baber/WOPTO huggingface dataset:
Patent JP-H06230032-A (JP)
Title: Probe base plate
Inventor: SAITO KIMIYOSHI
IPC: H01L21/66
Filed: 1993-02-04
Abstract: PURPOSE:To stabilize the pressure of a probe against an object to be inspected and the durability of the probe, eliminate slip of the extreme end of the probe on the object to be inspected, and easily attain the small pitch trend of the probe. CONSTITUTION:A probe 4 is formed into a narrow plate shape, the extreme end 4a is formed into a bent shape such as V-shape or U-shape, and when the extreme end is pressed against an object 8 to be inspected, the direction of deflection is set so as to conform to the pressing direction.
Patent JP-S63206448-A (JP)
Title: High-manganese cast-iron brake shoe for vehicle
Inventor: UEDA YOSHIAKI
IPC: C09K3/14
Filed: 1987-02-24
Abstract: PURPOSE:To obtain a high-manganese cast-iron brake shoe for vehicle excellent in friction property and wear resistance and having heat resistance, by specifying a composition consisting of C, Si, Mn, P, S, Cu, Cr, Mo, and Fe. CONSTITUTION:The high-manganese cast-iron brake shoe for vehicle has a composition which consists of, by weight, 2.7-3.5% C, 1.2-2.5% Si, 1.0-3.0% Mn, 0.1-0.4% P, 0.05-0.1% S, 0.5-1.5% Cu, 0.2-1.0% Cr, 0.2-0.7% Mo, and the balance Fe with impurities and in which 0.05-0.20% B and/or 0.2-0.7% Ni is further added, if necessary. In this brake shoe, the value of friction coefficient is increased, wear loss can be reduced, and the occurrence of heat cracking is inhibited under heavy-load conditions.
Patent JP-H02218455-A (JP)
Title: Controlling of automatic hammering of electric dust collector
Inventor: SUGIURA SAKAO
IPC: B03C3/74
Filed: 1989-02-21
Abstract: PURPOSE:To prevent the lowering of the performance of an electric dust collector by counting how many times the charge voltage value of feedback signals has reached the limiting low voltage value and reducing the hammering interval of a dust collecting electrode by a predetermined period of time when the number of times counted reaches at least the preset value. CONSTITUTION:A thyristor controller 20 is provided with a thyristor 2 for adjusting a low-voltage AC power with the charge voltage and current value of an electric dust collector 6 as feedback signals in high-voltage DC power supply devices 3-5 adapted for supply of high DC voltage to the dust collector 6. A counting is made of how many times the charge voltage value of the aforesaid feedback signals has reached the limiting low voltage value and, at a point when the number of times counted reaches at least the preset value, the hammering interval of a dust collecting electrode of the dust collector 6 is reduced by a predetermined period of time. As a result, this method permits an automatic control of the lowering of the dust collector performance and the frequent occurrence of abnormal discharge such as glow discharge in case of low voltage and large current flow characteristic of the discharge of the electric dust collector.
Patent JP-H08233834-A (JP)
Title: Sample heater in scanning probe microscope
Inventor: SUEYOSHI TAKASHI
IPC: G01B7/34
Filed: 1995-02-28
Abstract: PURPOSE: To provide a sample heater for a scanning probe microscope not strained even when a sample is heated to high temp. to generate thermal expansion. CONSTITUTION: A sample placing part 9a and a sample pressing part 10a expand thermally in the directions shown by an arrow A on the sides opposite to the axis O based on fixed ends 9c, 10c by the heat generated in a semiconductor sample 1. Contrarily, the support part 9b of a sample stand 9 and the support part 10b of a sample presser 10 expand thermally in the direction of the axis O (arrow B) based on the contact part of an insulating member 5 lower in temp. and the sample stand. Since the sample placing part 9a and the sample pressing part 10a are directly brought into contact with the sample 1, the temp. of them is higher than that of the support parts 9b, 10b.  The thermal expansion of the sample placing part 9a and the sample pressing part 10a is larger than that of the support parts 9a,9b and, as a whole, the sample placing part 9a and the sample pressing part 10a extend in the stretching direction of the sample 1, that is, extend outward with respect to the axis O.
Patent JP-S54131865-A (JP)
Title: Wafer scribing device
Inventor: SATOU TATSUO
IPC: H01L21/302
Filed: 1978-04-03
Abstract: PURPOSE: To secure the clear scribing groove to ensure good division by giving the ultrasonic vibration to the scribing tool.  
     CONSTITUTION: The ultrasonic vibration of 20W40KHz is given to diamond scribing tool 8 via ultrasonic wave generator 10, and then tool 8 is pressed to semiconductor substrate 2. And the relative motion is given to tool 8 and substrate 2 within the same plane by means of slide 11. In this way, the groove can be formed clearly, and the pellet is divided well. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08234232-A (JP)
Title: Liquid crystal display substrate and its production
Inventor: NAKAGOME TAMIHITO
IPC: G02F1/136
Filed: 1995-02-28
Abstract: PURPOSE: To make it possible to exhibit a sufficient orientation function regardless of the formation of finer pixel by aligning the rubbing direction of oriented films in a direction orthogonal with the extension direction of gate wiring layer or drain wiring layer. CONSTITUTION: On the liquid crystal side surface of one glass substrate 20 of the transparent glass substrates arranged to face each other via liquid crystal, gate signal lines 22 extended in its (x) direction and juxtaposed in its (y) direction are formed and also drain signal lines 24 insulated by these gate signal lines 22, extended in the (y) direction and juxtaposed in the (x) direction are formed, and oriented films are formed to cover these gate signal lines 22 and the drain signal lines 24. The oriented films are subjected to rubbing treatments by allowing a roller to travel matching with the direction orthogonal with the extension direction of the drain signals lines 24 or the gate signal lines 22.  As the result, the rubbing is executed as it is over the entire area of the pixel regions without the occurrence of disturbance is the roller hairs by the projecting surfaces of the wiring layers.
Patent JP-H04256639-A (JP)
Title: Banknote transporting unit
Inventor: ITO ICHIRO
IPC: B65H5/02
Filed: 1991-02-08
Abstract: PURPOSE:To eliminate correction or change of a driving mechanism unit by unit and suppress installation costs by fitting a joint in a certain required length in each unit so as to correspond to the length of the part over to a play table, and making correction of the driving mechanism, which must be done because of extension, with a tension transmitting mechanism. CONSTITUTION:A joint part 500 is composed of a pair of guide plates 501, 502 arranged oppositely with interposition of a gap in the banknote thickness direction for admitting passage of banknote, and several sorts of such joint parts are provided so as to adapt to different play tables, ball lease machines, and installation sizes. The selected joint part 500 having the required length is fitted between a follower movement transport part 200 of the unit and No.2 banknote convergence guide mechanism part 300 so as to facilitate adjusting the overall length of the transport unit. A tension transmitting mechanism 700 complying with alteration of this overall length is made with parallel motion of a follower shaft drive pulley 702 which interlocks a tension pulley 710 with a transmission belt 704 through operation of an adjusting screw 711, and thereby the driving mechanism can comply with the altered overall length of the unit.
Patent JP-H08231224-A (JP)
Title: Antimony trioxide particulate having low alpha ray radiation
Inventor: SHIBATA ISAO
IPC: C01G30/00
Filed: 1995-02-28
Abstract: PURPOSE: To produce an isometric crystal particulate antimony trioxide low in αray radiation dose and low in cohesiveness by constituting a first stage in which the antimony trioxide is changed into that having low α ray radiation and a second stage in which the antimony trioxide is pulverized and its cohesiveness is reduced. CONSTITUTION: The obtained particulate antimony trioxide changed into that having low α ray radiation is the isometric crystal having <=0.01count/cm<2> .Hr α ray radiation dose and 1-10μm grain diameter and low in particle cohesiveness. This first stage is not limited especially, but a method, in which antimony is dissolved in concentrated hydrochloric acid, and an antimony chloride aq. soln. separated from insoluble residue is distilled and this distilled liq. is hydrolyzed, is suitable. In the second stage, when hydrolyzing the antimony trioxide changed into that having low α ray radiation obtained at the first stage, or when hydrolyzing the distilled liq. before hydrolyzing (purified antimony chloride soln.), after hydrolyzing at ordinary temp., the liq. is adjusted to pH2-3 with ammonia and adjusted to about 100 deg.C.  The obtained product is washed at pH8-9 and about 100 deg.C, and the isometric crystal particles capable of dispersing sufficiently and uniformly at the time of adding to and mixing in plastic and having 1-10μm grain diameter is obtained.
