baber/WOPTO huggingface dataset:
Patent JP-2001287690-A (JP)
Title: Hatch cover with air conditioner in hold
Inventor: KAWAI YOSHIHO
IPC: B63J2/08
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent unevenness from being generated, a coil and a roll from being dewed (sweated), rust from being generated, rice, wheat and bulk from sprouting, and mold from glowing caused by a bad environment in which a part can be dehumidified-but the other part can not be dehumidified by a short circuit of circulating air by a duct and a blower for sucking and discharging air provided on the front and rear ends of a cargo hold. SOLUTION: An intake duct 61 and an exhaust duct 71 are provided on the front and rear ends of a panel 51 apart as far as possible from each other, an air conditioner 81 is provided between them, and the air conditioner 81 is connected to the intake duct 61 and the exhaust duct 71.
Patent JP-2000337332-A (JP)
Title: High strength bolt excellent in delayed fracture resistance
Inventor: NAMIMURA YUICHI
IPC: F16B35/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a high strength bolt excellent in delayed fracture resistance which has a tensile strength of over 1200 N/mm2. SOLUTION: This bolt which is composed of a steel including C: 0.5-1.0% restrains the structure generation of one kind or more than one kind of pro- eutectoid ferrite, pro-eutectoid cementite, bentonite and martensite to make the area of pearlite structure to be 80% or above. Then, the high strength wire material which is made to have a tensile strength of over 1200 N/mm2 and excellent delayed fracture resistance by strong extension work is used. The material is cut to a fixed length and both end parts are threaded by thread rolling or cutting. Otherwise, a bolt head is formed on one end part by warm forging, and the other end is threaded by thread rolling or cutting before or after the warm forging.
Patent JP-2000303955-A (JP)
Title: Secondary piston compressor
Inventor: DANNOEHL PETER F
IPC: F04B39/04
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a secondary compressor having a crank room equipped with an exhaust device. SOLUTION: An exhaust device is so constituted as to be in a form of a precise filter 5 including an oil filter to be disposed to a separate housing. The precise filter 5 is connected with the oil filling pipe 4 of a crankcase 1 at the entrance side by way of a capillary tube 3. The precise filter 5 is also connected with atmospheric air at the outside by way of an activated carbon filter 9. The precise filter regulates an oil collecting space 6 at the entrance side, the space is connected with the crank room 1 by way of a capillary tube 7, and a check valve 8 is interposed in between. The check valve is held at a closed position by the pressure of the crankcase 1. When a secondary compressor is in an off-condition, its valve is opened to pour the contents in the oil collecting space of the precise filter in the crank room.
Patent JP-2001287189-A (JP)
Title: Pressure distribution sensor for control of articulated care robot
Inventor: OKAMOTO OSAMU
IPC: A61G12/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a contact sensor that can measure the distribution of pressures throughout the surface of each joint unit forming a robot arm and having cylindrical shapes cut with an offset angle at both ends, and provide a technology that can control the driving of the robot arm on a real-time basis with detection values from the sensor. SOLUTION: A pressure-sensitive sheet sensor comprising a combination of row electrodes arranged parallel and column electrodes arranged in a bobbin form distributes the electrode nodes throughout the surface of each joint having cylindrical shapes cut with an offset angle at both ends. An electrode structure covering given widths along the columns and rows decreases the number of output signal terminals to thus lessen the burden of arithmetic processing. The pressure-sensitive sheet sensor, an encoder and an information processing means disposed for each joint execute local processing before sending the results to a CPU to thus lessen the burden of central arithmetic processing.
Patent JP-2001287294-A (JP)
Title: Transparent gas barrier laminate having excellent drape strength and shock resistance
Inventor: SASAKI NOBORU
IPC: B32B7/02
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material having a high drape strength and excellent shock resistance by forming a sandwich structure of resin layers and to provide a laminate having excellent transparency, environment-friendly properties and excellent gas barrier properties by using a transparent gas barrier film such as a ceramic vapor-deposited film or the like. SOLUTION: A transparent gas barrier laminate having excellent drape strength and shock resistance comprises three or more resin layers using a transparent gas barrier film as at least one of surface material layers. In this case, the adjacent three or more layers have the sandwich structure including single layers or a laminated intermediate layer and two surface material layers for sandwiching the intermediate layer. Further, an elastic modulus of the resin of same type or different type used for the surface material layers for sandwiching the intermediate layer is larger than that of the resin used for the intermediate layer.
Patent JP-2001295762-A (JP)
Title: Compressor and refrigerating system
Inventor: MASUDA MASANORI
IPC: F04C18/356
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a compressor and a refrigerating system maintaining reliability even while using R32 which can prevent global warming. SOLUTION: A compressing portion 2 compresses a wet gas composed essentially of R32, thus making the rate of temperature rise of discharged gas relatively small, and preventing degradation of resin parts and a lubricating oil. Because the lubricating oil 9 is collected in a high pressure region within a casing 1 filled with a high-pressure discharged gas of relatively high temperature, the temperature of the lubricating oil 9 will not be lowered in excess even if the refrigerant taken in is a wet gas of low temperature, so that dissolving of the refrigerant into the lubricating oil 9 is prevented and dilution of the lubricating oil 9 by the refrigerant is also prevented to secure lubricating performance.  Because the refrigerant taken in through an intake pipe 11 is not directly applied to the sliding parts of the compressing portion 2 lubricated with the lubricating oil, the refrigerant composed of the wet gas will not wash away the lubricating oil.
Patent JP-2001297532-A (JP)
Title: Optical disk device and method for regulating clock of optical disk device
Inventor: AKIYAMA ATSUSHI
IPC: G11B20/10
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for regulating clock of an optical disk device which is capable of normally detecting the clock even when there is a disk defect in accessing. SOLUTION: Clock information is read out of the regenerative signal read out of the optical disk 1 having an address region where address information is recorded and a clock region where the clock information is recorded. This device has a comparator 15 which binarizes the regenerative signal, a controller 8 and digital-to-analog converter 14 which set the slice level of the comparator 15 and a PLL circuit 13 which discriminates whether the clock is normally detected or not. The controller 8 and the digital-to-analog converter 14 set the slice level according to the output of the PLL circuit 13.
Patent JP-2001301109-A (JP)
Title: Barrier film
Inventor: SAKAMOTO HISASHI
IPC: C08J7/043
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a barrier film excellent not only in gas barrier properties against oxygen gas and steam but also in transparency, flexibility or the like. SOLUTION: The barrier film is constituted by providing a membrane comprising an inorganic oxide on one surface of a base material film and further providing a transparent coating film, which comprises a resin composition containing a thermosetting epoxy resin and curing agent on the membrane.
Patent JP-2001309233-A (JP)
Title: Remote controlling system of photographing apparatus
Inventor: KONO KENZO
IPC: H04N5/232
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To allow operating the direction of a photographing apparatus delicately and accurately in a remote controlling system in which a photographing apparatus is mounted on an unmanned helicopter and the direction of the photographing apparatus is controlled while viewing video displayed on a monitoring device on earth. SOLUTION: A driving unit 12 controls the position of an imaging unit 13 and orientation of an optical system of the imaging unit 13, and senses the direction of the imaging unit 13 (orientation of the optical system). GPS 14 senses the position of the unmanned helicopter. An image information processing unit 15 generates image information 150 that is made of angle information 120 and position information 140 superimposed on a video image 130. The video image 130, angle information 120 and position information 140 are sent to a monitor 22 through a video image transmitter 16 and a video image receiver 21 for being displayed on the screen. Since the photographing apparatus 10 is controlled while viewing angle information and position information in addition to video on a common monitor, it is possible to operate the direction of the photographing apparatus 10 delicately and accurately.
Patent JP-2001309672-A (JP)
Title: Electrostatic actuator and ink jet head
Inventor: SANO AKIRA
IPC: B41J2/045
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head which enables a common electrode and an individual electrode drawn out at respective positions having a level difference to easily joint with a wiring board and make a highly dense electrode wiring. SOLUTION: The ink jet head 1 has a cavity board 3 which forms a common electrode terminal 37 on its surface and an electrode glass substrate 4 which forms an individual electrode terminal 42A on a surface 44. The common electrode terminal 37 is connected to a terminal 73a for a common electrode connection which is formed n a flexible wiring board 7 for connecting to the outside. The terminal 73a for the connection is led to a junction 72a with a wiring board 6 on the flexible wiring board 7. The individual electrode terminal 42A is connect to a wiring junction 67a for the wiring board 6 made of silicon board. A wiring connection for the common electrode 37 and the individual electrode 42A having a level difference can be easily made using the wiring board 6 which enables to make a highly dense wiring.
Patent JP-2001303603-A (JP)
Title: Heat insulating and deodorizing device for manhole
Inventor: SAIGAMI MINEO
IPC: E02D29/14
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a conventional manhole only fitted with a cover, such as a perforation phenomenon on a road surface, caused because the snow around the manhole cover and on the top surface thereof is melted by the warming of the manhole cover under above-zero temperature conditions within even in the case where the temperature on the road surface is below zero in winter. SOLUTION: A heat insulating and deodorizing device composed of a downflow water receiving part 2 and a valve part 3 is installed in the lower part of the manhole cover. Consequently, the insulation against the below-zero temperature on the road surface and the above-zero temperature within the sewerage prevents the snow from being melted and allows the perforation phenomenon to be inhibited.
Patent JP-2001304333-A (JP)
Title: Longitudinal vibration damper for diesel engine
Inventor: HOSOKAWA TADASHI
IPC: F16F15/02
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a longitudinal vibration damper for a diesel engine, capable of holding vibration-absorbing function of the damper. SOLUTION: This longitudinal vibration damper for the diesel engine is provided with a plurality of collars 12 formed at a crankshaft 18; a casing 14, having projecting parts each of which is inserted in a recessed part partitioned between the collars 12; a plurality of seal rings 24 interposed between the inner periphery of the casing 14 and the outer periphery of the crankshaft 18; and damper chambers 32, 33 partitioned by the casing 14, the crankshaft 18 including the collars 12, and each seal ring 24. Seal chambers 31, 34, supplied with damper oil, are provided at the side parts of the damper chambers 32, 33. The infiltration of air into the damper cambers 32, 33 is thereby prevented to hold the vibration absorbing function of the damper, and in the case that the air infiltrates into the seal chambers 31, 34, the air can be exhausted by supplying the damper oil through a supply passage 40.
Patent JP-2000338360-A (JP)
Title: Method for attaching integrated optical circuit onto surface of mother board for connecting optical fiber for forming small sized optical part
Inventor: PORTE HENRI
IPC: G02B6/122
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To decide a position with correctness of micrometer unit by forming a metal stem on the surface of a chip, imparting the mortise of an opening in the shape of a button hole facing to the axial direction in a mother board, placing the chip on the mother board and fitting the stem into the opening. SOLUTION: In this optical part, a projected metal stem of sub millimeter unit is formed on the surface of a chip in a preferably mushroom shape. The mortise of the opening is imparted in a mother board 3 supporting fibers in the shape of the button hole facing to the axial direction, and the chip is placed on the mother board 3 and the stem is fitted into the opening in attaching. The mother board 3 is mortised by a series of parallel grooves 4' and 4" used for suitably deciding the positions of optical fibers 5' and 5". The series of grooves 4' and 4" thereof is notched from the end in the longitudinal direction of the mother board 3 and receives the layers of the pull-in optical fiber 5' and the go-out optical fiber 5" respectively.
Patent JP-2001309873-A (JP)
Title: Vacuum cleaner
Inventor: KAWAKAMI MASARU
IPC: A47L9/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner with a structure which prevents a lid for a dust box from deforming. SOLUTION: The following parts prevent the air-tightness from being lost from a dust box 3: A packing 6 closes the dust box 3 with an opening for attaching and removing a vacuum cleaner bag and the periphery of the opening 4 in an airtight manner. A lid 7 for the dust box is supported by a shaft which is held at roller bearings placed on a body of the cleaner 5 in an up-and-down direction while the lid 7 for the dust box can rotate. A restraining means, which restrains the deformation of the lid 7 that occurs when the lid 7 is closed, is provided.
Patent JP-2001314068-A (JP)
Title: Two-rotor synchronous machine
Inventor: KAJIURA HIROAKI
IPC: B60L50/16
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a two-rotor synchronous machine excellent in reliability with respect to operation and capable of suppressing degradation in efficiency and increase in heating. SOLUTION: A pair of rotors 100 and 200 that are provided with field poles and relatively rotatably and coaxially arranged are placed tandem on a common stator 2 so that the rotors can be relatively rotated in the axial direction. A rotor relative angle adjusting portion 700 mechanically rotates the revolving field vector of the rotor 200 against armature current vector. Thus, motor torque and generated voltage can be significantly varied to a desired level.
Patent JP-2001318926-A (JP)
Title: Information management device and information management system utilizing the device
Inventor: OISHI HIROMOTO
IPC: G06F3/0481
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain an information management device capable of easily retrieving a required area on a map in the case of updating and correcting/checking a road sign management register and capable of easily preparing a new road sign management register. SOLUTION: House map data, sigh board sort data, auxiliary board data, and site pictures are stored as data bases, a house map concerned is read out from the house map data displayed on a map picture to be managed at its information or a 1st index picture displayed on the map picture and the read data are displayed. When a sign setting place on the house map is specified, road sign register data are prepared by sticking the house map data, the sign board sort data, the auxiliary board data, and the site picture to a register picture corresponding to each sign sort.
Patent JP-2001329401-A (JP)
Title: Underwear such as panty hose or panty girdle, and product for incontinence using the same
Inventor: FUKUDA SHOJI
IPC: A61F5/44
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a product for incontinence so designed that additional function for incontinence is imparted through focusing light wearing feeling, mobility, fitness and figure manipulating function each based on stretchability inherently provided with an underwear such as a panty hose or panty girdle, while making the best use of the advantage thereof. SOLUTION: This product for incontinence is such as to be a throw-away absorbing product where an absorptive sheet is interposed between a top sheet and a back sheet; wherein an incontinence liner made of an absorptive sheet comprising specific components and structure, and having specific physical properties is prepared as the absorptive sheet, and the thus prepared liner is coupled on an underwear such as a panty hose or a panty girdle with a gusset where Hook-and-Loop fasteners are set up, so as to be suitable for being worn by non-handicapped persons with mild level incontinence through persons with medium or serious level incontinence.
Patent JP-2001324519-A (JP)
Title: Current measuring circuit and current quantity of electricity measuring circuit
Inventor: MITSUOKA KUNIHIKO
IPC: G01R19/255
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a current measuring circuit capable of reducing a measurement error when a current value to be measured is abruptly changed and measuring even a minute current value even when variation scope of the current value is large. SOLUTION: A minute resistance 103 inserted into a current path to be measured and a resistance 104 having a sufficiently large value for the minute resistance are controlled by an FET 105 and an OP amplifier 106 so that the same electric potential difference is generated and the resistance 104 generates a current proportional to a current of the resistance 103. This current is converted to a pulse signal having a frequency proportional to the current value in an I/F conversion circuit consisting of a capacitor 108, a comparator 109, an FET 110, a delay element 111, an inverter 112, and an and-gate 113. Furthermore, the pulse signal is counted by a pulse counter 114 to obtain a value proportional to a current quantity of electricity per unit time.
Patent JP-2001288715-A (JP)
Title: Blowing-out snow protection fence having circular blade- type guide plate
Inventor: SAKAMOTO HIROSHI
IPC: E01F7/02
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To solve problems of conventional blowing-out snow protection fence, i.e., whirl of snowstorm current which has flown over the fence into a road, formation of a stagnant space, and degraded visibility, which occur because the snowstorm capturing rate of the conventional fence is affected by the height of a snow dune formed on an upwind side of the fence and the snowstorm capturing function of the fence is drastically degraded as the height pf accumulated snow becomes closer to the height of the fence, further to eliminate blocked-up feeling and sense of oppression imposed on drivers caused by raised height of the fence, and to suppress drastic increase in manufacturing costs due to enlarged strength of a fence material and an enlarged foundation. SOLUTION: In order to solve the above problems, there is provided a fence constituted of two component parts, i.e., a vertical portion 3 and a circular blade-type guide plate portion 4. The vertical portion 3 has functions of snowstorm stoppage and snow accumulation, and the circular blade-type guide plate portion 4 has functions of moving the snowstorm current which has flown over the fence, along a high location in a road space, to thereby blow away the snow on a downwind side of the road. Although, the fence is the same in height with the conventional blowing-out fence, it exhibits extremely excellent performance in terms of preventing formation of a stagnant space on the road and alleviation of obstruction to vision.
Patent JP-2001324068-A (JP)
Title: Pipe connecting device
Inventor: NAGAKURA MITSURU
IPC: F16L19/03
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a pipe connecting device capable of firmly connecting and being always used without possibility of leakage. SOLUTION: A flange part 2 projected outward is formed at a fixing part or a tip of a metallic pipe 1 inserted into a connecting metal fitting 4, and an O ring made of rubber is provided on a tip side of the flange part 2 to be inserted so as to lock a fixing means 9 at the other end of the flange part when the tip part is inserted into the fixing part or the connecting metal fitting 4. Connection is thereby firm with no possibility of leakage.
Patent JP-2001322544-A (JP)
Title: Arranging structure of air conditioning duct in railway rolling stock
Inventor: AKIYAMA SATORU
IPC: F24F13/02
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To muffle indoor noise with an inexpensive and lightweight structure by effectively using a space in a ceiling part of a railway rolling stock as a muffling air layer. SOLUTION: This air conditioning duct 13 is composed of a sound absorbing material composed of glass wool hard to a self-standing degree. The space 15 surrounded by a roof board 11 and a ceiling board 14 is formed around the air conditioning duct 13. The air conditioning duct 13 is composed of a cylindrical sound absorbing material capable of transmitting vibration of air flowing inside the duct to the duct outside from the dust inside, and the space 15 becomes the air layer for reducing noise of air flowing in theair conditioning duct 13.
Patent JP-2001322296-A (JP)
Title: Ink jet recorder
Inventor: MITSUSAWA TOYOHIKO
IPC: B41J2/175
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder in which reliability of operation can be ensured by sealing ink mist being generated at the time of flushing operation. SOLUTION: The ink jet recorder is arranged to execute flushing operation for ejecting an ink drop in blank by providing a recording head 5 with a drive signal having no relation to printing under a state where the nozzle forming face of the recording head is sealed by a capping means 6. Consequently, ink mist being generated by flushing operation can be sealed effectively. Since a problem that floating ink mist contaminates the mechanism of a recorder to cause a trouble in the normal operation of the recorder can be solved, an ink jet recorder ensuring reliability of operation over a long term can be provided.