baber/WOPTO huggingface dataset:
Patent JP-2008027588-A (JP)
Title: Conductive filler, and intermediate-temperature soldering material
Inventor: TANAKA NORIHITO
IPC: H01B5/00
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive filler capable of fusing and jointing at lower temperature conditions (a peak temperature of 181°C or more) than reflow heat treatment conditions of Sn-37Pb eutectic solder and standing heat-resistant use at equivalent levels.  <P>SOLUTION: The conductive filler consisting of a mixture body of first metal particles and second metal particles. The mixture body is provided with at least one metastable alloy phase at 110 to 130°C observed as a heat generation peak at the differential scanning calorimetry (DSC), and at least one melting point each at 120 to 140°C and 170 to 200°C observed as endothermic peaks. By putting the mixture body under heat treatment at 180 to 200°C, the conductive filler is obtained with a lowest melting point at 160 to 200°C after fusing and jointing the first metal particles and the second metal particles.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026037-A (JP)
Title: Powder moderator-based neutron measuring apparatus
Inventor: YAMASHITA MASAHIRO
IPC: G01T1/36
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable an automated neutron spectrum measurement, to reduce a radiation exposure during the measurement, and to facilitate the frequent measurement.  <P>SOLUTION: A neutron measuring apparatus is provided with a neutron detecting section 10 for: coaxially overlapping and disposing a plurality of spherical capsules 12 with different diameters, accommodating a neutron detector 14 in the center; filling spherical shell spaces 16 partitioned by the spherical capsules with a powder moderator; discharging the powder moderator from the spherical shell spaces; and varying a diameter of a moderator layer in accordance with the filled conditions. Each spherical capsule is structured so as to be divided into two pieces. Two hemispheres are bonded to or separated from each other by a flange 18 for coupling the upper and lower hemispheres. A Cd layer 22 is provided in an exterior of the capsule, and blocks a thermal neutron component. Each spherical shell space is internally provided with a moderator supplying means for supplying the powder moderator, and a moderator holding/discharging mechanism for holding and discharging the powder moderator which each spherical shell space is filled with.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008028716-A (JP)
Title: Image processing method and apparatus
Inventor: NAKATSUKA TADANORI
IPC: G06T1/00
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To suitably change the security levels according to the change of the security conditions, in a system which vectrizes image data for the re-edition and sets the security level.  <P>SOLUTION: The apparatus comprises: a means for executing the vectorizing process of images; a means for registering images in a server with security levels added thereto; a means for deciding whether the image is re-editable or printable according to a security level obtained by an information detecting means and a user level obtained from a user level obtaining means; a means for outputting an edited image with a security level added thereto; a means for recording the history of the added security level; and a means for issuing alarm according to the security level history when using the image registered in the server.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026817-A (JP)
Title: Liquid crystal display and method for driving the liquid crystal display
Inventor: FUKAMI TETSUO
IPC: G02F1/133
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display in which the optical characteristics, such as lowering of contrast and luminance, are improved.  <P>SOLUTION: The liquid crystal display is equipped with a plurality of display pixels PX, arranged into a matrix form; driver circuits GD, SD for driving a plurality of rows of display pixels PX by units of the predetermined number of rows; and a controller CNT for controlling the driver circuits GD, SD so as to make them alternately conduct non-image signal writing for writing the non-image signals by driving the display pixels for each row and conduct image signal writing for writing the image signals, by driving the display pixels for each row, wherein each of the plurality of display pixels PX has a liquid crystal capacitor Clc, formed by a voltage applied between electrode substrates 1, 2 and an auxiliary capacitor Cstup combined to the liquid crystal capacitor Clc, and the controller CNT has a control circuit 5 for controlling the driver circuits GD, SD so as to make them charged as predetermined capacitance, to the auxiliary capacitor Cstup during the period of the non-image signal writing in superposition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008031869-A (JP)
Title: Battery drive type electric automobile
Inventor: YOKOGAWA GENSAKU
IPC: F03B13/08
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery drive type electric automobile using electric energy as a driving source of the automobile, in which the electric energy is generated by utilizing hydraulic power from a hydraulic turbine disposed to a vehicle body of the automobile.  <P>SOLUTION: A tank 16 storing water is disposed to an upper part of the vehicle body 10 of the automobile 10, and a hydraulic turbine runner 12 of the hydraulic turbine is disposed to a position lower than the tank 16. Firstly, when a rotor 17 disposed to a conducting tube is rotated, water filled in the tank 16 is conducted into a conducting tube 11. The water flowing in the conducting tube 11 rotates a hydraulic turbine runner 12 (impeller) of a hydraulic turbine. Mechanical energy by the rotation of the hydraulic turbine runner 12 is generated. If a dynamo 13 (generator) is used, the mechanical energy is converted into the electric energy, and the converted electric energy can be stored in a battery 14. The water that has rotated the hydraulic turbine is returned to the tank 16 through a column pipe 15 by the rotor 17 disposed to the column pipe 15.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008031265-A (JP)
Title: Method for preparing chlorinated vinyl chloride resin
Inventor: OCHIKOSHI SHINOBU
IPC: C08F8/22
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a chlorinated vinyl chloride resin by irradiating a vinyl chloride resin with UV in an aqueous suspension for chlorination, wherein the initial coloration of the resin during processing is reduced, and the chlorination time is shortened.  <P>SOLUTION: The reaction time can be shortened by adjusting the ratio d/D of the stirring blade diameter d to the reaction vessel diameter D to 0.3 or larger to increase the frequency of vinyl chloride resin particles in the aqueous suspension reaching a mercury lamp surface that serves as a reaction field of photochlorination.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007331089-A (JP)
Title: Robot manipulating system
Inventor: YOSHIKAWA HIDEYUKI
IPC: B25J3/00
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To downsize and simplify a data input device for robot arm movement by solving the problem of a conventional master-slave method wherein the device is large-sized and too bulky for domestic use as the device because rods with respective lengths corresponding to a lower arm, an upper arm, a shoulder and a back are prepared, they are rotatably coupled to each other, each of them is equipped with a rotation sensor, and they are put on the whole body.  <P>SOLUTION: Small right and left simulating arm system having a rotation angle sensor attached to a joint is made and attached to both sides of a controller console. A finger holder is attached to a lower arm part. The finger holder is manipulated by the finger.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008031945-A (JP)
Title: Vehicle driving force control device
Inventor: OTAKE HIROTADA
IPC: F02P5/15
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To effectively lower vehicle driving force while avoiding temperature rise of exhaust gas and degradation of an exhaust gas cleaning catalyst caused thereby, by efficiently utilizing to the utmost a delay of ignition timing or a reduction in a fuel supply amount while preventing the delay in ignition timing or the reduction in the fuel supply amount from being executed for a long time when a lowering in vehicle driving force is required.  <P>SOLUTION: A target driving force Fxt is calculated when vehicle driving force is excessive. A throttle opening is reduced (325, 335) to lower vehicle driving force slower than a lowering/variation in the target driving force Fxt when an index value SAa indicating the degree of necessity of the lowering in driving force is a first reference value SAa1 or more (315). Ignition timing is delayed in addition to the reduction in the throttle opening to lower vehicle driving force quicker than a case of only the reduction in the throttle opening when the index value SAa is not less than a second reference value SAa2 larger than the first reference value SAa1 (345).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034692-A (JP)
Title: Superconductor, superconductive magnetic field generating element, superconductive magnetic field generating apparatus, and nuclear magnetic resonance apparatus
Inventor: YOSHIKAWA MASAAKI
IPC: H01F6/06
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylindrical superconductor which traps a correctable and uniform magnetic field in a hollow part of itself by magnetization, to provide a superconductive magnetic field generating element which forms the correctable and uniform magnetic field, to provide a superconductive magnetic field generating apparatus having high magnetic field uniformity, and to provide a compact nuclear magnetic resonance apparatus with which precise analysis can be carried out.  <P>SOLUTION: Influence of the superconductor itself and its surrounding members to the turbulence of an applied magnetic field is obtained by analysis of the magnetic fields, and optimal conditions of them are selected to make the uniformity of the magnetic field trapped in the center area of the superconductor to be ≤10 ppm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008033819-A (JP)
Title: Object recognition device, monitoring system, object recognition method, object recognition program, and recording medium recording the program
Inventor: NOMURA MICHIHIRO
IPC: H04N5/225
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring system capable of specifying the kind of an object reliably.  <P>SOLUTION: The monitoring system comprises a stereo camera 11 and a monitoring device 12. The monitoring device 12 comprises input image acquisition parts 41 and 42 for acquiring a photographed image from the stereo camera 11, a 3D information calculation part 50 for extracting a feature point from the acquired photographed image and calculating the spatial position of the extracted feature point, and an object recognition part 51 for recognizing an object based on the calculated spatial position of the feature point. The object recognition part 51 has a clustering part 54 for performing the clustering based on the calculated spatial position of the feature point, and a size determination part 55 for determining the object corresponding to the cluster based on the size of the cluster generated by the clustering.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038373-A (JP)
Title: Anti-pollution equipment for dam lake
Inventor: KOSAKA YASUYUKI
IPC: E02B15/00
