is decreased. Further, in a different embodiment, an iron piece is embedded in a part on which a force is applied or a part which is apt to wear.
Patent JP-H08288092-A (JP)
Title: Static charge eliminating tool
Inventor: MIDERA YASUHIRO
IPC: H05F3/04
Filed: 1995-04-06
Abstract: PURPOSE: To provide a functional static charge eliminating tool, which utilizes the self-discharging characteristic of the conductive fiber and which can be effectively applied to any place. CONSTITUTION: This static charge eliminating tool is formed of a chenille, which is formed by winding a patterning yarn 2 around a core yarn 1 so that the yarn end of the patterning yarn 2 is radially exposed in the periphery. The core yarn 1 is made of conductive material, and the patterning yarn 2 is made of conductive fiber 3 and the non-conductive fiber 4. The conductive fiber 3 and the non-conductive fiber 4 are exposed alternately with a constant space in the longitudinal direction of the chenille.
Patent JP-H11307450-A (JP)
Title: Reforming method of thin film and device used for its operation
Inventor: TANABE HIROSHI
IPC: H01L21/20
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a reforming method of a thin film which prevents contraction of a substrate due to heating of a substrate and warp of a substrate, permits precise laser casting on a desired position which can be mechanically controlled, enables casting of a fine pattern of a line width of about 1 μm on a substrate and permits heating of a substrate to 500 deg.C or higher, while restraining contraction and warp of a substrate, and a device used for its operation. SOLUTION: When a semiconductor silicon thin film 102 on an insulating glass substrate 101 is crystallized by XeCl excimer laser 103, CO2 laser 104 of a wavelength of 9 to 11 μm is cast on the substrate 101 simultaneously or before or after it to selectively heat a part of the substrate 101 in an area near an interface between the substrate 101 and the semiconductor thin film 102. According to this constitution, contraction of a substrate and warp of a substrate due to heating of a substrate can be prevented and precise irradiation to a desired position which can be mechanically controlled is possible. As a result, a fine pattern of a small focus depth and a line width of about 1 μm can be cast on a substrate by the device.
Patent JP-H11308787-A (JP)
Title: Power monitoring system
Inventor: KANZAKI NOBORU
IPC: H02J13/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the operation of setting, in a host, the addresses allocated to a plurality of power monitors distributed in a power system. SOLUTION: When power monitors No.1 to No.4 answer to a host using power line overlay signals in the order of address number in response to a call from the host, the power monitors other than the one which is currently answering the host measure the current and voltage of their power line overlay signals and calculate a phase difference and then determines whether the phase difference is between -90 deg. and +90 deg. and then send the determined result to the host. Based on the determined results sent from the power monitors, the host finds out the direction of power flow of power line overlay transmission between each two power monitors to determine the connected position of each power monitor in a system.
Patent JP-H07318658-A (JP)
Title: X-ray energy detector
Inventor: UMETANI KEIJI
IPC: G01T1/36
Filed: 1994-05-23
Abstract: PURPOSE:To measure the energy spectrum of X-ray at high speed with high resolution by detecting X-ray quantums having different energy along one direction on an X-ray detection plane. CONSTITUTION:A sample 71 is irradiated with an electron beam 70 and the atoms in the sample 71 are excited to emit 71 an X-ray 10 having intrinsic and continuous energies for each element. A polarization crystal 30 diffracts only a specific energy component of the X-ray 10 and a diffracted X-ray 20 impinges on the phosphor membrane 40 in a secondary X-ray detector. The membrane 40 converts the energy of the X-ray 20 into fluorescence which is it then introduced through a fiber optical element 50 to an avalanche multiplier image pickup camera 62 where faint fluorescence is detected 62 with high sensitivity. The X-ray 20 is a conically spreading X-ray beam impinging on the membrane 40 and the position of a photoconductive film formed on the plane of the image pickup tube 60 corresponds, one and one, to the membrane 40 through an element 50 and the face plate 61 of image pickup tube. consequently, the image of X-ray 20 is detected at a specific position in the output image from the camera corresponding to the position of the membrane 40 on the membrane surface.
