baber/WOPTO huggingface dataset:
Patent JP-H0290580-A (JP)
Title: High speed atomic beam source
Inventor: NAGAI KAZUTOSHI
IPC: H01S1/00
Filed: 1988-09-28
Abstract: PURPOSE:To enable electrons to converge near a center axis to be a converged electron beam and to generate a convergent high speed atomic beam by a method wherein electrons emitted from a first cathode through discharge are made to penetrate through magnets rotated by 90 degrees off each other. CONSTITUTION:Magnets 27 and 28 are arranged at positions so as to be rotated by 90 degrees off each other, and a magnetic field between an N pole and an S pole of each magnet intersects at a right angle with an electric field between a needle- shaped anode 21 and a second cathode 22. The electric field between the anode 21 and the first cathode 22 is so applied as to be perpendicular to this paper. When electrons emitted from the first cathode 22 by discharge penetrate through the magnet 28 from the rear side of this paper toward the front side, the electrons grows to be a beam flat in a direction of an A-B line and are incident on the magnet 27. As the magnet 27 is rotated by 90 degrees off the magnet 28, the flat electron beam is made to converge near a center axis penetrating the magnet 27. Oxygen ions occurred by the collision of the converged electron beam with residual oxygen gas are injected into an ion neutralization nozzle 23 as a well-converged beam, because they are generated from a narrow crosssection, and the well-converged beam is converted into an oxygen high speed atomic beam.
Patent JP-H0290166-A (JP)
Title: Pattern forming material
Inventor: WATABE KEIJI
IPC: H01L21/30
Filed: 1988-09-28
Abstract: PURPOSE:To enable a pattern to be formed by an electron beam exposure method without impairing sensitivity and resolution of a resist by dispersing a specified conductive complex into a general-purpose polymer and using it as a conductivity-enhancing agent for processing the electron beam resist. CONSTITUTION:The conductive complex to be dispersed into the general-purpose polymer is a radical salt comprising a quaternized nitrogen as a cationic moiety and an anionic radical of tetracyanoquinodimethane (TCNQ) or a TCNQ derivative condensed with a hetero ring as an anionic moiety, or its adduct with a neutral TCNQ compound. It is used as the conductivity-enhancing agent for the upper layer of the electron beam resist, and electric charge generated in the resist by irradiating electron beams at the time of the electron beam exposure is dispersed without being trapped in one point by the conductivity of the agent of the upper layer, thus permitting deviation of the pattern formed by the exposure to be effectively prevented without interaction of charge.
Patent JP-H0689787-A (JP)
Title: Discharge lamp lighting device
Inventor: KAKIYA TSUTOMU
IPC: H05B41/16
Filed: 1992-09-09
Abstract: PURPOSE:To provide a discharge lamp lighting device having an inverter circuit capable of working well with a plurality of lamp types. CONSTITUTION:Projections and recesses 3 on/in the body 1 of a lighting fixture are previously set so that they suit the types and number of discharge lamps FL to be mounted on the fixture body 1. An inverter device 4 is mounted on the fixture body 1 and a switch 8 is changed following the projections/recesses 3, and the rated output, etc., of an inverter circuit 6 is varied with this change of the switch 8. Parameters which the inverter circuit 6 changes are; the rated lamp current, starting voltage, voltage and time pertaining to preheating. and the operation at the latest period of lamp lifetime. This does not require designing of inverter circuits 6 for particular lighting fixtures as conventional, and a single sort of inverter circuits can work well with a number of illumination devices.
Patent JP-H0690468-A (JP)
Title: Transmission line burst code error evaluating device
Inventor: IAI SATORU
IPC: H04N7/26
Filed: 1992-09-09
Abstract: PURPOSE:To enable the evaluation of the quality performance of a transmission line based on the actual feeling of a human by constituting that the picture quality degradation characteristic at a reception terminal is determined from a parameter showing the phenomenon of a burst code error. CONSTITUTION:In the case of a burst code error, the error between the signal amplitude of an input TV image and the signal amplitude of a reversion TV image is measured for every picture element by an arithmetic unit 14, a block divider 15 and an adder 16, and it is added for every block. Further, the block is decided as a degradation block when an addition value exceeds a preliminarily fixed threshold and the number of the degradation block in an image is determined by a subtracter 11, a threshold output device 18, a positive and negative deciding device 19, memories 20, 21, a positive and negative deciding device 23, an adder 24. Picture element degradation characteristic is estimated from a parameter showing the characteristic of a burst error through the number of the degradation block by utilizing the relation of a quality evaluation value and the number of degradation block and the relation of the parameter showing the phenomenon of the burst code error and the number of degradation.
