baber/WOPTO huggingface dataset:
Patent JP-2001211504-A (JP)
Title: Electric vehicle
Inventor: TANAHASHI SHIGEO
IPC: B60L50/15
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an electric vehicle capable of securing a battery power suitable for conditions for use. SOLUTION: The electric vehicle A installs a DC brush-less motor, a detachable/attachable space for a battery 3 or for an engine type power generating instrument 6 incorporating a battery 4, and an inverter circuit. The inverter circuit is supplied with an electric power by one of the battery 3 and 4 installed in the space, and energizes and controls the DC brush-less motor based on a signal from an accelerator corresponding to a magnitude of depression of the accelerator.
Patent JP-2001207287-A (JP)
Title: High fatigue strength steel and producing method therefor
Inventor: USUI MASAYOSHI
IPC: C25D3/12
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide steel which has enhanced fatigue strength and is capable of sufficiently withstanding use in a fatigue stress environment by minimizing the influence of nonmetallic inclusion cracks generated on the steel surface and the surface layer by hot working such as hot forging, hot rolling and hot extrusion. SOLUTION: The stock steel in which nonmetallic inclusions are present on the surface or the surface layer part is provided with a fatigue strength reinforcing layer diffused by heating a Ni layer previously plated on the steel surface.
Patent JP-2001211317-A (JP)
Title: Device and method for compression, storage medium recorded with compressing method, and printer
Inventor: MORITA YUKIAKI
IPC: G06T3/40
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To shorten the time needed for a thinning-out processing which is carried out when the size of data having been compressed exceeds an expected data size. SOLUTION: The device comprises a thinning-out processing part 102 which divides image data into odd dots and even dots, a compressing processing part 102 which compresses the odd-dot image data, an output FIFO 104 which temporarily stores the code data of the odd dots, a compressing process part 105 which compresses the even-dot image data, an output FIFO 106 which temporarily stores the code data of the even dots, an input FIFO 107 which temporarily stores the code data of the odd dots, an expanding processing part 108 which expands the code data of the odd dots, an input FIFO 109 which temporarily stores the code data of the even dots, an expanding processing part 110 which expands the code data of the odd dots, a data composition part 111 which puts the expansion results of the odd and even dots together,  and an output FIFO 112 which temporarily stores the image data obtained by the expansion and composition.
Patent JP-2001209942-A (JP)
Title: Optical disk recording and reproducing device
Inventor: YAMAMOTO TAKESHI
IPC: G11B19/28
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk recording/reproducing device capable of recording a signal on the disk with a laser emitted from an optical pickup. SOLUTION: This device is constituted so that the change of capacity of a data signal to be stored in a buffer RAM 11 provided so as once storing the data signal therein is detected when the recording operation of the data signal to the disk 1 is proceeded, and the recording speed to the disk 1 is adjusted to change based on the detected change of capacity.
Patent JP-2001210399-A (JP)
Title: Airtight terminal for press fit encapsulation
Inventor: KOBAYASHI SHINICHI
IPC: H01R13/03
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain an airtight terminal for the press fit encapsulation wherein the terminal is inexpensive and endurable against a high temperature soldering, and wherein the air-tightness is secured in addition. SOLUTION: In a press fit face of metallic ring constituting the airtight terminal for press fit encapsulation, a tin-bismuth alloy having a fusion temperature 220 deg.C or more is plated, or copper or nickel is plated as an under lay and a bismuth-tin alloy having a fusion temperature 220 deg.C or more, preferably 240 deg.C or more, is plated on it.
Patent JP-2001205738-A (JP)
Title: Resin coated metal base material and container containing the same
Inventor: KADOWAKI NOBUO
IPC: B65D1/09
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a resin coated metal base material effectively prevented from the generation of a pinhole and/or crack in the resin layer or film applied to a metal base material and capable of realizing excellent corrosion resistance and the quality retention (e.g.; flavor retention) of content and a container containing the same in at least a part thereof. SOLUTION: The resin coated metal base material contains at least the metal base material, the primer resin layer arranged on at least one surface thereof and a polyester resin composition layer arranged on the primer resin layer. The composition layer comprises a resin composition (I) containing a polyester resin (A) and a vinyl polymer (B) containing 1 mass% or more of a unit having a polar group and further containing a radical inhibitor.
