baber/WOPTO huggingface dataset:
Patent JP-H11171459-A (JP)
Title: Footstep cleaning device for passenger conveyor
Inventor: KANEKO YOSHIAKI
IPC: B66B31/00
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To surely and stably carry out cleaning of the riser plate of a footstep for a long period of time in simple constitution by providing a cleaning device consisting of a rotary brush body rotating following to the dimensional change in the vertical direction of the extreme end of a step tread and the adjoining riser plate, and brought in contact with the riser plate on the extreme end part of the step tread. SOLUTION: A passenger conveyor such as an escalator is constituted so that a plurality of footsteps under the conditioning which a caution belt IC arranged on the extreme end of the step tread 1A of the footstep of succeeding step and the riser plate 1B of the footstep of preceding step are recess/projection-engaged with each having a prescribed engagement quantity δ, are endlessly connected together, and it is circulatingly moved. In this case, a cleaning device 3 is arranged beneath the back side of the caution belt IC of each footstep. This cleaning device 3 is constituted of a rotary brush body 3A of which the extreme end is brought in contact with the adjoining riser plate extending over the full width, a main shaft 3B rotatably supporting the rotary brush body 3A, and a support 3C fixing main shaft 3B to the front wall of the caution belt IC. Hereby the riser plate 1B of the footstep can be cleaned for a long term.
Patent JP-H11193432-A (JP)
Title: Aluminum alloy foil having excellent strength and moldability and production of this aluminum alloy foil
Inventor: SAI KI
IPC: C22F1/04
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To form a fine recrystallized structure in final annealing and to improve strength, moldability and corrosion resistance by specifying a compsn. consisting of Mn, Si, Fe, Ti and Al and specifying the size and distribution state of an insoluble intermetallic compd. after the end of cold rolling and before final annealing. SOLUTION: An Al alloy contg. 0.5 to 1.5 wt.% Mn, <=0.6% Si, <=0.7% Fe and 0.005 to 0.1% Ti and consisting of the balance Al and inevitable impurities is cast and is cooled at >=150 deg.C/sec. This ingot is subjected to a homogeneization treatment by holding for 8 to 24 hours at 500 to 580 deg.C and thereafter, the alloy foil is formed at a final cold draft of >=90%. As a result, the insoluble intermetallic compd. contained in this alloy foil is specified to the max. size <=5 μm and a distribution density of >=30000 pieces/mm<2> of grains sized 0.7 to 5 μm. The alloy foil is subjected to final annealing by heating up at >=50 deg.C/ hour and holding at 350 to 450 deg.C. The resulted Al alloy foil is thereafter laminated with a synthetic resin film on the surface, by which the Al alloy foil for containers is produced.
Patent JP-2001188287-A (JP)
Title: Film feeding device, film using device provided therewith and camera
Inventor: WATANABE ATSUSHI
IPC: G03B17/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To eliminate such possibility that the meshing accuracy of gears or the like is deviated because a film feeding motor is inclined by the screwing degree of a machine screw when the film feeding motor is screwed to a device main body through an elastic member. SOLUTION: This film feeding device is provided with a film take-up spool 2 which can be rotated with respect to the device main bodies 1 and 4 and the film feeding motor 3 housed in the spool 2 so as to drive the rotation of the spool 2. Then, one end side of the motor 3 in the shaft direction is fitted to the device main body through the elastic member 10 and an energizing terminal 3a arranged at the other end side and a substrate for energizing a motor 11 supported by the device main body are coupled by a conductive member 9 having such rigidity that the inclination of the motor attended with the deformation of the elastic member is prevented from occurring with respect to the spool.
Patent JP-2000195108-A (JP)
Title: Method and apparatus for bonding substrate
Inventor: FURUKAWA HITOSHI
IPC: G11B7/26
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent air bubbles from remaining in an adhesive for bonding substrates to each other even if the air bubbles intrude therein. SOLUTION: The adhesive 40 is initially discharged between the substrates 10 supported while maintaining a prescribed spacing H and is brought into contact with both substrates 10. While the adhesive 40 is kept discharged thereafter, the discharge position is relatively moved from the outer peripheral side to the inner peripheral side between both substrates 10 and both substrates 10 and the discharge position are relatively moved around the central part of the substrates 10, by which the adhesive 40 is annularly arranged between both substrates 10 while the contact therewith is maintained. The spacing H between the substrates 10 is narrowed in this state to spread the annular part 40b of the adhesive 40 to the spacing H. The initial discharge part 40 of the adhesive is discharged outside both substrates.
