baber/WOPTO huggingface dataset:
Patent JP-2007157863-A (JP)
Title: Power semiconductor device, and method of manufacturing same
Inventor: SASAKI KOJI
IPC: H01L25/07
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power semiconductor device having a high reliability at a low cost.  <P>SOLUTION: The power semiconductor device has a substrate 11, a metallic circuit layer 7 formed on the substrate 11, and a silicon semiconductor chip 3 formed on the metallic circuit layer 7. The power semiconductor device further has a wiring member 9 connected to the silicon semiconductor chip 3, and a hard resin 8 coating the silicon semiconductor chip 3. One-side terminal of the wiring member 9 is joined with the silicon semiconductor chip through a solder by using a lead frame having a flexural rigidity of 9,167 N mm<SP>2</SP>or more. The hard resin 8 is formed by molding the joining section of the silicon semiconductor chip 3 and the lead frame 9 with a potting resin.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007153497-A (JP)
Title: Elevator control device
Inventor: YAMAZAKI TOMOHITO
IPC: B66B1/06
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an elevator control device capable of reducing the beat noise of a motor and elevator passing noise generated from a rail in a quiet surrounding environment and securing room comfortability.  <P>SOLUTION: This elevator control device is provided with a noise sensor 8 mounted in a machine room or in the vicinity of a landing to measure an elevator noise level; a weighing apparatus 6 for detecting a load in an elevator car; a storage device 10 for storing beforehand a relationship between the load in the car and the generated noise level according to the lifting/lowering direction based on detection values from the noise sensor 8 and the weighing apparatus 6; and a speed control means 11 determining whether or not a traveling condition requires lifting/lowering efficiency, reading a generated noise level predicted in accordance with the detection value of the load inside the car from the weighing apparatus 6 from the storage device 10 and comparing the predicted generated noise level with a reference noise level, when the traveling condition does not require lifting/lowering efficiency, and performing control so as to decelerate certain car traveling speed when the generated noise level exceeds the reference noise level.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007157451-A (JP)
Title: Diffusing plate supporting member, backlight device and display device
Inventor: KAWAGUCHI TAKAHIRO
IPC: F21Y103/00
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diffusing plate supporting member which can control a reduction of an optical utilization efficiency and prevent a deterioration of a display quality, and a backlight device and a display device using the above member.  <P>SOLUTION: The diffusing plate supporting member 22 which support a diffusing plate 15 is provided with a base part 22a fixed on a case 12 housing a cold cathode tube (a light source) and a pillar part 22b of which the top part contacts the diffusing plate 15. Furthermore, the base part 22a has a light shielding property and the above top part is composed of a transparent material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007154006-A (JP)
Title: Thermoplastic foam improved in heat insulating property and method for producing the same
Inventor: GOTO MASAOKI
IPC: C08J9/04
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin foam having low density, low heat conductivity and small change thereof with time and improved in heat insulating property and to provide a method for producing the foam.  <P>SOLUTION: The thermoplastic resin foam is obtained by carrying out extrusion foaming of a thermoplastic resin composition containing (A) a nitrile-based resin and (B) at least one kind of resin selected from styrene-based resin and styrene-unsaturated nitrile copolymer-based resin. The foam is produced by using a compound having one or more kinds of polarity and selected from ethers, alcohols and water as a foaming agent.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007151795-A (JP)
Title: Toothbrush
Inventor: SUZUKI AKIRA
IPC: A61C17/00
Filed: 2005-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toothbrush for effectively obtaining the feeling of fittedness to rows of teeth and between the teeth, feeling of complete brushing, and soft touching to the gums.  <P>SOLUTION: The toothbrush 10 is formed by bundling bristles 14 for forming tufts 15 so as to plant them in planting holes 13 of a planting base 11 of a toothbrush body 17. A brush face 21 is formed by the tips of the bristles 14 forming the tufts 15. The brush face 21 has a letter μ shape curved and projected downward when it is seen from a side facing a short direction Y of the planting base 11, and has a chevron shape having a peak in the center when it is seen from an end facing a longitudinal direction X of the planting base 11. The tips of the bristles 14 are tapered. A planting region 19 of the planting base 11 is surrounded by an annular line 18 connecting outer edges of planting holes 13 arranged in an outermost periphery. A ratio of a total area of the planting holes 13 to an area of the planting region 19 is 35% or greater.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007153193-A (JP)
