baber/WOPTO huggingface dataset:
Patent JP-H01302572-A (JP)
Title: Regularizing board
Inventor: MIHASHI DAISUKE
IPC: G11B17/34
Filed: 1988-11-01
Abstract: PURPOSE:To obtain a satisfactory contact condition for a head and a magnetic head by causing a projecting part, which is provided on the regularizing board of a revolving magnetic sheet device, to be a plane surface same as a shape to be abraded in advance. CONSTITUTION:Projecting parts 13 and 14 are provided on a regularizing board 12 and the apex parts of the projecting parts are caused to be plane surfaces 15 and 16. Here, the plane surfaces 15 and 16 of the apex parts in the projecting parts are not always horizontal but plane surfaces 17 and 18 can be inclined by a certain angle to a horizontal direction. Next, a width W of the plane surfaces 15-18 can be determined according to quantity which is really abraded and shaved and it is desirable to be 0.1mm<=W<=0.5mm. Thus, sliding and contacting goes to be satisfactory from the beginning and reproductivity is also improved.
Patent JP-H09252060-A (JP)
Title: Manufacturing method of semiconductor nonvolatile memory device
Inventor: SATOU TOSHIHIRO
IPC: H01L29/788
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To suppress circular conical recesses from being formed into a quartz window to pass a microwave by an anisotropic ECR etching to form a metal interconnection by using reactive gases of chlorine and boron trichloride. SOLUTION: P-type wells are formed on a semiconductor substrate 1. After forming a file oxide film 2 by the selective oxidation, a memory insulation film 8 and a gate electrode interconnection 10 are formed. An n-type high-concn. diffused layer 14 to be a source-drain region is formed in a region where the interconnection 10 matches the film 7. A layer insulating film 13 is formed on the entire surface and contact holes 15 are formed at specified area. An Al interconnection 16 connected to the substrate 1 through the contact holes 15 is formed by etching with an electron cyclotron resonance plasma using reactive gases of chlorine and born trichloride.
Patent JP-2000103406-A (JP)
Title: Device for setting packaging and wrapping dimensions of a plurality of products
Inventor: KIYOHARA SHINKICHI
IPC: G06F17/50
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for setting packaging and wrapping dimensions of products to efficiently store the products in a packaging or wrapping container even if products can not be actually received when a plurality of products are packaged or wrapped in such a condition that they are combined with each other. SOLUTION: A control means controls a display means based on the direction of a directing means, which is operated by an operator, so that a step to display a pair of blocks 91, 92 having shape and dimension nearly corresponding to that of a pair of products on a three-dimensional map, a step which fixes one of the blocks 91 and changes the posture of the outer block 92 on the three- dimensional map, a step wherein the block 92, after changing the posture thereof, is brought close to a position where it does not interfere with the block 91 and both the blocks are combined with each other so that the operator judges that the blocks, as a whole, take approximately the shape of quadratic prism, and a step wherein the entire external shape and dimension of a block formed by combining both the blocks 91, 92 is determined, are successively performed.
Patent JP-2000103586-A (JP)
Title: Control system of man conveyor
Inventor: CHIKARA MASAHIRO
IPC: B66B25/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To shorten the length of wiring and simplify the wiring by providing a safety device and sensors for detecting the condition of the respective parts of a man conveyor, an operation control board for the man conveyor, and a sensor terminal end device collecting, processing, and accumulating the detailed information of the man conveyor. SOLUTION: An operation control board 1 and a sensor terminal end device 2 are connected together through a line of communication 6, mutual delivery and receipt of information is made possible, and even when the sensor terminal end device 2 is provided on a maintenance impossible position, maintenance is possible from the operation control board 1 through the line of communication 6. Further the communication means can use either of wire and wireless if it hardly receives influence of external noise, for example, optical communication can be also utilized. A safety device 3 and sensors individually pull out the wirings and input them to the sensor terminal end device 2. Further, because the safety device 3 must execute stop process immediately after operating contacts, a circuit arranged in series is input to the operation control board 1.
