baber/WOPTO huggingface dataset:
Patent JP-2012243653-A (JP)
Title: Backlight device and display device
Inventor: YAMADA KATSUAKI
IPC: G02F1/13357
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a backlight device and a display device which can control deterioration of luminance uniformity in a display screen.SOLUTION: The backlight device 10, which emits light from the rear side to a liquid crystal panel 80 for displaying an image, comprises: a plurality of LEDs 21 to emit light; a light source substrate 2 to support the plurality of LEDs 21; and a reflector 4 installed on the light source substrate 2. A first reflecting part 4a which totally reflects the emitting light from at least some of the plurality of LEDs 21 to the light irradiation region determined beforehand is formed in the reflector 4.
Patent JP-2012239783-A (JP)
Title: Foam bathing system
Inventor: TAZAKI YOSUKE
IPC: A47K3/00
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a foam bathing system which is advantageous to restrain water, groups of foams, etc., in a foam generating chamber from flowing back to the side of an air supply source and to restrain bacteria from propagation caused by the excessive remaining of backflow matter.SOLUTION: A foam generator 3 has: a foam generating chamber 33, which generates groups of foams by being supplied with water, air and chemicals; a water supply port 42, which supplies water supplied from a water supply source 5 to a foam generating chamber 33; an air supply port 41, which is provided to communicate with the foam generating chamber 33 in the upper part of the foam generating chamber 3; an agitating element 36, which is provided capably of agitation in the foam generating chamber 33; and a check valve 48, which allows air flow going to the foam generating chamber 33 via the air supply port 41 from the air supply source 6 and checks the flow going to the air supply source 6 via the air supply port 41 from the foam generating chamber 33. The check valve 48 is provided above the axis PA of the agitating element 36 of the foam generator 3.
Patent JP-2012246761-A (JP)
Title: Scroll compressor
Inventor: NAKANO TAISUKE
IPC: F04C29/02
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To prevent the flow-in of oil to a compression mechanism from a discharge port, and to obtain a compressor having high reliability.SOLUTION: In this high pressure chamber type scroll compressor which compresses a refrigerant and discharges the refrigerant into a sealed vessel from the discharge port by reducing a volume of a compression chamber which is formed between a fixed scroll and a turning scroll by the rotation of a rotating shaft, the high pressure chamber type scroll compressor has a cylindrical structure which is arranged at the discharge port so as to discharge the refrigerant upwardly from an axial core of the discharge port, and a dimension of the structure and an attachment angle are adjusted so that a line formed by extending the axial core of the discharge port may cross the cylindrical structure, thus solving the problem.
Patent JP-2012245029-A (JP)
Title: Insole of shoe
Inventor: ENISHI KOICHIRO
IPC: A43B17/14
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an insole of a shoe which improves landing stability, an impact absorption property or the like at a heel, maintains a support property and comfortable fit to a foot by being suitable for a foot skeleton, and promotes heel-to-toe motion (normal) walking.SOLUTION: There is provided the insole of the shoe 1 having a hard plate 3 of a half insole at the under surface of a cushioning insole body 2 where an upper covering material is arranged at an upper surface. A spherical hollow 22 along a sole is formed at the upper surface of the heel of the insole body, a thickness is increased from the heel to a shank and an inside arch support part, an outside arch support part, and a heel support part are arranged, a notch 34 is formed at a heel central part on the hard plate 3, a heel reinforcing wall 33 is erected at a heel outer periphery, an inner reinforcing wall 31 and an outside reinforcing wall 32 are erected at an inner arch side and an outside arch side, respectively, and further the front edge 35 of the hard plate 3 is made almost orthogonal to an axial line L connecting the bottom of a first metatarsal bone with a first ball joint and a heel center and is made to have a shape having a width leading to a fifth metatarsal bone.
Patent JP-2012226289-A (JP)
Title: Detachable device, developer container, and image forming apparatus
Inventor: TAKAHASHI YASUSHI
IPC: G03G15/08
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a detachable device that is less likely to generate contact failure due to poor positioning of a connector of an image forming apparatus body to a main body-side terminal even when a contact-type information storage device is installed to a detachable device that is detachably installed to an image forming apparatus body, as well as a developer container, and an image forming apparatus.SOLUTION: A detachable device 34Y has a holding part 34k that holds an information storage device 35 installed thereto. The information storage device 35 holds an information storage part and a plurality of terminals 35a, and is provided with a substrate 35b that has a notch for positioning formed thereon, which is for engaging with a protrusion 73e3 for positioning installed to an image forming apparatus body 73 and for positioning the plurality of terminals 35a. The holding part 34k holds the information storage device 35 so as to move on a virtual plane that intersects with the detachable device 34Y in a detaching direction relative to the image forming apparatus body 73.
Patent JP-2012250631-A (JP)
Title: Column unit for electric power steering device
Inventor: MORIYAMA SEIICHI
IPC: B62D1/18
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a structure that can secure strength and rigidity at the connection of a rear end of a housing and a front end of a steering column.SOLUTION: Watermarks 29 and 29 that mutually communicate both inside and outside peripheral surfaces of this steering column 6b are formed at the front end part of the steering column 6b. The injection molding of a screw ring 24 to the front end part of the steering column 6b is performed in the condition to embed the part containing these watermarks 29 and 29 internally. This housing 9b and the steering column 6b are combined and fixed by screwing together the male screw 30 formed to the outer peripheral surface of this screw ring 24 with the female screw 33 formed to the rear end inner circumferential surface of the housing 9b.
Patent JP-2012254228-A (JP)
Title: Game machine
Inventor: ISHIDA MINORU
IPC: A63F5/04
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which there are many ready-to-win states of symbols stopped at main reels.SOLUTION: A slot machine 1 includes the main reels 21, a stop button 33, and a main control board 100, and the main control board 100 includes a symbol combination lottery means 110, and a reel control means 120. Among symbol combinations other than special symbol combinations out of symbol combinations from which the symbol combination lottery means 110 draws a lottery include a symbol combination that, even if the main reels 21 are stopped in any oder, is completed by stopping a symbol corresponding to a special symbol combination on a valid line of a main reel 21 other than the main reel 21 stopped lastly out of the main reels 21. The reel control means 120, for the main reels 21 other than the one stopping lastly, stops symbols corresponding to the special symbol combination on the valid line and, for the main reel 21 stopping lastly, stops a symbol in such a manner that the symbol combination corresponding to the lottery result of the symbol combination lottery means is completed on the valid line.
Patent JP-2013003282-A (JP)
Title: Imaging apparatus
Inventor: SUGAWARA JUNJI
IPC: G02B7/28
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of effectively using a scratch pixel, in a range where focus detection accuracy can be permitted, even when the scratch pixel exists in a focus detection pixel group.SOLUTION: The imaging apparatus includes storage means storing the size of the scratch of the scratch pixel existing in the focus detection pixel group and setting means setting a usable diaphragm value based on the size of the scratch of the scratch pixel stored in the storage means. Further, when focus detection is performed from the focus detection signal of the focus detection pixel group including the scratch pixel, focus detection means performs the focus detection by using the scratch pixel, when a diaphragm value is within the range of the usable diaphragm value and performs the focus detection, without using the scratch pixel, when the diaphragm value is out of the range of the usable diaphragm value.
Patent JP-2013002893-A (JP)
Title: Position calculation method and position calculation apparatus
Inventor: UCHIDA CHIKASHI
IPC: G01S19/13
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To propose a novel position calculation technique using both measurement results of a satellite positioning unit and an inertia positioning unit.SOLUTION: A coupling processing section 7 performs coupling processing using a first measurement result of a satellite positioning unit 3 and a second measurement result of an inertia positioning unit 5. A signal capture support information calculation section 9 then uses a result of coupling processing to estimate a Doppler frequency (signal capture support information) in the case of capturing a satellite signal unused in coupling processing. The satellite positioning unit 3 then uses the Doppler frequency estimated by the signal capture support information calculation section 9 to capture the unused satellite signal.
Patent JP-2013003766-A (JP)
Title: Vehicle identification apparatus, vehicle identification method, and program
Inventor: KOJIMA YOHEI
IPC: G06T7/40
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To supplement recognition failure arising in character string recognition and in feature area extraction by each other, and to associate character strings and a feature area of an identical vehicle.SOLUTION: A vehicle identification apparatus includes: a character string recognition section 202 that recognizes character strings in images taken by an imaging apparatus 100 and outputs the character strings and coordinates of the character strings; an area extraction section 205 that extracts feature areas showing a feature of a vehicle included in the images taken by the imaging apparatus 100; a distance calculation section that calculates each distance between the coordinates of the character strings output by the character string recognition section 202 and coordinates of the feature areas extracted by the area extraction section 205; and a determination section 207 that determines, among pairs of the character string and the feature area, pairs with a difference between the distance calculated by the distance calculation section and a predetermined reference distance that is within a predetermined threshold value are pairs of the number plate and the feature of the same vehicle.
Patent JP-2013003865-A (JP)
Title: Service providing system, authentication server, service providing device, and program
Inventor: KATAOKA HARUNO
IPC: G06F21/31
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a service providing system capable of issuing a same temporary ID to a same user even when a URL for a service providing device is changed, with a low risk of the integration of personal information.SOLUTION: A service providing device 102 includes a storage part 604 for storing an RP identifier that uniquely specifies the service providing device 102. An authentication server 101 includes: an RP identifier issuing part 204 for issuing the RP identifier; and an RP identifier acquisition part 205 for acquiring the RP identifier from the storage part 604. And the authentication server 101 issues a temporary ID to the service providing device 102 on the basis of a user ID received from a client terminal 100 and of the RP identifier.
