baber/WOPTO huggingface dataset:
Patent JP-2008222150-A (JP)
Title: Steering control device
Inventor: NISHIKAWA TOMOHISA
IPC: B62D6/00
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering control device capable of reducing a sense of incongruity of a driver when assisting the steering by the driver.  <P>SOLUTION: The steering control device 20 includes a target locus setting unit 21 and a steering characteristic setting unit 22. The target locus setting unit 21 sets the targeted advancing locus of a vehicle based on information on an object for avoidance present in the advancing direction of the vehicle and at least one of the direction of a face of and the sight line of the driver of the vehicle. The steering characteristic setting unit 22 sets the steering characteristic of the vehicle based on the targeted advancing locus of the vehicle set by the target locus setting unit 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008236010-A (JP)
Title: Digital input class-d amplifier
Inventor: TSUJI NOBUAKI
IPC: H03F3/217
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital input class-D amplifier which involves a small error in D/A conversion and which can drive a load by means of a drive waveform faithful to an input digital signal.  <P>SOLUTION: A DEM decoder 10 outputs the time-series digital signals DP(k) (k =0 to M-1) and DN(k) (k =0 to M-1) having a density of "1" or "0" conforming to input digital signals Din. An error integrator 30 integrates the input analog signals of two positive and negative phases which are respectively the sum of the lines of the signals DP(k) (k =0 to M-1) and the sum of the lines of the signals DP(k) (k =0 to M-1) while receiving negative feedback from both ends of the load 100. A PWM modulation circuit 40 generates the pulses VDp and VDn of a pulse width corresponding to the integrated result, and pre-drivers 51 and 52 and an output buffer 60 drive the load 100 on the basis of the pulses.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008234004-A (JP)
Title: Relocation detecting device
Inventor: ARAI MASANORI
IPC: G08B13/22
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relocation detecting device capable of suitably detecting relocation of equipment by using a simple mechanism.  <P>SOLUTION: A direction sensor 11 is made to turn by a turning part 12, a reference direction stored in a reference direction storage means (reference direction data table 53a) and a direction detected by a direction detection means (CPU (central processing unit) 51, a direction detection program 53b, and the direction sensor 11) are compared by a decision means (the CPU 51 and a decision program 53c), and it is determined that the placing type equipment 1 is relocated, when a difference therebetween exceeds a prescribed threshold.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007264632-A (JP)
Title: Plasma display, and driving device and driving method of plasma display
Inventor: YANG JIN-HO
IPC: G09G3/296
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display which allows the price thereof to be reduced by decreasing the numbers of transistors, capacitors, and diodes.  <P>SOLUTION: In a plasma display, an output terminal of a scan integrated circuit 431 is coupled to a plurality of scan electrodes (Cp), a first input terminal of the scan integrated circuit 431 is supplied with a VscH voltage, and a second input terminal thereof is coupled to a source of a transistor (Ynp). A gate of the transistor (Ynp) is coupled to an output terminal of a gate driver 440 and in a sustain period, the transistor (Ynp) is turned on by using a voltage at a first terminal of a capacitor C1 to supply sustain discharge pulses to the scan electrodes (Cp).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008235480-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: OBARA NAOKI
IPC: H01L21/316
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability and the productivity of a semiconductor device.  <P>SOLUTION: Metal wiring is provided in a first insulating film formed on a semiconductor substrate, the surface of the provided metal wiring is subjected to first plasma processing, the surface of the metal wiring subjected to the first plasma processing is exposed to a silicon based gas, the surface of the metal wiring exposed to the silicon based gas is subjected to second plasma processing, a silicon containing layer is formed on the metal wiring, and a second insulating film is formed on the silicon containing layer. Thereby, electromigration accompanying a fine semiconductor device is suppressed, stress migration is sufficiently suppressed, electrical reliability of the semiconductor device is improved, and the method of manufacturing the semiconductor device with high productivity is achieved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235557-A (JP)
Title: Lead frame and semiconductor device
Inventor: HAGA MOTOHARU
IPC: H01L23/50
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead frame capable of preventing a failure in mounting caused by burs and a failure in operation caused by sags of a semiconductor device, and the semiconductor device using the lead frame.  <P>SOLUTION: A lead 4 (body 9) on the semiconductor device 1 manufactured by using the lead frame 21 is made of copper-containing metal. Its lower surface 9A is exposed from a lower surface 5A of sealing resin 5, and a longitudinal end surface 9B is exposed from a side face 5B of the sealing resin 5. In addition, the lead 4 has tensile strength measured by JIS Z 2241 of 607-726 N/mm<SP>2</SP>and Vickers hardness measured by JIS Z 2244 of HV 180-220.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232582-A (JP)
Title: Cleaning device for molten slag discharge port
Inventor: NISHIKAWA KOKEI
IPC: F27D3/15
