baber/WOPTO huggingface dataset:
Patent JP-2012076156-A (JP)
Title: Cemented carbide, and method of manufacturing the same
Inventor: TABAYASHI DAIJI
IPC: B22F3/24
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a high-strength cemented carbide having both heat-crack resistance and high strength.SOLUTION: This cemented carbide includes WC as a main component, Co of 12 to 14 mass% inclusive, and Cr of 0.3 to 0.6 mass% inclusive, and has a magnetic force resistance Hc of 15 to 25 kA/m inclusive. Here, the cemented carbide has a length of 20 mm, a width of 4 mm and a thickness of 2 mm, and the transverse rupture strength thereof obtained when subjected to a bending test at a span of 10 mm is 3.5 GPa or higher.
Patent JP-2012077641-A (JP)
Title: Work vehicle control system
Inventor: ATONO TSUYOSHI
IPC: F02D29/00
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of disadvantage in which a vehicle body is abruptly accelerated with the switching from the condition for regulating the output rotational frequency of an engine to the condition not regulating the same such that the rotational frequency of a PTO shaft does not exceed the maximum rotational frequency.SOLUTION: In a work vehicle control system in which a controller 25c for regulating the output rotational frequency the engine 2 such that the rotational frequency of the PTO shaft does not exceed the maximum rotational frequency set in advance is arranged in a controller 25 for regulating the output rotational frequency of the engine 2 so as to obtain the set rotational frequency set by the setter A, the controller 25C is switched to an executing condition for regulating the output rotational frequency of the engine 2 based on the output from an instruction device and a stopping condition not regulating the same, a quick rise suppressor 25D for suppressing the quick rise of the output rotational frequency of the engine 2 with the switching from the executing condition to the stopping condition of the controller 25C based on the output from the instruction device B is arranged in the controller 25.
Patent JP-2011010366-A (JP)
Title: Film source video detection
Inventor: SWARTZ PETER D
IPC: H04N7/00
Filed: 2010-10-08
Abstract: PROBLEM TO BE SOLVED: To detect a motion picture film source in a television signal.SOLUTION: A television scan line doubler (interlaced to progressive scan converter) incorporates the following aspects of: an improved field motion detector that does not treat low-frequency vertical transitions as motion; a frame motion detector having an improved ability to differentiate motion from subcarrier signal components; a sawtooth artifact detector; a sawtooth artifact detector in combination with a film pattern detector so that the artifact detector can take the film pattern detector out of a film mode earlier than it would if it only were responsive to a break in the film pattern; a tandem field motion detector; an improved field-based film detector; a film pattern detector and a motion detector used therewith that operates by performing end-of-field calculations of a film.
Patent JP-2011109899-A (JP)
Title: Method of manufacturing stator for rotary electric machine, and stator for rotary electric machine
Inventor: NAKAMURA SHIGENOBU
IPC: H02K3/04
Filed: 2010-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a stator for an rotary electric machine, wherein displacement of in-slot portions, loss of shape in the stator winding, and the like can be avoided in forming the stator winding.  <P>SOLUTION: The method of manufacturing the stator for the rotary electric machine that includes a ring-like stator core 30 having multiple slots 31 in the circumferential direction and a stator winding 40 comprising multiple conductors 50 wound around the stator core 30 has a conductor forming step 101 to form conductors 50 having in-slot portions 51 to be accommodated in the slots 31 and turn sections 52 for connecting the in-slot portions 51 to be accommodated in the slots 31 different in the circumferential direction; a rolling step 102 to form the conductors 50 in a circular or spiral shape; a stator winding forming step 103 to form the cylindrical stator winding 40 through assembly by relatively moving multiple conductors 50 formed in circular or spiral shape to each other in the axial direction; and a core assembling step 104 to assemble the stator winding 40 and the stator core 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012087861-A (JP)
Title: Fluid dynamic bearing mechanism, spindle motor and disk drive apparatus
Inventor: HACHIMAN ATSUSHI
IPC: F16C17/10
Filed: 2010-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a fluid dynamic bearing mechanism for restraining generation of bubbles in lubricating oil.SOLUTION: This fluid dynamic bearing mechanism 105 includes a stationary bearing portion 103 and a rotating bearing portion 104. The stationary bearing portion includes a sleeve portion 137, and the rotating bearing portion 104 includes a shaft portion 141 and an outer rotating portion 142. The lubricating oil 151 is interposed between the stationary bearing portion 103 and the rotating bearing portion 104. A first dynamic pressure groove array 165 is arranged on an upper surface of the sleeve portion 137, and a second dynamic pressure groove array 166 is arranged on a surface of the stationary bearing portion 103. An end portion on the liquid level 151a side of the second dynamic pressure groove array 166 is positioned inside in the radial direction more than an end portion on the first dynamic pressure groove array side 165 of the second dynamic pressure groove array 166. An upper opening 162a of a communicating passage 162 arranged in the sleeve portion 137 is positioned outside in the radial direction more than an inside end portion in the radial direction of the first dynamic pressure groove array 165. This structure can restrain generation of the bubbles in the lubricating oil.