Patent JP-S55131560-A (JP)
Title: Recirculating exhaust gas amount controller
Inventor: SHIBATA MAKOTO
IPC: F02M25/06
Filed: 1979-04-03
Abstract: PURPOSE: To effectively reduce production of NOx especially during acceleration and during high load running of an engine in which NOx is produced in maximum quanitity by incorporating in an exhaust gas recirculation system of the engine a device for causing recirculating gas to be increased during acceleration and during high load running of the engine.  
     CONSTITUTION: Suction and exhaust pipes 2, 3 of an engine 1 are connected to each other by means of an exhaust gas recirculation passage 4 which has a constant pressure chamber 6 and a flow control valve 7 disposed therein. A negative pressure pipe 10 connected to a negative pressure chamber 9 of the control valve 7 has pressure control valve 11 provided therein which controls opening and closing operations of an atmosphere introducing opening 19 by the pressure in the constant pressure chamber 6. A control mechanism 20 is disposed above the flow control valve 7. The mechanism 20 has a stop 24 disposed below a diaphragm 21 thereof and adapted to be engaged by a valve body 14. A negative pressure chamber 26 of the control mechanism 20 is communicated to a station in which strong negative pressure is generated during acceleration and during high load running of the engine, such strong negative pressure causing the diaphragm 21 to be raised to permit the valve body 14 to be raised so that recirculation of a large amount of exhaust gas can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08232197-A (JP)
Title: Wall paper and its peeling method
Inventor: MORIMITSU TATSUYA
IPC: D06N7/00
Filed: 1995-02-28
Abstract: PURPOSE: To readily peel wall paper from wall face by plastering wall paper onto the wall face through an adhesive coated on a heat-sensitive peeling layer placed on the plastered face side of the wall paper and heating the system to a temperature higher than the melting point of the heat-sensitive peeling layer in reforming. CONSTITUTION: A vinyl chloride resin containing a foaming agent is coated on one face of paper substrate 1, foamed, subjected to embossing process to form a decorative layer 2, and a heat-sensitive peeling layer 3 composed of paraffin wax having 50-120 deg.C melting point is placed on the other face of the decorative layer 2 to form wall paper. Before plastering onto the wall face, an adhesive such as starch paste is coated on the heat-sensitive peeling layer of the wall paper. In reforming, hot air is blown on the surface of the wall paper by a dryer, etc., to heat the system to a temperature higher than the melting point of the heat-sensitive peeling layer 3, thus the wall paper is readily peeled off without breaking.
Patent JP-H05204349-A (JP)
Title: Image data processor
Inventor: NAKAMATSU AKIRA
IPC: G09G5/36
Filed: 1992-01-29
Abstract: PURPOSE:To improve operability by outputting a chrominance signal directly when image data is outputted in the form of a chrominance signal, and converting the data into a chrominance signal and outputting the signals when the data is outputted in the form of a brightness signal and a color difference signal. CONSTITUTION:When the image data DG outputted from an image memory 50 corresponding to the contents of a mode register 110 are the image data DG of chrominance signals SR, SB and SG which are red, blue and green, the chrominance signals SR, SB and SG of the image data DG are directly outputted, and when the image data outputted from the image memory 50 are the image data DG of the luminance signal Y and color difference signals R-Y and B-Y, the image data DG are converted into the chrominance signals SR, SB and SG which are red, blue and green and the chrominance signals are outputted. Consequently, the chrominance signals SR, SB and SG are always outputted even when processing form is changed, thus the processing form is freely changed by abbreviating connection changing operation or the like.
Patent JP-S56138105-A (JP)
Title: Acaricide
Inventor: TAKAGI YOSHIAKI
IPC: A01N61/00
Filed: 1980-03-31
Abstract: PURPOSE: An acaricide that contains an animal or vegetable oil for industrial use and an edible emulsifier such as glycerol, sorbitol, propylene glycol or sucrose fatty  acid ester as active components, thus being economical, safe and effective.  
     CONSTITUTION: An animal or vegetable oil for industrial use such as linsed oil, tung oil, castor oil, sardin oil, saury oil, their hardened oils, fractionated oil or oxidatively polymerized oil and an edible emulsifier in an amount of 0.05W30wt% based on the oil are used as active components to give the objective acaricide. The resultant acaricide has high safety and shows high acaricidal activity, because it forms uniform and stable oil films on the leaf surfaces and body surfaces of mites by the action of the emulsifier. This acaricide can be combined with another insecticide or antimicrobial, when necessary, however, the additive is desirably as low as possible in toxicity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10236021-A (JP)
Title: Bankbook, seal impression forming method for bankbook, seal impression reading device, and seal impression collation method
Inventor: KUBO SAKAE
IPC: G06T7/00
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent a seal impression from being unlawfully duplicated by a method wherein the seal impression of a registered seal is formed with an ink by which an image is not visible by a white light, but the image becomes visible by a reflection or an absorption of an ultraviolet ray or an infrared ray. SOLUTION: On a specified page of a bank deposit passbook 10, a column 11 for registered seal where a registered seal for the passbook 10 is stamped, is provided. Then, in the region of the column 11 for registered stamp, a seal impression 12 of the registered seal is formed. The seal impression 12 of the registered seal is formed with a transparent ink. For the transparent ink, a fluorescent material or an infrared ray absorbing material is used. The fluorescent material absorbs the energy when stimulated by sunlight, an electric lamp light or an ultraviolet ray, etc., and changes the energy into a light during the stimulation, and emits the light (fluorescent light). In the meantime, the infrared absorbing material absorbs the light in a near infrared or infrared region as an energy, and changes the energy into a light, and emits the light.
Patent JP-2000236924-A (JP)
Title: Ring for umbrella and umbrella using it
Inventor: GO ZOEI
IPC: A45B25/06
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a ring for an umbrella, safe, without fear of damaging hands and fingers or clothes when opening, closing and repairing an umbrella, easy to assemble, and without projecting of a torsional fastening part due to a long-time use. SOLUTION: In case of a lower ring 1, a notch is formed in an arbitrary upper flange piece 12 so as to accommodate and hold a torsional fastening part 21 of an end of a binding wire 2 bent upward. And immediately above the upper flange piece 12, a hook-like projecting piece 15 for fitting the torsion- fastening part 21 of the binding wire 2 is provided in a form separated from the upper flange piece.
Patent JP-2000204517-A (JP)
Title: Drainage system for bridge
Inventor: OSAKO KOHACHI
IPC: E01D19/08
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a drainage system for a concrete bridge having good landscape. SOLUTION: A required number of intake holes 2 are bored at places corresponding to the horizontal plane of the side wall section 10 of the concrete bridge 1 on the road side of the side wall section 10, and drain from the intake holes 2 is made to flow out into a flowing-water ditch body 3 installed extending over the overall length of the outside of the side wall section 10 through a conduit pipeline 7 penetrated to the side wall section 10. A cover 6 is mounted extending over the overall length of the side wall section 10 in the flowing-water ditch body 3, and only a required section in the cover 6 is opened and closed freely and a hose 9 for cleaning can be inserted into the flowing-water ditch body 3 in case of cleaning in the flowing-water ditch body 3.
Patent JP-S52123739-A (JP)
Title: Mechanism for recovering radio control airplane
Inventor: ITOU KATSUO
IPC: A63H27/00
Filed: 1976-04-10
Abstract: PURPOSE: To provide a method of recovering a radio control airplane by using recovering network without damaging the airplane. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55134538-A (JP)
Title: Parallel circuit of self-arc-extinguishing type switching element
Inventor: ONDA KENICHI
IPC: H03K17/73
Filed: 1979-04-06
Abstract: PURPOSE:To make it possible to compensate excellently the dispersion of a forward voltage drop in a stationary state by connecting resistances in series to respective self-arc-extinguishing type switching elements connected in parallel. CONSTITUTION:Resistances 42 and 44 are connected to the anode sides of self-arc- extinguishing type switching element, connected in parallel, such as gate turn-off thyristor GTO's 1 and 2. Although real resistance values have dispersion while resistance values are equal when displayed, connections between GTO's and resistances are devised taking the dispersion of the resistance value into consideration, thereby bringing the further excellent compensation of the dispersion of a forward voltage drop to effect. Unlike ordinary SCR, GTO is extremely small in dispersion of ON-OFF switching (depending upon a difference in gate structure inside the element). It is therefore important for GTO to compensate dispersion not in ON- OFF switching, but of the forward voltage drop in its stationary state.
Patent JP-S61203094-A (JP)
Inventor: MISAO TSUYOSHI
IPC: B66C23/88
Filed: 1985-03-01
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-S54132158-A (JP)
Title: Frequency fault detector circuit
Inventor: OOSAKI MASAMITSU
IPC: H03B1/00
Filed: 1978-04-06
Abstract: PURPOSE: To ensure the response only to the frequency fluctuation as well as to eliminate the mechanical contact by mixing the measured input signal and the output signal of the injection synchronous oscillator synchronizing with the measured input signal and then extracting the frequency difference.  
     CONSTITUTION: Part of the output of oscillator 1 of the object to be measured is injected to injection synchronous self-oscillator 3. Thus, the output frequency of oscillator 3 synchronizes with the oscillation frequency of oscillator 1. When the oscillation frequency of oscillator 1 gets out of certain limit and oscillator 3 becomes out of synchronism, the differential frequency between oscillator 1 and 3 is caused to the output of mixer 4. The frequency component of oscillator 1 and 3 is removed through LPF5, and only the beat frequency i extracted and then converted into the DC through detector 6 to transmit the alarm to output terminal B. The input of mixer 4 is made the same level at attenuator 7 and 8. Thus, the response is secured only to the frequency fluctuation of the oscillator with no mechanical contact. Therefore, the circuit can be applied widely to the communication equipment, enhancing the reliability as well as the maintenance performance of the equipment. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10234242-A (JP)
Title: Mat for domestic animal
Inventor: HAMADA MASAAKI
IPC: A01K1/015
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a mat for domestic animal capable of preventing dirt caused by excreta, excellent in rigidity, cushionability, cleanability, sanitary and durability and suitable for slight injury or the like by constituting the mat of a plate-shaped EVA sponge having prescribed thickness. SOLUTION: This mat consists of a two-layered plate-shaped EVA sponge 2 obtained by integrating the EVA rigid sponge part of lower layer in contact with floor side and the EVA flexible sponge part of upper layer being the stepping surface of domestic animal 4, and its thickness is defined as 30 to 70mm. In this case, it is preferable that the complex elastic modulus E1 of the EVA right sponge part at 20 deg.C is 1.5 to 4.0×10<8> (dyne/cm<2> ) and the complex elastic modulus E2 of the EVA flexible sponge part at 20 deg.C is 0.2 to 1.0×10<8> (dyne/cm<2> ).
Patent JP-S59167869-A (JP)
Title: Cassette holder mechanism of video tape recorder
Inventor: YOKOYAMA KOUJI
IPC: G11B15/675
Filed: 1983-03-11
Abstract: PURPOSE:To attain miniaturization by descending a cassette holder automatically to a prescribed position by a tensile force of a spring when the cassette holder is pushed down to another prescribed position. CONSTITUTION:A lever 9 supported pivotally to a link mechanism freely turnably supporting the cassette holder 1 movably in vertical direction, a spring 12 tensed to the link mechanism, a spring 13 tensed between the lever 9 and the link mechanism, and stoppers 10, 11 engaged with the lever 9 are provided. When the holder 1 is pushed down manually to the prescribed position, the lever 9 is engaged with a stopper 10, the springs 12, 13 are elongated and the lever 9 is turned, and when the holder is descended further from the position, the lever 9 is detached from the stopper 10 and is engaged with the stopper 11, the spring 13 descends the holder 1 and the lever 9 is turned. As a result, the holder 1 is locked surely, and since small stroke is enough, the miniaturization is attained.
Patent JP-H05238858-A (JP)
Title: Metal paste for wiring and production of simultaneously burnt substrate of ceramics using the same
Inventor: MONMA JUN
IPC: C04B33/32
Filed: 1992-02-27
Abstract: PURPOSE:To provide a metal paste for wiring, capable of suppressing residual carbon even in the case of defatting treatment in a nonoxidizing atmosphere and to simultaneously produce burnt substrates of ceramics capable of providing a wiring layer having low resistance and securing soundness of ceramics base. CONSTITUTION:A metal paste for wiring comprising an acrylic copolymer containing methacrylic acid as a polar group and metal powder for forming wiring. Simultaneously burnt substrates of ceramics are obtained by coating green sheets of ceramics with the metal paste for wiring and using one layer or plural layers of the coated green sheets in laminate to form a molding of ceramics. The molding is defatted in a nonoxidizing atmosphere and the substrates of ceramics and the metal powder for wiring are simultaneously burnt.