baber/WOPTO huggingface dataset:
Patent JP-2013164094-A (JP)
Title: Hydraulic continuously variable transmission
Inventor: MOCHIZUKI YASUHISA
IPC: F16H61/4035
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To solve a problem caused when using a hydraulic continuously variable transmission as a continuously variable part of a hydraulic mechanical continuously variable transmission, wherein even if a supply quantity of operation oil to a charge oil passage for replenishing the operation oil to a main oil passage is increased with respect to oil leakage from the main oil passage, a flow rate of the operation oil which can be supplied to the main oil passage from the charge oil passage is not sufficiently increased, and negative pressure is generated due to the shortage of the operation oil in the main oil passage, thus causing the breakage of a circuit, an apparatus in the circuit or the like resulting from cavitation, and the generation of noise.SOLUTION: In a hydraulic continuously variable transmission 10 having check valves for permitting only flows to directions of a pair of main oil passages 9a, 9b which fluid-connect a hydraulic pump 18 and a hydraulic motor 19, a plurality of pairs of check valve parts 71a, 71a and the check valves 73, 73 are arranged in parallel with each other between both the main passages 9a, 9b, and operation oil from a common charge oil passage 70 is supplied to the check valve parts 71a, 71a and the check valves 73, 73.
Patent JP-2012091034-A (JP)
Title: Slot machine
Inventor: KATO TATSUO
IPC: A63F5/04
Filed: 2012-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine that allows quick probability setting operation without requiring time and effort for covering or uncovering a setting operation part, while preventing fraud.SOLUTION: The slot machine includes: a casing 2 including a variable display device for a variable display game; a front surface frame 5 attached to the front surface side of the casing 2 in an openable/closable state; and a probability setting device 27 disposed in the casing 2 and changing the set probability that the result form of the variable display game becomes a preset special result, in two or more stages. The setting operation part 31 for changing the setting of the probability is provided in the probability setting device 27. A covering member 40 for covering the setting operation part 31 is provided on the front surface frame 5. When the front surface frame 5 is closed to the casing 2, while the periphery of the covering member 40 abuts on an abutting outer peripheral part 37 positioned on the outer part of the setting operation part 31 of the probability setting device 27, the setting operation part 31 is covered with the covering member 40.
Patent JP-2013171083-A (JP)
Title: Information terminal device
Inventor: KATO HARUHISA
IPC: G06T7/60
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To simply and exactly estimate posture of an imaging object to perform display control based on the posture.SOLUTION: An estimation part 3 extracts a preliminarily provided feature point from a pick-up image of an imaging object by an imaging part 2, and estimates posture of the imaging object from relation of flat protective transformation with a feature point in the pick-up image at a predetermined position. A sensor part 4 acquires posture of an information terminal device 1 by an angular velocity sensor. A correction part 5 corrects the estimated posture by the acquired posture by calculating posture variation at an estimation point of the estimated posture and afterward from the acquired posture to obtain the corrected posture, and outputs the corrected posture to a control part 7. The control part 7 performs control so as to process display information in a storage part 6 on the basis of the corrected posture to be displayed on a display part 8.
Patent JP-2013169154-A (JP)
Title: Polypeptide enhancing cellulosic biomass degradation activity
Inventor: SHISA TOMOKO
IPC: C12N1/19
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a polypeptide enhancing saccharification efficiency with a cellulase in a reaction temperature region of normal fermentation microorganisms except thermotolerant yeasts.SOLUTION: There are provided a polypeptide which is an isolated polypeptide derived from Neurospora crassa and containing a specific amino acid sequence, having a crystalline cellulose-binding ability and enhancing saccharification activity of a cellulase, a method for saccharification treatment in which cellulosic biomass is saccharified with a cellulase in the presence of the polypeptide and a method for producing alcohol by carrying out fermentation using a sugar component obtained by the treatment as a raw material.
Patent JP-2012120865-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for suppressing reduction in amusement of a game in winning of a jackpot.SOLUTION: Although blue and pink decoration symbols 1153 are used under a similar situation in an external normal game state, a common decoration image KG is added to each of pink and red decoration symbols 1153 in an external advantageous game state, and then the pin and red decoration symbols 1153 are used under the similar situation. More specifically, not only the blue decoration symbol 1153 disliked by a player, but also the pink decoration symbol 1153 are used in normal winning in this case, thus reducing a display probability of the blue decoration symbol 1153 by that amount.
Patent JP-2013170289-A (JP)
Title: Electrolytic etching jig and electrolytic etching method
Inventor: MAEGUCHI TAKAHARU
IPC: G01N1/28
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic etching jig having a low risk of leakage of an electrolytic solution when performing an electrolytic etching of a structural member etc. that is used underwater and has a complex surface shape, and an electrolytic etching method using the electrolytic etching jig.SOLUTION: An electrolytic etching jig is equipped with: a water-absorbing polymer 10 capable of absorbing an electrolytic solution; a film member 20 that covers the water-absorbing polymer 10 and is capable of permeating ions in the electrolytic solution; and an electrode 41 electrically connected to the water-absorbing polymer 10.
