baber/WOPTO huggingface dataset:
Patent JP-2001219963-A (JP)
Title: Taping package for parts
Inventor: MATSUHASHI TOSHISHIGE
IPC: B65D73/02
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a taping package which can stably hold each of parts without applying a large amount load to the parts when the parts thinner than the depth of indent are housed in the indents. SOLUTION: The taping package 1 comprises a carrier tape 2 having a plurality of indents 2a for housing parts therein and a cover tape 3 to be stuck to the surface of the carrier tape 2 for covering the indents 2a, and a holding claw 3a which elastically presses a thin parts W housed in the indent 2a to the bottom of the indents 2a is provided by raising at the cover tape 3 on each of positions corresponding to each of the indents 2a. Because of elasticity of the holding claw 3a, the thin parts W can be held stably without being applied with a large amount of load.
Patent JP-2001219839-A (JP)
Title: Braking device
Inventor: OGASA MASAMICHI
IPC: B61H11/14
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a braking device with high responsiveness, capable of controlling the re-adhesion of a wheel without using any slide preventive valve. SOLUTION: This braking device comprises a braking piece 23, a brake cylinder 25, an air reservoir 28, etc. A driving motor 26 is connected to an axle 22 of a wheel 21 via a large gear 24a and a small gear 24b. A control device 30 is connected to the driving motor 26. The control device 30 detects the slide of the wheel 21 and applies the driving torque (power torque) to the wheel 21 from the driving motor 26 corresponding to the slide of the wheel 21. The braking force to the wheel 21 can be canceled by this control.
Patent JP-2001222793-A (JP)
Title: Traffic signal
Inventor: NAKAMURA KAZUO
IPC: G08G1/095
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a traffic signal which can show traffic restriction contents to attain safe traffic guidance when the traffic restriction is necessary due to road construction, etc. SOLUTION: When the signals are displayed for traffic guidance of a road where the traffic is restricted, a traffic signal 1 shows the restriction contents, etc., via an information display unit 40 and then shows the passing permission/ inhibition via a two-position signal 50. When the passing of vehicles is permitted, the passing is indicated by an arrow-shaped LED display unit 71. Meanwhile, the route of passing vehicles is intercepted by a crossing gate 60 when the passing of vehicles is inhibited respectively. As a result, both traffic restriction contents and signal display can be simultaneously confirmed by the unit 40 an the signal 50 and the passing/stopping instructions are surely given to the vehicle drivers via the gate 60 and unit 71 for improving safety in a traffic guidance section. Furthermore, the display contents are inputted and selected by a input device to show the traffic restriction contents, thereby improves the construction work efficiency.
Patent JP-2001231476-A (JP)
Title: Method for production powder from water with which rice has been washed
Inventor: TAKAHASHI MASATSUGU
IPC: A23L7/10
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing powder composed of particles of larger globules and having excellent fluidity from water with rice which has been washed produced on a large scale from a non-washing rice-producing factory, etc. SOLUTION: Water with which rice has been washed produced when washing polished rice with water is retained in a heated condition to pregelatinize a part or the whole of beta rice starch in the water in which rice has been washed and then undergoes spray drying by hot air. Water with which rice has been washed and produced when washing polished rice with water is concentrated by heating at a temperature where beta rice starch in the water is not pregelatinized and is risen is temperature and is retained in a heated condition to pregelatinize a part or the whole of beta rice starch in the water, and then undergoes spray drying by hot air.
Patent JP-2001233371-A (JP)
Title: Hinge cap
Inventor: YAMANAKA NOBUO
IPC: B65D47/08
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To easily, quickly and smoothly achieve the separation and removal of a hinge cap by solving a technical problem of the breakage of a weakening line in separation disposal of the hinge cap, particularly easily carrying out the initial breaking operation by small operation force. SOLUTION: The hinge cap is constituted of a cap main body 1 assembled on the outer periphery of a bottle cylinder opening section by an assembled cylinder 2 and a cap 13 connected with the rear end of the cap main body 1 through a connecting plate 3 and a hinge 17, and the one side end of the connecting plate 3 is connected with the assembled cylinder 2 while a part of the other end is connected with the assembled cylinder 2 through a breakable connecting section 4, and a thin-walled rear weakening line 11 running all through from the front side in the breaking direction of a connecting section 3a connecting the one side end of the connecting plate 3 with the assembled cylinder 2 to the lower end of the assembled cylinder 2 and a thin-walled upper weakening line 12 formed in the peripheral direction of the assembled cylinder 2 are formed respectively.
Patent JP-2001232826-A (JP)
Title: Ink-jet printer
Inventor: CHRISTOPHER M BROWN
IPC: B41J2/01
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent a color tone change by a color overlap order when two way printing is carried out in an ink-jet printer. SOLUTION: A plurality of at least one of nozzles for discharging inks of a darkest color, a lightest color and an intermediate color of these colors are set as ink-jet nozzles of an ink-jet head of this ink-jet printer. When the ink-jet head moves in any horizontal direction, nozzles for discharging the lightest color ink are positioned to the downstream of the nozzles for discharging the intermediate color ink, or nozzles for discharging the darkest color ink are positioned to the upstream of the nozzles for discharging the intermediate color ink. Printing with always maintaining the overlap order of inks at positions where the same dots are to be formed is thus enabled, and band mottle and the color tone change can be effectively prevented.
Patent JP-2001239633-A (JP)
Title: Pet sheet for bending processing
Inventor: KAKUNO HIROSHI
IPC: B32B29/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent such a phenomenon that a surface protective material is completely bitten in the outside of the bent place of a PET sheet, subjected to thermal bending processing in such a state that the surface protective material is bonded to the sheet. SOLUTION: In the PET sheet to which the surface protective material comprising paper is bonded by water soluble paste (polyvinyl alcohol), the tensile strength of the surface protective material in such a state that the water soluble paste is applied is set to 20-27 MPa.
Patent JP-2001239484-A (JP)
Title: Article processing system
Inventor: MURAHAMA MASATAKA
IPC: B25J15/06
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an article processing system with higher processing ability than current systems. SOLUTION: The article processing system comprises a camera for detecting articles conveyed at random, a robot having two or more first and second vacuum pads B1, B2 for holding articles detected by the camera, an interval adjusting mechanism 18 for adjusting an interval between the vacuum pads B1 and B2, and a controller for controlling the vacuum pads B1, B2, the robot and the interval adjusting mechanism 18 so as to hold articles. The controller controls the interval adjusting mechanism before holding articles to make the distance between the vacuum pads B1 and B2 correspond to the distance between the articles.
Patent JP-2001240749-A (JP)
Title: Asphalt mixture
Inventor: MIZUNO YOSHITOMO
IPC: C10C3/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an asphalt mixture wherein the viscosity of asphalt is lowered by a simple means. SOLUTION: An asphalt softening material composed of an aggregate attached and impregnated with an asphalt softening liquid is incorporated into asphalt.
Patent JP-2000315838-A (JP)
Title: Nitride semiconductor laser device
Inventor: SANO MASAHIKO
IPC: H01S5/343
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To improve horizontal mode stability and service life characteristics with high power of a nitride semiconductor laser device, in order that it can be used as a light source for reading and writing of mass-storage media. SOLUTION: In this nitride semiconductor laser device, an active layer 9, a p-side clad layer 13 and a p-side contact layer 13 are stacked in sequence and a waveguide region shaped like a stripe whose width is 1-3 μm and whose deepest part is lower than the position, where the thickness of the p-side cladding layer 12 becomes 0.1 μm and higher than a light emitting layer, is formed through etching from the side of the p-side contact layer 13.
Patent JP-2001246210-A (JP)
Title: Electret filter medium, electret filter and method for manufacturing electret filter medium
Inventor: MORITA MAKOTO
IPC: B01D39/14
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an electret filter medium excellent in pleating processability, capable of highly keeping the collection efficiency of a filter and capable of avoiding pressure loss or structural pressure loss to the utmost, an electret filter and a method for manufacturing the electret filter medium. SOLUTION: The electret filter medium is constituted by laminating a sheet like article constituted of electret fibers and a porous article constituted of fibers containing a component the melting point of which is lower than that of the fibers constituting the sheetlike article by 40 deg.C or higher so that the almost entire contact surfaces of them are bonded. The electert filter is constituted of this electret filter medium. The method for manufacturing the electret filter medium is disclosed.
Patent JP-2001252861-A (JP)
Title: Polishing method, polishing device and polishing pad
Inventor: OTORII SUGURU
IPC: B24B37/10
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device and a polishing method capable of providing a polishing area effectively with slurry as fresh as possible and performing effective planarization with few scratches by discharging waste liquor after polishing. SOLUTION: This polishing device 1A is fitted with a projecting wall member 620 provided with an annular projecting wall 623 at the outer periphery part of a wafer chuck 610 to form a slurry reservoir 70 between the outer periphery surface of the wafer chuck 610 and the projecting wall 623. The relatively fresh slurry is absorbed by a pumping action wherein a water-absorbing elastic pad Pa for polishing is compressed and opened by the projecting wall 623 to polish a semiconductor wafer W. After polishing the wafer W, post-action slurry absorbed by the pad Pa is opened in the slurry reservoir 70, and the post-action slurry is discharged by the pumping action outside the slurry reservoir 70 and the projecting wall 623.
Patent JP-2001257342-A (JP)
Title: Compound semiconductor equipment
Inventor: TAKAHASHI TAKESHI
IPC: H01L29/812
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To realize improvement in accuracy of a gate pattern, the reduction of a gate capacity and restraint of damages caused due to recess etching and the variability in a threshold by realizing the uniformity in level of the adjacency of a gate of the compound semiconductor device in the compound semiconductor equipment by eliminating the difference in level of the adjacency of the gate, as well as providing the constitution which functions the same as a recess. SOLUTION: This equipment is provided with a source electrode 28 and a drain electrode 29, which are formed in contact with an oxide In conductive layer 27 arranged selectively on an N-InAlAs electron supply layer 24, and a gate electrode 34 which is formed directly in contact with the N-InAlAs electron supply layer 24.
Patent JP-2001258276-A (JP)
Title: Vibration actuator
Inventor: OKAZAKI MITSUHIRO
IPC: H02N2/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an actuator having very smooth sliding surfaces of a relative movement member and a vibrator. SOLUTION: A vibration actuator comprises an elastic material 12, a vibrator 11 including an electrical-to-electrical-to-mechanical energy converting element 13 loaded to the elastic material 12 to generate vibration on the elastic material 12 when a drive voltage is applied, a relative movement member 22 which is in contact with the vibrator 11 to relatively move against the vibrator 11, and a pressurizing means 33 provided to realize pressurized contact between the vibrator 11 and the relative motion member 22. The contact surface with the vibrator 11 of the relative motion member 22 or the contact surface with the relative motion member 12 of the vibrator 11 is dissolved.
Patent JP-2001255903-A (JP)
Title: Process control system
Inventor: KAMIYA AKIMOTO
IPC: G05B11/36
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a process control whose tracking ability is satisfactory. SOLUTION: This multiple input and output cooperation control system, including a main input is provided with an operating point setting means 0101 for setting the operating point of the n-th control output whose response to the main input is quick, an n-th control output control means 0102 for controlling the main input based on the n-th control output whose response is quick, and an m-th output control means 0104 for controlling the operating point of the n-th control output control means 0102 so that the operating point of the n-th control output control means 0102 can be turned into a value set by the operating point setting means 0101 based on the m-th control output. Thus, it is possible to operate the n-th control output whose response is quick at a desired operating point, while controlling the main input.
Patent JP-2000280109-A (JP)
Title: Battery-driven drilling device
Inventor: BURGER HELMUT
IPC: H01M50/247
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a battery-driven drilling device capable of firm coupling of a battery unit mounted on the housing of the drilling device and free from causing relative displacement between a plug and a socket even if vibration occurs at a drilling device. SOLUTION: This battery-driven drilling device 1 includes a housing 2, a grip 3, and a plug 10 of a battery unit 11 for an electrically driving motor 19 disposed in the housing 2. The plug 10 is disposed in the housing 2 and can be electrically-coupled with a socket 9 coupled with the driving motor 19 at the second coupling position. A pin 17 which is disposed at the battery unit 11 and whose spring is loaded resolves a play between the housing 2 and the battery unit 11, particularly at the second coupling position, which avoids the generation of relative displacement between the plug 10 and the socket 9.
Patent JP-2001260410-A (JP)
Title: Optical write head and method off correcting light spot train shift
Inventor: ONO SEIJI
IPC: B41J2/455
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical write head in which a light spot train is prevented from shifting in a vertical scanning direction due to production variations of a rod lens. SOLUTION: This optical write head has a self scanning type light-emitting element array and a rod lens array 26 for projecting onto a photoreceptor drum the light emitted from the self scanning type light-emitting element array. The shift of light spot trains of the light projected to the photoreceptor drum because of production variations of the rod lens is reduced by adjusting a generation timing of start pulses to be supplied to start pulse lines for each chip.
Patent JP-2001264907-A (JP)
Title: Method for preparing silver halide emulsion and silver halide photographic sensitive material using the same
Inventor: NISHI KENICHI
IPC: G03C1/035
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To prepare a silver halide photographic emulsion excellent in pressure resistance and having low fog and to provide a silver halide photographic sensitive material using the emulsion. SOLUTION: The silver halide emulsion contains silver halide emulsion grains of >=0.15 μm average grain diameter. In the method for preparing the silver halide emulsion, low molecular weight gelatin having an average molecular weight of 5,000-70,000 is used as protective colloid in the formation of the silver halide emulsion grains and flocculation desalting is carried out by using an organic precipitant or both organic and inorganic precipitants.
Patent JP-2001262372-A (JP)
Title: Double-face treated copper foil suitable for carbon- dioxide laser perforating
Inventor: TAKE MORIO
IPC: C25D5/48
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a double-face treated copper foil where a through hole and/or a blind via hole can be formed by means of direct carbon-dioxide laser irradiation. SOLUTION: The double-face treated copper foil suitable for carbon-dioxide laser perforating can be manufactured by applying cobalt treatment, nickel treatment or nickel alloy treatment to at least one side, or the side to be used as an outer layer, of the double-face treated copper foil.
Patent JP-2001266636-A (JP)
Title: Portable lighting fixture
Inventor: KAMIIDE NAOTERU
IPC: F21Y101/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a lighting fixture using conventional HID bulb in lighting the bulb such as flickering of light, and a problem that the irradiation of projected light a bias to red, in addition to the flickering, when the bulb of the one-side holding type is lighted by the DC output method. SOLUTION: The portable lighting fixture comprises a case body 1 with a power source 7 and a switch 11, an HID bulb 12 as a light source, a first lens 2 mounted in front of the HID bulb head case 4 equipped with a reflecting mirror 3 to which the first lens 2 is attached for reflecting the light from the light source, and a front base 5 attached to the head case 4 for holding the second lens 6 forming the front layer. The reflecting surface of the reflecting mirror 3 is formed in elliptic shape with dimples.
Patent JP-2001260777-A (JP)
Title: Vehicle headlight device
Inventor: NISHIMURA KENICHI
IPC: B60W30/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To compensate, by means of a simple arrangement, waterproofing and antifouling measures for a mechanism which detects information about an area in front of a vehicle, and to provide the information which is always correct irrespective of changes in the attitude of the vehicle. SOLUTION: A laser radar mechanism 30 for detecting the information about an area in front of the vehicle is mounted in the housing 12 of the headlight of the vehicle so that the waterproofing and antifouling properties of the laser radar mechanism 30 are compensated without requiring a special mechanism and miniaturization and weight reduction are achieved for cost reduction. Detection angles are adjusted by the leveling mechanism of the light to provide the information which is always correct.
Patent JP-2001259365-A (JP)
Title: Apparatus for decomposing harmful polyhalogenated compound
Inventor: SUZUKI MINORU
IPC: C07B35/06
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for decomposing a harmful polyhalogenated compound, capable of effectively utilizing the knetic energy of combustion exhaust gas of a burner and requiring no special piping system. SOLUTION: A heating system using a burner is employed in order to heat a high temperature radiator 42 and the mixed gas of fuel and air introduced into a combustion chamber 43 from a premixing gas piping is burnt in the combustion chamber 43 to heat the high temperature radiator 42. The combustion exhaust gas being the revolving stream in the combustion chamber 43 is converted to an axial stream by a distribution plate 47 to become an ejector stream 48 which then passes through a pipe enlarging part to suck treated gas. Accordingly, the sucking action of the treated gas is generated by the combustion exhaust gas.  The treated gas and the combustion exhaust gas are mixed in a lower pipe enlarging part 49 but, since the combustion exhaust gas performs adiabatic expansion, the temperature of the mixed gas of the treated gas and the combustion exhaust gas lowers suddenly and, therefore, the re-synthesis of dioxins can be prevented.
Patent JP-2000293440-A (JP)
Title: Memory function protecting method for controller and controller
Inventor: KOHLER ROLF
IPC: G06F8/65
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To protect the memory function of the controller by changing an identifier written to a memory before the erasure of data and a program, and programming. SOLUTION: A program identifier 300 is provided for, for example, a memory area 206 of a program memory area 205 so that it is programmed after a programming process, preferably, at the end. The program identifier 300 is divided into multiple low-order parts 301 to 304, which have a column of settable length composed of a presettable number of bit positions, characters, numbers, or arbitrary symbols. Then more than one low-order part 301 is selected as an identifier (K) before a programming process or in programming and then stored for subsequent matching. The identifier (K) written to the memory is changed before the data and/or programs in the memory are erased and/or programmed or when they are erased and/or programmed.
Patent JP-2001274536-A (JP)
Title: Method for manufacturing printed wiring board
Inventor: TOKIWA TADASHI
IPC: H05K3/42
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a printed wiring board with excellent adhesion and connection reliability by setting resin without air bubbles or void explosions. SOLUTION: Liquid resin is filled and then set in the pressurized state of 1 [kgf/cm2] or more. After preliminarily drying a substrate, the liquid resin is filled, then held at a temperature for not setting it and set after a suitable time. The setting is performed in the pressurized state of 1 [kgf/cm2] or more.
Patent JP-2001193128-A (JP)
Title: Toilet with shower provided with dedicated nozzle for injecting aqueous solution such as detergent water and liquid medecine
Inventor: SAOTOME ISAMU
IPC: E03D9/08
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To enable washing by detergent, sterilization by disinfectant, and application of treatment medecine in a toilet with shower for patients suffering from hemorrhoids and patients of gynecology. SOLUTION: In this toilet with shower, a nozzle dedicated for detergent water which injects detergent water against anus and women's externalia and washes the anus and women's externalia is attached, a nozzle dedicated for disinfectant which injects disinfectant against anus and women's externalia and disinfects the anus and women's externalia is attached, and a nozzle dedicated for treatment medecine which the injects treatment medecine against anus and women's externalia and applies the treatment medecine on the anus and women's externalia is attached to constitute the toilet device with shower.
Patent JP-2000291364-A (JP)
Title: Moving device of casing press-fitting device
Inventor: HAMANO MAMORU
IPC: E02D7/22
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a moving device of a case press-fitting device capable of increasing the efficiency of a casing press-fitting operation in a narrow place. SOLUTION: A casing press-fitting device comprises means to vertically hold and press-in a casing into the ground which is installed on a base frame. Front and rear part wheel support frames on which a rod having both ends to which a wheel is installed rotatably is supported are installed detachably at both front and rear ends of the base frame with both wheels positioned on the right and left sides and with the base frame supportable by the wheels without being grounded.