baber/WOPTO huggingface dataset:
Patent JP-2009234692-A (JP)
Title: Railing for man conveyor
Inventor: OKAMURA NAOKO
IPC: B66B23/22
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an escalator capable of attaching and detaching a step without removing an inside deck.  <P>SOLUTION: The railing of a man conveyor includes: a skirt guard 2 installed in a standing manner on the side of a step 1 running endlessly and having the upper end fixed to a deck base 20 with a first screw 22; a railing panel 9 installed in a standing manner above a position in the opposite side of the step 1 of the skirt guard 2; an inside deck 10 provided between the railing panel 9 and the skirt guard 2 and having the skirt guard 2 side fixed to the deck base 20. The skirt guard 2 side bending end portion of the inside deck 10 is fixed to the deck base 20 with a second screw 23 so as to be flush with or inside the skirt guard. The second screw 23 and the first screw 22 are covered with a mall 24 mounted so as to project by 12 mm to 17 mm toward the step 1. Further, the mall 24 is fixed to the deck base 20 with a bolt 25 stored in the mold 24.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236186-A (JP)
Title: Working vehicle
Inventor: ISHIDA TOMOYUKI
IPC: F16H61/40
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling vehicle in which a hydrostatic continuously variable transmission is operated not by a mechanically interlocking mechanism but an electronic control mechanism, and the hydrostatic continuously variable transmission is always operated accurately.  <P>SOLUTION: The detection accuracy of a stroke end of a piston rod 6a is increased and the stable traveling of a working vehicle is achieved by carrying out the control of maintaining the stroke length of the piston rod 6a to the maximum value within a predetermined time, even if the return of the turning angle of a trunnion shaft 8a to neutral is requested when the stroke length of the piston rod 6a of a hydraulic cylinder 6 for turning the trunnion shaft 8a of the hydrostatic continuously variable transmission 8 becomes the maximum.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237166-A (JP)
Title: Toner for electrostatic charge image development and method for manufacturing the same, developer for electrostatic charge image development, toner cartridge, process cartridge, and image forming apparatus
Inventor: ISHIHARA YUKA
IPC: G03G9/08
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner for electrostatic charge image development, the toner having a small particle diameter and superior particle diameter distribution, low-temperature fixability and image storage property, and high gloss while suppressing development fog, and combining proper chargeability with thermal storage property, and to provide a method for manufacturing the same, a developer for electrostatic charge image development, a toner cartridge, a process cartridge, an image forming apparatus and a cleaning method for the toner for electrostatic charge image development.  <P>SOLUTION: The toner contains a release agent in an amount of 3 to 15 mass%, in which the intensity ratio of peaks Pr and Pa at a specified wavelength obtained by FTIR-ATR (Fourier transform infrared-attenuated total reflection) method and an amount of Na ion in a toner dispersion liquid satisfy the following expressions (1) to (3). (1) 0.4<Pr/Pa<1.0; (2) 0.05≤Na(at 30°C for 30 minutes)/Na(fluorescent X-ray net intensity)≤0.2; and (3) Na(fluorescent X-ray net intensity)<2.3. In the expressions (2) and (3), Na(at 30°C for 30 minutes) represents an amount of Na ion (mg/L) detected, when the toner is dispersed by ultrasonic waves in a water bath at 30°C; and Na(fluorescent X-ray net intensity) represents the net intensity of the toner measured by fluorescent X-rays.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235247-A (JP)
Title: Method for producing aromatic hydrocarbon having six to eight carbon atoms
Inventor: ICHIOKA YOSHITSUGU
IPC: C10G59/04
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for economically producing 6-8C aromatic hydrocarbons such as BTX i.e. benzene, toluene and 8C aromatic hydrocarbons from LCO which is heavy oil.  <P>SOLUTION: The method for economically producing 6-8C aromatic hydrocarbons by: contacting a raw materials including LCO with a metal-carrying catalyst in the presence of hydrogen; converting naphthalene or alkylnaphthalene included therein into tetralin or alkyltetralin by hydrogenated one-side nuclear hydrogenation; further contacting tetralin or alkyltetralin with a metal-carrying acid type zeolite catalyst under a certain hydrogenation condition; hydrogenation ring-opening reaction; hydrogenation dealkylation reaction; and transformer alkylation reaction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242122-A (JP)
Title: Brick for blast furnace hearth and blast furnace hearth lined with the same
Inventor: MISHIMA MASAAKI
IPC: F27D1/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly durable brick for a blast furnace hearth having a long lifetime, less liable to cause energy loss, excellent in corrosion resistance to molten iron, and excellent also in thermal shock resistance.  <P>SOLUTION: The brick for the blast furnace hearth includes ≥97 mass% Al<SB>2</SB>O<SB>3</SB>, ≤3 mass% SiO<SB>2</SB>and ≤0.1 mass% C, and is obtained by kneading and molding a refractory material blend including 30-60 mass% alumina-based material of ≥1 mm particle size, 30-60 mass% alumina-based material of <0.2 mm particle size and the balance alumina-based material of 0.2 to <1 mm particle size and having an SiO<SB>2</SB>content of ≤3 mass%, and firing the resultant molded body in an oxidizing atmosphere.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242131-A (JP)
Title: Amber glass composition and production method of amber glass
Inventor: TSUJI RYOTA
IPC: C03C3/078
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide such an amber glass composition that amber glass in different shades can be stably and inexpensively produced from one and the same glass composition, and to provide a production method of amber glass by which amber glass in different shades can be stably and inexpensively produced.  <P>SOLUTION: The amber glass composition contains, by wt.% in terms of an oxide, 0.06 to 0.12% of SO<SB>3</SB>, 0.2 to 0.35% of iron oxide (in terms of Fe<SB>2</SB>O<SB>3</SB>), 0.01 to 0.05% of copper oxide (in terms of CuO), and 0.05 to 0.3% of tin oxide (in terms of SnO), with CuO/SnO (weight ratio) ranging from 0.1 to 0.4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240445-A (JP)
Title: Storage bag used around bed
Inventor: KAMIJO KEIKO
IPC: A61G7/05
Filed: 2008-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage bag used around a bed which does not obstruct the elevation and lowering of the back bottom of a motor-driven bed or the like and enables a bed user to take out stored small articles and put in the small articles to be stored without making the upper half body of the user go over a side fence.  <P>SOLUTION: In the storage bag 10, a plurality of bars are selected from the horizontal bars 2a or the like and vertical bars 3a or the like of the side rail 1 of the bed, and a bag body 11 formed of a deformable cloth-like material is attached utilizing the selected bars. The bag body 11 has a pocket 12 formed so as to have a depth from the front surface to the back, the pocket 12 is inserted between at least two vertical bars 3a and 3e from the inner side of the bed and projected to the back, locking parts 13a and 13b extending to the side part, an upper part and/or a lower part from the pocket of the bag body are entangled with the selected bars and fixed to the other part of the locking parts, and thus the bag body is attached to the bars.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245714-A (JP)
Title: Multicore cable, and manufacturing method of multicore cable
Inventor: KOBE SOSUKE
IPC: H01B13/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multicore cable and a manufacturing method of a multicore cable wherein improvement of quality by making pitches between branch cables homogeneous and surely held.  <P>SOLUTION: As for the multicore cable 10, a plurality of branch cables 12 are exposed from the end part of the main trunk cable 11, and the multicore cable 10 is equipped with a branch cable positioning member 13 in which a plurality of cable insertion holes 20 are formed to make these exposed branch cables 12 inserted and penetrated through, and a strain relief molding body 14 which covers from an end part of the main trunk cable 11 up to branch cable positioning member 13 and is integrally molded.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241110-A (JP)
Title: Backing member for friction stir welding and friction stir welding method
Inventor: GENJI KAZUO
IPC: B23K20/12
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backing member for a friction stir welding method, by which generation of kissing bond can be prevented and by which strength of a weld zone along a welding line can be uniformized, and also to provide a friction stir welding method using the backing member.  <P>SOLUTION: In the backing member 1, there is provided a hard part 12 for suppressing plastic deformation due to a pressurizing force from a rotary tool 23 along a welding line R; therefore, even if the pressurizing force from the rotary tool 23 works on metallic materials 22, 22 and the backing member 1, plastic deformation of a placing surface 4 is suppressed. As a result, increase in the surface area of the placing surface 4 can be avoided, making a heat input to a weld zone 26 sufficient. Consequently, plastic flow in the weld zone 26 is sufficiently done, suppressing generation of kissing bond in the rear side of the weld zone 26. By suppressing deformation of the backing member 1, fluctuation of the load on the driving device or the like of the rotary tool 23 is also suppressed, thus uniformizing the strength of the weld zone 26 along the welding line R.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241132-A (JP)
Title: Mold for continuous casting, and continuous casting method for steel
Inventor: MOCHIDA TETSUO
IPC: B22D11/04
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To operate a casting using a mold, which has a thickness expanding region capable of improving the surface quality of a material severely requiring high quality to be used for an automotive steel sheet, a drink can or the like, without any trouble.  <P>SOLUTION: Regarding a mold 30 for continuous casting formed from a pair of long side 30a surfaces and a pair of short side 30b surfaces, and in which the inlet side and the outlet side of molten metal 8 are opened, the cross-sectional area of the inlet side is larger than the cross-sectional area of the outlet side, the distance between the confronted long sides in the mold is shrunk to the casting direction, further, the outlet side has a rectangular shape, and the distance between the confronted long sides in the mold on the outlet side is 150 to 500 mm, both the short sides of the confronted long side surfaces are provided with parallel parts satisfying Dm>k√(LVc) [wherein, Dm denotes the length (mm) of the long side parallel parts on the short sides; k denotes a constant (mm/min<SP>0.5</SP>); L denotes the distance (m) from a meniscus to the casting direction; and Vc denotes a casting velocity (m/min)].  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243412-A (JP)
Title: Method for manufacturing compressor
Inventor: GOTO HIDEYUKI
IPC: F04C29/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance of a compressor by reducing a deformation amount of a cylindrical wall after a pressure resistance test.  <P>SOLUTION: The method for manufacturing the compressor includes a casting step ST1 for forming a cast body wherein at least a part thereof is a cylindrical wall, a finishing step ST4 for executing finishing processing of the cast body and forming the cylindrical wall, and a pressure resistance test step ST5 for applying a test pressure higher than a design pressure to an inside of the finishing-processed cylindrical wall. The method further includes a preliminary pressurizing step ST3 for applying a pressure higher than the design pressure to the inside of the cylindrical wall before finishing processing is executed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253460-A (JP)
Title: Parking support system
Inventor: NAKAYAMA YOSHIHIRO
IPC: H04N7/18
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking support system capable of easily confirming safety in the vicinity of the traveling direction of the user's vehicle.  <P>SOLUTION: The parking support system includes an image display controller 5 for allowing a display 4 to display an original image when an obstacle sensor 1 does not detect an obstacle, and allowing the display 4 to perform transition displaying to perform displaying by transition step-by-step from the original image to a bird's-eye image when the obstacle sensor 1 detects the obstacle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248693-A (JP)
Title: Side mirror for vehicle
Inventor: SHINOHARA SHOEI
IPC: B60R1/06
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side mirror for a vehicle capable of preventing dropping off of a cover member from a housing while attaining easy attachment of the cover member to the housing.  <P>SOLUTION: The side mirror 10 for the vehicle is provided with the housing 11; and the cover member 12 attachable to it. The housing 11 includes: a mounting surface part 20 closely contacted with an upper half part of the cover member 12 and opposed to it; an engagement hole 21 for opening the mounting surface part 20; and an engagement portion 19 positioned below the engagement hole 21. The cover member 12 includes: an upper side engagement part 25 having an upwardly projected upward engagement claw 25a and engageable with the engagement hole 21; a lower side engagement part 262 having a downwardly projected downward engagement claw 262a and engageable with the engagement portion 19; and a projection piece 292 projected toward a rear side of the vehicle C at a position near the lower side engagement part 262 are provided. In the housing 11, a fitting hole 282 fittable with the projection piece 292 of the cover member 12 is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249991-A (JP)
Title: Manufacturing method for asphalt mixture and its device
Inventor: INE MUNEHARU
IPC: E01C19/10
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent wastes from sticking to an inside of a drum of a regenerating dryer as minimum as possible.  <P>SOLUTION: In addition to constitutions of heretofore known manufacturing devices for an asphalt mixture composed of a new-material dryer 1 for heating the new material, a regeneration dryer 2 for heating wastes and a plant body 3 for mixing the heated new material and wastes, the invention is provided with a normal-temperature-wastes storage bottle 4 for storing wastes of normal temperature at the side of the plant body 3, a normal-temperature-wastes metering tank 34 for metering the wastes of normal temperature and a throwing means for throwing the wastes of normal temperature discharged from the normal-temperature-wastes metering tank into a mixer 30 of the plant body 3. Also, only a coarse grain component of the wastes with less asphalt content is supplied to the regeneration dryer 2 for heating while a fine grain component with much asphalt content is supplied to the normal-temperature-wastes storage bottle 4 without passing through the regeneration dryer 2. Thus, the heated coarse grain component of the wastes and the normal-temperature fine grain component of the wastes are used for manufacturing the predetermined asphalt mixture.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257781-A (JP)
Title: Device for monitoring electronic device
Inventor: YOSHIOKA HIDEKI
IPC: G01R31/00
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate conditions which exert a bad influence on the life of an electronic device due to its temperature.  <P>SOLUTION: In this electronic device monitoring device, a temperature deviation accumulation value calculation section 12 calculates two kinds, a temperature increase component and a temperature decrease component, of temperature deviation accumulation values of the electronic device. A condition determination/notification section 13 determines conditions based on the accumulation values of these two kinds of temperature deviations, and gives a notice of the conditions as needed. The contents of the condition determination are "insufficient cooling state", "heat shock state", "overcooled state" etc., for example.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258850-A (JP)
Title: Semiconductor memory device
Inventor: OSHIKIRI TAKASHI
IPC: G06F21/79
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device for excluding any illegal copy product in a short period at low costs without altering any current security system.  <P>SOLUTION: The semiconductor memory device includes: an interface part 31 for communicating with the outside; a command analysis part 32 connected to the interface part 31; a data selector 33 for reading secret data as a key for security release from a memory area 34, and for applying the key data to a command analysis part 32 based on an instruction from a command analysis part 32; the memory area 34 logically divided into a plurality regions for storing a plurality of key data; and an access monitor 35 for monitoring access from a game console 20 to another device in a game cartridge 10 through the interface part 31.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258260-A (JP)
Title: Image forming apparatus
Inventor: KINOSHITA TAKESHI
IPC: G03G15/08
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To securely prevent toner from scattering to the outside from a gap between a developing device and a photoreceptor when developer is conveyed to a developing area facing the photoreceptor with a predetermined gap by means of a developing roller, and an electrostatic latent image formed on the photoreceptor is developed.  <P>SOLUTION: An image forming apparatus includes the photoreceptor 1 and the developing device in which the developing roller 12 rotatably driven in the position of the opening 11a of a developing housing 11 storing developer D is disposed so as to face the photoreceptor with the predetermined gap between them. In the image forming apparatus, a downstream seal member 16 is disposed downstream in the rotating direction of the developing roller and along the axial direction of the developing roller. Also, end seals 17 covering both ends in the axial direction of the developing roller are mounted in the vicinity of the opening so as to be in contact with the photoreceptor. A downstream projection 17a projects up to a position near the developer conveyance area L of the developing roller in the portion of the end seal 17 further downstream than the developing area in the rotating direction of the developing roller.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256045-A (JP)
Title: Door device of elevator
Inventor: SAKAI MITSURU
IPC: B66B13/08
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door device of an elevator capable of reducing loads normally required and surely performing blocking of door closing operation in the event of a power failure by a relatively simple structure.  <P>SOLUTION: This door device of the elevator opening/closing a car door 6 and a landing door in an engaged condition by door driving means (7, 8, 9, 10, 11) provided in a car 1, is provided with a gear wheel-like stopper 20 provided in the pulley 9 of the door driving means, a lever 21 engageable with this stopper, and a solenoid 22 operating the lever. Normally, the lever is retained at a position not contacted with the stopper by the solenoid, and in response to power blockade during door opening/closing operation, the lever is released from the solenoid, and engaged with the stopper by its own weight.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257216-A (JP)
Title: Fuel injection valve
Inventor: KITAMURA TAKESHI
IPC: F02M61/18
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To materialize uniform spray as an entire nozzle in a fuel injection valve including a nozzle body having a plurality of injection holes injecting fuel arranged upstream and downstream of fuel flow.  <P>SOLUTION: An inlet diameter (taper ratio) of the injection hole 22 downstream of the fuel flow is set larger than an inlet diameter (taper rate) of the upstream injection hole to keep a flow rate coefficient of the downstream injection hole large. By taking such a nozzle structure, spray characteristics of the downstream injection hole 22 and spray characteristics of the upstream injection hole 21 can be uniformized and uniform spray as the nozzle whole body can be materialized, even if downstream injection hole inlet fuel pressure of the fuel flow in a fuel channel 20 is low. Consequently, good combustion condition can be maintained, and fuel economy and exhaust emission can be improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258032-A (JP)
Title: Measuring instrument of seebeck coefficient and heat permeability and measuring instrument of heat permeability
Inventor: IKEUCHI KENRO
IPC: G01N25/18
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure a Seebeck coefficient and heat permeability.  <P>SOLUTION: A measuring instrument of the Seebeck coefficient and the heat permeability is equipped with a sample stand 6 formed of a conductor on which a sample 7 is installed and placed, sample stand wiring 22 drawn out of the sample stand 6 and comprising the same material as that of the sample stand 6, the thermal probe formed of a conductor brought into contact with the sample 7 placed on the sample stand, probe wiring 21 drawn out of the thermal probe and comprising the same material as that of the thermal probe, wiring 32 drawn out in order to measure temperatures of a plurality of the points in the probe 14 of the thermal probe and a means for measuring temperatures of a plurality of the points in the probe 14 before and after the contact of the probe 14 and the sample 7 and a voltage at the contact point of the probe 14 and the sample 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262620-A (JP)
Title: On-vehicle device with genre selecting function for rear seat occupant
Inventor: SHIBAZAKI MITSUAKI
IPC: B60R11/02
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle device enabling a front seat occupant to comfortably and safely perform selecting operation of information reproduced on a rear seat monitor through a front seat monitor.  <P>SOLUTION: The on-vehicle device having the front seat monitor and the rear seat monitor includes a source switching means capable of assigning different reproduction sources to the front seat monitor and the rear seat monitor; an operation screen providing means for displaying an operation screen corresponding to the contents of the reproduction source under reproduction on the rear seat monitor, on the front seat monitor in response to predetermined operation to the front seat monitor; and a reproduction control means for performing reproduction control according to the operation contents carried out through the operation screen. The operation screen includes menu items in which files of the reproduction source under reproduction on the rear seat monitor are classified in categories, and a function of starting reproduction of the file of the category corresponding to each menu item is assigned to each menu item.  <P>COPYRIGHT: (C)2010,JPO&INPIT