baber/WOPTO huggingface dataset:
Patent JP-2011219899-A (JP)
Title: Sock
Inventor: OKABASHI KIYOJI
IPC: A41B11/00
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a sock in which the dimension of a leg portion can be prolonged and a fastening force of a straight-up ribbed top can be easily reduced.SOLUTION: The sock includes: an outer layer sock 100 having a foot part 110 and a leg part 120; and an inner layer sock 200 inserted into the outer layer sock 100 and having a foot part 210 and a leg part 220. Non-ventilation sheets 130, 140 are sewn into the inner surface of a heel part 110 of a foot part of the outer layer sock 100 and a sole part. In the inner layer sock 200, the length of the leg part 220 is longer than the length of the leg part 120 of the outer sock 100, and the straight-up ribbed top 221 having elasticity in a radial direction is formed on the upper end part. The upper end of the leg part 120 of the outer layer sock 100 is sewn on the outer circumferential surface of the leg part 220 of the inner sock 200.
Patent JP-2011221413-A (JP)
Title: Liquid crystal display device, production method of liquid crystal display device, and design method of liquid crystal display device
Inventor: YAMAGUCHI MASAHIKO
IPC: G02F1/1335
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device for performing reflection display of white while having favorable whiteness and securing brightness, and production method and design method thereof.SOLUTION: The retardation of a liquid crystal layer is 0.75 μm or more and 1.01 μm or less, the twist angle of a liquid crystal molecule of the liquid crystal layer is 70° or more and 100° or less, the angle obtained by subtracting the intersection angle between the optical absorption axis of a first polarizing filter and the optical absorption axis of a second polarizing filter from the twist angle is -16° or more and +16° or less, the bisector of the twist angle substantially matches the bisector of the intersection angle, and at least one of the first polarizing filter, the second polarizing filter, and a reflection layer or a semi-reflection layer is a white color system.
Patent JP-2011221417-A (JP)
Title: Optical-scanning optical apparatus
Inventor: YUASA TAKASHI
IPC: B41J2/44
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To realize an optical-scanning optical apparatus capable of causing, to be substantially equal to each other, the difference between volumes of light incident to two pieces of optical detection means, the incident light being the basis of synchronous signals, to cause the accuracy of the generated synchronous signals to be substantially the same.SOLUTION: The optical-scanning optical apparatus includes: first and second laser diodes 1A and 1B for emitting first and second luminous fluxes; first and second light source optical systems 2A and 2B for shaping the first and second luminous fluxes respectively; a single polygon mirror 5 for deflecting the first and second luminous fluxes in a main scanning direction Y; first and second scanning optical systems 6A and 6B for image-forming, onto different photoreceptors, the first and second luminous fluxes deflected by the polygon mirror 5; and first and second optical detection means 10A and 10B for detecting first and second luminous fluxes deflected by the polygon mirror 5 in order to obtain synchronous signals in the main scanning direction Y. The first and second luminous fluxes are incident to the polygon mirror 5 at different angles. The synthetic reflectance of the reflectance of the polygon mirror 5 and the reflectance of the mirror 12A against the first luminous flux is set to be substantially equal to the reflectance of the polygon mirror 5 against the second luminous flux.
Patent JP-2011220971-A (JP)
Title: Device and method for measuring outer diameter of component
Inventor: KONDO NAOYUKI
IPC: G01B5/08
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for measuring an outer diameter of a component which allow the measurement by an easy calculation and an simple apparatus.SOLUTION: There are provided a body section 1a extending in a first direction; an arm 1 having end portions 1b, 1c which are respectively at both end of a body portion 1a and which respectively extend in a second direction orthogonal to the first direction; positioning jigs 2 which are respectively provided on end surfaces of the end portions 1b, 1c and which is shaped in a ball or cylinder for contacting on a surface of a component; and a gauge 3 which is disposed on the body portion 1a and which is for measuring a distance to the component whose surface was contacted by the positioning jigs 2.
Patent JP-2011221964-A (JP)
Title: Automated teller machine and billing fraud prevention device
Inventor: SUGAWARA MITSUAKI
IPC: H04M1/00
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an automated teller machine which prevents occurrence of a billing fraud damage with high probability in comparison with the conventional case, and a billing fraud prevention device which certainly detects a state that a user in front of the automated teller machine talks on a cellular phone in comparison with the conventional case.SOLUTION: The billing fraud prevention device more finely executes determination on whether or not an ATM user uses the cellular phone, which is difficult only by detecting field intensity of radio wave of the cellular phone by determining whether or not the ATM user uses the cellular phone by pattern matching through an infrared camera. The automated teller machine sets a flag variable to true when information showing use of the cellular phone is obtained from the billing fraud prevention device during transfer processing. Then, when the flag variable is true at the last stage of the transfer processing, a warning screen 901 is displayed on an LCD display part 205 to prohibit the transfer processing.
