baber/WOPTO huggingface dataset:
Patent JP-2008041935-A (JP)
Title: Apparatus and method for controlling close contact of near-field exposure mask
Inventor: FUSE TOSHIHIRO
IPC: H01L21/027
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for controlling close contact of a near-field exposure mask that enables the adherence of foreign matters to an exposure mask and deterioration in yield to be suppressed in a close contact exposure using the exposure mask, and enables throughput to be enhanced.  <P>SOLUTION: The apparatus for controlling close contact of a near-field exposure mask comprises a pressure adjustment unit 200 for changing the volume of a gas in a closed space that is constituted of an elastically changeable membrane mask 103 and a pressure adjustment container 101. The state of noncontact and contact of the membrane mask and an object to be exposed 114 is controlled by the pressure adjustment unit. Exposure is performed while both are in contact. The pressure adjustment unit comprises a heating means for heating the gas, and a cooling means for cooling the gas.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008044144-A (JP)
Title: Mold and its manufacturing method
Inventor: YAMADA TAKAYUKI
IPC: B29C33/04
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold which can rapidly and homogeneously control the temperature of a molding surface (cavity) and efficiently obtain a homogeneous molding and a method for producing the mold.  <P>SOLUTION: A main part 1 having the molding surface S and a prescribed three-dimensional shape is composed, so that the first-tenth thin plates P1-P10 having the first-eighth through holes H1-H8 having a prescribed shape are laminated to make the outside shape as a whole have a three-dimensional shape, and the first-eighth through holes H1-H8 in the first-eighth thin plates P1-P8 as a whole form a fluid passage W communicating three-dimensionally with the inside of the main part 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008047645-A (JP)
Title: Etching liquid and etching method of transparent electrode
Inventor: HARA YASUSHI
IPC: H01L21/28
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide etching liquid which is effective industrially for a transparent electrode, i.e. ZAO (zinc oxide to which aluminum oxide is added).  <P>SOLUTION: An etching composition of aqueous solution containing citric acid and/or citrate is used as the etching liquid of ZAO.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008048092-A (JP)
Title: Radio transmission method using ofdm, transmitter and receiver
Inventor: AKITA KOJI
IPC: H04J11/00
Filed: 2006-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the change of a phase difference between subcarriers due to circulation delay when applying circulation delay diversity to an OFDM communication system.  <P>SOLUTION: The radio transmitter comprises: an allocation part (14) for allocating a first modulation symbol to the first subcarrier of an N subcarrier cycle; modulators (14-15) for executing OFDM modulation to the first modulation symbol allocated to the first subcarrier so as to generate OFDM signals including at least one OFDM symbol corresponding to the first modulation symbol; a circulation delay part 16 for executing the circulation delay of a delay amount corresponding to d/N times (d is an integer of 0 to N-1) a symbol length to the OFDM symbol; and transmission units (17-19) for transmitting the OFDM signals.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008047718-A (JP)
Title: Semiconductor device
Inventor: HIJIOKA KENICHIRO
IPC: H01L21/3205
Filed: 2006-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the increase of an unfavorable parasitic capacity by reducing an area to be occupied with an inductor and raising electric current electromigration resistance in inductor wiring concerning a semiconductor device having an inductor element.  <P>SOLUTION: An upper layer inductor is formed with the use of metal wiring 1 with a larger film thickness. A lower layer inductor is formed by connecting the lower layer metal wiring 2 and metal wiring 3 with a smaller film thickness in parallel. The upper layer inductor is serially connected to the lower layer inductor with the use of an inter-layer plug 4. The lowest layer metal wiring 3 is made to be small in wiring width.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008050092-A (JP)
Title: Sheet material conveyor and image forming apparatus
Inventor: KAWABATA KENICHI
IPC: B65H5/36
Filed: 2006-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in which liquid such as ink or waterdrops at the time of dew condensation or the like deposited on the surface of a conveyor belt is attached to a charging member following the rotation of the conveyor belt as the charging member is always in contact with the conveyor belt which leads to occurrence of leak detection.  <P>SOLUTION: A charging unit 200 installs in a unit frame 201 a charging roller 34, springs 202, 203 for pressing the charging roller 34 to a conveyor belt 31 side of a conveyor belt unit 130 and an electrode member 204 having a contact part 204a for abutting on the end surface of one end of the charging roller 34 and applying a high voltage (AC bias) to the charging roller 34.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008029779-A (JP)
Title: Changeable cover for carry case
Inventor: TAKAYAMA AKIHIKO
IPC: A45C13/00
