baber/WOPTO huggingface dataset:
Patent JP-2008210899-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: TOKANO KENICHI
IPC: H01L21/336
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device for obtaining a low-ON resistance without resulting in reduction of voltage resistance, and also to provide a method for manufacturing the semiconductor device.  <P>SOLUTION: The semiconductor device includes: a semiconductor layer of a first conductivity type; a first semiconductor region of a plurality of second conductivity types selectively provided on the principal surface; a second semiconductor region of a plurality of the first conductivity types provided adjacent to the first semiconductor region and in contact with the principal surface of the semiconductor layer with the bottom connected between the adjacent first semiconductor regions; and a third semiconductor region of a second conductivity type provided on the bottom of the second semiconductor region adjacent thereto. The semiconductor device is also characterized in that the first semiconductor region, second semiconductor region, and the third semiconductor region are arranged repeatedly almost in the parallel direction for the principal surface of the semiconductor layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008083025-A (JP)
Title: Device for detecting approaching of human body
Inventor: TOKURA TAKESHI
IPC: G01N27/22
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost device for detecting approaching of human body that can prevent malfunctions from occurring, even when door shape is changed and water droplets adhere, and that does not require pretreatment.  <P>SOLUTION: The device for detecting approaching of human body includes a sensor electrode 11, provided close to a sidewall surface 6a of the door 2 inside the housing 6 of a vehicular door handle 4 that changes in the electrostatic capacitance as a human body approaches, and auxiliary electrodes 12, 13, 14 provided in the inside of the housing 6 that suppresses changes in electrostatic capacitance due to the changes in the external environment of the sensor electrode 11, wherein the ground potential or a potential equivalent to that of the sensor electrode is provided to the auxiliary electrodes. The auxiliary electrode comprises a ground electrode 13, a first shielding electrode 12, and a second shielding electrode 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210243-A (JP)
Title: Information retrieval system
Inventor: NAKATANI YUICHI
IPC: G06F17/30
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information retrieval device for improving retrieval accuracy in retrieving information in a retrieval range corresponding to a user's attribute in information retrieval using positional information not known by a server.  <P>SOLUTION: The device receives area position information specifying an area, and acquires area search function information corresponding to the area positional information to transmit it outside by using information in an area search function corresponding database corresponding to an area search function.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208494-A (JP)
Title: Papermaking method
Inventor: YAMAGUCHI YOSHIYA
IPC: D21H17/45
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a papermaking method by examining a useful dissolving method of a water-soluble polymer dispersion in salt water to improve the yield of a raw material on wire in the papermaking, and adding the dispersion to a papermaking stock.  <P>SOLUTION: The papermaking method includes dissolving a water-soluble polymer in a concentration within the range of 0.2-1.0 mass%, mixing dilution water therewith, adding the diluted solution, and carrying out the papermaking when dissolving a dispersion composed of a water-soluble polymer fine particles obtained by dispersing and polymerizing a monomer containing a specific cationic monomer and (meth)acrylamide in an aqueous salt solution in the presence of a polymer dispersing agent dissolved in the aqueous salt solution, in the papermaking stock before papermaking.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214438-A (JP)
Title: Rubber composition
Inventor: AZECHI TOSHIO
IPC: C08K3/06
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition comprising rubber ingredients, carbon black, sulfur and a sulfur-containing silane coupling agent, wherein the rubber composition satisfies fatigue resistance and heat resistance of the rubber after vulcanization at the same time and keeps the characteristics for a long term.  <P>SOLUTION: The rubber composition comprises 20-120 pts.wt. carbon black and 0.5-3.5 pts.wt. sulfur based on 100 pts.wt. rubber ingredients composed mainly of diene, and 2-15 wt.% sulfur-containing silane coupling agent based on carbon black content.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227597-A (JP)
Title: System for authenticating communication device
Inventor: IDESAKI YOSHITO
IPC: H04L9/32
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an authenticating system capable of omitting management of previously storing a unique authentication key in a communication device side, and reducing management or rewriting in replacing of IC card.  <P>SOLUTION: A common first authentication key is previously stored in an IC card and a communication device, and a unique second authentication key is stored in only the IC card. When connected to the communication device, the IC card executes authentication processing of the first authentication key of the communication device and its own device, and transmits its second authentication key to the communication device, if the second authentication key is not included in the communication device when the authentication is established so that the transmitted key can be written into the communication device. Meanwhile, when the communication device includes the second authentication key, the IC card executes authentication processing with its own second authentication key; and when the second authentication key transferred from the IC card is written or the authentication of the second authentication key is established, the communication device executes the communication processing function.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226485-A (JP)
