baber/WOPTO huggingface dataset:
Patent JP-H08275438-A (JP)
Title: Motor
Inventor: AKIBA SHINJIRO
IPC: H02K5/16
Filed: 1995-03-29
Abstract: PURPOSE: To support a rotor shaft in thrust direction by forming the bearing mechanism of the rotor shaft of a motor in one piece with a motor chassis and causing the rotor and the motor chassis to directly attract each other by an attraction magnet. CONSTITUTION: A cylindrical bearing housing part 31 as a bearing retention part is formed in one piece at a motor chassis 21 made of magnetic metal by deep-drawing machining, an attraction magnet 34 is fixed to the side of a rotor 29 corresponding to a part surface 31c for surrounding the bearing housing part 31, the attraction magnet 34 and the motor chassis 21 are directly attracted to deflect the rotor 29 toward the side of the motor chassis 21, and a rotor shaft 28 is supported at a bearing 32 which is fixed and retained by the bearing housing part 31 in thrust direction.
Patent JP-S59197255-A (JP)
Inventor: TANI NOBUTAKA
IPC: A61M1/36
Filed: 1983-04-22
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-S61230288-A (JP)
Inventor: INUMATA MASATO
IPC: H05B6/12
Filed: 1985-04-05
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-S55164916-A (JP)
Title: Linking construction of housing of electronic apparatus
Inventor: HIROSE YOSHINAO
IPC: H05K7/02
Filed: 1979-06-08
Abstract: PURPOSE: To enable to perform the inspection and maintenance of internal electronic apparatus by opening the door from the entire surfaces, by duplicating the side surfaces of the housing corners in the range that the electronic apparatus are not duplicated internally and directly linking at least two housings.  
     CONSTITUTION: The housing butt section 5 is constituted that a square frame 7 can be fitted among the door D 3  at the housing L 2  and the door D 4  at the housing L 1  and the spaces of the frame F 1  at the housing L 1  and the frame F 2  at the housing L 2 . Thus, in the range that the internal electronic apparatus are not duplicated, the side surface of the housing corners are duplicated and at least two housings are directly linked to enable the maintenance and inspection of the internal electronic apparatus by opening the doors from the entire sides. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58189577-A (JP)
Title: Construction of train wheel for quartz wristwatch
Inventor: OONISHI WATARU
IPC: G04C3/14
Filed: 1982-04-28
Abstract: PURPOSE:To reduce thickness, by locating a stator between a main plate and an additional train wheel bridge so that the third wheel and a rotor is supported by means of the train wheel bridge and the main plate that the sixth wheel and the fifth wheel are supported by the train wheel bridge and the main plate. CONSTITUTION:A stator 15 is located between a main plate 1 and an additional train wheel bridge 3. The third wheel and pinion 7 which is a rotor is supported by means of the bridge 2 and the plate 1, and the sixth wheel 9 and the fifth wheel 5 are supported by means of the bridge 2 and the plate 1. There is no sacrifice of making a battery life short and the movement is made small and thin according to such constitution and therefore the disadvantage of making the construction intricate is eliminated.
Patent JP-H09320450-A (JP)
Title: Electron emitting element and its manufacture
Inventor: DEGUCHI MASAHIRO
IPC: H01J9/02
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To effectively emit electron beams by applying bias in the normal direction to MIS(metal insulator semi-conductor), pn and pin structures in which each diamond layer is employed, and applying electrons to a p-type diamond layer from an electron supplying layer. SOLUTION: The surface of a diamond layer is formed into a laminated structure which includes electrode layers, an electron supply layer and the diamond layer, or an electron affinity condition over the surface of the diamond layer is arbitrarily controlled by a method such as vacuum ultra-violet irradiation. The application of bias to a space between the electrode layers 11a and 11b thereby enables electric fields to be applied to the held electron supply layer 12 and the diamond layer 13. The electric fields can thereby be given to the electron supply layer 12 by controlling the voltage of the applied bias, and it is possible for electrons to be easily injected from the one electrode layer 11a to the electron supply layer 12, furthermore from the electron supply layer 12 to the diamond layer 13.  The control of the surface condition 14 of the diamond layer can make electron affinity negative.
Patent JP-S55164927-A (JP)
Title: Keyboard with lock function
Inventor: HARA SHIYUUICHI
IPC: G06F3/02
Filed: 1979-06-11
Abstract: PURPOSE: To enable to realize the keyboard lock, by storing the characters keyed-in to the memory while depressing the control key and comparing the reference pattern and the key-in pattern respectively and making effective the signal when in coincidence for the output.  
     CONSTITUTION: The control CTL key 170 can key in the characters, numerals and symbols and two or more functions are given to one key. On the other hand, the patterns of characters, numerals and symbols being reference in advance can be set to the reset pattern circuits 110...112. While the CTL key 170 is depressed, the characters, numerals and symbols keyed in are stored in the memories 120...122, the reference pattern and the key-in pattern are respectively compared 130...132, and only when both the patterns are in coincidence, the strobe signal STB is made effective for output. Thus, without using special lock key, the keyboard lock can be realized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H103839-A (JP)
Title: Electromagnetic relay
Inventor: REISS HEIKO
IPC: H01H50/14
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a relay capable of providing a connection element which guarantees easy cap engagement on an arbitrary side in a cap area without causing an additional sealing problem in a cap and capable of mechanical release of an intrinsic contact support part in the case of contact connection. SOLUTION: A conductive connection webs 14, 15, 18, and 19 are fixed in a cap 13, these connection webs are connected to a cap and connection tongue pieces 16, 17, 20, and 21 protruded outside of the cap, respectively, on one sides thereof, and engagement connection elements 24 formed in the inside of the cap on the other sides, and the engagement connection elements 24 are opposite to the complementary engagement connection element of a connection conductor and are engaged with the complementary engagement connection element by plugging-in the cap 13.
Patent JP-2000268774-A (JP)
Title: High pressure discharge lamp
Inventor: NIIMI TOKUICHI
IPC: H01J61/36
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To ensure a psuedo-point optical source configuration in a simple manner by providing an electrode consisting of a composite electrode of a current conductor and a discharge electrode, and specifying the diameter and length of an alumina made cylinder. SOLUTION: A current conductor 3 is formed with a metallization layer 6 provided at the whole side part and a tip end face of a cylindrical core 5 made of polycrystalline alumina simillarly with a discharge lamp 1. Since the core 5 is formed out of the same polycrystalline alumina as the discharge tube 1, the thermal expansion characteristic of the conductor 3 is made substantially equal to that of the tube 1. The length of alumina made cylinder being the tube 1 may be 6 mm or more so that a discharge space of a 1 mm or more arc length can be formed inside, and since an electrode is directly mounted to the tube 1, the diameter of the tube 1 can be made small, 1 mm in diameter experimentally. By connecting and sealing the composite electrode directly to the end of the tube 1 in ths way, a compact high pressure discharge lamp can be provided easily.
Patent JP-H05228640-A (JP)
Title: Spatter removing device
Inventor: MISAKI HIROYUKI
IPC: B23K11/04
Filed: 1992-02-24
Abstract: PURPOSE:To provide the spatter removing device capable of removing easily and surely spatters stuck and accumulated on both upper electrode surfaces and the strip surfaces of a flash butt welding machine without deteriorating the surrounding environment. CONSTITUTION:The spatter removing device is composed of first magnets 6 fixed on both tip sides of a trimmer carriage 4 moving along a weld bead 1A part between electrodes 2 and a second magnet 7 fixed on the tip face of the trimmer carriage 4. Spatters 3A stuck and accumulated on the electrode 2 surfaces are attracted and removed by the first magnets 6 and spatters 3B stuck and accumulated on the strip 1 surfaces are attracted and removed by the second magnet 7.
Patent JP-S59200497-A (JP)
Inventor: KOMATSUBARA YASUYUKI
IPC: H05K13/04
Filed: 1983-04-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61230556-A (JP)
Title: Network control unit
Inventor: INOOKA TOSHIHIRO
IPC: H04N7/173
Filed: 1985-04-05
Abstract: PURPOSE:To allow a data terminal equipment to recognize that a telephone set is in use and to avoid the state of the equipment from giving adverse effect on a line by providing a means for detecting the calling state and a means for detecting the talking state. CONSTITUTION:A bell detector 4 and a busy-state detector 5 are provided be tween telephone lines L1, L2 and a data terminal equipment 7, and when a telephone set 3 is calling or busy, a signal inverting BEL output or a signal inversion TEL output is at a low level. In changing over the lines L1, L2 to the position of the device 7, whether the lines L1, L2 are in talking or in calling is checked. That is, the device 7 monitors the signal inversion BEL of the detec tor 4 and the signal inversion TEL of the detector 5, and when both the signals are at high level, it is confirmed that the lines L1, L2 are not in use and a changeover switch 8 is changed over to the position of the device 7. Thus, the occurrence of the state that an erroneous interruption takes place while the line is in use is prevented and the adverse effect of the state of the device 7 onto the line is prevented.
Patent JP-S56167791-A (JP)
Title: Fluidity-modifying additive for fuel oil and fuel oil composition
Inventor: OOTAKI MAKOTO
IPC: C10L1/18
Filed: 1980-05-30
Abstract: PURPOSE: The titled additive modifying wax crystals in a fuel oil and improving fluidity thereof at a low temp. which comprises an unsaturated discarboxylate ester adduct with ethylene-vinyl carboxylate copolymer and, if necessary, a specified compd.  
     CONSTITUTION: A fluidity-modifying additive comprising (A) an unsaturated dicarboxylate ester adduct with ethylene-vinyl carboxylate copolymer of number- average MW≥500, contg. 2W30mol% vinyl carboxylate unit and, if necessary, (B) a compd. selected from an ethylene-vinyl acetate copolymer, ethylene-acrylate copolymer, polyalkylene halide, alkyl(meth)-acrylate polymer, condensate of chlorinated paraffin and naphthalene, nitrogen-contg. deriv. of alkenylsuccinic acid, etc. Fluidity of a fuel oil is modified by the addition of 0.001W0.1wt% said additive. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58191619-A (JP)
Title: Quick room heater for automobile
Inventor: HOSHINO YASUNARI
IPC: B60H1/08
Filed: 1982-05-04
Abstract: PURPOSE:To enable the prevention of freezing and quick heating in the extremely cold season by arranging a condenser section about a capsule and a water storage section, a normally closed flow control valve adapted to open or close according to the temperature of storage water and an electric heating plug adapted to operate when the storage water falls below the specified temperature therebelow. CONSTITUTION:A flow control valve 33 is closed prior to the start of the engine since the stoppage thereof and water in a steam tube 14 is pooled in a storage section 24 of a condenser section 21 without being left in a heat exchanger 23. After the operation of the engine, an electric heating plug 30 is energized to heat water or ice in the storage section 24 when the cooling water temperature and the temperature of water in the storage section 24 fall below the specified level. As the water temperature rises and reaches the specified level, a water temperature sensor 31 detects it by a command of a control unit 38 and the energization of the electric heating plug 30 is interrupted by a signal from the control unit 38. At the same time, a solenoid 36 is energized to move a valve body 34 to the right, opening the flow control valve 33. Thus, water in a capsule 22 reaches an evaporator to actuate it 14.
Patent JP-S58192042-A (JP)
Title: Dis-azo compound, photoconductive composition and electrophotographic receptor containing it
Inventor: MAKINO NAONORI
IPC: G03G5/06
Filed: 1982-05-04
Abstract: PURPOSE:To obtain an electrophotographic receptor high in photosensitivity and resolution, and superior in durability, and used for a printer and for the manufacturing of a printing plate, by adding a specified diazo compd. of a deriv. of 2,6-bis(4-aminostyryl)naphthalene to a photocondutive compsn. CONSTITUTION:An electrophotographic receptor is obtained by forming a photosensitive layer using a photoconductive compsn. contg. a photoconductor represented by formula I in which A is a group represented by formulae II-VI; X is an atomic group needed to condense with a benzene ring and form anaphthalene, anthracene, indole, carbazole, or dibenzofuran ring; Y is a group represented by formula VII or COOR<5>; R<1> is optionally substd. alkyl or phenyl; R<2> is H, lower alkyl, carbamoyl, COOH, alkoxycarbonyl, optionally substd. NH2, or the like; R<3>, R<5> are each H, alkyl, an aromatic or aromatic heterocyclic group; and R<4> is H, optionally substd. alkyl, phenyl, or the like. A photoreceptor suitable for a copying machine, manufacture of a printing plate, etc. is thus obtained.
