baber/WOPTO huggingface dataset:
Patent JP-2008311109-A (JP)
Title: Gas diffusion member, fuel cell using gas diffusion member, and manufacturing method of gas diffusion member
Inventor: NAGANO TAKUSHI
IPC: H01M8/02
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas diffusion member which is improved in water drainage.  <P>SOLUTION: The gas diffusion member is composed of a substrate 10 having a plurality of through holes with a surface reforming treated and the morphology of the substrate 10 is either a wreath-cut metal or an expanded metal. Furthermore, one or more grooves 12 is formed along the gas diffusion direction on the surface of the substrate 10. In a fuel cell, the gas diffusion member can be used as a porous passage layer arranged between a flat separator and a gas diffusion layer or as the gas diffusion layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009003646-A (JP)
Title: Communication control device
Inventor: ISOMURA SHINGO
IPC: G06F13/00
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication control system for reducing the consumption of the resource of an MCS, and for improving the maintenance of a program.  <P>SOLUTION: This communication controller is provided with a plurality of controllers; a plurality of terminals for executing a plurality of communication processes; and a load balancer having a virtual address for connecting the plurality of controllers to the plurality of terminals. Each of the communication processes comprises a plurality of communication threads, and the port of the terminal is assigned to each communication thread, and the load balancer transfers access from the controller to the virtual address to the port assigned to each thread.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009000944-A (JP)
Title: Printer
Inventor: MORIKAWA TORU
IPC: B41J11/02
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage to a thermal head due to overheating.  <P>SOLUTION: This printer comprises the thermal head 5 having heating elements 15 arranged in a line in a width direction roughly orthogonal to a conveyance direction of an image print medium 3 such that the arrangement length of the heating elements 15 is longer than the width of the image print medium 3, and a platen 6 which is disposed to be opposed to the thermal head 5 with a conveyance path of the image print medium 3 therebetween and holds the image print medium 3 to nip it together with the thermal head 5 with an ink ribbon 7 therebetween beyond the width of the image print medium 3. The platen 6 is, in the event of printing an image, brought into contact with the ends of the thermal head 5 which are respectively disposed beyond the width of the image print medium 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009016480-A (JP)
Title: Semiconductor device, and manufacturing method of semiconductor device
Inventor: OKUMURA HIDEKI
IPC: H01L29/739
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device for exhibiting high Vsus resistance and achieving sufficiently low on resistance even when a cell is fully refined in the semiconductor device of a trench gate structure especially, and to provide a manufacturing method thereof.  <P>SOLUTION: In a first conductivity type first semiconductor layer, a second conductivity type second semiconductor layer and a first conductivity type third semiconductor layer successively formed on the main surface of a first conductivity type semiconductor substrate, isotropic etching processing is performed through a mask to the third semiconductor layer, a plurality of contact trenches whose cross section in the vertical direction is an elliptic shape are formed in the thickness direction of the third semiconductor layer between gate trenches, and a second conductivity type impurity region is positioned below the plane level of the opening of the contact trenches and formed. Then, the plurality of contact trenches are buried and a first electrode is formed so as to come into contact with the impurity region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017100-A (JP)
Title: Image processing apparatus, image processing method, program, and recording medium
Inventor: ITO KEITOKU
IPC: G06T1/00
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To allow handling a color space having a wide color gamut exceeding a human visual range in an apparatus which uses a color appearance model like CIECAM02 to perform chromatic adaptation transform.  <P>SOLUTION: In a judgment step S2, it is judged that forward transform processing cannot be normally executed in the case that nonlinear cone response R'a, G'a, B'a calculated in a forward transform processing step S1 satisfies the condition of R'a+G'a+(21/20)B'a<α (wherein 0<α<0.305). In this case, the nonlinear cone response R'a, G'a, B'a is corrected in a correction step S3 so as to satisfy the condition of R'a+G'a+(21/20)B'a=α, so that forward transform processing can be normally executed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302186-A (JP)
Title: Shoe sole (inside), scuff, sandal, and insole
Inventor: OKATSU HIDEO
IPC: A43B13/14
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve a disadvantage that a wearer's feet become sweaty and that the feet become chilly due to the sweat.  <P>SOLUTION: A shoe sole (inside) are much perforated, or the much perforated shoe sole is laid in the inside of a shoe, whereby ventilation and pointillage effect are improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013493-A (JP)
Title: Free-cutting martensite stainless steel
Inventor: IMAI AKIRA
IPC: C22C38/00
