baber/WOPTO huggingface dataset:
Patent JP-2009097341-A (JP)
Title: Vacuum pump and its control method
Inventor: MASUSHIGE EIJI
IPC: F04C25/02
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum pump comprising a screw rotor, capable of preventing reaction products from getting caught in a clearance between the screw rotor and a casing of the rotor and a clearance of screw rotors to be rotated as a pair.  <P>SOLUTION: The vacuum pump 1A comprises screw rotors 2, 3 stored in a rotor housing 4 so as to be supported by bearings 17, 18, 19, 20 rotatably in the rotor housing 4. It also comprises a first thermally expanding means 10 for heating the rotor housing 4, and the first thermally expanding mean 10 heats the rotor housing 4 for thermal expansion of the rotor housing 4 so that the clearance between the screw rotors 2, 3 and the rotor housing 4 is expanded.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009098733-A (JP)
Title: Information processor, information processing method and information processing program
Inventor: SHIBUYA KAZUYUKI
IPC: G06F12/00
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor allowing an operator to copy metadata while reflecting an intention of the operator when copying a content, and an information processing method and a program.  <P>SOLUTION: In the information processor performing the transmission/reception of content data by an external device, first content data and first metadata are stored, it is detected whether or not second content data equal to the first content data are stored in the external device, second metadata related to the second content data and the first metadata are compared when the second content data are stored in the external device, the operator inputs an instruction related to the change processing of the first metadata when the first metadata and the second metadata are different from each other, and the first metadata are changed based on the instruction of the operator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008153196-A (JP)
Title: Alkaline cell
Inventor: NUNOME JUN
IPC: H01M4/52
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkaline cell superior in high load discharge performance and storage characteristics.  <P>SOLUTION: The alkaline cell contains manganese dioxide and oxy-nickel hydroxide as a positive electrode active material, and the weight reduction rate of manganese dioxide in temperature range of ≥100°C and ≤400°C or less, when manganese dioxide is heated, is ≥3.8 wt.%. Further, when powder X-ray diffraction measurement is performed to this manganese dioxide, the peak position of the diffraction face with the Miller indices (110) is ≥20.5° and ≤21.7°, and the ratio (I(130)/I(021)) of the peak intensity (130) of the diffraction face with the Miller indices (130) against the peak intensity (021) of the diffraction face with the Miller indices (021) is ≤0.1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009097596-A (JP)
Title: Heat containment structure
Inventor: KUWAMOTO KENICHI
IPC: B32B3/26
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat containment structure capable of containing radiation heat so as to prevent or reduce loss of heat energy by being mounted on a heat radiating member of a device/means, or the like for radiating high-temperature or low-temperature heat, and also capable of being easily installed on existing equipment or a device.  <P>SOLUTION: The heat containment structure comprises a heat reflecting sheet for covering the surface of the heat radiating member via a stationary air layer, and a fixture member for fixedly holding the heat reflecting sheet in parallel with the surface of the heat radiating member. The fixture member has clearance members arranged in the stationary air layer. The clearance members connect opposed faces of the heat reflecting sheet and the surface of the heat radiating members to each other. Also, one or a plurality of heat insulating materials may be tightly fixed to the surface of the heat radiating member as a heat insulating material layer. Further, the heat reflecting sheet may be covered with a protective material via a second stationary air layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008092585-A (JP)
Title: Electronic camera
Inventor: SUGIMOTO MASAHIKO
IPC: G06F3/0482
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic camera capable of materializing a menu function by which a user can easily select functions and change various settings in accordance with the way that the user uses the electronic camera.  <P>SOLUTION: When a menu/execution button is pressed in a manual photographing mode, a photographing setting menu screen is selected. The photographing setting menu has a plurality of menu items 82 such as white balance, ISO sensitivity, brightness (exposure correction), image quality and the like. The menu items 82 are automatically arranged in the order of higher frequency of use or displayed according to a display sequence optionally decided by a user. Furthermore, a start position of a cursor 86 may be brought onto an item with the highest frequency of use in an initial screen at transition of the menu screen without changing the display sequence of the menu items 82. In addition, the menu display can be fixed in a default state before product shipment.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008078674-A (JP)
Title: Semiconductor memory device
Inventor: SHIRATA RIICHIRO
IPC: H01L27/10
