baber/WOPTO huggingface dataset:
Patent JP-H01178426-A (JP)
Title: Molding of key top
Inventor: IKEDA YOSHINORI
IPC: B29L31/34
Filed: 1988-01-07
Abstract: PURPOSE:To enable two-color molding of letters on a slope by making a flow of resin at the time of primary molding favorable, by a method wherein primary molding is performed by tilting an opening and closing direction of a first outer mold to an inner mold from a normal direction of the top of a primary molded product so that an angle to be made between the open and closing direction and the slope of the primary molded product increases. CONSTITUTION:A primary molded product 41 possessing a front side slope 41b tilted by an angle alpha to the top 41b is obtained by injecting a resin material to a cavity by combining a first outer mold 2 for primary molding and an inner mold 1. Letter/symbol patterns on the top 41a and a slope 41b of the primary molded product are engraved slantwise in a recessed manner in the surface possessing a depth in the same direction as an opening and closing direction La of the outer mold 2, in a constituent face of the cavity of the outer mold 2. Then the primary molded product 41 on the top and a front side slope of which protrusions 41c, 41d corresponding to the desired letter/symbol are formed is obtained. Fitting of the primary molded product is performed so that the bottom of a second outer mold 3 and a constituent face of a cavity abut on the top of the inner mold 1, a protrusion 41c of a letter pattern of the top of the primary molded product 41 and a protrusion 41d of a symbol pattern on the slope, the resin material whose color tone is different from that of the primary molding is injected within the cavity, and a secondary molded product is obtained.
Patent JP-H07206048-A (JP)
Title: Disinfected package cup available for making contents visible
Inventor: KOYAMA MASAYASU
IPC: B32B7/10
Filed: 1994-01-12
Abstract: PURPOSE:To prevent transmission of gaseous body even after thermal disinfection by a method wherein a transparent cover body is formed of a specific laminated film, and a ceramic vapor deposition layer is made virtually in continuous state on a part near the edge on the inside of a heat-sealed part, the weakest part in heat-sealing structure. CONSTITUTION:A flanged cup container 1, with a heat-sealing part 6 provided, and a transparent cover body 2 made of a resin film are joined together at the flange 5 by heat sealing. The transparent cover body 2 is formed of a laminate that is made up of a plastic film 11 with gas-barriering ceramic 10 vapor- deposited thereon and a heat sealing resin film 12 layered over the ceramic vapor deposition layer. The ceramic vapor deposition layer is kept virtually in continuous state on a part near the edge on the inside of the heat-sealed part 6, the weakest part in heat-sealing structure. Thereby, transmission of gaseous body can be prevented even after thermal disinfection.
Patent JP-S62161776-A (JP)
Title: Production of 1,5-benzothiazepine derivative
Inventor: INOUE HIROZUMI
IPC: A61K31/554
Filed: 1986-01-07
Abstract: PURPOSE:To economically obtain the titled compound useful as a hypotensor, a cerebral or coronary vasodilator and a platelet coagulation inhibitor, by alkylating 4-hydroxyphenyl group of a compound corresponding to the titled compound to 4-alkoxyphenyl group. CONSTITUTION:The compound of formula II (R<1> is lower alkyl; R<2> is H or lower alkanoyl; X<1> is H or lower alkyl) or its salt useful for the remedy amelio ration or prevention of cerebral diseases such as hypertension, cerebrovascular contraction, etc., cardiac diseases such as stenocardia or thromotic diseases such as cerebral thrombosis, etc., can be produced by alkylating the compound of formula I (R<3> is H or lower alkanoyl; X<2> is H, alkyl or protecting group), removing X<2> when it is a protecting group, optionally removing R<3> when it is lower alkanolyl group and optionally converting the product to its salt. Since the reaction can be performed without causing racemization, an optical isomer can be produced by using an optically active raw material.
Patent JP-S5594751-A (JP)
Title: Mold material for shell mold
Inventor: NISHIYAMA KEIZOU
IPC: B22C1/02
Filed: 1979-01-09
Abstract: PURPOSE: The captioned mold material which is obtainable by mixing dry sand particles respectively coated with resol and novolak, adding the specific deodorant and firing the same and which is of high strength, does not evolve any harmful gas and permits easy marring control.  
