baber/WOPTO huggingface dataset:
Patent JP-H05209295-A (JP)
Title: Tool provided with work plane to which torque is transmitted and preparation of said tool
Inventor: ROBAATO HOI
IPC: B25B15/00
Filed: 1992-06-25
Abstract: PURPOSE: To provide a transmitting surface of a tool, on which the transmission of torque is executed in the optimum, and a manufacturing method of such a tool.  
     CONSTITUTION: This tool has the working surface 5 for transmitting the torque by abutting on a work piece, and on this working surface, particles 8 of friction material composed of metallic material or mineral material, such as the chips of quarz crystal and/or diamond fixed by embedding with the metal, are arranged. Further, in order to form the working surface for transmitting the torque in the optimum, this working surface is an electroplating metallic base layer 7 for only sticking the particles 8 of friction material on the surface with the embedding layer 9 and this embedding layer 9 for fixing the friction material particles is applied with the electroplating, later in the same way. Then, the thickness (x) of the base layer 7 is thinner than the thickness of the embedding layer 9 and the thickness (y) of the embedding layer is thinner than the grain diameter of the particle 8 of the friction material to form the electroplating metallic base layer 7. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5894470-A (JP)
Title: Small sized serial printer
Inventor: HIRANO HIROFUMI
IPC: B41J1/54
Filed: 1981-12-01
Abstract: PURPOSE:To obtain a small sized serial printer that carries columns synchronously with the printing time and presses the type surface on a type drum in rolling contact with a printing paper for printing by a method wherein the type  drum rotates in the same direction as the printing column direction. CONSTITUTION:The titled small sized serial printer has the type drum 71 that rotates in the same direction as the printing column direction, the carriage 15 that carries this type drum 71, a control member for rotating and moving the type drum 71, and a solenoid 17 for controlling this control member. A type  belt composed of a plurality of elastic bodies on a cylindrical drum base is  mounted on the type drum 71. One end 35a of the printing hammer 35 faces the drum base while the other end thereof faces the outside of the drum base.  While the carriage is running, the hammer 35 strikes the type belt from the side  of the belt through a cam member that is engaged with the outer end of this  hammer 35 and the type section is put in forced rolling contact with the printing paper so that the paper is printed.
Patent JP-S60122120-A (JP)
Inventor: JIEI ROBAATO DEIIKUMAN
IPC: B29K21/00
Filed: 1984-09-14
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-H0637475-A (JP)
Title: Structure of outdoor electronic apparatus
Inventor: WATANABE TAKEO
IPC: H05K7/20
Filed: 1992-07-20
Abstract: PURPOSE:To enable an outdoor container to install an arbitrary number of electronic apparatuses inside and to suppress abnormal rise of temperature inside the container. CONSTITUTION:Although a knocked-down cubicle 1 that can be laterally extended in accordance with a required system scale installs high heat dissipating units 2 inside, since airconditioners 3 and 3' installed at arbitrary positions inside can be operated in parallel with each other so as to control any desired operating condition, abnormal rise of temperature inside the cubicle 1 can be suppressed, thereby being able to prevent the system down of outdoor electronic apparatus as much as possible.
Patent JP-H1033883-A (JP)
Title: Washing machine
Inventor: TAKEGAWA MASAKUNI
IPC: D06F35/00
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To uniformly sprinkle washing water from an ejection port to clothes, to reduce washing irregularity and to improve washing performance even in the case that a water level is set relatively low and the water amount of the washing water ejected from the upper part of a circulation water path is little. SOLUTION: A pulsator 2 is freely rotatably disposed to the bottom part of a washing tank 1 and the circulation water path 16 for sending water is constituted from a pump chamber 14 formed on the back surface side of the pulsator 2 to the side wall upper part of the washing tank 1 by a guide wall part 17. For the guide wall part 17, an almost L-shaped part 17b is extended so as to form the ejection port 18 between a front wall upper end part 17a on the rear wall upper end side and the front wall upper end part 17a is formed in an almost circular arcuate shape projected upwards.
