baber/WOPTO huggingface dataset:
Patent JP-2009086022-A (JP)
Title: Polarizing plate and liquid crystal display device
Inventor: IKUHARA ISAO
IPC: G02B5/30
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing plate with excellent dimensional stability over a long period and suitably used especially for a large screen LCD, and a liquid crystal display using the polarizing plate.  <P>SOLUTION: This polarizing plate has protection films on both sides of a polarizing film and is used for a liquid crystal display device having at least a liquid crystal cell. At least one of both the side protection films on the polarizing film is heat-treated from the glass transition point temperature (Tg)-40°C to the glass transition point temperature (Tg) so that the enthalpy change (ΔH) at the glass transition point temperature (Tg) of the protection film measured by a differential scanning calorimeter (DSC) is 0.3 J/g or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085761-A (JP)
Title: Existing position information notifying system, center apparatus and error compensation method
Inventor: OSUGI MASAYUKI
IPC: G01C21/00
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To notice exactly existing position information to a mobile of noticed object, without misinforming.  <P>SOLUTION: The system is realized by computing a communication delay time generated through radio communication between a portable terminal device 20 and a center apparatus 10 and a communication delay time generated by radio communication between the center apparatus 10 and an on-vehicle device 30; computing a communication period waiting time, when transmitting the existing position information from the portable terminal device 20 to the center device 10; predicting errors from the actual existing position of the portable terminal device 20, based on a movement vector, communication delay time and the communication period waiting time; and compensating the existing position information acquired by radio communication with the portable terminal device 20 by using the predicted error.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009028886-A (JP)
Title: Thin paper winding device having opposite-direction tension cutting mechanism
Inventor: TSAI TUNG-I
IPC: B65H19/26
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin paper winding device having an opposite-direction tension cutting mechanism.  <P>SOLUTION: The device 100 comprises an upper winding roller 12 and the opposite-direction tension cutting mechanism 14. A thin paper sheet adheres on the roller surface of a lower half of the upper winding roller wound on a paper tube in a predetermined transmission direction. The opposite-direction tension cutting mechanism is installed below the upper winding roller and comprises a shaft 141, a gear rod 142, and a driving mechanism 143. The gear rod installed on the outer circumferential surface of the shaft comprises a shaft connection end 142a and a press-contact end 142b. The press-contact end projects from the outer circumferential surface of the shaft. The driving mechanism drives the gear rod and makes it rotate around the shaft. The rotation direction of the gear rod is opposite to the thin paper transmission direction. When the press-contact end is driven by the driving mechanism and rotates to a cutting position, the press-contact end of the gear rod clips the thin paper sheet currently passing between the upper winding roller and the press-contact end, and provides an opposite-direction tension cutting force to tear the thin paper sheet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009082623-A (JP)
Title: Chair apparatus
Inventor: HARASHIMA TORU
IPC: A63B23/00
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve the blood vessel circulation of a lower half body or the like by applying vibration to the buttocks of a user in a chair apparatus having a seat part where the user sits.  <P>SOLUTION: This chair apparatus 1 is provided with the seat part where the buttocks of the user is placed, wherein the seat part includes a first seat part for placing either one side of the left/right buttocks, and a second seat part provided separately from the first seat part for placing the other side of the buttocks, and is characterized in having a drive part for continuously moving closer or separating the first seat part and the second seat part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009093308-A (JP)
Title: Robot system
Inventor: MASAKI RYOZO
IPC: G05D1/02
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a robot system composed of a host controller and a robot is expensive because a high-speed computation is required in a system which simultaneously generates a map and identifies a posture of the robot, thereby increasing computing load.  <P>SOLUTION: In the robot system composed of a controller having map data and a mobile robot, the robot is provided with a distance sensor measuring a plurality of distances with respect to a peripheral object, and an identifying apparatus identifying a position and an angle of the robot by collating with the map data, and the controller is provided with a map generating apparatus generating or updating the map data on the basis of the position and the angle of the robot, and the measured distance with respect to the object. Accordingly, it is possible to reduce the computing load of the controller and the robot, and it is possible to achieve a comparatively inexpensive robot system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092834-A (JP)
Title: Developing device and image forming apparatus
Inventor: SATO YOSHIHIKO
IPC: G03G15/08
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To achieve satisfactory image formation by eliminating a difference between charging amount of toner just after starting printing and that during consecutive printing, and making the charging amount of the toner stable.  <P>SOLUTION: A developing device 100 includes a developing roller 120 forming an image on a photoreceptor 11 by conveying developer to the photoreceptor 11 while carrying the developer on its surface, and a doctor blade 150 arranged on a more upstream side of the developing roller 120 than a spot to form an image on the photoreceptor 11 and regulating the amount of the developer to the photoreceptor 11. A pre-regulation member 160 capable of changing dimension of space between the developing roller 120 and the member 160 itself is arranged on the upstream side of the doctor blade 150.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009091610-A (JP)
Title: Method for purifying waste treatment liquid for chemical conversion film of trivalent chromium
Inventor: MORI TAKAO
IPC: B01J49/00
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for purifying a solution, which purifies a waste treatment liquid for a chemical conversion film with the use of trivalent chromium by effectively removing impure metal ion components such as a zinc ion, a ferrous ion, a copper ion and a nickel ion from the waste treatment liquid for the chemical conversion film with the use of trivalent chromium, without removing a trivalent chromium ion, a cobalt ion and the like which are necessary metal ion components, and extends the life of the waste treatment liquid of the chemical conversion film.  <P>SOLUTION: The method for purifying the trivalent-chromium-containing waste treatment liquid for the chemical conversion film includes: a step (a) of bringing the waste treatment liquid for the chemical conversion film of trivalent chromium in contact with a chelate resin having an amino phosphate group; and a step (b) of making the chelate resin selectively absorb at least one type of a metal ion selected from among a zinc ion, a ferrous ion, a copper ion and a nickel ion in the waste treatment liquid for the chemical conversion film of trivalent chromium and remove it therefrom.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009090903-A (JP)
Title: Power source distribution system
Inventor: URAO KOHEI
IPC: B60R16/03
Filed: 2007-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power source distribution system capable of using a load device of an increased desired electric power amount without exchanging a power source supply device 10 and remaking a power source distribution device 20 itself.  <P>SOLUTION: The power source distribution system can distribute the output power V41-V44 supplied from the power source supply device 40 having a plurality of power source parts 41-44 to the load device through diode fuse boxes 52-1 to 52-4 having diode fuses in which respective fuses 52-1b to 52-4b are connected in series to respective diodes 52-1c to 52-4c in the forward direction, and therefore a total of predetermined direct current power capacities supplied by two or more power source parts 41-44 corresponds to required electric power amount of the load devices 61, 62.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099048-A (JP)
Title: Driving support system
Inventor: UECHI MASAAKI
IPC: B60R21/00
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving support system for accurately determining a degree of concentration to driving.  <P>SOLUTION: In the driving support system, a signal change from red to green of a forward signal is detected by a navigation device 11, a road-vehicle communication device 12, an environmental information recognition ECU 10 or the like, a driver's brake/accelerator operation responding thereto is determined based on output of an accelerator switch 21 and a brake switch 22, and a driving drowsiness determination ECU 30 determines the driver's concentration to driving based on the reaction time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009096403-A (JP)
Title: Braking operation report system for reducing collision damage
Inventor: TANAKA YUICHI
IPC: B60R21/00
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a braking operation report system for reducing collision damage capable of automatically transmitting a collision accident state to a vehicle operator by wireless for the braking operation report system for reducing collision damage.  <P>SOLUTION: This system includes a collision damage reducing brake system which operates brake to decelerate the own vehicle when a collision detection means detects a risk of collision to a forward vehicle based on vehicle following distance information and relative speed information from a radar, and an on-vehicle device which provides wireless communication with a server. The on-vehicle device receives information regarding brake operation of the collision damage reducing brake system, and transmits information that the brake is operated by the collision damage reducing brake system to the server.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008085352-A (JP)
Title: Separator for electric double layer capacitor having rough and fine structure
Inventor: HAYASHI KEIICHI
IPC: H01G9/02
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator that has the same excellent impregnating property in electrolyte and ion mobility as those of a conventional separator containing cellulose and also has mechanical strength and an oxidation/reduction-resistant property.  <P>SOLUTION: In the separator for electric double layer capacitors comprising a porous sheet, the porous sheet has a high-density layer having a gap ratio of approximately 20-50% and a low-density layer having a gap ratio of approximately 50-80%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009102689-A (JP)
Title: Powder compacting method, and powder compacting die used therefor
Inventor: KANO YOSHINOBU
IPC: B22F3/02
