baber/WOPTO huggingface dataset:
Patent JP-2003223270-A (JP)
Title: Tablet and tablet manufacturing method
Inventor: SUMINO TSUYOSHI
IPC: G06F3/041
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance tablet whose film board does not warp even when a plastic board expands or shrinks as the ambient temperature changes and a method for manufacturing the tablet.  <P>SOLUTION: The tablet is provided with a resilient plastic board 1, and a film board 8 opposite to the plastic board 1 with a predetermined gap between them. The film board 8, which has its periphery adhered on the periphery of the plastic board, has a predetermined tensile force given by the resilience of the plastic board 1. This structure can provide a high-performance tablet whose film board does not warp even when the plastic board expands or shrinks as the ambient temperature changes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227433-A (JP)
Title: Distribution type fuel injection pump
Inventor: TAKAGI TAKENORI
IPC: F02M41/12
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve conventional problems where sufficient seizure resistance and abrasion resistance cannot be established for future decrease in lubricity and high fuel compression ratio though seizure and abrasion of an abutting sliding part between a roller pin and a roller ring are prevented by forming a cam roller in a double structure of an outer roller and an inner roller and reducing rotation speed of the roller pin.  <P>SOLUTION: The roller pin 60 for receiving a load of a plunger spring slides and rotates in a pin receiving part 64 of the roller ring 8. The pin receiving part 64 is provided with a surface film α that has a hardness higher than that of the roller ring 8 and is made of tungsten carbide carbon having small friction coefficient. As a result, even when fuel having low lubricity is used and increase of the fuel injection pressure causes a lift amount of the plunger to increase, abrasion of the pin receiving part 64 is suppressed and occurrence of the seizure of the roller pin 60 and the roller ring 8 is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228524-A (JP)
Title: Content deliver system
Inventor: IWAMOTO KEIJI
IPC: G06F21/10
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content delivery system that can restrict even a validly authorized user in some degree.  <P>SOLUTION: Upon a request from a client 3 for content delivery via a network 2, a content delivery server 4 extracts contents from a work database 5, and extracts corresponding time restriction information such as a valid period and a valid time. The content delivery server 4 then executes time restriction processing on the contents according to the extracted time restriction information, and sends them to the requester client 3. A content using system 6 can use the received contents for the period or time according to the time restriction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226393-A (JP)
Title: Package of electronic component
Inventor: OGAWA MASAHIRO
IPC: B65D85/86
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To minimize irregularity in a peeling strength between a carrier tape and a cover tape in a package of electronic components, thereby solving the problems that a component loss is caused by spontaneous peeling during transportation or the like, and that vibrations or the like is caused when the cover tape is peeled off the carrier tape, and further prevent the paper fuzzing of the carrier tape from occurring when the cover tape is peeled off the carrier tape.  <P>SOLUTION: A resin-impregnated layer 12 impregnated with a resin such as PVA is formed at a surface layer portion of a carrier tape 2 made of a paper tape. After electronic components 6 are stored in chip storing holes 5 of the carrier tape 2, a cover tape 3 made of a resin is superposed on the surface of the carrier tape 2, and the cover tape 3 is adhered to the surface of the carrier tape 2 by heat-sealing irons or the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229428-A (JP)
Title: Semiconductor device
Inventor: ISEDA YASUNAGA
IPC: H01L21/3205
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which assures higher dielectric breakdown strength for surge current without increase of chip area.  <P>SOLUTION: The semiconductor device including a surge protection circuit 1 is further provided with a pad 3 connected to the surge protection circuit 1 and pads 2, 4 not connected to the surge protection circuit. The connected pad 3 and non-connected pads 2, 4 are connected via the wirings 5, 6 of a re-wiring layer 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226173-A (JP)
Title: Vehicular seat on which child seat is mountable
Inventor: SHINODA MASAHIDE
IPC: A47C7/48
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular seat on which a child seat is mountable, with a seatback capable of complete frontward turn-down permitting free arrangement of the seat.  <P>SOLUTION: In the vehicular seat on which the child seat is mountable, an engagement member 21 provided on the reverse face of the child seat 20 is inserted into a mating surface between a seat cushion 1a and the seatback 1b and put in engagement with a striker 2 located on the seat body side, whereby the child seat 20 is fixed onto the seat. The striker 2 is turnably mounted thereon so as to be embedded into the lower part of the seatback 1b in linkage of its frontward turn-down.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232969-A (JP)
Title: Optical fiber
Inventor: OKUBO FUMIYOSHI
IPC: G02B6/44
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber whose color is easily identified, even in a dim environment where no sufficient illuminance can be obtained, and with which workability can be improved.  <P>SOLUTION: The coating layer 2 of an optical fiber is formed with a coating material in which a luminescent material is mixed. Also, if the coating layer 2 of an optical fiber is multilayered, the outermost coating layer 2b is formed with a colored coating material in which a luminescent material is mixed. Further, if a color painted layer is installed on the whole or part of the outer circumferential face of the coating layer of the optical fiber, the color painted layer is formed with the one mixed with a luminescent material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238263-A (JP)
Title: Method of producing calcined magnesia briquette and calcined magnesia briquette
Inventor: SATO MINORU
IPC: C04B35/043
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calcined magnesia briquette in which prescribed strength is rapidly developed, and the occurrence of fine dust can be prevented.  <P>SOLUTION: The production method has a stage where fired magnesia powder or a substance containing fired magnesia powder and CaO components is mixed with an assistant increasing the hardening strength of hydrates, and water, and the mixture is formed to obtain a formed body having a prescribed shape, and a stage where the formed body is cured to obtain a calcined magnesia briquette. As an aqueous solution containing the assistant increasing the hardening strength of hydrates, seawater, a sodium chloride solution, a magnesium chloride solution, a magnesium sulfate solution, a phosphate solution, a carbonate solution or the like can be cited.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239374-A (JP)
Title: In-pipe cut-off device
Inventor: OGA TAKESHI
IPC: E03F7/02
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-pipe cut-off device of good sealing property, easily carried in from a manhole and easily and stably arranged in an optional position in performing extension work or cleaning and repair work in a closed channel (a culvert).  <P>SOLUTION: This in-pipe cut-off device comprises a cut-off plate 1 brought into close contact with at least a lower part along the internal wall of a pipe body, and support members 8 for pressure-support the cut-off plate from the upper part. The cut-off plate 1 is a plate sized to come in close contact with the side face upward from the lower face of the pipe body 2 and divided into sizes to be carried in from an opening of a manhole. The cut-off plate 1 has a rib 3 at the peripheral edge part, and has a reinforcing member below a support member mounting part, and is provided with a drip hole 6 and an overturning preventive stay 7 at the lower part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239694-A (JP)
Title: Sealing material and segment using it
Inventor: SATO SHUICHI
IPC: E21D11/08
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve a cutoff effect between segments.  <P>SOLUTION: The rubber sealing material 3 is arranged between the segments 1 and 2. A joining end face 4 on which the end face of the sealing material 3 and the end face of the segment 1 are joined is fixed, and the joining end face 5 on which the end face of the sealing material 3 and the end face of the segment 2 are joined is not fixed and is abutted. A notch 7 is formed to an end face 6 on the side on which the water pressure of the sealing material 3 works. The notch 7 is formed at a place nearer to the joining end face 5 not fixed than the fixed joining end face 4. The notch 7 is opened at the pressure of infiltration water into the notch 7, and the sealing material 3 on the side face of the notch 7 is stuck fast on the segment 2, the joining end face 5 is closed and the high cutoff effect is obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002328780-A (JP)
Title: Information processor using portable operating device
Inventor: YAMAKADO HITOSHI
IPC: G06F3/048
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an information processor in which, on a user basis, is easily and quickly imposed. SOLUTION: A display part 3 displays an interface picture 30 being the composite picture of a picture belonging to a public layer L1 operable by an unspecific person and a picture belonging to a restricted layer L2 operable only by a specific person. Identification data ID transmitted by a pen-form operating device 2 is received by a receiving part 15. When a position on the display part 2 is designated by a certain operating device, the position is detected by a touch panel 3b. A CPU10 selects any layer according to whether or not the ID matched with identification data ID preliminarily recorded in an ROM12 is received. When a certain position is detected by the touch panel 3b, the CPU10 performs processing corresponding to the detected position on the selected layer.
Patent JP-2003237298-A (JP)
Title: Fastener
Inventor: YOSHIHIRO YOICHI
IPC: B43M15/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent fastener.  <P>SOLUTION: This fastener includes a pin 20 to be inserted into a wall 100 and a head 30 for supporting the proximal end of the pin. The head includes: a first working face A which is opposed parallel to the wall and has the pin projected nonperpendicularly to the wall; and a second working face B which intersects an insertion axis C of the pin. When the pin is inserted, the second working face is pressed. A groove part 31 is provided on the side face of the head. A plurality of this type of fasteners can be combined so that the pin in one of the fasteners is received in the groove part in the other fastener.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243119-A (JP)
Title: Clock spring
Inventor: ISHII KIMIHIRO
IPC: H02G11/02
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock spring in which low cost of the whole device is realized by greatly reducing the number of components and the assembly process hour.  <P>SOLUTION: This is a clock spring 10 in which the electric connection between a fixed body 11 and a rotary body 20 capable of relative rotation is made by sliding contact between a flexible flat cable 31 interposed between the fixed body 11 and the rotary body 20 and a slip ring 14, 15 of a circular-ring shape provided at the fixed body 11 and a sliding contactor 24, 25 provided at the rotary body 20. The connector housing part 13 is formed integrally with the fixed body 11, and a pair of bus bars 14, 15 that constitute the slip rings are embedded in this fixed body 11, and a tab terminal part 14b, 15b that extends to the connector housing part 13 is formed respectively protruded at the pair of bus bars 14, 15, and the sliding contactor 24, 25 that slide contacts the pair of bus bars 14, 15 is fitted respectively to the rotary body 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244474-A (JP)
Title: Viewing apparatus and character information output method
Inventor: SUZUKI JUNYA
IPC: H04N5/44
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that costs are increased and realizable functions are limited when a high-grade information processing function for Internet connections or the like is installed in a conventional viewing apparatus such as a television receiver.  <P>SOLUTION: A viewing apparatus 1 is configured by having a display part 12 for displaying video, an infrared light receiving part 5 for receiving a control signal from a remote controller 2, a CPU 6 for outputting a command corresponding to the control signal, an EEPROM 8, a USB interface circuit 9, and an input interface circuit 10 for inputting a video signal or the like. A key code string in which key codes corresponding to individual keys to be successively pressed when inputting a command defining an external equipment 3 such as a personal computer as a target to be operated by using a keyboard corresponding to a USB bus are sequentially arranged is stored in the EEPROM 8 for each relevant command.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241464-A (JP)
Title: Electrophotographic member
Inventor: YOSHIKAWA HITOSHI
IPC: G03G15/08
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic member in which low degree of hardness is achieved without spoiling its compression permanent strain, which has low cost and little burden to the environment imparted when discarded.  <P>SOLUTION: In the electrophotographic member, a function member is formed using water-based gel and the water-based gel is covered by a covering layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236734-A (JP)
Title: Machining device, bending detection method for rotary tool mounted on machining device, and detection circuit check method for machining device
Inventor: SHIMIZU SHINOBU
IPC: B23Q17/22
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining device and a detection method capable of easily and directly detecting bending of a tool shaft of a rotary tool and to provide a detection circuit check method enabling a worker to check whether the detection is normally performed or not.  <P>SOLUTION: Direct current power supply 28 is connected with a circuit constituted by the tool shaft 100b having electric conductivity, a peripheral member 22 provided across a predetermined clearance from a shaft side face of the tool shaft 100b, and an electrical conductive tool drive part including a spindle case 16, a bearing 18, a spindle 12, a collet 14, etc. When the tool shaft 100b is bent beyond an allowance value and comes into contact with the peripheral member 22, the circuit is closed, a direct current flows in the circuit, and an ammeter 34 reacts the recognize the existence of bending beyond a predetermined amount. Moreover, when alternate current power supply 30 is connected with the circuit by operating a change-over switch 32, a current is carried through a clearance between the tool shaft 100b and the peripheral member 22 to check the presence or absence of lack of the circuit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249186-A (JP)
Title: Observation method and observation equipment by scanning transmission electron microscope
Inventor: ODAKA YASUTOSHI
IPC: H01J37/28
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize a computing means which can optimize an amount of focal gap in STEM and which can erase a virtual image and receive a feedback of a condition by substantially shortening the period of time to obtain a computed image and by comparing an image of an electron microscope to the computed image right after observation in an observation method and an observation equipment by a scanning transmission electron microscope.  <P>SOLUTION: The observation is performed by a scanning transmission electron microscope observation equipment equipped with a field emission electron gun, a convergence means to converge an electron ray emitted from the field emission electron gun onto a sample, a deflecting means to scan a convergence electron ray irradiating the sample, a projecting means to project a sample image, and a measuring means for a sample thickness.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249973-A (JP)
Title: Communication system, communication controller, and communication terminal device
Inventor: KISHIDA HIROYUKI
IPC: H04W76/02
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system, a communication controller, and a communication terminal device which enable a plurality of communication terminal devices using the same band to perform radio communication without interference.  <P>SOLUTION: A slave machine control part 11 refers to a priority channel table stored in a priority channel memory when establishing communication to a master machine 2. A radio channel having the highest priority level is assigned as an initial channel, and a connection request signal is transmitted from a communication part 15 to the master machine 2 in the frequency band of the initial channel. In the case that frequency bands of radio channel being used by other slave machines or a frequency band being used by a PC 4 interfere with the initial channel, the radio channel overlapping the frequency bands is avoided, and a radio channel of a frequency band having the next highest priority level is selected. When a radio channel for communication already established to the master machine 2 is changed, radio channels being used by other slave machines and radio channels of frequency bands overlapping the frequency band being used between a router device 3 and the PC 4 are avoided to select a radio channel of a frequency having the next highest priority level.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246875-A (JP)
Title: Indication-removable synthetic resin sheet
Inventor: OSHIMA YASUHIRO
IPC: C09D5/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin sheet which enables an easier grasp of the contents of the treatment provided, the explanation of its function, the quantity and the residual quantity of the sheet or the like than the conventional one.  <P>SOLUTION: The synthetic resin sheet 1 is provided with a special treatment, and by a coating material containing a pigment and a water soluble resin, the explanation of the contents of the above special treatment, the quantity and the like are indicated and, simultaneously, the above indication 2 is allowed to be wiped out by wiping with water. Since the contents of the special treatment, the quantity and the like are indicated, it is possible to grasp these explanation, quantity and the like (e.g. the scale showing the residual amount of the sheet and the like) from the sheet as such.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249747-A (JP)
Title: Printed circuit board, method of designing the same and wiring cad apparatus therefor
Inventor: KATO TOSHIMI
IPC: H05K3/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To always assure high quality mounting of components.  <P>SOLUTION: When an operator designs a printed wiring substrate based on a design function by watching a display image displayed on a display 11, if a wiring pattern 2 is not yet connected to each conductor land 1a, 1b, the solder coating method is changed to the method for coating solder resist with the clearance resist system, and if the wiring pattern 2 is connected to each conductor land 1b, the coating method is changed to the method to coat the solder resist with the over resist system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245278-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: FUJIKI TOSHIAKI
IPC: A61B8/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To allow an ultrasonic diagnostic apparatus to flexibly deal with its change by alleviating a designing load.  <P>SOLUTION: Modules 14 to 26 are connected to a bus 12. Data are DMA- transferred between the modules. A high-speed general-purpose bus is used as the bus 12. Control data is transferred, in addition to ultrasonic data by utilizing the bus 12. A transfer unit is a data block, which includes an attribute and data. Since the high-speed bus is used, even when the modules are increased or decreased, the change of designing is facilitated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252140-A (JP)
Title: Air bag device for pedestrian
Inventor: SATO YUJI
IPC: B60R21/36
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bag device for a pedestrian that smoothly opens a door part covering a stored air bag, can expand the air bag rapidly, and has high mounting workability to a vehicle.  <P>SOLUTION: In the air bag device for the pedestrian, an air bag 56 is folded and stored under a cowl louver 18 made of synthetic resin longitudinally along the cowl louver 18, and gas for expansion delivered from an inflator is made to flow into the air bag to expand and project the air bag upward. The cowl louver 18 has a door part 26 that covers the above part of the folded and stored air bag 56, is pressed by the air bag 56 during the expansion to open on the front side or the rear side of the vehicle, and is bent to project the center of the front and rear edges 26d to the front side. The door part 26 is formed integrally with the cowl louver 18 and has a smoothly openable expansion promoting means PM.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256587-A (JP)
Title: Space use fee payment method, fee payment mediation server, and space rental agent system
Inventor: SUZUKI HIDETAKA
IPC: G06Q10/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To pay a fee of a parking lot by use of a portable terminal without requiring registration in advance.  <P>SOLUTION: A server 14 communicable with the system 16 of an agent for lending a space for a fee, which is communicable with a portable terminal 28 through a mobile communication network 26, through a network specifies the portable terminal on the basis of the access from the portable terminal 28, accepts the input of the use information for the space to the specified portable terminal, and presents the accepted use information to the system 16. The server 14 then acquires the use fee of the space from the system 16, and reports the fee, after reporting it to the portable terminal 28 and obtaining its recognition, to the mobile communication network 26 with the information for specifying the portable terminal to ask the payment. When the information showing the payment completion from the mobile communication network 26 is received, the server 14 updates the user's log and reports the payment completion to the portable terminal 28 and the system 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257928-A (JP)
Title: Semiconductor wafer etching apparatus and method therefor
Inventor: ONO KAZUYUKI
IPC: H01L21/306
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor wafer etching apparatus which can improve an etching rate better than that of a prior art, can perform every etching process by a wet etching method with higher accuracy and can further include a chemical solution collecting system.  <P>SOLUTION: This semiconductor wafer etching apparatus includes a shingle sheet type rotating disk or a batch type rotating disk for two or more wafers, is provided with a supply port and a slit for supplying the chemical solution for etching in a manner to cancel the distribution of pressure of the chemical solution on the rotating disk and also includes a line to pressurize an etching vessel.  <P>COPYRIGHT: (C)2003,JPO