baber/WOPTO huggingface dataset:
Patent JP-2004079566-A (JP)
Title: Release sheet for molding semiconductor element
Inventor: IKETANI TAKUJI
IPC: B29C33/68
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve production efficiency of a semiconductor package by reducing contamination of a metal mold due to constituents of sealing agents or resin sheets for a decrease in metal mold cleaning frequency in a process of semiconductor package formation by use of a release sheet.  <P>SOLUTION: The release sheet for molding semiconductor elements comprises a plastic film having one or more vapor-deposited layers on one of its surfaces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078467-A (JP)
Title: Information distribution system for portable communication terminal
Inventor: INOUE HIDEAKI
IPC: H04W8/18
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information distribution system for a portable communication terminal capable of automatically providing information appropriately matched with the need of the user of a portable communication terminal at appropriate timing.  <P>SOLUTION: This system is provided with a portable communication terminal 10 having an application program mounting function, an application program distributing server 20, and a content distributing server 30. The application program distributing server 20 issues the unique ID of the portable communication terminal 10 in response to a download request from the portable communication terminal 10, and distributes a stand-by application program attached with the unique ID to the request origin portable communication terminal 10. The portable communication terminal 10 transmits the request attached with the unique ID to the content distributing server 30, and the content distributing server 30 specifies the portable communication terminal 10 based on the unique ID, and distributes the contents matched with the attribute of the user of the portable communication terminal 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003160580-A (JP)
Title: Ethylene sulfite and production method thereof
Inventor: KATO TOSHIMITSU
IPC: H01M10/0567
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide purified ethylene sulfite which is stable when used as the component of an electrolysis solution.  <P>SOLUTION: The production method of the purified ethylene sulfite comprises a step of purifying crude ethylene sulfite, which is obtained by the reaction of ethylene glycol with sulfinyl chloride, through purification processes including precision distillation. In this case, at least one purification process selected from the group consisting of washing with basic water, total reflux dehydration, precision distillation and adsorption process is carried out before or after the precision distillation concerned. In addition, the purified ethylene sulfite obtained by the above processes contains chloroethanol in an amount of at most 1,000 ppm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004074707-A (JP)
Title: Recorder, computer program, computer system, and recording method
Inventor: OTSUKI KOICHI
IPC: B41J11/42
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To enhance image quality by enhancing accuracy in carriage of an object to be printed.  <P>SOLUTION: The recorder comprises a mechanism for carrying a recording medium and repeatedly performs an operation for controlling the amount of the recording medium being carried by the carrying mechanism to a target level and an operation for recording on the recording medium by ejecting liquid wherein the target carrying amount is corrected based on information read out from a storage element provided in the recording medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078059-A (JP)
Title: Display device
Inventor: NAIKI TAKASHI
IPC: G09G3/20
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of processing image conversion by a dither method in real time in the form of a transfer stream of image data inputted from outside as it is without increasing the processing load on a CPU.  <P>SOLUTION: Input image data consisting of a plurality of (n) bits inputted from outside via an interface means is converted into a plurality of (m) (m<n) bits, which are outputted to a display memory means to be stored there. A dither signal corresponding to a position where the input image data is specified with a row and a column on the display memory means is generated and added to the input image data, and the high-order (m) bits of the image data to which the dither signal is added are outputted to the image converting means for the conversion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084983-A (JP)
Title: Gas shut-off device
Inventor: NAKAMURA HIROSUMI
IPC: F23N1/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable confirmation of changed contents by a display device without using an exclusive setting device.  <P>SOLUTION: When the specified number of reset signals are sent to a microcomputer 6 within predetermined time from a reset switch 5 using a tact switch, a set value for gas type can be changed, and the changed contents can be displayed in the display device 7. Consequently, since the changed contents can be confirmed by the display device 7 without using the exclusive setting device, erroneous work can be reduced, and convenience in gas use of a gas company can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081922-A (JP)
Title: Garbage disposer
Inventor: KIKUCHI TAKESHI
IPC: B09B3/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To make a main body lid light in weight and compact, to improve the operability for the opening/closing of a lid, to reduce the weight of the main body of a garbage disposer, to miniaturize the main body, and to reduce the cost.  <P>SOLUTION: In the garbage disposer, a blower 15, a heater 14, a hot air passage 12b for supplying hot air into a garbage housing container 4 by the blower 15, a hot air passage 12c for returning hot air discharged from the container 4 to the blower 15 are arranged on the outside surface of an outside fixed container 3 having the garbage housing container 4. At the upper ends of the hot air passages 12b and 12c, a hot air outlet 12d for supplying hot air into the container 4 and a hot air suction port 12e for sucking hot air discharged from the container 4 are formed. In the lower parts of the hat air passages 12b and 12c, connection ports 13 for connecting the passages 12b and 12c to each other are formed, and the shaft 15c of the blower 15 penetrates the connection ports 13. In the hot air passage 12b, a hot air branch opening 16 branches. and a catalyst deodorization device 17 and an exhaust suction fan 18 are connected to the opening 16. The size and the amount of air to be supplied of the fan 18 are smaller than those of the circulation fan 15a of the blower 15, and the fan 18 is fixed to the shaft 15c of the blower 15 to be coaxial with the circulation fan 15a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003077491-A (JP)
Title: Sealed structure of membrane electrode and method of manufacturing sealed structure
Inventor: BIEGERT HUBERTUS
IPC: H01M8/1007
Filed: 2002-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method in which the layer structure is stamped out together with a plastic membrane arranged at the top and bottom of it by a stamping tool that is heated and formed, in the method of manufacturing a membrane electrode unit (MEA) surrounding a layer structure. SOLUTION: The layer structure 1, which is covered by a membrane of which only outer edge is molten bonded, is further processed in the next work step by heating and pressurizing of the side edge zone 4. At that time, the plastic membrane is softened or melted at the side edge zone 4 and penetrates to the edge area. Thereby, the edge area is sealed airtight in several seconds at the surroundings of the layer structure. The membrane in the edge area, which has become useless or has not been heated, is removed by suction.
