baber/WOPTO huggingface dataset:
Patent JP-S5379341-A (JP)
Title: Instruction supplementation system
Inventor: ASANO MICHIO
IPC: G06F9/22
Filed: 1976-12-24
Abstract: PURPOSE: To supplement a new macroinstruction without changing the original imcroprogram by using ROM which detects whether a macroinstruction is a supplementary macroinstruction or not and outputs the result. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6213405-A (JP)
Title: Coupler and its use
Inventor: ARUNARUDO ROTSUJIERO
IPC: C08C19/44
Filed: 1986-07-01
Abstract: Coupling agents of general formula and/or and their use in a method for the termination of living polymers obtained by the anionic polymerization of dienic and/or vinylaromatic monomers.
Patent JP-H08272086-A (JP)
Title: Radiation sensitive coating composition
Inventor: NISHI MINEO
IPC: G03F7/004
Filed: 1995-06-21
Abstract: PURPOSE: To provide a radiation sensitive coating compsn. having satisfactory coating property, hardly generating bubbles at the time of exposure and having satisfactory heat resistance. CONSTITUTION: In the radiation sensitive coating compsn. contg. a base resin, a radiation sensitive compd. and a solvent, a solvent contg. a compd. represented by the formula is used as the solvent In the formula, each of R<1> -R<3> is optionally halogen substd. methyl or ethyl and R<4> is H, optionally halogen substd. methyl or ethyl.
Patent JP-H0821539-A (JP)
Title: Air valve structure
Inventor: KONO RYUJI
IPC: F16K1/34
Filed: 1994-07-06
Abstract: PURPOSE:To provide air valve structure which hardly forms dewdrops and ice and improves reliability and safety. CONSTITUTION:In an air valve which has a movable valve 1 and valve seat 2 and intermittently lets air flow with the movable valve 1 brought into contact with and separated from the valve seat 2, the valve seat 2 has an expanding section 3 which gradually expands toward the movable valve 1, and the movable valve 1 is constituted so as to be brought into contact with and separated from the expanding section 3.
Patent JP-H112799-A (JP)
Title: Drive circuit for liquid crystal display device, liquid crystal display device and electronic equipment
Inventor: MATSUEDA YOJIRO
IPC: G02F1/133
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To improve a pattern layout of a drive circuit of a liquid crystal display device generating a voltage according to a voltage - transmissivity characteristic of a pixel based on a digital image data input. SOLUTION: A voltage generation unit 11 constituting the drive circuit contains a first voltage generation means 13 generating a voltage based on upper N1 bits of the image data and a second voltage generation means 14 generating the voltage based on low-order N2 bits of the image data. The first voltage generation means 13 is arranged on a position far from a pixel area than the second voltage generation means 14, and a data bus 121 of upper N1 bits and a hold means holding the data are formed on the position far from the pixel area than the first voltage generation means 13, and the data bus 122 of lower-order N2 bits and the hold means holding the data are formed between the first voltage generation means 13 and the second voltage generation means 14.
Patent JP-S5581043-A (JP)
Title: Production of steel plate suitable for electrophoresis process one enamel coating
Inventor: SASAKI SUSUMU
IPC: C23D5/00
Filed: 1978-12-16
Abstract: PURPOSE: To prevent the occurrence of streak-mesh form surface detects by performing the production of the steel plate through the use of the rimmed steel ingot produced by making the covering time more than the specified time.  
     CONSTITUTION: At the rimmed steel ingot making, there are distinct relations between covering time and streak-mesh-form defect occuring rate. As the covering time is made longer, the streak-mesh-form defect occuring rate is lower. If the covering time is made not less than 10 minutes, the streak-mesh-form defect occuring rate becomes 10% or less. Hence, this method performs the production of the steel plate by using the rimmed steel ingot made by making the covering time 10 minutes or more. In electrophoresis process one enamel coating processing, there is a need for sufficiently preventing the production of bubbles. To this end, it is desirable to keep the amount of carbon in steel preferably at 0.005% or less. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000346569-A (JP)
Title: Heat exchanger
Inventor: FUKUYAMA YUJI
IPC: F28F1/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To improve heat exchanging performance by effectively promoting a heat transfer between fluid and heat transfer surface. SOLUTION: There is provided a heat exchanger in which a core member 8 is arranged coaxially in a main pipe 7, a clearance between an outer surface of the core member 8 and an inner surface of the main pipe 7 is applied as a first fluid passage f1, either an inner side of the core member 8 or an outer side of the main pipe 7 is applied as a second fluid passage f2, and a second flowing fluid G in the second fluid passage f2 and a first flowing fluid W in the first fluid passage f1 are heat exchanged to each other. There is provided a helical ridge 26 having a cross sectional shape extending over an outer surface of the core member 8 and an inner surface of the main pipe 7 and extending toward the center of the pipe in a helical manner with the center of the pipe of the main pipe 7 being applied as a center of helical form.  The first fluid passage f1 is applied as a helical flow passage extending in a helical manner toward the center of the pipe by the helical ridge 26.
