baber/WOPTO huggingface dataset:
Patent JP-2013201943-A (JP)
Title: Method for producing matured hepatocyte
Inventor: KUWAHARA ATSUSHI
IPC: C12N5/071
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem that: a method for producing practically usable matured hepatocyte has been earnestly desired.SOLUTION: A method for producing matured hepatocyte comprises a step of transplanting pluripotent stem cell-derived precursor hepatocyte in a nonhuman mammal's living body to mature the precursor hepatocyte into the matured hepatocyte.
Patent JP-2013204508-A (JP)
Title: Branch member
Inventor: KIRA NAOKI
IPC: F01M1/08
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive branch member having a structure for reducing a whistling sound, in a lubricating oil flow structure of an internal combustion engine.SOLUTION: A branch member 40 in a lubricating oil flow structure of an internal combustion engine, includes an inflow passage 43 having a tapered part 43a for reducing the cross-sectional area toward an outlet from an inlet for making oil flow in, a storage chamber 44 communicating with the inflow passage 43, and a plurality of outflow passages 41 and 42 branching off from the storage chamber 44.
Patent JP-2013204202-A (JP)
Title: Composite yarn and woven or knitted fabric including the same
Inventor: TATSUMI KAORU
IPC: D03D15/56
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a composite yarn that can impart a fit feeling, a texture, flexibility and cut resistance to a woven or knitted fabric, and to provide a woven or knitted fabric to which the aforementioned characteristics are imparted by including the composite yarn.SOLUTION: The composite yarn includes at least an aramid multifilament yarn A composition, an aramid multifilament yarn B composition and an elastic yarn, is free from a loop and/or a slack on a yarn surface under a load of 0.08826 cN/dtex, has a slack on the yarn surface under a load of 0.0008826 cN/dtex, and a stretch recovery percentage E(A) of the aramid multifilament yarn A composition and a stretch recovery percentage E(B) of the aramid multifilament yarn B composition satisfy 5%≤E(A)≤20% and 5%≤E(B)≤20%. The woven or knitted fabric includes the composite yarn.
Patent JP-2012233160-A (JP)
Title: Colored curable resin composition
Inventor: AKIYAMA YUJI
IPC: G03F7/031
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a colored curable resin composition which can form a pattern excellent in light resistance.SOLUTION: The colored curable resin composition includes a coloring agent, a binder resin, a polymerizable compound, and a polymerization initiator, characterized in that the coloring agent contains a salt of an n-valent organometallic anion Mcontaining a metal atom being able to form a divalent or higher metal ion and an onium cation derived from a dye being able to form a salt with the organometallic anion, as well as a pigment, and when the organometallic anion contained in the salt is a compound representing formula (1): MnZ(wherein, Mrepresents the organometallic anion, Zrepresents hydrone or an alkalimetallic cation, n represents an integer of 1-3, and if n is an integer of 2 or more, then a plurality of Zare same or different each other), the following requirement A is met. The requirement A: the absorbance measured by the solution at a concentration of 0.028 g/L of the compound expressed by formula (1) is 0.05 or less over 400-900 nm.
Patent JP-2013202342-A (JP)
Title: Server device, game system, game control method, and program
Inventor: SUZUKI MASANORI
IPC: A63F13/35
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a server device, and the like that facilitates friendship between users to prompt them to participate in a game.SOLUTION: A request reception part 202 of a server device 102 receives a request on friendship with a second user from a first user. An inquiry transmission part 203 transmits an inquiry as to approval of the request, to the second user. A response reception part 204 receives a response from the second user. When approval is specified in the response, an update part 205 updates a storage part 201 to add a pair of first and second users. A response transmission part 206 transmits a response indicating an approval or a refusal specified in the response, to the first user. A period is associated with each friendship. The update part 205 updates the storage part 201 such that the total period left until the period of the friendship with which the first user is concerned and the total period left until the period of the friendship with which the second user is concerned are always not more than a predetermined threshold.
Patent JP-2013210109-A (JP)
Title: Integrated air conditioner
Inventor: TAKASHIMA NOBUNARI
IPC: F24F13/22
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an integrated air conditioner which can improve heat-exchange efficiency by efficiently evaporating drain water scooped by a slinger ring by spraying the same over a wide region of a heat exchanger and making the heat exchanger cool down the same.SOLUTION: In an integrated air conditioner in which a rotational shaft 224a of a fan motor 224 in an exterior heat exchanging chamber 220 in which a U-shaped exterior heat exchanger is arranged is arranged in a manner to be deflected to a left side face direction from a center of a body, a propeller fan 223 in the exterior heat exchanging chamber 220 rotates in a direction which causes a slinger ring 222 to scoop drain water 300 toward a right side part 221a of the exterior heat exchanger in a right side face direction of the body, thereby cooling down the exterior heat exchanger and improving heat-exchange efficiency.
Patent JP-2012216549-A (JP)
Title: Active material powder for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
Inventor: WATANABE HIROYASU
IPC: H01M4/505
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide: a positive electrode active material particle powder precursor for a nonaqueous electrolyte secondary battery which has high discharge voltage, is high in discharge capacity, and is excellent in cycle characteristics; a method for producing the positive electrode active material particle powder precursor; and a nonaqueous electrolyte secondary battery.SOLUTION: Positive electrode active material particle powder comprises a compound containing at least Li, and Ni and M and having a spinel structure. A ratio between an intensity on the (311) face and an intensity on the (111) face by X-ray diffraction of the positive electrode active material particle powder is 35-43%.
Patent JP-2013168347-A (JP)
Title: Power receptacle for direct-current distribution
Inventor: ONCHI TOSHIYUKI
IPC: H01R13/66
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a power receptacle for direct-current distribution having a simple circuit configuration, a high safety, and a function to quickly extinguish direct-current arc which is generated between a plug contact piece and a receptacle contact piece to cut off the current when a plug connected to the receptacle is disconnected from the receptacle.SOLUTION: A power receptacle 1 has: a semiconductor switching element 7 (IGBT) which is connected in parallel between a positive polarity and a negative polarity of a main circuit; an arc voltage detection terminal 4 which detects voltage of the direct current arc which is generated between the terminals of a plug 2 and the power receptacle 1 in accordance with disconnection of the plug 2; and a commutating circuit 5 for arc extinguishment which consists of a gate drive circuit for controlling the semiconductor switching element 7 to be turned ON/OFF using the arc voltage obtained through the arc voltage detection terminal 4 as an input signal. After the arc is extinguished by commutating main circuit current to the IGBT 7 when disconnecting the plug on the basis of the input signal of the arc voltage, the semiconductor switching element is controlled to be turned OFF to completely block the main circuit current.
Patent JP-2013214660-A (JP)
Title: Silicon carbide semiconductor device and manufacturing method of the same
Inventor: WATANABE HIROKI
IPC: H01L29/12
Filed: 2012-04-03
Abstract: PROBLEM TO BE SOLVED: To reduce drain leakage due to point defects.SOLUTION: In a silicon carbide semiconductor device, a depth X of a peak position in a distribution of the number of point defects along a depth direction from a surface of a semiconductor substrate and a PN junction position Y formed by an ntype drift layer 2 and a p type base region 3 from the surface satisfy a relationship represented as X<Y. Because of this, drain leakage due to point defects can be inhibited. In particular, by making a CL (Cathode Luminescence) spectrum ratio be 0.8 or less, drain leakage can be inhibited to a greater extent.
Patent JP-2013216454-A (JP)
Title: Work vehicle
Inventor: KAWABUCHI NAOTO
IPC: B66C13/12
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a work vehicle capable of reliably charging a power battery with power for driving a work device.SOLUTION: A work vehicle includes a first generator 38 for generating power by motive power of an engine E, a second generator 39 for generating power by motive power of a hydraulic motor 34 driven by a hydraulic oil discharged from a second hydraulic pump 33, and a motive power battery 35 which is provided so as to be able to store power generated by the first generator 38 and power generated by the second generator 39 and can supply power when a crane device 20 is driven by the power.
Patent JP-2013198708-A (JP)
Title: Spike in baseball shoe
Inventor: KOBAYASHI KUNIO
IPC: A43B13/22
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To mitigate thrusting up feeling and to improve durability of spikes.SOLUTION: In a spike 10, a pawl 12 is raised on a base 11. The pawl 12 has an angle of inclination of a uniform ridge line 19 from a front end 15 of the pawl to a raised part 13 from the base 11. The shape of the pawl 12 is changed so that the angle of inclination of the ridge line 19 is expanded outward of the pawl 12 from an approximate center 16 between the front end 15 and the raised part 13 from the base. The shape of the base 11 to the nearest through-hole 14 fastened to an outsole is formed with the maximum width 17 of the pawl 12 at the raised part 13 from the base 11. Thus, bending stress resistance and torsional moment resistance of the spike is equal to or higher than those using a conventional steel material having a thickness of 1.4-2.0 mm. Plastic deformation and detachment of the base between the raised part of the pawl and the through-hole are prevented while securing biting of the pawl 12 into the ground at the time of incidence during athletic sports.
Patent JP-2013216266-A (JP)
Title: Set of pneumatic tires and mounting structure of pneumatic tires
Inventor: ASAYAMA YOSHINORI
IPC: B60C5/00
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a set of pneumatic tires mounted to a vehicle such as a compact car or the other passenger car and a mounting structure of the pneumatic tires on the vehicle enabling the omitting of tire rotation without adversely affecting the productivity and performance of the tires.SOLUTION: Dimensions, shapes and tread patterns of tires for drive wheels are substantially identical with those for driven wheels. The wear resistance of the tires for the driven wheels is set to be lower than that for the drive wheels due to discrepancy in a blending composition for forming tread rubber. In this case, the tire wear resistance may be defined as a mileage required per unit dimension wear in a center groove when a vehicle travels with the tires mounted at the same positions of the vehicle, for instance.
Patent JP-2013218984-A (JP)
Title: Temperature control system, and drive system of hybrid construction machine provided with temperature control system
Inventor: YONEHARA YASUHIRO
IPC: E02F9/20
Filed: 2012-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a temperature control system capable of improving the lifetime of a power storage device and a rotary electric machine, and a drive system of a hybrid construction machine provided with a temperature control system.SOLUTION: The temperature control system includes a circulation circuit 200 for circulating circulation liquid, a rotary electric machine 1 provided in the circulation circuit 200 to perform rotary driving, a radiator 205 provided in the circulation circuit 200 to radiate the heat of the circulation liquid heated by heat emitted from the rotary electric machine 1 to the outside, and a power storage device 4 provided in a branch path 215 branched from the circulation circuit 200 to store power by rotary driving of the rotary power machine 1 or feed the power to the rotary electric machine 1, supplies the circulation liquid radiated by the radiator 205 to the rotary electric machine 1 through the circulation circuit 200, and supplies the circulation liquid heated by the rotary electric machine 1 to the power storage device 4 through the branch path 215.
Patent JP-2013221463-A (JP)
Title: Denitration catalyst unit inserted type muffler
Inventor: AYA TAKEO
IPC: F01N3/02
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a small and compact denitration catalyst unit inserted type muffler having a function of removing even a solid material contained in exhaust gas, in a muffler-integrated denitration device.SOLUTION: A denitration catalyst unit inserted type muffler 10 as a muffler arranged in the middle of an exhaust path discharging exhaust gas from an internal combustion engine includes: a body outer cylinder 11; an inflow port 12 into which exhaust gas is made to flow; a front end plate 14 attached with the inflow port 12 and connected to a front end 13 of the body outer cylinder 11; an outflow port 15 of which the exhaust gas finished in treatment is made to flow out; a rear end plate 17 attached with the outflow port 15 and connected to a rear end 16 of the body outer cylinder 11; denitration catalyst units 20 performing denitration by using a reducing agent injected into the exhaust gas by a reducing agent injection means 22 while leaving spaces 19, 20 in front of and behind a flow direction in the body outer cylinder 11; and an agitation means 21 provided between the inflow port 12 and the denitration catalyst units 20 and treating a solid material in the exhaust gas.
Patent JP-2013220522-A (JP)
Title: Cutting tool
Inventor: KINOSHITA TOMOYUKI
IPC: B23D29/02
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool whose diameter of a stationary blade can be minimized.SOLUTION: A fixed gear 15 has a root diameter (a) specified to be a distance from a blade axis 39 to an outer peripheral surface or longer. An oscillating handle 3 has a handle regulating groove 30 formed, which engages with a first engaging pin 33 and has an oscillating groove portion 47 and an initial end lock groove portion 48. A link control groove 13 engaging with a second engaging pin 34 is formed on a stationary blade 5. The link control groove 13 has a rotation control groove portion 51, an initial end control groove portion 52 for engaging the first engaging pin 33 with the initial end lock groove portion 48 of the handle regulating groove 30 when a movable blade 6 rotates toward an initial end side within a cutting range, and a release control groove portion 53 for keeping engagement of the first engaging pin 33 and the initial end lock groove portion 48 when the movable blade 6 further rotates from the initial end of the cutting range in an opening direction.
Patent JP-2013224555-A (JP)
Title: Natural wind power ventilation window and smoke exhaust window
Inventor: FUJIOKA SHINGO
IPC: E05F1/02
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, when a strong wind blows while a shoji screen is opened/closed by natural wind power in a natural wind power ventilation window, the shoji screen is closed, when the wind stops, the shoji screen is opened, opening/closing is repeated by rise-and-fall of the wind power in accordance with the wind power and, in such a case, it is desired to keep the shoji screen closed but manual operation is troublesome.SOLUTION: A natural wind power ventilation window comprises a temporary lock device 131 including a temporary lock pin 155 which is provided in a bottom rail of a shoji screen, a temporary lock arm 153 which is provided at the side of an opening frame and engaged with the temporary lock pin 155 in the case where the shoji screen is closed substantially in a first position, to block opening of the shoji screen, a temporary lock cancel hold pin 153f which is fixed to the temporary lock arm 153, a temporary lock control lever 158 which is engaged with the temporary lock cancel hold pin 153f to block and brake the temporary lock arm 153, and a temporary lock cancel member 157 which is provided at the bottom rail side of the shoji screen and acts on the temporary lock lever 158 in opening the shoji screen to cancel the block of the temporary lock arm 153.
Patent JP-2013229148-A (JP)
Title: Connector device
Inventor: IMAE KOICHI
IPC: H01R12/88
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a connector device including a housing into which a flexible printed wiring board is inserted, a contact and an actuator, in which the contact has such a shape that does not become a factor of preventing low profile of the connector device and manufacturing cost reduction.SOLUTION: A contact (17) is a rod-like member provided with a contact portion (22), and a housing (11) has a movable part (30). The movable part moves in a direction approaching the contact when an actuator (40) rotates from a first stationary position to a second stationary position, thus bringing about a state where the contact portion (22) of the contact comes into contact with the connection terminal of a flexible printed wiring board (13). The movable part also moves in a direction receding from the contact when the actuator rotates from the second stationary position to the first stationary position, thus releasing contact of the contact portion of the contact and the connection terminal.
Patent JP-2013229996-A (JP)
Title: Charger
Inventor: OMORI SEIJI
IPC: H02J7/00
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To efficiently charge multiple electronic apparatuses.SOLUTION: A charger 1 charges secondary batteries 21 respectively incorporated in electronic apparatuses 2 in a non contact manner. The charger 1 comprises: a charging base 1a on which the multiple electronic apparatuses 2 are placed; a communication part 12 receiving apparatus information of the multiple electronic apparatuses 2 placed on the charging base 1a from the respective electronic apparatuses 2; a power transmission coil 11 selectively charging the secondary batteries 21 respectively incorporated in the multiple electronic apparatuses 2 placed in the charging base 1a; and a control circuit. The control circuit may determine the order of charging the secondary batteries 21 in the non contact manner on the basis of the apparatus information.
Patent JP-2013226511-A (JP)
Title: Anaerobic treatment apparatus, and anaerobic treatment method
Inventor: TAKAHASHI KYOSUKE
IPC: C02F3/28
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an anaerobic treatment apparatus and an anaerobic treatment method capable of sufficiently washing the surface of a separation membrane and capable of developing stable filtering capacity.SOLUTION: In an anaerobic treatment apparatus, a granule sludge bed GF due to granule sludge G is formed to the lower part in a tank 1 and water to be treated is introduced into the tank 1 from the lower part to form an ascending stream to decompose the organic components in the water to be treated by the contact with the granule sludge G while the granule sludge G in the tank 1 is withdrawn to be supplied to the separation membrane 2 installed outside the tank 1, and the treated water is separated from the granule sludge G by the separation membrane 2. At this time, the shearing force due to the granule sludge G is allowed to act on the surface 2a of the separation membrane 2 to sufficiently wash the surface 2a of the separation membrane 2. The granule sludge G used in the washing of the separation membrane 2 is returned into the tank 1 in order to be subjected to the decomposition of the organic components. Because the surface 2a of the separation membrane 2 can be sufficiently washed, the apparatus can exhibit a stable filtering capacity.
Patent JP-2013240144-A (JP)
Title: Feeding device and charging device, feeding method, and feeding program
Inventor: HIRAYAMA YUICHI
IPC: H02J7/00
Filed: 2012-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a feeding device and a charging device ensuring efficient non-contact power communication while charging, and to provide a feeding method and a charging method, and a feeding program and a charging program.SOLUTION: The feeding device includes an adjustment section which detects zero-cross when charging is started, and generates a reference wave having the same frequency as that of a power signal by using the zero-cross timing of AC power, a transmitting section which generates a first modulation signal by performing modulation for shifting the phase of a reference wave by a first phase upon acquisition of first information being transmitted to a charger, generates a second modulation signal by performing modulation for shifting the phase of a reference wave by a second phase upon acquisition of second information, and transmits the first modulation signal and second modulation signal thus generated while superposing on a power signal, and a receiving section which receives a second superposition signal transmitted from the charger while being superposed on the power signal, multiplies the second superposition signal thus received and a signal obtained by shifting the phase of the reference signal by the first phase, and extracts reception information by using the result of multiplication.
Patent JP-2013239931-A (JP)
Title: Electronic apparatus, method for controlling electronic apparatus, and program for controlling electronic apparatus
Inventor: NAKA SATORU
IPC: H04N5/91
Filed: 2012-05-15
Abstract: PROBLEM TO BE SOLVED: To reduce the erroneous erasion (erroneous deletion) of a before-viewing (non-viewing) video recorded content.SOLUTION: An electronic apparatus includes: a display unit for outputting a list of video recorded contents and performing the identification display of a video recorded content to be deleted, that is designated from the list; a detection unit for receiving a first deletion indication of the designated video recorded content, and performing detection on whether a non-viewing video recorded content before the indicated video recorded content to be deleted exists or not; an alarm output unit for outputting alarm when the video recorded content is detected; and a deletion processing unit for detecting the reception of a second deletion indication of the designated video recorded content when the alarm is output, and performing the deletion processing of the designated video recorded content when the second deletion indication is received.
Patent JP-2013238083-A (JP)
Title: Attachment structure for eaves
Inventor: FUKUDA MASAYUKI
IPC: E04B7/02
Filed: 2012-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an attachment structure for eaves, which has high support strength of an eaves body part and a high degree of freedom of design and which can present diverse designability.SOLUTION: An attachment structure for eaves 2 is used to attach an eaves body part 20 to a building 1. The attachment structure for the eaves includes a plurality of arm members 3 and 3 which each have a fixing part 3a with a dimension vertically longer than a thickness dimension of the eaves body part, and a long decorative member 4 which is attached along an eaves base of the eaves body part with a hole 4a for insertion of the arm member. The attachment structure for the eaves is fixed to a building-side fixing member 6 via the arm members attached at intervals along the eaves base of the eaves body part, and covered with the decorative member from the outside of the arm member.