baber/WOPTO huggingface dataset:
Patent JP-H07113673-A (JP)
Title: Assembling method of wet type gas meter
Inventor: KOBAYASHI SHUN
IPC: G01F3/30
Filed: 1993-10-14
Abstract: PURPOSE:To dispense with a space for holding a projecting part of a drum shaft, to make an apparatus small in size and thereby to improve the accuracy of measurement by putting a metering drum in the main body of a metering tank through an open part thereof to be held therein and by inserting the drum shaft thereafter through a shaft insertion hole of the main body of the metering tank. CONSTITUTION:After accessories such as a rear-side bearing part 24 are fitted to the main body 21 of a metering tank and a counter casing 31 integrated with each other, an overflow pipe is fitted to the main body 21 of the tank. After a gas introducing pipe 4 is inserted into a metering drum 1 outside the main body 21 of the tank, in succession, the drum 1 is put in the main body 21 of the tank to be held therein. Next, a drum shaft 2 is passed through a shaft insertion hole 10a from the front opening side of the main body 31 of the casing, inserted through the metering drum 1 and fitted in the rear-side bearing fitting 24, and a front-side bearing fitting 23 is fitted to the shaft insertion hole 10a and fixed. According to this constitution, it is unnecessary to hold a projecting part of the drum shaft 2 in the main body 21 of the tank and so the main body 21 of the tank can be made small in size. By making the main body small in size, besides, fluctuation of a liquid level at the time of measurement of gas is reduced and thus the accuracy of measurement can be improved.
Patent JP-S61130472-A (JP)
Title: Steel for die
Inventor: HITACHI YOSHITOMO
IPC: C22C38/60
Filed: 1985-11-16
Abstract: PURPOSE:To obtain a steel for dies having high suitability to die-sinking and low anisotropy in mechanical properties and contg. sulfide inclusions having increased sphericity by adding S and Te to a steel for dies having a specified composition under restricted conditions. CONSTITUTION:This steel for dies such as dies for hot working or a metallic mold for molding plastics consists of, by weight, 0.15-0.35% C, 0.10-1.50% Si, 0.10-2.0% Mn, 1.50-3.50% Cr, 0.10-1.0% Mo, 0.01-0.50% V, 0.002-0.40% S, 0.001-0.40% Te (Te/S=0.04-0.5) and the balance Fe, and >=80% of sulfide inclusions of >=2mum major axis size in the steel have <=10 ratio between the major and minor axis sizes. The steel has superior durability even after forming into a metallic mold.
Patent JP-S62117959-A (JP)
Inventor: OKUBO YONOSUKE
IPC: E04H6/06
Filed: 1985-11-16
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-S63110450-A (JP)
Title: Image forming method
Inventor: ASANO YUJI
IPC: B41M5/124
Filed: 1986-10-29
Abstract: PURPOSE:To permit quick progression of a color forming reaction by heating a dye precursor and color developing agent to accelerate the reaction thereof. CONSTITUTION:A photopolymn. initiator contained in the microcapsules in the light receiving part of a photosensitive pressure-sensitive recording sheet 16 acts to cure a photosetting resin when said sheet 16 is exposed through an original 14 by a light source 26. As a result, the microcapsules in the part projected with the light are cured and the microcapsules of the part not projected with the light remains in the initial soft state. Only the microcapsules remaining in the soft state are crushed when a pressure is exerted by a pressure roller 36 onto the sheet after such projection. Then, the dye precursor in the microcapsules starts the color forming reaction by reacting with the color developing agent coated on a transfer sheet 34. The color forming reaction is accelerated and the color formation to a desired density is quickly completed when the sheet is heated by a heater 38 right after such pressurization. The copied image of the same hue as the hue of the original 14 is thus obtd. on paper 40.