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a changeable cover for a carry case, providing a user with the enjoyment of a fashionable appearance in the use of the carry case and including a waterproof effect at a rainy day and a crime prevention effect as well.  <P>SOLUTION: The changeable cover for the carry case comprises a cover body consisting of a vinyl resin or the like with elasticity and capable of covering any carry case, a cut provided on the top of the cover body to keep a handle of the carry case or the like inserted, an opening provided on the lower part of the cover body, an opening/closing means such as buttons or fasteners provided at the opening and a cut provided near the lower part of the cover body to insert casters or the like of the carry case or the like therein.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008053106-A (JP)
Title: Ic socket and its use
Inventor: KUSHIMA SATOSHI
IPC: H01R43/00
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC socket, which can be used in common for both surface side and reverse side of an IC chip in inspection thereof, and connected to a common DUT board for both the surface side and the reverse side.  <P>SOLUTION: The IC socket comprises a body part 13 including a first body component part 17 and a second body component part 19 disposed in opposition to each other. A plurality of first lead parts 27 is connected to a plurality of first connecting parts 21 formed on a side opposite to the surface facing the second body component part of the first body component part. A plurality of second lead parts 29 is connected to a plurality of second connecting part 23 formed in the same layout pattern as that of the first connecting parts on a side opposite to the surface facing the first body component part of the second component part. The first lead part and the second lead part can be electrically connected with the same DUT board since they have the same layout pattern.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008052132-A (JP)
Title: Backlight unit
Inventor: AZUMA KENSAKU
IPC: F21S2/00
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight unit of which the manufacturing cost is reduced by diffusing irradiation light from rod-like light sources such as CCFLs toward a light diffusion plate to a direction vertical to a tube axis direction of a plurality of rod-like light sources so as to, needless to say, uniformize planar light irradiating the liquid crystal display panel, and so as to make a conventional direct backlight unit usable.  <P>SOLUTION: In the direct backlight unit equipped with a reflection plate, the plurality of rod-like light sources, and the light diffusion plate, an anisotropic light diffusing adhesive layer which is composed of an adhesive and needle-shaped fillers having a refractive index different from that of the adhesive is disposed, wherein the needle-shaped fillers are oriented to a nearly mutually identical direction and dispersed in the adhesive, and a long axis direction of the needle-shaped fillers is in a direction nearly identical to the tube axis direction of the rod-like light sources.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008049620-A (JP)
Title: Facing case of electronic device
Inventor: FUKUYA MASATAKE
IPC: H05K5/02
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide the facing case of an electronic device capable of showing a three-dimensional color having depth or blurring and capable of achieving the enhancement of a design surface.  <P>SOLUTION: The rear case 12 of a foldable portable telephone 100 made by two-color molding is constituted so that an inside rear case main body 121 comprises a colored opaque resin layer and an outside decorative material 122 has a first transparent resin layer and the second transparent resin layer mixed with a pigment provided to the facing surface of the first transparent resin layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008060686-A (JP)
Title: Serial interface data input circuit
Inventor: NATSUME KENICHI
IPC: H03M9/00
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To securely fetch a serial data sin which is asynchronous with a clock clk, so as to convert into a parallel data dat[0]-dat[N-1].  <P>SOLUTION: A serial interface data circuit includes: a sampling enable generator circuit 20; a write enable generator 30, AND gates 40-0 ...; and F/F 50-0 .... The circuit 20 generates an enable signal sinenb for supplying the serial data sin by synchronizing a strobe signal stb using the clock clk. By counting the enable signal sinenb, the generator 30 decodes the above counter value and generates the write enable signal sdec[N-1:0] into an arbitrary bit in the parallel data dat[0]... to be output. By the above signal sdec[N-1:0], a write sequence into F/F 50-0 ... is determined via the AND gates 40-0 ....  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008060244-A (JP)
Title: Method and device for positioning printed circuit board, and method for connecting printed circuit board
Inventor: INOUE KOICHI
IPC: H05K3/36
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and reliably connect two printed circuit boards.  <P>SOLUTION: The wiring patterns of a conductive material 9 are printed on the base materials 7 of the first and second circuit boards 1, 3 which include a plurality of connectors 13 composed of terminal 5 with the exposed conductive material 9 in a plurality of ends. When the terminals 5 of the plurality of connectors 13 in the first and second printed circuit boards 1, 3 are mutually superimposed, the terminals 5 of the plurality of connectors 13 in both the first and second printed circuit boards 1, 3 to be mutually superimposed are imaged and simultaneously positioned based on the position deviation of the imaged terminals 5 of the plurality of connectors 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008059398-A (JP)
Title: Identification information allocation device, information processing method therefor, and program therefor
Inventor: MATSUO HIDEKI
IPC: H04N7/173
