baber/WOPTO huggingface dataset:
Patent JP-2004353645-A (JP)
Title: Cool fan, cool kotatshu, etc.
Inventor: MISHIMA KOJI
IPC: F04D25/08
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that air from a fan is uncomfortably warm, contrary thereto air from an air conditioner is cool; it is difficult to enjoy the cool atmosphere immediately in lying down after coming home from going out because the air conditioner is fixed to a high place usually; it is wasteful to enjoy the cool atmsphere for one or two persons; the electricity charges are high; and carbon dioxide is mostly exhausted, and to enable the application of a cool KOTATSU, for example.  <P>SOLUTION: The fan is equipped with a small refrigerator (cold generator 1) to generate air which is lower than the temperature in a room. Thereby, the application such as the cool KOTATSU can be contrived, because the application equipped with the cool generator 1 is small, and easy to carry.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022194-A (JP)
Title: Ink volatile substance eliminating mechanism from ink-jet head perimeter of ink-jet printer
Inventor: KITAZAWA FUMITOSHI
IPC: B41J2/01
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink volatile substance eliminating mechanism for preventing an organic solvent or the like volatile substance that evaporates from within solvent ink droplets hit on a medium surface from floating and continuously staying in the perimeter of an ink-jet head, and condensing to adhere to an ink-jet head lower face.  <P>SOLUTION: A breeze supply means 102 for sending a faint breeze to the perimeter of the ink-jet head 30 is set. The faint breeze is sent by the breeze supply means 102 to the perimeter of the ink-jet head 30, so that the volatile substance staying floating in the perimeter of the ink-jet head 30 is eliminated from the perimeter of the ink-jet head 30 by the faint breeze. The volatile substance is prevented from condensing at the lower face of the ink-jet head 30 to be granular or the like and adhering to the lower face.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031128-A (JP)
Title: Electrophotographic transfer paper
Inventor: WASHITANI KIMITO
IPC: G03G7/00
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an innovative electrophotographic transfer paper like photographic printing paper in which toner fixability is excellent and its white-paper gloss and the gloss of image parts after printing are similar to those of a photograph on printing paper.  <P>SOLUTION: In the electrophotographic transfer paper in which a coating layer is formed on base paper, three or more parts by mass of thermally expansive microcapsule is blended in 100 parts by mass of the pigment of the coating layer, and the coating layer is cast-processed to impart gloss to the layer. In addition, it is preferable that the white-paper gloss of a gloss layer is 70% or more in 75-degree relative-specular glossiness based on JIS P-8142.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004050835-A (JP)
Title: Method of connecting plastic constituting member using laser radiation
Inventor: ZUEHLKE HANS-ULRICH
IPC: B29C65/16
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the damage of the surface quality of a plastic constitution member caused by material destruction on quality surface, when parts members are bonded to other parts members, in a plastic constituting member in a thin wall state.  <P>SOLUTION: Transparent plastic constituting members (4) are preheated for reducing the temperature gradient between the plastic constituting members during the bonding, which helps to melt the transparent plastic constituting member (4) faster caused by the thermal transfer in bonding to restrict the heat diffusion in the direction to the quality surface in an absorbing plastic constituting members (1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005004706-A (JP)
Title: Magnetic reducing unit for demagnetizing/magnetizing device
Inventor: SHIBUYA TORU
IPC: G08B13/24
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce leakage of magnetism and/or electromagnetic wave from a demagnetizing/magnetizing device for demagnetizing/magnetizing a magnetic tag for a system for preventing an article from being taken out without prior notice.  <P>SOLUTION: A magnetic reducing unit uses a magnetic shielding casing made of a high magnetic permeability material and the like and equipped with an open/close cover mechanism for taking out/in the article with the magnetic tag for demagnetizing/magnetizing process and a remote switch.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039395-A (JP)
Title: Video image receiving tuner and video image receiving apparatus
Inventor: AKIYAMA TOSHIFUMI
IPC: H04N5/44
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video image receiving tuner which can be miniaturized to reduce an occupied area and can supply a digital signal obtained by tuning and demodulating a video image receiving signal without an independent apparatus for radio communication even for a television receiver carried and used or a movable television receiver, and to provide a video image receiving apparatus.  <P>SOLUTION: The video receiving tuner 1 has a front end 3 for amplifying a digitally modulated video receiving signal and tuning a signal of one channel from the amplified signal, and a digital demodulating circuit 4 for demodulating the signal tuned in the front end 3. In this tuner 1, a re-modulating circuit 5 for modulating a digital signal demodulated by the circuit 4 into a radio signal, and a transmission circuit 6 for transmitting the radio signal from the section 5 via an antenna 7 are provided in one case together with the front end 3 and the circuit 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040660-A (JP)
Title: Catalytic reaction apparatus, heat exchanger and system for reforming fuel
Inventor: ICHIKAWA YASUSHI
IPC: C01B3/48
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger suitable for vaporizing a cooling medium by exchanging heat, a catalytic reaction apparatus and a system for reforming fuel.  <P>SOLUTION: This catalytic reaction apparatus is provided with a catalyst layer 14 for causing an exothermic reaction, a porous body 18 and a cooling medium flow passage 13 capable of exchanging the heat with the catalyst layer 14. The porosity of the flow passage 13 is changed according to the distance from the catalyst layer 14. In the concrete, the porous body 18 is arranged on the side of the catalyst layer 14 and a space having the porosity smaller than that of the porous body 18 is arranged on the side parted from the catalyst layer 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041709-A (JP)
Title: Hydrogen supply system
Inventor: YAMAMOTO MASAHIRO
IPC: C01B3/38
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen supply system of a high energy efficiency.  <P>SOLUTION: The hydrogen supply system comprises a fuel reforming system 2 using a raw material comprising a hydrocarbon fuel and at least either of water and an oxidizing agent gas, a storage tank 3 that stores the hydrogen obtained from the system 2, and a heat recovery means 4 that recovers the heat generated when the hydrogen formed in the system 2 is stored in the storage tank 3. The heat recovered in the heat recovery means 4 is used in the reforming reaction. In one embodiment, the hydrogen supply system further comprises a heating means 5 which allows the recovered heat to be used to heat or vaporize the raw material used in the reforming reaction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004123086-A (JP)
Title: Underwater transporting device and transporting method of pulling up target with usage of the underwater transporting device
Inventor: WAKABAYASHI TADASHI
IPC: B63C7/10
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underwater transporting device and a transporting method of a pulling up target using the device, whereby a device cost and power cost can be reduced and excellent operability can be exhibited.  <P>SOLUTION: This underwater transporting device comprises a flexible pressure-resistant bag body 3 suspended from a deck of a work ship 1 by a chain 2a, and the flexible pressure-resistant bag body 3 is in a shape of a hollow cylinder having at least one of caps. A suspender for suspending the pulling up target, an air supply hose 5 for sending air into the flexible pressure-resistant bag body 3, and a pressure adjusting valve 17 for adjusting a pressure difference between the inside and the outside of the flexible pressure-resistant bag body 3 are attached on the cap. Thereby, the flexible pressure-resistant bag body 3 is expanded by receiving air sent from the air supply hose 5, lifts up a heavy article connected to the cap which is the pulling up target 6 by its buoyancy, moves under the sea or water, and rises to the surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053609-A (JP)
Title: Scanning device for probe
Inventor: YASUTAKE MASATOSHI
IPC: G01R1/06
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning device for a probe with good operationality that does not produce distortion in the detected image of a sample.  <P>SOLUTION: A scanner part composed of a fine tube part 14 and a thick tube part 15 is scanned in an x and y direction by a spindle 27 with power exerted from the moving member 23 of a voice coil motor. A mechanical zoom switch 52 includes a metal with a low melting point inside thereof and a zooming spring 51 is connected to the spindle 27 when the metal is solidified. By addition of the spring rate of the zooming spring 51 to the spring rate of the fine tube part 14 due to the above, zoom operation generates. On the other hand, the metal with a low melting point is softened and the zooming spring 51 is separated from the spindle 27 when heat is applied from a heating coil to the switch 52. Due to a switch 52 using the metal with a low melting point, the switch 52 is quickly changed over and then the operationality of a zoom mechanism is good.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005043167-A (JP)
Title: Vehicle mass estimating apparatus
Inventor: YAMADA NAOKI
IPC: G01G19/03
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle mass estimating apparatus capable of improving accuracy in estimating vehicle mass.  <P>SOLUTION: An electrical control unit 50 computes a speed ratio on the basis of the ratio between the rotation speed of an engine and the rotation speed of a turbine, and computes the product value of the coefficient of torque capacitance and torque ratio of a torque converter 20 on the basis of this. Then the electrical control unit 50 computes the reference drive torque of an automatic shift 30 on the basis of the product value. The electrical control unit 50 corrects the reference drive torque on the basis of both the proportional term of friction loss of the automatic shift 30 which varies according to the rotation speed of the turbine and the constant term of friction loss of the automatic shift 30, and estimates vehicle mass on the basis of an estimated drive force based on this and vehicle acceleration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041980-A (JP)
Title: Plasticizer for resin and resin composition containing the plasticizer, and molded form obtained by molding the resin composition
Inventor: KUBO JUNICHI
IPC: C12P7/62
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new plasticizer for a resin affording sufficient plasticizing effect on addition of a small amount thereof and enabling a resin to be imparted with adequate flexibility while suppressing the variations of the thermal properties( particularly, falling in glass transition point ) and mechanical properties of the resin, to provide a resin composition blended with the plasticizer, and to provide a molded form obtained by molding the resin composition.  <P>SOLUTION: The plasticizer for a resin consists of a PHA(polyhydroxyalkanoate), i.e. a random copolymer composed of (A) 1-15 mol% of 3-hydroxybutyrate unit, (B) 0-15 mol% of 3-hydroxyhexanoate unit, (C) 15-55 mol% of 3-hydroxyoctanoate unit, (D) 15-55 mol% of 3-hydroxydecanoate unit and (E) 1-15 mol% of 3-hydroxydodecanoate unit, or a blend polymer of the random copolymer and a homopolymer composed singly of the 3-hydroxybutyrate unit(A). The resin composition blended with the plasticizer is provided. The molded form is obtained by molding the resin composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050572-A (JP)
Title: Magnetron for microwave oven
Inventor: AZUMA MASATOSHI
IPC: H01J23/40
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetron for a microwave oven with secured reliability at a brazed part and with an excellent higher harmonic restraining effect.  <P>SOLUTION: The magnetron for the microwave oven provided with a metal sealing body 19 forming a high-frequency choke having a cylindrical double-wall structure, an insulating cylinder 20 jointed to the metal sealing body 19, and an antenna lead 22 passing inside the metal sealing body 19 and the insulating cylinder 20, is formed with a flat face 19d at a circular joint area of the metal sealing body 19 with the insulating cylinder 20. An inner tapered part 191 is fitted in succession at the flat face 19d with its inner diameter gradually changing at an inner wall structure 191 of the metal sealing body 19.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057331-A (JP)
Title: Voice quality evaluation method and voice quality adjustment apparatus in ip network system
Inventor: CHIKAMATSU YUICHIRO
IPC: H04L12/70
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating voice quality enabled by a VoIP packet and to provide a voice quality adjustment apparatus for adjusting factors influencing the voice quality in response to an evaluation result by the voice quality evaluation method.  <P>SOLUTION: In the voice quality adjustment apparatus in an IP network system provided with a plurality of VoIP gateway apparatuses carrying out packet transfer in an IP network and relaying the transmission of a voice signal in an existing public network, an evaluation means immediately evaluates the quality of a speech voice on the basis of information with respect to the VoIP packet arrived in the VoIP gateway apparatus via the IP network as to each of busy channels through a transmission path via the IP network, and the adjustment means adjusts the processing wherein the VoIP gateway apparatus being a sender of the VoIP packet carries out transmission to the IP network, respectively, corresponding to each of the busy channels on the basis of the evaluation result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053258-A (JP)
