baber/WOPTO huggingface dataset:
Patent JP-H10243670-A (JP)
Title: Thermoelectric transducing system
Inventor: KANBE MITSURU
IPC: H02N11/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To assure easier alleviation of thermal stress and improve an output density and moreover easily improve an output by providing many thermoelectric transducers. SOLUTION: A plurality of thermoelectric transducers 4 comprising a thermionic element 1 and high temperature side and low temperature side thermal stress alleviating pads 2, 3 holding the thermionic element 1 are arranged, the high temperature side thermal stress alleviating pad 2 of each thermoelectric transducers 4 is joined to a heating duct 5 and the low temperature side thermal stress alleviating pad 3 is joined to a cooling block 6 divided into a plurality of sections. In each cooling block 5, a cooling path 7 is formed and each cooling path 7 is connected by a path connecting means 8 which may be changed depending on change of distance between cooling blocks 6. The cooling block 6 is divided for every thermoelectric transducer 4 and is independent of each other.  The path connecting means 8 is provided with a joint 10 which may be deformed depending on change of distance between the cooling blocks 6. Moreover, the joint 10 may be replaced with a U-shaped pipe.
Patent JP-H11314055-A (JP)
Title: Method and device for conveying cylindrical substrate to be coated
Inventor: BAUMECKER TOMAS
IPC: C23C14/50
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To coat a substrate having multiple surfaces by mass production without interruption of a coating process when positioning the substrate surface to be coated, and to provide a device therefor. SOLUTION: A substrate to be coated is supplied to a material cloud for sticking a coating material thereto, and a coating process contains at least two coating steps carried out temporally continuously and comprising one cycle. At least one coating chamber 2 and a coating source are installed, a conveying belt (an endless conveying belt) for conveying substrates 8, 19, 20, 21 along a conveyance passage is installed in the coating chamber 2, and the substrates 8, 19, 20, 21 conveyed along the conveyance passage by the conveyance belt is moved through the material cloud by the coating source.
Patent JP-H05238044-A (JP)
Title: Thermal printer
Inventor: WATANABE KAZUO
IPC: B41J2/36
Filed: 1992-02-26
Abstract: PURPOSE:To maintain printing quality uniformly by setting applied voltage in consideration of both the temperature of a thermal head and the temperature of a form in continuous issuance at high speed. CONSTITUTION:An applied-voltage data V1 is read from a temperature table based on a temperature data T1 from a temperature sensor and various conditions, a correction rank is then read from a correction rank table based on conditions such as printing speed, an ambient temperature, a printing rate, etc., and the numeric value of a correction value Ca is read from a correction value table based on the correction rank every time the number of previous issuance (i) reaches the number of correction setting na (100Xa, a=1, 2, 3,...) and it is set at the time of continuous issuance, in which the number of issuance is designated. Each applied-voltage data V1 read is corrected by the numeric value of the correction value Ca set, and a voltage is applied to a thermal head according to thus corrected applying voltage data V and printing issuance is conducted.
Patent JP-H05228059-A (JP)
Title: Electric water heater
Inventor: YOSHIDA YUICHI
IPC: A47J27/21
Filed: 1992-02-26
Abstract: PURPOSE:To surely boil water even when power supply is started again in such a situation that power supply is once cut off during hot-keeping operation, resulting in a drop of the water temperature. CONSTITUTION:A circulation path starts from and returns to a container 2 through an electric pump 7 and a water changeover device 9. When a heater 4 is energized, a controller 20 brings the electrically-driven pump 7 into operation to circulate water contained in the container 2, so that the temperature of water in the container 2 is equalized. Therefore, although the temperature in the lower layer becomes lower than that in the upper layer when power supply is stopped, causing a convection current to be generated in the lower layer, water is surely boiled without a change in the temperature rising gradient during transit period in which the convection current in the lower layer shifts to the entire convection current.
Patent JP-H05244355-A (JP)
Title: Picture recording device
Inventor: TANAKA YOSHINAO
IPC: G02B26/10
Filed: 1992-02-26
Abstract: PURPOSE:To magnify and reduce a recording picture without deteriorating picture quality by applying variable control to a relative value between a modulation speed and a scanning speed of a laser beam. CONSTITUTION:A data speed conversion section 1 outputs serially a picture signal inputted serially synchronously with a clock CK1 of processing period synchronously with a clock CK2 of a prescribed period. The laser beam is subject to intensity modulation by the picture signal outputted serially and a photosensitivity drum 6 is subject to exposure scanning by the laser beam subject to intensity modulation. A control section 11 controls an input output speed ratio in the data speed conversion section 1. For example, when the synchronization of the output clock CK2 is set longer than the synchronization of the input clock CK1, the scanning distance on the photosensitivity drum 6 per one picture element bit, that is, the recording image of one picture element is extended and a magnified line picture is recorded. Thus, the magnification in the 2-dimension direction is implemented by quickening the drive speed pitch of the photosensitive drum 6.
Patent JP-S51114554-A (JP)
Title: Worm gear device
Inventor: KASUFUCHI FUMIAKI
IPC: F16H1/16
Filed: 1975-04-02
Abstract: PURPOSE: A worm transmission gear with high lubricability. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61198082-A (JP)
Title: Distance measuring device
Inventor: TAKANASHI NOBUAKI
IPC: G01S7/28
Filed: 1985-02-28
Abstract: PURPOSE:To measure a distance with high accuracy by eliminating an influence of a roundabout wave and a multiple reflection wave, and detecting only a phase difference to a sending wave motion of direct reflection. CONSTITUTION:A reflected wave from an object is received by a receiver 40, amplified by an amplifying circuit 41, and thereafter, inputted to a waveform shaping circuit 42 and a receiving wave strength detecting circuit 60. In the waveform shaping circuit 42, a receiving signal D is converted to a square wave, and inputted to a phase detecting circuit 50 together with an oscillating signal A, by which a phase difference between sending and receiving wave motions is detected. In an operation controlling circuit 70, a distance to an object is derived by using a detected phase difference which is detected by the phase detecting circuit 50 during the time when a receiving wave strength signal E is obtained in the beginning, after a gate signal B has been outputted. In this way, only a phase difference between a sending wave motions of a direct reflected wave can be detected, therefore, a distance can be measured with high accuracy.
Patent JP-H08211736-A (JP)
Title: Developing device
Inventor: MIKAWA SUSUMU
IPC: G03G15/08
Filed: 1995-02-02
Abstract: PURPOSE: To easily perform proper development and to prevent agglomeration and deterioration of developer, which are caused by stress applied to it, by making a regulating member vary an amount of developer, carried to an image carrier by means of a developer carrying member, according to the condition of a latent image formed on the image carrier. CONSTITUTION: The developing device adjusts the amount of developer carried to the image carrier 10 by means of the developer carrying member 20 by using the regulating member 22 which is in the vicinity of the member 20. In the developing device, the regulating member 22 is provided rotatably, and is provided with a plurality of regulating parts 22b whose distances from the center of the rotation of the member differ or is provided with a magnet part having a magnetic pole.
Patent JP-H03243234-A (JP)
Title: Composite wire for high temperature
Inventor: FURUYA MASAHARU
IPC: B21F19/00
Filed: 1990-02-19
Abstract: PURPOSE:To suppress the oxidation of inside copper or copper alloy in spite of a long-time use at a high temperature by forming a high melting point metallic layer composed of Nb, Ta or an alloy of them out-side a core wire of copper or a copper alloy. CONSTITUTION:In a composite wire 10 for a high temperature, a high melting point metallic layer 12 composed of Nb, Ta or an alloy of them is formed outside a core wire 11 of copper or copper alloy. In this way, the inside copper or copper alloy can be prevented from oxidation. Since the high melting point metallic layer 12 composed of Nb, Ta or an alloy of them is hardly diffused in copper or copper alloy under a fixed temperature, electrical resistance can be prevented from increasing.
