baber/WOPTO huggingface dataset:
Patent JP-2009070421-A (JP)
Title: Multivalued information recording method and device
Inventor: MIYAOKA YASUYUKI
IPC: G11B7/125
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multivalued information recording method and device, by which a recording mark size can precisely be formed and a stable recording mark size less affected by heat interference can be formed without enhancing setting resolution of a recording pulse.  <P>SOLUTION: Multivalued information is recorded in 1 cell of virtual cells by using a recording pulse string composed of powers of three or more values: a first pulse Pw3 mainly in charge of recording; a second pulse Pw2 preceding the first pulse; and a base power Pw1. In this case, the powers of the three-values satisfies the relation: (power value of the second pulse Pw2)<(base power value Pw1)<(power value of the first pulse Pw3). By adjusting both of the pulse width of the first pulse Pw3 and that of the second pulse Pw2 preceding thereof according to the level value of the multi-valued information, each piece of multi-valued information is recorded.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007328376-A (JP)
Title: Optical receptacle and optical module using the same
Inventor: MATSUMOTO TOSHIYUKI
IPC: G02B6/42
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical receptacle which can be made short, stabilizes the force when a plug ferrule is inserted into or pulled from, and having favorable reproducibility of connection loss.  <P>SOLUTION: The optical receptacle is constituted of a fiber stab 1 prepared by inserting and fixing an optical fiber into a through hole of a ferrule, a holder 5 fixing the rear end of the fiber stab 1, and a sleeve 4 inserted into the fiber stab 1. The sleeve 4 has a thick part 4a integrally formed with the sleeve 4 at one end where the fiber stab 1 is inserted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009070636-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: NAKAGAWA HIROE
IPC: H01M10/0568
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery having output characteristics equivalent to or greater than that when a general nonaqueous electrolyte formed by mixing a lithium salt into a nonionic solvent is used although the nonaqueous electrolyte contains a quaternary ammonium cation.  <P>SOLUTION: In the nonaqueous electrolyte battery having a cathode, an anode, and a nonaqueous electrolyte containing a nonionic solvent, the quaternary ammonium cation, and a lithium cation, the nonaqueous electrolyte contains a saturated aliphatic cyclic quaternary ammonium cation, an N(SO<SB>2</SB>F)<SB>2</SB>anion, and a fluorine-content inorganic anion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069667-A (JP)
Title: Image forming device
Inventor: TADA KAORU
IPC: G03G21/16
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device provided with a movable body such as a paper sheet cassette, and capable of preventing the movable body from being drawn out unintendedly, falling, down or like, in the image forming device for a copying machine, a facsimile machine, a printer, a printing unit, or the like.  <P>SOLUTION: This image forming device has the movable body 14 drawn out at least from the image forming device body 99, and a positioning means 21 for mutually positioning the image forming device body 99 and the movable body 14, when the movable body 14 is lifted so as to hold the image forming device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075654-A (JP)
Title: Disk area allocation management system, disk area allocation management method, management server, and computer
Inventor: YOKOTA DAISUKE
IPC: G06F3/06
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the load or operation costs of a management server in a thin client system, and to automatically increase a disk capacity allocated to a user.  <P>SOLUTION: This disk area allocation management system is configured of a computer having a means for deciding whether or not a disk area has been already allocated based on storage data in a storage device, and for, when the disk area has been already allocated, inquiring the management server about connection information to the disk area and a means for receiving response data returned from a management server, and for reading connection information to the disk area, and for connecting it to the disk area. Also, this disk area allocation management system is configured of a management server having a means for receiving an inquiry about the connection information from the computer, and for reading the connection information to the disk area assigned to the computer from the management table of the storage device for response.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008206510-A (JP)
Title: Method for obtaining intestinal stem/precursor cell
Inventor: TANIGUCHI HIDEKI
IPC: C12N5/10
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of acquiring stem/progenitor cells of intestinal epithelial cells and culturing the same, and to provide a method of inducing differentiation from the stem/progenitor cells of the intestinal epithelial cells to cells for configuring intestinal epithelial tissue.  <P>SOLUTION: The method of acquiring the stem/progenitor cells of the intestinal epithelial cells and culturing the same includes culturing an aggregate of intestinal cells, preferably, culturing the aggregate in a culture broth containing EGF. The method of inducing the differentiation from the stem/progenitor cells of the intestinal epithelial cells to the cells for configuring the intestinal epithelial tissue includes removing the EGF from a culture broth of the cells.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009075701-A (JP)
Title: Bar-code generation system, bar-code generation program, printer and test chart
Inventor: OTA MUNETAKA
IPC: B41J29/46
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To generate proper bar-code configuration information as well as a proper bar-code satisfying use conditions of an individual user in a short time and with the minimal use of a paper sheet and ink.  <P>SOLUTION: A test chart for printing black bars and white bars of a barcode, each of which has one of multiple different numbers of dots-in-width, is printed on a printing device on which barcodes are printed. In image data on the test chart, the space between neighboring black bars on the test chart is used as a white bar. The widths of black bars and white bars of a barcode are measured based on the image of the printed test chart. Based on this measurement result, the numbers of dots-in-width of black bars and white bars to be set at a printing time are calculated as barcode correction values so that the black bar widths and white bar widths of a printed barcode meet predetermined sizes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075329-A (JP)
Title: Radiation-sensitive resin composition, interlayer dielectric and microlens, and method for producing those
Inventor: ICHINOHE DAIGO
IPC: G02B1/04
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-sensitive resin composition capable of forming an interlayer dielectric excellent in adhesion and various resistances under a baking condition of ≤200°C when used to form the interlayer dielectric, and capable of forming microlenses having a good melt shape when used to form microlenses.  <P>SOLUTION: The radiation-sensitive resin composition comprises [A] a copolymer of (a1) at least one selected from the group consisting of unsaturated carboxylic acids and unsaturated carboxylic acid anhydrides and (a2) an unsaturated compound other than the component (a1), [B] a 1,2-quinonediazide compound, and [C] a specific onium-fluorinated alkylfluorophosphate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009030007-A (JP)
Title: Silicon-containing film-forming composition, silicon-containing film, silicon-containing film-forming substrate and patterning method using the same
Inventor: OGIWARA TSUTOMU
IPC: G03F7/11
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-cured silicon-containing film-forming composition that forms an excellent pattern by using a formed silicon-containing intermediate film and ensures effective transfer of a photoresist pattern and accurate processing of a substrate.  <P>SOLUTION: The heat-curable silicon-containing film-forming composition comprises (A-1) a silicon-containing compound obtained through hydrolytic condensation of a hydrolyzable silicon compound in the presence of an acid catalyst, (A-2) a silicon-containing compound obtained through hydrolytic condensation of a hydrolyzable silicon compound in the presence of a base catalyst, (B) a compound represented by the formula (1): L<SB>a</SB>H<SB>b</SB>X (wherein L is Li, Na, K, Rb or Ce; X is a hydroxy group or an organic acid group; a is ≥1; and b is 0 or ≥1) or a compound represented by the formula (2): M<SB>a</SB>H<SB>b</SB>A (wherein M is sulfonium, iodonium or ammonium; and A is the X or a nonnucleophilic counter ion), (C) an organic acid, (D) an alcohol containing a cyclic ether as a substituent group and (E) an organic solvent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008029862-A (JP)
Title: Solid golf ball
Inventor: IWAMI SATOSHI
IPC: A63B37/12
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid golf ball which raises a feeling at the time of a blow without spoiling a fly distance and durability which are the features of the solid golf ball.  <P>SOLUTION: The solid golf ball including a core and a cover formed on the core, and the core consists of a rubber composition containing (i) 100 pts.wt. of a base material rubber, (ii) 20-45 pts.wt. of a co-crosslinking agent, (iii) 0.3-5 pts.wt. of an organic peroxide, (iv) 0.05-3pts.wt. of an organic sulfur compound and (v) 1-20 pts. wt of a metal powder.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009080152-A (JP)
Title: Variable-focus liquid crystal lens and its manufacturing method
Inventor: IMAI YUKA
IPC: G02B3/14
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable-focus liquid crystal lens which can provide a desired lens characteristic by uniformly aligning a liquid crystal and to provide its manufacturing method.  <P>SOLUTION: The variable-focus liquid crystal lens 1 has structure wherein a liquid crystal layer 13 is held between two opposed transparent substrates 11 and 12 formed with transparent electrodes 16 and 17, respectively. A seal 10 is provided at a peripheral part between the transparent substrates 11 and 12 and thereby leakage of a liquid crystal is prevented and the liquid crystal layer 13 is held in a prescribed thickness. Transparent Fresnel lens faces 14 and 15 are formed on the opposed surfaces of the transparent substrates 11 and 12, respectively. Alignment layers 18 and 19 for aligning the liquid crystal in a prescribed direction are provided on the surfaces of the Fresnel lens faces 14 and 15, respectively. The alignment layers 18 and 19 are formed directly onto a forming material for forming the Fresnel lens faces 14 and 15 by transfer of a mold.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078616-A (JP)
Title: Braking controlling device and method for motorcycle
Inventor: TSURUHARA RYUZO
IPC: B60T8/26
