baber/WOPTO huggingface dataset:
Patent JP-2005243979-A (JP)
Title: Vacuum processor
Inventor: KAWADA SHINJI
IPC: C23C16/44
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum processor equipped with a function of improving the quality and yield of a product by preventing operation defects by greatly reducing the amount of a by-product sticking on an APC valve.  <P>SOLUTION: This vacuum processor 1 is provided nearly with an inert gas supply 16 upstream from the APC valve 11 of a discharge tube 9 through a discharge valve 15. This inert gas supply 16 comprises a gas supply source 17 which supplies inert gas such as nitrogen, a flow rate controller 18 which controls the inert gas to a specified flow rate controller 18, a gas supply tube 19 fitted with the gas supply source 17 and the flow rate controller 18, and connection parts 20a and 20b detachably connecting the gas supply pipe 19 to the discharge pipe 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004226991-A (JP)
Title: Speech signal transmitting method and speech signal decoding device
Inventor: TANAKA YOSHIAKI
IPC: G10L19/06
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To enables a reproduction side to perform reproduction normally even when multiple channels are selectively transmitted on a compression or non-compression basis or down mixing on the reception side is selectively permitted or inhibited.  <P>SOLUTION: ATSI includes a 1st identifier showing whether multichannel data in an audio packet are compressed or not and a 2nd identifier indicating whether down mixing of the multichannel data into two stereophonic channels is permitted or inhibited. Thus, even when data transmitted while the identifier showing whether or not multichannel data are compressed and the identifier indicating whether down mixing of the multichannel data into two stereophonic channels is permitted or inhibited are both packetized are received, the data can be decoded and reproduced normally.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005249837-A (JP)
Title: Image forming apparatus
Inventor: FUKUOKA KO
IPC: B65H37/04
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus automatically outputting a duplicate like a booklet in the case of producing a booklet-like duplicate from a booklet-like original.  <P>SOLUTION: The invented copying machine 1 comprises: an image reading part 30 for reading out an image of an original; an image forming part 40 for forming the image read out by the image reading pat 30 on a medium, a paper folding device 120 for applying folding processing to the medium on which the image is formed; and a staple device 150 for applying binding processing to a bundle of the media on which the image is formed. When a booklet original mode is selected from an operation panel, images on both the sides of an original are formed on both the sides of a medium, the center part of the medium is folded in the direction intersecting with the major side direction of the medium by the paper folding part 120 and the center part of the bundle of the folded medium is bound in the direction intersecting with the major side direction by the staple device 150, so that a booklet-like duplicate is prepared from the booklet-like original.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246636-A (JP)
Title: Injection device and injection molding machine
Inventor: HAYASHI HIDETOSHI
IPC: B29C45/20
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection device capable of preventing the occurrence of flash in a molded product by enhancing the rigidity of a mold and capable of being reduced in cost by dispensing with a hot runner at every mold, and an injection molding machine.  <P>SOLUTION: The injection device 1 is constituted of an injection cylinder 11 and the freely bendable injection nozzle 12 attached to the leading end of the injection cylinder 11 and arranged on the lateral side of a fixed mold 2. Further, the nozzle hole 21, which is composed of the penetration hole 21a formed in the direction almost crossing a mold opening/closing direction at a right angle from the side surface of the fixed mold 2 and the injection end hole 21c continued to a cavity and formed in the direction almost parallel to the mold opening/closing direction, is formed to the fixed mold 2. The injection nozzle 12 is inserted in the nozzle hole 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248117-A (JP)
Title: Polylactic acid resin composition and its production method
Inventor: MIHARA TAKASHI
IPC: C08G63/60
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polylactic acid resin composition having excellent impact resistance and transparency as well as an excellent biodegradability.  <P>SOLUTION: The polylactic acid resin composition comprises (A) polylactic acid and (B) a polyhydroxycarboxylic acid copolymer having a polyhydroxycarboxylic acid structural unit (I) and a polyester structural unit (II) derived from a diol and a dicarboxylic acid. Wherein, a weight ratio (A)/(B) of (A) the polylactic acid to (B) the polyhydroxycarboxylic acid copolymer is in the range of 97/3-30/70, a microphase-separated structure comprising a domain of the copolymer (B) in a matrix of the acid (A), is formed, and at least 85% of the domain has a domain diameter in the range of 0.10-1.00 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248667-A (JP)
Title: Concrete long spacer for reinforcing bar
Inventor: KOMINE KEIZO
IPC: E04C5/20
