baber/WOPTO huggingface dataset:
Patent JP-2013245717-A (JP)
Title: Chain guide and chain transmission device
Inventor: KATO AKIO
IPC: F16H57/04
Filed: 2012-05-24
Abstract: PROBLEM TO BE SOLVED: To improve the lubricity of roller bearings for guiding rolling of a timing chain.SOLUTION: A plurality of shaft engaging parts 25 are provided in a circular-arc arrangement on a pair of opposite side plate parts 22 of a guide base 21 disposed to face one side of a timing chain 5 for torque transmission so that a shaft end of a roller shaft 31 is supported by each of the shaft engaging parts 25. A plurality of roller bearings 41 for guiding a chain are rotatably supported by each roller shaft 31. An oil induction hole 26 passing through an outside surface of the side plate part is provided on a wall surface of each of the shaft engaging parts 25 to which a shaft end face of each roller shaft 31 is opposite, and a scattered oil scooped upward by movement of the timing chain 5 to adhere to an outer surface of each of the side plate parts 22 is brought from an oil induction hole 26 into each roller bearing 41 to improve the lubricity of each roller bearing 41.
Patent JP-2013247212-A (JP)
Title: Photoelectric conversion device
Inventor: YOKOI KIYOTAKA
IPC: H01L31/02
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion device capable of satisfactorily maintaining photoelectric conversion efficiency.SOLUTION: The photoelectric conversion device includes: a metal substrate 2; a ceramic substrate provided on the metal substrate 2; a first electrode layer 4 provided on the ceramic substrate; a second electrode layer 5 provided on the ceramic substrate; a photoelectric conversion element 6 provided on the first electrode layer 4; a frame 7 provided on the metal substrate 2 so as to surround the photoelectric conversion element 6; and a lid in which a light transmissive member is provided so as to overlap the photoelectric conversion element 6 in a plan view, on the frame 7.
Patent JP-2013245764-A (JP)
Title: Rolling bearing, and manufacturing method of the same
Inventor: YAMADA KOKI
IPC: F16C19/36
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To achieve a rolling bearing which suppresses occurrence of structural change due to hydrogen intrusion, which can extend a life, and which can configure a rotation supporting unit that can stably operate even under severe service conditions.SOLUTION: A rolling bearing is made of an iron alloy which includes 0.10 to 0.30 mass% of C, 0.2 to 0.5 mass% of Si, 0.2 to 1.2 mass% of Mn, 2.2 to 4.5 mass% of Cr, 0.1 to 1.0 mass% of Mo, and the remainder consists of Fe and inevitable impurities. After carburizing treatment or carbonitriding treatment is carried out at 900 to 1,000°C, diffusion treatment keeping the iron alloy at a temperature higher than the temperature of the carburizing treatment or carbonitriding treatment by 10°C or more is carried out. Then, the iron alloy is kept at 800 to 880°C, and is rapidly cooled. Then, quenching treatment is carried out at 800 to 880°C, and the iron alloy is annealed at 160 to 200°C and slowly cooled. Then, a carburizing layer or a carbonitriding layer is formed on a surface, and a carbon concentration at a position of 50 μm from the surface is set at 1.5 mass% or higher, the maximum grain diameter of carbide is set at 10 μm or less, and a prior austenite grain diameter is set at 20 μm or less.
Patent JP-2012248848-A (JP)
Title: Semiconductor element, semiconductor package, and electronic device
Inventor: KIM YONG-HOON
IPC: H01L25/11
Filed: 2012-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element capable of blocking an electromagnetic wave, a semiconductor package, and an electronic device.SOLUTION: An electronic device includes a first semiconductor package PKGA5 on a circuit board 100e. A second semiconductor package PKGB5 separated from the first semiconductor package PKGA5 is provided on the circuit board 100e. An insulation electromagnetic wave blocking structure ESS5 is provided on an upper surface and a side surface of the first semiconductor package PKGA5. A conductive electromagnetic wave blocking structure CS5 covering the first and second semiconductor packages PKGA5 and PKGB5 and the insulation electromagnetic wave blocking structure ESS5 is provided on the circuit board 100e.
