baber/WOPTO huggingface dataset:
Patent JP-2012213790-A (JP)
Title: Laser processing device
Inventor: MATSUKA DAISUKE
IPC: B23K26/082
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a laser processing device which is suppressed in the occurrence of a processing failure in shape caused by the deterioration of a function of a galvano scanner by always acquiring vibration characteristic of the galvano scanner during processing operation, and by estimating the processing shaped from acquired data and a processing condition.SOLUTION: In the laser processing device having a galvano scanner control device which operates an actuator for oscillating a mirror on the basis of a difference between a command signal and a present position, and controls a light-outgoing angle of light incident to the mirror, the laser processing device is characterized by comprising: a difference signal analysis part 207 which calculates a feature amount of a vibration component of the difference 111; a storage part 208 which stores the feature amount; a processing-shape estimation part 209 which predicts the processing shape from the feature amount of a recorded different waveform and a laser light irradiation condition; and a display part 210 which transmits the predicted processing shape to a user.
Patent JP-2012032775-A (JP)
Title: Method for forming electrophotographic image, developer and process cartridge
Inventor: NAGAYAMA MASASHI
IPC: G03G15/08
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a stable high-gloss image by using a transparent toner having excellent low-temperature fixability, high hot offset resistance characteristics and good storage stability.SOLUTION: The image forming method comprises forming at least one kind of chromatic color toner image and a transparent toner image on a recording medium, in which development is carried out by replenishing the transparent toner and a carrier to a developing device while discharging an excess developer. In the viscoelasticity of the transparent toner, a loss tangent expressed by loss tangent (tanδ)=loss modulus (G")/storage modulus (G') shows a peak value of at least 3 at 80 to 160°C.
Patent JP-2011152959-A (JP)
Title: Packaging container
Inventor: ISHIBASHI MASATOSHI
IPC: B65D5/66
Filed: 2011-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To effectively avoid the occurrence of cracks at the connection parts between the front plate and the right and left side plates of a lid in a packaging container which is provided at a fast food store or the like, and is suitable for storing a food such as a hamburger or the like.  <P>SOLUTION: In the packaging container 1a freely opened and closed, first locking claws 12B, 12B are formed on the opposite side of the hinge part P of a container part (a), and second engaging claws 23B, 24B and notch parts 23c, 24c are formed on the opposite side of the hinge part P of a lid part b. The first locking claws 12B, 12B of the container part (a) get into the notch parts 23c, 24c in the lid part b, and the upper ends 35 of the notch parts have rounded shape.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012078339-A (JP)
Title: Gas concentration measuring device
Inventor: IZUHARA HIDETSUGU
IPC: H01M8/10
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To shorten a measuring time when measuring gas concentration of oxidant gas.SOLUTION: There is provided a gas concentration measuring device which comprises: a DC-DC converter 3 that applies an AC signal obtained by synthesizing a measuring frequency fm and a high frequency fh to an output signal of a fuel battery 1; a current measuring device 51 and a voltage sensor 52 that detect an output current and an output voltage of the fuel battery 1, respectively; an impedance calculation means 53 that, based on the output current and the output voltage when the DC-DC converter 3 applies the AC signal, calculates an internal impedance Z corresponding to the measuring frequency fm as well as a high frequency impedance Zh corresponding to the high frequency fh; a specific impedance calculation means 54a that calculates a specific impedance Z' varying according to change in gas concentration of oxidant gas from the internal impedance Z; a phase angle calculation means 54b that calculates a phase angle θ of the specific impedance Z'; and a gas concentration calculation means 54c that, based on the phase angle θ of the specific impedance Z', calculates oxygen concentration.
Patent JP-2012226092-A (JP)
Title: Image forming apparatus
Inventor: TAKEUCHI YASUSHI
IPC: G03G15/01
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that has a simultaneous transfer and fixing device or capable of fixing an image on a transfer conveyance belt, and creates a patch for detecting density of a portion where two or more colors are overlapped so as to perform excellent image control after transfer and fixing processes.SOLUTION: An image forming apparatus transfers and fixes on a conveying belt a patch for detecting density of a portion where two or more colors are overlapped, and then uses density detection means to detect color information of a toner image fixed with mixed colors.
Patent JP-2011224376-A (JP)
Title: Highly rigid endoscope
Inventor: EBERHARD KOERNER
IPC: G02B23/24
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a highly rigid endoscope having a shank-like middle part and a more degree of freedom in working.SOLUTION: The highly rigid endoscope 1 has a shank-like middle part 8. The endoscope 1 has a handle part 9 which is connected to the middle part 8 at a proximal side and has a distal part 10 having an optics window 14 at a distal part. The handle part 9 is offset or arranged obliquely to the longitudinal axis 13 of the middle part 8, and similarly, the distal part 10 is offset or obliquely arranged to the longitudinal axis 13 of the middle part 8. Thus, a free space is created in the operation region of the handle of a working instrument 2 and on the distal side of the tool.
Patent JP-2012230799-A (JP)
Title: Charging base
Inventor: OKAMURA KAZUMASA
IPC: H04M1/02
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To facilitate attachment and detachment of a charging base and a portable device.SOLUTION: The charging base comprises a storage part for storing a portable device body, and a supply side electric member for supplying power to the portable device. The storage part has a front side wall surface and a rear side wall surface higher than the front side wall surface. The supply side electric member comprises an arm part having a spring property, an electronic contact part projected from a lower part of the rear side wall surface on one end side thereof, and a spring shaft part on the other end side thereof, and the electronic contact part generates a contact pressure to the direction of the front side wall surface.
Patent JP-2012234871-A (JP)
Title: Forming method of green compact
Inventor: KUSABETSU KAZUTSUGU
IPC: B22F3/035
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a forming method of a green compact capable of forming the green compact from which a magnetic core with less iron loss can be obtained.SOLUTION: A manufacturing method of a green compact 100 used as a magnetic core includes the steps of: charging a cavity defined by a columnar first punch (lower punch 12) and a cylindrical die 10 with raw material powder 3; and pressing the raw material powder 3 with the lower punch 12 and an upper punch 11. The lower punch 12 has a liquid-reservoir groove 24 to be charged with molding lubricant formed by dispersing solid lubricant powder having a maximum particle diameter of 20 μm or less for each powder particle into a liquid solvent. The molding lubricant is supplied from the liquid-reservoir groove 24 between an outer peripheral surface 12o of the lower punch 12 and an inner peripheral surface 10i of a die 10 and is applied to the inner peripheral surface 10i of the die 10 by a relative movement between the lower punch 12 and the die 10. The raw material powder 3 is soft magnetic powder having insulator layers. By applying a dispersant containing lubricant powder with specified sizes to a molding die 1, the insulator layers can be prevented from being damaged by a sliding contact between the molding die 1 and a compact.
Patent JP-2012235361-A (JP)
Title: Image processor and image processing method
Inventor: KODAMA JUNICHI
IPC: G06F12/00
Filed: 2011-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a technology of enhancing the use efficiency of cache data.SOLUTION: When there is an image processing request including the same image information and image processing information as those of a received image processing request, an image processed by an image processing server 104 in response to the image processing request is transmitted to a client terminal device 101. When there is an image processing request including the same image information as that of the received image processing request and the image processing information indicating a part of image processing indicated by the image processing information in the received image processing request, a request including the image information indicating the image processed by the image processing server 104 in response to the image processing request, the image processing information included in the received image processing request, and the information indicating a part of the image processing is generated and transmitted to the image processing server 104.
Patent JP-2011146752-A (JP)
Title: Side view light-emitting diode and manufacturing method of side view light-emitting diode
Inventor: ROH JAE KY
IPC: H01L33/48
Filed: 2011-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side view LED for use in a backlight device.  <P>SOLUTION: The side view LED includes: an insulating substrate; first and second metal layers each having first and second areas spaced apart from each other at a predetermined gap and disposed on top and underside surfaces of the insulating substrate, respectively; first and second electrical connectors connecting first areas of the first and second metal layers to second areas of the first and second metal layers, respectively; an LED chip mounted to the first metal layer and electrically connected to the first and second areas of the first metal layer; a wall attached to the first metal layer to form an opened area around the LED chip; a transparent sealing member provided in the open area formed of the wall to seal the LED chip; a protective device mounted to the second metal layer to protect the LED chip from na electric abnormality; and a sealing member attached to the second metal layer to seal the protective device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012241751-A (JP)
Title: Gas seal structure of bolt tightening portion and solid oxide fuel cell having the gas seal structure
Inventor: NAKAJIMA YASUSHI
IPC: H01M8/12
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem with a conventional seal structure, wherein the structure aims at watertightness and is difficult to be directly applied to an airtight structure in which a further high level of sealing is required.SOLUTION: In a gas seal structure which secures airtightness between a metallic member 1 having a threaded hole 1A and a head 2A of a bolt 2 being screwed into the threaded hole 1A, it is achieved to secure sufficient airtightness without using a sealing member by being configured as the gas seal structure which has on joint surface of the head 2A of the bolt 2 a cross-sectional shaped protruding streak portion 1C which comes into line contact to a joint surface of the metallic member 1 in coaxial circle with the bolt 2, makes the protruding streak portion 1C in a state that is sunk into the joint surface of the metallic member 1 by fastening of the bolt 2 into the metallic member 1, and has an oxide film 3 continuing from the surface of the metallic member 1 over the surface of the head 2A of the bolt 2.
Patent JP-2012240820-A (JP)
Title: Brake device of elevator hoisting machine
Inventor: KOMATSU TAKANORI
IPC: F16D65/22
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a brake device of an elevator hoisting machine capable of suppressing a field core or an armature from becoming thick and further suppressing an increase in power consumption.SOLUTION: The brake device 1 of the elevator hoisting machine includes at least a field core 3 different from a core material, a plurality of electromagnetic coils 5 provided on a field core 3, an armature 7 pulled toward the field core 3 via the electromagnetic power of the electromagnetic coils 5. The field core 3 includes a plurality of internal poles 25 which become inside magnetic paths with respect to the plurality of electromagnetic coils 5 respectively, and external poles 27 which become outside magnetic paths of the electromagnetic coils 5. The plurality of internal poles 25 are respectively filled with core materials to produce no holes.
Patent JP-2012239750-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which restrains degradation in interest in games.SOLUTION: A Pachinko game machine includes a start port for receiving a game ball hit into a game area. When the game ball enters the start port, lottery processing concerning a jackpot is performed with a predetermined prize winning probability. When the jackpot is won as a result of the processing, a jackpot game for giving a privilege to a player is performed. A special symbol gate 2500 is arranged in the Pachinko game machine, so that the jackpot game is started on the condition that the game ball passes through the special symbol gate 2500.
Patent JP-2012240019-A (JP)
Title: Magnetic separator, method for removing magnetic impurity, and method for manufacturing lithium ion secondary battery
Inventor: KATO YASUHIRO
IPC: B03C1/02
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic separator with a simple structure capable of efficiently adsorbing magnetic impurities, a method for removing magnetic impurities, and a method for manufacturing lithium ion secondary batteries.SOLUTION: Powder charged at a lower part of the magnetic separator 10 flows through a flow channel 18 from a lower side to an upper side while making contact with a casing pipe 24 in which cylinder shaped magnetic bodies 14 are inserted. In this case, since the powder flows through the flow channel 18 made narrower than the diameter of the casing pipe 24 by a plurality of convex walls 16 provided in the flow channel 18, the magnetic impurities included in the powder are adsorbed to the casing pipe 24 by a magnetic force of the cylinder shaped magnetic bodies 14.
Patent JP-2012248921-A (JP)
Title: Communication apparatus and program
Inventor: NOGAWA HIDEKI
IPC: H04N1/00
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide technique for terminating a session with a communication apparatus at an appropriate timing.SOLUTION: The communication apparatus includes: session control means; acquiring means; and confirmation means. The session control means controls the session established with the other communication apparatus for transmitting data to the other communication apparatus. The acquiring means acquires period information on a completion period required for completing output following data in the other communication apparatus from the other communication apparatus after data is transmitted to the other communication apparatus. The confirmation means confirms whether the output following the data is already completed or not after the completion period elapses on the basis of the period information by inquiring it from the other communication apparatus. The session control means terminates the session with the other communication apparatus when the confirmation means confirms that the output following the data is already completed in the other communication apparatus.
Patent JP-2012246415-A (JP)
Title: Rubber composition for heavy-duty tire tread and pneumatic tire using the composition
Inventor: TANAKA TAKESHI
IPC: C08K3/04
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for a heavy-duty tire tread, the composition enabling hardness and breaking elongation of a tread to be improved thereby achieving excellent cutting resistance and chipping resistance of the tread, and to provide a pneumatic tire using the composition.SOLUTION: The rubber composition for a heavy-duty tire tread is obtained by compounding, in 100 pts.mass of natural rubber, 0.1 to 10 pts.mass of a thermoplastic resin, 30 to 70 pts.mass of carbon black having NSA (nitrogen adsorption specific surface area) of 80 m/g or more, 2 to 30 pts.mass of silica, 0.1 to 10 pts.mass of the following resin solution in terms of the mass of a novolac phenolic resin, and 0.1 to 10 pts.mass of a curing agent. The pneumatic tire has a tread 3 formed by using the above composition. The resin solution is prepared by dissolving a novolac phenolic resin having a softening point of 84°C or higher in an organic solvent, in which the ratio of the novolac phenolic resin to the organic solvent ranges from 1:0.25 to 1:4.
Patent JP-2012162514-A (JP)
Title: Dithienogermole polymer and organic semiconductor device containing the same
Inventor: OSHITA JOJI
IPC: H01L51/30
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a dithienogermole polymer which is useful as an organic semiconductor material having excellent durability and stability of semiconductor characteristics and which has high heat stability and to provide an organic semiconductor device formed from the organic semiconductor material containing the dithienogermole polymer.SOLUTION: The dithienogermole polymer is represented by chemical formula (1) (in formula, each of Rand Rdenotes a 1-20C hydrocarbon group which may have substituents independently, Ar denotes any one selected from a bivalent aromatic ring which may have substituents, a bivalent multinuclear aromatic ring which may have substituents having the number of aromatic rings of 2 to 7 and a bivalent arylene group formed by connecting a plurality of bivalent aromatic rings which may have substituents and/or bivalent multinuclear aromatic rings which may have substituents having the number of aromatic rings of 2 to 7 and n denotes an integer of at least 2). The organic semiconductor device has the dithienogermole polymer as an organic semiconductor layer.
Patent JP-2012253964-A (JP)
Title: Control method of power supply device
Inventor: ICHISE AYAKO
IPC: H02M7/12
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a control method of a power supply device for reducing switching loss, miniaturizing a cooling fin of a bridge circuit, miniaturizing the whole device and reducing cost.SOLUTION: The power feeding device includes a power reception circuit 320 equipped with a bridge circuit where a switching arm serial circuit and a diode serial circuit are connected in parallel, receives power of a high frequency power supply 100 via a power reception coil 120 and a resonance capacitor C and supplies DC power to a load R. In the control method of the power supply device, a series of switching operations for turning on one of switches Qand Qand turning off the other at the same time as a first zero cross point in one period of a current i flowing in the coil 120, and inverting on/off states of the switches Qand Qafter arbitrary delay time shorter than a half period elapses from the zero cross point after the half period of the current i are repeated in synchronization with the period of the current i.
Patent JP-2012255909-A (JP)
Title: Resist stripping agent and stripping method using the same
Inventor: TAKAHASHI FUMIHARU
IPC: H01L21/027
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive resist stripping agent showing excellent resist stripping property and inducing no corrosion in aluminum and copper.SOLUTION: A resist for copper wiring or a resist for aluminum wiring is stripped by using a resist stripping agent containing a monomethylamine formate.
Patent JP-2013002839-A (JP)
Title: Crack detection method
Inventor: KOYAMA SATORU
IPC: G06T1/00
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a crack detection method capable of accurately detecting an actual crack alone, even in the case that an imaged concrete surface includes dirt, stains, imaging irregularities, formwork marks which resemble the actual crack.SOLUTION: A crack detection method comprises the steps of: creating a wavelet image; creating a binarized image through determining a target pixel with a wavelet coefficient larger than a threshold to represent a crack and a target pixel with a coefficient smaller than the threshold to represent no crack, comparing the wavelet coefficient of the target pixel with the threshold while changing a local area and the target pixel, discriminating the crack from noise for the pixel determined to represent a crack, and further tracking a contour; creating an image of a crack with removal of remaining noise; and estimating the width of the crack through creating a fine line image with fine line processing.
Patent JP-2013001485-A (JP)
Title: Elevator device and roller guide assembly
Inventor: ARAI HIDEKI
IPC: B66B7/04
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a configuration not provided with an energizing means for energizing a roller or a damper for a swing mechanism.SOLUTION: A car to be elevated and lowered along an elevating/lowering path is provided, a pair of guide rails are arranged along the elevating/lowering path, and a plurality of roller guide assemblies guided by the guide rails are fixed to the car. The roller guide assemblies are provided with a horizontal turning shaft 12 roughly perpendicular to the guide rails, a horizontal swing shaft 8 is provided via an arm 13 projected upward at one end of the horizontal turning shaft 12, and rollers 5a, 5b, and 5c are freely rotatably provided at the horizontal swing shaft 8. For the horizontal turning shaft 12, a shaft support member 7 is fixed to a base member, an insertion hole 7a is formed at the shaft support member 7, rubber 11 in a cylindrical shape is inserted to the insertion hole 7a, the horizontal turning shaft 12 is inserted into the inside 11a of the rubber 11, the cross sectional shape of the outer peripheral surface of the horizontal turning shaft 12, the inner and outer peripheral surfaces of the rubber 11 and the inner peripheral surface of the shaft support member 7 is set to a square, and the relative turning of the boundaries of the respective members is regulated.
Patent JP-2013004649-A (JP)
Title: Film manufacturing method and manufacturing method of display device
Inventor: KURIHARA KENICHI
IPC: H01L23/532
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a film manufacturing method capable of forming a film having a fine through hole, and to provide a manufacturing method of a display device which uses this method.SOLUTION: A film manufacturing method includes a first transfer step of forming a first pattern film on a base member using an intaglio having a first pattern and a second pattern, and a second transfer step of forming a second pattern film on the first pattern film and then forming a film having a through hole on the base member. A manufacturing method of a display device includes the steps of sequentially forming a TFT, an insulating film, and an organic EL element on a substrate. The step of forming the insulating film includes a first transfer step of forming a first pattern film on a base member using an intaglio having a first pattern and a second pattern, and a second transfer step of forming a second pattern film on the first pattern film and then forming a film having a through hole on the base member.