baber/WOPTO huggingface dataset:
Patent JP-H06109346-A (JP)
Title: Method and device for detecting amount of refrigerant sealed in
Inventor: NAGASHIMA HISAO
IPC: F25B49/02
Filed: 1992-09-29
Abstract: PURPOSE:To obtain a method and a device therefor for detecting, without the use of a sensor or calculating means, whether the amount of the refrigerant actually contained in a refrigeration cycle is inadequate or above the appropriate level as against the amount necessary for an appropriate degree of subcooling on the side of the inlet into the expansion valve in the refrigeration cycle. CONSTITUTION:In a refrigeration cycle 11 the refrigerant on the side of the inlet into the expansion valve 3 is drawn into a detector 8 for detecting the amount of refrigerant sealed in. There is a degree of subcooling SC which enables the refrigeration cycle to operate at the maximum of efficiency. To the same extent as the amount of heat corresponding to this degree of subcooling SC the refrigerant is heated by a heater 14 and the condition of the refrigerant resulting from the heating is observed through a sight glass 17; if the refrigerant is seen to exist in two phases of gas and liquid, the refrigerant in the refrigeration cycle 11 is increased by addition until it assumes a liquid phase in the observation through the sight glass 17; then the refrigerant is contained in an amount which enables the refrigerant cycle to have an optimal degree of subcooling.
Patent JP-H06109285-A (JP)
Title: Outdoor unit for multi-room type air conditioner
Inventor: MIZUSHIMA MORIHIRO
IPC: F24F5/00
Filed: 1992-09-29
Abstract: PURPOSE:To simply form a low-cost outdoor unit for a multi-room type air conditioner. CONSTITUTION:Since tube connection of gas side of indoor units 106, 109 to an outdoor unit 101 for a multi-room type air conditioner is formed by providing a connection port of an indoor unit A to an indoor unit B at one manual valve 1, number of components of the valve1 can be reduced, a branch tube can be eliminated, and its cost can be also reduced.
Patent JP-H02104577-A (JP)
Title: Production of tetrahydropyrimidine compound
Inventor: YAMAZAKI TAKESHI
IPC: B01J31/04
Filed: 1988-10-14
Abstract: PURPOSE:To simply obtain the title compound useful as an intermediate for dye, agricultural chemical and medicine or a catalyst for addition reaction of isocyanate with polyol in high yield by reacting a nitrile compound with 1,3-propanediamines in the presence of a specific catalyst. CONSTITUTION:A nitrile compound expressed by formula I (R<1> is aliphatic group, aromatic group or aliphatic group having aromatic substituent group) is reacted with 1,3-propane diamines expressed by formula II (R<2>, R<3> and R<4> are H, aliphatic group or aliphatic group having aromatic substituent group) using a salt of at least one kind of metal selected from a group of zinc, copper, iron, cobalt and manganese, preferably at a ratio of nitrile to diamine of 0.9-1.1 equivalent at 60-300 deg.C, especially 80-250 deg.C to provide the compound expressed by formula III. Furthermore, sulfur, hydrogen sulfide, etc., can be further used as the above-mentioned catalyst.
Patent JP-H09153615-A (JP)
Title: High breakdown voltage semiconductor device
Inventor: KAWAGUCHI YUSUKE
IPC: H01L29/78
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a high breakdown voltage semiconductor device in which the channel width below a gate electrode may be enlarged without increasing the contact resistance of a source electrode, by forming a channel between adjacent first conduction type source layers. SOLUTION: A plurality of island-like first conduction type source layers 3 are formed on the surface of a second conduction type base layer, and gate electrodes are formed between the adjacent first conduction type source layers 3. Therefore, channels are formed also between the first conduction type source layers 3. Thus, the effective channel width may be enlarged in comparison with a conventional high breakdown voltage semiconductor device in which a gate electrode 8 and hence a channel are formed only between the first conduction type source layer 3 and a first conduction type drift layer 5. Therefore, lower on-resistance may be obtained.
Patent JP-2000083919-A (JP)
Title: Rf coil, magnetic resonance image pick-up method and its device
Inventor: SATO KENJI
IPC: G01R33/32
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To improve a workability at the time of picking-up images in spines at a plurality of positions by permitting an RF coil installed so as to enclose the periphery of a testee body to be provided with a plurality of coils arranged at distance along a coil axial direction and a capacitor connecting the adjacent coils. SOLUTION: A pair of upper and lower gradient coil parts and a transmission coil part are arranged in the internal space of a magnetrostatic generation part and an image pick-up table mounting the testee body is carried in and out in the opposite space of the transmission coil part. Respective reception coil parts 102, 104 and 106 for picking-up the images of a C spine, a T spine and an L spine are attached to the image pick-up table by enclosing the image pick-up part of the testee body and also an electric circuit having the capacitors 152, 154 and 156 serially is disposed between a pair of connectors for the reception coil parts 102, 104 and 106. Besides, the both ends of the adjacent capacitors 152, 154 and 156 are connected by the capacitors 172, 172'; 174, 174' so as to enhance the workability at the time of forming the image.
Patent JP-H02106562-A (JP)
Title: Device and method of winding shaftless bobbin
Inventor: NAMEKAWA SHUICHI
IPC: B65H54/44
Filed: 1988-10-14
Abstract: PURPOSE:To facilitate mounting and demounting of a winding bobbin and to sharply improve working efficiency by a method wherein a claw for bobbin lock insertable in the shaft hole of a bobbin and openable radially of the bobbin is protruded from the upper surface of a winding table. CONSTITUTION:A rotary shaft 8 is rotated in a direction in which claws 2 and 2 are closed, and a bobbin 20 is placed on a winding table 1 as the claws 2 and 2 are inserted in a shaft hole 21 of the bobbin 20. The rotary shaft 8 is started to rotate in a direction in which the claws 2 and 2 are opened. The rotation force of the rotary shaft 8 causes rotation of a rotary shaft 4 through bevel gears 6 and 7, and through movement of a nut 3 engaged therewith, the claws 2 and 2 are opened. By bringing the claws 2 and 2 into contact with the inner wall of the shaft hole 21 of the bobbin 20, the movement is stopped. The contact force of the claws 2 and 2 causes lock of the bobbin 20 to the winding table 1. As a result, rotation of the bobbin 20 is generated and a linear substance can be wound. When winding around the bobbin 20 becomes full, rotation of the rotary shaft 8 is stopped, and reversing the shaft, lock by the claws 2 and 2 is rendered ineffective.
Patent JP-H06112355-A (JP)
Title: Ceramic package
Inventor: YAMAKAWA KOJI
IPC: H01L23/13
Filed: 1992-09-29
Abstract: PURPOSE:To provide a ceramic package common to many kinds of semiconductor chips and shorten the design and manufacture time and cut down the cost by using a ceramic multilayer wiring board in common, and enabling the wiring made on the surface to be changed, corresponding to the function of the i/o terminals of a semiconductor chip mounted. CONSTITUTION:This ceramic package is equipped with a ceramic multilayer wiring board 1, which has via holes 411, 421,... for signals as the redundancy circuits being arranged corresponding to the desired i/o terminals out of i/o terminals of an LSI chip 7, via holes 412, 422,... for power, and via holes 413, 423,... for earth, and further thereon a film conductor wiring 5 for connecting the i/o terminals of the LSI chip 7 with the surface exposed sections of the via holes 4 is made. Hereby, the ceramic multilayer wiring board 1 can be communized by selecting the via holes 4 to connect with the film conductor wiring 5 properly with the redundant circuits, according to the function of the mounted LSI chip 7.
Patent JP-H0599190-A (JP)
Title: Semiconductor manufacturing device
Inventor: SATO HIROBUMI
IPC: F04D19/04
Filed: 1991-10-08
Abstract: PURPOSE:To prevent corrosion and provide stable operation for a long time by covering areas, having contact with corrosive material in an exhaust passage for an exhaust system which is set up in a semiconductor manufacturing process, with a fluorine contained resin film. CONSTITUTION:Teflon coatings are applid to areas, such as the inside wall 1A of a chamber, the back 2A of a baffle surface, the surface 3A of a panel, the outside wall 4A of a shield and the inside wall 5A of an exhaust port, having contact with or exposed to corrosive material (including gas) in an exhaust passage for an exhaust system such as a cryopump, which is to be covered with a fluorine contained resin film. Problems with the corrosion of components are dissolved and stable exhausion performance is provided for a long time.
Patent JP-H07116225-A (JP)
Title: Powdered medicine supply device
Inventor: OMURA SHIRO
IPC: B65B35/44
Filed: 1993-09-11
Abstract: PURPOSE:To provide a powdered medicine supply device used in a powdered medicine partial wrapping machine and to convert it to an automatic machine. CONSTITUTION:This device is constituted by forming a large number of cassettes 21 in which powdered medicine are housed, a working device which ejects the powdered medicine by operating the cassettes 21 located at a supply position, and a weighing apparatus 61 to weigh the powdered medicine elected from the cassettes 21, and moving the large number of cassettes 21 via the supply position. In this way, the powdered medicine housed in each cassette 21 can be ejected by the working device, and also, election quantity is weighed by the weighing apparatus 61, therefore, required quantity can automatically be supplied.
Patent JP-H10103712-A (JP)
Title: Air conditioner system
Inventor: TOMIZAWA MORIO
IPC: F24F3/044
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To increase a space on a roof by eliminating installation of a large- scale air conditioner facility in the space on the roof. SOLUTION: Air conditioned air is diffused in ceiling garrets of floors 1, 2 of an architecture such as a building by an air conditioner 18, and the air is diffused to the floors 1, 2 via air outlets 13, 14 of the ceilings. The conditioners 18 are installed in upper spaces of small scale necessary spaces 16 of a system toilet and a machine installation place. The atmosphere is input from an air suction port 19a provided at an outer wall 19 near the conditioner 18.
Patent JP-H05213795-A (JP)
Title: Stabilized 141b
Inventor: RICHIYAADO MAKUMASUTAA KURUTSU
IPC: C08G18/08
Filed: 1992-09-04
Abstract: PURPOSE: To provide a blowing agent stabilized against decomposition in a premix composition or polyurethane foam which contains 1,1-dichloro-1- fluoroethane and an anti-decomposition agent such as 4-benzyloxyphenol, etc.  
     CONSTITUTION: 1,1-Dichloro-1-fluoroethane (141b) is formulated with an anti- decomposition agent consisting of 4-benzyloxyphenol, and 2,6-di-tert-butyl-4- methylphenol, etc., thereby obtaining the objective HCFC blowing agent such as 141b stabilized against decomposition in an organic polyol premix composition, incorporating an organic polyol, a blowing agent, a surfactant, a catalyst, and additives, etc., which is reacted with an organic polyisocyanate component for manufacturing polyurethane foam and polyisocyanurate foam, etc., or in polyurethane foam and polyisocianurate foam. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H03122574-A (JP)
Title: Trouble point locating apparatus for parallel two-circuit power system
Inventor: MURATA KENJI
IPC: H02H3/36
Filed: 1989-10-05
Abstract: PURPOSE:To uniquely specify a trouble point by inputting the current data of a digital relay type current differential or current ratio differential protective relay apparatus to a location and operation circuit through a connection cable by each phase difference current location wherein the shunt ratio of respective phase currents within parallel two circuits is applied. CONSTITUTION:When trouble is detected, the current data of respective terminals and the current data from a current differential or current ratio differential protective relay apparatus 11 are frozen within the memory of a location and operation circuit 7. The transmission inferiority inspection item within the frozen data is checked and, when there is no transmission inferiority, each phase difference current location is selected and, when there is transmission inferiority, each location due to self-terminal judgement is selected. When there is no transmission inferiority and the data of all terminals are effective, the sum total of the current data of all terminals is taken at every phase to grasp which of the phases of all circuits has trouble. Then location values are determined with respect to the location and operation formulae of P-Q terminal correspondence, Q-R terminal correspondence and R-P terminal correspondence are determined. Synthetic judgement is performed by combining three location values and the trouble point in parallel two circuits is specified.
Patent JP-H1191011-A (JP)
Title: Bag making machine and production of bag
Inventor: TAKAHASHI YUKIO
IPC: B31B31/60
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To inhibit adhering of paste to a bag making machine to a minimum, and secure pasting in folding of an opening part by applying paste to a pasting position of bag paper excluding a part near notches of the opening folding part, and applying paste to a handgrip pasting part. SOLUTION: Paste is applied to a paste applying part N3 of bag paper, which is formed of a pasting position N1 of a pasting part H1 of a handgrip grip H, and a pasting position N2 of an opening folding part P4 excluding a part corresponding to the pasting position N1, through a first paste applying part by setting position of a paste applying pad. And through a second paste applying part, paste is applied to the surface of the pasting part H1 of the handgrip H pasted to the bag paper P. Alternatingly, through the first paste applying part, paste is applied to the paste applying position of the bag paper, which corresponds to pasting position of the pasting part H1 of the handgrip H.  And through the second paste applying part, paste is applied to the surface of the pasting part H1 of the handgrip H pasted to the bag paper P, and the paste applying part of the opening folding part positioned roughly across the entire width of the bag paper P on the side of the bag bottom from an opening folding line L6.
Patent JP-2000071052-A (JP)
Title: Continuous steel casting method
Inventor: WATANABE KEIJI
IPC: B22D11/108
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a continuous casting method to manufacture a high-quality steel with difficulty of powder entrainment and superior lubricity and without powder defect by specifying the values of interfacial tension between mold powder and molten steel at a specified temperature, viscosity of the mold powder at a specified temperature, and casting velocity. SOLUTION: The relations among interfacial tension γ (dyn/cm) between the mold powder and molten steel at 1,550 deg.C, mold powder viscosity η (poise) at 1,300 deg.C, and casting velocity Vc (m/min) are to satisfy the formula. As to the powder entrainment, the viscosity gives a large effect, and the interfacial tension between the molten steel and the powder also gives a large effect on the powder entrainment. The interfacial tension can be controlled by changing the content of CaO or Al2O3 of the powder or optimizing the molten steel components (within the range not to affect the characteristics).
Patent JP-H06100102-A (JP)
Title: Malodor preventive device of garbage collector
Inventor: SUZUKI JUNICHI
IPC: B65F3/00
Filed: 1992-09-30
Abstract: PURPOSE:To provide a malodor preventive device of a barbage collector capable of preventing outflow of malodor, easy to clean and inspect the inside of a storage box and capable of dissolving a negative pressure state inside of the storage box. CONSTITUTION:A garbage collecting car provided with a discharge plate 18 reciprocating in the longitudinal direction in a garbage storage box 7 is installed with a box type front cover 11 at a front part opening part of the garbage storage box 7 in a blocked state and provided with a cleaning-inspection port 13 having an air suction and exhaust port 12 or an air suction port 22 and an openable door 14 on this front cover 11 Additionally, on the inside of the front cover 11, a valve plate 23 to open by negative pressure is provided so as to constantly close the air suction port 22 by a spring pressure means of deadweight, a spring or others. Furthermore, at an optional position of a front cover 24 or on an air suction and exhaust chamber installed on and communicated through to the air suction and exhaust port of the front cover 24, an air exhaust fan to forcibly exhaust air inside of the storage box 7 is provided.
Patent JP-H10110305-A (JP)
Title: Clothing having hip-up function
Inventor: TAKESHIMA TAKEHIRO
IPC: A41D7/00
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To prepare a clothing having hip-up function protected from unfavorable influence on an outer clothing, free from unpleasant pressing feeling, excellent in usability and moving property and useful for a girdle, etc., by arranging a freely extendible front body cloth and a specific back body cloth. SOLUTION: This clothing is composed of a freely extendible front body cloth 2 and a freely extendible back body cloth 4. The back body cloth 4 consists of a right and a left less extendible belt-shaped part 12 reaching at least the upper lateral side of the thigh via the junction of the hip and the upper rear side of the thigh and a more extendible part 13 which wraps the hip in the region excluding the less extendible parts 12. Further, it is preferable that in the front body cloth, a V-belt shaped part 6 corresponding to the right and left groins is formed by a single layered cloth and a part 7 wrapping the abdomen in the region excluding the V-belt shaped part 6 is formed by a multi- layered cloth.
Patent JP-H0574468-A (JP)
Title: Solid electrolyte fuel cell
Inventor: IWATA TOMOO
IPC: H01M8/02
Filed: 1991-09-12
Abstract: PURPOSE:To provide a lanthanum chlomite layer having no gas permeability and being excellent in fineness. CONSTITUTION:A solid electrolyte fuel cell has a cell and a lanthanum chlomite layer 32 which is located on a base 31. The cell comprises an anode and a cathode both disposed on a solid electrolyte and the lanthanum chlomite layer separates and feeds both of the reaction gases of fuel gas and oxidizer gas to the anode and cathode of the cell and electrically connects the anode and the cathode together. The lanthanum chlomite layer is formed by plasma flame coating on the base and then heat treated.
Patent JP-S63114692-A (JP)
Inventor: SUZUKI SHOYA
IPC: B41F17/04
Filed: 1986-10-31
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-S61166106-A (JP)
Inventor: KARUROSU ROPESU ARURIAZU
IPC: H01C10/32
Filed: 1985-11-20
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-S61139047-A (JP)
Title: Semiconductor device
Inventor: OMORI KAZUSHI
IPC: H01L21/58
Filed: 1984-12-11
Abstract: PURPOSE:To remarkably improve the heat-dissipating property and the electric characteristics, by setting the thickness of a flame-sprayed ceramic layer according to the characteristics of a semiconductor element disposed directly on the layer. CONSTITUTION:A ceramic layer 31 is flame sprayed on a substrate such that the ceramic layer 31 has locally different thicknesses to form an uneven surface. Semiconductor elements 32 and 33 having characteristics suitable for the respective thicknesses are mounted on the flame sprayed ceramic layer 31 through a flame sprayed copper layer 34 and a solder layer 35 in that order. For example, if the semiconductor element 32 has a large current capacitance and is required to decrease its heat dissipation, it is mounted on the thinner region of the ceramic layer 31, and if the semiconductor element 33 has a higher dielectric resistance, it is mounted on the thicker region of the ceramic layer 31.
Patent JP-2000088361-A (JP)
Title: Air conditioner
Inventor: KURAMOTO TETSUEI
IPC: F25B1/00
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent decrease in flow rate or the clogging of a gas bypass capillary in an air conditioner. SOLUTION: An air conditioner is provided with an electric heater 11 for connecting the outlet of an oil separator 2 to the inlet of an accumulator 8 through a gas bypass opening and closing valve 9 and a gas bypass capillary 10 to heat the outlet part or all the part of the gas bypass capillary 10. Thus, the deposition and accumulation of impurities in the outlet part of the gas bypass capillary 10 are suppressed and decrease in flow rate or the clogging of the gas bypass capillary 10 can be prevented to improve the reliability of a system.
Patent JP-H07114561-A (JP)
Title: Document preparation device and background data control method
Inventor: SATO YONEO
IPC: G06F17/24
Filed: 1993-10-19
Abstract: PURPOSE:To optionally alter the format of document data and process background data according to the format alteration in the document processor equipped with a background-added document preparing function. CONSTITUTION:The document data are stored in a document buffer 16 and background data added to the document data are stored in a background buffer 17. When the format of the document data are altered through an input part 11, a control part 13 judges whether or not the contents of the format alteration affect the background data. When the background data are affected, the control part 13 erases the background data stored in the background buffer 17 or alters them according to the contents of the format alteration.
Patent JP-H08101444-A (JP)
Title: Image reproducing device and image pickup/reproducing device
Inventor: SHIOTANI MASAHARU
IPC: H04N5/253
Filed: 1994-09-30
Abstract: PURPOSE: To provide an image reproducing device and an image pickup/ reproducing device capable of reproducing a high-quality magnified image. CONSTITUTION: In the case of magnifying and reproducing a part of a desired frame 19, a magnification setting switch is operated to set optional magnification after stopping a recording medium already recorded 38 at a reproducing position. Then, a driving mechanism is actuated according to an instruction from a master controller and a zoom-up optical system 37 and a color area sensor 39 are driven in directions shown by arrows A and B in accordance with the set magnification. Thus, the focal distance of the optical system 37 is increased, and a distance between the recording medium 38 and the optical system 37 and a distance between the recording medium 38 and the color area sensor 39 are respectively increased to an appropriate value with the increase of the focal distance of the optical system 37.  As a result, a rectangular area S in the frame 19 is enlarged and projected to all the surface of the color area sensor 39.
Patent JP-H06107318-A (JP)
Title: Washing machine for transport container
Inventor: OGAKI YOSHIMASA
IPC: B65G45/18
Filed: 1992-09-30
Abstract: PURPOSE:To wash a transport container effectively by scrubbing the bottom portion of the transport container, scraping off dirt. CONSTITUTION:At the halfway point of a transport passage by means of a roller conveyor 2 for a transport container 1, transport is carried out by pinching securely the side portions of the transport container 1 by means of a pair of pinching-in belts 4. At this time, rotary brushes 3 provided so as to form the transport passage surface for the transport container 1 are rotated in the direction opposite to the transport direction, and dirt at the bottom of the transport container 1 is scraped off. Dirt thus scraped off is collected by means of an air suction pipe 6 through a refuse receiver 5.