baber/WOPTO huggingface dataset:
Patent JP-2012039330-A (JP)
Title: Packet relay apparatus and congestion control method
Inventor: YANO DAIKI
IPC: H04L47/265
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a congestion control technique capable of suppressing a throughput reduction across a network.SOLUTION: A packet relay apparatus 100 includes: a buffer memory 122 including a plurality of queues for temporarily storing packets; and storage sections for storing a plurality of first queue lengths indicating respective queue lengths of the queues and a second queue length indicating a value corresponding to the sum total of the plurality of first queue lengths, respectively. When receiving a packet, the packet relay apparatus 100 specifies the queue to which the received packet belongs, from among the plurality of queues, and temporarily stores the packet in the specified queue in the buffer memory 122. The first queue lengths and the second queue length are then updated, and it is determined whether or not a congestion notification should be sent to a source of the packet in accordance with the first queue length corresponding to the specified queue, and the second queue length.
Patent JP-2012037424-A (JP)
Title: Ceramic spherical body inspection device
Inventor: YAMADA KENJI
IPC: G01N21/95
Filed: 2010-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic spherical body inspection device for detecting presence/absence of defects and snowflakes inside a surface layer without destroying a ceramic spherical body by a simple configuration.SOLUTION: The ceramic spherical body inspection device 100 rotatably supports the ceramic spherical body S at a predetermined position, detects irradiation light of light projection means 110 in light receiving means 120, and evaluates the internal state of the surface layer. The light receiving means 120 is configured so as not to detect the reflected light on the surface of the ceramic spherical body of irradiation light radiated from the light projection means 110.
Patent JP-2011157542-A (JP)
Title: Base oil for cooling device, device-cooling oil containing the base oil, device to be cooled by the cooling oil, and device cooling method using the cooling oil
Inventor: TSUBOUCHI TOSHIYUKI
IPC: C10M105/34
Filed: 2010-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base oil for cooling a device having excellent electric insulation properties and heat conductivity, to provide a device-cooling oil containing the base oil, to provide a device to be cooled by the cooling oil and to provide a device cooling method using the cooling oil.  <P>SOLUTION: The base oil for cooling a device contains 30 mass% or more of at least one compound selected from an oleyl ester (an oleic acid ester and an oleyl alcohol ester) and an oleyl ether, wherein the total number of terminal methyl groups, methylene groups and ether groups in the main chains of the oleyl ester and the oleyl ether is 23 or more, the total number of methyl branches and ethyl branches in the molecules of the oleyl ester and the oleyl ether is 1 or less and the kinematic viscosity of the base oil is 4 to 30 mm<SP>2</SP>/s at 40°C. Since the device-cooling oil containing the base oil has excellent electric insulation properties and heat conductivity, the device-cooling oil is suitable for cooling a motor, a battery, an inverter, an engine, an electric cell or the like of an electric-powered car, a hybrid car or the like.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011009768-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU KAZUHIRO
IPC: H01L29/41
Filed: 2010-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which reduces a decrease in breakdown voltage, the decrease being caused by a metal electrode to which a high voltage is applied.SOLUTION: An nembedded impurity region 2 is formed on an interface between an nsemiconductor layer 3 in a high-potential island region 101 and a psemiconductor substrate 1. Above the nembedded impurity region 2, a p-channel MOSFET 130 is formed on a surface of the nsemiconductor layer 3. A diode 102 having a pimpurity region 6 and an nimpurity region 45 is formed on the surface of the nsemiconductor layer 3 in a region 105. A metal electrode 14 connected to the nimpurity region 45 passes over the pimpurity region 6 and a pimpurity region 4 and is connected to the p-channel MOSFET 130. A pimpurity region 61 connected to the pimpurity region 6 is located below the metal electrode 14. A potential applied to the psemiconductor substrate 1 and the pimpurity region 4 is lower than that of the pimpurity region 6 and the nimpurity region 45.
Patent JP-2012040499-A (JP)
Title: Droplet ejection device, and method for manufacturing pattern membrane formation member
Inventor: ITO GOJI
IPC: G02B5/20
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent contacting functional liquids which applied to the predetermined adjacent region.SOLUTION: A droplet ejection device includes a controlling part for ejecting the functional liquid toward the work as a droplet while relatively moving a droplet ejection head and a work, and the controlling part controls the deposition distance between a main droplet of the droplet to deposit a predetermined region on the work and a satellite.
Patent JP-2012040771-A (JP)
Title: Power tool
Inventor: SHIBATA YOSHINORI
IPC: B27C5/10
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a power tool that has a constitution including a lifting mechanism for adjusting a relative position of a tool body with respect to a base wherein members concerning the lifting mechanism can be easily detached when detaching the tool body from the base.SOLUTION: An external thread tooth member 51 formed with an external thread tooth 52 can be integrated with the tool body 20 or can be disintegrated from the tool body 20 by an integrating mechanism 60. By operating this integrating mechanism 60 to release the integration, the integrated state of the external thread tooth member 51 with the tool body 20 is released to be turned into a state that the tool body 20 can be detached from the base 30 while leaving the external thread tooth member 51 in the base 30 side. Consequently, the tool body 20 can be detached from the base 30 without putting a circumference ring 57 as part of the lifting mechanism 50 to the tool body 20.
Patent JP-2012040598-A (JP)
Title: Laser machining device and laser machining method
Inventor: NAKAYAMA SHIGEAKI
IPC: B23K26/00
Filed: 2010-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a laser machining device and a laser machining method, capable of obtaining high machining performance when a workpiece is scanned with a laser beam at a scanning high speed.SOLUTION: The laser machining device 1 includes: a focusing lens 15 for collecting a laser beam; an XY moving mechanism 4 for relatively moving the focusing lens 15 in order to scan a workpiece 50 with a laser beam; a Z-axis moving mechanism 5 for moving the focusing lens 15 in a Z-axis direction 32; an analog displacement gauge 6 for measuring distance information 38 between the focusing lens 15 and the workpiece 50; and a control system 7 for controlling the Z-axis moving mechanism 5 to adjust the focusing position 51 of the laser beam. The control system 7 has a focus control unit 34 for calculating the target position of the focusing lens 15 on the basis of the distance information 38 acquired by the analog displacement gauge 6 and outputting a Z-axis movement command 39 to the Z-axis moving mechanism 5.
Patent JP-2010282228-A (JP)
Title: Radiation-sensitive resin composition
Inventor: NAGAI TOMOKI
IPC: G03F7/075
Filed: 2010-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-sensitive composition which is excellent in resolution, environmental durability and storage stability as a chemically amplified resist sensitive to active radiation, for example, ultraviolet radiation such as g-line or i-line, far-ultraviolet radiation typified by KrF excimer laser, ArF excimer laser or F2 excimer laser, and EUV (Extreme Ultra Violet), or electron beam or the like.  <P>SOLUTION: This radiation-sensitive resin composition contains a compound in which at least one hydrogen atom bonded to a nitrogen atom of a compound having such a structure that at least one hydrogen atom is bonded to the nitrogen atom is protected with a specified group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012048406-A (JP)
Title: Information processor
Inventor: SHIMIZU HIROFUMI
IPC: G06F17/22
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of inputting pictorial symbols with excellent operability.SOLUTION: An information processor comprises: an input unit for inputting characters and pictorial symbols; a display unit for displaying the characters input by the input unit and input candidates based on the characters; a determination unit for determining input of the characters input by the input unit; a character dictionary unit for storing characters and reading of the characters in association; a pictorial symbol dictionary unit for storing pictorial symbols and reading of the pictorial symbols in association; and an input candidate processing unit for retrieving a pictorial symbol having the same reading as reading of characters associated with input determined characters from the pictorial symbol dictionary, and displaying the retrieved pictorial symbol as an input candidate on the display unit.