Patent JP-S60329-A (JP)
Title: Range finding device
Inventor: SHIOMI YASUHIKO
IPC: G01F3/06
Filed: 1983-06-16
Abstract: PURPOSE:To speed up measurement by removing a DC signal level included in an output from a photodetecting element from the output when the DC signal level is larger than a prescribed value. CONSTITUTION:An output from an OP amplifier which is determined is accordance with the direction of current flowing into a feedback system 46 is detected by a comparator 52 to discharge a capacitor 48. The charging potential of the capacitor 48 is determined so that the output current (DC signal component) of a PSD 45 is made equal to a current value of current flowing into a current mirror (f) (a current value of current flowing into the feedback system 46 is zero). Even when large current is sent from the PSD 45, the DC signal from the PSD is flowed into a current mirror circuit to remove the DC signal from the PSD output and prevent the amplifier in the initial stage from being saturated.
Patent JP-2000003123-A (JP)
Title: Photosettable composition
Inventor: GOTTSCHALK PETER
IPC: A61K6/083
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a hologram by holography using a photosensitive polymer. SOLUTION: The process for producing the hologram by the holography using the photosensitive polymer includes a stage for applying a compsn. contg. a photopolymerizable monomer, binder and initiator on the surface of a base, a stage for incorporating an ion dye-reactive pair ion compd. into the initiator and forming an image by irradiating the surface of the base with the radiation light released from a laser and a stage for fixing the image.
Patent JP-S61265453-A (JP)
Inventor: NAGASHIMA TOSHIAKI
IPC: F25B1/00
Filed: 1985-05-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07315624-A (JP)
Title: Card punching-accummulating device
Inventor: TOYONAGA MANABU
IPC: B65H7/06
Filed: 1994-05-23
Abstract: PURPOSE:To prevent the making out of an inferior card by, when a mark is not detected in a sheet inspection station, an inclination detecting station and an intermittent feed means, stopping the conveyance of each cause sheet and a sheet on a side more upstream than that sheet. CONSTITUTION:When a sheet S is turned over, faced in an opposite direction, inclined, and shifted in a position to the right or left, the simultaneous detection of a pitch mark P through position detecting sensors D1, D2 is not carried out within a fixed time from the beginning of the rotation of the first conveyor 6. In this case, since a card pattern C can not be accurately punched, the first conveyor 6 is stopped in order to remove a cause sheet S. When the simultaneous detection of a lateral mark (L) through position detecting sensors D3, D4 is not carried out within a fixed time from the begining of the rotation of the second conveyor 7, since the inclination and deviation of the sheet S are caused, the first and the second conveyor 6, 7 are stopped in order to remove the sheet S.
Patent JP-H09273410-A (JP)
Title: Lubricator for general purpose engine
Inventor: OGAWA MINORU
IPC: F01M11/04
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To facilitate installation and to reduce a cost. SOLUTION: In a lubrication structure admitting lubrication oil into a lubrication oil tank in a general purpose engine, an oil pipe mounting port 52a is arranged in the upper part of a crank case cover 52. The lower part of an oil pipe 54 is connected to the mounting port 52a so as to be sealed by an O-ring 57, and the flange of the O-ring 57 is installed in the crank case cover 52 by means of a single bolt 59, so that the lower end of the oil pipe 54 is fitted in a hole of a boss 52e fixed in the crank case cover 52.
