baber/WOPTO huggingface dataset:
Patent JP-H09134725-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: OKADA SHIGETO
IPC: H01M10/05
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a large-sized secondary battery at a low cost having an excellent charge/discharge characteristic. SOLUTION: A secondary battery concerned includes a positive electrode active material whose main component is iron complex oxide, which contains alkali metal (A) and is expressed as AyFeXO4 , where A is alkali metal, X is an element belonging to Group IV-VII in the periodic table, and (y) is conditioned as 0<y<2, and a negative electrode active material which is a substance capable of absorbing and releasing alkali metal, alkali earth metal, or their ions. The battery also includes an electrolyte which is a substance allowing the alkali metal ions to make movement for generating electrochemical reactions with the positive or negative electrode active material.
Patent JP-H02159490-A (JP)
Title: Pipe joint
Inventor: MOCHIZUKI FUMIO
IPC: F16L19/04
Filed: 1988-12-09
Abstract: PURPOSE:To improve sealing quality by providing a metal circular body externally coupled to a tube, and a locknut for screwing into a joint body and pressing the open end of the tube to the truncated conical end of the joint body. CONSTITUTION:The pipe joint in the title comprises a metal circular body 11 and a locknut 13. The metal circular body 11 is coupled to the external surface of a flexible tube 12 near the end thereof, and the open end of the tube 12 is thereby flared. The locknut 13 is screwed into the male thread of a joint body 14 at one end and the other end of the nut 13 is used as a flanged tube insertion part 13a. The locknut 13 presses the circular body 11 of the tube 12 with the insertion part 13a, thereby pressing the open end of the tube 12 for contact with the truncated conical end of the joint body 14. According to the aforesaid construction, a pipe joint becomes free from a liquid pocket and enables easy assembly. Also, sealing quality and drawing strength becomes excellent.
Patent JP-H08257446-A (JP)
Title: Mechanism and method for carrying powder of fixed volume by pump
Inventor: JIERARUDO DABURIYU KURAMU
IPC: G05D9/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a system and method of supplying a constant volume of powder to a powder spray gun. SOLUTION: The constitution includes an inlet 24 which receives the compressed air stream at one end, an outlet 22 at the other end, an outlet tube 20 provided with a powder inlet between the inlet 24 and the outlet 22, which receives the powder metered and supplied from a storage section 16 of the powder, and the power metering and supplying system 18 which meters and supplies the powder through the powder metering and supplying system 18 which meters and supplies the powder through the powder inlet in a stream of the air.  And a pressure equalizing system that prevents powder leakage across a powder metering system 18 that meters powders from a reservoir into an outlet tube 20 carrying the constant velocity stream of air, and a rate control system that meters and supply powders into the outlet tube so that the mass of the powder flow exiting the outlet tube remains constant are disclosed.
Patent JP-H09158084-A (JP)
Title: Electron beam curable cast-coated paper
Inventor: SATO KOJI
IPC: B05D7/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam curable cast-coated paper having an electron beam curable resin coating layer, easily peelable from the surface of a metallic cylindrical rotor used as a forming surface, enabling a continuous operation and having excellent surface smoothness and high gloss. SOLUTION: A sheet substrate is pasted to a circumferential surface of a mirror-polished metallic cylindrical rotor interposing a coating liquid layer composed of an electron bean curable resin composition and electron beam is applied to the back of the sheet substrate to cure the resin and form a laminate having an electron beam cured resin layer. The laminate is peeled off from the circumferential surface of the metallic cylindrical rotor. The electron beam cured resin layer contains a mold release acceleration component to give a peeling force of 3-20g/100mm at a peeling angle of 180 deg. and a peeling speed of 150mm/min in the case of peeling from the circumferential surface of the metallic cylindrical rotor.
Patent JP-H07307288-A (JP)
Title: Collimator
Inventor: KIN KENDO
IPC: H01L21/203
Filed: 1994-12-15
Abstract: PURPOSE: To provide a means which forms a stable sputter film with good coverage also within a fine aperture, concerning a collimator which is installed between the target of a metallic source and a substrate in the sputtering process of stacking the metallic film of a semiconductor element. CONSTITUTION: The step differences being the ratios of diameters to heights of collimator holes vary with every section within one collimator 22. Since the step coverage is improved by forming the equal metallic film of a semiconductor element, there is such an advantage that the reliability of a semiconductor device is improved.
Patent JP-H02216-A (JP)
Title: Chemical reaction method and proper catalyst for said reaction
Inventor: YOHANESU FUAN BEINAMU
IPC: C07C29/149
Filed: 1988-12-12
Abstract: PURPOSE: To remarkably increase the activity and selectivity of a catalyst by using a specified amt. of iron as a cocatalyst in parallel with copper as an active ingredient when a chem. reaction generating hydrogenation and/or dehydrogenation in the presence of a copper catalyst carried on a carrier substance.  
     CONSTITUTION: The chem. reaction generating hydrogenation and/or dehydrogenation, e.g., hydrogenation, dehydrogenation, amination and/or hydrogenation decomposition is performed with good selectivity and catalyst activity and without generating excessive decomposition, especially without generating methane by using a catalyst carried by a carrier substance contg. copper as an active ingredient and iron as a cocatalyst, pref., at least one metal oxide selected form SiO 2 , Al 2 O 3 , TiO 2 , MgO, ZnO and Cr 2 O 3 , especially SiO 2  or Al 2 O 3  and wherein the ratio of iron calculated based on the amt. of sum of copper and iron in terms of atoms is at most 25 atomic %, pref., at least 6 atomic %, especially 10-20 atomic %. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01154105-A (JP)
Title: Optical attenuator and its production
Inventor: OKADA HIROSHI
IPC: G02B6/26
Filed: 1987-12-11
Abstract: PURPOSE:To improve workability and mass productivity by welding an optical attenuation layer by thermal transfer to the end face of an optical fiber. CONSTITUTION:A release film 4 having a colored thermoplastic resin layer 2 having an optical attenuating property and a transparent crosslinked resin layer at need is inserted between the end face of the optical fiber and a hot plate heated to a specified temp. The end face of the optical fiber is then brought into contact with the surface of an optical attenuation transfer film 2 and is integrated for a few seconds to the hot plate, by which the colored thermoplastic resin layer 2 to constitute the optical attenuation part and the crosslinked resin layer 3 are welded to the end face of the optical fiber. The optical fiber and the release film surface are then detached from the hot plate and are cooled by a method such as natural cooling method; thereafter, the release film 4 and the thermally transferred optical attenuation layers 2 and 3 are separated from the end face of the optical fiber. The need for a high degree of technique and skill and a large-scale device is thereby eliminated and the workability and mass productivity are improved.
Patent JP-H05146319-A (JP)
Title: Door device
Inventor: MORITA MINORU
IPC: E05D15/04
Filed: 1991-11-27
Abstract: PURPOSE:To eliminate inconveniences at a time of opening and closing of a door which opens and closes a display part formed in a table. CONSTITUTION:A display part 26 provided in a table counter 3 is opened and closed by a pair of doors 22 having an arc-shaped cross section. The doors 22 are pivoted by supporting arms 34 so that they can revolve with a center of the arc as a revolution center and get out and in the display part 26 from its sides. The supporting arms 34, when the display part 26 is closed, make both the doors 22 to protrude from the table counter 3 in contact with each other above the display part 26. When the display part 26 is open, both the doors 22 are housed in the table counter 3.
Patent JP-H10138898-A (JP)
Title: Antilock brake device
Inventor: HARA MASAHIKO
IPC: B60T8/48
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an antilock brake device which increases the free degree of selecting a fitting position of a mount insulator as much as possible and is miniaturized. SOLUTION: An antilock brake device is provided with a main path 4 for guiding liquid pressure from a master cylinder to a wheel cylinder and a return path 7 for communicating the wheel cylinder with a reservoir in a housing 12 having a mount insulator 10 fitted thereto. It is also provided with a normally opened type pressure intensifying solenoid valve 5 for opening/closing the main path 4, a normally closed type pressure reducing solenoid valve 8 for opening/ closing the return path 7, a pump device 9 for pumping up a brake liquid in the reservoir and returning it to the master cylinder via a damper chamber, and a motor 10 for driving the pump device 9.  A projecting part 17 extending from the side fitted to the motor 10 in the approximately same direction as the axial direction of the motor 10 is provided in the housing 12 and the mount insulator 19 can be detachably attached to the projecting part 17.
Patent JP-S63161221-A (JP)
Title: Method and apparatus for cutting existing anchor trunk
Inventor: YAMAKADO NORIO
IPC: E02D5/80
Filed: 1986-12-24
Abstract: PURPOSE:To simply cut and partially remove anchor trunk by a method in which the ground is excavated by means of water jet until an existing anchor trunk is reached, and the anchor trunk is cut off by water jet mixed with an abrasive. CONSTITUTION:Water is introduced from a high-pressure water supply tube 5 into a tip nozzle 4A and water jet is jetted from the nozzle 4A to excavate the ground. After an existing anchor trunk A in the ground is reached, a cutter 1 is guided to the trunk A by a guider 2B. An abrasive is introduced from a hose 6 and mixed with water, and the mixed water jet is jetted from the hose 6 to the trunk A to cut it off. Until the anchor trunk A is reached, only the ground is excavated by means of the water jet.
Patent JP-H10138642-A (JP)
Title: Laser marking label and laser marking method
Inventor: KATAYAMA HIROSHI
IPC: B41M5/26
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a laser marking label and a laser marking method by which it is possible to prevent print from being decolored by the adhesion of water and also prevent dust from being generated at the time of laser radiation and perform the marking by a low energy laser. SOLUTION: A photosensitizing layer 4 is formed on the reflective layer 2 of a base material 1 by applying a photosensitizing ink containing 20-50wt.% in solid content ratio, of water-containing kaolin with an average particulate diameter of 0.1-0.3μm with a bar coater. Next, a transparent protecting layer 5 is formed by applying varnish to the surface of the photosensitizing layer 4 with the bar coater. When performing the marking process, a void which forms a mark in the photosensitizing layer 4 is formed by irradiating it with a laser beam R of an intensity as 0.1-1.0J/cm<2> from above the transparent protecting layer 5.
Patent JP-H04184207-A (JP)
Title: Cell thickness measuring apparatus for liquid drystal cell
Inventor: YOSHIDA HIDESHI
IPC: G09G3/18
Filed: 1990-11-20
Abstract: PURPOSE:To enable handy and acurate measurement by a method wherein a quantity of transmission light is detected verying a voltage to be applied and the voltage is determined so as to minimize the quantity of transmission light. CONSTITUTION:A compensation liquid crystal cell 12 for compensating optical action for a liquid crystal cell 10 to be measured is arranged as opposed to the cell 10 and a polarizer 14 and a analyzer 16 are arranged orthogonally to a direction of polarization on both sides of the cell 10 and the cell 12. Moreover, a power source 22 is provided to apply a voltage to the cell 12, a light source 18 on the side of the polarizer 14 and a quantity of transmission light detecting means 20 on the side of the analyzer 16. Varying the voltage to be applied to the cell 12 changes a light transmitting property of the cell 12. At this point, when a quantity of the transmission light through the cell 10 and the cell 12 is detected, it changes according to the applied voltage. The quantity of transmission light indicates a convex pattern below according to the constructions of the cells 10 and 12 and has a minimum value. Thus, a thickness of the cell 10 is measured by determining the voltage so as to minimize the quantity of transmission light.
Patent JP-H11131196-A (JP)
Title: Nonoriented silicon steel sheet minimal in iron loss
Inventor: ODA YOSHIHIKO
IPC: C22C38/06
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a nonoriented silicon steel sheet minimal in iron loss by specifying respective contents of C, Si, Mn, P, sol.Al, and S. SOLUTION: The steel sheet has a composition consisting of, by weight, <=0.005% C, 1.5-3.5% Si, 0.05-1.0% Mn, <=0.2% P, <=0.004% sol.Al, <=0.001% S, and the balance Fe with inevitable impurities. If respective contents of S and sol.Al are within the prescribed range, the ordinary manufacturing method of nonoriented silicon steel sheet can be adopted. Molten steel, blown in a converter, is subjected to degassing treatment for adjustment to a prescribed composition and successively cast and hot rolled. There is no necessity for specifying finishing temp. and coiling temp. at the time of hot rolling, in particular. Hot rolled plate annealing after hot rolling can be done but is not essential.  Subsequently, the resultant steel plate is cold rolled once or is cold rolled two or more times while process annealed between cold rolling stages to prescribed sheet thickness, followed by final annealing. The resultant steel sheet can be widely used as an electric material requiring low iron loss, such as transformer and motor.
Patent JP-H01156256-A (JP)
Title: Manuscript carrying method
Inventor: KOBAYASHI KENJI
IPC: B65H5/06
Filed: 1987-12-09
Abstract: PURPOSE:To improve the processing speed of copying through the omission of a turning over action when only one both-sided manuscript is mounted on a manuscript stand by making a constitution so that the both-sided manuscript may be mounted intact in a manuscript processing position. CONSTITUTION:When only one both-sided manuscript M is mounted on a manuscript tray 29, the both-sided manuscript M is mounted on a platen 3 with the 1st surface downward without being turned over and an image on the 1st surface is read, and its image is copied on a sheet S. And the both-sided manuscript M is turned over and mounted on the platen 3 with the 2nd surface downward, and the image of its 2nd surface is read and is copied on the blank surface of a sheet S. Thus, a constitution is made in such a way that when only one both-sided manuscript M is mounted on the manuscript tray 29, the both- sided manuscript M is mounted intact on a platen 3, so the processing speed of copying can be improved through the omission of a turning over action.
Patent JP-S63166574-A (JP)
Title: Record conversion system in impact printer
Inventor: TSUKAMOTO KEIICHI
IPC: G06F3/12
Filed: 1986-12-27
Abstract: PURPOSE:To enable high-speed printing without imposing the burden on a programmer, by a method wherein the context of line control characters in the record generated by a feed-impact type program is analyzed to be converted to an impact-feed type recording. CONSTITUTION:A processor temporarily stores a feed-impact type record generated by a program 1 in a memory 2 to convert it to an impact-feed type record by a conversion program 3 and outputs it to an impact printer 4. Namely, the conversion program 3 inputs the record from the memory 2. If the input is not EOF the end of file to be printed, the conversion program 3 determines a line control character for an impact-feed output record according to a line control character for a feed-impact type record and saves the input record in a work area in the, processor. If the next input is not EOF, the conversion program 3 converts the saved record to an impact-feed type and outputs it. If the EOF code is read after the repeat of this process, a line control character for the record which was saved last is converted to 'no line-feed' to be outputted, and then the procese is completed.
Patent JP-H08171756-A (JP)
Title: Tape guide mechanism
Inventor: FUKUZAWA KEIICHI
IPC: G11B23/087
Filed: 1994-12-16
Abstract: PURPOSE: To realize a tape guide mechanism for freely vibrating a tape sideways contact member without restraining the resonance of a guide pipe for obtaining a friction decreasing effect. CONSTITUTION: This tape guide mechanism has a shaft 13 fixed at one end 13a and the tape sideways contact member 14 fixed to the prescribed part of this shaft 13. The tape sideways contact member 14 is vibrated and displaced by an exciting means 7 for vibrating the shaft 13. The tape guide mechanism has a supporting mechanism which is set with a first mass system consisting of the tape sideways contact member 14 and a second mass system 12' disposed on the free and 13b side of the shaft 13 and is so formed as to support the second mass system 12' via an elongating and contracting member 16' elongating and contracting in a direction nearly orthogonal to the shaft 13 and a means for vibrating and driving this elongating and contracting material 16'.
Patent JP-2001012501-A (JP)
Title: Variable speed synchronous system for manual transmission and synchronous method suitable therefor
Inventor: KIM MYUNG-HUN
IPC: F16D23/06
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To simplify a structure of a variable speed synchro-system for a manual transmission, and improve shift feeling by arranging a plurality of synchro-levers which are synchronously acted with a frictional surface of a driving gear by pushing a synchronizing ring through a lever part when a clutch sleeve is slid. SOLUTION: A plurality of engaging parts 1 of circular arc shaped synchro- levers 4 are housed in a key groove 53 of a clutch hub 54 which is rotated interlocking with an input shaft 1, and a lever part 2 extendedly arranged from the locking parts 1 to the vertical upper direction is locked so as to closely adhere its upper end to a bottom surface groove 65 of a clutch sleeve 58. A leg part 3 extendedly arranged from the locking part 1 to the vertical lower direction is disposed freely to push-press a synchronizing ring 61 when the clutch sleeve 58 is slid. A fixing part 5 is formed as a space between the clutch hub 54 and a driving gear 50 for rotating each of cynchro-levers 4 as well as elastically energizing the cynchor-levers 4 in the direction expanded by a spring 7.
Patent JP-S63214301-A (JP)
Inventor: EDOWAADO JIYON UIRIAMUSON
IPC: C25B9/17
Filed: 1987-12-10
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-H08169522-A (JP)
Title: Sticking sand removing device of apron conveyor
Inventor: TANIGAWA MASAAKI
IPC: B65G45/12
Filed: 1994-12-16
Abstract: PURPOSE: To eliminate the possibility of deteriorating sand removing capacity by elastic deformation of a wire by sand and reduction in its restoring force by arranging and vibrating a sand scraper contacting with a plate piece in a return stroke above a vessel-shaped main body arranged on a base stand through an elastic member. CONSTITUTION: A vessel-shaped main body 3 is arranged on a base stand 1 through an elastic member 2, and a sand scraper 7 to be brought into pressure contact with a plate piece 6 of an apron conveyor 5 is arranged above the main body 3 as well as inside of a plane 4 of the main body. A vibrating device 8 to vibrate the sand scraper 7 is arranged on the main body 3, and the sand scraper 7 is brought into pressure contact with the plate piece 6 while vibrating it. As a result, sand can be effectively removed by both actions of a stroke and scratching-off. Therefore, there is no possibility of deteriorating a sand removing function of a brush since the sand is accumulated in the brush. There is no possibility of deteriorating sand removing performance since a wire of the brush falls in the inverse direction to the rotational direction like when a conventional rotary brush is used.
Patent JP-2000144995-A (JP)
Title: Construction method of slab
Inventor: FURUYA NORIYUKI
IPC: E04B1/16
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a slab construction method that can advance the work of a following stair immediately after the installation of a slab plate while conducting the joint of slab plates and the joint of a slab and beam positively by placing cast-in-place concrete. SOLUTION: A hollow slab 18 provided in a manner holding slab reinforcing bars 12 and separating PCa plates 14, 16 vertically is used, and the hollow slab 18 is installed by crossing beams 20. Joint bars 26 are disposed at the hollow parts of the hollow slab plates 18 to be set over between the joint parts 22 of the hollow slab plates 18 and joint parts 24 of the hollow slab plates 18 being arranged by holding the beam 20. Then, cast-in-place concrete is placed within the hollow parts 18a of the hollow slab plates 18.
Patent JP-2001135732-A (JP)
Title: Method for manufacturing nonvolatile semiconductor memory device
Inventor: SHIRAI HIROKI
IPC: H01L21/336
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a memory cell, which eliminates variations in channel length in a nonvolatile memory cell of a MOS structure for improving reliability in characteristics. SOLUTION: This method includes the steps of forming a dummy film 122 on a conductive film 106 for forming a floating gate and selectively etching the dummy film 122 and the conductive film 106 by a photoresist film 124 formed on the dummy film 122 to form a gate structure 125, forming an interlayer dielectric 110, so that it covers the gate structure 125 and chemically mechanically polishing the interlayer dielectric 110 to planarize the surface thereof, and etching the dummy film 122 and interlayer dielectric 110 to planarize the surface thereof. An amorphous silicon film or the like whose etching selectivity with respect to the photoresist film 124 is larger than a nitride film is used as the dummy film 122.  When the dummy film 122 is etched, the plan size of the photoresist film is not contracted, and hence the dummy film 122 and the conductive film 106 underlying the dummy film 122 can be etched with high accuracy and a nonvolatile memory cell of a MOS structure having a highly accurate channel length can be formed.
Patent JP-2000142087-A (JP)
Title: Heat generator
Inventor: HOSHINO TATSUYUKI
IPC: F24J3/00
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To permit low-cost manufacturing, and certainly turn a rotor together with a driving shaft in operation. SOLUTION: A driving shaft 8 is made of an iron-based metal. A rotor 9 comprises a disc-shaped rotor body 9a and a bush 9b serving as a boss part of the rotor main body 9a. An outer circumferential surface of the bush 9b is surrounded with the rotor main body 9a by molding. The rotor body 9a is made of an aluminum-based metal, while the bush 9b is made of an iron-based metal. The bush 9b is pressed into the driving shaft 8, while crisscross pattern knurling is applied on the outer circumferential surface of the bush 9b.