baber/WOPTO huggingface dataset:
Patent JP-2012162733-A (JP)
Title: Resin coated metal pigment and method of producing the same
Inventor: YUNAZAR FAHMI
IPC: C09C3/04
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a resin coated metal pigment showing little decrease in the color tone, such as brightness, concealment property and a flip-flop feeling by the resin coating, and having excellent adhesiveness and chemical resistance.SOLUTION: The resin coated metal pigment contains 100 parts by weight of a metal pigment and 0.1 to 50 parts by weight of a resin adhering to the surface of the metal pigment. The resin coated metal pigment is obtained by partially circulating a slurry liquid containing the metal pigment in an external circulation type vessel during a resin coating process in a reaction tank, and applying vibration treatment with ultrasonic waves to the external circulation type vessel.
Patent JP-2013226221-A (JP)
Title: Vacuum cleaner
Inventor: NAKAO HIROSHI
IPC: A47L9/02
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner that is extremely easy to attach and detach a first suction device and a second suction device.SOLUTION: Provided is a vacuum cleaner that includes: an operation means 9 for conducting each driving operation of the vacuum cleaner; a first suction device 31 communicated with an electric blower 2; a second suction device 34 having a suction opening port in a bottom surface thereof, which is attachable to and detachable from the first suction device 31; a lock mechanism for connecting and holding the first suction device 31 and the second suction device 34; and a solenoid 18 for driving the lock mechanism built in the second suction device 34. The lock mechanism is usually biased mechanically in a locking direction to drive the solenoid 18 in such a direction that the solenoid releases the lock mechanism 41 only during a drive current supply to the solenoid 18. When a power contact 19 of the first suction device 31 is connected to a power receiving contact 3 of the second suction device34, the drive current is supplied to the solenoid 18 by the operation of the operation means 9. When not connected, the drive current can be supplied to the solenoid 18 for only a prescribed short period.
Patent JP-2013229725-A (JP)
Title: Wireless microphone and voice communication system
Inventor: KAJIWARA HIDEO
IPC: H04B1/16
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a voice communication system and wireless microphone which can prevent interference even when a plurality of independent communication systems are arranged.SOLUTION: A wireless microphone 10 receives an identification pattern IP in common with a reception device 50 and stores it in a memory 26a. The reception device 50 transmits the identification pattern IP to the wireless microphone 10 and stores it in a memory 55b. In wireless voice communication, the wireless microphone 10 adds the identification pattern IP stored in the memory 26a to a voice signal and transmits it to the reception device 50. The reception device 50 compares the received identification pattern IP with the identification pattern IP stored in the memory 55b and, only when they are matched with each other, performs demodulation processing and output to a speaker side.
Patent JP-2013229186-A (JP)
Title: Organic led element, translucent substrate, and translucent substrate manufacturing method
Inventor: FUJIWARA AKIO
IPC: H05B33/22
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an organic LED element in which coloring is significantly restrained.SOLUTION: An organic LED element has: a transparent substrate; a light scattering layer formed on the transparent substrate; a first transparent electrode layer formed on the light scattering layer; an organic light emitting layer formed on the first electrode layer; and a second electrode layer formed on the organic light emitting layer. The light scattering layer has a base material made of glass, and plural scattering substances dispersed in the base material. A coating layer containing metal oxide and/or metal oxynitride is provided between the light scattering layer and the first electrode layer. The coating layer has a small difference between an oxidation degree on an interface with the first electrode layer and an internal oxidation degree.
Patent JP-2013231460-A (JP)
Title: Fluid control device
Inventor: INADA TOSHIYUKI
IPC: F17D1/02
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a fluid control device which reduces a number of components and can easily perform change such as increasing or decreasing a number of rows.SOLUTION: A fluid control device includes multiple-row (three-row) passage blocks 21 disposed in multiple rows, as passage blocks in a lower layer. The multiple-row passage block 21 supports an inlet-side projecting portion 16b of a flow rate controller 16 and two inlet-side on-off valves 14, 15 disposed in series therewith, in three rows. In the multiple-row passage block 21, longitudinal passages each for allowing communication between the passages of fluid controllers that are arranged in series, and lateral passages each for allowing communication between fluid controllers in adjacent rows, are provided.
Patent JP-2013233184-A (JP)
Title: Wearable human support device
Inventor: HASEGAWA YASUHISA
IPC: B25J9/06
Filed: 2012-05-02
Abstract: PROBLEM TO BE SOLVED: To prevent a wearer from falling backward when the wearer bends down.SOLUTION: A wearable human support device 10 includes an abutting member 20, a support member 30, and an angle adjusting mechanism 40. The angle adjusting mechanism 40 includes a pulley 50, a timing belt 60, and a housing 70. The pulley 50 is rotatably provided at the lower end of the support member 30 to roll on a floor surface according to the position of lifting of the hips of a wearer H. The timing belt 60 is wound around the pulley 50. One end of the timing belt is connected to a first connection part 35 fixed to the lower end of a cylinder 32 of the support member 30, and the other end is connected to a second connection part 36 tied to an ankle of the wearer H with a strap 124, etc. As the wearer H bends down, the pulley 50 rolls backward from the wearer H and inclines the support member 30 in a direction of approaching a horizontal state from an erected state, so that the inclination angle of the support member 30 is adjusted.
Patent JP-2013234813-A (JP)
Title: Chemical feed system
Inventor: UKIANA YUJI
IPC: F22B37/56
Filed: 2012-05-10
Abstract: PROBLEM TO BE SOLVED: To appropriately control an injection rate of a condensate treatment agent or boiler compounds so as to prevent pipe corrosion.SOLUTION: A chemical feed system provided with a chemical feed means 4 for injecting a condensate treatment agent or boiler compounds into the drain water generated from load equipment 3 that uses steam supplied from a steam supply source 2 includes: drain flow rate measurement means 5A and 5B that measure a flow rate of the drain water discharged from the load equipment 3 and calculate an integrated value; and a chemical feed amount calculation means 5E for calculating the chemical feed amount of the chemical feed means 4 based on the integrated value of the flow rate of the drain water calculated by the drain flow rate measurement means 5A and 5B.
Patent JP-2013236709-A (JP)
Title: Game machine
Inventor: KOJIMA TOSHIYUKI
IPC: A63F7/02
Filed: 2012-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of giving a novel impact to a player.SOLUTION: A plate member and a rear unit 41 are provided on a game board attached to a game machine. The rear unit 41 includes a decoration member 141 and a movable body 68. The decoration member 141 is attached at a position to enclose a center area A1 of the rear unit 41, and a surface of the decoration member is mirrored. The movable body 68 is movable between a stand-by position set on a rear side of the decoration member 141 and an exposed position set in the center area A1. When the movable body 68 is located at the stand-by position, the movable body 68 is invisible or hardly visible because the movable body is located on the rear side of the decoration member 141. When the movable body 68 moves from the stand-by position to the exposed position, the movable body 68 is visible through the plate member and is reflected on the surface of the decoration member 141.
Patent JP-2013239626-A (JP)
Title: Exposure device
Inventor: KAJIYAMA KOICHI
IPC: B41J2/455
Filed: 2012-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device capable of densely arranging an exposure light source on a substrate by laminating the exposure light source and a connection terminal on the substrate in the vertical direction and arranging them thereon.SOLUTION: An exposure device includes: a transparent substrate 1; an exposure light source 2 which is arranged on the transparent substrate 1 and radiates exposure light L; a connection terminal 3 which is laminated and arranged on the side opposite to the transparent substrate 1 across the exposure light source 2; and a drive electrode 4 which electrically connects the exposure light source 2 and the connection terminal 3.
Patent JP-2013243820-A (JP)
Title: Protector for wire harness and arrangement structure of wire harness
Inventor: ASAYAMA MASAHIKO
IPC: H02G3/04
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To easily and unfailingly twist a wire harness in a predetermined direction at a housing section and facilitate the arrangement work of the wire harness which involves twisting of the wire harness.SOLUTION: A protector 1 for a wire harness has a U shaped cross section composed of a bottom wall 11 and both side walls 12, and the wire harness W is arranged in the protector 1 for the wire harness. A rib 50, including an inclined surface part 51 which brings a width direction one end side of a large curvature part W1a on a lateral cross section of the wire harness W1 having an oval cross section so as to be higher than the other end side thereby twisting the wire harness W1 in a given direction, is provided in a wire harness fixed position P of the bottom wall 11 so as to protrude therefrom.
Patent JP-2013240505-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2012-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing a decrease in interest of a player by increasing power of appeal by a decorative body.SOLUTION: A Pachinko machine 1 includes: a game area where game balls are shot by operation of a player; a plate-shaped back upper decorative body 3306 placed in the game area in the frontal view and is in a back upper performance unit 3300 having in its front surface decoration with colors that become lower in brightness as it goes to a central side from an outer peripheral side; and an LED 3307a of a back upper decorative board 3307 which is placed nearly along the outer periphery of the frontal view decoration at the back side of the back upper decorative body 3306 and emits light forward in accordance with a game state that changes as game balls are shot in the game area.
Patent JP-2013245608-A (JP)
Title: Engine
Inventor: WATABE TAKAHIRO
IPC: F01P3/02
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To prevent mixing-in of oil to cooling water and mixing-in of the cooling water to the oil, caused by abnormality of a seal member.SOLUTION: An engine 1 includes an engine body 2 for opening an outlet side passage 12 of cooling water on a front end surface 3a, a front cover 6 fixed to the engine body 2 by a bolt B1 and having a water communication passage 22 communicating with the outlet side passage 12, a water outlet member 40 fixed to the front cover, and a water seal member 27 and an oil seal member 28 interposed between the engine body 2 and the front cover 6. The front cover 6 has a fastening part 30 (abutment part) for abutting on the engine body 2 in an area between both seal members 27 and 28, and a bolt hole H1 formed in the fastening part 30 so as to penetrate through the front cover 6. The fastening part 30 is formed with a first groove part 32 for communicating with a space formed between both seal members 27 and 28 and guiding liquid (oil/cooling water) intruded into this space to the bolt hole H1.
Patent JP-2012153985-A (JP)
Title: Electrolytic pulverization method for scrap containing conductive metal oxide
Inventor: KAWAMURA HISAFUMI
IPC: C25B1/00
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an efficient pulverization method for conductive oxide by electrolysis by using an effective electrolytic reaction in continuous and stable pulverization of scrap containing conductive oxide.SOLUTION: In the method for pulverizing the scrap containing conductive metal oxide into a hydroxide by electrolysis, the metal hydroxide concentration in the electrolytic reaction system is controlled to 0.1 to 20 g/L in the electrolytic treatment.
Patent JP-2012247783-A (JP)
Title: Display device
Inventor: PARK SONG-SIK
IPC: G09F9/00
Filed: 2012-05-28
Abstract: PROBLEM TO BE SOLVED: To improve color shift and prevent the degradation of image quality due to moire, with respect to a display device.SOLUTION: The display device comprises an optical film for a display device, which comprises: a background layer disposed in front of a display panel; and a lens section which is formed on the background layer and includes a plurality of engraved or raised patterns spaced apart from each other to diffuse incident light in an emission direction. A spacing τ and a pitch T of the plurality of patterns are determined by an m value deduced from the following formulae that are derived from Fourier series.
Patent JP-2013248628-A (JP)
Title: Flux for solder joint and manufacturing method thereof
Inventor: MOTOMURA KOJI
IPC: B23K35/363
Filed: 2012-05-30
Abstract: PROBLEM TO BE SOLVED: To form a solder joint having sufficient strength and durability by causing an activator having reducibility contained in a flux to effectively act on each electrode upon formation of the solder joint.SOLUTION: A flux for solder joint contains a substrate that contains a resin component and has fluidity and particles of a solid component, wherein the solid component contains an activator that has an action to reduce a metal oxide and flaky or scaly metal powder and wherein an average particle size Da of the activator is larger than the average value Lcav of thickness Lc of the metal powder.
Patent JP-2013248581-A (JP)
Title: Filtering apparatus and filtering method
Inventor: OYABU NAOTAKA
IPC: B01D63/00
Filed: 2012-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a filtering apparatus capable of improving a cleaning effect of a hollow fiber membrane during filtering or cleaning by partially increasing influent quantity to a hollow fiber membrane module.SOLUTION: A filtering apparatus includes: a plurality of hollow fiber membrane modules each including a hollow fiber membrane, a cylindrical case for storing the membrane, first pipe ports formed on a side face of the case and second pipe ports formed on end faces of the case; and a joint. The joint has a circular pipe shape whose side face is extended in a longitudinal direction, includes an inner pipe on the inside and a plurality of connection ports arrayed on the side face and is connected to the second pipe ports respectively through the connection ports. The inner pipe has a plurality of holes on its side face and can be moved in a rotational/longitudinal direction around the pipe center of the joint. A part of the plurality of holes of the inner pipe is overlapped to the connection port of the joint, and the other parts of the holes are arranged on positions closed by the side face of the joint.
Patent JP-2012169678-A (JP)
Title: Circuit board, semiconductor module using the same, and circuit board manufacturing method
Inventor: KAGA YOICHIRO
IPC: H01L23/36
Filed: 2012-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a circuit board and a semiconductor module of high durability in which cracks of an insulation ceramic substrate are difficult to occur in cooling/heating cycles even when a thick metal circuit board and a metal heat radiation plate are used for withstanding operation in high power of a semiconductor chip.SOLUTION: A circuit board comprises an insulation ceramic substrate, a metal circuit board bonded to one surface of the insulation ceramic substrate and a metal heat radiation plate bonded to another surface of the insulation ceramic substrate. Assuming that a thickness of the insulation ceramic substrate is t(mm), a thickness of the metal circuit board is t(mm), a thickness of the metal heat radiation plate is t(mm) and a fracture toughness value inside the insulation ceramic substrate is K (MPa m), the following expression is satisfied: (t-t)/t/K<1.5.
Patent JP-2012199249-A (JP)
Title: Fuel cell control device
Inventor: YABUKI MASANORI
IPC: H01M8/00
Filed: 2012-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a stable fuel cell control device which is excellent in durability against abrupt voltage drop of a fuel cell and can cope with aging.SOLUTION: The fuel cell control device includes a hydrogen generator 1, a fuel cell stack 3 in which a hydrogen-rich gas that is generated by the hydrogen generator and an oxidant gas are reacted to generate a DC power, a power conversion device 5 which converts the DC power generated by the fuel cell stack to an AC power, for coordinated outputting to a system, a control device 6 which controls a process system required for power generation and the power conversion device, and DC voltage detecting means 9 which measures the generated voltage from the fuel cell stack and inputs it in the power conversion device and control means. The power conversion device 5 is provided with a switching circuit at an input part or an output part. The control device 6, upon dropping of the generated voltage from the power cell stack 3 which is measured with the DC voltage detecting means 9 beyond a set value, turns on/off the switching circuit of the power conversion device 5 by using a switching gate ON/OFF signal, for intermittently controlling input or output of the power conversion device 5.
Patent JP-2013121312-A (JP)
Title: Method of compensating current of pwm converter for environmentally-friendly vehicle
Inventor: KIM SUNG-KYOO
IPC: H02M3/155
Filed: 2012-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an offset compensation value for a current variation amount by an offset value in a delay time of a real current and detected current of a pulsatory current that is output as a chopping wave form from an inductor included in a DC-DC converter for an environmentally-friendly vehicle.SOLUTION: A method includes: determining whether a PWM signal for a switching DC-DC converter is on; comparing a delay time with a rise half cycle size or a descent half cycle size between a detected current and a real current that is output from an inductor; calculating a current variation amount and determining an offset correction value for correcting a current variation amount according to the result of comparing the rise half cycle size or the descent half cycle size with the delay time; and applying the offset correction value to compensate the detected current of the inductor.
Patent JP-2014002295-A (JP)
Title: Method of manufacturing diffraction grating
Inventor: SUKEGAWA TAKASHI
IPC: G02B5/18
Filed: 2012-06-20
Abstract: PROBLEM TO BE SOLVED: To precisely machine grating grooves of a blazed diffraction grating made of a crystalline material comprising GaP or GaAs.SOLUTION: In a method for manufacturing a blazed diffraction grating 10 made of a crystalline material comprising GaP or GaAs, when forming the blazed diffraction grating by forming a plurality of grating grooves 17 on a machined surface of a workpiece W by machining (S150), the grating grooves are formed so that a surface that receives the most incident light among the surfaces that constitute each grating becomes a (110) plane that is a crystal orientation of the crystalline material.
Patent JP-2014001484-A (JP)
Title: Method for producing windproof knitted fabric and composition of the same
Inventor: Hong zhen-hai
IPC: D02G3/04
Filed: 2012-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a windproof knitted fabric from which clothing having a soft feel and comfortable when worn can be produced, and which is increased in knitted fabric density and is provided with windproof and waterproof functions to be formed into highly functional clothing having waterproof, windproof and dustproof functions, thereby being increased in economic value.SOLUTION: In a method for producing a windproof knitted fabric and a composition of the same of the present invention, a yarn which is obtained by blending fibers mainly different in shrinkage and has an intermediate shrinkage between the two shrinkages thereof is knitted in a high knitting density into a structure such as a single layer or double layer structure, or a circular rib structure or a fleece structure. A loop length of the windproof knitted fabric knitted thereby shrinks appropriately under the high knitting density. The windproof knitted fabric is knitted under a condition in which a constant difference is given between a yarn feeding speed and a knitting speed to form a comfortable feel rich in flexibility and elasticity resulting from the knitting method, in the windproof knitted fabric. In addition, the windproof knitted fabric of the present invention is provided with a waterproof effect so as to be formed into a fabric suitable for functional clothing, thereby being increased in economic value.
Patent JP-2013009958-A (JP)
Title: Toothbrush for providing substantially instant feedback
Inventor: BINNER CURT
IPC: A61C17/22
Filed: 2012-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush for providing feedback.SOLUTION: The toothbrush 10 contains a handle 20, a neck 30, a brush head region 40 extending from the neck 30 and including cleaning elements extending from a base thereof, a motion sensor for acquiring data indicative of motion of the toothbrush 10 along at least one direction thereof concurrent with brushing, a microprocessor for analyzing the data indicative of motion of the toothbrush concurrent with brushing, and means to provide feedback to a user of the toothbrush concurrent with brushing, wherein the motion sensor, the microprocessor and the feedback means 26 cooperate to provide the user substantially instant feedback, such that the user may adjust brushing motion while brushing teeth. Further, methods of providing substantially instant feedback to the user of the toothbrush, are also provided.
Patent JP-2014009954-A (JP)
Title: Rain coat
Inventor: MAKINO OSAO
IPC: A41D3/04
Filed: 2012-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a rain coat suitable for wearing in performing a work in rainy weather under an environment polluted with radioactive particles.SOLUTION: A rain coat has a jacket and a lower garment that are respectively formed by sewing multiple multi-layered nonwoven pieces. The jacket has a hood for covering a head part. The lower garment includes: bottoms constituted by inner bottoms and outer bottoms for covering the inner bottoms; a lower garment front body extending upward from a front edge of the upper end of a lower garment body and covering an area from an abdominal part to a chest part; and a lower garment rear body extending upward from a rear edge of the upper end of the lower garment body and covering a back. Sewed parts are sealed from an inside with the use of a seal-up tape. Rubber bodies for allowing a hood opening, right and left wrists, a lower end opening of the jacket, and lower end openings of the inner bottoms to be expansible are stored in the upper part of an opening edge of the hood, the right and left wrists of the jacket, the lower end opening of the jacket, and the lower end openings of the inner bottoms. An antistatic agent is applied on the outer surfaces of the jacket and the lower garment.