baber/WOPTO huggingface dataset:
Patent JP-H01189006-A (JP)
Title: Manufacture of magnetic head
Inventor: MUKAIDE NORIAKI
IPC: G11B5/23
Filed: 1988-01-22
Abstract: PURPOSE:To prevent the formation of a dummy gap, to improve a reproducing sound quality, and simultaneously, to execute a vertical recording by vacuum- forming a ferromagnetic thin metal film on the junction predetermined surface of a magnetic core substrate. CONSTITUTION:The junction predetermined surface of a long-scaled core block 8, in which a groove 10 for a junction, a groove 11 for a winding and a track groove 15 are cut-formed, is subjected to specular finishing, and a thin film is formed of a ferromagnetic metal material 16 such as a 'Sendust(R)' on the surface by means of a vacuum technique. An opposite block to be formed in the same way is glass-welded, and it is formed into a prescribed block for a head. As a result, since a glass layer with a proper thickness is provided between the ferromagnetic metal oxide of a ferrite and the ferromagnetic metal thin film 16, the dummy gap cannot be formed, and the reproduction with a good quality can be executed. When the thin film 16 is made into <=1mum, a magnetic flux B is generated in a vertical direction, and the vertical magnetic recording can be executed.
Patent JP-H01310899-A (JP)
Title: Drilling punch to panel
Inventor: RARII ADORUMAN
IPC: B26F1/14
Filed: 1989-01-21
Abstract: PURPOSE: To reduce action force of a punch by setting the maximum height of an auxiliary punch from a base part of a work surface to be lower than the minimum height of an inclination work surface of a main punch, and setting height of an end part of the auxiliary punch from the base part to be lower than the maximum height of the work surface of the auxiliary punch. CONSTITUTION: For boring an object receiving hole in a panel, a hole boring punch 200 is formed of a main punch 232 having a pair of inclination work surfaces 250, 252, and an auxiliary punch 234 having a work surface 274 for boring an auxiliary hole for a fixing means for installing an object on the panel. At this time, the maximum height of the auxiliary punch 234 from a base part at the main punch on the work surface is set to be lower than the minimum height of the inclination work surface 250, 252 of the main punch. In addition, height at an end part of the auxiliary punch from the base part is set to be lower than the maximum height of the work surface 274 of the auxiliary punch, and a lower inclination angle 276 of the main punch work surface 250, 252 is set to be smaller than a lower inclination angle 278 of the auxiliary punch work surface 274.  As a result, operation force required for boring a hole in the panel can be reduced.
Patent JP-H02202991-A (JP)
Title: Isomerization of hydrocarbon into paraffin isomer
Inventor: NAI YUEN CHIEN
IPC: C10G35/095
Filed: 1989-01-19
Abstract: PURPOSE: To perform the isomerization of a paraffin hydrocarbon material highly selectively without being affected by N impurities by bringing the material into contact with a specific catalyst under specified conditions.  
     CONSTITUTION: A hydrocarbon material (e.g. n-hexadecane) in the range of a distillate having a b.p. range of 165-343°C and contg. a 20C or lower paraffin component is isomerized by bringing it into contact, at 199-454°C under a pressure of 790-7,000 kPa, with a catalyst contg. a group VIII metal (e.g. Pt) and crystalline zeolite (e.g. ZSM-22) having specified hydrocarbon adsorptivity and micropores and having an SiO 2 /Al 2 DO 3  ratio of at least 20/1. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H02194772-A (JP)
Title: Method and device for encoding
Inventor: INUZUKA TATSUMOTO
IPC: H03M7/40
Filed: 1989-01-24
Abstract: PURPOSE:To obtain the high compression rate of a code by selecting an encoding processing method for every symbol series divided into every prescribed number of sections by cutting off from the inputted symbol series. CONSTITUTION:The dividing means 101 of the symbol series segments the set of the prescribed number of symbols from the input symbol series, and an encoding method selecting means 105 measures a statistic property in the segmented set of the symbol series, and executes the selection of the encoding method suitable for the encoding of this symbol series, i.e., block encoding and non-block encoding, etc. Then, the encoding processing of the symbol in the set of this symbol series is executed based on this selected result. Thus, the encoding of the high code compression rate becomes possible.
