baber/WOPTO huggingface dataset:
Patent JP-H01152945-A (JP)
Title: Manufacture of rotor
Inventor: WASHIZU TERUO
IPC: H02K17/16
Filed: 1987-12-09
Abstract: PURPOSE:To manufacture a rigid and well-balanced product by assembling a core, a rotor bar and a short-circuit ring constitution a rotor, wrapping in a can, putting a vacuum seal, heating and pressurizing, and making a solid phase connection. CONSTITUTION:A slot 2 is placed along the outside of a core 1, and a rotor bar 3 is inserted into the slot 2. An end-ring 4 and a junk ring 5 are placed on the ends of the core 1. A can 6 wrapping the core 1, slot 2, rotor bar 3, end-ring 4 and junk ring 5 is provided to the outside of the core 1. At this time, clear spaces 7, 7a-7d are formed in the inside of the can 6. A vacuum seal is applied to the inside of the can 6, and is pressurized for several hours under an atmosphere with high temperature and high pressure. Each clearance is disappeared, and a solid phase connection of each member is made together with the can 6 as a unit. Accordingly, a rigid, well balanced and a specific excellent product is manufactured.
Patent JP-H04180658-A (JP)
Title: Ppga type semiconductor device
Inventor: NAGAI SHINICHI
IPC: H01L23/28
Filed: 1990-11-15
Abstract: PURPOSE:To prevent a decline in adhesive strength caused by squeeze-out of a bonding agent or warping of a semiconductor substrate by providing a groove or hole on the rear of a sealing resin stopping frame. CONSTITUTION:A groove 8 is provided on the rear surface of a sealing resin stopping frame 2a which is brought into contact with a substrate. Because of the groove 8, no bonding agent is squeezed from the frame 2a and the adhering area is increased, resulting in an increase in adhesive strength. Or, holes 9 are provided into the rear surface of the frame 2a. While a possibility of enclosing air into the groove exists when the groove 8 is used, such possibility does not exist when the holes 9 are used. When the frame 2a is constituted in such way, the quality of a PPGA semiconductor device can be improved.
Patent JP-H01151158-A (JP)
Title: Manufacture of positive electrode for nonaqueous solvent cell
Inventor: IDE MASAO
IPC: H01M4/139
Filed: 1987-12-09
Abstract: PURPOSE:To obtain a positive electrode for a cell excellent in large-current characteristic by kneading, granulating and drying a positive electrode active material, conducting material powder, a thickener and the dispersion of polytetra fluoroethylene(PTFE), coating PTFE on the surface, then forming them into pellets. CONSTITUTION:A positive electrode active material such as MnO, conducting material powder such as graphite, a thickener solution solved with polyacrylic acid or the like in water and polytetra fluoroethylene(PTFE) in water are added and kneaded. The mixture is pressure-extruded into grains, which are dried by a centrifugal granulating machine or the like. The water PTEF dispersion is spray-coated on the surface of the granular black mix. Finally, the coating black mix thus obtained is press-molded into a pellet by a press-molding machine. The positive electrode for a button cell thus produced has the strong binding force among the granular black mix and suppresses the rise of the internal resistance of the cell and shows the excellent large-current characteristic.
Patent JP-H09259318-A (JP)
Title: Diameter changeable disk body transmission device
Inventor: INOZUKA TAKASHI
IPC: G07F5/22
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To exclusively set plural kinds of disk bodies to one desired type by means of adjustment with a simple manual operation by providing a roller means which can freely move for opening the exit of the disk bodies and a control means for setting the roller means in a position corresponding to the diameters of the disk bodies. SOLUTION: When a rotary disk rotates, a coin which is pushed out along the upper edge of an upper exit knife and which passes pushes up the roller against a spring. When the roller is pushed up, a movable arm 33 rotates, a proximity switch 31 operates and the coins are counted. At the time of using the desired coin, the side wall of a control board 37, which becomes a seven angular ring form so that a distance between the upper edge of the exit knife becoming a reference and the roller fits to the diameter of the used coin, is selected and it is fixed by a screw 38. Since the diameter can be changed with the simple manual operation in accordance with the diameter of the used coin, the diameter can be changed with the simple operation when the coin of a memory changer is exchanged to the coin of different denomination.
Patent JP-H085452-A (JP)
Title: Infrared ray detecting element
Inventor: HIMESAWA HIDEKAZU
IPC: G01J1/02
Filed: 1991-10-28
Abstract: PURPOSE:To obtain an element, which can be easily manufactured and downsized and which has a wide angle of view field and the excellent responsiveness by forming an infrared ray detecting unit and an infrared ray transmitting filter on one surface of a substrate so as to be vertically overlapped, and forming a heat separation space under them. CONSTITUTION:An infrared ray detecting unit 2 is formed by overlapping a thin film resistor 2b and an infrared ray absorbing film 2c in order on a pair of electrodes 2a on an insulating film 4 of a semi-conductor substrate 1. An infrared ray transmitting film 3 is provided on the detecting unit 2 so as to be overlapped, and cuts the electromagnetic wave except for the infrared ray and transmits the only infrared ray. At the time of manufacturing an element, a lower part of a substrate 1, in which a detecting unit 2 is to be provided, is eliminated by the anisotropic etching so as to form a heat separation space 5. Thereafter, an electrode 2a is formed on the insulating film 4 over the space 5, and a resistor 2b and an absorbing film 2c are formed on the electrode 2a by deposition, and a filter is formed on the film 2c by deposition. Change of the resistance value of the resistor 2b is detected through a signal processing circuit 6 connected to the electrode 2a.
Patent JP-H02156482-A (JP)
Title: Digital system magnetic recording and reproducing device
Inventor: TAKASE OSAMU
IPC: G11B20/14
Filed: 1988-12-09
Abstract: PURPOSE:To vary an oscillation frequency corresponding to the change of a reproducing data rate even when it is comparatively large by controlling a voltage controlled oscillation means based on signals in which a reference frequency signal and a digital information signal are recorded and reproduced. CONSTITUTION:A video signal inputted from an input terminal 1 is frequency- multiplexed on the reference frequency signal at an adder circuit 6 via an A/D conversion circuit 2, a correction code attaching circuit 3, a P-S conversion circuit 4, and a modulation circuit 5, and is recorded on a recording medium 10. Meanwhile, the reproducing signal of a head 21, after whose reference frequency signal being eliminated at a trap circuit 23 via a pre-amplifier 22, is inputted to a waveform equivalent circuit 24. The output signal of the circuit 24 is phase-compared with the output signal of a VCO 36 at a comparator 33 via an LPF 34, and its differential output signal is inputted to the VCO 36, then, a clock is outputted. Meanwhile, the output signal of the pre-amplifier 22 is inputted to a frequency discriminator 38 via a BPF 37, and it is decided whether or not the oscillation frequency of the VCO for the reproducing data rate is correct, and the output signal of the discriminator 38 is added on the output signal of the LPF 34 corresponding to the above judgement.
Patent JP-H02158471-A (JP)
Title: Cargo box device for scooter type vehicle
Inventor: ISAYAMA HIROYUKI
IPC: B62J9/00
Filed: 1988-12-09
Abstract: PURPOSE:To increase containing capacity for cargo by a method wherein an upper recessed part and a lower protrusion part are integrally molded to the rear plate of a leg shield rising from the front part of a foot rest toward a position below a running handle, and a cargo chamber with an opening opened toward above is formed therebetween. CONSTITUTION:A leg shield 20 rising upwardly from the front end of a horizontal foot rest mounted to the front lower part of a car body frame is formed. The leg shield 20 is formed such that front and rear plates 50 and 52 made of synthetic resin are matched together from the front and the rear and the peripheral edges of the two plates are joined together. A pair of upper recessed parts 56 on both sides sunk frontwardly of a mating line A between the rear and front plates 52 and 50 and a rearwardly swelling lower protrusion part 58 are formed on the lower part of the rear plate 52, and an opening part 60 opened toward above is formed between the upper recessed part and the lower protrusion part. A cargo chamber 72 is formed between the lower protrusion part 58 and an inner plate 62 mounted to the rear plate 52.
Patent JP-H09123622-A (JP)
Title: Sensitized paper for thermal transfer
Inventor: ITO ATSUSHI
IPC: B41M5/382
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To suppress expansion and shrinkage of sensitized paper for thermal transfer and to prevent curling thereof in relation to both changes in temperature and humidity by providing a woven fabric layer in a base in the sensitized paper having a dye-accepting layer on one surface of the base. SOLUTION: Sensitized paper 10 for thermal transfer has basically a laminated structure of a sheetlike base 2, a dye-accepting layer 3 formed on the surface of the base and a back coat layer 4 formed on the rear thereof, like usual sensitizedpaper. This base 2 has a laminated structure of a first film layer 11, a woven fabric layer 12 and a second film layer 13. For the woven fabric layer 12, woven fabric made of various organic or inorganic fibers is used and no particular limitation is put on the way of weaving the woven fabric, plain weave fabric or the like being used, for instance. For the film layers 11 and 13, a resin film of polypropylene, polyester, polyethylene or others, or the like, is used, while a foamed film is used preferably from the viewpoint of enhancing the sensitivity of the sensitized paper.
Patent JP-H02157613-A (JP)
Title: Distance measuring instrument
Inventor: ENDO MOTONORI
IPC: G01C3/06
Filed: 1988-12-09
Abstract: PURPOSE:To hold distance measurement accuracy high with a proper quantity of photodetection at all times by branching reflected light from an object into two and guiding them to a sensor for light quantity detection and a sensor for distance measurement, and outputting a distance measurement signal from the distance measuring sensor with reflected light whose quantity is adjusted. CONSTITUTION:The laser light from a laser light irradiation part 5 is projected on the object 6 and its reflected light is branched by a half-mirror 9 to form images on a linear PSD sensor 10 as the sensor for light quantity detection and a linear CCD sensor 11 as the distance measuring sensor. The sensor 10 for light quantity detection outputs a light quantity signal corresponding to the quantity of photodetection to an irradiation light quantity adjusting circuit 12 simultaneously with the photodetection, so a laser diode driving circuit 1 adjusts the quantity of light of the laser diode 5 of a laser light irradiation part 5 simultaneously with its output. Consequently, the reflected light which is branched with the invariably proper quantity of light is projected on the sensor 11 for distance measurement, so even when a distance is measured while the object 6 is scanned at a high speed, the distance measurement accuracy is held high with the invariably proper quantity of photodetection.
Patent JP-H09151962-A (JP)
Title: Release device for pull-type clutch
Inventor: ASADA MASAAKI
IPC: F16D23/14
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To correct the misalignment between a release device and a clutch, when caused, in a release device for pull-type clutch. SOLUTION: A release device 3 is a device arranged around a main drive shaft so as to pull the inner circumferential part of a diaphragm spring 9 on transmission side, thereby releasing a clutch 2. This device has a second sleeve 12, a first lever plate 16, and a second lever plate 17. The second sleeve 12 is movable in the axial direction. The first lever plate 16 is formed of an annular member fixed to the periphery of the second sleeve 12 and having a protruding spherical surface 16a on transmission side. The second lever plate 17 is formed of an annular member having a recessed spherical surface 17a contacting the protruding spherical surface 16a in such a manner as to be slidable, and making contact with the inner circumferential edge of the diaphragm spring 9 from the clutch side.
Patent JP-S63167061-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: HIBINO YOSHITAKA
IPC: F02M1/10
Filed: 1986-12-27
Abstract: PURPOSE:To improve accuracy in control of air-fuel ratio by controlling the opening degree of an automatic choke valve according to the warming condition at the time of inactivation of an exhaust sensor, meanwhile controlling the automatic choke valve or an air-fuel ratio control valve according to the deviation of air-fuel ratio from the time of activation to the time of warming completion. CONSTITUTION:When an engine is operated, ECU20 judges whether an O2 sensor 19 is in the active state or not depending upon whether the specified time has elapsed or not after the turning ON first of an ignition switch. And when judged NO, an air-fuel ratio control valve 10 is opened according to the warming condition of the engine and at the same time, the current application to a heater 8 is duty-controlled to regulate the opening degree of an automatic choke valve 10. On the other hand, when judged YES, the target air-fuel ratio is set according to the warming condition from the activation to the completion of warming. And the difference between this target air-fuel ratio and an actual air-fuel ratio by O2 sensor 19 is detected and when this difference is larger than the specified value, the choke valve 10 and when smaller, the air-fuel ratio control valve 10 are respectively controlled to achieve target air-fuel ratio.