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide anti-pollution equipment for a dam lake, which can restraining reservoir water from becoming turbid regardless of the water level of the dam lake and the temperature of water flowing in, and which enables smooth intake of upper-layer water and lower-layer water.  <P>SOLUTION: A main float 4 installed in the state of floating on a water surface comprises a vertically moving float 5 and a fixed float 6. An anti-pollution membrane 2, the lower end of which is fitted with a weight chain 3, is suspended from the main float 4 so that the weight chain 3 can be put into the state of reaching the bottom. A vertically moving sub-float 10, which can float up the weight chain 3 from the bottom of the water, is provided between the weight chain 3 and the main float 4 for the anti-pollution membrane 2. An interval between the vertically moving sub-float 10 and the weight chain 3 is set as long as/longer than half an interval between the main float 4 and the vertically moving sub-float 10 in the water-depth direction of the anti-pollution membrane 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038692-A (JP)
Title: Compressor
Inventor: KUBOTA AKIHIKO
IPC: F04B39/10
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor of small inter-individual dispersion of capacity and efficiency.  <P>SOLUTION: The compressor includes an intake valve 137 formed of: an intake hole 131 bored in a valve plate 19; an intake valve seat 132 formed in an outer circumference on a cylinder bore 114 side of the intake hole 131; and a thin plate intake lead 136 opening and closing a valve seat surface of the intake valve seat 132. The compressor also has a valve seat surface of the intake valve seat 132 formed lower than a pedestal surface 140 provided on an end surface of a valve plate 119. Since the depth of the valve seat surface of the intake valve seat 132 can be finished accurately by working, and stable spring force in an open direction acts the intake lead 136 under a closed condition of the intake valve 137, inter-individual dispersion of capacity and efficiency is made small.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041403-A (JP)
Title: Manufacturing method of flat electrochemical cell
Inventor: YAMASHITA TAKANORI
IPC: H01M10/058
Filed: 2006-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a flat electrochemical cell showing a stable sealing and insulation performance.  <P>SOLUTION: This is a manufacturing method of a flat electrochemical cell 1 in which a flat electrochemical cell main body 2 is filled in a packaging material in which a base material layer 6, a metal foil layer 7 having at least a formation treatment layer 7a on one side, and a thermal adhesive resin layer 8 are at least laminated in order, and then, closely sealed. A heat treatment process to apply temperature of melting point or more of the thermal adhesive resin layer 8 on the peripheral seal portion 10b after filling and closely sealing the flat electrochemical cell main body is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007043900-A (JP)
Title: Manufacturing method of motor, and motor
Inventor: JUN CHA SEUNG
IPC: H02K15/03
Filed: 2006-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide the motor with improved the inhomogeneity of the magnetization of a permanent magnet.  <P>SOLUTION: The motor includes a stator, a rotor making a rotational motion relating to the stator, and the permanent magnet installed in the rotor, here the permanent magnet is a single unit and provided continuously.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006313383-A (JP)
Title: Electrophotographic image forming device
Inventor: SUDA TAKEO
IPC: G03G15/00
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the capability of a cleaning blade scraping off the toner remaining on the photo conductor even when the ambient temperature and humidity change around the place where the electrophotographic image forming device is used.  <P>SOLUTION: This device has a cleaning unit 16 which has a cleaning blade 16a to scrape off the toner remaining on the photo conductor 13, an air-conditioning means 11 capable of adjusting the temperature of the cleaning blade 16a, a temperature sensor 20 to measures the temperature of the cleaning blade 16a, and a temperature control means to drive the air-conditioning means 11 to make the temperature of the cleaning blade 16a suitable to scrape off the remaining toner. It drives the air-conditioning means 11 by using the temperature control means to adjust the temperature of the cleaning blade 16a to the optimum temperature to maintain its cleaning capability.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008042643-A (JP)
Title: Electronic camera
Inventor: SATO TAKUYA
IPC: H04N5/341
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To simplify an external drive circuit without reducing as much as possible, a driving capability of each horizontal transfer circuit within an imaging element in an electronic camera.  <P>SOLUTION: The electronic camera comprises the imaging element which incorporates a plurality of horizontal transfer circuits. A timing generator supplies a horizontal transfer pulse to the plurality of horizontal transfer circuits via a drive circuit. The drive circuit is composed of a common switch circuit and a plurality of individual amplification circuits corresponding to the horizontal transfer circuits. The common switch circuit generates a common driving signal by alternately connecting an output line to a power line side/ground line side using the horizontal transfer pulse. Each of the individual amplification circuits generates, from a distribution signal of the common driving signal, an individual driving signal of which output impedance is reduced, and supplies it to a corresponding horizontal transfer circuit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008037469-A (JP)
Title: Tray for brittle column
Inventor: SHIRAKI KOJI
IPC: B65D81/113
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for well storing or transporting a product having a columnar shape formed of a fragile brittle material.  <P>SOLUTION: A plate-like tray 1 includes two pockets 4 has a bottom face raising part 2 on a bottom face forming each pocket 4 and has side face raising parts 3 on side faces forming each pocket 4. When a brittle columnar body is stored or transported by using this tray 1, breakage can be prevented from occurring.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008042731-A (JP)
Title: Transmission apparatus
Inventor: ASANO HIROYUKI
IPC: H04L49/111
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission apparatus in which a transmission loss is suppressed.  <P>SOLUTION: The transmission apparatus comprises a transmitting-side line interface which converts data of a packet form sent from an asynchronous network into a SONET/SDH frame form and transmits the converted data, a plurality of receiving-side line interfaces each for receiving data of the SONET/SDH frame form and converting the received data into data of the packet form, and a line exchange unit which performs line exchange. The transmitting-side line interface comprises a variable length frame mapping section for converting data of the packet form into data of a variable length frame form and a time division multiplex mapping section for converting data of the variable length frame form into data of the SONET/SDH frame form, and the receiving-side line interface comprises a variable length frame demapping section for reconverting data of the SONET/SDH frame form into data of the variable length frame form.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008043137-A (JP)
Title: Motor controller
Inventor: FUJISHIRO NAOKI
IPC: H02P6/08
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller capable of reducing influence to a working fluid concerning the phase change of a rotor by centrifugal force without increasing the number of components.  <P>SOLUTION: A phase change means 12, which changes the relative phase of an outside circumferential side rotor 5 and an inside circumferential side rotor 6 by the fluid pressure of a working fluid, comprises a hydraulic controller that controls the fluid pressure of the working fluid according to a control command concerning the demand of a phase change. Furthermore, the phase change means includes a calculation means that calculates a centrifugal fluid pressure that acts to the working fluid by the centrifugal force generated when the outside circumferential side rotor 5 and the inside circumferential side rotor 6 rotate, and with a correction means that corrects the fluid pressure controlled by the hydraulic controller based on the centrifugal fluid pressure calculated by the calculation means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008039338-A (JP)
Title: Heat exchanger for automatic ice making machine
Inventor: MORIMOTO NORIKAZU
IPC: F28D3/02
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger capable of performing efficient heat exchange without requiring enlarging a deicing water tank.  <P>SOLUTION: A guide member 68 inside which a downstream area 66 inclined downward toward the deicing water tank such that deicing water can flow down is sectioned is disposed outside the deicing water tank in a state that an open end 40 faces the inside of the deicing water tank 26. A heat exchange part 64 led from a refrigeration system of an automatic ice making machine is meanderingly disposed inside the downstream area 66. A deicing water supply means 70 supplying the deicing water of the deicing water tank pumped up through a heat-exchanging pump into the downstream area 66 is disposed on an upstream end 46 side of the downstream area 66. The deicing water supplied through the deicing water supply means 70 is heat-exchanged with the heat exchange part 64 while flowing down through the downstream area 66, is heated, and is returned to the deicing water tank.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008053378-A (JP)
Title: Insulating-gate semiconductor device
Inventor: ISHIDA HIROYASU
IPC: H01L27/04
Filed: 2006-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, since a source region and a back gate region come into contact with a common source electrode in a conventional structure and each potential of the source region and the back gate region cannot be controlled, in the case where such MOSFET is used as a bidirectional switching element, two MOSFETs are connected in series, and a turn-on/off of the MOSFET and a parasitic diode are controlled by a control circuit, thereby preventing a downsizing of a device.  <P>SOLUTION: A source region is formed on the overall face of an operating region, a first back gate region is formed below the source region between trenches, and a second back gate region is formed to connect with the first back gate region outside of the source region. A first electrode layer coming into contact with the source region is formed on the overall face of the operating region, and a second electrode layer coming into contact with the second back gate region is formed in an outer periphery of the first electrode layer. Each potential can be applied to the first electrode layer and the second electrode layer to control to prevent a back flow caused by the parasitic diode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007054632-A (JP)
Title: Mechanism for opening and closing grasping tool of medical instrument
Inventor: MENN PAVEL
IPC: A61B17/12
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To reliably control the opening and closing of a grasping tool without increasing the travel amount of a cinch in a clip device which selectively takes in differently-sized clips and crimps them.  <P>SOLUTION: A mechanism for opening and closing a grasping tool comprises the cinch which moves axially and has a pair of control members each having an inner control surface and an outer control surface and a grasping tool assembly equipped with a pair of jaw arms each having an inner contact surface making sliding contact with the outer control surface and an outer contact surface making sliding contact with the inner control surface.  <P>COPYRIGHT: (C)2007,JPO&INPIT