baber/WOPTO huggingface dataset:
Patent JP-2003276120-A (JP)
Title: Information recording medium and its manufacturing method
Inventor: CHO SHOTEI
IPC: B42D15/10
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium which has a high heat resistance and high durability, environmental-friendly property, a low cost and a high quality and to provide a method for manufacturing the same.  <P>SOLUTION: The information recording medium comprises a first surface base made of at least a thermoplastic polymer resin, a central core made of a thermoplastic polymer resin, and a second surface base made of a thermoplastic polymer resin, sequentially laminated. In this medium, the surface base made of the polymer resin and the surface base are made of an amorphous thermoplastic polymer resin and a crystalline thermoplastic polymer resin, and are each a co-extruded base. Particularly, in the medium, the crystalline thermoplastic polymer resin is a PET, and a biaxially stretched base.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279342-A (JP)
Title: Characteristic-value measuring method for hollow object and characteristic-value measuring apparatus using the same
Inventor: OHIGATA YOSHIHIKO
IPC: G01B11/06
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when a thickness is measured in a hollow state, a drive system of a sensor becomes complicated so as to make an installation high-cost, that the thickness of an individual part cannot be measured when measured in a folded state, that the thickness must be measured in a spread state by cutting the individual part and that the thickness cannot be measured on-line.  <P>SOLUTION: In a state that a plurality of regions are overlapped, i.e., in a state that they are folded, their thickness is measured, an individual thickness before they are overlapped is computed on the basis of a measured value at a time when they are overlapped while a relational expression between the thickness in the overlapped state and the individual thickness before they are overlapped is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280656-A (JP)
Title: Piano with sound-muffling function
Inventor: NAGATAKI SHU
IPC: G10C3/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piano with a sound-muffling function which can suppress the production of the tones of an acoustic piano when a keyboard for chord detection is pushed.  <P>SOLUTION: The piano with a sound-muffling function is provided with a keyboard sensor 17c disposed at a keyboard 17 of the acoustic piano, sound- muffling mechanisms 45a and 46a which suppress striking by pushing down of a lower keyboard 17a and an automatic accompaniment system which performs automatic accompaniment according to the chords detected in accordance with the signals from the keyboard sensor 17c disposed at the lower keyboard 17a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280291-A (JP)
Title: Production method of resin-coated carrier for electrophotography and resin-coating apparatus
Inventor: NIIMURA KAZUMORI
IPC: B05B13/02
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of resin-coated carrier for electrophotography which enables high efficiency, excellent product yield and easy maintenance of the apparatus and, in particular, can correspond to small-sized carrier and to provide a resin-coating apparatus for the production method.  <P>SOLUTION: In this production method of resin-coated carrier for electrophotography, slit air from gap between outer wall and inclined rotating plate and supply air from the upper part are respectively supplied onto the inclined rotating plate having an inclination of +20-+40° in the outer peripheral direction, is fed onto the inclined rotating plate and resin coating to the surface of the carrier core material is performed by spraying a resin solution to the carrier core material which is under the centrifugal rolling movement and drying the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284367-A (JP)
Title: Control system for ultrasonic motor
Inventor: IINO AKIHIRO
IPC: H01L41/04
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control system for an ultrasonic motor in which a constitution including a plurality of ultrasonic motors and its control circuit is compact in an energy saving type, by suppressing power consumption without a withdrawal in operation stability as compared with a system having a conventional servo mechanism in a system having a positioning mechanism including a plurality of ultrasonic motors.  <P>SOLUTION: The control circuit for the control system commonly has a drive control circuit for the plurality of the ultrasonic motors of the positioning mechanism. When the drive control circuit inputs a signal for specifying any ultrasonic motor and a target position designating signal, the circuit outputs an ON signal to a drive of the corresponding motor to start driving, and controls to stop the drive when the circuit reaches a target position while the circuit receives a position detection signal. The control circuit has a function of outputting a signal indicating that the motor is in a positioning operation from a command receiving time to a positioning ending time, and outputs an error signal when the motor is out of the target position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275344-A (JP)
Title: Wood golf club head and wood golf club
Inventor: TERANISHI YUKIHIRO
IPC: A63B53/04
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an wood golf club head and wood golf club which generates comfortable ball-hitting sound and by which it is easily judged whether ball-hitting action and a hitting point are good or not.  <P>SOLUTION: The head 1 of the wood golf club is provided with a face part 2, a crown part 3, a side part 4, a sole part, and a neck part 6. The ratio of a primary natural frequency in the state of restraining the center part of the face part 2 to that in the state of not restraining the head 1 meets n: n+1 (n is an integer ≥1 and ≤3). Desirably, the value of the ratio is 1:2 or 2:3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003287703-A (JP)
Title: Optical system for uniformly irradiating laser beam
Inventor: OKAMOTO TATSUKI
IPC: H01L21/268
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical system for forming an irradiation beam which brings about uniform intensity distribution on a face to be irradiated by superposing split beams obtained by splitting a laser beam while reducing an interference between the beams.  <P>SOLUTION: The optical system consists of a waveguide which splits the laser beam from a laser beam source into the beams spatially split in a beam cross section, a lens for superposition which superposes the split beams on a face to be irradiated and irradiates the face with the superposed beam, and a retarder plate which uniformalizes beam intensity on the face to be irradiated. The waveguide makes the width of the split beams into 1/2 times or more of a spatial coherence distance in the direction of a cross section in the laser beam cross section. The retarder plate delays one of the split beams adjacent to each other of the split beams relative to the other for a long period compared to a time coherence distance, thereby reduces the interference of the split beams on the face to be irradiated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288026-A (JP)
Title: Manufacturing method of electroluminescence display device
Inventor: HISHIDA MITSUKI
IPC: H05B33/26
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a failure of an element caused by powder for ruling in the numbering process by laser beam irradiation for an organic EL display device.  <P>SOLUTION: The numbering process by irradiation of laser beams 300 is to be conducted after sealing of a device substrate 210. The powder 301 for ruling being scattered from a numbering region 213 consisting of a chromium layer by the laser beam irradiation is blocked by seal resin 220 and a seal substrate 230 and the powder does not adhere onto an organic EL device 211 on the substrate 210.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285651-A (JP)
Title: Wheel type work machine
Inventor: TAKEMURA TOSHIHIKO
IPC: B60K15/063
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve running stability and turning workability by loading an engine on the rear part of a running body.  <P>SOLUTION: On the running body 4 having wheels 2 and 3, a running-driving apparatus 12 is provided. On the running body 4, a turning base 6 is provided through a turning shaft 5. On the turning base 6, an operating seat 7, an operating device 8 which is arranged in front of the operating seat 7, and a ground work device 9 which is arranged near the device 8 are provided. Then, the engine 13 of the running-driving apparatus 12 is loaded on the rear part of the running body 4. Then, the operating seat 7, the device 8 and the ground work device 9 which are loaded on the turning base 6 are made passable above the engine 13, and thus, the turning base 6 is made freely turnable by 360°.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285330-A (JP)
Title: Metering and supplying method for resin material and metering and supplying apparatus therefor
Inventor: TAKAHASHI RYO
IPC: B29K101/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supply method for a resin material for supplying the resin to a molding machine, a supply apparatus therefor and a metering hopper of which the metering accuracy is made hard to damage, even if the storage level of the resin material in the hopper is lowered.  <P>SOLUTION: A metering and supplying method for the resin material is constituted so that the resin material is preliminarily charged in a hopper tank 3 in an amount consumed before the resin material is replaced and consumed without adding the resin material, until the resin material is replaced to reduce the residual amount in the tank. A metering and supplying apparatus 1 is equipped with the hopper tank 3 for drying the resin material P supplied to the molding machine to keep the same, the housing tank 4 connected to the discharge port of the hopper tank 3 to house the residual resin in the tank, and a rotary metering valve 5 of which the resin suction port is connected to the bottom part of the housing tank and the discharge port is connected to a resin transport pipe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294389-A (JP)
Title: Heat exchanger and its manufacturing method
Inventor: NAKAMURA TOMOHIKO
IPC: B23K101/14
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger and its manufacturing method wherein the soldering time of the heat exchanger is reduced, while preventing a decrease in strength of a joint block.  <P>SOLUTION: The heat exchanger has the joint block 20 in communication with a tube to serve as an entrance/exit for a heat medium flowing in the tube, with the tube having heat-radiating fins joined to its surface. Cavity parts 25 of penetrating structures are formed in the base part 23 of the joint block 20. When the joint block 20 is integrally soldered with other component members of the heat exchanger, a high-temperature gas is preferentially blown to the joint block 20 during a preheating process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293509-A (JP)
Title: Beam facing member and its execution method
Inventor: NAKAMOTO SUKEMASA
IPC: E04B9/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To develop/provide a beam facing member having a simple and compact structure, excellent in strength and being carried out within a short period and its execution method.  <P>SOLUTION: The beam facing member is so constituted that a base material 1 is fixed to a basic material X on the back side through a ceiling material Y in the ceiling having a ceiling joist or the basic material X or the like on the back side of the ceiling material Y and that the base material 1 and a hollow facing material 2 with the opened upper end are locked/suspended and fixed by a fixed means Z, and it is constituted by providing the basic material X as a beam exposed from the surface of the ceiling material Y and locking/ suspending and fixing the hollow facing material 2 with the opened upper end to a projected part from the ceiling material Y of the basic material X.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290627-A (JP)
