baber/WOPTO huggingface dataset:
Patent JP-2012063982-A (JP)
Title: Automatic dispenser
Inventor: MASUDA SHINJI
IPC: G07F9/10
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a piping structure of refrigerant pipes of an in-storage cooling unit which is improved such that a soft cushioning material wound around a refrigerant pipe can be fitted into space between the refrigerant pipe and a concave-like piping gutter formed on a thermal insulation partition wall on a bottom inside the automatic dispenser without a gap by a simple pushing-in operation, thereby preventing in-storage cool air from leaking out.SOLUTION: A refrigerant pipe 10 is arranged between a cooling unit installed on a bottom inside the automatic dispenser and a refrigerator condensing unit arranged in a machine room, and the refrigerant pipe 10 is circulated by running the refrigerant pipe 10 through a concave-like piping gutter 7c notched on a front edge of a thermal insulation partition wall 7 constructed on the bottom inside the automatic dispenser, being inserted into the piping gutter 7c with a soft cushioning material 14 wound around the refrigerant pipe. On an inner periphery of the piping gutter 7c, a convex flange part 7d which protrudes inside from the both end parts of a front face opening part of the inner periphery of the piping gutter and fills a gap between the inner periphery of the piping gutter and the peripheral surface in the front part of the soft cushioning material 14 is formed, and turns the piping gutter 7c into a Q-shaped gutter of an irregular shape whose opening groove width W1 is narrower than a groove width W2 of the deep groove position.
Patent JP-2012063669-A (JP)
Title: Image forming apparatus
Inventor: KATAYAMA YOSHITERU
IPC: G03G21/00
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of immediately reducing an operation noise of a device which is a noise source at arbitrary timing.SOLUTION: In an image forming apparatus including a control section, the control section performs the following steps: when determining that a power source is turned ON, determining whether a silent button is depressed or not (step S4); when determining that the silent button is depressed, determining whether the silent button is activated or not (step S6); when determining an input of the silent button is activated, making the operation mode of the apparatus shifted to an active silent mode (step S8); when determining the input of the silent button is in a printing operation, making the operation mode shifted to a printing silent mode (step S12); when determining the input of the silent button is on standby, making the operation mode shifted to a standby silent mode (step S16).
Patent JP-2011077036-A (JP)
Title: Manufacturing method of lithium-ion secondary battery positive electrode active material
Inventor: LI YA-DONG
IPC: C01B25/45
Filed: 2010-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a positive electrode active material of a lithium-ion secondary battery.  <P>SOLUTION: The manufacturing method of the positive electrode active material of the lithium-ion secondary battery includes: a first step of mixing a phosphate compound and a lithium compound in a dispersant and forming a first mixture; a second step of adding an iron powder to the first mixture and forming a second mixture; a third step of drying the second mixture and obtaining a precursor; and a fourth step of heating the precursor in an atmosphere of a protective gas approximately at 500°C to 850°C for 2 to 4 hours to form LiFePO<SB>4</SB>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012065292-A (JP)
Title: Hierarchical type optical path cross-connect device of optical path network
Inventor: SATO KENICHI
IPC: H04J14/00
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a hierarchical type optical path cross-connect device capable of further reducing a scale of a matrix optical switch as an entire device.SOLUTION: The device comprises a drop-side optical switch mechanism SWA provided between a path of a wavelength division multiplexed light transmitted by a plurality of input-side optical fibers or a wavelength group path demultiplexed from the light by wavelength group splitters AB1-ABK and a terminate processing part TA, separating one part of the wavelength group constituting the wavelength division multiplexed light, and outputting it to the terminate processing part TA independently from a transfer path to a wavelength path cross-connect part WXC. Therefore, an optical switch mechanism for transmitting light signals to the terminate processing part TA becomes simple, and a scale of the switch mechanism in the wavelength path cross-connect part WXC is simply reduced. Also, a terminating add/drop ratio z of the terminate processing part TA can be independently set.
