baber/WOPTO huggingface dataset:
Patent JP-2009114570-A (JP)
Title: Method for producing spunbond nonwoven fabric, and nonwoven fabric sheet using the spunbond nonwoven fabric obtained thereby
Inventor: SHIBUSAWA NAOKI
IPC: D06C3/00
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonwoven fabric sheet material suitable for applications requiring to be laid straightly for the purposes such as farm materials and weed-proofing sheets, and hardly being bent.  <P>SOLUTION: A method for producing the nonwoven fabric includes drawing a nonwoven fabric web constituted of a filament comprising a thermoplastic synthetic polymer just after a thermobonding finishing by an embossing roller at 1.010-1.025 draw ratio in the machine direction between rolls set at a temperature of 50-100°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009113909-A (JP)
Title: Conveying device
Inventor: MATSUNO HISATANE
IPC: B65G43/00
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveying device allowing specifying of the position of an end part of a workpiece by using an inexpensive detection switch.  <P>SOLUTION: A detection means has first and second detection switches arranged side by side in a moving direction of an object. A control means stops a power means when the first detection switch detects the object. A decision means decides that the object stops at a prescribed position when a state in which the second detection switch does not detect the object is continued for prescribed time or more after the first detection switch detects the object. The decision means decides that the object exceeds the prescribed position when the second detection switch detects the object within the prescribed time after the first detection switch detects the object.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008099313-A (JP)
Title: Information processing related multiple-cooperation-type display system
Inventor: KUJIRADA MASANOBU
IPC: H04N21/488
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable users to view associated information of characters, etc., near the users or at hand, while viewing images, etc., from a position that is at a distance from the users.  <P>SOLUTION: This system is provided with a large-sized and stationary display device having a screen display section, whose size is comparatively large, that is placed and used at a position apart comparatively from a place of the user and displays images or characters on the basis of externally captured information, such as information captured from an external communication network or captured from an external recording apparatus; small-sized display devices having screen display sections, whose size is comparatively small, that is used close to or in the vicinity of the user and displays characters or an image; and cooperation means that allow display of contents, jointly or interlocked with the display contents of the large-sized display device in real time or substantially in real time to be displayed on the screen display sections of the small-sized display devices.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009113072-A (JP)
Title: Method for manufacturing power transmission chain, and power transmission chain
Inventor: YASUHARA SHINJI
IPC: F16G5/18
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a power transmission chain, with which while holding easiness of inserting a pin, the insertion of a wrong pin can be prevented and thus, the quality of the chain is improved, and the power transmission chain.  <P>SOLUTION: The power transmission chain 1 includes the plurality of pins 14, and a tool 20 has pin-inserting holes 21, 22. At edge parts of the plurality of pins 14 having different rolling contact surfaces 14a, 14b, mutually different recessed parts 14c, 14d, are formed and also, projecting parts 21a, 22a corresponding to the recessed parts 14c, 14d of the pins 14, are formed on the inner peripheral surfaces of the plurality of pin-inserting holes 21, 22 respectively. In the arranging process of the pin 14 into the tool 20, while fitting the recessed parts 14c, 14d of the pins 14 to the projecting parts 21a, 22a of the jig 20, the pins 14 are inserted into the pin-inserting holes 21, 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008171536-A (JP)
Title: Air bearing design with flatter pitch profile for reducing particle ta's
Inventor: CHA ELLIS
IPC: G11B5/60
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To use an air channel and a pitch ladder for controlling a pitch profile of a CSS drive, so as to solve a reliability problem accompanying a current CSS drive having a high-pitch ABS design.  <P>SOLUTION: One emodiment of the present invention is an ABS design with a pitch ladder mechanism. This embodiment has an air flow squeezing channel which consists of an air flow blocker and three etching steps. The air flow blocker is used to limit the incoming air flow from the leading edge of the ABS. Additionally, the embodiment contains an air channel that reduces altitude sensitivity by channeling air at the inner diameter into a sub-ambient pressure cavity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009114806-A (JP)
Title: Shock absorber
Inventor: MAZAKI YOSHIYUKI
IPC: E05F5/10
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To suitably set the working time and timing of braking force in closing a folding door without any alteration in a damper.  <P>SOLUTION: This shock absorber 60 includes a first fitting member 61 fitted to a connecting end part of one door panel to the other door panel, a second fitting member 62 fitted to a connecting end part of the other door panel to one door panel, and a braking mechanism 70. The braking mechanism 70 is held on the first fitting member 61, and pressed to the second fitting member 62, so that a sudden turning of the folding door 10 is braked by the repulsive force. Both fitting members 61, 62 are fitted to mounting holes 11a, 12a for hinges.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123948-A (JP)
