baber/WOPTO huggingface dataset:
Patent JP-S56151736-A (JP)
Title: Molded foamed article of crosslinked polyethylene resin
Inventor: SATOU SHIGEYA
IPC: C08J9/16
Filed: 1980-04-26
Abstract: PURPOSE: To obtain the titled molded article having a specific density, a specific relation between the density and the compression stress, a water absorption of a specific value or below, little shrinkage under heating with time and improved lasting heat insulating property, by using crosslinked foamed polyethylene particles having a specified melting temperature.  
     CONSTITUTION: A molded foamed article of crosslinked polyethylene resin having the following essential conditions: The crosslinked polyethylene resin forming many fine cellular structures has a melting temperature of 107W124°C, and the density of the molded article is 0.25W0.05g/cm 3 . The relation between the density D and the stress F on compressing the molded article to a compression ratio of 25% satisfies the formula, and the water absorption is 0.3vol% or less on immersion of the molded article in water 25mm below the water surface for 24hr.  
     EFFECT: Improved compression creep resistant property, coating film adaptability and appearance and grade.  
     USE: A heat insulating material for houses or refrigerators, shock absorbing materials for packing and transportation, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61217672-A (JP)
Inventor: TAKECHI MICHIFUMI
IPC: F26B7/00
Filed: 1985-03-22
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-S58172926-A (JP)
Inventor: USUI MASAJI
IPC: H02H7/04
Filed: 1982-03-31
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-H05252803-A (JP)
Title: Boundary sensor for lawn mowing working car
IPC: A01B69/00
Filed: 1992-03-16
Abstract: PURPOSE:To enable the sensing of the displacement in the transverse width direction of a car body properly according to a change in lawn density with the minimal error even if the lawn density changes. CONSTITUTION:The objective boundary sensor is equipped with sensing means 22 and 23 for the presence of lawn, for sensing the presence of lawn at a prescribed interval in the transverse width diction of a car body, a displacement sensing means (microcomputer) 11 for sensing the displacement (X) from the proper position of the car body in the transverse width direction from the boundary (L) between untreated working land (A) and treated working land (B) based on the information from the sensing means 22 and 23 for the presence of the lawn and a lawn density setting means (dial) (S5) for presetting the lawn density. The displacement sensing means 11 is capable of setting the limit value (XL) of the displacement (X) sensed according to the lawn density set by the lawn density setting means (S5) as a smaller value with decreasing lawn density and sensing the displacement (X) as the limit value (XL) when the displacement (X) is increased from the limit value (XL).
Patent JP-H11316605-A (JP)
Title: Guiding device for golf cart
Inventor: NONOGAMI TORAHIKO
IPC: A63B55/60
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To improve safety while relaxing the stagnation occurrence of golf carts on a cart route by changing speed before high-speed or low-speed traveling is automatically canceled. SOLUTION: In the middle of a card route R as the traveling route of a golf cart 1, a high-speed sign instructing traveling at speed higher than medium speed at the time of ordinary traveling or low-speed sign instructing traveling at speed lower than the medium speed is provided and after changing to traveling at high-speed or low-speed traveling, when traveling reaches a prescribed distance, it is automatically switched to the medium speed. When there is the other sign for the prescribed distance, traveling at high speed or low speed is canceled, ordinary traveling operation is started and the speed is changed.
Patent JP-H09243057-A (JP)
Title: Gas supplying and exhausting cylinder for combustion apparatus
Inventor: ISHII HIKOYA
IPC: F23L17/04
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a gas supplying and exhausting cylinder for a combustion apparatus which insects are prevented from entering. SOLUTION: This gas supplying and exhausting tube for a combustion apparatus comprises an indoor side gas supplying and exhausting cylinder 5 consisting of an indoor side gas exhausting pipe 12 provided inside and an indoor gas supplying pipe 13 provided outside, an outdoor side gas supplying and exhausting cylinder 6 consisting of an outdoor side gas exhausting pipe 14 provided inside and connected to the indoor side gas exhausting pipe 12 and an outdoor side gas supplying pipe 15 provided outside and screwed on the indoor side gas supplying pipe 13, a stack top 7 connected to the outdoor side gas exhausting pipe 14 and a top nut 8 having a threaded portion 16 screwed on an end portion of the outdoor side gas supplying pipe 13 and a gas passage 17 penetrated by the stack top 7 for introducing outdoor air into the outdoor side gas supplying pipe 15.  On another end of the top nut 8 a lid 19 permeable to air and preventing insects from entering the gas passage 17 is provided.
