baber/WOPTO huggingface dataset:
Patent JP-2011019281-A (JP)
Title: Frequency-multiplying delay locked loop
Inventor: DEMONE PAUL W
IPC: H03K5/133
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a frequency multiplier circuit which can generate an interface clock or an internal clock serving as a multiple of an external clock.SOLUTION: The frequency multiplier circuit (100) includes a delay line and a clock combining circuit (TOG). The delay line receives at one end thereof a reference clock (102) and generates clock tap outputs from a plurality of period matched delay elements (101). The clock combining circuit (TOG) is responsive to pairs of tap outputs and generates a rising and falling edge of an output clock pulse from the respective tap outputs. An output clock period is shorter than an input clock period. The delay line may be included in a delay-locked loop so as to match the period of the delay elements (101). Further, a plurality of combining circuit cells (TOG) are provided, each having inputs respectively coupled to ones of a predetermined number of delay stage tap outputs and providing complementary outputs. A selector (106) selects an output from one of a pair of complementary outputs of one of the combining cells in response to a selection control signal from a phase detector (112).
Patent JP-2012067484-A (JP)
Title: Revolving work machine
Inventor: UEDA MASAAKI
IPC: B60H3/06
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To make an outside air introduction distance short as much as possible to efficiently introduce outside air through a filter from a radiator suction side by providing the filter on an outside air inlet formed on a partition wall itself.SOLUTION: A revolving work machine includes: an engine 3 and a suction type radiator 4 provided on the rear of a revolving frame 2; a bonnet 6 covering the engine 3 and the radiator 4 to form an engine room 5; and a cabin 7 provided in front of the engine room 5. Between the cabin 7 and the engine room 5, a partition wall 8 forming the front part of the bonnet 6 is vertically arranged from the revolving frame 2. An air conditioner body 10 is provided in front of the partition wall 8 and in the lower part of the cabin 7. An outside air inlet 11 of the air conditioner body 10 is formed on the part of the partition wall 8 which faces a radiator suction space S, and a filter 12 is provided on the outside air inlet 11.
Patent JP-2012074790-A (JP)
Title: Antenna with built-in filter and electronic device
Inventor: YAGI SHIGERU
IPC: H01Q5/10
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To achieve impedance matching of an antenna with a built-in filter, which is to be mounted on an electronic device.SOLUTION: An antenna 30 with a built-in filter, which is to be mounted on a handy terminal 1, comprises an antenna element 31 and a circuit board part 40 connected to the antenna element 31. The circuit board part 40 has a filter circuit for filtering an input/output signal of the antenna element 31, and a matching circuit for impedance matching of the antenna element 31.
Patent JP-2012074871-A (JP)
Title: Packet capture system, communication apparatus, and packet capture method
Inventor: MAKISE TETSUO
IPC: H04L12/70
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a packet capture system that can reflect a usage state, etc. of a communication apparatus on which a portable storage device is mounted, when packet capture is executed by mounting the portable storage device storing capture software on the communication apparatus.SOLUTION: A capture program and a setting file describing settings of various operation conditions of this program are stored in a portable storage device. A communication apparatus comprises: mounting supervision means for detecting mounting of the portable storage device; resource usage state supervision means for determining whether or not the capture program is executed by determining whether or not there is room in a usage amount or usage rate of a prescribed resource of the communication apparatus, when mounting is detected; capture program execution means for executing the capture program under the operation condition described in the setting file when the program is determined to be executed; and capture data storage means for storing capture data acquired by packet capture into the portable storage device.
Patent JP-2012072456-A (JP)
Title: Vapor deposition material
Inventor: YOSHIHARA TOSHIAKI
IPC: C23C14/08
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a vapor deposition material which is capable of forming a film at a high speed, is excellent in a barrier property and transparency, and suppresses splash generation during vapor deposition, and a method of manufacturing a gas barrier film using the vapor deposition material.SOLUTION: It is discovered that a specified tin oxide based vapor deposition material can solve the problem and this invention is completed. A gas barrier layer is formed at 500 nm/minute to 12,000 nm/minute by the vacuum deposition on a resin base material by an electron beam heating system of the vapor deposition material which contains tin dioxide and tin monoxide, and in which the atomic ratio (O/Sn) of oxygen and tin is larger than 1 and is smaller than 1.8 and an apparent density is 1.5 to 4.0 g/cm.
Patent JP-2012071393-A (JP)
Title: Cutting tool of head exchange type
Inventor: ABE TARO
IPC: B23C5/10
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To reliably hold a cutting head 10 without damaging a holder 1.SOLUTION: The holder 1 is made of cemented carbide alloy, wherein a fitting part 4B having a taper shape is formed at an attaching hole 4, and a distal end surface 2B is perpendicular to a central line O. The cutting head 10 is also made of cemented carbide alloy, wherein an attachment part 12 having a taper shape protrudes from a rear end surface 11C perpendicular to the central line O of a cutting edge part 11. The cutting head 10 is attached to the holder 1 by screwing female and male thread parts 3E, 13 to fit the attachment part 12 to the fitting part 4B so that the distal end surface 2B and the rear end surface 11C abut against each other. An inner-outer diameter ratio d/D1 of an inner diameter d of the fitting part 4B before the fitting to an outer diameter D1 of the distal end of the holder 1 is 0.5 to 0.8. An outer diameter expansion rate (D2-D1)/D1×100 (%) defined by the difference D2-D1 between the outer diameter D2 of the distal end of the holder 1 after the fitting and the outer diameter D1 relative to the outer diameter D1 is in a range of 0.022×d/D1-0.003 (%) to 0.33×d/D1-0.06 (%).
Patent JP-2012076865-A (JP)
Title: Document conveyance device
Inventor: NAKAJIMA JUNYA
IPC: B65H29/58
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a document conveyance device particularly smoothly discharging a preceding document to a discharge tray without being hindered by conveyance of the subsequent document, at a discharge part where the preceding document discharged to the discharge tray after being read in both front and rear sides overlaps the subsequent document fed again to a reading part by switchback.SOLUTION: The document conveyance device has a paper discharge roller pair 43 comprising a drive roller 43a superposing and bringing the preceding document P1 read in both front and rear sides into pressure-contact with the subsequent document P2 switch-backed toward the reading part and holding the preceding document P1 in a stopped state, and a driven roller 43b rotated in contact with the subsequent document P2. The drive roller 43a is driven after the subsequent document P2 has passed through the discharge roller pair 43, to thereby discharge the preceding document P1 to the discharge tray 22.
Patent JP-2012076910-A (JP)
Title: Image forming apparatus and stapler
Inventor: NAGASAKI OSAMU
IPC: B65H37/04
Filed: 2010-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce a decline of productivity in stapling, which is optionally carried out with a low cost and compact power supply, in an apparatus with a stapler.SOLUTION: An image forming apparatus includes a stapler capable of stapling recording materials by an optional timing. The apparatus inhibits the stapling by the stapler during a first period when an electric power supplied from the power supply to the image forming apparatus becomes maximum and during a second period prior to the first period.
Patent JP-2012076698-A (JP)
Title: Seat back board and vehicle seat using the same
Inventor: YAMADA YUJI
IPC: B60N2/42
Filed: 2010-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a seat back board which can restrain bending deformation of a side frame and of reduce number of parts and manufacturing process and a vehicle seat using the same.SOLUTION: A back spring part 38 of the seat back board 16 includes: a downside back spring body 48; and an upside back spring body. For example, a multitude of undulate parts 48A which are formed in an undulated manner by continuing several curves in a seat width direction when seen in a horizontal partial view are formed on the downside back spring body 48. The thickness of the downside back spring body 48 including the undulate parts 48A is set in such a way that it is maximized at both end parts 48B and at a central part 48C in the seat width direction and is minimized at midway between the end parts 48B and the central part 48C in the seat width direction.
Patent JP-2012084941-A (JP)
Title: Relay station, base station, radio communication system, and method
Inventor: MORIOKA YASUSHI
IPC: H04W92/12
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to select a switching center to which a relay station should be connected.SOLUTION: A relay station for relaying a radio signal between a base station and a mobile station includes: a relay station information generation unit for generating relay station information to be used when a base station selects a switching center to which the relay station should be connected; a message generation unit for generating a message including relay station information generated by the relay station information generation unit; and a transmission unit for transmitting the message generated by the message generation unit to the base station.
Patent JP-2012087648-A (JP)
Title: Control device of internal combustion engine
Inventor: KAMAHARA MOTOYA
IPC: F02M25/07
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To ensure a target EGR amount with high accuracy independently of the aging deterioration of an EGR cooler caused by accumulation of PM in an exhaust gas.SOLUTION: An engine 1 comprises an EGR device 8 including an EGR passage 81 for returning a part of the exhaust gas ejected into an exhaust gas passage 12 to an intake passage 11, an EGR valve 82 mounted in the EGR passage 81 to control an amount W of the EGR returned from the exhaust gas passage 12 to the intake passage 11, and an EGR cooler 83 mounted in the EGR passage 81. The PM accumulation amount δ due to the Soot, SOFs and HCs in the EGR cooler 83 is then calculated based on the Soot concentration X, SOF concentration Xand HC concentration Xin the exhaust gas. The reduction amount ΔW of the EGR amount is calculated based on the calculated PM accumulation amount δ. The opening degree of the EGR valve 82 is corrected based on the calculated reduction amount ΔW of the EGR amount.
Patent JP-2012087665-A (JP)
Title: Rotary compressor
Inventor: NAKANO MASAYA
IPC: F04C18/356
Filed: 2010-10-19
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a conventionally configured rotary compressor, which has a groove in a cylinder inner diameter face for communicating a blade sliding groove with a suction hole to avoid an input increase due to the enlargement of a minute space encircled by a blade, a cylinder and a roller from a top dead center position of the blade as remaining in a vacuum condition, causes reliability degradation such as blade burning due to the surface pressure rise of a blade sliding part during the operation of the compressor and requires an additional machining process for providing the communicating groove.SOLUTION: In the conventionally configured rotary compressor, the suction hole side chamfer of a cylinder inner peripheral face opening portion of the blade sliding groove is formed large enough to cover the suction hole, thus suppressing the surface pressure rise of the blade sliding part while avoiding the input increase due to a vacuum condition, and achieving the improved efficiency and improved reliability and productivity of the compressor without providing the additional machining process.
Patent JP-2012085573-A (JP)
Title: Perishables-disinfecting, sterilizing and preserving apparatus and method
Inventor: NAKAMURA SHOICHI
IPC: A23B7/152
Filed: 2010-10-19
Abstract: PROBLEM TO BE SOLVED: To provide perishables-disinfecting, sterilizing and preserving apparatus and method for bringing perishables into contact with ozone gas and carbon dioxide in a gas mist state to disinfect, sterilize and the like the perishables and maintain freshness thereof.SOLUTION: The perishables-disinfecting, sterilizing and preserving apparatus is characterized by comprising a gas-supplying means 10 for supplying ozone gas, carbon dioxide or a mixture thereof, a liquid-supplying means 20 for supplying a liquid, a gas mist-producing means 30 for crushing and dissolving the gas and the liquid, which are supplied from the gas-supplying means 10 and the liquid-supplying means 20, to produce a gas mist, a perishables-packing bag 60 for storing the perishables 100 inside and forming a space where the gas mist from the gas mist-producing means 30 is enclosed inside, and a means for extracting the gas mist in the perishables-packing bag 60, wherein the ozone gas and the carbon dioxide are brought into contact with the perishables 100 in the gas mist state to disinfect and sterilize the perishables 100 and maintain the freshness of the perishables 100.
Patent JP-2011019399-A (JP)
Title: Motor control apparatus
Inventor: SUZUKI HISANORI
IPC: H02P6/06
Filed: 2010-10-25
Abstract: PROBLEM TO BE SOLVED: To suppress large changes in speed which is generated when a synchronous operation mode is switched to a location feedback operation mode, and to attain uniform acceleration characteristics, regardless of the load torque.SOLUTION: A motor controller is configured by estimating a torque of a permanent magnet motor during the synchronous operation mode for driving the permanent magnet motor and by setting the initial value of a current command value in an operation mode as a location sensorless mode based on information on an estimated value of the torque.
Patent JP-2011116958-A (JP)
Title: Polyimide film and method for producing the same
Inventor: NISHIMURA MAKOTO
IPC: C08J5/18
Filed: 2010-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide film having ≥115 μm thickness, nearly free from bleed-out of a solvent and having satisfactory punching properties and to provide a method for producing the same.  <P>SOLUTION: The polyimide film satisfies conditions of ≥115 μm film thickness, ≥7.0 N/mm tear propagation resistance index of the film, ≥1.85 km/sec minimum value of ultrasonic wave transmission speed and ≤0.70% residual solvent of the film. In the method for producing the polyimide film having producing processes of the polyimide film for peeling a gel film, formed by continuously extruding or applying a polyamic acid solution on a supporting body in a film shape, from the supporting body and subjecting the gel film to stretching, drying and heat treatment, a baking temperature during the heat treatment is 450°C or higher.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012093914-A (JP)
Title: Support system for water storage facility operation, and support method and program for water storage facility operation
Inventor: OE RYUJI
IPC: G06Q50/06
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To plan an optimum water level while reducing an ineffective discharge flow rate.SOLUTION: An operation planning system 30 reads actual values of a pondage and an inflow out of a result database 335, calculates a past ineffective discharge amount of discharge which is not used for hydraulic power generation, and calculates an upper-limit pondage (V) for each season to subtract the upper-limit pondage according to the ineffective discharge mount. The operation planning system 30 calculates a maximum operation waver level (H) from the upper-limit pondage (V) and a model (B2), acquires a predicted value of an inflow for each season (t), and varies a water level (H) at the start of each season (t) and a waver level (H) at the end of the season (t) within a range equal to or less than the maximum operation waver level (H) and also varies an inflow (R) within a predetermined range to calculate power generation electric energy by applying the varied water level (H, H) and varied inflow (R) to models (B1-B9), thereby determining a combination of water levels such that the total of power generation energy becomes maximum.
Patent JP-2012091298-A (JP)
Title: Tool holding structure, machining robot, and machining method using the machining robot
Inventor: SAYAMA YOJI
IPC: B23C3/12
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a machining tool holding structure and a machining robot of simple structure capable of performing machining such as chamfering without changing contents of teaching in a machining position on the machining robot side even if a machining position of a workpiece is slightly varied, and to provide a machining method using the machining robot.SOLUTION: In the machining tool holding structure 1, an elastic body 22 is provided between a rotary tool 10 to which a machining tool 13 is fitted in the tip thereof, and a support member 24 supporting the rotary tool 10, and the elastic force of the elastic body 22 exercises the restoring force for returning the position of the machining tool 13 to a preset position Pc relative to the support member 24. A part connected by only the elastic body 23 is provided between the rotary tool 10 side and the support member 24 side to support the rotary tool 10 by the support member 24 through the elastic body 23.
Patent JP-2011120230-A (JP)
Title: Base station device
Inventor: MATSUI MASAHARU
IPC: H04W72/04
Filed: 2010-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for reducing a collision probability in packet signals.  <P>SOLUTION: A processor 26 is configured such that a base station device can transmit a first-type signal in a leading duration of each subframe and a terminal device can transmit a second-type signal in a part of a frame during non-transmission period of the first-type signal. The processor receives the first-type signal from another base station device and the second-type signal from the terminal device. A first identifier 32 identifies the subframe used in the other base station device on the basis of the received first-type signal. The second-type signal includes information on the subframe when the terminal device received the first-type signal from the other base station device. The second identifier 34 identifies the subframe used in the other base station device on the basis of the information on the subframe. A third identifier 42 identifies a subframe to be used on the basis of the subframes identified by the first and second identifiers 32 and 34.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012096808-A (JP)
Title: Fraudulence preventing cap
Inventor: SHINOZAKI NATSUO
IPC: B65D43/16
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a fraudulence preventing cap which allows fraudulence to be confirmed by a sealing member provided successively to a hinge cap in a separable fashion, maintains a lid closed state more strongly and prevents an upper lid from being easily opened even when force is applied thereto.SOLUTION: The hinge cap includes a cap body mounted on a container mouth part and the upper lid connected to the cap body by a hinge so as to be opened and closed. In the hinge cap, the cap body includes a fitting cylinder part and an outer peripheral wall having the hinge and the sealing member provided successively to prescribed positions of an outer peripheral upper part of the cap body, the sealing member is provided successively to the outer peripheral wall at an inner peripheral lower end so as to be broken and has a notched part formed in a prescribed position, the upper lid has a top wall and an outer cylinder, the hinge is provided successively to a prescribed position of a lower part of the outer cylinderk, an engagement protrusion inserted into the notched part of the sealing member and engaged therewith is disposed on a side opposite from the hinge, and a tongue piece inserted between an external cylinder and the outer peripheral wall of the cap body when the upper lid is closed centering on a side opposite from the hinge is provided in a hung fashion on a lower surface of the outer cylinder.
Patent JP-2012099241-A (JP)
Title: Button switch
Inventor: TAKAI TOSHIHITO
IPC: H01H13/56
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a button switch capable of reducing an assembly operation time, and reducing costs.SOLUTION: A button switch 1 comprises: a holding member 2; a switch operation member 3, which is held by the holding member 2 so that the switch operation member 3 can be pushed, to which spring force in a direction opposite to a push operation direction P is applied by a returning spring 11, and which has a hook 4 elastically deformable in two faces orthogonal to each other for executing a switch operation; and a lock member 5 having a lock face for locking the hook 4 of the switch operation member 3 and integrated with the holding member 2.
Patent JP-2012096304-A (JP)
Title: Cutting tool made of surface-coated cubic boron nitride-based ultra-high pressure sintered material having high peeling resistance
Inventor: NISHIYAMA MANYASU
IPC: B23C5/16
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool formed of a surface-coated cubic boron nitride-based ultra-high pressure sintered material having high peeling resistance during the high-speed cutting of high hard steel.SOLUTION: The cutting tool which is configured by forming a hard cover layer on the surface of the cBN-based ultra-high pressure sintered body having a content of cubit boron nitride of 50 to 85 vol.% is characterized in that: (a) the hard cover layer includes a lower layer and an upper layer each having an average layer thickness of 1.5 to 3 μm; (b) the lower layer is composed of a composite nitride layer of Ti and Al which satisfies a composition formula: [TiA1]N (X is 0.30 to 0.60 at atom ratio); (c) the upper layer has the alternate laminate structure of a thin layer A and a thin layer B each having one layer average thickness of 0.03 to 0.3 μm, the thin layer A is formed of a composite nitride layer of Ti and Al which satisfies a composition formula: [TiA1]N, and the thin layer B is formed of a Ti nitride (TiN) layer; and (d) the surface roughness, residual stress, and nano indentation hardness of a cover surface are set to predetermined values.
Patent JP-2012097310-A (JP)
Title: Method of manufacturing vacuum heat insulation double container
Inventor: SHIBUKI SHUICHI
IPC: A47J41/02
Filed: 2010-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a vacuum heat insulation double container with a very high commercial value.SOLUTION: The method of manufacturing a vacuum heat insulation double container is such that a metal inner cylinder 2 is arranged in a metal outer cylinder 1 through a space S, and the space S between the outer cylinder 1 and the inner cylinder 2 is made a vacuum heat insulation space, and is characterized in that while heating a process object 3 consisting of the outer cylinder 1 and the inner cylinder 2 by a vacuum heating furnace, the space S of the process object 3 is deaerated, and a deaeration hole is vacuum locked, then a nitrogen gas is introduced into the vacuum heating furnace, and a nitrided part 10 is formed on a surface of the process object 3, and the nitrided part 10 is ground.