     CONSTITUTION: Resol and novolak are added to respectively heated sand particles and the sand particles are agitated until free fluidity is obtained, whereby they are resin-coated. In the case of novolak, compounding of a hardener such as aqueous hexamine solution and acid of dissociation constant 7 or less as a hardening accelerator is equally well. These resin-coated sands are evenly mixed and are added with a deodorant whose volatiles remain even after firing, after which the sands are packed in metal mold and fired. As a result of this treatment, the both resins soften and make thermosetting reaction with each other, thereby forming the mold of high strength and permitting hot marring without requiring excess reaction control. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63171818-A (JP)
Title: Tuyere for oxygen blast furnace
Inventor: HOTTA HIROHISA
IPC: C21B5/00
Filed: 1987-01-09
Abstract: PURPOSE:To enable the complete combustion of fine pulverized coal and the accurate change of a burner for a short time, by fitting the burner body providing water cooled jacket at the outer side of tip part and injection holes for O2, temp. adjusting gas in front of tuyere and the fine pulverized coal which are supplied from each piping at the inner side to each tip parts, into the water cooled tuyere at furnace wall. CONSTITUTION:The burner body 5 providing water cooled jacket 1 at the outer side of tip part and arranging concentrically the fine pulverized coal supplying pipe 2, O2 supplying pipe 3 and temp. adjusting gas supplying pipe 4 in front of tuyere at the inner side, is closely fitted into the water cooled tuyere 7 arranged at the furnace wall 6 for blast furnace. The injection holes 8 for burning by injecting the supplying materials, such as the above gas, fine pulverized coal, etc., in front of the tuyere, are arranged at the center of tip part of burner. In this way, the fine pulverized coal is completely burnt through the tuyere, commonly using the fine pulverized coal in the oxygen blast furnace without any relation with blowing quantity, and at the same time, the change of oxygen burner part can be accurately executed for a short time.
Patent JP-S62160027-A (JP)
Inventor: KOIBUCHI SUMIO
IPC: H02G15/24
Filed: 1986-01-08
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-H11199908-A (JP)
Title: Device for dissembling/assembling blast furnace
Inventor: HAMADA MINORU
IPC: C21B7/00
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an efficient and economical dissembling/assembling device for a blast furnace body, in which the degree of freedom of shifting is large at the time of dissembling/assembling, the spatial restriction is small, the dissembling/assembling work is easily executed and the shortening of working period can be obtd. SOLUTION: In the dissembling/assembling device 26 for the blast furnace body, in which partial mantel 4 dividing the blast furnace body 2 into plural pieces is dissembled from the furnace body 2 or assembled to the furnace body in order, a receiving beam 28 arranged between the inside 19a and the outside 19b in a furnace body derrick, and a shifting unit 33 which can shift the partial mantel 4 to almost horizontal direction and almost vertical direction while running on the receiving beam 28 are provided. The shifting unit 33 is formed as a gate-shape by bridging a support beam 35 between two vertical direction shifting means 38, and the vertical direction shifting means 38 can elevate/lower in multi-stages, and the support beam 35 is provided with a hollow hydraulic jack 44 for executing hang-up and hang-down of the partial mantel 4.
Patent JP-S58120012-A (JP)
Title: Burner
Inventor: KIKUTANI FUMITAKA
IPC: F23D14/30
Filed: 1982-01-08
Abstract: PURPOSE:To miniaturize a combustion chamber and a fan in a burner, by dividing a burner port into two parts, and by feeding air to flames formed on the burner ports, from both sides of the secondary and the tertiary air ports. CONSTITUTION:The secondary air is injected into flames formed on burner ports 7, from both sides of the secondary air ports 8, while the tertiary air, being injected into the flames from the tertiary air ports 12 is injected, passing through the center passage. Accordingly, the air can be sufficiently mixed with unburnt component in the center part of flames, even if the injection speed to feed the air is small, and the length of flames can be shortened. With such arrangement, the sizes of a fan and a combustion chamber can be miniaturized at the same time, because low blast pressure is enough for the burner, when the injection speed of fed air is decreased.
