baber/WOPTO huggingface dataset:
Patent JP-2013083896-A (JP)
Title: Drive transmission device, and image forming apparatus
Inventor: SHIMIZU SHINYA
IPC: F16H1/06
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a drive transmission device that suppresses, in the case where a drive transmission member for transmitting a driving force to any rotating body of a plurality of rotating bodies rotates at a high speed for a long period while being rotatably held by a holding member, generation of heat of the drive transmission member held by the holding member to prevent rotation failure of the drive transmission member; and an image forming apparatus.SOLUTION: A drive transmission device 1K has a configuration in which a rotation shaft of a photoreceptor gear 4K operating as a first drive transmission member penetrates an opening of an idler gear 9K operating as a second drive transmission member. The drive transmission device 1K includes: a holding member 11K that holds the idler gear 9K; and a plurality of cylindrical rollers 11aK that are provided between the holding member 11K and the idler gear 9K, and that can roll and rotate in association with the relative rotation of the idler gear 9K to the holding member 11K.
Patent JP-2013087970-A (JP)
Title: Graphite-containing refractory material
Inventor: NARUSE NORIYOSHI
IPC: C04B41/88
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a graphite-containing refractory material by which an oxidation inhibitor with which a surface of a refractory material is coated does not swell, coagulate, peel, or flow out in spite of heating and thermal conductivity can be improved.SOLUTION: A graphite-containing refractory material 1 is formed by forming a metal coating layer 2 on a surface of a refractory material. Because the metal coating layer 2 is formed on the surface of the refractory material, the oxidation inhibitor does not swell, coagulate, peel, or flow out even when heated, and its thermal conductivity is increased so as to shorten the fusion time and the like.
Patent JP-2013098222-A (JP)
Title: Nitride semiconductor device
Inventor: NIISATO MASAHIRO
IPC: H01L29/417
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor device having an electrode structure in which an interdigitated array source electrode and an interdigitated array drain electrode are arranged like crossed fingers and field concentration at tips of each interdigitated array electrode is relaxed.SOLUTION: A nitride semiconductor device comprises: a gate field plate 50 electrically connected with a gate electrode 5 and arranged on an insulation film 7 between the gate electrode 5 and a drain electrode 4; and a source field plate 30 electrically connected with a source electrode 3 and arranged above between the gate field plate 50 and the drain electrode 4 so as to face a nitride semiconductor layer across an insulation film 8. At least any one of a distance between the gate electrode 5 and the drain electrode 4, a distance between a drain side end of the gate field plate 50 and a drain side end of the gate electrode, and a distance between a drain side end of the source field plate 30 and the drain side end of the gate field plate 50 is longer than linear regions of teeth parts of the source electrode 3 and the drain electrode 4.
Patent JP-2013094363-A (JP)
Title: Steam sterilization indicator pack
Inventor: ANDO NOBUYUKI
IPC: A61L2/06
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a simple steam sterilization indicator pack capable of being miniaturized and improved in handleability while enhancing the reliability of the test result of a Bowie & Dick test.SOLUTION: A plurality of steam permeation regulating sheets 18 are laminated so that the sum total thickness of both steam permeation regulating layers 20 and 20, between which a sterilization confirmation indicator sheet 22 having a pattern developing a color or discolored by steam formed on the single surface thereof, is interposed, is 5-25 mm to form a sterilization confirmation indicator part 24. The sterilization confirmation indicator part 24 is housed in a paper box 12 more permeating steam as compared with the steam permeation regulating layer 20 to constitute a steam sterilizing indicator pack. The steam permeation regulating sheet 18 of which the density is at least 0.75 g/cmis used so that the completely discolored part and non-discolored part of the pattern of the sterilization confirmation indicator sheet 22 can be discriminated by the naked eye when residual air is present in an autoclave when steam is introduced into the autoclave in which the pack is placed to be held for 3.5 min at 134°C.
Patent JP-2013098311-A (JP)
Title: Substrate with built-in coil and electronic device
Inventor: YAMAZAKI OSAMU
IPC: H01L23/36
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To improve heat dissipation of an IC element and a coil conductor while taking into consideration characteristics of the coil conductor.SOLUTION: A substrate 1 with a built-in coil includes: a ferrite substrate 11; a coil conductor 12 provided in the ferrite substrate 11; a conductor layer 14 for an IC element, which is provided on an upper surface of the ferrite substrate 11; and a heat conduction path 13 which is thermally coupled to the conductor layer 14 for an IC element and the coil conductor 12 and is provided in the ferrite substrate 11 so as to conduct heat to a surface of the ferrite substrate 11. The heat conduction path 13 contains a material having a lower relative permeability and a higher thermal conductivity than the ferrite substrate 11.
Patent JP-2012138896-A (JP)
Title: Image processing system, image processing method, and program
Inventor: MATSUZAKI KIMINORI
IPC: H04N1/60
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an image processing system capable of properly controlling an amount of a proper color material to be given to a recording medium, in accordance with the characteristic of the color material.SOLUTION: Using a color material amount conversion LUT defined such that the amount of color materials to be consumed for the same density value differs between respective color components, each pixel value of image data is converted to color material amount of each color component. The total sum of the color material amount expressed by color material amount data of each converted color component is compared with a restriction value. When the total sum is larger than the restriction value, the color material amount data is controlled such that the total sum becomes not larger than the restriction value.
Patent JP-2012064962-A (JP)
Title: High powered solid light emitter packages with compact optics
Inventor: IBBETSON JAMES
IPC: H01L33/56
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To provide LED packages that are particularly adapted to use with high power LEDs and are arranged to reduce the LED package failures due to the differences in the CTE for the package components.SOLUTION: A light emitter includes a spreader region, a solid light source positioned on the spreader region, and an encapsulant positioned on the spreader region to surround the solid light source. The encapsulant is capable of expanding and contracting along the surface of the spreader region in response to a change in temperature so that forces caused by the differences in the coefficient of thermal expansion between the different components is minimized. One or more reflective elements can be positioned proximate to the light source to increase the light emitting efficiency of the light emitter. The reflective elements can include a reflective layer on the spreader region and/or a reflective layer on a portion of the encapsulant.
Patent JP-2012075154-A (JP)
Title: Housing of portable device
Inventor: KOKATSU TOSHINOBU
IPC: H04M1/02
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a housing of a portable device which is suitable for reducing the thickness and the size by improving a switch part housing structure of the portable device.SOLUTION: A box shaped metal structure is molded by press working or the like, and a resin external body 200 is integrally formed therewith by injection-molding resin around the metal structure 100. A flexible substrate 300, which serves as a key switch, is disposed on a switch receiving surface 101 of the metal structure 100. The resin external body 200 is not bonded to the box shaped metal structure 100. However, the resin fills in connection holes of the metal structure 100, and thus the resin external body 200 is not separated from the box shaped metal structure 100 after the molding. Hence, the housing of the portable device, which is suitable for reducing the thickness and the size, is obtained.
Patent JP-2012087412-A (JP)
Title: Target for magnetron sputtering and method of producing the same
Inventor: MIYASHITA TAKASHI
IPC: C22C1/05
Filed: 2011-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a target for magnetron sputtering, which can make the amount of leakage magnetic flux during magnetron sputtering higher than ever before without reducing the amount of a ferromagnetic metal element contained in a target.SOLUTION: The target for magnetron sputtering has the ferromagnetic metal element and includes: a magnetic phase 12 containing the ferromagnetic metal element; a plurality of non-magnetic phases 14 and 16 that contain the ferromagnetic metal element but are different from each other in constituent element or in how much of the constituent element the non-magnetic phase contains; and an oxide phase 18.
Patent JP-2012187096-A (JP)
Title: Soy sauce-like seasoning
Inventor: SHINOZAKI YOHEI
IPC: A23L27/10
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To provide soy sauce-like seasoning having taste and flavor of soy sauce without using food containing allergen obligated or encouraged, in Japan or by CODEX alimentarius, to display for food.SOLUTION: The soy sauce-like seasoning is produced by using tomato as raw material, and subjecting the tomato to lactic acid fermentation followed by fermenting/aging the tomato with yeast. Alternatively, the soy sauce-like seasoning is produced by fermenting/aging the tomato raw material with the yeast without lactic acid fermentation. Fermentation of the tomato used as the raw material makes the components inherent in the tomato and various kinds of components generated through fermentation join together so as to obtain the soy sauce-like seasoning usable in various applications from dipping/topping to cooking.
Patent JP-2012131694-A (JP)
Title: Porous glass, method of manufacturing the same
Inventor: KOTANI YOSHINORI
IPC: C03C15/00
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a porous glass which can broadly control the formation of a porous structure.SOLUTION: A method of manufacturing a porous glass includes: a first step of forming a surface layer containing a boron compound and an alkali metal compound as main ingredients on a matrix glass containing a silicon oxide, a boron oxide and an alkali metal oxide; a second step of heat treatment the matrix glass and the surface layer for phase separation to form a phase-separated glass; and a third step of acid treatment the phase-separated glass to form the porous glass having pores.
Patent JP-2013106729-A (JP)
Title: Chair
Inventor: MITSUSE TOMOKAZU
IPC: A47C3/026
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To make members simply and strongly connect together in a chair in which the members are connected together with a shaft.SOLUTION: A front end part 10a of a side arm 10 in a back frame 7 is connected with the back part of a base 3 by the shaft 8. The shaft 8 is fixed on the base 3. On the front end part 10a of the side arm 10, a cut opening channel 20 opened forward and a shaft receiving hole 21 opened right and left communicated with this, are formed. The cut opening channel 20 is fitted into the shaft 8 by moving forward the side arm 10, and then, a bush 22 is fitted to the front end part 10a and the shaft 8 from the outside, the side arm 10 is connected with the base 3. As there exists no possibility to widen the cut opening channel 20 by the load of the back rest, a high connecting strength can be ensured.
Patent JP-2013109248-A (JP)
Title: Anti-vibration actuator
Inventor: TAKEDA YOSHIHIRO
IPC: G03B5/00
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an anti-vibration actuator which can be easily reduced in size.SOLUTION: An anti-vibration actuator (20) includes: a fixing part (22); a movable part (24) to which an image blur prevention lens (26) is attached; movable part support means (46) for supporting the movable part so that it is movable within a plane orthogonal to an optical axis; and driving means for driving the movable part in first and second directions. The driving means includes: driving magnets (52a, 52b); and two sets of driving coils for generating driving forces by magnetic fields of the driving magnets. The first set of driving coils (48a, 48b) for generating the driving force in the first direction are adjacently arranged on the same plane orthogonal to the optical axis, and the second set of driving coils (50a, 50b) for generating the driving force in the second direction are adjacently arranged on the other same plane which is orthogonal to the optical axis. The first and second sets of driving coils are arranged so as to be overlapped with each other in projection in an optical axis direction.
Patent JP-2013115094-A (JP)
Title: Heat radiating material and method for manufacturing the same
Inventor: HIROSE SHINICHI
IPC: H01L23/36
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a heat radiating material capable of efficiently radiating heat from a heating element, and a method for manufacturing the same.SOLUTION: A method for manufacturing a heat radiating material comprises: growing a first linear structures on a first substrate; removing tip parts of the first linear structures to remain only parts aligned in a normal direction of the first substrate; arranging a sheet made of a thermoplastic resin on the first linear structures; performing heat treatment at a temperature higher than the melting temperature of the thermoplastic resin to permeate the sheet between the first linear structures; and removing the first substrate to form a sheet-like structure 24 consisting of the first linear structures 14a and the sheet 22; growing second linear structures 14b on a second substrate 30; removing tip parts of the second linear structures to remain only parts aligned in a normal direction of the second substrate; arranging a sheet made of the thermoplastic resin on the second linear structures; performing heat treatment at a temperature higher than the melting temperature of the thermoplastic resin to permeate the sheet between the second linear structures and inserting the second linear structures between the first linear structures; and removing the second substrate.
Patent JP-2013112978-A (JP)
Title: Work vehicle
Inventor: FUJITA TAKETOSHI
IPC: E02F9/00
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To compactly dispose a hydraulic hose of a front loader on an auxiliary step part of a side face of a machine body in a work vehicle with left and right fuel tanks disposed in lower parts on both left and right sides of a floor.SOLUTION: A work vehicle includes: a floor disposed on an upper side of a transmission case; left and right auxiliary step frames extending downward from both left and right side parts of the floor, respectively; left and right auxiliary steps attached to the lower parts of the left and right auxiliary step frames, respectively; and a front loader disposed on a front side part of a machine body. In the work vehicle, left and right fuel tanks are disposed in lower positions of the left and right floor of the floor and close to the centers of the left and right auxiliary steps, respectively. A plurality of couplers are attached to a support plate mounted on an auxiliary step frame of one of the left and right sides along the front and rear direction in parallel, and a machine side hydraulic hose is connected to the rear side part of each coupler, while a front loader side hydraulic hose is connected to the front side part thereof.
Patent JP-2013115902-A (JP)
Title: Wedge removing device for wedge-shaped anchor clamp
Inventor: HASHIMOTO FUMIYOSHI
IPC: H02G7/02
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a wedge removing device for a wedge-shaped anchor clamp that can easily remove a wedge of an anchor clamp by simple wedge removing plates.SOLUTION: A wedge removing device for a wedge-shaped anchor clamp includes: a pair of wedge removing plates 10; a screw block 20 for attaching thereto the pair of wedge removing plates 10; and a removing force applying screw 30 that is screwed into the screw block 20 and applies a removing force to remove a wedge to the pair of wedge removing plates 10. The screw block includes: a pair of wedge removing plate attachment screws 24 for attaching the pair of wedge removing plates 10; and a removing force applying screw hole 22 configured to accept the removing force applying screw 30. The pair of wedge removing plates 10 respectively include a plurality of attachment screw through holes 13. Additionally, a lower surface 11 of each of the pair of wedge removing plates is longer than an upper surface 12 thereof, and a part 14 of both side surfaces of the pair of wedge removing plates has an inclined surface that widens toward the lower surface 11.
Patent JP-2013115582-A (JP)
Title: Communication device, and communication device control method and program
Inventor: TAMURA ICHIRO
IPC: H04W16/28
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To achieve highly efficient communication with the whole MU-MIMO.SOLUTION: A communication device, which transmits as a frame, to each of a plurality of communication terminals, each data to be transmitted to each of the plurality of communication terminals, includes: a selection section that selects a transmission frame length on the basis of a difference between a plurality of permit frame lengths which each of the plurality of communication terminals can receive and a data length of each data to be transmitted, and a formation section that forms a frame of the transmission frame length selected by the selection section.
Patent JP-2013031827-A (JP)
Title: Active species generator, air purifier, wastewater purifier and steam cleaner
Inventor: ICHII CHIKAO
IPC: C02F1/70
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an active species generator, an air cleaner and a wastewater cleaner that can emit active species such as oxygen radical or hydroxy radical, these having disinfection action, into an indoor space, without generating even an insignificant dose of ozone or NOx that is harmful to the human body when discharging.SOLUTION: This active species generator includes a steam generating means that generates steam, a heating means that heats the generated steam and an electric discharge means that generates corona discharge between an electric discharge electrode and a counter electrode. In addition, it is characteristic that the internal steam pressure of the active species generator is higher than the external atmospheric pressure of the active species generator.
Patent JP-2013114493-A (JP)
Title: Information processing unit, system and method
Inventor: OGAWA OSAHIRO
IPC: G06F3/048
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an information processing unit capable of achieving an optimum operation environment of a video reproducing device by automatically activating an application suitable for a situation.SOLUTION: According to an embodiment, the information processing unit includes a viewing information acquisition module, an application setting module, and an activation instruction transmission module. The viewing information acquisition module acquires viewing information indicating a viewing state of the video reproducing device. The application setting module sets an application for executing specific information processing related to the operation of the video reproducing device on the basis of the viewing information. The activation instruction transmission modules transmits an activation instruction for activating the application set by the application setting module.
Patent JP-2013114589-A (JP)
Title: Micro-controller
Inventor: NAKAMURA KEISUKE
IPC: H03L7/095
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To reliably prevent false operation.SOLUTION: A micro-controller comprises: an arithmetic circuit that is supplied with clock signals and operates; an oscillator circuit for generating a first clock signal; a PLL circuit for generating a second clock signal on the basis of a reference clock; an abnormality detection circuit for detecting abnormality of the second clock signal; a selection circuit that selects either the first clock signal or the second clock signal, supplies one thereof selected to the arithmetic circuit, selects the first clock signal at the time of power activation, switches from the first clock signal to the second clock signal in response to setting of a firmware in a case where the abnormality is not detected by the abnormality detection circuit and, in a case where the abnormality is detected by the abnormality detection circuit, does not perform switch over from the first clock signal to the second clock signal regardless of the setting of the firmware; and a status register for, in the case where the abnormality is detected by the abnormality detection circuit, notifying the arithmetic circuit that the switching over from the first clock signal to the second clock signal is not performed.
Patent JP-2013114590-A (JP)
Title: Server
Inventor: HASHIMOTO NAOKI
IPC: B41J29/38
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a server requiring a little labor of a user for setting work of an image processing device used by a user.SOLUTION: The server such as a cloud server 300 acquires an account for identifying a user for establishing a connection to an image processing device such as a printer 100; associates the account with information on the image processing device; and stores, in a group DB 541, information on a fact that a group is formed by image processing devices in which the account matches. The server changes a setting of each image processing device included in the group for every group, and transmits the change content to each image processing device.
Patent JP-2013106025-A (JP)
Title: Photoelectric conversion element
Inventor: YASUI TAKASHIGE
IPC: H01L31/108
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion element in which current-voltage characteristics on a positive side and on a negative side become definitely asymmetric; which exhibits diode characteristics of improving a barrier voltage; and which can increase generated power.SOLUTION: A photoelectric conversion element 1 comprises: a semiconductor layer 11 on which a conductive layer 20 is laminated; a metal nanostructure 30 laminated on the conductive layer 20 and including a plurality of periodic structures 33 having random periods; a pair of electrodes 41, 42 provided on the conductive layer 20 away from each other; and a polarity determination layer 50 provided between the first electrode 41 between the pair of electrodes 41, 42 and the conductive layer 20. It is favorable that the polarity determination layer 50 is composed of an insulator having a thickness of less than 1 nm.