baber/WOPTO huggingface dataset:
Patent JP-2001215609-A (JP)
Title: Branching optical element for digital single-lens reflex camera
Inventor: ARAKI KIYOSHI
IPC: H04N5/225
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a branching optical element for a digital single-lens reflex camera(SLR) which allows the reflection and transmission at a specified ratio over the entire visible region relating to incident light having an incident angle of a prescribed width with a smaller number of layer films of multilayered dielectric films. SOLUTION: The branching optical element 2 for branching the exit light S1 emitted from a photographic lens group to reflected light S2 to be introduced toward a finder optical system and transmitted light S3 to be introduced toward a solid-state image pickup element has a transmission member 21 which has at least one plane 21a and allows the transmission of light and the multilayered dielectric films 22 which are laminated on the plane 21. The refractive index of the transmission member 21 is larger than the refractive index of the prescribed medium with which the surface facing the surface adhered to the transmission member 21 comes into contact. The transmission member is so arranged that the incident S1 is made incident on the prescribed medium, the multilayered dielectric films 22 and the transmission member 21 in this order.
Patent JP-2001206431-A (JP)
Title: Vertical pump container and its device for moving sliding cylinder in the container
Inventor: GOTO TAKAYUKI
IPC: B65D55/02
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To allow only a person in charge having a device or the like to remove a vertical pump of a container on which the pump can be mounted by screwing a mounting cylinder associated with the pump onto an external surface of a neck of the container, but not to allow a hotel guest or the like to do so to prevent tampering such as replacing a liquid in the container. SOLUTION: The vertical pump container is designed such that a sliding cylinder 31 is fitted with an external surface of the mounting cylinder 12 so that the cylinder 31 can vertically move only by predetermined strokes, wherein the cylinder 12 is associated with the vertical pump 11 to be screwed with the external surface of the neck 3 of the container. Numerous first and second engaging protrusions 15, 34 are vertically provided on an external surface of the mounting cylinder and an internal surface of the sliding cylinder, so that they are engaged only when the sliding cylinder is positioned at an upper or lower limit and they are disengaged to allow the sliding cylinder to fail to engage when the sliding cylinder moves to the other end, and vertical movement of the sliding cylinder 31 is approximately impossible without using an appropriate device.
Patent JP-2001212753-A (JP)
Title: Polishing slurry cleaning device for internal gear in lapping and polishing dual-purpose machine
Inventor: KANAI KUNIYUKI
IPC: B24B37/07
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To clean an internal gear in a lapping and polishing dual-purpose machine. SOLUTION: Two gears and a brush arranged between them are directed downward and installed to a base. The brush moves upward/downward so as to remove slurry on teeth of the internal gear. In this way, cleaning can be carried out completely automatically.
Patent JP-2001212233-A (JP)
Title: Liquid feed tube
Inventor: KANAI MASAHIRO
IPC: A01M7/00
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid feed tube capable of preventing generation of air block. SOLUTION: The liquid feed tube is for feeding a liquid stored in a rubber- like elastic film by a very small quantity. The liquid feed tube has at least two main grooves 42, 43 and 44 forking by way of a fork part 41 and at least two branch grooves 42A, 42B, 43A, 43B, 44A and 44B forking by way of fork parts 41A, 41B and 41C at the tops of the main grooves 42, 43 and 44. The fork parts 41, 41A, 41B and 41C are narrower than the width of the branch grooves 42A-44B.
Patent JP-2001213983-A (JP)
Title: Method of imparting anti-thrombotic property on to surface of polymeric material
Inventor: HIBINO YUTAKA
IPC: A61L33/00
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of imparting anti-thrombotic properties to the surface of a polymeric material which imparts sufficient anti-thrombotic properties to the surface of a polymer and, retains its effect for a long period of time. SOLUTION: The method of imparting anti-thrombotic properties to the surface of a polymeric material comprises ionizing a nitrogen and oxygen- containing compound having a decomposition temperature of >=140 deg.C by irradiation with an ion beam cluster to accelerate and bond it to the surface of a polymeric material. The polymeric material which can be utilized includes polyethylene, polystyrene, polyurethane, polysulfone, and a silicon rubber. The nitrogen and oxygen-containing compound having a decomposition temperature of >=140 deg.C which can be utilized includes ammonium sulfate, ammonium hydrogensulfite, ammonium hydrogensulfate, ammonium thiosulfate, ammonium amidosulfate, sulfanylamide, and sulfadiazine.
Patent JP-2000167138-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine which has new interest to break the limit of interest provided by a conventional Pachinko (Japanese pinball game) machine with only one variation display device. SOLUTION: An ordinary variable display device 2 is equipped other than a special variable display device 1. When a ball passed through an ordinary starting passage port 7, the ordinary variable display device 2 variable-displays and opens an ordinary variable prize winning device 4 correspondingly to the display result. When a ball gets prize winning into the ordinary variable prize winning device 4, the special variable display device 1 variable-displays and a special variable prize winning device 3 is opened correspondingly to the display result to get a jackpot condition.
Patent JP-2001211792-A (JP)
Title: Swivel for fishing line and method for producing the same
Inventor: ONO SHINKO
IPC: A01K91/047
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a fishing line swivel that can promptly and surely remove the line twisting applied to branched lines during the fishing and provide a method that can produce the swivels for fishing of light weight and compact size. SOLUTION: A plurality of balls 13 are fitted to the rotary seat 11 provided on the boss 5 in the first torus 1, the second head 8 of the linking shaft 9 is inserted and the pushing seat 12 of the first head 7 in the liking shaft 9 is allowed to come into contact with the balls. In addition, the second heat 8 of the linking shaft 9 is inserted into the linking hole 4 of the boss 56 in the second torus 2 and the boss 6 of the second torus 2 is squeezed and the second head 8 is connected to the boss 6 in the second torus 2.
Patent JP-2001223887-A (JP)
Title: Picture reader, picture reading method and recording medium
Inventor: ISHIDA TOSHIKI
IPC: H04N1/387
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a film picture reader and a picture reading method for improving picture quality at the time of low resolution scanning and to provide a recording medium. SOLUTION: An inputted picture signal (Fig. 7 (a)) is converted into a digital signal (Fig. 7 (b)) by an A/D converter 42. When the addition/averaging processing of thinned data is conducted on the digital signal outputted from the A/D converter 42, a signal where an S/N ratio is sufficiently reduced as shown in the Fig. 7 (c) is outputted from a picture processing part 43.
Patent JP-2001229467-A (JP)
Title: Emergency signal lamp and vehicle monitor system
Inventor: UJIMOTO YASUHIRO
IPC: H04B1/38
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide simple furniture, which makes it possible to speedily and properly take actions for countermeasures against a secondary disaster to the circumference and radio notification through simple operation in case of a traffic accident, and a vehicle monitor device. SOLUTION: This emergency signal lamp, such as a security flame cylinder, has a means operating associatively with a radio wave transmitter for emergency notification and this vehicle monitor system speedily informs the competent information communication center, etc., of that an accident has occurred through an existent base station, etc., for mobile communication.
Patent JP-2001235154-A (JP)
Title: Cooking device
Inventor: KAKINUMA MITSURU
IPC: F24C7/02
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To improve convenience of use by displaying contents of frequently used menu programs and displaying the menu programs being interlocked with the numbers of the menu programs, respectively. SOLUTION: The device comprises a plurality of menu programs in which a plurality of steps such as heating time of food, temperature and the like can be set, menu numbers which are designated in correspondence with the menu programs, a number display 17 for displaying the menu numbers, and a menu display 32 for displaying contents of a given number of menu programs in the order of frequency of use. The display 17 and the display 32 are interlocked with each other.
Patent JP-2001234734-A (JP)
Title: NOx REMOVAL SYSTEM
Inventor: SATO TOSHIHARU
IPC: F02B67/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To improve denitration efficiency by efficiently hydrolyzing and vaporizing urea water within a carburetor and to prevent the reducing agent from remaining an solidifying within the carburetor. SOLUTION: In this NOx removal system the carburetor 11 having a ring- shape in cross section with a hollow part 11a is constituted to shorten a distance between a heat source (exhaust gas G) and aqueous urea (hydrolyzable and vaporizable aqueous urea) and to sufficiently quicken responses to hydrolysis and vaporization of aqueous urea is supplied to only an outer peripheral part 11b of the carburetor 11. By using a rectangular and planar type, a blade type or an ellipsoidal carburetor in place of the carburetor 11, resistance for a flow passage of exhaust gas G can be reduced. An outer wall surface of the carburetor is formed into a bellows shape or a irregular shape to increase contact area of exhaust gas for the carburetor.  In the case of a power generator of large capacity, a plurality of carburetors having sufficiently quick responsiveness to hydrolysis and vaporization of aqueous urea may be provided within a exhaust gas pipe.
Patent JP-2001231648-A (JP)
Title: Structure of bottom portion of cabinet through which drain hose is passed
Inventor: YOSHIKAWA YOSHIHIDE
IPC: A47K1/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a bottom portion of a cabinet, whose bottom cover plate is not lost during the period from the setting of the cabinet to the execution of plumbing work and wherethrough the bottom cover plate can be easily removed for passing a drain hose without difficulty in the case of the plumbing work. SOLUTION: A gap 4 is formed between the back end part of a bottom plate 2 of the cabinet 1 and a back plate 3 of the cabinet 1. A back locking part 6 at the back end part of the bottom over plate 5 is detachably locked to a back locked part 7 mounted on the back plate 3. A front locking part 9 at the front end part of the plate 5 is detachably locked to a front locked part 10 at the back end part of the bottom plate 2 in order to cover the gap 4 with the plate 5. The drain hose 8 is vertically passed through the detachable plate 5.
Patent JP-2001241305-A (JP)
Title: Valve opening/closing timing controller
Inventor: SHIBAHARA SATOSHI
IPC: F01L1/34
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To improve the degree of freedom for applying a valve opening/closing timing controller to an internal combustion engine. SOLUTION: A lock member 80 for restricting relative rotation between an inner rotor 20 and an outer rotor 30 of the valve opening/closing timing controller is formed in a plate shape. A spring for energizing the lock member 80 is formed as a coil shaped torsion spring 81, and a coil part is disposed in an axial direction of the outer rotor.
Patent JP-2001242234-A (JP)
Title: Pit inside-outside relative position detecting facility
Inventor: TAKADA TOMONORI
IPC: E21D9/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To easily detect the relative position relation between the inside and outside of a pit in a short time using a GPS. SOLUTION: A pit outside measuring station 40 obtains its three-dimensional position by radio waves from GPS satellites 60, and a pit inside measuring station 10 obtains its three-dimensional position by a radio wave from an artificial satellite station 30. Satellite information between the ground and the artificial satellite station 30 is relayed through relay stations 20A, 20B. The relative position relation between the measuring stations 10, 40 is obtained from the three-dimensional positions on the pit inside and outside measuring stations 10, 30.
Patent JP-2001240316-A (JP)
Title: Elevator
Inventor: KAJIYAMA TOSHIKI
IPC: B66B1/06
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an elevator control device for individual house with a high power-save effect. SOLUTION: A switch for switching-on or shielding a power source of a main circuit part for driving a control circuit part and a motor is provided at a getting-on side of an elevator. In the control device, a user operates if necessary and when the elevator is not utilized, a power source to a main circuit part for driving a control circuit part and a motor can be shielded.
Patent JP-2001250671-A (JP)
Title: Microwave heating device
Inventor: OKADA TOYOMI
IPC: H05B6/70
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a microwave heating device with simple structure and low cost by removing complicated mechanical part, which is allowed to eliminate the problem of degradation in performance and cleaning because the intrusion of smoke and oil into a wave guide can be prevented by simple construction. SOLUTION: The microwave heating device comprises a table on which an object to be heated is placed, a microwave generating part, a round-shaped wave guide, the opening of which is located right above the table, and a wave guiding means mounted so as to guide the microwave, generated at the microwave generating part, to the round-shaped wave guide.
Patent JP-2001251778-A (JP)
Title: Electric equipment having charger and rechargeable battery
Inventor: TANEICHI KAORU
IPC: H02J7/02
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain electric equipment having a charger and a rechargeable battery capable of confirming the lifetime of the battery by displaying the number of times of charging, when charged. SOLUTION: The charger of the electric equipment, having a rechargeable battery has a counter display unit for automatically displaying a counter when the equipment is mounted for charging in the charger.
Patent JP-2001246271-A (JP)
Title: Rice polishing and rice washing apparatus
Inventor: YASUNO MIKI
IPC: B02B7/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a rice polishing and rice washing apparatus capable of removing an oxide layer formed on the surface of polished rice, skin bran, and the bran entering grooves and recovering the bran removed from the rice without roughening the surface of the rice. SOLUTION: A rice inlet 13 and a polished rice outlet 23 are communicated with each other a rice polishing chamber 14, a suction means 30 and the rice polishing chamber 14 are communicated with each other through a bran discharge outlet 27, rice polishing plates are installed in the inside of the rice polishing chamber 14 while the tips of their brushes being set close to each other on the opposite to each other, and a large number of ventilation holes 24 are formed in a rice polishing plate cover 26 to constitute the rice polishing and rice washing apparatus. Owing to such a structure, the oxide layer formed on the surface of polished rice, skin bran, and the bran entering in the grooves can be removed and the bran removed can be sucked to leave no bran in the polishing rice chamber 14.
Patent JP-2001255934-A (JP)
Title: Monitor control
Inventor: SHIROTA AKIHIKO
IPC: G05B23/02
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a monitor control, capable of executing safer monitor control by quickly and easily judging abnormality of plant equipment. SOLUTION: A central monitor control unit 1 is connected through a transmission path 6 to a local controller 3 or a job site control disc 5, and the local controller 3 monitor-controls plant equipment 7 via an auxiliary relay disc 4. The state of the plant equipment 7 is inputted through the auxiliary relay disc 4 to the local controller 3 and the job site control disc 4, and inputted via the transmission path 6 to the central monitor control unit 1 and a controller 2 for failure diagnosis. The controller 2 for failure diagnosis judges the state of the plant equipment 7 and stores it as the control circuit information of the auxiliary relay disc 4. Control circuit display terminal equipment 8 reads the control circuit information stored in the controller 2 for failure diagnosis and displays it on the screen.
Patent JP-2001254168-A (JP)
Title: Surface rust prevention and performance improving treatment of magnetic material
Inventor: ADACHI KINYA
IPC: C23C14/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in the magnetic properties of an alloy type and an intermetallic compound type magnetic material resultant from oxidation from an oxygen source present in the atmosphere. SOLUTION: Because material metal for a rust preventive coating to be formed on the surface of an alloy type and an intermetallic compound type magnetic material is supplied in a highly activated state by being heated in a hermetically sealed vessel, a sorption takes place uniformly in three dimensions with respect to the surface of the magnetic material of solid form and the metal is deposited all over the surface. By this procedure, a superior rust preventive metal coating can be formed and deterioration in magnetic properties due to oxidation in the air can be suppressed.  Moreover, the supplied metal effectively forms, by the interdiffusion and reaction between a constituent present in the vicinity of the surface of the magnetic material and itself, a new alloy phase or intermetallic compound phase and can contribute to further improvement in the magnetic properties and the rust preventive effect.
Patent JP-2001254390-A (JP)
Title: Method of cutting bedrock and groove cutter used for the method
Inventor: FURUKAWA TADAHIKO
IPC: E02F5/08
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of cutting bedrock which enables efficient cutting of the bedrock included in a running plane part of a cutter and thereby enables decrease of the abrasion of bits and rippers, and a groove cutter which is used suitably for the method. SOLUTION: While the automotive cutter 2 is made to run, cutting bits 10 provided on the cutter 2 are rotated around the lateral axis in the direction of the width of a machine body, so as to cut the running plane part R of the cutter 2. In this method, a plurality of grooves (a) for forming independent bedrock portions each having a free plane are formed beforehand in the bedrock included in the running plane part R, so as to reduce a cutting load given by the cutting bits 10.
Patent JP-2001257550-A (JP)
Title: Method for manufacturing surface acoustic wave element
Inventor: ICHIKAWA SATOSHI
IPC: H03H3/08
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a surface acoustic wave element which is excellent in migration resistance and can contribute to the improvement of working precision and production efficiency. SOLUTION: A1 is deposited on the surface of a piezoelectric substrate 1 to be etched to be a pattern obtained by negatively inverting an electrode pattern, and Cu or a Cu-based alloy is deposited so as to cover an obtained A1 pattern 2. A Cu film 3 is flattened by CMP and when the surface of the A1 pattern 2 appears, it is finished. A Cu electrode 3 is obtained by removing the A1 pattern 2. Thus, Cu electrode can be formed precisely and with high production efficiency by patterning A1 easy to work and burying Cu in a part where the A1 pattern never exists and removing the A1 pattern.
Patent JP-2000293827-A (JP)
Title: Servo control system
Inventor: THOMAS ROBERT ALBRECHT
IPC: G11B5/584
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To facilitate the detection of a position signal error by determining the mutual time interval of plural prescribed magnetic flux transition couples in a servo pattern, generating a speed invariant position signal and detecting the position signal error so as to correlate a servo read head signal and the prescribed servo pattern recorded on a recording medium. SOLUTION: In a tape/head converting direction capable of reading the servo pattern, a servo read head 26 is relatively moved at the time of moving a tape straightly to the servo read head 26 along with the lengthwise direction of a center line 30 on a servo track. The servo read head 26 detects the servo pattern of a magnetic flux transition, generates an analog servo read signal and supplies it through a servo signal line 34 to a signal decoder 36. The signal decoder 36 processes the servo read signal, generates the position signal and supplies it to a servo controller 40.
Patent JP-2001141410-A (JP)
Title: Position detecting apparatus
Inventor: GOTO TADATOSHI
IPC: G01B7/30
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To miniaturize a detecting apparatus which is capable of detection with high resolution in the case of fine displacement. SOLUTION: A coil part 10 is constituted by arranging a plurality of coil sections LA-LD in order in the direction of displacement which coils are excited in phase. Relative position of a magnetic response member 11 composed of magnetic substance or conductor to the coil part changes in accordance with a detection objective position. Inductance of the coil sections changes corresponding to the relative position. When one end portion 11a of the member 11 moves from one end of a coil section to the other end, a voltage between both ends of the coil section increases or decreases gradually. Analog operation circuits 20, 21 add and/or subtract voltages led out from each coil section, thereby forming two AC output signals showing amplitudes of sine and cosine function characteristics corresponding to the detection objective position.  From correlation of amplitude values in the AC output signals, a specified phase value θin the sine and cosine functions regulating the amplitude values is detected, thereby forming position detecting data of an object to be detected.
Patent JP-2001265452-A (JP)
Title: Line abnormality monitoring device
Inventor: MATSUMOTO HIDEKI
IPC: G08B17/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent the fusion of a fuse at a receiver side due to excess currents, the malfunction of a relay switch due to each rush currents, and the failure of an operation due to secular change, and to exactly separate a line at the time of detecting excess currents. SOLUTION: This line abnormality monitoring device is provided with a separating circuit 11 using a MOS-FET for performing current limit and line separation under the variable control of en electric impedance and a monitor control circuit 12 for monitoring line currents, and for reducing and constantly limiting a current value under the control of the separating circuit when excess currents flow, and for separating the line under the control of the separating circuit 11 when the current limit continues for a prescribed time.