baber/WOPTO huggingface dataset:
Patent JP-2009243963-A (JP)
Title: Object detector
Inventor: YOSHIDA KENJI
IPC: G01S13/86
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To exactly determine degradation in detection performance.  <P>SOLUTION: An object detection ECU 11 includes: a first detection part 111 for detecting an object in a first area R1 set in front of a vehicle via a millimeter-wave radar 21; a second detection part 112 for detecting an object in a second area R2 including at least a partial area of the first area R1 in front of the vehicle via CCD cameras 22 and 23; a detection determining part 113 for determining whether or not at least one object is detected by the detection part 112, the one object being included in a third area R3 which is an area included in both the first and second areas R1 and R2; and a performance determining part 115 for determining that the detection performance of the radar 21 or that of the detection part 111 is degraded in cases where it is determined that at least one object is detected and in cases where at least one object is not detected by the detection part 111 among the objects in the third area detected by the detection part 112.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242141-A (JP)
Title: Regenerating method of mold and regenerated mold
Inventor: NONAKA HIDETOSHI
IPC: G02B3/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily regenerate a mold, which has been worn, with a proper clearance.  <P>SOLUTION: When the mold for molding a lens which is provided with a molding surface for forming an optical surface of the glass lens, a pair of cores each having a coating film formed at least on a molding surface and a drum mold sliding on the cores is repeatedly used to form a fresh coating film, the inner surface of the drum mold or the side surface of a base material 31 of a core is worn. In the base material 31 having the worn side surface, the coating film is removed while a cutting worked layer 32 on which an optical surface shape of a lens to be molded is accurately formed is left. An oxidation preventive film 43 to compensate for the wear of the base material 31 is formed on the molding surface of the cutting worked layer 32 and the worn side surface of the base material 31 to have a thickness to become D1 diameter before the wear as a regenerating coating film in the base material 31 on which the coating film is removed. A mold releasing film 38 is formed on the oxidation preventing film 43 to become a regenerated core.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243980-A (JP)
Title: Ultrasonic flowmeter, and sound absorbing material for ultrasonic flowmeter
Inventor: MORI HARUTSUGU
IPC: G01P5/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound absorbing material for preventing reflection of an ultrasonic wave by the water surface, measuring a flow rate in the state of a natural flow up to the vicinity of the water surface, and contributing to improvement of accuracy for flow rate measurement by an ultrasonic flowmeter in an open conduit, and to provide the ultrasonic flowmeter using the sound absorbing material.  <P>SOLUTION: This sound absorbing material used for the ultrasonic flowmeter equipped with an ultrasonic wave transmission means for allowing incidence of an ultrasonic wave into fluid in the open conduit from a channel bottom surface; an ultrasonic wave reception means for receiving an echo obtained by reflection of the incident ultrasonic wave; a fluid velocity distribution measuring means for processing the received echo, and measuring a flow velocity distribution of the fluid; and a flow rate operation means for operating the flow rate of the fluid based on the flow velocity distribution, includes a body part for absorbing the ultrasonic wave, a floating assistance part for floating and arranging the body part in the vicinity of the water surface, and a connection part with an external fixing object for staying on a prescribed position. A bottom surface of the body part is formed to have a shape of a curved surface having a radius of curvature for reducing a frictional resistance to a fluid flow.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241667-A (JP)
Title: Lower structure of vehicle
Inventor: WATANABE TAKASHI
IPC: B62D25/18
Filed: 2008-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, in a conventional technology, that: an edge part is superposed so as to be supported by a lower skirt and fixed by screws or resin fasteners, and formed in a thin-walled structure; edges between fixed points are turned over resulting in poor appearance, traveling wind enters from a turned-over part to cause further turn-over, the air resistance is increased; and water and earth and sand enters to adversely affect the travel and the vehicle body itself.  <P>SOLUTION: A lower structure of a vehicle comprises a lower skirt 10 having an edge plate part 4 extending to the lower side of the vehicle from a lower end of a longitudinal wall part 8, and a flexible under-plate 9 for covering the inner side of the lower side of the vehicle with its terminal part overlapping the edge plate part 4. A through-hole 6 for passing an insertion and engagement tool 7 and a stopper 5 for regulating the upward movement of the terminal part of the under-plate 9 are provided on the edge-plate part 4. A boss 2 is provided on the terminal part of the under-plate 9 at the overlapping position of the edge plate part 4 on the through-hole 6. The insertion and engagement tool 7 is passed through the boss 2 provided on the terminal part of the under-plate 9 engaged with the through-hole 6 and jointly fastened.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249818-A (JP)
Title: Grout material for adhesion of waterproof sheet, and construction method
