baber/WOPTO huggingface dataset:
Patent JP-2003205058-A (JP)
Title: Server display mark and receiver display mark for table tennis
Inventor: NAKANO TERUJI
IPC: A63B71/06
Filed: 2002-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display mark for eliminating hesitating about service and receiving when a game of the next set is started by clarifying the order of service or receiving when a doubles game of a table tennis is started.  <P>SOLUTION: A server display mark for the table tennis is used to display the characters of 'service' or a pattern, a mark or a color expressing the meaning of service, and a receiver display mark for the table tennis is used to display the characters of 'receiving' or a pattern, a mark or a color expressing the meaning of receive.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240792-A (JP)
Title: Method for manufacturing ceramic component
Inventor: MINAMI SEIICHI
IPC: H01L41/22
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic component for improving the bend of a sintered element and excellent in the accuracy of flatness.  <P>SOLUTION: A laminated element having piezoelectric layers 11 and inner electrodes 12 alternately laminated is baked, and a piezoelectric substrate 20 is obtained. The piezoelectric substrate is placed on a stabilized zirconia substrate 21. A plurality of the piezoelectric substrates are laminated through similar stabilized zirconia substrates 21. At last, the stabilized zirconia substrate 21 is disposed again. A weight 22 is installed on the last stabilized zirconia substrate. A thermal process at a temperature higher than a sinter starting temperature of the piezoelectric layers 11 is implemented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243822-A (JP)
Title: Method and structure for connecting printed board
Inventor: TAMAI HIDEAKI
IPC: H05K3/36
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the connection reliability between a printed wiring board and a connector formed on a case by reducing the stress applied to each junction at the time of connecting the wiring board to the connector by means of a conductor pattern formed on a flexible printed wiring board.  <P>SOLUTION: Projecting sections 4 are formed on the case 1 and through holes 8 and 11 are respectively formed through the printed wiring board 6 and the flexible printed wiring board 9 correspondingly to the projecting sections 4. Therefore, the wiring boards 6 and 9 can be mounted on the case 1 on the basis of the common projecting sections 4 and, when the boards 6 and 9 are joined to lands 2, 7a, 10a, and 10b formed on the case 1 in this state, the stress applied to each junction can be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249272-A (JP)
Title: Battery pack equipped with temperature sensor
Inventor: TERACHI ATSUSHI
IPC: B60L11/18
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack in which the temperature of a secondary battery can be detected correctly by a few number of temperature sensors and the temperature sensors can be arranged in correct position without using an exclusive parts for equipping the temperature sensors in regular position by using a holding cap to connect the secondary battery in the shape of a straight line, and by using the parts, by which the temperature sensor is equipped in regular position, simultaneously.  <P>SOLUTION: In the battery pack with the temperature sensors, two or more secondary cells 10 are joined in the shape of a straight line while electrically connecting them in series. The battery pack is arranged with holding caps 30 each of which has a cylinder section, into which the end part of one side or both sides of the secondary cell 10 is inserted, between the secondary cells 10 to be connected. The holding cap 30 is equipped with an attaching section 39 by which the arrangement of the temperature sensor 50 is carried out. By arranging the temperature sensor 50 in this attaching section 39, the temperature of two secondary batteries 10 can be detected by only one temperature sensor 50.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248750-A (JP)
Title: Purchase information processing device, purchase information clustering method and program
Inventor: AZUMA SHINSUKE
IPC: G06Q50/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a purchase information processing device that easily and quickly extracts a cluster regulating a relation between a customer and a commodity from the purchase history information.  <P>SOLUTION: A matrix forming section 2 allocates the customer and the commodity respectively to one of rows and columns on the basis of the purchase history information indicating commodity purchase history of the respective customer stored in a purchase history storing section 1 and forms a matrix table of which predetermined indicators respectively different from each other are respectively added to a matrix element of the commodity with the history of purchase of the customer and to that of the commodity without the history of purchase of the customer. A matrix rearranging section 4 rearranges the rows of the matrix table on the basis of summation of the indicators for the respective rows and rearranges the columns on the basis of summation of the indicators for the respective columns, and extracts the cluster regulated by distribution of the indicators on the matrix table.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248708-A (JP)
Title: Clock design processing system and clock design processor
Inventor: INAMURA TSUYOKI
IPC: G06F17/50
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock design processing system and a clock design processor capable of easily manufacturing a clock having the design of user's preference.  <P>SOLUTION: This clock design processor 2 comprises a storage part for storing the reference design data of the clock, and a CPU for transmitting the reference design data stored in the storage part to a user terminal device 3 of a demander when the request for designing is received from the user terminal device 3, receiving the design data for output created on the basis of the reference design data from the user terminal device 3, and performing the output in accordance with the received output design data. The user terminal device 3 comprises a CPU for transmitting the request for designing the desired clock to the clock design processor 2, creating the desired design data for output by the processing on the basis of the predetermined instruction, and transmitting the created design data for output to the clock design processor 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246145-A (JP)
Title: Reversible heat-sensitive recording material
Inventor: AZUMA YOICHIRO
IPC: B41M5/26
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reversible heat-sensitive recording material capable of stably repeatedly forming and erasing an image having a clear contrast 1,000 times or more with high sensitivity.  <P>SOLUTION: The reversible heat-sensitive recording material contains the normally colorless or pale leuco dye, a reversible developer for color developing the leuco dye by heating and reheating to achromatize the leuco dye, and a phthalocyanine compound having a vanadyl group.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252849-A (JP)
Title: Method for producing optically active sulfonamide
Inventor: TERAOKA HARUNA
IPC: C07C229/34
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for enantioselectively producing a sulfonamide.  <P>SOLUTION: A ketone is oximated and phosphinylated to provide a phosphinylimide, and the phosphinylimide is converted to an optically active phosphinylamide through an asymmetric reduction step for reacting the compound with a hydride reagent in the presence of an optically active cobalt complex. The deprotection of the phosphinyl group in the optically active phosphinylamide is carried out to provide an amine, and the amine is sulfonylated to provide the optically active sulfonamide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258643-A (JP)
Title: D/a converter
Inventor: ISHIKAWA KATSUYA
IPC: H03M1/78
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve response to a rapidly changing signal, in a D/A converter having internal R-2R ladder-resistor type D/A converting means.  <P>SOLUTION: This D/A converter comprises a reference voltage VREFH, the R-2R ladder-resistor type D/A converting means 101 for converting a digital signal into an analog signal, by using a reference voltage VREFL lower than a reference voltage VREFH, and impedance-converting means 102 for converting the impedance for an analog signal received from the D/A converting means 101.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245926-A (JP)
Title: Method for manufacturing cushioning material comprising spring structural resin component and concrete-made female die used for its manufacturing method
Inventor: NISHIBORI SADAO
IPC: B68G11/03
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method in which a release agent is not required, a molding time is shortened and a cost is reduced, in the method for manufacturing a cushioning material comprising a spring structural resin component which is recyclable, has high degree of freedom for a shape and size, is cheap, is reduced in sinkage, is hard to fatigue when it is used for a long time, is excellent in impact resistance, load resistance and the like, and is further suitable for a seat for an automobile, a motorcycle or the like, a saddle for horse riding, a chair, a sofa, a bed or the like on which a person sits, sleeps, steps or the like.  <P>SOLUTION: The spring-structural resin component 30 comprising filaments 31 is placed on a cavity 12 of a concrete-made female die 11, is softened by hot water fed from a hot water feeding system 13 and is compression-molded by a base 4 constituting a male die 14 fixed on the tip end of a pantagraph jack 15. In the concrete-made female die 11, there is no fear such that the surface of the spring structural resin component 30 is burnt and a raw material resin does not adhere in mold release.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253647-A (JP)
Title: Combined steel sheet pile bank protection structure
Inventor: HORI KENJI
IPC: E02B3/06
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combined steel sheet pile bank protection structure capable of solving a problem on scenery for a long period without impairing the characteristic of the steel sheet pile bank protection superior in its application characteristic and economical efficiency, and exercising superior performance in protecting and keeping ecological system and natural environment as plants and small animals can be grown.  <P>SOLUTION: This combined steel sheet pile bank protection structure is constructed by attaching a ceramic flat plate made out of porous sintered body having a coefficient of permeability of 10<SP>-5</SP>-10<SP>0</SP>cm/sec and a volumetric water content of 25% or more, on a front face of a sheet pile wall constructed by driving a number of steel sheet piles in parallel. Living matters can be grown, and a scenery recovering wall for recovering the sheet pile wall is mounted. Preferably, planting prosthesis for growing plants and/or breeding prosthesis for growing small animals are packed in a space formed between the sheet pile wall constructed by using U-shaped steel sheet piles and the scenery recovering wall.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255474-A (JP)
Title: Original carrier
Inventor: TAMEHIRA MASATO
IPC: B65H5/06
