baber/WOPTO huggingface dataset:
Patent JP-2011143451-A (JP)
Title: Blocking apparatus and blocking method
Inventor: OMORI SHINGO
IPC: B21J9/12
Filed: 2010-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blocking apparatus and blocking method that reduces a surge pressure generated at the moment a cope and a drag are blocked, makes the blocking apparatus simple, and then reduces equipment cost about the whole of a full enclosed die forging apparatus.  <P>SOLUTION: The blocking apparatus includes: a hydraulic cylinder 2 for blocking, which presses the drag 52 upward and holds a blocking status between the cope 51 and the drag 52; a hydraulic tank 33 which accumulates hydraulic fluid; a hydraulic pump 34 which discharges the hydraulic fluid; a hydraulic fluid-feeding path 35 which feeds the hydraulic fluid to the hydraulic cylinder 2 for blocking; and a hydraulic fluid sending-back path 42 which sends back the hydraulic fluid to the hydraulic tank 33. A pressure setting circuit is installed in a midstream of the hydraulic fluid sending-back path 42. The hydraulic fluid is sent back to the hydraulic tank 33 when a pressure of the hydraulic fluid in the hydraulic fluid-feeding path 35 exceeds a set pressure of the pressure setting circuit. The set pressure of the pressure setting circuit is set to low pressure until the timing that the cope 51 and drag 52 are blocked, and switched to higher pressure than the low pressure after the cope 51 and drag 52 have been blocked.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011148583-A (JP)
Title: Safety valve device of hydraulic elevator and operation state confirming method thereof
Inventor: OGAWA MASAYA
IPC: F15B11/08
Filed: 2010-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve a rising characteristic when a hydraulic cylinder rises, and to easily check an operation state of a safety valve device, by relieving impact when a falling preventive valve operates.  <P>SOLUTION: The falling preventive valve 31 is arranged in a pipe between the hydraulic cylinder and a main valve, and cuts off a flow of pressure oil discharged from the hydraulic cylinder in abnormal time. An auxiliary valve 33 is arranged for operating by differential pressure generated in the falling preventive valve 31 and moderating a cutoff characteristic of the flow of the pressure oil by the falling preventive valve. The auxiliary valve 33 includes a spool 52 moving by the differential pressure, spring members 58a and 58b respectively arranged in both end parts of the spool and setting a stroke position of the spool when there is no differential pressure and a moving distance of the spool when the differential pressure is generated, a variable restriction flow passage 61 for variably adjusting the flow passage area in response to the stroke position of the spool, and stroke sensors SE1 and 2 for detecting that the moving distance of the spool by the differential pressure becomes a predetermined value or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011153757-A (JP)
Title: Air conditioner
Inventor: ITAMOTO TAKAO
IPC: F24F11/02
Filed: 2010-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner operating an air blowing fan by using a three-phase AC motor via a belt and a pulley and capable of accurately sensing slippage and cut of the belt regardless of operation time even when a pulley ratio is changed.  <P>SOLUTION: The air conditioner performing belt operation of the air blowing fan by using the three-phase AC motor 9 via the belt and the pulley includes: an electric current value detection means 17 provided in a power supply circuit with respect to the three-phase AC motor 9; a storage means 19 storing an electric current value detected by the electric current value detection means 17 during trial operation after installation of the air conditioner; and a belt slippage and cut sensing means 20 sensing slippage and cut of the belt by comparing the electric current value detected by the electric current value detection means 17 with the storage value stored in the storage means 19 during normal operation after completion of the trial operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011153046-A (JP)
Title: Carbon nanotube sheet, and method for manufacturing the same
Inventor: ABE YUKIHIRO
IPC: B82B3/00
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon nanotube sheet having a strength suitable for handling in manufacturing and for practical use, and a method for manufacturing a carbon nanotube sheet that manufactures easily the sheet having a strength suitable for handling in manufacturing and for practical use.  <P>SOLUTION: The carbon nanotube sheet includes a carbon nanotube and a cross-linking agent, wherein the carbon nanotube forms a cross-linking structure between molecules by the cross-linking agent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011158597-A (JP)
Title: Roller replacement auxiliary tool of fixing unit
Inventor: TOKUYAMA KOJI
IPC: G03G15/20
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller replacement auxiliary tool of a fixing unit, capable of easily and safely performing roller replacement.  <P>SOLUTION: The roller replacement auxiliary tool of the fixing unit is configured to extract at least one of a heating roller 14 having a heater lamp 25 provided therein and a pressure roller 15 which is disposed so as to come in press-contact with the heating roller 14, from a replacement opening part 78 formed in a frame 50 of the fixing unit in a shaft direction so as to be replaced. The roller replacement auxiliary tool includes a protection means 82 for protecting the roller when the roller is replaced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011156124-A (JP)
Title: Reel type game machine
Inventor: YOSHIKAWA ATSUSHI
IPC: A63F5/04
