baber/WOPTO huggingface dataset:
Patent JP-H03165685-A (JP)
Title: White balance adjusting device
Inventor: ADACHI MAKOTO
IPC: H04N9/73
Filed: 1989-11-24
Abstract: PURPOSE:To easily execute desired white balance control without limiting a place and time by storing a desired gain control signal into a storing means and utilizing the signal for the control of white balance. CONSTITUTION:Amplifying means 14 and 16 are provided to control a gain for amplifying a color difference signal, and a color temperature detecting means 20 is provided to detect a color temperature. Then, a gain control means 26 is provided to output the gain control signal to control the gain of the amplifying means for controlling the white balance of the color difference signal. A signal storage instructing means 32 is provided to output a storage instructing signal for instructing the st orage of the control signal, and a storing means 30 is provided to store the gain control signal. Then, a read means 34 is provided to successively read out the gain control signal and to apply it to the amplifying means 14 and 16. Thus, the gain control signal is stored into the storing means 30 and the white balance can be controlled according to stored contents.
Patent JP-H02152208-A (JP)
Title: Soft magnetic alloy film
Inventor: HASEGAWA NAOYA
IPC: C22C19/07
Filed: 1988-12-02
Abstract: PURPOSE:To enhance a soft magnetic characteristic by a method wherein a composition of Co-M-N (where M represents at least one kind or more out of Ti, Zr, Hf, Nb, Ta, Mo and W) is provided and its composition ratio is specified so that a magnetostriction of conventional Co-based nitride alloy films can be approached to zero. CONSTITUTION:This is soft magnetic alloy film which is expressed by a formula of CoaMbNc (where M represents at least one kind or more out or Ti, Zr, Hf, Nb, Ta, Mo and W, Co represents cobalt and (a), (b) and (c) represent atomic % individually) and which is composed of a composition where said (a), (b) and (c) are 50<=a<=75, 4<=b<=25, 20.1<=c<=35 and a+b+c=100. By a heat treatment, this M is bonded chemically to N contained in the film; a fine crystal of MN (a nitride of M) is provided. Thereby, Co as a mother phase displays a fine crystal structure composed mainly of a face-centered cubic system. Since the crystal becomes fine (a particle diameter of 0.05mum or lower), an influence by a crystal magnetic anisotropy is relaxed and a soft magnetic characteristic can be obtained.
Patent JP-H10147884-A (JP)
Title: Electroless gold plating method
Inventor: HASEGAWA KIYOSHI
IPC: C23C18/44
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a method excellent in inhibition of nonuniformity in electroless gold plating. SOLUTION: In this plating method on a nickel substrate, an electroless gold plating solution contg. gold ions, a complexing agent for the gold ions, a reducing agent, a pH adjusting agent and a polyethylene glycol based surfactant, is used. At this time, an electroless palladium plated coating film is formed on the nickel substrate and then, a displacement gold plated coating film is formed on the electroless palladium plated coating film and thereafter, an electroless gold plated coating film is formed on the substitutional gold plated coating film.
Patent JP-H11146626-A (JP)
Title: Vibration device
Inventor: MORITAKE IKUNORI
IPC: H02K33/06
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a vibration device which is excellent in efficiency of conversion from electricity to mechanical vibration, enables the reduction of size and power consumption, and is highly reliable. SOLUTION: The vibrating device comprises a fixed yoke 11 which is hollow and is formed of magnetic material; a vibrator 3 which is supported in the fixed yoke 11 so that the vibrator can be displaced on the x direction of the central axis, is magnetized in the direction parallel to the direction of displacement, and is provided with restoring force by magnetic action between it and the fixed yoke 11 an electromagnetic coil 12 for periodically superposing driving magnetic fields on magnetic fields penetrating a magnetic circuit composed of the fixed yoke 11 and the vibrator 3; an oscillator 20 which supplies the electromagnetic coil 12 with drive currents I; and the like. A drive magnetic field of a resonance frequency Fa almost equal to the resonance frequency Fm of the vibrator 3 is applied, and resonance is thereby caused.
Patent JP-H05143529-A (JP)
Title: Data transfer control system
Inventor: FUJII SHIGERU
IPC: G06F13/362
Filed: 1991-11-21
Abstract: PURPOSE:To provide a data transfer control system capable of easily increasing the rate of data transfer per unit time by a specified master and preventing an overrun error. CONSTITUTION:A system bus 1 is connected to the first master 20, the second master 30, a memory 4 and a system bus control circuit 5, and the respective masters obtain the acknowledgment for using the system bus 1 by the system bus control circuit 5 so as to transfer data, in the data transfer control system. The system is provided with a transfer control circuit 21 which executes data transfer control by transmitting a system bus usage request signal to the system bus control circuit 5 and also obtaining the bus usage acknowledgment of the system bus control circuit 5 and a system bus usage request control circuit 23 for holding the system bus usage request signal for fixed time by a prescribed timing based on an output from the transfer control circuit 21 and a previously set value in the first master 20 which wants to increase the data transfer quantity per unit time so as to be the prescribed rate.
Patent JP-H09149448-A (JP)
Title: Pager system for portable calling terminal equipment
Inventor: KAWAI MASANORI
IPC: H04W84/02
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To attain the calling of a portable calling terminal equipment whether the user of the portable calling terminal equipment is outdoor or in a private branch. SOLUTION: This pager system is provided with a transmitter 3 transmitting calling data of the portable calling terminal equipment inputted from a private branch telephone equipment 2, a radio wave detection means 5 detecting a radio wave generated by the portable calling terminal equipment 4 called by calling data transmitted from the transmitter 3, and a pager control means 6. Then at the time of receiving calling data of the portable calling terminal equipment 4, the pager control means 6 transmits calling data of the portable calling terminal equipment 4.  On the other hand, at the time of detecting the radio wave generated by the portable calling terminal equipment 4, the radio wave detection means 5 finishes the pager of the portable calling terminal equipment 4 but at the time of not detecting the radio wave generated by the portable calling terminal equipment 4, the radio wave detection means 5 automatically outputs calling data of the portable calling terminal equipment 4 to the side of a public line.
Patent JP-S63160430-A (JP)
Title: System for transmission electromagnetic induction signal
Inventor: YAMAZAKI NOBUYOSHI
IPC: E21B47/12
Filed: 1986-12-24
Abstract: PURPOSE:To efficiently transmit a signal without being affected by the rotation of a boring head, noise at pressing of a press fit rod, the joint of rods and sea water and rock around the rod by adopting a signal transmission system due to electromagnetic induction. CONSTITUTION:For example, a temperature sensor 1 is inbedded near the tip of a steel-made boring rod 7, a DC voltage proportional to the sensing temperature in the earth is outputted, the output is converted into a signal having a frequency in response to the input voltage by a voltage-frequency conversion circuit 2, modulates a carrier given from an oscillation circuit 3 by a modulation circuit 4, amplified by an amplifier circuit 5 and fed to a transmission coil 6. The transmission coil 6 is provided near the tip of the boring rod 7 and a magnetic flux change is given by a drive signal flowing through the coil. The detection coil 8 is provided to the other end of the boring rod 7 and an induced voltage from the coil 8 is detected by a carrier band, the detected signal is amplified by an amplifier circuit 9 and demodulated by a demodulation circuit 10 as the modulation signal. Thus, the long range underground transmission with excellent S/N is attained.
Patent JP-H03174080-A (JP)
Title: Bleaching of wood pulp with alkaline peroxide using quarternary amine as additive
Inventor: SUTEIIBUN EICHI KURISUCHIYANSE
IPC: D21C9/10
Filed: 1990-11-14
Abstract: PURPOSE: To bleach wood pulp and cellulosic materials in a stabilized hydrogen peroxide solution and improve the whiteness of the final paper product by adding a quaternary amine represented by a specific structural formula to the bleaching solution. CONSTITUTION: When pulp is bleached with a stabilized hydrogen peroxide solution or wood pulp is bleached with hydrogen peroxide in an aqueous alkaline system, at least one kind of quaternary amine represented by the formula (R is a 1-3C alkyl; R' is H, a halogen, hydroxy or R; and X<-> is a negatively charged counter ion) is added to the bleaching solution. In a preferred embodiment, the hydrogen peroxide is stabilized with an alkali metal polyphosphate and an alkali metal salt of diethylenetriaminepenta(methyelenephosphonic acid).
Patent JP-H04262920-A (JP)
Title: Folded roof for vehicle
Inventor: HANSU YARUIN
IPC: B60J7/06
Filed: 1991-11-21
Abstract: PURPOSE:To obtain a folded roof of flat structure for forming folded edges in a predetermined and accurately adjusted mode by having a link belt system comprising a link chain cooperated with a control connection mechanism that forms the upper part of a vertical guide which is a vertical guide pass, at the time of opening/closing the roof. CONSTITUTION:A folded roof has a vertical guide comprising a head member 14, a guide rail 15, and a control connection mechanism 16, along the both sides of a frame 10 provided on a fixed roof surface 11. A slider 29 for forming the foremost member of a link chain 35 is connected to a driving block 23 for driving a driving cable. The link chain 35 is formed out of chain vertical members 36, 38, 40, 42, 44, 46, connected to the rear part of the slider 29, and of intermediate members 39, 41, 43, 45, and by adding a force component perpendicular to the vertical movement to the chain vertical members 36, 40, 44 related to each folded edge 88-91 by the control connection mechanism 16, the upward movement or the turning movement of the chain member is carried out at the time of opening/closing the roof 69.
Patent JP-S63160117-A (JP)
Inventor: HASEGAWA TSUNAICHI
IPC: H01H9/04
Filed: 1986-12-23
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-H0680086-A (JP)
Title: Method of turning reach type forklift
Inventor: TOYA IKUYA
IPC: B66F9/10
Filed: 1991-10-24
Abstract: PURPOSE:To allow a turn at a small radius by gradually positioning the turning center at the body center if a reach-type forklift in response to handle operation. CONSTITUTION:In a reach type forklift 1 which has load wheels 12L, 12R supported so as to be steered and a drive wheel 11 provided so as to be steered by a handle, a left swing axis B and a right turn axis C are set at any position inward of a body from the center point S of the body beyond the steering centers M, N of the right and left load wheels and along an axis connecting the steering centers M, N. When an axis F drawn along a steering angle theta1 from the steering center 0 of the drive wheel 11 crosses the right and left turn axes B, C, angles thetaL, thetaR formed by axes H, I connecting its nodal point and the steering centers M, N of the right and left load wheels and an axis G connecting the steering centers M, N are steering-controlled as steering angles of the right and left load wheels 12L, 12R.
Patent JP-H10150529-A (JP)
Title: Scanning optical equipment
Inventor: ITO KOJI
IPC: B41J2/44
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a scanning optical equipment, in which a luminous flux emitted from a light source is prevented from being made incident directly onto the eyes of the user. SOLUTION: A laser emission port 8, made of a glass plate or the like and formed laterally long, is placed in the vicinity of an original platen 3 made of a glass plate or the like, and a photosensor 7 is provided to a rear side of a retainer cover 4, corresponding to a position of the laser emission port 8. Prior to the start of image reading, a laser scanner unit 24 emits a laser beam through the laser emission port 8 and an open/close state of the retainer cover 4 is discriminated according to the result of light received by the photosensor 7. When the retainer cover 4 is open as a result, the laser beam for the purpose of image reading is not irradiated.
Patent JP-H01148684-A (JP)
Title: Rear-wheel supporter for motorcycle
Inventor: YOSHIOKA TOSHIJI
IPC: B62K25/20
Filed: 1987-12-04
Abstract: PURPOSE: To prevent the generation of wobble and make a rear wheel steerable by connecting a rear wheel hub in a bendable state to a drive shaft supported to an arm member, and connecting a knuckle for supporting the rear wheel hub, in a bendable state to the arm member through an elastic device laid between them so as to provide the rear wheel with a caster angle. CONSTITUTION: A rear wheel hub 38 is connected in a bendable state to a drive shaft 31 rotatably supported to an arm member 21 extended backward. A knuckle 41 for rotatably supporting the rear wheel hub 38 is connected in a bendable state to the arm member 21 side through an elastic device 51 laid between them so as to provide a rear wheel 16 with a caster angle. As a result, trail is generated to the rear wheel 16, and the rear wheel 16 is steered by lateral force acting upon a tire grounding point. The horizontal vibration of the rear wheel 16 is absorbed and relaxed by the elastic device 51 to prevent the generation of wobble. Chain driving force is stopped by the arm member 21 so as not to act upon the rear wheel hub 38 side, therefore preventing influence on steering of the rear wheel 16.
Patent JP-H11143068-A (JP)
Title: Body coated with alkali developable photosensitive resin composition
Inventor: YOSHIMOTO YASUBUMI
IPC: H05K3/46
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a coated body suitable for use in the production of a printed circuit board and having a layer of an alkali developable photosensitive resin compsn. excellent in aging stability, developability and removability on the substrate. SOLUTION: The body coated with an alkali developable photosensitive resin compsn. has a layer of the alkali developable photosensitive resin compsn. contg. acid pendant type epoxy acrylate, a photopolymn. initiator, epoxy resin and stearic acid or its metallic salt on the substrate.
Patent JP-S63162120-A (JP)
Title: Electrode holder for electric discharge processing device
Inventor: FUTAMURA SHOJI
IPC: B23H7/10
Filed: 1986-12-23
Abstract: PURPOSE:To enhance the accuracy of working by providing a flexible ring radially secured thereto with an electrode holding member made of hard materials, coaxially with a wire electrode, and by applying fluid pressure in a pressure chamber formed around the outer periphery of the flexible ring so as to hold a wire electrode. CONSTITUTION:A wire electrode 3 is disposed coaxially in a flexible ring 7 sealed in a cylinder 4, and is radially secured thereto with an electrode holding member 8 made of hard materials. Further, fluid pressure is applied into a pressure chamber 12 forming a hollow cylinder space which are surrounded by the flexible ring 7, a sealing member 11 and the cylinder 4 so as to bulge the electrode holding member 8 inward in order to hold the wire electrode 3. Accordingly, under the control of fluid pressure, the electrode holding member 8 may be moved back and forth so as to facilitate the insertion, automatic connection and the like of the wire electrode 3. Further, it is possible to increase the constraint of the wire electrode 3 during electric discharge process, and further it is possible to increase the longitudinal contact length, thereby it is possible to enhance the accuracy of processing while the deformation or the amplitude of oscillation may be increased.
Patent JP-H09145427-A (JP)
Title: Flowmeter and flow straightener for flowmeter
Inventor: TSUCHIDA YASUHIDE
IPC: G01F1/10
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a flowmeter and a flow straightener for the flowmeter which can reduce a load applied to thrust bearing parts to support a rotary central shaft on the downstream side and whose service life can be lengthened by easily adjusting the magnitude of force applied toward the upstream side to the rotary central shaft of an impeller according to a shape of the impeller and a flow rate or the like. SOLUTION: An impeller 30 whose rotary central shaft 31 is turned to the downstream side from the upstream side is arranged in a weighing chamber 20 of a water meter 10, and an upstream side end part 31c and a downstream sid end part 31d of the rotary central shaft 31 are respectively supported with first and second thrust bearing parts 50 and 40. A flow straightener 80 having a cylindrical flow straightner case 81, a flow straightening body 83 fixed to its central position and an auxiliary flow straightening plate 85 installed on its downstream side end surface 83a by a machine screw so as to be freely mountable and demountable, is arranged on the upstream side of the impeller 30.
Patent JP-H10136346-A (JP)
Title: Monitoring camera system and monitoring camera
Inventor: TSUSHIMA TAKUYA
IPC: H04N7/18
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To decrease number of changeover circuits and to reduce the cost of the monitoring camera system and the monitoring camera. SOLUTION: The system is provided with a monitoring camera 10 installed in each monitoring position, a host computer 9 controlling the monitoring camera 10, and a bus type wiring form network interconnecting the monitoring camera 10 and the host computer 9, and the monitoring camera 10 is provided with a camera section 1 picking up a video image of a monitoring place, a compression section 6 that compresses a video signal picked up by the camera section 1, and an interface section 7 to be connected to the network and the host computer 9 sends the compressed video signal to the host computer 9 via the network to conduct expansion processing.
Patent JP-H11110733-A (JP)
Title: Magnetic recording medium and nonmagnetic alloy film
Inventor: KANAZAWA HIROSHI
IPC: G11B5/73
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium which shows a sufficiently low noise and, further, a high coercive force and is suitable for an MR head (magnetic head using a magneto-resistance effect) medium. SOLUTION: When a magnetic recording medium is basically composes of a nonmegnetic substrate 1, a nonmagnetic undercoating film 2, a magnetic film 3 and a protective film 4, the magnetic film 3 is made of alloy whose main component is Co and the nonmmagnetic undercoating film 2 is composed of a 1st undercoating film 21 made of Al-Co-Ni alloy and a 2nd foundation film 22 which is layered on the 1st foundation film 21 and made of Cr or Cr alloy consisting of Cr and at least one of elements Ti, Mo, Al, Ta, W, Ni, B, Si and V.
Patent JP-H02140165-A (JP)
Title: Clamp-fixing device
Inventor: RANII EI GOOTON
IPC: A61G7/05
Filed: 1988-12-05
Abstract: PURPOSE: To position medical equipment in a desired direction, by equipping a means to rotate the equipment around a third axis line orthogonally crossing to first and second axis lines against a frame arm and a second releasable lock means to fix the equipment supported by the frame arm so as not to rotate around the third axis line. CONSTITUTION: A frame member 18 is rotatably connected to a base bracket 16, can rotate around an axis line 20 in a direction almost orthogonally crossing to the central axis line of an erected support column 14, and is equipped with a frame arm and means to rotatably support the medical equipment 12 against the axis line 24 positioned orthogonally crossing to the axis line 20 of the base bracket 16 and the axis line 19 of the support column. A releasable lock means is equipped on and the frame member 18 can be equipped on the base bracket 16 and the equipment 12 can be mounted on the frame arm 22. The medical equipment 12 can be almost set in a desired direction using a frame arm 22 regardless of the direction of the support structure attached with the base bracket.
Patent JP-H09126581-A (JP)
Title: Absorption air conditioner
Inventor: OSHIMA KATSUYA
IPC: F25B15/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To ensure a proper liquid level of an absorption soution in a high temperature regenerator by actuating a heating source after a controller performs liquid level adjusting operation once cooling operation starting is instructed when temperature of the high temperature regenerator is a predetermined temperature or lower. SOLUTION: A controller 9 when cooling operation is restarted judges temperature of a high temperature regenerator 3 based upon an output of a temperature sensor 91 after a cooling tower processing of accumulating water in a cooling water tank 13. When the temperature is 50 deg.C or lower, the controller 9 performs liquid level adjusting operation (a cooling/heating changeover valve 36 is opened, and a solution pump 802 is rotated at 2400rpm.) for 10 seconds, and thereafter fires a gas burner 31 to start combustion.  At that time, the absorption solution circulates in the order of blowoff cylinder 321, middle liquid piping 341 (cooling/heating changeover valve 36) → heating piping 361 → evaporator 6 → absorber 7 →liquid pump 802 → high temperature regenerator 3, so that the height of a liquid level of the absorption solution in a separation cylinder 322 or in the blowoff cylinder 321.
Patent JP-2001124931-A (JP)
Title: Method for treating polyimide of polyimide coated optical fiber, method for cutting the same and polyimide treatment device
Inventor: OZEKI HIROSHI
IPC: H02G1/12
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To cut a polyimide coated optical fiber, in such a manner that its cut face is perpendicular with respect to the axis of this polyimide coated optical fiber. SOLUTION: This polyimide coated optical fiber is fixed to clamps 1 and 2 and is subjected to electric discharge machining by electrodes 6 of an electrode section 5, in the state of applying tension to the fiber in the longitudinal direction and holding the fiber straight, by which the polyimide is carbonized. Furthermore, the polyimide coated optical fiber subjected to the carbonization of the polyimide in a specified range is cut by pressing a knife blade to the portion, where the polyimide is carbonized in the state of applying tension to the fiber in its longitudinal direction and holding the fiber straight.
Patent JP-H03168527-A (JP)
Title: Microwave heating cooking oven
Inventor: HIRATA HIDETOSHI
IPC: F24C7/00
Filed: 1989-11-28
Abstract: PURPOSE:To improve a heating effect and to suppress leakage of a microwave in a microwave heating cooking oven with an oven function by arranging a plane heater, and sealing a heater container with refractory reinforced glass provided with a thin metallic film layer having many openings. CONSTITUTION:A plane heater 14 is formed by winding a heater wire on one side surface of a mica plate and adhering other mica plate on the other side surface. A metal power coating layer 20 is formed by mounting metal powder by a pore masking on the entire surface of refractory reinforced glass 15 at the side of an oven 2. The heater 14 is mounted on the surface of the glass 15 oppositely to the layer 20. In the case of oven cooking, the wire is red-heated to radiate red-heating light into the oven 2 through many openings of the entire layer 20 via the glass 15 to prevent irregular beating of food. In the case of microwave cooking, the layer 20 suppresses transmission of the microwave through a heater container 13.