baber/WOPTO huggingface dataset:
Patent JP-2010268293-A (JP)
Title: Communications apparatus and communication processing method
Inventor: YOKOI NOBUHIRO
IPC: H04L9/10
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hardware processing circuit (accelerator) which efficiently executes the transmission/reception processing of communication packet data which requires encoding/decoding processing and authentication processing.  <P>SOLUTION: The communication apparatus receives and transmits data and is provided with a reception analysis part which analyzes the received data, wherein the reception analysis part is provided with a receiving part which receives reception information; a register which stores the reception information; a first delay register which is constituted of one or more first temporary registers which temporarily store the reception information; a first data selector part which outputs reception information, with a predetermined length selected from the delay register; an authentication part which executes authentication processing; a decoding part which executes decoding processing; an analysis part which executes an analysis processing, and outputs a result of the authentication processing, the result of the decoding processing, and the result of the analysis processing as analysis results; a microprogram for executing the processings; and a first interpretation part which outputs the microprogram interpreted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267184-A (JP)
Title: Fuel cost comparison device, fuel cost comparison method, and program
Inventor: NISHIMURA TAKEHIKO
IPC: G07G1/12
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To properly analyze the cause of a difference between fuel costs compared.  <P>SOLUTION: A fuel cost comparison device includes: an information storage unit which stores, with respect to fuel consumed by a device, period, fuel cost, unit price of fuel, operation quantity of device, and fuel consumption for the operation quantity in association with each other at predetermined intervals; and a difference information calculation unit which reads the unit price of fuel, operation quantity of device, value of each factor of the fuel consumption for the operation quantity in a period as a reference, and the unit price of fuel, operation quantity of device, and value of each factor of the fuel consumption for the operation quantity in a period to be compared, replaces any value of each factor in the period as a reference by any value of the corresponding factor in the period to be compared to calculate a fuel cost, and calculates a difference from a fuel cost determined with the value before the replacement.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009178575-A (JP)
Title: Game system and information storage medium
Inventor: TAKAHASHI HIDEJI
IPC: A63F13/00
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game system and an information storage medium, generating an image expressing the condition where things are burnt with a flame in a small quantity of data and with a small processing load.  <P>SOLUTION: A cloth object is represented by a plurality of nodes, the adjacent nodes of which are connected to each other by constraining force (a virtual spring). When the nodes are burnt out to become an invalid node, the constraining force connecting the invalid node and its adjacent node is nullified, or drawing of a polygon including an invalid node as an apex is eliminated. It is determined based on a burning degree (a node state) parameter whether it is an invalid node or not. It is determined whether or not the burning state is transmitted to the adjacent node based on the burning degree parameter, and if transmitted, the burning degree parameter of the adjacent node is changed. It is determined whether or not particles are generated from the node based on the burning degree parameter, and if generated, the intensity of a flame of particles is determined based on the burning degree parameter. An image of a polygon taking the node as an apex is changed based on the burning degree parameter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181692-A (JP)
Title: Method for recording rewritable optical recording medium
Inventor: NOBUKUNI NATSUKO
IPC: G11B27/034
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recording a rewritable compact disc by a CAV mode enabling recording at 10-times velocity or higher, while maintaining compatibility with CD-RW specifications, which is a conventional CLV mode.  <P>SOLUTION: The CAV recording method used for a rewritable compact disc is provided. The disc has a substrate on which wobble grooves are formed and a phase-change recording layer. A crystal state part of the disc is an unrecorded state or an erased state, and an amorphous state part is a recorded state. EFM-modulated information is recorded by radiating recording light to form an amorphous mark in the groove. When a linear speed of 1.2-1.4 m/s is a reference speed (1-times velocity), the disc is rotated such that the linear speed at an outermost periphery of a recording region reaches at least 10-times velocity. Recording power Pw and bias power Pb are radiated at predetermined time intervals.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010272920-A (JP)
Title: Electronic watermark embedding apparatus, electronic watermark embedding method, and electronic watermark embedding program
Inventor: SUZUKI MASAKI
IPC: G06T1/00
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently arrange electronic watermark for every pages in an electronic document consisting of a plurality of pages.  <P>SOLUTION: In an electronic watermark embedding apparatus 200, a data input part 201 extracts data of an i-th page from the electronic document 140 consisting of n pages, and writes the data themselves, or hash values or the like of the data as data for embedding X(i) (i=1, 2, ..., n) in a storage device 122. If an electronic watermark embedding part 202 reads out the data for embedding X(i) from the storage device 122, it divides the read out data for embedding X(i) to create m pieces of divided data W(i, j) (j=1, 2, ..., m). The electronic watermark embedding part 202 embeds the created m pieces of the divided data W(i, j) in j-th page as the electronic watermark.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272608-A (JP)