Patent JP-S58120205-A (JP)
Title: Production of image guide
Inventor: TERAOKA TATSUO
IPC: C03B37/012
Filed: 1982-01-09
Abstract: PURPOSE:To obtain an image guide having a high optical transmission efficiency where foreign matters and bubbles are not charged, by jetting gaseous glass raw materials and O2 onto a glass plate to form a clad layer and arranging core base materials on this layer and forming the clad layer again on these core base materials. CONSTITUTION:A clad layer 4 is formed by a premixed combustion machine 8 which jets gaseous glass raw materials and O2 onto a glass plate 7, and core base materials 1 are arranged in parallel at equal intervals on the layer 4, and the clad layer is formed again by the combustion machine 8 to bury core base materials 1 in the clad layer 4, and core base materials 1 are arranged again on the clad layer 4. After this operation is repeated to laminate multilayered core base materials, an obtained image guide base material 9 is subjected to hot wire drawing to produce an image guide. Thus, foreign matters and bubbles are prevented from being mixed during formation of the cald layer 4 to obtain the image guide base material 9 having to minute bending or the like, and the image guide having a high optical transmission efficiency is obtained efficiently.
Patent JP-S62162728-A (JP)
Title: Engine with turbocharger
Inventor: KAWASE MICHIHIKO
IPC: F02B37/00
Filed: 1986-01-10
Abstract: PURPOSE:To increase responsiveness for acceleration and to make a size smaller, by disposing a turbocharger directly connected with an exhaust turbine and a compressor in a cylinder head. CONSTITUTION:A turbocharger 22 directly connected with a turbine rotor 23 and a compressor impeller 24 by a common shaft 25 is disposed in a cylinder head 10. A scroll unit 29 on the side of the compressor impeller 24 is connected with an air intake port 14 and a scroll unit 30 of the turbine rotor 23 is connected with an exhaust port 15. With such an arrangement, exhaust gas exhausted to the exhaust port 15 is immediately introduced into the turbine rotor 23 through the scroll 30, whereby responsiveness for acceleration is increased. In addition, an entire size can be made smaller.
Patent JP-H06209441-A (JP)
Title: Vtr integrated type television receiver and electronic equipment
Inventor: KOJIMA KAZUNOBU
IPC: G11B33/02
Filed: 1993-01-11
Abstract: PURPOSE:To prevent electric shock the due to a hand inattentively touching a printed circuit board through an operation door of a VTR deck while the VTR deck is removed from the inside of a cabinet in the VTR integrated type television receiver. CONSTITUTION:While an operation door 2 of a VTR deck 3 provided to a lower part of a front side of a cabinet 1 of a VTR integrated type television receiver 20 is closed, a hook 9 provided to a lower end of the operation door 2 and a hook 10 provided to a tip of a bottom of the VTR deck 3 are disengaged. When the VTR deck 3 is moved by a prescribed interval from its definite location, a door lock 4 is engaged with a lock 7 provided to a rear side of the operation door 2, to keep the operation door 2 closed.
Patent JP-H05188462-A (JP)
Title: Camera
Inventor: AOKI HITOSHI
IPC: G03B17/24
Filed: 1992-01-09
Abstract: PURPOSE:To imprint photographing data on film with small number of figures. CONSTITUTION:This camera is provided with a photographing data storage means 5 which stores one or two or more than two photographing data from plural photographing data used in the case of photographing, a mark storage means 3 which previously stores a mark having smaller number of figures than the photographing data respectively corresponding to the one or two or more than two photographing data, a mark readout means 5 which reads out the mark corresponding to the one or two or more than two photographing data stored by the photographing data storage means from the mark storage means, and an imprinting means 9 which imprints the mark read out by the mark readout means on the film.
Patent JP-H01182517-A (JP)
Title: Exhaust emission control device for diesel engine
Inventor: TAKESHIMA SHINICHI
IPC: F02B3/06
Filed: 1988-01-11
Abstract: PURPOSE:To make the ignition of particulate fuel possible in a short time to reduce a load imposed on a battery by making a heater function when a fixed time has elapsed after an exhaust gas flow direction is changed to pass through a bypass pipe in the case where a filter is judged to be at its regenerating time. CONSTITUTION:In an engine provided with an enlarged diameter part 14 having accommodated a filter 15 at the middle of an exhaust pipe 13, the first bypass pipe 21 is provided to connect a coupling part 22 between an engine 11 and the enlarged diameter part 14 with a coupling part 23 between the enlarged diameter part 14 and a muffler 16. In addition, the second bypass pipe 24 is provided to connect a coupling part 25 between the coupling part 22 and the enlarged diameter part 14 with a coupling part 26 between the coupling part 23 and the muffler 16. When the filter is judged to be at regenerating time, change-over valves 31, 32 provided on the bypass pipes 21, 24 respectively are controlled through a control circuit 51 so that exhaust gas may flow through the bypass pipe 21 from the side of a heater 41 into the filter 15, and then discharge through the second bypass pipe 24 from the muffler 16 into the atmosphere.
