baber/WOPTO huggingface dataset:
Patent JP-2013011410-A (JP)
Title: Fin tube type heat exchanger and hot water device having the same
Inventor: DAITO TAKESHI
IPC: F24H9/00
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a fin tube type heat exchanger which is easy in manufacturing and can properly enhance heat exchange efficiency by simple structure.SOLUTION: The fin tube type heat exchanger HE comprises: heat exchange tubes T; and fins 2 having first holes 20A penetrated with the heat exchange tubes T and second holes 20B communicating with the first holes 20A and inserted with a brazing material, and also having first and second burring parts 21A, 21B protruding to the single side of the thickness direction at peripheries of the first and second holes 20A, 20B. In the fins 2, both end edges of communicating points of the first and second holes 20A, 20B are formed as flat parts 23 in which the burring parts are not formed, and the first and second burring parts 21A, 21B are separated from each other with the flat parts 23 sandwiched therebetween.
Patent JP-2013017041-A (JP)
Title: Aisg device power supply circuit, and aisg device
Inventor: GOTO MASAHIRO
IPC: H04B1/40
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an AISG device power supply circuit and an AISG device capable of handling a plurality of power supplies and automatically selecting a power supply line having high power efficiency depending on a state of a power supply supplied from the outside.SOLUTION: An AISG device power supply circuit mounted on an AISG device 1 controlling an antenna compliantly to the AISG standard comprises a DC/DC converter 4 outputting voltage of a power supply supplied from the outside after adjusting the voltage to an internal circuit 3 of the AISG device 1, where positive and negative electrodes of an input terminal of the DC/DC converter 4 are electrically connected to a 10-30 V power supply line for mandatory connection and a DC return line respectively. The AISG device power supply circuit further comprises a switching circuit 10 switching a connection destination of the negative electrode of the input terminal of the DC/DC converter 4 from the DC return line to a -48 V power supply line when a -48 V power supply is supplied from the outside.
Patent JP-2013015681-A (JP)
Title: Disk scan type confocal observation apparatus
Inventor: YAMAZAKI KENTARO
IPC: G02B21/00
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a disk scan type confocal observation apparatus that has high illumination efficiency.SOLUTION: A fluorescence microscope 10 includes a mirror 12 arranged so that, of illumination light emitted from a laser 11, illumination light reflected by a reflecting face 15a of a spinning disk 15 arranged between a specimen S and the laser 11 and in a plane in conjugation with the specimen S is reflected by a reflecting face 12a and guided to the spinning disk 15 again.
Patent JP-2013019821-A (JP)
Title: System and method for monitoring electrical equipment
Inventor: TEZUKA HIDEAKI
IPC: G01J5/48
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an electrical equipment monitoring system capable of observing electrical equipment by transmitting visible light and monitoring temperature of the electrical equipment by transmitting infrared light.SOLUTION: An electrical equipment monitoring system 1 comprises an acrylic-made cover member 2 for covering electrical components 51, 52, 53 and an infrared thermography camera 3 for photographing infrared rays radiated from the electrical components 51, 52, 53 through the cover member 2. A measurement wavelength of the infrared thermography camera satisfies the formula (1): 13.5 μm≤λ≤18 μm, where λ is the measurement wavelength of the infrared thermography camera.
Patent JP-2013019871-A (JP)
Title: Surface roughness measuring device
Inventor: ENOMOTO MASAHITO
IPC: G01B5/28
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a surface roughness measuring device capable of shortening measurement starting time and measuring even a part where a measurement range is narrow.SOLUTION: A surface roughness measuring device 10 includes multiple drive units 18A-18C for moving a pickup 16. Measurement waiting time is set for each of the drive units 18A-18C. When one of the drive units 18A-18C is connected to a data processing part 14, the connected one of the drive units 18A-18C is identified and information of the measurement waiting time set for the identified one of the drive units 18A-18C is read out. During measurement, measurement data obtained just after the movement of the pickup 16 is not used, and measurement of surface roughness is performed on the basis of the measurement data obtained after a lapse of the measurement waiting time.
Patent JP-2011216493-A (JP)
Title: Method and device of driving discharge lamp, light source device, and image display apparatus
Inventor: SOMA NARIYASU
IPC: H05B41/24
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To more reliably prevent an occurrence of a flicker in relation to a technology of driving a discharge lamp.SOLUTION: A device of driving the discharge lamp drives the discharge lamp by supplying an AC current between two electrodes of the discharge lamp. The driving device modulates a frequency fd of the AC current supplied to the discharge lamp by providing a plurality of periods having frequencies fd of the AC current different from one another within a single modulation cycle Tm1, Tm2. When a predetermined condition is satisfied, at least one period having a frequency lower than a predetermined reference frequency among the plurality of periods is shortened.
Patent JP-2013024458-A (JP)
Title: Heat pump type hot water heating device
Inventor: ISHIHARA HIROSHI
IPC: F24D3/00
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump type hot water heating device in which a water refrigerant heat exchanger can be used without being damaged by freezing.SOLUTION: The device includes: a heat source machine for heating a refrigerant; a heat exchanger for exchanging heat between the heated refrigerant and a circulating liquid; a pump for circulating the circulating liquid; and a flow switch 13 for detecting a circulation flow rate. The flow switch 13 includes a magnet 51 for generating magnetic force, a paddle 50 for sliding the magnet 51 by flow of the circulating liquid, and a lead switch 56 for outputting an ON/OFF contact signal by detecting the magnetic force. The paddle 50 is provided with a plurality of weights which can vary the flow rate for outputting the ON/OFF contact signal by the amount of the circulating flow rate, and by adding the plurality of weights, the ON-point flow rate can be freely changed, and freezing damage of the water heat exchanger 2 caused by deterioration in the flow rate can be prevented.
Patent JP-2013028921-A (JP)
Title: Ground improvement method
Inventor: MATSUBARA MICHIO
IPC: E02D5/34
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a ground improvement method by which a desired compression strength of a preparation pile can be secured because a partial weakening is not caused due to diluted cement for a cut-off block's preventing the rise and approach of underground water and by which the end bearing capacity can be secured substantially even in a soft ground with much moisture.SOLUTION: In a ground improvement method, an unsolidified material soil obtained by mixing a cement-based solidification material with sand such as drilled sand and mountain sand is packed in a drilling hole bored by an auger so that the drilling hole is backfilled, and the unsolidified material soil by which the drilling hole is backfilled is made to absorb the water included in the surrounding ground and is hardened so as to form a preparation pile mainly composed of a pile-like solidification body. In the method, there is an agitation step of mixing a mixture base material comprising at least sand with a cement-based solidification material at the bottom edge of the drilling hole previously before the backfill is established and in the agitation step water glass is added to the cement-based solidification material and is quickly hardened so as to form a massively swollen cut-off block, and the unsolidified material soil is packed in the drilling hole from the top of the cut-off block for the backfill.
Patent JP-2013030139-A (JP)
Title: Information processor and disk device control method
Inventor: MUKOYAMA TOSHIKAZU
IPC: G11B33/14
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an information processor for improving the security of a system and user's convenience by individually setting disk device protection processing about a plurality of disk devices, and a disk device control method.SOLUTION: A computer 10 includes an HDD(1) 115, an HDD(2) 116, an acceleration sensor 119, and an HDD Protection application 140 executed by a CPU 111. The HDD Protection application 140 sets whether to execute HDD Protection processing for each HDD. The CPU 111 executes HDD Protection processing to an HDD set to execute HDD Protection processing when detecting acceleration equal to or more than acceleration corresponding to a set sensitivity level.
