baber/WOPTO huggingface dataset:
Patent JP-2016199792-A (JP)
Title: Copper alloy wire material for spring, manufacturing method of the copper alloy wire material for spring, spring and manufacturing method of the spring
Inventor: MIHARA KUNITERU
IPC: C22F1/08
Filed: 2015-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a copper alloy wire material for springs having (1) high strength for maintaining high contact pressure, (2) high conductivity for transmitting current without loss, (3) high thermal conductivity for releasing heat generated in a semiconductor and (4) settling resistance due to heat in good balance.SOLUTION: There is provided a copper alloy wire material for springs containing Ni of 3.4 to 4.2 mass%, Si of 0.7 to 1.0 mass%, Zn of 0.4 to 0.6 mass%, Sn of 0.1 to 0.5 mass%, Mg of 0.05 to 0.25 mass% and the balance copper with inevitable impurities and having an average crystal particle diameter of over 5 to 50 μm, an average size of Ni-Si intermetallic compounds of 5 to 50 nm, a tensile strength of 800 to 1100 MPa and a conductivity of 30 to 45%IACS.SELECTED DRAWING: None
Patent JP-2015166460-A (JP)
Title: Resin composition, resin molded article, and method of manufacturing resin molded article
Inventor: MOGI ATSUSHI
IPC: B29C71/00
Filed: 2015-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition excellent in mechanical strength.SOLUTION: The resin composition contains 0.5-8 pts.wt. of chopped strands having an average fiber length of 1-10 mm based on 100 pts.wt. of a resin component comprising 80-30 wt.% of a polycarbonate resin and 20-70 wt.% of a styrenic resin and contains a laser direct structuring additive. The chopped strands have been surface-treated with at least one sizing agent selected from a polyolefin resin, an epoxy resin, an urethane resin, and a silicone resin. The laser direct structuring additive contains copper-chromium oxide.
Patent JP-2016204171-A (JP)
Title: Chromium (iii) fluoride hydrate and method for producing the same
Inventor: TAKASAKI ATSUSHI
IPC: C01G37/04
Filed: 2015-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a chromium (III) fluoride hydrate that has an excellent solubility in water and is useful as a trivalent chromium source, and a method for producing the same.SOLUTION: The chromium (III) fluoride hydrate of the present invention has no absorption peaks observed in a wave number range from 1500 cmto 1250 cmin an infrared absorption spectrum measurement, and has a content of hexavalent chromium of 1 ppm or less. It is suitable that in an ion chromatography measurement, the maximum peak value observed in the range of retention time of 4 minutes or more and 6 minutes or less is 0.5 μS or less.SELECTED DRAWING: Figure 1
Patent JP-2016204285-A (JP)
Title: Tyrosinase activity inhibitor and skin external preparation
Inventor: WADA KANAKO
IPC: A61K31/375
Filed: 2015-04-18
Abstract: PROBLEM TO BE SOLVED: To provide: a tyrosinase activity inhibitor capable of effectively suppressing tyrosinase activity; a cosmetic having excellent skin-whitening effects; and a skin external preparation useful as a quasi drug.SOLUTION: There is provided a tyrosinase activity inhibitor obtained by combining a metal chelate compound of α-lipoylamino acid (provided that the metal is zinc, cobalt or iron) or a pharmacologically acceptable salt thereof (A) and one or two or more ascorbic acids selected from an ascorbic acid, an ascorbic acid glucoside, an ascorbic acid-phosphoric acid monoester and a salt thereof. When the use ratio R is defined as R=[the concentration (μg/mL) of the (A) component/the concentration (mg/mL) of the (B) component], the use ratio R preferably is 0.0001 to 1000. There are provided a skin external preparation and a cosmetic obtained by blending both the components (A) and (B) as an active component for suppressing tyrosinase activity. There is provided a tyrosinase activity inhibitor in which the component (A) is sodium zinc histidine dithiooctanamide.SELECTED DRAWING: None
Patent JP-2016203496-A (JP)
Title: Molding device for pneumatic tire
Inventor: TSUGAMI KAYO
IPC: B29D30/24
Filed: 2015-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a molding device for a pneumatic tire, simply structured, in which a molding drum can be smoothly expanded and the drum can be fixed into a diameter enlargement state against pressing force at the time of turning up a band member.SOLUTION: An expansion mechanism 4, which moves back and forth a plurality of annularly-arranged segments 3 constituting a molding drum 2 relative to the annular center thereof, comprises a holder 5 to be fixed to inner peripheral sides of the segments 3 and a slide body 6 to be arranged at the inner peripheral side of the holder 5. The holder 5 and the slide body 6 have inclined parts 5a and 6a inclined relative to a drum shaft direction in which the parts combine oppositely with each other, and parallel parts 5b and 6b which are continuous to the inclined parts 5a and 6a and parallel to a drum shaft direction. By moving the slide body 6 in the drum shaft direction and slidably contacting the inclined parts 5a and 6a to each other, the segments 3 are moved back and forth relative to the annular center so as to expand the molding drum 2, and by contacting the parallel parts 5b and 6b with each other, the molding drum 2 is fixed into a diameter enlargement state.SELECTED DRAWING: Figure 4
Patent JP-2016212949-A (JP)
Title: Vehicular lamp
Inventor: HANAMI SHOTA
IPC: F21S8/10
Filed: 2015-04-28
Abstract: PROBLEM TO BE SOLVED: To properly make light incident even from portions other than the end part of a light guide body, in a vehicular lamp using the light guide body.SOLUTION: A vehicular lamp 10 includes: a first LED 20a; and a light guide body 22 extending in a predetermined extension direction E, making light from the first LED 20a incident from a rear surface 22a, totally reflecting light on at least one of the upper surface and lower surface thereof, and emitting light from a front surface 22d. The extension direction E of the light guide body 22 is inclined to a normal line N of a light-emitting surface 23 of the first LED 20a. A plurality of total reflection prism steps 28a is formed so that an angle formed by the normal line N of the light-emitting element 23 and the extension direction E is a part on an acute angle θ1 side with respect to a position where the rear surface 22a intersects with the normal line N of the light-emitting surface 23, on the rear surface 22a of the light guide body 22.SELECTED DRAWING: Figure 1
Patent JP-2015157108-A (JP)
Title: slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2015-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine capable of preventing a player from noticing change of configuration values.SOLUTION: When only a configuration key switch 37 is in the ON state upon actuation and a transition is performed to a configuration change mode, a CPU 41a initializes, among storage areas of a RAM 41c, all regions except an in-use stack area and a stop phase work, in which data indicating a stop phase of reel motors 32L, 32C, 32R is stored.
Patent JP-2016209050-A (JP)
Title: Stripper for resin film coated metal pipe
Inventor: SAKAMOTO TAKESHI
IPC: B26B27/00
Filed: 2015-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a stripper capable of removing resin film coating of a tip side fixed length from a resin film coated metal pipe with a simple operation and safely.SOLUTION: A stripper for removing resin film coating of a tip side fixed length from a resin film coated metal pipe includes: a cylindrical main body having a hollow barrel part to which the resin film coated metal pipe is inserted; a cutter which is penetrated through the barrel part of the cylindrical main body in the radial direction and is provided with a blade tip so as to be projected freely into a hollow of the barrel part; and a manual actuator which is provided on the barrel part outer side of the cylindrical main body, energizes the blade tip outward in the radial direction in a normal manner and causes the blade tip to project to an inner part of the cylindrical main body according to a pushing-in operation against an energizing force. Therefore, the resin film coated metal pipe is inserted to the cylindrical main body up to a desired depth, thereafter, the cylindrical main body is rotated around the resin film coated metal pipe while performing a pushing-on operation of the manual actuator and, thereby, a cut in a pipe circumferential direction can be formed on the resin film coating by the blade tip of the cutter.SELECTED DRAWING: Figure 1
Patent JP-2016210224-A (JP)
Title: Control device of driving device
Inventor: TABATA ATSUSHI
IPC: B60L50/16
Filed: 2015-04-30
Abstract: PROBLEM TO BE SOLVED: To suppress reduction in power transmission efficiency of a driving device during traveling of a motor.SOLUTION: A hybrid vehicle includes: an engine; a first MG (motor generator); a second MG; a transmission; a differential device which has a carrier connected to the engine through the transmission, a sun gear connected to the first MG and a ring gear connected to the second MG and a driving wheel. In the hybrid vehicle, a control device selects an engine stop mode B for controlling the first MG so that the first MG is made into a rotation state while maintaining the engine in a stop state and making the transmission into a neutral state when an ATF (Automatic Transmission Fluid)temperature (the temperature of oil in a driving device including the transmission and the differential device) is less than a low temperature threshold value Tlow during traveling of a motor which stops the engine and travels using the second MG.SELECTED DRAWING: Figure 7
