baber/WOPTO huggingface dataset:
Patent JP-S6352066-A (JP)
Title: Revolution indicator
Inventor: FUJIMOTO KOICHI
IPC: G01B21/00
Filed: 1986-08-21
Abstract: PURPOSE:To measure an accurate rotating speed by processing an image without adding any special body to a rotary body by rotating a still image pickup camera which is installed so that the rotary body is put in the visual field plural times. CONSTITUTION:The video signal of the still image pickup camera 1 installed in front of the rotary body 8 is converted by an A/D converter 2 into a digital signal, which is stored in one of image memories 3, 4, and 9. The rotary body; 8 is provided with a mark 8a at a position other than the center and a mark 8b in the center. The video signal is read twice or three times so as to measure the rotating speed of the rotary body 8. A 1st read signal is stored in the memory 3, a 2nd signal is stored in the memory; 4, and a 3rd signal is stored in the memory; 9. Those signals are inputted to an image processing part 5 to read the positions of the marks 8a and 8b. Those read data are inputted to an arithmetic processing part 6 to calculate the rotating speed, and the calculation result is inputted to and displayed on a display part 7.
Patent JP-S6443438-A (JP)
Title: Automatic film winder
Inventor: WAKITA RYUICHI
IPC: B65H19/28
Filed: 1987-08-06
Abstract: PURPOSE:To easily carry out good cutting/rewinding through a simple structure by arranging a charger in a range where a film is in contact with a reserve bobbin. CONSTITUTION:A fully-wound bobbin 3 and a reserve bobbin 4 are at replaced positions, and a film 2 charged electrostatically by means of a charger 6 arranged in a range where the film 2 is in contact with the reserve bobbin 4 contacts tightly with the reserve bobbin 4 thus increasing the degree of contact. A cutter in a cutting device 7 moves in the lateral direction of the film under this condition to cut the film 2 thus finishing replacing operation. When the cutter is operated at a position close to the reserve bobbin 4, the film 2 is wound progressively around the reserve bobbin 4 thus preventing folding of the tip of the film 2.
Patent JP-H0541323-A (JP)
Title: Laminated coil and manufacture thereof
Inventor: YOKOE YOSHIO
IPC: H01F41/04
Filed: 1991-08-06
Abstract: PURPOSE:To provide the title laminated coil and manufacture thereof capable of surely avoiding the magnetic saturation without interposing any different kind of materials during the lamination step while making the restriction of the decline in the inductance as well as the facilitation of manufacture feasible. CONSTITUTION:Within the title manufacture of laminated coils 34 to be baked after the alternate lamination step of insulating ceramic body sheets 31 and coil paste 33, a permeability deteriorating agent is added to the coil paste 33, said agent in the coil paste 33 is diffused in the insulating ceramic body sheets 31 during the baking step, the permeability of said sheets 31 around the coil paste 33 is deteriorated so as to form the low permeability bodies 35.
Patent JP-H1141187-A (JP)
Title: Data broadcast receiver
Inventor: MITSUFUJI HIRONORI
IPC: H04B1/16
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To judge data to be transferred in an inexpensive receiving unit by analyzing control information program data in a host PC, transferring it to a receiving units, and judging whether or not the received data should be transferred to the host PC based on the analyzed result in the receiving unit. SOLUTION: Control information indicating the reception permission/non- permission of each receiver is transmitted from each FM multiple broadcasting station. This control information is analyzed at a host PC 200 side, and stored in a storage device such as a hard disk at the host PC 200 side for each broadcasting station code. At the time of tuning, the host PC 200 side transfers transfer permission/non-permission information corresponding to the tuned broadcasting station to a CPU 104 at the PC card 100 side. The CPU 104 stores the transmitted transfer permission/non-permission information in an RAM 107. Then, only the received data judged as data which should be transferred to the host PC 200 at the PC card 100 side are transferred to the host PC 200.
Patent JP-2001019523-A (JP)
Title: Grout material composition, its cured product and its construction method
Inventor: KOSAKA YUKIO
IPC: C04B28/02
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a grout material composition having excellent resistance to material separation, fluidity, pressure-feeding properties, durability, resistance to chemical and resistance to temperature change, its construction method, its construction method, and provide the construction method, its cured products and the grout material for construction in civil engineering and building. SOLUTION: In the grout material composition comprising (A) cement, (B) a holmite mineral, (C) aggregate and (D) an admixture as essential components, (D) the admixture comprises (D1) an emulsion that is obtained by emulsion polymerization of an α,β-ethylenically unsaturated monomer and (D2) a polymer water-reducing agent with a molecular weight of <100,000.