Patent JP-S6348826-A (JP)
Title: Dry etching apparatus
Inventor: SEKINE MAKOTO
IPC: H01L21/302
Filed: 1986-08-19
Abstract: PURPOSE:To limit the discharge region to the inside of a vessel by making any loaded particles diffused from plasma unable to disperse passing through a magnetic field by a method wherein the inside of a piping exhausting gas from a vessel producing plasma for etching process is impressed with the magnetic field. CONSTITUTION:A wafer 5 is arranged on the first electrode 4 connected to a high-frequency power supply 2 through the intermediary of a capacitor 3 in e vacuum vessel 1. Besides, the wall surface of vacuum vessel 1 is grounded to fill the role of the second electrode. Furthermore, a magnet 6 grounded to impress the vacuum vessel 1 with magnetic field is provided on the upper part of vacuum vessel 1 to make plasma 7 highly concentrated. A cylindrical central magnet pole 8 and the other ring type magnetic pole 8 encircling the magnetic pole 8 are fixed on a base 10 to compose a circular magnet assembly. In such a constitution, plasma 11 around the gaps between said magnetic poles 8 and 9 is so highly concentrated that even etching process can be performed by the eccentric rotation of the magnet 6.
Patent JP-S6352678-A (JP)
Title: Motor controller
Inventor: IKEDA IKUMASA
IPC: H02P3/08
Filed: 1986-08-19
Abstract: PURPOSE:To smoothly stop component parts driven with a DC motor, at specified positions, by switching a first and a second driving means, and by reducing current to the DC motor. CONSTITUTION:When a terminal 18 is on a high level and a terminal 19 is on a low level, then T type flipflops 30, 31 are reset, and a carriage is moved in the direction opposite to a home position. When the terminal 18 is set on the low level and the terminal 19 is set on the high level, then current is conducted to a driving coil 6 in the B direction, and a thrust is generated in the direction of the home position. By the T type flipflops 30, 31, the output of a position detecting circuit 37 is counted, and current is conducted to the driving coil 6 in the direction opposite to the B direction, and a damp. ing force is generated. When a speed is lowered and the output of a speed detecting coil 7 is lowered, then current in the B direction is conducted to the coil 6 again. By said working, the speed of the carriage is quickly lowered at a specified position, and after that, it is moved to the home position at a constant speed.
Patent JP-S6436107-A (JP)
Title: Frequency converting circuit
Inventor: HIBINO EIICHI
IPC: H03D7/12
Filed: 1987-07-30
Abstract: PURPOSE:To reduce the intermodulation distortion without reducing the voice carrier component by providing an LC resonance circuit having an air coil between a transistor(TR) of a pre-stage and a TR of a post-stage. CONSTITUTION:In giving an RF reception signal to a terminal 12 and a local oscillation signal in a frequency f0 from a local oscillation circuit, various frequencies of spectrums appear at a collector A of the TR 16 of the pre-stage and a beat component being an intermodulation distortion is included in the spectrums. Then an LC resonance circuit 24 comprising the air-core coil 26 and a capacitor 26 connected in parallel therewith is connected between the collector of the TR 16 of the pre-stage and an emitter of a TR 18 of the post- stage. Thus, the phase of the beat component being the intermodulation distortion is shifted by the intermodulation distortion by the beat component and the intermodulation distortion by other beat component are canceled together thereby reducing the intermodulation distortion.
Patent JP-S6251612-A (JP)
Title: Hair treating agent composition
Inventor: TAKAHASHI HIROSHI
IPC: A61K8/42
Filed: 1985-08-30
Abstract: PURPOSE:The titled composition, containing an amidoamine compound and a carboxylic acid based compound selected from higher fatty acids and specific compounds as active constituents, capable of giving improved feeling to the hair in treating and drying thereof and mild even to the skin. CONSTITUTION:A hair treating agent composition containing (A) 0.1-20wt%, preferably 0.3-10wt% amidoamine compound expressed by formula I (R1 is 16-24C higher fatty acid residue; R2 and R3 are 1-4C alkyl; l is an integer 2-4) and (B) 0.1-20wt%, preferably 0.3-10wt% carboxylic acid basec compound selected from the group consisting of higher fatty acids and compounds expressed by formula II [R4 is higher fatty acid residue; A is H or methyl; B is H or CH2(CH2)nCOOH; m and n are 0 or integers 1 or 2]. The component (B) is particularly preferably a 12-22C straight-chain fatty acid, 12-22C branched fatty acid and lanolin fatty acid. The equivalent ratio of the components (A) to (B) is preferably 1:1.0-1:1.3.
