baber/WOPTO huggingface dataset:
Patent JP-H07318560-A (JP)
Title: Convenient immunochemical assay and apparatus thereof
Inventor: MANITA HIDEAKI
IPC: G01N33/53
Filed: 1994-05-27
Abstract: PURPOSE:To obtain the results of assay definitely and positively in a short time by moving a sample including an object to be analyzed in synchronism with a labeled substance, for detecting the object on a chromato material in a (qualitative or semiquantitative) immunochromato assay. CONSTITUTION:In immunochemical qualitative or quantitative (semiquantitative) analysis through chromato method, a labeled substance providing an index for decision is dissolved by a sample containing an object to be analyzed which is then moved, along with the labeled substance, to a position for reading out the decision results (detecting part) on a chromato material before the results of analysis are determined visually. In such assay, the material containing the labeled substance (referred to a material containing labeled substance) is laminated with a material having roughness equivalent to that of the material containing labeled substance or above (referred to a material for accelerating elution of labeled substance).
Patent JP-H06294197-A (JP)
Title: Anchoring method of stone panel by wedge quarrying hardware
Inventor: TANAKA KATSUHIRO
IPC: E04F13/14
Filed: 1993-04-06
Abstract: PURPOSE:To enable a stone panel to make lightweight and to promote execution efficiency and structural reliability by holding sides of the stone panel to which taper work applied with a projection formed in the shape of a wedge of a quarrying hardware. CONSTITUTION:A quarrying hardware consisting of a projection 3 provided with a broad outside and formed in the shape of a wedge and an anchor section 4 is prepared. Sides of stone panels 1 and 1 to which taper work is applied are held with the projection 3 of a pair of up and down or right and left quarry- l ing hardware at a joint position, and the surface widened wedgewise of the projection 3 is, projected to the finished surface side of the joint. After that, the anchor section 4 of the quarrying hardware is buried in a concrete ground skeleton 6 and is fixed. For that purpose, it is not necessary to form a fixed groove in the stone panel 1, and the stone panel can be thinned accordingly.
Patent JP-S61274013-A (JP)
Title: Measurement of improving range of ground in chemical grout injection work
Inventor: KIDA DAIZO
IPC: E02D3/12
Filed: 1985-05-30
Abstract: PURPOSE:To measure the permeating range of chemical grout with high accuracy by a method in which a temperature sensor is buried in the ground near chemical grout-injecting points to detect changes in the temperatures of the ground due to chemical reactions of the chemical grout. CONSTITUTION:A chemical grout injection pipe 12 is penetrated to a given depth, and measuring pipes 16 and 16' incorporated with thermocouple temperature sensors (a), (b), and (c) are buried at intervals vertically in the inside and outside grounds in a predetermined permeating range 14 of chemical grout A. Chemical grout A is then injected under pressures from the pipe 12 and the temperatures at each point in the ground are detected by the sensors (a), (b), and (c). The change of temperature at the sensor (a) in the position nearest to the pipe 12 is the largest, slightly gentle at the sensor (b) compared to the case of the sensor (b), and negligible (no change) at the sensor (c) out of the range 14.
Patent JP-S63280830-A (JP)
Title: Fuel controller for internal combustion engine
Inventor: SUGANO YOSHIAKI
IPC: F02D41/04
Filed: 1987-05-12
Abstract: PURPOSE:To enable a more exact fuel control by detecting the output of a suction air flow sensor between predetermined crank angles and conducting a linearization correction and a smoothfication filter treatment regarding this detected output and then controlling a fuel supply quantity on the basis of the corrected and treated output signal. CONSTITUTION:An air flow sensor (AFS) 13 which outputs a pulse signal according to a suction air flow to an internal combustion engine 1 and a crank angle sensor 17 which outputs a pulse signal according to the revolution of the internal combustion engine 1, are provided. And the output pulse number AN of the AFS 13 which enters between predetermined crank angles of the internal combustion engine 1, is detected by an AN detecting means 19 on the basis of the output signals of the AFS 13 and the crank angle sensor 17. The output signal of this AN detecting means 19 is linearingly corrected by means of an AN correctional means 20, and also filter-treated by means of an AN operating means 21, and then, is sent to a control means 22. And at this control means 22, a fuel injection time coping with the suction air flow is operated by taking advantage of even the outputs of a water temperature sensor 18 and an idle switch 23.