Patent JP-H1139647-A (JP)
Title: Magnetic recording medium, its production and magnetic storage device
Inventor: FUJIMAKI SHIGEHIKO
IPC: G11B5/72
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To enhance the bonding force with a lubricant by forming a magnetic layer and a protective film on a substrate, forming the protective film comprising a film containing at least carbon, nitrogen and oxygen and specifying each atomic ratio of nitrogen/carbon and oxygen/nitrogen in the film. SOLUTION: The atomic ratio of nitrogen/carbon in the film of the protective layer is specified to 0.05 to 0.3, and the atomic ratio of oxygen/nitrogen in the surface of the film is specified to 0.5 to 2.0. This magnetic recording medium consists of a magnetic disk substrate 1 of a nonmagnetic substrate and a multilayered film produced by successively depositing a Cr base layer 2, a CoCr magnetic layer 3, a carbon protective layer 4 with addition of nitrogen and oxygen, and a perfluoropolyether lubricant layer 5.  In the magnetic recording medium having the structure above described, the surface of the protective film as the interface between the protective layer 4 and the lubricant layer 5 has strong electron withdrawing groups by addition of nitrogen and oxygen having large electronegativity so that the molecular end of the lubricant is firmly bonded to the surface of the protective film. This contributes to the improvement in the durability of the magnetic disk.
Patent JP-S6176264-A (JP)
Title: Deburring tool setting method of industrial robot
Inventor: OKI NOBUAKI
IPC: B24B27/04
Filed: 1984-09-21
Abstract: PURPOSE:To prevent a grindstone from biting into a base material as well as to make it appliable to various robots, by attaching a deburring tool to a rocker arm so as to cause a machining contact part and a rocking center of the rocker arm to be situated on a straight line being orthogonal with a feed direction. CONSTITUTION:At the time of setting an angle grinder 13, a grindstone 14 is tilted as far as the required grinding angle theta to a base material 15. Under this condition, a machining contact part, where the grindstone 14 touches a burr 16 and performs deburring, and a rocking center O of a rocker arm 12 are made so as to be situated on an almost straight line l right-angled with a tool feed direction f1. If doing like this, moment M1 works on the rocker arm 12 by work reaction force F1 whereby if the rocker arm 12 is rotated, the grindstone 14 is in no case bitten into the base material 15 so far as the machining contact part A and the rocking center O are on the straight line l. And that since being affected by robot's individual performance, this method is easily practicable to any of industrial robots.
Patent JP-S6351840-A (JP)
Inventor: TAKIURA YASUO
IPC: A61B6/03
Filed: 1986-08-22
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-2001021412-A (JP)
Title: Sound pressure sensing device
Inventor: SATO OSAMU
IPC: G01H3/12
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To permit always stable sensing of high precision irrespective of the fixing of a sound pressure sensor and irregularity of characteristic. SOLUTION: An output signal of a probe 1 having a sound pressure sensor 6 is amplified with a variable gain amplifier 11 of a monitor 5, and the amplified output is displayed with a liquid crystal display 5a, as a sensing result of the sound pressure sensor 6. A storage part 7 in which data for calibration regarding the probe 1 is stored is arranged in the probe 1. Contents in the storage part 7 is read by a monitor 5 side, and the amplification factor of the variable gain amplifier 11 is adjusted in accordance with the read result.
Patent JP-H0921758-A (JP)
Title: Foreign matter inspecting apparatus for board
Inventor: HONGO TSUTOMU
IPC: G01N21/88
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently inspect even a large-sized glass board by shifting the inspecting area of the board by the reciprocating motion of an X table, thereby reducing the deflection of the board. SOLUTION: A Y table 3 mounts fixedly X tables 6, 7 on slidably supporting XZ bases 4, 5. A glass board 1 is supported astriding on the tables 6 and 7. Z tables 8 and 9 are mounted fixedly on the bases 4, 5 between the tables 6 and 7 to support the board 1 at a point. The tables 8, 9 are disposed separately at a predetermined interval, and the space therebetween forms an inspecting area S. The point contact surface is slightly raised higher than the support surface to correct the deflection of the board 1, thereby reducing it. Further, it is raised more slightly higher to float the board 1, the tables 6, 7 are moved, the board 1 is carried, and returned to the original position. The inspecting area of the board 1 is sequentially shifted at each area S by this reciprocation.  Accordingly, a large-sized board can be inspected in a small inspecting area to be able to efficiently inspect it with small distortion.
