baber/WOPTO huggingface dataset:
Patent JP-S6069521-A (JP)
Title: Display device of electronic balance
Inventor: FUJINAGA YASUHIRO
IPC: G01G23/37
Filed: 1983-09-26
Abstract: PURPOSE:To throw a sample speedily almost to a target value in the weighing operation of powder, etc., by providing a rough amount display device which displays the rate of a weighed value to a preset weighing target value on analog basis in addition to a digital display device. CONSTITUTION:A load detection part 1 detects the load on a stabilized pan 1a and digital conversion data on it is inputted to a control part 2 at specific extremely short intervals of time. The control part 2 consists of a CPU21, ROM22 stored with a program, and RAM23 having an area for storing the load detection data from the load detection part 1, weighing target value, etc. The display part 4 has the rough amount display part 42 in addition to the digital display part 41. The rough amount display part 42 is constituted by plural display elements in a matrix. The elements turns on continuously on the basis of the turn- on command from the control part 2 to display the rate of the weighed value to the target value on analog basis.
Patent JP-H1027934-A (JP)
Title: Modulation distortion compensating semiconductor device
Inventor: TOGO HITOMARO
IPC: H01S5/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To simultaneously suppress the chirping and the modulation distortion requiring of no complicated electric circuit at all by a method wherein the wavelength of injecting beams is slipped by a given amount from the wavelength corresponding to Fabry-Perot mode of conversion semiconductor laser for removing the modulation distortion contained by conversion beams. SOLUTION: The wavelength of injecting beams is set up by adjusting the operational temperature and the bias current of an injection laser 13. In order to adjust the operational temperature, a given bias current is fed to a conversion laser 11 and a injection laser 13 for laser oscillation. Modulation electric signal is inputted to the injection laser 13 so as to inject the injection beams corresponding to the modulation electric signal to the conversion laser 11. Besides, the operational temperature of the injection laser 11 is modified using a temperature regulator 16 so as to maximize the intensity of the conversion beams emitted from the conversion laser 11. Through these procedures, the light conversion removing the modulation distortion for distortion compensation requiring of no complicated electric circuit at all thereby enabling the chirping to be reduced.
Patent JP-S6154915-A (JP)
Title: Manufacture of rigging parts
Inventor: KAZAMA NORIO
IPC: B29L31/58
Filed: 1984-08-27
Abstract: PURPOSE:To enable a fabric, etc. to be adhered at a part in a large resin molding backing, while contriving to decrease remarkably production cost by a method in which a core plate arranged at the periphery of a fabric, etc. is engaged with the boss of a core mold, and the periphery of a fabric assembly is pressed forcibly by both molds. CONSTITUTION:The fabric 2 such as a cloth, etc. is lapped with each other and fixed onto a core plate 1, and a fabric assembly 5 is formed, while providing suitably the hole piercing both materials. The assembly 5 is inserted into between the cavity mold 6 and the core mold 7 of injection molding, and the molds are closed, while fixing the piercing hole 4 onto the boss 9 of the cavity mold. The total periphery of the assembly 5 is pressed by means of the pushing parts 8, 10 projected from both molds 6, 7. When molten synthetic resin is injected under pressure into the gap 11 in the molds arranged at the whole periphery of the assembly 5, the flow-out of molten synthetic resin into the fabric 2 side is interrupted. When the molded parts are taken out from the molds 6, 7 after solidification, the riggings 13 in which synthetic resin plates 12 are arranged only at the periphery of the assembly 5, may be molded.
Patent JP-H119521-A (JP)
Title: Floor suction nozzle for electric vacuum cleaner
Inventor: NAKAI KOICHI
IPC: A47L9/04
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a floor suction nozzle for a vacuum cleaner whose operating load is decreased and operability is improved without generating noise and degrading the capability of scraping lints. SOLUTION: The floor suction nozzle is furnished with a main body 1 having a suction port 3 in the underside, a rotating brush 6 that is made to front the suction port 3 and supported rotatably by the suction hood 1, wheels 5a, 5b supported by the suction hood 1 rotatably, a transmission mechanism (gear mechanism 14, transmission belt 15) that rotates the rotating brush 6 normally and reversely in association with the rotation of the wheels 5a, 5b, and a projection tilting in one direction is formed on an elastic body arranged on the rotating brush spirally (lint removing brush 7) and a fixed brush 9 having many projections tilting in one direction is provided on the suction port 3.