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device for a molten slag discharge port capable of positively lowering a slag scraping rod without requiring manual operation even if the tip of the slag scraping rod adheres to the molten slag discharge port.  <P>SOLUTION: The slag scraping rod 8 lifted by an air cylinder 5 with its tip reaching the molten slag discharge port 1 when lifted is provided below the molten slag discharge port 1 of a melting furnace. A scraping blade 9 is provided at the tip and rotated by a motor 10. A hydraulic cylinder 12 is provided on the opposite side to the molten slag discharge port 1 with a water-cooled wall 4 held between, and when the tip of the slag scraping rod 8 adheres to the molten slag discharge port 1, the slag scraping rod 8 is forcibly pushed down.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231873-A (JP)
Title: Joint member and building
Inventor: SHIMAZAKI MASAHIRO
IPC: E04B1/348
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint member by which demolition of a building in which members are joined together using an adhesive or the like is facilitated.  <P>SOLUTION: An inter-beam vibration control member 2 joining a floor beam 11 and a ceiling beam 12 constituting a unit building 10 is provided with a double-faced tape 21 on the surface facing the floor beam 11. An underlayer 22 of the double-faced tape 21 is formed in a manner that the inside rises higher than the side edges so that the joint strength to the floor beam 11 may be smaller than the joint strength to the ceiling beam 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007184638-A (JP)
Title: Method of manufacturing polishing pad
Inventor: REINHARDT HEINZ F
IPC: B24B37/20
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide the method of manufacturing a product for polishing or planarizing a work item.  <P>SOLUTION: There is provided the method of manufacturing a pad which is a polishing pad that is used with polishing slurry and being for polishing or planarizing the front surface of an artifact and which comprises a supermolecule matrix impregnated with a plurality of supermolecule fine elements, which per se, do not substantively polish the surface of the artifact. The method comprises steps of (1) for allocating the supermolecule fine element to a prepolymer for forming the supermolecule matrix, (2) for allowing the prepolymer to be a product by curing the prepolymer to which the supermolecule fine element is allocated, and (3) for cutting the product.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008241491-A (JP)
Title: Three-dimensional measurement instrument
Inventor: HIROOKA SHINICHIRO
IPC: G01B11/245
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To allow precise three-dimensional measurement even when zooming and focusing are varied, in a three-dimensional measuring instrument that uses a stereo camera, having zooming and focusing functions.  <P>SOLUTION: This three-dimensional measuring instrument has a plurality of imaging means including one or more of imaging means that are variable in the zooming and focusing; a control means for the zooming and focusing; a stereo image processing means for stereo-image-processing photographed images output from the plurality of imaging means, and for measuring three-dimensional information; and a camera information storage means for storing camera information necessary for carrying out the stereo image processings. The camera information storage means has the plurality of pieces of camera information, in response to conditions regarding the camera information varied, depending on the zooming condition and the focusing condition of each imaging means, and the stereo image processing means acquires the zooming condition and the focusing condition of each imaging means and acquires the corresponding camera information from a camera information storage part to be used for the stereo image processing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247403-A (JP)
Title: Can lid
Inventor: SHIBATA KENICHI
IPC: B65D17/32
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a can lid and a beverage can which makes a tab hardly depress a score even if the beverage can is pushed from above due to vertical vibration applied during transportation and the like and restricts breakage of the score and a leakage of stored content.  <P>SOLUTION: The can lid 1 is characterized in that a can lid main body 10 is provided with a rivet 11, a score 14 and a tab 18 and a coining section 12 is formed at the peripheral part of the rivet 11, the tab 18 is formed with a curled section 18g at the outer peripheral edge of the other end part 18b, the can lid body 10 is formed with a protruded part 15A at a position corresponding to the curled section 18g, the protruded part 15A is further characterized in that a position in a Y-axis direction is arranged between an X axis and an outer peripheral edge 12a of the pressing part at the other end part 18b when a line connecting a point positioned at the outermost periphery of the score 14 around the rivet 11 with a center of the rivet 11 is defined as the Y axis and a line passing through the center of the rivet 11 and crossing at a right angle with the Y-axis is defined as the X axis.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247994-A (JP)
Title: Polyacetal part in contact with optical disk
Inventor: MATSUSHITA KENJI
IPC: C08K5/24
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyacetal resin part improving warpage of a formed article contacted with an optical disk and improving appearance of a surface of the formed article.  <P>SOLUTION: In the resin composition, an alkylene glycol compound and a hydrazide compound are formulated in the polyacetal resin, and a melt flow rate value is 20-45 g/10 min. The formed article with less warpage of the formed article excellent in appearance of the surface is provided by the resin composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249402-A (JP)
Title: Device and method for estimating inter-frequency bias
Inventor: SUGA SHUICHI
IPC: G01S19/32