Patent JP-2013169386-A (JP)
Title: Method and apparatus for fire prevention and fire extinguishment
Inventor: YOSHIKAWA AKIMITSU
IPC: A62C3/00
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent an occurrence of a fire caused by heat generation by a chemical reaction between a hydrophobic material and water; and to extinguish the fire when a fire occurs.SOLUTION: An endothermic medium is released to a hydrophobic material to absorb heat generated from the hydrophobic material, thereby preventing or extinguishing the fire. The release amount of the endothermic medium per unit time is controlled such that all the heat generated from the hydrophobic material can be released. When the hydrophobic material is calcium oxide, aqueous film forming foam concentrates are used as the endothermic medium. A temperature of the hydrophobic material 4 is measured and, when the measurement value of the temperature exceeds a prescribed threshold, the endothermic medium is released to the hydrophobic material 4 to absorb the reaction heat of the hydrophobic material 4. The endothermic medium prevents a temperature rise in the hydrophobic material 4 so as to previously prevent ignition of a portion in contact with the hydrophobic material 4 and, when it ignites a fire, the fire can be extinguished.
Patent JP-2013172067-A (JP)
Title: Substrate for thin-film solar cell, thin-film solar cell including the same, manufacturing method of substrate for thin-film solar cell, and manufacturing method of thin-film solar cell
Inventor: DATE MASAHIRO
IPC: H01L31/04
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To improve generation efficiency of thin-film solar cells while restraining scattering of laser beams radiated in manufacturing the thin-film solar cells.SOLUTION: The present invention comprises a first main surface that is a light-receiving surface and a second main surface that is positioned on the opposite side to the first main surface. The first main surface is flat over the whole surface, and a second main surface includes a solar cell formation region 11 having an uneven surface 12 and a laser scribe region 14 that surrounds the solar cell formation region 11 and has a flat surface 13.
Patent JP-2013169201-A (JP)
Title: Gear built in fishing reel
Inventor: KOIKE MAMORU
IPC: A01K89/015
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a gear built in a fishing reel structured to excel in rotation feeling while attaining weight reduction with respect to strength.SOLUTION: A drive gear 15 built in a fishing reel is formed by integrally forming an outer peripheral part 15A including a tooth surface 15b, and a body part 15B located radially inside of the outer peripheral part using different kinds of materials. When the material strength, material density (specific gravity) and vibration damping capacity of the materials constituting the outer peripheral part 15A and the body part 15B are set as (S1, S2), (P1, P2), and (F1, F2) respectively, the outer peripheral part 15A and the body part 15B are integrated using the different kinds of materials that satisfy S1>S2, P1>P2, and F1<F2.
Patent JP-2013174284-A (JP)
Title: Bearing lock structure
Inventor: FUKAZAWA SHIN
IPC: F16H57/04
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a bearing lock structure that can reliably prevent falling off of a bearing without increasing the size of a transmission.SOLUTION: A bearing lock structure prevents a bearing G3c of a rotor G3b rotatably supported to a transmission case 7 from falling off from the transmission case 7. A transmission 1 includes a brake B1 to be adjacent to the bearing G3c. The brake B1 includes a fixing member B1a fixed to the transmission case 7. The engagement of the fixing member B1a with a side in an axial direction of the bearing G3c causes the bearing G3c to be prevented from falling off from the transmission case 7.
Patent JP-2013181545-A (JP)
Title: Shock absorber for vehicle
Inventor: NAKAJIMA KEITA
IPC: B60G13/08
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorber for a vehicle capable of preventing oil leakage caused by damages on a piston rod.SOLUTION: An annular recessed groove 12a is formed on an outer peripheral surface of a piston rod 12. The recessed groove 12a is formed in such a manner that when the piston rod 12 is in a full stroke, an upper end sliding part 13b of a sealing member 13 is located at a cylinder side of an upper end edge 12c of the recessed groove 12a and also located at an opposite side to the cylinder of a lower end edge 12d.
Patent JP-2013180001-A (JP)
Title: Syringe type injection instrument
Inventor: IIZUKA SHIGEO
IPC: A61M31/00
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a syringe type injection instrument capable of extruding contents into a bubble state or a mist state without spoiling operability even when the amount of contents is small while the contents are made to be in a cartridge.SOLUTION: A syringe type injection instrument includes: an operation instrument in which a rod is extended on a piston, and a passage for air pressure forwarded by the piston is formed between the rod and a tip cylindrical part; a cylindrical member 6 which is filled with contents C and has a plunger 7 extruding the contents C by using a pushing pressure from the rod as an energizing force; a nozzle 8 storing the cylindrical member inside and mounted on the tip cylindrical part 2c; and a mesh ring 9 for passing the contents extruded from the cylindrical member 6 and air pressure forwarded by the piston therethrough and making them into bubble state contents. The syringe type injection instrument is configured to include an annular type expanding part 8d provided by projecting the inner peripheral face of the nozzle inward, and an annular type expanding part 6b provided by projecting the tip part of the cylindrical member outward, and the expanding part is brought into slide contact with the expanding part of the nozzle to make them enclosed and held together.
