baber/WOPTO huggingface dataset:
Patent JP-H08333140-A (JP)
Title: Gas blowing apparatus
Inventor: NIIKURA KEIJI
IPC: B01J4/00
Filed: 1995-06-05
Abstract: PURPOSE: To improve the blowing uniformity of a gas and the quality of product by providing a gas supplying source, a pressure regulator connected to the gas source and a plurality of gas blowing nozzles opened on one side face of the regulator and arranging the nozzles in staggered form. CONSTITUTION: A pressure-regulation box 3 is placed opposite to a glass plate 4 to be blown with a gas and has shape and area almost same as those of the glass plate 4. Plural gas blowing nozzles 5 are opened on the lower face of the pressure-regulation box 3 opposite to the glass plate 4. The gas blowing nozzles 5 are opened at all apices of plural imaginary regular triangles on the face opposite to the glass plate 4 and the diameter of the nozzle 5 and the distance between the nozzle 5 and the glass plate 4 are set in the following manner that the gas blown from the gas blowing nozzle 5 in conical form is expanded in circular form on the glass plate 4 in a state to contact the circles of the gas with each other.  A gas is supplied from the gas supplying source 1 to the pressure regulation box 3, filled in the box 3 at a uniform pressure and blown under a prescribed pressure through the gas blowing nozzle 5.
Patent JP-H01306836-A (JP)
Title: Photosensitive resin composition
Inventor: TANIGUCHI MASAHARU
IPC: G03F7/00
Filed: 1988-06-03
Abstract: PURPOSE:To improve the development property and the characteristics of molded goods of the title composition by using a polyester having a specified range of a high mol.wt., for the composition in a specified small amount, and solidifying the polyester with a large amount of an ethylenic unsated. compd. CONSTITUTION:The composition is composed of 100pts.wt. of the ethylenic unsated. compd. having b.p. of >=100 deg.C, 10-50pts.wt. of the polyester which is soluble in the ethylenic unsatd. compd. and has a weight-average mol.wt. of 20000-300000 expressed in terms of polystyrene, and 0.01-10pts.wt. of a photopolymerization initiator as main components. At least 50wt% of a dicarboxylic acid component constituting the polyester is composed of a terephthalic acid component, and 40-70wt.% of a diole component is composed of a polyalkylene glycohol component selected from a polytetramethylene glycol, etc. Thus, a printing plate composed of a solidified photosensitive resin having the excellent moldability and development property, is obtd.
Patent JP-H10330696-A (JP)
Title: Adhesive film for multilayer printed circuit board
Inventor: SHIMADA YASUSHI
IPC: H05K3/46
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a stable adhesive film for a multilayer printed circuit board, excellent in formability, and especially providing, a little bleeding amount of a resin to a cavity part in a heating and pressurizing step when laminating. SOLUTION: This adhesive film 1 used for a multilayer printed circuit board formed by laminating at least two or more substrates to form a multilayer has the minimum viscosity within the range of 3×10<4> -1×10<5> Pa.s when the heating and laminating press is carried out. When the heating rate at the heating and laminating press is 5-10 deg.C/min and the retaining temperature is 170-180 deg.C, the minimum viscosity is within the range of 3×10<4> -1×10<5> Pa.s. The viscosity characteristics is obtained by using the adhesive film for the multilayer printed circuit board consisting essentially of an acrylic rubber containing an epoxy group, which is a specific copolymer.
Patent JP-S5761631-A (JP)
Title: Production of high-purity and crystalline epsilon-zn(oh)2
Inventor: KUNO SEIICHI
IPC: C01G9/02
Filed: 1980-10-02
Abstract: PURPOSE: The reaction between an aqueous zinc salt and an alkaline neutralizing agent is conducted under specific conditions to produce high-purity ε-Zn(OH) 2   through simple processes in a short time in high yield.  
     CONSTITUTION: An alkali hydroxide or ammonia is continuously fed to an aqueous solution of a zinc salt such as zinc sulfate in a reaction tank to effect the reaction wherein the pH of the reaction mixture is adjusted to higher than 10.5, the temperature is kept lower than 35°C and the concentration of the zinc ion reddissolved in the reation mixture is kept more than 10mg/l. The precipitate is filtered, washed with water and dried at room temperature to readily produce ε-Zn(OH) 2  of extremely high purity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01308834-A (JP)
Title: Production of iron oxide-based compound oxide
Inventor: MORITAMA NAONORI
IPC: C01G49/00
Filed: 1988-06-04
Abstract: PURPOSE:To homogenize a dispersion form of respective metallic oxides in a mixed state and obtain a compound oxide having a homogeneous structure without contamination of impurities by mixing another metallic oxide in a process for oxidizing iron grains. CONSTITUTION:Iron grains, together with a metallic oxide, such as MnO, ZnO or CuO, is placed in a fluidized oxidation furnace and the surfaces thereof are oxidized utilizing oxidative heat generation of the above-mentioned iron grains while blowing air or hot air thereinto. During the time, the metallic oxide uniformly sticks and reacts with individual iron grains to form a compound metallic oxide. The iron grains, overflowed from the fluidized oxidation furnace and having a large grain diameter are passed through a crushing step and returned to the fluidized oxidation furnace. As a result, the compound oxide having excellent structure and quality without contamination of impurities is obtained by an extremely simplified process.
Patent JP-H06350900-A (JP)
Title: Focusing device
Inventor: UMEMOTO KAZUNOBU
IPC: H01L21/66
Filed: 1993-06-10
Abstract: PURPOSE:To automatically focusing a camera in a QFP read recognizing device, etc., where QFP read recognition is executed through the use of an output signal from the camera. CONSTITUTION:The camera 1 photographing QFP read, an A/D converter 2 digitally converting the output signal from the camera, a binarizing circuit 3 binarizing the output signal from the A/D converter, a pitch measuring circuit 4 measuring a read pitch from the binarized signal, a pitch comparing circuit 5 comparing the total of the measured pitches with a value which is previously set as the pitch total of focusing QFP and a focusing judging circuit 6 outputting an indicating signal so as to shift QFP upward when the pitch total is larger than the set value and to shift it downward are provided. Therefore, a camera focusing position is obtained from the pitches so that picture luminance photographing by the surface conditions of an object is not executed and correct recognition at a focusing point is executed.
Patent JP-H01314721-A (JP)
Title: Polyester yarn and production thereof
Inventor: KOYANAGI TADASHI
IPC: D03D27/00
Filed: 1988-06-07
Abstract: PURPOSE:To obtain the subject high-melting yarn, excellent in heat resistance and elongation recovery properties and suitable for napped fabrics by heating polyethylene terephthalate in a heating zone at a specific temperature or above provided just under a spinneret and spinning a yarn while keeping the neck deformation ratio of the resultant yarn within a specified range. CONSTITUTION:A polyester substantially consisting of polyethylene terephthalate is spun at >=9000m/min, preferably 10000-12000m/min speed. In the process, a heating zone at >=250 deg.C is provided just under a spinneret and the neck deformation ratio of the yarn formed in the spinning process is kept within the range expressed by the formula 3X10<-3>S-0.5<=N<=15X10<-3>S-5.5, provided that N>=2 (N is the neck deformation ratio; S is the specific surface area (cm<2>/g) of the single filament) to carry out spinning and afford the objective yarn having >=275 deg.C melting peak temperature measured by using a differential scanning calorimeter(DSC) and <=0.03 ( na) birefringence ratio of an amorphous part and <=0.04 birefringence difference (delta n) in the filament cross section.
Patent JP-S5261966-A (JP)
Title: Production of semiconductor device
Inventor: YASUDA KIYOUMITSU
IPC: G03C1/74
Filed: 1975-11-18
Abstract: PURPOSE: To coat a photo sensitive resin liquid on a substrate having a hole at the center without allowing the liquid to go to the rear side of the substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5471453-A (JP)
Title: Controlling device of air conditioner
Inventor: HORI MICHIMASA
IPC: F25B49/00
Filed: 1977-11-17
Abstract: PURPOSE:To effect comfort cooling by controlling automatically the driving unit of a compressor through connecting in series a controller, which detects the condition of refrigerant flowing into an expander and controls to start or stop a refrigerant motor, and the junction of a thermocouple in an air conditioned room. CONSTITUTION:When sufficient energy is received to a solar heat collector 7 and the room temperature is high, control valve 6 is opened by a pressure detector 19 and an indoor thermocouple 20 and a refrigerant pump 4 is driven. Refrigerant vapor generated by a generator 5 enters an expander 2 and rotates an output shaft 9. The output shaft 9 drives a compressor 12 via an electric clutch 10. At this time, current is not flowed through a coil 33 and a motor 11 is not excited. When the room temperature dorps lower than a set value, the themocouple 20 stops the compressor 12 and cooling is once shut down. When the room temperature is higher than the set value and yet suffcient energy is not received to the solar heat collector 7, the pressure detector 19 operates the motor 11 which drives the compressor 12, and cooling is continued.
Patent JP-H01314872-A (JP)
Title: Snow making machine and nozzle used for said snow making machine
Inventor: HANSU FUROORAA
IPC: F25C3/04
Filed: 1988-06-07
Abstract: PURPOSE: To produce improved snow, by emitting water from a plurality of locations into a mixing room by turning, increasing the pressure of water entering the mixing room and that of a mixture in the mixing room for increasing the diffusion effect, and at the same time appropriately mixing water and air in the mixing room. CONSTITUTION: Water passing through displacement holes 38 has a vector component in a circumferential direction with respect to an advancing direction. Water being discharged from a plurality of displacement holes 38 in one water injection nozzle 26 becomes a flow in a plurality of directions and is guided into a mixing room. Also, since the water in the flow in a plurality of turning directions is injected from the water injection nozzle 26 into the mixing room, water that flows into the mixing room is agitated in a complex move as a whole, thus making extremely thin the mixture with air. Since the mixture where air and water are mixed finely in the mixing room is injected from a plurality of locations in a turning direction further from a large nozzle, dispersion into the atmosphere becomes further thin.
Patent JP-S5662191-A (JP)
Title: Electroconductive ink film
Inventor: MORIGUCHI HARUHIKO
IPC: B41J31/00
Filed: 1979-10-29
Abstract: PURPOSE:To obtain the titled film suitable for a heat sensitive recording system transferring a heat sensitive ink onto an ordinary paper, wherein an electrical resisting layer, a conductive layer and a heat sensitive ink layer which is solid in ambient temperature but melted by heating, are provided. CONSTITUTION:The electroconductive ink film is mainly composed of: (a) an electric resistance layer 3 consisting of a carbon dispersing type film pref. flexible with a thickness of several tens of mu, of resistivity approx. 10<3>OMEGAcm, (b) an electric conductive layer 4 consisted of a material wherein a copper such as cuprous iodide constitutes as its main constituent, and (c) a heat sensitive ink layer 5 wherein an oil-based ink of a required color is mixed into a polyethylene/wax which is solid under an ambient temp. but melts under the temp. of 80-100 deg.C. An electric current is flowed through the path consisting of: a needle electrode 1-the electric resistance layer 3-the electric conductive layer 4-the electric resistance layer 3-and a plate electrode 7 in accordance with the quality of the pattern to be transferred. During said operation, the produced heat energy melts the heat sensitive ink layer 5 partially, and the melted heat sensitive ink 7 is transferred to a recording medium 6 such as an ordinary transfer paper.
Patent JP-H036241-A (JP)
Title: High-strength high-modulus hybrid prepreg
Inventor: TAKEZAWA MAKOTO
IPC: C08J5/24
Filed: 1989-05-31
Abstract: PURPOSE:To prepare a hybrid prepreg having the maximum compression strength with the minimum loss in the modulus by making the prepreg to contain a carbon fiber filament and a specified amt. of another fiber filament and impregnating with a matrix resin. CONSTITUTION:A hybrid prepreg comprising a carbon fiber filament and at least one other fiber filament (e.g. silicon carbide fiber, alumina fiber, or glass fiber) and impregnated with a matrix resin (e.g. epoxy resin or phenol resin) is prepd. Said other fiber filament is contained in such an amt. that the hybrid prepreg. has a modulus of at lest 80% of that of a prepreg comprising said carbon fiber filament alone. The obtd. hybrid prepreg is given the maximum compression strength with the minimum loss in the modulus.