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide free-cutting martensite stainless steel which contains S, Pb and Te as a free-cutting property imparting element and is excellent in cutting property and hot processing property.  <P>SOLUTION: The free-cutting martensite stainless steel includes, by weight% 0.16 to 0.40% of C, 1.00% or less of Si, 1.25% or less of Mn, 0.15 to 0.35% of S, 12.0 to 14.0% of Cr, 0.05% to 0.30% of Pb, 0.010 to 0.050% of Te, and 0.0010 to less than 0.0030% of B. In this case, the steel may further includes 0.01 to 1.0% of Cu, 0.01 to 1.0% of Ni, and 0.01 to 1.0% of Mo.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015257-A (JP)
Title: Image forming method
Inventor: OKADA HIDEKI
IPC: G03G9/08
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method using one component nonmagnetic toner which does not make it difficult to regulate the thickness of a toner layer on a developing roller and hardly causes leakage of the toner through a regulating member or scattering on an upper sealing.  <P>SOLUTION: The image forming method includes: a step (A) of supplying one component nonmagnetic toner from an elastic supply roller to a metal developing roller; and a process (B) of developing an image with the one component nonmagnetic toner carried by the metal developing roller. The one component nonmagnetic toner comprises: coloring particles containing a binder resin and a colorant and having an average circularity of 0.95 to 0.97; and as an external additive agent, specified hydrophobic rutile-anatase titanium oxide particles (a), specified hydrophobic monodispersion spherical large silica particles (b) and 0.5 to 3.0 parts by mass of specified hydrophobic small silica particles (c). The external additive agent is added in a multi-stage process, in which the hydrophobic rutile-anatase titanium oxide particles (a) are added to the coloring particles at first in the multi-stage process. The elastic supply roller rotates along with the metal developing roller rotate at a contact point. The layer thickness of the one component nonmagnetic toner conveyed by the metal developing roller is controlled to be 1 to 2 layers, preferably 1 to 1.6 layers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013970-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: NISHIOKA HIROMASA
IPC: F01N3/20
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device of an internal combustion engine which keeps an S trapping device on an upstream side of an NO<SB>x</SB>storage-reduction catalyst device, wherein S in additional fuel is prevented from being stored by executing the regeneration processing of the NO<SB>x</SB>storage-reduction catalyst device by additional fuel supplied to the inside of an exhaust system or cylinder on the upstream side of the S trapping device.  <P>SOLUTION: The exhaust emission control device supplies additional fuel for regeneration of an NO<SB>x</SB>storage-reduction catalyst device 5 to an exhaust system 3 on the upstream side of a S trapping device 4, and includes a bypass passage 7 for bypassing the S trapping device. When the temperature of the S trapping device is lower than a first set temperature to cause easy attachment of the additional fuel onto the S trapping device and when the temperature of the S trapping device is higher than a second set temperature to supply additional fuel to the S trapping device and result in easy discharge of SO<SB>x</SB>from the S trapping device, the additional fuel and exhaust bypass the S trapping device through the bypass passage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021775-A (JP)
Title: Coder and coding method
Inventor: TANAKA TOSHIHIRO
IPC: H04N19/91
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coder using arithmetic coding which performs approximate operation of arithmetic coding and yet enables processing time in a circuit to be considerably reduced and which provides a highly accurate prediction method of a code amount.  <P>SOLUTION: The coder is equipped with a code amount approximation circuit (200) for calculating a predictive code amount of a first coding unit (macro block) from multivalued data of the first coding unit generated from an input signal and performs the arithmetic coding of the input signal based on the predictive code amount. The code amount approximation circuit (200) includes: selectors (230, 231) which divide the multivalued data included in the first coding unit into a plurality of groups for each second coding unit; partial code amount approximation circuits (201-206) which is provided for each group and calculate a predictive code amount of the second coding unit from the multivalued data divided into a plurality of groups based on a probability state; and an adder (232) which adds all the predictive code amounts to output the predictive code amount of the first coding unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018506-A (JP)
Title: Image recording device
Inventor: TAMAOKI SHUICHI
IPC: B65H7/14
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording device that quickly and surely determines the abnormal state of an image recording device caused by a recording medium such as a recording paper sheet.  <P>SOLUTION: When a recording paper sheet whose end is rolled back is transferred on a platen 42 and a carriage 38 moves on it, the carriage 38 and the recording paper sheet come into contact with each other. At that time, the recording paper is compressed in the moving direction of the carriage 38. By this, elasticity is generated at the compressed part of the recording paper sheet. The carriage 38 is pushed back in a direction opposite to the moving direction by receiving a reaction force generated by the elasticity. On that occasion, a control part 64 detects the movement of the carriage 38 in the opposite direction on the basis of a rectangular wave read by an optical sensor 35. The control part 64 determines the paper jam by receiving the detection result.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008102902-A (JP)
Title: Visual line direction estimation device, visual line direction estimation method, and program for making computer execute visual line direction estimation method
Inventor: UCHIUMI AKIRA
IPC: G06T7/60
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visual line direction estimation device for tracing a visual line in real time based on image information taken by one camera.  <P>SOLUTION: In the visual line direction detection device, a relative relation specification part 5614 preliminarily acquires a calibration image taken by a monocular camera 30 in a state where a person is gazing at the monocular camera 30, and specifies a relative three-dimensional positional relation between a plurality of characteristic points within the face area. An eyeball center estimation part 5616 detects projection positions of the plurality of characteristic points within an object image area taken by the monocular camera 30, and estimates a projection position of human eyeball center based on the specified relative three-dimensional positional relation. A visual line direction estimation part 5618 estimates the visual line direction based on an extracted iris center position and the estimated projection position of eyeball center.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009023685-A (JP)
Title: Container for film
Inventor: YUZUHARA YUKITOMO
IPC: A45C11/00
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for a film capable of taking out a film with good operability together with a lid-opening operation of a container body.  <P>SOLUTION: The container for the film includes a container body 3 having a storing part 2, a lid 4 for opening/closing the container body, a hook 6 which is attachably/detachably engaged with an engagement part 5 provided on a front end part 3b of the container body to keep the closed condition of the lid, a pushing-up member 8 which is unevenly provided on a bottom surface 2a of the storing part 2 from the front end to the rear end 3a of the container body while a plurality of vertically superposed films 7 are loaded thereon, pressed, and erected to push up these films, and to push up the lid to detach the hook from the engagement part, an affixing part 9 which is provided on the lid facing the film materials with the film materials being affixed thereto, and a pressing part 10 which is provided on the rear end of the container body facing the push-up member in an elastically deformable manner, and elastically deformed to press the push-up member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007326151-A (JP)
Title: Industrial robot
Inventor: HANIYA KAZUHIRO
IPC: B23K9/133
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrial robot in which bends of cables and the like which are spanned between an end effector and an upper arm due to the movement of the wrist part is reduced, in which the cables and the like are not wound around the upper arm and which is free from the interference between the cables and the like and peripheral equipment.  <P>SOLUTION: On the body 6, a through port for pulling out the cables and the like 12 with which power, signals or materials are fed to an end effector 9 attached to a rotating body 8 from the body 6 is opened in the position where the first axis (R-axis) of the body 6 intersects the axial center, and the cables and the like 12 which are pulled out of the through port is extended to the end effector 9.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009026651-A (JP)
Title: Electromagnetic relay
Inventor: MORINAGA CHIHIRO
IPC: H01H51/12
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic relay to be built in a small distribution board or a meter box, having simple construction for opening/closing a plurality of circuits to open a load circuit only in a special condition.  <P>SOLUTION: The electromagnetic relay comprises a casing 100a formed to be built in the small distribution board, and fixed contact side terminal fittings 1, 3 and movable contact side terminal fittings 2, 4 each arranged with one end exposed to the outer face of the casing 100a. In the casing 100a, fixed contacts 1a, 3a and elastic-material movable contacts 2a, 4a are provided at the other ends of the fixed contact side terminal fittings 1, 3 and at the other ends of the movable contact side terminal fittings 2, 4, respectively. Herein, an actuator 50 is reciprocated with a control signal to open/close the fixed contacts 1a, 3a and the movable contacts 2a, 4a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031987-A (JP)
Title: Bias generation circuit and semiconductor device
Inventor: KATO TATSUO
IPC: H01L27/04
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bias generation circuit and a semiconductor device, which can respond to the request of maintaining current of the whole circuit constant or the request of maintaining the resistance value of a transistor which receives bias voltage at a constant value.  <P>SOLUTION: The bias generation circuit includes: the first and second resistances serially connected between a power supply voltage and ground and having the same resistance value; the third resistance serially connected between the power supply voltage and the ground and having the resistance value, and a MOS transistor; and a differential amplifier circuit having an inverted input terminal and a non-inverted input terminal, one of the inverted input terminal and the non-inverted input terminal being connected to a first node connecting the first and second resistances, and the other of the inverted input terminal and the non-inverted input terminal being connected to a second node connecting the third resistance to the MOS transistor, and an output terminal connected to a gate of the MOS transistor. A bias current controlled to be constant by the resistance value is outputted from a third node connecting the gate of the MOS transistor to the output terminal of the differential circuit without depending on a parameter for determining characteristics of the MOS transistor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009033460-A (JP)
Title: In-vehicle antenna device