Patent JP-2011225230-A (JP)
Title: Cut line shape of paper box
Inventor: SAITO AKIHIRO
IPC: B65D5/54
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a cut line shape of a paper box which does not cause a pain even when a hand is brought into contact with a cut part when connections between cut lines of an opening starting panel provided with a tab piece are cut to open along the cut line shape and a content is taken out by inserting the hand into the paper box.SOLUTION: The cut line shape of the paper box is provided on the paper box made of a cardboard on which a pair of opening lines for opening largely are provided in parallel. The cut line shape of the paper box each connected with a pair of opening lines from both ends of a tab piece, is characterized in that a number of bending line-like cutting lines in which an oblique short first cut is connected with the tip of the upstream side in the cutting direction of the linear cut on the downstream side in the pulling direction, and an oblique short second cut is connected with the tip of the downstream side in the cutting direction of the linear cut on the upstream side in the pulling direction, are arranged in a line through connections.
Patent JP-2011228843-A (JP)
Title: Video processing unit, video processing method and video processing program
Inventor: NAKABO NAMIKO
IPC: G09G5/02
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a video processing unit, a video processing method and a video processing program for detecting even a video including a change of a color which may possibly affect a human body and suppressing influence to the human body by the detected video.SOLUTION: The video processing unit processes a plurality of video data showing a series of videos consisting of a plurality of frames including a first frame and a second frame. The processing unit includes a color component value acquiring portion acquiring a first color component value of a first video from first video data showing the first video of the first frame and acquiring a second color component value of a second video from second video data showing the second video of the second frame, a difference calculating portion calculating a difference value between the first color component value and the second color component value, and a video data adjusting portion adjusting second video data so that a difference value between the first color component value and the second color component value becomes small when the difference value that the difference calculating portion calculates is larger than a threshold.
Patent JP-2011227223-A (JP)
Title: Multiple gradation mask manufacturing method and etching device
Inventor: NOZAWA JUN
IPC: G03F1/68
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a multiple gradation mask having high transmittance of exposure light in a translucent part thereof and high in-plane uniformity in exposure light transmittance distribution, with which generation of substrate damage can be reduced at a mask manufacturing stage.SOLUTION: There is provided a manufacturing method for a multiple gradation mask comprising a translucent substrate on which a transfer pattern made up of a light-shielding part, a translucent part and a semitranslucent part which transmits part of exposure light are provided. The manufacturing method comprises: a process of preparing a mask blank with a semitranslucent film made up of a material containing metal and silicon or a material containing one or more metals chosen from metals such as tantalum, and a light-shielding film made up of material containing chrome laminated in this order on the translucent substrate; a process of forming a pattern of the translucent part on the light-shielding film; a process of etching on the semitranslucent film by a substance which is in a non-excitation state and contains a compound made up of fluorine and one element chosen from chlorine, bromine, iodine, and xenon while using the pattern of the translucent part formed on the light-shielding film as a mask; and a process of forming the pattern of the light-shielding part on the light-shielding film.
Patent JP-2011224158-A (JP)
Title: Rail track piece for toy vehicle and rail track for toy vehicle
Inventor: TEZUKA TOMOHIRO
IPC: A63H18/02
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To provide rail track pieces for toy vehicle that can be stored without requiring a large space and are easily put together to form a track when used, and a rail track for toy vehicle and a rail track device for toy vehicle having parts.SOLUTION: The rail piece for toy vehicle is composed of a plate-like intermediate member having a track formed on its surface, and an end member to be connected to a front end and a rear end of the intermediate member rotatably through a shaft extending in a width direction of the intermediate member, and includes a connecting means to be connected to other rail pieces, at a free end of an end plate.
Patent JP-2010158586-A (JP)
Title: Game machine
Inventor: BANNO MAKOTO
IPC: A63F7/02
Filed: 2010-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing the amusement of a game.  <P>SOLUTION: The game machine includes a second display control part 423 for displaying a special display presentation and an action special display presentation by adding a prescribed action to the special display presentation in a second display part 436 based on the operation of first and second operating parts 421 and 426 by a player when a second expectancy presentation in a first display part 435 is executed by a first display control part 420 and when the result of a lottery by a lottery means is not an advantageous game state. As a result, the player can forget the discouragement by playing a game displayed in the second display part 436 other than the game to aim at a jackpot state displayed in the first display part 435, and can enjoy the game to aim at the jackpot thereafter with a refreshed mood. In this way, the game machine capable of enhancing the amusement of the game can be provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011104653-A (JP)
Title: Tubular body forming press machine and tubular body forming press method
Inventor: WADA NOBORU
IPC: B21D5/01
Filed: 2010-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tubular body forming press machine and a tubular body forming press method which have a small number of forming steps thereby achieving high speed forming.  <P>SOLUTION: The tubular body forming press machine includes: a lower die which is substantially parallelepiped, and has a round recessed surface of the arc-shaped section extending in the longitudinal direction and cut in an upper surface, and has an inclined surface toward the round recessed surface from both longitudinal corners of the upper surface; a columnar die which is located above the lower die, and laid horizontally so as to be engaged with the round recessed surface of the lower die; side guides on both longitudinal-direction ends of the lower die with an upper end face being projected above the columnar die; and an upper die which is located above the columnar die above the upper end faces of the side guides, and has the downward-directed round recessed surface of an arc-shaped section to be engaged with the columnar die. A plate placed on upper end faces of the side guides is formed in an arc-shaped section between an outer circumferential surface of the columnar die pushed down by the upper die and the round recessed surface of the lower die while being formed in an arc-shaped section between the outer circumferential surface of the columnar die and the round recessed surface of the descending upper die, and thus the plate is formed in a tubular body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011224937-A (JP)
Title: Apparatus for manufacturing smoked charcoal board
Inventor: FUJIWARA ROKURO
IPC: B27N3/08
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a smoked charcoal board manufacturing apparatus for manufacturing a smoked charcoal board suitable for construction material, the smokde charcoal board which uses only natural materials while using no adhesive.SOLUTION: In the smoked charcoal board manufacturing apparatus, an extended water tank (ascending and descending frame 7 and a form 17) is integrally formed on a water tank 4 filled with water, so as to be watertight to the water tank 4; the extended water tank (ascending and descending frame 7 and the form 17) is filled with a kneading object, and the surface of the kneading object is evened; the water level of the extended water tank (ascending and descending frame 7 and the form 17) is lowered to that of the water tank 4, and the water of the extended water tank (ascending and descending frame 7 and the form 17) is drained through the water tank 4, so that the kneading object in the extended water tank (ascending and descending frame 7 and the form 17) is naturally dewatered; and the kneading object is compression formed on the water surface of the water tank 4 to form the smoked charcoal board.
Patent JP-2010231219-A (JP)
Title: Wire-grid type polarizer
Inventor: SATO YUSUKE
IPC: G02B5/30
Filed: 2010-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To increase the polarizing light separating performance of a wire grid type polarizer, without using expensive materials or complex processes.  <P>SOLUTION: In the wire grid-type polarizer, where linear metallic thin wires are arranged separated by the same interval, in parallel with each other on a transparent resin base plate having birefringence, the direction where a refractive index becomes the lowest in the substrate surface crosses the longitudinal direction of the metal thin wires at an inclination of 45°, and the intervals between the wire grid type polarizers are ≤380 nm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011230425-A (JP)
Title: Coated steel sheet, processed article, and panel for thin type television
Inventor: TADA CHIYOKO
IPC: B32B15/08
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a coated steel sheet having excellent corrosion resistance together with its processed article, above all, a panel for a thin type television.SOLUTION: The coated steel sheet has: zinc plating layers formed on both sides of a steel sheet; a conversion coating having no chromium, formed on at least one side surface of the zinc plating layer; and an organic coating formed on the chemical conversion coating containing an organic resin, a color pigment, and a wax, wherein the wax has a crystallinity of not greater than 80%.
Patent JP-2011239518-A (JP)
Title: Method and apparatus for estimating position and speed of rotor of stepping motor
Inventor: YONEDA MAKOTO
IPC: H02P8/22
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To estimate the position and speed of a rotor of a stepping motor both in microstep driving at low speed and sensorless driving at high speed of the stepping motor.SOLUTION: In the method, a current detector 2 detects a motor current supplied from an inverter 3 to a stepping motor 1. Pulse input from the outside is converted to an electrical angle, and the motor current detected by the current detector 2 and the electrical angle are converted to a biaxial DC current value. An indicated value of the biaxial DC voltage is calculated from the variation between the biaxial DC current value and an indicated value of a current from the outside. A flux observer 8 estimates the motor current from the indicated value of the biaxial DC voltage and the preliminary obtained or preliminary estimated speed of a rotor of a stepping motor 1. The speed of the rotor is estimated from the variation estimated by the flux observer 8 between the motor current and the biaxial DC current value, and the position of the rotor is estimated by integrating the estimated speed of the rotor.
Patent JP-2010282190-A (JP)
Title: Optical device
Inventor: IRITA TAKESHI
IPC: G03B11/04
Filed: 2010-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device having proper characteristics.  <P>SOLUTION: The optical device, provided outside a light passing area (15) where light can pass, includes a cylindrical section (12, 53), at least a part of which has reflecting surfaces (24, 54, 64, 70, 74, 76) having a reflection rate of 15% or less for light of wavelength not less than 400 nm and less than 700 nm, and a reflection rate of 50% or more for light of wavelength not less than 1,000 nm and less than 1,700 nm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011237229-A (JP)
Title: Air chuck head
Inventor: SHINBO KAZUAKI
IPC: G01L17/00
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an air chuck which can locate a tongue at an appropriate position relative to a connection port, while making a head part having the connection port to an air valve compact.SOLUTION: An air chuck head comprises: a head body comprising a gauge side connection port, and a first and a second connection ports; a first valve member arranged in the first connection port so as to be movable along the direction axis in which a valve is mounted to the first connection port; a second valve member arranged in the second connection port so as to be movable along the direction axis in which a valve is mounted to the second connection port; and an elastic sphere arranged at the position always overlapping with an intersection between the moving direction axis of the first valve member and the moving direction axis of the second valve member, in an intermediate airway. When one of the first and the second valve members moves toward the intermediate airway with the connection to a valve, a vent hole of the one valve member at the intermediate airway side is made capable of ventilation, while a vent hole of the other valve member at the intermediate airway side is blocked, by the elastic sphere.
Patent JP-2011072176-A (JP)
Title: Non-contact power transmitter
Inventor: AWAI IKUO
IPC: H01F38/14
Filed: 2010-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact power transmitter using a power transmission line, which can transmit power to the vicinity of a terminal at a high efficiency rate contact-freely from a power transmission line suitably, facilitating matching of power transmission lines despite a simple structure.  <P>SOLUTION: The non-contact power transmitter 1A includes: an open type first line 31 which extends linearly and composes a power transmission line 3 for transmitting power from an ac power supply 2 to a terminal; and a power receiving object 4A having at least a second line 41A with an electromagnetic coupling part 41a which extends linearly. A gap is left when the electromagnetic coupling part 41a of the second line 41A of the power receiving object 4A is superposed and arranged with respect to the first line 31 so that it matches the first line 31 in their extending directions, and by their electromagnetic coupling, power of the AC power supply 2 is distributed and transmitted to the second line 41A from the first line 31.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011238863-A (JP)
Title: Light modulation degree control circuit
Inventor: IMASO YOSHIHIRO
IPC: G02F1/01
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a light modulation degree control circuit which has no unwanted frequency characteristics in the intensity of a heterodyne component detected at a measurement frequency in a common optical heterodyne method, not to mention an electrooptical effect high frequency electric field detection of an optical heterodyne method, which can be inexpensive means of compensating the frequency characteristics of light modulation degree into a constant value, while the light modulation degree used for detection needs to be constant regardless of frequency.SOLUTION: The light modulation degree control circuit includes: a variable attenuator (3) to attenuate a high frequency signal (1) which is a modulation input signal; a light source-optical modulation unit (4) to modulate light intensity, connected to an output of the variable attenuator; an m:n unequal branching optical coupler (5) connected to an optical output of the light source-optical modulation unit; photoelectric conversion means (6) connected to a first output port of the unequal branching optical coupler; detection means (7) to convert electric power of a demodulated high frequency signal from the photoelectric conversion means to a direct current signal and output it; and control means (8) to adjust an attenuation amount of the variable attenuator so that the output value of the detection means becomes a predetermined desired value, and keeps the light modulation degree constant.
Patent JP-2011241017-A (JP)
Title: Tape winding device
Inventor: SAITO MANABU
IPC: B65H18/06
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To improve a coil manufacturing yield by allowing a chuck holding a winding core to have a function of preventing winding deviation.SOLUTION: In the tape winding device 1, a pair of right and left supports 20L, 20R are disposed opposite each other on a base 10. The supports 20L, 20R supports chucks 30L, 30R, and a tape 3 is wound around a winding core 2 held by the chucks 30L, 30R. Lateral displacement motors 21L, 21R are provided at the supports 20L, 20R. For the tape 3, a sensor 56 detecting a position in a direction perpendicular to a tape travel direction before the tape 3 is wound around the winding core 2 is provided. A control device 57 controls the lateral displacement motors 21L, 21R on the basis of an output of the sensor 56 to correct the position of the tape 3 during the travel in the direction perpendicular to the tape travel direction.