baber/WOPTO huggingface dataset:
Patent JP-S524687-A (JP)
Title: Method of manufacturing filler for filling live tooth pulp chamber and root canal
Inventor: TAKAHASHI CHIYUUICHI
IPC: A61K6/00
Filed: 1975-06-30
Abstract: An improved dental remedy used for vital pulp covering and root canal filling, and the preparation method therefor, in which the remedy is free from discoloration, excellent in disinfecting effect and adequate in the length of pot life before curing. The preparation method comprises the steps of: reacting formaldehyde or its polymer with phenol compounds and an alcohol-soluble vegetable oil or the interesterification product of a vegetable oil and a polyhydric alcohol; then stopping the reaction; leaving the reaction product standing still to cool; collecting oily material that has settled; rinsing and drying the oily material; and kneading the dried oily material with calcium oxide powder with or without X-ray contrast medium.
Patent JP-S59206753-A (JP)
Title: Humidity sensor
Inventor: OOHARA SHIYUUICHI
IPC: G01N27/12
Filed: 1983-05-11
Abstract: PURPOSE:To obtain a humidity sensor having low electric resistance with excellent durability and responsiveness which shows stable responsiveness especially under high temps. and humidity for a long time by using a copolymer of a monomer having a hydroxyalkyl group and a monomer having an ionic group as a humidity-sensitive material. CONSTITUTION:A copolymer of a monomer having an OH group shown in the formula (R1 is H, CH3, C2H5, R2 is -COOCH2-, -COOCH2CH2-, or -CONHCH2 CH2-) and a monomer such as styrene sulfonic acid, (metha) acrylic acid or the salt thereof for reducing the electric resistance of a humidity-sensitive material, or a cationic monomer, or, in certain circumstances, a cross-linked copolymer obtained by adding a cross-linking agent to said monomers, is used as the humidity sensitive material. An SiO2 layer 12 and an Si3N4 layer 13 are provided successively on a silicon substrate 11 as an insulating layer. After forming a comb line electrode 14 on the layer 13, a humidity-sensitive layer 4 for covering the electrode 14 is provided to obtain the humidity sensor. In this way, the sensor having a stable sensitivity under high temps. and humidity or at a place wherein the change in temp. and humidity is violent or further in the presence of various gases is obtained.
Patent JP-S61238941-A (JP)
Title: Untempered steel for hot forging
Inventor: NAKAMURA MORIFUMI
IPC: C22C38/32
Filed: 1985-04-15
Abstract: PURPOSE:To obtain untempered steel for hot forging requiring no heat treatment after forging by incorporating specific percentage of C, Si, Mn, Cr, acid-soluble Al, Ti and B to Fe. CONSTITUTION:The untempered steel for hot forging consisting of, by weight, 0.05-0.15% C, 0.05-1.00% Si, 1.30-2.50% Mn, 0.30-2.00% Cr, 0.015-0.060% acid-soluble Al, 0.010-0.100% Ti, 0.0003-0.0005% B, and the balance Fe with inevitable impurities is prepared, which requires no normalizing heat treatment after forging and has superior toughness and ductility as well as high strength.
Patent JP-H03281817-A (JP)
Title: Consolidated acceleration method for cohesive soil ground
Inventor: YAMADA TOMOUMI
IPC: E02D3/10
Filed: 1990-03-30
Abstract: PURPOSE:To accelerate the consolidation of a cohesive soil ground by piercing the cohesive soil ground with a cohesive soil layer to form latticed drain ditches in plane reaching a lower water permeable layer, and draining underground water forcedly from the drain ditches to lower the ground-water level. CONSTITUTION:A cohesive soil ground (n) is pierced with a cohesive soil layer (n1) to reach a lower water permeable layer (n2), and latticed drain ditches 1 are formed in succession in plane. Underground water is forcedly drained by underwater pumps P and P. etc. from the drain ditches 1, and the ground-water level W is lowered to the consolidated phenomenon of the cohesive soil layer (n1) is accelerated. In addition, the drain ditches 1 are constituted of latticed thin type ditches 1a, circular holes 1c, 1b and 1b excavated in the intersection parts and midst parts, and the drain ditches 1 are filled with water permeable materials. The ultimate outside drain ditches 1A and 1A are excavated deeper than another drain ditches 1, and impermeable members 7 and 7 are provided over the full lengths of them. In addition, condenser wells (m) are excavated in the outside of a section of the cohesive soil ground (n) surrounded by the drain ditches 1, and the underground water pumped from the cohesive soil ground (n) is returned to normal circulation.
