baber/WOPTO huggingface dataset:
Patent JP-2012202211-A (JP)
Title: Catalyst deterioration diagnostic device
Inventor: NAKAMURA TAKASHI
IPC: F02D41/04
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst deterioration diagnostic device that can enhance the frequency of deterioration diagnoses while securing high diagnosis accuracy.SOLUTION: An electronic control unit 10 diagnoses deterioration of a three-way catalyst 7 based on the diagnostic data of a fixed number measured during engine operation. Then, the electronic control unit 10 normally decreases the frequency of measuring diagnostic data of each trip necessary for diagnoses by diagnosing deterioration of the three-way catalyst 7 based on the diagnostic data measured in a previous trip and the diagnostic data measured in a current trip. In addition, when the change of the sensor characteristics of an oxygen sensor 9 used for measurement of the diagnostic data is confirmed during the previous trip and the current trip, the deterioration of diagnostic accuracy caused by the change of the sensor characteristics during the diagnostic data measurement process is averted by diagnosing the deterioration of the three-way catalyst 7 based only on the diagnostic data measured in the current trip.
Patent JP-2012204364-A (JP)
Title: Multi-beam semiconductor laser device
Inventor: TANAKA YOSHINORI
IPC: H01S5/22
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a multi-beam semiconductor laser device capable of equalizing thermal crosstalk characteristic of each of laser elements, and reducing a laser beam output difference of laser elements.SOLUTION: Laser light emitting parts LD1 to LD4 having striped ridge parts are arranged in parallel. Diagonal line parts in each region of inter-element separation groove wiring layers 22a, 22b, 22c, 22d are electrically connected to wiring layers 22a, 22b, 22c, 22d and ridge electrodes on ridge parts of each laser light emitting parts LD1 to LD4. A difference of thermal crosstalk characteristics can be reduced because a width between two inter-element separation grooves formed on both sides of outer laser light emitting parts LD1, LD4 is made narrower than that of inter laser light emitting parts LD2, LD3.
Patent JP-2012203059-A (JP)
Title: Composition for forming low-refractive index film, method for manufacturing low-refractive index thin film, and component with anti-reflection film
Inventor: FUJITA HIROAKI
IPC: G02B1/18
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a composition for forming a low-refractive index film, which has a low refractive index when provided on a base, has sufficient mechanical strength, can be hardened in a short time at a low temperature, and has improved light transmissivity, and to provide an optical component and a solar cell member using the same.SOLUTION: The composition for forming a low-refractive index film includes a silicone resin obtained by selecting two or more kinds of silane compounds expressed by general formula (1) RSiX, as raw materials and hydrolyzing and condensing a mixture of the raw materials. In the formula (1), Rrepresents an alkyl group with 1 to 20 carbon atoms which may be substituted with an F atom, a phenyl group, a hydrogen atom, or a vinyl group, and X represents a hydrolyzable group like an alkoxy group, a phenoxy group, a halogen atom, an acetoxy group, an isocyanate group, or a hydroxyl group. n represents an integer of 0 to 2, and Rin the silane compounds may be equal or different in the case of n being 2, and hydrolyzable groups represented by X in the silane compounds may be equal or different in the case of n being 0 to 2.
Patent JP-2012200313-A (JP)
Title: Endoscope-cooling device
Inventor: OHARA HITOSHI
IPC: A61B1/00
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope-cooling device capable of cooling the distal end of an endoscope without significantly increasing the weight of an endoscope control unit.SOLUTION: In the endoscope, a scope part includes: a heat exchanger 9 disposed at the distal end 5 and having a coolant flow channel for cooling a functional component; a first tube 11a one end of which is connected to one end of the flow channel of the heat exchanger 9 and which extends towards a shaft 6; a second tube 11b the one end of which is connected to the other end of the flow channel of the heat exchanger 9 and which extends towards the shaft 6; and a displacement-flow converting part 13 connected to the other end of the first tube 11a and the other end of the second tube 11b and converting the displacement of a predetermined region to the flow of the coolant. An external device includes a displacement-generating part for generating the displacement, and the predetermined region of the displacement-flow converting part 13 and the displacement-generating part are connected by a displacement-transmitting part 7.
Patent JP-2012205090-A (JP)
Title: Synchronous detection method and device
Inventor: TERASAWA TOMOHITO
IPC: H04J11/00
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous detection method and device that implement accurate synchronous detection of a multiple signal comprising carrier waves having frequencies that are integral multiples of a reference frequency by means of a time A/D converter.SOLUTION: For synchronous detection of an input signal (OFDM signal), a clock generation section 30 first generates clock signals CK1-CKk having frequencies that are quadruples of frequencies of carrier waves, a time A/D converter 10 sequentially moving-averages the input signal Vin with the clock signals over periods that are quarters of periods of the carrier waves, and a detection processing section 40 sequentially adds/subtracts moving average values DT1-DTk generated by the TAD 10 to compute amplitude values of the carrier waves. As to the amplitude values, if the input signal Vin includes any carrier wave components of frequencies 3f, 5f, 7f, ... that are odd multiples of the relevant frequency f, an unwanted component removal section 50 corrects (subtracts) such amplitude values with the amplitude values of the carrier waves having the odd multiple frequencies divided by the odd numbers.
Patent JP-2012205156-A (JP)
Title: Method, node device and program for detecting faulty link based on route control protocol
Inventor: WATARI MASAFUMI
IPC: H04L12/56
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method, a node device and a program which, even when an AS not publicly notifying a prefix exists on a path assumed to be normal by monitoring a BGP based UPDATE in an ordinary sequence, determines that a fault has occurred in a link having the AS on an upstream side.SOLUTION: An observation node device determines, for each link on a normal state path, a prefix publicly notified from a node device on the upstream side of the link to be a monitor prefix. Next, it detects a non-informed node device which is not publicly notifying a prefix. Next, it adds, as another monitor prefix, a prefix publicly notified from a second upstream side node device which is different from a first upstream side node device in normal state, as viewed from the non-informed node device. Then, when a route update message on both sides including the first and the second monitor prefixes cannot be received, it determines that a downstream side link of the non-informed node device is a faulty link.
Patent JP-2012202898-A (JP)
Title: Laser marking apparatus and laser marker auxiliary tool to be used for the same
Inventor: HOJO HIROTO
IPC: G01C15/06
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To easily perform marking work using laser beams even in a bright place.SOLUTION: A laser marking apparatus includes a laser marker to be installed on a floor surface or the like in a construction site and a laser marker auxiliary tool allowed to be carried to an optional place to reflect a laser beam applied from the laser marker on a separated place and project the laser beam to a reflection surface. The auxiliary tool is composed of a frame body and a laser beam reflector body held on the frame body. A main convex mirror forming a main part of the reflection surface is formed on the center of a laser beam reflection/projection surface of the laser beam reflector body, and a small convex mirror smaller than the main convex mirror is formed on a position separated from the main convex mirror. A reference indication located on a straight line passing the center of the main convex mirror and the center of the small convex mirror and indicating at least two points on the straight line is formed on the laser beam reflection/projection surface.
Patent JP-2012204796-A (JP)
Title: Image sensor
Inventor: TODORI KENJI
IPC: H01L27/14
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an image sensor capable of increasing an image processing speed and restraining a boundary between images from becoming ambiguous.SOLUTION: The image sensor includes a plurality of pixels for converting incident propagation light into an electric signal and a proximity optical waveguide provided to connect between at least a part of the plurality of pixels, converting the incident propagation light into proximity light and propagates the proximity light.
Patent JP-2012200243-A (JP)
Title: Working vehicle
Inventor: NISHIGORI MASAHIRO
IPC: A01D69/00
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a working vehicle eliminating a fault caused by the execution of inclination control in right/left turning travel and giving an operator no feeling or hardly any feeling of a response delay of the inclination control even at high travel speed in the working vehicle carrying out inclination control of holding a traveling machine body at a predetermined right/left inclination angle with respect to a horizontal direction based on the detection result of an inclination detecting means.SOLUTION: A control part sets the side close to a neutral position in each right/left swing range of a steering lever as a non-regulation range, and the side far from the neutral position as a regulation range, and stops the execution of inclination control when an operating position detecting means detects the swing of the steering lever to either right or left regulation range while continuing the execution of inclination control when the operating position detecting means detects the swing of the steering lever into either right or left non-regulation range.
Patent JP-2012208567-A (JP)
Title: Electronic apparatus
Inventor: YOSHIDA TARO
IPC: G06F9/48
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus in which interruption vector tables are easily switchable by access from the outside and design flexibility is high.SOLUTION: An electronic apparatus comprises: a first storage part which preliminarily stores a plurality of interruption vector tables indicating correspondence relation between interruption factors and the initial addresses of interruption functions; a second storage part which is rewritable; and a processing part which makes the second storage part store the initial address of an interruption vector table to be referred to in response to an instruction from the outside, refers to the interruption vector table of the addresses stored in the second storage part when an interruption factor occurs, and performs interruption processing according to an interruption function corresponding to the interruption factor.
Patent JP-2012209165-A (JP)
Title: Electric connection tool
Inventor: OGURA YOSHIYUKI
IPC: H01R4/38
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To easily perform fastening work of a conductive member to terminals of a connection object and to absorb displacement of nuts from the terminals.SOLUTION: Nut holding parts 22 for movably holding nuts 10 in a diameter direction are respectively formed on a conductive member 20 for mutually connecting terminals 2 of a battery 1 and each nut holding part 22 is formed so as to regulate the movement of the nut 10 in an axial direction and regulate the rotation of the nut 10 when a bolt is screwed, so that bolts 30 can be fastened without holding the nuts 10 by hands or tools. Since displacement between the terminals 2 of the battery 1 and the nuts 10 of the conductive member 20 can be absorbed by moving the nuts 10 in the diameter direction (longitudinal direction of the conductive member 20), the bolts 30 can be surely screwed into the nuts 10 by shifting the positions of the nuts 10 even when there is a dimensional error in an interval between bolt insertion holes 2a of respective terminals 2.
Patent JP-2012206095-A (JP)
Title: Strainer
Inventor: MURAKAMI KAZUMI
IPC: B01D29/11
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce a strainer in size by making the structure of a pressing means simple and compact, and to improve versatility by making the pressing means applicable to a small strainer.SOLUTION: The strainer includes a cup-like screen 50 detachably installed in a flow passage of a body 1 and having an inflow opening 61a. A receiving part 20 having a receiving surface 21 to which an inflow opening end surface 74c of the screen 50 is pressed and closely fitted is formed on the inner circumference of the side wall forming a flow passage on an inflow port 2 side of the body 1, and an inflow opening edge 50a of the screen 50 is formed to have a ring-like flange 73. A projection 40 facing the receiving surface 21 to form a groove 41 is provided in a protruding manner on the side wall side facing an inlet and outlet hole 10. A tongue piece 80 provided on the flange 73 is pressed onto a facing surface 30 provided on the receiving part 20 by a pressing means 90, with the flange 73 being inserted to the groove 41, to press the inflow opening end surface 74c of the flange 73 onto the receiving surface 21 together with the inner wall surface 40a of the projection 40. The pressing means 90 is constituted by a disk-like plate spring 91 provided at the center of a lid 5.
Patent JP-2012214079-A (JP)
Title: Saddle-riding type vehicle
Inventor: HARADA HIROYUKI
IPC: B62J11/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a saddle-riding type vehicle that prevents deformation of a frame cover to generate no gap for extracting a ring of a helmet between the frame cover and a seat.SOLUTION: This saddle-riding type vehicle includes a seat on which an occupant is seated, a seat rail 115 detachably installing the seating seat, a frame cover 16 for covering the outside of the seat rail 115, a helmet holder 8 arranged on the seat rail 115, and a regulating part arranged in the vicinity of the helmet holder 8 of the seat rail 115 and projecting toward an inner peripheral surface of the frame cover 16. The helmet holder 8 has a hook part 821 to be used for hooking the ring 91 of the helmet, and a guide part 822 extending from the fixing part 821. The regulating part 81 is arranged in the longitudinal middle of the guide part 822.
Patent JP-2012221050-A (JP)
Title: Print automatic selling device
Inventor: TANAKA KOICHI
IPC: G07F17/26
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a print automatic selling device capable of surely delivering a printed matter to a customer while suppressing a suspension of the service due to saturation of a storage space.SOLUTION: The print automatic selling device which prints digital image data in response to an order from a customer and provides the printed matter to him/her includes a storage unit 6 for storing the printed matter for each order, a delivery unit 4 for providing the printed matter stored in the storage unit 6 to the customer from an opening part of the device, and a housing unit 5 for housing printed matters which are taken out from the storage unit 6 when a predetermined time elapses after the storage in the storage unit 6.
Patent JP-2012220843-A (JP)
Title: Optical performance monitor
Inventor: ISHIKAWA HIROSHI
IPC: H04B10/07
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical performance monitor which is capable of accurately measuring an optical signal wavelength being transmitted, optical power of each optical signal, and an OSNR.SOLUTION: The optical performance monitor includes: a waveguide type spectrometer 2; a polarization splitter 6 which splits light emitted from the waveguide type spectrometer 2 and transmitted through a first lens 3, into X-polarized light and Y-polarized light and emits them to a second lens 7; a variable retarder 4 which is provided between the waveguide type spectrometer 2 and the polarization splitter 6 and adjusts a phase difference between a polarization component in its one birefringence axis direction and a polarization component in the other birefringence axis direction orthogonal to the one birefringence axis direction to adjust an optical power ratio of the X-polarized light and the Y-polarized light; a half wave plate 8 which spatially rotates, at 90°, only one of the X-polarized light and the Y-polarized light which are emitted from the second lens 7; an optical phase modulator 9 which reflects one polarized light from the half wave plate 8 and the other polarized light from the second lens 7, to the second lens 7; and a light receiving element array 10 which detects interference fringes between both of polarized light beams condensed by the second lens 7.
Patent JP-2012218130-A (JP)
Title: Abrasive water jet machining device
Inventor: KANAZAWA HIROYUKI
IPC: B24C5/02
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To increase the collection rate of grinding fluid when cutting a workpiece having a plate thickness changing in the longitudinal direction (vertical direction) and/or the width direction (lateral direction), and to improve the work environment of a worker.SOLUTION: An abrasive water jet machining device is provided with: an abrasive nozzle assembly 11 that jets ultra high pressure water mixed with an abrasive when a workpiece W is cut into a desired shape; a catcher cup 12 that collects the ultra high pressure water injected from the abrasive nozzle assembly 11; and a distance adjusting mechanism 13 that adjusts the distance between the abrasive nozzle assembly 11 and the catcher cup 12 so that the distance between the catcher cup 12 and the workpiece W is kept constant.
Patent JP-2012219582-A (JP)
Title: Deodorizing invert manhole and sewage basin
Inventor: YAMAGUCHI HIROO
IPC: E02D29/12
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing invert manhole and a sewage basin capable of: preventing foreign odor, bad odor, etc. generated from drain water flowing along an invert or dirt and others accumulated on the invert from rising upward in a manhole body, filling the manhole body, leaking out of holes, clearance and others of a manhole cover and contaminating the surrounding environment; and eliminating a phenomenon in which a large amount of rain water rises in the manhole body, pushes up the manhole cover, leaks out on the ground to disrupt passing of vehicles and people, even when a large amount of rain water flows along the invert in the manhole.SOLUTION: A deodorizing invert manhole 1 of this invention makes drain water flow inside of a manhole body 3 by installing a bottom slab 10 in which an invert 11 is formed at the bottom of the manhole body 3 buried in the ground and by connecting each of sewage pipes 12 and 13 to both edge parts of the invert 11 respectively. A cover member 15 covering above the invert 11 is attached to the bottom slab 10.
Patent JP-2012226159-A (JP)
Title: Display apparatus
Inventor: NAKATSUGAWA KAORI
IPC: G09G3/34
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To make a contrast difference between the display areas smaller in a display apparatus that uses a twist ball.SOLUTION: As one embodiment of the present invention, the display apparatus comprises: a first display section for displaying by the application of a voltage to a first spherical particle by a first display electrode, the first spherical particle having first and second hues of different charging polarities; a second display section for displaying by the application of a voltage to a second spherical particle that has the first and second hues of different charging polarities and that has the magnitude relation between the surface areas of the first and second hues, which is different from that in the first spherical particle; and a voltage application control section that controls the application of a voltage to the first and second display electrodes, thereby making a duration time for display by the first display section different from that by the second display section.
Patent JP-2012223510-A (JP)
Title: Game machine
Inventor: SEKIYA TORU
IPC: A63F7/02
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To increase game entertainment by a variable prize winning device to enhance the fun of a game.SOLUTION: The game machine 1 includes a control means 400 of a jackpot port opening game state or generating a jackpot port opening game state when a second lottery is won, a control means 400 of an opening time that can execute opening time extension control for extending the time that makes the variable jackpot port 220 in the jackpot port opening game state the opening state, and control means 400 of a variable time that can execute variable time shortening control for shortening the time that allows a display control means 500 to variably display identification information. The control means 400 of an opening time executes opening time extension control when the second lottery probability state is generated, while does not execute the opening time extension control when the first lottery probability state is generated. Furthermore, the control means 400 of the variable time executes variable time shortening control when both of the first and second lottery probability states are generated.
Patent JP-2012230769-A (JP)
Title: Lighting device
Inventor: MIZUGUCHI HIROSHI
IPC: F21S8/08
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device capable of performing uniform irradiation up to a distant place and preventing generation of glare to a driver.SOLUTION: The lighting device 1 is provided with lighting units 4, 5 for short distance, a lighting unit 6 for middle distance, and a lighting unit 7 for long distance in a case 3, and each lighting unit is separated by a partition wall 8. The lighting unit 4 for short distance is configured such that it may distribute more light at the periphery of an irradiation range, and the lighting unit 6 for middle distance and the lighting unit 7 for long distance are constructed so that they may distribute more light toward the front with a driving direction as a reference.
Patent JP-2012228436-A (JP)
Title: Game machine, and game system
Inventor: KONISHI YOHEI
IPC: A63F7/02
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a player who has been playing from the time of opening a game hall with a performance indicating that an advantageous game state of the day before is taken over.SOLUTION: In a game machine 10, a game state storage means 400 holds information indicating a game state of the game machine, and holds the information in a nonvolatile storage area from the stop to start of power supply to the game machine. A history processing means 138 receives information indicating start of a game by a button operation by a player. When the game state at the start of the power supply is a state more advantageous than a normal game for the player, a performance determination means 132 selects and displays a performance pattern for which performance contents for indicating that the advantageous state is continued are determined after the information indicating the start of the game is received.