Patent JP-2001103029-A (JP)
Title: Digital broadcasting receiver
Inventor: IWASAKI TOSHIYA
IPC: H04J11/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To allow a ground wave digital television broadcasting receiver to decode a TMCC signal with high accuracy, even in its small circuit scale. SOLUTION: A ground wave digital television broadcasting receiver extracts several valid bits from among the bits of an I signal and a Q signal, which constitute the carrier of the TMCC signal and subsequently performs DBPSK demodulation of the several valid bits. In the case the I signal and the Q signal are positive, the ground wave digital television broadcasting receiver performs retrieval in order of an MSB, first specifies a bit having '1' and then extracts three bits with this bit as a center.
Patent JP-2000103454-A (JP)
Title: Beverage filling container cap
Inventor: TAKAO YUKIHIRO
IPC: B65D51/18
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To assure a tamper-evident function at a low cost by employing a tamper-evident mechanism comprising a weakened part on a lower part of a lower lid which is to be threaded with a container mouth and also by employing a tamper-evident mechanism comprising a weakened part also on an over cap to be engaged with the lower lid. SOLUTION: A container filled with a beverage has an assembly of a lower lid 3 and an upper lid 4 threaded with a container mouth 1 in a state that a liquid flow path 3d is closed. In addition, an over cap 5 is put over from above the upper lid 4, and its lower part is engaged with the lower lid 3. If the lower lid 3 is re-fitted after it is once removed from the container mouth 1, a weakened part 3f provided on a lower part of the lower lid 3 is broken, so that a consumer can determine that someone has once removed the lower lid 3 from the container mouth 1. In addition, also when the over cap 5 is re-put after it is once removed from the lower lid 3, a weakened part 5a provided on a lower part of the over cap 5 is broken, so that tempering can be similarly determined.
Patent JP-2001058270-A (JP)
Title: Method of welding pin to base material formed with painted layer on surface and stud welding device therefor
Inventor: MASUDA FUMIICHIRO
IPC: B23K9/23
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of welding a pin to a base material formed with a painted layer on a surface and a stud welding device small in size and light in weight. SOLUTION: A stud welding device is provided with a pin 2 with its tip sharpened, a welding gun 1 to hold the pin 2, a main power source V1 to weld the stud pin 2 to a base material body 3, a main charging capacitor C1 to store its electric change, an auxiliary power source V2 having voltage higher than the main power source to destroy a pained layer 4 and an auxiliary capacitor C2 to store its electric change and having a capacity lower than the main capacitor, further, by the stud welding device constituting of a power source part 10 arranged with a circuit to simultaneously supply the electric change stored in the main capacitor C1 and auxiliary capacitor C2, the painted layer 4 is destroyed at the initial stage of discharge, successively, by fusing the base material body 3, the pin 2 is welded to the base material body 3.
Patent JP-H06101131-A (JP)
Title: Fused falsely twisted yarn having fancy effect
Inventor: MIYAZAKI TAKAO
IPC: D02G1/02
Filed: 1992-09-17
Abstract: PURPOSE:To obtain a fused falsely twisted yarn providing fabric having refreshing touch, tension and rigidity, having darkly dyed parts and lightly dyed parts mutually in the longer direction of yarn wherein these parts are fused and single yarn is partially protruded in an arched or lopped state. CONSTITUTION:Highly oriented undrawn yarn 1 obtained by high-speed spinning is passed through a guide 2, intermittently brought into contact with a water applying roller 5 by an intermittently water-applying device 4 between a feed roller 3 and a first delivery roller 7, supplied with water, heat-treated by a non-contact type heater 6, then simultaneously drawn, fused and temporarily twisted between the first deliver roller 7 and a second delivery roller 8 by a falsely twisting heater 8 and falsely twisting spindle 9, wound on a package 12 by a winding roller 11 to give the objective fused falsely twisted yarn having fancy effects and darkly dyed parts (c) and light dyed parts (d) mutually in the longer direction of yarn wherein these parts both of where filaments are partially fused, respectively, and several of single filaments are protruded (b) in an arched or looped shape from the yarn.
Patent JP-H02122090-A (JP)
Title: Production of joint body of electroformed parts and metallic parts
Inventor: TAKADA HIROSHI
IPC: B23K28/00
Filed: 1988-10-31
Abstract: PURPOSE:To bond a metallic member and an electroformed article with excellent adhesive properties by closely sticking and bonding both two metallic members and a core for forming the electroformed article via a specified metallic plate and thereafter cutting the surfaces of the bonded parts and electroforming the bonded parts while keeping this parts as a cathode and theremore dissolving and removing the core in the case of joining two pieces of metallic members with the electroformed article. CONSTITUTION:Two pieces of metallic members 1, 2 and a core 5 made of Al positioned in the middle thereof are bonded by both the female screws 3, 4 of the inner diameter of the metallic members 1, 2 and the male screws 6, 7 provided to the core 5. In this case, the conductive metallic thin plates 8, 9 such as pure copper excellent in softness and ductibity are interposed between the metallic members 1, 2 and the joint surfaces 10, 11 of the core 5. The outer peripheral part of the base metal A formed by such a method is cut at cutting allowance 12 and thereafter the core 5 is cut and worked e.g., in a bellows shape. Then electro-forming treatment is performed while keeping this base metal A as a cathode and the plated continuous layers 15a, 15b are formed on the surface and finally both Al 5 of the core and the thin plates 8, 9 made of pure copper are dissolved and removed., A joint body wherein the metallic members 1, 2 are integrally bonded by the electrodeposited bellows 15 with excellent adhesive properties is obtained.
Patent JP-H03138430-A (JP)
Title: Transfer vehicle for office work
Inventor: HAYASHI SHINICHIRO
IPC: F02B37/00
Filed: 1989-10-23
Abstract: PURPOSE:To eliminate the shortage of electric power by recovering the exhaust energy of an adiabatic type Diesel engine for traveling as electric power and supplying said electric power as the electric power for the on-vehicle OA equipment and controlling the fuel feed quantity for the engine according to the electric power consumption quantity of the on-vehicle equipment. CONSTITUTION:As for a vehicle on which an air conditioner and an electrical refrigerator as electrical products are mounted, besides a computer, facsimile and a copying machine as OA equipment, and transacts the office works in a company, a turbocharger 2 is installed on an adiabatic type Diesel engine 1 using ceramics, and a rotary electric machine which serves as an electric motor - generator is directly connected with the rotary shaft of the turbocharger 2. The turbocharger 2 is driven by the exhaust energy of the engine 1, and AC electric current is generated from the rotary electric machine, and stored in a battery 6. The DC electric power of the battery 6 is converted to the AC electric power conforming to a commercial use power source by an inverter, and supplied into the on-vehicle mounted equipment, and the fuel supply quantity for the engine 1 is controlled according to the electric power consumption quantity.
Patent JP-2001100137-A (JP)
Title: Scanning optical device
Inventor: UZUKI KAZUO
IPC: G02B7/02
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To assemble cylindrical lens or a composite lens including it in an optical box. SOLUTION: The side face 2a of a cylindrical lens 2 is made to abut against an optical-axis-directional reference part 11 stood on the bottom wall of an optical box 10 and the cylindrical lens 2 is slid on a pedestal 12 to adjust the focus of a spot image formed on a rotary drum with laser light; and the cylindrical lens 2 is fixed to the optical box 10 by using a spring 13 which presses the lens against the reference part 11 and pedestal 12 from two directions. It is easy to disassemble and recycle the cylindrical lens 2 and freely readjust it as compared with a case wherein the cylindrical lens 2 is permanently fixed by using an adhesive.
Patent JP-H02121039-A (JP)
Title: Load prediction simulation system for computer system
Inventor: NISHI ATSUKO
IPC: G06F11/34
Filed: 1988-10-31
Abstract: PURPOSE:To raise the precision of load prediction in various kinds of supposed systems by operating a load predicted object CPU under operating surroundings simulated by a simulating CPU, and measuring load in this operating state by the load predicted object CPU itself. CONSTITUTION:The load predicted object CPU 11 operates under the operating surroundings of the supposed system simulated by channel alternation interfaces 4, 15 to alternate a channel in response to a request from the simulating CPU 21. The load predicted object CPU 11 predicts the load in the supposed system of various scales simulated by the simulating CPU 21 by measuring the load in the operating state of itself by a load measuring tool 11a built in the CPU 11. Thus, simulation for the load prediction of large-scale computer system can be executed at high precision without constructing actual operating system.
