baber/WOPTO huggingface dataset:
Patent JP-H0894790-A (JP)
Title: Monitoring device for inside of container
Inventor: TAKI KEIJI
IPC: G21C17/08
Filed: 1994-09-27
Abstract: PURPOSE: To prevent degradation of monitoring device for monitoring inside of a container in a reactor power plant. CONSTITUTION: A monitoring camera 1 is covered with a box shield body 2 opening only the lens surface and the lens surface is faced to wall by turning the device except for monitoring time zone. By placing reflection mirrors or prism in the box shield body, the light coming through the opening of the box shield body 2 is reflected to reach the camera and radiation beam going straight is made not to reach the camera. In place of the box shield body 2, the box of camera is made a shield body to place the reflection mirror and prism. The monitoring device moves along a rail in a container 4 and stand-by position made of shielding material is provided at a proper position on the rail so that the monitoring camera comes in the stand-by position to prevent from exposure except for monitoring time.
Patent JP-S60122975-A (JP)
Title: Toner fixing device
Inventor: MORIYA SHIGERU
IPC: G03G15/20
Filed: 1983-12-07
Abstract: PURPOSE:To suppress effectively generation of an uneven fixation, also to obtain a thermal pressure effect without requiring a large heat source, and to improve a fixation by applying an ultrasonic vibration to a fixing pressure roller, and executing a fixation. CONSTITUTION:A toner image is fixed by rollers 20, 21 to a transfer paper 20 to which the toner image has been transferred. In this case, one of the rollers 20, 21 is brought to an ultrasonic vibration by an ultrasonic vibration means 23, and basing on this ultrasonic vibration, the toner image is fixed. As a result, it is suppressed that an uneven fixation is generated, also a thermal pressure effect is obtained without requiring a large heat source, and a fixation can be executed exactly.
Patent JP-H0551706-A (JP)
Title: High permeability magnetic alloy
Inventor: TANAKA YASUSHI
IPC: H01F1/147
Filed: 1991-08-20
Abstract: PURPOSE:To determine the optimum fine structure of ordered and disordered phases for obtaining most excellent soft-magnetic properties among those of Fe-Si alloys and to provide a high permeability magnetic alloy having superior soft-magnetic properties. CONSTITUTION:The alloy is a high Si steel sheet which has a composition containing, by weight, 4-7% Si, <=0.01% C, <=0.01% S, <=0.01% N, <=0.01% O, and <=0.1% Al and where Fe and Si form an ordered phase and also is a high permeability magnetic alloy where >=50% of antiphase boundaries in a DO3 ordered phase develop along the {100} plane. Moreover, the alloy is a high Si steel sheet which, preferably, has a fine structure in which the existence ratios of DO3 ordered phase and B2 ordered phase are regulated to >=30%, respectively, and both ordered phases exist as a mixture and where, further preferably, the fluctuations in the concentrations of Fe and Si exist in respective internal parts of the B2 ordered phase and the DO3 ordered phase and the fluctuation width is regulated to + or -0.2 to + or -2.0wt% on the basis of Si content represented by average Si content.
Patent JP-S59136889-A (JP)
Inventor: GI RU PUSHIYON
IPC: G02B23/16
Filed: 1983-12-07
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-S59126704-A (JP)
Title: Method for recarburizing and refining molten iron and refining furnace
Inventor: TAKEMURA YOUZOU
IPC: C21C5/30
Filed: 1982-12-31
Abstract: PURPOSE:To improve the thermal efficiency in a furnace when molten iron is recarburized and refined chiefly with top blown oxygen, by regulating the ratio of the area of a fire spot/the surface area of the bath and the temp. of the molten iron during the blowing of gaseous oxygen to prescribed values. CONSTITUTION:When molten iron is refined in a furnace by blowing oxygen from the top while blowing a gaseous substance from the bottom after adding a carbonaceous material, the ratio of the area of a fire spot/the surface area of the bath (the percentage of the area S of gaseous oxygen spouted from a lance hole and projected on the surface of the bath during blowing in the surface area Ls of the bath) is regulated to >=0.3. The temp. of the molten iron during decarburization refining with gaseous oxygen is controlled to <=1,500 deg.C. A reaction generating the largest quantity of heat is caused during decarburization refining, and the thermal efficiency in the furnace is improved.
