baber/WOPTO huggingface dataset:
Patent JP-S5811865-A (JP)
Title: Detector for rotation stopping of induction motor
Inventor: HANZAWA KAZUHIRO
IPC: G01P13/00
Filed: 1981-07-15
Abstract: PURPOSE:To output a stop signal simultaneously with the rotation stopping of an induction motor by detecting an induced voltage when the motor is in inertial rotation, and outputting the stop signal when the induced voltage drops down to (0)V. CONSTITUTION:To supply lines V and W, input terminals of an isolation amplifier I.A are conneced to detect the potential difference between the supply lines V and W. The output terminal of the isolation amplifier I.A is connected to one input terminal of a zero-cross amplifier A through a gate switch SW; when all of transistors TR1-TR6 are turned off, namely, only when an induction motor I.M is stopped, the output of the isolation amplifier I.A is supplied to the zero- cross amplifier A and when the output has the zero level, the TRs are turned on to energize a relay Ry, outputting a stop signal.
Patent JP-S62267990-A (JP)
Title: Storage unit coupling system
Inventor: SHIBATA YASUHIDE
IPC: G06F3/06
Filed: 1986-05-16
Abstract: PURPOSE:To remarkably reduce an access time, and to improve processing efficiency, by adding the position information of a storage unit to be stored at the next time at every sequence of storage units, accessing to the sequence of storage units, and after that moving a read/write part based on the added position information, and making them look like continuing to a host. CONSTITUTION:The address of a sector desired to read out from a host 1 is supplied to a controller 21, and the controller 21 instructs where a head 31 should be moved, and which head should be selected, to a head control part 22. The head control part 22 moves and selects the head based on the information from the controller 21, and a data read part 24 starts the recognition of a read data, and an address mark (AM) detecting part 23, at the time of detecting the AM out of read data, informs it to the controller 21. The controller 21, if it finds a targeted sector, waits the detection of a data mark (DM) by a DM detecting part 26, and transfers the data after detection as the data of the targeted sector.
Patent JP-S61268138-A (JP)
Title: Production of modified whey protein concentrate
Inventor: CHIHARA SATOSHI
IPC: A23J1/20
Filed: 1985-05-24
Abstract: PURPOSE:To produce a whey protein concentrate with reduced beta-lactoglobulin, by adjusting milk whey (protein concentrate) from which inorganic salt are removed to a proper pH, heating the milk whey, and collecting precipitate part. CONSTITUTION:Milk whey (protein concentrate) is passed through a plural bed column of a cation exchange resin and an anion exchange resin, >=90wt% inorganic salts are removed and the milk whey is adjusted to 3.6-5.0pH. Then the whey (protein concentrate) is heated at 40-80 deg.C for about 1hr, centrifuged, separated into pasty precipitate and a supernatant liquid, the precipitate is suspended in water, the suspension is neutralized with an alkali, dissolved, sterilized under heating, concentrated and dried to give whey protein concentrate powder with low content of beta-lactoglobulin.
Patent JP-H02290939-A (JP)
Title: Aluminum alloy fin material for heat exchanger having excellent high temperature strength
Inventor: IWAI ICHIRO
IPC: F28F21/08
Filed: 1989-04-28
Abstract: PURPOSE:To improve the high temp. strength and high temp. deformation resistance of the fin material and to permit its thinning by specifying the recrystallizating grain size and the ratio of the length of the crystal grains in the rolling direction to the thickness. CONSTITUTION:The aluminum alloy fin material is so formed that >=200mum recrystallization grain size and >=20 aspect ratio (l)/(d) (where (l) denotes the length of the crystal grains in the rolling direction and (d) denotes the thickness) are simultaneously satisfied. The fin material is used to a fin for a heat exchanger as a bare material or the core material of a brazing sheet.
Patent JP-H11300807-A (JP)
Title: Control system for cluster of molding installations
Inventor: ONO YOSHIO
IPC: G06Q50/04
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a control system for a cluster of molding installations by which it is possible to repair one peripheral installation which is faulty without stopping other peripheral installations, even when the faulty peripheral installation fails, and prevent the other peripheral installations from being adversely affected, even when an abnormality alarm sounds. SOLUTION: This control system for a cluster of molding installations controls a cluster of molding installations consisting of a pluralirty of molding lines 1a...1n, each (1a) of the molding lines being composed of a single injection molding machine 10a and at least one unit or more units of peripheral installation 12a, 14a, 16a, 18a. In addition, the molding machine 10a and the peripheral installations 12a, 14a, 16a, 18a are independently equipped with controllers 11a, 13a, 15a, 17a, 19a respectively. Each of the controllers 11a, 13a, 15a, 17a, 19a is connected to a control computer 5a provided on each of the molding lines 1a...1n through a communication line, and each of the control computers 5a is connected to a host computer 2 which controls the cluster of the molding installations and an alarm host computer 4 which monitors and outputs an alarm.
Patent JP-H0952465-A (JP)
Title: Aluminum lithographic printing plate and manufacture thereof
Inventor: ATAGAWA KENJI
IPC: B41N1/08
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a lithographic printing plate, by which no stain develops in the surrounding of a printed matter. SOLUTION: At the edge faces of at least two opposing sides of a lithographic printing plate, at least one surface of the aluminum support of which has a hydrophilic layer 2, each corner part consisting of a surface having the hydrophilic layer and each face is made of a projectingly curved face having no bent part and some part of the projectingly curved face is covered with the hydrophilic layer 2.
Patent JP-S5633994-A (JP)
Title: Copy-retouching liquid for thermal transfer
Inventor: MATSUBARA TOSHIO
IPC: B41M5/26
Filed: 1979-08-29
Abstract: PURPOSE:To obtain the captioned retouching liquid which prevents the diffusion of heat when light is applied to a corrected image in the retouched part of an original copy, retains the energy required for thermal copying and thus gives a clear copied image, by adding titanium white and some pulverized body with smaller heat conductivity than that of the titanium white to the content of the liquid. CONSTITUTION:A liquid mixture containing (A) titanium white, (B) some pul- verous material with samller heat conductivity than that of the titanium white (e.g. rice starch) and, in addition, resin, surfactant, solvent, etc. is mixed by a ball mill or the like, thus the retouching liuqid is obtained. When the liquid is used, it is applied to hide a part of a black image drawn on copy paper with black ink containing carbon and dried, and then a corrected image is drawn on the layer coated with the liquid by using the similar black ink. Then, this copy paper is laid on the top of a copying plate for thermal stencil printing and the thermal copying is performed under the irradiation with a flash lamp by a plate-making printing device, thus a printed article without any discernible difference between the corrected and non- corrected parts is obtained.
Patent JP-S5237362-A (JP)
Title: Reach fork longitudinal moving mechanism for fork lift truck
Inventor: KATOU AKIO
IPC: B65G1/04
Filed: 1975-09-13
Abstract: PURPOSE: To provide structure of reach fork longitudinally moving mechanism adapted for loading (or unloading) loads at innermost portion of low rack shelf or container having an opening formed at low position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S592302-A (JP)
Inventor: TSUBOTA KAZUNARI
IPC: H01C17/00
Filed: 1982-06-28
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-H08130998-A (JP)
Title: Floating island for purifying water, bag for plant culture and water purification method
Inventor: ISHIKAWA MASATOSHI
IPC: B63B35/44
Filed: 1995-04-11
Abstract: PURPOSE: To provide a method for cleaning water in polluted ponds and lakes, floating island which can both clean the polluted water and give people piece of mind or easiness with these water plants and bags for culturing plants which can be used in the floating island. CONSTITUTION: Planters (inner measurements: 100×200×20cm; wall thickness: 5cm) made of foamed polystyrene are molded by the bead foaming process and sprayed with a urethane coating on its surface to form an enhanced skin layer of polyurethane foam by following reaction and curing. Then, 200 through holes of 30mm diameter are uniformly bored all over the bottom of the planter, which is filled with 500g of charcoal to which microorganisms are immobilized and 500 liters of light weight soil and 20 seedlings of aquatic plants are planted. Then, 30 vessels filled with 100g of solid oxygen generating agent are hung on the outer face of the planter bottom with a string for horticultural purposes at an almost equal interval to give this floating island for cleaning water.
Patent JP-S5637803-A (JP)
Title: Magnetic tape unit
Inventor: NOGUCHI KUNIO
IPC: G11B33/00
Filed: 1979-08-30
Abstract: PURPOSE: To eliminate completely an evil influence due to an operation miss by disabling the breaking of an electric power source in a load state.  
     CONSTITUTION: When magnetic tape is loaded in the tape buffer part, a load signal is generated and then applied to base input terminal 13 of transistor TR12, which truns off. Even if power-off switch 11 is depressed in this state, no exciting current  flow to relay 10 because TR12 stays off, and consequently break contact 10a is  opened to cut off relay 4, so that the electric power source can not be disconnected  from the magnetic tape unit. In consequence, various evil influences are prevented  which interrupt the electric power source in use. Further, when unloading applies  an unloading signal to terminal 13, TR12 turns on and in this state, depressing  power-off switch 11 excits relay 10 to open make contact 4d while interrupting the  excitation of relay 10, holding the next power-off state in readiness. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5735964-A (JP)
Title: Coater
Inventor: AMADA HARUO
IPC: B05C11/08
Filed: 1980-08-15
Abstract: PURPOSE: To prevent the settling and adherence of floating liquid droplets to a surface to be coated by providing a clean gas supply port to the lower part and side of the coating chamber of a rotary type coater, providing an exhaust port to the upper part of the coating chamber, and forming a upward forced gas flow inside the coating chamber.  
     CONSTITUTION: In a rotary type coater in which a coating liquid from a nozzle 8 is dropped onto the surface of a plate 5 being turned horizontally inside a coating chamber 3 so as to form paint film on the surface of the plate 5, a cleaned inert gas is supplied into the coating chamber 3 from a gas supply port 8 and also air and gas inside the coating chamber 3 are sucked up from an exhaust port 11 to form an upward forced gas flow inside the coating chamber 3. Thus, since the settling and adherence of floating liquid droplets to the surface to be coated can be prevented, uniform paint film can be formed effectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01284305-A (JP)
Title: Production of hollow fiber membrane filter module
Inventor: YANOU MANABU
IPC: B01D63/02
Filed: 1988-05-09
Abstract: PURPOSE:To fix the ends of a hollow fiber bundle with resin by injecting a liq. resin with centrifugal force from a liq. resin reservoir provided at one end of a cylinder housing the hollow fiber bundle through a liq. resin injection pipe. CONSTITUTION:The hollow fiber bundle is housed in the cylinder with one end closed and the other end opened so that the ends to be fixed with resin are placed on the closed end side of the cylinder. The liq. resin reservoir 6 is placed on the opened end side of the cylinder. The liq. resin injection pipe 5 is extended from the reservoir 6 so that the other end of the pipe 5 is positioned in the vicinity of the closed end of the cylinder. The main cylinder body 1 is set in a centrifugal machine, and the liq. resin is injected by the centrifugal force into the closed end of the cylinder from the reservoir 6 through the pipe 5. As a result, the liq. resin can be uniformly distributed over the closed end. The resin-fixed ends are cut along with a sealing member to obtain a membrane module.
Patent JP-S5814564-A (JP)
Title: Semiconductor device
Inventor: AOMURA KUNIO
IPC: H01L27/082
Filed: 1981-07-17
Abstract: PURPOSE:To obtain with ease the elements of different characteristics without  an increase in the area they occupy on a single substrate by a method wherein  at least one of the regions is same as the others as regards conduction type but  is composed of film of a different kind, when an epitaxially grown layer on a semiconductor substrate is electrically divided into a plurality of island shaped regions and circuit elements are formed in the respective island shaped regions. CONSTITUTION:Two n<+> type buried regions 12 and 22 are formed by diffusion on a p type Si substrate 11 and the entire surface including them is covered with an n<-> type layer that is grown epitaxially, wherein a p type region 13 is formed by diffusion to reach the substrate 11. The p-n junction formed between the region 13 and the epitaxial layer divides the epitaxial layer into epitaxial layers 15 and 25 respectively including the regions 12 and 22. Next, the collector region forming layers 15 and 25, base regions 16 and 26, emitter regions 17 and 27 constitute, respectively, transistors 101 and 201, when the impurity concentration in the layer 15 of the first transistor 101 is made lower than that in the layer 25 of the transistor 201. Accordingly, two transistors are obtained of the same area and shape but different from each other in terms of withstand voltages along junctions.
Patent JP-S5237750-A (JP)
Title: Disturbance eliminating control system
Inventor: MANO SHIYOUJI
IPC: H03F1/26
Filed: 1975-09-16
Abstract: PURPOSE:To eliminate disturbance intermixing to amplifier without lowering amplifier gain.
Patent JP-H06318763-A (JP)
Title: Semiconductor laser device
Inventor: ITO KIYOSHI
IPC: H01L23/38
Filed: 1993-04-15
Abstract: PURPOSE:To increase both of the wide band characteristics and the cooling down capacity by a method wherein a semiconductor laser element, a thermistor and an optical coupling system only are arranged on an electronic cooling down element while an optical output monitor element and an impedance matching circuit comprising a transmission line and a resistor are arranged on a terminal wiring shelf part in a metallic case. CONSTITUTION:A semiconductor laser element 1 and a heat sensitive element 4 are mounted on a metallic base 3 put on an electronic cooling down element 5 so that the semiconductor laser element 1 may be driven by the input signals transmitted through the intermediary of a signal input line and an impedance matching element 11 to monitor the output thereof by an optical output monitor element 13. At this time, both of the impedance matching element 11 and the optical output monitor element 13 are arranged on a shelf part 8 separated from the electronic cooling down element 5. Through these procedures, the wide band frequency response characteristics can be increased by cutting down the parasitic inductance thereby enabling the semiconductor laser device to be used even in the environment of the change in temperature within extensive range.
Patent JP-H04320065-A (JP)
Title: Transistor type magnetic sensor
Inventor: DAIBO MASAHIRO
IPC: H01L29/82
Filed: 1991-04-18
Abstract: PURPOSE:To obtain a transistor type magnetic sensor having high magnetic field detecting sensitivity, an epitaxial layer of reduced thickness, and no influence of an electric field by a Hall voltage, by providing a collector injected transistor and detecting a magnetic flux of a direction perpendicular to an aligning direction of a base and a minority carrier injected region. CONSTITUTION:In a collector injected transistor type magnetic sensor, minority carrier is injected in a collector region from a minority carrier injected region 27. Here, when a magnetic flux B is applied in a predetermined direction, a Lorentz force is operated at the minority carrier moving in a direction having a component perpendicular to the flux B to deflect the carrier. If a base- collector junction exists in a direction bent by the deflection, the carrier is stored in a base 21 through a base. Collector depleted layer 29, injection of the carrier from an emitter 23 to the base 21 is accelerated. Thus, an amplifying operation is provided, and the sensor having high sensitivity can be realized.
Patent JP-H02293582-A (JP)
Title: Drier
Inventor: YAMAGUCHI HISAO
IPC: F26B17/10
Filed: 1989-05-02
Abstract: PURPOSE:To achieve dry classification of wet raw material containing a large amount of powder by a method wherein a classifier is installed at the lower part of a sucking and exhausting hole and the gap between the bottom rotating pan and a neighbor rotating pan is changed freely. CONSTITUTION:When a rotating separator 12 as a classifier, a reduction gear motor 2 and a screw conveyor 15 are dried and wet raw material is thrown into a rotating pan 6 from a supply hole 11, the raw material falls down by the pan 6 and exchanges heat with hot gas and comes in contact with upward hot gas from a blade ring 10 and then is blown up upwards. Particles with large diameters fall down on the dish 6 again and hereafter the same circulation is repeated. Fine particles are carried to the separator 12 and pass through the rotating blades 12d of the separator 12 and are discharged from a sucking and exhausting hole 13 outside the drier. In order to discharge middle size particles and coarse particles the bottom rotating pan 6e is lowered to expand the gap 6Y. Total amount of hot gas supplied from a supply hole 14 is not changed, but as the amount of hot gas flowing into the gap 6Y is increased, the amount of hot gas flowing into the ring 10 is reduced to reduce a gas velocity and the coarse particles fall down and move toward the the conveyor 15.
Patent JP-S5236188-A (JP)
Title: Preparation of heavy metal ion adsorbent
Inventor: NAKAYAMA HIROSHI
IPC: C08G8/28
Filed: 1975-09-16
Abstract: PURPOSE:A method for preparing the titled absorbent which has high selectivity of heavy metal ion absorption (especially uranium) and from which the absorbed metal components can be easily removed by acid or alkali treatment.
Patent JP-H1175838-A (JP)
Title: Topoisomerase inhibitor
Inventor: UEDA MASARU
IPC: A61K35/74
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain both an enzyme inhibitor directly acting on topoisomeruse, leaving no obstruction in DNA and having low toxicity and a medicine containing the enzyme inhibitor effective for treating cancers, etc. SOLUTION: This topoisomerase inhibitor has the following properties. (1) Molecular weight: 754. (2) Decomposition at 179-186 deg.C. (3) Specific rotatory power (+18.33 in methanol at 25 deg.C). (4) UV absorption maximum: 285 nm. (5) Infrared absorption spectrum: μ3458, 3309, 1730, 1672, 1628 and 1259 cm<-1> . (6)<1> H and<13> CNMR spectra: show specific values. (7) Readily soluble in water and methanol and insoluble in acetone. (8) Stable in a neutral-alkali region and unstable in an acidic region. (9) Unstable to heat. (10) IC50 values to topoisomerase I and II are 13 ng/μL and 3 ng/μL respectively. The topoisomerase inhibitor is useful as a carcinostatic agent since the inhibitor strongly inhibits topoisomerase I and topoisomerase II related to reproduction of DNA, causes no obstruction of scission, etc., of DNA chain and has low toxicity.
Patent JP-H09297916-A (JP)
Title: Magnetic recording medium
Inventor: MAEDA NAOTO
IPC: G11B5/738
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To improve a C/N without decreasing the productivity by controlling an irregular coating state on the interface between a lower layer and an upper layer to a specified range. SOLUTION: This magnetic recording medium is a wet-on-wet coating type magnetic recording medium and is produced by applying a coating material for the lower layer containing a pigment powder, binder and org. solvent on a nonmagnetic supporting body, and then applying a coating material for the upper layer containing a ferromagnetic powder, binder and org. solvent while the lower layer is in a wet state to form the lower layer 2 and the upper layer 3. In the magnetic recording medium having a double-layer structure, the irregular coating state (change rate on the interface) of the interface 4 between the lower layer and upper layer is controlled to 1 to 6nm so as to decrease the noise level and to improve C/N.  If the irregular coating state on the interface 4 can be controlled to 1 to 6nm, the medium can be obtd. without largely decreasing the coating rate or drying rate, and thereby, the obtd. wet-on-wet coating type magnetic recording medium has excellent reproducibility and productivity.
Patent JP-H02293427-A (JP)
Title: Blended yarn
Inventor: KOBAYASHI MAKOTO
IPC: D06M101/00
Filed: 1989-05-01
Abstract: PURPOSE:To provide a blended yarn having a large absorbed moisture volume and suitable for wears and sleeping wears by blending fibers containing carboxymethylated natural cellulose fibers with carboxymethylated viscous rayon fibers having a specific substitution degree to the carboxymethyl groups in a specified ratio. CONSTITUTION:(A) Fibers containing carboxymethylated natural fibers or unmodified natural cellulose fibers are blended with (B) 25-70wt.% of fibers comprising carboxymethylated viscous rayon having a substitution degree of 0.13-0.40 to the carboxymethyl groups and having 30-108Angstrom  fine pores in a total volume of >=0.07ml/g to provide the objective blended yarn having a high moisture- absorbing volume at a relative humidity of 65-92% and preventing the rise of the humidity on the surface of a human body and in the space of a wear to solve steamy touch and wet touch.
Patent JP-S60259678-A (JP)
Inventor: WATANABE KATSUMI
IPC: C08L33/00
Filed: 1984-05-31
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-H07321748-A (JP)
Title: Video on-demand system
Inventor: SHIRAI YUTAKA
IPC: H04N21/226
Filed: 1994-05-26
Abstract: PURPOSE:To provide a video on-demand(VOD) system in which detailed information relating to objects (such as commodity, decoration goods, cloth, shoes, furniture, house by sponsored or supported manufacturers) displayed on the screen of a broadcast program is observed. CONSTITUTION:The video on-demand system is a system distributing a program on request from a center having a video server 11 or the like to television systems 116, 117, and the center stores video image of programs and detailed information relating to objects displayed on the program corresponding to each program, the television system distributes the video image of the program on request and the detailed information relating to the program is distributed and the detailed information relating to a designated object is displayed on the screen of the TV system depending on the designation on the screen while the program distributed by the television system is displayed.