baber/WOPTO huggingface dataset:
Patent JP-2007246365-A (JP)
Title: Glass substrate for display
Inventor: MURATA TAKASHI
IPC: H05B33/02
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass substrate for display, which is not thermally deformed even if it is fired at 650-700°C, has a coefficient of thermal expansion matching with the coefficients of thermal expansion of various films formed thereon, and can be lightened in weight and upsized.  <P>SOLUTION: The glass substrate for display contains, by mass, 50-80% SiO<SB>2</SB>, 4-13% Al<SB>2</SB>O<SB>3</SB>, 0-10% B<SB>2</SB>O<SB>3</SB>, 0-10% MgO, 0-10% CaO, 5-15% SrO, 0-8% BaO, 0-6% Na<SB>2</SB>O, 7-15% K<SB>2</SB>O, and 5-15% ZrO<SB>2</SB>.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007249920-A (JP)
Title: Self-ordering electronic menu device preventing excessive order of free order item
Inventor: HATAYA NAGISA
IPC: G06Q50/00
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-ordering electronic menu device preventing the excessive order of free order items peacefully by receiving orders only for the suitable number corresponding to the number of people in each group at suitable time intervals.  <P>SOLUTION: The self-ordering electronic menu device comprises a menu database for collecting item information of food and drink corresponding to item IDs; a display means for displaying images by the control of a control means; an operation input means capable of receiving operation input by users; a communication means capable of transmitting order information by communicating with a POS system by the control of the control means; a free order management table for storing the item IDs and maximum numbers of free order items correspondingly; and a control means. The control means displays item information of the menu database according to the operation input to receive order input, and receives the order number of the free order item with the maximum number corresponding to the item IDs as an upper limit when there is the order input of the free order item.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007255221-A (JP)
Title: Two-cycle internal combustion engine
Inventor: FUJITA MASAHIDE
IPC: F01M11/00
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the consumption of lubricating oil in a cylinder, and to improve scavenging efficiency, in a two-cycle internal combustion engine formed by arranging a scavenging chamber 8 having an intake port 10 of compressed intake air on the outside of the cylinder so that the scavenging port is opened in the scavenging chamber, while arranging the scavenging port 9 into the cylinder, in the cylinder 2 incorporating a reciprocating piston 4.  <P>SOLUTION: An oil separator 12 is arranged in a part opposed to the scavenging port among the scavenging chamber. Among this oil separator, the part opposed to the scavenging port is formed on an obliquely downward inclined face 13 toward the scavenging port so as to guide the intake air entering the scavenging chamber from the intake port in the direction of the scavenging port.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007252469-A (JP)
Title: Supporting device and care robotic device
Inventor: SHIROGAICHI TAKESHI
IPC: A61G7/10
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting device for reducing pains felt by a care receiver even when a lifting part is lifted while the care receiver is put on and the end part of the lifting part hits the care receiver, and a care robotic device using it.  <P>SOLUTION: The supporting device is equipped with the lifting part 16 for supporting and lifting the care receiver and a buffer part 20 provided on the end part to be in contact with the care receiver, of the lifting part 16 and radially expandable. The buffer part 20 is formed of an elastic body and has a cylinder part to be expanded by an air pressure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007253114-A (JP)
Title: Electrolysis method of water and electrolytic apparatus
Inventor: KOMORI HIDEYUKI
IPC: C02F1/461
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolysis method of water and an electrolytic apparatus allowing a long period operation by sufficiently removing scale attached to electrodes and preventing increase of voltage due to attachment of scale.  <P>SOLUTION: By passing water in a water storage tank 21 to the electrolytic apparatus 1, bicarbonate ions are dissociated to carbonate ions near a negative electrode 11 to form calcium carbonate and magnesium carbonate by Ca ions and Mg ions, which deposit on the electrode surface as scale, reducing scaling tendency of a cooling water system. When scale deposits on the negative electrode 11 more than a specific amount, water feed to the electrolytic apparatus 1 is stopped and water is jetted from a nozzle 6. This water flows along a positive electrode-facing surface of the negative electrode 11 to exfoliate and remove deposit on the negative electrode 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007256834-A (JP)
Title: Fixing device and image forming apparatus
Inventor: YAGI MASAHIRO
IPC: G03G15/20
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain satisfactory releasability of a recording medium without an increase in the size of the device; and to obtain a high quality image while preventing application of a large load on a recording medium and preventing nonuniform image quality, in a belt nip system fixing device having few thermal loss.  <P>SOLUTION: The fixing device includes: a heat fixing roller 10 with an elastic layer 13 and a heat source 16; an elastic member 21 with flat surface, by which an endless member 23 for conveying a recording medium is brought into firm contact with the elastic layer; and a pressing means 20 with a pressure spring 26, which presses the elastic member against a recording medium. The elastic member is pressed by the pressure spring such that an amount of deformation thereof is almost saturated (the maximum amount of deformation) within a nip area which is formed between the elastic layer of the heat fixing roller and the endless member of the pressure means and through which a recording medium with an unfixed toner image thereon is passed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007255153-A (JP)
Title: Draining trap
Inventor: KUBONAI HIDEKI
IPC: E03C1/28
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of uncomfortable gurgling sound when draining, and also to prevent a sealing from being broken easily, in a draining trap.  <P>SOLUTION: The draining trap is provided with: a draining port into which draining water flows; a deodorizing cylinder which is extended downward from the draining port and is equipped with an opening at a lower part; a water sealing part which stores the lower end opening of the deodorizing cylinder therein and forms sealing water by storing the draining water; and a discharging port for discharging the draining water overflowing the water sealing part to a sewerage system or the like. A plurality of independent openings are formed by branching the deodorizing cylinder in a flow path from the draining port to the opening.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007259886-A (JP)
Title: Method for manufacturing disposable wearing article
Inventor: UMEBAYASHI TOYOSHI
IPC: A61F13/49
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a disposable wearing article to which an absorber can be beautifully and surely attached.  <P>SOLUTION: The method for manufacturing a disposable wearing article comprises the step of forming an elastic laminate 2S for a back portion by intermittently arranging first elastic members 10 in an expansion state on a continuous web 2W for the back portion along a flowing direction L, the step of relaxing the extension of the elastic members 10 of the elastic laminate 2S for the back portion, the step of conveying a continuous web 3W for an abdominal portion parallel to the elastic laminate 2S for back portion, the step of arranging core portions 4 so as to straddle between nonelastic portions 2a where the first elastic members 10 of the elastic laminate 2S for the back portion are not present and the continuous web 3W for the abdominal portion, and the step of arranging elastic members 2b for a waist in at least the nonelastic portions 2a of the elastic laminate 2S for the back portion along the opening portion of the waist.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007261077-A (JP)
Title: Dlc-film-coated biodegradable plastic container or film and its manufacturing method
Inventor: NAKATANI MASAKI
IPC: B65D25/14
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biodegradable plastic container or film having a gas-barrier thin film, e.g. a DLC film, on the surface whose gas-barrier performance is comparable with or higher than those of the uncoated PET bottles and films and the adhesion of whose gas-barrier film is improved to a practical level.  <P>SOLUTION: A method of manufacturing the DLC-film-coated biodegradable plastic container or film has a process of forming a middle film of a thickness of 0.5-20 nm based on at least one constituent elements of carbon, silicon and aluminum on the surface of a container or film made of a biodegradable plastic by the use of a raw material containing a compound composed of single bonds alone and a process of forming a DLC film or a silicon-containing DLC film on the middle film by the use of a raw material containing a compound having a double or a triple bond.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007262289-A (JP)
Title: Photoinitiator and polymerizable composition
Inventor: HASEBE HIROSHI
IPC: C08F2/50
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve solubility of a photoinitiator into a polymerizable liquid crystal material, where the photoinitiator efficiently generates radicals by ultraviolet irradiation enabling cure in the air, and has a liquid crystal skeleton.  <P>SOLUTION: The photoinitiator expressed by formula (I), a polymerizable composition containing the photoinitiator, and an optically anisotropic material obtained by polymerizing the composition are provided. The invented photoinitiator is useful as a photoinitiator in producing an optically anisotropic material and a liquid crystal device, using the polymerizable liquid crystal material as the followings. The photoinitiator can suppress unconsidered thermal polymerization since it can minimize heating when being dissolved into the polymerizable liquid crystal material because of having excellent solubility thereinto.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006289603-A (JP)
Title: Device for making grooved end form
Inventor: ANDRE MICHAEL J
IPC: B23D21/00
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device, that is, a tool for simultaneously forming a groove in a tube, by cutting the tube to form an end part.  <P>SOLUTION: This device, that is, the tool 10 has one cutter 16 for cutting the pipe 14 and one roller 18 for forming the groove 12 in the pipe 14. This cutter 16 can have a profile for forming the end part 11 shaped in the tube 14 by simultaneously cutting the tube 14. In one mode, a body 30 and a support 19 are used so that the one cutter 16 and the one roller 18 are positioned to the tube 14. In the other mode, a pair of opposed dies are used to move the one cutter and the one roller to the tube. These dies can be moved by a driving shaft connected to an output part of an electric power drill.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007270164-A (JP)
Title: Method for producing rare earth permanent magnet
Inventor: ISHIZAKA TSUTOMU
IPC: C21D6/00
