baber/WOPTO huggingface dataset:
Patent JP-2009164621-A (JP)
Title: Lithographic apparatus and device manufacturing method
Inventor: KATE NICOLAAS TEN
IPC: H01L21/027
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an immersion lithography apparatus in which temperature gradient in immersion liquid and/or transportation of contaminants by the immersion liquid are reduced or prevented.  <P>SOLUTION: In the immersion lithography apparatus in which immersion liquid is supplied to a localized space, a plate 24 is provided to divide a space between projection system PL and a substrate W into two parts. The plate 24 has an aperture, namely, a window allowing transmission of a projection beam PB. Such a division of the space may facilitate reduction in scattered radiation, a temperature gradient, and transportation of contaminants.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010198762-A (JP)
Title: Membrane-electrode assembly for fuel cell, and manufacturing method thereof
Inventor: ENDO YOSHITAKA
IPC: H01M8/10
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive means capable of joining permanently and firmly a catalyst layer and a gas diffusion layer in a membrane-electrode assembly for fuel cell.  <P>SOLUTION: The membrane-electrode assembly 1 for fuel cell is provided with an electrolyte membrane 11, electrode catalyst layers 12, 13, and gas diffusion layers 15, 17, and the electrode catalyst layers 12, 13 and the gas diffusion layers 15, 17 are adhered through radical capturing compounds 16, 18. As the radical capturing compound, 3-methyl-1-phenyl-2-pyrazoline-5-on is desirable in particular.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194622-A (JP)
Title: Manufacturing method of mems
Inventor: HATTORI ATSUO
IPC: G01P15/08
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a high precision MEMS which can be downsized and has little variation in characteristics.  <P>SOLUTION: A manufacturing method includes the steps of: forming a first annular impurity diffusion area on a substrate made of single-crystal silicon by introducing first impurity ions from a first principle plane of the substrate; forming a first layer on the first principal plane; forming an annular groove reaching from a second principal plane of the substrate corresponding to a rear face of the first principal plane to the first impurity diffusion area; and forming an annular cavity on the substrate by selectively removing the first impurity diffusion area. In forming the annular cavity and the annular groove, there are formed a pillar surrounded by the annular cavity, a thin part coupled with one end of the pillar and having at least part of it structured of the first layer, a spindle located inside the annular groove, coupled via the pillar with the thin part and facing the thin part across the cavity, and a frame located outside the annular groove and the thin part for supporting the thin part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265622-A (JP)
Title: Electrooptical device and electronic apparatus
Inventor: OYAMADA SUSUMU
IPC: G02F1/1335
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrooptical device and an electronic apparatus capable of shielding a peripheral area from light with a simple configuration.  <P>SOLUTION: The electrooptical device includes first and second substrates (10, 20) disposed so as to be opposed to each other, a liquid crystal layer (50) interposed between the first and the second substrates, first electrodes (9a) formed on the side opposed to the liquid crystal layer of the first substrate and applying voltage to the liquid crystal layer in a pixel area (10a), a second electrode (9b) formed on the side opposed to the liquid crystal layer of the first substrate and applying voltage to the liquid crystal layer in a peripheral area positioned on the periphery of the pixel area for shielding the peripheral area from light and a power source supplying means (200) supplying power source potential for applying voltage to the liquid crystal layer to the second electrode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194747-A (JP)
Title: Method for producing molding and liquid supply unit
Inventor: NAKAMURA YOSHIKI
IPC: B29C45/26
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a molding which can suppress the deformation of a sheet member even when the sheet member, a first molding member, and a second molding member are molded integratedly while the flexible sheet member is held between the first and second molding members and a liquid supply unit.  <P>SOLUTION: The liquid supply unit is produced by executing a holding step in which a case member 14 is held in a movable mold 21, and each needle member 16 is held in a fixed mold 22, an arrangement step in which each filter 15 is arranged inside each peripheral wall part of the case member 14, a mold clamping step in which each filter 15 is held between the case member 14 and each needle member 16 by clamping a mold 20, and an injection step in which a molten resin is injected, into a joining cavity 27 formed in a spot for joining the case member 14 and each needle member 16 together, to flow toward the side of each filter 15 passing between each peripheral wall of the case member 14 and each needle member 16, so that the case member 14, each needle member 16, and each filter 15 are joined together.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197564-A (JP)
Title: Cleaning device and image forming apparatus
Inventor: SUGIMOTO NAOMI
IPC: G03G9/08
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of reducing the frequency of exchange of a cleaning member of a cleaning device 10.  <P>SOLUTION: The image forming apparatus includes: a middle transfer belt 8 which carries a toner image on the surface of one self; and the cleaning device 10 which causes an edge of the cleaning member to contact with the surface of the middle transfer belt 8 to remove toner attached to the surface, wherein a cleaning rotation body 551 having a regularly polygonal prism shape which causes different edges to contact with the belt at rotation angles different from one another is used as the cleaning member, and a posture changing means for changing contacting edge for the belt of the cleaning rotation body 551 by changing a rotation stopping position of the cleaning rotation body 551, is disposed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195211-A (JP)
Title: Rack shaft supporting structure and rack pinion type steering device
Inventor: TERADA SHINSUKE
IPC: B62D3/12
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rack shaft supporting structure that guides a rack bush in such a way as to make it coaxial with a rack shaft, without depending on the rack bush itself even when a rack housing and the rack shaft are not coaxial with each other, and to provide a rack pinion type steering device using the same.  <P>SOLUTION: The rack shaft supporting structure includes a rack shaft 5 that engages with a pinion shaft, a rack housing 10 that houses the rack shaft 5, and a rack bush 11 that supports the rack shaft 5 movably in the shaft direction while the rack bush is slidably in contact with the rack shaft 5. In the rack shaft supporting structure, a support member 12 having a plurality of plate spring pieces 12b that are elastic in radial directions and arranged in the circumference direction, and surrounding and supporting the rack bush 11 is fixed to the rack housing 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199507-A (JP)
Title: Packaged device and producing method of packaged device
Inventor: INOUE HIROAKI
IPC: H01L23/02
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaged device suitable for separating electrically the device and a packaging section base material.  <P>SOLUTION: The packaged device has a device substrate in which a device D accompanied by a surface S1 to be joined is formed, and a packaging unit 80 which has an insulating layer 82 constituting a surface S2 to be joined, and is joined to the device substrate. The surface S1, S2 to be joined are joined. In the insulating layer 82, all or a part of a peripheral side face 82b is higher than an end face 82a in metal concentration. An outline of the surface S1 to be joined retreats inward from an outline of the surface S2 to be joined. In the manufacturing method, the device substrate in which the device D accompanied by the surface S1 to be joined is formed, and the packaging unit 80 which has the insulating layer 82 constituting the surface S2 to be joined, are bonded by a normal temperature bonding method. In the bonding process, the surface S1, S2 to be joined are joined at the normal temperature, so that the outline of the surface S1 to be joined retreats inward from the outline of the surface S2 to be joined.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204702-A (JP)
Title: Monitoring server
Inventor: OIKAWA KAZUHIKO
IPC: G06Q50/10
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To perform the existence certification of an object by correcting location information acquired by a GPS.  <P>SOLUTION: When receiving location time information ID from a portable terminal 200, a communication means 10 requests location time information corresponding to location time information ID to a location time information providing server 300, and a location correction means 12 compares first location information included in tag information with second location information included in the location time information, and when it is determined that a difference between the first location information and the second location information is equal to or smaller than a preliminarily set value, and that object ID stored in the storage device is equal to the stored object ID, and that the location information of a record whose time information is the latest and the first location information stored in the storage device are equal by referring to the record from a report information file 16, the location correction means replaces the second location information with the first location information, and corrects the location of the location time information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204244-A (JP)
Title: Infrared ray transmission member
Inventor: HAYASHIDA YOSHIKI
IPC: G02B1/04
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared ray transmission member which can stably maintain optical characteristics without causing deterioration of infrared ray transmission performance owing to moisture absorption by using a composite material composed of a resin material and a water-soluble inorganic particle.  <P>SOLUTION: The infrared ray transmission member 11 has a lens element 3 which is formed of the composite material composed of a resin 2 and an inorganic material particulate 1 and a hydrophobic film 4 which consists of a hydrophobic material and is formed so as to cover a whole surface of the lens element 3. As the particulate 1, an inorganic material having infrared ray transmissivity and water solubility is used. Since the whole lens element 3 is covered with the hydrophobic film 4, water molecules 5 in air is prevented from permeating into the lens element 3 and deterioration of the infrared ray transmission performance owing to moisture absorption into the particulate 1 can be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203853-A (JP)
Title: Oil leakage detector
Inventor: HASEGAWA HIROSHI
IPC: G01M3/16
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil leakage detector which shows an unprecedented working effect and is epoch-making.  <P>SOLUTION: The oil leakage detector for detecting the oil leaking in a prescribed area 1 is provided in a draining part 2 provided in continuity to the prescribed area 1 and includes an oil separating part 3 which separates the oil mixing in drainage from the collected drainage after the drainage flowing through the draining part 2 is wholly collected, an oil detecting part 5 which detects the oil, and an information part 6 which informs that the oil is detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202236-A (JP)
Title: Storage vessel
Inventor: YOSHIDA MASAHIRO
IPC: B65D85/07
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage vessel whose bottom plate having a shape retention property can be used repeatedly even if a compression bag cannot be used.  <P>SOLUTION: The storage vessel 1 includes: a storage bag 3 which has a rectangular bottom surface 3a, a top surface 3b, and four side surfaces 3c, 3d, 3e and 3f between them and is composed of a soft sheet; and a compression bag 5 which is stored in the storage bag 3 in a compressed state with inner air discharged, and has a bottom 10 having a shape and a size each corresponding to the bottom surface 3a of the storage bag 3 wherein the bottom 10 has a bottom plate 9c having the shape retention property and a bottom plate attachment plate 7 to which the bottom plate 9c is attached, and the bottom plate 9c is attachable to and detachable from the bottom plate attachment plate 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210670-A (JP)
Title: Developing device and image-forming device using the same
Inventor: MIHARA KOICHI
IPC: G03G15/08
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device which prevents the density of toner from being uneven without reducing a developer conveying speed, and also to provide an image-forming device using the same.  <P>SOLUTION: The developing device 2 conveys toner to a developing tank 111 in which a developer is accommodated, a first conveying path P, a second conveying path Q, a first conveying member 112, a second conveying member 113 and a photoreceptor drum 3. The developing device has, as the first conveying member 112, a first rotational shaft 112b and a first conveying blade 112a. The first conveying blade 112a is composed of a multi-spiral structure having a first inner spiral blade 112aa and a first ring-shaped outer spiral blade 112ab. The first inner spiral blade 112aa is formed so that the radius of the spiral blade may periodically vary. The first outer spiral blade 112ab is formed with a spiral pitch, which is smaller than the spiral pitch of the first inner spiral blade 112aa, and internally contacts the outer peripheral part of the minimum radius part of the first inner spiral blade 112aa.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213512-A (JP)
Title: Torque controller for permanent-magnet synchronous motor
Inventor: TOBARI KAZUAKI
IPC: H02P27/04
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque controller for a permanent-magnet synchronous motor that can achieve highly precise torque control at quick response even near a point at which the output voltage value of an electric power converter 2 is limited (saturated) and that can be applied in common to both an inexpensive current detecting system and a system from which a position sensor is eliminated.  <P>SOLUTION: When the output voltage value of the electric power converter reaches a prescribed voltage value, a torque command value τ<SB>0</SB><SP>*</SP>is corrected (τ<SP>*</SP>=τ<SB>0</SB><SP>*</SP>+Δτ<SP>*</SP>) by using the integral calculated value of a deviation between the prescribed voltage value V<SB>1</SB><SP>*</SP><SB>ref</SB>and the output voltage value V<SB>1</SB>of the electric power converter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009195710-A (JP)
Title: Table
Inventor: STRILKA BERNHARD
IPC: A47B13/00
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple structure which improves handling when removing table legs from a table top board, and secures sure holding of the table legs.  <P>SOLUTION: A table includes the table top board (1), the table legs (2) and mounting tools (3) provided between the table legs (2) and the table top board (1). The mounting tool has a holding part (4) having a recess (5), and the table leg (2) removable from the mounting tool (3) protrudes into the recess (5). When the force acting on the holding part (4) is changed, a connecting part tightening the table leg (2) and the mounting tool (3) is opened, and the table leg (2) protrudes into the recess of the holding part (4) so as to be able to remove the table leg (2) from the mounting tool (3).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010214509-A (JP)
Title: Drainage structure in turret type tool rest
Inventor: AZUSAWA TAKAHIKO
IPC: B23Q11/10
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drainage structure in a turret type tool rest capable of surely discharging infiltrating cutting fluid, etc. to the outside of a turret, while minimizing infiltration of the cutting fluid, etc. into the turret, especially, a gear case chamber.  <P>SOLUTION: In this drainage structure, a housing 10 is provided with a first drain hole 15 and a second drain hole 16 communicating the gear case chamber 84 with the outside of the housing 10 by corresponding to every holder mounting part, a valve 17 is mounted to open/close both the drain holes 15 and 16, and the cutting fluid, etc. infiltrating into the gear case chamber 84 can be discharged to the outside of the housing 10 via both the drain holes 15 and 16. As a result, the cutting fluid infiltrating to some extent can be discharged, no matter how many waterproof structures may be imparted, and problems of generation of rust in various kinds of gears and generation of rotation failures in the gears are hardly caused.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195375-A (JP)
Title: Identification of automobile rear seat belt
Inventor: HAYASHI SADAKIYO
IPC: B60R22/12
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable clear identification by color coding or the like as it is difficult to identify which buckle socket is for which seat belt when there are two sets of buckle sockets to receive a seat belt in the case of a conventional automobile rear seat belt.  <P>SOLUTION: In the case of the conventional automobile rear seat belt, when there are two sets of buckle sockets to receive the seat belt, it is difficult to identify which buckle socket is for which seat belt, tending to obstructing wearing of the rear-seat seat belt.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010223507-A (JP)
Title: Defrosting device and air cycle refrigerating system including the same
Inventor: ISHIZUKA SHINYA
IPC: F25D21/06
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defrosting device capable of being operated nonstop without having a problem due to frost, and a refrigerating system including the defrosting device.  <P>SOLUTION: This defrosting device 3 for separating frost-containing cool air of a freezing point or less into cool air and frost has net-like members 31A, 31B at one side and the other side, for solid-gas separation into the frost-containing cool air and frost by changing the main flowing direction of the frost-containing air to generate disturbed flow, and continuously holding or receiving the frost to continuously operate a device for defrosting work without stopping.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010220905-A (JP)
Title: Slot machine
Inventor: KAMIYA YUKIO
IPC: A63F5/04
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine having excellent characteristics for achieving a variety of game amusement by fluctuating degrees of advantage.  <P>SOLUTION: In the slot machine 1 which includes: a replay setting means 47 for allowing a replay game of the same bet number as a bet number of a winning game of a replay combination when the replay combination is won; and a game start permission means 431 for permitting a game by a second bet number only when a predetermined condition is established in a normal state, the game by the second bet number is set more advantageous than the game by the first bet number in the normal state, and the replay combination is set to have won in the last game in a specific state as the predetermined condition for permitting to start the game by the second bet number in the normal state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223867-A (JP)
Title: Navigation apparatus and program
Inventor: NISHIURA TAKUYA
IPC: G01C21/00
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To display a POI icon of high importance and easily see a map to be displayed in a navigation apparatus having a function for displaying the POI icon for indicating a position of a facility on a screen of the map.  <P>SOLUTION: The navigation apparatus includes a storing means 3 for storing map data including the POI icon and data of roads, a reading means 4a for reading the map data from the storing means, a display means 6 for displaying the map in accordance with the map data read by the reading means and a control means 4b for displaying the POI icon on the map displayed by the display means. The control means divides the displayed map by blocks surrounded by the roads and selects the predetermined number of POI icons for each of the blocks and outputs the POI icons to the display means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224402-A (JP)
Title: Image forming apparatus and image forming method
Inventor: FURUMIZU MIKIO
IPC: G03G21/14
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image forming method, capable of removing toner having a normal charge polarity and toner having a reverse polarity remaining on the surface of a latent image carrier, using a single brush.  <P>SOLUTION: While a photoreceptor 2 takes one round after a printing job, charging bias (grid voltage) having the same polarity and the normal charge polarity is applied to an charger 5, so that positively charged toner remaining on the photoreceptor is changed into negatively charged toner. Transfer bias Vt applied to a transfer roller is set to the same potential as surface potential of the photoreceptor 2 charged by the charger. Thus, residual toner adjusted to have the normal charge polarity by the charger passes through a transfer position, as it is, without being restored to the reverse polarity and is conveyed to a cleaning position and removed by brush-cleaning. Hence, the positively charged toner and the negatively charged toner remaining on the surface of the photoreceptor 2 are removed by using a single brush.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009261917-A (JP)
Title: Manufacturing method of absorbent article and manufacturing device of absorbent article
Inventor: SAKAGUCHI SATOSHI
IPC: A61F13/15
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a failure due to positions of side flaps not matched on the left and right in the MD direction of a main body line without using high-grade control.  <P>SOLUTION: The manufacturing method of an absorbent article includes: a process of arranging fastening members 30a and 30b that are fastenable to prescribed areas on both sides of a center line C along the MD direction of a flap line in the connected body 120 of flaps on the flap line; a process of folding over both edges of the connected body 120 of the flaps toward the center line C along the MD direction on the flap line; a process of forming the flaps 20 by cutting the connected body 120 of the flaps along a CD direction on the flap line; and a process of arranging the flaps 20 at prescribed intervals on connected body 110 of the absorbent articles on the main body line so that the center line C is along the MD direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT