baber/WOPTO huggingface dataset:
Patent JP-H06315726-A (JP)
Title: Method and apparatus for forming hollow work
Inventor: BARTELS HERMANN
IPC: B21D26/037
Filed: 1994-03-28
Abstract: PURPOSE: To make it possible to rapidly shape hollow-section workpieces of metal at a low cost by clamping a pressing mold, then forcing a pressure medium by a bar into the workpiece and pressing the workpiece to the internal contour of the pressing mold. CONSTITUTION: The pressing mold 12 having the workpiece 11 is heated to a desired temperature and thereafter, the bar 24 is displaced toward the workpiece 11 and simultaneously a sleeve 35 is rotated by a square-shaped portion 32 and a pressurizing element 30 is displaced toward the tubular workpiece 11. The bar 24 infiltrates the inside of the pressure medium 16 and the workpiece 11 is expanded by steel balls as the pressure medium 16 and is simultaneously axially compressed by the sleeve 35 and the pressurizing element 30. The workpiece is made into a shaped form after the shaping state accompanied by an intermediate stage. The pressure medium 16 in the form of the steel balls is moved into the cylinder 71 and is taken out after opening of the pressing mold 12.
Patent JP-S62214503-A (JP)
Title: Automatic compensation system for free-running frequency
Inventor: HASHIMOTO SHUICHI
IPC: G11B5/09
Filed: 1986-03-14
Abstract: PURPOSE:To quickly obtain a stable free-running frequency by setting in advance a correspondence table for a variation of an operating temperature, in a temperature compensating means, and adjusting and compensating automatically a free-running oscillation frequency. CONSTITUTION:Phases of an input signal to a variable frequency transmitting circuit (VFO)20 and an output of a voltage controlled oscillator (VCO)20 are compared by a phase comparator 1, the VCO 2 is controlled in accordance with a result of comparison, and a frequency of a free-running signal is adjusted. An operating temperature of this circuit 20 is detected by a temperature sensor 30 of the VFO 20, a correspondence table which has been set against a temperature variation of a temperature compensating part 40 is referred to, and a free-running oscillation frequency is adjusted and compensated automatically. As a result, even if a temperature is varied, a stable free-running frequency is obtained.
Patent JP-H11238956-A (JP)
Title: Mounting structure of electronic component and electromagnetic wave readable ic sheet
Inventor: KAWAI WAKAHIRO
IPC: H05K1/18
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide the mounting structure of an electronic component, such as a chip capacitor, etc., which when the electronic component is mounted on a circuit substrate can be the overall thickness limited approximately to the extent of the thickness of the electronic component, and an electromagnetic wave readable IC sheet in which the mounting structure is employed. SOLUTION: In a mounting structure for mounting an electronic component with electrodes, such as a chip capacitor 6, etc., on a sheet-type or film-type circuit substrate 1 to which a high conductivity metal foil or high conductivity metal foils are applied on one side or both sides, electrode patterns are formed on both the end parts of a region on the circuit substrate 1, where the electronic component is to be mounted. A through-hole whose diameter is a size smaller than the outer diameter of the electronic component is formed so as to connect both the electrode patterns to each other, and the electronic component is pushed into the through-hole and fixed temporarily by the caulking force of high conductivity metal foils of which the electrode patterns consist, and the electronic component is fixed in that state, to the circuit substrate 1 with an adhesive.
Patent JP-H05223946-A (JP)
Title: Detecting sensor
Inventor: MURATA SHIGEO
IPC: G01V3/08
Filed: 1992-02-10
Abstract: PURPOSE:To detect a magnetized body, which is moved in the remote and close distances at the close position with the magnetism detecting element of a sensor and to detect the body in high sensitivity even if the approaching attitude of the body is not stabilized. CONSTITUTION:A magnetized body 2A is moved on one side so that a magnetism detecting element 1A is located in-between. A backup magnet 3A is arranged on the other side. The magnet 3A applies the magnetism having the strength in the vicinity of the magnetism detecting output level with respect to the magnetism detecting element 1A. The strength of the magnetism increases with the approach of the body 2A.
Patent JP-S57172504-A (JP)
Title: Pickup tone arm
Inventor: AOKI TADANAO
IPC: G11B3/32
Filed: 1981-04-16
Abstract: PURPOSE:To allow an oscillation absorber to follow up even the sudden motion of a tone arm, by providing a supporting means, which utilizes magnetic force of restitution, to a gap part between the tone arm and oscillation absorber. CONSTITUTION:Between a coupling member 8 and a tone arm 2, a supporting member 9 which has resistance and elasticity is interposed to constitute an oscillation absorber. The coupling member 8 is provided with a magnet, which repels against a magnet 10 provided to the tone arm 2 to prevent the tone arm 2 even in sudden motion from coming in contact with the coupling member 8, stabilizing the operation of the tone arm 2.
Patent JP-H08252760-A (JP)
Title: Starting control device for equipment
Inventor: MACHIMURA SATORU
IPC: B24B23/00
Filed: 1995-03-16
Abstract: PURPOSE: To provide a starting control device to realize the starting control of the equipment with simple constitution in accordance with the preset timing pattern. CONSTITUTION: A starting control device is provided with a starting signal generating circuit 32 to generate the starting signal based on the dress starting signal, a timing generating circuit 33 to generate and output the timing signal according to the prescribed pressing pattern based on the starting signal, a hold command circuit 34 to hold the starting signal to be outputted from the starting signal generating circuit 32 according to the timing signal.
Patent JP-H04214415-A (JP)
Title: Carbon fiber precursor treating composition and treating method
Inventor: SUTEIIBUN EDOWAADO KUREI
IPC: D06M101/16
Filed: 1991-03-01
Abstract: PURPOSE: To obtain a composition of treating a acrylonitrile group precursor fiber for production of carbon fiber by including a specific siloxane polymer containing plural kinds of siloxane units. CONSTITUTION: This composition comprises 1-25 wt.% siloxane polymer containing (A) 1-50 units of formula I  R is H or a 1-18C hydrocarbon group; (m) is 0-3; A is an organic group-containing amide group of the formula R' NQC(O)R or R'NC(O)NR2 or R' [NZ(CH2 )a ]b NZ(CH2 )a NZQ or a reaction product of a compound of the formula R'NH-R<+> bonded to silicone with a monoepoxide or a lactone of formula II; R' is 2-3C divalent hydrocarbon group; Q is H or an alkyl; Z is H, a lower alkyl or the like; (a) is an integer of 2-6; (b) is 0, 1 or 2; (p) is 2-7}, (B) 0-50 units of formula III [B is a group of the formula R'(OC2 H4 )c (OC3 H6 )d OR"; R" is R or C(O)R; (c) is an integer; (d) is 0 or an integer] and (C) 10-900 units of formula IV (n is 0-3).
Patent JP-S61216935-A (JP)
Title: Protection of steel structure
Inventor: SHINOHARA TOSHIO
IPC: E02D31/06
Filed: 1985-03-22
Abstract: PURPOSE:To prevent the deterioration of a water-proof sheet due to adherence of organisms by a method in which an adhesive is applied in the air on the other surface of a water-proof sheet having a copper or its alloy foil on its one surface, the coated face is contacted with the surface of a steel structure under water, and the sheet is stretched and adhered by magnetic forces. CONSTITUTION:A water-proof sheet, e.g., of chlorosulfonated polyethylene, etc., is mixed with magnetic fine particles, e.g., of ferrite, etc., and a copper or its alloy foil is bonded through an adhesive of epoxy resin, etc., to one surface of the sheet. A water-curable adhesive of epoxy resin, etc., is applied in the air on the other surface of the sheet. The adhesive coated side of the sheet is contacted with the surface of wet surface above the water surface of the steel structure under water, and the sheet is stretched and wholly bonded to the surface of the steel structure by magnetic forces.
Patent JP-H04274150-A (JP)
Title: Sample treatment device in surface analyzing apparatus
Inventor: KUDOU MASATO
IPC: H01J49/26
Filed: 1991-02-28
Abstract: PURPOSE:To provide a sample treatment device which is able to prevent surface roughening of many kinds of samples owing to ion-etching in a surface analyzing apparatus. CONSTITUTION:An eucentric sample stage 11 for placing a sample 4 is provided and while a desired analysis position of a sample is kept at the analysis point P, ion beam is radiated from all the dimensional directions viewing from the analysis point P and the sample is so rotated and tilted continuously by a rotating system 14 and a tilting system 15 of the stage 11 as to make the average of the ion radiation quantity per hour constant in all the dimensional directions and at the same time etching is carried out by the ion beam while the etching region 24 is kept constant.
Patent JP-H07272415-A (JP)
Title: Recording medium and reproducer thereof
Inventor: NAKAGAWA MASAKI
IPC: G11B20/10
Filed: 1994-03-28
Abstract: PURPOSE:To continuously ensure the reproduction of audio and video interposing a muting period even when errors impossible to correct are generated in a header data of a unit. CONSTITUTION:When errors impossible to correct are generated in a header data, a head memory address where data of a data unit containing the header data are written is determined and the address is held with an error address holding circuit 208. Likewise, a head memory address at which the next image data of the data unit is stored is held with a next address holding circuit 211. In reading data from cash memories, the read address is compared with the error address of the error address holding circuit 208 by means of comparator circuits 209 and 209 and when the addresses coincide, a value of a reading address counter 207 is updated by the address of the next address holding circuit 211.
Patent JP-H04276002-A (JP)
Title: Flat soft magnetic fe-co alloy fine powder
Inventor: SAKAMOTO DAIJI
IPC: C22C33/02
Filed: 1991-02-28
Abstract: PURPOSE:To provide a flat soft magnetic Fe-Co alloy fine powder low in ignitability as the fine powder and having excellent magnetic characteristics and dispersibility. CONSTITUTION:This flat soft magnetic Fe-Co alloy fine powder contains, by weight, 45-55% Co and 0.5-2% of one or two kinds or more selected from a group of Al, Si and V in total, the balance essentially Fe and has 5-40mum average particle diameter and 2mum or less average thickness. The fine powder is coated with an oxide film having 200-1000Angstrom  thickness.
Patent JP-S52141592-A (JP)
Title: Process of semiconductor device
Inventor: ITOGA MASANAO
IPC: H01L21/28
Filed: 1976-05-20
Abstract: PURPOSE: To form electrode windows having a good dimension accuracy, by giving an inclined face to the insulator layer of polyamid resin in advance, when electrode windows are opened in the insulator layer formed on a semiconductor substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08254643-A (JP)
Title: Lens barrel
Inventor: YAMAMOTO AKIRA
IPC: G02B7/02
Filed: 1995-03-17
Abstract: PURPOSE: To remove dust or the like stuck on a lens surface without disassembling a lens barrel by providing one or more hole parts passing to a lens chamber and an opening and closing means opening and closing the hole part. CONSTITUTION: Lenses 1 and 2 are fixed by a lens press ring 4, and one or more hole parts 5 penetrating a lens frame 3 are at least provided at the lens frame 3. Also, the layer of an ahesive material (for instance, double coated adhesive tape or the like) 6 for sticking the dust is formed on the inner wall of the lens frame 3. The dust stuck on lens surfaces 1a and 2a is removed by feeding compressed air from the hole part 5 by an air gun or the like, so that it eliminates the need of disassembling the lens barrel and removing the dust. The dust 7 which is not removed from the hole part 5 even if the compressed air is fed is stuck on the inner wall of the lens frame 3 by the adhesive material 6, so that it does not stick on the lens surfaces 1a and 2a again.  The hole part 5 is closed with the opening and closing part 8 so as to prevent the intrusion of the dust from the hole part 5 after processing.
Patent JP-H07270572-A (JP)
Title: Shielding body for pipe-through part of wall of reactor room
Inventor: AKIMOTO SHUHEI
IPC: G21C13/00
Filed: 1994-03-29
Abstract: PURPOSE:To shield leakage of radioactivity at the pipe through part of wall of a reactor room. CONSTITUTION:A piping 1 passes through a hole 3 made through the wall of a reactor room 2 and expands thermally to move in the direction B. The shield body comprises three shielding members 6, 5 and 8. The shielding member 6 is an annular structural member secured to the wall 2 of reactor room through a gap (g) with respect to the piping 1. The shielding member 5 is an annular structural member having outer diameter D3 larger than the inner diameter of the shielding member 6 and fixed at a position 4 on the reactor room side of the piping under cold state. The shielding member 8 is also an annular structural member having outer diameter D3 equal to that of the shielding member 5 and fixed at a position 7 on the room B side of the piping 7 during operation. The total thickness L1+L2 of the shielding members 5 and 8 is set thicker than the thickness L0 of the shielding body 6.
Patent JP-H02239403-A (JP)
Title: Method for preventing forgery and magnetic recording medium for preventing forgery used therein
Inventor: YASUJIMA HIROYUKI
IPC: C09D7/12
Filed: 1989-03-10
Abstract: PURPOSE:To obtain the magnetic recording medium with which the falsification is difficult by impressing an external magnetic field more than the magnetic field necessary for saturation magnetization to the medium, detecting the magnetization intensity thereof to read out information and simultaneously executing the decision of whether the recording medium is true or false and the reproduction of the recording. CONSTITUTION:Magnetic ink 3 is transferred and printed on a magnetic recording layer 2 of a card 1. The magnetic recording medium with which the falsification by using a delicate means is difficult is obtd. by the formation of such magnetic recording layer 2. The magnetization of the recording medium is saturated by a high-magnetic field generating part 4, such as magnet, prior to reading out, by which the magnetized information of the card falsified by an ordinary magnetic head can be erased at the time of reproducing the magnetic recording medium. Since the method for reading out the residual magnetic output by this impressed magnetic field as the patterns of magnetization is used, the reproduced output which is shaper and stabler on the contrary is obtd. The preset discrimination information is checked and the inputting of the recording information, and the decision of whether the card is true or false are simultaneously executed. The magnetic recording medium with which the forgery is difficult is obtd. in this way.
Patent JP-S58176556-A (JP)
Title: Rotation detector
Inventor: MIHARA YUUJI
IPC: G01P13/04
Filed: 1982-04-09
Abstract: PURPOSE:To detect a rotation direction accurately with simple constitution by detecting rise and fall of a pulse signal, which is different in phase according to the rotation direction and then generating a signal for showing the rotation direction. CONSTITUTION:Two pulse signals PC and PD showing the rotation of a rotating body which are detected by a magnetoresistance element, etc., are inputted to an input terminal 11; when the pulse signal PD is (1) at a rise of the pulse signal PC, they show positive rotation. When the PD is (1) at a rise of the signal PC inputted to the clock terminal Cl of a D-FF13, the PD is inputted to the terminal D to output a signal of (1) from its output terminal Q. When the PC falls and the PD is (0), the outputs of an NOR gate 16 goes up to (1) to reset the F- DD13. The D-FF15, on the other hand, outputs only (0) from its output terminal Q by the intervention of an inverter 14. Therefore, an NOR gate 18 outputs a rotation signal CLK an R-SFF19 outputs signals U/D of (1) and (0).
Patent JP-H07287136-A (JP)
Title: Fusion splicing machine for optical fiber
Inventor: WATANABE TETSUAKI
IPC: G02B6/26
Filed: 1994-03-29
Abstract: PURPOSE:To provide a fusion splicing machine for optical fibers capable of reducing the space for housing and simplifying the operation to house and manage accessories. CONSTITUTION:This fusion splicing machine 1 has a fusion splicing mechanism 3 which is disposed in the front surface part of a fusion splicing mechanism 1 and fusion splices a pair of optical fibers, a freely attachable and detachable cover 11 which covers the part from the front to the front surface of the fusion splicing machine 1 while the fusion splicing machine 1 is not in use and a housing tray 13 which houses the fusion spliced part, etc., of the fusion spliced optical fibers. Plural pieces of retractable stationary pawls 151 and moving pawls 153 which hold this housing tray 13 are disposed on the cover 11. The cover 11 is supported in an upright form of nearly a V shape by a heater 8 which is the back surface part of the fusion splicing machine 1 at the time of fusion splicing of a pair of the optical fibers. The stationary pawls 151 and moving pawls 153 are positioned in the upper part behind the fusion splicing mechanism 3.
Patent JP-H04292993-A (JP)
Title: Transfer recording medium for forming resist pattern
Inventor: MATSUNAGA KAZUO
IPC: B41M5/41
Filed: 1991-03-22
Abstract: PURPOSE:To provide the title recording medium forming a resist applied at the time of the formation of a conductive pattern by etching using a transfer method, capable to deal with a small lot of products and forming a resist pattern having stable capacity. CONSTITUTION:A transfer recording medium consists of a film like base material 1, a release layer 2, a corrosion-resistant resin layer 3 and a thermal adhesive resin layer 4, and the corrosion-resistant resin layer 3 has resistance against an acid type etching solution.
Patent JP-H03259258-A (JP)
Title: Tacky adhesive pellicle film and pellicle
Inventor: MATSUOKA HIDETO
IPC: G03F1/62
Filed: 1990-03-09
Abstract: PURPOSE:To make improvement in tacky adhesiveness and ray transmittance by using a fluorine-contained poly(meth)acrylate having a specific compsn. and specific ultimate viscosity as a tacky adhesive material. CONSTITUTION:The pellicle 1 consisting of the pellicle film 3 and a pellicle frame 2 is constituted of a copolymer of a monomer [A] selected from a group consisting of formula I and a monomer [B] selected from a group consisting of formula II. The tacky adhesive material layer 5 consisting of the fluorine- contained poly(meth)acrylate having 45 to 75mol% content ratio of the monomer [A] and 55 to 25mol% content ratio of the monomer [B] and 0.07 to 0.2dl/g ultimate viscosity [eta] measured in methaxylene fluoride of 60 deg.C is formed on one surface of a transparent thin film 4, by which the tacky adhesive pellicle film 3 is formed. In the formulas I, II, R<1>, R<3> denote an H atom or methyl group; R<2> denotes a straight chain fluoroalkyl group without contg. ether oxygen; R<4> denotes a straight chain fluoroalkyl group contg. ether oxygen or branched fluoroalkyl group which may contain the ether oxygen. The improved tacky adhesiveness and ray transmittance are obtd. in this way.
Patent JP-H10250706-A (JP)
Title: Binding tool
Inventor: KURMIS VIKTOR
IPC: B65B13/02
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To enable a region which is subject to an error to be utilized more easily to obtain a tool which is more convenient to use by constituting a step feeder and a tool body in a specific structure wherein they can be easily separated and the tool can be folded into the step feeder. SOLUTION: A drum housing 6 of a step feeder is rotatably attached to 8 of a tool body 2, wherein the drum housing 6 and the tool body 2 are tightly coupled with each other at a closed position by an appropriate locking device 9. Therefore, it can be separated from and folded into the tool body 2 for convenience in use. At this time, a correct stationary position of a pull-in drum 7 is fixed by a locking device 15 comprising a roller with a side energized by a protrusion 14 of the drum and the other side energized by a spring counterclockwise and which is placed on a rotatable leer 16 with a fixing shaft 17 of the drum housing 6 as the center. Therefore a correct position of a tape in a tape feed-out groove 12 is established.
Patent JP-S63226053-A (JP)
Title: Hybrid integrated chip module
Inventor: NISHIDA KOJI
IPC: H01L23/32
Filed: 1987-03-13
Abstract: PURPOSE:To facilitate a printing process and prevent a substrate edge electrode section from degrading in conductivity by a method wherein a plurality of internal leadout electrodes are provided along the bottom circumference of a substrate mounted with a wiring circuit and the substrate is placed on a chip carrier provided with a plurality of external leadout electrodes to be connected to said internal leadout electrodes. CONSTITUTION:A printed wiring circuit substrate 1 includes a single-layer or multilayer wiring circuit, and is provided with a plurality of internal leadout electrodes 3 along its bottom circumference for input/output signals. A glass- made protecting film 9 is provided. In a chip carrier 4, along the peripheral walls of a package, grooves 5 are provided, which correspond to the internal leadout electrodes 3. Along the circumference of the chip carrier 4, a plurality of solderable external leadout electrodes 6 are built at equal intervals. The internal leadout electrodes 3 of the printed wiring circuit substrate 1 to be installed thereon are soldered to said external leadout electrodes 6. Resin is caused to flow into an opening 8 provided at the middle of the chip carrier 4 for the protection of chip parts 7 against moisture. The resin also establishes adhesion between the printed wiring circuit substrate 1 and chip carrier 4.
Patent JP-H07265008-A (JP)
Title: Agent for imparting good body
Inventor: SHIBUYA KOUJI
IPC: A23L27/20
Filed: 1994-03-29
Abstract: PURPOSE:To provide an agent for imparting a tasty substance with good body or fortifying the body of the substance and useful for food and drink by using an imidazole peptide and optionally a compound having sulfo group and further a phosphoric acid salt as active components. CONSTITUTION:This good body imparting agent contains (A) an imidazole peptide (e.g. carnosine and anserine) and, as necessary, (B) a compound having sulfo group (e.g. taurine) and further (C) a phosphoric acid salt (e.g. mono-, di- or tribsodium orthophosphate) as active components. The delicious taste of food and drink can be converted to a taste having good body.
Patent JP-H04348403-A (JP)
Title: Data transfer method for patterning apparatus
Inventor: SUTEIIBUN UEIN KOTSUKUSU
IPC: D06P5/00
Filed: 1991-03-01
Abstract: PURPOSE: To prevent imperfect patterning and the stop of a device by most suitably arranging reference tables converting the indication of patterning into the indication of the injection of color. CONSTITUTION: A patterning device 5 has an electronic control system and it has a computer 10 having a first memory and a second memory. At the time of transferring the reference tables from the first memory to the second memory, the reference tables of respective patterns are arranged in the order of processing. While patterning is executed in accordance with the reference tables which are taken out, a direct memory access command for transferring the next reference table is generated and the tables are loaded before the reference table is required. Thus, a patterning characteristic can efficiently be updated at proper time by rearranging the reference tables transferred from the first memory to the second memory and loading them while the patterns are formed.