Patent JP-2004082859-A (JP)
Title: Vehicular impact energy absorbing structure
Inventor: TANIGUCHI ATSUYOSHI
IPC: B62D21/15
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular impact energy absorbing structure capable of suppressing vehicular deceleration by making a side frame easy to be deformed when buckling mode impact force is acted, and suppressing vehicular deforming amount by making the side frame hard to be deformed when breaking mode impact force is acted.  <P>SOLUTION: A vehicle 1 comprises a pair of right and left side frames 3, 2 arranged so as to extend generally along a vehicular body back-and-forth direction in both sides in a vehicular width direction, and a dash panel 4 arranged on the upper parts of the pair of the right and left side frames 3, 2 and dividing a front end portion in a vehicular interior. In the vehicle 1, an impact transmitting mechanism 12 for transmitting impact energy acting on a front side part of the dash panel 4 to a rear side part of the dash panel 4 is disposed on a side frame part 11 extending to front and rear positions sandwiching the dash panel 4 of the side frames 3, 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081490-A (JP)
Title: Token polishing device
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a token polishing device in which a polishing cloth can be easily attached and detached.  <P>SOLUTION: The distal end of the polishing cloth is locked to a winding shaft 28 via a lock member including a tubular member 91, and a ring shape member 92. The tubular member 91 includes a plurality of grooves 911 with a tapered surface 912 formed in the outer periphery of the end part. A tapered surface 921 is formed in the inner periphery of the ring shape member 92. The ring shape member 92 is forcibly put into the tubular member 91. Then the tapered surface 921 is slid on the tapered surface 912, so as to contract the diameter of the tubular member 91. Thus, the polishing cloth inserted into the grooves 911 is held, and locked in the winding shaft 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087768-A (JP)
Title: Method of manufacturing soi wafer
Inventor: IWABUCHI MIHO
IPC: H01L21/762
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which an SOI wafer can be manufactured with high productivity by suppressing the occurrence of voids at the time of manufacturing the wafer.  <P>SOLUTION: In the method by which the SOI wafer is manufactured by forming an insulating layer on at least either one of two wafers which become raw wafers and sticking the wafers together without using any adhesive, the PV value of the surface of the insulating layer is adjusted to ≤1.5 nm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082611-A (JP)
Title: Ink jet head and its manufacturing method
Inventor: SAKAMOTO YASUHIRO
IPC: B41J2/055
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To restrict a length in a longitudinal direction of a channel groove of a part not directly contributing to ink jetting at an ink jet head to a minimum.  <P>SOLUTION: The ink jet head 10 has an actuator member 30 which has the channel groove extending from one end to the other end at a primary surface and includes a piezoelectric material, an insulating resin part 14 which fills the inside of the channel groove at the one end, an inside-ink-chamber electrode 12 as an electrode for driving which is formed to cover at least part of a side wall face inside the channel groove, and an outside-ink-chamber electrode 16 as an electrode for external connection which is formed at an upper face of the insulating resin part 14. The electrode 16 is electrically connected to the electrode 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089228-A (JP)
Title: Pinball game machine
Inventor: YAMASHITA KOJI
IPC: A63F7/02
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To almost optionally change a display of a display device by allowing a game ball to enter or pass through a second area different from a first area.  <P>SOLUTION: In this pinball game machine, a game board 3 is provided with the display device 9 and a first detecting switch for detecting that the game ball enters or passes through the first area 10 on a game board surface, and a game state advantageous to a game player is generated when the display device stops in a predetermined image mode after variably displaying an image when the first detecting switch detects an entrance or the passing of the game ball. The second area 18 is arranged in a position different from the first area on the game board surface. A second detecting switch is arranged for detecting that the game ball enters or passes through the second area. A display change control means is provided for changing the display of the display device 9 when the second detecting switch detects an entrance or the passing of the game ball.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095593-A (JP)
Title: Laminated piezoelectric element and jet device
Inventor: KAWAMOTO TOMOHIRO
IPC: H01L41/22
