baber/WOPTO huggingface dataset:
Patent JP-2004272105-A (JP)
Title: Polarized beam converting element and its manufacturing method, and liquid crystal display device
Inventor: HASEGAWA MASAHARU
IPC: G02B27/28
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarized beam converting element which can be manufactured in simple manufacturing processes without laminating many transparent substrates and for which large-area manufacturing is made possible.  <P>SOLUTION: On main surfaces 1A and 2A of 1st and 2nd light-transmissive base materials 1 and 2, slanting parts which are sectioned in a nearly triangular shape are arrayed side by side at specified intervals so that their oblique surfaces 10 and 20 face in the same direction, and polarized light separating films 3 are formed on those oblique surfaces 10 and 20; and the light-transmissive base materials 1 and 2 are put one over the other across light-transmissive resin 4 so that the oblique surfaces 10 and 20 face each other, and light blocking parts 5 and 1/2-wavelength plates 6 are provided on reverse surfaces 1B and 2B of the light-transmissive base materials 1 and 2 at positions corresponding to the slanting parts.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004280159-A (JP)
Title: Unattended terminal operating system, and program for unattended terminal and for attendant terminal
Inventor: MOGI MASATOSHI
IPC: G06Q20/18
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unattended terminal operating system which increases the efficiency of using a communication line by easing the congestion of the communication line.  <P>SOLUTION: The unmanned terminal operating system wherein an attendant's terminal installed in a center to be operated by an attendant and an unattended terminal to be operated by a customer are interconnected via the communication line is operated by communications using images and voice. In the system, a still-image camera for taking still images is provided in the vicinity of the unmanned terminal. The still-image camera takes still images of the customer through time-lapse photography and sends the images to the attendant's terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276129-A (JP)
Title: Manufacturing method for hyperfine channel structure
Inventor: YOSHIMOTO MAMORU
IPC: H01L21/205
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxide thin film, having a hyperfine channel structure, the groove width and groove depth of which are controlled at an atomic level and useful as a high functional element.  <P>SOLUTION: After the epitaxial growth of an oxide thin film on the surface of a single crystal oxide substrate, the step height and terrace width of which are controlled at an atomic level, an oxide thin film is annealed in a high temperature atmosphere ranging from 400 to 1550°C. The hyperfine channel structure, the groove width and the groove depth of which are controlled at an atomic level according to the substrate surface, is fixed in the oxide thin film by substance diffusion in annealing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276702-A (JP)
Title: Tire for riding golf cart attached with grounding pad or for golf course management vehicle
Inventor: KATO TAKEO
IPC: B60C11/02
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire for a riding golf cart attached with a grounding pad damaging no lawn of a fairway or for a golf course management vehicle.  <P>SOLUTION: A base plate 7 provided with fitting projections 6 closely fitted and fixed to a large number of respective recessed groove 5 onto the tire 1 with the same gap is provided and fixed to an inner peripheral surface of an annular band plate 5 having small width by a synthetic resin material having pliability, flexibility and abrasion resistance. A large number of impeller pieces 9 divided by a long slit 11 directing from both side part of an outer peripheral step surface 8 having small width to an outer edge part are projectedly provided on an outer peripheral surface of the band plate at equal intervals and a grounding plate 10 having broader width than that of the tire 1 is provided and fixed to form the annular pad 3. The respective fitting projections 6 of the pad 3 are closely fitted and fixed to the respective recessed grooves 4 of the tire to attach and fix the pad 3 to the tire 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003295147-A (JP)
Title: Apparatus for conveying liquid crystal display panel
Inventor: CHAE KYUNG-SU
IPC: G02F1/13
