baber/WOPTO huggingface dataset:
Patent JP-H07166323-A (JP)
Title: Production of thin '-fesi2 film and device with the same
Inventor: YAMAUCHI SHOICHI
IPC: C23C14/06
Filed: 1993-12-14
Abstract: PURPOSE:To produce a thin beta-FeSi2 film having excellent thermoelectric conversion characteristics and to obtain a thin beta-FeSi2 film device. CONSTITUTION:A single crystalline silicon layer 13 is formed on a single crystalline silicon substrate 11 with interposing an insulating film 12 and iron is deposited by PVD on the silicon layer 13 and brought into a solid phase reaction with the silicon layer 13 to form the objective thin single crystalline beta-FeSi2 film 13. In other way, at least iron is deposited by PVD on the single crystalline silicon substrate, the objective thin single crystalline beta-FeSi2 film is formed, the silicon substrate is joined to an insulating substrate to form a stuck substrate and the excess single crystalline silicon part of the silicon substrate is removed.
Patent JP-H10152233-A (JP)
Title: Paper sheet feeding device
Inventor: TANABE CHIKASHI
IPC: B65H11/00
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To safely and simply mount a paper sheet feeding table when the paper sheet feeding table turnable between the approximately upright non- feeding position and the approximately horizontal feeding position is mounted in the energized condition in the turning direction to the non-feeding position. SOLUTION: A movable shaft 9, an urging means 18, and a driving connection member 20 are fitted to a holding case 16, the holding case 16 is fitted to body cases 1, 14, and the movable shaft 9 is fitted to a paper sheet feeding table 2 to urge the paper sheet feeding table 2 in the direction to be turned in the non-feeding position. Because an energizing means 18 to energize the paper sheet feeding table 2 in the direction turned to the non-feeding position is not directly mounted on the paper sheet feeding table 2, the paper sheet feeding table 2 can be safely and simply mounted on the body cases 1, 14.
Patent JP-H08170641-A (JP)
Title: Self-lubricating linear guide device
Inventor: NAMIMATSU TAKESHI
IPC: F16C33/37
Filed: 1994-12-16
Abstract: PURPOSE: To provide a self-lubricating linear guide device of long life which can automatically supply a lubricant stably over a long period relating to a rolling unit inside a slider of the linear guide device. CONSTITUTION: A lubricant-containing polymer spacer ball B1 is interposed between rolling units B in a slider 2 of a linear guide device. A lubricant, agedly oozing out gradually from this lubricant-contained polymer spacer ball B1, is automatically supplied to the rolling unit B. Consequently, self lubricating can be improved over a long period.
Patent JP-H0539274-A (JP)
Title: Production of cis-form azole derivative, its intermediate and germicide
Inventor: KUMAZAWA SATOSHI
IPC: C07D405/06
Filed: 1991-10-31
Abstract: PURPOSE:To obtain the subject compounds showing a remarkable germicidal effect in a high yield by reducing an azolylmethyloxabicyclohexane derivative. CONSTITUTION:An azolylmethyloxabicyclohexane derivative represented by formula I (R<1> and R<2> are H or alkyl; R is halogen, nitro, cyano, alkyl, haloalkyl or phenyl; A is N or methine; (n) is 0-5) is reduced in the presence of a metal hydride such as lithium aluminum hydride in an ether solvent such as THF at 0-100 deg.C to obtain the objective compounds of formula II.
Patent JP-H06164094-A (JP)
Title: Large current circuit board unit
Inventor: OUCHI KATSUAKI
IPC: H05K7/06
Filed: 1992-11-25
Abstract: PURPOSE:To provide a large current circuit board unit in which a dielectric strength of a power circuit can be largely improved and soldering of a power circuit conductor to a printed board circuit pattern is facilitated. CONSTITUTION:The large current circuit board unit comprises a printed board 1 having a control signal circuit and a copper bar insert resin molded form 3 for a power circuit in combination. The molded form is clamped by a rivet 4 passed through the molded form and the printed board at suitable positions on the printed board, and a lead terminal 5 connected to be exposed on the bar 3 of the molded form is soldered 8 to a through hole 6 of the printed board.
