baber/WOPTO huggingface dataset:
Patent JP-2002156859-A (JP)
Title: Image forming device
Inventor: FUKUI NOBUO
IPC: H05B3/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device equipped with a fixing device capable of preventing the influence of temperature drop at both ends of a heating heater. SOLUTION: The distance from the end A of a heating body 3 to the end B of a heat roller 2 is regulated to 4 to 15 mm. Namely, the distance between the end A of the effective heat generating length of a heater lamp 1 and the end B of the roller 2 is regulated to 4 to 15 mm.
Patent JP-2001208658-A (JP)
Title: Device for removing tar from coal gas
Inventor: MYUNG-HYUN SIN
IPC: C10J3/48
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a device for removing solids such as tar and naphthalene in volatile components which coal produces while being thermally decomposed during analysis of components of coal gas generated as the result of gasification of the coal. SOLUTION: The device includes: a first filter 11 for removing dust from the coal gas; cooling equipment into which an induction pipe 12 allowing the coal gas to flow therethrough is inserted so that cooling temperature in the internal space of the cooling equipment can be adjusted to temperatures below zero; a cooling water tank 14 provided inside the cooling equipment 13, with ice filling the internal space of the tank in which a gas cooling tube 15a wound in the form of a coil is positioned; a lower collecting tank 15 for collecting foreign matter solidified while passing through the gas cooling tube 15a and for liquefying the solid foreign matter and discharging it; a regulator 17 for performing regulation via a second filter 16 connected to a discharge pipe 15b;  and a flowmeter 19 for adjusting the flow of the coal gas passed through a membrane filter 18 and supplying the coal gas to a gas analyzer 20.
Patent JP-2002162047-A (JP)
Title: System for temperature control of heating-unit panel
Inventor: KOBAYASHI SATOYUKI
IPC: H05B3/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a system for temperature control of heating-unit panel, in which surface temperature control of a floor surface material can be done directly and with a quick response in a floor heating system, etc., and an easy manufacture and economical constitution can be effected. SOLUTION: In this system 1, a heating unit panel 2 is formed of a sheet- shaped heating unit 4 provided on the surface of a base 3 made of an heat- installation material as a principal material. A temperature sensor 6 for controlling temperature of the heating unit 4 is installed on the surface of a soaking material 5 laminated on the surface of the heating unit 4.
Patent JP-2002161192-A (JP)
Title: Semiconductor device
Inventor: WASHIMI NORIYUKI
IPC: C08L63/00
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with excellent solder crack resistance in surface mounting using a lead-free solder. SOLUTION: The semiconductor device is composed by adhering a chip to die pad side of a metal lead frame with following (1) a resin paste and by sealing the metal lead frame having the chip with following (2) an epoxy resin composition; (1) resin paste for a semiconductor which essentially consists of (A) thermosetting resin, (B) inorganic filler and with which the shear bonding strength is 1.5 MPa or more at 260 deg.C in hardening to adhere the chip to die pad side of the metal lead frame, (2) epoxy resin composition for sealing a semiconductor which essentially consists of (A) thermosetting resin, (B) inorganic filler and in which the shear bonding strength is 1.0 MPa or more at 260 deg.C when hardened to adhere to reverse die pad of the metal lead frame.
Patent JP-2001202754-A (JP)
Title: Editing device, its method and medium
Inventor: MCGRATH JOHN MARK
IPC: G11B27/031
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To improve the use convenience of an editing device. SOLUTION: The editing of source voice and/or video base materials stored in >=1 source files in a storage medium is controlled, at least some of clips comprise >=1 prescribed time points in the clips, the editing base material string of the clip is generated from the source base material arranged in >=1 parallel sequences of source base material clips which are continuous in terms of time, the start point, end point or the time positions of both of these points are adjusted in the editing base material string, an operation is performed to automatically adjust the time positions in a step and, then, the time positions are arrayed at the prescribed points of other clips in the same sequence or the parallel sequence in the respective steps.
Patent JP-2002161710-A (JP)
Title: Steam cooling device of gas turbine
Inventor: TANAKA TOMOYOSHI
IPC: F01K23/10
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To properly control the amount of steam introduced into a burner 117 eliminating the need for installing an expensive valve device in a steam channel 116. SOLUTION: An outlet steam in a middle pressure drum 106 is supplied from the steam channel 116 into the burner 117 as cooling steam, the amount of steam introduced into the burner 117 is adjusted by controlling opening/ closing of a first flow amount control valve 112 with a control means 125 such that the pressure of the middle pressure drum 106 is set to a set value in accordance with the loading condition of a gas turbine 101. The amount of steam required in accordance with the load condition of the gas turbine 101 is supplied to the burner 117 and the flow amount of steam introduced into the burner 11 is properly controlled by controlling the existing first flow amount control valve 112 to maintain the pressure of the middle pressure drum 106 at a predetermined state eliminating the need for installing an expensive valve device in the steam channel 116.
Patent JP-2002162927-A (JP)
Title: Picture display device and driving method for the same
Inventor: SUZUKI MUTSUZO
IPC: H05B44/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption in a picture display device in which brightness modulation elements are arranged in a matrix shape. SOLUTION: This device is a picture display device which has a plurality of brightness modulation elements, each of whose brightness is modulated by being applied with the voltage of positive polarity and whose brightness is not modulated by being applied with the voltage of negative polarity, a plurality of first wirings which are connected electrically to first electrodes of the brightness modulation elements and a plurality of second wirings which are connected electrically to second electrodes of the brightness modulation elements and also which cross the first wirings at right angles and a first driving means which is connected to the first wirings and outputs scan pulses to the wirings and a second driving means which is connected to the second wirings and the first driving means sets the first wirings of non-selection states to be in higher impedance states than the first  wirings of a selection state.
Patent JP-2002167168-A (JP)
Title: Self-propelled portal container crane and container ship
Inventor: KAWASE AKIRA
IPC: B65G63/00
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To cope with even a container ship of intermediate/small type in light weight by lightening weight of a cargo handling gear on a container ship, while reduction is attained of a cost of cargo handling equipment in a side on the ground by lightening weight of a container crane in small size. SOLUTION: A trailer 27 mounting a container 23 can be advanced into between front/rear leg parts 3 supporting an upper frame 5 of a self-propelled portal container crane 1, a lift frame 9 of almost equal length to the upper frame 5 is provided in its upward, a ferry boat frame 11, ordinarily erected upward to be turned downward when delivery of the container is performed between itself and a container ship 25 to be engaged with one end of an on- board portal frame 13 to connect it to the lift frame 9, is pivotally mounted in one end thereof, a rail for moving a trolley is laid respectively on the lift frame 9 and the ferry boat frame 11, the trolley 20 traveling on the rail for moving it to hoist up and lower down the container 23 is provided.
Patent JP-2002173539-A (JP)
Title: Heat-resistant polyester sheet
Inventor: OGURO MASARU
IPC: C08J5/18
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a heat-resistant polyester sheet having excellent transparency, mechanical properties, punchable properties and sticking processability. SOLUTION: This heat-resistant polyester sheet is obtained by forming a polyester resin obtained by polycondensing glycols containing 10-80 mol% glycol having a cyclic ether skeleton, with a dicarboxylic acid, or polycondensing dicarboxylic acids containing 10-80 mol% dicarboxylic acid having the cyclic ether skeleton, with the glycol, and has >=87% whole light transmittance at 1.6 mm thickness, and >=50 kJ/m drop impact strength when 300 J impact energy is vertically added by an R20 weight.
Patent JP-2002173604-A (JP)
Title: Tape
Inventor: KUBO KOJI
IPC: C08J5/18
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a non-halogen tape replacing PVC-based tapes for bundling car electric wires because generation of dioxins in burning a PVC-based tape has been reported. SOLUTION: This tape is obtained by making a film base into a tape form; wherein the film base comprises 100 pts.wt. PO-based resin, 5-100 pts.wt. bromine-based flame retardant, 5-100 pts.wt. inorganic flame retardant and 0.1-10 pt(s).wt. compatibilizer.
Patent JP-2002174369-A (JP)
Title: Flexible impermeable film and impermeable hose
Inventor: HIBINO TOMOSHIGE
IPC: B32B15/08
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To realize, in a hose with high fluid impermeability imparted by use of a metallic thin film, the fatigue durability of the metallic thin film resistible to engine vibration or the impulse pressurization of a coolant hose while keeping the flexibility of hose. SOLUTION: A flexible impermeable film formed by covering both sides of the metallic thin film with a thin film of resin showing a stress at yield of 70 MPa or more at the using temperature of the hose is integrated to the hose repeatedly deformed at a distortion quantity of 5% or less as a fluid impermeable layer.
Patent JP-2002174019-A (JP)
Title: Habitable-room structure
Inventor: KAWAGISHI KAZUNORI
IPC: E04H1/02
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a habitable-room structure capable of appealing wooden relish by positively exposing a column in the habitable room. SOLUTION: In the habitable-room structure, a core wall 1 constituted by covering the surface of the column 1 as a structural material with a facing 12 is installed, facing a Western room space such as a habitable room 2, a dining room 2a or the like. In the habitable-room structure, a column 4, which is not the structural material, is used jointly on the extension of a core-wall 1 surface.
Patent JP-2002179912-A (JP)
Title: Resin composition
Inventor: MIYOSHI TSUTOMU
IPC: C08L23/00
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To improve impact resistance of a resin composition consisting of (A) an aromatic polyamide imide and (B) a polyarylene sulfide. SOLUTION: A resin composition comprises 1-50 pts.wt. of an olefinic copolymer consisting of (C) an α-olefin and glycidyl ester of an α,β-unsaturated acid to 100 pts.wt. of a resin composition consisting of (A) an aromatic polyamide resin which is obtained by performing an imidation reaction after completion of an amidation reaction not less than 70% when reacting an aromatic tricarboxylic acid anhydride with a diisocyanate compound and (B) a polyarylene sulfide resin.
Patent JP-2002054029-A (JP)
Title: Highly crimped polyester-based conjugate fiber
Inventor: MORI YOSHITOKI
IPC: D01F8/14
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a highly crimped polyester-based conjugate fiber having excellent stretchability, crimp-developing properties and crimp-retention properties by conjugating a polytrimethylene terephthalate with a polyethylene terephthalate into a side-by-side type, selecting the ratio of intrinsic viscosities and the conjugating ratio, and imparting an adequate ratio of an apparent shrinkage to the fiber shrinkage, and a crimp-stretching rate. SOLUTION: This highly crimped polyester-based conjugate fiber has a ratio of the intrinsic viscosities of the polytrimethylene terephthalate to the polyethylene terephthalate satisfying the formula (a): 0.4<=([ηb]/[ηa]<=0.8 (wherein, [ηa] is the intrinsic viscosity of the polytrimethylene terephthalate; and [ηb] is the intrinsic viscosity of the polyethylene terephthalate), the conjugating ratio of the two components regulated so as to be (35:65)-(65:35), the ratio of the apparent shrinkage to the fiber shrinkage satisfying the formula (b): 6<=(Sa/Sb)<=12 (wherein, Sa is the apparent shrinkage; and Sb is the fiber shrinkage), and >=50% crimp-stretching rate.
Patent JP-2005099063-A (JP)
Title: Deflection actuator, optical scanning element, and light receiving scanning element
Inventor: SAITO TOSHIO
IPC: G02B26/08
Filed: 2000-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deflection actuator which realizes a large deflection angle with a relatively low current and a low frequency signal and is inexpensive, can be mass-produced and has a long lifetime.  <P>SOLUTION: Doubly supported beams 4 and 4 are constituted like a sheet by using materials which can be made into sheets, like a polyimide, and parts are adhered to the moving part of a deflection part 3. Since the moving part 3 and the doubly supported beams 4 and 4 are constituted like a sheet by using the materials which can be made into sheets, a large twist angle is obtained, and frequency reduction is possible to lead to a low power consumption. A current to a flat coil 2 of the moving part 3 is supplied through suspended wiring 20. Therefore, damages or fatigue wire breakage resulting from the metal fatigue of wiring are avoided to extend the lifetime. A constitution of having no wiring in the parts of beams may also be adopted. Further, since the parts of the deflection part are adhered, no large-scale facility is required to make this deflection actuator applicable to various uses.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2002180719-A (JP)
Title: Authentication system
Inventor: SHINKAWA YOSHIO
IPC: G10L17/26
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an authentication system, by which switching operation can be conducted smoothly and surely because authentication information can be determined accurately. SOLUTION: The authentication system has an input means inputting a musical sound signal output from a musical-sound generating means or a luminous pattern signal output from a light generating means, the first storage means in which the musical sound signal input to the input means or the input luminous pattern signal is stored, and a control means outputting a switching signal to a specific object when the musical sound signal stored in the first storage means and the musical sound signal input to the input means coincide or when the luminous pattern signal stored in the first storage means and the luminous pattern signal input to the input means coincide.
Patent JP-2001285491-A (JP)
Title: System and method for supplying multimedia message to user of public line
Inventor: JOHN VALLAS
IPC: H04N7/14
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a system that receives, sends, and generates a multimedia message. SOLUTION: The system of this invention includes an audio communication unit, a visual output device, a remote access system, and a multimedia message system. The audio communication unit is connected to the remote access system to supply an audio input and a control signal and receives audio components in the multimedia message. The remote access system connects the visual output device to the multimedia message system to access visual components of the multimedia message. The multimedia message system generates an image of a message on request of a user and transmits the image to a user side visual output device via the remote access system. The image is enhanced to incorporate indices that can be entered by the user by using the audio communication unit.
Patent JP-2001209659-A (JP)
Title: System and method for annotating object in the case that annotation device is different from viewing device
Inventor: BALDONADO MICHELLE Q WANG
IPC: G06F13/00
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide annotation system and method capable of executing annotation preparation on an annotation device different from a viewing device. SOLUTION: By preparing an annotation away from a device where the annotation is viewed, an optimum viewing device and the annotation device optimum for the annotation preparation are made possible. To put it concretely, this annotation system enables a user to relate the annotation to one or more parts of an object. An object identifier is generated and one or more objects are identified. The object identifier is then sent to the annotation device. In the annotation device, the user relates the annotation to the position part of the object based on a text technique or a graphic technique. When the annotation is completed, the system synchronizes the annotation with the object based on the object identifier or a selection part.
Patent JP-2002176869-A (JP)
Title: Method for recycling spreading material
Inventor: HAYASHI NOBUYUKI
IPC: A01K1/015
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To recycle a spreading material used in a meat poultry farm or the like by carbonizing it. SOLUTION: A method for recycling a spreading material for domestic animals in order to reuse it. A carbonized material obtained by subjecting an excreta-containing used spreading material to a carbonization treatment by pressure and heat is added to a fresh spreading material which is yet not used as spreading material, and it is reused as a spreading material in a meat poultry farm. When the carbonized chicken droppings are recycled as a spreading material in a poultry house, the mixing ratio with sawdust is preferably about 50%.
Patent JP-2002186472-A (JP)
Title: Washing machine
Inventor: NAGATA KOJI
IPC: B08B3/02
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine capable of decreasing demaged vegetables and excellent in sterilizing effect and freshness-retaining effect for safely eating vegetables and fruits in the raw. SOLUTION: This washing machine comprises rotating nozzles 25 and 26 spraying tap water, above and below a washing room 20, a washing cage 32 set detachably in a rotating drum 31 set at the center of the washing room 20, light sources 29 set left and right of the washing cage 32 for radiating ultraviolet rays having <=380 nm wavelength and photocatalyst elements 28 placed on the inside surfaces of U-shaped shields 28 so as to cover the light sources 29.
Patent JP-2002189386-A (JP)
Title: Image forming device
Inventor: FUJITA HIDEKI
IPC: G03G15/08
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent the failure of a developing device, etc., caused by the reduction of image density after many images are outputted in a developer saving mode using a magnetic toner and the deterioration of the toner. SOLUTION: The image forming device is selectively provided with a standard mode where the quantity of toner consumed in forming an image per page of a recording material is controlled to be standard and a saving mode where the quantity of toner is saved. In order to prevent the reduction of the image density after many images are outputted in the saving mode, and in order to prevent the deterioration of the toner (causing the failure of the developing device, etc.), due to the applied stress in a non-use state, the saving mode is changed to the standard mode at the point of time when the prescribed number of pages with images are outputted in the saving mode. The prescribed number of pages is set so that it may be smaller as the image ratio becomes lower.  The control of the toner consumption is performed by controlling a voltage applied on a primary electrifying device, that is, the potential Vddev at the non-exposed part of the primarily electrified photoreceptor drum positioned opposite to the developing device is reduced by about 25 V every one increment of a saving level as compared with the case where the toner is not saved.
Patent JP-2002188620-A (JP)
Title: Cylindrical body
Inventor: YAMAMOTO KATSUTOSHI
IPC: B32B27/30
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a fixing belt which is excellent in durability. SOLUTION: A first primer layer 8, a heat curing synthetic resin layer 9 and a second primer layer 10 are coated in order in a solution state of a on the outer periphery face of a innermost layer 5 made of politetrafluoroethilene (PTFE) to form a laminate, after then, the laminate is covered by an outermost layer 7 made of porous PTFE for heat shrinkage. The first primer layer 8 intrudes into many through holes 11 of the innermost layer 5 and the second primer layer 10 intrudes into many through holes 12 of the outermost layer 7 and a sticking strength is enhanced by an anchor effect. Defluorization treatment of the outer periphery of the innermost layer 5 and the innermost periphery of the outermost layer 7 is also acceptable.
Patent JP-2002188992-A (JP)
Title: Unit for measuring dust concentration
Inventor: OGASAWARA MITSUMASA
IPC: E21F5/00
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To allow continuous measurement for a long time, to make measuring ability hardly deteriorated caused by sucked dust, and to make concentration data accumulated over a long period together with time data. SOLUTION: A dust concentration is measured using an electric power source of AC 100 V in this unit 10. A casing 12 is provided with a cyclone 24 for introducing outside air by driving a suction pump 28 to classify the dust into coarse dust and respirable dust by a centrifugal effect, a measuring chamber 40 for measuring the classified dust by a light transmission system, a circulation pump 30 for circulating one portion of the air discharged from the measuring chamber 40 to the measuring chamber 40 again via a filter 34 to maintain an inside of the measuring chamber all the time by a sheath air effect, and a concentration display part 14 for displaying a measured dust concentration.
Patent JP-2002192581-A (JP)
Title: Belt driver for molding releasing unit
Inventor: SHUDO HIROKI
IPC: F16H7/02
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a belt driver for a molding releasing unit capable of surely moving a chuck by preventing a belt from coming off from a toothed pulley by correcting a zigzag movement of the belt and to provide the belt driver for the molding unit having excellent durability by preventing excessive wearing or breakage of the toothed belt. SOLUTION: The chuck for moving a runner on a frame fixed to a fixed side mounting platen of a molding machine to hold the molding is moved to release the molding. The belt driver comprises the toothed belt fixed at ends to both ends of the frame in a longitudinal direction and engaged with a toothed rotor provided on a rotary shaft of an electric motor mounted on the runner, and a belt aligning member provided to be pressure contacted with a non- toothed surface of the toothed belt in a longitudinally perpendicular direction with the runner disposed near the toothed rotor to bulge to deform a central part of the belt in a width direction.