baber/WOPTO huggingface dataset:
Patent JP-2011222310-A (JP)
Title: Organic electroluminescence device
Inventor: HATTORI TOSHIAKI
IPC: H01L51/50
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescence device in which light extraction efficiency can be improved by a simple method and luminance non-uniformity does not appear in any observation direction.SOLUTION: In an organic electroluminescence device 1 of the present invention includes an electrode 8, a transparent electrode 4, and an organic light-emitting layer 6 arranged between the two electrodes. A resin film 10 is arranged on the surface of the organic electroluminescence device on which the transparent electrode is provided. The resin film consists of a cured photopolymerization composition, and includes a transparent matrix 12 in the shape of a thin plate, and many columnar structures 14 having a refraction index different from that of the matrix and are oriented in the matrix to extend in the thickness direction thereof.
Patent JP-2011219897-A (JP)
Title: Circular knitting machine aligned with thread changing device
Inventor: PAI TIET HSIUNG
IPC: D04B15/58
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a circular knitting machine aligned with a thread changing device.SOLUTION: The circular knitting machine aligned with the thread changing device comprises first and second thread changing devices 20 and 30, a drive cam set 40, and a cylinder sheet having a plurality of knitting needles. The first and second thread changing devices comprise thread supplying mechanisms, respectively. These thread supplying mechanisms outwardly move to thread supplying positions through a first thread supplying step and a second thread supplying step so as to provide the threads. The drive cam set has a first drive track and a second drive track with which the first and second thread supplying steps are performed by pushing these thread supplying mechanisms. A drive delaying section is provided in the second drive track to produce a time difference in supplying the threads at performing the first and second thread supplying steps. Knitting needles positioned between the thread supplying mechanisms of the first and second thread supplying devices are guided to reach the thread supplying positions and the threads are moved onto the knitting needles from the thread supplying mechanisms of the first and second thread changing devices due to the time difference in supplying the threads.
Patent JP-2011224665-A (JP)
Title: Dust collection guide of desktop cutting machine
Inventor: KAJI TOSHIYUKI
IPC: B27B5/29
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To further improve dust collecting efficiency in a dust collection guide for efficiently guiding cut powder generated at a cut portion upon cutting process to a dust nozzle in a desktop circular saw machine.SOLUTION: The dust collection guide 40 is supported so as to be able to rotate upward and downward through a support shaft 31, a guide convex portion 33 which is engaged with a link lever for opening and closing a movable cover 20 is engaged with a guide wall portion 45 of the dust collection guide 40, and the dust collection guide 40 moves downward in conjunction with a downward operation of a cutting machine body 10 in a state where the dust collection guide 40 can evacuate upward, and, when the dust collection guide 40 moves downward, the dust collection guide 40 is displaced relatively in a direction of approaching a cutting edge of a rotation cutting tool 14.
Patent JP-2011225903-A (JP)
Title: Ferronickel smelting method using wood pellets
Inventor: YAMASHITA TAKESHI
IPC: C22C33/04
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a ferronickel smelting method using wood pellets which can substitute the wood pellets for a part of coal input in a rotary kiln in ferronickel smelting.SOLUTION: The ferronickel smelting method includes a process for calcining nickel oxidized ore in the rotary kiln, and then a process for sending the obtained calcined ore in an electric furnace and reducing. In the calcining process in the rotary kiln, in inputting coal from a raw material input port or in the middle between the raw material input port and a calcined ore discharge port of the rotary kiln, at least one kind of the wood pellets selected from a white pellet, bark pellet, or whole-wood pellet is used as a substitute for at least a part of the coal.
Patent JP-2011224680-A (JP)
Title: Polishing method and device
Inventor: NAKANISHI MASAYUKI
IPC: H01L21/304
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a good polishing profile that a semiconductor layer never removes from a silicon substrate even when, for example, the whole outer circumference of the semiconductor layer is polished and removed, and further an edge of the silicon substrate is polished and removed to a predetermined depth to manufacture a laminated wafer such as an SOI (silicon on insulator) substrate.SOLUTION: A polishing head 2 is positioned at an immediately upper position of a polishing start position on the edge of the rotating substrate W. The polishing head 2 is moved down, causing a polishing tool 10 of the polishing head 2 to contact with the polishing start position on the edge of the rotating substrate under a predetermined pressure. After a lapse of a predetermined time, the polishing head 2 is moved toward an outer circumference end of the substrate, while the polishing tool 10 keeps contact with the edge of the rotating substrate under the predetermined pressure.
Patent JP-2011226517-A (JP)
Title: Roller bearing for linear motion and machine tool
Inventor: OTSUBO KAZUYOSHI
IPC: F16C29/06
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a roller bearing for linear motion having low feed resistance during high speed feeding and high attenuation during low speed feeding or stopping.SOLUTION: A groove for generating dynamic pressure is provided in an end face of a cylindrical roller 4 of the roller bearing 1 for linear motion and the end face of the cylindrical roller 4 is pushed to orbital surfaces 8a and 8b by pushing means 6a and 6b from the other end face of the cylindrical roller 4. During stopping or low speed feeding, the end face of the cylindrical roller 4 and orbital surfaces 8a and 8b come in contact with each other to generate frictional resistance and thus attenuation is enhanced. During high speed feeding, dynamic pressure is generated at the groove of the end face by high speed rotation of the cylindrical roller 4 and contact force of the end face of the cylindrical roller 4 and the orbital surfaces 8a and 8b is reduced and frictional force is reduced and thus feed resistance is reduced.
Patent JP-2011225153-A (JP)
Title: Bearing device for wheel
Inventor: UMEKIDA HIKARI
IPC: F16D3/20
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device for a wheel, which is a type permitting a separation of a hub ring from an outer coupling ring, and optimizes an abutting state between a head bearing surface of a bolt member and a bolt receiving surface to prevent a reduction in a fixing force acting between an outer coupling member and the hub ring.SOLUTION: Protrusions 32 extending in an axial direction are formed in a shaft portion 11 of the outer coupling ring 4, and the shaft portion 11 is tightly fitted into a hole 20 of the hub ring 1. According to this tight fit, recesses 33, which close contact and fit onto the protrusions 32 are formed with the protrusions 32 in an inner diameter surface of the hub ring 1 to the recess-protrusion-fitting structure M where the whole area of the fitting portions of the protrusions 32 and the recesses 33 close contact with each other. In a state where a separation by applying a pull-out force in the axial direction to the recess-protrusion-fitting structure M is permitted, the hub ring 1 is fixed to the shaft portion 11 of the outer coupling ring 4 with the bolt member 37. Further, a perpendicularity of a bolt receiving surface 20e1 of the hub ring 1, where the head bearing surface 37a1 of the bolt member 37 abuts, with respect to an inner diameter surface 34 of a shaft portion fitting hole 20a is controlled with an allowable perpendicularity value of 0.1 mm or less.
Patent JP-2011225265-A (JP)
Title: Label peeling tool
Inventor: HASEBE HIKARI
IPC: B65C9/18
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To simplify the control of the rotation speed of a roller for feeding a mount and a roller for rewinding the mount.SOLUTION: Groups of parts for use with a label peeling tool for peeling a label 11 from a strip mount 10 by folding back the mount 10 to which the label 11 is affixed include a first group of parts positioned between a folding-back section 17 where the mount 10 is folded back and a winding roller 15 on which the strip mount 10 is wound as the roller rotates, for feeding the mount 10 in the direction of the winding roller 15, and a second group of parts positioned between the folding-back section 17 and a feed roller 14 on which the strip mount 10 is wound to feed the strip mount 10 as it rotates, for applying tension to the mount 10 in collaboration with the first group of parts and between itself and the first group of parts.
Patent JP-2011026545-A (JP)
Title: Inkjet ink and inkjet recording method
Inventor: KANEKO MANABU
IPC: C09D11/00
Filed: 2010-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet ink with which high-quality image is formed in that scratching resistance and adhesion on an unabsorbent recording medium are high, gloss is high, and there is no mixing of ink, and of which injection performance is good and maintenance recovery performance is excellent, and an inkjet recording method using the same.  <P>SOLUTION: The inkjet ink for an unabsorbent recording medium is provided, wherein an aqueous inkjet ink contains at least water, a pigment, a resin, a water-soluble organic solvent, and a surfactant. The resin includes a copolymer resin synthesized from a composition including methyl methacrylate, an acrylic acid ester, and an acid monomer. The copolymer resin has an acid value of 50-150 mgKOH/g, a glass transition temperature (Tg) of 30-100°C, and a weight-average molecular weight (Mw) of 20,000-100,000.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010158598-A (JP)
Title: Game machine
Inventor: MIYAKE JUNICHI
IPC: A63F7/02
Filed: 2010-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of making a player pay attention to the variable display of symbols from the start to the end of the variable display.  <P>SOLUTION: The Pachinko machine 10 includes a symbol display device 41 for variably displaying a plurality of symbols. The display in the symbol display device 41 is controlled by a display control device 214 based on a display command or the like from a main control device 271. Specifically, when a game ball enters an actuation hole disposed on a game board, information on the entrance is transmitted to the main control deice 271. When the signal or the like is received, the main control device 271 executes a jackpot lottery, and outputs a display command including information on the result of the lottery or the like to the display control device 214. Based on the command, the display control device 214 controls the display in the symbol display device 41 to start the variable display of symbols. In this structure, a first symbol to be variably displayed is selected in every game round, and all the selected first symbols are stopped/displayed within a display screen.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011237587-A (JP)
Title: Image forming apparatus
Inventor: KAWAMURA YASUNORI
IPC: G03G15/00
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can avoid affecting an attachment part of an image forming unit even when a support structure for an image forming part is deformed by an external force applied to a structure of the image forming apparatus.SOLUTION: The structure of the image forming apparatus includes side plates for supporting the image forming unit. The side plates are provided with an attachment part of the image forming unit and slits extending on the right and left sides to an upper part of the attachment part. Thus, even when an external force is applied to the side plates, the attachment part of the image forming unit is little affected by an impact of deformation so that the position deviation of the image forming unit is prevented.