Patent JP-S62134220-A (JP)
Inventor: KATO YOSHIHARU
IPC: C01G23/00
Filed: 1985-12-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63129369-A (JP)
Title: Developing device
Inventor: TACHIKAWA MASAICHIRO
IPC: G03G15/08
Filed: 1986-11-19
Abstract: PURPOSE:To supply the same amount of toner as consumed toner in a developer to a containing part from a hopper and to keep the toner concentration in the developer almost constant by providing a partition means with plural opening holes and a tilting vane tilting in the conveying direction of the developer. CONSTITUTION:The toner in the developer 14 is consumed by a developing action to develop a gap equivalent to the volume of the consumed toner in the containing part 16, and a fresh toner goes into the containing part 16 through the opening holes of the partition 24 from the hopper. When the developer 14 in the containing part 16 increases to its initial level, an agitating action 28 inhibits the entry of excessive toner, and the developer 14 maintains almost the same toner concentration as in an initial state. The tilting vane 26 applies rocking in the side direction viewed from the conveying direction of the developer to the agitating action 28, agitates and mixes the toner supplied from the hopper with the developer in the developer containing part 16, speeds up the electrostatic charge of the toner and functions so that the toner can have the electrostatic charge amount enough to develop satisfactorily, simultaneously homogenizes the developer and minimizes the unevenness of the toner concentration.
Patent JP-H02124738-A (JP)
Title: Production of chalcogenide glass fiber
Inventor: NISHII JUNJI
IPC: G02B6/00
Filed: 1988-11-02
Abstract: PURPOSE:To reduce the structural mismatching due to defective fusion at the core-clad interface and the crystallization of the surface of the clad being spun by precoating the periphery of a chalcogenide tube with a thermally shrinkable resin tube, and then carrying out spinning. CONSTITUTION:The chalcogenide glass tube 4 and the chalcogenide glass rod 5 having a higher refractive index than the chalcogenide glass in the tube 4 are inserted into a quartz crucible 2 provided with a nozzle 1 at its lower part. In this case, the chalcogenide glass tube 4 is precoated with a resin tube 3 ('Teflon FEP(R)' having about the same viscosity as the tube 4 at the spinning temp. of about 300 deg.C of chalcogenide glass is preferably used). The gap between the tube 4 and the crucible 2 is then pressurized to higher than atmospheric pressure by an inert gas such as Ar, the gap between the tube 4 and the rod 5 is kept at lower than atmospheric pressure, only the vicinity of the nozzle 1 of the crucible 2 is locally heated, and a chalcogenide glass fiber having a core-clad structure is spun.
Patent JP-H02171491-A (JP)
Title: Drill bit made use of poly-crystaline grain
Inventor: RUZAA RAMAA HOWAITO
IPC: E21B10/46
Filed: 1989-10-25
Abstract: PURPOSE: To improve the service life by implanting polycrystalline diamond abrasive grains which are thermally stable and adjusted in mesh size in a crown matrix to form a drill bit. CONSTITUTION: A metallic or alloy matrix is held in a drill surface, and polycrystalline diamond abrasive grains of about 1-2000 μm in diameter are uniformly distributed in the matrix to form an impregnated diamond bit. The concentration of the polycrystalline diamond abrasive grains is set to be about 5-50 vol.%. The polycrystalline diamond is formed of self-bonded diamond grains of about 70-90 vol.%, a metal phase which is substantially and uniformly impregnated and consists of about 0.05-3 vol.% catalyst metal or alloy, and a cavity network which is distributed to and communicated with the polycrystalline diamond all over the polycrystalline diamond. A constantly new blade surface is generated thereby to improve the service life of the bit.
Patent JP-H08136365-A (JP)
Title: Torque sensor
Inventor: SATO KOICHI
IPC: B62D5/04
Filed: 1994-11-10
Abstract: PURPOSE: To prevent a winding and a lead wire from being damaged and improve the reliability of a sensor, by soldering and connecting within a narrow groove defined between flanges an end part of a sensor coil (winding) and a cable (lead wire) connected to a detection circuit part. CONSTITUTION: An end part of a sensor coil (winding) 71 wound around a wide groove 75 defined between flange parts 65 and 69 of a bobbin 62 is guided through a notch part formed in the flange part 69 into a groove 68, and twined with a cable (lead wire) 21 connected to a connector 72 of the torque sensor within the groove 68 and, soldered and connected each other. In this state, an adhesive is filled in the groove 68, so that the coil 71 and the cable 21 are fixed together with a connecting part 70 therebetween in the groove 68. Since the coil 71 is connected to the cable 21 by the soldering within the groove 68 separated from the groove 75 where the coil 71 is wound, the coil 71 is prevented from being damaged by the soldering.
