baber/WOPTO huggingface dataset:
Patent JP-H0788352-A (JP)
Title: Method for controlling mixing state of powder for forming solid
Inventor: UENO HARUYUKI
IPC: B01F3/12
Filed: 1993-09-22
Abstract: PURPOSE:To provide a method which is capable of determining a proper amt. of a binder in real time while mixing a mixture and numerically displays the kneading state of the mixture. CONSTITUTION:A relation between the reference amt. of the binder and the resistance force received from the assemblage of powders is previously determined with the powders system of the same kind of the powders at the time of controlling the mixing state by detecting and measuring the resistance force received from the assemblage of the powders kept moved by agitation. The binder of the first amt. of addition previously determined slightly smaller than the reference amt. is added to the assemblage of the previous powders and thereafter, the post-addition resistance force received from the assemblage is measured. As a result, the required amt. of the binder corresponding to the post-addition resistance force is calculated from the relation between the reference amt. of the binder and the resistance force and further, the difference between the required amt. of the binder and the binder of the first amt. of the addition are additionally added.
Patent JP-2001069665-A (JP)
Title: Current-limiting unit
Inventor: OKAZAKI TORU
IPC: H01F6/06
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide the constitution of a current limiting unit, in which the stable operation of the current limiting unit can be realized by preventing reversion to the superconducting state of a superconductor which made transition to a normal conductive state, when the current limiting unit is in operation, using the superconductor is used. SOLUTION: This current limiting unit has first and second superconducting coils 1, 2, a resistor or an inductance R2 and an external coil 5. The first and second superconducting coils 1, 2 are composed of windings of a superconducting wire rod. The resistor or the inductance R2 is connected electrically in parallel with the second superconducting coil 2. The external coil 5 is arranged, so as to surround the first and second superconducting coils 1, 2 and connected electrically in parallel with at least either of the first or second superconducting coils 1, 2. The first and second superconducting coils 1, 2 are connected electrically in series, and magnetic fields which are in mutually opposite directions are generated by the flowing of a current.
Patent JP-S6295268-A (JP)
Title: Printing apparatus
Inventor: NAKAMURA HARUO
IPC: B41J2/325
Filed: 1985-10-23
Abstract: PURPOSE:To enhance a current supply property and a transfer property and to attain not only to improve image quality but also to reduce recording energy, by mounting a current supplying back surface member and a transfer back surface member and inserting only an ink film between the current supplying back surface member and a recording head to perform the supply of a current. CONSTITUTION:A recording substrate 6 and a transfer back surface member 19 are arranged so that the angle 21(theta2) formed by the recording substrate 6 and the transfer back surface member 19 is larger than the angle 29(theta1) formed by the recording substrate 6 and the end surface 7 thereof and a recording head 4 is pressed to the transfer back surface member 19. By pressing an ink film 10 and receiving paper to the transfer back surface member 19 by the cut end part at the side not equipped with recording electrode 5 of the end surface 7, transfer pressure is concentrated to the cut end part to secure a transfer part 9 and, further, a current supplying back surface member 18 is mounted apply the force in the direction shown by an arrow 17 to be pressed to a recording head 4 and the leading end part of the electrode needle 5 is penetrated into a resistance layer 3 to secure a current supply part 8. Then, only the ink film 10 is inserted between the back surface member 18 and the recording head 4.
Patent JP-H10151206-A (JP)
Title: Automatic cannulation device
Inventor: ZADINI FILIBERTO P
IPC: A61M25/02
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To enable to insert and place a catheter by a hand, by manually actuating an auto propelling advancing means to advance the catheter in a blood vessel by an actuator means when a hollow needle penetrates a blood vessel and reverse flow of blood is generated. SOLUTION: A catheter 18 surrounds a shaft 14 of a needle 12 and an opening 28 of a lever 26 of the catheter 18 engages a stud 34 of a bridging member 30 with a handle member, i.e., a needle hub 16, of the needle 12 to lock the catheter 18. When the shaft 14 of the needle 12 penetrate a blood vessel, the operator pushes the lever 26 toward a handle part 16 of the needle 12 to separate the opening 28 of the lever 26 from the stud 34 and to make a spring 36 to drive the catheter 18 forward to advance the catheter 18 to place it in a blood vessel. After that, the needle 12 is removed and a tube containing foods, drugs, etc., to the hub 20 of the catheter 18.
Patent JP-H08100210-A (JP)
Title: Generator of fine air bubble into molten steel
Inventor: RIN UEI
IPC: C21C7/072
Filed: 1994-09-30
Abstract: PURPOSE: To generate fine air bubbles into molten steel having a high effect by a simple and safe method by projecting ceramic nozzles having an outside diameter of a specific size or below from the bottom in a molten steel container. CONSTITUTION: General refractories 9 and porous bricks 10 are installed on the bottom of, for example, a molten steel vessel 1 in such a manner that the surfaces of both are formed at the same horizontal level. The one-side ends of one piece or plural pieces of the ceramic nozzles 8 having the outside diameter of <=2mm are embedded into the porous bricks 10 and another-side ends are projected from the surface of the porous bricks 10. A refractory coating material 11 is applied on the surface in contact with the molten steel 7 of the porous bricks 10. An inert gas 6, supplied to the porous bricks 10, is admitted from the bottom of the ceramic nozzles 8 into the nozzles 8 and is made into air bubbles 5 at the front ends by the coating material 11. These air bubbles are supplied into the molten steel 7, by which the fine air bubbles of desired sizes are formed.
Patent JP-H0553057-A (JP)
Title: Reflection optical system
Inventor: MATSUMOTO KOICHI
IPC: G02B17/08
Filed: 1991-08-26
Abstract: PURPOSE:To improve the resolution of a reflection optical system and also the throughput of an exposure projector applying the reflection optical system. CONSTITUTION:The reflection optical system in which a concave mirror 13 and a convex mirror 14 arranged almost concentrically are provided, and a substance plane and an image-forming plane are arranged on a plane including the concentric center of each reflecting surface. and a beam of light from the substance plane is image-formed on the image plane by at least five times of reflection is provided with a refracting plane 11 on an optical path from an object point O to a first reflecting surface and the optical path from the last reflecting surface to an object point I, and a transference optical member 12 which transmits the refracting plane 11 and filled in space on the optical path returning to the refracting plane 11 again via every reflecting surface.
Patent JP-H0681311-A (JP)
Title: Forming method for road surface mark section on paved road
Inventor: YAMAUCHI JUICHI
IPC: E01C23/20
Filed: 1992-09-04
Abstract: PURPOSE:To extend the marking period of a road surface mark on a road surface mark section coated with a paint on a pavement section. CONSTITUTION:Cylindrical hole sections 21 reaching to a roadbed section 15 from the road surface 11 are formed on a road body 9. The depth of the hole sections 21 is made larger than the height of columnar bodies 17. The columnar bodies 17 are back-filled into the hole sections 21 to form multiple recesses 25 at the positions where the road surface mark section 3 of a pavement section 13 is formed. A paint is applied to the whole portions of the road surface mark section 3. The paint is filled in the recesses 25, and the road surface mark section 3 having the flat surface is formed.
Patent JP-H0790958-A (JP)
Title: Functional partition
Inventor: AKASHI IZUMI
IPC: E06B9/24
Filed: 1993-09-24
Abstract: PURPOSE:To control illuminating light being incident into a partition in accordance with one's action, by changing the transmittance and the light distribution of the partition in accordance with actions in an office, a library, or a classroom. CONSTITUTION:A functional partition is constituted of slats 1, a drive 3 changing the slat angle 2 of the vertical section of the slats 1, a partition 6 varying the transmittance and the light distribution of the irradiated light 5 from an illuminator 4 installed at the ceiling by altering the slat angle of the slats 1, an intention-transmitter A8 outputting worker's A7 intention, and an operating controller 9 connected thereto, transmitting the control contents of the transmittance and the light distribution of the partition 6 on the basis of the worker's A7 intention. The slats 1 are arranged vertically at every same distance. And the width of slat 1 is set in such an extent that clearances are not brought about between adjacent slats at least when the slat angle is zero.
Patent JP-H04119094-A (JP)
Title: Cable dividing method in rack for main wiring board of exchange
Inventor: HAYASHI MASAAKI
IPC: H05K7/02
Filed: 1990-09-10
Abstract: PURPOSE:To facilitate cable processing for link wiring by giving all terminals ranks, and in addition, giving them regularity, and simultaneously, arranging these terminals on each switch element by collecting them into a connector. CONSTITUTION:Now, three sheets of primary side printed boards PM1 to PM3 and five sheets of secondary side printed boards SM1 to SM5 are nonblock-link- connected. At the time of wiring, all the terminals on the primary side printed board PM1 positioned at an i-th position are connected to the i-th terminals Xi of all the secondary side printed boards SM1 to SM5. In conformity to this rule, a cable group W1 of six cables coming out of the connector CN1 of a primary side is led and terminated into the connector CN1' of a secondary side as being branched into every two cables. If the terminals of the printed boards of the primary side and the secondary side are connected to each other in this way, all the cables to be nonblock-wired can be divided into the proper groups collected in every connector. Thus, the handling of a link cable is facilitated.
Patent JP-H04118827-A (JP)
Title: Fuse and its manufacture
Inventor: TAKASHIMA KEIJI
IPC: H01H85/08
Filed: 1990-09-10
Abstract: PURPOSE:To easily manufacture a fuse which is usable for a large current by pressing a cover material of thermosetting resin under heating condition in both sides of a plurality of pairs of terminals having melt-cutting parts formed by punching with no etching in the resist printing. CONSTITUTION:A plurality of pairs of flat terminals 2 are arranged in parallel in a fuse 1 while a constant distance is kept between the terminals and as a melting part, a melt-cutting wire 3 with sufficient thickness for current value of each female terminal of a fuse box in which the terminals 2 are mounted is connected between each pair of the terminals 2. Also the surface of the terminals 2 is covered with a cover 4 of a thermosetting resin to protect the melt-cutting wire 3 and at the same time the surface of the terminals 2 is so covered with the cover 4 by melting as to expose only one side of end part of a terminal 2. A large scale manufacturing installation becomes unnecessary and fuses with little unevenness of the properties are manufactured very easily at low cost. Furthermore, the capacity of the melt-cutting part can be set optionally and thus fuses can be usable for small current to large current.
Patent JP-S60128920-A (JP)
Title: Exhaust repurifier of diesel engine
Inventor: HAMADA SHIGEKI
IPC: F01N3/02
Filed: 1983-12-14
Abstract: PURPOSE:To reduce the sizes of an electric heater and a battery by accumulating thermal energy generated by the heater, in a heat accumulator in advance and heating regenerated gas by accumulated energy so as to heat a collecting member provided with catalizer when said member is repurified. CONSTITUTION:Particulates involved in exhaust gas fed from an engine 1 are collected by a collecting member 4 and a clogged amount detector 24 which detects variation in electric resistance between electrodes 25 and 25 discriminates that the quantity of collected particulates reaches a specified value. If the detector discriminates the member is clogged, an electric heater 13 is electrified and heated to heat a heater accumulating member 14 so as to accumulate heat energy. It is discriminated whether the temperature of heat accumulating member detected by a temperature detector 23 reaches a specified value or not and if an air pump 6 is actuated on the basis of the discrimination of YES. The first and second opening and closing valve 9 and 10 are closed and the third opening and closing valve 11 is opened. And high temperature regenerated gas (or air) is produced in the heat accumulating member 14 and sent to the collecting member 4 so as to heat and burn particulate composition.
Patent JP-2001066035-A (JP)
Title: Conveyor
Inventor: TAMURA YUTAKA
IPC: F25D13/06
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To hold cold air by arranging perpendicularly erected board members on both sides of a conveyor capable of cooling transferred objects in the direction of transportation, arranging vertically movable board members which can be lowered at work so as to not to disturb the work and erected vertically otherwise for holding the cold air. SOLUTION: The storage compartment inside a cold container 5 is cooled by operating the compressor of a refrigerating machine and cold is stored in a thermal storage agent simultaneously at indoors with power, and when the cold container 5 is loaded on a delivery truck without the power, the inside of the storage container is cooled by the thermal storage agent. In loading a baggage 1 into the cold container 5, the baggage 1 is transferred from a sorting unit to a temporary storage area 20 through a transferring conveyor. The temporary storage area 20 is provided with a cold air duct extending in the baggage transferring direction arranged at the center inside the temporary storage area 20, a cold air discharging part 27 discharging the cold air upward, and roller units 29 on right and left sides.  Vertically movable board members 30 for preventing the leakage of the cold air are provided at the upper of the right and left sidewalls and the board members 30 can be lowered to a lowered position at a cargo handling position.
Patent JP-H04118233-A (JP)
Title: Filmy material
Inventor: NAKANO AIJI
IPC: B32B27/20
Filed: 1990-09-10
Abstract: PURPOSE:To realize colorable filmy material excellent in designedness and fashion ability without impairing various merits of material having film structure by a structure wherein glass fiber fabric and fluororesin layer containing fluororesin and coloring filler are equipped. CONSTITUTION:Glass fiber fabric is heat-cleaned and then immersed in methyl phenyl silicone oil and dried so as to be adhered with silicone oil in order to obtain silicone-treated glass fiber fabric 1. By repeating the immersion of the fiber fabric 1 in the dispersion of PTFE and drying several times, PTFE layer 2 is formed. By repeating the immersion of the fiber fabric 1 in the colored glass microballoon-containing dispersion of PTFE and drying several times, colored layer 3 is formed. By repeating the immersion of the fiber fabric 1 in the filler-free dispersion of PTFE and drying several times, PTFE layer 4 is formed. By immersing the fiber fabric in the dispersion of FEP and drying, FEP layer 5 is formed in order to obtain green filmy material 6.
Patent JP-H0554402-A (JP)
Title: Track accessing device for optical disk device
Inventor: YASUJIMA HIROMI
IPC: G11B7/085
Filed: 1991-08-23
Abstract: PURPOSE:To realize stable seek by executing pre-formatted masking such as a sector mark, etc., to eliminate miscounting tracks at the time of track pulse detection. CONSTITUTION:When a seek instruction is given by a host device, a switch SWI is set to a D/A converter side, and an MPU 10 is set so as not to mask a pre-format masking circuit 17. Then, a target speed data is obtained and an optical head is moved at the target speed. Then, the circuit 17 is made to start operation at the point tens of tracks before the target track and a track pulse TP generates the PF signal which shows the position of a pre-format signal and the PF signal masks the pre-format signal. As a result, stable seek is realized with no miscounting.
Patent JP-S6391233-A (JP)
Title: Manufacture of hollow structure
Inventor: NISHIWAKI YASUTO
IPC: B29K105/08
Filed: 1986-10-06
Abstract: PURPOSE:To manufacture a high-strength hollow structure having a reinforcing member, by a method wherein a recessed part is provided on the outside circumferential surface of an elastic member at a predetermined pattern and the said recessed art is made into the reinforcing member by winding a resin-impregnated fiber round the recessed part, which is made into an outer plate further by winding the fiber round the same. CONSTITUTION:A recessed part 4a is provided on the outside circumferential surface of an elastic member 9 composed of silicone rubber at a predetermined pattern, which is fitted to a mandrel 10. A beltlike glass fiber which is in about the same width as that of the recessed part 4a is made into a reinforcing member by winding the glass fiber round the recessed part after the recessed part 4a. An outside plate constituting a main body of a hollow structure is molded by winding a resin-impregnated glass fiber 15 round the surfaces of the reinforcing member and a protrusion 4b of the elastic member extending over the whole of them. Upon cure of the resin, the mandrel and elastic member are pulled out of a molded material. The title hollow structure is useful for manufacturing of a belly and main wing of an aeroplane and a hollow structure.
Patent JP-H03111245-A (JP)
Title: Cup-like paper product and method and device for forming same
Inventor: YAMANAKA AKIRA
IPC: B31B50/59
Filed: 1989-09-13
Abstract: PURPOSE:To obtain a cup-like paper product having a large frictional force produced on its peripheral surface by providing on the inner peripheral surface thereof a large number of excessively raised thicknesses in a predetermined size and in a scattered arrangement. CONSTITUTION:A cup-like paper product 1 is made of circular paper material and formed into one-piece, bottomed shape having no split and a large number of excessively raised thicknesses 3 are formed all around its inner peripheral surface 2 in a scattered arrangement. Due to the existence of such raised thicknesses in a large number as mentioned above, when this cup-like paper product 1 is covered over a glass cup, the raised thicknesses 3 are rubbed against the cup to produce such a large frictional force that the paper product becomes difficult to slip off the cup.