Patent JP-H04313445-A (JP)
Title: Installating device for core of forming die
Inventor: TAKUSAGAWA KIYOSHI
IPC: B29C45/14
Filed: 1991-04-12
Abstract: PURPOSE:To offer the core of forming die installing device which can be installed automatically into the inside of a die without impuring a brittle core. CONSTITUTION:In an insert head transferred through the inside and the outside of a die device by a transfer means, a holder 30 engaged and positioned in the inside surface of a movable die 3, a chuck 50 for inserting and holding a core 6 between the holder 30, a pusher 40 for pushing out the core 6 along the holder 30, an inserting/holding force absorbing means 56 for relieving impact force at the time when the chuck 50 inserts and holds the core 60, and an extruding force absorbing means 42 for relieving impact force at the time when the pusher 40 extrudes the core 6 are provided.
Patent JP-S58224858-A (JP)
Title: Power steering
Inventor: TAKAHASHI SADAHIRO
IPC: B62D5/06
Filed: 1982-06-23
Abstract: PURPOSE:To make frequency in operating a relay lower and reduce a noise inside a car room, by connecting a motor to a power supply via a subcircuit. CONSTITUTION:A timer circuit 38 into which a steering signal S is inputted from a signal processing circuit 36 interrupts the output of a high potential signal for a period of the specified time. Therefore, at an AND circuit 39, since the high potential signal from the timer circuit 38 fails to be inputted into one side of its input terminal, even when a high potential signal J0 is inputted into the other side of its input terminal from a current value detecting device 24, the AND circuit 39 will not energize a solenois 25b of a relay 25 with a continuous rating current. Therefore, a select contactor 15a of the relay 25 maintains the conduction between terminals b and c2 while a motor 14 is in a state of being set in motion, thus the motor 14 is connected to a battery 21 via electric wiring E28.
Patent JP-H05288062-A (JP)
Title: Pre-rotation control device of engine with/supercharger
Inventor: NAMEKI MINORU
IPC: F02B37/007
Filed: 1992-04-03
Abstract: PURPOSE:To transfer condition of a stopped supercharger into operation condition smoothly while pre-rotating the stopped supercharger effectively by utilizing intake negative pressure of the operating supercharger. CONSTITUTION:A primary turbo supercharger 30 and a secondary turbo supercharger 40 are constituted so as to operate them in a sequential turbo type. A bypass passage 47 provided with a supercharging pressure relief valve 48 is communicated between the intake pipe 24 provided on the blower downstream side of the secondary turbo supercharger 40 and an intake pipe 21 provided on the blower upstream side of the primary turbo supercharger 30, and pre- control valve 50 is provided on the position of the upstream side from the connecting part of the bypass passage 47 and the intake pipe 21 provided on the blower upstream side of the primary turbo supercharger 30. The pre-control valve 50 is closed temporally in condition in which the supercharging pressure relief valve 48 is opened at the initial time of a twin turbo mode so as to increase passage resistance, and much air flows toward the blower side of the secondary turbo supercharger 40 by intake negative pressure of the primary turbo supercharger 30. It is thus possible to control an engine with a supercharger so as to pre-rotate the engine by the air flow.
Patent JP-H02294289-A (JP)
Title: Field switching system thyristor leonard device
Inventor: FURUTA MICHIHIRO
IPC: H02P7/298
Filed: 1989-05-01
Abstract: PURPOSE:To effect decelerating control safely and smoothly by a method wherein the title device is provided with a single-phase dual-direction thyristor control unit, considering the output feedback voltage of a converter in the detection of zero of a field current upon decelerating control. CONSTITUTION:A field switching system thyristor Leonard device controls the field current of a field circuit 1b by controlling a dual-direction thyristor converter 4 through a single-phase dual-direction thyristor control unit 40. The switching of the direction of the field current is effected by judging zero of the field current from both characteristics of the sensor 11 of a field current and the sensor 19 of the output voltage of said converter 4 and controlling a switching logic 20.
