baber/WOPTO huggingface dataset:
Patent JP-2003348631-A (JP)
Title: Soft handover method in cdma communication system
Inventor: TSUGANE SUGURU
IPC: H04W36/08
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soft handover method reduced in a downlink interference amount and excellent in a communication quality.   <P>SOLUTION: In the soft handover method in a CDMA communication system for revising a base station apparatus to which a mobile communication terminal is connected through software control, before the mobile communication terminal starts a handover sequence, it is estimated that a downlink signal has already been transmitted to the base station apparatus being a handover destination, and Rake synthesis between the downlink signal and the downlink signal of the base station apparatus being a handover source is started.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348763-A (JP)
Title: Charging control method
Inventor: SAKAMOTO TOSHIKI
IPC: H02J7/02
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To charge one battery on priority basis, in charging the two batteries using a single adapter.   <P>SOLUTION: In charging the first and second batteries (50, 64) using a single adapter (20), a voltage (Vcc) of the adapter is compared with a voltage (VBATT<SB>1</SB>) of the first battery. When the difference, obtained by subtracting the voltage of the first battery from the adapter voltage, is smaller than a prescribed voltage, the second battery is charged on priority basis, without the first battery being charged. When the difference is larger than the prescribed voltage, the first battery is charged. The prescribed voltage is 0.6 V. When the voltage of the first battery is lower than the reference voltage and the voltage of the second battery is higher than the reference voltage, the first battery is preliminarily charged and the second battery is fully charged. The charging current at preliminary charging is 1/10 as large as the charging current at full charging. The reference voltage is 2.9 V.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340295-A (JP)
Title: Unwashed rice processing machine
Inventor: HIRANO HARUCHIKA
IPC: B02B7/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unwashed rice processing machine capable of removing skin rice bran efficiently and sufficiently while ensuring the original quality of polished rice by dry processing treatment.   <P>SOLUTION: This unwashed rice processing machine 1 is constituted of a cylindrical metal net 31 forming a polygonal vertically cylindrical body having an upper end opening receiving polished rice and having a large number of small holes for transmitting skin rice bran adhering to polished rice formed thereto, elastic polishing members 33, and the like, coming into slide contact with the inner peripheral surface of the cylindrical metal met 31, a vertical shaft 14 for supporting the elastic polishing members 33, and the like, in the cylindrical metal net 31, and a bottom plate 39 receiving an object at the lower end of the vertical shaft 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339835-A (JP)
Title: Deodorizer
Inventor: MIYAMOTO TADASHI
IPC: A61L9/01
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorizer capable of maintaining deodorization effect without being clogged.   <P>SOLUTION: The deodorizer (10) is provided with a body (12) formed by baking the wood used as a mushroom bed under a non-oxygen atmosphere, and a fine particle (14) in which aluminum powder and tourmaline powder or graphite silica powder are mixed, which is filled in one or more cavity parts provided in the body (12). The particle diameter is preferably not less than 325 meshes. The amount of the aluminum powder in the particle is preferably at least not less than 1 weight percent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341213-A (JP)
Title: Stencil printing equipment
Inventor: CHIBA HIROYUKI
IPC: B41L13/18
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide stencil printing equipment having a simple structure, with which a proper printed matter matching with a processed image can be obtained at all times without cost increase.   <P>SOLUTION: In the stencil printing equipment having a plate cylinder 5, a plate-making section 3 and an ink feeding means 9 for feeding an ink to the plate cylinder 5, a process percentage calculating means 34 for calculating a process percentage of the plate-making section 3 to a master 21, an ink residue detecting means 29 for detecting the residue of the ink in the ink feeding means 9 and a controlling means 30 for controlling the feeding of the ink to the ink feeding means 9 in response to the process percentage and the residue are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007085-A (JP)
Title: Feedback amplifier
Inventor: WADA SHIGEMI
IPC: H03F3/50
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feedback amplifier realizing characteristics of high sensitivity, a high gain, a broadband, and a wide dynamic range.  <P>SOLUTION: A separation circuit unit 202 separates an amplified signal path 203 from a feedback signal path 204, and an amplifier circuit unit 210 comprises: a common source FET with a resistance load; level adjustment diodes; and a source follower circuit. The separation circuit unit 202 comprises a source follower circuit, to an output part of which a feedback circuit unit 201 comprising a resistor is connected, and the feedback circuit unit 201 forms the feedback signal path 204 leading to an input terminal. The separation circuit unit 202 separates the amplified signal path 203 from the feedback signal path 204 to reduce the load of the respective signal paths. Thus, the load of the amplified signal path 203 and the feedback signal path 204 is reduced. Further, adjusting a delay time added by the separation circuit unit 202 to match a frequency domain wherein negative feedback is changed into positive feedback with a frequency domain wherein a gain of a negative feedback amplifier unit is reduced realizes a broadband gain.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005064-A (JP)
