baber/WOPTO huggingface dataset:
Patent JP-2003347685-A (JP)
Title: Printed wiring board, manufacturing method therefor and circuit module
Inventor: ISHIZAKI SEIWA
IPC: H05K1/18
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board wherein interference between a cut portion and the corners of a circuit component is avoided without unnecessarily increasing the outside diameters of the cut portion.   <P>SOLUTION: The printed wiring board 12 has a substrate 22, and the cut portion 32 into which a USB connector 11 is to be inserted is formed in the substrate. The cut portion includes first to third adjoining edges 24a to 24c, and the edges cross one another in positions corresponding to the corners 20 of the USB connector 11. The substrate has recesses 26 which become wider in the direction in which they go away from the corners of the USB connector 11, in the areas where the edges of the cut portion cross one another.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340547-A (JP)
Title: Method for evaporative pattern casting
Inventor: NARISHIMA TAKESHI
IPC: B22D46/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaporative pattern casting, capable of easily determining a condition where a casting having no residual defect and excellent qualities is produced.   <P>SOLUTION: The casting is produced by pouring molten metal into a mold where a pattern made of a synthetic resin foam is laid in foundry sand, while evaporating the pattern by molten metal. The pouring time t (S) of molten metal is determined based on the pouring time t<SB>∞</SB>(S) of the molten metal in a void casting where an internal pressure is not applied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347457-A (JP)
Title: Wiring board
Inventor: YAMAZAKI TAKASHI
IPC: H05K1/11
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is impossible to strongly bond a wiring board to an external electric circuit board due to the creeping of solder.   <P>SOLUTION: This wiring board 7 is provided with an insulating substrate 1 whose upper face is provided with a frame-shaped metallic layer 3, and whose lower face's outer peripheral part is provided with a connecting pad 4 and a casteration conductor 5 formed on the side face of the insulating substrate 1 for connecting the connecting pad 4 to the frame-shaped metallic layer 3. The casteration conductor 5 is constituted of a first region 5b derived from the connecting pad 4 and a second region 5c derived from the frame-shaped metallic layer 3, and the first region 5b and the second region 5c are disposed out of positions to the width direction of the side face of the insulating substrate 1, and connected through an internal wiring layer 10 formed within the insulating substrate 1, and the area of the connecting pad 4 positioned far from the central part of the lower face of the insulating substrate 1 is set so as to be larger than that of the connecting pad 4 positioned close to the central part of the lower face of the insulating substrate 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345634-A (JP)
Title: Method and device for processing execution management, program, and recording medium with the program recorded
Inventor: SUZUKI MASATAKA
IPC: G06F12/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To restart processing without wasting processing up to a down of a processing execution managing function in such a case.   <P>SOLUTION: A scenario engine 11 provided for a computer 10 for scenario engine controls computers 1 to (n) for processing execution according to a scenario to enable the computers 1 to (n) for processing execution to execute a transaction. This scenario engine 11 stores the execution states and execution histories of individual processes constituting the transaction in a database 21 during the execution of the transaction each time the individual processes are executed. If the scenario engine gets down during the execution of the transaction, the scenario engine 11 restores the engine into the state before it gets down according to the execution states and execution histories stored in the database and restarts processes which are not executed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343474-A (JP)
Title: Bearing device and vertical shaft pump having this device
Inventor: AIZAWA KOJI
IPC: F04D13/08
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device capable of suppressing generation of cracking and fear of damage and securing a sufficient wear resistance against wear by foreign matter due to the mixed water with foreign matter at the time of pumping, even under the using environment where long dry sliding and the sliding during pumping are repeated.   <P>SOLUTION: Resin material is used for bearing 4, the frictional heat due to the dry sliding is transited at a constant value, and the temperature rise is settled to a constant value. Since the resin material has high wear resistance and excellent thermal shock resistance, there is little generation of crack and fear of damage even under a using environment where the dry operation and pumping operation are repeated. Though a foreign matter invasion preventive member 5 provided near the bearing part 4 is in a contacting and sliding state with a main shaft 1, it is slidable in radial direction of the main shaft 1, the contacting load is small and the frictional heat is low. The foreign matter invasion preventive member 5 restricts the diameter of an inflow foreign matter to below the initial diameter clearance of the bearing. The diameter clearance of the bearing is slightly enlarged by the invading foreign matter in early stage of the operation, while subsequent foreign matter passes through the bearing slideways and the wear hardly progresses since the diameter of the invading foreign matter is below the diameter clearance of the bearing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343667-A (JP)
Title: Hybrid transmission
Inventor: YAMAUCHI YASUHIRO
IPC: B60L50/16
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To realize start performance in electric running without enlarging a motor/generator, namely without enlarging a transmission and reducing fuel economy.   <P>SOLUTION: A rotation member of a Ravigneaux type planetary gear set 2 is connected to a sun gear Sd, a ring gear Rs, a carrier C, a sun gear Ss in this order, a motor/generator MG2, an output to a wheel driving system, an input from an engine 3, and a motor/generator MG1, and the carrier C is further connected to a brake ST and EV/B. In front starting, like ST/EV, in a state where the carrier C is fixed by the ST and EV/B, MG2 is normally rotated and MG1 is reversely rotated to cause normal rotation of the output. In back starting, like REV, in a state where the carrier C is fixed by the ST and EV/B, MG2 is reversely rotated and MG1 is normally rotated to cause reverse rotation of the output Out. In the electric running, lever ratio of ST/EV to REV amplifies torques of MG1 and MG2 toward the output, so that the start performance is improved by large torque without relying on the enlargement of MG1 and MG2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339520-A (JP)
Title: Curtain device
Inventor: TAKAYAMA TOSHIHIKO
IPC: A47H23/01
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the opening and closing operation of a curtain and extend the life of the curtain in a curtain device applied to the entrance of a factory or storehouse as a partition.   <P>SOLUTION: This curtain device comprises the curtain 2, a pocket 3, a runner 4, a curtain rail 5, a soft bone member 6, a fastening means 7, a hook 8 and a loop 9. The flexible soft bone member 6 is inserted to substantially the upper half of each pocket 3, and its upper end is connected to each runner 4. The fastening means 7 is inserted to substantially the lower half of each pocket 3, and its upper end is connected to each soft bone member 6 to fasten the soft bone member 6. The hook 8 is provided at the lower end of each fastening means 7, and the loop 9 is provided on the ground side to which each hook 8 is attachably and detachably hooked.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344055-A (JP)
Title: Mobile communication apparatus and information sharing system using the same
Inventor: YAMAMOTO TETSUYA
IPC: G08G1/0969
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and economically acquire information not included inside a car navigation system.   <P>SOLUTION: This mobile communication apparatus 1 is provided with an information storage means. The mobile communication apparatus 1 is also provided with a means for transmitting and receiving information to and from an information processing device 2 intended for home use and the car navigation system 3. Information from the information processing device 2 intended for home use is transmitted to and used by the car navigation system 3 via the mobile communication apparatus 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003257208-A (JP)
Title: Illumination apparatus utilizing microwave
Inventor: BAE YOUNG-JIN
IPC: F21K99/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination apparatus utilizing microwave that releases further effectively the heat generated by the internal apparatus by making the casing a heat sink and has a cooling structure capable of sealing so that the outside foreign matters may not enter inside.  <P>SOLUTION: The illumination apparatus comprises a magnetron 20, an electric bulb part 50 emitting light by microwave, a waveguide 40 that couples the magnetron 20 and the electric bulb part 50 and transmits the microwave generated by the magnetron 20 to the electric bulb part 50, and a casing 10 that accommodates the magnetron 20 and the waveguide 40 and is jointed to the electric bulb part 50. The casing 10 is closely contacted to the outside of the magnetron 20 for releasing the heat generated by the magnetron 20 and accommodates the magnetron 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004012520-A (JP)
Title: Liquid crystal panel and method of manufacturing the same
Inventor: ISODA TAKASHI
IPC: G02F1/1343
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal panel having an ITO (indium tin oxide) film without any appearance defect, such as a crack, a wrinkle or the like, as the transparent common electrode of a color filter substrate.  <P>SOLUTION: The liquid crystal panel is provided with the color filter substrate having a color filter layer FIL (R, G, B) with a plurality of colors partitioned with light shielding layers BM on a first substrate SUB1 and the transparent common electrode ITO2 composed of the ITO film on a flattening layer OC, a thin film transistor (TFT) substrate having pixel electrodes ITO1 forming electric fields between a number of TFTs two-dimensionally arrayed on a second substrate SUB2 and the transparent common electrode ITO2 placed opposite to the color filter substrate with a specified gap, and a liquid crystal layer LC sealed in the mutually opposing color filter substrate and the TFT substrate, and 2θ value of a diffraction peak HKL (222) of X-ray diffraction of the ITO film constituting the transparent common electrode ITO2 of the color filter substrate is set to be in 30.45±0.05° range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008256-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent increase of the control load of a game control means on the switching control between the information of establishment of a condition for prohibiting put-out and the variable display in a game machine.  <P>SOLUTION: When a main circuit board 31 detects establishment of the condition for prohibiting put-out, the main circuit board transmits a command on that matter to a sound control circuit board 70, and the sound control circuit board 70 changes the state of a speaker 27 executing the presentation related to the variable display to a state for informing the establishment of the condition for prohibiting put-out. In addition, the main circuit board 31 transmits a command to execute the presentation related to the variable display to the sound control circuit board 70 even if the establishment of the condition for prohibiting put-out is being informed, and the sound control circuit board 70 is made to continuously execute the control of informing the establishment of the condition for prohibiting put-out until it receives a command to release the control even if it receives the command to execute the presentation related to the variable display.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009781-A (JP)