Patent JP-S61172002-A (JP)
Title: Infrared ray type coating film thickness measuring device
Inventor: NISHIKAWA HIROSHI
IPC: G01B11/06
Filed: 1985-01-25
Abstract: PURPOSE:To measure accurately organic paint coated film thickness, by performing element correcting calculation based upon a multi-recursive process in response to a point coated film thickness signal obtained from an infrared ray type coated film thickness measuring device. CONSTITUTION:Beams of light reflected, absorbed and dissipated by metallic particles 4 included in a coated film 1' of a specimen are checked by a reflected light quantity detector 6 and an output signal converted to an electric one here is introduced into a signal processor 7. An electric signal of the light quantity by the processor 7 is converted to a coated film thickness. At this moment, from an element value holder 8 in which an element value per each kind is set previously by kind and quantity of metallic particles in the coated film, a signal is fed into a calculating apparatus 9 and based upon this output signal, the apparatus 9 obtains correcting coefficient and element ratio and by this correcting coefficient and element ratio, and by this correcting coefficient and element ratio, an element correcting calculating process is performed, based on a multi-vecursive process, on the coated film thickness signal obtained by a film thickness meter of infrared ray type.
Patent JP-S62172435-A (JP)
Title: Processor for attaching consecutive number in simplified language
Inventor: HISADA YASUSHI
IPC: G06F9/06
Filed: 1986-01-24
Abstract: PURPOSE:To display, etc., a data attaching a consecutive number in a lateral line or a longitudinal row direction by providing a means which promotes the input of an increment quantity by inputting a start number from an input means, and a means which attaches the consecutive number on a data area by inputting the increment quantity from the input means. CONSTITUTION:On a display screen 1 in a display device, a table on which a number is requested to attach in advance is displayed, and items A-E are provided at second, fourth, sixth, eighth, and tenth rows in their line directions, and input areas for the data are provided at the lines from the fourth to twentieth in their row directions. When a command NUM is inputted in a state that a prompt 'Input a command' is displayed, the work procedure of the command NUM is called, then being activated. When an 'R' which represents a longitudinal direction is inputted from a keyboard, 'What is a row number?' is displayed on the display screen 1 with the work procedure of the command NUM, and when '2' is inputted from the keyboard, 'From which line should a numbering be executed? Depress (RETURN) only when it is executed from the fourth' is displayed on the display screen 1, and the numbering from the fourth line is executed. In this way, a consecutive number attaching process can be performed with a simple operation.
Patent JP-H05208319-A (JP)
Title: Changing and adjusting device of machining condition for wire electric discharge machine
Inventor: YAMAYA MASATOSHI
IPC: B23H7/02
Filed: 1992-01-28
Abstract: PURPOSE:To prevent breaking of wire electrode or deterioration of machining accuracy even at changing the machining condition during machining. CONSTITUTION:A machining form factor processing part 6 reads a machining form (machining locus), and when a plurality of slits are generated in the bore of a machining liquid nozzle, it inputs the number, the length, and the like of slits to a machining condition input part 2, in order, following the progress of machining. An upper limit value correction processing part 3 corrects required one among the upper limit value of singly released electric discharge energy, the upper limit value of mean machining energy, and the upper limit value of optimum machining feed speed, which are decided in an upper limit value deciding part l according to input values, and outputs it to a machining control part 4 and a display part 5. The machining energy is restrained by this correction, and breaking of wire electrode and deterioration of machining accuracy can be prevented.
Patent JP-S62169784-A (JP)
Inventor: JIYORUJIYU PASUKARU
IPC: A61P25/08
Filed: 1987-01-21
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-H08208245-A (JP)
Title: Production of forming mold for optical element
Inventor: AOYANAGI KAZUNORI
IPC: C04B41/90
Filed: 1995-01-31
Abstract: PURPOSE: To produce a forming mold free from the fusing of glass, having a stable surface and excellent in durability by forming a pure platinum film on a sursface of the mold after grinding and polishing the surface and subjecting it to a thermoset treating under a high temperature and a high vacuum followed by smoothing the platinum film. CONSTITUTION: A surface to be formed of a mold 1a is roughly ground with a grinding stone, coated with an SiC film 1b prepared by CVD method, finely ground, and then polished with free polishing powder. Subsequently, the polished surface is coated with a film 1c of pure platinum having a purity of >=99.9wt.% and a thickness of 500-5000Å by sputtering, and the platinum film is subjected to a thermoset treatment under a high temperature and a high vacuum (e.g. at 5×10<-5> Torr and 800 deg.C and for 60min) followed by cooling slowly to room temperature. Finally, the uppermost surface is polished with free gliding powder to obtain a forming mold having a platinum film with its surface roughness of <=100Å in terms of Rmax. A glass forming material 2 is placed into the forming mold to obtain a formed article.
Patent JP-H05202526-A (JP)
Title: Method for constructing building in underground deep section
Inventor: KAMEI HIDEAKI
IPC: E04B1/35
Filed: 1992-01-28
Abstract: PURPOSE:To obviate to support the weight at the time of movement of the building lower section, simplify the work and enhance the workability of the building lower section by carrying out all the establishment works of building lower section to the shaft afloat on the water. CONSTITUTION:When the work of building lower section 1 and a met 2 is completed, then water is injected in a vertical shaft T1 and a dock 6, and an internal section is filled up with water 10 so that the water surface comes near the ground surface, and the building lower section 1 is moved afloat on the water 10 and is moved to the shaft T1 from the dock 6. Then, discharging the water 10 from the shaft, the building lower section 1 is settled along with the lowering of the water level and is established on the bottom section of vertical shaft.
Patent JP-S61175398-A (JP)
Inventor: MATSUSHIMA IKUYA
IPC: F16L59/147
Filed: 1985-01-29
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-S62172737-A (JP)
Title: Wafer handling device
Inventor: OMI TADAHIRO
IPC: B25J15/06
Filed: 1986-01-27
Abstract: PURPOSE:To realize a clean process by a method wherein an electrode section is divided into some electrodes, an insulating film is provided, and a power source applying voltages to the electrodes are grounded at its middle point, and a voltage applied to an electrode is opposite in polarity to the voltage applied to the other electrodes. CONSTITUTION:A wafer attracting static chuck electrode section 10 is constituted of electrodes 11 and 12 that are semicircular conductors of metal or the like provided, respectively, with semicircular recesses 11a and 12a on their rear, inner surfaces. The electrodes 11 and 12 are coated thin with insulating films 13 and 14 and separated from each other at an interval D. The electrodes 11 and 12 are concave on their inner surfaces, with their rims of a width W roughly forming semicircles of a radius R remaining flat. The portions with the width D serve as attracting sections 15 and 16, coated with insulating films 15a and 16a. A power source for the static attracting chuck is grounded at its middle point, and the electrodes 11 and 12 are supplied with V/2 voltages opposite in polarity to the ground respectively. A wafer 8 is attracted to the attracting sections 15 and 16 along its circumference. This enables a wafer to be held and removed by electrical control only, realizing a clean process.
Patent JP-2000216466-A (JP)
Title: Wavelength tuning circuit
Inventor: SHOJI YASUHIRO
IPC: H01S3/139
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength tuning circuit recognizing whether the wavelength of the output light of a laser oscillator is tuned to shading light or not and controlling the wavelength. SOLUTION: In a laser oscillator 201 having a laser medium in a laser resonator, and a laser radar light source where shading light is made incident to the laser oscillator 201 and a wavelength is tuned; a resonator length control element 104 and a wavelength control means which shifts the frequency of a laser beam whose part is taken out from the laser oscillator 201, or shading light whose part is taken out, multiplexes respective light beams after the frequency is shifted, discriminates the beat frequency of multiplexed output light by a low pass filter 204 and a high pass filter 205, frequency/voltage-converts the respective output signals in a detection circuit 206, sets the difference to be an error signal for controlling a laser resonator length, and operates the resonator length control element 104 based on the signal are installed.
Patent JP-H04241720-A (JP)
Title: Voltex chamber type combustion chamber for diesel engine
Inventor: HATAURA KIYOSHI
IPC: F02M29/04
Filed: 1991-01-11
Abstract: PURPOSE:To improve a mixing condition of injected fuel and air by setting an injection axial center of a fuel injection nozzle in a direction crossing a gas expulsive means in a vortex chamber, striking the injected fuel against the gas expulsive means for scattering, and thereby obtaining further fine and diffused injected fuel. CONSTITUTION:An injection port 2 is tangentially communicated with a vortex chamber 1 of a Diesel engine, while a main combustion chamber 3 is communicated with the vortex chamber 1 through the injection port 2. A fuel injection nozzle 4 is faced to the vortex chamber 1, while a gas expulsive means 5 is arranged on a center of the vortex chamber 1. In the above-mentioned vortex chamber type combustion chamber, an injection axial center 6 of the fuel injection nozzle 4 is set in a direction crossing with the gas expulsive means 5. The fuel injected from the fuel injection nozzle 4 is struck against a fuel striking surface part 9 on an outer peripheral surface of the gas expulsive means and in the vicinity of an intersection 8 with the injection axial center 6, and scattered.
Patent JP-S61207626-A (JP)
Inventor: FUUBERUTO AA HERUGETO
IPC: D01G7/04
Filed: 1986-01-27
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-S63184595-A (JP)
Title: Elevating device for unmanned underwater machine
Inventor: TOMITA YUICHI
IPC: B63G8/26
Filed: 1987-01-26
Abstract: PURPOSE:To shorten a time required for submerging and surfacing by forming the body of an unmanned underwater machine in a tear drop shape to set the machine in a horizontal attitude in case of removing the first weight, and to allow it to surface in a vertical, upward attitude with its a head portion being up in case of removing the second weight. CONSTITUTION:A body 1 is formed in a tear drop shape, i.e. a streamline shape, the first weight 4 is fixed to its head portion and the second weight 5 is fixed to its body side portion. And the head portion submerges downward in water under such a condition that the first weight 4 and the second weight 5 are fixed, and the body is in a horizontal and floating attitude under such a condition that the first weight 4 is removed. Further, the body surface in an upward vertical attitude under such a condition that the second weight 5 is also removed. Thereby, a stream friction can be small during submerging and surfacing so that a time required for submerging and surfacing can be shortened and also submerging and surfacing toward a target position can be conducted easily.
Patent JP-H07224995-A (JP)
Title: Lubricating structure of transmission gear
Inventor: IKEDA KENJI
IPC: F16N37/00
Filed: 1994-02-08
Abstract: PURPOSE:To make lubricating oil smoothly convective between both transmission cases and make the constitution therefor advantageous from the viewpoint of machining the transmission cases in a transmission gear of such constitution that a rotary shaft is inserted from one transmission case to the other transmission case connected to each other, that a bearing for the rotary shaft is provided at the throughport of the rotary shaft in such a way as to close the through port and that a knock pin is fittingly fixed to the joint part of both transmission cases. CONSTITUTION:A knock pin 15, positioned below the vicinity of the oil level of lubricating oil in a transmission case, between knock pins 15, 16 fittingly fixed to both transmission cases 2, 3 is formed into pipe shape, and the interior of both transmission cases 2, 3 is connected to the pipe-shaped knock pin 15.
Patent JP-H09201390-A (JP)
Title: Cell activation device
Inventor: HOSAKA EINOSUKE
IPC: A61M21/02
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To concentrate the nerve on the affected part and sufficiently activate the cell of the affected part by providing a oscillation application means which stimulates the body by oscillation and a sound wave application means which stimulates the body by the sound wave having frequency of an inaudible frequency band in the adjacent to the oscillation application means. SOLUTION: This cell activation device is provided with an acoustic signal generator 40 which generates an acoustic signal in an audible frequency band matched with the music such as a disc player and a tape recorder and the acoustic signal generated here is outputted to a signal processing device 50. This signal processing device 50 forms an ultrasonic wave generation signal which is modulated (for example, amplitude modulation, frequency modulation, etc.) by the acoustic signal, this ultrasonic wave generation signal and the acoustic signal are mixed, and the mixed signal is added to the sound generator 10 provided on an installed body 30 on the affected part. Only a low frequency part is extracted from the acoustic signal and the extracted signal is added to the oscillation generator 20.  This constitution can concentrate the nerve on the affected part, while listening to the music so that the cell of the affected part is sufficiently activated.
Patent JP-H05209340-A (JP)
Title: Woven fabric having washing wrinkle resistance for roll screen
Inventor: ARAKI HIROYUKI
IPC: A47H23/08
Filed: 1992-01-29
Abstract: PURPOSE:To obtain woven fabric for roll screen made of polyester yarn usable by fixing to a roll blind immediately after washing and drying without ironing. CONSTITUTION:Filament yarn comprising polyester filament having 1-5 deniers is used as warp W and at least half weft A among wefts A, B and C is filament yarn is obtained by light twisting or without twisting from polyester filament yarn 1 having >=2.0 deniers.
Patent JP-H05209172-A (JP)
Title: Organic thin film luminous element
Inventor: SHIRAISHI YOTARO
IPC: H05B33/14
Filed: 1992-01-30
Abstract: PURPOSE:To provide the subject luminous element having a luminous layer and an electric charge-injecting layer both nipped between a pair of electrodes, having high brightness and excellent stability and useful for the luminous sources of display devices, where the luminous layer contains a specific thiophene compound which permits the recombination of electrons with holes to emit light. CONSTITUTION:A glass plate having an anode 2 comprising an approximately 1000Angstrom  thick indium tin oxide layer is disposed on a substrate 1, and the substrate 1 is set in a resister-heating vacuum evaporation device to form an electric charge-injecting layer having a hole-injected layer 3 and a luminous layer 4 containing a thiophene compound of the formula [R1, R2 are H, alkyl, (substituted)aryl; R3-R6 are alkyl, (substituted)aryl, heterocyclic group; (n) is an integer of 1-3]. A cathode 6 comprising an Mg/In alloy is further disposed, and subsequently both the electrodes 2, 6 are connected to a direct current source 7 to readily provide the objective organic thin film luminous element having the hole-injected layer 3 and the luminous layer 4 both nipped between a pair of the electrodes consisting of the anode 3 and the cathode 6. The luminous layer 3 emits light by the recombination of the injected electrons with the holes, and has high brightness and excellent stability.
Patent JP-S61174578-A (JP)
Title: Cleaning method
Inventor: KATO MAMORU
IPC: G03G21/00
Filed: 1985-01-30
Abstract: PURPOSE:To remove remaining toner from the surface of a photosensitive body without flawing the surface of the photosensitive body by applying an AC bias voltage consisting of an AC and a DC component between the photosensitive drum surface and an electrode provided opposite the drum surface. CONSTITUTION:The electrode 4 is provided nearby the surface of the photosensitive drum 1 and the electrode 4 is connected to the conductive substrate 3 of the drum 1 through a DC power source 5 and an AC power source 6. The AC bias voltage consisting of the DC and AC components is applied between the electrode 4 and drum 1 in the normal direction of the drum 1. The remaining drum 10 sticking on the drum is oscillated finely and electrically with the AC component of the bias voltage to weaken its sticking force and the remaining toner 10 is removed effectively from the surface of the drum 1 with the DC component. Thus, the remaining toner on the surface is removed without damaging the surface of the photosensitive body 1.
Patent JP-S60159652-A (JP)
Title: Reagent for immunological analysis
Inventor: ISHIMORI YOSHIO
IPC: G01N33/544
Filed: 1984-01-31
Abstract: PURPOSE:To widen the application range of a material to be detected by constituting a reagent in such a way that the 2nd antibody is deposited on a microcapsule. CONSTITUTION:This reagent 10 for immunological analysis consists of a microcapsule 11 consisting at least partly of a liquid film, the 2nd antibody 12, which is fixed onto the capsule 11, for the 1st antibody and a labeled material 13 sealed in said capsule 11. The reagent 10, a substantial amt. of the 1st antibody 14 and an antigen 15 which is the material to be detected are first mixed in a suitable buffer soln. to induce an antigen-antiboty reaction and to obtain an antigen-1st antibody-2nd antibody sensitized microcapsule 16. When a substantial amt. of complement 17 diluted with a suitable buffer is added thereto, the capsule 11 is broken by the effect of the complement 17 according to the quantity of the antigen 15, i.e., the antigen-(1st) antiboty reacting weight and the material 13 is released from the inside of the capsule 11. The quantity of the material 15 in the sample is measured by the analyzing method meeting the material 13.