baber/WOPTO huggingface dataset:
Patent JP-2001004104-A (JP)
Title: Desuperheater for superheated steam
Inventor: TSUMITA YOSHIMITSU
IPC: F22G5/12
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a water spraying nozzle which has an excellent spraying characteristic and good controllability from high load to low load regardless of the state of superheated steam and a desuperheater for the superheated steam. SOLUTION: An outer tube 16 is water-tightly protruded into the inside of a steam connecting tube 6 communicating with a superheater, the inside of the outer tube is partitioned into a plurality of independent water chambers 27, 28 and 29, spray nozzles 31, 32 and 33 communicating with each of water chamber are arranged on the outer tube, each of the water chambers is connected with each of opening and closing valves 40, 41 and 42, a plurality of water spray nozzles 15, wherein the opening and closing valve is connected with a water supply source 3 through a flow control valve, are provided, a temperature sensor sensing the temperature of the steam flowing through the steam connecting tube is provided,  and after selecting a motor opening and closing valve according to the flow of the spray water to keep the steam temperature sensed by the temperature sensor at predetermined temperature, a flow control valve is controlled.
Patent JP-H074442-A (JP)
Title: Turning device
Inventor: UZAWA NOBUO
IPC: F16C33/78
Filed: 1993-06-18
Abstract: PURPOSE:To prevent an oil seal from being turned over within a housing, and to concurrently take the oil seal out of the housing with ease. CONSTITUTION:The inner diameter d1 of an oil seal 33 is formed to be equal to or more than the maximum circumscribing circle diameter d2 of a large diameter bearing 22, and also to be larger than the outer diameter d3 of a pinion 20. Therefore, it is possible that the rollers 22C of the large diameter bearing 22 pass through first, and the oil seal 33 is mounted on a spacer 32 from the side of a dust lip section 33B exposed outside, when the oil seal is mounted on a housing main body 31. Since a cut-out section 31F is formed at the lower end side of the housing main body 31, respective lip sections 33A and 33B can thereby be removed through the cut-out section 31F without damaging the lip sections.
Patent JP-H0612887-A (JP)
Title: Device for deciding writing of connection of flash memory power source
Inventor: HARADA MASAYUKI
IPC: G11C17/00
Filed: 1992-06-30
Abstract: PURPOSE:To confirm a writing operation to a flash memory by detecting the current value of a power supply for writing and deciding that writing operation to the flash memory is being performed when the current value is more than a reference value. CONSTITUTION:Information for writing in electronic equipments 1-3 is supplied from a host electronic equipment 6, and written in the flash memory built in the equipments 1-3 via a path 7 and a coupling device 4. The coupling device 4 monitors the current of a current path 14 of a Vpp supplying source 5, and monitors whether writing for the flash memory has been performed or not by comparing the current with the reference value corresponding to operation modes during waiting, reading, writing, deleting, verifying, etc. Therefore, connection for a power supply of the flash memory can be confirmed.
Patent JP-S6235407-A (JP)
Inventor: MASUDA SHIGEO
IPC: H01B7/36
Filed: 1985-08-05
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-H1023109-A (JP)
Title: Controller for sound generated by telephone set
Inventor: SEKIGUCHI EIJI
IPC: H04M1/00
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To enable a user to optionally set the sound generated by a telephone set by registering both sound generation time length and interval which are inputted in a ringer tone set mode into a RAM. SOLUTION: A user pushes a function selection key of an input key part 1 to set a telephone set in a ringer tone generation time set mode. Then the user inputs the ringer tone length and then the ringer tone interval. A control part 5 registers these inputted time length and interval into a RAM 4. Thus, the user can select and set by himself both ringer tone length and interval, and therefore can select his desired ringer tone.
Patent JP-H0336763-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OTSUKA FUMIO
IPC: H01L27/115
Filed: 1989-07-03
Abstract: PURPOSE:To prevent destruction of information in a memory cell in an unselected state during the information writing operation and the information reading operation by applying a voltage, smaller than polarization inversion potential, between the first and the second electrodes of an information storing capacity element in the unselected state. CONSTITUTION:Information writing operation is effected by applying saturation potential V0, which is not less than polarization inversion potential V1, to a common plate electrode 5. Information writing potential, e.g. 0[V], is applied to a data line 13 connected to a memory cell in a selected state, and selecting potential, e.g. 5[V], is applied to a word line 8 respectively. Non-information writing potential, e.g. one half of the saturation potential V0, is applied to a data line 13 connected to a memory cell in an unselected state. Non-selecting potential, e.g. 0[V], (or selecting potential 5[V]) is applied to a word line 8. In information reading operation, non-information reading potential, e.g. one half of the saturation potential V0, is applied to the data line 13 connected to the memory cell in the unselected state. Non-selecting potential, e.g. 0[V], is applied to the word line 8.