Patent JP-S63111448-A (JP)
Title: Surface defect inspecting device
Inventor: SAKAKIBARA MASATO
IPC: G01B11/30
Filed: 1986-10-29
Abstract: PURPOSE:To realize the unmanned surface inspection of a body by using industrial equipment such as a robot by detecting a defect part such as an irregularity on the body to be inspected as an end point where the boundary line from a dark part to a light part of a pattern, etc., is broken. CONSTITUTION:A dot image projected in a stripe pattern on the surface of the body OB to be inspected by a stripe pattern projecting device 1 is picked up by a TV camera 2, which outputs a video signal. Then the video signal is converted by a binarization circuit 2 into a binary signal and a boundary line detecting circuit 4 detects the boundary line from the dark part to the light part of the stripe pattern based on the output of the circuit 3. Then, the end point where the boundary line is broken is detected by an end point detecting circuit 5 and a decision circuit 6 decides whether or not there is a defect part such as an irregularity on the surface of the body OB to be inspected on the basis of the detection output.
Patent JP-H1088429-A (JP)
Title: Production of chitosan fiber
Inventor: KAWASAKI SHIRO
IPC: D01F9/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain chitosan fiber safely and economically, excellent in fiber physical properties and suitable for a wound covering material, a filling material into a tissue, etc., by dissolving the chitosan having a degree of deacetylation at a prescribed value or higher with an aqueous sodium thiocyanate solution and wet-spinning the chitosan solution. SOLUTION: This method for producing a chitosan fiber is to prepare a spinning stock solution by dissolving the chitosan having >=60% degree of deacetylation with a an aqueous sodium thiocyanate solution of >=44wt.% concentration and to form the chitosan fiber by wet-spinning the spinning stock solution into water or a water soluble organic solvent such as methanol, their mixture solution or a coagulation liquid obtained by adding sodium thiocyanate to these liquids.
Patent JP-S63110497-A (JP)
Inventor: MITOME YUKIO
IPC: G10L13/00
Filed: 1986-10-29
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-S63167032-A (JP)
Inventor: UIRIAMU RANDORUFU SUTOUERU
IPC: F02C7/28
Filed: 1987-10-14
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-2000074643-A (JP)
Title: Method and device for converting three-dimensional distance data and storing medium storing program for data conversion
Inventor: WAKABAYASHI MASAYASU
IPC: G06T7/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for converting three-dimensional distance data by which measuring point data composed of the arrangement of distances to an object to be measured are converted into curved surface data defined by a curved surface. SOLUTION: A device for converting three-dimensional distance data is provided with a picture inputting section 11 to which three-dimensional distance data 18 composed of the distance information to an object to be measured from the position corresponding to each picture element of a picture and stored in each picture element and a picture 19 taken from the object at the same visual point as the data 18 are inputted and a picture processing section 12, 14, and 16 which converts the data 18 into a plurality of surface data based on the picture 19 inputted to the inputted section 11.  The picture processing section is provided with a dividing means 12 which divides the picture 19 into each characteristic area in accordance with the features of the information in the picture elements, an assigning means 12 which assigns the picture elements of the three-dimensional distance data corresponding to the picture elements of the picture 19 divided by means of the dividing means 12 to each characteristic area, and a generating means 16 which generates surface data at every characteristic area based of the distance information of the three-dimensional distance data assigned by means of the assigning means 14.
Patent JP-S63112330-A (JP)
Title: Paper feeder in copying machine or the like
Inventor: KAMINAGA SEIJI
IPC: B65H3/06
Filed: 1986-10-28
Abstract: PURPOSE:To make smooth paper feeding attainable, by detecting a paper feeding start by a paper feeding roller at the body side, and driving a feed roller after the elapse of the specified time since the paper feeding has started. CONSTITUTION:In this paper feeder B, there are provided with a limit switch 13, detecting a fact that paper feeding has started by the paper feeding roller 2 installed in a copying machine body A, and a feed roller drive controlling device, stopping any drive of a feed roller 9 after paper arrives at the paper feeding roller 2 and redriving the feed roller 9 after the paper feeding start by a signal out of the limit switch 13. Therefore, if the paper conveyed by the feed roller 9 is reached to the paper feeding roller 2, the said controlling device once stops the drive of the feed roller 9, but when the paper feeding roller 2 rotates and starts it feeding operation, this controlling device receives the signal of the limit switch 13 and drives the feed roller 9 again. That is to say, it abates the extent of load at the time of paper feeding by the feed roller 9.
