baber/WOPTO huggingface dataset:
Patent JP-S54133485-A (JP)
Title: Aqueous dispersion type stainproofing agent
Inventor: MATSUO HITOSHI
IPC: C09K3/00
Filed: 1978-04-07
Abstract: PURPOSE: To provide an aq. dispersion type stainproofing agent with superior water repellency, oil repellency, stainproofness and stability by dispersing a specific fluorine-contg. urethane cpd. in a water-based medium in the presence of a hydrophilic group-contg. urethane cpd.  
     CONSTITUTION: The aq. dispersion type stainproofing agent is obtd. by dispersing an urethane cpd. (I) of formula I, e.g. a cpd. of formula III(l; 6W12, mean value) in the presence of a hydrophilic group-contg. urethane cpd. of formula II, e.g. a cpd. of formula IV (l; 6W12, mean value). The blending ratio of the cpds. I and II is usually 99/1W25/75, esp. 95/5W50/50. The water-based medium pref. contsins a water sol. org. solvent such as dioxane or DMF. The amt, of the org. solvent added is 10W300, esp. 20W150 wt% to the total mat. of the cpds. I,II. The stainproofing agent is advantageously applicable to various products made of polyamide, polyester, leather, wood or the like. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06242334-A (JP)
Title: Integrated optical device for processing polarization of optical signal
Inventor: BAN DEA TOORU YOHANESU YAKOBUS
IPC: G02B6/126
Filed: 1994-02-02
Abstract: PURPOSE: To provide an integrated optical element for the polarization processing of optical signals relatively easily formable by using a non-double refraction material and formable only by an etching process especially in the case of the guide structure of a ridge type. CONSTITUTION: This device is composed of a first waveguide part A, a second waveguide part E provided with optically and physically separated guides 28 and 29 and an intermediate waveguide part C composed of a polarization sensitive asymmetric Y branching element provided with two mutually diverging intermediate guides 25 and 27 connected to the second and third guides 28 and 29 of the second waveguide part E. At least one 25 of the two intermediate guides is provided with a channel structure branched in a longitudinal direction. Connection parts B and D for heat insulation connection are provided between the guides of successively connected respective parts and respective connection sides are provided with the branching waveguide of a corresponding branching structure.
Patent JP-S61198893-A (JP)
Title: Method for supervising station platform
Inventor: ROKUTO TAKAO
IPC: G08B13/194
Filed: 1985-02-27
Abstract: PURPOSE:To prevent a dangerous state from being developed even the state takes place by detecting the scenery change of a platform picked up at a prescribed time interval and outputting a signal stopping a train and raising an alarm if the scenery change takes place at a prescribed region thereby improving the safety of the train start. CONSTITUTION:The picture of a platform 7 and a train 8 picked up by a television camera 2 is adjusted so as to be displayed on a monitor receiver 3, a dangerous region 71 of the platform 7 on the picture is set, the region 71 is set to a region write section 44 and stored in a region storage section 45. The 1st scenery information and the scenery information fed directly from the television camera 2 are inputted to a change detection section 43, both the scenery information sets are compared to detect the change in the scenery information. Thus, there is a timewise delay between the 1st and 2nd scenery information fed to the section 43 and the change in the scenery information is detected one after another. A control output section 47 outputs a signal activating a guard equipment 5 and an alarm device 6 to block departure of the train 8 and inform generation of a dangerous state to officers in charge.
Patent JP-S63209606-A (JP)
Inventor: ODAJIMA NARINORI
IPC: A43C5/00
Filed: 1987-02-25
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-S61199275-A (JP)
Title: Synchronizing field detecting circuit
Inventor: GOSHIMA AKIHIKO
IPC: H03K5/00
Filed: 1985-03-01
Abstract: PURPOSE:To improve the precision of a separator by counting synchronizing field areas in read data pulses form a magnetic disc device to detect bit pulses and generating a window signal for data demodulation on the basis of detected pulses. CONSTITUTION:A read data signal from a floppy disc drive which is inputted to a terminal 4 is given to a waveform shaping and synchronizing circuit 7, and a signal synchronized with the clock signal of a terminal 5 is sent to a synchronizing enable gate circuit 8, and this signal is allowed to pass a gate by the index input of a terminal 2 and the SYNC input of a terminal 3. A numerical value discriminating circuit 10 is switched in accordance with the state signal of the recording system mode given to a terminal, and clocks which count SYNC fields are outputted when the counted value of a numerical value generating counter 9 reaches a set reference value corresponding to each mode. a byte counter 11 counts bit pulses of detected SYNC fields, and thus, high- precision synchronizing field pulses are outputted to generate the window signal for demodulation.
Patent JP-S56137207-A (JP)
Title: Measuring apparatus for two-dimensional coordinate
Inventor: ISHIKAWA KATSUHIKO
IPC: G12B5/00
Filed: 1980-03-31
Abstract: PURPOSE:To increase the accuracy of measurement by correcting right-angle accuracy of a sample suport stand of the measuring apparatus for two-dimensional coordinates to a proper state at all time. CONSTITUTION:A recess 24 is formed in the Y-direction on the upper surface of an X-direction movable support 14. In this Y-direction recess 24, a correction support 26 having a Y-direction guide groove 18 at the upper surface thereof and pivotally displaced about a pin 28 within the recess 24 is provided independently from a body of the X-direction movable sample support 14. the correction support 26 corrects the deviation from the right-angle accuracy between an X-direction rail 16 and the Y-direction guide groove 18 through the displacement thereof. As a mechanism for displacing the correction support 26 to effect the correction, correcting element 30 comprising metal rods which are rendered elongating or contracting due to torsion, are provided in the recess 24.
Patent JP-H06232069-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEUCHI AKIRA
IPC: H01L29/78
Filed: 1993-02-04
Abstract: PURPOSE:To activate impurity atoms and to make crystallization uniform silicon film with impurities to a specific temperature and then applying pulse laser beams to it. CONSTITUTION:A gate insulation film 14 is formed by covering an island-shaped crystallizability silicon film 13 formed on a substrate 11. Gate electrode parts 15 and 16 are formed on the gate insulation film 14. Then, with the gate electrode parts 15 and 16 as masks, phosphor or boron is introduced into the crystallizability silicon film 13 and then pulse laser beams are applied while the substrate 11 is heated above 100 deg.C, preferably to 100-500 deg.C, thus partially absorbing input/output of energy due to application of laser and achieving a gradual temperature change as compared with a case without heating and hence stabilizing the positions of impurities within a silicon crystal.
Patent JP-S55133556-A (JP)
Title: Planar semiconductor device and method of fabricating the same
Inventor: KONISHI TADAO
IPC: H01L21/314
Filed: 1979-04-03
Abstract: PURPOSE:To provide a resin sealed planar semiconductor device which incorporates high reliability and high withstand voltage characteristic by sequentially forming a SiO2 film being phosphorus vitrified at its upper side, a phosphorus-containing polycrystalline silicon film and an insulating film on a pn junction end exposed on the surface of a substrate. CONSTITUTION:An oxide silicon film 4 is formed on the surface of an n<->type silicon substrate 1, an opening is perforated at the film 4, boron is diffused through the opening silicon, and a p<+>type anode diffused region 2 is formed thereon. A polycrystalline film 7 is then formed, phosphorus ion is then implanted thereon by an ion implantation process to form a phosphorus glass 4'. A contact opening is then formed thereon by a photoetching process, and a plasma nitride silicon film 8 is then formed thereon at low temperature. Thereafter, aluminum is evaporated thereon, etched in predetermined shape, and an aluminum electrode 3 is thus formed thereon. Thus, phosphorus ion is implanted on the polycrystal to form phosphorus glass. Therefore, it can exactly control the phosphorus so as to improve the withstand voltage characteristics.
Patent JP-S59170327-A (JP)
Title: Foundation structure of structure
Inventor: AIHARA ISAO
IPC: E02D27/30
Filed: 1983-03-14
Abstract: PURPOSE:To effectively and exactly hold a structure against the horizontal action force by supporting the structure by inclining paired continuous walls outwards at the same angle to the vertical direction. CONSTITUTION:When a structure has a plane-rectangular footing 10, underground continuous walls 18 of the same shape for supporting the four sides of the footing 10 are constructed in such a way as to incline them outwards at a fixed angle to the vertical direction and also to reach the lower ends of the continuous walls 18 to support layer 12, e.g., rockbed, etc., under the ground. Panels 14 and 16 of a given length are plurally connected to the sides of the walls 18 and wide planes of the walls 18 are faced each other. Since the paired continuous walls 18 are inclined outwards at the same angle to the vertical direction to support the structure, the structure can be held effectively and exactly against the horizontal action.
Patent JP-S60185681-A (JP)
Inventor: WAKEBE YOSHITAKA
IPC: B62J6/08
Filed: 1984-03-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04258641-A (JP)
Title: Flexible vinyl chloride resin film
Inventor: SHUDO KAZUMICHI
IPC: C08J5/18
Filed: 1991-02-12
Abstract: PURPOSE:To obtain the title film improved in transparency, weathering resistance and dustproofness and useful as a transparent covering material by mixing a vinyl chloride resin with di-2-propylheptyl phthalate and epoxidized 1,2- polybutadiene. CONSTITUTION:Phthalic acid (anhydride) is reacted with 2-propylheptanol to obtain di-2-propylheptyl phthalate (B). 1,2-Polybutadiene is epoxidized with hydrogen peroxide to obtain epoxidized 1,2-polybutadiene (C) of an average molecular weight of about 1000 which is an oligomer containing epoxy and vinyl group is the molecule. 100 pts.wt. vinyl chloride resin (A) which is a vinyl chloride homopolymer resin or a vinyl chloride copolymer is mixed with 40-70 pts.wt. component B as a plasticizer, 1-10 pts.wt. component C and optionally a stabilizer, a lubricant, a colorant, etc., molded into the title film.
Patent JP-2000028627-A (JP)
Title: Sensor apparatus and method for transmitting data by the sensor apparatus
Inventor: HUMMEL ULRICH HELMUT
IPC: G08C15/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To transmit detected velocity information and additional information related to a common transmission channel corresponding to a preliminarily set transmission timing by selecting the transmission timing from a relationship to a velocity detected by a sensor apparatus and transmitting the additional information as a modulation of the transmission timing. SOLUTION: A sensor apparatus 1 has two output terminals 16, 18 which can be connected to a control apparatus S. A sensor 10 is assigned to an object 20 which can move, and specifically, a turnable gear in this case. The gear 20 has teeth 22 in the outer circumference via an equal distance, having one tooth gap 24 arranged between every two teeth. The Hall sensor 20 detects passage of the teeth 22 and gaps 24, when the gear 20 rotates. A time interval between the two continuous teeth 22 and the gap 24 is a direct reference for a velocity of the gear 20. An electronic circuit 14 evaluates a sensor signal of the sensor 10. At this time, the sensor signal is preferably supplied to a threshold discriminator so as to control disturbances brought about in some cases.  A signal corresponding to the passing of the teeth 22 and gap 24 of the gear 20 can be correctly taken out from the output of the threshold discriminator.
Patent JP-S59167299-A (JP)
Inventor: NAKAMURA YOSHINARI
IPC: B43L13/14
Filed: 1983-03-11
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-H069953-A (JP)
Title: Organic electroluminescent element
Inventor: SHOJI HIROSHI
IPC: C09K11/06
Filed: 1993-03-02
Abstract: PURPOSE:To obtain the title element which can realize high-luminance and high-efficiency emission of the primaries and medium colors by the doping technique, by incorporating a luminescent layer formed by doping a host substance comprising a compound represented by a specified formula and having a capacity of emitting a blue color in a solid state with a fluorescent colorant. CONSTITUTION:The element has a luminescent layer prepared by doping with a fluorescent colorant a host substance comprising a compound which has a capacity of emitting a blue color in a solid state and represented by the formula wherein R<1> and R<2> are each 1-6C alkyl, 1-6C alkoxyl, CN or (substituted) 6-20C aryl; R<3> and R<4> are each a (substituted) 5-20C heterocyclic ring or (substituted) 6-20C aryl provided that R<1> and R<3> and/or R<2> and R<4> may be combined with each other to form a ring or rings, the substituents include 1-6C alkyl, 1-6C alkoxyl, CN, halogen, 1-6C acyloxy, 1-6C and COOH; Ar is (substituted) 6-18C arylene in which the substituent is 1-6C alkyl, 1-6C alkoxyl, CN, halogen or the like.
Patent JP-S55133139-A (JP)
Title: Microwave transmitter
Inventor: NISHIKAWA TOSHIO
IPC: H03C3/28
Filed: 1979-04-04
Abstract: PURPOSE:To make small the size of unit and to lower the power consumption, by changing directly the oscillated frequency of the microwave oscillator in response to physical displacement. CONSTITUTION:When sounded near the net 1, i.e., the cone paper 2, the cone paper 2 oscillates toward the arrow. Accordingly, the moving part 3 fixed at the lower end of the cone paper 2 oscillates toward the arrow. When the moving part 3 oscillates in response to audio sound, the oscillation frequency of the microwave oscillator consisting of the dielectric substance resonator 6 is in frequency modulation with the sound oscillation. In the above, the resonant frequency of the dielectric substance resonator utilizes the known nature that the resonant frequency is changed when a conductor or dielectric substance is brought near the dielectric substance resonator. When the weight of moving part 3 is reduced to the utmost, then the frequency of the microwave ocillator can be changed in response to the audio with  fidelity.
Patent JP-H11288653-A (JP)
Title: Switch and manufacture of base for switch
Inventor: KATSUBE SHUNICHI
IPC: H01H73/06
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a small switch excellent in flame resistance without corroding metallic parts and also in insulation performance after electrodes are opened or closed. SOLUTION: This switch has a base wherein organic-inorganic complex compositions and a structural composition are integrally molded, the organic- inorganic complex compositions containing a resin, an inorganic compound which is dehydrated at 150 deg.C and higher, and reinforcement. For example, the organic-inorganic complex, compositions containing the resin by 15 to 70 wt.% and one kind or more of inorganic compounds which are dehydrated at 150 deg.C or higher, by 80 to 30 wt.%, are molded and placed on the inside 2a of the base 2 of a casing, and the structural composition is molded and placed on the outside 2b of the base.
Patent JP-H03247561-A (JP)
Title: Aluminum titanate insert part
Inventor: SUZUKI HIROSHI
IPC: B22D19/00
Filed: 1990-02-23
Abstract: PURPOSE:To withstand the thermal shock produced when a melt is poured, to retain heat insulation and to improve the mechanical strength and thermal decomposition temp. by forming double-layer structure consisting of the specified foamed and dense layers of aluminum titanate in the insert metal. CONSTITUTION:The insert part is obtained by forming a double-layer structure of aluminum titanate in the insert metal, and the structure consists of an aluminum titanate formed layer obtained by adding 5-10wt.% of Fe2O3 and SiO2 and contg. 1-4wt.% of the Fe and Si components expressed in terms of their oxides. Since the same additive is used in the dense and foamed layers of the aluminum titanate layer, the part is not cracked by the difference in the shrinkage factor at the interface. As the foamed part is used, cracking of the ceramic caused when the insert metal is shrunk is absorbed by the foamed part. As a result, macroscopic breakage of the entire ceramic is prevented.
Patent JP-S51116099-A (JP)
Title: Lowering device
Inventor: SHIMIZU TOSHITSUGU
IPC: F16D57/06
Filed: 1975-04-04
Abstract: PURPOSE: To provide a lowering device which is operatively connected to a rotary hydraulic pump so as to produce oil feed in the circuit, such oil feed being controlled by a flow control valve to control the required speed. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06313243-A (JP)
Title: Method and apparatus for exchanging woven fabric
Inventor: EMIRU BURINAA
IPC: D03J1/00
Filed: 1994-03-11
Abstract: PURPOSE: To rapidly change beams by inserting a movable assembly mounted with a full warp beam and a warp stopper and heald frames arranged apart a suitable distance for a loom in the loom. CONSTITUTION: In the warp beam changing of the loom, the full warp beam is mounted at a housing mechanism 33 disposed on the chassis 32 of the movable assembly 1 and the warp stopper 12 is arranged above a support 3. The heald frame 13 is housed in a pair of housings 40 and the spacing between the warp stopper 12 and the last heald frame 13 is regulated to a distance (a) adequate for the loom by means of an adjusting mechanism connected to the support 3. The warp therebetween is made to stand by in the state that the warp is maintained at a rectilinear state under the adequate tension.  At the time of beam changing, an empty beam is removed and, thereafter, the movable assembly under standing by is moved to the front of the loom and the full warp beam, the warp stopper 12 and the heald frame 13 are mounted at the loom in the standby state by means of an insertion carriage 31 disposed at the movable assembly 1.
Patent JP-H08239664-A (JP)
Title: Stn type liquid crystal display device
Inventor: NAKAO KIYOKO
IPC: G02F1/13
Filed: 1995-03-01
Abstract: PURPOSE: To improve the temp. dependency of drive voltage by selecting a liq. crystalline material constituting a nematic liq. crystal layer so that the content of a component having a difluoro group in its terminal is a particular value or more and the content of a component having a cyanofluoro group is a particular value or more. CONSTITUTION: An STN type liq. crystal display device wherein the content of a compd. of the formula I as a component having a difluoro group in its terminal is 30% or more and the content of a component of the formula 2 as a component having a cyanofluoro group in its terminal is 15% or more. The drawing is a cross-sectional view showing the construction of a principle part of a blue mode, STN type liq. crystal display device. The liq. crystal display comprises: substrates (e.g. glass substrates) 2, 8, aligning films (e.g. polyimide films) 4, 6 and transparent electrodes (e.g.  ITO electrodes) 3, 7 disposed on the respective inner sides of the substrates; a nematic liq. crystal layer 5, twist-oriented at an angle of not less than about 240 deg., interposed therebetween; a sealing material 10 sealing the nematic liq. crystal layer 5; and a pair of polarizing plates 1, 9 disposed respectively on the outer sides of the pair of substrates 2, 8.
Patent JP-S55133647-A (JP)
Title: Motor assembly for motor-driven camera
Inventor: HASHIMOTO AKIHIKO
IPC: H02K7/116
Filed: 1979-04-06
Abstract: PURPOSE:To make it easy to take out a motor and to repair it by dividing a frame enclosing the motor into 2 portions, and providing gear groups for performing the film advancing, film returning, and the like of a camera on one outside of the enclosing frame. CONSTITUTION:An enclosing frame which encloses a driving motor 26 is divided into 2 portions at the surface which is in parallel with a rotating shaft 29 of said motor 26. One portion serves as a cover 27, and the other is made to be a base plate 28. A plurality of permanent magnets 33 are provided on the cover 27 and the base plate 28. A rotor 32 having a core and coil and a commutator 34 are provided on the rotating shaft 29, and both ends of the shaft are fixed to the cover 27 through bearings. At both ends of the rotating shaft 29, are installed worm gears 35 and 36 which directly transmit the rotation of the motor 26. At the back of the base plate 28, are provided a gear group 40 for film advancing, a gear group 65 for film returning, and a gear group 50 for shutter release. Said gear groups are engaged with the worm gears 35 and 36.
Patent JP-S51115084-A (JP)
Title: Discharge lamp lighting device
Inventor: NISHIMURA KOUJI
IPC: H05B41/14
Filed: 1975-03-31
Abstract: PURPOSE: To realize miniaturization of the device and minimization of power loss. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55133886-A (JP)
Title: Production of structure by electron beam
Inventor: SUSEI SHIYUUZOU
IPC: B23K15/00
Filed: 1979-04-05
Abstract: PURPOSE: To reduce the number of steps and produce the structure with high performance by superposing the ends of the works requiring cutting and welding, performing cutting edge preparation in the forward path of an electron gun and performing welding in the backward path.  
     CONSTITUTION: Both the ends of steel plates 1, 2 are overlapped and a weld line is set at this overlapped portion. An electron gun is moved along this weld line to perform edge preparation under correct cutting conditions in the forward path A of the electron beam 3. After the edge-prepared end faces of the steel plates 1, 2 are butted together, welding under correct welding conditions is performed in the backward path B of the electron beam 3. By this method, the cutting and welding may be accomplished by one process and the higher productivity and lower cost achieved. The use of this method enables a thin-walled pipe to be produced from a sheet which is wound in coil form. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07217174-A (JP)
Title: Flooring material and production thereof
Inventor: HAGIWARA HISASHI
IPC: B32B5/18
Filed: 1994-02-03
Abstract: PURPOSE:To heighten the soundproof property of a flooring material which uses a cushioning material consisting of a continuously porous type foam body, and especially having recesses and projections alternately on the surface thereof. CONSTITUTION:A sheet-like member 2 is stuck on a cushioning material 3, which has recesses and projections 3b, 3a for forming a soundproof space on at least the surface side of the material, in order to be in bridge shape at the recesses 3b on the surface of the cushioning material, and thus a cushioning member 4 is formed. After that, an adhesive 5 is applied to the rear surface of a floor base board 1, and the floor base board 1 is placed on the sheet-like member 2 of the cushioning member, in order to be in contact with the sheet- like member, and they are stuck to each other by pressing.