baber/WOPTO huggingface dataset:
Patent JP-H078434-A (JP)
Title: Mop
Inventor: YAMASHITA SHUSUKE
IPC: A47L13/24
Filed: 1993-06-24
Abstract: PURPOSE:To efficiently execute cleaning without flawing walls, furniture, etc., even if the mop formed by using disposable wiping cloth is brought into contact with the walls, etc. CONSTITUTION:A head for mounting the wiping cloth is composed of a pressing part 4 formed of a flexible blank material for pressing the wiping cloth 3 to a cleaning section and a clamping piece 5a consisting of a flexible blank material to be elastically pressed to the flanks of this pressing part. The wiping cloth 3 mounted on the pressing part 4 is partly clamped and held between this clamping piece 5a and the pressing part 4.
Patent JP-S6155415-A (JP)
Title: Brake device for car
Inventor: ONO TOSHIO
IPC: B60T1/06
Filed: 1984-08-24
Abstract: PURPOSE:To make calipers unnecessary by inserting the annular V-shaped brake member of a piston-driven annular member into an annular V-groove formed on the side face of a rotary disk rotatably supported on a hub and supporting the annular member on the outer periphery side with the hub via a support member. CONSTITUTION:A wheel disk 1 is fixed with bolts to a rotary disk 2 provided with a shaft 3 in one body, a V-groove 5 is annularly formed on the side face of the said disk 2, and multiple through holes 6 penetrating from the V-groove 5 to the outer periphery of the disk 2 are formed. An annular V-shaped brake member 7 is inserted into the V-groove 5 in close contact with it. The brake member 7 is fixed to an annular member 8 supported with a hub 12 via a torque support member 16 on the outer periphery side, the annular member 8 is slided by the action of an annular piston 9 assembled in the hub 12 so as to press the brake member 7 to the disk 2. Multiple elastic members 11 are provided at a uniform angle between the annular member 8 and the piston 9, and an elastic member 17 is inserted between the torque support member 16 and the hub 12.
Patent JP-H07147442-A (JP)
Title: Optical waveguide body amplifier
Inventor: ARAN FUIIRUDEINGU
IPC: H01S3/06
Filed: 1994-07-28
Abstract: PURPOSE: To obtain an optical waveguide amplifier in which necessary selectivity can be obtained without using a notch filter which uses a diffraction grating. CONSTITUTION: This device is provided with a 2×2 coupler 10, having four ports 10a, 10b, 10c, and 10d for multiplexing wavelength for the pump wavelength and signal wavelength of the amplifier. The four ports are connected with first, second, and third parts 11, 12, and 13 of an optical amplifier waveguide body. Thus, a pump power is guided directly between the first and third parts 11 and 13 of the optical amplifier waveguide body by the coupler, and a signal power is guided from the first part 11 through the second part 12 to the third part 13 of the optical waveguide body.
Patent JP-H08938-A (JP)
Title: Wet scrubber
Inventor: YOSHIOKA IWAO
IPC: B01D47/16
Filed: 1994-06-24
Abstract: PURPOSE:To enhance contact efficiency and to well collect harmful gas or soot by opening the water inlet to an annular water stogage trough toward the circulating direction of water so that the water in the annular water storage trough overflows from the upper end of an annular weir plate while circulates along the inner surface of the weir plate. CONSTITUTION:A cylindrical annular weir plate 7 is vertially provided in a cylindrical tower body part 2 and a cylindrical annular water storage trough 8 allowing water to overflow from the upper end of the weir plate 7 is provided and a gas discharge port 4 is opened toward an air revolving direction so as to generate cyclone revolving air inside the annular weir plate 7. At this time, the water inlet 11 to the annular water storage trough 8 is opened toward the circulating direction Q of water so that the water W in the annular water storage trough 8 overflows from the upper end of the annular weir plate 7 while circulates along the weir plate 7. Notches allowing the water W to overflow in an equally distributed state are provided to the upper end of the annular weir plate 7 at an equal interval.