Patent JP-2001205063-A (JP)
Title: Vortex agitator
Inventor: SUZUKI KATSUYOSHI
IPC: B01F5/00
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a vortex agitator which can be installed inexpensively in a narrow space, reduce power costs, secure the contact and retention time of fluids sufficiently, and attain treatment such as mixing, neutralization, and reaction completely. SOLUTION: In the vortex agitator in which the vortex of fluid ascending while revolving in a tank is generated, and the fluid is agitated by the vortex, the tank 1 having a cross-sectional shape which facilitates the generation of the revolving flow of the fluid is installed vertically. A blow pipe 2 is connected to the lower part of the tank 1 so that the fluid is supplied along the inner circumference of the tank 1, and when the fluid is supplied from the pipe 2 into the tank 1, the vortex in which the fluid ascends from the lower part to the upper part of the tank 1 while revolving is generated in the tank 1.
Patent JP-2001212205-A (JP)
Title: Flexible container for specimen
Inventor: KANEKO TSUNEO
IPC: B65D33/22
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide flexible container which keeps an outlet always aseptic in spite of repeated opening and closing. SOLUTION: The container 1 is made of transparent and flexible material which does not permit bacteria to pass. When used, it has a containing a space with an outlet leading to the outside and joint surfaces around the outlet, which are molded inside the outlet and opens and closes it by being detached and pressure welded with each other. On the outside of the container, 8 or 9 pairs of small knobs are installed which can be held between thumb and fingers and are made of the same or the different flexible material of the container. One end of those knobs is respectively fixed near the correspondent part of the joint surface and the other end is set free.
Patent JP-2001226569-A (JP)
Title: Polyester resin composition, and sheet matter, blow molding and stretched film prepared therefrom
Inventor: HARA ATSUSHI
IPC: C08L67/02
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester which can produce moldings, particularly large blow moldings, is excellent in long-time continuous moldability and also in transparency and thermal resistance, and to provide moldings prepared therefrom. SOLUTION: The polyester resin composition comprises 0.1-300 ppm of chips of a polyester whose main repeating unit is ethylene terephthalate and fines of a polyester having the same composition as that of the chips of the polyester and 0.1 ppb-1,000 ppm of at least one resin selected from a polyolefin resin, a polyoxymethylene resin and a polyamide resin, and is characterized in that the average diameter of dispersed particles of the polyolefin resin, the polyoxymethylene resin or the polyamide resin is 3 μm or less.
Patent JP-2001226741-A (JP)
Title: High strength cold rolled steel sheet excellent in stretch flanging workability and producing method therefor
Inventor: KAWABE HIDENAO
IPC: C22C38/14
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a high strength cold rolled steel sheet having tensile strength of 780 MPa or more and excellent in a balance of strength-stretch and a balance of strength-hole expanding ratio as well and to provide a producing method therefor. SOLUTION: A steel stock having a composition containing 0.05 to 0.15% C, 2.5 to 3.5% Mn, 0.001 to <0.05% Ti and 0.005 to 0.08% Nb is reheated at 1050 to 1250 deg.C and is subjected to hot rolling so as to control finishing temperature FDT in finish rolling to 850 to 950 deg.C, with in 0.5 sec after the completion of the hot rolling, rapid cooling is started, the same is coiled at 350 to 550 deg.C into a hot rolled sheet, after that, the sheet is subjected to cold rolling, is subjected to continuous annealing at the annealing temperature of (Ac3 transformation point) to (Ac3 transformation point +100 deg.C) and is next rapidly cooled to the temperature range of 200 to 400 deg.C at a cooling rate of 40 to <100 deg.C/s to form a structure composed of fine bainite with the average crystal grain size of 5.0 μm or less as the main phase.
Patent JP-2001230427-A (JP)
Title: Light receiving device for optical disc pickup
Inventor: HASEGAWA NAOTO
IPC: H05K1/11
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a light receiving device for an optical disc pickup of a built-in capacitor type in which chip pads and the terminals of the light receiving device are freely arranged without restraint in the arrangement in built-in chip capacitors. SOLUTION: In the light receiving device, an integrated circuit chip 1 for an optical disc pickup provided with a plurality of terminal pads and chip capacitors 2, 3 one electrode of each of which is connected to a grounded pattern are mounted on the top of a substrate 4. External electrodes 11 connected to the respective terminal pads are provided on the bottom of the substrate 4 and through holes 8, 9, 10 for electrically connecting the respective terminal pads to the respective external electrodes 11 are made in the substrate 4. The electrodes of the ungrounded sides of the chip capacitors 2, 3 are connected to the external electrodes 11 by the through holes 9, 10 and wirings 12, 13 extending from the through holes 9, 10 and provided on the bottom of the substrate.
Patent JP-2001230989-A (JP)
Title: Tv receiver and image display device used commonly with the same
Inventor: ITAZAWA TOSHIAKI
IPC: H01R13/73
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a TV receiver and an image display device which is used commonly with the TV receiver, by which a cable to be connected is excellently stored with excellent workability and electrical connections and interruptions are adequately performed when a connector unit disposed on the rear surface of the TV receiver is connected to an outer unit. SOLUTION: The center part of a rear surface cover 107 is projected to arrange a control substrate 106 in the inside. The cover 107 is provided with a member, for wall surface arrangement, etc. A columnar bar 1071 is integrally arranged on the cover 107. The connector unit 4 consists of connector groups arranged in the TV receiver 1. A U-shape hook 401 is integrally disposed in the unit 4. The connector unit 4 is electrically connected to the control substrate 106 through a cable 402.
Patent JP-2001231801-A (JP)
Title: Pouch for ostomy equipment
Inventor: TANAKA TOMOYA
IPC: A61F5/445
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To improve a pouch for an ostomy equipment for receiving exudate from a stoma, or the like. SOLUTION: This pouch 6 for receiving exudate from the stoma is adhered to skin surface 9 around the stoma 3 to form the ostomy equipment 1. The pouch for the ostomy equipment is made of a transparent multi-film as a whole, by providing a deposition layer of an inorganic oxide on a surface of a plastic film and further covering the deposition layer with the plastic film. The pouch prevents odor from leaking, makes visible the state of the exudate received and stored in it, and does not generate toxic gas by disposal and incineration. Biodegradable plastic film is used for the plastic film to be decomposed by microorganisms nature.
Patent JP-2001237067-A (JP)
Title: Manufacturing method of organic luminous element
Inventor: OHATA KIMITAKA
IPC: H05B33/14
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an organic luminous element with high reliability and high grade display. SOLUTION: The manufacturing method of the organic luminous element having an organic layer surrounded by separating wall, held between positive and negative electrodes, is characterized by including a process of pouring organic layer forming liquid paint inside the separating wall formed on the electrode and a succeeding process of rocking the above liquid paint.
Patent JP-2001234666-A (JP)
Title: Decorative cover
Inventor: HASEGAWA RYOTARO
IPC: E06B1/56
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a decorative cover to improve the appearance by shielding fitting races of a door on a frame body to which the door is fitted when the door is removed for remodeling the door, or the like. SOLUTION: The decorative cover 1 shields the fitting traces 8, 9 of the door from on a side frame 7 constituting a side portion of the frame body 24 for fitting the door. The decorative cover 1 has a shape along the surface shape of the side frame 7 constituting the side portion of the frame body 24 for fitting the door. The fitting traces 8, 9 by a latch receiver, a hinge or a door stopper formed on the side frame can be shielded by the decorative cover 1. Thus, the cover can be suitably used for repairing the door fitting traces 8, 9 in remodeling the door, or the like.
Patent JP-2001243839-A (JP)
Title: Conductive material of stainless steel
Inventor: MORITA YOSHIKAZU
IPC: C25F1/06
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a conductive material of stainless steel that is coated with a carbonaceous material and has excellent electrical conductivity. SOLUTION: The conductive material of stainless steel comprises a stainless steel sheet with a plurality of pits formed on the surfaces, and a carbonaceous material coating laid on the surfaces of the stainless steel sheet. Each of the pits formed on the surfaces has an average diameter D (μm) and average depth H (μm) respectively expressed by the following formulas (1) and (2): Formula (1). 0.5%<=D<=10, Formula (2). D/4<=H<=D/2. The carbonaceous material coating maintains a superior adhesion due to the pits formed on the surfaces of the stainless steel sheet, thus maintaining the excellent electrical conductivity as well as low electrical contact resistance after processing.
Patent JP-2001236692-A (JP)
Title: Optical disk and optical disk device
Inventor: ITO AKIYOSHI
IPC: G11B7/24062
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To shorten a rotation waiting time occurring when recording and reproducing is performed on an optical disk. SOLUTION: A reflection layer is formed on not only a data recording area, but also on a disk central area of the optical disk 2, and when the recording and reproducing is performed on the optical disk 2, an optical pickup 5 is scanned on the disk central area made the rotational center of the optical disk 2 based on the detective positional information on the optical pickup 5 and recording and reproducing positional information showing a recording and reproducing area, and a coarse motor control part 7 is controlled so as to be placed on the recording and reproducing area from a beam detective position, and the recording and reproducing area are recorded and/or reproduced.  At this time, a control part 10 makes from one side outer peripheral end to the other side outer peripheral end of the optical disk 2 an optical pickup movable range, and by passing through the disk central area and scanning the optical pickup 5, the scanning range of the optical pickup 5 is enlarged, and the recording and reproducing is performed on the optimum beam detective position of the optical pickup 5.
Patent JP-2001239091-A (JP)
Title: Operation part housing device in washing machine or the like
Inventor: MAEDA TOMOHITO
IPC: D06F39/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To improve convenience in use of a user as well as to improve an external appearance by operating an operation panel by rotatably projecting out the operation panel when operating an operation button low in a use frequency, and housing the operation panel in an operation panel arranging frame at ordinary time or operation unrequired time in an operation part device in a washing machine or the like capable of housing a part of an operation part. SOLUTION: An upper part of an outer frame 16 for housing a tub is covered with an upper covering body 17 having a wash input port 18 in the almost center, and is covered with a front panel 20 and a rear panel 21 from above in a state of housing respective electric equipment parts in this upper covering body 17. The operation panel arranging frame 28 is arranged in the upper covering body 17. The operation panel 30 is rotatably arranged inside this operation panel arranging frame 28 by journaling the lower end side. The operation panel 30 can be housed in the operation panel arranging frame 28, and is constituted so as to be operated by rotatably projecting from the operation panel arranging frame 28 at operation time.
Patent JP-2001243144-A (JP)
Title: Registration and network distribution system for pinpoint access icon on home page using communication web, and recording medium of program
Inventor: OKUDA MIKIO
IPC: G06F17/30
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an easy access to home page from a terminal under many kinds of terminals that are connected with a communication web and received a network distribution of a pinpoint access icon by setting up a new service server, which registers and distributes a pinpoint access icon on the home page, on the communication network. SOLUTION: Service server 1 which controls the access icon on the home page is set up on the communication network of internet and the like. Service server 1 classifies communication-addresses by users; registers them with a shape of an icon, and then distributes this registered icon to a terminal 12 connected with the service server 1.
Patent JP-2000306489-A (JP)
Title: Electronic trip device
Inventor: BELLOTTO HENRI
IPC: H01H71/02
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a trip device capable of performing two functions such as calibration of long term delay and disconnection of voltage measurement by a simple and reliable method. SOLUTION: This trip device has a removable module 3 to determine a long term delay parameter, which is designed so as to be fixed to the front panel 2 of the trip device. The removable module 3 applies a pressure on a movable component 13 through an auxiliary component 16 at its fixed position and moves the movable component to a position where the processing circuit of the trip device is connected by voltage to a conductor in a power system to be protected. The movable component 13 is pressed to a cutting position by a spring 15. The component 13 can be rotated or paralleled.
Patent JP-2001237471-A (JP)
Title: Magnetoresistance effect element and its manufacturing method, magnetoresistance effect type head, magnetic recording device, and magnetoresistance effect memory element
Inventor: SAKAKIMA HIROSHI
IPC: H01F41/18
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a magnetoresistance effect element having thermal stability and high MR ratio. SOLUTION: The magnetoresistance effect element contains a free layer that is easily magnetized and rotated by an external magnetic field, a first nonmagnetic layer, a first fixed layer that is provided at the opposite side of the free layer for the first nonmagnetic layer and will not easily undergo magnetization rotation due to the external magnetic field. At least one of the first fixed layer or the free layer contains a first metal magnetic film that comes into contact with the first nonmagnetic layer and a first oxide magnetic film.
Patent JP-2001249315-A (JP)
Title: Optical device for correction of aberration
Inventor: IWASAKI MASAYUKI
IPC: G11B7/135
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance optical device for correction of aberrations which can correct aberration with high accuracy and to provide a pickup device. SOLUTION: The device has a liquid crystal device, which generates phase change for the transmitting light by applying a voltage, electrode layers facing other to apply a voltage on the liquid crystal device, and an insulating layer disposed between the liquid crystal device and the electrode layer. At least one electrode layer, of the electrode layers facing each other, consists of a plurality of divided electrodes electrically separated from one another by a gap in one plane. A part of the insulating layer, held between at least one electrode layer and the liquid crystal device, has sufficient layer thickness to produce a higher electric field strength than the specified strength in the part of the liquid crystal device facing the gap, when a prescribed voltage is applied on the liquid crystal element.
Patent JP-2001252811-A (JP)
Title: Boring tool with oil hole
Inventor: FUKUSHIMA HIROYUKI
IPC: B23B51/06
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To efficiently supply cutting oil at the time of machining by forming an oil hole without using a shielding member or the like, and smoothly discharge chips. SOLUTION: An axial hole 11 is bored along the axial direction in a body part 2 to the vicinity of the tip part, an oblique hole 12 is formed obliquely extending from the tip part of the axial hole 11 toward the forward outside to be taken as an oil hole 10, and an opening part 12H of the oblique hole 12 is opened to the outside from a boundary part between a flank 6 and a land surface 8.
Patent JP-2001254336-A (JP)
Title: Environmental block and its construction method
Inventor: INO HIDEO
IPC: E02D29/02
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an environmental block capable of applying a load as uniform as possible to the face of slope without lowering the strength of concrete, which has an excellent durability and can be used for various purposes such as vegetation, protection of fish nests, wild birds or the like, and their manufacturing method and construction method. SOLUTION: Laid blocks comprise face portions of a hexagon column or a square column, a leg portion with a diameter smaller than that of the face portion and a drum portion interposed between the face portion and leg portion, a bore hole is made at the center portion of the surface of a face portion, the bore hole has a larger diameter inside the block thereby forming cavity, and has an opening of the cavity near the drum portion of the outer face of the leg portion and/or an opening near the leg portion on the outer peripheral surface of the drum portion. During the execution of the work, the environmental blocks are arranged, its cavities are filled up with earth, wood portions of a plant 1 to 10 mm in diameter are inserted between the earth and natural ground in the cavity, and filling concrete is placed in gaps between the drum portion and leg portion of the laid blocks.