Patent JP-H0865071-A (JP)
Title: Agc circuit
Inventor: SUZUKI KOJI
IPC: H03G3/30
Filed: 1994-08-16
Abstract: PURPOSE: To suppress the distortion of the output voltage in an AGC circuit. CONSTITUTION: A level detector 40 supplies the voltage VCNT proportional to output voltage Vout to the gate of a PMOS 113. From the PMOS 113 and a PMOS 112 where reference voltage Vs3 is supplied to the gate, shunt currents I112 and I113 are transmitted. Current I122 which is equivalent to the current I113 is transmitted from the PMOS 122. According to first and second input voltages, PMOSs 124 and 125 shunt current I122 into currents I124 and I125 , and the resultant currents are outputted to NMOSs 126a and 127a. Currents which are equivalent to the current I125 are transmitted from the NMOSs 126b and 127b and a current which is equivalent to the current I124 is transmitted from a current mirror part 128.  The difference value between the transmitted currents of respective currents mirror parts 127 and 128 is given to a load resistor 129 and the voltage of the load resistor 129 is outputted as output voltage Vout via a voltage follower 130.
Patent JP-S5982784-A (JP)
Inventor: KIMURA MASARU
IPC: H05K1/18
Filed: 1982-11-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0743973-A (JP)
Title: Developing bias impressing system for multicolor developing device
Inventor: HIRATA HIROSHI
IPC: G03G15/01
Filed: 1993-08-03
Abstract: PURPOSE:To reduce the developer sticking of an electrostatic latent image carrier on the outside of a latent image area by simple constitution and to prevent electric noise from being generated. CONSTITUTION:As for a multicolor developing device executing multicolor developing by using plural developing units attached on a rotating body 5, a developing bias feeding part 15 disposed on a device main body 17 side and developing bias feeding parts 13a-13d which are provided on the rotating body 5 side, and which impress a developing bias on the developing rolls of the respective developing units by being attached and detached to/from the feeding part 15 are provided. Then, when the developing units are faced to the electrostatic latent image carrier at a developing position, the developing bias is impressed after the feeding parts and a power receiving part abut on one another. Thereafter, a developer layer is brought into contact with the electrostatic latent image carrier. When the developing unit are separated from the developing position, the impressing of the developing bias is released after the developer layer is separated from the electrostatic latent image carrier. Thereafter, the feeding parts and the power receiving part are separated.
Patent JP-S5893380-A (JP)
Title: Semiconductor device
Inventor: OKAMURA SHIGERU
IPC: H01L29/812
Filed: 1981-11-30
Abstract: PURPOSE:To perform modification and trimming of electron surface density in an accumulated electron group at low temperatures by a method wherein a p-n junction is formed in the upper part of an electron-donative layer and the p side is flanked with a trimming electrode and controlling electrode. CONSTITUTION:A channel layer 2 and electron-donative layer 3 are formed on a substrate 1, and alloyed layers 4 are formed by heat treatment, which extend through the electron-donative layer 3 to include the upper part of the channel layer 2. Then, source/drain electrodes 5 are formed on the alloyed layers 4. Next, a p type region 8 is formed on the upper surface of the electron-donative layer 3, which is further topped by a controlling electrode 6 and trimming electrode 7. Next, with the entirety kept at low temperatures in a low-temperature vessel 9, the lower region of the controlling electrode 6 is subjected to electromagnetic wave irradiation, for the enhancement of electron density and mobility in an accumulated electron group 11.
Patent JP-H0358024-A (JP)
Title: Liquid crystal display device
Inventor: SHODA KATSUHIKO
IPC: G02F1/1368
Filed: 1989-07-27
Abstract: PURPOSE:To allow the visual checking of the connecting state and position of a conductor for drawing out the picture element electrode on an upper transparent substrate to a lower transparent substrate by connecting the above- mentioned conductor by a transparent conductive film. CONSTITUTION:The conductor SIL of conductive paste, etc., for drawing out the transparent electrode ITO 2 on the upper transparent substrate SUB 2 to the lower transparent substrate SUB 1 is connected to the drawing out terminal DT by the transparent conductive film TE. The viewing of the connecting state and position of the conductor SIL from the outer side of the lower transparent glass substrate SUB 1 is then possible. The positional deviation is silver paste and the neglection is sticking can then be visually observed and the generation of a conduction defect is prevented. The reliability is thus improve.
Patent JP-H0242971-A (JP)
Title: Bubble tower provided with draft tube
Inventor: SHIBUYA HIROMITSU
IPC: C12M1/08
Filed: 1988-08-03
Abstract: PURPOSE:To keep an oxygen transfer volume coefficient to a nearly constant level at the same draft independent of the liquid level over a wide variation range of the level by placing a vertically distributed openings at the upper part of a draft tube in a bubble tower. CONSTITUTION:Vertically distributed openings 3 are opened at the upper part of a draft tube 2 in a bubble tower 1 and the tower is used in a liquid-phase oxidation, microbial reaction, etc. The gas and liquid are freely circulated between the inside and the outside of the draft tube 2 through the openings 3 to enable the control of the liquid level even if the liquid level in the bubble tower is lowered below the upper edge of the draft tube 2.
Patent JP-2001021951-A (JP)
Title: View finder for television camera
Inventor: SUGIHARA TAKAYUKI
IPC: G03B11/04
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To facilitate cleaning and exchanging work of a passing light adjusting member by freely detachably providing a passing light adjusting member to adjust the light passing through the inside of an eyepiece barrel to an eye cup and to attain satisfactory handleability by preventing damages to the passing light adjusting member during attaching/detaching. SOLUTION: A passing light adjusting member 3 is attached to an eye cup 2, by pushing to the inside of the holding part 8 of the eye cup 2. The holding part 8 receives the passing light adjusting member 3, by elastically deforming against the push-in force of the passing light adjusting member 3, so that it holds the passing light adjusting member 3. The eye cup 2 may be attached and detached to/from a lens barrel 1 as a member integrated with the passing light adjusting member 3, thereafter. Next, the attaching base part 7 of the eye cup 2 is fitted in the eyepiece end part of the lens barrel 1 by the use of own elasticity and is attached at the outer peripheral part of the flange 5 of the lens barrel 1. Then, the eye cup 2 is attached at the lens barrel 1, and also the passing light adjusting member 3 is attached at the front surface of the aperture of the lens barrel 1.
Patent JP-2001023822-A (JP)
Title: Laminated ferrite chip inductor array and manufacture thereof
Inventor: UCHIKOBA FUMIO
IPC: H01F17/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a small-size and high-quality laminated ferrite chip inductor array having a high dimensional accuracy and provide a method for manufacturing it. SOLUTION: A laminated ferrite chip inductor array, which has a plurality of coil-like inner conductors 13, wound in the direction parallel with the element mounting face 15 inside the element body 11 comprising ferrite layers and conductor layers that are laminated, in such a direction that the laminating face is vertical with respect to the element mounting face 15. It can be made by a method including a process for obtaining a laminate formed with a plurality of the coil-like inner conductors which are wound in the direction parallel with the element mounting face 15.  To obtain such a laminate, a conductor pattern of a plurality of coil-like inner conductors and terminal electrodes is printed with conductive material on a ferrite sheet formed through-holes and the ferrite sheets are laminated in such a direction that the laminating face may be vertical to the element mounting face 15.
Patent JP-S6171301-A (JP)
Title: Stage apparatus
Inventor: KANO MASAAKI
IPC: H01L21/67
Filed: 1984-09-17
Abstract: PURPOSE:To perform positioning of a table part to an objective point quickly and accurately, by detecting the rotary angle between the mounted surface of a mounted material on a table and a reference state, and correcting the feeding amount of the table part based on the result. CONSTITUTION:A wafer 5 is mounted on an X-Y table 1. An orientation flat 7 is positioned contacted with a pin and fixed by vacuum sucking. When the wafer 5 is lighted by a lighting part 6, the optical image of the part of the wafer 5 on one-dimensional image sensors 8a and 8b is bright, and the image of the part of the X-Y table 1 is dark. The voltage of the detected signal of the wafer 5 is high. The detected signals SD1 and SD2 outputted from the image sensors 8a and 8b are inputted to binary-coding circuits 11a and 11b. The binary coded signals SE1 and SE2 showing the part of the wafer 5 are outputted to an operation control part 4. The position coordinates of two measuring positions of the orientation flat 7 are computed. When the orientation flat 7 is inclined from a reference line 13 by an angle theta, the coordinates of the two measuring positions can be computed by the operation part 4 based on X1 and X2. The feeding driving of the X-Y table 1 is corrected by the inclined angle theta.
