baber/WOPTO huggingface dataset:
Patent JP-2012168360-A (JP)
Title: Image forming apparatus
Inventor: TSURU KENJI
IPC: G03G21/10
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that, when developer deteriorated in a developing device is replaced to new developer, easily recovers toner in the developer before replacement, and when a large amount of toner is recovered, appropriately recovers and stores the toner without clogging.SOLUTION: An image forming apparatus forms a toner image on an image carrier 1 with the use of a developing device 10 using developer D that contains toner and a carrier; transfers the toner image to a transfer body and then recovers toner remaining on the image carrier to a toner recovery device 20; and returns the recovered toner to a developing device with the use of a returning mechanism 50. The image forming apparatus further includes a recovered toner storage tank 60 that stores the toner recovered by the toner recovery device separately from the returning mechanism.
Patent JP-2012170263-A (JP)
Title: Protector for wire harness
Inventor: NAGAHASHI NAOYA
IPC: H02G3/04
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent detachment of a lid from a body even if a hinge part is damaged in a protector in which the body and the lid are integrally formed via the hinge part.SOLUTION: A protector includes: a body having a bottom wall and both side walls for storing a wire harness; and a lid connected to a projecting end of one side wall of the body via a hinge part. The protector further includes lock parts coupling the other end of the lid on a side opposite to the connection part by the hinge part and the other side wall of the body to each other. The hinge part is installed between one side wall of the body and one end of the lid partially in the length direction. In portions where the hinge part is not installed, locked parts and lock parts each coupling one side wall of the body and one end of the lid to each other are installed.
Patent JP-2012174352-A (JP)
Title: Short arc type xenon lamp
Inventor: YASUDA YUKIO
IPC: H01J61/88
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a short arc type xenon lamp which can radiate ultraviolet light having a wavelength of 200-225 nm with high intensity.SOLUTION: The short arc type xenon lamp has a luminous tube, and positive and negative electrodes arranged in the luminous tube to face each other. The luminous tube is filled with xenon having a pressure of 5 atm or higher, and mercury. The amount of mercury filling the luminous tube is 0.1-4.0 mg/cm, and a relation 0.6<M×L<32 is satisfied, when the amount of mercury filling the luminous tube is M (mg/cm) and the shortest distance between the tip of the negative electrode and the inner surface of the luminous tube is L (mm).
Patent JP-2012172703-A (JP)
Title: Parking brake device
Inventor: YOSHIKAWA KAZUHIRO
IPC: B61H5/00
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a parking brake device whose structure is simplified to be able to manually move out of a brake operating state with a single action by adopting a clamp mechanism using an elastic body.SOLUTION: In the parking brake device, a service rod 8 is provided in a piston on a service chamber side, the service chamber constituting the parking brake device. A parking rod 9 is provided in a piston on a parking chamber side, being arranged facing the service chamber side. One of the service rod and parking rod is slidably inserted into a guide formed in the other. A step 8a is provided at the end of the rod inserted into the guide. The elastic body 10 engaged with the step is provided in the rod having the guide. The two rods are connected or released by the elastic body.
Patent JP-2012172374-A (JP)
Title: Sheet fixing structure
Inventor: AKIYAMA MASAYUKI
IPC: E04H15/64
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a sheet fixing structure of a sheet having membrane bodies of which peripheral edges are fastened to each other in a laminated state, which is hardly torn apart at the vicinity of the fastened part.SOLUTION: A sheet fixing structure comprises a sheet 30 having a sheet body part 36b composed of membrane bodies 32a and a fastened part 36a composed of peripheral edges of the membrane bodies 32a which are fastened to each other in a laminated state, anchoring member 220 anchored to an anchoring body 10 to which the sheet 30 is fixed, and a pressing member 230 which holds the sheet 30 inserted between the anchoring member 220 and the pressing member 230. At least an inner edge of the sheet in the fastened part 36a is located between the anchoring member 220 and the pressing member 230, and a portion of the sheet body part 36b is inserted between the anchoring member 220 and the pressing member 230.
Patent JP-2012171189-A (JP)
Title: Image forming apparatus
Inventor: TACHIBANA HIDETSUGU
IPC: B41J19/20
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can improve the mounting workability of a linear encoder scale.SOLUTION: The image forming apparatus includes: a print head to form an image on a recording medium; a carriage, including the print head, which scans in a main scanning direction; the linear encoder scale with scale marks to detect a position of the carriage and elongated in the carriage moving direction; an encoder sensor disposed on a side wall of the carriage including a groove with a concave-shaped cross-section open on one side if seen from the carriage moving direction and reads scale marks on the linear encoder scale by passing the linear encoder scale through the groove; and a through-hole forming member, disposed on the side wall of the carriage, configured to cover the encoder sensor, and forming a through-hole extending in the carriage moving direction which the linear encoder scale is passed through. The through-hole forming member is disposed openable/closable with respect to the carriage.
Patent JP-2011214139-A (JP)
Title: Method for producing rare earth alloy powder, rare earth alloy powder, and permanent magnet
Inventor: OKUDA SANEHIRO
IPC: H01F1/08
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a rare earth alloy powder having high coercive force HcJ using the HDDR (hydrogenation decomposition desorption recombination) process.SOLUTION: The method for producing a rare earth alloy powder by the HDDR process includes:a hydrogen occlusion step (step S13) of allowing a raw material alloy of a rare earth alloy to occlude hydrogen; an HD step (step S14) of hydrogenating the raw material alloy in which hydrogen is occluded to decompose the same to obtain a decomposition product; and a desorption recombination (DR) step (step S16) of maintaining the temperature of the decomposition product at a first DR temperature of 750°C or higher and 950°C or lower, followed by decreasing the temperature to a second DR temperature of 550°C or higher and 700°C or lower at the middle of the step so as to release hydrogen from the decomposition product to obtain the rare earth alloy powder.
Patent JP-2012171231-A (JP)
Title: Green tire shape holder and green tire shape holding device
Inventor: YAMAKI KAZUHIKO
IPC: B29C33/02
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To readily hold the shape of a green tire requiring no large scale equipment.SOLUTION: This green tire shape holder 1 attached to the green tire T to hold the shape of the green tire includes at least one plate spring 3 convex-curved in one direction, and inserted into the green tire T with a convex side surface of the plate spring 3 directed to an inner surface T1 of the green tire T to energize a bead part T2 of the green tire T outward.
Patent JP-2012173604-A (JP)
Title: Developing apparatus, process cartridge having the same, and image forming apparatus
Inventor: FUJIWARA KOUKO
IPC: G03G15/08
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent toner having less charge from contributing to development by increasing the charge amount of the toner passing through a developer flow slowing part.SOLUTION: In a developing apparatus, a collection chamber is disposed under a feed chamber in the vertical direction. In the collection chamber, developer is conveyed to the downstream end of the collection chamber by a collection chamber conveyance member 305. Then, the conveyed developer is forced by the following developer up to the upstream end of the feed chamber through a communication port for communication between the downstream end of the collection chamber and the upstream end of the feed chamber. In a downstream side portion of the collection chamber including a developer flow slowing part, near the downstream end of the collection chamber, where the developer flows slowly, a cross sectional area enlarged part 310 is provided so that the downstream side portion of the collection chamber has a wider cross section than the upstream side portion thereof.
Patent JP-2012173688-A (JP)
Title: Light diffusion body and manufacturing method thereof, and stereoscopic video system
Inventor: OI HIROTAKA
IPC: G02B27/22
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a light diffusion body in a nearly conic shell-like shape which can suppress the generation of moire.SOLUTION: Provided is a light diffusion body 1 in a nearly conic shell-like shape having light permeability and inner and outer peripheral surfaces, in which the surface of at least one of the inner peripheral surface or outer peripheral surface is provided with aperiodic surface ruggedness.
Patent JP-2012181965-A (JP)
Title: Lead acid storage battery anode plate and lead acid storage battery
Inventor: KOGA KOHEI
IPC: H01M4/62
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a lead acid storage battery anode plate which suppress the effects of anode plate sulfation to improve the life performance of a lead acid storage battery when charging and discharging in partially charged state from the conventionally available one.SOLUTION: The lead acid storage battery anode plate contains in its active material a conductive material which exists in planar form. The conductive material is formed in a maximum projected area S of 2500 μmor more and a thickness t of 10 μm or less, and its content relative to the mass of an anode chemical converted active material is made to be 0.5 mass% to 10 mass%, both ends inclusive.
Patent JP-2011155667-A (JP)
Title: Multimedia system framework having layer consolidating access to a plurality of media devices
Inventor: CARDAMORE DANIEL
IPC: G06F3/0482
Filed: 2011-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a more effective multimedia framework which identifies and accesses a media content from a plurality of devices in a multimedia system, and a multimedia system mounting the same.  <P>SOLUTION: The multimedia system includes a database in which multimedia file information from the plurality of multimedia sources is consolidated in a commonly accessible format, a multimedia engine configured to access the multimedia and the database, and a human machine interface configured to provide a graphical interface for accessing a multimedia file based on information stored in the database by interacting with the multimedia engine.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012185084-A (JP)
Title: Object detection device for vehicle
Inventor: MISHIMA YASUYUKI
IPC: G01S13/86
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an object detection device for a vehicle, preventing reduction in accuracy of detecting an object or false detection, while improving recognition accuracy.SOLUTION: A millimeter-wave radar sensor 4 detects an object 2 ahead of a vehicle 1, and detects a peak frequency from a beat signal generated by mixing a transmitting wave and a receiving wave. An other-vehicle information computing part 11 determines a reference distance and a reference relative speed between the other vehicle 3 and the vehicle 1 on the basis of the position and speed of the other vehicle 3 obtained by inter-vehicle communication or road-vehicle communication and the position and speed of the vehicle 1 obtained by a position sensor 5 and a speed sensor 6. A determination processing part 12 searches for a peak frequency corresponding to the reference distance and the reference relative speed from the peak frequency detected by the millimeter-wave radar sensor 4, and identifies an object 2 as the other vehicle 3 when the peak frequency is searched. An object information computing part 13 computes a distance and relative speed between the vehicle 1 and the object 2 except for the object identified as the other vehicle 3, on the basis of the peak frequency except for the peak frequency of the object 2 identified as the other vehicle 3.
Patent JP-2012186380-A (JP)
Title: Aging device, aging program and electronic apparatus
Inventor: HAZAKO YUSUKE
IPC: H01G13/00
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an aging device and an aging program of an electrolytic capacitor which can perform aging even of a device mounting an electrolytic capacitor without incurring the time and effort of workers, and without requiring any dedicated facility, or the like.SOLUTION: The aging device mounted on an electronic apparatus having a device including at least an electrolytic capacitor comprises a non-conduction period acquisition means for acquiring the non-conduction period of the electronic apparatus, and a start-up control means for performing preset aging of the electrolytic capacitor if a predetermined time of the non-conduction period has elapsed when the electronic apparatus is turned on, and performs program control of them.
Patent JP-2012190205-A (JP)
Title: Distribution device and distribution program
Inventor: SAWAMURA MEGUMI
IPC: G06F13/00
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a distribution device and program with which a user does not need to select a destination to which a document is to be sent and therefore, the document can be prevented from being sent to a wrong destination.SOLUTION: A distribution device includes detection means which detects whether or not a format that matches the format of a document input by a user exists in an information list of specific formats each of which is associated with a distribution destination device in advance, and a distribution means which sends the input document to a distribution destination device associated with a detected format that matches the format of the input document when the detection means detects the existence of the format.
Patent JP-2012189746-A (JP)
Title: Light-controlling panel
Inventor: ARAI TAKAYUKI
IPC: C08G65/333
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a light-controlling panel that can be inexpensively and easily manufactured without requiring use of a liquid temperature-responsive substance or a liquid crystal compound.SOLUTION: A light-controlling panel 1A comprises two glass sheets 2, 2 and a temperature-responsive layer 3 held between the two glass sheets 2, 2. The temperature-responsive layer 3 comprises a temperature-responsive gel containing a rotaxane structure. The temperature-responsive gel contains, for example, a polymeric crosslinked material obtained by mixing a straight-chain molecule having a block group at one terminal and a polymerizable functional group at the other terminal with a cyclic molecule having an opening where the two or more of the above straight-chain molecules can penetrate, to obtain a polymeric crosslinking precursor, and copolymerizing the straight-chain molecule with a temperature-responsive compound via the polymerizable functional group of the straight-chain molecule in the polymeric crosslinking precursor.
Patent JP-2012187676-A (JP)
Title: Grinding tool for honing
Inventor: NANBA NORIYUKI
IPC: B24B33/08
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a grinding tool with an excellent cooling effect on a processed surface and the discharging efficiency of ground powder of slits and which is capable of easily processing a coolant flow path without reducing the rigidity of a holder body and a tapered cone.SOLUTION: The grinding tool includes: the columnar holder body with several slits in the peripheral direction; the tapered cone contained coaxially with the holder body; hone shoes supported by the cone and contained inside each of the several slits; and hones installed on the shoes and projected from the holder body in the radius direction. The shoes are capable of freely moving by the movement of the cone in the shaft direction. The holder body is provided with a coolant flow entrance which supplies the coolant into the holder body and several discharging grooves formed on the slits which discharge the coolant flowed into the holder body. A space is formed between the inner periphery surface of the holder body and the outer periphery surface of the cone due to the difference of the diameter of each of them, and the coolant flow path is formed at a part of the tapered section of the cone where the bottom parts of the shoes do not abut.
Patent JP-2012189516-A (JP)
Title: Torque sensor
Inventor: NAKAMURA YOSHIHIKO
IPC: G01L3/12
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a torque sensor capable of accurately measuring torque.SOLUTION: A torque sensor 1 according to an embodiment of the present invention includes: a first member 11, a second member 12, a connection member 13, a scale 14, and a detection head 15. A torque sensor 1 further includes a first connection part 16 which connects the scale 14 with the detection head 15, allows displacement of the detection head 15 in the direction in parallel with a first line L1 to the scale 14, and restricts the displacement in other directions; and a second connection part 17 which connects the first member 11 with the scale 14, or connects the second member 12 with the detection head 15, restricts the displacement of the scale 14 to the first member 11, or restricts the displacement of the detection head 15 to the second member 12 in the direction in parallel with the first line L1, and allows the displacement in other directions.
Patent JP-2011172238-A (JP)
Title: Digital subscriber line system estimation
Inventor: CIOFFI JOHN M
IPC: H04L69/40
Filed: 2011-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system that permits modeling of digital subscriber line (DSL) systems, including DSL binders and other groups, and can infer substantially more information from limited information.  <P>SOLUTION: Estimates of a communication system configuration, such as a DSL system, are based on operational data collected from a network element management system, a protocol, users and/or the like. The operational data collected from the system can include performance-characterizing operational data that typically are available in the DSL system via element-management-system protocols. Generated estimates and/or approximations can be used in evaluating system performance and directly or indirectly dictating/requiring changes or recommending improvements in operation by transmitters and/or other parts of the communication system.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011117983-A (JP)
Title: Measurement device for determining temperature, and operation method of the same
Inventor: BRUMMEL HANS-GERD
IPC: G01L11/06
Filed: 2011-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measurement device that is simple, as much as possible, and is capable of performing temperature determination without fail and in a cost-effective manner, and which may be used over a wide range of applications.  <P>SOLUTION: A reflection means for an ultrasonic pulse (50), arranged at a wall surface (4) opposite a transmission/reception device (S/E), is a piezoelectric oscillator (15) including two electrodes (16, 17). The piezoelectric oscillator (15) is excited by at least one ultrasonic pulse (50, 53a, 63a) and generates resonant oscillation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012194795-A (JP)
Title: Vending machine
Inventor: FUKUDA KATSUHIKO
IPC: G07F11/32
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To make the width of a dispensing passage through which an item taken by a commodity dispensing device drops constant with a simple configuration, and take advantage of the function of a guide member.SOLUTION: A vending machine comprises: an item storage rack 4 disposed in an item storage of a body cabinet 1, in which item storage shelves 42 are arranged in multiple stages in the vertical direction on a pair of left and right rack side boards 41 and are tilted so that item dispensing ports 45 with item dispensing devices 5 are placed lower; and an item dispensing shooter 6 disposed at the bottom of the item storage rack. The vending machine has a guide member 20 formed of elastic material at the lower end of the back side of the item storage. The passage width of a dispensing passage 46 through which an item G taken by the item dispensing device drops is made constant, so that the item G drops at a prescribed position of the guide member, by engaging and fixing a passage forming member 10 for defining the dispensing passage 46 on the pair of left and right rack side boards. The impact of drop of the item is absorbed by the guide member.
Patent JP-2012192638-A (JP)
Title: Image forming apparatus, processing method at power shut-off, and program
Inventor: MACHIDA DAISUKE
IPC: B41J29/38
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To conduct protection processing of various devices and to achieve proper processing, by displaying contents of the processing and notifying a user of them at power shut-off.SOLUTION: An image forming apparatus includes: a PSU 300 that receives operation by a mechanical switch 310 and performs control of power supply/shut-off to respective units of the device; a sequence table 211 that stores a shut-down sequence of the respective units of the device at power shut-off; and a controller 200 that when executing processing at the power shut-off according to the shut-down sequence that is stored when the power shut-off occurs, controls so that processing at the power shut-off is displayed in an operation unit 100, and subsequently, performs data protection processing and stop processing of the respective units of the device, and interrupts a main power supply 321.
Patent JP-2012197529-A (JP)
Title: Carbon fiber nonwoven fabric and method for manufacturing the same
Inventor: TARAO TAKASHI
IPC: D04H1/728
Filed: 2011-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a carbon fiber nonwoven fabric that has a large surface area, has high porosity although a pore has a small diameter and is good in conductivity, and a method for manufacturing the same.SOLUTION: A carbon fiber nonwoven fabric of the present invention comprises carbon fiber with an average fiber diameter of 2 μm or less, and has a porosity of 60% or more and electric resistance per unit thickness of 10 mΩ/μm or less. The carbon fiber nonwoven fabric may be fabricated by adding, to a carbonizable fiber web of carbonizable fiber spun by an electrostatic spinning method, a mixed solvent of a solvent A capable of dissolving the carbonizable fiber and a solvent B incapable of dissolving the carbonizable fiber that may be mixed with the solvent A and has a lower boiling point than the solvent A; heating the thus obtained mixture for removing the mixed solvent and bonding the carbonizable fiber; and carbonizing the resultant fiber.
Patent JP-2011202804-A (JP)
Title: Bimetallic spline seal
Inventor: AMARAL SERGIO DANIEL
IPC: F02C7/28
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a spline seal for a hot gas path component.SOLUTION: The spline seal 20 includes a first metal layer 22 and a second metal layer 24. The first metal layer 22 has a first volumetric thermal expansion coefficient. The second metal layer 24 is disposed adjacent the first metal layer 22 and has a second volumetric thermal expansion coefficient. The second volumetric thermal expansion coefficient is higher than the first volumetric thermal expansion coefficient. When the spline seal 20 is exposed to a heat source, the first and second metal layers 22 and 24 deform to provide a seal between the hot gas path component 100 and an adjacent hot gas path component 100.