Title: Pneumatic tire
Inventor: MORITA KENICHI
IPC: B60C11/00
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire with pattern noises, steering sounds, and worsening of uneven wear restrained from an initial stage to a terminal stage of wear.  <P>SOLUTION: In this pneumatic tire, at least a main groove 2 out of the main groove 2 extending in a tire peripheral direction, and a sub groove extending a tire width direction is provided on a tread face, so as to form rib 3 and/or a block. Rubber with lower abrasion resistance than that of tread rubber constituting the rib 3 and/or the block is arranged at least one of both side walls 4 of the main groove 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052695-A (JP)
Title: Wastewater treatment apparatus
Inventor: TAKAHASHI KEI
IPC: C02F3/12
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rational construction technique of a wastewater treatment apparatus constituted so as to supply tap water to a water tank for storing reclaimed water.  <P>SOLUTION: In a tap water supply device 200 for supplying the water tank 170 of the wastewater treatment apparatus 100 with tap water, when the water tank 170 is set to a lower limit water level LWL, an upper float 232 is placed on a lower float 234 in a state of exposure upward from the lower limit water level LWL and the weight acting on the lower float 234 is increased and, when the water tank 170 is set to an upper limit water level HWL, the upper float 232 comes out of interference with the lower float 234 floating on a water surface region set to the upper limit water level HWL to reduce the weight acting on the lower float 234.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004133398-A (JP)
Title: Method for manufacturing electrophotographic photoreceptor, electrophotographic photoreceptor and electrophotographic apparatus
Inventor: MATSUOKA HIDEAKI
IPC: G03G5/08
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrophotographic photoreceptor in which abnormally grown parts called spherical protrusions which may exist on the surface of an electrophotographic photoreceptor have no effect on an image, and defective images are considerably improved.  <P>SOLUTION: The method for manufacturing an electrophotographic photoreceptor includes: a step a in which a substrate is set in an evacuatable and hermetically sealable first film deposition furnace connected to an exhaust system and equipped with a raw material gas feeding device, and the raw material gas is decomposed with high-frequency power to deposit a photoconductive layer comprising a non-monocrystalline material and a silicon carbide layer comprising a non-monocrystalline material comprising C and Si as a first layer on the substrate; a step b in which the substrate on which the first layer has been deposited is taken out once from the furnace; and a step c in which the substrate on which the first layer has been deposited is set in an evacuatable and hermetically sealable second film deposition furnace connected to an exhaust system and equipped with a gaseous starting material feeding device, and the raw material gas is decomposed with high-frequency power to deposit an upper blocking layer comprising a non-monocrystalline material as a second layer on the first layer. The invention includes an electrophotographic photoreceptor by the above manufacturing method and an electrophotographic apparatus using the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005065722-A (JP)
Title: Pachinko machine
Inventor: YONEKAWA NOBUYUKI
IPC: A63F7/02
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To demagnetize residual magnet from electrified balls which are discharged from a Pachinko machine to a game installation structure and composed of ferromagnet.  <P>SOLUTION: Balls discharged from a ball exit 81 of a general win component 51, balls discharged from a ball exit 82 of a start win component 52, balls discharged from a ball exit 83 of a specific win hole, and balls discharged from a ball exit 84 of a regular win hole are introduced from a board side collecting chute 61 to a frame side collecting chute 63. Balls discharged from an out hole 55 are introduced to the frame side collecting chute 63. Balls discharged from a foul ball discharge hole 23, after passing through a foul ball detector 66, are introduced in the frame side collecting chute 63. The balls introduced to the frame side collecting chute 63, after passing a demagnetizing mechanism 71, are discharged from the frame side collecting chute 63 outside a game machine frame 1. The demagnetized balls are discharged from the frame side collecting chute 63 to a recovery device of the game installation structure outside the game machine frame 1 and the balls discharged to the recovery device are fed from the recovery device to a putout mechanism 25 via a supplementing device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025904-A (JP)
Title: Magnetic recording medium
Inventor: TAKANO HIROAKI
IPC: G11B5/70
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating application type magnetic recording medium which exhibits a high S/N in high-density magnetic recording (more particularly using an MR head for reproduction).  <P>SOLUTION: The magnetic recording medium is provided with a magnetic layer containing ferromagnetic powder and a binder on a support. The thickness of the magnetic layer is 0.01 to 0.2 μm and the ferromagnetic powder has 60 to 80 Am<SP>2</SP>/kg amount of saturation magnetization (σs) and 20 to to 50 nm average major axis length. In addition, (the volume of magnetization inversion/the average particle volume of the ferromagnetic powder) of the magnetic recording medium is 1 to 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021591-A (JP)
Title: Healthy footwear
Inventor: MATSUOKA TOSHIHIKO
IPC: A43B13/14
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide healthy footwear which promotes health of a body by affecting tiptoes intensely and moving muscles of the entire body and a bone structure when a user walks, has a simple structure, and is manufactured at a low cost.  <P>SOLUTION: A tier part 16 in which a part from the base of the toes to the tiptoes is raised by a step to place at least one toe while flexing the toe upward is provided on the upper surface side of a bottom part (12) for placing the foot. The toes F flexed by the tier part 16 is tensioned intensely every time the weight is shifted to the side of the tiptoes as the user walks.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006023-A (JP)
Title: Magnetic recording medium, its manufacturing method, and magnetic storage
Inventor: MATSUNUMA SATORU
IPC: G11B5/738
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic record medium that has low magnetic exchange coupling force in the inward direction of a recording layer, reduces transition noise, and can reproduce information with high S/N, and to provide a manufacturing method of the magnetic record medium.  <P>SOLUTION: The magnetic record medium has a seed layer, including at least one of Pd and Pt as the ground of the recording layer and Si and N. The seed layer can optimally control the magnetic exchange coupling force among the crystal orientation properties of the alternate exchange laminated film and crystal grains, when the recording layer comprises an alternate laminated film of a platinum group element and Co.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034714-A (JP)
Title: Printing system for printing in scanning direction and printing medium feeding direction, and method for executing printing operation
Inventor: RODRIGUEZ JULIO A
IPC: B41J19/18
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system for printing in the scanning direction and the printing medium feeding direction, and a method for executing a printing operation.  <P>SOLUTION: The printing system 10 for adhering a recording fluid on a printing medium 18 comprises a first recording means 14 for adhering a first recording fluid on a recording medium in the scanning direction 22, and a second recording means 16 for adhering a second recording fluid on the printing medium in the printing medium feeding direction 44.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005040340-A (JP)
Title: Game machine
Inventor: KATO KENJIRO
IPC: A63F7/02
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing the visual attraction.  <P>SOLUTION: A main display 29, a subordinate display 30 and a hammer 36 are arranged on a display base frame 25 in this order from the left in a horizontal line. Identification symbols are variably displayed in the main display 29, and the contents of display in the subordinate display 30 and the contents of motion of the hammer 36 vary interlocking with the contents of display in the main display 29. In this embodiment, as the contents of display in the main display 29 can be visually decorated by using both subordinate display 30 and the hammer 36, the visual attraction is enhanced. At the same time, as a player can recognize the contents of display in the main display 29 and in the subordinate display 30 and the contents of motion of the hammer 36 without changing the height of the player's eyes, the player does not feel annoyed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI