baber/WOPTO huggingface dataset:
Patent JP-2001045931-A (JP)
Title: Braking force controller for double bearing reel
Inventor: OKADA ATSUTO
IPC: A01K89/0155
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To attain fine adjustment of the braking power in a double bearing type fishing reel by means of a braking power adjustment unit. SOLUTION: The spool 4 is equipped with a plurality of braking bodies 7 so that they may be slidable in the outer diameter direction with a rotary centrifugation. The reel main body is provided with an annular brake 8 so that it may come into contact with the braking bodies in the direction of the outer diameter. Adjusting bodies 9 are arranged so that they may oppose to the braking bodies 7 in the axial center direction and an inclination face (10) that is inclined to at least one face among the adjusting bodies and the braking bodies opposing to each other. At least one of the adjusting bodies or braking bodies is made movable in the axial center direction to regulate the sliding of the braking body in the outer diameter direction whereby the number of the braking bodies that contact with the annular ring 8 is adjusted.  The movement of the adjusting bodies and the braking bodies to the axial center direction can be attained by converting its motion from the circular motion to the linear motion.
Patent JP-S62261494-A (JP)
Inventor: HASEGAWA HARUMI
IPC: B42D15/02
Filed: 1986-09-18
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-2000051132-A (JP)
Title: Wiper
Inventor: YAMADA SHIGEKI
IPC: A47L13/24
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a wiper which looks fine, whose wiping fringes are highly durable, and which can catch fine dust as well as large dust. SOLUTION: This wiper has an outer fringe 21 made of stranded thick threads which is planted outside on the underside surface of a base 11 made of nylon canvas, and an inner fringe 22 which is planted inside on the underside surface of the base 11. The inner fringe 22 is made of stranded threads which are heated after stranding nylon adhesive threads over base stranded fine threads. The length of the inner fringe 22 is such that it doesn't come out of the outer rim of the base 11 when the wiper is used. As the wiper is a mop with such fringes mentioned above, the inner fringe 22 is always hidden inside the lower surface of the base 11 with only the outer thick-thread fringe 22 coming out, so the device looks fine.  Since the base stranded threads of the inner fringe 22 are fused with nylon adhesive threads, the threads of the inner fringe 22 are hardly loosened and the durability of the wiping fringes is improved.
Patent JP-2000052472-A (JP)
Title: Hard coat film or sheet, and hard coat film or sheet fitted with functional inorganic membrane
Inventor: INABA YOSHIMI
IPC: G02B1/10
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a hard coat film or sheet capable of putting the adhesion between hard coat/base material, a film bending crack, a curl or the like in a practically tolerant range when a plastic film or sheet is used as a hard coat forming support and having a pencil hardness value of 4H or more. SOLUTION: In a hard coat film or sheet 1 wherein a cured resin film layer 50 is provided on a transparent plastic film or sheet base material 10, a layer containing inorg. or org. internally crosslinked ultrafine particles is provided on the base material 10 as a first hard coat layer 20 and a membrane of a clear cured resin is further provided thereon as a second hard coat layer 30 to form the cured resin film layer 50. In this case, the average particle size of the internally crosslinked ultrafine particles is set to 0.01-5.0 μm.
Patent JP-H07100526-A (JP)
Title: Preparation of seamless pipe of nonferrous metal
Inventor: KAARU HAINTSU HOISURAA
IPC: B21B15/00
Filed: 1994-08-23
Abstract: PURPOSE: To allow a cold Pilger rolled pipe to be uniformly and precisely recrystallized with small energy consumption by winding a semiprocessed pipe to form a coil in a first cold forming process and, if circumstances require, following a further cold forming stage, and being subjected to a recrystallization process. CONSTITUTION: The recrystallization process is executed after the cross section of a continuously casted hollow body is contracted by 85 to 87%. Such a contraction of the cross section is achieved, for example, with a cold Pilger rolling mill, thereby allowing the pipe to be wound to form one coil which is equivalent to 40 to 80 times the outside diameter of the partially fabricated pipe and has an outside diameter of maximum 1800 mm, following the cold forming stage. Thus, the comparatively small coil is formed to be recrystallized in a gas heating type continuous annealing furnace originally provided in a copper tube rolling mill. Since the coil is small, it is advantageous, at this time, that the inside temperature of the partially fabricated pipe can be precisely matched to a desired temperature and it is unnecessary to provide an additional recrystallization furnace.
Patent JP-H0771629-A (JP)
Title: Seal device for powder conveying switching valve
Inventor: IWASAKI MINORU
IPC: F16K11/076
Filed: 1993-09-06
Abstract: PURPOSE:To effectively perform a seal so as to prevent powder from leaking between both end port sides of a direction switching pipe and the internal peripheral surface of a circular barrel unit. CONSTITUTION:In a powder conveying switching valve formed by rotatably mounting a direction switching pipe 5 so that a conveying direction can be switched in the inside of a circular barrel unit 4 where a point end port 1a of a feed side powder feed pipe 1 and base end ports 2a, 3a of a plurality of conveying side powder feed pipes 2, 3 are successively provided in line to communicate in an internal peripheral surface 4a, seal rings 7, capable of attaching/ detaching the point end surface to/from peripheral point end surfaces 6 of both end ports 5a, 5b of the direction switching pipe 5, are slidably fitted to peripheral parts of liners 9 respectively mounted on internal peripheries of the point end port and the base end port. Simultaneously with the above, high pressure air passages 8, capable of pressing each seal ring 7 to a side of the peripheral point end surface 6 by an air pressure larger than an air pressure in the circular barrel unit 4 and capable of stopping supply of air at the time of turning the switching pipe 5, are respectively provided to be formed.
Patent JP-2000189963-A (JP)
Title: Fresh water making and production of fresh water
Inventor: KAWASHIMA TOSHIYUKI
IPC: C02F1/32
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a fresh water maker and a fresh water production method that can be operated at a low cost and with high reliability, while deterioration of the quality of transmitted liquid caused by proliferation of bacteria is prevented, and also not causing a problem of noises. SOLUTION: An activated carbon cartridge 2 is provided on the front stage of a fresh water making cartridge 4. A water feed valve 11 is connected to a raw water inlet of the activated carbon cartridge 2. A bypass piping 13 is connected so as to bypass the water feed valve 11 and the activated carbon cartridge 2, and a bypass valve 12 is inserted into this. A flushing valve 9 is provided on a concentrated water takeout piping 7 of the fresh water making cartridge 4, and an UV ray sterilizing lamp 55 is provided on a transmitted water takeout piping 5. The bypass valve 12 is opened in a specified timing, and raw water containing residual chlorine is fed to the fresh water making cartridge 4. Also, the flushing valve 9 is opened with a specified timing, and the fresh water making cartridge 4 is flushed.
Patent JP-S6466042-A (JP)
Title: Packing casting method
Inventor: MUKOGASA KOICHI
IPC: B22C9/04
Filed: 1987-09-03
Abstract: PURPOSE:To prevent the generation of shrinkage cavities by disposing a consumable pattern only to the thick part of a casting mold or providing the consumable pattern which is formed to the mass per unit area of the consumable pattern to be formed on the thin part smaller than the mass per unit area of the thick part. CONSTITUTION:The thick part 3 and the thin part 3' are provided to the joint surfaces of upper and lower molds 1, 2 and the consumable partial pattern 3a consisting of foamed polystyrene is provided only on the thick part 3 of the cavity. A molten metal poured into the mold from a sprue 4 burns and evaporates the consumable pattern 3a. The molten metal which is simultaneously deprived of heat as well is poured into the cavity and is solidified. The molten metal in a runner 5 exhibits a feeding effect at this time. The generation of the shrinkage cavities in the packing casting is thereby prevented. The consumable partial pattern is preferably formed thinner than a product shape 22 in the thin part and is formed to the shape of the product in the thick part 21.
Patent JP-2001044662-A (JP)
Title: Cable housing type rail
Inventor: ENOMOTO ICHIRO
IPC: H05K7/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a rail in which the housing rate of electric equipment in a rocker can be improved. SOLUTION: A socket 3 for mounting electric equipment 2 is mounted on a cable housing type rail 9 mounted on a rocker 6. The cable housing type rail 9 is molded by using metallic or fire retardant high polymer materials as elements, and the conventional rail and cable duct are integrated so that a cable 7 can be housed in this cable rack type structure.
Patent JP-H0270967-A (JP)
Title: Vaporizing fuel treating device for vehicle
Inventor: SATO HIDENORI
IPC: F02M25/08
Filed: 1988-09-02
Abstract: PURPOSE:To prevent entrance of a moisture content to a canister by a method wherein a porous chamber film formed by a material having nature in which a moisture content is shut off and air is caused to pass is disposed in an atmosphere port, and the opening end of the atmosphere port is set so that it points to a ground in a mounted state. CONSTITUTION:Even when a moisture content enters a canister 100 through an atmosphere port 103, entrance of the moisture content to a sheathing 110 on the body side is shut off by means of a porous film 113. When the moisture content is increased to a given amount for liquefaction, it is discharged to the outside of a canister 100 through the atmosphere port 103 set so that it points to a ground. This constitution enables prevention of lowering of performance of an adsorbent 111 due to entrance of a moisture content.
Patent JP-H04104665-A (JP)
Title: Picture quality control circuit
Inventor: KATOU HIROTSUGU
IPC: H04N5/208
Filed: 1990-08-24
Abstract: PURPOSE:To output a clear picture without the blur of a video contour by providing a signal correction circuit to control a white level correcting signal within a prescribed value based on a white peak control signal, to synthesize the controls signal with a black level correcting signal and to output a synthesized signal. CONSTITUTION:When the white peak level of a video signal is increased, a white peak control voltage to be impressed to the bases of transistors Q32 and Q36 is lowered, and a black level correcting signal (j) inverts the polarity and turns to a black level correcting signal (k). In this way, a contour correcting signal (1) and the black level correcting signal (k) are synthesized and outputted to the collector of a transistor Q21, and the contour correcting signal suppressing the correcting amount on the white level side is obtained. This signal is synthesized with a video signal (b) outputted from the collector of a transistor Q15, and a video signal 1 suppressing the white level signal to a prescribed control value can be outputted to an output terminal T4. Thus, the contour correcting amount on the white level side can be suppressed within a rated value, the contour of the video at the white peak can be prevented from being burred and the clear video can be displayed.
Patent JP-S6466063-A (JP)
Title: Lost wax casting method
Inventor: ASAI YASUSHI
IPC: B22C23/00
Filed: 1987-09-03
Abstract: PURPOSE:To prevent the generation of defects in a casting by providing movable heating means and increasing the heating quantity of a casting mold at the time of casting and decreasing the heating quantity in the austenite structure state of the casting. CONSTITUTION:Slide rails 10 are provided on a casting mold fixing base 1 and heat insulating plates 11 as the heating means are disposed freely movably in a direction (c). The rapid cooling of members 9 is prevented by radiation heat when the fixing base 1 is moved on a conveyor 15 and pouring is executed after the members 9 are enclosed by the heat insulating plates 11. Furthermore, the heating quantity is decreased by parting the heat insulating plates 11 from the members 9 in at least the austenite structure state of the casting. Since the rapid cooling of the members 9 is prevented at the time of the pouring, the generation of the chill structure in the casting is obviated. Since the heating quantity decreases in the austenite structure state, the formation of the coarse crystal grains is prevented. The generation of the casting defects is, therefore, prevented.
Patent JP-S59113845-A (JP)
Title: Emulsified oil and fat composition
Inventor: MIZUKOSHI MASAHIKO
IPC: A23D7/00
Filed: 1982-12-17
Abstract: PURPOSE:To provide an emulsified oil and fat composition containing an oil or fat, water and an emulsifier as essential components, and specific amounts of ethanol and organic or inorganic salt, and useful for improving the taste, flavor and functional characteristics of foods. CONSTITUTION:An oil or fat such as soy bean oil, rapeseed oil, etc., water, and an emulsfier such as sucrose fatty acid ester, soybean phospholipid, etc. are used as essential components, and are mixed with 0.2-30wt% of ethanol and 0.005- 0.2wt% (in terms of ignition residue after treatment with sulfuric acid) of salt of organic or inorganic substance. The organic or inorganic substrance is, e.g. a compound containing carboxyl group, hydrogen halide, sulfuric acid, ascorbic acid, etc. The mixture is emulsified to obtain the titled composition having remarkably improved functional characteristics such as prevention of aging, etc., and capable of imparting preferable taste and flavor of an oil or fat to a food.
Patent JP-H1033617-A (JP)
Title: Various bathtub entrance waterproof stop door and variable speed pressure device-fitting device
Inventor: KUBOSAWA KINNOSUKE
IPC: A61H33/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To lighten a nursing person's nursing work by enabling a very old person having difficulty in walking or a physical handicapped person to go into and out o a bathtub and take a bath while sitting in a wheelchair or a chair with casters. SOLUTION: An entrance for going into and out of a bath tub is provided on a part of a bathtub main body 1, a bathtub frame 2 and a packing fitted to the bathtub frame 2 are installed, and a door 4 fitted with a variable speed pressure device 5 is so constructed that, when a handle 5 of the variable speed pressure device 5 is operated, a gear 8 fitted to a shaft 6 and a gear 7 fitted with a feed screw interlock with each other to push out a branch arm 11 to the right and left and to the lower side, and a packing 12 fitted to the branch arm and a packing 3 fitted to the frame are compression-sealed to prevent hot water from passing through. After taking a bath, hot water in the bathtub is discharged, and then compression of the branch arm is loosened so that the door can be opened by human power.
Patent JP-H0886059-A (JP)
Title: Waterproofing work method
Inventor: HASEGAWA KIYOKATSU
IPC: E04F13/08
Filed: 1994-09-16
Abstract: PURPOSE: To make it possible to prevent mortar from being separated or floating up. CONSTITUTION: The surface of an FRP lining is coated with a self-emulsion type epoxy resin. Before the resin is completely cured, mortar is bonded, thereby bonding the FRP lining and the mortar. The self-emulsion type epoxy resin is applied to a waterproofed surface which is lined with the FRP. Before the resin is completely cured, mortar is bonded therewith, which bonds the FRP lining with the mortar.
Patent JP-H04102086-A (JP)
Title: Heaving detection device
Inventor: MINOHARA KIYOMI
IPC: G01S15/60
Filed: 1990-08-21
Abstract: PURPOSE:To enable heaving speed to be detected accurately by providing two transmission/reception equipment in bow and stern directions of a ship, mixing signal which is detected by each transmission/reception equipment using a specified method, and then canceling constituents of Doppler shift which is generated by other oscillations. CONSTITUTION:A beam with a frequency of f0 is transmitted from supersonic transmission/reception equipment 1 and 2 with depression angles of theta1, theta2 each and echoes are received. At this time, the frequency of each received signal is subjected to Doppler shift, thus resulting in (f0+fd1) and (f0+fd2). The Doppler shift frequencies fd1 and fd2 can be obtained by expressions I and II. In the expressions, ship speed, heaving speed, and sound velocity in sea water are expressed by V, U, and C, respectively. These received signals are processed by receivers 7 and 8 and are transmitted to mixers 9 and 10. The mixer 9 mixes each signal of frequency (2f0+fm) of a signal generation circuit 11 and frequency (f0+fd1) of a the receiver 7 and a differential frequency signal (f0+fm-fd1) is sent to the mixer 10. The mixer 10 mixes it and a frequency (f0+fd2) of the receiver 8 to obtain a differential frequency (fm-(fd1+fd2)). This differential frequency depends on the heaving speed U only.
Patent JP-H0270018-A (JP)
Title: Method for cooling hot steel plate
Inventor: TAMAKI TAI
IPC: C21D8/02
Filed: 1988-09-05
Abstract: PURPOSE:To uniformly cool the hot rolled steel plate at a prescribed cooling rate and to produce the high-quality hot rolled steel plate having no deformations by controlling the flow rates of the refrigerant on the front and rear surfaces of the hot rolled steel plate prior to the start of the cooling by the measured values of the temps. of the front and rear surfaces thereof at the time of cooling both the front and rear surfaces of the hot rolled steel plate with the refrigerant. CONSTITUTION:The temps. of the front and rear surfaces of the steel plate rolled by a hot finishing mill 1 are measured by a thermometer 2 and the results of the measurement are inputted to a calculator 3. The calculator 3 calculates the temp. fall rate just before a cooler 4 and sets the flow rate ratios of the refrigerant on the front and rear surfaces in the plural cooling zones in the cooler 4 in accordance with the size of the hot rolled steel plate, the flow rate density of the refrigerant, the target cooling stop temp., and the transport speed of the steel plate from an input device 7. The front and rear surface temps. just before the cooler 4 are measured by a thermometer 6 and the differences from the previously calculated values are calculated. The setting of the flow rates of the refrigerant on the front and rear surfaces is then changed and the steel plate is cooled at these flow rates. The steel plate is thus uniformly cooled at the target cooling rate and the high-quality hot rolled steel plate which is free from unequal quality is produced.
Patent JP-2000053631-A (JP)
Title: Purification of trifluoromethanesulfonic acid anhydride
Inventor: HAMANA TAKANORI
IPC: C07C303/44
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently purifying trifluoromethanesulfonic acid anhydride by removing phosphorus oxychloride which is produced, as a by-product. upon producing trifluoromethanesulfonic acid anhydride by reacting trifluoromethanesulfonic acid with phosphine pentachloride or phosphine trichloride and chlorine. SOLUTION: This method comprises the steps of (1) addition of a phenol to 'phosphorus oxychloride'-containing trifluoromethanesulfonic acid anhydride, (2) optionally, liquid-separation, and (3) distillation. Trifluoromethanesulfonic acid anhydride, which is useful as a raw material, for example, for medicines, agrochemicals, and various functional materials, and as a catalyst, can be purified by removing phosphorus oxychloride, which is contained in trifluoromethanesulfonic acid anhydride, easily, selectively, and in high yield by using a phenol.
Patent JP-H0724447-A (JP)
Title: Water purifier
Inventor: KANAMARU YASUSHI
IPC: B01D29/88
Filed: 1993-07-08
Abstract: PURPOSE:To provide a water purifier capable of constantly keeping a filter media in stable state to prevent the turbulence of the filter layer and the happening of an aqueduct and increasing purifying effect. CONSTITUTION:An upper diaphragm 8 and a lower diaphragm 9 capable of passing city water are provided to slide freely on the inner periphery of a vessel main body 1 at the upper and lower insides of the vessel main body 1. A coil spring 10 is provided below the lower diaphragm 9 to press the lower diaphragm 9 toward the upper side and the filter layer is constantly pressurized from the lower part.
Patent JP-S6466833-A (JP)
Title: Optical information recording and reproducing device
Inventor: MOTOMIYA YOSHINORI
IPC: G11B7/09
Filed: 1987-09-07
Abstract: PURPOSE:To ensure a stable control even if the displacement of a tracking actuator becomes large, by shifting the tracking actuator to move an objective lens and a light beam incident upon the objective lens in a perpendicular direction against a track. CONSTITUTION:A reflecting mirror 104 is installed so as to be capable of being driven in the perpendicular direction against the track by coils 112, 113 for beam shift and permanent magnets 114, 115 for beam shift, attached on it, and constitutes an actuator for beam shift. Simultaneously when objective lens 106 is driven by the tracking actuator, the light is shifted by driving this mechanism so as to make the central axis of the light coincident with the central axis of the objective lens. Thus, the central axis of the light coincides with the central axis of the objective lens, and consequently, the shading or the oblique incidence of the light is eliminated, and a device free from the problems of the deterioration of a recording characteristic, the fluctuation of a reproducing signal level, the offset of a control signal and so on can be constituted.
Patent JP-H0969730-A (JP)
Title: Frequency mixer circuit
Inventor: TANAKA TOSHIYUKI
IPC: H03D7/14
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To supply two high frequency signals corresponding to an LO signal and a received signal in an unbalanced state and also to suppress the offset voltage generated in the output voltage by providing plural current source transistors TR connected to a 2nd power supply to the emitters respectively. SOLUTION: A frequency mixer circuit is provided with a conventional 2nd frequency mixer circuit, the common differential circuits 1 and 2, and the driving current source TR Q5 and Q6 having grounded emitters which connect the common connection emitters of TR Q1/Q2 and Q3/Q4 of both circuits 1 and 2 to their collectors respectively and supply the bias voltage VBB2 to every TR base. Then a high frequency signal V1, i.e., an LO signal is supplied to each base of both TR Q1 and Q4 by means of an unbalance signal. In the same way, a high frequency signal V2, i.e., a received signal is supplied to the base of only the TR Q5 by means of an unbalance signal.