Patent JP-2013032054-A (JP)
Title: Telescopic steering column device
Inventor: MORIYAMA SEIICHI
IPC: B21D53/88
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a configuration enabling an inner column to be stably held on the inner diameter side of an outer column.SOLUTION: The outer column 13d is formed by bulging radially outward a hollow pipe by hydroforming. Moreover, a displacement-side bracket 22d is formed integrally with the outer column 13d by the hydroforming. Each protrusion 23a forming support sections 26 of the outer column 13d is brought into contact with the outer peripheral surface of the inner column 14c only at three places in a circumferential direction.
Patent JP-2013033566-A (JP)
Title: Semiconductor memory and system
Inventor: TAKAI KAZUAKI
IPC: G11C11/22
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent reduction of a reading margin even when a residual polarization value changes.SOLUTION: A semiconductor memory comprises: a memory cell including first and second ferroelectric capacitors connected to first and second bit lines; a reference memory cell including a third ferroelectric capacitor connected to a third bit line; and a current mirror circuit including a first transistor having a drain and a gate respectively connected to the first and third bit lines, a second transistor having a drain and a gate respectively connected to the second and third bit lines, and a third transistor having a drain and a gate connected to the third bit line. The sources of the first to third transistors are set to a second voltage different from a first voltage so as to set the first to third bit lines to the first voltage during a first period in a reading operation and operate the current mirror circuit during a second period.
Patent JP-2013036756-A (JP)
Title: Specimen analyzer
Inventor: WAKAMIYA YUJI
IPC: G01N35/00
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To quickly start measurement of a new specimen even when measurement operation of many cuvettes is interrupted due to operation abnormality.SOLUTION: A measurement part 2 includes a rotatable reaction table 200. When receiving a measurement start instruction, a control part 4 detects residual cuvettes in the reaction table 200. When there are residual cuvettes, the control part 4 determines whether or not interference is generated among these residual cuvettes, and when no interference is generated, sets a new specimen on the reaction table 200, rotates the reaction table 200 and successively performs treatment. When the residual cuvettes are transferred up to a transfer end position C56 interlocking with the treatment, suction removal of residual liquid and disposal of the residual liquid to a disposal hole W are performed by a drain part 282.
Patent JP-2013037826-A (JP)
Title: Fuel cell system
Inventor: FUKUMA KAZUNORI
IPC: H01M8/10
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system that eliminates the need for a large three-way valve, and ensures a desired operating state, with a simple configuration.SOLUTION: A fuel cell system 10 includes: a fuel cell 14 that has a plurality of laminated power generation cells 12; a fuel cell box 15 that houses the fuel cell 14; an oxidant gas supply device 32 that supplies oxidant gas to the fuel cell 14. The oxidant gas supply device 32 has: an air pump 34; an oxidant gas supply passage 40 that is connected to the air pump 34 and to an oxidant gas inlet of the fuel cell 14; an oxidant gas exhaust passage 42 that is connected at a first end to an oxidant gas outlet of the fuel cell 14 and exposed at a second end to the outside of the fuel cell box 15; a venturi member 48 that is arranged in the oxidant gas exhaust passage 42; and a ventilation passage 50 that communicates at a first end with an inlet 48a of the venturi member 48 and is open at a second end into the fuel cell box 15.
Patent JP-2013037530-A (JP)
Title: Handler device
Inventor: ICHIKI SHUNSUKE
IPC: G10H1/32
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To accurately position a handler with respect to a rotation center and also to improve its strength.SOLUTION: A slave unit 50 comprises: the handler 56 directly operated; and a cover body 51 composed separately from the handler 56 and movable integrally with the handler 56 while covering the lower half part of the handler 56. A second rotary volume 39 is disposed in the slave unit. The second rotation shaft 38 of the second rotary volume uses a second axis AX2 as an axis core. The second rotation shaft 38 is inserted into a shaft insertion hole 56c of the handler 56. The handler 56 is directly pivotally supported by the second rotation shaft 38 so as to be freely rotated around the second axis AX2 with respect to the slave unit.
Patent JP-2013036911-A (JP)
Title: Method and device for measuring direction of object point of rotor
Inventor: TERAUCHI TSUTOMU
IPC: G01M1/16
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To measure a direction of an object point even when the object point and its background are hard to distinguish from each other in an image obtained by imaging a rotor in its rotation shaft direction from one end side of the rotation shaft.SOLUTION: In step S1, a reference edge image of the rotor is preliminarily obtained. In step S2, a measurement edge image is obtained from the image obtained by imaging the rotor. In step S3, the reference edge image and the measurement edge image are superposed so that their centers are coincided. In step S4, the reference edge image and the measurement edge image are rotated relative to each other around the rotation shaft to a position where the coincidence degree of the reference edge image and the measurement edge image is the highest. In step S5, the direction of the object point of the rotor at imaging in step S2 is obtained on the basis of a direction of a known object point in the reference edge image superposed to the measurement edge image in step S3 and an amount of relative rotation in step S4.
Patent JP-2013038999-A (JP)
Title: Superconducting current-limiting device
Inventor: MATSUBARA KATSUO
IPC: H02H9/02
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting current-limiting device in which deviation of occurrence spots of quench in a current-limiting coil is small and which is excellent in after-quench returning properties.SOLUTION: A superconducting current-limiting coil 11 is configured by winding two superconducting wires 13a, 13b corresponding to a first and a second coil 12a, 12b in a planar spiral form from outside toward inside of a radial direction in a state in which the superconducting wires 13a, 13b are arranged in the radial direction to make a first layer, winding each of the superconducting wires 13a, 13b arranged in the radial direction from inside toward outside of the radial direction in a planar spiral form to make a second layer, and letting one of terminal wires on both ends of each of the first and second coils 12a, 12b be connected at a connection part 15.
Patent JP-2012040379-A (JP)
Title: Foot prosthesis
Inventor: VOLKER NISSELS
IPC: A61F2/66
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a foot prosthesis comprising a lower part that is placed on the ground when walking, and including an element for adjusting the hardness.SOLUTION: The foot prosthesis, comprising an upper part, and the lower part that is placed on the ground when walking, wherein the upper part and the lower part are connected to each other via an elastic damping element arranged in the heel area, and the upper part and the lower part, forming a spring, extend one above the other and spaced apart from each other into the area of the forefoot, wherein at least one insert 15 is inserted between the upper part 3 and the lower part 4 in the area between the damping element 9 and the forefoot 5, which insert 15 increases the flexural stiffness of the upper part 3 and lower part 4 coupled via the insert 15 during walking.
Patent JP-2013037299-A (JP)
Title: Display device
Inventor: ANDO NAOHISA
IPC: G02B26/02
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To facilitate confirmation of bubbles 48 generated in filling liquid 16.SOLUTION: A display device includes: a pair of light transmissive substrates 10, 12 disposed to be opposed to each other at an interval; a sealing member 14 which bonds the pair of light transmissive substrates 10, 12 together and defines an encapsulation space between the pair of light transmissive substrates 10, 12; a plurality of shutters 22 disposed in the encapsulation space so as to optically display an image; liquid 16 having optical isotropy to fill the encapsulation space with; and an optical film 46 disposed between the liquid 16 and at least one of the pair of light transmissive substrates 10, 12. The refractive index of the optical film 46 is different from the refractive index of the pair of light transmissive substrates 10, 12.
Patent JP-2013040642-A (JP)
Title: Lubricant supply device, and rolling element screw device with the same
Inventor: YOSHINO MASAHIKO
IPC: F16H25/22
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a rolling element screw device that enables extended product lifetime of a seal member fixed to an end of a lubricant supply device.SOLUTION: The lubricant supply device is assembled to the rolling element screw device comprising a screw shaft whose outer peripheral surface is formed with a spiral rolling element rolling groove, and a movement member having a through-hole in which the screw shaft penetrates, engaging with the screw shaft via a plurality of rolling elements, and having an inner peripheral surface formed with a spiral load rolling element rolling groove, and supplies lubricant stored in an occlusion body to the screw shaft. Further, the lubricant supply device includes a plurality of applicators having different lengths in a radius direction of the screw shaft.
Patent JP-2013033696-A (JP)
Title: Negative electrode for lithium ion secondary battery, and lithium ion secondary battery
Inventor: KITSUKAWA TAKEHIKO
IPC: H01M4/36
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode for a lithium ion secondary battery and a lithium ion secondary battery having a high discharge capacity and excellent rate characteristics.SOLUTION: A negative electrode in accordance with an embodiment of the present invention contains at least TiO(B) powder and LiTiOpowder.
Patent JP-2012072372-A (JP)
Title: Adhesive body, and releasing sheet
Inventor: TAKAHASHI AKIRA
IPC: C09J183/04
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To enhance the blocking resistance of a releasing sheet as well as the releasing performance for silicone-based adhesive.SOLUTION: The releasing sheet includes: a base material; and a release agent layer provided on the base material and formed of a cured releasing agent composition. The releasing agent composition contains a polyester resin (A), an acryl-based polymer (B) including a structural unit represented by general formula (1), and a cross-linking agent (C). The mass ratio A/B is set to 50/50 to 95/5, wherein A (pts.wt.) is the mixing amount of the polyester resin (A), and B (pts.wt.) is the mixing amount of the acryl-based polymer (B). In the general formula (1), Ris a hydrogen atom or a methyl group, and Ris a 12C-16C alkyl group.
Patent JP-2013045414-A (JP)
Title: Person in charge allocation support device, person in charge allocation support method, and program
Inventor: TERASAKI KEN
IPC: G06Q10/06
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a person in charge allocation support device or the like capable of more realistic allocation of a person in charge.SOLUTION: A person in charge allocation support device outputs a data string that acquires the most satisfactory evaluation value as a result that a predetermined number of times of loop processing is performed by means for generating a plurality of data strings in which persons in charge are allocated to work arranged in time series on the basis of data about a work plan and data about persons in charge, processing means for calculating an evaluation value for the data strings to perform selection processing of the data strings, processing means for performing processing for replacing a person in charge of the work selected randomly for a processing/data string for replacing any person in charge before and after a predetermined position for a pair of data strings with another person in charge. The person in charge allocation support device performs respective processing under the constraint that the same person in charge is allocated to the same work, and calculates an evaluation value on the basis of the difficulty of work and the skill level of a person in charge.
Patent JP-2012075093-A (JP)
Title: Nurse call system
Inventor: TATSUHASHI YOSHINOBU
IPC: A61G12/00
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a nurse call system that has a nurse call terminal being moved, added, and changed easily and can reduce a construction period and suppress construction costs.SOLUTION: A nurse call system comprises; nurse call terminals, which is capable of wireless communication and allocated near a person requiring a call, such as a nurse call push button, a mat sensor, a corridor indication light, a restoration button, a toilet and bath push button, and an intercom with camera; a wireless repeater connected to the nurse call terminals by wireless; and a system control device performing telephone switching between telephones. The nurse call system is characterized in that the nurse call terminals are connected to the system control device through the wireless repeater.
Patent JP-2013051259-A (JP)
Title: Led drive circuit
Inventor: TANABE TETSUO
IPC: H01L33/00
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an LED drive circuit capable of fully turning off LEDs at a low cost.SOLUTION: Since transistors 14c and 14d functioning as differential input transistors in an unbalanced differential amplifier circuit 14a of a buffer circuit 14 are PNP transistors, the buffer circuit 14 is an ejection type of an input signal, and a current does not flow into a base of the transistor 14c from a node α, which is located at a cathode side of an LED series circuit 11. Moreover, since the buffer circuit 14 has a discrete configuration, the buffer circuit 14 can be achieved with a simple configuration at a low cost even if the number of LEDs 12 connected in series to one another constituting the LED series circuit 11 becomes large and a DC voltage Vcc applied to the LED series circuit 11 becomes high, thereby providing an LED drive circuit 10 at a low cost.