baber/WOPTO huggingface dataset:
Patent JP-H01102575-A (JP)
Title: Electrostatic latent image carrier
Inventor: WAKIZAKA KENICHIRO
IPC: H01L31/0248
Filed: 1987-10-16
Abstract: PURPOSE:To improve dark resistance value, the life time of a light carrier and photoresponsiveness by specifying the difference in the optical forbidden band width in at least one boundary face of the adjacent thin layers of the respective components in the multiple layers of photoconductive layers essentially consisting of Si or Ge. CONSTITUTION:The photoconductive layers consist of material essentially consisting of the non-single crystalline Si or non-single crystalline Ge and are constituted of the multiple layers consisting of >=3 groups of the thin layers of the respective components having the different optical forbidden band widths. The difference in the optical forbidden band width in at least one boundary face of the adjacent thin layers of the respective components in the multiple layers is specified to >=0.01eV and <=0.5eV. The dark attenuation rate of the surface charge applied at the time of electrostatic charge is thereby lowered; in addition, the residual potential on the photogenerated carrier is lowered and the photoresponsiveness is improved.
Patent JP-H01104995-A (JP)
Title: Rotary compressor
Inventor: OKAJIMA MASAZO
IPC: F01C21/08
Filed: 1987-10-16
Abstract: PURPOSE:To improve wear resistance of the sliding faces of a roller and a vane by forming the roller and the vane in combination with liquid phase sintered member in a steel group containing chrome and cast iron member containing boron carbide. CONSTITUTION:A rotary compressor 1 is provided with a rotor 5 rotating in a cylinder 2 and a vane 8 making sliding motion in contact with the roller 5. The roller 5 and the vane 8 are formed in combination with liquid phase sintered member in a steel group containing chrome and cast iron member containing boron carbide. A sliding face between the roller 5 and the vane 8 is formed by the kinds of members different from each other as chrome carbide and boron carbide. Thus, wear resistance of the sliding face can be improved. In addition, liquid phase sintering is applied so that wear resistance of sintered member can be improved.
Patent JP-H01105832-A (JP)
Title: Toilet bowl equipped with offensive smell discharge hole
Inventor: TANE AKIRA
IPC: E03D9/04
Filed: 1987-10-17
Abstract: PURPOSE: To completely remove the odor during the evacuation by sucking the odor inside a toilet, and removing it outside a lavatory through a duct. CONSTITUTION: An air vent hole 7 is installed in an upper part of an inner wall of a flush toilet stool 6, in particular, in an inner periphery of a toilet seat. The air vent hole 7 in the toilet stool 6 is connected to a fan or a ventilator 9 through a hose or a duct 5. When a person is seated on the toilet stool 6, a limit switch or a light reflection type light switch detects the seating, the fan or the ventilator 9 is operated, and the odor is removed through the air vent hole 7, the hose or the duct 5.
Patent JP-S63116926-A (JP)
Title: Installing structure of opera glass window and the like of car
Inventor: OGAWA KAZUO
IPC: B60J1/10
Filed: 1986-11-04
Abstract: PURPOSE:To surely make the fixation possible by providing a glass supporting plate which is so constituted that stress by tightening is not applied on a plastic garnish and by installing a glass in advance and installing them from the interior of a car body. CONSTITUTION:A glass 1 is inserted from under a plastic garnish 6' and they are raised upward with inserting them between the upper plate 9 and the lower plate 10 of each of glass supporting parts 8 and are inserted and held utilizing flexibility of the plastic. And the lower plate 10 of the garnish 6' is touched to a car body plate 2' and installed by a nut 14 after inserting a bolt 12 through its hole h'. At this time, as a metallic holding piece 11 in the shape of a square without a side is provided on the plastic garnish 6', stress by tightening is not directly applied to the plastic forming part of the garnish 6'. Thus, an opera glass window and the like can be simply and surely installed.
Patent JP-H04140573-A (JP)
Title: Working vehicle
Inventor: HIRATA KAZUYOSHI
IPC: B60W10/18
Filed: 1990-09-28
Abstract: PURPOSE:To perform parking operation simply and lightly by operating a continuously variable transmission forcibly back into its neutral stop position by an actuator interlockingly with the 'on' operation of a main brake for parking. CONSTITUTION:Some combines are provided with such structure as to perform automatic speed change operation of a continuously variable transmission M so as to make work load constant. In this case, the engine speed is detected by a sensor 35, and the speed change operation of the continuously variable transmission M is performed by an actuator 33 on the basis of the detected engine speed. Or the position of a speed change lever 29 is detected by a sensor to perform the speed change operation of the continuously variable transmission M by the actuator 33 on the basis of the detected position. In such structure, the continuously variable transmission M can be automatically operated back into its neutral stop position by the actuator 33 by performing the 'on' operation of a main brake 37 for parking during travel. Operability at the time of parking is thereby improved.
Patent JP-S62121018-A (JP)
Title: Solidifying treatment of waste plastics and its device
Inventor: HIROOKA TAKETOKI
IPC: B29K105/26
Filed: 1985-11-21
Abstract: PURPOSE:To enable the solidification of a fixed quantity of waste plastics always by cutting down the same efficiently, by a method wherein waste matter of crushed plastics is stored once in a reservoir tank and said waste matter is supplied to a setting device by predetermined quantity with a quantitative cutting-down device. CONSTITUTION:Waste plastics crushed by a crusher 7 is supplied to a reservoir tank 13 by a blower 11: the waste plastics is reserved for example in either of reservoir tank sides 13A, 13B by changing over a changeover damper 12a provided on a supply pipe 12 to either side of supply pipes 12A, 12B. Each of the reservoir tanks 13A, 13B is provided with an agitating device 15 for preventing an arching phenomenon that the loaded waste plastics remains on the upper part of the reservoir tank 13 without coming down naturally and a cutting screw 14 for cutting-down the loaded waste plastics quantitatively. Then the waste plastics is supplied to a setting device 9 of the plastics through a carrying conveyor 18.
Patent JP-S63116488-A (JP)
Title: Semiconductor laser
Inventor: NODA SUSUMU
IPC: H01S5/187
Filed: 1986-11-05
Abstract: PURPOSE:To enlarge the length of a resonator, and to reduce a threshold current by a method wherein the resonator is constructed of both the edge faces and a diffraction grating of a semiconductor laser. CONSTITUTION:When current is supplied between a first and a second electrodes 1, 18, carriers are injected in an active layer 5 to generate light. Out of generated light, only the light corresponding to the period of a diffraction grating applied to a guide layer 7 is amplified to generate a laser oscillation. The laser beams are led out from both the edge faces 11, 12, while when the diffraction grating is an even number order, the laser beam is radiated also to the vertical direction to the layer 15 like the laser beam 13. A clad layer 9 is transparent to the laser beam. Because a contact layer 10 is not formed to a laser beam take-out part 19, the laser beam 13 radiated to the direction vertical to the layer 5 becomes easily transmitted, and the beam can be led out to both the directions.
Patent JP-S63118405-A (JP)
Inventor: OKAZAKI TEIJI
IPC: E01F8/00
Filed: 1986-11-04
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-H05101490-A (JP)
Title: Tape running speed controller
Inventor: MOCHIDA YOSHIO
IPC: G11B15/46
Filed: 1991-10-11
Abstract: PURPOSE:To provide a tape running speed controller capable of fast feeding and rewinding the tape at high speed in the tape running speed controller used for a tape recorder, etc. CONSTITUTION:By a tape running system 1, the maximum value Rmax of ft/fs or fs/ft which is the ratio of the number of reel rotation ft at the take-up side and the number of reel rotation fs at the feeding side, is successively updated and stored in a storage part 6 during the tape running time. At the time of fast feeding and rewinding operations, on the other hand, the tape is run with a high speed mode when the relation fs/ft<Rmax is satisfied, and when it is not satisfied, the tape is run with a low speed mode. By this procedure, the running of fast feeding and rewinding can be made at high speed thereafter up to the tape position with the ratio of the number of rotation at the time once run, and the tape is never damaged.
Patent JP-H0980088-A (JP)
Title: Ground potential detector-indicator
Inventor: KATSURAGI YUKIO
IPC: G01R19/17
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To detect and indicate abrupt rise of ground potential due to thunderbolt while protecting the circuit elements in a detecting-indicating means against high surge voltage. SOLUTION: A first ground electrode 12 is installed in the earth in the vicinity of a steel tower 10 and a second electrode 14 is installed in the earth at a remote position. The first ground electrode 12 is connected with the second electrode 14 sequentially through a neon wire 16, a first resistor 20 of 100 kΩ, and a second resistor 22 of 3-10Ω. A detecting-indicating means 18 detects a high voltage exceeding a specified level caused by thunderbolt, based on the potential difference across the second resistor 22. When the specified level is exceeded, it is notified by falling an indication cloth 46.
Patent JP-2000093194-A (JP)
Title: Calculation of amount of yeast useful for optional process
Inventor: DONNELLY DAN
IPC: C12N1/16
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in calculation of the amount of yeast used in an optional process. SOLUTION: In this method for calculating the amount of yeast to be used in an optional process so as to take the number of yeasts useful in the process constant, the size of yeast cell to be used is measured, the average cell size is calculated. The calculated average cell size and viability data are used to calculate the amount of yeast to be used.
Patent JP-H03133780-A (JP)
Title: Incense stick storage container
Inventor: KIKAWA TAKEO
IPC: A61K8/00
Filed: 1989-10-12
Abstract: PURPOSE:To make it easier to pick out incense sticks and make it possible to place the container directly on a narrow stage by a method wherein when an inner tube is pressed into an outer tube, resisting the deviation force of an elastic deviating member, a contact preventive measure, which prevents the upper ends of incense sticks which are stored in the inner tube from coming into contact with a lid, is inserted between the lid and inner tube. CONSTITUTION:At the time of usage, a lid 3 on the top of an outer tube 1 is removed. When this is done, an inner tube 2, in which incense sticks S are stored, in the outer tube 1 is pushed up by the deviation force of a spring 4, which is accumulated when the lid is closed, and the top of the inner tube 2 is exposed from the upper end of the outer tube 1, and a condition in which incense sticks S can be picked out is given. Also, since a protrusion 21 is provided at the top part of the inner tube 2, when the inner tube 2 is pressed down by fitting the lid 3 at the time of storage, the upper edge 21a of the protrusion 21 comes into contact with the lower surface of a cap 31 of the lid 3 and supports the pressing down force and prevents the pressing force from being added to the incense sticks S. Therefore, break or bending of the incense sticks S due to buckling can be prevented from happening.
Patent JP-2000101726-A (JP)
Title: Conference speech method
Inventor: MARUI TAKESHI
IPC: H04M3/56
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a conference speech method by which invitation to a conference and participation in the conference are freely conducted. SOLUTION: Participation in a conference is requested to a PBX 10 by dialing a conference participation special number and group numbers from an extension telephone set 12 in the head office building. The PBX 10 sets information denoting the extension and an extension number to the extension telephone set 12 to a conference participant management memory and connects the extension telephone set 12 to a conference truck 16. Upon receiving a conference participation request from an extension telephone set 36 of a gamma factory similarly to the case above, the PBX 10 sets information denoting a leased line, a station number of a PBX 32 and an extension number of the extension telephone set 36 to the conference participant management memory, and connects an incoming call leased line to the conference trunk 16.  When receiving a request of participation in the conference similarly from a portable telephone set 28 of a public network 26, the PBX 10 sets information denoting a trunk line and a public telephone number of the portable telephone set 28 to the conference participant management memory and connects the incoming truck line to the conference truck 16. Thus, the terminals above connecting with the conference truck 16 can make a simultaneous speech.
Patent JP-H08118574-A (JP)
Title: Mold release film
Inventor: MIURA SADAMI
IPC: B32B27/36
Filed: 1994-10-27
Abstract: PURPOSE: To provide a mold release film which has excellent adhesive properties with a base film and a mold release gent layer having excellent mold releasability. CONSTITUTION: A mold release film comprises a mold release coating film using water paint containing silicone monomer having one unsaturated bond and/or graft polymer obtained by graft reacting polymer with polyester resin at least on one surface of a polyster film.
Patent JP-S61174705-A (JP)
Inventor: ATWOOD GILBERT RICHARD
IPC: H01F27/10
Filed: 1985-11-26
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-S61141171-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOGA TERUHIDE
IPC: H01L27/108
Filed: 1984-12-14
Abstract: PURPOSE:To improve the reliability of MOS type dRAM by a method wherein, after depositing an insulating film, a polycrystalline silicon film is selectively left on a substrate with element isolating region formed into grooves to flatten a resist film while the polycrystalline silicon film exposed by etching process is oxidized to be converted into an insulating film. CONSTITUTION:Grooves are formed in element isolating region on a substrate 11. Firstly an insulating film 12 is deposited on overall surface and after successively depositing a polycrystalline silicon film 13 on overall surface, the film 13 is selectively etched utilizing a resist film 14 as a mask. Secondary overall surface is coated with a resist film 15 to be flattened while a bit of oxide film 12 is left on the element forming region by means of dryetching process subject to equal etching speed for the resist film 15 and the oxide film 12. Thirdly the polycrystalline silicon film 13 remaining on the element isolating region is oxidized later to exposure the substrate surface on the element forming region by means of etching the oxide film 12. through these procedures, the reliability of dRAM may be improved since the loss in the thickness of oxide film 12 on element isolating region may be prevented from occurring while the thickness of field oxide film on the ambient circuit region 1 may be made thicker than that of the memory-cell array region 2.
Patent JP-H11103137-A (JP)
Title: Printed wiring board packaged with electronic parts having flexible printed circuit board and plurally lattice-arrayed connecting terminals
Inventor: TERAJIMA ATSUSHI
IPC: H05K1/02
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a flexible printed circuit board capable of improving the connection reliability, without increase in cost in the case of packaging a BGA(ball grid array) on the flexible printed circuit board, while eliminating the effect of bent parts of board on the connection lands of the BGA. SOLUTION: The flexible printed circuit board packaged with electronic components having plural latticed-arrayed connection terminals is provided with plural latticed-arrayed connecting lands L (1,1)-(m,n) for connecting the connecting terminals of the electronic components the circuit board as well as aperture parts 11, 12, 13, 14 on the spectic regions positioned near and outside the rectangular land regions A on the diagonal lines T1, T2 of the rectangular land regions which comprise the assembled connecting lands L.
Patent JP-H09106384-A (JP)
Title: Data transfer system
Inventor: YASUI TAKANORI
IPC: H04L29/08
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of a CPU on each substrate and to reduce costs for a data transfer system by making data transfer lines from a high-order substrate to plural low-order substrates into one common line and providing communication request processing parts in the same configuration on the high-order substrate and the respective low-order substrates. SOLUTION: Between a communication request processing part 15 of a high-order substrate 10 and communication request processing parts 25-35 of respective low-order substrates 1-N, control lines α1 -αN and β1 -βN are provided for letting flow transmission request signals (REQ) and response permit signals (ACK). In this case, the control lines α1 -αN for sending control signals from the high-order substrate 10 to the respective low-order substrates 1-N are respectively independent control lines and the control lines β1 -βN for sending control signals from the low-order substrates 1-N to the high- order substrate 10 are respectively independent control lines as well.  Thus, since transmission is controlled by the control signals while providing the communication request processing parts in the same quality on the high-order substrate 10 and the low-order substrates 1-N, bidirectional data transfer is enabled without loading any burden to CPU 11 and 21-31 on the high-order substrate 10 and the low-order substrates 1-N.
Patent JP-H05235833-A (JP)
Title: Method of synchronizing phase between base stations
Inventor: AOTA KAZUYUKI
IPC: H04B7/24
Filed: 1991-10-14
Abstract: PURPOSE:To improve the channel utilizing efficiency by using a radio line among plural base stations making communication with a mobile station by the TDMA/TDD system so as to match the phase synchronization thereby establishing the phase synchronization network among the base stations by a simple method. CONSTITUTION:The ranking relating to the subordination of synchronization is decided for each of base stations 1-4 in the mobile communication system adopting the time division multiple access (TDMA)/time division duplex (TDD) system. Moreover, each of the base stations 1-4 sends a notice signal having a synchronization source base station number and synchronization source base station information sets #1-0-#4-0 representing a link number stage synchronizingly. Then, the base stations 1-4 send the notice signal synchronizingly provided with the synchronization source base station information sets #1-0-#4-0. When the received notice signal indicates a higher ranking than that of its own station, the base stations 1-4 match the phase synchronization with the signal whose ranking is highest and having a least link stage number to increase the link stage number of the synchronization source base station information of its own station by one stage. Thus, each of the base stations 1-4 matches the phase synchronization with the higher ranking base station sequentially with a radio line only and then the channel utilizing efficiency is improved.
Patent JP-H07116871-A (JP)
Title: Laser beam machine
Inventor: MORI ATSUSHI
IPC: B23K26/00
Filed: 1993-10-22
Abstract: PURPOSE:To surely grasp the presence or the absence of a work in a laser beam machine. CONSTITUTION:A reference beam irradiation device 31 and a reference beam detection device 32 are provided on the side wall of a working head 30. A work 5 is irradiated with a reference beam by a reference beam irradiation device, and the reflected light of the work, is detected by the reference beam detection device. The detected signal is sent to a light quantity discrimination device 40. Two discriminating units 41 and 42 are provided on the light quantity discrimination device. When it is recognized by a numeral value control device 20 that a laser beam is being outputted, a switch 43 is changed over on the discriminating unit 42 side, and when it is recognized by the numeral value control device 20 that the laser beam is not being outputted, he switch 43 is changed over on the discriminating unit 41 side. Light reflected by the work, is received by the reference light detection device, its detected signal is sent to the discriminating unit 41, and the detected signal of light generated at the time of a laser beam working, is sent to the discriminating unit 42. When the laser beam is not being outputted, the presence or the absence of the work, is discriminated by the reference beam, and when the laser beam is being outputted, it is discriminated by light generated at the time of laser beam working.
Patent JP-2001089026-A (JP)
Title: Electric cable delivery device
Inventor: KAJII MASAHITO
IPC: B65H49/28
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an electric cable delivery device to deliver the electric cable bundle, compact, portable and convenient in storage, simple in placement, fixing and withdrawal of the electric cable bundle, and adaptable to the size in an extensive range of the electric cable bundle. SOLUTION: A horizontal rotary base is pivotably supported on a fixed base placed on a floor, a pair of substantially U-shaped support tools A to be pivotably supported on this rotary base are provided, a substantially U-shaped support tool B with its axis between both side parts thereof is pivotably supported, the support tools A and B are turned horizontally and vertically, and a fixing tool to fix the opening degree of the substantially U-shaped support tools A is provided. Side parts of the substantially U-shaped support tools A are folded in a V-shape to constitute a folded part.
Patent JP-H06115145-A (JP)
Title: Image forming apparatus
Inventor: KAGAYAMA SHIGERU
IPC: G03G15/05
Filed: 1992-10-02
Abstract: PURPOSE:To obtain excellent recording characteristics by exciting an aperture electrode stably. CONSTITUTION:An aperture electrode 20 is provided with a reference electrode 21 and a control electrode 22 disposed on a base 23. The reference electrode 21 is connected to a power source E generating an alternating current and a plurality of magnetic field generating means 30 are provided below the reference electrode.
Patent JP-H05108308-A (JP)
Title: Multiplication circuit
Inventor: GOTO GENSUKE
IPC: G06F7/52
Filed: 1991-10-14
Abstract: PURPOSE:To reduce the hardware quantity and to increase the operating speed of a multiplication circuit by improving the part where many partial product bit signals are added together for production of the signal that is inputted to a carry transmission type adder circuit and then omitting the correction terms of a code non-expanded correction arithmetic system. CONSTITUTION:An (8X8)-bit multiplication circuit which has the maximum value '4', for example, of the same level digit addition number is obtained with combination of the prescribed 3Pm and 4Pm circuits. Then the signal, that added '1' to the digit N of a higher place or each partial product for correction of codes is produced as a partial product bit signal of each corresponding digit. Then this signal is added to another partial product bit signal of the relevant digit and therefore a sum signal and a carry signal of each digit are produced. In this case, N means an integer of '2' or more. As a result, the hardware quantity is reduced and the operating speed is increased for the multiplication circuit.