Patent JP-S5882905-A (JP)
Title: High viscous fluid storing tank apparatus with push-out auxiliary mechanism
Inventor: OSHIDA RIYOUKI
IPC: B65G3/04
Filed: 1981-11-09
Abstract: PURPOSE:To provide a high viscous fluid storing tank including a rotor with a spiral collar for generating upward thrust which is mounted at the central portion thereof and a plurality of rotors with spiral collars for generating downward thrust disposed in such a manner as to surround the central rotor. CONSTITUTION:A hollow stirring discharge tower 4 provided with openings 5 functioning as outlet is mounted at the center of a conical bottom of a tank 1 in such a manner as to turn on the central axis thereof. The tower includes a spiral collar 4a for generating upward thrust at the central portion of the tank 1. There provides a plurality of stirring towers 3 as rotor having spiral collars 3a fixed thereto spirally in the same direction as the spiral collar 4a of the stirring discharge tower 4, which are disposed in such a manner as to surround the stirring discharge tower 4 and adapted to generate downward thrust opposite to the stirring discharge tower 4. The rotation of these stirring towers 3, 4 can achieve put-out operations of high viscous fluid, with the level of the fluid uniformly lowered.
Patent JP-H05346409-A (JP)
Title: Aerosol spray can for liquid penetrant inspection
Inventor: FUJIOKA KAZUTOSHI
IPC: G01N21/91
Filed: 1992-06-12
Abstract: PURPOSE:To obtain an aerosol spray can for liquid penetrant inspection which can atomize developer sufficiently even within a short distance of 20cm or less. CONSTITUTION:30-40% of developer having powder ratio of 2-7% is encapsulated, together with 60-70% of gas, in a can. A spray nozzle provided at one end of the spray can has rectangular cross section from the base to the tip thereof and a small diameter nozzle hole 14 is made in the center of the top face 15 of a ridge 13 having chevron cross-section where the short side decreases gradually toward the tip.
Patent JP-H0466880-A (JP)
Title: Trouble shooting device
Inventor: SATO SHINJI
IPC: G06F11/22
Filed: 1990-07-06
Abstract: PURPOSE:To enable the limiting of a fault point by a method wherein a diagnostic circuit outputs a control signal to select the fault point based on information for the generation of a disturbance and an information processor applies a disturbance detection signal of an integrated circuit to a analysis circuit corresponding to the control signal. CONSTITUTION:A fault information output means of an information processor 1 outputs fault generation information when a fault is detected in the device 1 and a diagnosing device 2 applies a selection control signal to the device 1 to select a fault point based on the information. The device 1 selects a corresponding integrated circuit with a selection circuit 16 to apply a fault detection signal thereof to the device 2. Fault information holding means in respective logic circuits hold fault information with a plurality of FFs and perform a parity checking of output signals of the FFs by a detecting means to output a detection signal when errors are detected. The selection circuit 16 applies detection signals of the detection means as fault detection signals based on a selection control signal and an OR circuit 17 outputs an OR of the detection signals of the detection means as fault generation information. This enables the limiting of a fault point when a fault occurs.
Patent JP-H05344811-A (JP)
Title: Riding rice transplanter
Inventor: OKADA SATORU
IPC: A01B63/10
Filed: 1992-06-12
Abstract: PURPOSE:To properly perform planting operations by separating hydraulic equipments for planting operations from hydraulic equipments for attitude control and separately driving the hydraulic equipments. CONSTITUTION:Hydraulic equipments 28, 38 for planting operations and hydraulic equipments 39, 40 for controlling planting attitudes are disposed. The equipments 28, 38 are driven with a hydraulic pump 50 for the planting operations, and the equipments 39, 40 are also driven with a hydraulic pump 55 for the attitude control, thereby simplifying a hydraulic circuit and preventing the interference of pressure.
Patent JP-S5968724-A (JP)
Title: Simple type program shutter
Inventor: TANAKA HARUMI
IPC: G03B9/24
Filed: 1982-10-13
Abstract: PURPOSE:To obtain two stages of exposures of a small aperture high-speed shutter and fully opened aperture low-speed shutter, by installing a pair of shutter blades, each of which has a large opening and small opening and selectively changing the moving direction of the shutter blades. CONSTITUTION:An interlocking member 1 is supported rotatably by a shaft 2 and a pin 5 is contacted with a driving member 13 engaged with a rotary disc 12. A pair of shutter blades 3 and 4, each of which has a large opening 3b and 4b and small opening 3c and 4c is attached pivotally to the branch parts 1a and 1b of the member 1, respectively. When a motor M is normally rotated from the neutral position shown in the figure by release operation, the disc 12 and member 13 are rotated rightward and the interlocking member 1 is rotated leftward, and then, the shutter blades 3 and 4 are moved in directions which separate them from each other. Then the small openings 3c and 4c are piled up on an exposure opening 9 and an exposure by a small aperture high-speed shutter is performed. When the motor M is rotated in the opposite direction, the large openings 3b and 4b are piled up and an exposure by a fully opened aperture low-speed shutter is performed. Therefore, exposures of two stages can be obtained easily.
Patent JP-S6239214-A (JP)
Title: Shifter of plunger in injection molding machine
Inventor: NAKAI TAKASHI
IPC: B29C45/17
Filed: 1985-08-16
Abstract: PURPOSE:To enable to perform cleaning of the inside of a pot and material change smooth without removing a plunger, by so constituting the title shifter that a injection cylinder is arranged on the one side, a pot is arranged on the other side, an injection ram which is advanceable and retreatable within the injection cylinder is arranged and the tip of the injection ram is positioned within a moving chamber of a plunger. CONSTITUTION:A plunger shifting chamber 101 is formed on about the central part and an injection cylinder 102 and pot 103 are formed on the upper and lower parts of the plunger shifting chamber 101 respectively. An injection ram 1021 which is advanceable and retreatable within the injection cylinder is provided. A plunger 104 fixed to the tip of the injection ram 1021 with a split collar 105 can be separated from the injection ram 1021 and moved to the right and left through a slide guide by removing only the split collar 105 after being pulled out sufficiently through the pot 103. With this construction, simultaneously with cleaning of the inside of the pot 103 color change and material change are performed easily by shifting the plunger 104 laterally along a holding member after the plunger 104 has been pulled out through the pot 103.
Patent JP-H0594029-A (JP)
Title: Electrophotographic sensitive body
Inventor: ISHIDA KAZUYA
IPC: G03G5/05
Filed: 1991-07-19
Abstract: PURPOSE:To obtain the belt type photosensitive body durable against bending action by forming an electric charge transfer layer comprising a specified charge transfer material and a specified resin. CONSTITUTION:The belt type electrophotographic sensitive body is provided on a conductive substrate with a photosensitive layer comprising at least a charge generating layer and the charge transfer layer composed mainly of the charge transfer material represented by formula I and the resin made of repeating units represented by formulae II or III. In formulae I-III, R1 is alkyl, aryl, or the like; each of R1-R4 is H, alkyl, or the like; Ar1 is aryl; Ar2 is arylene: or Ar1 may form a ring together with R1; n is 0 or 1: each of R5 and R6 is H or a aliphatic group or the like; Z is an atomic group necessary to form a carbon or hetero ring; and each of R7-R14 is h, halogen, or the like. The resins of formulae II and III each have an average molecular weight of >=25000 and repeating units each represented by formula IV.
Patent JP-S6156378-A (JP)
Title: Cleaning device
Inventor: ONO HIRONORI
IPC: G03G21/00
Filed: 1984-08-28
Abstract: PURPOSE:To prevent a cleaning failure in the vicinity of both ends of an image by constituting a titled device so that an elastic force in the prsiing direction of a cleaning member becomes equal or larger to or than that of the center part, in both end parts of the maximum image width. CONSTITUTION:A notch part 7a is provided on the center part of a holding plate 7. As for the shape of a part 4a where a plate spring 4 is held by the holding plate 7, and a part where said spring is not held by said plate, a length in the direction of 8 of the elastic part 4b is small in both end parts. Accordingly, a pressing force becomes large in both ends, and a cleaning failure caused by floating of an elastic body 3 in both end parts is prevented.
Patent JP-H0936927-A (JP)
Title: Phase modulator
Inventor: NAKATSUGAWA SEIJI
IPC: H01P3/02
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide wide band characteristics, to reduce a transmission loss by equalizing the electric conditions in the states of '0' and π, and to improve accuracy and efficiency by eliminating difference by generating both states for the change of a polarity at the time of signal transmission while using the transformation of the form of a line and a switch. SOLUTION: A high frequency input signal is propagated through a slot line 4, propagated in the direction of OFF of a high frequency switch 10 or 11 at the junction of slot lines 5 and 6 and propagated to a conductor 3. At such a time, mutually reverse electric fields are held between a microstrip line 7 or 8 and the conductor 3, and the signal is propagated with an opposite phase. Therefore, two states of '0' and π. are prepared by changing over switches 10 and 11 so that one switch can be turned on and the other switch can be turned off. Besides, the electric length formed by lines 5 and 7 and lines 6 and 8 is made into the odd-number multiple of π/4 and the line on the side, where no signal is transmitted, is operated as a short stub when observed from the output terminal side.  Thus, there is no frequency dependency, the wide band characteristics can be provided and the electric length or loss of lines can be made equal.
Patent JP-S6424228-A (JP)
Title: Liquid crystal display element
Inventor: ENDO YUKIO
IPC: G02F1/133
Filed: 1987-07-21
Abstract: PURPOSE:To obtain multicolor or fullcolor display with good color reproducibility realizing also black and white display of high contrast by specifying twist angles of liquid crystal molecules between substrates and a product of anisotropy of refractive index of the liquid crystal and the thickness of a liquid crystal layer. CONSTITUTION:Twist angles phi1, phi2 of liquid crystals between substrates having a first liquid crystal layer therebetween are regulated to phi1=200-300 deg. in the liquid crystal layer 1, and to phi2=90-180 deg. in a second liquid crystal layer 2 in a reverse direction to that in the liquid crystal layer 1. Further, a product DELTAn.d [a product (DELTAn) (anisotropy of refractive index of the liquid crystal) X(thickness d of the liquid crystal layer)] is regulated to 0.5-2.0mum for the first liquid crystal layer 1, and to 0.3-1.2mum for the second liquid crystal layer 2. By this constitution, not only a black and white display having high contrast is obtd., but also, when it is combined with a color filter, a multicolor display or a fullcolor display is obtd.
Patent JP-H0228953-A (JP)
Title: Semiconductor integrated circuit device
Inventor: FUJISHIMA NAOTO
IPC: H01L27/04
Filed: 1988-07-19
Abstract: PURPOSE:To make it possible to reduce the area of a semiconductor chip by dividing a semiconductor region into a plurality of partial semiconductor regions with conductive circuit-element dividing layers, forming circuit elements in each partial semiconductor region, and operating the device under the state wherein a common power source potential is imparted to the circuit-element dividing layer and an embedded layer. CONSTITUTION:Three p-channel field effect transistors Tp are formed in n-type semiconductor regions 5 which are bonded and divided with p-type dividing layers 4. Circuit-element dividing layers 6 are formed by diffusing n-type impurities from the surface of the semiconductor regions 5 so as to reach a buried layer 2. In this way, the semiconductor regions 5 are divided into the three partial semiconductor regions 10 which are surrounded with the circuit-element dividing layers 6. Each p-channel field effect transistor Tn is formed with a p-type double-structured drain layer 12, a ring shaped source layer 13 and a ring shaped gate 21 which is provided on the surface of the partial semiconductor region 10 between both layers.
Patent JP-S6337480-A (JP)
Title: Image converter
Inventor: SHIMOMURA SHOJI
IPC: G06T3/00
Filed: 1986-08-01
Abstract: PURPOSE:To speedily convert an image with high reliability by storing image data sequentially read out of a 1st image memory through an address conversion circuit in a 2nd image memory at a 2nd coordinate system address. CONSTITUTION:When address counters 4a and 4b start counting due to a trigger from a timing generator circuit 7, K00.x' is obtained from a multiplier 5a with the aid of readings of a latch circuit 3a and the counter 4a. With the aid of readings of a latch 3b and the counter 4b, K01.y' is obtained from a multiplier 5b, and by adding the reading of a latch circuit 3c to said value x=K00.x'+ K01.y'+X0 is obtained from an adder 6c and goes into an address (x) for an image memory 8a. Similarly y=K10.x'+K11.y'+Y0 is obtained from an adder 6d and turns out to be an address (y) for the memory 8a. It reads image data at the address, carries it on a bus 9. On the other hand, addresses x' and y' are given to a memory 8b where image data on the bus 9 is written. At every time the reading of the address counter is updated, a similar processing is carried out, and the memory 8b obtains an image obtained by converting the image in the memory 8a.
Patent JP-H05192360-A (JP)
Title: Syringe-like implement for administering liquid or paste
Inventor: RAINAA DEIIDERITSUHI
IPC: B05B11/00
Filed: 1992-06-16
Abstract: PURPOSE: To simplify filling and operation and completely empty a container by forming the container with a plunger, a storage chamber, and a housing having an outlet opening at its end section. CONSTITUTION: This apparatus is constituted of a housing 1 guided with a plunger 3 into an administration chamber 2. The plunger 3 is changed to a shaft 7, and a passage 8 is arranged in the axial direction through them. The shaft 7 is screwed in the recess 9 of a connecting pipe 10 displaceably fitted in the housing 1. The shaft 7 is surrounded by a return spring 13, and the return spring 13 presses the shoulder step section 14 of the housing 1 at one end and presses the connecting pipe 10 at the other end. A holder 17 is provided at the end section 15 of the connecting pipe 10 having a through passage 16, and a container 18 is held by screw connection 19. A vent valve 22 is provided at the end section 15, and it communicates the interior 23 of the container 18 to the atmospheric air through a passage 24.  Levers 28 are provided at the recesses 26, 27 of the housing 1, and the connecting pipe 10 is moved toward an outlet opening 4 against the tension of the return spring 13 when the levers 28 are moved.
Patent JP-S6424745-A (JP)
Title: Chlorine-containing resin molded product
Inventor: YAGI TOSHIYUKI
IPC: C08K5/22
Filed: 1987-07-20
Abstract: PURPOSE:To keep free from the eluting and scattering of metal and also sticking of dust, by laminating a base layer of chlorine-contained resin stabilized by a metallic stabilizer and a non-metallic coating layer of chlorine-containing resin stabilized by a non-metallic stabilizer of an electrically controllable or conductive coating layer. CONSTITUTION:The material composing a base plate 1 is the chlorine-contained resin stabilized mainly by a metallic stabilizer; for example, lead stabilizer such as lead stearate etc., zinc stablizer such as zinc stearate etc., alkaline-earth stabilizer such as calcium stearate etc., or tin stabilizer such as butyl tin laurate. A chlorine-containing resin composing a non-metallic coating layer 2 is stabilized by a non-metallic stabilizer in a single or combined form of some of amino- carboxylic acid, hydrazide, epoxy compound, organic phosphorous ester, etc. An electrically controllable or conductive coating layer 3 is formed by spreading and drying conductive paint on the base layer 1; or by blending the graft copoly mer of rubber-base polymers having a low volume intrinsic resistivity and the electrically controllable resin homogenized by a plastic resin; or also by blending a synthetic resin and the conductive filler and laminating this blend on the base layer 1.
Patent JP-H05347025-A (JP)
Title: Production of magnetic disk
Inventor: KAWAMOTO ATSUSHI
IPC: G11B5/851
Filed: 1992-06-16
Abstract: PURPOSE:To obtain a magnetic disk which prevents sucking of a magnetic head and hardly causes head hit even when the floating height of the head is decreased to <=0.07mum. CONSTITUTION:This magnetic disk has a base layer comprising Cr or Cr alloy and a magnetic recording layer thereon on a nonmagnetic substrate which is treated for roughening. In the production process of this disk, the surface roughness Ra (average center roughness) of the substrate is specified to 30-100Angstrom . The base layer is formed to 10-500Angstrom  thickness by controlling the potential of the substrate to -40 to -1000V to the potential of the chamber of the sputtering device.