baber/WOPTO huggingface dataset:
Patent JP-2007291458-A (JP)
Title: Cu-Ni-Si ALLOY-TINNED STRIP
Inventor: HATANO TAKATSUGU
IPC: H01B5/02
Filed: 2006-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Cu-Ni-Si-based alloy-tinned strip in which the thermal peeling resistance of tinning is improved.  <P>SOLUTION: In the tinned strip using a copper-based alloy comprising, by mass, 1.0 to 4.5% Ni and 0.2 to 1.0% Si, and the balance Cu with inevitable impurities as a base metal, the concentration of S and the concentration of C in the boundary face between the plating layer and the base metal are controlled to ≤0.05%. The base metal may further comprise at least one selected from the group consisting of Sn, Zn, Mg, Fe, Mn, Co, Ti, Cr, Zr, Al and Ag in the range of 0.005 to 3.0% in total.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007295362-A (JP)
Title: Wireless lan access point and communication method therefor
Inventor: SHIODA SHINSUKE
IPC: H04L12/28
Filed: 2006-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication method of a wireless LAN access point, which suppresses increase in radio bands, by making RTP transmission packets addressed to a wireless LAN terminal which has moved to a weak electric field reduced, at the wireless LAN access point.  <P>SOLUTION: At the wireless LAN access point, the number of successfully transmitted packets and the number of error packets that have failed to be transmitted are counted per wireless LAN terminal, with respect to transmission packets addressed to wireless LAN terminals, and a transmission error rate is calculated from the number of successfully transmitted packets and the number of error packets within a certain time and is recorded, and control is performed where the frequency in retransmission of RTP packets to be transmitted to wireless LAN terminals is gradually reduced from the present frequency in retransmission, when the transmission error rate exceeds a preliminarily determined first stage threshold.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007298328-A (JP)
Title: Photocatalyst activity evaluation device
Inventor: NAKAI SHUNICHI
IPC: G01N21/78
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting and evaluating simply photocatalyst activity on a building execution field, and a portable photocatalyst activity evaluation device therefor, with a background wherein, though, as a method for measuring the photocatalyst activity of a photocatalyst substance, a test material is carried into a laboratory as a sample and evaluated by using full-scale analysis method and analysis equipment, in the case where especially the photocatalyst substance is applied onto the surface of an external material or an internal material for building, there is no means for performing quality confirmation and quality guarantee on the execution field.  <P>SOLUTION: A transparent adhesive tape wherein methylene blue is included in a base material is stuck on the external material surface or the like having an applied or included photocatalyst substance, and UV-LED light or visible LED light is irradiated from the surface, to thereby generate a photocatalyst reaction. A decoloration process of methylene blue by a reduction reaction of the photocatalyst is measured as a change with time of reflection intensity of red LED light irradiated to the sample surface as measuring light, and displayed as a digital numerical value, to thereby evaluate the photocatalyst activity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007299309-A (JP)
Title: Electronic result book for inspection work support of result book
Inventor: SATO TOICHIRO
IPC: G06Q30/06
Filed: 2006-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic result book for supporting inspection work of a result book based on a research operation of a building or the like related to ordering of a public proprietor or an amount of compensation calculation work.  <P>SOLUTION: The electronic result book comprises screen information of each hierarchical page corresponding to the result book and comprises a computer readable program for executing the following means and functions: a deep link to screen information on one-lower hierarchical page with a numerical character (B) being base data of a prescribed numerical character (A) of each hierarchical page can be subjected to page development by clicking the numerical character (A); an upper link to screen information on one-upper hierarchical page with a numerical character (D) obtained by making a prescribed numerical character (C) of each hierarchical page base data displayed is mutually associated in advance so as to be made page development by clicking the numerical character (C), and also, detailed information of a prescribed numerical character (E) of each hierarchical page is displayed in a balloon column.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006209808-A (JP)
Title: Method and system for managing file system by using flash-erasable programmable read-only memory
Inventor: KRUEGER WILLIAM J
IPC: G11C16/00
Filed: 2006-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for restoring an error in a computer system equipped with a reading memory by one-time writing/multiple time device having one or more logical blocks.  <P>SOLUTION: The method comprises a step (a) for deciding a data region for each block (logically dividing the data region into data region areas), a step (b) for deciding a block structural body for each block (the block structural body is provided with a header and an assignment table, and the header includes specific information in each block and the assignment table includes information related with an entry corresponding to the data region area and the corresponding data region area), a step (c) for assigning the assignment table entry, a step (d) for assigning the data region area, a step (e) for writing data relevant to the assigned data region area in the assigned assignment table entry, a step (f) for writing the data in the assigned data region area, a step (g) for detecting an error during writing and a step (h) for setting the assignment table entry in an assignment release status when an error is detected. Then, the above mentioned steps (c), (d), (e) and (f) are repeated until any error is not detected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007305892-A (JP)
