baber/WOPTO huggingface dataset:
Patent JP-2015192111-A (JP)
Title: Composition for pattern formation and pattern forming method
Inventor: KOMATSU HIROYUKI
IPC: C08F8/00
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide: a composition for pattern formation which is excellent in ability to suppress defects in a phase separation structure, rectangularity of a pattern shape and etching resistance of a self-organization film; and a pattern forming method.SOLUTION: The present invention relates to a composition for pattern formation, containing a block copolymer and a solvent. The block copolymer has a group including a reactive group at at least one terminal of a main chain. The block copolymer is favorably obtained by using a compound having a reactive group and a carbon-halogen bond, as a polymerization terminator of block copolymerization. The block copolymer favorably has the group including a reactive group only at one terminal.
Patent JP-2015193439-A (JP)
Title: Sheet conveyance device and image forming apparatus
Inventor: YAMAGISHI TOMOKI
IPC: G03G21/14
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveyance device which is capable of conveying a sheet in an appropriate condition while avoiding deterioration of image quality, and to provide an image forming apparatus.SOLUTION: A speed difference detection part 31 detects a speed difference ΔV between rotation speeds V1, V2 that are detected by first and second encoders 21, 23 (S1), and if it is determined that the speed difference ΔV has changed from a reference value (YES in S2), a duty setting part 32 reads, from a control table T1, adjustment amounts ΔD, ΔG of duties D, G corresponding to the speed difference ΔV and sets duties D, G after adjustment. When the duty setting part determines that image forming is not currently performed (NO in S4), it outputs instruction signals of duties D, G which have been set in S3 to first and second motor drivers 22, 24 and when the duty setting part determines that image forming is currently performed (YES in S4), it temporarily stores the information about the duties D, G in a RAM until when image forming is not performed any longer (S6).
Patent JP-2015194387-A (JP)
Title: Shape measurement method and shape measuring instrument
Inventor: SHIMAOKA ATSUSHI
IPC: G01B5/20
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a shape measurement method and shape measuring instrument that can correct an error of a shape measurement generated by friction force to a stylus.SOLUTION: In a shape measuring instrument 100 comprising an arm 110 rotatable around a fulcrum 120, and a stylus 130 attached to a first end part 111 of the arm 110, and measuring a shape of a work by sweeping a surface of the work by means of the stylus 130 and detecting a motion of a second end part 112 thereof by means of a detector 140, a shape measurement method according to the present invention measuring the shape of the work on the basis of an output of the detector 140 comprises the steps of: calculating friction force generated upon sweeping of the stylus 130 on the basis of the friction force between the surface of the work and the stylus, and measurement force to be applied to the stylus 130; and eliminating an error arising from the friction force included in the output of the detector 140 from the output of the detector 140, and calculating the shape of the work.
Patent JP-2015194047-A (JP)
Title: Steel floor plate and reinforcement method of steel floor plate
Inventor: TABATA AKIKO
IPC: E01D22/00
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcement method of a steel floor plate or the steel floor plate in which generation of crack due to concentration of stress onto welding part may be prevented while keeping efficiency required in a conventional steel floor plate.SOLUTION: A steel floor plate 100 is composed of a deck plate 101 and a plurality of U-ribs 10 aligned in bridge axis direction L. A splint reinforcement plate 40 comprising a first part 40a is attached on the U-ribs 10 in a state where the U-ribs 10 are separated from the deck plate 101. The U-ribs 10 arranged on backside 101a of the deck plate 101 with a gap having a predetermined length h in bridge axis rectangular direction W are fixed onto the deck plate 101 via the first part 40a with high strength bolts 41 so that the U-ribs 10 and the deck plate 101 are integrated.
Patent JP-2015194052-A (JP)
Title: piping relay structure
Inventor: SODA YUSUKE
IPC: F16L5/00
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress the enlargement of a box base in which a relay joint is accommodated while sufficiently securing a working space for connecting piping to the relay joint.SOLUTION: A plate-shaped fixed bracket 30 is accommodated in an accommodation space S of a box body 22. A maintenance hole 25 is opened at a left sidewall of the box body 22. A plurality of relay joints 35 are fixed to the fixed bracket 30. The relay joints 35 are arranged so that positions of the adjacent relay joints 35 are gradually shifted to a right oblique rear side from a vehicle front side toward a vehicle rear side when viewed from a plate face side of the fixed bracket 30. Such rows of the plurality of relay joints 35 are aligned in a plurality of rows with intervals in left and right directions of the fixed bracket 30.
Patent JP-2015198521-A (JP)
Title: Ac/dc conversion apparatus
Inventor: SUZUKII YASUJI
IPC: H02M3/155
Filed: 2014-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain an AC/DC conversion apparatus capable of highly efficiently operating by reducing a switching element even in light load in which a load current is small.SOLUTION: The AC/DC conversion apparatus configured by connecting in parallel first to third single-phase power factor improvement circuits (17-19) each in which two boost circuits for controlling a switching current synchronously with an input voltage waveform are connected in parallel to a subsequent stage of a single-phase rectifier circuit 2 includes a switch mode control circuit 22 for executing first control for performing only one side of switching operation of the first to third single-phase power factor improvement circuits (17-19) in accordance with a load current and second control for stopping at least one circuit out of the first to third single-phase power factor improvement circuits (17-19) connected in parallel.
Patent JP-2015197388-A (JP)
Title: Flux gate type magnetometric sensor
Inventor: IDE YOSUKE
IPC: G01R33/04
Filed: 2014-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a flux gate type magnetometric sensor capable of reducing the saturation magnetic field of the free magnetic layer of a magnetoresistance effect element and improving resolution.SOLUTION: The present invention is a flux gate type magnetometric sensor 10 having an excitation coil and magnetoresistance effect elements 21a-21d, said sensor being characterized in that the magnetoresistance effect elements 21a-21d comprise a fixed magnetic layer 45 whose magnetization direction is fixed, and a free magnetic layer 47 whose magnetization direction changes due to an external magnetic field, the free magnetic layer 47 having a laminated structure of an NiFe layer 47c and a CoFe layer 47d, the Co composition ratio of the CoFe layer 47d being 50 at% to 80 at%, and the film thickness ratio of the CoFe layer 47d to the entire film thickness of the free magnetic layer 47 being 15%-35%.
Patent JP-2014186033-A (JP)
Title: Cesium adsorbent containing titanium hydroxide
Inventor: ABE KAZUMITSU
IPC: G21F9/12
Filed: 2014-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a cesium adsorbent containing titanium hydroxide.SOLUTION: The present invention provides a cesium adsorbent containing low-crystallinity titanium hydroxide in which, when the lowest intensity value of the background in a range of 20°≤2θ≤60° is set at one in powder X-ray diffraction, all of the relative intensities to the lowest intensity values of the background of diffraction peaks of angles (2θ) of 24.6°, 28.0°, and 48.5° are 10.0 or lower, and the pore volume obtained by a nitrogen gas adsorption method is 0.5 cm/g or more.
Patent JP-2015198847-A (JP)
Title: Insertion aid for gastrostomy tube
Inventor: NAKAMURA MASAKI
IPC: A61J15/00
Filed: 2014-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an insertion acid for a gastrostomy tube capable of surely maintaining a preferable holding state of a bumper part, without providing a reinforcement member on the bumper part, and capable of making insertion operation of the gastrostomy tube into a gastrostomy extremely smoothly.SOLUTION: An insertion acid for a gastrostomy tube comprises a holding rod 2 for holding a bowl-shaped bumper part 11 disposed on a gastrostomy tube 9 on a front end part, and an extending rod 6 extending forward of the bumper part 11 held by the holding rod 2. The extending rod 6 is coupled to one side of the holding rod via a connection member 5.
Patent JP-2015203424-A (JP)
Title: hinge device and information terminal
Inventor: SUZUKI NAOKAZU
IPC: G06F1/16
Filed: 2014-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a hinge device including vibration preventive means for preventing a display from being vibrated as much as possible when the second frame with a touch function at the display is opened and the display is operated through touch.SOLUTION: A first hinge shaft 10 fixed to the second frame through a first fixing plate 11 and a second hinge shaft 12 fixed to the first frame through a second fixing plate 13 are constituted to be rotatable in parallel to each other through a plurality of connecting members and at the same time a rotation control means for controlling a rotation of each of the first hinge shaft and the second hinge shaft is arranged in cooperation with the connecting members and there is provided the first vibration preventive means comprised of a resilient member placed between the first fixing plate and the second frame and/or between the first fixing plate and a fixing shaft part 10a of the first hinge shaft and/or between the fixing pin 10g for fixing the first fixing plate to the fixing shaft part of the first hinge shaft and the fixing shaft part.
Patent JP-2015202601-A (JP)
Title: Droplet ejection state detection device and image forming apparatus provided with the droplet ejection state detection device
Inventor: ANDO HIROSHI
IPC: B41J2/01
Filed: 2014-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a droplet ejection state detection device capable of preventing the sticking of mist to a light emitter and a lens and improving detection accuracy of an ejection state of a droplet.SOLUTION: A droplet ejection state detection device includes: a plurality of nozzles which are aligned and arranged in a width direction vertical to a conveyance direction Y of a recording medium W and eject droplets toward the recording medium W; a light emitting part 20 disposed on one side in the width direction vertical to the conveyance direction of the recording medium; and a light reception part 21 disposed on the other side in the width direction of the recording medium. Therein, the light emitting part 20 includes a light emitting element 20a, a light condenser lens 20b which emits a light beam P and a diaphragm member 20c formed of an aperture opening 20d which causes the light beam P to pass. The aperture opening 20d assumes a rhombic or rectangular shape, and a light reception surface 21a is arranged on an elongation line of a diagonal line of rhombic or rectangular light beam P of which the contour is regulated through the rhombic or rectangular aperture opening, so as to be shifted in the conveyance direction of the recording medium W.
Patent JP-2015156349-A (JP)
Title: Joule heating device
Inventor: HOSHINO HIROSHI
IPC: A23L5/10
Filed: 2014-04-14
Abstract: PROBLEM TO BE SOLVED: To energize and heat a food material gelatinized when heated using Joule heat. 
     SOLUTION: A Joule heating device 10 is used for energizing and heating a food material gelatinized when heated. A heating pipe 12 has electrodes 13a to 13c and spacers 14a, 14b, and a passage 11 is provided in the inside thereof. On a rotary shaft 30 provided in the heating pipe 12, scrape-off plates 41, 42 are provided. In the scrape-off plates 41, 42, scrape-off edges in contact with the inner peripheral surface of the heating pipe 12 are provided. The rotary shaft 30 is supported by electrodes using centering rods 37a, 37c in contact with the inner peripheral surface of the electrodes. 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2014205914-A (JP)
Title: Electrolyzer
Inventor: BAUER HARALD
IPC: C25B1/04
Filed: 2014-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyzer (e.g., water electrolyzer) for generating a hydrogen gas.SOLUTION: The electrolyzer comprises least one electrolytic cell (12) and at least one adsorption element (26). The at least one electrolytic cell (12) is connected to at least one product delivery tube (20 and 22) for delivering a product flow from the electrolytic cell (12). The at least one adsorption element (26) is linked to the product delivery tube (20 and 22) and positioned at the downstream side of the electrolytic cell (12) so as to adsorb at least one substance included in the product flow. The temperature of the electrolytic cell (12) is at least partially adjusted by the adsorption element (26).
Patent JP-2015204539-A (JP)
Title: speaker device
Inventor: FUJIWARA NOBUYOSHI
IPC: H04R1/28
Filed: 2014-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a speaker device including a passive radiator in which unnecessary vibration of the entire device can be suppressed.SOLUTION: A speaker device includes at least one speaker unit, and at least two passive radiators in the housing. The speaker unit and passive radiators are arranged so that the vibration direction of a diaphragm each of the passive radiators and the vibration direction of a diaphragm of the speaker unit cross each other.
Patent JP-2015203654-A (JP)
Title: Biomolecule count measurement device and biomolecule count measurement method
Inventor: NAKAO ISAMU
IPC: G01N21/64
Filed: 2014-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a biomolecule count measurement device and biomolecule count measurement method capable of measuring a count of biomolecules in sample solution accurately.SOLUTION: A biomolecule count measurement device is provided that has a light irradiation unit for irradiating a biomolecule as a measuring object with excitation light, a first detector and a second detector for detecting a single photon emitted from a single biomolecule irradiated with the excitation light, and a detection unit that includes a half mirror that makes the light emitted from the biomolecule irradiated with the excitation light branch and enter one or both of the first detector or the second detector.
Patent JP-2015205041-A (JP)
Title: Information acquisition device for part to be inspected
Inventor: YAMAMOTO TAKESHI
IPC: A61B8/00
Filed: 2014-04-21
Abstract: PROBLEM TO BE SOLVED: To reduce an area where an acoustic wave between a part to be inspected and a receiver is not propagated, thereby reducing a blind area.SOLUTION: An information acquisition device for a part to be inspected comprises: a base; a holding member for a part to be inspected, disposed on the base; a receiver having plural conversion elements and a support member on which the plural conversion elements are disposed; and a water level adjustment mechanism configured to be capable of, when an acoustic matching material is put in a space surrounded by the base, the holding member for a part to be inspected, and the receiver, setting the water level of a water surface of the acoustic matching material to a position higher than a boundary of the holding member for a part to be inspected and the base.
Patent JP-2015210169-A (JP)
Title: Dimension measuring jig
Inventor: NISHIYAMA KAZUYOSHI
IPC: G01B5/02
Filed: 2014-04-25
Abstract: PROBLEM TO BE SOLVED: To make it possible for a dimension measuring jig to be utilized in measuring a length dimension of a long body installed in a bent state, and utilized in measuring a length dimension of a long body having elasticity.SOLUTION: A dimension measuring jig according to the present invention comprises: arms provided along an outer circumference of a long body; and a roller which is freely rotatably attached to the arms so as to come into contact with an outer peripheral surface of the long body and connected to rotation detection means which detects and computes a rotation number and a rotation angle, in which a length dimension of the long body is measured by the rotation detection means based on rotation of the roller associated with a movement in an extension direction of the long body of the arm. The long body consists of piping which is a high-pressure rubber hose 6, for example, the arm consists of a first arm 1 and a second arm 2 each having a curved shape which are arranged so as to surround the high-pressure rubber hose 6, and the roller consists of a first roller 4 attached to the first arm 1 and a second roller 5 attached to the second arm 2.
Patent JP-2014178700-A (JP)
Title: Polarization beam splitter, phase plate, and band-pass filter
Inventor: IWAKATA MASAHIDE
IPC: G02B5/20
Filed: 2014-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical element, which can suppress destruction in the optical element during bonding of the optical element without using an adhesive when the optical element is boned, and improve a function and strength of the optical element.SOLUTION: A method of manufacturing an optical element comprises the steps of: forming a frame portion on a substrate and forming a structural body in a space portion surrounded by the frame portion to form a first optical member; disposing a second optical member on the first optical member under reduced pressure environment and bringing the frame portion and the second optical member into contact with each other to form the optical element in which the space portion is sealed in a pressure-reduced state; and exposing the optical element to the atmosphere to bring the structural body and the second optical member into contact with each other by differential pressure between the atmosphere and the space portion in the pressure-reduced state.
Patent JP-2014217944-A (JP)
Title: Method and apparatus for adjusting adjustable tools clamped on motor spindle of machine tool
Inventor: ALBERT HOFMANN
IPC: B23B29/034
Filed: 2014-04-30
Abstract: PROBLEM TO BE SOLVED: To provide externally controllable adjustable tools which can automatically be clamped onto a motor spindle of a machine tool.SOLUTION: The invention refers to a motor spindle 110 for a machine tool, which includes (a) a tool clamping system 150 configured to automatically clamp and release an adjustable tool 130, (b) a control rod 170 arranged within the tool clamping system, and (c) a setting unit 120 arranged at a side of the motor spindle and configured to adjust the adjustable tool via the control rod.
Patent JP-2015218002-A (JP)
Title: Sheet alignment device
Inventor: KATADA KAZUHIRO
IPC: B65H31/38
Filed: 2014-05-14
Abstract: PROBLEM TO BE SOLVED: To convey sheets to a subsequent process without collapsing the alignment state after alignment in a sheet alignment device for aligning the sheets in a width direction.SOLUTION: A sheet alignment device 1 includes a pair of alignment plates 2, 2 which perform alignment in the width direction of sheets P, a driving roller 3a freely rising and falling which conveys the sheets while pinching the sheets and a followed roller 3b. (a) The sheets are aligned by the alignment plates in such a state that a conveyance roller does not pinch the sheets, thereafter, (b) such a state that an interval of the alignment plates is caused to accord with a width of the sheet without making the interval of the alignment plates more than the width of the sheet is provided, (c) the driving roller is lowered and pinches the sheet, and (d) the alignment plates are retreated and the sheets are conveyed. Immediately after alignment, the interval of the alignment plates is not broadened more than the width of the sheet and is set to be substantially the same as the width of the sheet and, therefore, dissolution of deformation of the sheets and prevention of alignment collapse can be reliably performed at the same time. Even when the sheets are pressurized on the subsequent process, wrinkles are not produced on the sheets.
Patent JP-2015216998-A (JP)
Title: Mop body member for Handy mop
Inventor: NISHIKAWA CHIKAO
IPC: A47L13/20
Filed: 2014-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a mop body member for a handy mop, a member that is easy to transmit a force to a cleaning object in removing dust stuck to corners of a floor or the like and that is capable of cleaning by coming into contact with a plurality of surfaces all at once.SOLUTION: In a mop body member 1 for a handy mop, a base material 2 is composed of: rod insertion member receiving ports 3a, 3b for the purpose of freely insertably/detachably receiving rod insertion members 11a, 11b of a handle member 10 which has a grip 12 and the rod insertion members 11a, 11b; and rod insertion member receiving grooves 4a, 4b. The mop body member 1 for a handy mop has a soft-feather like dust wiping member 7 made to stick, in a nearly round rod shape, to the entire periphery of the base material 2 and to the outward entirety of the tip end part of the base material 2. In the configuration of the base material 2, there are exposed outward from between the soft feathers: the rod insertion member receiving ports 3a, 3b, which are formed of the overlapped part of one end and the other end of a double-folded rectangular base fabric 5; and both side end parts 17a, 17b excluding the tip end part which are formed in the folded part.
Patent JP-2015217105-A (JP)
Title: Game ball conveying gutter and game machine island
Inventor: SHIBATA NAOTO
IPC: A63F7/02
Filed: 2014-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a game ball conveying gutter, etc. which can efficiently accumulate game balls with a simple structure, and can be caused to function as a buffer for a difference between processing capacity of a counting machine and processing capacity of a pumping device.SOLUTION: A recovery gutter 13 is composed of an upper gutter 17, a lower gutter 19, etc. The upper gutter 17 is connected to a counting machine 11 through an acceleration gutter 23. The upper gutter 17 is provided above the lower gutter 19, and is shorter than the lower gutter 19. The upper gutter 17 has a plurality of holes 21. The holes 21 may be of the width for allowing game balls to pass through them, which is approximately 15 mm, for example. The holes 21 are formed in the vicinity of both sides in the width direction of the upper gutter 17. The respective holes 21 formed on both sides are formed at positions deviated from each other in the longitudinal direction. Namely, the holes 21 are arranged in a zigzag manner in the longitudinal direction of the upper gutter 17.
Patent JP-2015218551-A (JP)
Title: Photovoltaic power generation roof panel having snow melting function and cooling function
Inventor: MORISHITA KAZUYA
IPC: E04D1/30
Filed: 2014-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic power generation panel having a snow melting function even in a snow zone and a temperature control function for preventing the panel from getting too hot free from degradation of power generation efficiency due to water scale due to dust in the atmosphere.SOLUTION: A photovoltaic power generation roof panel 10 which has a snow melting function and a cooling function includes: a photovoltaic power generation module 20; a panel base part 30 including a path therein; and a meltwater guide path 50. The photovoltaic power generation module 20 is installed on the panel base part 30. The meltwater guide path 50 is installed so that meltwater flows down on the panel base part 30 to a rain gutter directly.