baber/WOPTO huggingface dataset:
Patent JP-2013136138-A (JP)
Title: Chip saw for metal cutting
Inventor: ISHIKURA HIROMITSU
IPC: B23D61/04
Filed: 2012-06-20
Abstract: PROBLEM TO BE SOLVED: To effectively suppress the breakage of a chip of a saw blade even if an inner surface bead continuously formed in an arc welded steel pipe, an electric resistance welded steel pipe or the like is cut, to easily break the inner surface bead, and furthermore, to decrease the cutting resistance of the steel pipes.SOLUTION: A chip saw for cutting a metal includes saw blades 43 projected at an external periphery of a disc-shaped base metal 42 at a predetermined interval, chips 45 fixed to notch-shaped pedestals 44 formed at the front side of each saw blade 43, and chip chambers 46 disposed between the adjacent saw blades 43. The saw blades 43 are formed approximately in square shapes when seen from the front side and the top surface 43a thereof are extended in the circumferential direction of the base metal 42. The chips 45 have inclined surfaces 43b formed at both side edges of a top flank surface 45a and the saw blades 43 also have inclined surfaces 43b formed at both side edges of the top surface 43a.
Patent JP-2014003518-A (JP)
Title: Document illuminating device, image reader and image forming apparatus
Inventor: SHIBAYAMA YASUYUKI
IPC: G03B27/50
Filed: 2012-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a document illuminating device which reduces chromaticity unevenness, achieves thinning and space saving, and can reduce unbalance of light-dark of an irradiation region by controlling a ratio of light fluxes which are oppositely radiated.SOLUTION: A main scanning direction of a document face is set to be an X direction, a sub-scanning direction to be a Z direction and a direction vertical to the document face to be a Y direction, and a light guide body 43 includes: an incidence end face 43a parallel to an XY plane on which light from a light source 41 is made incident; an outgoing end face 43b which faces in parallel to the incidence end face and emits light which is injected from the incidence end face; and a side including two facing faces 43c and 43d which couple the incidence end face and the outgoing end face and are arranged in parallel to an XZ plane. Length dx in the X direction of the light guide body 43, length dy in the Y direction and length dz in the Z direction satisfy a relation of dx>dz>dy, and a first light flux emission section and a second light flux emission section, which radiate light to a reading region from respective sides facing the Z direction, are arranged to an axis which passes through a center P of the reading region and extends in the Y direction.
Patent JP-2013233405-A (JP)
Title: Tray for mounting food and drink and manufacturing method therefor
Inventor: HORIUCHI KENZO
IPC: A47G19/06
Filed: 2012-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a tray for mounting food and drink which can stably retain a drinking cup and a wineglass as a matter of course, is immediately found to be one's own possessions, and can be stably put on a table, and a manufacturing method therefor.SOLUTION: In a tray for mounting food and drink, which has a glass-like container holding portion 8, a portion 2 for a plate, and at least one tray holding hole 10, the glass-like container holding portion 8 includes a cylindrical part, which is included on the tray surface, a recessed portion for mounting food is included in the part 2 for the plate, and further a nameplate supporting portion 13 is included on the tray surface. A grip portion 26, a seasoning mounting portion 14, a chopstick resting portion, and a spoon or fork resting portion 11 are included at the edge part of the tray and especially the tray is produced by a pulp mold molding method and a plastic molding method.
Patent JP-2012233191-A (JP)
Title: Method for producing cellulose acylate film
Inventor: TAKEDA ATSUSHI
IPC: G02F1/1335
Filed: 2012-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a cellulose acylate film in which wavelength dispersion is reverse dispersion, Rth per film thickness is high, and a display when the film is pasted on a panel after polarizing plate working is made uniform in the plane, and to provide a method for producing the same.SOLUTION: The cellulose acylate film includes cellulose acylate in which the total acyl substitution degree is 2.1 to 2.8, and in which the elastic modulus in the carrying direction of the film is ≥3,200 MPa, and the variation of the elastic modulus in the width direction of the film is ≤0.5 GPa, and satisfies the following inequalities (1) to (3): inequality (1) 0≤ΔRe≤15.0 (wherein, ΔRe denotes a value (unit: nm) obtained by reducing the value of the in-plane retardation in a wavelength of 450 nm from the value of the retardation in the in-plane direction in a wavelength of 630 nm); inequality (2) 2×10≤Rth/d≤6×10(wherein, Rth denotes the value (unit:nm) of the retardation in the film thickness direction in a wavelength of 550 nm; and d denotes the thickness (unit: μm) of the film); and inequality (3) 1.0≤E'(TD)/R'(MD)≤1.43 (wherein, E'(MD) denotes the elastic modulus (unit:MPa) in the conveying direction of the film; and E' denotes the elastic modulus (unit: MPa) in the width direction of the film).