Filed: 2010-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reel type game machine that enhances the amusement of a player in a game that includes a game property of a stock function and a game property of a BB (Big Bonus) combination with RT (Replay Time).  <P>SOLUTION: The game machine includes a BB combination without RT (a first BB combination) and the BB combination with RT (a second BB combination), allows a player to internally win the BB combination during a BB game, and stocks the internally-won BB combination till the end of the BB game. When both of the BB combinations are stocked at the end of the BB game, the game machine discharges the first BB combination at first. The stocked BB combinations are established in a short period of time to attain the game property of a stock machine. After all of the first BB combinations are discharged, the game machine starts the BB game using the second BB combination and, after the end of the BB game, executes an RT game to attain the game property of the reel type game machine with the BB combination with RT mounted thereon.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011156295-A (JP)
Title: Cleaning tool and cleaning body
Inventor: FUKUZAWA MAHO
IPC: A47L13/20
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning body capable of fetching objects to be caught such as rubbish, dirt, dust or soil to the back of fibers.  <P>SOLUTION: In the cleaning body 110 of the cleaning tool, areas sectioned by a first sheet 112 and a second sheet 113 which are formed of a nonwoven fabric and are piled up, a first bonded part 121 and a second bonded part 122 are defined as first and second insertion holes 117, 117 extending along a first direction 10 for inserting the holding bodies 142, 142 of a cleaning body holder respectively. An area sectioned by the first inner side bonded part 121b of the first bonded part 121 and second inner side bonded part 122b of the second bonded part 122 is configured as an intermediate area 118, the intermediate area 118 includes a fiber body formed of a plurality of fibers extending in a second direction 12 crossing the first direction 10, and by inserting the two holding bodies 142, 142 into the first and second insertion holes 117, 117, they are pushed out in the direction where the fiber body is arranged in the intermediate area 118.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010096000-A (JP)
Title: Balancer device
Inventor: NAKANISHI KOICHI
IPC: E05F1/16
Filed: 2010-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balancer device which is formed of a torsion spring and a spiral rod, wherein the balancer device can prevent deformation of a rotary guide to facilitate light movement of the spiral rod.  <P>SOLUTION: One end of the torsion spring (11) is connected to an outer periphery of the rotary guide (8). The spiral rod (9) is spirally inserted in a slit (10) provided in the inner side of the rotary guide. When the spiral rod (9) moves, the torsion spring (11) is wound in or wound out. In the rotary guide (8), the slit portion is formed of a lubricating sliding portion (22), and a reinforcement ring formed by a material having rigidity is fitted in an inner surface of a rear end which connects the torsion spring (11) to form a pressure-tight portion (23). The rotary guide is prevented from deformation by the reinforcement ring even if the torsion spring is wound in to narrow its inner diameter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011163778-A (JP)
Title: Navigation device, navigation system, terminal device, navigation server, navigation method, and program
Inventor: SHIMIZU TOYOHIKO
IPC: G08G1/137
Filed: 2010-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device, a navigation system, a terminal device, a navigation server, a navigation method, and a program, which can output guiding voice information of high priority preferentially, by predetermining the degree of priority of the guiding voice information to be outputted.  <P>SOLUTION: The guiding voice information formed of phrases and priority information regarding the priority of each phrase are stored, and the guiding voice information is outputted through a voice output part to acquire an output request inputted by a user through an input part or an output request inputted automatically according to the output timing of the guiding voice information. In the case when the guiding voice information is being outputted and when the output request is inputted, the priority information on the phrase of the guiding voice information being an object of the output request is compared with the priority information on the phrase of the guiding voice information being outputted, and based on the result of comparison, the guiding voice information to be outputted is decided for each phrase.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011163378-A (JP)
Title: Combination body of wood screw and cap mounted in head thereof
Inventor: KITADE MASAKATSU
IPC: F16B35/00
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combination body of a cap and a screw, which can be employed as wall mounting components such as hat and clothes hangers and allows easy mounting on a wall without a screwdriver and further allows the length and thickness of a screw to be freely selected.  <P>SOLUTION: A combination body (C) is constituted of a cap (1) and screw (30). The screw can be tightened by turning the cap (1). The cap (1) is formed of a core body (2) and cap body (3). A male screw (6) and female screw (15) are formed on the outer peripheral surface (5) of the core body (2) and on the inner peripheral surface (14) of the cap body (3), respectively. A screw insertion hole (9) is formed in the core body (2). An engagement part (18) showing a tip shape of a screwdriver is formed to the cap body (3). The screw (30) is inserted into the screw insertion hole (9) and the cap body (3) is screwed with the core body (2). Thereby, the engagement part (18) is engaged with a cross slot (32) in the screw (30) to obtain the combination body (C).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010183083-A (JP)
Title: Method for manufacturing photovoltaic thin film device and the same
Inventor: OSTERMANN DIETER
IPC: H01L31/07
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To simply and inexpensively manufacture a photovoltaic thin film device suited to use for a solar cell and to form a photovoltaic module of a large area efficiently and inexpensively as much as possible.  <P>SOLUTION: A metal chalcogenide compound semiconductor layer is formed by applying suspension containing nanoscale particles with a diameter of about 3 to 30 nm to a transparent substrate, wherein the thickness of the metal chalcogenide compound semiconductor layer applied to the substrate is about 150 to 2,000 nm or about 2,500 nm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011165449-A (JP)
Title: Lithium secondary battery
Inventor: OKUMURA TAKEFUMI
IPC: H01M10/052
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium secondary battery whose deterioration can be suppressed when stored at a high temperature of 50°C or higher.  <P>SOLUTION: The lithium secondary battery includes a positive electrode capable of storing/releasing lithium ions, a negative electrode capable of storing/releasing lithium ions, a separator arranged between the positive electrode and the negative electrode, and electrolyte, the electrolyte containing a compound having a plurality of polymerizable functional groups in molecules. Herein, the electrolyte contains the compound represented by Formula 3, where Z<SB>1</SB>, Z<SB>2</SB>are the polymerizable function groups including allyl groups, methallyl groups, vinyl groups, acryl groups, or methacrylic groups.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011160955-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To accurately carry out an anticipation advance notification without causing a wasteful control burden to increase.  <P>SOLUTION: The classification of a variation pattern is chosen in response to a jackpot drawing and the result of the jackpot drawing and the value and the like of a variation pattern decision random number extracted at start winning at the time when a varying display of patterns is to be started. When the varying display of patterns is to be started, it is also decided whether to carry out or not the anticipation advance notification of whether reservation storage includes ones resulting in the variation pattern of super readiness to win by the time when the varying display comes to an end. The decision whether to carry out or not the anticipation advance notification is made under the condition that an unready-to-win failure is chosen as at least the classification of the variation pattern. The decision whether to carry out or not the anticipation advance notification is not made for the varying display in which the classification of the variation pattern other than the unready-to-win failure is chosen.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011166941-A (JP)
Title: Switching power supply device
Inventor: MOROTA NAOHIKO
IPC: H02M3/28
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply device that prevents a change in output voltage in both of PWM (pulse width modulation) control and PFM (pulse frequency modulation) control.  <P>SOLUTION: The switching power supply device 100 includes: a switching element 1 for performing a switching operation; an output voltage generation circuit 22; a transformer reset detection circuit 12 for generating a transformer reset signal Vreset; a secondary-side on-time signal generation circuit 13; a feedback control circuit 11 for generating a feedback signal VEAO; a switching element drive circuit 3 for controlling the switching operation of the switching element 1 according to the feedback signal VEAO; and an output voltage correcting signal generation circuit 15 for generating an output voltage correcting signal Vcomp1 from the feedback signal VEAO and a secondary-side on-time signal V2on, and supplying the output voltage correcting signal to the feedback control circuit 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171377-A (JP)
Title: Method of manufacturing silicon wafer
Inventor: SENDA TAKESHI
IPC: H01L21/268
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a silicon wafer suppressing a reduction in oxygen concentration in a device active region and greatly reducing the defect density of the device active region without performing again mirror polishing.  <P>SOLUTION: The method includes the step of performing a rapid temperature rising and lowering heat treatment on a silicon wafer sliced off from a silicon monocrystalline ingot grown by Czochralski method at a highest end-point temperature which is at least 1,325°C and not more than 1,390°C in an oxidized gas atmosphere, and the step of performing a laser heat treatment on a front surface part of the device active region on the front surface side on which a semiconductor device of the heat-treated silicon wafer by irradiating it with laser light in an inert gas atmosphere at a highest end-point temperature which is at least 1,200°C and not more than 1,350°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169192-A (JP)
Title: Variable diffuser of centrifugal compressor for supercharger
Inventor: MIYOSHI TOMOKI
IPC: F04D29/44
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable diffuser reducing driving force required for an actuator, easily ensuring the connection space of a bearing housing with respect to a base, suppressing generation of a pressure loss in a diffuser portion, and improving the supercharging efficiency of a centrifugal compressor.  <P>SOLUTION: Two or more vanes 6 include inner peripheral ends 61 rotatably supported with respect to an interlocking ring 5 and outer peripheral ends 62 rotatably supported with respect to supporting positions separated by a predetermined distance from the centers of rotation of rotating members 7. The variable diffuser 3 is so configured that a drive rotating member 7A as one of the plurality of rotating members 7 is rotatively driven, thus changing the inclination angle α of a drive vane 6A supported by the drive rotating member 7A, rotating the interlocking ring 5 through the drive vane 6A, and changing the inclination angle α of each of the remaining vanes 6 through the interlocking ring 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010192446-A (JP)
Title: Light unit and display having the same
Inventor: PARK HYUNG HWA
IPC: F21V9/40
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light unit including a color coordinate conversion layer that converts a color coordinate distribution of light emitted from a plurality of light emitting diodes to a color coordinate distribution that falls within a target distribution range, and a display therewith.  <P>SOLUTION: The light unit includes a light guide plate, a light emitting module including a plurality of light emitting diodes arranged on one side of the light guide plate to emit light, and a color coordinate conversion sheet arranged on the light guide plate to convert a color coordinate distribution of a surface light source to a color coordinate distribution that falls within a target distribution range.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011171922-A (JP)
Title: High-frequency switch circuit
Inventor: KITSUKAWA YUSUKE
IPC: H04B1/44
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high-frequency switch circuit that can suppress second order harmonics and third order harmonics from a transmission terminal to an antenna terminal and from the transmission terminal to a reception terminal, and can prevent an increase of a transmission loss of a fundamental frequency from the transmission terminal to the antenna terminal.  <P>SOLUTION: A high-frequency switch circuit has at least one or more first short stubs 51 connected to a transmission terminal 11 and having an approximate 1/4 length to an equivalent wavelength of a fundamental frequency of a high-frequency signal, at least one or more second short stubs 52 connected to the transmission terminal 11 and having an approximate 1/6 length to the equivalent wavelength of the fundamental frequency of the high-frequency signal, and at least one or more open stubs 53 connected to the transmission terminal 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173074-A (JP)
Title: Vibration motor
Inventor: MIYAMOTO HIDEAKI
IPC: B06B1/04
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration motor which enables the movable part thereof in multiple directions while suppressing complication of the structure thereof.  <P>SOLUTION: The vibration motor 100 includes the movable part 2 including a magnet 21, an X-direction coil 31 disposed facing a pole face 211a (212b, 213b, 214a) of the magnet 21 and moving the movable part 2 in the X-direction, a Y-direction coil 32 disposed facing the pole face 211a (212b, 213b, 214a) of the magnet 21 and moving the movable part 2 in the Y-direction, a casing 1 housing the movable part 2, and a control circuit 5 controlling currents flowing in the X-direction coil 31 and Y-direction coil 32 independently from each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176169-A (JP)
Title: Method for etching substrate, program, and computer storage medium
Inventor: IWAZU HARUO
IPC: H01L21/306
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform etching in predetermined positions of a substrate in an inexpensive method with high position precision.  <P>SOLUTION: On a surface 62a of a template 62, a plurality of openings 65 are formed in positions corresponding to a predetermined pattern of a wafer W. The template 62 has an etchant flow passage 66 which communicates with the openings 65. After the template 62 and wafer W are brought into contact with each other and while this state is kept as it is, the etchant is supplied from an etchant supply opening 72 to the wafer W through the flow passage 66 from openings 65 to form through-holes in the wafer W.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177978-A (JP)
Title: Metal clad laminated plate and method of manufacturing the same
Inventor: HATTORI KOICHI
IPC: B32B15/088
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal clad laminated plate wherein the generation of warpage or curl is sufficiently suppressed while being provided with a polyimide resin laminate having a low thermal expansion coefficient of 10×10<SP>-6</SP>(1/K) or less.  <P>SOLUTION: The metal clad laminated plate includes a metal foil and a polyimide laminate comprising a plurality of polyimide resin layers laminated on the surface of the metal foil. The metal foil has a bending rigidity of 50 N/m or more, and the polyimide laminate has the thermal expansion coefficient of 10×10<SP>-6</SP>(1/K) or less and a thickness of 1-30 μm, and includes a first polyimide resin layer having the thermal expansion coefficient of 8×10<SP>-6</SP>(1/K) or less and a second polyimide resin layer which is disposed on at least one side surface of the first polyimide resin layer and has the thermal expansion coefficient of 30×10<SP>-6</SP>(1/K) or more. The thickness t<SB>1</SB>of the first polyimide resin layer and the thickness t<SB>2</SB>of the second polyimide resin layer satisfy the condition represented by numerical formula (F1): 0.01≤(t<SB>2</SB>/t<SB>1</SB>)≤0.2.  <P>COPYRIGHT: (C)2011,JPO&INPIT