baber/WOPTO huggingface dataset:
Patent JP-2015175268-A (JP)
Title: compressor
Inventor: TAKAHASHI TAKUDO
IPC: F04C18/02
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To suppress a reduction in sealability (airtightness) of an actuation chamber due to the swelling of a tip seal.SOLUTION: A compressor comprises tip seals 16 and 17 arranged along tooth 112, 122 of respective scrolls 11 and 12 and ensuring the airtightness of actuation chambers 15. Outer protrusions 16a, 17a protruding radially outward of the tooth 112, 122 and elastically deforming, inner protrusions 16b, 17b protruding radially inward of the tooth 112, 122 and elastically deforming, and bottom protrusions 16c, 17c protruding to opposite sides to slide surfaces 111a, 121a and elastically deforming are formed on the respective tip seals 16, 17. The tip seals 16, 17 are each shaped so that a center line Lc1 in a width direction thereof crosses a center line Lc2 in the width direction of a tip seal groove 112a or 122a at least in one portion.
Patent JP-2015175713-A (JP)
Title: ultrasonic device
Inventor: HONDA MASAYUKI
IPC: G01S15/74
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic device including a master machine and a plurality of slave machines, capable of suppressing interference caused by echoes.SOLUTION: A plurality of slave machines 210-1 to 210-3 each include an ultrasonic transducer 210-1; a signal circuit 220-1; and a control unit 230 controlling the signal circuit 220-1 so that the ultrasonic transducer 210-1 generates an ultrasonic response signal after the passage of preset delay time since the ultrasonic transducer 210-1 receives an ultrasonic transmission signal transmitted from a master machine 100. The delay time is set to be equal to or longer than ultrasonic response signal echo convergence time. A difference in the delay time between the slave machines is set to be equal to or longer than the ultrasonic response signal echo convergence time.
Patent JP-2015175205-A (JP)
Title: keyless entry device
Inventor: NAGASHIMA KEISUKE
IPC: E05B49/00
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a keyless entry device such that a door is provided with a lock device including a control unit which outputs an answer-back sound from a buzzer and places an actuator in operation once a receiver receives a signal from a portable transmitter, and controls operations of the buzzer and the actuator, and to enable the answer-back sound to be adjusted while the sound volume is confirmed in a place where the answer-back sound is actually heard.SOLUTION: A lock device 6 is provided with a sound volume control switch 20 connected to a control unit 18. The control unit 18 varies output sound volume of a buzzer 17 in a state in which an actuator 13 is not in operation according to a mode of a signal that a receiver 11 receives from a portable transmitter with the sound volume control switch 20 ON.
Patent JP-2015179379-A (JP)
Title: Image forming apparatus, control method of the same, and program
Inventor: HARANO YUZO
IPC: G06F3/12
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To match the content indicated by a report page with the result of the execution of a print job.SOLUTION: A printing device generates report page data in advance (S102) and acquires an execution result indicating a result of print processing (S104). When it is determined that content of a report page indicated by the report page data generated in advance does not match with the execution result (NO at S105), report page data which are caused to match with the execution result is printed (S106 and S107).
Patent JP-2015179220-A (JP)
Title: Decoloring device and image storage system
Inventor: SATO NAOYA
IPC: B41J29/38
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a decoloring device capable of easily outputting an image deleted from a paper sheet.SOLUTION: The decoloring device includes: read means that reads an image printed on a paper sheet; storage means that stores the image read by the read means in a storage; decoloring means that decolors the image printed on the paper sheet after the image is stored by the storage means; and printing instruction means that, when a cancelling instruction of the decoloring is input, causes an external printer to print the image stored in the storage.
