baber/WOPTO huggingface dataset:
Patent JP-S6310358-A (JP)
Title: Magneto-optical recording medium
Inventor: MATSUZAWA TAKAHIRO
IPC: G11B11/105
Filed: 1986-07-02
Abstract: PURPOSE:To improve recording sensitivity without impairing corrosion resistance by forming a 1st dielectric film, thin magnetic film, 2nd dielectric film, 1st org. protective film, 3rd dielectric film and 2nd org. protective film successively on a transparent substrate. CONSTITUTION:The 1st dielectric film 2A, the thin magnetic film 3, the 2nd dielectric film 2B, the 1st org. protective film 4A, the 3rd dielectric film 2C, and the 2nd org. protective film 4B are successively formed on the transparent substrate 1. The 1st org. protective film 4A having a low heat transfer rate is formed thick atop the 2nd dielectric film 2B which is made thin. The lowered corrosion resistance of the thin magnetic film 3 attained by the reduction of the thickness of the 2nd dielectric film 2B is compensated by forming the 3rd dielectric film 3C to a relative large thickness on the 1st org. protective film 4A. The recording sensitivity is thereby improved and the corrosion resistance is not improved.
Patent JP-H05317789-A (JP)
Title: Rear cleaning device
Inventor: SAGO HIROHITO
IPC: B05C11/08
Filed: 1992-05-22
Abstract: PURPOSE:To remove a coating liquid seeping out to the rear of a glass substrate when it is applied to a glass substrate. CONSTITUTION:A suction plate 12 which is rotated by a spinner and a mounting member 13 which surrounds the suction plate 12 are arranged in a cup 11. In addition, guide rails 14a, 14b, 14c are formed at three points along the diametric direction on the inclined upper surface of the mounting member 13. Further, a block 15... is engaged with each of the guide rails 14a, 14b, 14c, and a jet nozzle 17 for a cleaning liquid is fixed to the block 15, and a cleaning liquid feeder tube 18 is connected to the jet nozzle 17.
Patent JP-S6046271-A (JP)
Title: Thermal head
Inventor: TAMAOKI SHIYUNPEI
IPC: H01C7/00
Filed: 1983-08-25
Abstract: PURPOSE:To elevate the reliability by providing an oxygen diffusion preventing layer between a heat negerating resistor of a thermal head and an anti-oxidation film to inhibit the oxidation of the heat generating resistor and prevent the deterioration thereof. CONSTITUTION:A heat generating resistor 1 is formed on a glaze layer 6 on a substrate 4 and an electrody layer 7 thereon. After the patterning of the heat generating resistor 1 and the electrode layer 7. an oxygen diffusion preventing layer 10 is formed thereon covering the heat generating resistor 1 and the electrode layer 7. The oxygen diffusion preventing layer 10 uses non-oxidation material such as SiC, AlN, Si3N4, and BN. A wear resistant layer 9 comprising an anti-oxidation film 8 and a Ta2O5 and the like is formed on the oxygen diffusion preventing layer 10. Thus, as the oxygen diffusion preventing layer 10 made of the non-oxidation material is provided between the heat generating resistor 1 and the anti-oxidation film 8, the heat generating resistor is prevented from oxidation by oxygen from the anti-oxidation film thereby stabilizing the fluctuation in the resistance value of the heat generating resistor.
Patent JP-H04353622-A (JP)
Title: Magnetic recording medium
Inventor: EBINE YOSHITO
IPC: G11B5/65
Filed: 1991-05-30
Abstract: PURPOSE:To obtain the good recording and replay characteristic of the title recording medium by regulating the following: the film thickness of a rhombic vapor-desposited film; the residual flux desnity and the coercive force of the whole of a magnetic layer; and the stiffness of a lengthwise direction. CONSTITUTION:The title recording medium is constituted by laminating and forming the following on a nonmagnetic support body 1: a first ferromagnetic metal thin film 2 which is of rhombic pillar-shaped structure and which is composed of metal particles; and a second ferromagnetic metal thin film 3 which is of rhombic pillar-shaped structure and which is composed of metal particles whose long-axis direction is opposite to that of the first metal thin film 2. When the film thickness of the first metal thin film 2 is designated as delta1, the film thickness of the second metal thin film 3 is designated as delta2, the coercive force of the whole of a magnetic layer is designated as Hc, the residal flux density of the whole of the magnetic layer is designated as Br and the stiffness of a lengthwise direction is designated as St, they are set to values in formulae I to V. When the values of delta1, delta2, Hc, Br and St are regulated, it is possible to obtain the high C/N ratio and the high replay output of the recording medium in both the positive direction and the opposite direction without hardly causing a characteristic difference according to the sliding direction of a head when the title recording medium is used back and forth according to a nontracking system.
Patent JP-H11352072-A (JP)
Title: Surface inspection apparatus and method therefor
Inventor: ENDO NORIAKI
IPC: G01N21/35
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To establish a practical technique for inspecting the surface state of a sample, such as a silicone wafer by performing the multiple reflection of infrared ray inside the sample. SOLUTION: An incident probe 15 and a detection probe 16 are made facing opposite to the surface of a sample 2 by probe arranging means 13, 14 and infrared rays of an infrared irradiation means 21 are allowed to be incident on a sample 2 from the incident probe 15 and the infrared rays subjected to multiple reflection within the sample are detected by an infrared-ray detection means 22 from the detection probe 16. When an org. pollutant is present at the position, where the infrared rays of the surface of the sample are internally reflected, this pollutant can be decided from the detected infrared rays.  Furthermore, the incident probe 15 and the detection probe 16 are moved relative with respect to the surface of the sample by relative moving means 12-14 and, from this moving position and an inferiority detection result, the two-dimensional distribution of the surface failure of the sample 2 is detected to be displayed on an image display means 32 as an image.
Patent JP-H0446042-A (JP)
Title: Wall plastering admixture for building
Inventor: SODA ISAO
IPC: C04B16/08
Filed: 1990-06-14
Abstract: PURPOSE:To prevent the adverse effect on the human body and cracking of the wall by forming the admixture having large and small-diameter granular insulator powders from an expanded cross-linked PVC resin. CONSTITUTION:The wall plastering admixture has a large-diameter granular insulator powder having 2-10mm grain diameter and a small-diameter granular insulator powder, and the insulator powders are formed from an expanded cross-linked PVC resin. Since the admixture contains a granular insulator powder consisting of the expanded cross-linked PVC resin, the human body is not adversely affected by the admixture, and the gap between the grains is diminished in size as the admixture has two kinds of grain diameters. Consequently, sufficient fluidity is secured even if a relatively small amt. of kneading water is used, the shrinkage factor is reduced when the mortar is dried, the wall is hardly cracked, and the strength of mortar is increased.
Patent JP-S5859367-A (JP)
Inventor: RAINERU BUIRUTSU
IPC: H02P9/00
Filed: 1982-09-09
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-S6133508-A (JP)
Title: Sequencer
Inventor: TAKAHASHI NOBORU
IPC: G05B19/042
Filed: 1984-07-26
Abstract: PURPOSE:To omit an exclusive input part for a RUN command or the like and to produce a sequencer economically by using a process input part as an input part for a RUN command signal and a STOP command signal and forming a detecting means for said inputs. CONSTITUTION:The sequencer is formed by a control means (CPU)1, an input device 2, an external apparatus 3, etc. and the process input part 4 in the input device 2 is used as the input part for a RUN command signal and a STOP command signal to input these signals, The RUN and STOP commands are detected by a program stored in the CPU1 and the sequence of the external apparatus 3 is controlled by the CPU1. When the STOP command signal is inputted, the operation of the external apparatus 3 is stopped. Consequently, the exclusive input part for inputting the RUN and STOP command signals can be made unnecessary and the sequencer can correspond to various types of input apparatuses.
Patent JP-H10333532-A (JP)
Title: Image forming device
Inventor: KOBAYASHI YOSHINAGA
IPC: G03G21/20
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To simplify a duct for discharging hot air in the circumference of a fixing device. SOLUTION: A recording paper carrying path above a fuser roll 15 consists of outside, intermediate and side plates 21a, 21b and 21c. The intermediate plate 21b for the carrying path constitutes a duct together with a frame 22, the side plate 21c, a shield plate 23, etc. Hot air in the circumference of the fuser roll 15 passes through the duct and discharged by a fan for evacuating in the end part of the duct. The shield plate 23 constituties the upper wall of the duct and has plural air holes. The hot air guided into the duct is discharged concentratedly by the fan for evacuating and moreover, discharged dispersively upward through the air holes as well.
Patent JP-H04355589-A (JP)
Title: Color video signal transmission method and color video signal transmitter-receiver
Inventor: KAJIWARA KUNIHITO
IPC: H04N11/24
Filed: 1991-05-31
Abstract: PURPOSE:To reduce the cable cost and the cable processing cost by reducing number of transmission cables through which a color video signal is fed from a video signal output device to a display device. CONSTITUTION:An analog video signal outputted from a video signal output device 1 is converted into a digital video signal by A/D converters 2a1-2a3 for each of R, G, B colors in a video signal transmitter 2, the digital signal is multiplexed by a multiplexer 2c in time division and the result is sent, a video signal receiver 3 demodulates the digital signal at a demultiplexer 3c and D/A converters 3c1-3c3 convert the signal into an analog video signal for each of R, G, B colors and the signal is fed to a display device 5.
Patent JP-H115657-A (JP)
Title: Web guide
Inventor: FUJIWARA KENJI
IPC: B65H23/28
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To enable a piece of paper which is cut from a web, to be surely removed at all times when a sheet of the web is fed between a cutting cylinder and a folding cylinder of the folding machine of a rotary press. SOLUTION: A guide plate 2 for guiding the travel of a web 100 in the upstream in the traveling direction of the web 100 between a cutting cylinder 117 and lower nipping rollers 115, 116, over the full length across the width of the web 100, and straightening the end part 2b in the downstream in the traveling direction of the web 100 over the full length across the width of the web 100, is provided on the cutting cylinder 117 side of the web 100 among the lower nipping rollers 115, 116, the cutting cylinder 117, and a folding cylinder 118.  When the web 100 is fed up to the position right before the cutting cylinder 117 and the folding cylinder 118 and the tip side of the web 100 is removed as loss paper, the operator holds the tip side of the web 100 so that the web 100 abuts on the end part 2b of the guide plate 2, and tears the tip side of the web 100 along the end part 2b in order for the web 100 to be cut in a straight line.
Patent JP-H028366-A (JP)
Title: Magnetron sputtering device
Inventor: NAKAMURA KYUZO
IPC: C23C14/36
Filed: 1988-06-24
Abstract: PURPOSE:To improve the use efficiency of a target by providing plural non- annular magnetic polar bodies to the inside of an annular magnetic polar body, winding independent exciting coils round respective magnetic polar bodies mentioned above, and controlling respective electric currents of these exciting coils so that plasma region is made uniform. CONSTITUTION:A first central magnetic polar body 2 and a second central magnetic polar body 3, both having non-annular shapes, are provided to the inside of an annular magnetic polar body 1, and exciting coils 1a, 1b, 2a, 3a are disposed. Electric currents of about 5Hz are sent to respective exciting coils mentioned above. First, electric currents are sent to the exciting coils 1a, 1b so that the upper end of the annular magnetic polar body 1 becomes the south pole. In the above state, electric currents (o), (p) are sent to the exciting coils 2a, 3a, respectively, so that the first central magnetic polar body 2 and the second magnetic polar body 3 become the north pole and the south pole, respectively. Respective polarities of the first central magnetic polar body 2 and the second central magnetic polar body 3 are changed with the lapse of time, by which the position of plasma is changed. By this method, the use efficiency of a target can be improved.
Patent JP-H026108-A (JP)
Title: Mold and its manufacture
Inventor: GENMA SUSUMU
IPC: B29C45/26
Filed: 1988-06-24
Abstract: PURPOSE:To realize the manufacture of a mold, while the surface hardness of the mold and its abrasion resistance are imposed by a method in which a mold body is made of the alloy of super plasticity, and the high hardness-material having high hardness due to the super plasticity-phenomenon of the alloy of super plasticity is connected to the surface of the mold body. CONSTITUTION:To cannot a ceramic plate 3 to the movable mold 11 of a mold, an inserter 12 is placed in close contact with the rear surface 11a of the movable mold 11 made of the alloy of super plasticity, and further on said inserter, the ceramic plate 3 is placed. The inserter 12 and the ceramic plate 13 are inserted into a furnace in the state where the surface of the inserter is opposite to that of the plate 13. The temperature inside of the furnace is kept at high temperature of 800-1,100 deg.C, and the mold, etc. are heated for about 10-40min. After this heat treatment, when the ceramic plate 13 is pressurized under relatively low load by using a forging machine, the super plasticity phenomenon due to fine crystal grains is generated on the rear surface 11a of the movable mold 11, thereby obtaining the mirror state of high grade flatness. Consequently, the connecting surface of atom level is expanded, and the connection of high strength is obtained between the movable mold 11 and the inserter 12, and further between the inserter 12 and the ceramic plate 13.
Patent JP-H08321494-A (JP)
Title: Plasma treatment equipment
Inventor: KAJI TETSUNORI
IPC: C30B25/02
Filed: 1996-06-18
Abstract: PURPOSE: To prevent transfer of a shadow formed by a meshy metal by a method wherein a part of a second electrode is provided in a part surrounded by an insulator, while the meshy metal is provided on a sample, and an alternating current is superimposed on a coil. CONSTITUTION: A strong ECR plasma is generated in a part being closer to a microwave introducing part 2 than a sample 9 by an introduced microwave, a coil 8 and gas. A high-frequency wave is impressed between a first electrode 10 and a second electrode 11 by a high-frequency power source 12 and a matching unit 14 attached. Moreover, ions are moved in a lateral direction by superimposing an alternating current on the coil 8, so as to avoids transferring a shadow formed by a meshy metal provided in a part on the sample 9 onto the sample 9. According to this constitution, an AC voltage is impressed stably, effectively and without fluctuation and anisotropic plasma treatment is executed stably.
Patent JP-S6315054-A (JP)
Inventor: YAMAMOTO KEN
IPC: F25B39/04
Filed: 1986-07-03
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-H118943-A (JP)
Title: Charging controller and rechargeable battery and image-forming apparatus provided with it
Inventor: SHIBATA KOICHI
IPC: H02J9/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a charging controller for rechargeable battery which can detect the discharge of a rechargeable battery, such as NiCd battery, etc., and the voltage drop of the battery due to memory effect and can surely back up the memory. SOLUTION: A charging controller for rechargeable battery is constituted, in such a way that the controller detects an output voltage Vo of a NiCd battery 18 by means of an A/D converter 19, when a main switch 21 of a main device is turned on, and when the voltage Vo is lower than a prescribed voltage value Vt, and increments a variable Cm which counts the number of discharging times. When the variable Cm exceeds a prescribed number of times, the controller is constituted so as to display a warning on a console panel 3.
Patent JP-S6218403-A (JP)
Title: Photopolymerizable composition
Inventor: SASAKI ISAO
IPC: G03F7/031
Filed: 1985-07-16
Abstract: PURPOSE:To obtain a photopolymerizable composition which can give a noncoloring product which does not undergo any change in a hue with time and is excellent in mechanical properties, by mixing a vinyl monomer with a thiophosphoric acid derivative and a photopolymerization initiator comprising an alpha-diketone. CONSTITUTION:A photopolymerizable composition comprising a vinyl monomer and a photopolymerization initiator comprising a combination of a thiophosphoric acid derivative with an alpha-diketone. The thiophosphoric acid derivative used is preferably a monothiophosphoric acid compound of formula I (wherein A is S, B is H, an alkali metal or the like and X is a halogen), a dithiophosphoric acid ester of formula II (wherein C is H, an alkali metal or the like and R is a 1-20C alkyl) or a dithiophosphoric acid triester of formula III (wherein R1 is a 1-20C alkyl). The most suitable alpha-diketone is camphorquinone.
Patent JP-S5280754-A (JP)
Title: Input/output control system
Inventor: HAYAKAWA AKIHIRO
IPC: G06F3/06
Filed: 1975-12-27
Abstract: PURPOSE: To eliminate uneconomical property additional to logging by memorizing information at input/output unit or input/output control unit in correspondence with the equipment when the information proper to the medium is read. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6049727-A (JP)
Inventor: KATSUYA KAZUNARI
IPC: A01G23/00
Filed: 1983-08-27
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-S5379784-A (JP)
Title: Catalyst carrier for exhaust gas purification and production thereof
Inventor: SHIRATANI KAZUHIKO
IPC: B01J37/00
Filed: 1976-12-25
Abstract: PURPOSE: To obtain the title catalyst carrier with improved mechanical strength, vibration resistance, thermal shock resistance and workability by providing an intermediate layer between a metallic base material and a ceramic layer and properly controlling the thickness of the intermediate and ceramic layers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000349004-A (JP)
Title: Positioning device, atmosphere replacement method, aligner and manufacture of device
Inventor: KAWAKAMI EIGO
IPC: H01L21/027
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To shorten the time required until the purity of a gas reaches an exposable level when the gas inside a container is replaced by a method wherein the gas inside the container is replaced by a second gas from a first gas, the second gas is supplied to a static-pressure-gas bearing. SOLUTION: When a wafer stage is used, a nitrogen supply valve 38 is closed, the supply of nitrogen to a gas bearing (a linear He bearing) 6 is stopped, a high-pressure He supply valve 38 is opened only for a set time, and He is supplied to the gas bearing 6. Then, a vacuum evacuation valve 40 is opened, and the vacuum evacuation of a chamber 13 is started. When it is conformed that the chamber 13 is vacuum-evacuated down to a prescribed pressure, the vacuum evacuation valve 40 is closed, and a bypass valve 17 is closed. Then, an evacuation valve 23 for a beam line 15 is set to a higher vacuum, an He supply valve 27 is opened regarding the chamber 13, and He is introduced so as to be filled until a pressure inside the chamber 13 becomes a prescribed pressure.
Patent JP-S5857973-A (JP)
Title: Transfer type recorder
Inventor: NAKAMURA MASAHIRO
IPC: B41J27/00
Filed: 1981-10-02
Abstract: PURPOSE:To always obtain recording images having uniform density by making an ink carrier formed in disk-shape and its regenerative mechanism movable with a recording head, storing them within the travelling range of the recording head, and making the recording and regeneration correspond with each other. CONSTITUTION:When a recording block 2 receives a recording signal and begins to move in the printing direction, the movement is transmitted to a disk-shaped ink carrier 4, by which it begins to rotate at the peripheral velocity equal to the linear velocity of the recording block 2. A ring-shaped ink carrier 4b simultaneously receives the transcribing action by means of the recording head 2 and regenerating action in an ink melting tank 5a at the upper and lower sides in the radial direction. Next, when the recording block 2 enters returning stroke after accomplishing recording action for a line, the ring-shaped ink carrier 4 is caused to return as it is to the record-starting position with the recording block 2 because a spring clutch 9 which has been loosened by the reversing rotation of a pinion 7 does not transmit this movement to a bevel gear 8. Thus the regeneration can be accomplished in parallel with the recording, resulting in forming the ink layer uniform at all times.
Patent JP-S6315048-A (JP)
Inventor: KOIWA TOSHITSUGU
IPC: F25B15/00
Filed: 1986-07-03
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-S63318926-A (JP)
Title: Jacket tube for fiberscope
Inventor: NOMURA KOICHI
IPC: A61B1/00
Filed: 1987-06-23
Abstract: PURPOSE:To easily and rapidly perform observation and examination, by forming a balloon enclosing the leading end part of a tube from an inflatable membrane having elasticity and providing a fluid passage to the tube between a fluid feed-in part and the balloon. CONSTITUTION:A transparent closure plate 6 is provided to the leading end part 3 of a tube 2 and a balloon 4 is mounted to the tube 2 so as to enclose the leading end part 3 of the tube 2. A fluid passage 8 allows a fluid feed-in part to communicate with the balloon 4 and is provided, for example, along the outside wall of the tube 2. The leading end part 3 is inserted in a region 9 to be observed and examined and a fluid is sent in from the fluid feed-in part through the fluid passage 8 to inflate the balloon 4 having elasticity and a cavity (15) is formed in the region 9 to be observed and examined in a luminal internal organ and, since the closure plate 6 of the leading end part 3 of the tube 2 or the balloon 4 is transparent, clear internal observation due to a fiberscope 1 becomes possible. As mentioned above, the interior is preliminarily made empty and air is sent in to avid labor for forming the space.
Patent JP-S641234-A (JP)
Title: Plasma device
Inventor: ODA TAKAFUMI
IPC: H01L21/302
Filed: 1987-06-23
Abstract: PURPOSE: To suppress plasma or ion damage and ion or electron chargeup to minimum limits by applying a high frequency power to one electrode, electrically floating the other electrode to place a sample, mounting an intermediate electrode therebetween, and grounding it.  
     CONSTITUTION: Since a cathode 2 is electrically floated, a plasma 6 is generated only between an intermediate electrode 3 and a cathode 1, and a high frequency electric field is applied between an anode 1 and the electrode 3, the plasma 6 is sealed between the electrode 3 and the anode 1, and ions, electrons are restricted therebetween. The ions, electrons are not almost arrived at a semiconductor wafer 5, but in case of neutral radical, when a pressure reduction port 8 is disposed oppositely to the plasma with respect to the wafer 5, the radical is diffused on the wafer 5 through the meshlike electrode 3 to react with a photoresist on the wafer 5 to be removed. Accordingly, ashing can be performed without influence of plasma radiation damage or ion chargeup. 
     COPYRIGHT: (C)1989,JPO&Japio