baber/WOPTO huggingface dataset:
Patent JP-H09295661-A (JP)
Title: Washer tank construction for vehicle
Inventor: KOBAYASHI TETSUYA
IPC: B60S1/50
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To keep the spouting direction of an overflow pipe at a constant direction by a method wherein a first protrusion for vertically positioning a guide ring and a second protrusion for positioning the guide ring in the rotating direction are provided on the circumferential face of a neck pipe and near the mounting position of a tank cap of a reserve tank. SOLUTION: A tank cap 24 is mounted on the top end of a neck pipe 22 of a reserve tank 20 arranged in an engine room of a vehicle and connected to a guide ring 28 by a connecting arm 26. An overflow pipe 30 is formed as an integral part of the tank cap 24. A first protrusion 32 to position the guide ring 28 vertically is formed on the circumferential face of the neck pipe 22 and near the mounting position of the tank cap 24 of the reserve tank 20, and a second protrusion 34 to position the guide ring 28 in the rotating direction is provided on the circumferential face of the neck pipe 22. A recessed part 36 having a shape that meets the shape of the second protrusion 34 is provided in the inner circumference of the guide ring 28.
Patent JP-S62289846-A (JP)
Title: Electrophotographic sensitive body
Inventor: MABUCHI MINORU
IPC: G03G5/06
Filed: 1986-06-10
Abstract: PURPOSE:To enhance repeated use characteristics of a photosensitive body by using a specified indoline derivative as an electric charge transfer material. CONSTITUTION:The photosensitive layer is functionally separated into an electric charge generating layer, and a charge transfer layer containing as the charge transfer material one of the indoline derivatives represented by the formula shown on the right in which R1 is alkyl, aralkyl, or aryl; each of R2-R4 is H, halogen, alkyl, or the like; R5 is H, alkyl, aralkyl, or the like; R6 is alkyl, aralkyl, a heterocyclic group, or the like, and it is preferred that each of R5 and R6 is optionally substituted phenyl, thus permitting the obtained electrophotographic sensitive body to be enhanced in sensitivity characteristics and reduced in variation of the difference between potentials in the light and in the dark after repeated cycles of electrification and exposure.
Patent JP-H0427906-A (JP)
Title: Lens driver
Inventor: SEKIGUCHI TAKAAKI
IPC: G03B3/10
Filed: 1990-05-23
Abstract: PURPOSE:To eliminate the back lash to control the lens position with high precision by using the rotation signal due to the rotating operation of a manual ring, which is freely turnably provided on a lens mount part, as a multiphase output to a lens driving means. CONSTITUTION:When electric signals from photo interrupters 3 (3a and 3b) having phase relations (and the change speed) proportional to the rotation speed of a manual ring 4 are supplied to a direction detecting circuit 2, a control signal is supplied from the direction detecting circuit 2 to an AF microcomputer 27. Then, a supporting signal is outputted from the AF microcomputer 27 to a motor driver 5 and is supplied to a lens driving part 37 as a driving signal. Thus, a focus lens 13 is moved in the direction of an arrow gamma or delta on the optical axis at a speed proportional to the rotation speed of the manual ring 4 by an extent proportional to the extent of rotation, and manual real-time focusing is realized.
Patent JP-H09321438-A (JP)
Title: High density mounting substrate
Inventor: KANDA TADASHI
IPC: H05K3/28
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a high density mounting substrate by reducing a component mounting area greatly. SOLUTION: A multilayer printed board 1 is constituted by laminating at leas two substrates A, B, a recessed part 2 having a bottom and a depth to enable an IC chip 106 to be mounted to be put is formed in one outer surface of the multilayer printed board 1, the other outer surface of the multilayer printed board is made a chip component mounting surface 7 whereon a chip component 104 is mounted and a specified wiring pattern 3 is formed in a bottom surface of the recessed part 2 and a lamination surface of the board 1.  The wiring pattern 3 is electrically connected to a chip mounting surface and a wiring pattern of other layers through throughholes 102, 103, 112 provided to through, interlayer and recessed parts, a connection pad 11 of an IC chip and a bum connection pad 12 provide on the wiring pattern 3 of the recessed part 2 are connected by a conductive connection member 4 by containing an IC chip 106 in the recessed part 2 and the conductive connection member 4 ant the IC chip 106 are sealed by synthetic resin 5.
