baber/WOPTO huggingface dataset:
Patent JP-2003283238-A (JP)
Title: Antenna device, communication device and method for designing the antenna device
Inventor: IWAI HIROSHI
IPC: H01Q13/08
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the height of an antenna device for a reduction in thickness of the antenna, in a folding cellular phone of PDC (personal digital cellular) type using, e.g. an 800 MHz band for communication.  <P>SOLUTION: The antenna device comprises an antenna element 110 with a feeding plate 111, a grounding plate 120 placed opposite to the antenna element 110, a short-circuit plate 130 connecting the antenna element 110 to the grounding plate 120, and a single or a plurality of grounding lines 140 having (1) a linear shape, or (2) having a bending or a curving shape and being connected to a predetermined position on the grounding board 120.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004221342-A (JP)
Title: Line filter
Inventor: MORI TATSUYA
IPC: H01F17/06
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a line filter which can be reduced in size while attenuation characteristics are improved by revising the shape of a closed magnetic circuit core and the shape, etc. of a bobbin.  <P>SOLUTION: An intermediate flange 14 for dividing a coil 12 and the other coil 13 is provided at the center of the bobbin 11, and dividing flanges 15 for dividing the coil 12 and the other coil 13 into two or more is provided. The width (W1) of this dividing flange 15 is made substantially equal to the coil width (W2) of the one coil 12 or the other coil 13 divided into two or more.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216029-A (JP)
Title: Massage machine
Inventor: INADA NICHIMU
IPC: A61H7/00
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable a person to be treated to simply obtain a different feeling of treatment with respect to each region in a massage machine adjusted in feelings given by treatment, such as strength, rate and others.  <P>SOLUTION: This massage machine includes an operating part 63 for adjusting feelings given by treatment, such as strength or rate of treatment in massage parts 24, 35, 36, 43, 53 conducting the treatment motion to the body. The operating part 63 includes a strength adjusting button for adjusting the feeling of treatment at each region of the body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225166-A (JP)
Title: Fiber abnormal portion detector
Inventor: YOSHIKAWA KEIJI
IPC: G01N21/952
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber abnormal portion detector which can be manufactured at a low cost, requires only a small area, when set to a fiber machine, is economical, and has easy work operability.  <P>SOLUTION: This fiber abnormal portion detector attached to a fiber machine is characterized by disposing projection elements 2, 3 and photodetectors 4, 5 in the detector, time-sharing and synchronizing signals outputted from the photodetectors, and distinguishing and detecting the abnormal portion of a fiber 6 in the diameter direction by the change of light transmitted through light 6 or the abnormal portion of the fiber 6 on the surface by the change of light reflected on the fiber 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003239899-A (JP)
Title: Stator blade pivot device in turbomachine
Inventor: CHATEL ALAIN
IPC: F01D17/16
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide good machine output by accurately determining direction of a blade and reducing rectangular adjustment play.  <P>SOLUTION: A spring 15 of an anglur shape is arranged between a lug 17 of a connecting rod 10 controlling a direction of a stator blade and a pivot 3 of the blade. An edge part 18 thereof bends against one edge surface 19 of the connecting rod 10, and a washer 16 moves the pivot 3 in the play of a hole 21 of the connecting rod 10 to set and maintain contact between flat surfaces 12, 14 and to reduce difference of angular displacement between the connecting rod and the pivot due to play remaining in the hole 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004047420-A (JP)
Title: Multi-directional input key and key input device
Inventor: SEYA YASUHIRO
IPC: H01H25/06
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-directional input key and a key input device, enhancing operability by suppressing erroneous input of an input key.  <P>SOLUTION: A rectifying protrusion 22d rectifying a tilting attitude of an operation part 16 in a normal tilting direction by coming in contact with a printed circuit board 21 before a circuit board contact 21 is made conductive by tilting of the operation part 16 is formed in the operation part 16 in the multi-directional input key. The rectifying protrusion 22d comes in contact with the top surface part 21e of the printed circuit board 21 before the circuit board contact 21d is made conductive even when a key top 17 is brought down in a slanting direction deviated from the normal tilting direction, and the tilting direction of the key top 17 is rectified toward the normal tilting direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004229176-A (JP)
Title: House information board subordinate master unit, house information board master unit, and security monitor and speech communication system using the units
Inventor: IWABUCHI KOUTA
IPC: H04M9/00
