baber/WOPTO huggingface dataset:
Patent JP-2008168066-A (JP)
Title: Locking device of game machine
Inventor: NAKAMURA ATSUFUMI
IPC: A63F7/02
Filed: 2007-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking device of a game machine including a function switch actuated by operating a key, dispensing with a switch operating lever to decrease the number of parts, and preventing fraudulent unlocking performed by fraudulently moving the operating lever.  <P>SOLUTION: A latch member 10 is locked in a latch position when it is pushed by a receiver 31 and rotated to the latch position when a front door is closed. When a cam member 21 is rotated in the unlocking direction by a cylinder lock 7, the operating lever 4 is moved to release locking so that the latch member 10 is rotated to the unlocking side. A switch operating part 4e is provided on part of the operating lever 4, and the function switch 17 switched by the movement of the switch operating part is fixed to a base frame 1 side. When the cam member 21 is rotated in the direction opposite to the unlocking side of the latch member by the cylinder lock 7, the switch operating part 4e is moved in the opposite direction to the unlocking direction of the latch member by the cam member 21 to actuate the function switch 17.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008177707-A (JP)
Title: Power mos circuit, and electronic equipment equipped with same
Inventor: KAMIYA SHINJI
IPC: H03K17/687
Filed: 2007-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power MOS circuit capable of suppressing heat generation of a power MOS transistor, i.e. heat generation of itself by reducing the power consumption of the power MOS transistor in current-limiting operation.  <P>SOLUTION: The power MOS circuit 1 has an electrostatic capacitor C1 in a current limiting circuit 12 so as to make a gate voltage waveform showing variation in gate voltage applied to the gate terminal of the power MOS transistor Tr1 into a pulse waveform having cycles shorter than a time for which a current flowing to a load 20 flows exceeding a limited current value when the current limiting circuit 12 limits the current flowing to the load 20, the power MOS transistor Tr1 being turned on/off under control based upon the oscillation frequency that the current limiting circuit 12 has.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008175362-A (JP)
Title: Stationary constant velocity universal joint
Inventor: OBA HIROKAZU
IPC: F16D3/20
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stationary constant velocity universal joint which can easily realize a high angle with a simple structure by combining two constant velocity universal joints.  <P>SOLUTION: The constant velocity universal joints have a cylindrical outer ring 30 in common, and fixed-type joint parts 10, 20 are arranged on one end side of the cylindrical outer ring 30 and on the other end side respectively. Then a protrusive spherical surface 15 is provided to the reverse end of the shaft 11 of either one of the fixed-type joint parts 10, 20, and a recessive spherical surface 25 is provided to the other reverse end of the other shaft 21. Then the recessive spherical surface 25 is made possible to move in the axial direction with respect to the reverse end of the shaft 21, and the shafts 11, 21 of the two stationary joint parts 10, 20 are connected to each other through the medium of a ball kinematic pair 40 consisting of the protrusive spherical surface 15 and the recessive spherical surface 25.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007199723-A (JP)
Title: Display device
Inventor: ZEN CHIN
IPC: G09G3/20
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device whose power consumption is reducible.  <P>SOLUTION: The display device has pixels in a matrix which each include a gate line, a data line, a sustaining electrode line, a switching element, a liquid crystal capacitor connected between switching element common voltages, and a storage capacitor connected between switching element sustaining electrode lines, and signal generating circuits which each generate a sustaining signal based upon a gate signal. The sustaining signal varies in voltage level right after the liquid crystal capacitor and storage capacitor are completely charged with a data voltage. Each of the signal generating circuits includes a sustaining signal application section to which a first control signal is applied and changes in operation state with a (k+1)th (k: a natural number) gate signal applied to the gate line and a control unit to which second and third control signals are applied and change in operation state with the (k+1)th gate signal, and a signal sustaining section which sustains the sustaining signal output from the sustaining signal application section for a predetermined time through the operation of the control unit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008183754-A (JP)
Title: Lens molding mold
Inventor: MORIOKA MOTOAKI
IPC: B29C45/36
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens molding mold which has a simple configuration and controls the coma-aberration by preventing a deviation of the optical axis in the upper and the lower lens molding plane so as to improve the optical characteristics.  <P>SOLUTION: The lens molding mold is constructed by processing an upper mold housing section 6 and a lower molding housing section 13 simultaneously with an upper mold plate 4 and a lower mold plate 5 assembled, by engaging the upper mold 9 in the upper mold housing section 6 and the lower mold 16 in the lower mold housing section 13, respectively, and by fixing the resultant bodies in order to control the deviation of the optical axes of the upper lens molding plane 12 and the lower lens molding plate 19.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186717-A (JP)
Title: Dye-sensitized photoelectric conversion element and dye-sensitized solar cell
Inventor: MOCHIZUKI FUMITAKA
IPC: H01L31/04