Patent JP-S575882-A (JP)
Title: Degreasing washing method
Inventor: KANAZAWA KICHISHIROU
IPC: C23G5/02
Filed: 1980-06-16
Abstract: PURPOSE: To carry out degreasing wash in a safe and harmless manner by a method wherein a processed metal to which a working oil is adhered is immersed in a paraffinic mineral oil to form a mineral oil coating thereon and, thereafter, the mineral oil is removed by warm water.  
     CONSTITUTION: A processed metal 10 to which a working oil is adhered is entered in a bucket 12 and immersed in an immersing tank 16 storing a paraffinic mineral oil 14 for a time sufficient to form a coating of the mineral oil 14. Subsequently, the processed metal 10 is inserted into a washing tank 18 along with the bucket 12 and warm water is injected to the processed metal 10 by a warm water shower 20. By the warm water shower 20, the coating of the mineral oil is emulsified to be flowed and removed and, thereby, said metal is washed. A drain 22 at a bottom part of the washing tank 18 is supplied to a separation tank 24 and separated into the mineral oil 14 and warm water 30. The separated mineral oil 14 is returned to the immersing tank 16 and the warm water 30 is returned to the warm water shower 20. Further, an anti-rust agent may be added to the warm water and the mineral oil. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05281960-A (JP)
Title: Image reproducing device
IPC: G10G1/00
Filed: 1992-04-02
Abstract: PURPOSE:To provide the image reproducing device whose image displaying method is not simple and makes a person who operates the device hardly lose interest. CONSTITUTION:When a 1st key switch and a 2nd key switch are ON (S100 and S120), the velocity of a key is detected (S120). Then the value of the detected velocity is compared (S130); when the velocity is large, an image of large motion is reproduced (S140) and when the velocity is small, an image of small motion is reproduced (S150).
Patent JP-S62238694-A (JP)
Inventor: HASHIMO SHOICHI
IPC: H05K7/04
Filed: 1986-04-10
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-H098622-A (JP)
Title: High breakdown voltage circuit and voltage level converter circuit
Inventor: HIRANO HIROSHIGE
IPC: H03K17/687
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To efficiently perform discharging in a short period by discharging the electric charge of a prescribed node through a transistor, in which driving ability is low but a breakdown voltage is high at a certain degree when discharging that electric charge, and discharging it later through a transistor in which the driving ability is high but the breakdown voltage is low. SOLUTION: A transistor Qn32, in which the driving ability is low but the breakdown voltage is high, and a transistor Qn31, in which the driving ability is high but the breakdown voltage is low, are parallelly connected to the prescribed node. When discharging the electric charge of the prescribed node, the high breakdown voltage transistor Qn32 as mentioned above is first turned on and afterwards, the high driving ability transistor Qn31 as mentioned above is turned on.
Patent JP-H0623662-A (JP)
Title: Wide belt sander and grinding method for wide belt sander
Inventor: SUGIYAMA KIMIO
IPC: B24B21/08
Filed: 1992-04-02
Abstract: PURPOSE:To perform excellent grinding of a work having a cavity formed therein by providing a plurality of press members to press a resilient member and a press control means to arbitrarily control the press pressure of the press member. CONSTITUTION:A grinding work is applied on a work 17 fed by means of a feed belt in a state to be pressed by a resilient member 7 arranged on the back side of a sanding belt 6 and in the direction of the width of the sanding belt 6. In this case, a work 17 has a cavity formed therein. The press forces of a plurality of press members 10 are controlled by a press control means C so that the press pressure of the press member 10 exerted on the sanding belt 6 in a position, corresponding to a part having the cavity formed therein, through the resilient member 7 is increased to a value higher than the press force of the press member 10 exerted on the sanding belt 6 in a position corresponding to a part brought into a solid state. As a result, the work 17 having the cavity formed therein is ground well.
Patent JP-H01254468-A (JP)
Title: Counter for on-platform traveller
Inventor: AEBA HIDEAKI
IPC: B61L25/02
Filed: 1988-04-04
Abstract: PURPOSE:To grasp the confusion degree on a platform by detecting the presence of travellers by a plurality of traveller detecting means arranged on the platform and converting said number to the indication information and displaying it and calculating the number of travellers by taking said information as image information. CONSTITUTION:Mat switches 3a-3c having a number of (e.g., three) division switches are installed onto a platform 2, and the detection signal is sent into a luminous part 40 through lead wires 5a-5c, and displayed in accordance with the number of travellers through the illumination of the luminous bodies 4a-4c. Then, the lighting-ON/OFF state of the luminous bodies 4a-4c is picture-imaged by a camera 6, and said state for one picture scene is taken into an image processing part 7 and image-processed, and the number of travellers is counted and displayed onto a display device 8, and when the number becomes over a prescribed confusion degree, a buzzer 9 operates for alarm. Thus, the number of travellers on the platform can be counted automatically without applying a load onto the station staff, and the confusion state on the platform can be judged.
Patent JP-H05281445-A (JP)
Title: Optical fiber cable
IPC: G02B6/44
Filed: 1992-04-03
Abstract: PURPOSE:To provide the optical fiber cable which is inexpensive and can be easily laid. CONSTITUTION:A metallic pipe clad optical fiber 2 consists of a metallic pipe 3, bare optical fibers inserted into the metallic pipe 3 by having a spacing with the inside wall surface of the pipe and optical fibers or coated optical fibers 5. Plural pieces of the metallic pipe clad optical fibers 2 are bundled and are lashed by metallic wires 7. The optical fiber cable is constituted without coating the bundled optical fibers.
Patent JP-S62237955-A (JP)
Inventor: MURATA HIROYUKI
IPC: B02C13/14
Filed: 1986-04-09
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-S526021-A (JP)
Title: Multi-tube type color television camera unit
Inventor: AOKI TOSHIAKI
IPC: H04N3/23
Filed: 1975-07-03
Abstract: PURPOSE:The upward and downward curved scanning generated in each image pickup tube shall be modified by supplying the electron beam control coil of a vertical deflection coil and such with the sawtooth waveform deflection compensating voltage having the horizontal deflection period.
Patent JP-H08277004-A (JP)
Title: Empty can and bottle recovery vehicle
Inventor: KIKUCHI TAKASHIGE
IPC: B07C5/16
Filed: 1995-04-06
Abstract: PURPOSE: To provide a mobile type empty can and bottle recovery vehicle capable of moving to collect empty cans and bottles left at automatic dispenser and trash stations while performing automatic separation only by taking in these. CONSTITUTION: A box-like housing unit 3 mounted on the load base of a self- traveling vehicle is divided into a recovery room 4 and a motive room 5, a separating and recovering mechanism for recovering a first object to be separated having empty cans and bottles from the outside by separating these between the empty cans and bottles is provided in the recovery room 4 and a motive device, for instance a hydraulic device or a power source device for at least actuating the separating and recovering mechanism is provided in the motive room 5.
Patent JP-S5416935-A (JP)
Title: Type character discriminating device
Inventor: FUJITA KOUYA
IPC: G06K9/62
Filed: 1977-07-08
Abstract: PURPOSE: To ensure a pattern matching process with a reduced memory capacity for the discriminating device of the type characters including the Chinese character, by giving a comparison between the standard character and the recognized character and then giving the weighting only to the discord mesh. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01253134-A (JP)
Title: Deterioration state diagnosis of extinction chamber for breaker
Inventor: TONAI MASATAKA
IPC: H01H33/00
Filed: 1988-03-31
Abstract: PURPOSE:To directly diagnose the deterioration of a side plate by measuring the insulation resistance value at a fixed interval on the locus of a movable contact piece projected on the side plate, determining the ratio of the number of samples not reaching the reference insulation resistance value against the number of all samples, and diagnosing the deterioration state of an extinction chamber based on this value. CONSTITUTION:Metal stuck objects occurring when a current is cut off are mostly stuck on the surface of the side plate 3 nearest to a fixed contact piece 1 and a movable contact piece 2 respectively, the quantity and the thickness of the metal stuck objects are increased as the current cutoff is repeated. When they reach some limit values, a short circuit occurs at that position when the current is cut off, and the current cutoff is disabled. The locus (a) of the movable contact piece 2 is projected on the surface of the side plate at every fixed number of cutoffs, the insulation resistance value on the surface of the side plate 3 is measured with an insulation resistance meter at a fixed interval on the whole stroke of the locus (a), these processes are continued until the cutoff is disabled. The ratio (d) of the number of samples not reaching the fixed reference insulation resistance value (e.g., 100M) against the number of all samples among the samples of the insulation resistance value for each fixed number of cutoffs is calculated.
