baber/WOPTO huggingface dataset:
Patent JP-H0721560-A (JP)
Title: Production of magnetic recording medium
Inventor: ITO JOTA
IPC: G11B5/85
Filed: 1993-06-30
Abstract: PURPOSE:To efficiently form a vapor-deposited film having an obliquely inclined axis of easy magnetization and to produce a magnetic recording medium excellent in recording and reproducing characteristics with high productivity. CONSTITUTION:When an evaporating source 7 is disposed opposite to a continuously running nonmagnetic substrate 2 and a flow of metal vapor evaporated from the source 7 is stuck on the substrate 2 from an almost perpendicular direction, a magnetic field is applied to the flow of metal vapor in a direction parallel to the longitudinal direction of the substrate.
Patent JP-S6340892-A (JP)
Title: Radiation detector
Inventor: MORIMOTO MAKOTO
IPC: H01L31/00
Filed: 1986-08-06
Abstract: PURPOSE:To enable the dose of radioactivity including alpha rays as its part to be detected by detecting the generating rate of soft errors due to the incident alpha rays. CONSTITUTION:When alpha particles are incident upon a cell 12 in a memory array 10 in a storage operation, the particles are absorbed in a semiconductor layer that forms the cell 12 and electron-hole pairs are created in the dielectric layer of a capacitor 16. When information in the cell 12 is destroyed and its logical state is inverted, a refresh processing is not conducted. Accordingly, the readout information of lines sequentially outputted from a line input/output circuit 18 is fed to a signal output circuit 26 via a sense amplifier 22. In the circuit 26, a signal Vc corresponding to the number of '0' signals is produced by a counter 28 and compared with a reference signal Vr in a comparing circuit. When Vc>Vr holds, the signal Vc is given to a correcting circuit 32 to output an alarm signal Sa and inform that the dose of incident alpha rays is above a prescribed value.
Patent JP-H1129372-A (JP)
Title: Inorganic molded product and its production
Inventor: OSHIMA MASAYUKI
IPC: C04B28/02
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain an inorganic molded product that has increased compatibility of the cement matrix after hardening, light weight, uniform strength and a large size by molding a mixture mainly comprising a light-weight inorganic foaming material of a specific average particle size and a specific water absorption and cement and hardening the molded product. SOLUTION: A light-weight inorganic foaming substance that has an average particle size of <=70 μm, preferably 20-50 μm and a water absorption of >=150%, preferably has the volume decreasing rate of <=40% at a hydrostatic pressure of 5 MPa, preferably has a tapped bulk density of 0.1-0.4 (for example, shirasu) and cement (for example, usual portland cement) are mixed, molded, hardened to produce the objective molded product. The amount of the light-weight inorganic foaming substance in the mixture is preferably 15-50 wt.% on the solid basis. When necessary, a silicic acid material as quarzite sand, reinforcing fiber as pulp and a thickener as methyl-cellulose may be admixed.
Patent JP-H0245393-A (JP)
Title: Heat insulating structure for large size open container
Inventor: ENOKIDA YOSHIKATSU
IPC: B65D90/06
Filed: 1988-07-25
Abstract: PURPOSE:To increase the soundness of a container body and make heat insulating materials easily securable thereto by providing a plurality of posts secured vertically between the upper reinforcing ribs and skirt member of an open container, both free from resisting pressure, around the container body and a plurality of beams secured horizontally between each post for securing the heat insulating materials thereon. CONSTITUTION:Upper post mounting lugs 3 and lower post mounting lugs 4 are welded to a skirt part 9 in the same number coaxially of an upper reinforcing rib 2. Each of the lugs 3 and 4 has bolt holes for use in the fastening of a post 5 with bolts. Heat insulating material mounting beams 6 are welded to the posts 5 around a container body 1. This beam has a L-shaped groove to facilitate the holding of heat insulating materials 7. The lug 3 is welded to the upper reinforcing rib 2 free from resisting pressure and the lug 4 to the skirt part 9 free from resisting pressure and the post 5 is not welded to the container body 1 having resisting pressure.
Patent JP-S6243964-A (JP)
Title: Original reader
Inventor: KIZU SHUJI
IPC: G03B27/72
Filed: 1985-08-21
Abstract: PURPOSE:To obtain a stable color separation signal by providing an eliminating means for cutting nearly off infrared light of 690nm-1,100nm generated from a light source or light including the infrared ray. CONSTITUTION:When a fluorescent lamp 1 is lighted, the light is transmitted through a color filter 5 as an eliminating means cutting off near infrared-rays of long wave range from 690nm-1,100nm, the luminous quantity of the light 1 is detected by a detector 6, a signal is inputted to a lighting circuit 2 to stabilize the luminous quantity of the fluorescent lamp 1 at the visual region. The spectrum distribution transmitted through the color filter 7 of the stabilized fluorescent lamp 1 consists of the visual light range only, the light is irradiated on an original 9 and the reflected light is formed on a CCD line sensor 12 with the color separation filter 11 by a distribution refractive rod lens array 10. Thus, a stable color separation signal is obtained.
Patent JP-2000018753-A (JP)
Title: Absorption refrigerating machine
Inventor: NAITO SATOSHI
IPC: F25B15/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To reproduce an absorbent solution without extremely increasing the absorbent solution even if a plurality of regenerators are provided to improve the cooling capacity of an absorption refrigerating machine. SOLUTION: This absorption refrigerating machine is provided with a cooling load 53, a circulation path 55 of a circulation agent, evaporators 59, 61, and 63 that are arranged in series in the middle, absorbers 65, 67, and 69 being provided in a pair with each evaporator, regenerators 77, 87, and 94, and a burner 79 for heating the absorbent solution.  The circulation agent is circulated in a direction marked by an arrow, the heating temperature of the reproducing equipment is minimized for the regenerator 94 and is maximized for the regenerators 77, the condensation heat of refrigerant steam being generated by the reproducing equipment 77 is used as the heat source of the regenerator 87 and further the condensation heat of the refrigerant steam being generated by the regenerator 87 is used as the heat source of the regenerator 94, the concentration of the absorbent solution being scattered into the absorber 65 is minimized and the pressure is maximized, and the concentration of the absorbent solution being scattered into the absorber that is arranged away from it is increased and the pressure is decreased.
Patent JP-S6427239-A (JP)
Title: Semiconductor integrated circuit
Inventor: KAMIYA YUKIO
IPC: H01L29/78
Filed: 1987-07-22
Abstract: PURPOSE:To miniaturize the space between circuit elements by providing an insulating separation material which will partition element formation area on one main surface. CONSTITUTION:It is selectively formed on one main surface of substrate (p-type silicon substrate 1) and consists of a suspended electrode 4 which is enclosed by an insulating film 5 consisting of silicon oxidation film and a charge injection means which inject a minority carrier (electron) of p-type silicon substrate 1 into the suspended electrode 4. Also, it is provided with an insulating separation material which partition element formation area on one main surface. The charge injection means consist of a control electrode 6, n-type impurity adding layers 7b and 7c, and terminals which apply an appropriate voltage into these. Namely, the insulating separation material function similarly as a suspended gate field effect transistor with control electrode and applies a reverse bias between the n-type impurity addition layer and p-type silicon substrate to produce an avalanche breakdown and to generate a hot electron, thus injecting this hot electron into the suspended electrode 4 by applying a positive potential to the control electrode 6. Is allows a positive charge to be centered on the surface of p-type silicon substrate 1 directly below the suspended electrode and a separation function similar to channel stopper to be produced for improved degree of integration.
Patent JP-S6339315-A (JP)
Title: Device for driving cylinder of injection molding machine
Inventor: YAMAMURA MAKOTO
IPC: B29C45/82
Filed: 1986-08-05
Abstract: PURPOSE:To contrive simplification in circuit constitution based on an omission of a pressure control mechanism along with saving of operating cost, by provid ing an accumulator to valve equipment intermitting a circuit between a hydrau lic pump and cylinder. CONSTITUTION:Hydraulic oil is supplied to a cylinder 5 by a hydraulic pump 2 through a discharge circuit 16 at the time of feed motion of a cylinder 1. A pressurized state of a cylinder is kept on by preventing relief of high pressure of accumulator 6 toward a hydraulic pump side by valve equipment after the feed motion. Then the hydraulic oil of the hydraulic pump is supplied to the cylinder and accumulator according to lowering of pressure of the cylinder. Then when the cylinder is shifted to return motion, the hydraulic oil flows backward to a suction circuit 17 through a discharge circuit by passing through the hydraulic pump by the valve equipment and back pressure is generated by resistance of the pump driven by back current oil. Those discharge circuit 16 and suction circuit 17 are formed on the inside of a port block 18. Then driving device is settled compact by fitting the cylinder, hydraulic pump, accumulator and valve equipment directly to the port block.
