baber/WOPTO huggingface dataset:
Patent JP-S6247069-A (JP)
Title: Developing machine for electrophotographic copying machine
Inventor: AOYAMA MAMORU
IPC: G03G15/08
Filed: 1985-08-27
Abstract: PURPOSE:To prevent the deterioration in picture quality by setting DRS of a developing roll independently of the attitude of a side frame. CONSTITUTION:A shaft 5 of a developing roll 3 is energized on the side of a photosensitive drum 1 in its both side end parts independently by springs 9, and both tracking rolls 4 are brought into contact with the photosensitive drum 1 with the same energizing force by springs 9 independently of the attitude of a side frame 7. DRS of the developing roll 3 to the photosensitive drum 1 is set by both tracking rolls 4. Thus, picture defects due to insufficient DRS setting are eliminated.
Patent JP-H0237694-A (JP)
Title: Electric discharge lamp lighting device
Inventor: YOSHIDA SHIGEHISA
IPC: H05B41/24
Filed: 1988-07-26
Abstract: PURPOSE:To reduce the size and weight of a high frequency oscillator circuit by setting a no-load output voltage of a high frequency oscillator circuit such that the voltage is lower than a higher starting voltage and higher than a lower voltage, and a total of a voltage generated at a balancer after starting of a electric discharge lamp whose starting voltage is low and an output voltage is more than the higher starting voltage. CONSTITUTION:An AC voltage of a commercial power 1 is rectified by a full- wave rectifier, and a DC voltage is converted into a high frequency voltage in a high frequency oscillator circuit 3 to excite the primary winding of an oscillating transformer OT for boosting and generate a high voltage of a high frequency in the secondary winding. And when discharge lamps A and B start, the discharge lamp B whose starting voltage is low is firstly made to start and the discharge lamp A whose starting voltage is high is made to start at a combined voltage of an output voltage Vo of the high frequency oscillator circuit 3 and a voltage VLA generated at a balancer L. Thus, the output voltage Vo at a no-load time of the high frequency oscillator circuit 3 can be set lower than a higher starting voltage VA and it becomes possible to reduce the size and weight of the high frequency oscillator circuit 3.
Patent JP-H0825092-A (JP)
Title: Hydraulic press device and hydraulic press system
Inventor: NAKAGAWA MASAO
IPC: B30B15/02
Filed: 1994-07-15
Abstract: PURPOSE:To equip a press at a low cost by separating the indispensable elements to the press from the other elements, making die press module by arranging the indispensable mechanisms or the like integrally and simply and combining the die press module with a support system with which several such modules are controlled. CONSTITUTION:Three die press modules 10 including the indispensable elements as a press device are successively provided in a series shape on the underside of the top board of a rack 11. A leveler feeder 12, scrap cutter 13, hydraulic unit 14, control panel 15, etc., are provided on the rack 11 by making them correspond in one set and they are the devices comparable to three press devices which are respectively individually combined with roll feeders. Three kinds of working are executed with one device without executing die change with this hydraulic press device.
Patent JP-S6239608-A (JP)
Inventor: DEIBUITSUDO FUARAA
IPC: C08F/
Filed: 1986-08-08
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-S6247006-A (JP)
Title: Optical fiber lead-in terminal
Inventor: NODA JUICHI
IPC: G02B6/00
Filed: 1985-08-26
Abstract: PURPOSE:To facilitate leading the light into a vessel by providing a hole in a flange which is used to attach an optical fiber coated with a metallic film to the pressure vessel or the vacuum vessel and inserting the optical fiber through this hole and keeping airtightness between the optical fiber and the flange with a low-melting point metal. CONSTITUTION:An optical fiber 3 is coated with an Al metallic film of about 10mum thickness. In case that an optical fiber 3 is led into a vacuum vessel 1, a Pb alloy is melted by high frequency heating or the like and is packed in the gap between the hole and the optical fiber for the purpose of adhering the optical fiber 3 in the hole having 1mm diameter piercing a copper flange 2 and the flange to each other, thereby fixing the optical fiber and the flange. This flange 2 is attached to the vacuum vessel 1 to keep sufficiently the degree of vacuum in the vessel 1 at 10<-6>Torr.
Patent JP-H0829268-A (JP)
Title: Structure of thermistor for electronic clinical thermometer and its manufacture
Inventor: YOSHINO NORIO
IPC: G01K7/22
Filed: 1994-07-18
Abstract: PURPOSE:To enhance a pressure-resistant insulating property in a thermistor single body and to enhance a static electricity-resistant characteristic and a noise-resistant characteristic when the thermistor single body is incorporated in an electronic clinical thermometer by a method wherein an insulating member has a two-layer structure at the tip part of a thermistor. CONSTITUTION:A thermistor 10 is constituted in such a way that an element part in which lead wires 14, 14' having lead-wire coatings 141, 141' are electromechanically coupled, by solders 13, 13', to an element-material part 11 having electrodes 12, 12' on both faces is covered with an insulating member 151 and, in addition, that the insulating member 151 is covered with an insulating member 152. Then, a thermistor 9 which is obtained in a first dipping process is passed through a second dipping process in which a molten insulating member 15 put into a molten insulating-member tank 15 used in the first dipping process is inserted down to a depth at which its tip part 151' is hidden completely by the insulating member 15 and in which the insulating member is pulled up. After that, the thermistor is put into a drying furnace, the insulating member is hardened, the insulating member 152 as a second layer is formed, and the thermistor 10 is obtained.
Patent JP-H0936631-A (JP)
Title: Antenna system for automobile
Inventor: SHINNAI MASAO
IPC: H04B7/08
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an antenna system for automobile by which a cost is reduced and the number of times of flickering of a television image at switching is reduced and tuning is easily performed. SOLUTION: A first antenna 4 and a second antenna 5 tuned to at least a TV broadcasting wave VHD-L band, a third antenna 6 and a fourth antenna 7 tuned to a TV broadcasting wave VHF-H band are provided at least as glass antennas. The first and third antennas are connected to a pre-amplifier 101 via at least a first mixer 91 , and the second and fourth antennas to a second pre-amplifier 102 via at least a second mixer 92 , and the output of the first and second pre-amplifiers are inputted to a diversity unit 11.
Patent JP-H0854024-A (JP)
Title: Oscillating rolling bearing
Inventor: KONDO HIROMITSU
IPC: F16C33/66
Filed: 1994-08-09
Abstract: PURPOSE:To improve durability of a rolling bearing against oscillation. CONSTITUTION:A full type ball bearing without a holder is provided. A plurality of load rolling bodies 3a receiving a bearing load and a plurality of unload rolling bodies 3b not receiving the bearing load are arranged between an inner ring 1 and an outer ring 2. An arrangement pitch (p) of the unload rolling body 3b is substantially equal to or smaller than a rotational angle of a rolling body 3. The unload rolling body 3b is formed of PTFE material having self- lubricancy.
Patent JP-2001014682-A (JP)
Title: Optical disk
Inventor: MATSUMARU SUKEAKI
IPC: G11B7/007
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To improve the format efficiency by reducing the length of a header region that is constituted of prepit columns, while securing the reading reliability of ID information. SOLUTION: In a user region of the optical disk, data are recorded as mark columns 33 such as phase change marks on both land and groove tracks 31 and 32. In a header region, which is set for every prescribed segment in the direction along the recording tracks, prepit columns 34 and 35 are arranged and formed adjacent to each other in a disk radial direction in a same zone so that a shortest pit length is made longer than a shortest mark length of the mark column 32 and ID information such as address information is recorded.
Patent JP-H0934219-A (JP)
Title: Process cartridge
Inventor: YANAGI KENZO
IPC: G03G15/02
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a process cartridge equipped with an electrifier which suppresses electrification failure due to soil on a contact part between a photoreceptor and the brush electrifier and is capable of stably electrifying the photoreceptor continuously for along term. SOLUTION: In the process cartridge of an electrophotographic system which electrifies the photoreceptor 1 by means of the rotary brush electrifier 12 and stores toner T with which an electrostatic latent image on the photoreceptor 1 is developed, the brush electrifier 12 is rotated in the opposite direction to the photoreceptor 1, and the number of the rotations of the brush electrifier 12 is made extremely low.