Patent JP-H0199815-A (JP)
Title: Preparation of buffer material having gelled material
Inventor: NAKANISHI MOTOYASU
IPC: B29L9/00
Filed: 1987-10-13
Abstract: PURPOSE:To prepare a buffer material which will not be destroyed and sustain a great impact, by encapsulating a combination of a gelled material and a foamed material in an expandedly deformed bag section. CONSTITUTION:An expandedly deformed part 2 is formed by expandedly deforming a flexible sheet material. A gelled material layer 3 and a foamed material layer 4 are laminated in the expandedly deformed part 2. The expandedly deformed part 2 is placed in molds 5, 6, a selvage 23 is molten under pressure to be welded therewith for obtaining a buffer material. The obtained buffer material is fixed on the rear side of furniture for prevention of them from falling down, and also usable as a bumper for a car or a buffering part for a helmet.
Patent JP-S63111201-A (JP)
Title: Scroll type fluid machine
Inventor: TANAKA HITOSHI
IPC: F01C1/02
Filed: 1986-10-28
Abstract: PURPOSE:To improve the performance of oil feeding into a thrust bearing by providing a lubricating oil guide substance on the movable-scroll side end face of the outer ring of a radial bearing supporting the movable scroll, and then allowing the guide substance to guide the lubricating oil so that it may be sprinkled onto the thrust bearing. CONSTITUTION:On a position opposite to a fixed scroll 3 is supported, by means of a thrust bearing 5, a movable scroll 4 in such a manner that it is allowed to make a revolving movement, and then, the movable scroll 4 is supported by means of a radial bearing 10 on a swinging link 9 which is pivoted on a driving pin 7 placed on the eccentric position of a driving shaft 6 in such a manner that it may be free to make a swinging movement. In such a machine as mentioned above, the thrust bearing 5 is provided so that it supports the end plate 4a of the movable scroll 4 in the neighborhood of a central hole 14a having a diameter smaller than the outside diameter of the swinging link 9. And further, on the movable scroll 4 side end face of the outer ring 10a of the radial bearing 10 is provided an oil guide substance 15 for guiding the lubricating oil, which has been fed into the bearing 10, to the thrust bearing 5.
Patent JP-H09101286-A (JP)
Title: Method and instrument for measuring atomicity and concentration of vanadium ion of electrolyte for vanadium redox flow battery
Inventor: SEKIGUCHI SUMIE
IPC: G01N27/42
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and an instrument by which the vanadium concentration of the electrolyte of a vanadium battery and the atomicity composition of the vanadium concentration can be measured and which can be operated easily and are suitable for continuous automatic analysis. SOLUTION: A solution flowing through type electrolytic cell constituted of an ion exchange film 4, a working electrode 1 and its counter electrode 2 faced to each other on both sides of the film 4, and a reference electrode 3 is used and a fixed amount of collected sample solution is sent to the working electrode 1 side together with a fixed amount of carrier solution by continuously circulating an oxidizing-reducing solution to the counter electrode 2 side. The atomicity and concentration of vanadium ions of the sample solution are measured by measuring the quantity of electricity obtained by electrolysis by performing constant-potential electrolysis while the sample solution passes through the electrolytic cell by applying a constant potential at which the vanadium ions of each atomicity is selectively oxidized or reduced across the reference electrode.
Patent JP-H03121757-A (JP)
Title: Slug removing and chamfering device for strip end
Inventor: SHIMIZU SUSUMU
IPC: B24B9/00
Filed: 1989-10-04
Abstract: PURPOSE:To automate slug removal and chamfering of the two ends of a small strip obtained by cutting a long strip material by furnishing a working center to perform slug removal and chamfering of strip installed in the middle part of a conveyor, and providing strip stoppers capable of coming in and out which are located at the inlet to and outlet from the working center. CONSTITUTION:A strip 1 transported is stopped by a stopper 34 when the foremost has reached the farther end of a working area, and the leading end part (both front and rear side) undergoes working. Then the strip 1 is fed in the same direction, and a roller conveyor 6 is reversed where collision is made to another stopper 36 provided at a distance consisting of the max. length of strip 1 plus a certain margin. It is stopped by a stopper 35 immediately before the tail of the strip 1 goes out of the working are, and the strip end at the tail undergoes working both the front and rear sides.
