baber/WOPTO huggingface dataset:
Patent JP-2014200981-A (JP)
Title: Injection molded article
Inventor: NAGASHIMA HIROMITSU
IPC: B29C45/76
Filed: 2013-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an injection molded article that is closer to the design value thereof.SOLUTION: The injection molded article is obtained via: a resin injection step in which thermoplastic resin in molten state is injected into a cavity CT provided with a plurality of gates GT1 and GT2; and a resin cooling step in which the molted state thermoplastic resin injected into the cavity CT is solidified. In the resin injection step, thermoplastic resin in molten state is injected into the cavity CT from one or more than two gate GT1 while the temperature difference between the molten state thermoplastic resin and the metal mold constituting the cavity CT is 50°C or less, after that, thermoplastic resin in molten state is injected into the cavity CT from other one or more than two gate GT2 different from gate GT1 into which the molten state thermoplastic resin is injected previously. The thermoplastic resin is a designated resin and contains one or both of bright pigment and black pigment.
Patent JP-2014202696-A (JP)
Title: Electrical leak detection method
Inventor: ISOMINE KOJI
IPC: G01R31/02
Filed: 2013-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an electrical leak detection method for detecting electrical leak with a small number of components accurately.SOLUTION: In a first measured circuit 105, a voltage divider R11, a rectifier D11, and a current detection resistor Rg1 are connected in series between a negative terminal 121 of a first high-voltage power source 120 and ground 200. When a drop voltage in the current detection resistor Rg1 is detected on the positive side of an allowable range x, a fault of a positive-side high-voltage cable 132 is determined. When the drop voltage is detected on the negative side of the allowable range x, a fault of a negative-side high-voltage cable 131 is determined.
Patent JP-2014207287-A (JP)
Title: Semiconductor device provided with hemt
Inventor: KOYAMA KAZUHIRO
IPC: H01L29/41
Filed: 2013-04-11
Abstract: PROBLEM TO BE SOLVED: To suppress a maximum current from becoming smaller in a semiconductor device provided with a normally-off type HEMT.SOLUTION: A gate recess 7, the width on bottom face side of which is narrower than the width on opening side and the opposite side faces of which are inclined relative to the boundary of first and second semiconductor layers 3, 4, is formed, and a gate electrode 9 is disposed along the side faces of the gate recess 7. The gate recess 7 is designed so that, when a voltage greater than or equal to a prescribed threshold is applied to the gate electrode 9, a second two-dimensional electro gas layer 6b due to the gate voltage is generated in a second semiconductor layer 3 partly overlapping a first two-dimensional electro gas layer 6a. This makes it possible to suppress the formation of a small electron density region, and to suppress a maximum current from becoming smaller.
Patent JP-2014208947-A (JP)
Title: Locking system
Inventor: NAITO KAZUTAKA
IPC: E05B49/00
Filed: 2013-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a locking system which can improve user-friendliness and vehicle crime prevention with respect to door locking.SOLUTION: Locking/unlocking of a door 4 is electrically performed by a door locking mechanism 61. An opening/closing state of the door 4 is detected by a door opening/closing detector 42. A control device 2 performs locking/unlocking control of the door 4 by the door locking mechanism 61 on the basis of the detection result of the door opening/closing detector 42 and the result of communication performed between it and a portable communication device 3. When a CPU 20 of the control device 2 determines that an opening/closing state of the door 4 obtained by an input part 23 changes from a closing state to an opening state and the opening degree of the door 4 is a predetermined value or less, a search signal is sent by a wireless communication part 26 to search for the portable communication device 3, and when a response signal is not received, the CPU instructs a voice output control device 62 and/or a lamp control device 63 to execute notification.