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete long spacer for a reinforcing bar which is produced at low cost, has large strength, supports a long span, has no risk of corrosion, and secures a concrete cover for the reinforcing bar.  <P>SOLUTION: The spacer secures the concrete cover for the reinforcing bar in the production of a reinforced concrete member or a prestressing concrete member in the concrete spacer for the reinforcing bar. The spacer is formed of fiber reinforced high strength concrete and its length is determined by bestriding a plurality of the reinforcing bars.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255269-A (JP)
Title: Sheet feeder and image forming device
Inventor: FUJITA MASAHIKO
IPC: B65H1/18
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeder for avoiding a failure in feeding sheets, when curled, by reducing curling troubles of the sheets stored therein in simple construction, and to provide an image forming device.  <P>SOLUTION: The sheet feeder comprises a first position detector 32 for detecting the position of a central portion of the sheet in the cross direction and a second position detector 45 for detecting the position of an end portion of the sheet in the cross direction. A control part 50 controls the elevating operation of a sheet stacking plate 51 in accordance with detection signals from both the first position detector 32 and the second position detector 45. When downward protruded curling occurs in the cross direction of the sheet, the central portion of the sheet in the cross direction is pushed up by an eccentric cam 60 to reduce the curling.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259783-A (JP)
Title: Laminated piezoelectric element and injection equipment
Inventor: KONDO MITSUHISA
IPC: H01L41/22
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To enlarge the displacement amount of a laminated piezoelectric element by reducing piezoelectric material clamping forces of internal electrodes.  <P>SOLUTION: The laminated piezoelectric element is provided with a laminate constituted by alternately laminating at least one piezoelectric material and a plurality of internal electrodes upon another, and a pair of external electrodes to which the internal electrodes are alternately connected every other layer on the side face of the laminate. The element is driven by impressing an electric field upon the external electrodes. In the piezoelectric element, the joint strength between the piezoelectric material and the internal electrodes is made lower than the strength of the piezoelectric material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255460-A (JP)
Title: METHOD FOR PRODUCING Mn-Zn BASED FERRITE
Inventor: KONO TAKASHI
IPC: C01G49/00
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing Mn-Zn based ferrite in which the content of Fe<SB>2</SB>O<SB>3</SB>in the main element composition is <50 mol%, and which exhibits high permeability in a wide frequency region, more easily and inexpensively than the conventional practice.  <P>SOLUTION: Powdery iron oxide and manganese oxide are used as starting raw materials, and are subjected to molding, calcining and normal sintering to produce Mn-Zn based ferrite in which the occupancy ratio of Fe<SB>2</SB>O<SB>3</SB>in the main element composition is <50.0 mol%. As the starting raw materials, iron oxide in which the mass ratio of impurities to Fe satisfies the three inequalities of Al/Fe<1.5×10<SP>-4</SP>, Cr/Fe<1.5×10<SP>-4</SP>and Mg/Fe<8.6×10<SP>-5</SP>, and manganese oxide in which the mass ratio of impurities to Mn satisfies the two inequalities of Cr/Mn<7.0×10<SP>-5</SP>and Ti/Mn<1.4×10<SP>-4</SP>are utilized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255204-A (JP)
Title: Cylindrical short-sized silicon ingot supporting pallet
Inventor: SAKASHITA KAZUYUKI
IPC: B65D19/44
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon ingot supporting pallet on which a short-cut cylindrical silicon ingot block-cut to a short size is placed by an automatic operation, and is prevented from falling in a direction of cut end faces of the cylindrical silicon ingot upon being placed so as to prevent the formation of a crack or chip on the ingot resulting from contact between a fixed guide and the outer edge of the end face of the ingot upon removing the ingot.  <P>SOLUTION: The supporting pallet comprises a pair of brackets 4, 4 which are disposed on a base board 7 so as to be movable in the longitudinal direction of the silicon ingot 6 placed on a plurality of bearing stands 8 placed on the base board 7, guides 3, 3 supported by respective brackets 4, 4, a plurality of guide rollers 1 which are supported by the respective guides 3, 3 and come in contact with both cut end faces 61 of the cylindrical ingot 6 to hold the ingot 6, and springs 2 interposed between the respective guide rollers 1 and the guides 3. The guide rollers 1 are made of a nonmetallic elastic material having a high hardness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255335-A (JP)
Title: Card printing device
Inventor: HINO TOSHIHIKO
IPC: B65H3/56
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To form a gap for separating cards in advance based on thickness of card to dispense with adjustment work of the gap every time card thickness is changed over.  <P>SOLUTION: This card printing device is provided with a card cartridge 2A (2B) storing a plurality of cards, a card take-out part for taking out cards stored in the card cartridge 2A (2B), a separation mechanism 17 provided in the card cartridge 2A (2B) and separating cards one by one by letting a card K1 (K2) taken out by the card take-out part pass through the gap G for separation formed by a block 18 and a separation roller 20, and a printing part for printing information on the card K1 (K2) separated by the separation mechanism 17. The separation mechanism 17 forms the gap G for separation based on thickness of the card K1 (K2) stored in the card cartridge 2A (2B) in advance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260610-A (JP)
