baber/WOPTO huggingface dataset:
Patent JP-S559362-A (JP)
Title: Manufacturing method of sealing plate for battery
Inventor: OUBI FUMIO
IPC: H01M50/167
Filed: 1978-07-05
Abstract: PURPOSE:To minimize machining strain on materials, to equalize the machined shape of a sealing plate, and to enhance leakage resistant property by providing a U- shaped return at the initial stage of press machining then sequentially forming a desired shape, in forming the sealing plate. CONSTITUTION:A positive agent 2 whose primary ingredient is silver oxide and the like is applied on the inner bottom of a metal case 1, and a separator 3 and an electrolyte-impregnated material 4 are placed on the top thereof. A negative electrode 5 which is mainly composed of amalgamized zinc and the like and is arranged in a metal sealing plate 6 that also serves as a negative terminal is provided on the electrolyte-impregnated material 4, and a sealing packing 7 is intervened for sealing, thereby a battery is obtained. The metal sealing plate 6 has a U-shaped return 8 at the outer edge, and is formed by press machining. The press machining process is performed at the initial stage, and forming operation to make a desired shape is sequentially made, thereby the sealing plate 6 is obtained. The raw metal materials for the sealing plate 6 comprise Cr steel, Ni-Cr steel, Mn-Cr steel and the like. It is advisable to use the material having Vickers hardness of 150 to 250, Erickson value of 6 and more, and extension factor of 10% and more.
Patent JP-S5511738-A (JP)
Title: Device for removing burr
Inventor: MURASHIMA YOSHIKI
IPC: B24B9/00
Filed: 1978-07-06
Abstract: PURPOSE:To uniformly grind a product, by inserting an arm into the opening between a rotary cylinder and a fixed cylinder to hinder the rolling motion of the product and uniformly thrusting the product to an abrasive material by a centrifugal force. CONSTITUTION:The produce 18 is introduced into the opening 6 defined by the fixed cylinder 5, the rotary cylinder 2 and a lid 7 provided on the fixed cylinder 5. The abrasive material 1 is contained in the rotary cylinder 2. The product 18 starts rolling due to the frictional resistance of the abrasive material 1. When the product 18 has reached the arm 12, the rolling motion of the product is hindered by the arm 12 so that the product is ground by the relative motion between the product 18 and the abrasive material 1. The product is thus removed of burr. Since the product is uniformaly thrusted to the abrasive material by the centrifugal force, the product does not turn over and is prevented from partially ground. As soon as the grinding is finished, the product 18 passes through the arm 12 and resumes rolling. When the product has reached a discharge plate 11, the product is immediately scooped up and discharged through an outlet cylinder 17.
Patent JP-S62239505-A (JP)
Title: Transformer
Inventor: KAWASE TSUTOMU
IPC: H01F19/06
Filed: 1986-04-11
Abstract: PURPOSE:To form the transformer of excellent quality which can be assembled easily by a method wherein an insulating plate and the conductive plate, with which the insulating plate will be pinched from both sides, are inserted into the hole of a magnetic core. CONSTITUTION: The title transformer is formed by inserting an insulating plate 2 into the hole of a magnetic core 1 in such a manner that the insulating plate 2 will be pinched from both sides with conductive plates 3 and 4, they are inserted into the holes 6 and 7 of the main body of a printed substrate 5, and they are electrically wired by performing soldering connections 11 and 12 using conductive patterns 8, 9 and 10. When a high frequency signal is applied to the conductive pattern 8, an electromagnetic induction coupling is generated on the solder-connected conductive plates 3 and 4, and the high frequency signal is divided and outputted to the conductive patterns 9 and 10. On the other hand, when the high frequency signal is applied to the conductive patterns 9 and 10, a back coupling is generated on the conductive patters 9 to 10 and the conductive patterns 10 to 9, because the conductive plates 3 and 4 are electrically wired in opposite phase, and the high frequency signal is attenuated substantially.