Title: Flat soft magnetic powder and magnetic body
Inventor: TSUTSUI MIKIKO
IPC: C22C38/00
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide flat soft magnetic powder suppressing imaginary part permeability μ' low while presenting high real part permeability μ' in a high frequency band when applied to a magnetic body, and also to provide the magnetic body using the flat soft magnetic powder.  <P>SOLUTION: The flat soft magnetic powder consists of an Fe-Cr based alloy, an average particle diameter D<SB>50</SB>is ≤30 μm, and an aspect ratio is within the range of 3-40. It is preferable that the Fe-Cr based alloy is an Fe-Cr alloy or an Fe-Cr-Si alloy. Also, the magnetic body includes the flat soft magnetic powder. The magnetic body is suitably applicable in the frequency range of 500 MHz-3 GHz. It is preferable that, in the magnetic body, the real part permeability μ' is ≥6, and the imaginary part permeability μ" is ≤10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010034029-A (JP)
Title: Separator for fuel cell, and method of manufacturing the same
Inventor: UCHIDA YASUHIRO
IPC: H01M8/02
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for a fuel cell, excellent in strength and corrosion resistance, and low in connection resistance, and a method of manufacturing the same.  <P>SOLUTION: The separator for the fuel cell includes a metal substrate 2 made of copper or copper alloy, a copper thin film layer 4, an intermediate layer 5, and a conductive resin layer 6 formed by electrodeposition to coat the metal substrate 2 through the copper thin film layer 4 and the intermediate layer 5. The intermediate layer 5 is a tin plated layer or a tin alloy plated layer, and the resin layer 6 contains a conductive material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010271022-A (JP)
Title: Working fluid for liquid transport system and method of manufacturing the same
Inventor: SATO MASAHIDE
IPC: F28D15/02
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing working fluid for a heat transport system having a large surface tension gradient of the working fluid and excellent dispersion stability.  <P>SOLUTION: The method for manufacturing includes: an A process of preparing a plurality of metal nanoparticle preparation solutions combined with different types of polymer dispersion stabilizers having different weight-average molecular weights, and synthesizing a plurality of metal nanoparticles having different surface coating capacities by the polymer dispersion stabilizers in the chemical reduction method; a B process of preparing working fluid test solutions by mixing at least metal nanoparticles, water and alcohol having 4 or more of carbon numbers; a C process of measuring temperature dependence of surface tension by using the working fluid test solutions; a D process of selecting the working fluid test solution achieving the largest increase rate of the surface tension with respect to temperature rise in any temperature range out of a 40-80°C range in the measurement, and identifying the type and weight-average molecular weight of the polymer dispersion stabilizer used in the test solution; and an E process of preparing a metal nanoparticle solution using the identified polymer dispersion stabilizer and manufacturing working fluid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275042-A (JP)
Title: Double-deck elevator
Inventor: SHUDO KATSUHARU
IPC: B66B11/02
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-deck elevator in which a car position adjusting rope is not interfered with guide rails, but can support the center of gravity of a car.  <P>SOLUTION: The double-deck elevator includes an upper car 3 which is arranged inside a main frame and vertically movable along a pair of upper car guide rails 2, upper car pulleys 4a, 4b mounted on a lower part of the upper car, a lower car which is arranged below the upper car inside the main frame, and vertically movable along a pair of lower car guide rails, a lower car pulley mounted on a lower part of the lower car, and a car position adjusting rope for hanging the upper car and the lower car with respect to the main frame. The upper and lower car pulleys forming a pair and opposite to each other are obliquely mounted so as to be across the rail axis, and the locus 9a of the car position adjusting rope wound around the upper car pulley and the locus of the car position adjusting rope wound around the lower car pulley are arranged across each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010274731-A (JP)
Title: Railroad bicycle
Inventor: TAKEUCHI HIDEO
IPC: B62K17/00
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a railroad bicycle capable of smoothly transmitting a driving force to a carriage body while stepping on a pedal and of restraining an increase in manufacturing cost and maintenance cost.  <P>SOLUTION: The railroad bicycle, running along railroad rails and used for maintenance and inspection of the railroad rails, includes: a pair of front wheels 1a and a pair of rear wheels 1b; a carriage body 2 for an occupant to ride on, a single saddle 4 which is formed on the carriage body 2 and enables an occupant to step on a pedal 3 and to be seated; a seat 5 which is formed at a position adjacent to the saddle 4 on the carriage body 2 and enables an occupant to be seated; a driving shaft 6 which can drive the front wheel 1b, interlocking with the pedal 3; a motor 7 for driving a pedal force to the pedal 3 to assist; and a battery 8 for supplying electric power to the motor 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266830-A (JP)