Patent JP-H06220091-A (JP)
Title: Modified platelet fourth factor
Inventor: SHIYARII KANTO GUPUTA
IPC: A61K38/00
Filed: 1993-09-24
Abstract: The present invention is based of the discovery of two modified forms of human platelet factor-4, herein named MPF-4 and CPF-4, which were isolated from serum free culture medium of lipopolysaccharide-stimulated peripheral blood leukocytes. Amino acid sequence determination revealed that MPF-4 shares homology with platelet factor-4 beginning at N-terminal residue 17. CPF-4 consists of MPF-4 disulfide bonded to the 16 N-terminal residues of platelet factor-4. Both MPF-4 and CPF-4 are potent inhibitors of endothelial cell proliferation, approximately 10-100 fold more potent than native or recombinant platelet factor-4, making them useful in the treatment of angiogenic diseases.
Patent JP-H0681870-A (JP)
Title: Tension spring
Inventor: MIYAUCHI NAOTO
IPC: F16F1/12
Filed: 1992-09-07
Abstract: PURPOSE:To eliminate a break in a dislocation preventing part while preventing a hook part from easily coming off even when abnormal external force is applied to the hook part to a bracket. CONSTITUTION:A V-shaped fold-back part 2c is formed in the point end of a hook part 2 of a tension spring 1 where a wire rod is helically wound. The fold-back part 2c is elastically deformed and inserted through a hole 3a of a bracket 3. The fold-back part 2c, inserted through the hole 3a, is restored by elastic force, to prevent the hook part 2 from coming off.
Patent JP-H04116938-A (JP)
Title: Manufacture of field effect transistor
Inventor: OKUHORA AKIHIKO
IPC: H01L29/812
Filed: 1990-09-07
Abstract: PURPOSE:To improve transmitting conductance and permitting a FET to have the characteristic of flat voltage dependency by epitaxially growing a channel forming layer and a barrier layer each of which is composed of the specified compound semiconductor on a specified compound semiconductor substrate and performing heat processing at the prescribed temperature in the atmosphere which contains the atoms of the specified group. CONSTITUTION:A channel forming layer 5 composed of the III-V compound semiconductor and a barrier layer 7 of the III-V compound semiconductor which has large band gap are epitaxially grown on the III-V compound semiconductor substrate 1, and when heat processing is performed in the atmosphere which contains the group V element atoms of the III-V compound semiconductor at 650-850 deg.C, the diffusion of group III element atoms is promoted, the thickness of the layer 7 is reduced and the thickness of the layer 5 is increased. Defects caused by lattice unconformity is reduced by the alternate diffusion of the group III element atoms, transmitting conductance is improved and a FET is allowed to have the characteristic of flat gate voltage dependency.
Patent JP-H04260430-A (JP)
Title: Static mixer provided with tubular housing
Inventor: ARUNO SHIGUNERU
IPC: B01F5/06
Filed: 1991-09-18
Abstract: PURPOSE: To provide a mixer which can treat reactive materials at high-speed with a high unchangeability and a good reproducibility, which can be exchanged rapidly and easily, and cleaned easily and completely. CONSTITUTION: The mixer can be assembled, dismantled, cleaned and re-used easily and rapidly by arranging a replaceable plastic tube (3) between a housing (2) and mixing elements (11), and arranging carrier and sealing rings (4) having an abutment surface (8) and an annular sealing surface (7) between end connections (5, 6) and the housing.
Patent JP-2000068869-A (JP)
Title: Microwave converter device
Inventor: SEKI AKIO
IPC: H05K7/14
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To fix a circuit board made of a ceramic material to a case without exertion of an external force to the circuit board in the microwave converter such as an LNB. SOLUTION: In the microwave converter formed by fitting a ceramic circuit board of a microstrip line form to a case 2 where a circuit pattern is formed on a front side and an earth pattern is formed on a rear side respectively, plural pole projections 2a-2d are provided to the case 2, the ceramic circuit board 1 is provided with the same number of throughholes 1a-1d as those of the pole projections and soldering land patterns 1e-1h around the throughholes and the pole projections are respectively inserted to the throughholes, an earth pattern 1j on the rear side of the circuit board is in face contact with the case and the pole projections and the soldering land patterns are respectively soldered (11-14) to fix the circuit board to the case.