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To accurately estimate an inter-frequency bias caused by a satellite and an inter-frequency bias caused by a receiver.  <P>SOLUTION: The device includes: a total electron count calculation part for calculating a total electron count of the passage route of satellite signals based on a pseudo distance to each of a plurality of positioning satellites 10a, 10b, 10c from each of one or more receivers 24; a model value calculation part for calculating a total electron count model value based on an ionosphere electron density model function; a random number generation part for generating a random number; and an inter-frequency bias estimation part for calculating an inter-frequency bias based on the total electron count and the total electron count model value, determining temporarily a receiver-dependent inter-frequency bias and a satellite-dependent inter-frequency bias carried by the inter-frequency bias based on the random number, and estimating that the temporarily-determined receiver-dependent inter-frequency bias and satellite-dependent inter-frequency bias are true values when an error between position information based on a position surveyed beforehand and position information acquired by positioning the position is the smallest.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249870-A (JP)
Title: Electrophotographic transparent toner
Inventor: KAMEYAMA YUKITSUGU
IPC: G03G9/087
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic transparent toner which can stably maintain a proper charging amount even in long-term printing, is excellent in environmental stability and, even when being used together with a carrier as a two-component developer, can reduce the occurrence of spent on the carrier, and to provide a two-component developer containing the toner and an image forming method using the toner and the two-component developer.  <P>SOLUTION: The electrophotographic transparent toner includes a binder resin and a charge control agent, wherein a principal component of the binder resin is a polyester obtained by polycondensation of alcohol component and carboxylic acid component; the molar ratio of aliphatic carboxylic acid compound to aromatic carboxylic acid compound (aliphatic carboxylic acid compound/aromatic carboxylic acid compound) is 35/65 to 75/25, and a chromium compound of a salicylic acid derivative is contained in an amount of at least 2 pts.wt. per 100 pts.wt. of the binder resin as the charge control agent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248527-A (JP)
Title: Method of constructing tunnel and segment piece
Inventor: OSAKA MAMORU
IPC: E21D11/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of constructing a tunnel capable of easily constructing a tunnel having excellent water cut-off performance and high quality, and a segment piece used for the method.  <P>SOLUTION: This method of constructing a tunnel comprises a segment assembling step of forming a new segment ring 1 by assembling segment pieces 10 in a tunnel hole and connecting the new segment ring 1 to an existing segment ring 1' through through-bolts 14, a pressing step of pressing the new segment ring 1 against the existing segment ring 1' by introducing a tension into the through holes 14, and a back-filling step of filling the rear of the new segment ring 1 with a filler 3. A segment piece 10 used for the method is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248574-A (JP)
Title: Glass brick and method of manufacturing the same
Inventor: YAMADA AKIHITO
IPC: E04B2/02
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass brick for building, which exhibits a novel appearance, and to provide a method of manufacturing the same.  <P>SOLUTION: The glass brick 10 for building is made of a sintered glass body obtained by forming a unitary body of translucent small glass pieces by sintering, and has an average transmittance of 15 to 85% in the range of wavelength of 400 to 700 nm when the thickness is 7 mm. The glass brick has colored translucent regions 10a, 10b formed therein, which are obtained by coloring with a coloring agent so as to have a color difference of 0.1 for an a* value, 0.2 for a b* value, and 4.0 or more for a whiteness L* value in the L*a*b* color system chromaticity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007175544-A (JP)
Title: Rotary drum game machine
Inventor: SATO ERIKO
IPC: A63F5/04
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable a player to recognize prize-winning suggestion included in performance without continuously playing a plurality of games.  <P>SOLUTION: When performance determined by a performance determining means is specific performance, any one of rotary drums is automatically stopped at a time point when an automatic stopping time has elapsed without operating all stop operating means and all the rotating rotary drums are automatically stopped at a time point when the specific performance is finished. When performance determined by the direction determining means is performance other than the specific performance, all the rotary drums are automatically stopped at a time point when automatic stopping time has elapsed without operating all the stop operating means. Accordingly, a player is not obligated to keep watching the performance after one game is finished and may recognize prize winning suggestion included in the performance in one game without continuously playing a plurality of games.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008249293-A (JP)
Title: Internal pressure control method of heating furnace
Inventor: MATSUDA SHIN
