baber/WOPTO huggingface dataset:
Patent JP-H0599709-A (JP)
Title: Method and device for measuring flow rate of mud and earth transported under pressure
Inventor: HARADA KATSUYOSHI
IPC: G01F1/708
Filed: 1991-10-08
Abstract: PURPOSE:To accurately measure the flow rate of fluidized mud and earth transported through a pipe under pressure in real time. CONSTITUTION:Vibration sensors 1 and 2 respectively composed of accelerometers are installed on a measurement pipe 3 through which mud and earth are pneumatically transported under a pressure and the sensors 1 and 2 output the presence/absence of the transportation of the mud and earth to an arithmetic/displaying section 4. At the section 4, the transporting speed of the mud and earth is found from the time difference between the time T1 at which the first sensor 1 detects the commencement of vibrations of the sensor 1 which occur when the mud and earth come into contact with the sensor 1 and the time T2 at which the second sensor 2 detects the commencement of vibrations of the sensor 2 which also occur similarly and the distance L between the sensors 1 and 2 and the flow rate of the mud and earth is measured from the time T3 which elapses until the tail of the lumped mud and earth passes the first sensor 1, calculated transporting speed, and inside diameter of the pipe 3.
Patent JP-H03122513-A (JP)
Title: Calibration of throttle opening sensor
Inventor: YAMASHITA YOSHINOBU
IPC: G01B21/22
Filed: 1989-10-05
Abstract: PURPOSE:To obtain an accurate information on an opening of a throttle by calibrating an offset value on the basis of a sensor output at the previous time of sampling in the case when the opening of the throttle is substantially zero at the current and previous times of sampling. CONSTITUTION:Sampling is executed at each sampling period, e.g. in each one second, which is longer enough than a chattering time of a switch and a time for determination and processing by a control element. Next, it is determined whether an idle switch is ON or not, and when it is OFF, a sign of ineffectiveness, e.g. 0, is put in an updated data storage place. When the idle switch is ON, it is determined whether updated data, a read value of a throttle opening sensor at the previous time, is effective or not, and when it is ineffective, the read value at the current time is stored in the place of the updated data, while updating of an offset value is not executed. When the read value at the previous time is effective, the current offset value and the read value at the previous time, the updated data, are subjected to simple average and the result is taken as a fresh offset value, while the current read value is used as the updated data.
Patent JP-2001083127-A (JP)
Title: Pure water analyzer, pure water manufacturing and managing system, and pure water analysis method
Inventor: SUDA KAZUHIKO
IPC: G01N30/02
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To collect and analyze samples while the contamination of the samples is suppressed. SOLUTION: A sample collecting and condensing device 7 is provided with an introducing pipe 3, a valve 4, an ion exchanger column 5, and a discharge pipe 6 and the valve 4 has two mutually switchable flow passages. When the pure water sent from a pure water pipeline 1 is introduced to the device 7 through the pipe 3, the flow passage of the pure water introduced from the pipe 3 is switched to the by-pass side of the column 5 and, after the flow passage of the pure water is washed with the pure water, the flow passage of the pure water introduced from the pipe 3 is switched to the column 5 side and the ion contained in the pure water is collected and condensed.
Patent JP-S61139213-A (JP)
Inventor: KOSUGE NORIO
IPC: F16L9/14
Filed: 1984-12-12
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-H10104704-A (JP)
Title: Idely feeding device for camera
Inventor: OKUMURA YOICHIRO
IPC: G03B1/00
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous operation, even if a camera system is reset during dinamically detecting whether a film cartridge is unused or used. SOLUTION: A cartridge detecting part 10 detects the operation of loading the film cartridge in a camera main body and a data disk initial stage position detecting part 16 detects the initial stage position of the data disk of the film cartridge. A control part 14 executes control for detecting the initial stage position by the data disk initial stage position detecting part 16, when the cartridge detecting part 10 detects the loading operation, storing information on the completion of the detection in an electrically rewritable nonvolatile storage part 12, when the initial stage position is detected and operating the data disk initial stage position detecting part 16, when the information on the completion of the detection is not stored in the storage part 12 and inhibiting the operation, when the information is stored, at the time of resetting power.
Patent JP-H1186754-A (JP)
Title: Glass funnel for cathode-ray tube
Inventor: DAIKU NOBUTAKA
IPC: C03B23/217
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a glass funnel for a cathode-ray tube, wherein without increasing a glass thickness, that is glass weight, mechanical strength of a yoke-mounting part necessary for thinning of thickness from the view point on scanning of an electron beam, while improving desired strength, and yet superior mechanical strength is provided. SOLUTION: In a glass funnel 1 for a cathode-ray tube of a funnel shape, having a wide opening end part 2 connecting a panel and a narrow opening end part 3 connecting a neck pipe, in an inner/outer surface of the glass funnel 1 for the cathode ray tube, a compression stress layer C is formed, in the compression stress layer C, when σ1 is assumed for compression stress value of a yoke mounting part 1a in a side of the narrow opening end part 3 of the glass funnel 1 and σ2 for compression stress value of a body part 1b in a side of the wide opening end part 2 to be broader than that of the yoke mounting part 1a, a relation of σ1 >σ2 exists.
Patent JP-H1067410-A (JP)
Title: Automated warehouse device capable of accommodating commodities without producing useless space
Inventor: TAKAHASHI KOICHI
IPC: G06Q10/08
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of simply inputting the state of empty space of a storing section to an automated warehouse control computer without taking much trouble in inputting work so that the storing section having a required size of space may be automatically taken out by inputting the size of the space required for storing a commodity is inputted at the time of storing the commodity and that the commodity may be ordered in reference to the state of empty space in an automated warehouse by inputting and recording in the computer the state of the empty space of respective storing spaces in the automated warehouse. SOLUTION: An inputting system is connected to a computer 3 for controlling an automated warehouse. When entry and delivery to and from a storing section 2 of the automated warehouse are finished, the empty state of the storing section 2 is inputted by pressing an empty state button of an empty state inputting device 1 of the system. The computer 3 stores the empty state of the storing section 2. When an input is made so that a storing section of a specific empty state is to be taken out, the computer 3 searches the record and issues an instruction to take out an appropriate storing section to a transferring machine 4.
Patent JP-S61138659-A (JP)
Title: Aromatic polysulfon resin composition
Inventor: TSUMATO TERUO
IPC: C08L81/00
Filed: 1984-12-11
Abstract: PURPOSE:The titled composition that is obtained by adding a specific amount of potassium titanate fibers of less than 0.1% free potassium content to an aromatic polysulfone, thus showing high strength, high elasticity, high thermal distortion resistance, in addition, having improved stability on molding, because of its high melt thermal stability. CONSTITUTION:(A) 30-95wt% of an aromatic polysulfon (such as of formula I or II) are mixed with (B) 70-5wt% of potassium titanate fibers which has basically a chemical composition of formula III, a melting point of 1300-1350 deg.C, an average fiber length of 5-150 micronmeters, an average fiber diameter of 0.1-0.5 micrometers, and contains less than 0.1wt% of free potassium.
Patent JP-H04139226-A (JP)
Title: Photosetting coating sheet
Inventor: MIYAKE AKITAKA
IPC: B05D5/06
Filed: 1990-09-29
Abstract: PURPOSE:To obtain the title sheet having a resin layer formed of a photosetting resin composition containing an acrylic resin being solid at ordinary temperature, (meth)acryloyl group-containing low molecular weight compound, light initiator and elastic beads, and capable of forming a suede-like cured coating film having excellent solvent resistance. CONSTITUTION:The objective sheet having a resin layer formed of a photosetting resin composition consisting essentially of (A) an acrylic resin (preferably having 50000-1000000 weight-average molecular weight), (B) a low molecular weight compound [e.g. methyl (meth)acrylate] having (meth)acryloyl group in molecule, (C) a light initiator (e.g. benzoin alkylether-based compd.) and (D) elastic beads (e.g. polyurethane material).
Patent JP-H0782159-A (JP)
Title: Iodine-based disinfectant to be applied in the form of mousse
Inventor: MATSUMOTO SHINICHIRO
IPC: A61K33/18
Filed: 1993-09-13
Abstract: PURPOSE:To mitigate the skin stimulation and irritant smell of an iodine-based disinfectant and eliminate the color without deteriorating the broad antibacterial spectrum and the antiviral activity of the disinfectant. CONSTITUTION:Low skin stimulation and low irritant smell can be acquired by dissolving iodine and potassium iodide in polyvinyl alcohol. The solution is incorporated with a nonionic surfactant and ethanol, filled in a small-sized pressure vessel together with natural gas and sprayed against the diseased part in the form of mousse.
Patent JP-H08106832-A (JP)
Title: Grommet for wire harness
Inventor: NOGAMI HIROSHIGE
IPC: F16J3/04
Filed: 1994-09-30
Abstract: PURPOSE: To improve workability in fixing a wire harness and stabilize arrangement attitude by holdingly fixing a wire harness, which penetrates into an insertion hole, in a prescribed bending arrangement attitude, after fixedly attaching an insertion tube part to a partition hole. CONSTITUTION: A lock column 7 is installed in a position opposed to a bending attitude insertion tube part 3 and a winding band 5 extending in the lateral direction of the lock column is integrally extended in one side of its tip part. After a grommet 1 for a wire harness mounted on a wire harness 10 is fixedly attached to a penetration hole 12 of a partition board 11, the wire harness 10 projecting from the insertion tube part 3 is bent by setting the bending start point as the bellows part 8. The winding band 5 is wound around the wire harness 10 including the tip part of the insertion tube part 3 closed and opposed to the lock column 7 so that a band lock hole 6, which is arbitrarily selected is engaged with the lock projection 9. The wire harness 10 is thus arranged and held in a prescribed attitude to the partition board 11.
Patent JP-S61138116-A (JP)
Title: Optical fiber sensor
Inventor: INADA KOICHI
IPC: G01D5/353
Filed: 1984-12-11
Abstract: PURPOSE:To realize high sensitivity and preciseness with simple and compacted structure by using the optical method of reading the movement of the interference fringe by a coherent optical output. CONSTITUTION:Two optical fibers or cores 1, 2 are installed in parallel. A coherent light is made incident on both parts of the parallel aggregate optical fiber core 1 and 2 thereof and the movement of the interference fringe by the coherent optical output is read while deviating in the vertical direction to the axis of the fiber the intermediate part in the state of twisting with both ends fixed. The coded output of the signal to be included in the twist angle is obtd. by reading the movement of the interference fringe thereof.
Patent JP-H06109529-A (JP)
Title: Optical fiber hydrophone
Inventor: SATOU RIYOUTAKU
IPC: G01H9/00
Filed: 1992-09-30
Abstract: PURPOSE:To obtain an optical fiber hydrophone taking advantage of the flexibility of a diaphragm which is made operable even in deep sea by enhancing water pressure resistance thereof and in which distortion of an output signal due to frequency is suppressed. CONSTITUTION:The optical fiber hydrophone taking advantage of the flexibility of diaphragms D1, D2 comprises a plurality of juxtaposed housings A11, B21, 41 having openings 12, 22, 42, the diaphragms D1, D2 partitionining the inner spaces of the plurality of juxtaposed housings A11, B21, 41, and optical fibers F12, F21, F41 laid on the diaphragms D1, D2. The housings A11, B21, 41 and the openings 12, 22, 42 establish a Helmholtz's resonance system having resonance frequency determined by the profiles and dimensions thereof thus allowing setting of pass band of frequency received by the Helmholtz's resonance system.
Patent JP-H09110550-A (JP)
Title: Lightweight aerated concrete panel and its production
Inventor: YAMAGUCHI FUSHITO
IPC: B28B11/10
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To eliminate fear of crack and release of a lightweight aerated concrete panel and to process an edge part as well by forming a dense layer having few foams on one or more sides of the lightweight aerated concrete panel as an integrated material. SOLUTION: Oblique line parts in the vicinity of both sides of a panel 1 are dense layers 2 and can be produced by pushing a backplate 8 against the sides of a semihardened panel 4. In the operation, faces of a bottom plate 5, a top plate 6, etc. except faces which are pushed by the backplate, are fixed. The thickness of the dense layers 2 is adjusted by changing the position of the backplate 8. A raw material for a foamed mortar block in a semihardened state, for example, is obtained by blending quartz rock, cement, quick lime and water as main raw materials with gypsum, ground waste, etc., mixing the blend with foams and cutting the resulting material into a panel state to give the semihardened panel 4. The cutting is carried out by using a wire rod such as a piano wire stretched in tension.  The whole faces of the obtained semihardened panel 4 are fixed by the backplate and the backplate is pushed against one side to crush foams to form the dense layers 2 on the side parts.
