baber/WOPTO huggingface dataset:
Patent JP-H0242978-A (JP)
Title: Homogenous mammal hematopoietic stem cell composition
Inventor: AABINGU ERU UEISUMAN
IPC: A61K35/28
Filed: 1989-05-09
Abstract: Highly concentrated hematopoietic stem cell compositions are provided which are substantially free of differentiated or dedicated hematopoietic cells. The cells are obtained by subtraction of cells having particular markers and selection of cells having particular markers. The resulting composition may be used to provide for individual or groups of hematopoietic lineages, to reconstitute stem cells of the host, and to identify an assay for a wide variety of hematopoietic growth factors.
Patent JP-2000307229-A (JP)
Title: Soldering device for print board
Inventor: TAKAGI MASAHIRO
IPC: H05K3/34
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide the soldering device of a print board in which the quality of soldering can be made stable, miniaturization and simplification can be realized, and any correcting operation can be made unnecessary. SOLUTION: This soldering device is provided with plural safety lugs 2 which are arranged so as to be freely movable in X, Y, and Z directions by a solder guide 1, a slide shaft 1a, a slide guide 6, a solder rail 6a, a slide shaft 4a, and a slide bearing 4. A jet solder tank 5 equipped with a jet opening 5a whose area is relatively larger than that of a print board 13 in which jet can be freely intermitted.
Patent JP-H05306149-A (JP)
Title: Device for coloring optical fiber
Inventor: HOSOYA TOSHIFUMI
IPC: G02B6/44
Filed: 1992-05-07
Abstract: PURPOSE:To enable the normal application of a coloring resin even if the speed of letting off an optical fiber decreases. CONSTITUTION:A coloring die 17 which colors the coating surface of the optical fiber 12 to be let off and a UV irradiation furnace 18 for curing the coloring resin to be applied are provided between a let-off roll 11 and a capstan wheel 13. The coating surface of the optical fiber 12 is subjected to the coloration by the coloring resin. A UV lamp controller 20 for controlling the lighting of the UV lamp of the UV irradiation furnace 18 in correspondence to the signal from a speed detector 19 which detects the rotating speed of the capstan wheel 12 is provided. The curing illuminance of the resin curing lamp is controlled according to this line speed even if the line speed of letting off the optical fiber changes, by which the quantity of the light for irradiation of the resin is kept constant and the coloring resin is well cured.
Patent JP-S61272977-A (JP)
Title: Optical coupling device
Inventor: MACHIDA SHOICHI
IPC: H01L31/12
Filed: 1985-05-28
Abstract: PURPOSE:To obtain isolation voltage stably by fitting projections in the direction vertical to the direction of oppositely positioned element loading sections in the element loading sections and a transparent resin having a shape coating side surfaces in the direction of the oppositely positioned element loading sections in the projections. CONSTITUTION:A light-emitting element 1 consists of an silicon-doped potassium- arsenic infrared light-emitting diode and a light-receiving element 2 an N-P-N silicon-phototransistor having epitaxial planar structure. element loading sections 5, 6 are formed to a lead frame on one plane, and each have projections 7 in the direction vertical to the oppositely facing element loading sections. A transparent resin 3 is acquired by curing a liquefied thermo-setting silicone rubber before curing, and takes a shape that the light-emitting element 1, the light-receiving element 2, the element loading sections 5, 6 and side surfaces directed to the oppositely positioned element loading sections in the projections 7 are coated. Because of such a shape, the creeping distance of the interface of the resin between the side surfaces of a pair of the element loading sections is equalized approximately to intervals among the projections, thus obtaining high isolation voltage.
Patent JP-S5542247-A (JP)
Title: Production of optical fiber
Inventor: KIMURA TAKAO
IPC: C03C25/00
Filed: 1978-09-20
Abstract: PURPOSE: To produce multicomponent optical fiber having superior weather resistance and reliability by treating the surface of glass fiber for light transmission contg. alkali (earth) metals with a treating agent contg. a specified cpd. to control alkali elution.  