Patent JP-H02291988-A (JP)
Title: Underwater signal detector
Inventor: MAEDA YASUE
IPC: G01S3/86
Filed: 1989-05-01
Abstract: PURPOSE:To enable judgment of whether an object to be detected pass nearby or not by comparing output time intervals when a sound wave increase and when it decreases with a set time. CONSTITUTION:An underwater sound wave is received and inputted into a short time integrator 3 and a long time intrgrator 4 through a BPF 2 from an input terminal 1 to be converted into a change in level of the sound wave received. Then, outputs of the integrators 3 and 4 are processed with a differen tial amplifier 5, a differential integrator 6 and a first squaring circuit 7 to obtain outputs as generated when the sound wave received increases and it decreases. Moreover, an output of the integrator 4 is squared with a second squaring circuit 8, an output of the circuit 7 is multiplied by a value (a) with a multiplier 9 and then, an output value of the circuit 8 is subtracted from an output value of the multiplier 9 with an adder 10. As a result, the adder 10 generates outputs as positive value twice, once when the sound wave received increases and once when it decreases. A judgment circuit 11 can judges that the sound wave received is caused by an object to be detected passing near a detector when time interval in the generation of outputs is below a value set previously.
Patent JP-H0649377-A (JP)
Title: Polycyclic dye
Inventor: NAIJIERU HOORU
IPC: C07D493/04
Filed: 1993-05-11
Abstract: PURPOSE: To obtain a new dye which gives a bluish tone to polyester fibers and which has excellent light fastness and good levelness by selecting a specified polycyclic dye.  
     CONSTITUTION: A polycyclic dye expressed by the formula is selected. In the formula, R 1  and R 2  are each H, an alkyl, alkenyl, cycloalkyl, aryl or aralkyl, each may be freely substituted or bonded with N to form a heteroring or bonded with N and adjacent C in the benzene ring containing R 3  and R 4  to form a hetero ring condensed to the benzene ring; R 3  and R 4  are independently H, a halogen or alkyl or alkoxy groups which may be substd. under the conditions that when both of R 3  and R 4  are an alkyl or alkoxy, either R 1  or R 2  is H; R 5  and R 6  are H or a (substd.) alkyl. This dye is obtd., for example, by the reaction of tartronic acid and benzofuranone in the presence of an acid and then dehydrogenating the intermediate by using an oxidizing agent. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S58224389-A (JP)
Inventor: TANAKA HIDEHARU
IPC: C04B32/00
Filed: 1982-06-23
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-S602100-A (JP)
Title: Excitation controller of generator
Inventor: KITAMURA SATORU
IPC: H02P9/30
Filed: 1983-06-20
Abstract: PURPOSE:To reduce the capacity of a pulse amplifier and its power source by applying a narrow pulse obtained by logically calculating from the 120 deg. wide width pulse from a pulse phase shifter and an AC input voltage of a thyristor converter as a gate signal of the thyristor converter. CONSTITUTION:A pulse phase shifter 17 outputs 120 deg. wide width pulse signals GUP1-GWN1 in response to the deviation between the generator voltage and the voltage value. The logic product of the signals GUP1-GWN1 and the thyristor converter input voltages DUP-DWN from a thyristor forward voltage detector 30 is taken, narrow width pulse signals GUP-GWN synchronized with the rise of the logic product output signal are obtained by a pulse forming circuit 50, and the signals GUP-GWN are outputted as a gate signals of the thyristors UP-WN of the converter 4.
Patent JP-H10302670-A (JP)
Title: Electron gun structure
Inventor: TAGAMI SHIGENORI
IPC: H01J29/50
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To keep a beam spot formed on a phosphor screen by an electron beam emitted toward the phosphor screen provided in a cathode-ray tube in a proper size irrespective of its position on the phosphor screen or a cathode current. SOLUTION: This electron gun structure is equipped with cathode parts Kr, Kg, Kb; a first, a second, and a third grid electrodes G1, G2, G3 arranged and disposed so as to form a pre-focusing part relative to an electron beam formed by electrons emitted from the cathode part Kr, Kg, Kb; a fourth and a fifth grid electrodes G4, G5 disposed so as to form a uni-potential type main focusing part relative to the electron beam together with the third grid electrode G3, and a first and a second additional grid electrodes GMA, GMB arranged between the second grid electrode G2 and the third grid electrode G3 which form the pre-focusing part together with the first, the second and the third grid electrode G1, G2, G3, and control a divergence angle of the electron beam according to a voltage supplied to each of them.