Patent JP-S63279109-A (JP)
Title: Image pickup type boundary detector
Inventor: HAYASHI MASAHIKO
IPC: G05D1/02
Filed: 1987-05-11
Abstract: PURPOSE:To suppress the increase in the number of pixels to be subjected to image processing, by subjecting a plurality of the pixel rows of pixel row groups, which are positioned so as to be separated from each other among a large number of pixel rows arranged in the longitudinal direction of a boundary, to the processing. CONSTITUTION:In such a case that a picture is limited, only the pixel rows positioned within a set range toward the y-axis direction becoming the up-and- down direction on the picture are removed from differentiation processing calculating the differential values of the brightness changes of said pixel rows to thin the pixel rows being a processing object in the longitudinal direction of the boundary L1 on a process side and a plurality of pixel row groups positioned so as to be separated from each other are subjected to processing. Only the pixels wherein the absolute values of the differential values are a threshold value or more are extracted. A large number of the straight lines passing said pixels are projected on a polar coordinates system by Hough transform processing and the frequency taking the same coordinates value is taken on a histogram and one straight line becoming the max. frequency is calculated.
Patent JP-S609309-A (JP)
Inventor: KAZAMA KATSUZOU
IPC: F16L55/18
Filed: 1983-06-27
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-H08316036-A (JP)
Title: Thin film type skin effect element and its forming method
Inventor: KISHIMOTO HIDEKI
IPC: H05K3/46
Filed: 1995-05-15
Abstract: PURPOSE: To provide a thin film type skin effect element capable of facilitating the forming work of the element and reducing its cost. CONSTITUTION: The thin film type skin effect element comprises a laminated thin film boards 1, and primary and secondary winding patterns 2a, 2b provided on the boards 1 and electrically connected thereto, wherein the patterns 2a, 2b are electrically connected via through holes 6.
Patent JP-H02295591-A (JP)
Title: Balance driving mechanism
Inventor: KAKEHI KATSUAKI
IPC: D05B49/02
Filed: 1989-05-09
Abstract: PURPOSE:To obtain the balance driving mechanism of simple structure to drive plural balances by selectively driving the plural balances, which are respectively freely mobile vertically, by a clutch element. CONSTITUTION:A balance 4 freely turnably mounts a boss body 5, which is integrally provided in the root part of the balance, to a driving shaft 2 and an eyelet 4a is provided in a tip part. A clutch element 7 is equipped with a linking piece 8, which can be freely moved backward and forward, and fitted to the boss body 5 by using a fitting tool 9. A holding mechanism 12 is provided between each balance 4 and a frame 1. When a relay command is given from a sewing machine driving mechanism to the clutch element 7 of the balance to be operated and an opening command is given to a holding element 13, the linking piece 8 protrudes from a transmissive hole 10 and the tip of the linking piece is fitted to a linking part 11. Then, a lock piece 14 is retracted and separated from a lock part 16. Interruption commands are given to the clutch elements 7 of all the other balances 4 to be stopped and the linking piece 8 is separated from the linking member 11 and inserted in the through hole 10. Then, the lock piece 14 is advanced and fitted to the lock part 16.
Patent JP-H01284167-A (JP)
Title: Facsimile equipment
Inventor: SHINODA HIROSHI
IPC: H04N1/00
Filed: 1988-05-11
Abstract: PURPOSE:To easily give the instruction of repeating multiple address by executing a recognition processing on decoded picture information, and transmitting repeating multiple address by means of the result of the recognition processing. CONSTITUTION:A handwriting OCR sheet with a guide line, which is provided with an area 3-B where a registered destination is designated and filled, and areas 3-C and 3-D where an optional address is designated and filled, and a means 2-F which receives the OCR sheet as a picture signal and which executes OCR-analysis are provided and a repeating instruction is given by the OCR sheet. Thus, the content of the repeating instruction can easily be recognized, and only the same operation as a normal transmitting operation is needed. Thus, operability improves and mis-operation reduces. For executing repeating transmission, an operator only has to add the OCR sheet on the cover of the original, and operability and confirmation (visibility) considerably improve.