Title: Bulb socket
Inventor: ASO KAZUHIRO
IPC: F21V19/00
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To surely install a base portion of a wedge base bulb, in a bulb socket provided with a cover for protecting an elastic holding piece in a fitting portion.  <P>SOLUTION: The frame-shaped cover 30 covering the elastic holding piece 23 is mounted in an opening edge portion of the fitting portion 11, and a clearance Cb permitting displacement in the longitudinal direction for the cover 30 to cross the mounting direction of the base portion 51 to the fitting portion 1, is arranged between an outside surface of a pair of wall portions (a front face wall 13F and a rear face wall 13R) constituting the fitting portion 11 and the cover 30. Even if the base portion 51 is displaced forward or backward with respect to the fitting portion 11, since the cover 30 can be displaced in conformity with a position of the base portion 51, the base portion 51 can be reliably mounted into the fitting portion 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220430-A (JP)
Title: Medical apparatus
Inventor: IGARASHI MAKOTO
IPC: A61B1/00
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical apparatus capable of improving the accuracy in acquiring the information on characteristics in a desired region in the depth of a living body.  <P>SOLUTION: The medical apparatus can output sound waves and illumination light to a subject and can acquire a modulation component of the illumination light corresponding to the interaction between the sound waves and the illumination light. The medical apparatus is characterized by a light output part disposed in the medical apparatus for outputting the illumination light to the subject, a light detection part, and a sound wave output part. The light detection part is disposed at a location in the medical apparatus where the subject can be disposed in the space between the apparatus and the light output part, and where the light from the subject disposed in the space can be detected. The sound wave output part is disposed in the medical apparatus and outputs the sound waves in the direction, different from the direction of output of the illumination light output from the light output part, to the subject disposed in the space.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008020433-A (JP)
Title: Mechanical mass sensor
Inventor: FUJII TETSUO
IPC: G01P15/125
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical mass sensor of structure in which its sensor area is not enlarged, while accurately detecting mechanical mass.  <P>SOLUTION: The sensor includes a first substrate (silicon sensor substrate) having a first mechanical mass detecting means (for example, capacitive acceleration sensor) and a second substrate (silicon sensor substrate) having a second mechanical mass detecting means (for example, piezo pressure sensor) to contact the first substrate. In the sensor, the second substrate faces and contacts the first substrate to form sealing space, then seals the first mechanical mass detecting means into this sealing space to protect the first mechanical mass detecting means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008230712-A (JP)
Title: Parts replenishing device
Inventor: OHASHI MASAO
IPC: B65G65/44
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parts replenishing device capable of enhancing the degree of versatility of the layout of a floor surface with the device being installed thereon by reducing the installation space including a feeder.  <P>SOLUTION: The parts replenishing device 1 for replenishing parts to a feeder 2 to feed parts while aligning or posture-straightening the parts comprises a storage container 3 capable of storing a plurality of parts and having a discharge port 3a for discharging the parts, and a driving means 4 capable of conveying the parts stored in the storage container 3 to the discharge port 3a by giving the vibration to the storage container 3 and discharging the parts therefrom. The storage container 3 is formed copying the shape in plan view of the feeder 2 and arranged so as to cover an upper part of the feeder 2, and the parts discharged from the discharge port 3a are dropped and supplied to the feeder 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232772-A (JP)
Title: X-ray residual stress measuring method of casting
Inventor: YAMAMOTO YOSHIAKI
IPC: G01L1/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray residual stress measuring method of castings capable of obtaining a residual stress value with high reliability, in methods for measuring a residual stress by irradiating a casting with an X-ray.  <P>SOLUTION: This residual stress measuring is provided with a fining shot handling process of fining coarse crystal grains in the surface layer part 2 of a casting 1, and a next artificial aging treatment process of removing the residual stress generated at the fining shot handling process so as to measure the residual stress with irradiating the surface layer part 2 of the casting with the X-ray. According to this method, the dendrite structure of the casting 1 composed of coarse crystal grains can be fined at the surface layer part 2, so that an X-ray diffraction phenomenon can be well generated to stably obtain the correct residual stress.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244579-A (JP)
Title: Burst light receiver, optical communication system, burst light reception control method and program
Inventor: FUJIMURA ATSUSHI
IPC: H04B10/66
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve resistance against external factors such as garbage data and noise generated in burst signals with a simple configuration without the separate need of another exclusive circuit such as a mask signal generation circuit.  <P>SOLUTION: An uplink band management block 11 notifies a burst reset processing block 12 of a burst reset position, and the burst reset processing block 12 notifies an optical module 14 of burst reset. When an optical input signal is absent, the optical module 14 notifies the burst reset processing block 12 of an LOS signal indicating that effect. The burst reset processing block 12 notifies a CDR or a CPA 13 of the burst reset with the cancellation of the LOS signal as a trigger.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007196009-A (JP)
Title: Sewing machine
Inventor: KOTAKI HIROSHI
IPC: D05B43/00
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thread selecting/carrying device which simplifies operation when changing a thread during continuous sewing to exchange a large number of color threads in a sewing machine with automatic thread laying, threading apparatus.  <P>SOLUTION: In a sewing machine equipped with automatic thread guide/threading device 300, 500, 600 which deliver a needle thread which is pulled out from the side of a thread supply source and insert it into an eyelet of a sewing needle N, a thread supply source which can set three bobbins 11, and a thread selecting/carrying device 200 which has three thread grippers 221 to hold the needle thread, respectively, which is pulled out respectively from three bobbins 11 which is set in this thread supply source and can deliver these three thread grippers 221 so that a thread is caught selectively for the automatic thread guide/threading device 300, 500, 600 are provided. The thread supply source has a thread winding member 108 which can rotate around the bobbin 11, evacuates to a position which does not prevent the thread flow pulled out from the bobbin during sewing, and changes the posture nearly at right angle relative to the bobbin when rewinding the thread.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008053681-A (JP)
Title: Solar cell module and manufacturing method thereof
Inventor: NAGATA MASARU
IPC: H01L31/042
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell module with stable yield by relaxing a stress generated in a solar cell element when a connection tab is attached to the electrode on the solar cell element.  <P>SOLUTION: In a manufacturing method of the solar cell module, a solder fillet 19 is formed on a side surface on the shorter length side of a connection tab 7 to be connected to bus bar electrodes 2a and 3a formed on a substrate, up to the height of the connection tab 7. The shape of the solder fillet 19 is adjusted so that an indentation amount is 0-54% of the height of the solder fillet 19 or a bulge amount is 0-10% of the height of the solder fillet 19, by which the maximum principal stress applied to the substrate during the manufacturing process of the solar cell element can be reduced, and therefore occurrences of cracks can be reduced. Also during a laminating process after this, breaking of the solar cell element or crack generation can be reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008244929-A (JP)
Title: Portable electronic equipment
Inventor: KIYOMOTO SHINSAKU
IPC: H04M1/667
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide portable electronic equipment in which a transmissive type biometrics authentication element of high detection precision is accurately assembled at a low cost.  <P>SOLUTION: In the portable electronic equipment constituted of an upper case and a lower case connected via a first hinge portion, the upper case comprises a light source for detecting biometrics information and the lower case comprises a detection means for detecting the biometrics information using transmission light, thereby accurately assembling a transmissive type biometrics authentication element of high detection precision at a low cost.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007261271-A (JP)
Title: Loose-leaf ring
Inventor: CHENG HUNG YU
IPC: B42F3/04
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loose-leaf ring which is convenient in operation and free from a damage of a loose-leaf ring form.  <P>SOLUTION: The loose-leaf ring 1 for holding a loose-leaf paper, comprises: two semi-circular components 3, 5 for folding the loose-leaf paper; and an elastic connector 23 for connecting the two semicircular components 3, 5 in a movable condition. The loose-leaf ring in the present invention is convenient for being opened and closed, hard to be deformed, and easily revolves the loose-leaf form which is held.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008241220-A (JP)
Title: Boiler control device and control method
Inventor: SEKIAI TAKAO
IPC: F23C99/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce carbon monoxide in exhaust gas of a boiler when there is variation in the flow of pulverized coal charged from a plurality of burners.  <P>SOLUTION: This boiler control device has: measuring instruments for measuring the flow of fuel supplied to the burners for every burner, and also has: a patterning means for forming a flow pattern of fuel flow based on the measured values of the measuring instruments; and an operation signal generating means for computing the air flow supplied to the burners or air ports based on the pattern information generated in the patterning means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251651-A (JP)
Title: Heat sink
Inventor: CHIBA HIROSHI
IPC: H01L23/473
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sink which has high cooling efficiency and can be miniaturized.  <P>SOLUTION: The heat sink 100 contacting a heat-generating article for cooling includes a main body 20 made of a porous material including a plurality of holes 12, and a first flow passage 13a and a second flow passage 13b provided on the main body, wherein a cooling medium introduced through the first flow passage is exhausted from the second flow passage through the holes. Preferably, flat plates 31 are provided so as to cover each of the surfaces of the main body, and a flat plate 31d has an intake opening port 32 for introducing the cooling medium into the first flow passage and an exhaust opening port 32 for exhausting the cooling medium from the second flow passage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246520-A (JP)
Title: Method of manufacturing steel bar or wire rod
Inventor: INOUE YOSHIMASA
IPC: B21B1/16
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a steel bar or a wire rod by which the generation of surface flaws is prevented when manufacturing the steel bar or the wire rod by performing the tandem rolling of a square steel product having an approximately regular square cross-sectional shape and also line flaws are not generated on the surface even when forging the obtained steel bar or the wire rod.  <P>SOLUTION: When manufacturing the steel bar or the wire rod by rough rolling the square steel product having an approximately regular square in the cross-sectional shape with a tandem mill in which stands the rolling directions of which are crossed orthogonally each other are alternately lined up and, after that, further by continuing rolling, before rough rolling, the distances between two pairs of opposite sides are respectively measured about the cross section of the above square steel product and, when the difference between their distances excess a predetermined value, it is better to perform the tandem rolling after grinding the surface of the square steel product so as to be less than the predetermined value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250718-A (JP)
Title: Storage device using nonvolatile cache memory and control method thereof
Inventor: TAKAI YORIHARU
IPC: G06F12/08
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability of a storage device by efficiently using the characteristics of a nonvolatile cache memory and a hard disk and compensating for disadvantages of the hard disk drive.  <P>SOLUTION: The storage device using a nonvolatile cache memory comprises: a host interface; a command analyzing part for analyzing contents of a command; a request and determination result memory for storing request information for permitting or forcedly inhibiting access to the hard disk; a device state determination part for determining the request information of the request and determination result memory prior to response to the command analyzed by the command analyzing part; and a media access determination part for inhibiting access to the hard disk when a determination result of the device state determination part indicates "inhibited", and permitting the access on the basis of an analysis result of the command analyzing part and an independent determination result when the a determination result of a switching information determination part indicates "permitted".  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007178006-A (JP)
Title: Chemical valve
Inventor: OSUGI SHIGERU
IPC: F16K23/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical valve capable of improving sealing property and preventing air bubbles from remaining.  <P>SOLUTION: In this chemical valve provided on a flow passage in which fluid flows, controlling supply of fluid by operating a diaphragm valve element 15 and letting it abut on or leave a valve seat 14, and operating the diaphragm valve element 15 and a diaphragm valve element 16 for suck back integrally, one end is connected with the diaphragm valve element 16 for suck back, and the other end 11a has a connection bar 11 being like a spherical face and abutting on the diaphragm valve element 15.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007232729-A (JP)
Title: On-board information input and output system
Inventor: MAKINO YASUNAGA
IPC: B60R16/02
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable operation input on a plurality of seats, and to prevent display of important information based on input operation by a driver from being changed.  <P>SOLUTION: This system is equipped with an electronic device 1 comprising a navigation function, display screens 20, 30, and operation input means 21, 31. By providing a driver priority mode accepting means 12 for making the operation input means give priority to operation made by the driver, display switching operation by a means other than the input means 21 for a driver is prohibited during a period during which predetermined important information is displayed on the display screens 20, 30 in a driver priority mode. Moreover, when an input operation for operating the navigation operation is made, information on the earliest input operation is displayed only for a predetermined period, and interruption operation or display from the other input means 21, 31 is prohibited during the predetermined period. When another function other than the navigation function is operated, information based on operation for the other function is displayed on the display screens 20, 30, independently from the navigation function.  <P>COPYRIGHT: (C)2007,JPO&INPIT