Patent JP-H07128955-A (JP)
Title: Image forming device
Inventor: YAMAMOTO MASAHIRO
IPC: G03G15/02
Filed: 1993-11-05
Abstract: PURPOSE:To eliminate the need of a duct or a fan, to make a device simple and inexpensive and to prevent noise from being caused by the fan by providing an electrode near an electrostatic charger and providing an ozone filter between the electrostatic charger and the electrode. CONSTITUTION:A corona wire 15 is provided at the center of the corona discharger 3 and corona discharge is generated by a high-voltage power source. Then, oxygen in air is ionized and ozone 4 is generated. When a transfer power source 21 is actuated, an electrostatic charge bias electrode 23 whose voltage is reduced based on the ratio of resistances 24 and 25 is impressed. At this time, the ozone 11 being negative ion receives Coulomb's force according to an electric field generated between a shield plate 16 and the electrode 23. Then, it is passed through the aperture 16b of the plate 16 and the ozone filter 22 and gently moved toward the electrode 23. Since the filter 22 is fitted so as to cover the aperture 16b of the plate 16, the moving ozone 4 is decomposed into oxygen or absorbed by the filter 22 by being passed through the filter 22.
Patent JP-H08138322-A (JP)
Title: Recording/playing system
Inventor: FUNABASHI TAKESHI
IPC: G11B20/10
Filed: 1994-11-10
Abstract: PURPOSE: To obtain a recording/playing system in which an external request of access can be dealt with quickly by providing means for writing recording state information, read out through a recording state information read out means, into a memory means in the order to shelf number. CONSTITUTION: A recording medium D, thrown into a recording medium I/O section 49, is transferred to a recorder/player 2 and set thereat so that an information signal is recorded on the recording medium D or reproduced therefrom. A control section 28 reads out recording state information, including a defect management table, from the recording medium D reproduced through the recorder/player 2 using a recording state information read-out means and then writes the information thus read out into a memory means 57 in the order of shelf number using a recording state writing means. Consequently, the recording state information of the recording medium D thrown into the recording medium I/O section 49 is stored in an arrangement variable region of the memory means 57 corresponding to the number of shelf T for containing the recording medium D.  Since the information recorded on the recording medium D is not required to be read out when the medium D transferred from some shelf T is recorded or reproduced through the recorder/player 2, external request of access can be dealt with quickly.
Patent JP-2001099506-A (JP)
Title: Pulse tube refrigerating machine
Inventor: SHIYU SHIYOUI
IPC: F25B9/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To improve refrigerating efficiency by preventing the generation of circulating flow, in a pulse tube refrigerating machine. SOLUTION: A cylinder member 71 is provided between a second high- pressure on/off valve 18 as well as a second low-pressure on/off valve 19 and the high-temperature terminal 41b of a pulse tube. A defining member 72 is arranged in the inner space of the cylinder member 71. The inner space of the cylinder member 71 is defined into a first inner space 74, communicating with the second high-pressure opening and closing valve 18 and the second low-pressure on/off valve 19, and a second inner space 75, communicating with the high-temperature terminal 41b of the pulse tube.
Patent JP-H01120731-A (JP)
Title: Plasma display panel
Inventor: SUGAWARA MOTOO
IPC: H01J17/49
Filed: 1987-10-31
Abstract: PURPOSE:To improve the luminous brightness and luminous efficiency by forming an upper discharge electrode with a single conductor plate bored with discharge holes forming discharge spaces of multiple discharge cells respectively. CONSTITUTION:An insulating plate 6 provided with a group of lower discharge electrodes Ym, Ym+1, ... crossing a group of partition walls 4, 4... and using the intersections as the discharge spaces for seed fire of discharge cells D... and rectangular discharge holes 5, 5... forming part of respective discharge spaces for display of the discharge cells D... is provided on a group of partition walls 4, 4.... An upper discharge electrode X made of a single conductor plate bored with rectangular discharge holes 7, 7... forming part of respective discharge spaces for display of the discharge cells D... is provided on the insulating plate 6. Even if the discharge spaces are made wider, the discharge start voltage can be suppressed low, and the luminous brightness and luminous efficiency can be improved.