Title: Transmission method and device thereof, and reception method and device thereof
Inventor: IWAHASHI DAISUKE
IPC: H04L47/43
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To insert information to header information arranged at the head of a burst signal.  <P>SOLUTION: A transmission rate control unit 44 receives the information regarding a transmission rate in the control information from an interface 32, instructs the encoder 34 of an encoding rate on the basis of the information, and also instructs the modulator 36 of a modulation system. A data length acquiring part 46 receives the information regarding a data length in the control information from the interface 32, and outputs it to a header generator 48. An incoming call notifier 50 receives the incoming call information from the interface 32, and outputs it to the header generator 48. The header generator 48 executes the QPSK modulation of the generated header information. A signal generator 38 generates the burst signal on the basis of the signal inputted from the modulator 36 and the header information inputted from the header generator 48.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269369-A (JP)
Title: Time synchronizing method in frequency hopping data communication
Inventor: GOCHI MOTOHIRO
IPC: H04W88/08
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To perform time synchronization in frequency hopping data communication from a master station over wide range beyond the communication range of the master station, without installing a plurality of master stations.  <P>SOLUTION: In this time synchronization in the frequency hopping data communication, the master station comprises the steps of periodically transmitting frequency-hopping time information to each node; updating a self-timer for frequency hopping to the time information, when each node receives the time information; transmitting the received frequency hopping time as each relay transmission node, when each node receives the time information; updating its own timer for frequency hopping to the time information, when each node outside the communication range of the master receives the time information from each relay transmission node; and transmitting the received frequency-hopping time as each relay transmission node, when each node outside the communication range of the master receives the time information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005276267-A (JP)
Title: Magnetic head device and magnetic tape drive device
Inventor: SUGIZAKI YASUO
IPC: G11B5/29
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To allow a magnetic tape to stably approach to a magnetic head element and face each ther, and to solve the wear problem of the magnetic head element.  <P>SOLUTION: In the magnetic head device using a linear magnetic tape 51 having a plurality of recording track formed in parallel along a longitudinal direction, a plurality of magnetic head elements are linearly arranged in the width direction of the magnetic tape, first and second magnetic head stack parts 11 and 12 having magnetic tape traveling surfaces formed flat are disposed, and a dummy head 14 having no operation magnetic gap is arranged therebetween. The front surface of the dummy head part 14 is formed to be a smooth mirror surface, and this front surface is positioned to be retreated from the magnetic tape traveling surfaces of the magnetic head stack parts 11 and 12 with a depth of dδ. A recess 15 is formed, and the bottom surface thereof is formed as the smooth mirror surface. Thus, in tape traveling, an air flow is effectively formed in the recess 15, and the smooth approaching of the first and second magnetic head stack parts of the magnetic tape to the magnetic tape traveling surface is stably realized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277692-A (JP)
Title: High-frequency switch circuit
Inventor: TAKEUCHI SHINICHIRO
IPC: H04B1/44
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-loss high-frequency switch circuit capable of realizing the miniaturization of the front end of a multi-band cell phone by making a switch circuit to include a trapping function for attenuating a higher harmonic wave.  <P>SOLUTION: A first port is connected to a first filter. A second port is connected to a transmitting circuit common in first/second communication systems. A fourth port is connected to the receiving circuit of the first communication system. A fifth port is connected to the receiving circuit of the second communication system. Third/sixth ports are connected to a control power supply. First/second inductance elements are made as a transmission line.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277200-A (JP)
Title: Silicon group thin film solar battery formed on transparent conductive film
Inventor: SAWADA TORU
IPC: H01L31/04
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon group thin film solar battery with a high efficiency at low cost by establishing the compatibility between a short-circuit current density Jsc and an open voltage Voc of the solar battery on a transparent conductive film for maintaining a high haze rate and a high transparency characteristic.  <P>SOLUTION: The silicon group thin film solar battery comprising a semiconductor layer of one-conduction type, a photoelectric conversion layer, a semiconductor layer of the other conduction type, and a back electrode layer located on a transparent substrate with a transparent conductor film attached thereto, the haze rate of the transparent conductive film being selected to be 18% or over, and the forming temperature of the semiconductor layer of one conduction type being selected to be 180°C or below, includes a heating step at the forming temperature under about the atmospheric pressure after the forming of the back electrode layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274517-A (JP)
Title: Spectrophotometer
Inventor: MASUTOMI TATSUAKI
IPC: G01N21/01
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress influence of temperature on lamp characteristics in a spectrophotometer.  <P>SOLUTION: A heat insulating material 34 is disposed at the periphery section of a light source chamber 22 so as to prevent air which is introduced through an air inlet 39, from directly hitting against the light source chamber 22. Inside a housing 20, a heat source 36 such as a power source substrate or the like is disposed, and air in the housing 20 is heated by the heat source 36. The air, introduced through the air inlet 39, is mixed with the air heated in the housing 20 and is guided to a cooling hole 32 in the light source chamber 22. Since the heat insulating material 34 is disposed, room-temperature air is introduced through the air inlet 39, without hitting directly against a metallic wall surface of the light source chamber 22, guided to the hole 32 in a state of being mixed with the heated air and exhausted by a fan 38 to the outside of the housing 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276133-A (JP)
Title: Business supporting system and method displaying map information based on customer information
Inventor: YOSHIDA TSUTOMU
IPC: G06Q50/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a business supporting system and its method capable of improving the efficiency in business activity by an area salesperson.  <P>SOLUTION: This business supporting system includes a first database storing the customer information including address data, name data, and contracted data relating to customers, a second database storing the map information including tenant data, address data and coordinate data by each structure on a map, a means for correlating the customer information to the map information on the basis of a result of collation of the information of the first and second databases, and a means for creating the customer map information displaying the structures on the map by at least being distinguished by using different colors or patterns on the basis of the correlated customer information and map information. The structures on the map are displayed by being distinguished by using different colors or patterns in accordance with the priority determined on the basis of a type of the customer in a case when the plurality of pieces of customer information are associated with one structure in the correlated customer information and map information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004292453-A (JP)
Title: Method for producing alkylamine and method for increasing hydroamination activity of calcined zeolite catalyst
Inventor: SIGL MARCUS
IPC: B01J29/86
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for increasing hydroamination activity of a calcined zeolite catalyst which is not deactivated by hydroamination, and to provide a method for producing an alkylamine by reacting an olefin with ammonia, a primary amine or a secondary amine under a hydroamination condition on the calcined zeolite catalyst having the increased activity.  <P>SOLUTION: This method for producing the alkylamine comprises reacting the olefin with the ammonia, the primary amine or the secondary amine under the hydroamination condition on the calcined zeolite catalyst, wherein the calcined zeolite catalyst is thermally activated within a period after start of the reaction at a temperature of 100 to 550°C in a flow of gas comprising air, nitrogen, the other inert gas or a mixture thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005285372-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KITAYAMA HIROSHI
IPC: H01M10/058
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery with an improved charging/discharging cycle life.  <P>SOLUTION: This nonaqueous electrolyte secondary battery is provided with a positive electrode 3, a negative electrode 4, a separator 5 disposed between the positive electrode 3 and the negative electrode 4 and a nonaqueous electrolyte. The separator 5 contains a resin component made of at least one kind selected from a group comprising ethylene vinyl acetate copolymer resin, ethylene acrylate copolymer resin, polystyrene butadiene block copolymer and nylon. Peel strength of the positive electrode 3 and the separator 5 or peel strength of the negative electrode 4 and the separator 5 is larger 10-30 gf/cm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287169-A (JP)
Title: Power converter
Inventor: TAKEDA JUNJI
IPC: B66B1/30
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of a welding accident of a main connecting point of an output-side contactor by blocking a gate of each power semiconductor element installed in a power converter, when a power loss accident of the like occurs at the side of an output-side operation drive circuit.  <P>SOLUTION: A coil which is smaller than a contactor operation coil 25 on an output side and operates more quickly than the operation coil is selected, and connected as an operation coil 26 for the detection of a power loss in parallel with the contactor operation coil 25 on the output side, and when a loss accident of a power voltage supplied through an R-phase line 24 and a T-phase line 22, etc. occurs, the operation coil 26 for the detection of the power loss opens a contact 27 before the contactor operation coil 25 on the output side opens a contact 19 on an output side, so as to stop the supply of an answer back signal to an elevator control microcomputer board 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI