baber/WOPTO huggingface dataset:
Patent JP-2002042570-A (JP)
Title: Rubber or plastic insulated power subaqueous cable
Inventor: MITANI MUNEHISA
IPC: H02G9/02
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent cracks of a metallic sheath arisen from repeated strains caused by heat cycle to a rubber or a plastic insulated power subaqueous cable. SOLUTION: In the rubber or plastic insulated power subaqueous cable, a gap 10 is provided between an insulated core 1 and the metallic sheath 2. A conductive spacer 9 is provided in the gap 10 and an inert gas is sealed in the gap 10 under water pressure or more so that contraction of the metallic sheath 2 caused by outer water pressure is restricted and repeated strains of the metallic sheath 2 are reduced to a predetermined value or less. As a result, the rubber or plastic insulated power subaqueous cable prevents cracks of the metallic sheath 2 arisen from the repeated strains and can improve long term characteristics of durability and reliability.
Patent JP-2002038209-A (JP)
Title: Blast furnace trough construction device and construction method using the same
Inventor: NAGAI SEIJI
IPC: F27D1/16
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a homogeneous construction body in a short time even if a material to be constructed is a low fluidity refractory, e.g. a plastic refractory, ramming material or the like. SOLUTION: This construction device has a movable traveling vehicle 1 and an oscillating frame 3 supported by the traveling vehicle 1 and freely movable to an optional position.
Patent JP-2002034667-A (JP)
Title: Bedside table
Inventor: NAKANO YUJI
IPC: A47B17/03
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a bedside table of a cantilever support type which can be used in the center of the floor part of a bed without any problems. SOLUTION: Sliding rails 6, 6 are attached to a side table 3, which is fixed firmly on the top of a post 2a for lifting, support a sliding frame 9 as it can slide along inner grooves 6a, which face each other, and support a table 4 as it can slide, using outer grooves 6b as a guide. As the sliding frame 9 is pulled out, and a catching groove 12, found at the end of the sliding frame 9, catches on an upper pipe bar P of a side railing of a bed which faces the catching groove, the table 4 is supported by moving it in a direction of the width of the bed.
Patent JP-2002041003-A (JP)
Title: Liquid-crystal display device and method for driving liquid-crystal
Inventor: HARADA TAKAHIRO
IPC: G09G3/36
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-crystal display device as well as a method for driving a liquid-crystal for reduced power consumption when a TFT liquid- crystal display panel is driven. SOLUTION: Related to a liquid-crystal display device 10, a common electrode provided to face each pixel electrode of a liquid-crystal display panel 9 is supplied with a common signal Vcom whose polarity inverts at every prescribed cycle by a common signal generating circuit 16. Each scanning line is supplied with a scan signal at a prescribed scan timing by a scan driver 7 while each scanning line is supplied with a display signal VD by a signal driver 18 at alternate polarity inversion at the timing of polarity inversion of the common signal Vcom.  A central electric potential of the display signal VD supplied to the signal line is shifted in the invert polarity direction relative to a polarity inversion direction of the common signal at the timing of polarity inversion of the common signal, so that the amplitude of the common signal Vcom is suppressed to about a power source voltage for driving a logic circuit.
Patent JP-2002037156-A (JP)
Title: General purpose jig device and control method of frame assembling jig system using general purpose jig device and storage medium
Inventor: TAKAHASHI YOSHIHARU
IPC: B62D65/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a general purpose jig device requring no replacement of an assembling jig device even in a chassis frame different by a car model, improving positioning accuracy, improving workability and production efficiency and capable of coping with a wide range, a control method of a frame assembling jig system using the general purpose jig device and a storage medium. SOLUTION: A freely protruding-retreating truncated cone bar-shaped body (a locating pin) 2 is inserted and arranged in a central hole of a disk body 1 having a horizontal upper surface being a reference surface, a freely rotatable arm part 3 is parallelly provided on an upper surface of the disk body 1, two columnar members 5 and 5 for forming a sandwiching part K are separately arranged at a prescribed distance in bilateral symmetry on both ends of the arm part 3, a rotary mechanism for rotating the arm part 3 is embraced with a rotary shaft concentric with the central hole as the center, a sandwiching width Hw is freely varied and adjusted to a virtual projection plane in the vertical direction to a line for connecting the two columnar members 5 and 5, works different in a width dimension are freely sandwiched between the two columnar members 5 and 5,  and can be positioned and held.
Patent JP-2002034852-A (JP)
Title: Hand drying device
Inventor: TANAKA EIICHI
IPC: A47K10/48
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a hand drying device which eliminates a malfunction caused by noise irrespective of insertion of a hand. SOLUTION: A sensor (hand detecting means) 37 of the hand drying device is comprised of a light emitting section 38, a light receiving section 39, and a signal line 41 connected to a control means 40. The signal line 41 is gently curved at an upper portion of a front air chamber 21a arranged between the light receiving section 30 and the control means 40, and fixed to the upper portion.
Patent JP-2002002740-A (JP)
Title: Container with easily peelable lid seal
Inventor: SHIMIZU YOSHIO
IPC: B65D53/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a container in which a force required to peel a lid seal can be reduced, and there is no fear of spilling the liquid content, etc., when the lid seal is unsealed. SOLUTION: The lid seal of the container can be unsealed by a small force using the principle of leverage not by peeling off the lid seal but by winding the lid seal by a winding plate 3 and a lever 4.
Patent JP-2002042610-A (JP)
Title: Switch device
Inventor: ITABASHI TAKAYUKI
IPC: H01H13/14
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a contact of a sensor switch capable of improving the contact reliability by eliminating the vibration of a movable contact during the operation, and stabilizing the spring stress and the contact pressure of a fixed contact. SOLUTION: A sliding guide 1c which is abutted on an operation lever 5 and guides the movement thereof when the operation lever 5 is pushed, and tilted in the right-to-left direction is formed on a housing 1 having the operation lever 5 which is disposed in a storage part 1a with a part thereof in a protruded manner, has an arm part 4c of a coil spring 4 locked thereto, and moves a movable contact 4f to a fixed contact 3 against the coil spring 4. Arc-like surface sliding surface 5e and 5f slidable with the sliding guide 1c are formed on the operation lever 5.
Patent JP-2002045379-A (JP)
Title: Automatic moving toothbrush
Inventor: SUGIMOTO ICHIRO
IPC: A61H23/02
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an automatic moving toothbrush which can easily exchange a bunch of bristles to be used to move toward a longitudinal direction by being connected to a drive side. SOLUTION: This automatic moving toothbrush has the bunch of bristles 11 protruded from a base 11a, and the toothbrush body 2 a part or the whole of which becomes a grip 1, and a drive structure 8 which is set within the body 2, connected to the bunch of bristles 11 detachably and moves the bunch of bristles 11 automatically toward a longitudinal direction at the end of the body 2. The object of this invention is achieved by connecting the bunch of bristles 11 to the drive structure 8 detachably in a moving direction by magnetic coupling by magnetic attraction of a magnetic coupler 25 set in both the base 11a of the bunch of bristles 11 and the moving action 23 of the drive structure 8.
Patent JP-2002046016-A (JP)
Title: Cutting method and cutting machine
Inventor: YANAGISAWA MASAYOSHI
IPC: B23D36/00
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency when performing a series of cutting work composed of a plurality of steps for the number of workpieces W of the same dimensions repeatedly by the number of the workpieces W. SOLUTION: This cutting machine comprises a positioning device 29 for position a workpiece W in relation to a machining section 9, an operation procedure memorizing section 73 which memorizes operation procedure comprising a plurality of cutting steps in order when positioning the first workpiece W in the order according to the operation procedure comprising a plurality of cutting steps by the positioning device 29, a program generating section 75, which generates a program for executing the program automatically based on the operation procedures memorized in the operation procedure memorizing section 73, and a control section 79, which repeatedly controls the positioning device 29 to position number of workpieces W followed by the first one by the number of followed workpieces W repeatedly according to the generated program.
Patent JP-2002047101-A (JP)
Title: Foamable vermicide for exterminating unpleasant vermin and method for exterminating unpleasant vermin by using the same
Inventor: SHIOYAMA MASAKAZU
IPC: A01N25/30
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a foamable vermicide for exterminating unpleasant vermin, capable of effectively making the unpleasant vermin, such as cockroach, perish or exterminated, and to provide a method for exterminating the unpleasant vermin by using the same. SOLUTION: This foamable vermicide for exterminating the unpleasant vermin comprises a surfactant (glycerol fatty acid ester, sucrose fatty acid ester, etc.), wherein the vermicide is applied to all surfaces of the floor or its part of a room from which the vermin should be exterminated (kitchen or the like) in a concentration of >=0.1 wt.% so as to be foamed with water. The unpleasant vermin existing on the floor of the kitchen or the like is made to perish or to be motionless by being contacted with foams containing the surfactant, so that the vermin is easily exterminated. In the method for exterminating the unpleasant vermin, stable foams which are generated by a foaming machine 3 are supplied to the floor 9 of the kitchen and allowed to stay thereon, then washed away after the vermin perishes, and finally collected into a drain 10, so that the foams can be efficiently removed.
Patent JP-2002049250-A (JP)
Title: Electrophotographic type printer
Inventor: KIKUCHI MUNEYUKI
IPC: G03G15/00
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain constant transferring characteristics, regardless of the place of installment of an electrophotographic-type printer, and to prevent the break of a corotron wire or detection error of abnormal discharge. SOLUTION: In the printer, atmospheric pressure is detected from the relationship between currents fed to an electrifying corotron, and the surface potential of an electrified photoreceptor and current or voltage fed to a transfer cortron is controlled, on the basis of the detected pressure.
Patent JP-2002050601-A (JP)
Title: Spin cleaning apparatus of semiconductor wafer
Inventor: OKUYAMA TETSUO
IPC: B08B3/02
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a spin cleaning device of a semiconductor wafer which enables spin cleaning, while rotating it at a high speed without enlarging the diameter of evacuation pad by preventing the outer circumferential part thereof from bending and warping even with respect to extremely thin semiconductor wafer of large diameter. SOLUTION: The upper end part of a spin shaft (5) is provided with a vacuum suction pad (6) which fixes the lower surface central part of a semiconductor wafer (WH) through suction. An air blow-off pad (13), which supports the outer circumferential part of the semiconductor wafer (WH) loose, by blowing off air to a clearance between it and a lower surface of the semiconductor wafer (WH) which is fixed through suction to the vacuum suction pad (6), is disposed in circumference of the evacuation pad (6).
Patent JP-2002048952-A (JP)
Title: Optical transmission device
Inventor: IKUTA MITSUTOSHI
IPC: G02B6/42
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission device capable of surely protecting against entry of foreign matters from a plug-inserting hole, without using a protective cap that needs to be removed and stored. SOLUTION: The optical transmission device is characterized by the groove which is formed on the inner surface of the plug-inserting hole and which corresponds to a belt-like projection on the side of the plug of an optical fiber cable, and by the shutter which opens and closes inside the plug-inserting hole, on a rotating axis in a direction nearly perpendicular to a line connecting the groove of the plug-inserting hole and the inner surface part of the plug inserting area oppositely facing the groove. The structure of the device is such that a flock part 12a is installed, in conformity with the shape of a fiber cable holder 13c, on the inner side face of the plug-inserting hole 12.
Patent JP-2002052311-A (JP)
Title: Additive for combustion exhaust gas, method for producing the same, and method for generating electricity by using the additive
Inventor: MORIMOTO TAKEHIKO
IPC: C10L10/00
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an additive that can highly efficiently and safely remove sulfur oxides (SOX) by neutralization from an exhaust gas produced when a fossil fuel is combusted, more particularly, from an exhaust gas produced when a sulfur-containing fuel is combusted in, e.g. a boiler. SOLUTION: A combustion exhaust gas from a fossil fuel is neutralized by adding an additive comprising an aqueous solution of magnesium hydrogencarbonate or calcium hydrogencarbonate to the fuel, the combustion air, the flue downstream of the combustor, or the like.
Patent JP-2002054427-A (JP)
Title: Reformed gas addition control device, and method of controlling addition of reformed gas
Inventor: KAYAMA TOMOYUKI
IPC: B01D53/86
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To precisely estimate CO/H2 concentration ratio in reformed gas by precisely estimating degree of deterioration of reforming catalyst, and to further improve fuel consumption and NOX purifying ability by adding the reformed gas to fuel or exhaust gas. SOLUTION: CO and H2O in additive gas are reformed to H2 and CO2 by watery gas shift reaction by a CO shift catalyst 4, the reformed gas is added to at least either of exhaust gas of an internal combustion engine and fuel of the internal combustion engine, and additive quantity of the reformed gas is controlled based on the CO/H2 concentration ratio in the reformed gas estimated based on oxygen storage capability (OSC) of the CO shift catalyst 4. Since an extremely high correlation exists between OSC of the CO shift catalyst 4 and watery gas shift reaction activity, the CO/H2 concentration ratio in the reformed gas can be estimated at high precision by detecting the OSC.
Patent JP-2002059722-A (JP)
Title: Safety pneumatic tire and safety tube for pneumatic tire
Inventor: ENDO SHIGERU
IPC: B29C73/16
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a safety pneumatic tire easy to manufacture and install without spoiling low fuel consumption performance and capable of continuously travelling a specified distance even at the time of puncture while stabilizing a shape of the tire at the time of normal travelling. SOLUTION: One or more than two of puncture sealant enclosed tubes are built in by adhering their upper surfaces on an inwall surface of a crown part, and air can be filled in a tire space part formed on a lower surface of the puncture sealant enclosed tube. This safety tube for the pneumatic tire is devised to seal a puncture sealant, free to adhere an upper surface of the tube on the inwall surface of the crown part of the tire and to form the space part in the tire on a lower surface of the tube in the state of building it in the tire.
Patent JP-2002073762-A (JP)
Title: Server and system for delivery support
Inventor: KATSUTA SHINYA
IPC: G06Q10/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To eliminate a risk of leakage of individual information regarding senders and receivers, when delivery of an article is requested. SOLUTION: A user information registration part 110 registers user information which includes a plurality of individual information items on users for a series of delivery processing. A user ID issue part 112 issues an user ID, when the user information is registered. An information providing part 142 selects the individual information items necessary for the business portion of a deliverer, from among the series of delivery processing and provides these items, when the deliverer in charge of the delivery of the article requests the collation of the user information by using the user ID. Only the minimum information necessary for the business are given to the deliverer.
Patent JP-2002071324-A (JP)
Title: Inspection apparatus for heat-insulating paper cup
Inventor: SATO HIROSHI
IPC: G01B11/24
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an inspection apparatus by which the protrusion of an exterior package sleeve in a heat-insulating paper cup is inspected and which can obtain high reliability regarding judgment. SOLUTION: The inspection apparatus for the heat-insulating paper cup is provided with a transmission-type photoelectric sensor, which senses the variable of transmitted light in the bottom-part end of the heat-insulating paper cup which is turned and which outputs a variable signal, and a judgment means which judges the presence of the protrusion, on the basis of the variable signal.
Patent JP-2001106048-A (JP)
Title: Determining method and device for operating variable in vehicle
Inventor: POLZIN NORBERT
IPC: B60K28/16
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To improve filtering of operating variable signals so that information related to dynamic characteristics of measured operating variables may not be lost at all or so that only little information may be lost when signals are sufficiently flattened. SOLUTION: In this determining method and device for operating variables in a vehicle, measured variables are filtered into functions of the filtered variable, and a control function is performed. In this case, the filtering action for filtering the operating variables is a function of the deviation from a value band formed as functions of non-filtered variables and filtered variables.
Patent JP-2002070179-A (JP)
Title: Joining structure
Inventor: SUGIMOTO MASAKAZU
IPC: B23K31/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a joining structure drastically improving bearing force and fatigue performance compared with conventional ones. SOLUTION: This joining structure between a primary member 11 and a secondary member 12 is so formed that the secondary member 12 is curvedly relieved and bent at a part (joint projecting end 14) where the secondary member 12 is projected in shape out of the both joint parts, the secondary member 12 is made to swell or round, the primary member 11 is bored a hole, or the whole of the secondary member 12 is curvedly relieved or bent. This constitution can mitigate the stress of the joint projecting end 14 of the secondary member 12, which is a critical point of the fatigue strength, so as to improve the bearing force and the fatigue performance.
Patent JP-2002075621-A (JP)
Title: Induction heating device
Inventor: AKIYAMA TOSHIRO
IPC: H05B6/12
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain an induction heating device wherein a red heat and a fire- hazard of nearby materials caused by vibrations of an earthquake and a fall of the heating device or the like are prevented in the induction heating wherein the heating action is conducted without using flames. SOLUTION: When vibrations of the earthquake or the like are added to the induction heating device consisting of an inverter circuit 2 to convert an alternating-current power supply 1 into a prescribed high-frequency current, a heating coil 3 to generate a high-frequency magnetic field by receiving an output of the inverter circuit 2, a pan supporting board 4 to support a cooking pan 5 heated by the heating coil 3, and a control means 7 to control an action of the inverter circuit 3, the vibrations are detected by a vibration detecting means 8, and if the detected vibrations are not less than a prescribed scale, the control means 7 stops the inverter circuit 3 and retains the stopping state until a re-entry power operation is made by a user.
Patent JP-2002023974-A (JP)
Title: Direct electronic commercial transaction
Inventor: UMEHARA JUNICHI
IPC: G06Q20/12
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for allowing a service provider to directly issue and print an original electronic certificate or document by using a user printer (that does not have to be connected to a user computer). SOLUTION: This electronic certificate may include a financial instrument such as deposit certificate and share certificate, ticket, stamp, receipt for payment and new credit card that is immediately usable. The service provider is provided with a capability that directly confirms whether user printer supply items are sufficient and replenishes the printer with a needed supply item.
Patent JP-2002065354-A (JP)
Title: Casing for keeping cosmetics
Inventor: IWAMOTO HISAO
IPC: A45D40/04
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a casing for keeping cosmetics which can be used economically and can be sorted out by parts or by materials easily. SOLUTION: A casing for keeping cosmetics is made up of the following parts: A dish-shaped part 5, which cancels to join is housed in a skirt 3 with an opening 2 for inserting a jig on the bottom. A metallic part 11 for joining the cap has a joining part 8 for an inner cylinder 15 which is inserted into and is fixed to the skirt except for a joining part 6 for a cap on the top, a piece 9 preventing bending made at the joining part, and a protrusion 10 for joining made at a part for joining the cap to which the piece preventing bending corresponds. The inner cylinder has a joining piece 12 inserted into a part for joining the cap, a ring-shaped catching groove 13 found at an upper periphery of the joining piece, and a cutting groove where the piece preventing bending of the part for joining the cap is inserted.  The piece preventing bending is made at a position where it meets the joining piece in the catching groove. A metallic, outer cylinder 17 has its lower part inserted into the part for joining the cap, and a ring-shaped, catching piece 16 which joins to the catching groove of the inner cylinder as the catching piece can rotate. A dish part 19 is placed inside the outer cylinder as the dish part can move up and down. An elevating system 20 is also equipped.
Patent JP-2002067398-A (JP)
Title: Output system, output device and control device
Inventor: SEKI HARUYUKI
IPC: B41J5/30
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a color printer having high printing speed in low cost. SOLUTION: Individual color printing units 32C, 32M, 32Y and 32K for printing each color of CMYK are disposed in parallel, so that they can individually get individual color data 68C-68K from a host computer 5. A printer 31 and a printing system 30 capable of outputting color images in high speed with simple configuration can be provided, since printing data for each color can be produced by a host computer 5 and received without overhead, and color printing can be carried out in parallel.