baber/WOPTO huggingface dataset:
Patent JP-2008176015-A (JP)
Title: Developing device, process cartridge, and image forming apparatus
Inventor: ADACHI MOTONORI
IPC: G03G15/08
Filed: 2007-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To attain a satisfactory image formation by ensuring a sufficient quantity of a developer in a developing chamber while keeping developer circulation between a developer storage chamber and developing chamber satisfactory.  <P>SOLUTION: A rotatable partition member 14 is disposed in an opening 15 between the toner storage chamber 20 and the developing chamber 10. The developing device has two opening/closing parts: one is a first opening/closing part 17a for conveying toner from the toner storage chamber 20 to the developing chamber 10 when the opening is open, and the other is a second opening/closing part 17b for returning toner from the developing chamber 19 to the toner storage chamber 20. Using the two opening/closing parts, fresh toner is supplied to the developing chamber 10 from the toner storage chamber 20, and residual development toner accumulating in the developing chamber 10 is recovered to the toner storage chamber 20. This makes toner circulation between the developing chamber 10 and toner storage chamber 20 satisfactory. When the toner is not supplied to the developing chamber 10, the opening 15 is closed, and accordingly toner can be accumulated sufficiently in the developing chamber 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008180512-A (JP)
Title: Capillary electrophoretic apparatus
Inventor: GOMI YOSHITO
IPC: G01N27/447
Filed: 2007-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capillary electrophoretic apparatus capable of preventing a discharge failure due to air bubbles.  <P>SOLUTION: The capillary electrophoretic apparatus is equipped with a pump, a migration medium container, a capillary, a buffer solution container and a solid block. The solid block has the flow channel for connecting the pump, the migration medium container and the end part of the capillary and a part of the flow channel for connecting the end part of the capillary and the buffer solution container so that a large number of fine channel parts can be present in the flow channel for connecting the end part of the capillary and the buffer solution container.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008178988-A (JP)
Title: Packaging material and its manufacturing method
Inventor: KAWAGUCHI KATSUMI
IPC: B65D65/40
Filed: 2007-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging material having excellent oxygen gas barrier functionality and water resistance even under a high-humidity condition and suitable even with respect to the retorting treatment, boiling treatment or long-term preservation of the packaging material filled with food containing edible oil.  <P>SOLUTION: The packaging material comprises laminating an oxygen gas barrier layer (A) formed by laminating a resin layer containing a polycarboxylic acid type polymer by a coating method, a polyamide resin layer (B) and a composite film (C) on a base material film in this order. The composite film (C) consist of a laminate obtained by the coextrusion of a polypropylene or polyethylene resin layer (C-1), a resin layer (C-2) with an SP value of 9.5-20 and the polypropylene or polyethylene resin layer (C-3) in this order.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008181743-A (JP)
Title: Plasma display panel
Inventor: MATSUMOTO TETSUYA
IPC: H01J11/26
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PDP which carries out luminance display by opposed discharge, in which improvement in quality of luminance display is achieved.  <P>SOLUTION: The area of transparent electrodes Xb, Yb opposed to a required discharge cell C of row electrodes X, Y to constitute a row electrode pair (X, Y) is established in different sizes corresponding to the location in the panel surface of the discharge cell C. In each of the discharge cell C of the PDP, out of a plurality of column electrodes D(R), D(G), D(B) for generating opposed discharge through a discharge space between one of the row electrode Y of the row electrode pair (X, Y), wide width portions D(R)b, D(R)c, D(G)b, D(G)c are formed at a portion opposed to the transparent electrode Yb of the row electrode Y of the required column electrode, and the area of this wide width portions D(R)b, D(R)c, D(G)b, D(G)c is established in different sizes corresponding to the location in the panel surface of the discharge cell C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007202157-A (JP)
Title: Sampling rate conversion
Inventor: SCHMIDT GERHARD UWE
IPC: H03H17/00
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for processing an input signal of a first sampling rate.  <P>SOLUTION: The present invention relates to a method for processing the input signal of a first sampling rate that comprises the steps of up-sampling the input signal to obtain a second signal; low-pass filtering the second signal to obtain a third signal; time-delaying the second signal and subsequently low-pass filtering the second signal to obtain a fourth signal; weighting the third signal by a first weight factor to obtain a fifth signal, weighting the fourth signal by a second weight factor different from the first weight factor to obtain a sixth signal, and adding the fifth signal and the sixth signal to obtain an output signal of a second sampling rate different from the first sampling rate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008178945-A (JP)
Title: Control unit and control method for parallel link type carrier
Inventor: TAKAHASHI TAKESHI
IPC: B23Q1/44
