baber/WOPTO huggingface dataset:
Patent JP-2012232887-A (JP)
Title: Surface protection method for improving durability of concrete
Inventor: YAMAKITA YOSHIRO
IPC: C04B41/65
Filed: 2012-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a surface coating method and a surface heat treatment method contributing to reduction of a life cycle cost by protecting concrete structures from deterioration factors such as salt damage, frost damage, neutralization, alkali-aggregate reactions, or the like, on the basis of proper selection of a plurality of surface coating materials with durability for a long term and proper application of treatment methods, and by improving the durability with fine sight maintained by imparting water repellency or hydrophilicity to the surfaces.SOLUTION: The surface coating method and the surface coating and heat treatment method apply a silicate-based inorganic modifier combined with an alkali metal ion source, or an inorganic coating agent with high performance principal ingredients of which are a silane-based permeable water-repellent agent and a polysilazane compound.
Patent JP-2013220716-A (JP)
Title: Pneumatic tire
Inventor: TAKAHASHI TOSHIHIKO
IPC: B60C11/04
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To simultaneously achieve desired anti-hydroplaning performance, braking performance and abrasion-proof performance.SOLUTION: A plurality of sipes 4 is formed in at least one rib 3 obtained by providing a plurality of main grooves 2 extended along a circumferential direction on a tread face. Each sipe 4 is constituted to be closed when contacting the ground. The rib 3 is formed to make a corner into an R-shape. A lateral sipe density LSD of the sipe 4 formed on the tread face 1, and an R dimension RL of the R-shape formed in the rib 3, are brought into values satisfying a following expression: 0.01<(LSD+0.006)×L<0.07.
Patent JP-2013223329-A (JP)
Title: Motor control apparatus
Inventor: IDE YUJI
IPC: H02P27/04
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To perform acceleration/deceleration of a motor speed at a high speed by vector control.SOLUTION: A motor control apparatus includes: a torque command restriction unit 115 that restricts the magnitude of a given torque command so as to be in a predetermined magnitude range; a q-axis current calculator 114 that outputs a q-current command IqC based on the torque command of which the magnitude is restricted by the torque command restriction part 115; a magnetic flux control unit 134 that outputs a magnetic flux command by using a magnetic flux generated from the current flowing in the motor 150 and a secondary magnetic flux command outputted in the magnitude depending on a rotation speed of the motor 150; and a motor driving unit 155 that drives the motor 150 by the q-current command IqC outputted by the q-axis current calculator 114 and a d-axis current command IdC obtained by the magnetic flux control unit 134.
Patent JP-2013222606-A (JP)
Title: Fuel cell system
Inventor: HATANO SUSUMU
IPC: H01M8/12
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To restrain noise in a fuel cell system without affecting its installation space and cost even when the flow rate of a reciprocating pump in it changes.SOLUTION: A fuel cell system includes: a reciprocating pump having such a characteristic that its discharge flow rate changes depending on a frequency and a voltage waveform duty ratio and used to supply reaction gas which is air or fuel gas to the fuel cell system; and a flow meter which detects the flow rate of the reaction gas supplied from the reciprocating pump to the fuel cell system. When, while the flow rate of the reaction gas supplied to the fuel cell system is controlled by controlling the duty ratio of a voltage waveform supplied to the reciprocating pump, controlling the frequency at which the reciprocating pump is operated, controlling the flow rate of the reaction gas supplied to the fuel cell system, fixing the frequency to a predetermined frequency, and changing the duty ratio, the duty ratio drops to or below a predetermined value, the frequency is changed to a predetermined frequency.
Patent JP-2013016150-A (JP)
Title: Processing pipeline control
Inventor: ANDREAS DUE ENGH-HALSTEVDT
IPC: G06F12/0875
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a data processing device capable of reducing processing bubbles in processing pipelines.SOLUTION: A graphics processing unit includes a texture pipeline 6 having a first pipeline portion 18 and a second pipeline portion 20. A subject instruction within the first pipeline portion 18 is recirculated within the first pipeline portion 18 until descriptor data to be loaded from a memory by that subject instruction is stored within a shared descriptor cache. When the descriptor has been stored within the shared cache, the subject instruction is passed to the second pipeline portion 20 where further processing operations are performed, and is recirculated until the further processing operations are complete. The descriptor data is locked within the shared descriptor cache until there are no pending subject instructions within the texture pipeline 6 required for use of the descriptor data.
Patent JP-2013220459-A (JP)
Title: Round billet for seamless metal pipe and method of manufacturing the seamless metal pipe
Inventor: FUJIWARA KIMIKAZU
IPC: B21B23/00
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a round billet capable of reducing damage to a punching plug in the step of manufacturing a seamless metal pipe by the Mannesmann process.SOLUTION: A round billet 5 is a round billet for seamless metal pipe to be machined into a seamless metal pipe by the Mannesmann process and a hole 6 is formed along an axial direction. The hole 6 has an opening part 6a opened at least on one side of the round billet 5, and a tapered part 61 which is formed contiguously to the opening part 6a and is increased in aperture toward the opening part 6a.
Patent JP-2013221026-A (JP)
Title: Method for producing fluoroalkyl iodide mixture
Inventor: HIRASAKA TAKEOMI
IPC: C07B61/00
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fluoroalkyl iodide mixture capable of producing an intended fluoroalkyl iodide at high selectivity and achieving excellent production efficiency.SOLUTION: A method for producing a mixture of formula (I) R(CFCF)I (wherein Ris a 1-10C fluoroalkyl group, and n is the degree of polymerization) and is not less than m (m is not less than 2) by a telomerization reaction in the presence of a metal catalyst includes: (1) a process 1 of reacting a fluoroalkyl iodide of formula (II) RI with tetrafluoroethylene in the presence of the metal catalyst to obtain a first reaction mixture; (2) a process 2 of separating the first reaction mixture into a first fraction of the degree of polymerization n not more than (m-2), a second fraction of the degree of polymerization n equal to (m-1), and a third fraction of the degree of polymerization n not less than m; and (3) a process 3 of reacting the second fraction with the tetrafluoroethylene in the presence of the metal catalyst to obtain a second reaction mixture of the degree of polymerization n not less than m.
Patent JP-2013224075-A (JP)
Title: Vehicle lamp
Inventor: KOMATSU MOTOHIRO
IPC: B60Q1/04
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle lamp of which emission light is not blocked by a wiping operation of a wiper.SOLUTION: A vehicle lamp 20 is provided with lamp units 21R and 21L which emit light toward the front of a vehicle through a windshield 2 of the vehicle 1. At least one of the lamp units 21R and 21L is disposed so that the emitted light thereof passes outside of wiping ranges AR and AL of wipers 10R and 10L, which wipe the windshield 2.
Patent JP-2013228773-A (JP)
Title: Information processing device and control method of information processing device
Inventor: HIKUMA JUNICHIRO
IPC: G06F1/30
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent a user from forgetting to store a touch pen of a portable information terminal and losing the touch pen.SOLUTION: A tablet terminal 10 comprises: a touch pen storage detection sensor 40 which detects a touch pen 20 being stored in a touch pen storage unit 12; a power switch 14 to which a power-on instruction or a power off instruction is to be given; a touch panel 18 which displays information; and a power control unit 32 which executes a power-on operation or a power-off operation on the basis of the instruction received by the power switch 14. If storage of the touch pen 20 is not detected when the power-off instruction is given, the power control unit 32 displays a message indicating that the touch pen 20 is not yet stored, then if the detection means does not detect the touch pen being stored for a predetermined time after the message is displayed, the power control unit 32 executes the power-off operation.
Patent JP-2013227751-A (JP)
Title: Door handle device for vehicle
Inventor: NAKA ATSUSHI
IPC: E05B1/00
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a door handle device which can be easily assembled to a vehicle body.SOLUTION: In a door handle device 1 for a vehicle, which includes a base member 3 arranged inside a vehicle door 53, a handle lever 2B rotatably journaled to the base member 3 and energized by a spring to the initial position side abutting on a stopper 21 installed on the base member 3, and a handle grip 2A connected to a connection part 2d of the handle lever 2B through a hole 63b of a door trim (exterior panel) 63 of the door 53 and located outside the door 53, a retainer (holding means) 22 is installed which, in a state where the handle lever 2B is rotated from the initial position to the operation direction side, holds the handle lever 2B at a predetermined assembly position where the connection part 2d is projected outside from the hole 63b of the door trim 63 against an energizing force of the spring.
Patent JP-2013228236-A (JP)
Title: Three-dimensional shape input apparatus and shape retrieval system
Inventor: INAGAKI KIYOSHI
IPC: G06T1/00
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional shape input apparatus that can easily input a three-dimensional shape of an object and a shape retrieval system by which attribute information of the object can be easily retrieved.SOLUTION: A three-dimensional shape input apparatus includes: a transparent stage body 11a on which an object 1 is mounted; a first light source 12 for illuminating the object 1 with light from the above; first shadow input means 13 arranged at a position facing the first light source 12 with the stage body 11a being interposed therebetween; a second light source 14 for illuminating the object 1 with light from the side; second shadow input means 15 arranged at a position facing the second light source 14 with the object 1 being interposed therebetween; and support means 16 for rotatably supporting the second light source 14 and the second shadow input means 15. Information on shadows respectively acquired by illuminating the object 1 from two directions and information on a shadow acquired by illuminating the object 1 from another one direction orthogonal to the two directions are inputted by using the first shadow input means 13 and the second shadow input means 15.
Patent JP-2013229993-A (JP)
Title: Device, system and method for controlling vehicular illumination
Inventor: HASHIMOTO YOSHITAKA
IPC: B60Q1/00
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a device for controlling vehicular illumination capable of surely detecting interior occupants in a vehicle, and controlling a lighting device based on the detection result of the occupants.SOLUTION: A device for controlling vehicular illumination of an embodiment includes: an occupant detection sensor for detecting occupants riding on a vehicle; a control circuit for generating a control signal for controlling a lighting device based on the detection result of the occupant detection sensor; and a transmission part for transmitting the control signal generated by the control circuit to the lighting device.
Patent JP-2013226736-A (JP)
Title: Cleaning device and method
Inventor: OKINA TAKUYA
IPC: B41J2/18
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device and method that can reduce the amount of liquid to be wasted in cleaning a liquid jet head by suction through a liquid discharge port.SOLUTION: A cleaning device includes: a flow mechanism 39 that has a volume variable chamber 69 in the middle of a liquid supply path 113 for supplying ink to a liquid jet head 20; a mechanism driving device 40 that pressurizes the inside of the liquid supply path 113 by driving the flow mechanism 39 so as to change a volume of the volume variable chamber 69; a suction mechanism 28 that cleans the liquid jet head 20 by sucking a liquid flow path 101 through a liquid discharge port 21a formed in the liquid jet head 20; and a valve mechanism 22 that is closed in a normal condition and is opened when a negative pressure due to suction is generated in the liquid flow path 101, to connect the pressurized liquid supply path 113 with the liquid flow path 101.
Patent JP-2012248829-A (JP)
Title: Semiconductor device and manufacturing method for the same
Inventor: KIMURA HAJIME
IPC: G09F9/30
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a semiconductor device with fewer steps.SOLUTION: A semiconductor device includes a transistor and a pixel electrode. The transistor includes a first gate electrode, a first insulation layer on the first gate electrode, a semiconductor layer on the first insulation layer, a second insulation layer on the semiconductor layer, and a second gate electrode on the second insulation layer. The first gate electrode has a region overlapping with the semiconductor layer via the first insulation layer. The second gate electrode has a region overlapping with the semiconductor layer via the second insulation layer. The pixel electrode is provided on the second insulation layer. A first region is at least a part of a region where at least a part of the second gate electrode overlaps with at least a part of the semiconductor layer. A second region is at least a part of a region where the pixel electrode is provided. The second insulation layer in the first region is thinner than the second insulation layer in the second region.
Patent JP-2013232491-A (JP)
Title: Method of manufacturing semiconductor device, photoelectric conversion element, and solar battery module
Inventor: NIIMI TAKAAKI
IPC: H01L51/30
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a semiconductor device having a semiconductor layer including a p-type semiconductor compound and an n-type semiconductor compound with efficiency, and to manufacture a semiconductor device having a high performance.SOLUTION: There is provided a method of manufacturing a semiconductor device having a semiconductor layer including a first semiconductor compound and a second semiconductor compound, one of which is a p-type semiconductor compound and the other of which is an n-type semiconductor compound. The method includes a replacement step of replacing a third compound with the second semiconductor compound, to a layer including the first semiconductor compound and the third compound. The third compound is represented by the following general formula (P1).
Patent JP-2013231904-A (JP)
Title: Optical scanning device and image forming apparatus
Inventor: MIKAMI KEIICHI
IPC: B41J2/44
Filed: 2012-05-01
Abstract: PROBLEM TO BE SOLVED: To perform, with high accuracy, angle adjustment of a rotary shaft of a rotary body comprising a rotary polygon mirror for polarizing light beams emitted from a light source.SOLUTION: A self-tapping screw 350C inserted in an adjustment hole 268 is gradually tightened. As the self-tapping screw 350C is tightened, a side, where a rotary body 210 to a virtual straight line S1 in a circuit board 250 is disposed, is made to be bent. Then, as the circuit board 250 is made to be bent, a rotary shaft 212 is made to be inclined to an opposite side of the virtual straight line S1, thereby, an angle of the rotary shaft 212 of the rotary body 210 is adjusted.
Patent JP-2013234454-A (JP)
Title: Auxiliary lock and fitting equipped with the same
Inventor: ABE YOJI
IPC: E05B65/08
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary lock capable of giving click feeling with a simple structure and reliably improving locking performance.SOLUTION: An auxiliary lock 70 includes: a base 71 attached to an upper frame of a window frame; a slider 72 arranged on one end side in the width direction of the base 71; a stopper 73 arranged on the other end side in the width direction of the base 71 and protruding from/receding into the base 71; a link 74 connecting the slider 72 and the stopper 73 with each other; a compression spring 75 for energizing the slider 72 to one end side; and a cam 76 for making the slider 72 slide to the other end side against the energization force of the compression spring 75. The cam 76 is provided such that a key is operable and has a pin 86 which engages with a slit 87 of the slider 72. The slit 87 is constituted of a linear straight part and an engaging part 89 provided at an end part corresponding to a moving end of the pin 86 in the straight part, and the engaging part 89 is recessed toward the side opposite to the energizing direction of the compression spring 75 with respect to the straight part.
Patent JP-2013235365-A (JP)
Title: Electronic bulletin board system, server, and program
Inventor: SATO MASATO
IPC: G06F13/00
Filed: 2012-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic bulletin board system which dynamically displays messages by using scripts.SOLUTION: An electronic bulletin board system comprises first to third storage devices and first and second transfer means. The first storage device stores message data representing a message registered with the electronic bulletin board. The second storage device stores additional data describing an address for accessing a second server and conditions for accessing the address. In response to request from a client terminal, the first transfer means transfers transfer data, in which the additional data is attached to the message data, to the client terminal. The third storage device stores a script file describing a script for controlling a display mode of the message. When the client terminal accesses the address described in the additional data, in response to the access, the second transfer means transfers the script file to the client terminal.
Patent JP-2013233733-A (JP)
Title: Medium, sticker and transfer foil for preventing forgery and verification method
Inventor: AONO KOTA
IPC: G02B5/22
Filed: 2012-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a forgery preventing medium that is difficult to make a medium of similar externals though having an effect to discolor by the seen angle, and enables the truth determination by observing a peculiar appearance change by a filter.SOLUTION: There is provided a forgery preventing medium 10 that contains at least, a polarization color shifting layer 101, an absorbing layer 102 and a shape-imparting layer 103, and polarization color shifting layer 101 has an inclination.
Patent JP-2013239286-A (JP)
Title: Lighting-up device and lighting fixture having the same
Inventor: YANO MASAHARU
IPC: F21V23/00
Filed: 2012-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a lighting-up device capable of improving assembling workability since a circuit board is held by being inserted between a pair of or a plurality of pairs of holding sections arranged on a case body.SOLUTION: A plurality of pairs of holding sections 324, 325 for holding the circuit board 301 of a circuit block 30 are arranged on side plates 321, 322 of the case body 32. Further, the circuit block 30 is mounted on the case body 32 by holding an end of the circuit board 301 on four pairs of holding sections 324, 325 in a thickness direction. The lighting-up device can improve assembling workability in comparison with the case in which a circuit board is screwed on a case body such as a conventional lighting-up device since the circuit board 301 is held by being inserted between the plurality of pairs of holding sections 324, 325 arranged in the case body 32.
Patent JP-2013237783-A (JP)
Title: Conductive fluororubber composition
Inventor: NAGAMUNE TSUTOMU
IPC: C08L27/12
Filed: 2012-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a conductive fluororubber composition that has excellent flexibility and conductivity.SOLUTION: A conductive fluororubber composition includes: fluororubber; and expansion graphite, wherein an amount of the expansion graphite is from 35 pts.wt. to 70 pts.wt. when the total amount of the fluororubber and the expansion graphite is 100 pts.wt.
Patent JP-2013237092-A (JP)
Title: Extrusion press
Inventor: MASUNAGA YOSHIKAZU
IPC: B21C35/04
Filed: 2012-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an extrusion press enabling improvement of the cutting performance of a shear in accordance with an accurate end face position of a shear blade and reduction in the size.SOLUTION: A die stack 20 comprising a die 24 and bolsters 22, 23 is supported by a die block 19 so as to enable advance/retract in an extrusion direction of a billet 14, and a regulation member 21 for regulating a movement end limit of the die stack to a side of a container 11 is installed in the die block in a fixed manner. A plurality of pressing members advancing/retracting by driving a drive device 29 to push the die stack are installed on a body side to surround an extrusion hole. The pressing members are pressed by the drive device via a lever mechanism 34.
Patent JP-2013242455-A (JP)
Title: Mirror device, optical scanner, and image forming apparatus
Inventor: MIZOGUCHI YASUSHI
IPC: G02B26/08
Filed: 2012-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a mirror device capable of properly rocking a movable plate about two different shafts, an optical scanner, and an image forming apparatus.SOLUTION: An optical scanner 10 includes: a movable plate 11 provided with an optical reflecting portion, and capable of rocking about a first shaft; a first shaft member connected to both ends in a direction along the first shaft of the movable plate 11; a frame-shaped member 14 surrounding the movable plate 11, to which the first shaft member is connected, and capable of rocking about a second shaft having a different direction from the first shaft; a second shaft member connected to both ends in a direction along the second shaft of the frame-shaped member 14; permanent magnets 20a and 20b disposed on the frame-shaped member 14; and a rigid body portion 5 provided continuously or intermittently annularly on the frame-shaped member 14. The rigid body portion 5 has at least a pair of end surfaces opposing to each other, a guiding portion is constituted so as to regulate positions of the permanent magnets 20a and 20b by the pair of end surfaces, and at least a part of the permanent magnets 20a and 20b is disposed on the guiding portion.
Patent JP-2012182835-A (JP)
Title: Moving picture encoding apparatus and method of the same
Inventor: SUMINO SHINYA
IPC: H04N7/36
Filed: 2012-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a moving picture encoding apparatus capable of efficiently performing picture memory management in encoding on interlace video data.SOLUTION: The moving picture encoding apparatus comprises a memory management unit 71 operable to manage, frame by frame, a plurality of buffers 16c. If picture data of a frame, that is a top field or a bottom field, is stored in the buffer 16c, the memory management unit 71 sets a storage permission flag 44 corresponding to the buffer 16c as "used". If the picture data is not stored in the buffer 16c, or if the frame of the stored data becomes unnecessary or both the top and bottom fields of the stored data become unnecessary, the unit 71 sets the flag 44 corresponding to the buffer 16c as "unused". The frame, that is the top field or the bottom field, stored in the buffer 16c is referred from another picture.