IPC: F27D19/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a furnace internal pressure control method of a heating furnace capable of enhancing operational safety of the furnace, while stabilizing quality of a processing object by stabilizing furnace internal pressure.  <P>SOLUTION: An exhaust system of the heating furnace is provided with an ejector 11 and an exhaust side mass flow controller 13 adjusting a flow rate of driving gas supplied to this ejector 11. The heating furnace is provided with a pressure gauge 9 detecting the furnace internal pressure by communicating with its inside, and the furnace internal pressure is maintained in a predetermined value by controlling the exhaust side mass flow controller 13 by using a measured value of this pressure gauge 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255820-A (JP)
Title: Separator and engine system
Inventor: SANO TETSUYA
IPC: F01M11/03
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator capable of satisfactorily separating fuel and water mixed into oil from the oil when an engine system at a low-speed and intermittent operation without preparing a heater, and an engine system having the same separator.  <P>SOLUTION: The engine system 100 has an oil circuit 20 organized by an oil pan 1, a pump 2, an oil filter 3, a gallery 4, a manifold 5, relief valves 6 and 7. The separator 10 is arranged in parallel with the oil circuit 20 via a lead-in tube 33 and lead-out tube 34, and is connected with the engine 30 via an intake tube 32. In the separator 10, a negative pressure port 12, an oil inlet 13, and an oil outlet 14 are respectively formed on an upper part 11a, a side part 11b, and a bottom part 11c of a pressure container 11, and a filter net 15 is arranged in the pressure container 11 as an intermediate layer between the oil inlet 13 and bottom part 11c.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007213806-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: HOSONO KOJI
IPC: G11C16/02
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EEPROM having a rewrite/read circuit for achieving a cache function and a multivalue logical operation function under optimal conditions.  <P>SOLUTION: A rewrite/read circuit 140 is provided with first and second latch circuits 1 and 2 selectively connected to a memory cell array and transferring data to each other. This circuit has a multivalue logical operation mode of storing 2-bit 4-value data as a range of different threshold value voltage in one memory cell, and rewriting/reading high and low order bits of the 4-value data by using the first latch circuits 1 and 2, and a cache operation mode of transferring data between the second latch circuit 2 and an input/output terminal for a second address during a period of data transfer between a memory cell selected by a first address and the first latch circuit 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008254109-A (JP)
Title: Polishing device and polishing method
Inventor: MATSUMOTO YASUO
IPC: B24B21/00
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing technology capable of uniformly carrying out polishing using a polishing tape at high speed.  <P>SOLUTION: The polishing device 11 polishes a polishing target 15 by the polishing tape 22 winding and traveling. The polishing device 11 comprises a polishing head portion 12 storing he polishing tape 22 and its winding device, and an operating mechanism portion 13 operating the polishing head portion 12. The operating mechanism portion 13 has a rotation driving means (a motor ) 48 carrying out rotating action, and eccentric cams 43a, 43b changing the rotating action of the rotation action of the rotation driving means (the motor) 48 to eccentric circle movement and transmitting that to the polishing head portion 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257524-A (JP)
Title: Object locus selection method in image reproduction system
Inventor: SOGABE HIDEKI
IPC: G06F3/0482
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object locus selection method in an image reproduction system allowing a user to easily select a desired object locus and to display detailed information at that time without directly clicking the object on a screen or selecting an area when capturing the object locus of the object moving inside the screen at a high speed.  <P>SOLUTION: The user operates a remote controller 14 to select an image area on a display device. The information is sent to a player device 3, and the image area is selected. After the image area is selected, when a menu button is pressed, an object locus menu part is displayed at the right end of the display device. In the object locus menu part, one or more object loci are displayed, and a selection frame is displayed on the object locus selected among them, and as to the image area, a selection frame for the object is displayed. When a decision button is pressed, detailed information is displayed in an additional information part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259006-A (JP)
Title: Telephone device
Inventor: INO HITOSHI
IPC: H04M1/725
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology which enables a call even in a state where a telephone is placed on a mounting board and which need not mounting a control circuit for interface switching with the telephone on the mounting board.  <P>SOLUTION: An operation signal output terminal 311 is provided on a mounting board 3, an operation signal input terminal 2111 is provided on a cordless telephone 2, and an operation accepting portion 32 provided on the mounting board 3 is connected to an operation signal line 214 of the cordless telephone 2 by the terminals. Also, a display signal input terminal 312 is provided on the mounting board 3, a display signal output terminal 2112 is provided on the cordless telephone 2, and a display portion 33 provided on the mounting board 3 is connected to a display signal line 215 of the cordless telephone 2 by the terminals. Furthermore, voice signal input/output terminals 313 and 2113 are respectively provided on the mounting board 3 and the cordless telephone 2, and a handsfree portion 34 provided on the mounting board 3 is connected to a voice signal line 216 of the cordless telephone 2 by the terminals.  <P>COPYRIGHT: (C)2009,JPO&INPIT