Patent JP-S6083941-A (JP)
Title: Inspection of mask pattern of mask for x-ray exposing
Inventor: SHIBANO TERUO
IPC: G03F1/00
Filed: 1983-10-15
Abstract: PURPOSE:To inspect easily a mask pattern of a mask for energy rays such as X-ray exposing or the like by projecting the mask patterns by the energy rays on a conversion film and converting the projected image to a photoelectron image by the conversion film. CONSTITUTION:When parallel X-rays 4 are irradiated on a flush type mask pattern 1 for X-ray exposing which is an object to be inspected, the X-ray projected image of the pattern 1 is formed on a thin metallic plate 3. Photoelectrons are released from the X-ray projected image and are converted to the electric signal image of which the X-ray projected image of the mask pattern can be taken out. The mask pattern is thus easily detected by reading electrically and checking the pattern from said electrode or magnifying the electron image by a lens system using a magnetic field and forming the same in an image forming plane.
Patent JP-2001020509-A (JP)
Title: Flooring material for heating floor
Inventor: YAMAMOTO YOSHINARI
IPC: F24D13/02
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent inhibition of a heat conducting function by mutually intersecting a storing groove for an electric heater provided on the back of a flooring material and a sound insulation groove extended over a soaking to the surface of the flooring material. SOLUTION: This flooring material Aa for a heating floor is so constructed that an aluminum foil 3a as a soaking plate is disposed in the middle of a back plywood 1b, and plural storing recessed grooves 2 for hot water pipes or electric heaters are formed in parallel in the direction of the short side on the back of the plate 1b. Secondly, many narrow kerfs 21 which interest perpendicularly to the grooves 2 and extended in the direction of the long side are formed as sound insulation grooves, and a sound insulation sheet is stacked on the whole of the back. Subsequently, the grooves 2 have such a depth not to reach the foil 3a or to exceed it, and the grooves 21 have such a depth as to exceed the foil 3a.  At this time, though the foil 3a is divided narrower than the groove 21, it is continuous in the direction of the long side, and a heating source in the groove 2 is disposed in the direction intersecting perpendicularly to the continuous direction of the foil 3a, whereby heat conduction between the adjacent heat sources is not obstructed so as to keep high soaking performance. Thus, sound insulation can be improved without impairing the heat conductivity of the soaking plate.
Patent JP-H05209895-A (JP)
Title: Collision sensor
Inventor: MORIYAMA HIROSHI
IPC: G01P15/00
Filed: 1992-06-25
Abstract: PURPOSE:To obtain the sensor capable of obtaing a necessary contact close time and using a lead switch. CONSTITUTION:The collision sensor consists of a lead switch 16, a magnet 13 for moving in response to acceleration and actuating the lead switch 13 and a spring 14 for energizing the magnet 13. And a ferromagnetic body 22 is provided at the position where the magnet 13 actuates the lead switch 16 and at the peripheral nearby position of the magnet 13.
Patent JP-S6171751-A (JP)
Title: Transmission signal transmission and reception circuit
Inventor: OTOMARU FUMIHIRO
IPC: H03M5/08
Filed: 1984-09-14
Abstract: PURPOSE:To transmit data while adding a binary signal without changing encoder/decoder by transmitting a digital signal inverted/non-inverted depending on an added signal and allowing the reception side to discriminate the inversion/ non-inversion to read the value of the added signal. CONSTITUTION:On/off signals of remote control switch are given to terminals a1-an, an+1, and an encoder 2 and outputs a serial code signal as shown in the figure A. The said signal is non-inverted/inverted by a buffer circuit 11 and an inverter circuit 12 respectively and the result is inputted to switch 10, which uses an added signal given to the terminal an+1 as a control input to transmit the said inverting/non-inverting signal in response to the ON/OFF of the said signal. The said signal is fed to a reception circuit 5 and a discrimination circuit 13. The discrimination circuit 13 integrates the input signal and applies the integration value (broken lines I) of the non-inverting signal and the integration value (broken lines II) of the inverting signal to the inverter circuit 14. The circuit 14 has a threshold value larger than the broken lines II and smaller than the broken lines I, then the added signal is reproduced and outputted from a terminal bn+1.