Patent JP-H1182884-A (JP)
Title: Drain piping for automatic drain trap disposed at various pneumatic related equipment
Inventor: FUKUHARA HIROSHI
IPC: F04B41/02
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent drain from being pourned directly over a worker on the verge of draining drain staying in a compressed air tank or drain staying in various pneumatic related equipment such as an air dryer or an air filter. SOLUTION: In drain piping for draining drain 19 staying at the bottom of a compressed air tank 13 constituting an air compressor 10, from a drain pipe via an automatic drain trap 21 or draining drain 69 staying in various pneumatic related equipment 60 such as an air dryer or an air filter, from a drain pipe 61A via an automatic drain trap 26, drain holes 21B, 26B of the automatic drain traps 21, 26 are respectively bent at required angles.
Patent JP-H09101129-A (JP)
Title: Road surface measuring device
Inventor: SUGINOUCHI TAKEHIKO
IPC: G01B11/30
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To conduct a more accurate road surface measurement, and save the labor of visual inspection in a measuring device for road surface properties such as a rut and the like of a road in non-contact state. SOLUTION: The road surface measuring device is equipped with a slit ray irradiation means 102 projecting a slit ray onto a road surface, a TV camera 101 picking up the image of a reflection scattering ray from the road surface, an A/D conversion means 106, a slit extract means 109 detecting the maximum value position of the picture element signal of a slit ray image, and a high accuracy center computing means 111 computing a slit center position using a picture element signal of adjoining plural picture elements around the maximum value position. Further, the same is equipped with a reference line set means 112 setting a reference line to be a reference for computing a rut from the slit center position, a rut computation means 113 computing the rut of the road surface, and a data recording means, and can automatically measure the road surface.
Patent JP-H10100017-A (JP)
Title: Tip-position adjusting mechanism for cutting device
Inventor: TAKASHIMA HIROYUKI
IPC: B23D45/14
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a tip adjusting mechanism comprising a simple mechanism which can adjust easily without a skill the tip position of a pair of disc-shaped cutting edges of a cutting device. SOLUTION: A cutting device 1 has a pair of disc-shaped cutting edges 2, 3 which are disposed on the same tangent such that the cutting tip 2a in the radial direction of one disc-shaped cutting edge 2 and the cutting tip 3a in the radial direction of the other disc-shaped cutting edge 3 form a right angle, a frame 6 of C-shaped cross section, electric motors 4, 5 for rotating the disc- shaped cutting edges 2, 3 disposed under the frame 6, and tip-position adjusting means 10, 11, 12 for moving the electric motors 4, 5 by a required amount in the radial directions of the disc-shaped cutting edges 2, 3 and in the direction of intersection of the cutting tips 2a, 3a. The positions of the pair of cutting tips are correctly adjusted by the action of the tip-position adjusting means 10, 11, 12 moved by turning a handle 15.
Patent JP-2001086388-A (JP)
Title: Image processor and image-processing method, and medium
Inventor: KONDO TETSUJIRO
IPC: H04N19/503
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To extract background from a series of images with high accuracy. SOLUTION: A read part 32 detects the pixels existing at the same positions in terms of space from the images of 1st to N-th frames with the backgrounds of these frames being aligned with each other. A frequency-counting part 33 calculates the frequency of value of the pixels existing at the same positions in terms of space. Then a write part 35 stores the pixel value, having a frequency ratio larger than the prescribed value to the number of pixels existing at the same positions in terms of space into a background memory 15, as the value of background pixels forming a background image. On the basis of the background pixels whose value are stored in the memory 15, the background image that is stored in the memory 15 is extended (the value of background pixels whose value are not stored are written).
Patent JP-H03119342-A (JP)
Title: Radiograph recording cassette
Inventor: YAMAZAKI KIKUO
IPC: G03B42/04
Filed: 1989-10-03
Abstract: PURPOSE:To almost arbitrarily set a photographing distance without replacing a grid by imparting flexibility to a cassette case and expandably forming a spacer. CONSTITUTION:A cassette case 15 has flexibility and the spacer 12b is formed expandably. Consequently, the cassette can be bent circularly in response to curvature corresponding to a distance between a radiation source 1 and the cassette, whereby plural plates 12a, 13 and 14 can be erected toward the radiation source 1. Thus, a photographing distance can be almost arbitrarily set and the installation of plural cassettes and grids corresponding to distances is eliminated.
Patent JP-2000089825-A (JP)
Title: Magnetic marker
Inventor: MOTOKURA YOSHINOBU
IPC: G08G1/09
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic marker capable of easily and surely fixing a magnetic marker vertically to a road surface. SOLUTION: This magnetic marker is provided with a case 2 provided with a main body part 3 mounted to a fixing hole 61 opened on a road surface and provided with a housing chamber 31 inside and a flange-like umbrella part 4 formed integrally with the main body part 3 for covering the road surface around the opening of the fixing hole 61 and a magnet 5 housed and held in the housing chamber 31 and provided with magnetic poles on upper and lower ends. The magnetic marker is fixed to the fixing hole in the state of bringing the umbrella part of the case into contact with the road surface around the fixing hole. Thus, the direction of connecting the magnetic poles of the magnetic marker is fixed and maintained vertically to the road surface at all times.
Patent JP-H10103286-A (JP)
Title: Operation control method of pump
Inventor: MIURA AKIO
IPC: F04D15/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To control a flow rate of a pump irrespective of the fluctuation of actual pump head by obtaining an operation flow rate of the pump based on a discharge flow rate that the pump holds and a flow rate which corresponds to the fluctuation of the actual pump head to compare it with a set flow rate which becomes a control target and controlling in such a manner that the operation flow rate becomes the set flow rate. SOLUTION: After the operation of a pump is started, a set flow rate Q4 is compared with an actual flow rate. When Q4 is not equal to the actual flow rate, the set flow rate Q4 is compared with an operation flow rate Q5+Ah, and rotation speed of No. 1 pump 2A and No. 2 pump 2B or rotation speed of the No. 1 pump 2A only is controlled by an output of a control signal from a controller 1 to drivers 4A, 4B in accordance with its deviation. In this way, it is possible to control a flow rate of the pumps based on the proper number of pumps and number of revolutions stably by determining the number of pumps to be operated and the number of revolutions so that the operation flow rate Q5+Ah obtained based on discharge flow rates that two variable speed pumps 2A, 2B hold and a flow rate which is equivalent to the fluctuation h of the actual pump head becomes the set flow rate Q4.
Patent JP-H1099829-A (JP)
Title: Garbage treatment apparatus
Inventor: ONO MASAHISA
IPC: C05F9/02
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the attachment of a packing by a method in which in an apparatus in which the packing is contacted with the peripheral part of a garbage inlet when a lid is closed, a packing main body is held by a pair of packing posture holding pieces, and the tip is formed in a state projecting from a space between the pieces. SOLUTION: When a packing 21 consisting of an insertion base part 21a and a packing main body 21b is attached to the inner surface of a lid main body 14 in a lid 12, an insertion groove 22 is formed in the peripheral fringe part of the inner surface of the main body 14, and a pair of packing posture holding pieces 23 is formed in the side fringe part of the groove 22. A rapping hole 22a is formed in a groove 22 part, a reinforcing rib 14b is extended from the hole 22a and the part of the ceiling wall inner surface of the main body 14, the tip of the rib 14b is inserted into the base part 21a, and the base part 21a is supported at the tip of the rib 14b. The base part 21a is inserted in sequence into the groove 22 from one end part of the packing 21, and the packing 21 is set by contacting the end surface of one end side with the end surface of the other end side.
Patent JP-H0998651-A (JP)
Title: Grading control device in harvester
Inventor: KAWAMURA YOSHIHIRO
IPC: A01F12/32
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a grading control device in a harvester, capable of improving a grading ability by increasing the standard value of a targeted layer thickness of grains with the increase of the fin-opening degree of a swing sieve. SOLUTION: This grading control device in the harvester is provided with a float sensor for detecting the layer thickness of grains moving on a vibrating grain-flowing plate disposed below the first threshing cylinder, a swing sieve disposed above a chaff sieve, an opening degree-control motor for opening or closing the swing sieve, and a microcomputer for preliminarily setting the standard value of the layer thickness with respect to the opening degree P of the fins of the swing sieve. The opening degree of the fins are stepwisely controlled on the detection value of the layer thickness and the standard value. Since the standard value is set so as to increase with the stepwise increase of the opening degree of the fins, the fins are directly and wholly not opened, even when the layer thickness of the grains largely increases.