Title: Semiconductor circuit device
Inventor: OTA TERUHIKO
IPC: H01L27/04
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor circuit device which can ensure ample capacity for stabilization of the supply voltage, without causing increase in the area of the semiconductor circuit device.  <P>SOLUTION: An end of one of transistor cells 1 is formed by stacking a ground wire 6, an insulating layer 9 and a power source wire 7, in this order, on one surface of a semiconductor substrate 8. In this manner, since a capacitance C1 corresponding to the length in the wiring direction of the ground wire 6 and the power source wire 7 can be formed, a necessary and sufficient capacitance for stabilization of the power supply can be ensured. Also, since the power source wire 7 is stacked in the upper part of the ground wire 6, it is not necessary to ensure a region for forming a capacitance between the transistor cells 1. Furthermore, the area necessary for arranging the ground wire 6 and the power source wire 7 can be reduced, in comparison to a constitution where a ground wire 6 and a power source wire 7 are arranged juxtaposed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123158-A (JP)
Title: Electronic apparatus provided with panel type input device
Inventor: ENDO MICHIKO
IPC: G06F3/041
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus which has multifunctionality obtained by adding a stoke pressure detection function to a coordinate detection function of a panel type input device and can be manufactured at low cost while preventing an increase in a height direction dimension and a decrease in image transparency.  <P>SOLUTION: The electronic apparatus 10 is provided with a panel type input device 12, a coordinate detection part 14 for detecting a position (i.e., two-dimensional coordinate C) of a panel pressed part (i.e., contact point P of conductive films) of the panel type input device 12, and a pressure detection part 16 for detecting the pressing pressure (i.e., contact pressure F of conductive films) of the panel pressed part (i.e., contact point P) of the panel type input device. The pressure detection part 16 detects the contact pressure F between first and second conductive films at the contact point P on the basis of a change in electric distance (that is, internal resistance of first and second conductive films) of a circuit that passes through the contact point P when the first conductive film and the second conductive film of the panel type input device 12 are brought into conductive contact.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128374-A (JP)
Title: Active matrix display device
Inventor: SAGAWA HIROSHI
IPC: G09F9/30
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress short circuits between an auxiliary wiring and drive wirings (e.g. signal line and power line or the like) which overlap each other so as to provide improved yield of an active matrix display device.  <P>SOLUTION: The active matrix display device includes the auxiliary wiring 54 provided on the same layer as an anode electrode (lower electrode) of an organic EL element 20 that is one of light emitting elements and adapted to adjust the electrical resistance of a cathode electrode (upper electrode), and the signal line 51 or the like disposed in the underlying layer of the auxiliary wiring 54 via an insulating film and adapted to drive the organic EL element 20, wherein the signal line 51 is wired to be routed in a roundabout manner at a position where the auxiliary wiring 54 and the signal line 51 or the like overlap each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008071768-A (JP)
Title: Discharge lamp lighting device, and illumination fixture
Inventor: OSAKI HAJIME
IPC: H02M7/00
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device of which voltage fluctuations can be made smaller even when the discharge lamp is lighting on or off.  <P>SOLUTION: This discharge lamp lighting device is provided with a boosting chopper control circuit in which power is supplied from the output side of the chopper, and a starting circuit for an inverter control circuit. Before the boosting chopper control circuit is operated, the power is supplied to the boosting chopper control circuit and the inverter control circuit via the starting circuit, and after the boosting copper control circuit is operated, the starting circuit is shut off for the boosting chopper control circuit, and the inverter circuit is made as the power source.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009129684-A (JP)
Title: Fuel cell system
Inventor: SUZUKI AKIHIRO
IPC: H01M8/04
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of preventing deterioration of a fuel cell.  <P>SOLUTION: The fuel cell system 1 includes a fuel cell stack 10 which generates power by being supplied with hydrogen and air, a hydrogen tank 21 to supply hydrogen to the fuel cell stack 10, a compressor 31 to supply air to the fuel cell stack 10, humidifiers 22, 32 which humidify respectively hydrogen and air supplied to the fuel cell stack 10, humidity sensors 23, 33 which detect humidity of hydrogen or air that is humidified and going to the fuel cell stack 10, a VCU (voltage control unit) 43 which restricts generated power of the fuel cell stack 10, and an ECU 60 which controls the VCU 43 so as to restrict the generated power of the fuel cell stack 10 when the humidity detected by the humidity sensors 23, 33 is lower than a reference humidity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128637-A (JP)
Title: Liquid crystal display device
Inventor: YANAYA TAKESHI
IPC: G02F1/13363
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which is excellent in viewing angle characteristics and display quality.  <P>SOLUTION: The liquid crystal display device comprises a first polarizing plate which is disposed on the one surface side of a liquid crystal cell and has protective films on both surfaces thereof, and a second polarizing plate which is disposed on the other surface side of the liquid crystal cell and has protective films on both surfaces thereof, and has a retardation film which is disposed between the liquid crystal cell and the first polarizer or between the liquid crystal cell and the second polarizer, wherein inequality nx≥ny>nz holds for refractive indexes nx, ny and a refractive index nz in the thickness direction of the retardation film used herein, and the total sum of the absolute value of the retardation in the thickness direction of the retardation film and/or the protective film disposed between the first polarizer and the liquid crystal cell and the retardation film and/or the protective film disposed between the second polarizer and the liquid crystal cell, is made to be close to the absolute value of the retardation in the thickness direction of the liquid crystal cell.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128348-A (JP)
Title: Load short-circuiting detector, and image forming device
Inventor: UENO TETSUYA
IPC: G01R31/02
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load short-circuiting detector capable of preventing an overcurrent for being input into a switching element when detecting the short-circuiting of a load such as an induction coil, and an image forming device provided therewith.  <P>SOLUTION: A short-circuiting detecting circuit 24 connected to in parallel to an IGBT 231, and for detecting the presence of the short-circuiting in the induction coil 221 by electrifying the induction coil 221 under a nondriving state of the IGBT 231, is provided in an electric circuit X connected sequentially with an electric power source 1, the induction coil 221 and the IGBT 231, and for controlling electric power supply from the electric power source 1 to the induction coil 221, according to the presence of the driving of the IGBT 231, and the IGBT 231 is prohibited from being driven, that is, the IGBT 231 is prohibited from being electrified, by breaking a fuse 12, when the short-circuiting is detected in the induction coil 221 by the short-circuiting detecting circuit 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009135157-A (JP)
Title: Vapor phase growth apparatus and vapor phase growth method
Inventor: MORIYAMA YOSHIKAZU
IPC: H01L21/205
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor phase growth apparatus and method improving growth speed for growing a vapor phase growth film.  <P>SOLUTION: An epitaxial growth apparatus 100 includes: a heater 132 for heating gas; a channel 122 for supplying the gas heated by the heater 132; a chamber 120 to which the channel 122 is connected to form a film on a silicon wafer 101 using the heated gas; and a channel 124 for exhausting gas from the chamber 120. Therefore, the growth speed of a film to be formed can be improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009135200-A (JP)
Title: Solar cell sealing film and solar cell using the same
Inventor: TOMIYAMA MAKIKO
IPC: H01L31/04
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell sealing film having superior heat resistance.  <P>SOLUTION: The solar cell sealing film contains ethylene-desaturation ester copolymer, crosslinking agent and crosslinking assistant. The cross flow linking assistant contains multifunctional (meta)acrylate of polyhydric alcohol, and triallyl isocyanurate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009135719-A (JP)
Title: Mobile terminal device and program
Inventor: NOMURA TETSUSHI
IPC: G06F1/26
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To display information of which type meets a situation when a function is OFF in accordance with the situation.  <P>SOLUTION: During the function is OFF in which a low voltage detecting signal (e.g., a battery exhaustion signal) or the like is received from a power source control section 14, a CPU 11 discriminates whether it is under a telephone speech or under television broadcast reception and when battery exhaustion or the like is detected during the telephone speech or during reception of television broadcast, information about a partner of the speech or information about a program on a receiving channel is selected and displayed on an electronic paper display section 6, and processing is then shifted to power-off processing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008201664-A (JP)
Title: Method for producing activated carbon and recycling system of waste film
Inventor: NAGATA MASATAKA
IPC: C01B32/336
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To reuse a disposed cellulose acylate film as a raw material for activated carbon.  <P>SOLUTION: An activated carbon production apparatus 10 has a carbonization device 12 and an activation device 13. The carbonization device 12 has a carbonization furnace 20. The activation device 13 has a rotary kiln 30 and a gas supply source 31. In the carbonization furnace 20, a carbonized film 24 is produced from a waste film 15. The inside of the rotary kiln 30 is heated to 750-950°C using an electric heater 43. A carbon dioxide gas 45 is fed from the gas supply source 31 to the rotary kiln 30. The carbonized film 24 is loaded into the rotary kiln 30 and the carbonized film 24 is activated while being stirred by the rotation of the rotary kiln 30. Through this method, the activated carbon 50 is produced from the carbonized film 24.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009134075-A (JP)
Title: Fixing device
Inventor: KAWAMOTO KIYOAKI
IPC: G03G15/20
