baber/WOPTO huggingface dataset:
Patent JP-S6193659-A (JP)
Title: Manufacture of adhesion type image sensor
Inventor: SATO MASUJI
IPC: H01L27/146
Filed: 1984-10-13
Abstract: PURPOSE:To improve yield by detecting a pin hole contained in a photoconductive film and a projection by an observation by a microscope and forming a photoconductive pattern for a photoelectric element while avoiding the pin hole and the projection. CONSTITUTION:Defects, such as pin holes contained in a photoconductive film 2 and projections and the like are recognized by an observation by a microscope, and the size of the defects is made distinct previously at the step. When electrode films 6 are shaped through a lift-off method by using a positive type resist, the positions of masks having sensor length of 60mum width as photoconductive film patterns 5 are positioned while avoiding defect sections. Accordingly, the photoconductive patterns 5 are formed while avoiding the defect sections at a step when electrode film patterns are shaped, thus largely improving the yield of a sensor.
Patent JP-H0742747-A (JP)
Title: Bearing degreaser
Inventor: OSHIO KENICHI
IPC: H02K5/173
Filed: 1993-08-05
Abstract: PURPOSE:To provide a bearing degreaser that is able to remove any sticking oil steadily and excellent in operability. CONSTITUTION:This degreaser is provided with a degreasing solvent impregnated cloth tape 4 imparted with feed intermittently in the longitudinal direction after facing one surface 4a to one end face of a bearing 3, and a tape inserting rod 5 reciprocating in the shaft center O direction of an inner ring 3a of the bearing 3 while rotating around a shaft center O and being inserted into this inner ring 3a as winding the cloth tape 4, respectively.
Patent JP-S6459419-A (JP)
Title: Coordinate input device
Inventor: KOBAYASHI KATSUYUKI
IPC: G06F3/03
Filed: 1987-08-31
Abstract: PURPOSE:To simplify the constitution of a device by inputting a vibration to a vibration transfer material from a vibration pen, based on a vibration transfer characteristic of the vibration transfer material, which is detected, and determining a coordinate of a vibration input point from a vibration transfer time of a vibration which is detected by a vibration sensor. CONSTITUTION:The titled device is provided with a vibration transfer material 8, a vibration pen 3 for inputting a vibration to this vibration transfer material 8, plural vibration sensors 6 being attachable and detachable to and from the vibration transfer material 8, a supporting means 7 for setting fixedly each relative position of these vibration sensors 6, and a means for operating a prescribed vibration sensor of the vibration sensors 6, as a vibrator. In such a state, a vibration which is inputted from the vibration sensor operated as this vibrator is detected by other vibration sensor, and from its detecting information, a vibration transfer characteristic of the vibration transfer material 8 is detected, and based on its vibration transfer characteristic, a coordinate of a vibration input point is determined from the vibration transfer time which is inputted to the vibration transfer material 8 from the vibration pen 3 and is detected by the vibration sensor 6. In such a way, assembly the vibration transfer material 8 as a part of a product is made unnecessary.
Patent JP-H0663929-A (JP)
Title: Apparatus for cleaning concrete form
Inventor: YABUUCHI SADAO
IPC: B28B17/04
Filed: 1992-08-12
Abstract: PURPOSE:To provide a cleaning apparatus capable of efficiently cleaning the inner surface of the body part of a concrete form or the surface of the connection flange thereof and capable of certainly releasing an adherend incapable of being released only by the brushing action. CONSTITUTION:A rotary brush device B consisting of the rotary brush 20 rotated in contact with the inner surface of the body part of a split form K and the cover 23 covering the front and rear parts of the rotary brush 20 and the outer periphery of the almost upper half part thereof is provided. A dusting blade device C having a dusting blade extending outwardly by rotary centrifugal force and lightly striking a blow against the flange surface K2 of the split form K by the dusting blade is provided to the outer peripheral part of the rotary body 30 rotated in close vicinity to said flange surface K to remove the adherend on the flange surface. A grinding roller device D due to a rotary grinding roller having tooth-shaped projections provided to the outer periphery thereof is provided to remove the adherend.