Patent JP-H04186458-A (JP)
Title: Dma control system
Inventor: YANAGIDA TOMOHIKO
IPC: G06F13/28
Filed: 1990-11-21
Abstract: PURPOSE:To speed up DAM by allowing a DMA control device to open a local bus to an I/O after being turned to the master device of a processor bus when the I/O on the local bus is to execute DMA to a memory on the processor bus. CONSTITUTION:When the I/O 4 on the local bus 5 requests DMA, the DMA control device 6 is turned to the master of the processor bus 3, and when the DMA requested by the I/O 4 is memory read, enters data corresponding to the bus width of the bus 3 in accordance with the bus cycle of the bus 3 and then is turned to the slave state of the bus 3. At the time of inputting data from a memory, the device 6 permits the I/O 4 to executes DMA and sends data to the I/O 4 to complete the DMA. When the DMA requested by the I/O 4 is memory write, the device 6 is instantaneously turned to the slave state of the bus 3, permits the I/O 4 to execute DMA, inputs data sent from the I/O 4. When the data sending of the I/O 4 is completed, the device 6 is turned to the master of the bus 3 and writes data in the memory to complete the DMA. Thus DMA can rapidly be executed.
Patent JP-H0282629-A (JP)
Title: Self-aligning gallium arsenide (gaas) field effect transistor making use of multilayer resist
Inventor: SHIN KIYU FUAN
IPC: H01L21/285
Filed: 1988-12-14
Abstract: PURPOSE: To form an N<+> layer through a self-aligned method for contact of low resistance by a method wherein a multilayer photoresist prescribed in dimensional and formed through a photograph transfer technique is transferred as reduced to a specific scale through reactive ion etching, and a required gate plated with gold, T-shaped, and high in dimensional accuracy is formed taking advantage of side etching of a lower photoresist layer. CONSTITUTION: A temporary gate 111 is formed by etching through a reduction transfer method wherein a shape of size 0.6 to 1.0μm is transferred at a reduction ration 2:1. Titanium is evaporated on tungsten silicide, plating is carried out making the evaporated titanium serve as an electrode, plating is carried out at a growth rate of 0.1μm/min or so at a temperature of 50 deg.C taking advantage of the exposed titanium 104a as an electrode, whereby a specified T-shaped gate is formed.  Taking advantage of a photograph transfer method, the shape of a transistor region which comprises source. drain regions is limited by a photoresist 105b, silicon ions are implanted at an ion dose of 1E13 to 5E13/cm<2> with en energy of 100 to 200keV using the T-shaped gate as a mask, whereby a silicon ion-implanted layer 115 as an N<+> layer is formed at the resistive joint of a source and a drain in a self-aligned manner.
Patent JP-H09153078-A (JP)
Title: Graphic processor
Inventor: KAZAMA YUMIKO
IPC: G06T17/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To enable a user to set the shape of an arbitrary graphic in a graphic processor and to call the set graphic to display it as an echo. SOLUTION: The user uses a shape definition setting means 1 to set the shape definition of the graphic and uses a control information setting means 3 to set the control information which controls the display operation of the graphic. An execution and interpreting means 6 executes control information in order in accordance with the display indication from an input device 12 and calculates coordinate values of the graphic based on the shape definition and stores calculated coordinate values in a storage part 10 for echo display. A graphic display means 11 reads in coordinate values from the storage part 10 for echo display and displays the graphic on a display device 13 as an echo.
Patent JP-H03173639-A (JP)
Title: Damping steel plate for ultrahigh temperature use and manufacture thereof
Inventor: SHINOZAKI MASATOSHI
IPC: B32B15/01
Filed: 1989-12-04
Abstract: PURPOSE:To improve cold press moldability and to provide especially high damping properties at high temp. by annealing the super-plastic steel powder or pieces scattered between two cold rolled steel plates containing C in a specific ratio along with the steel plates to integrate the same with the steel plates by diffusion bonding. CONSTITUTION:A super-plastic steel powder 3 is uniformly scattered over the upper surface of a cold rolled steel plate 1b with C-content of 0.2% or less. The scattered steel powder 3 is prepared by atomizing super-plastic steel and scattered to the superposed gap of two steel plates 1a, 1b in an amount of 1-95vol.%. The scattered steel powder 3 is held between both steel plates when the other steel plate 1a is superposed on the steel plate 1b at the position of a deflector roll 3b and pressed when the steel plates pass between pinch rolls 4 to be taken up by a coiler in a state bonded to both steel plates and the steel plates are cut into a coil diameter having a proper size to become a composite steel plate coil 6 before adhesion. Subsequently, the coil 6 is sent to a batchwise annealing furnace and annealed at 600-900 deg.C for a required hr in an inert atmosphere within the furnace.
Patent JP-H01155666-A (JP)
Title: Photoelectric conversion device
Inventor: MORI KOJI
IPC: H01L31/04
Filed: 1987-12-11
Abstract: PURPOSE:To realize a wide-band photoelectric conversion device capable of sensing even in a far infrared region of not shorter than 10mum in wavelength by a method wherein a substrate is provided with a basic structure that is a laminate of at least one superconductive material and a semiconductor material. CONSTITUTION:In a photoelectric conversion device 1, a superconductor thin film 3 is formed on a substrate 2, a semiconductor thin film 4 is formed on the superconductor thin film 3, an interlayer insulating film 5 is formed on a side wall, and an upper electrode 6 is built on the semiconductor thin film 4. The superconductor thin film 3 serves concurrently as a current take-out electrode. The superconductive material, for example, is a compound of RrXxZzDdeltaAalpha wherein R is Y, X is Ba, Z is Cu, and D is O, and (r) is approximately 1.0, (x) is approximately 2.0, (z) is approximately 3.0, 9.0>delta>5.0, and 0.5>alpha>=0.
Patent JP-S63165998-A (JP)
Inventor: NOMURA HIROAKI
IPC: E05B41/00
Filed: 1986-12-27
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-H04185939-A (JP)
Title: Speed reducer
Inventor: TANAKA SATORU
IPC: F16H1/28
Filed: 1990-11-20
Abstract: PURPOSE:To eliminate creeping effect and coaxial displacement, and to obtain a speed reducer of easy maintenance by press-fitting an output flange into a bearing fixed on the inner circumferential wall on the housing side of a ring gear. CONSTITUTION:A ring gear 31 made of copper is press-fitted and fixed to a housing 12, and an output flange 52 and an output carrier 51 are supported by a multiple-line angular bearing 44 on the inside, while a rotor 23 of electric motor is supported by a ball bearing on the outer peripheral side. Since the ring gear 31 also works as an iron sleeve between a housing 12 of aluminium and the multiple-line angular bearing 44 made of iron, the ring gear 31 and a carrier assy are integrated together, while coaxial characteristic is maintained, and the multiple-line angular bearing 44 for fixing carrier assy is fixed to the ring gear 31 made of iron, and creeping effect is thus eliminated. Since the device can be removed in an integrated manner at the time of malfunction of the gear, maintenance is facilitated.
Patent JP-H09162535-A (JP)
Title: Positioning device
Inventor: MIYAKE HIROMI
IPC: H05K13/02
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To easily and simultaneously position a plurality of articles, such as substrates, etc., with high accuracy by separately providing carriers having housing sections for separately housing the articles and positioning members for positioning the articles. SOLUTION: When a positioning plate 14 is lowered by means of cylinders 28 and 28, pins 30 and 30 provided on the plate 14 get in the holes of carriers 22 and position the carriers 22. Substrates 20 are inserted into positioning holes 12 while the substrates 20 are supported by contacting tables provided at the front end sections of placing sections 24 inserted into the holes 12. When the substrates 20 are inserted into the holes 12, the substrates 20 can be inserted into the positioning sections of the holes 12 through tapered surfaces even when the substrates 20 are more or less deviated from the positioning sections of the holes 12.  Therefore, the manufacturing cost of a semiconductor device can be reduced, because a plurality of individually cut substrates for semiconductor device can be easily and simultaneously positioned with high accuracy and the carriers 22 can be formed through press work.
Patent JP-H09162093-A (JP)
Title: Charged particle beam drawing method and method for detecting position and rotational shift of material to be drawn
Inventor: TAKAHASHI MAKOTO
IPC: H01L21/027
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To realize a method for measuring the central position or rotational shift of a material to be drawn mounted on a stage accurately and a method for drawing a pattern with no shift. SOLUTION: When a stage 4 is shifted and one end part of a material 4 reaches an optical axis O, a height signal to be measured at a detecting/ measuring section 13 varies significantly. Position X1 of the stage 4 measured at that moment by means of a laser length measuring unit 8 is stored in a controller 15. The stage 4 is then shifted reversely and the position X2 of the stage 4 measured by means of the laser length measuring unit 8, when the height signal measured at the detecting/measuring section 13 varies significantly, is stored in the controller 15. The controller 15 determines the central position of material 6 based on these two types of position signals X1 , X2 .