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a free-belt fixing device capable of performing a satisfactory fixing for a long period of time by preventing a heat member from being deformed or damaged when a toner image is fixed to cardboard.  <P>SOLUTION: A separating member that presses and deforms the heat member and separates a recording material from the heat member is composed of a plurality of members that are separate from one another in the direction of the width of a recording material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009140624-A (JP)
Title: Composition for light-emitting layer, and dispersion type el element
Inventor: HIGUCHI TAKASUKE
IPC: H05B33/22
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersion type EL element of high brightness, with dielectric breakage hardly occurring, reduction in thickness being possible, of which manufacturing process is simple.  <P>SOLUTION: The composition for a light-emitting layer, being used for forming a light-emitting layer of the dispersion type EL element, is characterized by containing resin component and phosphor powder having a local emission center, having a withstand voltage 0.15 MV/cm or higher. The dispersion type EL element comprises the composition for a light-emitting layer, a transparent conductive layer, the light-emitting layer, a dielectric layer, and a rear side electrode. The light-emitting layer of the dispersion type EL element is made from the composition for the light-emitting layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141492-A (JP)
Title: Communication system and gateway
Inventor: MIMURA KAZU
IPC: H04M3/42
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system in which half-duplex many-to-many multicasting communication can be performed to both a mobile station and a base station by using a unified call control protocol such as SIP on an IP network, and can contain mobile stations and base stations of existing wireless facilities.  <P>SOLUTION: The communication system in which the half-duplex many-to-many multicasting communication is performed to a plurality of mobile stations 100a, 100b 100c and 110 includes a gateway 104a for converting a first protocol to connect the mobile station 100a, a base station 101a and the gateway 104a, and a second protocol for connecting the gateway 104a, a call control device 105 and a distribution device 106. The gateways 104a, 104b, 104c and 114a perform the protocol conversion for both communication to the mobile station and communication to the base station, so that the half-duplex many-to-many group communication can be achieved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009139689-A (JP)
Title: Optical cable closure
Inventor: FUKUOKA TOSHIJI
IPC: G02B6/00
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of transmission failure of a communication line caused by deformation or damage of an optical cable or the like.  <P>SOLUTION: A cover 103 is set on a base plate 310 that holds a connection part for connecting a plurality of optical fiber cables. Using the cover 103 and the base plate 310, a storage space 701 is formed for housing the connection part in a releasable state. The cover 103 is expandable and contractible along a prescribed direction, forms the storage space 701 in an expanded state and releases the connection part outside in the contracted state. Consequently, even in the case that an optical cable 101 is caught between the base plate 310 and the cover 103, the optical cable 101 or the like can be avoided by contracting the cover 103, thereby preventing deformation or damage of the optical cable 101 or the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009137738-A (JP)
Title: Safety device and safety control method of passenger conveyor
Inventor: SAKAGAMI MITSURU
IPC: B66B29/04
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety device of a passenger conveyor allowing reduction of the number of parts and securing of safety at entrance/exit 61 of a moving handrail 6 and safety in a triangular narrow corner part.  <P>SOLUTION: This safety device of the passenger conveyor 1 is arranged to be inclined between mutual floors separated in the vertical direction. An object sensor 7 having a substantially fan-shaped upper detection region 73 having one side 71 elongating to a lower side of the entrance/exit 61 of the moving handrail 6 and the other side 72 elongating to a lower side of a riding start part from the handrail 6 along a moving direction of a footstep 2 is installed in an outer deck 5 for covering an outside lower part of a balustrade 3 in the vicinity of a boarding entrance. Both of the detection of an object approaching to the entrance/exit 61 of the moving handrail 6 and the detection of an object projecting to the outside from the moving handrail 6 are performed by the one sensor 7. Safety operations of attention calling announcement, speed reduction and stop of operation speed are started.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141848-A (JP)
Title: Input/output device and remote control apparatus
Inventor: HIGUMA TOSHIYASU
IPC: F24F11/02
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input/output device preventing an electric shock without strengthening a power source section in insulation, and connecting a USB, a LAN and the like.  <P>SOLUTION: An input/output device 2 includes: a power supply circuit 26 which uses, as a power source of the device 2, power generated in a resonance circuit 27 by induction of an AC magnetic field from a resonance circuit 17 on the side of an equipment main body 1; and a communication circuit 24 for transmitting and receiving signals between the resonance circuit 25 of the device 2 and the resonance circuit 15 on the side of the equipment main body 1. Power is received from the equipment main body 1 in a non-contact state and communication is performed with the equipment body 1 in a non-contact state, thereby insulating the input/output device 2 from the power source of the equipment main body 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT