baber/WOPTO huggingface dataset:
Patent JP-S61111145-A (JP)
Title: Extrusion treatment in ion exchange treatment of liquid by column system
Inventor: ABE TATSUICHIRO
IPC: B01J47/02
Filed: 1984-11-06
Abstract: PURPOSE:To recover efficiently the residual liquid without diluting it by extrud ing the liquid to be adsorbed or the liquid to be eluted which remains in a column by means of air after an adsorption process or an elution process of components contained in the liquid for the column. CONSTITUTION:In case of chelate resin adsorbed selectively with Bi and Sb dissolved into, for example, a copper electrolyte, after this resin is washed with water and eluted by using 6N-HCl, air is blown into so as to attain about <=19.7cm<3>/cross-sectional area of column (m<2>)/min. The extrusion can be performed by controlling it to the extrusion velocity such as this method without a affecting throughly the adsorption capacity of resin for Bi plus Sb and the elution characteristics due to 6N-HCl. In addition to this, the extraction velocity of liquid from the column is quick and uniform and also the discharged quantity of liquid is made much.
Patent JP-H0281884-A (JP)
Title: Elevator controller
Inventor: MIURA MORIYUKI
IPC: B66B1/16
Filed: 1988-09-19
Abstract: PURPOSE:To register a cage call by a natural operation by providing a timer for receiving a door closing detecting signal from a door closing detecting means to start a count and outputting a time up signal after the elapse of a prescribed time and an elevator travel control means for prohibiting the registration of a boarding place call until a signal from this timer is received. CONSTITUTION:When a user gets on a cage and closes a door, a door closing detecting means 1 detects the closing of the door and outputs the detecting signal, thereby a timer 5 starting to count. A boarding place call registration is prevented by an elevator travel control means 8 until this timer 5 outputs a timer up signal. As a result, even when the user getting on the cage closes the door by himself and then slowly registers and operates the cage call, he is not passed by the boarding place call registration to register the cage call by a natural operation.
Patent JP-S6386361-A (JP)
Title: Manufacture of separator for stacked fuel cell and its structure
Inventor: TADA NOBUHIKO
IPC: H01M8/02
Filed: 1986-09-30
Abstract: PURPOSE:To decrease the internal loss of a cell and to increase the stirring and distribution performance of reaction gas by metallically bonding the bottoms of metallic corrugated plates to a metallic partition, and cutting out a part of recessed and projecting part in a direction perpendicularly intersecting to the recessed and projecting part of the corrugated plate. CONSTITUTION:A fuel cell is formed by plurally stacking a unit of an electrolyte plate, a positive plate, a negative plate, and a separator 6. The separator 6 consists of a metallic patition 8 and metallic corrugated plates 9, 10. The corrugated plates 9, 10 have corrugated recessed and projecting parts 11, 16 formed by plastic working, and the recessed and projecting parts 11 and 16 are metallically bonded to both sides of the partition 8 so as to perpendicularly intersect each other. A hollow part 13b formed by a groove 12 and a rib 13 of the corrugated plate 9 serves as a fuel gas passage 15, and a hollow part 19b formed by a groove 18 and a rib 19 of the corrugated plate 10 serves as an oxidizing agent gas passage 20. A cut-out part 21 is formed in the corrugated plate 10 by cuttin out a part of the rib 19 so as to perpendicularly intersect to the recessed and projecting part 16. Thereby, the internal loss of the cell is decreased and the stirring and distribution performance of reaction gas is increased.
Patent JP-S6477489-A (JP)
Title: Driving device for dc commutatorless motor
Inventor: YAMAMOTO SUSUMU
IPC: H02P6/06
Filed: 1987-09-17
Abstract: PURPOSE:To absorb the dispersion of the sensibility of a Hall element by transmitting an output of the Hall element to a power supply circuit through buffer amplifiers and arithmetic circuits while controlling the amplification degrees of the buffer amplifiers in response to the sum of the absolute values of each output of the arithmetic circuits and an output of the power supply circuit in response to the minimum value of the absolute values. CONSTITUTION:Outputs from Hall elements 1-3 are transmitted over armature coils 4-6 through buffer amplifiers 21-23, subtraction circuits 31-33 and a power supply circuit 80. An error amplifier 51 controls the amplification degrees of the buffer amplifiers 21-23 in response to difference between the sum of the absolute values of outputs from the subtraction circuits 31-33 and a reference value at that time. An error amplifier 130 controls output currents from the power supply circuit 80 in response to difference between the sum of the minimum value of the absolute values of outputs from the subtraction circuits 31-33 and a command signal and supply currents to the armature coils 4-6.