Patent JP-2011017024-A (JP)
Title: Phosphor and light-emitting device using the same
Inventor: SHINODA NAOMI
IPC: C09K11/79
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a silicate-based phosphor capable of emitting green-yellow-orange colored light good in color purity and having a single light-emitting band in the wavelength range of 520-600 nm when excited with light having a wavelength of 360-500 nm, being reduced in toxicity.SOLUTION: The phosphor is constituted of an alkaline earth metal silicate compound, being excited with Eu. Where the phosphor is characterized by containing at least one element selected from La, Gd, Cs and K in addition to the alkaline earth metal element, and having a surface layer material.
Patent JP-2012071915-A (JP)
Title: Climbing method and climbing device
Inventor: ARITA HIRONORI
IPC: B66C23/32
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a climbing method and a climbing device, capable of reducing climbing time.SOLUTION: The climbing device 5 includes: a first lifting support 31 provided on a mast 3 so as to be liftable with a crane body 4; a second lifting support 32 and a third lifting support 33 liftably provided so as to be relatively displaceable to the first lifting support 31; a first lifting cylinder 35 connecting the first lifting support 31 to the second lifting support 32; and a second lifting cylinder 36 connecting the first lifting support 31 to the third lifting support 33. When climbing operation of lifting the crane body 4 is preformed by use of the climbing device 5, one lifting cylinder of the first lifting cylinder 35 and the second lifting cylinder 36 is extended simultaneously with contraction of the other lifting cylinder thereof.
Patent JP-2012071965-A (JP)
Title: Operating device of crane, and crane
Inventor: MIYAWAKI NOBUYUKI
IPC: B66C13/48
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an operating device of a crane capable of simply switching operation modes.SOLUTION: The operating device S of a crane is provided to the crane 1 having a plurality of driving means 31, 32, 33, 34 driving a work machine, and includes an operation means 2 operating the driving means 31, 32, 33, 34 according to a manipulated variable. The operating device includes an interlocking operation control means 50 which performs interlocking operation such that when the operation means 2 is operated, while making one of the first operation means 33 and the second operation means 31 operate independently at a fixed speed, after making the operation means operate independently at a speed corresponding to the manipulated variable, makes the other operation means of the first operation means 33 and the second operation means 31, operate independently at a speed corresponding to the manipulated variable.
Patent JP-2012077761-A (JP)
Title: Thrust ball bearing
Inventor: YAMADA RYOSUKE
IPC: F16C33/40
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a thrust ball bearing capable of achieving a small size and a light weight by reducing a width in radial direction compared with a roller, and achieving a low torque by holding a rolling body in one side or both sides.SOLUTION: The thrust ball bearing includes raceway rings (an outer diameter raceway ring 2 and an inner diameter raceway ring 4), a plurality of balls 6 and a retainer 8. The raceway rings include: annular raceway flat portions (an outer diameter-side flat portion 2a and an inner diameter-side flat portion 4a) where raceway faces (an outer diameter-side raceway face 2s and an inner diameter-side raceway face 4s) are formed; and cylindrical portions (an outer diameter-side cylindrical portion 2b and an inner diameter-side cylindrical portion 4b) axially extending from circumference edge portions of the raceway flat portions. The retainer includes an annular retainer flat portion 8a having an outer diameter smaller than the inner diameter of the outer diameter-side cylindrical portion and having an inner diameter larger than the outer diameter of the inner diameter-side cylindrical portion, and a plurality of windows 80. An extended circumference edge is protruding each of the outer diameter-side cylindrical portion and the inner diameter-side cylindrical portion so as to form a projection (an outer diameter-side projection 2c and an inner diameter-side projection 4c) that can engage with circumference edges (outer circumference edge 8b and an inner periphery edge 8c) of the retainer flat portion. Thereby, the raceway rings, the retainer and balls can be rotated relative to one another and are integrated as inseparable.
Patent JP-2012078110-A (JP)
Title: Collimator light source and surface plasmon resonance sensor using the same
Inventor: OKUDA MICHITAKA
IPC: G01N21/27
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a small collimator light source which emits polarized light having a small luminous flux diameter for a light sensor and has a simple structure for easy mounting.SOLUTION: A collimator light source has at least a refractive index distribution type fiber and a coreless fiber which are fusion-connected in a ferrule. Light is injected from a light source connected adjacent to the refractive index distribution type fiber through a lens and emitted from adjacent to the coreless fiber. The ferrule is provided with a slit above an inclined end of the coreless fiber in the ferrule, and an optical element is arranged on an end of the coreless fiber. The inclined end of the coreless fiber has an inclination angle such that the end is inclined to the vertical plane of the optical axis at Brewster's angle Θb1. The propagation light is reflected at the inclined end. The optical element is arranged on the inclined end, having an emission surface with an inclination angle α to the optical axis of the fiber. The reflected light from the inclined end of the coreless fiber is emitted approximately vertically to the optical axis of the fiber. The small collimator light source thus emits the emission light having a small luminous flux diameter and a high extinction ratio.
Patent JP-2012079437-A (JP)
Title: Vehicular lamp
Inventor: YAMAMOTO MISAO
IPC: F21S8/10
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular lamp capable of adopting an inexpensive material having low heat-resisting temperature as a material for a reflector.SOLUTION: The vehicular lamp 10 includes, inside a light chamber demarcated by a lamp body 11 and a front cover 12: a bulb 13; and a reflector 18 to reflect light from this bulb 13 to a forward direction of the lamp. Then, the lamp body 11 has an opening part 30 in which a rear face side of the reflector 18 in the vicinity of the bulb 13 is exposed outside the lighting chamber.
Patent JP-2012079889-A (JP)
Title: Semiconductor device
Inventor: ZAITSU KOICHIRO
IPC: H01L27/04
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that when a control terminal is in floating state, charges are stored in an electrode by an unexpected leakage current, or the like, and the potential of the electrode changes to possibly cause malfunction of a switch.SOLUTION: A semiconductor device comprises a crosslinking part which can bring first and second signal electrodes into contact with each other or can separate them from each other by being bent with a Coulomb force, a switch element having a control terminal for controlling the crosslinking part, a first nonvolatile semiconductor element connected with the control terminal, and a second nonvolatile semiconductor element connected with the control terminal and the first nonvolatile semiconductor element.
Patent JP-2012079553-A (JP)
Title: Battery device
Inventor: SUZUKI HIROYASU
IPC: H01M10/6563
Filed: 2010-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a battery device in which temperature difference between battery cells can be reduced as much as possible.SOLUTION: The battery device comprises a battery package 4 having a plurality of battery modules 21 consisting of a plurality of battery cells 22, a cooler which cools the battery package 4, a heater 6 which heats the battery cells 22 respectively, a temperature detection means for detecting temperature of the battery cells 22, and a battery management means 9 which can reduce temperature difference of the battery cells 22 by heating the battery cells 22 with the heater 6.
Patent JP-2011025317-A (JP)
Title: Friction stir equipment and method
Inventor: HIRATSUKA ATSUICHI
IPC: B23K20/12
Filed: 2010-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction stir equipment capable of suppressing the unevenness of quality of an objective material, which is caused by the influence from disturbance such as an outside air temperature.  <P>SOLUTION: A controller 253 determines a rotation resistance force around an axis exerted to a rotary tool 30 from a material 33 to be joined, based on the value of current flowing to a servo motor for rotating the rotary tool 30, and determines, as a shoulder part contact time t2, the time when the rotating resistance force takes the maximum value. Then, a travelling start time t4 when the rotary tool 30 is made to travel from the material 33 to be joined is decided based on the shoulder part contact time t2. The state of friction stirring after the contact time t2 has passed is less influenced by the disturbance. Accordingly, by deciding the travelling start time t4 based on the contact time t2, the rotary tool 30 can be traveled in a fixed friction stirring state with the influence of disturbance suppressed, so that the quality of the material 33 to be joined is stabilized after joining.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012080710-A (JP)
Title: Power supply controller, electronic device, and method of controlling power supply
Inventor: MIYAMAE TORU
IPC: H02M3/155
Filed: 2010-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a power supply controller capable of improving the accuracy of an output voltage independently of ripples of the output voltage, and to provide an electronic device and a method of controlling a power supply.SOLUTION: A switching power supply control circuit 11 has an offset control amplifier 2, an offset control circuit 3, and a comparator ErrCMP. The offset control circuit 3 gives an offset by which a voltage value is reduced with the lapse of time to the comparator ErrCMP as an offset control signal by using an offset by which a feedback voltage Vfb instructing to supply a power becomes larger than a reference voltage Vref to obtain a low voltage as an initial value, during a time period after termination of supplying a power. The offset control signal facilitates the time change of the offset more as a difference between a direct-current component obtained by averaging the feedback voltage Vfb and the reference voltage Vref becomes larger, depending on a control signal Vamp output from the offset control amplifier 2.
Patent JP-2012077238-A (JP)
Title: Polycarbonate-polyester composite resin composition and molding
Inventor: HIRONO MASAKI
IPC: C08K3/34
Filed: 2010-10-05
Abstract: PROBLEM TO BE SOLVED: To combine a polyester resin with a polycarbonate resin for the purpose of giving chemical-resistance, to improve physical properties such as flowability in a resin composition in which an inorganic filler is blended for the purpose of improving dimensional stability and rigidity, and to improve the surface appearance of a molding.SOLUTION: The polycarbonate-polyester composite resin composition comprises blending 5-50 pts.mass of a polycarbonate-polyester composite resin composition (B) which contains an inorganic filler, and fills the following conditions (I) and (II) based on 100 pts.mass of a polycarbonate-polyester composite resin composition (A) containing an inorganic filler. (I) As a polyester resin, polyethylene terephthalate in which the deactivation treatment of a polycondensation catalyst has been made is included. (II) The MVR of the polycarbonate-polyester composite resin composition (B) is larger by 5-120% than the MVR of the polycarbonate-polyester composite resin composition (A).
Patent JP-2011002230-A (JP)
Title: Closing tool of ventilation pipe end part
Inventor: KAWAMURA YUICHI
IPC: F24F7/04
Filed: 2010-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent foreign matters from entering by easily and inexpensively closing an end opening of a ventilation pipe for a certain period of time without damaging an outer wall by cutting later an end part of the ventilation pipe projecting from an outer wall surface; to discharge some rain water entering the ventilation pipe to the outside.SOLUTION: A closing tool includes a closing part 2 for closing the end opening 22 of the ventilation pipe 21 to prevent foreign matters from entering the pipe from the end opening 22, and fitting ribs 12 press-fitted to the end opening 22 of the ventilation pipe 21 to be fitted to an inner wall surface 24 of the ventilation pipe 21 for freely removably mounting the closing part 2 to the end opening 22.
Patent JP-2012085459-A (JP)
Title: Power generation simulation device, power generation simulation method, and program
Inventor: KIMURA SATOSHI
IPC: H02J3/00
Filed: 2010-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a power generation simulation device capable of acquiring an electric energy generated with a power generation system represented with a tree structure.SOLUTION: The power generation simulation device includes: a tree structure information storage unit 11 which stores a tree structure information that represents parent-child relationships among a root node at a connection point, a leaf node at a power generator, and an intermediate node at an intermediate between the connection point and the power generator, and has attribute information on generation of or decrease in power at each node, a power generation rate information storage unit 12 which stores, at least for each hour of a day, the power generation rate information related to the power generation rate of the power generator, a simulation unit 14 which acquires, for every hour, the electric energy corresponding to each node of the tree structure by calculating the electric energy generated by the power generator for each hour zone using the attribute information and power generation rate information, and calculating the decrease in electric energy that is generated from the leaf node to root node, and an accumulation unit 15 which accumulates the electric energy that has been acquired for every hour at each node.
Patent JP-2011102976-A (JP)
Title: Resist composition
Inventor: MASUYAMA TATSURO
IPC: G03F7/039
Filed: 2010-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist composition which ensures good line width roughness (LWR) of a pattern obtained therefrom.  <P>SOLUTION: The resist composition includes a polymer having a structural unit derived from a monomer represented by formula (I), a resin (A) which has an acid labile group, is insoluble or slightly soluble in an aqueous alkali solution, and can be dissolved in an aqueous alkali solution by the action of an acid, and an acid generator, wherein R<SP>1</SP>represents H or methyl; R<SP>2</SP>represents a 6-12C aromatic hydrocarbon group which may have a substituent; R<SP>3</SP>represents cyano or a 1-12C hydrocarbon group which may have a substituent, the hydrocarbon group may contain a heteroatom; A<SP>1</SP>represents a single bond, -(CH<SB>2</SB>)<SB>m1</SB>-CO-O-* or -(CH<SB>2</SB>)<SB>m2</SB>-OCO-(CH<SB>2</SB>)<SB>m3</SB>-CO-O-*, m1, m2 and m3 each represent an integer of 1-6, and * represents direct link to N.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012092861-A (JP)
Title: Valve seat structure of fluid control valve
Inventor: AOYAMA TATSUTO
IPC: F16K7/17
Filed: 2010-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a valve seat structure of a fluid control valve capable of ensuring sealing performance with respect to a valve element and reducing variations in a flow rate while a fluid to be controlled continues to flow.SOLUTION: In the valve seat structure of the fluid control valve comprising a diaphragm valve element, a body 40 formed with an inlet port and an outlet port, and a valve seat member 50 provided in the body 40, the fluid control valve being configured to bring the diaphragm valve element into or out of contact with the valve seat member 50 to control the flow of high-temperature gas, the valve seat member 50 is formed in a ring shape and includes a valve element contacting/separating portion 51 with which the diaphragm valve element will come into contact. Assuming that a thickness of the valve element contacting/separating portion 51 in a radial direction CR of the valve seat member 50 is a first thickness t1, a second thickness t2 corresponding to a height of the valve seat member 50 in a direction along an axial direction AX of the gas control valve 1 is formed in a range of 0.5t1≤t2≤1.5t1.
Patent JP-2012093168-A (JP)
Title: Electromagnetic flow meter
Inventor: KAWACHI YUSAKU
IPC: G01F1/60
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic flow meter performing two-frequency excitation capable of effectively removing an influence of differential noise and highly precisely extracting an attachment signal.SOLUTION: An electromagnetic flow meter gives a magnetic field by a synchronized high-frequency excitation signal and a low-frequency excitation signal to a fluid flowing inside a measuring tube, and measures a flow rate of the fluid based on a detection signal generated in a pair of detection electrodes provided in the measuring tube. The electromagnetic flow meter includes: an earth electrode provided inside the measuring tube and defined as a reference potential when measuring the flow rate; attachment signal imparting means connected to the detection electrodes and generating an AC signal for diagnosing an attachment synchronized with the high-frequency excitation signal and having an integer multiple frequency; and a diagnosis attachment diagnosing section computing the amount of the attachment based on a sample voltage signal between the detection electrodes sampled at a plurality of continuous half cycles and synchronised with the AC signal before a polarity reversal timing of the low-frequency excitation signal.
Patent JP-2012093313-A (JP)
Title: Specimen processing system
Inventor: TATSUYA HIROMOTO
IPC: G01N35/04
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a specimen processing system for displaying specimen processing progress to a same specimen in a system in an easy-to-understand manner when an additional processing order occurs to the specimen.SOLUTION: A system controller in a specimen processing system controls a specimen carrier to carry a specimen. The system controller can display a specimen processing progress screen D4. The progress screen D4 displays information showing the presence or absence of measurement instructions and the presence or absence of measurement result for each measurement item and information about a measuring unit used in measuring the specimen, measurement time, a location of the specimen when accepting the measurement order, a transmission source of measurement order and accepting time of measurement order, with respect to each measurement order and additional measurement order.