baber/WOPTO huggingface dataset:
Patent JP-2000283370-A (JP)
Title: Electrofusion-type saddle joint and manufacture of the same
Inventor: AKIYAMA SHINICHI
IPC: F16L47/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To simplify a service tee for special pipe by correcting a saddle part of an electrofusion-type saddle joint molded for a connection pipe, by remolding the saddle part corresponding to an outer surface of another connection pipe having a small diameter within a predetermined ratio with respect to an outer diameter of the connection pipe. SOLUTION: A piercing tool 10 is screwed to a central part of an electrofusion-type service tee, a spigot part 4 is perpendicularly branched from an approximately cylindrical barrel part 2 comprising a screw 20 for movement forward and backward, and a saddle part 3 is formed over a pipe to be connected. This saddle part is corrected by remolding the same corresponding to an outer surface of another connection pipe B having a small diameter within 30% with respect to an outer diameter of a connection pipe A. A heating wire 7 is spirally buried in a bottom inner peripheral surface of the saddle part 3 to provide an electrofusion-type joint connected to the connector pins 8 at both ends.
Patent JP-S5715292-A (JP)
Title: Signal recorder
Inventor: YOSHITAKE YUUJI
IPC: G11C27/00
Filed: 1980-06-30
Abstract: PURPOSE:To make a signal recorder small-sized through enabling signal recording with simple constitution by converting an analog signal into a prescribed digital signal and by recording the digital signal on a storage solid-state element, equipped  to an attachment/detachment part, at prescribed timing. CONSTITUTION:Incident light passed through a lens 2 is converted in a TV1 into a video signal, which is then supplied to a signal analyzing circuit 7. The circuit 7 supplies a signal, which corresponds to the intensity of a luminance signal, a synchronizing signal and an audio signal, to an AD converter 8, and a PCM signal is extracted by a writing-in circuit 9 and recorded on a storage solid-state element 11 loaded to an attachment/detachment part 4. Thus, signal recording is enabled in an easy way and small-size is attained.
Patent JP-H02268667-A (JP)
Title: Composition of fats and oils for soup
Inventor: SHOJI SHIGERU
IPC: A23L23/10
Filed: 1989-04-08
Abstract: PURPOSE:To obtain the subject composition, containing a specific small amount of an ascorbic acid ester in edible fats and oils and capable of thoroughly and continuously dispersing oil droplets having a uniform spherical diameter on the surface of a soup in adding thereto without forming a continuous phase on the whole surface. CONSTITUTION:The objective composition containing an ascorbic acid ester in an amount of 0.005-0.08wt.% based on edible fats and oils therein.
Patent JP-S59215516-A (JP)
Title: Safe combustion process
Inventor: KIRA MITSUJI
IPC: F23N5/20
Filed: 1983-05-19
Abstract: PURPOSE:To eliminate an errorneous operation when the main burner is ignited by a method wherein the desired period after the ignition of the main burner is detected by an ignition sensing mechanism having a combined light receiving element and timer element and the combustion of the main burner is continued during this period. CONSTITUTION:A gas sensor element 4 and a load resistor RL of 100OMEGA are connected in series to the electro-thermal element 2 and a normaly closed solenoid valve 6 is controlled by P-N-P type gerumanium control transistor Tr1. A photo-electric element 10 is applied as a light receiving element and the charging of a capacitor C1 acting as a timer element is started by ignition of the main burner. During the time until the charging of the capacitor C1 is completed, the solenoid valve 6 is released under the gerumanium transistor Tr2 and then an errorneous operation is prevented. The capacitor C1 is discharged by the discharging diode D1 at the same time with the diminishing of the main burner. Thus, a miss fire or imcomplete combustion may be prevented.
Patent JP-H05291539-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: YAMAGUCHI TETSUYA
IPC: H01L21/8247
Filed: 1992-04-09
Abstract: PURPOSE:To provide a finely patterned low-cost memory circuit by making the source side selective gates to be 1/2 piece per one NAND cell while positioning the source diffusion layers as of a second conductive type directly under the source side selective gates. CONSTITUTION:Two NAND celles are arranged in the row direction in the form of folding at the bit line contact parts while being commonly connected to a bit line 8 running in the row direction. The source diffusion layers 5, which are far-most from the bit line contact of the NAND cells, are not arranged as the common source lines in the word line direction but as the n-type diffusion layers insularly formed on the P-well substrate. Further, in this case the source wires to be connected through the n-type diffusion layers and the ordinary contacts come to be needless while simultaneously the selective gates located directly above the n-type diffusion layers combine the function as the source line.
Patent JP-S60234744-A (JP)
Title: Continuous casting device for thin sheet
Inventor: TAZOE NOBUHIRO
IPC: B22D11/06
Filed: 1984-05-02
Abstract: PURPOSE:To cast continuously a thin sheet having good quality by combining stationary and movable side seals to provide side sealing so that sticking of the solidified material to the side seals and the leakage of the molten metal from the sides can be prevented. CONSTITUTION:The molten metal 12 is poured into a pool 10 formed of the fixed side seals 2 and barrel seals 3 and the molten metal 12 is cooled by internally cooled rolls 1, by which a thin sheet 13 is continuously cast. The movable side seals 5 are inserted into the guide grooves 4 of the seals 2 disposed on both sides of said rolls 1 and move in the casting direction of the sheet 13 at the same speed as the casting speed. The leakage of the molten metal from the side seals 2 is thus prevented and the solidified deposits are not formed to the seals 5 and therefore the thin sheet having good quality is continuously cast.
Patent JP-S5714787-A (JP)
Title: Timepiece
Inventor: OONO IETATSU
IPC: G04F10/00
Filed: 1980-06-30
Abstract: PURPOSE:To immediately confirm the time without counting the time intervals of passing time, etc. by displaying the difference between the present time and the set time shown with the use of a switch, by setting the required time touching a hand on the figures located on the letter board. CONSTITUTION:When a hand contacts the figures 10 and 15 on the letter board, the time such as 10:15 is set. Next, numerical values such as two hours of lapse time from the set time to operate the button 4 until the present time such as 12:15 displayed on the window for time display 6 are shown on the window for before and after time indication. In the same way, time for the present to the set time is displayed by using the button for preceding time 3. Time lapse and time intervals is immediately seen without counting.
Patent JP-S61251595-A (JP)
Title: Vapor-phase growth apparatus
Inventor: TAKAMORI YUJI
IPC: H01L21/205
Filed: 1985-04-26
Abstract: PURPOSE:To provide the titled apparatus having a cooling structure to prevent the local temperature rise, by setting the diameter and number of nozzles and the path of the cooling gas-introducing channel in a manner to give higher flow rate of a cooling gas in an inner bell-jar at a part having higher temperature. CONSTITUTION:A vapor-phase growth apparatus for forming a vapor-phase grown layer on the surface of a semiconductor wafer is furnished with a cooling gas jacket 11 placed between the inner wall surface of the outer bell jar 1 and the outer wall surface of the inner bell-jar 3 and connected to the cooling gas outlet port 1b and with a cooing gas-introducing channel 10 placed along the inner wall surface of the outer bell-jar 1, separated from the outer wall surface of the inner bell-jar 3 and connected to the cooling gas inlet port 1a. A cooling gas nozzle 10a to eject the cooling gas into the cooling gas jacket 11 toward the outer wall surface of the inner bell-jar 3 is opened to the wall of the cooling gas introducing channel 10. The diameter and number of the nozzles 10a and the path of the cooling gas-introducing channel are set in a manner to give higher flow rate of cooling gas in the inner bell-jar 3 at a part having higher temperature.
Patent JP-H10338635-A (JP)
Title: Pancreatitis therapeutic agent
Inventor: OKAMURA YUKO
IPC: A61P1/00
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a pancreatitis therapeutic agent effective for preventing or treating pancreatitis by formulating a specific quinazoline derivative having adenosine-incorporation inhibitory effect. SOLUTION: The objective prevention-therapeutic agent is obtained by formulating a quinazoline derivative of the formula [R<1> is H, a (substituted) lower alkyl or the like; R<2> -R<5> are each H, a halogen, amino or the like; R<6> -R<9> are each H, a lower alkyl or the like; R<10> is H, a (substituted) lower alkyl or the like; R<11> is H, a lower alkyl or the like] or its salt  e.g. 3-[1-(6,7-diethoxy-2- morpholino-4-quinazolinyl)-4-piperidinyl]-1,2,3,4-tetrahydro-1,6-dimet hyl-2,4- dioxoquinazoline hydrochloride}. The medicine is orally or parenterally administrated preferably in unit-taking forms and at an effective dose of 1-900 mg/60 kg/day.
Patent JP-H09278974-A (JP)
Title: Thermally shrinkable cyclic olefin-based polymer tube
Inventor: TANIGUCHI KOICHIRO
IPC: H01M10/05
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject tube derived from a specific olefin-based resin composition, excellent in firmness, shrink finish and inexpensiveness, and useful for e.g. covering the cathode cases of lithium ion secondary batteries. SOLUTION: This tube is made of a composition 55-90 deg.C in the main glass transition temperature comprising (A) a cyclic olefin-based polymer consisting of (A1 ) a cyclic olefin-based random copolymer composed of ethylene component and a cyclic olefin component (Z) of the formula (R1 to R12 are each H or a hydrocarbon group; (n) is >=0), (A2 ) a cyclic polymer composed of at least one kind of the component Z or a hydrogenated product thereof, or blend of the components A1 and A2 and (B) an olefin-based resin other than the component A >=5×10<9> dyne/cm<2> in the storage modulus determined at a frequency of 10Hz and 30 deg.C in the weight ratio A/B of (60-50) to (40-50).
Patent JP-S58206046-A (JP)
Title: Enclosed type lead storage battery and production thereof
Inventor: FUKUDA SADAO
IPC: H01M50/437
Filed: 1982-05-26
Abstract: PURPOSE:To enhance the overcharge characteristic of the captioned battery while maintaining the mertis of said battery which employs a mat-like liquid content medium layer and to prolong the overcharge life longer than the life of a colloidal battery, by using an SiO2 particle- holding medium layer which is interposed between a positive and a negative electrode plate. CONSTITUTION:At least, one surface of an SiO2 dispersoid-impregnated liquid content medium layer is put on an SiO2 dispersoid-non-impregnated liquid content layer, thus the two layers are lapped in the moistened state, after that said lapped layers are subjected to a drying treatment, an electrode plate group fabricated with the compound liquid content medium composed of 2 or 3 resulting layers is inserted into the battery jar, and then sulfuric acid electrolytic solution is poured thereinto. Compared with the colloidal battery, the overcharge life of a battery H which uses an ordinary glass mat is shorter than that of the colloidal battery, but the overcharge life of any battery which uses the SiO2-holding glass mat is longer than that of the battery H and the colloidal battery. Among batteries B-G, the battery F whose positive electrode side is in contact with the SiO2-containing dispersoid is good; and as to the SiO2 dispersoid concentration of the SiO2 dispersoid solution, the too diluted dispersoid show a little effect and the too concentrated dispersoid shows the tendency in which the discharging capacity becomes somewhat a little. The suitable SiO2 dispersoid concentration is 5-20wt%.
Patent JP-H09278580-A (JP)
Title: Production of crucible for growing single crystal
Inventor: SONODA SADATOSHI
IPC: B01L3/04
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a crucible for growing a single crystal by which wrinkled are not formed in a V-shaped bottom; the crucible of a uniform thickness can be obtained; the number of welded parts is small; the quality is improved and the number of steps is reduced to improve both the production efficiency and appearance. SOLUTION: A mandrel 24 having the tip outer peripheral surface 23 formed into a funnel shape is held and fixed to a chuck part 22 of a rotator and a pipe 21 prepared by rolling a platy material of platinum or a platinum alloy and welding the lateral edges is engaged and held with the mandrel 24. A movable mandrel 26 having the tip outer peripheral surface 25 formed into the funnel shape is fitted into the pipe 21 oppositely to the mandrel 24 so as to enable the advance and retreat. The pipe 26 is pressurized with a spring 27 and the area reduction is carried out along the tip outer peripheral surface 23 of the funnel shape of the mandrel 24 with a roller 32 to afford a crucible 33.
Patent JP-H08289415-A (JP)
Title: Collision controller for magnetic levitation conveyance vehicle
Inventor: IWAMOTO TOMIO
IPC: B60L15/40
Filed: 1995-04-14
Abstract: PURPOSE: To provide a collision controller which can surely prevent a collision between magnetic levitation conveyance vehicles. CONSTITUTION: A light transmitter 8-2A and a light receiver 8-1B for detecting an inter-vehicle distance are provided in the front of a vehicle 1, and further a light receiver 8-2B for receiving light from the light transmitter 8-2A of a succeeding vehicle and a light transmitter 8-1A for transmitting light to the light receiver 8-1B of a preceding vehicle are provided in the rear of the vehicle 1. When a succeeding vehicle unusually comes nearer to a preceding vehicle, it is detected by the light receiver 8-1B to make a rail attract the succeeding vehicle, thereby stopping the succeeding vehicle, and on the other hand, when the preceding vehicle comes backward and unusually comes nearer to the succeeding vehicle, it is detected by the light receiver 8-2B to make the rail attract the preceding vehicle, thereby stopping the preceding vehicle.  Therefore, a collision owing to the coming-backward of a preceding vehicle which was concerned in a prior art device can be avoided.
Patent JP-S5714824-A (JP)
Title: Photometric device for electronic camera using solid-state image pickup element
Inventor: TOYODA KENJI
IPC: G03B7/08
Filed: 1980-06-30
Abstract: PURPOSE:To use the photoelectric output of a solid state image pickup element as continuous photometric information by transferring the charges generated from the whole or part of photodetecting elements collectively to the 2nd output terminal, and obtaining photoelectric signals from this 2nd output terminal at the time of measurement. CONSTITUTION:A solid state image pickup element 11 including plural pieces of photodetecting elements a1-1-am-n which accumulate the charges generated according to the intensities of incident light and the 1st transfer means TG1-1-TG1-n, Sv1-Svn, Sh which transfer the accumulated charges respectively as image signals from these elements successively to the 1st output terminal 11h is used, and the 2nd transfer means TG2-1-TG2-n, OD1-ODn which transfer the charges generated from the whole or part of the elements a1-1-am-n are provided. At the time of measurement, the 1st transfer means are disabled, and the 2nd transfer means are abled, so that the photometric signals are obtained from the 2nd output terminal 11a.
Patent JP-H08286647-A (JP)
Title: Method and device for preventing screen burning of display device
Inventor: OSAWA SEIJI
IPC: G09G5/00
Filed: 1995-04-14
Abstract: PURPOSE: To facilitate confirmation of display contents of a normal image and to prevent burning in screen saver operation by processing an image while operating at present into the image of a size of a display area of a screen or below and moving it in the screen. CONSTITUTION: The number of count times showing the time required for screen saver start set beforehand and a count start signal are sent from a CPU 1 to a first counter 5. Then, when the CPU 1 receives a count end signal, it sends operation information of screen saver to a controller 3, and revises an output destination of image information from a video memory 4 to a graphic memory 2, and transmits a screen saver start signal to the controller 3. When the controller 3 receives the screen saver start signal, it sends the number of count times for moving the image set beforehand and the count start signal to a second counter 6. Then, when the controller 3 receives the count end signal from the second counter 6, it moves the display area of the image according to the operation information.
Patent JP-S5214120-A (JP)
Title: Combustion chamber construction of gas turbine engine
Inventor: ASANO MASUMI
IPC: F23D11/00
Filed: 1975-07-23
Abstract: PURPOSE: A combustion chamber construction of gas turbine engine capable of restricting harmful exhaust matters very small by maintaining constant an airfuel ratio in cooling machine and hot machine operating condition respectively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58207948-A (JP)
Title: Catalytic composition for hydrocracking of heavy hydrocarbon oil
Inventor: TOMII TATSU
IPC: B01J29/12
Filed: 1982-05-28
Abstract: PURPOSE:To obtain the titled catalytic composition highly active at a low temp., by supporting palladium on a carrier composed of three components, i.e. zeolite, titanium oxide and alumina. CONSTITUTION:A carrier for the titled composition is obtained either by kneading substituted zeolite Y, titanium hydroxide and alumina gel with one another, or by dispersing substituted zeolite Y in a gel coprecipitated by adding an aqueous alkali solution such as aqueous ammonia to a mixed solution composed of an aqueous titanate solution and alumina hydrosol or alumina organosol. Thereafter, the product is formed into a desired shape, dried and baked. Alternatively, it may be pulverized by drying and baking it and then pelletized into a desired shape. Zeolite is used in an amount of 3-60wt% of the entire mixture and the atomic ratio of titanium to aluminum is in the range of from 1:2 to 1:0.
Patent JP-H08291489-A (JP)
Title: Treatment of pulp
Inventor: SUZUKI SHINICHI
IPC: D21C9/00
Filed: 1995-04-14
Abstract: PURPOSE: To obtain pulp reduced in heat release value and suitable as a reinforcing material for inorganic boards as construction materials by beating pulp in an inorganic ion-contg. treatment water to effect deposition of nonflammable filler on the pulp surface. CONSTITUTION: Using, as inorganic ion-contg. treatment water, a waste liquor 0.5-40wt.% in solid content produced during manufacturing cement-predominant inorganic boards by papermaking process, pulp is beaten in the treatment water within the range of 60-500csf in terms of Canadian standard freeness to effect deposition of nonflammable filler on the pulp surface. The resultant pulp slurry is admixed with a specified amount of Portland cement, silica sand, etc., to form a cement slurry, which is, in turn, put to papermaking process followed by dehydration into a sheet, which is then subjected to moist heat curing and then coated with an acrylic resin, thus obtaining an inorganic board as a construction material.
Patent JP-S63256219-A (JP)
Title: Manufacturing device for spiral pipe
Inventor: YAMAMOTO KUNIO
IPC: B21C37/12
Filed: 1987-04-14
Abstract: PURPOSE:To simplify the driving mechanism of a guide roll and to facilitate the positional adjustment of the guide roll by providing plural driving sources for moving the guide roll and connecting the position control means of the guide roll to the driving source. CONSTITUTION:In the case of making a spiral pipe of the min. diameter (d), it is changed by the inner arm 7b for the min. diameter and its pipe diameter, plate thickness and material are inputted to a control panel 30. The number of revolutions of a driving device 13 and motors 13a-13e is commanded by outputting respectively and a frame 5, arm 5a and each guide rolls 6b-6h are moved to rotate the driving device 13 an each motor 13a-13e by the specified revolutions. Then each sensor detects the number of revolutions, which is fed back to a control panel 30 to stop the frame 5, arm 5a and each guide roll 6a-6h immediately. Since the variation amt. of the pipe diameter parallels the guide roll movement amt. the positional control of each guide rolls 6b-6h is facilitated.
Patent JP-H10247408-A (JP)
Title: Manufacture of luminaire
Inventor: SAKAKIBARA HITOSHI
IPC: F21S4/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire having a decorative property capable of being harmonized with a Western style and a Japanese style room at a low cost by providing a process for manufacturing a part of most of a housing with folded paper, a process for applying electric wiring to a fixture and a lamp with wiring tools, a process for fixing the lamp and a lamp socket to the fixture, and a process for fixing the housing to the fixture. SOLUTION: Colored Japanese paper is mainly used for the material of the folded paper used for a housing 1 in the first process, a development showing pleat lines corresponding to its design is printed on the back face, and the paper is cut into this outer shape. The paper is folded according to the pleat lines of the development and finished into a stereoscopic shape, and an adhesive is applied to the overlap width of a seal to stick it. Electric wiring is applied to a fixture 4 and a lamp with wiring tools 5 in the second process, a lamp socket 6 and the wiring tools 5 are fixed to the fixture 4 in the third process, and the housing 1 manufactured in the first process is fixed to the fixture 4 in the fourth process.
Patent JP-S59219433-A (JP)
Title: Alloy powder for dental amalgam
Inventor: IKENO KIYOSHI
IPC: A61K6/847
Filed: 1983-05-24
Abstract: PURPOSE:To obtain alloy powder for dental amalgam causing no chipping and no corrosion in the mouth by mixing powders of two kinds of Ag-Sn-Cu-Ge alloys each having a specified composition. CONSTITUTION:45-75% Spherical powder of the 1st alloy having <=74mum size and consisting of 30-35wt% Sn, 16-32wt% Cu, 0.1-2.0wt% Ge and the balance Ag is mixed with 25-55% spherical or flaky powder of the 2nd alloy having <=74mum size and consisting of 26-32wt% Sn, 0-11wt% Cu, 0.1-2.0wt% Ge and the balance Ag. This mixture is kneaded with Hg in 1.0:0.83 ratio to manufacture dental amalgam, which is filled into the cavity in a tooth and hardened. An intermetallic Sn-Hg compound having gamma2 phase is not formed, and the chipping of the filled part and the corrosion of the dental amalgam in the mouth are not caused.