baber/WOPTO huggingface dataset:
Patent JP-S5474211-A (JP)
Title: Heating of steel material
Inventor: MIKI OSAMU
IPC: C21D1/34
Filed: 1977-11-01
Abstract: PURPOSE:To protect the surface of steel from flawing by sliding steel while scattering or after scattering a fusing agent or a lubricant on the steel supporting surface of skid or extracting furnace floor. CONSTITUTION:The coating boxes 10 of the same number as that of the skid 1 are used. The boxes 10 are inserted one by one every 4 to 5 steel materials and supported on steel material by the flanges 11 and 12 provided on the front and rear sides. A fusing agent or a lubricant is filled in the groove 13 perforated vertically and scattered onto the surface of skid. The fusing agent or lubricant used is a material whose softening point or melting point is lower than the temperature of the heating furnace, e.g., a casting agent for ingot manufacture, a molding agent, a powdered refractory, a glass, a flux, etc.
Patent JP-2000322848-A (JP)
Title: Magnetic disc device
Inventor: TAKASO HIROSHI
IPC: G11B5/596
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic disc device using a composite magnetic head having a high transfer rate of continuous data by putting a playback head on track at a high accuracy in playback. SOLUTION: A magnetic head offset measuring unit 6 measures at a high accuracy the head offset value i.e., the position difference between a playback head and a recording head in a radial direction of a magnetic disc 1 of a composite magnetic head 2. The measured offset value is previously stored in a magnetic head offset memory 7, and a magnetic head target position corrector 8 controls a positioning controller 5, based on the head offset value, to correct a target position. This makes the playback head follow up at a high accuracy information data recorded on target tracks.
Patent JP-H09318998-A (JP)
Title: Controller for camera
Inventor: NISHIO ETSURO
IPC: G03B15/05
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To perform pseudo photographing operation just like photographing is actually performed without exposing film even when release operation is performed in a state where the film is loaded in a camera by providing a means for switching a real photographing execution means and a pseudo photographing execution means. SOLUTION: A CPU 1 is provided with the real photographing execution means for performing ordinary real photographing operation with exposing the film when the release operation is performed and the pseudo photographing execution means for performing pseudo photographing operation without exposing the film though the release operation is performed as a program. A changeover switch 10 functions as the switching means for switching the pseudo photographing operation and the real photographing operation.  By changing over the switch 10 to the pseudo photographing operation and performing the release operation, the pseudo photographing execution means executes pseudo photographing without exposing the film, and by changing over the switch 10 to the real photographing operation and performing the release operation, the real photographing execution means executes real photographing with exposing the film.
Patent JP-S61294091-A (JP)
Inventor: YAMAZAKI TOSHIHIRO
IPC: E21D9/00
Filed: 1985-06-19
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-S6024336-A (JP)
Title: Alloy for storing hydrogen
Inventor: SUZUKI AKIRA
IPC: C22C22/00
Filed: 1983-07-20
Abstract: PURPOSE:To enable the repeated occlusion and release of hydrogen at a low temp. by providing a specified composition consisting of Zr, Ni and Mn and a hexagonal crystal structure having an MgZn2 type Laves phase. CONSTITUTION:This alloy for storing hydrogen has a composition represented by the formula (where 0<x<0.8). The crystal structure of the alloy is hexagonal and has an MgZn2 type Laves phase. The alloy can be easily manufactured by melting metallic starting materials is an atmosphere of an inert gas such as argon by a conventional alloy manufacturing method such as a method using a high frequency furnace or an arc melting method so as to provide said composition.
Patent JP-S61204823-A (JP)
Title: Vertical magnetic recording medium
Inventor: WATANABE NOBORU
IPC: G11B5/65
Filed: 1985-06-18
Abstract: PURPOSE:To perform good vertical magnetic recording and reproducing by specifying coercive force in the vertical direction of a layer having a high coercive force and in the plane direction of a layer having a low coercive force. CONSTITUTION:The coercive force in the plane direction of the layer having a low coercive force of a vertical magnetic recording medium where a magnetic layer forms the layer having an especially low coercive force and the layer having a high coercive force on said layer is set to <=180Oe, and the coercive force in the vertical direction of the layer having a high coercive force is set to >=200Oe. Thus, magnetization jump occurs in the layer having a low coercive force; that is, since this layer has <=180Oe coercive force in the plane direction and has a high permeability and functions as a backing layer surely, the magnetic flux emitted from a magnetic head pierces the layer having a high coercive layer force and penetrates easily the layer having a low coercive force and goes in the horizontal direction and is absorbed to the magnetic pole of the magnetic head quickly and sharply through the layer having a high coercive force, and therefore, great residual magnetization occurs in the layer having a high coercive force to perform vertical magnetic recording and reproducing where a high reproduced output is realized.
