baber/WOPTO huggingface dataset:
Patent JP-2010041351-A (JP)
Title: Pll circuit
Inventor: YOSHIDA SHINYA
IPC: H03K5/13
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To minimize a phase variation in clock which is caused by phase offset values at PLL lock, without increase in the area occupied and power consumption, and to cope with a fluctuation in power supply voltage and temperature after locking.  <P>SOLUTION: A PLL circuit determines a frequency of an output clock CLK3, according to comparison result between phases of reference clock CLK1 and feedback clock CLK2 by a phase frequency comparator 41. It comprises a dividing circuit 5 in which the output clock CLK3 is inputted through a clock buffer 6, a variable delay circuit 9 in which the output clock of the dividing circuit 5 is inputted and the feedback clock CLK2 is outputted, and a phase comparator 8 which compares the phase of the feedback clock CLK2 with that of the reference clock CLK1. The variable delay circuit 9 controls the delay value so that a phase difference between the phase of reference clock CLK1 of the phase comparator 8 and that of the feedback clock CLK2 is canceled, resulting in the adjusted phase of the PLL output clock CLK3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036446-A (JP)
Title: Image forming apparatus
Inventor: TAKATSUKA HIDEKI
IPC: B41J2/44
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which a laser scanner unit can be easily attached and detached to an apparatus body, damage on the apparatus body containing the scanner unit during logistics can be decreased, and color shift on an image is little.  <P>SOLUTION: In the image forming apparatus which includes the laser scanner unit 5 and the scanner supporting member for supporting the laser scanner unit 5 in the apparatus body, and is configured so that the laser scanner unit 5 is attachable/detachable to the apparatus body by being guided by a guide rail from an opening part, the laser scanner unit 5 is positioned to the scanner supporting member in the energizing direction of an energizing spring on this side by being energized by the energizing spring on this side to a butting part provided on the scanner supporting member, and a regulating member for regulating the amount of movement when the laser scanner unit 5 moves in the energizing direction against an energizing force received from the energizing spring on this side, pinching the scanner supporting member and the laser scanner unit 5, is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009201971-A (JP)
Title: Golf club head
Inventor: SAKA KO
IPC: A63B102/32
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club head which can provide a higher backspin amount while conforming to the area rule.  <P>SOLUTION: The golf club head includes a plurality of score lines formed on the face, wherein each score line includes a pair of side surfaces and a bottom portion having a protruding portion protruding to the face side. An angle between the side surface and the face is ≥60°. A cross-sectional area A (inch<SP>2</SP>) of the score line, a width W (inch) of the score line measured by the 30° measurement method, and a distance S (inch) between the score lines adjacent to one another satisfy A/(W+S)≤0.003.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010042335-A (JP)
Title: Attachment for falling weight type crushing
Inventor: ITO KATSUMORI
IPC: C21C5/28
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attachment for falling weight type crushing preventing damage to a hydraulic cylinder by an excessive reaction acting thereto when locking the hook of a chuck device to the locking part of a ram by extension of the hydraulic cylinder.  <P>SOLUTION: The ram 16 is vertically movably contained in a casing 10 attached to the working arm of a self-propelled working machine. The hydraulic cylinder 20 drawing up the ram 16 is mounted to an upper part of the casing 10. A chuck releasing rod 44 releasing chuck by the hook 34 of the chuck device 21 is provided at an upper part of the casing 10. The chuck device 21 is vertically movably attached at the lower end of a piston rod 20b of the hydraulic cylinder 20. A press spring 53 is provided between the piston rod 20b and chuck device 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043662-A (JP)
Title: Fluid pressure cylinder device
Inventor: YOMO HIROMICHI
IPC: F16J15/32
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to supply a lubricating oil for sliding between two packings provided on a piston for sealing and the piston and a cylinder tube by a simple structure.  <P>SOLUTION: On the piston 12, two packings 31, 32 for sealing between the piston and the cylinder tube 11 are provided away from each other and an O-ring 33 is provided between the packings 31, 32. On the cylinder tube 11, diameter enlarged parts, whose inside diameter is expanded and on which the packings 31, 32 can move smoothly at least at one stroke end, are provided. The positions and dimensions of diameter enlarged parts 41, 42 are selected in such a way that, when the piston 12 moves to the stroke end, sealing performance between either one of the packings 31, 32 and the cylinder tube 11 is dissipated but sealing performance between the O-ring 33 and the cylinder tube 11 is not dissipated owing to the diameter enlarged parts 41, 42.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049307-A (JP)
Title: Dead time identifying device
Inventor: ANDO GEN
IPC: G05B11/36
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dead time identifying device capable of identifying dead time easily without fail without relying on characteristics of an object to be controlled.  <P>SOLUTION: This dead time identifying device is provided with an oscillation detector 106 for outputting an oscillation detection signal indicating the result of determining whether motor speed is oscillated or not by inputting motor speed, a mechanical identifier 107 for identifying mechanical parameters of the object to be controlled and outputting them based on inputted signals by inputting motor speed, a control gain adjuster 108 for outputting a control gain being a parameter to be set in a speed controller as a larger value if the motor speed is not oscillated after the oscillation detection signal is inputted, a critical frequency computing device 109 for inputting the control gain, the oscillation detection signal, and the mechanical parameters and outputting critical frequency, and a dead time identifier 110 for calculating a dead time identifying value by inputting the control gain, the oscillation detection signal, the mechanical parameters, and the critical frequency.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048857-A (JP)
Title: Automatic focusing camera
Inventor: TANAKA MASAHIDE
IPC: G02B7/28
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide suitable utilization of characteristic examined in a photoelectric conversion sensor.  <P>SOLUTION: Focus adjustment of an imaging part of a camera is performed based on output from a CIGS sensor 70 having quantum yield of 60% or more in a visible light region. A sensitivity region of the quantum yield of 60% or more in an infrared region of the CIGS sensor 70 is cut by an infrared cut filter 68. By replacing the infrared cut filter 68 with a visible light cut filter 76, the CIGS sensor 70 is utilized as a focus detection sensor for imaging the infrared region. The focus detection in a wide dynamic range is performed by the CIGS sensor 70 and a light reducing means 66. A light reduced component is utilized for photometry or the like. Detection information on the sensitivity in the infrared region is utilized for the focus detection in the visible light region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009068000-A (JP)
Title: Epoxy resin composition and prepreg
Inventor: SUZUMURA YASUSHI
IPC: C08K5/42
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition which can give a fiber-reinforced composite material exhibiting a low coefficient of linear thermal expansion, high heat resistance, and high toughness when used as the matrix resin of the fiber-reinforced composite material and to provide an excellent composite material using the resin composition.  <P>SOLUTION: Disclosed is an epoxy resin composition comprising 100 pts.mass total of 35-55 pts.mass (A) trifunctional epoxy resin prepared by glycidyl-etherifying triphenolmethane and 45-65 pts.mass (B) N,N,N',N'-tetraglycidyldiaminodiphenylmethane, (C) silica, and (D) diaminodiphenyl sulfone.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010049332-A (JP)
Title: Insufficient nutrition information providing method and program
Inventor: INOUE KENICHI
IPC: G06Q50/00
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and program for providing information on insufficient nutrition, which provide a user with information on nutrient insufficient among the nutrients to be taken per day only by inputting the data of the meal taken by the user.  <P>SOLUTION: This insufficient nutrition information providing method in a nutrition management system 1 includes: a nutrition intake database 39 storing an amount of nutrients to be taken per day calculated in advance based on items such as sex, age, height, weight, and strength of exercise or the like; and a menu database 40 storing a plurality of meal menus and amount of nutrients in each meal menu. This nutrition management system 1 prompts the user to input personal data including his or her sex, age, height, weight, and strength of exercise or the like, retrieves the amount of nutrients to be taken by the user per day based on the input personal data, prompts the user to input the data of meal, calculates the amount of nutrients taken by the user based on the input data of meal, and calculates the amount of insufficient nutrient by subtracting the amount of nutrients taken by the user from the amount of nutrients to be taken per day.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010053511-A (JP)
Title: Method for constructing road with smooth face material
Inventor: OSHIGE TAKESHI
IPC: E01D19/06
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for constructing a road with a smooth face material, which obtains an extremely smooth sliding surface, excellent in abrasion resistance, has a long life and also has high strength with an inexpensive structure, in which expansion and contraction caused by a change in the temperature of a beam can be stably and smoothly transferred to an expansion device and the costs of construction and material are low.  <P>SOLUTION: In the method for constructing the road, a base 22 arranged on an earthwork section-side road surface is partially supported by an abutment 13; a precast extended floor slab 16 extended to an earthwork section side from a bridge-side end is arranged on the base 22; and an integral pavement is constructed on the extended floor slab 16 and the bridge. A smooth face material 17, which has a fixing bracket 17a suspended to undersurface, is arranged on the undersurface of the extended floor slab 16; and an injection hole 25 communicating with the undersurface of the smooth face material 17 is provided from a top surface of the extended floor slab 16 in advance. Subsequently, a grout material 28 is injected into a gap between a top surface of the base 22 and the undersurface of the smooth face material 17 is provided from the injection hole 25 of the extended floor slab 16 and the smooth face material 17 arranged on the base 22, so as to form the smooth sliding surface with the smooth face material 17 on the top surface of the base 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010053693-A (JP)
Title: Variable displacement rotary pump
Inventor: YOKOI HIRONAO
IPC: F04C14/26