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an originally improved house information board master unit so as to output an alarm sound from a subordinate master unit even when the subordinate master unit does not work due to power failure, in the case a system of hands free is constructed.  <P>SOLUTION: A house information-board subordinate master unit B is connected to a house information-board master unit A having an emergency power function, a security monitoring function, and at least an extension speaker connection terminal T1, through a voice communication line La, a voice signal line Lb and a control signal line Lc. The subordinate master unit B is provided with a hands-free voice communication means 201 for voice communication with the house information-board master unit A. The subordinate master unit B also includes a master-unit connection terminal T2 for connecting to the extension speaker connection terminal T1 of the master unit A through a voice signal line Ld; a speaker connection switching means RY3 for switch-connecting a speaker SP of the voice communication means 201 to either the voice line d connected to the master-unit connection terminal T2, or an output terminal of the speech communication means 201; and a control means 25 for monitoring power supply to the subordinate master unit B and controlling to switch the speaker connection switching means RY3 depending on the existence of power supply.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230394-A (JP)
Title: Rheocast casting method
Inventor: SATO KAZUAKI
IPC: B22D17/00
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new production method for aluminum or aluminum alloy and titanium carbide grain dispersion strengthening type aluminum base complex material further improving especially, tensile strength and elongation ratio among a strength characteristics.  <P>SOLUTION: In a rheocast casting method for aluminum or aluminum alloy, the molten aluminum or the molten aluminum alloy is charged into a melting vessel and stirred under presence of the titanium carbide, and nuclei of primary crystal of the aluminum or the aluminum alloy are generated. While forming the primary crystal of the aluminum or the aluminum alloy by dispersing the nuclei of the primary crystal into the molten metal, this molten metal is made to be semi-solidified state and cast.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235330-A (JP)
Title: Circuit substrate and its manufacturing method
Inventor: NISHIHARA KUNIO
IPC: H05K3/40
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of efficiently and inexpensively forming a thin type multi-layer circuit substrate having a fine conductive circuit and the circuit substrate formed by the method.  <P>SOLUTION: The manufacturing method of the circuit substrate consisting of insulating resin layers equipped with via-holes and a circuit unit is characterised by including a process for forming the insulating resin layers on the surface of the supporting body, a process for forming a perforated unit at the desired position of the insulating resin layer, a process for filling conductive paste for the via-holes into the perforated unit and curing the paste, a process for forming the circuit unit by the conductive paste, and a process for removing the supporting body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003226595-A (JP)
Title: Method and apparatus for manufacturing single crystal from semiconductor material and this kind of single crystal
Inventor: VON AMMON WILFRIED
IPC: C30B13/30
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a single crystal which has a diameter of 200 mm or more and is free of dislocations.  <P>SOLUTION: In the method of manufacturing the single crystal from a semiconductor material, which comprises solidifying a part of a melt, which is maintained in a liquid state by a pulling coil, on a seed crystal while forming a growing single crystal and melting a particulate material so as to maintain the growth of the single crystal, a molten particulate material is introduced with a delay into the melt.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004234549-A (JP)
Title: Actual object model preparation method
Inventor: KOBAYASHI TOSHIHIRO
IPC: H04N5/262
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a three-dimensional model of an actual object by a simple method.  <P>SOLUTION: The three-dimensional model of the modeling object 108 is prepared by using: the video image of an actual world including a modeling object 108 photographed with an image pickup part 101 as an object; the position posture of the image pickup part 101 measured by a position posture measuring part 102; and the distance from the image pickup part 101 to the modeling object 108 measured by a distance measuring part 103.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241479-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: NEMOTO YOSHIHIKO
IPC: H01L21/479
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method of manufacturing semiconductor device which can easily and accurately realize control of the projection amount of a through-electrode from the rear surface.  <P>SOLUTION: The method of manufacturing semiconductor device includes the steps of forming a dent 7 to the substrate body 6 including a semiconductor circuit 2 at the surface thereof, forming an insulation film 8 on the internal wall surface of the dent 7, forming an embedded electrode 15 which is used as a through-electrode 5 by embedding a conductive material to the dent 7 through an insulation film 8, forming a through-electrode 5 by eliminating the rear side of the substrate body 6 for the surface until the end surface of the embedded electrode 15 is exposed, forming an anode oxide film 9 through anode oxidation of the rear surface of the substrate body 6, and forming a semiconductor substrate 4 by eliminating the anode oxide film 9 through the etching process.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004007412-A (JP)
Title: Gateway unit and its control method
Inventor: SUZUKI HIROYOSHI
IPC: H04L12/70
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To allow a connected terminal to select a protocol to be used between PPPoE (point to point protocol over Ethernet(R)) and IPoE (Internet protocol over Ethernet(R)), and to simultaneously select a plurality of PPPoE sessions.  <P>SOLUTION: An IPoE/PPPoE forwarding table 106 is provided in which network addresses, protocol types, destination IP addresses used in IPoE and retrieval indexes of PPPoE sessions used in PPPoE are registered. A protocol type is selected in accordance with the network address on the table 106, which matches the destination IP address included in the header information of an IP packet of an input frame. Even the selected protocol type is PPPoE, a PPPoE session is also selected from a retrieval index corresponding to the network address.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004239714-A (JP)
Title: Electronic timepiece with solar cell
Inventor: YAMASHITA HAJIME
IPC: G04C10/02
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin/small-sized electronic timepiece with solar cell by solving the problems that the electronic timepiece with solar cell becomes large and thick because of a sectional space for arranging a solar cell on the dial side and a space of a solar cell connection spring arranged for conduction between the solar cell and a circuit on the base movement side, and especially in a small timepiece for women, the fact becomes a great obstacle in design.  <P>SOLUTION: When a lower tenon part of a front train wheel on the base movement side is made sectionally to overlap a solar cell backing plate and an engaging part of the solar cell backing plate is engaged with a part to be engaged provided on a pain plate, a wall part is provided by the other member of the base movement so that the engaging part of the solar cell backing plate does not get over the part to be engaged to fall inside, and the solar cell connection spring is arranged in a space enclosed by a setting lever a yoke and a yoke return spring part formed integrally with the yoke.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240203-A (JP)
Title: Method for manufacturing liquid crystal display element
Inventor: IZUMI MICHIO
IPC: G02F1/1341
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a manufacturing method of a liquid crystal display element that can effectively prevent an image persistence (after image) phenomenon by aging treatment and can be shipped readily after manufacturing.  <P>SOLUTION: The manufacturing method of the liquid crystal display element comprises: a process for enclosing a liquid crystal material containing cholesteric liquid crystal into a liquid crystal cell; a heating process for heating the liquid crystal material to temperature being at least the phase transition temperature between the liquid crystal phase and isotropic phase of the cholesteric liquid crystal for changing into an isotropic phase liquid state; a cooling process for cooling the liquid crystal material in the state of the isotropic phase liquid to the phase transition temperature or less after the heating process; a process for cooling the liquid crystal material close to a room temperature by the cooling process, and then applying voltage to an electrode being provided in the liquid crystal cell for inspecting short circuit, and a process for aging the liquid crystal material between -12°C and -40°C as compared with the phase transition temperature in specific time after the inspection process.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240825-A (JP)
Title: Information processor and method for controlling transmission of picture data
Inventor: KAKEMURA ATSUSHI
IPC: H04L29/06
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To realize an information processor which prevents transmitting sources for transmitting picture data to an external apparatus such as a projector from being unlimitedly switched.  <P>SOLUTION: A presentation program 12 in a PDA 1 wirelessly transmits picture data to a wireless projector 2. When a PDA 3 transmits a picture data transmission request, an interruption request is wirelessly transmitted from the wireless projector 2 to the PDA 1. A wireless utility program 11 in the PDA 1 instructs the wireless projector 2 whether the switching of a transmitting source for transmitting picture data to the wireless projector 2 to the PDA 3 transmitting the picture data transmission request is to be permitted or not in response to the reception of the interruption request. The instruction is wirelessly transmitted from the PDA 1 to the wireless projector 2 as a response to the interruption request.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240319-A (JP)
Title: Portable terminal for speech recognition and speech recognition system using same
Inventor: SEKINE NAOKI
IPC: G10L15/00
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal for speech recognition whose recognition precision and recognition speed are increased, and to provide a speech recognition system.  <P>SOLUTION: A speech recognition dictionary is constructed by a construction means, based on the pronunciation of an object to be recognized included in data for identifying the object containing the pronunciation of the object received by a reception section. A speech recognition means retrieves whether input speech data generated, based on a speech signal inputted from a microphone 13, are registered at the speech recognition dictionary as the pronunciation of the object. When recognition by the speech recognition means succeeds, a display section 11 displays that the object is at the periphery.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239568-A (JP)
Title: Ventilating system of building
Inventor: KUROKI MEGUMI
IPC: F24F7/06