Patent JP-S59121368-A (JP)
Title: Magnetooptic recording medium
Inventor: YANAGIDA TSUNEO
IPC: G03G19/00
Filed: 1982-12-28
Abstract: PURPOSE:To eliminate the influence by the dirt, etc. on a transparent base plate by forming successively a thin film layer having a high refractive index, a thin film of a magnetooptic recording medium and a protective layer on the transparent base plate having substantial thickness and performing reproduction from the transparent base plate side. CONSTITUTION:A thin film layer 6 having a high refractive index formed of Si3N4 is provided on a transparent base plate 5 of silicate glass or the like having a prescribed thickness and further a thin film 7 of a magnetooptic recording medium and a protective film 8 formed of Si3N4, etc. are successively formed thereon. Reproduction is performed from the plate 5 side and the surface of the film 7 is protected to obviate deterioration in the magnetization characteristic thereof. The medium 7 constituted in such a way is formed with the thin film layer 6 of Si3N4 on the plate 5 at the film thickness at which the Kerr enhancement effect is maximized. The influence by the dirt, etc. on the plate 5 is thus eliminated and the corrosion resistance is improved.
Patent JP-S61110912-A (JP)
Inventor: NAKAHIRA MIZUHO
IPC: H01B11/22
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-H1172617-A (JP)
Title: Sheet-like polarizing element and liquid crystal display element using the same
Inventor: ITO HISASHI
IPC: G02F1/13
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet-like polarizing element which is high in light utilization efficiency in a wide frequency band and is free of thermal deterioration of a polarization characteristic by the absorption heat generation of a light source by converting randomly polarized light to polarized light of the one direction alone without light absorption with a polarizing element for taking out only the polarized light of the one direction from the randomly polarized light without utilizing the light absorption dichromatic characteristic like that of the conventional polarizing plate. SOLUTION: The slopes of the respective prisms continuously worked to be alternately superposed on each other to a right-angled triangle shape are so inclined as to attain nearly a Brewster angle with an incident light source to separate the incident randomly polarized light to P polarized light and S polarized light and thereafter only the S polarized light of the reflected light is converted to the P polarized light via the thin films oriented and immobilized with liquid crystal molecules existing in the molecular orientation state of the 1/4 spiral structures arranged on the each other's prism faces parallel with the incident light.  The transmitted P polarized light and the converted P polarized light are respectively taken out, by which the taking out of the linearly polarized light polarized in the one direction from the randomly polarized light without the light loss is made possible.
Patent JP-H0894079-A (JP)
Title: Flint pressing device
Inventor: SUZUKI NARIAKI
IPC: F23Q2/48
Filed: 1994-09-27
Abstract: PURPOSE: To obviate the thread processing operation, prevent a mechanical strength from being lowered, provide excellent assembling characteristics and further reduce the cost. CONSTITUTION: A flint wheel mounting part 17 of a lower block member 3 is formed with a communicating lateral hole 18. A flint pressing member 32, a coil spring 34 for biasing the flint pressing member 32 toward a file wheel mounting part 17 and an engaging member 33 arranged at a side opposite to the wheel mounting part 17 of the coil spring 34 are inserted into the lateral hole 18. A receiving groove part 35a of the engaging member 35 is inserted into the lateral hole 18 through a through-pass hole 18b formed at the lateral hole 18, and the receiving groove part 35a of the engaging member 35 is engaged with a small diameter part 33a of the engaging member 33 under a compressed state of the coil spring 34.
Patent JP-S60124021-A (JP)
Title: Magnetic recording medium
Inventor: TAMAKI KOUICHI
IPC: G11B5/66
Filed: 1983-12-09
Abstract: PURPOSE:To improve magnetic characteristic and corrosion resistance by forming a thin ferromagnetic metallic film of Ni, platinum group element, O and Co at a specific ratio on a non-magnetic base. CONSTITUTION:A thin ferromagnetic metallic film having the compsn. consisting of 0-30% Ni, 0.1-10% platimum group element, 0.1-10% O and the balance Co is formed on a non-magnetic base. Ni improves the magnetic characteristic of the thin ferromagnetic metallic film consisting essentially of Co and improves further the corrosion resistance as well. The platinum group element improves the corrosion resistance of the thin Co-Ni ferromagnetic metallic film. Since O remains in the reduced pressure chamber during the process, the O exists in the thin ferromagnetic metallic film and improves the magnetic characteristic, above all, coercive force in a 0.1-10% range.
Patent JP-H0394650-A (JP)
Title: Production of potato chip
Inventor: MORIYA HIROSHI
IPC: A23L19/18
Filed: 1989-09-08
Abstract: PURPOSE:To obtain potato chips with a low reducing sugar content, giving pale golden color, free from brownish coloration, and improved in flavor by slicing reducing sugar-contg. potatoes and by immersion treatment of the resulting sliced potatoes with a special microorganismic suspension followed by washing and then frying. CONSTITUTION:Reducing sugar-contg. potatoes washed in advance are sliced, and the resulting slices are put to immersion treatment with a suspension of reducing sugar-degradative micorroganism (e.g. Saccharomyces cerevisiae) followed by washing again and then frying, thus obtaining the objective potato chips.
Patent JP-S6475315-A (JP)
Title: Workpiece shift device for electronic part or the like
Inventor: INOUE TETSUKAZU
IPC: B25J9/02
Filed: 1987-09-16
Abstract: PURPOSE:To make it possible to enhance the flexibility of dimensions of workpieces by providing a mechanism for horizontally moving a vertically movable block having a collect chuck adapted to grip an electronic part or the like, independent of the vertical movement of the vertically movable block. CONSTITUTION:A first servomotor 34 horizontally moves in a first support bed 29 by means of a first screw shaft 33 in the direction A1 so as to position a vertically movable block 28 on one side of a table 22. Then a second servomotor 37 is driven to horizontally move a second support member 30 in the direction A2 as indicated by the one-dot chain line by mans of a second screw shaft 36. With this arrangement, a rotor 42 moves in a horizontally long rail 41 while a linked arm 31 swings so as to lower the vertically movable block 28, and accordingly, a collect head 27 can grip a workpiece on the table 22. With this arrangement it is possible to enhance the flexibility of dimensions of workpieces.
Patent JP-S6292533-A (JP)
Title: One-way addressable system
Inventor: MORI HITOSHI
IPC: H04N7/16
Filed: 1985-10-17
Abstract: PURPOSE:To prevent surely illegal interception by inserting a time code representing a time to an addressable converter at a prescribed time interval and increasing the time code at a prescribed time interval and sending the result so as to eliminate the need for a timer circuit. CONSTITUTION:A power failure detection circuit 413 of a 1-way addressable converter of a CATV system detects the fault of a stabilized power supply 407 and a power supply changeover circuit 406 applies a power from a battery 403 to a 1-chip microcomputer 400. The computer 400 stops the operation in this case to keep the content of a time code reception buffer and a time code memory. When a power is applied to the converter, the computer 400 sends a time code to the time code buffer memory to store a time data. A difference between the time data and that at the stopping of the power supply 407 stored in the time code memory is obtained and illegal interception is prevented surely without the provision of the timer circuit.
Patent JP-2000064178-A (JP)
Title: Liquid softening finish
Inventor: USHIO NORIAKI
IPC: D06M13/322
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid softening finish capable of providing textile goods with softness, slipperiness and handle, having high storage stability. SOLUTION: This liquid softening finish comprises (a) a softening base selected from tertiary amine compounds containing a 11-36C straight-chain or branched-chain alkyl group or alkenyl group, an ester group or one or two long-chain bond groups containing an acid amide bond or ether bond, their inorganic salts or 1-6C organic acid salts and their quaternized substances and (b) a cross-linking type organosiloxane.
Patent JP-S61110020-A (JP)
Title: Method and apparatus for measuring temperature of long-sized member
Inventor: FUJIWARA TAKANORI
IPC: G01K13/04
Filed: 1984-11-02
Abstract: PURPOSE:To determine the temperature distribution accurately, by revolving a thermometer about a long-sized member at the angular velocity the same as the rotational angular velocity in circumferential direction of the long-sized member. CONSTITUTION:The tilt angle beta and the rotational angular velocity omega of a carry roller 12 are detected with an angle detector 14 and an angular velocity detector 16. Information on the angle beta and angular velocity omega is inputted into an omegap arithmetic unit 18A and a Va arithmetic unit 18B to compute the rotational angular velocity omegap and the carry speed Va of a steel pipe 10 by respective specified formulas. Then, receiving the angular velocity omegap information of the steel pipe 10 being fed from the arithmetic unit 18A, a rotation controller 20B drives a drive motor of a thermometer rotating device 20 to turn the thermometer 13 about the steel pipe 10 synchronizing the rotation of the steel pipe 10. On the other hand, receiving information on the velocity Va of the steel pipe 10, a synchronizer 22 samples a temperature signal T from the thermometer 13 at a fetch timing corresponding to the velocity Va to output temperature changes of the steel pipe 10 to a memory 30 as the function TVa of the axial direction A of the steel pipe while making the temperature information along the axial direction A of the steel pipe recorded 32.
Patent JP-S6385653-A (JP)
Title: Developing device
Inventor: YOSHIDA MINORU
IPC: G03G15/08
Filed: 1986-09-30
Abstract: PURPOSE:To preclude an image irregularity and ground fogging by providing a scrapping member which contacts a developer holder and scrapes off a developer remaining on the developer holder. CONSTITUTION:Toner remaining on a developing roller 25 is collected in a developing unit 21 through a recovery blade 28 and the toner which remains while attracted electrostatically to the developing roller 25 is scraped off forcibly by the scraping blade 31. Then toner 22 in a hopper 21 is supplied again to the developing roller 25 by a supply roller 24 to form a toner layer. At this time, the toner layer on the developing roller 24 is neither uniform not made into a thin layer. This toner layer becomes a uniform thin layer by passing by a coating blade 27.
Patent JP-S6384581-A (JP)
Inventor: OSHIMA KATSUHIKO
IPC: A63F7/02
Filed: 1986-09-30
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-H0572502-A (JP)
Title: Production of compound lens
Inventor: ITO TETSUO
IPC: G02C7/04
Filed: 1991-09-11
Abstract: PURPOSE:To obtain a compound lens having high qualities with a simple process by, at first, manufacturing a hard lens base body, grinding the body and then softening by bringing the lense into contact with an alcohol to softening the lens. CONSTITUTION:In the production process of the compound lens having a soft part and a hard part, the part of the lens base body to become the soft part is formed by using a hard polymer material. This hard polymer is obtd. by polymerizing monomers containing at least one of unsatd. carboxylic acids, alkyl acrylates, and fluoroalkyl acrylates and is reactive with alcohols. The part to be the hard part is formed by using a hard polymer material containing no water or little water which is not reactive with alcohols. Then an alcohol is allowed to react with the lens base body so that the part to become the soft part of the lens base body is changed to a soft polymer material containing no water or little water.
Patent JP-H0393520-A (JP)
Title: Temperature-sensitive plastic molded body
Inventor: KITAMURA MASUO
IPC: B44C1/20
Filed: 1989-09-07
Abstract: PURPOSE:To generate a color pattern by guiding the second resin included in the first resin to a predetermined position by the wall thickness difference of a molded body and heating the temp.-sensitive colorant mixed with one of the first and second resins to predetermined temp. to form a color. CONSTITUTION:The first resin is pressed and extruded by a main injection apparatus 10. This resin passes through the small hole 26 of the torpedo 13 of a connector 12 to be injected in the gate 17 of a mold 16 through the resin passage 15 of a cap 14. The second resin mixed with a temp.-sensitive colorant is supplied from the hopper 23 of a small-sized plunger apparatus 20 through a resin passage 24 to be pressed by a plunger 22 and supplied to the center hole 25 of the torpedo 13 of the connector 12 and the first and second resins are mutually mixed in a laminar state at an outlet part. The first resin precedes at first in the resin passage 15 and the gate 17 and the second resin is injected slightly late to be included in the center part of the first resin. Then, two kinds of these resins are injected in the cavity 29 of the mold 16.
Patent JP-H0394055-A (JP)
Title: Ion plating method
Inventor: SHIRASAWA SHINICHI
IPC: C23C14/32
Filed: 1989-09-07
Abstract: PURPOSE:To stably form the thin films of TiN and TiCN on a non-conductive plate by fixing the plate on a jig by a spring through a thin piece for an electrode, vapor-depositing Ti on the plate by ion plating and introducing a gas contg. N2 and C which are allowed to react with Ti. CONSTITUTION:The non-conductive plate 5 of glass, etc., is fixed to the jig plate 1 by a strut 2, a spring 3 and a screw 4 through the thin piece 6 for an electrode made of phosphor bronze. The jig plate 1 is fixed to a conductive substrate 1', and a negative voltage is impressed. Ti is heated by an electron gun 2, melted and vaporized, a positive bias voltage is impressed on an ionization electrode 3 to ionize the vaporized Ti, and the Ti is deposited by ion plating on the surface of the glass plate 5 fixed to the negatively charged jig plate 1. Gaseous N2 and gaseous C2H2 are then supplied from an inlet 4 and allowed to react with Ti on the plate 5, and the thin film of TiN or TiCN excellent in appearance is formed by ion plating.
Patent JP-S59123996-A (JP)
Inventor: SUZUKI OSAMU
IPC: G08B5/00
Filed: 1982-12-29
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-H0876120-A (JP)
Title: Transmission type liquid crystal display device
Inventor: MARUYAMA MUNEO
IPC: G02F1/13357
Filed: 1994-09-01
Abstract: PURPOSE: To prevent a display from being not clear and to make a display device thin in shape and high in contrast ratio. CONSTITUTION: A liquid crystal panel 111 consisting of an active matrix substrate 103, liquid crystal 104, color filter substrate 105 and sealing material 106 is disposed on the surface light source 101. A polarizing plate 102 is arranged on the surface of the liquid crystal panel 111 facing the light source, while an optical controlling plate 109 is adhered to the display surface with a transparent adhesive 110. The optical controlling plate 109 is obtained by forming a cylindrical light-diffusing lens layer 108 on a polarizing plate 107. The optical controlling plate 109 is adhered in such a manner that the lens side faces the liquid crystal panel.
Patent JP-S6386091-A (JP)
Title: Portable memory medium reader/write
Inventor: KUSHIMA HIDEKIYO
IPC: G06K17/00
Filed: 1986-09-30
Abstract: PURPOSE:To improve the convenience of a device by constituting so that a portable memory medium reader/writer can execute the processing with an application program supplied from the portable memory medium. CONSTITUTION:An IC card reader/writer 10 is connected with an IC card 21 and the data are transferred between an IC card 21 and a host computer 30. When the IC card 21 is connected to the IC card reader/write 10, the application program is supplied from the IC card 21 to the IC card reader/writer 10 and the IC card/reader writer 10 executes the processing by the application program.
Patent JP-S61116590-A (JP)
Title: Thermal transfer recording medium
Inventor: KOSHIZUKA KUNIHIRO
IPC: B41M5/395
Filed: 1984-11-06
Abstract: PURPOSE:To provide the titled medium capable of being formed in a small thickness, showing excellent resolution and capable of giving multiple times a fixed printing quality irrespectively of printing energy, wherein a plurality of specified color material layers are provided on a base. CONSTITUTION:Two or more color material layers one of which comprises (A) at least one heat-fusible substance selected from animal, vegetable mineral, petroleum, hydrocarbon and modified waxes, and another of which adjacent to the one layer comprises (B) a heat-fusible substance incompatible with component A (e.g. a polyester compound) are provided on the base, preferably, through an adhesive layer, to obtain the objective medium.
Patent JP-S61112050-A (JP)
Title: Method of optical resolution of (+-)-para-tolylethylamine
Inventor: NOHIRA HIROYUKI
IPC: C07B31/00
Filed: 1984-11-06
Abstract: PURPOSE:To obtain the aimed substance in high purity easily in high yield, by treating (+ or -)-para-tolylethylamine with optically active TPA as a resolving agent to form diastereomer salts and subjecting them optical resolution by the use of difference in solubility. CONSTITUTION:(+ or -)-Para-triethylamine is treated with threo-2-hydroxy-3-(2'- aminophenylthio)-3-(4'-methoxyphenyl)-propionic acid (TPA for short) as a resolving agent in a mixed solvent such as water-methanol, etc. dissolved under heating, supersaturated, and diastereomer salts are separated. The salt are optionally treated wit a base to give optically active (+ or -)-para-tolylethylamine. An amount of the resolving agent is preferably 0.6-1.0 equivalent based on the starting substance.
Patent JP-S61112111-A (JP)
Title: Method and apparatus for generating excessive length of core of pipe-like fiber unit
Inventor: YAMAMURA TETSUYA
IPC: G02B6/44
Filed: 1984-11-06
Abstract: PURPOSE:To improve the reproducibility of the excessive length of a core and to control the relaxation effect of extension and a low temperature characteristic by bending and drawing a pipe-like optical fiber unit within two rectangular surfaces to compress the fiber unit. CONSTITUTION:The pipe-like optical fiber unit 7 consisting of optical fiber 1, plastic coats 2, an air layer 4, and a pipe 6 made of a rolled high molecular material is carried along metal wheels 8a-8f and the axes of the latter metal wheels 8d-8f are turned from that of the former metal wheels 8a-8c by 90 deg.. The fiber unit 7 is passed along the metal wheels 8a-8f with tension applied by a delivering machine 9 and a receiving machine 10. Since the surface of the pipe 6 is uniformly drawn through the metal wheels 8a-8d, the pipe 6 is compressed almost uniformly. If the relation of the metal wheels 8a-8f and the compressing variable of the pipe 6 is previously defined, the excessive length of the core can be formed with high reproducibility and the relaxation effect of extension at the cabling of the fiber unit 7 and the low temperature characteristic can be controlled.