Title: Device for controlling opening and closing operation of vehicle door
Inventor: OTSUKA HIDEAKI
IPC: B60J5/04
Filed: 2005-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for controlling the opening and closing operation of a vehicle door, which device can suppress the careless opening of the door in the case where an obstacle exists in the neighborhood of the vehicle or the obstacle is approaching to the vehicle.  <P>SOLUTION: The device for controlling the opening and closing operation of the vehicle door comprises a digital camera 4 for photographing the neighborhood of the vehicle 1, and a controller 7 which can take-in the image photographed by the digital camera 4 thereinto, and can detect whether or not the obstacle exists in the neighborhood of the vehicle 1 or whether or not the obstacle is approaching to the vehicle 1, and which can suppress the opening operation of a front door 7 by sending a signal to an actuator 8 when the existence or the approach of the obstacle has been detected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007152833-A (JP)
Title: Rotary pen
Inventor: OHASHI YOSHIO
IPC: B43K7/12
Filed: 2005-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary pen having a structure fitting to play by rotating with the hand and being enhanced in safety at the same time.  <P>SOLUTION: The rotary pen is structured so that the pen tip 8 is to be housed in a pen-tip housing space 7 except for use in writing, making the pen-tip part globe-like having a roundness. At the other leading edge a freely rotative ball 1 is installed, and directly beneath the ball 1, an elastic member 2 is provided. Furthermore, the weight of the pen is deflected to both ends making the center of gravity come toward the center of the pen. A roller 9 can be installed instead of the ball 1 wherein the elastic member 2 can be freely rotative.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007159322-A (JP)
Title: Motor and manufacturing method for housing
Inventor: UCHITANI YOSHIHIRO
IPC: H02K5/167
Filed: 2005-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a power steering motor in size and enhance the rigidity of a housing on the whole.  <P>SOLUTION: In the motor 1, the housing 11 has a bearing holder 113 projecting toward the opening side from a bottom, and a pair of bearings 41, 42 are held in the bearing holder 113. A shaft 21 is rotatably supported with the bearings 41, 42, a covered cylindrical rotor core 22 is fitted to the tip end of the shaft 21, and a field magnet 23 is fitted to the outside surface of the rotor core 22. On the other hand, an armature 30 is fitted to the inside surface of the cylinder 111 of the housing 11. The rotor 2 is supported with so-called cantilever structure, thereby enabling a position which holds the bearings 41, 42 to be shortened in the shaft direction with a reduction in size of the motor. Furthermore, the housing 11 including the bearing holder 113 is formed as one member, resulting in retaining the reduction in size of the motor 1 and enhancement of the rigidity of the housing 11 on the whole.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006191555-A (JP)
Title: Apparatus and method for enhancing mobile communication terminal push to talk service
Inventor: KIM WOO-SEONG
IPC: H04W4/10
Filed: 2005-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal PTT (Push To Talk) service enhancing device for enhancing the convenience of a user in a PTT service by storing a voice message to a recipient's mobile communication terminal registered as a receive-not-ready state and transferring the stored voice message at a request of the recipient's mobile communication terminal, and to provide its method.  <P>SOLUTION: The apparatus for enhancing a mobile communication terminal PTT service which includes a VMS (Voice Message System) server 40 for storing a voice message sent from a sender's mobile communication terminal when the recipient's mobile communication terminal is in a receive-not-ready state; and a SIP (Session Initiation Protocol) proxy server 20 for transferring the stored voice message to the recipient's mobile communication terminal at the request of the recipient's mobile communication terminal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007163630-A (JP)
