baber/WOPTO huggingface dataset:
Patent JP-H0756395-A (JP)
Title: Electrostatic charge image developer
Inventor: SHIRASE AKIZO
IPC: G03G9/113
Filed: 1993-08-09
Abstract: PURPOSE:To obtain a developer having low dependence of the extent of electrostatic charge on the environment and satisfactory developing property and transferability even in the case of addition of an external additive for improving the characteristics of a toner and not causing image blurring or incomplete cleaning even in the case of use of an org. or amorphous silicon photoreceptor having high hardness and satisfactory durability by incorporating hydrophilic silica having low negative chargeability into coating layers. CONSTITUTION:This electrostatic charge image developer contains a coated carrier obtd. by dry-coating the surfaces of magnetic particles having 30-65mum wt. average particle diameter and specific gravity of 3-7 with resin particles and hydrophilic silica having a hydrophobic rate of <20 by fixation with applied mechanical impact. Ferrite or magnetite particles are preferably used as the magnetic particles. Silica obtd. by hydrolyzing silicon tetrachloride at a high temp. in a vapor phase is preferably used as the hydrophilic silica because it has high purity and a large surface area and is excellent in dispersibility in coating layers and water molecule adsorbing property.
Patent JP-S6352019-A (JP)
Title: Monochromator
Inventor: TSUNASAWA YOSHIO
IPC: G01J3/06
Filed: 1986-08-22
Abstract: PURPOSE:To simplify a wavelength driving mechanism by performing wavelength driving with one feed screw as to a monochromator equipped with >=2 diffraction gratings. CONSTITUTION:The diffraction gratings G1 and G2 are rotated by levers 2 and 4. The lever 2 (or 4) has length l1 (or l2), the feed screw 6 is supported rotatably, and a nut 8 is fitted movably in its axial direction. The nut is moved by the rotation 10 of the screw 6 and the tip spheres of the levers 2 and 4 which abut on the nut 8 through an abutting plate move along with the nut 8. Incident light 14 is incident through an incident slit S1 and diffracted spectrally by the grating G1, and the light is reflected by a mirror 16 after passing through a slit S2, incident on and diffracted spectrally by the grating G, and projected from a projection slit S3. Consequently, the gratings G1 and G2 can be rotated accurately in synchronism with the screw 6. Thus, the >=2 gratings G1 and G2 are rotated at the same time with the single screw 6, so the structure is simplified.
Patent JP-H04289394-A (JP)
Title: Sea floor dredging system
Inventor: MIROSURABU MAREKA
IPC: E21C50/02
Filed: 1988-08-08
Abstract: PURPOSE: To simply and efficiently dredge the seabed by providing two rollers being rotatably provided in a first ship, a third roller being positioned on the seabed where second and third ships are connected by a cable, and an endless net. CONSTITUTION: When a dredging ship 20 reaches a desired region with two driving rollers 21 and 22, a third roller 23 is connected to the lower side. Then, a conveyer net 25 is sent out to a large reel 54 by a fourth ship, a lead cable being mounted at one end of the conveyer net 25 of the first reel 54 passes below the roller 23 and above the roller 22, and reaches the winch passing through the roller 21. The lead cable is wound around the winch, the net 25 is pulled over the rollers, a TV camera is provided, and the roller 23 being connected to second and third ships 28 and 29 by cables 30 and 31 is separated from the dredging ship for lowering when the conveyer net 25 is being letting out. When the roller 23 reaches a seabed 24, the conveyer net 25 is connected for carrying out dredging.
Patent JP-2000029756-A (JP)
Title: File compression managing system
Inventor: OSUGI ASAYUKI
IPC: G06F11/30
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To realize file management by a storing capacity which is not smaller than a real capacity, while saving the deterioration of processing performance being a side effects by compressing a file of low using frequency. SOLUTION: A file compression managing system compresses files in the reducing order of a file capacity at starting of operation and after starting operation, monitors access to a file to record the access history of each access to check whether the number of history days from the last compressing time of a file is over the number of history managing days set in advance. Then, when it is does not exceed the number of history managing days, the system keeps the record of the access history, but when the number of the history days is elapsed the number of history managing days, the system recompresses the file according to history data.
Patent JP-H0363539-A (JP)
Title: Nethod and device for leak-testing of condenser expansion joint part and condenser equipped with the device
Inventor: WAKITA TOMONORI
IPC: G01M3/02
Filed: 1989-08-01
Abstract: PURPOSE:To eliminate the need for a large amount of pure water by applying pressure to liquid which is charged in an annular chamber covering a sealed connection part and detecting whether or not there is a leak of the liquid through the sealed connection part and thus testing the sealed connection part. CONSTITUTION:The sealed chamber 30 which covers the joint part between connection barrels 9 and II of the expansion joint part and a rubber belt 12 is formed outside the expansion joint part of the condenser I to the entire outer periphery of the condenser, and the sealed chamber 30 is an annular chamber. When a leak-testing is conducted, liquid such as pure water is charged by a pump, a cylinder etc., to fill the sealed chamber 30 and then the pressure is applied. Then an inspector enters the condenser 1 and inspects visually whether or not there is a leakage. Then only liquid which is much enough to fill the sealed chamber 30 is required at the time of the test.
Patent JP-S6089703-A (JP)
Title: Original position detecting mechanism
Inventor: KODAMA MITSUMASA
IPC: G01B11/00
Filed: 1983-10-21
Abstract: PURPOSE:To detect an original position accurately even when a robot driving shaft is in multiple rotation mode by supporting plural detection plates which rotate at different periods on the same axis, and detecting set points formed on the respective detection plates being aligned axially. CONSTITUTION:Gears 1a-1d differing in the number of teeth are fixed on the driving shaft 1 to which the power of a robot is transmitted, and the respective gears meshes with gears 2a-2d forming detection plates of a position detecting mechanism. The gears 2a-2d are supported rotatably on an axis 2 arranged in parallel to the shaft 1 and their total number of teeth is equal to that of the meshing gears. The detecting means 3 has through holes 31-34 of almost tooth width size bored in the gears 2a-2d at radially equal distance from the axis 2, and a couple of photoelectric switches are arranged above and below the through hole positions. The gears rotate at different periods and a projection signal is detected when the through holes 31-34 are aligned on the straight line connecting a projector 35 and a photodetector 36.
Patent JP-H0646089-A (JP)
Title: Packet exchange processing system
Inventor: ONISHI KOICHI
IPC: H04L12/70
Filed: 1992-07-24
Abstract: PURPOSE:To implement the adoption of the optimum architecture and the operation/maintenance of a program such as its revision independently by using different processors for call control processing and for data transfer control processing. CONSTITUTION:The system consists of a subscriber group 1, subscriber lines 2,3, packet exchanges 10,20, subscriber interfaces 11,21, data transfer control sections 12,22, relay interfaces 13,23, call control sections 14,24, information lines 15-18, 25-28, a relay network 30 and relay lines 31,32. Then the data transfer control sections 12,22 as processors for data transfer control processing are provided separately from the call control sections 14,24 as processors implementing call control processing. The processors for call control processing and the processors for data transfer control processing are provided separately in this way, then the interference between both the processing sections is reduced. Furthermore, the processors mainly implementing the call control processing are formed as densely coupled multi processors (TCMP).
Patent JP-H1084954-A (JP)
Title: Heat activation of enzyme
Inventor: HAYASHIZAKI YOSHIHIDE
IPC: C12N9/16
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a reverse transcriptase, etc., capable of simply and effectively improving heat resistance of enzyme, manifesting high enzymatic activity at a high temperature and having high amplification effect by adding a substance having chaperone action to a reaction solution containing an enzyme. SOLUTION: One or two or kinds of substances having chaperone action and selected from a group comprising a saccharide such as trehalose, an amino acid such as N<e> -acetyl-β-lysine or alanine, a polyhydric alcohol (derivative) such as glycerol and a chaperone protein such as a chaperone protein of resistant bacterium are added to a reaction solution containing a polymerase such as a reverse transcriptase and an enzyme such as a restriction enzyme at 45-110 deg.C to increase enzymatic activity at high temperature.