Patent JP-S5262335-A (JP)
Title: Process for preparing metal complex dyes
Inventor: KAWASAKI SHINJIROU
IPC: C09B45/01
Filed: 1975-11-18
Abstract: PURPOSE: A process for preparing metal complex dyes important for coloring of Nylon, etc., and paints, etc., with excellent productivity and purity without the waste liquid, by a coupling in an organic solvent miscible with water and the following reaction with a metal-complexing agent without the separation of the dyestuff. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5930126-A (JP)
Title: System switching system
Inventor: MATSUMOTO YASUO
IPC: G06F13/40
Filed: 1982-08-10
Abstract: PURPOSE:To switch a system of an input and output device in accordance with contents of a control register, by providing a control register provided with a system definition area and a switching command area, so that the control register can be subjected to access from a channel and a panel. CONSTITUTION:A command for connecting an input and output device 5 to a host system 1 is sent to a monitoring device 7 from a channel having a CPU 4 for controlling the whole system and a panel 8, and when its command word is written in a switching command area in a control register 9, a switching controlling circuit 10 refers to a system definition area in the control register 9, and decides the way how a system switching circuit 11 is operated from system definition information, in order that the input and output device 5 can be switched to the host system 1. Subsequently, in accordance with its decision, the system switching circuit 10 is controlled, and the input and output device 5 is connected to the host system 1.
Patent JP-S62295521-A (JP)
Title: Cordless interphone set
Inventor: OKUMURA KOICHI
IPC: H04M9/02
Filed: 1986-06-14
Abstract: PURPOSE:To select other handset optionally by setting call signals of different frequencies to each handset. CONSTITUTION:Call signals of different frequencies are set to each handset 1 and a selection switch 43 selecting a handset 1 desired to be called is provided on the front face of the handset 1 and the selection switch 43 is made of a slide switch. Further, a call signal generator 23 consists of oscillator circuits 23a-23c generating, e.g., signals of 1kHz, 3kHz and 5kHz, any of the oscillation circuits 23a-23c is connected to a transmission circuit 14 by the switching of switches SW1-SW3 of the selector switch 43 to generate a call signal corresponding to each handset 1. A call signal detection circuit 24 detects all the call signals coresponding to each handset 1 and the call tone generating circuit 24 discriminates whether or not the output of the call signal detection circuit 24 is coincident with the frequency of the call signal set to itself.
Patent JP-S5263184-A (JP)
Title: Liquid bleaching agent composition
Inventor: NAKAGAWA YUUNOSUKE
IPC: D06L3/06
Filed: 1975-11-19
Abstract: PURPOSE: A liquid bleaching agent composition containing NaC10 which can prevent the decrease of fluorescent strength over a long time, does not form precipitates, etc., and can show excellent whiteness when it is used to bleach white cloth. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5929800-A (JP)
Title: Pump
Inventor: SASAKI MITSUTAKE
IPC: F04D31/00
Filed: 1982-08-12
Abstract: PURPOSE:To make it possible to raise liquid pressure to a prescribed value by allowing the outer peripheral edge of an intermediate shroud provided between a shroud and a hub, and a wall for partitioning a spiral chamber provided on a casing inner wall to make slidable contact with each other in a liquidtight manner, and separating flowing substance of gas-liquid mixture into bubbles and liquid. CONSTITUTION:The outer peripheral end of a partition 51 is secured to the inner wall of a casing 50, and its inner peripheral end makes slidable contact with the outer peripheral end of an intermediate shroud 14 located between a shroud 12 and a hub 13 through a packing 52, while forming liquidtightness between them. Hereby, in case the flowing substance of gas-liquid mixture flows into a pump through a suction inlet 30, the liquid contained in the flowing substance leaving an inducer 20 runs through a passage constructed by a blade 11-A, the shroud 12, and an intermediate shroud 14, being sequentially raised in its pressure, and is forcedly sent to a discharge port (not illustrated). On the other hand, the bubbles pass through a passage constructed by a blade 11-13, the intermediate shroud 14, and the hub 13, being raised in its pressure, and is discharged from another discharge port (not illustrated) different from the liquid discharge port. Accordingly, it is possible to separate the flowing substance of gas- liquid mixture into bubbles and liquid, and raise liquid pressure to a prescribed value.
Patent JP-H04361917-A (JP)
Title: Transfer device of unmanned car
Inventor: KAGEYAMA ICHIRO
IPC: B65G47/52
Filed: 1991-06-11
Abstract: PURPOSE:To regulate and design height of a transfer device of an unmanned car in accordance with height of a station even when the height of the station becomes lower by arranging a drive motor and a drive means at a position out of a work carrier route territory. CONSTITUTION:A drive motor 13, driving in the normal and reverse direction is arranged in a front box 2 provided on the upper surface of an unmanned car 1, and a cylinder 16 is fixed in a rear box 3. Height of a transfer device S itself is lowered by arranging these motor 13 and cylinder 16 in the front box 2 and the rear box 3 provided at a position other than a carrier route territory G to take out a work 10, that is, on both sides of the transfer device S. Consequently, it is possible to easily adjust the transfer device S to a station height of which is lowered by design-changing the height of the transfer device S on the unmanned car 1 even when the height of the station is lowered. Accordingly, it is possible to easily carry and transfer the work 10 without interference of the work 10 to the motor 13 and a rotary roller 7 and others.
Patent JP-H06328576-A (JP)
Title: Fiber folding-back method, mechanism and pin flange in filament winding molding
Inventor: KUROSAWA TAKASHI
IPC: B29K105/08
Filed: 1993-05-19
Abstract: PURPOSE:To fold-back fibers in filament winding molding capable of improving the disturbance of fibers at both end parts, especially, in a thick wall molding method having an angle of orientation in filament winding. CONSTITUTION:Noticing that a plurality of folding back pin flanges are successively increased at the end part of a winding core 2, the folding back pin flanges 11 corresponding to the outer diameter of a molded object 6 becoming a prescribed thickness by winding fibers 4 are successively increased at the end part of the winding core 2 and fibers 4 are folded back at the part of each of the folding back pin flanges 11.
Patent JP-H11319623-A (JP)
Title: Two-stage type crusher
Inventor: WADA NAOYA
IPC: B02C21/00
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To continuously crush a large article to be crushed into such a fine- sized crushed product that can be recycled, by shearing the article to be crushed at a low speed to coarsely crush it, and also finely crushing the coarsely crushed article at a high speed by impact to finely crush it. SOLUTION: A shearing type crusher E for crushing the article V to be crushed charged from a charging chute 4 to coarsely crush it by shearing, and an impact type crusher G for crushing the article V to be crushed sheared with the shearing type crusher E by impact to finely crush it, are arranged in the vertical direction, and a movable shield plate 13 for preventing the article V to be crushed which was crushed by the shearing type crusher E from being sprung out and returned, at a feed port 12 for feeding it to the impact type crusher G, is provided on the device, then a large sized article V to be crushed can be crushed by two-state and also metal and resin are separated and crushed to a condition capable of being recycled.
Patent JP-S6118087-A (JP)
Inventor: TAKAHASHI AKIRA
IPC: G07D7/20
Filed: 1984-07-04
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-H09300939-A (JP)
Title: Air conditioner for vehicle
Inventor: NOHARA MASAMI
IPC: F24F13/22
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent dew condensation of a casing of a blower unit with simple structure. SOLUTION: A heat insulating member 60 formed of heat insulating material is disposed on the inner side face of a casing 30 of a blower unit 3 so as to prevent the casing 30 of the blower unit 3 from being cooled by cold air flowing in the blower unit 3. The casing 30 of the blower unit 3 is composed of a recessed first member 20 and a plate-like second member 40 for closing the first member 20. The heat insulating member 60 is formed into approximately equal shape to the inner surface of the first member 20 using heat insulating material. A flange is formed at the peripheral edge, which is to be the opening end side of the first member 20, of the heat insulating member 60, and this flange is fixed being clamped by the first member 20 and the second member 40.
Patent JP-S5472659-A (JP)
Title: Fm demodulation circuit
Inventor: KANEKO SHINJI
IPC: H04L27/14
Filed: 1977-11-21
Abstract: PURPOSE:To avoid the carrier deficiency even if the side band component exceeds level of carrier, by feeding the signal slightly delaying the modulated signal and the original modulated signal to the differential amplifier and taking the difference. CONSTITUTION:The signal SF obtained from the reproduced amplifier 7 is fed to one input terminal of the differential amplifier 11, and the signal SFD is obtained by slightly delaying 12 (about 50 nsec) the signal SF, which is fed to other input terminal of the amplifier 11, and the cross point of the signals SF and SFD is detected 11. If SF>SFD, the signal S1 which is positive is obtained is obtained from the amplifier 11 and if converse, negative signal is obtained. The output signal DG is obtained by feeding it to the limiter circuit 8. The signal SG has no carrier deficiency even to the part where the side band component exceeds carrier and becomes close to the desired waveform. Accordingly, the signal obtained from the deemphasis circuit 10 via the FM demodulator 9 is the signal having almost the same waveform as the input waveform.