Patent JP-H08168036-A (JP)
Title: White peak control circuit
Inventor: SUMIYOSHI HAJIME
IPC: H04N5/57
Filed: 1994-12-14
Abstract: PURPOSE: To provide a white peak control circuit which never varies the limit level of a white peak projected on an image receiving tube even when the brightness is adjusted. CONSTITUTION: The voltage which determines the white peak limit level of a white peak limiter circuit 5 is varied by a white peak control means 8 associatively with the control voltage for brightness adjustment from a control means 4. Consequently, the brightness is adjusted by a brightness adjusting circuit 3 provided in front of the white peak limiter circuit 5. Even if the level of an illuminance signal inputted to the limiter circuit 5 varies, the white peak limit level set in the limiter circuit 5 varies as the illuminance signal level varies, so the amplitude from the black level of the illuminance signal to the white peak limit level is held invariably ideal and neither white blurring nor blooming is caused.
Patent JP-H09149729-A (JP)
Title: Raising of plant seedling
Inventor: TANAKA FUMIHIRO
IPC: A01G7/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To enable high-quality seedlings to be produced more efficiently through enabling healthy seedlings with solid basal portion to be raised, by replenishing far-infrared rays with the light-emitting wavelengths within a specified range only within a specified period after germination in the plant seedling raising stage. SOLUTION: In the seedling raising stage for a plant such as Brassica campestris, far-infrared or infrared rays with the light-emitting wavelengths of 670-950 (pref. 690-950) nm are replenished by e.g. a light-emitting diode only within 10 (pref. 6) days after germination. It is preferable that the intensity of the rays be >=100μW/cm<2> .
Patent JP-2000137727-A (JP)
Title: File retrieval device of information management system
Inventor: TOKUNAGA SHINJI
IPC: G06F17/30
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide the retrieval device that instructs schedule/address data used to implement an instructed schedule/address managing function and automatically or semiautomatically generates retrieval conditions meeting the demand of a user with small retrieval omission based on the instructed data to that a desired file is retrieved from a file group including another file, mail, etc., which is not related by management information used to execute a management application. SOLUTION: A user selects the schedule of a certain day on the display picture of the schedule function of the schedule management application 1 and presses a retrieval button and then a retrieval instruction part 3 actuates a retrieval condition generation part 6. A key word is cut out of the instructed schedule contents by using a word dictionary 4, a retrieval condition is generated with the date, and a retrieval execution part 7 retrievals a file and a mail from the file group 2. For the retrieval condition, synonym processing, retrieval object adjustment, and additional correction by the user are perform to reduce retrieval omission, thereby increasing the precision.
Patent JP-H10155068-A (JP)
Title: Facsimile equipment
Inventor: MURAMATSU HIDEO
IPC: H04N1/32
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To quickly send a document to be sent with priority without inconvenience by providing an interrupt means that interrupts communication of a document being communicated after a reception means receives the document to be sent with priority and a means that informs the interruption to a communication destination to the facsimile equipment. SOLUTION: When a current communication state is discriminated (3401), a file table is retrieved (3402) and whether or not a document whose communication type indicates 'interrupt transmission' is in existence is discriminated (3403). When the corresponding document is in existence, whether or not current communication results from caller transmission (3405), and when the current communication results from caller transmission, whether or not a remaining time required for the transmission is long is discriminated (3406). When discriminated long, a request of an interrupt report is outputted and the interrupt is informed to the transmission destination (3407). Then a document state in a file table of the document during caller transmission is set to 'continuous caller wait' and line interrupt is requested (3408).  The transmission of the document is interrupted only when the remaining time of the document being sent for caller transmission is longer by this processing.
Patent JP-S63162809-A (JP)
Title: Method for repairing by blowing in vacuum degassing furnace
Inventor: KAWAKAMI SHIGERU
IPC: C21C7/10
Filed: 1986-12-25
Abstract: PURPOSE:To efficiently and accurately execute repairing of side wall in a degassing vessel, by horizontally connecting a flexible feeding tube at end part of vertical feeding pipe of pressurized material, inserting this nozzle into the degassing vessel by bending downward and blowing repairing material on the side wall after making the nozzle reset horizontally again. CONSTITUTION:At the time of repairing the side wall of degassing vessel 3, the flexible nozzle 2 (made of rubber) is horizontally connected at the end part of pressurized material feeding pipe 1 vertically arranged. A cable 9 fastening near at the end part of nozzle 2 is drawn downward through a guide roller 8 fitted at the side part of pressurized feeding pipe 1 to bend the nozzle 2 downward. Under this condition, the pressurized feeding pipe 1 is inserted into the degassing vessel 3 through a circulating tube 6 and the cable 9 is loosened to return back the nozzle 2 to horizontal condition by this restitutive force. In this way, the distance between the end part of nozzle 2 and the side wall is made to short and the repairing material 4 is accurately blown and the dripping or splashing is reduced.
Patent JP-S63167438-A (JP)
Title: Optical recording and reproducing device
Inventor: AIKO HIDEKI
IPC: G11B7/135
Filed: 1986-12-29
Abstract: PURPOSE:To adjust an optical axis made incident on an objective lens and to improve optical transmission efficiency and the balance of a tracking error signal, by varying the angle of the reflection optical axis of a mirror which reflects a parallel ray from a collimator lens, or performing the parallel displacement of the mirror. CONSTITUTION:Divergent rays from a semiconductor laser 21 are changed to parallel rays by a collimator lens 40, and are reflected on the mirror 50, and are made incident on the objective lens via a half mirror 51 having a refractive plane. At this time, since exact coincidence between the central point of the lens and the optical axis cannot be obtained generally, adjustment is performed by varying the angle of the plane A of the mirror 50 by an angle varying means 60, or performing the parallel displacement of the mirror 50. In such way, it is possible to coincide the center of the objective lens with an incident optical beam. Therefore, it is possible to improve the transmission efficiency and to balance the tracking error signal.
Patent JP-2000157231-A (JP)
Title: Milk aeration and heating system
Inventor: ARKSEY MATTHEW L
IPC: A47J31/44
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an automatic espresso system including sanitarily safe milk, and also provide a method, which needs no steam-driven, venturi tube techniques, for taking out milk from an internal refrigeration source to drinking cups, after it is mixed with air and heated. SOLUTION: This totally automatic espresso system includes a coffee bean grinder 12, blender 14 and a milk aeration system, which injects milk by pumps 48 and 54 into a steam supplying device 26, where milk taken out from an internal refrigerator 40, after it is selected through selection of aeration process, is heated and adjusted to be added to the blended coffee solution.
Patent JP-2000138051-A (JP)
Title: Battery and set battery
Inventor: MAEDA REIZO
IPC: H01M2/20
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a set battery having the capability of easily replacing or changing a cell and restraining connecting resistance across batteries and at the same time, having the capability of reducing the number of constituent parts than the conventional case and allowing an assembly with relative ease. SOLUTION: A plurality of cylindrical cells 1 are connected in series via cylindrical connecting units 2, thereby forming a set battery. Each connecting unit 2 has one cell 1 screwed on an end and an adjacent cell 1 screwed on an end, thereby connecting the terminals of two cells under pressure contact. The positive electrode terminal of the cell 1 is formed out of an annular bottom plate part, a cylindrical projection part projected from the inner peripheral end of the bottom plate part, and an annular extension part extended from the end of the projection part in parallel with the bottom plate part so as to expand externally. At the same time, a metallic plate is formed to have a topped-sideways U-shape or U-shape cross section.