Patent JP-H0552786-A (JP)
Title: Flaw inspection device
Inventor: KANEHIRA TAMIHIRO
IPC: G01N33/20
Filed: 1991-08-27
Abstract: PURPOSE:To enable a flaw of an object to be inspected to be judged readily and properly based on a constant evaluation standard, a machining control equipment to be specified based on the flaw judgment result, and inspection, repairing, and replacement of that equipment to be instructed properly. CONSTITUTION:The title flaw detection device allows a machining control equipment which causes a flaw to be generated to be specified based on a plurality of output signals from a flaw detection device 3. A flaw judgment mechanism 5 which judges presence or absence of the flaw of an object to be inspected based on a plurality of output signals from the flaw detection device : and the type of the flaw if there is the flaw, a flaw judgment result output mechanism 6 which instructs inspection, repairing, and replacement of a machining control equipment which causes the flaw to be generated based on the flaw judgment result which is obtained by this flaw judgment mechanism 5 or its constitution member are provided. Further, a classification instruction mechanism 7 for instructing distribution of the object to be inspected based on the flaw judgment result which is obtained by the flaw judgment mechanism 5 is provided.
Patent JP-S60107860-A (JP)
Title: Manufacture of semiconductor device
Inventor: FURUKAWA AKIHIKO
IPC: H01L29/78
Filed: 1983-11-16
Abstract: PURPOSE:To improve the interelectrode withstand voltage of the titled semiconductor device by a method wherein, when the semiconductor device of multilayer electrode structure, in which the first layer gate electrode and the second layer gate electrode are overlapped is going to be formed, the first polycrystalline Si gate electrode, is formed on a semiconductor substrate through the intermediary of the first gate oxide film, the entire surface is covered by the second gate oxide film and the second gate electrode, an etching is performed on the second gate electrode, and the structure wherein the end part of the second gate electrode will be overlapped on the first gate electrode is obtained. CONSTITUTION:A first gate SiO2 film 21 and a first layer of polycrystalline Si layer 22 are coated by lamination on an Si substrate 20, and the resistance value of said layer 22 is lowered by doping impurities. Then, the layer 22 is formed into the prescribed shape by performing an etching, an oxide film 23 is covered thereon, the exposed part of the film 21 is removed by etching, the film 23 is removed, and a second gate SiO2 film 24 is coated on the whole surface. Subsequently, a second polycrystalline Si layer 25 is deposited on the whole surface, the resistance value of the layer 25 is lowered, an etching is performed on the layer 25, the edge part of the layer 25 is overlapped with the edge part of the layer 22, and the gate electrode of double-layer structure is obtained using the layers 22 and 25.
Patent JP-H01158973-A (JP)
Title: Catheter and its use
Inventor: JIYON DABURIYU DANFUOOSU
IPC: A61M25/01
Filed: 1988-08-31
Abstract: PURPOSE: To suppress the probability of vascular trauma to the minimum by arranging a long housing member with an opening extending from the base end part to the tip end part and, around it, a long primary chamber to control flexibility and torque of a catheter. CONSTITUTION: A closed chamber 50 surrounding almost the whole housing 42 and eccentrically placed along the whole length is filled with fluid, and the passage is preferable to contain a relatively elastic segment 44 along the outer periphery face of a bending part 46. The hydrostatic pressure inside the closed chamber 50 is adjusted, for instance, using a syringe 47 connected to the chamber 50. Since this passage contains the elastic segment 44, the periphery face 51 tends to expand against a catheter side face 52 in the opposite side corresponding to applying of pressure into the chamber 50. As a result, torque 48 in the direction of the coronary artery opening is generated at the tip end part.  Since the hydrostatic pressure inside the closed chamber 50 is released to considerably raise the flexibility of the guide catheter 20 after the balloon for expanding, danger to induce the vascular trauma of vascular endosporium is small.
Patent JP-S60109197-A (JP)
Inventor: SUZUKI TADAMI
IPC: H05B3/20
Filed: 1983-11-16
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-H0559934-A (JP)
Title: Internal combustion engine and its discharge denitration device
Inventor: YUKITAKE TSUGITA
IPC: F01N3/08
Filed: 1991-08-27
Abstract: PURPOSE:To provide a discharge denitration device capable of obtaining high denitration performance without being influenced by load change of an engine for a device to remove nitrogen oxides contained in discharge gas of an internal combustion engine under a corona discharge denitration method. CONSTITUTION:Gas discharged in accordance with load of an engine is detected by a gas flow detector 12 and a NOx density detector 13. This output signal is judged by an evaluation device 11 and a control signal is delivered to a control device 10, and discharge power charged to an discharge electrode 8 provided on a discharge pipe 7 of the engine is controlled.
Patent JP-H0557454-A (JP)
Title: Device for determining quality of upsetting operation for flash welding machine
Inventor: NAGATOMO TSUKASA
IPC: B23K11/24
Filed: 1991-08-27
Abstract: PURPOSE:To surely obviate the rupture of metallic sheets subjected to flash welding at the subsequent stage by unsatisfactory extrusion of an inclusion at the time of upsetting operation due to failure of cylinders for welding and chucking devices provided on the flash welding machine. CONSTITUTION:The tips of respective piston rods 3La and 3Ra of the cylinders 3R and 3L for welding on right and left arranged on a fixed stand 2 are fixed, respectively on the chucking devices 6L and 6R arranged on a movable stand 5. When the piston rods 3La and 3Ra are operated to retract, the movable stand 5 is advanced toward the fixed stand 2 and an inlet side steel sheet Sl is advanced for an outlet side steel sheet S2. A detection determining device 12 obtains the deviation between the respective upset quantities by the cylinders 3R and 3L for welding on right and left based on displacement signals from potentiometers 11L and 11R to detect displacements of the respective piston rods 3La and 3Ra and upset starting and ending signals from a controller 13 of the welding machine. When the deviation exceeds a set value, an alarm signal is outputted to a display and alarm device 14.
Patent JP-H0558259-A (JP)
Title: Method and device for deflection speed control for crank of modulator for antilock brake
Inventor: OTA ATSURO
IPC: B60T8/34
Filed: 1991-08-27
Abstract: PURPOSE:To provide the method and device for the deflection speed control for the crank of a modulator for antilock brake which improves the durability of a stopper member, etc., by softening the shock load in the collision with the stopper member at an upper limit position, in the restoration operation of the crank action on an expander piston. CONSTITUTION:A brake control system 20 is equipped with a crank pin 44 for pressing an expander piston 58, return spring 56, dc motor 40, and a potentiometer 50, and when the crank pin 44 is deflected in the upper limit position direction by the pressing force of the return spring 56, and reaches a previously set turning region, the dc motor 40 is urged to decelerate the deflection speed of the crank pin 44. Accordingly, the crank pin 44 for pressing the expander piston 58 can reach an upper limit position, through the softening of the load due to the shock.
Patent JP-H1065152-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: MINEJI TERU
IPC: H01L29/78
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To suppress the punch-through of boron from a p+ gate in the forming method of a diffused layer of a surface channel type fine semiconductor element and to try to stabilize the threshold. SOLUTION: An oxygen leakage layer 5 is provided at the formation time of a polysilicon film 4 which is to be a gate electrode and then BF2 is implanted, making its peak position on the level lower than the oxygen leakage layer, so as to reduce the fluorine concentration in a gate oxide film 3 by making this oxygen leakage layer 5 segregate the fluorine which has been led in the polysilicon film 4. Through these procedures, the acceleration of the boron diffusion by fluorine in the gate oxide film 3 can be suppressed.
Patent JP-H0960266-A (JP)
Title: Construction structure for border section in free-access floor
Inventor: ARAKAWA OSAMU
IPC: E04F15/024
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To simply install border materials at a border section where the joint of a free-access floor section is not parallel with a wall side face without preparing many kinds of border materials different in width. SOLUTION: Border receiving members 3 are suspended at a border section B, and multiple border materials 4a, 4b... different in width are combined and installed on the border receiving members 3. The vertical insertion section 52 of a spacer material 5 constituted of a horizontal plate section 51 and the vertical insertion section 52 and having a nearly T-shaped cross section is arranged between the border materials or between the border material and a free-access floor section A.
