baber/WOPTO huggingface dataset:
Patent JP-S63117103-A (JP)
Title: Sealing device for steam turbine
Inventor: MATSUDA MINORU
IPC: F01D5/22
Filed: 1986-11-05
Abstract: PURPOSE:To securely prevent the leakage of steam in the captioned device by forming an interval between the inner circumferential surface of s nozzle diaphragm and the outer periphery of a moving blade, and attaching a fin on the outer periphery of the moving blade. CONSTITUTION:An interval 6 is formed between the inner circumferential sur face of a nozzle diaphragm 2 and the outer periphery 5a of a moving blade 5. A fin 15 is attached on both end surfaces of a connecting member, which connects the outer periphery of the moving blade thereto, in such a state as to be projected outward in the radial direction. Steam 11 in a steam passage 1 receives the resistance by the fin 15, which is disposed substantially in the direction rectangular to the steam flow. Therefore, the leakage of steam can be prevented securely.
Patent JP-H06112204-A (JP)
Title: Semiconductor device and its production
Inventor: OKAMURA RYUICHI
IPC: H01L21/3205
Filed: 1992-09-30
Abstract: PURPOSE:To prevent peeling-off between an Au wiring and an insulation film by forming and irregular surface on the Au wiring of a semiconductor substrate. CONSTITUTION:After an Au wiring 200 is formed on a substrate 100 through plating method, etc., and it is applied with a heat treatment at 300-400 deg.C in an N2 atmosphere for 30-60min, the irregularity of the Au surface is eliminated to form a smooth surface, and a resist or an insulation film is patterned and the Au is etched by using it as a mask. Then, openings are made in the wiring 200 to form holes 201 of at least 0.2mum in depth, and it is applied with surface treatment by a diluted aqua regia of a composition ratio of HNO3:HCl:H2O =1:3:10 for about 1-2min, so that the fine irregularity on the Au surface is emphasized and the projecting and recessed parts are formed on the surface of the wiring 200. Therefore, if an organic or inorganic coating film is formed as an insulation film 300, the contact area and contact strength between an Au and the insulation film will be increased, resulting in providing a semiconductor device where the insulation film 300 on the wiring 200 can be prevented from being peeled off.
Patent JP-S61140772-A (JP)
Inventor: MAEKAWA YUKIHIRO
IPC: F25D21/08
Filed: 1984-12-12
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-H06216964-A (JP)
Title: System and method for routing session between processors in computer-devices coupled loosely to each other
Inventor: SHIYAUFU CHIEN
IPC: H04L69/14
Filed: 1993-10-20
Abstract: PURPOSE: To establish a communication with any terminal by establishing a communication session between loosely connected computer devices in a processor complex and relaying a communication through computer devices where the communication session is established. CONSTITUTION: In the processor complex 110, computer devices 100, 102... are loosely connected through a communication controller 120. For example, a conversation communication path is formed between the devices 100 and 102 at a communication session establishment request based upon an activating service transaction program(TP) of the device 100. Then the device 102 discriminates remote devices 130, 132... of a terminal device having the communication session with the device 102 by a test based upon the service TP and has a mutual communication with the discriminated devices 130, 132... through the devices 101 and 102 as relays. Consequently, a communication with any of the terminal devices connected to the complex is established.
Patent JP-2001078994-A (JP)
Title: X-ray computerized tomograph
Inventor: KIMIJIMA SAKAE
IPC: A61B6/03
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To substantially eliminate an alignment error among an X-ray tube, an X-ray detector and a slitting device. SOLUTION: This X-ray computerized tomograph includes: an X-ray tube 11 which generates X-rays toward a subject in an imaging area; a slitting device 12 disposed between the X-ray tube and the imaging area and adapted for adjusting the thickness of the X-ray in a slicing direction; an X-ray detector 15 opposed to the X-ray tube across the imaging area for detecting the X-rays transmitted through the subject; and a computer for reconfiguring tomogram data on the basis of the output of the X-ray detector. The slitting device 12 has two shield plates 13, 14 arranged side-by-side in the slicing direction and supported by a support mechanism in such a way as to be individually movable along the slicing direction and be individually tiltable in the slicing direction.
