baber/WOPTO huggingface dataset:
Patent JP-2008131793-A (JP)
Title: Dc conversion device
Inventor: ASO SHINJI
IPC: H02M3/28
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and inexpensive DC conversion device which simplifies the drive circuit and which is high in efficiency, even when the input voltage is low.  <P>SOLUTION: The DC conversion device includes a high-frequency conversion circuit for converting the DC voltage of a DC power supply Vin into a high-frequency AC voltage; a transformer T1 having a primary winding P and a secondary winding S; and a rectifying smoothing circuit 20 for extracting DC output by rectifying and smoothing the voltage induced by the secondary winding S. The high-frequency conversion circuit has a transformer T2 having a primary winding n1 and a secondary winding n2; a switching element Q1, of which the source is connected with the negative electrode of the DC power supply and the drain is connected with the positive electrode of the DC power supply via the primary winding n1; and a switching element Q2, of which the source is connected to the negative electrode of the DC power supply, and the drain is connected to the positive electrode of the DC power supply via the secondary winding n2. The switching element Q1 and the switching element Q2 are turned on/off alternately. Further, the primary winding P is connected to in between the connection point of the primary winding n1 and the drain of the switching element Q1, and the connection point of the secondary winding n2 and the drain of the switching element Q2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008126932-A (JP)
Title: Coupling structure of steering column cover
Inventor: SAWADA KOJI
IPC: B62D1/16
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling structure of a steering column cover capable of increasing the coupling strength of a first part with a second part of the steering column cover.  <P>SOLUTION: In the coupling structure for coupling a first part 20 with a second part 30 of a steering column cover 10 composed of the first part 20 and the second part 30, a first differential part 22 and a first receiving part 24 are alternately formed along the edge 21 of the first part 20, and a second differential part 32 and a second receiving part 34 are alternately formed along the edge 31 of the second part 30. In the coupling structure of the steering column cover 10, the first differential part 22 is fitted to the second receiving part 34, and the second differential part 32 is fitted to the first receiving part 34.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008134284-A (JP)
Title: Cleaning device, and image forming apparatus mounted therewith
Inventor: FUJII HIROKAZU
IPC: G03G21/10
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device where surplus charging of toner to be deposited on the surface of a cleaning roller can be prevented, and suitable cleaning performance can be maintained to the surface of an image carrier without having an adverse effect on the following charging.  <P>SOLUTION: The cleaning device 80 includes: a cleaning roller 82 for removing deposits on the surface of a photoreceptor drum 21; and a toner receiving member 84 arranged by providing a gap to the surface of the cleaning roller 82 and storing toner removed from the photoreceptor drum 21 in a space between itself and the cleaning roller 82. Then, the toner receiving member 84 is connected with a grounding member 85. In this way, charges can be removed from the toner stored in the toner receiving member 84 for being stuck to the surface of the cleaning roller 82 via the toner receiving member 84.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008136303-A (JP)
Title: Lightning surge protector
Inventor: INOUE SHINJI
IPC: H02H9/04
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightning surge protector for surely blocking a lightning surge entering from a power supply line and a network communication line to a terminal device.  <P>SOLUTION: The lightning surge protector 1 has one set of a lightning protection transformer Ta used for a power supply and interrupting the lightning surge and an insulation transformer Tb used for a communication and interrupting the lightning surge in a common housing 10 for accommodating and juxtaposing them. The lightning protection transformer Ta used for the power supply is an insulation transformer for interrupting the lightning surge from the external power supply line 5 to the terminal device 2, and supplying AC power. The insulation transformer Tb used for the communication is an insulation transformer for interrupting the lightning surge from the external networked communication line 6 to the terminal device 2, and selectively passing a high frequency data signal. Both transformers built in the housing 10 do not need a grounding construction. The lightning surge protectors 1 are respectively provided in a plurality of the terminal devices 2, and implement a countermeasure against the lightning surge in each terminal device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008136069-A (JP)
Title: Automatic channel switching system
Inventor: IKEBE TAKAYOSHI
IPC: H04N5/44
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means capable of automatically switching a channel to an affiliated broadcasting with a comparatively simple configuration when a broadcasting area changes.  <P>SOLUTION: Data broadcast such as news, weather forecast, traffic information and program-related information, in one-segment broadcasting to be transmitted by being mixed with a part of a terrestrial digital broadcasting signal is transmitted by adding broadcasting channel information required for automatic channel switching, on the other hand, a terminal corresponding to terrestrial digital broadcast checks a receiving state of radio wave of a broadcasting station received at present, when radio wave of a broadcasting station of the same station seriation of different areas by a second receiving part 22 which receives the one-segment broadcasting is received, checks the receiving state of the radio wave of the broadcasting station of the same station seriation and thus, the receiving states of the two radio waves are compared with each other to select a broadcasting station with better receiving state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008136510-A (JP)
Title: Game machine
Inventor: OYA TOSHIHARU
IPC: A63F5/04
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with reduced aleatory property by reducing the number of game rounds per unit time.  <P>SOLUTION: The game machine includes a first minor winning combination and a second minor winning combination as incomplete drawn minor winning combinations. The game machine has a first special arrangement in which symbols constituting the first minor combination and those constituting the second minor combination are arranged within the range of the maximum sliding quantity (from symbol number 8 to 14) and a second special arrangement in which a plurality of symbols are arranged in the same order of symbols as in the first special arrangement (from symbol number 20 to 5). The quantities of sliding of the symbols in the first special arrangement match one another based on an RB combination basic stopping control table and a failure combination basic stopping control table, and the quantity of sliding of at least one symbol is different from the quantities of sliding of other symbols in the second special arrangement based on the RB combination basic stopping control table and the failure combination basic stopping control table. Accordingly, the stopping control to be executed when the left reel is operated to stop in aiming for the first special arrangement in an RB combination determined state and the stopping control to be executed in a failure combination determined state are the same, while the stopping control to be executed when the left reel is operated to stop in aiming for the second special arrangement in the RB combination determined state is different from the stopping control to be executed in the failure combination determined state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008139077-A (JP)
Title: Intruder detection system and intruder detection method
Inventor: OKUGAWA YUICHIRO
IPC: G01V3/12
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intruder detection system which detects an intruder more accurately in a wider monitoring area.  <P>SOLUTION: The intruder detection system 1 comprises: a plurality of receiving antennas 101a, 101b; detection means 102a, 102b for detecting received electromagnetic waves and converting them into voltage levels; voltage measuring means 103a, 103b for measuring the voltage levels of the electromagnetic waves; phase measuring means 104a, 104b for measuring phases of the electromagnetic waves; an estimation processing means 105 for estimating arrival directions of the electromagnetic waves from respective voltage levels and phases for the receiving antennas and storing them in a memory means 106; an arithmetic processing means 107 for reading an arrival direction of a prescribed time period from the memory means and calculating a feature quantity of time changes in the arrival direction; and a judging means 109 for determining whether or not the feature quantity of the arrival direction exceeds a threshold and making such the judgement that the intruder is detected when the threshold is exceeded.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008136390-A (JP)
Title: Process for producing xylooligosaccharide
Inventor: AZUMI HISAYA
IPC: C12P19/44
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing xylooligosaccharide by which an oligosaccharide solution at high concentration is obtained and mass production can be carried out at low coat, with small amount of wastes.  <P>SOLUTION: The method for producing the xylooligosaccharide includes a reaction step of eluting the xylooligosaccharide with a xylanase and a separation step of separating a cellulose material, from a xylooligosaccharide eluate, are included, and a part of the separated xylooligosaccharide eluate is returned to the reaction step; and the remainder is concentrated to obtain the xylooligosaccharide, in the method for treating a xylan-containing cellulose material with the xylanase in an aqueous slurry and producing the xylooligosaccharide. A raw material or an intermediate product in the production process of a cellulosic industrial product is extracted for use as the xylan-containing cellulose material; and furthermore, the cellulose material separated in the separation step is, desirably, returned to the production process of the cellulosic industrial product and used.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008142786-A (JP)
Title: Robot system and robot control device
Inventor: ITO AKIHIRO
IPC: B25J9/10
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot system capable of estimating a position at desired time in high precision and a robot control device.  <P>SOLUTION: This robot system has a robot 2 with a prescribed portion moved by a motor, a servo controller to servo-control the motor and the robot control device 1 to transmit working commands to the individual servo controllers 21, etc., wherein a sensor to detect positional data based on rotating angles of the motor is provided on the robot 2, a host controller 10 to form the working commands to the servo controllers 21, etc. and to receive the positional data and an estimator 13 to estimate the current or future positional data are provided on the robot control device 1, and the estimator 13 estimates the current or future positional data by correcting simulator output using the working commands and servo control parameter of the servo controllers 21, etc. with the already-known past positional data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007152120-A (JP)