Patent JP-S59125226-A (JP)
Title: Automatic plugging device for drum can
Inventor: MIYAGAWA MINORU
IPC: B21D51/26
Filed: 1982-12-29
Abstract: PURPOSE:To plug a drum can without direct contact in automatic plugging of the drum can by aligning the centers of a centering head, plug supply head and plug rotating head of a horizontal rotary plate provided equidistantly from an axial center and the plug port part of the drum can on a centering base. CONSTITUTION:A centering head 4, a plug supplying head 5 and a plug rotating head 6 are moved vertically by means of a lever 43 and a double rack mechanism and are provided equidistantly from the shaft 16 of a rotary plate 3. A drum can 7 is placed on a centering base 9 and the centers of a plug port part 12 and the head 4 are aligned. The head 5 attracted with a plug member on a suction cup by vacuum is turned by a handle 25 to rotate and fit the plug member in the plug port part 12. A plug rotating head 6 is turned and the plug is locked to proper tightness by meansof a motor 20 and a torque limiter mechanism. The plug port of the drum is surely plugged without direct contact with hand and the radioactive exposure is prevented.
Patent JP-2000062993-A (JP)
Title: Conductive seamless belt
Inventor: SATOYAMA MASAYA
IPC: G03G15/08
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a conductive seamless belt capable of preventing a photosensitive body or the like from being contaminated, having suitable flexibility in the thickness direction, preventing its elongation from occurring in the lengthwise direction even under continuous operation over a long period, and having excellent vibration control capability. SOLUTION: A conductive base layer whose volume resistivity of a conductive seamless belt is 1×104 to 1×1012 Ω.cm is prepared by dispersing conductive filler in polyester polyether resin whose melting point is 160 to 210 deg.C. Loss tangent (tan δ) is set so as to be 0.1 to 0.2 when measurement is made under a measuring condition of extension strain 4%.
Patent JP-H04112324-A (JP)
Title: Document control system for production of software
Inventor: KIKUCHI TAKAYUKI
IPC: G06F9/06
Filed: 1990-09-03
Abstract: PURPOSE:To evade the discordance between a program and a document and to improve the document control efficiency by consisting a program of a program part and a header part where the processing contents of the program part are described for each module and also consisting a document of the sampled contents of the header part and the document parts. CONSTITUTION:All documents are turned into an electronic file and a program consists of a program part 2 and a header part 1 where the processing contents of the part 2 are described for each module. Meanwhile a document consists of the contents sampled out of the part 1 and the document parts. Thus the documents are turned into an electronic file and therefore can be easily changed. Then the unitary control is attained for the programs and the documents. Thus it is possible to evade the discordance between a program and a document and to improve the document control efficiency.
Patent JP-2001057236-A (JP)
Title: Non-aqueous electrolyte and secondary battery using the same
Inventor: HIBARA AKIO
IPC: H01M4/587
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a battery with superior charging and discharging efficiency, load characteristic and low temperature characteristic by using an electrolytic solution composed of a non-aqueous solvent including carboxylic acid anhydride having a carbon-carbon unsaturated bond and/or aromatic ring in a molecule, and an electrolyte. SOLUTION: A non-aqueous solvent is preferably prepared by adding 0.01-15 wt.% of a maleic acid anhydride derivative, a phthalic acid anhydride derivative, an acrylic acid anhydride derivative and a benzoic acid anhydride derivative of carboxylic and anhydride having a carbon-carbon unsturated bond and/or an aromatic ring in a molecule, to the total non-aqueous solvent, and mixing the same with at least one kind of cyclic carbonic ester and/or chained carbonic ester represented by a formula I and a formula II (R1-R4 are each H or 1-6C alkyl group).  A lithium ion secondary battery consists of a non-aqueous electrolytic solution composed of lithium salt and the non-aqueous solvent, a negative electrode active material such as a carbon material or the like capable of doping and dedoping a lithium ion, and a positive electrode active material such as lithium transition metal composite oxide or the like.