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide braking controlling device and method for motorcycle for reducing a sense of incongruity felt by a driver for operation of a brake operation means when the driver operates the brake operation means during communicating control.  <P>SOLUTION: In this braking controlling device, an ECU opens, closes, and drives first opening and closing valves 31f, 31r and second opening and closing valves 32f, 32r individually to communicate an upstream side more than a downstream side brake liquid passage in a liquid pressure circuit with a downstream side brake liquid passage when starting the communicating control. The ECU drives a pump by rotating a motor continuously during the communicating control. The ECU stops the rotation of the motor after the set time KT2 elapses from the time when opening, closing, and driving of each of the opening and closing valves 31f, 31r, 32f, 32r are stopped based on the completion of the communicating control. That is, the ECU stops driving of the pump.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078698-A (JP)
Title: Transmission case of working vehicle
Inventor: KATO YUJI
IPC: F16H57/025
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a reduction in the production cost of the transmission case of a working vehicle when producing a relatively large working vehicle and a small working vehicle.  <P>SOLUTION: A first state is set where right and left transmission cases 14 with right and left axle cases 15 for traveling and transmission gears 37, 39 are connected to right and left support parts 10c and the power of right and left output gears 32 R, 32L is transmitted from the transmission gears 37, 39 of the right and left transmission cases 14 to the axles 38 of the right and left axle cases 15. A second state is set where the right and left axle cases 15 for traveling are connected to the right and left support parts 10c and the power of the right and left output gears 32 R, 32L is transmitted to the axles 38 of the right and left axle cases 15. The first and second states are selectably configured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080907-A (JP)
Title: Optical disk drive
Inventor: NISHINA YASUHIRO
IPC: G11B7/12
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk drive which is improved so that a flexible flat cable fixed to the mounting surface on the back of the traverse chassis is not broken just before a section folded at a right angle.  <P>SOLUTION: In the optical disk drive, a flexible flat cable 6 extending back from the optical pickup 4 toward the back of the traverse chassis 2 is folded at a right angle to fix the folded section 6a and its neighboring section to the mounting surface 20a along the back of the traverse chassis. The mounting surface 20a on the back of the traverse chassis formed on a slope gradually tapered from the back end to the front. The curvature of the cable 6 just before the folded section 6a is increased by the inclined mounting surface 20a and the bending stress concentration is reduced to prevent the cable breakage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009079564-A (JP)
Title: High-pressure pump control device of internal combustion engine
Inventor: UEDA KUNIAKI
IPC: F02M59/36
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To make compatible both the improvement of a restarting property and cost reduction while reducing fuel leakage from a fuel injection valve after an engine stop, in an engine for pressurizing fuel to high pressure by a high-pressure pump and supplying the fuel to the fuel injection valve.  <P>SOLUTION: A fuel pressure control valve 23 is provided at the intake port 22 side of the high pressure pump 14 and a check valve 28 is provided at the discharge port 27 side and an orifice 31 is provided at a valve element 29 of the check valve 28. Fuel leakage from the fuel injection valve 34 is reduced by lowering fuel pressure in high-pressure fuel piping 32 by maintaining the fuel pressure control valve 23 in an open valve state after the engine stop, and returning the fuel in the high pressure fuel piping 32 to a pump chamber 18 gradually through the orifice 31. Then, when the fuel pressure in the high pressure fuel piping 32 is lowered to predetermined pressure (around minimum restartable fuel pressure), the fuel pressure control valve 23 is closed and the fuel pressure in the high pressure fuel piping 32 is maintained around the predetermined pressure, and then a restarting property is improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088718-A (JP)
Title: Resource management system and apparatus
Inventor: YUBIHARA TOSHIYUKI
IPC: H04W72/04
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem that since consumption of resources cannot accurately be predicted at an access point where the resources can be reserved before handover because the number of access points a mobile station is requesting the resources is not known, the access point cannot respond appropriately to the request of resources from a mobile station and thereby the mobile station cannot use the resources at the access point efficiently.  <P>SOLUTION: The mobile station examines a candidate of handover, stores the results of examination and records the access points at which the resources are already reserved by using that information. Subsequently, the mobile station determines the number of source access points for requesting the resources from the recorded information, and transmits a frame to a resource request destination access point along with the amount of resources to be requested. The access point can predict the probability that the requested resources are used actually by receiving that frame.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009087632-A (JP)
Title: Alkaline storage battery system
Inventor: OCHI MAKOTO
IPC: H01M4/52
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkaline storage battery system conducting partial charge-discharge capable of providing a reducing effect of adding amount of zinc to a positive mix, a concentration lowering effect of an electrolyte, and a content increasing effect of lithium in the electrolyte as the synergistic effect.  <P>SOLUTION: The alkaline storage battery system includes an alkaline storage battery 10 including an electrode group having a nickel positive electrode 11, a hydrogen storage alloy negative electrode 12, and a separator 13; an alkaline electrolyte; and an outer can 14 accommodating the electrode group and the alkaline electrode, and further includes a charge-discharge control means for controlling charge-discharge of the battery 10. In addition, zinc (Zn) is added to nickel hydroxide that is a main positive electrode active material in the nickel positive electrode 11 with an addition amount of 5% by mass or less with respect to the mass of nickel in the positive electrode active material. The concentration of the alkaline electrolyte is 6.5 mol/L or less and the content of lithium in the alkaline electrolyte is 0.3 mol/L or more, and the charge-discharge control unit controls partial charge-discharge.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008086021-A (JP)
Title: Learning apparatus and learning method
Inventor: KONDO TETSUJIRO
IPC: H04N5/21
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To learn a coefficient and to generate optimal data using the coefficient, in order to further enhance a resolution, S/N, compression distortion, luminance value and the like of an input image signal.  <P>SOLUTION: A processing circuit 3 applies image quality reduction processing such as processing f(x) like LPF, compression/decompression, gain and offset, for example, to an input image signal. A class code (index) is generated from the image signal to which processing f(x) has been applied, and the generated class code is supplied to a learning circuit 7. Switches 4 and 6 are changed over to supply, to the learning circuit 7, the image signal to which processing f(x) has been applied and a teacher signal, the image signal to which processing f(x) has been applied, and the input image signal, and the input image signal and the teacher signal. In the learning circuit 7, in order to acquire coefficients of a linear combination expression from these signals, learning is performed in accordance with least square error standards.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009087881-A (JP)
Title: Water seepage inspection device, and pole air break switch equipped with the device
Inventor: OKINO KOJIRO
IPC: H02B3/00
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water seepage inspection device inspecting the seeped water pooling situation when there occurs a water seepage due to some cause in an outdoor distribution device such as a pole switch, and a pole switch equipped with the inspection device.  <P>SOLUTION: The water seepage inspection device is equipped with: a transparent or translucent bottomed cylindrical body 18 passing through an opening 101 bored in one part of a bottom plate of an outer case which an outdoor distribution device has, and installed such that the opening upper end of the cylindrical body protrudes inward by a prescribed height; a swinging arm mechanism 26 the near middle part of which is supported on a fulcrum formed on the opening upper end or on a region thereabove and both ends of which are swingable; a float 30 rotatably connected to one end thereof and moving up and down corresponding to a water pooling level in the outer case; and an indicator rod 32 rotatably connected to the other end of the swinging arm mechanism and thereby moving up and down in the cylindrical body linking to the up/down movement of the float. The outdoor distribution device equipped with an outer case is preferably a pole air break switch.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008155005-A (JP)
Title: Use of adhesive for treating intraluminal bleeding
Inventor: FALLER CRAIG N
IPC: A61L31/00
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surgical device to stanch the flow of blood which device can place an implantable adhesive over or around varices or other bleeding blood vessels.  <P>SOLUTION: The surgical device has a vacuum system for capturing tissue and an adhesive system to apply adhesive to the captured tissue. A vacuum chamber is used to contact tissue and contains a chamber therein for the reception of tissue. An adhesive applicator is provided within the vacuum chamber and moves longitudinally therein to apply adhesive to tissue. The surgical device can apply an adhesive patch to tissue or inject adhesive into tissue. Alternately, an adhesive actuator and a chemical agent can be dispensed to tissue within the vacuum chamber.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008099280-A (JP)
Title: Communication system
Inventor: MENG XIAOQIAO
IPC: H04L12/28
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system for easily accessing channels in networks.  <P>SOLUTION: A communication system includes devices configured to communicate with each other through a temporal sequence of frames. Each of these frames includes multiple sub-channels and network information. The network information in a given frame transmitted from a first device includes identification information for a second device that communicates with the first device and corresponding sub-channels used by the first device and the second device to transmit data. Furthermore, the first device and the second device are configured to dynamically reserve one or more sub-channels based on the network information when communicating with each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT