baber/WOPTO huggingface dataset:
Patent JP-H0434455-A (JP)
Title: Image forming device
Inventor: MATOBA TAKESHI
IPC: G03G15/09
Filed: 1990-05-31
Abstract: PURPOSE:To efficiently compress the toner of an image forming part by providing a guiding means regulating the inflow of a developer in the vicinity of the image forming part of a recording medium. CONSTITUTION:The image forming device is provided with a recording electrode 1 for applying a voltage on the developer 2 according to image information, a recording medium 5 for sticking the developer 2 and forming an image, a developer supplying means 3 for supplying the developer 2 between the recording electrode 1 and the recording medium 5, and the guiding means 15 provided in the vicinity of the image forming part of the recording medium 5 and regulating the inflow of the developer 2. At this time, the guiding member 15 partially releases the rolling of a recording sheet on a driving roller 6a in front of the image forming part, regulates the carrying direction of the recording sheet 5, and simultaneously, indirectly, regulates the inflow of the toner 2 to the image forming part via the recording sheet 5. Thus, the developer carried between the recording electrode and recording medium can be efficiently compressed.
Patent JP-S5764862-A (JP)
Title: Electronic cash register with voice announcing function
Inventor: NAKATANI HIROSHI
IPC: G07G1/01
Filed: 1980-10-06
Abstract: PURPOSE:To provide the general-purpose property to an electronic cash register itself, by securing the optional setting for the reading carried out from a storage means that stores plural types of voice information of a specific message related to each type of transaction information. CONSTITUTION:An electronic cash register is first put under the set mode by a mode switch 33, and an address number of a message corresponding to the type of job is supplied to a buffer memory 35 by operating an input means 21 and referring to a storage map of a voice memory 28. After this, a tightening key T is pushed to store the address number into a setting memory 36. Then the cash register is set in the registering mode to supply the numerical information such as the amount of money, etc. When the department key of the relevant product, the amount information is additionally stored in the prescribed department area of the memory 23. At the same time the prescribed voice information of the memory 28 is read successively through a voice synthesizing means 27 and then synthesized by the said  means 27 to be announced in voice. This synthesized information is also displayed at a display part 24 and at the same time printed on a sheet at a printing part 25.
Patent JP-S5663767-A (JP)
Title: High pressure metal halide lamp with built-in starter
Inventor: FUKUYAMA KEIJI
IPC: H01J61/56
Filed: 1979-10-30
Abstract: PURPOSE:To easily set the contact pressure of a bimetal switch by providing within an outer tube, a square U-shaped frame which is made of a heat-resistant isolating material and has a stepped portion at an end face thereof, a plurality of bimetal switches disposed on the stepped portion, and a filament secured at a central portion of the frame. CONSTITUTION:Within the outer tube 11 of a metal halide lamp or the like, are disposed a luminous tube 1 and a square U-shaped frame 26 made of steatite and provided with a stepped portion. The first and second bimetal switches 17, 18 are  attached on the steps 26d-26g, which switches 17, 18 are respectively formed of bimetal members 17b, 18b and contacts 17c, 18c, 17e and 18e, and a heating filament 21 is secured on the frame 26 at a central portion thereof. The frame 26 is secured to a support frame 27 by means of a mounting plate 27. Therefore, it can be performed easily and securely to make shorter the actuation time of the bimetal switch 17 than that of the bimetal switch 18 by adjusting the contact pressures  thereof, and the filament 21 may also be supported constant, so that the production of the discharge lamp can be rendered easier.
Patent JP-H10330494-A (JP)
Title: Microphase separation structure of polymer and its formation
Inventor: FUNAKI KATSUNORI
IPC: C08J3/09
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject structure of high birefringence for forming a large single structure comparable with that of a single crystal or having an arranged orientation of each single structure, capable of combining arbitrary incompatible polymers, having synergistic functions and characteristics, by forming a three-dimensionally anisotropic microphase separation structure of a block copolymer having mutually incompatible polymer chains by a specific method. SOLUTION: This microphase structure of a block copolymer having mutually incompatible polymer chains comprises a polymer alloy having a three-dimensionally anisotropic microphase separation structure of a block copolymer having mutually incompatible polymer chains formed by the presence of a selective orientating interface having affinity for one of the polymer chains. The objective structure is preferably obtained by starting the formation of the microphase separation structure of the block copolymer from the interface as a starting point, moving the phase separation structure formation zone and growing a grain arranged in orientation. For example, an interface obtained by coating the surface of quartz with a silane coupling agent containing an alkoxysilyl bonded to the end of the same kind of a polymer as that of the orientation starting polymer chain may be cited as the interface.
Patent JP-H086355-A (JP)
Title: Electrophotographic device and image forming method
Inventor: KUKIMOTO TSUTOMU
IPC: G03G15/02
Filed: 1994-06-22
Abstract: PURPOSE:To provide an electrophotographic device and an image forming method applying uniform electrification to the surface of a photoreceptor and obtaining a stable image. CONSTITUTION:This electrophotographic device is provided with an electrophotographic photoreceptor having a photosensitive layer on a conducting carrier and a contact charging member made of magnetic grains and applying voltage to the photoreceptor in contact with it. The photoreceptor has a charge injection layer most apart from the carrier, the resistance value between the voltage applying portion of the charging member and the portion in contact with the photoreceptor is 10<4>-10<7>OMEGA, and the magnetic grains are a mixture of magnetic grains A having the smooth surface and magnetic grains B having the irregular surface. This image forming method has the charging process with the electrophographic device.
Patent JP-S63305747-A (JP)
Title: Rotor for superconducting rotary machine
Inventor: KODERA ITSUO
IPC: H02K55/04
Filed: 1987-06-04
Abstract: PURPOSE:To simplify the cooling structure of a superconducting magnetic field coil while enhancing stability in cooling, by cooling the end part of a heat transmitting member, which is brought into contact with the superconducting magnetic field coil, while providing a fluid reservoir, which stores liquefied gas, adjacent to the coil. CONSTITUTION:Heat transmitting member 8 is provided in a cylinder 7 in which a superconducting field coil 1 is built, and one end of the heat transmitting member 8 is brought into thermal contact with the superconducting field coil 1. The other end of the heat transmitting member 8 is protruded from an end part shaft 4 of the cylinder 7, forming a protruding part 9. The superconducting magnetic field coil 1 is indirectly cooled by cooling said protruding part. Further a fluid reservoir 14, which stores liquefied gas 16, is provided adjacent to the field coil 1, and a communication pipe 15 holds a pressure in the fluid reservoir 14 to a fixed level. A thermal load change of the superconducting field coil 1 is absorbed by the latent heat of vaporization of the liquefied gas 16. In this way, stability of cooling can be enhanced.
Patent JP-H08335367-A (JP)
Title: Brushless motor
Inventor: FUKUTANI SHUJI
IPC: G11B19/20
Filed: 1995-06-07
Abstract: PURPOSE: To prevent grease of a bearing from scattering over a clean magnetic disk area by forming a labyrinth with a minute gap between a flange inner diameter part and a 2nd projecting part of a bracket. CONSTITUTION: A hub 8 is fitted with plural magnetic disks 28 in the clean magnetic disk area 29. An upper magnetic fluid seal 17 is disposed in an upper part of an upper bearing 15a out of two bearings inserted into the hub 8. A 2nd projecting part 20 constituted on the bracket 11 and an outer race of a lower bearing 15b are positioned by a flange part 23 of the hub 8. Then, the grease of the bearing is prevented from scattering over the clean magnetic disk area 29 by a labyrinth effect of the minute gap 26 formed between the flange inner diameter part 24 and the 2nd projecting outer diameter part 25 of the bracket 11. By this constitution, malfunction of a magnetic disk device at the time of writing and reading data is reduced.
Patent JP-H11334616-A (JP)
Title: Power steering unit
Inventor: MATSUOKA HIROSHI
IPC: B62D5/06
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a power steering unit which permits efficient radiation of heat generated in the control unit, designing heat release irrespective of ambient conditions, and replacement with a member exhibiting lower heat resistance. SOLUTION: This power steering unit is integrated by an electric motor 4, a hydraulic pump 1a driven by the electric motor 4, and a control unit housing 6a incorporating a control unit for controlling the electric motor 4 which is provided between the electric motor 4 and the hydraulic pump 1a. Steering is assisted by hydraulic pressure generated by the hydraulic pump 1a. In this case, a heat release means 14 for releasing heat generated from a portion by a large current in the control unit housing 6a is provided between the control unit housing 6a and the hydraulic pump 1a. The heat generated by the control unit is released to the hydraulic pump 1a.
Patent JP-S60127218-A (JP)
Inventor: JIYON ANDORIYUU KOSUTEINKO
IPC: D21H17/68
Filed: 1984-07-06
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-H09107208-A (JP)
Title: Microwave transmission line
Inventor: RITSUKU ERU SUTAADEIBANTO
IPC: H05K3/32
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To realize a microwave hybrid assembly of a laminated multi-layer structure at a low cost in which assembling and repair are conducted simply. SOLUTION: A laminated microwave hybrid and a print wire ring board(PWB) assembly of the microwave frequency transmission line 20 require no soldering, a transmission line such as a wire is placed on an insulator 26, and a center conductor 28 packed closely through the insertion of compression enable thin and long wires to an opening is provided in an open rectangular trough 24. A coplaner waveguide(CPWG) transmission line is, e.g. used for a bent transition at preferable vertical angle and two boards placed horizontally, possible for recycling are vertically interconnected vertically by using button spring conductors 36a, 36b for the transition of the orthogonal group without the need for solder.
Patent JP-2000331935-A (JP)
Title: Method of manufacturing semiconductor thin film, apparatus for the same, and semiconductor device
Inventor: YOSHIDA TETSUHISA
IPC: H01L21/205
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To form a crystalline silicon film of better quality at a low temperature by forming a crystalline semiconductor film on a substrate, while irradiating with ions or radicals of a second type generated by a generating source other than by plasma. SOLUTION: In addition to irradiating a substrate with ions or radicals 15 of a source gas generated by discharge decomposition of a source gas, the substrate 3 is irradiated with ions or radicals 17 of a second type generated by an ion/radical generating source 16. Although the ion/radical generating source 16 uses electron cyclotron resonance discharge, it is not limited to the use of this mechanism. For example, microwave discharge, magnetron discharge, helicon-wave plasma discharge, or arc discharge, or whatever generates ion or radicals 17 of the second type may be used. For the source gas for the ions or radicals of the second type, helium is used. Helium is supplied from a gas cylinder via a flow-rate controller 18 to the generating source 16, by controlling the flow rate.
Patent JP-S5569302-A (JP)
Title: Hydraulic pressure controller for oil pressure tool
Inventor: KURUSU KATSUAKI
IPC: B25B21/00
Filed: 1978-11-15
Abstract: PURPOSE: To automatically make the operation of changeover between low pressure fast feed and high pressure slow feed, both by directly linking operational path and high pressure path and linking low pressure path and operational path through a ckeck valve with a relief valve provided in the low pressure path.  
     CONSTITUTION: An operational path 3 and a high pressure path 5 are directly linked, simultaneously with a relief valve 8 provided in a low pressure path 6, and the low pressure path 6 and the operational path 3 are linked through a check valve 7. When not being applied a load to an oil pressure tool T, pressurized oil from a pump P flows into the operational path 3 from the high pressure path 5 and the low pressure path 6, and operates the oil pressure tool T in low pressure fast feeding. When applied a load to the oil pressure tool T, oil pressure in the operational path 3 goes up to close the check valve, with pressurized oil from the low pressurre path 6 drawn out to the tank from the relief valve 8, and only pressurized oil from the high pressure path 5 flows into the operational path 3 to operate the oil pressure tool T in high pressure slow feeding. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5877962-A (JP)
Title: Index unit
Inventor: ITAKURA KIKUO
IPC: B23Q16/02
Filed: 1981-09-07
Abstract: PURPOSE:To enable easy setting of intermittent feed speed as desired along with an easy working and a simple mechanism by employing a flat slide cam for an intermittently feeding mechanism. CONSTITUTION:With upward movement of a slide cam member 11, the cam surface 11b thereof moves from the position indicated by two dot and one dash line to the position as indicated by one dot and one dash line and a pin 8 engaged therewith is pushed up toward the left on the drawing with a roller 9 turning. Consequently, a turret member 7 is turned instantaneously to the left by a half pitch angle of the pin 8 while causing an output shaft 3 to turn instantaneously to the left likewise. At this point, the end at which a cam surface 11c of the slide cam member 11 is formed is located at the position retreated from the moving locus of the pin 8 thereby enabling the turning of the turret member 7 without difficulty.
Patent JP-H06350013-A (JP)
Title: Lead frame, semiconductor device and manufacture of semiconductor device
Inventor: TADA NOBUHIKO
IPC: H01L21/60
Filed: 1993-06-11
Abstract: PURPOSE:To provide a lead frame, a semiconductor device thereof and a manufacturing method of the semiconductor device, which can decrease restrictions in wire bonding, can achieve high density and can make the manufacturing easy at the low cost. CONSTITUTION:In a lead frame 4, long inner leads 4a belonging to the first inner lead group and short inner leads 4b belonging to the second inner lead group are arranged in a zigzag in the neighboring mode. In a semiconductor chip 2, the first terminal line on the outer-surface side including terminals 2A and the second terminal line at the inner surface side including terminals 2B are provided. The inner lead 4a and the terminal 2A are connected with a wire 7a. The inner lead 4b and the terminal 2B are connected with a wire 7b. A linking part 4f for connecting the inner leads is provided. After the connection of the inner lead and the terminal, the linking part 4f is cut off.
Patent JP-S5943290-A (JP)
Inventor: ERUTON DERUMONTO PURUUTAA
IPC: F16L47/00
Filed: 1983-08-02
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-S5665343-A (JP)
Title: Pickup element structure
Inventor: OOASA NOBUMASA
IPC: G11B9/07
Filed: 1979-10-31
Abstract: PURPOSE:To make it possible to form an electrode easily with high precision and to improve its strength by equipping an electrode base material, vapor-deposited on a stylus body, with an electrode having its bottom surface and ridge parts, close to the bottom surface, polished. CONSTITUTION:A base material such as sapphire and diamond is polished nearly in the shape of desired stylus body 251 and to the entirety of stylus body 251, electrode base material 254 is stuck by being sputtered or vapor-deposited. The part that corresponds to bottom surface 253 of the base material having electrode base material 254 stuck is polished and the bottom suface and four ridge parts A, B, (c), and (d) except prescribed electrode 252 are cut in a C shape and polished to finish it in the prescribed bottom surface shape. Thus, the electrode can be formed easily with high precision and the pickup element structure having the strength improved sufficiently can be obtained.
Patent JP-S6117401-A (JP)
Inventor: UARUTERU UAIRITSUHI
IPC: H01M8/06
Filed: 1985-06-28
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-S6120018-A (JP)
Title: Wave guide type optical switch
Inventor: OKAYAMA HIDEAKI
IPC: G02F1/313
Filed: 1984-07-09
Abstract: PURPOSE:To obtain the optical switch which performs optimum switching operation regardless of element length in the optical switch with two juextaposed light guides and electrodes, and varying the effective refractive index of one waveguide gradually according to the waveguide shape or electrode structure. CONSTITUTION:The input part 1a of a wave guide 1 is formed having a higher effective refractive index than the input part 2a of a wave guide 2, and the effective refractive index varies gradually at an asymmetric part 1b and becomes equal to that of the waveguide 2 at an intermediate point 3. Further, parallel parts 1c and 2c are equal in effective refractive index to each other and the effective refractive index is controlled electrically at those parallel parts 1c and 2c. A refractive index control electrode 4a is arranged outside the parallel part 1c, an electrode 4b is arranged between the prallel parts 1c and 2c, and an electrode 4c is arranged outside the parallel part 2c.
Patent JP-H11340166-A (JP)
Title: Sputter device
Inventor: HIRASAWA SHIGEKI
IPC: H01L21/285
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To form a film even on a side wall while the amount of film deposition on the bottom part of a groove is kept, much amount, without narrowing an inlet part of the groove, by allowing the diameter of a sputter target to be larger than that of a substrate to change the injection distribution of sputter particles from the sputter target in the middle of film deposition. SOLUTION: The diameter of a target 7 is larger than that of a substrate 2. At initial film deposition, in order to increase the injection amount at the center part of the target 7, plasma 10 of high density is formed at the center for film-formation. At the later stage of film deposition, in order to increase the injection amount at the peripheral part of the target 7, the plasma 10 of high density is formed at the peripheral part for film deposition. At the initial film deposition, more film is formed at a bottom part 4 and a side wall of the target 7 facing the center part, in a groove 11. Since the distance between the target 7 and the substrate 2 is larger than the diameter of the substrate 2, the particles are made incident vertically to the substrate 2, no inlet part of the groove 11 being narrowed.  At the later stage of film deposition, more film is formed on the bottom part 4 and the side wall of the target 7 facing the peripheral part.
Patent JP-2000332912-A (JP)
Title: Automatic answering telephone device
Inventor: NEMOTO MASAYUKI
IPC: H04M1/64
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To securely send a message to an opposite party even if the opposite party disconnects the line by providing a means which automatically calls the opposite party having originated and sends a character message after the line is disconnected when a line disconnecting means detects the line disconnection and when a message request detecting means detects a message request. SOLUTION: A program which performs an automatic answering operation process is run by the CPU of a control part 10 and when an automatic answering setting is made, an automatic answering message is automatically sent out of a radio part 20. When the line is disconnected halfway in the answer message, it is judged whether or not there is a call number and when the call number is received, a corresponding character message is selected from a character message storage part 33 and converted in format matching a carrier. Then it is judged whether or not the message can be transmitted and when it can be transmitted the call number is dialed to send the corresponding character message to the opposite party having made the call, and returns to a wait state.
Patent JP-S6119972-A (JP)
Title: Contactless ignitor for internal-combustion engine
Inventor: SAGA TOSHIHIRO
IPC: F02P5/155
Filed: 1984-07-06
Abstract: PURPOSE:To make an engine ignitable surely at a low speed fixed position without making it excess timing advance even if a speed variation happens in time of low engine speed, by installing a speed variation preventing circuit. CONSTITUTION:Input of a comparator 960 is connected to an operational condenser 108 and in time of idling speed, output of the comparator 960 comes to ''zero''. The output of this comparator 960 and that of a comparator 100 (a first fixed angle signal) both comes to the input of an AND circuit 970 so that in time of idling speed, the output of the comparator 100 will not come to a set signal of a flip-flop 300. Therefore, Q output of this flip-flop 300 is ''zero'' whereby the condenser 108 will not discharge out of a first fixed angle position thetaH. Accordingly, in a compression stroke, even if an engine speed drops in a moment, there is no discharge of the condenser 108 out of the angle position thetaH, never reaching to a reference voltage, ignition takes place at a low speed fixed angle thetaL without fail.
Patent JP-H06349808-A (JP)
Title: Silicon nitride film removing solution and semiconductor manufacturing apparatus using it
Inventor: NIIMURA YOSHIAKI
IPC: H01L21/306
Filed: 1993-06-14
Abstract: PURPOSE:To suppress the etching rate of a silicon oxide film when a silicon nitride film formed on a semiconductor wafer is removed by making a phosphoric acid solution contain silicon. CONSTITUTION:After a semiconductor wafer 4 is completely treated in a phosphoric acid solution 7, this phosphoric acid solution contains at least 50ppm silicon. In a semiconductor manufacturing apparatus 1, a semiconductor wafer 4 on which an element separating region is formed as a silicon oxide film 16 has grown is dipped by a semiconductor suspending jig in a silicon nitride film removing solution 3 which is heated by a heater 6 to, say, 160 deg. to 180 deg.C, and a silicon nitride film 15 is gradually removed. This enables the etching rate of the silicon oxide film to be suppressed by the silicon nitride film removing solution when the silicon nitride film formed on the semiconductor wafer is removed.