baber/WOPTO huggingface dataset:
Patent JP-2001341885-A (JP)
Title: Paper conveying roller structure in image forming device
Inventor: ARAKI TAKAO
IPC: B65H5/06
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a paper conveying roller structure capable of preventing the lowering of the nipping force of a roller part mounted at a central part, and providing the uniform nipping force in the whole roller part. SOLUTION: In this paper conveying roller structure comprising three pairs of rollers comprising roller parts 7b, 7c, 7d, 8b, 8c and 8d axially arranged at intervals on shafts 7a and 8a, the roller parts 7b, 7c and 7d are made of an elastically deformable material, the roller parts 8c and 8d mounted at axial end parts of the shaft 8a are made of an elastic material, and the roller parts 8b at the central part is made of a material of high rigidity.
Patent JP-2001341539-A (JP)
Title: Front-rear wheel transmission for four-wheel drive vehicle
Inventor: TANAKA HIROHISA
IPC: F16H61/02
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a front-rear wheel transmission for a four-wheel drive vehicle realizing smooth four-wheel drive, avoiding defectiveness such as power circulation by individually controlling the gear ratios of front and rear wheels to equalize the peripheral speed of the front and rear wheels according to the tire diameter difference between the front and rear wheels. SOLUTION: A controller 30 computes a rear wheel target gear ratio (a rear wheel target inclined rotation angle ϕcr) for a rear wheel continuously variable shift part of a toroidal type continuously variable transmission 6 on the basis of the operating state of the vehicle and sets a gear ratio obtained by correcting the rear wheel target gear ratio on the basis of the tire diameter ratio of front and rear wheels computed during straight and constant speed travel in a two-wheel drive state without a slip, as a front wheel target gear ratio (a front wheel target inclined rotation angle ϕcf) for a front wheel continuously variable shift part. Control for adjusting the peripheral speed of the front wheel to that of the rear wheel is performed to avoid power circulation caused by peripheral speed difference to thereby attain smooth four-wheel drive travel.
Patent JP-2001048877-A (JP)
Title: Sulfur-containing compound and its use
Inventor: FUJII KENICHI
IPC: C07D339/08
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having excellent optical characteristics, mechanical characteristics and thermal characteristics and improved productivity, useful as an optical material having a high refractive index. SOLUTION: This compound is shown by formula I (R1 and R2 are each H or an alkyl or may be mutually bonded to form a form a ring; R3 is H or methyl; X1 is O or S; (m) is 0-3; and (n) is 1-4) such as 2-(2'-bromoethyl)-1,3- dithiolan, etc. The compound is obtained by reacting a compound of formula II with a halopropionic aicd ester compound or its acid halide in a solventless state or in a solvent such as n-hexane, etc. at 78-150 deg.C for several minutes to about 100 hours to give a halopropionic acid ester compound, dehydrohalogeneting the compound with triethylamine, etc. as a dehydrohalogenating agent and making the resultant substance into a (meth) acrylic acid ester.
Patent JP-2001345561-A (JP)
Title: Laminated circuit board and method for detecting positional deviation of internal wiring conductor
Inventor: MAKINO YOICHI
IPC: H05K3/46
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a laminated circuit board and a method for detecting the same, capable of easily detecting the positional deviation of an internal wiring conductor without cutting the board, even after baking. SOLUTION: In the method for detecting the positional deviation of the internal wiring conductor 2 after manufacturing a circuit board 10 formed with the internal wiring conductor 2, the circuit board 10 comprises a central via conductor 7, independently of the conductor 2 through at least one dielectric layer from the surface of the board, lands 11b to 11d connected to an end face of the via conductor in any of the dielectric layers, and a plurality of detection via conductors 8a to 8d, reaching the dielectric layers, formed with at least the lands from the surface of the board and surrounding the conductor 7 separated by an interval from the lands.
