baber/WOPTO huggingface dataset:
Patent JP-2003113213-A (JP)
Title: Polymer, resist material, and method for forming pattern
Inventor: NISHI TSUNEHIRO
IPC: C08F220/28
Filed: 2002-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a resist material which has extremely high resolution and etching resistance at a practical use level and is useful for precision microfabrication, to provide a method for forming a pattern with the resist material, and further to provide a polymer useful as a base resin for the resist material. SOLUTION: This polymer having a weight-average mol.wt. of 1,000 to 500,000 is characterized by containing one or more repeating units selected from repeating units represented by the general formulas (1) to (3) and a repeating unit represented by the general formula (4).
Patent JP-2004054058-A (JP)
Title: Driving device, driving method and display device having the driving device
Inventor: OKAWA HIROYUKI
IPC: H01L29/786
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device and a driving method in which falling/rising timing of a sampling pulse is not made agree with the rising/falling timing of other sampling pulses and the sampling pulses are generated so as to provide a sufficient sampling time for data signals and to provide a display device having the driving device.  <P>SOLUTION: Shift registers SR<SB>1</SB>to SR<SB>2n</SB>output shift pulses only for one respective logic circuit 21 consisting of an OR circuit. Shift signals generated by the shift register SR<SB>1</SB>and a shift register SR<SB>2</SB>which is linked to the shift register SR<SB>1</SB>are outputted to the circuit 21. The circuit 21 generates sampling pulses based on the shift signals outputted from the shift regisiters SR<SB>1</SB>and SR<SB>2</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051179-A (JP)
Title: Pulp-molded container
Inventor: MAEDA JUN
IPC: B65D1/22
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container having a structure, during the manufacturing of which a wire gauze does not need to be used at an early stage, so that a mesh mark or a fracture of the wire gauze is not left on or mixed in the container.  <P>SOLUTION: The container 10 is made mainly by molding a pulp material, and first projected stripes 11, which are formed by leaving part of the pulp material hardening in a projected state, are formed on the bottom 13 of the container 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055952-A (JP)
Title: Method for manufacturing wiring board
Inventor: TSUKAMOTO TAKETO
IPC: H01L23/12
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a wiring board that can form fine wires by a subtractive method.  <P>SOLUTION: In the method for manufacturing the wiring board which forms a resist pattern on a cconductor layer on an insulating layer and forms wires by wet etching, the surface free energy of the patterned resist is so determined that 0.1 < γp< 5.0 mn/m or 0.1 < γh < 10.0 mN/m (γp is a bipolar interacting component of the surface free energy, and γh is a hydrogen coupling component). Namely, lowering γp and γh concerned with a hydrophilic component of the surface free energy of the resist pattern suppresses permeation of an etchant from the interface between the conductor layer and resist and then fine wires can be formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062328-A (JP)
Title: Flash storage medium loading nand-type flash memory
Inventor: FUKUZUMI TOMOYA
IPC: G11C16/02
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flash storage medium eliminating wasteful copy processing at the time of writing data into a continuous logic address and improving writing performance.  <P>SOLUTION: The flash storage medium is provided with a means converting a logical sector address inputted from a host unit into a logical cluster address composed of a plurality of logical sector addresses, a user block region composed of physical blocks corresponding to the logical cluster address, a deletion block region composed of the physical block in a deletion state, a means acquiring the corresponding physical block from the logical sector address inputted from the host unit when the logical cluster address where the two corresponding physical blocks exist exists, and valid data and invalid data exist in the physical blocks, and a means exchanging the physical block of the deletion block region with the physical block of the user block region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057880-A (JP)
Title: Filter and its washing method
Inventor: HASHIGUCHI ISAO
IPC: B01D29/62
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently remove scaly adhered substance such as calcium carbonate adhering to a filter element having a conductive filter part such as a metal spring.  <P>SOLUTION: In a filter 1, a plurality of the filter elements 6 are fitted to a partition member 3 in an electrical insulation state, and a power source unit 15 for supplying direct-current power supply to each filter element 6 is provided. By supplying the direct-current power supply to each filter element 6, an electrolytic deposit such as scaly substance adherent to the surface of each filter element 6 can be removed by an electrolytic action and washed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062585-A (JP)
Title: System for managing merchandise inventory in train
Inventor: OKADA MITSUHIRO
IPC: G06Q50/10
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To realize intensive inventory management for a plurality of trains from the outside even though a salespeople or station takes care of inventory management for sales aboard a train in a train.  <P>SOLUTION: The train is provided with a communication means (10, 13, 18) capable of communicating with the outside by radio. In addition, the train is provided with a server 15 for performing data processing and communication management in the train. A merchandise providing part 50 for providing merchandise to a plurality of trains that are determined by a track or the like to be governed is provided outside the train. A merchandise management center 51 of the merchandise providing part 50 communicates with the train server 15, receives data on the types and the numbers of pieces of sold merchandise, performs inventory management, instructs the resupply of insufficient merchandise at the nearest station if there is an insufficient merchandise any, and notifies the server 15 to the effect that the insufficient merchandise has to be resupplied at the nearest station.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060109-A (JP)
Title: Light-reflecting warp knitted fabric
Inventor: KAHATA KITAO
IPC: A41D13/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-reflecting warp knitted fabric having stretchability, free from fear causing falling-off of a reflecting yarn and excellent in reflecting efficiency.  <P>SOLUTION: The flat reflecting yarn 3 in which at least one surface is formed as a reflecting surface 2 is knitted in a warp knitted fabric 5 so as to extend in the length direction of the warp knitted fabric. The warp knitted fabric 5 is formed as a double-sided knitted fabric 5a knitted by using a double raschel warp knitting machine. The flat reflecting yarn 3 is arranged in a state in which the reflecting surface 2 is exposed without twist of yarn on one surface side 11 of the double-sided knitted fabric 5a and the flat reflecting yarn 3 is knitted in loops 13 on the other surface side 12 of the double-sided knitted fabric every required intervals when viewed from the longitudinal direction of the warp knitted fabric.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058601-A (JP)
Title: Metal mask and manufacturing method thereof
Inventor: SEO TAKEHISA
IPC: B41F15/36
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal mask which reduces loosening of a mask part due to a rise of temperature in the use, and a manufacturing method thereof.  <P>SOLUTION: The metal mask has the mask part and a frame part which holds the mask part from the outer periphery. The mask part is constituted of a material of which the linear thermal expansion coefficient at 20-300°C is α<SB>M(20-300°C)</SB>≤ 10 × 10<SP>-6</SP>, while the frame part is constituted of a material of which the linear thermal expansion coefficient α<SB>F(20-300°C)</SB>at 20-300°C is [α<SB>M(20-300°C)</SB>/α<SB>F(20-300°C)</SB>] ≥ 1. The mask part is held by the frame part, with the tensile force thereof maintained. In the manufacturing method of the metal mask, the outer periphery of the mask part is held by welding the mask part to the frame part. The mask part and the frame part satisfying the relation of [α<SB>M(20°C - TM)</SB>/α<SB>F(20°C - TF)</SB>] ≥ 1 in respect to the temperature T<SB>M</SB>of the mask part and the temperature T<SB>F</SB>of the frame part that are reached on the occasion of the welding, are welded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067711-A (JP)
Title: Grease composition for electric contact
Inventor: SASAKI TAKESHI
IPC: C10M129/76
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grease composition for an electrical contact having a low coefficient of friction without adrading a noble metal plated surface which is the best electroconductive material and the grease composition for the electric contact without forming an oxide film in the surface even when the plated surface of the noble metal is abraded to expose the substrate metal and without causing defective conduction of the contact.  <P>SOLUTION: The grease composition for the electric contact comprises at least one kind of compound selected from the group consisting of a fatty acid containing a hydroxy group and a fatty acid ester containing the hydroxy group, a thickener and a base oil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072245-A (JP)
Title: Image processor and image forming apparatus
Inventor: OKADA TATSUHIKO
IPC: H04N1/409
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To apply black thinning processing to black characters and black lines when an original is a positive original, and apply white thinning processing to white characters and white lines when an original is a negative original.  <P>SOLUTION: An original background gray level detection circuit 1 decides whether received image data indicate a positive original or a negative original, an edge detection circuit 2 detects whether or not surrounding pixels around a target pixel of the received image data depict an edge area, and a thinning processing circuit 3 applies black thinning processing to a target pixel decided to be an edge area when the image data are decided to be a positive original and applies white thinning processing to the target pixel decided to be the edge area when the image data are decided to be a negative original.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067126-A (JP)
Title: Gripper and capping device for bottle container
Inventor: HIRABAYASHI MASASHI
IPC: B67B3/20
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To hold a bottle container without injuring it during a capping process of the container.  <P>SOLUTION: A gripper 23 comprises a movable strips 30, 40, which have cutouts 32, 42, respectively, with which the neck of a PET bottle P is gripped. The gripper 23 is closed by an urging force of a spring 60 at a normal time, and is further constricted by the urging force of the spring 60 combined with an urging force of a cam plate 12 when the bottle P is capped. Constricting the gripper 23 results in a slight elastic deformation of the neck of the bottle P, preventing a rotation of the bottle P upon capping it. The bottle P restores its original shape after the elastic deformation, thus no impression is formed on the bottle P.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065588-A (JP)
