baber/WOPTO huggingface dataset:
Patent JP-2013194616-A (JP)
Title: High pressure fuel supply pump
Inventor: MUNAKATA AKIHIRO
IPC: F02M59/36
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure fuel supply pump with a seal mechanism which has low possiblity of leakage and is low-cost, since the diameter of an O ring for seal is larger than the diameter of a screw for electromagnetic intake valve mounting, conventionally, the possibility of leakage becomes high and the cost is increased accordingly.SOLUTION: In a seal structure, an O ring is compressed and sealed with the inner surface of a cylindrical pump housing positioned more closely to a fuel passage from the screw part of a solenoid intake valve and the outer circumference of the intake electromagnetic valve. Furthermore, preferably, the O ring is formed at the side of the pump housing while eliminating one of sidewalls in an axial direction. Thus, since the diameter of the O ring for seal can be made smaller than the diameter of a screw, a seal mechanism can be formed of the O ring without increasing the size of a pump.
Patent JP-2012132022-A (JP)
Title: Coating paint
Inventor: FUJIMOTO KYOICHI
IPC: C09D1/00
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a coating paint in which thermal insulating properties, abrasion resistance, high hardness, transparency of a hollow particle comprising a silica shell is used, thereby which can be applied to all substrates, in which texture or sense of touch which a substrate originally has is not lost, surface hardness is high, and damage is surely prevented.SOLUTION: The coating paint is spray-applied to a surface of a construction Japanese cypress plate 2 as a wood, and a coating film 3A is formed. The thickness of the coating film 3A is thin having 5-10 μm, thereby is formed along the unevenness of the surface of the construction Japanese cypress plate 2, and the coating film 3A which contains the hollow particle 4 consisting of the silica shell does not have glossiness, and thereby in a Japanese cypress plate 1 on the surface of which the coating film 3A is formed, neither the appearance nor the sense of touch changes.
Patent JP-2013200462-A (JP)
Title: Waveguide and integrated circuit
Inventor: TODORI KENJI
IPC: H01L45/00
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a waveguide and an integrated circuit which can be miniaturized.SOLUTION: A waveguide 1 includes a substrate 11 and a member (e.g. an air) which covers at least a part of the substrate, and is 2 or more in refractive index difference with the substrate. The substrate is formed with a plurality of concave portions 12 which are arranged on the upper surface of the substrate and includes a circular arc at least in a part of the side surface thereof. The inner diameter of the concave portions is 50 nm or less with the space between adjoining concave portions being equal to or less than the inner diameter thereof. The concave portions are filled with the member (e.g. an air) and formed with an air disk 13. When one end of the air disk 13 is irradiated with light beams, a local near-field light is generated on the side surface of the air disk, and the sequential generation of this near-field light on the side surfaces of the adjoining air disks allows the light beams to be propagated on the waveguide 1.
Patent JP-2013204431-A (JP)
Title: Pump device, and method of manufacturing pump device
Inventor: HARADA TAKASHI
IPC: F04D13/06
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a pump device securing a significant space for forming a drive circuit in a circuit board.SOLUTION: A pump device 1 includes an annular wall section 20 and a plate-like wall section 21 blocking one side of the annular wall section 20. A stator 5 includes drive coils 4 disposed in a circular form, and is fixed to an outer peripheral side of the annular wall section 20. Each drive coil 4 includes a terminal pin 35 projecting in the center axis L direction. A circuit board 7 is fixed to the plate-like wall section 21, and is arranged in a state where, when viewed from the center axis L direction, it is orthogonal to the center axis L direction at positions overlapping the plurality of drive coils 4. The circuit board 7 includes a plurality of through holes 47 for terminal pins through which the terminal pins 35 of respective drive coils 4 are penetrated. A fastening mechanism 49 for fixing the circuit board 7 to a partition wall 18 is formed at a position separated on a radial outside from the central axis L. Therefore, a significant space can be secured inside the plurality of through holes 47 for terminal pins.
Patent JP-2013203811-A (JP)
Title: Method for producing wet master batch, wet master batch and rubber composition
Inventor: MURATA KAZUYA
IPC: C08L21/00
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a wet master batch, capable of suppressing the unevenness of distribution of a filler, and also controlling the water content after drying as low.SOLUTION: A method for producing a wet master batch is characterized by including a mixing step of mixing slurry solution including a filler with natural rubber latex passed through a protein removal treatment step, a coagulation step of coagulating the mixed liquid obtained from the mixing step, a solid liquid separation step of obtaining a coagulated material form coagulated liquid obtained from the coagulation step and a drying step of drying the coagulated material, wherein the amount of protein E (mg/ml) contained in 1 ml serum of the natural rubber latex after the protein removal treatment step and the amount of the filler C (g) contained in the slurry solution to be mixed with 1 g natural rubber latex after the protein removal treatment step satisfy the relation of 17<E (mg/ml)/C (g)<45.
Patent JP-2013207566-A (JP)
Title: Signal reception circuit, signal reception method and program
Inventor: YABE MASAMI
IPC: H03K5/1252
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a signal reception circuit with a noise removal function, a signal reception method and a program which can flexibly adapt to various periods of noise superimposed on an input signal and dispense with changes in circuit configuration design.SOLUTION: According to an embodiment, the signal reception circuit includes: a counter 11 set with a counter value depending on the period of noise superimposed on an input signal Input to count up to the counter value in response to a signal level of the input signal Input; and an output signal adjustment section 12 for removing the noise on the input signal Input in accordance with an output signal from the counter 11 and outputting an output signal depending on the signal level of the input signal Input.
Patent JP-2013208662-A (JP)
Title: Driving machine
Inventor: KOMAZAKI GIICHI
IPC: B25C1/04
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a driving machine capable of increasing a driving force by smoothly making compressed air flow in a piston.SOLUTION: A nail driving machine 1 includes a housing 2, a cylinder 3, a piston 4 movable between a top dead center and a bottom dead center, a head bumper 6 abutted when the piston 4 reaches the top dead center, and a bumper 36 abutted when the piston 4 reaches the bottom dead center. In the piston 4, a piston upper surface 4A facing the head bumper 6 is defined. In the head bumper 6, an abutting surface 61A facing the opposite surface 4A is defined. The piston upper surface 4A and the abutting surface 61A are formed so that a distance between the piston upper surface 4A and the abutting surface 61A near the outer periphery of the piston upper surface is shortest.
Patent JP-2013211445-A (JP)
Title: Test element for semiconductor device
Inventor: TORII YASUNOBU
IPC: H01L21/3205
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a test element for a semiconductor device capable of detecting a connection state between a wiring and a plug by a narrow area.SOLUTION: A test element for a semiconductor device includes a plurality of first conductive plugs 13b-13bformed above or below a plurality of first conductive patterns 14a-14aand a second conductive pattern 11, and has a structure in which, depending on difference in lateral position of the plurality of first conductive plugs 13b-13brelative to any of the plurality of first conductive patterns 14a-14aand the second conductive pattern 11, the number of connections of resistive elements 3r-3rconnected between the second conductive pattern 11 and a third conductive pattern 10 is varied.
Patent JP-2012161323-A (JP)
Title: Equal-containing fermentation product of soybean embryonic axis, and method for producing the same
Inventor: KIMURA HIROYUKI
IPC: A23L33/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fermentation product of soybean embryonic axis containing equal and useful as a food material, medical product material or cosmetic product material, etc.SOLUTION: The equal-containing fermentation product of soybean embryonic axis is produced by fermenting the soybean embryonic axis by using a microorganism which has the capability of producing equal by assimilating at least one kind of daidzeins selected from a group including daidzein glycoside, daidzein and dihydrodaidzein.
Patent JP-2013214355-A (JP)
Title: Positive electrode for lithium ion battery
Inventor: HASEGAWA NORIFUMI
IPC: H01M4/36
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode for lithium ion battery which can achieve a high charge/discharge speed by utilizing LiMnOor LiNiMnOas a positive electrode active material.SOLUTION: Particles 12 composed of conductive diamond-like carbon (DLC) are adhering, with a thickness of several nm, around a positive electrode active material particles 11 composed of LiMnOand/or LiNiMnO. The positive electrode active material particles 11 and the DLC particles 12 are DLC deposition positive electrode active material particles 13, and the gap between the DLC deposition positive electrode active material particles 13 is filled with a conductive assistant 14 composed of carbon black. The DLC particles 12 around the positive electrode active material particles 11 are formed by vapor deposition, and the deposition temperature is 300°C or lower.
Patent JP-2013213937-A (JP)
Title: Method for manufacturing plastic lens for spectacles
Inventor: KADOWAKI SHINICHIRO
IPC: B29C39/44
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide means for providing a high-quality plastic lens for spectacles suppressing an occurrence of orange peel.SOLUTION: There is provided the method for manufacturing a plastic lens for spectacles using a cast polymerization method. The surface hardness of the plastic lens after demolding is Rockwell hardness of 100 or less on the R scale. Plastic lens raw material liquid contains a radical polymerization initiator having a 10-hour half-life temperature of less than 60°C and a radical polymerization initiator having a 10-hour half-life temperature of 60°C or more. The polymerization reaction is performed by a low-temperature polymerization step in which the molding die filled with the plastic lens raw material liquid is heated at a low temperature range of less than 90°C, and a subsequently performed high-temperature polymerization step in which heating is performed at a high temperature range of 90°C-100°C. The high-temperature polymerization step is performed to satisfy the following expression: (1) F≥-0.4T+42 [in the expression, Tis the heating temperature (°C) in the high-temperature polymerization step, and F is the holding time (hours) at the heating temperature T].
Patent JP-2013213480-A (JP)
Title: Compressor
Inventor: HASHIMOTO YUSHI
IPC: F04C27/00
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a compressor that improves efficiency in an electric machine part, improves volume efficiency, suppresses the noise of turning scroll separation and performance deterioration, and achieves low oil circulation.SOLUTION: An oil separation mechanism 40 for separating oil from a refrigerant gas discharged from a compression mechanism part 10 is provided. The oil separation mechanism 40 includes: a cylindrical space 41 for swirling the refrigerant gas; an inflow part 42 for making the refrigerant gas discharged from the compression mechanism 10 into the cylindrical space 41; an outlet 43 for discharging the refrigerant gas separated from oil from the cylindrical space 41 to an internal container space 31; a communication hole 49 having a discharge port 44 for discharging the separated oil from the cylindrical space 41 to the other inner container space 32, and communicating with a back pressure chamber 36 provided in the discharge port 44 and the compression mechanism 10.
Patent JP-2013217386-A (JP)
Title: Differential arrangement
Inventor: HATAKEYAMA MIKIO
IPC: F16H48/28
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a differential arrangement that can prevent delay of motor rotation stop and quickly discharge electron charge of a smoothing capacitor even if a drive shaft displaces to an axial rear wheel side in vehicle collision, and spline fitting into a side gear falls off.SOLUTION: A differential arrangement includes a first frictional plate 81 integrally rotated with a differential case 70; a second frictional plate 82 that faces the first frictional plate 81 in an axial direction of a drive shaft 61, is integrally rotated with a side gear 48 and is movable in an axis line direction. When the drive shaft 61 moves to a wheel 50 L side in the axis line direction, the second frictional plate 82 moves to the wheel 50 L side along with and surface 61c of the drive shaft 61 while being pressed by a wave spring 83, and the first frictional plate 81 and the second frictional plate 82 are engaged.
Patent JP-2013218058-A (JP)
Title: Optical film, method for manufacturing optical film, polarizing plate, three-dimensional image display device, and three-dimensional image display system
Inventor: KATO YUMI
IPC: G02F1/1335
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical film and a method for manufacturing the optical film in which dimensional changes in a stretching direction of a support film are suppressed, and to provide a polarizing plate, a three-dimensional image display device and a three-dimensional image display system having the optical film.SOLUTION: The optical film comprises a support body including cellulose acylate and a patterned optical anisotropy layer including a first retardation region and a second retardation region different from each other in at least one of an in-plane slow axis direction and a retardation, arranged in a predetermined pattern on the support body. The support body contains a hindered amine compound and contains the hindered amine compound by 0.001 mass% or more with respect to the cellulose acylate. The optical film has a functional layer on an opposite surface of the support body to the surface having the patterned optical anisotropy layer.
Patent JP-2013218903-A (JP)
Title: Lighting fixture
Inventor: NISHIDA NOBUYUKI
IPC: F21V21/03
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent rotation of a lighting fixture body installed in an adaptor.SOLUTION: A lighting fixture 10 is detachably mounted on a cylindrical adaptor 30 with locking parts 32 each having a recessed part on an upper surface projected from an outer circumferential face. The lighting fixture 10 is provided with a lighting fixture body 11 and a rotation prevention part 12. The lighting fixture body 11 includes a circular opening part 11a. The rotation prevention part 12 is arranged at a peripheral part of the opening 11a. The lighting fixture body 11 is supported by the adaptor 30 when the adaptor 30 is fitted into the opening part 11a and the peripheral part of the opening part 11a is mounted on an upper face of the locking part 32 of the adaptor 30. The rotation prevention part 12 is inserted into the recessed part of the locking part 32 of the adaptor 30.
Patent JP-2013218618-A (JP)
Title: Intrusion detection device
Inventor: SHIMOGAWARA TAKASHI
IPC: G01V9/00
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an intrusion detection device which can be configured at low cost even with piezoelectric elements.SOLUTION: An intrusion detection device, which detects a vehicle 4 intruding into a designated work area 10, such as a road construction zone, and alerts workers 3 in the work area 10 of the intrusion, includes; a detection unit 101, 201 with an air-filled sealed chamber 101b, 201b, over which the intruding vehicle 4 runs; a piezoelectric element unit 102, 202 having a piezoelectric element 106, 206 which is deformed by a change in air pressure in the air-filled sealed chamber 101b, 201b caused by the vehicle 4 running over the detection unit 101, 201 and generates voltage; a transmission unit which detects the voltage from the piezoelectric element 106, 206 and transmits a signal; and an alarm unit which receives the signal from the transmission unit and alerts workers 3 of an intrusion by the vehicle 4.
Patent JP-2013215504-A (JP)
Title: Lifting/lowering storage device
Inventor: MIMURA MAIKO
IPC: A47B51/00
Filed: 2012-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a lifting/lowering storage device, while simplifying a structure of a lifting/lowering guide side for guiding the lifting/lowering of a storage shelf, capable of retaining the storage shelf at an optional lifted/lowered position.SOLUTION: A lifting/lowering storage device 1 includes: a vertically-long hollow base 10 that has, in the inside thereof, a rack-shaped lifting/lowering guide part 15 having a plurality of teeth parts 15a vertically provided at substantially equal intervals, and that is fixed along the wall surface 3; a storage shelf 20 that is disposed along the base and is liftable/lowerable with respect to the base; and a connecting member 30 that has, at one ends 34 and 35, engagement parts 36 stored in the base, engaged with the teeth parts of the rack-shaped lifting/lowering guide part, and retaining the storage shelf at an optional lifted/lowered position, and has the other ends 32 and 33 connected to the storage shelf.
Patent JP-2013221550-A (JP)
Title: Plate
Inventor: UCHIDA TAKASHI
IPC: F16G13/06
Filed: 2012-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight/high-strength chain by employing an FRP link plate in order to satisfy heavy weight and high strength which are required for the link plate among components constituting the chain, regarding a method of manufacturing a chain link plate by using a two-dimensionally woven FRP sheet in order to obtain an inexpensive FRP chain.SOLUTION: Generally, an FRP product requires a plurality of manufacturing steps to increase its price due to cost for the manufacturing steps as well as prices of materials. The FRP product can be manufactured by winding a fiber. Alternatively, the FRP product can be manufacture by weaving the fiber into three-dimensional fabric having a certain degree of thickness in advance and winding the fabric around the material. A method of manufacturing an FRP link plate further inexpensively than the above methods is disclosed.
Patent JP-2012226753-A (JP)
Title: Method and system for authorizing charging of electric vehicle's batteries based on biometric identity information
Inventor: JOHN CHRISTOPHER BOOT
IPC: H02J7/00
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for authorizing charging of batteries of an electric vehicle (EV) using an electric vehicle charging station (EVCS) comprising a biometric information input device.SOLUTION: The method comprises: storing, in a database, biometric identity information for individuals; receiving, from a biometric information input device associated with an EVCS, input biometric identity information for a user; searching the database for biometric identity information for the individuals that substantially match the input biometric identity information for the user; and authorizing the user to charge batteries of an EV using the EVCS if the input biometric identity information for the user substantially matches biometric identity information for the individuals in the database.
Patent JP-2013224234-A (JP)
Title: Silica sand granulated body, and method for manufacturing the same
Inventor: IMAZUMI SEIJI
IPC: C01B33/023
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a silica sand granulated body having the property handleable similar to silica stone usually used as a raw material when metal silicon is manufactured, and being substitutable for silica stone in manufacture of metal silicon, and a method for manufacturing the same.SOLUTION: A silica sand granulated body is prepared by adding a silica sand having a particle diameter in the range of <1,400 μm, a relative particle amount in the range of <75 μm of the particle diameter of 25% to 85% and a relatively particle amount in the range of the particle diameter of ≥150 μm and <1,400 μm of 0% to 50% (here, the relative particle amount is in terms of weight, and the relative particle amount in the range of <1,400 μm is 100%), to a cement, and curing the mixture with water, wherein the above composition containing the silica sand, the cement and the water is molded and the cement mixture is cured.
Patent JP-2012232294-A (JP)
Title: Mixer for mixing at least two flowable components and dispensing apparatus
Inventor: HIEMER ANDREAS
IPC: B01F3/08
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a mixer that does not have the fault of a prior art, and is used for at least two flowable components, and to provide a dispensing apparatus.SOLUTION: The mixer for mixing at least two flowable components includes: a mixer housing 3 which has an outlet opening 7; a mixing element 4 arranged in the mixer housing 3; and inlet passages 5, 6 through which the components can be introduced into the region of the mixing element 4, wherein each inlet passage 5, 6 is designed for sealing cooperation with a respective outlet passage 84, 921 of a storage container 8 or of a chamber 91, 92 and wherein at least one of the inlet passages 5 is designed at its end intended for cooperation with the outlet passage 84 as a piercing element 51 for opening a flow connection between the storage container 8 or the chamber 91, 92 and the inlet passage 5. The piercing element 51 includes at least two inflow areas, with the two inflow areas being inclined relative to one another.
Patent JP-2013226730-A (JP)
Title: Print device and print method
Inventor: HAYASHI TORU
IPC: B41J2/01
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in an ink landing position.SOLUTION: A print device includes: a carriage that has a nozzle for discharging ink and is moved in a predetermined direction; a signal generating part that generates a timing signal for defining ink discharge timing according to a moving amount of the carriage; and a control part that discharges the ink from the nozzle based on the timing signal while moving the carriage in the predetermined direction, and that discharges the ink from the nozzle by delaying discharge timing with respect to the timing signal in at least one of acceleration and deceleration of the movement of the carriage. The control part adjusts the delay amount of the discharge timing according to discharge speed of the ink from the nozzle.
Patent JP-2013228648-A (JP)
Title: Image forming device
Inventor: NAGAI SHOHEI
IPC: G03G21/00
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device on which a cartridge suitable for the state of use is mounted, while enabling effective use of the cartridge.SOLUTION: A printer 100 is compatible with multiple kinds of cartridges. Large-capacity cartridges and small-capacity cartridges are used according to the amount of colorant to be stored. Toner of large particle size and toner of small particle size are used according to the kind of toner stored. The printer 100 acquires use information of the current cartridge, and decides the kind of the cartridge on the basis the use information. The printer 100 notifies a user of the kind of the cartridge decided.