Patent JP-2011226628-A (JP)
Title: Reduction gear utilizing double planetary gear mechanism
Inventor: NISHIBORI TSUTOMU
IPC: F16H1/28
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed-reduction reduction gear wherein flexibility on a design when determining a reduction ratio of the reduction gear utilizing a double planetary gear mechanism.SOLUTION: In this reduction gear including two planetary gear mechanisms, a module of a sun gear 2, a planetary gear 3, and an internal gear 4 constituting a first planetary gear mechanism of the two planetary gear mechanisms, and a module of a sun gear 5, a planetary gear 6, and an internal gear 7 constituting a second planetary gear mechanism of the two planetary gear mechanisms are different modules, and reference circle diameters of the internal gear 4 of the first planetary gear mechanism of the tow planetary gear mechanisms and the internal gear 7 of the second planetary gear mechanism of the two planetary gear mechanisms are made to be equal.
Patent JP-2010287568-A (JP)
Title: Laminated battery
Inventor: AMETANI RYUICHI
IPC: H01M50/296
Filed: 2010-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To control an external force applied to an output terminal and relieve a stress concentration on a joint between an electrode tab and the output terminal in a laminated battery formed by laminating a plurality of flat batteries.  <P>SOLUTION: The laminated battery 20 formed by laminating a plurality of flat batteries 30A-30D having electrode tabs 34, 35 includes: insulating members 41-44 arranged to prevent a short circuit of the electrode tabs; and the output terminals 60, 70 connected to the electrode tabs, wherein ends 612, 712 of the output terminals are supported by support members 63, 73 provided to the insulating members.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011244098-A (JP)
Title: Traffic analysis system and traffic analysis method
Inventor: HO JUN
IPC: H04L12/70
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To detect abnormal traffics with high accuracy.SOLUTION: This traffic analysis system 100 includes a traffic profile storage part 121 which stores traffic profiles showing characteristics of normal traffics. In addition, a traffic profile update part 131 sorts the latest traffics into the abnormal traffics and the normal traffics by analyzing the latest traffics, and updates the traffic profiles stored in the traffic profile storage part 121 by a traffic profile calculated using the normal traffics. In addition, an abnormal traffic test part 132 calculates values showing the characteristics of the traffics by analyzing the traffics, and determines presence/absence of the abnormal traffics included in the traffics based on a comparison result between the calculated value and the latest traffic profile.
Patent JP-2011052522-A (JP)
Title: Sanitary washing device
Inventor: MOROTOMI HIROSHI
IPC: E03D9/08
Filed: 2010-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary washing device which secures a flow rate and the force of water while securing the concentration of sterilizing water, and sterilizes efficiently a cleaning nozzle.  <P>SOLUTION: This sanitary washing device includes a nozzle having a water delivery port and for injecting water from the water delivery port to wash a human body private part, a water guide for guiding water supplied from a water supply source to the nozzle, a sterilizing water supply means provided in the midway of the water guide and generating the sterilizing water, a flow rate regulating means for regulating the flow rate of the water flowing in the sterilizing water supply part, a flow fluctuating means for fluctuating a flow state of the water flowing in the water guide, and a control unit for controlling the flow state of the water flowing in the water guide to be fluctuated, by controlling the flow fluctuating means, when generating the sterilizing water by the sterilizing water supply means, under the condition where the water flowing in the sterilizing water supply means is lower than maximum flow rate by controlling the flow rate adjusting means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011244172-A (JP)
Title: Low sound amplifier circuit
Inventor: KAKISHITA MASAHIRO
IPC: H03F1/42
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a low sound amplifier circuit which can reinforce the lower band with a simple configuration.SOLUTION: Regarding an input signal passed through a LPF 41, an out-of-band high-frequency sound from a high-frequency sound generating part 42 is calculated by an adder 43. An output from the adder 43 converted into an analog by D/A 44 is adjusted by an analog volume 45, and a component of high-frequency sound is extracted from the output of the analog volume 45 by a HPF 48. A coefficient to control the attenuation characteristic of the higher band in the LPF 41 is determined according to the level ratio A'/A of the level A' of the extracted component of high-frequency sound and the level A of the high-frequency sound added by the adder 43.
Patent JP-2011240014-A (JP)
Title: Electric rice cooker
Inventor: OYAMA TSUTOMU
IPC: A47J27/00
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an electric rice cooker capable of preventing ingredients and seasonings from becoming deposited in an internal pot and thereby preventing objects to be heated from being overheated or scorching during cooking of rice such as Takikomi Gohan, which is rice seasoned with soy sauce and boiled with meat or seafood and other savory vegetables.SOLUTION: According to the electric rice cooker, before heating units (an induction coil 31, a lateral heater 32, and a lid heater 39) perform a heating operation, a preliminary stir operating unit 51 of a control unit 30 performs a preliminary stir operation thereby to cause a stir blade 40 to rotate in the internal pot 10 prior to the heating operation. This preliminary stirring enables the objects to be heated in the internal pot to be reliably stirred without requiring a user to bear the burden of manually stirring the objects to be heated in the internal pot 10 before the heating operation, thus making it possible to cause rice to absorb seasonings sufficiently, prevent the ingredients and seasonings from becoming deposited on the bottom, reliably prevent the electric rice cooker from turning off earlier than it should or prevent the ingredients and seasonings from scorching, and cook good Takikomi Gohan.
Patent JP-2011241088-A (JP)
Title: Whirl-stop device of bolt or nut and removing device of handrail driving roller
Inventor: MIYAMOTO KAZUHIRO
IPC: B66B31/00
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a whirl-stop device of a bolt or a nut which can easily fix a bolt and a nut provided on a difficult place when handling, and can easily attach and detach a fastened member.SOLUTION: The whirl-stop device 10 constitutes a handrail driving roller attachment and detachment device with a rotary device 20, and has two head parts 14 formed with fitting parts 12 respectively and a shaft part 13 connecting respective head parts 14. Respective fitting parts 12 fit to a nut 52B together with a nut 52A, and thereby they can easily fix the nut 52A corresponding to a handrail driving roller 51A which is an attachment/detachment object by making use of the nut 52B. Also, the handrail driving roller 51A can easily and quickly be attached and detached by rotating a shaft 56A with the rotary device 20 in a state where the nut 52A is fixed by the whirl-stop device 10.
Patent JP-2011247987-A (JP)
Title: Birefringent optical film and optical film body
Inventor: LUIS MANUEL MURIJOMORA
IPC: G02F1/13357
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a birefringent optical film and an optical film body which have a light diffusion function and a polarization rotation function.SOLUTION: The birefringent optical film used for a backlight unit includes: a transparent substrate in which rugged patterns are formed on one surface thereof along one direction; and a birefringent film made of a birefringent material laminated by a coating technique on the rugged patterns formed on the transparent substrate. Molecules of the birefringent material constituting the birefringent film are oriented in the one direction in which the rugged patterns are arrayed.
Patent JP-2011244978-A (JP)
Title: Washing machine
Inventor: HORIKI TAISUKE
IPC: D06F35/00
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To improve a finish by using rinse water softened during a rinsing process and to reliably soften washing water to be used for the next washing.SOLUTION: A washing machine includes: a water supply line 9a provided with a water supply means 6 for supplying washing water to a washing tub 3; a water treatment device 10 for absorbing and eliminating ion dissolved in the water to be supplied via the water supply line 9a to the washing tub 3; a drain line 12 provided with a draining means 14 for draining water from the washing tub 3; and a control means 16 for controlling a motor 5 or the like in order to control washing operation. The control means 16 supplies the softened rinse water whose ion has been absorbed by the water treatment device 10 during a final rinsing process, to the washing tub, then commences a reclamation process for eliminating the absorbed ion, and stops the operation of the water treatment device 10 after a lapse of a predetermined time after the washing operation is completed. The washing machine, thereby, can improve a finish by using rinse water softened during rinsing and reliably soften washing water to be used for the next washing.
Patent JP-2011249105-A (JP)
Title: Method for manufacturing substrate for oxide superconductive wire material, and method for manufacturing oxide superconductive wire material
Inventor: SAKAMOTO HISAKI
IPC: H01B13/00
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an excellent substrate for an oxide superconductive wire material by preventing peeling resulting from the surface diffusion and surface oxidation of nickel included in a metal substrate.SOLUTION: A method for manufacturing a substrate for an oxide superconductive wire material has an oxidation treatment process for performing heat treatment of a metal substrate containing at least Cr in an ambient atmosphere including oxygen at 350°C or greater and 550°C or less.