baber/WOPTO huggingface dataset:
Patent JP-2008016377-A (JP)
Title: Electromagnetic switch
Inventor: KURASAWA TADAHIRO
IPC: H01H50/04
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic switch 1 in which an oscillation of an electromagnetic coil 5 can be prevented surely and for over a long period, and in which down-sizing and reducing cost are possible.  <P>SOLUTION: In the electromagnetic coil 5, movement in the axial direction is suppressed by an oscillation stopping member 10. That oscillation stopping member 10 is integrally installed with a packing 12 made of rubber, and inserted into a through hole 6c formed in a disc part 6b of a stationary iron core 6. This oscillation stopping member 10 is installed having a little longer length than that of the through hole 6c, and the tip part inserted into the through hole 6c is slightly protruded toward the coil side of the disc part 6b and presses the electromagnetic coil 5 toward the axial direction. By this, the electromagnetic coil 5 is elastically retained in a state pressed to the bottom 4a of the switch case 4 by the elastic force of the oscillation stopping member 10. In the above constitution, since the oscillation stopping member 10 has been integrated with the packing 12, number of parts can be made less, and manufacturing cost can be suppressed low.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008016384-A (JP)
Title: Fuel cell and manufacturing method of fuel cell
Inventor: MAEDA MASASHI
IPC: H01M8/10
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously prevent both decrease in power generation output caused, by flooding in an anode diffusion layer and decrease in power generation output caused by retention of water in an anode gas flow passage.  <P>SOLUTION: The anode diffusion layer 20B includes three parts 21, 22, 23. A first part 21 ranges from a surface 20S3 up to a depth 20Z. A second part 22 ranges from a position of the depth 20Z up to the surface 20S1. A third part 23 reaches from the surface 20S3 up to the second part 22 and is continuing to a recessed part 31 for the gas flow passage of an anode separator 30. The first part 21 has hydrophilicity higher than those of the second part 22, the third part 23 or the separator 30. The first part 21 is installed opposite to the position that is in contact with the separator 30 and is extended to a position facing the recessed part 31 from the position in contact with thereof. The side face 30S3 has the hydrophilicity higher than that of the bottom face 30S1 in the recessed part 31, and the first part 21 has hydrophilicity higher than that of the side face 30S3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008016775-A (JP)
Title: Circuit board, and hybrid integrated circuit
Inventor: YASHIMA KATSUNORI
IPC: H01L23/12
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board suitable for mounting a high-power transistor or an LED (light-emitting diode), and to provide a hybrid integrated circuit using the circuit board.  <P>SOLUTION: A circuit is provided on a circuit board via an insulating layer on one main surface or both main surfaces of a metal plate. On the circuit board, a portion of the insulating layer on a surface of the metal plate on the side provided with the circuit has a window that exposes a portion of the metal plate. Thermal conductivity of the insulating layer is preferably 1.0 W/mK or more. Voltage endurance between a semiconductor circuit and the metal plate or circuits on both main sides and the metal plate is preferably 1.0 kV or more. More preferably, the insulating layer is a hardened mass of resin composition including 25 to 60 vol% of thermosetting resin. Remaining portion of the resin composition is inorganic filler having a maximum grain diameter of 75 micrometers or less. Moreover, the hybrid integrated circuit uses the circuit board, and an electrical component is mounted on the exposed portion of the circuit board.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008016778-A (JP)
Title: Semiconductor testing device and testing method
Inventor: NAKAMURA TOYOKAZU
IPC: G01R31/302
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To detect with higher accuracy defective sections within a semiconductor device.  <P>SOLUTION: A laser generating device 10 generates a pulsed laser beam that can pass through a semiconductor material forming a substrate of a semiconductor device 15, such as silicon, and irradiates the semiconductor device 15 that is a test subject. A detector 20 detects an (far) infrared ray generated by the semiconductor device 15 as a result of irradiation with the laser beam. A signal processing device 30 extracts a heat generating state of the semiconductor device 15 accompanying irradiation with the laser beam from a size of an output signal from the detector 20. The laser beam generating device 10 and the detector 20 form a transmissive testing device, positioned such that the laser beam generating device 10 and the detector 20 face each other with the semiconductor device 15 that is the test subject therebetween. The testing device is also configured such that an irradiation position for the laser beam within a predetermined, three-dimensional area within the semiconductor device 15 can be scanned.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008013360-A (JP)
Title: Pantograph-type jack
Inventor: KIKUCHI NORIYUKI
IPC: B66F3/22
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To minimize friction torque generated between a lower arm and an upper arm and between a pedestal and a load receiving platform when raising and lowering the load receiving platform, and also to enhance supporting strength relative to the lower and upper pivots of the lower and upper arms.  <P>SOLUTION: Inside bosses 14, 15 and outside bosses 14', 15' rotatably supporting respectively the lower pivot 5 and the upper pivot 6 are integrally formed respectively on the inside and outside surfaces of both the side plate parts 7a, 8a of the lower arm 7 and upper arm 8. The outside bosses 14', 15' rotatably abut on the inside surfaces of both the side plate parts 1a, 2a of the pedestal 1 and load receiving platform 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008019958-A (JP)
