baber/WOPTO huggingface dataset:
Patent JP-2010192242-A (JP)
Title: Straight tube fluorescent lamp type led lighting device, lighting tube, and lamp fixture
Inventor: MASUDA MITSUO
IPC: F21S2/00
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a replacement worker from receiving an electric shock in replacing work of a lighting tube with a power supply switched on, as to a straight tube fluorescent lamp type LED lighting system.  <P>SOLUTION: A base pin (402d) at one end of the lighting tube (42) is connected to an LED circuit (405), and a base pin (402c) at the other end is not connected to the LED circuit (405). One socket (303d) of a lamp fixture (32) is connected to a power supply (1), and the other socket (303c) is not connected to the power supply (1). Power is supplied to the LED circuit (405) through the base pin (402d) at the one end and the socket (303d), and power is not supplied through the base pin (402c) at the other end and the other socket (303c). Thereby, even if the replacement worker (5) replaces the lighting tube (42) with an operation switch (2) turned on, he receives no electric shock.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199633-A (JP)
Title: Reproduction apparatus and method
Inventor: KOSUGIYAMA TSUGUMOTO
IPC: H04N5/93
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproduction apparatus and method, capable of efficiently searching for an image by shortening a search time.  <P>SOLUTION: A target image selector 347 selects an image of interest in accordance with a user's operation. A search condition setting unit 349 sets a search condition based upon image attribute information of the image of interest. When the search condition setting unit 349 sets search conditions, a reproduction information generating/updating unit 351 generates temporary tables 29 for reproduction by the search conditions by acquiring image attribute information of images satisfying the set search conditions from an image attribute information table 26. A search condition selector 353 selects a reproduction search condition in accordance with a user's operation to select the reproduction search condition or to cancel selection. An image display data generator 355, an OSD data generator 357, and a superimposition display processor 359 reproduce a reproduction result associated with the image of interest by referring to a temporary table 29 for reproduction corresponding to the reproduction search condition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196277-A (JP)
Title: Sliding door unit
Inventor: NAKAZAWA HIROSHI
IPC: E06B3/46
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding door unit, facilitating installation of a sliding door.  <P>SOLUTION: The sliding door unit 1 includes the sliding door 2 slidably opening and closing an opening part 4, and a door case 3 housing the sliding door when the opening part is opened. A cutout stepped part 32 is formed on an opening part-side edge portion 30 of the door pocket along the longitudinal direction, and a cover member 5 for shielding the cutout stepped part is attached thereto.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194775-A (JP)
Title: Gate cutting method and lens receiving jig
Inventor: MINOWA KATSUMI
IPC: B29C45/38
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To accurately cut a gate in a simple method.  <P>SOLUTION: A control section 33 controls the drive of a receiving jig movement mechanism 30 to move a receiving jig 29 slightly in the A direction so that the flange 21 peripheral surface 22 of a lens 12 is caught surely by a catching surface 38. By catching the peripheral surface 22 of the flange 21 on the catching surface 38, the position of the lens 12 is fixed, and the gate 17 is arranged in the A direction. The control section 33 controls the drive of the receiving jig movement mechanism 30 and controls the drive of a cutter movement mechanism 32 while giving a tensile stress smaller than its tensile strength to the gate 17 to move the receiving jig 29 in the A direction, so that a cutter 31 is moved in the arrow direction to cut the gate 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008400-A (JP)
Title: Distribution type optical fiber sensor
Inventor: NISHIGUCHI KENICHI
IPC: G01B11/16
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distribution type optical fiber sensor that can measure a distortion and/or a temperature in a high spatial resolution and can extend a measurable distance so as to perform measuring at a long distance.  <P>SOLUTION: In this distribution type optical fiber sensor S adapted to measure a distortion and/or a temperature by using a Brillouin scattering phenomenon, a main light pulse using a spectrum diffusion technique and a non-modulation sub-light pulse are incident on a detection optical fiber 15. A distortion and/or a temperature applied on the detection optical fiber 15 is measured on the basis of light relating to the Brillouin scattering phenomenon occurring by a mutual action between the light beams radiated from the detection optical fiber 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227574-A (JP)
Title: Cement composition and method for producing the same
Inventor: ISHIDA MASAO
IPC: C04B22/12
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement composition which has satisfactory fluidity and has excellent constructibility before cured and exhibiting extremely high compressive strength of >250 N/mm<SP>2</SP>or exhibiting high compressive strength of ≥200 N/mm<SP>2</SP>and also having a low autogeneous shrinkage rate after cured.  <P>SOLUTION: The cement composition comprises: (A) cement; (B) fine power with a BET specific surface area of 5 to 25 m<SP>2</SP>; (C) inorganic powder with a Blaine specific surface area of 3,500 to 10,000 cm<SP>2</SP>/g; (D) fine aggregate; (E) a water reducer; and (F) water. The (D) fine aggregate contains 2CaO*SiO<SB>2</SB>and 2CaO*Al<SB>2</SB>O<SB>3</SB>*SiO<SB>2</SB>, and, to 100 pts.mass of 2CaO*SiO<SB>2</SB>, the total content of 2CaO*Al<SB>2</SB>O<SB>3</SB>*SiO<SB>2</SB>and 4CaO*Al<SB>2</SB>O<SB>3</SB>*Fe<SB>2</SB>O<SB>3</SB>is 10 to 100 pts.mass.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010198274-A (JP)
Title: Duplexing control method and duplexing control system
Inventor: NAKAJIMA HIROAKI
IPC: G06F11/00
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To shorten one side operation time of a duplexed CPU module in updating an input/output management program for driving an IO co-processor for managing the input/output information of field equipment.  <P>SOLUTION: A terminal 14 stops IO firmware 62 for driving an IO co-processor 5B in a Standby mode to update the IO firmware 62, and after switching the system, stops IO firmware 60 for driving an IO co-processor 5A in the Standby mode to update the IO firmware 60. Thus, it is possible to update the IO firmware 60 and 62 by online, and it is not necessary to stop or remove CPU modules 1A and 1B. Therefore, it is not necessary to perform any APDC processing to copy IO image data or the like, and to shorten the time of such a risky one side operation state that the CPU modules 1A and 1B are independently operated without being duplexed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199404-A (JP)
Title: Case structure
Inventor: MOMOSE TAKAYUKI
IPC: B60R11/02
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a "case structure" in which a mounting dimension error to a predetermined article of a second member becomes small as much as possible, when a case in which a first member and a second member are integrated is mounted to the predetermined article with a bracket fixed to the first member.  <P>SOLUTION: In the case structure in which a bracket 50a for mounting the case to the predetermined article is fixed to the first member 10 of the case constructed by integrating the first member 10 and the second member 20, the case structure is configured so that the bracket 50a is fixed in a positioning portion 511a formed on the first member 10 while being positioned therein, the second member 20 is integrated with the first member 10 while being positioned by the bracket 50a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009150401-A (JP)
Title: Rocket engine
Inventor: STEPHENS RICHARD D
IPC: F02K9/52
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost lightweight rocket engine.  <P>SOLUTION: The rocket engine is provided with a first rotary injection system 76 and a second revolving injection system which inject fuel and oxidant into a first combustion chamber 34 and a turbine 40 which rotates the rotary injection system 76, 142 by the discharged fluid from the first combustion chamber is activated. It is desirable that the mixture inside the first combustion chamber 34 contains a large amount of combustible component, which is combined with the additional oxidant injected by a third rotary injection system 182 in a second combustion chamber 36 to generate high temperature discharged fluid that is suitable for the propulsion. Rotary injection systems 76, 142, 182 adapt themselves with associated rotational pressure traps 86, 146, 174 to separate the supply source of low pressure propellant from relatively high pressure propellant in the combustion chambers 34, 36. A part of the discharged fluid that contains a large amount of combustible component from the first combustion chamber 34 flows through ring routes 198, 204 that encircle the combustion chambers 34, 36 to cool the discharged fluid at the surface of the second combustion chamber 36.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010202990-A (JP)
Title: Sanitary thin paper
Inventor: MATSUMURA TAKASHI
IPC: A47K10/16
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary thin paper facilitating the visual confirmation of absorption of oil and water.  <P>SOLUTION: The sanitary thin paper is a kitchen paper X1 having a plurality of laminated sheets and subjected to embossing. The surface sheet 1 is a white sheet using a bleached pulp as a raw material, and at least a sheet of one layer is a colored sheet containing unbleached pulp as a raw material. The difference in the whitenesses between both the sheets is ≥10. The front surface-side sheet and the back surface-side sheet 2 are laminated so that the ceiling parts t of the embossed part of the sheet constituting the front surface side may face to the bottom parts b of the embossed part of the sheet 2 constituting the back surface-side sheet.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201667-A (JP)
Title: Injection molding die
Inventor: TADA TOSHIO
IPC: B29C45/34
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To allow high speed molding by degassing air in an inside of a cavity and gas generated from a fused resin, by in expensive simple constitution, and capable of preventing surely defective molding such as a weld line and short shot from being generated, in an injection molding die.  <P>SOLUTION: This injection molding die 1 comprises an upper die 2 and a lower die 3 as a pair of molding dies, an upper die molding member 4 is fixed onto the upper die 2, lower die molding members 5A, 5B are fixed onto the lower die 3, gas vents 8A, 8B are provided contactingly with wall faces in under face sides of the molding cavities 1A, 1B, in the lower die molding members 5A, 5B, and the gas vents 8A, 8B are communicated with an outside of the lower die 3 via vent holes 9A, 9B. The air in the insides of the molding cavities 1A, 1B and the gas generated from the fused resin material are surely degassed by the gas vents 8A, 8B, when injection-molded, to prevent surely the state of generating the defective molding such as the short shot and the weld line.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205812-A (JP)
Title: Laminated ceramic capacitor and method of manufacturing the same
Inventor: NISHIGAKI MASAHIRO
IPC: H01G4/30
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated ceramic capacitor which can have electrostatic capacity close to a design value and also has small variance in electrostatic capacity, and to provide a method of manufacturing the same.  <P>SOLUTION: The laminated ceramic capacitor is characterized by employing a step in which a capacitor body 1 is subjected to reoxidation processing after being subjected to barrel polishing by mixing media balls and ceramic particles 11 of 0.2 to 0.8 μm in average particle size together, and characterized in that ceramic particles 11 of 0.2 to 0.8 μm in average particle size stick on an exposed end surface 10 of an internal electrode layer 7, wherein the rate of the total length obtained by summing up particle sizes of the ceramic particles 11 sticking on the exposed end surface 10 of the internal electrode layer 7 is 5 to 20% when the width of the internal electrode layer 7 exposed on an end surface 9 of the capacitor body 1 is 100%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246346-A (JP)
Title: Soi substrate producing process
Inventor: SHIMOMURA AKIHISA
IPC: H05B33/02
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To form a crystalline semiconductor layer reduced in thickness irregularities on a large-area substrate.  <P>SOLUTION: Embrittlement layers are formed in a plurality of semiconductor substrates at positions having different depths measured from the surfaces, a semiconductor substrate larger in depth measured from the surface to the embrittlement layer is disposed in a region larger in polishing amount of chemical mechanical polishing in a base substrate plane, a semiconductor substrate smaller in depth measured from the surface to the embrittlement layer is disposed in a region smaller in polishing amount of chemical mechanical polishing in the base substrate plane, the base substrate and the semiconductor substrate are joined, the base substrate is separated from the semiconductor substrate starting from the embrittlement layer to form a first semiconductor layer and the first semiconductor layer is polished with CMP to form a second semiconductor layer. Etching treatment may be used in place of CMP. In this case, the semiconductor layer larger in depth measured from the surface to the embrittlement layer is disposed in a region larger in etching rate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203132-A (JP)
Title: Device and method for prestress introduction
Inventor: NAKAZAWA HARUO
IPC: E04G21/12
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for prestress introduction by which a predetermined tensile force can be introduced to a PC steel rod with small torque, and the tensioning work and tension control can be carried out easily and efficiently.  <P>SOLUTION: The device for prestress introduction includes: a connecting plate 11 arranged to be connected to an end 2a of the PC steel rod 2; a plurality of tensioning steel rods 12 connected to the connecting plate 11 at each end thereof, and arranged in a manner of extending to the side opposite to an end face 1a of a concrete structure 1 while being interposed by the connecting plate 11; a reaction plate 16 provided with tensioning steel rod insertion holes 16d through which the other ends of the tensioning steel rods 12 penetrate, respectively; a supporting member 15 supporting the reaction plate 16; and fastening nuts 13 threadingly fitted to the ends of the tensioning steel rods 12 penetrating the tensioning steel rod insertion holes 16d of the reaction plate 16. The fastening nuts 13 are turned to apply tension to the tensioning steel rods 12. The tensile force generated in the tensioning steel rods 12 is transmitted to the PC steel rod 2 by the intermediary of the connecting plate 11 to apply tension to the PC steel rod 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206658-A (JP)
Title: Mobile station device
Inventor: ASANO KATSUHIRO
IPC: H04J11/00
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile station device capable of conducting direct communications among mobile stations without generating a drop in frequency-utilization efficiency and an interference in a radio system using an OFDM.  <P>SOLUTION: The mobile station device includes a switching circuit for switching a mode for communication among base stations in conducting communication with a base station 1 and a mode for direct communications among mobile stations in conducting direct communication with the other mobile stations 2a to 2d without the base station 1. The communication is conducted by using an OFDM signal using a center carrier as a carrier hole in the mode for communications among the base stations, and the communication is conducted by using only the center carrier for the OFDM signal in the mode for direct communication among the mobile stations. Bits of each symbol are modulated by a second modulation system having an excellent error resistance with fewer BPSKs or the like than a first modulation system, which is carried out in the mode for communication among base stations, and a complex base band signal is generated in the mode for direct communication among mobile stations.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206999-A (JP)
Title: Dc motor
Inventor: KAMEDA YUKINORI
IPC: H02K13/00
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC motor capable of reducing noise.  <P>SOLUTION: The DC motor 1 includes a commutator 4 fixed on a shaft 12 with a plurality of commutator pieces 15 on the outer circumference, and a brush 5 sliding in contact with the commutator pieces 15, wherein chamfering portions 15c are formed on one side or both sides of a circumferential direction end of each of the commutator pieces 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010091548-A (JP)
Title: Apparatus counting fibers in air with high accuracy
Inventor: LIU BENJAMIN
IPC: G01N15/14
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for detecting fibers in a gas that flows along a passageway.  <P>SOLUTION: A laser beam is provided at one end of the passageway, and the beam is directed along the length of the passageway through which the gas flows. An electrode system, as is disclosed, a quadrupole electrode system is mounted along the passageway to cause fibers carried in the gas to oscillate in the detection zone. A photodetector is positioned laterally of the passageway and detects the light scattered by the oscillating fibers, and projected through an opening in the passageway so as to provide an output signal that is an action due to the light scattered by the fibers in the detection zone.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207039-A (JP)
Title: Power supply device and image forming apparatus
Inventor: TSUCHIYA MAO
IPC: B41J29/38
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy-saving power supply device with high energy efficiency, without depending on whether a plurality of optional apparatuses are connected and on operation conditions.  <P>SOLUTION: The power supply device includes DC-DC converters, provided so as to correspond to each of a plurality of optional apparatus that can be freely connected, and a control means, which controls the ON/OFF of the operation of the DC-DC converters, according to the connection state of the optional apparatus.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212751-A (JP)
Title: Connection destination node selecting method, node and program
Inventor: YOKOYAMA SHOGO
IPC: H04L12/803
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic connection destination node selecting method that takes a load on a node into consideration.  <P>SOLUTION: A node 1 periodically transmits a life/death monitoring signal to nodes 2 to 4 to be selected. The nodes 2 to 4 to be selected once receiving the life/death monitor signal from the node 1 each calculate a current subscriber accommodation rate as load information, generate a life/death monitoring response signal based upon the load information, and sends it to the node 1. The node 1 once receiving life/death monitoring response signals from the nodes 2 to 4 to be selected extracts load information from the life/death monitoring response signals, determines corresponding acquisition ratios based upon the load information, and selects a connection destination node based upon the determined acquisition ratios.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210133-A (JP)
Title: Refrigerating cycle device
Inventor: INOUE TAKASHI
IPC: F25B1/00
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating cycle device avoiding disadvantages such as suction of oil and a liquid refrigerant from an auxiliary circuit to a high stage side compression element, and suction of a liquid refrigerant from a main circuit to a low stage side compression element.  <P>SOLUTION: A refrigerant compressed by the low stage side rotating compression element 15 stored within a closed container 14 and discharged to inside of the closed container 14 is sucked to the high stage side rotating compression element 16 stored in the same closed container 14 for compression and is made to flow in a gas cooler 8. The refrigerant made to flow out from the gas cooler 8 is separated from oil within an oil separator 9 and is made to flow in the main circuit 18 and the auxiliary circuit 17, and the refrigerant included in the oil of the auxiliary circuit 17 is made to perform heat exchange with the refrigerant made to flow from the oil separator 9 to the main circuit 18 by a split heat exchanger 11, and then is separated within the closed container 14. The gas refrigerant is sucked to the high stage side compression element. The refrigerant made to flow in the main circuit 18 is made to flow from a main expansion valve 13 to an evaporator 3 via an internal heat exchanger 12 for performing heat exchange with a refrigerant returned from an outlet of the evaporator 3, and then is sucked to the low stage side compression element.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209596-A (JP)
Title: Floor structure
Inventor: TAKEMURA YUKIHIRO
IPC: E04F15/00
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of a conventional floor structure and a conventional construction method for the floor structure.  <P>SOLUTION: In this floor structure including a substrate panel placement member H having a support base 20 and a leg member 1 and a substrate panel 30 placed on the substrate panel placement member which are placed on a slab S, the support base which constitutes the substrate panel placement member is formed as a long support base. Since the corner of the substrate panel does not need to be placed on the generally square-shaped support base as in the case of a conventional substrate panel placement member, the corner of the substrate panel may be located at any position of the long support base, and the substrate panel may be placed on the long support base which constitutes the substrate panel placement member so that the short sides of the substrate panel are brought into contact with each other. Therefore, as in the case of the conventional panel placement member, the gap does not need to be formed between the short sides of the substrate panel to prevent a vertical hole drilled at the center of the support base from being closed. Consequently, the working efficiency of a laying operation for laying down the substrate panel on the substrate panel placement member can be enhanced.  <P>COPYRIGHT: (C)2010,JPO&INPIT