Title: Leg member of frame
Inventor: NAHATA YUTAKA
IPC: A47B3/08
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leg member of a frame that can reduce the number of parts and simplify structure.  <P>SOLUTION: The leg members 13 are fitted to leg member fitting parts 15a at four corners of a support frame 12 of the frame 10. The leg member is formed of a fitting body 16 fitted to the leg member fitting part 15a, and a leg body 17 rotatably journaled to the fitting body 16 by a support shaft 18. A plate spring 27 is enclosed in an insertion part 21 at the upper part of the leg body 17. When the leg body 17 is rotated into a bent position from an erected position erected with respect to the support frame 12, the plate spring 27 is compressed between the support shaft 18 and the upper wall back face of the insertion part 21. The leg body 17 is energized to rotate into the erected position from the bent position by the restoring force of the plate spring 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070008-A (JP)
Title: Image forming apparatus and image forming method
Inventor: MATSUZAWA JUNJI
IPC: G03G15/04
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image forming method for improving the quality of an output image in accordance with the lightness of a recording medium and for flexibly adjusting the lightness of an output.  <P>SOLUTION: A lightness measuring device 8 measures the lightness of a recording medium. In a case where the lightness of the recording medium measured by the lightness measuring device 8 is less than the reference lightness of the recording medium, a laser control unit 10 sets lightness corresponding to the maximum density of an image to be less than a reference lightness corresponding to the predetermined maximum density of an image. The laser control unit 10 sets lightness of each gradation of an image based upon the lightness corresponding to the predetermined maximum density. The laser control unit 10 sets the density of the image based on the predetermined maximum density and the lightness of each gradation, thereby controlling the output of the laser beam 14 of a laser generator 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069185-A (JP)
Title: Quake absorbing duct
Inventor: KOKADO MITSURU
IPC: F24F13/02
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To restrict sagging of a duct main body due to a dead weight thereof independently of a limitation of a location space over the flexible cylindrical duct main body 6, which is structured that one end can be displaced in the axial direction or a direction crossing the axial direction in relation to the other end, in a quake absorbing duct 1 connected between a first and a second pipes 100 and 102, to which the duct is to be fitted and which are arranged in the nearly horizontal direction.  <P>SOLUTION: A suspension means 20 for suspending the duct main body 6 to support it in relation to the first and the second pipes, to which the duct is to be fitted, is provided in the duct main body 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066736-A (JP)
Title: Silicone rubber blanket and method for manufacturing it
Inventor: TAKEDA TOSHIHIKO
IPC: C08K3/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a blanket with a high ink transferring ratio from the blanket to a base material, a blanket obtained by the method for manufacturing it, a method for printing using the blanket, and a thick film pattern prepared by applying the method for printing.  <P>SOLUTION: A crosslinked silicone rubber which is obtained by coating a releasable substrate film having a surface tension (γs) of 5-40 dyn/cm<SP>2</SP>with a crosslinkable silicone rubber composition, and releasing the substrate film after crosslinking, and whose surface tension is lowered on the surface of a release side, is applied on the outermost surface of the blanket.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076765-A (JP)
Title: Dynamic damper and its mounting method
Inventor: NAKANE KOJI
IPC: G12B9/08
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of components and allow easy tuning by effectively utilizing a mounted object.  <P>SOLUTION: In this dynamic damper A, a mass body 2 stored in a U-shaped frame 1 with one face open is prevented from being removed from the frame 1 by inserting a protrusion 7 formed on a first elastic member 3a mounted via a belt 3c into a locking hole 8 formed in the frame 1. The mass body 2 has a second elastic member 3b mounted via the belt 3c together with the first elastic member 3a and attached to the side of the open face of the frame 1. The second elastic member 3b is protruded outward from the mounting face levels of mounting flanges 4 provided on both sides of the opening face of the frame 1. In mounting on the mounted object B, the frame 1 is pushed against the mounted object B in the teeth of the elastic force of the first and second elastic members 3a, 3b and fastened thereto with a bolt 9 and a nut 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078298-A (JP)
Title: Information providing system and method using storage medium selling device
Inventor: IKEDA HARUHIKO
IPC: G06Q10/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system that can merge relations with customers through a physical sales channel and relations with customers through an electronic information providing server, via ROMs.  <P>SOLUTION: A user who has purchased a ROM 113 whose digest version is viewable on a media box 112 in a store 11 can view the ROM 113 on a PC 14 and can access a server center 12 to view Web content. A store-oriented delivery server 123 for delivering to the media box 112 commercials and ROM digest versions to be reproduced there, and a Web system delivery server 124 for delivering Web content corresponding to a ROM to a purchaser are managed by a master management server 122 to which a content editing center 13 uploads content.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074880-A (JP)
Title: Current detecting circuit for vehicle and core breakage detecting circuit for lamp of vehicle
Inventor: HIHARA HIROSHI
IPC: B60Q1/00
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly credible current detecting circuit capable of detecting with high accuracy under varying surrounding environments and suppressing risks due to the generation of heat.  <P>SOLUTION: A core breakage detecting circuit 3 for the lamp of a vehicle detects the breakage of a stop lamp 1 based on a lamp current I status flowing in the stop lamp 1 connected to an electric current source 2 installed in an automobile. The electric potential difference generated when the lamp current I supplied from the source 2 to the stop lamp 1 is made to flow in a detection resistor R is inputted in a core breakage detecting IC 31 as an input voltage V by the use of the detector R that has an exterior part covering the circumference of the resistor body in a state where a switch 4 is in an on-position when the lamp 1 is lighted. The inputted voltage V is compared with a threshold Vth, thereby detecting the breakage of the lamp 1 to output a detection signal Sd, which is discriminated in a CPU 32 to send a control signal to the outside for conducting appropriate processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003074574-A (JP)
Title: Backstop and baffle thrust washer
Inventor: GOTTLIEB RUSSELL B
IPC: F16C35/067
Filed: 2002-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a thrust washer having a backstop and baffle characteristic for a thrust bearing. SOLUTION: The thrust washer 12 formed of a metallic sheet has a flat, radially directed, ring-shaped thrust part 14, at least one tab 22 extended from the outer periphery and inner periphery of the thrust part. The tab includes a radially directing intermediate part 24 and at least one blade part 26 extending perpendicular to the intermediate part and parallel to the axial line of the thrust part. The flat face of the blade part is engaged with a recess of a support member to make it possible to make the thrust washer irrotational against the support member. The tab is not symmetrical to the line 28 extending along the diameter of the thrust part.
Patent JP-2004073434-A (JP)
Title: Slot machine
Inventor: NARUMI KATSUNORI
IPC: A63F5/04
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To enhance operability of game in a slot machine to upregulate in uptime ratio.  <P>SOLUTION: A control means 30 executes a medal-casting process when it judges that an automatic game switch 17 is turned on at the beginning of a game. After completion of the medal-casting process, the control means executes a spinning trigger processing when it judges that the automatic game switch 17 is turned on. After completion of the spinning trigger processing, the control means executes the spinning suppression processing according to order pushing when it judges that the automatic game switch 17 is turned on.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080486-A (JP)
Title: Minutes creating system, minutes data creating method, minutes data creating program
Inventor: SATO TAKASHI
IPC: H04N7/15
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a minutes creating system for creating minutes accurately while time and effort are saved.  <P>SOLUTION: The minutes creating system includes a voice input device provided for each speaker for generating a voice signal from the voice or speech the speaker said, an utterance time management unit for setting the order of utterance for the voice signals generated by each voice input device on the basis of an output of a timer, a text data generating unit for generating text data from the voice signal generated by the voice input device, a minutes data creating unit for determining the order of the text data generated by the text data generating unit on the basis of the utterance order set by the utterance time management unit and for arranging the text data on the basis of the determined utterance order and creating the minutes, and an output unit for generating the minutes data created by the minutes data creating unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079462-A (JP)
Title: Manufacturing equipment and method of color selection electrode for cathode-ray tube
Inventor: OE SHINICHI
IPC: H01J9/14
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a a manufacturing equipment and method of a color selection electrode for a cathode-ray tube capable of curtailing fluctuation of tensile force for each damper wire.  <P>SOLUTION: A back electrode part 21 in contact with an inside face of a leaf spring member 12, a leaf spring fixing part 22, a pressing part for pressing and bending the leaf spring member 12, a measurement part for measuring a reactive force and deformation volume of the leaf spring member at pressing and bending of the leaf spring member 12 and a pressing side electrode part 61. Before welding, the leaf spring member 12 is pressed and bent by the pressing part 31, of which measurement data are obtained by the measurement part 36, a control part 81 calculates a position for the back electrode to be placed based on the measurement data, the back electrode part 21 is moved by a moving part 23 to a position as calculated, the leaf spring member 12 is pressed and bent by the pressing part 31, and the leaf spring member 12 is fixed by the leaf spring fixing part 22 to weld the damper wire 14 to the leaf spring member 12 with the pressing side electrode part 61.  <P>COPYRIGHT: (C)2004,JPO