baber/WOPTO huggingface dataset:
Patent JP-2003236260-A (JP)
Title: Learning jigsaw puzzle toy
Inventor: HAMADA YUUKO
IPC: A63H33/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a learning jigsaw puzzle toy, allowing children to learn the multiplication, kanji characters and English words naturally while playing without forcing to memorize the multiplication, kanji characters and English words and utilizing the characteristics of the jigsaw puzzle to combine all of pieces according to a hint from the patterns of the piece surfaces.  <P>SOLUTION: This learning jigsaw puzzle toy is formed by a plurality of pieces where patterns are printed on the surfaces thereof and questions are displayed on the backs thereof, and a puzzle board where answers corresponding to the questions of the respective pieces are displayed on the surface. In the case where the answer to the question corresponds to the surface of the puzzle board, or exists extending over two parts or more, answer is made according to a hint from different patterns of the piece surfaces, thereby completing the pattern of the whole of the piece surfaces.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239046-A (JP)
Title: Fe-Co SOFT MAGNETIC SINTERED ALLOY WITH HIGH ELECTRIC RESISTANCE
Inventor: MIYAHARA MASAHISA
IPC: H01F1/22
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Fe-Co soft magnetic sintered alloy having high electric resistance and high saturation magnetic flux density.  <P>SOLUTION: This alloy has a composition consisting of 20 to 60% Co, 1 to 8% Sn and the balance Fe with inevitable impurities and further containing, if necessary, 0.1 to 4%, in total, of one or more elements among V, Ti, Zr, Nb, Si, Al, W and Mo.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240681-A (JP)
Title: Tire grounding characteristic evaluating method
Inventor: OYAMA CHIAKI
IPC: B60C19/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lab evaluation method relating to the tire grounding characteristic having consistency with the actual vehicle evaluation, and to improve the efficiency in designing a tire.  <P>SOLUTION: The tire is grounded on a parallel groove part 5, and an image of the tire is picked up from the extending direction of the grounding face 2, or the tire is grounded on a transparent road face model 13 and the image of the tire is picked up from a side opposite to the grounding face to be associated with the grounding characteristic on the actual uneven road face.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238797-A (JP)
Title: Inorganic filler for curable polysulfide resin and resin composition prepared by compounding the filler
Inventor: UCHIUMI RYOJI
IPC: C08G18/64
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an inorganic filler which, when compounded into a curable polysulfide resin, gives a curable polysulfide resin composition having a good balance among pot life, viscosity, thixotropic properties, surface tack, and curability.  <P>SOLUTION: The inorganic filler for the curable polysulfide resin composition is prepared by treating the surface of inorganic particles having a BET specific surface area of 3 m<SP>2</SP>/g or higher with a fatty acid ester.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235686-A (JP)
Title: Elastic member
Inventor: TANGE TORU
IPC: A47C27/14
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic member having superior body pressure dispersiveness, capable of retaining a clean state as a liquid intrusion preventing structure (waterproof structure) for a long period, and improving permeability.  <P>SOLUTION: This cushion 10 as an elastic member comprises an elastic body 12 of a prescribed shape using urethan foam having multiple open-cells as a material, a bag body 14 using a film-shaped substance having superior flexibility and airtightness as a material, a filter 16 disposed in an opening 20 provided in a prescribed position of the bag body 14, and a protective cover 18 covering the outside of the bag body 14. The filter 16 is formed of a porous body having multiple voids 22 permitting the ventilation of the air and regulating the distribution of the liquid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243611-A (JP)
Title: Semiconductor module and semiconductor device
Inventor: KAWAGUCHI MUNEYOSHI
IPC: H01L25/07
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor module capable of realizing the miniaturization of a module main body.  <P>SOLUTION: The semiconductor module is provided with a structure wherein a plurality of semiconductor chips, mounted on a supporting substrate, are received in one set of a package and at least one part of an electrode terminal connected electrically to the semiconductor chips is exposed to outside to take out the electrode from the semiconductor chips. In such a semiconductor module, one end side of an emitter electrode terminal is connected to the emitter electrode of the semiconductor chips while the other end side of the same is exposed to the upper side of the module main body. In this case, the supporting substrate is constituted of a conductive body and the supporting substrate itself is directly connected to the semiconductor chip at the upper surface side so as to be electrically connected to the semiconductor chip while the lower surface side of the substrate constitutes the bottom surface of the main body and the substrate serves as a collector electrode terminal exposed to the outside of the module.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241863-A (JP)
Title: Electronic device
Inventor: TERASAWA HIDEKI
IPC: G08G1/0969
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To evade interrupting writing data in a non-volatile memory 21 when an accessory switch SW is turned off in an on-vehicle navigation device.  <P>SOLUTION: A capacitor 90 is adopted in order to supply power to the non- volatile memory 21 and a main CPU 10A after turning off the accessory switch SW. In addition to it, even when the accessory switch SW is turned off during writing data in the non-volatile memory 21, the main CPU 10A can complete writing data in the non-volatile memory 21. Thus, the interruption of writing data to the non-volatile memory 21 is evaded, so that the loss of data to be written in the memory 21 is evaded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249166-A (JP)
Title: Manufacturing method for electron emitting body, manufacturing method for cold cathode electric field electron emitting element, and manufacturing method for cold cathode electron emitting display device
Inventor: YAGI TAKAO
IPC: H01J9/02
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method in which electron emission constituting material can be easily oriented and to provide a manufacturing method for a cold cathode electron emitting element achieving high electron emitting efficiency.  <P>SOLUTION: The method of manufacturing cold cathode electric field electron emitting element having a cathode electrode 11 formed on a supporting body 10 and an electron emitting part 15 formed on the cathode electrode 11, comprises a process to form the electron emitting part 15 on the cathode electrode 11 in which the electron emission part constituting material is imbedded in matrix 21 in a state where an end part of the electron emission part constituting material is protruding (a), and a process for orienting the end part of the electron emission part constituting material by placing the supporting body 10 within an electric field.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002301002-A (JP)
Title: Dishwasher
Inventor: SHIMODERA KENICHI
IPC: A47L15/16
Filed: 2002-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a compact dishwasher capable of having some amount of dishware, and reducing the installation space by enhancing a washing performance, and eliminating the space for an auxiliary washing nozzle. SOLUTION: The dishwasher includes a washing tub 1 for storing dishes, a dish rack 2 for placing dishes, and a rotating washing nozzle 5a located at the bottom of the washing tub 1 for ejecting wash water. A plurality of non-rotating washing nozzles 5c are aligned on the interior wall surface of the washing tub 1 and wash water is ejected to different positions of one bowl dish 7 from adjacent non-rotating washing nozzles 5c, so that even for a plurality of dishes that differ in diameter and shape, high washing performance can be secured using a minimum number of nozzles. Adjacent non-rotating washing nozzles 5c may be arranged nonlinearly or designed to eject wash water in different directions.
Patent JP-2003249301-A (JP)
Title: Connector cover
Inventor: SAKAMOTO RIKIO
IPC: H01R13/52
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector cover capable of preventing an inserted part from cracking when removing from the connector without impairing the positioning function against the connector.  <P>SOLUTION: The connector cover 1 is provided with a rectangular covering member 2 and a rectangular inserting member 4 downwardly protruded from the bottom surface of the covering member 2. One end of the covering member 2 is elongated in the longitudinal direction, such that upon insertion of the connector cover 1 into a card edge connector 5, an edge of the connector cover 1, namely a lift up portion 3 extrudes from the upper surface of the card edge connector 5 in the lateral direction and that a face of the inserting member 4 perpendicular to the longitudinal direction of the covering member 2 comes into contact with an end of an inner wall of the card edge connector 5 thereby preventing relative shift between the connector cover 1 and the card edge connector 5. Moreover, at the side of lift up portion 3, the corner end of the inserting member 4 is cut off in triangle shape as seen from a side, thereby forming a beveling portion 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002353465-A (JP)
Title: Thin film transistor wafer using low dielectric constant insulating film, and production method therefor
Inventor: CHOI JOON-HOO
IPC: G02F1/1368
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a thin film transistor wafer, with which a high aperture is provided and there is no problem of parasitic capacitance. SOLUTION: Gate wiring is formed on an insulated wafer 10, crossing data wiring 65, 66 and 68 are formed, while being insulated from gate wiring 22, 24 and 26 and a thin film transistor is formed, while being linked with gate wiring and data wiring. A protecting film 70, composed of a-Si:C:O film or a-Si:O:F film, deposited through PECVD, is formed on the thin film transistor, and a pixel electrode 82 linked with the thin film transistor is formed on the protecting film 70. Thus, a high aperture structure can be provided, by solving the problem of the parasitic capacitance and process time can be shortened.
Patent JP-2003257433-A (JP)
Title: Nonaqueous electrolyte secondary battery and binding agent
Inventor: CHO SHUHIN
IPC: H01M10/05
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery which is excellent in adhesion and conductivity between a collector and an active material, and improves cycle capacity maintaining characteristics, and in which an adhesion layer is stable with respect to the solvent in the electrolyte, thereby having good keeping for a long period of time.  <P>SOLUTION: The nonaqueous electrolyte secondary battery includes a positive electrode 11 which has a positive electrode active material layer 13 formed on a surface of a positive electrode collector 12, the active material containing a first binding agent; a negative electrode 14 which has a negative electrode active material layer 17 formed on a surface of a negative electrode collector 16, and active material containing the same binding agent as the first binding agent or a second binding agent different from the first biding agent; and an electrolyte 18 containing nonaqueous electrolyte which is disposed between the positive electrode active material layer and the negative electrode active material layer. Furthermore, this secondary battery has a first adhesion layer 19 between the positive electrode collector and the positive electrode active material layer, and a second adhesion layer 21 between the negative electrode collector and the negative electrode active material, the first and second adhesion layers respectively containing both of a conductive material and the same binding agent as the first or second binding agent or a third binding agent different therefrom, the third binding agent containing a first polymer containing fluorine which has weight-average molecular weight MW of 100000 to 500000.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256670-A (JP)
Title: Distributed management type net sales method for software and protect program
Inventor: SUZUKI SHINJIRO
IPC: G06Q30/06
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distributed management type net sales method allowing a software vender and a net sales agent to perform the reasonable sharing of roles by effectively preventing the software from being illegally used.  <P>SOLUTION: The net sales agent provides a protect program for protecting the right for use of the software to the software vender. The software vender acquires the sales software prepared by incorporating the protect program into the sold software from the software vender, discloses the sales software acquired from the software vender to a sales Web site, transmits order information to the software vender after confirming the receipt of an order when an application for purchase is given from a user, notifies the user of a password according to a request from the software vender, and claims a commission including the license fee of the protect program to the software vender.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258596-A (JP)
Title: Lamb wave type high frequency resonator, oscillator employing the same, and high frequency signal generating method employing the lamb wave
Inventor: NAKAGAWA YASUHIKO
IPC: H01L41/09
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency resonator which is operable at a high frequency that cannot be realized by a resonator employing a bulk wave or a surface acoustic wave obtained by a conventional technology system and the element of which can be downsized, and to provide an oscillation device employing the high frequency resonator.  <P>SOLUTION: The high frequency resonator includes: a piezoelectric substrate; interdigital electrodes formed on one side of the piezoelectric substrate and exciting a Lamb wave propagating through the piezoelectric substrate; and reflectors provided on both sides of the interdigital electrodes and for reflecting the Lamb wave.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250684-A (JP)
Title: Sounding chopsticks
Inventor: SHOJI KICHIJI
IPC: A47G21/10
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide chopsticks capable of sounding by making a cavity in the inside of the chopsticks, and providing a plurality of members therein, so that the members contact each other by shaking to generate sound.  <P>SOLUTION: The upper part of the chopstick 1 is bored to make a cavity 2 inside, a lower metal 3 is fixed to the cavity so that sound is generated by moving the chopsticks, the metal of an upper metal 4 is fixed to a closing lid 5. A movable metal piece 6 is put in the cavity and then the cavity is closed with the closing lid 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256356-A (JP)
Title: Dma controller
Inventor: YONEYAMA SHINICHI
IPC: G06F13/28
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DMA controller capable of reducing the number of setting in transfer information, and effectively performing DMA transfer.  <P>SOLUTION: The controller is arranged such that the resetting of the transfer information is omitted by holding multiple sets of transfer information in the DMA in each setting register 1, 2, 3, and repeatedly referring thereto, and multiple kinds of DMA transfers are serially successively performed whenever a transfer request signal is generated or by one time transfer request.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260737-A (JP)
Title: Joint structure of injection-molded product
Inventor: KIMURA AKIYOSHI
IPC: B29C65/06
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To upgrade the quality of a plastic container and the like as the strong joining strength can be obtained and improve the productivity of a manufacturing/assembling line as the joining work can be carried out in a short time, in a plastic injection molded product whose construction is best-suited for the joint of a plastic injection molded product by a vibratory welder.  <P>SOLUTION: Projecting strip-shaped weldlines 3 and 22 are formed in regions corresponding to the outer peripheral edge parts 6 and 23 of two injection- molded products 10 and 20 respectively, and the injection-molded products are set at the vibratory welder so that the weldlines 3 and 22 are mutually contact- bonded and are relatively vibrated. Thus the weldlines are joined together by frictional heat and the weldline 3a which is rectangular to the vibrating direction is formed wider than the weldline 3b in parallel with the vibrating direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227111-A (JP)
Title: Interceptive bar
Inventor: KOMATSU TOSHIO
IPC: E01F13/04
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an interceptive bar with an alleviated impact at the time of a collision and an improved visibility, having the front end capable of being changed by impact.  <P>SOLUTION: The interceptive bar 3 of an interceptor for controlling traffic of a vehicle passing through an expressway tollgate comprises a core bar 31 as a strength member, a foamed synthetic resin layer 32 as a buffer protective member formed of a foamed urethane or the like and a synthetic resin film 33 as a surface film formed of a polypropylene film for covering the surface of the foamed synthetic resin layer 32. The foamed synthetic resin layer 32 is so formed that a sectional outside is formed in a vertically elongated ellipse or the like and that a sectional inside is formed in a fitting through-hole to be fitted to the core bar. The length of the core bar 31 is shorter than that of the interceptive bar 3 by a predetermined length. When a strong impact is applied to the foamed synthetic resin layer 32, the resin lager 32 can be bent at the front end of the core bar 31 shorter than the interceptive bar 3 by the predetermined length.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267984-A (JP)
Title: Pentaerythritol diphosphonate compound and method for producing the same
Inventor: ANDO SHINICHI
IPC: C08K5/5357
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new pentaerythritol diphosphonate compound imparting resins with high flame retardancy by an industrially advantageous and highly productive method.  <P>SOLUTION: The pentaerythritol diphosphonate compound is shown by the general formula (1) [wherein, R<SP>1</SP>and R<SP>4</SP>are each H or a monovalent aromatic group of the general formula (2); and R<SP>2</SP>, R<SP>3</SP>, R<SP>5</SP>and R<SP>6</SP>are each the monovalent aromatic group of the general formula (2) (wherein, Ar is either one group selected from phenyl, naphthyl, anthryl, pyridyl and triazyl groups; n is an integer of 0-5; and R<SP>7</SP>is bound to any moiety except those bound via the carbon atom on Ar to a phosphorus atom, being methyl, ethyl, propyl, butyl or a 5-14C aryl where its linkage group to Ar is mediated by an oxygen atom, sulfur atom or a 1-4C aliphatic hydrocarbon group)].  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268591-A (JP)
Title: Method and apparatus for electrolytic treatment
Inventor: WATANABE KAZUHIDE
IPC: C25D17/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for electrolytic treatment by which uniform electrolytic treatment in a substrate plane can be performed without changing the thickness and film type of a conductive layer, the electrolyte of a plating solution, and an apparatus therefor.  <P>SOLUTION: A high resistance structure 22 having an electric conductivity lower than that of an electrolytic solution 10 is installed at least in a part of the electrolytic solution 10 which is filled between a substrate W to be treated that has a contact point with either of positive and negative electrodes and the other electrode 14 that is placed oppositely to the substrate W. Then the electrolytic treatment is applied to the surface of the substrate W. A fluorine-based polymer material is used as the high resistance structure 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268788-A (JP)
Title: Floating body type base isolation structure
Inventor: OYAMA TAKUMI
IPC: E01D15/14
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure capable of exerting base isolation performance during an earthquake by providing a structure isolated from the peripheral ground.  <P>SOLUTION: Since high ground-water level ground is excavated, a water permeable wall 16 is provided, and a box body foundation 11 with one part moored to the peripheral ground so as to vertically move along with fluctuation of the ground-water level is dipped and floated in a pool 13 communicated with underground water of the peripheral ground and storing the underground water, an effective base isolation effect can be provided with respect to the box body structure 11 bearing a load of an erection by allowing the underground water to flow in via the water permeable wall 16 from the peripheral ground.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230949-A (JP)
Title: Plunger chip for oozing lubricating oil from outer periphery
Inventor: NAKANISHI SHIGECHIKA
IPC: B22D17/20
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that a highly heat-resistant and abrasion- resistant powder applied on the outer periphery of a plunger chip is merely thermally sprayed in the past.  <P>SOLUTION: A foamed metal surface is formed on the thermally sprayed surface when thermally spraying the highly heat-resistant and abrasion-resistant powder on the outer periphery of the plunger chip.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271133-A (JP)
Title: Transposing device
Inventor: KIKUTA TAKESHI
IPC: G10G1/04
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transposing device capable of easily and accurately recognizing transposition information and excellent in portability.  <P>SOLUTION: This transposing device is configured by freely slidably attaching a seven-note movable body 2 having a second code line part 21, a second musical scale part 22 and a second Japanese natural tone part 23 to a long groove 10 of a seven-note base body 1 having a first code line part 11, a first musical scale part 12 and a first Japanese natural tone part 13. This makes it possible to visually recognize which code, musical scale and Japanese natural tone the code, musical scale and Japanese natural tone of original music should be transported to by sliding the seven-not movable body 2 as much as desired transposition quantity from an initial state where the first code line part 11, the first musical scale part 12 and the first Japanese natural tone part 13 are made to coincide with the second code part 21, the second musical scale part 22 and the second Japanese natural tone part 23.  <P>COPYRIGHT: (C)2003,JPO