Patent JP-2013004432-A (JP)
Title: Molten salt battery
Inventor: FUKUNAGA ATSUSHI
IPC: H01M2/26
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To prevent, in a molten salt battery, the rupture of a conductive connection part due to the movement of electrodes caused by volume expansion/contraction relating to the melting/solidification and charging/discharging of molten salt.SOLUTION: A molten salt battery uses molten salt as an electrolyte, and is operated at a temperature exceeding room temperature. The molten salt battery comprises: a plurality of flat plate-like positive electrodes and negative electrodes which are laminated via separators; collectors respectively provided in the positive electrodes and the negative electrodes; and a plurality of conductive connection parts which are provided to connect between each of the plurality of collectors and a strap. Each of the conductive connection parts is provided with an absorption mechanism which absorbs the movement of the positive electrodes and the negative electrodes in a flat plate surface direction.
Patent JP-2013003088-A (JP)
Title: Liquid sensor
Inventor: KATO NOBUHIRO
IPC: G01F23/26
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid sensor capable of properly calculating the capacitance of an electrode pair.SOLUTION: An electrode portion 100 of a liquid sensor 10 can be connected to each of a low-frequency oscillation circuit 4 or a high-frequency oscillation circuit 6. The low-frequency oscillation circuit 4 outputs a low-frequency signal having an amplitude of Vin1 and comparatively low frequency. The high-frequency oscillation circuit 6 outputs a high-frequency signal having an amplitude of Vin2 and comparatively high frequency. A calculating portion 40 calculates the capacitance C1 of the electrode portion 100 by using Z1=R1/(Vin1/Vout1-1) and Z2=R2/(Vin2/Vout2-1) when two output signals from the electrode portion 100 are obtained. Vout1 is the amplitude of the first output signal, and Vout2 is the amplitude of the second output signal. R1 is a resistance value between the electrode portion and the low-frequency oscillation portion, and R2 is a resistance value between the electrode portion and the high-frequency oscillation portion.
Patent JP-2013009507-A (JP)
Title: Motor circuit using dye-sensitized solar cell
Inventor: OKABE MINORU
IPC: H01M14/00
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a motor circuit using a dye-sensitized solar cell, capable of driving a motor at a desired interval even under a low illuminance condition such as an indoor area.SOLUTION: A motor circuit 10 includes: a dye-sensitized solar cell 12 for implementing photoelectric conversion; a capacitor C1 for storing generated electric power; a motor M; and a control circuit 14 for controlling light emission. Preferably, an internal resistance of the capacitor C1 is small. A fan is mounted on the motor M, thus rotating the fan.
Patent JP-2012016812-A (JP)
Title: Method and apparatus for feeding and metering of liquid sterilant
Inventor: NGUYEN NICK NGOC
IPC: B26F1/00
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method in which liquid in a definite volume such as a liquid sterilant is metered so as to be fed into a gasification device from a container.SOLUTION: The operating method of the feed apparatus includes: a step in which the necessity of an additional liquid sterilant is sensed; a step in which whether the sterilant can be used or not is decided; and a step in which the sterilant is fed into an accumulator from the container. The method for the metering and feeding of the sterilant into the gasification device further includes: a step in which the inside of a chamber connected to the gasification device is made vacuum; and a step in which the sterilant is fed into the gasification device while the flow of its feeding is sensed continuously. The metering apparatus maintains a gentle and controlled flow, increases the gasification efficiency of the sterilant, and can execute the precise sensing operation of a gas/liquid boundary face.
Patent JP-2013007894-A (JP)
Title: Image-forming device
Inventor: YAMANOUCHI KATSUYOSHI
IPC: G03G21/00
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To secure intended printing.SOLUTION: An image-forming device that forms an image on a medium fed from a medium storage part comprises: a special medium storage part that stores a special medium; an operation part that receives an input operation for specifying a storage direction of the special medium; a confirmation image generation part that generates image data when the image is formed on the special medium fed in the storage direction specified by the operation part; and an output part that outputs the image data.
Patent JP-2013011691-A (JP)
Title: Stereoscopic image display device
Inventor: KANEKO KATSUHIRO
IPC: G02B27/22
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic image display device that can be utilized depending on various ambient environments.SOLUTION: A stereoscopic image display device enables observation of a stereoscopic image. The stereoscopic image display device includes a plurality of light emitting elements 21 and a control unit. The light emitting elements 21 are disposed respectively on a plurality of arrangement layers including a common layer CL. The stereoscopic image display device has a flat display mode and a stereoscopic display mode. In the stereoscopic display mode, a stereoscopic image is displayed. In the flat display mode, a flat image is displayed. In the stereoscopic display mode, the control unit forms a stereoscopic image by using the light emitting elements disposed on at least some of the arrangement layers among all of the arrangement layers. In the flat display mode, the control unit forms a flat image by using only the light emitting elements on the common layer.