     CONSTITUTION: The surface of glass fiber for light transmission contg. one or more kinds of alkali (earth) metals is coated with a treating agent consisting of a cpd. (A) represented by formula R m SiY n  (where R is an optionally substd. monovalent aliph. or arom. hydrocarbon group, Y is halogen or alkoxy, m≥1, n≥1 and m+n= 4) and reacting with a silanol group of the formula (where X is H or an alkali metal), and an org. solvent (B) such as chloroform or benzene. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0725997-A (JP)
Title: Coating material based on polyester obtained from perfluoropolyether
Inventor: JIYOBANNI SHIMEOONE
IPC: C09D167/00
Filed: 1994-04-28
Abstract: Coatings obtainable from crosslinkable polyesters resins based on perfluoropolyethers obtainable from hydroxy-terminated PFPE, with acid anhydride and/or a diacid, a polyol with functionality higher than 2 and optionally in mixtures of diols having a functionality of 2, the resins being also even 70% weight/weight soluble in xylene.
Patent JP-H05302749-A (JP)
Title: Centralized control system
Inventor: SHIDA YASUNORI
IPC: F24F11/02
Filed: 1992-05-07
Abstract: PURPOSE:To improve the efficiency of transmittance or receiving of signal and improve the communication coupling characteristics by a method wherein a master device installed in an air conditioning monitoring device is provided with means for transmitting an operation instruction to a slave device and means for communicating with a responding signal transmitted from the slave device. CONSTITUTION:An air conditioning monitoring device for controlling and monitoring a plurality of air conditioning blocks or air conditioning units comprised of a single or a plurality of air conditioning units has a master device. A master device 20 is provided with an instruction transmitting means 22 for transmitting an operation instruction to the slave device through radio waves and a response signal receiving means 23 for receiving a response signal transmitted from the slave device through radio waves. In this way, the operation instruction is transmitted by the instruction transmitting means 22 of the master device through radio waves and this operation instruction is received by the slave device arranged in the air conditioning unit. The slave device transmits the responding signal that the operation instruction could accurately be received to the master device and the responding signal receiving means 23 of the master device receives the responding signal.
Patent JP-H05315373-A (JP)
Title: Method and apparatus for carrying and positioning thin plate frame
Inventor: AOKI HIDEJI
IPC: H05K13/00
Filed: 1992-05-07
Abstract: PURPOSE:To carry and position various kinds of thin plate frames having a different dimension efficiently. CONSTITUTION:Positions of lower guide rails 301a and 301b can be changed or adjusted by a width determining device 400 according to the width of short direction X of a lead frame 1 supplied. A carrying distance and an engagement stopping position to the carrying direction Y can be respectively adjusted or changed by a carrying device 600 and an engagement stopping device 500 according to the width of longitudinal direction of the lead frame 1. Therefore, it is possible to carry and position thin plate frames according to various dimensions.
Patent JP-H06326825-A (JP)
Title: Picture reader
Inventor: OGAWA MASAHIKO
IPC: B65H7/04
Filed: 1993-05-17
Abstract: PURPOSE:To form a picture read section in a compact size by integrating a plane light source to light an original picture with a carrier guide plate forming the picture read section so as to secure a space in the vicinity of the picture read section. CONSTITUTION:The picture reader lighting a carried original S and reading a picture the lighted original S is provided integrally with an original carrier guide 5 and an original lighting plane light source. The plane light source adopts a light emitting diode (LED) 7 as a lighting source. Then the picture read section is constituted to read the original S having a picture on one surface and the original S is read through a transparent section 5a provided to an upper original carrier guide plate 5 while being carried in a direction B. The plane-shape light emitting diode LED 7 is provided integrally with the carrier guide plate 5 and plural LEDs 7 are arranged in the direction of the width of the original while its lighting plane is directed to a lower surface in a lower recessed part of the carrier guide plate 5 thereby lighting the upper surface of the original S passing the lower side of the carrier guide plate 5.
Patent JP-S61272979-A (JP)
Title: Surface light-emitting diode
Inventor: HAYASHI JUNJI
IPC: H01L33/14
Filed: 1985-05-28
Abstract: PURPOSE:To inject currents effectively to an active layer, and to emit light with a high output by reversely biassing a buried layer and preventing the flowing of currents when currents are injected to the active layer. CONSTITUTION:n-type InP2, an active layer 3 and a p-type InP4 are shaped onto an n-type InP substrate 1 in succession through crystal growth. A p-InP layer 6 and n-InP7 are formed through liquid-phase epitaxial growth. The layer thickness of the p-InP6 is set so that the height of a boundary between the layers 6 and 7 is made coincident with that of a boundary between the InGaAsP active layer 3 and the layer 4 in a circular mesa section. An insulating film 8 is formed with the exception of the upper section of the circular mesa on the n-InP layer 7. A p-side electrode 9 and an n side electrode 10 are shaped, thus completing a light-emitting diode. A p-n junction in a circular mesa type semiconductor layer is shaped between the p-InP layer 4 and the undoped InGaAs active layer 3, and brought to the same height as the position of a p-n junction in a buried layer, and the forward directions of both p-n junctions are reversed mutually.
Patent JP-H11303444-A (JP)
Title: Structure of loading and unloading room of mechanical parking facility
Inventor: SHIBAZAKI MIKIO
IPC: E04H6/28
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a loading and unloading room structure of a mechanical parking facility that can minimize the exclusive space of the loading and unloading room. SOLUTION: A loading and unloading room 6 where a pallet delivery facility is installed, and an elevator room that elevates and lowers an elevator E to transport a pallet on which an automobile is placed, the loading and unloading room 6 and the elevator room 8 are arranged side by side. And then the pallet feeding facility has a crossfeed mechanism that delivers transversely a pallet carried and a turntable frame that rotates, a position in which the turntable frame is rotated is one where a part of the path of rotation of a pallet projects toward the elevator room 8 from the loading and unloading room 6, and the position where the pallet is received and returned at a time when an automobile is accepted or delivered, is located on the side opposite to the elevator room from the rotation position.
Patent JP-S62274019-A (JP)
Title: Production of high-chrominum alloy
Inventor: USUI TSUTOMU
IPC: C21C7/00
Filed: 1986-05-21
Abstract: PURPOSE:To improve reduction efficiency and to decrease the consumption of a carbonaceous material by blowing Cr ore and the carbonaceous material together gas from side blowing tuyeres into the slag bath in a furnace body of a converter type at the time of specifying an OD ratio and subjecting the Cr ore, etc., to melt reduction in said furnace body. CONSTITUTION:A molten iron 2 is preliminarily put into the furnace body 1, and the Cr ore, charbonaceous material and flux are supplied from a hopper 3 into the furnace body; at the same time, oxygen is blown from a top blowing lance 4 into the furnace body and oxygen is blown from tuyeres 6 for secondary combustion therein to attain iota0.4 OD ratio. Then, the carbonaceous material is subjected to primary combustion by the oxygen from the lance 4 and the gaseous CO generated by such combustion is subjected to the secondary combustion by the oxygen from the tuyeres 6. The slag bath 5 is powerfully stirred when the Cr ore and carbonaceous material are blown together with the oxygen, air or gaseous nitrogen into the slag bath 5 from the side blowing tuyeres 7. A large quantity of heat generated by the primary and secondary combustion is thereby efficiently transferred to the slag bath 5. The reaction contact area of the Cr ore and carbonaceous material in the slag bath 5 is increased and the Cr ore is efficiently reduced.
Patent JP-H05314389-A (JP)
Title: Vehicle kind recognizing device
Inventor: NAKANISHI TADASHI
IPC: G08G1/04
Filed: 1992-05-07
Abstract: PURPOSE:To facilitate the detailed discrimination of vehicle kinds by discriminating the kinds of vehicles by paying attention to the shapes of the window frames of the vehicles. CONSTITUTION:At a vehicle kind recognizing device 10, a telecamera 1 is installed on a vehicle side and the vehicle is photographed in a way that the side window of the vehicle is completely included and the side window is positioned in the center part of a picture. The discrimination object vehicle picture I is transmitted to a memory circuit 12 to be stored. Then, an extracting circuit 13 reads the vehicle picture I from the memory circuit 12 and extracts window frame contour data D from the vehicle picture I. Succeedingly, at a normalization processing circuit 14, the extracted window frame contour data D are normalized by a mapping operation with a condition to be the same observing direction with the normalized window frame contour data ND1-NDN of the respective kinds of the vehicles stored beforehand in a data storage circuit 11 for comparing. At a discriminating circuit 15, the kind of the vehicle photographed by the telecamera 1 is discriminated from the normalized window frame contour data ND1-NDN read from the storage circuit 11 and the normalization-processed window frame contour data D'.
Patent JP-H02294319-A (JP)
Title: Polymer-dispersed polyol and production of polyurethane resin using the same
Inventor: TAMAI NOBUYUKI
IPC: C08G18/63
Filed: 1989-05-10
Abstract: PURPOSE:To obtain the polyurethane resin improved in communicability, high hardness and mechanical properties by using a polymer-dispersed polyoxyalkylene polyol containing polymer particles dispersed in a specific high-molecular weight polyoxyalkylene polyol. CONSTITUTION:A polyurethane resin, such as polyurethane foam, obtained by polymerizing a polymerizable unsaturated monomer, such as acrylonitrile, in a high-molecular weight polyoxyalkylene polyol having preferably 5-34 hydroxyl value and >=4% content of different kinds of bonds, providing a polyoxyalkylene polyol, having excellent dispersion stability of dispersed polymer particles and containing polymer particles having a fine particle diameter and reacting the above-mentioned polyol with an isocyanate compound, such as tolylene diisocyanate, and improved in impact resilience, wet-heat compression set, etc.
Patent JP-H06323969-A (JP)
Title: Method and apparatus for quickly analyzing steel piece
Inventor: AKIYOSHI TAKANORI
IPC: G01N27/62
Filed: 1993-05-17
Abstract: PURPOSE:To analyze the component of a steel piece including segregation components such as C, P and S quickly and highly accurately. CONSTITUTION:After the analyzing part of a steel piece 1 is cut with a cutting device 2, the part is covered with a particulate generating cell 6 having a sealing part 8. Ar gas is made to pass through the cell. The cell is cut again by the application of laser. The laser light at 100MW/cm<2> or more having the oscillating frequency of 100Hz or more is applied on the steel piece, with the applying point being moved at least by 1mm square. Thus, the particulates are generated. The particulates are conveyed with the Ar gas and undergo ICP light emitting spectrochemical analysis. The thermal steel piece can be also analyzed by using heat resistance material for the sealing part. The selectivity of the picked-up components is decreased and the pickup speed is increased by limiting the laser applying conditions. The analyzing accuracy of the segregation component is improved by moving the applycation point. The value of the C analysis is obtained highly accurately by the secondary cutting, purification of the Ar gas and the prevention of contamination.
Patent JP-H11303256-A (JP)
Title: Coupling construction and coupling method for wall panel
Inventor: MAEDA MASATAKA
IPC: E04H1/12
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a coupling construction for wall panels capable of coupling wall panels simply and strongly. SOLUTION: A vertical framing member of a wall panel 4 is equipped with a flange 13 having a base piece 13A extending at the side of other surface and a lip 13B forming a linking groove extending in vertical direction at the side surface to the end edge by folding and bending toward one surface formed at the side end. And this flange 13 is cut out and the cutout portion 22 (22b1, 22b2, 22c1, 22c2) from the base piece 13A to the linking groove are made in up-to-down multi-step, a coupling member passes the cutout portion 22 to a multi-step position corresponding to the cutout portion 22 of the wall panel 4 and, by positional deviation, the coupling member is linked to a lip 13B thereby having linking pieces 31 which couples wall panel 4 on two surfaces.  In addition, at least one of cutout portion 22 and linking piece 31 is deviated in position up and down between neighboring wall panels 4 for the cutout portion 22 and between two surfaces for the linking pieces 31.
Patent JP-S62272146-A (JP)
Title: Medium for electrophoresis
Inventor: SUGIHARA MITSURU
IPC: G01N27/447
Filed: 1986-05-20
Abstract: PURPOSE:To improve the separating power of a nucleic acid fragment by further incorporating a small amt. of a polyvinyl pyrolidone into a medium contg. a polyacrylamide aq. gel and compd. having at least one carbamoyl group as a modifying agent. CONSTITUTION:The acrylamide compd. and crosslinking agent are preliminarily dissolved or dispersed in water as an aq. soln. or water dispersion and both are crosslinked and polymerized in the water to form the crosslinked and polymerized aq. gel medium. The solvent or dispersion includes not only the water but also the water/org. solvent mixture contg. the org. solvent to be added when desired. The polyacrylamide aq. gel medium further contg. a small amt. of the polyvinyl pyrolidone in the medium contg. the polyacrylamide aq. gel and at least a piece of the carbamoyl group as the modifying agent is obtd. The separating power by the electrophoresis of the nucleic acid fragment is thus improved.
Patent JP-H0412296-A (JP)
Title: Reactor stop device
Inventor: MATSUMOTO KOJI
IPC: G21C7/14
Filed: 1990-05-02
Abstract: PURPOSE:To independently stop a reactor by providing a control rod driving mechanism which is placed above a guide tube and supports an attracting material of a latch mechanism grasping an upper stop part of an extended tube by an electromagnet and an earthquake detector which turns on/off the power source of the electromagnet. CONSTITUTION:When the operation of a reactor is urgently stopped because of the occurrence of earthquake or the like, an electromagnet 6 is demagnetized by a scram signal. When the electromagnet 6 is demagnetized, an attracting member 17 is detached from the electromagnet 6, and a link mechanism 16 holding an inside extended tube 11 is opened. The extended tube 11 is dropped by this opening to push out a finger rod 13 downward. Then, a latch finger 3 has the diameter reduced and is disengaged from a handling head 15 to drop a control rod 14 into a core. Since the spring force of a compressed acceleration spring 20 acts downward in an acceleration tube 18 in this case, the drop speed of the control rod 14 is accelerated by the acceleration tube 18, and the control rod 14 is quickly inserted into the core.
Patent JP-H02295585-A (JP)
Title: Magnetic detector for pinball playing machine
Inventor: INAMI TOSHIO
IPC: A63F7/02
Filed: 1989-05-10
Abstract: PURPOSE:To obtain the magnetic flux detector of a pinball playing machine without generating malfunction caused by static electricity although the detector can equally detect the change of a magnetic flux with satisfactory sensitivity by providing a transparent static electricity preventing film to cover the almost whole surface of an outside glass plate out of double glass plates. CONSTITUTION:In an inside glass plate 10 out of the front double glass plates of the pinball playing machine, plural wire-shaped conductors 2a are parallelly arranged at suitable intervals and conductors 2 provided in the both end part of the inside glass plate. Then, the both ends of the wire-shaped conductors 2a are respectively connected to these conductors 2 and a magnetic sensor 1 is constituted. In an outside glass plate 11 out of the double glass plates, a transparent static electricity preventing film 11a is provided to cover the almost whole surface of the glass plate 11. Since almost all the static charged to the cloth of a player or caused by another element is guided to the transparent static electricity preventing film 11a and flows to a ground, a magnetism detection signal A of the magnetic sensor 1 in the inside glass plate 10 is not almost affected and the malfunction caused by the static electricity is not generated.
Patent JP-S5817378-A (JP)
Title: Aso judgement circuit
Inventor: NAKAMURA KOUJI
IPC: G01R31/26
Filed: 1981-07-24
Abstract: PURPOSE:To perform the judgement of safe operation area for an inductive load by setting the current-voltage area through which abnormal loci of IC-VCE pass by means of a current detection circuit and a voltage detection circuit and by logical combinations of the current detection signals and voltage detection signals. CONSTITUTION:The locus of collector current IC of a transistor and voltage VCE between the collector and an emitter is at a point A with the H level of pulse CP at a constant state. Accordingly only the output of a comparator C2 is at H level and the output of a gate circuit G1 and a comparator C3 is at L level. When the locus passes a point (a) with the pulse CP at L level, the output of the comparator C1 changes to H level and the output of the circuit G1 becomes also H level. If the locus passes a point (b), the output of the circuit G1 becomes L level. Accordingly if, in the locus that moves from the point (a) to the point (b), the voltage VCE between the collector and emitter of the transistor falls below a specified voltage VCE0 as an abnormal locus as shown by the dotted line due to some reason such as defective voltage withstand, the output of the circuit G1 becomes H level, allowing detection of abnormality.