Patent JP-S55147897-A (JP)
Title: Speaker cabinet
Inventor: KOIBUCHI TATSUO
IPC: G12B9/02
Filed: 1979-05-07
Abstract: PURPOSE:To make an acoustic characteristic superior and produce a speaker cabinet cheaply, by arranging a smoothly planed board on the strengthened water-proof plaster board which is formed by sticking plate-shaped materials to both faces of a burnt plaster where a strengthening agent and waterproofing agent are mixed. CONSTITUTION:A strengthened waterproof plaster board is constituted by burnt plaster 1, where a strengthening agent consisting of an organic mixing compound, a glass fiber, vinyl acetate and/or asbestos and waterproofing agent consisting of paraffin-system emulsion are mixed, and plate-shaped materials 2 such as cardboards stuck to both sides of burnt plaster 1. Smoothly planed board 3 is provided on this board. As the result, the board has a characteristic of a large internal loss and a small Q value. Therefore, the acoustic characteristic can be improved, and specially, reduction of higher harmonic distortion can be achieved. Then, stiffness can be high by mixing the strengthener, so that a superior acoustic characteristic can be obtained.
Patent JP-H01234797-A (JP)
Title: Exhaust heat recovery device
Inventor: KATSUMATA SHINHIKO
IPC: F28G9/00
Filed: 1988-03-11
Abstract: PURPOSE:To improve safety of a device itself and to eliminate the need for maintenance, by a method wherein an exhaust gas pressure on the inlet side of a heat exchanger is monitored, it is detected by means of an increase in a pressure in a flue that the tube of a heat exchanger is clogged with soot, the sluice valve and the water drain valve of a water injection valve are opened by means of a signal from a control device, and the interior of a tube is washed by means of high pressure water. CONSTITUTION:When clogging occurs to a heat exchanger 4, a pressure in an exhaust gas line 3 for interconnecting an engine 1 and the heat exchanger 4 is increased. The pressure is detected by a pressure gauge 21, and a signal therefrom is inputted to a control device 22 through a signal line 24. The state under operation and the stop state of an engine are inputted to the control device 22 through a signal line 23. After the control device detects the signal and confirms that an increase in a pressure occurs during operation and confirms the stop of the engine, a sluice valve 7 and a water drain valve 17 of a water injection valve 16 are opened to inject water, and soot in the heat exchanger 4 is washed. Since soot adhered to the heat exchanger can be automatically removed through detection of clogging with soot, this constitution provides a system which is safe an eliminates the need for maintenance.
Patent JP-S5940634-A (JP)
Title: Scan controller
Inventor: SHIMIZU SHIYOUICHI
IPC: G03G15/04
Filed: 1983-03-31
Abstract: PURPOSE:To eliminate the need for a forward/backward movement changeover switch, etc., and to reduce impact force during forward/backward switching, by starting the backward movement of a reciprocating means which makes an exposure scan on an original under time control a specific time after drive for forward movement is completed. CONSTITUTION:A CPU counts a clock by its incorporated counter to access an ROM stored with a program, and outputs a sequence control corresponding to a time elapse successively through an output device. The reciprocating means for making the exposure scan on the original moves forth through a forward movement driving means to expose the original. Then, the reciprocating means moves back through a backward movement driving means the specific time later. This constitution which eliminates the need for the forward/backward movement changeover switch, etc., almost eliminates impact force during forward/backward movement switching of the reciprocating means to prevent troubles such as oscillation, etc., during the exposure scan.
Patent JP-H07119643-A (JP)
Title: Supply and measuring device for liquid
Inventor: TOOMASU HENRII HOWAITO
IPC: G01F1/00
Filed: 1992-02-06
Abstract: PURPOSE: To provide a volume metering apparatus having automatic control function, self-check performance and a function of varying the liquid outflow speed according to a set value signal changed from the outside. CONSTITUTION: This metering apparatus is particularly adapted for accurately controlling small flows of liquid. A pair of metering tubes 3, 10 which are alternately filled and emptied are each provided with level sensors 9, 4; 19, 18 providing input signals to a control circuit. The control circuit determines the actual flow rate from the current discharge tube and is also supplied with a set input of a target flow rate, from which a dispensing pressure signal is determined and applied to an electropneumatic transducer so that the dispensing pressure corresponding to the signal is applied to the liquid. The control circuit also stores the current value of dispensing pressure which is utilized in determining the dispensing pressure at the next dispensing cycle.
Patent JP-S51136381-A (JP)
Title: Fluorescent lamp lighting circuit
Inventor: HASEGAWA YASUO
IPC: H05B41/18
Filed: 1975-05-12
Abstract: PURPOSE:To arrest generation of noise due to frequent occurrence of high voltage pulse before lighting and to minimize advance of blackening of lamp.
Patent JP-H10251007-A (JP)
Title: Method for melting metal silicon and method for oxidation refining using the same
Inventor: ABE MASAMICHI
IPC: C01B33/037
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To efficiently melt powdery metal silicon at a low running cost by supplying the metal silicon by supplying the metal silicon by using a carrier gas to the molten metal of the metal silicon previously held in a refining vessel and melting the metal silicon. SOLUTION: The refining vessel 2 is made of a silicon oxide system and is sized to allow the usually housing of about 0.6kg molten metal silicon 1. At the time of melting the metal silicon 1, the molten metal 3 of the previous charge is partly made to remain and the fresh powdery metal silicon 1 is successively supplied. While the molten metal 3 is heated by a heating means 10, the metal silicon 1 is blown by using an inert gas, such as argon, to the molten metal 3 surface via a blowing lance 11. A plasma torch, etc., are used for the heating means 10. As a result, the metal silicon 1 is in the powdery form of a large surface area and, therefore, the melting is rapid and the sure supply of the metal silicon 1 without splashing the metal silicon by the carrier gas is made possible. Then, the yield of the melting is improved and the energy required for the melting is decreased.
Patent JP-H10251605-A (JP)
Title: Adhesive sheet
Inventor: NISHIYAMA MINORU
IPC: B42D15/02
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive sheet which can be easily designed and can surely offer desired properties. SOLUTION: This adhesive sheet comprises a substrate 10 having thereon a pressure-sensitive adhesive layer 11 and is used for providing such a bonded structure that an object sheet is removably or unremovably bonded by the pressure-sensitive adhesive layer. The adhesive sheet comprises a substrate 10, a pressure-sensitive adhesive layer 11, and at least one functional layer 12 in that order. The functional layer 12, as compared with an adhesive sheet no provided with the functional layer and having the pressure-sensitive adhesive layer 11 alone, can enhance at least one function of the compatibility with applications of the adhesive sheet and the adhesive property.
Patent JP-S52140043-A (JP)
Title: Air cool heat pump type hot and cold water machine
Inventor: HARUKAWA TSUNEO
IPC: F25B39/00
Filed: 1976-05-19
Abstract: PURPOSE: To prevent liquid back at restarting of cooler operation, and to form such that condensing capacity at heater operation is not lowered. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51131601-A (JP)
Title: Cutting needle of melting contact type for disk record
Inventor: YAMAGISHI YOSHIO
IPC: G11B3/46
Filed: 1975-05-12
Abstract: PURPOSE: To prevent obstruction of static electricity by discharging the static electricity upon its generation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52140262-A (JP)
Title: Thyristor circuit
Inventor: ITOU TETSUO
IPC: H02M1/32
Filed: 1976-05-19
Abstract: PURPOSE: To remove the effect of the leak current as well as to ensure high sensitivity and high dv/dt resistance quantity, by increasing the voltage resistance of the transistor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63224219-A (JP)
Title: Thin film deposition method
Inventor: AOYAMA TAKASHI
IPC: H01L21/205
Filed: 1987-03-13
Abstract: PURPOSE:To make it possible to deposite the film having excellent uniformity on large type substrates in a mass productive manner by a method wherein, in the method in which raw gas is fed from the lower part and exhaust gas is discharged from the upper part, the substrates are arranged vertically erecting in parallel with the stream of gas. CONSTITUTION:Substrates 4 are fixed to a quartz jig 5, and the substrates 4 are constructed in such a manner that they are rotated together with the jig 5. Also, a heat-shielding plate 6 is provided under the substrates 4, the glass substrates are placed on the quartz holder 5 leaving the specified intervals, the entire holder is moved to a temperature-equalized region from under a vertical type furnace (room temperature region), and the air in the furnace is discharged by feeding N2 intermittently while the inside of the furnace is being formed into a depressed state. Then, inside the furnace is depressed, this state is maintained for the prescribed period (preheat), and monosilane (SiH4) gas of 20% of He base is allowed to flow. The pressure in the furnace is maintained constant by flowing the He between a reaction furnace and a pump, and also by controlling back pressure. As a result, a film of good quality having excellent uniformity can be deposited on a large type substrate in a mass productive manner.
Patent JP-2000201429-A (JP)
Title: Overvoltage protection circuit
Inventor: NAGAI SHINJI
IPC: H02H7/12
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an overload protection circuit which can attain downsizing and weight reduction in electrical machinery capable of operating an overvoltage protection positively and driven by an adapter of a notebook-sized personal computer, printer, or fax even if the output capacity of a DC power source is roughly equal to the maximum electric power consumption. SOLUTION: This overvoltage protection circuit 25 is provided with a Zener diode 13 which runs current with overvoltage in a current passage involving a DC-DC converter 16 connected to DC power supply 1, an NPN transistor 18 which turns current passing through the Zener diode 13 to be triggered and develops a short cut in the current passage to which overvoltage is applied, a fuse 21 fused by the short-cut of the current passage to shut off a short-circuit passage, and a PNP transistor 17 in which the fuse 21 is connected to a trigger terminal and fused to shut off the current passage under overvoltage.
Patent JP-H09225140-A (JP)
Title: Game equipment
Inventor: YAMAZAKI TATSUYA
IPC: A63F13/65
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To give an impression like appearing in a television program by selectively displaying game contents formed in a game content formation means or a player selected by prescribed conditions and inputting the reactions of the respective players to the game contents. SOLUTION: The players make pairs, enter a play zone from an audience space and sit on answering seats 10. A program host operates an operation part 38 and sends character information to an image synthesis part 20 in a central control part 22. Also, the central control part 22 is commanded so as to transmit image information and voice information to a laser disk player 18. Then, a quiz is displayed at the three pieces each of displays 14 and 28. When the respective players select a branch assumed to be a correct answer by an answering button 12, a terminal control part 26 compares it with correct answer information and judges propriety, and in the case of the correct answer, the sound of the correct answer is emitted and swing is given to the answering seat 10 by a direction device 24.  A camera 16 arranged in the play zone displays a correctly answered person at a laser display 18 for instance.
Patent JP-S58183707-A (JP)
Inventor: DEEPITSUDO ERU BIICHI
IPC: C08F4/60
Filed: 1982-04-07
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-S62214621-A (JP)
Title: Coating device
Inventor: SUMITOMO KENJI
IPC: H01L21/30
Filed: 1986-03-17
Abstract: PURPOSE:To enable a coating film to be formed in even thickness on overall surface with high precision by method wherein a nozzle temperature controller to control the temperature at the nozzle end is provided. CONSTITUTION:Before coating photoresist 12, the temperature of a spin head 2 is controlled by a spin head temperature controller 5 to heat a wafer mounted on the spin head 2 up to the specified temperature at A. On the other hand, the temperature of a temperature control part 9 is controlled by a nozzle temperature controller 8 at specified temperature of A. Next, a few cc of photoresist 12 is dripped on a wafer 1 and simultaneously a spin motor 4 is driven to turn the wafer 1 mounted on the spin head 2. By this turning operation, the photoresist 12 dripped on the central main surface of wafer 1 is evenly spread on overall main surface of wafer 1 by the centrifugal force as well as the tuning of wafer 1 itself.
Patent JP-H09229182-A (JP)
Title: Control device of continuously variable transmission for vehicle
Inventor: SAKAKIYAMA RYUZO
IPC: F16H61/66
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To extend the vehicle speed range used at each shifting position, and to realize a stepped change gear operation of an easy manual change gear operation and a good handling convenience, by setting the gear ratioes of preset plural shifting position, into change gear ratio patterns varying according to the traveling conditions. SOLUTION: The respective change gear ratio patterns of the shifting positions are made to change to the upshift side as the rotation frequency of an input pulley is increased, in a low speed shifting position side, whole to change to the downshift side as the rotation frequency of an output pullet is increased. In a high shifting position side, the patterns are set in a map beforehand, to a fixed change gear ration setting part in a control unit 30. This setting part retrieves a change gear ratio pattern corresponding to the shifting position, and by the selected change gear ratio pattern, a fixed target change gear ratio is decided from input pleural signals. The decided signal is output to a target change gear ration converter, and a solenoid valve 18 is operated top make the deviation between the target pulley position corresponding to the change gear ratio, and the actual pullet position, zero.
Patent JP-H02237059-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: INOUE SATOSHI
IPC: H01L21/822
Filed: 1989-03-09
Abstract: PURPOSE:To obtain a memory cell of high reliability without increasing manhours by a method wherein a bit line is formed lower than a capacitor electrode in level, and the bit line is connected to a source or a drain through a connection conductor layer formed higher than the bit line in level. CONSTITUTION:In a DRAM of laminated type memory cell structure, a bit line 10 is formed on a first interlaminar insulating film 6 provided onto a MOSFET, and a bridge electrode 7 is formed thereon through the intermediary of a second interlaminar insulating film 8. The bridge electrode 7 connects the bit line 10 with either a source or a drain 5 of the MOSFET through the intermediary of a first bit line contact 9a formed inside the second interlaminar insulating film 8 and a second bit line contact 9b formed inside the first and the second interlaminar insulating film, 6 and 8. By this setup, a bit line contact can be made shallow, so that a semiconductor memory device of this design can be made easy in processing and improved in reliability.
Patent JP-H06271480-A (JP)
Title: Production of organic nonlinear optical material
Inventor: NAKATANI HIROYUKI
IPC: C07C255/42
Filed: 1993-03-17
Abstract: PURPOSE:To provide a process for easily producing an organic nonlinear optical material having sufficiently high optical purity. CONSTITUTION:A raw material containing one of the two kinds of enantiomers of an optically active organic nonlinear optical material at a molar fraction higher than the other enantiomer is dissolved in a solvent. A racemic material is fed into the solution to effect the crystal growth on the racemic material acting as a seed crystal. The ratio of the enantiomer contained in the solution at higher molar ratio is further increased by this process. The crystal is removed from the solution and the solvent is removed from the solution to obtain an organic nonlinear optical material having higher optical purity than that of the initial state and extremely useful as a nonlinear optical material.
Patent JP-S63223860-A (JP)
Title: Multi-processor constituting device
Inventor: UKITSU HIRONOBU
IPC: G06F9/50
Filed: 1987-03-12
Abstract: PURPOSE:To allow plural processors to share interruption processing and to shorten the delay time of waiting for the end of the interruption processing, by using an interruption receiver processor selecting register to that the processor which sends interruption request can be changed by another optional processor. CONSTITUTION:An interruption request can be sent to a processor #1 via a selecting register controller 8 and a control signal 9 with respect to the interruption requests given to an interruption receiver selecting register 7 from all peripheral devices. When an interruption request is given from a certain peripheral device, the interruption request is sent to the processor #1 and the interruption processing is started. At the outset of the interruption processing, the processor #1 performs a resetting job so that an interruption request is sent to a processor #2 with respect to the interruption request given from a certain peripheral device to the register 7. These processors #1-#3 are successively set.
Patent JP-S6037979-A (JP)
Inventor: ROBAATO ANSONII MAASHIYU
IPC: C12N1/14
Filed: 1984-03-24
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。