Patent JP-H07330508-A (JP)
Title: Herbicidal composition
Inventor: TAKEMATSU TETSUO
IPC: A01N37/30
Filed: 1994-06-14
Abstract: PURPOSE:To obtain a herbicidal composition exhibiting remarkable synergistic effect and capable of providing sufficient herbicidal effect at a low dose and enhancing the safety to crops. CONSTITUTION:This herbicidal composition contains (A) an N-acyl-N- phenyltetrahydrophthalamic acid derivative of formula I (X is a halogen; R<1> is a lower alkyl; R<2> is H or R<1>; R<3> is R<1>; R<4> is a 1-6C alkyl, a cycloalkyl, a lower alkenyl, a lower alkynyl or lower alkoxyalkyl), e.g. N-acetyl-N-(4-chloro-2- fluoro-5-methoxycarbonylmethylthiophenyl)-3,4,5,6-tetrahydrophthalamic acid methyl ester and (B) a phenoxypropionic acid derivative of formula II (R<5> is formula III to formula VI; R<6> is a l-4C alkyl), e.g. 2-[4-(5-trifluoromethyl-2- pyridyloxy)phenoxyl-propionic acid-n-butylester in an amount of 0.001-10 pts.wt., especially 0.01-0.5 pts.wt. based on 1 pts.wt. of the component B.
Patent JP-H06341916-A (JP)
Title: Method for evaluating watertightness of vibration sensor
Inventor: NARITA TAKANORI
IPC: G01M3/04
Filed: 1993-06-02
Abstract: PURPOSE:To easily and nondestructively evaluate the watertightness of a vibration sensor by measuring the presence of a fluctuation between offset voltages measured under dry condition and humid condition. CONSTITUTION:A vibration sensor 1 is put on a vibration removing base 10, a cable 26 is connected to a power source and a measuring device, and a thermometer and a hygrometer are arranged near the sensor 1. After the humidity is confirmed to be lower than about 60% (dry state), the humidity and temperature near the sensor 1 and the off set voltage Vo1 of the sensor 1 are measured. Then, the thermometer, the hydrometer, and a paper 3 containing water are arranged in a glass Erlenmeyer flask 2, the sensor 1 is further inserted thereto, and the flask 2 is sealed with a rubber stopper 4. After it is confirmed that the temperature is the same as the temperature measured in the dry state, and the humidity is about 99% or higher (humid state), humidity temperature, and offset voltage Vo2 are measured. When the difference between the voltages Vo1 and Vo2 is smaller than an allowable value, the watertightness of the sensor 1 is judged to be good, and when the difference is the allowable value or larger, it is judged to be poor.
Patent JP-H0426730-A (JP)
Title: High strength copper alloy having good hot workability
Inventor: OYAMA YOSHIMASA
IPC: C22C9/06
Filed: 1990-05-22
Abstract: PURPOSE:To obtain a high strength copper alloy excellent in strength and spring properties and having good electrical conductivity and hot workability by specifying the compsn. constituted of Ni, Si, P and Cu. CONSTITUTION:This is a high strength copper alloy contg., by weight, 2.0 to 4.0% Ni, 0.4 to 1.0% Si and <=0.01% P, furthermore contg., at need, 0.05 to 1% Zn and the balance Cu with inevitable impurities and having good hot workability. The alloy is excellent in strength and spring properties and having good electrical conductivity. In this copper alloy, cracks in the stage of heating prior to hot rolling are prevented, and its manufacture at low cost is permitted. Thus, this copper alloy is suitable for the use to the parts of electronic equipment such as connectors and lead frames.