Patent JP-2001343121-A (JP)
Title: Display for combustion apparatus
Inventor: ADACHI YOSHIHIKO
IPC: F23N5/26
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To make the indication of a display easier to see, in the display to indicate the operation state of a combustion apparatus by light emission. SOLUTION: This display comprises a light emitting part 47 having a plurality of light emitting elements, and a diffusion lens 48 situated on the front side of the light emitting part 47. The diffusion lens 48 has its front formed approximately in a semispherical state and a prism is provided on a back positioned opposite to the light emitting part 47 to form a diffusion surface 60. Thereby, a color display 47 is provided to be freed from unevenness in light emission and neat and large.
Patent JP-2001342358-A (JP)
Title: Flame-retardant resin composition
Inventor: HARASHINA HATSUHIKO
IPC: C08L63/00
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant resin composition without using a halogen flame retardant. SOLUTION: The flame-retardant resin composition consists of a thermoplastic resin and a flame retardant auxiliary consisting of a phosphorus- containing compound (A), an aromatic resin (B) and a nitrogen-containing compound and/or a metal salt of an inorganic acid (C). The nitrogen-containing compound is a salt between an amino group-containing triazine compound and an oxygen acid (polyphosphoric acid, organophosphoric acid, sulfuric acid, boric acid, etc.), a salt between an amino group-containing triazine compound and a hydroxyl group-containing triazine compound, an amide polyphosphate, cyclic ureas, etc., and the metal salt of an inorganic acid is a salt between an oxygen acid (phosphoric acid, boric acid, etc.), and a polyvalent metal.
Patent JP-2001001749-A (JP)
Title: Air conditioner for vehicle
Inventor: HIRAO TOYOTAKA
IPC: B60H1/03
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To increase startup speed of a heating operation and improve heating performance. SOLUTION: This air conditioner for a vehicle is a heat-pump type comprising an interior heat exchanger 25, exterior heat exchanger 21 and a compressor unit 20, and performing cooling and heating operations by switching flow direction of a coolant. The compressor unit 20 is provided with a variable capacity compressor 31, a throttle resistor 34 and a four-way valve 33, all connected via a coolant channel 30. Further, the heat-pump type air conditioner is provided with a blower fan 24 and a heater core 26 connected to an engine cooling water system 37. In a casing in which intake air flows, an air conditioner unit 23, having the interior heat exchanger 25 and heater core 26 disposed in this order from upstream, is provided.  An air passage 35 above the heater core 26 and a damper 36 for changeover operations of the air passage 35 into a totally closed state or totally open state are provided.
Patent JP-2001352615-A (JP)
Title: Metal-enclosed switchgear
Inventor: UENUSHI MASAFUMI
IPC: H02B1/20
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a metal-enclosed switchgear that requires only a small setting space by downsizing both dimensions of the width and depth of the device, without deteriorating the efficiency of cable-connecting work. SOLUTION: Load-side conductors 5 are individually connected to a plurality of buses 2 via each switch part 6 of breakers 3, and these devices are stored inside a metal frame panel 11. Each switch part 6 making up the breaker 3 is arranged parallel in the depthwise direction. In a state of facing the back- surface of the metal frame panel 11, power-side terminals 8 connected to the buses 2 and load-side terminals 9 connected to the load-side conductors 5 are arranged straight, vertically in the heightwise direction and shifted step by step in the depthwise direction, in such a way that the distances between the power-side terminals 8 and the load-side terminals 9 with the switch part 6 at the center gradually become shorter.
Patent JP-2001076502-A (JP)
Title: Rechargeable flash lamp
Inventor: CHEN HAN-LIANG
IPC: H01M10/46
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To charge a storage battery inside a metallic cylinder by constituting a circuit by allowing a metallic ring to abut to the storage battery inside the metallic cylinder via a conductive ring, and electrically containing terminal contact points exposed outside the metallic cylinder with a battery charger. SOLUTION: A U-shaped stationary groove 21 is formed in a battery charger 20, the currature of a bottom part of the stationary groove 21 is formed according to an external shape of a flash lamp 10, elastic blocks 22 for fixing an outer wall of the flash lamp 10 by resiliency are respectively arranged in the upper end vicinity of opposed both side surfaces of the stationary groove 21, projecting parts 23 are respectively formed in the front end vicinity of both side surfaces, recesses 112 of the flash lamp 10 are fitted to the protrusions 23, and the flash lamp 10 is positioned in the battery charger 20.  Two charging terminals 24 arranged in a bottom part of the stationary groove 21 correspond to terminal contact points of a metallic ring of the flash lamp 10, respectively, and when fixing the flash lamp 10 in the battery charger 20, the terminal contact points contact with the charging terminals 24 to charge a storage battery in a metallic cylinder 11. Charging work is easy, so that there is no need to use a dry battery for the flash lamp 10.
Patent JP-2001318643-A (JP)
Title: Liquid crystal information display system of automotive glass window
Inventor: NAGASE MAMORU
IPC: B60R13/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an information display device which uses the entire surface of the rear glass windows of an automobile, and has a high and prompt reportability and to make the utilization and usefulness of advertisement sufficient. SOLUTION: Light transparent liquid crystal display devices, personal computers for controlling the same and information transmission input means, such as portable telephones, are combined, by which the information bulletening of the large advertisements etc., is made possible and a system to bulletin and operate the information, such as advertisement, to the many automobiles is made possible if the light transparent liquid crystal display devices are mounted over the entire surface of the glass windows (rear windows, etc.), of the automobiles. The information transmission system which is excellent in the immediacy, prompt reportability and diversity may be built through the Internet or the like, and large information communication business may be developed by the commercial utilization of this display device to the advertisement, etc.
Patent JP-2001358125-A (JP)
Title: Plasma processing apparatus
Inventor: YOSHIMORI DAIKO
IPC: C23C16/511
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing apparatus which can detect occurrence of abnormalities, such as vacuum leaks, etc., at an early stage. SOLUTION: This plasma processing apparatus processes an object to be treated W, in a processing chamber 2 maintained in a vacuum atmosphere by utilizing a plasma generated by imparting energy to a processing gas. The device is provided with a photodetector 10 which detects the light emitted from the plasma, a spectroscope 11 which separates the light detected by means of the photodetector 10 into spectral components, and a monitoring means 12, having the function of displaying the luminous intensity distribution obtained by means of the spectroscope 11.
Patent JP-2001358974-A (JP)
Title: Electronic camera
Inventor: MOGAMIYA MAKOTO
IPC: H04N5/225
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera that eliminates electric charges charged on various filters placed between a photographing lens and an imaging device or a light receiving face of the imaging device so as to allow dust to be hardly deposited onto the fitters or the light receiving face thereby suppressing image quality of an image obtained by the imaging device from being deteriorated. SOLUTION: The digital camera 1 has a quick return mirror 23, a low pass filter 25a and an infrared ray absorbing filter 25b that are placed between an photographing lens 21 and a CCD area sensor 26, an ionizer 80 that generates ionized air, and a static electricity elimination button for initiating the drive of the ionizer 80. When an operator depresses the static electricity elimination button, the ionized air by the ionizer 80 eliminates electric charges charged on each of the filters 25a, 25b and a light receiving face 26a of a CCD area sensor 26. Since dust is hardly deposited on each of the filters 25a, 25b, the deterioration in the quality of an image obtained by the CCD area senor 26 can be suppressed.
Patent JP-2002000991-A (JP)
Title: Washing machine
Inventor: SUMIYAMA NORIHIKO
IPC: D06F37/40
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine in which a mechanism for linking detachably a tub shaft and a pulsator shaft is structured so as to be manufactured inexpensively, and not to require complicated control and not to produce a large sound during driving. SOLUTION: In a washing machine equipped with a washing and dehydration tub 5, a hollow tub shaft 15, the upper end of which is fixed to the bottom of the washing and dehydration tub, a pulsator shaft 18 internally rotatably mounted to the tub shaft, a pulsator 8 fixed to the upper end of the pulsator shaft, a motor 24 rotating the pulsator shaft, and a mechanism detachably linking the tub shaft and the pulsator shaft, the mechanism, threads 15c and 18b provided in the inside periphery of the tub shaft and the outside periphery of the pulsator shaft, a regulating member 34 disposed at the lower end of the pulsator shaft, coming into contact with and separating from the lower end of the tub shaft in a state of butting the lower end of the tub shaft,  in accordance with the rotation of the pulsator shaft disposed at the lower end of the pulsator shaft and preventing the pulsator shaft from moving upward with respect to the tub shaft.
Patent JP-2002004920-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: TAMURA YASUKI
IPC: F01N3/24
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine, suppressing the reduction poisoning of a catalyst to a minimum. SOLUTION: The exhaust emission control device comprises an exhaust emission control catalyst 6 provided in an exhaust passage 3, air/fuel ratio control means 202 for cyclically changing an exhaust air/fuel ratio in the upstream of the exhaust emission control catalyst 6, an exhaust sensor 3a for detecting the quantity of a state correlated to the exhaust air/fuel ratio in the downstream of the catalyst 6, and air/fuel ratio correcting means 201 for correcting the exhaust air/fuel ratio in the upstream of the catalyst 6 toward the lean side depending on the size of the output amplitude of the exhaust sensor 3a when the exhaust air/fuel ratio in the downstream of the catalyst is discriminated to be in a predetermined reducing atmosphere in accordance with the output of the exhaust sensor 3a.
Patent JP-2002001648-A (JP)
Title: Polishing pad, and polishing device and polishing method using the same
Inventor: SHIMAGAKI MASAAKI
IPC: B24B37/20
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To decrease dust adherence to a surface of a polishing object, to reduce scratches, to simultaneously realize a flatting property, and to eliminate microscopic irregurality of a semiconductor wafer itself before uneven part machining, namely defects expressed as waviness or nanotopology, by a simple polishing method. SOLUTION: This polishing pad is composed of a high molecular organic matrix blended with particles and/or fiber substances that are substantially insoluble in water and are made from hydrophilic organic matter having water absorption ratio of not more than 500%.
Patent JP-2002003159-A (JP)
Title: Method of determining position of grabbing thin plate coil in automated crane
Inventor: KIKUCHI YASUHIRO
IPC: B66C13/48
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To easily modify the position not only in the height direction of a coil but also in the radial direction. SOLUTION: The invention is the method of determining the position of catching a cylindrically wound coil 4 in grabbing and carrying the coil 4 by an automated crane. Four pairs of photoelectric switches 5-8, totaling eight switches, four on each side, are mounted up, down, left, and right on both sides of an arm nail 3 of a grabbing device 1. The relative positions of the arm nail 3 and a hole 4a of the coil 4 are discriminated according to the variation of combination of transmission or shading of light from the four pairs of photoelectric switches 5-8 when the grabbing device 1 is stopped before, on the way, or after the lowering of the coil 4, and the relative positions are modified so that the arm nail 3 is located at the center of the hole 4a of the coil 4.  As a result, the relative positions of the arm nail and the hole of the coil can be easily modified with a short cycle time even if the arm nail and the hole of the coil are displaced not only in the height direction but also in the radial direction.
Patent JP-2002000140-A (JP)
Title: Display apparatus for fishing reel
Inventor: KURIYAMA HIROAKI
IPC: G09F9/40
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To enlarge a display area while miniaturizing the whole fishing reel in a fishing reel having an opening and closing type display apparatus. SOLUTION: This water depth display apparatus 4 is equipped with a first member 4a which is fixed to the top of a reel main body 1 and has a first display part 5a, a second member 4b having a second display part 5b and a switch operation part 6 on a face opposing to the first display part 5a and a connection member 4c for rockingly connecting the first member 4a to the second member 4b. The first display part 5a is a dot matrix type liquid crystal display and displays a tension, etc., in winding up a fishing line. The second display part 5b is a segment type liquid crystal display and displays the water depth of a terminal tackle and a shelf position.
Patent JP-2002010448-A (JP)
Title: Holding construction for electric wire
Inventor: SAWADA YOSHITSUGU
IPC: H01R13/58
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a holding construction which can tuck and hold electric wires quickly and surely with wide range of diameter. SOLUTION: A holding construction 20 provides tucking and holding parts 28, 29 for heavy and thin electric wires along an electric wire receiving slot 22 of a wiring board 22. A part 28 is provided with first tucking and holding pieces 23, 24 for heavy electric wires. A thin wire pinching part 29 is provided with second tucking and holding pieces 25, 26 adjacent to the part 28 along the same slot 22. The center line of the parts 28, 29 are set to to coincide with the center line of the slot 22. An opening 31 is provided at the bottom of the slot 22 lower regions of the pieces 25, 26. When the inner edges of the pieces 25, 26 are made to correspond to the width of slots A, B on the side of the part 28 and the opening 31 cuts an electric wire from a cutting location 30, the opening 31 is for discharging cut pieces of the electric wire from the lower side.
Patent JP-2002007844-A (JP)
Title: Management server, and network system
Inventor: TANAKA SHINJI
IPC: G06F13/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide advertisement information on a device. SOLUTION: An advertisement management server 1 comprises a device ID, a banner advertisement image, and an advertisement information DB 12 for storing URL of the advertisement site. When the device ID is received from a client 4, the banner advertisement image and URL corresponding thereto are returned. An I/O control device 42 displays the manual information of the device read out from a CD-ROM and the banner advertisement image on a display device 32.
Patent JP-2002016741-A (JP)
Title: Electronic device, copying machine and input reception method
Inventor: WAKAMIYA YASUSUKE
IPC: B41J29/42
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To enhance the convenience of a setting input of parameters in an electronic device. SOLUTION: When a user touches a paper display area 524 on a main picture 500 provided with a paper selection button 521 and the paper display area 524, the picture transits to a picture the same as that when the paper selection button 521 is depressed.
Patent JP-2002026343-A (JP)
Title: Solar cell back cover material and solar cell
Inventor: MIURA TERUO
IPC: H01L31/04
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell back cover material which is lightweight, thin-walled, excellent in moisture resistance, durability, and insulation, and free from troubles such as a leakage current or a short circuit in an inner wiring and a solar cell which is provided with the above back cover material as its back side protective member and has high durability and high performance. SOLUTION: Two heat-resistant and weather-resistant films are laminated through the intermediary of a moisture-resistant film 3 into a solar cell back cover material of integral structure. The moisture-resistant film 3 is formed by a method wherein an evaporated film 5 is formed on the surface of a base film 4.
Patent JP-2002024717-A (JP)
Title: Card system for small amount payment
Inventor: IMAI JUN
IPC: G06Q20/00
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a card system for small amount payment capable of performing an efficient credit service by reducing a treatment cost for each payment and reducing labor and treatment time even when a user ordering the products and services presented by credit card member stores performs a small amount payment. SOLUTION: This card system for small amount payment comprises a terminal having cards for small amount payment issued to the users of credit service, a reading means for reading the identification codes recorded or stored in the cards, an input means for inputting price data, a storage means for storing the identification codes read by the reading means and the price data inputted by the input means related to each other, a data summarization means for summarizing the price data for each identification code stored in the storage means after a specified period is passed, and a communication means for transmitting the price data summarized for each identification code by the data summarization means to the host computer of a credit company through a communication line.
Patent JP-2001343381-A (JP)
Title: Packing material for simplified test paper
Inventor: TAKAYAMA KATSUYOSHI
IPC: G01N33/48
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a safe packing material for a simplified test paper mainly characterized by preventing the simplified test paper used for inspection of urine, feces, blood or the like from directly touching the hand, and by enabling easy discrimination of a determination result. SOLUTION: This packing material for a simplified test paper is characterized by using, as the material, a blister packaging formed by processing a transparent plastic film in accordance with the shape of the simplified test paper by a vacuum forming method or a pressure forming method.