baber/WOPTO huggingface dataset:
Patent JP-2000042903-A (JP)
Title: Lapping method
Inventor: NIHONMATSU TAKASHI
IPC: B24B37/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To shallow the depth of a pit without deteriorating productivity so much by using a second abrasive grain liquid containing abrasive grains smaller than abrasive grains of this liquid after performing work by using a first abrasive grain liquid. SOLUTION: As the first stage, lapping of 50 μm is performed by a first abrasive grain liquid (the maximum particle size is not more than 23 μm, the particle size of a 3% point of an accumulation height is not more than 20 μm, the particle size of a 50% point of the accumulation height is 7.1±0.7 μm and the particle size of a 94% point of the accumulation height is not less than 4.0 μm). Afterwards, lapping of 30 μm is also performed by a second abrasive grain liquid (the maximum particle size is not more than 19 μm, the particle size of a 3% point of a cumulative height is not more than 17 μm, the particle size of a 50% point of the cumulative height is 5.5 μm and the particle size of a 94% point of the cumulative height is not less than 3.0 μm).  Thus, a work can be efficiently flattened in the first place by the abrasive grain liquid containing abrasive grains having the comparatively large particle size, and the depth of a pit can be reduced in the next place by the abrasive grain liquid containing abrasive grains having the small particle size.
Patent JP-H0659902-A (JP)
Title: Processing method for substituting character string
Inventor: OTAKI KIYOSHI
IPC: G06F9/45
Filed: 1992-08-11
Abstract: PURPOSE:To provide a character string substituting method having faster speed and higher memory using efficiency as compared with a convensional method. CONSTITUTION:A substituting character string table for storing definition information for a character string to be substituted is prepared. Then a stack having a pointer to the character string to be substituted in the table and a pointer to the argument of the character string to be substituted in an input area as elements is parepared. The character string in the input area is retrieved and whether the character string is substituted or not is judged. When substitution is necessary, the table is referred to and the pointer to the character string to be substituted and the pointer to the argument of the character string to be substituted in the input area are stored in a stack. A character string specified by the pointer stored in the stack is copied to an output area to substitute the character string.
Patent JP-H0379996-A (JP)
Title: Cleaning method for circulation type bath boiler and cleaning implement used therefor
Inventor: SAWAGUCHI MAREYOSHI
IPC: F28G9/00
Filed: 1989-08-19
Abstract: PURPOSE:To circulate hot water containing cleanser of uniform concentration in a tube, and to decompose to remove contaminants of all area in the tube by connecting the outlet of a hot water circulating tube to an inlet, pouring water containing the cleaner in the pipe and heating in the tube. CONSTITUTION:A cleaning implement 6 is composed of connectors 61, 61' having conical rubber elasticity to be detachably engaged with an inlet 4 and an outlet 5, and a tubular member 62. The connector 61 is removed from the outlet 5, directed upward, suitable amount of cleaner is poured from an opening, water is poured from the outlet 5 until it is overflowed, and the connector 61 is then engaged with the outlet 5. Then, a heat source is turned ON to heat it, to hold temperature in the tube at 40-80 deg.C, to normally heat it for about 30 min-1 hour. Hot water containing the cleanser is circulated in the tube 2 and the implement 6 by means of convection, the heat source is then turned OFF, the implement 6 is then removed, water is pouring in the tube 2 and fed out to complete it.
Patent JP-S6192573-A (JP)
Title: Dna fragment
Inventor: NAKANISHI SHIGETADA
IPC: A61K38/00
Filed: 1984-10-12
Abstract: PURPOSE:A DNA fragment that has a codon sequence corresponding to cardiodilatin-like polypeptide. CONSTITUTION:A DNA fragment that is given in the formula (X is CUC, CTC, GGG or CGG). The DNA fragment or a plasmid containing the same is used to produce cardiodilatin-like peptide, which can be used as a medicine for vasodilation and hypotensor.
Patent JP-S6190647-A (JP)
Inventor: DOI TOSHIKATSU
IPC: G01N29/04
Filed: 1984-10-11
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-H0657623-A (JP)
Title: Reversible woven fabrics
Inventor: NISHIMURA YOZABURO
IPC: D06C19/00
Filed: 1992-08-11
Abstract: PURPOSE:To obtain a reversible woven fabric having soft and smooth touch only on one surface. CONSTITUTION:In the reversible fabric, either of the warp or the weft is made of regenerated cellulose fibers and the other is made of the fibers other than regenerated fibers where the regenerated fibers are partially fibrillated and entangled with each other to form emboss-like islands only on one side surface.
Patent JP-S6375136-A (JP)
Inventor: LANG BRUNO
IPC: B60C9/00
Filed: 1986-09-12
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-S58106458-A (JP)
Title: Method of discovering fuel rod coating pipe having defect by using ultrasonic wave
Inventor: KURUTO PIIPEA
IPC: G21C17/06
Filed: 1982-12-07
Abstract: The invention relates to a method for testing fuel element tubes by ultrasonic energy. For testing, each tube becomes disposed in the space between a transmit transducer and a receive transducer. The echo signals falling within a predetermined time interval are evaluated. Since the distance between the transducers may vary as the transducers move through the space between fuel element tubes, the transmitted signal reaching the receive transducer without passing through the tube may be confused with the revolving echo signal. Therefore, this invention discloses an arrangement for cyclically controlling the setting of the time gate before each such tube is in position between the transducers. To this end, the ultrasonic transit time of signals between the transmit transducer and the receive transducer is measured in the gap between the last tested tube and the next to be tested tube. A constant value is subtracted from the measured transit time value and this constant value is selected so that the transmitted signal received during the transit time measurement falls just outside the gated time interval.
Patent JP-S58111095-A (JP)
Inventor: TAKAHASHI SHIYUNETSU
IPC: G10H1/34
Filed: 1981-12-24
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-2001042094-A (JP)
Title: Radiation image conversion panel
Inventor: OGAWA HIROSHI
IPC: G21K4/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a radiation image conversion panel that is excellent in the durability in convevance, and is also excellent in the performance of quality of an image. SOLUTION: A radiation image conversion panel includes a phosphor layer containing a stimulable phosphor and a thermoplastic resin in which the softening point, or melting point thereof is 30 to 150 deg.C, the elastic coefficient is not more than 1.0 kgf/mm2, and the thermoplastic resin is purified and treated. It is preferable that the phosphor layer is formed by thermo-compression bonding of a sheet containing stimulable phosphor and the thermoplastic resin in a support under the pressure of not less than 50 kgf/mm2, and at a temperature higher than the softening point or the melting point of the thermoplastic resin.
Patent JP-S6371593-A (JP)
Title: Pumping facility for storage tank assembly utilizing space effectively
Inventor: TAKASE YASUYUKI
IPC: F04D13/08
Filed: 1986-09-11
Abstract: PURPOSE:To facilitate inspection and repairing, by making a water outlet of a storage tank through a sidewall and leading a conduit through a valve disposed closely to the sidewall again into the storage tank through the sidewall. CONSTITUTION:A water outlet is made through a pressure receiving face of a unit panel 1 which forms the sidewall W1' of a storage tank and an inclined conduit 51 is arranged toward the bottom wall W2. A sleeve valve 6 is provided in the conduit 52 at the outside of the storage tank and a conduit 71 is led through a fit-in port 8 made through the sidewall W1' into the storage tank. The conduit 71 extends along the bottom wall W2 and penetrates through the sidewall W1 then exits again to the outside of the storage tank and coupled to a pumping pipe 9. Since a submersible pump can be taken out easily from the conduit by blocking the valve at the outside of the storage tank, inspection and repairing are facilitated.
Patent JP-2000039565-A (JP)
Title: Microscope still picture observation system
Inventor: NAGATA HIROSHI
IPC: G02B21/36
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To facilitate observation and the preparation of a report or the like afterward by putting the various kinds of comments and marks to each picture. SOLUTION: This microscope still picture observation system is provided with TV cameras 11 and 12 fetching in the observed picture of a desired sample as a still picture and the comments and the marks for observation information fetched by the TV cameras 11 and 12 are put in the microscope still picture observation system by which the magnification of the fetched picture is freely changeable.
Patent JP-S58113438-A (JP)
Inventor: MORI ETSUJI
IPC: E03D9/08
Filed: 1981-12-26
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-H03191831-A (JP)
Title: Method and apparatus for calibrating pulse transmission type flowmeter
Inventor: ANDORE FUONDO
IPC: G01F25/00
Filed: 1990-08-16
Abstract: PURPOSE: To improve the measuring accuracy of a pulse oscillating flowmeter regardless of the calibrating time of the flowmeter by measuring the elemental periods which separate two pulses arranged in a specific measurement interval from each other during a data collecting process of of a specific time and counting the numbers of the oscillating pulses. CONSTITUTION: Flow meters 7 and 8 which oscillate electric pulse signals at the frequency corresponding to the flow rate of a fluid circulated in a dialysis liquid circuit 1 are calibrated. At the time of calibration, elemental periods T7 (i) and T8 (i) which separate two pulses arranged in a specific measurement interval P from each other during a data collecting process of a specific time Ta are measured. The uncertainty is eliminated by taking the time interval corresponding to the shifting to the pulse number counting into account during the required calibrating time appropriately to the start of the process. Then the numbers (n) and (m) of the pulses oscillated during a period of time Ta are counted and a mean calibrated period is calculated.  Thus the calibration can be made regardless of the fluctuation which may occur in collected data values due to the mechanical or geometric characteristics of the flowmeters 7 and 8. In addition, a sufficient amount of data can be obtained for performing accurate calibration in a short time.
Patent JP-H0663595-A (JP)
Title: Method and device for treatment of sludge
Inventor: AKI TOMOARI
IPC: C02F11/00
Filed: 1992-08-12
Abstract: PURPOSE:To enable the provision of a sludge treating land in proximity to a land to be recovered and to reduce the cost of a treatment by recovering the sludge deposited in rivers, lake bottoms, etc., by dredging, etc., and forcibly injecting the sludge through a well excavated from above the ground into the lost return stratum existing in the ground. CONSTITUTION:The well 1 is excavated down to the lost return stratum 4 existing in the position of a large depth through the ground water vein 3 into the ground 2 from above the land and the rocks of the lost return stratum 4 are partly recovered. The check of the fluid amt. lost circulating to the lost return stratum 4 and the check of the sizes of granular materials which can be injected are then executed. An injection pipe 5 for forcibly injecting slurry- like sludge is then fed from above the ground down into the lost return stratum 4 in the well 1. A sieve 6 is provided at the end on the ground side of the injection pipe 5. The sludge 7 deposited on the lake bottom, etc., is then pumped up by a dredging device and is supplied onto the sieve 6 by a pipeline 8. The sludge past the sieve 6 is forced into the lost return stratum 4. The large granular materials captured by the sieve 6 are pulverized by a pulverizing device 9 and are again forced through the sieve 6 into the lost return stratum 4.
Patent JP-S6194232-A (JP)
Title: Magnetic recording medium
Inventor: YASHIRO TSUTOMU
IPC: C09D7/12
Filed: 1984-10-16
Abstract: PURPOSE:To increase the PM output by forming a magnetic layer having about 800-900Oe coercive force in a direction perpendicular to the magnetic surface on a nonmagnetic substrate. CONSTITUTION:A magnetic recording medium having about 800-900Oe coercive force in a direction perpendicular to the magnetic surface is used in a recorder and/or a reproducer using a ringlike magnetic head of 'Sendust(R)' alloy. When a magnetic layer having such magnetic characteristics is formed, platy magnetic powder of barium ferrite, a mixture of the platy magnetic powder with needlelike magnetic powder of gamma-Fe2O3 or Co deposited gamma-Fe2O3 or spindle type magnetic powder may be used as a magnetic material in the magnetic layer. High reproduction output is attained during recording in a short wavelength region by properly dispersing or orienting such magnetic powder in a magnetic coating material.
Patent JP-H0765783-A (JP)
Title: Secondary ion mass spectrograph
Inventor: USUI YUKIO
IPC: H01J49/10
Filed: 1993-08-31
Abstract: PURPOSE:To obtain a secondary ion mass spectrograph in which a mixing effect by the primary ion of a sample element is reduced. CONSTITUTION:Under the condition to apply the secondary ion drawing-out voltage Vs from a power source 9 for sample applying voltage to a sample S held by a sample holder 2, the primary ion is radiated from an ion gun 1 to which an acceleration voltage Va is applied by a power source 8 for acceleration voltage. And when the secondary ion discharged from the sample S is mass separated by a mass spectrograph 5 through a secondary ion drawing-out electrode 3 and an electrostatic lens 4, and detected by a detector 6, the voltage Vs of the power source 9 for sample applying voltage is applied to the ion gun 1, as well as insulating the ion gun 1 from the device main body. As a result, the primary ion having a low energy can be radiated to the sample S without depending on the polarities of the primary ion and the secondary ion.