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilating system 6 for preventing the gathering of odor of rooms 2 around a shared space 3, and reducing the installation cost and the operation cost.  <P>SOLUTION: This ventilating system 6 having a fan unit 7 for supplying and exhausting the air, is mounted in a building 1 having the plurality of rooms 2 such as a living room 4, a toilet 5 (or bathroom) and the like, and the shared space 3. The outside air of the building 1 is absorbed by the air supply fan of the fan unit 7, and collectively supplied to a supply port 9 formed on a ceiling of the shared space 3, and the air in the living room 4 is exhausted to the external of the building 1 by an exhaust fan of the fan unit 7 from an exhaust port 8 without passing through the shaped space 3. The air in the toilet 5 is ventilated by a ventilating fan 14 for local ventilation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239580-A (JP)
Title: Air conditioner and its control system
Inventor: MOROOKA HIDEAKI
IPC: F24F11/02
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To minimize areas not in an allowable temperature/humidity range even when a temperature distribution of a high temperature area and a low temperature area occurs in a spray booth due to supplying of air-conditioned air from a one end side.  <P>SOLUTION: A main control means PG1 is provided for carrying out feedback control of temperature and humidity of the air-conditioned air so that temperature and humidity detected by a temperature/humidity sensor S1 with higher priority of at least two temperature/humidity sensors S1 and S2 measuring temperatures and humidities of the high temperature area and the low temperature area of the temperature distribution in an air-conditioned room is maintained in the allowable temperature/humidity range C set on an air line chart. A correction control means PG2 is provided for correcting a set value of the temperature and humidity of the air-conditioned air so that a temperature difference between a detected temperature detected by the other temperature/humidity sensor S2 and a critical temperature of the allowable temperature/humidity range becomes minimum when the temperature and humidity detected by the other temperature/humidity sensor S2 are not within the allowable temperature/humidity range C.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244433-A (JP)
Title: Natural polymer powder
Inventor: NAKAO YUKIMICHI
IPC: C08L3/00
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noble metal nanoparticle-containing polymeric compound powder which is useful as a safe, highly durable coloring agent (material) for foods, clothing, or cosmetics and useful as a material for easily preparing a noble metal nanoparticle-containing polymer hydrosol used as a liquid coloring agent; and a method for efficiently producing the same.  <P>SOLUTION: The noble metal nanoparticle-containing natural polymer powder is obtained by dispersing noble metal nanoparticles in a powder of a hydrophilic natural polymer insoluble in an aqueous medium at normal temperatures. The natural polymer is a hydrophilic natural polymer which is insoluble in an aqueous medium at normal temperatures but is dissolved in an aqueous medium by heating.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244825-A (JP)
Title: Fastening implement for mounting accessory for house on door frame or window frame
Inventor: UEDA YASUO
IPC: E04B1/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To firmly fix an accessory for a house, such as a door stopper for ventilation, a handle, an auxiliary handrail and an indoor frame for drying clothes, without damage to a mounting part by providing a fastening implement which can be attached to a door frame or a window frame.  <P>SOLUTION: An angle-shaped fastening fitting member 3 is slidably fitted into an angle-shaped fastening fitting body 2; the body 2 and the member 3 are attached by a truss screw 4 which is provided in the body 2, so as to form the channel-shaped fastening implement 2; a channel opening 5 of the fastening implement 1 is adjusted and fastened by the turning of the truss screw 4; and the fastening implement 1 is fixedly attached to the door frame or the window frame by holding the door frame or the window frame in the state of sandwiching it in between.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243649-A (JP)
Title: Ink jet printer head
Inventor: ITO ATSUSHI
IPC: B41J2/045
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent interference at an adjacent position when a plurality of piezoelectric actuators in an ink jet printer head are arranged in series and a flat cable is bonded to each piezoelectric actuator.  <P>SOLUTION: Adjacent piezoelectric actuators 12a and 12b are arranged while facing one end parts 44 and 45 thereof each other. On the upper surface of the top sheet 35 in each piezoelectric actuator, individual connection electrodes 66 led out from each individual electrode 36 through an inner connection electrode and being bonded electrically to flat cables 13a and 13b are formed in an array, at an appropriate interval, along the direction of a nozzle array. An individual connection electrode 66 at a position closest to the one end part 44, 45 is shifted by a distance L5 longer than the distance L1 from the one end part 44, 45 to an individual electrode 36 at a position closest to that end part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247189-A (JP)
Title: Electronic part
Inventor: YAMAUCHI NORIKA
IPC: H01H37/76
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuse 11 which can be mounted on a circuit board 19 by a reflow soldering method.  <P>SOLUTION: A fuse body 16 is housed in an envelope 13 together with an endothermic material 21 being solid at room temperature and having a boiling point of 230 °C. The fuse 11 is mounted on the circuit board 19 by the reflow soldering method. Heat for mounting the fuse 11 makes the endothermic material 21 sublime. The endothermic action of the sublimation reduces a temperature rise in an envelope 13, to reduce a temperature rise of the fuse body 16 in the envelope 13. This allows the reflow soldering method to mount even a fuse having no margin in heat resistance or a fuse having difficulty in heat resistance on the circuit board 19.  <P>COPYRIGHT: (C)2004,JPO&NCIPI