baber/WOPTO huggingface dataset:
Patent JP-2010022198-A (JP)
Title: Wiper motor
Inventor: SAKATA KENJI
IPC: H02K23/20
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiper motor capable of switching a rotation speed even when the motor is made to have multiple poles.  <P>SOLUTION: Four magnets 22 are attached on the inner surface of a motor yoke of the wiper motor 18, a first conductor and a second conductor are wound so as to be superimposed on sixteen slots 27a-27p formed on an armature core 27 so that the phases are shifted, and a winding 28 is attached. A commutator 31 with sixteen commutator pieces 31a-31p is fixed on an armature shaft, the winding 28 is connected to the commutator pieces 31a-31p, and the commutators to be the same potential are electrically connected to each other by connection lines 41a-41h formed of the same member as that of winding 28 by the first conductor and the second conductor. A common brush 32 and a low-speed operation brush 33 which each slidably contact the commutator 31 are provided so as to be shifted by 90° in a rotating direction, and a high-operation brush 36 slidably contacting the commutator 31 is provided so as to be shifted from the low-speed operation brush 33 in a rotating direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011095374-A (JP)
Title: Developing device and image forming apparatus
Inventor: HASEGAWA KENTARO
IPC: G03G15/08
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize image density and improve image quality by keeping constant the amount of developer on the surface of a developer carrier.  <P>SOLUTION: The developing device includes: the developer carrier for developing an electrostatic latent image, carried on an electrostatic latent image carrier, with developer; a supply member for supplying the developer to the developer carrier; and a regulating means for forming the thin layer of developer by regulating the amount of developer supplied to the surface of the developer carrier by use of the supply member. The regulating means has: a contact member for contacting the developer carrier; and a runnable sheet member provided between the developer carrier and the contact member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011095488-A (JP)
Title: Lens component, image forming optical system, and electronic imaging apparatus having the same
Inventor: MIHARA SHINICHI
IPC: G02B13/18
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens component introduced to achieve a compact, thin, light-weight and low-cost optical system and ensure optical performance that copes with an increase in pixel count, and an image forming optical system having the same.  <P>SOLUTION: The lens component is obtained by bonding a lens LA and a lens LB whose refractive power is smaller than that of the lens LA, and satisfies predetermined conditional expression. The image forming optical system includes, in order from an object side, a lens group B having negative refractive power, a lens group C having positive refractive power and moving only to the object side when varying power from a wide angle end to a telephoto end, and further one or two lens groups. In the image forming optical system, any lens component is used for the lens group B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010028845-A (JP)
Title: Method and apparatus for decoding video
Inventor: NAKAJO TAKESHI
IPC: H04N19/105
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently encode a video having temporally-changing luminance such as a fade image or a dissolved image.  <P>SOLUTION: A variable-length decoder 303 decodes encoded data 300 including a prediction error signal representing an error of a prediction image signal with respect to a video signal having a luminance signal and two color difference signals, motion vector information 414, and index information 415 indicating combination of at least one reference image number, and predictive parameters prepared for each of the luminance signal and the two color difference signals. A prediction image signal 412 is generated in accordance with the reference image number and the predictive parameter of the combination indicated by the decoded index information by a frame memory/prediction image generator 308, to generate a reproduced video signal by using the prediction error signal and the prediction image signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011093047-A (JP)
Title: Control method for manipulator, and in-nozzle stub working method
Inventor: ISHII MASAAKI
IPC: G21C19/02
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for a manipulator and an in-nozzle stub working method, reducing time and labor required for a work in the nozzle stub using the manipulator.  <P>SOLUTION: A laser sensor 121 is installed on the manipulator 100, and first correction measurement for measuring distances at four points with an interval of 90° in the order of the points of 1a-4a while rotating it in a first position. From the result of the first correction measurement, first correction for correcting a central position making difference of the distances of the point of 1a and the point of 3a and difference of the distances of the point of 2a and the point of 4a as deviation of the central position with the nozzle stub 16 is performed, and second correction measurement for measuring distances at the four points with an interval of 90° in the order of the points of 1b-4b while rotating the laser sensor 121 at a second position is performed. From the result of the second correction measurement, second correction for correcting inclination making difference of the distances of the point of 1b and the point of 3b and difference of the distances of the point of 2b and the point of 4b, as deviation of inclination with the nozzle stub 16, is made.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010060278-A (JP)
Title: Refrigerating cycle apparatus
Inventor: OKAJIMA JIRO
IPC: F24F11/02
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating cycle apparatus, attaining compatibility between amenity and energy saving.  <P>SOLUTION: This refrigerating cycle apparatus includes: an indoor temperature detecting means 31; an indoor humidity detecting means 32; an evaporating temperature detecting means 33; a spray means 1 for spraying water to a condenser; a water spray quantity computing means 26 for computing a water spray quantity to the condenser 12; and a water spray control means 27 for controlling the water spray quantity of the water spray means 1 to reach the water spray quantity of the water spray quantity computing means 26. The water spray quantity computing means 26 computes the water spray quantity to the condenser 12 based on the indoor temperature of the indoor temperature detecting means 31, the indoor humidity of the indoor humidity detecting means 32 and the evaporating temperature of the evaporating temperature detecting means 33.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010032538-A (JP)
Title: Capacitance type acceleration sensor and method for manufacturing the same
Inventor: FUKAURA TERUYA
IPC: H01L29/84
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitance type acceleration sensor that can prevent a mass body from being stuck to a rear side glass substrate and a front side glass substrate by an electrostatic force and prevent a mass body from being damaged when it receives an excessive impact, and to provide a method for manufacturing a capacitance type acceleration sensor capable of using an inexpensive material easy to process as a sticking prevention film and an impact absorption film to be formed on the rear side glass substrate and the front side glass substrate at respective recessed portions.  <P>SOLUTION: Layers 8A, 8B made of Al (Ni or Ti can be used) are respectively provided on the rear side and front side glass substrates 6, 7 at the respective recessed portions 6a, 7b so as to form sticking prevention films and impact absorption films. In the manufacturing process, a protection cover of a silicon nitride film is formed on the layer 8B so as to prevent the layer 8B from being damaged when etching a substrate 1. After that, the protection cover is removed. In addition, a corner portion of the mass body 41 is chamfered.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011099602-A (JP)
Title: Heat pump type water heater
Inventor: YAMAGUCHI SHIGERU
IPC: F24H1/18
Filed: 2009-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump type water heater capable of surely determining erroneous connection in a short time.  <P>SOLUTION: The heat pump type water heater includes a heat pump unit 1 having a heat pump cycle therein, a water storage tank storing high temperature hot water, a circulating pump 9 sending the hot water in the hot water storage tank to a water-refrigerant heat exchanger, and a tank unit 2 having a flow rate detecting means 10 detecting a flow rate of the hot water when the circulating pump 9 is driven. A non-return means 24 for regulating a direction of the hot water flowing when the circulating pump 9 is driven is disposed in the heat pump unit 1, the heat pump unit and the tank unit are connected by a boiling pipe, and it is determined that the connection of the boiling pipe connecting the heat pump unit to the tank unit is in an opposite direction when it is detected that the flow rate detected by a flow rate sensor when the circulating pump is driven is the same or lower than a predetermined flow rate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011101530-A (JP)
Title: Distribution system for building and method of protecting trunk line in the same
Inventor: SHIKADA ZENICHI
IPC: H02J3/00
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distribution system for a building, capable of reliably detecting an overcurrent of a trunk line, even when power is transmitted and received between floors in the building, and to provide a method of protecting the distribution system in a building capable of reliably detecting the overcurrent of the trunk line and preferably protecting the trunk line from the overcurrent.  <P>SOLUTION: The distribution system for the building which distributes power to each of floors through the trunk line 50 wired through each of the floors of a collective dwelling 100 includes a plurality of current sensors 52 each being installed on inter-floor portions of the collective dwelling 100 for monitoring a current value of the trunk line 50 in each of the inter-floor portions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011103344-A (JP)
Title: Reflection type projection exposure mask blank, reflection type projection exposure mask, and method of manufacturing reflection type projection exposure mask
Inventor: HARAGUCHI TAKASHI
IPC: H01L21/027
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection type projection exposure mask blank such that a pattern of a reflection type mask can be transferred onto a wafer with high precision, to provide a reflection type projection exposure mask, and to provide a method of manufacturing the reflection type projection exposure mask.  <P>SOLUTION: The reflection type projection exposure mask blank includes: an absorber layer 101 prepared on a support substrate 100 to substantially absorb EUV light; and a reflective film layer 102 formed on the absorber layer 101 to substantially reflect the EUV light, the reflective film layer 102 being prepared over the absorber layer 101.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011109443-A (JP)
Title: Imaging apparatus
Inventor: MUKAI TSUTOMU
IPC: H04N5/232
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which can immediately photograph a stationary image after restoration of a power supply even in break of the power supply during video shooting.  <P>SOLUTION: The imaging apparatus has: an imaging unit 201 for converting an optical image of a subject into an electric signal; a signal processing unit 205 for generating (1) a first image file, or (2) image data constituted of a management file and a second image file based on the electric signal; and a control unit 202 which allows to generate the first image file while not allowing to generate the image data with respect to the signal processing unit 205 when matching properties of the management file and the second image file are inspected and the management file does not match with the second image file.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011108886-A (JP)
Title: Thin-film capacitor and method of manufacturing thin-film capacitor
Inventor: SAIDA HITOSHI
IPC: H01G4/12
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film capacitor causing little change in electrostatic capacity due to a temperature change, along with a method of manufacturing the capacitor.  <P>SOLUTION: The method of manufacturing a thin-film capacitor 100 includes forming a dielectric precursor layer consisting of a perovskite-type material having a carbon content of 1 to 16 mass% on a lower side electrode (an underlying electrode 2 or an inner electrode layer 8b which becomes an inner electrode 8), laminating an electrode layer (the inner electrode layer 8b or an upper electrode layer 10b) on the upper side, and then baking a laminate consisting of those layers to form dielectric layers 4, 6 consisting of a perovskite-type material having a crystal structure of a hexagonal system. In this manufacturing method, baking can be carried out at a lower temperature compared to the well-known manufacturing method for barium titanate having a crystal structure of a hexagonal system, which makes it easier to manufacture a thin-film capacitor causing little change in electrostatic capacity due to the temperature change.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011104729-A (JP)
Title: Truing method
Inventor: ONO NAOTO
IPC: B24B53/00
Filed: 2009-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a truing method for efficiently flattening unevenness caused by a difference of a grinding amount of a grinding wheel of a grinding machine.  <P>SOLUTION: An outer diameter of a cup type truer 9 is wider than a grinding tool width, and only a projecting part of the grinding wheel 7 is selectively eliminated and efficiently flattened by relative motion in a grinding tool peripheral direction of the truer 9 and the grinding wheel 7. A truing device includes a contact detection means 341 to detect the contact state of the grinding wheel 7 and the truer 9. Based on a detection output, the starting and finishing of truing are decided. By preventing a quick operation up to the starting and excessive truing after the finishing, the shortening of a truing time and the excessive wear of the grinding tool are prevented. The surface roughness of a truing surface is decided by the size of a contact detection output during truing to execute optimum truing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011108102-A (JP)
Title: Web server, web browser and web system
Inventor: ISOTSU MASAAKI
IPC: G06F12/00
Filed: 2009-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently utilize cache, even when access to memory resources or web services is restricted.  <P>SOLUTION: A web browser 10 includes: an extraction unit 152 which extracts a link destination being displayed in a display area among one or two or more link destinations contained in a page displayed on a display screen; a request creation unit 154 which creates a request for obtaining content of the link destination; and a transmission unit 156 which transmits the request to the web server. A web server 20 includes a receiving unit 202 which receives the request, a content creation unit 206 which creates the content according to the request thus received, and a cache unit 210 which caches the content created by the content creation unit to a storage device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010152350-A (JP)
Title: Opening and closing device of document pressing plate
Inventor: TAKAHASHI TEIJI
IPC: H04N1/00
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening and closing device of a document pressing plate that significantly reduces friction between a cam slider and a pressure sensing pin, effectively improves the "floating" phenomenon of the document pressing plate, and reduces the turn frictional resistance of a hinge shaft.  <P>SOLUTION: This opening and closing device includes an attaching member attached to a device body such as a copying machine, a support arm turnably pivoted to the attaching member, a lift arm that is turnably pivoted to the tip of the support arm and attaches the document pressing plate, a pair of first and second sliders slidably disposed in the support arm, and a compression spring that is disposed between the first and second sliders, elastically presses the first slider to an operation pin turning with the lift arm, and elastically presses the pressure sensing pin for rotatably passing a cam of the second slider to the attaching member. The pressure sensing pin and/or hinge shaft are rotatably passed by a bearing and/or a slide bearing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011117318-A (JP)
Title: Camshaft device
Inventor: WASEDA YOSHITAKA
IPC: F01L1/04
Filed: 2009-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camshaft device capable of eliminating trouble that foreign substances such as polishing residues enter into a rolling bearing.  <P>SOLUTION: The device contains a shaft 10, a plurality of cam lobes 60 and rolling bearings 41, 51 fitted from an axial end of the shaft 10 and assembled on the shaft 10. A plurality of cam lobes 60 are polished in a state before being assembled on the shaft 10, and fixed on the shaft 10 by shrinkage fitting.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011119082-A (JP)
Title: Slide switch unit structure
Inventor: TSUSHIMA HISANOBU
IPC: H01H15/16
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide switch unit structure capable of improving workability and preventing function deterioration even if it is used in a high temperature environment.  <P>SOLUTION: When a movable contact piece 37 is in a state of contacting with fixed contact pieces 26b and 26c, and when a ball 36 is in a state of being located in the lowest point of a clicking protrusion 28, the ball 36 contacts with a pair of band plate elastic portions 39. When switch changeover is carried out by starting slide movement, the ball 36 is pushed upward by the clicking protrusion 28. In a state where the ball 36 is located on the highest point of the clicking protrusion 28, contact of the movable contact piece 37 and the fixed contact pieces 26b and 26c is canceled. Then, the slide movement further advances and the movable contact piece 37 contacts with only the fixed contact piece 26c with the ball 36 located in the lowest point of the clicking protrusion 28 to complete the switch changeover.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011117111-A (JP)
Title: Ski pants
Inventor: MARUTSUGI HIROTO
IPC: A41D1/08
Filed: 2009-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide ski pants designed so as not to disturb user's gliding motion on skis, and having an edge guard.  <P>SOLUTION: The ski pants 1 includes an edge guard 3 on the inner thigh side thereof on a bottom part 2 between a bottom lower edge 4 and an under-knee part, wherein the edge guard 3 comprises an elastic or viscoelastic shock-absorbing body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011124292-A (JP)
Title: Exposure device and device manufacturing method
Inventor: ITO SATORU
IPC: G03F7/20
Filed: 2009-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure device for reducing vibration transmitted from an exposure plate to a floor.  <P>SOLUTION: The exposure device is equipped with: a exposure plate 5; a stage 1 moving on the exposure plate; an actuator 8 driving the stage; a reaction force counter having a mass body 2 and an actuator 9 moving the mass body and reducing vibration occurring in the exposure plate due to movement of the stage, a projection optical system 4; a structure 5 supporting the projection optical system; sensors 51 to 54 which are arranged in one of the projection optical system, the structure, and a floor 6 supporting the exposure plate and detect vibration, and a control means 14 controlling the actuator moving the mass body so that vibration becomes smaller based on output from the sensor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011123276-A (JP)
Title: Image forming apparatus and image forming program
Inventor: OSAWA FUJIO
IPC: G03G15/00
Filed: 2009-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and image forming program allowing continuous printing output at a printing density within a tolerance for a certain time even when reading of the printing density by a density sensor cannot be read.  <P>SOLUTION: When the amount of printing material used in printing processing is supplied to a developing section, the supply is performed based on the number of printing pixels of a printed image undergoing the printing processing every printing processing, further displacement is adjusted when the printing density at which the printing density adjusted image is read by the density sensor differs from a reasonable printing density, and the displacement ratio of the displacement to the number of printing pixels is stored. When the printing density adjusted image cannot be read by the density sensor, the printing density at that time is calculated based on the stored displacement ratio, and the printing processing is permitted until the printing density exceeds a density limit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010166802-A (JP)
Title: Stator for rotating electrical machine
Inventor: ISHIZUKA ATSURO
IPC: H02K3/04
Filed: 2009-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator for a rotating electrical machine, which is downsized by reducing the outside diameter of a stator coil.  <P>SOLUTION: A stator 20 is provided with: an annular stator core 30 with a plurality of slots 31 in its circumferential direction; and a stator coil 40 constituted by wave-winding a plurality of lead wires 50 with slot-stored parts 41 to be stored in different slots 31 in its circumferential direction and turn parts 52 for connecting the fellow slot-stored parts 41 outside the slots 31 around the stator core 30. Each turn 52 part has the first and second crank parts 54a-54e, which are bent in the radial direction of the stator core 30, at its top 53, which is positioned farthest from the stator core 30. The second crank parts 54c and 54e (straight parts without bending) with bending amounts smaller than those of the first crank parts 54a, 54b, and 54d, are provided in a plurality of points in its circumferential direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011123447-A (JP)
Title: Image forming apparatus
Inventor: KUGE HIDEKI
IPC: G03G15/00
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the operation of attaching a detachable unit to the guide of a main body when loading the detachable unit in the main body.  <P>SOLUTION: The image forming apparatus (U) includes: the detachable unit (1) having a frame (21) supporting image holders (Pg to Pk) and developing devices (Gg to Gk), a part to be supported (28b) disposed in the frame(21), and part to be positioned (37) provided in the frame (21); a drawer (7) supporting the part to be supported (28b) from below, thereby supporting the detachable unit (1) from above so that it can be detached; a drawing-position determining part (11e) disposed in the drawer (7) and engaged with the part to be positioned (37) of the detachable unit (1), thereby positioning it; and a drawing restriction member (8) for restricting the drawer (7) to the drawing position.  <P>COPYRIGHT: (C)2011,JPO&INPIT