baber/WOPTO huggingface dataset:
Patent JP-H0438809-A (JP)
Title: Light-transmissive magnetic iron oxide film and manufacture thereof
Inventor: MIZUKAMI FUJIO
IPC: G11B5/65
Filed: 1990-06-04
Abstract: PURPOSE:To improve the adhesion to a substrate, magnetism, and light-transmissive property of the title film by an easy practical method by applying the organic solvent solution of a soluble organic iron compound to the substrate and thermally decomposing the compound after the solution is dried and annealed. CONSTITUTION:Any organic iron compounds can be used for manufacturing this light- transmissive magnetic iron oxide film when they are soluble in organic solvents and reaction products of such oxygen-bearing organic compounds as polyol, plycarboxylic acid, oxycarboxylic acid, etc., with an iron salt can be cited as the example of the compounds, but reaction products of 1,2-diol containing 10 or more carbon atoms or citric acid with an iron salt are preferable. No specific specification is set to the organic solvent when the solvent can solve the iron salt and organic compound, but lower alcohol, ketone, dioxane, and their mixed solvents having boiling points of 70-150 deg.C are preferable. The magnetic iron oxide film is formed by drying the organic compound applied to a substrate and thermally decomposing the compound after annealing. It is desirable to apply the compound as an organic solvent solution having a fluidity so that the film can uniformly and homogeneously be formed.
Patent JP-S629035-A (JP)
Title: One-way clutch
Inventor: OUCHI YOSHIRO
IPC: F16D41/06
Filed: 1985-07-05
Abstract: PURPOSE:To facilitate manufacture and assembly of a clutch, by a method wherein a mounting hole for a spring member, communicated to a shaft hole, is formed in an outer wheel, the base part of the spring member is locked to the mounting hole, and a cover is placed to the side of the outer wheel. CONSTITUTION:An outer ring 4 is produced by forming synthetic resin about in an annular shape, and reinforcing members 7 made of steel plate are inserted into the outer wheel. Three pockets 8 are disposed at equal intervals in a shaft hole 4a in the outer wheel 4. A mounting hole 7e for the spring member 6 placed to the reinforcing member 7 is communicated to a pocket 8, and is formed axially from the one side of the outer wheel 4. The one side of the outer wheel 4 is covered with a cover 9 made of a steel plate or synthetic resin, and this prevents slip off of an engaging roller 5 and the spring member 6.
Patent JP-H06192350-A (JP)
Title: Resin composition for coating
Inventor: MAYUMI JUNJI
IPC: C09D151/04
Filed: 1992-05-12
Abstract: PURPOSE:To provide the subject composition excellent in weather resistance, gasoline resistance, adhesivity, and flexibility and useful for steel raw materials, etc., by polymerizing a prescribed amount of a specified vinylic monomer in an inert solvent containing a specific hydrogenation product. CONSTITUTION:The objective composition is characterized by polymerizing (B) vinylic monomers containing >=50wt.% of a (meth)acrylate ester having a 1-8C alkyl group or cyclohexyl group in (A) an inert solvent such as toluene containing the hydrogenation product of a styrene.butadiene.styrene block copolymer graft-modified with maleic acid (anhydride), the weight ratio of the components A to B being 2/8 to 7/3.
Patent JP-H01316904-A (JP)
Title: Manufacture of glass coated type electronic component
Inventor: MIYAUCHI SADAAKI
IPC: G01F1/692
Filed: 1988-06-16
Abstract: PURPOSE:To obtain an insulating protective film possessed of a precise and required thickness by a method wherein a process is repeatedly executed, where fine particles are made to adhere to the surface of an element through an electrophoresis method, which are heated, melted, and solidified to form a glass coating. CONSTITUTION:An insulating protective film 6' is formed by heating, melting, and solidifying glass fine particles adhered through a first electrophoresis method. An insulating protective film 6'' is formed by heating, melting, and solidifying glass fine particles adhered through a second or an electrophoresis method performed thereafter. The protective film 6'' is completely formed through a second and a succeeding heating, melting process on a rugged part 7 of an element where the glass protecting film 6, has been insufficiently formed or not been formed. By these processes, a complete insulating protective film having a required thickness can be obtained.
Patent JP-S5847224-A (JP)
Title: Measuring device for amount of light
Inventor: TAKAYAMA HARUYOSHI
IPC: G01J1/04
Filed: 1981-09-16
Abstract: PURPOSE:To perform the measurement of amount of light with high accuracy by adjusting the amount of light that reaches the amount of light sensor via a variable opening that is provided in front of the sensor. CONSTITUTION:An opening changeable section 1 consists of liquid crystal plate that has a plurality of concentric electrodes, and an electrode is selected by an opening diameter selection circuit to select an opening diameter. The light that comes in the direction of an arrow mark goes through the liquid crystal plate 1 and goes into a measurement sensor 2. The output of the sensor 2 is supplied to a CPU5 through an amplifier 3 and an A/D converter 4. At the CPU5 it is judged whether or not the data belongs to the linear section or non-linear section of the characteristic curve of the sensor 2. In the case of the data of non-linear section, opening diameter change signal 8 is sent to a selection signal 7. After the opening is adjusted, light measurement is performed again. The data on the amount of light is sent to a display device 6. Accordingly high precision measurement is performed.
Patent JP-H10340579-A (JP)
Title: Semiconductor memory
Inventor: TOMITA HIROYOSHI
IPC: G11C11/401
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To increase the operation speed of a two-bit prefetching circuit by comprising a data holding circuit on the odd-number side and a data holding circuit on the even-number side and hastening the holding timing of the data holding circuit on the odd-number side earlier than the holding timing of the data holding circuit on the even-number side. SOLUTION: When an even-number address a0=0, a two-bit prefetching circuit generates data latch signals 551, 552 based on a fast timing clock 521 from a clock generating circuit 52. When an odd-number address a0=1, a data latch signal 551 on the odd-number side is generated based on the early timing clock 521 and the data latch signal 552 on the even-number side is generated based on a timing clock 532 delayed by a delay buffer 531. Consequently, the delay time until the first output data are outputted to an output terminal DOUT is made to be the shortest time having no delay by an arithmetic circuit 46.
Patent JP-H01316940-A (JP)
Title: Vapor phase epitaxy device
Inventor: MARUYAMA KENJI
IPC: H01L21/205
Filed: 1988-06-16
Abstract: PURPOSE:To control arbitrarily the composition and the film thickness of an epitaxial crystal layer by a method wherein the thickness at each site of a temperature adjusting plate, which is provided between a heating unit and a substrate and consists of a material of a heat conductivity lower than that of the heating unit, is changed to adjust the temperature of the surface of the substrate. CONSTITUTION:A heating unit 3 installed with a substrate 2 is installed in a reaction chamber 1, reactant gas is introduced in the chamber 1, the substrate 2 is heated by heating the unit 3 and an epitaxial crystal layer is formed on the substrate 2 by the reaction of the introduced reactant gas. A temperature adjusting plate 4 consisting of a material of a heat conductivity lower than that of the heating unit is provided between the unit 3 and the substrate 2. By changing the thickness at each site of the plate 4, the temperature of the surface of the substrate 2 is adjusted to control the film thickness of the epitaxial crystal layer. Accordingly, the composition and the film thickness of the epitaxial crystal layer, which is formed on the substrate 2, are arbitrarily controlled.
Patent JP-H0313569-A (JP)
Title: Device and method for producing heat resistant material
Inventor: IKEGAMI KAZUO
IPC: C23C14/48
Filed: 1989-06-09
Abstract: PURPOSE:To make the surface layer of a base material free from defects and to improve the strength and heat resistance by forming a mixed layer on the base material with high energy ions and a material to be vepor-deposited and then forming a surface layer with low energy ions and a material to be vapor- deposited. CONSTITUTION:A thin film of a sialon compd. is formed as a mixed layer 7 on a ceramic base material 2 by vapor-depositing silicon, etc., from a first evaporating source 3 while implanting nitrogen ions from a high energy source 3 into the base material 2. A surface layer 8 is then formed on the layer 7 by vapor-depositing metallic silicon, etc., from a second evaporating source 6 while irradiating the base material 2 with nitrogen ions from a low energy source 4. A two-layered heat resistant thin film can be formed on the surface of the base material and the deterioration of the strength and heat resistance of the resulting material due to surface microdefects, crazes and cracks are prevented.
Patent JP-S6126546-A (JP)
Inventor: KUNIKAWA KENZO
IPC: C04B24/22
Filed: 1984-07-16
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-H05338456-A (JP)
Title: Drive force distribution controller for four-wheel drive vehicle
Inventor: SASAKI HIROKI
IPC: B60K17/348
Filed: 1992-06-08
Abstract: PURPOSE:To improve vehicle controllability in the vicinity of limit turning without reducing the performance of drive at the time of low lateral acceleration turning in the case of a torque split type 4WD vehicle to whose rear wheels engine drive force is directly transmitted and to whose front wheels drive force is transmitted through a torque distribution clutch. CONSTITUTION:By means of a front and rear wheel rotary speed difference dead zone setting means (d), a predetermined front and rear wheel rotary speed difference dead zone is set according to lateral acceleration at least at the time of lateral acceleration being large, and a drive force distribution controlling means (e) to conduct the control of drive torque that is distributed to the front wheel side according to a value which is obtained by subtracting a front and rear wheel rotary speed difference dead zone setting value from a front and rear wheel rotary speed difference detection value, is provided.
Patent JP-H11332744-A (JP)
Title: Rack removing device in heat cooking sterilizer
Inventor: ONO TAKUJI
IPC: A47J27/16
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To take out a cooked food material in a comparatively high temperature state together with a rack from a cooking oven. SOLUTION: This device is so constructed that a rack hanger 17 is provided with plural brackets 19 arranged radially from the center opposite to plural hanging rings 9 of a rack 1, a grip rod 18 is provided vertically upward in the center, the tips of the plural brackets 19 are provided with a fixing pin 20 and plural engagement pins, and the plural engagement pins have the forward ends freely expanded and contracted horizontally. The rack hanger 17 is horizontally suspended freely elevatably above the rack 1, the fixing pin 20 is inserted in the opposite hanging ring 9 by the grip rod 18, the plural engagement pins are engaged with the opposite hanging rings 9, the rack 1 is removably hung on the rack hanger 17, and the rack hanger 17 is elevated to be moved to install and carry out the rack 1 in and from the oven.
Patent JP-H10316070-A (JP)
Title: Handlebar cover for two wheeler
Inventor: OKUBO TOMIHIKO
IPC: B62J23/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To make changeable the position of a handlebar insert opening of a handlebar cover. SOLUTION: A hand insert opening 12 is provided on the right edge side of a bag-shaped body part of approximately rectangular shape from the side view, and a handlebar insert opening is provided from the left edge side 13 to the lower edge side 14. A slide fastener is provided around an opening part 15a of the handlebar insert opening, and sliders 21, 21 are slid from both end part sides toward the center part side to close the opening part. The opening part 15a of the handlebar insert opening can be changed into a requested position by changing the closing distance of the sliders 21, 21. One handlebar cover can therefore be fitted to various types of handlebars regardless of the difference in shape of handelbars of various types of bicycles.
Patent JP-H10328893-A (JP)
Title: Pressing jacket of press for squeezing material web with pressing nip
Inventor: MATUSCHCZYK UWE
IPC: D21F3/02
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To allow only a very low water pressure to be generated with a pressing nip by connecting plural water storing blind holes, which open on the surface of a pressing jacket facing the pressing nip, to a groove that extends continuously in a web running direction and making the length of the groove measured in the web running direction longer than that of the pressing nip. SOLUTION: Grooves 5 are arranged parallelly to one another and at equal spaces D apart. The space D between the edges of the adjacent grooves 5 is nearly equal to or smaller than the diameter d of blind holes 1. Despite the blind holes 1 not positioned on the lines coinciding to those 6 extending along the grooves, it is secured that each blind hole 1 is connected to at least one groove 5. The grooves 5 in all embodiments can be formed as endless grooves particularly or as spiral grooves. The blind holes 1 can be distributed over the entire surface 2 of the compression jacket uniformly or on the basis of the principle of accident.
Patent JP-S6126131-A (JP)
Title: Picture data transfer system
Inventor: ISHIKAWA YASUNORI
IPC: G06F3/153
Filed: 1984-07-16
Abstract: PURPOSE:To shorten the transfer time of picture data and to improve the processing ability of a station by fixing the using priority of a common bus among a picture reader, a printer device and a bit map memory device. CONSTITUTION:When picture data for one page read out by a scanner 5 is to be hard-copied in a local copying mode, a scanner interface 3 is set to a bus master to apply the using right of a system bus 7 to the interface 3. On the other hand, a printer interface 4 is set to a bus slave. A bus using priority determining circuit receives bus using requests from respective devices and applies the using right to the device having the highest priority. Consequently, the scanner interface 3 directly transfers the picture data for one page read out by the scanner 5 to the printer interface 4 through the system bus 7.
Patent JP-H08338742-A (JP)
Title: Pointer type indicating device
Inventor: SAKURAI ISAMU
IPC: G01D13/22
Filed: 1995-06-14
Abstract: PURPOSE: To obtain a pointer type indicating device making it possible to lower the disposition height of the main body of a pointer and that of a facing plate and giving a high degree of freedom to design. CONSTITUTION: The pointer type indicating device having a pointer 4 which is driven to rotate to an indicating angle corresponding to a measuring signal, a scaled plate 31 whereon indicating information corresponding to the indicating angle of the pointer 4 is drawn and which has a hole 32A for fitting the pointer 4 and an indirect lighting means which illuminates from the peripheral edge part of the scaled plate 31 through the intermediary of a facing plate 15. The pointer 4 has a pointer cap 42 composed of a disk-shaped top plate 42a, whereon the main body 41 of the pointer is disposed, and of a cylindrical skirt part 42b which is erected at the peripheral edge part of the top plate 42a and a ring-shaped flange part 42e so formed at the peripheral edge part of the pointer cap 42 as to project in the radial direction of this cap.  The flange part 42e is so formed that the outside diameter thereof is larger than the bore of the hole 32A of the scaled plate 31 and the hole 32A is covered with the flange part 42e.
Patent JP-H095763-A (JP)
Title: Color liquid crystal display device
Inventor: MATSUYAMA SHIGERU
IPC: G02F1/1335
Filed: 1995-06-14
Abstract: PURPOSE: To provide a color liquid crystal display device having a black mask which contributes to the improvement in light shieldability in a transverse electric field type and eliminates the disturbance in electric fields acting on liquid crystal molecules. CONSTITUTION: This liquid crystal display device includes at least one substrate SUB 2 formed with color filters FIL(R), FIL(G), FIL(B) and the black mask BM interposed between the respective color filters, the other substrate formed with electrode groups WO and driving means for impressing driving voltage to the electrode groups. The electrode groups are so arranged that the voltage mainly parallel with the boundary of the substrate SUB 2 is impressed. The black matrix is composed of a material which includes a polyimide resin as a base material and has electric resistance of >=10<8> Ω.cm.
Patent JP-S5480678-A (JP)
Title: Manufacture for semiconductor device
Inventor: HARAGUCHI TAKASHI
IPC: H01L23/50
Filed: 1977-12-10
Abstract: PURPOSE: To record magnetically required information, by forming the lead frame with the material possible for magnetization or by attaching the magnetized material on the lead frame.  
     CONSTITUTION: The semiconductor chip 3 is connected to the lead 4 supported to the lead support, and after resin sealing the chip 3, the resin sealing forming body is separated from the lead support with the lead 4. In this case, coating is made according to the chip 3 in which the magnetic coating film 6 is connected near the sprocket hole 5(that is every opening 2). Further, in the characteristic measurement, the film 1 is intermittently fed by taking the sprocket 5 as feeding holes, allowing to execute the characteristic measurement of a number of semiconductor devices continuously and automatically. Further, the magnetic head is in contact with the coating film 6 and the information of the result of measurement is recorded on the coating film 6 via the magnetic head at film feeding. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0866945-A (JP)
Title: Manufacture of base plate for disk and device therefor
Inventor: INOUE KAZUO
IPC: B29C45/70
Filed: 1995-06-14
Abstract: PURPOSE: To obtain a high density optical disk base plate with which transfer and double refraction of the base plate is practically sufficient as a disk in molding a thin resin base plate, by specifying an initial mold clamping force and an initial injection compressive force when a cavity having a specified thickness range is to be charged with a resin. CONSTITUTION: In a molding method of a base plate for disk wherein a melting resin is injected into a cavity 10 to be formed between a pair of molds 6, 7 and the thickness of the cavity 10 is narrowed by pressing the molds, a minimum thickness of the cavity is made to be thinner than a desired thickness of the base plate within a range of 0-0.1mm and a maximum thickness of the cavity is made to be thicker than the minimum cavity thickness by 0.15-0.3mm. When the cavity is to be charged with the resin, at least one force to be selected from an initial mold clamping force and an initial injection compressive force is set to a range of 0-10ton.
Patent JP-S5842827-A (JP)
Inventor: JIYAN SHIYABOSO
IPC: F16C32/06
Filed: 1982-08-27
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-H0439939-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKUDA NOBUTAKA
IPC: H01L29/732
Filed: 1990-06-05
Abstract: PURPOSE:To prevent an increase in the resistance value of base extraction polysilicon and a polysilicon resistance by a method wherein a second silicon oxide film to be used as a sidewall insulating film for an emitter electrode is left on a first silicon oxide film and insulation is strengthened. CONSTITUTION:A CVD silicon oxide film 10 for sidevall use is left on a CVD silicon oxide film so that a CVD silicon oxide film 4 on base extraction polysilicon 3T to be used as a base extraction electrode and on a polysilicon resistance 3R to be used as a resistor is made thick. Thereby, it is possible to supplement a reduction in the film 5 by a pretreatment and a posttreatment at individual processes until aluminum is applied by a sputtering method. As a result, when the aluminum is etched and an aluminum interconnection is patterned, the polysilicon is not etched even when an overetching operation progresses a little. The cross-sectional shape of the polysilicon 3T and the polysilicon resistance 3R is maintained, and it is possible to prevent an increase in their resistance value.
Patent JP-S63315166-A (JP)
Title: Painting control apparatus
Inventor: YAMASHITA HIDEAKI
IPC: B05C1/08
Filed: 1987-06-16
Abstract: PURPOSE:To form a solvent layer on the surface of a material to be painted in a desired amount and thickness, by making it possible to perform the optimum feedforward control not only to the change in the speed of a plate carrying roll but also to be wide range of the alteration in an objective speed ratio of carrying and coating roll. CONSTITUTION:The deviation between the detected speed ratio CV, which is obtained from the speed LS of the plate carrying roll 2 of a material 1 to be painted and the speed NS of coating roll 3, and an objective speed ratio R is operated to obtain a signal DELTACn for operating an operating terminal and the speed of the roll 3 is made variable using said signal to form a paint film on the material 1 to be painted in a predetermined amount or thickness. In a feedforward control system 30, a detected speed correcting means 31 for correcting the detected speed LS of the roll 2 in accordance with the alteration of the objective speed ratio R and a means 32 for obtaining a feedforward control signal D by multiplying the are provided. The output DELTADn of said control system 30 is given to the aforementioned signal for operating the operating terminal to control the speed of the roll 3.
Patent JP-H0439785-A (JP)
Title: Picture signal processor
Inventor: KONISHI SHINICHI
IPC: H04N1/028
Filed: 1990-06-05
Abstract: PURPOSE:To easily execute a processing, based on a black dummy bit as a reference at the time of processing an output picture signal of an image sensor by setting a driving pulse for driving a black dummy bit section as a lower frequency than a driving pulse for driving other section and giving it to the image sensor. CONSTITUTION:An image sensor 1 is driven by driving a black dummy bit section, a section except a black dummy bit by a driving pulse generated by a second driving pulse generating circuit 3, and a driving pulse generate by a first driving pulse generating circuit 2, respectively. Therefore, only the section of a black dummy bit of a picture signal outputted from the image sensor 1 can be extended by the time of charge-discharge of a capacitor used for a clamp circuit. Accordingly, a time ratio of the section of the black dummy bit and other section can be reduced, and the capacity of a capacitor used for a clamp can be determined easily. In such a way, the picture signal of the image sensor can be processed easily, based on the black dummy bit as a reference.
Patent JP-S5372219-A (JP)
Title: Extensible extension pipe for electric cleaners
Inventor: SHIBATA KOUJI
IPC: A47L9/24
Filed: 1976-12-08
Abstract: PURPOSE: For facilitating and insuring the fixation and detachment of inner and outer pipes, to fit rotatably an inner pipe groove and a ring each having a circumferentially varying thickness to each other. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5849574-A (JP)
Inventor: IWAKURA MASATO
IPC: B62J11/19
Filed: 1981-09-19
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。