baber/WOPTO huggingface dataset:
Patent JP-2013205704-A (JP)
Title: Display panel driver
Inventor: FUKUO MOTOO
IPC: G02F1/133
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a display panel driver capable of suppressing the nonuniformity of display image quality caused by the nonuniformity of the output delay time of a D/A converter.SOLUTION: The display panel driver includes γ resistance circuits 7 and 8 generating a plurality of gradation voltages, a D/A converter 3 located between the γ resistance circuits 7 and 8, an output amplifier 4 receiving an output voltage outputted from the D/A converter 3 and outputting a drive voltage to a source output connected to a display panel, a γ resistance changeover switch SW1 provided between the D/A converter 3 and the γ resistance circuit 7, and a γ resistance changeover switch SW2 provided between the D/A converter 3 and the γ resistance circuit 8. Switching between the first operation setting in which the γ resistance changeover switch SW1 is on and the γ resistance changeover switch SW2 is off and the second operation setting in which the γ resistance changeover switch SW1 is off and the γ resistance changeover switch SW2 is on is repeatedly performed.
Patent JP-2013203012-A (JP)
Title: Label printer, program of label printer, and method of displaying number of printing sheets of label printer
Inventor: GOTO TAKASHI
IPC: B41J29/38
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To allow a printable number of sheets of labels printable from now to be correctly displayed in a label printer printing the labels based on a battery.SOLUTION: A label printer driven by a battery includes: a detection portion detecting a voltage of the battery; a print portion printing labels; a printing number memory portion counting a number of the labels printed by the print portion; a voltage memory portion detecting a previous voltage of the battery before printing by the print portion and a later voltage of the battery just after printing by the detection means and memorizing them; a drop detection portion detecting a voltage drop value when printing a single label from the previous voltage and the later voltage memorized in the voltage memory portion and from the printing number of the labels memorized in the printing number storage portion; a calculation portion calculating a printable number by the print portion to the minimum voltage of the battery, by which the print portion can print the label, from a present voltage value detected by the battery detection means and the voltage drop value detected by the drop detection means; and a display displaying the printable number calculated by the calculation means.
Patent JP-2013192434-A (JP)
Title: Protruding magnet
Inventor: NARUISHI YUKINOBU
IPC: H02K15/03
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a light-weight, low-priced and large-sized magnetic force rotary power generation apparatus.SOLUTION: Front and rear magnetic pole faces of a magnet body 1 are made into two magnetic pole face magnets 1-A of which the width in a direction between the magnetic pole faces is reduced. In an intermediate part structure 1-B in the direction between the magnetic pole faces, a thin plate of silicon steel or pure iron having high magnetic permeability is formed in the shape of a magnet body cross section, a central part is formed in a hollow shape, and an adhesive agent is applied and dried for fixture. The intermediate part structure 1-B and further the rear magnetic pole face magnet 1-A are connected to the front magnetic pole face magnet 1-A to constitute the magnet body 1. Halves of lengths of protruding part magnets 1a, 1b are made into magnets and the remaining halves are made into protruding part magnets 1a, 1b in the shape of a protruding part cross section by fixing each central part by overlapping a thin iron plate in a hollow shape and applying and drying an adhesive agent. The protruding part magnets 1a, 1b are mounted to the front magnetic pole face magnet 1-A and the rear magnetic pole face magnet 1-A of the magnet body 1, thereby providing protruding magnets.
Patent JP-2013208316-A (JP)
Title: Fundus photographing apparatus
Inventor: HIGUCHI YUKIHIRO
IPC: A61B3/10
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To facilitate photographing with less dispersion.SOLUTION: A fundus photographing apparatus includes: a measurement unit including an interference optical system for acquiring a tomographic image of the fundus of an examinee's eye by detecting an interference state between measurement light from the fundus of the examinee's eye and reference light; a detection means for detecting a relative position between the measurement unit and the examinee's eye; and a control means for adjusting the interference optical system with respect to the fundus of the examinee's eye by starting, on the basis of a detection result from the detection means, at least one adjustments of an optical path length adjustment for driving an optical member arranged in the interference optical system in order to adjust an optical path length difference between measurement light and reference light to thereby acquire a tomographic image of the fundus, and a focus adjustment for driving a focusing optical member arranged in the interference optical system to a focusing position with respect to the fundus of an examinee's eye.
Patent JP-2013210345-A (JP)
Title: Gas meter
Inventor: FUJII YASUHIRO
IPC: G01F3/22
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a gas meter superior in cost and suitable for a size reduction as a charging gas meter configured to measure heat quantity.SOLUTION: A gas meter includes: a flow path 3 into which gas 2 flows; an ultrasonic sensor 41 for detecting a pair of propagation times when an ultrasonic wave propagates in a flow of the gas 2; a temperature sensor 42 for measuring temperature of the gas 2; acoustic velocity deriving means 21 for determining acoustic velocity of the gas 2 from the pair of propagation times; and flow velocity deriving means 11 for determining flow velocity. The gas meter further includes: instantaneous heat quantity deriving means 22 for determining instantaneous heat quantity of the gas based on an acoustic velocity-heat quantity relationship index from the acoustic velocity of the gas 2 determined by the acoustic velocity deriving means 21; passing volume per unit time deriving means 13 for deriving a passing volume per unit time of the gas 2 based on the flow velocity; and passing heat quantity per unit time deriving means 23 for deriving the heat quantity of the gas 2 from the instantaneous heat quantity and the passing volume per unit time.
Patent JP-2013212628-A (JP)
Title: Liquid ejection head
Inventor: HIRAI KEITA
IPC: B41J2/055
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To suppress reduction in image quality.SOLUTION: A head 1 includes an ejection surface 1a having a plurality of ejection openings 108 disposed at equal intervals in relation to a main scanning direction. These ejection openings 108 constitute a plurality of ejection opening sets 108A, 108B. Each of the ejection opening sets 108A, 108B is constituted of two discharge openings 108 adjacent in the main scanning direction. The two discharge openings 108 constituting each discharge opening set 108A, 108B are disposed so that a virtual straight line LA, LB mutually connecting centers of the respective ejection openings is parallel with the ejection surface 1a and is inclined with respect to a direction intersecting the main and sub-scanning directions. In two discharge opening sets 108A, 108B adjacent in the main scanning direction, the virtual lines LA, LB are inclined oppositely to each other relative to the sub-scanning direction.
Patent JP-2013212863-A (JP)
Title: Inner plug for beverage container
Inventor: TANABE ICHIRO
IPC: B65D47/20
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an inner cap for a beverage container that allows the selection of either a small quantity of discharge or a large quantity of discharge according to a purpose and prevents tea leaves accommodated in a container body from flowing out.SOLUTION: In an inner plug for a beverage container, an inner plug recessed portion 2 that fits in an opening in the upper part of a container body 1 is provided with a beverage discharging part 3 for discharging beverage. The beverage discharging part 3 comprises: a small quantity beverage discharging part 6 arranged at one side of the bottom 4 of the inner plug recessed portion 2 and composed of a large number of small-diameter discharging holes 5; and a large quantity beverage discharging part 8 disposed opposite to the small quantity beverage discharging part and composed of large-diameter discharging holes 7 larger in diameter than the small-diameter discharging holes 5. Diameters of the small-diameter discharging holes 5 are set so that tea leaves accommodated in the container body 1 are not allowed to pass through. The total opening area of the large-diameter discharging holes 7 composing the large quantity beverage discharging part 8 is set larger than the total opening area of the large number of small-diameter discharging holes 5 composing the small quantity beverage discharging part 6.
Patent JP-2013212816-A (JP)
Title: Structure for fitting airbag lid to adjacent member
Inventor: KAWAMURA KOJI
IPC: B60R21/206
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To increase fastening force between a KAB lid and an adjacent member, and to facilitate assembling.SOLUTION: A structure is provided for fitting an airbag lid 4 covering a deployment side of an airbag of an airbag unit 7 to an adjacent member 5 to which the airbag lid 4 is assembled. The airbag lid 4 includes a fitting part 20 protruding laterally. The fitting part 20 includes a slit-like sliding groove 31. At an end of the sliding groove 31, an insertion hole 32 larger than a width of the sliding groove 31 is formed. In the adjacent member 5, a fitting protrusion 60 is formed which includes a neck part 61 to be engaged with the sliding groove 31 to slide and a head part 62 formed at the tip of the neck part 61 and larger than the width of the sliding groove 31 and narrower than the insertion hole 32. The head part 62 passes through the insertion hole 32. The neck part 61 moves along the sliding groove 21 to connect the airbag lid 4 with the adjacent member 5.
Patent JP-2013217711-A (JP)
Title: Cooling apparatus
Inventor: YOSHIDA YOSHIHIKO
IPC: G21D1/00
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a cooling apparatus capable of cooling a medium of a secondary cooling system without utilizing water.SOLUTION: The cooling apparatus includes: an inflow pipe for guiding a medium circulating in a secondary cooling system of a nuclear facility; an air cooler including a heat exchanger having a plurality of fin tubes for circulating the medium in the inside and an air blower arranged on the underside of the heat exchanger in a vertical direction to cool the medium supplied from the inflow pipe; and an outflow pipe for guiding the medium cooled by the air cooler to the secondary cooling system. A face of the heat exchanger opposed to the air blower is projected to the upper side in the vertical direction.
Patent JP-2013217758-A (JP)
Title: Radioactive nuclide concentration and recovery method and recovery system
Inventor: MIZUGUCHI SADAO
IPC: G21F9/08
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a radioactive nuclide concentration and recovery method and a recovery system capable of extremely efficiently recovering radioactive nuclides from waste containing the radioactive nuclides.SOLUTION: The radioactive nuclide concentration and recovery method includes: a dry process 1 for heating waste containing cesium in a drying furnace 110 at 300°C to 400°C to dry water content of the waste to 10% or less; a capture process 2 for burning the dried waste at a temperature of 700°C or more, capturing the cesium to cold water at 27°C or less sprinkled like shower and circulating the cold water up to a fixed concentration; and a concentration step 3 for heating and concentrating contaminated water capturing the cesium in a processing tank and storing separated distilled water in a drain tank. Thus, the cesium contained in the waste is captured into water and then concentrated and recovered.
Patent JP-2013216950-A (JP)
Title: Cast iron billet for thixocasting and method for producing the same
Inventor: FURUNO YOSHIKATSU
IPC: C22C37/08
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a cast iron billet for thixocasting, requiring no complicated temperature control or the like, and capable of being inexpensively produced without relying on continuous casting.SOLUTION: A cast iron billet for thixocasting includes a metal structure having a high carbon deposition phase having a hypoeutectic composition containing, by mass, 2.0-3.0% of C and 1.50-2.50% of Si and made of cementite (FeC) having a network-like distribution in a crystal grain boundary constituting an iron matrix, or the carbon deposition phase and a small amount of graphite having a fine point-like distribution.
Patent JP-2013215475-A (JP)
Title: Medical lead
Inventor: OTAKA NAOTERU
IPC: A61N1/05
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a medical lead capable of allowing electrodes to have contact with a nerve with appropriate pressure.SOLUTION: A medical lead 1 having a pair of nerve stimulation electrode parts 16 includes: an annular member 3 with a first ring and a second ring formed therein; a first elastic lead 12A where one of the nerve stimulation electrode parts 16 is formed at one end and that is arranged in the annular member 3; and a second elastic lead 12B with elastic flexibility where the other one of the nerve stimulation electrode parts 16 is formed at one end and that is put through the second ring. The respective elastic leads 12A, 12B are elastically deformed when they are freely advanced/retreated inside the annular member 3, having contact with the annular member 3. The other one between the first electrode part 17A and the second electrode part 17B is in contact with an axon so as to hold the axon by elastically deforming respective elastic leads 12A, 12B. Thus, conduction is obtained with respect to the axon to thereby allow a nerve stimulation signal to be applicable.
Patent JP-2012142623-A (JP)
Title: Manufacturing method of solid-state imaging element and solid-state imaging element
Inventor: SUZUKI RYOJI
IPC: H01L27/14
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a solid-state imaging element and a solid-state imaging element capable of achieving pixel miniaturization and a higher aperture ratio by applying a rear-surface light receiving structure to a solid-state imaging element represented by a CMOS image sensor.SOLUTION: A manufacturing method of a solid-state imaging element comprises: a step of forming a photoelectric conversion element on a first surface side of a substrate; a step of forming a groove on the first surface side of the substrate; a step of forming an alignment mark by filing the groove with a material different from the substrate; a step of forming a wiring layer on a first surface of the substrate on which the photoelectric conversion element was formed; a step of polishing the substrate from a second surface side so that a thickness of the substrate becomes a predetermined thickness; and a step of forming a light-shielding film provided with an aperture on the photoelectric conversion element, on a second surface of the substrate by performing alignment with the alignment mark from the second surface on the opposite side from the first surface side on which the alignment mark was formed.
Patent JP-2013221981-A (JP)
Title: Imaging apparatus
Inventor: KOIWAI KOJI
IPC: H04N5/225
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism capable of highly accurately adjusting the angle of a mirror, even in such a state where the assembling of an imaging apparatus is completed.SOLUTION: The imaging apparatus includes an adjustment member 100 rotation-operated to adjust a position where a mirror unit 3B comes into contact with a positioning part 101. In the adjustment member 100, a first engagement part 100a which can be engaged with a first adjustment tool 201 and a second engagement part 100b which can be engaged with a second adjustment tool 202 are formed. A distance L2 from the rotation shaft 100c of the adjustment member 100 to the second engagement part 100b is larger than a distance from the rotation shaft 100c of the adjustment member 100 to the first engagement part 100a and the second engagement part 100b is formed so that the second adjustment tool 202 can be engaged from the bottom surface of an apparatus body.
Patent JP-2012184916-A (JP)
Title: Range hood
Inventor: SASAKI TOMO
IPC: F24F7/06
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a range hood capable of reducing noise in operation and having superior silencing performance.SOLUTION: The range hood is attached with a sound absorbing mechanism 30 of a resonator-type sound absorbing structure having an air layer 33 at the back of a perforated plate 32 having a plurality of holes 31 on an inner surface of a blower box 2 mounted on the hood 1 to absorb sound generated in operation to reduce noise.
Patent JP-2012225345-A (JP)
Title: Reciprocating compressor with delivery rate control
Inventor: SPIEGL BERNHARD
IPC: F04B49/00
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To provide required high actuating dynamics with low heat losses, particularly with small solenoids as actuators of an unloader operation device.SOLUTION: The reciprocating compressor with delivery rate control is provided with an unloader 2 disposed at least at one automatic suction valve 1 and electromagnetically operable during a work cycle, and the corresponding suction valve 1 is periodically controlled over a prescribed crank angle range and kept opened by the unloader 2. An electromagnetic operation device 3 has a separate control drive device 10. The control drive device 10 operates to displace, as necessary, the work stroke range of a solenoid actuator 5 in use to an optimum work range for the electromagnet in use, relatively to the action of the solenoid actuator 5 to the suction valve 1.
Patent JP-2013229431-A (JP)
Title: Semiconductor device, and method of manufacturing the same
Inventor: TAKENAKA MICHIAKI
IPC: H01L27/04
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a two-dimensional code that can be read out with stability, and to provide a method of manufacturing the semiconductor device.SOLUTION: A semiconductor device 100 has a two-dimensional code 6 formed by a plurality of dot parts 10 and non-dot parts 11 arranged two-dimensionally on a semiconductor substrate 7. The dot parts 10 are formed flatly on a bottom face of a recessed part provided on the semiconductor substrate 7, and the non-dot parts 11 are formed non-flatly.
Patent JP-2013226255-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which the presentation effect of a specific presentation is prevented from being lowered by a predetermined presentation.SOLUTION: A presentation control microcomputer performs a specific presentation (e.g., super ready-to-win presentation) indicating a specific display result of special symbol display, and performs a predetermined presentation for notifying whether a variable prize ball device is controlled to a status facilitating the entry of a game ball or not, but restricts the performance of the predetermined presentation while variable display of special symbols and decoration symbols, is performed during the performance of the specific presentation.
Patent JP-2013228640-A (JP)
Title: Image forming apparatus
Inventor: YAMAGUCHI TAKUYA
IPC: G03G15/00
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To improve density correction accuracy by suppressing incorrect detection associating with pressing operation of a back-up roller when a density patch formed on a sheet is read.SOLUTION: After a downstream end in a conveyance direction of a sheet P passes a detection position by a color sensor 301 by a predetermined amount, conveyance of the sheet P by double-sided upstream driving rollers 306a and 306b is stopped. The conveyance of the sheet P by the double-sided upstream driving rollers 306a and 306b is then resumed, while the sheet P is pressed by a back-up roller 302 against the color sensor 301 at a pressing position after operation to move the back-up roller 302 to the pressing position. The sheet P is conveyed while image density detection is performed by the color sensor 301.
Patent JP-2013231532-A (JP)
Title: Heat exchanger with heat storage function and its manufacturing method
Inventor: KAMOSHITA OSAMU
IPC: F25B39/02
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger with a heat storage function, capable of effectively suppressing the leakage of a heat storage material from a heat storage container.SOLUTION: A cylinder 31 is formed between external peripheries of two aluminum plates 19 constituting a cold storage material container 16, and the cylinder 31 is brazed by inserting one portion of a cylindrical cold storage material injection member 32 formed of an aluminum bare material into the cylinder 31. A portion located outside the cylinder 31 of the cold storage material injection member 32 is crushed from radial both outer sides, and a part 34 to be crushed is formed at the cold storage material injection member 32. The part 34 to be crushed of the cold storage material injection member 32 has two first crushing parts 35 which are formed at an interval, and a second crushing part 36 which is formed between both the first crushing parts 35 and larger in crushing degree than those of both the first crushing parts 35. When the thickness of a peripheral wall 32a of a non-crushed part of the cold storage material injection member 32 is set as t mm, the thickness of the first crushing part 35 as T 1 mm, and the thickness of the second crushing part 36 as T 2 mm, a relationship of T2<T1≤2t is established.
Patent JP-2013235888-A (JP)
Title: Method of evaluating semiconductor wafer, and device of evaluating semiconductor wafer
Inventor: SAGARA KAZUHIRO
IPC: H01L21/66
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of evaluating a semiconductor wafer and a device of evaluating a semiconductor wafer, capable of performing evaluation with higher accuracy and higher sensitivity in evaluation of breaking strength of a notch part of a semiconductor wafer.SOLUTION: In a method of evaluating breaking strength of a notch part 6 of a semiconductor wafer W, the notch part 6 of the semiconductor wafer W to be evaluated is broken by adding a load to the notch part 6 of the semiconductor wafer W toward the wafer center O, and thereby evaluating the breaking strength of the notch part 6.
Patent JP-2013235722-A (JP)
Title: Power cable
Inventor: HORI YASUNOBU
IPC: H01B9/02
Filed: 2012-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a power cable in which occurrence of heating or discharge phenomenon is prevented in an outer semiconductive layer even if thermal expansion and contraction of an insulator are repeated due to heat cycle by electrification and electrification stop.SOLUTION: A center conductor 1, an inner semiconductive layer 3, an insulator 5, an outer semiconductive layer 7, and a metal shielding layer 9 are laminated from the center toward the outer peripheral side, and the outer periphery is coated with a sheath 5. On the outer periphery, of the metal shielding layer 9, a metal laminate tape layer 11 consisting of a metal laminate tape integrating a metal layer and a resin protective layer is provided. The metal shielding layer 9 and the metal layer of the metal laminate tape layer 11 are in contact with each other and in a conduction state.