Patent JP-2015179522-A (JP)
Title: Apparatus and methods for widget intercommunication in wireless communication environment
Inventor: MARK LESLIE CAUNTER
IPC: G06F9/445
Filed: 2015-05-01
Abstract: PROBLEM TO BE SOLVED: To enable dynamic synchronization and easy customization of a layout of a migratable application graphical user interface widget between a plurality of heterogeneous device platforms in a wireless communication environment.SOLUTION: Widget identification and a widget configuration are remotely recorded in a user account data structure in response to installation of a widget in a platform independent presentation runtime of a first user device. An update to a second user device associated with the user account data structure is applied in response to a determination that a second user device runtime lacks a corresponding configured widget. Customization is performed dependent upon usage of the first user device and the second user device.
Patent JP-2016213294-A (JP)
Title: Concentrator photovoltaic module
Inventor: NAGAI HIROKAZU
IPC: H01L31/054
Filed: 2015-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a concentrator photovoltaic power generation device in which increase in generated power is achieved by preventing reduction in efficiency during power generation.SOLUTION: A concentrator photovoltaic power generation device includes a lens substrate 3 where a plurality of lenses 31 are formed in a plane, and a power generation substrate 4 where a plurality of power generation cells 51, corresponding to the lenses 31, are formed in a plane. They are assembled while deviating the optical axis L1 of each lens 31 and the optical axis L2 of each power generation cell 51, previously in a direction for cancelling the deviation of the optical axes L1, L2 of the lens 31 and a corresponding power generation cell 51 due to difference in the expansion amount in the plane direction of the lens substrate 3 and power generation substrate 4 caused by temperature change from the assembly time. On the front surface of the power generation cell 51, a homogenizer 52 is provided while aligning the optical axes thus constituting a receiver 5.SELECTED DRAWING: Figure 3
Patent JP-2016211427-A (JP)
Title: Cylinder block
Inventor: IGUCHI KATSUYUKI
IPC: F02F1/00
Filed: 2015-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder block increased in a thickness of a partition wall while securing a space for allowing cooling water to flow between the partition wall partitioning cylinder liner insertion holes and a cylinder liner.SOLUTION: In a cylinder block including a plurality of cylinder liner insertion holes, a cylinder liner 3, head bolt bosses 5a, 5b, a partition wall 8 formed between the head bolt bosses 5a, 5b and partitioning the plurality of cylinder liner insertion holes, and a cooling water chamber 6, the partition wall 8 has an oblique rib 9 as a rib portion formed integrally with the partition wall 8 in a manner that a reference line B1 passing an intersection point P of a virtual line V and a central line C connecting centers of the plurality of cylinder liner insertion holes is inclined by a prescribed angle to a side having a wider space in two cooling water chambers 6, 6' disposed in opposition to each other through the partition wall 8, with respect to the virtual line V dividing an interval in a cylinder row direction of the head bolt bosses 5a, 5b into two, and the rib is thickened in comparison with the partition wall 8 on the basis of the reference line B1 inclined by the prescribed angle.SELECTED DRAWING: Figure 7
Patent JP-2016213989-A (JP)
Title: Semiconductor device and motor drive method
Inventor: NAKANO KENICHI
IPC: H02P27/06
Filed: 2015-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of reducing the loss irrespective of current area.SOLUTION: A semiconductor device in an embodiment, includes: a main switching circuit; at least one sub switching circuit; and a switch control circuit. The main switching circuit drives a motor by controlling to switch a current flowing on the motor. The sub switching circuit is connected to the main switching circuit in parallel, and when the sub switching circuit is driven, a part of the current is supplied to the motor. The switch control circuit controls the sub switching circuit to be driven or not according to the current.SELECTED DRAWING: Figure 1
Patent JP-2016220151-A (JP)
Title: Transmission unit and communication system using the same
Inventor: SHIOKAWA AKEMI
IPC: H02B1/42
