baber/WOPTO huggingface dataset:
Patent JP-H0675372-A (JP)
Title: Production of photosensitive coloring composition and color filter, and color filter
Inventor: TANI MIZUHITO
IPC: G02B5/20
Filed: 1992-08-28
Abstract: PURPOSE:To provide the photosensitive coloring composition with high reliability and high sensitivity, a color filter and the production method thereof. CONSTITUTION:In the photosensitive coloring composition consisting of acrylic resin, pigment, dispersing agent, photopolymeric monomer, photo polymerization initiator and solvent, the photosensitive coloring compositions 2, 4, 5 contain the mixture of benzophenon compd. and imidazol compd. as the photo polymerization initiator. The color filter is made by the process for forming the photosensitive colored composition 2, 4, 5 layer on the whole surface of a substrate, the process for exposure and photosetting, and the process for forming a colored resin layer by developing to leave pattern. Therefor, high sensitive photosensitive coloring compositions 2, 4, 5 is obtained even by the coloring composition containing the pigment and exposure time can be shortened considerably.
Patent JP-H0984175-A (JP)
Title: Acoustic diaphragm and its manufacture
Inventor: URYU MASARU
IPC: H04R7/02
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic diaphragm which is high in productivity and is not restricted by the shape and size by forming a coating layer including the cellulose produced by the fermentation method using bacteria on a substrate. SOLUTION: This acoustic diaphragm is the one obtained by forming a coating layer by applying hard-to-solve solution including a cellulose produced by the fermentation method using bacteria on a substrate by a spray coating method and drying this layer. The bacteria cellulose applied on the substrate is fixed to the surface of the substrate, is dried in a state that cellulose fibril is restricted in a drying process, a bacteria cellulose layer having a high elastic modulus and large internal loss on the surface is formed and a diaphram which is acoustically excellent is obtained. As a substrate, cellulose system material such as paper and high-molecular film such as polyethylene terephthalate film, for instance, can be used. When the high-molecular film is used as the substrate, it is desirable that adhesive is jointly used.
Patent JP-H0281826-A (JP)
Title: Intermediate stopper device for ic feeding device
Inventor: IMAIZUMI YUTAKA
IPC: H05K13/02
Filed: 1988-09-16
Abstract: PURPOSE:To surely take out flat IC's one at a time from an IC feeding device by providing a means of stopping the effects of the weight of flat IC itself and the inertia force of a conveying conveyor and an intermediate stopper on the IC feeding device. CONSTITUTION:A flat IC 1 which is conveyed by falling by its own weight from an IC feeding device is pushed up by the cylinder 12 of an intermediate stopper 11 and temporarily stopped by a closing a stopper pawl 16. The stopper pawl 16 is connected to the cylinder 12 by means of a rotary shaft 10, a linking block 13 and a linking plate 14. By pulling down and opening the stopper pawl 16 of the intermediate stopper 11 by the cylinder 12, one flat IC 1 is conveyed by means of a conveying belt 4 and, at the same time, a second flat IC 1 is retained while being floated up from the conveying belt 4 by means of a vacuum adsorbing rubber pad 19 so as to stop the following flat IC's 1. When the conveyance of the first IC 1 is completed, the stopper pawl 16 is closed while releasing the rubber pad 19 to convey the following flat IC up to the pawl 16.
Patent JP-H1074301-A (JP)
Title: Recording/reproducing switching circuit
Inventor: KITAGAWA KATSUTO
IPC: G11B5/027
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To eliminate a switching circuit, to greatly reduce the cost and the size by connecting first and second magnetic heads and third and fourth transistors through two paths. SOLUTION: When the circuit is in the reproducing mode, a control terminal 16 is controlled to OV. Thus, a first transistor(TR) 2 is turned on, the collector of the TR 2 is connected to second TR 4, third TR 5 and fourth TR 5 of a current mirror circuit and these TRs are turned off. Therefore, a recording current does not flow in magnetic heads 10 and 11 and a reproducing operation is normally conducted.