Patent JP-H05338400-A (JP)
Title: Production of resin-inlaid wood article
Inventor: MANABE EIJI
IPC: B44C3/10
Filed: 1992-06-11
Abstract: PURPOSE:To produce a resin-inlaid wood article like a stained glass in which a resin inlay having a high decorative effect is held and fixed without deforming a wood workpiece. CONSTITUTION:A through hole part 6 of the same shape as a pattern of an original is formed in a workpiece 5 by laser beam machining. A back plate 7 is overlapped on the rear surface of the workpiece 5. In this state, the through hole part 6 is filled with a thermosetting resin 8. After bubbles generated in the through hole 6 are removed by an ultrasonic vibration, the resin 8 is cured at 10-50 deg.C. After that, the surface of the workpiece 5 is polished. As an alternative method, the back plate 7 may be omitted by forming a groove part instead of the through hole part 6.
Patent JP-H0821136-A (JP)
Title: Door lock device for automobile
Inventor: TOMIKAWA KAZUO
IPC: E05B65/36
Filed: 1994-07-05
Abstract: PURPOSE:To provide a door lock function free from malopertion at low prices without providing a special wiring harness by connecting a keyless entry control circuit to a speed sensitive door lock control circuit to combine the functions of both of the circuits. CONSTITUTION:Under conditions that all doors are unlocked, when a receiver 11 receives a lock command or when a door beside an operation seat is manually locked, a controller 10 actuates an actuator 2 to lock the door beside the operation seat. And at the same time, a lock sensing switch 7 in association with the actuator 2 is turned OFF so that the signal is inputted into a controller 1 for controlling a speed sensitive door lock so that actuators 3-5 lock other doors. If the door beside the operation seat is unlocked manually or by means of radio waves, the other doors are unlocked in a similar manner. And if a car runs, while all the doors are unlocked, and if the speed of the car exceeds a certain value, the controller 1 gives a command to the actuators 3-5 to lock the doors other than the door beside the operation seat.
Patent JP-S6335962-A (JP)
Inventor: KAKIMURA MASARU
IPC: E04G7/00
Filed: 1986-07-30
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-H0342898-A (JP)
Title: Electronic equipment
Inventor: KANO SHIGENOBU
IPC: H05K5/02
Filed: 1989-07-10
Abstract: PURPOSE:To reduce an installation space including a service area and shorten to the utmost the length of a cable which is laid between junction units by allowing frames in which function units are mounted to be slided by upper and lower rails that are installed to the body of the title equipment, and a half of the frame width to protrude to the forward and back sides of the enclosure. CONSTITUTION:Function units 7 are mounted in frames 6 and power sources corresponding to the function units 7 are supplied through power source units 8 and both units are housed in the body of the title equipment 1. Further, rollers 19 are installed to upper and lower parts of the frames 6 and the frames are slided along upper and lower rails 4 and 5 and then, the frames protrude to the forward and back sides F and B of the body 1. As each stopper 10 that is fixed to each frame 6 abuts on a protrusion 1A of the body 1, a half width W of each frame 6 protrudes. When the prescribed maintenance checking of the function units 7 is performed, a laid cable is detached by disconnecting connectors 9 and then, its maintenance checking is performed by drawing out each frame 6 into the forward side F or into the back side B.
Patent JP-S6418746-A (JP)
Title: Controller for electrical equipment for vehicle
Inventor: YAMADA YOJI
IPC: B60R16/02
Filed: 1987-07-15
Abstract: PURPOSE:To reduce power consumption by respectively providing constant- voltage power circuits in plural electronic control units so as to supply backup power from one of constant-voltage power circuits to other electronic control units when an ignition key switch is turned off. CONSTITUTION:When an ignition key switch 6 is in an ON state, respective relay coils L1-L3 in respective electronic control units 2-4 are broken by ignition IG voltage so as to maintain an OFF state. Respective constant-voltage power circuits 22-44 lower the voltage so as to supply respective microcomputers 20-40. On the other hand, when the ignition key switch 6, at least IG contact point 6b is in an OFF state, respective relay coils L1, L2 become in a non-excitation state so that respective relay switches LS1, LS2 are turned on. As a result, backup power is supplied from the first constant- voltage power circuit 11 to respective microcomputers 20, 30 through a backup power line 7.
Patent JP-H08202462-A (JP)
Title: Ac-dc switching power converter
Inventor: PATORITSUIO BUINCHIARETSURI
IPC: G05F1/45
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in an AC-DC boost switching power converter for supplying power to a load by a unipolar load voltage from the input voltage source of one of bipolarities. SOLUTION: A power processing is performed by a circuit composed of a shunt current path for feeding back a bipolar shunt current to a bipolar input power source 60, a controller for turning ON/OFF a switching element in a converter operation cycle and a rectifier element formed so as to carry a unipolar current to the load. Switching is a bipolar switch 88 capable of blocking the current of both polarities at the time of an ON state and carrying the current of both polarities at the time of an OFF state.
Patent JP-S6334570-A (JP)
Title: Copying method
Inventor: NOZUNA TSUNEO
IPC: G03G15/16
Filed: 1986-07-30
Abstract: PURPOSE:To enable faithful reproduction of a high-quality image on an original by transferring a toner image obtd. by development with a high resistance toner non-electrostatically to an intermediate transfer medium having a smooth surface, then pressing the same via a recording sheet interposed thereto be a heating roll, thereby transferring and fixing the image to the recording sheet. CONSTITUTION:The toner image of <=20mu thickness obtd. by subjecting a photosensitive belt 1 to uniform electric charging, then to image exposing to form an electrostatic latent image and developing said image with the high-resistance toner is non-electrostatically and primarily transferred to the intermediate transfer medium 2 by a press roll 13. The primarily transferred image is then secondarily transferred and fixed to the recording sheet 3 by using the heating roll 15. The surface roughness of the recording medium is specified to <=1 cycle/mm frequency of ruggedness having >=0.5mu depth and <=1mu depth and the surface roughness of the intermediate transfer medium is specified to <=2 cycles/mm frequency of ruggedness having >=0.5mu <=3.0mu depth. The high-quality final image is thus obtd.
Patent JP-S6073160-A (JP)
Title: Controller for continuously variable transmission of vehicle
Inventor: OSANAI AKINORI
IPC: F16H61/662
Filed: 1983-09-28
Abstract: PURPOSE:To prevent the drive loss of an oil pump and the shortening of life of members of a continuously variable transmission (CVT), by determining the torque of an engine from its revolution speed, the degree of opening of a throttle valve and the atmospheric pressure to control the pressure of a line in relation to the determined torque. CONSTITUTION:The torque Te of an engine is determined as a function of its revolution speed Ne, the degree theta of opening of a throttle valve and the atmospheric pressure Pa. The pressure Pl of a line is controlled in relation to the determined torque Te. Since the engine torque Te is thus calculated at 128 as the function of the atmospheric pressure relating to the air density, the engine torque which changes depending on the altitude is accurately determined so that the line pressure Pl is controlled to be not excessive but appropriate. This results in preventing disadvantages including the drive loss of an oil pump and the shortening of life of such members of a stepless transmission as a belt, which would be caused by excessive line pressure.
Patent JP-S6155913-A (JP)
Title: Semiconductor wafer
Inventor: OZAWA MASAHIDE
IPC: H01L21/66
Filed: 1984-08-27
Abstract: PURPOSE:To apply to a wafer the same substrate bias as an output wave form of a BBG in each IC, by activating simultaneously a plural of self substrate bias generating circuits with large capacity to apply the substrate bias to the wafer. CONSTITUTION:A plural of chips 5 each having only a BBG having large capacity and having the same circuit arrangement as a BBG being contained in each IC1 are formed on a wafer 2. On measuring, probes 6 are connected to metal regions provided on the BBG pellets 5 to apply bias. At this time, with the metal chuck 4 insulated electrically, the substrate bias potential wave form equals that of a BBG being contained in each IC1, so characteristics of each IC1 can be measured in the same way as measuring of an individually separated IC1.
Patent JP-H0227769-A (JP)
Title: Semiconductor device
Inventor: KIMURA SHOICHI
IPC: H01L29/786
Filed: 1988-07-15
Abstract: PURPOSE:To reduce a leakage current between source and drain regions and to increase an ON current by increasing the thickness of the source, drain region larger than that of a channel forming region. CONSTITUTION:A first impurity is ion implanted so as to form a source region 304 and a drain region 305 on a first polycrystalline silicon film while allowing a region 303 not implanted with impurity to remain on a first polycrystalline silicon film. Resist is formed except on a channel forming region 308, with the resist as a mask a groove is dug on the first polycrystalline silicon film, and the resist is isolated. Then, the unnecessary part of the first polycrystalline silicon film is removed, the remainder is thermally oxidized to form a 500Angstrom -thick gate oxide film 309. Then, a 2000Angstrom -thick second polycrystalline silicon film 311 is formed on the film 309. Eventually, in order to activate the impurity, a heat treatment is conducted.