Inventor: KONNO YOSHIAKI
IPC: H01Q1/38
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the disconnection of a signal cable when the signal cable is pulled acound.  <P>SOLUTION: A film antenna (10) is constituted of a resin film (11) and an antenna element (12) formed in the resin film. A coupling device (20) has: a casing comprised of a top case (21) and a bottom case (22); a circuit board (23) stored in the casing and connected to one end (31) of the signal cable (30); and elastic terminals (241, 242) electrically and mechanically connected to the circuit board. The bottom case (22) includes a first board end positioning projection (223) for positioning the first end of the circuit board (23). The first board end positioning projection (223) has: an aperture (223a) for cable insertion with the U-shaped cross section into which one end (31) of the signal cable is inserted; and a pair of ribs (223b) projecting by facing each other from the aperture for cable insertion to the inside in the width direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009029575-A (JP)
Title: Elevator controller
Inventor: IWATA MASAFUMI
IPC: B66B5/02
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator controller capable of continuing an evacuation operation by elevators as many as possible even by the in-house power generation of which the capacity is insufficient to simultaneously operate all the elevators by continuing the operation always in a regeneration state.  <P>SOLUTION: The elevator controller for evacuation is provided with an in-house power generation state detection part 332 for detecting the operating state of an in-house power generator, a passenger number storing part 334 for storing the number of passengers of respective times of the evacuation operation, a next passenger number estimation part 335 for estimating the number of passengers to ride on an elevator at the next evacuation operation time based on the number of passengers stored in the passenger number storing part 334, an evacuation operation elevator number determining part 336 for determining the number of elevators used for the next evacuation operation based on an estimated value by the next passenger number estimation part 335 and an evacuation operation control part 331 for controlling the operation of elevators as many as the number determined by the evacuation operation elevator number determining part 336.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017518-A (JP)
Title: Clip-type cellular phone
Inventor: TANAKA NORIAKI
IPC: H04M1/21
Filed: 2007-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a cellular phone from dropping off breast pocket, or the like, and to easily take the cellular phone out of the pocket, when the cellular phone is placed in the breast pocket.  <P>SOLUTION: A clip 2 comprising a clipping part 3 and a knob part 4 is provided on the back of a cellular phone 1. A spring is wound about a support point rod of the clip 2. The clipping part 3 is freely opened/closed, by fastening or unfastening the clipping part 4 to hold and fix or release a target object, such as a pocket. Since the cellular phone is fixed by the clip 2, the phone will drop out of the pocket.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036615-A (JP)
Title: Device and method for surface defect inspection
Inventor: KONUMA YOSUKE
IPC: G01N21/952
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for surface defect inspection capable of detecting micro defects without erroneously detecting elastic deformation as defects even when it occurs on an inspection object to change the reflection light distribution by a holding means such as a collet chuck and the like.  <P>SOLUTION: A surface defect inspection device 10 includes: inspection object holding means for holding and rotating a roll type inspection object 13; illuminating means 11, 12 for irradiating light on the surface of the inspection object; and a line sensor 15 for detecting the reflected or diffused light from the surface of the inspection object. This device detects the surface defects of the inspection object by processing the line sensor outputs from the line sensor. On the premise of this device, computing means for computing the surface defects by synthesizing the line sensor outputs under a plurality of irradiating conditions is provided to inspect the micro defects of the inspection object without errors.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036639-A (JP)
Title: Sensor device
Inventor: TANIDA MASAKI
IPC: G01F1/692
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor device capable of securing an electric connection state between a sensor chip and an external connection lead, and suppressing a damage sustained by a thin-walled part or a fluctuation of sensor characteristics.  <P>SOLUTION: This sensor device includes the sensor chip wherein a detection part and a wiring part are formed on a substrate having a hollow part, and a resister of the detection part is formed on the thin-walled part on the hollow part; a support lead which is a part of a lead frame, wherein the sensor chip is arranged with the opened under surface of the hollow part as a facing surface, and the external connection lead connected electrically to the wiring part; a middle member arranged between the support lead and the sensor chip, fixed by the support lead through an adhesive, and simultaneously fixed in contact with the sensor chip; and a sealing member comprising an insulating material, and arranged integrally so as to cover a connection portion between the wiring part and the external connection lead, while exposing the detection part and the thin-walled part. The middle member is constituted of a material having a coefficient of linear expansion approximately equal to that of the substrate, and having a Young's modulus larger than that of the adhesive.  <P>COPYRIGHT: (C)2009,JPO&INPIT