Patent JP-H08331557-A (JP)
Title: Image signal feature quantity processing unit and image signal coder
Inventor: SHIMIZU ATSUSHI
IPC: H04N19/00
Filed: 1995-05-31
Abstract: PURPOSE: To provide the image signal feature quantity processing unit and the image signal coder by improving image quality under a prescribed information amount so as to reduce visual deterioration. CONSTITUTION: Image data of an image signal are divided into small blocks by a small block division section 402 and a feature quantity extract section 409 obtains plural characteristic quantities for each block. Then a feature quantity space division area in existence in the vicinity of a feature vector comprising plural feature amounts is sought by a vicinity division area discrimination section 411 and a feature quantity space vector dependence degree calculation section 414 calculates the degree of dependence. A quantization control parameter based on the proper visual characteristic is calculated based on the degree of dependence and the visual sensitivity allocated to the division area.  Thus, the rapid change in the quantization control parameter is suppressed regardless of the presence of a limit of the feature quantity and more proper quantization control is conducted, resulting that the image quality is enhanced under a prescribed information amount thereby reducing visual deterioration.
Patent JP-S5834741-A (JP)
Title: Manipulator
Inventor: SAEKI KOUSUKE
IPC: B23Q7/04
Filed: 1981-08-27
Abstract: PURPOSE:To make the operational space of a transfer unit small and to shorten the transfer time, by pivotably attaching a supporting rod povided at its both ends with work piece gripping members to the front end of an arm adapted to move between the transfer unit and a working machine. CONSTITUTION:A work piece A2 transferred on a conveyor belt 5 is caught at a position (x) by a gripping device 12 attached to one end of a supporting rod 13 which is mounted to the front end of an arm 7. The arm 7 swings to a position (y) after the working of a working piece A1 by a working machine 6 has been completed, another gripping device 11 attached at the other end of the supporting rod 13 catches a work piece A2. Then, the supporting rod 13 turns about the front end of the arm 7 for feeding the work piece A2 held by the gripping device 12 to the working machine 6. Next, the arm 7 swings to the position (x) so that the work piece A1 is put on the converyor belt 5. Then, the conveyor belt is displaced by one pitch P so that the next work piece is caught by the gripping device 12.
Patent JP-S5256962-A (JP)
Title: Mechanism for drawing out plug-in instruments
Inventor: KIDOKORO ISAO
IPC: G01D11/24
Filed: 1975-11-06
Abstract: PURPOSE: To lessen the force acting on a handle for separating a main member from a fixed member by giving play to the movement of the handle whereby a stopper is firstly released at a stage where play is present, and said members are separated from each other by the use of a lever at the next stage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5357916-A (JP)
Title: Still picture receiver
Inventor: HIRASHIMA MASAYOSHI
IPC: G09G5/40
Filed: 1976-11-06
Abstract: PURPOSE: To decrease the memory driving rate and the power consumption, and to inprove the reliability, by splitting the memory memorizing and accumulating the video signal of still picture. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07335597-A (JP)
Title: Manufacture of semiconductor device
Inventor: KISHII SADAHIRO
IPC: H01L21/306
Filed: 1994-06-15
Abstract: PURPOSE:To restrain an interlayer insulating film from being stripped or the like without spoiling a cleaning effect in a semiconductor substrate on which the interlayer insulating film has been flattened by a polishing operation. CONSTITUTION:A manufacturing method contains a polishing process in which an interlayer insulating film deposited on a wafer 10 is polished and flattened, a first cleaning process in which particles adhering to the wafer 10 are removed by a brush 14 and a second cleaning process in which the surface of the wafer 10 is cleaned by a chemical cleaning liquid 22.
Patent JP-H02312045-A (JP)
Title: Information reproducing device.
Inventor: UEDA EIJI
IPC: G11B15/467
Filed: 1989-05-26
Abstract: PURPOSE:To realize control extending to wide range which includes very low speed and to easily change the rotating speed of a capstan motor by controlling a reference signal and a control signal so that the phases thereof are made to synchronize each other and simultaneously controlling the capstan motor so that it is always a closed-loop state. CONSTITUTION:The frequency of the control signal (c) recorded on a magnetic tape 513 is in proportion to the rotating speed of the capstan motor 504. Therefore, the frequency of the signal (c) and the frequency of the reference signal (h) when a digital command value is taken as a reference digital command value become equal and a phase detection digital value corresponding to the detection digital signal (p) of a phase detector 206 becomes smaller or larger than a prescribed digital value according as the phase of the signal (c) is delayed or advanced from a prescribed value. Then, the digital command value is selected so as to be (+) or (-). Thus, phase error is made small by controlling the traveling speed of the magnetic tape 513. By making a selection term in proportion to the phase difference, the control of phase synchronization is accurately executed.
Patent JP-S6024801-A (JP)
Inventor: KUDOU HIDEKAZU
IPC: A44B18/00
Filed: 1983-07-21
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-S5973826-A (JP)
Inventor: ROBAATO AREN MIYUURAA
IPC: H01H61/00
Filed: 1983-07-21
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-S6111402-A (JP)
Title: Rotary engine
Inventor: KINOSHITA SETSUO
IPC: F01C1/20
Filed: 1984-06-27
Abstract: PURPOSE:To decrease mechanical loss and get quiet and smooth rotary motion, by coupling together, through gears, rotary shafts which support three rotors respectively, as the second rotor and the third rotor rotate reversely to the rotating direction of the first rotor. CONSTITUTION:Three rotors 2A-2C are so arranged as the outlines of the second rotor 2B and the third rotor 2C make contact with two points on the outline of the first rotor 2A. Then, a space is divided by the parts of contact between two of the rotors 2A-2C, and two circular spaces 13, 14 are formed. An inlet 9 and an outlet 10 which are opened/closed by the rotary motion of the first rotor 2A, are formed. Rotary shafts 3a-3c which support three rotors 2A-2C respectively, are coupled together through gears 8 as the second rotor 2B and the third rotor 2C rotate reversely to the rotating direction of the first rotor 2A. In this way, mechanical loss is decreased, and quiet and smooth rotary motion can be got.
Patent JP-H10327174-A (JP)
Title: Two-way data transmitter
Inventor: NAKAMURA TAKASHI
IPC: H04L12/40
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide the 1:N two-way data transmitter at a small reception data error rate using a two-wire transmission cable which is connected to a transmitter-receiver only with one 2-wire transmission line and to which a new transmitter-receiver is added easily. SOLUTION: In a bus connection configuration of (N+1) transmitter-receiver sets to a 2-wire transmission cable 1000, the transmitter-receiver is provided with a data spread device 100 (110, 120, 130) and a data inverse spread device 101, 111, 121, 131) and a spread pattern of the spread device at a transmitter side is made to match with a spread pattern of the inverse spread device at a receiver side. The inverse spread processing is applied to data resulting from signals sent from N-sets of transmission circuits except its own transmitter- receiver and extracted by using a differential amplifier 105 and a comparator 107 among synthesis signals of the transmitted signals on the transmission cable.
Patent JP-H02310509-A (JP)
Title: Prebranch optical fiber cable
Inventor: TANJI HISASHI
IPC: G02B6/44
Filed: 1989-05-26
Abstract: PURPOSE:To eliminate the need for connection of optical fibers at branching points or to obtain the surplus length of the optical fibers sufficient for connection by matching the length of the branch cables drawn out of the respective branching points with a required leading-in route length. CONSTITUTION:A central cylindrical body 5 has a piece of cavity 6 for housing >=1 pieces of optical units 4 in the longitudinal direction of the cable therein. The central cylindrical body 5 and the cavity 6 are coupled between this cavity and the surface cavity of the central cylindrical body 5 by a length of slit 7 formed in the longitudinal direction of the cable in at least the position where the branch cables are housed. The construction to house the optical units 4 corresponding to the branch cables to be branched into the cavity 6 from the aperture of the slit 7 in the position of the respective branching points or the optical unit insertion hole provided in the aperture of the slit 7 is adopted. The laying of the cable in the same manner as with ordinary optical cables is possible in this way and the drawing-out of the optical unit 4 at only point of the branching points suffices and there is no need for the long removal of a cable sheath 3 even at the time of branching.
Patent JP-S5656895-A (JP)
Title: Ribbon cartridge
Inventor: TAKEZAWA MAMORU
IPC: B41J35/20
Filed: 1979-10-17
Abstract: PURPOSE: To make it possible to mount or dismount the ribbon cartridge by one touch, by arranging a specified arm swingably to the cartridge body for leading a ribbon to a printing part.  