Patent JP-S56169438-A (JP)
Title: Program channel selecting device for receiver
Inventor: IKEDA NAGATAKA
IPC: H03J5/02
Filed: 1980-05-31
Abstract: PURPOSE:To make the channel selecting operation unnecessary, by storing the data relating to the broadcast channel to be received and controlling the tuning frequency of a receiver through the readout of data related from a storage means, in counting with a clock means. CONSTITUTION:When a keyboard 1 is operated and numerals corresponding to the received frequency of a desired broadcast station are inputted, this input data is stored in the address ''1'' of a channel content storage memory 72 via an input port 65 and an ALC61. By repeating this operation, the frequency data is stored sequentially from the addresses ''1''-''10'' of a memory 72. When the channel number is inputted from the keyboard 1 in the order of desired reception, the channel data is stored in the addresses ''1''-''8'' of a display content memory 71. Further, a microcomputer 6 counts clocks and sequentially selects the channel number stored previously.
Patent JP-H03275119-A (JP)
Title: Apparatus for treating exhaust gas with plasma
Inventor: MIZUNO AKIRA
IPC: B01D53/86
Filed: 1990-03-26
Abstract: PURPOSE:To easily decompose and remove harmful substances in exhaust gas at a low temp. by placing a dielectric having catalytic function between a discharge electrode and an earthing electrode and generating plasma on the surface of the dielectric. CONSTITUTION:A dielectric 3 having catalytic function is placed between a discharge electrode 1 and an earthing electrode 2 and a high voltage power source 4 is connected to the electrodes 1, 2. Exhaust gas to be treated is passed through the space between the electrodes 1, 2. Harmful substances in the exhaust gas can easily be decomposed and removed at a low temp.
Patent JP-S51149631-A (JP)
Title: Trailer drawing tractor
Inventor: NOZAWA KIICHI
IPC: B62D7/02
Filed: 1975-06-17
Abstract: PURPOSE: In a trailer drawing tractor, a steering wheel mechanism is adaopted in place of stick lever, to enable easy steering operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60216137-A (JP)
Title: Fixing device of wall hanging appliance
Inventor: KUBO KAZUO
IPC: F24F13/32
Filed: 1984-04-12
Abstract: PURPOSE:To contrive to promote the efficiency of fixing work by a structure wherein an upper catch engages with a square hole provided on a fixing piece and a lower clamping piece is fixed on the channel-shaped side of the fixing piece by a screw. CONSTITUTION:A fixing piece 11 with a channel section is integrally provided with L-shaped legs 11a and 11b, through which the fixing piece 11 is fixed on a wall, at its both vertical ends. An upper L-shape catch 12, which is attached on the upper part of a wall hanging appliance, engages with a square hole 13 provided on the fixing piece 11. A lower clamping piece 14, which has a form combined a channel section with a L-shaped section and is attached on the lower part of the wall hanging appliance, is fixed on the channel-shaped side of the fixing piece 11 by clamping with a screw 15. Because the lower clamping piece 14 can be fixed on the fixing piece 11 by screwing in the screw 15 from the side surface of the wall hanging appliance and consequently no work done in a narrow space between the wall hanging appliance and the wall surface is necessary, the efficiency of fixing work is strikingly improved.
Patent JP-S55165077-A (JP)
Title: Video camera in common use for still and movie
Inventor: SATOU MASAMICHI
IPC: H04N5/91
Filed: 1979-06-12
Abstract: PURPOSE: To realize the electronic camera in common use with movie with a simple constitution, by providing a switch in the electric circuit and optical bath between the pick up device and the magnetic head or the pick up lens and the pick up device and through the switching of the switch.  
     CONSTITUTION: In picking up the still picture, the mode switch 12 is set to the magnetic head group 9 and power supply is applied. After that, the shutter operation member 13 is depressed and the shutter 4 is made open for a given time, and the electric signal image-formed on the pick-up device 5 is output on the signal processing circuit 6, where the processing such as sampling is made, and the still picture information for one frame's share is recorded on one track of the recording media 8 with the magnetic head of the magnetic head group 9. When the pick up of one frame's share is finished, automatic set is made and recording is made sequentially every one frame. In case of movie pick up, the movie recorder is connected to the output terminal for movie 11, the mode selector switch 12 is set to the terminal 11 to record the video signal from the signal processing circuit 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S551711-A (JP)
Title: Communication path drive system of 4 wire type
Inventor: MUNAKATA KOUICHI
IPC: H04Q3/68
Filed: 1978-06-20
Abstract: PURPOSE:To remarkably simplify the 4 wire type comminication drive unit, by closing and opening the communication path every 2 wire type communication path  switch group, through the operation of the drive level selection circuit in time sharing and the drive of the X and Y drive line every operation. CONSTITUTION:The drive bus selection circuits 5, 6 selecting respectively one of the X drive line 8, Y drive line 9, and the first and second communication path switch grid 7, the first or second communication path grid group 7 are connected to the switch drive circuits 1, 2 provided in common with the grid group 7 via the drive level selection circuits 3 and 4 individually selected. Further, the circuits 3 and 4 are in time sharing operated as that the open and close of the communication path can be made every 2 wire type communication path switch grid group through the  drive of the circuits 1 and 2 every operation of the circuits 3 and 4. Thus, the 4 wire type communication path drive unit can remarkably be simplified.
Patent JP-H05241475-A (JP)
Title: Color image forming device
Inventor: SUZUKI AKIO
IPC: G03G15/01
Filed: 1991-03-14
Abstract: PURPOSE:To provide a color image forming device capable of executing excellent fixing, according to the proportion of a black developer, without exerting adverse influence on the life of a fixing roller, even when a color developer including the black developer whose melting temperature is different from that of the developers of other colors. CONSTITUTION:A fixing temperature control part 34 is set so that when the proportion of black signals counted by a counter 36 is large, the temperature of the fixing roller 8 is set high, to execute fixing, and when the proportion of the black signals is small, the temperature of the fixing roller 8 is set low, to execute the fixing.
Patent JP-H03275116-A (JP)
Title: Dehumidifier
Inventor: HOSOE MAMORU
IPC: B01D53/26
Filed: 1990-03-23
Abstract: PURPOSE:To uniformly and efficiently pass air through hygroscopic agent to adsorb moisture by making all surface of the front part of a hygroscopic unit be the suction part communicating with a suction opening and all surface of the rear part be the discharge part communicating with a discharge opening. CONSTITUTION:The suction opening 5 and the discharge opening 6 are formed respectively in the lower and the upper parts of a main body 1, and a blower unit 2 sending wind from the suction opening 5 to the discharge opening 6 and a thin hygroscopic unit 3 adsorbing the moisture in the wind are disposed in the main body 1. All surface of the front part of the hygroscopic unit 3 is formed of a heat radiating cover made of punching metal as the suction part 24 communicating to the suction opening 5, and all surface of the rear part is formed of a discharge plate made of punching metal as the discharge part 25 communicating to the discharge opening 6. As a result, air uniformly and efficiently flows through the hygroscopic agent 23 so that moisture is adsorbed, and the capacity is not lowered even when a cushion, etc., is brought closely in contact to the dehumidifier, as the suction part and the discharge part of the hygroscopic unit is not intercepted.
Patent JP-S552720-A (JP)
Title: Rotary coating unit for resist
Inventor: WADA TETSUNORI
IPC: C23F1/08
Filed: 1978-06-19
Abstract: PURPOSE: To form uniform resist coating having no coating unevenness independently of the shape of a substrate, by forming a recess of a shape similar to that of the substrate, which is to be fitted into the recess, of a size a little larger than that of the substrate, of a thickness nearly equal to that of the substrate.  
     CONSTITUTION: A glass substrate is fitted to a square recess 12 of the body 11, adhered to the body 11 by evacuating through a suction hole 19 the hollow portion made by the substrate and an exhausting groove 18. Then a predetermined amount of a resist solution is dropped on the substrate, and the body 11 is rotated at a high speed by means of a rotating shaft 21 axially engaged to the body 11. The resist solution is flow cast to plates 16a,---16d, which constitute the recess 12, to form a circular resist coating because the recess is similar in shape to the substrate, a little larger in area than the substrate, and is equal in thickness to the substrate. Uniform concentration distribution of the resist solvent contained in the atmosphere surrounding the substrate permits the substrate to be coated with uniform film without causing unevenness. 
     COPYRIGHT: (C)1980,JPO&Japio