baber/WOPTO huggingface dataset:
Patent JP-S5633830-A (JP)
Title: Detecting method for mark positioning by electron beam
Inventor: UEMA TAKEARI
IPC: H01J37/304
Filed: 1979-08-29
Abstract: PURPOSE: To perform positioning by the small number of scans under the control of CPU by providing a large pilot mark around a mark for minute positioning.  
     CONSTITUTION: The large pilot mark PM is formed around a small mark M for high accuracy position reading. Electron beams are scanned by crossing the pilot mark PM in a horizontal direction as shown in an arrow 30. Next, the position of the mark M for high accuracy position reading is calculated from the position of the mark PM by a CPU by scanning the pilot mark PM in a vertical direction as shown in an arrow 40. Next, the mark M for high accuracy position reading is scanned based on the calculated result and high accuracy position reading is performed. Plural crossing rectilineal marks may be used as pilot mark PM. In this way, the position of a minute mark will be read by the small number of scans without performing human power operation using a display device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63273973-A (JP)
Title: Data collecting device
Inventor: SUZUKI SATORU
IPC: G06F17/40
Filed: 1987-05-06
Abstract: PURPOSE:To omit such a trouble some job where a user himself sets again the data measuring cycle for each change of the number of subjects, by providing a function that calculates automatically a minimum and necessary data measuring cycle in response to the number of subjects for collection of data. CONSTITUTION:The number N of sensors, the sequence of sensors, etc., needed for collection of data are inputted from a keyboard 11 and set at the designated addresses in a RAM 9 respectively. A data collecting device calculates the shortest data measuring cycle NT from the number N of sensors linked to the channels of a multiplexer 6 and the signal processing time T and stores the cycle NT in the RAM 9. Then the collecting device checks whether the number N is changed or not. If not, the present time point Ti is sent to a CPU 15 from a timepiece device 14 and a 1st measuring time point (Ti+NT) is sent to a timepiece device 13. The collecting device outputs an interruption signal to a CPU 15 at the first measuring time point and performs the 1st measuring job. The data measuring cycle is calculated again then the number N is changed.
Patent JP-S5633544-A (JP)
Title: Counter current distribution chromotography
Inventor: NISHIZAWA HIDEYUKI
IPC: G01N30/42
Filed: 1979-08-28
Abstract: PURPOSE: To increase the separating property of the device by decreasing the inner capacity within each of cells in a cylinder partitioned so that a plurality of cells are formed by clearances or gaseous bodies of a conical or pyramidal shape whose tip is positioned at a hole to decrease the quantity of the shifting phase as less as possible.  
     CONSTITUTION: A conical or pyramidal hole 9 is provided in the inner part of each of short cylinders 8, and a plurality of short cylinders 8 are arranged in the cylinder 6. In this manner, a light liquid is forced into the cylinder from the lower part thereof, whereby the liquid of a light liquid phase 18 retained in each cell becomes extremely small, and the separating power can be increased. Further, in a case wher a heavy liquid phase is used as a shifting phase, the inclination is reversed from the above described case, and when the heavy liquid phase is forced in the cylinder from the upper part thereof, the heavy liquid phase exists at the lower part of each cell in a small quantity, thereby the separating property being increased similarly as described above. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0410721-A (JP)
Title: Synchronizing multiplex transmission system for multi-channel signal
Inventor: YAMAZAKI MASATOSHI
IPC: H04J14/08
Filed: 1990-04-27
Abstract: PURPOSE:To economically transmit N channel signals without increasing a transmission speed by matching the phases of binarization digital signals corresponding to N channels and selectively distributing and transmitting a single laser beam to a transmission line by a multiplexed state corresponding to the combination of signal states. CONSTITUTION:The single laser beam is selectively distributed and transmitted to a transmission line corresponding to each channel in accordance with a multiplexed state corresponding to the combination of the states of phase- matched binarization digital signals corresponding to respective channels. For instance, D/A converted values i0 to i3 are outputted from a converter 3 in accordance with the bit state of a signal corresponding to channels 1, 2 and laser beams respectively having wavelengths lambda0 to lambda3 can be obtained from a laser oscillator 4 respectively correspondingly to the D/A converted values i0 to i3. At the time of transmitting the signals of N channels to N positions by means of laser beams, the signals can be economically transmitted without increasing their transmission speed.
Patent JP-H11263991-A (JP)
Title: Emulsion fuel
Inventor: TAKEUCHI TOSHIRO
IPC: C10L1/32
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To establish a method for decreasing nitrogen oxide exhausted by burning a fuel, especially an A-type heavy oil and a light oil, and further to provide a method for decreasing the amount of carbonic acid gas also discharged in the time of the burning by improving heat efficiency. SOLUTION: Improvement of combustion efficiency is accomplished by establishing a combustion method enabling the complete combustion even if an excess air ratio is 1. An emulsion fuel characterized by having uniform water fine particles regulated so as to be <=20 μm particle diameters, and not changing the particle diameters for a prescribed time, is burned within the time in the method for burning the emulsion fuel. As the result, the heat efficiency is improved and nitrogen oxides are extremely decreased. The improvement of the heat efficiency and the decrease of the nitrogen oxides are accomplished by regulating oil fine particles in an oil-in-water type emulsion fuel so as to be <=5 μm.
Patent JP-S62267264-A (JP)
Title: Pyridine derivative
Inventor: TAKEUCHI KIYOBUMI
IPC: C07D213/16
Filed: 1986-05-14
Abstract: NEW MATERIAL:A compound expressed by formula I (R and R' are 1-5C straight-chain alkyl, provided that the number of carbon atoms in either one of R and R' is even). EXAMPLE:A compound expressed by formula V. USE:An electrooptical display material useful for manufacturing liquid display cells, drivable at a low voltage and having a high speed of response. PREPARATION:An enamine expressed by formula II is reacted with a halovinyl 4-alkylphenyl ketone expressed by formula III in the presence of a base, e.g. triethylamine, etc., in a solution of ether, etc., and the reaction product is reacted with an acid to afford a compound expressed by formula IV, which is further reacted with ammonium acetate in a solvent, e.g. acetic acid to provide the aimed compound expressed by formula I.
Patent JP-H11298841-A (JP)
Title: Image recording device and printer
Inventor: ARAI TOSHIAKI
IPC: B41L19/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To print data with high quality without changing positions of both the image recording device and the printer even when the image recording device and the printer are placed apart. SOLUTION: The image recording device that records electronically a still image is provided with an information write means 13 that writes the recorded image information onto a recording area of prescribed paper 27 having a print area and the recording area on its front or rear side. The recorded information is carried by using this paper 27, and inconvenience (carrying of the image recording device or a printer) in the case of using the printer placed at a remote place is avoided.
Patent JP-S63286721-A (JP)
Inventor: RANDOORU DABURIYUU SUMISU
IPC: G01F23/24
Filed: 1988-05-06
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-S5736070-A (JP)
Title: Gas shielded arc welding method
Inventor: NOMURA HIROICHI
IPC: B23K9/16
Filed: 1980-08-13
Abstract: PURPOSE: To continue arcs stably and perform titled welding without adding any special device by disposing an electrode connected to an AC power source and an electrode connected to a DC power source in proximity, and generating the AC arcs continuously.  
     CONSTITUTION: A nonconsumable electrode A and a consumable electrode B are connected respectively suitably to a DC welding machine 3 and an AC welding machine 2. The electric current B of AC arcs goes zero at points (a), (a'), and the electric current of the electrode A of DC arcs flows constant on minus side. At the points (b), (b') of the DC arcs corresponding to the points (a), (a') where refiring of the arcs is difficult, the arcs of constant electric current are being generated continuously and therefore if both electrodes A, B are disposed in proximity at a suitable distance accordng to the current values of both electrodes A, B, the DC arcs play the role of a trigger for the refiring of the AC arcs. Hence, the AC arcs are easily refired and the stable AC arcs are obtained continuously. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5812456-A (JP)
Title: Loop transmission system
Inventor: HASHIZUME MASAKI
IPC: H04L29/08
Filed: 1981-07-15
Abstract: PURPOSE:To detect the occurrence of an error quickly by providing an answerback field to each time slot, and performing transmission while confirming a reception state. CONSTITUTION:A reception control part 8 outputs data from a receiver 6 to an information processor EQP through a receiving data line 9. A transmission control part 10 outputs data, inputted from the EQP, to an insertion control circuit  7. An answerback generation part 12 outputs an error check result from an error check part 13 and an answerback code, determined by an EQP state line 14, to the insertion control part 7. An answerback discrimination part 15 discriminates the contents of the answerback field of a time slot sent out after one round, and then outputs result to the transmission control part 10. The circuit 7 inserts data into a data field, a check bit field, and an answerback field according to  the indications from the control part 10 and generation part 12. The transmitted data are transmitted by a driver 6 from the control part 10 to a bus 1 through the circuit 7.
Patent JP-S63278614-A (JP)
Title: Pressing method for indeterminate hollow section member and core for pressing
Inventor: AKIMOTO SUEHISA
IPC: B21D5/01
Filed: 1987-05-08
Abstract: PURPOSE:To integrally form an indeterminate hollow member by one sheet metal by welding the butting parts of a product drawn and bent by a flexible core in a forming shape as occasion demands. CONSTITUTION:A work W made of a sheet metal is blanked outside in a required shape and pressed nearly in a hat-shaped section. Then, the collar section 10 of the work W is bent inside to make a curved section. A die 18 having the shape of the product work W is divided into plural dies 18a, 18b, they are flexibly connected by plural links 19a, 19b, 19c and a spring 20 is combined to prepare the core 18 having a die shape capable of drawing the die 18b to the die 18a. The collar-shaped part 10 of the work W having a nearly hat-shaped section is drawn and bent by the core 18 along the core 18 to form a hollow section member.
Patent JP-H01281078-A (JP)
Title: Novel callus induced cell and production thereof
Inventor: KATAKURA MITSURU
IPC: C12N5/04
Filed: 1988-05-09
Abstract: PURPOSE:To obtain a callus induced cell capable of producing a large amount of lignans by transplanting a callus cell derived from a tissue fragment of a plant belonging to the genus Schizandra into a medium containing a specific plant growth regulator and cultivating. CONSTITUTION:A callus cell derived from a tissue fragment of a plant belonging to the genus Schizandra is transplanted into a medium containing at least one plant growth regulator selected from a group consisting of indoleacetic acid, 2,4-dichlorophenoxyacetic acid, alpha-naphthaleneacetic acid and indolebutyric acid or at least one plant growth regulator selected from the group and at least one plant growth regulator selected a group consisting of kinetin, zeatin, dihydrozeatin, benzyladenine and isopentenyladenine and cultivated. Consequently, a callus derivative capable of producing a large amount of lignans having improving action on liver disorder and antitumor action is obtained.
Patent JP-H08306863-A (JP)
Title: Manufacture of capacitor
Inventor: MASUGI YASUTOSHI
IPC: H01L27/108
Filed: 1995-05-09
Abstract: PURPOSE: To provide an insulating film which has uniform film thickness and excellent insulating characteristic by forming a conductive silicon film doped with an impurity within a specified concentration range as a bottom electrode, forming an insulating film on the silicon film at a specific temperature or below after smoothing the surface of the silicon film and forming a top electrode. CONSTITUTION: On a substrate 1, a conductive silicon film 3 doped with an impurity within a concentration range of 1×10<20> -8×10<20> cm<-3> is formed as the bottom electrode of the capacitor. Then, the surface of the silicon film 3 is etched by dry etching so as to smooth the ruggedness on the surface of the silicon film 3. Then, an insulating film 4 composed of thermal oxide film is formed on the silicon film 3 at an oxidizing temperature of 980 deg.C or below, and a top electrode 5 is formed on the insulating film 4. When the polycrystal silicon film 3 is thermally oxidized after isotropic etching, resistance to low oxidizing temperature is provided and the total process heat tolerance can be reduced.
Patent JP-H04341710-A (JP)
Title: Manufacture of super conductive conductor
Inventor: TAGUCHI OSAMU
IPC: B21F19/00
Filed: 1991-05-16
Abstract: PURPOSE:To reduce AC hysteresis loss, improve electric characteristics of a Nb3Sn superconductive conductor, and provide a high-performance super conductive magnet and like by preventing adjacent Nb3Sn filaments from being connected to each other owing to the diffusion of Sn base substance. CONSTITUTION:On a complex before its heat treatment, the separation distance between Nb filaments 6 arranged in an inner layer close to Sn base substance is made longer than the separation distance between the Nb filaments 6 arranged in an outer layer arranged far from the Sn base substance.
Patent JP-H09296520-A (JP)
Title: Panel structure and building unit
Inventor: HAGIHIRA KIYOSHI
IPC: E04B2/74
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a panel structure and a building unit in which intermediate members can be easily installed and beams can be used in common. SOLUTION: A plurality of support members 23 are previously jointed between a pair of joists 22A, at a right angle to the joists 22A. An intermediate member 24 is fixed onto the support members 23, at a right angle to the support members 23. The joists 22A integrated with the intermediate member 24 and support members 23 are laid along with other joists 22A between a pair of beams 21 and fixed to form a floor panel 12. In the same way, beams 22B integrated with support members 23 and an intermediate member 24 are laid along with other beams 22B between beams 21 to form a ceiling panel 13. The floor panel 12 and the ceiling panel 13 are jointed to gable end frames 11 to form a building unit 10.
Patent JP-H02291306-A (JP)
Title: Intermittent carrier conveyor
Inventor: WATABE HIDEFUMI
IPC: B65G21/14
Filed: 1989-04-28
Abstract: PURPOSE:To set a simple food grabbing device without a cross movement structure by getting a carrier path end edge part to intrude in a conveyor to carry a tray at the time of expansion and to recede from inside the conveyor at the time of contraction. CONSTITUTION:The end edge of a carrier path A extends by a stroke S as an end edge side pulley 4 and a middle pulley 5 move forward in one body by a drive means 22, and the carrier path A itself moves by one stroke S. The end edge of the carrier path A contracts, too, as the end edge side pulley 4 and the middle pulley 5 move backward. Consequently, when an intermittent carrier conveyor is used and a food F such as Kiao-tz is packed on a carrier conveyor 8, the food F is supplied at a specific pitch on the carrier path A from its starting edge part. At this time, the food F which is carried to the top edge by the intermittent movement of the carrier path A is charged on a tray T by a grabbing device 9 while the top edge of the carrier path is contracted.
Patent JP-H11306342-A (JP)
Title: Picture processor
Inventor: MORIYA MASAAKI
IPC: G06T3/40
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a picture processor which accurately generates picture element matrix data in lines near the end of one picture. SOLUTION: A first line counter 301 which counts one line of input picture data, a second counter 302 which counts one line of input picture data after input of a one-picture portion of input picture data, and a FIFO memory 306 where a multiple-line portion of picture element data of input picture data is stored are provided. When picture element matrix data is generated based on picture element data of plural lines stored in the FIFO memory 306, picture element data is stored in prescribed bits of each address of the FIFO memory 306 in accordance with the counted value of the second line counter 302 and picture element data stored in the FIFO memory 306 is stored again in the original address with respect to the other bits after a one-picture portion of input picture data is inputted.
Patent JP-H01282219-A (JP)
Title: Production of aromatic polyimide
Inventor: KITAHASHI MIYAKO
IPC: C08G73/10
Filed: 1988-05-07
Abstract: PURPOSE:To obtain the subject imide to be raw material of coated film having excellent high rigidity, heat resistance and low thermal expansion by imidizing of polyamic acid obtained by condensation polymerizing of p-phenylenediamine and pyromellitic dianhydride with chemical cyclizing agent. CONSTITUTION:Polyamic acid obtained by reacting p-phenylenediamine and pyromellitic dianhydride is imidized with chemical cyclizing agent (preferably acetic anhydride, etc.) to afford the aimed imide.
Patent JP-S5735837-A (JP)
Title: Exposure controller of camera
Inventor: YAMAZAKI YASUO
IPC: G03B7/091
Filed: 1980-08-12
Abstract: PURPOSE:To make corrections corresponding to the refractivity of the surface of a film in use by giving the film a code showing its refractivity, by reading the code, and by making the corrections on the basis of the read code information. CONSTITUTION:Between adjacent perforations in the one-side specific area 3 of the leader part of a film 1, small holes h1-h4 are formed as codes. The film press- contacting plate 4 of a camera, on the other hand, is provided with LEDs 5 and 6 and the camera body 7 is provided with photodiodes 8 and 9 facing to these LEDs 5 and 6. As the loaded film 1 is wound, the diodes 8 and 9 output a light current each time a perforation or small hole passes. The positions of the small holes h1- h4 show a code which corresponds to the reflectivity of the film 1 in use. For this purpose, the data of the exposure circuit of the camera is corrected on the bias of the code information to make corrections corresponding to the reflectivity of a used film.
Patent JP-H05306938-A (JP)
Title: Light interference angular velocity meter with selfdiagnosis function
Inventor: OKADA KENICHI
IPC: G01C19/72
Filed: 1992-04-30
Abstract: PURPOSE:To add a self-diagnosis function. CONSTITUTION:A phase modulator 6 is phase-modulated by output of 1/2 division circuit 16 on measurement, electrical conversion output of interference light between clockwise and counterclockwise lights of an optical fiber coil 5 is detected by a synchronization detection circuit 9 with the output of the dividing circuit 16 as a reference signal, and an angular velocity is measured according to the detection output. When the self diagnosis is performed, a switch 17 is set to the side of a contact b with any input angular velocity and then the input signal of the dividing circuit 16 is fed to the synchronization detection circuit 9 as a reference signal. When the output exceeds a prescribed range, it is so judged that a failure has occurred.
Patent JP-S61268539-A (JP)
Title: Automatic winker cancelling device for vehicles
Inventor: SASAKI SHIGERU
IPC: B60Q1/40
Filed: 1985-05-23
Abstract: PURPOSE:To enable the cancelling of a winder in a motorcycle and the like through the employment of the inclination thereof by providing an inclination detector containing a conductive fluid up to an intermediate level between upper and lower electrodes at both right and left sides. CONSTITUTION:When a motorcycle turns to the left, for example, the upper surface of a conductive fluid 4 contained in an inclination detector C comes over an upper left electrode 2 and below a lower right electrode 3'. Therefore, a live condition between lower electrodes 3 and 3' is released and the series circuit of a left electromagnetic substance 5 is shut off to return a winker switch D to the original position. Also, a circuit between the upper and lower left electrodes 2 and 3 becomes live and a winder lamp 11 for indicating either right or left direction continues to flicker. When the motorcycle has turned a corner and the inclination detector C has become upright, the upper surface of the conductive fluid comes to be located between the upper and lower electrodes 2 and 2', and 3 and 3'. Consequently, the live condition between the upper and lower left electrodes 2 and 3 is released and said winker lamp 11 is turned off, thereby ensuring the prevention of the negligence of turning off the winker.
Patent JP-H10288818-A (JP)
Title: Silver halide emulsion
Inventor: MARUYAMA YOICHI
IPC: G03C1/035
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide emulsion high in sensitivity and superior in graininess and stability with the lapse of time. SOLUTION: This silver halide emulsion contains monodispersed flat silver halide grains having corresponding circle diameters of 0.1-0.5 μm, and preferably, a variation coefficient of these diameters of <=18% and a silver chloride content of 0.1-10 mol% and >=5 coordination lines per ech grain, and this emulsion contains at least one kind of polymer having repeating units each represented by the general formula: -(R-O)n - in which R is a 2-10C alkylene group; (n) is an average umber of the repeating units in the range of 4-200.
Patent JP-H03205536-A (JP)
Title: Ellipsometer with high resolving power and method of its use
Inventor: NEIZAN GOORUDO
IPC: G01J4/04
Filed: 1990-05-01
Abstract: PURPOSE: To improve the resolution of an ellipsometer device by making multiplex incident angle measurement without actively changing the incident angle of an incident probe beam by substantially projecting the probe beam upon the surface of a sample and discriminating the incident angle of the beam to the surface of the sample. CONSTITUTION: A probe beam 34 from a basic device 30 is reflected downward by a splitter 38 after passing through a polarizing section 36 and projected upon a sample 40 having a light transmissive thin film layer 42. The beam is precisely concentrated to the surface of the sample 40 through a lens 46 having a large numerical aperture. After the beam is reflected by the surface of the sample 40, the reflected beam is supplied to an analyzer section 48 through the splitter 38. A detector 50 and processor 52 decide the information on the incident angle of the beam to the surface of the sample 40 based on the position of a beam of light in the reflected beam in the radial direction and calculates sample parameters.