Patent JP-H109276-A (JP)
Title: Cooling device of rotating electric machine
Inventor: KAMIMURA YUTAKA
IPC: F16C37/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To reduce the heat transfer from a rotary shaft to a bearing by effectively radiating the heat to the atmosphere side so as not to increase the temperature rise of the bearing. SOLUTION: A cooling device is provided with a housing 21 provided on a bracket 21, a bearing 4 fitted to the housing 21, and a rotary shall 3 which fixes a rotor and is supported by the bearing 4. A heat radiation ring 5 is fitted between an inner ring 4b of the bearing and the rotary shaft 3, and a plurality of first fins 51 which are provided on the inner ring 4b side of the bearing and inclined in the circumferential direction viewed from a shaft end side, and a plurality of second fins 52 which are provided on the rotary shaft 3 side and inclined in the opposite direction to the first fins 51 viewed from the shaft end side are arranged on the rotary shaft end side of the heat radiation ring 5, and the forcible air cooling is performed by the fins and the heat radiation ring 5 according to the rotation.  Heat radiation from the rotary shaft 3 is promoted, and the heat transfer to the bearing 4 is reduced.
Patent JP-S5973501-A (JP)
Title: Organism coated with synthetic resin and its preparation
Inventor: SATAKE ITSUO
IPC: A01N3/00
Filed: 1982-10-18
Abstract: PURPOSE:To provide the titled processed organism suitable as an accesory, by immersing the organism having cuticle, e.g. leaf, insect, etc. in a mixture of a solvent for the cuticle and a urethane oligomer liquid, and coating the organism with a polyester coating agent. CONSTITUTION:An orgaism having cuticle, e.g. plant, insect, etc. if dried, and immersed in a mixture of a solvent which dissolves cutin or chitin (e.g. methylene chloride) and a urethane oligomer liquid. The organism is taken out of the mixture, dried, and finally coated with a polyester coating agent to obtain the titled coated organism. The polyester coating agent is preferably a mixture of a watery polyester coating agent for gel-coating having low viscosity and a viscous polyester coating agent for the coating of concrete and having high viscosity at a weight ratio of 5 : 3. USE:Accesories such as brooch, earring, pendant, etc., an artificial flower, a bilogocial specimen, etc.
Patent JP-H089858-A (JP)
Title: Fishing bait cage
Inventor: MUTO NAOHIKO
IPC: A01K97/02
Filed: 1994-07-01
Abstract: PURPOSE:To provide a fishing bait cage capable of properly throwing out of the cage scattering baits or a fish hook with a bait only at a target point. CONSTITUTION:This fishing bait cage is made up of a cage body, a lid 3 at the bottom of the cage body, a pressure-sensitive plate 1 hinged on the side of the cage body and designed to be in contact with and cover an opening formed on this side, and a rod 5 connecting the bottom lid 3 to the free end of the plate 1. The bottom lid is revolvable round its joint to the cage body as a fulcrum, and the free end of the lid and the connecting rod 5, and the free end of the plate 1 and the rod 5 are mutually detachably held, respectively, through a mechanism to insert a projected rod into a holding hole.
Patent JP-S5885448-A (JP)
Title: Controlling method for recording density
Inventor: MURAI KAZUO
IPC: G03G15/06
Filed: 1981-11-17
Abstract: PURPOSE:To recognize positions of different kinds of measure pattern on a  photosensitive drum, by comparing a detected value with the threshold. CONSTITUTION:Images of a white plate MRP and a black plate MRG in the side part of a platen are projected to a photosensitive drum 4 to form two patterns different in exposure. Toner image densities of both patterns are detected by a sensor 11, and the quantity of toner supply is controlled on a basis of the ratio. In case that positions of patterns are detected on a basis of the rotation angle of the drum, the measurement is difficult when lengths of patterns due to variable magnifications are changed. Therefore, a value obtained by averaging sample values of frequent measurements is defined as the value of the pattern, and the movement of the measure region to the other pattern is discriminated when this value is changed beyond a threshold, and positions of patterns are discriminated only on a basis of the change of measured values. For example, when the output of the sensor 11 exceeds 2.5V, the movement of the measure region to the other pattern is discriminated.
