baber/WOPTO huggingface dataset:
Patent JP-2002111357-A (JP)
Title: Redome
Inventor: TAKAHASHI MASAHIRO
IPC: H01Q1/02
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a redome where sticking ice/snow is prevented in such an environmental condition as in a cold district. SOLUTION: A redome core part is supplied with a gas of low boiling-point. A droplet of condensed gas is detected to find such an environmental condition the ice/snow is sticking. The condensed droplet is vaporized again with a heater, which is fed so that the condensation latent heat of the gas is evenly and efficiently provided over the entire surface of redome, preventing ice/snow.
Patent JP-2002105604-A (JP)
Title: HIGH-Cr MARTENSITIC STAINLESS STEEL PIPE FOR LINEPIPE HAVING EXCELLENT CORROSION RESISTANCE AND WELDABILITY, AND ITS PRODUCTION METHOD
Inventor: KIMURA MITSUO
IPC: C22C38/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a high-Cr martensitic stainless steel pipe for a linepipe having excellent corrosion resistance and weldability, and to provide its production method. SOLUTION: A steel pipe having a composition containing <=0.02% C, <=0.07% N, 0.2 to 7.0% Ni, 0.2 to 3.0% Mo and 10 to 14% Cr, and in which the contents of Si, Mn, P and S are controlled to proper ranges is heated to a temperature equal to or higher than the Ac3 transformation point, is then cooled at a cooling rate equal to or higher than that of air cooling to form a quenched structure, and thereafter, the steel pipe is tempered at >=520 deg.C to precipitate a γ-phase and to form a martensitic structure containing the γ-phase of >=5% by area ratio. Further, one or more kinds selected from <=0.15% Ti, <=0.2% Nb, <=0.15% Zr, <=0.2% V and <=0.15% Ta and <=0.006% Ca may be incorporated therein.
Patent JP-2002113063-A (JP)
Title: Easily assembable bathtub
Inventor: TAMARU KAZUHIKO
IPC: A61H33/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an easily assembable bathtub enabling a user lying on a bed or sitting on a dedicated wheelchair to take a bath. SOLUTION: A pair of side walls 4 and a pair of side walls 6, opposite to each other, are continued from surrounding edges of the bottom wall 2 of the bathtub main body 1 via pleat lines, and waterproof resin films 8 are deposited to notches at four corners of the side walls 4 and 6. The side walls 4 and 6 are bent via the pleat lines and erected with the waterproof resin films 8 at the four corners being folded inward. Each erected side wall 4 or 6 is integrally jointed water-tightly with each other by a joint member consisting of a presser member 10, etc. The box-shaped bathtub is assembled in this way.
Patent JP-2002117919-A (JP)
Title: Multipole connector
Inventor: MAJIMA MIKIO
IPC: H01R13/641
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an insertion type multipole connector capable of freely shortening the length of a wire without using a special exclusive tool, by using the wire itself as a contact point without attaching a contact point fitting on the wire. SOLUTION: Suitable lengths of one sides of at least two conductive wires 2 covered by insulant is exposed by removing the insulant. The one sides of the conductive wires 2 including the exposed portions are fixed by electrically insulating upper and lower cases 4 and 5 so they cannot be detached and mutually do not contact. Contact point parts 3 directly contacting contacts b1 and c1 of counterpart connectors B and C are formed by exposing the exposed portions in upper and lower faces of the cases 4 and 5. When the cases 4 and 5 are interfit with the counterpart connectors B and C, the contact point parts 3 directly contact the contacts b1 and c1 of the counterpart connectors B and C.
Patent JP-2002117952-A (JP)
Title: Connector inspecting apparatus
Inventor: YAMAMOTO HIDEYUKI
IPC: G01R31/04
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a connector inspecting apparatus capable of increasing the workability at an inspection of a connector and being miniaturized with a simple structure. SOLUTION: This connector inspecting apparatus 1 is provided with a slide block 28 moved in the inserting direction as the connector 4 is inserted into a connector insertion section 3 and energized by a repulsive spring 36 pushing- out the connector 4 from the connector insertion section 3 at an inspection completion. Conductive members 29 having inspection sections 42 brought into contact with connecting terminals 5 from opening sections 54 provided on the side face of a connector housing 51 at their tips are turnably fitted, and conductive springs 39 energizing the conductive members 29 in the inside direction are locked on them.
Patent JP-2002124047-A (JP)
Title: Magnetic disk device
Inventor: NAKAYAMA AKIHITO
IPC: G11B21/08
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To subject a magnetic disk to recording and reproducing by positioning a magnetic head relative thereto with high accuracy. SOLUTION: In subjecting the magnetic disk 11 to recording and reproducing by the magnetic head 13, a control signal for controlling the moving operation of a supporting arm 14 is formed in accordance with the servo signal recorded at the magnetic disk 11. The position of the supporting arm 14 is detected by a hologram grating 19 disposed at the supporting arm 14 and a hologram sensor section 20 disposed at a base 10, by which a position signal is formed. The control signal is subjected to correction in accordance with the position signal and the drive of the supporting arm 14 is controlled in accordance with this control signal.
Patent JP-2002115598-A (JP)
Title: Load detecting method, control method, ignition timing control method and ignition timing control apparatus for internal combustion engine
Inventor: ENOYOSHI MASAHIKO
IPC: F02P5/15
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a load detecting method for an internal combustion engine mountable on a compact car by dispensing with a throttle position sensor and a negative pressure sensor and dispensing with the mounting space for these sensors and the installation of a mounting structure on a vehicle body side. SOLUTION: In a spark ignition engine, an engine load is detected based on a degree of revolution fluctuation of a crankshaft. It is preferable to correct the engine load according to a revolution speed of the engine. The degree of revolution fluctuation is calculated by using a ratio (t/T), wherein t is a passing time of a predetermined fixed angle range of a rotor integrally rotating with the crankshaft, and T is a period of the rotation of the rotor. For example, a difference or a ratio in the ratio (t/T) every rotation or every second rotations of the crankshaft can be defined as the degree of revolution fluctuation.
Patent JP-2002119804-A (JP)
Title: Turbid substance removing device
Inventor: KOIDE FUJIO
IPC: B01D29/66
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a turbid substance removing device which has a filler (filter medium) packed in a column so as to be in a dense state when raw water is passed and to be in a coarse state when cleaning water is passed and is improved so that the collection and release of the turbid substance are more efficiently performed by the filler. SOLUTION: In the turbid substance removing device, where the raw water is passed in downward flow form and the cleaning water is passed in upward flow form, the filler (4a) capable of forming the dense state by being pressed by a lower supporting body (2) when the raw water is passed and forming the coarse state by releasing the dense state when the cleaning water is passed, is contained between supporting bodies (2) and (3) arranged respectively upper and lower inside the column (1) and the inside diameter of the column (1) is gradually increased toward the top part.
Patent JP-2002122870-A (JP)
Title: Liquid crystal display device, method of manufacturing the same and device for dropping liquid crystal
Inventor: TASHIRO KUNIHIRO
IPC: G02F1/1339
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To enable the quantity of a liquid crystal dropped in a dropping injection method to be precisely measured and controlled, at the same time to restrain the viscosity of the liquid crystal so as to be low by using a liquid crystal material most suited for the dropping injection method, to accelerate the response speed, especially halftone response speed and to simply manufacture a liquid crystal display device in an excellent yield. SOLUTION: A frame pattern is formed by applying a sealant 21 to the peripheral part of a picture display region provided on one (a substrate 22) out of a pair of substrates. The liquid crystal is dropped inside the frame pattern and the substrates are stuck to each other. Aiming at the liquid crystal display device by hardening the sealant 21, the sealant 21 is applied so as to position a starting point 31a and an end point 31b of the sealant application outside the frame pattern.
Patent JP-2002124585-A (JP)
Title: Nonvolatile semiconductor memory device and production method therefor
Inventor: SATO SATOHIKO
IPC: H01L21/8247
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To highly integrate a nonvolatile semiconductor memory device having a large number of flash memory cells without decelerating an operating speed. SOLUTION: Width Wi1 along with the direction of the gate width of a lower layer conductor film 4a for floating gate electrode is made thinner than a minimum working dimension F and width Wi2 along with the direction of the gate width of an upper layer conductor film 4b for floating gate electrode provided through insulating films on source and drain areas is made thicker than the minimum working dimension F so that lowering in the coupling ratio of a control gate electrode 6 and a floating gate electrode 4 caused by the reduction of a unit cell area can be suppressed.
Patent JP-2002092314-A (JP)
Title: Refunding method of each issued bond by commodities made into bonds
Inventor: OKAZAKI CHIYOUSHIN
IPC: G06Q40/04
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To supply commodities made into bonds by objective assets having no assets value by themselves while generating the assets value by running (using). SOLUTION: A refund and interest schedule list for each bond in which a refund money interest to be received when the refund period of a bond in a priority part is essentially equal to that of the other bond is proportionally divided into bonds having a long refunding period as subordinated parts is produced, and the bonds are sold and refunded based on the refund/interest schedule list, thereby limiting a risk period than usual and increasing each incentive. The preferencial/subordinated parts of the bond are set, and the refund period is set identical differential from the above, but issued money is accumulated every year from a running profit in a preferential to subordinated order of each issued bond.  When the refund money reaches the issued money of the bond, the refund interest is lowered and the lowered part is added to a refund interest of the other bond that does not reach the refund amount of the issued amount.
Patent JP-2002130181-A (JP)
Title: Cross flow fan
Inventor: TAKASHIMA NOBUNARI
IPC: F04D17/04
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a cross flow fan capable of ultrasonic welding by properly correcting the inclination even if a tip part of blades inclines. SOLUTION: In this cross flow fan integrally formed by mutually performing the ultrasonic welding by stacking a plurality of fan blocks 5 composed of a circular plate 3 forming plural circular arc-shaped guide grooves 2 in an almost radial shape on one side surface peripheral edge and plural circular arc-shaped blades 4 erected on the other side surface peripheral edge of the plate and having the tip joined to the guide grooves, a bottom surface of the guide grooves is inclined to either of the central direction or the outer peripheral direction of the plate, and since the tip part of the blades is inclined in response to an inclination of the bottom surface of the guide grooves, the ultrasonic welding can be performed by properly correcting the inclination by forming a shape after molding so that the tip part of the blades forcedly falls down outside or inside,  excess labor at stacking time is not required, and a yield at molding time is improved.
Patent JP-2002127602-A (JP)
Title: Heat-sensitive recording material
Inventor: MITSUO HIROBUMI
IPC: B41M5/26
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording material with high color development density, less skin fog and excellent storing properties of image parts and printing characteristics. SOLUTION: The heat-sensitive recording material with a heat-sensitive color developing layer containing an electron-donating colorless dye and an electron-accepting compound on a substrate is provided and the heat-sensitive recording material is characterized by incorporating N-(4-hydroxyphenyl)-p- toluene sulfoneamide as the electron-accepting compound in the heat-sensitive color developing layer and additionally, incorporating a polyvinyl alcohol with a degree of saponificaiton of 85-99 mole% and a degree of polymerization of 200-2,000 as an adhesive.
Patent JP-2002129695-A (JP)
Title: Direction changeable metal fitting for hanging accessory
Inventor: SAWADA TOSHIHIRO
IPC: E04B9/18
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To easily change and set a direction of a suspended bolt in a random direction. SOLUTION: This direction-changeable metal fitting 12 for a hanging accessory is attached to a suspension base fitting 1 so as to change the direction of the suspended bolt 3. It comprises a direction changing fitting body 12o formed in a U-shape by an upper plate part 13 and both side plate parts 14, with lower end parts of both side plate parts 14 connected by an arced bottom plate part 15.  A bolt inserting hole 17 is provided in the upper plate part 13 of the direction changing fitting body 12o for coupling with the suspension base fitting 1 by a bolt 16, a bolt inserting oblong hole 20 is formed in the arced bottom plate part 15, one end part of the suspended bolt 3 is inserted through the oblong hole 20, a pair of suspended bolt fixing nuts 9 are screwed on the suspended bolt 3 so as to sandwich the oblong hole 20, and the one end part of the suspended bolt 3 is fixed in a required position of the oblong hole 20.
Patent JP-2002131062-A (JP)
Title: Map information editing device, navigation system and portable information terminal
Inventor: KONISHI MASASUKE
IPC: G06F17/30
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a map information editing device for creating map information corresponding to a navigation system mounting an inside storage device and contriving miniaturization, and to provide the navigation system and a portable information terminal incorporating the navigation system. SOLUTION: An outside computer (map information editing device) for editing the map information corresponding to the navigation system 1 provided with a rewritable inside storage device is provided with a storage device 46 which is divided into a plurality of classifications, in which the classified data include a plurality of kinds of lower order data and the map information in which the lower data are made hierarchy in response to the priority order is stored, and CPU 41 for outputting to extract the map information of the story of depth in response to the allowable storage capacity of the inside storage device from the map information.
Patent JP-2002125867-A (JP)
Title: Metal vacuum structure and device to produce the same
Inventor: FUJIYAMA MAMORU
IPC: A47J41/02
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To make it easier to install getter and make compact. SOLUTION: Space 8 which is closed by structural member comprising a nearly cylindrical inside member 7 and an outside member 4 is exhausted from a hole 9. Then, copper or aluminum foil 12 for thermal-radiation proofing is winded around the inside part, on metal vacuum structure which the exhaust hole 9 is sealed, and metal foil 13 with getter works is intervened between that copper or aluminum foil and the inside part.
Patent JP-2002126277-A (JP)
Title: Game machine and data storage device
Inventor: KAWASAKI HISASHI
IPC: A63F7/02
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To record presentation data on an external recording medium mounted on a game machine. SOLUTION: When a player to record the start of variable pattern display presentation presses a record button 2021, a recording instructing signal is transmitted. Therefore, in response to this signal, a main control part 200 acquires display direction data stored on a buffer 2030 and drives a memory media drive 2040 and the acquired display direction data are recorded on a memory card 2050.
Patent JP-2002133874-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MUNENO HIDEHIRO
IPC: G11C11/412
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device mounted with a static RAM which is inexpensive and has less number of elements. SOLUTION: This device is a semiconductor integrated circuit device mounted with a static RAM. Each memory cell includes a two-element latch circuit consisting of a first transistor (N type MOSFET), and of a second transistor (P type MOSFET) being two elements latch circuit, and a third transistor (N type MOSFET) connected to an input-cum-output terminal of the latch circuit.  A gate electrode of the first transistor, a gate electrode of the second transistor, a diffusion region of one side of the first transistor, and a diffusion region of one side of the second transistor are connected electrically, a first potential Vss is supplied to a substrate of the first transistor, a second potential Vcc is supplied to the other diffusion region, a third potential Vss-|Vtp| is supplied to the other diffusion region of the second transistor, and a fourth potential Vcc-|Vtn| is suppled to the substrate.
Patent JP-2002127219-A (JP)
Title: Apparatus and method for deciding injection molding condition and program storage medium
Inventor: KUBO TAKAHIRO
IPC: B29C45/76
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for deciding injection molding conditions capable of simply deciding the molding conditions for molding a product having a dimensional accuracy as a target in a short time as well as a program storage medium. SOLUTION: The method for deciding the injection molding conditions comprises the step of obtaining a target shrinkage factor based on a product dimensional accuracy as the target by an initializing unit 1. The method further comprises the step of then changing a resin temperature by a resin temperature setter 4 so that the shrinkage factor calculated by shrinkage factor calculating means (7, 8 and 10) coincides with a target shrinkage factor. The method also comprises the step of changing a dwelling pressure by a dwelling pressure setter 14 so that the shrinkage factor calculated by shrinkage factor calculating means (17, 18 and 19) coincides with a target shrinkage factor, when the shrinkage factor is higher than the target shrinkage factor even when the resin temperature is lowered to a flow stopping temperature or a temperature of causing unfilling by the setter 4.
Patent JP-2002133407-A (JP)
Title: Image tilt correcting method, image tilt correcting device and computer-readable recording medium on which tilt correction program is recorded
Inventor: HATANAKA HARUO
IPC: G06T3/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an image tilt correcting device for generating an non-tilt image capable of keeping an original image horizontal, when an object image intended for tilt correction in the original image is picked up in a front view. SOLUTION: The image tilt correcting device comprises means for judging whether the object image intended for tilt correction in the original image is imaged in front view or in views other than the front view in accordance with the inclination of two line segments specified by a user and a means for giving line segment changing processing to one line segment which extends, so that the heights of the upper end points of the two line segments specified by the user correspond to each other and the heights of the lower end points of the two line segments specified by the user agree with each other, when the object image intended for tilt correction in the original image is judged to be picked up in the front view.
Patent JP-2002137539-A (JP)
Title: Original paper for back-carbon copying
Inventor: KATAOKA TAKASHI
IPC: D21H19/84
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an original paper for back-carbon copying used as an original copying paper or the like for a copying slip wherein the receptivity of carbon ink and release properties can be improved. SOLUTION: The original paper for back-carbon copying contains an inorganic loading material so that ash content according to JIS P8128 is in the range of 25-45 wt.%. Preferably, a coating liquid, in which an inorganic pigment is mixed, is applied to the surface to be coated with carbon ink of an original paper principally composed of regenerated pulp, while a coating liquid, in which sodium alginate is added into starch of high concentration, is applied to the carbon ink transfer surface of the original paper.
Patent JP-2001176507-A (JP)
Title: SURFACE IMPROVEMENT METHOD OF HYDROGEN STORAGE ALLOY FOR Ni/MH SECONDARY BATTERY UTILIZING FLAT METAL
Inventor: JAI YON RII
IPC: B22F1/068
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of improving the surface of a hydrogen storage alloy for a Ni/MH secondary battery, capable of elongating the life of the electrode by increasing the discharging capacity of the electrode by utilizing flat powder. SOLUTION: This method includes a process for preparing flat metallic powder by ball milling metallic powder, and a process for ball milling flat metallic powder with the hydrogen storage alloy powder to obtain the mixed powder.
Patent JP-2002137526-A (JP)
Title: Stencil printing equipment
Inventor: KOUNO MASAKAZU
IPC: B41L13/16
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To hasten a printing starting time based on new image data. SOLUTION: In a stencil printing equipment, which is equipped with a plate making part 3 for perforating a stencil paper on the basis of image data, a plurality of rotatable plate cylinders 25 and 26, about each of which each of stencil papers 11 perforated at the plate making part can be windingly installed, and a rotatable rotating member 27 arranged near a plurality of the plate cylinders.  During a printing mode, a plurality of the plate cylinders 25 and 26 rotate in synchronous with the rotating member 27 so as to convey a printing medium 41 under the state that printing pressure is being applied between the respective plate cylinders and the rotating member 27 in order to transfer ink images from the stencil papers installed on the respective plate cylinders to the printing medium, a plurality of the plate cylinders 25 and 26 are individually and independently rotatably provided and, at the same time, the printing pressures developing between the respective plate cylinders and the rotating member 27 are individually and independently applicably provided.