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated piezoelectric element in which no disconnection occurs between external electrodes and internal electrodes even when the element is continuously operated for a long period under a high electric field and high pressure, and which is excellent in durability and low in cost, and to provide jet device.  <P>SOLUTION: The laminated piezoelectric element is provided with a columnar laminate 1a constituted by alternately laminating reduction-resistant piezoelectric ceramic 1 and internal electrodes 2 composed of a base metal upon another, and a pair of external electrodes 4 which are respectively provided on both side faces of the laminate 1a and to which internal electrodes 2 are alternately electrically connected at every other layer. Projecting conductive terminals 5 which are protruded from the side face of the laminate 1a are provided at the end sections of the internal electrodes 2 at every other layer, and embedded in the external electrodes 4 formed by applying a conductive adhesive to the side faces of the laminate 1a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090674-A (JP)
Title: Power controller
Inventor: MATSUOKA HIROMICHI
IPC: B60R16/02
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power controller reliably reducing power consumption by controlling power supply to an object to be controlled in association with operation state of a vehicle.  <P>SOLUTION: A power control microcomputer 31 receives a status signal from an ECU 21 for navigation at each fixed time. When a vehicle is in the stop state and a user does not operate a car navigation device 2, power supply to the car navigation device is stopped. When starting of travel of the vehicle is detected on the basis of a vehicle speed signal from a vehicle speed sensor 1, power supply to the car navigation device 2 is resumed. Power consumption of the car navigation device 2 can be reliably reduced by stopping and resuming of power supply in association with operation state of the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090127-A (JP)
Title: Grinding wheel, outer surface grinding method and outer surface grinding device for material having substantially circular section
Inventor: NISHIMURA KATSUNORI
IPC: B24B5/18
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding wheel, an outer surface grinding wheel grinding method, and an outer surface grinding device, for a material having a substantially circular section, for eliminating angular part in partially grinding the periphery of a round bar steel material or steel pipe and performing grinding with high efficiency.  <P>SOLUTION: This grinding wheel 5 is adapted to grind the outer surface of a material having a substantially circular section, and provided with a groove having a substantially circular-arc section and a radius larger than the radius of the material having a substantially circular section, which is formed on the periphery thereof in the direction intersecting perpendicularly to the axis of rotation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090324-A (JP)
Title: Biodegradable transfer foil and biodegradable laminate
Inventor: MIYAMOTO TAKASHI
IPC: C09J7/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biodegradable transfer foil which has superior metallic gloss, transferability and releasability, high adhesive strength and friction resistance after transfer and outstanding biodegradability.  <P>SOLUTION: This biodegradable transfer foil is structured of at least a biodegradable protection layer, a metallic thin film layer and a biodegradable adhesive layer sequentially laminated on a temporary support. The biodegradable protection layer is preferably composed of a resin composition including a polyester resin which contains 90-100 wt% of lactic acid residues and the mol ratio(L/D) of an L-lactic acid residue to a D-lactic acid residue falling within the range of 1-9. In addition, the biodegradable adhesive layer is structured of the resin composition including the polyester resin which contains 50-90 wt% of the lactic acid residues and 10-50 wt% of a caprolactone residue and the summation of the lactic acid residue content and the caprolactone residue content falling within the range of 60-100 wt%, with the mol ratio(L/D) of the L-lactic acid residue to the D-lactic acid residue falling within the range of 1-9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096553-A (JP)
Title: Transmission device
Inventor: ITO TETSUYA
IPC: H04L12/28
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a transmission device that can reduce jitters between a device, having a bus management function which reduces the significant issuance delays in a cycle-synchronization packet and a device which receives the packet.  <P>SOLUTION: The transmission device, having a high-speed digital bus interface is provided with a circuit which calculates the packet payload of a maximum asynchronous transfer mode, in which the cycle-synchronization packet is not delayed from the value of a gap counter, the transmission speed of a connected bus, the topology of the bus, and the amount used of a band in a band-guaranteed transfer mode and limits the payload size of an asynchronous packet, based on the calculated packet payload value. Consequently, the jitters, between equipment which issues the cycle-synchronization packet and another equipment which receives the packet, can be reduced by reducing the issuance delay of the packet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003199291-A (JP)
Title: Cooling apparatus for motor
Inventor: NAKAHARA TOSHIYUKI
IPC: H02K9/19
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost cooling apparatus for a motor, capable of improving cooling efficiency with no increase in the flow rate of a refrigerant, and also capable of reducing the man-hour for machining of members forming a refrigerant groove, with no effect of circularity of a frame, with less assembling processes.  <P>SOLUTION: The cooling apparatus for a motor comprises a stator iron-core 3 comprising a laminated iron-core with an equipped stator coil 4, and a frame so provided as to contact the outer peripheral surface of the stator iron-core 3, and cools the stator by making the refrigerant flow in the frame. The frame comprises a first frame 10 provided on the outer peripheral surface of the stator iron-core 3 and a second frame 11 so provided as to contact the outer peripheral surface of the first frame 10. On the surface of the first frame 10 that contacts the second frame 11, a refrigerant groove 5 is provided which comprises a minute annular gap, extending circumferentially.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004097291-A (JP)
Title: Switching method and switching device for easily operable hydrant
Inventor: MIYAMURA SHIGEJI
IPC: A62C35/20
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching device capable of easily switching an existing hydrant 12' for two-person operations to an easily operable hydrant 12 for one-person operations without dropping the pressure water of piping 1.  <P>SOLUTION: The existing hydrant 12 composed of an existing valve box 6 having a pressure water normally closed port 2 connected to the existing piping 1 and a water discharge nozzle 5 connecting the attaching metal fitting 4' of an existing fire hose 3' is used as it is. The existing attaching metal fitting 4 and the existing fire hose 3 are separated from the existing water discharge nozzle 5 and the attaching metal fitting 4 for a fire hose 3 dedicated to the easily operable hydrant 12 is freely attachably and detachably connected to the water discharge nozzle 5 by interposing a connection metal fitting 13 to the existing water discharge nozzle 5. Also, the operation of reversely turning a handle 11 for normal and reverse turning and opening the pressure water normally closed port 2 is performed and a limit switch 15 for closing a pump drive motor linked with the operation is closed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103348-A (JP)
Title: Connector
Inventor: ITO TOMONARI
IPC: H01R13/42
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage by incorrect insertion of terminal fittings when inserted into a connector housing for bus bar connection.  <P>SOLUTION: In the connector composed of the terminal fittings 11 provided with a connecting part 13 having a slit 15 into which a bus bar B is receivable, and a connector housing 21 provided with terminal housing rooms 22 capable of housing a plurality of terminal fittings 11 in parallel in an orthogonal direction to an axial direction of the slit 15, at a barrier rib 24 between the adjacent terminal housing rooms 22, a notched part 27 is formed extending from a terminal insertion face 22b side corresponding to an insertion region of an elastic contact piece 16 when the slit 15 is inserted into this barrier rib 24. By this, contact of the barrier rib 24 and the elastic contact piece 16 is prevented in the incorrect insertion of each terminal fitting 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111478-A (JP)
Title: Nonvolatile semiconductor storage device and its manufacturing method
Inventor: SUGITA YASUHIRO
IPC: H01L21/8247
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor storage device which has a little miswriting by suppressing a flotation phenomenon in writing.  <P>SOLUTION: The nonvolatile semiconductor storage device comprises a plurality of memory cell groups which are formed in a matrix shape in XY directions on a semiconductor substrate, word lines WL which are formed to connect respective control gates of memory cells adjacent in the X direction, a plurality of subordinate bit lines SBL which are formed in the semiconductor substrate to connect drain areas or source areas of memory cells adjacent in the Y direction, and a plurality of main bit MBL lines which are formed in the Y direction above the word lines across an interlayer insulating film layer 8; and the main bit lines MBL which are connected to respective adjacent subordinate bit lines SBL form layers which are mutually different from one another across the interlayer insulating film layer 8 to reduce capacity formed between the main bit lines.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105853-A (JP)
Title: Cleaning device, image-writing device, and paper-like rewritable medium
Inventor: SAITO YASUNORI
IPC: G02F1/13
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device for supplying a paper-like rewritable medium clean and stainless, an image-writing device for writing an image on an electronic paper to supply the electronic paper clean and stainless, and a paper-like rewritable medium in which contamination of the surface is prevented.  <P>SOLUTION: The electronic paper 210 of a paper-like rewritable medium is held in a tray 11. Contact-type cleaning brushes 12_1, 12_2 are set in a relative movement to the electronic paper 210 to clean the paper 210, which is delivered by transfer rolls 13_1, 13_2.  <P>COPYRIGHT: (C)2004,JPO