Patent JP-2000271553-A (JP)
Title: Waste disposal site
Inventor: OHORI TAKU
IPC: B09B1/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To lay an impervious sheet surely on an inclined plane, and protect it from being damaged, and retains its impervious stopping capability over a long period of time even when cracks occur by forming the sheet of the upper and lower sheets, and forming an impervious fibrous layer on the lower side of the lower sheet. SOLUTION: After an impervious bottom layer 2 is formed on an excavation site 1a formed on ground 1, a base fibrous layer 21 is blown to the slope 5 of the site 1a, and an impervious sheet 24 is placed on the flattened surface. Sand is put into the bottom part of the impervious sheet 24 to form an intermediate protection layer 25, and an intermediate fibrous layer is blown along the inclned plane of the impervious sheet 24. That is, when sand 23 is blown to the slope 5, fibers 22 are blown with high-pressure water to the same spot of the slope 5. In addition, at the time when sand 28 is blown to the surface of the impervious sheet 24, fibers 27 are blown together with high-pressure water, and another impervious sheet 29 is placed on the flattened surface of sand 28.  Then, fibers 31, 34 are blown together with sand on the impervious sheet 29 to construct a surface protection layer 30 and a greening layer 33.
Patent JP-S63164095-A (JP)
Title: Integrated memory
Inventor: TAKADA TADAHIDE
IPC: G11C11/34
Filed: 1987-04-03
Abstract: PURPOSE:To magnify the capacity of a memory and to decrease the fault action of a sense amplifier by connecting plural sets of switch circuits between plural sets of digit lines and each sense amplifier and simultaneously providing a set of reference electric potential generation circuits. CONSTITUTION:The sense amplifier 37 connects with a set of the digit lines 23 and 24 and the other set of the digit lines 25 and 26 through gate transistors T21, T22, T23 and T24 which composes plural sets of the switch circuits at the two input joints of the amplifier 37. Reference electric potential generation circuits 35 and 36 are respectively connected with the input joints N21 and N22 of the amplifier 37. Potential difference is generated at the joints N21 and N22 through the circuits 35 and 36 and information is transmitted and written. The fault action can be decreased by connecting only a set of the digit lines selected through an X decoder 38 and a T decoder 39 with the amplifier 37, decreasing the parasitic capacity of the effective digit lines and reducing the division ratio to the storage capacity of a memory cell. The capacity of the memory can also be magnified by minimizing the area of the memory cell.
Patent JP-H09268163-A (JP)
Title: Production of 2-(dimethylamino)ethanol
Inventor: KIYOURA TADAMITSU
IPC: B01J23/755
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound effectively, used for a synthetic raw material, etc., for a surfactant, a medicine, etc., by using triethanolamine as a raw material and a catalyst. SOLUTION: This 2-(dimethylamino)ethanol is obtained by reacting a gas containing hydrogen with a raw material containing water in the presence of a catalyst having hydrogen activating activity. The gas containing hydrogen used in this case is H2 or a mixture with an inert gas such as N2 , a mixed gas of H2 with CO2 , etc. As the catalyst, e.g. those containing Pd, Ni, Co, etc., are used by making an alloy with the other components or multiple component system, e.g. in a range of 0.1-5wt.% in the case of using a precious metal (e.g. Pt, etc.) and in a range of 5-30wt.% in the case of a base metal (e.g.: Ni, etc.). Also, the molar ratio of H2 to the raw material is (100:1)-(1:1), a reaction temperature is 150-350 deg.C range, and a pressure is 1-200atm range.
Patent JP-H05245016-A (JP)
Title: Cushioning property regulating mechanism for seat of automobile
Inventor: KASHIWAMURA TAKAYOSHI
IPC: A47C7/34
Filed: 1992-03-03
Abstract: PURPOSE:To miniaturize the cushioning property regulating mechanism of a seat, and lighten the weight, and change cushioning property according to situation. CONSTITUTION:The seat lower-section of an automobile is provided with air cushions 13, and a plurality of respective bypaths 16a, 16b arranged between the air cushions 13 and an air pump 15 are provided with air chambers 17, and the bypaths 16a, 16b between the respective air chambers 17 and the air cushions 13 are provided with feed air valves 18 for communicating or interrupting the air chambers 17 and the air cushions 13 with or from each other, and exhaust valves for discharging air from the air cushions 13.
Patent JP-S57197552-A (JP)
Title: Particle of inorganic photoconductive material for electrophotography
Inventor: NEMOTO SHIGEMITSU
IPC: G03G5/08
Filed: 1981-05-29
Abstract: PURPOSE:To provide superior moisture resistance to particles of an inorg. photoconductive material by forming coats of hardened silicone-modified polyol resin on the surfaces of the particles. CONSTITUTION:Particles of a hydrophilic photoconductive material are surface- treated with resin formed by reacting silicone-modified polyol resin with a hardening agent. As the silicone-modified polyol resin alkyd.silicone, polyester. silicone, acrylic.silicone, epoxy.silicone or the like is used, and the preferred hardening agent is block isocyanate such as isocyanate prepolymer masked with aromatic secondary amine, tertiary alcohol, amide, lactam, phenol or oxime.
Patent JP-H06261705-A (JP)
Title: Baked cake and its preparation
Inventor: YONEDA KENJI
IPC: A23L29/20
Filed: 1993-03-17
Abstract: PURPOSE:To prepare a baked cake having even and uniform scorch mark on the surface, free from generation of surface skin in thermal drying, giving a nonporous pudding base and having excellent appearance, palatability, etc., by using a specific method. CONSTITUTION:A pudding base containing gelatin is put into a plastic container and steamed preferably at 60-100C for 3-40min to effect the coagulation of the pudding base. A bubblecontaining base containing gelatin is placed on the top of the coagulated pudding base and baked at a high temperature for a short time to apply uniform scorch mark on the surface of the bubble-containing base and obtain the objective product. The bubble-containing base is e.g. whipped cream and raw material for mousse. The baking is preferably carried out at 160 deg.C for several min to 30min using an electric heater or a gas burner.
Patent JP-H1026729-A (JP)
Title: Object lens for microscope, and mono-objective binocular stereomicroscopic system
Inventor: KURATA KIYONOBU
IPC: G02B21/02
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of aberraztion to the minimum through a parfocal distance is shorter than the focal distance of an objective lens by providing one objective lens changing light from an object into focl luminous flux and tow observation optical systems foaming right and left images, and making a specified condition held. SOLUTION: This system is provided with one objective lens changing the light from the object into the afocal luminous flux and tow observation optical systems receiving the light emitted from the objective lens and forming the right and the left images, and set so that an expression 1.0<FL/L<1.6 may hold. Provided that FL is the focal distance of the objective lens and L is a distance from the 1st lens surface on the image point side of the objective lens to a sample surface. In the objective lens, the 1st lens group G1 is constituted of a biconvex lens L1, the 2nd lens group G2 is constituted to a combined lens of a biconvex positive lens L2 and a biconcave negative lens L3 and the 3rd lens group G3 is constituted of a negative meniscus lens L4 whose concave surface faces the object side.
Patent JP-H09250642-A (JP)
Title: Sealing device
Inventor: KOBAYASHI NAOTO
IPC: F16J15/324
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To improve squeaking resistance and abrasion resistance of a sealing part by providing a lubricating material holding part to hold a lubricating material on the upstream side in the inserting direction of a shaft of a seal main body on a sealing device to insert the movable shaft in an inner periphery of the ring seal main body and sealing and making contact with an outer peripheral surface of this shaft through the lubricating material. SOLUTION: A sealing device 1 is constituted by furnishing a ring seal main body 3 to seal and to make contact with an outer peripheral surface of a movable shaft 2 through a lubricating material and to seal to prevent intrusion of dust on the atmospheric air side A to the sealing objectfluid side O, and a lubricating material holding part 4 is provided on the upstream side in the inserting direction to the shaft 2 of the seal main body 3.  This seal main body 3 has a seal lip 5 to seal and to make contact with the outer peripheral surface of the shaft 2 free to slide, a bumper part 61 to make contact with the outer peripheral surface of the shaft 2 at the time of inclination of the shaft 2, a fitting part 62 to be fit on an inner circunferential surface of an objective material and a bellows part 63 to connect this fitting part 62 and the bumper part 61, and the lubricating material holding part 4 is formed in a sectionally roughly L shaped thin lip shape to bend toward the outer peripheral surface of the shaft 2.
Patent JP-2000275142-A (JP)
Title: Method and apparatus for measurement of double refraction
Inventor: MORITA NOBUHIRO
IPC: G01M11/02
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a double-refraction measuring method which is hardly influenced by a noise such as a stain or the like on the surface of an object to be inspected and which can measure the double refraction of the object to be inspected. SOLUTION: This double-refraction measuring method finds the double refraction of an object 1 to be inspected on the basis of both pieces of polarization information, i.e., polarization information on the transmitted light of the object to be inspected, which is found by a change in a light intensity obtained in such a way that the object 1 to be inspected is irradiated with nearly circularly polarized light, that a luminous flux transmitted through the object to be inspected is received by a light receiving means 9 only via an analyzer 7, and that the analyzer 7 is turned and polarization information on the transmitted light of the object to be inspected,  which is found on the basis of a change in a light intensity obtained in such a way that the luminous flux transmitted through the object 1 to be inspected is received by the light receiving means 9 via a phase shifter 17 and the analyzer 7, and that the analyzer 7 is turned.
Patent JP-S58200583-A (JP)
Title: Insulation type signal transmitting element
Inventor: ONO YUUICHI
IPC: H01L27/14
Filed: 1982-05-19
Abstract: PURPOSE:To obtain an insulation type photo signal transmitting element of small size and low cost by a method wherein at least a piece or more of light receiving elements and light emitting elements are arranged in an integrated circuit wherein an insulator is a substrate, and constituted so as to operate by power supply from the inside or outside of the integrated circuit. CONSTITUTION:First, N type Si 2 is epitaxially grown on the substrate 1 of the integrated circuit, and then circuits such as the light receiving element, a transistor, and a resistor are isolated and insulated by a P type diffused layer 3 or the insulator 3. Thereafter, e.g. in the light receiving element, it is manufactured by forming a P type diffused layer 4 in an already isolated N-Si 2 thus forming a P-N junction. Next, an electrode 5 is formed respectively on said P type diffused layer and N type Si. Then, an electrode 7 for the drive of the light emitting element is formed on a withstand voltage insulation layer 6, and thereafter a light emitting diode 8 is bonded by compression to said electrode 7. Electrode 10 and 11 are evaporation-formed by ohmic manner, and then wire bonding 12 is performed from the electrode 11 to the electrode 7, resulting in the completion of an insulation type signal transmitting element.
Patent JP-S63250210-A (JP)
Title: Generator for pseudo-random noise code
Inventor: HARADA MASAAKI
IPC: H04J13/10
Filed: 1987-04-06
Abstract: PURPOSE:To simplify a cascade connecting by utilizing an AND gate and an exclusive OR (EOR) gate, setting a suitable value and attaining a feedback from the flip flop of a shift register last step to the flip flop of a shift register first step. CONSTITUTION:When the setting method of data, which set a feedbacking condition by changing the positions of AND gate and EOR gate necessary at the time of cascade connecting, is changed, the data are one-bit-shifted and read. To feedbacking condition setting data to a shift register first step, namely to the DATO of the IC of the first step, certainly 'high' level is set, the input terminal (FB)I of a first step is fixed to a 'low' level and with the AND gate (ANDc) and the EOR gate (Ec), the output of a shift register last step can be feedback to the input of the shift register first step. Thus, an external connec tion is eliminated and the cascade connecting can be simplified.
Patent JP-H04293780-A (JP)
Title: Photo cvd film forming device
Inventor: NAKAMA TAKAO
IPC: C23C16/48
Filed: 1991-03-23
Abstract: PURPOSE:To increase the thickness of a thin film which can be deposited on a substrate with one time of film forming stage without complicating a structure. CONSTITUTION:A spacing 42 is formed between an electrode 12 for plasma discharge and a lamp hood 22. A 1st introducing pipe 44 and 2nd introducing pipe 46 for respectively separately introducing a 1st gaseous raw material NH3 and a 2nd gaseous raw material Si2H6 into a vacuum chamber 10 are provided. The gas supply opening of the 1st introducing pipe 44 is provided to face the spacing 42. The 1st gaseous raw material NH3 which alone does not contribute to film formation in spite of photodecomposition is introduced into the spacing 42 and, therefore, the film to be deposited on the lamp hood 22 is formed to the thickness smaller than the thickness of the film to be deposited on the substrate 14. In other words, the light 20 from a light source 18 is shut off by the film deposited on the lamp hood 22 and the time before the formation of the thin film 24 on the substrate 14 is made longer than heretofore. The thickness of the thin film 24 which can be deposited on the substrate 14 in one time of the film forming stage is thus increased.
Patent JP-S60225538-A (JP)
Inventor: FUJITA SUMIO
IPC: A61B5/02
Filed: 1984-04-25
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-S56123923-A (JP)
Title: Conversion of unsaturated compound having functional group
Inventor: NAKAMURA RIYUUICHI
IPC: C07B37/00
Filed: 1980-06-21
Abstract: PURPOSE: To obtain the product of the disproportionation reaction of the titled compound, by contacting a compound having a carbon-carbon double bond and a functional group free from unsaturated bond at the conjugated position, and a compound devoid of the functional group described above, etc., with a catalyst containing a W compound, etc.  
     CONSTITUTION: (A) At least one compound such as unsaturated nitrile, ketone, amide, ether, etc., having a carbon-carbon double bond and free from unsaturated bond at the position conjugated to the double bond (e.g. 9-octadecene nitrile) is reacted with (B) an ethylenic unsaturated compound having a carbon-carbon double bond and devoid of a functional group having no unsaturated bond at the position conjugated to the double bond (e.g. 1-hexene), by contacting with a catalyst composed of (C) one or more compounds selected from W, Mo, and Re compounds and (D) an organic aluminum compound having carbon-aluminum bond. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5511606-A (JP)
Title: Photoelectric conversion device
Inventor: TADAUCHI MITSUHARU
IPC: G03B27/54
Filed: 1978-07-11
Abstract: PURPOSE: To secure an accurate detection of the luminous intensity on the surface of the original through a simple adjustment by providing the photo sensor in correspondence to each of several light sources and then compounding the detection output of these photo sensors.  
     CONSTITUTION: In the photoelectric conversion device, the light given from light source 3A and 3B are reflected on the surface of original 5, and the reflected light 6 enters photo sensor array 1 through lense 2. Thus the electric signals are obtained according to the optical information of original 5. At the same time, the luminous intensity of sources 3A and 3B are detected through photo sensors 4A and 4B provided to 3A and 3B each. As a result, the luminous intensity can be detected on the surface of original 5 by compounding the detection output of 4A and 4B. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09275103-A (JP)
Title: Film formation method
Inventor: NISHIMOTO HIROKO
IPC: H01L21/31
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in moisture absorbing resistance, by generating helicon wave plasma of organic compound having one Si-F bond of silicon and oxygen-containing gas, and forming a silicon oxide film containing fluorine by reaction. SOLUTION: Wiring layers 13a, 13b are formed on a silicon oxide film 12 on a silicon substrate 11, and a silicon oxide film 14 containing fluorine is formed as a cover insulating film. The silicon substrate 11 is mounted on a wafer mounting stand, and pressure in a film forming chamber is reduced. N2 O gas is introduced in a plasma generating chamber wherein the pressure is reduced, and FSi(C2 H5 )3 gas is introduced above the silicon substrate 11 in a film formation chamber. The generated plasma is diffused in the film formation chamber, supplied on the silicon substrate 11, and reacted with the FSi(C2 H5 )3 gas. The N2 O gas and the FSi(C2 H5 )3 gas react on the silicon substrate 11, and the silicon oxide film 14 containing fluorine is deposited. Thereby, high moisture absorbing resistance can be obtained in the silicon film containing fluorine after film formation.
Patent JP-S568358-A (JP)
Title: Production of cysteamine mineral acid salt
Inventor: ITOU MICHIROU
IPC: C07C67/00
Filed: 1979-07-04
Abstract: PURPOSE: The hydrolysis of 2,2-dialkylthiazolidine is effected in water in the presence of a mineral acid to produce high-purity titled compound used as a radiation disorder preventive and synthetic intermediate of medicine with no formation of by-products in high yield with no use of hydrogen sulfide, a large amount of solvent and extremely low temperature.  
     CONSTITUTION: Readily available 2,2-dialkylthiazolidine of formula I (R 1  and R 2  are straight or branched chain alkyl, preferably 1W4 alkyl) and a solution of the equimolar or a little excess amount of mineral acid such as sulfuric, nitric, preferably hydrochloric or hydrobromic acid in an equivolume of water are combined and heated for 2W3hr to effect hydrolysis, resulting in the formation of titled compound of formula II (X is acid radical). The reaction is conducted generally at room temperature W100°C and the dialkyl ketone formed is expelled out of the reaction system by evaporation or distillation to accelerate the reaction. 
     COPYRIGHT: (C)1981,JPO&Japio