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device capable of reducing the capacity between a resistive element and a substrate in a peripheral circuit of a semiconductor device, especially a non-volatile semiconductor memory, such as a flash memory.  <P>SOLUTION: A flash memory is formed in a semiconductor substrate 1, and an element isolation insulating film 2 dividing an element region, a gate oxide film 4 in an element region 3 isolated from the element isolating region 2, a first gate electrode 5 functioning as a floating gate (FG), a second gate electrode material 7 functioning as a control gate (CG: word line) of a central transistor are formed on a first insulating film 6. In the peripheral circuit section, a resistive element 7a is provided comprising the second gate electrode material via the first insulating film 6 on the element isolation insulating film 2. The impurity concentration of the semiconductor substrate 1 below the resistive element 7a is equal to or lower than that of bulk.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009096327-A (JP)
Title: Drunken state detection device
Inventor: HIRANO HIDEAKI
IPC: G10L25/51
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drunken state detection device 20 can determining a drunken state of a driver without touching the driver's body.  <P>SOLUTION: The drunken state detection device 20 determines whether or not a person intending to drive a vehicle is in a drunken state on the basis of the similarity between characteristic quantities of words uttered by the person and characteristic quantities of words stored in advance as characteristic quantities of the words. When determining the person not in a drunk state, the drunken state detection device 20 removes the startup inhibition of an engine.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009095937-A (JP)
Title: Horizontal articulated robot
Inventor: IWASHIMA YUKA
IPC: B25J9/06
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a horizontal articulated robot having a buffer mechanism in an arm thereof for maintaining work performance, as well as for improving dust-proofness and waterproofness thereof.  <P>SOLUTION: The horizontal articulated robot includes a first arm which is fixed to a rotating shaft turnable to a base and extends in the horizontal direction, a second arm 15 coupled turnably to a support shaft at the distal end of the first arm, and a spindle which moves up and down in a spindle cylinder 15A at the distal end of the arm 15, and turns in the horizontal direction. The second arm 15 is rigidly designed and has a chassis 20 with electric circuits and the like, and a cover 21 which covers side surfaces of the chassis 20 from the above. The cover 21 has a skirt part 25 which covers an outer side surface 20A facing the direction in which the chassis 20 turns to move. The skirt part 25 serves as a cushion when the chassis 20 comes into contact with an object and secures waterproofness and dust-proofness owning to a long distance between a lower end of the chassis 20 and a top board thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008293628-A (JP)
Title: Magnetic head
Inventor: HORIGUCHI MASAO
IPC: G11B5/127
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic head reading card data of a credit card identification terminal, and a magnetic head in which card data are not illegally acquired from a signal line guided from the magnetic head.  <P>SOLUTION: In the magnetic head A which includes a bobbin 2 with an electric wire wound thereon in a generally box-shaped sealed case 1 having an open side, in which a core member 6a whose one end is projected from the bobbin 2 is exposed to the outside face of the shield case 1 through a hole formed on the face opposed to an opening part 1c, which includes a terminal pin 3 connected to winding of the bobbin 2, and which is formed by filling resin 8 in a hollow space part in the shield case 1, the terminal pin 3 is provided in the filled resin 8 inside the shield case 1, one end of a flexible wiring board 4 is connected to the terminal pin 3, and the other end of the flexible wiring board 4 is guided to the outside from the opening part 1c.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008033373-A (JP)
Title: Method and device for acquiring geographical information
Inventor: OKADA TAKUMI
IPC: G09B29/10
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for acquiring geographical information capable of improving working efficiency on site by making it possible to acquire geographical information on site.  <P>SOLUTION: When an operator brings a reader 20 close to a marker unit 50 arranged at a fixed position on the ground G to indicate the boundary I and a survey point of the land, the reader 20 reads identification information of the marker unit 50 stored in a storage element 54 provided to the marker unit 50, and a terminal 30 transmits the identification information to a server 2 via a network 4. The terminal 30 receives, from the server 2 via the network 4, cadastral information of the land segmented by the boundary I or the survey point indicated by the marker unit 50 out of the geographical information stored in the database 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009101762-A (JP)
Title: Damper device for in-vehicle seat and slide type seat equipped therewith
Inventor: TO BUNKIN
IPC: B60N2/06
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damper device for an in-vehicle seat for cushioning the slide movement of the in-vehicle seat and a slide seat using the damper device.  <P>SOLUTION: The damper device (4) for the in-vehicle seat cushions the movement when moving the slide of the seat (2) slidably provided on a cabin floor (1) of a vehicle. The damper device (4) is characterized in that it has a rotary member (5) which is rotatably supported to one side of the cabin floor and the seat and a connecting member (7) which is fixed to the other side of the cabin floor and the seat, moved by the slide movement of the seat and rotates the rotary member, and a rotary damper (8) which is drive-connected with the rotary shaft of the rotary member and attenuates the rotary movement of the rotary member. It is preferable that a belt is used for the connecting member and a pulley is used for the rotary member. Furthermore, a wire can be used for the connecting member and a winding drum can be used for the rotary member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009079882-A (JP)