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the concentration of accesses to a node device by determination of divided content identification information, in accompaniment to control of a plurality of divided content data.  <P>SOLUTION: This identification information allocation device determines the divided content identification information to make the content control node devices for the divided content identification information allocated with the respective plurality of divided content data as objects different respectively, when allocating the divided content identification information, using the respective plurality of divided content data with a content data divided into the plurality as the objects, out of an allocation identification information area arranged with node identification information, and a plurality of allocation identification information allocated as content identification information, according to a prescribed rule.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008059469-A (JP)
Title: Terminal device
Inventor: TAKAHASHI SHOJI
IPC: B41J29/38
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To restrict the number of times of execution of printing and the printed range, when printing as it is picture data displayed in a display device.  <P>SOLUTION: The terminal device 20 connected with a host device 70 via a network is provided with a display means 270, a communication means 224 which receives data from the host device 70, a screen data producing means which makes screen data to be displayed at the display means 270 using data received from the host device 70, a display control means 222 which makes the display means display the screen, by using the produced picture data, a printing indication means 252 which indicates execution of printing of the screen displayed at the display means, a storage means which stores printing restriction information 216 that restricts the number of times of printings by using the screen data, and a printing means which receives indication of the printing indication means and which can execute printing by using the picture data, up to a prescribed number of times based on the printing restriction information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008037084-A (JP)
Title: Heating cylinder attached to injection nozzle for injection molding system
Inventor: EMICH JUERGEN
IPC: B29C45/27
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve a heating system attached to a nozzle of an injection molding machine in order to control a temperature of a molten resin in the nozzle without a surplus space and with a decreased cost.  <P>SOLUTION: A slim and long heating cartridge is spirally wound around the outside of the hollow heating cylinder attached to the injection nozzle for the injection molding system. The heating cartridge has the first and second electrically heatable thermal conductors, both electrically insulated from each other. These thermal conductors are arranged in substantially different areas in the lengthwise direction of the heating cartridge in such a manner that the first heating conductor heats the mouth area of the injection nozzle, and the second heating conductor heats the axial area of the injection nozzle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006337381-A (JP)
Title: Rolling bearing unit having rotational speed sensor
Inventor: OUCHI HIDEO
IPC: F16C41/00
Filed: 2006-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a sealing member, to reduce costs, and to improve the assembly working efficiency of a sensor unit 42, when fastening the sensor unit 42 to a cover 18a by screws.  <P>SOLUTION: The cover 18a supported by an outer ring 1 that does not rotate also in use is provided with a stepped recess 49 without any penetration. A nut 52 is welded and fixed into the stepped recess 49, a bolt 53 is screwed to the nut 52 via a passage hole 59 provided at one portion of the sensor unit 42 to be composed by including a detection section for clamping, thus connecting the sensor unit 42 to the cover 18a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008065063-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: ATSUMI HIROMICHI
IPC: B41J2/44
Filed: 2006-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner in which, when positional variation of beam waist in a main scanning direction is caused by mirror face deformation during the rotation of an optical deflector, the variation is corrected regardless of the type of the optical deflector, without making shape accuracy of a scanning lens more strict, and also to provide an image forming apparatus using this scanner.  <P>SOLUTION: The optical deflector 4 has a structure in which two or more polygon mirrors are stacked in a subscanning direction. At least one of the scanning lenses 5, 6 is resin-made and selected from one and the same cavity in multi-cavity molding. The light source units are each defined in a light converging state, in accordance with the deformation of each polygon mirror incidental to the rotation of the optical deflector 4 and with the manufacturing error by each cavity of the scanning lenses 5, 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008063901-A (JP)
Title: Recording apparatus, key management system, and key management method
Inventor: SANWASHI NOBUAKI
IPC: E05B19/00
Filed: 2006-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording apparatus which simply carries out the management of a key bundle, a key management system using the same, and a key management method used for the same.  <P>SOLUTION: An identification information acquiring part 106 acquires key identification information recorded in an information recording medium attached to the key bundle when taking out the key bundle having a plurality of bundled keys. A key weight measuring part 107 measures the weight of the key bundle whose key identification information is acquired by the identification information acquiring part 106. A recording part 114 records the key identification information acquired by the identification information acquiring part 106 and the weight of the key bundle measured by the key weight measuring part 107 in a key management information data base 140.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008072236-A (JP)
Title: Video signal generator, video signal receiver and video signal generation/reception system
Inventor: SHIBATA YOSHIAKI
IPC: A61B1/04
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable the apparatus of a poststage to utilize information which is meaningful in itself for an action in accordance with an operation by imparting the information to a video material corresponding to some kind of operation to a camera or the apparatus of the poststage.  <P>SOLUTION: The video signal generator 1 is equipped with: a camera part 11 for generating video signals; operation parts 22-24 for operating at least one of the camera part 11 and the apparatus for receiving the video signals; a text data generation part 20 for generating text data including meaningful words in accordance with the operation of the operation parts 22-24; and a text data insertion part 19 for inserting the text data generated in the text data generation part 20 in accordance with the video signals generated in the camera part 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007198113-A (JP)
Title: Block for lightweight banking and lightweight banking method
Inventor: IWASAKI NOBORU
IPC: E02D17/18
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a block for lightweight banking and a lightweight banking method capable of suppressing the collapse of a slope by suppressing the rupture of a molded bank by the irregular movements of foam polystyrene blocks.  <P>SOLUTION: A foam polystyrene layer formed integrally by horizontally connecting the blocks 10 for lightweight banking each having a vertically passing recess or hollow and having a fitting projecting part 14 on one of each of two pairs of opposed side faces and a fitting recess 15 on the other is formed on the block body of rectangular parallelepiped made of a foam resin. The foam polystyrene layers are laminated to form a bank. Slide prevention plates connected to the ends of the blocks 10 are installed in a plurality of steps on a slope at predetermined vertical intervals so that soil layers are interposed therebetween to reinforce the strength of the slope.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008072350-A (JP)
Title: Original reader
Inventor: MATSUMOTO KAZUTAKA
IPC: H04N1/401
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original reader capable of accurately correcting shading even if there is a spiky fall-in.  <P>SOLUTION: The original reader reads N reference signals (that is, N shading values) (S21). Space-frequency components F<SB>0</SB>to F<SB>3</SB>and F<SB>N/2</SB>are computed by the Fourier transformation of the read shading value (S22). The shading value f<SB>n</SB>after correction is computed by the Fourier inversion of the computed space-frequency components F<SB>0</SB>to F<SB>3</SB>and F<SB>N/2</SB>(S23).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008069873-A (JP)
Title: Valve seat structure and its assembling method
Inventor: SUZUKI YASUSUKE
IPC: F16K1/02
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve seat structure superior in process fluid replacing properties without causing the extrusion of an O-ring, its flotation and a dead space in a mounting groove, and to provide its assembling method.  <P>SOLUTION: The valve seat structure comprises an O-ring mounting groove formed at the outer peripheral end of a valve element opposite to a valve seat, and having an inner peripheral face approximately perpendicular to the seal bottom face having an inside stepped portion from which a flat seal bottom face and an inclined face formed at the front end toward the outer periphery side are extruded, and an approximately cylindrical retainer ring pressed into the front end outer periphery of the valve element, and having an outside stepped portion from which an inclined face formed on the front end inner peripheral face toward the center axis is extruded. The O-ring mounted in the mounting groove is held between the mounting groove and the retainer ring and compressed and deformed at such a predetermined rate as to fill a bagged O-ring groove having a frontage approximately rectangular in radial cross section, constituted by the inside stepped portion and the outside stepped portion, to form a certain-level seal protruded portion approximately spherical in part where part of the front end is protruded from the frontage to seal the valve seat.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008070056-A (JP)
Title: Refrigerator
Inventor: YOSHIOKA ISAHIRO
IPC: F25D21/08
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator capable of surely removing the frost deposited on to a R evaporator and reducing the power consumption.  <P>SOLUTION: This refrigerator 1 where a refrigerating mode and a freezing mode are performed alternately, comprises a R fan 11 for distributing the air cooled by the R evaporator 10 to a refrigeration compartment 8, a R heater 22 for removing the frost deposited on the R evaporator, a F heater 28 for removing frost deposited on a F evaporator 14, and a load detecting means 41 for detecting the magnitude of the load with respect to the R evaporator. The R fan is operated continuously, electric power is distributed to the R heater to defrost the R evaporator by the R heater; during the time the freezing mode is stopped, and the F evaporator is defrosted by distributing electric power to the F heater; and the timing for starting power distribution to the R heater for the R heater defrosting is adjusted, according to the magnitude of the load with respect to the R evaporator.  <P>COPYRIGHT: (C)2008,JPO&INPIT