baber/WOPTO huggingface dataset:
Patent JP-H0666427-A (JP)
Title: Floor heating structure and construction method thereof
Inventor: IWAMI MASAMICHI
IPC: F24D3/16
Filed: 1992-08-19
Abstract: PURPOSE:To provide a hot water feed type floor heating panel and its construction method wherein the position setting of both of the hot water feed type floor heating panel and the arrangement of hot water feed pipes can be carried out accurately and the construction work thereof can be done efficiently. CONSTITUTION:Rectangular floor edge joist 4 are fixed to places on a floor slab 1, where a hot water feed type floor heating panel 11 is set, and heat insulating materials 8, 9 are laid on the floor slab 1 at the inner and outer sides of the floor edge joists 4. Support boards 10 are fitted in peripheral steps 5 provided at the inner peripheral parts of the upper ends of the floor edge joists 4, and the hot water feed type floor heating panel 11 is set on the support boards 10. By permitting the top ends of hot water feed pipes 12, 13 arranged along a floor face to rise upward in advance along the inner sides of the edge floor joists 4, the hot water feed pipes are easily brought into contact with the hot water feed type floor heating panel 11. After a foundation finishing board 14 is laid on the heat insulating material 9 on the outside of the hot water feed type floor heating panel 11 so as to be flushed with said panel 11, a floor finishing board 15 is provided over the whole range from the hot water feed type floor heating panel 11 onto the foundation finishing board 14.
Patent JP-H0990834-A (JP)
Title: Image forming device
Inventor: KASHIWABARA AKIHIRO
IPC: G03G21/10
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device constituted so that the blocking of magnetic toner is prevented from occurring even when the trouble of a separation means is generated. SOLUTION: This image forming device is provided with a separation device(separation means) 18 constituted by including a filter 20 through which the magnetic toner is passed, a first sleeve 25 for carrying the magnetic toner passed through the filter 20 to a position faced to the filter 20, a second sleeve 26 for passing the magnetic toner attached to the first sleeve 25 through the filter 20 and attracting it and a foreign matter recovery means 31 for shaking down a foreign matter on the first sleeve 25. The recovery means 31 is constituted by joining a shaking-down plate 310 which is constituted of a non-magnetic material and whose rigidity is high to a center shaft 311 constituted of the non-magnetic material.  Thus, since the rigidity of the plate 310 constituting the recovery means 31 is high, the blocking of the magnetic toner is prevented from occurring even when the trouble of the separation device 18 is generated.
Patent JP-H11165023-A (JP)
Title: Method for removing moisture from corrosive gas flow and device therefor
Inventor: DANIEL ALVAREZ JR
IPC: B01D53/02
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To decrease moisture in a corrosive gas to a remarkably small unit of <=100 ppb. SOLUTION: A process and a device for removing water from a corrosive halogen gas, particularly a chlorine or bromine-containing gas to 100 ppb moisture concentration are provided. An important structural element is a high silica zeolite, preferably a high silica mordenite, which is capable of dehydrating the gas up to 100 ppb, or 50 ppb without being adversely affected by the corrosive property of the gas in the presence of water and has various physical forms. The high silica zeolite is produced by removing alumina from a natural or synthetic zeolite while keeping a desirable zeolite structure in the rate (silica):(Alumina) of (20-2000):1. The corrosive gas flow 12 is brought into contact with the high silica zeolite.
Patent JP-2000051263-A (JP)
Title: Dehumidifying sanitary implement
Inventor: NAKAJIMA SHOZO
IPC: A61F13/06
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent an athlete's foot (dermatophytosis) by enveloping a chip-like silica gel with an air permeable packaging material to form a dehumidifying material and mounting holding members to fill the fingers on both sides thereof, thereby constituting a dehumidifying samtary implement. SOLUTION: The dehumidifying material 3 is formed by enveloping the chip-like silica gel with the packaging terminal made of paper. The annular holding members 4 made of hosiery are mounted by adhesives to both flanks of the dehumidifying material 3. If the annular holding members 4 are mounted at both flanks of one sheet of the dehumidifying material 3, the sanitary implement to be used between the fingers of the foot is obtd. If the implement is used by matching the number of the dehumidifying material 3 and the annular holding members 4 with the number of the fingers to be used, the use of the implement at plural points is possible. For example the use thereof between the fingers at two points is possible when the dehumidifying material 3 is inserted and arranged between the three holding members 4. The athlete's foot can thus be prevented.
Patent JP-S60137933-A (JP)
Title: Production of colored resin composition
Inventor: MURASE HARUO
IPC: C08J3/20
Filed: 1983-12-27
Abstract: PURPOSE:To produce a composition without peeling nor falling off a colorant at a low cost, by applying a colorant to the periphery of resin particles in the presence of a lubricant as a medium, feeding the resultant aggregated lumps of the resin particles having the colorant applied thereto to an air fluidized cooling bath, and pulverizing and cooling the aggregated lumps of the resin particles having the colorant. CONSTITUTION:Thermoplastic resin particles, a colorant and a lubricant having >=30 deg.C melting point are stirred in a mixer, and only the lubricant is melted and applied to the periphery of the particles in the presence of the melted lubricant as a medium. The resultant aggregated lumps of the resin particles having the colorant applied thereto are then fed from a feed inlet 1 to an air fluidized cooling bath and kept in the floating state in a fluidized part 3 above a perforated plate screen 7 by air blown from an air feed inlet 2. The aggregated lumps of the resin particles having the colorant applied thereto are then pulverized, dissociated into small particles, cooled and then taken out from a taking outlet 6.
Patent JP-S6398131-A (JP)
Title: Manufacture of semiconductor device
Inventor: NARITA KAZUHITO
IPC: H01L21/316
Filed: 1986-10-15
Abstract: PURPOSE:To narrow an element isolation region thereby to flatten an element isolation shape by selectively oxidizing a semiconductor substrate with a second antioxidative film as a mask and growing the remaining field oxide film to form an element isolation insulating film. CONSTITUTION:A surface protective film 12 is formed on a semiconductor substrate 11, a first antioxidative film 13 is formed on the film 12, and the film 13 is then selectively removed. Then, with the remaining film 13 as a mask the substrate 11 is selectively oxidized to form a field oxide film 14, all the film 13 is removed, the whole film 12 is removed by etching, and the film 14 partially remains. Then, a second antioxidative film 15 is formed on the exposed substrate 11, and it is selectively oxidized with the film 15 as a mask. Thereafter, the film 15 is all removed, and an element isolation insulating film 16 is formed. Thus, the width of the insulating film can be narrowed, and the element isolation shape can be flattened.
Patent JP-S6486030-A (JP)
Title: Torque detector
Inventor: YOSHINAGA TORU
IPC: G01L3/10
Filed: 1987-09-29
Abstract: PURPOSE:To detect a torque non-contact at a high sensitivity, by arranging one magnet of a magnet couple set in proximity to an amorphous member of a shaft in opposite polarity as opposed to the other magnet thereof while a Hall element for torque detection is arranged almost at the center of the magnet couple. CONSTITUTION:A shaft 21 is provided to receive torque, an amorphous foil 22 as set at a part to receive a torsion of the shaft 21 and a magnet couple is arranged in proximity to the amorphous foil 22. Then, a magnetic flux is changed passing through the amorphous foil 22 according to the size of the torque and the size thereof is detected with Hall elements 33-35 from change in the magnetic flux. One magnet of magnet couples 31 and 32 faces the other magnet at a fixed interval and the N pole of one magnet is arranged to face the S pole of the other magnet while the Hall elements are arranged almost at the center of the magnet couple.
Patent JP-H04122178-A (JP)
Title: Solid-state image pickup device
Inventor: WATANABE YASUSHI
IPC: H04N5/347
Filed: 1990-09-13
Abstract: PURPOSE:To enhance the signal processing capability of the image pickup device by increasing a read speed by a multiple of (n) (n is an integer larger than 1) of a standard read speed, adding read signals through the combination of same picture elements by (n) times, recording the sum into a memory, and reading the signal from the memory at the standard read speed. CONSTITUTION:Two upper and lower picture elements are added and read in an odd number field repetitively for n-times (n=4 in figure) as to1-ton, and a charge transfer to a detection section is read by n-times in one field faster than a usual state by a multiple of (n) accordingly. The picture element information is stored in a memory M1 for (n) times repetitively. Similarly in an even number field, two upper and lower picture elements are added and read repetitively for n-times as tE1-tEn, and the picture element information is stored in a memory M2 for (n) times repetitively. The read from the memory is implemented from the memory M2 for the odd number field period when the addition and write is applied to the memory M1 and the read from the memory is implemented from the memory M1 for the even number field period when the addition and write is applied to the memory M2. Thus, the dynamic range is expanded.
Patent JP-H07107794-A (JP)
Title: Operation control device of motor-generator
Inventor: KAI TOSHIYA
IPC: H02P9/00
Filed: 1993-09-30
Abstract: PURPOSE:To set the number of revolutions of a motor-generator so as to be optimum for every operation shot and to operate the title control device in an energy-saving manner by a method wherein the acceleration of the generator is started at a point of time which dates back by the acceleration time operated from a point of time when electric power is supplied to a load. CONSTITUTION:An operation control device 4 is provided with an acceleration-time calculating part 5 and a target-number-of-revolutions setting part 6. It transmits instruction data to a driving-motor control device 3 in such a way that the drive of a generator 1 is started earlier than a point of time, when the generator is started, by the time corresponding to the acceleration time operated by the acceleration-time operation part 5. Then, when a load is heavy, i.e., energy is used much, the target number of revolutions is set to be high, and the acceleration time becomes long. When the load is light, i.e., the energy is little used, the target number of revolutions is set to be low, and the acceleration time becomes short. Consequently, since the target number of revolutions can be set freely by taking various operation conditions into account, the time in which the generator is operated at a high number of revolutions can be reduced to a required minimum, and a power consumption can be reduced. As a result, the operation control device can be operated in an energy-saving manner.
Patent JP-H06304920-A (JP)
Title: Extendable inflatable baloon having elastic stress response and its production
Inventor: JIERI EI ANDAASON
IPC: A61F2/958
Filed: 1993-09-30
Abstract: PURPOSE: To obtain a balloon, especially, a dilatation balloon with an improved combination of physical properties such as distensibility, elastic stress response and tensile strength by preparing a novel balloon and balloon catheter from a polymer substance comprising a polymer chain having the interaction area between molecular chains separated at the time of dilatation of the balloon. CONSTITUTION: A balloon having an improved overall combination of distensibility, elastic response and wall tensile strength is produced by subjecting a parison, which is produced from a block copolymer comprising a polymer chain having the interaction area between molecular chains separated in an area where a polymer is elongated or loosened, to one unidirectional stretch step and one radial expansion step. The stretched parison is subjected to a heat setting step in order to provide a balloon having heat stability and dimensional stability obtained from this parison. After the balloon and a balloon catheter are prepared, they are exposed to ethylene oxide at about 40 deg.C and a relative humidity of about 50-60% for 6 hr to be sterilized.
Patent JP-S60139980-A (JP)
Title: Valve
Inventor: AOSHIKA NOBORU
IPC: F16K1/22
Filed: 1983-12-28
Abstract: PURPOSE:To improve the durability of a valve cage, by forming a protective layer member, consisting of a material with larger resistance against a cavitation phenomenon or the like than that of the material of the valve cage, in the downstream peripheral edge part in an internal hole brought into contact with a valve unit of the valve cage, in the case of a valve in which the internal hole of the valve cage is closed by the valve unit. CONSTITUTION:In a valve, for instance, butterfly valve, a protective layer member 3 is annularly secured removably by machine screws 5 to the whole peripheral part brought into contact with a valve unit 2 in an internal hole in the downstream side of a valve cage 1. Then the protective layer member 3, being formed by metal of FC, FCD, etc. and ceramic or the like, can prevent a cavitation phenomenon or the like while the protective layer mamber 3 can be replaced when it is damaged by the cavitation phenomenon or the like. In this way, the valve cage 1 can be prevented from damaging its own internal peripheral surface enabling durability of the vavle to be improved even if the cavitation phenomenon or the like is generated in the valve cage 1 in the downstrem side of the valve unit 2 due to a valve opening.
Patent JP-H073948-A (JP)
Title: Reinforcement intersecting point bonding method
Inventor: HASEYAMA KUNIHIRO
IPC: E04C5/20
Filed: 1992-08-21
Abstract: PURPOSE:To bond the intersecting point of reinforcements simply and firmly by wrapping the intersecting point of reinforcements in fused synthetic resin, and fixing the intersecting point of the reinforcements by the solidification of this synthetic resin. CONSTITUTION:A reinforcing cage 1 is constituted of a group of plural axial reinforcements 2 and a spiral reinforcement 3 wound around the outer periphery of the axial reinforcements 2. Each intersecting point part between the axial reinforcement 2 and the spiral reinforcement 3 is wrapped in fused synthetic resin, and this synthetic resin is solidified to form a bonded body 4. The intersecting point of the reinforcements is firmly fixed by the contracting property of synthetic resin at the solidified time. The intersecting point of the reinforcements is thereby bonded simply and firmly.
Patent JP-S6487584-A (JP)
Title: Production of porous ceramics
Inventor: OGATA KATSUYA
IPC: C04B38/06
Filed: 1987-09-28
Abstract: PURPOSE:To produce porous ceramics having superior strength by mixing sinterable coarse particles with high fired particles, a pore forming agent an org. binder and by molding and sintering the resulting mixture. CONSTITUTION:20-80wt.% sinterable coarse particles (A) such as powder of potsherd are mixed with 5-80wt.% high fired particles (B) of 100-3,000mum particle size such as alumina particles, a pore forming agent (C) such as sawdust and an org. binder (D) such as PVA. The resulting mixture is molded and sintered at the sintering temp. (800-1,300 deg.C) of the component A.
Patent JP-H03113071-A (JP)
Title: Salt shrinking process for silk fiber
Inventor: SANO JUNJI
IPC: D06M101/10
Filed: 1989-09-21
Abstract: PURPOSE:To enable the salt-shrink processing of silk fiber capable of giving a uniform and reproducible crepe fabric by treating silk fiber with a liquid containing a water-soluble epoxy compound and a catalyst and then with a concentrated neutral salt liquid. CONSTITUTION:A silk fiber is treated with an aqueous solution containing a water-soluble epoxy compound (preferably diglycidyl ether of ethylene glycol, etc.) and a catalyst e.g. by hot immersion method. The treated fiber is steamed and then immersed in concentrated neutral salt such as calcium chloride or calcium nitrate under heating to effect the salt-shrinking process. The salt- shrinking process gives a uniform and reproducible crepe fabric and stretch fabric. The silk fiber treated with the epoxy compound is required to have a solubility corresponding to 10-40wt.% when immersed in a 5wt.% solution of sodium hydroxide for 60min at 65 deg.C.
Patent JP-H1066659-A (JP)
Title: Bathtub washing device
Inventor: YOSHIDA TAKAO
IPC: A47K3/00
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To wash the inside of a bathtub with the small amount of washing water and to improve washing efficiency by forming a circulation port on the bottom surface of a hot water accumulation part formed on the bottom surface of the bathtub in a recessed shape, circulating water or hot water supplied from a water supply part through a bathtub washer to the hot water accumulation part by a pump and performing washing by the bathtub washer. SOLUTION: At the time of washing the bathtub, after remaining hot water is discharged, a detergent for washing the bathtub is put inside the bathtub 1 and this bathtub washing device is activated. Then, the water or the hot water is supplied from the bathtub washer 4 to the inside of the bathtub 1 only for a prescribed amount required for washing and the washing water to which the detergent is dissolved is accumulated in the hot water accumulation part 2 formed on the bottom surface of the bathtub 1. Then, the washing water is sucked from the circulation port 3 by a pump 8, the washing water is sent to the bathtub washer 4 through a heating means 10 while filtering fur and dust, etc., by a filter 9 and the inside of the bathtub 1 is washed.  The bathtub washer 4 washes the inner wall of the bathtub 1 by rotating a rotary cylindrical part provided with a nozzle 4a by the drive of a motor 5 and jetting the supplied water or the like from the nozzle 4a in all directions.
Patent JP-H0663778-A (JP)
Title: Method for cutting steel plate
Inventor: KUWAMURA TADAAKI
IPC: B23K26/38
Filed: 1992-08-20
Abstract: PURPOSE:To shorten a cutting line and to prevent a cutting trouble with a laser beam cutting machine. CONSTITUTION:A laser beam cutting machine is arranged on the upper side of a steel plate 4, the steel plate 4 is cut while controlling the moving direction of a torch of the laser beam cutting machine and cut to plural steel plates. The cutting line of the steel plate to be cut to plural steel plates is made in common. The movement of the torch 5 of the laser beam cutting machine is controlled in the order of cutting without generating the deformation in the cutting time. The frequency of the laser beam 8 emitted from the torch 5 is controlled corresponding to the cutting condition.
Patent JP-S60135632-A (JP)
Title: Engine-speed controlling apparatus for automatic vehicle
Inventor: NISHIKAWA TOSHIHIDE
IPC: B60K26/04
Filed: 1983-12-23
Abstract: PURPOSE:To prevent abrupt starting of an automatic vehicle against the intention of the driver, by closing a throttle valve promptly when the gear position is shifted to the driving range at the time of fast-idling operation of an engine in the state that the engine speed is high. CONSTITUTION:Output signals of a means S1 for detecting the condition of a throttle valve, an engine speed detector S2 and a range detector S3 are applied to an engine control unit 4 of an automatic vehicle. When it is detected that the gear position is shifted to the driving range at the time of fast-idling operation of the engine and in the state that the engine speed is higher than a prescribed value, the control unit 4 applies a signal to a throttle actuator 3 and closes the throttle valve 2 promptly. By employing such an arragement, it is enabled to prevent abrupt starting of the vehicle without depressing the accelerator pedal.
Patent JP-H1184410-A (JP)
Title: Image display device
Inventor: NOTO GORO
IPC: G09G3/36
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an image display device capable of preventing a user from erroneously recognizing that the device is out of order and from becoming disgusted. SOLUTION: Prescribed number of split electrodes among plural split electrodes 19a to 19j formed by dividing at least one of transparent electrodes 19 are successively selected by a display control means 21 at the time of switching display information and the display information of the display part of a space light modulation element correspondent to the prescribed number of the selected split electrodes is erased by controlling a writing liquid generating means 4 and a resetting light generating means 12 and, thereafter, information writing is executed. As a result, at least the display information before the switching and the display information after the switching are partly displayed at all times in the display part of the space light modulation element.
Patent JP-S62105843-A (JP)
Title: Original feeder
Inventor: HAYAKAWA KIMIAKI
IPC: B65H7/08
Filed: 1985-11-01
Abstract: PURPOSE:To judge that an original is fed inclined when time difference exceeds a predetermined value to alarm abnormalities by disposing first and second sensors near an original discharge port to measure the time difference between timing for detecting an end of the manuscript. CONSTITUTION:When an original 10 is transported inclined from a reference plane 4, a photoelectric sensor 5 senses first an end of the manuscript 10 and then somewhat later a photoelectric sensor 6 senses the end of the original 10. Time difference T is generated between the outputs of the photoelectric sensors 5, 6. When the time difference T is extremely small, a time difference detecting circuit 12 does not judge it is abnormal, but generats the reversal signal to carry out said normal operation. However, when the time difference T exceeds a predetermined value, said circuit 12 judges it is abnormal to generate the abnormality alarming signal and a stop signal. As a result, the abnormalities are alarmed and indicated by a lamp, LED, etc. while a motor is stopped to stop a transport belt.
Patent JP-S63100904-A (JP)
Title: Hollow yarn membrane filter
Inventor: YAMAMOTO TETSUO
IPC: G21C19/30
Filed: 1986-10-16
Abstract: PURPOSE:To increase filter treatment efficiency and reduce the load to a waste treatment system by discharging efficiently an air layer formed on the upper section of a filter chamber in the filter treatment process. CONSTITUTION:A closed container 1 of a filter device is divided into a filter chamber 3 and a treating liquid chamber 4 with a tube plate 2, and a hollow yarn module 5 is dropped in multi-stages from the tube plate 2, while a sensor (liquid level indicator) 20 is connected with a filter chamber 3 for detecting an air layer 13 formed in the upper section of the filter chamber 3, and an air vent nozzle 21 is mounted on the upper section of the filter chamber 3. In the filter treatment process, when a given volume of the air layer 13 is formed in the upper section of the filter chamber 3 and sensed by the liquid level indicator 20, the air vent nozzle 21 is released by a control device to discharge the air.