Title: Method of etching metal film, and method of manufacturing semiconductor device
Inventor: KARAHASHI KAZUHIRO
IPC: H01L23/52
Filed: 2006-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of etching a metal film with which etching is carried out little by little to remove every one layer or several layers of the metal film without etching high-dielectric-constant dielectric thin-film lying underneath the metal film, and a method of manufacturing semiconductor devices using the same.  <P>SOLUTION: The method of etching the metal film 21 and the method of manufacturing semiconductor device 1 include a process of forming a gate 12 on a semiconductor substrate 10. The process includes a first step of allowing the metal film 21 to adsorb ions or radicals of halogen atoms without applying any electrical bias, and a second step of carrying out etching by applying an electrical bias to ions or radicals including oxygen. The method of manufacturing semiconductor device 1 includes both the first step and the second step, and thereby etching of an insulating layer 22 can be suppressed which is an underlying high-dielectric-constant dielectric for the gate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007301707-A (JP)
Title: Manufacturing method for band plates of scrap tire
Inventor: HOSOKAWA YUICHI
IPC: B26D1/24
Filed: 2006-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To cut off a tire which is a bound rubber compound reinforced by various cords into band plates for mass-production and expand its application because an efficient use is desired for scrap tires that comes into existence in a massive scale, and for that purpose, a stable supply system is needed, and for making fuel, the tires are required to be cut off.  <P>SOLUTION: The manufacturing method comprises cutting a surface of the steel-reinforced tire in its circumferential direction and producing flat band plates, leaving projected steel wires from the cut surface. The method uses a combination of a pair of projecting and recessed rotating blades that are reversed with each other as a mean of cutting the steel-reinforced tire. The flat rubber band plates are obtained by cutting a tread surface of the tire in a certain width.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007312017-A (JP)
Title: Oscillator circuit and semiconductor memory
Inventor: TAKEUCHI ATSUSHI
IPC: G11C11/4076
Filed: 2006-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillator circuit capable of generating a prescribed period of oscillation signal without being affected by a variation in capacity characteristics due to a variation in a threshold voltage Vth.  <P>SOLUTION: The oscillator circuit includes: a capacity; a first constant current source to be electrically connected to one end of the capacity; a second constant current source to be electrically connected to one end of the capacity; a control circuit connected to one end of the capacity and first and second reference potentials, so as to perform switching between a first operation for charging the capacity by the electric connection of the first constant current source to one end of the capacity and a second operation for discharging the capacity by the electric connection of the second constant current source to one end of the capacity, in response to a comparison result between the potential at one end of the capacity and the first and second reference potentials; and a circuit for generating a pulse signal in accordance with a switching timing between the first and second operations.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007310952-A (JP)
Title: Lens cleaner
Inventor: TAKANO SHIGEHIKO
IPC: G11B7/12
Filed: 2006-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens cleaner for surely eliminating stains from a lens while preventing the flowing-out of liquid.  <P>SOLUTION: The lens cleaner is provided with: a disk main body 2; a cleaning part 3 arranged in the disk main body 2 so as to be inserted into an insertion hole 23 formed in the disk main body 2 and to project the distal end 31 side from the recording surface of the disk main body 2; and a liquid retaining part 4 which is arranged in the label surface of the disk main body 2 so as to cover the insertion hole 23 into which the cleaning part 3 is inserted and supplies retained liquid with liquid retention to the cleaning part 3, and the lens cleaner is configured to clean the lens of an optical pickup. On the label surface 22 of the disk main body 2, a guard part 5 formed with a thickness equal to or more than that of the liquid retaining part 4 is disposed so as to surround the liquid retaining part 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007155120-A (JP)
Title: Oil reservoir forming method for lubricating mechanical element, lubricating mechanical element, pinion, gear, rack, screw shaft, spline shaft and steering device
Inventor: OKADA SHINJI
IPC: B21H3/04
Filed: 2006-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil reservoir forming method for a lubricating mechanical element for efficiently forming a number of oil reservoirs contributive to forming an oil film.  <P>SOLUTION: In the oil reservoir forming method, a spiral grooves 2 is first engraved in a cylindrical pinion raw material 1 and then gear teeth 3 are formed while leaving the bottom of the groove in a region including the spiral groove 2 of the pinion raw material 1. The bottom of the remaining groove is used for oil reservoirs. The number of oil reservoirs are efficiently formed concurrently with the formation of the gear teeth without applying grooving work.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007309214-A (JP)