Patent JP-H11149637-A (JP)
Title: Method and device for reproducing information signal and recording medium
Inventor: WACHI SHIGEAKI
IPC: G11B11/10
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To easily reproduce a specified information signal by obtaining a new unit recording track irradiated with the spot of a converged light beam when the irradiating range of the spot of the converged light beam is moved by an amount equal to the length of one unit recording track part. SOLUTION: When unit recording tracks A, B, C, D, E and F are first irradiated with a beam spot (a), the reproducing output level of an optical pickup takes a sum of the data of the unit recording tracks A, B, C, D, E and F, this reproducing output is subjected to A/D conversion, and a digital reproducing output thereby obtained is latched by a latch circuit. Then, when the unit recording tracks B, C, D, E, F and G are irradiated with the beam spot (a), the reproducing output level of the optical pickup takes a sum of the data of the unit recording tracks B, C, D, E, F and G, this reproducing output is subjected to A/D conversion, and a digital reproducing output thereby obtained is latched by the latch circuit. At this time, the stored content of the latch circuit is transferred to another latch circuit.
Patent JP-H10138135-A (JP)
Title: Grinding machine
Inventor: KAKIZAKI YOSHIJI
IPC: B24B49/12
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To perform the grinding with excellent accuracy by anybody by measuring the wear quantity of a grinding wheel from the movement from the reference position of a spindle head of the grinding wheel to the position where a surface to be ground is detected, and controlling the movement of the spindle head. SOLUTION: When a grinding wheel A driven by a motor M1 starts the machining in the direction of a work W by starting a vertical motor, the optical axis of a transmission type photoelectric sensor S1 is first shielded. The feed distance to the work W is determined with the position of the grinding wheel A at the moment of shielding the light as the reference position in the vertical direction of a spindle head H, and the grinding quantity set to a control device of a grinding machine by an operator is added to the distance to make the lowering quantity of the spindle head H. Grinding can be performed without taking into consideration the wear of the grinding wheel A.
Patent JP-H03177115-A (JP)
Title: Allowable error sequential correction circuit
Inventor: URABE KENZO
IPC: H03M13/00
Filed: 1989-12-06
Abstract: PURPOSE:To relieve the problem of the increase of a table scale, and to speed up processing by generating a sequential corrected word by giving one bit error correction processing to a received word, and outputting it as an allowable error corrected word to an external part. CONSTITUTION:A one bit error location table 12 inputs an allowable error part syndrome S(me) consisting of the part of the smallest me bits (me<m) capable of dealing uniquely one to one with all of allowable error patterns among the syndromes S of (m) bits length, a syndrome calculation circuit 11 outputs as an address, and it outputs information (one bit error location information) EL<(1)> to indicate the position of one bit among error bits (less than (e) bits) on the allowable error pattern corresponding to S(me) as output data. Then, a one bit error correction circuit 13 generates the sequential corrected word Z by giving one bit correction processing corresponding to EL<(1)> to the received word Y, and outputs it to the external part, and simultaneously, it feeds it back to the input of the syndrome calculation circuit 11. Thus, the processing can be speeded up.
Patent JP-2000140045-A (JP)
Title: Chair for dental treatment
Inventor: ADACHI NORIO
IPC: A61G15/02
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an emergency stopping mechanism for stopping urgently movement of a chair while the chair is automatically moved (i.e., without pushing continuously a switch) in the chair for dental treatment. SOLUTION: An operation panel 11 has switches 12a-14b for performing various operations such as elevating/lowering, raising/laying down and inclining of a chair for dental treatment, an automemory switch 15 and an autoreturn switch 16. The panel 11 pref. consists of a single liq. crystal panel common to each switch and a function for performing various operations by pushing positions corresponding to displays of various operations and a function for stopping the operation by pushing any position when either operation of the various operations is automatically performed are provided. In addition, when automatic operation is performed by either automatic switch 15 or 16, the whole displaying face is changed to a stop switch and movement of the chair can be stopped by pushing any position.
Patent JP-H01156084-A (JP)
Title: Automatic paper supplying mechanism
Inventor: HIRABAYASHI HIROSHI
IPC: B41J13/10
Filed: 1987-12-14
Abstract: PURPOSE:To prevent paper jamming or double feeding from occurring and enhance reliability, by providing a slant surface form not parallel to the feeding direction of a recording paper, at a part in the vicinity of a friction member on a feeding passage for the recording paper for separating only one sheet of the recording paper. CONSTITUTION:When the tip of a plurality of sheets of recording papers fed to a separator 16 is curled or bent, separation of only one sheet of the recording paper from the recording papers by a friction member 18 mounted on the separator 16 may fail, and a plurality of sheets of the recording papers may be fed forward beyond a pressing part of a paper-supplying belt 13 and the friction member 18. In such a case, the plurality of the papers collide against a separating slant surface 30 provided on the separator 16 at a part on a feeding passage for the recording paper, only one sheet of the recording paper making contact with the belt 13 is separated by the compliance of the papers, and is fed to a paper guide 17 by riding over the slant surface 30. Thus, separation of the recording paper is securely carried out, and double feeding or paper jamming can be prevented from occurring.
Patent JP-H10157945-A (JP)
Title: Lubricating oil applying device for dumb waiter
Inventor: TASHIRO MASAHARU
IPC: B66B7/12
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To apply lubricating oil uniformly with high work efficiency by providing an elastic body with one end fixed to a fitting part removably fixed to a car and with the other end brought into contact with a guide rail to apply lubricating oil. SOLUTION: An applying device 15 is fitted to a fitting part of a guide shoe 13 provided at the upper part of a car 4, and is constituted having a fitting part fixed to the car 4 by a fastener for fastening the guide shoe 13 to the car 4, and an elastic body formed of a rubber plate with its lower end part fixed to the fitting part and with its upper end part brought into contact with a main rail 2. In a method of applying lubricating oil using this applying device 15, the car 4 is first elevated into a position where its upper part is visible from an uppermost floor load doorway, then the applying device 15 is fitted to the car 4 from the doorway, and lubricating oil is applied to the contact face of the elastic body 17 with the main rail 2. Lubricating oil is applied to the main rail 2 by making the car 4 descend to the lowermost part of an elevator shaft.  After application, the applying device 15 is detached at the doorway of the floor near the lowermost floor to complete applying work.
Patent JP-H06144169-A (JP)
Title: Safe inter-vehicle distance determining device
Inventor: YONEKAWA TAKASHI
IPC: B60T7/12
Filed: 1992-10-29
Abstract: PURPOSE:To improve the precision of the safe inter-vehicle distance by determin ing the safe inter-vehicle distance which is the minimum value of the inter- vehicle distance where a rear-end collision with a forward vehicle can be avoided if a vehicle brake is started in consideration of the friction coefficient of the road surface. CONSTITUTION:An automatic brake device detects the road surface mu, actual inter-vehicle distance LR, and vehicle speed V respectively (S101-103), and it calculates the safe distance LSF based on the maximum deceleration generated in response to the road surface mu, the time differential value DELTALR of the actual inter-vehicle distance LR, and the vehicle speed V (S104-106). When the actual inter-vehicle distance LR is shorter than the safe distance LSF, the brake pressure is automatically increased (S107-109), and a rear-end collision with a forward vehicle is automatically avoided.
Patent JP-H10158877-A (JP)
Title: Method for joining gas diffusion electrode and gas chamber
Inventor: FURUYA CHOICHI
IPC: C25B11/04
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture technique capable of making the structure over the entire part of a cathode part inclusive of a gas diffusion electrode compact, lowering an electrolytic voltage down to the extreme limit, suppressing the electrolytic voltage to an extremely low level in spite of an increased in the size of an alkali chloride metal electrolytic cell and securely joining the electrode and a gas chamber. SOLUTION: This method for joining the gas diffusion electrode and the gas chamber consists in joining the gas diffusion electrode 2 and the gas chamber 4 by heating and pressurizing the diffusion layer side surface of the gas diffusion electrode 2 and the surface of the gas permeable porous body 5 packed in the gas chamber at a temp. within a range of 200 to 400 deg.C via a joining member consisting of metal silver or silver alloy at the time of manufacturing the alkali chloride metal electrolytic cell consisting of the gas diffusion electrode, the gas chamber packed with the gas permeable porous body 5 and a cathode outside frame 3.