Patent JP-S62161003-A (JP)
Title: Optical sensor
Inventor: WATANABE MASANORI
IPC: G01B11/14
Filed: 1986-01-08
Abstract: PURPOSE:To attain to enhance the stability and capacity of a sensor by optimizing output, by using a Fabry-Perot interferometer having two different optical characteristics. CONSTITUTION:The beam outputted from a beam emitting diode 1 is incident to a Fabry-Perot interferometer 15, of which the characteristic changes by physical quantity to be measured, through a beam splitter 4, a lens 6, an optical fiber 8 and a lens 7. The interferometer 15 has such a structure that an internal beam path length changes by the force F applied from the outside and shows spectroscopic reflective characteristic corresponding to the internal beam path length and the reflectivity R1 of an opposed low reflectivity reflective film 16. The beam receiving modualtion of a wavelength corresponding to said spectroscopic reflectivity moves backward through the same path to be incident to a Fabry-Perot interferometer 25. The opposed high reflectivity reflective film 26 of the interferometer 25 is planned so that the reflectivity R2 thereof is higher than R1. The beam converted to an intensity signal through the interferometer 25 is received by a photodiode 5 to be electrically processes. By this constitution, R1<R2, for example, R1=30% and R2=70% are set to make it possible to obtain excellent output from the viewpoint of the contrast of sensor output and a quantity-of-beam change width.
Patent JP-H10194594-A (JP)
Title: Tension control device of wire rolling equipment
Inventor: KURI TOSHIBUMI
IPC: B65H59/10
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To form the wire into a ring shape of uniformly excellent quality by providing an electromagnetic device to generate the prescribed tension in the wire by supplying the magnetic force between a wire finish rolling machine and a laying head. SOLUTION: The current value of a pinch roll in the tension control to be executed until the tail end of the wire 4 comes off in a finish rolling machine 1, and the tension operation value at the timing when the tail end of the wire 4 comes off from the finish rolling machine 1 are stored, and the excitation current value is determined based on the stored value. Because the tension value generated in the wire 4 after the tail end of the wire 4 comes off in the finish rolling machine 1 becomes the magnitude of the magnetic force to be applied to the wire 4, i.e., the function of the excitation current value, the excitation current value is determined from the function relationship so that the tension value generated in the wire 4 agrees with the stored operated tension value, and the excitation current value is controlled.
Patent JP-H0541168-A (JP)
Title: Controllable high output electron tube
Inventor: FURITSUTSU RIYUTSUSHII
IPC: H01J19/14
Filed: 1992-01-10
Abstract: PURPOSE: To constitute a broadcasting transmitter capable of reducing a manufacture cost, and making lesser spatial request with identical efficiency. CONSTITUTION: A high-output electron tube 1 is provided with can control the type of a tetrode composed of a cathode 10 constituted in a coaxial cylindrical state, a control grid 8, a screen-grid 7, and an anode 3. Here, the direct voltage of the anode 3 is reduced to less 10kV, and moreover the efficiency of the anode exceeds 80%. An AM broadcasting transmitter can be manufactured by using such the electron tube and the transmitter features compact structure and almost unchangeable whole efficiency.
Patent JP-S57136248-A (JP)
Title: Graphic processing system
Inventor: EBIHARA HIROSHI
IPC: G06F3/023
Filed: 1982-01-13
Abstract: PURPOSE:To increase the operability of a graphic processing system, by setting a graphic display and a tablet side by side on the main body of a terminal device and providing a typewriter and various types of controllers at the inside of the main body. CONSTITUTION:Various types of controllers are provided at the inside front part of the main body 11 of a terminal device, and a graphic display 12 is attached at the upper part of the main body 11. A tablet 13 is set aside at the front part of the display 12. Thus a graphic processing is performed by the indication of an indicating pen 16 and a menue 17. A typewriter 14 is stored at the lower part of a cover 19 of a work board 18. A door 20 which can be freely opened and closed is attached to the front of the main body 11 to be used during the  service of various controllers. The display 12 is separated from the typewriter  14, and the tablet 13 can be set close to the display 12. Thus the graphic process can be quickly carried out with high operability.
Patent JP-S57118574-A (JP)
Title: N-(4-phenylthiazol-2-yl)carbamate derivative, its preparation and medicinal composition containing the same
Inventor: SAKANO ISAO
IPC: A61K31/425
Filed: 1981-01-13
Abstract: NEW MATERIAL:An N-(4-phenylthiazol-2-yl)carbamate derivative of formulaI(R 1  is halogen, lower alkyl, lower alkoxyl, lower alkylthio, phenyl, carboxyalkyl aralkyloxycarbonylalkyl; R 2  is H, lower alkyl or lower alkoxyl; R 3  is lower halogenoalkyl).  
     EXAMPLE: 2,2,2-Trichloroethyl N-(5-chloro-4-phenylthiazol-2-yl)carbamate.  
     USE: A medicine, having immunological regulating and antarthritic actions, effective against immune diseases, e.g. chronic rheumarthritis, and effective for viral diseases and anticancer immunotherapy with low toxicity.  
     PROCESS: A 2-amino-4-phenylthiazole of formula II is reacted with a chloroformic ester of formula III to give the compound of formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5388210-A (JP)
Title: Valve system of compressor
Inventor: IMABAYASHI SATOSHI
IPC: F04B39/10
Filed: 1977-01-12
Abstract: PURPOSE: To provide the reduction of electricity consumption of compressor allowing the lag of exhaust valve to be minimized by enlarging the effective pressure area of exhaust valve with increased spot facing by allowing the center of spot facing of exhaust port side to be shifted from the center of exhaust port. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59128278-A (JP)
Inventor: DATE HIROHIKO
IPC: C04B37/02
Filed: 1983-01-13
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-S61162324-A (JP)
Title: Manufacture of fiber reinforced resin structural material
Inventor: TERADA MAKI
IPC: B29K105/10
Filed: 1985-01-11
Abstract: PURPOSE:To improve standard accuracy to a dimensional change and torsion of a fiber reinforced resin structural material, by a method wherein a plurality of constitutent elements constituting a structural material is formed of a continuous fiber bundle impregnated with resin beforehand and the plurality of the constituent elements are joined with other. CONSTITUTION:Constituent elements 2, 2' of a lower control arm are formed by a method wherein continuous fiber bundless 6, 6' impregnated with resin are wound round while they are being laid across notches 7 of each of jig plates 5 in spaces among rubber bushings 4, 4' and flanges 3, 3', and extenal form of the constituent elements 2, 2' of the lower control arm is formed and the impregnated resin is made to heat and cure desirably. Dimensions of both the controll arm constituent elements 2, 2' are measured after that and if necessary the dimensions of the lower control arm 1 are made into regular ones by machining the external surface of each of flanges.
Patent JP-H02182341-A (JP)
Title: Upsetting punch
Inventor: SASAKI YUTAKA
IPC: B21J13/02
Filed: 1989-01-10
Abstract: PURPOSE:To improve wear resistance and seizing resistance and to improve the service life of a tool by arranging as assembling powder build-up layer of Fe base, Ni base, Co base, etc., and hardening layer of carbide, nitride, etc., on surface including top of a punch. CONSTITUTION:On a part of or the whole surface including the tip part of the upsetting punch, the powder build-up layer of alloy selected among Fe base alloy, Ni base alloy and Co base alloy is arranged. On this layer, the hardening layer composed of one or more kinds of carbide, nitride and carbo- nitride is applied with ion-plating, etc. By this combined constitution, resistance to hard foreign matter is improved.
Patent JP-2000197401-A (JP)
Title: Root vegetable harvester
Inventor: MORIKAWA KIYOHIRO
IPC: A01B33/08
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To stabilize the direction of load and to control the shake of a machine body by carrying out ridge breaking behind a traveling apparatus. SOLUTION: In this root vegetable harvester for pulling and harvesting root vegetables planted in row in a ridge while driving a traveling apparatus 1 and running in parallel with the ridge, a rotary apparatus 27 for abandoning ridge soil in the direction crossing a ridge and a reflecting plate 28 for receiving the abandoned ridge soil and dropping the soil downward are installed behind the traveling apparatus 1.