Patent JP-S61268266-A (JP)
Inventor: SATO TAKAMICHI
IPC: A61B10/02
Filed: 1985-05-23
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-S5334679-A (JP)
Title: Treating method for exhaust gas
Inventor: SHIRAISHI MASAHIKO
IPC: C02F1/469
Filed: 1976-09-14
Abstract: PURPOSE: To convert sulfate ion formed in the anolyte into high purity gypsum in one step and recover the gypsum in regeneration of an absorbing soln. contg. a Fe type catalyst after treatment of exhaust gas by electrolysis using an anion exchange membrane as a diaphragm, by adding slaked lime to the anolyte discharged from the anode part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10297209-A (JP)
Title: Pneumatic tire for heavy load
Inventor: HATTORI KENICHI
IPC: B60C5/14
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To improve the W/B bulging or the like, and to remarkably improve the durability by, using an inner face protective layer comprising a rubber layer (A) mounted in adjacent to a carcass ply, and containing an organic acid cobalt salt, and a rubber layer (B) not containing the organic acid cobalt salt, and satisfying the specific relationship of the thickness when the thickness of the layers are respectively dA and dB. SOLUTION: An inner face protective layer positioned on an intermediate between a carcass ply 4 which utilizes a steel code as a reinforcement material, and an inner liner 5, is formed of a rubber layer A6a and a rubber layer B6b. On this occasion, the relationship of 1/2<dB/dA<2, more preferably 2/3<=dB/dA<=1 should be satisfied when the thickness of the rubber layer A6a is dA, and that of the rubber layer B6b is dB, for ensuring the adhesion with the steel code, and preventing deterioration of the rubber in the inner face protective layer. By using the rubber effectively preventing the W/B bulging property (failure caused by rising of code) and suited in the deterioration resistance, as the rubber of the B layer, the weight can be reduced while keeping the prevention of bulging and the deterioration resistance on a level more than the present level.
Patent JP-S601831-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAI SOUICHI
IPC: H01L21/302
Filed: 1983-06-17
Abstract: PURPOSE:To use laser beams abundant in fine workability without lowering adhesive properties and forming a pin hole by removing the residue of a semiconductor film shaped in a removing process by laser beams through plasma etching. CONSTITUTION:Amorphous silicon group amophous semiconductor films 13 are applied so as to continuously coat transparent conductive films 12a, 12b... consisting of tin oxide, etc. divided at every photoelectric conversion region 11a, 11b... on one main surface of an insulating and light-transmitting substrate 10. Amorphous semiconductor films 13'... in adjacent space sections 14... are removed through the projection of laser beams, and separate amorphous semiconductor layer 13a, 13b... is divided and formed at every photoelectric conversion region 11a, 11b.... Residue 15 containing scattered substances such as the meltage of the amorphous semiconductor films 13' slightly remains and adheres in the adjacent space sections 14 at that time. For remove the residue 15, carbon tetrafluoride is introduced into a chamber, plasma is excited and plasma etching is executed, and the uppermost layer, an N type layer 13n, of the amorphous semiconductor films 13 under the state of exposure is also etched.
Patent JP-S5233186-A (JP)
Title: Surface broach
Inventor: YAMAMOTO TADAO
IPC: B23D43/02
Filed: 1975-09-09
Abstract: PURPOSE: A surface broach having an integrated cutting edge body and reinforcing member of tightness and working precision. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62266496-A (JP)
Inventor: MARUYAMA HITOTSUGU
IPC: G21C17/003
Filed: 1986-05-14
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。