baber/WOPTO huggingface dataset:
Patent JP-2004297858-A (JP)
Title: Fixing structure for ring-shaped permanent magnet
Inventor: MAEZAWA KAZUO
IPC: H01F7/02
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To offer a fixing structure for a ring-shaped permanent magnet, which improves the eccentric precision of a permanent magnet to a support.  <P>SOLUTION: A ring-shaped permanent magnet 18 consisting of an Nd-Fe-B sintered magnetic material is insert-molded at the internal perimeter on the tip side of a ring-shaped support 17. Hereby, the coaxial precision of the permanent magnet 18 to the support 17 is determined by only an insert molding die, so the coaxial precision to the permanent magnet 18 to the support 17 improves. Furthermore, the ring-shaped permanent magnet 18 consisting of the Nd-Fe-B sintered magnetic material magnetized in diametrical direction transforms to expand in diametrical direction when it cools down, whereas the support 14 consisting of synthetic resin transforms to shrink when it cools down, so not only the permanent magnet 18 is fixed firmly to the support 17, but also it can keep coaxial precision without space arising between the junction faces of the support 17 and the permanent magnet 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296159-A (JP)
Title: Cylindrical storage battery
Inventor: NAKAZAWA YOSHIO
IPC: H01M4/02
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylindrical storage battery having a wound type electrode plate group formed in a truncated cone shape with a material and by a manufacturing method similar to the conventional ones without changing the material and manufacturing method which is needed to manufacture the wound type electrode plate group, although the wound type electrode plate group having the truncated cone shape is effective to solve problems of the cylindrical storage battery such as insertion of the wound type electrode plate group into a cylindrical battery container is difficult, electrolyte pouring is not so easy, or exhaust of gas in the battery is not so good.  <P>SOLUTION: The cylindrical storage battery is constituted so that the wound type electrode plate group 52 is formed in the truncated cone shape by forming at least one winding end of a positive electrode plate and a negative electrode plate 21 in a tapered shape 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003327017-A (JP)
Title: Hybrid supporting structure for vehicle dashboard and process for producing thereof
Inventor: CHARBONNEL DANIEL
IPC: B62D65/14
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage caused by thermal expansion difference of different materials.  <P>SOLUTION: This hybrid supporting structure for a vehicle dashboard is provided with a metal cross-member 10, an air-distribution duct 18, and supports 28 and 30 of which either one is made of plastic. The metal cross-member 10 is formed in an elongated shape along a principal axis 12. The air-distribution 18 is comprised of at least one elongated shape of duct 20 which extends parallel to the metal cross-member 10, and an air-distribution box 22 anchored to the metal cross-member 10 by co-molding. The supports 28 and 30 are anchored to the metal cross-member 10 by co-molding, and are connected to the air- distribution 20 so that the supports can freely relatively move between the duct 20 and the supports 28 and 30 in a direction parallel to the principal axis 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004296682-A (JP)
Title: Semiconductor device and its fabricating process
Inventor: MATSUKI HIROSHI
IPC: H01L21/8246
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device comprising a capacitive element including a ferroelectric layer, and a contact part capable of ensuring stabilized electric connection, and to provide its fabricating process.  <P>SOLUTION: The semiconductor device comprises a capacitive element 100 including a first electrode layer 40, a ferroelectric layer 50 and a second electrode layer 60, and contact parts 200 and 300 including a first plug conductive layer 30 and a contact conductive layer 110. The contact conductive layer 110 is provided above the first plug conductive layer 30 and includes a first contact conductive layer 40 and a second contact conductive layer 60. End face 40a of the first contact conductive layer 40 is continuous to the end face 60a of the second contact conductive layer 60.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290830-A (JP)
Title: Immersion membrane
Inventor: TAN KOICHI
IPC: B01D69/02
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an immersion membrane which is a micro-filtration membrane or an ultrafiltration membrane to be used by immersing it in the liquid of a treatment tank such as an activated sludge tank and to which organic matter such as sludge is hardly stuck and the fouling on the surface of which can be suppressed.  <P>SOLUTION: The static contact angle of water on the surface of this immersion membrane is ≤30°, the surface zeta potential of this immersion membrane at pH7 is ≥-15 mV and ≤5 mV and the rate of fine particles having 0.9 μm average particle size to be removed by this immersion membrane is ≥90%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294767-A (JP)
Title: Image display device
Inventor: NAGAI HARUHIKO
IPC: G09G3/288
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize an image display device for high-luminance and excellent-contrast images which are not influenced by ambient lightness while deterring the power consumption from increasing.  <P>SOLUTION: The image display device is equipped with a white display pixel number calculation part 20 which calculates the number of white display pixels by using an image signal, an ambient luminance detection part 70 which detects the ambient luminance, and a light emission intensity control circuit 30 which controls the light emission intensity of a back light by using the number of white display pixels calculated by the white display pixel number calculation part 20 or the ambient luminance detected by the ambient luminance detection part 70.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004001194-A (JP)
Title: Micro robot and micro drive mechanism
Inventor: KOIKE NOBUHIRO
IPC: B25J7/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat micro drive unit suitable for using as a driving mechanism such as a micro robot.  <P>SOLUTION: The installed left and right two micro drive units 10R of a same structure are provided with a distributed type stepping motor, and components thereof are arranged in a condition that the same are deviated superficially. A stator plate 143 is arranged in a vertical direction at a center of the unit. A coil block 142 is arranged in one side of the stator plate 143 and a wheel train 15 is arranged in another side of the same. A rotation shaft of a gear 153 of a final stage of the wheel train 15 is used as an output shaft 11R. A press springs 17a, 17b are installed on an overlap part of a magnetic core 141 of a motor and the stator plate 143, and contact pressure of the overlap part is surely maintained by the same. Since the distributed type stepping motor is employed and each component is arranged in a condition that the same is deviated planely, a very thin unit can be materialized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004296953-A (JP)
Title: Method and device for dry etching
Inventor: SEKIGUCHI HIROYOSHI
IPC: H01L21/3065
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the planar uniformity of etching when a treatment substrate is enlarged and a treated etching film is formed to a double layer in a dry etching technique.  <P>SOLUTION: In the etching device, plasma is generated in a vacuum treatment chamber 1 by supplying high frequency power to an electrode 4 from a high frequency power supply 8 while controlling the inside of the vacuum treatment chamber 1 to a prescribed vacuum degree by exhausting the vacuum treatment chamber 1 while supplying gas into the vacuum treatment chamber 1, and an etching film 2 on a treatment substrate 3 mounted on the electrode 4 is etched. The device is provided with a plurality of power supply lines 5 which are connected to the electrode 4 and supply high frequency power to the electrode 4, and a selecting means 6 for selecting either the conduction state or the non-conduction state of an arbitrary power supply line 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293997-A (JP)
Title: Multilayer heat exchanger
Inventor: ISODA KATSUHIRO
IPC: F28F3/10
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer heat exchanger, preventing breakage even when thermal distortion is caused in a heated fluid circulating part of each stage.  <P>SOLUTION: In this multilayer heat exchanger 1, the heated fluid circulating part 6 for circulating a heated fluid 3, and a heating fluid circulating part 8 for circulating a heating fluid 7 for heating the heated fluid 3 are alternately disposed. The heated fluid circulating part 6 is constructed by abutting and bonding the peripheral wall part and the partition part of a pair of plates 31, 32 where the peripheral walls 21 to 24 and two or more partition parts 25 to 29 guiding the heated fluid 3 are integrally formed. The heating fluid circulating part 8 is constructed by abutting a number of integrally formed embossed projection 46 on the plates 31, 32 of the adjacent heated fluid circulating part 6 to form a designated gap in a space up to the adjacent heated fluid circulating part, and partially connecting the plates 31, 32 of the adjacent heated fluid circulating part at the communicating parts 11 to 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296957-A (JP)
Title: Mobile terminal device
Inventor: TSUNOGUCHI KAZUHIRO
IPC: H04B1/38
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal device which comprises a screen display part such as an LCD module or the like for displaying a screen above a cellular phone, etc., for example, and also a key operation part arranged with a plurality of keys below the cellular phone, wherein a battery is detachable and the waterproof performance is kept at a high degree inclusive of a part of the battery.  <P>SOLUTION: A pair of internal cases 50, 60 are arranged to form a battery chamber having an opening 80 for inserting or pulling off the battery in the internal cases 50, 60, and a key operation sheet 70 is arranged on the internal case 60 to cover the whole with a pair of external cases 80, 90.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302565-A (JP)
Title: Information managing system for livestock
Inventor: ANDO MANABU
IPC: G06Q50/04
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for managing and providing food whose quality is stable for customers to purchase livestock products without any anxiety, that is, the system which allows food makers using livestock materials as raw materials to easily retrieve the trace data of food.  <P>SOLUTION: This system consists of a producer profile ledger in which basic data such as the structures of livestock barns or breeding owned by each rancher are stored, an individual and colony management ledger for managing one or more records such as names, reference numbers, birth dates and birth places, a fodder management ledger for managing fodder to be given to livestock, one or more terminal equipment and a communication network for connecting one or more terminal equipment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301210-A (JP)
Title: Heat and cold insulating structure for piping, and construction method for heat insulating material for piping
Inventor: KATSUYOSHI NORIYUKI
IPC: F16L59/147
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To achieve excellent construction performance, and prevent loss of fixing functions to cold insulating material due to loosening of tightening material to heat insulating material during operation of low-temperature piping.  <P>SOLUTION: After pipe covers 102 and 103 for a pipe 101 are temporarily locked, filament tapes 105 are circumferentially wound around the pipe 101 to be attached for tightening.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302792-A (JP)
Title: Information processor and method for checking memory
Inventor: YAJIMA HIROHITO
IPC: G06F12/16
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To check the contents of a program stored in a RAM without stressing a processor's processes, in a system where a program for controlling the processor is stored in the RAM.  <P>SOLUTION: A DSP 1 performs main data processing based on the program written in the RAM 10 provided therein. A check/correction control part 2 causes data with the same content as the program stored in the RAM 10 to be stored in a memory area which is excellent in memory retention characteristic. When the DSP 1 is at idle and a "Ready" signal is output, the check/correction control part 2 checks the memory of the RAM 10 using the data stored in the memory area provided therein. If this memory check determines that the content of the program stored in the RAM 10 has been destructed, the check/correction control part 2 corrects the data in the RAM 10 based on the data stored in the memory area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300806-A (JP)
Title: Ceiling board support
Inventor: NITTA YOSHIMORI
IPC: E04B9/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceiling board support, capable of simply and surely fixing a thermal expansion material even in the case of using a ceiling board support for a non-fireproof section not requiring the thermal expansion material, and automatically stopping ventilation in case of a fire or the like.  <P>SOLUTION: This ceiling board support 10 is composed of a support body 11 and a plate body 30 holding the thermal expansion material 40. The support body 11 includes: ventilation slits 26, 26... of a lower surface part and ventilation slits 21, 21 ... of an upper surface part 20, thereby forming a ventilation passage 29. The ceiling board support 10 can support the ceiling board to be ventilated by the ventilation passage 29. On the contrary, the plate body 30 is inserted to be brought into sliding contact with an erected part 12. When hot air passes through the ventilation passage 29, the thermal expansion material 40 held on the plate body 30 is expanded as indicated by a broken line. Thus, the ventilation passage 29 is blocked and the ceiling board support 10 automatically stops ventilation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303047-A (JP)
Title: Product receiving system
Inventor: DOKKU TSUAI
IPC: G06Q50/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product receiving system for quickly selecting components which can be practically reused among components used in the product without decomposing the products in the case that the products are received from users.  <P>SOLUTION: The product receiving system 10 for receiving the products from the users comprises a reusable component information storing part 104 for storing reusable component information specifying reuse object components used for recorders 100 being an example of the products and being an object of reuse, a failure information storing part 102 for storing failure part information of failed parts in the case that the recorders 100 fails, and a reusable component extracting part 106 for referring to the reusable component information stored in the reusable component information storing part 104 and the failure part information stored in the failure information storing part 102 in the case that the recorders 100 are received, and extracting information of the reuse object components which can be reused in the recorders 100.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004183464-A (JP)
Title: Curtain having cloth curtain element
Inventor: NEN MEI
IPC: E06B9/34
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cloth curtain element, causing no trace of connection to a slat on the cloth curtain element, heightening the aesthetic appearance effect, and easily assembled and disassembled.  <P>SOLUTION: A curtain 100 having cloth curtain elements, is composed of: one storing part 11; one bottom rail 12 positioned below the storing part 11; a number of slats 14 arranged side by side between the storing part 11 and the bottom rail 12, two positioning cords 13 connected to the same one side of the storing part 11, the bottom rail 12 and each slat 14, respectively, at designated spaces; and a connecting part 15 connected to the other side of the storing part 11, the bottom rail 12 and each slat 14. The respective slats 14 are connected to the positioning cords 13 and the connecting part 15, and one connecting part 15 positioned between the storing part 11 and the bottom rail 12 is connected to the storing part 11 and the bottom rail 12 at the same width as the slats 4, and positioned outside the slats 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004312265-A (JP)
Title: Fm demodulator
Inventor: GOTO KENTARO
IPC: H03D3/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an FM demodulator where the scale of a circuit can be further reduced.  <P>SOLUTION: The demodulator is provided with quantizing means (equivalent to a limiter 1 and DFF21) for limiting an amplitude component of an analog FM reception signal, and for quantizing the analog FM reception signal after limitation of the amplitude component by one bit by using a reference clock; and a phase detector 2 detecting a phase of an FM demodulation signal by using a counter operating at 2<SP>N</SP>-fold high speed than a frequency of the FM reception signal quantized by one bit. Prescribed differential processing and amplitude adjustment processing are performed on the detected phase, and the FM demodulation signal is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003314291-A (JP)
Title: Exhaust driven engine cooling system
Inventor: VUK CARL THOMAS
IPC: F01N5/04
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for utilizing energy of exhaust gas of an internal combustion engine which is wasted, if it is not utilized.  <P>SOLUTION: An energy recovery system for an internal combustion engine includes a turbocharger unit 14 having a turbocharger turbine receiving exhaust from the engine and a second turbine driven by the exhaust gasses. The second turbine drives an electrical generator. The generator supplies electrical power to an electrical control unit, which supplies power to an electrical fan motor, which drives an engine cooling fan 28. The control unit also supplies electrical power to an electric coolant pump motor, which drives an engine coolant pump. The second turbine is preferably a variable capacity turbine 18 whose geometry is controlled so that its power absorption matches the electrical load of the generator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004307040-A (JP)
Title: Container having lid
Inventor: MORI TETSUSHI
IPC: B65D43/24
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to keep a lid under a widely opened state in a container having the lid.  <P>SOLUTION: This container having the lid is equipped with a container main body (2) in which a dairy product is filled, and the lid for covering the opening of the container main body. Then, the lid is equipped with a covering lid part (10) which can repeatedly seal the opening of the container main body, a winding part (11) for slip-prevention which is wound around the container main body, a pilfer-proof part which connects the covering lid part and the winding part for slip-prevention, and a gap which is formed in a manner to remove a part of the pilfer-proof part, between the covering lid part and the winding part for slip-prevention. Also, in the gap, a hinge part (18a) which connects the covering lid part and the winding part for slip-prevention are provided extending to a plurality of locations. At the same time, a fastening protrusion (20) which fastens the covering lid part under an opened state when the covering lid part is opened by the hinge part after removing the pilfer-proof part is provided on the winding part for slip-prevention.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326184-A (JP)
Title: Odds information service system for public gamble, odds server used for it, and odds information service terminal
Inventor: OKADA TSUYOSHI
IPC: G06Q50/10
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an odds information service system for a public gamble allowing a fan to easily acquire desired odds information at desired timing.  <P>SOLUTION: This odds information service system for a public game is provided with an odds server 20 connected to a host system 10 and a plurality of odds information service terminals 30 connected to the odds server 20. In each of the odds information service terminals 30, a vote card 51 carrying an entry of vote expectation and inserted by the fan is read, and the read entry contents are transmitted to the odds server 20. In the odds server 20, data such as odds information transmitted from the host system 10 are updated and stored, and from the stored latest data, odds information matching the entry contents is searched and service information including the searched odds information is returned to the matching odds information service terminal 30. The returned service information is displayed in the odds information service terminal 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328151-A (JP)
Title: Electronic apparatus and radio module allotting method
Inventor: SAITO KEIJI
IPC: H04L12/28
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus which allots an optimum radio module to an activated profile.  <P>SOLUTION: An activated Bluetooth (hereafter called BT) profile sends an activation request to a BT driver 12b (S1). The BT driver 12b receives a QoS value and a Role value contained in the activation request sent from the BT profile (S2), and verifies the existence of a not used BT communication module (S3). If the unused BT communication module exists (yes in S3), this module is allotted to the BT profile which requests the allotment (S4). If the unused BT communication module does not exist (no in S3), the BT driver 12b calculates a utilizable QoS value every BT communication module (S5), and a BT radio module having the highest QoS value is allotted to the BT provided which request the allotment (S6).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321056-A (JP)
Title: Windbreak fence
Inventor: KATAGIRI MAKOTO
IPC: A01G13/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-weight windbreak fence which is useful for protecting a field, a greenhouse, an artificial forest made by planting trees, etc., from monsoons, typhoons, etc., and preventing drifting snows on winter roads and has excellent durability.  <P>SOLUTION: The windbreak fence comprises a hardened material of a mixture composed of at least cement, pozzolanic fine powder, a fine aggregate having ≤2 mm maximum particle diameter, a water reducing agent and water. The windbreak fence may comprise the mixture and inorganic particles having 2,500-30,000 cm<SP>2</SP>/g Blaine specific surface area and a Blaine specific surface area larger than that of the cement. The inorganic particles consist of inorganic particles A having 5,000-30,000 cm<SP>2</SP>/g Blaine specific surface area and inorganic particles B having 2,500-5,000 cm<SP>2</SP>/g Blaine specific surface area. The windbreak fence comprises the mixture and at least one or more kinds of fibers selected from the group consisting of a metal fiber, an organic fiber and a carbon fiber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI