baber/WOPTO huggingface dataset:
Patent JP-2010169998-A (JP)
Title: Image forming apparatus
Inventor: MORIYA JIRO
IPC: G03G21/20
Filed: 2009-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that can discharge a sheet without incurring deterioration in loading property.  <P>SOLUTION: An air blowing opening 35 is provided below a discharge roller 30 and the air form a fan 33 is blown on the sheet that is discharged from the discharge roller 30 from this air blowing opening. Then, a control section controls the fan 33 so that the amount of blown air is a prescribed amount when the air is blown toward a leading edge portion of the sheet when the sheet is discharged and increasing the amount of blown air to be more than a prescribed amount after the leading edge portion of the sheet is discharged.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010176183-A (JP)
Title: Inventory management system, management device, management method therefor, and program
Inventor: SUNADA HITOSHI
IPC: G06Q50/00
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein proper inventory management is difficult to carry out by restraining an error in inventory subtraction processing for a consumable, in the inventory management for the consumable in an image forming apparatus capable of executing printing processing different in a consumption amount of a recording agent (toner, ink or the like) of the consumable by an output pattern.  <P>SOLUTION: A consumable inventory subtraction processing part 503 of a management device 102 calculates a counter used in the determination of inventory subtraction for the consumable, based on values of the counters 50-52 included in a residual amount notification obtained from the image forming apparatus 101 (S1103), determines whether a difference between the determining counter calculated by receiving the residual amount notification in the past, and a determining counter calculated by receiving a new residual amount notification is a specified value or more (S1104), and executes the inventory subtraction processing for the consumable, when the difference is determined to be the specified value or more (S1105).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010172978-A (JP)
Title: Workpiece holding device
Inventor: UCHIYAMA KEIJI
IPC: B24B41/06
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a highly accurately processed article by achieving the equalization of pressure distribution acting on a workpiece from a processing tool by a simple configuration without requiring the setting of complicated processing conditions and control.  <P>SOLUTION: A workpiece holding device 1 supports a U-shaped upper arm 12 through an upper arm support 13a and an upper arm support 13b at both ends of a U-shaped swing arm 11 horizontally held at a stay 6 through a swing arm support 14 and disposes a workpiece axis support 4 for supporting a lens 3 to be processed at the center of the upper arm 12. An L-shaped magnetic body 20a and an L-shaped magnetic body 20b are arranged at respective connection parts of both ends of the swing arm 11 and both ends of the upper arm 12. Processing pressure acting on an arbitrary tilted direction intersecting an axis Z is controlled between a polishing tool facing the lens 3 to be processed and them. The sum of the processing pressures is equalized in the radial direction of the lens 3 to be processed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010177271-A (JP)
Title: Powder magnetic core material and method of manufacturing the same
Inventor: YAMAGUCHI TAKUO
IPC: B22F1/02
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder magnetic core material which is highly strong, has no decline of resistivity and is applicable to a rotor as well, and a method of manufacturing it.  <P>SOLUTION: For the powder magnetic core material and the method of manufacturing it, the powder magnetic core material is composed by solidifying and molding metal glass powder which includes at least one kind of Fe, Ni and Co and whose supercooling temperature region ΔTx (in this case, when a crystallization start temperature is Tx and a glass transition temperature is Tg, ΔTx=Tx-Tg is defined) is 20 to 60K and an insulating coating comprising oxide glass coating the surface of the metal glass powder, which is formed of sol containing Al, Si, Zn, B and Bi, and the insulating coating is coated on the metal glass powder as a continuous body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010173750-A (JP)
Title: Paper feeder
Inventor: YOKOYAMA SHINJI
IPC: B65H7/02
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To detect the existence of paper of a paper feeding tray, and to prevent an enlargement of a feeder, by easily and accurately adjusting a position of an upper limit detecting means.  <P>SOLUTION: This paper feeder includes the paper feeding tray detachably installed in a body from the front of a frame of a feeder body, a paper feeding roller arranged in the body and feeding paper one by one to an image forming part by contacting with the uppermost surface of the paper stacked on the paper feeding tray inserted into the body, a bottom plate for lifting the paper feeding roller so as to contact with the uppermost surface of the paper of the paper feeding tray, and the upper limit detecting means 31 for detecting the paper feeding upper limit based on a height of the uppermost surface of the paper stacked on the paper feeding tray, and further includes an operation part 52 in front of the frame, and a position adjusting means 51 capable of adjusting a position of the upper limit detecting means 31 from this operation part 52.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009187549-A (JP)
Title: Radio frequency identification reader antenna and article management device using the same
Inventor: HONG JIN GOK
IPC: G06K17/00
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an RFID reader antenna and an article management device using the RFID reader antenna that are free from generating a null point in the near field while using the frequency of a UHF band.  <P>SOLUTION: The RFID reader antenna 300 includes a feeder part 310 with one end connected to an RFID reader and with the other end grounded, and a radiation electrode 320 spaced by a predetermined distance from the feeder part 310 to transmit/receive signals in a predetermined band to/from an RFID tag attached to an article by electromagnetic coupling to the feeder part 310.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010183422-A (JP)
Title: Mobile wireless receiving apparatus
Inventor: URAKUCHI TAKESHI
IPC: H04W4/04
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems: when a mobile station-receiving device such as a train wireless system for receiving the same signals at the same frequency from a plurality of base station is located approximately in the center between the base stations, transmission signals of the base stations may be received in almost the same timing and with almost the same amplitude, and beat interference may occur to deteriorate communication quality.  <P>SOLUTION: A mobile wireless receiving apparatus includes a reception electric field strength-detecting section 3 and a speed detecting means 5. When a speed of a mobile object is equal to or lower than a fixed speed and reception electric field level variation within a fixed period of time is equal to or more than a fixed value, a control section 4 determines that beat interference is occurring and uses a position change means to change a position of an antenna 1. By changing the position of the antenna 1, the reception electric field level variation within the fixed period of time becomes equal to or less than the fixed value and beat interference can be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180976-A (JP)
Title: Differential device
Inventor: NUMABE SHUNGO
IPC: F16H48/40
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential device for improving assembling capability.  <P>SOLUTION: In the differential device 1 comprising an input gear 3, an input member 5, a differential member 7 and output members 9 and 11, the input member 5 includes divided split members 13 and 15, and the divided split members 13 and 15 include fixing portions 17 and 19 to which the input gear 3 is integrally connected and fixed, respectively. The input gear 3 includes a holding portion 21 by which the fixing portion 19 is held between the fixing portion 17. A welded portion 23 is formed between the input gear 3 and the fixing portion 17 for integrally fixing the input gear 3 and the split member 13 to allow the input gear 3 and the input member 5 to be integrally rotatable by means of the holding portion 21 and the welded portion 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180387-A (JP)
Title: Method of manufacturing oxygen-absorbing resin composition, and oxygen-absorbing resin composition
Inventor: KUROSAKI KAZUHIRO
IPC: C08L101/02
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an oxygene absorbable resin composition having a superior oxygen absorbing function (a high oxygen absorbing quantity and a high oxygen absorbing speed) and not generating unpleasant odor by oxygen absorbing, and also with superior processability.  <P>SOLUTION: The method for manufacturing the oxygen absorbable resin composition by using a twin-shaft extruder includes a step of melting and kneading a resin stock in the extruder, the resin raw material contains (A) a thermoplastic resin with a C-C double bond and (B) at least one hydrocarbon-based resin selected from the group consisting of polyethylene, polypropylene and polystyrene, the extruder includes at least two supplying holes and a vent hole downstream thereof, the resin raw material is supplied from the first supplying hole being the most upstream, water is supplied from the second supplying hole downstream of the first supplying hole, and then it is removed from the vent hole.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010187458-A (JP)
Title: Electrical junction box
Inventor: KITA YUKINORI
IPC: H02G3/16
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical junction box wherein terminals juxtaposed in the box are supported, when fuses or the like are fitted in the terminals.  <P>SOLUTION: The electrical junction box is provided on an outer surface with an electrical component storage sections. The terminals are juxtaposed in the storage sections. The terminals are connected to an internal circuit member. Each terminal is provided on both side edges in a width direction with recesses or protrusions. Support pins are projected from the electrical junction box or an insulation plate contained in the box so that they are disposed between the adjacent terminals in a direction perpendicular to the terminals and is fitted in the recesses or protrusions of the terminals.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186643-A (JP)
Title: Residual capacity calculation device, vehicle having the same, and residual capacity calculation method
Inventor: SUZUKI YUSUKE
IPC: B60L50/16
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a residual capacity calculation device for preventing excessive discharge of an electricity accumulation device while preventing deterioration of residual capacity estimation accuracy.  <P>SOLUTION: A battery ECU determines whether or not a charge history flag is turned off after starting a vehicle system (S120). The charge history flag shows existence of charging of the electricity accumulation device in the last trip. When the charge history flag is turned off (YES at S120), the battery ECU sets up G(2) (>G(1)) as a compensation gain G, and sets up τ(2) (<τ(1)) as a time constant τ (S140). Furthermore, when the charge history flag is turned on (NO at S120), G(1) and τ(1) are respectively set up as a compensation gain G and a time constant τ (S130).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282497-A (JP)
Title: Laser exposure method, photoresist layer working method, and pattern molding manufacturing method
Inventor: USAMI YOSHIHISA
IPC: G03F7/20
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To quickly stabilize focus servo control.  <P>SOLUTION: Provided is a laser exposure method for exposing by moving relatively a support base 2 for supporting a plurality of objects (works 5) and a laser beam irradiating device 3 for irradiating the object with a laser beam while performing focus servo control based on a reflected light. The laser exposure method comprises: a control start step for starting the focus servo control when the laser beam reaches a focus starting position FS on the object, a control stop step for stopping the focus servo control when the laser beam reaches a focus ending position FE on the object, and a holding step for holding an optical part (an objective lens 35) at a predetermined position till the laser beam comes from the focus ending position FE on the object to the focus starting position FS on a next object.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190972-A (JP)
Title: Conveying device and image forming apparatus
Inventor: MIYAMOTO YOKO
IPC: G03G21/14
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveying device preventing the situation that original conveying speed is not restored when an object conveyed at a predetermined conveying speed is decelerated and reaches a predetermined position, and to provide an image forming apparatus.  <P>SOLUTION: When determining that the leading edge of paper reaches a predetermined position according to a leading edge detection signal after determining that the trailing edge of the paper reaches a predetermined first position while a CPU 50 controls the conveying speed of a first conveying belt to be kept at a transfer speed, the CPU 50 controls a motor 34 through a motor controller 64 so that the conveying speed of the first conveying belt can be kept at the transfer speed continuously.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191111-A (JP)
Title: Content reproducing device, content reproducing method and content reproducing system
Inventor: ISHIZUKA ZENJI
IPC: G10K15/02
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To achieve easy musical piece selection operation for a user.  <P>SOLUTION: A mobile terminal, which receives temporary reproduction request from a content reproducing device, temporarily reproduces a musical data (for example, a musical piece A) which is currently prepared to reproduce, and reproduction completion response is transmitted to the content reproduction device. The content reproduction device transmits request for obtaining musical piece information including a track name to the mobile terminal, and obtains the track name from among musical information received from the mobile terminal. By comparing a track number on a musical list which is allocated to the obtained track name, with the track number on the musical piece list, which is allocated to the track name selected by the user, frequency of feeding or returning of the musical pieces is calculated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009149903-A (JP)
Title: Poly (ethylene glycol) containing chemically different terminal groups
Inventor: BREITENKAMP KURT
IPC: C08G65/08
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provided a functional-grouped polymer, application use thereof, and an intermediate thereof.  <P>SOLUTION: The bifunctional PEG, the intermediates thereof, and a method of preparing the same are provided. The functional-grouped PEG is useful for various purposes in a medical field and biomedical field. The application use of the bifunctional PEG in a process of coupling a PEG with other molecule or a base material is mentioned as the such application use. Consequently, the molecular conjugate or a base material conjugate conjugated with the compound are provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010189354-A (JP)
Title: Agrochemical aqueous suspension composition
Inventor: OWAKI MAKI
IPC: A01N25/30
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agrochemical aqueous suspension composition that contains 1-[(2-propenylthio)carbonyl]-2-(1-methylethyl)-4-(2-methylphenyl)-5-amino-1H-pyrazole-3-one and has excellent stability under the conditions for storing an agrochemical formulation.  <P>SOLUTION: The agrochemical aqueous suspension composition that contains 1-[(2-propenylthio)carbonyl]-2-(1-methylethyl)-4-(2-methylphenyl)-5-amino-1H-pyrazole-3-one, a lignin sulfonate and water at a predetermined ratio has excellent stability under the conditions for storing an agrochemical formulation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010173853-A (JP)
Title: Component delivery device
Inventor: AOYAMA YOSHITAKA
IPC: B65G47/08
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component delivery device capable of efficiently delivering a component in a state of minimizing air leakage.  <P>SOLUTION: An advancing-retreating type transfer member 38 is inserted into a case body 24, and a storage recessed part 40 of the component 20 is formed in a place coincident with an inlet passage 28 of the case body 24. An outlet passage 58 is formed so as to coincide with the storage recessed part 40 when the transfer member 38 moves at a predetermined distance. An air injection port 63 for delivering the component 20 in the storage recessed part 40 from the outlet passage 58 through air injection, is opened toward the inside of the storage recessed part 40 via an air passage 64 formed in the transfer member 38.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200522-A (JP)
Title: Reciprocation driving mechanism, and cold storage type refrigerator using the reciprocation driving mechanism and compressor
Inventor: MISAWA HIDEO
IPC: F04B35/04
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and light-weighted reciprocation driving mechanism which obtains high efficiency by reducing an iron loss of a linear motor to freely reciprocate a piston inserted into a cylinder, to provide a compact and light-weighted cold storage type refrigerator using the reciprocation driving mechanism, which obtains high efficiency, and to provide a compressor.  <P>SOLUTION: The reciprocation driving mechanism is constituted of a moving member 30 and a stator 21, and the moving member 30 includes: permanent magnets 32, 34 formed by magnetizing an outer peripheral surface to an N-pole and an S-pole in the radial direction, respectively; the permanent magnet 33 arranged in an axial gap between the permanent magnets 32 and 34, and magnetized in the direction of the permanent magnet 32 from the permanent magnet 34; and a piston 36 inserted into the cylinder 40 and coupled with the moving member 30. A stator 21 is arranged on the outer peripheral side of the permanent magnets 32, 34 with a predetermined distance, and includes an outer yoke 25 having a pair of magnetic pole pieces 22a, 23a and a pair of magnetic pole pieces 23b, 24a which face each other, respectively, with a predetermined distance in the axial direction, and arranged with coils 26, 27.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2012095680-A (JP)
Title: Target detector and radiotherapy apparatus
Inventor: ISHIKAWA MASAZUMI
IPC: A61N5/10
Filed: 2009-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a target detector and a radiotherapy apparatus utilizing the target detector for detecting a target based on X-ray fluoroscopic images from a plurality of directions.SOLUTION: X-ray fluoroscopic apparatus 20-1, 20-2 simultaneously acquire a plurality of X-ray fluoroscopic images different in sensitivity in one direction. An image processor 34 detects the target based on the plurality of acquired X-ray fluoroscopic images in each direction. The target is a marker inserted in a living body, and irradiation of radiotherapy beams to the living body is controlled based on the three-dimensional position of the marker.
Patent JP-2010201285-A (JP)
Title: Thermal bond nonwoven fabric filter medium and air filter using the filter medium
Inventor: TSUTSUMI OSAMU
IPC: D04H1/435
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal bond nonwoven fabric filter medium which neither contains nor generates a chlorine-based, phosphorus-based or bromine-based flame-retardant, a harmful substance such as formaldehyde, and can be washed and regenerated, as well as an air filter using this nonwoven fabric filter medium.  <P>SOLUTION: This thermal bond nonwoven fabric filter medium is composed mainly of a thermal fusion bonding PET fiber, with the addition of a core and sheath composite short fiber, i.e. the core part made of polyester and the sheath part made of a thermoplastic elastomer, accounting for not less than 10 mass% and a highly stretchable fiber accounting for not less than 20 mass%. Besides, this filter medium has a fiber surface area of 800 to 2,100 m<SP>2</SP>/m<SP>3</SP>, an average fiber diameter of 4.2 to 37.8 dt and a fiber packing of 0.8 to 1.5%. Also, the air filter is structured of this thermal bond nonwoven fabric filter medium.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201363-A (JP)
Title: Honeycomb structure
Inventor: TSUNEYOSHI KOJI
IPC: B01D39/20
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a honeycomb structure to be used for a diesel particulate filter that can reduce leakage of PMs at the early stage of use and collect fine PMs at high efficiency.  <P>SOLUTION: The honeycomb structure includes a plurality of cells each separated by a plurality of partitioning walls made from porous ceramic and extending in a single direction. The surface of the partitioning walls has an arithmetic mean roughness Ra of 5-10 μm, which is determined by noncontact measurement with a laser microscope.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202966-A (JP)
Title: Highly corrosion-resistant stainless steel having excellent tensile property
Inventor: SHO ATSUSHI
IPC: B21C23/00
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly corrosion-resistant austenitic stainless steel having excellent tensile properties and used for piping for a heat exchanger.  <P>SOLUTION: The highly corrosion-resistant stainless steel having excellent tensile properties is obtained by subjecting a steel comprising, by mass, 0.025 to 0.060% C, ≤1.0% Si, ≤2.0% Mn, ≤0.035% P, ≤0.010% S, 11.0 to 13.5% Ni, 16.5 to 18.0% Cr, 2.0 to 3.0% Mo, ≤0.04% Al, 5×C to 0.50% Ti, 0.05 to 0.08% V and 0.010 to 0.025% N, and the balance Fe with inevitable impurities to hot extrusion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208712-A (JP)
Title: Presser rail installing tool of passenger conveyor
Inventor: TSUDA YUSUKE
IPC: B66B29/00
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a presser rail installing tool of a passenger conveyor capable of easily arranging a presser rail in a predetermined position with a rolling surface of a footstep rail as a reference.  <P>SOLUTION: This presser rail installing tool 40 of the passenger conveyor has the presser rail 23A for regulating floating of a follow-up roller by a regulating surface 23c, by oppositely arranging the regulating surface 23c to a rolling surface 22c by separating by a predetermined distance from the rolling surface 22c of a follow-up roller guide rail 22A, and has an installing means 41 detachably installed on the follow-up roller guide rail 22A and a positioning surface 48c for positioning the presser rail 23A by abutting on the regulating surface 23c, and has a rail abutting object 46 held by the installing means 41 so that the positioning surface 48c is separately arranged by the predetermined distance in the direction orthogonal to the rolling surface 22c to the rolling surface 22c when the installing means 41 is installed on the footstep rail 22A.  <P>COPYRIGHT: (C)2010,JPO&INPIT