baber/WOPTO huggingface dataset:
Patent JP-H08301907-A (JP)
Title: Aqueous dispersion
Inventor: YAMAZAKI YASUHIRO
IPC: C08F2/24
Filed: 1995-05-12
Abstract: PURPOSE: To obtain an aq. dispersion excellent in film-forming properties and capable of forming a coating film having a good water resistance, a good acid resistance, a good alkali resistance and an excellent moisture permeability. CONSTITUTION: This aq. dispersion comprises at least (a) a hydrophobic polymer, (b) a hydrophilic polymer, (c) water, and (d) an org. solvent and a plasticizer having a miscibility with the component (c) and an affinity for the component (a). The hydrophobic polymer (a) is one comprising 2-20wt.% units of a monomer having a hydrophilic functional group. The (a)/(b) wt. ratio is 95/5 to 70/30, while the (c)/(d) wt. ratio is 95/5 to 50/50.
Patent JP-S61274052-A (JP)
Inventor: KIRA TETSUO
IPC: G07B5/04
Filed: 1985-05-29
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-S6136700-A (JP)
Inventor: CHIYAARUSU EMERII HIRUMAN
IPC: F41A1/04
Filed: 1985-05-29
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-S60259243-A (JP)
Inventor: SUGAWARA MICHITAKA
IPC: G06T1/00
Filed: 1984-06-06
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-2000303712-A (JP)
Title: Structure of mid-to-high rise building
Inventor: ISOZAKI HIROSHI
IPC: E02D27/34
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide structure of a mid-to-high rise building extremely high in freedom of planning and extremely small in vibration at the time of earthquake. SOLUTION: A structure core 1 constituting a main part of a building frame is arranged in the center, a plural number of pillars 3 are arranged in the circumference of this structure core 1 and a floor slab 2 on each of floors arranged between the structure core 1 and the pillars 3 in the circumference respectively. Additionally, a plural number of base isolation devices 7 are arranged on a lower end part of the building frame. Additionally, a foundation 4 made of a lower part foundation 5 constructed on the ground and an upper part foundation 6 constructed on the upper side of this lower part foundation 5 is constructed on the lower end part of the building frame, and plural number of the base isolation devices 7 are arranged between the lower part foundation 5 and the upper part foundation 6 with specified intervals between them.
Patent JP-S5740496-A (JP)
Title: Low toxic derivative of istamycin antibiotic
Inventor: UMEZAWA HAMAO
IPC: A61P31/04
Filed: 1980-08-22
Abstract: NEW MATERIAL:A compound of formula I [R 1  and R 2  are H, -NHR 3 [four R 3 s are -CHRSO 3 M (R is H, alkyl, phenyl, etc.; M is H, ammonium ion, alkali metal or alkaline earth metal) or H, however, one or more are -CHRSO 3 M], R 1  and R 2  are not the same].  
     EXAMPLE: Sodium istamycin A-di-N-methanesulfonate.  
     USE: An antimicrobial agent with low toxicity.  
     PROCESS: Istamycin A or B of formula II or an acid addition salt thereof is reacted with an aldehyde of the formula RCHO and a compound of the formula MHSO 3  simultaneously or one after the other to introduce an optional number of N-methanesulfonic acid groups and give the compound of formula I. The reaction solvent is preferably water, however, a lower alcohol, e.g. methanol, may be added in a small amount. The reaction temperature is 0W70°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08315761-A (JP)
Title: Charged particle beam irradiating device
Inventor: HIURA MITSURU
IPC: H01J37/28
Filed: 1995-05-12
Abstract: PURPOSE: To reduce labor to adjust condenser lenses, and shorten stopping time of a device by finding an actual value of an aperture diameter, and specifying an optimal value of a lens physical quantity corresponding to it. CONSTITUTION: A length measuring unit 15 specifies an actual value of a diameter of an aperture 7a by recording data of a memory 13, and gives this to a specific unit 16. The unit 16 specifies an optimal value of an exciting current corresponding to the given aperture diameter by referring to a table of a memory 17. This optimal value information is given to control units 18 and 19. The units 18 and 19 control power sources 20 and 21 so that the exciting current given to condenser lenses 3 and 4 from the lens power sources 20 and 21 coincides with an optimal value. Therefore, even if the exciting current of the lenses 3 and 4 is not adjusted every time when the aperture 7a is newly set, since the exciting current of the lenses 3 and 4 can be automatically set in an optimal value corresponding to an actual diameter of the aperture 7a, maximum resolution can be pulled out.
Patent JP-S607187-A (JP)
Title: Tunnel type josephson junction element
Inventor: WADA MASATO
IPC: H01L39/22
Filed: 1983-06-25
Abstract: PURPOSE:To improve switching characteristics, by constituting the first superconductor layer part, which does not face a tunnel barrier film so that the part has high lattice defect density in comparison with a part facing the barrier film. CONSTITUTION:A tunnel type Josephson junction element is constituted by a first superconductor layer 5, a second superconductor layer 9, and a tunnel barrier film 8 formed between them. In the Josephson junction element having such a constitution, the first superconductor layer 5 is divided into a part 21 facing the tunnel barrier film 8 and a part 22 which does not face the barrier film 8. The lattice defect density of the part 22, which does not face the barrier film 8, is made larger than that of the facing part 21. Since the amount of magnetic flux arrested by the first superconductor layer 5 is decreased, the change in switching characteristics due to the magnetic flux arrested by the first superconductor layer 5 can be avoided.
Patent JP-H06330160-A (JP)
Title: Manufacture of cr-containing steel excellent in resistance to oxidation
Inventor: YAMANAKA JUNJI
IPC: C22C38/00
Filed: 1993-05-17
Abstract: PURPOSE:To improve the resistance to oxidation of Cr-containing steel by annealing the steel in the nitrogen atmospheric gas. CONSTITUTION:The steel containing 2%<=Cr<=20% is annealed in the atmospheric gas having N2>=70vol.% and N2+Ar+H2>=90vol.%, in the annealing temp. >=600 deg.C and under the condition in which the holding time t(min) satisfies (T+273)(lnt+20)>=23,000 (T: annealing temp. ( deg.C), ln:natural logarithm). The improvement of the resistance to oxidation is more remarkable when the chemical composition of the steel for annealing is made C<=0.1%, 0.1%<=Si<=2%, Mn<=1%, P<=0.05%, S<=0.01%, 2%<=Cr<=20%, Al<=0.5% and the balance Fe with inevitable impurities. Also, the resistance to oxidation is improved for the steel in which Mo, Nb, V and W are added for the purpose of improving the strength at a high temp.
Patent JP-H11302595-A (JP)
Title: Coating solution for forming silica-based film having low permittivity and substrate provided with film having low permittivity
Inventor: NAKAJIMA AKIRA
IPC: C09C1/28
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject coating solution capable of forming an insulation film excellent in resistance to oxygen plasma, chemical resistance and crack resistance and useful for microphotolithographic field, etc., for semiconductor devices by including silica-based fine particles and a specific polysiloxazane. SOLUTION: This coating solution comprises (A) silica-based fine particles having phenyl and (B) a polysiloxazane obtained by reacting a hydrolyzate of a compound (B1 ) of the formula Xn Si(OR<1> )4-n [R<1> is H, a 1-8C alkyl, an aryl or a vinyl; X is R<1> , F or a F-substituted 1-8C alkyl; (n) is 0-3] or a compound (B2 ) of the formula Xn SiX'4-n (X' is a halogen) with a compound of the formula [R<2> to R<4> are each R<1> ; (m) is an integer]. A material obtained by binding a hydrolyzate of phenyl-containing alkoxysilane or phenyl-containing chlorosilane to the surface of silica fine particles obtained by hydrolyzing the compound B1 at >=180 deg.C or hydrolyzing and aging the compound B1 and the component A is preferably used as the coating solution.
Patent JP-S60259825-A (JP)
Title: Igniter of gas water heating device
Inventor: TASHIRO KATSUJI
IPC: F23Q3/00
Filed: 1984-06-05
Abstract: PURPOSE:To prevent unburnt gas from being emitted by flowing a charge current of a capacitor to an operating coil of an electromagnetic safety valve so that influences of a battery due to the internal resistance thereof are received equally by the capacitor and the igniter. CONSTITUTION:At the time of fire extinguishing, a capacitor 4 is short-circuit discharged by a changeover switch 5. At the time of ignition, the switch 5 is changed over and a charge current flows via an operating coils 2b and a relay 3 by a battery 6, thus charging the capacitor 4. As a result, the coil 2b is excited, and a safety valve is immediately attracted and retained to open a gas feed passage and start the feed of the gas. Further, at the same time, the relay 3 is actuated to turn ON a contact 7 thereof, and the voltage of the battery 6 is applied to the igniter 8 to ignite the gas by the spark thereof. The output voltage of the battery 6 at the time of charging of the capacitor 4 is lowered than the electromotive power E of the battery 6 by being influenced by the internal resistance 10 and becomes V0. The voltage applied to the igniter 8 is also V0 because a capacitor charging circuit B and the ignitor 8 are in parallel to each other. Therefore, the influence of the resistor 10 acts simultaneously on the charging of the capacitor 4 and the operation of the igniter 8.
Patent JP-H04343413-A (JP)
Title: Horizontal lpcvd device
Inventor: MORI MATSUTOMO
IPC: H01L21/31
Filed: 1991-05-21
Abstract: PURPOSE:To improve the yield of a semiconductor device by decreasing the number of particles adhered to a wafer. CONSTITUTION:A by-pass pipe 15B for residual gas evacuation is provided between the front of a reacting pipe 3 and an evacuation pipe 8 through a valve 16A. After forming a film on a wafer 9, residual gas is discharged through the by-pass pipe 15B and the adhesion of the residual gas to the wafer 9 is suppressed.
Patent JP-H07316384-A (JP)
Title: Production of thermoplastic resin
Inventor: NIIMURA TETSUYA
IPC: C08L51/04
Filed: 1994-05-27
Abstract: PURPOSE:To obtain a thermoplastic resin which can reduce the wall thickness of the molded product by kneading and admixing an ABS graft copolymer and an AS copolymer to a heat-resistant master batch resin prepared by kneading and mixing a maleimide copolymer with an ABS graft copolymer. CONSTITUTION:This resin is obtained by mixing and kneading 5-70wt.% of a heat-resistant master batch resin comprising 50-75wt.% of a maleimide copolymer, 25-50wt.% of an ABS graft copolymer and 0-20wt.% of an AS copolymer along with an ABS graft copolymer and an AS copolymer so that they account to 30-95wt.% in total.
Patent JP-H11343930-A (JP)
Title: Detector for abnormality for fuel transpiration preventing device
Inventor: IIDA HISASHI
IPC: G01M3/26
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To assuredly detect an abnormality at the time when the abnormality resulting in a leak such as a damage occurs in some part of the entire body of a fuel transpiration preventing device from a fuel tank to an inlet pipe. SOLUTION: In this device, a purge control valve and a canister block valve are completely closed to close a section from a fuel tank to an inlet pipe under atmospheric pressure to measure a pressure variation ΔP1 under the closed atmospheric pressure. Then, the purge control valve is temporarily switched from its completely closed state to its completely opened state to introduce the negative pressure of the inlet pipe to the closed section and measure a pressure variation ΔP2 under the closed negative pressure. When ΔP2 is larger than a value obtained by multiplying ΔP1 by a coefficient α for correcting the difference in the amount of fuel evaporation due to the difference between atmospheric pressure and negative pressure, it is decided that an abnormality resulting in a leak exists in any part of a fuel transpiration preventing device.
Patent JP-2000307798-A (JP)
Title: Image sensor driver and image reader
Inventor: HANABUSA MITSUGI
IPC: H01L27/14
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To avoid a high reading speed from being restricted by an optical limit with respect to an image sensor driver and an image reader that use an image sensor to read an object image. SOLUTION: The image of an original is read through reduction by using a shift pulse SHg (B) to control transfer of charges from any of a plurality of charge storage sections to a corresponding shift register and shift pulses SHr, SHb (A, C) with a different phase (opposite phase) from that of the shift pulse SHg to control transfer of charges from another charge storage section to a corresponding shift register so as to control read of charges from a linear image sensor.
Patent JP-H0415349-A (JP)
Title: Frictional wheel type continuously variable transmission
Inventor: HIBI TOSHIFUMI
IPC: F16H15/38
Filed: 1990-05-01
Abstract: PURPOSE:To smoothly revolve a piston without receiving a large resistance by arranging a piston side stopper surface and a cylinder body side stopper surface at the position close to a piston center shaft. CONSTITUTION:When a hydraulic pressure acts on a right side oil chamber 130, and the hydraulic pressure in an oil chamber 128 discharges, a piston 124 shifts upwardly, and then stops in the state where the stopper surface 124a is pushed against the stopper surface 200a of a cylinder body 200. If speed change is carried out in this state, the direction of the force in the tangential direction which acts on a frictional roller 22 changes, and a roller supporting member 83 turns around rotary shaft parts 83a and 83b, and also the piston 124 turns. Accordingly, the piston 124 turns in the state where the stopper surface 124a contacts the stopper surface 200a. Since the revolution radius of the stopper surface 124a is small, the frictional torque is kept to a relatively small value. Accordingly, the piston 124 revolves smoothly.
Patent JP-S5817253-A (JP)
Title: Automatic speed changer
Inventor: MIURA MASAKATSU
IPC: F16H57/025
Filed: 1981-07-22
Abstract: PURPOSE:To reduce gear noises and improve the assembling property by fitting a multiple-plate brake and a chain to the cylindrical portion of the bulkhead of a torque converter case jointed with a transmission case. CONSTITUTION:A cylindrical portion 123 is formed on a bulkhead 122 made in one body with a torque converter case 121, which is then jointed with a transmission case 130. A multiple-plate brake B3 is coupled with the spline portion 123A of the cylindrical portion 123. A transmission chain 160 for the output gear 4 of the first gear train and the input gear 5 of the second gear train is fitted through gaps 161, 162, 163 penetrating the cylindrical portion 123 and the transmission case 130.
Patent JP-H08313110-A (JP)
Title: Gas bleed pipe
Inventor: TOYOFUKU MASAYOSHI
IPC: F25B43/04
Filed: 1995-05-15
Abstract: PURPOSE: To bleed non-condensed gas from a position in which the maximum amount of non-condensed gas exists by moving an opening formed by the crossing of a parallel slit and an oblique slit when either an inner pipe or an outer pipe rotates, in the longitudinal direction of the pipe and positioning the opening at a part in which the maximum amount of gas bleed is obtained. CONSTITUTION: A gas bleed inner pipe 2 is slidingly inserted into a gas bleed outer pipe 1 and an opening formed by the overlap of the slits of both the pipes serves as a gas bleed hole. When a stepping motor 6 is rotated, the rotation causes the inner pipe 2 to be rotated through gears 5A and 5B. At this time, the opening formed by the overlap of both the slits moves in the axial direction of the pipe. Thus, while the amount of bleed is detected, the opening is moved toward a position where the maximum amount of bleed is obtained and the gas bleed is carried out by a vacuum pump, so that non-condensed gas can be most effectively exhausted.
Patent JP-S63280665-A (JP)
Title: Liquid crystal printer head
Inventor: ICHINOSE HIDEO
IPC: G02F1/13
Filed: 1987-05-14
Abstract: PURPOSE:To realize gradation without use of a small-area microshutter by providing a plurality of liquid crystal optical shutter arrays and allowing exposure at the same position on a photosensitive element to occur a plurality of times with the help of the liquid crystal optical shutter arrays. CONSTITUTION:When a static latent image is formed on a charged photosensitive element 19 through exposure in the process of an electrophotographic system, a final print density can be adjusted by controlling an exposure dose, because the potential of the photosensitive element 19 varies according to an exposure dose. That is, a gradation can be expressed. Therefore, liquid crystal optical arrays 15, 16 are provided at printer heads 11, 12 respectively, and exposure is performed a plurality of times at the same position on the photosensitive element 19 to express a gradation.
Patent JP-S5640313-A (JP)
Title: Switching amplifier
Inventor: SANO SHINYA
IPC: H03K17/04
Filed: 1979-09-10
Abstract: PURPOSE:To shorten the turning-off time, by connecting a transistor for charge extraction between the base and the emitter of the switching transistor. CONSTITUTION:The square wave signal supplied from comparator 1 drives output- stage transistors 8 and 9 through differential amplifying circuits (14-19). When the output voltage of comparator 1 is positive, transistors 14 and 17 are conductive, and transistors 8 and 23 for charge extraction are turned on. When the output of comparator 1 becomes negative, transistors 9 and 22 for charge extraction are turned on. Thus, transistors for charge extraction are turned on in the time when transistors 8 and 9 should be turned off, and therefore, the turning-off time of transistors 8 and 9 is shortened, and they are not conductive simultaneously.
Patent JP-S597318-A (JP)
Title: Color separation filter and its manufacture
Inventor: SAEKI HIDEO
IPC: H04N9/07
Filed: 1982-07-02
Abstract: PURPOSE:To obtain a color separation filter superior in light resistance, by adding an ultraviolet absorber capable of transmitting far UV rays into a transparent protective film to remove UV rays exerting harmful action on a colored image. CONSTITUTION:A substrate is coated with a photosensitive material, such as gelatin-bicromate, prepd. by sensitizing a water-soluble resin, formed in a desired shape, and dyed to obtain a color separation filter. A UV absorber transmitting <=330nm wavelength far UV rays and absorbing the other UV rays, such as 2-(2'- hydroxy-3',5'di-t-amylphenyl)benzotriazole, is incorporated into at least the uppermost protective film among the transparent protective films formed between each colored layer and on the uppermost layer. Since the UV rays exerting harmful action on the colored image are removed, the obtained color separation filter is enhanced in light resistance.
Patent JP-2000023090-A (JP)
Title: Compressed moving image editing device and storage medium
Inventor: KODA ERIKO
IPC: H04N19/48
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To automatically extract the part of the compressed moving image data included in a range that is extremely close to a designated point by changing both start and end positions if the pictures which are designated at the editing start and end candidate positions refer to other pictures which are excluded out of an editing range. SOLUTION: It decided whether or not a picture B is designated as a mark- out picture. The mark-out picture refers to a PCT (picture coding type) like a mark-in picture. If a picture I or P is designated as a mark-out picture, the mark-out picture is decided as the designation-out 26. The information on the decided designation-out 26 is stored in a designation-out position area. A picture B26 which is designated as a mark-out picture has the 11th order of display between its preceding picture 118 and following picture P27. Thus, the mark-out position is changed and discriminated based on the preceding and following group-of-picture information.
Patent JP-S597027-A (JP)
Title: Manufacture of mat of the like
Inventor: HORIGUCHI TAKESHI
IPC: A47L23/22
Filed: 1982-07-02
Abstract: PURPOSE:To obtain a stable mat, by clamping a rubber substrate having legs on its undersurface and resin fitting sections with through-holes on its surface between molds that have recesses having arbitrary configurations opposite to said fitting sections and said through-holes, and injecting a melted synthetic resin. CONSTITUTION:The substrate 1 of a rubber material has the legs 2 on its undersurface and the fitting sections 3 for turf or the like on its surface, the fitting section 3 is provided with an arbitrary number of the through-holes 5, and the sides of the substrate 1 have joining sections 4a, 4b. The mold that will be fitted with the surface section of the substrate 1 is provided with neidle-leave like recesses 7 opposite to the fitting section 3 and the mold that will be fitted with the back of the substrate 1 is provided with the recesses 9 for the legs at positions opposite to the through-holes 5. After the substrate is vulcanized and molded, it is clamped between the molds 6, 8, and the melted synthetic resin is injection molded through injection ports 10 to obtain a mat or the like. EFFECT:Undulation of the mat or the like would be prevented. USE:Artificial turf, lattice for foodstuffs, door mats, etc. can be produced.
Patent JP-S5542369-A (JP)
Title: Pickup controller
Inventor: KIME KENJIROU
IPC: G11B7/12
Filed: 1978-09-19
Abstract: PURPOSE: To reduce components in number and also to miniaturize a controller by providing mechanisms for focusing control and track control to one controller and then by enabling one elastic body to perform control operation.  
     CONSTITUTION: Laser beam 14 emitted by semiconductor laser 12 is focused by condenser lens 13 and photo detector 15 detects the variation in the quantity of reflected light from disk 7. In body tube 20 containing this optical system, coils 16 and 17 are arranged in magnetic flux provided by magnets 19 and 18. Then, body tube 20, rotatable on a C-C axis, moves in a light axial direction and is also supported by plate-shape elastic body 21 which can operate in a track intersection direction perpendicular to it. Then, two axes can be controlled by one elastic body by flowing a current needed for displacement operation in a focus control direction and that for the displacement in a track control direction through coils 16 and 17 respectively. Therefore, the components can be reduced in number while the unit is miniaturized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08328032-A (JP)
Title: Picture display device
Inventor: IZUMI YOSHIHIRO
IPC: H04N9/31
Filed: 1995-05-15
Abstract: PURPOSE: To provide a picture display device low in power consumption and capable of obtaining high picture quality. CONSTITUTION: This device is provided with a screen 4 having a function for changing the optical characteristic of a display medium corresponding to an optical picture projected from a picture projection system 2, that is, controlling molecular arrangement by the light and the heat of the optical picture. Therefore, a high-luminance CRT and a high-luminance liquid crystal panel are not required as a CRT for projection for the back surface of the screen 4 and a liquid crystal panel for projection, so that a sufficient picture is formed on the screen even by low-luminance ones, and the lower power consumption is realized.