baber/WOPTO huggingface dataset:
Patent JP-H04268045-A (JP)
Title: R-fe-co-b-c permanent magnet alloy reduced in irreversible demagnetization and excellent in thermal stability
Inventor: UEDA TOSHIO
IPC: C22C38/10
Filed: 1991-02-22
Abstract: PURPOSE:To reduce the irreversible demagnetization (a phenomenon where the residual magnetic flux density decreased at high temp. does not return to its original state when restored to ordinary temp.) of an R(rare earth element)-Fe-Co-B-C type permanent magnet and to improve the thermal stability of magnetic properties. CONSTITUTION:The magnet is a magnet of R-Fe-Co-M-B-C alloy (where R means at least one element selected from Nd, Pr, Ce, La, Y, Sm, Tb, Dy, Gd, Ho, Er, Tm, and Yb and M means at least one kind selected from fluorides and nitrides). Respective magnetic crystalline grains of this alloy are covered with a grain boundary phase containing C by <=16wt.% (not including 0wt.%).
Patent JP-S59179461-A (JP)
Inventor: ROBERUTO RIOSU
IPC: B62D37/02
Filed: 1983-03-23
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-H08305035-A (JP)
Title: Illumination device and exposure method using the same
Inventor: NAGANO HIROYUKI
IPC: G03F7/20
Filed: 1996-03-06
Abstract: PURPOSE: To realize spot-illumination with prescribed size and sufficiently uni form light intensity distribution by a compact and inexpensive device. CONSTITUTION: This illumination device A is provided with a condensing and reflecting member 2 condensing light from an illumination light source 1, a rod-like optical integrator 3 receiving the light passed through the reflecting member 2 from one end, integrating it and emitting it from the other end and a projection lens system irradiating a surface to be irradiated with illumination luminous flux by projecting the emitting surface of the integrator 3 on the surface to be irradiated with the prescribed size. By illuminating the local part 11b of the surface to be exposed 11a being the surface to be irradiated by the illumination device A through a mask 12 and relatively moving the illumination device A side and the surface to be exposed 11a and the mask 12 sides, the prescribed area of the surface to be exposed 11a is scanned and exposed.  Then, a mask pattern is transferred on the surface to be exposed 11a.
Patent JP-S56154514-A (JP)
Title: Hygroscopic acrylic fiber
Inventor: TAKEUCHI SHIYOUICHI
IPC: D01F6/54
Filed: 1981-03-31
Abstract: PURPOSE: Acrylic fibers having improved water absorbing and hygroscopic properties, prepared by mixing an aqueous solution of a crosslinkable hydrophilic polymer with an organic solvent, depositing the polymer as fine particles, subjecting the resultant particles to a specific treatment, and incorporating the novel resultant crosslinked microhydrogels in the acrylic fibers.  
     CONSTITUTION: A hydrophilic polymer, e.g. acrylonitrile-methyl acrylate copolymer, having crosslinkable reactive groups, preferably N-methylol groups, is mixed with a water-miscible organic solvent, e.g. isopropyl alcohol, preferably at such a ratio as not to exceed the weight composition ratio (amount of water/amount of organic solvent) of the minimum azeotropic mixture of the water-solvent system, and deposited as fine particles. The resultant suspension is then evaporated without increasing the moisture in the suspension to dry the polymer as fine particles. The particles are dry heat-treated and crosslinked to give microhydrogels having a particle diameter ≤10μ in an absolute dry state. The resultant gels in an amount of 5% are then incorporated in acrylic fibers. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08223816-A (JP)
Title: Switching method of commercial-system power in inverter system of solar-light power generation
Inventor: AMAMI HIDEYUKI
IPC: H02J9/06
Filed: 1995-02-14
Abstract: PURPOSE: To make good use of solar energy, by constituting a system that modulates an output variation related with solar-light power generation. CONSTITUTION: An inverter system of solar-light power generation is made up of a solar battery 1, a DC/DC converter 2, a DC/AC inverter 3, a battery 4, a control system 5, and a high-speed switch 7. A charging state is detected from the battery 4 to control the operation of the inverter system of solar-light power generation, and the switching to the commercial system power is carried out under control. As to the parallel operation with the battery 4, limiting values for the discharging current and discharging power are previously set to judge the switching timing of to the commercial system power.
Patent JP-H04216053-A (JP)
Title: Device for cooling web having upper and lower surfaces
Inventor: DANIERU JIEI BESHINGAA
IPC: B41F23/04
Filed: 1991-02-21
Abstract: PURPOSE: To provide a method and means for forcing a running web into contact with a chill nip roll. CONSTITUTION: A force is generated by a second roller 20 positioned with respect to the chill roll 15 so as to create a nip, larger than the web width, through which the web passes. The second roller can be positioned directly above the chill roll 15, or slightly offset therefrom.
Patent JP-H07259974-A (JP)
Title: Control device for vehicle automatic transmission
Inventor: FUJITA KENJIRO
IPC: F16H61/00
Filed: 1994-03-18
Abstract: PURPOSE:To suitably adapt a speed change determining characteristic with a characteristic in accordance with a running condition or a characteristic in the favor of the driver and to reduce the computing and processing time of a neural network and the volume of memory CONSTITUTION:Control means for controlling a speed stage shift mechanism incorporates a hierarchical neural network 2. Running parameter computed by running parameter computing means 1 is delivered to the neural network 2 so as to compute a degree NNO of adaptation of a brake in a vehicle running down a slope, and control mode determining means 3 determines a running condition in accordance with the degree of adaptation. Speed ratio determining means 4 determines a speed ratio in accordance with the running condition so as to shift down the transmission. Just after execution of the shift-down, insufficiency determining means 5 determines whether the braking force is sufficient or not in accordance with a driver's control ability, and with the result of the determination, speed ratio determining condition learning means 6 learns and compensates the degree of adaptation or the reference value which is a condition of determination for the shift-down.
Patent JP-S51124372-A (JP)
Title: Method of forming fluorescent film for electron tubes
Inventor: YOSHII TSUYOSHI
IPC: H01J31/10
Filed: 1975-04-24
Abstract: PURPOSE: To form fluorescent films for electron tubes which are precise, have high light emitting efficiency and do not easily peel off. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06264478-A (JP)
Title: Mounting structure for faucet
Inventor: YAMADA KOICHI
IPC: F16K51/00
Filed: 1993-03-10
Abstract: PURPOSE:To perform easy and rapid mounting of a faucet. CONSTITUTION:An engaging part 2 mounted on a faucet 1 comprises a serration 9 formed along the outer peripheral wall of an insertion part 6 of the faucet 1. A detent engaging part 3 attached to a mounting member 5 comprises a serration 10 formed along the inner peripheral wall of the mounting member 5. A protrusion 20 for positioning is formed on either an engaging part 2 of the faucet 1 or the detent engaging part 3 of the mounting member 5. A recessed groove 21 with which the protrusion 20 for positioning is engaged is formed in either the engaging part 2 of the faucet 1 or the detent engaging part 3 of the mounting member 5.
Patent JP-S59173106-A (JP)
Title: Tubular membrane separation module
Inventor: TASAKA KENTAROU
IPC: B01D63/06
Filed: 1983-03-23
Abstract: PURPOSE:To treat an organic soln. without fear of an explosion or a fire accident by making an outer cylinder of a tubular membrane separation module and a sealing material electroconductive, and grounding the outer cylinder at the same time to prevent the elctrification in the treatment of the soln. CONSTITUTION:A tubular membrane 1 reinforced with nonwoven fabric is inserted into an outer cylinder 2 consisting of an electroconductive stainless tube etc., and an electroconductive sealing material 3 consisting of a metallic material etc. is packed in the clearance at both ends of the module to fix the tubular membrane 1. The outer cylinder 2 is grounded with a ground wire 5. In separating selectively an organic soln. into a concentrated liquid and a permeated liquid by using the tubular membrane module thus arranged, although static electricity may be generated in the module, the electrification can be prevented, since the tubular membrane 1, sealing material 2 and outer cylinder 3 are electrically communicated and substantially grounded.
Patent JP-H11280776-A (JP)
Title: Combining part of shaft and yoke of universal joint
Inventor: CHIKUMA ISAMU
IPC: F16D3/26
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a structure at a low price which aligns a shaft and a yoke based on tightness of a bolt and combines and fixes the shaft and the yoke. SOLUTION: A presser cylinder 19 comprising and external cylinder 23 and an elastic material 25 is fitted out to a presser bolt 15. The presser bolt 15 is screwed to a screw hole 12 so that an outer diameter of the presser cylinder 19 spreads and an peripheral face of the presser cylinder 19 pushes a outer face of a shaft 7 so as to align the shaft 7 and a yoke 3. Therefore, although it is simple structure, troublesome work is not required, while a shaft is aligned, resulting in providing a universal joint with good assembling property.
Patent JP-S56145945-A (JP)
Title: Stabilized polyphenylene oxide resin composition
Inventor: SUGIO AKITOSHI
IPC: C08K5/53
Filed: 1980-04-15
Abstract: PURPOSE: To provide the titled compsn. having excellent thermal stability at an elevated temperature, by blending a phosphonic acid (or ester) and a sterically hindered phenol compd. with a polyphenylene oxide resin.  
     CONSTITUTION: 0.01W10pts.wt. Phosphonic acid (or ester) (B) of formula II (wherein R 1  is benzene nucleus, naphthalene nucleus or substituted group thereof, a 1W18C straight-chain or branched alkyl; R 2 , R 3  are each H, benzene nucleus or substituted group thereof, a 1W10C straight-chain or branched alkyl) and 0.05W 10pts.wt. sterically hindered phenol compd. (C) (e.g. 2,6-di-tert-butyl-p-cresol), are blended with 100pts.wt. polyphenylene oxide resin (A) obtd. by the polycondensation of a monocyclic phenol of formula I (wherein R 4  is a 1W3C lower alkyl; R 5 , R 6  are each H or R 4 , and the lower alkyl substituent must always be present at one or both ortho-positions against hydroxyl group). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000249510-A (JP)
Title: Shearing interferometer, refraction index distribution measuring device provided with the interferometer and measuring method for refraction index distribution
Inventor: SUHARA HIROYUKI
IPC: G01M11/02
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing ghost light and improving S/N ratio in a shearing interferometer. SOLUTION: For a shearing interferometer splitting detected wave of coherent light transmitted into a detected body into 2 light fluxes, giving the shift in vertical direction to the light axis between the two light fluxes and overlapping, two slab plates 45 and 47 arranged facing to each other via a small gap d are provided. The surfaces 47b and 45a among 4 surfaces 45a, 45b, 47a and 47b which those 2 slab plates 45 and 47 have are made parallel and at least a single surface among 47a or 45b is made non-parallel to the 2 parallel surfaces 47b and 45a. By this, ghost light is separated from the detected wave and a ghostless measurement becomes possible.
Patent JP-H04222171-A (JP)
Title: Coding of picture data
Inventor: MAAKU AANORUDO AIATON
IPC: H04N1/417
Filed: 1991-03-14
Abstract: PURPOSE: To reduce memory capacity and data transfer time by coding first images to the second images of a low resolution and storing them. CONSTITUTION: For the respective super pixel groups of the first images, a prediction class is formed based on the value of the pixel of two close super pixels. The corresponding pixel of the second images is set to a predicted color when the prediction matches with the actual pixel pattern of the super pixel and set to the opposite of the predicted color when the prediction does not match and stored in an auxiliary file. When the prediction is not instructed, the actual pixel pattern is stored and it is set to the color of the majority of the pixels in the super pixel. The images of the low resolution of the result are compressed along with the auxiliary file provided with information required for reconstituting the images of a high resolution from the images of the low resolution.  The method can be repeatedly applied so as to form a series of the images of the progressively lowered resolution.
Patent JP-S53134861-A (JP)
Title: Injection molding machine
Inventor: TOYOUCHI KAORU
IPC: B29C43/00
Filed: 1977-04-28
Abstract: PURPOSE:A freely slidable valve is provided on the top of the center flow of the movable mandrel thereby permitting the production of hesitation mark-free, sandwiched moldings by using simple and inexpensive devices.
Patent JP-S55140934-A (JP)
Title: Input device
Inventor: HACHIKAKE MASAHIKO
IPC: G06F3/023
Filed: 1979-04-20
Abstract: PURPOSE: To select an optional sheet and then position it in a high speed at the display part, by providing the lever in the shifting direction of the sheet and then separating the shift route into two directions.  
     CONSTITUTION: Drum 23 shifts plural number of sheets 24 and then holds one end part 30 of sheets 24 each distributed in the lamination form by roller 28 and by one sheet or in separation into the plural number blocks of the sheets. Then lever 31 is provided at the shift route of sheets 24 to separate the shift route into two directions. As a result, sheets 24 led out of the lower part of lever 31 are led to guide 36 to reach up to display part 37, and sheets 24 led out of the upper part of lever 31 reach storage part 41. Thus an optional one is selected among sheets 24 held and then can be positioned in a high speed at part 37. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000245651-A (JP)
Title: Towel hanger
Inventor: IWASAKI WATARU
IPC: A47K10/04
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent the rotation and horizontal movement of a pipe. SOLUTION: In an attaching tool 1, a circular insertion hole 4 is provided on an inner side face and an engaging part 5 protruded to the insertion hole 4 is provided inside. The pipe 2 is a round pipe and a cap 3 is attached to one end. The cap 3 is made of synthetic resin and integrally molded, an insertion part 6 to be inserted to the pipe 2 is provided on a rear end part and a projection part 7 protruded from the pipe 2 outwardly in a longitudinal direction is provided on a tip part. The insertion part 6 is in a cross sectional shape for which six blades are radially provided from a main body in a round pipe shape. The projection part 7 is in the cross sectional shape for which six T-shaped blades are radially provided from the main body in the round pipe shape, grooves are formed between the blades and the grooves are turned to locking parts 8.  The locking parts 8 are provided with falling stoppage parts so as to narrow a groove width from both sides of the grooves.
Patent JP-S58164959-A (JP)
Inventor: KAWASAKI TAKASHI
IPC: F25B30/02
Filed: 1982-03-26
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-S59175270-A (JP)
Title: Picture storage system
Inventor: ISOBE HIROMASA
IPC: H04N1/21
Filed: 1983-03-24
Abstract: PURPOSE:To attain efficient data processing by forming toggle constitution for an input data line buffer and an output data line buffer to omit the storage of data when the data for one line's share is all white or all black. CONSTITUTION:A picture storage system has the input line buffer 12, a parallel serial converter 13 of input data, a dat compressing section 14, a data reproducing section 15, a serial parallel converter 16 of processing data, the output data line buffer 17, an address decoder 19, a control data register 18 and a controller 20 controlling them. When the data for one line's share desired to be compressed is all white or all black, the storage of the compressed data is omitted by a data compressor 14. Further, the number of data after compression is more than the number of data before compression and when an error occurs at the compression, the data before compression is stored.
Patent JP-S62207194-A (JP)
Title: Controller for ac elevator
Inventor: YOSHIDA MASAYUKI
IPC: B66B1/30
Filed: 1986-03-07
Abstract: PURPOSE:To miniaturize the constitution of a base drive circuit, and to reduce cost thereof by flowing only base currents required in response to motor currents, the collector currents of a transistor. CONSTITUTION:A control circuit 10 outputs small voltage to an output 10a on small motor currents. When the voltage and saw-tooth-waves are compared by a comparator 13, an output from the comparator 13 takes a pulse shape having a short H level period. Consequently, ON period of a transistor 16 is shortened, and an output from a smoothing capacitor 19 obtained through a transformer 15 is reduced. As a result, only base currents having a small value flow. When motor currents are large, on the contrary, operation reverse to said process is conducted, and base currents take a large value. Accordingly, only base currents required are flowed in response to motor currents, the collector currents of the transistor, thus miniaturizing the constitution of a base drive circuit, then reducing cost thereof.
Patent JP-H0316296-A (JP)
Title: Manufacture of thin-film circuit having tin structure
Inventor: ERUNSUTO FUOIRERU
IPC: H05K3/06
Filed: 1990-03-02
Abstract: PURPOSE: To use the ceramic of a multilayered circuit as a substrate and to provide a desired tin structure on the upper most conductor path layer, by selectively forming a substrate having a non-conductor surface of a conductor path by semi-additive method, and mounting the tin structure on the conductor path. CONSTITUTION: After the surface of a substrate 7 is precleaned, a basic metallic layer 3 is sputtered on the entire surface of the substrate 7 and the layer 3 is selectively strengthened with a high-conductivity metal. Then, in order to selectively form a conductor path 6 of a tin structure 9 by a semi-additive method, at least the conductor path 6 is selectively coated with photo-lacquers 4 and 8, and the path 6 is electrically strengthened with tin or a tin alloy. After strengthening the path 6, the photo-lacquers 4 and 8 are removed and the non-strengthened area of the metallic layer 3 is etched off. Therefore, the conductor path 6 can be manufactured without any seam. Thus, a desired tin structure is provided on the upper most conductor path layer even on a ceramic substrate having a multilayered circuit.
Patent JP-S61210262-A (JP)
Title: Suction device for vehicles including motorcycle, etc.
Inventor: SUZUKI ATSUSHI
IPC: F02M35/10
Filed: 1985-03-13
Abstract: PURPOSE:To aim at improvements in the rigidity of an elastic pipe, by fitting a thermal contraction tube in the elastic pipe externally, in case of a device which connects intervals between an engine and suction system constituent parts with the elastic pipe consisting of rubber or the like. CONSTITUTION:A cylinder 8 of an engine 2 for a motorcycle is provided with a suction port in its upper rear surface, and a carburetor 6 is connected to the said port via a first suction pipe 9 short in size. Also, an air cleaner 7 is connected to the carburetor 6 via a second suction pipe 10 in circular form. In this case, each of these suction pipes 9 and 10 is constituted of a rubber pipe 13 at the inside and a thermal contraction tube 14 externally fitted in the former. With this constitution, rigidity in an elastic pipe is improvable owing to a double pipe structure of the elastic tube and the thermal contraction tube, while at a narrow space, the thermal contraction tube 14 is easily followable so that piping work can be made so easy.
Patent JP-S60193330-A (JP)
Title: Method for diffusing impurities into semiconductor
Inventor: NAGASAWA EIJI
IPC: H01L21/28
Filed: 1984-03-15
Abstract: PURPOSE:To provide a remarkably large and lateral diffused-region on a substrate surface under a thick insulating film, by forming a impurity diffused region on the surface layer of a semiconductor substrate, through a polycrystalline alloy layer having a rapid impurity diffusing rate. CONSTITUTION:After an SiO2 film 101 is coated on a P type Si substrate 100, an opening is bored and an Mo film 102 is deposited on the entire face. Next, Si ions are implanted to form a mixing layer of Mo and Si. The substrate is then heat-treated to produce silicide reaction only in the opening and to leave the Mo film 102 on the film 101 with a non-reacted state. After the non-reacted Mo film 102 is removed using H2O2 etching liquid, the film 101 is removed with HF aqueous solution and an Mo silicide layer 103 is formed on the substrate 100 surface. Thereafter, the entire surface is coated with an SiO2 film 104 which is then heat-treated to make dense and through which an opening is bored with being positioned at the central surface portion of the layer 103. Next, after an SiO2 film 106 is coated on the entire face including the exposed face 105 of the layer 103, an N type diffused region 107 being expanded laterally under the layer 103 can be provided owing to being diffused in POCl3 contained gas.
Patent JP-H07236013-A (JP)
Title: Portable facsimile equipment
Inventor: TAKAYANAGI MAKOTO
IPC: H04N1/00
Filed: 1994-02-23
Abstract: PURPOSE:To obtain a facsimile terminal which is miniaturisable with a well- balanced weight by providing a cover for recording paper roll loading/unloading to one side of a casing and providing a battery pack for battery loading/ unloading to the other side of the casing. CONSTITUTION:A semi-circular part of a casing 12 is a cover fitted pivotaly to a rectangular part of the casing and opens in a direction of the arrow F. A roll paper sheet 15 being a recording paper sheet is inserted into the casing 12 by opening/closing the cover 14 and a core of the roll paper 15 is extracted when the paper is consumed and a new roll paper sheet is replaced. A battery pack 16 is provided on the outside of a rectangle part opposite to the semi-circular part of the casing 12 so as to accommodate freely plural batteries 16a freely removably. Thus, the portable facsimile equipment is obtained, in which the loading/unloading of the recording paper roll and the battery is facilitated and the recording paper roll and the battery are shared to attain a well-balanced weight.
Patent JP-H0814398-A (JP)
Title: Sealing device for shaft
Inventor: TOINISU BISERU
IPC: F16J15/00
Filed: 1995-03-09
Abstract: PURPOSE: To provide a sealing system capable of preventing the air from flowing into a housing in stop of a pump and preventing the comparatively hard particles included in a medium from reaching between a closure ring and a shaft when the medium is sent out by the pump. CONSTITUTION: A sealing system for leading a rotating shaft such as the shaft 2 of a pump or a similar apparatus through a stationary wall 1 in which the pressure at one side of the wall differs from that at the other side of the wall, comprises at least two closures rings 4, 9, 12 mounted around the shaft and consisting of rubber or a similar flexible material, and each of closure rings comprises a substantially radial collar 5 capable of being fixed to the wall and a lip 6 extending from the collar and lying against the shaft 2. The lip 6 of at least one main closure ring 4 faces the part of the shaft 2 being at the lowest pressure such as the atmosphere during normal use of the apparatus concerned.