baber/WOPTO huggingface dataset:
Patent JP-S6335721-A (JP)
Title: Method and apparatus for electromagnetic stirring of molten metal
Inventor: FUJIWARA KAZUHIKO
IPC: C21B11/00
Filed: 1986-07-31
Abstract: PURPOSE:To execute the molten reduction, etc., at high reaction efficiency as restraining foaming, slopping, etc., by dividing a furnace into a carburizing region and reducing region and stirring the electromagnetic force to the metal bath in the both regions. CONSTITUTION:The furnace 2 is divided into the carburizing region I and the reducing region II by partition walls 8a, 8b. The partition walls 8a, 8b are arranged, so as to dip in the metal bath 1 at the partial lower part thereof. Electromagnetic coils 3a-3c are arranged at the outside of furnace 2 and by this electromagnetic force, the metal bath 1 is stirred, to develop the stream. At the time of supplying carbon-containing material for reduction into the reaction region I, as the metal bath 1 is stirred by electromagnetic force, it is brought into enough contact with the carbon-containing material and flowed into the reaction region II as creeping down below the partition wall 8b. In the reaction region II, the metallic oxide raw material is charged on the slag layer 7. As the metal bath 1 is stirred by electromagnetic force, the reaction at the boundary face between the molten metal and slag is actively performed in the flowing process from below.
Patent JP-H0841992-A (JP)
Title: Simplified house using space truss
Inventor: TANAKA HISANORI
IPC: E04B1/19
Filed: 1994-08-02
Abstract: PURPOSE:To enable the construction of a simplified house full of variety with high strength by jointing leg members, main members and roof members, formed of plural chord members, by nodes to form a space truss used as a skeleton. CONSTITUTION:Leg members 2a... are formed of plural chord members 2, 2 for supporting, a house body, and main members 2b... are formed of plural chord members 2 connected onto the leg members 2a so as to partition the bottom part and circumference of the body 3. Roof members 2c are formed of plural chord members 2 connected onto the main members 2b so as to partition the roof part of the body 2. The leg members 2a, main members 2b and roof members 2c are jointed by nodes 4 to form space truss structure, and a simplified house is constructed with this space truss structure as a skeleton. Houses of various shape can be thereby constructed only by changing the combination of the chord members 2 and the specifications of the nodes 4.
Patent JP-H0673078-A (JP)
Title: Octo-substituted porphyrin metal complex
Inventor: TSUCHIDA HIDETOSHI
IPC: C07F9/6558
Filed: 1992-05-28
Abstract: PURPOSE:To provide a novel complex which constitutes a micro-scopically hydrophobic environment by agglomerating the molecules in an aqueous phase to hold the oxygen complex stably and show excellent ability to carry oxygen. CONSTITUTION:5,10,15,20-Tetrakis (2,6-bis(3,3-dimethyl-4-(1-((2-trimethyl-ammonio) ethoxy)phosphonatoxy)alkanoxycarbonyl)-butyroyloxy)-phenyl)porphyrin metal complex of the formula (k is 3-12; M is metal-free, transition metal ion in the fourth or fifth period; X<-> is halogen ion; n is 0, positive integer whose value corresponds to that of the metal valent minus 2). The complex is obtained, for example, by allowing the reaction product between alpha-trityloxyalkanol and 3,3-dimethylglutaric anhydride to react with 10,15,20-tetrakis(2,6-bis(hydroxy) phenyl)porphyrin and then with boron tribromide methanol complex in order, then converting the product into the iron complex and effecting the reaction of the complex with 2-chloro-2-oxo-1,3,2-dioxaphosphorane.
Patent JP-S6338141-A (JP)
Title: Method for measuring component
Inventor: TSUJINO RYUZO
IPC: G01N31/22
Filed: 1986-08-01
Abstract: PURPOSE:To improve the reliability of soln. component measurement by impregnating a sample into an absorptive carrier which is impregnated with a reagent compsn. for measurement and is dried and optically measuring the liquid phase part generated when said absorptive carrier is physically shrunk. CONSTITUTION:The absorptive carrier 2 which is impregnated with the reagent compsn. for measurement and is dried is put into a reaction vessel 1 and a sample soln. 3 is impregnated therein to effect reaction. The reagent impregnated body 2 is physically shrunk by an optical fiber probe 4 and the liquid phase part generated by the shrinkage is optically measured. Since the process state of the reaction or the end state of the reaction is measurable without removing the body 2 from the vessel 1, the advantage of a dry method is utilized as it is and the exact and highly reliable soln. component measurement is made.