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dye-sensitized solar cell which has high durability against heat and light and, moreover, which is high in formation efficiency of a photo-excited electron.  <P>SOLUTION: A dye-sensitized photoelectric conversion element is characterized in that a semiconductor layer contains a compound represented by a general formula (1). Here, in the general formula, Ar<SB>1</SB>, Ar<SB>3</SB>and Ar<SB>4</SB>each represent an alkyl group, an aryl group or a heterocyclic group which may each have a substituent. Ar<SB>2</SB>represents an alkylene group, an arylene group or a heterocyclic group which may each a substituent. Moreover, Ar<SB>2</SB>and Ar<SB>3</SB>may bond to each other via a linking group, to form a cyclic structure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187666-A (JP)
Title: Method and apparatus for measuring band
Inventor: IMAI SATOSHI
IPC: H04L12/801
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a band measuring method and device for comprehending a trend from a wider standpoint or a local trend of traffic considering packet losses without capturing packets continuously.  <P>SOLUTION: Initial values for transient evaluation type queue simulation are determined to perform simulation, concerning a packet loss rate by finding a band limit value from a buffer length (B), a transmission band (C), and an average packet length (D<SB>s</SB>) collected at a node (3) adjoining a node or at an own node, and information on an allowable packet loss rate set beforehand, and a minute time interval (t) optimum when the packet loss rate gradually approaches the allowable packet loss rate by the simulation is found as a continuous packet capturing time. Moreover packets are continuously captured within the time interval (t), its average band is calculated, and from a whole average band found by repeating the continuous capturing processing at random within a certain section, an average band from a wider standpoint, or an upside or a peak band is found.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008183892-A (JP)
Title: Sheet binding apparatus, post-processing device provided with the same, and image formation system
Inventor: KUBOTA ICHITARO
IPC: B27F7/19
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet binding apparatus capable of folding the staple needle tips in appropriate conditions, respectively according to the thicknesses of sheet bundles.  <P>SOLUTION: The sheet binding apparatus is composed of a driver unit 70A for piercing a staple needle into the sheet bundle and an anvil unit 70B for folding the pierced needle tips separately from the former. A plurality of folding grooves 78a, 78b having the folding amounts different from each other are arranged in the anvil unit, and staple binding is performed by moving the driver unit to a position facing the folding groove selected according to a processing mode such as the thickness of the sheet bundle or the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190925-A (JP)
Title: Acceleration sensing device
Inventor: WATANABE JUN
IPC: G01P15/10
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acceleration sensing device capable of stably operating even in the case of receiving the impact other than the acceleration.  <P>SOLUTION: The acceleration sensing device is composed of: a reference oscillation circuit 2 and the tuning fork type oscillation element 20 for outputting the reference signal; a resonance circuit 4 for phase shifting the output signal output from the reference oscillation circuit 2 based on the resonance frequency determined by the tuning fork type oscillation element 20; a phase comparison circuit 6 for comparing the phases of the output signal output from the reference oscillation circuit 2 with the output signal output from the resonance circuit 4; an LPF 9 for outputting the phase difference signal output from phase comparison circuit 6 while rectifying the phase difference signal; and a differentiation circuit 10 for differentiating the output signal output from the LPF 9. The stress detection direction of a tuning fork type oscillation element 20 is made to align with the acceleration detecting direction, and the output signal of the differential circuit 10 is made to output as the acceleration detecting signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189462-A (JP)
Title: Elevator device
Inventor: HIROSE MINORU
IPC: B66B5/14
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To detect load of a car and slack of main ropes of an elevator in a compact space at an inexpensive cost.  <P>SOLUTION: The elevator device is provided with first springs 13 provided between rods 2 fixed at end parts of the main ropes 1 and a supporting frame 11, a plate 14 common for the respective rods 2, second springs 15 provided between the rods 2 and the plate 14, a third spring 22 provided between the plate 14 and a bracket 20 and a plurality of linear drive guides 4 for limiting moving direction of the plate 14 to one reciprocating direction, a displacement measuring device 23 for detecting the load of the car by measuring displacement of the plate 14 and a main rope slack detection device, provided between the plate 14 and the bracket 20, for detecting the slack of the main ropes 1 by detecting the displacement of the plate 14 larger than a predetermined value with a switch 32.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198107-A (JP)
Title: Peripheral device and user interface program
Inventor: SHIRAI TAKAAKI
IPC: B41J29/38
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peripheral device enabling a user to easily specify and execute a desired function.  <P>SOLUTION: The peripheral device comprises a transmission means, a receiving means and a function control means. The transmission means transmits, to a terminal, information on a list of resource files which individually indicate resources in their possession, and information on a specific folder which stores the files. When a user selects the resource file specifying the desired function, out of the list and drags and drops it in the specific folder, the terminal transmits a storage command for storing the selected resource file in the specific folder. The receiving means receives the storage command transmitted from the terminal. The function control means executes the function specified by a combination of resources indicated by the resource file stored based on the received storage command. The peripheral device can execute the function desired by the user only by selecting the resource file specifying the desired function out of the list and dragging and dropping it in the specific folder.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201836-A (JP)
Title: Bright pigment
Inventor: KANESHIRO YOSHIO
IPC: C09C3/06
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a bright pigment useful for a coating film simultaneously exhibiting an excellent brightness and a high hiding ratio.  <P>SOLUTION: The bright pigment comprises at least one kind selected from the group consisting of mica powder, glass powder and transparent plastic powder as a base in which the surface of the base is coated with at least one layer of transparent film composed of a metal oxide. The surface of the transparent film is provided with an island-like film of a sea-island structure comprising metal particles or their aggregates as islands and the surface of continuous film as a sea.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008175038-A (JP)
Title: Parking block, and construction method for combination vehicle-stopping and tree-planting band in parking garage
Inventor: KUSATAKE SUGIAKI
IPC: E03F5/046
Filed: 2007-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking block, perfectly fulfilling a vehicle-stop action by preventing a tire from easily running on it, and having safety, and a construction method for a combination vehicle-stopping and tree-planting band in a parking garage using the parking block.  <P>SOLUTION: At least a vehicle-stop body part 2 is shaped to have a substantially trapezoidal section, and the top 3 and the front 4 thereof are connected to each other through a rounded smooth surface 6. A slant part 8 forming the front 4 is formed with a predetermined gradient so that the substantially whole including the lower half part is in the non-contact state with the tire T, the tire T can abut on the smooth surface 6 connected to the upper end part thereof, and even if the tire T forcefully runs on the smooth surface 6, it can slip down.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201869-A (JP)
Title: Method for producing polyester
Inventor: MATSUDA TAKESHI
IPC: C08G63/78
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyester containing a ≥3 valent polycarboxylic acid without gelling.  <P>SOLUTION: This method for producing the polyester containing the ≥3 valent polycarboxylic acid as an acid component, also an alkylene glycol as a glycol component and having 5 to 45 mol% content of the ≥3 valent polycarboxylic acid based on the total of the acid components is characterized by preparing a polymer having ≥0.25 dl/g intrinsic viscosity by the esterification reaction and polycondensation reaction of a dicarboxylic acid with the alkylene glycol and then performing a depolymerization reaction of the polymer with the ≥3 valent polycarboxylic acid.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203464-A (JP)
Title: Display device, method for controlling display device, control program of display device, and recording medium recording control program of display device
Inventor: KURIHARA TORU
IPC: G09G5/00
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of appropriately displaying a screen by reducing the cost required for development and urging the setting change of an aspect ratio corresponding to a display area.  <P>SOLUTION: A moving machine 1 of this invention makes the setting of the aspect ratio of the screen changeable in a display area section 9 displaying the screen. The moving machine 1 comprises a displayable or not determination section 32 which compares the range of the display area section 9 and the currently set display range of the screen of the aspect ratio and determines whether the display range of the screen is confined within the range of the display range or not and a display driver 13 which outputs the information to urge setting change of the aspect ratio of the screen when the determination is made that the display range of the screen is not confined within the range of the display area section 9.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204783-A (JP)
Title: Fuel cell power generation system, and its cooling method
Inventor: TAKE TETSUO
IPC: H01M8/06
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce operation support power for cooling a fuel cell and suppress drop in power generation efficiency caused by cooling of the fuel cell in a fuel cell power generation system having a solid oxide fuel cell or a molten carbonate fuel cell.  <P>SOLUTION: Fuel or reformed gas produced by reforming the fuel is supplied to a fuel electrode 54 of the solid oxide fuel cell. A methanation reaction device 4 to which fuel electrode exhaust gas 61 exhausted from a fuel electrode 54 is supplied, converting carbon monoxide and/or carbon dioxide in the fuel electrode exhaust gas 61 into methanol by making react with hydrogen is installed. Methanation reaction device exhaust gas 66 containing methane from the methanation reaction device 4 is supplied to the reformer 3 or the fuel electrode 54.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205402-A (JP)
Title: Electronic module
Inventor: SUZUKI SEIJI
IPC: H01L23/427
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To mount an option board on a main board in a high-density manner.  <P>SOLUTION: A plurality of memory modules 18 are mounted to a sub-board 16 with gaps which are larger than thicknesses of the memory modules, and when a plurality of the sub-boards 16 are mounted to the main board 12, the memory modules 18 forms nests with one inside another. By such a constitution, the packaging density of the memory modules 18 to the main board 12 becomes higher as compared when a plurality of the memory modules 18 are directly aligned and mounted to the main board 12, or when the sub-boards 16 with a plurality of the memory modules 18 mounted are mounted to the main board 12 so that the memory modules 18 may not overlap one another.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210246-A (JP)
Title: Corrugated cardboard production management device
Inventor: KATO TOSHIHIDE
IPC: G06Q50/00
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of delivery trucks by improving the loading efficiency of delivery trucks and to reduce the logistics cost of corrugated cardboard products by shortening waiting times of delivery trucks.  <P>SOLUTION: A corrugated cardboard production management device includes: a storage part 2 wherein order acceptance data is stored; a loading plan making part 4 which determines delivery trucks, forms of loading the delivery trucks with corrugated cardboard, and shipping dates per piece of order acceptance data; and a production schedule making part 5 which makes a corrugated cardboard production schedule on the basis of the corrugated cardboard loading forms and the shipping dates which are set by the loading plan making part 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208815-A (JP)
Title: Gear pump and its manufacturing method
Inventor: SAIDA NORIHIRO
IPC: F04C2/18
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear pump having improved sealing ability by securing appropriate hardness of a seal block, and its manufacturing method.  <P>SOLUTION: In a manufacturing method of the gear pump which is equipped with a pump assembly consisting of a drive side gear axially supported by a drive shaft, a driven side gear axially supported by a driven shaft, a pair of side plates disposed on both sides in axial directions of the drive shaft and driven shaft and a seal block for sealing tooth tips of the gears and forming a first oil chamber by coming into contact with the side plates and with a casings for storing the pump assembly and forming a second oil chamber, the gear pump is provided with ribs which are elastically deformed by being pressed to the seal block to seal the first and second oil chambers. A crystal grain surface of a material constituting the seal block is subjected to a surface hardening treatment so as to be hardened than the inside of the crystal grain.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008136162-A (JP)
Title: Frequency offset detector, and ofdm symbol detector
Inventor: TANAKA MASAHITO
IPC: H04J11/00
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide frequency offset/OFDM symbol detectors adaptable to a large frequency offset not less than one carrier wave in an OFDM signal.  <P>SOLUTION: There are provided: a multiplication circuit 30 multiplying a reception signal R generated by performing Fourier transformation to an OFDM modulated signal, where pilot symbols are arranged dispersedly in accordance with four kinds of patterns for periodical transmission, by a pseudorandom number bit sequence W; four arithmetic circuits 40 that extract the pilot symbols corresponding to each pattern from a multiplication result R×W of the multiplication circuit 30 for each of the four kinds of patterns and calculate the sum of phase differences among the extracted pilot symbols to output an absolute value ¾V¾; a detection circuit 50 detecting a frequency offset OFF based on the maximum value of the absolute values ¾V¾ calculated by the four arithmetic circuits 40. A complex sinusoidal wave SIN is generated based on the detected frequency offset OFF, and the frequency of an input signal IN is converted, thus correcting the offset of the reception signal R.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007234602-A (JP)
Title: Connector housing equipped with housing cover
Inventor: SCHMIDT MARTIN
IPC: H01R13/639
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide the housing cover of a connector housing provided with a rotation/lock mechanism for closing the connector housing, while locking with a corresponding connector on the other hand.  <P>SOLUTION: The connector housing 10 is connected to the housing cover 20. Each side faces 15 and 25 has the rotation/lock mechanism cooperating with a corresponding connector 40. A rotation mechanism includes connection members 30 and 30', and struts 31 and 38. The connecting member and strut are rotatably supported on the side plane of the connector housing with pins 12 and 14, while on the side plane of the housing cover with pins 22 and 24. The lock mechanism is formed of a locking nose 36 that is formed integrally with the connecting member. A notch 37 is formed in the locking nose for locking the notch to the pin 42 of the corresponding connector housing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007184629-A (JP)
Title: Washing method of trapezoid substrate, and trapezoid substrate cleaning system
Inventor: KUNISAWA JUNJI
IPC: G03F1/82
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trapezoid substrate cleaning apparatus which can improve in quality of a cleaning results of trapezoid substrate, and attain an improvement of cleaning working efficiency.  <P>SOLUTION: In the trapezoid substrate cleaning apparatus of cleaning the trapezoid substrate, L shaped supporting members 404A-404D supporting a substrate W with two sides of the trapezoid which face each other comprises: at least two L shaped supporting members including a bottom supporting portion 411 supporting a bottom W3 of the substrate W, and a side supporting portion 412 supporting a side W2; and a rotary surface cleaning roll 402, which cleans a surface W1 of the substrate W, arranged in a perpendicular direction above the L shaped supporting members.  <P>COPYRIGHT: (C)2007,JPO&INPIT