Patent JP-H0676507-A (JP)
Title: Head arm assembly
Inventor: MORIMOTO TADASHI
IPC: G11B21/12
Filed: 1992-08-18
Abstract: PURPOSE:To enable a head to be withdrawn from any position of a disk and to keep the head from coming in contact with the disk. CONSTITUTION:1st and 2nd arm members 14R and 14L are provided to be extended from a rigid arm 2 over to the side of the head 12, and a plate member 18 is fixed to the 1st and 2nd arm members 14R and 14L so as to be engageable with a suspension 8 on the disk side, and then at least one of the 1st and 2nd members 14R and 14L is composed of a piezoelectric element. Thus, since the arm members 14R and 14L and the plate member 18 are moved together with the suspension 8, the head 12 can be withdrawn from an optional position of the disk.
Patent JP-2001061882-A (JP)
Title: Cold reserving bag
Inventor: MORITOMO TOKUBE
IPC: A47G9/10
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To efficiently cool a cold reserving bag by arranging and constituting a cold accumulating material on the upper side and a synthetic resin formed granular body layer on the underside so that both are not mixed with each other. SOLUTION: A heat insulating bag 3 sealed with a synthetic resin foamed granular body 5 is arranged on the underside of a cold accumulating bag 2 sealed with a cold accumulating material 9, and the whole is stored in a body bag 4 to constitute a cold reserving bag 1. The cold reserving bag 1 and the heat insulating bag 3 are not always required, and may be stored in the body bag 4 so that both are not mixed with each other. For example, the inside of the body bag 4 is partitioned into upper/lower two chambers, the cold accumulating material 9 is sealed in the upper chamber, and the synthetic resin foamed granular body 5 may be sealed in the lower chamber. This constitution can utilize cooling capacity of the cold accumulating material 9 at an effectively high rate.
Patent JP-H08105564-A (JP)
Title: Valve device and deodorizing fan device using valve device
Inventor: YASUHARA YUKIHIKO
IPC: F24F7/06
Filed: 1994-10-05
Abstract: PURPOSE: To provide a valve device with a high reliability which can eliminate a fear of invasion of a harmful gas, the generation of rust, and the attachment of dust to a lever mechanism, without using a spring and a solenoid, and can prevent a poor valve opening and closing securely. CONSTITUTION: A solenoid coil 25 is fixed and provided in the passage of a fluid, and a movable body 26 which consists of a magnet driven by a magnetic field generated by the solenoid coil 25 is arranged, and the fluid in the passage is passed or cut off by moving the above movable body 26.
Patent JP-S61120741-A (JP)
Inventor: KODA HIROYUKI
IPC: B29C45/16
Filed: 1984-11-15
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-S6396257-A (JP)
Title: Metallic material for undercoat before ceramic coating
Inventor: HORIUCHI KOREJIROU
IPC: C23C4/08
Filed: 1986-10-11
Abstract: PURPOSE:To make it possible to easily carry out satisfactory ceramic coating, by using an oxidation and heat resistant metallic material consisting of Ni as the principal component and a proper amount of one or more kinds of metals such as Cr, Al and Y as a material for forming an undercoat by thermal spraying. CONSTITUTION:When a structure, parts or the like used in an oxidizing atmosphere at high temp. is coated with ceramics, an undercoat is formed by thermal spraying with a metallic material consisting of Ni as the principal component and a proper amount of one or more kinds of metals such as Cr, Al and Y, e.g., Ni-Cr consisting of 15-40wt% Cr and the balance Ni, Ni-Cr-Al contg. 15-40% Cr and 2-10% Al or Ni-Cr-Al-Y contg. 15-40% Cr, 5-20% Al and <=5% Y. A top coat formed on the undercoat is not cracked or stripped, so the durability of a coated apparatus or the like is improved and the service life can be prolonged.
Patent JP-S6396714-A (JP)
Title: Yoke type thin film magnetic head
Inventor: SHIIBA KENGO
IPC: G11B5/39
Filed: 1986-10-09
Abstract: PURPOSE:To prevent generation of Barkhausen noise by inclining the axis of easy magnetization of a magneto-resistance effect element at a specific angle with the longitudinal direction of the magneto-resistance effect element. CONSTITUTION:The magneto-resistance effect element (MR element) 12 is provided in parallel with a conductor 16. The MR element 12 detects the signal magnetic flux guided by upper yokes 11, 15 are a resistance change. The conductor 16 generates a bias magnetic field in the transverse direction of the stripe of the MR element 12 and impresses said field to the MR element 12 to move the operating point of the MR element 12 to the point where the linearity is good. The axis of easy magnetization of the MR element 12 is inclined 20-50 deg. clockwise with the longitudinal direction of the MR element 12. The magnetic domain fission in the magneto-resistance effect element by the magnetic field component in the direction of the axis of easy magnetization in the bias magnetic field is thereby suppressed and the Barkhausen noise occurring in the imperfection of the formation of single magnetic domains is suppressed.
Patent JP-2000151226-A (JP)
Title: Power distributor and power synthesizer
Inventor: MIYAJI MASAYUKI
IPC: H01P5/22
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a power distributor capable of increasing the number of distributions more than in the conventional practice or reducing loss more than in the conventional practice. SOLUTION: It is possible to reduce the characteristic impedance of a transmission line constituting a directional coupler, to produce a power distributor that has the number of distributions more and also to reduce loss by making the impedance of a 1st terminal pair consisting of the input port 7a of a 6 dB branch line type directional coupler 7 and a 2nd output port 7d lower than reference impedance Z0 (generally 50 Ω) and defining the impedance of a 2nd terminal pair consisting of an isolation port 7b and a 1st output port 7c as 20.
Patent JP-H0577255-A (JP)
Title: Resin layer duplicating method
Inventor: EGUCHI SHIN
IPC: B29C43/52
Filed: 1991-09-20
Abstract: PURPOSE:To provide a resin layer duplicating method which can make the temperature of curing a resin material different from the temperature of releasing the same, can carry out releasing easily to prevent the breakage of a plurality of bases, can obtain a hologram of good flatness and improve the cost. CONSTITUTION:The given volume of a liquid resin material 14 provided with curing properties is dropped on a stamper 13, and a base 15 is plased on a resin material 14 and diffused thereon to cure the resin material 14, and then the stamper 13 and the base 15 to which the cured material 14 is made to adhere and separated. The temperature of the stamper 13 and the resin material 14 at the time of curing the resin material 14 and the temperature of the stamper 13 and the resin material 14 at the time of releasing the base 15 to which the resin material 14 is made to adhere can be varied by a temperature variation means 17.
Patent JP-H0771138-A (JP)
Title: Relics custody method, its implement and device
Inventor: KIKAWA TOSHIO
IPC: E04H13/00
Filed: 1993-09-03
Abstract: PURPOSE:To keep and manage relics efficiently and economically by accommodating deceased man's relics in a case having fixed dimensions and shape, and arrangedly receiving the case in a housing section of a room where an altar is provided. CONSTITUTION:A silver or other color ornamental fringe 11 is formed on the front peripheral side of a transparent case 1, and a mark 12 or the like is also drawn there, and remains such as a deceased nail and hair and relics such as the skeletal remains are properly accommodated in a sealed bag 15 together with deoxidizer and desiccant, and a photograph 16 and a recorded plate 14 are also accommodated in the bag 15. Next, the case 1 is housed in housing shelves 21, 22 formed on a front face and or both sides in a receiving room 10 where an altar 2 is provided, and a lighting fixture 23 and a flower vase 24 or a votive offering or the like are arranged on the altar 2, and a memorial service is held in the morning and evening or properly. Thus the deceased relics are accommodated in the case 1 to pack the aimed deceased relics for performing the custody of the relics effectively and economically.
Patent JP-H0772664-A (JP)
Title: Electrophotographic toner
Inventor: KIYOYANAGI MASAYUKI
IPC: G03G9/097
Filed: 1993-09-03
Abstract: PURPOSE:To obtain excellent initiation characteristics of the electrification, stability of the amount of charge, aging stability and environmental stability of the toner, to stabilize the qualities of the toner at the time of producing it and to eliminate the presence of heavy metals in the toner by adding an aluminum compound of a specific substituted or unsubstituted, aliphatic dicarboxylic acid. CONSTITUTION:This toner contains an aluminum compound of a substituted or unsubstituted, aliphatic dicarboxylic acid which can be formed into its acid anhydride within the molecule. Examples of this aluminum compound of the aliphatic dicarboxylic acid are aluminum compounds of norbornenedicarboxylic acid, hexachloronorbornenedicarboxylic acid, maleic acid, phenylmaleic acid, diphenyl maleic acid, butylmaleic acid, phenethylmaleic acid, benzylmaleic acid, tetraethylsuccinic acid, phenylsuccinic acid, benzylsuccinic acid, diphenyltetralin-6,7-dicarboxylic acid and 2,3-dichlorotetralin-6,7-dicarboxylic acid.
Patent JP-S6288634-A (JP)
Inventor: DEIITAA REESHIYU
IPC: B60R1/072
Filed: 1986-10-14
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-H1090017-A (JP)
Title: Multi-purpose pod floating at fixed point of sea level
Inventor: OTOKUNI KAZUNORI
IPC: B63B22/00
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To reduce manpower when a physical amount at a predetermined position at a sea surface or in the sea is measured. SOLUTION: The pod 1 comprises a pod body 2 and a measuring instrument housing 3. The pod body 2 includes a GPS receiver 4, an inertial navigation system device(INS) 5, a propeller part 7 for moving the pod 1 in a required direction, a battery 9, a transmitting receiving unit 11 for receiving RF signals from a base station and transmitting measured data by a measuring instrument housed in the instrument housing 3 to the base station in real time and a control part 6 for controlling the propeller part 7 based on positional data of the pod 1 obtained by the INS 5 so that the pod 1 maintains a predetermined position. The instrument housing 3 stores the measuring instrument for measuring a predetermined physical amount at a sea surface or in the sea, e.g. a temperature sensor, a vibration sensor, a tidal current meter, an underwater acoustic measuring instrument, etc.
Patent JP-H1181339-A (JP)
Title: Foundation construction for building
Inventor: KANAO SHIGEKI
IPC: E02D27/01
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a foundation construction while maintaining its strength by making the dimension of a footing portion in longitudinal direction shorter than the dimension of an underground beam portion in longitudinal direction of the foundation construction of building and connecting together butted end portions of the underground beam portions. SOLUTION: A basic foundation unit 1 comprises a footing portion 1A constituting the bottom side portion and an underground beam portion 1B extended upward from the upper end of the footing portion 1A which are formed to an inverted T shape. A longitudinal dimension X of a footing portion 1A is made shorter than the longitudinal dimension Y of the underground beam portion 1B. A plurality of through-holes are made in up-down direction in the footing portion 1A, and the weight of the foundation unit 1 is reduced. At both the end portions in longitudinal direction of the foundation unit 1 and end portions of coupling side of jointing foundation unit, a pair of lower and upper fasteners 9 are embedded during the production of these foundation units respectively.
Patent JP-S62104855-A (JP)
Title: Rubber composition with improved blooming
Inventor: HONMA KIYOSHI
IPC: C08L23/16
Filed: 1985-10-31
Abstract: PURPOSE:A rubber composition that is obtained by adding a specific N- substituted ammonium salt to an ethylene-alpha-olefin polymer rubber, thus being freed from blooming in vulcanization without any adverse effect on moldability and physical properties of the vulcanized products. CONSTITUTION:The objective composition is obtained by adding 0.3-20pts.wt. of an N-substituted ammonium salt of the formula (R1 is monovalent hydrocarbon; R2 is H, monovalent or divalent hydrocarbon; R3, R4 are H, monovalent hydrocarbon; n is 0, 1; X<-> is anion such as Cl<->) and 0.3-20pts.wt. of sulfur or a sulfur-containing compound as a vulcanizer to 100pts.wt. of an ethylene-alpha- olefin copolymer rubber or an alpha-olefin copolymer rubber.
Patent JP-2001068326-A (JP)
Title: MnZn BASED FERRITE
Inventor: TAKAGAWA KENYA
IPC: H01F1/34
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide MnZn ferrite material having high saturation magnetic flux density and low loss at a mounting temperature of a core for, e.g. a transformer. SOLUTION: This ferrite contains iron oxide of 52.5-54.0 mol% of Fe2O3 conversion, zinc oxide of 7.7-10.8 mol% of ZnO conversion, and residual part composed of MnO, as the main components. The subcomponents are silicon oxide of 60-140 ppm of SiO2 conversion and calcium oxide of 350-700 ppm of CaO conversion. Further, nickel oxide of at most 4500 ppm (where O is not contained) of NiO conversion is cor'ztained.
Patent JP-2001062605-A (JP)
Title: Amorphous carbon coated tool
Inventor: FUKUI HARUYO
IPC: B23C5/10
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain excellent surface roughness immediately after film coating, a high film forming rate and wear resistance at a low manufacturing cost by forming an amorphous carbon film for coating a tool surface, by a physical evaporation method using a raw material containing graphite with a characteristic close to diamond. SOLUTION: An amorphous carbon film formed by a physical evaporation method is called a diamond-like carbon film, a DLC film, an a-c: H-film, a hard carbon film or the like and obtained by a coating method using the sublimation reaction of graphite used as a start raw material in order to obtain a high hardness equivalent to diamond. A surface phase with a film thickness of 0.05-1 μm composed of groups IVA, VA, VIA, metal elements in the periodic table, and a compound composed of elements selected out of boron/aluminum and silicon/germanium groups, is provided between the amorphous carbon film and a tool surface. The total film thickness including the amorphous carbon film is 0.1-5 μm, and the hydrogen content of the amorphous carbon film is less than 15%.
Patent JP-2001066943-A (JP)
Title: Fixing device
Inventor: ITO KATSUYUKI
IPC: H05B3/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device constituted so that waiting time after a power source is turned on can be shortened and fixing temperature can be stabilized by enhancing temperature detecting accuracy. SOLUTION: A backup roller 2 is obtained by forming silicone rubber at the outside circumferential surface thereof and arranged side by side so as to be pressed to the lower surface of a heat roller 1. Then, a halogen lamp 3 is fixedly installed at the central position of the roller 1. A fixing film whose width is approximate to the longitudinal-direction width of the roller 1 is shown by No.8 in a figure. Then, the film 8 is laid between the roller 1 and an idle roller 9 in a belt state and a recording material 6 is heated by the roller 1 through the film 8. When the roller 1 is rotated, the material 6 to which a toner image 5 is stuck is carried in a right direction on a condition that it is pressed to the roller 1.
Patent JP-H0991471-A (JP)
Title: Slip throw-out machine
Inventor: SHITOU MAMIKO
IPC: G07B3/00
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To immediately select a slip required for the processing of a window without taking too much time and to simplify the procedure of a user in a financial institution or the like provided with many kinds of the slips. SOLUTION: This machine is provided with a storage means 4a for storing the plural kinds of the slips used for the processing of the window of the financial institution or the like, an input means 3a for selecting and indicating the slip stored in the storage means 4a, a word processor function for inputting the information of the user by the input means 3a and a printer 5 for printing the slip selected in the input means 3a. The information inputted by the user by the input means 3a and a user number for arranging the utilization of the window are printed on the slip by the printer 5.
Patent JP-H1087186-A (JP)
Title: Double face copying device
Inventor: SHIDA TOSHIO
IPC: B65H29/58
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To certainly refeed a sheet of recording paper by providing a recording paper guiding member free to revolve and rotate to guide the recording paper at the time of refeeding the recording paper by recording paper holding means constituted in a pair. SOLUTION: A pair roller group 301 holding recording paper P stored in an accumulating part moves to the left in an inclined guide part 304 and stops at a position where a head end of the recording paper P makes contact with a surface of the other end guide edge 127 B of a recording paper guide member 127. A gear 403 of the pair roller group 301 moved simultaneously at the time of stopping is engaged with a driving gear 407. Thereafter, the driving gear 407 is rotated in the counterclockwise direction, only one driving roller on a core shaft 400 out of this pair roller group 301 is rotated, and the recording paper P held by the other driven roller is refed. The refed recording paper P is carried by making it contact with the surface of the other end guide edge 127 B of the recording paper guide member 127 and carried to a second recording paper carrier part.