Patent JP-2012227150-A (JP)
Title: Outer package structure of battery
Inventor: OKUSHITA MASATAKA
IPC: H01M2/06
Filed: 2012-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an outer package structure of a battery free from a short circuit caused by the contact of a metal terminal and a metal foil such as aluminum of the outer package.SOLUTION: An outer package structure of a battery comprises: a lid made of a packing material formed by laminating at least a first heat-bonding resin layer, a metal foil layer, a chemical conversion treatment layer, an adhesion layer, and a second heat-bonding resin layer in this order; and a molded container body formed by press-molding the packing material such that the second heat-bonding resin layer is positioned on the recessed part side, having a flanged part around the container body's periphery. A battery encloses a battery element in the molded container body, and externally protrudes a metal terminal connected to the battery element from the flanged part. The battery with its opening part covered by the lid and the flanged part being sealed by a thermal adhesion is injection molded by an insert molding method so as to form an injection forming resin layer at least on the peripheral edge of the flanged part where the metal foil layer is exposed.
Patent JP-2014006170-A (JP)
Title: Flow measuring device
Inventor: KOBA YASUO
IPC: G01F1/66
Filed: 2012-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a flow measuring device capable of resetting a reference voltage in a short time during flow measurement without discontinuing the flow measurement by reducing gain adjustment time.SOLUTION: The flow measuring device includes: a time difference measuring unit 13 that measures the time from a point of transmission start to a point of zero-cross of the received wave after exceeding a reference voltage; and a reference setting unit that automatically sets the reference voltage to an arbitrary point between peak voltages of two specific waves on the basis of the ratio of peak voltage by changing the reference voltage from the minimum to the maximum to recognize peak voltages of the respective received waves on the basis of the plural inflection points when time difference measured by the time difference measuring unit 13 changes largely. When resetting the reference voltage, the reference voltage is changed from the adjacent area of the peak voltages of the two waves to re-recognize the peak voltage. Thus, the reference voltage can be reset in a short time by reducing the adjustment time without discontinuing the flow measurement.
Patent JP-2014008586-A (JP)
Title: Drill drive apparatus and drill drive method
Inventor: SAITO MANABU
IPC: B23B45/14
Filed: 2012-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a drill drive apparatus capable of readily drilling while being directed in a proper direction, and to provide a drill drive method.SOLUTION: The drill drive apparatus according to the present invention includes a tool drive mechanism and a drive mechanism fixture. The tool drive mechanism holds a tool and provides a rolling motion to the tool and a feeding motion in a tool axial direction of the tool. The drive mechanism fixture includes a through hole for inserting the tool therethrough and fixes the tool drive mechanism to a drilling jig provided with a guiding through hole by detachably inserting the tool drive mechanism into the guiding through hole.
Patent JP-2014008752-A (JP)
Title: Production method of concrete product
Inventor: OSAWA YUJI
IPC: B28B1/16
Filed: 2012-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a concrete product in which a molded shape inspection of a structure concrete in which a pigment is not contained can be performed, and a collar surface layer material formed by a collar concrete, a collar mortar, a collar cement paste or the like can be molded into prescribed thinness.SOLUTION: A PCa balcony body (concrete member) 1 is produced beforehand by a structure concrete in which a pigment is not contained, a collar mortar 8 is input in a mold form 7, then the PCa balcony body 1 is inserted, molding is performed while the collar mortar 8 is pressed by the PCa balcony body 1, thereby the collar mortar 8 can be molded to have a prescribed thinness. Moreover, the PCa balcony body 1 is produced beforehand by the structure concrete in which a pigment is not contained, thereby a molded shape inspection of the PCa balcony body 1 can be performed.
Patent JP-2014013459-A (JP)
Title: Control device, storage device and method for controlling control device
Inventor: YOSHIDA AKIMASA
IPC: G06F1/26
Filed: 2012-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption.SOLUTION: A control device which accepts an access request to data stored by a storage device from an information processor, and controls the accepted access to the data is configured to, when the number of accesses to the storage device is beyond the range of a predetermined threshold, select any data from data controlled by a self-device or the other control device, and to change the control device which controls the access to the selected data, and to notify the information processor of the changed control device and data to be controlled by the changed control device, and to control the power source of the changed control device or the power source of the control device which has controlled the access to the selected data.
Patent JP-2014016419-A (JP)
Title: Liquid crystal optical element and image display device
Inventor: MOMOI YOSHIHARU
IPC: G02F1/1343
Filed: 2012-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal optical element and an image display device presenting high-quality display.SOLUTION: The liquid crystal optical element comprises: a first substrate; a pair of first electrodes provided on a first surface of the first substrate, extending in a first direction and arranged in a second direction orthogonal to the first direction; a pair of second electrodes provided between the pair of the first electrodes on the first surface, extending in the first direction and arranged in the second direction; a second substrate having a second surface opposing to the first surface of the first substrate; a counter electrode provided on the second surface of the second substrate and having a first notched part extending in the first direction in a region corresponding to at least one pair of electrodes in the pair of the first electrodes and the pair of the second electrode; and a liquid crystal layer provided between the first substrate and the second substrate.
Patent JP-2014016881-A (JP)
Title: Information presentation system and information presentation server
Inventor: KATAOKA HARUNO
IPC: G06F17/30
Filed: 2012-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an information presentation system and an information presentation server that are capable of presenting useful information extracted from call voice from a user terminal without depending on processing capability of the user terminal.SOLUTION: In an information presentation system comprising a user terminal 1 and a server, the user terminal 1 transmits call voice to the server, and the server analyzes the call voice to extract useful information, and presents the useful information to the user terminal 1.
Patent JP-2014016008-A (JP)
Title: Continuously variable transmission mechanism
Inventor: YOSHINO MASASHI
IPC: F16H9/24
Filed: 2012-07-11
Abstract: PROBLEM TO BE SOLVED: To dispose a notch capable of expanding ring-shaped spring means for biasing a movable tooth engaged with a chain, radially outward, such that no movable tooth is unable to be biased.SOLUTION: A ring-shaped spring means 19 for biasing a movable tooth 17 engaged with an inner periphery of a chain link, outward in a radial direction of a pulley, has a C-shape formed by cutting out one of connection elements 22 between U-shaped elements 21 for performing the biasing at a place 23, to be fitted to a pulley central boss portion 16. At the time of mounting, the spring means 19 is expanded in a circumferential direction at the notch place 23, and a connection element 22 of the spring means 19 is fitted to a corresponding circumferential groove 18b on a movable tooth guide 18 in this state. Here, the spring means 19 is circumferentially positioned such that the U-shaped element 21 is aligned with a movable tooth housing groove 18a. As a result, the notch place 23 of the spring means 19 is positioned at the place shifted from the movable tooth housing groove 18a in the circumferential direction.
Patent JP-2014016582-A (JP)
Title: Light amount adjustment device and optical apparatus
Inventor: KOYAMA YOSHIYUKI
IPC: G03B9/06
Filed: 2012-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a light amount adjustment device that can accurately adjust a switch position in accordance with a step of a driving motor.SOLUTION: The light amount adjustment device comprises: a cum plate 103 in which a cum groove is formed; a bottom plate 105 that covers the cum plate; a diaphragm blade 101 that is arranged between the cum plate and the bottom plate; a rotary ring 102 that is arranged between the cum plate and the bottom plate and drives the diaphragm blade; a motor that drives the rotary ring; and sensors 107 and 108 that are attached to the bottom plate and detect an open position of the diaphragm blade. A mutually engaging gear tooth part 105a is formed on respective mounting faces of the sensor and the bottom plate.
Patent JP-2014020619-A (JP)
Title: Humidifier
Inventor: SAKASHITA AKIHIKO
IPC: F24F6/06
Filed: 2012-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a humidifier which reduces an axial dimension of a humidification mechanism and thereby reduces a depth of a humidifier body.SOLUTION: A humidifier includes: a humidification mechanism 40 disposed in a casing; and a fan which is disposed in the casing and supplies air to the humidification mechanism 40. The humidification mechanism 40 includes: a rotation frame 100; a humidification member 300 attached to the rotation frame 100; and buckets 200 for pouring water, which is drawn in conjunction with rotations of the rotation frame 100, to the humidification member 300. A gear 110 provided at an outer peripheral part of the rotation frame 100 and the buckets 200 are disposed on the same plane.
Patent JP-2014023301-A (JP)
Title: Double authentication power feeding system
Inventor: HAYASHI TAKAO
IPC: H02J7/00
Filed: 2012-07-19
Abstract: PROBLEM TO BE SOLVED: To resolve a problem that, in the case that a plug is put into a power feeding object without authorities from an electric vehicle EV with authorities during power feeding, there is such a defect that a power feeding cable way cannot be blocked with certainty, or such a defect that surreptitious use of electricity cannot be sufficiently prevented originally.SOLUTION: First and second RFID tags are provided to a connector of a power cable. First authentication information outputted from the first RFID tag, and second authentication information outputted from the second RFID tag are received and authenticated. At the authentication, in the case that an authentication unit can authenticate neither the first nor second authentication information to be authenticated, a power feeding object to be fed with power is recognized as a power feeding object without authorities, and a controller controls a cable way switch so as not to feed power. Thereby, unauthorized power feeding to the power feeding object without authorities is prevented.
Patent JP-2014020295-A (JP)
Title: Stirling engine
Inventor: ENDO TSUNEO
IPC: F02G1/053
Filed: 2012-07-19
Abstract: PROBLEM TO BE SOLVED: To reduce slide resistance of a power piston against a cylinder member so as to improve engine efficiency.SOLUTION: A drive shaft 60 connected to displacer pistons 50, 52 restricts displacement of a power piston 56 in a radial direction. Permanent magnets 80, 82 having magnetic poles which repel each other are provided in an inner peripheral wall of a cylinder member 10 and an outer peripheral wall of a power piston 56, respectively, and thus non-contact centering of the power piston 56 is carried out by magnetic repulsion.
Patent JP-2014024878-A (JP)
Title: Curable aliphatic polyurea resin composition, and aliphatic polyurea resin molding
Inventor: TOMIYAMA TAKASHI
IPC: C08G18/38
Filed: 2012-07-24
Abstract: PROBLEM TO BE SOLVED: To provide 1) a resin composition capable of sufficiently securing operation time and not requiring long time for curing, and 2) a resin molding having high hardness and suppressing significant reduction in hardness with time.SOLUTION: A main component of a base compound (A) is an aliphatic polyisocyanate (A-1) containing an isocyanurate structure, the base component (A) contains an aliphatic acid (A-2) having 10 to 22 carbon atoms, a main component of a curing agent (B) is an aliphatic polyketimine (B-1) represented by following formula, and a molar ratio of the isocyanate group in the base component (A) to active groups (a ketimine group and a hydroxy group) in the curing agent (B) is 1.0 to 2.0, where R1 is a n-valent aliphatic group excluding a ketimine group, R2 and R3 are each independently an aliphatic hydrocarbon group having 1 to 6 carbon atoms, may have a substituent, or an alicyclic hydrocarbon group having 4 to 6 carbon atoms together with carbons to which they bind, and n is an integer of 2 or larger.
Patent JP-2014026836-A (JP)
Title: Lighting device, headlamp, projection device, indoor lighting, and outdoor lighting
Inventor: SATO RINA
IPC: F21S2/00
Filed: 2012-07-26
Abstract: PROBLEM TO BE SOLVED: To reduce a possibility of resulting in making a person feel a glare.SOLUTION: A spot LS of illumination light comprises center light A1 which has a solid angle θ less than a predetermined threshold and includes first white light, and peripheral light A2 which has a solid angle θ equal to or larger than the threshold and includes second white light. Spectra of the first white light and second white light are equal in relative color temperature to each other, but an X value at a chromaticity point of the spectrum of the second white light is at least larger than an X value of the first white light.
Patent JP-2014029389-A (JP)
Title: Antireflection article, image display device, and mold for manufacturing antireflection article
Inventor: FUKUI YOSHIHIRO
IPC: G02B1/11
Filed: 2012-07-31
Abstract: PROBLEM TO BE SOLVED: To improve scratch resistance of an antireflection article having a moth-eye structure.SOLUTION: An antireflection article 1 has micro-protrusions arranged close to one another, and a distance between the adjacent micro-protrusions is equal or less than the shortest wavelength of a wavelength band of an electromagnetic wave in which reflection is to be prevented. At least parts of the micro-protrusions form an annular micro-protrusion group 5 consisting of an inner core micro-protrusion 51, and a plurality of outer edge micro-protrusions 52 that are formed to surround the periphery of the inner core micro-protrusion 51 and higher than the inner core micro-protrusion 51.
Patent JP-2014028032-A (JP)
Title: Pollutant wiping sheet
Inventor: ISHIZAWA AKIHIDE
IPC: B08B1/00
Filed: 2012-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a pollutant wiping sheet which can remove pollutants stuck to an object even at a detailed portion and a portion where water is hard to apply, and also facilitates treatment after removal.SOLUTION: A pollutant wiping sheet 10 includes an absorber layer 13 that includes an adsorbent 12, a hydrophilic fiber, and a thermally fusible adhesive, a first base material layer 14 provided on one face of the absorber layer 13, and a second base material layer 15 provided on the other face of the absorber layer 13. At least first base material layer 14 has water permeability.
Patent JP-2013215184-A (JP)
Title: Civil engineering material for use in marine area
Inventor: OGAMI TAKAKIYO
IPC: C05D3/04
Filed: 2012-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a civil engineering material for use in marine areas, having a simple structure using steelmaking slag, and a suitable property for marine environmental applications, which satisfies both pH rise control of sea water and elution of components effective in growth environments of marine organisms.SOLUTION: In a civil engineering material for use in marine areas, a mixture of a steelmaking slag or a fertilizing material 1 containing a steelmaking slag, and acid soil 2, for example, red clay, is enclosed in a bag 3 with water permeability.
Patent JP-2014030953-A (JP)
Title: Label printing device and label trash removing tool
Inventor: AZEGAMI KENJI
IPC: G09F3/00
Filed: 2012-08-03
Abstract: PROBLEM TO BE SOLVED: To surely separate label trashes corresponding to any cases without excessively increasing time and labor in a label printing device having a label trash separation function.SOLUTION: A device includes a printing unit, a lateral pulling unit, and a label trash removing tool 10A having a separation blade 15A laid in a lateral direction perpendicular to a feeding direction on the peripheral surface tip side of a paper feed drum 11, and folds and pulling up a base material sheet 50b from a label continuous body sheet 50 at the tip part of the separation blade 15A to peel only a label trash 50c, thereby separating/removing it. The label trash removing tool 10A includes a slide rail 14 arc-shaped when seen from a side face and capable of sliding the separation blade 15A on the concentric circular arc locus of the paper feed drum 11 while supporting it by a base end side edge part to fix the blade 15A at an arbitrary angle position and directed to the tip side. A label trash separation start position is changeable and operable while maintaining the angle and the distance of the tip part of the separation blade 15A with respect to the paper feed drum peripheral surface 11.
Patent JP-2014030976-A (JP)
Title: Release paper for adhesive label, adhesive label and methods of manufacturing them
Inventor: MITSUBOSHI YUKI
IPC: G09F3/10
Filed: 2012-08-06
Abstract: PROBLEM TO BE SOLVED: To provide release paper for an adhesive label, which uses plain paper as a base material and exhibits high optical transparency, good disintegration characteristic and excellent release characteristic; an adhesive label using this release paper; and methods of manufacturing them.SOLUTION: The release paper comprises a plain paper base material, a resin layer, and a release layer. The paper base material and/or the resin layer in contact with the paper base material contains a silane coupling agent.