Patent JP-H06107257-A (JP)
Title: Sitting seat of astride riding type vehicle
Inventor: SANO MASATOSHI
IPC: B62J1/12
Filed: 1992-09-30
Abstract: PURPOSE:To raise the watertightmess of a cushioning material of a sitting seat on which car body engaging parts are formed in an integrated one body, and air vent ports are opened adjacently to the car body engaging parts, by making it possible to close the air vent ports by bending thin plate lids formed on the upper N face of a seat base in an integrated one body. CONSTITUTION:A sitting seat 2 of a motorcycle comprises a cushioning material 13 fitted on a synthetic resin seat base 3 and wrapped with a wrapping 14 such as vinyl leather. On the lower face of the seat base 3, car body engaging parts 4, 5 are formed in an integrated one body by air vent port type molding, and air vent ports 16, 17 are opened adjacently to the car body engaging parts 4, 5. In this sitting seat 2, thin plate lids 18, 19 which can be bent toward the air vent ports 16, 17 are formed in an integrated one body in rising shape, on the upper face of the seat base 3 near the air vent ports 16, 17. These lids 18, 19 are bent toward the air vent ports 16, 17 by setting the cushioning material 13 on the seat base 3, to tightly close the air vent ports 16, 17.
Patent JP-H07187848-A (JP)
Title: Production of porous compact
Inventor: OOHASHI TATSUNARI
IPC: H01M4/86
Filed: 1994-10-26
Abstract: PURPOSE:To provide a producing method by which a porous compact of metal oxides having proper gas permeability as the air pole of a fuel cell can be fired without breaking. CONSTITUTION:Powders of La2O3 SrCO3 and Mn2O3 or MnO2 are mixed and calcined. The resulting powder is mixed with 2.5-33wt.% slightly soluble starch and compacted into a prescribed shape. The resulting compact is dewaxed by heating to a prescribed dewaxing temp. at <400 deg.C/hr rate and the dewaxed compact is further heated to a prescribed firing temp. and fired by holding at the firing temp. for a prescribed time. When the compact is dewaxed, it is heated at <=50 deg.C/hr rate until the water contained in the compact is evaporated.
Patent JP-H10111059-A (JP)
Title: Electronic cooling type refrigerator
Inventor: ISHITA HISANORI
IPC: F25D9/00
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an electronic cooling type refrigerator, small in size and big in the receiving amount of cooling and cold storing objects. SOLUTION: A heat dissipating side heat pipe 8, formed of one piece of bubble sealed type heat pipe by bending the same so as to have a shape inscribed to the outer wall 7a of a refrigerator casing 7, is connected conductively to a heat receiving plate 9, at the heat dissipating side of a thermoelectric element, and the outer wall 7a of the refrigerator casing 7 through brazing while a heat absorbing side heat pipe, formed in the same manner, is connected conductively to a heat transfer plate at the heat absorbing side of the thermoelectric element and the inside wall of the refrigerator casing 7 through brazing. A heat conductive element is connected conductively between the heat receiving plate 9 and a heat transferring plate.  According to this constitution, heat dissipating fins or heat absorbing fins in the refrigerator become unnecessary whereby the refrigerator can be miniaturized and the receiving amount of cooling and cold storing objects can be increased.
Patent JP-H09107312-A (JP)
Title: Data transmission system
Inventor: AIZAWA OSAMU
IPC: H04B1/74
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission system by which a fault caused in a transmission line is detected without the provision of a fault detection circuit and a normal transmission line is selected in place of the faulty transmission line. SOLUTION: Master stations 1a, 1b and plural remote stations 2 are interconnected by transmission lines 3a, 3b in duplicate and data are transmitted by using the transmission line 3a. When a time of an address not sent to the transmission line exceeds a prescribed time, a microcomputer 12 of a remote station 2 discriminates it that a fault takes place in the transmission line 3a and replaces the transmission line 3a with the transmission line 3b.
Patent JP-H10110763-A (JP)
Title: Hydraulic shock absorber
Inventor: SAKAI KOJI
IPC: F16F9/18
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To reduce the substantial effective diameter of a piston rod by an equivalent amount to the volume of a hole for oil reduction by forming the hole which is opened at its front end and extends in its axial direction on a piston rod, and fitting the second piston which is fixed onto a cylinder in this hole, and partitioning oil chamber side and hole side. SOLUTION: A hole 21 which opens at the top end of a piston 7 side is formed at an axial center part and is formed into a cylindrical shape with its upper end closed. The hole 21 is formed so that its cross-section shape may be a complete round, where the second piston 22 raised at the inside bottom part of a cylinder 4 is fitted. The second piston 22 is constituted of a piston body 22a on which a seal member 23 which is put between the second piston 22 and the hole wall surface of the hole 21 is fitted, and a piston rod part 22b. The seal member 23 uses the one that involves rubber formed into a ring. By fitting the second piston 22 into the hole 21, it is possible to partition oil chamber 8 side and hole 21 side through the second piston 22.
Patent JP-H08120186-A (JP)
Title: New phthalocyanine compound, its production and optical recording medium using the same
Inventor: ITO MASAJI
IPC: G11B7/244
Filed: 1994-10-26
Abstract: PURPOSE: To obtain a new compound, having absorption in a near infrared region, excellent in solubility and heat and light resistances and useful as a near infrared absorbing coloring matter used for a near infrared absorbent material, especially a write once read memory type optical recording medium responsive to compact disks. CONSTITUTION: This new compound is expressed by the formula [A and B are each O or S, with the proviso that A and B are not simultaneously the same atom; W is an alkyl or an aryl; X is a carboxylic acid ester; Y is an alkyl, an alkoxy, etc.; M is a metal, a metallic oxide, etc.], e.g. tetrakis(6- methyl-2-(2-methoxyethaxy)carbonylphenoxy)tetrakis(2- methoxycarbonylphenylthio)octafluorocobalt phthalocyanine. The compound is obtained by reacting tetrafluorophthalonitrile with a substituted (thio)phenol, further reacting the resultant (thio)phenoxytrifluorophthalonitrile with a compound of the formula WBH (W is an alkyl or an aryl) and then reacting the prepared phthalonitrile compound with a metallic compound.
Patent JP-H01196491-A (JP)
Title: Device and method of circulating exhaust gas from plasma furnace
Inventor: SUTEFUAN SHII SUTOTSUKUSU
IPC: F27D17/00
Filed: 1988-10-20
Abstract: PURPOSE: To recycle gas from which a polluted material is removed by providing a means to receive gas discharged from 3 plasma furnace and cooling it to a desired temperature, a means to remove all dust from the gas, and a means to compress it to a desired pressure and remove all oil and all water vapor. CONSTITUTION: Exhaust gas discharged from a furnace 10 is fed to a heat- exchanger 12 and the gas is cooled by the heat-exchanger. After discharge gas is cooled, it is fed to a dust collector 14 and dust and metal waste are removed. The gas is then guided to a bag house 16, where supplementary dust is removed from the gas. Exhaust gas from the bag house 16 is fed to an inlet receiver 20 and small dust particles are removed. The gas is then fed to a compressor 28 and compressed to a desired pressure and an oil content is removed from the compressed gas by an oil separator 30. Further, one set of coalescing filters 34, 36, and 38 are arranged, and it is ensured that no oil is contained in gas. A discharge receiver 42 is then functioned as a surge tank and the gas flows through a dry column 46 so that water vapor is removed therefrom.
Patent JP-H09104112-A (JP)
Title: Ink jet recording head and production thereof
Inventor: SHIBATA MAKOTO
IPC: B41J2/16
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recording apparatus low in cost and enhanced in long-term reliability by forming a first insulating layer from silicon dioxide, silicon nitride or metal oxide and almost separating the same at a part where a heating element is not formed. SOLUTION: Aluminium is used as a metal substrate 1 and a heat accumulation layer 2 is formed from silicon dioxide by a sputtering method. Ta-Ir is formed on the substrate 1 as a heating resistor layer 4 and Al is formed thereon as an electrode layer 3 by a sputting method. The substrate 1 and top plate of an ink jet recording head are formed from the same material and an inorg. heat accumulation layer 2 is separated and, therefore, there is not problem in a heat treatment process of about 200 deg.C within in production process. A sufficient reliability can be ensured to the temp. cycle test of about -30-+60 deg.C as the head.
Patent JP-S63120018-A (JP)
Title: Band position regulating method in band saw
Inventor: OISHI SABURO
IPC: B23D55/08
Filed: 1986-11-05
Abstract: PURPOSE:To hold a band within the specified range and stop torsion and vibration in the band as well as to perform efficient cutting operations, by making an adjusting roll contact with the return side of the band under pressure, and energizing ahead power properly to the band with a shaft angle adjusted. CONSTITUTION:An adjusting roll 7 is attached to the return side of a band 4, and furthermore a position detector 9 is installed in and around the band 4. This detector 9 is provided with phototubes 9a-9c through which a rear edge position of the band 4 is detected, transmitting it to a controller 8, and it is further transmitted to a shaft angle adjusting mechanism of the adjusting roll 7, thus ahead power of the band 4 is adjusted. Thus, a shaft angle is adjusted whereby proper ahead power is energized to the band 4, and this power is made to work as drag against pressing force of a work material A, whereby the band 4 is held within the specified range. In consequence, the adjusting roll 7 functions as a kind of tension pulley, stopping torsion and vibration in the band 4, thus efficient cutting operations can be done.
Patent JP-H0934469-A (JP)
Title: Sound insulating material
Inventor: NINOMIYA FUJIO
IPC: E04B1/82
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a silencing material which can effectively absorb the noises even generated at different frequency levels in the presence of many noise sources. SOLUTION: To the surface of a hood panel P which is situated on the engine room side, a silencing material is attached which is fitted with a crushed rubber layer 2, a covering layer 3 for enclosing the layer 2, and a restraining material 4 located among the rubber pieces obtained by the crush which are shaped in a sheet and include various sizes, shapes, and sorts, wherein the restraining material 4 is prepared by melting fibers, etc., of synthetic resin once with a heat followed by cooling and solidification. Noises are absorbed locally by the rubber pieces themselves and also voids existing among the rubber pieces.  Because rubber pieces of various sizes and sorts are contained fixedly and the frequency level of noise capable of being absorbed differs depending upon rubber piece, it is possible to certainly absorb noises generated in the engine room having a plurality of frequency levels. Motions of the rubber pieces can be restrained by the restraining material 4.
Patent JP-H0683455-A (JP)
Title: Mass flow controller
Inventor: SHIMOMURA MITSUZO
IPC: G05D7/06
Filed: 1992-09-05
Abstract: PURPOSE:To provide the mass flow controller which is reducible in cost when a flow rate is invariably constant. CONSTITUTION:The mass flow controller is provided with a variable voltage divider 10 which properly divides the reference voltage (c) from a reference voltage generating circuit 9 provided in the mass flow controller and the output voltage (f) of this voltage divider 10 is inputted as a flow rate setting signal (e) to a comparison control circuit 8 which controls a control valve 3.
Patent JP-S62122808-A (JP)
Title: Tire antislip member
Inventor: UEDA MINORU
IPC: B60C27/16
Filed: 1985-11-22
Abstract: PURPOSE:To enhance the durability of a nonmetallic tire antislip device, by forming attaching sections for spike members in an cover material on the body of a net section located above the tread section of the tire. CONSTITUTION:A part of a net 7 above the tread section 2 of a tire 1 and parts on both sides thereof are coated with a cover material 8 made of rubber, and parts of the cover material 8 on both sides of axial parts 12 of the body section 19 are bulged out formed in a sector shape to form attaching sections 14 for spike members 15. Then the spike members 15 are fitted in the sections 14. With this arrangement, is possible to prevent the antislip member from being broken and damaged by shocks exerted to the spike members, thereby it is possible to prolong the life of the tire antislip members.
Patent JP-H0596196-A (JP)
Title: Dry type grinder
Inventor: MIZUI KATSUYA
IPC: B02C17/18
Filed: 1991-10-11
Abstract: PURPOSE:To eliminate deterioration of crushing efficiency by forming all parts or one part of the inner wall face of a discharge part into the face continued to the direction along the inner wall face of a vessel or the direction for enlarging diameter. CONSTITUTION:The flow path F of air introduced from the introduction part 11 thereof is formed into a state becoming a route reaching the outside of a cylindrical member 10 via a gap S from the inside of this cylindrical member 10. Ground fine powder is led along the flow path F and discharged from a discharge part 8. All parts or one part of the inner wall face of this discharge part 8 are formed into the face continued to the direction along the inner wall face of a vessel 5 or the direction for enlarging diameter. In such a way, sufficiently ground fine powder to be discharge is avoided from falling into the vessel 5. This fine powder is prevented from being longly retained in the vessel 5 and inhibited from being stuck on the surface of a grinding medium. Thereby deterioration of grinding efficiency is eliminated.
Patent JP-H04141066-A (JP)
Title: Low-calorie sweetener
Inventor: SANO SHIGEMI
IPC: A23L27/00
Filed: 1990-10-01
Abstract: PURPOSE:To obtain the title sweetener useful as a sugar substitute, readily supplying also food fibers, having high sweetness and low calorie. CONSTITUTION:The objective sweetener having 1 kilocalorie calorie per g, preferably twice as much sweetness as sugar and one quarter as much calorie as sugar and containing edible fibers (preferably polydextrose).
Patent JP-H07123195-A (JP)
Title: Composite image forming device
Inventor: KIKUKAWA MAKOTO
IPC: G06T1/00
Filed: 1993-10-21
Abstract: PURPOSE:To simplify the function setting and to avoid complicated operation by allocating plural original feeders to each of composite functions of the image forming device. CONSTITUTION:The image forming means 11 is a reader section 1 converting an original into picture data for the input and a printer section 2 outputting picture data onto recording paper as a visual image, and an external device 3 has a composite function such as a facsimile function by a facsimile section 4 and an electronic file function by a file section 5. Then a control means 15 allocates each function of the composite functions to each feeder of plural original feeders and selects a job among the composite function by the selected feeder. That is, each function of the composite functions is designated to each feeder and when a function is automatically selected, an original is set to the feeder. Thus, when the original feeder is selected, the function is selected automatically.
Patent JP-S62117207-A (JP)
Inventor: ROBAATO SUCHIIBUN REIRETSUKU
IPC: C08L101/00
Filed: 1986-11-05
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-2000100847-A (JP)
Title: Semiconductor device and manufacture thereof
IPC: H01L21/3205
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To form a copper-pad film for attaching the external-connection conductor, comprising a bump-shaped conductor or wire-shaped conductor and the like by reducing the number of processes. SOLUTION: In this semiconductor device, a wiring groove 3 having a groove diameter of about 50 μm and a depth of about 2 μm is formed in a protective insulation film 2, having a film thickness of 3-4 μm formed on a semiconductor substrate 1 comprising, e.g. silicon. In this wiring groove 3, an uppermost copper wiring 5 is embedded via a first barrier metal film 4 comprising a titanium nitrode film having a thickness of about 50 nm. Furthermore, at approximately the central part of the uppermost-layer copper wiring 5, a copper pad film 9 is embedded via a second barrier metal film 8 having a film thickness of about 70 nm.
Patent JP-H0977184-A (JP)
Title: Container with bag having granule discharging device fitted inside
Inventor: SATO YUKIO
IPC: B65D88/22
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To easily unload powder and granular materials received in a container by fitting a bag into an internal face of the container comprising a mesh and providing a tearing means which can form a tear on a part of the bag from outside the container. SOLUTION: A container 1 with a bag 3 with a granule discharging device fitted inside which is preferred for storing and transporting granules such as grain comprises an outer box 2 made of a mesh and the bag 3 fitted on its internal face. A tape 5 as a tearing means for forming a tear on the bag 3 from outside the bag 3 is fixed along a side crossing a bottom of each side wall of the outer box 2. Thus by pulling a part at the tip of the tape 5 protruding from the outer box 2, as the tape 5 is pulled out of the outer box 2, the bag 3 is torn along the fixed part of the tape 5. Thus a tear of the bag 3 is formed at a lower rim of side walls of the outer box 2, thereby allowing the granules in the bag 3 to flow out of the container 1 from this tear.
Patent JP-H06119939-A (JP)
Title: Secondary battery with organic electrolyte
Inventor: KAWAMOTO TOMOHIRO
IPC: H01M4/587
Filed: 1992-10-01
Abstract: PURPOSE:To provide an electrolyte which has an excellent discharge characteristic even under a low temp. situation and which does not ill influence the other battery characteristics. CONSTITUTION:An organic electrolyte secondary battery is composed of a negative electrode which can store and release lithium ions, a positive electrode, and an organic electrolytic solution, wherein the material to the negative electrode is carbonaceous while the active material of positive electrode is a compound given by the structural expression LixMyOz (where, 0<x<=1, 1<=y<=2, 2<=z<=4, and M is transition metal). The organic electrolyte is prepared from an organic solvent and a solute, wherein the solvent is a hybrid organic solvent of three-component system including the first solvent consisting of ethylene carbonate, the second solvent consisting of one of the butylene carbonate, propylene carbonate, and dimethyl carbonate, and the third solvent consisting of one of the dimethyl carbonate and diethyl carbonate.