Patent JP-2014209293-A (JP)
Title: Route searching device, self-propelled working apparatus, program, and recording medium
Inventor: YAMAMOTO KUNITOSHI
IPC: G01C21/34
Filed: 2013-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a self-propelled working apparatus that searches for a route from a start point to a goal point and moves by itself in an environment such as a cafe where dynamic obstacles may be present.SOLUTION: A self-propelled image forming apparatus 12 uses dynamic obstacle information in an area where the apparatus can move by itself when searching for a route from a start point S from a goal point G in a cafe 10. The self-propelled image forming apparatus 12 sets encounter probability of routes high where the dynamic obstacle information is present in the past and selects a route with the lowest encounter probability from among the routes, and when dynamic obstacles are actually present on a route, takes the encounter probability of the route as 1 and does not select the route.
Patent JP-2014212830-A (JP)
Title: Antislip shoe sole and shoe including the same
Inventor: SAKURAI YOSHIMASA
IPC: A43B13/14
Filed: 2013-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an antislip shoe sole having excellent antislip properties in the back-and-forth and right-and-left direction, and to provide a shoe including the same.SOLUTION: An antislip shoe sole joined to the bottom face of a shoe includes a plurality of ground contact blocks each having a smooth ground contact face and a side face that is a substantially perpendicular face to the ground contact face. A shape of the ground contact face of the ground contact block is a rectangle in which a ratio between a short side and a long side is 1:2-1:10. The plurality of ground contact blocks are regularly arranged with a prescribed pitch in the back-and-forth direction in a state that the long sides are inclined by a prescribed angle from the right-and-left direction of the shoe to form a block line, and a plurality of block lines are disposed with linear grooves extending in the back-and-forth direction sandwiched therebetween.
Patent JP-2014224837-A (JP)
Title: Image display device
Inventor: USHIYAMA AKINOBU
IPC: G09F9/00
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical film that can improve the appearance of a display screen in observation with respect to a normal line of the display screen from an oblique direction, a transfer body for an optical film, and an image display device.SOLUTION: An optical film 3 has, laminated in order, an optical function layer of a linear polarization plate 5, a retardation layer 9 for a 1/2 wavelength plate that provides transmitted light with a phase difference of 1/2 wavelength, a retardation layer 8 for a 1/4 wavelength plate that provides transmitted light with a phase difference of 1/4 wavelength, and a positive C-plate 17 that has the in-plane refractive index smaller than the refractive index in the thickness direction, where the positive C-plate 17 has a retardation Rth in the thickness direction satisfying -140 nm≤Rth≤-40 nm.
Patent JP-2014214012-A (JP)
Title: Feeding device of powder and granule
Inventor: ENDO KOJI
IPC: B02C4/28
Filed: 2013-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a feeding device of powders and granules capable of continuously achieving air pressure transportation while preventing the adherence and blowing up of the powders and granules in the device when a material to make the powders and granules is crushed and transported by air pressure.SOLUTION: A feeding device of powders and granules comprises: a rotary feeder 102 to feed a material to make the powders and granules downward; a pair of crushing drums 104A and 104B which are disposed so as to be separated with a predetermined gap mutually facing outer peripheral surfaces and which are rotatable in a direction from upward to a narrowest part 112; and a casing 106. In the feeding device of the powders and granules,: the casing 106 has an upper housing part, a lower housing part 118 and an intermediate housing part 120 so that a predetermined annular clearance 122 is formed between the outer peripheral surface of the rotary feeder 102 and the casing 106; an inflow opening to charge the material is disposed at the upper part of the upper housing part; and an outflow opening to outflow the powders and granules is disposed at the lower part of the lower housing part 118.
Patent JP-2014207844-A (JP)
Title: Structure of electric generator/motor
Inventor: KOMIYAMA TOSHIAKI
IPC: H02K21/02
Filed: 2013-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a salient pole type synchronous motor/generator capable of improving efficiency at a low speed operation with means of eliminating cogging enabled by the same component configuration as the conventional motors/generators.SOLUTION: The conventional motors/generators is an assembling structure in which arcuate core pieces 20-S divided in a pole pitch unit are shifted at an iron core part by a dividing pitch of a magnetic pole pitch. By shifting by an angle obtained by equally dividing the pole pitch into a plurality, cogging may be cancelled between neighboring divided core pieces.