Patent JP-S6164831-A (JP)
Title: Manufacture of noibium or nickel
Inventor: SUDO HAJIME
IPC: C22B23/02
Filed: 1984-09-05
Abstract: PURPOSE:To manufacture directly metals Nb and Ni by a simple device and a simple operation by heating a halogenide of a periodic table Vb group metal and an Nb and Ni contained substance, in a closed vessel having a temperature gradient. CONSTITUTION:A halogenide of a periodic table Vb group metal, and an Nb and/or Ni contained substance are heated in a closed vessel having a temperature gradient. In this case, periodic table Vb group elements are V, Nb and Ta, and as for a halogen of the halogenide, any kind will do, but a halogenide of a quinquevalent atomic value is desirable. Also, as for an alloy containing Nb, Fe-Nb, Nb-Ti, etc. are available, and as for an alloy containing Ni, Ni-Ti, Fe-Ni, etc. are available. A temperature gradient in a reaction part of the closed vessel, have at least a low temperature area of 250-500 deg.C and a high temperature area of 700-1,400 deg.C. In this regard, the quantity of the halogenide is determined by an average gas temperature in the closed vessel, the vessel capacity and the vessel pressure.
Patent JP-H0850082-A (JP)
Title: Powder supply apparatus
Inventor: YAMAGUCHI YOSHIFUMI
IPC: G01M17/02
Filed: 1994-08-05
Abstract: PURPOSE:To continuously supply a powder in constant quantity. CONSTITUTION:A storage tank 24 is provided to a storage container 22 and the lower outlet 24A of the storage tank 24 is arranged under the upper wall 22A of the container 22 so as to be separated from the opening part 23 provided to the upper wall 22A by 100mm or more and a rubber adhesion preventing powder 28 is charged in the storage container 22 from the upper part of the storage tank 24. When the rubber adhesion preventing powder 28 is accumulated to close the lower outlet 24A, the supply of the powder to the storage container 22 is stopped. When the rubber adhesion preventing powder 28 in the storage container 22 is reduced to open the lower outlet 24A, the rubber adhesion preventing powder 28 is supplied until the lower outlet 24A is closed. Since the vol. of the powder discharge control space 36 above the rubber adhesion preventing powder 28 becomes constant, when compressed air is continuously ejected from a compressed air blowoff port 34, the mixing ratio of the rubber adhesion preventing powder 28 and air becomes constant and the rubber adhesion preventing powder 28 is discharged from a nozzle 18.
Patent JP-2000341747-A (JP)
Title: Simple portable telephone system
Inventor: FURUKATA KENJI
IPC: H04W48/18
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts, cost and the area of a substrate by constituting the system of a public side slot and an independent side slot allocated by a radio repeater after selecting the public side slot so as not to be adjacent to the public side slot. SOLUTION: A PHS public base station 3 allocates link channels in order to execute transmission with the PHS radio repeater 2 (S3). Thereby a talking channel is established between the base station 3 and the repeater 2 (S4). In this case, a slot not adjacent to a slot allocated from the base station 3 is allocated to a PHS terminal 1 (S5). Since the slot allocated by the base station 3 is not adjacent to the slot allocated to the PHS terminal 1, the repeater 2 can be controlled by a synthesizer for generating a time difference and the number of parts can be reduced.
Patent JP-H0850944-A (JP)
Title: Terminal board changeover device
Inventor: KURASHIGE HAJIME
IPC: H01R9/28
Filed: 1994-08-05
Abstract: PURPOSE:To make changeover operations for leased circuits more efficient by mounting a conducting line insertion/extraction means onto a terminal in advance, which electrically connects transmission means disposed face to face with each other, actuating the conducting line insertion/extraction means be by a changeover signal from a controller, and thereby making a changeover of conducting line. CONSTITUTION:A newly set conducting line 14 is connected to a back face socket 22 corresponding to the circuit 12 of a terminal 16 housing a newly set circuit 12. A conducting line insertion/extraction means 62 is provided for a terminal 17, the nut 26 of an existing conducting line 11 connected to the socket 22 is rotated so as to be loosened, and the insertion/extraction means 62 is connected to a controller (CNT) 61 via a control line 63. After all preparations have been made, when the lever of the CNT 61 is turned on to the side of changeover, the insertion/extraction means 62 receives a changeover signal from the CNT 61. A plug 25 is extracted from the socket 22 together with the nut 26, and the plug 26 is inserted into the socket 22 together with the nut 26 of the conducting line 14 so as to be fastened with the nut 26. By this constitution, the existing circuit 11 can be switched over to the newly set circuit 12.
Patent JP-S6248442-A (JP)
Title: Method of exchanging work pallet and automatic exchanger
Inventor: HORIKAWA KICHIJI
IPC: B23Q7/14
Filed: 1985-08-24
Abstract: PURPOSE:To decrease a time for stopping a machine tool so as to improve the efficiency of operation and to enable the machine tool to perform unmanned operation, by providing a pallet magazine while a work exchanger arm in the magazine in its 180 deg. symmetrical position to an intermediate station. CONSTITUTION:A device provides pallet magazines 9 setting plural work pallets 1, magazine station 23 for exchanging the work pallet 1, intermediate station 20 and a work exchanger arm 25, for exchanging the work pallet 1, in a 180 deg. symmetrical position between the pallet magazine 9 and a machine tool 26. Accordingly, the device enables the pallet magazine 9 to be exchanged during machining further reduces by half an exchange time of the work pallet 1 by using the exchanger arm 25, and the device, decreasing a time for stopping the machine tool, enables the efficiency of operation to be improved. While the device, exchanging the work pallet 1 in a storage house by using the pallet magazine 9 and eliminating the necessity for performing the exchange in a position beside the machine tool, enables its unmanned operation to be realized.
Patent JP-H0589528-A (JP)
Title: Information signal recording disk
Inventor: TAKAHASHI KENJI
IPC: G11B7/2405
Filed: 1991-06-29
Abstract: PURPOSE:To simplify the constitution of a disk substrate and to facilitate the working of metallic molds for molding the disk substrate and further to facilitate the molding of the disk substrate since there is no need for forming a projection, etc., for supporting a magnetic plate on the disk substrate. CONSTITUTION:The magnetic plate, such as metallic plate 5, formed of a magnetic material is housed into a magnetic plate housing recessed part 6 formed on the disk substrate 2 and the peripheral edge of this magnetic plate housing recessed part 6 is thermally deformed, by which the above-mentioned magnetic plate is mounted to the disk substrate 2.
Patent JP-H0350123-A (JP)
Title: Production of oxide superconductor
Inventor: HANIYU KAZUTAKA
IPC: C01G1/00
Filed: 1989-07-18
Abstract: PURPOSE:To enhance crystallinity by calcining the oxides or carbonates of Bi, Sr, Ca and Cu and sintering the resulting precursor at a temp. above the calcining temp. CONSTITUTION:Bi2O3, SrCO3, CaCO3 and CuO are weighed so as to regulate the molar ratio of Bi:Sr:Ca:Cu to 2:2:1:2 and they are wet-mixed. This powdery mixture is dried with hot air and calcined at 700-800 deg.C in a muffle furnace to form a precursor based on (2201) phase. This precursor is sintered at 820-880 deg.C to obtain an oxide superconductor made of (2212) phase, contg. Bi, Sr, Ca and Cu in 2:2:1:2 molar ratio and having satisfactory crystallinity.
Patent JP-H0743450-A (JP)
Title: Target detecting sensor
Inventor: MOTOKAWA HIROFUMI
IPC: G01S7/481
Filed: 1993-07-27
Abstract: PURPOSE:To provide a target detecting sensor which can detect presence or absence of a plurality of objects in a small size. CONSTITUTION:A light emitting element 1 for emitting a light signal for detecting a target is disposed substantially at a center of a front surface of a platelike base 2. An oblique step is provided on a periphery of the element 1 of the surface of the base 2. A light receiver 3 is disposed on an oblique surface 2a of the step. Thus, the receiver 3 can be so inclined that the light receiving surface of the receiver 3 is directed in a desired detecting direction. The surface of the base 2 is coated with a cover 4 formed in a dome shape. A light emitting lens 5 and a light receiving lens 6 are so provided on the surface of the cover 4 as to be opposed to the light emitting surface of the element 1 and the light receiving surface of the receiver 3. The lens 5 externally emits a light signal to emit from the element 1. The lens 6 condenses a light signal reflected to an object to be detected to the surface of the element 3.
Patent JP-S6244109-A (JP)
Inventor: KON YOSHIYUKI
IPC: A01C7/08
Filed: 1985-08-23
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。