baber/WOPTO huggingface dataset:
Patent JP-H0521289-A (JP)
Title: Manufacture of electrode foil for electrolytic capacitor
Inventor: NONAKA HARUKI
IPC: H01G9/055
Filed: 1991-07-09
Abstract: PURPOSE:To improve the adhesiveness between an aluminum foil substrate and a metal film and reduce the thermal deformation of the substrate created at the time of the deposition of the metal film by a method wherein, after the aluminum foil substrate is cleaned by a plasma treatment, the metal film is formed on the substrate. CONSTITUTION:An aluminum foil substrate 4 having a required thickness is paid off from a pay-off shaft 1 and made to run along the circumference of a cooling drum 2 and then taken up by a take-up shaft 3. A glow discharge electrode 6 which is so positioned as to face the predetermined position of the upstream side of the cooling drum 2 is surrounded by a cover 5. The glow discharge electrode 6 is connected to a power supply 8 to supply power to the electrode 6 and the other electrode is connected to the cooling drum 2. A metal film is formed by a vacuum deposition apparatus provided in a long aluminum foil substrate running system. That is, after the aluminum foil substrate 4 is cleaned by a plasma treatment, the metal film is formed on the substrate 4.
Patent JP-S6325837-A (JP)
Title: Optical pickup
Inventor: KUBO KATSUHIRO
IPC: G11B7/09
Filed: 1986-07-17
Abstract: PURPOSE:To stabilize optical parts against the change of circumstances and to improve the reliability by pressing and holding optical parts to a horizontal reference face and three side reference points from above and sides by springs and fixing them to the base body with an adhesive to stably fix them to the base body. CONSTITUTION:A base body 12 to which a composite prism 3 is fixed is provided with the horizontal reference face A of a mechanically finished face and three side reference points B, C, and D. Flat springs 20 and 21 are fixed to the base body 12 by screws, and the flat spring 20 presses the composite spring 3 to the horizontal reference face A from above by its elastic force, and the spring piece 21a of the flat spring 21 presses the composite prism 3 to side reference points B and C, and a spring piece 21b presses it to side reference points C and D. The composite prism 3 is stuck to the base body 12 which adhesives 13 and 14 is this state. Thus, the composite prism 3 is kept while abutting with the horizontal reference face A and three side reference points B, C, and D even if deformation and positional slip occur because of the change of circumstances, such as the variance to temperature, and the angular variance and the positional variance are suppressed.
Patent JP-S6328509-A (JP)
Title: Direct cut type electric discharge machining device
Inventor: INOUE KIYOSHI
IPC: B23H1/02
Filed: 1986-07-17
Abstract: PURPOSE:To prevent lowering of machining accuracy and plugging of a machining liquid passage due to an increase in temperature of an electrode, by providing a temperature detector in the electrode or in the vicinity of the latter so that a machining powder source circuit is deenergized when the detector detects a predetermined value. CONSTITUTION:When the temperature of an electrode abnormally rises due to an decrease in or shut-off of supply of machining liquid, caused by a balance between the amount of the machining liquid and supply energy or caused by plugging of a machining liquid supply pipe or an electrode jet port by a certain reason, and so forth, a temperature detector 15 detects the temperature of the electrode before the temperature reaches at a temperature at which a surface activator in the machining liquid solidifies, and therefore, a switch 16 for a machining power source is turned off. Accordingly, it is possible to prevent a material such as the activator from solidifying due to a temperature rise in a passage 14 so that the latter is plugged while the machining progresses. Further, an alarm 17 informs the operator of an abnormal temperature rise, and therefore the operator may cope with the matter, suitably at once, thereby it is possible to enhance the safety and to prevent a machining process from being carried out while the accuracy of machining is left to be lowered due to the abnormal temperature.
Patent JP-S5691651-A (JP)
Title: Brush device for small motor
Inventor: KASUFUCHI FUMIAKI
IPC: H02K13/00
Filed: 1979-12-26
Abstract: PURPOSE:To arrange a brush holder and an insulating case effectively by providing female terminals each at one end of brush holders while the terminals of a thermoswitch is formed into a male terminals which are inserted into the female terminals. CONSTITUTION:Female terminals 9 are formed each at one end of brush holders 5 and 6 while a spring 10 and an insulating ring 11 are mounted at other ends 6a and 7a thereof to give a brush a sliding pressure. The first and second terminals (a) and (b) of an insulating case 12 containing a thermoswitch 13 are formed into male terminals which are inserted into the female terminals 9 of the brush holders. This enables effective arrangement of the brush holders and the thermoswitch within a limited space.