Patent JP-S61108342-A (JP)
Title: Rice powder granule composition
Inventor: TOYOKURA YASUHIRO
IPC: A23L7/10
Filed: 1984-11-02
Abstract: PURPOSE:The titled composition suitable as a raw material for processed foods, having nutrient of unpolished rice of its own, improved digestibility and absorbability, wherein contents of vitamin B1 and E, peroxide value of extracted oil, and amylase decomposition ratio are in specific ranges. CONSTITUTION:For example, unpolished rice is baked uniformly in a rotary furnace, etc., pulverized into powder, to give the aimed composition where the product of content (mg/100g) of vitamin B2 and that of vitamin E is (10-300)X10<-3>, peroxide value of extracted oil is <=80meq/kg, and amylase decomposition ratio is <=60%.
Patent JP-H0787249-A (JP)
Title: Automatic document carrying device with stamp function
Inventor: ITOIGAWA MINORU
IPC: H04N1/32
Filed: 1993-09-16
Abstract: PURPOSE:To easily conduct the operation with a simple structure, and to reduce the cost by attaching externally a stamp containing ink to the device main body, and providing a solenoid for protruding the stamp to a paper discharge roller side. CONSTITUTION:A stamp mechanism 2 can be attached externally to a main body, a stamp holder 2b and a stamp cover 2a are constituted so as to be freely openable and closeable, and also, a stamping part 2c which is returned by gravity is inclined and installed, and the stamping part 2c is attached toward the center of a paper discharge roller 6. That is, when a document 3 comes to a position of the stamping part 2c of the stamp concerned, the paper discharge roller 6 stops temporarily its rotation, and the document 3 stops. After the document stops, a solenoid 2d becomes an ON state, the stamping part 2c jumps out in the direction as indicated with an arrow, and the document 3 is inserted and held by the paper discharge roller 6 and the stamping part 2c, and stamped as a mark of completion of read. The document 3 to which stamping is finished is fed to a paper discharge part along the paper discharge roller 6 again.
Patent JP-H0281457-A (JP)
Title: Holding system
Inventor: TANAKA YUTAKA
IPC: G03F7/20
Filed: 1988-09-16
Abstract: PURPOSE:To facilitate keeping on holding held objects during service interruption by a method wherein a vacuum pump equipped with an electric source for service interruption is provided to constitute a system in valves provided on pipings for attracting the held objects can maintain the state before the service interruption even after the service interruption occurs and, further, and accumulator chamber is provided. CONSTITUTION:In an X-ray aligner, for instance, an X-ray is introduced into a stage storing chamber 1 by a mirror cylinder 8. Irradiated objects, i.e., a mask 6 and a wafer 5, are held by a mask chuck 3 and a wafer chuck 4 respectively and, further, the chuck 4 is fixed to a stage 9 and enclosed and stored in the storing chamber 1. A wafer hand 10 which carries the wafer 5 in and out is provided in the storing chamber 1. The mask 6 is held by the chuck 3 mechanically and the wafer 5 on the chuck 4 and the wafer hand 10 is held by a vacuum attracting force and, further, the chuck 4 and the wafer hand 10 are connected to an oil rotary pump 15 through pipings 11 and 12 in which valves 13 and 14 and an accumulator chamber 35 are provided. An electric source 16 and an electric source 17 for service interruption are connected to the oil rotary pump 15 through an electric source changer 37 and, moreover, a vacuum pump 19 is connected to the storing chamber 1.
Patent JP-2000092549-A (JP)
Title: Method for triggering hand-down and hand-off of mobile station between boundary cells in cellular radio communication system
Inventor: CHENG TERRY SI-FONT
IPC: H04B7/26
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To realize hand-down and hand-off procedures to be triggered based on the loss in a propagation route between a mobile station and a base station providing service at present. SOLUTION: This method triggers hand-down or hand-off of a mobile station serviced representatively by a base station in a cellular radio communication system. The method consists of a step for radiating a control signal from a base station on a cell by a known transmission power level, a step for determining a receiving power level threshold for the control signal to the mobile station in accordance with the transmission power level and a route loss allowable to a signal link between the base station and the mobile station and a step for calculating the receiving power level of the control signal in the mobile station, determining that the receiving power level is lower than the receiving power level threshold and triggering the hand-down or hand-off of the mobile station.
Patent JP-H0787171-A (JP)
Title: Push button device
Inventor: SATORI ATSUSHI
IPC: H04M1/22
Filed: 1993-09-16
Abstract: PURPOSE:To provide a push button device which reduces the variance of the pressing force due to the depression position on a push button at the time of depression of the push button. CONSTITUTION:A push button 3 is supported by two projections 8a and 8b on a reflection plate 8 and when it is depressed, the force is applied to the reflection plate 8 through projections 8a and 8b, and a tact switch 4 is depressed by a contact part 8c to perform a prescribed processing. Since projections 8a and 8b are so provided that they are equally distant from the contact part 8c and an end part 8d on the opposite side and support both ends of the push button 3, the variance of the depressing force to the push button is reduced.
Patent JP-S61111910-A (JP)
Title: Production of pseudowollastonite
Inventor: HAGIWARA HIROSHI
IPC: C01B33/46
Filed: 1984-11-02
Abstract: PURPOSE:To produce a pseudowollastonite having high purity at a low temperature compared with conventional process, by mixing a calcareous material and a silicic material consisting of a specific amorphous silica and calcining the mixture in a furnace. CONSTITUTION:An amorphous silica having a 44mum plus sieve of <=20%, average primary particle diameter of <=1mum and B.E.T. specific surface area of >=2m<2>/g (preferably by-produced silica of a synthetic cryolite production process) is used as the silicic material. The silicic material is mixed with a carcareous material, and sintered in a furnace to obtain the objective pseudowollastonite. The calcareous material is preferably one or more materials selected from slaked lime, quick lime and limestone. As an alternative method, the mixture of the calcareous material and the silicic material is formed, and calcined in a rotary kiln.
Patent JP-H09124388-A (JP)
Title: Nonexplosive composition for igniter and superquick igniter using the same
Inventor: OKITSU TOSHIHIRO
IPC: C06C9/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a nonexplosive composition for igniters comprising a nonexplosive component which is exclusive for nonexplosive crushing agents and provide a superquick igniter using the same. SOLUTION: This nonexplosive composition for igniters comprises an igniter 6 which comprises B/BaCrO4 =3-12wt.%/88-94wt.% or B/CuO=8-35wt.%/65-92 wt.% and an ignition element 2 which comprises B/Al/CuO=2-5wt.%/10-20 wt.%/70-90wt.% or B/CuO=5-35wt.%/65-95wt.%. This superquick igniter consists of the nonexplosive composition for igniters, an igniter cartridge body 1 for filling the nonexplosive composition for igniters, a metal or nonmetal partition which is installed in the igniter cartridge 1 and separates the igniter 6 from the ignition element 2 and a stopper 7 having a bridge wire and to be pressed into the igniter cartridge 1.
Patent JP-S59121132-A (JP)
Title: Fluidizing device
Inventor: SAMEJIMA HIROSHI
IPC: C03B3/02
Filed: 1982-12-27
Abstract: PURPOSE:In a device for making a fluidized layer of silica sand by feeding a fludizing gas from the lower part, to avoid blocking of silica sand at the inner face of peripheral wall, by making the flow velocity of the fludizing gas at the side of peripheral wall higher than at the central side of a container. CONSTITUTION:A production device for raw material for producing glass is constructed by arranging the preheater A, the reactor B and the granulator C in series. Silica sand is fed from the conveyor D and dropped in the container 1 of the preheater A, a gas is fed to it by the feeder 2 for fludizing gas from the lower part, so that the silica sand is fluidized. The fluidizing gas is separated into ( I ) a path to send it from the pipe 4a, the chamber 5a, and the feed opening 3a to the part of the peripheral wall 1A in the container 1 and (II) a path to send it from the pipe 4b, the chamber 5b, and the feed opening 3b to the central part in the container 1, and the feed velocity of the gas in the path 1 is higher than that in the path II. A fluidizing gas is fed to the reactor B by the similar method.
Patent JP-H1168206-A (JP)
Title: Manufacture of waveguide type optical amplification element
Inventor: OKABE YUTAKA
IPC: G02B6/12
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a waveguide type optical amplification element wherein crystallinity of lithium niobate is good. SOLUTION: A method for manufacturing a waveguide type optical amplification element is related to forming a lithium niobate film represented by chemical composition expression LiNbO3 , where in rare earth element is added (for example, Er-added lithium niobate film 12) on a substrate 11 by a sol-gel method. The rare earth element-added lithium niobate film is formed by preparing a solution of precursor of rare earth element-added lithium niobate using organic acid lithium, alkoxyde niobium, and alkoxyde lanthanides (alkoxyde actinides), by applying a coating solution wherein the precursor solution is diluted on the substrate 11, by heating the coated film for baking, and by repeating the coating process and the heating/baking process.
Patent JP-2001053551-A (JP)
Title: Amplifier circuit
Inventor: YAMASATO KEISUKE
IPC: H03F1/00
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To remove noises occurring at the time of raising and falling a power source by feeding bias voltage, corresponding to a signal and a power source and selecting one of a signal or a bias voltage in accordance with the state of the power source for outputting. SOLUTION: A switch circuit 11 supplies the output signal or a bias voltage Vbias of an input amplifier 3 to output amplifiers 4, 5 in accordance with terminals Te1 and Tc2. When the switch signal of the terminal Tc1 is at a high level, the switch signal of a terminal Tc2 comes to a low level and when the switch signal of the terminal Tc1 is at a low level, the switch signal of the terminal Tc2 becomes high level. The circuit 11 supplies the output signal of the amplifier 3 to the amplifiers 4, 5, when the switch signal of the terminal Tc1 is at a high level and the switch signal of the terminal Tc2 is at a low level, and the circuit 11 supplies the bias voltage Vbias to the amplifiers 4, 5, when the switch signal of the terminal Tc1 is at a low level and the switch signal of the terminal Tc2 is at high level.
Patent JP-S6473873-A (JP)
Title: Video magnifying display processor
Inventor: WATABE KAZUYOSHI
IPC: H04N5/907
Filed: 1987-09-14
Abstract: PURPOSE:To obtain a magnified video with superior quality, by providing a control circuit to execute an operation to write information in the arbitrary part of a video signal on a memory and the operation to read arbitrary information in the memory asynchronously and simultaneously. CONSTITUTION:A column address counter 6 and a row address counter 9 at a readout side are operated by pulses in which a column directional pulse and a row directional pulse inputted from input terminals 10 and 14, respectively are frequency-divided to double cycles by frequency dividers 13 and 16. When, for example, a field E is written in the memory 2 in figure, a field C is read out, and also, when a field F is written in figure (b), the information of a field D is magnified by four times and read out as shown in figure (c). Thus, it is possible to constitute the video signal in which only the information with the same kind of field as that under the execution of write and also one field is magnified and displayed.
Patent JP-H0543601-A (JP)
Title: Moistureproof starch molding
Inventor: SUZUKI SHIGEMASA
IPC: C08B30/12
Filed: 1991-08-19
Abstract: PURPOSE:To obtain a moistureproof starch molding which has excellent fabricability and is useful in the field of packaging materials by mixing starch with a solid filler, water, etc., heating the mixture to dissolve the starch to obtain a gelatinized composition, molding the composition, modifying the surfaces of the molding to obtain a core layer, and laminating a moistureproof covering layer on the surfaces of the core layer. CONSTITUTION:Starch is mixed with an incompatible solid filler, water, etc. The mixture is heated to dissolve the starch, obtaining a gelatinized composition. This composition is formed into, e.g. a film, whose surfaces are modified to give a core layer having a water content of 1-20wt.%. A moistureproof covering layer is laminated on the surfaces of this core layer to obtain a moistureproof starch molding which comprises a core layer consisting mainly of starch and having modified surfaces and moistureproof covering layers bonded to the respective surfaces of the core layer. This molding can be used in the same manner as similar products obtained from synthetic resins or paper pulp and is particularly useful in the field of packaging materials.
Patent JP-S59122056-A (JP)
Title: Telephone set
Inventor: YAMAZAKI TOSHIO
IPC: H04M1/57
Filed: 1982-12-27
Abstract: PURPOSE:To take a countermeasure to an illegal call easily by sending a telephone number to a telephone circuit in its originating call and displaying the telephone number of a transmission side in reception. CONSTITUTION:When an incoming signal is transmitted from a telephone line 12 to a microcomputer 43 through a telephone set circuit 1, the telephone number of the transmission side is displayed on a display device 44. Then, the microcomputer 43 sends out its telephone number to the cline 12 in originating call through a modulator 46 and the circuit 1 by the off-hook operation of a handset 3.
Patent JP-H0394907-A (JP)
Title: Horizontal opposed type press device
Inventor: MASUDA AKIHEI
IPC: B21J1/04
Filed: 1989-09-06
Abstract: PURPOSE:To transfer a material only without press-forming the material by providing an engaging and disengaging means capable of engaging and disengaging a driving force at least between a press mechanism and driving device of the press mechanism and a transfer mechanism driven by one driving device. CONSTITUTION:A clutch 20 of an engaging and disengaging means 19 is made in a releasing state and also a brake device 21 of the crank shaft 4 end part is made in an engaging state, because of no need of driving a press mechanism 3 in the case of performing only the transfer of a slab S. When the motor 12 of a driving device 11 is moved, the transfer of the slab S is performed by a transfer mechanism 8. No driving force is transmitted to the press mechanism 3 on and after an intermedium shaft 18 and yet the crank shaft 4 becomes in a braking state, so, dies 1, 1 and riders 2, 2 are not operated and press forming is not performed. Consequently, it becomes an energy saving and also only a material can be transferred, and the shape range by press forming can be enlarged.
Patent JP-2000198676-A (JP)
Title: Winch
Inventor: WINTER KLAUS-JUERGEN
IPC: B66D3/18
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent a piston from being inclined to an undesirable angle within a cylinder pipe filled with no gas pressure. SOLUTION: In this winch provided with a housing supporting the rotation of a rope drum to be freely disposed in the longer direction by a piston driven by gas pressure loading, a spindle combined with the rope drum in a fixed rotation, a spindle nut fixedly disposed to the housing for guiding the spindle to the longer direction, and with a turning bearing formed out of two bearing rings placed in a row in the rotating axis direction of the turning bearing while being coaxially interposed between the piston and the rope drum, wherein under these conditions, the end face of the rope drum abuts against one out of the aforesaid two bearing rings, and the piston abuts against the other bearing ring,  a driving body element 12 is interposed between the piston 7 and the rope drum 2 in such a way that the mutual displacement in the axial direction between the piston 7 and the rope drum 2 is thereby limited to a specified value by the element.
Patent JP-S6388502-A (JP)
Title: Reflection mirror consisting of multi-layered film for soft x-ray and vacuum ultraviolet ray
Inventor: FUKUDA YOSHIAKI
IPC: G21K1/06
Filed: 1986-10-01
Abstract: PURPOSE:To improve reflectivity and heat resistance by consisting the titled reflecting mirror of high absorption layers which consist essentially of >=1 kinds of transition metals alone and low absorption layers which consist essentially of >=1 kinds of silicon, boron and the respective carbide, nitride and oxide thereof. CONSTITUTION:This reflection mirror is constituted by alternately laminating the 1st layers 2, 4, 6... which are the high absorption layers and the 2nd layers 3, 5, 7... which are the low absorption layers on a substrate 1. The high absorption layers consist essentially of >=1 kinds among the transition metals alone. The transition metals are scandium, titanium, vanadium, chromium, iron, nickel, and cobalt which are the elements having the vacancy of electrons in 3d, 4d, 5d orbits; and copper, palladium, silver, gold, etc., of which the 3d, 4d, 5d orbits are filled with electrons. The low absorption layers contain >=1 kinds among silicon, boron, and the respective carbide, nitride and oxide thereof as the essential components. The film thicknesses d1, d2,... of the respective layers are all nearly >=1/4 the used wavelengths and the laminated films consist alternately of the same materials. The high reflectivity and long-period durability are thereby obtd.
Patent JP-H0631733-A (JP)
Title: Treating method for making plastic waste materials resources again and its apparatus
Inventor: KAWASE TERUO
IPC: B29B17/04
Filed: 1992-07-15
Abstract: PURPOSE:To carry out especially crushing, grinding and cleaning effectively in a treatment for making resources again of used waste materials of industrial plastic packaging materials. CONSTITUTION:Packaging waste materials are roughly crushed to an extent suitable for cleaning with a primary crusher 1, and cleaning by acid or alkali is carried out with a primary cleaning tank. Water washing is carried out with a secondary cleaning tank, and the product is further finely ground with a secondary grinding machine 4. The ground materials are transferred successively to a dehydrator 5, a dryer 6, and a volume-reducing solidifying shredder 7. By rotation of water wheels 8 provided to the cleaning tanks 2, 3, materials to be cleaned which float on a water surface are forced to sink into water and cleaning is carried out.