Patent JP-S5987070-A (JP)
Title: Manufacture for fluorescent lamp
Inventor: KANAYAMA SHIYUUZOU
IPC: H01J61/00
Filed: 1982-11-10
Abstract: PURPOSE:To suppress the deterioration of light flux caused by the use of a recovered fluorescent substance, by heating a glass tube at a temp. higher than that at which the largest amount of a fluorescent substance adheres, and heating the glass tube after being electrostatically coated, too. CONSTITUTION:In electrostatically coating the inner surface of a glass tube for a fluorescent lamp with fluorescent powder prepd. by mixing a recovered fluorescent substance in a powdery unused fluorescent substance, the glass tube is heated at a temp. higher by 20-70 deg.C than a temp. at which the largest amount of the fluorescent substance adheres. In addition, the glass tube after being electrostatically coated is heated, too. Thus, the brightness of the fluorescent substance electrostatically applied onto the inner surface of the glass tube is remarkably changed, so that the deterioration of initial light flux can be suppressed.
Patent JP-S6176032-A (JP)
Inventor: SHIMODA ICHIRO
IPC: H02J3/24
Filed: 1984-09-20
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-S5898450-A (JP)
Inventor: KAJIMAKI MASAO
IPC: D06M101/16
Filed: 1981-12-08
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-H0362476-A (JP)
Title: Rotating connecting mechanism of cable
Inventor: KISHI HIDEKI
IPC: H01R39/00
Filed: 1989-07-28
Abstract: PURPOSE:To rotate and use only the body of a support table upper part by providing a mechanism capable of freely rotating one cable in any rotating times without twisting the other cable. CONSTITUTION:Circular mounting plates 14, 17 are fixed to struts 2, 3, respectively. An outer cylinder 15 is fixed to the mounting plate 14. The constitution is such that the strut 3 can be freely rotated by two ball bearings 18 mounted between the outer cylinder 15 and the strut 3. A conductor ball 19 is constituted in such a manner that it can be freely rotated with being regularly pressed to a conductor ring 24 and a conductor disk 26 by a helical spring 22. Insulating rings 27, 28, 29 are fixed to the mounting plate 17, the conductor ring 24 and the conductor disk 25 having a conductor connecting stick 26 fixed thereto are fixed to the insulating rings 27, 28, respectively, and a cable 41 is connected to the conductor connecting stick 26. Hence, when rotated together with the strut 3, the cable 41 can be rotated in any rotating times without twisting, and also a current is sent from a cable 42 to the cable 41.
Patent JP-S6173812-A (JP)
Title: Method and device for producing clean steel
Inventor: FUKUDA SHUZO
IPC: C21C7/00
Filed: 1984-09-20
Abstract: PURPOSE:To produce a clean steel having high purity by inserting perpendicularly a circular cylindrical body to the center of a ladle contg. a molten steel and rotating the same at a prescribed speed so that the inclusions in the molten steel are gathered by the centripetal force to the surface of the circular cylindrical body and are captured into the molten slag on the surface of the molten steel. CONSTITUTION:The molten steel which is decreased in the content of impurities such as C, S and P by a ladle refining method or vacuum degassing method is put into a ladle 1 provided with a cover 5 and the circular cylindrical body 8 made of a refractory material such as CaO or Al2O3 or iron bar coated with such refractory material on the surface is inserted to the central part of the molten steel. Such body 8 is rotated around the axis in a 0.5-20rps range by a motor 12 and bevel gears 13, 14. The cenrtripetal force is acted to the nonmetallic inclusions such as Al2O3 existing in the molten steel by the rotation thereof by which the inclusions are gathered to the surface of the body 8 and are floated in the molten steel as a result of a difference in specific grativity so as to be captured into the molten slag on the surface of the molten steel. The clean steel contg. extremely few impurities and nonmetallic inclusions is easily produced.
Patent JP-H0838664-A (JP)
Title: Toy for pasteboard dump play
Inventor: KITAMURA AKIO
IPC: A63H33/18
Filed: 1994-07-29
Abstract: PURPOSE:To provide a toy for pasteboard dump play on which a ratio-cinative element not being provided in conventional dump play is attached. CONSTITUTION:A pair of pasteboard dumps are engaged and held with the recessed part 18 of a cover 4 by the projections 9 of surface hitting bodies 1a-1c for dummy and the projection 13 of a true surface hitting body 3 protruding over openings 19, 20. A dump body 7 can be prevented from jumping out from the recessed part 18, which causes only one of branching parts 2a-2c of a spring 2 to warp even when a toy hits the surface hitting parts 8 of the surface hitting bodies 1a-1c for dummy of the toy of a competitor. When the pasteboard dump hits the surface hitting part 10 of the true surface hitting body 3, the true surface hitting body 3 is turned, and a projecting piece 12 is protruded from the opening 20 to the recessed part 18, and pushes up the dump body 7 powerfully from the lower side, which releases the engaging state with the projections 9, 13, and prevents the dump body from jumping out from the recessed part 18.
Patent JP-H0842331-A (JP)
Title: Exhaust emission control device
Inventor: MABUCHI MAMORU
IPC: F01N3/08
Filed: 1994-07-28
Abstract: PURPOSE:To shorten time until the completion of the desorption of an adsorbing device by providing a circulating flow adjusting means for adjusting the circulating flow rate of exhaust gas in an circulating flow passage and controlling the circulating flow adjusting means by a controller. CONSTITUTION:A circulating flow passage 35 is branched from an adsorbing passage 33 and forms a passage to the upstream of a catalyst device 11. A passage opening/closing means 13 opens/closes the adsorbing passage 33 and a second main passage 32. A circulating flow adjusting means 15 adjusts the circulating flow rate Qr of exhaust gas flowing to the upstream part of the catalyst device 11, in the circulating flow passage 35. A controller 40 is provided for the passage opening/closing means 13 and the circulating flow adjusting means 15. The controller 40 intermittently opens/closes the circulating flow passage 35 so that the circulating flow rate Qr is controlled, when the catalyst device 11 is not completely activated. When the catalyst device 11 is completely activated, the circulating flow passage 35 is maintained in its opened state so that the circulating flow rate Qr is controlled. Thus, time until the completion of the desorption of an adsorbing device 12 can be significantly reduced.
Patent JP-H0246043-A (JP)
Title: Transmitting circuit
Inventor: SUZUKI ATSUHIKO
IPC: H03K17/60
Filed: 1988-08-08
Abstract: PURPOSE:To transmit even when the one of transmitting lines is failed and is fixed to a certain fixed voltage by discharging a fixed current with working the one of the switching circuits of a transmitting circuit to have the two switching circuits corresponding to an input signal and constituting the other with a constant current circuit to suck the fixed current. CONSTITUTION:A transmitting circuit 1 provides an inverter 5 and semiconductor switching components to work as a constant current circuit, a PNP type transistor Tr1 and an NPN type transistor Tr2, for instance. The respective other end of respective transmitting lines 7 and 8 of a transmitting channel 2 are connected to a receiving circuit 3, respectively, and a bias circuit 9 is connected to the input side of a receiving circuit 3 of the transmitting channel 2. When the input of an input terminal 1a becomes H, the output of the inverter 5 becomes L, bias voltage VCC1 is impressed on the base of the Tr1, a base current is supplied, the Tr1 is conducted, a fixed current I0 is discharged from a collector and is outputted to the transmitting line 7 through a diode D1. Besides, when the input of the input terminal 1a becomes H, the Tr2 is conducted, and the Tr2 sucks the fixed current I0 from the transmitting line 8 inversely to the Tr1, that is, a BUS (-) through a diode D2.
Patent JP-S6088097-A (JP)
Inventor: MATSUI HIROSHI
IPC: C11D1/29
Filed: 1983-10-21
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-H0484543-A (JP)
Title: Optical packet multiplexer
Inventor: SHIMAZU YOSHIHIRO
IPC: H04B10/556
Filed: 1990-07-27
Abstract: PURPOSE:To reduce an optical power loss and the hardware quantity by implementing generation and time division multiplex/distribution of an optical packet simultaneously by a multi-stage multiplexer unit. CONSTITUTION:An optical pulse modulators (3-1)-(3-n) modulate an optical pulse based on a packet signal string from input signal lines (1-1)-(1-n) and sends an optical pulse train to a 2X2 multiplexing module (5-1) in a multiplexer unit (6-1). When, e.g., an output of the modulators (3-1), (3-2) is inputted to the module (5-1), the optical pulses of two series are shared alternately to two outputs of the 2X2 optical switch. Then one of the output receives a relative delay by the optical fiber and the outputs are combined again, and the signals of the two series are obtained alternately as sets of two pulses each and the result is outputted from the module (5-1). The production of the optical packet signal and the operation of application of time division multiplex to the signal and its distribution are implemented simultaneously in this way, then the loss is reduced and the hardware quantity is decreased.
Patent JP-H0361936-A (JP)
Title: Stepping motor driving/focusing photographing device
Inventor: YAMAMOTO MASARU
IPC: G02B7/09
Filed: 1989-07-28
Abstract: PURPOSE:To attain automatic focusing and the succeeding shutter opening/ closing drive by means of simple constitution by controlling the rotation of a stepping motor by the number of rotation steps and drive stopping time previously measured, operated and fixed by a range finder, a photometric device and so on. CONSTITUTION:When the stepping motor is rotated in the forward direction and a drive ring 7 is rotated in the clockwise direction, a focus ring 8 is rotated only by the frequency previously found by the range finder and computed by a CPU or until a focusing signal is generated. A hook lever 9 is rotated in the counterclockwise direction by the force of a spring 9a, a projection part 9c is held at the abutted state upon a pin 8d and also the focusing ring 8 is held on the focusing position by engaging a gear 8d with a spring 8e. When the ring 7 is successively driven in the clockwise direction, the stepping motor is rotated by the number of steps previously measured by the photometric device and computed by the CPU, the driving lever 11 is rotated in the counterclockwise direction and the shutter blade 12 also is rotated in the counterclockwise direction to generate a fixed aperture. Thus, the focusing and shutter opening/ closing operation can be attained by the simple constitution.
Patent JP-H1130165-A (JP)
Title: Fuel injection device
Inventor: MORI SHUNICHI
IPC: F02M61/04
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection device simple in structure and high in safety and reliability by providing a booster for making a pressurized operating fluid act upon a large diameter piston and pressurizing fuel by a small diameter piston to feed the fuel to a fuel sump. SOLUTION: Operating air passing through an air supply pipe flows into a large diameter cylinder 12e form an air supply passage 12b of an injector 60 and acts upon a large diameter piston 14a. Fuel enters a fuel feed passage 12a from a fuel pipe joint 4 of the injector 60 via a fuel feed pipe and pushes a check valve 15 open to reach a fuel compression chamber 12f. When the operating air acts upon the large diameter piston 14a to push down a small diameter piston 14b, fuel in the fuel compression chamber 12f is pressurized, and its pressure rises. The fuel therefore passes a fuel jet passage 12d and pushes a fuel discharge valve 17 open to enter a fuel sump 13b via a fuel discharge passage 12i and a nozzle feed passage 13a.  A needle valve 20 is therefore opened against a needle valve spring 21, and the fuel in the fuel sump 13b is injected into a combustion chamber from a nozzle hole 13d.
Patent JP-S6092139-A (JP)
Title: Car washing method for vehicle
Inventor: YAMAGUCHI TORIZOU
IPC: B60S3/06
Filed: 1983-10-25
Abstract: PURPOSE:To prevent unwashed sections from being left, by providing such an arrangement that left and side brushes are moved to positions which are over the widthwise middle part of a vehicle body of a car to be washed, in the condition that both brushes are arranged in the vicinity of the vehicle body for washing the car. CONSTITUTION:Side brushes 3a, 3b are rotated in the opposited directions, respectively while cleaning water is jetted from nozzles in a pipe line to a vehicle body 15, for initiating washing of the front section of the vehicle body 15. After the initiation of washing motors for moving the brushes 3A, 3B are driven to move the brushes 3A, 3B together toward one side so that car washing is carried out until the brush 3A which is behind in the moving direction passes over the widthwise middle part of the vehicle body 15. Then the motors are reversely driven to move the brushes in the opposite direction so that car washing is made until the brush 3B which is behind in this opposite direction passes over the widthwise middle part of the vehicle body. Then both right and left brushes 3A, 3B are parted from each other to continue car washing for the side surfaces 15A, 15B and rear section 15C of the vehicle body 15.