baber/WOPTO huggingface dataset:
Patent JP-2000184666-A (JP)
Title: Electric fan
Inventor: TARUYA TAKAO
IPC: F04D25/08
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an electric fan wherein a heat-radiation effect in a brush sleeve is raised, by suppressing heat generation caused by chattering and sparkling of brush at electrification. SOLUTION: In (A), the outside diameter of a spring 3 is larger than the width of a brush 2 on the rotational direction side of a commutator (lateral width of brush in the figure), and to hold the spring 3, expansion parts 1a and 1b are so provided that a part non-contacting the brush is present on an counter- brush side (outward side) rather than a surface contacting the brush, on the surface on a rotational direction side of a commutator of a brush sleeve 1, and the spring 3 is provided in the expansion so that the center of brush is deviated from that of the spring, allowing the spring 3 to pressurize the brush 2 in deviation. The expansion part 1a in such direction as the brush in rotational direction recedes from a commutator (sparkles) of that non-contact part is larger than the expansion part 1b on the opposite side.  A space of the expansion part 1b non-contacting the brush is small, however, the temperature on the reverse rotational direction side of the brush (left side in the figure) is relatively low, so the cinder of brush is hard to occur, allowing a smaller size.
Patent JP-H05179877-A (JP)
Title: Motor-driven rolling screen
Inventor: CHISAKA YUKINORI
IPC: E06B9/84
Filed: 1991-12-27
Abstract: PURPOSE:To enable positive and easy connection between the signal lines of a screen and the signal line of a limit switch by fitting a weight bar, self- containing a limit switch board, to the lower end of the screen. CONSTITUTION:Signal lines 12, 12 are fitted along both side edges of a screen 10, and clips 16 are fitted to hold the screen 10 in between from the side ends of a screen stopper 14 provided at the lower end of the screen 10. A weight bar 18 with a limit switch board 22 provided therein is fitted to the lower end of the screen 10. Weight bar caps 28 are then fitted to both end sides of the weight bar 18, and a signal from an obstruction detecting member 20 is transmitted to each signal line 12 through a signal line 24, connectors 26, 30, a plate 34, a contact 32 and the clip 16. The signal lines 12 of the screen 10 and the signal line 24 of the limit switch board 22 can be thereby connected to each other positively and easily and prevented from coming off during use.
Patent JP-H11247615-A (JP)
Title: Method for connecting base part of airfoil to disk and assembly formed thereby
Inventor: WALKER HERBERT L
IPC: B23K20/12
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for connecting the base part of an airfoil to the disk of the blade integrated rotor assembly of a gas turbine engine. SOLUTION: In this method for connecting the base part 122 of an airfoil 120 to the disk of the blade integrated rotor stage of a gas turbine engine, a slot partitioned by a recessed surface 96 is arranged in the disk provided with a radial outside rim part 46, and the airfoil 120 is used which has a base part having a root part 126 provided with a root part surface 130 and extended in a longitudinal direction. The root part surface 130 and the recessed surface 96 are brought into contact with each other and pressed, and the base part 122 and the rim part 46 are relatively moved, thereby the root part 126 and the recessed surface 96 are substantially brought into contact with each other over the area of the recessed surface 96 during welding. Hereby, a successive linear frictional welding part can be obtained between the base part 122 and the rim part 46.
Patent JP-2001176829-A (JP)
Title: Semiconductor-wafer polishing method, and pad therefor
Inventor: MORIYAMA JUNICHI
IPC: H01L21/768
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor-wafer polishing method which can properly suppress shining phenomenon, when forming groove wirings or damascene wirings on a semiconductor wafer. SOLUTION: This method is a chemical and mechanical polishing method, where grooves 53 or holes are provided in an insulation film 52 formed on a semiconductor wafer, and a metal conductor layer 54 is so formed on the insulation film 52 that it is embedded in the grooves 53 or files. Further, the metal conductor layer 54 is so polished by a polishing pad, while feeding a polishing liquid onto its surface that its surface coincides with the surface of the insulation film 52. In this case, as the polishing pad, a sintered porous sheet, made of the power of a polyethylene having an ultra-macromolecular weight, is used.
Patent JP-H04294915-A (JP)
Title: Cutting insert and drill tool
Inventor: REIFU NISUTOREEMU
IPC: B23B51/00
Filed: 1991-12-19
Abstract: PURPOSE: To provide an insert that can make up advantageous chip configuration when an hole is made in a hard material by providing a cutting blade extending oblique relative to the center line of the insert in the insert and a chip breaking recess spacing inwardly from the cutting blade and extending parallel hereto and arranging three inserts along the common diameter of a drilling tool. CONSTITUTION: The center line C of an insert 10 is parallel to end edge faces 13 and 14, and an end edge face 18 is provided with a fixed clearance angle βrelative to the upper side rake face 19 of an upper portion 8, and the cross line of the flat part 19' of the rake face 19 and the end edge face 18 forms a cutting blade 20. The rake face 19 is provided with a chip breaking recess 21 extending in parallel with the cutting blade 20 at a position spaced a fixed distance from the cutting blade 20. Inserts 10' and 10" having the same configuration as the insert 10 are arranged on the side opposing to the center line M of a drilling tool in the axial direction thereof, and an insert 100 is radially arranged between the inserts 10' and 10". The diameter of the hole to be made in a workpiece is determined by the insert 10' located at the outermost periphery in the radial direction.
Patent JP-H06201864-A (JP)
Title: Externally-attached cooling unit provided with air-cooled dust-collecting function
Inventor: NAKAYAMA AKINOBU
IPC: G12B15/00
Filed: 1992-12-29
Abstract: PURPOSE:To achieve attachment of the cooling unit to a heat-generating part at an installation apparatus from the outside and to comply with a change in a heat-generating amount by changing the number of units. CONSTITUTION:The cooling unit is constituted of a heat sink 2 which is freely detachable, of a heat-sink cover 1 which houses the heat sink 2, of an intake-side axial-flow fan 3, of an intake duct 8, of a retainer 7 which is connected to the intake duct 8 and which holds a filter 6, of a filter guide 5, of an evacuation-side axial fan 4 and of an evacuation duct 9. Then, a cooling unit 13 which cools a horizontal or vertical heat-generating part 12 at an installation apparatus is formed, it is possible to comply with a change in a heat-generating amount by changing the number of the cooling unit 13, and it is possible to increase a cooling effect by attaching the title cooling unit to an installation apparatus to be cooled.
Patent JP-H11153511-A (JP)
Title: Accessories inspection machine
Inventor: NAGASHIMA SUSUMU
IPC: G01M99/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce size and weight of constitution, eliminate electromagnetic noise generation and reduce sound and vibration, by supporting a vibrator fixing member with a plurality of connection members arranged by standing with tilt from a base stand. SOLUTION: A vibrator fixing member 5 is supported with two or more connection members arranged standing with tilt from a base stand 6, and a vibrator 1 is fixed at the end of the vibrator fixing member 5. When alternating voltage is applied to a piezoelectric element 3 of the vibrator 1, periodic vibration is induced around the fixing point of the fixing member 5 from the vibrator 1, vibration energy is transmitted to an accessory attaching rod 9 via the fixing member 5, and an accessory attaching rod supporting member 8 and the accessories vibrate. If visible light is irradiated to the accessories at this moment, the reflection angle of the reflection light changes with some width representing vibration in the reflection angle.  The change width of the reflection angle varies with the caulking state of jewelry of the accessory 10 and by taking advantage of being easily recognized with the naked eye, the caulking state is inspected.
Patent JP-H06194095-A (JP)
Title: Backfire safety mechanism of projectile emitter
Inventor: KANEYASU MASAKI
IPC: F41A1/04
Filed: 1992-12-21
Abstract: PURPOSE:To suppress detonation from a backfire phenomenon in a combustion chamber and to ensure safety by providing a plurality of non-return teeth and clicks which are counterposed along the axial direction of an ejection piston and engaged with each other so as to block the advancement of the ejection piston when a backfire phenomenon occurs. CONSTITUTION:A non-return tooth 12 engages with a click 14 when an ejection piston 8 advances to block its advancement, so that a fuel chamber 7 is made to communicate with a fuel chamber 6 by an ejection nozzle 10 which is formed between the wall of the fuel chamber 7 and the outer periphery of the ejection piston 8 even when a backfire phenomenon occurs. This allows combustion gas, liquid fuel, etc., of the fuel chamber 7 to eject out of the ejection nozzle 10 into the combustion chamber 6, thereby releasing and reducing the pressure of the combustion chamber 7. Therefore, detonation in the combustion chamber 7 when a backfire phenomenon occurs is suppressed. As a result, a device such as the ejection piston 8 can be prevented from being damaged by a backfire phenomenon, so that safety can be ensured.
Patent JP-H11169029-A (JP)
Title: Rod tip cap and shaking-type fishing rod fitted therewith
Inventor: TOMOGANE SEIICHI
IPC: A01K87/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a rod tip cap with excellent handleability, suitable for use in e.g. shaking-type fishing rods, by providing a grooveclosing member for closing part of a cut groove thereon so as not to break an ear tip when the cap is detached and so as to facilitate groove cleaning operation. SOLUTION: This rod tip cap 5 having a cut groove 52M for imparting elasticity and intended for use in a main rod, is obtained by providing a groove- closing member 6 for closing at least part of the cut groove 52M so as not to fit the cut groove 52M with an ear tip contained in the main rod. It is preferable that the groove-closing member 6 is either a member applicable canto this rod tip cap or a decorative form, the cut groove 52M is a cross groove, and the groove-closing member 6 is also a cross columnar form insertable into the cut groove 52M.
Patent JP-2001176524-A (JP)
Title: Solid high molecular electrolytic fuel cell
Inventor: WATAKABE ATSUSHI
IPC: H01M8/10
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a solid high molecular electrolytic fuel cell having high output density and free from change of the characteristics of the cell over aging. SOLUTION: This fuel cell includes a fluorine-contained polymer prepared by introducing a cross-linking group to a catalyst layer of an oxidant pole by copolymerizing a cross-linked fluorine-contained polymer having a sulfonic acid group. preferably a perfluoro unsaturated compound having two double bonds, and reacting the cross-linking group.
Patent JP-H11172692-A (JP)
Title: Execution of column constitution member
Inventor: WATANABE SHIRO
IPC: E02D5/34
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To increase strength of a connection part and improve working efficiency and execution precision by locating a column constitution member in a pile hole after burying a casing in the underground and placing concrete in the excavated pile hole and integrally executing a pile and the column constitution member of a ground part. SOLUTION: A casing 2 is buried in an underground, and a ground in the easing 2 is excavated down to a prescribed depth to form a pile hole 5 so as to insert a pile reinforcing bar cage. A frame 6 locating a column steel frame 10 being the column constitution member A of a ground part is installed upward of the casing 2, and after concrete 3 is placed in the pile hole 5, the column constitution member A prefabricating a column leg reinforcing cage 12 is hung down as the frame 6 is made a guide to bury the lower end in unhardened concrete 3 of a pile head part 4. Since a cast-in-place concrete pile 1 and the column constitution member A are integrally and continuously executed, ground case construction can be early performed, and shortness of a construction period and reduction of a construction cost can be contrived to improve working efficiency.  In addition, since the column constitution member A is constructed as the frame 6 is made a guide, execution precision is improved.
Patent JP-2000186868-A (JP)
Title: Controller for absorption air conditioning apparatus
Inventor: SATOU HISAHIRO
IPC: F24F5/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent a cold/warm water flow passage of a piping of indoor machines in operation upon heating operation of an absorption air conditioning apparatus. SOLUTION: An absorption air conditioning apparatus is adapted such that there are connected through a cold/warm water flow passage 46 having a cold/ warm water pump an absorption heat source machine where cooling operation is achieved with an absorption cycle composed of a regenerator, a condenser, an evaporator, an absorber, and an absorption pump, and a heated absorption solution is supplied from the regenerator to the evaporator through a heating absorption solution flow passage by opening a cold/warm changeover valve upon heating operation, and an air conditioning heat exchanger 44 of an indoor machine RU. In the apparatus, when fresh air temperature is lower upon heating operation, an opening/closing valve to the indoor machine RY and a floor heating panel is opened.  A cold/warm water inlet thermistor 49 is provided on the indoor machine RU, and when cold/warm water temperature is raised to 33 deg.C or higher, it is opened. Also to a terminal not operated the heated cold/warm water is circulated, so that a piping is prevented from being frozen.
Patent JP-2000187291-A (JP)
Title: Image information reading method of film, photographic processing method, image information reader and photographic processing apparatus
Inventor: YOSHIDA KAZUHIRO
IPC: H04N1/19
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain an image information reading method for film, capable of realizing higher efficiency and higher speed in printing operation by reading the image information of the frame of the film arranged at a specified position, while rotating and moving a spectroscopic mirror in one direction, and performing read for the next frame and photometry by making the spectroscopic mirror rotate and move in reverse direction. SOLUTION: Image information of the frame of a film 1 arranged at the specified position is read, while rotating and moving a spectroscopic mirror 6 in one direction. Then, the next frame of the film 1 is arranged at the specified position by frame feeding, and the read for the next frame and the photometry are performed by rotating and moving the mirror 6 in the reverse direction. With such a constitution, not only a go-path but also a return-path are utilized to read the image information of the film 1 when the mirror 6 is rotated and moved, whereby the image information reading speed nearly twice as high as that in the conventional technique is realized by interlocking the frame feeding of the film with rotating and moving the mirror 6. As a result, higher efficiency and higher speed in the printing operation are realized in a digital exposure device.
Patent JP-H11162589-A (JP)
Title: Connector for flexible wiring member
Inventor: OSHITANI AKIRA
IPC: H01R12/16
Filed: 1997-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a connector for a flexible wiring member capable of easily connecting the flexible wiring member and a printed circuit board by the non- solder connection. SOLUTION: A connector for a flexible wiring member is mainly composed of substantially C-shaped pressing terminals 10 and a housing 7 to arrange the pressing terminals, and when at least one of a first pressing piece 11 and a second pressing piece 12 is displaced in the direction for approaching another one pressing piece by causing plastic deformation in a state of inserting both a terminal part 2 of an FPC 1 and a board end part 5 of a printed circuit board 4 into an opening part 13 of the pressing terminals, both the terminal part of the FPC and the board end part of the printed circuit board 4 are sandwiched/pressed by the first pressing piece 11 and the second pressing piece 12.
Patent JP-2001185277-A (JP)
Title: Connector holder
Inventor: TANAKA YASUHISA
IPC: H01R13/514
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a connector holder which can improve general-purpose properties. SOLUTION: The connector holder 11 consists of a fixing holder 12 and a support holder 13. An attachment section 15 is projected to an external surface 12a of a fixing holder 12. A connector wearing section 16 is formed on the other external surface of a fixing holder 12. The connector wearing section 16 can be retained with a holder-wearing section 18 formed in the connector 17. The supporting holder 13 has two internal spaces 21a and 21b. The holder load section 18 is formed on an external surface 13a of the support holder 13. The holder load section 18 is formed loadable to the connector wearing section 16, which is formed in the external surface of the fixing holder 12. The connector wearing section 16 is formed on the other external surface of the support holder 13.
Patent JP-H11183044-A (JP)
Title: Method to control power charged to electrode in electric furnace
Inventor: NARUSE MASAKATSU
IPC: F27D11/08
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To shorten the treating time of a whole and to prevent the occurrence of partial loss to a furnace wall by a method wherein through measurement of the furnace wall of each electrode part, respective powers charged to respective electrodes are previously individually set to average the furnace temperatures. SOLUTION: A three-phase AC arc furnace 11 is provided with a furnace body 12 and a furnace cover 13 with which the furnace body 12 is covered. The furnace body 12 and the furnace cover 13 is built from furnace shells 12a and 13a and fire resisting materials 12b and 13b, with which the furnace shells are lined. Three electrodes 21-23 are inserted through the furnace cover 13 in a furnace. Charged powers to the electrodes 21-23 are previously individually set at a control device 61 such that the furnace wall temperatures of electrode parts 21-23 or the treating state of a metallic material in a furnace is averaged. This constitution prevents the occurrence of a cold spot in the arc furnace 11, whereby the treating time of a whole is shortened and a partial wear of a furnace wall is prevented from occurring.
Patent JP-H11180069-A (JP)
Title: Book with pliable material used on spine part, bookbinding method, and method for forming cover
Inventor: INOUE EIKICHI
IPC: B42C11/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a low-priced book which can be easily opened widely and also a method for binding this book. SOLUTION: The book 1 with a pliable material used on the spine part comprises a spine cover 3 formed of a pliable material such as cloth, applied to the spine part of a text 2 with an adhesive 7 and a front cover 4 and a back cover 4 connected to the both ends of the spine cover 3 and at the same time, the front cover 4 and the back cover 4 are solidly applied to the reverse 2a of the cover. In this book 1, the spine cover 3 can be easily opened widely by covering it as the spine part of the book 1 is constituted of only the pliable spine cover 3. The book 1 can be bond through steps to form a cover 10 obtained by previously connecting the front cover 4 and the back cover 4 to both ends of the spine cover 3, then supplying the cover 10 to delux edition line and wrapping the text 2 with the cover 10.
Patent JP-2000185516-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: INOUE HIROBUMI
IPC: B60C15/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire for heavy load with significant bead durability by optimizing the carcass line height and the wire chafer height from the vicinity of tire maximum width to the bead core opposing point as well as optimizing arrangement method for rubber chafer and side wall rubber. SOLUTION: This pneumatic tire is provided with a bead core provided at a pair of bead portions to the left and right, a carcass ply made of a radial cord layer which extends from a crown portion over both sides to both bead portions wherein the bead core is hooked to the radial cord layer being folded back from inside the tire to outside, a wire chafer made of steel cord layer, a rubber chafer, and a side wall rubber. If a point at which the carcass line crosses a tire maximum width level is assumed to be P, and the bead core opposition point is assumed to be Q, a distance D from a center point R of a segment PQ to the carcass line is 8 to 11% the length L of the segment PQ.
Patent JP-2000192500-A (JP)
Title: Working management system for trencher type soil cement wall excavator
Inventor: MIZUTANI MOTOHIKO
IPC: E02D5/18
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To simply and surely perform various construction management even by an inexperienced person by displaying the construction width of a soil cement wall based on a prescribed working amount as a horizontal axis and displaying an injection amount of a ground injection material in each position of the formation working of the soil cement wall on a two-dimensional coordinate as a vertical axis. SOLUTION: The construction width 42 of a soil cement wall based on a prescribed working amount is made a horizontal axis on the upper end of the construction condition display area 41 of, for instance, the screen substantially left half part of the working management screen 40 of a working management display monitor to display a strip-like construction condition display frame 44 making the set management width the unit scale 43 of the horizontal axis. The display frame 44 is divided into the existing area C of a soil cement wall, the middle area D of soil cement wall formation and the area G of working ground not yet started, and displayed in the frame including a cutter post current position N.  In addition, injection display graphs 45, 46 displaying the injection amount of each liquid at each position of an excavator on the scheduled line of the construction of the soil cement wall are displayed on excavation liquid and ground solidification liquid being a ground injection material downward of the display frame 44.