Patent JP-2012029269-A (JP)
Title: Imaging apparatus and projection type image display device
Inventor: MIZUNO FUMINORI
IPC: H04N5/74
Filed: 2010-10-19
Abstract: PROBLEM TO BE SOLVED: To achieve setting processing when a projector is started, and a drawing system by a pointing device with one camera.SOLUTION: In an imaging apparatus 100, a visible light cut filter 10 transmits an infrared component and shields a visible light component. A plurality of imaging elements 30 receive respectively different color components of light transmitted through the visible light cut filter 10. The visible light cut filter 10 partially transmits the visible light component to make the visible light component enter at least one of the imaging elements 30.
Patent JP-2012085584-A (JP)
Title: Cultivation container
Inventor: ASAO SHOGO
IPC: A01G31/00
Filed: 2010-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a cultivation container having a simple structure, lowering the storage amount of culture solution, making growth excellent by sending sufficient light to new sprouts sprouted from a plurality of plant stems, arrangeable in multi stages to greatly increase cultivation efficiency per area, and reducing the interval of supporting a plurality of plant stems.SOLUTION: This cultivation container 100 includes a container body 110 storing culture solution W for cultivating a plant P, and a plant holding part holding a plurality of stems of the plant P. The container is formed to be inclinedly holdable to completely soak one end of the stem of the plant P in the culture solution W stored in the container body 110, and completely expose the other end onto the water surface of the culture solution W.
Patent JP-2012086167-A (JP)
Title: Device for generating hydrogen peroxide aqueous solution and sterilization system
Inventor: UCHIDA YUTAKA
IPC: C25B1/30
Filed: 2010-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a device for generating a hydrogen peroxide aqueous solution which is capable of generating the hydrogen peroxide aqueous solution having concentration of from several 10 to several 100 ppm by electrolysis in a broad sense using water as a raw material.SOLUTION: The device for generating a hydrogen peroxide aqueous solution includes: an electrolytic cell storing water as a raw material; a cathode arranged to float on a water surface of water in the electrolytic cell by a float, and an anode arranged so as to face the cathode in the water of the electrolytic cell under the cathode.
Patent JP-2012091900-A (JP)
Title: Passenger conveyor
Inventor: MATSUMOTO TATSUYA
IPC: B66B29/04
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a passenger conveyor constituted so that the movement of a step in the width direction thereof is restricted and clothes, shoes or the like are not caught up in a gap between the step and a skirt guard.SOLUTION: The passenger conveyor includes: a plurality of circularly moving steps 2; balustrades positioned/fixed onto both sides of the step 2 in the width direction; the skirt guards 5 which are arranged in the lower part of the balustrade and opposed to the side end face of the step in the width direction across the gap between them. The step 2 comprises a cleat (a footboard) and a riser. Low-friction movement restricting means 2C each of which has protrusion size smaller than that of the gap, which protrude toward the skirt guards and restrict the movement of the steps in the width direction, are arranged at two places of a side end face of the step 2 which is located near the front end of the cleat and a side end face of step 2 which is located near the lower end of the riser. The low-friction movement restricting means 2C, 2C arranged at two places are disposed to be opposed to an area W in the areas above the skirt guard, which can not be viewed by a passenger on the step even when the step 2 is circularly moved.
Patent JP-2012092757-A (JP)
Title: Reduction gear for use in wind power generation equipment
Inventor: MINEGISHI SEIJI
IPC: F03D11/00
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a reduction gear for use in wind power generation equipment, which has an output pinion, and which eliminates the need for additional installation of a dedicated slip coupling and is able to effectively protect the entire reduction gear at lower cost.SOLUTION: Among members contributing to power transmission of the reduction gear G1, a coupling part (specific site) of an output shaft 84 and the output pinion 24 is coupled by press-fitting, and the part is set as a vulnerable part. As a detection mechanism for detecting occurrence of specific change (relative slip) of the vulnerable part on that basis, an output shaft instruction board 86A and a pinion instruction board 88A are provided above the reduction gear G1.
Patent JP-2012104623-A (JP)
Title: Capacitor and manufacturing method thereof
Inventor: MORI MASAYUKI
IPC: H01G11/74
Filed: 2010-11-09
Abstract: PROBLEM TO BE SOLVED: To achieve reduced capacitor resistance, stable connection, and enhanced connection.SOLUTION: A capacitor comprises: an electrode overhanging part formed by overhanging an electrode body of a capacitor element (4) to an element end surface (5) of the capacitor element; an external terminal installed in a sealing plate of an exterior case which seals the capacitor element; and a collecting plate which is installed between the electrode overhanging part and the external terminal and in which a first connection region and a second connection region are set in different locations, the electrode overhanging part is connected to the first connection region, and the external terminal is connected to the second connection region.
Patent JP-2012104375-A (JP)
Title: Display device and backlight device
Inventor: KASHIWAGI MASAKO
IPC: G02B30/29
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To enable to suppress deterioration of images and deterioration of light utilization efficiency even if switching-over of a two-dimensional image and a three-dimensional image is conducted.SOLUTION: The backlight device is provided with an optical aperture part having a plurality of optical apertures each arranged in parallel, a linear light source unit which has at least one linear light source which is arranged corresponding to each of the optical apertures and generates a linear light and in which each of the linear light sources are aligned in parallel mutually, and a diffusion state switching element capable of switching over a light diffusion state from the linear light source unit in each region corresponding to each of the optical apertures.
Patent JP-2012104686-A (JP)
Title: Mount structure of semiconductor package
Inventor: UEDA TETSUHIRO
IPC: H01L23/31
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent warpage caused by differences of heat shrinkage and thermal expansion coefficients within a semiconductor package in a mount structure of the semiconductor package.SOLUTION: A mount structure of a semiconductor package includes: a semiconductor package 20 in which a semiconductor element 1 is mounted on a main surface 2a of a printed substrate 2; a sealing member 8 sandwiching the semiconductor package 20 with a first sealing part 6 covering the semiconductor package 20 from the main surface 2a side of the printed substrate 2 and a second sealing part 7 covering the semiconductor package 20 from the rear surface 2b side of the printed substrate 2; and multiple ball shaped connection parts 4 provided at the second sealing part 7 of the sealing member 8 and electrically connecting connection objects with the semiconductor package 20.
Patent JP-2012105517-A (JP)
Title: Linear actuator
Inventor: YAJIMA HISASHI
IPC: H02K41/02
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a linear actuator which prevents looseness in fitting of first and second members by a simple structure and also restrains differential slippage of rolling elements, thereby making it possible to reduce the size.SOLUTION: A linear actuator 10 is designed in such a way that the relative position of a guide rail 12 and a slide table 14 disposed oppositely to the guide rail 12 is displaced. The guide rail 12 has projections 20a and 20b protrusively formed at the respective sides thereof toward the slide table 14 along the direction of displacement, while the slide table 14 is disposed between the projections 20a and 20b at respective sides of the guide rail 12 via rigid spheres 24. The projections 20a and 20b at respective sides of the guide rail 12 and the slide table 14 are respectively provided with guide grooves 22 and 22 and guide grooves 30 and 30 so that the rigid spheres 24 are rollably supported; and the guide grooves 22 and 22 and the guide grooves 30 and 30 impart pressure to the rigid spheres 24 by a magnetic attraction force of permanent magnets 26a and 26b.
Patent JP-2011219729-A (JP)
Title: Heat-curable silicone resin composition and sealed optical semiconductor using the same
Inventor: TAKEI YOSHIHITO
IPC: C08K5/55
Filed: 2010-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a heat-curable silicone resin composition which is excellent in transparency and in long-term reliability under high temperatures, and a sealed optical semiconductor using the same.SOLUTION: The heat-curable silicone resin composition contains: (A) 100 parts by mass of polysiloxane having two or more silanol groups in one molecule; (B) 0.1-2,000 parts by mass of a silane compound having two or more alkoxy groups bonded to a silicon atom in one molecule; (C) an aluminum compound and/or a zinc compound as a condensation catalyst; and (D) at least one kind selected from the group consisting of a phosphoric ester, a phosphorous ester and a boron compound. The sealed optical semiconductor is obtained by attaching the heat-curable silicone resin composition to an LED chip, heating the LED chip to cure the heat-curable silicone resin composition, and thereby sealing the LED chip.
Patent JP-2012106642-A (JP)
Title: Vehicle brake system and input device thereof
Inventor: MURAYAMA KAZUAKI
IPC: B60T8/17
Filed: 2010-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle brake system that is capable of enhancing a degree of freedom of layout, and to provide an input device thereof.SOLUTION: The input device 14 is arranged as a separate object from a motor cylinder device which generates brake fluid pressure based on electric signals responding to operation of a brake operation element. The device includes: a master cylinder 34 extending to a cross direction of the vehicle and generating hydraulic pressure by operation of the brake operation element; and a stroke simulator 64 which is communicated to the master cylinder 34 while being provided in parallel with the master cylinder 34 to be integrated therewith, and artificially imparts the operation reaction force of the brake operation element, wherein the front end positions of ports 54b and 65a of the master cylinder 34 and the stroke simulator 64 formed so that the master cylinder 34 and the stroke simulator 64 may communicate mutually, become almost coincident.
Patent JP-2012012563-A (JP)
Title: Composition for thermosetting silicone resin
Inventor: KATAYAMA HIROYUKI
IPC: C08K5/5415
Filed: 2010-11-25
Abstract: PROBLEM TO BE SOLVED: To provide: a composition for a thermosetting silicone resin giving a silicone resin composition formable of a semi-cured state where encapsulation process of an optical semiconductor element can be performed and having, in addition to light resistance and heat resistance, excellent mechanical strength and adhesiveness; a silicone resin sheet that is a semi-cured material of the composition; a resin cured material obtained by further curing the sheet; and an optical semiconductor device encapsulated with the sheet.SOLUTION: The composition for a thermosetting silicone resin contains: (1) an organopolysiloxane having a silanol group at an end thereof; (2) an alkenyl group-containing silicon compound; (3) an epoxy group-containing silicon compound; (4) an organohydrogensiloxane; (5) a condensation catalyst; (6) a hydrosilylation catalyst; and (7) a silica particle. In the composition for a thermosetting silicone resin, the silica particle has: a volume median particle size of 2-50 μm; a content of particles, having a particle size of ≤1 μm, of ≤15% by number; and a content of particles, having a particle size of ≥60 μm, of ≤15% by number.
Patent JP-2011078975-A (JP)
Title: Method for producing catalyst for producing methacrylic acid
Inventor: SUDO ATSUSHI
IPC: C07B61/00
Filed: 2010-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy method for producing a catalyst which is used for producing methacrylic acid in high yield and with high selectivity by subjecting methacrolein, isobutyl aldehyde or isobutyric acid to vapor-phase catalytic oxidation and can keep stable yield of methacrylic acid over a long period of time and to provide a method for easily controlling the catalytic activity so that the catalyst copes with various reaction conditions.  <P>SOLUTION: The method for producing the catalyst for producing methacrylic acid, the catalyst containing molybdenum, phosphorus, vanadium, cesium, antimony and ammonium as essential active components, includes the steps of: preparing slurry, which includes the essential active components other than antimony and in which the essential active components are converted into a compound oxide thereof when a heating step is performed on the slurry; mixing an antimony compound with the slurry at 0-20°C; drying the obtained mixture to obtain dried powder; molding the dried powder; and firing the obtained compact.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012116898-A (JP)
Title: Detergent composition
Inventor: YANASE KAORI
IPC: A61Q19/10
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition which has excellent detergency of effectively removing dirt to be removed in the cleaning of a skin and hair, and also compatibly has moisture retaining force of not washing off the lipid, an NMF component or the like of a horny layer needed for retaining the moisture of a skin and hair.SOLUTION: The detergent composition comprises: an anionic surfactant; and N-acetylglucosamine. Preferably, the anionic surfactant is a fatty acid soap, and the detergent composition further comprises a chelating agent.
Patent JP-2012122189-A (JP)
Title: Inert gas filled and sealed water storage tank
Inventor: UENO HIROKAZU
IPC: C02F1/00
Filed: 2010-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a water storage tank capable of preventing oxidation of a dissolved element in water stored in the water storage tank, entry of dust and others in the outside air into the water storage tank and propagation of aerobic bacteria in the storage water.SOLUTION: A water storage tank is in a sealed type, and is provided with inert gas supply means which supplies inert gas such as nitrogen by only the required amount to the inside of the tank and an exhaust pipe which discharges surplus gas in the water storage tank into the atmosphere in one direction, so as to achieve the water storage tank that can keep the water in the water storage tank without contact with oxygen, can discharge harmful dissolved gas to the atmosphere when such gas is included and that can prevent entry of dust and others from the outside air.
Patent JP-2012123913-A (JP)
Title: Discharge lamp lighting circuit
Inventor: TAKENAKA TOSHIKAZU
IPC: H05B41/24
Filed: 2010-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting circuit which prevents the efficiency from lowering when the lighting circuit has a light control function, and prevents the life of the discharge lamp from reducing.SOLUTION: The discharge lamp lighting circuit comprises an inverter circuit which generates the supply voltage of a lamp by switching the drive voltage of a discharge lamp and outputs it to the discharge lamp, a preheating capacitor connected between the filaments of the discharge lamp, a storage unit which stores the relationships of the light control level to the drive voltage of a discharge lamp and to the switching frequency, and a storage unit which stores the relationships so that the switching frequency decreases as the light control level increases, and the drive voltage of a discharge lamp when the light control level is in a full lighting state is lower than that when the light control level is in other states.
Patent JP-2012123134-A (JP)
Title: Fpd module assembly device
Inventor: MIURA KOICHIRO
IPC: B65G49/06
Filed: 2010-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a FPD module assembly device that is downsized by reducing a space for arranging a conveyance mechanism.SOLUTION: A substrate holding member 521 comprises a holding part 531 which detachably holds a display substrate 1A, a first rotational driving part, an arm part 533, and a second rotational driving part. The second rotational driving part rotates the arm part 533 in a R1 direction, and the first rotational driving part rotates the holding part 531 holding the display substrate 1A in a R2 direction opposite to the R1 direction. Then, a direct driving part 522 moves the substrate holding member 521 to one or the other side in a first direction X according to the rotation amount of the arm part 533 so as to convey the display substrate 1A held by the holding part 531 in a third direction Y.