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control unit and a control method for a parallel link type carrier capable of improving positioning accuracy of a tip end of a link while a conveyed object is moved.  <P>SOLUTION: Position target values X and Y at the tip end of a parallel link mechanism and a plurality of compensation torque reference values Kfp and Kfq calculated on the basis of the mass m of the conveyed object are added on torque reference values given to a plurality of motor drivers 25 and 26, respectively, so that compensation control for motions of respective links constituting the parallel link mechanism is performed by adding the torque reference values on the motor drivers 25 and 26.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007230228-A (JP)
Title: Method for production of heat insulating board
Inventor: KUBONIWA SEIICHI
IPC: B65D81/38
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a heat insulating board, wherein lowering of a temperature in a bath can be much more suppressed and keeping a space for storing a cover becomes easy by reducing thickness and weight under maintaining a heat insulation property at the same level or higher than the so far conventional one and also maintaining rigidity with no deformation.  <P>SOLUTION: The dies 26 is moved to the combining direction, whereby the sheet like resin 22 containing a vacuum heat insulating material 1 is held in a cavity formed in the die under combined state. Air is introduced from a nozzle 27, whereby softened sheet like resin 22 is expanded to the outer direction and pressed to the inner surface of the cavity of the die to form a heat insulating board having a predetermined shape. In this stage, a hot-melt adhesive 25 is previously coated on a surface of the vacuum heat insulating material 1, and thus the sheet like resin 22 and the vacuum heat insulating material 1 are adhered to each others.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008184055-A (JP)
Title: Assembling method for electric steering lock device
Inventor: OKUNO MASAYA
IPC: B60R25/0215
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembling method for an electric steering lock device capable of incorporating various kinds of parts to a lock body from the same direction, thereby enabling automatic assembling when the electric steering lock device is assembled.  <P>SOLUTION: The assembling method for the electric steering lock device is provided, which has an incorporating step for incorporating a drive part for generating rotation drive force, a rotation shaft rotated by the rotation drive force of the drive part through a gear mechanism, a lock stopper moved in an axial direction by engaging with the rotation shaft and rotating it, a lock bar moved between a lock position for locking the steering shaft and an unlock position for releasing the lock by movement of the lock stopper, and a first spring interposed between the lock stopper and the lock bar and giving urging force relative to a lock body mounted to a mounting hole part of a steering column post of a vehicle from the same direction; and a thread-engagement step for thread-engaging the rotation shaft with the lock stopper after the incorporating step.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007283401-A (JP)
Title: Method of and system for processing different sized long product
Inventor: SHORE T MICHAEL
IPC: B21B1/16
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved method and system for processing different sized long products.  <P>SOLUTION: The improved method of processing different sized long products delivered from a rolling mill comprises a step of forming long products within a first range of sizes into helical formations 18 of rings having a first diameter, and a step of alternatively forming long products within a second range of sizes larger than the largest size long product within the first range into helical formations 18 of rings having a second diameter larger than the first diameter. The helical formations 18 of rings are deposited on a conveyor 20 and transported to a reforming station 22, and furthermore they are gathered into coils.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008162801-A (JP)
Title: Hydraulic power selecting type manual operation system wire winding button lifting device
Inventor: NAKAJIMA YOSHIMASA
IPC: B66D1/60
Filed: 2007-01-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic power selecting type manual operation system button lifting device having a hydraulic source driving device and an operation position of one place, and manually operable for increasing a variable speed in a manual feeling of biotechnological light force by optionally selecting one or a plurality of button devices.  <P>SOLUTION: A normally opening wire winding drum selecting brake 8 is installed in a lower part of a wire winding drum 1'. A hydraulic motor driving shaft 10 is rotatably connected to the whole wire winding drum 1' via a sprocket 18 and a driving chain 11. A feedback device 16 connected by a gear to a spool shaft 17 of a hydraulic control valve 12 is also connected via a gear group to the hydraulic motor driving shaft 10. A manual operation device 15 ergonomically pulled by a hand such as a nylon rope is connected to the spool shaft 17 of a hydraulic control valve 12 via the connected gear group.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188599-A (JP)
Title: Method of manufacturing heat exchanger
Inventor: AOYANAGI OSAMU
IPC: B21D53/06
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a refrigerant tube with detecting function excellent in heat exchanging capacity without lengthening the piping of a heat exchanger.  <P>SOLUTION: In a step where a medium-diameter tube 21 and a small-diameter tube 22 are joined closely by using a circular clearance formed between two columnar dies 11 after closely joining the two dies, by forming projecting parts 12 on the bottom part of a ring-like recess 13 of the die, the manufacturing method can simultaneously have a step for working dents 23 on the outside surface of a medium-diameter tube 21, and thus the refrigerant tube 24 with the detecting function which is high in heat transfer capacity is easily worked.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007211011-A (JP)
Title: Method for producing 15-ketoprostaglandin e derivative
Inventor: HIRATA TAKASHI
IPC: C07C405/00
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for producing a 15-ketoprostaglandin E derivative, comprising such a hydrolyzing (deprotecting) reaction process using a phosphoric acid compound as to be extremely slight in the formation of byproduct prostaglandin A and industrializable under mild conditions.  <P>SOLUTION: The new method for producing the 15-ketoprostaglandin E derivative comprises subjecting a compound of the general formula (1) (wherein, A<SB>1</SB>is a hydroxyl-protective group) to hydrolyzing reaction in the presence of the phosphoric acid compound.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008193247-A (JP)
Title: Communication method of master terminal applied to radio communication system, master terminal equipment, and program
Inventor: HORIBUCHI TAKATERU
IPC: H04W4/04
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication method of a master terminal capable of measuring a neighboring radio wave state and performing the evasion of channel collisions and the processing of channel change without performing monitoring.  <P>SOLUTION: The communication method includes: a channel determining step of determining a radio channel upon activation on the basis of a first identifier specific to the master terminal 100; a data transmission/reception step for periodically transmitting request data requesting the replay of a confirmation response to a slave terminal 200 participating in the present network and receiving the reply data of the confirmation response from the slave terminal; a channel information managing step of managing the transmission/reception conditions of the request data and the reply data as channel information; and a channel changing step of selecting one of selectable radio channels as a change channel on the basis of the channel information, notifying the slave terminal for which the reception of the reply data is confirmed of the selected change channel, and changing the radio channel, when it is judged that the channel needs to be changed on the basis of the channel information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192404-A (JP)
Title: Connector
Inventor: MORITAKE TOSHIYUKI
IPC: H01R13/648
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector capable of preventing undesired deformation of a contact part, by adopting a measure so that unnecessary external force may not be applied to the contact part of a shell.  <P>SOLUTION: This connector 1 is equipped with a power supply contact 3 and a large number of signal contacts 4, a housing 2 to hold both contacts, and shells 5, 6 to cover both contacts and the housing, and the shells consist of the first shell 5 having the first contact part 5a, and the second shell 6 having the second contact part 6a. The housing has an almost square cylinder-shaped protective part 2c. The first contact part is connected to the second contact part in the protective part. The first contact part and the second contact part are each formed in the shape of a three-pronged fork, and at least one of them has elasticity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190767-A (JP)
Title: Refrigeration system
Inventor: KOJIMA MEIJI
IPC: F25B1/00
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the accumulation of refrigerants when the outside air temperature is low.  <P>SOLUTION: This refrigeration system is provided with a refrigerant circuit (10) to which two outdoor units (3a, 3b) each having a compressor (11) are connected in parallel. When the outside air temperature is lowered to 10°C or below during cooling operation of the refrigerant circuit (10), the compressor (11) of the stopped outdoor unit (3b) is forcibly driven, thereby preventing the accumulation of liquid refrigerants in the compressor (11) of the outdoor unit (3b).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193794-A (JP)
Title: Fixture on wall hole
Inventor: KANO KAZUHIRO
IPC: H01B17/26
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a part cost by preventing damage of a wiring material if it slid on the internal surface when it is inserted into the inside, and easily fixing it without much labor by an operation from any one side of the surface and backside for the wall.  <P>SOLUTION: A fixture includes a main body 2 having a wiring member to be inserted into its inside, and an attaching portion 3 provided outside the main body 2. The attaching portion 3 comprises a locking portion 17 locked with the circumferential edge of the wall backside, and an abutting portion 10 abutting on the circumferential edge of the wall front surface of the through hole 43. The outside of the main body 2 is provided with an elastic piece 11 extending toward a reverse insertion side at a base end of an insertion side into the through hole 43, to be warped in the inside of the main body 2 when passing through the through hole 43 and to be elastically restored to the outside of the main body 2 after passing through the through hole 43. The locking portion 17 is provided on the elastic piece 11 where the free end 15 is provided and the elastic piece 11 is formed so as to warp on only the outside of the main body 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007146857-A (JP)
Title: Geothermal engine
Inventor: SUZUKI ATSUHIDE
IPC: F01D5/22
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a geothermal turbine capable of improving reliability under severe steam environment, improving damping characteristics for vibration of a moving blade, and performing stable partial load operation for a long time.  <P>SOLUTION: This geothermal turbine is constituted in such a way that a turbine stage composed of a stationary blade arranged in a turbine casing and nipped and held by a nozzle diaphragm outer wheel and a nozzle diaphragm inner ring and the moving blade 80 placed so as to form a row of blades in the circumferential direction of a turbine rotor shaft by opposing to the downstream side of the stationary blade is constituted into a plurality of stages, a tenon 83 is protrudedly provided on one side face of a cover piece 82 made of a corrosion-resistant or erosion-resistant material and connecting tip parts of the moving blades 80a, 80b, a tenon hole 84 is formed on the other side face, the tenon 83 of the cover piece is inserted into a tenon hole 85 formed in a tip part of the blade on one side to connect them, and a tenon 87 protruding from a tip part of the adjacent blade 80b on the other side is inserted into the tenon hole 85 of the blade 80a on one side to constitute one group of whole peripheral blades connection structure of this geothermal turbine.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008189363-A (JP)
Title: Peeling and breaking seal mixture heat-sealing structure
Inventor: HISHINUMA KAZUO
IPC: B65B7/02
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-sealing structure which does not generate resin balls, and also, by which broken bags or pin holes are hard to occur by dispersing a bag breaking stress, and which can perform heat-sealing at a high reliability with inexpensive packaging materials.  <P>SOLUTION: This heat-sealing structure has a peeling seal strip and a breaking seal strip in the longitudinal direction of a belt-like heat-seal. The width of the peeling seal strip is 2 to 20 mm, and the width of the breaking seal strip is 1 to 10 mm. The ratio of the width of the peeling seal strip/the width of the breaking seal strip is 0.2 to 20 in the heat-sealing structure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008194871-A (JP)
Title: Tool for removing slide clip
Inventor: MIYASHITA MASARU
IPC: B42F1/02
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To develop a tool for removing a slide clip which has a simple structure, can be manufactured at a low price, and can remove easily the slide clip by one touch since the slide clip in a state that the end of a bundle of documents is pinched to bundle the bundle of the documents has a strong bundling force so that the clip is hardly removed when the bundle of the documents is thick, and there exists a possibility of causing cuts on fingertips by the corner side of a metal plate, and breaking the end of the documents when it is forcibly pulled by the fingertips to remove it.  <P>SOLUTION: The tool for removing the slide clip is characterized in that the tool is prepared by doubling an approximately rectangular sheet body formed of an elastic material in the longitudinal direction to form its cross-section into an approximately U shape, and tips can be closed against its elasticity by an external additional force, and bent parts inside are provided on both tip parts, and the slide clip is pinched by the end faces of the bent parts, and the slide clip is pulled out to be removed from the end of the bundle of the documents.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199340-A (JP)
Title: Information processing device and program
Inventor: KOBAYASHI KUNIHIKO
IPC: G06F3/048
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing device capable of reducing a capacity of information to be recorded more than the case of recording an operation screen.  <P>SOLUTION: The information processing device displays an image including at least one operation object to be an object of an operation, and records information about a user's operation to the displayed operation object. The information processing device reproduces and generates an image displayed during each operation on the basis of the recording of the information about the user's operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197474-A (JP)
Title: Spacer particle dispersion liquid, manufacturing method of liquid crystal display device and liquid crystal display device
Inventor: UEDA TSUNEHISA
IPC: G02F1/13
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spacer particle dispersion liquid which is capable of arranging spacer particles on a substrate of a liquid crystal display device by using an inkjet unit, is excellent in dispersion stability of the spacer particles and arrangement precision of the spacer particles, is excellent in drying efficiency of droplets arranged on the substrate, does not give any damage to the substrate and has little environmental load of waste liquid, to provide a manufacturing method of liquid crystal display device using the spacer particle dispersion liquid, and to provide a liquid crystal display device manufactured by the manufacturing method of liquid crystal display device.  <P>SOLUTION: The spacer particle dispersion liquid is used when arranging the spacer particles on the substrate of the liquid crystal display device by using the inkjet unit, and includes at least the spacer particles and a medium, wherein the medium contains propylene glycol or propylene glycol and water.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007247129-A (JP)
Title: Press felt for papermaking
Inventor: OMORI TAIRA
IPC: D21F7/08
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press felt for papermaking, which suppresses the rewetting phenomenon of wet paper and having high water-squeezing property.  <P>SOLUTION: The press felt for papermaking has a fiber web layer laminated on at least one surface of a ground fabric, and the fiber web layer contains ultrafine fibers having a fiber diameter of 1 nm to 10μm in an amount of ≥10 mass%. The fiber web layer squeezes water from the wet paper and is preferably composed of fibers made of thermoplastic resin.  <P>COPYRIGHT: (C)2007,JPO&INPIT