Patent JP-H0362224-A (JP)
Title: Conflict dissolving system for production system
Inventor: TAKAHASHI KAZUO
IPC: G06F9/44
Filed: 1989-07-31
Abstract: PURPOSE:To dissolve the conflicts in response to the purpose of each inference by applying successively plural conflict dissolving procedures registered in a conflict dissolving procedure list incorporated in an inference system to the assembly of conflicts. CONSTITUTION:The conflict dissolving procedures 6a-6n, etc., which are described by users based on the rules decided in an inference system are selectively registered into a conflict dissolving procedure list L in addition to plural conflict dissolving procedures 4a-4n offered by the inference system. In this inference system, the procedures 4a-4n and 6a-6n, etc., registered in the list L are successively applied to the assembly 3 of conflicts. Thus an execution rule 5 is produced. Thus the conflict can be dissolved in accordance with each purpose.
Patent JP-H0864192-A (JP)
Title: Battery separator
Inventor: KAWANO EIZO
IPC: H01M2/16
Filed: 1994-08-23
Abstract: PURPOSE: To prevent dimension change caused by expansion or contraction and generation of wrinkles of a separator caused by contact with an alkaline electrolyte when a battery is assembled. CONSTITUTION: A hydrophilic material layer is formed on one side or both sides of a graft copolymer obtained by graft-copolymerizing a vinyl monomer capable of giving ion permeability to a plastic film to use as a separator. Dimension change is made small.
Patent JP-S6090385-A (JP)
Inventor: ARIMA KAZUNORI
IPC: G09G1/06
Filed: 1983-10-25
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-S6090287-A (JP)
Title: Production of fluorescent material
Inventor: MURAKAMI KATSUO
IPC: C09K11/81
Filed: 1983-10-24
Abstract: PURPOSE:To obtain a rare earth metal orthophosphate fluorescent material having stable and high light-emitting efficiency, by drying and pulverizing the reaction product of a rare earth metal oxide and phosphoric acid, and calcining the powder. CONSTITUTION:A rare earth metal oxide such as terbium oxide, lanthanum oxide, etc. is made to react with phosphoric acid, and the reaction product is dried and pulverized. The obtained powder is calcined e.g. at 1,150 deg.C for 20hr in air, cooled, crushed, sintered again at 1,250 deg.C in a mixture of N2 and H2 for 1.5hr, cooled, and pulverized to obtain the objective fluorescent material (e.g. Tb-doped lanthanum cerium orthophosphate fluorescent material, Ce-doped yttrium gadolinium lanthanum orthophosphate fluorescent material, Eu-doped yttrium orthophosphate fluorescent material, etc.).
Patent JP-2001026933-A (JP)
Title: Extremely thin metal form panel, form using it and construction method of foundation
Inventor: YANAGIHARA SANENORI
IPC: E04B2/86
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To save the labor in the construction work of a concrete structure by bending a metal plate to form a plurality of vertically extending projection streaks at horizontal intervals in parallel to each other, horizontally cutting the top surface and both side surfaces of each reinforcing projection streak to form a bent guide part in the vertically middle part, and forming the remainder as a connection part. SOLUTION: This extremely thin metal form panel 2 is formed by press molding a galvanized steel iron so that a plurality of vertically extending reinforcing projection streaks 5 are formed at horizontal intervals in parallel to each other, and a broad flat part 6 and a narrow flat part 7 are alternately formed between the adjacent reinforcing projection streaks 5. In the vertical middle of the form panel 2, a bent guide part 20 is formed by horizontally cutting both side surfaces and top surface of each reinforcing projection streak 5 in the state where the remainder is left as a connection part 21. Accordingly, even in a concrete structure partially differed in thickness, the form panel 2 is bent according to the outer shape, whereby the constructible range by one concrete placing can be extended to reduce the frequency of form constructions.
Patent JP-H0757094-A (JP)
Title: Image recognition device by neural network
Inventor: KITAGUCHI TAKASHI
IPC: G06T7/20
Filed: 1993-08-10
Abstract: PURPOSE:To perform an image recognition at high speed by using a neurocomputer. CONSTITUTION:This image processor is provided with an image input means 1 inputting an image, an image storage means holding the signal from the image input means 1 by a picture element unit, an image segment means segmenting an image from the image storage means, a neurocomputer 3 inputting the signal from the image segment means and operating asynchronously and independently of other means and a hold/display means holding or displaying the output signal from the neurocomputer 3. Further, the processor can be composed by adding an educator signal generation means 6 transmitting the educator signal to the neurocomputer 3. Thus, because the neurocomputer 3 is provided independently of other means and is constituted so that it may operate asynchronously and in parallel, the processor can be constructed at higher speed and more easily than a conventional image recognition system. By providing a means reducing the number of picture element by thinning the images of the image storage means and averaging the images by the neighboring picture elements, an image recognition device recognizing an analogous pattern and a rotated pattern at high speed can be constructed.
Patent JP-H0941720-A (JP)
Title: Vibration mitigator
Inventor: KAGEYAMA MITSURU
IPC: F16F15/023
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To efficiently transfer vibration displacement of a structure to a rotational drum of a damper through cables and to make it possible to convert vibration energy of the structure into reciprocation turning motion of the rotational drum without letting the vibration energy escape. SOLUTION: Two system cables 3a.3b symmetrically arranged to a structure are connected with a common damper, and when the structure makes vibration displacement, one cable is tensioned to loosen the other cable. A rotational drum 51 is provided to the damper, both cables 3a.3b are wound on the drum 51, and the ends are fixed to the drum 51. When one cable is tensioned, the cable is drawn out while rotating the drum with the tensile force and, at the same time, the other loose cable is wound on the drum. Both cables 3a.3b are divided into first cables 31 and 33 and second cables 32 and 34, and the first cables and second cables are drawn out in the opposite direction from the drum each other.
Patent JP-H0515726-A (JP)
Title: Apparatus for concentrating and recovering solvent
Inventor: YOKOTA HISAAKI
IPC: B01D53/81
Filed: 1991-07-12
Abstract: PURPOSE:To provide the title apparatus capable of recovering a solvent with high efficiency even when the concn. of the solvent in gas to be treated is low. CONSTITUTION:The number of rotations of a rotor 1 composed of an activated carbon molded object is set to 3-10rph and the heating temp. of regenerating gas desorbing a solvent from the rotor 1 is set to 100-160 deg.C and the center angle of the regenerating zone and cooling zone in the rotor is set to 30-60 deg.. Further, the amount of the regenerating gas sent to the rotor 1 is set so that Q/V [wherein Q is the amount (Nm<3>/min) of regenerating gas and V is the volume (N) of the regenerating zone] becomes 0.1-0.25. Solvent-containing gas to be treated is conc. under the above-mentioned conditions and, further, the solvent is recovered by a dry recovery part equipped with a sheet heater.
Patent JP-H0362207-A (JP)
Title: Abnormality detecting method for temperature controller of object to be heated
Inventor: HAJIMA KAZUYUKI
IPC: H05B3/00
Filed: 1989-07-31
Abstract: PURPOSE:To detect the abnormality with no occurrence of malfunctions, etc., by stopping the abnormality detecting action for a prescribed time after changing the abnormality detecting reference temperature in response to the switch to a control target temperature. CONSTITUTION:The voltage levels corresponding to a weight temperature Sw and a fixing target temperature St are stored as the control target temperatures together with the voltage levels corresponding to the reference temperatures T1t and T1w for detection of the over-temperature control in both fixing and weight action stages, and the voltage levels corresponding to the reference temperatures T2t and T2w for detection of short circuits (of a detection means 2) respectively. The corresponding control target temperatures can be sent to a temperature control means 3 based on both fixing action start and end signals. At the same time, the abnormality detecting reference temperatures T1 and T2 can be sent to an abnormality detection means 5. Then the abnormality detecting reference temperature is changed in response to the change to the control target temperature. Then the abnormality detecting action is stopped for a prescribed time. Thus the abnormality can be detected with high efficiency with no occurrence of malfunctions even while an object to be heated is changed to another control target temperature.
Patent JP-S6170233-A (JP)
Inventor: GUREGORII JIEI JIYONSON
IPC: B60T17/22
Filed: 1985-09-10
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-S5987890-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: HAMADA TAKESHI
IPC: H01L21/208
Filed: 1982-11-11
Abstract: PURPOSE:To manufacture the titled high output semiconductor laser device with stable mode oscillation by a method wherein a substrate with sectional shape formed into a reverse mesa type groove by etching is utilized forming the reverse mesa type groove into dovetail. CONSTITUTION:A reverse mesa type groove is provided on an N type reverse mesa type substrate 1. The first N type clad layer 2, the second active layer 3, the third P type clad layer 4, the fourth current limiting layer 5 are successively grown on the surface of the substrate 1 by means of epitaxial process. At this time, the groove shape is change into dovetail type by meltback. Next a P type impurity is selectively diffused into stripes from the surface of a grown layer on the upper part of the groove so that the diffusion front may reach the clad layer 4. After removing a diffusion preventive film 9 formed on a crystal surface, a P-side ohmic electrode 6 is formed while an N-side ohmic electrode 7 is formed on the substrate side.
Patent JP-H1146423-A (JP)
Title: Transmission line/feeder positional slippage preventing apparatus
Inventor: NITTA YOSHIO
IPC: H02G1/12
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To effectively prevent clamping mistake by a clamping mechanism of an index table. SOLUTION: A catch pan 23 is provided at a downstream side of a clamping mechanism 71 in a direction D of feeding a wire. The pan 23 is disposed near the mechanism 71, and a positional slippage of the wire fed to a feeding route R to the mechanism 71 is controlled. The pan 23 can be displaced along the route R, inter locking with a skin peeling operation of an index table 7. Preferably, the pan 23 is provided with a cover 24 and swung, interlocking with the table 7. Thus, the pan 23 can be approached to the mechanism 71 as fast as possible. In the case of providing the cover 24, more effective positional slippage control and smooth conveying operation of the wire can be made compatible.
Patent JP-H0639278-A (JP)
Title: Rhodium adsorbent
Inventor: SAKAGUCHI KOJI
IPC: B01D15/00
Filed: 1992-07-24
Abstract: PURPOSE:To obtain a rhodium adsorbent capable of adsorbing and removing rhodium with high efficiency by forming the adsorbent with a hydrogel composition obtained by allowing aldehydes and mineral acid to react with persimmon tannin. CONSTITUTION:Aldehydes (e.g. formaldehyde) or mineral acid (e.g. sulfuric acid) is allowed to react with persimmon tannin to obtain a hydrogel composition as the rhodium adsorbent. For example, 2 parts of aq. 35% formaldehyde is added to 8 parts of liq. persimmon tannin (contg. 4% polyphenol), the mixture is allowed to stand for 10min, and a gelled persimmon-base adsorbent is obtained. The adsorbent is brought into contact with an aq. soln. contg. rhodium, and the rhodium is removed with high adsorptivity. Any aq. soln. contg. rhodium is used, and solns. of rhodium in sulfuric acid, hydrochloric acid, nitric acid, etc., are exemplified.
Patent JP-S5988533-A (JP)
Title: Coupling steel member of underground continuous wall
Inventor: KOBAYASHI TSUNEO
IPC: E02D5/18
Filed: 1982-11-15
Abstract: PURPOSE:To raise the shearing stress in the vertical direction in the joints of a wall body by making up a part or all of a partition steel plate to partition the end part of the preceding underground wall by using a corrugated plate whose wave direction is vertically directed. CONSTITUTION:An interlocking pipe 21 is placed at the end part of the inside of a trench, and a coupling steel member A consisting of a partition steel plate 10, a water-sealing plate 11, and joining iron bars 12 is supportingly inserted through a supporting block 22 in relation to the pipe 21 into the trench 20. A sheet 23 to prevent the leak of concrete is laid, a main iron bar 24b is penetrated, and concrete is placed into the trench 20. Afterwards, the ground to be constructed is excavated, the main iron bar 24b is penetrated, the coupling steel material A is cleaned to remove soil, etc., and then concrete is placed.
Patent JP-H0731380-A (JP)
Title: Farming of flat fish and feed therefor
Inventor: KIKUCHI KOTARO
IPC: A23K1/10
Filed: 1993-07-17
Abstract: PURPOSE:To provide a farming method for flat fishes using feather meal as a feed and said feed therefor. CONSTITUTION:In the formulated feed for flat fishes containing feather meal and fish meal as protein resources, 100 grams of the feather meal are mixed with 0.5 to 2 grams of tryptophan, 1 to 4 grams of methionine, 2 to 8 grams of lysine and 0.5 to 2 grams of histidine and flat fishes are farmed using the feed. The use of the feather meal as a protein resource enables stabilized access to the protein having constant component contents and high storage stability in a required amount whereby well grown flat fishes can be farmed.