baber/WOPTO huggingface dataset:
Patent JP-S61279797-A (JP)
Title: Pumping device
Inventor: IZUMI TETSUYA
IPC: F02M37/10
Filed: 1985-06-06
Abstract: PURPOSE:To avoid deviation of an impeller by introducing, through a discharge port, high pressure fluid, subjected to the secondary boosting to an intermediate chamber with a large projection area to the impeller at a vortex flow pump. CONSTITUTION:An intermediate chamber 101 is formed in the space where the end face of a primary side end wall 10 faces the end face 46 of an impeller 40 and another intermediate chamber 102 is formed in the space where the end face of a secondary side end wall 20 faces the end face 47 of the impeller 40. The intermediate chamber (101)'s projection area to the end face 46 is larger then that of the intermediate chamber 102 to the end face 47. Therefore, the resultant force strong enough to annul the resultant torce pushing the impeller 40 to the primary side end wall is gained by the pressure inside a primary bypass 50 and the pressure inside the intermediate chamber 102, avoiding deviation of the impeller.
Patent JP-S5823777-A (JP)
Title: Continuous washing apparatus of root vegetable
Inventor: SAKAMOTO SHIGEKI
IPC: A23N12/02
Filed: 1981-08-04
Abstract: PURPOSE:To wash a root vegetable efficiently and automatically, by transferring bundled root vegetables with a transferring apparatus, and washing the root vegetables with washing brushes mounted in the same direction as the forward direction of the root vegetables, and rotated in the long direction of the root vegetbles. CONSTITUTION:The top body 2 and the bottom body 3 are provided on the body frame 1, and plural brushes (5a) are mounted on brush driving shafts (4a) of the top body 2 at a regular internval, and washing water pipes 21 are provided between the respective brushes (5a) to jet water on the root vegetables. Brushes (5a) opposite the brushes (5a) are mounted on the bottom body 3. In the washing  operation, the bundling part of the root vegetables is hung on a holding rod 51 of a revolving endless chain 50, and the root parts are placed on a receiving table 22, and forwarded in the gap between the brushes (5a) and (5b) and washed. At the completion of the washing step, the root parts are made to slide on a receiving table 23, and then the bundled part leaves the holding rod 51.
Patent JP-S613220-A (JP)
Title: Power source controller
Inventor: KATSUMATA TOSHIROU
IPC: H02J1/00
Filed: 1984-06-15
Abstract: PURPOSE:To prevent securely malfunction in case of trouble occurrence by returning a switch mechanism to a specifying position such as an OFF position temporarily during a break of power supply due to the trouble occurrence, and then turning it on again. CONSTITUTION:The power source controller of terminal equipment, etc., has a switch mechanism (key switch) 1 having operation mode specifying positions of the OFF position and modes I -III and feed control over the main power source of the terminal equipment is performed according to the detection result of the switching of its switch position. For this feed control, the mode- I contact 1m1 of the key switch 1 is connected to the connection point P1 of a resistance 3 connected to a backup power source VCC and a capacitor 4, the mode-II contact 1m2 is connected a connection point P2 similar to said connection point, and both connection points P1 and P2 are connected to a terminal control circuit. Further, those connection points P1 and P2 are connected to flip-flops 8 and 11 through inverters 7 and 10 to drive a relay 13, feeding the main power source. The main power source never recovers from a power failure, etc., unless the key switch 1 is returned to the OFF position once and set at the mode-II position.
Patent JP-H10297702-A (JP)
Title: Throwaway type dust bin
Inventor: HORIGUCHI SABURO
IPC: B65F1/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a throwaway type dust bin of which cylindrical form cap be maintained through formed of a plastic sheet, and which is capable of standing by itself. SOLUTION: A form holding frame part 5 is provided on a circumferential wall 3 of a main body part 2 of a cylindrical form having a bottom. The form holding frame part 5 is formed of hollow ring frames 5a to part passages, and vertical frames 5b communicated with the ring frames 5a, and an injection port 6 is provided in part of it. Air is injected into the form holding frame part 5 from the injection port 6 to inflate it, so the main body part 2 is held in a cylindrical form by air pressure in the form holding frame part 5 to stand by itself. In disposing dust in it, air in the form holding frame part 5 is discharged to compact the main body part 2.
Patent JP-H03205152-A (JP)
Title: Water supply device of printer
Inventor: OMORI TAMOTSU
IPC: B41F7/24
Filed: 1990-05-14
Abstract: PURPOSE:To prevent damage from being inflicted to the surface of a roller or ink from being transferred to the roller due to a slip caused by erroneous operation by providing a circuit for driving the second attachment/detachment device so that a watering roller becomes attached in position after the lapse of a specified time following the attachment of a quantity adjustment roller. CONSTITUTION:During printing process, a selection switch SS1 and another selection switch SS2 which are mutually interlocked are turned ON to a high level. If a main printer system turns under this state, a rotary relay on the system becomes activated, resulting in the turning ON of relay contacts r01, r02 and the turning OFF of relay contact r02. Then if a switch S is turned ON, a relay R1 for water supply becomes activated and the relay contact r1 becomes turned ON. At the same time, a water supply pump 25 becomes activated and thereby water is supplied to a water vessel 8. Next if a push button switch A1 for driving a water fountain roller is turned ON by depression, a relay R2 for driving a water fountain roller becomes activated to drive a motor 10 and in turn, drives a water fountain roller 5 by rotation as the relay contact r1 remains in 'ON' position.
Patent JP-S62280277-A (JP)
Title: Composition for use in bonding metallic structural material
Inventor: SAKUMA KAORU
IPC: C09J175/14
Filed: 1986-05-30
Abstract: PURPOSE:To provide the title compsn. having excellent T-peel strength and tensile shear strength and suitable for use in bonding metallic structural materials, by mixing a liquid diene polymer having hydroxyl groups with a polyisocyanate compd., a polyol compd. and an inorg. moisture absorbent. CONSTITUTION:A liquid diene polymer (A) having hydroxyl groups (e.g., hydroxyl group-terminated liquid polybutadiene) is mixed with a polyisocyanate compd. (B) (e.g., diphenylmethane diisocyanate), a polyol compd. (C) (e.g., a propylene oxide adduct of bisphenol A) and an inorg. moisture absorbent (D) (e.g., zeolite or anhydrous gypsum) to obtain the desired compsn. suitable for use in bonding metallic structural materials. The compsn. can be used as an adhesive for metallic structural materials in place of rivets to bond the structural members of aircrafts, vehicles, etc.
Patent JP-H06305678-A (JP)
Title: Manufacture of sling
Inventor: KITAMURA ATSUSATO
IPC: B66C1/18
Filed: 1993-04-26
Abstract: PURPOSE:To provide an even quality of sling by forming multiple bundles of core yarn by winding core yarn totally on a seamless woven cloth in circumferential direction, winding up the seamless woven cloth in the direction so that both edges near to each other to wrap the core yarn bundles, and seaming the raised seamless woven cloth integrally so that each core yarn bundle is separated independently. CONSTITUTION:While a seamless woven cloth 1a is run by a pair of rolls 4 and 4, core yarn 2a and 2a are fed onto the seamless woven cloth 1a and wound totally on the seamless woven cloth 1a in the circumferential direction to form two bundles of core yarn separated from each other. Under this condition, both edges of the seamless woven cloth 1a are wound up to its intermediate position in the direction so that these edges near to each other, overlapped slightly, and the core yarn bundles 2 are wrapped with the seamless woven cloth 1a as a skin 1. Then the upper and lower layers of the seamless woven cloth 1a are sewn with each other between the core yarn bundles 2 and 2 so that two bundles of core yarn 2 are arranged separately.
Patent JP-S5647159-A (JP)
Title: Copying device
Inventor: SATOU YUKIO
IPC: G03G21/14
Filed: 1979-09-26
Abstract: PURPOSE:To make it possible to combine reproduced picture by enabling the selection of a reproduced picture and its substitution of them, by controlling addresses of picture elements in the main scanning direction and subscanning direction of a picture in writing into and reading from an image memory. CONSTITUTION:To set a specific area in image RAM, addresses are assigned to picture elements in the main scanning direction like N0, N1...Nend, and then similarly to those in the subscanning direction like K0, K1...Kend. Here, an area surrounded with the section from NA to NB in the main scanning direction and that from Kc to Kd in the subscanning direction is selected and values of NA, NB, Kc, and Kd are freely selected to set the position and size of the area. For this purpose, the values are previously stored in fixed memory ROM and then read out those with pushing one of mode selection keys of the operation part, so that the erasure or writing of the area will be done.
Patent JP-S613706-A (JP)
Inventor: ASANO HIDEKI
IPC: B29C48/30
Filed: 1984-06-18
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-S6016999-A (JP)
Title: Preparation of soyasaponin mixture
Inventor: INOUE YOSHIHIRO
IPC: C07H15/256
Filed: 1983-07-06
Abstract: PURPOSE:To obtain the titled mixture useful various kinds of drugs, having anticomplementary actions, industrially advantageously, by extracting fatty soybeans with a lower alcohol solution with a low concentration, diluting the extracted solution with water to a specific concentration, acidifying it. CONSTITUTION:Fatty soybeans are extracted with 50-80wt% lower alcohol solution (e.g., preferably aqueous solution of 1-4C alcohol). The prepared extracted solution is diluted with water to prepare <=40wt% alcohol solution, and acidified with an acid such as hydrochloric acid, sulfuric acid, etc. (preferably <=5pH), to give the desired mixture shown by the formula I (R is formula II - formula IV).
Patent JP-S63289425-A (JP)
Title: Photometric apparatus of camera capable of trimming photography
Inventor: HAYAKAWA SHINGO
IPC: G01J1/44
Filed: 1987-05-22
Abstract: PURPOSE:To apply proper exposure to a photography picture made necessary not only at the time of usual photography but also at the time of trimming photography, by reducing the weighting of the brightness data of a region not subjected to trimming at the time of trimming photography. CONSTITUTION:A light receiving means 1 has the silicon photodiodes 5-9 corresponding to five regions A-E and generaters the photocurrents corresponding to the brightnesses of the respective regions and the photocurrents are subjected to logarithmic compression by logarithmic compression circuits 10-14 to output brightness data as voltages A weighting coefficient setting means 3 has weighting coefficient generating circuits 15-19 to alter weighting coefficients for the regions A-E. An operation circuit 4 having multiplier circuits 20-24 and a divider circuit 35 operates a photometric value on the basis of the brightness data and weighting coefficients for the regions A-E and reduces the weighting of the brightness data of the region not trimmed at the time of trimming photography.
Patent JP-S5457212-A (JP)
Title: Compressor
Inventor: SHIMIZU SHIGEMI
IPC: F16C33/24
Filed: 1977-10-14
Abstract: PURPOSE: To prevent abrasion and wear of a piston etc. by putting inter-metal compound grain harder than a connecting rod onto the surface that contacts the connecting rod of the piston.  
     CONSTITUTION: A piston 2 is moulded from a light alloy such as aluminum etc. with a concaved spherical part 2a into which one end of the connecting rod 3 is to be fit. At both ends of the connecting rod 3 are fixed steel balls 3b, 3b', each of which is inserted into a concaved spherical part 2a of the piston 2 and into a concaved spherical part 6a of an oscillating plate 6. The oscillating plate 6 is moulded from a light alloy such as aluminum etc. Inter-metal compound grain, harder than the metal of the connecting rod 3, is put onto the surfaces of concaved spherical parts 2a, 6a of the piston 2 and the oscillating plate 6 by means of a shot peening method etc., maintaining the oil-holding efficiency as well as improving the average hardness of the surface 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61282088-A (JP)
Title: Antibiotic substance rk-1061a, rk-1061b and rk-1061c and production thereof
Inventor: ISONO KIYOSHI
IPC: A61K35/74
Filed: 1985-06-07
Abstract: PURPOSE:To obtain a novel antibiotic substance capable of exhibiting antimicrobial activity against Gram-positive and Gram-negative bacteria, by separating and collecting the novel antibiotic substance from a microorganism belonging to the genus actinomycetous genus Streptomyces. CONSTITUTION:A species of the genus Streptomyces having the ability to produce an antibiotic substance RK-1061A, RK-1061B and RK-1061C, e.g. Streptomyces sp. RK-1061 (FERM-P No.8278), is cultivated. The cultivation is carried out in an ordinary culture medium containing a carbon source, nitrogen source, etc. by the spinner culture method with aeration, etc. to afford the aimed novel antibiotic substance from the cultivation filtrate and extract of microbial cells. The resultant substance is purified by chromatography, etc. in combination and then subjected to high-speed liquid chromatography and separated into the substance RK-1061A, RK-1061B and RK-1061C. The substance has the following properties; White powder, decomposed at >=190 deg.C and readily soluble in water, etc.
