baber/WOPTO huggingface dataset:
Patent JP-H02228363-A (JP)
Title: Room temperature-hardening asphaltic material and preparation thereof
Inventor: YOSHIDA YOSHIKATSU
IPC: C08L95/00
Filed: 1989-03-01
Abstract: PURPOSE:To improve the adhesive properties to aggregates, application properties at room temp., load bearing strength, Marshal stiffness, etc., by compounding calcium carbonate, a specific straight asphalt, a modified polyethylene, a surfactant, and a lubricant. CONSTITUTION:85-98wt.% calcium carbonate (aggregate) (e.g. limestone) heated to 120-200 deg.C and having a particle diameter of 1-10mm is mixed with 15-2wt.% straight asphalt with a rate of penetration of 40-100. Then, 3-20wt.% (based on said asphalt, the same applies hereunder) modified polyethylene with an m.p. of 90-120 deg.C and an acid value of 0.1-100 and having carboxyl groups or groups derived from carboxyl groups, 2-10wt.% surfactant (e.g. polyoxyethylene alkyl ether), and 5-40wt.% lubricating oil (e.g. machine oil) with a specific gravity of 0.82-0.98 and a flashpoint of 150-300 deg.C are added thereto under stirring. The resulting mixture is allowed to cool to room temp.
Patent JP-S51124431-A (JP)
Title: Electronic photographing
Inventor: KAMIYAMA KAZUAKI
IPC: G03G15/18
Filed: 1975-04-23
Abstract: PURPOSE: To extend durability of sensitive substance more than tens times of the prevailing ones by not having it cleaning process and developed directly. And also to prevent degradation of copy's quantity due to contamination of the sensitive substance inclusive lowering cost per copy. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03253669-A (JP)
Title: Seal tape and seal construction making use thereof
Inventor: OGURA KAZUTAKA
IPC: E04G17/065
Filed: 1990-03-02
Abstract: PURPOSE:To facilitate sealing work by developing half vulcanizing water expansible rubber material having self-tackiness to add it to a stripping tape, winding the stripping tape in the shape of a swirl, and making it as a sealant for spaces, etc., of a structure in a construction site, etc. CONSTITUTION:A half-vulcanized water expansible rubber material having self-tackiness is so constituted that each of pts.wt. of high water-absorbing resin 1-50, inorganic water-absorbing agent 30-200, tackifier 10-50 and plasticizer 30-200 is compounded against 100 pts.wt. of isobutylene-isoprene rubber and that some vulcanizing agent is added thereto. It is developed to form in the shape of a tape, and it is wound in the shape of a swirl after adding it to a stripping tape 2. After that, a sealant 1 is wound on a core material maintaining a concrete form to seal up those spaces. According to the constitution, water from spaces is prevented, and water leakage can be prevented.
Patent JP-2000251616-A (JP)
Title: Field emission type cold cathode device and manufacture thereof
Inventor: CHO TOSHI
IPC: H01J1/304
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To ensure a low voltage drive and a large discharge current by implementing selection of material at each stage of implantation of electron back contact, transportation in an emitter and field emission to the vacuum through a diamond, under proper conditions. SOLUTION: A silicon substrate 12, with a mold is formed by anishotropic etching on a silicon substrate 11, then an insulating oxide film 13 is formed, and thereonto a carbon nanotube thin film 14 is filled in the mold. Thereafter, the transfer to a substrate having an Fe thin film 15 deposited thereon, the substrate is etched, and thereby an emitter array 17, an SiO2 insulation film 18, a silicon gate layer 19 are respectively formed. Then, irradiation of a laser beam is performed by a CO2 laser 110, whose output power is 3 kW. Successively, heat treatment at 900 deg.C is carried out to form a tip of diamond. Finally, an anode electrode 12 is formed.
Patent JP-H08242674-A (JP)
Title: Chaff sieve structure in thresher
Inventor: NAKAYA SHOICHI
IPC: A01F12/34
Filed: 1995-03-09
Abstract: PURPOSE: To provide a chaff sieve structure in a thresher capable of suppressing the improper fall of straw dusts and improving a sorting accuracy and a recovering function for cereal grains by installing chaff plates capable of freely conducting the changing operation of their left and right positions at the close position and at the distant position to the one of left and right side walls. CONSTITUTION: This chaff sieve structure in a thresher is obtained by providing a chaff sieve 15 by installing the multiple number of chaff plates 15a extending to left and right between left and right side walls 16 of a rocking sort case 9 in the longitudinal direction in parllel, providing the chaff sieve 15 in the state of conveying the disposing material for sorting in the direction of the center of the shaft of a treating drum, forming the chaff plates 15a shorter than space between the left and right side walls 16 and installing the plates 15a capable of freely conducting the changing operation of their left and right positions at the close position and at the distant position to the one of left and right side walls. Furthermore, it is preferable to form at least one end of the chaff plates 15a as freely extendable and shrinkable to left and right in the state so as to be able to change their positions at the close position and at the distant position.
Patent JP-H11247152-A (JP)
Title: Sealing method and impermeable block
Inventor: ARAI HITOSHI
IPC: E02B3/12
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a sealing method capable of reliably executing sealing work and impermeable concrete blocks to be used for the sealing work for a reservoir used for pumped storage power plant. SOLUTION: This sealing method comprises a process for driving a rock anchor 6 into a face of slope of a reservoir 10 and a process for jointing a tie member 5 to the rock anchor 6 and coupling together the tie members 5 with a long-sized waling member 4. And a impermeable concrete block 1 having a formed jointing portion 2 made of a synthetic resin around the peripheral edge is prepared, and then a process of arranging the impermeable concrete blocks 1 so as to receive them with the waling members thereby covering the face of slope of the reservoir 10, a process of filling a backfilling material 8 between the face of slope and the impermeable concrete blocks 1, and a process of filling a gap between the jointing portions of the impermeable concrete blocks by melting are added.
Patent JP-S59174723-A (JP)
Title: Sound monitoring device
Inventor: NARA YASUHIRO
IPC: G01M99/00
Filed: 1983-03-25
Abstract: PURPOSE:To detect the abnormal operation of a machine stably, by obtaining the difference between the output of a first sound sensor and the mixture of said output and the outputs of another sound sensor and reducing the unnecessary sound from other machines, which are provided in the opposite direction from the machine to be monitored. CONSTITUTION:A microphone 2 and a microphone 3 are provided along the direction connecting a machine to be monitored 1 and other machines 4-1 and the like with a specified distance (l) being provided. A signal, which is obtained by delaying the output of the microphone 3 by the time l/v (sound speed), is subtracted from the output of the microphone 3 so that the outputs are offset each other. Thus the sounds generated by the other machines 4-1 and the like are eliminated. The sounds from the machine 1, whose normal/abnormal operation is to be monitored, are not offset each other, and the signal component is not eliminated.
Patent JP-H10246962-A (JP)
Title: Photosensitive resin composition for chemical milling, and photosensitive element using it
Inventor: KIMURA JINKO
IPC: G03F7/085
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition for chemical milling suitably used for precision metal working at the time of manufacture of lead frames and metal masks and the like, and a photosensitive element using it. SOLUTION: This photosensitive resin composition contains (A) a binder polymer having vinyl copolymer units derived from acrylic or methacrylic acid or alkyl acrylate or methacrylate, (B) a monomer having at least one polymerizable ethylenically unsaturated group in the molecule, (C) a photopolymerization initiator, and (D) a tetrazole dimer or its water-soluble salt represented by the formula, in which each of R<1> and R<2> is H atom or a 1-20 C alkyl group or the like.
Patent JP-H08213666-A (JP)
Title: Piezoelectric resonator
Inventor: IWATA HIROSHI
IPC: H02M3/24
Filed: 1995-01-31
Abstract: PURPOSE: To make the resonance mode in the length direction almost coincide with that of the width direction, and obtain a high voltage and a large current by a compound resonance mode, by constituting the outputs of a plurality of length direction polarization parts to have mutually opposite polarities, in a piezoelectric resonator wherein a plurality of the length direction polarization parts constitute the output part. CONSTITUTION: A piezoelectric transformer 1 consists of a thickness direction polarization part 2 and a length direction polarization part 3. Polarization is induced by applying a high voltage in the thickness direction of piezoelectric ceramic between an upper electrode 1a and a lower electrode 1b, and the thickness direction polarization part 2 is completed. The length direction polarization part 3 is completed by applying a high voltage across a belt type electrode 1c turning to the earth side of the length direction polarization part and an electrode 1d formed on the end surface of the piezoelectric ceramic. As to the action of the piezoelectric transformer 1, a driving signal is applied across a pair of the thickness direction electrode parts 1a, 1b, and outputted from the part between the output electrodes 1c and 1d.  The ratio of the size of the piezoelectric transformer 1 in the length direction to the size in the width direction is about 2:1. The ratio of the length to the thickness is about 35:1.
Patent JP-S55144701-A (JP)
Title: Arithmetic unit for vertical deviation of track
Inventor: MOCHINAGA NORIHIKO
IPC: G01C7/00
Filed: 1979-04-25
Abstract: PURPOSE: To catch a curve representing a true vertical deviation of a track straight for operation output by processing a measuring data in real time on a track testing car.  
     CONSTITUTION: A vertical deviation measuring data Δy from a two-spot measuring system 11 provided on a track testing car is given to an A/D converter 14. Then, the measuring data Δy is sampled at every constant distances through the A/D converter 14 according to a sampling pulse SP from a sampling pulse generator 13 which is controlled by a distance pulse obtained on the track testing car, and an original curve (y) is also obtained simultaneously in an original curve arithmetic circuit 15 on the next stage through digital quantity (Δy). Further, a signal having its long wavelength component cut by a digital filter 21 is outputted to a terminal 21'. Then, a signal converted into analog quantity through an A/D converter 22 is outputted to a terminal 22' and supplied to a chart register. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63277816-A (JP)
Title: Suction control device for two suction valve type internal combustion engine
Inventor: OHASHI MICHIHIRO
IPC: F02P5/152
Filed: 1987-03-06
Abstract: PURPOSE:To prevent an engine from being damaged by providing a suction control valve within the inside of one suction passage divided by a bulkhead, and providing thereby a valve closing area changing means, an acceleration time control means and an acceleration time control disengaging means for the suction control valve. CONSTITUTION:A suction control valve 24 is provided to one suction passage 2 divided by a bulkhead. A valve closing area changing means is provided in such a way that the valve closing area of the suction control valve 24 is expanded during the time of normal gasoline used, but is narrowed during the time of premium gasoline used. In addition, an acceleration time control means allowing the valve to open for a predetermined period of time at the time of acceleration is provided. Furthermore, a means which detects the knocking level so as to disengage the operation of the acceleration time control means on detecting of the knocking level exceeding the predetermined value at the time of acceleration, is provided. This constitution thereby prevents the occurrence of knocking for enabling an engine to be protected from damages by knocking.
Patent JP-H05251174-A (JP)
Title: High-frequency heating apparatus
Inventor: KANBARA SEISHI
IPC: H05B6/68
Filed: 1992-03-09
Abstract: PURPOSE:To prevent the damage of a magnetron and the other constituent parts due to unstable oscillation/moding, and at the same time to increase reliability of detecting the unstable oscillation. CONSTITUTION:At the time of moding of a magnetron 113, it is detected by a current detection circuit 106 to cut off the ON signal of an inverter circuit 102 by a control circuit 108. And when heating is started, control based on an input from a current detection circuit 106 is stopped for a certain period of time or a magnetron current detecting function is stopped until the level value of a current feedback means 111 reaches a certain value.
Patent JP-H05248691-A (JP)
Title: Air conditioner
Inventor: MACHII YOSHIHIRO
IPC: F24F11/02
Filed: 1992-03-09
Abstract: PURPOSE:To transfer information from an outdoor unit to an indoor unit by using transmitting and receiving circuits formed at a power connecting line between both the units as they are even if rated voltages of both the units are different from one another. CONSTITUTION:A voltage 200V of an external power source 1 is applied to a device of an outdoor unit 2 as it is. However, a voltage 230V is applied to a device of an indoor unit 4 by a voltage regulation of an autotransformer 101. In this case, since voltages of terminal 2c, 2d and 4a, 4b are all the same voltage 230V, transmitting and receiving circuits 3 are not affected, and transmission/reception between an outdoor microcomputer 9 and an indoor microcomputer 12 are not impeded.
Patent JP-S60195622-A (JP)
Title: Sun following-up device of solar power generating device
Inventor: IMANI KAZUTAKE
IPC: G05D3/00
Filed: 1984-03-16
Abstract: PURPOSE:To eliminate any computers, external power source etc., so as to reduce the cost of equipment of a solar power generating device, by following up the sun with the device by driving a motor directly connected with solar battery panel pairs of one or more pairs by using the difference in the electromotive force of the panels when some of them are shaded. CONSTITUTION:A ventilation port 39 is formed by cutting off parts of a sollar battery array 33 and base 4 at the back of the array 3. Sunrays 2 pass through the ventilation port 39 and cast the shadow of the port 39 on panels below. When, for oexample, the sun is at the west side, the shadown of the ventilation port 39 is projected on the west side panel 14 and no shadow is projected on the east side panel 15. Therefore, the electromotive force of the panel 14 drops than that of the east side panel 15. By utilizing the difference in the electromotive force, the motore of an azimuth alpha driving mechanism 8 directly connected with both panels 14 and 15 is directly rotated and the vertical shaft 7 of the array 3 is rotated, so as to change the bearing of the array 3 westward. In the same manner, the angle of elevation beta of the array 3 is corrected by moving the motor of an angle of elevation beta driving mechanism 9 by directly utilizing the the difference in outputs from the north and south panels 17 and 16.
Patent JP-2000249058-A (JP)
Title: Trap device
Inventor: HORIE KUNIAKI
IPC: F04B37/16
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To reliably capture a low vapor pressure component in exhaust gas and to prevent re-dispersion of the captured substance. SOLUTION: This trap device 30 is provided with a trap container 36 positioned in the downstream side of a vacuum processing chamber process a substrate and a low vapor pressure component in exhaust gas introduced in the trap container 36 is stacked in the trap container 36 for removal. A cooling device 50 is provided for cooling exhaust gas to temperature lower than a condensation temperature of an easily liquefiable gas component contained in the exhaust gas.
Patent JP-H06265337-A (JP)
Title: Correction calculating method for online thickness meter
Inventor: NIKAMI TETSUHITO
IPC: G01B15/02
Filed: 1993-03-11
Abstract: PURPOSE:To measure thickness more accurate by storing a change rate of an output signal due to a positional deviation of a head in a state having no sheet, and calculating a thickness of a sheet from a calibration curve with a signal obtained by multiplying the signal from the head when the head reciprocates by holding the sheet by the stored rate. CONSTITUTION:A calibration curve is stored in first memory means 51. A thickness of an air layer in which a head is steadily stopped in a state having no sheet is measured, its value is set to zero, the head is then reciprocated in the state having no sheet and an error of reciprocation of a prescribed data collecting position in which several hundreds of points are set in a sheet width direction is stored as change rate in second memory means 52a. Correction calculating means 54a inputs a positional signal from a controller and a thickness signal from the head, and calculates to correct its thickness signal by a change rate value stored in the memory 52a at the position. Thickness calculating means 53a calculates a thickness of the sheet from the corrected signal and the curve of the means 51, and sends it to a display unit.
Patent JP-H02228585-A (JP)
Title: Electronic barometer
Inventor: TSUTSUI TATSUHIKO
IPC: G01W1/10
Filed: 1989-03-01
Abstract: PURPOSE:To eliminate a measurement error due to environmental temperature, to improve the precision in measurement of atmospheric pressure and thereby to forecast accurately the tendency of change in the weather by a construction wherein a sensor container having a semiconductor pressure sensor sealed therein is provided in a heat- insulating container. CONSTITUTION:A semiconductor pressure sensor 1 is sealed in a hermetically closed sensor container 10, which is disposed in a heat-insulating container 11. In the heat- insulating container 11, a vacuum space 14 is formed between an inner vessel 12 and an outer vessel 13, and the sensor container 10 is disposed inside the hermetically closed heat-insulating container 11, while a lead wire 32 led out of the semiconductor pressure sensor 1 and a minute passage 28 for introduction of the air are led outside the heat-insulating container 11 from the inside of the sensor container 10. In other words, an external heat is prevented from being conducted to the semiconductor pressure sensor 1 in the sensor container 10, by the heat-insulating container 11 having the vacuum space 14 formed between the inner and outer vessels 12 and 13. According to this constitution, it is possible to eliminate an error in measurement of an atmospheric pressure due to a change in the temperature of environment of a barometer which is set, and to measure the atmospheric pressure accurately under a fixed condition of temperature at all times.
Patent JP-S62207759-A (JP)
Inventor: ASAMI SEIICHI
IPC: C04B35/195
Filed: 1986-03-08
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-S60197232-A (JP)
Title: Preparation of solution
Inventor: TAKAGI TOUICHI
IPC: B01J19/00
Filed: 1984-03-19
Abstract: PURPOSE:To attain uniformization by suppressing side-reaction, by cooling a reactive compound in a low temp. medium to freeze the same. CONSTITUTION:A reactive compound such as mercury, gallium, cesium, sodium, radon or phosphorus is added to a low temp. medium such as liquid nitrogen in a stirring state and solidified by freezing. The obtained powder is added to low temp. distilled water 6 received in a dissolving tank 5 while stirring by a stirrer 7, in small amounts and dissolved therein.
Patent JP-H07234164-A (JP)
Title: Compensating cold contact temperature of glassy carbon-graphite-based thermocouple
Inventor: UEDA RISA
IPC: G01K7/02
Filed: 1994-02-24
Abstract: PURPOSE:To enhance temperature measurement accuracy by reducing errors due to temperature difference between cold contacts without forcibly cooling lead wire terminals through the correction of temperature difference between cold contacts by utilizing cold contact temperatures measured with metal thermocouples connected to the root of each element tube and element rod. CONSTITUTION:A K thermocouple 11 connected to the root of a graphite element rod 3 of a glassy carbon-graphite-based thermocouple 4 and a K thermocouple 12 connected to the root of a glassy carbon-based element tube 1, are connected to a recorder 10. Highly accurate temperature is always obtained by reducing the temperature error resulting from the temperature difference between cold contacts through the compensation of the cold junction temperatures using cold contact temperatures of the element rod 3 t1 deg.C and element tube 1 t0 deg.C measured with the thermocouples 11, 12. Further, the device can be simplified because the cold junctions do not need to be forcibly cooled.
Patent JP-S59206996-A (JP)
Inventor: FUREDERITSUKU EDOWAADO RANINGU
IPC: E05G7/00
Filed: 1984-03-19
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-H04288998-A (JP)
Title: Die for hot plastic working
Inventor: YAMASHITA ZENJIRO
IPC: B21D37/16
Filed: 1991-03-15
Abstract: PURPOSE:To provide the die which suppresses a thermal transfer to a press machine from the die, and also, can omit a pre-heating process of a material to be worked. CONSTITUTION:A heating heater 11 and a temperature sensor 12 are provided in the inside of a stripper 7, a punch 8, a die and a die cushion plate 10, respectively. Between the upper die plate 2 and the lower die plate 3 for fixing the stripper 7, the punch 8, the die 9 and the cushion plate 10, a heat insulating plate (a) 13, a reinforcing and heat insulating plate (a) 14, a heat insulating plate (b) 15, a heat insulating plate (c) 16, and a reinforcing and heat insulating plate (b) 17 are provided.
Patent JP-S60196187-A (JP)
Title: Attenuated strain of bovine rs virus
Inventor: SASAKI FUMIARI
IPC: A61K39/12
Filed: 1984-03-16
Abstract: PURPOSE:Bovine RS viruses separated from cattles naturally infected with bovine RS virus is used to effect attenuation by subculture to give a strain having immunogenecity against Rous Sacroma Viruses in the field without pathogenecity. CONSTITUTION:Bovine RS viruses are obtained by culturing them separated from nasal fluid from cattles which have shown symptoms of respiratory diseases in a vobine kidney tissue culture. The viruses are inoculated to the lung cell culture of hamsters to effect cultivation for 30min. Further subculture of the viruses is carried out with the cells to proliferate the viruses. The proliferated viruses are cultured with passage of generations to effect 3-time cloning to give the attenuated strain of vobine RS virus. Since the strain has no longer pathogenicity, it can safely prevent the cattles from being infected with respiratory diseases caused by RS virus in the fields.