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for conveying a liquid crystal display panel capable of coping with various sizes of unit liquid crystal display panels.  <P>SOLUTION: This apparatus for conveying a liquid crystal display panel includes a horizontal driving part 101 controlling a revolution of a motor, screw shafts 106, 106A, 106B, 107, 107A and 107B protruding out of both side faces of the horizontal driving part 101, a pair of robot arms 108 and 109, the first ends of which are supported by the screw shafts 106, 106A, 106B, 107, 107A and 107B, and the other ends of which extend in one side direction perpendicular to the screw shafts 106, 106A, 106B, 107, 107A and 107B, and clamping parts 110 and 111 connected to the other side ends of the robot arms 108 and 109.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004275569-A (JP)
Title: Sensor device for fluorescent label
Inventor: SATO YUICHIRO
IPC: A61B19/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact sensor device for a fluorescent label simplifying the operation, facilitating fine operation for use in a case of requiring fine action such as excision of the tumor, and improving operation precision and operation efficiency.  <P>SOLUTION: This sensor device for the fluorescent label for visually observing a specimen by the fluorescent label is characterized in integrating a probe body having a lighting port of an excitation light in the specimen with a filter, which is attached to the probe body and allows the transmission of a specific fluorescent wave length emitted from the specimen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286873-A (JP)
Title: Method for dyeing plastic lens
Inventor: KUBOTA YUKIO
IPC: G02B1/10
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic lens dyeing method capable of dyeing a plastic lens with high dyeing uniformity and easily processing the lens after dyeing it.  <P>SOLUTION: In the plastic lens dyeing method using a plastic lens 1, a peeling layer 2 and an ink receiving layer 3 containing sublimating dye, the peeling layer 2 is arranged between the plastic lens 1 and the ink receiving layer 3, and when the plastic lens 1 is heated, at least part of the sublimating dye of the ink receiving layer 3 is transferred to the plastic lens 1 through the peeling layer 2. Thus the plastic lens 1 is dyed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283931-A (JP)
Title: Cover member and washing method
Inventor: OKUYAMA TETSUO
IPC: B24B45/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover member to maintain cleanliness of an engaging surface to ditachably engage a hole part of a head end of an axis of rotation and a tool with each other and to discharge foreign substance intruding the hole part in a spindle device wherein the tool is changed by an automatic changing device.  <P>SOLUTION: This cover material formed on the head end of the axis of rotation of the spindle device and to seal the hole part to be engaged with the tool has a groove part 3c engraved on the engaging part 3a to be engaged with the hole part and a wiping member 3d arranged in the groove part 3c, and the wiping member 3d wipes a surface of the hole part at the time when the engaging part 3a is engaged with the hole part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289379-A (JP)
Title: Device and method for camera operating
Inventor: KATO TAIICHIRO
IPC: G03B15/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera operating device in which anybody can easily consider the accurate camerawork by making the position of an object as a reference with simple operations, without being conscious of the length and the freedom degree of the movement of each axis constituting a series of actuators provided for forming the various movements of an actual robot camera, and to provide a camera operating method.  <P>SOLUTION: The camera operating device is provided with the robot camera 2 for photographing the object 1, a virtual object 4 arranged separately and independently from the object 1, a model camera 5 to be arranged oppositely to the virtual object 4, a model movement detecting means 6 for detecting the movement of the model camera 5 by holding it, a robot camera control means 7 for controlling the movement of the robot camera corresponding to the detected movement of the model camera, and an image display means 8 for displaying the images photographed by the robot camera. It includes the camera operating method using the device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285190-A (JP)
Title: Inorganic-organic hybrid material and manufacturing method therefor
Inventor: KURAOKA KOUJI
IPC: H01B1/06
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inorganic-organic hybrid material that has a high flexibility and excellent heat resistance, and can be used at a high temperature of 100°C or higher.  <P>SOLUTION: This phosphoric acid-containing, inorganic-organic hybrid material is manufactured according to a sol-gel method wherein a trifunctional silicon alkoxide and tetrafunctional silicon alkoxide are used together as a source material for silica, ethylene glycol and/or a polyethylene glycol is used as an organic component source, and a phosphoric acid compound is present as a phosphoric acid component source.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004033737-A (JP)
Title: Needle tool
Inventor: SWENSON KIRK D
IPC: A61M5/32
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe needle tool including a medical tool like a needle holder or a syringe.  <P>SOLUTION: A centesis tip extending from the end of the medical tool is included. A shield 50 rotatably connecting to the medical tool rotates a trocar 30 to a shielding position in which the shield 50 surrounds the trocar 30 and a withdrawal position in which the shield rotates and is separated from the trocar 30. The shield 50 has an overhanging lever crosswise overhanging, and the medical tool is provided with an overhanging arm 24 transversely projecting. A spring 70 accumulating energy for slanting the trocar 30 to the shielding position is arranged between the lever and the arm 24. When the lever and the arm 24 are relatively moved, the shield 50 rotates to the withdrawal position. When the lever and the arm 24 are released, the shield 50 is rotated to the shielding position by energy accumulated in the spring 70.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284313-A (JP)
Title: Linear motor driver
Inventor: KYO DOGEN
IPC: H02K41/03
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear motor driver which can supply a thrust force and a non-contact power source by a simple structure.  <P>SOLUTION: The linear motor driver comprises a moving element 7 having a permanent magnet and movable in a sliding direction in a magnetic field, a stator for generating a magnetic field perpendicular to the sliding direction to move the element 7 in the sliding direction, and a power generating moving element 10 provided apart from the stator and interlocked to the element 7 to generate power by the voltage transformation of a primary coil provided at the stator. By such a structure, the power can be supplied without contact by an extremely simple structure while the structure of a lateral magnetic flux linear motor driver using an existing permanent magnet is used as it is, and hence this driver can be easily introduced and its cost can also be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004296514-A (JP)
Title: Ferrite magnet and its producing process
Inventor: KOBAYASHI OSAMU
IPC: C04B35/26
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferrite magnet exhibiting excellent characteristics and having an inexpensive magnetoplumbite crystal structure, and to provide its producing process.  <P>SOLUTION: The ferrite magnet is composed of a single phase of magnetoplumbite crystal structure represented by a formula (Sr<SB>1-x</SB>A<SB>x</SB>)O-n[(Fe<SP>3+</SP><SB>1-y</SB>Mg<SP>2+</SP><SB>y</SB>)<SB>2</SB>O<SB>3</SB>], where A is at least one kind being selected from rare earth elements, x, y and n represent mol ratios in the ranges of 0<x≤0.6, 0<y≤0.05, and 5.7≤n≤6.0. In the producing process of the ferrite magnet, material powders of SrCO<SB>3</SB>, Fe<SB>2</SB>O<SB>3</SB>, A<SB>2</SB>O<SB>3</SB>and MgO are weighed and mixed and then calcinated under reducing atmosphere or in the atmosphere, the resulting powder is subjected to wet molding or dry molding and sintered under reducing atmosphere to form a single phase of magnetoplumbite crystal structure represented by the above-mentioned formula (Sr<SB>1-x</SB>A<SB>x</SB>)O-n[(Fe<SP>3+</SP><SB>1-y</SB>Mg<SP>2+</SP><SB>y</SB>)<SB>2</SB>O<SB>3</SB>].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290075-A (JP)
Title: Boiled rice improver
Inventor: MURATSUBAKI YASUTAKA
IPC: A23L7/10
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a boiled rice improver which effectively prevents burning, boiling and spilling over during rice boiling and provides boiled rice with glutinous and loosening properties during finishing.  <P>SOLUTION: The boiled rice improver is powder or a granule obtained by mixing powder of (A) a sucrose fatty acid ester having ≥9 HLB, (B) a glycerol fatty acid ester, (C) a dextrin (except cyclodextrin), (D) an enzyme and (E) cyclodextrin. The boiled rice improver not only prevents burning occurring on the bottom of a rice cooker and boiling and spilling over but also prevents reduction in yield of boiled rice in production and provides boiled rice with glutinous and loosening properties without impairing luster of boiled rice in finishing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294255-A (JP)
Title: Sensor signal processor
Inventor: MASUDA HOMARE
IPC: G01L9/12