Patent JP-S6475163-A (JP)
Title: Production of piston for internal combustion engine
Inventor: HARA SOUICHI
IPC: B22D19/14
Filed: 1987-09-17
Abstract: PURPOSE:To prevent the displacement of a soluble core and to obtain the cavity for cooling of uniform position by casting the soluble core by positioning it by holding with the projection of a bent shape of the strut cast into a piston and the projection whose one part is made in a notch shape. CONSTITUTION:A strut 30 is formed by a steel plate, having the plural projections 31 whose tip has a bent shape toward the outside and the plural projections 32 forming a notch part 32a. The notch face 32b in the vertical direction and that 32c in the horizontal direction are formed on the notch 32a. The soluble core 21 forming the cavity 20 for cooling an oil is fitted to the strut 30 provided with these projections 31, 32, held and positioned by the projection 31 on an A direction, by the notch face 32c in the vertical direction of the notch part 32a of the projection 32 on a B direction and by the notch face 32c in the horizontal direction on a C direction. The soluble core 21 held by the strut 30 is dissolved by feeding a water to the oil flowing port 22 of a piston 10 after the casting of the core 21 by arranging it inside the inorg. fiber aggregate 12 set to a lower die to form the cavity 20 for oil cooling.
Patent JP-2000279939-A (JP)
Title: Method and device for recovering gypsum from gypsum board
Inventor: OKAMURA TAIRA
IPC: B09B5/00
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a recovery method of gypsum from a gypsum board, which enables easy and effective recovery of gypsum from gypsum board scraps or waste materials. SOLUTION: This method comprises pressing linear parts of both surfaces of a gypsum board, which parts are opposite to each other, while relatively moving the gypsum board in the direction perpendicular to the direction of each of the linear parts, to crush gypsum W1 and to separate the gypsum W1 from the upper and lower sheets of cardboard W2 of the gypsum board.
Patent JP-2000060266-A (JP)
Title: Leaf vegetable harvester
Inventor: HAMAWAKI YOSHINOBU
IPC: A01D45/28
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a leaf vegetable harvester with a lightweight and compact design intended to allow a sheaving sheet to guide through a longer length of travel and able to prevent mistakes in windably sheaving the leaf vegetables by disposing the sheaving sheet in a specific position. SOLUTION: This green vegetable harvester 1 supports a holding carrying conveyor 5, which is designed to downwardly slant at the front side thereof, hold the green vegetables reaped by a reaping means and then upwardly convey them, and sets a sheaving sheet 58 to sheave the green vegetables in a sheaving unit disposed behind the conveyor 5, wherein there is made shorter the rear section of any one of right-and-left carrying belts 21 of the conveyor 5 and there is disposed the sheaving sheet 58 set to form a carrying surface facing to the other belt 21 over the range of the rear end to the backward side of the one belt 21.
Patent JP-S61113913-A (JP)
Title: Joint material for embarkment block
Inventor: TAGOME SATOSHI
IPC: E02B3/16
Filed: 1984-11-07
Abstract: PURPOSE:To improve sealing ability, by a method wherein a filling member, in which pipe bodies, each having a number of holes formed in its peripheral wall, are buried, is inserted into a flexible hollow body, and the interior of the hollow body, in which its upper end is closed in a state that a water pouring port 26 is left unclosed, is filled with water. CONSTITUTION:Pipe bodies 14, each having a number of holes 16 formed in its peripheral wall, are buried in a manner to be extended through a base body 12 made of rubber having water swelling properties along the longitudinal direction of the base body to form a columnar filler 10. A hollow body 24 made of a flexible material is inserted into a distance part 22 between caissons 20, and water is poured into the hollow body 24. After the plural fillers 10 are inserted into the hollow body 24, the upper end of the hollow body 24 is closed except a water pouring port 26. The base body 12 made of rubber having water swelling properties absorb water for inflation, and the hollow body 24 is pressed against the surface of the caissons 20 with a powerful pressure.
Patent JP-H0394762-A (JP)
Title: Tubular member for living body
Inventor: HIRAO ISAMI
IPC: A61L31/00
Filed: 1989-09-08
Abstract: PURPOSE:To kill the malignant tumor by inserting or retaining a tubular member body provided with a semiconductor material having a photocatalyst effect into a living body and projecting light from the inner side of the tubular member body toward the semiconductor material. CONSTITUTION:The tubular member body 2 as gullet prosthesis is formed of a transparent member, such as silicone, to a cylindrical shape and the front end part 3 is formed to have a large thickness. In addition, the front end part is converged to allow the easy insertion into the gullet of a living body and a step part 4 is formed at the root end to allow the easy detention in the gullet of the living body. Further, a terminal part 5 is expanded to a tapered shape to have an increasingly larger diameter toward the terminal to facilitate the insertion of an endoscope 10. Semiconductor electrode layers 6 as the semiconductor material having the photocatalyst effect are provided at plural points in the intermediate part. The semiconductor electrode layers 6 are formed by spraying and sticking TiO2 in the form of a band to the outer peripheral surface of the tubular member body 2. An oxidation reaction takes place on the semiconductor electrode layers 6 when cast with illuminating light. The malignant tumor 7 generated in the gullet section 8 is then killed by the photocatalyst effect.
Patent JP-2001060356-A (JP)
Title: Disk device
Inventor: OKAMOTO TOMOMI
IPC: G11B33/08
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To reduce vibrations of a device casing part and moreover to reduce unpleasant feelings of a user by attaching a vibration absorbing member through an elastic member or a visco-elastic member. SOLUTION: In a video camera on which a vibration absorbing member 10 is mounted, the vibration absorbing member 10 is attached to the casing 1 for a disk device through visco-elastic members 11a, 11b, 11c, 11d. When a user carries the video camera, although a part of the casing 1 for the disk device is held, at this time, a holding part or a vibration absorbing member attaching part is arranged so as not to come into contact with the vibration absorbing member 10. At this time, the vibration absorbing member 10 is preferably arranged in a position in the vicinity of the rotational center of the disk. Since the acting position of centrifugal force of an unbalance disk is the rotational center of the disk, the video camera is prevented from the generation of the angular moment by arranging the vibration absorbing member 10 in this vicinity.
Patent JP-2000048398-A (JP)
Title: Phase change optical disk medium
Inventor: NAKAMURA SHIGERU
IPC: G11B7/24079
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To attain a high capacity by specifying the interval between tracks and adjusting the amplitude of a reproducing signal of the shortest information mark recorded in a recording layer when a phase change film in the layer is changed into an amorphous phase to a specified value or above of the quantity of a signal reproduced by optical reflection from the recording layer when the phase change film is a crystal phase. SOLUTION: The interval between tracks is adjusted to 0.5-0.64 μm and the amplitude of a reproducing signal of the shortest information mark recorded in a recording layer when a phase change film in the layer is changed into an amorphous phase is adjusted to >=17% of the quantity of a signal reproduced by optical reflection from the recording layer when the phase change film is a crystal phase. The recording layer 3 consists of a lower interference layer 4 of a dielectric or the like, the phase change film 5 for recording an information mark by phase change between crystal and amorphous phases, an upper interference layer 6 of a dielectric or the like and a reflecting layer 7 based on Al or the like.  A substrate 2 is previously grooved so that the width of grooves and the interval between the grooves shown in a cross section 1a in the radial direction of an optical disk are made almost equal to each other and the layer 4, the film 5, the layer 6 and the layer 7 are successively vapor- deposited on the substrate 2 to form a land-groove structure.
Patent JP-S60127377-A (JP)
Title: Rust-proofing agent for iron reinforcing rods
Inventor: MATSUMOTO KUNIHARU
IPC: C09D5/03
Filed: 1983-12-13
Abstract: PURPOSE:The titled rust-proofing agent that is obtained by adding inroganic particles to an epoxy resin, thus being effective in iron rods for reinforcing light- weight, foamed conceret, because it has high rust-proofing effect, high durability, high adhesion to iron rods and the operation with it is simple and easy. CONSTITUTION:The objective rust-proofing agent is obtained by mixing (A) an epoxy resin (preferably its curing temperature is about 180-250 deg.C), preferably by 60wt% with (B) inorganic particles (preferably silica of less than 50mu particle size on the average), preferably by 40wt%.
Patent JP-H04113883-A (JP)
Title: Thermal recording material
Inventor: IKEDA MITSUHIRO
IPC: B41M5/337
Filed: 1990-09-04
Abstract: PURPOSE:To make thermal response highly sensitive and enhance coloring density by adding a specific compound. CONSTITUTION:In a compound of formula (1), n is an integer of 0 or 1; R is a divalent base with 5 or larger carbon atoms; and Ar is an aryl group which can have a substitution group. For example, 2-benzyloxydibenzofran and phenethyloxydibenzofuran are recommended. The favorable dosage of a developer is 5 to 400wt.% for a dye precursor, especially 20 to 30wt.%. Above all, the most favorable dosage of the developer is 20 to 300wt.%.
Patent JP-S59132667-A (JP)
Inventor: BANTOBARU JIYAIANTO BARIGA
IPC: H01L29/74
Filed: 1983-12-13
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-2000065491-A (JP)
Title: Heat control element
Inventor: NAKANO MICHIHIKO
IPC: F28D15/02
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat control element for increasing a heat transfer amount in the case of a low temperature of a space craft by reducing the heat transfer amount in the case of a high temperature space craft. SOLUTION: If a solar light is not incident to a heat radiating film 2, a heat radiating film mounting surface 4 becomes a low temperature. Accordingly, naphthalene (crystal) 9 is solidified on its inner wall, an infrared emissivity of the inner wall of the surface 4 is increased. Thus, heat is radiated from an equipment mounting surface 5 to the surface 4, and an equipment 1 is cooled. If the light is incident to the film 2, the surface 4 becomes a high temperature. Accordingly, the naphthalene 9 is vaporized, an inner wall of the surface 4 side is exposed at a metallic luster surface 8, and the infrared emissivity of the inner wall of the surface 4 is decreased, the surface 4 and the surface 5 are heat insulated, and the equipment 1 is heat insulated from the high temperature film 2.
Patent JP-H01129718-A (JP)
Title: Dc stabilized source
Inventor: ROBAATO ANSONII BIIIMONTE
IPC: H02H7/20
Filed: 1988-09-20
Abstract: PURPOSE: To prevent disturbance of a load voltage due to a failure of a main regulator by a method wherein each sort of regulator controls its own inductor current at the time when a control signal gets off a voltage limit value. CONSTITUTION: When a remote control signal Ve gets off a limit value of a window detector 80, an output STEER of a steering circuit 82A becomes high and an output barred STEER thereof low. A diode 81 is biased reversely and binding for a local signal is removed, while a diode 82 is biased forward and a digital signal processor 84 neglects the remote control signal Ve. The output barred STEER being low, a diode 107 turns on and a positive input of an amplifier 101 is pulled by a reference value and saturated. A diode 87 is biased reversely and the amplifier 101 is separated from a local error processor 83. When the output STEER becomes high, a diode 105 is biased reversely, a sense voltage VO is inputted to the local error processor 83 and a steady state is attained without causing an overshoot.
Patent JP-S61109507-A (JP)
Inventor: TAOKA YOSHIBUMI
IPC: B60N2/90
Filed: 1984-11-05
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-H1079629-A (JP)
Title: Semiconductor integrated circuit device
Inventor: UMEMOTO TETSUYA
IPC: H03F3/68
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To finely set the gate bias values of respective transistors(TRs) even when a large output power amplifier is composed of these TRs by constituting a field effect transistor(FET) of plural unit FETs. SOLUTION: An active element 10 constituting a power amplifier is composed of plural, parallely connected FETs T1 to Tn . Gate voltage values VG1 to VG2 are individually set in respective FETs T1 to T2 . The mutual conductance of individual FETs T1 to Tn is mutually equal and becomes 1/n times the whole mutual conductance of the FETs T1 to Tn . Thereby the adjusting accuracy of the whole drain current Id of the power amplifier 10 can be improved to (n) times by controlling the gate voltage values VG1 to VGn of respective FETs T1 to Tn having the mutual conductance of 1/n times.