baber/WOPTO huggingface dataset:
Patent JP-H10285454-A (JP)
Title: Television camera housing
Inventor: KURITA KAZUYUKI
IPC: H04N5/238
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent deteriorated image quality and a temperature rise in a housing by eliminating the effect given by rays other than visible lights. SOLUTION: A filter 18, consisting of an ultraviolet ray cut filter to prevent deteriorated image quality or a near-infrared ray cut filter to prevent the infiltration of thermal rays, is provided to an image-pickup window 16 which is provided to the television camera housing. A hard optical glass is plated to a front side of the filter 18 to prevent the filter 18 from being damaged through the operation of a wiper or the like or an air-tight space, in which a nitrogen gas is sealed or which is evacuated between the optical glass and the filter 18 to improve heat insulation and to prevent condensation.
Patent JP-H01269695-A (JP)
Title: Two-deck fishing vessel for heaving line
Inventor: YOSHII MASAO
IPC: B63B35/24
Filed: 1988-04-22
Abstract: PURPOSE:To reduce labor for transferring fishes after freezing by making at least one of cold reserving fish holds between decks on the upper stage and a hatch between the upper and lower fish holds completely cold-resistant and water-tight, and using the fish hold as a fish hold serving both as brine freezing and cold reserving. CONSTITUTION:At least one of cold reserving fish holds 3 on the upper stage is formed to be a fish hold 3' serving both as brine freezing and cold reserving. All lower refrigerating fish holds 5 serve both for brine freezing and cold reserving. A cover 10' of a hatch 10 between the fish holds is made of a metal enough to resist the sprine water pressure, and is of metallic, cold resistant and water- tight construction capable of enough exhibiting its sealing ability even at low temperatures. The brine freezing can thus be performed both on the upper stage and the lower stage independently, and the need for transferring fishes between the upper and lower stages can be eliminated, thereby the labor for transferring fishes is reduced. The number of degrees of freedom for selecting the fish hold where the fishes are to be frozen is also increased.
Patent JP-S61256649-A (JP)
Title: Formation of element isolation region
Inventor: MIKOSHIBA KEIMEI
IPC: H01L21/76
Filed: 1985-05-09
Abstract: PURPOSE:To avoid creation of bird beaks, crystal defect and the like by a method wherein a thermal oxidized film, a silicon nitride film and a glass film are successively formed on the surface of a substrate in which a deep groove and a shallow groove are formed and the glass film is left in the deep groove and a polycrystalline silicon film in the shallow groove is flattened by etching and thermal oxidization is applied. CONSTITUTION:A thermal oxidized film 6, a vapor phase deposition nitride film 7 and a glass film 8 are successively formed over a single crystal silicon substrate including grooves formed in the substrate. The deep groove is filled with the glass film 8 which is fluidized by a heat treatment and the film 8 is etched so as to remain only in the deep groove. Then a vapor phase deposition polycrystalline silicon film 9 and a vapor phase deposition oxide film 10 are deposited and the oxide film 10 is patterned to form a dummy pattern 11 in the wide part of the groove. Then a high-molecular resin film 12 is applied and etched so as to remain in the gaps 13 between the groove walls and the dummy pattern 11 as high molecular resin films 12a. After the polycrystalline silicon film 9 is etched by using the resin films 12a as a mask, the dummy pattern 11 and the high-molecular resin films 12a are removed and the polycrystalline silicon film 9 left in the grooves about a half in depths is completely oxidized. As a film thickness is approximately doubled when a silicon film is oxidized, the surfaces of oxidized films 15 become flat.
Patent JP-H06289007-A (JP)
Title: Device for determining flocculation property of flocculation flock
Inventor: KITAGAWA MIKIO
IPC: G01N15/06
Filed: 1993-04-02
Abstract: PURPOSE:To determine the flocculation property of a flocculation flock in real time by receiving the partial supply of raw water which reacts with a flocculation agent in a flocculation reaction bath, sifting the raw water, and then separating it into flocculation flock and separation water. CONSTITUTION:One portion of raw water is constantly supplied to the bottom part of a fragmentation bath 21 by a pump, the flocculation flock inside the raw water is fragmented by an agitator 22 while it resides inside the bath, and the raw water is overflown from the upper part of the fragmentation bath 21 and is supplied to the inside of a rotary sueve 23. With the sueve 23, a net cylinder 24 wit several types of mesh openings is prepared and the net cylinder 24 which is used so that flocculation flock which is not fragmented by the fragmentation bath 21 stays inside the net cylinder is selected and used according to the size of the flocculation flock. Then, since a fine SS or turbid quality of the flocculation flock which is fragmented by the fragmentation bath 21 is mixed to the separation water passing through the net of the net cylinder 24, it is received by a water pad 27 along with the separation water and is supplied to a turbidity meter 28 for measurement, thus determining the property of the flocculation flock.
Patent JP-S61257106-A (JP)
Inventor: KUBOSHITA TAKEO
IPC: A01C11/02
Filed: 1985-05-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04330215-A (JP)
Title: Longitudinally seedling-carrying device in seedling carrier
Inventor: MINAISHI TOSHIKI
IPC: A01C11/02
Filed: 1991-04-30
Abstract: PURPOSE:To enable to lift a seedling mat by winding a seedling-carrying belt on a driving side upper roller and a driven side lower roller, and disposing on the upper roller side an operation mechanism for reversely rotating the upper roller and the seedling-carrying belt by a manual operation. CONSTITUTION:An upper roller shaft 101 is fit to the outer periphery of a driving shaft 96, and the upper roller is disposed on the upper roller shaft for each row. A driven side lower roller is similarly disposed on the lower roller shaft 90. A seedling-carrying belt is wound on the upper and lower rollers. A manual handle is attached to the upper roller shaft, and the upper roller and the seedling-carrying belt are reversely rotated by the reverse rotation of the manual handle. An operation mechanism 77A is constituted of the manual handle and a boss 772.
Patent JP-H07307881-A (JP)
Title: Video camera
Inventor: OISHI MASAYUKI
IPC: H04N5/225
Filed: 1994-05-12
Abstract: PURPOSE:To improve the stability in the operation and to enhance the operability without an increased lateral width even when a tuner is installed to the camera. CONSTITUTION:A received television signal is outputted from a 2nd case 16 building in a tuner receiving a television signal to a 1st case 14 incorporating a video display screen 12 and a speaker 13 and a television broadcast is outputted to the video display screen 12 and the speaker 13. The 2nd case 16 is mounted to a lower side of the 1st case 14. As required, part of the 2nd case 16 is extended from the rear side of the 1st case 14 and a 2nd operation section 17 is provided to the extended part 16a and a 1st operation section 18 is provided to the 1st case 14 in the vicinity of the 2nd operation section 17.
Patent JP-S5222594-A (JP)
Title: Recovery of waste heat
Inventor: IRINO MITSUHIRO
IPC: F27D17/00
Filed: 1975-08-15
Abstract: PURPOSE:To recover and to utilize the waste heat coming from the fused slag in blast furnace or converter.
Patent JP-S589090-A (JP)
Inventor: JIYOOJI ROURII GEINZU JIYUNIA
IPC: G21C3/62
Filed: 1982-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01269607-A (JP)
Title: Air conditioner for vehicle
Inventor: KAJIMOTO SHINJI
IPC: B60H1/00
Filed: 1988-04-21
Abstract: PURPOSE:To obviate the need of a connecting duct for the heat transmission between each blow-out duct by installing each heat transmission body in a plurality of blow-out ducts and connecting the heat transmission bodies by a heat pipe and allowing at least one blow-out duct to communicate to a heating or cooling means. CONSTITUTION:The air sucked into a blower unit 3 by the operation of a blower 6 is cooled by an evaporator 12, and then heated by a heater core 15, and blown into a car compartment through the first blow-out duct 19. Interlocked with the operation, each fan 33 of a plurality of second blow-out ducts 28a and 28b operates, and air is blown into the car component. In this case, the air which flows in the first blow-out duct 19 is heat-exchanged by the first heat transmission bodies 34a and 34b. The heat energy which is heat-exchanged is transmitted to the second heat transmission bodies 35a and 35b through a plurality of heat pipes 37a and 37b connected with a plurality of fins 36 and heats or cools the air which flows in the second blow-out ducts 28a and 28b.
