baber/WOPTO huggingface dataset:
Patent JP-2008182321-A (JP)
Title: Image display system
Inventor: ISHIBASHI KENJI
IPC: H04N5/00
Filed: 2007-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To capture a person who holds a remote control device by correctly detecting the direction, position, etc., of the remote control device relative to an image display device.  <P>SOLUTION: An image display system comprises a TV 1 and the remote control device 2. The remote control device 2 includes a second camera 20 which can capture an image display unit 10 of the TV 1 and a position detection unit 23 which compares coordinates of an imaging cursor image 14 in an image captured by the second camera 20 with coordinates of a display cursor image 14a displayed at this time to detect a remote control relative position (distance) and the direction of the remote control device. Further, included is a communication unit 25 which transmits information thereof. The TV 1 has a first camera 16. A camera control unit controls the first camera 16 based upon the information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008179991-A (JP)
Title: Wall connecting installation bolt for scaffold
Inventor: SAKAI SADAYOSHI
IPC: E04G5/04
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall connecting installation bolt for a scaffold, capable of easily engaging a rotary tool with an engaging part of a head part of a drill machine screw, rotatingly drivable in a state of aligning the axis of the rotary tool with the axis of the drill machine screw, and capable of reducing cost by reusing a part.  <P>SOLUTION: This wall connecting installation bolt is constituted so that in a state of installing an elastic set ring 4 having an outer diameter larger than a through-hole 22 in the middle of a male screw part 14 also serving as a tap of the drill machine screw 1, the male screw part 14 also serving as the tap is inserted into the through-hole 22 from the female screw part 21 side of a box nut 2 from its tip drill 13 side, and the elastic set ring 3 is locked on an inside opening edge part of the through-hole 22 in a locking wall 23, and in a state of regulating temporary fastening of the drill machine screw 1 so as not to move to the innermost side from a visible position of an oval countersunk head part 12 from the female screw part 21 side of the box nut 2, an elastic cushion 4 having a diameter larger than the through-hole 22 is installed in the male screw part 14 also serving as the tap projected from the through-hole 22 of the box nut 2, and is thereby preinstalled in the box nut 2 in a state of checking slipping-out of the drill machine screw 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007100220-A (JP)
Title: Conducting material for connection parts and manufacturing method therefor
Inventor: SUZUKI MOTOHIKO
IPC: C25D5/10
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a conducting material for a fitting terminal which has a low friction coefficient (low insertion force), and can maintain low contact resistance even after being held at high temperature for long time.  <P>SOLUTION: The conducting material has a Cu-Sn alloy covering layer consisting mainly of a Cu<SB>6</SB>Sn<SB>5</SB>phase, and an Sn covering layer, which are formed in this order on the surface of a base material composed of a Cu alloy plate strip. In the Cu-Sn alloy covering layer, an exposing area rate of the material surface is 3 to 75%, the average thickness is 0.1 to 3.0 μm, also, the Cu content is 20 to 70at%, and the average thickness of the Sn covering layer is 0.2 to 5.0 μm. The conducting material is produced by roughening the surface of the base material to have such surface roughness that the arithmetic average roughness Ra at least in either direction is ≥0.15 μm, and the arithmetic average roughness Ra in all directions is ≤4.0 μm, forming a Cu plating layer with the average thickness of 0.1 to 1.5 μm and an Sn plating layer with the average thickness of 0.3 to 8.0 μm on the surface of the base material in this order, and thereafter, performing reflow treatment.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008180634-A (JP)
Title: Fault point locating apparatus
Inventor: TOCHIYAMA KOICHI
IPC: G01R31/08
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fault point locating apparatus capable of surely and appropriately grasping a fault point in power systems on primary and secondary sides of a high-voltage cutout, without the need for such the cumbersome operation of changing the setting of a CT sensor to power lines configuring the power systems on the primary and secondary sides from one side to the other.  <P>SOLUTION: The apparatus comprises a connection means having a pair of connection sections capable of connecting to a first connection terminal and a second connection terminal of the high-voltage cutout, a DC power supply which is connected to the earth, a wiring system for electrically connecting the DC power supply to the connection section, CT sensors for sensing current flowing through the primary-side power system and the secondary-side power system, and a notice means by which a sensed result of the CT sensors is noticed. In the connection means, the pair of connection sections are electrically disconnected from each other. The wiring system makes up an independent power supply system for each connection section, so that the power can by supplied from the DC power supply. Each CT sensor is disposed so as to correspond to the power supply system, and the notice means is disposed on the DC power supply side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008056886-A (JP)
Title: Manufacturing method of polyketone
Inventor: SHIM JAE-YOON
IPC: C08G67/02
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a polyketone comprising using, as catalyst components, palladium acetate, 1,3-bis[bis(2-methoxy-5-methylphenyl)phosphino]propane, and an acid having a pKa of 4 or lower and adding benzothiazole or benzophenone on polymerization that realizes enhanced catalytic activities, increased intrinsic viscosity and a raised produced amount even under a short polymerization time condition.  <P>SOLUTION: The catalyst is an organometallic complex comprised of (a) a group 9, 10 or 11 transition metal compound, (b) a ligand having a group 15 element and (c) an anion of the acid having a pKa of 4 or lower, where the component (b) is 1,3-bis[bis(2-methoxy-5-methylphenyl)phosphino]propane.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008183019-A (JP)
Title: Game machine
Inventor: MIKI DAISUKE
IPC: A63F5/04
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy of a stop angle of a stepping motor when the control torque of a speed reduction state does not become normal due to manufacture error, excessive heating, a change in a drive current or a change with time in rotary torque or the like of the stepping motor.  <P>SOLUTION: In a game machine including a reel driven by the stepping motor includes variation control means for controlling the drive of the stepping motor, the variation control means includes: motor rotation means for cyclically selecting two or more kinds of rotating excitation phases in a prescribed order and driving the stepping motor; displacement angle updating means for controlling displacement angle information for identifying the displacement angle of the drum; stop scheduled angle control means for determining the stop scheduled angle of the drum according to a stop instruction; and motor stop means for referring to the displacement angle information and the stop scheduled angle information according to the stop instruction and stopping the drive of the stepping motor by selecting full excitation phases for exciting the respective rotating excitation phases altogether, a specified excitation phase for turning the stop scheduled angle to the most magnetically stable displacement angle and the all excitation phases in the order.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186840-A (JP)
Title: Method of manufacturing ceramic laminated substrate
Inventor: KOBAYASHI NOBUYUKI
IPC: H05K3/46
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a ceramic laminated substrate, capable of manufacturing a ceramic laminated substrate having high density and high face-position accuracy of the surface of the ceramic laminated substrate by restraining and burning it at a low burning temperature.  <P>SOLUTION: The method of manufacturing the ceramic laminated substrate 7 has: a step of forming a plurality of dielectric green sheets 1 containing ceramics; a step of disposing dielectrics 2 on the surface of each of the dielectric green sheets 1; a step of forming a laminate 3 by laminating the dielectric green sheets 1 and disposing a ceramic restraining layer 4 not burned at the burning temperature of the laminate 3 on both surfaces of the laminate 3 to form a composite 5; a step of starting the burning (first burning) of the composite 5 and completing the first burning before the laminate 3 is completely densified to form the laminate 3 in the composite 5 into a pre-densified laminate 6; a step of removing the ceramic restraining layer 4 from the composite 5; and a step of burning the pre-densified laminate 6 which is obtained at a temperature not more than the first burning temperature, and completing the densifying step of the pre-densified laminate 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008183942-A (JP)
Title: Pneumatic tire
Inventor: KOISHIKAWA YOSHIFUMI
IPC: B60C15/00
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of enhancing the rim-detachment preventive performance of the tire.  <P>SOLUTION: The pneumatic tire 1 comprises a pair of right and left bead cores 2, 2, a carcass layer 4 which is toroidally stretched between the bead cores 2, 2, and a belt layer arranged on the outer side in the tire radial direction of the carcass layer 4. The carcass layer 4 comprises an inner carcass ply 41 and an outer carcass ply 42. The outer carcass ply 42 is wound around the bead core 2 from the outer side in the tire width direction. The outer carcass ply 42 has a turn-up part 421. The turn-up part 421 is arranged on a bead toe of the bead part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187007-A (JP)
Title: Semiconductor memory
Inventor: HIRANO YUICHI
IPC: H01L21/8244
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To restrain variation in electrical properties of each transistor while reducing a formation area of an SRAM cell.  <P>SOLUTION: In an SRAM cell formed in an SOI substrate, electrical connection between a drain region of a driver transistor Q2 (also a source/drain region of an access transistor Q1) and a drain region of a load transistor Q3, and electrical connection between a drain region of a driver transistor Q5 (also a source/drain region of an access transistor Q4) and a drain region of a load transistor Q6, are carried out by means of wiring structure bodies 15, 16 formed by using an SOI layer 3 under an isolation oxide film 4, which are partial trench isolations, respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186535-A (JP)
Title: Disk device
Inventor: FUKUI TOSHIAKI
IPC: G11B7/085
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To quickly move an optical pickup to a target track in a disk device.  <P>SOLUTION: A disk device 1 is provided with: an optical pickup 4 for irradiating an optical disk 2 with a laser beam; a motor 6 for moving the optical pickup 4 in a radial direction to the target track; and a control part 7 controlling the motor 6. The control part 7 is provided with: a calculating means 7a for calculating a voltage value to be applied to the motor 6; and a storage part 7 for storing a basic voltage value and an offset voltage value. The calculating means 7a calculates the voltage value on the basis of the basic voltage value, the number of target tracks 10, the number of movement tracks 12, and the offset voltage value. The control part 7 greatly moves the optical pickup 4 to the vicinity of the target track by driving the motor 6 with the calculated voltage value. Thereby, the control part 7 can quickly move the optical pickup 4 to the target track.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193149-A (JP)
Title: Information processor and control method
Inventor: YAMADA YASUO
IPC: H04M1/00
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor and a control method of the processor for dialing preliminarily registered numbers by a simple operation.  <P>SOLUTION: When receiving a command transmitted from a hands-free set 100 according to the depression of a volume control button 104 in the case of such a stand-by state that a hands-free set 100 is not connected to an Internet protocol telephone communication network, the information processor switches the selection of a preliminarily stored telephone number, and when receiving the command transmitted from the hands-free set 100 according to the depression of a redial button 101, the information processor calls the selected telephone number.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189105-A (JP)
Title: Steering device of vehicle
Inventor: ITO KOICHI
IPC: B62D5/04
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a steered wheel from rapidly moving according to an increase of vehicle speed when starting traveling, even when one of electric actuators for steering of a plurality of systems fails.  <P>SOLUTION: When an abnormality is detected in one steering control system, a steering control system in which an abnormality is not detected is used, and an actual turning angle δ at a starting time is fixed to a target turning angle δ*. When the vehicle speed V is raised up to first reference speed V1, a steering angle corresponding to the turning angle δ at a point of time is calculated by referring to a target turning table, and an angle difference between the steering angle and an actual steering angle θ is calculated and stored as steering angle correction amount Δθ. Subsequently, a value that the steering angle correction amount Δθ is subtracted from the actual steering angle θ is made as a correction steering angle θc while the vehicle speed V is lowered to second reference speed V2. The target turning angle * is determined from the correction steering angle θc.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007115290-A (JP)
Title: Electronic medical chart system
Inventor: NAKAMURA KIMINORI
IPC: G16H10/60
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic medical chart system capable of reducing a burden when medical examination information is input to a doctor's electronic medical chart so that a doctor may concentrate on an original medical examination act in the electronic medical chart system for inputting data to/managing the electronic medical chart for electronically recording medical examination information generated in a clinic and other medical institutions.  <P>SOLUTION: The electronic medical chart system is provided with a control means for calling electronic medical chart information in the past and creating an electronic medical chart using the content of the electronic medical chart in the past as new electronic medical chart information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008188719-A (JP)
Title: Expansion arm
Inventor: TAMAI TADAMOTO
IPC: B25J18/02
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansion arm carrying out stable actions without using a pulley and belt.  <P>SOLUTION: A first arm element 20 rotates around a first rotation center 10, and a second rotation center 11 is defined. A second arm element 60 rotates around the second rotation center, and a third rotation center 12 is defined. One of a pair of sides in parallel with each other defined by a first parallel linkage 21 can rotate around the first rotation center, and the other can rotate around the second rotation center. One of a pair of sides in parallel with each other defined by a second parallel linkage 61 can rotate around the second rotation center, and the other can rotate around the third rotation center. In a state of an indirect mechanism 40 fixing an attitude of a link passing through the first rotation center of the first parallel linkage, when the first arm element is rotated by just a first angle, the second arm element is rotated by just an angle half of the first angle in an opposite direction of the first arm element with respect to the first arm element.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196328-A (JP)
Title: Exhaust emission control device
Inventor: KOWADA MINORU
IPC: B01D46/42
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To achieve compact arrangement of a particulate filter and a selective reduction catalyst to thereby enhance mounting performance on a vehicle while ensuring satisfactory reaction time for formation of ammonia from urea-water.  <P>SOLUTION: The exhaust emission control device is provided with the particulate filter 5 in the middle of an exhaust pipe 4 and with the selective reduction catalyst 6 arranged on the downstream side of the particulate filter 5 and capable of selectively reacting NOx with ammonia even in the presence of oxygen; and is constituted so that urea-water as a reducing agent can be added between the selective reduction catalyst 6 and the particulate filter 5. The particulate filter 5 and the selective reduction catalyst 6 are arranged in parallel with each other, and the exhaust emission control device is provided with a communication flow channel 9 of an S-shaped structure adapted to fold forwardly any exhaust gas 3 discharged from the rear end part of the particulate filter 5 and introduce the exhaust gas 3 to the front end part of the adjacent selective reduction catalyst 6. In the middle of the communication flow channel 9, a urea-water addition injector 11 is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008194918-A (JP)
Title: Thermosensitive recording medium
Inventor: OGINO AKITO
IPC: B41M5/333
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosensitive recording medium, which provides enough color developing sensitivity and image quality and keeps imprinting properties, scratching properties and the water resistance and light resistance of an image part are favorable.  <P>SOLUTION: In the thermosensitive recording medium comprising a support overlaid with a thermosensitive recording layer including colorless or light-colored basic leuco dye and electron acceptive developer and a protective layer, a specified aromatic compound is included as the electron acceptive developer in the thermosensitive recording layer and, at the same time, the protective layer includes powdered cellulose in order to manifest excellent effects.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197438-A (JP)
Title: Signal processor and signal processing method
Inventor: ASADA KOHEI
IPC: H04R1/10
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To attain utilization of a noise canceling system by digital configuration.  <P>SOLUTION: In a system of the noise canceling system, a signal obtained by collecting external sound by a microphone is converted to a digital signal by an A/D converter composed of a ΔΣmodulator and a decimation filter, and input to a filter for noise canceling in a digital signal processor (DSP), the signal for noise canceling is generated and converted to an analog signal by a D/A converter with an interpolation filter and is output from a driver, the decimation filter and the interpolation filter being composed of a minimum phase transition type finite impulse response (FIR) system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206319-A (JP)
Title: Power conversion circuit controller
Inventor: SATO MOTOI
IPC: H02M7/00
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a power converter from going out of control and being broken when current detection fails even though there is the problem that, in a power converter for executing current detection, a power converter main circuit 2 tries to maximally output a current, however, no signal is inputted to a protector 4 since a current signal is not fed back from a current detector 9, and therefore, a protection function does not work, consequently, the power converter is broken due to, for example, an overcurrent.  <P>SOLUTION: Despite a power converter main circuit of a three-phase PWM inverter device outputs an output voltage while being in an operating state, when an output signal of a current detector becomes a DC or when the output signal of the current detector has equal to a supply voltage of the current detector for a fixed period of time, it is judged that the current detector has failed. The output of the power converter main circuit is turned off by mounting a current FB detector outputting a protection signal to the power converter main circuit. It is possible to prevent the breakage of the power converter due to erroneous wiring or a failure of the current detector 9.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200625-A (JP)
Title: Stirrer
Inventor: OIDE KOSUKE
IPC: B01F7/16
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stirrer highly efficiently and uniformly stirring an entire stirring vessel with small power, eliminating a rotation mechanism liable to cause abrasion and failure.  <P>SOLUTION: The stirrer comprises a stirring body 2 elevating/lowering along a guide rod 5 in the stirring vessel 1, a flexible body 3 disposed at a lower part of the stirring body 2 and sucking and discharging fluid in the stirring vessel 1 by the flexible action, and valves 41, 42 disposed at the suction/discharge ports 31, 32 formed at the upper and lower parts of the flexible body 3 and sucking or discharging the fluid.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007195212-A (JP)
Title: Improved technique for detecting, analyzing, and using visible authentication pattern
Inventor: PICARD JUSTIN
IPC: G06T1/00
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide techniques for providing visible copy detection patterns generated for authenticating a document.  <P>SOLUTION: The techniques include techniques for including a message in a copy detection pattern without altering the copy detection patterns entropy and reading the message, techniques for using a copy detection pattern on an analog form to determine whether the analog form is an original analog form without reference to a digital representation of the original of the analog form's copy detection pattern, techniques for increasing the sensitivity of copy detection using copy detection patterns by modifying one of two copy detection patterns that are being compared to take into account alterations resulting from the copying process, techniques for distributing a copy detection pattern across a document, and techniques for using the entropy of a copy detection pattern to generate the copy detection pattern.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008211270-A (JP)
Title: Image restoring device
Inventor: KYOJIMA TSUTOMU
IPC: H04N5/232
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To correct a hand blur of a captured image with a date while preventing character data from being affected.  <P>SOLUTION: An image processing IC 14 of a digital camera stores image data of an area where date data should be added in a storage unit 20 when adding the date data to the captured image. When a hand blur of the captured image with the date is corrected, the date is erased by overwriting the image data stored in the storage unit 20 to the captured image and the hand blur is corrected. After the hand blur correction, the date data is added again.  <P>COPYRIGHT: (C)2008,JPO&INPIT