baber/WOPTO huggingface dataset:
Patent JP-2004133105-A (JP)
Title: Film feeding mechanism
Inventor: OKUYA TAKESHI
IPC: G03B17/28
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film feeding mechanism capable of securing the flatness of a film part at an aperture part on Brownie film, especially, 120 type film by giving tensile force to the film part in a front-and-rear direction by an aperture.  <P>SOLUTION: A friction roller 14 is provided to face to a supply side film roller 13, and is always pressed on the roller 13 by a biasing force. The rotating parts at both ends of the roller 14 presses the outer periphery part (outer side from an aperture surface) of the film part. When a winding side spool 12 is rotated by the driving force of a motor, the Brownie film is wound through the roller 13, the aperture 21 and a winding side film roller 11. Since constant load is applied to the film part at the position of the roller 14, the tensile force is generated in a traveling direction in the aperture, so that the flatness of the film part is secured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134298-A (JP)
Title: Manufacturing method of dye-sensitized solar cell, and dye-sensitized solar cell
Inventor: KATO NAOHIKO
IPC: H01L31/04
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a dye-sensitized solar cell in which the cell having superior energy conversion efficiency can be constituted easily, and provide the dye-sensitized solar cell obtained by this.  <P>SOLUTION: This is the manufacturing method of the dye-sensitized solar cell having a photo electrode 10 to possess a semiconductor electrode 2 and a transparent electrode 1 formed on a light receiving face F2 of the semiconductor electrode 2, a counter electrode CE, and a porous body layer PS containing an electrolyte arranged between the electrode 2 and the counter electrode. This method has a fifth process in which the photo electrode is formed, a sixth process in which a liquid containing an insulating porous body material is coated and dried on the electrode 2, and in which a precursor layer of a layer PS is at least formed on the electrode 2, a seventh process in which a liquid containing an electroconductive carbon material is coated and dried on a laminated body obtained after the sixth process and in which the precursor layer of the counter electrode is at least formed, and an eighth process in which the laminated body obtained in the seventh process is immersed in a treatment liquid containing a titanium compound and the laminated body is taken out from the treatment liquid, washed, and applied heat treatment under an oxidative atmosphere in a temperature range 400-600°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100414-A (JP)
Title: Outdoor stack
Inventor: USHIYAMA TAKAO
IPC: A47B63/00
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage case that protects important books against damage even outdoors by providing an outdoor installation type bookcase and a window-faced outdoor installation type bookcase accessible from a house window for those who live in a detached house with no indoor storage space left.  <P>SOLUTION: For assembling the storage stack, functional materials excelling in dampproofing and thermal insulation are laminated and composed to form wall materials which are used to constitute a casing. Against dust, a book transfer door is a double type or has packing of high airtightness. The cross section of the composite plate with thermal insulation/deodorization/dehumidification functions is shown. The composite plate comprises a structural panel material (decorated panel material) 1, a thermal insulator 2 and a deodorizing/dehumidifying material 3 which are laminated on one after. The composite materials are used to assemble the book storage casing and thus the outdoor stack excelling in thermal insulation/deodorization/dehumidification functions. A business of renting a stack storage space or the stack itself can be developed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140598-A (JP)
Title: Digital broadcast receiver
Inventor: TAKAHASHI YOSHIHIDE
IPC: H04N5/00
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver whereby a user can cope with a case of duplicate assignment of a remote control key ID to a plurality of broadcast stations without taking much time and effort.  <P>SOLUTION: The receiver 30 executes channel searching to acquire frequency information of a selectable channel, station information (enterprise) and the remote control key ID, generates a channel map cross-referencing them and stores the map to a memory 14. A CPU 13 discriminates duplication of the remote control key ID on the basis of the channel map. When the remote control key ID is duplicated, the CPU 13 uses an OSD circuit 12 to display a message denoting the presence of duplication on a screen, assigns only one broadcast station among duplicated broadcast stations to a key of a number denoted by the remote control key ID and forcibly assigns the other broadcast stations to keys of free numbers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142139-A (JP)
Title: Woody panel
Inventor: WAKITA KOZO
IPC: B32B21/14
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a woody panel wherein the merits of wood are put to practical use by suppressing the use of metallic material, a nail and an adhesive, and resources are utilized effectively.  <P>SOLUTION: The woody panel 1 is formed by laminating an assembled plate group 7, which is formed by arranging a plurality of plate materials 2 side by side, so that the plate materials 2 are arranged alternately with each other. The assembled plate group 7 is obtained by alternately overlapping the plate materials 2 with each other while bringing ribs 5 and groove parts 8 into engagement with each other to tightly engage the respective plate materials 2. By this constitution, the use of the metallic material, the nail and the adhesive is necessarily minimized to produce the woody panel wherein the merits of wood are put to practical use. Further, since lumber 16 from thinning can be utilized as a material of the plate materials 2 constituting the woody panel 1, resources can be utilized effectively. Furthermore, by forming the rib 5 into a dovetail shape and forming the groove part into a dovetail groove shape, the use of the metallic material, the nail and the adhesive is necessarily minimized to produce the woody panel 1 wherein the merits of wood are put to practical use.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145531-A (JP)
Title: Print controller and management method
Inventor: KANEKO HIDENORI
IPC: G06F3/12
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of managing a use history of each cartridge in a state that each the cartridge is distinguishable.  <P>SOLUTION: This print controller manages the use history wherein expendables housing expendable material installed on a printer is used in a print process by the printer. The print controller has a recognition means recognizing that the expendables installed on the printer is replaced with other expendables, and a management means managing the use history to the other replaced expendables recognized by the recognition means correlatively to identification information of the expendables.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145538-A (JP)
Title: Content distributing system, content distributing method, and its recording medium and program
Inventor: KAIZUKA HIROSHI
IPC: H04W4/06
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content distributing system, content distributing method, and its recording medium and program capable of efficiently distributing contents by using a time zone with a low traffic volume.  <P>SOLUTION: In distributing contents through a network to a user terminal, the distribution schedule of contents is created on the basis of a first parameter being the distribution time zone of contents, a second parameter being the provision destination of contents, and a third parameter related to the distribution of contents, distributed to a user terminal on the basis of the created distribution schedule.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141440-A (JP)
Title: Decorative stitch machine
Inventor: NAKAJIMA HOZUMI
IPC: D05B1/10
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative stitch machine only deviating a phase of a thread take-up curve and eliminating the change in stroke in adjusting a swinging thread take-up mechanism.  <P>SOLUTION: This decorative stitch machine is provided with a needle 20 vertically moving associated with an upper shaft, a looper swinging orthogonally to the sewing direction associated with the needle in the back side of a sewing object, a swinging thread take-up lever 18 disposed in a thread route from a bobbin to the needle, swinging by being associated with the upper shaft, engaged with a needle thread and controlling the thread take-up amount. This machine is provided with eccentric cams 23, 31b, 52b and 62 rotatably supported around the axis of the upper shaft, fixing members 22, 32, 50 and 68 fixing the eccentric cams to prescribed rotation angle positions of the upper shaft and a connecting member 24 connecting the eccentric cams to the swinging thread take-up lever. This machine is so constituted as to convert the rotating motion of the upper shaft to the swinging motion of the swing thread take-up lever.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142333-A (JP)
Title: Inkjet recording device
Inventor: YAMAGUCHI ATSUTO
IPC: B41J2/175
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet type recording device which can surely prevent clogging of a nozzle opening by vibrating a meniscus by a simple method or can prevent instable discharge of ink which appears also in a state in which the nozzle opening is not clogged yet.  <P>SOLUTION: An inkjet type recording head of the inkjet recording device includes an actuator unit baked in one body of a ceramic material, and a channel unit constituted by integrally forming a common ink chamber formation member which has one face sealed by the actuator unit to form a common ink chamber, and a nozzle plate which seals the other face of the common ink chamber and has the nozzle opening that communicates with a pressure generation chamber. A common pressure generation chamber which communicates with only the common ink chamber is formed in the actuator unit by the same process as that of the pressure generation chamber. A means for vibrating the meniscus by a level not to discharge the ink is set.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142915-A (JP)
Title: Working table in elevator machine room
Inventor: OGUCHI MAKOTO
IPC: B66B5/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To secure a scaffold used for work for a hoist by effectively utilizing small space in a machine room.  <P>SOLUTION: A plurality of columns 11 are vertically installed at a position near the hoist 3 along the height direction of the hoist 3. The scaffold plates 12 are stretched across the adjacent columns 11. Cutout parts are provided in the columns 11 at a plurality of positions in the height direction. Hooks engaged with the cutout parts of the columns 11 are installed at both ends of the scaffold plates 12 in the longitudinal direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145195-A (JP)
Title: Image capture device
Inventor: WATANABE AKIHIRO
IPC: G02B7/36
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image capture device which can measure the a high-definition surface shape of a specimen at high speed.  <P>SOLUTION: The image capture device has a stage for carrying a specimen, a light source for irradiating the specimen with UV rays, an optical microscope having a first optical system and second optical system for making the focusing states with the specimen the same and a focusing mechanism for adjusting the relative distance between the stage and the optical microscope. The first optical system has a focus detection means of an image contrast system, which is higher in the capture speed of the image than the second optical system and focuses the optical microscope by means of the focusing mechanism. The second optical system has an image capture section which is higher in the resolution than the first optical system and captures the shape information of the specimen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150535-A (JP)
Title: Oil pressure regulating valve
Inventor: YAMAGUCHI KUNIHIRO
IPC: F16K3/24
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize oil pressure regardless of fluid temperature, with a simple structure.  <P>SOLUTION: An oil pressure regulating valve 1 comprises a valve body 2 having a supply oil passage 9 for supplying oil pressure from an oil pressure supply source to a valve hole 3 and a discharge oil passage 11 for discharging oil pressure from the valve hole 3, a valve element 4 made of a material with a thermal expansion coefficient lower than that of the valve body 2, having an oil pressure chamber 6 slidingly inserted in the valve hole 3 with a fine gap G<SB>1</SB>to which oil pressure is supplied from the supply oil passage 11, and a gap part 7, and an energizing member 5 for energizing the valve element 4. The oil pressure regulating valve 1 utilizes balancing of the energizing force by the pressure from the supply oil passage 9 and the energizing force of the energizing member 5 to discharge the oil pressure inside the supply oil passage 9 to the discharge oil passage 11, thus regulating the oil pressure at the supply oil passage 9 to a target value. The gap part 7 is communicated to an oil pool for reserving oil through a throttling member, and a communicating passage 16 is formed in the valve element 4 for communicating the oil pressure chamber 6 and the gap part 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112740-A (JP)
Title: Image sensor with enhanced image quality
Inventor: KOKUBU MASATOSHI
IPC: H04N5/357
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image sensor for enhancing the quality of an image, which locally includes a part having high luminance.  <P>SOLUTION: The image sensor for picking-up the image includes: a photoelectric transducer for generating a current, in response to a light reception amount; a reset transistor for resetting the node of the photoelectric transducer to perform resetting, to obtain a reset potential; a plurality of pixels arranged in a matrix direction; and a sample-and-hold circuit for sampling and holding pixel potential, corresponding to the potential of the node in the pixels. The sample-and-hold circuit outputs difference potential as a pixel signal between a first pixel potential, when an integration period is ended after the first reset operation of the pixels, and a second pixel potential when a reset noise reading period is ended, after a second reset operation when the integration period passes. When the second pixel potential during the reset noise reading period exceeds a prescribed threshold level, the second pixel potential is defined as prescribed reference potential in the sample-and-hold circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161852-A (JP)
Title: Bright ink composition for writing utensil
Inventor: FURUSAWA MITSUHIKO
IPC: C09D11/16
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ink composition in which no shape of a pen nib is selected and which has handwriting to exhibit a metallic luster with excellent brightness like a mirror surface and is useful for writing utensil using especially a capillary phenomenon.  <P>SOLUTION: The bright ink composition for writing utensil comprises a gold or silver colloidal particle and a polymer pigment dispersant as essential components and has handwriting to exhibit a metallic luster of a mirror surface. In the preferable embodiment, especially preferably the amount of the polymer pigment dispersant mixed in the ink composition is 1-9 wt.% based on the total of ink, the amount of a sticking tendency imparting resin mixed is <5 wt.% based on the total of ink, the solvent of the ink composition is ethanol, the viscosity (25°C) of the ink composition is 1-30 Pa s and the ink composition is used for writing utensil using capillary phenomenon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165490-A (JP)
Title: Thin film magnetic substance storage device
Inventor: HIDAKA HIDETO
IPC: H01L21/8246
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film magnetic substance storage device which comprises a structure capable of supplying a data write current stably and effectively without causing an increase in size of a memory cell.  <P>SOLUTION: A driver transistor 35 for supplying the data write current to a write digit line WDL is disposed along its gate lengthwise direction which is a same direction as the write digit line WDL. Further, on the write digit line WDL, a strengthening region 95 having a larger interconnection sectional area than a regular region 93 is provided between the regular region 93 corresponding to a layout region of a memory cell and a power source interconnection 90. With such a layout, a chip area is reduced by avoiding an enlargement of a layout pitch of the memory cell depending on a dimension of the driver transistor, and also the operation reliability can be enhanced by avoiding an increase in a local current density on the write digit line WDL.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162882-A (JP)
Title: Driving force transmitting device
Inventor: SAKAGUCHI AKIO
IPC: F16D3/84
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving force transmitting device for improving the durability and reliability of a constant velocity universal joint by elongating the economic life of a sealing member.  <P>SOLUTION: A pair of constant velocity universal joints 40 each has an outside joint member 50 having a plurality of track grooves in the inner peripheral face, an inside joint member 51 having a plurality of track grooves in the outer peripheral face, torque transmission balls 52 arranged in a plurality of tracks formed by both track grooves, and a cage 53 for holding the balls 52 at equal intervals in the circumferential direction. The roll driving force transmitting device comprises the pair of constant velocity universal joints detachably mounted between a driving source or a roll and an intermediate shaft 9 and sealing members 54, 56, 61 arranged for sealing circular spaces between the outside joint member 50 and the inside joint member 51. A spherical ring 66 is provided on the outer diameter of the outside joint member 50 of the constant velocity universal joint 40 so that a cylindrical cover 64 extending from the intermediate shaft abuts on the outer diameter face of the spherical ring 66.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169743-A (JP)
Title: Cooling device of ball screw nut
Inventor: SONOBE TAKESHI
IPC: F16H25/24
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device of a ball screw nut for cooling a ball screw nut driving a movable body of a machine tool and generating heat, without a solenoid valve control device controlling supply of cooling fluid by detecting movement of a movable body.  <P>SOLUTION: An air chamber having an air supply/exhaust port is disposed on an outer circumference of the ball screw nut. Cooling air is fed through a pipe by an air supply means interlocking with advance/retreat of the movable body to supply compressed air to the air chamber. After the cooling air absorbs radiation heat from the outer circumference of the ball screw nut and a temperature of the cooling air is increased, the air is exhausted through the pipe. If a heat generation amount of the ball screw nut is large, a water retention material is provided in the air chamber, and water supplied from a water tank provided in the movable member is vaporized in the air chamber to take the heat from the ball screw nut by the vaporization heat, and then is exhausted together with the supplied compressed air.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134332-A (JP)
Title: Fluorescent lamp lighting fitting
Inventor: MATSUFUJI TAKASHI
IPC: F21Y103/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting fitting using a fluorescent lamp which prevents the degradation of the lamp light flux, and raises the efficiency of the fitting.  <P>SOLUTION: The lighting fitting using a fluorescent lamp 3 is provided with a slit 6 for dissipating heat and a breathable sheet 7 on the upper reflecting face of the fluorescent lamp 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167763-A (JP)
Title: Woody composite board and its manufacturing device
Inventor: HAYASHIMOTO TATSUAKI
IPC: B27N3/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To increase the use efficiency of a wood by forming a woody composite board using small wood pieces and a wood granule generated during forming the small wood pieces.  <P>SOLUTION: This woody composite board is composed of the small wood pieces (42a and 43a) divided in the form of a plane or a pin and the wood granule (41a) decomposed in the form of a granule and/or a fiber. The small wood pieces (42a and 43a) are distributed in a way that the pieces (42a and 43a) become granually smaller in size from a surface layer part to a core layer part, and the wood granule (41a) is dispersed in the core layer part and these pieces and granule are hot-pressed and molded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170353-A (JP)
Title: Electron beam irradiator and method for irradiation by it
Inventor: HASHIMOTO SUSUMU
IPC: G21K5/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron beam irradiator and a method for the irradiation by it which improve the evenness of an electron beam to be applied and the efficiency in the passage of the electron beam through an electron transmissive window.  <P>SOLUTION: An image of an linear electron beam is formed in an irradiation window of the electron transmissive window by a circular hole of a superior pole piece placed on the incidence side of an electromagnetic lens and a rectangular hole of an inferior pole piece placed on the beam output side of the lens, and an object to be worked is irradiated with the linear electron beam which passes through the irradiation window and expands according to the distance from it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178632-A (JP)
Title: Information recording medium
Inventor: KUBO SUSUMU
IPC: G11B7/24012
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium having no distortion without carrying out alignment in rotating direction in laminating of two plates and without deteriorating appearance quality due to pressed-out adhesive.  <P>SOLUTION: At a lower surface 1f of a substrate plate 1, a nearly circular arc-like wall portion 1a which rises at a prescribed radius from the center 5A of an aperture, and a concave part 1d which can house a disk-shaped plate 2 by matching the centers 5A and 5B of the aperture 4B of the disk-shaped plate and an aperture 4A of a substrate plate are provided. The concave part 1d and top face 2e of the disk-shaped plate are fixed with adhesive 3. Also, the concave part 1d is formed with a circular-shaped bottom 1d1 and a nearly ring-shaped wall part 1d2 coupling the bottom 1d1 and a lower surfaces 1f, and a wall part 1d2 and a side face 2a are fixed by setting a gap D by storing the adhesives 3 between the wall part 1d2 and the side face 2a of the disk-shaped plate 2.  <P>COPYRIGHT: (C)2004,JPO