Filed: 2015-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a transmission unit which is less likely to be affected by noise while lengthening the communication distance, and to provide a communication system using the same.SOLUTION: A transmission unit 6 transmits a current signal containing transmission data to a reception unit 5. The reception unit 5 includes a current measurement unit 50 for measuring the waveform of a current flowing to an electrical path L2 on the secondary of the branch breaker 2 of a distribution panel 10, and a signal extraction unit 51 for extracting a current signal from a waveform measured by the current measurement unit 50. The transmission unit 6 includes a connection 63, a load 60, a switching section 61, and a control section 62. The connection 63 is connected electrically with the electrical path L2. The switching section 61 turns on/off so as to switch a state where a current flows to the load 60 and a state where a current does not flow to the load 60. The control section 62 controls on/off of the switching section 61 so that a current depending on the transmission data flows to the electrical path L2.SELECTED DRAWING: Figure 1
Patent JP-2016218010-A (JP)
Title: Flight type inspection device
Inventor: TEZUKA SHINJI
IPC: G03B15/00
Filed: 2015-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a flight type inspection device capable of inspecting a rust state in the arbitrary place of a structure using anticorrosion steel with high accuracy.SOLUTION: In the flight type inspection device according to the present embodiment, the flight type inspection device includes a flying body including a rotary wing, a driving device for rotating the rotary wing, and a control part for controlling the rotation of the driving device and an imaging apparatus attached to the flying body to be rotatable in an arbitrary direction and imaging an inspection object. The imaging apparatus includes a lens, an optical filter for transmitting the light in a specific wavelength range of the light after passing through the lens, an imaging element for converting the light after passing through the optical filter into an electrical signal, and a lens array which is arranged between the optical filter and the imaging element and in which a plurality of microlenses are arranged in a direction orthogonal to an optical axis. The optical filter includes a plurality of regions having different spectral transmittance.SELECTED DRAWING: Figure 1
Patent JP-2016223905-A (JP)
Title: Radioactive liquid effluent processor and processing method thereof
Inventor: SUSA SHUNSUKE
IPC: B01J20/06
Filed: 2015-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a radioactive liquid effluent processing technique which allows dispersion of Cs concentration in an adsorption tower without reducing the absorptivity to Sr of an adsorbent.SOLUTION: A radioactive liquid effluent processor 10 incudes: an absorption tower 14 filled with an absorbent for absorbing both radioactive Cs and Sr; a radioactive liquid effluent supply part 11 for supplying radioactive liquid effluent to the adsorption tower 14; a treated water tank 17 for storing the radioactive liquid effluent which has passed through the adsorption tower 14; a measurement unit 15 provided on the side face of the adsorption tower 14 with a gamma ray detector 28 for measuring a gamma ray spectrum at each position from an entrance side to an exit side of water conduction of the adsorption tower 14; a concentration distribution derivation part 56 derives a concentration distribution of cesium from the entrance side to the exit side of water conduction of the adsorption tower 14; and a chemical supply control part 52 for causing an alkaline chemical to be supplied to the adsorption tower when determining that the derived concentration distribution is beyond a prescribed concentration range.SELECTED DRAWING: Figure 1
Patent JP-2015180290-A (JP)
Title: Apparatus for controlling position of rotary surgical apparatus
Inventor: TOMAS MATUSAITIS
IPC: A61B17/32
Filed: 2015-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a surgical apparatus which allows easy manipulation and reduction in operation time.SOLUTION: A rotation sensor system is provided in a surgical apparatus having an outer tube 10, an inner rotating member rotatably disposed within the outer tube, and a handpiece 2 coupled to proximal ends of the outer tube and the inner rotating member. The rotation sensor system includes a magnetic member 50 provided on the inner rotating member near the proximal end of the inner rotating member, a magnetically permeable member 60 provided on the outer tube near the proximal end of the outer tube, and a sensor 70 provided on the handpiece to sense magnetic flux of the magnetically permeable member adjacent to the sensor. The sensed magnetic flux can be used to determine the rotational position of the inner rotating member relative to the outer tube. Such information can be used to control the position of a cutting member relative to cutting windows 30, 40 when a surgeon stops rotating the inner rotating member.
Patent JP-2015156403-A (JP)
Title: Exterior material for lithium ion battery
Inventor: TANIGUCHI TOMOAKI
IPC: H01M2/02
Filed: 2015-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an exterior material for a lithium ion battery having excellent moldability. 
     SOLUTION: In an exterior material 1 for a lithium ion battery, a base material layer 11, an adhesive layer 12, a metal foil layer 13, a corrosion protection processing layer 14, an adhesive resin layer 15, and a sealant layer 16 are laminated sequentially, and the stress at 20% elongation (the amount of displacement of 7 mm) are 61.5-71.5 MPa in both the MD direction and the TD direction in the tensile test (specimen width of 6 mm, gauge length of 35 mm, and tensile rate of 300 mm/min). 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2017003139-A (JP)
Title: refrigerator
Inventor: HIGASHINAKA YUJI
IPC: F25D19/00
Filed: 2015-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator not requiring a large storage space when not used, and easy to be held and carried.SOLUTION: A refrigerator includes: a lid made of heat insulation material; a cooling unit comprising a Peltier element fitted to the lid, an internal heat exchanger disposed at a cooling surface side of the Peltier element, and an external heat exchanger disposed at the heat radiation surface side of the Peltier element; and a cold storage box covering an opening formed on the top surface where an article to be cooled is taken in/out, with the lid while facing the side of the internal part heat exchanger. The cold storage box is telescopic by taking air in or out of an air chamber between interior and exterior.SELECTED DRAWING: Figure 1
Patent JP-2017001426-A (JP)
Title: Power output device
Inventor: MORI HIDEFUMI
IPC: B60L50/16
Filed: 2015-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a power output device simplifying a structure and improving durability of a brush, although including an internal combustion engine and a rotary electric machine.SOLUTION: A power output device 100 includes: an internal combustion engine 1; a coupling motor 10 including an inner rotor 11 connected to the internal combustion engine 1 so that rotary driving force can be transmitted and an outer rotor 12 connected to a vehicle driving mechanism 7 so that rotary driving force can be transmitted; a slip ring 16b rotating integrally with the inner rotor 11; an inverter 30 for receiving and supplying power to the slip ring 16b via a brush 17; a restraint device 20 for rotation of the inner rotor 11 in an opposite direction to a direction during an operation time of the internal combustion engine 1; and an ECU 32. The inner rotor 11 includes a three-phase winding 11a electrically connected to the slip ring 16b. The outer rotor 12 includes a permanent magnet 12a. When the ECU 32 stops the internal combustion engine 1 while supplying power to the slip ring 16b, the rotation of the inner rotor 11 is restrained by the restraint device 20.SELECTED DRAWING: Figure 1
Patent JP-2017005861-A (JP)
Title: Resonance type bidirectional dc/dc converter
Inventor: SUEHIRO YUTAKA
IPC: H02M3/335
Filed: 2015-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a large capacity resonance type bidirectional DC/DC converter capable of bidirectional operation switching of double current rectification and full wave rectification, and achieving soft switching.SOLUTION: A resonance type bidirectional DC/DC converter includes first through fourth conversion circuits 1-4 constituted of a plurality of switch elements connecting a diode and a capacitor in parallel and performing power conversion, a transformer T1 including a primary winding P1 and a secondary winding S1 connected in series with the secondary winding S2 of a transformer T2, and a control circuit 10 for turning the plurality of switch elements of a third conversion circuit and a fourth conversion circuit on/off so that a series mode or a parallel mode where the secondary winding of the transformer T2 and the secondary winding of the transformer T1 are connected in series or parallel depending on the first voltage or second voltage. The first and second conversion circuits are connected in parallel and supplied with the first voltage, while the third and fourth conversion circuits are connected in parallel while sharing some of the plurality of switch elements, and supplied with the second voltage via the smoothing reactor.SELECTED DRAWING: Figure 1