Title: Internal combustion engine
Inventor: TODA TADASHI
IPC: F01M1/08
Filed: 2006-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine capable of preventing drop of engine characteristics.  <P>SOLUTION: The engine is an internal combustion engine provided with an oil pipe 205 for returning oil 100 to a crank case 36 and is provided with a jetting member 200 jetting oil 100 jetted out from the oil pipe 205 to a block skirt wall 35 in a crank case 36.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007308971-A (JP)
Title: Structure of opening
Inventor: TAKADA MASAKI
IPC: E06B9/24
Filed: 2006-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of an opening, which enables arbitrary switching between light shielding and light transmission in each area in the opening, according to need, and which can easily constitute complete light shielding.  <P>SOLUTION: In this structure of the opening, the opening is provided with a double sliding door group which is composed of a plurality of sliding doors capable of opening/closing the opening; and the double sliding door group comprises an outside double sliding door group which is arranged outside the opening, and an inside double sliding door group which is arranged inside the outside double sliding door group. The structure of the opening makes the opening opened/closed by means of the two inside and outside layers of double sliding door groups. The sliding door is composed of a polarizable translucent plate capable of being subjected to polarization by light transmission. The inside and outside double sliding door groups each comprise the sliding door using the first polarizable translucent plate, and the sliding door using the second polarizable translucent plate different in the direction of polarization from the first polarizable translucent plate. The light shielding can be applied in an area in which the different types of polarizable translucent plates overlap each other, in the entrance/exist direction of the opening.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007310993-A (JP)
Title: Information recording and reproducing device
Inventor: IWASHITA KOJI
IPC: G11B27/00
Filed: 2006-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording and reproducing device capable of easily reproducing information, such as a picture signal, recorded over a plurality of recording media in the order of recording.  <P>SOLUTION: A disk recording medium being exchanged within a predetermined prescribed time period from stopping of a recording operation to the disk recording medium 1 is detected. When the recording of information is started after the exchange of the disk recording medium 1, the disk ID of the disk recording medium before the exchange is recorded on the disk recording medium, after the exchange so that reproduction, in the order of recording, can be achieved during reproduction by referring to the disk ID.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007313935-A (JP)
Title: Waist contraint device
Inventor: KORECHIKA KOJI
IPC: B60N2/90
Filed: 2006-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure capable of using a small size inflator such as a micro gas generator (MGG) and contributing to the reduction of the cost of the whole of a device.  <P>SOLUTION: This waist contraint device is provided with a gas feeding means for feeding an inflation gas at the generation of an impact; a gas inflation means stored at a lower part of a sitting part of a seat (hereinafter referred to as a "seat cushion") in a compression state and upwardly inflated and deployed by the inflation gas; a frame member arranged at a lower part of the seat cushion upwardly moved by the deployment of the gas inflation means and pushing up the seat cushion to the neighborhood of the pelvis of an occupant. Further, the frame member is formed in a C shape so that an opened portion is directed to the front side of the vehicle and constituted so that a side at an opposite side to the opened portion is positioned at the neighborhood of the pelvis of the occupant.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007313388-A (JP)
Title: Shearing type crusher
Inventor: ISHII TOSHIHISA
IPC: B02C18/14
Filed: 2006-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shearing type crusher capable of easily converting waste charged into a hopper to a posture minutely crushed.  <P>SOLUTION: The crusher keeps wall parts 3, 4 of the hopper 2 facing with a first and a second rotors 6, 7 in between in parallel to the rotary shaft of the first rotor 6 installed so as to be movable in a direction approaching each other and the rotary shaft of the second rotor 7, and is provided with a first and a second hydraulic cylinders 10, 11 driving the wall parts 3, 4 respectively and a hydraulic pressure circuit 20 controlling the first and the second hydraulic cylinders 10, 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007315878-A (JP)
Title: Multi-axis force/moment sensor
Inventor: HARAGUCHI RINTARO
IPC: G01L5/16
Filed: 2006-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a multi-axis force/moment sensor which does not use spherical kinetic pair structure that is difficult to be applied to linking mechanisms, between coupling members and a base part and a power receiving part, moreover, can obtain linear characteristics approximately equal to those an original Stewart platform structure as for an applied force and strain, and can obtain an appropriate amount of displacement with respect to the applied force, and thereby facilitates application to miniaturization.  <P>SOLUTION: Each rod 6 is linked to an upper flange 1 and a lower flange 2 by fastening structures, and each rod 6 is constituted of an elastic ring 5, and an upper linking rod 3 and a lower linking rod 4 in a bar shape which are coupled to both ends of this elastic ring 5, and are arranged on the same axis as the axis of a force that is applied to the rod 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007314465-A (JP)