Patent JP-S5960083-A (JP)
Title: Variable delivery volume pump
Inventor: DAIGO TOMIO
IPC: F04B49/12
Filed: 1982-09-30
Abstract: PURPOSE:To prevent the generation of a surge pressure and elongate the life of the pump by a method wherein excess delivery oil of the pump, which is corresponding to the delay of the response of a variable mechanism which generates the surge pressure, is escaped into a tank through a surge absorbing valve arranged in relation with the pump. CONSTITUTION:When a valve is closed suddenly, for instance, the surge pressure is generated in the pump and the control pressure of the oil chamber 23 of a main piston 4 shows a similar peak pressure. When the surge pressure of the control pressure becomes larger than a preset pressure, the poppet 107 of the surge pressure absorbing valve A, arranged in relation with the pump, is moved to the right in the diagram and the delivery oil of the pump escapes to a tank port T. According to this operation, a pressure, exceeding the pump pressure corresponding to the preset pressure, may be removed in the surge pressure. As a result, when a spring 108 is set once, it is not necessary to effect the trouble some adjustments of it afterward, the surge pressure may be removed effectively and the life of the pump may be elongated.
Patent JP-S6066044-A (JP)
Title: Instantaneous water heater
Inventor: SUZUKI YOSHIHISA
IPC: F24H8/00
Filed: 1983-09-21
Abstract: PURPOSE:To facilitate the disposal of drain and at the same time strikingly improve the thermal efficiency by a constitution wherein the drain developed at hot water supply is vaporized and exhausted. CONSTITUTION:When service hot water is supplied, high temperature exhaust gas produced in combustion passes through a heat exchanger 8 and turns into low temperature gas by heating the water in a pipe 9 and is led to a lower duct 10 in order to exhaust from an exhaust port 11 in the air. At this time, the moisture in the exhaust gas is cooled by the heat exchanger 8 and condensed onto the heat exchanger 8 into droplets and falls down to a drain bin 12 to be collected therein. When the burning of gas is continued for a certain fixed period of time (5-30sec) after the hot water supply is stopped, the temperature of exhaust gas passing through the hat exchanger 8 grandually rises and consequently the moisture bedewed onto the heat exchanger 8 is evaporated by the heat given by said exhaust gas with elevated temperature and discharged together with the exhaust gas from the exhaust port 11 in the air. At this time, the drain 14 collected in the drain bin 12 are also heated and evaporated in order to exhaust in the air.
Patent JP-S6418791-A (JP)
Title: Drive for car
Inventor: JINNOHARA NOBUO
IPC: B62M9/08
Filed: 1987-07-13
Abstract: PURPOSE: To suppress the lower section of a vehicle drive device from being expanded in the width direction by arranging a drive shaft above a crankshaft and a driven shaft, and arranging the moving pulley plate of a drive pulley provided on the drive shaft and the fixed pulley plate of a driven pulley on the outside respectively. CONSTITUTION: An engine main body 2 is started to rotate a crankshaft 9 at a high speed, a driven shaft 16 is rotated in a reduced speed via a centrifugal clutch 12, reduction gears 24, 25, a drive shaft 2a and a V-belt 28, and the drive pulley 26 of a rear wheel drive shaft 39 is rotated via an output shaft 36. In this arrangement, a drive shaft 21 is arranged above both the crankshaft 9 and driven shaft 16, and a continuously variable transmission 3 can be inclined in the vertical direction, and the longitudinal length of a drive device 1 can be shortened.  The moving pulley plate 26b of the drive pulley 26 provided on the drive shaft 21 and the fixed pulley plate 27a of a driven pulley 27 provided on the driven shaft 16 are arranged on the outside respectively, thereby the lower section of reduction gears 3, i.e., the lower section of the drive device 1, can be suppressed from being expanded in the width direction.
Patent JP-S6324555-A (JP)
Title: Electrode and its manufacture
Inventor: MORI MOTOO
IPC: H01M4/1393
Filed: 1986-07-22
Abstract: PURPOSE:To obtain an electrode consisting of carbon with a remarkably high electric capacity and with a good charge and discharge property, by selecting a carbon material with a structure consists of a little disarrayed layers than the carbon of the graphite structure, and with a selective orientation property, as the main component. CONSTITUTION:In a container (bubble container) 1 keeping benzene after the refining process of the vacuum distillation, argon gas is fed from an argon gas control system 2 to bubble the benzene. Then the benzene is fed to a reaction tube 4 through a Pyrex glass pipe 3. The benzene molecules introduced into the reaction tube 4 are heated at about 1000 deg.C, thermally decomposed thereby, and grown to form carbon on a base plate gradually. In this case, the grown carbon is made into a thin plate with a metallic glossiness, and the reaction is proceeded at the temperature lower than that of the formation of the graphite material. Therefore, a carbon material of hexagonal mesh surfaces, with a phisical properties suitable to attain the purpose, a disarrayed layer structure, and a selective orientation property is acquired. Such a carbon material is used as the main component.
Patent JP-H0814604-A (JP)
Title: Cooler for engine-driven type air conditioner
Inventor: YAMAMOTO MINORU
IPC: F24F5/00
Filed: 1994-06-30
Abstract: PURPOSE:To provide a cooler for an engine-driven type air conditioner in which the air vent of a cooling water tube can be effectively facilitated and heat exchanging with refrigerant is not reduced. CONSTITUTION:A cooler for an engine-driven type air conditioner comprises an engine room 7 in which an engine is disposed, and an outdoor heat exchanging chamber 14 which is provided at the upper side of the room and in which a heat exchanger for engine cooling water is disposed. An engine cooling water circulating circuit for circulating cooling water between a cooling water pump 28a and an engine cooling jacket, and an exhaust gas heat exchanger circulating circuit for circulating cooling water among a cooling water pump 28e, an exhaust gas heat exchanger, the jacket and an engine cooling water heat exchanger 13 are provided. A switching valve 28c disposed at the top of the cooling water circulating circuit is connected to the vicinity of the water inlet 30b of the exchanger 13 via a bypass passage A.
Patent JP-H0924425-A (JP)
Title: Simplified drawing die
Inventor: KUSANO KAZUHIKO
IPC: B21D22/22
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a simplified drawing die able to prevent generation of wrinkles and that able to reduce die cost remarkably. SOLUTION: At the simplified drawing die 10, a pair of advanced block 22 wherein bottom end part 22A is projected to downward than surface 18A of upper die body 18, is fixed. Bottom end part 22A of those advanced block 22 is abutted to a sheet-like blank 16 in advance of surface 18A of upper die body when the upper die body 18 is approached to lower die punch 12 and further the sheet-like blank 16 is inserted into gap formed between the side face 12B of lower die punch 12 and these advanced block 22. Thereby, since the sheet-like blank 16 is fixed in the state received tension, generation of wrinkles is prevented.
Patent JP-S6265745-A (JP)
Title: Catalytic composition for inverting c3 and c4 hydrocarbon and inversion method thereof
Inventor: ALBERT DALTHER GALY
IPC: C07C9/06
Filed: 1986-07-23
Abstract: Compositions of matter comprise oxides of silicon, aluminum and/or titanium mixed with combinations of manganese oxide and magnesium oxide; iron oxide and magnesium oxide; calcium, strontium, barium, tin and/or antimony oxides, manganese oxide and magnesium oxide; and iron oxide, manganese oxide and magnesium oxide. These compositions are particulary useful as catalysts for selectively converting propane and butanes to ethylene and ethane and particularly to ethlyene. A method for converting propane and butanes to less saturated hydrocarbons is also disclosed in which the catalyst life is extended and the selectivity to ethylene and ethane, particularly ethylene, is improved by carrying out the contacting with the catalyst in the presence of steam, when the catalyst contains an oxide of iron and, optionally, when the catalyst does not contain an oxide of iron.
Patent JP-S5699152-A (JP)
Title: Method of and apparatus for manufacturing coreless sheet roll
Inventor: NAKAGAWA TAROU
IPC: B29C71/00
Filed: 1979-12-29
Abstract: PURPOSE: To obtain a coreless sheet roll through such processes as withdrawing its core after winding a sheet on the core and shifting the side of the thus wound roll in the axial direction, during the manufacturing process of a sheet roll such as toilet paper.  
     CONSTITUTION: The end of a sheet S is pulled out from a counter sheet roller R and positioned on rollers 12a and 12b. Then, a core 15 is placed on the sheet S by means of a chain 17, and an urging roller 21 is pushed against a core 15 by a cylinder 24. Then, a sheet S is wound several turns on the core 15, and the sheet roll Ra thus obtained is delivered to a yoke member 18. Then, it is placed on bars 26a and 26b, and the next core 15 is placed on rollers 12a and 12b. After taken-out sheet roll Ra is subjected to an end treatment, an urging member 32 is moved in the axial direction through action of a motor 28 and a chain 29, thus moving the sheet roll Ra in the same direction to remove the core 15. In this way, a coreless sheet roll can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6063846-A (JP)
Title: Circular fluorescent lamp
Inventor: KAJITA HIROSHI
IPC: H01J5/56
Filed: 1984-08-21
Abstract: PURPOSE:To make a projection conventionally provided in the end of the bulb unnecessary by forming at least one U-shaped protruding piece for restricting the rotation of bases on their inner surface and fitting said protruding piece in at least one of circular constricted parts formed on both end portions of the bulb. CONSTITUTION:At least one of bases 2 and 3 has a U-shaped protruding piece 7 for restricting the rotation of the base on its inner surface. Both end portions 1a and 1b of a bulb 1 have circular constricted parts 8. The base-rotation-restricting protruding piece 7 is attached to the constricted part 8 in such a manner that the piece 7 is fitted in the constricted part 8. When the bases 2 and 3 rotate, the protruding piece 7 moves in the direction indicated by arrow (c) until the side surface 7a of the piece 7 touches the sealing area 1c of the bulb 1 in such a manner as indicated by the dotted line thereby restricting the range of the rotation. As a result, it is not necessary to provide a projection inside the constricted area 8, thereby preventing any generation of cracks.
Patent JP-S5963507-A (JP)
Title: Driving method of line sensor
Inventor: IWABUCHI TOSHIYUKI
IPC: G01B11/00
Filed: 1982-10-05
Abstract: PURPOSE:To speed up the rising of a signal current and to drive a line sensor fast at a high frequency by applying a certain constant voltage to photodetecting elements all the time. CONSTITUTION:Common switches 42a-42d are connected to a bias power source 43 to apply the voltage VB to all photodetecting elements 41 and then a common switch 42a is changed over to a detection voltage 44 to switch the applied voltage to VS while an individual switch 46a is turned on. Signal currents of photodetecting elements 41a and 41a are inputted to an amplifier 47 and detected, and individual switches are turned on in the order of 46c and 46d to be connected to the common switch 42a, so that the signal of photodetecting elements 41aa-41ad constituting the 1st block are detected. The common switch 42 is connected to the bias power source 43 invariably even when no block is detected and the photodetecting elements 41 are applied with the bias voltage VB nearly equal to a threshold voltage all the time; a photocurrent starts flowing out on the switching to the detection current to obtain an output signal.
Patent JP-H11355885-A (JP)
Title: Structure of loudspeaker
Inventor: KAWAMIDORI TOSHITAKA
IPC: H04R1/06
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a structure for a loudspeaker by which a damper less structure is adopted, without possibility of electrical short-circuit or production of noise sound or the like through the use of tinsel and linearity of a vibration system is ensured, regardless of the damperless structure. SOLUTION: A conductive diaphragm 17 provided with a conduction part is configured by mounting a screen tint tinsel 12 from an inner circumferential part 7a of a diaphragm 7 over the outer circumferential part 8a of an edge 8 at the outer circumference of the diaphragm 7. Then the two conductive diaphragms 17 are placed, so that their radiation directions lie facing opposite to each other, and the inner circumferential part 7a of both the conductive diaphragms 17, 17 is jointed to a coil bobbin 6.
Patent JP-S5797680-A (JP)
Title: Semiconductor device
Inventor: NAKASHIMA MASAHIDE
IPC: H01L21/338
Filed: 1980-12-10
Abstract: PURPOSE:To improve the reliability of a wiring layer in a semiconductor device by extending with metal ohmically contacted with a GaAs active layer on an insulating film and plating gold with the ohmic metal as a primary layer metal. CONSTITUTION:After a gate wiring electrode 13 is formed on a GaAs semi- insulating substrate 11 formed with an active layer 12, an insulating film layer 17 is covered, and the insulating film layer of the drain and source ohmic electrode parts is etched and removed. After gold-germanium or the like is ohmically coated and alloyed on the part removed with the insulating film layer and the source wiring electrode part on the layer 17, gold is plated directly on the metal 19. The gold-germanium has strong adhesiveness with the insulating film, and is adapted for the wiring layer. Accordingly, source ohmic electrode, source bonding electrode and source wiring electrode can be simultaneously formed, thereby shortening the steps and improving the yield.
Patent JP-H03136671-A (JP)
Title: Head harness for gas mask
Inventor: BURAIAN EICHI HARISON
IPC: A62B18/08
Filed: 1989-07-07
Abstract: PURPOSE: To fit a head harness to a gas mask by providing a tongue part made of a plurality of elastic woven fabrics along a front end line at intervals, and forming the harness as a recessed type having such outline dimensions as exactly capped to a human head of ordinary size in a relaxed state. CONSTITUTION: A harness 22 is formed as a coif or a closed cap for covering the top, back and both sides of a head. The coif 2 is made of elastic fabric stretchable along two axial directions. In addition, the coif is recessed in a relaxed state and have a shape to be exactly capped to a human head of ordinary size. Also, the harness 22 is formed to have a front end periphery 24, and this front end periphery 24 has two tongues 26 as well as two lateral tongues 26 near the top of the harness 22. All of the tongues 26 are projected toward a mask and fixed to mask fitting positions.
Patent JP-S5874340-A (JP)
Title: Continuous vulcanizing method for rubber or plastic long-sized object
Inventor: ISHIWARI KEISHIROU
IPC: H01B13/14
Filed: 1981-10-29
Abstract: PURPOSE:To uniformalize a coating thickness of an extruded object such as rubber and to finish an outer diameter of a long-sized object into an uniform size, by a method wherein a long-sized object is forcibly pushed into a cross head at a constant speed by a pushing device, and a draw-off speed is controlled. CONSTITUTION:A pushing device 8 causes a core S' to pass through a cross head at a constant speed, and an extruded object such as rubber is evenly coated on the core S'. Through the working of a slack sensor 20, a long-sized object S is normally brought to more than a given slack, and even if a undulating phenomenon occurs during running of the long-sized object S due to friction between a seal packing and the long-sized object S', the undulating phenomenon is absorbed by a slack part S1.
Patent JP-H0729603-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: MIYASAKA TSUTOMU
IPC: H01M4/587
Filed: 1993-07-14
Abstract: PURPOSE:To provide a non-aqueous electrolyte secondary battery using a novel active material, where an electric charging/discharging characteristic and a cycle characteristic are improved. CONSTITUTION:A lithium ion type non-aqueous electrolyte secondary battery is composed of a positive electrode, which uses composite oxide expressed by a formula: LixMyGezOp (wherein M represents one or more kinds of a transition metal element selected from Co, Mn and Ni, 0.9<=x<=1.3, 0.8<=y<=2.0, 0.01<=z<=0.2, and 2.0<=p<=4.5) as an active material, a negative electrode, and a non-aqueous electrolyte.
Patent JP-S6331162-A (JP)
Title: Photoelectric conversion device
Inventor: OGAWA MINORU
IPC: H04N5/335
Filed: 1986-07-24
Abstract: PURPOSE:To make the width of a channel so large as to be equivalent to two bits and thereby to increase a value of current on the occasion of switching, by arranging pairs of thin film transistors in a zigzag form in the direction of an array. CONSTITUTION:The pattern forms of a source electrode 11 and a drain electrode 12 of a thin film transistor are altered so that the thin film transistors can be arranged in zigzags alternately in the direction of an array. In other words, pairs of thin film transistors, the one of odd-number bits and the one of even- number bits, are arranged in zigzags alternately in the direction of the array. Therefore, the width W2 of a channel 13 can be made larger by an addition of the other bits in the paired transistors because of the zigzag arrangement, even when the channel is parallel with the direction of the array. This constitution enables the increase of a value of current on the occasion when the thin film transistor switches over a photoelectric conversion element corresponding thereto, thus enabling the ensured reading of a picture information.