     CONSTITUTION: To the cartridge body 1 is fixed a shaft 7 adjacent to the a ribbon outlet 4 and a ribbon in let 5 of the cartridge body 1, and to the front of the cartridge body 1 is provided the C-shaped arm 8 that can swing up and down about the shaft 7. The arm 8 is formed with a ribbon guide slit 9 for guiding the printing ribbon 2 payed out from the ribbon outlet 4 and with a ribbon guide slit 10 for guiding the printing ribbon 2 to the ribbon inlet 5. The ribbon guide slits 9, 10 are provided with inverted L-shaped anchoring pieces 11. The arm 8 has bifurcated portions 22 at its rear portions and each side of the cartridge body 1 has a stud 23 that is inserted into the bifurcated potrtion 22 so that the swingable range of the arm 8 may be restricted thereby. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05249160-A (JP)
Title: Heterodyne frequency characteristic analyzer
Inventor: KURAUSU DANTSUAIZEN
IPC: G01R27/28
Filed: 1991-03-27
Abstract: PURPOSE: To measure a frequency characteristic of a frequency conversion two-terminal circuit showing different frequencies at an input and an output terminals. CONSTITUTION: The analyzer measures a frequency characteristic of a two- terminal circuit 3. An output of the two-terminal circuit 3 is mixed by a mixer 5 with an output of a frequency variable local oscillator 6 and converted to an intermediate frequency ZF. An output of a lock oscillator 9 oscillating a frequency (f) which is selected to be shifted at least ±5MHz to the intermediate frequency ZF is mixed within another mixer 10 with the frequency of the local oscillator 6 and converted to an input signal fe to the two-terminal circuit 3 to be measured.
Patent JP-H06322137-A (JP)
Title: O/w type liquid polyorganosiloxane emulsion composition and its production
Inventor: TOMOTA HIDEYUKI
IPC: C08J3/03
Filed: 1993-05-11
Abstract: PURPOSE:To obtain an O/W type liquid polyorganosiloxane emulsion good in stability as a mold release agent and a lubricant and further wettability for a substrate. CONSTITUTION:The O/W type liquid polyorganosiloxane emulsion composition uses a liquid polyorganosiloxane and at least one perfluoro group-containing surfactant as an emulsifying agent.
Patent JP-S5562149-A (JP)
Title: Fe-cr-co type magnet alloy
Inventor: TANIGAWA SHIGEO
IPC: C22C38/00
Filed: 1978-10-31
Abstract: PURPOSE: To enhance the coercive force of a magnet alloy mainly consisting of Fe, Cr and Co and to reduce the time for aging the alloy in a magnetic field by melting the alloy in the air and adding a specified amt. of Ti immeditely before discharging the molten alloy to finely disperse TiN in the matrix.  
     CONSTITUTION: A Fe-Cr-Co type magnet alloy is melted in the air, and 0.06W 3wt% of Ti is added immediately before discharging the molten alloy to fix N, exerting harmful influence on the magnetic characteristics of the alloy, as TiN with the Ti which is greater than Cr in affinity for N, thus finely dispersing the TiN in the matrix. This TiN acts as an accelerator for two-phase separation reaction at the time of aging in a magnetic field, enhances the Hc of the alloy, and reduces the aging time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08326682-A (JP)
Title: Cabtire cable fixing device for submersible pump
Inventor: KONDO KAZUHARU
IPC: F04D29/00
Filed: 1995-05-31
Abstract: PURPOSE: To prevent the damage of a cabtire cable and watertightness on a lead port cover part in a submersible pump for effectively sucking water bottom sediment or sea water bottom sediment or for drilling-sucking the sediment. CONSTITUTION: A cabtire cable holding means 15 having a cabtire cable housing groove 20 which is downward slantly formed from the position of an inner circumferential side in the vicinity of a lead port cover 8 in a motor cover 6 till the position of an outer peripheral side, is arranged to house and hold a cabtire cable projected from the lead port cover 8 outward on the housing groove 20. Curving parts 21, 26 are arranged on the outlet part of the cabtire cable housing groove 8 of the holding means 15 to loosen bending of the upper direction and the horizontal direction of the cabtire cable.
Patent JP-S5359933-A (JP)
Title: Electric heater
Inventor: SHIBATA YOUJI
IPC: G01M3/16
Filed: 1976-11-10
Abstract: PURPOSE: To obtain the electric heater safe, easy to be installed, and capable to detect the leakage of a liquid metal vessel, that heats the liquid metal vessel of a liquid metal in a liquid metal cooling gast breeder pipe. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000321132-A (JP)
Title: Flame sensor
Inventor: NAKAUCHI SHUNSAKU
IPC: G01J1/42
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To detect flame accurately while facilitating manufacture. SOLUTION: The flame sensor comprises a wide band filter 1 having a transmission band including the line spectrum of resonance radiation of carbon dioxide gas, a narrow band filter 2 transmitting only the line spectrum of resonance radiation of carbon dioxide gas and having the center of band not matching with that of the wide band filter, a light receiving element 3, amplifiers 4, 5, a circuit 6 for calculating the difference between the average strength of spectrums passed through the filter 1 and the amplifier 4 and the average strength of spectrums passed through the filter 2 and the amplifier 5, and a circuit 7 for delivering an alarm when the output from the calculating circuit 6 exceeds a specified level.
Patent JP-2000322364-A (JP)
Title: Device state monitoring device and method
Inventor: AOTA FUMINOBU
IPC: G06F13/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent the concentration of inquiry from clients to a device when trap is generated. SOLUTION: In this device state monitoring device, when an error is generated, the agent of a device 30n communicates trap to the manager of each client 10m. Then, the agent receives inquiry from the manager, and in the case of the first client, the agent preserves the address of the first client, and successively communicates the detail information to the first client. In the case of the non-first client, the agent communicates the address of the first client. The manger of the client which receives the address of the first client obtains the state information of the device from the first client.
Patent JP-S5259195-A (JP)
Title: Preparation of cytidine derivatives
Inventor: INOUE KAZUMI
IPC: C07H19/06
Filed: 1975-11-08
Abstract: PURPOSE: Cytidine derivatives usuful as antileukemic and antitumor drugs are prepared in good yield through one step reaction between cytidine and org. carboxylic acids in the presence of a specific catalyst. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04358825-A (JP)
Title: Manufacture of rubber roll
Inventor: UMEDA ARAO
IPC: B29K21/00
Filed: 1991-06-05
Abstract: PURPOSE:To provide a method for manufacture wherein a rubber roll with a high adhesive force between a core metal and a rubber roll part can be obtd. without occurrence of flash and decreasing in dimensional accuracy. CONSTITUTION:A cylindrical rubber roll raw material 5 wherein the inner diameter is the same length as, or a little larger than the outer diameter of a core metal and the outer diameter is a little smaller than the outer diameter of a rubber roll part 3, is molded by using a rubber contg. a foaming agent. This rubber roll raw material 5 is filled in a mild 6 for forming the outer peripheral face of the rubber roll part 3 and having a cavity face 6a with a diameter being equal to the outer diameter of a rubber roll part 3 and a round crosssection and the core metal 2 is inserted in a cylindrical hole of the rubber roll raw material 5 and the foaming agent in the rubber roll raw material 5 is expanded to obtain a rubber roll 1.
Patent JP-H06351035-A (JP)
Title: High saturation image detail compensation circuit
Inventor: KOBAYASHI TAKAHIRO
IPC: H04N9/68
Filed: 1993-06-04
Abstract: PURPOSE:To compensate the gain lowering of the high-frequency component of a brightness signal in a high saturation part without the degradation of an S/N in a low saturation a part by performing a detail compensation by the gain according to saturation. CONSTITUTION:This circuit is provided with a matrix circuit 4 obtaining brightness signal and color difference signal by R (red), G (green) and B (blue) inputted signals, a detail compensation signal generating circuit 5 generating the detail compensation signal from the color difference signal an LPF 9 for inputting a color difference signal and extracting a high saturation region and a gain control circuit 10 for controlling the gain of a detail compensation signal by the LPF output. The circuit controls the gain of the detail compensation signal to be small in a low saturation part and controls the gain to be large in a high saturation part.
Patent JP-H08323490-A (JP)
Title: Device and method for controlling height of machining head in machine
Inventor: HAYASHI NOBUAKI
IPC: B23K26/00
Filed: 1995-05-31
Abstract: PURPOSE: To provide such a height controller of a machining head as the height of a work is accurately detected in edge preparation for example so that the focus of a machining medium outputted from the machining head is always made coincident with the upper surface of the work, improving machining accuracy. CONSTITUTION: A holder 42 is attached so as to make it tiltable back and forth, against a side tubular part 33 constituting a machining head 16, through a tilting bracket 35 by means of a tilting motor 39. To the side tubular part 33 and the tilting bracket 35, a parallel four-section link mechanism 58 is attached which consists of a driving lever 54, driven lever 52, etc., with a sensor 61 provided in the driven lever 52. In the driven lever 52, oscillating link 55 and sensor 61, a mechanism 80 is provided which holds the sensor 61 vertically when the machining head 16 tilts, so that the height of the upper surface of the work 19 is precisely detected by the contactor 66 of the sensor.