Patent JP-H1142339-A (JP)
Title: Prize ball discharge device for pachinko game machine
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To attain minituarization and simplification in a whole device and also to simplify assembling to a mechanism set board by incorporating a ball discharge part for the discharge actuation of balls and a changeover discharge part for the discharge changeover of them inside one case which is set in the mechanism set board at a machine rear side. SOLUTION: A case body 26 where a ball passage is formed inside is assembled in the mechanism set board C so as to be attachabe/detachable, which is set at the rear side of a front frame assembled the outer frame of a pachinko machine so as to be attable/detachable. Then, the ball discharge part 35 discharging the stored balls one by one and the changeover discharge part 47 changing- over the discharge of the balls discharged from the ball entering path 28 of the ball discharge part 35 to a discharge path 30 or a return path 31 are integratedly incorporated in the case body 26. The ball discharge part 35 is provided with a rotaty ball supplying body 37 at a position facing the ball entering path 28 and its rotation and stopping are controlled by a electric motor tool 39. Besides, the changeover discharge part 47 is constituted by providing a changeover valve 52 which is supported by the branch communication part of the discharge path 30 with the return path 31.
Patent JP-S6194699-A (JP)
Inventor: HIROTA TATSUYA
IPC: F26B11/04
Filed: 1984-10-15
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-H0263793-A (JP)
Title: Sublimable thermal transfer recording medium
Inventor: SUZUKI AKIRA
IPC: B41M5/382
Filed: 1988-08-30
Abstract: PURPOSE:To make possible the prevention of a sudden decrease in transfer density even with an increase in the number of printings by allowing a filler to be added as a main body to a dye supply layer. CONSTITUTION:The subject medium consists of a dye supply layer 4 with sublimable dye dispersed in filler and organic binder and a dye transfer contribution layer 5 with sublimable dye dispersed in the organic binder, laminated sequentially from a base 1 on the base 1. Under this constitution, dye is stably supplied continuously from the dye supply layer to the dye transfer contribution layer by the capillary action between filler particles as the main body of the dye supply layer. Consequently, the printing density does not substantially reduce, if printing is performed many times, and thus superior high-frequency printing characteristic is ensured.
Patent JP-S59105484-A (JP)
Inventor: KAMIJIYOU NORIYUKI
IPC: B26B19/16
Filed: 1982-12-09
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-2001045170-A (JP)
Title: Communicating method and communication system
Inventor: SAITO RYUICHI
IPC: H04M1/253
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a communicating method which allows priority communication equipment to use the entire channels of a line and in which communication contents to non-priority communication equipment are not omitted at such a time by notifying the non-priority communication equipment the end of communication when the priority communication equipment finishes the communication and allowing the non-priority communication equipment to restart interrupted communication when receiving notification that the communication is over. SOLUTION: When a user performs off-hook while an information server device 4 transfers information to an information display board 2, a public telephone set 1 notifies the board 2 of the off-hook and the lines 6 and 7 between the board 2 and the device 4 are disconnected. Next, the user dials and performs speech communication with the telephone set 5 of the opposite communication side. Then, when the user finishes the speech communication and performs on-hook, the set 1 notifies the board 2 of the on-hook and the line 6 of the board 2 becomes free. When the device subsequently accesses for reconnection, the lines 6 and 7 are connected and information transfer is restarted.
Patent JP-H0881294-A (JP)
Title: Device for producing silicon single crystal
Inventor: HASEBE MASAMI
IPC: C30B29/06
Filed: 1994-09-09
Abstract: PURPOSE: To efficiently and safely obtain a high quality silicon single crystal extremely reduced in its defect, while avoiding the contamination of the silicon melted liquid with impurities. CONSTITUTION: A doughnut type water-cooling chamber 3d having a larger inner diameter than that of a crucible is disposed between an intermediate chamber 2c and a heating chamber 2a, and the first screen 22 composed from a substance large in the thermal conduction rate and the heat radiation rate is attached to the water-cooling chamber 2d. The first screen 22 has a ring-like rim member 22a for enlarging the contacting surface of the water-cooling chamber 2d and a leg member 22b downward extended so that the crystal interface of the melted raw material faces to the ceiling part 6a of the intermediate chamber 2c.  Thereby, the exchange of radiation heat between the silicon single crystal and the first screen can efficiently be performed, and even when the cooling water is leaked from the water-cooling chamber 3d, the possibility of the dropping of the cooling water on the surfaces of the high temperature silicon single crystals or the high temperature silicon melted liquid can be lowered.
Patent JP-S6461130-A (JP)
Title: Phase correction system
Inventor: OKA JUNICHI
IPC: H04W92/12
Filed: 1987-09-01
Abstract: PURPOSE:To attain phase correction in a short service interruption time by using a phase correcting receiver to receive a radio signal of a central transmission station and a radio signal of its own station, measuring a base band phase difference to apply delay in a way that the phase difference is a prescribed value. CONSTITUTION:In case applying phase correction, ma transmitter 7a of a central transmission station 2 is set and other transmitter is turned off, a signal generator 1 stops a conventional signal to send a phase correction signal. Phase correction receivers 8b, 8c placed in peripheral transmission stations 3, 4 use phase difference measuring instruments 9b, 9c to measure a phase difference between the signal inputted from a phase correction receiver and the signal inputted from an inter-station transmission line, thereby setting the delay of a variable delay device 5b. In such a case, when receiving a radio signal sent from its own station by a phase correction receiver of the peripheral transmission station, even if other transmission station sends a radio signal, no effect is given to the measurement of delay.
Patent JP-H0956877-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of noise by smoothly starting an AC motor and to enable comfortable play by smoothly driving the AC motor. SOLUTION: A game machine has an AC motor 70 to be driven by receiving the supply of electricity from an AC power source and a driving control means for controlling driving of the AC motor 70. Then, this machine is provided with a low voltage area detection circuit 120 for detecting the low voltage area of the AC power source and a driving circuit 110 for starting the AC motor 70 based on the detecting output of the low voltage area from the low voltage area detection circuit 120. Thus, the AC motor 70 and operating parts to be started by this AC motor 70 are smoothly started, the generation of vibration or electric noise caused by stress to the motor at the time of start is reduced in comparison with the conventional machine, and the influence of vibration or noise applied from the AC motor 70 upon the game machine is reduced.
Patent JP-S59114874-A (JP)
Inventor: JIEEMUZU BII SUTAARU
IPC: G01L9/00
Filed: 1982-12-10
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-S6279113-A (JP)
Title: Hose transporting device
Inventor: OGAWA TAIZO
IPC: B65H51/00
Filed: 1985-09-30
Abstract: PURPOSE:To transport a house to the adjoining one of the recesses, which are arranged at a certain constant spacing, by holding the ends of hose with a recess in a transport member and a recess in a receipt member, and by rotating the transport member. CONSTITUTION:When a pair of rotors 100 rotate in the direction shown by arrow, a hose transport member 200 installed thereon eccentrically will also rotate to cause rotation of a plurality of recesses provided at the top of said hose transport member 200. When No.1 transport part 201 rises, a hose 400 held by No.1 retainer 301 at the top of a hose receipt member, which is fixed to the basis, is handed over to No.1 transport part. When the rotors 100 make further rotation, the hose 400 on No.1 transport part 201 is handed over to No.1 retainer 302. When the rotors 100 make still further rotation, the hose 400 on No.2 retainer 302 is headed to No.3 retainer 303 by No.2 transport part 202. Repetition of this cycle provides sure transportation of the hose 400.
Patent JP-S6371907-A (JP)
Title: Erasing head
Inventor: ARAKI SATORU
IPC: G11B5/127
Filed: 1986-09-15
Abstract: PURPOSE:To suppress remaining of high frequency signals impressed for erasing on a recording medium as a record by forming one or more thin magnetic films and two gap forming films alternately to form a double gap structure, and specifying the ratio of gap thickness. CONSTITUTION:The first gap forming film 8 that forms the first operation gap having thickness g1 (preferably 1mum-4mum) is formed over the whole face of the first magnetic thin film 7, and the second gap forming film 10 that forms the second operation gap having thickness g2 is also formed over the whole face of a magnetic half body 2. In this case, the ratio g2/g1 of the thickness g1 of the first operation gap and the thickness g2 of the rear second operation gap is set to 0.1-0.8. Thus, erasing characteristic of an erasing head at high frequency is improved.