baber/WOPTO huggingface dataset:
Patent JP-H0957475-A (JP)
Title: Film laser machining method and device therefor
Inventor: INAGAKI NORIYUKI
IPC: B23K26/361
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To uniformize the film thickness of vapor deposition in the direction of film width by providing a line indicating the reference position in the direction of the film width before laser beam machining and moving the beam means based on this reference line at the time of beam irradiation. SOLUTION: A reference line for indicating the reference position in the width direction of a film 21 and a center line, are provided on the film 21 before the film 21 is vapor-deposited with a metallic thin film 2. In the vapor deposition process of the metallic thin film 2, the reference line is detected by using a means for detecting the position of the reference line at the time of winding the film 21 in the direction of the arrow 30. A holding means 27 of laser beam irradiation means 24, 25 is positionally compensated by a moving means 28 by a position compensating means 29, on the basis of the detected data of a meandering position due to the winding operation of the reference line, so that the laser beam machining line is always held in parallel to the reference line.  Also, the structures of these means such as the laser beam irradiation means, the detection means for the reference line position, holding/moving means for the beam irradiation means is freely designed according to a purpose.
Patent JP-H0494248-A (JP)
Title: Inter-network connection system for exchange
Inventor: KONDO KUNIHIRO
IPC: H04M3/00
Filed: 1990-08-09
Abstract: PURPOSE:To improve the economy by making incoming call connection by an incoming call relay line in the case of the call being an incoming call from an opposite telephone network to a subscriber of its own telephone network and making outgoing connection with an outgoing connection subscriber line in the case of an outgoing call to a subscriber of the opposite telephone network from its own telephone network. CONSTITUTION:When a public telephone network subscriber 1 dials a telephone number of its own telephone network subscriber 9, an outgoing trunk circuit (OGT) 3a of a public telephone network (PSTN) 3 starts an incoming trunk circuit (ICT)6a of an exchange 6 through an incoming connection relay line 4. The exchange 6 controls a switch 7 to set a path 7b to connect an inter- station signal receiver (MFR) 6d and the ICT 6a. When the subscriber 9 dials a telephone number of the subscriber 1, the exchange 6 receives and identifies the number information and selects an office line trunk (COT) 6bd simulating a telephone set connecting to a subscriber line 8. Thus, the exchange 6 does not need a charging function for each call relating to interconnection with the PSTN 3 and the economy is improved.
Patent JP-2000048997-A (JP)
Title: Microwave plasma processing equipment
Inventor: MATSUMOTO NAOKI
IPC: H01L21/3065
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To reduce the size of equipment as a whole as small as possible even in the case of a reactor having a large diameter to allow installation in a small space. SOLUTION: An antenna 11 for introducing a microwave into a reactor 1 is provided in a periphery of a hole opened in a cover member 10. The antenna 11 is provided with an annular waveguide antenna 12 comprising a member U-shaped in the cross-sectional view and formed into an annular shape, and plural slits 15, 15,... are opened in a portion of the cover member 10 facing to the annular waveguide antenna 12. A ring-like insulating member 24 is internally fitted into the hole of the cover member 10, and a disk-like electrode member 25 is engaged inside the insulating member 24. The electrode member 25 is connected to a second high-frequency electric power source 27 by a coaxial cable, and 13.56 MHz of high-frequency wave is impressed to the electrode member 25 from the second high-frequency electric power source 27.
Patent JP-S58113849-A (JP)
Title: Semiconductor gas sensor
Inventor: NITA HOZUMI
IPC: G01N27/12
Filed: 1981-12-28
Abstract: PURPOSE:To selectively suppress sensitivity to alcohol and hydrogen, by a method wherein an alumina-covered layer, where Mn2O3 and a precious metal or a precious metal oxide of Pt, Pd, or Rh are carried, is formed on SnO2. CONSTITUTION:Manganese nitrate or manganese dioxide is changed into manganese trioxide by burning them in the air at higher than 600 deg.C, the manganese trioxide is crushed into a grain size of 1mum or 2mum or less, a precious metal or a precious metal oxide of Pt, Pd, or Rh is added thereto, an alpha-alumina or gamma- alumina powder is further added and well mixed, and after an aumina series binder is further added and wet-kneaded, the mixture is coated on a surface of a SnO2 sensor and is then dried, and the work is heated at about 500 deg.C to form a covering. The gas sensor so constituted enables suppressing of sensitivity to alcohol and hydrogen and has a high sensitivity to methane gas.
Patent JP-S6191149-A (JP)
Title: 5,8,11-tetradecatrien-2-one compound, its use and preparation
Inventor: KOBAYASHI AKIO
IPC: A23L27/20
Filed: 1984-10-11
Abstract: NEW MATERIAL:(Z)-5,(Z)-8,(E)-11-Tetradecatrien-2-one, (E)-5,(Z)-8,(E)-11-tetrade catrien-2-one, (Z)-5,(E)-8,(E)-11-tetradecatrien-2-one, (Z)-5,(E)-8,(Z)-11-tetradecatrien-2-one and (E)-5,(E)-8,(Z)-11-tetradecatrien-2-one of formula I. USE:An agent for imparting or modifying lasting fragrance of various perfumery composition, synthesizable easily at a low cost on an industrial scale, having lasting fragrance, and exhibiting the flavor and fragrance of fish, shellfish, algae, oil or fat, melon, fruit, etc. PREPARATION:The compound of formula I can be prepared by the catalytic hydrogenation of the compound of formula II in the presence of a catalyst, reacting the reaction product with phosphorus tribromide in the presence of pyridine, reacting further with the compound of formula III and subjecting the product to several steps such as hydrolysis, catalytic reduction with hydrogen in the presence of catalyst, etc.
Patent JP-H0262336-A (JP)
Title: Sheet feeding device
Inventor: HIRANO HIROFUMI
IPC: B65H5/06
Filed: 1988-08-25
Abstract: PURPOSE:To make an entire sheet feeding device flat by pivotally providing plural of flat sheet feeding discs to which a sheet to be carried that is put on a base is contacted and pressed at a predetermined angle, perpendicular to a sheet carrier direction. CONSTITUTION:The side of a disc type sheet feeding disc 3 is formed with a member of high coefficient of friction (rubber) 3b, and the side of the disc 3 is contacted and pressed to a sheet (printing form) 2 on a base 1 at a predetermined angle. Then, a pair of sheet feeding discs 3 are rotated in reciprocal reverse directions (in directions indicated by arrows C and D) by a motor 6, and the sheet 2 put on the base 1 is carried in a direction indicated by an arrow F.
Patent JP-2001039323-A (JP)
Title: Control device of motor-driven power steering device
Inventor: KAWADA HIDEAKI
IPC: B62D5/04
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To automatically and efficiently adjust an electric current detecting signal by arranging a switching means for inputting and supplying the electric current detecting signal of a motor to a control part, performing PWM driving on the switching means by the control part, and adjusting gain of the electric current detecting signal by changing a duty. SOLUTION: An electronic switch 40 is arranged as a switching means between an MCU 50 and an electric current detecting circuit 38 for detecting an electric current flowing to a motor 20 for generating steering assisting force, and a motor detecting current (i) is inputted to an A/D terminal of the MCU 50 through a smoothing (leveling) circuit of fixed resistances R1, R2 and a capacitor C. A multiplier (a time sharing multiplying circuit) is formed by controlling the electronic switch 40 in an ON/OFF system on the basis of a duty of a PWM signal from a PWM terminal of the MCU 50, and an output level Vout of the multiplier is adjusted by changing a duty Duty of the PWM signal. An output level Vout of this multiplier is inputted to the A/D terminal of the MCU 50 through the smoothing circuit.
Patent JP-S58116216-A (JP)
Title: Auxiliary room heater for vehicle
Inventor: FUTAMURA KEIZOU
IPC: A47C7/74
Filed: 1981-12-29
Abstract: PURPOSE:To improve comfortableness in a seat heater, by controlling a power feed to a heater through parallel connection of a thermostat operated at high turning off temperature and provided with large on-off differential temperature and a thermostat turned on and off within said differential temperature. CONSTITUTION:The first thermostat 5 operated at high turning off temperature and provided with large differential temperature and the second thermostat 6 turned on and off within said differential temperature of the first thermostat 5 are parallelly connected and connected between a battery 3 and heater 4. In this constitution, if both external air and room air are at low temperature, the thermostat 5 feeds power to the heater 4 till the thermostat 5 is turned off to rapidly increase temperature. After the thermostat 5 is turned off, the thermostat  6 controls a power feed to hold a heated condition of the seat heater to comfortable temperature. In this way, comfortableness can be improved.
Patent JP-S59101630-A (JP)
Title: Aperture diaphragm control device
Inventor: OKINO TADASHI
IPC: G03B7/16
Filed: 1982-12-02
Abstract: PURPOSE:To set exactly and electrically to a designated aperture diaphragm value by a simple constitution of a circuit by making it unnecessary to give an information regarding an opening direction or a closing direction to an aperture diaphragm means, and applying only a driving signal. CONSTITUTION:In case when a diameter of an aperture diaphragm 3 is smaller than a correct value in a state of daylight photographing, intensity of a light which is made incident to a photodetector 4 is low, and an output of a photoelectric converting circuit consisting of the photodetector 4, a resistance 5 and an arithmetic amplifier 6 becomes lower than correct voltage. it is applied to a noninverted input of an arithmetic amplifier 9 through a resistance 7 and an analog switch 8, positive voltage is generated in an output of the arithmetic amplifier 9, and an aperture diaphragm driving coil 12 is driven by positive voltage, therefore, the diameter of the diaphragm 3 becomes large. On the contrary, in case when the diameter of the diaphragm 3 is larger than the correct value, intensity of a light which is made incident to the photodetector 4 is high, and an output of the photoelectric converting circuit becomes higher than the correct voltage. It is inverted and amplified by the arithmetic amplifier 9 in the same way as above, negative voltage is generated in an output of the arithmetic amplifier 9, and the diameter of the diaphragm 3 is made small by driving the diaphragm driving coil 12 by negative voltage. In this way, in the end, the diaphragm 3 is set to a correct value.
Patent JP-H0552352-A (JP)
Title: Microwave oven
Inventor: I FUMIO
IPC: F24C7/02
Filed: 1991-08-23
Abstract: PURPOSE:To obtain a microwave oven which prevents a halogen heater from excess cooling and maintains a heat-generating state at a specified temperature by installing a supply port which supplies cooling air to an insulating case and mounting to a heater box an opening which leads cooling air preheated in a preheating passage to a halogen heater. CONSTITUTION:Cooling air ventilated by a fan 25a absorbs heat from a magnetron 16 in a machine room Ic or from a high voltage transformer 24 and introduced into an insulating case 22 by way of an introduction hole 12a bored on a bulkhead 12. The air is partially supplied to a heater box 17 of a halogen heater 20, flowing past a supply port 22b bored on the insulating case 22 and it absorbs the radiation heat of the heater box 17 by way of a passage P and then flows past an opening 17a where it is introduced into the heater box 17. This construction protects the halogen heater 20 from excess cooling by preheated cooling air, which makes it possible to maintain the heat generated state to such a degree that it may not exceed a specified temperature.
Patent JP-2001042026-A (JP)
Title: Navigator
Inventor: SEKINE CHOGO
IPC: G06T17/05
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a navigator which is capable of three-dimensionally(3D) displaying an image obtained from a detecting device such as a radar device together with a map/chart image and in which conflict and contention hardly occur in a three-dimensional image. SOLUTION: In this navigator, a radar signal captured in radar image memory 22a from a radar receiving part 10 is converted in points of view into three-dimensional form at a 2D/3D converting part 26a, and map/chart information captured in map/chart image memory 22b from a map/chart database 14 via a DB(database) access device 16 is inputted to a three-dimensional converting part 26 via a rotation converting part 24 and converted in points of view into three-dimensional form at the 2D/3D converting part 26b.  Then a radar image and map/chart image converted in points of view from a point of view located immediately above or immediately below to a point of view located at an angle above or at an angle below and converted into three- dimensional form such as the three-dimensional display of echoes, the display of ups and downs are displayed on the screen of a display 12 by partitioning a display region by a water/land boundary line extracted by a composition control part 32.
Patent JP-S6454920-A (JP)
Title: Control method for sweep receiver
Inventor: NISHIDA JUNICHI
IPC: H03J5/02
Filed: 1987-08-26
Abstract: PURPOSE:To facilitate the setting of a search stop level by deciding the search stop level in the search mode in response to the operation of a preset channel operation. CONSTITUTION:When a sweep command is generated by the operation of a search mode button 13 of an operation section 8 and the search mode is reached, a search subroutine is executed. In the search subroutine mode, a processor of a controller 6 discriminates whether or not an IF signal level VIF outputted from a station detection circuit 11 is the search stop level Vr or over. When the level VIF is at the level Vr or over, the sweep of the reception frequency is stopped. When the preset mode button 12 is operated in such a case and further any of reset channel buttons '1'-'6' 15 is operated, the present reception frequency data is written in the storage position of a memory 7 corresponding to the operated button 15.
Patent JP-2000046284-A (JP)
Title: Buried pipe protecting cover
Inventor: TSUKIMOTO FUMIO
IPC: F16L57/00
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To improve workability, prevent bulking, lighten a weight, and protect a buried pipe having a various kinds of pipe diameters with a simple kind by forming a cover body by a sheet comprising a fiber layer and an elastic body. SOLUTION: A buried pipe protecting cover 1 is constituted with a sheet formed by holding a fiber layer 3 made of high strength fiber formed in a sheet shape by means of jacket weave, braid weave, and the like from upper and lower sides by an elastic body 4 made of a rubber sheet. In the case where the buried pipe protecting cover 1 is applied to a gas leading pipe whose diameter is different from the diameter of the cover 1, when a gas leading pipe having a small diameter is applied, both end parts 6 of the buried pipe protecting cover 1 are deformed in the direction near the gas leading pipe 2 side. On the other hand, when a gas leading pipe having a large diameter is applied, both end parts 6 of the buried pipe protecting cover 1 are deformed in the direction going away from the gas leading pipe 2.  It is thus possible to facilitate work and execution to a shape according to various kinds of pipe diameters. Its weight is lightened in comparison with a material made of steel, bulk is prevented, and workability in a job site is improved.
Patent JP-H0759995-A (JP)
Title: Electric dryer for clothes
Inventor: HAYASHI KINYA
IPC: D06F58/28
Filed: 1993-08-27
Abstract: PURPOSE:To improve the operating efficiency by detecting the temperature of the air exhausted from a drying chamber, and operating a heater in the weak heat when the temperature of the air exhaust from the drying chamber is less than a specific value at the initial phase of the drying operation, and heating the heater in the strong heat when the temperature is at the specific value or more. CONSTITUTION:When the operation of the dryer is started, a microcomputer 26 feeds a current to a motor 11 at first to rotate a drum and a fan, and at the same time, feeds the current only to the first heater 25a of a PTC heater 25 to heat the air for drying, Then, it is decided whether the temperature T of the air exhaust from the inside of the drum is more than a specific value (10 deg.C, for example) or not, from the output of a temperature sensor 29, and when the answer is YES, the current is fed to the second heater 25b, adding to the first heater 25a. The dehumidified air is made in an adequate warm air when the heater 25 is in a 'weak' heat generating condition, and made in a hot air when the heater 25 in a 'strong' heat generating condition, in the process passing through a heater duct, and it is fed to the drum, and then used for drying clothes.
Patent JP-S6456881-A (JP)
Title: Black molten zinc-aluminum alloy plated steel sheet and its production
Inventor: SHINDO YOSHIO
IPC: C09D163/00
Filed: 1987-08-28
Abstract: PURPOSE:To prevent the making of a difference in the black appearance between the worked part and non-worked part by forming a black film in specified thickness on the surface layer of a molten Zn-Al alloy plated steel sheet, and forming a clear paint film thereon in specified thickness. CONSTITUTION:The molten Zn-Al alloy plating layer 2 formed on at least one side of a steel sheet 1 is treated with steam for <168hr in the high-temp. and high-humidity atmosphere at 90-350 deg.C and >=80% relative humidity. The plating layer 2 is the blackened to the depth direction, and a black film layer 3 consisting essentially of >=one kind among the oxide and hydroxide of Al and Zn and having 0.1-5mu thickness is formed on the surface of the plating layer 2. A solid clear paint film 4 is further formed on the layer 3 in 0.5-5mu thickness. Since the steel sheet 1 has the black film layer 3 having the above- mentioned thickness, a difference in the black appearance between the worked part and non-worked part is not made.
Patent JP-S60104131-A (JP)
Title: Preparation of inorganic high-molecular weight polymer
Inventor: KASHIMA TOSHIHIRO
IPC: D01F9/08
Filed: 1983-11-12
Abstract: PURPOSE:To obtain a polymer showing stringiness, having high polymerization degree, stable in atmosphere from safely handleable raw materials, by blending a silicon alkoxide with an aliphatic dicarboxylic acid in a solvent, reacting them. CONSTITUTION:A silicon alkoxide is blended with an aliphatic dicarboxylic acid in a solvent and reacted. A silicon alkoxide shown by the formula (R1O) (R2O) SiR3R4(R1 and R2 are preferably <=12C alkyl; R3 and R4 are alkyl, alkoxy, etc.). Oxalic acid, malonic acid, etc. are used as the aliphatic dicarboxylic acid. Both the components are reacted under reflux approximately at the boiling point of the solvent.
Patent JP-S6457669-A (JP)
Title: Semiconductor integrated circuit device
Inventor: UENO MASAYUKI
IPC: H01L21/339
Filed: 1987-08-28
Abstract: PURPOSE:To obtain the semiconductor integrated circuit device in which the removal of a fixed component in the signal charge transmitted through the transfer path of a CCD can be accomplished by a method wherein a specific gate electrode, a high impurity density semiconductor region, and a reset circuit are inserted respectively into a CCD transfer path. CONSTITUTION:An input-side CCD transfer path consisting of a transfer gate and a storage gate, a gate electrode on which a prescribed constant voltage VR is supplied corresponding to the above-mentioned transfer gate, a semiconductor region which receives the signal charge sent through the transfer path located under said gate electrode and having the impurity density higher than that of the semiconductor region constituting the transfer path, a reset circuit on which the charge of the semiconductor region will be reset at the prescribed timing, and a DC removal circuit which receives the charge of said semiconductor region and consisting of a transfer gate and an output CCD transfer path having a storage gate, are provided. As a result, a fixed charge is caught by the above-mentioned semiconductor region and the reset circuit, and the DC composition contained in the signal charge to be transferred can be removed by controlling the PN junction capacitance and the voltage of the transfer gate on the output side.
Patent JP-S60102994-A (JP)
Title: Soil-covered filter medium circulating type trickling filter method and apparatus therefor
Inventor: NIIMI TADASHI
IPC: B01D53/81
Filed: 1983-11-11
Abstract: PURPOSE:To efficiently clean and deodorize a sewage, by a method wherein a primarily treated liquid dripped from a trickling filter is subjected to an aerobic secondary cleaning treatment in an aerating tank provided at a bottom part of a tower, and odors generated in each treatment are removed by a soil bed provided at a top part of the tower. CONSTITUTION:The sewage sprinkled from a sprinkling pipe 11 flows down through a contact packed bed 3 while being primarily treated by being subjected alternately to an aerobic and an anaerobic biochemical treatment, is dropped through a net form hopper 4, then flows into a contact aerating tank 16 provided at the bottom of the tower, and is subjected to the secondary treatment by an aerobic biochemical treatment, whereby it is cleaned. The liquid thus treated to be clean is discharged to the exterior of the system through a treated water outlet port 18 or a discharging port 19 to be reused. On the other hand, the odors generated from the sewage springled from the pipe 11, the primarily treated liquid and the secondarily treated liquid are carried upward by air blown off from a diffuser pipe 17, and are removed by a soil deodorizing bed 13.
Patent JP-H0938203-A (JP)
Title: Pressurized infusion device
Inventor: HARIO NOBUHO
IPC: A61J1/10
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a pressurized infusion device by which pressuring force is elevated quickly and easily and which is suitable in the cases where large amount of blood transfusion is necessitated and concentrated blood is transfused while mixed with replenisher agent, by forming two spaces where infusion bags are inserted and applied between both sides of a chamber and two outer layers. SOLUTION: This pressurized infusion device is formed in such a manner that a chamber 8 which is composed of a soft sheet is coated by a coating material 9 and an outer layer 11 is fixed on both faces of the chamber 8 in both ends 10 by which an infusion bag is inserted/applied and which are parallel to axial direction. The ends 12 of upper/lower directions of the outer layer 11 are made open, and are formed so that the infusion bag can be inserted. The chamber 8 is provided with a gas feeding/exhausting opening 13 and a manometer communicating tube attachment opening 14, and the gas feeding/exhausting opening 13 and the manometer communicating tube attachment opening 14 are respectively connected with a manual rubber bellows 15 and a small-sized manometer 16 by means of a soft polyvinyl chloride tube.  A ribbon-like rubber belt 17 and a string 18 are attached respectively to both ends on which outer layer 11 is fixed and to the upper part of the outer layer 11. Further, the chamber 8 which expands by air is provided.