Patent JP-S62287788-A (JP)
Inventor: DEIITAA PECHIYU
IPC: H04N9/04
Filed: 1987-05-22
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-H06336385-A (JP)
Title: Elevator car-inside monitoring device
Inventor: KATO MASAYOSHI
IPC: B66B11/02
Filed: 1993-05-26
Abstract: PURPOSE:To improve design effect, prevent mischief to an elevator car-inside monitoring device, and prevent feeling of being monitored like a show by disposing a window glass which becomes opaque when a current is supplied to a front surface of the monitoring device, and which becomes transparent when the current is disconnected. CONSTITUTION:When there are no passengers in a car l of an elevator, a current is supplied to a window glass 6 to keep the window glass 6 opaque, and a monitoring device 4 cannot be seen. When a passenger gets into the car 1, vibration-proofing rubbers 9 are deflected by his weight, a weighing device 11 is actuated, the current to the window glass 6 is disconnected to set the window glass 6 transparent, and the inside of the elevator car 1 can be monitored by the car inside monitoring device 4. When the car 1 of the elevator reaches a desired floor, where the passenger gets off the car 1, action of the weighing device 11 is released, the current to the window glass 6 is supplied, and the window glass 6 becomes opaque again. By thus interlocking switching of the current to the window glass 6 with the passenger detection means, design effect of the car-inside can be improved, and mischief can be prevented.
Patent JP-H09303827-A (JP)
Title: Outdoor machine for air conditioner
Inventor: KUBO HIROAKI
IPC: F24F5/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor machine for an air conditioner having a con struction to prevent a synthetic resin leg from being deformed. SOLUTION: In the outdoor machine for air conditioner, legs 5 are integrally provided to the right and left on a lower part of a synthetic resin bottom plate 2 orthogonally crossing therewith to the bottom plate 2. A groove 5a is horizontally formed on a bottom surface of the leg 5 longitudinally, and a metal sheet reinforcing tool 6 is mounted in the groove 5a and is fixed to the leg 5 with a screw.
Patent JP-S63290350-A (JP)
Title: Hot air generator
Inventor: ONOKI TAKASHI
IPC: F24F13/06
Filed: 1987-05-21
Abstract: PURPOSE:To remove noise and realize an accurate temp. environment at low cost and compactly by installing a shower device retarding the flow velocity of gas and a silencer at the discharge part of hot air. CONSTITUTION:A hot air generator has a heater 1, a heating device 2, and a temp. sensor 3 and detects the temp. of hot air 7 and a silencing shower device 5 is placed at a discharge opening. The temp. at the time when gas 6 is changed into the hot air 7 is controlled by a temp. controller 4 on the basis of the electric signal from the sensor 3. By using the silencing shower device 5 combining both a silencing structure 5a and a shower structure 5b the entrainment phenomenon of the gas is controlled to minimal and the temp. Tc at a use point can be made high. As a result, various restrictions such as an environment for utilization, etc., can be resolved. The condition that the temp. difference between the temp. Tc and the temp. Tb at the location near the tip of the ejecting opening is small provides a favorable result to the stability of the temp. Tc at a specified location, which is subjected to temp. control. Because the flow velocity of the hot air 7 can be made remarkably slower, the hot air of high quality can be produced and noise generation can be lowered.
Patent JP-H02304419-A (JP)
Title: Reflecting plate for fluorescent lamp
Inventor: OGAWA SOICHIRO
IPC: G02B5/10
Filed: 1989-05-19
Abstract: PURPOSE:To guiding light onto a diffusion plate efficiently and to reduce an uneven brightness on the diffusion plate by providing a partial or entire step shape which penetrates the center of a lamp and decreases in the tilt angle between a vertical line and a reflecting surface with the distance from the lamp. CONSTITUTION:Part of the reflecting surface is formed in steps and the part positioned on the lamp bottom surface is made parallel to the diffusion plate so that light emitted radially from the center of the fluorescent lamp 1 is all reflected by the reflecting surface 2 and made incident on the diffusion plate 3 at right angles. In the section of the system consisting of the fluorescent lamp 1, reflecting plate 2, and diffusion plate 3, part of the light emitted by the lamp 1 is reflected by the step-shaped reflecting surface 2 and the light which travels to the diffusion plate 3 is made incident on the diffusion plate 3 almost perpendicularly. Consequently, the loss of the light due to the reflection on the diffusion plate 3 is reduced and the light can be made incident on the diffusion plate 3 perpendicularly even by reflection at a distance from the lamp 1 as well as reflection at other parts. Consequently, an efficient back light system having a small irregularity in brightness is obtained.
Patent JP-H05319503-A (JP)
Title: Waste disposal equipment
Inventor: SUZUKI JIRO
IPC: B65F1/10
Filed: 1992-05-18
Abstract: PURPOSE:To reduce the volume of waste comes from a kitchen and make it convenient to store and convey it, and make it easy to throw in the next waste by compressing the waste and also dropping the compressed waste into the bottom of a vessel. CONSTITUTION:A multiple step type waste storing vessel 1 is placed in a bag 3 made of flexible material, the bag 3 and the waste storing vessel 1 are compressed owing to a fifferential pressure between the inside and outside of the bag 3 by working a air pump 8 and sending pressurized air round the bag 3, and plastic deformation is given to the waste 4. Under such principle, air pressure is decreased suddenly by opening a deaeration valve 11 after pressurization and the waste 4 is dropped on the bottom of the waste storing vessel 1 by expansive power of the waste 4.
Patent JP-H07305041-A (JP)
Title: Water-soluble hot melt adhesive
Inventor: MATSUDA TORU
IPC: C09J133/04
Filed: 1994-05-13
Abstract: PURPOSE:To provide the subject adhesive containing the copolymer of an alkyl vinyl ether with a maleic acid anhydride derivative, large in adhering force and dissolution rate in water, and useful as an adhesive for waste paper regeneration, temporary fiber fixation, and further as an adhesive for degradable cigarette filters. CONSTITUTION:This adhesive contains the copolymer (preferably having a specific viscosity of 0.3-2.0) of an alkyl vinyl ether (preferably methylvinyl ether) with a maleic acid anhydride derivative (preferably maleic acid anhydride, maleic acid, a maleic acid half ester, or a maleic acid salt).
Patent JP-S5646687-A (JP)
Title: Gate pulse phase-shifting device in three phase bridge circuit
Inventor: IHARA YUUJI
IPC: H02M1/08
Filed: 1979-09-26
Abstract: PURPOSE:To simplify a circuit to control a main SCR by a method wherein a gate control signal is generated according to the positive and negative of ynchronous voltage using an integrated circuit and make it as a double pulse by a diode matrix. CONSTITUTION:A lamp wave having a 180 deg. cycle in an integrated circuit V by a synchronous signal from a transmission 50, and the gate control signal having the prescribed phase that compared it with the voltage at a speed setter 54 is output from terminals 14, 15. Next there to, these signals are made as the double pulse having a phase difference of 60 deg. againt respective terminals G1-G6 at a diode matrix M, and is amplified in an amplifying AMP to control thyristors 1-6 composing the pure bridge circuit during a DC motor 7. Accordingly, along with the mutual interference by the noise by individualizing the pulse transmission, the simplification of circuit can be designed.
Patent JP-H07305457-A (JP)
Title: Fixing metal fixture for folded-plate roof, and folded-plate roof structure made up therewith
Inventor: YASUMOTO JUICHI
IPC: E04D3/36
Filed: 1994-05-13
Abstract: PURPOSE:To prevent deformation caused by blowing-up by a method wherein deformation-preventing pieces to be fitted to the fixing surface and rising pieces are formed integrally to both ends on the front and the rear of an upper metal fixture to which rising pieces and holding pieces are provided to both the right and the left sides of the fixing surface. CONSTITUTION:A folded-plate roof fixing metal fixture 1 is formed by fixing an upper metal fixture 3 that is made up by providing rising pieces 15 to both sides on the right and the left of a fixing surface 12 and by providing, in continuity with the rising pieces, holding pieces 16 sloping diagonally downward to a main metal fixture 2 that is fixed to a roof decking material. First holding parts 101 formed to both ends of a folded-plate roof 100 are held with the holding pieces 16 provided to the upper metal fixture 3 of the fixing metal fixture 1, while second holding parts 102 are held between the rising pieces 15. A clip 103 having holding pieces 103a on its both ends is fitted onto the folded-plate roof 100, and a long cap 104 having holding parts 104a for being held with the first holding parts 101 is fitted and fixed to the clip 3. Therefore, a strong fixing metal fixture that can prevent deformation of the folded-plate roof caused by blowing-up can be obtained.