Title: Tripod type constant velocity universal joint
Inventor: SUGIYAMA TATSURO
IPC: F16D3/205
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily cope with demands for wide operation angle by expanding axial displacement quantity of a joint inside component to an opening side of an outer ring.  <P>SOLUTION: This joint is provide with the outer ring 10 having a bottomed cylindrical shape of which one end opens and provided with three track grooves 12 extending in an axial direction on an inner circumference and provided with opposing roller guide surfaces 14 provided on an inner side wall of each track groove 12, a tripod member 20 provided in the outer ring 10 and including three leg shafts 24 of which tip is inserted in the track groove 12, and a roller 30 rotatably supported by the leg shaft 24 and rollably inserted in the track groove 12 of the outer ring 10 and guided along the roller guide surface 14. At least an opening end part 11 of the roller guide surface 14 of the outer ring 10 is formed in an arc shape expanding toward the opening side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022289-A (JP)
Title: High frequency sensor device
Inventor: IWATA KENGO
IPC: H01Q13/08
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency sensor device provided with an antenna the radiation pattern of which is easily controlled.  <P>SOLUTION: The high frequency sensor device includes: a transmission section for generating a transmission wave; the antenna for emitting the transmission wave and receiving at least either of a reflected wave resulting from the transmission wave reflected in an object and a wave transmitted through the object as a receiving wave; and a receiving section for detecting the receiving wave. The antenna includes: a feeding element having a patch electrode; and a parasitic element having a patch electrode, and it is characterized in that a transmission line extending in parallel with an exciting direction from the vicinity of a center of one side orthogonal to the exciting direction of the antenna and the transmission line among sides of the patch electrode of the parasitic element is provided, and that it is branched toward a rear side in the middle, and is connected to a branch line via a switch.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008027275-A (JP)
Title: Object detection apparatus, object detection method, and control program
Inventor: NAGAHASHI TOSHINORI
IPC: G06T7/00
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To detect an object image by reducing load in arithmetic processing and recognizing the object at high speed.  <P>SOLUTION: An object detection apparatus extracts the image feature quantity of each pixel which constitutes a detection object image; discriminates whether each pixel constitutes the object based on the image feature quantity; converts the detection object image into n value images (n is an integer ≥2); generates an integral image for discriminating a certainty factor as to whether the images of predetermined pixel range which constitutes the detection object images based on the n value images constitutes the object image or not; and discriminates whether the images corresponding to a detection window set based on the integral image is the object image constituting the object.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024478-A (JP)
Title: Feed paper separator
Inventor: TAKADA SEIICHI
IPC: B65H3/52
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feed paper separator enabling the easy removal of clogged paper without breaking.  <P>SOLUTION: A planetary bevel gear 15 meshed between bevel gears 11a, 12a so installed as to be opposed to first and second output members 11, 12 rotatably fitted onto a fixed shaft 13 is rotatably supported on a shaft part 14a formed on an intermediate shaft member 14 rotatably fitted onto the fixed member 13, and a claw 18 is inserted into a recessed groove 14e formed in the outer tube part 14d of the intermediate member 14 to provide a brake means for stopping the rotation of the intermediate shaft member 14. When paper clogging occurs, the brake means is released so that a rotating force is not transmitted to a retard roller 2. Since the clogged paper can be drawn with a small force in the feeding or returning direction, the clogged paper can be easily removed without breaking.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034571-A (JP)
Title: Semiconductor carrier, installation tool, semiconductor device, and manufacturing method thereof
Inventor: AKABOSHI TOSHITAKA
IPC: H01L23/12
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor carrier where a wiring pattern of a semiconductor carrier is prevented from being disconnected by a contact face when a semiconductor element is installed on the semiconductor carrier, by using an installation tool having a face which is brought into contact with an upper face of the semiconductor carrier.  <P>SOLUTION: A region of an upper face of an insulating substrate 2 with which a base (base of second tool 11b) of the installation tool 11 is brought into contact at the time of installing the semiconductor element 9 is set to be a wiring non-forming region where the wiring pattern 5 does not exist.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008032963-A (JP)
Title: Optical device, imaging apparatus and its control method
Inventor: ISHII KAZUNORI
IPC: G02B7/28