Patent JP-H0459237-A (JP)
Title: Sound insulation material using coating agent and its manufacture
Inventor: NOJIMA MASAHIRO
IPC: B29C51/14
Filed: 1990-06-28
Abstract: PURPOSE:To omit the preheating process for molding by applying polyvinyl chloride plastisol composed of polyvinyl resin, filler, plasticizer, various additives and solvent to a heated bulky felt on the polyvinyl chloride plastisol, then closing the die to make a molded product thermally under pressure. CONSTITUTION:A polyvinyl chloride plastisol compound is applied to a heated molding die in the thickness of 1 to 10kg/m using an air spray or a brush. Next, a molded bulky felt or an unmolded bulky felt is laminated on the surface coated with polyvinyl chloride plastisol, then the top of the die is allowed to descend to make a molded product thermally under an appropriate pressure for an appropriate time. The polyvinyl chloride plastisol applied to the die is adhesively laminated on acoustic layers 2, 2 of bulky felt or polyurethane foam to form a sound insulating layer 1. Thus the material demonstrates an excellent sound insulation function as a whole.
Patent JP-H0458145-A (JP)
Title: Defect inspecting device for electric wire given processing agent
Inventor: TOMOE SHIGEMICHI
IPC: G01B7/12
Filed: 1990-06-28
Abstract: PURPOSE:To obtain an inexpensive thickness irregularity inspecting device for a processed electric wire which can detect the quality of the traveling processed electric wire speedily and continuously and can grade the product according to defect information by detecting the thickness irregularity continuously in the manufacture process of the processed electric wire and processing it by a data processor. CONSTITUTION:A supply roller 2, a processing agent adding tank 3, and a take-up machine 4 are arranged as a processing and conveying device for the electric wire 1 and a detecting device 5 which detects variation in th thickness of the processed electric wire as electrostatic capacity variation is arranged between the processing agent adding tank 3 and take-up machine 4. The data processor 6 which is provided successively to the detecting device 6 compares the reference value of an internal program which has a function for deciding a defect of the processed electric wire previously according to a quality criterion with an electric signal as quality information on the electric wire obtained by a detection part and when their difference exceeds a set range, an arithmetic part 7 decides and outputs individual defect data, which are stored in a storage part 9 through a conversion part 8. Further, the defect information while stored on a storage medium is displayed on the screen of a display device 1 and printed out on a printer 12.
Patent JP-S5588308-A (JP)
Title: Manufacture of permanent magnet material
Inventor: YONEYAMA TETSUTO
IPC: C22C1/04
Filed: 1979-12-25
Abstract: PURPOSE: To obtain a material of high retention and high energy product by subjecting an alloy powder in a specific ratio of rare earth metal, Cu, V and Co to aging treatment after burning at a specific temperature.  
     CONSTITUTION: Powder of an alloy consisting of rare earth metal in 24W28% by weight, Cu in 5W12%, V in 0.2%W4% and Co in 56W70.8% or of an alloy in composition for which Co is partly substituted with Fe in 15% or below is burned at 1,180W1,250°C and then subjected to aging treatment. For example, a material prepared so as to have a composition at Sm: 26.5%, Co: 59.5%, Cu: 8.0%, Fe: 5.0% and V: 1.0% is dissolved in Ar and forged to ingot. The ingot is then fine grained, pressed in a magnetic field of 10k Oe, sintered at 1,230W1,250°C for about an hour, cooled down and further is subjected to aging treatment in vacuum or inert gas atmosphere at 800W900°C for about an hour and consecutively at 500°C for 5 hours. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1114460-A (JP)
Title: Method and device for temperature measurement by non-contact surface thermometer
Inventor: KOBAYASHI SEISHIROU
IPC: G01J5/10
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To enable the accurate correction of measured values by obtaining correction values through the use of temperature measuring plate for calibration formed by laminating a surface plate of the same material as an object whose temperature is to be measured on a supporting plate of material with high thermal conductivity. SOLUTION: At the time of measuring the temperature of an object 5 whose temperature is to be measured by a non-contact surface thermometer 6, a temperature measuring plate 1 for calibration is first placed in the same atmosphere as the object 5, and the temperature of the surface 2a of the surface plate 2 of the temperature measuring plate 1 for calibration is measured by a contacting thermometer 7 and the non-contact surface thermometer 6. Then both results of temperature measurement are compared with each other to obtain the correction value of the non-contact surface thermometer 6, and the value of the object 5 measured by the non-contact type surface thermometer 6 is corrected by the correction value to be a real temperature.  The temperature measuring plate 1 for calibration is formed by thinly laminating the surface plate 2 formed of the same material as the object 5 on the surface of a supporting plate 3 formed of metal material with a high rate of thermal conductivity and good thermal conductivity such as aluminum, copper. By this, it is possible to obtain the accurate correction value of the non-contact surface thermometer 6.
Patent JP-H0457419-A (JP)
Title: Prediction coding method and decoding method for prediction code
Inventor: KATO SHIRO
IPC: H04N19/166
Filed: 1990-06-27
Abstract: PURPOSE:To minimize an error propagation blocks and to reduce signal deterioration by sending an output resulting from prediction coded data obtained through sampling quantization of an input signal and a decoded value at a prescribed sampling location of the said input signal. CONSTITUTION:A decoded value of a sample at a top sampling position of a block is also sent in addition to a prediction error subject to quantization coding. Since a decoded value P(n) is also sent in addition to a prediction error subject to quantization coding as to a head sample of each block, the result of P(N-1), P(N-2), P(N-3), P(N-4),... is sequentially obtained. Suppose that a transmission error is detected in a prediction error of an e-th (i=e) data in an m-th block, the data are decoded in a same sequence as that at the coding from a head of the block to obtain a decoded value of the data till an (e-1)th sample from the head without error. Then a decoded value of an (e+1)th sample from a final end sample in the block is obtained without error by using the method decoding the code in the opposite sequence to that at the coding.
Patent JP-H0728355-A (JP)
Title: Flash fixing unit
Inventor: MIYAKOSHI KUNIO
IPC: G03G21/00
Filed: 1993-07-08
Abstract: PURPOSE:To dispense with a desmoking guide and to reduce the number of parts and cost by obtaining the role of the desmoking guide on a glass holder as well. CONSTITUTION:A flash lamp 31, a frame 32, a reflection mirror 33, a transparent glass 34, the glass holder 35 and a suction means are provided. The glass holder 35 has both roles of the conventional glass frame and the glass holder and fills the role of the desmoking guide for leading smoke between a paper sheet 100 and the transparent glass 34 to the suction means of the upper part, as well. In other words, the glass holder is attached to the frame 32 and supports the surroundings of the transparent glass 34 and on one end part 37 projected from the frame 32 and inclined, a large number of oblong holes 38 are formed side by side in a direction perpendicular to a paper surface. The top end of one end part 37 approaches the carried paper 100. The smoke between the paper 100 and the transparent glass 34, generated at the time of fixing passes through the oblong holes 38 by the sucking force of a blower and a passage 42. rises and then, enters into the chamber 43 of the upper side.
Patent JP-H1022190-A (JP)
Title: Method for correcting alignment error in aligner and aligner using it
Inventor: AOKI ATSUYUKI
IPC: H01L21/68
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a correction parameter deciding method which can be effectively used for correcting the position, etc., of a substrate in an aligner. SOLUTION: The data on the coordinate positions of a plurality of measured alignment marks provided on a substrate on a prescribed coordinate system are obtained by measuring the positions of the alignment marks and corrected coordinate position data are found by converting the obtained coordinate position data by using a function containing at least one correction parameter for correcting data. Then, the correction parameter is decided so that the maximum values of the deviations between the corrected coordinate position data and designed coordinate positions can become the minimum.
Patent JP-S6062827-A (JP)
Inventor: KONNO NAOO
IPC: G05F1/10
Filed: 1983-09-13
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-2000004255-A (JP)
Title: Communication system device and data packet transfer method
Inventor: INOUE ATSUSHI
IPC: H04L29/12
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To transfer a packet that is transferred to an address before movement of a terminal which moves between different networks to its current position by representatively receiving a packet transferred to the home address of the mobile terminal and encapsulating and transferring it in accordance with the current position address of the terminal. SOLUTION: Home agents 5 and 6 which respectively manage the current position of a mobile terminal 3 and transfer a packet transferred to a home address of the terminal 3 to the current position are installed on a private network 1 and the Internet 2 which accommodate the terminal 3. The current position information of the terminal 3 that goes and comes to/from a mutual network is managed by making them mutually connected. The agents 5 and 6 receive a registration message showing the current position from the terminal 3 that moves to a moving destination, encapsulate a packet sent to the home address of the terminal 3 and transfer it to the registered current position.
Patent JP-H08326756-A (JP)
Title: Vertical bearing device
Inventor: SUHARA TAISUKE
IPC: F16C33/10
Filed: 1995-05-31
Abstract: PURPOSE: To prevent the oil spray leakage to a lower part by providing an intake box, covering the space between the vertical main shaft being equipped with a guide sleeve having balance holes and the oil cylinder around this, and supplying compressed air to this. CONSTITUTION: An annular intake box 12 is attached to the bottom of a bearing oil vessel 3, in the shape of covering the space between the oil cylinder 5 constituting the inside periphery of the bearing oil vessel 3 and the main shaft 1, and this is provided with a lower oil thrower 9 and one or plural intake pipes 13. The compressed air supplied from the intake pipe 13 is distributed to the whole of an intake box 12, and flows up passing through the space between the main shaft 1 and the oil cylinder 5, and passes the balance holes 6 of a guide sleeve 2, and is discharged from the exhaust pipe 8 of an upper box 11. Oil spray is all discharged from the exhaust pipe 8, riding on the flow of an air current, without flowing down passing through the space between the main shaft 1 and the oil cylinder 5. Accordingly, the oil spray leakage to lower part can be prevented, regardless of the arrangement of the surrounding rotating structure.
Patent JP-H069910-A (JP)
Title: Ink composition
Inventor: UEHARA FUMIE
IPC: C09D11/322
Filed: 1992-06-26
Abstract: PURPOSE:To prevent the occurrence of dot loss, uneven density, etc., in records by using a hydrocarbon solvent having a specified saturation vapor pressure in preparing an ink compsn. for ink jet recording using a transfer medium. CONSTITUTION:An ink compsn. is prepd. by mixing a pigment (e.g. a furnace black), a resin (e.g. an ethylcellulose resin), and a hydrocarbon solvent having a saturation vapor pressure at 40 deg.C of 3mmHg or lower. Solvents having high ignition points such as mineral spirit, pentane, and hexane are examples of the solvent. The compsn. is jetted through an ink jet head onto a transfer medium to form an ink image, which is transferred from the medium to an object to be printed. Thus, the change with time of the compsn. jetted onto the medium is prevented; no untransferred ink is left behind on the medium; and the clogging of a nozzle is eliminated.
Patent JP-S6231762-A (JP)
Title: Controller for continuously variable transmission
Inventor: SAKAZAKI AKIHIKO
IPC: B60W10/10
Filed: 1986-07-18
Abstract: PURPOSE:To force an engine brake to act efficiently by changing a reduction ratio over to a larger side in an engine revolution number which is the higher, the larger a braking force is, by the use of a signal of a braking sensor. CONSTITUTION:A control sensor 16 which detects a braking operating condition is provided so as to actuate a speed change ratio control valve 8 by the use of a signal of the braking sensor 16 to change over from a high-ratio to a low ratio. And an engine revolution number at the time of the changeover from high ratio to low ratio is so controlled that it may become higher, the larger a braking force is. For this reason, the engine revolution number at the time of braking steeply becomes higher and an engine brake can be forced to function effectively.
Patent JP-H0729438-A (JP)
Title: Lightning arrester for transmission line
Inventor: ONO HIROSHI
IPC: H01T1/16
Filed: 1993-07-09
Abstract: PURPOSE:To provide a lightning arrester for transmission line which facilitates the mounting and regulation of a series gap, has no influence of the circumferential condition, and can dispense with a breaking device. CONSTITUTION:An nonlinear resistance element 9 and a series gap 6 are housed in a first insulating vessel 8, and the series gap 6 is partially formed by a bellows 13, and enclosed by a second insulating vessel 13 having a SF6 gas 14 sealed therein. At lightning stroke, the second insulating vessel 13 is extended by the arc discharge of the series gap 6, and the gap interval is expanded according to this to extinguish the arc.
Patent JP-H0460024-A (JP)
Title: Groundsill mounting structure
Inventor: KATO TOSHIRO
IPC: E02D27/00
Filed: 1990-06-27
Abstract: PURPOSE:To stably mount a groundsill even if an anchor bolt has a low mounting precision by passing the anchor bolt built on a foundation through the unloaded hole of the groundsill, and spirally fitting a nut to the anchor bolt through a washer plate. CONSTITUTION:Anchor bolts 3, 3 built on a foundation 4 are passed through the unloaded holes 2, 2, of a groundsill 1, a spacer disposed on the back surface of washer plates 7, 7 larger than the unloaded holes 2, 2 is fitted to the unloaded holes 2, 2. Bolt through holes 8, 8 provided eccentrically to the center of the spacer 6 are fitted so that the spacer 6 is rotatable to the washer plates 7, 7. The anchor bolts 3, 3 are inserted through the bolt through holes 8, 8, and nuts 5, 5 are spirally fitted to the anchor bolts 3, 3 on the washer plates 7, 7. Thus, even if the anchor bolts 3, 3 have a dispersion in precision of mounting position, this dispersion can be absorbed by the unloaded holes 2, 2.
Patent JP-H0919259-A (JP)
Title: Production of sponge state cake having built-in model doll
Inventor: HIRAKAWA MASATAKE
IPC: A21D13/08
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a sponge state cake burying a model doll in its inside. SOLUTION: This sponge state cake having a built-in model doll is obtained by forming an slit for inserting a model doll 4 at the bottom part of a piece of a sponge cake 1 cut to a required size, inserting the model doll 4 from there, then forming a sugar coat 5 by applying a molten sugar liquid around the inserted part, further applying a white chocolate 6 over that surface, providing an incision 7 at the central part of the sugar coat 5 before the solidification of the white chocolate and filling the incised part with the sugar coating and white chocolate until the solidification of them.
Patent JP-H0335541-A (JP)
Title: Manufacture of carrier tape
Inventor: AMANO TOSHIAKI
IPC: H01L21/60
Filed: 1989-07-03
Abstract: PURPOSE:To enable effective manufacture without causing environmental pollution, etc., by providing a device hole to an insulating tape, by filling and hardening removable ink thereon, by providing a metallic film layer, by forming a conductor circuit through etching and by peeling and removing the filled ink. CONSTITUTION:A device hole 5 and a sprocket hole 6 are punched in an insulating tape 1. An adhesive film 7 whose adhesiveness is eliminated by irradiation of ultraviolet ray is applied to one side of the insulating tape 1, and hole-filling ink 8 is filled in the device hole in the other side thereof; then, the ink is heated and hardened. Ultrasonic ray is irradiated to harden a resist and to eliminate adhesiveness, an adhesive film 7 is peeled, and a copper thin film is formed to the peeled side by sputtering. A copper foil layer 2 is provided by electrolytic copper plating. An etching resist is applied to a surface of the copper foil layer 2. After exposure through a photomask, development is carried out with NaCo3 water solution. Only a conductor circuit of the copper foil layer 2 is covered with an etching resist 3, and a conductor circuit 2a is formed by etching. Finally, the etching resist 3 and the hole-filling ink 8 are peeled and removed.
Patent JP-S6176004-A (JP)
Inventor: TAKADA HIROSHI
IPC: H02G1/14
Filed: 1984-08-13
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-S5693379-A (JP)
Title: Photodiode
Inventor: FUKUNAGA SHINOBU
IPC: H01L27/146
Filed: 1979-12-26
Abstract: PURPOSE:To arrest crosstalks between elements each by a method wherein when a plurality of second conductive-type regions are formed at intervals on the first conductive-type semiconductor substrate to be made a photodiode array, a V-groove or U-groove deeper than the regions are formed between those regions. CONSTITUTION:After an SiO2 film 40 is cover-attached on an N type Si substrate 11, an Si3N4 film 41 and photoresist film 42 are lamination-formed on the surfaces other than P type regions 12-14 to be intended to form and a P type impurity ions are injected, the film 42 is removed and heattreated to effect diffusion of the impurities and to form the P type regions 12-14. Then, a heat treatment is applied in a high temperature oxidized atmosphere with the film 41 remained as a mask to change the surface layers of the regions 12-14 to an SiO2 film 40a, the film 41 and the film 40 therebelow are removed, an anisotropic etching is applied into the parts of the substrate 11 held and exposed between the regions 12-14 to perforate the V- or U-shape grooves 42, 43 deeper than the regions 12-14. Thus, the crosstalks between the elements each are prevented in narrow exclusive areas.