baber/WOPTO huggingface dataset:
Patent JP-2002334482-A (JP)
Title: Optical recording medium
Inventor: FURUYA KAZUHIKO
IPC: G11B7/24035
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium for surface recording and reproducing of simple constitution and more preferably the optical recording medium which is made higher in recording density. SOLUTION: This optical recording medium includes a substrate of 0.3 to 1.2 mm in thickness which consists of a thermoplastic resin and is provided with embossed pits or guide grooves, a reflection layer which is provided on the substrate and a transparent protective layer of 3 to 200 μm in thickness which is disposed thereon. The optical recording medium reproduces recording information in accordance with the change in the intensity of the reflected light obtained by irradiating the recording medium with a light beam from the transparent protective layer side.  The substrate described above consists of the thermoplastic resin which is >=22,000 kgf/cm<2> in the modulus of elasticity in bending, >=0.003 in the tanδmeasured at 40 deg.C and 18 Hz pursuant to ISO 6721-4, <=0.40% in saturated water absorptivity and >=90 deg.C in the load deflection temperature measured under load 1.82 MPa pursuant to ASTM D-648.
Patent JP-2002340081-A (JP)
Title: Active vibration control supporting device
Inventor: MATSUOKA HIDEKI
IPC: B60K5/12
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an active vibration control supporting device including a leaf spring and a movable member driven by an actuator in which the hindrance of the function is precluded caused by an excessive deformation of a resilient member which seals a liquid chamber in the neighbourhood of the leaf spring and movable member. SOLUTION: The active vibration control supporting device M to preclude transmission of vibration of an engine E to a car body frame F is equipped with a movable member 22 driven by the actuator A to vary the capacity of the liquid chamber 23, a leaf spring 34 to return the movable member 22 to its original positions, and the resilient member 21 which seals the liquid chamber 23 in the neighbourhood of the movable member 22 and leaf spring 34.  A projection 21a formed on the undersurface of the resilient member 21 is confronted to the oversurface of the leaf spring 34 in such a way as capable of abutting so as to preclude the occurrence of an excessive deformation by causing the projection 21a of the resilient member 21 to abut to the leaf spring 34 when the pressure of the liquid chamber 23 has increased, and it is possible for the active vibration control supporting device M to exert its function properly.
Patent JP-2002038418-A (JP)
Title: Function separation type bridge support device
Inventor: HISHIJIMA YASUHISA
IPC: E01D101/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a function separation type bridge support device capable of responding horizontal load acting an upper structure by shearing deformation in the omni-direction, thus functioning as omni-directional horizontal force dispersion support. SOLUTION: A function separation type bridge support device is provided with a sliding support supporting vertical load so that the upper structure 4 can move in the horizontal direction, and a horizontal load support mechanism 5 deforming in shearing in the horizontal omni-direction and supporting the horizontal load of the upper structure without supporting the vertical load of the upper structure.  The horizontal load support mechanism 5 is provided with an elastic body 20 fixed on the upper face of a lower structure and having a rectangular flange plate 23 forming a gap C1 with the upper structure 4 on the upper part, and an engaging member 34 fixed on the lower face of the upper structure 4, enabling engaging with a periphery along the bridge axis direction and bridge axis orthogonal direction of the flange plate 23, enabling engaging through the gap on the lower face of the flange plate and supporting upper lifting force.
Patent JP-2002345238-A (JP)
Title: Dc rectifier circuit
Inventor: CHIBA AKITERU
IPC: H02M7/12
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To prevent the breakdown of a commutating switching element or a rectifier switching element of a DC rectifier circuit and occurrence of an inverse voltage to the output side. SOLUTION: Each source side of the commutating switching element 8 connected parallel to the secondary windings 5 of a transformer 3 of the DC rectifier circuit and of the rectifier switching element 9 connected between the commutating switching element 8 and the secondary windings 5 is used as the anode, while the each gate side of the commutating switching element 8 and the rectifier switching element 9 is used as the cathode. Switching is performed reliably by connecting first and second rectifier elements 11, 12 between the source and gate of the commutating switching element 8 and the rectifier switching element 9, respectively.
Patent JP-2002344778-A (JP)
Title: Electronic camera
Inventor: YAMADA TOKUICHIRO
IPC: G03B19/02
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera that provides easy for viewing the screen of a liquid crystal display device, independently of the brightness around the electronic camera and reduces wasteful power consumed by a backlight means. SOLUTION: The electronic camera apparatus is provided with a solid-state imaging device 1, a liquid crystal display device 5 that receives a video signal from the solid-state imaging device 1, a backlight means 10 which is ancillary to the liquid crystal display device 5, a photodetection means 8, and a control means 2 that controls the luminance of the backlight means 10, on the basis of a photodetection output from the photodetection means 8.
Patent JP-2002340468-A (JP)
Title: Refrigerator
Inventor: ASAKURA SHINJIRO
IPC: F25D11/02
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator having a defrosting device which can be easily assembled in assembly work and be easily disassembled in disassembly work without lowering the heating of an evaporator in defrosting. SOLUTION: A rear side wall constituting a rear face of a drain pan 14 is extended to the vicinity of the upper end of the rear face of the evaporator 10. A cord heater 16 for defrosting which is formed integrally with an aluminum sheet is bonded on the rear face side of the extension part 14a extended as stated above. A heat transfer plate 21 made of an aluminum sheet is bonded on the front face side of the extension part 14a. The refrigerator interior wall face of an inner box 3 located rearward of the evaporator 10 is disposed opposite to the extension part 14a of the drain pan 14. A recessed part 3a is formed toward the outside of the refrigerator. The extension part 14a having the heater cord 16 for defrosting and the heat transfer plate 21 bonded on both of the front face and the rear face is attached on the recessed part 3a.
Patent JP-2002340226-A (JP)
Title: Sheath pipe fixture and sheath pipe fixture installing device
Inventor: HORAI KAORU
IPC: F16L1/00
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a sheath pipe fixture capable of easily and firmly fixing a sheath pipe to a pipe inner wall, having a simple structure, and reducing a manufacturing cost. SOLUTION: This sheath pipe fixture has a support plate 6 for erecting holding pieces 7 and 8 for holding the sheath pipe 3 for inserting cables on an upper surface, and forming a guide recessed part 10 in the under surface lengthwise direction, a belt-like elastic body 11 having one end continuing with the upper end vicinity of the holding piece 8, and a restricting member 13 for restricting and holding a part against elastic restoring force in a housing state of being fitted in the guide recessed part by curvedly contracting this belt-like elastic body. When releasing the restricting member 13 by inserting the sheath pipe between the holding pieces in a pipe 2, the belt-like elastic body expansively opens by the elastic restoring force.  An engaging part 12 arranged in a belt-like elastic body end part is guided to the guide recessed part, and is guided up to the vicinity of an engaging part 9 arranged on the support plate. Then, when the engaging part 12 is pushed in the engaging part 9, the almost whole outer peripheral surface of the belt-like elastic body is fixed in pressure contact to the pipe inner wall.
Patent JP-2002340140-A (JP)
Title: Lightweight wave gear device
Inventor: KOBAYASHI MASARU
IPC: C23C18/32
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight wave gear device provided with mesh rigidity and tooth flank hardness of the same level as that of the case where it is made of an ion based raw material, and abrasion resistance. SOLUTION: In a cup-shaped wave gear device 1, its rigid internal toothed gear 2 is formed by a light alloy such as an aluminum alloy and the tooth form of the internal tooth 21 has a tooth depth 1.1-1.3 times as long as that of the tooth form of an internal gear of an ion based raw material. In addition, a hard coating coated with electroless plating is formed on its tooth flank 21a. Thereby, a lightweight wave gear device provided with mesh rigidity and tooth flank strength of the same level as that of the case where the rigid internal toothed gear is manufactured from the ion based raw material, and abrasion resistance can be realized.
Patent JP-2002347027-A (JP)
Title: Temperature regulating mechanism for waste plastic volume reducing machine
Inventor: SHIBUSAWA KIYOSHI
IPC: B29B17/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To smoothly reduce a volume of a waste plastic by holding a molten plastic during treating at a preset temperature. SOLUTION: A temperature regulating mechanism is provided in a volume reducing machine 1 which comprises a screw 3 disposed in a casing 2 having a die plate 7 and which compresses and melts the waste plastic charged in the casing 2 and extrudes the plastic from a nozzle 6 provided at the plate 7. The regulating mechanism comprises a heating unit 11 having a die temperature sensor 13 for sending a temperature of the plate 7, heaters 14, 15 for heating the plate, and a heat controller 16 for controlling ON, OFF of the heaters 14, 15. The mechanism further comprises a water pouring unit 12 having a nozzle temperature sensor 17 for sensing the temperature of the nozzle 6 part, a water pouring section 18 constituted to water in the changed waste plastic, and a water pouring controller 19 for controlling the charged water pouring.
Patent JP-2002354738-A (JP)
Title: Electric rotating machine
Inventor: NONOGUCHI HIROSHI
IPC: H02K3/46
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent loosened coil and enhance winding density, by firmly fixing the coil. SOLUTION: The coil 3 is wound along a side surface 1A of a core 1 corresponding to a coil inserting groove 4a for winding start after starting wind along a side surface 1B of the core 1 corresponding to the side of a coil inserting groove 4b for winding end. A winding end part of the coil 3 is inserted for fixation into the groove 4b in such a manner as to be wound around a protrusion 2a provided in a coil bobbin 2.
Patent JP-2002345409-A (JP)
Title: Insoluble solid food-containing frozen dessert
Inventor: OGURA KANAE
IPC: A23G9/44
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide insoluble solid food-containing frozen dessert capable of stably retaining the insoluble solid food in a mixed condition when being produced and also capable of preparing to have such viscosity as to give no influence to palate feeling. SOLUTION: This insoluble solid food-containing frozen dessert contains agar, wherein the content of the agar is preferably 0.01-1.0 wt.% based on the frozen dessert.
Patent JP-2002312114-A (JP)
Title: Character input device through key board, character input method and storage medium
Inventor: CHIN RAKUHEI
IPC: H04M1/02
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a character input device having a keyboard, a character input method, and a storage medium reducing the need for skill or memory related to keyboard input. SOLUTION: This device includes plural key members 20a, 20b, 20c, 20d, 20e, including a switch and a key head surface receiving force applied by an operator of a key board character input device 10 and are movable between an on-position turning by every switch and off-position for turning off the same, a key board arrangement body arranging plural key members 20a, 20b, 20c, 20d, 20e, and a means for energizing the key members 20a, 20b, 20c, 20d, 20e to retain the same at off positions. The key members 20a, 20b, 20c, 20d, 20e can be moved to on-position against the energizing force by operation force acting in a direction crossing the key head surface by a operator of the key board character input device 10.
Patent JP-2002350028-A (JP)
Title: Ice storage type beverage-cooling device
Inventor: NOJIRI MOTOKI
IPC: F25D11/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To cool down beverages equally and facilitate their temperature control by separating a water tank storing cooling water from a beverage tank storing the beverages. SOLUTION: In a water tank 32 storing cooling water 44, a steam generating tube 42 leading from a refrigerating device 40 is stored and arranged, and the cooling water 44 is allowed to freeze in the circumference of the steam generating tube 42 by the cooling operation of the refrigerating device 40. The beverage tank 50 storing the beverages is arranged at the upper location clear of the exterior of the water tank 32. The beverage tank 50 is stored in the cooling tank 52, and a sprinkling space 52a is defined between the inner face of the cooling tank 52 and the outer face of the beverage tank 50. A water distribution pipe 54 is arranged in the upper outer periphery of the beverage tank 50 facing the sprinkling space 52a, and the cooling water 44 stored in the water tank 32 is fed to the water distribution pipe 54 by a feeding means 60.  The cooling water 44 is sprinkled toward the outer surface of the beverage tank 50.
Patent JP-2002358689-A (JP)
Title: Optical pickup and disk driver having the same
Inventor: IIZUKA GENICHI
IPC: G11B7/08
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To assure the good characteristics of an optical pickup for respective disk-like recording media without entailing the upsizing of the disk driver provided with the optical pickup and the complication, etc., of internal mechanisms. SOLUTION: The optical pickup having an objective lens commonly used for recording or reproducing the information signals to the disk-like recording media of different kinds is provided with a first light emitting element 20a and first light receiving element 20b for the first disk-like recording medium, a second light emitting element for condensing a laser beam to the recording surface of the second disk-like recording medium 200 and a second light receiving element 28 for the second disk-like recording medium.  The laser beams are condensed on the respective recording surfaces of the first disk-like recording medium or the second disk-like recording medium and position regulation and inclination regulation are so performed that the comatic aberrations of the laser beams condensed on the recording surfaces of the first disk-like recording medium emitted to the first disk-like recording medium from the first light emitting element are minimized.
Patent JP-2002356248-A (JP)
Title: Paper sheet thickness measuring device and ink jet recording device
Inventor: TODA MASATOSHI
IPC: B41J25/308
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a detecting error is large by difference of paper sheet thickness in a gap length adjustment with a paper sheet detecting method since difference of conveying time from difference of distance of paper sheet stuck in a pinching part in a conveying direction and that an image formed without a gap length adjustment in installing paper sheet can not be used and ink and paper sheet are consumed uselessly. SOLUTION: This device is provided with a pair of rotation rollers pinching and conveying paper sheet, a driving means driving the rotation rollers, a detection means detecting passage of regular length of the paper in the conveying direction, a means integrating rotation angles of the rotation rollers when the detection means detects passage of the paper sheet, and a thickness detection means detecting thickness of the paper sheet in corresponding to the means integrating rotation angles.
Patent JP-2002359153-A (JP)
Title: Thin film capacitor and manufacturing method therefor
Inventor: INOHANA TAKESHI
IPC: H01G4/33
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of a parasitic capacitance caused by high frequency signals passing in an insulation substrate to improve the high frequency characteristics of a thin film capacitor formed on the substrate. SOLUTION: The insulation substrate uses a silicon wafer, and a hollow is formed in a lower portion of the capacitor so as to support a capacitor overhanging to prevent high frequency signals from passing through the substrate using a silicon anisotropic etching technique.
Patent JP-2002355856-A (JP)
Title: Injection molding device
Inventor: SHIMIZU NOBUTOSHI
IPC: B29C45/23
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding device which absorbs a distortion of the base of a nozzle due to thermal deformation and is free from a resin leakage or an operating failure. SOLUTION: The tip of a flow channel 6 of the nozzle is of a shape having a curved surface and is brought into contact with a valve gate 4 of a molding die so that the former can be tilted.
Patent JP-2002357260-A (JP)
Title: Hydraulic motor with reducer for slewing motion
Inventor: TAKEUCHI YOSHINORI
IPC: F16H47/04
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic motor with reducer for slewing motion having a simple structure capable of easily turning the upper revolving structure by manpower even in the working condition of negative brake. SOLUTION: In the hydraulic motor provided with a hydraulic motor section 2 having a swash plate hydraulic motor, a reducer section 3 having a planetary gear reducing structure, and a mechanical brake 16 for turning an upper revolving structure of a construction work machine, a sungear 11a is atached to be vertically transferrable through a spline 8a to a hollow drive shaft 8 having a cylindrical hole 17, and a connection rod 29 capable of moving vertically the sungear 11a is inserted in the cylindrical hole 17 to make the sungear 11a and the planetary gear 11b of the planetary gear reducing structure to be engaged/disengaged with each other by vertically moving the sungear 11b while operating the connection rod 29.
Patent JP-2001349694-A (JP)
Title: Gas flow unit for shot gun
Inventor: GUSSALLI BERETTA UGO
IPC: F41C7/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a highly safety and reliable maintenance-free gas flow unit for a shot gun having a self correcting function optimal for prolonging the lifetime of components, a self-cleaning function of enclosed components, and a simple, lightweight and economical structure having no effect on the limit of ammunition capacity. SOLUTION: The gas flow unit for a semiautomatic or automatic shot gun comprises a gas flow cylinder closed by a flange having a gas exhaust port 17 around a magazine at a forward part, and an annular valve 18 facing the cylinder and moving in the axial direction to control opening/closing of the exhaust port. The valve 18 is sustained at the close position by a compressed spring (19) and moved to the open position when the gas pressure in an expansion chamber 14 increases over a specified level.
Patent JP-2002361248-A (JP)
Title: Waste water treatment apparatus for vehicle washer
Inventor: MIYAZAKI YASUMITSU
IPC: B01D29/62
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a waste water treatment apparatus for a vehicle washer, which has stable filtration performance, with which the filtrate cleaned at a high level can be obtained that almost all of wax, various kinds of oil, surfactants, suspended materials, and the like, are removed and bacteria, or the like, do not freed, whose maintenance is not necessary for a long period of time and which does not cause secondary industrial waste, or the like. SOLUTION: This apparatus is provided with a pretreatment means for roughly filtering the waste water generated when the car is washed, a spiral filtration membrane module for filtering the water filtered roughly by the pretreatment means and an intermediate tank arranged between the pretreatment means and the spiral filtration membrane module for storing the pretreated water.
Patent JP-2002370711-A (JP)
Title: Enclosing and sealing device
Inventor: AKIYAMA MAKOTO
IPC: B65B57/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent, in each unit of an independent carrying system provided in an enclosing and sealing device, slips from getting damaged or jammed due to an unnecessarily fast speed of the slips carried in the unit. SOLUTION: Each unit of an independent carrying system has an operation cycle taking equal time T for one cycle that it accepts slips carried from an upstream unit, handles the slips while carrying them in the unit, and then carries and transfers the handled slips to a downstream unit. In each unit, within the time T of one cycle, remaining waiting time Tw with time T1 for carrying the slips in the unit and time T2 for transferring the handled slips to the downstream unit removed is distributed at least to T1 between T1 and T2, thereby decreasing a carrying speed V1 in the unit for handling.
Patent JP-2002370436-A (JP)
Title: Stencil printing device
Inventor: KOIZUMI TAKESHI
IPC: B41L13/04
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To improve operability by a method wherein a large number of operat ing keys are displayed in a plurality of screens on a display touch panel. SOLUTION: The touch panel 42 is equipped on the operating panel 35 of the printer comprising a stencil printing equipment. The CPU for controlling the printer controls the touch panel 42 through an operation controlling circuit based on an operation controlling program stored in a ROM. Concretely, various operational screens equipped with various operating keys are displayed on the touch panel 42. Through the touch of the operating keys by a user, various operations to the printer are received.
Patent JP-2002373182-A (JP)
Title: Method and device for supporting design, cad system, its program and medium
Inventor: SHIBAIKE SHIGETO
IPC: G06F17/50
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To accurately and efficiently select materials to be used for design while designing a product. SOLUTION: In this design supporting device for supporting the design of a product, a CAD system 1 for designing a product (a) and a material selecting system 6 for evaluating the candidates of materials to be used for the components of the product to be designed by using prescribed information, and for selecting one or more materials to be used for the components of the product from the candidates based on the evaluated result (b) are cooperated so that the design of the product can be supported. In this case, the selected materials to be used for the components of the product are reported to the CAD system side.
Patent JP-2003004269-A (JP)
Title: Air cleaner
Inventor: NAGAYOSHI KENTARO
IPC: F24F7/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner, in which bad smell emitted from active carbon particularly upon operation resumption is reduced. SOLUTION: A photocatalyst filter 12 and a UV lamp 13 facing to the filter 12 are provided downstream of an air cleaning filter 8. In a state of operation of the air cleaner, the fan 11 is driven, an outlet 3 is widely opened, and the UV lamp 13 is energized. The outlet 3 is tightly closed when the operation is stopped, and is half opened, when the operation is resumed, and is opened widely again after elapse of a predetermined time.