Patent JP-S5559471-A (JP)
Title: Direct recorder
Inventor: ISHIKAWA CHIYUUJI
IPC: G03G15/00
Filed: 1978-10-27
Abstract: PURPOSE:To prevent the entry of toner into the contact areas between spacer members and quide faces for these by providing torus grooves and scarper blades on the outside circumferential surface of a donor drum. CONSTITUTION:Torus grooves 1a are provided at the boundary parts of the image forming effective region 1b which carries the toner in the central region on the outside circumferential surface of donor drum 1 and the quide faces 1c of the spacer members 28 which maintain the spacing between the donor drum 1 and recording electorode 2 constant on the right and left side end parts, and the skirt parts of spacer member brackets 26 are engaged by leaving a small spacing. Also scraper blades 30 are disposed to the guide faces 1c. Then, even if the toner in the image forming effective region 1b tries to enter the contact region between the guide face 1c and spacer member 28, it is blocked by the torus grooves 1a and even if it deposits on the guide faces 1c, it is scraped away from the guide faces 1c by the scraper blades 30 just before the contact areas.
Patent JP-H02310047-A (JP)
Title: Vinyl chloride resin sheet
Inventor: OGAWA TAKESHI
IPC: B29C41/12
Filed: 1989-05-25
Abstract: PURPOSE:To integrally bond a polyurethane resin layer and a vinyl chloride resin layer without using an adhesive and to obtain a sheet excellent in hydrolysis resistance by forming a polyurethane resin layer based on a polycarbonate type polyurethane resin on a releasable carrier. CONSTITUTION:Polycarbonate type polyurethane used on a releasable carrier is a polymer of polycarbonate type polyol, isocyanate and a chain extender and a polyvinyl chloride paste resin layer is formed on this polyurethane resin layer without interposing an adhesive layer and the releasable carrier is released to obtain a vinyl chloride resin sheet. By this manufacturing method using no adhesive, the vinyl chloride resin sheet excellent in the adhesiveness between the polyurethane resin layer and the vinyl chloride paste resin layer can be obtained in an extremely efficient manner. Therefore, this sheet generates no deterioration of feeling due to an adhesive and has excellent hydrolysis resis tance and can be used as a material for shoes, a bag or clothing and is extreme ly effective in a case used over a long period of time.
Patent JP-H05325551-A (JP)
Title: Output circuit
Inventor: ICHIGUCHI TETSUICHIRO
IPC: G11C11/409
Filed: 1992-05-25
Abstract: PURPOSE:To shorten an access time and to relax the time requirements switching an output signal at the same time by forcibly and temporarily turning OFF a transistor(TR) connected between an output terminal and ground. CONSTITUTION:The potential Dout at the output terminal 3 falls first at a speed corresponding to the current driving ability of the TR 140. Then when the potential at a node N1 enters a range which is regarded as a low level range, the TR 140 is completely turned OFF, so the output terminal 3 is put in a floating state. In this state, a capacitor 27 loses the ability to forcibly lowering the node N1 to the low level, so the node N1 is charged again through a TR 21. Consequently, the node N1 is put back to a high potential.
Patent JP-2000322629-A (JP)
Title: Automatic transaction device
Inventor: SHIMIZU KOJI
IPC: G07D9/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an automatic transaction device considering a user waiting his turn by issuing a message corresponding to client absent time within prescribed time to a client when it is decided the client absent time is within a prescribed time. SOLUTION: The change of a client sensor 154 from ON to OFF is monitored and when it is changed from ON to OFF, time counting is started by starting a timer. After the start of time counting, it is monitored whether the client sensor 154 is turned on again and when the client sensor 154 changes from OFF to On, the timer is stopped. Then, it is decided whether the value of the timer is less than a specified value. When the value of the timer is less than the specified value, the new client of this time can be regarded as a client who has waited during the operation of the preceding client. In this case, the sentence of apology of 'sorry to have kept you waiting' for waiting is displayed and the words of the similar apology are outputted from a speaker 153 in voice.
Patent JP-S62290867-A (JP)
Title: Thin film forming device
Inventor: NIGAMI MASAYASU
IPC: C23C14/32
Filed: 1986-06-06
Abstract: PURPOSE:To form a thin film uniformly over the entire inside cylindrical surface of a material to be coated by inserting a movable metallic columnar body into the space in the cylinder of the material to be coated in the electrical contact state with a vacuum vessel in such a manner that said body can be freely advanced and retreated from the opposite side of a vapor source. CONSTITUTION:The cylindrical metallic material 3 to be coated in the electrically insulating state from the vacuum vessel 1, the arc discharge type vapor source 3 disposed to face the aperture thereof and the above-mentioned columnar body 8, etc., are disposed in the vessel 1. The columnar body 8 of the same potential as the potential of the vessel 1 distorts the electric field in the space in the cylinder of the material 2 to narrow the spacings between the equipotential lines (alternate long and short dash lines C') near the top end of the columnar body 8 and to intensity the electric field so that the inside cylindrical surface near the top end of the columnar body 8 can be subjected to a substantial bombardment treatment or ion particle attraction. The thin film is, therefore, uniformly and satisfactorily formed over the entire inside cylindrical surface by moving the top end of the columnar body 8 successively to the central axis direction of the material 2.
Patent JP-S63296311-A (JP)
Title: Voltage dependency nonlinear resistor porcelain composition
Inventor: NOI KEIICHI
IPC: C04B35/46
Filed: 1987-05-28
Abstract: PURPOSE:To increase a dielectric constant, a voltage nonlinear exponent (alpha), surge resistance and transgranular resistance by mainly comprising an SrTiO3 group and adding a specific component to the SrTiO3 group. CONSTITUTION:At least one kind or more of SraTiO3, (CaxSr1-x)bTiO3 (0.001<=x<=0.5), (BaySr1-y)cTiO3 (0.001<=y<=0.5), and (MgzSr1-x)dTiO3 (0.001<=z<=0.5) (0.950<=a, b, c, d<1.000) are contained at 90.000-99.998 mol %, at least one kind or more of Nb2O5, Ta2O5, WO3, Dy2O3, Y2O3, La2O3, CeO2, Sm2O3, Pr6O11, and Nd2O3 at 0.001-5.000 mol % and Mo2N at 0.001-5.000 mol %. Accordingly, a dielectric constant, alpha, surge resistance and transgranular resistance are increased.
Patent JP-S61289747-A (JP)
Title: Line scanning system
Inventor: TAKAHASHI HAJIME
IPC: H04L69/14
Filed: 1985-06-18
Abstract: PURPOSE:To flexibly cope with mixture of various line numbers and lien speeds by means of a line scanning device by providing two counters scanning lines and a counter to switch the scanning region to a line scanning device scanning a line set. CONSTITUTION:The line scanning device (CS) is provided with counters 1, 2 for line scanning and a counter 3 for scanning region changeover. Let the mode scanning all line sets (LS) be the A-CS mode and let the mode dividing all the modes into two groups be the B-SC mode. The grouping is applied in a way that all address ranges of the LS cannot be duplicated. In the A-CS mode, one of the counters 1, 2 of all the LS is used and scanned, and in the B-CS mode, the counters 1, 2 and the counter 3 are used to scan alternately each group. In the A-CS mode, the scanning limit in the unit of line set is applied, and in the B-CS mode, the scanning limit in the unit of line set is applied at each group. Since two kinds of the CSes are realized by one CS, the system has the double scanning speed than a conventional system and has the capability connecting double LSes.
Patent JP-S62289936-A (JP)
Title: Optical memory applied device
Inventor: NAKADA TOMOYUKI
IPC: G11B7/24009
Filed: 1986-06-07
Abstract: PURPOSE:To reduce errors in reading and to easily read an optical memory formed on a card, etc., by easily control the position relation between the optical memory and a reader by performing transfer control over the optical memory. CONSTITUTION:The width, etc., of byte lines recorded on respective recording lines and the recording lines are specified by the header 10 at a data head part of the optical memory 1 and a read position is specified by left and right start line 12 and end line 13. Information consisting of thick and thin density parts of the recording medium of this memory is read by the reader 2 such as an optical memory audio reproducing device and an optical memory image display device. The recording medium of this memory 1 is made beltlike, an analog signal is digitized and recorded, and a sound is D/A-converted 50 and outputted to a speaker 52 through an audio amplifier 51. When an image is displayed, the signal is processed by a data processor 53, written in a video RAM 54, and displayed on a CRT 56, thereby reducing errors in reading in either case.
Patent JP-H09297480-A (JP)
Title: Image forming device
Inventor: NAKANE KIYOBUMI
IPC: G03G15/20
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which relieves temperature increase near a fixing device without impairing the performance of a main body and using expensive parts, and, further, efficiently lets out vapor occurring at the entrance of a nip between the rollers of the fixing device. SOLUTION: A shield plate 40 is provided above a fixing roller 26, and an air duct A parallel with the fixing roller 26 is made behind a cleaning member 42 on the shield plate 40, thereby cooling the operating parts in an upper area of the fixing device. Further, a hole (a) which is connected with the air duct is made in the shield plate 40, near the fixing roller and below the cleaning member 42. When a transfer material enters the nip between the pair of rollers, the cleaning member 42 swings around a shaft C, so that the hole (a) is opened and vapor occurring in an area B is let out of the fixing device.
Patent JP-H0428587-A (JP)
Title: Optical information record medium
Inventor: HARIGAI MASATO
IPC: G11B7/2433
Filed: 1990-05-24
Abstract: PURPOSE:To obtain a phase changing optical information record medium with good quality by providing a record layer having a specific composition as a main component and formed by a specific multiphase. CONSTITUTION:A main component of a record layer is represented by an expression and constituted of a multiphase of xGeTe.(1-x)Sb2Te3 phase and M phase. The record layer is in a multiphase state comprising a phase of GeTe-SB2Te3 and a single phase of Sb and/or Bi or a phase of alloy. Now, GeTe-Sb2Te3 has three crystal phases GeSb4Te7, GeSb2Te4, and GeSb2Te5. It is well known that a melting point becomes high with increase of the composition of GeTe. In this case, recording or erasing is performed by changing a reflection coefficient with phase change of crystal and non-crystal quality. In the record layer, the single phase of Sb or Bi represented by M in the expression or the allay phase is included in such a phase of SeTe-Sb2Te. As a result, a remarkably high erasing ratio will be obtainable.
Patent JP-S5559646-A (JP)
Title: High pressure metal vapor discharging lamp
Inventor: SAITOU NAOKI
IPC: H01J61/073
Filed: 1978-10-27
Abstract: PURPOSE:To start the lamp reliably by employing follow-type electrode and specific ratios between the short-circuit current and the inner, outer diameters of coil for specific short-circuit current of ballast. CONSTITUTION:An electrode 10 filled with emitter is provided at the tip of conductive member 9 where said electrode 10 is comprised of electrode rod 11 and coil 12 which is a follow type coil projecting from the tip of electrode rod 11. The ratios between the short-circuit current 1.2-2.9A and inner, outer diameters D, d of coil 12 are set respectively in the range of 1.8-5.2A/mm and 1.3-3.3A/mm. Consequently it can be started reliably even with kick voltage lower than 4kv for example.
Patent JP-H04361619-A (JP)
Title: Carbon fiber and its production
Inventor: MITSUYASU KENJI
IPC: D01F9/12
Filed: 1991-06-04
Abstract: PURPOSE:To obtain carbon fiber, remarkably improved in bonding strength of composites and applicable to structural members by carrying out electrically conductive treatment in a specific electric quantity at a specified treatment frequency of electrical conduction treatment in an electrolytic solution using carbon fiber having a specified strand elastic modulus as an anode. CONSTITUTION:Acrylonitrile fiber yarn is subjected to flameproofing treatment while being drawn in air at 240-260 deg.C and subsequently carbonized in a nitrogen atmosphere at 1400 deg.C temperature to provide raw material carbon fiber yarn 1, which is then fed to a non-contact type electrical conductive type electrolytic cell having cathode vessels 2 provided with a cathode plate 3 and anode vessels 4 and subjected to electrical conductive treatment in an electrolytic solution at 10-100C/g electric quantity of electrical conduction and >=4 times treatment frequency of the electrical conduction using the carbon fiber 1 as the anode. Thereby, the objective carbon fiber having >=30t/mm<2> strand elastic modulus, <=0.20 surface oxygen concentration (O/C) of the carbon fiber measured by an electron spectroscopy for chemical analysis (ESCA) and the surface hydroxyl group concentration index (S) and the surface carboxyl group concentration index (K) measured by a chemically modified ESCA satisfying the formula is obtained.
Patent JP-S5466160-A (JP)
Title: Insulation sealing method of electochromic display device
Inventor: TAKATOU YUTAKA
IPC: G02F1/15
Filed: 1977-11-04
Abstract: PURPOSE: To prevent short-circuiting and to manufacture electrochromic display device at low cost by using sealing agent containing insulator pieces in adhesion of two substrates shaping at least one side in the form of a platter and omitting use of spacer.  
     CONSTITUTION: When adhering a transparent substrate for dispaly 1 comprising a transparent electrode 2 and an inorganic solid film for display 3, and a platter-like substrate 11 comprising a counter electrode 10 and an inorganic solid film 9, an adhesive containing insulator pieces 13 such as glass fiber and organic high polymer fiber is used as sealing agent 12. After adhering, an electrolyte 5 is injected and sealed, and electrode terminals are fitted. Thus, the display cell is completed. The insulator pieces 13 may be spread over the adhesion area, instead of mixing in the adhesive. 
     COPYRIGHT: (C)1979,JPO&Japio