baber/WOPTO huggingface dataset:
Patent JP-2004053957-A (JP)
Title: Method for manufacturing wiring board for liquid crystal display, liquid crystal display, and wiring board
Inventor: DAITO MASAFUMI
IPC: G03F7/20
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of sheets of photomasks used when a liquid crystal display is manufactured.  <P>SOLUTION: In the steps for manufacturing a wiring board 50 for the liquid crystal display, a first circuit 44 is formed first on a first substrate 41, an interlayer insulating layer 45 covering the first circuit 44 is formed and the surface of the interlayer insulating layer 45 is made water-repellent. A resist pattern having multi-step local thickness is formed on the interlayer insulating layer 45 using photomasks capable of halftone exposure. The interlayer insulating layer 45 is etched using the resist pattern as a mask and the resist pattern is removed. A recessed part 52 and a through hole 53 of the interlayer insulating layer 45 are filled with a conductive material. Thus, a pixel electrode 46 and the first circuit 44 can be three dimensionally superposed and the number of sheets of the photomasks used when the liquid crystal display is manufactured is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054075-A (JP)
Title: Method for manufacturing micro-bench
Inventor: SAITO HIROHISA
IPC: C04B41/91
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a micro-bench using a sintered aluminum nitride compact at a low cost with good accuracy.  <P>SOLUTION: The manufacturing method undergoes a step of polishing the surface of the sintered aluminum nitride compact, a step of forming grooves of a V shape or U shape in sectional shape by laser beam machining or plasma electric discharge machining on at least portions on the polished surface, a step of imparting differences in level by grinding to at least portions of the surface formed with the grooves of the V shape or the U shape, a step of providing at least portions of the surface formed with the grooves of the V shape or the U shape with metallic layers, a step of cutting the sintered aluminum nitride compact, and more, may undergo a step of forming optical waveguides in at least portions of the surface formed with the grooves of the V shape or the U shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003116590-A (JP)
Title: Method for producing protein, method for screening protein, and method for functional search of protein
Inventor: IMAMURA CHIE
IPC: G01N33/53
Filed: 2002-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a method, etc., for producing a protein by which the protein having intermolecular and/or intramolecular disulfide bonds can efficiently be produced by a cell-free system (an in vitro transcription and translation system). SOLUTION: This method for producing the protein comprises producing the protein having the intermolecular and/or intramolecular disulfide bonds by using a cell-free extract solution containing a template gene added thereto. The protein having the intermolecular and/or intramolecular disulfide bonds is more preferably an antibody or a metal-containing protein. In the method, a protein having chaperone functions is more preferably added to the cell-free extract solution and/or a reducing agent is removed from the cell-free extract solution. A method for screening the protein comprises utilizing a system for producing the protein. A method for functional search of the protein is provided.
Patent JP-2004058861-A (JP)
Title: Pneumatic booster
Inventor: WATANABE SHUZO
IPC: B60T13/563
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic booster which prevents center shell receiving difference in pressure from breaking when atmospheric pressure is introduced into each pressure change chamber.  <P>SOLUTION: A flange part 53 and a stiffener 54 receiving the center shell 5 receiving difference in pressure in the axial direction are provided in a sleeve 52 in which a mounting member 31 provided by passing through the center shell 5 of the pneumatic booster 1 is inserted. Consequently, an area of a face on which the center shell is abutted is increased and stress applied to the center shell 5 is dispersed to prevent the center shell 5 from breaking.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059515-A (JP)
Title: Method for producing cycloalkanone and cycloalkanol
Inventor: ISHIDA HAJIME
IPC: C07C35/08
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for highly selectively converting a cycloalkyl hydroperoxide to a cycloalkanone and a cycloalkanol in good selectivity of the cycloalkanone.  <P>SOLUTION: The cycloalkanone and the cycloalkanol are produced by mixing a liquid containing the cycloalkyl hydroperoxide with a transition metal hydroxide and an aqueous alkali solution to react the cycloalkyl hydroperoxide. The transition metal hydroxide containing group 6A, 7A or 8 transition metal in the periodic table is preferable as the transition metal hydroxide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062577-A (JP)
Title: Carpet grain detecting device and mobile robot using the same
Inventor: YABUUCHI HIDETAKA
IPC: A47L11/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in a detecting lever type carpet grain detecting device, a contact pressure between a roller and the surface of a floor is required to be large to secure sensibility in detection and a roller mark remains, depending on the kinds of carpets after the roller runs, if the contact pressure is too large.  <P>SOLUTION: In the carpet grain detecting device, the roller 6 contacting the surface of the floor is installed rotative to the detection lever 8, and a convex part 9 is provided on the outer circumference of the roller 6, where the roller contacts the surface of the floor. By this composition, the contact pressure required for a rug carpeted floor surface, on which the roller runs is secured by the convex part 9, and the roller marks hardly remain after the roller runs, since the whole width of the roller contacts the carpet to distribute the load, when a thick carpet on which the roller marks tend to remain.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061019-A (JP)
Title: Control method for hot-water supply header
Inventor: KAKEHI KOJI
IPC: F24D17/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for a hot-water supply header capable of maintaining hot-water supply temperatures to respective hot-water supply destinations at a predetermined temperature by minimizing temperature change even when hot-water supply usage is carried out at two or more hot-water supply destinations at the same time.  <P>SOLUTION: In a single hot-water supply using state with respect to only one hot-water supply destination, a mixing process cycle R1 is continuously repeated in regard to mixing ratio adjustment of a mixing valve corresponding to the hot-water supply destination to carry out a mixing control routine (a). In a concurrent hot-water supply using state wherein hot-water supply usage to another hot-water supply destination is additionally newly started, the mixing process cycle R1 and a mixing process cycle R3 regarding mixing ratio adjustment of a mixing valve corresponding to the new hot-water supply destination are serially and alternately repeated in order (b). The respective mixing process cycles R1 and R3 are mutually repeated with time intervals of a cycle time (100msec) of the other mixing process cycle to mitigate rapid and abrupt change of a mixing ratio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067113-A (JP)
Title: Bottle holder
Inventor: HAYASHI HIROAKI
IPC: B65D25/20
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bottle holder which can be applied to a light-weighted and thin bottle and mounted for use in pouring out without a large space required, and does not require a large space when holders themselves are stacked.  <P>SOLUTION: The holder 60 consisting of an upper body 31, a sidewall body 32 and a bottom body 33 for receiving a bottle includes a nozzle opening 41 into which a nozzle of the bottle is inserted from sideward at its upper end. A bottle opening 51 for inserting the barrel of the bottle is opened between the upper body 31 and the sidewall body 32 with the nozzle inserted into the opening 41 secured by locking with a lock ring 62. A sidewall 52 contiguous with the opening 51 is extended to form a handle 53. A handle opening 56 in which another handle 53 can be received is formed on an opposite sidewall 55. Thus the handle 53 for grasping a wide range can save the space and makes it easy to pour out. In addition, the handle 53 is received in the handle opening 56, improving stackability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003077290-A (JP)
Title: Redundancy circuit and method for replacing defective memory cell in flash memory device
Inventor: MATARRESE STELLA
IPC: G11C29/00
Filed: 2002-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a technique for replacing defective memory cells of a nonvolatile memory device according to the types of defects. SOLUTION: A method and circuit are disclosed for replacing defective columns of flash memory cells in a flash memory device. The circuit includes a plurality of sets of storage elements, each set of storage elements are capable of identifying a single addressed column of memory cells is to be replaced or a main column line and regular columns of memory cells associated therewith to be replaced. In the event a main column line and the associated regular columns are identified for replacement by a set of storage elements, the set additionally indicates whether the regular columns are regular columns in a single block of memory cells or multiple blocks. Redundancy circuitry performs the replacement operation during a memory access operation based upon the information stored in the sets of storage elements.
Patent JP-2004072307-A (JP)
Title: Digital camera
Inventor: TANAKA HIROSHI
IPC: H04N101/00
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera which can stably supply power to a radio communication block and an electronic circuit without increasing power source capacity of a whole image pickup device.  <P>SOLUTION: The digital camera 2 can transfer picture data which is once stored in a system memory 78 or a memory card 94 to an outer part through a radio communication module 84 by radio communication. A first switching regulator 66 supplies power to photographing system motors 28, 30, 32 and 34 and the radio communication module 84 but a CPU 76 controls a system in such a way that a photographing operation and a radio communication operation are prevented from being simultaneously performed. Thus, the first switching regulator 66 supplies power only to the photographing system monitors 28 to 34 or the radio communication module 84 at a certain point of time. Since excessive currents do not simultaneously flow, only one power module for large current is required.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003270504-A (JP)
Title: Optical communication parts and method for manufacturing laminated optical communication module
Inventor: UMEBAYASHI NOBUHIRO
IPC: G02B7/02
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide optical communication parts (lenses for optical communication, optical benches) which can be combined with compact laminated optical communication parts and a method for manufacturing the compact laminated optical communication module containing three-dimensional optical paths.  <P>SOLUTION: The laminated optical communication module is manufactured by laminating at least a first substrate and second substrate in tight contact with each other to form a cavity communicatively connected at least at one end to an external optical path within the substrates, expelling moisture out of the cavity after a plating solution is packed into the cavity, packing a UV curing resin into the cavity and curing the resin by UV rays.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004076164-A (JP)
Title: Paper-making pigment-dispersing agent and method for dispersing paper-making pigment
Inventor: INOUE HIROO
IPC: C09D17/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new pigment-dispersing agent which has a large pigment dispersion-stabilizing effect and can thereby give a pigment slurry having stabilized viscosity characteristics, namely a paper-making pigment slurry which has excellent paper-making pigment dispersibility in high concentration, has a low viscosity even in the high concentration, and has excellent temporal stability and pigment slurry-redispersibility.  <P>SOLUTION: This paper-making pigment-dispersing agent comprising a polyacrylic acid-based polymer and a water-soluble grafted polymer is characterized in that the water-soluble grafted polymer has a structure obtained by graft-polymerizing an ethylenic unsaturated carboxylic acid-based monomer to a polyether compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079192-A (JP)
Title: Mounting structure of cell voltage monitor on fuel cell stack
Inventor: AOTO AKIRA
IPC: H01M8/10
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell monitor voltage mounting structure having high reliability in preventing a terminal from being pulled out and good mounting workability, for which preparation of one kind of cell suffices.  <P>SOLUTION: One or more terminals 32 are disposed so that the terminals becomes parallel with each other and take the form of rows in the laminating direction of a fuel cell stack in a housing 33, and a plurality of the housings 33 are disposed on the side of the stack in a staggered shape. A cell voltage monitor mounting part to mount the cell voltage monitor on the horizontal rows of the housings disposed in the staggered shape is provided in the cell. Each cell has a separator 16 containing a metal plate 29.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073055-A (JP)
Title: Stretchable shaft structure
Inventor: OTSUKA NORIO
IPC: A01G3/033
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stretchable shaft structure with which extension and contraction actions in an extension and contraction part to be equipped with any of a spoon net, garden shears, or the like, is carried out by a simple operation.  <P>SOLUTION: The extension and contraction part is constituted from a first extension and contraction pipe 4 till a third extension and contraction pipe 6. The shaft structure is equipped with a flexible wire 3c having one end fixed to the lowest part of the inside of the highest third extension and contraction pipe 6 by using a fixation member 3d and the other end wound on a winding member 3b attached to a grip part 3 arranged at the bottom of the lowest first extension and contraction pipe 4. The axis of the winding member 3b is connected through a reduction mechanism to a motor 3a built in the grip part 3 and is provided with a rotation power source for rotating the winding member 3b in the winding direction of the wire 3c by rotating the motor 3a. The motor 3a is equipped with a retention member for stopping the rotation of the winding member 3b in the extended state of the fist extension and contraction pipe 4 to the third extension and contraction pipe 6 and a release member for releasing the rotation stop state of the winding member 3b by the retention member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003162390-A (JP)
Title: Printing system, image forming device and job control method
Inventor: ABE MASAHIKO
IPC: H04N1/00
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facility to grasp the status of a copying job and a printing job at a time, in a printing system having as a printing means an image forming device such as a digital copying machine capable of both processing copying of manuscripts of paper, etc., and processing printing of electronic printing data.  <P>SOLUTION: The copying job is inputted directly to the digital copying machine 10. The printing job sent from a client device 40 is managed by a print server 20, which converts the printing job to a form of data to be printed by the digital copying machine 10 and provides it to the copying machine 10. A control part 11 has information for controlling the copying job, which is held by the digital copying machine 10. A control part 21 has information for controlling the printing job, which is held by the print server 20. Furnished to the control part 11 and/or 21 is an integrated job control part which puts together the information for controlling the copying job and the information for controlling the printing job held by each of them and displays them.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004075617-A (JP)
Title: TRANSITION METAL COMPLEX HAVING LIGAND CONTAINING AMINOALKYLPYRROLE SKELETON, CATALYTIC COMPONENT FOR alpha-OLEFIN POLYMERIZATION, CATALYST FOR alpha-OLEFIN POLYMERIZATION AND METHOD FOR PRODUCING alpha-OLEFIN POLYMER
Inventor: MAJIMA KAZUYUKI
IPC: C08F10/00
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new transition metal complex which can become a component of a catalyst for α-olefin polymerization by which an α-olefin polymer having high molecular weight and high melting point can be obtained in a high yield.  <P>SOLUTION: The new transition metal complex has a structure represented by general formula (I) [wherein M is a transition metal element selected from element groups belonging to the groups III to X of the periodic table and lanthanum series; X is a σ-binding ligand binding to M; Y is a Lewis base; r and m are each independently an integer of 0-3; n is an integer of 1-3; q is an integer of 1-5 satisfying [(valence of M)-2n]; R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>, R<SP>6</SP>and R<SP>7</SP>are each independently a hydrogen atom, a hydrocarbon group, a silicon-containing hydrocarbon group, a halogenated hydrocarbon group, an oxygen-containing hydrocarbon group or a nitrogen-containing hydrocarbon group].  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080560-A (JP)
Title: Video distribution system, and recording medium for storing program for its operation
Inventor: FUKUI TOSHIYUKI
IPC: H04N7/173
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video distribution system wherein a display terminal receives / displays video data transmitted from a network interface means of a system component, and provides a concept of a preferential video input to users desiring comparatively smooth moving images for required video images and display of the remaining video images updated at a prescribed low frequency of updating.  <P>SOLUTION: The video distribution system is provided with a means that places priority on each video input from a plurality of video photographing apparatuses and sequentially switches a selected input video image on the basis of the priority.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003121796-A (JP)
Title: Polarization delay unit
Inventor: ROSENFELDT HARALD
IPC: G02B6/34
Filed: 2002-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a delay means for a light signal which can reduce the cost and installation area of a device. SOLUTION: Provided are a method and an apparatus for delaying parts of a coherent optical signal beams relative to each other. The apparatus includes a first device for splitting the beam into first and second parts, a second device which delays the second part relative to the first part, a third device which recombines the first and second parts together, and a fourth device for providing the recombined parts with different polarizations.
Patent JP-2004086237-A (JP)
Title: Information reproducing device
Inventor: OKAMOTO SANEYUKI
IPC: G06K17/00
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information reproducing device which can suitably reproduce information of a copy source without separately adding a reproducing function to a copying device-side.  <P>SOLUTION: A card adapter 30 has the same outer shape as that of a memory card and has the same connector as that of the memory card. When the card adapter 30 is mounted on a copying device, the copying device recognizes the card adapter 30 as the memory card. When the transfer request of file system information is given from the copying device, pseudo file system information in a ROM 304 is transferred to the copying device. When a copy command is inputted to the copying device, data of a memory of the copy source is transferred from the copying device to the card adapter. The card adapter 30 reproduces transferred data from a data decoder 309 to the reproduction system of a headphone amplifier 311 and outputs it from a pin jack 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084166-A (JP)
Title: Toilet facility
Inventor: YOMODA TAKASHI
IPC: E03D9/08
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide toilet facilities further facilitating cleaning when a toilet seat support member is raised.  <P>SOLUTION: The outer body of the toilet seat support member 2, to which a toilet seat 3e and a toilet lid 3f are attached turnable in the erecting/tilting direction, is formed of a raising/lowering front base plate 3a disposed in the front part of the seat part and a synthetic resin cover 3d of bottomless box shape. The front base plate 3a is installed with a hot water cleaning nozzle for cleaning the buttock of the human body with the hot water. The bottom of the front base plate 3a is provided with a light 3g for lighting the lower side region S when the toilet seat support member 2 is raised. When operating a raising switch, a raising unit pushes the toilet seat support member 2 to a prescribed height and is stopped at its height. When the toilet seat support member 2 rises, the light 3g is lit. The energization to an electric opening/closing unit, a hot water selector valve, a valve unit, a hot air fan, a deodorizing fan, a room heating fan, a heater of a hot water tank and the raising unit is made to stop.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003185146-A (JP)
Title: Microwave oven and control method therefor
Inventor: SHON JONG-CHUL
IPC: F24C1/00
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave oven having an air exhaust port and a humidity sensor mounting structure.  <P>SOLUTION: This microwave oven includes a body whose interior is divided into a cooking chamber 12 and a machine chamber 11, and a cooling fan 51 provided in the machine chamber for letting the outside air flow into the cooking chamber to thereby cool various elements in the machine chamber. In this microwave oven, an air circulating unit discharges air in the cooking chamber, and the cooking state in the cooking chamber is sensed by the humidity sensor 60. The microwave oven is provided with a control part 90 for determining conditions of cooked material according to the information automatically or manually input on the cooked material A, and controlling the rotational frequency of the cooling fan according to the determined conditions. Thus, the sensing performance of the humidity sensor can be improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004087632-A (JP)
Title: Casing structure of electronic appliance
Inventor: KAMOI ATSUSHI
IPC: H05K7/18
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casing structure of an electronic appliance which can be used in a proper operation structure which causes less fatigue to even a wheelchair user.  <P>SOLUTION: A main body unit 1 is mounted raised at an upper part in a portal outer frame 2. The portal outer frame 2 is a structure in an exterior design and necessary strength without mounting any electronic parts, and has side face frames 3 in a front opening state on both sides of the unit 1. The side face frames 3 are connected with a shelf plate 4 for placing the unit 1; a top plate 5 and a visor 6 which protect the main body unit from dust and raindrops from outside; and a linear cover 7. Each side face frame 3 is shaped like a thin box, has panels inside and outside, and has a hole 8 for an anchor bolt on its bottom surface to be fixed to a ground board firmly.  <P>COPYRIGHT: (C)2004,JPO