Title: Decomposition reaction process utilizing compounded chemical reaction field
Inventor: NANBA TETSUYA
IPC: A62D101/20
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a certain and economical treatment technique in place of simple incineration with respect to a chemical substance to be decomposed.  <P>SOLUTION: A decomposition reaction process is constituted so that at least one kind of a substance to be decomposed selected from a nitrogen-containing organic chemical substance, hydrocarbons and an organochlorine compound is added to the first reaction field and subsequently subjected to decomposition reaction being the second reaction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290440-A (JP)
Title: Game machine, program and memory medium
Inventor: MIURA KAZUAKI
IPC: A63F5/04
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the number of game media consumed at the time of inner winning of a special game transferring hand.  <P>SOLUTION: A plurality of prize winning tables are disposed in a winning hand determination part 36. These plural prize winning tables are set so that winning probabilities of plural winning hands and losing hands are different corresponding to the game state and the number of fed medals. When an RB transferring hand is won in a normal mode game, this RB transferring hand is stored and is transferred to an RT mode. In this RT mode, a 5th winning table 37e in the case that the number of fed medals is one piece, a 9th winning table 37i in the case of two pieces, and a 13th winning table 37m in the case of three pieces are respectively selected. Furthermore, since the winning probability of a small hand of the 9th winning table 37i is higher than the winning probability of the small hand of the 13th winning table 37m, the small hand is won more easily by feeding two medals in this RT mode, and the number of medals consumed at inner winning of the RB transferring hand can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003257540-A (JP)
Title: Power supply with dust and moisture protection seal
Inventor: IWAKOSHI YOSHIMASA
IPC: H01R13/52
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply with a dust and moisture protection seal for preventing abnormal heat and firing troubles caused by dust, dirt, or moisture trapped in the power supply such as a plug outlet and a socket strip.  <P>SOLUTION: H-shaped notches are made for plug pins on a seal made of a non-conductive, non-hygroscopic material covering a plug-pin inlet holes of the power supply equipment such as a plug outlet, and a socket string and further, a dust and moisture protection seal with an adhesive attached on the rear surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003290570-A (JP)
Title: Method for manufacturing cutlery and cutlery
Inventor: NAGAO FUTOSHI
IPC: B26B9/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To extremely easily cut tacky adhesive materials, such as rice cake, silicon and rubber.  <P>SOLUTION: The cutlery comprises forming saw teeth 16 at an edge 14 of a blade 12, then forming a number of fine grooves 18 along the vertical direction of the blade 12 on the front and rear surfaces of the blade 12 exclusive of the edge 14 by cutting and polishing to facilitate cutting of the tacky adhesive materials W. The cutlery also comprises integrally molding and forming the saw teeth 16 on the edge 14 of the blade 12 and the fine grooves 18 by a powder titanium alloy along the vertical direction of the blade 12 on the front and rear surfaces of the blade 12 exclusive of the edge 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302553-A (JP)
Title: Optical medium block and optical signal multiplexer demultiplexer
Inventor: OKI SHIGEHISA
IPC: G02B6/28
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To spatially separate and extract luminous flux including wavelengths in a certain range from an incident optical signal or put a plurality of incident optical signals including signals having wavelengths in the certain range together into one piece of luminous flux by as a small number of optical signal discriminators as possible.  <P>SOLUTION: Diffraction gratings 12a and 12b which acts on a set of optical signals each having different multiplexing/demultiplexing wavelength bands are provided on one of a couple of opposite surfaces of an optical medium block 12 constituting an optical signal multiplexer demultiplexer. A pre- multiplexing/demultiplexing means 11 is arranged opposite the other surface of the couple of opposite surfaces. When luminous flux 13 including optical signals of eight different waves is incident on a pre-demultiplexing means 11, the pre-demultiplexing means 11 separates it into pieces 14a and 14b of luminous flux including four waves of an S band and four waves of a C band, and the luminous flux 14a of the S band and the luminous flux 14b of the C band are separated by respective step gratings 12a and 12b as optical signals 15a and 15b which have the eight waves demultiplexed at spatially different positions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302020-A (JP)
Title: Disassembling technique for small incinerator, disassembling facilities and removing technique
Inventor: KAWAZOE EIICHI
IPC: F23G5/44
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide disassembling technique and its facility for performing disassembling work, while avoiding adverse effects of harmful matters and dust on a small incinerator, and also to provide removing technique for the existing small incinerator.  <P>SOLUTION: The adopted technique comprises withdrawing the existing small incinerator including footing portions from an installation site without disassembling it, carrying it to a disassembling work station, and disassembling it in a working space installed in the disassembling work station in an outside- air shielded manner. Therefore, conventional working space and devices which are installed in the incinerator installation site for avoiding the poor effects of harmful mattes and dust each time the small incinerator is disassembled are not necessary, resulting in lower working cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299838-A (JP)
Title: Game machine, control program and server
Inventor: NAKANO FUMIO
IPC: A63F7/02
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which expectations or excitement on the result of a game are improved, fulfilled or achievement feelings of a player are excited and interest is remarkably improved by providing a highly speculative thrilling game without losing original interest in the game.  <P>SOLUTION: As a big win, the game machine has a first big win (ordinary big win) to provide a prescribed profit and/or advantageous status just after the end of a variable display game and a second big win (stock big win) to hold the provision of the prescribed profit and/or advantageous status just after the end of the variable display game and when a detection means detects no game ball within a prescribed time, a big win execution means provides the prescribed profit and/or advantageous status based on the second big win.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305615-A (JP)
Title: Electrochemical machining device
Inventor: YASUDA HOZUMI
IPC: B23H3/04
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochemical machining device, capable of machining a conductive material provided on the surface of a board to be flat and further of removing (washing away) deposits from the surface of a workpiece like the board, while, for example, eliminating CMP treatment itself, or reducing the load of the CMP treatment to a minimum.  <P>SOLUTION: The electrochemical machining device comprises a machining electrode 84, a power supply electrode 86 for supplying power to the board W, a holding part 42 for holding the board W to be contacted with or approached to the machining electrode 84, ion exchangers 90, 92 arranged between the board W and the electrodes 84, 86, a power source 46 for applying voltage between the machining electrode 84 and the power supply electrode 86, a liquid supply part 62a for supplying a liquid between the board W and the electrodes 84, 86, and driving parts 56, 60 for relatively moving the board W held by the holding part 42 and the machining electrode 84. In the holding part 42, a conductive dummy member 98 for keeping the area where the board W faces the machining electrode 84 while relatively moving constant, is arranged at the other periphery of the board W.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309429-A (JP)
Title: Slot feeding type antenna
Inventor: KANEDA MASAHISA
IPC: H01Q21/24
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot feeding type antenna with an enhanced diversity effect for the major purpose and to provide an inexpensive slot feeding type antenna shared for two frequencies for the subordinate purpose.  <P>SOLUTION: Parasitic elements 23, 24 of almost a cross shape are placed in parallel with a couple of feeding microstrip lines 6a, 6b orthogonally in opposition to a cross shaped slots 3 and in a manner of opposing to the cross shaped slots 3. Since branches of the parasitic elements 23, 24 opposed to the one feeding microstrip line 6a are resonated and branches of the parasitic elements 23, 24 opposed to the other feeding microstrip line 6b are resonated, a degree of identifying cross polarized waves can be enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313489-A (JP)
Title: Radiation curable resin composition for coating aluminum material
Inventor: HARAGUCHI KOICHIRO
IPC: C09D11/10
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation curable resin composition for coating a metal, especially an aluminum product requiring severe flexibility and hiding properties in a non-solvent system including 100% active components with coating suitability that have been imparted conventionally by the solvent dilution while maintaining film strength, flexibility, hiding properties and the like formed by the conventional polymeric heat curable resin component.  <P>SOLUTION: The radiation curable resin composition contains an epoxyacrylate oligomer having an acid group and a urethane acrylate oligomer, acryloylmorpholine, isobornylacrylate and a silane-type coupling agent as essential components. Thus, it is secured that the coating material and the printing ink with excellent coating properties and physical properties are obtained by using this resin composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316513-A (JP)
Title: Remote controller
Inventor: FUNAKOSHI KATSUYA
IPC: G06F3/0338
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote controller whose operability is excellent by reducing any possibility that any erroneous origin position is set.  <P>SOLUTION: The remote controller equipped with an operating part capable of inputting vectors, and configured to perform the origin decision of the operating part at inserting a battery is provided with an origin decision supporting means (17, 27C, 30) for supporting the processing of the origin decision. Also, this remote controller equipped with an operating part capable of inputting vectors, and configured to perform the origin decision of the operating part at inserting a battery is provided with an operation support means for supporting the operation of the operating part. The support means is configured by using a light emitting element which emits lights during the processing of the origin decision and at inserting a battery. Thus, it is possible to improve the operability of the remove controller by providing the origin decision support means or/and the operation support means.  <P>COPYRIGHT: (C)2004,JPO