baber/WOPTO huggingface dataset:
Patent JP-H02280970-A (JP)
Title: Method of welding titanium clad steel plate
Inventor: KATSUMOTO NORIO
IPC: B23K103/16
Filed: 1989-04-22
Abstract: PURPOSE:To prevent fusion of Ti and base metal steel and to perform welding without a Ti backing plate by specifying a cut-off part to insert Ti insert material and a groove angle. CONSTITUTION:At the time of cutting off completely a part of Ti cladding material 1-2 of a butt part to provide a groove 13 thereon, the groove 13 having depth slightly deeper by t3 than thickness of the cladding material 2-2 and besides, having 20-40mm bottom width l1 of the cut-off part 10 of steel base metal 1-1 and 20-60 deg. angle theta2 is provided. In addition, the Ti insert material 11 to be inserted into the Ti cut-off part 10 is formed so that there is no clearance between the bottom and the steel base metal 1-1 and besides, the interval between both sides and the cut-off part end face of the Ti cladding material 1-2, namely, the Ti side groove 13 is made in a mouth-opened shape. At the time of welding, a single-V groove 14 formed on one side of the steel base metal 1-1 is first welded and then, the Ti insert material 11 is inserted into the Ti cladding material cut-off part 10 and the groove 13 formed by the insert material 11 and the Ti cladding material 1-2 is welded to complete butt welding of the title clad steel plate 1.
Patent JP-2000295157-A (JP)
Title: Information transfer system for mobile object
Inventor: YOSHIDA HIROAKI
IPC: H04B7/185
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an information transfer system with respect to a mobile object such as an aircraft by which a delay of message transfer can be suppressed even in the case that a message delivery request from a ground end system to the aircraft is made, e.g. through a data link service provider DSP. SOLUTION: In the case that an information relay station (DSP) 21 has a information delivery request from a prescribed agency (end system) 11 to a specific mobile object 41, number of times of requesting information service from the information relay station (DSP) 21 to other information relay stations (DSP) 22, 23, 24 or the like is limited.
Patent JP-H04254541-A (JP)
Title: Cobalt-base alloy having corrosion resistance and wear resistance
Inventor: MORICHIKA TOSHIAKI
IPC: B29C45/58
Filed: 1991-02-06
Abstract: PURPOSE:To produce a Co-base alloy excellent in corrosion resistance, wear resistance, etc., by incorporating specific percentages of Cr, Mo, Si, B, C, Fe, and Ni into Co. CONSTITUTION:A Co-base alloy having a composition consisting of, by weight, 11-20% Cr, 20-32% Mo, 0.5-2% Si, 0.5-2% B, <=0.2% C, <=2% Fe, <=2% Ni, and the balance essentially Co is prepared. By this method, the alloy excellent in wear resistance, corrosion resistance, toughness, etc., can be obtained. By coating the surface, in the region requiring corrosion resistance, wear resistance, etc., of the component members for plastic molding machine and kneading machine with this alloy as a lining material to about 1-10mm thickness, corrosion and wear can be reduced and relieved and the occurrence of cracks, breakage, etc., can practically be prevented.
Patent JP-H0649058-A (JP)
Title: Urokinase inhibitor
Inventor: AREKUSANDAA BURITSUJIZU
IPC: C07D409/14
Filed: 1993-04-28
Abstract: PURPOSE:To provide a new compound which useful for treating urokinase- intervening cellular infiltration as a urokinase inhibitor. CONSTITUTION:The compound of formula I (R<1> is H, NH2, halogen; R<2> through R<5> are H, halogen, organic groups; R<1>, R<2> are H, 1 to 6 C alkyl), for example, benzo[b]thiophene-2-carboxamidine hydrochloride. The compound of formula I is obtained by converting a suitably substituted fluorobenzene derivative of formula II selectively into its alpha-lithium compound, formylating the product with DMF into 2-fluorobenzaldehyde derivative of formula III and subjecting to the aldol condensation reaction. The urokinase inhibitor can be obtained in high purity in relatively inexpensive costs, has a definite chemical composition with low immunoreactivity and minimized side-reactions. It has antiangioplastic, antiarthritic, antiinflammatory, antiinvasive, antimetastatic, antiosteoporositic, antiretinopathic, contraceptive, and tumor proliferation-inhibitory actions.
Patent JP-H03297576-A (JP)
Title: Apparatus for controlling stand-off in plasma cutting machine
Inventor: NISHI YOZO
IPC: B23K10/00
Filed: 1990-04-17
Abstract: PURPOSE:To quickly correct shifting of stand-off and to cut a material to be cut under good condition and with good accuracy by comparing voltage between an electrode or a nozzle and the material to be cut with the reference voltage and increasing ascending/descending velocity of a torch according to the difference between both. CONSTITUTION:A reference voltage computing setter 36 in a stand-off correcting computing element 28 calculates an arc voltage to the reference cutting velocity and this is outputted to a subtracter 37 as the reference voltage. A deviation computing element 37 obtains deviation of stand-off signal outputted from an electrode consumption and stand-off detector 34 to the reference voltage and outputs to a correcting value computing element 38. The correcting value computing element 38 outputs the correcting voltage  EH for quickly returning back the torch to the stand-off corresponding to the deviation inputted to a control unit 30. The control unit 30 obtains the ascending/descending velocity of torch and the ascending/descending value at the time of inputting the correcting voltage  EH, and by driving the lifting device 32, the torch is ascended/descended with the velocity according to  EH to return back to the ascending/descending setting stand-off.
Patent JP-S583452-A (JP)
Title: Folding test system
Inventor: KOUNO HISAO
IPC: H04M3/26
Filed: 1981-06-30
Abstract: PURPOSE:To discriminate a faulty area with high accuracy, by constituting to realize a folding test system based on the test data given from both the using  and spare switch modules and obtaining various kinds of fault information. CONSTITUTION:The test data which is fed from a using switch module SM0 through a descending highway BW-HW00 is folded at an interface common part SHC0 to both an ascending highway FW-HW00 leading to SM0 and a spare module SM1 and a highway FW-HW10. Then the nomalcy is detected for both routes. In case a fault is detected in either one of these two routes, the test data is fed through a descending highway BW-HW10 leading from the module SM1 without switching the module SM1 to SM0. In the same way, the test data is folded to the highways FW-HW00 and FW-HW10 leading to the modules SM0 and SM1 respectively to detect the normalcy of each route as well as to discriminate the faulty area through a processor MPR.
Patent JP-H10281875-A (JP)
Title: Color measuring apparatus
Inventor: IKEDA EICHIYUU
IPC: G01J3/50
Filed: 1997-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a measuring error due to a fault of mounting a standard white plate or contamination by optically introducing or discharging the plate to or from a position optically equivalent to a sample for a sample illumination optional path and sample measuring optical path. SOLUTION: A former half of a measuring base 3 is projected down under a spectral photometric unit 1 at a position where the base 3 is retracted into a storage chamber 6, and a sample S is placed therein. The entirety is contained in an outer case B. A latter half of the base 3 is projected down under the unit 1 at a position where the base 3 is drawn from the chamber 6. And, a standard white plate W is attached from the first at the latter half of the base 3. A measurer places a sample S on a retracted sample base, and pushes a start switch. Then, a spectral photometry of the sample S is executed according to a program contained in the apparatus. Then, a motor 5 is rotated to draw the base 3, and the plate W is disposed under the unit 1. Then, spectral photometry of the plate W is executed, and then the base 3 is retracted to finish one time measurement.
Patent JP-S61261770-A (JP)
Inventor: MORI KEIJI
IPC: G09B29/00
Filed: 1985-05-16
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-S62258824-A (JP)
Title: Vehicle speed limiting device for working vehicle
Inventor: KAWAMURA YOSHIHIRO
IPC: A01D69/00
Filed: 1986-05-02
Abstract: PURPOSE:To facilatate deceleration and improve the efficiency by temporarily stopping the control by a memory means at the time of operating from the stored speed change position to the deceleration side, releasing the stop at the time of again returning to the acceleration side so as to control the speed change at the memory position. CONSTITUTION:A continuously variable speed change lever 1 is operated to control a continuously variable transmission 2 to obtain the adequate vehicle speed. When a speed change position determining means 6 is operated at the adequate vehicle speed, the speed change position is stored C1. Under this condition, when the speed change lever 1 is operated to the deceleration side, a deceleration operation judging means C3 outputs a signal to a memory operation stopping means C4, temporarily stops the speed change operation by the memory means C1, and controls the continuously variable transmission 2 at the position corresponding to the deceleration position of the speed change lever 1. When it is again returned to the acceleration side, it releases the memory operation stopping means C4, and again the control at the memory position C1 is resumed. Accordingly, the deceleration operation is facilitated.
Patent JP-S62263312-A (JP)
Title: Production of acrylic synthetic fiber
Inventor: OGAWA TAKAHIRO
IPC: D01F6/54
Filed: 1986-05-02
Abstract: PURPOSE:To obtain an acrylic synthetic fiber having high flame-retardance and excellent gloss, transparency and dyeability, by adding an aqueous mixture containing specific amounts of tin oxide and an acid to a spinning dope and spinning the dope. CONSTITUTION:The objective acrylic synthetic fiber can be produced by spinning a spinning dope added with an aqueous mixture containing 10-50(wt)% tin oxide and <=1/2pts., preferably 1/100-1/3pts. of an acid (preferably hydrochloric acid) based on 1pt. of the tin oxide. The acrylic fiber is preferably the one composed mainly of an acrylonitrile copolymer copolymerized with 30-70% vinyl monomer containing halogen and 0.1-10% vinyl monomer containing sulfonic acid group. The solvent of the spinning dope is preferably acetone or acetonitrile.
Patent JP-S59228686-A (JP)
Title: Dust sucking device of electrophotographic copying machine
Inventor: AIKAWA KOUJI
IPC: G03G15/08
Filed: 1983-06-10
Abstract: PURPOSE:To suck a toner cloud generated in development completely and prevent the internal contamination of a copying machine with toner by providing a slit in the upper plate of a housing bottom part. CONSTITUTION:The bottom part of a housing is made into the double structure of an upper plate 73 and a lower plate 71, and suction path 72 for sucking a toner cloud generated at a developing part by a blower 11 is formed. The suction part 72 has an opening atop and the majority of the toner cloud is sucked and removed through this opening part 91. The slit 92 is formed in the axial direction of a magnetic roll 2 near the tip of the upper plate 73 of the housing. The toner sucked by the blower through the opening part 91 and slit 92 is collected in a bag filter 10, which when filled with toner is taken out and thrown away to be replaced with a new filter.
Patent JP-H06314909-A (JP)
Title: Semiconductor waveguide filter
Inventor: NISHIDA MASAO
IPC: H01P1/208
Filed: 1993-04-28
Abstract: PURPOSE:To provide the small sized semiconductor waveguide filter with high performance suitable for MMIC processing by configuring the waveguide filter with less self-loss with a semiconductor. CONSTITUTION:The semiconductor waveguide filter is made up of 1st and 2nd semiconductor bases 1, 2 with a groove having a projection wall 4 for each half wavelength with respect to the operating frequency formed to them and the 1st and 2nd sethiconductor bases 1, 2 are sticked so that the grooves and the projecting walls are respectively opposite to each other. Or the groove having the projecting wall 4 is formed only to the 1st semiconductor base 1 and both the bases are adhered so that the 2nd flat plate semiconductor base 2 covers the groove on the 1st semiconductor conductor 1.
Patent JP-S5728325-A (JP)
Title: Liquid phase epitaxial growth
Inventor: SHIMA KATSUTO
IPC: H01L21/208
Filed: 1980-07-29
Abstract: PURPOSE:To make (Ga1-xAlx)1-y Iny P of even composition grow epitaxially  from a liquid phase by applying a temperature difference method to a compound of Al-V group elements to utilize as a source of the high temperature part. CONSTITUTION:A GaAs substrate 2 is placed on a rotary boat in a vertical furnace, a source InP, GaP, AlP, Ga, In of a quantity corresponding to (Ga0.5 Al0.5)0.5 In0.5P is set on the boat and treated for two hours at 1,000 deg.C to make a melted substance 3. The high temperature part source AlP 4 is made to contact with the melted substance 3 to be covered with a weight 5 and heated from above with a heater 6 keeping the temperature difference at the top and bottom of the melted substance at 5 deg.C to leave it as it is for about 10min. The concentration of Al in the  melted substance is extremely small as about 10<-4>atom% and the quantity of AlP  melting out of the source 4 is also extremely small. Thereby slipping off from an  equilibrium state owing to the melting out of P is reduced thus to obtain a grown  layer of even composition. Same result can be obtd. by using AlAs, AlSb, AlN as  the high temperature source beside AlP.
Patent JP-H01273026-A (JP)
Title: Inserting type filter holder
Inventor: YOSHIBE KOUSHI
IPC: G03B11/00
Filed: 1988-04-26
Abstract: PURPOSE:To prevent a filter from loosing and slipping off caused by the omission of operation by fixing the filter to a holder by means of one operation that is to push a button and attaching/detaching the holder to/from a lens barrel. CONSTITUTION:A ringed elastic member 7 which is able to deform elastically is provided to sandwich the periphery of a filter frame 10 and to fix it with the aid of a projection 7a of the said member. Besides, a plate spring 5 is provided as a lock member to fix a filter holder to the lens barrel 8. With this constitution, when the button 4 is pushed and the elastic member 7 is pushed down, the peripheral groove of the filter frame 10 meshes with the projection inside of the elastic member 7 and the frame 7 is loaded onto the aperture of a main body 1. Moreover, when a knob is pushed, the plate spring 5 is fallen into inside of the lens barrel 8 and fixes the holder 1 to the lens barrel 8 by the elasticity of a compressing spring.
Patent JP-S60246534-A (JP)
Inventor: TAKEUCHI AKIRA
IPC: H01H73/18
Filed: 1984-05-22
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-S61261030-A (JP)
Title: Continuous manufacture of glass-fiber reinforced resin-molded board
Inventor: MATSUMOTO YOSHIKI
IPC: C08J5/04
Filed: 1985-05-15
Abstract: PURPOSE:To enable mass production by making handling easy, by impregnating a reinforced glass fiber continuously with an impregnation composition made of liquid phenolic resin whose water content is less than a specific value. CONSTITUTION:A reinforcing glass fiber is impregnated continuously with an impregnation composition obtained by loading a necessary additive such as a curing agent to resol type liquid phenolic resin whose water content is less than 40wt% and having water and resin element for its basis and then the same is made to cure. The impregnation composition is adjusted desirably to more than specific gravity of 1.18-1.30, viscosity of 5-100 poise, pH of 5-7 and nonvolatile content of 60wt%. In case where a solvent is based on water, the viscosity of the impregnation composition can be controlled by adjusting a water quantity and impregnation properties to glass fiber can be improved also.
Patent JP-H09268295-A (JP)
Title: Additive for high-concentration asphalt-water mixed fuel
Inventor: NAGASAWA YOSHINOBU
IPC: C10L10/18
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To enable the practical use of a high-concentration asphalt-water mixed fuel in fields of electric power or general industries without any observed deterioration in mechanical stability such as the occurrence of emulsion breaking in the resultant asphalt-water mixed fuel with a high shear of a fuel jetting pump as that caused in a conventional product when keeping the pressure in the interior of an emulsifier having rotors in a pressurized state relatively to the atmospheric pressure, carrying out the emulsification and producing the high-concentration asphalt-water mixed fuel. SOLUTION: This additive for a high-concentration asphalt-water mixed fuel is used when keeping the pressure of the interior of an emulsifier equipped with respective plural rotors and stators and having trickle passages rotors formed in the rotors and/or stators in a pressurized state relatively to the atmospheric pressure, feeding an asphalt, water and an additive into the emulsifier, rotating the rotors, mixing and emulsifying the three and producing the high- concentration asphalt-water mixed fuel. The additive is an anionic surfactant having ethylene oxide groups in the molecule.
Patent JP-S586370-A (JP)
Inventor: MASAI TADAHISA
IPC: F25B6/02
Filed: 1981-07-03
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-S5329049-A (JP)
Title: Polarization compensating hybrid
Inventor: WATANABE TAKAICHI
IPC: H01P5/16
Filed: 1976-08-30
Abstract: PURPOSE:The variance of characteristic due to polarization is compensated by combining respective transmission coefficients of a dielectric plate and a blindshaped metal, a hybrid can be obtained which has the equivalent transmission characteristic in two orthogonal polarized waves throughout a wide frequency range.
Patent JP-H07291349-A (JP)
Title: Easy-to-open package
Inventor: MAZAKI HIDEHIKO
IPC: B65D77/30
Filed: 1994-04-18
Abstract: PURPOSE:To obtain a package that can be easily opened by twisting or pulling and produced at a low cost. CONSTITUTION:An easy-to-open package 1 for packaging a content, consists of a packaging material formed by laminating an outer layer made of a plastic film, an intermediate layer made of an oriented plastic film, and an inner layer made of a heat-sealing plastic. The packaging material is provided with a fine flaw 2 in the outer layer and the intermediate layer and, thereby, can be easily torn by twisting or pulling.
Patent JP-S5529972-A (JP)
Title: Preparation of maytansinol
Inventor: NAKAHAMA KAZUO
IPC: C12P17/18
Filed: 1978-08-24
Abstract: PURPOSE: To prepare maytansinol, by treating maytanacine, maytansinol propionate or ansamitocin antibiotics with microorganisms which belong to the genus Streptomyces.  
     CONSTITUTION: Maytanacine, maytansinol propionate, or ansamitocin antibiotics are brought into contact with a culture of microorganisms, e.g. Streptomyces coelicolor ATCC-13405 (IFO 3807), which belong to the genus Streptomyces, and have the ability to convert the acyloxy group at the 3-position into the hydroxy group, or its treated substance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S613342-A (JP)
Inventor: U JIN HO
IPC: G11B7/253
Filed: 1985-05-15
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-2000303359-A (JP)
Title: Greige goods, glass fiber treated with the same agent and polyamide resin composition reinforced by the same glass fiber
Inventor: SHIICHI AKIO
IPC: C08L77/00
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain greige goods improving the adhesion of a glass fiber with a polyamide resin and also a flow property of a resin containing the chopped strand of the glass fiber, a glass fiber treated with the above goods and a polyamide resin composition reinforced by the glass fiber. SOLUTION: The greige goods in the present invention contain each of the following components in the weight of their solid portions based on the weight of the total solid portion, (A) 1-26 wt.% coupling agent expressed by the formula: CH2=CHCH2NH(CH2)2NH(CH2)3Si(OCH3)3, (B) 1-26 wt.% silane coupling agent and (C) 48-98 wt.% membrane-forming agent.
Patent JP-H042294-A (JP)
Title: Fault notice method for amplifier for community television receiving system
Inventor: ITOU SANESUGI
IPC: H04N7/16
Filed: 1990-04-19
Abstract: PURPOSE:To allow the fault of an amplifier from being confirmed from its external appearance only by changing the color of a fault notice lamp depending on the operating state of the amplifier and on the state of the power supply. CONSTITUTION:Part of an output signal of an amplifier 1 is branched by a branching device 3 and a pilot signal in a branch signal is detected by a detec tion circuit 4, the level of the detected signal is compared with a reference level of a 1st comparator 51 and a variable resistor VR is varied automatically based on the output from the comparator 51 to apply AGC. On the other hand, the output signal from the comparator 51 is compared with a reference level of comparators 52, 53 and when the level is defective with respect to the refer ence level of the comparator 52, a red notice lamp 2R is not lighted but only a green notice lamp 2G is lighted to inform the normal operation of AGC. Thus, the fault of the amplifier itself and the fault of the power supply of the amplifier are detected by having only to observe the state externally.
Patent JP-H01274883-A (JP)
Title: Automatic weight selector
Inventor: TAKAHASHI TORU
IPC: B07C5/18
Filed: 1988-04-26
Abstract: PURPOSE:To grasp abnormality of the packing valves in an early stage by indicating selected information such as the weighing value of a packed article, mean value, the number at every selection rank and a continuous defective number at every packing valve in a packing apparatus. CONSTITUTION:The articles 8 to be packed are sent to a packing apparatus 1 from a belt conveyor 7 and packed with the packing valves 6a-6h and sent to a weighing conveyor 3a. While the packed articles are detected with the photosensors PH1, PH2 therein, the weight of respective articles 10 is weighted with a weighing means 2 in accordance with the respective packing valves 6a-6h by the signal of a pulse generating means 16. The controlling part 3 of an automatic weight selector calculates the weighing value, mean value, the number at every selection rank and the number continuously selected to the defective rank and indicates them on an indicating part 4 at every packing valve by operation of an indication selecting means 5. Further when continuous defect reaches prescribed number or more, an alarm 32 is generated. By such a way, the packing tendency at every packing valve is grasped and the irregular packing valve can be rapidly regulated.
Patent JP-S5628120-A (JP)
Title: Discharge device of powdery or particulate substance in truck for powdery or particulate substance
Inventor: SUZUKI YOSHIFUMI
IPC: B60P1/60
Filed: 1979-08-14
Abstract: PURPOSE: To enlarge the capacity of a tank by introducing the exhaust gas from an engine directly into the tank and increasing the effect of filtering by means of a filter device provided inside the tank for disusing a filter device arranged in an external space.  
     CONSTITUTION: An air-slide device 3 is arranged inside a tank 2 mounted on a large-sized tank truck, and the exhaust gas from an engine is introduced into it via an introduction pipe 5. Slanted slide plates 6 are provided on both sides of the tank bottom. Filter materials 8 are arranged in a space 7 between these plates 6 and the external wall of the tank 2, and the exhaust gas is made to pass through these materials for removing oil and vaper ingredients perfectly. This construction permits to make effective use of a space usually unused in the tank and promote the efficiency of transportation without providing other filters. 
     COPYRIGHT: (C)1981,JPO&Japio