Patent JP-S57100920-A (JP)
Title: Converting apparatus of nuclear fuel
Inventor: TARUYA KOUHEI
IPC: C01G43/01
Filed: 1980-12-16
Abstract: PURPOSE: To simplify the structure of a denitrating apparatus and the method of transfer, by denitrating a nitric acid solution of uranium nitrate with microwaves under heating, and transferring the solution to a roasting and reducing apparatus and pulverizing and sieving apparatus one after another pneumatically.  
     CONSTITUTION: A given amount of a nitric acid solution 2 is fed onto a denitrating boat 15 in a denitrating heating apparatus 13, and microwaves are applied from a microwave generating apparatus 17 to the solutin 2 while rotating the boat 15 by a rotating apparatus 14, dried, solidified and denitrated. The denitrated solution 2 and the denitrating boat 15 are cooled by a cooling apparatus 19, and sent to a meter 23 of a pulverizing apparatus 3. The denitrated product is pulverized by the pulverizing apparatus 3 to a pneumatically transferable size. After completing the pulverization, the pulverized product is then transferred to a cyclone 26 in a roasting and reducing apparatus 5 through a nozzle 25 by the sucking force of a blower 40, and uniformly filled in a boat 28. The product and the boat 28 are transferred to a roasting and reducing furance 29, and the denitrated product is roasted and reduced simultaneously to give a dioxide. The boat 28 is then transferred to a meter 30, sucked by a nozzle 33 and then led to a cyclone 34 of a pulverizing and sieving apparatus 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6334852-A (JP)
Title: Cadmium electrode for cell
Inventor: IWAKI TSUTOMU
IPC: H01M4/66
Filed: 1986-07-29
Abstract: PURPOSE:To improve the durability of copper itself so as to realize a long life time and to suppress the self-discharge by applying nickel plating additionally on copper plating. CONSTITUTION:A paste type cadmium electrode is constructed by coating a paste made by adding specified substance to cadmium oxide on the both side surfaces of a core material made of nickel plated iron punching plate, and smoothing and drying it. Then copper plating is applied to this cadmium electrode by electroless plating in a electroless bath. Then nickel plating is applied to the said electrode by electrolytic plating using nickel watt bath. Further. the electrode is washed with flowing water of normal temperature, substituted by aceton and dried.
Patent JP-H0346985-A (JP)
Title: Maintenance operating device for elevator
Inventor: TAKAHASHI KATSUO
IPC: B66B5/12
Filed: 1989-07-12
Abstract: PURPOSE:To enable an inspector to proceed appropriately and improve its cost and safety by actuating an alarm device when a previously provided slow- down switch is turned on. CONSTITUTION:In the proximity of the upper terminal position in an elevating path 1, a final limit switch 2, an up-limit switch 3 and an upper slow-down switch 4 are provided in order from the top. In the proximity of the lower terminal position, limit switches 5, 6 and a lower slow-down switch 7 are provided in order form the bottom. A cage 8 is decelerated by the operation of the slow-down switches 4, 7. When the up-button or down-button of a switch box 10 is operated by a maintenance inspector 16, and the slow-down switch 4 or 7 is operated by the cam 9 of the cage 8, the cage 8 is decelerated by these operations, as well as an alarm buzzer is actuated to emit an alarm. The inspector can therefore recognize the arrival of the cage at the proximity of the upper or lower end so as to proceed appropriately.
Patent JP-H0227881-A (JP)
Title: Hybrid image sensor
Inventor: TAKENOUCHI MUTSUO
IPC: H04N5/369
Filed: 1988-07-18
Abstract: PURPOSE:To reduce the effect of crosstalk giving to an output signal by connecting picture element electrodes belonging to the same adjacent block to the same IC connection lead terminal via a connection line having a semiconductor switch element respectively. CONSTITUTION:Picture element electrodes (picture element electrodes belonging to adjacent blocks) 2R, 2B, 2G being components of plural adjacent photodetectors 6R, 6B 6G are connected to the same IC connection lead terminal 13 via connection lines 16R, 16B, 16G having semiconductor switch elements 16RS, 16BG, 16GS. Thus, connection lines between one IC connection lead terminal and each picture element electrode belonging to adjacent blocks are not crossed with each other and connection lines of adjacent blocks are not crossed with connection lines of other adjacent blocks but crossed with drive lines 17R, 17B, 17G. Thus, the effect of crosstalk giving to the output signal on the connection lines is reduced.
Patent JP-H1020842-A (JP)
Title: Display controller
Inventor: IKATA OSAMU
IPC: G09G5/02
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To increase the number of simultaneous display colors without increasing capacity of a lookup table(LUT) by generating plural kinds of color codes for an optional display position and displaying the number of colors more than the number of colors provided by the number of bits of the color code based on the LUT. SOLUTION: An LUT device 11 is provided with three LUTs 11a-11c for converting first-third sprite image information (color codes) to the RGB data. When the first-third sprite image information are inputted to the corresponding LUTs in a composite display mode, the LUTs 11a-11c select respectively the RGB data of six bits corresponding to the inputted color codes. Respective selected data are combined by a composition circuit 12, and the RGB data of total 18 bits are outputted. The number of bits of the color code are four bits, and the data outputted from respective LUTs 11a-11c become 16 kinds, and these three are combined, and 4096 colors among 260 thousand colors are displayed simultaneously.
Patent JP-H0465129-A (JP)
Title: Contact structure of semiconductor device
Inventor: TAMURA HIROYUKI
IPC: H01L21/3205
Filed: 1990-07-05
Abstract: PURPOSE:To eliminate junction leakage by preventing, when etching-back for forming a plug in a contact hole is performed, a wiring layer formed on the lower side of the contact hole from being overetched. CONSTITUTION:A conductor layer film 6 of a flat part is removed by performing etching-back over the entire surface of a semiconductor device to form a tungsten plug 10 in a contact hole 4. An overetching preventing layer 8 provided at the center of the contact hole 4 is left behind upon the etching back because its etching rate is lower than that of the conductor layer film 6. Accordingly, there is eliminated the possibility that etching at the central part of the contact hole 4 is promoted to cause any junction leakage. Then, provided a wiring layer 11 is formed from aluminum Al, the wiring layer 11 and a diffusion layer 2 are connected with each other via the tungsten plug 10.
Patent JP-H0628152-A (JP)
Title: Data input type logical operation unit
Inventor: TANAKA MASATO
IPC: G06F7/57
Filed: 1992-07-06
Abstract: PURPOSE:To give more flexibility to the operation of the operation unit whose application range is limited since the kind of the operation is determined. CONSTITUTION:This unit is equipped with a connection matrix 1, an operation unit part, and X and Y registers 5 and 9 for inputting logical operation data. Further, the unit is equipped with an address register 12 for the logical address specification of the connection matrix 1 and an input/output data register 13 which inputs and outputs data determining the connection between input and output data lines to and from the connection matrix 1. Furthermore, the unit is equipped with Z registers 17 and 18 which input operation results from the operation unit part. The operation unit part consists of an AND gate 14 and an OR gate 16 and performs the logical operation of data inputted through the connection matrix 1.
Patent JP-S6423184-A (JP)
Title: Spread spectrum distance measurement system
Inventor: NAGAZUMI YASUO
IPC: G01S13/82
Filed: 1987-07-17
Abstract: PURPOSE:To measure a long-distance range effectively by changing the modulation code between a received and a resent radio signal by a local station. CONSTITUTION:The spread spectrum transmitter 58 of a base station 52 imposes carrier code modulation by using the codes of two kinds of pseudo noise generators which differ in code cyclic period and sends a signal. The spread spectrum receiver 74 of the local station 56 receives the code-modulated signal from the transmitter 58 through an antenna 54 and demodulates the received signal by code synchronization. A spread spectrum transmitter 76 uses synchronous timing used at the time of the demodulation as the synchronous timing of code conversion for local transmission and resends a signal from the antenna 54. This signal is received by an antenna 50 and a spread spectrum receiver 78 demodulates the signal by code synchronization. A distance measurement system 80 measures a deviation in code synchronous timing used by a base station receiver from pseudo noise contrarily to code synchronous timing used at the time of transmission from the base station, calculates the distance of the local station from the base station from the measured value, and outputs the distance as distance data.