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder compacting method by which occurrence of cracking and chipping at pressurization release and taking-out can be prevented by simplified die construction and also to provide dies for use in the method.  <P>SOLUTION: In this method, a rectangular parallelepiped cavity 14 is formed by combining dies and powder is fed into the cavity and, then, the sides of the cavity are pressurized via the dies to form a long-sized powder compact having a rectangular cross section. The pressurization includes: a first pressurization step in which the six sides of the cavity are pressurized for a fixed period of time; and a second pressurization step in which, after the pressurization for the two sides facing each other, among the six sides, is released and part of the dies are moved, the pressurization for the remaining four sides is released.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009102886-A (JP)
Title: Dry type water cutoff structure of joint intersection
Inventor: MATSUBARA SATOSHI
IPC: E04B1/684
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry type water cutoff structure of a joint intersection, which can cut off water of the joint intersection by using standard-sized dry type water cutoff members without forming a pin hole at a corner portion of each of face members enclosing a joint even if a width dimension or a location of each joint portion pinching the joint intersection suffers from deviation.  <P>SOLUTION: According to the dry type water cutoff structure, a film-like soft water cutoff member 2 having a planar size overhanging from the joint intersection 1 toward the joints 4, 4, etc. is placed on the joint intersection 1, and by fitting the standard-sized dry water cutoff members 3, 3, etc. into the joints from a front side of the soft water cutoff member, the soft water cutoff member in the joints is pressed to the corner portions 8, 8, etc. of the face members 7, 7, etc. enclosing the joint intersection 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009105707-A (JP)
Title: Digital camera
Inventor: SHIMIZU HATSUO
IPC: G03B7/00
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact high image quality digital camera which does not need a cable for connecting a liquid crystal monitor and a digital still camera body to each other when the liquid crystal monitor is removed from the digital still camera body, and improves operability by enhancing the degree of freedom of a monitor installation structure which does not deteriorate image quality by the restriction of a communication speed even if the liquid crystal monitor is removed from the digital camera body.  <P>SOLUTION: In the digital camera provided with an imaging part and a monitor part for communicating with the imaging part, the imaging part is provided with at least a first pad, the monitor part is provided with at least a second pad, either the imaging part or the monitor part is provided with a modulation means for modulating a signal and applying a voltage to either of the pads in order to transmit and receive a signal between the first pad and the second pad, and the other between the imaging part and the monitor part is provided with a demodulation means for demodulating the signal from a potential change of the other pad.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009104492-A (JP)
Title: Method and apparatus for calculating contact surface pressure and subsurface stress under conformal contact
Inventor: HASE HARUO
IPC: G06F17/50
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of calculating contact surface pressure and subsurface stress under conformal contact in a relatively short period of time and with accuracy without using finite element method or boundary element method.  <P>SOLUTION: A reference curved surface S is set between two contacting objects M1, M2 and is divided into a mesh where cells are arranged vertically and horizontally. Calculation points for discretely calculating the distance between the contacting objects M1, M2 are defined on the cells. The amount of influence that a point corresponding to each calculation point on the surfaces of the contacting objects M1, M2 has on displacement when a distributed load acts on each cell is calculated. The surface pressure of each cell is calculated using balancing conditional expressions that require that the total of the products of the surface pressures and the amounts of influences of the cells balance a difference between the amount that the contacting objects approach each other and an initial gap between them, and that the total of the surface pressures of the cells balance an external force. In a process for calculating the influence of the displacement and a process for calculating contact surface pressure, the distance over the reference curved surface is used in the calculation of the distance between measuring points, and surface pressure is calculated by making a correction to a normal direction on the basis of a difference in position on the reference curved surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009110665-A (JP)
Title: Fuel cell system
Inventor: KAJIWARA SHIGETO
IPC: H01M8/06
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the convenience of a user when inspecting a fuel cell system having an operation mode for settling flooding.  <P>SOLUTION: The fuel cell system comprises a flooding settling mode as an operation mode for a fuel cell. The fuel cell system comprises an operation control part in which a fuel cell is operated in the flooding settling mode when the outside temperature of the fuel cell system is equal to a specified first temperature or lower while the operation of the fuel cell in the flooding settling mode is prohibited when the outside temperature of the fuel cell system is equal to a specified second temperature or higher which is higher than the first temperature. The operation control part operates the fuel cell in the flooding settling mode regardless of the outside temperature of the fuel cell if an inspection instruction for the fuel cell is inputted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009110997-A (JP)
Title: Inductive electric appliance winding and winding method thereof
Inventor: HOSHINO TAKASHI
IPC: H01F27/28
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide inductive electric appliance winding improved in surge voltage characteristic with a small winding operation man-hour.  <P>SOLUTION: The inductive electric appliance winding is constituted by stacking a plurality of coil pairs each formed winding an insulation-coated coil conductor L radially in a disk shape. The coil pairs include a first section and a second section where coil conductors L are wound radially in mutually opposite directions such that one winding end is successively the other winding start. The inductive electric appliance winding includes a first shield conductor S wound in the first section radially in the same direction, a second shield conductor S wound in the second section radially in the same direction, and a connection member 70 for electrically connecting ends of the first shield conductor and second shield conductor to each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009108541-A (JP)
Title: Door device
Inventor: UTO RYOJI
IPC: E05B83/16
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve durability of a door device further when receiving vibration generated in a door panel in the direction crossing the direction of opening and closing, in a latch device integrated with an intertruss bracing structure for suppressing vibration of the door panel.  <P>SOLUTION: A striker 44 is provided with a mounting bracket 45 fixed on a frame on a machine body side. The mounting bracket 45 is a member being long in the vertical direction, formed by a bracket bottom plate part 45a and a pair of bracket side plate parts 45b provided on its both sides, and having recessed cross section. A pair of projecting parts 45c formed into a trapezoidal shape protrude toward a latch mechanism part 43 in central parts of right and left bracket side plate parts 45b, respectively. A hook mounting part 46 formed by swelling into a V-shape on a latch mechanism part 43 side is fixed from end faces of the pair of bracket side plate parts 45b of the mounting bracket 45 to end faces of the projecting parts 45c by welding. A hook fitting 48 protrudes from a tip plane part 46c in the hook mounting part 46 and is engaged with the latch mechanism part 43.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009108578-A (JP)
Title: Pile erecting apparatus connecting implement used as precast pile hanging metal fitting
Inventor: OKADA RYOTA
IPC: E02D13/00
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pile erecting apparatus connecting implement used as a precast pile hanging metal fitting, for easily and safely performing work in lifting a precast concrete pile, facilitating work in connecting the precast concrete pile to a rotary driving shaft of a pile erecting apparatus, and moreover high in durability.  <P>SOLUTION: The pile erecting apparatus connecting implement used as the precast pile hanging metal fitting has a cylindrical body part 2 fitted and fixed to the outer periphery of the precast concrete pile. One side end of the cylindrical body part 2 has a top plate 3 fixed to the head end face of the precast concrete pile. A pair of wire hanging members 4, 4 with which a hanging wire is engaged are provided on the outer periphery of the cylindrical body part 2, in mutually symmetrical positions with respect to the axis of the cylindrical body part. The top plate 3 is formed with bolt insertion holes 6 in positions corresponding to a large number of threaded holes provided in the head end face of the precast concrete pile, and the center part of the top plate 3 is provided with a shaft coupling member 5 coupled in an irrotational manner to the rotary driving shaft of the pile erecting apparatus.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109766-A (JP)
Title: Electrophoretic display sheet, electrophoretic display device and electronic apparatus
Inventor: KOMATSU HARUNOBU
IPC: G02F1/16757
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophoretic display sheet capable of increasing pressure resistance and bleed resistance of microcapsules and constructing an electrophoretic display device stably operable for a long period of time, a highly reliable electrophoretic display device and a highly reliable electronic apparatus.  <P>SOLUTION: The electrophoretic display sheet 21 includes a base substrate 12, and a microcapsule-containing layer 400 provided on the side of the one surface of the base substrate 12 and including a plurality of microcapsules 40, each of which have an electrophoretic dispersion liquid 10 containing at least one of electrophoretic particles 5 and encapsulated into the capsule body 401, wherein the microcapsules 40 exist in a generally spherical shape. The capsule body 401 includes two layers having for example a first capsule layer composed of a melamine-based resin and a second capsule layer composed of an epoxy-based resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107229-A (JP)
Title: Thermally-discoloring writing implement
Inventor: ANDO MASASHI
IPC: B43K29/02
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermally-discoloring writing implement capable of facilitating the storage of a plurality of writing implements, and capable of thermally easily discoloring a holograph of thermally-discoloring ink at a reduced load.  <P>SOLUTION: A first writing body 2A has a pen tip 3A at one end, and stores the first thermally-discoloring ink inside. A second writing body 3B has a pen tip 3B at one end, and stores the second thermally-discoloring ink inside. A cap 4 has a first insertion attaching hole 4A capable of insertion-attaching the pen tip 3A side of the first writing body 2A, and a second insertion attaching hole 4B capable of insertion-attaching the pen tip 3B side of the second writing body 2B. The first insertion attaching hole 4A and the second insertion attaching hole 4B are formed in parallel with each other and opened along the same directions. A friction part 5 is formed on the outer face of the cap 4. The holograph caused by the first thermally-discoloring ink and the holograph caused by the second thermally-discoloring ink are rubbed by the friction part 5, and the respective holographs are thermally discolored by friction heat generated therein.  <P>COPYRIGHT: (C)2009,JPO&INPIT