baber/WOPTO huggingface dataset:
Patent JP-2013226191-A (JP)
Title: Parking brake structure for wheelchair, and wheelchair
Inventor: OZAWA KOICHI
IPC: A61G5/02
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a parking brake structure for a wheelchair with enhanced safety and convenience, and a wheelchair equipped with the parking brake structure.SOLUTION: A parking brake structure 100 for a wheelchair includes: a control lever 120 capable of controlling regulation and deregulation on a main wheel 11; a brake shoe 130 having an abutting surface 131 capable of the face-contact with a tread surface 12a of the main wheel 11, wherein the abutting surface 131 is moved to the main wheel 11 side of the wheelchair 10 to be pressed in contact with the tread surface 12a by the regulatory operation of the control lever 120; and a position adjusting mechanism. The position adjusting mechanism has a rotating shaft 112 for rotatably journaling the brake shoe 130 and locking means (113 and 133) for fixing the brake shoe 130 to the rotating shaft 112 in such a state as incapable of rotating. The position adjusting mechanism can adjust a projection width 2 of the abutting surface 131 of the brake shoe 130 to the main wheel 11 side by rotating the brake shoe 130 around the rotating shaft 112.
Patent JP-2013227808-A (JP)
Title: Underground water storage tank
Inventor: YOSHIDA HISATO
IPC: E03F1/00
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an underground water storage tank capable of suppressing construction cost than before because a permeable sheet is provided on the internal wall surface of a maintenance passageway and rainwater is stored via the permeable sheet, capable of surely removing unnecessary objects in rainwater even if a burying site is restricted, and capable of allowing the removing work to be efficiently performed.SOLUTION: An underground water storage tank buried and used underground includes at least: a water storage unit in which a water storage block group configured by stacking a plurality of water storage blocks is liquid-tightly covered by a covering material; and a rainwater lead-in pipe for leading rainwater into the water storage unit. The water storage unit is provided with a passageway constituting member having a maintenance passageway extending in a horizontal direction at least in a part of the water storage block group, and a permeable sheet is provided on the internal wall surface of the maintenance passageway. The rainwater lead-in pipe communicates into the maintenance passageway of the passageway constituting member.
Patent JP-2013230909-A (JP)
Title: Yarn monitoring device and yarn winding unit including the same
Inventor: FUKUDA ISAO
IPC: D01H13/14
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a configuration capable of easily and reliably positioning a yarn path guide in a yarn monitoring device.SOLUTION: A yarn monitoring device 6 comprises: yarn path guides 32, 33; a holder 30; and positioning members 51, 54. The yarn path guides 32, 33 guide a traveling spun yarn. The holder 30 holds a sensor for monitoring the spun yarn. The positioning members 51, 54 hold the yarn path guides 32, 33 between the positioning members and the holder 30 in a predetermined holding direction (direction parallel to the yarn path).
Patent JP-2013230445-A (JP)
Title: Three-dimensional surface printing apparatus
Inventor: HO SHAOWEI
IPC: B05C5/00
Filed: 2012-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional surface printing apparatus for applying printing to an object to be printed having a partial or whole curved surface.SOLUTION: A three-dimensional surface printing apparatus includes a first stand 2 and a second stand 3, and the first stand 2 has printing equipment 5 having at least one ink jet 50. The second stand 3 has a base seat 30, a moving device 32, a bonding seat 34 and a controller. The moving device 32 has a plurality of rotary arms whose one end parts are bonded on the base seat 30 of the second stand 3 to pivotally come into contact with each other. The plurality of the rotary arms are respectively shaken centering around the axes. The bonding seat 34 is bonded to one end part of the moving device 32 and the object to be printed is bonded to the other end part of the moving device 32. The controller controls the movement of the rotary arms of the moving device 32 to move the object to be printed coming into contact with the moving device 32 to the predetermined position corresponding to the ink jet 50 to apply printing to the three-dimensional surface of the object 4 to be printed.
Patent JP-2013230662-A (JP)
Title: Recording control device, recording device and control method of recording device
Inventor: KASAI YUICHIRO
IPC: B41J5/30
Filed: 2012-05-02
Abstract: PROBLEM TO BE SOLVED: To avoid tailing and thin spotting caused by the heat accumulation of a thermal head, and to secure optimum printing quality required to a printing pattern.SOLUTION: A control part 20 for controlling a printer 10 which applies printing on photosensitive rolled paper by using a printing head 31 comprises: an image development part 204 for developing input data and generating image data; an image distinction part 205 for distinguishing a data kind of the image data which are generated by the image development part 204; a printing speed selection part 206 for selecting a printing speed from the data kind of the image data distinguished by the image distinction part 205; an image buffer 207 for temporarily storing the image data generated by the image development part 204; and a printing control part 208 for reading the image data stored in the image buffer 207 and performing printing by using the printing head 31. The printing control part 208 controls the printing speed by using a printing speed which is selected by the printing speed selection part 206.
Patent JP-2012204347-A (JP)
Title: Redox flow battery, and operation method thereof
Inventor: DONG YONGRONG
IPC: H01M8/02
Filed: 2012-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a redox flow battery which can generate a high electromotive force, and to provide an operation method thereof.SOLUTION: The redox flow battery 1 performs charge/discharge by supplying a positive electrode electrolyte stored in a tank 106 for positive electrode, and a negative electrode electrolyte stored in a tank 107 for negative electrode to a battery element 100. The positive electrode electrolyte in the redox flow battery 1 contains Mn ions as a positive electrode active material, and the negative electrode electrolyte contains at least one kind of Ti ions, V ions, and Cr ions as a negative electrode active material. The redox flow battery 1 includes negative electrode side introduction piping 10 communicating with the inside of the tank 107 for negative electrode from the outside and introducing an oxidizing gas into the tank 107 for negative electrode, and a supply mechanism 11 for supplying the oxidizing gas into the tank 107 for negative electrode via the negative electrode side introduction piping 10.
Patent JP-2013236771-A (JP)
Title: Chair
Inventor: MURAKAMI TOMOKAZU
IPC: A47C1/022
Filed: 2012-05-15
Abstract: PROBLEM TO BE SOLVED: To achieve a mechanism for locking a back supporting structure and a backrest at prescribed inclining positions by a simple structure and while reducing space consumption in a supporting base.SOLUTION: In a chair including a supporting base 22 supported by a leg 21, a back supporting structure 23 provided at the supporting base 22 to be reclined rearward and supporting the backrest 3, and an locking mechanism 27 for locking the back supporting structure 23 at a prescribed reclining position, the back supporting structure 23 has a pair of back frames 231 arranged on both sides of the supporting base 22, and the locking mechanism 27 has a connecting member 271 rigidly connecting both back frames 231 together in the outside vicinity of the supporting base 22, an engagement member 273 capable of being engaged to a prescribed place of the connecting member 271, and an operating means 274 operating the engagement member 273 between an engagement position (B) where the engagement member is engaged with the connecting member 271 and an evacuation position (A) where the engagement member cannot be engaged with the connecting member 271.
Patent JP-2013242363-A (JP)
Title: Optical hybrid and optical receiver module
Inventor: HORIGUCHI YUICHIRO
IPC: G02B27/28
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of generating a desired phase difference between p-polarization and s-polarization included in local oscillation light.SOLUTION: An optical hybrid 11 includes a totally reflecting prism 14 and a layered prism 17. The totally reflecting prism 14, on which local oscillation light is incident, totally reflects the local oscillation light, on the inside. On the layered prism 17, connected to the totally reflecting prism 14, the local oscillation light totally reflected on the inside of the totally reflecting prism 14 is incident. The optical hybrid 11 generates a desired phase difference between p-polarization and s-polarization included in the local oscillation light totally reflected on the inside of the totally reflecting prism 14 and totally reflected on a side face 17b of the layered prism 17.
Patent JP-2012255209-A (JP)
Title: Method of producing tantalum particle
Inventor: NOGUCHI YOSHIKAZU
IPC: B22F9/28
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing tantalum particle by which tantalum particles are obtained in high yield.SOLUTION: The method of producing tantalum particle comprises: a reduction step of reducing a tantalum compound with a reducing agent; and a water-cleaning step of suspending a reduced material obtained in the reduction step into water to prepare suspension and treating the suspension with an ultrafiltration membrane or a microfiltration membrane. A hollow fiber membrane is preferably used as the ultrafiltration membrane or the microfiltration membrane. It is more preferable that, after the water-cleaning step, there is substantially no acid-cleaning step of cleaning the reduced material with an acid. Further, in order to obtain high electrostatic capacitance, the tantalum particles has preferably an air permeability specific surface of 9,000 cm/g.
Patent JP-2013243065-A (JP)
Title: Connector device
Inventor: TANAKA YUKITAKA
IPC: H01R13/516
Filed: 2012-05-22
Abstract: PROBLEM TO BE SOLVED: To reduce fitting failure of a connector device in which a modular plug can be used in an industrial environment.SOLUTION: A modular plug 12 having an elastic lock lever 23 and unlocked from a connected object by pressing down the lock lever, and outer shells 13, 15, 18 having lock mechanisms to the connected object are used. The modular plug is housed inside the outer shells. At that time, an adapter 14 is interposed in a radial-direction gap between the outer shells and the modular plug, so as to maintain an axial-direction position of the modular plug relative to the outer shells. The lock lever is pressed down, so as to offset a lock function of the modular plug. Furthermore, looseness of a component is prevented by an elastic restoring force of the lock lever.
Patent JP-2013244167-A (JP)
Title: Ultrasonic therapeutic system
Inventor: MOCHIZUKI TAKESHI
IPC: A61B18/00
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic therapeutic system which obtains coordinate transformation information by utilizing cavitation generated by ultrasonic waves.SOLUTION: A vibrator 10T for therapy is controlled by using a therapy coordinate system, ultrasonic beams are formed and cavitation is generated. The cavitation is observed in an ultrasonic image obtained through a vibrator 10D for observation. A position specifying part 30 obtains a measured position corresponding to focuses of the respective ultrasonic beams in an observation coordinate system, on the basis of an observation result of the cavitation. A transformation matrix generation part 50 generates a coordinate transformation matrix between the therapy coordinate system and the observation coordinate system, on the basis of the set position and the measured position of the focuses related to the plurality of ultrasonic beams.
Patent JP-2013246388-A (JP)
Title: Manufacturing method of optical element, and optical element
Inventor: MATSUMOTO YASUHIRO
IPC: G02B3/06
Filed: 2012-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical element in which surface accuracy in a sub-scanning direction is secured, and provide the optical element.SOLUTION: A manufacturing method of an optical element that manufactures an optical element used for an optical scanner of an image formation device and collecting laser light scanned in a main scanning direction by molding the optical element with a mold, includes: a measurement step for measuring a surface of the optical element or the mold and obtaining the height of an error shape in an evaluation width in a sub-scanning direction equivalent to a luminous flux width of laser light; and a processing step for correcting and processing the mold so as to make the height of the error shape small on the basis of the measurement result of the measurement step.
Patent JP-2013247091-A (JP)
Title: Battery pack
Inventor: WATANABE MAKOTO
IPC: H01M2/10
Filed: 2012-05-29
Abstract: PROBLEM TO BE SOLVED: To arrange a power receiving coil at a position suitable for contactless charging.SOLUTION: A battery pack 100 comprises: one or more chargeable secondary batteries; an output terminal 31 for outputting power of the secondary batteries to the outside; a battery holder 20 holding the secondary batteries; a power receiving coil 40 that is electromagnetically coupled with an external power feeding coil 51 and can receive power; and an outer case 10 housing the battery holder 20 and the power receiving coil 40 inside and exposing the output terminal 31. The outer case 10 is divided into a first case 11 and a second case 12. The first case 11 is provided with a first stationary structure 21 to be fixed to the battery holder 20, and the second case 12 is provided with a second stationary structure 15 for fixing the first case 11 at a peripheral edge of a jointing portion jointed to the first case 11. The power receiving coil 40 and the first stationary structure 21 is arranged to be overlaid on each other in a plane view.
Patent JP-2013248074-A (JP)
Title: Game machine
Inventor: EISO ARIAKI
IPC: A63F5/04
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine enriching game properties without excessively consuming a storage area of a memory, and having a configuration easy to be performed with a design change.SOLUTION: A game machine sequentially executes N times of winning/losing decision processing to compare a random number RND and a decision value Hit prescribed correspondingly to N kinds of lottery symbol combinations. The game machine includes: a decision table TBL storing the decision value including zero; and a lottery table LOT specifying a storage position of the decision value to be used in the winning/losing decision processing correspondingly to the lottery symbol combination that is a decision target of the winning/losing decision processing. The lottery table is configured such that the decision value of zero is used in the lottery symbol combination not having winning possibility to commonize processing content of the winning/losing decision processing.
Patent JP-2013248076-A (JP)
Title: Feeding container
Inventor: SHIGESAWA HIROYUKI
IPC: A45D40/06
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To improve the degree of freedom in designing an operation member.SOLUTION: A feeding container 10 includes: a cylindrical operation member 11; a cylindrical container body 12 projecting from the inside of the operation member 11 toward one side along the direction of a container axis O; and a holding member 13 disposed in the container body 12 so as to be movable back and forth along the direction of the container axis O. The container body 12 includes: a base cylinder section 17 disposed in the operation member 11 and regulated in circumferential relative rotation with respect to the operation member 11; and a rotating cylinder section 18 externally mounted to the base cylinder section 17 so as to be circumferentially relatively rotatable. The holding member 13 includes: a body section 26 disposed within the rotating cylinder section 18; and a shaft 27 inserted into the base cylinder section 17. The rotating cylinder section 18 and the body section 26 are provided with engaging units to regulate the circumferential relative rotation of the rotating cylinder section 18 and the holding member 13. One of the inner circumferential surface of the base cylinder section 17 and the outer circumferential surface of the shaft 27 has a helical groove 28 formed therein, and the other having a protrusion 29 to be disposed within the helical groove 28, formed thereon.
Patent JP-2013248987-A (JP)
Title: Sub headlight unit and sub headlight system for vehicle that lean into turn, and vehicle that lean into turn
Inventor: KINO YASUHIKO
IPC: F21S8/10
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of a situation where a driver feels uncomfortable about a change in an illumination range in a course of an increase or decrease in a lean angle of a vehicle body.SOLUTION: There is provided a sub headlight unit for a vehicle that leans into turns, the sub headlight unit includes a right sub headlight light source illuminating an area ahead and to the right of the vehicle, and a left sub headlight light source illuminating an area ahead and to the left of the vehicle. The right sub headlight light source and left sub headlight light source are disposed between main headlight light sources and are configured to turn on in accordance with a lean angle of the vehicle. The main headlight light sources are provided in the vehicle at right and left sides in a vehicle width direction.
Patent JP-2013251029-A (JP)
Title: Information recording and reproducing device and method of controlling information recording and reproducing device
Inventor: ADACHI YOSHIHISA
IPC: G11B7/0045
Filed: 2012-06-01
Abstract: PROBLEM TO BE SOLVED: To prevent the execution of OPC processing in a situation where content or the like cannot be normally read.SOLUTION: An optical disk device 1 includes a reproduction permission information determination unit 22 that reads reproduction permission information and determines whether content or the like is in a reproduction permission state, an OPC determination unit 23 that determines whether to permit the execution of OPC processing, and an OPC execution unit 24 that executes OPC processing. When it is determined that content or the like is in a reproduction permission state, the OPC determination unit 23 permits the execution of OPC processing.
Patent JP-2013249434-A (JP)
Title: Calligraphic liquid
Inventor: NODA MORIHIRO
IPC: B43K8/02
Filed: 2012-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a calligraphic liquid suitable for performance calligraphy, which is prevented from dripping, when leaning a calligraphy brush after completion of writing, without impairing writing performance.SOLUTION: A calligraphic liquid includes: a colored pigment, a polyvinyl alcohol resin and an alkali swelling-associated thickener. In the calligraphic liquid, preferably a thixotropy index (TI value=η/η), which is shown by a viscosity value ηmeasured at rotating speed of 0.6 rpm by a rotary viscometer to a viscosity value ηmeasured at 6 rpm is 3.0 or more, and the viscosity value measured at rotating speed of 6 rpm by the rotary viscometer is 0.3 Pa s or more. The alkali swelling-associated thickener is preferably a hydrophobic group-modified acrylic emulsion.
Patent JP-2013201741-A (JP)
Title: Signal conversion device
Inventor: MAEBATAKE TAKASHI
IPC: H03M7/32
Filed: 2012-06-05
Abstract: PROBLEM TO BE SOLVED: To improve a signal characteristic of an analog signal represented by pulses.SOLUTION: A signal conversion device 70 includes: a ΔΣ modulator 25 for converting an input signal to a one-bit pulse train representing an analog signal; an analog filter 32 having as a passband a signal band of the analog signal represented by the one-bit pulse train; and an attenuator 36 for suppressing signal reflection from the analog filter 32 to the ΔΣ modulator 25.
Patent JP-2013258032-A (JP)
Title: Negative-electrode active material for nonaqueous electrolytic secondary battery, negative electrode material, manufacturing method thereof, lithium ion secondary battery, and electrochemical capacitor
Inventor: WATANABE KOICHIRO
IPC: H01M4/48
Filed: 2012-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a negative-electrode active material and a negative electrode material which have high initial charge and discharge efficiency and good cycle characteristics and which are particularly effective for lithium ion secondary battery, and provide a lithium ion secondary battery and an electrochemical capacitor comprising them.SOLUTION: The negative-electrode active material for a nonaqueous electrolytic secondary battery comprises: coated particles. The coated particles each include: a core particle of a material selected from a group consisting of silicon, a silicon oxide expressed by the general formula, SiO(0.8≤x<1.2), and a complex having a silicon-based compound and silicon fine particles distributed in the silicon-based compound; and a carbon-coating film on the surface of the core particle. The O/Si molar ratio (Xs) in the core particle surface (which is indicative of a portion ranging from 0 to 5 nm when the surface is located at a depth of 0), and the O/Si molar ratio (X) inside the particle at a depth of 100 nm from the surface are in the following relation: Xs<X. Use of the negative-electrode active material provided by the present invention as the negative electrode material for a nonaqueous electrolytic secondary battery can provide a nonaqueous electrolytic secondary battery having high initial charge and discharge efficiency and good cycle properties.
Patent JP-2014001496-A (JP)
Title: Boring device
Inventor: KOJIMA IKUO
IPC: E21B7/00
Filed: 2012-06-15
Abstract: PROBLEM TO BE SOLVED: To bore a hole having a proper size and shape in a subsoil containing boulders and soft stones with an easy boring work.SOLUTION: A boring device M utilizes a drilling machine of an existing hydraulic crawler drill, and is provided with an auger 5 which includes a pipe 50 mounted around a rod 3 connected to a drifter 2 so that the pipe 50 can be friction-engaged with the rod 3 by a predetermined frictional force and a screw 51 spirally provided around the pipe 50. The auger 5 is integrally rotatably engaged with the rod 3 when the force applied to the rod 3 in the direction of a bit 4 is smaller than the frictional force, and the auger 5 discharges the crushed object of a subsoil separable from movement of the rod 3 when the force applied to the rod 3 in the direction of the bit 4 is larger than the frictional force.
Patent JP-2014001980-A (JP)
Title: Analytical tool, dryer, and analyzer
Inventor: TAKAHASHI KATSUYOSHI
IPC: G01N37/00
Filed: 2012-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an analytical tool, a dryer, and an analyzer which surely dry a solvent in a reagent introduced into the tool by a simple method.SOLUTION: An analytical tool 1 includes a reagent filling part 4 filled with a reagent. A reagent introduction port 5 for introducing the reagent into the reagent filling part 4 is formed at the reagent filling part 4. Drying treatment channels 6 which differ from the reagent introduction port 5 and which lead from the reagent filling part 4 to the outside of the analytical tool 1 in order to dry a solvent in the reagent are also formed at the reagent filling part 4.