baber/WOPTO huggingface dataset:
Patent JP-S58165275-A (JP)
Title: Fuel cell
Inventor: KOIZUMI SHIYOUICHI
IPC: H01M8/24
Filed: 1982-03-26
Abstract: PURPOSE:To both prevent thermal elongation of a manifold from influencing tightening force of a cell main unit and improve combination force between cell main unit and the manifold, by providing a mounting metal fixture to each manifold and connecting the mutually neighboring manifolds with connecting metal fixtures. CONSTITUTION:Mutually connecting mounting metal fixtures 11 are provided to four manifolds 4. The manifold 4 is formed such that after correctly determing a position by an adjusting bolt 10 provided between a bottom tightening metal fixture 3 and the manifold 4, connecting metal fixtures 12 positioned in four corners are simultaneously tightened to closely attach each manifold 4 to a cell main unit 1. The manifold 4 is not mechanically connected to the unit 1 and upper and bottom tightening metal fixtures 2, 3 while not provided with fixed part by a bolt or the like to never transmit thermal elongation of the manifold 4 to the unit 1, and loosening of tightening force of the unit 1 can be prevented, then worsening of cell performance and leak of gas due to a decrease of tightening surface pressure can be prevented.
Patent JP-H11248570-A (JP)
Title: Gas pressure measuring device
Inventor: FUJII SHIGEO
IPC: H02B13/025
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a gas pressure measuring device wherein a gas pressure change is detected at high resolution, being hard to be affected by noise. SOLUTION: The gas pressure value detected by a gas pressure sensor 31 is A/D converted by a first A/D converter 33, which is integrated by a CPU 34 for an average value, and the value is taken as a normal gas pressure value while D/A converted by a D/A converter 35. The difference between the value and a value from the gas pressure sensor 31 is amplified by a differential amplifier 36 and then D/A converted by a second A/D converter 37, which is integrated by the CPU 34 and taken as a minute pressure relative value. Since the minute pressure relative value is obtained by amplifying a difference between two values, a high resolution value is provided.
Patent JP-S57162519-A (JP)
Title: Converter of automatic gain control data
Inventor: OKADA MASANORI
IPC: H03G3/20
Filed: 1981-03-31
Abstract: PURPOSE:To increase the resolution to an input signal of a low level, by controlling the gain of an amplifier via a microprocessor so as to ensure a proper level for the digital quantty in case the output of the amplifier is digitized. CONSTITUTION:At first the gain of a variable gain amplifier is set at 1-fold value. An input signal is amplified and supplied to an A/D converter 5 to be digitized. If at first the output of the converter 5 is set at such value that can be showed by the lower 7 bits among the available 12 bit widths, a microprocessor control part 3 transmits a control signal so as to apply the gain to increase the output of the converter 5 by 5 bits, i.e., the 32-fold gain to the amplifier 4. In such way, the number of output bits of the converter 5 is utilized to the full at all times to set the resolution at the maximum level according to the input value.
Patent JP-S60190513-A (JP)
Title: Restoring method of radiant tube
Inventor: SEO YUKITOSHI
IPC: F27D99/00
Filed: 1984-03-12
Abstract: PURPOSE:To extend the life of the titled tube provided with a U-shaped part for a heating furnace maintained under a non-oxidative atmosphere and to restore said tube in a way as that the effect of restoring the material quality can be expected when the tube is subjected to a heat treatment by sorting and reassembling the cut pipe materials in the stage of cutting, separating and reconditioning said tube. CONSTITUTION:An aged radiant tube 1 made of a heat resisting steel having >=1 U-shaped parts is removed from a furnace body. The tube is cut and separated to straight pipe parts and U-shaped pipe parts. The resulted cut pipe materials 2 are sorted to defectless pipe materials (a), reusable pipe materials (b) by repair and non-reusable pipe materials (c). The materials (b) are subjected to build-up welding and the materials (c) are discarded. Fresh pipe materials are properly replenished to the materials (a) and the materials (b) repaired by build- up welding and these materials are welded to intermediate built-up members 5, 5... which are built-up by welding to restore the tube 1.