Patent JP-H0838552-A (JP)
Title: Wheelchair
Inventor: FURUKAWA HISASHI
IPC: A61G5/02
Filed: 1994-08-02
Abstract: PURPOSE:To provide a wheelchair which allows a user and an attending person to ride over a step easily. CONSTITUTION:This wheelchair is provided with a main wheel (drive wheel) 11 and a chair frame 17 which is held on a bearing pipe 13 of the main wheel 11 with a front foot caster 1 mounted below a front end part. The chair frame 17 is held on the bearing pipe 13 free to turn while extending backward from the bearing pipe 13 to form a rear foot caster frame 49 having a rear foot caster at the rear end thereof. A vertically stretching support rod 63 is pivoted at upper and lower ends between the rear foot caster frame 49 and the chair frame 17. The stretchable support rod 63 has a lock mechanism controllable remotely.
Patent JP-H0932575-A (JP)
Title: Internal combustion engine
Inventor: SAKURAI KENICHI
IPC: F16F15/26
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To reduce the whole width and the total length by installing an auxiliary machine driving pulley on one end of an intermediate shaft rotated by a crankshaft, arranging the auxiliary machine driving pulley inside in the crankshaft direction more than a crank damper installed on one end of the crankshaft, and arranging a kind of auxiliary machine on one side. SOLUTION: An intermediate shaft 20 is arranged in parallel to a crankshaft 5 above a forward oblique part of the crankshaft 5 where a crank damper is installed on one end, and an auxiliary machine driving pulley 21 is installed on one end of the crank damper side of this intermediate shaft 20, and a power steering pump 22 is directly connected to the other end. In this case, the auxiliary machine driving pulley 21 is arranged inside by a prescribed quantity in the crankshaft direction more than the crank damper, and interference with the damper can be prevented. An alternator 37 and a compressor 38 for an air conditioner are arranged on one side of the intake air side, and the alternator 37 among them is directly installed on a cylinder block 2, on the one hand, the compressor 38 for an air conditioner is installed on an oil pan 7.
Patent JP-S5969099-A (JP)
Inventor: MORIWAKI NOBUYASU
IPC: D06F39/06
Filed: 1982-10-15
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-2001013663-A (JP)
Title: Photographic sensitive material carrying device for photographic processing machine
Inventor: MASUDA SHIGERU
IPC: G03D13/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To reduce the space for housing the loop of a photographic sensitive material. SOLUTION: This photographic sensitive material carrying device for photographic processing machine is provided with a loop guide 373 which is freely switched to guiding posture for guiding the long-length sheet type photographic sensitive material FS by constituting one part of a carrying path for the material FS and loop forming posture for allowing the material FS to form the loop on the outside of the carrying path by separating from the carrying path and a hosing part ST for housing the material FS forming the loop on the carrying path. The housing part ST is constituted to house the material FS in a posture that the loop of the material FS is extended in an inclined direction to the carrying direction of the material FS in the carrying path.
Patent JP-H0473511-A (JP)
Title: Burner
Inventor: UEDA TETSUYA
IPC: F23L1/00
Filed: 1990-07-10
Abstract: PURPOSE:To prevent faulty combustion in a burner by installing a first cylindrical filter to the suction ports of a blower and a cylindrical second filter in the outer covering body at the position opposite to the first filter so as to telescope the first filter into the second filter with the diameter of the second filter being larger than that of the first filter. CONSTITUTION:A cylindrical first filter 15 is installed to the air suction port 14 of a blower 11. A cylindrical second filter 18 is installed to the outer covering body 16 at the position opposite to the first filter 15. A gap is provided between the first filter 15 and the outer covering body 16 and a gap between the second filter 18 and the blower 11 respectively. The diameter of the second filter 18 is larger than that of the first filter 15, and the first filter 15 is telescoped into the second filter 18. With this arrangement the dust suction effect by the filters can be improved.
Patent JP-S6074068-A (JP)
Title: Storage device
Inventor: IKEHARA SHIYOUHEI
IPC: G06F12/06
Filed: 1983-09-30
Abstract: PURPOSE:To shorten an access time and increase transfer data width by reducing the number of nibbles in a storage device which is put in writing and reading operation by a nibble function, and performing the writing to and reading to the storage device. CONSTITUTION:When a signal GO, a signal AD, and a signal OPE are supplied to a timing generator TiMGEN, input data A, B, C, and D appear at an input terminal 3 synchronously and are put in an interface register IF-GEN, and a decoder DEC1 generates pulses WCLKO and WCLKE; and the data A and C are set in a register WE-REG and the data B and D are set in a register WO-REG in response. Then, the AD, etc., are supplied from the timing generator TiMGEN to RAMO and RAME through a signal line 2.
Patent JP-S6159896-A (JP)
Inventor: KATSUYAMA YUKIHISA
IPC: F25D9/00
Filed: 1984-08-31
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-S6159825-A (JP)
Title: Electron beam exposure equipment
Inventor: ONO YOSHINOBU
IPC: H01L21/027
Filed: 1984-08-31
Abstract: PURPOSE:To obtain a light-weight equipment by executing a magnetic shield consisting of a ferromagnetic material onto the inner surface of an outer wall constituted by a light metal or a light metal alloy. CONSTITUTION:A lens tube 1 is constituted by a tubular material in which a permalloy plate 1b in approximately 1mm thickness is lined onto the inner surface of an aluminum plate 1 in approximately 10mm thickness, and an electron gun 2, an electronic oven system 3, an X-axis deflection device 4, a Y-axis deflection device 5, etc. are mounted into the lens tube. An exposure chamber 6 is constituted by a tabular material in which a permalloy plate 6b in approximately 1mm thickness is lined onto the inner surface of an aluminum plate 6a in approximately 30-40mm thickness. A semiconductor wafer to be exposed is placed onto a stage 7, and can be moved and adjusted in the directions of an X axis and a Y axis. The outer wall of an electron-beam exposure equipment constituted in this manner is manufactured by a light-weight material, thus reducing the weight of equipment to approximately 50% of a piece of equipment consisting of an iron group material.
Patent JP-S5884797-A (JP)
Inventor: MAKI TSUNEO
IPC: B42B5/04
Filed: 1981-11-13
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-2000004644-A (JP)
Title: Tea leaf plucker
Inventor: MATSUMURA KOUJI
IPC: A01D46/04
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a tea leaf plucker having a constitution capable of omitting the labor of a plucking operation and carrying out an efficient plucking operation by reducing the number of times of movements to a plucking beginning position for changing bags to house plucked tea leaves. SOLUTION: In this tea leaf plucker equipped with a reaping blade 44 capable of bestriding a tea plant ridge and plucking tea leaves and with a constitution of housing the tea leaves plucked by the reaping blade 44 in a bag positioned behind the reaping blade, the plucker is equipped with tea leaf housing bags F1 and F2 at the rear part of the reaping blade at a right and a left and a top and a bottom steps with the central position of reaping width by the reaping blade 44 at the rear part of the reaping blade. The tea leaf housing bags F1 and F2 positioned at the top and the bottom steps are constituted to select the top step (F2 side) and the bottom step (F1 side) corresponding to a movement distance between which tea leaves can be plucked on a preset tea plant ridge and an opening is opposed to the rear of the reaping blade.
Patent JP-H0626452-A (JP)
Title: Domestic well pump device
Inventor: KUMAGAI MASAO
IPC: E03B5/04
Filed: 1992-07-09
Abstract: PURPOSE:To eliminate problems such as generation of red water due to rust, water contamination and environmental pollution by dumping in a domestic well pump device. CONSTITUTION:The base 21 of a pump device, the pump casing 23a of a centrifugal pump 23, a self-priming tank 24, a pressure tank 25 and a check valve 29 body are constituted of pressed products made of stainless material. Moreover, the self-priming tank 24 is constituted separately from the pump casing 23a, and the self-priming tank 24 and the pressure tank 25 are formed into a spherical shape.
Patent JP-H1126334-A (JP)
Title: Manufacturing adhered board and jig therefor
Inventor: TOMITA SHINICHI
IPC: H01L21/02
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To surely avoid mixing bubbles in the adhesion interface between mirror surfaces of two wafers to easily adhere them, by setting the wafers with leaving their mirror surfaces not adhered face to face, and pressing both or either wafer at one point to start adhering their peripheral parts one after another beginning from the pressed point. SOLUTION: Semiconductor wafers 4, 4 are vacuum chucked on adhesive jigs 1, 2 with mirror surfaces face to face with specified spacing, a pressing jig 5 having a projected top end is inserted into a hole 3 of the jig 1 to push the back surface of the wafer 4 held with the jig 1 enough to adhere one point of the mirror surface of one wafer 4 to the mirror surface of the other wafer 4, such that the vacuum chucked jigs 1, 2 are made free to release the wafers 4, 4 chucked by the jigs 1, 2 therefrom to instantaneously adhere the mirror surfaces o the wafers 4, 4, beginning form the point pressed by the jig 5.
Patent JP-S6162121-A (JP)
Title: Cordinates input device
Inventor: MORI KENJIRO
IPC: G06F3/033
Filed: 1984-09-03
Abstract: PURPOSE:To input the cordinates value rapidly and accurately by shifting the input device for large scale change of cordinates, and by depressing keys for minute change of fine positioning. CONSTITUTION:A cordinates minute change key (in the right direction) 2 and also a cordinate minute change key (downward) 3 are provided to a portable cordinates input device 1, together with a position defining information key 4. The portable cordinates input device 1 is started up by the demand issued from a displaying device, and movement amounts  x,  y are added to a addi tion register 56, according to the time interval issued from a timing block 11, and  x and  y are stored. In addition, if cordinates minute change keys 2 and 3 are depressed, dx and dy are added thereto in proportion to the number of times the keys are depressed, and SIGMA x+dx and SIGMA y+dy are stored. There fore, large change of cordinates can be done rapidly by the shift of the input device, and minute change can be done by depressing minute change keys 2 and 3.
Patent JP-S6162319-A (JP)
Inventor: TAGUCHI HIROSHI
IPC: H02H7/06
Filed: 1984-09-03
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-S6161263-A (JP)
Title: Magnetic disk driving device
Inventor: SAKAMOTO TORU
IPC: G11B17/32
Filed: 1984-09-03
Abstract: PURPOSE:To obtain a stable head touch by installing a wall for head arm- pushing spring slipping prevention around the periphery of a head arm-pushing spring abutting part. CONSTITUTION:A hub receiver 10, for which a magnetic disk is fitted, is installed at the tip of the central part of a magnetic disk rotation driving device 4, and a head arm 12 pushes the first magnetic head 7 and the second magnetic head 8 to the magnetic disk by a head arm-pushing spring. The wall 19 is installed around the periphery of the spring abutting part 18 into which the tip of the head arm-pushing spring 13 is inserted. When a cassette holder 15 is assembled, the head arm 12 is pushed up in the direction of an arrow, and then, the tip of the pushing spring 13 contacts with the wall 19, the head arm 12 rises hardly any more and even when strong impact pressure such as drop impact pressure is applied, slipping from the spring abutting part 18 of the pushing spring 13 is eliminated.
Patent JP-S6427441-A (JP)
Title: Food for freezing
Inventor: KAWASAKI MASAYUKI
IPC: A23L11/00
Filed: 1987-07-21
Abstract: PURPOSE:To eliminate deterioration of tissues by freezing, by using an oil seed protein, water, oil and glucide in a food for freezing prepared by freezing a semigelatinous food, such as 'SHIRA-AE' [salad dressed with white sesame, bean curd and white MISO (fermented bean paste)], so as to enable preservation. CONSTITUTION:An oil seed protein in an amount of 8.5-13wt.% based on the total amount of the oil seed protein, water, oil and glucide, water in an amount of 68-78wt.% based on the above-mentioned total amount, oil in an amount of 2wt.% based on the aforementioned total amount - 3 times based on the weight of the oil seed protein and glucide in an amount of 3-11wt.% based on the above-mentioned total amount are used. A seasoning, such as sesame, and starch are added while cutting the aforementioned materials in a silent cutter, etc., at a high speed and a coagulating agent, such as bittern, is added to emulsify the obtained blend. The resultant emulsion is then thermally sterilized and quick-frozen. Thereby the aimed food for freezing having smooth texture in thawing is obtained without separating water and deteriorating tissues by freezing. If a food, such as the 'SHIRA-AE' is prepared, the food for freezing may be thawed and blended with KONJAK (devil's-tongue), carrot, etc.
Patent JP-2000014770-A (JP)
Title: Solution delivering apparatus for artificial heart-lung machine
Inventor: MARUYA HIROSHI
IPC: A61M1/10
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To keep the whole flow rate const. even when the mixing ratio of blood and a medicinal solution is changed during delivery of a solution. SOLUTION: In a solution delivering apparatus for an artificial heart-lung machine wherein blood fed by means of a master side roller pump 3 and a medicinal solution fed by means of a sleeve side roller pump 4 are joined into a solution delivering line 8 by a set mixing ratio and are delivered, a whole flow rate setting means 12 for setting the whole flow rate of the blood and the medicinal solution to be joined, a mixing ratio setting means 13 for setting the mixing ratio of the blood and the medicinal solution and a computor for obtaining the flow rate of each pump from the whole flow rate and the mixing ratio and controlling each pump so as to move it by each flow rate, are provided.
Patent JP-H02146046-A (JP)
Title: Production of metal mask plate for screen process printing and metal mask plate for screen process printing
Inventor: TAKAHASHI TOSHIAKI
IPC: G03F7/12
Filed: 1988-07-22
Abstract: PURPOSE:To prevent blotting of printing ink by forming (an) image(s) on either one side or both sides of resist films formed on a front surface and a rear surface of a main body of a metal mask and removing an exposed part of the main body of the metal mask bared by a development by etching. CONSTITUTION:Resist films 3,4 resistent to etching are formed on a front and a rear surface of a main body 2 of a metal mask comprising a metallic mesh or porous metallic thin film, etc., and (an) image(s) 7 is(are) formed on either one or both of the resist films 3,4 of an original plate 5 of the metal mask. In a developing stage 10, the resist films 3,4 at the parts which have been unexposed in an image forming stage 6 are removed then a main body 2a of the metal mask is washed with water, and a bared main body is removed by etching. As the result, an aperture of a printing pattern 12 can be formed to a large area and a surface to be printed can be softened by the effect of the resist film 4 left on the rear surface of the main body 2 of the metal mask. Thus, generation of blot on a printed matter can be prevented.
Patent JP-S6426529-A (JP)
Title: Propargylcyclopentene alcohols, production thereof and alkynylcyclopentene alcohols using said alcohols
Inventor: MORI KENJI
IPC: C07F7/18
Filed: 1987-07-22
Abstract: NEW MATERIAL:2-Propyn-1-ylcyclopentene alcohols expressed by formula I (R<1> is protecting group of OH; X is halogen; * indicates optical activity or inactivity). EXAMPLE:(1R, 4S)-1-(tert-Butyldimethyl)silyloxy-2-chloro-4-(2-propynyl)cyclopent- 2-en-4-ol. USE:An intermediate for punaglandins having excellent carcinostatic and antiviral action. PREPARATION:2-Cyclopentenones expressed by formula II are reacted with propynyldilithium to afford the aimed compounds expressed by formula I, which are subsequently reacted with an alkyllithium and then an alkyl iodide com pound to readily provide compounds expressed by formula III useful as an intermediate for punaglandins in good yield.
Patent JP-H0469258-A (JP)
Title: Serial impact dot matrix printer
Inventor: UEKI MASANORI
IPC: B41J2/51
Filed: 1990-07-11
Abstract: PURPOSE:To prolong a life of a print head by providing means for changing values of pins and line feed quantity with respect to a next 1 line in a case where the used number of times of pins in 1 line during printing operation exceeds a predetermined reference value. CONSTITUTION:A pin No. k which is used most frequently among pins of a print head to be used in 1 line under a printing operation and its value Ck are selected. When the value Ck exceeds a reference value Co and the used number of times of a pin No. 1 and a pin No. N with respect to a next 1 line are both 0 and the used number of times Dk of a pin No. k in a next 1 line exceeds the reference value Co, it is checked up whether the used number of times Dk-1 of a pin No. k-1 in a next 1 line exceeds the reference value Co or not. If the used number of times Dk-1 does not exceed the reference value Co, number of dots comparing means 3 directs print control means 4 to move a pin to be used for the next line up or down by 1 dot, and the value of a line feed quantity is increased or decreased by 1 dot so as to carry out line feeding and printing.