Title: Method of manufacturing waveguide type optical transmission module
Inventor: ABE YUKIO
IPC: G02B6/13
Filed: 2005-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a waveguide type optical transmission module by which the edges of the upper parts of a groove can be accurately formed into shapes tapered relative to the vertical direction of a substrate surface.  <P>SOLUTION: In the method of manufacturing the waveguide type optical transmission module 1 in which an optical member 6 is assembled in an optical waveguide element 5 having a waveguide 3 formed on the substrate 2, the groove 7 is formed in the optical waveguide element 5, for the purpose of inserting the optical member 6 into the groove orthogonally to the waveguide 3, thereafter the optical waveguide element 5 is subjected to sputter-etching in plasma, and then, the edges 8 of the upper parts of the groove 7 are etched into the shapes tapered relative to the vertical direction of the substrate 2 surface, so that the waveguide type optical transmission module is formed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006133235-A (JP)
Title: Method of performing measurement or calibration on positioning machine
Inventor: MCMURTRY DAVID R
IPC: G01B5/08
Filed: 2005-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for performing measurement or calibration on apparatus, such as measuring machines, machine tools, or scanning machines, in which a tool or probe is positioned relative to a workpiece.  <P>SOLUTION: The apparatus comprises two structures each with three supports spaced in a triangular array thereon. The supports may be balls or sockets. The structures are interconnected by six members and each support has the ends of two members connected to it. When the apparatus is used as a calibration device, the members are telescopically driven measuring bars and the structures are respectively connected to fixed and movable parts of a machine so that the displacement of the machine parts causes relative displacement between the structures and varies the lengths of the measuring bars. When the apparatus is used as a machine, the members are struts powered by one of the structures. The one of the structures is capable of carrying a tool or probe to position the tool or probe relative to a workpiece, and of being operated relative to the other of the structures.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007164409-A (JP)
Title: Self-position specifying method for mobile object
Inventor: ADACHI TADASHI
IPC: G05D1/02
Filed: 2005-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-position specifying method for a mobile object allowing a self-propelled mobile object to run straight forward to a virtual target ahead of a path while highly accurately specifying the self-position, for instance, on a path with a poor view in a building.  <P>SOLUTION: When making a self-propelled mobile object 1 with a fixed camera 3 facing backward thereon run toward a virtual target T, the virtual target T is set, and two light-emitting diodes LE1, LE2 are placed appropriately apart on an extension of a reference straight line L connecting the mobile object 1 and the virtual target T in the rear of a movement starting point S of the mobile object 1. The mobile object 1 is controlled to run so as to maintain the state wherein the light-emitting diodes LE1, LE2 are overlapped into one in the view V of the fixed camera 3 and to keep the light-emitting diodes LE1, LE2 overlapped into one horizontally centered in the view V. A running distance of the mobile object 1 is calculated by dead reckoning, and a self-position on the reference straight line L is specified.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007163829-A (JP)
Title: Microlens sheet and rear projection type screen using the same
Inventor: OKAWA YUSUKE
IPC: G02F1/1335
Filed: 2005-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear projection type screen used for a liquid crystal projection television etc., the rear projection type screen having a high view angle and a high contrast and being effective in reducing ghost generation on a screen due to external light reflection.  <P>SOLUTION: A microlens array sheet (10) has a microlens array part, formed by arraying unit lenses in a two-dimensional matrix, on one surface of a transparent base material (12), has circular or elliptic opening parts on the opposite side of the transparent base material (12) from the lens array surface at places corresponding to light convergence parts of the respective unit lenses by using light converging functions of the unit lenses, and has black light shield parts in a matrix at places corresponding to non-light-convergence parts. The microlens sheet is characterized in that the rate of the black light shield parts is ≥70% and b/a>40%, where (a) is the vertical pitch from the center of an opening part to an adjacent opening part and (b) is the vertical width of a light shield layer (14).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007165732-A (JP)
Title: Apparatus and method for predicting resin flow
Inventor: KATO YUTAKA
IPC: H01L21/56
Filed: 2005-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for predicting a resin flow in which the flowing movement of resin with which a sealed metal die is filled, and an amount of wire deformation caused by a collision with the resin can be predicted accurately, in a semiconductor device sealed and molded by the resin.  <P>SOLUTION: A resin flow predicting apparatus includes a flow analyzer 102a for computing the flowing movement of resin within a sealed metal die, and a structure analyzer 102b for computing stress that operates upon a wire. At every fine divided time subdividing a set filling time, the flow analyzer 102a and the structure analyzer 102b perform iterative computations until the computations are settled. If the computation advanced is settled based on the fine divided time, the iterative computations are similarly performed for the next fine divided time, thereby repeating the computation processing until reaching the set filling time.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007164107-A (JP)
Title: Lubricant applicator, and cleaning device provided with the same, image forming apparatus and process cartridge
Inventor: SHINTANI TAKASHI
IPC: B05C1/02
Filed: 2005-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need to rearrange a spring and to keep a scraping speed by a coating brush roller within appropriate range in terms of lapse of time.  <P>SOLUTION: The lubricant applicator includes the solid lubricant 84, and the coating blush roller 83 disposed in contact with the solid lubricant from vertically below and applying lubricant powder, scraped by sliding against the solid lubricant, to the surface of the photoreceptor. In the lubricant application device, the solid lubricant is switched from a first pressing condition, in which the solid lubricant is pressed to the coating brush roller by the weight of the lubricant itself and a pressure spring 86, to a second pressing condition, in which the solid lubricant is pressed to the coating brush roller by its weight without using the pressure spring.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007168574-A (JP)
Title: Structure and method for mounting vehicle-mounted instrument
Inventor: FUJIMOTO YOSHIHIRO
IPC: B60R11/02
Filed: 2005-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To properly mount a vehicle-mounted instrument to a vehicle while avoiding troubles at post-steps in advance by heightening accuracy for mounting a vehicle-mounted instrument side mounting part to a vehicle side mounting part.  <P>SOLUTION: A positioning face part 5 is provided to an RSE side bracket 1 (vehicle-mounted instrument side mounting part), to which an RSE body (vehicle-mounted instrument) can be mounted, and a positioning face part 14 is provided to a vehicle side bracket 11 (vehicle side mounting part). The positioning face part 5 of the RSE side bracket 1 comes into contact with the positioning face part 14 of the vehicle side bracket 11 to restrain sliding movement of the RSE side bracket 1, so that the RSE side bracket 1 is positioned to the vehicle side bracket 11. Under this condition, the RSE side bracket 1 is tacked to the vehicle side bracket 11, and then the RSE side bracket 1 is affixed to the vehicle side bracket 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007168618-A (JP)
Title: Electric power steering device
Inventor: TAKIMOTO SHIGENORI
IPC: B62D137/00
Filed: 2005-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device with good steering feeling capable of suppressing torque steer.  <P>SOLUTION: The electric power steering device is provided with a steering torque sensor 16 for detecting steering torque applied to a steering wheel; and a steering motor 10 for assisting steering and controls an assist amount by the steering motor 10 according to the steering torque detected by the steering torque sensor 16. The device is provided with a steering angle sensor 15 for detecting a steering angle of the steering wheel. When difference in left and right drive forces is generated, the assist amount is corrected according to the steering angle detected by the steering angle sensor 15.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006178475-A (JP)
Title: Display device having built-in sensitive element
Inventor: CHA YOUNG-OK
IPC: G02F1/1368
Filed: 2005-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which can relatively reduce coupling of a video data signal and a sensing signal and can realize high resolution while substantially receiving no influence of a change in external environments.  <P>SOLUTION: The display device having built-in sensitive element includes a display plate having first and second display regions. The display plate includes a plurality of first pixels located in the first display region, a plurality of second pixels located in the second display region, and a plurality of optical sensors which are located in the second display region and output the sensing signal based on an amount of light by receiving external light due to contact with a user. By separating the first display region and the second display region and forming the optical sensor in the second display region, the coupling of the image data signal and the sensing signal can be relatively reduced and the high resolution can be realized with substantially no influence of the change in the external environment.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007170118-A (JP)
Title: Fittings
Inventor: ARAKAWA TETSUYA
IPC: E06B1/18
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide fittings capable of corresponding to diversified product variations while reducing the numbers of their parts employed.  <P>SOLUTION: A sliding member 30 common to a top rail 110 equipped with a resin member 14 can be applied by forming a swelled portion 114 on a top rail 112, slidingly contacting a first slider contacting portion 33 of a sliding member 30 to a face at an outdoor side of a rail main body portion 113, and also slidingly contacting a second slider contacting portion 34 to an indoor end of the swelled portion 114. Therefore, it become possible to make the sliding member 30 common to other top rails 110 regardless of the presence, absence or the configuration of the resin member 14 thereby permitting to reduce the number of parts required. Thus, the doors and windows become possible to correspond to the diversified product variations by using the sliding members 30 in common.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006265525-A (JP)
Title: Polymeric compound and recording medium
Inventor: MOMOTA HIROKAZU
IPC: C08G18/38
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymeric compound capable of forming high density images, excellent in ozone resistance and light resistance wherein the exudation of images when kept in a high temperature and humidity environment for a long time is prevented so that a storage stability of recorded images is excellent, and a recording medium appropriate for storing an image formed thereon for a long time using the same.  <P>SOLUTION: The polymeric compound comprises a unit consisting of a sulfur-containing compound (A) having two or more active hydrogens, a unit consisting of a compound (B) having two or more isocyanate groups and a unit consisting of an amine compound (C) having two or more active hydrogen groups wherein an average particle size of the polymeric compound is less than or equal to 200 nm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007178477-A (JP)
Title: Fixing device and image forming apparatus
Inventor: AMITA AKIYASU
IPC: G03G15/20
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device improved to prevent excessive temperature rise at both ends in the width direction of a heating member heated by a magnetic flux generating means, and an image forming apparatus.  <P>SOLUTION: The fixing device 19 of an electromagnetic induction heating system which heats and fixes a toner image T on a recording medium P includes the magnetic flux generating means 24 for generating magnetic flux and the heating member 20 having a heating layer 21 heated by the magnetic flux. The heating layer 21 of the heating member 20 is formed so that layer thickness at both ends in the width direction may be smaller than that at a center part in the width direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007176275-A (JP)
Title: Run flat tire
Inventor: AIKAWA NAOKI
IPC: B60C17/04
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a run flat tire capable of securing a stable vehicle behavior during run flat traveling.  <P>SOLUTION: The run flat tire enables normal traveling when pneumatic pressure is reduced by arranging a core in the tire or reinforcing a side wall part of the tire with a reinforcing rubber 21 or the like as shown in a figure. When defining an initial toe angle while mounting the run flat tire in the vehicle as SA, an initial camber angle as CA, cornering power while maintaining a normal pneumatic pressure as Cp, camber thrust as Cs, cornering power during run flat traveling as Cp0, camber thrust as Cs0, a tire ground contact width as B, respective sectional heights at the vehicle mounting side and the exposed side of the tire as H1 and H2, a tire shape B, H1, H2 is set to satisfy a formula arctanä(H2-H1)/B}=(1/Cs0)×ä(Cp0-Cp)×SA+(Cs0-Cs)×CA}.  <P>COPYRIGHT: (C)2007,JPO&INPIT