Title: Diabetic medicine
Inventor: UCHIYAMA TSUTOMU
IPC: A61K31/7088
Filed: 2006-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diabetes treating means having low side action by the gene introduction of a polynucleotide encoding a heat shock factor 1 or an activated heat shock factor 1.  <P>SOLUTION: The diabetic medicine contains a polynucleotide encoding the heat shock factor 1 or the activated heat shock factor 1 or a polypeptide corresponding to the heat shock factor 1 or the activated heat shock factor 1 in a form introducible into a cell.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007313051-A (JP)
Title: Upper structure of shoe and work shoe using the upper structure
Inventor: MATSUBAYASHI YUSUKE
IPC: A43B23/02
Filed: 2006-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an upper structure of a work shoe, which is capable of making the upper of the shoe immediately recover to the normal state if the upper is impaired, injured or broken because the upper is stomped or frequently washed, or after an excessive load is applied to the upper.  <P>SOLUTION: Jointed two-layered structures 4 with prescribed width are formed of a vamp 1 and a quarter 2 constituting the upper of the shoe on the left and right sides of the shoe. Reinforcing members are disposed in upper eyelets including the jointed two-layered structures on the left and right sides, and an end of an upper rubber material 9 and an upper eyelet cover 3 to be described later are integrally sewn with threads to the upper eyelet via the reinforcing member. The upper rubber material is connected in a direction of bringing the upper eyelets close to each other, and the upper eyelet cover is disposed on the upper rubber material. The upper eyelet cover is attached to form an arch above the upper rubber material. The center of the upper of the shoe is annularly reinforced by the upper eyelet cover, the upper rubber material and the jointed two-layered structures.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007314078-A (JP)
Title: Carrier
Inventor: TAGUCHI MIKI
IPC: B62B3/02
Filed: 2006-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier for reducing a carrying load on a flatland and in climbing stairs when a person carries a baggage.  <P>SOLUTION: The carrier is equipped with a loading carrier body 5, wheels 6, 7 mounted to the load carrier body 5, and motors 13, 14 which detect the rotational speed of the wheel and drive the wheel at a constant speed by the detection signal. When ascending a step, an assist force for ascending is obtained by rotating the wheel in the one direction so as to output an upward force by pushing the wheel to the step surface. When descending the step, the assist force for reducing a descending force is obtained by rotating the wheel to the other direction so as to output the upward force by pushing the wheel to the step surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007317624-A (JP)
Title: Lug terminal, circuit board, and electronic module
Inventor: SUDA KAZUYOSHI
IPC: H01R4/02
Filed: 2006-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lug terminal in which a position drift in manufacturing does not occur, and in which overflow of solder to a screw seat part in soldering can be prevented, and provide a circuit board and an electronic module using this lug terminal.  <P>SOLUTION: The lug terminal includes the screw seat part having a screw hole and constituted of a flat plate. A neck part extended in a first virtual line direction from the screw seat part is constituted so that the neck part has a widening part respectively widened and formed in a second virtual line direction orthogonal to the first virtual line direction at least at the neck part tip both side parts, and so that the screw seat part has a pawl part protruding to the thickness direction of the screw seat part. The screw seat part is mounted by means that the pawl part is inserted into a hole part of the substrate of the electronic module and that the widening part is soldered against a land pattern.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007317130-A (JP)
Title: Information processor and program
Inventor: HIDAKA TETSUO
IPC: G06F11/34
Filed: 2006-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To automatically delete an unnecessary operation history and actual data in an information processor accumulating the operation history and the actual data.  <P>SOLUTION: This information processor is provided with an operation history storage means storing an operation event acquired by an operation event acquisition means, an actual data storage means storing actual data acquired by an actual data acquisition means, a setting information storage means storing setting information referred for calculating the unnecessity degree of one or both of the operation event and the actual data, an unnecessity degree calculation means calculating the unnecessity degree of one or both of the operation event and the actual data based on the operation event stored in the operation history storage means, the actual data stored in the actual data storage means, and the setting information stored in the setting information storage means, and an unnecessary data deletion means deleting one or both of the operation event and the actual data from the operation history storage means or the actual data storage means according to the unnecessity degree.  <P>COPYRIGHT: (C)2008,JPO&INPIT