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the fluctuation of an original carrying speed when the rear end of an original deviates from a carrying roller on a carrying direction upstream side in an original carrier in which the circumferential speed of the carrying roller on a carrying direction downstream side of the carrying rollers present before and after an original read position is set to be high.  <P>SOLUTION: A PS roller 32 is composed of a plurality of roller pairs disposed in the width direction of the original. For the roller pairs, in order to generate a deviation in the timing that the original rear end deviates from the PS roller 32, the position of a nip part is shifted by making the disposed position of a driven roller 322b and the disposed position of the driven rollers 321b different.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252698-A (JP)
Title: Substrate and method for producing the same
Inventor: MIYAZAWA SHINTARO
IPC: C30B29/20
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost conductive substrate and a large-diameter substrate.  <P>SOLUTION: The substrate 1 is composed of a substrate body 2 and a thin film 3 which epitaxially covers the plane of the substrate body 2 made of a conductive semiconductor crystalline silicon (Si), has a thickness of 0.3-0.6 mm, and has a face orientation of ä111}, and the thin film is an epitaxially grown α-sapphire (α-Al<SB>2</SB>O<SB>3</SB>) ultrathin film and has a thickness of about 10 nm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257437-A (JP)
Title: Electrode of solid oxide fuel cell and solid oxide fuel cell
Inventor: KOMADA KIICHI
IPC: H01M8/12
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode of a solid oxide fuel cell and the solid oxide fuel cell, which largely improves the electrode characteristics and considerably reduces thermal shock and thermal deformation.  <P>SOLUTION: The electrode has a skeleton 11 constituted by sintered porous body having a three-dimensional net structure consisting of an oxide ion conductive material and/or an oxide ion mixed conductive material. Particles 12 consisting of the electronically conductive material and/or the oxide ion mixed conductive material are adhered to the surface of the skeleton 11 and the surface is sintered in a state in which the particles 12 are filled in an inside space 13 of the sintered porous body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257098-A (JP)
Title: Magneto-optical information processor
Inventor: TADAKI KYOKO
IPC: G11B7/135
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturizable magneto-optical information processor in which the edge of a recording mark is accurately detected and circuit constitution for obtaining read signals is made simpler than before.  <P>SOLUTION: A light dividing means 21 for dividing reflected light from a recording medium D divides the reflected light into first and second light beams R1 and R2 corresponding to respective bisected areas Bs1 and Bs2 in the track direction Tc of a beam spot Bs and further divides the respective light beams R1 and R2 into first and second polarized light components whose polarization directions are orthogonal. As photodetection means, a first photodetection means 22a for receiving the first polarized light component of the first light R1 and the second polarized light component of the second light R2 and outputting signals corresponding to the total light reception contents and a second photodetection means 22b for receiving the second polarized light component of the first light R1 and the first polarized light component of the second light R2 and outputting the signals corresponding to the total light reception contents are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250622-A (JP)
Title: Lunch case
Inventor: YASHIMA HIDETSUGU
IPC: B65D3/22
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembling type lunch case easy to assemble, reduced in cost while having a satisfactory finished appearance after assembling, and never causing a pollution when disposed.  <P>SOLUTION: This case comprises a ring body frame 2 and a bottom plate 3 laid on the inner bottom of the body frame 2. A strip-sheet 5 used for the formation of the body frame 2 has a fitting groove 6 for the bottom plate 3 over the whole longitudinal length, an insert piece 7 provided on one end part and an insert hole 8 for the insert piece 7 provided on the other end part, and the insert piece 7 is inserted to the insert hole 8 from the outer surface side of the sheet 5 in the state where the sheet 5 is curved in a ring shape with the fitting groove 6 inside, whereby the body frame 2 is assembled in the ring shape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251856-A (JP)
Title: Image recorder
Inventor: UEMURA TAKAYUKI
IPC: B41J2/44
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recorder which can appropriately record images in accordance with a resolution of recording images by a low-cost constitution.  <P>SOLUTION: A clock phase control part 80 with a delay element 90, a delay signal selecting part 91 and a shift register 92 has inputs of a pixel clock and an N-times pixel clock supplied from a main control circuit and generates to output a plurality of reference clocks (C<SB>1</SB>and C<SB>2</SB>) having the phase of the pixel clock delayed by a predetermined amount. A plurality of output signal generating parts 82 each with a first reference clock selecting part 93, a reference clock selecting part 94, D-FFs 95 and 96, AND circuits 97 and 98 and an output signal selecting part 99 are set correspondingly to a plurality of LDs respectively. The output signal generating part 82 has inputs of the pixel clock supplied from the main control circuit and the plurality of reference clocks (C<SB>1</SB>and C<SB>2</SB>) supplied from the clock phase control part 80, and generates to output a control signal (output signal) to be used for controlling driving to the corresponding LD.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267081-A (JP)
Title: Control method for four-wheel drive vehicle
Inventor: NAGANO YOSHITAKA
IPC: F16D27/12
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for four-wheel drive vehicles, enabling a reverse travel without shock in engagement in traveling on a low μ road.  <P>SOLUTION: In a four-wheel drive vehicle capable of switching two-wheel driving and four-wheel driving by a rotation transmission device 10 with a two-way clutch 11 and an electronic coil 12 for controlling the engagement of the two-way clutch 11, the advancing direction of the vehicle is detected by rotation sensors S<SB>1</SB>to S<SB>4</SB>for detecting the rotation direction of the front and rear wheels 4 and 6, and if the advancing direction of the vehicle is different from that in a range, the two-way clutch 11 is made to engage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271956-A (JP)
Title: Method for matching-processing image
Inventor: SHIRAISHI ATSUSHI
IPC: G06T7/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide high precision even when brightness of an object varies with the lapse of time, in an image matching-processing method for identifying the object by comparing an input image with a reference image.  <P>SOLUTION: The reference image and an attribute data of a body in the reference image are prepared preliminarily in a reference image storage part 14. When a body similar to the body imaged in the reference image B is searched from the input image A, a reference image preprocessing part 17 estimates a brightness distribution of the body imaged on the reference image B by a supplemental data added to the reference image B, and generates an image in which brightness is regulated taking brightness of a portion thereof into account. The body similar to the body imaged in the reference image B is searched on the input image A, using the input image A and the reference image B after the brightness is regulated, in a searching part 19.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265297-A (JP)
Title: Dining aid for manually challenging person
Inventor: MATSUMOTO TADAYA
IPC: A47G21/02
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dining aid for manually challenging persons with which a person having troubles in a hand or a person who cannot move his fingers freely can take with ease.  <P>SOLUTION: This dining aid for the manually challenging persons consists of a pair of spoon structural bodies which form a spoon with tip parts thereof by putting them together, a pair of holding parts for holding handle parts of the spoon structural bodies, a connection piece connecting the base end parts of the pair of holding parts, and a hold string for preventing the pair of holding parts from falling off the palm of the person.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267077-A (JP)
Title: Two-wheel/four-wheel drive switching device for vehicle
Inventor: HANDA AKIO
IPC: B60K17/34
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-wheel/four-wheel drive switching device for a vehicle, improving a degree of freedom in the layout of structural members of the vehicle while preventing the generation of noises.  <P>SOLUTION: The two-wheel/four-wheel drive changing device for the vehicle comprises a changing unit U provided on one of power transmission mechanisms 11, 12, each of which is arranged between an engine 2 and a front wheel 4 or a rear wheel 5, for giving on-off power transmission to the power transmission mechanism. The changing unit is provided on the power transmission mechanism near the engine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003284220-A (JP)
Title: Arcing preventing member
Inventor: HASEGAWA TETSUYA
IPC: H01H9/08
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arcing preventing member which prevents arcing when electronic apparatus are connected together or when the electronic apparatus connected together are detached.  <P>SOLUTION: An arcing preventing member 1 is provided between a DC/DC convertor, which is an electronic apparatus, and a second electric connection box. The arcing preventing member 1 comprises a body 14, a first terminal 15, a second terminal 16, a low-conductive member 17, and a service plug 18. The first terminal 15 is connected to the second electric connection box. The second terminal 16 is connected to the DC/DC convertor. The terminals 15 and 16 are attached to the body 14. The low-conductive member 17, made from resistant material, is fitted to the body 14 to connect terminals 15 and 16 together. The service plug 18 is provided with a conductive member 30 which is detachable from the body 14 and connects the terminals 15 and 16 together after attached to the body 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278855-A (JP)
Title: Hybrid transmission
Inventor: OSHITARI SHUNICHI
IPC: B60K6/543
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve start-up performance so that a differential gear outputs amplified output from an engine and/or motor during a start-up for both of forward running and reverse running.  <P>SOLUTION: A motor/generator MG1, engine input (In), a brake R/B, output to a driving system (Out), and a motor/generator MG2 are combined together with fine rotary members of a XXX type planetary gear set 2 in sequence of rotary speed, i.e., a sun gear S2, a ring gear R1, a carrier C, a ring gear R2, a sun gear S1, and a brake F/S is separately combined with the S1. When started up forward running, the MG1 is driven for forward rotation in a state that the MG2 and S1 are stopped by operation of the F/B. Thus, forward running is output from the R2 in cooperation with the rotation of an engine as shown by α, and the torque led by the forward running of the F/B becomes a large value shown by the sum of respective values amplifying torque of the MG1 and torque of the engine (In) on a lever ratio in which a line α is set to be a lever. When started up reverse running, output torque is enlarged by amplifying the torque at a drive side as shown by γ so that the MG1 is driven for forward rotation and the MG2 is driven for reverse rotation in a state that the R/B is operated and the C is stopped.  <P>COPYRIGHT: (C)2004,JPO