baber/WOPTO huggingface dataset:
Patent JP-2012076994-A (JP)
Title: Method for manufacturing tempered glass substrate, and the tempered glass substrate
Inventor: MURATA TAKASHI
IPC: C03C3/091
Filed: 2011-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a tempered glass substrate with which the treating time is shortened and the productivity is thereby enhanced when cover glass used for a solid-state imaging device is subjected to ion exchange, and to provide a method for manufacturing the tempered glass substrate.SOLUTION: The method for manufacturing the tempered glass substrate includes: a process for preparing a raw material so that glass containing alkali metal oxides and having a coefficient of thermal expansion within a temperature range of 30-380°C of 30-100×10/°C is obtained; a process for melting the prepared raw material in a melting vessel and forming the resulting melt into a plate form by an overflow-down-draw method; and a process for forming a compressive stress layer in the surface of the formed plate-like glass by subjecting the plate-like glass to ion exchange.
Patent JP-2013103324-A (JP)
Title: Cooling device of machine tool and method of cooling machine tool
Inventor: OTANI YUICHI
IPC: B23Q11/10
Filed: 2011-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device of a machine tool and a method of cooling the machine tool capable of efficiently operating a plurality of chiller devices.SOLUTION: The cooling device of the machine tool includes: a cooling tank for lowering a temperature of a coolant for cooling the machine tool; a first chiller device and a second chiller device for lowering the temperature of the coolant in the cooling tank; and a control means for operating the second chiller device when the temperature in the cooling tank cannot reach a target temperature by operating the first chiller device.
Patent JP-2013106654-A (JP)
Title: Game machine
Inventor: TAJIMA TAKEHIRO
IPC: A63F7/02
Filed: 2011-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine, capable of preventing clogging of a ball discharge port with balls.SOLUTION: The ball discharge port 53 communicating with a ball passage 54 is opened in a bottom surface 44b at the downstream end of a tank rail 31 communicating with a ball tank storing Pachinko balls P. The tank rail 31 includes a ball leveling area 45 for shaping the flow of Pachinko balls P provided on the upstream side of the ball discharge port 53. A shaping guide portion 59 is located between the ball leveling area 45 and the ball discharge port 53 distantly upward from the bottom surface 44b of the tank rail 31. The gap between the lower surface of the shaping guide portion 59 and the bottom surface 44b of the tank rail 31 is set so as to be gradually reduced from the upstream side to the downstream side. The gap R between the lower surface of the shaping guide portion 59 and an inlet 53a of the ball discharge port 53 opened to the bottom surface 44b is set so as to be larger than one Pachinko ball P1 and smaller than two Pachinko balls. Thus, the Pachinko balls P hitting and flowing on the lower surface of the shaping guide portion 59 can be leveled in a single layer.
Patent JP-2013108038-A (JP)
Title: Rubber composition and pneumatic tire
Inventor: NAKAGAWA YOSHINORI
IPC: C08L9/00
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition in which a high mileage property, rubber strength, and processability can be improved well-balancedly, and an excellent adhesion to a cord can be obtained, and to provide a pneumatic tire using the same.SOLUTION: The rubber composition includes: a conjugated diene polymer that is obtained in a manner that a polymerization initiator shown by formula (I) is used, a monomer component including a conjugated diene compound and a silicon-containing vinyl compound is polymerized to obtain a copolymer, and a compound containing a nitrogen atom and/or a silicon atom is made to react with an active terminal of the copolymer; silica; and a liquid resin in which the softening point is -20-20 degree C, wherein the content of the conjugated diene polymer is 10-60 mass% in 100 mass% of a rubber component, the content of the silica is 10-60 pts.mass, and the content of the liquid resin is 1-10 pts.mass based on 100 pts.mass of the rubber component. In the formula (I), i denotes 0 or 1, Rdenotes a 1-100C hydrocarbylene group, Rand Rdenote a hydrocarbyl group that may have a substituent or a trihydrocarbylsilyl group or Rand Rbond together to denote a hydrocarbylene group that may have at least one atom selected from an atomic group consisting of a silicon atom, a nitrogen atom, and an oxygen atom as a hetero atom, and M denotes an alkali metal atom.
Patent JP-2013113964-A (JP)
Title: Fixing device and image forming apparatus
Inventor: HAYASE TORU
IPC: G03G15/20
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of suppressing the excessive temperature rise in a paper non-passing area of a belt and suppressing the occurrence of image noise and an image forming apparatus.SOLUTION: There is provided a fixing device which comprises: a pair of power supply members 54a and 54b which are contacted with a pair of electrode layers 515a and 515b provided on an outer peripheral surface of a fixing belt 51 to supply power from an external power supply 500 to a resistance heating element layer 512; and cooling means 80 (cooling ducts 81 and 82) for indirectly cooling a paper non-passing area in a heat generating area 51a between the pair of electrode layers 515a and 515b of the fixing belt 51 through a pressure roller 53. In addition, the length in the rotation axis J direction of an outer peripheral surface 53a of the pressure roller 53 is set longer than the distance of the pair of electrode layers 515a and 515b and less than the distance of the pair of power supply members 54a and 54b, and the outer peripheral surface 53a is constituted so as to be brought into contact with the whole of the heat generating area 51a of the fixing belt 51 between the pair of power supply members 54a and 54b in the rotation axis J direction.
Patent JP-2013114848-A (JP)
Title: Lithium ion secondary battery and method for manufacturing the same
Inventor: OSADA KAORU
IPC: H01M10/0587
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To provide: a cylindrical lithium ion secondary battery having high capacity by increasing an active material density to 3.65 g/cc or more and good in cycle characteristics; and a method for manufacturing the cylindrical lithium ion secondary battery.SOLUTION: In a cylindrical lithium ion secondary battery, an additive amount of methylcellulose and a BET specific surface area of a large particle and a small particle are controlled so that the particle size distribution of a positive electrode active material in a positive electrode active material layer has at least two peaks, the active material density of the positive electrode active material is 3.65 g/cc or more, and the positive electrode active material layer includes 0.01 wt.% or more and 0.05 wt.% or less of celluloses.
Patent JP-2013115711-A (JP)
Title: Image reading apparatus and image forming apparatus provided therewith
Inventor: HORIGUCHI YASUYUKI
IPC: H04N1/00
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an image reading apparatus provided with an inexpensive reading sheet which does not easily damage a transparent reading sheet disposed between a contact glass and a document to be conveyed; and an image forming apparatus provided therewith.SOLUTION: In an image reading apparatus 3, a document sheet P is conveyed on a second conveyance path 342, and after passing a document reading position X, passes a third conveyance path 343 to be discharged. On a contact glass 222, a transparent sheet 70 is arranged. On an upstream side in conveyance direction of the document reading position X, the document sheet P contacts a guide sheet tip end 622 of a conveyance guide sheet 62, and contacts a transparent sheet contact part 704 of the transparent sheet 70 supported by a document discharge guide 63 on a downstream side in the conveyance direction. Thus, the document sheet P is suppressed to be directly in contact with the transparent sheet 70.
Patent JP-2013117277-A (JP)
Title: Hinge device and portable terminal device
Inventor: EJIMA DAISUKE
IPC: F16C11/10
Filed: 2011-12-05
Abstract: PROBLEM TO BE SOLVED: To contribute to high torque while reducing a diameter with respect an opening/closing torque required for a hinge device.SOLUTION: The hinge device 15 includes an intermediate disc 21 which is located between a catch 19 and a disc 18 and through which a shaft 17 passes, a first group 23 of a plurality of balls held on a facing surface with the catch 19 of the intermediate disc 21 and moving along first guide grooves 19d, 19e formed at a facing surface 19c with the intermediate disc 21 of the catch 19 accompanied by the rotation of the shaft 17, and a second group 25 of balls held on a facing surface 21b with the disc 18 of the intermediate disc 21, moving along a second guide groove formed in a facing surface of the intermediate disc 21 of the disc 18 with rotation of the shaft, and exceeding the first ball group 23 of a number of one or more.
Patent JP-2013103125-A (JP)
Title: Standing strap for stick
Inventor: TANJI AKIKO
IPC: A45B1/04
Filed: 2011-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a detachable standing strap for a stick with which a user does not fall down with the stick because the user can keep the stick near his/her body and use both hands even if his/her hand is off the grip during the use of the stick and because the user can release his/her hand from the grip immediately even if the stick is caught by something or some trouble happens.SOLUTION: The standing strap is configured as follows: a strap and a tape-like string narrower and shorter than the strap are laminated and bent in a U shape; the resulting material is put on a strap placed straight on a floor; and both ends thereof are folded inward. In addition, detachable attaching members are arranged at two locations on the folded left and right surfaces.
Patent JP-2013118895-A (JP)
Title: Oral ion brush
Inventor: HAKAMATA YUSUKE
IPC: A46B15/00
Filed: 2011-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an oral ion brush in which electricity usage efficiency is high.SOLUTION: An oral ion brush 1 includes: a head 10 in which bristles 13a are implanted, each bristle having an electroconductive core and a non-electroconductive sheath covering the peripheral surface of the core; and a handle 20 extending to the head 10. The core is connected to a power source (battery A), a first electrode from which the core is exposed, is formed in the tip of the bristle 13a, and a second electrode 22 to which the power source is connected, is formed to be exposed in the handle 20.
Patent JP-2013119572-A (JP)
Title: Rust-preventive film
Inventor: IIJIMA MASAYUKI
IPC: C09D7/12
Filed: 2011-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a film having especially excellent rust preventing function.SOLUTION: The rust-preventive film includes a laminate consisting of two films adjacent to each other, wherein: among the two films, a first film as a film at an inner layer side is obtained from a first paint composition that contains a first metal-based powder and a first binder component; among the two layers of films, a second film as a film at an outer layer side is obtained from a second paint composition that contains a second metal-based powder and a second binder component; and compositions are different between the first metal-based powder and the second metal-based powder.
Patent JP-2012050149-A (JP)
Title: Portable electronic apparatus and display control method
Inventor: NAKAMURA MASATSUGU
IPC: H04M1/00
Filed: 2011-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a portable electronic apparatus and a display control method, which reduce the processing load of a control part and allow a user to check the operation state with easy operation.SOLUTION: A portable electronic apparatus includes: a housing in which an LCD display part 21, a sub LCD display part 30, or light emitting parts 46 are provided at either one of surfaces or multiple surfaces; an acceleration sensor 45 incorporated into the housing and detecting the acceleration; and a CPU 49 which determines the acceleration direction when the acceleration sensor 45 detects the acceleration higher than a first threshold value and controls the LCD display part 21, the sub LCD display part 30, or the light emitting part 46, which is provided at the surface opposite to the acceleration direction, to light up.
Patent JP-2012149035-A (JP)
Title: Tooth powder composition
Inventor: SEKIYA DAISUKE
IPC: A61K8/73
Filed: 2011-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a tooth powder composition which is excellent in a cleaning force to the contamination of a tooth face, can sufficiently obtain the natural feeling of polish cleaning to the tooth face, has no incongruity caused by rough deposits of particles at brushing, favorable in the easiness of push-out from a vessel when pasted on a tooth brush, and is excellent in the stability of the liquid separation of chemicals with age.SOLUTION: The tooth powder composition is composed of (A) synthetic layered sodium silicate magnesium, (B) granules whose average particle diameter is 50 to 400 μm, and average collapse rigidity is 10 to 200g/piece, (C) abrasive silica and (D) an anionic adhesive. A content of the (B) composition is 1 to 5 mass%, and a content of the (D) composition is 0.2 to 0.5 mass%.
Patent JP-2013131027-A (JP)
Title: Device, method, and program
Inventor: SUDO TOMOHIRO
IPC: G06F3/0488
Filed: 2011-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a device, a method, and a program for improving operability in enlarging or reducing an image.SOLUTION: A controller 10 sets a scale factor in enlarging or reducing a display image 60 displayed on a touch screen display 2 in response to detection of touches to a plurality of points on the touch screen display 2. The controller 10 enlarges or reduces the display image 60 on the basis of a gesture after touching the plurality of points (multi-touch gesture) and the set scale factor.
Patent JP-2013108049-A (JP)
Title: Acrylic adhesive composition for optical use, acrylic adhesive sheet for optical use, and method for removing optical member by using the sheet
Inventor: KAWAHARA SHINICHIRO
IPC: C09J175/04
Filed: 2011-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an acrylic adhesive composition for optical use, which is excellent in optical properties, fixing properties of an optical member and is also excellent in reworkability of the optical member, and to provide an acrylic adhesive sheet for optical use and a method for removing the optical member.SOLUTION: The acrylic adhesive composition for optical use contains: a copolymer, which is obtained by polymerizing 1-10 parts by weight of alkyl (meth)acrylate having a 16-22C straight-chain alkyl group, 70-98 parts by weight of alkyl (meth)acrylate having a 1-12C alkyl group, and 1-20 parts by weight of a polar monomer; and a cross-linking agent. The amount of the cross-linking agent to be added is 0.5-5 parts by weight based on 100 parts by weight of the copolymer.
Patent JP-2013129382-A (JP)
Title: Working vehicle
Inventor: KIYOOKA KOJI
IPC: B60K17/02
Filed: 2011-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a working vehicle which can prevent unstable turning caused by allowing a braking force of a running portion to give effect to a drive force of the running portion inside the turning, and can prevent advancing of a running machine body to a direction unexpected by an operator.SOLUTION: A working vehicle includes: right and left side clutches that allow each of the driving forces to right and left running portions to be intermitted while operating the right and left running portions by an engine; a side clutch operating tool 14 that intermittently operates each of the right and left side clutches; and a drive force reducing means 84 that transmits the drive force smaller than the drive force generated when the side clutches are continued to be in operation. In the working vehicle, the running portion inside the turning where the side clutches are disconnected is configured to be driven by the drive force smaller than that of the running portion outside the turning where the side clutches are not disconnected in such a state that both parking brake for simultaneously braking the right and left running portions while the side clutches are continued to be in operation and side brake that separately brakes the right and left running portions while the side clutches are disconnected, are not in braking operation.
Patent JP-2012084539-A (JP)
Title: Electromagnetic cooker
Inventor: SADAKATA HIDEKI
IPC: H05B6/12
Filed: 2011-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic cooker which can uniformize temperature distribution over the heating target bottom face and reduce flowing coil current per one heating coil though high power is applied.SOLUTION: An electromagnetic cooker comprises a first heating coil 4a, a second heating coil 4b and a third heating coil 4c disposed on the outer peripheral side of the first heating coil, a frist, a second, and a third high-frequency power generation circuits 2a, 2b, and 2c driving the first heating coil 4a, the second heating coil 4b, and the third heating coil 4c, respectively, and a control circuit 3 independently controlling output powers of the first, the second, and the third high-frequency power generation circuits 2a, 2b, and 2c. The control circuit 3 periodically alters, deeming the neighboring two heating coils as a pair of heating coils, output powers of the high-frequency power generation circuits of the one pair of heating coils and the high-frequency power generation circuit of the remaining heating coil such that the total sum of the output powers of the first, the second, and the third high-frequency power generation circuits becomes a set power.
Patent JP-2013134629-A (JP)
Title: Program and system for computing overtime wages
Inventor: MIYAMOTO MUNEHIRO
IPC: G06F3/048
Filed: 2011-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a system and program which enables rational payment of overtime wages, which benefits both labor and management.SOLUTION: A fixed assigned value, which is overtime work hours for each period, is assigned to a fixed overtime wage. A wage computation program opens a carry-over data file, reads a carry-over value for a worker from the previous period, obtains a current assigned value by adding the carry-over value to the fixed assigned value, and compares the current assigned value with a current actual value. If the current assigned value is equal to or greater than the current actual value, the wage computation program lets a processor record the difference as a carry-over value for the next period in the carry-over data file and set the actual hour-based overtime wage for the current period to zero. If the current assigned value is smaller than the current actual value, the program lets the processor compute the actual hour-based overtime wage for the current period with respect to the difference and set the carry-over value for the next period to zero.
Patent JP-2013133565-A (JP)
Title: Laminated wallpaper and method for producing the same
Inventor: SATO TAKASHI
IPC: E04F13/07
Filed: 2011-12-27
Abstract: PROBLEM TO BE SOLVED: To provide laminated wallpaper having excellent surface strength, excellent surface characteristics that it is hard to stain and easy to remove a stain, and good applicability.SOLUTION: Laminated wallpaper comprises an expanded polyvinyl chloride layer 2 provided on a paper substrate 1; and a urethane resin layer 3 provided thereon and made of an aqueous urethane resin containing fumed silica having the following properties (a), in which the urethane resin has the following properties (b): (a) a specific surface area of 77 to 190 [m/g], an apparent specific gravity of 15 to 100 [g/l] and an average particle size of 1.2 to 3.5 [μm]; and (b) a 100% modulus of 100 to 200 [kg/cm], tensile strength of 200 to 250 [kg/cm] and stretch force of 200 to 280 [%].
Patent JP-2013134037-A (JP)
Title: Air-conditioning operation navigation device
Inventor: ARAI YOSHITO
IPC: F24F11/02
Filed: 2011-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioning operation navigation device which can properly create and present an operation schedule of air conditioners having a plurality of different air-conditioning systems.SOLUTION: With an air-conditioning facility provided with one or more air conditioners respectively of different systems to carry out air-conditioning through respectively different air-conditioning systems, as an object, an air-conditioning operation navigation device determines which air conditioner of which air-conditioning system is to be preferentially operated in which time zone, to create the optimum operation schedule of a plurality of air conditioners of different air-conditioning systems. Furthermore the air-conditioning operation navigation device is configured to display the created operation schedule.
Patent JP-2013136485-A (JP)
Title: Method for manufacturing optical fiber preform
Inventor: TAMURA YOSHIAKI
IPC: C03C3/06
Filed: 2011-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of manufacturing an optical fiber preform suitable for the manufacture of an optical fiber with low transmission loss.SOLUTION: The method for manufacturing an optical fiber preform includes an etching step of removing inner glass of a glass pipe in which impurities are contained, by heating the glass pipe comprising silica-based glass by continuously moving a heat source in the length axial direction of the glass pipe while feeding an etching gas into the glass pipe. The glass pipe has a maximum concentration of an alkali metal element of 100-20,000 atomic ppm, a maximum concentration of element Cl of 0-1,000 atomic ppm, and a maximum concentration of element F of 0-10,000 ppm. In the etching step, the maximum temperature of the outer surface of the glass pipe is adjusted to 1,900-2,250°C and the moving velocity of the heat source is adjusted to 50-100 mm/min.
Patent JP-2012103719-A (JP)
Title: Viewing angle control system and image display device
Inventor: UMEMOTO SEIJI
IPC: H01L51/50
Filed: 2011-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a viewing angle control system which can be used in a display device requiring peep prevention and viewing angle control and can control viewing angle of a display, and to provide an image display device.SOLUTION: A viewing angle control system 100 comprises a first polarizer 1 and a second polarizer 2 each of which is film-shaped and contains absorption dichroic material. The first polarizer 1 has an absorption axis 1a in a film plane. In the second polarizer 2, an absorption axis 2a is inclined from a normal direction of a film plane, an angle between the absorption axis 2a and a normal line of the film plane is 0-45°, and a plane including the normal line of the film plane of the second polarizer and the absorption axis 2a is angled substantially perpendicular to the absorption axis 1a of the first polarizer.
Patent JP-2013138636-A (JP)
Title: Bitter taste inhibitor
Inventor: TAKATSU HIDEYUKI
IPC: A23L27/00
Filed: 2011-12-28
Abstract: PROBLEM TO BE SOLVED: To effectively suppress unpleasant bitter tastes of non-polymer catechins.SOLUTION: A bitter taste inhibitor contains, as an active ingredient, a non-fermented malt extract having a lipid content of 0.1-0.85 mass% in a solid content.