Patent JP-H0238371-A (JP)
Title: Production of zirconia based refractory heating element
Inventor: ASAMI HAJIME
IPC: C04B35/48
Filed: 1988-07-27
Abstract: PURPOSE:To readily obtain a zirconia based refractory heating element having excellent exothermic characteristics by turning on electricity or induction heat characteristics and thermal shock resistance by laminating a flexible refractory sheet reinforced by zirconia fiber and used as a raw material in roll form or stepwise form and burning the flexible refractory sheet. CONSTITUTION:A zirconia based refractory heat element generated by turning on electricity or induction heating is formed by the following method: 100 pts.wt. aggregate consisting of 5-80 pts.wt. zirconia fiber and 20-50 pts.wt. zirconia powder containing a zirconia stabilizer is blended with 20-50 pts.wt. flexible binder to form a refractory sheet having flexibility at ordinary temperature. Then the refractory sheet is laminated in roll form or stepwise form. The flexible binder includes e.g., emulsion of vinyl acetate resin, ethylene glycol or glycol.
Patent JP-S5988496-A (JP)
Inventor: RAINHARUTO GURAADE
IPC: C07F7/22
Filed: 1983-10-06
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-H05196178-A (JP)
Title: Airtight pipe connection
Inventor: RAINAA KURINKUSU
IPC: F16L15/00
Filed: 1992-06-22
Abstract: PURPOSE: To make it possible to reproducibly test the gas-tightness of pipe connection within less than 60 seconds by providing an opening extending through the wall of a sleeve in each area of the thread-free portion between the tight metal seat and the internal thread portion. CONSTITUTION: The sleeve 1 has an internal conical threaded portion 3 extending from the end toward the central thread-free portion. Openings 2, 2' extending through the wall of the sleeve 1 are provided each in the area between a tight metal seat 6 and the internal threaded portion 3. The openings 2, 2' extend to the terminal area of the internal threaded portion of the sleeve 1 through a groove. Thus, the openings make it possible to reproducibly test the gas-tightness of pipe connection within less than 60 seconds.
Patent JP-H0822802-A (JP)
Title: Plasma processor by double pressure gradient type pig discharge
Inventor: URAMOTO JOSHIN
IPC: C23C14/30
Filed: 1994-07-05
Abstract: PURPOSE:To develop a plasma processor by stably supplying high-density plasma even to a region which is low in pressure and weak in magnetic field over large area and large volume without arrangement of a electrode. CONSTITUTION:A cathode 1 for DC discharge having a gas pressure gradient, a middle electrode 2, and an anode, and an anode ring 4 are arranged at the end of a main (vacuum) container 7, and a discharge plasma flow diffuses into the main container from the center hole of the anode ring. Parallel strong magnetic fields is applied to the anode region, so it becomes PIG discharge. The direction and shape of the plasma flow 8 diffused into the main container are adjusted by a permanent magnet.
Patent JP-H02186721-A (JP)
Title: D/a converter
Inventor: OGAWARA TAKESHI
IPC: H03M1/74
Filed: 1989-07-19
Abstract: PURPOSE:To improve the relative precision of constant current sources and a resistance with respect to stress distortion to be generated at the time of sealing a mold package by putting grooves around the constant current sources when bending stress in applied to a pellet due to the sealing of resin. CONSTITUTION:The grooves 17, 18 and 19 are digged around the constant current sources installed ion the pellette 1. When bending stress is given to the pellette 1 by the filling of resin, the grooves 17-19 are given around the constant current sources 8-10, whereby bending stress given to respective constant current sources are dispersed in four directions and are released. For digging the grooves in the pellette 1, groove parts 21 are digged in an oxide film 20 by aeolotropic etching. Aluminum wiring and polysilen wiring can be executed in constant current source parts by covering soft films 22 such as polyimide on the groove parts. Thus, the relative precision of the constant current sources and the resistance can be improved with respect to stress bending occurring at the time of inserting the mold package.
Patent JP-H0238578-A (JP)
Title: Surface treatment of polyphenylene oxide/polyamide alloy resin molded product
Inventor: AOKI EIJI
IPC: C23C18/24
Filed: 1988-07-27
Abstract: PURPOSE:To form a plating film having fine luster and superior adhesion by electroless plating on a polyphenylene ether/polyamide alloy resin molded product by roughening the surface of the product by etching with an etching soln. having a specified compsn., sensitizing and activating the roughened surface and immersing the product in an electroless plating soln. CONSTITUTION:The surface of a polyphenylene oxide/polyamide alloy resin molded product is cleaned and roughened by immersion in an etching soln. prepd. by adding a cationic, anionic or nonionic surfactant and an inorg. salt such as condensed phosphate to a CrO3-free aq. soln. of a mineral acid such as hydrochloric acid. The product is immersed in an acidic aq. soln. of an inorg. or org. acid and further immersed in a soln. contg. Pd. Pd acting as catalytic nuclei for electroless plating is adsorbed on the surface of the product to sensitize and activate the surface. The product is then immersed in an electroless Ni plating soln. to form a lustrous Ni plating film and it is further electroplated as required.
Patent JP-S6080450-A (JP)
Inventor: INOUE MASAYUKI
IPC: A61F13/00
Filed: 1983-10-07
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-S6251580-A (JP)
Title: Recoil type cord pullout device
Inventor: MORIHARA NOBUYUKI
IPC: B65H75/48
Filed: 1985-08-27
Abstract: PURPOSE:To enhance the effectiveness in assembly and provide setting of an unlocking control part in optimum position by detaining an unlocking control piece with a lock lever so that they swing in the same direction. CONSTITUTION:A reel type cord drawout device is formed, wherein the cord wound on a bobbin D mounted in the body A of device is taken up or rewound through a communication hole. A locking mechanism L for bobbin D installed in the body A includes a lock lever 90 and an unlocking control piece 91 swingable with two different rotary shafts 106, 98 as the centers so that they are detained with swingability in the same direction. If the unlocking control piece 91 is pushed, the tip 102 pushes No.1 lever 94 of said lock lever 90, and detention of the tip 97 of No.2 lever 95 with bobbin D is released, which will now be energized by a lief spring to put the cord into rotation in the takeup direction. This accomplishes setting of the unlocking control part in the optimum position.
Patent JP-H0476830-A (JP)
Title: Optical head
Inventor: NAKAO TAKESHI
IPC: G11B7/13
Filed: 1990-07-18
Abstract: PURPOSE:To make assembly easy and to prevent the influence of a change with the passage of time by detecting one of a focus deviation detecting signal, a track deviation detecting signal and a corded information signal at least by a multi-sected photodetector. CONSTITUTION:The emissive light of a semiconductor laser light source 1 is passed through a collimator lens 2, a beam shaping prism 3, polarized beam splitter 4 and a mirror 5, narrowed down onto a disk 7 by a narrowing-down lens 6 and made incident as a narrowed-down spot 8. The reflected light is passed through the beam splitter 4 and a lens 9, and the light flux is separated into both (p) and (s) polarized components by a Wollaston prism 10 and made incident on a photodetector 11. There are photodetecting faces 12a-12d on the photodetector 11, and virtual photodetecting areas A-G are formed on the respective photodetecting faces so as to obtain a focal deviation signal AF, track deviation signal TR, magneto-optical regenerative signal MO and address information regenerative signal ID, etc.
Patent JP-H0634987-A (JP)
Title: Liquid crystal display device
Inventor: KATASE MAKOTO
IPC: G09F9/00
Filed: 1992-07-15
Abstract: PURPOSE:To simplify the structure of the above device and to reduce its cost by arraying the segment output of a driver IC packaged on a tape automated bonding(TAB) tape and a common output in the connecting terminal array of the TAB tape and integrally connecting the tape to the liquid crystal display element. CONSTITUTION:The liquid crystal display element 1 is mechanically and electrically connected by an anisotropically conductive film 5 to the TAB tape 8 packaged with the driver IC 7. As a result, the segment output voltages are transmitted from the driver IC 7 to the patterns of of the TAB tape 8 and are transmitted via the anisotropically conductive film 5 to segment electrodes 2. On the other hand, the common output voltage is transmitted from the driver IC 7 to the patterns of the TAB tape 8, are once transmitted to segment terminals 6 via the anisotropically conductive film 5 and are transmitted to an opposite common electrode 3 by a vertical conducting agent 4. The liquid crystal display device is constituted by integratedly connecting the TAB tape to the liquid crystal display in such a manner, by which the need for printed circuit boards is eliminated.
Patent JP-S6343495-A (JP)
Title: Wireless speaker system
Inventor: HATTORI KATSUJI
IPC: H04R3/00
Filed: 1986-08-11
Abstract: PURPOSE:To easily adjust a sound field in a best state by converting an electric signal into a light signal to transmit it to more than one rear speaker among plural front speakers and rear speakers and varying the position and direction of a photodetector. CONSTITUTION:Plural front speakers and plural rear speakers form a stereophonic sound field. To one speaker at the least one among the rear speakers the electric signal is transmitted after being converted into an optical signal. The lens bulb 7 of the photodetector 2 is attached to the envelope 3 of the speaker 3 with a supporting rod 8 or a bellows supporting body so as to be able to vary the position and direction of the lens 7. Thus, the stereophonic sound field can be easily adjusted to be in the best state.
Patent JP-H1137471-A (JP)
Title: Microwave oven
Inventor: TANABE TAKESHI
IPC: F24C7/02
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a microwave oven capable of reducing the number of times of turning-on of a microwave heating means to be executed when a heater heating means is turned off as much as possible while keeping a superior finished state of food. SOLUTION: This microwave oven is provided with a control means 9 for use in performing a heating control operation based on a heating and cooking menu. The control means 9 performs a heating control operation with a heater heating means until its temperature reaches a set temperature T0 determined in correspondence with a heating and cooking menu. After reaching the set temperature T0, a microwave heating means 2 is electrically energized only for a predetermined period of time when an electrical energization of the heater heating means 1 is turned off. After an accumulated electrical energization time Mn or an accumulated times of electrical energization of the microwave heating means 2 reaches a predetermined accumulated time Mk or a predetermined accumulated times, the heating control with the heater heating means is carried out.
Patent JP-H0852077-A (JP)
Title: Cooker
Inventor: KIBI TAKAYUKI
IPC: F24C7/04
Filed: 1994-08-10
Abstract: PURPOSE:To prevent a cooking juice from being leaked along a cooking board by forming a space for internally fitting an oil preventing bank in a handle, and forming a clearance between the inner wall surface of the space and the side wall of the oil preventing bank. CONSTITUTION:A cooking board 11 has a square cooking recessed part 19 in the central part, and a rib oil preventing bank 20 protruded up in one stage is integrally formed on the peripheral part. Side plates 24 forming handles are fixed to both lateral end parts of the cooking board 11 by small screws. The side plates 24 are formed so as to cover the oil preventing bank 20 attached on the edge part of the cooking board 11, and has a space 26 for internally fitting the oil preventing bank 20, and a clearance D is formed between the inner wall on the recessed part 19 side of the space 26 and the oil preventing bank 20. Thus, even when a cooking juice of fat and oil from a cooking material is infiltrated into the connecting surface between the cooking board 11 and the side plates 23, the infiltrated fat and oil never get over the oil preventing bank 20 by capillary phenomenon, and the fat and oil can be prevented from being dropped to the outer part of the cooking board 11. Namely, stains of the periphery of the cooker 11 or the equipment internal part by the cooking juice can be prevented.
Patent JP-H1023149-A (JP)
Title: Line changeover control system
Inventor: TAKAGI AKIRA
IPC: H04L69/40
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent processing capability of the system from being deteriorated by selecting a standby ISDN line controller so as to continue the communication on the occurrence of a fault of an ISDN line. SOLUTION: In the execution of a communication service via an active ISDN line controller 2-3, when a connected ISDN line 10-3 is faulty, a fault detection notice section 7 in the ISDN line controller 2-3 detects the fault and the information is informed respectively to communication control processors 4-1, 4-2 via a control bus 6. A communication control processor 4-2 connecting to the ISDN line controller 2-3 controlling the faulty ISDN line 10-3 confirms the state of the standby ISDN line controller 2-5 managed by a line state management section 8 and when the standby ISDN line controller 2-5, is not in use, a connection changeover control section 9 controls the device connection control section 5 to connect the standby ISDN line controller 2-5 to the communication processor 4-2 via the equipment connection section 3.