Patent JP-2015183762-A (JP)
Title: Lubrication structure of drive power transmission device
Inventor: SHIMOHIRA SHINICHI
IPC: F16H3/44
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a drive power transmission device lubrication structure capable of appropriately lubricating gears of a transmission and a differential gear.SOLUTION: A power transmission device comprises a differential gear DF. The differential gear DF includes an outer member 302, an orthogonal shaft 304, bevel gears 306, 308, and side gears 310, 312. A drive shaft 316 on the other side passing through an output shaft 3 is connected to the other side gear 312. A planetary gear mechanism 200 is provided in the output shaft 3. Lubricating oil is stored in the outer member 302. The lubricating oil in the outer member 302 is supplied to the planetary gear mechanism 200 via a supply line 329 provided in the drive shaft 316 on the other side. The lubricating oil scattered by the rotation of the planetary gear mechanism 200 is returned into the outer member 302 via a gutter portion 322 provided in an upper portion of a casing 301 and a return oil line 326.
Patent JP-2015182973-A (JP)
Title: 2-HYDROXYMETHYL-2,3-DIHYDRO-THIENO[3,4-b][1,4]DIOXIN-5,7-DICARBOXYLIC ACID DIALKYL ESTER PRODUCTION METHOD
Inventor: AWANO YUTAKA
IPC: C07D495/04
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a production method which can selectively provide 2-hydroxymethyl-2,3-dihydro-thieno[3,4-b][1,4]dioxin-5,7-dicarboxylic acid dialkyl ester with a good yield without complicated refinement.SOLUTION: A method of producing 2-hydroxymethyl-2,3-dihydro-thieno[3,4-b][1,4]dioxin-5,7-dicarboxylic acid dialkyl ester comprises reacting dihalogenated propanol with 3,4-dihydroxythiophene-2,5-dicarboxylic acid dialkyl ester in the presence of a base in a polar solvent. Based on the content of 3,4-dihydroxythiophene-2,5-dicarboxylic acid dialkyl ester represented by the specified general formula (2), the content of sodium ions is 1000 ppm or less or the content of calcium ions is 800 ppm or less, and their sum is 2500 ppm or less. The used amount of dihalogenated propanol represented by the specified general formula (3) based on that of 3,4-dihydroxythiophene-2,5-dicarboxylic acid dialkyl ester represented by the general formula (2) is from 1.3 molar equivalents to 2.1 molar equivalents inclusive.
Patent JP-2015189271-A (JP)
Title: wiper system control method and wiper system
Inventor: AMAGASA TOSHIYUKI
IPC: B60S1/08
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To optimize an operation attitude of a wiper blade during wiping, and achieve stable wiping operation, without addition of a complicated mechanism.SOLUTION: A wiper system 1 comprises: a wiper blade 5 for performing a reciprocating wiping operation on a windshield glass 6; and a brushless motor 2 for making the wiper blade 5 perform the reciprocating wiping operation. As the brushless motor 2, a motor having a rotation axis for moving the wiper blade 5 by reciprocating movement, and having operation freedom degree in three-axis directions capable of rotating around the rotation axis and respective axes of two directions orthogonal to the rotation axis, is used. The wiper blade 5 operates at error angles θ in different directions, during wiping operation of a going path and wiping operation of a return path. When the wiper blade 5 reaches an inversion position, the brushless motor 2 is rotated around an axis extending along an extension direction of the wiper blade 5, for switching the error angle θ.
Patent JP-2015190788-A (JP)
Title: Substrate inspection device
Inventor: MORITA SHINGO
IPC: G01R31/26
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a substrate inspection device capable of contact-checking a probe and a semiconductor device without using an IC tester, and capable of determining the cause of an abnormal state when the abnormal state is found in the contact check.SOLUTION: A prober 10 includes a probe card 15 having a plurality of probes 16 for contacting each electrode pad 37 of a semiconductor device 28 formed on a wafer W. The probe card 15 has a card-side inspection circuit 18 for reproducing the circuit configuration of a DRAM in which the semiconductor device 28 cut out from the wafer W is mounted, and a comparator 34 for measuring the potential of wiring 19 between the probe 16 and the card-side inspection circuit 18.
Patent JP-2015167856-A (JP)
Title: Sprung crutch
Inventor: ODAWARA TSUTOMU
IPC: A61H3/02
Filed: 2014-03-10
Abstract: PROBLEM TO BE SOLVED: To solve the following problem: crutches for making walking easier by taking advantage of a user's weight are required when he/she walks on the crutches.SOLUTION: A spring 1 is attached to a crutch shaft to bring about a cushion effect and a stand-up motion facilitating effect so that the advance and stand-up motions of a posture can be facilitated by a force of the spring 1 in such a manner as to take advantage of a user's weight.
Patent JP-2015190191-A (JP)
Title: Sound absorption device for road
Inventor: TERAOKA TAKESHI
IPC: E01F8/00
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an installation structure for a sound absorption device for a road which is installed along a road and absorbs a travel sound of a vehicle etc., such that a thin type sound absorption plate is easily installed not to fall, and an outward appearance of a private land side is improved.SOLUTION: A sound absorption device for a road according to the present invention includes a joint adapter for positioning on a private land side and fitting a thin type sound absorption plate having a decorative plate covering a private land side of a column of H-shaped steel between flanges of the column. The sound absorption plate is pressed against and fixed to a private land-side flange of the H-shaped column with the joint adapter, and the decorative plate covers the private land side of the H-shaped column in the fixed state, so that the sound absorption plate which is thin and improves the outward appearance can be easily installed.
Patent JP-2015192339-A (JP)
Title: Terminal device, communication system, and communication method
Inventor: TOMIYASU EMI
IPC: H04W88/04
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a technology for suppressing rise of traffic caused by transmission of position information in a mobile communication network and suppressing increase in power consumption even in the case of performing positioning to acquire the position information.SOLUTION: A terminal device 10 comprises: a collection unit 38 that collects identification information and residual amount information on a battery residual amount with respect to each of terminal devices 10 by making the terminal devices 10 perform communication of identification information and residual amount information on battery residual amounts with respect to the terminal devices 10, through a second communication unit 34, with each other, and collects identification information and residual amount information on a battery residual amount with respect to the terminal device 10; and a selection unit 40 for selecting one terminal device 10 on the basis of the collected residual information. The terminal device 10, when the selection unit 40 selects the terminal device, acquires its position information and transmits the acquired position information and identification information collected by the collection unit 38 to a base station device by using a second communication unit 32.
Patent JP-2015198499-A (JP)
Title: Motor drive device
Inventor: KURODA TAKASHI
IPC: H02P27/06
Filed: 2014-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive device which increases regenerative power to a DC power source such as a battery by decreasing a loss of an inverter during a regenerative operation of a motor.SOLUTION: The motor drive device includes: a step-up chopper 20 which converts a voltage of a battery 10 into a predetermined DC voltage; a capacitor 30 which is charged with output from the step-up chopper 20; an inverter 40 which converts a DC voltage of the capacitor 30 into an AC voltage and supplies the AC voltage to the motor; voltage control means 80 for controlling a switching operation of the chopper 20; and current control means 70 for controlling a switching operation of the inverter 40. The regenerative power generated by a motor PM can be supplied to the battery 10 via the inverter 40, the capacitor 30 and the chopper 20. During the regenerative operation of the motor PM, switching of the inverter 40 is stopped by the current control means 70 and switching of the chopper 20 is performed by the voltage control means 80, thereby supplying the regenerative power to the battery 10.
Patent JP-2014159581-A (JP)
Title: Polymer with salt groups and antifouling coating composition comprising the polymer
Inventor: ALISTAIR ANDREW FINNIE
IPC: C08F26/06
Filed: 2014-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a film-forming polymer with improved chemical stability, used for antifouling paint to inhibit the settlement and growth of marine organisms such as barnacles and algae by release of a biocide for the marine organisms.SOLUTION: The polymer comprises a salt of (i) a basic group with a first pKof the conjugate acid of at least 4.0 and (ii) an organic acid with a first pKof 2.0 or less, the salt being pendant from the backbone of the polymer, wherein the basic group is covalently bonded to the polymer backbone.
Patent JP-2015198394-A (JP)
Title: communication system, call connection control device, and communication method
Inventor: OHASHI AKI
IPC: H04W92/24
Filed: 2014-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a communication system, a call connection control device, and a communication method that are able to reliably continue communication in the case where an incoming communication terminal changes a connection destination communication network.SOLUTION: In a communication method in a communication system 1, even if an MSC server 40 has received a response request from UE-A 60 (S122), it suspends (S141) the response request until it starts management of the call state of the UE-A 60 (S117). Consequently, the method can prevent inappropriate processing from being performed for the response request from the UE-A 60, and thereby can reliably continue communication even if the incoming communication terminal UE-A 60 changes a connection destination communication network from an LTE network N1 to a 3G network N2.
Patent JP-2014139832-A (JP)
Title: On-vehicle device, and positioning terminal for pedestrian
Inventor: SHIMIZU RYOICHI
IPC: G01C21/28
Filed: 2014-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle device that prevents a collision accident between vehicles.SOLUTION: The on-vehicle device comprises: a positioning process section that uses a positioning signal received from a satellite transmitting the positioning signal and a plane correction parameter received a satellite transmitting a plane correction parameter serving as correction information for correcting the positioning signal, and positions a position of an own vehicle; a reception section that receives a position of another vehicle positioned by the other vehicle having a positioning process section positioning a position of a vehicle, using the positioning signal received from the satellite transmitting the positioning signal and a plane correction parameter received from a satellite transmitting a plane correction parameter serving as the correction information for correcting the positioning signal and calculated by an FKP method; and a warning determination process section that performs a risk determination of a collision between the vehicles themselves on the basis of the position of the own vehicle and the position of the other vehicle, and, when it is determined that there is a risk of the collision, gives a warning to drivers of the vehicles.
Patent JP-2015196820-A (JP)
Title: Cyanic acid ester compound, curable resin composition comprising the compound and cured product thereof
Inventor: KATAGIRI MASAYUKI
IPC: C08L61/16
Filed: 2014-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a novel cyanic acid ester compound which makes it possible to obtain a cured product having excellent flame retardancy and heat resistance, and a curable resin composition comprising the compound.SOLUTION: A cyanic acid ester compound is obtained by converting fluorene novolac resin into cyanate.
Patent JP-2015199831-A (JP)
Title: polymer film
Inventor: HINO TETSUO
IPC: C08K3/04
Filed: 2014-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a conductive polymer film which is excellent in mechanical resistances, e.g. resistances to bending and scratching, and good in fouling resistance.SOLUTION: A polymer film 1 includes a conductive polymer material (matrix 20) and a plurality of particles 10. The particles 10 have a particle part 11 containing fluorine and a fiber part 12 integrated with the particle part 11, and the particle part 11 and the fiber part 12 have the same composition. The individual particles 10 are tangled with other particles in the fiber part 12; a plurality of the particles 10 are tangled with one another in the fiber part 12; and the particles 10 are embedded in the surface layer of the conductive polymer material.
Patent JP-2015203260-A (JP)
Title: Decorative panel attachment structure and method of attaching decorative panel
Inventor: SAKAI MICHIAKI
IPC: E04F13/21
Filed: 2014-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a decorative panel attachment structure capable of easily attaching/detaching a panel while giving little damage on the panel or a wall surface to be attached therewith.SOLUTION: The decorative panel attachment structure includes: a decorative panel 1 and plural hook and loop fasteners 2 attached thereto. The decorative panel 1 is formed of a calcium silicate plate. The decorative panel 1 also includes a resin-impregnated paper 3 which is stuck on the rear surface with an adhesive agent. Each of the hook and loop fasteners 2 has an adhesive surface in an area irrelevant to attachment/detachment of the hook and loop fasteners. Each of the hook and loop fasteners 2 is attached to the resin-impregnated paper 3 by means of an adhesive force of the adhesive surface.
Patent JP-2015202553-A (JP)
Title: Cutter for skiving, non-involute gear or involute gear, and gear
Inventor: NAGATA HIDEMICHI
IPC: B23F5/16
Filed: 2014-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a cutter for skiving, which can maintain a proper cutting state because cutting performance is restrained from deteriorating due to abrasion.SOLUTION: In a cutter for skiving, a cutting face 13, which is divided by a first edge E1 to a cutter shaft core and a second edge E2 further away from the cutter shaft core than the first edge E1, is formed in an attitude inclined with respect to the cutter shaft core, at each of cutting edges 11T of a plurality of cutting blade parts formed like a pinion gear.
Patent JP-2015207351-A (JP)
Title: Multipole lens, aberration correction device and electron microscope
Inventor: SAWADA HIDEAKI
IPC: H01J37/18
Filed: 2014-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a multipole lens capable of generating magnetostatic fields of different strengths in a direction of travel of an electron beam.SOLUTION: A multipole lens 100 includes structures 10a, 10b and 10c including yokes 14a, 14b and 14c, base parts 13a, 13b and 13c magnetically connected to the yokes 14a, 14b and 14c and poles 12a, 12b and 12c including distal end portions 11a, 11b and 11c magnetically connected to the base parts 13a, 13b and 13c. A plurality of structures 10a, 10b and 10c are laminated and between the distal end portions 11a, 11b, 11c being adjacent in a direction of lamination of the structures 10a, 10b and 10c, magnetic field separation parts 20 and 22 formed from nonmagnetic substances are provided.
Patent JP-2015206908-A (JP)
Title: Antireflection film and optical component having the same
Inventor: FUJII HIDEO
IPC: G02B1/11
Filed: 2014-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection film of an eleven layer structure with low reflectance ratio.SOLUTION: An antireflection film is obtained by alternatively laminating, by ten layers, a high refractive index film and a low refractive index film having a refractive index lower than that of the high refractive index film, and further laminating an ultra-low refractive index film having a refractive index further lower than that of the low refractive index film on the laminated ten layers.
Patent JP-2014216651-A (JP)
Title: Radiation conversion device and method of manufacturing radiation conversion device
Inventor: HANS-JOACHIM SCHULZE
IPC: G01T1/20
Filed: 2014-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a radiation conversion device, and a method of manufacturing a radiation conversion device, which provides both high radiation resistance and manufacturing characteristic of high cost effectiveness.SOLUTION: A radiation conversion device such as a photocell, photodiode, or semiconductor radiation detecting device includes a semiconductor portion having a first compensation section 111 of a first conductive type and a base part for separating the first compensation sections from each other. The first compensation sections are arranged in a post structure. Each post structure contains the first compensation section separated in terms of space, extending vertically relative to a main surface of the semiconductor portion. Between adjoining post structures, the base part includes a second compensation section 122 of a second conductive type which is complementary with the first conductive type.
Patent JP-2015210534-A (JP)
Title: Maintenance server, table update program and table updating method
Inventor: UCHIYAMA TAKASHI
IPC: G06Q40/02
Filed: 2014-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a table update program and a table updating method capable of reducing the workload imposed on a maintenance worker while preventing registration error and deletion error of terminal information.SOLUTION: A maintenance table storage 13 stores a maintenance table for registering a piece of information of an ATM terminal as an object of remote maintenance. A table update section 12 updates the maintenance table at a fixed time every day based on a piece of information transmitted from the ATM terminal when the ATM terminal starts up, and includes the ATM terminal which operates on-time in the maintenance table as a remote maintenance object. Any ATM terminal which fails to start up on-time is not included in the maintenance table.
Patent JP-2015209718-A (JP)
Title: Construction machine safe operation support system
Inventor: KATO HIDEHIKO
IPC: E02F9/24
Filed: 2014-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a construction machine safe operation support system capable of flexibly handling the different number of workers depending on the work site.SOLUTION: A construction machine safe operation support system 100 for ensuring the safety of workers working around a power shovel has a transmitter 50 mounted on the power shovel. The transmitter 50 transmits a power shovel signal in all directions to allow smart phones SP0-SP2 positioned within a predetermined distance from the power shovel to receive the power shovel signal to draw attention to the existence of the power shovel to the smart phones SP1 and SP2. A safe work support application 60 is installed in the smart phones SP0-SP2.