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately provide information related to focusing operation without giving an unnatural feeling to a user in an optical device having an automatic focus detecting function.  <P>SOLUTION: The optical device is equipped with: a control means which controls to detect a first position regarded as a focused state by moving a focus lens at first speed and then to detect a second position regarded as a focused state by moving the focus lens back and forth at second speed lower than the first speed while putting the first position in between; and an output means which performs output to inform the user of information to discriminate that the focused state is attained. The output means outputs the information according as the first position is detected under the control of the control means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034627-A (JP)
Title: Photodiode, and making method thereof
Inventor: INUSHIMA KOUNO
IPC: H01L31/10
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of highly efficiently making a lateral photodiode having high sensitivity.  <P>SOLUTION: The lateral photodiode 10 has a substrate 1, a semiconductor layer 2 formed thereon and receiving an incident light, an insulating layer 7 formed further thereon, and electrodes 5, 6 formed in the insulating layer 7. In the photodiode 10 in a light receiving region of photodiode-element, a plurality of microlenses 11a are formed on the surface of the insulating layer 7 (or directly on the surface), and an incident light L is collected by the microlenses 11a so that the light can be deviated from the electrodes 5, 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008030807-A (JP)
Title: Packaging box
Inventor: MIYAHIRA IPPEI
IPC: B65D5/49
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging box which sufficiently resists impact from the lateral side and packages objects to be packaged having different shapes, dimensions and cushioning performances into an outer box with the same shape and dimensions by common packaging materials of a reduced kinds.  <P>SOLUTION: The packaging box 1 includes a plurality of partitioning plates 10 assembled in a parallel cross shape and cushioning blocks 20 interposed between the inner peripheral surface of the box body 2 and the partitioning plates 10 in a box body 2 which is the outer box. Each partitioning plate 10 includes a plurality of first cuts 11 enabling the respective partitioning plates to be assembled in the parallel cross shape and a plurality of second cuts 12 for mounting the cushioning blocks 20. Accordingly, even if the packaging box 1 receives impact from the lateral side, it sufficiently resists the impact by the action of the cushioning blocks 20. The packaging box 1 copes with the objects to be packaged which are the same kinds of products but are different models with different external shapes, dimensions and cushioning performances by the combination of the partitioning plates 10 and the arrangement modification of the cushioning blocks 20, and packages them.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007039326-A (JP)
Title: Manufacturing method of noble metal/zinc oxide hybrid for performing both reduction of dose of radioactivity and scc amelioration of nuclear power plant
Inventor: HETTIARACHCHI SAMSON
IPC: B22F1/18
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite particle containing a zinc-containing compound such as zinc oxide and a noble metal such as platinum, and a method of its processing.  <P>SOLUTION: This composite particle 34 is manufactured by bringing a zinc-containing particle into contact with a pH-controlled noble metal 38 solution. The zinc-containing compound 36 is a depleted zinc oxide. The noble metal 38 is selected from the group consisting of platinum, rhodium, ruthenium, palladium, osmium, and iridium. The noble metal 38 is supplied as a precipitate 40, and the precipitate 40 is continuous or noncontinuous on the particle.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008031754-A (JP)
Title: Foundation ground reinforcing structure and foundation ground reinforcing method
Inventor: TSUNEFUJI MITSURU
IPC: E02D27/34
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foundation ground reinforcing structure and a foundation ground reinforcing method strengthening the foundation ground to prevent primary and secondary disasters, attaining construction easily at a low cost and in a short period of time with a lightweight reinforcing material, making adjustment according to the degree of a load and facilitating a change of reinforcement after construction.  <P>SOLUTION: The foundation ground reinforcing structure and the foundation ground reinforcing method comprise a plurality of shell pipes 4 filled with fillers 4 for the improvement of compressive strength and driven into the ground in partial contact with the side face of the structure 1, and connecting bodies for connecting the plurality of shell pipes 4 to bring them into pressure-contact with the side face of the structure 1. In the case of an earthquake, the plurality of shell pipes 4 become resistance to the movement of the foundation ground of the structure 1 to suppress the change of the ground.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038268-A (JP)
Title: Polyvinyl alcohol-based flame retardant fiber and method for producing the same
Inventor: INADA SHINYA
IPC: D06M13/44
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PVA (polyvinyl alcohol)-based flame retardant fiber substantially containing no halogens, highly flame retardant and excellent in various characteristics such as mechanical characteristics, graceful properties and the like, an efficient method for producing the same, and a spun yarn and a fabric using the fiber.  <P>SOLUTION: The PVA-based flame retardant fiber comprises a vinyl alcohol-based polymer (A), a phosphor-based flame retardant (B) and a phyllosilicate (C) and satisfies the following items (1) and (2); (1) the vinyl alcohol-based polymer (A) has a degree of crystallization of ≥40% and a degree of orientation of ≥45%; (2) the phyllosilicate has an average interlayer distance of ≥20Å, which is measured by wide angle X-ray diffraction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038671-A (JP)
Title: Start control method for compression ignition type internal combustion engine
Inventor: NAKAGAWA MASAYOSHI
IPC: F02D41/02
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a start control method for an compression ignition type internal combustion engine capable of preventing misfire after completion of start control of the compression ignition type internal combustion engine.  <P>SOLUTION: The start control method for the compression ignition type internal combustion engine for starting the compression ignition type internal combustion engine using viscous lubricant is characterized by including a first process S103 setting fuel injection timing to advance side by a predetermined time T0 necessary for raising cylinder temperature of the internal combustion engine to a predetermined temperature in start of the internal combustion engine, and a second process S110 setting fuel injection timing after completion of the predetermined time to retard side as compared with fuel injection timing before completion of the predetermined time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038511-A (JP)
Title: Pile foundation reinforcing structure
Inventor: MORIKAWA YOSHITO
IPC: E02D27/34
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pile foundation reinforcing structure as well as a reinforcement method wherein a pile foundation in the ground having the possibility of liquefaction can be efficiently reinforced at a low cost.  <P>SOLUTION: A pile foundation reinforcement body 4 is composed of a closed wall body 1 installed in the ground in a honey-come shape on the cross sectional view, an improved ground 2 formed of micro-bubbles mixed chemical injecting into the ground inside the wall body 1 and pile bodies 3 etc. installed inside the wall body 1. Furthermore, The wall body faces of a plurality of the wall bodies 1, 1 are brought into contact with each other, so as to compose the pile foundation reinforcement structure 10B from a plurality of the pile foundation reinforcement body 4 etc. The improved ground is composed in a form wherein the micro-bubbles mixed layer is interposed between top and bottom two layers of the chemical injected layers, a form wherein a crushed-stone drain body is built around the periphery of the pile body, and so on.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008042751-A (JP)
Title: Access point, wireless lan system, and wireless control method
Inventor: ITAGAKI KENTARO
IPC: H04L12/28
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently use a wireless band by preventing a collision of data in a wireless LAN.  <P>SOLUTION: An access point 10 of a wireless LAN 30 comprises a terminal number detecting part 14 which detects the number of wireless communication terminals 20 whose connection on the wireless LAN 30 is established through the access point 10, a generation interval information acquiring part 15 which acquires information representing a generation interval at the wireless communication terminal 20 about data transmitted from the wireless communication terminal 20, and a setting part 16 for setting the maximum number of information that specifies the wireless communication terminal 20 which is the destination of the data and included in one beacon signal and transmitted, based on the number of the wireless communication terminals 20, the information representing generation interval, and the information representing transmission interval of the beacon signals.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008042132-A (JP)
Title: Cooling device
Inventor: ARASAWA EIKI
IPC: H05K7/20
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device with which a small difference between cooling medium temperatures on inflow and outflow sides and a small cooling medium leak from a seal portion between a shielding case and a printed circuit board are achieved.  <P>SOLUTION: The cooling device installed with a printed circuit board includes: a plurality of heating elements 31 mounted on the printed circuit board 30; a cooling jacket 32 prepared while covering the heating elements; and a passage through which the cooling medium 7 flows in the cooling jacket. The cooling device is configured so that the cooling medium is introduced into distribution passages 35 of the cooling jacket which are prepared along one side of the printed circuit board and flows out through collecting passages 36 of the cooling jacket which are prepared along other side of the printed circuit board.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008045462-A (JP)
Title: Exhaust emission control device
Inventor: KENJO AKIRA
IPC: F01N3/24
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of improving the reduction purification ratio of nitrogen oxides.  <P>SOLUTION: When an actual exhaust gas flow rate Ga is less than a target exhaust gas flow rate Gat, supercharging pressure is increased by driving a motor 11a of a turbocharger 11, and an EGR valve 28 is driven to the valve opening side. Thus, boosted intake air is supplied to the upstream side of an NOx reducing catalyst 23 from an intake passage 5 via an EGR passage 27, and an exhaust gas flow rate flowing in the NOx reducing catalyst 23 is increased. A reducing agent is added from a reducing agent supply nozzle 25 in response to an adding quantity and an adding interval set based on the increased actual exhaust gas flow rate Ga and the NOx reducing catalyst bed temperature. As a result of it, the NOx reduction purification ratio can be improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT