baber/WOPTO huggingface dataset:
Patent JP-2009057820-A (JP)
Title: Hydraulic circuit for construction machinery
Inventor: IOKU KENSUKE
IPC: E02F9/22
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently merge and supply the pressure oil, in construction machinery having a first to a third line connected with a first to a third pump respectively, from the third pump with the first line to which the pressure oil from the first pump is supplied, as well as the second line to which the pressure oil from the second pump is supplied.  <P>SOLUTION: The hydraulic circuit includes the followings: a first confluent passage capable of supplying the pressure oil from the third pump to a first unloaded passage of the first line, a second confluent passage capable of supplying the pressure oil from the third pump to the second supply passage of the second line, a discharging passage connecting the first confluent passage/the second confluent passage with a tank and also having a throttle, and finally a confluent switching valve having a communication position for discharging the pressure oil from the third pump to the tank via the discharging passage and a restricting position for shutting off the discharging passage or restricting the discharging amount from the communication position. When a second direction switching valve specified of the second line is operated, the switching valve is switched from the communication position to the restricting position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010067384-A (JP)
Title: Fuel battery module
Inventor: WATANABE NAOKI
IPC: H01M8/06
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel battery module which can acquire precisely temperature of a reforming catalyst in a reformer and can secure certainly airtightness at sealing of the reforming catalyst.  <P>SOLUTION: The fuel battery module FC includes a plurality of fuel battery cells 4, at least one reformer 5 which is arranged at the upper part and includes a reforming catalyst to reform a reforming gas to make it a fuel gas, and temperature sensors 8a, 8b which acquire the temperature of the reforming catalyst. The reformer 5 has a thin flat shape in which the respective areas of the lower face 5a and the upper face 5b are larger than those of the other faces, and the temperature sensors 8a, 8b are arranged at the outside of the reformer 5 on the upper face 5b side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010072169-A (JP)
Title: Lens module and electronic equipment
Inventor: KIM WOOJUNG
IPC: G02B7/04
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To surely hold the position of an optical element in a mechanism which moves the position of the optical element forward and backward by means of the application of electric power.  <P>SOLUTION: A lens module 1 has: a lens 10 which forms an image of an object on an image pickup element 100; an ion-conductive polymer actuator 11 which moves a lens holder 13 forward and backward along the optical axis direction by means of the application of electric power; and a holding part 12 which holds the lens holder 13 at least at two positions along the optical axis direction when the ion-conductive polymer actuator 11 moves the lens holder 13 forward and backward.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010073785-A (JP)
Title: Multilayered wiring board, and method of manufacturing the same
Inventor: SHIMIZU YUICHI
IPC: H05K3/46
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayered wiring board having both a noise suppression effect and high specific permittivity and facilitating its manufacture; and a method of manufacturing the same.  <P>SOLUTION: This multilayered wiring board 1 is composed by laminating a magnetic sheet 4 locally different in orientation of soft magnetic metal flat powder 8 between two wiring boards 2, 3. The method of manufacturing the same includes a slurry sheet formation step, a lamination step, a local magnetic field application step and a hardening step. In the local magnetic field application step, a magnetic field is locally applied, in the lamination direction, to the soft magnetic metal flat powder 8 of a slurry sheet 4S sandwiched between flat electrodes 6, 7 of the upper and lower wiring boards 2, 3, and the soft magnetic metal flat powder 8 in a predetermined region 4A2 is oriented in the vertical direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069395-A (JP)
Title: System for recovering valuables
Inventor: ARIMURA RYOICHI
IPC: C02F1/28
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of efficiently and selectively recovering valuables and of being easily applied to existing wastewater treatment.  <P>SOLUTION: The system includes: a functional powder injecting device 16 for injecting a functional powder; a functional powder recovering device 17 for recovering the functional powder having adsorbed the valuables in wastewater; a valuables recovering device 18 for recovering the valuables adsorbed by the functional powder; and a functional powder controlling device 10a provided with an injection rate data memory 102 for storing injection rate data 102a correlating the quality of the wastewater with the injection rate of the functional powder to be injected thereto, an injection rate reading means 101a for reading from the injection rate data an injection rate correlating with the input quality of the wastewater flowing in from the water source, and a calculation means 101b for calculating the amount of the functional powder to be injected by cumulating the product of the injection rate read by the injection rate reading means and the amount of the wastewater flowing in from the wastewater source and for outputting the amount to be injected to the functional powder injecting device 16. The functional powder injecting device 16 injects the functional powder of the amount input from the calculation means 101b into the wastewater.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010073843-A (JP)
Title: Microprocessor structure
Inventor: MAENO YOHEI
IPC: H01L23/34
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat dispersion sheet provided between a heat spreader and a heat sink, excellent in reworkability in bonding operation, in a microprocessor structure equipped with the heat spreader and the heat sink, and to provide a microprocessor structure that uses the heat dispersion sheet.  <P>SOLUTION: The microprocessor structure includes a heat spreader 100, a heatsink 200, and a heat dispersion sheet 10 provided between the heat spreader 100 and the heatsink 200. The heat dispersion sheet 10 includes a carbon nanotube assembly in which a plurality of carbon nanotubes, having a plurality of layers, are arrayed in length direction. The shear bonding force to the surface of an aluminum plate, at 25°C, at both ends of the carbon nanotube assembly is 15 N/cm<SP>2</SP>or higher.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009165100-A (JP)
Title: High-frequency amplifier, high-frequency module and mobile wireless apparatus using the same
Inventor: OKUMA KOSUKE
IPC: H03F1/32
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency amplifier having high linearity, easy to integrate and resistant to a variation in a transistor characteristic due to a process variation.  <P>SOLUTION: This high-frequency amplifier has a bias circuit to bias an amplifying element for amplifying a high frequency. The bias circuit includes a feed back circuit, in which a circuit with a low pass characteristic and having capacity having grounded one end is inserted into a feedback group of its feedback circuit. Stable bias voltage is thus supplied, for improving the linearity of the high-frequency amplifier.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010073951-A (JP)
Title: Semiconductor device
Inventor: KOMATSU MIKIHIKO
IPC: H01L25/18
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for supplying a voltage generated by either one of multiple semiconductor chips to the other semiconductor chips as a source voltage to cause them to operate stably, in a semiconductor device wherein the multiple semiconductor chips are stacked in one and the same package.  <P>SOLUTION: As one of main embodiments, two chips are stacked and pads A, B and C are arranged along the sides of the individual chips which are parallel to each other and these pads are commonly connected by metal wires A, B and C, respectively. As another embodiment, pads H and J are arranged along other side than the side along which the pads A, B, and C are arranged, and these pads are connected by bonding with metal wires HJ between the chips.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009003964-A (JP)
Title: Machine vision system operating method
Inventor: TESSADRO ANA M
IPC: G06T5/20
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine vision system operating method for accurately detecting an edge position based on a plurality of different image characteristics.  <P>SOLUTION: The method accurately detects and locates an edge or boundary position based on a number of different characteristics of the image, such as texture, intensity, color, etc. A user can invoke a boundary detection tool to perform, for example, a texture-based edge-finding operation, possibly along with a conventional intensity gradient edge-locating operation. The boundary detection tool defines a primary region of interest that will include an edge or boundary to be located within a captured image of an object. The boundary detection tool is useable to locate edges in a current object, and to quickly and robustly locate corresponding edges of similar objects in the future.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010073102-A (JP)
Title: Shopping system
Inventor: MIYATA KOTARO
IPC: G06Q10/00
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shopping system allowing purchase of a commodity even without lining up in front of a food check-out counter.  <P>SOLUTION: The shopping system has: a checking-in locker 13 for checking in a commodity put in a first basket; a scan device 24 for scanning the commodity checked in the checking-in locker 13; a reception locker 14 for storing a second basket in which the commodity scanned by the scan device 24 is put; a display plate 22 for notifying that the scan of the commodity is ended; and a fee settlement machine 15 for settling for the commodity completed with the scan.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081208-A (JP)
Title: Electric acoustic system
Inventor: SUZUKI KAZUNORI
IPC: H04R3/04
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric acoustic system capable of propagating a high-frequency sound with a frequency equal to or higher than that of an audible sound for human being in space to a listener with no substantial attenuation.  <P>SOLUTION: The electric acoustic system radiates sound including audible sound and high-frequency sound having a frequency exceeding that of audible sound to a listener in a predetermined space. It includes an equalizer circuit 10 which compensates for attenuation of high-frequency sound in a free space at the position of a listener, and equalizes signal level of high-frequency sound so that the signal level of the audible sound is substantially equal to the signal level of the high-frequency sound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078928-A (JP)
Title: Method of manufacturing optical filter for display having ground electrode portion
Inventor: ISHII YORINOBU
IPC: H05K9/00
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical filter for display, in which a ground electrode which is easily mounted on a display and easily grounded can be precisely and easily manufactured.  <P>SOLUTION: The method of manufacturing the optical filter for display having a ground electrode portion includes steps of: forming an uncured functionality layer containing an ultraviolet curing resin composition on a transparent base having a patterned electromagnetic wave shield layer; and determining an uncured functionality layer formed on a ground electrode portion of the electromagnetic wave shield layer as an unexposed position, irradiating the uncured functionality layer with ultraviolet laser light while moving the ultraviolet laser light to optically cure the exposed portion, and removing the unexposed portion with a solvent to expose a portion of the electromagnetic wave shield layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010076919-A (JP)
Title: Medium side edge truing-up mechanism
Inventor: YANO TATSUYA
IPC: B41J13/30
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems with a medium side edge truing-up mechanism which includes a medium conveying passage having a medium having a reference part abutting on the side surface, and a side edge truing-up roller provided along the conveying passage and a press roller facing the side edge truing-up roller which are detachably installed and in which, after a medium is pressed between both rollers, the side end of the medium is moved to the medium abutting reference part by rotating the side edge truing-up roller wherein a holding forces of a high-rigidity medium and low-rigidity medium are the same, and if the holding force of the high-rigidity medium is increaed to stably and reliably true up, the low-rigidity medium is wrinkled and elastically deformed when the medium is held.  <P>SOLUTION: A recess is formed in the peripheral surface of the side edge truing-up roller so that a press roller provided so as to face the side edge truing-up roller can press against the side edge truing-up roller by a spring. A projection larger in height than the depth of the recess formed in the side edge truing-up roller is formed on the peripheral surface on the press roller. The projection is brought into contact with the recess of the side edge truing-up roller, and gaps are formed at those positions other than the contact position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010079115-A (JP)
Title: Image forming apparatus
Inventor: TAKIGUCHI TOSHIKI
IPC: G03G15/16
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that makes a nip pressure between an image carrier and a transfer roller constant regardless of wear of the circumference of a transfer roller and also smoothly transfers a rotating force between the image carrier and the transfer roller.  <P>SOLUTION: The image forming apparatus 100 includes a photoreceptor drum 41, the transfer roller 45, color members 91 and 92, and an idle gear 98. The photoreceptor drum 41 bears a toner image. The transfer roller 45 rotates in firm contact with the photoreceptor drum 41, thereby transferring a toner image to paper sandwiched between the photoreceptor drum 41 and itself. Color members 91 and 92 are freely altered in the distance between the shafts of the photoreceptor drum 41 and transfer roller 45. The idle gear 98 is a gear that transmits a rotating force between the photoreceptor drum 41 and the transfer roller 45 and engages with a coaxial gear 414 rotated integrally with the photoreceptor drum 41.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081483-A (JP)
Title: Wall mounting structure for electronic apparatus
Inventor: YOSHIDA KAZUYA
IPC: H04M9/00
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall mounting structure for an electronic apparatus in which a mounting plate is attached to an exposed intercom so as to be constructed into embedded box.  <P>SOLUTION: The wall mounting structure for an electronic apparatus comprises: an embedded box embedded in a wall surface; the electronic apparatus on which electronic components are mounted; and the mounting plate for fixing the electronic apparatus, wherein the electronic apparatus with the mounting plate attached thereto is attached to the embedded box. The embedded box comprises a front-side front wall to mount the electronic apparatus thereon and a box opening on the front wall for introducing a cable from the electronic apparatus into the embedded box. The mounting plate comprises a screw hole for attaching the electronic apparatus thereto. The mounting plate is formed longer than a vertical or horizontal opening distance of the box opening and formed shorter than a vertical or horizontal inside distance of the front wall inside the embedded box.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010085426-A (JP)
Title: Objective lens for microscope
Inventor: KAJITANI KAZUO
IPC: G02B21/02
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective lens for a microscope that can change magnification, has a full magnification, and has various properly corrected aberrations.  <P>SOLUTION: This objective lens for the microscope is formed of a first lens group having a positive refracting power, a second lens group having a negative refracting power, a third lens group having a positive refracting power, in the order starting from the object side. The second lens group moves in the optical axis direction. For the objective lens, following conditional expressions (1) and (2) hold: NAH/NAL>2.2 (1), and 0>(L12-fB1)/D2>-1 (2). Here, NAL is numerical aperture for lowest magnification; NAH is numerical aperture for highest magnification; fB1 is the distance from the surface of the first lens group on the closest side to the image to a back-side focal position; L12 is the shortest distance between the surface of the first lens group on the closest side to the image and the surface of the second lens group on the closest side to the object; and D2 is the distance from the surface of the second lens group on the closest side to the object to the surface on the closest side to the image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010086332-A (JP)
Title: Retrieving method and retrieving device
Inventor: TOSHIMA EIICHIRO
IPC: G06F3/0482
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to perform retrieval and subdivide a data set only by selecting one of search expressions for dividing the data set by a predetermined size, which is automatically generated.  <P>SOLUTION: The retrieving method includes: a search expression set generation process for generating a set of search expressions by combining a plurality of search expressions; a search expression set score calculation process for calculating a presentation rank score of the set of search expressions on the basis of a hit rate in the data set of each search expression included in the set of search expressions generated in the search expression set generation process; a search expression set presentation process for presenting sets of search expressions generated in the search expression set generation process in order of the presentation rank score calculated in the search expression set score calculation process; a search expression selection process for selecting a search expression from the set of search expressions presented in the search expression set presentation process on the basis of a user's operation; and a search expression execution process for retrieving the data set on the basis of the search expression selected in the search expression set selection process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009032395-A (JP)
Title: Semiconductor memory and semiconductor device
Inventor: SATO HAJIME
IPC: G11C11/403
Filed: 2008-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory which can be easily adapted to an improvement in power consumption and performance of a mobile system.  <P>SOLUTION: The semiconductor memory has a refresh mode in which a partial memory cell region is refreshed. In the refresh mode, a portion of the entire memory cell region that has a satisfactory refresh characteristic is set to be a refresh region. The refresh region is set by, for example, an address scramble circuit 90 provided between an address buffer 91 and an address decoder 92.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010093067-A (JP)
Title: Heat treatment apparatus of substrate
Inventor: KASATSUGU KATSUNAO
IPC: C23C16/455
Filed: 2008-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment apparatus of substrates capable of uniformly heat-treating substrates, such as semiconductor wafers.  <P>SOLUTION: The heat treatment apparatus includes a load space 3 at a lower portion of a heat treatment furnace 2. A nozzle 63 is disposed directly below a boat 4 axisymmetrically to an axis L1 of the semiconductor wafer W, and a process gas supplied from a gas supply pipe 61 is axisymmetrically supplied to the semiconductor wafer W.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258613-A (JP)
Title: Photosensitive resin composition, cured material thereof and printed wiring board having solder-resist layer made of cured material thereof
Inventor: SHIBAZAKI YOKO
IPC: G03F7/027
Filed: 2008-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition for forming a solder-resist layer, which is excellent in coloring power and hiding power and has high aspect ratio and high resolution.  <P>SOLUTION: The photosensitive resin composition contains a perylene type colorant and a carboxylic acid-containing resin. Further, the photosensitive resin composition may contain a phthalocyanine base colorant, of which the color tone is green or orange. The photosensitive resin composition imparts high resolution, with respect to an alkali-developing photo-solder resist, in particular, the solder resist for a printed wiring board.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010097847-A (JP)
Title: Xenon flash lamp and pseudo solar light irradiation device using the same
Inventor: TAKENAGA MAKI
IPC: H05B41/282
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To design a xenon flash lamp so that it has a lamp voltage within an appropriate range to the breakdown voltage of a semiconductor used for a main circuit of a lighting circuit.  <P>SOLUTION: In the xenon flash lamp, when the tube diameter of the xenon flash lamp is D (mm), the xenon gas pressure is P (torr), the emission length per lamp is L (mm), n is an integer of 1 or more, and the lamp voltage per lamp is V, the relation of 1,000≤n×L≤3,000 is satisfied, and the D, P and L are selected so as to satisfy the relation of n×V≤800 when the lamp current is 60 A or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009053205-A (JP)
Title: Method for measuring corrosive environment of mobile body, its design method, corrosion testing method for mobile body material, its selecting method, surface treated steel plate, and anti-corrosive steel material
Inventor: MIZUNO DAISUKE
IPC: G01N27/00
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a design method for the rust preventive structure and rust preventive design of a mobile body by carrying out a quantitative method for measuring corrosive environment on the mobile body whose environment changes sharply.  <P>SOLUTION: At least one corrosion sensor is installed at one or more parts of the mobile body at least a part of which is composed of a metal material, wherein the corrosion sensor has two kinds of metal electrodes different in component and/or composition, one kind of which is a metal material to be selected for a component of a mobile body material, while the other kind is the same metal different from the one kind and metal to be noble in an electrochemical rank to the one kind, and the corrosion sensor is arranged so that a clearance between a pair of electrodes is 0.1-5 mm across an insulator. An electric current or potential difference between the electrodes caused by electric short circuit of the electrodes in the corrosive environment is continuously or intermittently measured including a moving time.  <P>COPYRIGHT: (C)2009,JPO&INPIT