baber/WOPTO huggingface dataset:
Patent JP-H0257016-A (JP)
Title: Automatic gain control circuit
Inventor: TAKASUKA KAORU
IPC: H03M3/04
Filed: 1988-08-23
Abstract: PURPOSE:To widely enlarge the dynamic range of an analog input signal by using a DELTASIGMAAD converter. CONSTITUTION:An analog input signal A and a signal, which causes the analog input signal A to pass through a rectifying and averaging circuit 21, a mixing circuit 20 and a switch 23 and defines it as a reference voltage, are supplied through a feedback loop to an adder 13 of an AD converter 10. Then, an adding output is supplied to the negative side input terminal of an operational amplifier 11. The output of the operational amplifier 11 and the reference voltage through the feedback loop formerly are supplied to the negative side input terminal of the operational amplifier 12. Thus, after only the difference of analog quantity to correspond to preceding digital data is obtained to the analog input signal which is newly incoming, integration is executed. The analog input signal A is sampled at a high speed by a clock pulse f, converted to a digital output B of 1 bit and taken out.
Patent JP-2000027646-A (JP)
Title: Coolant control device for engine
Inventor: OKUNO TATSUJIRO
IPC: F01P7/16
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To rapidly increase reflux flow of coolant if necessary while using a small flow control valve with saved power by providing a valve element, to which coolant pressure is added as valve opening operation force, for the flow control valve which is arranged in a passage of the coolant circulating between an engine and a radiator and controls reflux flow of coolant. SOLUTION: During valve closing of a valve element 60 of a flow control valve 8, a side surface of an annular portion 60c of the valve element 60 abuts to a flow outlet 40b side of a flange portion 20b in a valve body 20 and closes the flow outlet 40b. During valve opening, the side surface of the annular portion 60c is positioned in the front of the flow outlet 40b and opens the flow outlet 40b. Actuation of the valve element 60 from the valve closing time to the valve opening time is performed, because the annular portion 60c separates from the flange portion 20b, and moves to the front side of the flow outlet 40b in the same direction as coolant flowing through the flow outlet 40b.  At this time, total pressure of the coolant flowing through the flow outlet 40b is added to the annular portion 60c, and functions as an operation force in the valve opening direction of the valve element 60.
Patent JP-H06173749-A (JP)
Title: Device and method of interrupting operation of engine utilizing sensing of oxygen of atmospheric air
Inventor: MOODEKAI SHIEREFU
IPC: F02D45/00
Filed: 1993-08-23
Abstract: PURPOSE: To provide an apparatus and method for interrupting operation of an internal combustion engine of a vehicle in relation to the oxygen level in the ambient. CONSTITUTION: An apparatus for interrupting the operation of a motor vehicle includes a device 11 for sensing the ambient oxygen level when it is below a predetermined value and generating a first output signal, a device 15 for sensing an idling condition of an engine and generating a second output signal, and devices 17, 18 for interrupting operation of the engine when the first and second output signals are generated. A method for interrupting operation of a motor vehicle includes processes of generating the first output signal, generating the second output signal, and interrupting operation of the engine when the first and second output signals are generated.
Patent JP-2000041395-A (JP)
Title: Fan motor for refrigerating equipment
Inventor: MATSUYAMA TOMOHIRO
IPC: H02K23/66
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide the fan motor for a refrigerating equipment, for constituting an overall motor with a compact configuration of a DC motor which has low dissipation power. SOLUTION: This fan motor for a refrigerating equipment comprises a rectifier 11 for rectifying a commercial AC power, drive coils 13, 14 of a DC motor, and a controller 12 for controlling the coils 13, 14 on a single printed board. In this case, the high voltage DC power rectified by the rectifier 11 is supplied directly to the coils 13, 14, lowered and supplied to the controller 11. Thus, its dissipation power is lowered, and the overall motor is constituted compact.
Patent JP-H1040410-A (JP)
Title: Processing system for linked moving object
Inventor: AOYAMA HIROSHI
IPC: G06T13/20
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a processing system for linked moving object with which judgement of the action or hit of an object having a complicated form or the like can be processed at a high speed in a simple configuration and processing. SOLUTION: Concerning the processing system for a linked moving object (automobile, for example), 10 for which plural virtual parts (body, frame and tire, for example), A-G are linked and its whole body moved or deforms in the CG animation, the parts B-G at one part or all the parts A-G are simulated by the information of a ball (shown in a dotted line) inscribed or circumscribed with the outer form of parts, hitting with the other object or these parts is judged based on information showing the center and radius of this ball and based on the information showing the center and rotation of the ball, the respective parts are displayed in any form (such as spherical, elliptic or tire-shaped form) peculiar for the parts.  Otherwise, the generating processing of motion or deformation of the object is performed based on the information showing the center and rotation of the ball and based on the information showing the center and rotation of the ball, the respective parts are displayed in the forms peculiar for the parts. It is preferable to fix the sizes of respective balls.
Patent JP-H0627981-A (JP)
Title: Karaoke system
Inventor: KANEKO KAZUTSUGU
IPC: G09B15/00
Filed: 1992-07-10
Abstract: PURPOSE:To increase the frequency of utilization of KARAOKER (recorded music accompaniment) by displaying music selection information. CONSTITUTION:When music is reserved by a reservation remote controller 110 prepared in tables 50 and 60 or counter 70, this reservation information is displayed on the screen of a table monitor TV 90 on the side of the reservation remote controller 110. Infrared rays from the infrared-ray emission part of a microphone 100 are received by a follow-up sensor photodetection part and the screen of the table monitor TV 90 is directed to the person who holds the microphone 100. The person need not come closer to a large-sized monitor TV as a main TV until the display contents can be confirmed unlike before and only character information is displayed on the table monitor TV 90, so the confirmation of the music selection information and a text through the reservation remote controller 110 is facilitated.
Patent JP-H1149022-A (JP)
Title: Turn device for work machine
Inventor: HIRAOKA MINORU
IPC: B62D11/10
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To improve turning performance. SOLUTION: In a transmission system from an engine 7 to a right/left running device 1R, 1L, a belt type continuously variable transmission 8 and a forward/ reverse switching mechanism 9, in a condition connected in series, are interposed, with a final transmitting shaft 12 of the transmission system, an axle 13R, 13L of the running device 1R, 1L is individually respectively interlocked through a planet gear device 14R, 14L. A right/left turning actuator 15R, 15L is provided, which changes a rotational speed of the axle 13R, 13L by respectively rotating rotary elements R, L without being used in input/output, of the rotary elements constituting these planet gear devices 14R, 14L. An interlocking means is provided, which actuates the turning actuator 15R or 15L corresponding to a turn inside of the running device 1R, 1L in an axle rotational speed decreasing direction interlocked with turn operation of a turn operating appliance 16.
Patent JP-S6266145-A (JP)
Inventor: KURAUSU KURINGENBETSUKU
IPC: G01N22/00
Filed: 1986-09-03
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-H0491133-A (JP)
Title: Pulverization of polymer
Inventor: KATO HIROO
IPC: B29B13/08
Filed: 1990-08-07
Abstract: PURPOSE:To control particle diameter of pulverized polymer useful for mechanical parts by regulating oxygen concentration in an irradiation atmosphere gas surrounding the polymer and reducing an irradiation dose of radiation. CONSTITUTION:In pulverizing a degradable polymer such as polytetrafluoroethylene resin by irradiating the polymer with radiation, oxygen concentration in an irradiation atmosphere surrounding the polymer is regulated, irradiation dose of radiation such as electron rays is reduced and particle diameter of pulverization can be controlled. For example, ratio of 010m particle size by pulverization is about 90% at 21% oxygen concentration at 90Mrad irradiation dose and about 98% at 60% oxygen concentration at the same irradiation dose.
Patent JP-2000037734-A (JP)
Title: Apparatus for manufacturing resin molded product
Inventor: TANIMURA TOSHIKAZU
IPC: B29C33/44
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To align the front end surface of air-bleeder pins inserted into air- bleeder bores of a slide block with the molded surface of the slide block at the time of resin molding, while making the air-bleeder pins relatively projecting when the slide block is retreated, so as to act as ejector pins. SOLUTION: Air-bleeder pins 14 are supported a pin plate 15 provided at the lower side of a slide block 5. When the slide block 5 is forwarded from the molding position to the advance position, the pin plate 15 is forwarded by following the slide block 5, while when the slide block 5 is retreated from the molding position, the pin plate 15 is kept in the molding position. The slide block 5 is fitted with a pit 17 of the lower mold body 2a in a manner to be freely elevated. Rib forming recessed portions 12 deeper than the other recessed portions for forming reinforced ribs are formed between projections 4 of the slide block 5.
Patent JP-H1041606-A (JP)
Title: Relay board, its manufacture, board with relay board, structure constituted of board, relay board and fixing board, its manufacture, and disassemlbing method of the structure
Inventor: SAIKI HAJIME
IPC: H01L23/32
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a relay board wherein connection between an LGA type board (a board) and a printed board (a fixing board) is facilitated, rework is easy, and connection of high durability and reliability is enabled, and a manufacturing method of it. SOLUTION: Soft metal members 6 easy to be plastically deformed penetrate through holes of a relay board main body 1 in which electric heating wiring D is arranged, solder layers 8a, 8b are arranged on the upper and the lower end parts of the metal members 6, and a relay board 10 is formed. The relay board 10 is interposed between an LGA type board 20 and a printed board 40, an electric current is made to flow in the electric heating wiring D, and the solder layers 8a, 8b are fused. Then, the relay board 10, the printed board 40 and the LGA type board 20 are connected at the same time. The LGA type board 20 and the printed board 40 can be easily separated by making an electric current flow in the electric heating wiring D.
Patent JP-S58107592-A (JP)
Inventor: YAMANOBE KOUJI
IPC: G06F3/153
Filed: 1981-12-22
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-S58103739-A (JP)
Inventor: HERUMUUTO BIRUKURAMU
IPC: H01H50/60
Filed: 1982-11-29
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-H0847533-A (JP)
Title: Method for eliminating harm of nox-containing exhalation gas
Inventor: HAYASHI TAKESHI
IPC: A61M16/00
Filed: 1994-08-08
Abstract: PURPOSE:To make NOx-contg. exhalation gases non-toxic by interposing a column having multipacked beds consisting of a chemical adsorbent packed bed for removing NO and chemical adsorbent packed bed for removing NO2 into an exhaust system at the time of sucking the NOx-contg. exhalation gases discharged from an artificial respirator and discharging the gases outside. CONSTITUTION:The exhalation valve 2 of the artificial respirator 1 is connected via a tube 3 to a juncture 4a of a buffer tank 4. This juncture 4a is connected to a lower juncture 5a of the column 5 provided with an outdoor air introducing port 5b. The double packed bed formed with the chemical adsorbent packed bed (x) for removing NO in the lower stage and the chemical adsorbent packed bed (y) for removing NO2 in the upper stage are formed in the column 5. The NOx-contg. exhalation gases are made non-toxic at the time when the gases introduced from the column 5 from the lower juncture 5a of the column 5 pass both packed beds x, y in the column 5. The gases made non-toxic are ax, h sucked through the tube 6 from the upper juncture 5c to a suction pump 7 and are discharged outside.
Patent JP-S6186436-A (JP)
Title: Production of parent material for optical fiber
Inventor: HOSHIKAWA MASAO
IPC: G02B6/00
Filed: 1984-10-05
Abstract: PURPOSE:To produce a parent material for optical fiber resulting low optical loss with high productivity by cooling a hollow part of a cylindrical porous glass parent material with gas, adding fluorine to the glass by holding the external periphery of the material in an F-contg. atmosphere at high temp., and vitrifying the product to transparent glass thereafter. CONSTITUTION:Raw material gas such as SiCl4 is subjected to flame hydrolysis, and generated fine glass powder is deposited to the circumference of a slender starting rod. The rod is ten removed and a cylindrical porous glas parent material 3 is produced. Further, cooling gas 1 contg. no fluorine is flowed through the central hollow part 4 of the parent material 3, and the external periphery of the parent material 3 is held in F-contg. atmosphere 2 (e.g. SF6) at high temp. to cause the reaction shown by the equation. Thus, fluorine is added to the glass providing a gradient of added fluorine content in the radial direction of the parent material 3. Succeedingly, the glass is held in a second atmosphere at higher temp. than the first F-contg. atmosphere 2 to convert the material to transparent glass. Thus, the target parent material for optical fiber is obtd.
Patent JP-S6362314-A (JP)
Title: Manufacture of semiconductor thin film
Inventor: TATSUMI TORU
IPC: H01L21/203
Filed: 1986-09-03
Abstract: PURPOSE:To perform a high density boron-doping operation in an excellent controllability using an ordinary Knudsen cell by a method wherein, when a semiconductor thin film is formed on a substrate using a molecular epitaxial method, the molecular beam obtained by heating HBO2 is made to irradiate on a substrate. CONSTITUTION:When a semiconductor thin film is formed on a substrate using a molecular beam epitaxial method, the molecular beam obtained by heating HBO2 is made to irradiate on the substrate. By using the HBO2 as the source of doping, a doping can be performed at a low temperature in the density higher than that of the case where B2O3 is used as the source of doping. As a result, in the silicon molecular beam, boron can be doped in an excellent controllability in a high degree of density using the ordinarily used Knudsen cell, not using a special cell.
Patent JP-H0495717-A (JP)
Title: Object identifying apparatus
Inventor: TAJIMA TOSHIYUKI
IPC: G06T7/00
Filed: 1990-08-08
Abstract: PURPOSE:To remove erroneous sensor data and to perform synthesis using only the correct data by using the probability concept as basic probability for expressing sensor data, computing the amount of contradiction between the basic probabilities, and forming the matrix of the amount of contradiction. CONSTITUTION:The data obtained from a sensor are converted into the basic probability in a basic probability converter 1. Then, the amount of contradiction among the basic probabilities is obtained in a contradiction-amount computer 2. Synthesis is performed in the sequence from the basic probability wherein the contradiction amount is less. The basic probability after the synthesis is outputted from a basic-probability synthesizer 3. The probability is converted into the probability having the sectional value in an upper/lower probability converter 4. The value is displayed on a display device 5. In this convention, uncertainty due to the data synthesis is not increased because the erroneous data can be removed. Since the probability wherein the object to be recognized is located outside of an assumed region can be computed, the probability which is not considered can be computed.
Patent JP-H0923870-A (JP)
Title: Post-processing for wine characterized by adding undried chamomile herb
Inventor: ZUSHI REIZO
IPC: C12G1/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a beverage which is a sort of wine realized as if different from wine. SOLUTION: Undried chamomile herb is added with sugar and they are press-crushed to collapse a part of the plant tissues and dipped in wine and aged for 50 hours. Thus, the greening apple-like aroma and flavor of chamomile herb can be added and fixed to wine brewed by conventional techniques to give a new type of beverage which is a sort of wine but realized as if different from wine.
Patent JP-2001037021-A (JP)
Title: Distribution board
Inventor: TANABE HIROSHI
IPC: H02B1/56
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To cool an inner heat generator while the closed state of a distribution board is kept by storing the heat generator in a casing, bringing a Peltier element into contact with the heat generator stored in the casing, fixing the element, bringing a material whose heat capacity is large into contact with the Peltier element and arranging the material. SOLUTION: The heat generator 2 of' a CPU module is stored in a distribution board 1 as a casing and the heat absorbing part of a Peltier element 3 is brought into contact, with the heat generator 2 so as to fix it. A material 4 whose specific heat is larger than iron, copper or water is fixed by bringing it contact with the heat generation part of the Peltier element 3. In the distribution board 1, heat that the heat, generator 2 emits is absorbed by the heat absorbing part of the Peltier element and heat that the heat generation part of the Peltier element 3 emits prevents a temperature rise in the distribution board 1 by the material 4 whose specific heat is large.
Patent JP-H1084548-A (JP)
Title: Image coder, image coding method, image decoder, image decoding method, transmission method and recording medium
Inventor: KONDO TETSUJIRO
IPC: H04N19/70
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a decoded image with high resolution even from data with low resolution obtained by hierarchical coding. SOLUTION: An image of a 1st hierarchy being an original image is thinned sequentially by thinning circuits 111 -114 to form an image of 2nd to 5th layer. Furthermore, an optimum correction data calculation 14 corrects an image of the 5th layer and predicted values of images of 4th to 1st layers are predicted based on the correction data obtained as a result. Then a prediction error of the predicted value with respect to image data of the 1st layer and the proper state of the correction data is discriminated based on the predicted error. Then each difference between the predicted value and each of the 1st to 4th layer images is calculated by computing elements 121 -124 when the correction data are discriminated to be proper and the difference is outputted with the correction data discriminated to be proper.
Patent JP-H1132614-A (JP)
Title: Collar of pet
Inventor: ARAKAWA MAKOTO
IPC: A01K27/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a pet collar easy in manufacture and having a simple structure. SOLUTION: This pet collar is obtained by inserting ring members 4 for catching a pulling string into folded sites formed by folding back both the ends of a belt-like member 2 and mounting the engaging projection 5a of a connector 5 and its receiver 5b capable of being brought into contact with the folded terminal portions 2a, 2e. Therein, the root portion side of the engaging projection 5a or the receiver 5b is formed in the form of a circular portion 5d, and the terminal portion and a faced portion 2f at a position faced to the terminal portion 2e in the belt-like member 2 are movably inserted into the circular portion 5d.
Patent JP-S6364346-A (JP)
Title: Tape carrier type semiconductor device
Inventor: SATO KAZUHIDE
IPC: H01L23/28
Filed: 1986-09-04
Abstract: PURPOSE:To prevent the flawing of the surface of a semiconductor chip, and to thin the chip by molding the semiconductor chip to a plate shape by a resin, one part or the whole of a filler as a constituent of which takes a spherical shape, and sealing the chip. CONSTITUTION:Leads 3 are bonded with the upper surface of a semiconductor chip 1 through bumps 2, and the leads 3 are extended onto the upper surface of a tape 4 in the periphery of the semiconductor chip 1. The periphery of the tape 4 is exposed partially, and the upper surface and periphery of said semiconductor chip 1 are sealed with a resin 5 in uniform thickness (t). The resin 5, one part or the whole of a filler as a constituent of which takes a spherical shape, is used. The resin, one part or the whole of the filler of which takes the spherical shape, is employed, thus realizing a package in thickness of 0.5mm or less, then preventing the generation of passivation cracks.
Patent JP-H0499039-A (JP)
Title: Connection of tab tape
Inventor: KOBAYASHI HIROAKI
IPC: H05K1/14
Filed: 1990-08-06
Abstract: PURPOSE:To notably reduce the final defective connection by a method wherein, after tack-connecting a connecting conductive film to either one of the substrate terminal parts, the alignment and re-tack connection are performed and after inspecting the connection status, the connecting conductive film is processed. CONSTITUTION:Firstly, a connecting conductive film 31, e.g. an anisotropical conductive film is tack-connected to the substrate terminal part 1 of a glass substrate 10. Next, the tape terminal parts of a TAB tape 20 are overlap-aligned with the connecting conductive film 3 tack-connected to the substrate terminal part 1 of the glass substrate 10. After finishing the alignment, the tack- connection is continued. Next, the connecting conductive film 3 is visually inspected, e.g. using a microscope to be regular-connected if acceptable. The connecting conductive film 3 detected to be defective in the visual inspection is to be peeled off by applying the force about 100g to the gap between the glass substrate 10 and the TAB tape 20. Furthermore, if there is any residual connecting conductive film 3 left on the substrate terminal part 1 after peeling off the TAB tape 20 from the glass substrate 10, the residue may be removed using proper solvent such as methyl.ethyl ketone, etc.
Patent JP-2000044553-A (JP)
Title: Efficient production of furansulfonamide compound useful for synthesizing new il-1 inhibitor
Inventor: URBAN FRANK J
IPC: A61P43/00
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To produce a compound useful for synthesizing an IL-1 inhibitor by reacting a specific alkyl-furoate with a methyl-Grignard reagent in a reactive inert solvent. SOLUTION: A compound represented by formula I (R' is a 1-6C alkyl) is reacted with preferably >=3 equiv. of a methyl-Grignard reagent (preferably methylmagnesium chloride) in a reactive inert solvent (preferably tetrahydrofuran) to produce a compound represented by formula II. The compound represented by formula I is preferably obtained by reacting a compound represented by formula III with an aminating agent (preferably ammonium bicarbonate) in a reactive inert solvent. The compound represented by formula III is preferably prepared by reacting a compound represented by formula IV, preferably a compound represented by formula V with an electrophilic sulfonating agent and then reacting the resultant compound with a chlorinating agent (preferably phosphorus pentachloride) and an acid scavenger (preferably pyridine) in an inert solvent.