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable displacement rotary pump which prevents the occurrence of oil impulse when being switched from high capacity operation to low capacity operation.  <P>SOLUTION: A spool valve 55 of a solenoid pilot valve moves forward through energization to communicate an annular groove 56 to a through-hole 61. An inner space 50 of a bypass valve element 44 is brought into a low pressure state by forcing oil to flow out of a suction pressure communication passage 58 to a bypass passage 32. The bypass valve element 44 is moved backward by oil in a discharge passage 28 to open the bypass passage 32 and force oil to start flowing. At the same time, a valve element 35 of a check valve 33 moves in a direction of closing the discharge passage 28. Oil flowing through the bypass passage 32 is limited to a flow rate set by a throttle passage 49 to suppress rapid increase in the flow rate so that backflow of oil discharged from a main pump is controlled. The flow of oil in the bypass passage 32 is controlled until the check valve 33 closes the discharge passage 28 by the throttle passage 49, thereby preventing the occurrence of oil impulse.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010056694-A (JP)
Title: Picture signal processing unit, image display unit, and picture signal processing method
Inventor: MIYAZAKI SHINICHIRO
IPC: G09G3/20
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture signal processing unit for performing quadruple frame rate conversion of an input video signal while suppressing manufacturing costs.  <P>SOLUTION: After double frame rate conversion of a picture signal Din is performed separately through two routes, quadruple frame rate conversion of the picture signal Din is performed. Thus, the quadruple frame rate conversion is performed with a simpler structure than when the quadruple frame rate conversion of the picture signal Din is directly performed. Also, preferably, a read address is switched whenever necessary in accordance with values of an H counter 442A and a V counter 442B. In this case, in a display screen, a picture signal Dout by which a double display rate video and a quadruple display rate video are simultaneously displayed can be generated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010055345-A (JP)
Title: Information collection method for chemical substance included in molded piece and device to be used for the same method
Inventor: ANZAI TAKAYUKI
IPC: B42D15/04
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information collection method for executing the history investigation of chemical substance included in a final molded piece to be successively worked through a plurality of manufacturers on a supply chain by an investigator being a third person and to provide a device using for this method.  <P>SOLUTION: The information collection method includes: an end manufacturer specification step of specifying a pair of a first manufacturer who manufactures chemical substance and a final manufacturer who manufactures a final molded piece being the object of history investigation; an intermediate manufacturer specification step for specifying by a pair of a deliverers who deliver a molded piece and a pair of workers who receive and works the molded piece; and a step for acquiring information by tracing a pair of manufacturers about chemical substance included in the successively worked molded pieces. A device to be used therein includes an investigation medium (29) to be handed over to the worker who receives and works the molded piece from the deliverer of the molded piece; and a transmission means (49) for transmitting manufacturer information in the worker each time the investigation medium (29) is handed over to the worker.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052341-A (JP)
Title: Drive control device and drive control method of movable member, and printing apparatus
Inventor: HAYASHI TORU
IPC: B41J19/18
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive control device and a drive control method of a movable member shortening a time required for the calibration of an active damper.  <P>SOLUTION: The drive control device includes: a driving means that drives the movable member; a position detecting means that detects the position of the movable member; a driving state control means that controls the driving state of the driving means in accordance with the position detected by the position detecting means, through the use of parameters to cancel the vibration of the movable member in the moving direction; and a parameter updating means that detects the new parameter to cancel the vibration of the movable member and updates the contents; wherein a plurality of speed modes are provided as a movable member driving speed by the driving means, and the parameter updating means detects parameters and updates the parameters in accordance with the plurality of speed modes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010053819-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: NISHIZAWA TORU
IPC: F01N3/02
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device of an internal combustion engine that can regenerate a DPF efficiently at a relatively low temperature not higher than a temperature at which PMs are self ignited, and improve fuel consumption by avoiding oil dilution.  <P>SOLUTION: The exhaust emission control device of the internal combustion engine includes a particulate filter holding a catalyst having an OSC capability, and makes the temperature of the particulate filter within a target temperature range at a temperature where the catalyst having the OSC capability discharges active oxygen or higher and a temperature where the PM accumulated at the particulate filter is self ignited or lower.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052356-A (JP)
Title: Hopper device of folder gluer
Inventor: HATANO OSAMU
IPC: B31B50/98
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To increase the impact power absorption effect of a front backing board of a hopper device of a folder gluer and to achieve the long life of the front backing board.  <P>SOLUTION: In the hopper device of the folder gluer in which a carton formed flat corrugated board boxes are respectively interposed between an upper and a lower sending roll to be sent and received by the front backing board and are piled up, the front backing board 10 comprises a supporting plate 11 having stiffness, a buffer member 12 arranged in the front surface of the supporting plate 11 and having elasticity and a protective plate 13 comprising a hard thin plate arranged in the front surface of the buffer member 12 and formed to have a smoothed surface so that the front surface to which the corrugated board box 013 collides exhibits low friction coefficient to protect the buffer member 12, and the buffer member 12 and the protective plate 13 are in non-contact with the supporting plate 11 and are attached with a looseness p1 and p2 to prevent the occurrence of stress concentration on the attaching part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054179-A (JP)
Title: Damper device
Inventor: NAGASE TOMONARI
IPC: F24F7/06
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damper device, for keeping the air balance of a coating zone to a fixed level.  <P>SOLUTION: The device includes: a first opening and closing valve 611 which opens and closes the flow passage of a first duct 723; a second opening and closing valve 612 which opens and closes the flow passage of a second duct 726; and a rotating shaft 614 for operating the first opening and closing valve 611 and the second opening and closing valve 612 to perform opening and closing operations. The rotating shaft 614 is rotated in a normally rotating direction and a reversely rotating direction, whereby the openings of the first valve 611 and the second valve 612 are adjusted so that the second valve 612 opens the flow passage of the second duct 726 when the valve 611 closes the flow passage of the first duct 723, and the second valve 612 closes the flow passage of the second dust 726 when the first valve 611 opens the flow passage of the first duct 723.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052698-A (JP)
Title: Tire
Inventor: MATSUNAGA MIDORI
IPC: B60C11/04
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire capable of simultaneously attaining reduction of air column resonance over a long period, prevention of stone-biting and maintaining of water-discharge property.  <P>SOLUTION: The tire of a block pattern has blocks 3 divided by a plurality of circumferential grooves 1 extending along a tire circumferential direction and grooves 2 in a width direction for dividing land part rows formed between the circumferential grooves 1 in a tire width direction. In the tire, a projection part 4 projected from a groove bottom surface at a crossing part where the circumferential groove 1 and the groove 2 in the width direction are crossed in a trident form. One end part at the side of the groove in the width direction of the projection part 4 is arranged at an outer side of the circumferential groove from a linear line 5 connecting the circumferential groove walls, and the other end part is arranged so as to be contacted with the circumferential groove wall under the condition at loading.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010057570-A (JP)
Title: Auxiliary tool of puncture device and component measuring device
Inventor: TAKADA RYUJI
IPC: A61B5/15
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary tool capable of easily and simply performing the operation of bringing the body liquid extraction part of a component measuring device into contact with the puncture part of a specified living body surface, especially, when performing a series of work from puncture to body liquid component measurement.  <P>SOLUTION: The auxiliary tool comprises a puncture device auxiliary tool (1) provided with a puncture device holding part (1a), a puncture hole (1b) and a bonding part (1c) and a component measuring device auxiliary tool (2) provided with a component measuring device holding part (2a), and the puncture device auxiliary tool (1) and the component measuring device auxiliary tool (2) can be integrated. When the puncture device auxiliary tool (1) and the component measuring device auxiliary tool (2) are integrated, the puncture hole (1b) and the component measuring device holding part (2a) face each other and a space (3) where the body liquid extraction part (51) can pass through is formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010061271-A (JP)
Title: Waste management method using rfid
Inventor: TAKAHASHI NAOKI
IPC: G06Q50/00
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To acquire management information of a low radioactive solid waste as necessary at a necessary place, and to prevent input error or transfer error by extremely reducing manual operation, and to reduce exposure to radiation during work by securing a distance with the radioactive waste in management.  <P>SOLUTION: The waste management method for storing and maintaining/managing a low radioactive solid waste in a storage container includes: using an RFID 12 mounted on each storage container to be managed and a portable information terminal 14 for transmitting/receiving data by a non-contact manner to/from the RFID; registering individual information of the waste stored in the storage container 10 in the RFID using the portable information terminal; managing data in a distributed manner so that the storage container always moves along with management information stored in the RFID; reading the data of the RFID using the portable information terminal for information necessary for management, thereby enabling access to the DB for verification.  <P>COPYRIGHT: (C)2010,JPO&INPIT