Patent JP-2001039659-A (JP)
Title: Opening/closing controller for elevator door
Inventor: ADACHI AKIHIRO
IPC: B66B13/26
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To ensure the smooth operation of an elevator by providing a light emitting part and a light receiving part of a photoelectric apparatus in the landing side surfaces of opposed two sides of a jamb respectively and by providing a close button of a door in the jamb landing surface side opposed to the optical axis in a device open operating the door by the photoelectric apparatus. SOLUTION: When a car 1 is stopped and a door 3 is stated to open, a normally open contact 15 of an electromagnetic relay is closed so that a timer relay 10 is energized and a normally open contact 13 of a timer relay 10 is opened. When a load is carried in opening the door, a light emitted from a projector 6 of a photoelectric apparatus provided on the landing side is shielded so that the normally closed contact of the light receiver 7 is released, a relay 8 is de-energized so as to prevent the door from closing. When the carrying of the load is completed, the close button 5 provided in the landing in parallel to the normally closed contact 7a of the light receiver 7 of the photoelectric apparatus is pushed down.  A normally open contact 9a of a relay 9 energized by detecting the operation of the close button 5 is provided so that the relay 8 is energized even if intercepting the photoelectric apparatus so as to close the door.
Patent JP-H1122625-A (JP)
Title: Windmill
Inventor: IIZUKA KOJI
IPC: F03D1/04
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a compact and high output windmill for power generation, by collecting the wind, and amplifying the wind pressure and the flow velocity. SOLUTION: A truncated cone-shaped frame 1 is pivotted on an windmill pole 4, like a wind cone, and a blade 8 of the windmill is arranged near an upper bottom 5. When the truncated cone-shaped frame 1 pivotted on the pole 4, receives the wind, the blade 8 keeps its attitude in a direction of the wind with the principle same as that of the wind cone. A hood 12 collects the wind of an area several times as much as that of the blade, and the wind of the amplified flow velocity, is escaped from an outlet of the narrowed truncated cone-shaped upper bottom. The negative pressure is acted on a rear part of the blade 8, whereby the torque of the rotation is amplified. The weight of the windmill is balanced by a blancer 15, and the windmill can be moved in a vertical direction by the manual operation or by a compact motor.
Patent JP-H1142867-A (JP)
Title: Mask for screen printing, its manufacture, and method for using it
Inventor: SHIMOYAMA TADASHI
IPC: B41C1/14
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To solve dimensional accuracy fault, durability insufficiency, thickness ununiformity, water cleaning impossibility and aspect ratio at once by incorporating an opening corresponding to a print image pattern in a polyimide or polyester sheet, and incorporating a uniform net-like or dot-like opening in a metal layer. SOLUTION: In the mask for screen printing, a metal layer to become a squeegee surface side is laminated to impart printing resistance and to improve dimensional accuracy of the mask. A material of the layer includes copper, nickel, stainless steel, etc., and a hard metal having, for example, a 0.2% yield strength of 700 to 1,200 N/mm<2> and Vickers hardness of 400 to 1,000 is preferable in view of durability. And, an opening 2 corresponding to a print image pattern is formed at a polyimide sheet 1. Meanwhile, a net-like or dot-like opening 2-1 is formed at the metal layer 3. And, the opening 2-1 is formed only at the layer 3 corresponding to the opening 2 for a print pattern.
Patent JP-H1143571-A (JP)
Title: Resin composition and its laminate
Inventor: NIMIYA KENJI
IPC: C08K5/09
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a saponified product composition of an ethylene-vinyl acetate-based copolymer excellent in long run property in melt molding and appearance, etc., and also excellent in interlaminar bonding property when formed into laminates and obtain its laminates. SOLUTION: This resin composition and its laminates comprise (A) a saponified material of ethylene-vinyl acetate copolymer having 20-60 mol% ethylene content and >=90 mol.% saponification degree, (B) a boron compound, (C) acetic acid and (D) an acetic acid salt, respectively, and the content of the component B is 0.001-1 pt.wt. expressed in terms of boron, that of the component C is <=0.05 pt.wt. and that of the component D is 0.001-0.05 pt.wt. expressed in terms of metal, based on 100 pts. wt. component A.
Patent JP-2000041916-A (JP)
Title: Suction and recovery device for waste material
Inventor: HIRASAWA MASANORI
IPC: A47L9/10
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To collect waste materials efficiently by a method wherein waste materials such as dust, metals, thermoplastic resins contained in a gas are easily separated from the gas by a suction, reflux method. SOLUTION: A main flow passage 1, through which a gas containing waste materials flows, is vertically disposed, and a suction chamber 2, wherein a filter 9 is provided along the passage 1 to separate the waste materials from the gas, is provided upstream of the passage 1. A passage chamber 4 in communication with the chamber 2 is provided under the chamber 2 so as to be connected to a suction pipe 6. A delivery chamber 3 is disposed under the chamber 4, while a conduit body 5 is provided downstream of the chamber 3. The gas drawn through the filter 9 is sent to the chamber 3 through a reflux pipe 7 communicating with the chamber 3 so that the gas is delivered from the chamber 3 into the passage 1 of the conduit body 5 to cause the waste materials to fall down through a discharge port 36 of the passage 1 into a dust collecting box 46.  The passage 1 is formed, at the chamber 4 and the conduit body 5, into a venturi tube-like shape having a throatlike passage at the central portion thereof to surely cause the materials to fall down.
Patent JP-H0762331-A (JP)
Title: Composition for friction material and production of friction material
Inventor: SAKATA TOICHI
IPC: C08J5/14
Filed: 1993-08-31
Abstract: PURPOSE:To provide a composition which can give a friction material having improved mechanical strengths and friction performance and not suffering from migration during drying in improved safety and working environment. CONSTITUTION:This composition comprises a binder, a dispersant, a flexibilizer, a surfactant, a water solvent, starch and/or a powder of grains containing starch. The production process comprises applying a mixture prepared by dispersing a friction modifier in an aqueous solution containing a binder, a dispersant, a flexibilizer, a surfactant and starch and/or a flour of starchy grain to a base material made of a fibrous material and molding the base.
Patent JP-S6276308-A (JP)
Title: Gain control circuit
Inventor: TAKEHIRA MITSUSHI
IPC: H03G3/10
Filed: 1985-09-27
Abstract: PURPOSE:To ensure a side linearity for the control gain by adopting the circuit constitution that the impedance of a base input to a differential amplifier circuit is changed attended with the change in a gain control voltage. CONSTITUTION:A transistor (TR) Q1 connected to an input signal section 1 and constituting an emitter follower is used as a buffer amplifier, and the emitter of the TR Q1 is connected to a base of a TR Q3 constituting the differential amplifier circuit. Then the impedance of the base input is changed attended with the change in a control voltage impressed to a gain control voltage input section. 3. Since the gain control of the output extracted form the collector of the differential amplifier circuit is executed in response to the impedance change, the controlled gain is changed with a wide linearity.
Patent JP-2001037365-A (JP)
Title: Ventilator for poultry house
Inventor: HOSOYA MINORU
IPC: E04D13/16
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide the subject ventilator capable of building a poultry house highly inexpensively, having markedly high indoor ventilation effect and capable of surely preventing wind and rain from blowing into the house and direct sunlight from being irradiated. SOLUTION: This ventilator has such a scheme that, an exhaust port 24 is provided above a wall surface 2 so as to communicate between the indoor side and outdoor side, and above the outdoor side of the wall surface 2, there is furnished a protective frame 51 having a bottom face 54 and a flank face 55 and designed to cover the outdoor side of the exhaust port 24, with the upper face lying open, the upper end of the flank face 55 of the protective frame 51 is extended to a point above the exhaust port 24 and also above the front of the roof of the house 1, and on the upper end of the flank face 55, there is furnished a closing element preventing reflected sunlight from coming into the indoor side by shielding the upper part of the top face release part 57 of the protective frame 51.