Patent JP-2012047302-A (JP)
Title: Bearing member and its manufacturing method
Inventor: ITO FUYUKI
IPC: B21K1/05
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce a rotation torque of a fluid dynamic bearing device that uses a bearing member formed with a radial dynamic pressure generating part by pressing part of the area in the axial direction of an outer peripheral surface.SOLUTION: When a radial dynamic pressure generating part (dynamic pressure grooves G1, G2) is to be formed at the bearing member, the end (relief part E side) of the center side in the axial direction of areas P1, P2 pressing the outer periphery surface 8d of the bearing member (a bearing sleeve 8) is positioned within the area in the axial direction of the dynamic pressure grooves G1, G2. Then, the relief part E of the inner peripheral surface 8a of the bearing sleeve 8 does not become pressed from the outer diameter side, the relief depth Dof the relief part E can be made sufficiently large and the torque can be reduced.
Patent JP-2012047003-A (JP)
Title: Drip receiving device of hydraulic solidifying liquid and construction method of column replaced with hydraulic solidifying liquid using the device
Inventor: YOSHIDA SHIGERU
IPC: E02D3/08
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a drip receiving device of hydraulic solidifying liquid and a construction method of a column replaced with hydraulic solidifying liquid, which prevent the hydraulic solidifying liquid attached to a drilling auger or remaining in a supply passage of the drilling auger from dripping down to the ground surface during redeployment of a construction apparatus to the next construction position after construction of a replaced column, so that the ground surface is prevented from being stained with the hydraulic solidifying liquid; and which also prevent a viscous dug sediment attached to a drilling claw from falling into a still uncured replaced column to deteriorate quality of the replaced column as a contaminant.SOLUTION: A drip receiving container 12 having an opening on the upper side is detachably suspended through suspension means 13 at a tip of a drilling auger 6.
Patent JP-2012052846-A (JP)
Title: Method and system for structural analysis
Inventor: UEHARA YOICHI
IPC: G01Q30/20
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a structural analysis method with a nanometer level spatial resolution and for conducting measurement easily in a short period of time, and a structural analysis system thereof.SOLUTION: A metal fine particle 11 comprising silver fine particles with diameters of 5 nm or less are adsorbed on a surface of an measurement object 1. Tunnel electrons are radiated to the metal fine particle 11 by radiation means 12 comprising a scanning tunnel microscope (STM). An emission spectrum of light emitted by the radiation of electrons is detected by detection means 13 comprising a spectroscope. Lattice vibration of the measurement object nearby the metal fine particle 11 is extracted by analysis means 14 based on an emission spectrum detected.
Patent JP-2012050542-A (JP)
Title: Incontinence liner
Inventor: KAWAKAMI YUSUKE
IPC: A61F13/539
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To reliably suppress dampness in an incontinence liner.SOLUTION: The incontinence liner is provided with a liquid permeable skin contact side sheet, a liquid impermeable non-skin contact side sheet, and an absorptive body 6 arranged between the skin contact side sheet and non-skin contact side sheet. The absorptive body 6 includes a front region 6F, a rear region 6R, and an intermediate region 6I between the front region 6F and the rear region 6R. The liner is provided with a pair of wings 3 for fastening the liner to clothing, which wings 3 are provided adjoining the intermediate region 6I and are bent and superposed over the intermediate region 6I when worn. The absorptive body 6 includes a hygroscopic material. The basis weight of the hygroscopic material in the intermediate region 6I is greater than the basis weight of the hygroscopic material in the front region 6F and the basis weight of the hygroscopic material in the rear region 6R.
Patent JP-2012051487-A (JP)
Title: Device and method to support parking
Inventor: KONNO HIROYUKI
IPC: B60R21/00
Filed: 2010-09-02
Abstract: PROBLEM TO BE SOLVED: To make a vehicle park in parallel to white lines of both sides of a parking frame and at the center of the white lines of both sides of the parking frame by using a cutback support in a parking support device and a parking support method.SOLUTION: When the vehicle rear end (1B) is determined within a parking frame (3) based on the distance between the front ends (4F, 5F) of the white lines (4, 5) of the parking frame (3) detected by a white line end detector (10D) and the vehicle rear end (1B), a controller (10) once carries out direct advancing and turning of the vehicle (1), based on the inclination computed by an inclination calculator (10B) and a shift computed by a shift calculator (10C), and guides the vehicle (1) by a guide unit (11) to carry out direct advancing and turning to the parkable position within the parking frame (3) so that the centerline (CL) of the white lines (4, 5) of both sides of the parking frame (3) may be in agreement with the centerline (G) of the vehicle cross direction, when the vehicle (1) is carried out direct advancing and retreating.
Patent JP-2012050954-A (JP)
Title: Double-sided simultaneous coating and drying apparatus
Inventor: TAKAHASHI SUSUMU
IPC: B05C9/04
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To enable the coating status to be the same or wishing status when coating the both sides of a base material by a pair of coating dies and drying them.SOLUTION: The double-sided simultaneous coating and drying apparatus includes: a base material guide roll 2 arranged upstream of a base material running channel R; a floatage type drying apparatus 3 arranged downstream of the base material running channel R; a one face side coating die 7 and an another face side coating die 8 which are oppositely arranged across the base material running channel R between the base material guide roll 2 and the floatage type drying apparatus 3; a pair of coating dies 4 in which a coating gap S is formed between these coating dies 7 and 8; and a die moving adjustment 5 which makes the pair of coating dies 4 move and stop along the direction of the base material running channel R which goes to the another face side from the one face side, while maintaining the thickness T of the coating gap S, so that the base material running channel R may pass the reference position Sa of a thickness direction in the coating gap S.
Patent JP-2012058869-A (JP)
Title: Image processor, image-forming device and image processing program
Inventor: SEKIGUCHI MASARU
IPC: G06K9/20
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To speed up character recognition and improve recognition accuracy.SOLUTION: An image processor comprises: a standard pattern dictionary database 208 for storing a standard pattern dictionary consisting of all types of characters; a form structure database 203 for storing form structure data 205 that define logical structure of forms; a form structure value acquisition part 204 for acquiring a form structure value input in each area of form image data from the input form image data based on the form structure data; a simple pattern dictionary generation part 206 for extracting a necessary character type from the standard pattern dictionary based on the form structure data 205 and generating a simple pattern dictionary 210 for each area of the form image data; and a character recognition processing part 209 for executing character recognition for the form structure value in the each area of the form image data, based on the simple pattern dictionary 210.
Patent JP-2012055444-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To improve a player's interest by attracting player's attention to a performance even in a period from start of a notice performance for notifying of identification information to be stopped and displayed to stop and display of the identification information at a display section to be notified beforehand.SOLUTION: When a stop symbol notice performance is executed, first a symbol image is displayed at the left symbol display area from among a plurality of symbol display areas to start a stop symbol notice performance for giving a notice to a performance symbol derived and displayed at the left symbol display area. Then, after a symbol image is allowed to appear again at a display position of the image of the left symbol, the image of the symbol appearing again is moved from the display position to the right symbol display area, and a stop symbol notice performance for giving a notice to a performance symbol to be derived and displayed at the right symbol display area is executed. In this case, a performance symbol differing from that at the left symbol display area can be notified beforehand in the right symbol display area beforehand.
Patent JP-2012056736-A (JP)
Title: Image forming apparatus
Inventor: HIRATA TETSUYA
IPC: B65H5/02
Filed: 2010-09-10
Abstract: PROBLEM TO BE SOLVED: To more accurately detect a sheet on a conveyance belt without being affected by stain or the like on the conveyance belt provided to an image forming apparatus.SOLUTION: The image forming apparatus 1 includes: a printing head forming an image on the sheet 30; a carriage 3 having the printing head mounted thereon and moving in the main scanning direction S of the sheet 30; and the conveyance belt 5 for conveying the sheet 30 in a sub-scanning direction F, wherein the image is formed by the printing head moving together with the carriage 3, on the sheet 30 conveyed by the conveyance belt 5. In the image forming apparatus 1, in the case of detecting the sheet 30, both edge portions 31 along the sub-scanning direction F of the sheet 30 to be conveyed are arranged in openings 20 formed in the conveyance belt 5 respectively. The openings 20 exposed from both edge portions 31, and the sheet 30 held between the openings 20 and lying on the conveyance belt 5 are detected by a detection sensor 8 which moves together with the carriage 3.
Patent JP-2012060000-A (JP)
Title: Device for manufacturing silicone oxide film
Inventor: KIYOTOSHI MASAHIRO
IPC: C01B33/12
Filed: 2010-09-10
Abstract: PROBLEM TO BE SOLVED: To allow a silicone oxide film of high quality to be formed in a narrow space at low temperature.SOLUTION: A device for manufacturing a silicone oxide film of this embodiment comprises: a spin coating unit for forming a polymer film by rotary coating of a solution prepared by dissolving a polymer having silazane bonds in an organic solvent; a transportation mechanism for transporting a substrate with the polymer film formed by the spin coating unit into an oxidation unit without contacting the polymer film; and an oxidation unit for transforming the polymer film into a silicone oxide film by performing any of a process for immersing the polymer film into a heated solution containing hydrogen peroxide, a process for spraying the heated solution containing hydrogen peroxide to the polymer film, and a process for exposing reaction gas containing vaporized hydrogen peroxide to the polymer film, when the substrate is transported by the transportation mechanism. The process for forming a polymer film by the spin coating unit and a process for transforming the polymer film into a silicon oxide film by the oxidation unit are completed in one device.
Patent JP-2012058597-A (JP)
Title: Photoreceptor, image forming method, image forming apparatus and process cartridge
Inventor: TONE TETSUYA
IPC: G03G5/14
Filed: 2010-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor capable of suppressing decrease in charging property, base contamination or charging failure without inducing increase in a potential of an exposed part even when the photoreceptor is used for a long period of time.SOLUTION: The electrophotographic photoreceptor includes at least an intermediate layer and a photosensitive layer successively on a conductive support, in which the intermediate layer is formed by using a coating liquid containing an azo compound expressed by general formula (I): A(E)n. In the formula, A represents a residue of an azo compound and is bonded to n of E groups via one or more hetero atoms; the hetero atoms are selected from a group consisting of N and O and form a part of the residue A; E group each independently represents hydrogen or -C(=O)-O-R, and at least one E is -C(=O)-O-R; and n is an integer of 1 to 10.
Patent JP-2012057446-A (JP)
Title: Rainwater intrusion prevention device for roof penetration stack
Inventor: KITANO TOMOKI
IPC: E04D13/14
Filed: 2010-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a rainwater intrusion prevention device for a roof penetration stack, capable of coping with a wide range of height of a tile portion.SOLUTION: A rainwater intrusion prevention device includes: a base part 2 which has a stack insertion port 20 into which a stack B penetrating through a roof A is inserted and is mounted and fixed to the roof in a state that the stack B is inserted; a stack insertion pipe part 3 which is raised integrally with the base part 2 so as to communicate with the stack insertion port 20 and supports the stack B inserted into the stack insertion port 20; a top cover part 4 which has a stack insertion pipe part insertion port 40 into which the stack insertion pipe part 3 is inserted, and which is mounted so as to face the base part 2 in a state that a tile C is interposed between the base part 2 and the top cover part 4, the stack insertion pipe part 3 being inserted into the stack insertion pipe part insertion port 40; and an interval adjustment part 5 which is provided between the base part 2 and the top cover part 4, and supports the top cover part 4 so as to bring the top cover part 4 close to and to keep it away from the base part 2 to adjust the interval between the two parts.