Title: Optical connector stop ring, optical fiber cord with optical connector using the same and method for manufacturing optical fiber cord with optical connector
Inventor: ARAI NORIMASA
IPC: G02B6/36
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber cord with an optical connector of higher flexibility resistance, and also to provide a method for manufacturing the same.  <P>SOLUTION: In an optical fiber cord with an optical connector, the optical connector has: a stop ring having a through hole formed therein, through which the optical fiber is disposed; a crimping ring being disposed around the optical fiber to crimp the stop ring and the optical fiber cord; a ferrule being disposed at the tip end part of the optical fiber in the optical fiber cord; a spring being disposed around the optical fiber and between the ferrule and the stop ring; a plug frame being fitted into the stop ring; and a grip fitted in the plug frame. The through hole of the stop ring has a stepwise narrowing part in which a hole diameter is gradually reduced from the crimping part side to the ferrule side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278866-A (JP)
Title: Protection device of semiconductor device
Inventor: YABE HIROO
IPC: H03K17/08
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection device of a semiconductor device for protecting, from an overcurrent, a semiconductor device for controlling a load, that is electrified in a predetermined duty ratio to operate when a voltage is applied.  <P>SOLUTION: A power MOSFET (Q1), in which ON resistance at 150°C satisfies an expression (7), is used as a semiconductor device for controlling load drive and stop. Furthermore, a monitor voltage VMO in proportion to a load current IL is generated by a monitor voltage generating circuit 13, and the monitor voltage VMO is compared with first to fourth reference voltages Vref1 to Vref4, to set the number of points for changing a cumulative count value of a counter. Therefore, as a degree of the overcurrent is increased, the cumulative count value speedily reaches an upper limit count value 255, so that the semiconductor device is shut off to protect the load circuit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010279878-A (JP)
Title: Method of manufacturing hollow fiber membrane module
Inventor: SHIBATA NORITAKA
IPC: B01D63/00
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a hollow fiber membrane module which has no problem, even when the membrane module is enlarged, and is easily opened when the hollow fiber membranes is fixed to a water collection pipe.  <P>SOLUTION: The method of manufacturing the hollow fiber membrane module in which the ends of the hollow membranes are fixed to the water collection pipe, includes processes of: (1) inserting the ends of the hollow fiber membranes into the water collection pipe and holding the ends of the hollow fiber membranes with polyurethane resin of low hardness; (2) filling high hardness polyurethane resin having higher hardness after curing than the polyurethane resin of low hardness on the polyurethane resin of low hardness and curing the resultant resin; and (3) opening the hollow fiber membranes by cutting the side of the polyurethane resin of low hardness or the side of polyurethane resin of high hardness together with the hollow fiber membranes near the interface of the polyurethane resin of low hardness and polyurethane resin of high hardness.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282397-A (JP)
Title: Operation feel imparting type input device
Inventor: FURUKI SHIGERU
IPC: G06F3/02
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation feel imparting type input device having a structure capable of being easily produced without needing trouble of cutting.  <P>SOLUTION: This operation feel imparting type input device includes a rotary shaft (14) and an armature rotor (22) rotating together with an operation part, and additionally includes a solenoid coil (24) and U-shaped laminated cores (26) as a means generating friction resistance. The solenoid coil (24) is wound around a body part (28a) of a coil bobbin (28), and the core (26) is fixed in a state that one pole (26a) of the core (26) is inserted into a fixing hole (28e) formed in the coil bobbin (28). In particular, the cores (26) are distributedly disposed in a plurality of parts in a winding direction in a state that a bundle wire of the solenoid coil (24) is sandwiched inside U-shaped grooves.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010283576-A (JP)
Title: Call recording system
Inventor: TANAKA TOSHINORI
IPC: H04M3/53
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To set a location for capturing audio packets to any place within a VoIP network without limiting to within an company office, and to record call voice in a location away from the location for capturing audio packets on the VoIP network.  <P>SOLUTION: This distributed type call recording system determines whether or not to audibly record a call for each voice call based on a recording condition predetermined for each customer, replicates the audio packets for a voice call determined as a recording target, and transmits the replicated audio packets to an audio recording device designated as a recording destination for a customer relating to the voice call, from among a plurality of remote recording servers 22, 23, 24 that are independent for each customer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282424-A (JP)
Title: Input device and method of determining invalidated operation
Inventor: NAKAO MASATOSHI
IPC: G06F3/02
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To input a desired character with less number of presses even when a press key is pressed more times than required by mistake.  <P>SOLUTION: An input device 100 includes a touch pad (a coordinate input part), and a plurality of operation keys (press keys) layered on the touch pad. In the input device 100, a depression detection part 101 detects pressing the plurality of operation keys, a coordinate detection part 102 detects coordinate input operation to the touch pad, and an operation decision part 104 decides, when detecting the coordinate input operation in the coordinate detection part 102 after detecting pressing the same operation key a plurality of times in the depression detection part 101, whether to invalidate the plurality of pressing operations detected in the depression detection part 101.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282477-A (JP)
Title: Design support device, design support program and building assembly
Inventor: SAKASHITA MASAYUKI
IPC: G06F17/50
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a design support device and a design support program, for supporting a design of a building such that a unification feeling of a plurality of buildings is maintained, and to provide a building assembly wherein the unification feeling is maintained.  <P>SOLUTION: This design support device includes: a provision means providing member information indicating a member having a specific element such that the specific element is included in the plurality of buildings in common in the design of the plurality of buildings; and a change means changing the member information in the plurality of buildings into member information indicating a member having another specific element when the specific element is changed into the other specific element.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010283735-A (JP)
Title: Detection device, and solid-state imaging device
Inventor: SANO MASASHI
IPC: H04N5/335
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection device suitable for reducing a noise component mixed in a detection signal by mixture of noise in a reference voltage to be input to a detection circuit, and a solid-state imaging device.  <P>SOLUTION: This solid-state imaging device 100 includes: a light reception part 1 including a plurality of threshold modulation type pixel circuits each constituted by including an MOS transistor MTr1 having a gate electrode connected to a gate voltage supply terminal of a vertical scanning circuit 2 and a source electrode connected to one end of each capacitor of a line memory group 6 through a switching element, and a photodiode PD having an anode and a cathode connected to a back gate electrode and a drain electrode of the MTr1, respectively; and a buffer circuit 5 having an input terminal connected to a supply line of a control voltage Vpgh of a control voltage supply means to supply the control voltage to the vertical scanning circuit 2, and an output terminal connected to the other end of each capacitor, and having a signal transmission characteristic identical to that of the pixel circuit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287474-A (JP)
Title: Fuel cell
Inventor: SUGIURA SEIJI
IPC: H01M8/02
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell which surely retains an electrolyte membrane-electrode structure and can smoothly circulate a fluid along a buffer section.  <P>SOLUTION: A first cell unit 12A and a second cell unit 12B are mutually laminated in the fuel cell 10. Emboss projections 46a, 46b are respectively arranged on an inlet buffer section 42a and an outlet buffer section 42b formed on a surface 14a of a first metal separator 14A constituting the first cell unit 12A. Continuous guide projections 64a, 64b are respectively arranged on an inlet buffer section 60a and an outlet buffer section 60b formed on a surface 18a of a second metal separator 18A constituting the first cell unit 12A. The emboss projections 46a, 46b and the continuous guide projections 64a, 64b are established at positions mutually overlapped in the laminating direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011001861-A (JP)
Title: Intake air quantity control device for internal combustion engine
Inventor: ISHIHARA KAZUYA
IPC: F02D11/10
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To overcome problems that a spring mechanism constituting a conventional turnout traveling mechanism (default mechanism) is constituted by a default lever and two winding springs, and the springs are arranged coaxially in series, a space for arranging the springs in the axial direction is required, a dimension of a throttle body is increased, and friction occurs due to sliding rotations of an outer circumference of a throttle shaft and an inner circumference of the default lever.SOLUTION: The default spring is constituted of a plate spring or the like, and has a fixed end integral with a throttle gear and a free end abutted to a stopper, and a return spring is arranged in parallel, and the axial length can be shortened, and the throttle body can be miniaturized. The contact part is reduced by securing a space between the spring and the throttle gear, and the contact part is reduced further by removing the default lever, reducing the friction.
Patent JP-2009213352-A (JP)
Title: Adaptive inductive power supply with means of communication
Inventor: BAARMAN DAVID W
IPC: C02F1/00
Filed: 2009-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact power supply for communicating with any device that receives power from the non-contact power supply.  <P>SOLUTION: The non-contact power supply includes a resonant circuit having a primary winding for transmitting variable resonance frequency and electric power to a remote device. The non-contact power supply will comprise a receiver for communication with the remote device. The remote device sends power information to a control device. Then the control device changes operation of the resonant circuit according to the power information. So, the control device precisely calibrates a power supply for action at the remote device, to transmit power at high efficiency to the remote device from the non-contact power supply.  <P>COPYRIGHT: (C)2009,JPO&INPIT