Inventor: MINAMI KOSUKE
IPC: E21D11/04
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grout material which is used to fill a gap between a waterproof sheet and an inner peripheral surface of a sprayed concrete pit wall, when the waterproof sheet having a buffer layer of a nonwoven fabric etc. or a water-permeable layer provided on an inner peripheral surface is laid and stretched on the inner peripheral surface of the concrete pit wall, after the sprayed concrete pit wall is installed in the bored tunnel, which has proper bond strength by preventing the occurrence of the slackness or separation of the waterproof sheet even if the waterproof sheet is put into an unstretched state after the hardening of the grout material, which can present the bond strength in a short period of time, which has proper fluidity, and which does not cause bleeding; and to provide a construction method for a cut-off structure of particularly a watertight tunnel etc. by using the ground material.  <P>SOLUTION: After the sprayed concrete pit wall is installed in the bored tunnel, the waterproof sheet having the buffer layer of the nonwoven fabric etc. or the water permeable layer provided on the inner peripheral surface is laid and stretched on the inner peripheral surface of the concrete pit wall, and the grout material fills the gap between the waterproof sheet and the inner peripheral surface of the sprayed concrete pit wall. The grout material contains a cement-based hydraulic composition with a Blaine specific surface area of 4,500 cm<SP>2</SP>/g or more, and a clay mineral with a Blaine specific surface area of 10,000 cm<SP>2</SP>/g or more. In the grout material, a flow value is in the range of 100-140 mm; a bleeding ratio is 0%; bond strength at a material age of 14 hours is 10 KN/m<SP>2</SP>or more; and compressive strength is 2 N/mm<SP>2</SP>or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249069-A (JP)
Title: Web conveying device, and its control method
Inventor: FUWA TOSHIO
IPC: B65H26/02
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To correct the meandering without applying any shearing force to a web.  <P>SOLUTION: A web conveying device 1 comprises a lateral position detection means 5 for detecting the lateral position of a web 2, a web lift means 6 which separates the web 2 from a roller 10 with a predetermined lift amount, and makes the lift amount different in the width direction of the web 2, and a control means 8 which controls the web lift means 6 based on the result of detection by the lateral position detection means 5 to adjust the lift amount. The control means 8 performs the control so that the lift amount on the moving side of the web 2 is larger than the lift amount on the opposing side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249842-A (JP)
Title: Door closing order regulator
Inventor: TAKAHASHI SHOJI
IPC: E05F5/12
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door closing order regulator capable of preventing an operation failure caused by the hang-down of an arm by weight.  <P>SOLUTION: This door closing order regulator 1 comprises: a base 2 which is fixedly installed on a head; the arm 4 which is installed on a shaft body 3 possessed by the base 2 so as to be turnable ; and an elastic body which exerts an urging force on the arm 4 so that the arm 4 can protrude in the direction of opening a door from a head side. Closing orders of the two doors 7 and 8 are regulated by bringing the arm 4 into a protruded state when the two doors 7 and 8 are in an opened state. The arm 4 is formed of an aluminum alloy, and an abrasion-resistant tape 6 or a thin stainless steel plate is stuck on a side surface 4a which is pressed against a tip 7a of the preceding closing door 7 of the two doors.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253016-A (JP)
Title: Solar cell
Inventor: KITANO TAKAHIRO
IPC: H01L51/42
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell which has flexibility, high durability, high light transmittance, and high capability as a battery and is obtained at low cost.  <P>SOLUTION: The solar cell has an electrode substrate in which at least a conductive layer is formed on the substrate, and the conductive layer is constituted using metal nanowires. Preferably, the metal nanowires are mutually interwound and pressure-bonded in intersection parts. More preferably, the material of each metal nanowire is silver and a protective layer is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008201590-A (JP)
Title: Paper reception device
Inventor: OIWA HIDENORI
IPC: B65H33/08
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper reception device which can sort lots of paper sheets in order.  <P>SOLUTION: The paper reception device includes a pair of mutually opposed guide plates 232a and 232b, a paper reception plate 213 disposed below the pair of guide plates 232a and 232b to receive paper sheets falling between the pair of guide plates 232a and 232b to be stacked, a sorting means for relatively moving the paper reception plate 213 and at least one of the guide plates 232a and 232b in the mutual opposition direction of the pair of guide plates 232a and 232b, corresponding to the sorting of paper sheets, and a paper reception control means for moving, substantially in the vertical direction, one of the paper reception plate and the at least one guide plate in the relatively separating direction from each other, in progress of the stacking of paper sheets on the paper reception plate 213.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009250429-A (JP)
Title: Solenoid valve
Inventor: KATAYAMA YOSHITADA
IPC: B60T15/36