Patent JP-2013244918-A (JP)
Title: Opening and closing mechanism for cover body
Inventor: OGURA MITSUO
IPC: B60R7/04
Filed: 2012-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an opening and closing mechanism for a cover body enabling favorable operational feeling during swing motion of the cover body with a simple configuration of less number of components in the opening and closing mechanism of the cover body wherein the cover body opening and closing of an opening of a body is a swing motion in a double-shaft manner with respect to the body with the opening.SOLUTION: A first fixed taper part 5b fixed on a body 3 is inclined to be nearer to the body 3 with increase of a distance from a first swing shaft A1, and a first movable taper part 6b fixed on a first pinion 6 is inclined to be away from the body 3 with increase of a distance from a second swing shaft A2. A second fixed taper part 7b fixed on the body 3 is inclined to be away from the body 3 with increase of a distance from the first swing shaft A1, and a second movable taper part 8b fixed on a second pinion 8 is inclined to be away from the body 3 with increase of a distance from the second swing shaft A2. During swing motion of a cover body 4, the first fixed taper part 5b and the first movable taper part 8b are always brought into contact with each other, and the second fixed taper part 7b and the second movable taper part 8b are always brought into contact with each other.
Patent JP-2013251948-A (JP)
Title: Permanent magnet embedded type electric motor
Inventor: BABA KAZUHIKO
IPC: H02K1/27
Filed: 2012-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet embedded type electric motor capable of suppressing vibration and noise by reducing a torque ripple while securing sufficient magnetic force.SOLUTION: A magnet 14 comprises a first magnet 14a, and a second magnet 14b arranged on an inner-diameter side of the first magnet 14a, and a rotor iron core 12 is provided with an outer peripheral thin iron core part 6 formed between an outer peripheral surface 10 of the rotor iron core 12 and an outer-diameter side face 14a1 of the first magnet, and an inter-magnet-layer iron core part 7 formed between an inner-diameter side face 14a2 of the first magnet 14a and an outer-diameter side face 14b1 of the second magnet 14b, a radial thickness C of the outer peripheral thin iron core part 6 being 1/3 time or less as large as a thickness A of the first magnet 14a at a peripheral center part.
Patent JP-2013009956-A (JP)
Title: Medical image display apparatus and medical image diagnostic apparatus
Inventor: KAWASAKI TOMOHIRO
IPC: A61B6/03
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a medical image display apparatus capable of improving the workability of definite diagnosis by capsule endoscopic examination.SOLUTION: The medical image display apparatus can display virtual intratubular endoscopic images based on a viewing point in the lumen of a tubular body using three-dimensional images of the tubular body, and comprises a capsule endoscopic image storage unit and a display control unit. The capsule endoscopic image storage unit stores capsule endoscopic images collected as a result of the capsule endoscope passing through the lumen. The display control unit displays capsule endoscopic images based on the position of the viewing point.
Patent JP-2012255780-A (JP)
Title: Force transferring mechanism with attachable and detachable calibration weight
Inventor: BURKHARD HANS-RUDOLF
IPC: G01G23/01
Filed: 2012-06-01
Abstract: PROBLEM TO BE SOLVED: To prevent a geometrical shape modification from affecting force that a calibration weight gives to a measurement converter.SOLUTION: A force transferring mechanism 110 of a weight measuring instrument comprises a fixed portion 11 and a load accepting portion 12. The load accepting portion is joined through a force transfer connecting section to a measurement converter 30 which is disposed on the fixed portion, directly or by a coupling element 19 and a lever 16. The force transferring mechanism includes coupling means 124, a fulcrum 113, and a calibration lever 120 having a first calibration lever arm 121 and a second calibration lever arm 122, and the first calibration lever arm is connected solidly to a calibration weight 23. Further, the coupling means is disposed between the calibration lever and at least one lever 16 and further, the coupling means is divided into a first coupling portion 125 and a second coupling portion 126. Moreover, only a traction force or only a compression force can be transferred between the first coupling portion and the second coupling portion, and the fulcrum is supported on the load accepting portion.
Patent JP-2013254578-A (JP)
Title: Key switch device
Inventor: SHIGETA HIROKI
IPC: H01H13/52
Filed: 2012-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a key switch device which has a simple structure, is easily manufactured, and makes fatigue failure due to repetitive use less likely to occur in a button part or a cover body.SOLUTION: A key swith device 1 includes: a key housing 2; tact switches 3 installed in the key housing 2; and a cover body 5 that is provided so as to cover an opening 2a of the key housing 2. The cover body 5 includes circular through holes 6 at positions facing the tact switches 3. A cylindrical button part 7, which is formed independently from the cover body 5, is fitted in each through hole 6 so as to be arranged on the same axis line therewith, and first and second protrusions 8, 9, which may engage with an inner peripheral part 60 of the through hole 6, are formed at positions separated from each other in the axis line direction of the button part 7 on an outer peripheral surface of the button part 7. The engagement between the first and second protrusions 8, 9 and the inner peripheral part 60 of the through hole 6 prevents the button part 7 from being fallen or removed from the through hole 6 and holds the button part 7 so that the button part 7 can move in the through hole 6 along the axis line direction.
Patent JP-2013252771-A (JP)
Title: Floor structure of vehicle body center section
Inventor: SADANAO KENTARO
IPC: B60N2/90
Filed: 2012-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a floor structure of a vehicle body center section which, when a load applied to an upper portion of a rear sheet is transmitted to an attachment portion of a rear sheet leg as a moment, efficiently absorbs and diffuses the load, suppresses a local deformation and the like of a rear floor panel of the attachment portion of the rear sheet leg and reduces a movement amount to the vehicle front side of the rear sheet.SOLUTION: A floor side member 3 is disposed on a lower portion of a main floor panel 1. A vertical wall 5 is formed on the front side of a rear floor panel 2. A rear sheet 6 is disposed on an upper portion of the rear floor panel 2. A rear sheet leg 7 is extended toward the lower side along the vertical wall 5 from a front side lower portion of the rear sheet 6. The lower end portion 7a of the rear sheet leg 7 is attached to a front side bottom portion of the rear floor panel 2. A rear sheet leg reinforcement member 12 extended to a vehicle front and rear direction is arranged on uppwer parts of right and left both sides of the floor panels 1, 2. A rear end portion 12b of the reinforcement member 12 is connected to the lower end portion 7a of the rear sheet leg 7, and a front end portion 12a of the reinforcement member 12 is connected to the main floor panel 1 and the floor side member 3.
Patent JP-2013018769-A (JP)
Title: Galenical-containing solid preparation
Inventor: HAMASHITA TOMOHIRO
IPC: A61K36/00
Filed: 2012-06-11
Abstract: PROBLEM TO BE SOLVED: To provide preparation particles for powdered drug and granular drug containing a galenical or a galenical extract powder, causing no scatter of essential oil ingredients and the like, and being dosed easily.SOLUTION: The preparation particles, wherein a content of particles of ≥30 M (500 μm) is ≤20 mass%, a content of particles of ≤200 M (75 μm) is ≤20 mass%, an average particle diameter is 100-250 μm, and loss on drying is ≤2.5 mass%, are obtained by mixing 1 pts.mass of a galenical with 0.03-0.25 pts.mass of a low melting point material, cooling and solidifying the obtained powder mixture after fluidizing the powder mixture under a temperature not lower than the melting point of the low melting point material in a fluidized bed dryer.
Patent JP-2013256579-A (JP)
Title: Heat conductive polycarbonate resin composition
Inventor: ONOE SHUHEI
IPC: C08K3/04
Filed: 2012-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat conductive polycarbonate resin composition excellent in thermal conductivity and durability, and having an excellent thermal conductivity in a specific direction.SOLUTION: A heat conductive polycarbonate resin composition contains a polycarbonate resin, a pitch-based graphitized short fiber, and a graphite particle, wherein in the heat conductive polycarbonate resin composition, the pitch-based graphitized short fiber has an aspect ratio of 6 to 20 and a Laman spectrum parameter I/Iof 0.080 to 0.150; the graphite particle has an aspect ratio produced in the thickness and major axis directions of 10 to 50, a Laman spectrum parameter I/Iof 0.050 to 0.085, and an average particle diameter of 5 to 50 μm; a mixture of the pitch-based graphitized short fiber and the graphite particle has a BET specific surface area of ≤10 m/g; 80 to 500 pts.wt. of the graphite particle is contained based on 100 pts.wt. of the pitch-based graphitized short fiber; and 50 to 100 pts.wt. of the total of the pitch-based graphitized short fiber and the graphite particle is contained based on 100 pts.wt. of the polycarbonate resin.
Patent JP-2013249717-A (JP)
Title: Scaffold support
Inventor: HASHIGUCHI TAKASHI
IPC: E04G5/04
Filed: 2012-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent a wall of a building from being damaged when a scaffold support is fitted to the wall.SOLUTION: A scaffold support comprises a support lever having scaffold member grip means at a rear end and a fixture 81 which is inserted into an insertion hole 39 bored in a wall 31 to move forward and back while disabled to rotate. A bolt 53 is projected at a front end of the support lever, and a nut 61 is threadably engaged with the bolt. The fixture has a female screw 83 at a rear end and also has a support shaft 85 at a front end at right angles to the length direction of the fixture. A rotary arm 87 is supported on the support shaft to be freely opened and closed, and the fixture has an opening part 89 allowing the rotary arm to rotate. A spring 90 energizing the rotary arm in a closing direction is fitted between the fixture and the rotary arm, three support shafts are arranged substantially triangularly at the front end of the fixture, and a base end of the rotary arm is supported on the respective support shafts to allow the three rotary arm to be open substantially radially, the respective rotary arms having plane parts pressed against a vertical plane of a wall.
Patent JP-2013257757-A (JP)
Title: Semiconductor design support device and semiconductor design support method
Inventor: KONO ICHIRO
IPC: G06F17/50
Filed: 2012-06-13
Abstract: PROBLEM TO BE SOLVED: To execute a cooperation operation simulation at a high speed while suppressing man-hours required for preparation low even though software and hardware to be subjected to cooperation verification are on a large scale and various in a semiconductor design support device provided with a general-purpose processor to perform cooperation verification of a semiconductor product including a development processor and the function of development software to be operated by the development processor.SOLUTION: A compiler for a general-purpose processor converts the development software into a low level language for a general-purpose processor. Description conversion means is provided, which converts an access instruction to an address space of the development processor into a variable corresponding to an address of an address space of the general-purpose processor. The description conversion means converts a transfer instruction of a start command to a peripheral circuit in the development software into a function call of the peripheral circuit, wherein the peripheral circuit mapped to the address space of the development processor is preliminarily prepared with a peripheral circuit model operating on the general-purpose processing as a function.
Patent JP-2013258627-A (JP)
Title: Image processing apparatus and three-dimensional image observation system
Inventor: HATSUDA IZUMI
IPC: A61B1/04
Filed: 2012-06-14
Abstract: PROBLEM TO BE SOLVED: To reduce fatigue of the eyes of an observer, when observing a subject and an auxiliary display superposed thereon, while comparing, in a three-dimensional image.SOLUTION: The image processing apparatus 2 includes a display unit 3 for reproducing the three-dimensional image of a subject from two parallax images acquired by photographing the subject, point of gaze detection means 4, 5 for detecting the point of gaze of an observer observing the three-dimensional image displayed in the display unit 3, a parallax calculation unit 6 for calculating the parallax between two parallax images at the gaze points detected by the point of gaze detection means 4, 5, and an auxiliary display generation unit 7 for generating an auxiliary display including information about the subject, and displaying the auxiliary display thus generated in the display unit 3 while superposing on the three-dimensional image. The auxiliary display generation unit 7 generates an auxiliary display, to which the same parallax as that calculated by the parallax calculation unit 6 is given, based on that parallax.
Patent JP-2014001895-A (JP)
Title: Expansion valve
Inventor: INOUE YASUSHI
IPC: F25B41/06
Filed: 2012-06-19
Abstract: PROBLEM TO BE SOLVED: To reduce refrigerant passing noise at start of an expansion valve and easily obtain an intended flow rate.SOLUTION: A valve body 10 of an expansion valve 1 includes: an inlet port 14 for introducing a high-pressure refrigerant to a valve chamber 20; an orifice 50; a refrigerant outlet passage 52 leading toward an evaporator; and a return passage 60 returning from the evaporator to a compressor. A power element 70 operates a valve member 30 via an operation rod 82 in response to pressure and temperature of a refrigerant in the return passage 60. A support member 100 is disposed in a valve chamber 20 to cover a coil spring 42 and support the valve member 30. When the valve is closed, a shoulder portion 130 of the support member 100 overlaps with the inlet port 14 to narrow an opening area.
Patent JP-2014006125-A (JP)
Title: Coordinates correction method
Inventor: Saruwatari jiro
IPC: G01B5/008
Filed: 2012-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a coordinates correction method which can correct a start position including an accuracy error in a linear scale for managing a position of a stylus using the linear scale.SOLUTION: A coordinates correction method takes a measurement start position of a stylus 6 on a measurement plane of a glass substrate W as a start point, and takes images of two points of indicators formed on the glass substrate W by an imaging means 7, and before correcting the start coordinates on the basis of measurement coordinates of linear scales 4a and 4b provided on respective frame 3 and Y-axis stage 5 and design values of the respective indicators, corrects the measurement coordinates of the respective indicators. The method includes the steps of: calculating a scale ratio on the basis of the design coordinates of the respective indicators and the measurement coordinates of the respective indicators; taking an intersection point of a straight line passing through the respective design coordinates and a straight line passing through the respective measurement coordinates as a rotation center coordinates to calculate an angle made by the rotation center coordinates and both straight lines; and calculating a gravity center position of a work. Then, the method performs similarity transformation on the respective measurement coordinates on the basis of the respective calculated values and corrects the measurement position.
Patent JP-2014006748-A (JP)
Title: Electronic apparatus, apparatus, and method
Inventor: HANASAKI MITSUO
IPC: G06F3/041
Filed: 2012-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus, an apparatus, and a method that enable easy selection of a plurality of objects by a terminal operation using a touch panel or the like.SOLUTION: An electronic apparatus comprises: a display unit 20 that displays a plurality of objects; a contact detection unit 10 that detects contact of a contact object on the display unit 20; a depression detection unit 30 that detects depression on the contact detection unit 10 to generate data based on the depression; and a control unit 50 that changes the number of objects selected from the plurality of objects in accordance with the data based on the depression acquired from the depression detection unit 30.
Patent JP-2014010704-A (JP)
Title: Clock correction circuit and clock correction method
Inventor: YASUKAWA TOMONORI
IPC: H03K5/19
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To generate a correction clock that satisfies required accuracy even when a frequency error of the correction clock is detected for every arbitrary time unit.SOLUTION: An operation clock generation circuit 110 performs arithmetic based on a frequency error of a base clock (a) and a clock pulse of the base clock (a), and generates an operation clock (f) by correcting the frequency error for every first period. A correction clock generation circuit converts a value of bits of lower order than a prescribed bit used for identifying state changes of the operation clock (f) into a pulse count number of a second clock (h) having a frequency higher than that of the operation clock (f), and generates a correction clock (k) by correcting the operation clock (f) on the basis of a count period corresponding to the pulse count number and a clock pulse of the operation clock.
Patent JP-2014009644-A (JP)
Title: Lash adjuster
Inventor: KAMO YOSHIRO
IPC: F01L1/255
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a lash adjuster that can be made small.SOLUTION: A lash adjuster 14 comprises: a cylindrical adjuster body 21; a plunger 22 that can slide in the adjuster body 21; a reservoir chamber 221 formed inside the plunger 22; a hydraulic chamber 23 formed between the adjuster body 21 and the plunger 22; a check ball 25 for opening/closing a communication port 226 communicating the reservoir chamber 221 and the hydraulic chamber 23; a plunger spring 24 energizing the plunger 22; and oil supply holes 225a and 225b formed on the plunger 22 for supplying oil to the reservoir chamber 221. Then, the oil supply holes 225a and 225b are formed so that an opening area gets wider from the adjuster body 21 side toward the reservoir chamber 221 side.
Patent JP-2014009215-A (JP)
Title: Production method of lipid including tertiary amino group
Inventor: KUBO KAZUHIRO
IPC: C07B61/00
Filed: 2012-07-02
Abstract: PROBLEM TO BE SOLVED: To suppress isomerization of cis form to trans form in production of a cationic lipid having one or more methylene groups between two adjoining cis double bonds in its molecule.SOLUTION: A compound of the following formula: R-X, where Ris a hydrocarbon group having 8-24 carbons and one or more methylene groups between two adjoining cis double bonds in its molecule; and X is a leaving group, is reacted with (B), a compound having one or more tertiary amino groups and one or more hydroxy groups in its molecule in a solvent of a saturated hydrocarbon having 5-10 carbons in the presence of an alkaline catalyst.