baber/WOPTO huggingface dataset:
Patent JP-2003273161-A (JP)
Title: Manufacturing device for conductive particle arrangement film
Inventor: OGAWA AKIHIRO
IPC: H01B13/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To promptly position and arrange a plurality of conductive particles with neither excess nor deficiency.  <P>SOLUTION: While an adhesive film 12 is sucked by a suction head 13, air is sucked through each through-hole 12a of the adhesive film 12. Then, while vibrating the conductive particles 14 in a tray 15, the conductive particles 14 are sucked and arranged at each through-hole 12a of the adhesive film 12 on the suction head 13, and further the excess conductive particles 14 are brushed away from the surface of the adhesive film 12 on the suction surface of the suction head 13 by a rotary brush 31. Thus, each conductive particle 14 is promptly positioned and arrayed on the adhesive film 12 with neither excess nor deficiency. Thereafter, the suction of the adhesive film 12 by the suction head 13 is stopped and the adhesive film 12 is released from the suction head 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269638-A (JP)
Title: Solenoid of solenoid valve
Inventor: MOTOKI ATSUSHI
IPC: H01F7/16
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid filling a clearance toward a plunger and having a stator core coping with a large magnetic attraction force.  <P>SOLUTION: This solenoid is provided with a stator core 1 axially slidably storing the plunger 2 in its inside and forming a magnetic passage for applying the magnetic attraction force to the plunger 2. The stator core 1 is so constituted that a magnetic body 17, non-magnetic body 18, and a magnetic body are axially disposed in this order and integrated, and the internal circumferential surface is machined afterward.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271830-A (JP)
Title: Electronic book, electronic book program and recording medium therefor, electronic book providing method, electronic book providing system, electronic book providing program and recording medium therefor, electronic book settlement method, and electronic book settlement system
Inventor: ARAKAWA KUNIO
IPC: G06Q20/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic book sales system in which electronic books can be read without requiring assistance of other application and reading of the electronic books can be restricted.  <P>SOLUTION: This electronic book is provided with a book data storage part 24 for storing book data in which contents of the book are stored in digital form, a display means 21 for displaying the book data stored in the book data storage part 24, a settlement situation storage part 31 for storing a settlement situation indicating whether it is not yet settled or it is already settled, and a restriction means 23 for restricting the display of the book data by the display means 21 when the settlement situation stored in the settlement situation storage part 31 is not yet settled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273913-A (JP)
Title: Method for setting optimal path of internet
Inventor: YAMAZAKI HIROSHI
IPC: H04L45/80
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for setting the optimal path of the Internet to enable a user to easily obtain proper information regarding a connection base point.  <P>SOLUTION: A service provider measures line quality, for example, transfer delay time, packet loss rate, of each line to be constructed between the service provider and a plurality of Internet providers 41 to 4n by a line quality measurement means 22 of terminal equipment 2, discloses line quality information based on this measurement as an evaluation table 24 by path and the user selects the optimal Internet provider among the Internet providers 41 to 4n by referring to the evaluation table 24 by path. Thus, the user can select the optimal Internet provider 41 to 4n and can perform connection processing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272141-A (JP)
Title: Disk closely adhering apparatus
Inventor: NAKAMURA YUTAKA
IPC: G11B25/04
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk closely adhering apparatus for rotating a plurality of disks while surely closely adhering them.  <P>SOLUTION: The disk closely adhering apparatus is provided with: a disk rotating means for integrally coaxially rotating a plurality of disks placed closely; and a disk closely adhering means for producing a negative pressure among the disks so as to closely adhere the disks while keeping a contactless state to the disks.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272312-A (JP)
Title: Data recording reproducing device, method of data recording, and method of data reproduction
Inventor: IZUMI AKIHIKO
IPC: G11B20/10
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To raise the minimum value of access performance with respect to a disk-like recording medium.  <P>SOLUTION: A data recording reproducing device comprises: a storage means 33 for storing a random number indiscriminately relating an access unit number assigned to every data access unit of an inputted data stream with a sub region number assigned to a sub region; a distribution means 31 for distributing the inputted data streams to N pieces of the sub regions for every data access unit based on the random number stored on the storage means 33; a recording control means 31 for controlling a recording means so that the data stream for every data access unit may be recorded as a file on the sub region of a disk-like recording medium 10 based on the distribution result; and a reproduction control means 32 for controlling a reproduction means so that the data stream of the specified data unit recorded as the file on the sub region of the disk-like recording medium 10 may be reproduced based on the random number table stored on the storage means 33.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237767-A (JP)
Title: Paper pack with auxiliary tool for disassembly
Inventor: TADA YUKIO
IPC: B65D5/54
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply structured paper pack which can be easily disassembled not requiring unnecessary power.  <P>SOLUTION: In making this paper pack with an auxiliary tool for disassembly, a string-shaped disassembling auxiliary tool is buried in its end exposed in at least one of the superimposed top, side and bottom parts which are to be adhered to form a box shape with closed top and bottom ends using a paper pack material paper in a square tube shape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272239-A (JP)
Title: Optical recording medium and inspection apparatus
Inventor: YASHIRO TORU
IPC: G11B7/24079
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To enhance read accuracy of track information in an optical recording medium.  <P>SOLUTION: Wobbling a data recording track 10 provided to a substrate 2 records track information and wobbling the substrate 2 with a track pitch TPa wider than a track pitch TPd being an average pitch of the data recording track 10 forms a medium recognition track 12 for recording the track information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283746-A (JP)
Title: Imaging apparatus, and image recording control method and program for imaging apparatus
Inventor: AOYAMA TATSUYA
IPC: H04N5/225
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus provided with a function of recording image data acquired by a communication function and imaging on a recording medium that records the image data, from which an image with high image quality can be reproduced, on the recording medium while securing a recording area of a recording medium.  <P>SOLUTION: The imaging apparatus produces low resolution image data SL0 from high resolution image data SH0 acquired by imaging and transmits only the low resolution image data SL0 to an image server 20. A recording control means 8 confirms a transmission history of the low resolution image data SL0 and reads only the high resolution image data SH0, from which the low resolution image data SL0 having been transmitted are produced, from an internal memory 4 and records the data on a memory card 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279130-A (JP)
Title: Hot water storage type water heater
Inventor: TAKADA TETSURO
IPC: F24H1/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide hot water storage type combustion equipment causing no discharge of high temperature hot water into a heat exchanger in a bathtub even if a circulating pump is operated when detecting a temperature of the hot water in the bathtub when reheating, and causing no boiling-up of the hot water in the bathtub every time when operating the circulating pump when detecting the temperature of the hot water in the bathtub when confirming existence of residual water or reheating.  <P>SOLUTION: Determination is made on whether or not the circulating pump 21 is operated by Step S1, and when the pump is operated, determination is made on whether or not it is reheating combustion time by Step S2. When determining that the circulating pump is not operated by Step S1, or it is not the reheating combustion time by the Step S2, a control signal is outputted to a bath mixing valve 29 so as to become the mixing ratio (a bath bypass pipe 30 side fully opening position) for flowing only hot water flowing in a bath bypass pipe 30 by Step S4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002359433-A (JP)
Title: Semiconductor distributed bragg reflector, surface emission laser element, surface emission laser array, optical interconnection system and optical communication system
Inventor: JIKUTANI NAOTO
IPC: H01S5/183
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor distributed Bragg reflector, whose electric resistance is reduced, a surface emission laser element whose operating voltage is reduced, whose element heating is reduced, and whose characteristics such as a high output and high speed modulation is made excellent, a surface emission semiconductor laser array capable of performing high speed modulation with low power consumption, an optical interconnection system capable of performing high speed transmission with high reliability, and an optical communication system capable of performing a high-speed operation with high reliability. SOLUTION: A hetero-spike buffer layer 12 having an intermediate valence band energy is arranged between semiconductor layers 11 and 13, whose band gap energies are different and which constitutes a semiconductor distributed Bragg reflector. The hetero-spike buffer layer 12 is constituted of composition inclined layers having valence band energies continued or stepped or the combination of them, and the region, where the change ratio of the valence band energy is large, is arranged at a side brought into contact with a layer (a semiconductor layer 11) whose band gap energy is small, and the region where the change ratio of the valence band energy is small is arranged at the side brought into contact with a layer (a semiconductor layer 13), whose band gap energy is large.
Patent JP-2003282903-A (JP)
Title: Solar cell device
Inventor: NAKAI TAKUO
IPC: H01L31/04
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell device in which a valid light receiving area is increased, an output of the solar cell device is improved and which is easily made into a module.  <P>SOLUTION: In the solar cell device, i-type and p-type amorphous materials are sequentially formed on the light receiving face side of an n-type single crystal silicon substrate 1, and i-type and n-type amorphous materials at a rear side. The device is provided with an amorphous silicon layer 2 where pn-junction is formed and an amorphous silicon layer 3 having a BSF structure. Current take-out electrodes 8 and 9 connected to collector electrodes 7 are disposed on a side end face of the substrate 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275442-A (JP)
Title: Graphic symbol display device for pachinko machine and pachinko machine provided with graphic symbol display device for pachinko machine
Inventor: OGURA NOBUO
IPC: A63F7/02
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide reuse by repeatedly replacing a storage (a ROM) for graphic symbol information or repeatedly writing into the storage (a RAM) until a guaranteed life.  <P>SOLUTION: In the graphic symbol display device 8 for the pachinko machine, a command sent from a host control unit is received, graphic display information corresponding to the command is read from the storage 3, and a graphic symbol is displayed in a display unit 5. It is provided with a timer circuit 9 starting counting operation when a power source is turned on, stopping the counting operation when the power source is turned off, and holding integrated used hours. By displaying the integrated used hours in the display unit 5, the storage (the ROM) 3 can be repeatedly replaced or the storage (the RAM) 3 can be repeatedly rewritten, and the graphic symbol display device 8 can be reused until the guaranteed life.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003276992-A (JP)
Title: Hoist traction device
Inventor: NAKAMURA KENZO
IPC: B66D3/16
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manually operated hoist traction device capable of coupling a plurality of sets of manual chain blocks and allowing a single operator to perform safely the hoisting operations even if the number of sets coupled has increased.  <P>SOLUTION: The hoist traction device includes a hoist drive device having an input shaft 7a and an output shaft 7b arranged coaxially and furnished with a drive shaft 11 installed under the input and output shafts with its axis dislocated from their axes and is equipped with power transmitting means 8a-8c to work interlocking with the input 7a and output shafts 7b and the drive shaft 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278864-A (JP)
Title: Autotensioner
Inventor: YAMAKAWA TADASHI
IPC: F16H7/08
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autotensioner in which degradation of durability due to partial wear of a bush 8 is prevented, which is caused by moment on a rocking member 4 produced by load of a belt.  <P>SOLUTION: A friction plate 10 is placed slidably along the inside periphery of a cylindrical part 7d of a support member 7. A press plate 11 is provided between the friction plate 10 and a torsion coil-spring 9. With eccentric operation of the spring 9, the friction plate 10 is brought into press-contact with an outer casing part 4b of a rocking member 4 to impart rocking resistance to the rocking member 4. Thus, the member 4 is restrained from inclining under the load imposed by a pulley 2 with respect to the axis of a shaft part 7a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285401-A (JP)
Title: Packaging material
Inventor: PETER FRISK
IPC: B32B27/10
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging material with reduced stretched films to be laminated, having good surface transparency and good gloss and excellent in rigidity and heat resistance.  <P>SOLUTION: The packaging material comprises a laminate wherein paper or a polyolefin containing an inorganic filler is used as a core material and the innermost layer of the laminate comprises a polyolefin. The outermost layer of the laminate comprises a propylene/ethylene random copolymer manufactured using a metallocene catalyst.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288810-A (JP)
Title: Lighting device for toilet
Inventor: HATA TOSHIHIRO
IPC: F21Y101/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting fixture capable of illuminating a specific thing or a place more brightly while keeping brightness of the inside of the toilet and alleviating glare or a sense of discomfort at the time of coming in the toilet in a half-awakened state at night or midnight.  <P>SOLUTION: A general illumination 02f and a local illumination 03f are provided, with the irradiation direction of the latter made variable. As a result, the general illumination 02f secures brightness of the inside of the toilet and the local illumination 03f can light up a wall, a floor or a picture or flower vase decorated at the wall or the floor according to the likes of the user. Further, by dimming a general illumination 01f or a local illumination 02f at night or at midnight, a never-existing lighting fixture can be realized which can alleviate glare or a sense of discomfort in entering the toilet at night or at midnight.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289315-A (JP)
Title: Packet transfer apparatus and packet transfer method
Inventor: HIRATA KOJI
IPC: H04L12/46
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus in which more accelerated transfer processing is made possible in a packet transfer apparatus to be used in the packet transfer system of the same layer in which the exchange of a header is required.  <P>SOLUTION: The packet transfer apparatus is provided with a plurality of communication control parts connected to a communication port, a CPU bus commonly connected to each communication control part, a data bus commonly connected to each communication control part, a CPU and a local memory connected to the CPU bus, a buffer memory connected to the data bus, and a bus bridge for connecting the CPU bus and the data bus. A received packet is separated, its data part is stored in a buffer memory, a descriptor corresponding to the data part and its header part are stored in a reception table on the local memory, the CPU reads the header part out of the reception table, performs required processing based on the information and records the resulting header part in a transmission table on the local memory, and the communication control part generates and transmits a packet composed of the header part read out of the transmission table and the corresponding data part read out of the buffer memory.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289109-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: TOYODA YASUYUKI
IPC: H01L21/76
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device, capable of masking a high frequency noise from another adjacent element on the same substrate in a fine electromagnetic wave masking region, and to provide a method for manufacturing the semiconductor device.  <P>SOLUTION: In an SOI substrate, in which an embedded oxide film 2 is disposed in a first semiconductor 1, a heavily-doped region 5 doped to high concentration which is 1×10<SP>18</SP>cm<SP>-3</SP>or higher is electrically insulated from the first conductor 1 by the embedded oxide film 2 and a trench isolation region 4 reaching the embedded oxide film 2, and connected via a contact 10 to metal wiring 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285874-A (JP)
Title: Packaging container
Inventor: ONISHI HARUJI
IPC: G09F3/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging container capable of rightly storing leftover disinfected cotton in a sealed state even after a sealing lid is once unsealed, and also easily taking it out of the container.  <P>SOLUTION: The packaging container consists of a container main body 1 whose upper face opens into the container main body 1 as an outlet and inlet port 12, a sealing lid 2 for sealing the outlet and inlet port 12 of the container main body 1, and an outer lid 3 to be closed in an openable manner. A label 4 is stuck to an outer surface of the outer lid 3. The outer lid 3 utilizes the label 4 and is connected to the container main body 1 so as to be openable and closable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291951-A (JP)
Title: Pattern paper for folding type packaging box, packaging method for folding type packaging box and folding type package
Inventor: KOBAYASHI HIROAKI
IPC: B65D81/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily and quickly obtain a packaging box having a double safety structure by which a content can be surely supported from the peripheral surfaces and the top and bottom surfaces by folding lined areas by using a pattern paper formed by punching out one sheet of a paper.  <P>SOLUTION: This pattern paper integrally has a plurality of sheets of continuous internal box side surface plates and external box side surface plates, a guide-connecting side surface plate which integrally connects both side surface plates, a first tongue piece formed on the internal box side surface plate and a first tongue piece insertion hole corresponding to the first tongue piece, a second tongue piece formed on the external box side surface plate and a second tongue piece insertion hole corresponding to the second tongue piece. The pattern paper also integrally has a triangular third tongue piece formed on the bottom edge of the internal box side surface plate, a fourth tongue piece formed on the upper edge of the external box side surface plate, a fifth tongue piece for closing the opening which is formed on the bottom edge of the external box side surface plate, and an upper lid and a lower lid which are respectively formed on the top edge and the bottom edge of the remaining external box side surface plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292868-A (JP)
Title: Aqueous alga-proofing or mildew-proofing coating and its applying method
Inventor: TANAKA SHIGERU
IPC: A01N43/70
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous alga-proofing or mildew-proofing coating which can be applied on an exterior member of a building suffering from advanced biocontamination by propagation of algae or mildew economically in a few steps and in a short time thereby to easily repair a biocontaminated part, and a method for applying the same.  <P>SOLUTION: The aqueous alga-proofing or mildew-proofing coating for an exterior member of a building mainly composed of a synthetic resin latex is obtained by compounding 0.01-10 pts.wt. of an alga-proofing agent or a mildew- proofing agent and 0-5 pts.wt. of a thickener with 100 pts.wt. of the resin solid content, and adjusting the resin solid content concentration to 1-30 wt.%. The method for applying the aqueous alga-proofing or the mildew-proofing coating comprises substantially removing algae or mildew sticking to the surface of the exterior member of a building suffering from advanced biocontamination by propagation of algae or mildew, washing and drying the surface, and applying the aqueous alga-proofing or mildew-proofing coating on the surface thereby forming a transparent coating film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294115-A (JP)
Title: Seal structure for output part in transmission
Inventor: ISHIBASHI HIDEKI
IPC: F16J15/3268
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal structure for an output part in a transmission in which improved seal performance and elongated service life of a seal are achieved at low cost, structure is simplified and compactness is easily achieved.  <P>SOLUTION: A spline 8 is provided only at a lengthwise part of an inner surface of a cylinder body 7. The rest of the inner surface without having the spline 8 is tightly engaged with an outer circumferential surface of the output shaft 4 at a part inward of the spring 6. In addition, an oil seal 17 is provided between an inner surface of a shaft hole 16 of a seal retainer 13 installed on a case 2 coaxially with the output shaft 4 and a part 7c of an outer circumferential surface of the cylinder body 7 other than a speedometer gear 7a.  <P>COPYRIGHT: (C)2004,JPO