Patent JP-H0999167-A (JP)
Title: Cigarette end treatment device in pachinko game hall
Inventor: SASADA KAZUYUKI
IPC: A63F7/02
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To separate and recover a pachinko ball from cigarette ends, prevent the clogging by the pachinko ball in a treatment device utilizing the nipping pressure by rubber rollers, and continuously and satisfactorily perform the fire extinguishing treatment of the cigarette ends. SOLUTION: This device has a pair of rollers 12, 13 mutually parallel with a space arresting the pass of a pachinko ball B included in cigarette ends C and allowing the pass of the cigarette ends, and one roller 12 is formed of a magnet roller so as to attract the pachinko ball B by magnetic force, and constituted in such a manner as to rotate upward on the mutually opposed sides of both the rollers. The other roller 13 is formed of a roller with pin having radially protruding pins 13b provided on the peripheral surface while holding a space capable of passing the pachinko balls, which is constituted in such a manner as to rotate downward on the mutually opposed sides of both the rollers to push the cigarette ends downward, whereby the pachinko ball can be separated and recovered from the cigarette ends, and the cigarette ends can be surely fire-extinguished.
Patent JP-H03123426-A (JP)
Title: Preparation of condensed cream
Inventor: HIKASA MASARU
IPC: A01J11/10
Filed: 1989-10-06
Abstract: PURPOSE:To easily prepare condensed cream free from the odor and color caused by heat-treatment and having high quality by separating cream by centrifugal separation and filtering and condensing the cream with a precision filtration membrane under heating. CONSTITUTION:Cream prepared by centrifugal separation and usually having a milk fat content of 20-45% is condensed by filtering with at least one kind of filtration membrane selected from precision filtration membrane, ultra- filtration membrane and reverse osmosis membrane under heating preferably at about 50 deg.C to obtain the objective cream having the milk fat content of <=75-80%.
Patent JP-H0790192-A (JP)
Title: Blue dye composition, method of dyeing by using it, and dyed article thereby obtained
Inventor: NAKAMURA TOMOKO
IPC: D06P3/24
Filed: 1993-09-24
Abstract: PURPOSE:To provide the title composition suitable for dyeing polyamide fibers and having good color fastness and good leveling properties, a method of dyeing by using it, and a dyed article thereby obtained. CONSTITUTION:The title composition is obtained by compounding dyes represented by formulas I and II as free acids. This composition makes it possible to dye polyamide fibers desirable navy blue with good leveling properties. The use of the composition in combination with other dyes for the three primary colors gives good compatibility in dyeing at any mixing ratio.
Patent JP-H0599643-A (JP)
Title: Method for x-ray inspection of soldering portion
Inventor: AYABE TOSHIHIKO
IPC: H05K3/34
Filed: 1991-10-09
Abstract: PURPOSE:To provide a method of inspecting a soldering portion of a double side packaging substrate using fluoroscopic images whereby detection of defects can be performed in the same way as when a single-side packaging substrate is employed. CONSTITUTION:Part or the whole of an image of a portion other than a soldering portion serving as a subject for inspection is stored in a memory 10 in progress. After the image is positioned by a positioning circuit 11, this data are subtracted at a subtraction circuit 12 from an input image of the subject for inspection and its level is adjusted by a level adjusting circuit 13. A judging circuit 14 inspects the soldering portion of a double side packaging substrate from data obtained from this result. Thereby detection of defects of the soldering portion of the high-density double side packaging substrate using X-rays can be performed in the same way as when a single side packaging substrate is used.
Patent JP-H04138907-A (JP)
Title: Control method for vehicle suspension
Inventor: SUZUKI YOSHITAKA
IPC: B60G17/015
Filed: 1990-09-30
Abstract: PURPOSE:To enable smooth vehicle traveling even on a slightly rugged road surface by counting the number of times when the values of the acceleration data and their corresponding rates of change exceed the preset values respectively, and controlling the spring damping force to be decreased when the counted number of times exceeds the preset value per unit time. CONSTITUTION:There are provided a plurality of springs 22,32,42,52 to adjust the vehicle height and a plurality of the damping force changeover actuators 21, 31, 41,51 to change the damping forces of these springs, and each set of each of the respective above-mentioned devices is fitted to the left front wheel 2, the right front wheel 3, the left rear wheel 4, and the right rear wheel 5 respectively. Each damping force changeover actuator 21, 31, 41, 51 is controlled by a controlling means 6 based on the acceleration data, etc., from the vertical acceleration measuring means 1. The controlling means 6 counts the number of times when the values of the acceleration data and their corresponding rates of change exceed the preset values. The spring damping force is controlled to be decreased when the counted number of times exceeds the preset value per unit time.
Patent JP-H09105698-A (JP)
Title: Sealability inspecting apparatus for tube joint
Inventor: ARAKAWA NORIYUKI
IPC: G01M3/28
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a sealability inspecting apparatus for a tube joint which makes it possible to inspect the sealability while exerting a high pressure on the joint. SOLUTION: The sealability inspecting apparatus for tube joint comprises two junk rings 11, 12, an interior finish member 13 arranged between them, two sealing members 14, 15 disposed between the ring 11 and the member 13, a hydraulic jack 16 for approaching or separating the rings 11 and 12, and fluid supply means for supplying inspecting fluid. Vertical pressing surfaces 17b, 18b for pressing perpendicularly the members 14, 15 to both sides of the periphery of the member 13 toward the tube axial central direction are formed, tapered surfaces 11b, 12b so inclined as to direct the peripheral sides of the members 11, 12 in obliquely outer circumferential direction are formed, the members 14 are enlarged in diameter and brought into pressure contact with the tapered surfaces 11b, 12b, the surface pressure of the pressure contact part is enhanced to conduct the sealability inspection.
Patent JP-H06112424-A (JP)
Title: Cmos digital integrated circuit
Inventor: TAKAYAMA SHOJI
IPC: H01L27/092
Filed: 1992-09-30
Abstract: PURPOSE:To improve the defective device detecting capacity when the title integrated circuit is manufactured by a method wherein a rest current is brought into a very small leak current. CONSTITUTION:P-channel MOS transistors 27 and 28, to be used for a pull-up resistor for fixing of the logical state when input terminals 21 and 22 and an output terminal are in an open state, and an N-channel MOS transistor 29 are provided in the title integrated circuit, and a P-channel MOS transistor 27 and an N-channel MOS transistor 29 are set in ON and OFF states by a control terminal 23.
Patent JP-H11101189-A (JP)
Title: Rotary compressor
Inventor: AIZAWA TAKESHI
IPC: F04C29/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To improve wear resistance by composing a roller of specific gray cast iron subjected to heat treatment and having a cabide dispersed in base material, and composing a vane of stainless steel with a nitride layer on the surface. SOLUTION: A vane 12 with a nitride layer, comprising a white layer of 11 μm and a mesh layer of 67 μm, formed on the surface by gas nitrifying with NH3 gas is manufactured using SUS 440C-steel of high C containing C at 1.08 wt.% and Cr at 17.0 wt.%. A roller is manufactured using gray cast iron containing C at 3.26 wt.%, Si at 2.28 wt.%, Mn at 0.70 wt.%, Cr at 0.65 wt.%, Mo at 0.17 wt.%, B at 0.029 wt.% and Ni+Cu at 0.20 wt.%, and quenching-tempering treatment is applied to obtain a carbide area rate of 5% and a hardness HRC of 51. These vane 12 and roller 7 are integrated into a rotary compressor using R22 substitute refrigerant. Excellent wear resistance can therefore be obtained even in the environment of R134a refrigerant.
Patent JP-H03123707-A (JP)
Title: Herbicide composition
Inventor: NAOHARA KAZUO
IPC: A01N37/48
Filed: 1989-10-09
Abstract: PURPOSE:To obtain a herbicide containing 2-nitro-5-(substituted phenoxy) benzohydroximic acid derivative and ammonium salt of 2-(4-isopropyl-4-methyl-5- oxo-2-imidazoline-2-yl)quinoline-3-carboxylate. CONSTITUTION:1 pt.wt. a compound expressed by formula I (R is lower alkyl) and 1-20 pts.wt. a compound expressed by formula II are used as active ingredients and mixed with solid or liquid carrier, diluent, surfactant or other auxiliary, then prepared to powder, granule, emulsion, wettable powder or floable agent, etc., to afford a herbicide composition. Said composition has a wide weed killing spectrum and exhibits sufficient weed killing effect with a small dose. Suitable amount for application is 0.05-0.2kg per 1 ha, calculated as total amount of the active ingredients.