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To properly adjust hydraulic pressure, by suppressing pressure of a flow of oil received in a radial direction by a valve element, in a solenoid valve.  <P>SOLUTION: The solenoid valve 50 comprises: a base 52 in which a guide hole 52c is formed; a shaft 53 reciprocating in the guide hole 52c along a center shaft direction; a valve element 54 disposed at one end of the shaft 53; a valve seat 55b on/from which the valve element 54 abuts/is separated; a seat 55 having a first flow passage 55a opened/closed by the abutment/separation of the valve element 54 on/from the valve seat 55b; and a compression coil spring 60 interposed between the seat 55 and the shaft 53 to surround the valve element 54, in an oil chamber 52d. The valve element 54 is constituted of a valve element shaft part 54a, and an abutment part 54b disposed to a tip of the valve element shaft part 54a and abutting on the valve seat 55b. The valve element shaft part 54a is provided with a spiral groove 54c extending from one side in a radial direction to the other side as an opposite side thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248963-A (JP)
Title: Strake
Inventor: KATO YUMI
IPC: B62D37/02
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strake capable of reducing the air resistance and the lift to a vehicle by lessening the running wind blowing against the wheels.  <P>SOLUTION: The strake S installed in front of each wheel 4 of the vehicle A includes an air jetting nozzle 3 which is located ahead of the wheel 4 for jetting the air with a prescribed pressure. The arrangement further include a vehicle running condition sensing device 1 to sense the running condition of the vehicle A and a controller 2 to control the amount of the air jetted out of the nozzle 3 and the jetting pressure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259527-A (JP)
Title: Method of manufacturing membrane-electrode assembly for fuel cell
Inventor: MORITA AKIRA
IPC: H01M8/10
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve proton conductivity of the whole assembly including an electrolyte membrane and a catalyst electrode.  <P>SOLUTION: The method of manufacturing a membrane-electrode assembly for a fuel cell includes a first process preparing the assembly composed of an electrolyte membrane including a polymer electrolyte, and a pair of electrodes having a catalyst and a polymer electrolyte and arranged on both sides of the electrolyte membrane, and in which the polymer electrolyte including the electrolyte membrane and at least one of the electrodes contains cations having a larger amount of accompanying water than protons as conducting ions being conducted through an ion exchange groups. Power generation is conducted with the assembly prepared in the first process, or the manufacturing method includes a second process moving the cations in the polymer electrolyte of the assembly by applying voltage to the assembly.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260552-A (JP)
Title: Controller and control method, program and camera system for the controller
Inventor: NAITO YOSHITAKA
IPC: G03B17/00
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller capable of controlling a plurality of models of cameras.  <P>SOLUTION: The controller 1 for controlling the camera 2 from the outside includes: a menu selection part 11a for selecting a menu for setting photographing conditions corresponding to the model of the camera of a control object; a menu display control part 17a for displaying the menu for setting the photographing conditions selected by the menu selection part at a display part 18; an operation part 13 for receiving the input of the photographing condition from the menu displayed at the display part by the menu display control part; and a communication part 19 for performing communication with the camera and transmitting information relating to the photographing condition input by the operation part to the camera.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254291-A (JP)
Title: Levee-plastering machine
Inventor: TANIZAWA TSUTOMU
IPC: A01B35/00
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a levee-plastering machine capable of suitably compacting piled soil by a levee former without depending on soil properties and forming robust and hardly collapsible levees.  <P>SOLUTION: The levee-plastering machine includes a machine body connected to the rear of a tractor. A soil piling body 21 for piling up soil during rotation drive is installed to be rotatable at the transmission case 16 of the machine body. The levee former 22 for forming levees by compacting piled soil through rotation drive by the soil piling body 21 is installed to be rotatable at the transmission case 16 of the machine body. The rotation speed ratio of the rotation speed of the soil piling body 21 and that of the levee former 22 is allowed to be variable.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260757-A (JP)
Title: Inlet for rfid
Inventor: MASUDA TOSHIMICHI
IPC: G06K19/07
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the trouble that demand of a product in which an inlet for an RFID is inserted into paper constituting a card to be used for a park entrance certificate or a facility use certificate for the purpose of forgery prevention is expected, however an antenna element of a UHF band RFID is relatively large-sized, and when it is mounted in the small park entrance certificate or facility use certificate and the certificate is held over a reader antenna, a tag antenna section may be covered, so that this causes trouble in system operation together with a short communication distance.  <P>SOLUTION: In an inlet for an RFID to be used while being held in the hand, antenna element is branched into four or more in spite of a dipole antenna structure and at the same time, a layout is provided that is considered to prevent two or more branches from being picked up simultaneously. Therefore, even if one of branches of the antenna element is picked up, deterioration in communication performance is suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257032-A (JP)
Title: Developed ground structure and real estate
Inventor: NAGASHIMA YOSHIKI
IPC: E03B11/14
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To store and utilize rainwater collected in a large site, and to make good use of a ground structure by installing a system for power-storage controlling electric power generated in the site in the ground structure during a developing process.  <P>SOLUTION: The developed ground structure 100 is composed of a water-collection passage 120 disposed in the ground for reaching the ground surface, a water-storage tank 130 connected to the water-collection passage 120 and disposed in the ground, pump equipment 140 connected to the water-storage tank 130, a pump controller 150 for controlling the pump equipment 140 and a water-supply passage 160 connected to the pump equipment 150 and disposed in the ground for reaching the ground surface. The water-supply passage 160 is connected to a water faucet column or the like placed on the ground for the utilization of the rainwater. The pump controller 150 is actuated by the electric power generated by a solar photovoltaic module.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262686-A (JP)
Title: Vehicle behavior control device and method
Inventor: HOSAKA MOTOAKI
IPC: B60T8/1755
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle behavior control device and a method for performing yawing moment control to easily predict a response of a yaw rate to steering during slow braking.  <P>SOLUTION: When a control gain setting means sets a control gain for determining a control amount in the yawing moment control based on the vehicle longitudinal acceleration of a vehicle, the control gain is set to be small when the longitudinal acceleration is almost zero (non-braking time) in a region (slow braking time: low G region) where the longitudinal acceleration is smaller than a prescribed value. As a result, the response of the yaw rate to the steering during the slow braking becomes substantially the same as those during the non-braking time and in a high G region, and thereby the yawing moment control to easily predict the response of the yaw rate when an avoiding operation is performed is made possible.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264470-A (JP)
Title: Fitting structure
Inventor: ITO TAKAO
IPC: H04M1/02
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fitting structure adequately fitting members to each other even when the individual members have different sizes without the need for providing an opening portion of a guide groove.  <P>SOLUTION: The fitting structure is provided with: an outside member having a fitting hole 122; and an inside member 2 to be fitted into the fitting hole 122. The outside member has a slit 123 formed near a position of contacting the inside member 2. In the state where the inside member 2 is fitted thereinto, the contact position of contacting the outside member with the inside member 2 is pushed into the side of the slit 123 by the inside member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267063-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SOICHI
IPC: H01L27/105
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device, which makes an occupied area small, and includes a capacitor having a sufficient charge storage area, furthermore suppresses a capacity between bit lines low.  <P>SOLUTION: The semiconductor device includes: a semiconductor substrate 1; a plurality of transistors 2 on the semiconductor substrate 1, in which adjoining sections share a source and drain region 3 and are arranged in series; an interlayer insulating film 4 formed on the semiconductor substrate 1 and the plurality of transistors 2; a capacitor bottom electrode 12 on the interlayer insulation film 4, which consists of a plurality of electrodes arranged in a row at a predetermined interval; a capacitor top electrode 10 on the capacitor bottom electrode 12, which consists of a plurality of electrodes arranged in a zigzag array of two rows at a predetermined interval through a capacitor insulating film 11; a capacitor contact 13 which connects one of the source and drain region 3 with the capacitor top electrode 10; and a capacitor contact 14 which connects other of the source and drain region 3 with the capacitor bottom electrode 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267734-A (JP)
Title: Screen data sending terminal, screen data receiving terminal, screen data transmission system, screen data sending method, and screen data sending program
Inventor: NAKAJIMA KOJI
IPC: H04N7/173
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To achieve transmission of screen data by using a small quantity of memory and reduce transmission time of updated screen data.  <P>SOLUTION: The screen data sending terminal 100 sending screen data so as to reproduce a display screen in a destination terminal includes: a sending-side screen display part 104 for displaying the screen; a compressed screen data generation part 107 which divides data of the displayed screen into screen data for each display area, compresses the data, and generates compressed screen data; a sending-side communication part 106 for sending the compressed screen data; a sending screen data decision part 109 which determines presence/absence of display screen update by using the compressed screen data for each display area, and decides sending of the compressed screen data in the display area when the presence of update is determined. In this way, efficient screen data transmission is achieved.  <P>COPYRIGHT: (C)2010,JPO&INPIT