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-speed operating sensor signal processor.  <P>SOLUTION: This sensor signal processor includes: a reverse amplifier 71 for reversing an AC signal from an AC signal source 70; a first sensor 81 formed of a first parallel capacitor, to which an AC signal or a reversed AC signal are respectively input; a first operational amplifier A2 in which the output of the first sensor 81 is input to an input terminal (-), the second input terminal (+) is grounded, and a capacitor Ca is connected between the first input terminal (-) and the output terminal; a second sensor 82 formed of a second parallel capacitor, to which an AC signal is input through a capacitor Cb; a second operational amplifier A3 in which the output of the capacitor Cb is input to the first input terminal (-), the second input terminal (+) is grounded, and the second sensor 82 is connected between the first input terminal (-) and the output terminal (+); and a multiplier 74 for multiplying the outputs of the first and second operational amplifiers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292366-A (JP)
Title: 1,2-dioxane compound
Inventor: KOBAYASHI SUKEMASA
IPC: C07D319/02
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-toxic 1,2-dioxane compound having extremely high antimalarial activity even in vivo.  <P>SOLUTION: The 1,2-dioxane compound is represented by general formula(1)( wherein, R<SP>1</SP>is H or a lower alkyl; R<SP>2</SP>is a lower alkyl; n is an integer of 1-10; wherein, when R<SP>1</SP>is H, R<SP>2</SP>must not be methyl ).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296004-A (JP)
Title: Aluminum alloy substrate for magnetic disk and method for manufacturing the same
Inventor: UMEDA HIDETOSHI
IPC: G11B5/84
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy substrate for a magnetic disk which is improved in magnetic characteristics and can stably float a magnetic head at an extremely low height and a method for manufacturing the same.  <P>SOLUTION: The mechanical surface processing of a final process to be executed before electroless NiP plating treatment is performed by using an aluminum alloy usable as a magnetic disk is performed by pressing the aluminum alloy under pressing force of 0.1 to 5 N/mm<SP>2</SP>by means of a tape glued with abrasive grains of grain sizes #6,000 to #8,000 in the requirements stipulated in JIS R6001, by which rims are concentrically formed. The arithmetic mean deviation of profile Ra measured in a radial direction is 7 to 12 nm; microwaviness Mw is ≤3 nm; the arithmetic mean deviation of profile Ra measured in a circumferential direction is ≤8 nm; and the microwaviness Mw is ≤1.8 nm. As a result, the aluminum alloy substrate for the magnetic disk of <200 nm in the maximum depth of the scratch on the surface is fabricated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296781-A (JP)
Title: Nano-silicon light-emitting element and its manufacuring method
Inventor: IZUMI TOMIO
IPC: H01L29/06
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To emit a light by the three primary colors (a red, a green and a blue) of the light, particularly emit the blue at a low voltage distinctly and stably.  <P>SOLUTION: An amorphous Si0<SB>x</SB>film 2 in which silicon atoms and oxygen atoms are mixed is formed on a semiconductor substrate 1. Silicon atoms are formed as nano-silicon 4a of approximately 3.0 nm or less by a heat treatment by an inert gas. A hydrofluoric-acid aqueous-solution treatment 5 and a thermal oxidation treatment 6 are conducted. Either of the three primary colors of the light, particularly the blue, is emitted at a room temperature and a low operating voltage 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290860-A (JP)
Title: Method for neutralizing metal ion-containing acidic waste liquid
Inventor: TAKAKUWA TOGO
IPC: C02F1/66
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To neutralize metal ion-containing acidic waste liquid (for example, waste liquid generated when a stainless steel plate is pickled by hydrofluoric acid-containing sulfuric acid, and acidic plating waste liquid) by using an inexpensive general-purpose alkali agent so as to realize good sedimentation and reduce the amount of generated sludge.  <P>SOLUTION: The acidic waste liquid is treated with a first alkali agent mainly comprising an alkali metal oxide and/or hydroxide (for example, caustic soda), and then treated with a second alkali agent mainly comprising an alkaline earth metal oxide and/or hydroxide (for example, slaked lime).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004022536-A (JP)
Title: Flat display device with mesh-like grid
Inventor: SUK BONG-KYUNG
IPC: H01J29/62
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat display device facilitating mounting workability without causing deformation in a grid when the flat display device is constituted by arranging the mesh-like grid between a back plate and a face plate.  <P>SOLUTION: This flat display device contains the face plate and the back plate faced at optional intervals and constituting a vacuum chamber; a luminescent means housed in the vacuum chamber and realizing an optional image; the mesh-like grid arranged between the back plate and the face plate inside the vacuum chamber; and a lower spacer joined to one side of the grid and supported with the back plate and a upper spacer faced to one side of the grid, joined to the other side of the grid and supported with the face plate, and the grid, the lower space, and the upper spacer are united to form one structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004290123-A (JP)
Title: Method for acquiring aptamer by using microarray
Inventor: ASAI RYOICHI
IPC: C12Q1/68
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for acquiring an aptamer bound to a target molecule by using a microarray.  <P>SOLUTION: A polynucleotide can simply be put on a chip and a polynucleotide (aptamer) capable of binding to the target molecule can instantaneously be measured by using a microarray developed in order to analyze expression of RNA which originally exists in a cell . Namely, the aptamer binding to the target molecule can rapidly and efficiently be acquired by using the microarray.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302943-A (JP)
Title: Moving vehicle dispatching program and moving vehicle dispatching method
Inventor: TSUTSUMI SHIGENOBU
IPC: G06Q50/30
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein, in a method of dispatching a moving vehicle such as a taxi to a person who desires to ride on the moving vehicle, a conventional method of allocating a vehicle near a current position of the person who desires to ride on the vehicle or a vehicle having a small idle running distance to the current position of the person may circumstantially cause inefficient vehicle dispatching.  <P>SOLUTION: A vehicle dispatching management source is provided with destination information and running schedule on each moving vehicle. The current position and destination of a person who desires to ride on a moving vehicle are compared with current positions and destinations of moving vehicles to dispatch a vehicle based on the imposed distance and enhance the degree of taxi dispatching priority just before the end of the business time, thereby efficiently utilizing a vehicle traveling without any customer toward a business office and enhancing the whole vehicle dispatching efficiency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304633-A (JP)
Title: Radio communication apparatus
Inventor: AOYANAGI KATSUMI
IPC: H04B1/707
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication apparatus in which power consumption can be remarkably reduced.  <P>SOLUTION: An MPU 2 of a CDMA chip set 4 turns a main clock generating part 13 into on-states ST1, ST2, ST3, ST4, ST5, ..., in a cycle of the interval of 1.28sec to transit to a processing executing mode in a cycle of the interval of 1.28sec and each time the MPU transits into the processing executing mode, signal count processing is also executed together with paging channel signal receiving processing. Thus, the MPU should not transit to the processing executing mode in a cycle of the interval of 1sec as conventional, thereby reducing the number of times of operating in an operating frequency of 19.8(MHz). As a result, power consumption for a portable telephone set 1 can be remarkably reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299032-A (JP)
Title: Device separating margin part of blank manufacturing machine
Inventor: FUKUOKA MASATO
IPC: B26D7/18
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To separate a margin part of a blank manufacturing machine which easily regenerates the worn through-hole and has no fear of mixing the margin part into the blank part.  <P>SOLUTION: The device separates the blank and the margin part from the long sheet of thick paper consisting of the blank surrounded by the tangential line in a prescribed shape and the margin part connecting this through the blade stopper. The device consists of a stripper shell roll 2 with a thrust jig having projection pin mounted on the outer peripheral surface, an anvil roll 3 with the through-hole engaging with the projection pin to be provided, a conveying belt 4 conveying the long sheet 5 existing between the stripper shell roll and the anvil roll, and a sleeve 6 having a flange part at the cylinder part and the one end part of the cylinder part. The sleeve is inserted into the through-hole of the anvil roll so that the flange part is exposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI