baber/WOPTO huggingface dataset:
Patent JP-2012072054-A (JP)
Title: Cover glass and method for producing the same
Inventor: KOYAMA AKIHIRO
IPC: C03C15/00
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide cover glass which copes with both a glass etching rate and its devitrification resistance to improve productivity.SOLUTION: The cover glass comprises a chemically reinforced glass substrate which is produced by chemically reinforcing a glass substrate for chemical reinforcement, which is produced by a down draw method, to form a compressive stress layer on its surface. The glass substrate for chemical reinforcement contains the following in mass%: 50-70% of SiO, 5-20% of AlO, 6-20% of NaO, 0-10% of KO, 0-10% of MgO, more than 2%-20% of CaO, and 0-4.8% of ZrO. In this case, (1) the SiOcontent rate-1/2 of the AlOcontent rate is 46.5-59%, (2) the content ratio CaO/RO is over 0.3 (wherein R is at least one element selected from Mg, Ca, Sr and Ba), (3) the SrO content rate+the BaO content rate is below 10%, (4) the content ratio (ZrO+TiO)/SiOis 0-below 0.07, and (5) the content ratio BO/RO is 0-below 0.1 (wherein Ris at least one element selected from Li, Na and K).
Patent JP-2013049903-A (JP)
Title: Method for manufacturing aluminum anodic oxide coating being superior in productivity and having high voltage endurance
Inventor: TAKADA SATORU
IPC: C25D11/10
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an anodic oxide coating which is much superior in voltage endurance, on the premise that the total processing time can be reduced and the productivity is further improved without increasing manufacturing processes.SOLUTION: The manufacturing method includes steps of: removing fat with an alkali solution from an aluminum alloy base material of which crystallized products whose crystallized product size is 3 μm or more expose on a surface, and thereafter applying cathode electrolytic treatment to a surface of a base material from which fat is removed without desmutting treatment with accumulated electrical quantity of 5,000 C/dmor more; and using anodizing treatment liquid containing at least oxalic acid to form anodic oxide coating on the surface of the base material to which the cathode electrolytic treatment is applied.
Patent JP-2013050180-A (JP)
Title: Magnetic bearing mechanism
Inventor: NAKAZAWA YUJI
IPC: F16C32/04
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To make force on an external force direction reverse side act to a rotor, while suppressing increase in the number of components and consumption current, in a magnetic bearing mechanism.SOLUTION: The magnetic bearing mechanism includes a rotor to which external force acts, a stator core having a tube part covering the outer circumferential surface of the rotor, a first end wall part formed in the external force direction of axial both sides of the tube part, and a second end wall part formed on the external force reverse side of the axial both sides of the tube part, and a permanent magnet fixed within the tube part of the stator core so as to generate both of attraction force in the external force direction which acts from the first end wall part to the rotor and attraction force to the external force direction reverse side which acts from the second end wall part to the rotor, wherein one or both of the stator core and the rotor is constituted so that attraction force to the external force reverse side caused by the permanent magnet is larger than attraction force in the external force direction caused by the permanent magnet.
Patent JP-2013051893-A (JP)
Title: New promoter and use thereof
Inventor: KOISHIHARA HIROAKI
IPC: C12N15/09
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To greatly improve the expression level of a desired gene when a filamentous fungus etc., is a host cell.SOLUTION: The promoter is located in the upstream of a carbamoyl phosphate synthetase gene in the chromosome of Aspergillus oryzae, and comprising a region controlling the expression of the carbamoyl phosphate synthetase gene.
Patent JP-2013055162-A (JP)
Title: Copper foil for flexible printed wiring board, copper clad laminate, flexible printed wiring board, and electronic apparatus
Inventor: KAN KAZUKI
IPC: B32B15/088
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a copper foil for a flexible printed wiring board, a copper clad laminate using the same, a flexible printed wiring board, and an electronic apparatus, excellent in bending workability.SOLUTION: A copper foil for a flexible printed wiring board satisfies area BT/area AT×100(%)≤40(%); where an area AT is the total of areas A, in which A is the area of regular hexagon in which a distance between each side and a measurement point a is 100 nm, with the measurement point a being the center of the regular hexagon, whose orientation angle difference average value is less than 0.4 degree between the crystal orientation obtained by radiating electron ray to the measurement point a of a metal system and the crystal orientation obtained by radiating electron ray to a plurality of adjoining measurement points around the measurement point a separated by 200 nm, in a copper foil cross section, and where an area BT is total of areas B, in which B corresponds to the area in a case where orientation angle difference average value is 0.4 degree or more and less than 2.0 degree by radiating electron ray to the measurement point b of a metal system, in the copper foil cross section.
Patent JP-2013054195-A (JP)
Title: Backlight device and control method thereof
Inventor: ONOGI MAKOTO
IPC: F21S2/00
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To more effectively perform various kinds of backlight control in a backlight device in which a plurality of light source blocks are provided and light emission can be controlled independently in each of the light source blocks.SOLUTION: A backlight device includes: a plurality of light sources; and a plurality of driving means for driving the light sources. To each of the driving means, a plurality of light sources are connected. Each of the driving means drives the plurality of light sources connected thereto by the same driving signal, so that light emission is controlled in the unit of the light source block constituted of the plurality of light sources connected to the same driving means. The backlight device further includes: a plurality of switches for changing connection between the driving means and the light sources, connection between the plurality of light sources connected to the driving means, connection between the light sources and an electric power supply for supplying electric power to the light sources; and control means that changes the driving means to which at least a part of the light sources among the plurality of light sources is connected and changes the shape of the light source blocks constituted of the light sources connected to each of the driving means.
Patent JP-2013052109-A (JP)
Title: Bread making machine
Inventor: GOTO YASUKO
IPC: A47J37/00
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a bread making machine which suppresses an increase of a production cost and a body size, and can make bread having substantially a planar base without forming holes caused by a kneader blade by a structure which is relatively easy to wash and take case.SOLUTION: In the bread making machine which includes a body 1, a bread container 2, a kneader blade 3, a baking chamber 4, a drive part 5, an operation part 6, an elevator 7, and a control part 8, the kneading process is carried out while the base of the kneader blade 3 remains above an uppermost position of a base of the bread container 2, when the kneading process is finished, the elevator 7 rises to raise the bread container 2 up to a position where an upper face of the kneader blade 3 is substantially flush with the uppermost position of the base of the bread container 2, and the baking process is carried out at a position after raised.
Patent JP-2013054544-A (JP)
Title: Automatic follow-up type self-traveling carriage
Inventor: HASEBE MINORU
IPC: G05D1/02
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an automatic follow-up type self-traveling carriage having an automatic follow-up function in a self-traveling carriage equipped with a differential type caster.SOLUTION: An automatic follow-up type self-traveling carriage 1 includes differential type casters (31, 32, 33) and an automatic follow-up device. The differential type caster (for example, 31) is equipped with first and second driving wheels (30e, 30f) to be driven to rotate independently from each other, and configured to freely vary their driving directions with respect to a carriage body 2. Then, the automatic follow-up device includes: detection means (11, 12) for detecting information relating to the distance and angle of the carrier 1 with respect to an object P to be followed-up; and a control device 20 for determining a direction in which the carrier 1 should travel and the traveling or stop of the carrier 1 on the basis of information detected by the detection means (11, 12), and for supplying control currents to the differential type casters (31, 32, 33) on the basis of the determined information.
Patent JP-2012029314-A (JP)
Title: Multimode radio communication device
Inventor: SUZUKI MEI
IPC: H04B1/3822
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a multimode radio communication device which comprises one radio unit shared by a plurality of communication modes and which is capable of switching communication modes at high speed.SOLUTION: A multimode radio communication device comprises a radio unit capable of switching communication modes, and a control unit which controls the radio unit to periodically operate in a mobile phone mode and to switch to a wireless LAN mode after a prescribed time period. When the control unit has detected the occurrence of an incoming call event during a period when the radio unit is under a standby reception state in a mobile telephone mode, the control unit restricts switching to the wireless LAN mode and determines whether communication in the mobile phone mode is continued or not.
Patent JP-2013056444-A (JP)
Title: Self-repairing mat and water leakage detection system
Inventor: SHIBATA KENJI
IPC: B32B5/02
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a self-repairing mat and a water leakage detection system, the detection precision of which can be enhanced and in which dirty water or the like can be prevented from being diffused through a damaged portion until the detected damaged portion is repaired.SOLUTION: The water leakage detection system 10 electrically detects whether or not liner sheets 8, 9, which are laid on the inside surface 17 of a sunken place 16 formed on the ground 19, are damaged. The self-repairing mat 1 is placed between the liner sheets 8, 9, measuring electrodes 11 are placed on the upper side of the self-repairing mat 1, current electrodes 12, 13 are placed respectively on the inside of the ground 19 and on the inside of the sunken place 16, and the measuring electrodes 11 and the current electrodes 12, 13 are connected to a constant current device 14. The self-repairing mat 1 has a sheet-like shape comprising: an inner layer 2 comprising a swellable material; and outer layers 3, 4 comprising materials, which are layered above and below the inner layer 2 and have water permeability. Electrical conductivity is imparted in at least any one of the outer layers 3, 4 layered above and below the inner layer 2, and the measuring electrodes 11 are placed on the upper side of the outer layers 3 or 4 in which the electrical conductivity is imparted.
Patent JP-2013056480-A (JP)
Title: Liquid ejecting head and liquid ejecting apparatus
Inventor: DOMAE YOSHINORI
IPC: B41J2/175
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To easily suck and remove the residue 18 that deposits in the upstream side of a filter plate 6 to the downstream side.SOLUTION: A liquid jet head 1 includes a filter unit 2 and an ejection head 3, and the filter unit 2 has a first chamber 4, a second chamber 5, and a filter plate 6 that partitions the first chamber 4 and the second chamber 5. A vertical direction to the plate surface of the filter plate 6 is assumed to be a depth direction of the second chamber 5 and the second chamber 5 comprises a suction area R where the neighborhood of the outlet 8 is shallower than the outside in depth. Accordingly, the flow rate of the suction area R becomes faster than the areas other than the suction area R, and the suction power that sucks the liquid of the first chamber 4 that is adjacent to the suction area R increases.
Patent JP-2013059221-A (JP)
Title: Booster circuit
Inventor: JIN PEK-KYING
IPC: H02M3/07
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To suppress loss and to quickly perform boosting.SOLUTION: When an output voltage VC from a charge pump 20 exceeds a trigger voltage, a switch 70 is turned on, a clock-signal supply circuit 30 outputs clock signals CKmos and CKBmos with an amplitude of the output voltage VC, and the clock-signal supply circuit 40 generates clock signals CKcap and CKBcap by using the clock signal CKmos with the amplitude of the output voltage VC and outputs the clock signals to the charge pump 20. In the charge pump 20, the clock signals CKmos and CKBmos with the amplitude of the output voltage VC are supplied to gates of each transistor, and the clock signals CKcap and CKBcap with a small rise time are supplied to the other ends of each capacitor. As a result, the loss of entire booster circuit 10 is suppressed and the output voltage VC can be further quickly boosted to a target output voltage.
Patent JP-2011245874-A (JP)
Title: Apparatus and method for manufacturing of object closed onto itself
Inventor: NIJHUIS ERIK GERARDUS
IPC: B29D30/50
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an improved solution for welding, folding, treating, and processing of tyre materials to form an object closed onto itself.SOLUTION: The apparatus for manufacturing an object closed onto itself, which comprises a first means for guiding and carrying a tyre material to be arranged around the first means, is characterized in that the apparatus further comprises a sixth means for folding the tyre material arranged around the first means; the sixth means comprises a number of folding members movable relative to each other, and folding members can engage on the tyre material for folding and move inside recesses provided for this purpose in the first means.
Patent JP-2013059969-A (JP)
Title: Data processing apparatus and data file
Inventor: HAYAMIZU HITOSHI
IPC: G06F3/12
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a data processing apparatus which can improve user's convenience.SOLUTION: The data processing apparatus includes a storage portion 113 which stores set value information SD in which a set value for processing a data file and a set value symbol are associated with each other, and a main control portion 110 which verifies a set value symbol included in a file name of a data file to be processed by an instruction with the set value information SD, sets a current set value to a set value corresponding to the set value symbol, and performs processing of the data file to be processed by the instruction based on the set value after setting.
Patent JP-2013063228-A (JP)
Title: Game machine
Inventor: YOKOTE KEIICHI
IPC: A63F5/04
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which hardly gives a player a sense of decrease in game media.SOLUTION: A game machine 100 in which a lottery related to a game is performed using game media and which gives game media to the player on the basis of the lottery result, includes: a game state setting means 300 for setting a specific game state; a display means 157 for displaying the increased/decreased quantity of the game media during a prescribed period including the period to which the specific game state is set by the game state setting means; and a display control means 400 for controlling the display means. When the specific game state is set by the game state setting means 300, and the increased/decreased quantity reaches zero or below, the display control means 400 controls the display means 157 to display zero. When the specific game state is set by the game state setting means 300, and the increased/decreased quantity exceeds zero, the display control means controls the display means 157 to display the increased/decreased quantity.
Patent JP-2012071128-A (JP)
Title: Chuck mechanism for attaching dental tool to dental turbine hand piece
Inventor: BOSSLER JUERGEN
IPC: A61C1/14
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a chuck mechanism for attaching a dental tool, wherein holding power of a dental turbine in rotation is not lowered compared even to that in a resting state by using centrifugal force with a simple means.SOLUTION: The chuck mechanism includes at least one chuck lever which extends along the axis direction of a shaft of the dental tool to be attached and can swing in a radial direction of the shaft around a virtual fulcrum. The chuck lever is formed and positioned so that the shaft of the dental tool can be clamped. Also, the chuck lever is swung radially-outwardly around the virtual fulcrum by centrifugal action when the chuck mechanism rotates with the shaft, thereby clamping force acting on the shaft of the dental tool is enhanced.
Patent JP-2013068750-A (JP)
Title: Image forming apparatus
Inventor: SAKANASHI YASUHIRO
IPC: B65H29/22
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that includes a static electricity removing mechanism capable of stably removing static electricity charged to a paper ejecting roller from the paper ejecting roller configured to be movable in the roller shaft center direction.SOLUTION: A static electricity removing mechanism is configured to include an elastic member 52, one end of which is conducted with a rotation shaft 35 of a paper ejecting roller 15 and the other end of which is conducted with a sheet-metal frame that is electrically grounded, and which is operated to be expanded and contracted in association with the movement in the shaft center direction of the rotation shaft 35. Accordingly, the conduction state between the paper ejecting roller 15 and the sheet-metal frame can be reliably ensured irrespective of the movement position of the paper ejecting roller 15, and thereby static electricity charged to the paper ejecting roller 15 can be stably flown to the sheet-metal frame.
Patent JP-2012095284-A (JP)
Title: Oscillator
Inventor: KOYAMA MITSUAKI
IPC: H03B5/32
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an oscillator that can reduce phase noise by outputting a highly pure sinusoidal wave.SOLUTION: A Colpitts oscillator circuit using a transistor 3 as an amplifier has a quartz resonator 5 for waveform shaping outside or inside an oscillation loop. A quartz resonator 1 for oscillation and the quartz resonator 5 for waveform shaping comprise a common quartz reed 10 provided with an electrode pair (11, 12) and an electrode pair (51, 52). The electrode 11 (12) of the quartz resonator 1 and the electrode 51 (52) of the quartz resonator 5 are separated by an increased distance and are not resiliently coupled, or are coupled slightly if coupled, and an inductor causing parallel resonance to a parallel capacitance of the quartz resonator 5 is disposed. The quartz resonator 5 and the quartz resonator 1 for waveform shaping may be replaced with SAW resonators using a common piezoelectric reed.
Patent JP-2013067107-A (JP)
Title: Injection molding machine
Inventor: YAMASHITA YUKITAKA
IPC: B29C45/64
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To enhance responsibility by properly shutting a flowing path of eddy current.SOLUTION: An injection molding machine has a first fixing member to which a fixed mold is attached, a second fixing member 13 arranged facing the first fixing member, a first movable member to which a movable mold is attached, and a second movable member coupled to the first movable member and moving along with the first movable member, the second fixed member and the second movable member constitute a mold clamping force generating mechanism for generating mold clamping force by attracting force by an electromagnet, at least one member of the second fixing member and the second movable member is constituted of a cast, the cast includes a low electroconductive layer 80 comprising a material whose electroconductivity is lower than a predetermined value.
Patent JP-2013071408-A (JP)
Title: Method of manufacturing ink discharge head
Inventor: SHINODA TOKUKO
IPC: B41J2/045
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent a nozzle hole part of an ink discharge head from being hardened and to improve precision of a nozzle hole.SOLUTION: While an end surface of a flow path wall 203 in a position around an energy generating element 202 on a substrate 201 is covered, in a space partitioned by the flow path wall 203, a first sacrificial layer 204 having an area lower than the end surface of the flow path wall 203 is formed; a second sacrificial layer 205 capable of absorbing ultraviolet light is formed on the surface of the first sacrificial layer 204; a third sacrificial layer 206 is formed on the surface of the second sacrificial layer 205 so as not to form the area lower than the end surface of the flow path wall 203; the sacrificial layer is removed until the end surface of the flow path wall 203 is exposed while at least the second sacrificial layer 205 is remained; a photomask 208 in which a mask part 208a equivalent to the nozzle hole 110 is formed on the nozzle forming layer 207 that has been formed, and the nozzle forming layer 207 is hardened by irradiation with ultraviolet light 209; and the nozzle hole part 207a and the sacrificial layer are removed by being immersed in solution liquid.
Patent JP-2013073889-A (JP)
Title: Lighting apparatus
Inventor: INOUE MASAKI
IPC: F21V8/00
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a lighting apparatus for draft reading capable of emitting strip light with fluctuation restrained of luminance distribution (side-scan distribution) concerning a width-direction cross section against displacement in an axis direction in the vicinity of a light source.SOLUTION: In the lighting apparatus which has a light source, and a rod-like light guide with light from the light source incident from its end face and emitting strip light extended in an axis direction, with an optical axis of the light source and an axis of the light guide set in a matched state, the light guide has an optical control means formed at its end face. The optical control means has a number of optical direction control elements formed on a recessed conical face, at an outside in an axis direction where its center axis is positioned on the axis of the light guide. The optical direction control elements are preferred to be prisms diffusing the incident light in a direction crossing an emission direction concerning the axis direction of the light guide.