baber/WOPTO huggingface dataset:
Patent JP-S5957104-A (JP)
Title: Light modulation type pole position detecting apparatus
Inventor: NAGASAWA HIROKI
IPC: G01S17/46
Filed: 1982-09-27
Abstract: PURPOSE:To enable the accurate detection of a beam position, by a method wherein a support beam is irradiated with laser beam intermittent by specific frequency and reflected laser beam is received by a light receiver consisting of a narrow visual field optical system, an interference filter and a light receiving element. CONSTITUTION:The laser beam from a laser beam emitter 8 irradiates a support beam as the laser beam intermittent by specific frequency through a slit of a modulating rotary plate 9. The laser beam reflected from the support beam 2 is detected by a light receiver 4' which is constituted from a lens system 11 arranged in such a state that the diameter of the support beam 12 occupies the entire region of a visual field, an interference filter 12 pervious to light having a wavelength same to that of the laser beam and a light receiving element 13 converting the beam from the filter 12 to an electric signal. As the result, because the light receiver 4' receives no influence of reflection from the other structure other than the support beam 2 and can be receive only the laser beam reflected from the support beam 2, the detection of the support beam 2 can be performed with high accuracy.
Patent JP-2000351196-A (JP)
Title: Printing method
Inventor: FURUSAWA AKIO
IPC: B41F15/08
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a printing method capable of stably forming a film of good quality regardless of paste to be used. SOLUTION: In a printing method wherein paste is supplied to the upper surface of the screen mask arranged on a substrate to be printed and a squeegee is slid on the upper surface of the screen mask to apply the paste to the surface of the substrate, the viscosity characteristics of the paste are measured prior to supplying the paste while stepwise changing the shearing speed applied to the paste by using a parallel flat plate type viscosity measuring device and a printing condition is set on the basis of the obtained viscosity characteristics.
Patent JP-S5867030-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAGA MISAO
IPC: H01L21/316
Filed: 1981-10-19
Abstract: PURPOSE:To manufacture high quality semiconductor without addition of photoetching process, by a method wherein the groove on a substrate is processed twice by using two types of dicer. CONSTITUTION:Photoresist is coated on a semiconductor wafer diffusioned, and two thin grooves are formed on the wafer at the intervals more than 100mum by using a thin blade dicer. Then, the part between the two thin groove is cut off to a specified depth by using a wide blade dicer, and chemical etching is performed to smooth the cut part. After that, the groove is glassyvated by electrophoresis method. After drying the glass layer, it is calcinated, which causes burning of the resist film. After electrode is formed, it is cut into chips at the part of broken line. With this method, insulating material such as glass is fully charged.
Patent JP-H067514-A (JP)
Title: Japanese pinball game @(3754/24)pachinko machine)
Inventor: NAGANO HIROTOYO
IPC: A63F7/02
Filed: 1992-06-02
Abstract: PURPOSE:To make rapid and accurate discharge of prize balls possible through a simple constitution by subtracting one from the number of the prize balls, which are cleared out in the manner corresponding to prize-winning balls, through a specific ball counter at the time of detecting a specific ball, when the prize balls are discharged into prize-winning ports according to the kind of ball, etc. CONSTITUTION:The lower part of a prize-ball tank 102 provided in the upper part of the machine casing 101 of a pinball machine 100 is provided with a prize-ball counter 1 to be connected via alignment path 103, and counted and discharged prize balls are guided from a discharge path 104 to an upper tray via discharge port 105. Also, prize-winning balls entering prize-winning ports 112a-112c and specific prize-winning ports 114a, 114b are guided to prize-winning ball discharge device 120 through a collection path 116, and the prize-winning balls (specific balls) from the specific prize-winning ports 114a, 114b are detected by specific ball detectors 115a, 115b and counted by a specific ball counter. Then, each prize ball is judged to be a specific ball or not at the time of discharging the prize ball so that the number of discharged prize balls is decided, and the specific ball counter 1 is caused to subtract one when a prize ball is a specific one.