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a rare earth permanent magnet where an R-T-B based rare earth permanent magnet in which variation in coercive force is suppressed, and which has satisfactory magnetic properties can be stably produced.  <P>SOLUTION: Raw material alloy pieces in the same lot formed from the same molten metal are sampled by a prescribed number N of pieces. Then, the ratio between the average crystal grain diameter D1 in one face side in the sampled respective raw material alloy pieces and the average crystal grain diameter D2 in the other face side, D1/D2 is calculated. In the sampled number N of pieces of raw material alloy pieces, the number n of pieces of the raw material alloy pieces in which the ratio D1/D2 satisfies a predetermined standard value or above is calculated, and the abundance ratio of the raw material alloy pieces in which the ratio D1/D2 satisfies the predetermined standard value or above, i.e., including coarse grains, n/N is obtained. Then, only the group of the raw material alloy pieces in the lot in which the abundance ratio n/N satisfies the fixed value or below is fed to a pulverization stage, thus an R-T-B based permanent magnet having high coercive force is produced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007271298-A (JP)
Title: On-vehicle radar system
Inventor: YAMAGAMI TAKASHI
IPC: G01S13/93
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle radar system capable of changing over properly a radar emission direction, in response to a travel situation of a vehicle.  <P>SOLUTION: A capturing distance d is calculated based on a vehicular speed V from a vehicular speed sensor 14, and angle θ of radar scan is calculated, based on the capturing distance d and a turning radius R of the vehicle. The radar emission direction is scanned, based on the angle θ in a radar 16. The turning radius R is calculated, based on an inclination angle ψ from an inclination sensor 18 and the vehicular speed V, in the case of a two-wheeled vehicle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007274279-A (JP)
Title: Ultrasonic transducer, and its manufacturing method
Inventor: MACHIDA SHUNTARO
IPC: H04R17/00
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique reducing increase in the resistance of an upper electrode, a damages on a membrane and the lowering of insulation resistance between the upper electrode and a lower electrode even when a stepped section is formed by dividing the lower electrode into each element.  <P>SOLUTION: An ultrasonic transducer has a plurality of the lower electrodes 203, an insulating film 204 coating the lower electrodes, a plurality of cavity sections 205 formed so as to be superposed to the lower electrodes 203 on the insulating films 204 and an insulating film 3401 burying sections among the cavity sections 205. The ultrasonic transducer further has the insulating film 206 coating the cavity sections 205 and the insulating film 3401, a plurality of the upper electrodes 207 formed so as to be superposed to the cavity sections 205 on the insulating film 206 and a plurality of wirings 208 connecting these upper electrodes 207. In the ultrasonic transducer, the surfaces of the cavity sections 205 and the insulating film 3401 are flattened at the same height.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007276518-A (JP)
Title: Vehicle collision alarming device and vehicle collision alarming system
Inventor: NEGISHI TATSUYUKI
IPC: B60R21/00
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle collision alarming device for quickly alarming to a driver of an own vehicle that another vehicle is approaching to the vehicle where visibility is not good or there is a traffic jam.  <P>SOLUTION: This vehicle collision alarming device 100 comprises an ultrasonic transmission device 110 and an ultrasonic receiving device 120. The ultrasonic transmission device 110 has a passage area prediction part 113 predicting a passage area, through which its own vehicle passes within a predetermined time using a vehicle speed and a traveling direction of its own vehicle, an ultrasonic output part 115 transmitting ultrasonic waves in the passage area, and an ultrasonic output control part 114 changing a magnitude of the ultrasonic wave according to the vehicle speed of its own vehicle so that the ultrasonic wave reaches in the passage area. The ultrasonic receiving device 120 has an ultrasonic detection part 121 receiving the ultrasonic wave transmitted from the other vehicle, and a collision alarming part 122 for alarming approach of the other vehicle to the driver of its own vehicle when the ultrasonic wave transmitted from the other vehicle is received.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007279236-A (JP)
Title: Charging device, cartridge, image forming apparatus, and image forming system
Inventor: MIZUTANI TADAHIRO
IPC: G03G15/02
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To properly contact a cleaning roller on the peripheral face of a charging roller by stabilizing an inter-shaft distance between the charging roller and the cleaning roller.  <P>SOLUTION: The charging device comprises the charging roller for charging an image carrier for carrying latent images; the cleaning roller for removing dirt of the peripheral face by being contacted on the peripheral face of the charging roller; a push lever capable of being rotated around the center shaft of the cleaning roller, in order to depress the charging roller to an image carrier side; and a biasing member for biasing the depress lever.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007280012-A (JP)
Title: Operation instruction system and its method
Inventor: FUKUDA MAKOTO
IPC: G06Q50/04
Filed: 2006-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation instruction system and a method capable of dynamically varying the display of instruction information about operations depending on the skill level of an operator.  <P>SOLUTION: The operation instruction system 1 has a terminal 44 for inputting the results of inspection on workpieces, and a server 2 which, at the input of the inspection results, updates result values showing the skill level of each operator and which varies the display of instruction information about operations to the terminal 4 according to the result values updated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007278390-A (JP)
Title: Fluid pipe with lagging material, lagging material joining method for fluid pipe with lagging material, and lagging material heat fusion tool for fluid pipe
Inventor: HIGASHIYA HIROYUKI
IPC: F16L59/147
Filed: 2006-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a gap from generating in a joint of lagging materials in a fluid pipe with a lagging material; and to facilitate heat fusion joining work for the fluid pipe with a lagging material by making use of a lagging material heat fusion tool for a fluid pipe.  <P>SOLUTION: In the fluid pipes M1 and M2 in which outer surfaces 23a of inner pipes 23 are covered by the lagging materials 22, the joint 24 joining both opposite end faces 22a by heat fusion is arranged between both lagging materials 22 at both sides in a longitudinal direction of the inner pipe 23. The lagging material heat fusion tool for a fluid pipe provides a heating member capable of mutually opening and closing a pair of heating bodies by supporting the pair of heating bodies so as to be relatively turnable, and forms an insertion hole between both heating bodies while both heating bodies are mutually in a closed condition, and provides a heating surface heated by a heater on both side faces formed on the outer periphery of the insertion hole at both sides in an axial direction of the insertion hole regarding both heating bodies kept closed. The end faces 22a are melted by applying the heating surfaces of both heating bodies to the end faces 22a of the lagging materials 22 while the inner pipes 23 are inserted into the insertion hole.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007275782-A (JP)
Title: Sludge treatment apparatus
Inventor: OSHIMA SHOHEI
IPC: C02F11/12
Filed: 2006-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sludge treatment apparatus and to decompose sludge by enhancing a sludge-reducing effect by preferentially growing an aqueous earthworm especially in a sludge treatment tank provided with a sludge composition means for performing the dispersing treatment of sludge.  <P>SOLUTION: The sludge treatment apparatus is provided with the sludge treatment tank 12 for biologically treating sludge constituted so as to enhance the sludge-reducing effect by stably and preferentially growing the aqueous earthworm by providing a separation membrane 20 for obtaining membrane separated water from the sludge treatment tank 12 in the sludge treatment tank 12, providing an air diffusing pipe 13 and an ultrasonic treat device 17 under the separation membrane 20 and providing a shaking bed 15, which has voids formed of a fibrous substance in the sludge treatment tank 12 and constituted so as to stably and preferentially growing the aqueous earthworm to enhance the sludge-reducing effect.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007280868-A (JP)
Title: Solid polymer electrolyte
Inventor: JOKAI MASAYUKI
IPC: H01M8/10
Filed: 2006-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid polymer electrolyte which has an excellent ion conductivity and oxidation resistance.  <P>SOLUTION: The solid polymer electrolyte is composed of a stiff heterocyclic polymer and a proton conductive polymer which are composed of a repeating unit of at least one kind selected from a group of repeating units as shown in formulas (A) and (B) and has a reduced viscosity of 0.05 to 200 dl/g measured at 25°C in a methane sulfonic acid solution of a concentration of 0.5 g/100 ml.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007287334-A (JP)
Title: Ionizer
Inventor: YAMAGUCHI TAKANOBU
IPC: H01T23/00
Filed: 2006-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ionizer capable of eliminating problems which a DC type ionizer and an AC type ionizer respectively face.  <P>SOLUTION: The ionizer generates ions by corona discharge by applying high voltages on a plurality of discharge electrodes. A plurality of discharge electrodes are divided into, for example, two groups of discharge electrodes 141, 142, and AC voltages of the same phases are applied in a lump on the discharge electrodes belonging to an individual group, and AC voltages of different phases (for example, inverse phase) at each group are applied to the two groups of discharge electrodes 141, 142 by controllers 41, 42. Otherwise, the ionizer is provided with a single controller 41 for applying AC voltages on the discharge electrodes and a delayed circuit 51 to delay by a prescribed phase the AC voltage outputted by the controller 41, and AC voltages of the same phases are applied in a lump to the discharge electrodes 141 by the controller 41 and the AC voltages outputted by the delayed circuit 51 are applied in a lump to the discharge electrodes 142.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007282684-A (JP)
Title: X-ray imaging equipment
Inventor: UEKI HIRONORI
IPC: H04N5/355
Filed: 2006-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To achieve input/output characteristics suited to an imaging object in an active pixel type X-ray sensor.  <P>SOLUTION: The supply voltage of a photodiode and a pixel amplifier is made adjustable and an input/output characteristics correction means for correcting the input/output characteristics of an X-ray detector corresponding to the supply voltage is provided. The input/output characteristics of the X-ray detector are variously changed and the desired input/output characteristics are selected in accordance with the imaging object.  <P>COPYRIGHT: (C)2008,JPO&INPIT