baber/WOPTO huggingface dataset:
Patent JP-2014027531-A (JP)
Title: Av amplifier
Inventor: NAKABAYASHI KOTARO
IPC: H03F3/181
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To reduce an unintended gap in the output timing of audio signals in the case of reproducing a single piece of acoustic content by the use of a plurality of AV amplifiers each connected with a speaker.SOLUTION: A control section 11a of an AV amplifier 4a decides delay times of a delay process ZXa and a delay process ZXb such that the timing when an audio signal input from an audio signal generation device 3 is output to a speaker 1C, a speaker 1L, a speaker 1R and a subwoofer 1SW via a decoding process ZD by a DSP 15a and an acoustic process ZEa and the delay process ZXa by a DSP 16a is the same as the timing when the signal is output to an AV amplifier 4b after the decoding process ZD and the delay process ZXb by the DSP 15a and then output to a speaker 1LS and a speaker 1RS via an acoustic process ZEb by a DSP 16b.
Patent JP-2014016023-A (JP)
Title: Anti-slip pad
Inventor: YOKOYAMA ETSUJI
IPC: A41D27/20
Filed: 2012-07-09
Abstract: PROBLEM TO BE SOLVED: To solve such problems that, since a conventional anti-slip pad is obtained by sticking a soft sheet with slight viscosity like a label and the sheet is directly stuck to a portable apparatus, a sticking position is restricted, there is a model to which the sheet cannot be stuck and an effect may not be expected due to a shape or a material of a pocket.SOLUTION: An anti-slip pad to be used in a chest pocket is constituted by attaching a holding body for holding an anti-slip body formed by an elastic body like a wave form around the anti-slip body.
Patent JP-2014031038-A (JP)
Title: Pneumatic tire including inner liner
Inventor: NAKAZONO TAKEO
IPC: C08L9/00
Filed: 2012-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire having sufficient unvulcanized adhesiveness and vulcanized adhesiveness with an adjacent member, including an inner liner having high air cutting-off performance, capable of reducing rolling resistance, and having high steering stability.SOLUTION: A pneumatic tire includes an inner liner made of a polymer sheet. The polymer sheet includes a polymer composition. The polymer composition includes 5 mass% or more to 80 mass % or less of a polymer component of a styrene, isobutylene, and styrene triblock copolymer, and 20 mass % or more to 95 mass % or less of at least one type of a rubber component selected from the group consisting of natural rubber, isoprene rubber, and butyl rubber. The polymer composition includes 0.1 mass pt. or more to 5 mass pts. or less of sulfur with respect to 100 mass pts. of the polymer component. The polymer sheet has a thickness T1 set to 0.6 mm<T1≤4.0 mm.
Patent JP-2014033307-A (JP)
Title: Data storage device and program
Inventor: SAKO YOICHIRO
IPC: H04N5/225
Filed: 2012-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a data storage device and a program which allow a device mounted to a user and devices arranged in the periphery to control photographing and/or sound recording with the same timing.SOLUTION: The data storage device for performing at least one of imaging or sound recording comprises: a trigger signal transmission unit for transmitting a predetermined trigger signal to an external device; a storage control unit for controlling at least one of the imaging and sound recording to be executed; and a marking unit which marks on storage data acquired by at least one of the imaging and sound recording with timing of having transmitted the trigger signal.
Patent JP-2014033125-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: ONO HIROTAKA
IPC: H01L23/40
Filed: 2012-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which enables an insulation plate to be securely placed between the semiconductor device and a cooler.SOLUTION: A semiconductor device 1 according to this invention includes: a semiconductor element 1a; a heat exhaust plate 8 which is joined to at least one of front and rear surfaces of the semiconductor element 1a by brazing and is electrically connected with the surface; and an electrode plate 6 which is formed separately from the heat exhaust plate 8, the electrode plate 6 in which one surface is pressure welded to the heat exhaust plate 8 of the semiconductor element 1a and is electrically connected with the heat exhaust plate 8. An insulation plate 10 is joined to the one surface of the electrode plate 6 in advance, and the heat exhaust plate 8 is joined to the other surface.
Patent JP-2014034827-A (JP)
Title: Control device for hybrid construction machine
Inventor: KAWASAKI HARUHIKO
IPC: E02F9/20
Filed: 2012-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a control device which predicts a regenerative flow rate according to revolving pressure detected by a pressure sensor and controls the tilt angle of a fluid pressure motor according to the predicted flow rate.SOLUTION: A control device for a hybrid construction machine includes: a revolving motor RM provided in a revolving circuit; a pressure sensor 47 which detects revolving pressure of the revolving motor; a variable capacity type fluid pressure motor AM; a tilt angle controller 36 for the fluid pressure motor which controls the tilt angle of the fluid pressure motor; a motor/power generator MG which is mechanically linked to the fluid pressure motor and rotates in one body; and a controller C connected to the tilt angle controller 36 for the fluid pressure motor. The controller has a function of predicting a revolving regenerative flow rate from the revolving motor based upon revolving pressure that the pressure sensor detects, and a function of controlling the tilt angle of the fluid pressure motor by controlling the tilt angle controller for the fluid pressure motor based upon the predicted revolving regenerative flow rate.
Patent JP-2014036749-A (JP)
Title: Game apparatus, game system, game control method, and program
Inventor: SATO HISAKI
IPC: A63F13/45
Filed: 2012-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a game apparatus capable of assisting a user to play a match game under unaccustomed environment.SOLUTION: A game apparatus 10 executes a game in which a match between an operation object of a user and an operation object of an opponent is executed under second environment other than first environment associated with the operation object of the user. An environment comparison part 52 compares the first environment with the second environment. When the match is executed under the second environment, a practice game provision part 54 provides the user with a practice game for practicing a game play under the second environment on the basis of the comparison result of the environment comparison part 52 before the match.
Patent JP-2014037584-A (JP)
Title: Lower tank in rh vacuum degasification equipment
Inventor: WADA YOHEI
IPC: C21C7/10
Filed: 2012-08-17
Abstract: PROBLEM TO BE SOLVED: To avoid deformation of a circulation tube of a lower tank to a truncated chevron shape by suppressing nonuniform dilation of a base plate of the lower tank and the circulation tube caused by radiant heat from molten steel in a ladle.SOLUTION: A circulation tube 11 installed in a basilar part of a lower tank 1 of RH vacuum degasification equipment is made a cylindrical body shape having a diameter smaller than a diameter of the lower tank 1. A pair of immersion tubes 3 of two of molten steel ascent use and molten steel descent use are installed in a basilar part of the cylindrical body shaped circulation tube 11. A lining refractory 11d of a bond part 11c of the circulation tube 11 with the immersion tubes 3 is made to be divided by an isometric degree from a center of a cross section of the bond part 11c with the immersion tube 3. In the lining refractory 11d, inside parts 11a adjacent to each other of the bond part 11c with two immersion tubes 3 are made an integrated type structure without a horizontal joint, and outside parts 11b are made an upper and lower two-step structure. A heat receiving area of a base plate of the lower tank becomes small, thereby nonuniform dilation of a base plate and the circulation tube and deformation of the circulation tube to truncated chevron shape caused by radiant heat from ladle molten steel can be suppressed.
Patent JP-2014040123-A (JP)
Title: Outboard engine
Inventor: KURIYAGAWA KOJI
IPC: B63H23/08
Filed: 2012-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an outboard engine capable of simplifying a hydraulic circuit switching a transmission.SOLUTION: An outboard engine includes a forward movement shifter 71 capable of switching a transmission 25 to a forward movement state, a backward movement shifter 72 capable of switching the transmission 25 to a backward movement state, and a hydraulic circuit 74 operating the forward movement shifter 71 and the backward movement shifter 72. The hydraulic circuit 74 includes a first shift valve 76 communicated with a forward movement oil chamber 71a and a neutral oil chamber 71b of the forward movement shifter 72, a second shift valve 82 communicated with a backward movement oil chamber 72a and a neutral oil chamber 72b of the backward movement shifter 71, and a third shift valve 87 communicated with the neutral oil chamber 72b. The third shift valve 87 includes a hydraulic pressure release oil passage 91 releasing hydraulic pressure facing an operation direction of the backward movement shifter 72.
Patent JP-2014041886-A (JP)
Title: Semiconductor light-emitting element
Inventor: KATSUNO HIROSHI
IPC: H01L33/38
Filed: 2012-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element with high luminous efficiency.SOLUTION: A semiconductor light-emitting element includes a first semiconductor layer of a first conductivity type, a second semiconductor layer of a second conductivity type, a light-emitting layer, a dielectric layer, a first electrode, and a second electrode. The first semiconductor layer has a first surface and a second surface at the opposite side of the first surface. The second semiconductor layer is provided on the second surface side of the first semiconductor layer. The light-emitting layer is provided between the first semiconductor layer and the second semiconductor layer. The dielectric layer is in contact with the second surface and has a refractive index lower than that of the first semiconductor layer. The first electrode is in contact with the second surface and has a first portion that is provided adjacent to the dielectric layer and a second portion that is in contact with the opposite side of the dielectric layer from the first semiconductor layer. The second electrode is in contact with the surface of the second semiconductor layer opposite to the surface on which the light-emitting layer is provided. A supporting substrate is provided on the opposite side of the second electrode from the second semiconductor layer and is electrically connected to the second electrode.
Patent JP-2013120595-A (JP)
Title: Portable information terminal communicable with ic chip
Inventor: MATSUI TOMOHIRO
IPC: G06K17/00
Filed: 2012-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a portable information terminal communicable with an IC chip which reliably prevents spoofing by a holder of an illicit IC chip.SOLUTION: A handy terminal 50 (portable information terminal) registers an image of the face of a holder of an IC card 80 in identification information of the IC card 80 with the image associated with the identification information. In authentication processing, the handy terminal 50 reads the IC card by a card reader, etc., and determines whether or not a piece of acquired identification information (acquired information) is identical with any piece of the registered identification information (registered information). When it is identical, the image of the face of the holder associated with the piece of the acquired information is displayed.
Patent JP-2014040262-A (JP)
Title: Foldable knock down transverse box
Inventor: MURAMATSU SHIGERU
IPC: B65D5/38
Filed: 2012-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a knock down transverse box useful as a cardboard outer box with an inner case as a drawer.SOLUTION: The foldable knock down transverse box comprises: a quadrangle bottom plate; first side plates formed on both sides of the bottom plate; second side plates formed on both sides of the bottom plate orthogonally to the first side plates; inner side plates formed on both sides of the second side plates and folded plates formed on the second side plates; and folded plates formed on edges of the first side plates. The box is folded by taking the steps of: folding the folded plate formed in one of the second side plates and then folding the second side plate to the bottom plate; folding the inner plates of the second side plates to the second side plates and further folding the pair of first side plates thereto; folding the folded plate formed in the other second side plate; folding the inner side plates of the second side plates to the second side plates; and folding the first side plates and the folded plates to the opposite side of the bottom plate.
Patent JP-2012245007-A (JP)
Title: Method of inducing differentiation of embryonic stem cell into nerve by serum-free suspension culture
Inventor: SASAI YOSHIKI
IPC: C12N5/0735
Filed: 2012-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a clinically applicable method of inducing differentiation of embryonic stem cells, particularly a method of inducing differentiation of embryonic stem cells into forebrain neurons.SOLUTION: There are provided: a method of inducing differentiation of embryonic stem cells, characteristically comprising culturing the embryonic stem cells as a floating aggregate in a serum-free medium, particularly a method of inducing differentiation of the embryonic stem cells into nervous system cells such as forebrain neurons and cerebellar neurons and sensory organ cells; a floating aggregate of embryonic stem cells obtained by culturing the embryonic stem cells as a floating aggregate in a serum-free medium; and cells derived from a floating aggregate of embryonic stem cells, particularly nervous system cells such as forebrain neurons and cerebellar neurons and sensory organ cells such as retinal precursor cells.
Patent JP-2014041780-A (JP)
Title: Operation switch and vehicle mounted therewith
Inventor: TAKAMIZAWA SHUMPEI
IPC: H01H25/00
Filed: 2012-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an operation switch and a vehicle mounted therewith with increased operability.SOLUTION: The operation switch includes: a cylindrical main body 9 at least one end thereof is opened as an insertion port 8; a first switch 10 disposed on the inner periphery surface of the main body 9 in a depth side of the insertion port 8 of the main body 9; and a second switch 11 disposed at the inside or the outside of the other end of the main body 9. The first switch 10 has plural operation sections 13 on the inner periphery surface of the main body 9. With a finger, for example, inserted to the inside of the main body 9 through the insertion port 8 of the main body 9, the first switch 10 and second switch 11 can be operated. Thus, a switch with high operability is obtained.
Patent JP-2014045251-A (JP)
Title: Portable information terminal device
Inventor: TAKUNO SHINJI
IPC: G06F3/0346
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to adjust centroid balance without needing complicated control in whatever holding direction a user holds equipment.SOLUTION: In a portable information terminal device, a housing 200 is provided so as to surround a periphery of an electronic circuit board (not shown) including a control part, and silicon oil 210 is housed in the housing 200. If a holding direction of a tablet type computer 10 is changed to change a centroid direction, the silicon oil 210 is fluidly movable in the housing 200 as the centroid direction is changed. When a user is using the device while holding it with hands, even if the user alters the holding direction, the silicon oil 210 fluidly moves in the housing 200 in response to the altered holding direction, thereby a centroid position is automatically adjusted so as to fall downward.
Patent JP-2014043426-A (JP)
Title: Hair cosmetics
Inventor: INAMASU SATOSHI
IPC: A61Q5/12
Filed: 2012-08-28
Abstract: PROBLEM TO BE SOLVED: To provide hair cosmetics which can enhance smoothness of hair so as to provide the hair with a finish with flexibility allowing fingers to slide along the hair smoothly without a sticky or heavy feeling.SOLUTION: The hair cosmetics contain the following components (A)-(C): (A) arginyl-fructosyl-glucose; (B) an alkyl-type cation represented by the general formula (2) (in the formula, one of Rto Ris a C8-C24 alkyl group, alkenyl group, hydroxyalkyl group or hydroxyalkenyl group, and the others thereof are a C1-3 alkyl group, hydroxyalkyl group or benzyl group; and Y is a halogen atom or a C1-C3 alkyl sulfate group); and (C) a higher alcohol having a C14-C24 long-chain alkyl group.
Patent JP-2014049557-A (JP)
Title: Manufacturing method of stereoscopic interdigital electret electrode
Inventor: SUZUKI MASAHITO
IPC: H01G7/02
Filed: 2012-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an oscillatory power generation element comprising a small-sized and high-output stereoscopic interdigital electrode structure including an electret capable of maintaining a high charge density for a long time.SOLUTION: An oscillatory power generation element is manufactured according to a manufacturing method including: a first step of forming a stereoscopic movable interdigital electrode and a stereoscopic fixed interdigital electrode formed from an Si substrate; a second step of forming an oxide film containing ion on surfaces of the stereoscopic movable interdigital electrode and the stereoscopic fixed interdigital electrode by bringing water vapor containing ion into contact with the electrodes while heating the stereoscopic movable interdigital electrode and the stereoscopic fixed interdigital electrode; and a third step of applying a voltage defining the stereoscopic movable interdigital electrode and the stereoscopic fixed interdigital electrode as a positive side and a negative side, respectively, or as a negative side and a positive side, respectively, between both the electrodes, heating the stereoscopic movable interdigital electrode and the stereoscopic fixed interdigital electrode, and transferring ion contained in the oxide film of the stereoscopic movable interdigital electrode or the stereoscopic fixed interdigital electrode to a surface of the oxide film.
Patent JP-2014050055-A (JP)
Title: Amplifier and control method
Inventor: KATAGIRI YOSHIHIKO
IPC: H03F1/30
Filed: 2012-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an amplifier and a control method that keep power efficiency intact and control a current amplification factor of a transistor to a constant level.SOLUTION: An amplifier 100 includes: a loading coil L1 having one terminal connected to an output terminal of a power supply section Vcc; a transistor Tr having a collector terminal connected to the other terminal of the coil L1, an emitter terminal grounded, and a base terminal fed with an AC signal; and a current supply section 102 having a Cout terminal connected to the base terminal of the transistor Tr, and configured to control a current amplification factor of the transistor Tr to a constant level by, if a DC voltage Vc applied to the collector terminal is lower than a reference voltage Va, drawing a current Ip into the Cout terminal to reduce a bias current Ibis input into the base terminal, and if the DC voltage Vc applied to the collector terminal is higher than the reference voltage Va, outputting the current Ip from the Cout terminal to increase the bias current Ibis.
Patent JP-2014051797-A (JP)
Title: Slab opening form
Inventor: ONO TAKUJI
IPC: E04C5/04
Filed: 2012-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a slab opening form capable of easily dealing with an arrangement of slab reinforcing-bars around an opening or a difference in slab thickness when forming the opening which is used in construction, on a floor board of a concrete structure.SOLUTION: A slab opening form comprises: a tubular main body frame 3 of which a lower side is open, and anchor reinforcing-bars 13, 14, 16, 17 which are supported while protruding from a top face or bottom face side of the main body frame 3 to a side of a slab reinforcing-bar 7, and an opening 2 vertically penetrating the floor is formed at an inner circumferential surface side of the main body frame 3 by installing concrete to a form at the side of the slab reinforcing-bar 7. An anchor frame 4 integrally organizing the anchor reinforcing-bars 13, 14, 16, 17 is formed separately from the main body frame 3, and the anchor frame 4 is mounted and fixed to a top face or a bottom face of the main body frame 3.
Patent JP-2014052255-A (JP)
Title: Slider assembly for measuring interaction force or frictional force between two surfaces, method of manufacturing slider assembly, and measuring apparatus
Inventor: ZHANG HEDONG
IPC: G01Q60/26
Filed: 2012-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a slider assembly 14 which is used for measuring interaction force or frictional force between a sample 11 being a measurement target and the slider assembly, in which vibration of the slider assembly 14 is not caused during relative motion of the sample 11 and the slider 12, and highly accurate measurement of frictional force is made possible.SOLUTION: In the constitution of a slider assembly 14, a through hole 15 through which the slider 12 cannot pass is opened at a position where the slider 12 is fixed, on one end of a support body 13 having spring property holding a slider 12. The slider 12 is pushed against the through hole 15 from one side of the support body 13, the inside of the hole is engaged with the surface of the slider 12, and a part of the slider 12 is allowed to protrude to the opposite side of the support body 13, and the protruded side is configured to contact a sample 11 being a measurement target.
Patent JP-2014052036-A (JP)
Title: Valve element and fluid control valve
Inventor: HAYASHI SHIGEYUKI
IPC: F16K1/36
Filed: 2012-09-07
Abstract: PROBLEM TO BE SOLVED: To improve sealability of a fluid control valve during blockage and maintain the durability over a long term so as to improve the stability.SOLUTION: A valve element constitutes one of a valve seat surface or a seating surface. The valve element includes: a recessed part 61 formed on an opposed surface opposing the valve seat surface; and a resin coating film 62 formed in the recessed part 61 and to be contacted with the valve seat surface.
Patent JP-2014057200-A (JP)
Title: Delta-sigma modulation circuit
Inventor: UEISHI JUNPEI
IPC: H03M3/02
Filed: 2012-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a delta-sigma modulation circuit that, if an output of the delta-sigma modulation circuit is saturated, can prevent an oscillating state, return to a normal operation quickly when a normal operating range is recovered, and maintain an analog-digital conversion operation in the meantime.SOLUTION: A delta-sigma modulation circuit 42 includes: an nth order loop filter comprising n (n≥3) integrators 11, 12, 13 connected in a cascade; a quantizer 17; and at least one digital-analog converter 14, 15, 16 for inputting an output of the quantizer into one of the integrators. At least n-2 of the n integrators constituting the loop filter comprise amplifiers 23, 24, 25 having a low pass filter characteristic. A determination is made as to whether or not an output of the loop filter is saturated, and if saturation is detected, the amplifiers are changed for the low pass characteristic and the order of the loop filter is reduced from the nth order to the first or second order.