Patent JP-S59207989-A (JP)
Title: Fluidity enhancer for fuel oil
Inventor: ISHIZAKI KOUJI
IPC: C10L1/22
Filed: 1983-05-12
Abstract: PURPOSE:To provide titled enhancer capable of reducing cold filter plucking point test value, comprising an ether from polyethyleneimine alkylene oxide adduct, etc. and alcohol. CONSTITUTION:The objective enhancer comprising an ether prepared from (A) (i) a compound of formula I [X is of formula II (l=0-30) or III, R5 is 1- 30C aliphatic hydrocarbon; Ro, R1, R2, R3 and R4 are each H, CH3(CH2)m, CH3 (CH2)nCO, CH2CH2OH, CH(CH3)-CH2OH, CH2CH(OH)CH2OH (n and m are each 0-25)] or (ii) a polyethyleneimine (or the component (i)) alkylene oxide-, styrene oxide-, or glycidol-adduct and (B) a 8-20C alcohol.
Patent JP-H08253341-A (JP)
Title: Near infrared cutting filter glass
Inventor: MATSUI NORIHIRO
IPC: C03C3/247
Filed: 1995-03-14
Abstract: PURPOSE: To improve the transmittance in visible sight range, sharp cutting properties in near infrared region, long-term retention of initial transmittance and hardness of a near infrared cutting filter glass by adding CuO to a base glass comprising fluorophosphate-based glass. CONSTITUTION: CuO in an amount of 0.5-6wt.% is added to 100wt.% of base glass comprising a fluorophosphate-based glass having a composition of 10-45wt.% of P2 O5 , 10-25wt.% of MgF2 , 0-20wt.% of CaF2 O, 0-30wt.% of SrF2 , 0-30wt.% of BaF2 , 10-45wt.% of MgF2 +CaF2 , 10-45wt.% of SrF2 +BaF2 , 0.5-12wt.% of LiF+NaF+KF and <1wt.% of AlF3 (<=60wt.% of the total of the fluorides can be replaced with oxides) to give a blend. The blend is melted, stirred, cleaned, cast, annealed, cut and polished to give the objective filter glass having 430kg/mm<2> Vickers hardness, excellent transmittance in 400-600nm visible range and excellent sharp cutting properties in the vicinity of 700nm.
Patent JP-H09243193-A (JP)
Title: Heat accumulative type air conditioner
Inventor: YAMAMOTO SAKAE
IPC: F25B13/00
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To shorten a cooling time or a heating time for heat accumulative medium by a method wherein when a surrounding air temperature detected by a surrounding air temperature thermostat is more than a first set temperature, a cold heat accumulating operation is carried out and when the temperature is less than a second set temperature. SOLUTION: A surrounding air temperature thermostat 40 for use in sensing a surrounding air temperature is mounted in a surrounding air flowpassage of an outdoor device 1. A detected temperature of the surrounding air temperature thermostat 40 is inputted to a controller 41. The controller 41 compares a surrounding air temperature (t) detected by the surrounding air temperature thermostat 40 with a set temperature set by a temperature setting means 43 as the time comes to a night time set by the time setting means 42. If the temperature is higher than the first set temperature (t1 ), a cold heat accumulating operation is determined and in turn when the temperature is less than a second set temperature (t2 ), a heat accumulating operation is determined.  This determination is outputted to an outdoor device 1 through the compressor 2, the four-way valve 3, a fan motor 6A of an outdoor fan 6 and solenoid opening or closing valves 25, 26. With such an arrangement as above, it is possible to perform immediately an indoor cooling or heating and shorten substantially a starting time.
Patent JP-H11280966-A (JP)
Title: Connection structure of faucet
Inventor: YAMASHITA TADAO
IPC: F16L15/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent damage to a faucet socket even when fastening is effected by a simple spanner wrench and to execute a safe work. SOLUTION: One male screw part 31 of a nipple 3 is screwed in a faucet socket 1 provided on an inner surface with a metallic insert 2 having a female screw part 21, and a faucet 5 is connected to the other of the nipple 3 through a metallic socket 4. In the connection structure of the faucet, the outside diameter of a nipple 3 body is reduced to a value lower than the inside diameter of the end part of the socket 11 of the faucet socket 1 and the length of the male screw part 31 of the nipple 3 is decreased to a value lower than the length of the female screw part 21 of the metallic insert 2.
Patent JP-2000277139-A (JP)
Title: Fuel cell power generating system and its operating method
Inventor: MATSUBAYASHI TAKAMASA
IPC: H01M8/10
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To eliminate adverse effects on the cell characteristic of a fuel cell in a low temperature fuel cell power generating system by almost completely eliminating impurity gases such as organic solvents that may be contained in reaction air. SOLUTION: In an air feed path 25 through which reaction air fed from an air feeder 20 passes, a combustion catalyst layer 10 is placed in such a manner that its temperature can be elevated. Either the reaction air at room temperature is passed through the combustion catalyst layer whose temperature has been elevated or the reaction air at elevated temperature is passed through the combustion catalyst layer so that impurities such as organic solvents contained in the reaction air are decomposed and removed through combustion.  A CO converter 32 for reducing CO concentration by converting by means of steam the CO in high-temperature reformed gas generated by a reformer 40 as a heat source for elevating the temperature of the reaction air or combustion catalyst layer, as well as in combustion exhaust gas of fuel used for heating the reformer for generation of the reformed gas and in the reformed gas, and a selective CO oxidation reactor 34 for reducing CO concentration by selectively oxidizing CO in the reformed gas are used.
Patent JP-H11281551-A (JP)
Title: Material testing machine
Inventor: SASAKI TATSUYA
IPC: G01N3/06
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a material testing machine which can simply and surely feed a control command to execute a material test with the use of an operation screen where a plurality of function buttons are set. SOLUTION: This machine has a dynamometer which controls operation of a main body of the testing machine applying a load to a specimen and detects a load and a displacement of the specimen to which the load is applied. An information input means 32 includes a means which displays on a display 31 an operation screen where a plurality of function buttons to be used for inputting a control command to execute a test are set and detects selection designation for the function button 41, thereby feeding the control command, and a means for changing a role of the function button 41 in accordance with a state in which the test is executed.
Patent JP-2000277544-A (JP)
Title: Pellet bonding device
Inventor: MAEKAWA KATSUMI
IPC: H01L21/52
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a pellet bonding device which is simple in structure, capable of detecting a wafer control indication, and improved in peripheral workability. SOLUTION: A pellet bonding device 10 is capable of detecting a wafer control indication N attached to a wafer, a wafer sheet, or a wafer ring by the use of a pellet position detecting camera 20 attached to a wafer stage 11.
Patent JP-H07269033-A (JP)
Title: Panel fixixed construction
Inventor: YASUMOTO JUICHI
IPC: E04D3/363
Filed: 1994-03-28
Abstract: PURPOSE:To simplify panel fixed construction in the panel fixed construction for forming a roof or an exterior walland, at the same time, strengthen a fixed state or reduce the number of components. CONSTITUTION:A plurality of frames 2 and 2 are fixed to a fixed section 1 such as a beam material, etc., at the same time, in such panel fixed construction as panels 3... are interlocked with the frames 2 and 2, fixed pieces 6 and 6 are formed in both ends of the frames 2 and 2, and a fitting mountain section 7 is formed between the fixed pieces 6 and 6. The frames 2 and 2 are monolithically formed to increase strength by cutting and raising interlocking pieces 11 and 11 in both sides of the fitting mountain section 7 to form, and both right and left shapes are symmetrized and simplified. A first interlocking section 17 consisting of an outside interlock section 15 and an inside interlock section 16 interlocking with the interlocking pieces 11 and 11 is formed in one end edge section 14 of each of the panels 3..., and the panels 3... are commonly used by forming a second interlocking section 23 interlocking with the outside of the inside interlock section 16 of the first interlocking setion 17 in the adjacent panels 3 in the other end edge section 22.
Patent JP-H08276199-A (JP)
Title: Treatment of sludge
Inventor: YAMAZAKI MASAYASU
IPC: C04B7/24
Filed: 1995-04-07
Abstract: PURPOSE: To efficiently subject sewage sludge to final disposal without applying pretreatment such as drying or the addition of additives thereto by directly introducing water-containing sludge to the kiln tail part of a dry kiln or a calcination furnace to incinerate the same. CONSTITUTION: A suspension preheater 3 is connected to the upper part of the kiln tail part 2A of a rotary kiln 2 and a cement raw material ground by a raw material mill is preheated by the preheater 3 to be charged in the kiln tail part 2A of the rotary kiln 2 and baked to produce mement clinker. Therefore, the water-containing sludge charged in the kiln tail part 2A of the rotary kiln 2 is baked along with the heated cement raw material to be discharged as cement clinker. As mentioned above, when water-containing sludge is sent through piping under pressure to be directly subjected to incineration treatment, a problem of an offensive smell or the like is not generated. Even when water-containing sludge is introduced into a calcination furnace, stable operation is performed in the same way without exerting any effect on the quality of cement clinker.