Patent JP-S5581359-A (JP)
Title: Electrostatic latent image developing method and device thereof
Inventor: KOBAYASHI KAZUO
IPC: G03G15/09
Filed: 1978-12-14
Abstract: PURPOSE:To eliminate partial or uneven fogs and obtain the copying images of high image quality by disposing a magnetic material on the back of an electrostatic latent image carrier and disturbing the directions of the magnetic lines of force produced by magnetic field generating means within an arbitrary time. CONSTITUTION:Rotable magnetic rotators 12 are provided above the back of an electrostatic latent image carrier, i.e., above a non-magnetic material 4. Each of the rotators 12 comprises securing a vane plate 12a in the horizontal direction and a vane plate 12b in the perpendicular direction at the center and mounting turning support shafts 13 at both ends in the lengthwise direction. The rotators 12 are so arranged as to be held turned at all times in the arrow direction or controlled and turned only during development, by drive devices. The magnetic lines of force in the developing area are prevented from going toward the stationary magnet group in the sleeve 5 by these magnetic rotators 12. Thereby, partial photographic fogs and uneven fogs may be readily eliminated and the copied images of high image quality are obtained.
Patent JP-S5581919-A (JP)
Title: Automatic switching of hydraulic invertible gate & its apparatus
Inventor: SATOU SUNAO
IPC: E02B7/40
Filed: 1978-12-14
Abstract: PURPOSE: To automatically make hydraulic gate stand upright and bend down without any power by switching a hydraulic valve through the displacement of float following a change in the water level, in a standing-up/bending-donw operation device for the said gate which bends down when a water reaches a danger level.  
     CONSTITUTION: When water-way overflows to predetermined water level, float not illustrated here is displaced causing weight 39 to drop. In turn, a hydraulic valve 26 is opened by rope which becomes tight due to the weight 39. Gate X bends down on account of the opening of valve. Oil inside cylinder 1 flows into power accumulating ram cylinder 38 through the intermediary of valve 26, causing the ram 39 to lift the weight 39. Conversely, when the water level is reduced, the afore-mentioned weight 39 and valve 26 are reset by any means not illustrated. Next, when water-way reaches a predetermined water level, the valve 26 is again opened by means of another float not illustrated and gate X is caused to stand up by the elongation of the ram Y under oil pressure generated by the descending weight 39. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0669033-A (JP)
Title: Cobalt platinum magnetic film and its manufacture
Inventor: DENISU AARU FURIIMAN
IPC: H01F10/30
Filed: 1993-06-25
Abstract: PURPOSE: To obtain a CoPt magnetic film having a larger thickness and higher saturation coercive force by controlling a sputtering atmosphere gas contg. H gas at a ratio enough to mix with one or more usually used inert gases. CONSTITUTION: A Cr or W under coating layer material is sputtered on a substrate in an atmosphere gas contg. H gas at a ratio enough to mix with one or more inert gases such as Ar or Xe and CoPt film is sputtered on the under coating layer to increase the thickness of the CoPt film more than 10 nm and increase the saturation coercive force over 2100 oersteds. A high saturation coercive force magnetic film can be obtained at a low temp. of less than 50 deg.C. This is usable for coating or utilizable for the nonmagnetic hysteresis recording on a cylindrical drum or write/read complicated shape.
Patent JP-H08325493-A (JP)
Title: Yellow ink for ink jet recording and image recording method
Inventor: KONISHI AKIKO
IPC: C09D11/326
Filed: 1995-05-30
Abstract: PURPOSE: To obtain a yellow ink for ink jet recording which is excellent in the color tone of recorded image, water resistances, weatherability, etc., by incorporating specific compds. as the water-sol. dyes into an ink for ink jet recording comprising an aq. soln. contg. water-sol. dyes, a surfactant, and a wetting agent. CONSTITUTION: This ink contains as water-sol. dyes a compd. of formula I and at least either a compd. of formula II or a compd. of formula III. In those formulas, X and Y are each H, an alkyl, alkoxy, or a halogen; Z is an alkanolamine; M is an alkali metal, a quaternary ammonium, a quaternary phosphonium, or an anlkanolamine; and (j), (k), (l), and (m) are each 0-3. Pref, the content of the compd. of formula III is 30wt.% or lower of the total content of all the dyes contained. Pref., the ink has a pH at 7-11.
Patent JP-S5779431-A (JP)
Title: Detector for quality of cutting tool
Inventor: HARA KAZU
IPC: G01N3/58
Filed: 1980-11-06
Abstract: PURPOSE:To ensure an automatic decision for the lifetime of a cutting tool, by providing a long groove to the holder of the cutting tool and then storing a detecting element in the long groove. CONSTITUTION:A long groove 3 is pierced in a holder 1 of a cutting tool, and an electronic device containing a detecting element 9, a lead wire 15, etc. is wholly stored in the groove 3. Then the holder 1 is fixed to an edge tool stand of a machine, and the cutting is performed by a ceramic cutting tool. The cutting power detect the vibration of a nose 2 in the form of a change of voltage by the element 9, and this change of voltage is sent to an external amplifier via the wire 15. The output waveform of this amplification is compared with a reference value set previously to detect an fault and then to give an alarm. In such way, the deterioration of quality is automatically detected for a cutting tool.
Patent JP-H08329398-A (JP)
Title: Running path detecting device
Inventor: YAMAMURA TOSHIHIRO
IPC: B60W30/00
Filed: 1995-05-30
Abstract: PURPOSE: To correct a running path, recognized by image processing, with a measured value. CONSTITUTION: This device consists of a video camera 21, an image processor 22, a vehicle speed sensor 23, a distance detecting device 24, an approach degree judging device 25, and an alarm device 26. The video camera 21 picks up an image of the road in front of it. The image processor 22 processes the front image to estimate a running path and corrects the shape of the running path according to measurement data on an obstacle roadside obstacle, etc., to detect the distance to a preceding vehicle. The distance detecting device 24 sends a beam to detect a roadside stopping body and measurement data when stopping body beings to be detected when crossing the beam profile and right before it is not detected to the image processor 22.  The approach degree judging device 25 calculates an alarm distance from the distance to the preceding vehicle and the vehicle speed Vf of this vehicle from the vehicle speed sensor 23. The alarm device 26 generates an alarm according to the calculation results. Consequently, the running path is accurately detected and the alarm with high reliability can be generated.
Patent JP-S6312864-A (JP)
Inventor: JIYAN JIENZAA
IPC: F02D41/36
Filed: 1987-06-22
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-S6311124-A (JP)
Inventor: FUJIWARA TOSHIAKI
IPC: A47J31/42
Filed: 1986-07-02
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-S6047467-A (JP)
Title: Complementary thin film transistor
Inventor: OOSHIMA HIROYUKI
IPC: H01L27/092
Filed: 1983-08-25
Abstract: PURPOSE:To simply obtain a complementary device having uniform characteristics which is individually excellent by a method wherein a channel is formed using an Si film containing no impurities, the Si thin film of source and drain is formed in P or N type, and a P-channel or N-channel thin film FET is provided. CONSTITUTION:Si thin films 302 and 303 containing no impurities are provided on an insulated substrate 301 in an isolated manner, a gate insulating film 304 is coated thereon, and a gate electrode 305 is attached. P-thin films 308 and 309 are formed by performing B-ion implantation using the resist 304 as a mask, and N type thin films 312 and 315 are formed by implanting As ions using a resist 305 as a mask. Lastly, an insulating film 314 is coated, an aperture is provided, electrodes 315-318 are attached and the titled transistor is formed. According to this constitution, as a channel consists of an Si thin film containing no impurities, OFF current is low, and P- and N-channel elements with a conductive type source and drain can be obtained in a simple manner. Also, as the thin film is thinner than the maximum width of a depletion layer, Vth is reduced, ON current is increased, a high speed operation can be performed, the characteristics of both FETs are markedly improved, and the difference in characteristics can be reduced.
Patent JP-S6134718-A (JP)
Title: Degausser
Inventor: KUBO KOICHI
IPC: G11B5/465
Filed: 1984-07-27
Abstract: PURPOSE:To bring a degaussing head into contact with a head to be degaussed in a correct state by eliminating an inclination of the degaussing head, by varying a plate width of a spring material in the right and left so that the right and left forces of the spring material for pushing back the degaussing head become equal to each other. CONSTITUTION:A degaussing head 4 contacts a spring material 12A, an operating piece 10 of a microswitch 6 is operated and a degaussing voltage is generated, but in a point P on which the degaussing head 4 abuts, reaction forces F1, F2 of the spring of the right and left are different from each other. That is to say, on the left side, the spring reaction force of the operating piece 10 is applied to the spring material 12A, therefore, F1 becomes larger than F2, and the degaussing head 4 is inclined. Therefore, in order that the spring reaction forces of the right and left become roughly equal, a plate width d2 of the spring material 12A is formed so as to be larger than a plate width d1. Therefore, the reaction forces of the spring become equal on the right and left parts, and the degaussing head 4 moves backward without being inclined, and can contact a head to be degaussed in a correct state.
Patent JP-H103920-A (JP)
Title: Lithium secondary battery, and manufacture of the same
Inventor: SATOU ASAKO
IPC: H01M4/587
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery, wherein both of the discharge capacity and the cycle life can be improved, and a manufacturing method for the lithium secondary battery. SOLUTION: This battery is equipped with a positive electrode 4, a negative electrode 6 containing active material for storing and releasing lithium ions, and a nonaqueous electrolyte, where the active material of the negative electrode 6 contains fine particles wherein a carbonaceous layer is formed on the surface. The fine particles are composed of at least one element M selected from among Mg, Al, Si, Ca, Sn, and Pb, their mean particle diameter is 1-500nm, and the atomic ratio of the fine particles in the active material is 15% or more.
Patent JP-S6310873-A (JP)
Title: Facsimile equipment
Inventor: WAGURI SHINICHI
IPC: H04N1/413
Filed: 1986-07-01
Abstract: PURPOSE:To improve line availability, by adding a memory control part, and performing the coupling of encoded data at the control part. CONSTITUTION:Two pages of a document are read at a picture data reading part 1 in order, and the encoding of read picture data are encoded at an encoding part 2, and these two pages are stored in an encoded data stroing memory 3. The memory control part 4 reads out the encoded data. On the read encoded data, an EOL code which represents the end of one line at every scanning line, and an RTC code which represents the end of the page at the end of every page, are added. The memory control part 4 reads out the encoded data of a first page, and a second page, and detects the RTC code at the end of the first page, then eliminating it, and after coupling the encoded data of the second page following the first page, it stores it in the encoded data storing memory 3. The coupled encoded data is read out by a line control part 5, and is sent to an opposite facsimile equipment through a line.
Patent JP-H0713433-A (JP)
Title: Developing device for electrophotographic device
Inventor: ONOSE TSUKASA
IPC: G03G15/08
Filed: 1993-06-25
Abstract: PURPOSE:To provide a developing device provided with an inexpensive stirring device having cross mixing structure with simple structure without causing streaky surface staining even in the case of supplying toner. CONSTITUTION:A carrying magnetic roll 2, a developing magnetic roll A4 and a developing magnetic roll B5 are attached to the inside of a developer container 1. A carrying plate 6 is attached between the rolls 2 and A4, a doctor plate 7 is attached to be opposed to the roll A4, and a cross mixing 8 (stirring device) is attached to be opposed to the roll B5. A guide plate 9 and a discharge regulation plate 16, which is opposed to the guide plate 9 by leaving a distance G, are provided at the lower part of the cross mixing 8.
Patent JP-S5860697-A (JP)
Title: Forming method of silicon single crystal film
Inventor: EGAMI KOUJI
IPC: H01L21/20
Filed: 1981-09-30
Abstract: PURPOSE:To form a silicon single crystal film with few crystal defects and high electrical performance, by depositing a silicon film on a sapphire single crysal substrate partially coated with an amorphous insulator film, and heat-treating the deposited silicon film. CONSTITUTION:Amorphous insulator films 2, e.g. amorphous silicon nitride, are partially deposited to coat a sapphire single crystal substrate 1. An amorphous or polycrystalline silicon film 5 is then deposited thereon, and laser beam is used to heat-treat the silicon crystal film 5 to form a silicon single crystal film. According to the method, a silicon on insulator (SOI) substrate suitable to substrates for ultrahigh integrated circuit devices can be prepared.
Patent JP-H0446419-A (JP)
Title: Vector quantizer
Inventor: KAMIMURA NAOHISA
IPC: H04N19/154
Filed: 1990-06-14
Abstract: PURPOSE:To suppress disturbance of a code book due to noise included in an input signal and to attain normal quantization output in the normal state by providing a delay circuit, a distance calculation circuit and a code book correction stop circuit or the like to the quantizer. CONSTITUTION:A distance calculation circuit 5 makes distance calculation between a current input signal and the result of vector quantization output delayed by one unit at a delay circuit 4 and outputs a detection signal when the calculation result exceeds a prescribed threshold level. After the receipt of the detection signal outputted from the circuit 5, a code book correction stop circuit 6 sends a control signal to a code book generating circuit 1 to stop the generation of a code book. Then the input signal is quantized and outputted by using a code book when the threshold level of the distance calculation is within a prescribed range. Thus, the disturbance in the code book due to noise included in the input signal is suppressed and quantization output is attained in the normal state.
Patent JP-2000033881-A (JP)
Title: Structure of operation portion of work vehicle
Inventor: KIRIHATA TOSHINORI
IPC: A01D69/00
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To permit a smooth driving operation by providing a hydraulic drive mechanism which drives the lateral running portion with a left inclined plate and a right inclined plate for control of a hydraulic motor and functioning as speed increase/decrease mechanism, and changing the attitude of each inclined plate with the operation portion. SOLUTION: On a left guide body 42 which forms a part of an operation mechanism, a counterclockwise rotor 47 is fit rotatably and slidably in the lateral direction to a left-right width direction along the left guide body 42. The counterclockwise rotor 47 is installed to an outside end portion of a counterclockwise rotor support arm 48 extending in laterally via a spindle 49. The rotor support arm 48 is engaged with the left guide body 42 via the counterclockwise rotor 47 to be swingably moved vertically. A left inclined plate actuating arm 52 is vertically swingably moved together with the rotor support arm 48 in a direction opposite to that of the rotor support arm 48. A right inclined plate 54 is actuated via a left connection wire 55 to control a hydraulic motor.  Further, the hydraulic motor is controlled in a similar way with the left inclined plate 84 moved by the right guide body 72.
Patent JP-S6216897-A (JP)
Title: Flux coated brazing filler metal to be used for torch brazing of aluminum material and torch brazing method using said brazing filler metal
Inventor: IGUCHI TAKESHI
IPC: B23K1/19
Filed: 1985-07-17
Abstract: PURPOSE:To stabilize the brazing quality of an Al material and to prevent defective brazing by using a flux coated brazing filler metals provided with a non-corrosive fluoride flux coating on the surface of the brazing filler metal consisting of an aluminum alloy. CONSTITUTION:The flux coated aluminum brazing filler metal 1 for torch brazing consists of the brazing filler metal e' consisting of 6.8-13wt% Si and the balance Al and the non-corrosive fluoride flux coating c' coating the surface of the filler metal e'. Only the materials (a), (b) to be brazed are first preheated to the temp. lower than the m.p. thereof by a burner flame (a) and thereafter the flux c' coated brazing filler metal 1 is heated by the burner flamed (d) and is thereby melted in the case of brazing the Al or Al alloy member by using such flux coated aluminum brazing filler metal 1. The melt is thereby built up on the brazing point and the brazing is executed.
Patent JP-S6132789-A (JP)
Title: Recording paper
Inventor: OIDE NOBUO
IPC: B41M5/30
Filed: 1984-07-26
Abstract: PURPOSE:To provide recording paper for sublimable thermal transfer recording capable of reducing the fading of an image by reducing ultraviolet rays reaching a dye, constituted by forming a polymer layer containing an ultraviolet absorber absorbing ultraviolet rays with a specific wavelength. CONSTITUTION:A sublimable dye receiving polymer layer (e.g., modified polyester) 3 containing an ultraviolet absorber (e.g., 2-hydroxy-4-methoxybenzophenone) 5 absorbing ultraviolet rays with a wavelength of 300-400nm is formed to the surface of plain paper 4 to obtain the desired recording paper.