Patent JP-2013155386-A (JP)
Title: Method for producing polypropylene-based resin pre-foamed particle
Inventor: MIURA SHINTARO
IPC: C08J9/18
Filed: 2013-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene-based resin pre-foamed particle that can produce a polypropylene-based resin in-mold foam-molded body excellent in dimensional properties and having good surface qualities, under broad molding conditions.SOLUTION: In a method for producing a polypropylene-based resin pre-foamed particle, a polypropylene-based resin composition (X) comprising 85-99 wt.% of a polypropylene-based resin (A) having 140°C or lower resin melting point, and 1-15 wt.% of a polypropylene-based resin (B) having 160°C or higher resin melting point is annealed in an aqueous dispersant at a temperature of (a melting peak end temperature of the polypropylene-based resin (A) in differential scanning calorimetry)+(1°C or less). The polypropylene-based pre-foamed particle has two melting peaks in a DSC curve obtained through the differential scanning calorimetry when raising temperature at a rate of 10°C/min from 40°C to 200°C, where the high temperature side melting peak is 150°C or higher and the low temperature side melting peak is 132,5°C or higher but lower than 140°C, the ratio of the high temperature side melting peak heat quantity to the melting peaks total heat quantity is 10-50%, and the rate of expansion is 5- to 45-fold.
Patent JP-2013178570-A (JP)
Title: Method and apparatus for removing noise from electronic signal
Inventor: BURNETT GREGORY C
IPC: H04R3/00
Filed: 2013-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for removing acoustic noise from human speech, in which noise is removed irrespective of the type, magnitude or orientation of noise to restore a signal after the removal.SOLUTION: A system includes a microphone and a sensor connected to a processor. The microphone receives acoustic signals and a VAD supplies a signal of a binary 1 when speech (both voiced and unvoiced) is occurring and of a binary 0 in the absence of speech. The processor includes a denoising algorithm, and it generates transfer functions. The transfer functions include a transfer function generated in response to a determination that voicing information is not present in the acoustic signal received during a specified time period. Also, the transfer functions include a transfer function generated in response to a determination that voicing information is present in the acoustic signal during a specified time period. At least one denoised acoustic data stream is generated using the transfer functions.
Patent JP-2014229065-A (JP)
Title: Device cooling system and control method thereof
Inventor: NAKATA TATSUYA
IPC: G06F1/20
Filed: 2013-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a device cooling system in capable of improving controllability of cooling performance, while enhancing operation efficiency, and a control method of the device cooling system.SOLUTION: A system for cooling a device 80 arranged in a predetermined space F includes: heat source units 30, 31 for supplying cooled refrigerant; an air-cooling unit 10 which receives the refrigerant to absorb heat from the air in the predetermined space F, and cools the air; a liquid-cooling unit 20 which receives the refrigerant to absorb heat from the device 80 arranged in thermal contact therewith, to cool the device 80; a circulation piping 40 arranged so that the refrigerant circulates in the heat source unit 31, the air-cooling unit 10 and the liquid-cooling unit 20; and flow bypass units 50, 51 which guide the refrigerant to the liquid-cooling unit 20 by bypassing the air-cooling unit 10 and adjust a flow rate of the bypassing refrigerant.
Patent JP-2014228211-A (JP)
Title: Heat exchange device
Inventor: HASEGAWA KOHEI
IPC: F24F7/08
Filed: 2013-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchange device capable of restraining a product size and a product cost from increasing by using one motor type, contributing to power consumption cut, and preventing a heat exchanger from being frozen without stopping ventilation even at a low outdoor temperature.SOLUTION: A heat exchange device comprises: a main body 1 including therein an air-supply-side fan 16, an exhaust-side fan 14, one double-axis fan motor 17 driving the air-supply-side fan 16 and the exhaust-side fan 14, and a heat exchanger 10; a first air-supply path A formed in the main body 1; an exhaust path B formed in the main body 1; a second air-supply path C formed in the main body 1, attracting outdoor air from an outdoor air inlet by the air-supply-side fan 16, and supplying the outdoor air into a room from an air-supply outlet without via the air-supply path; first switching means provided on the first air-supply path A and opening or closing the outdoor air inlet; and second switching means provided on the first air-supply path A and switching between the first air-supply path A and the second air-supply path C.
Patent JP-2014229522-A (JP)
Title: Power supply system, and method of preheating battery
Inventor: INOUE KAZUHIKO
IPC: H01M10/60
Filed: 2013-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a power supply system or the like capable of heating an electrolyte with efficiency under a low-temperature environment, for example, and of enhancing an ionic conductivity.SOLUTION: A power supply system comprises: a main battery 6 including a positive electrode, a negative electrode, and an electrolyte; and a high-frequency wave generation device 7 for applying a high-frequency voltage to the electrodes of the main battery. The high-frequency wave generation device 7 is operated to apply the high-frequency voltage between the electrodes of the main battery 6, and thereby, the electrolyte is heated.
Patent JP-2014229160-A (JP)
Title: Information processor, control method of information processor, and program
Inventor: HAYASHI KIMIO
IPC: G06F3/12
Filed: 2013-05-24
Abstract: PROBLEM TO BE SOLVED: To notify a manager of notification information based on an error initially generated even in the state in which a plurality of errors are generated in any printing process.SOLUTION: An information processor performs processing for executing first processing on a part constituting a product corresponding to a print order accepted, and processing for executing second processing on the part. When determining, by the processing executed on the part, that errors are generated in the first processing and the second processing, the information processor generates one error notification on the basis of fist error information of the error generated in the first processing, and second error information of the error generated in the second processing. Then, the information processor notifies a manager of the error notification generated.
Patent JP-2014227120-A (JP)
Title: Vehicular seat
Inventor: YASUDA KENZO
IPC: B60N2/68
Filed: 2013-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular seat capable of simultaneously materializing both weight saving and improvement of rigidity of a fastening part with a reclining mechanism in a resin seat back framework.SOLUTION: A seat back frame is formed of a resin, and a metal bracket 50 has an outer metal bracket 52 and an inner metal bracket 54. A base part 52A of the outer metal bracket 52 is disposed in a state that the base part 52A comes into face-to-face contact with the outer face 22A of a side frame base part 22 of the seat back frame, and a base part 54A of the inner metal bracket 54 is disposed in a state that the base part 54A comes into face-to-face contact with the inner face 22B of the side frame base part 22. Bolts 70, 72 penetrate the outer metal bracket 52, the side frame base part 22 and the inner metal bracket 54, and the metal bracket 50 and the side frame base part 22 are fastened by the bolts 70, 72 and nuts 74, 76.
Patent JP-2013225517-A (JP)
Title: Packaging material for battery
Inventor: AKITA HIROHISA
IPC: H01M2/02
Filed: 2013-05-27
Abstract: PROBLEM TO BE SOLVED: To provide packaging material for a battery which exhibits a stable seal property, a thermal resistance property, insulation property and formability.SOLUTION: Packaging material for a battery is configured by successively laminating, at least, a base material layer 12, a metal foil layer 13 comprising a chemical conversion layer 13a at least on one side, an acid-modified polyolefin layer 16, and a heat seal layer 14 composed of a high-melting point polypropylene layer 17 and an ethylene/propylene random copolymer layer 18. The high-melting point polypropylene layer 17, having a melting point of 150°C or more, is provided to a metal foil layer 13 side from the ethylene/propylene random copolymer layer 18.
Patent JP-2014235185-A (JP)
Title: Display device
Inventor: MORO SHUJI
IPC: G09F9/00
Filed: 2013-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which occurence of display unevenness and distortion of a front plate surface is suppressed.SOLUTION: A display device includes: a display panel having a pair of substrates bonded to each other in a seal area along its own outer edge; a transparent plate opposed to the display panel; an optical film that is provided on a surface of the display panel opposed to the transparent plate and has an outer edge at a position that overlaps the seal area; and a resin layer that is sandwiched between the optical film and the transparent plate.
Patent JP-2014233440-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that enhanced amusement in a game.SOLUTION: A Pachinko game machine controls a display mode of a reservation display pattern to one of a normal mode (blue), a special mode (white or gray), and a notice mode (yellow, green, red, and rainbow color). The special mode changes to the notice mode more easily than the normal mode. The display mode of specific display is controlled such that a ratio of resulting in a specific game state becomes smaller when the special mode is not changed to another display mode until predetermined timing after changing the display mode of specific display to the special mode than when the display mode of specific display is in a normal state lastly.
Patent JP-2014234877-A (JP)
Title: Flow control device
Inventor: CHEN CHUN HON
IPC: F16K1/22
Filed: 2013-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a flow control device which achieves extremely good airtightness even when used in a high temperature/high pressure or strong acid/strong alkali environment.SOLUTION: A flow control device includes: a case 10 where a passage 11 is formed from the inner annular wall 11, the case 10 having an inner annular wall 11 and an outer annular wall; a first support 20 where a shaft hole communicating with the passage 111 is provided, the first support 20 being provided at the case 10; a main driving shaft 40 rotatably provided at the shaft hole 21; and an oval valve plate 70 which is rotatably provided in the passage 111 and is connected with the main driving shaft 40. The main driving shaft 40 is capable of driving the oval valve plate 70 for opening and closing the passage 111.
Patent JP-2014234221-A (JP)
Title: Compact bottle
Inventor: KITANO BUNICHI
IPC: B65D41/28
Filed: 2013-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a compact bottle type canteen which has a certain degree of durability which is lower than that of a durable type canteen, and can be used repeatedly as a canteen substitute.SOLUTION: A compact bottle is composed of a body 2, a plug 3, and a cap 4. The body 2 has an opening base portion 21 equipped with a screw on an inside wall. The plug 3 has an upper plug portion 31, a collar portion 33, a lower plug portion 34, and a liquid channel 35 penetrating all of them. Inside walls of the upper plug portion 31 and the lower plug portion 34 respectively have screws 36 and 37. The cap 4 is equipped with a screw on an inside wall. The screw 36 of the upper plug portion 31 engages with the screw of the cap, and the screw 37 of the lower plug portion engages with the screw 23 of the body.
Patent JP-2014233810-A (JP)
Title: Driver screw holding tool
Inventor: TOMATSU SHINYA
IPC: B25B23/10
Filed: 2013-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a driver screw holding tool which prevents an end of a cylindrical body screw holding tool from being clamped between a screw and a screw-fastening member and enables fastening to the last at a stroke when an electric screwdriver is used.SOLUTION: A screw holding tool which consists of a soft cylindrical body capable of being fitted with the tip of a screwdriver and is used to prevent a screw to be fastened with a screwdriver from coming off from the screwdriver during a fastening work by keeping the screw inserted into and retained in the cylindrical body with the screwdriver is characterized in that a longitudinal slit is formed in a part where the cylindrical body screw is inserted so that the part can expand into a bell shape under the rotation of the screwdriver.
Patent JP-2014234906-A (JP)
Title: Water and hot-water supply hose
Inventor: KAWASAKI TAKANOBU
IPC: B32B25/08
Filed: 2013-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a water and hot-water supply hose that has a longer life than that of a conventional one.SOLUTION: A water and hot-water supply hose 1 comprises: an inner surface layer tube 2 composed of an inner layer 2a and an outer layer 2b; a reinforcing layer 3 formed around the outer layer; and an outer surface resin layer 4 that covers the reinforcing layer 3. The inner layer 2a is made of a crosslinked polyethylene. The outer layer 2b is made of a thermoplastic elastomer, and the outer layer 2b contains a phenol-based antioxidant and a phosphorus-based antioxidant. The content of the phosphorus-based antioxidant in the outer layer is 2.0 wt% or more.