Patent JP-H05310802-A (JP)
Title: Polysaccharide
Inventor: HANAOKA KOKICHI
IPC: C12P19/26
Filed: 1992-03-25
Abstract: PURPOSE:To obtain a polysaccharide effective in the treatment of hepatitis B by immersing fibers of a gramineous plant in a culture medium having a specific composition to thereby ferment them. CONSTITUTION:The title polysaccharide is a soluble one obtained by immersing fibers of a gramineous plant in a culture medium containing ammoniacal nitrogen, nitrate nitrogen, a soluble phosphate, and a soluble potassium salt to thereby ferment the fibers. This polysaccharide contains a secondary amine component, and the main component of the polymer has a mol.wt. in terms of dextran of 70X10<3> or higher. A preferred example of the culture medium contains 0.01-0.5wt.% culture medium base containing 1.0wt.% ammoniacal nitrogen, 5.5wt.% nitrate nitrogen, 6.0wt.% soluble phosphate, and 19.0wt.% soluble potassium salt. When this fermentation is conducted while irradiating the fibers with sunlight, rotting caused by germs adherent to the fibers can be prevented.
Patent JP-S59219691-A (JP)
Inventor: BURIAN DEII FUOSUTAA
IPC: C04B33/32
Filed: 1984-05-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06290406-A (JP)
Title: Write controller for magnetic write device
Inventor: OIKAWA TAKEO
IPC: G11B20/12
Filed: 1993-03-31
Abstract: PURPOSE:To prevent unwanted data from being written between erase and data by performing the polarity inversion of an erase signal by precisely synchronizing with a write clock. CONSTITUTION:A synchronizing circuit 8 is provided between an input/output port 5 connected to a CPU 1 and a magnetic read/write unit 3. An erase notice signal outputted by the CPU 1 through the input/output port 5 based on the input of a tip detection signal from a card detector 4 is inputted to the D input terminal of the synchronizing circuit 8. A write clock WCK outputted from the magnetic read/write unit 3 is inputted to the T input terminal, and the Q terminal output of the synchronizing circuit is inputted to the magnetic read/ write unit 3 as the erase signal. Then, by a serial controller 2, a data sending end signal is imparted to an interruption controller 7 whenever the final bit of the write data with prescribed number of bits is sent to the magnetic read/ write unit 3, and the interruption controller performs data transmission request interruption to the CPU 1 based on the data sending end signal.
Patent JP-H03296443-A (JP)
Title: Dehumidifying device of dehumidifier
Inventor: NISHINO EIJI
IPC: B02B1/02
Filed: 1990-04-13
Abstract: PURPOSE:To enhance the efficiency of dehumidified air by providing an opening and closing valve for the discharge to the outside to an open air sucking body and combining the change-over means of a condenser and an auxiliary condenser with a means for selecting whether the introduction of the open air is necessary. CONSTITUTION:A dehumidifier and a grain dryer are mounted so that the blowing port of the dehumidifier is connected to the suction port of the dryer and the return port of the dehumidifier is connected to the exhaust port of the dryer. When the dehumidifier is operated, exhaust air is returned to the dehumidifier from the return port 4 through a return passage 5 and passed through an evaporator 1 and a condenser 2 to be converted to dehumidified air which is, in turn, passed through a drying chamber from the blowing port 3 to be sucked by an exhaust fan to be discharged to the outside. The grain received in the drying chamber is exposed to the dehumidified air to be dried. When the temp. of the condenser 2 rises to predetermined temp. or higher, a cooing medium is changed over so as to pass through an auxiliary condenser 6. By this method, the efficiency of the dehumidifed air can be enhanced.
Patent JP-S581608-A (JP)
Inventor: TOOMASU UIRIAMU MAATEINETSUKU
IPC: B65B9/18
Filed: 1982-06-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07282173-A (JP)
Title: Card reader unit
Inventor: OGURA HAJIME
IPC: H05K5/02
Filed: 1994-04-14
Abstract: PURPOSE:To provide a new card reader unit capable of easily and surely inserting a card and whose existence is not cared by being hidden from the outside when the unit is unnecessary, regarding the card reader unit to be mounted on the cabinet of an electronic equipment, etc. CONSTITUTION:This card reader unit 12 is provided with a base bracket 13, an outer case 31 provided on the base bracket so that the case 31 may freely rotate between a storage position and a card attaching and detaching position, and an inner case 54 supported freely slidably back and forth inside the outer case, incorporating a card type recording medium 66 freely attachably and detachably and having the reading part 65 of the card type recording medium. The inner case is slid accompanying the rotation of the outer case, and the card reader unit is positioned at the rear end of the sliding range when positioned at the storage position, and positioned at the front end of the sliding range when positioned at the card attaching and detaching position.
Patent JP-S61256879-A (JP)
Title: Visual telephone equipment
Inventor: KOIKE MATSUZO
IPC: H04N7/14
Filed: 1985-05-09
Abstract: PURPOSE:To prevent an image defficient in an exposure from being projected in a television receiver of a branch station by automatically setting an exposure quantity of a video camera of a key station according to the number of the branch stations. CONSTITUTION:In a key station 1 and a branch station 2, there are respectively one set of video camera 3, a television receiver 4, a microphone 5 and a speaker 6 and the video camera 3 is an automatic exposure type, in accordance with the number of the branch stations, an automatic exposure setting circuit 8 for increasing and decreasing the exposure of the video camera 3 is incorporated. When a line of the branch station 2 (N) is connected to the key station 1 to perform a visual telephone, plural numbers (N) of 1:N station line connecting key (c) of a console 7 and a selection key a of a remote station are pressed and the response of the remote station is received, the 1:N line is connected and a control signal is transmitted to the video camera 3. The automatic exposure setting circuit 8 or the video camera 3 is automatically adjusted to a new diaphragm value Fn=F1.N. (N is a coefficient and F1 is a diaphragm value of an automatic exposure mechanism curing connecting a line of 1:1.).
Patent JP-H01272818-A (JP)
Title: Flash spinning of poly-p-phenylene sulfide
Inventor: KANDA TAKUMA
IPC: D01D5/11
Filed: 1988-04-21
Abstract: PURPOSE:To obtain poly-p-phenylene sulfide fibrid capable of being made into paper in an aqueous system, by adding a vinylpyrrolidone/vinyl acetate copolymer to a solution of poly-p-phenylene sulfide and subjecting the solution to flash spinning. CONSTITUTION:Poly-p-phenylene sulfide is dissolved in dioxane and/or chlorobenzene and further a vinylpyrrolidone/vinyl acetate copolymer having the molar ratio of 95/5-40/60 is added to the solution to prepare a solution of poly-p-phenylene sulfide. Then the solution is subjected to flash spinning at high temperature to give poly-p-phenylene sulfide fibrid having excellent dispersibility in water and capable of being made into paper from an aqueous system.
Patent JP-S5222813-A (JP)
Title: Standstill image receiving device
Inventor: SASABE KAORU
IPC: H04N5/445
Filed: 1975-08-14
Abstract: PURPOSE: To enable to receive many kinds of extra standstill images as its signal is transmitted in multiplex form on the TV signal sent for motion picture. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02277856-A (JP)
Title: Driving device of yarn feed cutter
Inventor: YAMADA SHIGEO
IPC: D03D49/70
Filed: 1989-04-19
Abstract: PURPOSE:To prevent cutting error of weft by automatically controlling a proper operation timing of feed cutter mechanically or electrically depending upon variability of crossing position of selected weft and feed cutter and making cutting condition of plural weft specified. CONSTITUTION:In a feed side of plural wefts, a feed cutter is fixedly arranged at a crossed position of the wefts and a set circuit or a cam having a projecting part to set a proper operation timing is arranged depending upon the crossing position of the selected weft and the feed cutter. A comparator which compares a signal of change circuit to input a selection signal of the set circuit and to output an operation timing with a signal of angle of revolution of main shaft and outputs driving order or a lever which converts rotary motion of the cam to rooking motion and transmits the motion is arranged and a signal is inputted to a driving control device so that driving of the feed cutter is driven and controlled at a proper operation timing.
Patent JP-S5724404-A (JP)
Title: Turbine
Inventor: KISHIMOTO MASARU
IPC: F01D19/00
Filed: 1980-07-22
Abstract: PURPOSE: To shorten the time required to warm up a rotor, by providing a pressurizing valve at the exhaust part of a medium pressure turbine and lowering the degree of opening of the valve at the time of starting of the turbine in a cold state to pressurize the medium and high pressure turbines.  
     CONSTITUTION: Steam generated by a boiler 1 is supplied to a high pressure turbine 3 and a medium pressure turbine 4 sequentially. Steam bled from the medium pressure turbine 4 is conducted to a seawater-to-fresh-water converter 17. Some of the steam supplied to the medium pressure turbine 4 is conducted to a steam condenser 9 through an LP by-pass valve 8. Exhaust from the medium pressure turbine 4 is conducted to a low pressure turbine 6. A pressurizing valve 5 is provided in the exhaust line of the medium pressure turbine 4. When the turbines 3, 4, 6 are to be started, the degree of opening of the valve 5 is lowered to pressurize the high and the medium pressure turbines 3, 4 at about 3 ata to rapidly warm up a rotor to a saturation temperature of 120°. The time of the starting is thus shortened. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10289893-A (JP)
Title: Wet processing device
Inventor: TOUNOHARA TOMOYOSHI
IPC: H01L21/306
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent floating dust in a convection region located on the upper part of a side wall from adhering to a wafer again by a method wherein the upper edge of a convection preventing plate provided inside the side wall of a processing tank is set lower than a processing liquid level. SOLUTION: A convection preventing plate 20 is provided to a flow straightening plate 7 nearly upright inside the side wall 2a of a cleaning tank 2, the upper edge of the convection preventing plate 20 is set lower a chemical liquid level which is determined by the upper edge of the side wall 2a of the cleaning tank 2. The convection preventing plate 20 is provided, whereby a convection region of chemical liquid 11 is limited to a space between the side wall 2a and the convection preventing plate 20. Therefore, dust, which is contained in chemical liquid that runs in laminar flow cleaning a semiconductor wafer 10 and separated from the surface of the wafer 10, falls down to the bottom between the side wall 2a of the cleaning tank 2 and the convection preventing plate 20.  Or, dust joins a flow of chemical liquid in a lateral direction at the upper part of the cleaning tank 2 and flows into a chemical liquid recovery tank 3 from the upper edge of the side wall 2a. Therefore, dust is prevented from adhering to the semiconductor wafer 10 again.
Patent JP-H02277498-A (JP)
Title: Controller for washing machine
Inventor: KIUCHI MITSUSACHI
IPC: D06F33/02
Filed: 1989-04-19
Abstract: PURPOSE:To precisely indicate the degree of filth by a method wherein the degree of filth is indicated corresponding to the changes in the output signals of an optical sensor after finish of washing step or start of rinse step. CONSTITUTION:An optical sensor consists of a light emitting element 39A and a light receiving element 39B by which the degree of light transmission through the liquid in a basin is detected. A light emitting power control circuit 40 regulates the light quantity of the light emitting element 39A during water supply in rinse step or water supply before dosing of detergent, and sets the output value of the light receiving element 39B at a reference value. Then, an indicator 21 indicates the degree of filth corresponding to the changes in the output signals of the optical sensor after start-up of washing step or rise step. As a result, the degree of filth can be precisely indicated.
Patent JP-S5623323-A (JP)
Title: Press forming method of metal plate material
Inventor: HIRAOKA MAKOTO
IPC: B21D22/20
Filed: 1979-08-06
Abstract: PURPOSE: To make press forming efficiently by contacting a die, which rotates at high speed, with a metal plate in forming a metal plate using a punch and a die.  
     CONSTITUTION: Temperature of a metal plate having small heat capacity is increased in a short time by friction heat generated by contacting a metal plate with a die, which rotates at high speed. Thus, malleability is increased, and press forming is done making plastic deformation easy. For exmaple, to the metal plate 3 clamped by the fixing jig 4 and the set screw 4a, the die 2 having a receiving hollow 2a is raised and allowed to contact with rotating it at high speed. At the upper of metal plate, the punch 1 held by the press jig 5 and the spring 6 is provided. Temperature of the metal plate 5 having small heat capacity, pinched by the die 2 and the press jig 5 is increased by friction heat in a short time, and malleability is increased. The part 3a pressed by rising of the die 2 comes between the punch 1 and the die 2, and the cylindrical solid body 3' with the bottom is formed. Next, the die 2 is lowered, and the formed solid body 3' is taken out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S627607-A (JP)
Inventor: PEETERU SHIYURIIUEERU
IPC: C01B17/027
Filed: 1986-05-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。