Title: Printing and sales system
Inventor: KASAHARA TAKESHI
IPC: G07G1/06
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing and sales system for performing a printing processing enhanced in a user's convenience by facilitating, particularly, the efficient clearing of charge and enabling the change of printing order according to circumstances in a printing and sales system for accepting an order of photographic printing by an acceptance terminal device and performing the printing and sales of pictures.  <P>SOLUTION: In this system, a user who acquires a receipt number by performing the order of photographic printing through the acceptance terminal device 2 performs the clearing of the charge in a register counter, and receives a "claim check" conformed to the receipt number from a sales assistant. The sales assistant installs a "key card" conformed to the receipt number to the keyhole of a printer device 2 to perform the printing processing. A receipt is held by a clip provided on the "key card" during printing, and after the end of printing, a printed matter is bagged, closed by the clip and retained. Accordingly, the printed matter is retained in conformation to the receipt number until the user of the receipt number comes to receive the printed matter, and precisely handed to the user of the orderer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343785-A (JP)
Title: Joint structure for connecting fuel pipe part with fuel injection device
Inventor: ADACHI HISAFUMI
IPC: F02M55/02
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure for connecting a fuel pipe part with a fuel injection device capable of improving the assembly property and the strength against pulling-out.   <P>SOLUTION: This joint structure is provided with a first fuel pipe 10 fixed to a fuel injection device 1 side and a second fuel pipe 20 having inner periphery having different dimension from that of the first fuel pipe 10. Inner periphery of the fuel pipe on one side among the first and second fuel pipes has such dimension that allows the insertion of outer periphery of the fuel pipe on the other side. A projecting part 20c extending in the radial direction and a recessed part 10a capable of locking the projecting part 20c in the axial direction are provided between the inner periphery of the fuel pipe on one side and the outer periphery of the fuel pipe on the other side. The recessed part 10a has an opening part 10a1 allowing the insertion of the projecting part 20c, a recessed part 10a2 in the axial direction extending in substantially axial direction from the opening part 10a1, and a recessed part 10a3 in the peripheral direction extending in substantially peripheral direction from the recessed part 10a2 in the axial direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007889-A (JP)
Title: Charge lamp circuit for construction machine
Inventor: KUBO YOSHITAKA
IPC: H02P9/08
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a circuit in a charge lamp circuit.  <P>SOLUTION: The charge lamp circuit comprises: a monitor-internal circuit 7 that feeds a voltage Vacc to an alternator 3 in a monitor device 1 to which a charge lamp 4 is connected when the alternator 3 does not operate or the generated voltage is in a low level, and stops the supply of the voltage when the generated voltage of the alternator becomes high; a voltage detecting circuit 8 that detects the voltage of the monitor-internal circuit; and a control unit 9 that determines whether a voltage detected by the voltage detecting means is lower than a preset voltage and outputs a command for lighting/extinguishing the charge lamp based on the determination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005304-A (JP)
Title: System lsi control device
Inventor: OHASHI MASAHIRO
IPC: G06F11/00
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system LSI control device capable of easily changing a hardware logic of the LSI control device and preventing reduction in the operation time of a production line even if an error occurs when changing the hardware logic.  <P>SOLUTION: A non-volatile memory 4 is provided with a range for housing a plurality of hardware logics of the system LSI, and a new hardware logic is downloaded through a general bus 8 and housed in the oldest hardware logic housing range in a condition that the last hardware logic is left. When an error occurs in the new hardware logic, the control device is operated by the existing last hardware logic. With this structure, even if an error occurs when changing the hardware logic, reduction in the operation time of the production line can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012194-A (JP)
Title: Crystal analysis method in material science for use in computer
Inventor: BUN BO
IPC: G01N33/20
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystal analysis method in material science for use in a computer which accurately, quickly and sterically analyzes a deformation mode and a lattice defect of a material indicated by an atom model.  <P>SOLUTION: The crystal analysis method finds and indicates location changes of all atoms before and after deformation by using the atom model based on an expression for strictly calculating a relative location of the atom as a deformation index, specifies a deformation region by using the location changes, identifies a boundary between the deformation region and a non-deformation region as a transition such as the lattice defect and determines the deformation mode based on a mutual travel of each atom in the deformation region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010272-A (JP)
Title: Safety device for elevator
Inventor: NISHIDA TAKAO
IPC: B66B11/02
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost safety device for an elevator without increasing weight of a car.  <P>SOLUTION: The multi-car type elevator with the plurality of cars inside a hoistway has: lever pushrods 19 provided in the plurality of cars 11, 12, pressed by the other car when the cars approaching each other; and an emergency stop operation mechanism connected to the lever pushrods, operating when the lever pushrod is pushed to stop movement of the car. The emergency stop operation mechanism has: levers 20, 17 rotating around fulcrums in synchronization with vertical movement of the lever pushrod; and emergency stop members 14, 15 connected to the levers, stopping vertical movement of the car.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021998-A (JP)
Title: Optical disk drive
Inventor: KASHIWADA SHINJI
IPC: G11B7/12
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk drive capable of easily cleaning a pickup.  <P>SOLUTION: In the optical disk drive 1 furnished with the pickup 5 arranged adjacent to the optical disk 2 and almost perpendicular to the radial direction of the optical disk 2, and a pickup moving device 6 for moving the pickup 5 to the radial direction of the optical disk 2, a pickup cleaner 7 is installed outside the area of the optical disk 2 and also within the moving range of the pickup 5 made by the pickup moving device 6, without the remarkable change in the current mechanism by means of moving the pickup 5 to the out of area of the optical disk 2 by the pickup moving device 6. Also, since the pickup cleaner 7 is provided in the optical disk drive 1, the pickup 5 is easily cleanable when the recording can not be read from the optical disk 2 by the pickup.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003062967-A (JP)
Title: Offset printing machine
Inventor: FURUKAWA KATSUICHI
IPC: B41F13/10
Filed: 2002-06-12
Abstract: PROBLEM TO BE SOLVED: To further reduce a manufacturing cost with regard to an offset printing machine. SOLUTION: This offset printing machine is constituted of a printing device 1a equipped with a plate cylinder 3 with a mounted printing plate 11 and a transfer cylinder 4 to which a pictorial pattern of the printing plate 11 is transferred and a reprocessing machine side printing plate manufacturing device 1b which is arranged near the printing device 1a and capable of reloading a pictorial pattern of the printing plate 11. In addition, a gapless printing plate which has no joint is used as the printing plate 11.
Patent JP-2004018581-A (JP)
Title: Polymer / liquid crystal composite material and optical element using the same
Inventor: HASEBA YASUHIRO
IPC: G02F1/13
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer / liquid crystal composite material which contains such fine liquid crystal drops as substantially not scattering light in a wavelength region equal to or longer than that of visible light are contained in a wide temperature range in spite of having a high liquid crystal content, and to provide a polymer / liquid crystal composite material for optical elements.  <P>SOLUTION: This polymer / liquid crystal composite material is characterized by comprising a copolymer matrix comprising an unsaturated hydrocarbon and an unsaturated carboxylate and liquid crystal fine particles dispersed in the copolymer matrix and satisfying the following expression. (The liquid crystal phase-isotropic phase transition temperature of the liquid crystal material)-(the scattering-disappearing temperature of the polymer / liquid crystal composite material) ≥5°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018416-A (JP)
Title: Pyrazole derivative and herbicide composition
Inventor: NASUNO ICHIRO
IPC: C07D413/14
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new pyrazole derivative which can control a wide range of upland field weeds at low doses without giving chemical injuries to upland field cultivation crops such as corns, and to provide a herbicide composition containing the pyrazole derivative as an active ingredient.  <P>SOLUTION: This pyrazole derivative is represented by general formula (I). The herbicide composition contains the pyrazole derivative and/or its salt as the active ingredient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329455-A (JP)
Title: Staff with moving staff
Inventor: FUJISAKO YASUMICHI
IPC: G01C15/06
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily know the difference of levels of a number of points in a staff for measurement, capable of reading the difference of levels of a place not having large difference in levels at a construction site without performing the calculation.  <P>SOLUTION: A compact staff 2 is mounted on a main body staff 1, and the compact staff is vertically calibrated from its center 7. A height used as the standard can be freely determined on the calibration of the compact staff 2 by vertical movement of the compact staff 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020345-A (JP)
Title: Navigation system and program of guiding display method
Inventor: YAMADA KUNIHIRO
IPC: G06F17/30
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable confirming whether walking is suitably performed according to a guiding screen.  <P>SOLUTION: This navigation system is provided with an information acquisition processing means 91 for obtaining map data of a previously set guiding point, and guiding data of contents displayed on a guiding signboard arranged at the guiding point; a guiding point setting processing means 92 for setting a prescribed guiding point based on operation of an input part by an operator; and a guiding information display processing means 93 for forming a guiding screen in a display part, displaying a map of the guiding point on the guiding screen, according to the map data, and displaying prescribed guiding information, according to the guiding data of the guiding point. A map of the guiding point is displayed on the guiding screen, and the prescribed guiding information is displayed according to the guiding data of the guiding point, so that it can be confirmed whether walking is suitably performed according to the guiding screen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022941-A (JP)
Title: Semiconductor device
Inventor: OGURA TSUNEO
IPC: H01L31/072
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device wherein resistance is low and a destruction tolerance is improved.  <P>SOLUTION: The semiconductor device 2 is provided with an n<SP>-</SP>-type base layer 42, a p<SP>+-</SP>type contact layer 50 formed selectively above the n<SP>-</SP>-type base layer 42, an n<SP>+</SP>-type source layer 48 formed selectively so as to insert the p<SP>+-</SP>type contact layer 50, a trench TR which is in contact with the n<SP>+</SP>-source layer 48 and formed with a depth reaching the inside of the n<SP>-</SP>-type base layer 42, a gate electrode 54 formed via a gate oxide film 52 inside the trench TR, an emitter electrode 58 formed so as to be in contact with the p<SP>+-</SP>type contact layer 50 and the n<SP>+</SP>-type source layer 48, a p<SP>+</SP>-type emitter layer 44 formed on a surface on a side opposite to the emitter electrode 58 of the n<SP>-</SP>-type base layer 42, and a collector electrode 56 in contact with the p<SP>+</SP>-type emitter layer 44. In the semiconductor device 2, an n-type barrier layer 46 having impurity density higher than that of the n<SP>-</SP>-type base layer 42 is provided between the p<SP>+-</SP>type contact layer 50, the n<SP>+</SP>-type source layer 48 and the n<SP>-</SP>-type base layer 42.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023717-A (JP)
Title: Mobile wireless terminal and communication circuit
Inventor: KOBAYASHI TAKAHIRO
IPC: H04B1/7117
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile wireless terminal that performs stable Rake reception to maintain high communication quality even when receiving signals from a plurality of paths whose inverse spread timings are close to each other.  <P>SOLUTION: A timing generating section 70a generates a clock with a chip rate of a spread code on the basis of information notified by a phase control signal generating section 61a. A code generating section 20a generates a spread code assigned to the mobile wireless terminal synchronously with the clock supplied from the timing generating section 70a and outputs the spread code to correlators 11a, 12a, 13a. A phase control signal generating section 61a acts like a core of DLL control in a finger Fa and controls the timing generating section 70a so that a phase difference between an inverse spread timing executed in the finger Fa and an inverse spread timing executed by the other fingers Fb, Fc is not less than one chip of the spread code when the phase difference is within one chip of the spread code.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027651-A (JP)
Title: Toilet booth for infant
Inventor: ITO NOBUKO
IPC: E04H1/12
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet booth for infants mounted with a door in an openable/closable manner at a doorway formed between adjacent front panels installed at the tips of partition panels, forming figures and patterns which the infants like, of cutout grooves to prevent the infants from being injured in contact with the angles of the cutout figure and pattern and allowing the door to be opened from the outside in case of an emergency.  <P>SOLUTION: The height of the door 5 is made lower than the front panels 3, and the width of the door is made larger than that of the doorway. When the door 5 is closed, both side edge parts overlap with the front panels 3, 3 while leaving a clearance of 26mm or more. The angles of the cutout grooves of the figures and patterns to a panel surface 13 are rounded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032931-A (JP)
Title: Aid for pulling out floor wiring
Inventor: MATSUSHIMA AKIHIKO
IPC: H02G3/38
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aid for pulling out floor wiring which enables floor wiring to be pulled out from under the floor into a wiring cover within a small space inside the wiring cover.  <P>SOLUTION: The aid for pulling out floor wiring comprises a body 22 installed in the opening in a floor embedded box 54 which is installed under the floor of a building and through which wiring 52 is threaded; a through hole 24 formed in the body 22; and an opening/closing member 34 installed in the through hole 24 so that the member can be swung. The opening/closing member 34 has an insertion portion 39 through which wiring 62 is threaded; and a closing plate 36 which closes the through hole 24. When the insertion portion 39 of the opening/closing member 34 is positioned in the through hole 24, the floor wiring 52 in the floor embedded box 54 can be pulled out to above the floor. When the closing plate 36 of the opening/closing member 34 is positioned in the through hole 24, the through hole 24 is closed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033443-A (JP)
Title: Sewing method
Inventor: OCHI NAOMASA
IPC: D05B7/00
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a sewing method capable of processing stiff sewing treatment without passing a point needle in a darning stitch composed near an end of a direction of course, and efficiently and automatically processing linking treatment of the other darning stitches.  <P>SOLUTION: In the sewing method, the point needle is passed through part with continuous overcasting stitches of knitted fabrics having the overcasting stitches at the endmost part of the course, and the knitted fabrics stretched to the course direction are sewed. The point needle is extracted in the state wherein the fabrics are pinched in the course direction near the overcasting stitch. Then, the overcasting stitch where a point needle is not passing through are sewed with smaller interval than the intervals of the overcasting stitch where a point needle is not passing through so that the overcasting stitch where the point needle is not passing through is to pass through.  <P>COPYRIGHT: (C)2004,JPO