Patent JP-H04343569-A (JP)
Title: Image processor
Inventor: INTO JUNICHI
IPC: G06T7/00
Filed: 1991-05-21
Abstract: PURPOSE:To easily discriminate the subject of preventing forgery and to improve discriminating ability based upon the accumulation of discriminating experience. CONSTITUTION:An original image including a symbol showing forgery prevension is read out and image data corresponding to the original image are inputted. A neural network 4 detects the symbol from the inputted image data. A CPU 5 recognizes the contents of the symbol, and when a recognized result is copy inhibition, e.g. inhibits the copying operation of an external printer device 11 and simultaneously commands an alarm device 9 to generate an alarm.
Patent JP-S5817519-A (JP)
Title: Magnetic head
Inventor: TAKAHASHI MINORU
IPC: G11B5/127
Filed: 1981-07-24
Abstract: PURPOSE:To suppress output variation by sandwiching a flexible medium between the 1st slider provided with a main magnetic pole and the 2nd slider provided with an auxiliary magnetic pole. CONSTITUTION:A main magnetic pole 16 made of a thin magnetic film is fitted to a slider 17, and an auxiliary magnetic pole 18 made of ferrite is fitted to a slider 19, which is supported by a gimbals through a plate 20 made of stainless steel. The auxiliary magnetic pole 18, therefore, slants from the perpendicular direction of a medium 4 to an optional direction. Further, the slider 19 is pressed, as shown by an arrow 22, by a spring through the gimbals supporting plate 20 by a pivot pressing mechanism 21. Consequently, the slider 19 while pressing the medium 4 balances itself following a main magnetic pole side slider 17 by reaction force generated by the rigidity of the medium. The abutting surface of the main magnetic pole side slider for the medium 4 is curved in a convex shape in the running direction of the medium, and the surface of the auxiliary magnetic pole side slider 19 is curved in a concave shape; and magnetic ples 16 and 18 are arranged in the middle between both the curved surfaces.
Patent JP-H0277836-A (JP)
Title: Fifo having approximately full/approximately empty flag
Inventor: JIERAADO EI KURAIFUERUZU
IPC: G06F5/14
Filed: 1989-05-09
Abstract: PURPOSE: To prevent the generation of flag errors by providing a counter circuit so as to decide the approximation degree of a read painter and a write pointer and generating comparison signals when the read painter and the write pointer are separated for a prescribed distance. CONSTITUTION: The output of a write control circuit 32 is inputted to an input butter 16 and a flag logic circuit 36 as well, the flag logic circuit 36 also receives the output of a read control circuit 34 to input and the output of the read control circuit 34 is inputted to an output butter 20 as well. The flag logic circuit 36 can decide the approximation degree between the write address pointer 24 and the read address painter 28 by counting respective write operations and read operations inside and comparing counted values. A 'full' flag is outputted to a line 38 when the read pointer 28 and the write pointer 24 are separated for the maximum distance and an 'empty flag' is outputted to the line 40 when the read pointer 28 and the write pointer 24 are equal.  An 'almost full/almost empty' flag is outputted to the line 42 and the approximation degree is indicated as a value between an empty state and a full state.
Patent JP-H07303170-A (JP)
Title: Image reader
Inventor: OTSUKA HIROSHI
IPC: H02N1/00
Filed: 1994-05-06
Abstract: PURPOSE:To obtain the image reader using an electrostatic actuator so as to move an original sheet in the X-, Y-axis direction and to turn the sheet thereby setting the sheet to a read position accurately. CONSTITUTION:The image reader 1 is made up of an image read section 10, an image display section 30, a control section 50, a paper feed tray 41 and a paper discharge tray 42. Lots of stripe electrodes are formed to an electrode plate of the electrostatic actuator 11 of the image read section 10 in the X-, Y-axis directions and in the radiation direction and the control section 50 controls a voltage applied to each electrode to move and turn the original sheet fed on the electrode plate in the X-, Y-axis direction thereby setting the sheet to a read position accurately. The image on the original sheet is read by a line sensor 26 and the obtained image signal is processed by the control section 50 and outputted to a liquid crystal display panel 33 and displayed on a screen 35 or an external screen 37. Or the image is displayed on a monitor of a personal computer connecting to the image reader 1.
Patent JP-H04343330-A (JP)
Title: Liquid crystal display device
Inventor: SUEHIRO KEIICHI
IPC: G02F1/136
Filed: 1991-05-21
Abstract: PURPOSE:To obtain the display characteristic being equal to an active matrix system by a manufacturing process of the same degree as a simple matrix system by inserting and holding a color filter layer by transparent electrode layers, and connecting electrically the transparent electrode layers. CONSTITUTION:A transparent conductive film of low resistance is formed on a glass substrate 11 by a vapor deposition method, and thereafter, patterning is executed, and a transparent electrode 12 is formed. Subsequently, a conducting part 13 is dispersed on the glass substrate 11, and a color filter layer 4 is formed on the transparent electrode 12 from which the part having the conducting part 13 is eliminated by a dyeing method. Also, on the color filter layer 14, a transparent electrode 15 is formed so as to be connected through the transparent electrode 12 and the conducting part 13. Next, an oriented film 16 is applied onto the transparent electrode 15, the orientation processing is executed, and thereafter, a liquid crystal of a nematic liquid crystal layer 18 is twisted and oriented against an opposed substrate 17 and inserted and held by a polarizing body 19, and a liquid crystal cell 20 is obtained.
Patent JP-S5541874-A (JP)
Title: Polluted water treatment plant
Inventor: NAKASHIMA TOSHIHIRO
IPC: C02F3/12
Filed: 1978-09-19
Abstract: PURPOSE: To minimize the floor space for aeration tank as well as enhance the efficiency of aeration by making an aeration treatment while flowing polluted water down plurally staged trays.  
     CONSTITUTION: In an aeration treatment in which pollutants are spewed forth from the bottom 9 onto the tray 8 at the uppermost stage by the pump 10, and then flows down naturally while being aerated with air present in the air and the polluted water of the tray 8 to return to the bottom 9 again, the polluted water is, after a repeated treatment until organics present in polluted water are decomposed to a desired level, introduced into the final sedimentation basin through the water feed pipe 7a, where sedimentating treatment is made and the treated water is discharged to the outside. Thus, the floor space for the aeration tank can be minimized and also the aeration efficiency per the amount of air supplied can be raised, permitting the reduction of the capacity of air blower. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63280285-A (JP)
Title: Electrostatic transfer type recorder
Inventor: KUSUMOTO HIROSHI
IPC: G03G21/00
Filed: 1987-05-13
Abstract: PURPOSE:To prevent hands from being dirtied with toner and to suppress toner scattering into a machine by arranging nonconductive toner receivers for collecting toner uncleaned and left on a photosensitive drum sucked to the charger side on both end sides of a charger arranged on the lower side of the drum. CONSTITUTION:The nonconductive toner receivers 37 for collecting toner uncleaned, left on the photosensitive drum 18 and sucked into the charger side are arranged on both the end sides of the charger 22 arranged on the lower side of the drum 18. The toner uncleaned, left on the drum 18 and sucked into the charger side is collected on the toner receivers 37. At the time of inserting a hand into a gap between the drum 18 and the charger 22 to remove jam paper or at the time of executing maintenance such as the replacement of a drum, the hand can be prevented from being dirtied and toner scattering into the machine can be suppressed.
Patent JP-S5642090-A (JP)
Title: Heat exchanger
Inventor: HIROTA TOSHIO
IPC: F02M27/02
Filed: 1979-09-12
Abstract: PURPOSE: To improve heat exchange performance by a method wherein a sectional area of a passage for a fluid to heat in a heat exchanger working on an engine exhaust heat is widened downstream, a rate of flow is increased to improve heat transfer at the upper stream but decreased to reduce pressure loss at the downstream.  
     CONSTITUTION: A plurality of guides 32 are arranged in parallel in a frame 30 of a heat exchanger 34 in such manner as will have the intervals widened in accordance as a fluid to heat comes downstream, an they are extended alternately from longitudinal ends. According to this constitution, the fluid fed from a supply port 19A is minimized for the quantity of flow at the upper stream side and thus flows at high speed to a turbulent flow, thereby bringing a high heating performance; the fluid is then increased for the quantity of flow in accordance as it comes downstream and thus flows at low speed, thereby minimizing a pressure loss. Heat exchange performance can therefore be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61271727-A (JP)
Title: Electromagnetic relay
Inventor: HARII SHIYUREEDAA
IPC: H01H50/18
Filed: 1986-05-22
Abstract: An electromagnetic relay has a hollow coil having a magnet system forming a flux guidance loop in a circuit with a portion extending outside of and parallel to the coil, and another portion, formed by the armature, extending through the interior of the hollow coil. The loop is interrupted by a working air gap, which is slanted relative to the longitudinal axis of the coil, and which is completely encompassed within the interior of the coil. The air gap is formed by a wedge-shaped portion of the armature in registry with a wedge-shape pole piece. The slanted surfaces are longer in length than surfaces parallel to the coil axis, thereby providing a larger area for flux transfer through the air gap. Additionally, by slanting the flux transfer faces within the hollow coil, the overall size of the relay is not increased. The free end of the armature at which the flux transfer surface thereof is disposed as a continuation which engages a contact spring disposed at one end face of the coil body, for moving the contact spring with respect to one or more stationary contact elements for electrical connection and disconnection therewith.
Patent JP-S5341228-A (JP)
Title: Sheet reversing device
Inventor: SHIKATO MASANOBU
IPC: B65H15/00
Filed: 1976-09-27
Abstract: PURPOSE:To facilitate ater-treatment, such as, filing record papers, and book-binding, etc.  by reversing a sheet recorded in the copier with a recorded face downward, and by accumulating it one after another in order to house it.
Patent JP-S5240976-A (JP)
Title: Semiconductor device
Inventor: YONEZAWA TOSHIO
IPC: H01L29/08
Filed: 1975-09-29
Abstract: PURPOSE: To use SiC for at least 1 of electrical insulating films or protection films of a semiconductor device thereby improving hygroscopicity resistance and reducing polarization effect. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11305136-A (JP)
Title: Laser microscope
Inventor: MIZUNO JIRO
IPC: G02B21/06
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of interference stripes in the image of a sample by making non-parallel at least two planes of optical path dividing elements arranged in the optical path of a microscope. SOLUTION: A laser beam from a laser light source 1 introduced into a main body 2 of microscope is passed through an aperture stop 3, relay lens system 4, visual field stop 5, correction glass 6 and half mirror 7 and perpendicularly reflected by a full reflection mirror 8. The reflected laser beam is passed through an objective lens 9 and a prescribed area on the sample is simultaneously irradiated with it. The reflected light from the sample is returned to the objective lens 9 again, perpendicularly reflected by the full reflection mirror 8, perpendicularly reflected by the half mirror 7 and separated from the optical path of an optical illumination system. Afterwards, the light is converged and an image is formed by an image forming lens 10. In this case, the half mirror 7 is wedge-shaped.  Namely, since a plane 7a on the incidence side of illuminating light and a plane 7b on the emission side are made non-parallel, the interference of laser beams is not generated.
Patent JP-H07326666-A (JP)
Title: Forming method of metal wiring
Inventor: SHIRAISHI YASUSHI
IPC: C23C14/22
Filed: 1994-05-30
Abstract: PURPOSE:To prevent the generation of voids which are apt to be generated in a metal wiring buried in a fine aperture part of high aspect ratio, and improve the reliability by obtaining excellent step-difference coverage. CONSTITUTION:An Al film 6 is prevented from depositing in an overhang shape on the upper end of a through hole 5 due to shadowing effect, by supplying etching gas like Cl2 gas when the Al film 6 is deposited, by a sputtering method in the through hole 5 in which an interlayer insulating film 4 is formed on a lower layer wiring 3. Thereby the Al film 6 is excellently buried in the through hole 5.
Patent JP-S5822609-A (JP)
Title: Perforation to high temperature wall body
Inventor: NAKAWATARI MASATOSHI
IPC: B23Q11/10
Filed: 1981-07-27
Abstract: PURPOSE:To perforate a high temperature wall body without separating cutting edges by injecting low temperature nitrogen gas from in a core cutter and cooling the cutting edges of the core cutter. CONSTITUTION:Nitrogen gas with a pressure 5kg/cm<2> is supplied from a nitrogen gas cylinder 2 to a core cutter 10 through a control valve 6. At this time the tip temperature of the core cutter is cooled at -20 deg.C to +20 deg.C. The valve 6 is opened, low temperature nitrogen gas is supplied to the core cutter 10, a motor 12 is rotated in a state where cutting edges 26 are cooled and a high temperature wall body 14 in contact with the cutter is perforated. Though the cutting edges 26 are heated by the heat from the high temperature wall body 14, the cutting edges are cooled through grooves and are not separated.