Patent JP-S6145961-A (JP)
Title: Slanting moving graph type direct reading wet-and dry-bulb thermometer
Inventor: KADOKURA HIROTO
IPC: G01N25/62
Filed: 1984-08-09
Abstract: PURPOSE:To read directly and measure relative humidity at a high speed by moving a graph which is calculated from a dry-wet calculation expression slantingly to wet-bulb thermometer and a dry-bulb thermometer. CONSTITUTION:Dry-bulb temperature is denoted as the lateral axis and the temperature value between the dry-bulb temperature and wet-bulb temperature is denoteed as the long longitudinal axis to draw a graph; and the line of 100% relarive humidity of this graph is prolonged as a reference line, and the graphic is arranged at a position A so that when the reference line is at a position of 0 deg.C on the dry-bulb temperature of 0 deg.C on the lateral axis of this graph. Then, the graph is arranged at a position B so that when the reference line is at a position of 40 deg.C on the dry-bulb temperature of 40 deg.C on the lateral axis of this graph. Thus, this graph is moved linearly between the positions A and B. For the purpose, the reference line is adjustd to a dry-bulb indication value and then the value of the position of the temperature of the wet bubble lower than that of the dry bulb on the graph is the current relative humidity, thereby measuring the relative humidity speedily.
Patent JP-S6228265-A (JP)
Title: Recording controller
Inventor: MURAKAMI SEIKI
IPC: H04N1/191
Filed: 1985-07-30
Abstract: PURPOSE:To enable high-quality recording to be performed even when scanning speed is varied, by varying thermal energy to be applied to a thermal head in accordance with the scanning speed. CONSTITUTION:With the thermal head scanned manually, a scanning speed pulse with a pulse separation inversely proportional to the scanning speed is outputted from an encoder 5. When the pulse from the encoder 5 is inputted to a flip-flop 9, an interruption is caused in a CPU 11. The CPU 11 reads a count D1 (the lapse of time from the preceding recording timing) from a counter 13, processes the count D1 to obtain data 2, and outputs the data D2 to a programmable counter 15 to set the data on the latter. At this time, the CPU 11 processes the count D1, and a driving pulse width is set substantially in proportion to the count in the range between a preset maximum width and a preset minimum width. As a result, a driving pulse with a width substantially inversely proportional to the separation of the pulses fed from the encoder 5 is outputted, and heat is effectively released from the head.
Patent JP-H0458115-A (JP)
Title: Liquid level controller
Inventor: FUKUDA MICHIO
IPC: G01F23/00
Filed: 1990-06-27
Abstract: PURPOSE:To empty the liquid in a tank completely and to improve the reliability of the device by deciding whether the liquid level in the tank is lower or not with the detection signal from a level sensor a certain time after a feed liquid pump stops, and putting the feed liquid pump in operation again unless the level is low. CONSTITUTION:A liquid level controller 5 is equipped with a control means 51 which controls the operation of the feeding liquid pump 2 when the level in the feeding liquid tank 1 reaches a specific waste liquid level and a decision means 53 which puts the feeding liquid pump 2 in operation again. When it is decided that the liquid level detected by the level sensor 3 is low and the level detection signal of the level sensor 3 is inputted the constant time later, and the decision means 53 decides whether or not the level is low and issues a re-operation command for the pump 2 to the control means 51 when this decision means 53 decides that the level is not low. Consequently, the liquid in the tank can be empties completely and the reliability of the device is improved.
Patent JP-2000356143-A (JP)
Title: Combustion control device for internal combustion engine
Inventor: SATO BUNICHI
IPC: F02D41/04
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of combusting state and reduce the NOx emission amount in an internal combustion engine for switching the combustion method between stratified combustion and homogeneous combustion according to the engine operating state by executing the homogeneous combustion when a variable vale timing mechanism is not in the operating state suitable for the stratified combustion. SOLUTION: An oil control valve 78 is switchingly controlled according to the instruction of an ECU 44, and a variable valve timing mechanism 80 mounted on a cam sprocket 34 is driven to regulate the orating phase difference between an intake and exhaust cam shafts 26, 28. The lean fuel injection quantity is calculated in a prescribed operating state on the basis of the engine operating state, and the stratified combustion of injecting fuel only once in the end of compression stroke is performed in the operating area where the lean fuel injection quantity is smaller than a threshold. When the variable valve timing mechanism 80 is not in the operating state suitable for the stratified combustion, the homogeneous combustion of injecting fuel only once in intake stroke is executed instead of the stratified combustion to prevent the deterioration of the combusting state.
Patent JP-H08334180-A (JP)
Title: Stop valve
Inventor: NAKANISHI MASAYUKI
IPC: F16K1/38
Filed: 1995-06-07
Abstract: PURPOSE: To turn on/off flow of pressure oil instantly by simple mechanical operation. CONSTITUTION: A prescribed clearance communicated with the outlet port 2b of pressure oil is formed between the edge part 5b of an inner cylindrical body 5 and an output side core body 11 by energizing force of a spring 7, and thereby, pressure oil flows from an input side toward an output side, the output side core body 11 is moved against energizing force of the spring 7, and the edge part 5b abuts on the taper surface 11c of the output side core body 11. It is thus possible to shut out the flow passage of pressure oil in a simple way.
Patent JP-H0614075-A (JP)
Title: Coding multi-value processing modulator
Inventor: KODAMA TOMOKO
IPC: H04L27/36
Filed: 1992-06-25
Abstract: PURPOSE:To obtain a transparent coding modulator with a small band expansion ratio by applying independent convolution coding to two orthogonal channels with respect to signals subject to differential logic coding, mapping the result and selecting a convolution coding ratio to be a specific range. CONSTITUTION:An input digital signal (transmission rate is R0) series is inputted to a rate converter 1, in which the signal is divided into two sets of m1+m2 series. The transmission rate of them is respectively R1, R2, and the signals m1, m2 are fed to a differential coder 2, from which signals of two sets of m1+m2 series are obtained. Then the m1 series is subject to convolution coding by coders 3, 4 with a coding ratio (r) according to equation II. The output is converted into a signal series whose transmission rate is R2 and the converted series is inputted to mapping circuits 5, 6 together with the m2 series. The mapped signals are inputted to a modulator 7, from which a modulation signal whose modulation rate is R2 is outputted. Thus, the transparent coding modulation system is realized against phase uncertainty of a recovered carrier at a lower band expansion ratio than that of a conventional system.
Patent JP-S5869415-A (JP)
Inventor: KONDOU AKIHIRO
IPC: H02B15/02
Filed: 1981-10-21
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-2000002585-A (JP)
Title: Thermal infrared detecting element
Inventor: ODA NAOKI
IPC: G01J5/20
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To measure the heat separating property of a thermal infrared detecting element. SOLUTION: An output from a diaphragm 10 as an infrared detection part is output via an electrode interconnection 14 passing an electrode 4 and a beam 12 and via an electrode 14 passing a bank 16 at a contact 15 in the bank 16, and infrared rays are detected. A slit 8 is formed between the diaphragm 10 and the bank 16. The diaphragm 10 is held only by one beam 12 with reference to the bank 16.
Patent JP-2000357830-A (JP)
Title: Gas laser oscillation device
Inventor: HAYASHIKAWA HIROYUKI
IPC: H01S3/036
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To achieve a nominal filtration rating for oil mist, low pressure loss for a laser gas, and liquefaction oil separation property. SOLUTION: The gas laser oscillation device is provided with a circulation pipe body 26 for composing the circulation path of a laser gas 34 along with a discharge pipe, a blower that is provided at the path of the circulation pipe body 26, and a filter 27a for capturing oil mist from the laser gas 34 that is provided between the blower and an exhaust pipe.  The filter 27a is composed so that the filter 27a is made of at least double-layer structure and is cylindrical and then the laser gas 34 can be transmitted from an outer layer to an inner layer, the inner layer is cylindrical sintered metal 28 with a particle diameter of 0.3-1.0 mm and a thickness of 1-5 mm, and the outer layer is formed by winding a metal mesh 31 with a mesh opening of 0.1-0.5 mm around the inner layer so that the thickness becomes 10-50 mm, thus preventing oil mist from being mixed into the laser gas 34 and lubrication oil in the blower from decreasing and hence preventing laser output from decreasing and the blower from failing.
Patent JP-2000002075-A (JP)
Title: Shield machine and usage thereof
Inventor: KANEKO KENICHI
IPC: E21D9/06
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To reduce the difference of the diameters of a first tunnel and a second tunnel. SOLUTION: A second shield frame 32 is interiorly finished to the cylindrical section 38 of a rocking frame 30 so as to be slid in the axial direction, the outside diameter of the second shield frame 32 and the excavation diameter of a cutter 33 arranged at the front end of the second shield frame 32 are expanded, and the difference of the diameters of a first tunnel 25 and a second tunnel is reduced.  The rocking frame 30 forms a turning space required for directing the rocking frame 30 in the direction of the excavation of the second tunnel at the front end section of the first tunnel 25 by the combination of each operation of the turning of the rocking frame 30 to a first shield frame 28, the forward movement and retreat of the second shield frame 32 to the cylindrical section 38 of the rocking frame 30, the forward movement of the first shield frame 28, the revolution of the cutter 33 and the expansion and contraction of expansion spokes 45.
Patent JP-H1114042-A (JP)
Title: Flame visualizing method
Inventor: HANEKI SATOSHI
IPC: F23M11/04
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To make observation of a flame in a cylindrical combustion chamber interior side from an outside of a burner possible by using a carbide tracer starting combustion at a specified temperature and feeding it at a constant flow rate into the flame when state of the flame is visualized by burning the tracer in the flame. SOLUTION: A circular gas burner 10 has a gas mixture pipe 13 fixed to a side face of a hollow columnar burner main body 11 for feeding a mixture gas of air and a town gas or the like and an air quantity regulator part 17 is provided in the gas mixture pipe 13. A funnel-shaped charcoal powder feeding hone 12 for feeding charcoal powder as a tracer so as to visualize flame is attached to a bottom side of an hollow part within an inside of the gas burner main body. While combustion operation of the gas burner 10 is being effected, the charcoal powder is fed at a constant flow rate from the charcoal powder feed hone 12 and is ignited and burned at 400 deg.C so as to visualize the flame. The charcoal powder used is preferred to have an average particle size of about 20 μm.
Patent JP-H11348532-A (JP)
Title: Air conditioner for automobile
Inventor: MASAJI AKIRA
IPC: B60H1/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To make a unit compact in an air conditioner for a motor vehicle in which a blower unit is separate from an air conditioner unit. SOLUTION: In this air conditioner, an air filter 22 inserted from an insert port is provided between a first rib 27 and a second rib 28 provided in a duct part 21. In the opening part 21a side of the first rib 27, a seal member 29 for sealing a part between the outer wall of a duct part 16 and the inner wall of the duct part 21 is positioned. Since the first rib 27 has the combined functions of a rail for inserting the air filter 22 and positioning the seal member 29, a protruding rib exclusively used for positioning the seal member 29 does not need to be provided. Accordingly, the length of the duct parts 16 and 21 can be decreased and the unit can be made compact.
Patent JP-S6229037-A (JP)
Title: Thin film formation device for panel of color cathode-ray tube
Inventor: KIYONO AKIRA
IPC: H01J9/227
Filed: 1985-07-31
Abstract: PURPOSE:To stabilize a thin film by changing-over revolution of a a panel according to the panel size and kind while moving the panel from a slurry developing position to a slurry recovering position. CONSTITUTION:A panel 1 held by a carrier head 3 is moved from a slurry developing position 12 to a slurry recovering position 13 by a link mechanism 4. While said panel 1 is moving, a DC motor 9 drives a transfer belt 8 so as to rotate a roller 5 and the carrier head 3 by a movement of said transfer belt 8 for rotating the panel 1. A signal from a sequencer 11 together with the kind signal of the panel 1 are sent to a DC control unit 10 for rotating the DC motor 9 with a member of revolution corresponding to the panel size and kind set up on the DC control unit 10. Thereby, film unevenness is reduced so as to form a stable thin film.
Patent JP-H1012633-A (JP)
Title: Semiconductor device
Inventor: SATO MITSUO
IPC: H01L23/12
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the heat radiating ability of a power FET by forming pads for wire bonding on the rear surface of a semiconductor chip and connecting some of the electrodes of a transistor to the pads for wire bonding through metallic plugs filling up the through holes of the semiconductor chip. SOLUTION: A transistor is formed on the surface of a semiconductor chip 1 and pads 8 for wire bonding are provided on the rear surface of the chip 1. Then the partial electrodes 4 of the transistor are connected to the pads 8 through metallic plugs 7 filling up through holes 6 formed through the chip 1 from the front surface to the rear surface of the chip 1. In addition, the other electrode 3 of the transistor is connected to a die bonding substrate 13 through a conductive material 12 for die bonding. For example, the transistor is constituted of a power FET transistor and the gate and drain electrodes 5 and 4 of the transistor are connected to the pads 8 as some of the electrodes 4 and the source electrode 3 of the transistor is connected to the substrate 13 as the other electrode.
Patent JP-S5691195-A (JP)
Title: Chemical cleaning method for plant
Inventor: NAGURA TORAO
IPC: F28G9/00
Filed: 1979-12-25
Abstract: PURPOSE: To achieve an effective and excellent cleaning of the drum and the like of a boiler by charging a chemical-resisting and heat insulating material through the drum except a part near the opening of the drum as a cleaning liquid flowing passage through which a heated chemical cleaning liquid is poured.  
     CONSTITUTION: An empty rubber or plastic bag having a chemical-resisting and heat insulating characteristics is inserted into the drum 1 and then supplied with air to expand. The drum 1 includes a baffle plate 5 provided with a number of holes 6 and arranged near the ends of pipes 2 so as to flow the cleaning liquid therethrough. Thus, the volume inside of the plant can be reduced. This results in decrease of the time required for cleaning and of the cleaning liquid, and further in an improved cleaning result. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08337747-A (JP)
Title: Ink, ink jet recording using the same and equipment using the same ink
Inventor: YAMAMOTO MAYUMI
IPC: B41J2/17
Filed: 1995-06-12
Abstract: PURPOSE: To obtain an ink containing an anionic dye, a liquid medium, a compound forming a slightly water soluble complex with a polyvalent metal and a water-soluble inorganic sulfate, having storage stability and discharge stability and suitable for ink jet type printer, etc. CONSTITUTION: This ink contains (A) an anionic dye, preferably a dye having at least one or more COOM groups (M is an alkali metal or a volatile amine) in the molecule, (B) a liquid medium consisting mainly of water, (C) a compound forming a slightly water-soluble complex with a polyvalent metal, preferably a compound of the formula R1 is a 1-48C alkyl or H; R2 is (CH2 )a -X1 [(a) is an integer of 1-4; X1 is a COOM, sulfone, etc.] or H; R3 is (CH2 )a -X2 [(b) is same as (a); X2 is same as X1 ]} and (D) an inorganic sufuric acid salt capable of making the polyvalent metal water-soluble. Furthermore, the ink is stored by a member containing a trace amount of the polyvalent metal (preferably tin).
Patent JP-S6227282-A (JP)
Inventor: KATSU SHIGEO
IPC: B66B1/14
Filed: 1985-07-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10338359-A (JP)
Title: Rotary wheel running type brushing-out device
Inventor: IIO MIKIO
IPC: B65D88/68
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent bulk material from remaining in a gap at final discharge, by providing a scraper for a wheel blade constituting a wheel, and mainly discharging bulk material which remains in a gap between the wheel and the bottom wall. SOLUTION: A rotary wheel 7 reciprocates on the inner surface of a bottom wall 3 along slit-shaped discharging hole 4, and bulk material 1 in a storage 2 is dropped from the discharging hole 4 onto a belt conveyer 10 along the discharging hole 4 below the bottom wall 3. Because a first scraper 11 which is provided for a wheel blade constituting the foil 7 progresses with sliding on the surface of the bottom wall 3, bulk material 1 dose not remain in a gap between the bottom surface of the wheel 7 and the bottom wall 3. Thus, from the starting of discharge to the finishing of it, the bulk material 1 in the storage 2 can be perfectly discharged. Therefore, there is no problem even when kind of bulk material 1 in the storage 2 is changed and multiple kinds of bulk material 1 is processed.
Patent JP-H0334948-A (JP)
Title: Production of dihydric phenols
Inventor: UOHAMA MISAO
IPC: C07B61/00
Filed: 1989-06-29
Abstract: PURPOSE:To produce dihydric phenols in high yield and o-nuclear hydroxylated derivatives thereof in high selectivity by reacting phenols with hydrogen peroxide in the presence of an aldehyde or ketone hydrogensulfite adduct as a catalyst. CONSTITUTION:Phenols (e.g. anisole) are reacted with hydrogen peroxide in the presence of a catalyst composed of an aldehyde or ketone hydrogensulfite adduct to afford dihydric phenols (e.g. guaiacol). Aldehyde or ketone hydrogensulfite adducts [e.g. (CH3)2C=O.NaHSO3] expressed by the formula (R1 and R2 are H, alkyl, aromatic group, aldehyde, vinyl, etc.,; M is alkali metal ion or ammonium ion; n is 1 or 2), etc., are especially preferred as the aldehyde or ketone hydrogensulfite adduct which is the catalyst. the yield of the dihydric phenols is excellent and selectivity of o-nuclear hydroxylated derivatives is high in the dihydric phenols according to the above-mentioned method.