Patent JP-S59172706-A (JP)
Title: Magnetic core
Inventor: ARAI YASUO
IPC: H01F27/24
Filed: 1983-03-22
Abstract: PURPOSE:To obtain a magnetic core with high mechanical strength, high performance and stable quality by winding or laminating an amorphous magnetic material on a metal bobbin. CONSTITUTION:Al alloy is processed by a press into a bobbin whose thickness is 0.2mm.. An amorphous material ribbon, which is composed of Co-base material with a magnetostriction of almost zero and whose thickness is 20mum, is wound on the bobbin and subjected to magnetic annealing at 250-350 deg.C. With this process, the excellent characteristics such as Hc=0.010Oe and B10=9.5kG can be obtained and the effective cross sectional area is improved by approximately 40% as compared to a conventional phenol resin type magnetic core.
Patent JP-H06261262-A (JP)
Title: Multi-screen display method
Inventor: SHINOZAKI GORO
IPC: H04N5/45
Filed: 1993-03-09
Abstract: PURPOSE:To display a slave screen of desired size in a desired position on a master screen by scanning a video signal of the master screen until a scanning time for switching a signal, and thereafter, switching it to a video signal of a slave screen and generating the slave screen. CONSTITUTION:Scan converters 1, 2 align scanning frequencies of inputted video signals 9, 10 with a prescribed scanning frequency, for instance, a scanning frequency of a master screen. A frame memory 3 inputs and stores a video signal 8 of the master screen, and frame memories 4, 5 store the video signals outputted from the scan converters 1, 2, read them out by a prescribed timing signal, thin out a scanning line in a prescribed ratio from the video signal, and also, and generate and store the video signal obtained by thinning out a horizontal picture element in a prescribed ratio. A signal switching part 6 switches video signals supplied from the memories 3-5 by an operation timing signal from an operating signal generating part 7, generates a composite video signal of the master screen and the slave screen, and arranges and displays freely the generated screen in one display screen.
Patent JP-H10246397-A (JP)
Title: Ceiling cold insulator of cryogenic liquefied gas underground tank and manufacture thereof
Inventor: MARUYAMA SATOSHI
IPC: F17C3/04
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To make a specified cold insulation function so as to be securable by preventing a local crack and any possible drop in adiabatic performance in diffusing the heat over the whole area when a cryogenic liquid comes into contact with the local part of a surface at a side facing to the inside of a tank. SOLUTION: A first sheetlike face bar 2 being composed of laminately unifying those of aluminum foil 2a, stiffened liner 2c and glass fiber cloth 2e in a bloc is set up in a surface at a side facing to the inside of a cryogenic liquefied gas underground tank, out of both sides of a hard urethane material so as to make the aluminum foil 2a face to the inside of this tank, while a second sheetlike face member 3 used with two stiffened liners 3b and 3d in order to take a tension balance with the first sheetlike face bar 2 is set up in the surface on the other, and these sheetlike face members 2 and 3 are integrally bonded and fixed by means of self-adhesive strength inherent in the hard urethane material.
Patent JP-H11251797-A (JP)
Title: Method and apparatus for component recognizing
Inventor: MORIMOTO MASAMICHI
IPC: H05K13/08
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain the positional information at a joint of an electronic component accurately while ensuring mounting thereof by deviating a noise object existing closely to the joint of a lead or an electrode on the electronic component mounting surface from the measuring region of reflected light detected at a height detecting section. SOLUTION: An electronic component having the joint of a lead, or the like, is sucked to a heat section 7 and moved onto a height sensor 8 provided with two systems of semiconductor position detecting elements PSD 17a, 17b. Light from a laser 10 is condensed and focused through a lens 11, deflected by a polygon mirror 12, and projected to the component 2 by converting the optical path through an F-θlens 15. Reflected light is passed through lenses 16a, 16b to be focused on PSDs 17a, 17b and output signal 18a, 18b for measuring the height of laser reflecting surface are generated therefrom. Since a height region is preset in a height measurable region and the height is detected only in that range, a noise object is deviated therefrom and not detected.
Patent JP-S61207129-A (JP)
Inventor: FUJIMOTO TOSHIRO
IPC: H02H3/24
Filed: 1985-03-11
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-H0618223-A (JP)
Title: Optical measuring method of remote object
Inventor: TSUJII TAICHI
IPC: G01B11/00
Filed: 1992-02-04
Abstract: PURPOSE:To inclination, irregularities, and the like of an object by determining the center of gravity of imaging light point on an imaging surface and measuring positional shift of the center of gravity. CONSTITUTION:An object W is placed at a horizontal reference position and light is projected thereon from a light projector 2. A camera 3 picks up an image of the object W and retrieves the center of gravity G on an imaging surface thus determining a reference position. When the object moves to a position Wa inclining by an angle theta, the surface T irradiated with the light projector 2 moves to Ta and the center of gravity G of the imaging surface S moves to C. Assuming the moving distance of the center of gravity as (c), elevating distance (h) of measuring point is measured. Assuming the central position of lens is A, and the positions corresponding to the center of gravity G on the irradiated surfaces T and Ta are F and D, (c) can be determined through measurement because the length m:k is known. Since <delta <beta can be calculated, each dimension of DELTAABF can be calculated. Furthermore, since <alpha is known, one side BF and one angle <ABF of DELTADBF can be calculated and, thereby, the sides DF, DB and the height (h) can be calculated. The measurement is repeated while moving the object Wa thus discriminating inclination or irregularities and determining the degree of irregularities.
Patent JP-H01222388-A (JP)
Title: Font determining method for character recognizing device
Inventor: KAMI HIROYUKI
IPC: G06K9/70
Filed: 1988-02-29
Abstract: PURPOSE:To suppress the increase of processing quantity necessary to determine a font, and to obtain high performance even in case of large number of the fonts by using a collating result in a single font dictionary for determining the font. CONSTITUTION:The matched value of a decision processing result by a dictionary classified by respective fonts is obtained for a first character of a character string at every object recognition range, and by eliminating one font of the small matched value by using a mean matched value from the obtained matched value or the accumulated matched value, a candidate font is selected. Then, as for a second character, a next candidate font is selected similarly by using the mean matched value from the matched value of the decision processed result by the dictionary of respective fonts of the selected candidate fonts or the accumulated matched value. Further, this processing is repeated until the candidate font comes to be one, and a final candidate font is made to be the character font of the object recognition range. Thus, since the number of the candidate fonts is decreased at every repeated decision, the increase of the processing can be suppressed.
Patent JP-H05247949-A (JP)
Title: Foundation unit and foundation construction using therewith
Inventor: SHIYOUKO TOSHIHIRO
IPC: E02D27/01
Filed: 1992-03-05
Abstract: PURPOSE:To enable the construction by constructing a structure to the upper part of a rising cylindrical body to make it as the foundation of a construction and, at the same time, making the inside of the cylindrical body as a storing or a living space. CONSTITUTION:A foundation unit Y is formed in a bottomed square cylindrical body combining four circumferential walls 60 with bottom walls 61 through concrete each other in a plant in advance. After that, a pair of units Y brought in a construction site are installed in opposite positions at specific intervals on the ground. Then, a first unit constitutional body 1 and a second unit constitutional body 2 mounted on a mounting slide plate placed on a loading platform of a truck are separated from each other while turning the slide plate, and the constitutional bodies 1 and 2 are conneced to each other in an immovable state and are installed on the units Y. Folded roof bearing members 40 and 41 are raised, and a roof 50 is constructed through tie tursses 17. In addition, stairs 63 are constructed to use the insides of the units Y as a storing or a living space. According to the constitution, the foundation can be easily constructed.
Patent JP-H05246863-A (JP)
Title: Pesticide adsorbent
Inventor: OYA MASANAO
IPC: A01N63/00
Filed: 1992-03-05
Abstract: PURPOSE:To provide the subject adsorbent great in adsorbing power, eliminating no pesticide adsorbed even under coexistence of other adsorbent(s), causing no vomiting even if taken, also excellent in molding processability. CONSTITUTION:The objective adsorbent or antidote for pesticides, containing, as active ingredient, a hydrophobic polyamino acid (pref. polyleucine). Use of this hydrophobic polyamino acid as antidote finds application to detoxication of a wide range of pesticides; thus being advantageous for first aid even in case the type of pesticides in question cannot be identified. Also, the hydrophobic amino acid is a material inert to the human body; therefore, having such advantages that, even after orally administered, this compound does not irritate the mucous membrane of the esophagus and stomach, resulting in being seldom vomitted. Besides, the adsorbent of the present invention is easy in molding processing, and can be used in the suction protective masks or clothing in pesticide application.
Patent JP-S63214908-A (JP)
Title: Externally induced noise measuring device
Inventor: OIDE SAKUJI
IPC: G01R33/02
Filed: 1987-03-03
Abstract: PURPOSE:To measure in a three-dimensional direction and to enhance measurement with high precision by making a composite magnetic field piercing an object to be measured rotate with the electric action of a magnetic field rotation control part, and providing three pairs of Helmholtz coils in order to be orthogonally crossed with an axial core one another. CONSTITUTION:A control part 15 commands the oscillation of the sine wave of a specified frequency to an oscillator 5 so as to start the oscillation and a current amplification part 17 amplifies an output signal from the oscillator 5 based on the control of the control part 15 so as to supply to the Helmholtz coils 10a, 10b and 11a, 11b. From a magnetic head 3, the signal corresponding to the added magnetic field is outputted so as to be supplied to the control part 15. The control part 15 completes the measurement when the composite magnetic field rotates by 360 deg., and it sets the maximum value as the maximum induced noise level and also obtains an average induced noise level. Moreover, it obtains angles with which the output signal from the magnetic field head 3 becomes the largest and the smallest and sets them as directivity angles. Thus the measurement in a three-dimensional direction can be facilitated and the measurement with high precision can be possible.
Patent JP-H07264024-A (JP)
Title: Pulse signal delay circuit
Inventor: HAMA SOICHI
IPC: H03K5/135
Filed: 1994-03-18
Abstract: PURPOSE:To provide a delay circuit capable of stabilizing an oscillation circuit and obtaining a delay pulse signal with high accuracy in a delay circuit using a system which performs a count operation synchronizing with an input signal. CONSTITUTION:A pulse signal delay circuit which outputs a delay pulse signal SDP by delaying the phase of an input pulse signal SP for prescribed time is equipped with oscillation means 4, 5, 6, 7 and 8 which start oscillation setting the input pulse signal SP as a trigger and output an oscillation pulse signal Sap, and also, stop the oscillation based on an oscillation stopping signal SSTP, first counter means 9, 11 and 12 which count the number of pulses of the oscillation pulse signal SCP and output delay pulse signals SDP when the number of pulses arrives at the one in the prescribed time, and a second counter means 10 which counts the number of pulses of the oscillation pulse signal Sep and outputs the oscillation stopping signal SSTP when the number of pulses arrives at the one in prescribed oscillation stopping time.
Patent JP-S62207502-A (JP)
Title: Stock pipe rolling method by mandrel mill
Inventor: OKA HIROSHI
IPC: B21B17/04
Filed: 1986-03-07
Abstract: PURPOSE:To suppress the fin over filling generated at the ends of a stock pipe and to improve the yield of rolling by adjusting the inter-flange space of a rolling roll pair of a stand adjacent to the final stand to zero and forming the roll caliber of the final stand to a flat shape. CONSTITUTION:The inter-flange space of the rolling roll pair 20 in the stand adjacent to the upper stream of the final stand is adjusted to approximately zero to decrease the width of the generated fin over filling parts 12 at the time of rolling a hollow stock pipe by using a mandrel mill. The over filling parts 12 are leveled off by the roll pair 30 provided with a flat roll shape of the final stand to suppress the fin over filling at the final end of the shell stock pipe 8. The shell stock pipe 8 is, therefore, rollable by the next stretch reducer without discarding the final end of thereof.
Patent JP-H07256985-A (JP)
Title: Server printer and printing controlling method
Inventor: SUGAWARA YOSHINORI
IPC: B41J29/42
Filed: 1994-03-18
Abstract: PURPOSE:To timely recognize the number of printing sheets per unit of a single file or unit of a plurality of files on the printer side which is remotely connected. CONSTITUTION:A server printer is equipped with a host 1 and a printer 2, which is remotely connected with the host 1 and prints the file sent from the host 1. In the printer 2, the number of printing sheets per file sent from the host 1 is stored and updated so as to display the updated printing situation on the displaying part 5 of the printer 2.
Patent JP-S58165304-A (JP)
Inventor: MATSUMURA SUSUMU
IPC: H01C13/00
Filed: 1982-03-26
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-H05249232-A (JP)
Title: Millimeter-wave radar equipment
Inventor: SHIMA NOBUKAZU
IPC: G01S7/295
Filed: 1992-03-05
Abstract: PURPOSE:To prevent millimeter-wave radar equipment from becoming unstable in distance, etc., due to the fluctuation of the frequency data of beat signals. CONSTITUTION:The radar equipment is provided with a same object measuring value extracting section 53 which extracts data from the same object out of the frequency data of beat signals and a storing section 54 which stores the frequency data of past beat signals and stores '0' data in place of the frequency data when the section 54 discriminates that the frequency data are not from the same object. In addition, the radar equipment is also provided with a latest data extracting section 55 which extracts the latest data except '0' out of the stored data, '0' data number counting section 56 which counts the number of stored '0' data, and '0' data number rate deducing section 57 which deduces the rate of the number of '0' data. Furthermore, the radar equipment is also provided with an averaging section 60 which averages the stored frequency data and data output section 58 which outputs the averaged data of the section 60 for deducing a distance and speed only when the rate of the number of '0' data to the number of all data is lower than a fixed value.
Patent JP-S63216820-A (JP)
Title: Antiviral agent
Inventor: KOJIMA KANA
IPC: A61P31/12
Filed: 1987-03-05
Abstract: PURPOSE:To obtain an antiviral agent, containing a specific bis(benzamido) benzoic acid derivative as an active ingredient and particularly effective against pathogenic viruses of infectious diseases in respiratory organs. CONSTITUTION:An antiviral agent containing 2,4-bis(2'-hydroxybenzamido)- benzoic acid expressed by the formula as an active ingredient. The above- mentioned compound has excellent effects, such as higher activity than that of amantadine and rivabirin which have attained the region of practical use in the present stage and is normally administered in a dose within the range of 10-2,000mg/day, preferably 100-1,000mg/day for an adult. The compound expressed by the formula is obtained by dripping a mixture of methyl 2,4- diaminobenzoate with triethylamine and THF into a solution prepared by dissolving 2-acetoxybenzoyl chloride in THF while stirring at 5-10 deg.C for 0.5-1hr and then stirring the reaction mixture at room temperature for 2hr.
Patent JP-H11227561-A (JP)
Title: Seat belt retractor
Inventor: NAKAYA HIDEKAZU
IPC: B60R22/42
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To further simplify a construction and reduce a size so as to reduce a manufacturing cost by installing a holding force limiting mechanism for limiting a webbing holding force of a clamp mechanism in the clamp mechanism so that a load acting on a webbing is not increased to more than a specified value so as to absorb an energy efficiently and securely. SOLUTION: In an emergency of a vehicle, first the intermediate part of a webbing is clamped by a clamp mechanism 8. When a load more than a first specified value acts on the webbing, the webbing is allowed to be pulled out so that an energy is absorbed through a friction. When a load more than a second specified value larger than the first specified value acts on the webbing, a deformed member 6 is held pressingly by the webbing and the shell part of a winding drum 5 in parallel with the energy absorption by the clamp mechanism 8 so as to deform the drum in radially contracting direction for energy absorption.
Patent JP-S57164939-A (JP)
Title: Treatment of waste gas from sintering machine
Inventor: TANAKA KOUZOU
IPC: C22B1/20
Filed: 1981-03-31
Abstract: PURPOSE: To enhance the dust collecting efficiency when dust is collected from waste gas from a sintering machine with an electrical dust precipitator, by adding sprayed water to the waste gas to control the temp. of the gas at the inlet of the precipitator to a high temp. range.  
     CONSTITUTION: Waste gas from a sintering machine is gathered in a settling chamber 7 through wind boxes 5 and branched boxes 6 and fed to an electrical dust precipitator 9 through piping 8 to collect dust, and after removing gaseous SOx with a desulfurizer 11, the gas is released into the air. At this time, the temp. of the waste gas is measured with a thermometer 21 at the inlet of the precipitator 9, and the gas is cooled with 4 series of cooling units in the chamber 7 so as to control the temp. to the high temp. range of 170W195°C. Since the temp. of waste gas is not excessively high, explosion due to contained fats and oils, etc. is prevented, and a reduction in the dust collecting efficiency of the precipitator due to the excessively low temp. is also prevented. Thus, dust can be safely collected with superior efficiency. 
     COPYRIGHT: (C)1982,JPO&Japio