Title: Image processing system and method for controlling gains for color flow images
Inventor: HYUN DONG GYU
IPC: A61B8/06
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing system and method for calculating cross-sectional areas of a blood vessel and a cross-sectional area of a blood flow in a color flow image to automatically control gains for the color flow images based on the calculated cross-sectional areas of the blood vessel and the blood flow.  <P>SOLUTION: The system and method include forming a plurality of color flow images from input image signals, selecting a reference image to control the gain among the plurality of the color flow images, calculating a gain control width based on the reference image, and controlling the gains for the color flow images based on the gain control width.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008142399-A (JP)
Title: Dart
Inventor: ASANO DAISUKE
IPC: A63B65/02
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dart capable of freely changing the weight and the center of gravity of a barrel.  <P>SOLUTION: The dart comprises the barrel 1, a tip 2 attached to the front end of the barrel 1, a shaft 3 attached to the rear end of the barrel 1, and a flight 4 attached to the shaft 3. Screw holes 8 and 9 opening in both ends of the barrel 1 are formed inside the barrel 1 on the front and the rear sides of a partition 1o which is formed in the center of an axial direction inside the barrel 1. A mounting thread part 11 is formed in a rear end of the tip 2 threadedly engaged with the screw hole 8 on the front, and a mounting screw part 12 is formed in the front end of the shaft 3 threadedly engaged with the screw hole 9 in the rear. Many kinds of weight pieces 5, 6 and 7 having different weights are provided so as to be screwed into each of the screw holes 8 and 9 of the barrel 1. The weight pieces 5, 6 and 7 are selectively threaded into the front and the rear screw holes 8 and 9 of the barrel 1 in order to change the weight and the center of gravity of the barrel 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008144085-A (JP)
Title: Electroconductive polyamide resin composition and method for producing the same
Inventor: KATAHIRA SHINICHIRO
IPC: C08G69/04
Filed: 2006-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroconductive polyamide resin composition which has moldability, chemical resistance, mechanical properties or the like inherent in a polyamide resin, highly balanced with conductivity, and a method for producing the composition.  <P>SOLUTION: This electroconductive polyamide resin composition comprises 100 pts.mass of a polyamide resin and 0.5-40 pts.mass of a carbon particle which is wet-processed with an acid solvent and its mass reduction rate is 1-20 mass% when heated from 25°C to 600°C in an inert gas atmosphere. This conductive polyamide resin composition is obtained by polymerizing a polyamide monomer in a state that 0.5-40 pts.mass of a carbon particle, which is wet-processed with an acid solvent and its mass reduction rate is 1-20 mass% when heated from 25°C to 600°C in an inert gas atmosphere, is coexisting with 100 pts.mass of the polyamide monomer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008150439-A (JP)
Title: Thermally-conductive silicone composition and coater using the same
Inventor: TAMURA TAKERU
IPC: C08L83/07
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thermally-conductive silicone composition having an excellent thermal conductivity and suppressing sedimentation of a thermally-conductive filler mixed in spite of long-term storage and to provide a coater having a high reliability using the same.  <P>SOLUTION: The thermally-conductive silicone composition comprises (A) (A1) a polyorganosiloxane containing two or more silicon atom-binding alkenyl groups in one molecule and having a viscosity at 23°C of 0.5-5.0 Pa s and (A2) a cyclic siloxane oligomer, (B) a thermally-conductive filler composed of (B1) aluminum oxide having an average particle diameter of ≥0.01 μm and <3 μm and (B2) aluminum oxide having an average particle diameter of ≥3 μm and <30 μm, (C) a polyorganohydrogensiloxane containing two or more hydrogen atoms bonded to silicon atoms in one molecule, (D) an adhesiveness imparter and (E) a platinum-based catalyst.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008149798-A (JP)
Title: Marine vessel
Inventor: SHIMAZU YOSHIO
IPC: B63B29/00
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a marine vessel capable of securing the performance of an emergency fire pump more easily, and arranging the emergency fire pump and an intake port of seawater for fire extinction easily by changing an arrangement of the emergency fire pump from an arrangement of a prior art to reduce or eliminate a suction head applied to the emergency fire pump.  <P>SOLUTION: A block 3 with a fire-preventive structure satisfying a predetermined requirement is provided in an engine area 2 of a marine vessel 1, and an emergency fire pump 4 for extinguishing the engine area 2 is arranged in the block 3. Furthermore, the block 3 is commonly used as an escaping trunk for occupants to move from the inside of the engine area 2 to the outside of the engine area 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007186194-A (JP)
Title: System for displaying video data in vehicle
Inventor: JIRA JOSEPH C
IPC: B60R11/02
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for displaying the video data in a vehicle.  <P>SOLUTION: The system intelligently replicates one or more portable device displays on one or more vehicle displays. Each vehicle display may be shared or dedicated to a specific portable device. The image from each portable device is intelligently replicated and provided to the vehicle integrated video system via a wireless communication link for display. The wireless communication link can provide the image to the vehicle integrated video system in real time to support both static images and dynamic images.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007087964-A (JP)
Title: Liquid crystal display
Inventor: KIN SHINHAKU
IPC: G02B5/00
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display of a front lighting system, in which a display brightness difference over a whole of an effective display area is minimized and a moire phenomenon is prevented.  <P>SOLUTION: The liquid crystal display is composed of a plurality of side faces 118, a light guide plate 120 containing a light guide body consisting of a solid containing a first face 118e surrounded by a plurality of the side faces and a second face 118f facing the first face, and a light reflecting pattern 120c in which at least one or more folded parts are formed in lines on the first face so that a direction of an incoming light to a light incidence face which is one of the side faces is reflected by the first face and directed to the second face, while the above light may be diverted into a direction of an inside surrounded by a plurality of the side faces, a lamp assembly 115 containing a lamp 112 which is formed on an incident face facing a concave part of the folded part and supplies light to the first face of the light guide plate through the light incident face, and a liquid crystal display panel 130 which displays an image by controlling light transmittance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008151995-A (JP)
Title: Retardation film for flexible display
Inventor: WATABE MASAHIRO
IPC: G02B5/30
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retardation film for a flexible display having a small absolute value of photoelastic coefficient and a high retardation value and excellent also in balance of folding resistance and transparency.  <P>SOLUTION: The retardation film contains a copolymer obtained by copolymerizing an isopropenyl aromatic monomer and a vinyl aromatic monomer, and it is obtained by at least uniaxial stretching the film and has high heat resistance, a low photoelastic coefficient and folding resistance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007128537-A (JP)
Title: System and method for verifying authenticity of dynamically connectable execution image
Inventor: BODROV DMITRY
IPC: G06F21/64
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for verifying authenticity of a dynamically connectable and executable image.  <P>SOLUTION: The system determines the authenticity of the executable image, wherein the executable image having one or more pointers is provided, the executable image includes information for specifying whether or not each pointer refers to a location in the executable image and a verification part having a function of determining whether or not each pointer refers to the corresponding location in the executable image is further provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008149903-A (JP)
Title: Power output device, its control method, and vehicle
Inventor: OYAMA SHUNSUKE
IPC: B60L50/16
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To quickly start an internal combustion engine without overcharging or overdischarging a power storage device such as a secondary battery.  <P>SOLUTION: The torque of a motor MG1 at which a battery is charged or discharged by the maximum permissible power for permitting the battery to be charged and discharged, is calculated on the basis of vehicle velocity V, and a torque command Tm1* for the motor MG1 is set according to the vehicle velocity V (S110). Also, a torque command Tm2* for a motor MG2 is set so that when the motor MG1 is controlled with the torque command Tm1*, required torque Tr* that is based on accelerator opening Acc and vehicle velocity V is output to a driveshaft to drive the vehicle (S140). The engine is started as the motors MG1, MG2 are controlled with the respective set torque commands Tm1*, Tm2*. In this way, the engine is quickly started without the battery being charged or discharged with excessive power.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008154417-A (JP)
Title: Mounting method for control substrate
Inventor: TATSUTA TOSHIKI
IPC: H02M7/00
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting method for a control substrate, which integrates a control operation substrate, a power substrate, a detection substrate and an external signal receiving/transmitting substrate into a single block that is the same usage circuit, realizes substrate mounting irrespective of the device capacity, avoids proximity of the substrate with a noise source generated from a different type of voltage by division by a unit, and can prevent circuit malfunctions in the substrate.  <P>SOLUTION: A plurality of control operation substrates 1 are integrated into a single block as a control operation substrate block A; a plurality of detection substrates 3 and a plurality of power substrates 2 are integrated into a single block as a detection/power substrate block B; a plurality of external signal receiving/transmitting substrates 4 are integrated into a single block, as an external signal receiving/transmitting substrate block C; and they are arbitrarily mounted in a board.  <P>COPYRIGHT: (C)2008,JPO&INPIT