Title: Tire air pressure monitor, its failure determination method, and tire air pressure monitoring apparatus
Inventor: YASUDA MASAKI
IPC: B60C23/20
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire air pressure monitor which promptly determines which of a detector or a receiver is at fault, if any.  <P>SOLUTION: This monitor 15 comprises a first and a second two-way communication circuits 31, 32 having a first and a second transmitting circuits 38, 42 and a first and a second receiving circuits 37, 41 respectively. If determination time Ts passes with detected data from a plurality of sensor devices not received, two-way communication for diagnosis codes are mutually made between the first and second two-way communication circuits 31, 32 to determine failure in the respective receiving circuits or sensor devices in accordance with receiving status of the respective receiving circuits.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014711-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: IMANAGA TOSHIHARU
IPC: H01L29/788
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and a method for manufacturing the same by which a time for writing is reduced without reducing a storage-keeping time.  <P>SOLUTION: In the semiconductor device having structure obtained by laminating a first tunnel insulated film, a second tunnel insulated film, an electric charge accumulation layer, a blocking insulated film and a gate electrode on a semiconductor substrate where a source and a drain are formed, the time for writing is reduced and the storage-keeping time is extended by utilizing a diode effect by setting the first tunnel insulated film of SiO<SB>x</SB>and the second tunnel insulated film of SiO<SB>2</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014081-A (JP)
Title: Cartridge
Inventor: IINO WATARU
IPC: G11B23/04
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cartridge having the operability of its operation part enhanced without forming an edge in an edge part of an operation hole which exposes the operation part of a changeover member.  <P>SOLUTION: In this recording tape cartridge, propriety of recording in a recording medium stored in a housing 12 is changed over by the shift of a mis-erasing prevention plug 74 in the directions of an arrow B or an arrow C in the housing 12 by operating, in the directions of the arrow B or the arrow C, an operation protrusion 78 of the mis-erasing prevention plug 74 exposed to the outside by entering the operation hole 62 provided at a lower housing 18. Recesses 63 the bottoms of which are defined by a thin wall straight part 63A formed by denting the outer surface of a tilted rear wall 18C of the housing 12 approximately in parallel with an inner surface are successively provided on the edges of the sides of the arrow B and the arrow C of the operation hole 62, and the operation protrusion 78 is easily operated from the recesses 63.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015742-A (JP)
Title: Light amount changing apparatus, display system and light amount changing method
Inventor: NISHI TOMOHIRO
IPC: H04N5/74
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To restrain an illegal copying an image displayed on a screen, a display screen area, etc., so to protect the image content from the illegal operation.  <P>SOLUTION: A light amount changer 11 is provided for changing the light intensity of an image represented by an input image signals in the time direction and on a gradation basis, in a region of not producing perceptible flicker at least in one gradation according to the perception characteristic of a person viewing the image directly, and in a region of producing perceptible flicker according to the perception characteristic of a person viewing an image captured from the image of interest. The light amount changer 11 changes the image so that the average light intensity of the image represented by the image signals after changed for each gradation becomes the same as the light intensity of the image signals before the change.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022256-A (JP)
Title: Electromagnetic induction heating arrangement
Inventor: KOBAYASHI YOICHI
IPC: H05B6/06
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To always output preset power to a heating means even when frequently carrying out switching-on and switching-off.  <P>SOLUTION: A power control means 21 applies feedback control to the switching action of a switching element 3 while monitoring an input voltage and an input current to an inverter circuit 2 based on reference data to determine a correlation between power output to a heating coil 4 and a switching-on time of the switching element 3, and stably outputs preset power to the heating coil 4. At this time, the reference data are memorized and kept in a reference data memorizing means 22 to be used as they are next time when a heating body 5 is heated. Therefore, the power control means 21 is not required to separately carry out initial switching-on to measure the reference data every time heating is started.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019033-A (JP)
Title: Nonwoven fabric having excellent transparency
Inventor: MAKINO HIROYUKI
IPC: D04H3/16
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a nonwoven fabric having excellent transparency and improved packaging properties, shielding properties and retention.  <P>SOLUTION: The nonwoven fabric is a spunbonded nonwoven fabric which comprises ≥50 wt.% of fibers having ≥10 g/m2 and ≤50 g/m2 weight, ≥20μm and ≤40 μm fiber diameter of single fiber and has ≥10% emboss ratio and ≤50 wt.% of fibers having ≥17 μm and not larger than 20 μm fiber diameter of single fiber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019826-A (JP)
Title: Silencer device
Inventor: NAKADA HIROYUKI
IPC: B62D5/07
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silencer device of simple constitution for effectively reducing noise generated from the drive of a fluid pressure source.  <P>SOLUTION: An inner tube 51 is supported through a support member 52 in the midway of a power steering oil supply passage 17, and the interior of the power steering oil supply passage 17 is divided into two-system divided passages: a pair of a first divided passage 55 inside the inner tube 51 and a second divided passage 56 outside the inner tube 51. A flow velocity changing mechanism part 57 for changing the flow velocity of power steering oil circulating through the first divided passage 55 is formed by using the thickness of the inner tube 51. Thus, the phase of pressure pulsation wave due to the level of pressure distribution of power steering oil is opposite immediately after the power steering oil is let flow out of the first and second divided passages 55, 56 to cancel the pressure pulsation wave.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018793-A (JP)
Title: Polyester resin composition
Inventor: KIYONO KOICHI
IPC: C08K3/00
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester resin composition which excels in dimensional stability, high cycle molding capability, and mechanical strength, and which is useful for uses such as electric/electronic parts and electric equipment parts(connector material).  <P>SOLUTION: The polyester resin composition is incorporated with predetermined amounts of a nucleating agent (D) for crystallization and a mold release agent (E) into a resin component composed of predetermined ratios of a thermoplastic polyester resin (A), a vinyl copolymer (B) containing an epoxy group, and a vinyl copolymer (C). The copolymer (B) is a copolymer obtained by polymerizing a vinyl cyanide monomer, an aromatic vinyl monomer, and a vinyl monomer containing an epoxy group, the copolymer (C) is a copolymer obtained by polymerizing a vinyl cyanide monomer and an aromatic vinyl monomer, and the total amount of the rubber components contained in the copolymers is 1 pt.wt. or less to 100 pts.wt. of the above resin component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017017-A (JP)
Title: Molten matter mixing distributor
Inventor: KUMAZAKI HIROSHI
IPC: F23G5/02
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molten matter mixing distributor equipped with both of a function for mutually mixing incineration ash and fly ash generated accompanied by incineration and a function for supplying mixed ash so as to distribute the same to a plurality of hoppers arranged in the periphery of the upper part of a melting furnace on the downstream side.  <P>SOLUTION: A center shaft 5 is vertically provided in a casing 2 downwardly in a rotatable manner and rotary blades 6 are horizontally attached to the center shaft 5 while a plurality of ash discharge ports 12 are attached to the lower part of the casing 2. These ash discharge ports 12 are connected to a plurality of hoppers arranged in the periphery of the upper part of the melting furnace. Damper devices 15 for individually driving the ash discharge ports 12 on the basis of the demand from the hoppers or an ash supply device so as to open and close them are attached.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027507-A (JP)
Title: Toilet bowl device
Inventor: SHIMIZU HIDEAKI
IPC: E03D11/02
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet bowl device capable of restraining dirt from remaining in a bowl part after a series of washing operations are completed.  <P>SOLUTION: This toilet bowl device comprises a bowl water supply port discharging washing water generally horizontally along the upper edge inner wall surface of a toilet bowl directly facing the inside of the bowl part and a trap water supply part jetting washing water for inducing a siphon action to a trap communicating with the bottom part of the bowl part. The toilet bowl device also comprises a washing water control means supplying the washing water to the bowl water supply port and the trap water supply port and controlling the supply of the washing water to the bowl water supply port while the washing water is being supplied to the trap water supply port.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026166-A (JP)
Title: Pressing force control system in press-packing machine
Inventor: MASUYAMA JUNICHI
IPC: A24B1/10
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency in a pressing operation by shortening the descending time to a position where pressing force for substantially crushing leaf tobacco is required.  <P>SOLUTION: A pressing force control system in a press-packing machine having a pressurizing section which lowers to press an object to be pressed into a constant packing style has a control means for controlling the operation of a driving section for vertically moving the pressurizing section. The control means includes a speed changeover control means including the control of the descending speed of at least the pressurizing section (SP2) to a lower speed at an arbitrary position during the descent.  <P>COPYRIGHT: (C)2004,JPO