baber/WOPTO huggingface dataset:
Patent JP-2000341909-A (JP)
Title: Single-bearing type permanent-magnet motor and single- bearing type fan motor
Inventor: OGAWARA TOSHIKI
IPC: H02K7/14
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To suppress axial vibration of the rotating shaft of a single-bearing type permanent-magnet motor, when the shaft is supported by one bearing. SOLUTION: A single-bearing type permanent magnet motor is constituted, in such a way that the width size W1 of the rotor-side magnetic pole 14 of a permanent magnet unit 15 in the direction parallel to the axial direction is made larger than the width size W2 of the stator-side magnetic pole 19 of the unit 15, in the direction parallel to the axial direction. The rotor-side magnetic pole 14 is fixed to the peripheral wall section 13 of a cup member 10, in a state where the pole 14 is made to completely face opposite the stator-side magnetic pole 19 and protruded forward beyond the end face of the pole 19 on a motor support 8 side. The axial vibration of the rotating shaft 5 of the motor is suppressed, by using the thrust composed of the magnetic attraction resulting from the eccentricity between the magnetic centers of the magnetic poles 14 and 19.
Patent JP-S5853108-A (JP)
Inventor: YONEDA OSAMU
IPC: F21V17/06
Filed: 1981-09-24
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-H0444135-A (JP)
Title: Method and device for storing/retrieving picture
Inventor: SUZUKI MASAYOSHI
IPC: G16H10/60
Filed: 1990-06-12
Abstract: PURPOSE:To store the discrete picture data and to mutually retrieve these data by means of the file devices by connecting plural file devices via a transmission line. CONSTITUTION:When a file device 4 gives a data retrieving request to other file devices, this request is sent to the other file devices 2 and 6 via a network circuit 7. The devices 2 and 6 accept the request as long as they are not busy and check whether the retrieval of their own are requested or not. If so, the corresponding device 2, for example, retrieves a picture via its own retrieving table. This retrieving result is sent to the requester device 4 via the circuit 7. The device 4 selects its desired picture data based on the retrieving result and then gives a request to the device 2 via the circuit 7 to send a selected picture. Thus the picture data can be mutually retrieved among plural file devices.
Patent JP-H09941-A (JP)
Title: Photocatalytic device and device applying the same
Inventor: SAKAI KAZUHIRO
IPC: A61L9/20
Filed: 1995-06-19
Abstract: PURPOSE: To obtain a photocatalytic device utilizing a photocatalytic reaction with a photocatalyst for purifying and sterilizing air and water as a compact structure applicable even to a place not exposed to sunbeams, a narrow place, etc., consuming small electric power and emitting chromatic light. CONSTITUTION: This photocatalytic device has a substrate 1 with a photocatalytically reactive surface formed by carrying a photocatalyst 2 made of a thin titanium dioxide film and a light emitting diode disposed so that it can illuminate the photocatalyst 2 and chiefly radiating prescribed visible light and UV rays of 360-400nm wavelength. Since the diode 3 is used as a UV source for activating the photocatalyst 2, the entire device can be made compact. This device is put to practical use as a deodorizing device, a drinking water purifier, an antibacterial device with an antibacterial surface, etc.
Patent JP-S5577749-A (JP)
Title: Developing density adjusting method
Inventor: YAMAMOTO TOSHIO
IPC: G03G15/09
Filed: 1978-12-07
Abstract: PURPOSE: To make possible the adjustment of developing density by making the distance from an electrode up to the surface of an electrostatic latent image carrier variable in a magnetic brush developing device.  
     CONSTITUTION: An insulation-type sleeve 1 is provided with a magnet roller 2 in its inside and forms a magnetic brush composed of magnetic toner T on its surface. While said magnetic brush is being sent in the arrow a direction by the revolution of either one or both of the sleeve 1 and magnet roller 2, it rubs the surface of the sheet-form electrostatic latent image carrier being conveyed by rollers 4, whereby development is accomplished. An electrode plate 3 which is composed of conductive material and is grounded makes contact with the toner T to define the ear height of the magnetic brush and also serves as an electrode for charge injection to the toner T. the electrode plate 3 is provided position-adjustably in the arrow M direction along the surface of the sleeve 1. Since the charges being injected into the conductive toner from the electrode plate 3 may be adjusted in this way, the adjustment of the development density of electrostatic latent images may be accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11347911-A (JP)
Title: Wire saw and its manufacture
Inventor: TANI YASUHIRO
IPC: B26D1/46
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of the torsional breaking strength by using a wire to cause no degradation of the torsional breaking strength when heated to a specified temperature to suppress degradation of the wire due to the heat when a resin is thermo-set. SOLUTION: A binder 3 to fix abrasive grains 2 which are hard abrasive particles of diamond, CBN, alumina and silicon carbide on an outer circumferential surface of a wire 1 comprising stainless steel wires to cause no degradation of the torsional breaking strength when heated up to 250 deg.C, is formed by adding metallic particles 4, metallic or graphite fibers 5, an endothermic agent, oxidation suppressing agent, etc., to a resin to be thermo-set at a temperature below approximately 100 deg.C. The resin to be used for the binder 3 is a plastic resin which is excellent in adhesivity to the wire when the resin is liquefied with a solvent, etc., and free from any cracks or peeling of the binder 3 even when a wire saw is curved through the contact with a multi-groove block or a material to be ground.  The wire 1 can be formed of a stainless steel wire, a hard steel wire to temper Al or Ti, etc.
Patent JP-S6131511-A (JP)
Inventor: WAKIMOTO SHIRO
IPC: E01F9/00
Filed: 1984-07-21
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-H0816334-A (JP)
Title: Infrared data communication equipment
Inventor: OYAMA HIDEKI
IPC: H04B10/556
Filed: 1994-07-04
Abstract: PURPOSE:To provide the low-priced infrared data communication equipment optimum for the respective environments of use. CONSTITUTION:Since an IC card interface 114 is provided at the infrared data communication equipment on the side of a personal computer, a user can additionally install an IC card type buffer RAM 115 as the optimum buffer memory corresponding to the environment of use. Since the personal computer and the infrared data communication equipment are connected by using an IC card interface 116 as a parallel interface at higher speed than the standard parallel interface of a conventional interface between the personal computer and a printer, data transfer speed is accelerated and the time for the personal computer to be occupied for print out processing can be shortened. Communication speed, print data size inside a communication packet and the parameter of buffer capacity can be changed by a dip switch 118, and the parameter optimum for the print out environment of each user can be set.
Patent JP-S6043012-A (JP)
Inventor: OGURA SHINZOU
IPC: H02B13/02
Filed: 1983-08-19
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-H0443259-A (JP)
Title: Control device for air conditioner
Inventor: ISHIDA KAZUHARU
IPC: F24F11/00
Filed: 1990-06-11
Abstract: PURPOSE:To facilitate inspection of an operation state by a method wherein the operation state of a heating means or a cooling means is controlled to a specified heating state or cooling state, and a control indication value is displayed on a display means. CONSTITUTION:When the pins of a connector terminal are short-circuited through a given connector matching a connector terminal 51, a mode control part 31 controls a capacity deciding part 35 to a stage mode (manual mode), and when the pins of the connector terminal 51 are not short-circuited, the capacity deciding part 35 is controlled to a temperature regulating mode. The mode control part 31 controls a display control part 32 to an inspection mode according to the short-circuit state of each connection pin when the pins of a connector terminal 52 are short-circuited by means of a given connector matching the connector terminal 52. The display control part 32 selects the display content of a display device 26 according to the control state of the mode control part 31, and the selected display content is displayed. In the case of an inspecting mode, for example, a detecting temperature by a thermistor 23, control indication values to a convection fan 8 and a proportional valve 18, or respective correction values are displayed at each inspection mode responding to the short-circuit state of each pin of the connector terminal 52.
Patent JP-H04298450-A (JP)
Title: Paper sheet discharge device
Inventor: KIUCHI YASUSHI
IPC: B65H29/52
Filed: 1991-06-25
Abstract: PURPOSE:This invention relates to a paper sheet discharge device and aims to improve convey performance for paper sheets to a discharge roller, etc., and improve loading property for paper sheets on a paper tray by discharging paper sheets at a position away from the discharge roller when paper sheets which are guided on a guide plate are dishcarged and loaded on the tray outside an apparatus by the discharge roller and a flow-up roller. CONSTITUTION:Each paper sheet 44 is pressed downward so that an elastic pressing member 42 is bent by the stiffness of the paper sheet 44 which is being discharged by a discharge roller 12 to maintain the direction of discharge. When the paper sheet 44 is discharged, the pressing member returns to its wait position and pushes the rear end of the discharged paper sheet 44 in the direction of a paper tray 14. For the paper sheet 44 which is being discharged by means of the discharge roller 12 and the elastic pressing member 42, pressing force is given only in the direction of discharge due to elastic force of the elastic pressing member 42 so as to stabilize behavior of the paper sheet 44 and convey it in the direction of discharge. Rear end of the discharged paper sheet 44 is knocked in the direction of a paper tray by the elastic pressing member 42 so that the paper sheet 44 can be loaded on the paper tray securely.
Patent JP-H0322866-A (JP)
Title: Pwm control device for inverter
Inventor: OKATSUCHI CHIHIRO
IPC: H02M3/28
Filed: 1989-06-16
Abstract: PURPOSE:To realize low-loss, efficient and low-noise PWM control of an inverter by a method wherein the title device is provided with a PWM control means, switching a chopper circuit with a switching frequency which is two times of the switching frequency of an inverter bridge. CONSTITUTION:The PWM(pulse width modulation) of an inverter unit is driven through a PWM control circuit 28 by a PWM signal obtained by comparing the output V23 of a triangular wave generator 23 and the voltage -V23 of the reverse phase of the output V23 with the output of an amplifier 27. In this case, a chopper unit is switched through a PWM control circuit 24 by the PWM signal or an output 30, obtained by passing the triangular wave output V23 through a frequency doubler 30, as a carrier. Accordingly, the output frequency component and a differential frequency component become 2f, which is frequency component except an audible frequency even when the frequency (f) is selected so as to be a comparatively low frequency, whereby the PWM control of the inverter may become low-noise.
Patent JP-S6042319-A (JP)
Inventor: KUROODO MAIUU
IPC: A61K8/00
Filed: 1984-07-24
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-H11321865-A (JP)
Title: Storage case
Inventor: MAKINO MORIO
IPC: B65D21/08
Filed: 1998-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a storage case capable of storing the contents in an optimum condition even when the length and the diameter of the content are changed with small number of parts. SOLUTION: A storage case comprises an upper case 10 provided with an elastic piece 13 with a projecting part 14 for fitting on a lower end side, a lower case 20 in which a recessed part 26 to be fitted to the projecting part 14 on an outer surface of a fitting part 21 formed on an upper end side, an intermediate case provided with a lower fitting part 34 having an elastic piece 33 with a projecting part 32 to be fitted to the recessed part 26 provided in the fitting part 21 of the lower case 20 of approximately same shape as a lower end part of the upper case 10 and an upper fitting part 37 having a recessed part 36 to be fitted to the projecting part 14 of the elastic piece 13 provided on the upper case 10 which fitted to the upper case 10 of approximately same shape as the fitting part 21 of the lower case 20, and a shank holder 40 provided with a lower cylindrical part 41 to be fitted to an inner wall surface of the fitting part 21 of the lower case 20 and an upper cylindrical part 42 of the same outer surface shape as the fitting part 21 of the lower case 20. The storage is realized in an optimum condition according to the diameter and the length of the content.
Patent JP-H05342333-A (JP)
Title: Personal identification device
Inventor: TAKEDA MASAHIRO
IPC: G06T7/00
Filed: 1992-06-11
Abstract: PURPOSE:To improve the precision of identification under the condition that a high-density finger picture is difficult to be obtained with respect to the personal identification device which repeats the processing from input to collation of the finger picture to identify a person. CONSTITUTION:For example, a finger P brought into contact with a prism 11 is irradiated with light from a light source 12 and the reflected light is photographed by a television camera 13 at the time of identification. The output is digitized by an A/D converter 14, and feature information is generated from the obtained finger picture by a feature extracting part 15. At this time, the frequency of the processing from the input to the collation of the finger picture is determined in a control part 16 in accordance with the density of the finger picture calculated by a picture density calculating part 19 and the measured temperature of a temperature measuring part 18. The high-density finger picture which may be inputted during repeat of the processing with the determined frequency is used to perform collation.
Patent JP-H05339619-A (JP)
Title: Structure for supporting body of metal refining furnace
Inventor: IWASHITA YOSHIHARU
IPC: F27B14/02
Filed: 1992-06-11
Abstract: PURPOSE:To, obtain the easily removable structure for supporting a furnace body by providing a trunnion ring which has a U-shaped section, the upper or lower side of which is removable in such a manner that plural vertical ribs disposed on the outer periphery of the cylindrical part of the furnace body can be held from above and below. CONSTITUTION:The plural vertical ribs 2 are radially disposed in the furnace core direction in the cylindrical part of the furnace body 1 to be used for metal refining. The trunnion ring 3 having the U-shaped section is so disposed as to hold the vertical ribs 2 from above and below. The trunnion ring 3 has notches 16 for housing the vertical ribs 2 and at least either of the constituting members 6, 8 on the upper and lower sides are fixed by means of bolts 14 in such a manner that these members can be attached and detached. The furnace body 1 is supported by this vertical ribs 2 and the trunnion ring 3. As a result, the structure for supporting the furnace body is made easily removable and the exchange of the furnace body 1 is made easy. The stress at the root of the vertical ribs 2 is small and there is no possibility of the generation of cracks by thermal expansion.
Patent JP-S6131108-A (JP)
Inventor: CHIGIRA NOBORU
IPC: A47J31/44
Filed: 1984-07-23
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-H07331573-A (JP)
Title: Thermal insulation material for rolling stock
Inventor: MORITA HIROAKI
IPC: D04H1/593
Filed: 1994-06-09
Abstract: PURPOSE:To obtain the low-density, lightweight thermal insulation material useful for rolling stock, improved in vibration durability, applicability and thermal insulation capability, and high in compressive resilience and the tensile strength in the thickness direction. CONSTITUTION:A crimped fiber-contg. cotton-like fibrous sheet with carbon fibers accounting for 50-100wt.% of the total fibers is horizontally folded in several layers, and at least the respective layers of the resultant laminate adjacent to each other are mutually jointed with a binder such as a thermosetting resin into unified form, to obtain the objective thermal insulation material for rolling stock 5-20kg/m<3> in bulk density and 5-20g/cm in the tensile strength in the thickness direction. For the above carbon fibers, carbonized pitch-based carbon fibers etc., can be used, and the cotton-like fibrous sheet can be lamlnated in >=5 layers. The content of the binder stands at 5-20wt.% of the whole thermal insulation material. This thermal insulation material may be obtained by either of the following two alternative processes: (1) the laminate is impregnated with the binder followed by heat molding; and (2) both sides of the cotton-like fibrous sheet 1 are sprayed with a resin liquor from a nozzle 15 and the sheet is folded into a laminate 7 which is then subjected to heat molding.
Patent JP-H08318639-A (JP)
Title: Light emitting element assembly and production thereof
Inventor: YAZAWA YOSHIAKI
IPC: H04N1/036
Filed: 1995-05-26
Abstract: PURPOSE: To improve the wire bonding and electric connection of a light emitting element array and a driver IC and to prevent the falling-off of the light emitting element array in a manufacturing process by arranging the light emitting array so as to stretch the same over the respective terminal parts of the conductors on the connection side of an insulating substrate. CONSTITUTION: A light emitting element arrays 1 and driver ICs 2 are mounted on the respective power supply passages (a), (b) formed on light emitting element loading substrates 3 connected in order to obtain light emitting regions having predetermined length from the end parts of the substrates 3 so as to be stretched over the respective end parts 3a becoming the connection sides of the respective substrates 3 and certainly fixed to the conductors of the substrates 3 by a conductive adhesive. Therefore, the light emitting element arrays 1 are not levitated and the light emitting element arrays 1 and the driver ICs 2 can be subjected to wire bonding by connection members 6 and the conductors and the light emitting element arrays can be well connected electrically.
Patent JP-S6214989-A (JP)
Title: Apparatus for electrolytic treatment of water
Inventor: OKAZAKI TATSUO
IPC: C02F1/48
Filed: 1985-07-11
Abstract: PURPOSE:To perform effective purifying action, by partitioning electrode chambers respectively provided with electrodes by an electroosmotic partition member and providing an adsorbing material to one of the electrode chambers. CONSTITUTION:An electrode 13 is provided in an electrode chamber 4 at a position separated from a partition member 7 and an electrode 14 is provided in an electrode chamber 5 at a position close to the partition member 7. The electrode chamber 4 is packed with a conductive adsorbing material such as activated carbon. When DC voltage is applied between both electrodes 13, 14 and water is supplied from a water guide port 2, the adsorbing material is charged to the same polarity as the electrode 3 and a harmful org. substance is electrolyzed in the electrode chamber 4 to form an ion which is, in turn, electrically adsorbed by the surface of the adsorbing material. The water after passed through the electrode chamber 4 passes through a water passing chamber 6 to enter the electrode chamber 5 arranged in series and led out to a lead-out port 8 while receiving the movement of a metal ion.
Patent JP-S5943020-A (JP)
Title: Production of polyester
Inventor: AZUMA FUKUJI
IPC: C08G63/82
Filed: 1982-09-03
Abstract: PURPOSE:To obtain easily and inexpensively a polyester having excellent properties and suited as an engineering plastic, by directly polycondensing a diphenol with an aromatic carboxylic acid in the presence of a specified sulfur compound. CONSTITUTION:In the production of a polyester by polycondensing a dicarboxylic acid having a benzene ring in the molecule (e.g., terephthalic acid) with a diol (e.g., bisphenol A), a desired aromatic polyester is obtained by effecting said polycondensation reaction of the dicarboxylic acid with the diol in the presence of a sulfur compound of the formula (wherein R1 is a substituted or unsubstituted aryl, alkyl, or aralkyl, and X is a halogen), e.g., benzenesulfonyl chloride. In this reaction, the monomers are used in equimolar amounts, and the sulfur compound is used preferably in an amount of 2-3mol per mol of dicarboxylic acid.
Patent JP-S6044954-A (JP)
Title: Instruments for replacing fluorescent lamp
Inventor: CHIYUUMA KOUJI
IPC: H01J9/00
Filed: 1983-08-22
Abstract: PURPOSE:To enable a fluorescent lamp installed out of reach to be attached to and detached from a lamp cover by using both an operation bar to the end of which a part having plastic members for holding the fluorescent lamp by taking advantage of the elasticity of the plastic members is attached, and an operation bar having an end used to attach and detach the switch sections of the lamp from the lamp cover. CONSTITUTION:A fluorescent-light-holding instrument is formed by attaching to an operation bar both a movable metallic stop 3 and two holders each having a rubber section 1 and plastic sections 2 for holding a fluorescent lamp. An instrument for attaching and detaching switch sections from a lamp cover consists of another operation bar the end of which is shaped in such a manner as to enable switch sections to be attached to and detached from the lamp cover by rotating the operation bar after its end is inserted in the center between two switch sections. When replacing a fluorescent lamp fixed to the ceiling, the fluorescent lamp can be removed by operating the instrument for attaching and detaching switches after holding the lamp by means of the holding instrument. When attaching a new fluorescent lamp to the lamp cover, switch sections at one end of the lamp can be fixed by horizontally inserting the lamp held on the holding instrument and the other switch sections can be fixed using the other instrument after that.
Patent JP-H05180201-A (JP)
Title: Fluid controller and logic control system used for said controller
Inventor: DOUEITO BURUUSU SUTEIIBUNSON
IPC: F15B9/07
Filed: 1992-05-20
Abstract: PURPOSE: To obtain a fluid controller, which keeps manually steering capability and is made to give priority to the operation of the fluid controller over that of an electric hydraulic valve in particular when an electronic controller is in failure, and a logic control system thereof. CONSTITUTION: This is a fluid controller 15 equipped with both of a rotary valve mechanism 47 operated by a steering wheel 17 and an axial direction valve mechanism 49 controlled by an electric hydraulic valve corresponding to a correcting signal 31. Both the rotary valve mechanism and the axial direction valve mechanism are constituted of a main valve member and a following valve member and both the rotary and axial valve members are simultaneously activated. The logic control system for closed loop control of the electric hydraulic valve is disclosed and problems such as self steering, shaking, drifting, etc., can be almost dissolved.