Patent JP-2013180240-A (JP)
Title: Biomass mill
Inventor: TAMURA MASAHITO
IPC: B02C15/04
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a biomass mill whose crushing capacity can be improved by promoting discharge of wooden biomass to the outside of a mill.SOLUTION: A biomass mill includes: a housing 3 forming a classifying chamber 17; a crushing table 5 housed at the lower part of the housing and driven by a table driving device 7; a plurality of pressurizing roller units 11 having pressurizing rollers 12 pressed to the crushing table; a blow-out port 19 blowing out primary air from the periphery of the crushing table; a chute 21 supplying wooden biomass to the center of the crushing table; and a flow contraction cylinder 22 covering the periphery of the chute. A flow contraction flow path 28 reducing the flow path cross section of the primary air discharged from the blow-out port is formed between the flow contraction cylinder and the housing.
Patent JP-2013179911-A (JP)
Title: Connection device for electrode-attached cell testing tool, and cell testing device using the same
Inventor: AKAI TOMONORI
IPC: C12M1/34
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a connection device which is suitable for an electrode-attached cell testing tool having such a structure that a voltage can easily be applied from an outer electric source or the like and cells are readily observed from the outside, and can be used for the observation stage of a general microscope.SOLUTION: A connection device for connecting a cell testing tool which has an electrode in a cell test region and in which a takeout wiring electrically connected to the electrode has an exposed surface on the back side surface or the lateral side surface, to a voltage application mechanism for applying a voltage to the electrode of the cell testing tool through the takeout wiring, is characterized by including a container-setting portion for arranging the cell testing tool, a connection terminal to be contacted to the takeout wiring of the cell testing tool, and an electrode wiring having an outer connection terminal to be connected to the voltage terminal of the voltage application mechanism, wherein the container-setting portion has a perspective portion for perspectively observing the cell test region of the cell testing tool, and the electrode wiring is present at a place avoiding the perspective portion.
Patent JP-2013011584-A (JP)
Title: Inspection method of concrete modification agent, and device therefor
Inventor: OSHIMA SHUNICHI
IPC: G01N33/38
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method for inspecting whether a concrete modification agent of a silicate type containing silica is used.SOLUTION: An inspection method of the present application is for checking whether a concrete modification agent of a silicate type is applied to a surface of a concrete structure, and includes the steps of: wetting the surface of the target concrete structure with water; making the water on the surface of the concrete structure impregnated into a sheet having a water absorption property; making the sheet absorb a diluted solution of a solution obtained by mixing a hydrochloric acid aqueous solution I with an ammonium molybdate aqueous solution II, and determining whether the sheet changes its color to check whether the agent is applied.
Patent JP-2013185283-A (JP)
Title: Composite spinneret and method for producing conjugated fiber
Inventor: FUNAKOSHI SHOJI
IPC: D01D5/36
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a composite spinneret which, when a sea-island type conjugated fiber is produced, can prevent island component polymers from merging with each other while increasing hole packing density of extrusion holes of the island component polymers, and can maintain the dimensional stability of the cross-sectional shapes at a high level.SOLUTION: A composite spinneret is used for extruding a composite polymer stream composed of an island component polymer and a sea component polymer. The composite spinneret includes: at least one distribution plate in which distribution holes and distribution grooves for distributing each polymer component are formed; and a lowermost layer distribution plate located on the downstream side in the polymer spinning passage direction of the distribution plates, in which a plurality of island component extrusion holes and a plurality of sea component extrusion holes are formed. The composite spinneret comprises: n island component extrusion holes (n represents an integer of 3 or more, and the same applies hereinafter) arranged on a virtual circumferential line C1 of a radius R1 with a virtual center O as a center; n sea component extrusion holes arranged on a virtual circumferential line C2 of a radius R2 with the virtual center O as the center; and n virtual group centers P on a virtual circumferential line C3 of a radius R3 with virtual center O as a center.
Patent JP-2013186880-A (JP)
Title: Authentication device and authentication system
Inventor: KAMO MICHIO
IPC: G06K19/10
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To easily or quickly performing registration in the case that the necessity of authentication card registration whose registration order is not proper is brought about.SOLUTION: When an unregistered key card is used in a card lock device while a mode of the card lock device is a normal mode, whether the key card has a registration qualification and a registration order is proper is determined on the basis of information read from the key card, and in the case that the key card has the registration qualification and that the registration order is proper, the key card is registered in the card lock device. On the other hand, in the case that a sequence update card is used in the card lock device, the mode of the card lock device is switched to an update mode. When the key card is later used in the card lock device, whether the key card has the registration qualification is determined on the basis of the information read from the key card, and in the case of having the registration qualification, the key card is registered in the card lock device even though the registration order is not proper.
Patent JP-2013189719-A (JP)
Title: Method for knitting slit yarn in circular knitting machine, apparatus therefor and knitted fabric thereby
Inventor: YAMAOKA TAKASHI
IPC: D04B15/58
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for knitting a slit yarn made of a sheet-like material and having a width of several mm while covering a core yarn with the slit yarn by using a knitting machine, and an apparatus used in the method, and a knitted fabric obtained by the method.SOLUTION: An apparatus for knitting a slit yarn includes: as a yarn feeding device, a slit yarn feeding device for feeding a slit yarn SY, separately from a feeding device for feeding a core yarn CY; covering means 80 provided between the slit yarn feeding device and a knitting unit, for covering the core yarn CY with the slit yarn SY; and guiding means 61 and 63 for guiding the slit yarn SY so that the slit yarn is not twisted, does not make wrinkles and the front and back is not inverted in a region from the slit yarn feeding device to the covering means.
Patent JP-2013194394-A (JP)
Title: Small compaction machine
Inventor: TANAKA MASAMICHI
IPC: E02D3/032
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a small compaction machine capable of easily performing locking and unlocking of an operation pole with respect to a vibrator body while improving operability when fixing the operation pole to the vibrator body.SOLUTION: A small compaction machine comprises: a rolling body for compacting subsoil; a vibrator body disposed on the rolling body; and an operation pole 4 extending from the rear part lower side of the vibrator body and turning around a root part serving as a fulcrum. The small compaction machine has at least: left and right guard bodies 8 erected upward at a rear side of the vibrator body; a horizontal bar 20 bridged between the left and right guard bodies 8; a lock body 17 mounted to the horizontal bar 20 to be vertically turnable; a locking part 21 formed in the lock body 17; and a locked part 22 formed in the operation pole 4. The lock body 17 is disposed on an upper side than a substantially central part in the vertical direction of the vibrator body, and the locking part 21 and the locked part 22 are locked together at a predetermined position where the operation pole 4 and the lock body 17 are turned.
Patent JP-2013196866-A (JP)
Title: Input device
Inventor: WATANABE SHINGO
IPC: H01H36/00
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an input device that is superior in operability whichever hand a user uses.SOLUTION: An input device which controls an input control value to predetermined equipment 10 according to a finger operation in a rotational direction that a user performs for an input portion 101, is provided with determination means 140, 141, and 160 of determining with which hand the user operates, and a control portion 160 which adjusts resolutions of the input portion 101 in a clockwise rotational direction and a counterclockwise rotational direction in the finger operation on the basis of the determination results obtained from the determination means 140, 141, and 160.
Patent JP-2013196369-A (JP)
Title: Image processing apparatus, character recognition method and computer program
Inventor: SHIMAZAKI KATSUHITO
IPC: G06V30/162
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus, a character recognition method and a computer program for quickly performing character recognition while securing the accuracy of character recognition.SOLUTION: An information processing apparatus 20 includes: a histogram generation unit 203 for generating a histogram on the basis of a pixel value of each pixel in an input image; a component determination unit 204 for determining whether or not a character component is included in the input image and whether or not a non-character component is included in the input image on the basis of the histogram; a binarization unit 205 for, when the character component and the non-character component are both included in the input image, generating a binary image by first processing of binarizing the input image on the basis of the edge strength of each pixel, and for, when the character component is included in the input image, and the non-character component is not included in the input image, generating the binary image by second processing of binarizing the input image on the basis of a luminance value of each pixel; and a character recognition unit 206 for performing character recognition to the binary image.
Patent JP-2013195369-A (JP)
Title: Extracting method of coal ash particle, and estimation method of composition phase ratio of cement and manufacturing method of cement using extracting method concerned
Inventor: COLIN LEO
IPC: G01N15/10
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an extracting method of coal ash particles which bases on a reflected electron image of a sample containing several kinds of particles but not only on a luminance value in the reflected electron image and can isolate and determine the coal ash particle precisely, and to provide an estimation method of a composition phase ratio of cement and manufacturing method of cement using the extracting method.SOLUTION: A test piece is made by blending a sample containing several kinds of particles including coal ash and a resin, and a reflected electron image is acquired by observing the test piece with an electron microscope. Coal ash particles are extracted based on the shape of each particle, such as the size and circularity of the external form, the presence of the internal gap, and the size and circularity of the gap of each particle, in the reflected electron image.