Patent JP-2012133747-A (JP)
Title: Imaging device, imaging device control method, program and recording medium with program recorded thereon
Inventor: KAWAHIRA KOJI
IPC: G06F21/32
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device capable of easily authenticating image data that can be reproduced by authentication, and to provide an imaging device control method, a program and a recording medium with the program recorded thereon.SOLUTION: An imaging device images a subject to generate image data. Face recognition processing is performed on the image data to extract a face included in the image data. When the extracted face image is the same as a face image previously registered in a secret user management table 900, all image data including the face image can be browsed. This saves time to input a password necessary for authentication.
Patent JP-2013016932-A (JP)
Title: Distribution system communication apparatus and distribution system communication system
Inventor: KUMAGAI ATSUSHI
IPC: H04L12/701
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a distribution system communication apparatus and distribution system communication system capable of flexibly performing system construction and attaining high-speed and high-capacity communication by introducing an Ad hoc On-Demand Distance Vector (AODV) routing method which is used for a radio communication protocol into an optical communication protocol without performing a significant alteration.SOLUTION: A new protocol stack 10 adds at least AODV routing means of a ZigBee(R) (ZB) NWK layer 33 to a network layer, defines it as a NWK layer 12, and includes a first IP layer 11 and a second IP layer 13 respectively on the low-order side and the high-order side. Since the IP layers 11, 13 are arranged on both of the low-order and high-order sides of the ZB NWK layer 12, both of a MAC layer 22 on the low-order side and a TCP/UDP layer 24 on the high-order side include interfaces with the IP layers.
Patent JP-2013018332-A (JP)
Title: Regenerative brake control device for vehicle
Inventor: TSUJI TOSHIRO
IPC: B60T8/17
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a regenerative brake control device for a vehicle, which achieves deceleration giving no uncomfortable feeling when the vehicle is decelerated by the brake pedal operation of a fixed pedal depression amount from a relatively high speed to a low speed, and which eliminates uncomfortable feeling of a driver by suppressing discontinuity of deceleration feeling during an ABS (Antilock Brake System) operation.SOLUTION: The regenerative brake control device for a vehicle is used for a vehicle including an ABS device and a regenerative brake, and according to an ABS operation and a vehicle speed, the regenerative brake control device controls a hydraulic brake force generated by the hydraulic bake and a regenerative brake force generated by the regenerative brake to obtain a brake force required by a drive. The regenerative brake control device also performs control in such a manner that: the regenerative brake generates an "acceleration OFF regenerative brake force" when the released state of an accelerator pedal is detected, and generates a "brake ON regenerative brake force" when the depression operation of a brake pedal is detected; and the regenerative brake force during the ABS operation is smaller than that during ABS nonoperation. The regenerative brake control device further performs control in such a manner that the value of the low-speed zone of the regenerative brake force is higher than that of a high-speed zone.
Patent JP-2011243215-A (JP)
Title: Abacus with noise reduction and bead shift prevention function
Inventor: OSAWA SATOSHI
IPC: G06C1/00
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an abacus with a noise reduction and bead shift prevention function in order to solve a disturbance to neighbors due to a noise caused by use of an abacus and an erroneous answer from a wrong calculation due to a shift of a position of a worked bead.SOLUTION: An abacus with a noise reduction and bead shift prevention function comprises a bead and a low repulsion material on inner sides of a frame and both sides of a bar with which a worked bead comes into contact, and on a bottom face of the abacus.
Patent JP-2013025943-A (JP)
Title: Vehicular headlight
Inventor: ISHIDA HIROYUKI
IPC: F21Y101/00
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To achieve a vehicular headlight having a projection lens with narrower vertical width as compared with a conventional one.SOLUTION: The projection lens 24 has a shape with the top and the bottom of a convex lens cut by a predetermined amount. The light source 12 is arranged further above an optical axis Ax of the projection lens 24 with an emission surface in a state slanted downward. A first reflecting mirror 14 includes an oval reflecting surface reflecting an emission light from the light source 12, and its size is adjusted so as almost all light reflected at the reflecting surface to be incident on the projection lens 24. A shielding plate 20 is arranged in the vicinity of a focal point of the first reflecting mirror 14, and forms a horizontal cutoff line on a light distribution pattern projected from the projection lens 24. A second reflecting mirror 16 is arranged so as to reflect light not incident on the first reflecting mirror 14 among the emission light from the light source 12. A third reflecting mirror 18 is arranged at a position not interfering with the reflected light by the first reflecting mirror 14 and reflects the reflected light by the second reflecting mirror 16 toward the projection lens 24.