Patent JP-2000190225-A (JP)
Title: Metal surface protecting tool
Inventor: YOSHIMOTO ATSUHITO
IPC: B24C1/04
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To certainly protect a marking so as not to eliminate even when a shot blast is performed, and reuse it, by fixing a single, a combination, or laminated body to a metal product via a rubber or a plastic, preferably urethane rubber. SOLUTION: A magnet 4 is mounted to a recessed groove in an iron block 3 and is integrated with the block 3 via an epoxy resin charged around it. The block 3 is fixed to rubber 7a via the epoxy resin, and the epoxy resin is similarly charged around a nut 12 and fixes the nut 12. An urethane cap 16 covers rubber 7a and 7b from upside except for a covering bottom surface. This cap 16 has a function for protecting a flat head bolt 2 and the nut 12 together with the rubber 7a, 7b from a shot blast and preventing a steel grain shot from intruding between the rubber 7a, 7b. A metal surface protecting tool 19 is fixed to a metal product 18.
Patent JP-2000191282-A (JP)
Title: Mobile crane device with auxiliary jib
Inventor: YOTAWARA HIDEKI
IPC: B66C23/70
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a mobile crane device fitted with aux. jib capable of performing the aux. jib mounting and removing operations simply, with effectiveness in workability and using a finite working space. SOLUTION: An expansion boom 3 is inclined downward from the base end 3a to the forefront in the longitudinal direction of a vehicle 1 in the accommodated condition in such an arrangement that the forefront 3b is positioned lower than the oversurface of the frame 1a of vehicle 1, and thereby the ground clearance of this part is suppressed, and it is practicable for an operator on the ground to easily perform the inserting and removing operations of a rotary fulcrum pin 25, etc., when the aux. jib 10 is to be mounted and accommodated at the forefront 3b of the boom 3, to lead to enhancement of the workability effectiveness and safety in works or an enhancement of the reliability.  The aux. jib 10 is arranged to be mounted at the boom forefront 3b on the over- mount system, which allows conducting the mounting and accommodating operations of the aux. jib 10 easily in a minor working space.
Patent JP-2001188278-A (JP)
Title: Shutter device for camera
Inventor: ARISAKA KUNIO
IPC: H04N5/225
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure which can hold light-shield blades at a fully- open position, a fully-closed position, and an aperture position between the both without electrification for a shutter device for a camera which have the combination stop blades and shutter blades. SOLUTION: The shutter device for the camera has a couple of light-shield blades 15 and 16, a blade spring which energize the blades 15 and 16 in the fully-open direction, a moving magnet type actuator A which drives the light- shield blades 15 and 16, a lever 12 which sets the aperture of the blades 15 and 16 associatively with the actuator A, and a lever spring 13 which energizes the lever 12 in a fully-closed direction. The actuator A is so constituted as to have a 1st hold position corresponding to the fully-open position of the blades 15 and 16, a 2nd hold position corresponding to the fully-closed position of the blades 15 and 16, and a 3rd hold position corresponding to the aperture position of the blades.
Patent JP-2001183298-A (JP)
Title: Exposure device
Inventor: AKIMOTO TAIZO
IPC: G01N37/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To efficiently process a large amount of test pieces in an exposure device for a test piece. SOLUTION: A stimulable phosphor sheet 22 is continuous in the direction of transporting the test piece 50 transported by a transport device 10 and the width of the sheet in the direction vertical to the transport direction is larger than the width of the test piece 50. The phosphor sheet 22 is supplied in the transport direction by a roll 20, and the stimulable phosphor sheet 22 supplied by the roll 20 is superposed on the transported test piece 50 by a pressure roller 24. The stimulable phosphor sheet 22 is cut by a cutter 32 so that the test piece 50 on which the stimulable phosphor sheet 22 is superposed is separated from the stimulable phosphor sheet 22.
Patent JP-2001150960-A (JP)
Title: Automobile awning constituted to pull out cloth between roof and ceiling by slide rod
Inventor: INOUE TAISUKE
IPC: B60J11/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To develop a mechanism capable of pulling out cloth used for an awning for an automobile by rods, and provide a roof on a ceiling to conceal the mechanism in it, so as to provide excellent appearance. SOLUTION: The roof is moved vertically by an elevation mechanism attached to the ceiling, the rods 3 are attached to a tip of slide arms, curved rods 8 are attached to tips of the rods, and lower corners of the cloth are attached to the curved rods.
Patent JP-2000191540-A (JP)
Title: Pharmacotherapy for restenosis
Inventor: LASTER GALE
IPC: A61K31/727
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for treatment of restenosis by including a pharmaceutically effective amount of a complex of heparan or heparin sulfate and dermatan sulfate together with a support. SOLUTION: This composition for treatment of restenosis is obtained by including (A) a pharmaceutically effective amount of a complex of heparan or heparin sulfate and dermatan sulfate (pref. in the weight ratio of the heparan or heparin sulfate to dermatan sulfate of >1, more pref. about 8:2, in particular sulodexide) together with (B) a pharmaceutically acceptable support (pref. suitable for the sustained release of the ingredient A, in particular a biomedical device such as a coil, artificial valve, blood vessel graft or stent). The restenosis as the objects for the treatment using this composition are pref. such ones as to be resulted from medical treatments including percutaneous intubation coronary artery plasty, atheroma excision, laser blood vessel plasty, arterial bypass transplantation, and cardiac transplantation.
Patent JP-2001193757-A (JP)
Title: Coupling
Inventor: YAMAZAKI SHINJI
IPC: F16D27/11
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide simple, small and light construction for reducing hysteresis. SOLUTION: One sides of a main clutch 7 and a pilot clutch 9 are connected to a torque transmission member 5, and the other side of the clutch 7 is connected to a torque transmission member 29 and the other side of the clutch 9 is connected to a thrusting member 11. A pole cam 13 is provided between the thrusting member 11 and the torque transmission member 29.
Patent JP-2000187298-A (JP)
Title: Heat developing material
Inventor: TOTANI ICHIZO
IPC: G03C1/498
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To ensure good preservability and a satisfactory silver color tone by forming a layer containing a flaky silver salt of an organic acid on one side of a substrate and holding a reducing agent for silver ions and a specified compound on the same side. SOLUTION: This heat developing material has a layer, containing a flaky silver salt of an organic acid on one side of the substrate, contains a reducing agent for silver ions and a compound of the formula on the same side. In the formula, R1-R4 are each H or a monovalent substituent, L1 and L2 are each a combining group, n1 and n2 are each 0 or 1, M is H or a counter ion, (k) is the valence of M, when M is H, (k) is 1, and when M is H and n1 and n2 are each 0, not all of R1-R4 need to be H.
Patent JP-2000189630-A (JP)
Title: Pachinko machine
Inventor: ADACHI GIICHI
IPC: A63F7/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To redecorate the front surface of a pachinko machine by easily attaching and detaching a replacing front surface decorative plate having such a shape as to fit to a component such as a front frame body on the front surface of the pachinko machine, a substrate with a tray, and a lower machine frame. SOLUTION: A replacing front surface decorative plate is provided for individually covering a constituent body such as a front frame body 2 provided on the front surface of a machine frame of a pachinko machine, a receiving stand of a frame body of base plates 4 and 5 with trays or the like, and mountable without interfering with components such as a decorative lens cover, a tray or the like provided on each constituent body. The replacing front surface decorative plate is detachably provided to each constituent body by a mounting means, and the front surface of each constituent body can be redecorated by the replacing front surface decorative plate.
Patent JP-2001172878-A (JP)
Title: Softening agent for imparting fur-like texture
Inventor: HASHIMOTO YOSHIO
IPC: D06M13/463
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a stable softening agent free from problems of the generation of scum in drying process and the improvement of the sliminess of the initial feeling which are supposed to be inevitable in conventional agent. SOLUTION: The objective softening agent is produced by dispersing (A) 0.1-4.0 pts.wt. of an POE (n) alkyl ether and (B) 0.01-0.5 pt.wt. of an acid component of an emulsifying assistant in (C) l pt.wt. of an amino-modified polysiloxane having a viscosity of 10-5,000 mm2/s at 25 deg.C and dispersing (D) an amide cation and (E) a polyoxyalkylene alkyl glycidyl ether in the above dispersion.
Patent JP-2000198337-A (JP)
Title: Adjustment for heater or air conditioner
Inventor: HOLDGREWE KAI
IPC: B60H1/00
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To automatically operate a heater or an air conditioner according to individual desire and presence of an operator by automatically setting the air conditioner belonging to corresponding operation interference. SOLUTION: Operation interference is performed in an operation unit provided in a vehicle by a user. A weather controller 1 transmits read-in parameters such as an outer temperature and internal space temperature to a weather condition detector 3. A calculation unit 2 requires another parameter such as a vehicle type and nervousness for the weather condition detector 3. The weather setting according to the weather conditions and similar weather setting are matched according the most-likely accurate weather conditions. Temporary operation interference 5 is transmitted to the weather controller 1 and the weather controller adjusts the setting of the heater or the air conditioner based on the operation interference.
Patent JP-2000180109-A (JP)
Title: Position detector
Inventor: OSHIE NAOMASA
IPC: G01D5/20
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide the position detector which minimizes its overall length and radial size for a detected distance and is easily manufactured. SOLUTION: A rod type magnetic body 2 is arranged in a coil 1 and when a pipelike or holed conductor 3 is put around the outer periphery of the coil 1 in parallel while the inductance of the coil 1 is increased, an eddy current generated at their overlap part to reduce magnetic flux cross-linked with the coil 1 owing to the loss by the eddy current, so that the inductance of the coil 1 decreases. For the purpose, the transient response generated unconditionally because of the relation between the inductance of the coil 1 and a resistor 4 when a rectangular voltage having fixed cycles is applied to the coil 1 and resistor 4 connected in series is observed at both ends of the coil 1 or resistor 4 and the time needed to exceed a certain constant voltage is related to the insertion distance of the pipelike or holed conductor 3 to detect a linear distance.
Patent JP-H04209069-A (JP)
Title: Forward matching character string retrieval system
Inventor: SHIMAZU HIROHISA
IPC: G06F17/30
Filed: 1990-12-03
Abstract: PURPOSE:To extract a corresponding record in a short time only by scanning an index table by taking a head partial character string out of a character string retrieval item of each record to be retrieved and generating the index table. CONSTITUTION:An index table generating means 1 inputs the records to be retrieved from an input part 11 and takes the head partial character strings which, have length (k) out of the character string retrieval items with length (n) while the records are stored in a file 13 to generate the index table having a pointer for a record. An index condition generating means 2 extracts a head partial character string with length (k) when k<=m or with length (m) when k>m from a condition character string with length (m) to generate index conditions. An index scanning means 3 scans the table 12 by using the index conditions to select the record with the pointer. A record extracting means 4 extracts a record satisfying the retrieval conditions of length (m) from each of the selected records.
Patent JP-H04210596-A (JP)
Title: Production of dimaltosyl cyclodextrin
Inventor: NAKAHARA JUNKO
IPC: C12P19/14
Filed: 1990-12-12
Abstract: PURPOSE:To enable to produce dimaltosyl cyclodextrin in a short time by treating maltosyl cyclodextrin in the presence of an amylase such as a pullulanase activity-having amylase such as amylase APE. CONSTITUTION:Maltosyl cyclodextrin (hereinafter referred to as CD) is diluted into a solution having a prescribed solid concentration and subsequently treated with a prescribed amount of a pullulanase activity-having amylase such as amylase APE produced by Bacillus.circulans F-2 (FERM 7361) belonging to the genus Bacillus at a temperature and a pH which are optimal for the enzyme. The produced dimaltosyl CD is separated and collected from the reaction solution by the use of reverse phase distribution chromatography using an nucleosil NH2-RR-5U column. The dimaltosyl CD can be thereby efficiently produced in an extremely short time to highly contribute to the development in the applications of CD in the fields of medicines, foods and other general industries.
Patent JP-H0592157-A (JP)
Title: Spray fluxer
Inventor: TOYODA AKIHIKO
IPC: B23K3/00
Filed: 1990-12-14
Abstract: PURPOSE:To provide a spray fluxer capable of supplying soldering flux or a washing solution even during the operation of a compressor. CONSTITUTION:When a compressor 11 is allowed to communicate only with a flux tank by a three-port solenoid valve 31, compressed air acts only on the flux 17 in the flux tank 13. The compressed air in the flux tank 13 pushes out the flux 17 to a flux supply pipeline 15 to supply the same to a nozzle 24 through a check valve 32 and the flux 17 sprayed from the nozzle 24 is applied to a substrate 25. When the three-port solenoid valve 31 is changed over to allow the compressor 11 to communicate only with a washing solution tank 14, compressed air acts only on the washing solution 18 in the washing solution tank 14. The compressed air in the tank 14 pushes out the washing solution 18 to a washing solution supply pipeline 16 to supply the same to the nozzle 24 through a check valve 33 to wash the nozzle 24 with the washing solution. Even during the operation of the compressor 11, the flux or washing solution is supplied to the tank when it is not sprayed.
Patent JP-H04224315-A (JP)
Title: Power transmission device
Inventor: MYANAGA ICHIRO
IPC: F16D7/02
Filed: 1990-12-21
Abstract: PURPOSE:To realize a coupling which has torque limiter function additionally and provide a power transmission device which can save space at a low cost by bringing couplings on the drive side and the driven side in pressure contact with each other by a magnet so that slide on a contact face is allowed for rotation torque which exceeds the set value. CONSTITUTION:A driven side coupling 13 is held by a slide mechanism 14 in such a way that it can slide in axial direction. This driven side coupling 13 and a drive side coupling 11 are formed by magnets, and both couplings are brought in pressure contact with each other by magnetic force. When rotation torque which exceeds the set value is transmitted, the drive side coupling 11 performs idle running in relation to the driven side coupling 13.
Patent JP-H04223049-A (JP)
Title: Zinc bromine cell
Inventor: NAKAO HATSUO
IPC: H01M10/633
Filed: 1990-12-26
Abstract: PURPOSE:This invertion is to prevent the electrolyte of a zinc bromine cell from being frozen by increasing the temperature of the electrolyte. CONSTITUTION:A zinc bromine cell is furnished with temperature sensors 15 and 15b, and with a controller 17 controlling pumps 13a and 13b and a valve 14 based on data obtained from the sensors. When temperature is low, the pump 13a is actuated, and the valve 14 is simultaneously opened, so that bromine complexes 20 are thereby supplied to a reaction chamber 11a at the positive electrode side for a certain period of time. The aforesaid bromine complexes 20 permeate into a separator 19 made of porous material so as to be mixed in a reaction chamber 11b on the negative electrode side while being reacted with zinc therein, so that electrolyte is prevented from being frozen by increase in temperature of the electrolyte due to the heat of the aforesaid reaction.
Patent JP-H04225284-A (JP)
Title: Solar-battery panel and its connecting method
Inventor: ISHIKAWA AKIRA
IPC: H01L31/042
Filed: 1990-12-26
Abstract: PURPOSE:To prevent an electric-shock accident at the connection operation of a solar-battery panel by a method wherein the solar-battery panel is installed outdoors in a state that a light-shiedling means has been installed on its photodetection face, a wiring operation to guide a photoelectromotive force generated by the panel to the side of a load is performed and the light-shielding means is then removed. CONSTITUTION:A solar-battery panel 1 is carried up to a place irradiated with sunlight, and an electric wiring operation is performed. At this time, a vinyl chloride film 5 which has been colored or on which a reflection means has been installed is pased on the surface of the panel 1. As a result, even when the surface of the panel is irradiated with sunlight, no electricity appears at output terminals 4. Consequently, the wiring operation can be performed between many panels 1 without running the risk of an electric shock. When a prescribed wiring treatment has been completed, the colored or reflecting vinyl chloride film 5 which has been pasted on the surface of the panel 1 is stripped. Thereby, the sunlight reaches the photodetection face of the panel 1, and the panel 1 starts an electricity-generating action and supplies electricity to a load.