Title: Combustion system
Inventor: MORIYA TAKASHI
IPC: F23G5/20
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion system operable in a smokeless-odorless state.  <P>SOLUTION: This combustion system has a water heater, a combustion heater and a heat exchanger connected to the water heater via a pipe, and also has an air blower connected to the lower end of the heat exchanger via a second pipe by arranging a metallic filter inside the heat exchanger, and is constituted so as to send and reuse filtered air to and in the air blower by filtering smoke dust in exhaust gas by cooling the exhaust gas in the heat exchanger, by making the exhaust gas flow in the heat exchanger via the pipe from the water heater, by heating water by supplying hot air to the water heater by burning air by the combustion heater while supplying the air from the air blower, and is characterized by using water-oil combustion equipment for the combustion heater.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009102779-A (JP)
Title: Glove
Inventor: TAKAHASHI MASAHIKO
IPC: A41D19/00
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glove for improving gripping force to enable a wearer to surely grip an object when worn.  <P>SOLUTION: The hand glove 1 includes at least a finger part 10 covering the most part of fingers 100, and a back part 20 covering the most part of the back of the hand, wherein the back sides of the hand of the finger part 10 and the back part 20 includes longitudinal sewing lines 71 made of electrically-conductive fibers 70 having electrical conductivity, and the side of the finger part 10 includes a sewn line 51 formed of electrically-conductive fibers 70 and continuously formed outward in a width direction, and fray-preventive sewing lines 72 formed of the electrically conductive fibers 70, and the sewing lines 71 intersect the sewn lines 51 or the fray-preventive sewing lines 72 in the vicinity of the finger tip parts 14 of the finger part 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107931-A (JP)
Title: Epidermal function improving agent
Inventor: HAN LI-KUN
IPC: A61K8/44
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epidermal function improving agent effective for promoting hyaluronic acid production and involucrin production of human epidermal keratinized cell and improving moistness, texture, barrier function, etc., of the skin.  <P>SOLUTION: The epidermal function improving agent contains a substance having hyaluronic acid production promotion effect and involucrin production promoting effect on the epidermal keratinized cell, wherein the acting concentration of the substance to develop the hyaluronic acid production promoting effect is lower than the acting concentration to develop the involucrin production promoting effect.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009108730-A (JP)
Title: Variable compression ratio engine
Inventor: HIYOSHI RYOSUKE
IPC: F16H35/02
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable compression ratio engine capable of restraining occurrence of knocking caused by variation of a compression ratio.  <P>SOLUTION: This variable compression ratio engine 1 varying a compression ratio by linking a piston 11 with a crankshaft 12 through a plurality of linkages, rotating a control shaft 20 for changing a position of an eccentric shaft 21 formed at the control shaft 20, controlling postures of the linkages, and changing a top dead center position of the piston, is provided with a drive motor 35 which rotates the control shaft 20, and a reduction mechanism which reduces rotational speed of the drive motor 35 and transmits the rotation to the control shaft 20. The reduction mechanism makes a reduction ratio of the drive motor 35 to the control shaft 20 at high compression ratios less than that at intermediate compression ratios. Therefore, it is possible to promptly change the compression ratio even when a vehicle is rapidly accelerated from low rotation speed and a low load operation range, which is a high compression ratio state, thus restraining occurrence of knocking.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008095201-A (JP)
Title: Titanium-killed steel material having good surface characteristic and producing method therefor
Inventor: NABESHIMA SEIJI
IPC: C22C38/00
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin steel sheet which is effective to non-clogging of a nozzle when a continuous casting is performed, and prevents the surface defect and the occurrence of rust due to cluster-type inclusion.  <P>SOLUTION: A titanium-killed steel is the steel obtained by adding one or two kinds among Ca and metallic REM so as to become ≥0.0005 mass% in the molten titanium-killed steel, and this steel contains mainly oxide-based inclusion of 5-50 mass% the total of one or two kinds among CaO and REM oxide, ≤90 mass% Ti oxide and ≤70 mass% Al<SB>2</SB>O<SB>3</SB>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009107238-A (JP)
Title: Calendar hanger and method for manufacturing thereof
Inventor: IRIKI MITSUYASU
IPC: B42D5/04
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To change the shapes, combinations, mounting positions, etc. of respective components, while maintaining the function as a decorative monthly calendar hanger, and to improve an aesthetic sensation in appearance, and to enhance commodity value by addition of components to renew a design.  <P>SOLUTION: A wall hanging plate member, and a paper face regulation plate member are formed of one sheet. A turning-back plate member is combined at a right angle with the wall hanging plate member and a hanging member. Scoring, fixed screw mounting positions, etc., are combined with the turning-back plate member. A fabricated portion hiding plate member is mounted in order to hide all of the fabricated portions of the turning-back plate member. The shapes of the respective components are changed, the combinations are changed, the mounting positions are changed, and the design is renewed in the manner described above, and thereby, the design is renewed, the aesthetic sensation in appearance is improved, and the commodity value is enhanced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009113125-A (JP)
Title: Surface-coated cutting tool having hard coating layer exhibiting excellent chipping resistance
Inventor: TAKAOKA HIDEMITSU
IPC: C23C14/06
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-coated cutting tool having a hard coating layer which exhibits excellent chipping resistance during deep cutting.  <P>SOLUTION: The surface of a cutting tool base formed of a cemented carbide, a cermet, and a cubic boron nitride group super high-pressure sintered body is coated with the hard coating layer. The hard coating layer is formed of a compound nitride layer of Al and Ti. The compound nitride layer of Al and Ti satisfies a composition formula (Al<SB>1-X</SB>Ti<SB>X</SB>)N (where X is 0.40-0.60 in atomic ratio). The compound nitride layer exhibits such a crystal arrangement that when crystal orientation analysis is performed for the layer by EBSD, the area percentage of crystal grains having a crystal orientation <112> within the range of 0-15° from the normal direction of a surface polishing surface is 50% or higher, and when the angle between the adjacent crystal grains is measured, the ratio of low-angle boundaries (0<θ≤15°) is 50% or higher.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114085-A (JP)
Title: Agent for treatment of spinal cord injury
Inventor: YAMAGUCHI YOKO
IPC: A61P25/00
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agent for the treatment of spinal cord injury dispensing with surgical operation and free from side actions in contrast with the administration of a high dose of steroid agent, etc., and to provide a spinal cord injury treating agent containing especially nano-particles containing retinoic acid in a sustained release state as active components.  <P>SOLUTION: The spinal cord injury treating agent includes, asan active component, retinoic acid nano-particles coated with a polyvalent metal inorganic acid salt, having an average particle diameter of 5-300 nm and produced by coating the micelle surface of retinoic acid with a polyvalent metal inorganic salt. The coating film of the retinoic acid nano-particles coated with the polyvalent metal inorganic salt is composed of calcium carbonate, zinc carbonate or calcium phosphate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009112457-A (JP)
Title: Game machine
Inventor: HORIE NORIO
IPC: A63F5/04
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fraudulent execution of a setting display and a setting change of a winning probability of a winning combination.  <P>SOLUTION: A main control board 20 detects such a time that a detection result of a setting key operation detection switch 92 after a photosensor 91 detects the fitting of a setting key is within a first turning range, detects such a time that the detection result of the setting key operation detection switch 92 is within a second turning range, and determines whether the detection times are within predetermined times or not; and, when the determination result of a time determination means indicates that it exceeds the predetermined time, a CPU 200 determines that something abnormal occurs and prevents that the setting of the winning probability of the winning combination is fraudulently displayed or changed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009116099-A (JP)
Title: Optical system and projection display device
Inventor: YOSHIMURA MAKOTO
IPC: H04N5/74
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To make adjustment in superimposing projection images needless with inexpensive constitution and to obtain hi-contrast images and multi-primary color or three-dimensional images.  <P>SOLUTION: Light in three primary colors RGB modulated in a first modulation optical system 101 is transmitted through a relay lens 36 and further divided into two, P-polarized light and S-polarized light, by a PS separation wire grid (WG) 37. The separated S-polarized light is transmitted through a wavelength spectral filter 39 to select red/green/blue light components R1, G1, B1 of 615, 515, 450 nm in wavelength, which enter a Y1 device 44, form images and are then modulated thereby. The separated P-polarized light is transmitted through a wavelength spectral filter 46 to select red/green/blue light components R2, G2, B2 of 650, 550, 475 nm in wavelength, which enter a Y2 device 51, form images and are then modulated thereby. The three primary color light beams modulated by the Y1/Y2 devices 44 and 51 are combined with each other at a PS composite WG 55 to project synthetic light.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008120085-A (JP)
Title: System and method for reducing power consumption in device
Inventor: SNYDER TREVOR J
IPC: B41J29/38
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which efficiently reduces the power consumption of a device.  <P>SOLUTION: In a process for controlling a power consumption level in the device, the device is operated at a complete-operation power level; a first standby time is counted; and a first standby time changer is changed in response to the detection of the use of the device before the completion of the first standby time. Additionally, the power consumption is reduced to a low power level from the complete operation level in response to the completion of the first standby time.  <P>COPYRIGHT: (C)2008,JPO&INPIT