Patent JP-S51116578-A (JP)
Title: Fork device for stacker crane
Inventor: TOMITA FUMIAKI
IPC: B65G1/14
Filed: 1975-04-02
Abstract: PURPOSE: To make the loading operation highly efficient by accomplishing the simultaneous warehousing operations of a plurality of extendible fork devices. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58155374-A (JP)
Title: Tester for printed circuit board
Inventor: SAKAMURA TOSHIHIRO
IPC: G01R1/073
Filed: 1982-03-12
Abstract: PURPOSE:To facilitate the checking of a printed circuit board for opening/short- circuiting by interposing between a printed circuit board to be tested and a terminal an elastic connector in which a plurality of metal plates are buried on a flexible transparent plate in a specified arrangement while conductive pins are retained on a terminal plate made up of a transparent insulation board. CONSTITUTION:An elastic connector 21 is laid on a printed circuit board 10 set on a table. A terminal plate 22 is placed on the connector by a visual checking to position it so that a pin 26 faces a pad section 12 and pressed to perform a testing. In this case, as the insulation plates 23 and 25 are both transparent, it is possible to have the pin 26 facing the pad section 12 by visual checking without particularly accurate positioning of the printed circuit board 10. Since the array pitch p of a fine metal wire 24 of the elastic connector 21 is set smaller than the minimum width W of the pad 12 and the tip diameter D of the conductive pin, the fine metal wire 24 is sure to be positioned above the pad 12 and below the conductive pin 26 when the elastic connector 21 is laid on the printed circuit board 10. In addition, the flexibility of the transparent plate 23 allows the pin 26 to conduct to the pad 12 facing it 26 accurately through the fine metal wire 24 when the terminal plate 22 is pressed.
Patent JP-H03241426-A (JP)
Title: Cache memory system
Inventor: MORIOKA MICHIO
IPC: G06F12/08
Filed: 1990-02-20
Abstract: PURPOSE:To attain coincidence control between an instruction and data cache with the small amount of a hardware by detecting whether the data is stored in the other cache memory or not only when the data to be required to a cache memory is not present thereon, and making the data invalid when this data is present in the other cache memory. CONSTITUTION:A cache data identifying means 130 is provided to identify all information existing in an instruction and the data cache memory 152. When the data to be required to one cache is not present thereon, the required data is read out from a main memory 200 and newly registered and the cache data identifying means 130 detects whether the relevant data is present in another cache 122 or not. When this data is present in the other cache, this data is made to be invalid. Then, exclusive control is executed to inhibit the same data to be registered to the instruction cache 122 and the data cache 152. Thus, without providing an instruction change buffer, competition between instruction and data storage can be controlled in an instruction and data separating cache memory.
Patent JP-H06225661-A (JP)
Title: Cultivation method by using seawater permeated into ground
Inventor: SHIMABUKURO YOSHINOBU
IPC: A01K61/00
Filed: 1993-02-04
Abstract: PURPOSE:To perform the cultivation of marine organisms keeping high survival ratio throughout the year by using deep underground layer seawater filtered and cleaned with the coral limestone of deep underground layer. CONSTITUTION:A well is drilled on a ground containing a RYUKYU limestone layer having a coral-reef limestone extending to the deep underground layer under the sea level. The aseptic deep underground layer seawater having definite temperature and spontaneously cleaned by the filtration through the coral limestone of deep underground layer is sucked through a water-intake pipe 4 with a pump 5. The permeated underground seawater is discharged to a ground culture tank or a culture pond to culture marine organisms.
Patent JP-H09236239-A (JP)
Title: Incineration ash melting method and melting furnace
Inventor: OKOCHI ISAO
IPC: F27B3/20
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To ensure the quantity of heat for melting incineration ash, attain a stable melting function with the heating capacity increased by accumulating molten slag on the bottom of a furnace, maintain a stable slag discharge by controlling a temperature drop of the molten slag, and effectively melt and vitrify the incineration ash to reduce its volume and make it harmless. SOLUTION: Electroconductive heating elements 9 are put in a pile in an electromagnetic induction heating furnace and inductively heated so that incineration ash charged in the furnace is brought into contact with the heating elements 9 and melted to molten slag. The molten slag accumulated on the bottom of the furnace is discharged continuously or intermittently, starting from a high temperature region in the molten slag.
Patent JP-S51115146-A (JP)
Title: Aeriel cable toy
Inventor: KOO JIYUICHI
IPC: A63H13/20
Filed: 1975-03-31
Abstract: PURPOSE: An inexpensive aeriel cable toy that uses a simple motion transmitting device. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57156437-A (JP)
Title: Preparation of 2-hydroxy-alkyl methacrylate
Inventor: SHIMIZU NOBORU
IPC: B01J31/04
Filed: 1981-03-20
Abstract: PURPOSE: To obtain the titled substance in high purity in high yield, by dehydrating a catalyst solution prepared by dissolving previously a ferric organic organic carboxylate in methacylic acid, using it in the esterification reaction of methacrylic acid with 2W4C alkylene oxide.  
     CONSTITUTION: After a ferric organic carboxylate (e.g., acrylic acid, benzoic acid, salicylic acid) is dissolved in methacrylic acid to give a catalyst solution, which is dehydrated (water is removed as an azeotropic mixture with an entrainer such as methacrylic acid, benzene, etc.), it is added to esterification reaction of methacrylic acid with 2W4C ethylene oxide to give the titled substance. The amount of the catalyst used is proferably 0.5W2mol% based on raw material methacrylic acid, and the water concentration in the reaction liquid is made preferably ≤0.08wt% by the dehydration. The reaction temperature is 40W120°C.  
     EFFECT: The reduction in the reaction rate in the latter half of the reaction and side reactions are prevented. Scales caused by the deposit of a catalyst substance will hardly occur. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S53124302-A (JP)
Title: Shaft seal device for submerged power machine
Inventor: KAWAKAMI TOMIHISA
IPC: F16J15/46
Filed: 1977-04-05
Abstract: PURPOSE: A shaft seal device for submerged power machine which causes no friction with a driving shaft, prevents water from entering a casing chamber and contains a safety appliance which stops entering water by utilizing a chemical reaction to the entering water when a water invasion trouble occurs. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08210507-A (JP)
Title: Metal made gasket
Inventor: TAKADA KAZUKUNI
IPC: F16J15/08
Filed: 1995-02-06
Abstract: PURPOSE: To improve sealing property for beads of bead base plates and prevent whole compression by providing assistant beans in the bead base plates and mounting a stopper part in an intermediate plate in a metal made gasket. CONSTITUTION: A metal made gasket is formed with bead base plates 1, 2 having beads 4 along combustion chamber holes 7 and assistant beans 5 and an intermediate plate 3 held between the bead base plates 1 and 2. A stopper part 9 formed in the intermediate plate 3 prevents whole compression of the bead substrates 1 and 2 when they are fastened and absorbs irregularity of opposite fitting surface of a cylinder head 15 and a cylinder block 16 and exhibits sealing property for the bead 4.
Patent JP-H04257353-A (JP)
Title: Elastic warp knitted fabric
Inventor: TANAKA YUKIO
IPC: D04B21/04
Filed: 1991-02-08
Abstract: PURPOSE:To obtain a warp knitted fabric capable of preventing yarn-releasing phenomenon of an elastic yarn while retaining the appearance and contact feeling. CONSTITUTION:An elastic warp knitted fabric each arranging a non-stretchable fiber yarn in front reed and conjugate elastic yarn using a stretchable elastic yarn as a core yarn in middle reed, and further stretchably inserting a stretchable elastic yarn in another reed and mutually fusing the stretchable elastic yarns on the mutual contact part. The warp knitted fabric having excellent appearance, feeling, strength, etc., and useful as a sea wear can be obtained by forming the above-mentioned constitution.
Patent JP-H02261875-A (JP)
Title: Double-functional adhesive tape and its manufacture
Inventor: MAIKURU AREN JIYONSON
IPC: C09J7/10
Filed: 1990-02-20
Abstract: PURPOSE: To obtain a dual-functional adhesive tape wherein a heat-activable adhesive and an acrylic pressure-sensitive adhesive are held to a strongly bonded state even at a time of heating by irradiating the heat-activable adhesive coated with a specific monomer compsn. with ionizing radiation to subject the same to graft polymerization and adapting the acrylic pressure-sensitive adhesive layer to the polymerized layer.  
     CONSTITUTION: A heat-activable adhesive is extruded (A) and coated with a monomer compsn. selected from the group consisting of (meth)acrylic acid and an ester thereof, (meth)acrylamide, t-alkyl (meth)acrylamide free from steric hindrance and N-vinyl pyrrolidone (B) and this coated heat-activable adhesive is irradiated with ionizing radiation to perform graft polymerization of the above mentioned monomer to the heat-activable polyolefin adhesive (C) and a layer of an acrylic pressure-sensitive is adapted to the graft- polymerized monomer (D) to produce the title tape. Even when this tape is heated for the purpose of adhesion, the pressure-sensitive adhesive is held to the state strongly bonded to the heat-activable adhesive. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H02218132-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJII KOICHI
IPC: H01L27/148
Filed: 1989-02-20
Abstract: PURPOSE:To decrease interface traps by implanting hydrogen ions in the interface part between a semiconductor substrate and a silicon oxide film. CONSTITUTION:A P-type diffused layer 2 is formed on an N-type semiconductor substrate 1 comprising silicon. An N-conductivity type optoelectric transducer region 3, an N-conductivity type channel region 4 and a channel stopper 6 are formed in the diffused layer 2. A charge transfer electrode 7 which is surrounded with a silicon oxide film 5 and comprises polysilicon, an insulating film 8 and a light shielding aluminum film 9 having the opening at the upper part of the optoelectric transducer region 3 are formed. With the light shielding aluminum film 9 as a mask, hydrogen ions 10 are implanted into the entire surface of this solid-state image sensing element. The hydrogen ions 10 are introduced only into the part of the optoelectric transducer region 3. Thus, interface traps can be decreased to a large extent.
Patent JP-S61201056-A (JP)
Inventor: SHIOTANI TSUTOMU
IPC: D04B1/00
Filed: 1985-02-28
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-S59166016-A (JP)
Inventor: NAKAYA MASAMI
IPC: A01F12/22
Filed: 1983-03-09
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-H06298191-A (JP)
Title: Gas supply system
Inventor: RONARUDO FUREDERITSUKU KASHIDE
IPC: B64D13/08
Filed: 1994-03-10
Abstract: PURPOSE: To effectively change the composition of gas in a sealed space by changing the composition of first gas from a space through a pressure swing adsorption system, returning that gas to the space, changing the composition of second gas from the outside of the sealed space and moving that gas to the sealed space. CONSTITUTION: The first gas having the first composition is supplied from sealed spaces 10 and 11 such as the inside of an aircraft to a pressure swing adsorption system 23. Then, the composition of the first gas is changed by this system 23 and that changed gas is supplied to the sealed spaces 10 and 11. Further, the said supply of the first gas to the pressure swing adsorption system 23 is stopped, and the second gas having the second composition is supplied from the outside of the sealed spaces 10 and 11 to the pressure swing adsorption system 23. Then, the composition of the second gas is changed and that changed second gas is supplied to the sealed spaces 10 and 11. In this case, the first gas is air recycled from the sealed spaces 10 and 11 and the second gas is air introduced from an external pressurized air source.
Patent JP-H01214705-A (JP)
Title: Measuring apparatus for shape of beveling of circumferential weld
Inventor: SATO HAJIME
IPC: G01B11/24
Filed: 1988-02-23
Abstract: PURPOSE:To make accurate and automate the alignment of a TV camera with a beveling to be measured and also to enable the evaluation of the accuracy of a measured value, by a method wherein the images of the beveling and an alignment jig are subjected to image-measurement by the TV camera. CONSTITUTION:A TV camera 1 and an area light 2 are installed with a beveling 4 of a piping 3 between them, and an alignment jig 6 is set on the beveling 4. The jig 6 has a construction wherein alignment plates 7a and 7b provided with a plurality of cuts 8 made at an equal pitch and in a prescribed width are set up in parallel and fixed by holding plates 9, and the silhouettes of the beveling 4 and the alignment plates 7a and 7b appear on a monitor screen 5 of the TV camera 1. When the left and right widths of the silhouettes passing the cuts 8 of both the alignment plates 7a and 7b are different from each other, an instruction is delivered from an image measuring apparatus 10 to a robot controller 18, and a positional deviation of the TV camera 1 is adjusted automatically by a robot 16. Since the direction of oscillation is seen from the position of the central cut on the screen, besides, the rotational center of the oscillation can be adjusted automatically by the robot 16.
Patent JP-H04278773-A (JP)
Title: Image forming device
Inventor: ITO YASUO
IPC: H04N1/23
Filed: 1991-03-06
Abstract: PURPOSE:To express the half tone without executing a special adjustment, and also, without lowering the resolution which can be reproduced by suppressing an operation frequency. CONSTITUTION:Correction data in a gamma correction conversion table prepared in a RAM 303 is extracted by a Video signal, and based on this correction data, a delay generation time is controlled by delay generating circuits 308, 309, and a light emission time of a laser beam of one picture element, etc., is modulated. Also, the contents of the gamma correction conversion table in the RAM 303 are constituted so that they can be changed by a CPU 105.