baber/WOPTO huggingface dataset:
Patent JP-H10276139-A (JP)
Title: Voice information communication system
Inventor: KUSANO YOSHIMASA
IPC: H04B14/04
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To improve voice detection ability, to reduce operation quantity, to reduce the cost and to miniaturize a system by deciding whether plural sound information communication terminals connected by the state of an observation window are valid or invalid and permitting only a sound signal from the sound in formation communication terminal judged to be valid to pass through. SOLUTION: Level detection circuits 111A-111N judge evaluation signals smoothed by moving average calculation circuits 110A-110N in accordance with a level threshold which is previously stored. Judgement circuits 112A-112N which are constituted of plural slot buffers and which contain observation windows judge the presence or absence of voice in the detection results of the level detection circuits 111A-111N. Voice detection arithmetic processing circuits 113A-113N execute an arithmetic processing by information of the judged results of the judgement circuits 112A-112N. An arithmetic processing part 15 synthesizes voice and outputs it to data output parts 17A-17N through data storage parts 16A-16N. Thus, the number of product-sum operation times on voice detection can be reduced.
Patent JP-S574918-A (JP)
Title: Material for feeding physiologically active substance
Inventor: SATOU SUSUMU
IPC: A61K9/70
Filed: 1980-06-12
Abstract: PURPOSE: The titled material in which a physiologically active substance is held together with a substance swelling with water in a specific layer, thus ensuring the continuous supply of the physiologically active substance to the skin or mucous membrane.  
     CONSTITUTION: The material for feeding a physiologically active substance is made by using the layer 1 holding the active substance and another layer of inpermeable base material on one surface. The physiologically active substance-holding layer consists of the thin film 12 with fine pores 11 in which following three ingredients are included: the active substance such as erythromycin, a liquid supporting the active substance and a substance swelling with water such as a copolymer from sodium acrylate and vinyl acetate. The water from the skin or mucous membrane swells the substance 14 in the layer 1 and the volume expansion pushes out the active substance and the liquid carrier together from the pores and the active substance is supplied to the skin or mucous membrane. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000274185-A (JP)
Title: Shield drive machine
Inventor: KUHARA TAKASHI
IPC: E21D9/087
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a shield drive machine capable of creating an excellent penetration performance to base rock and further of enhancing cutting performance for base rock without increasing the rotation load for cutting base rock. SOLUTION: In this shield drive machine. lead tools 12, 13 are respectively inserted to a supporting arm 10 in such a manner that the height X1 from the front end surface of a main excavation tool 11 at the tip portion of the lead tool 12 of a wedge-shaped cutting tool becomes high by a predetermined length from a height X2 from the front end surface of the main excavation tool 11 of the tip portion of the lead tool 13 of a flat type cutting tool; the locus of cutting is formed when the lead tool 12 of the wedge-shaped cutting tool makes a slide contact with a base lock for the first time ahead of the lead tool 13 of the flat type cutting tool; and thereafter, the lead tool 13 of the succeeding flat type scratches the locus of cutting formed on the base rock surface and makes slide contact with the base rock surface and forms a recessed gutter.
Patent JP-S558320-A (JP)
Title: Production of bracket metal of rain gutter
Inventor: KUHARA FUSHIAKI
IPC: B21D53/00
Filed: 1978-06-30
Abstract: PURPOSE: To save labor for manufacture, lower cost and enable installation work of rain gutters to be readily and rapidly accomplished by forming detaining pawls directly to gutter bracket metals.  
     CONSTITUTION: An oblong groove 2 is inscribed in the thickness direction of a pedestal 1 and a communicating hole 3 which communicates the side face to the oblong hole 2 is provided. An elevatable push rod 4 is disposed to the upper part of the oblong groove 2. One end of a steel hoop piece 9 for forming gutter bracket is superposed on the surface of the pedestal 1 to close the opening of the oblong groove 2, after which the push rod 4 is lowered while compressing a buffer enclosure tube 7 made of synthetic resin. Next, while the steel hoop piece 8 is being blanked by a blade part 6 from the bottom bulding part 5 side thereof by leaving a part of the non-bladed part corresponding to the communicating hole 3 side, the blanked piece 9 is subsequently bent toward the inside of the oblong groove 2 by the bulging part 5. The end part of this piece 9 is bent to the inside of the oblong groove 2 by the bulging part 5 and the bottom of the curving oblong groove 2 to create a gutter detaining pawl 10. Next, this steel hoop piece 8 is press-molded by concave and  convex dies 11 and 12 of bracket shape, whereby the rain gutter bracket metal is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60224493-A (JP)
Title: Novel antibiotic sf-2312 substance and its preparation
Inventor: OOBA KAZUNORI
IPC: A61K35/74
Filed: 1984-04-23
Abstract: PURPOSE:To obtain a novel antibiotic SF-2312 substance having antibacterial action on Gram-negative bacteria, by cultivating an actinomycetes belonging to the genus Micromonospora. CONSTITUTION:An actinomycetes belonging to the genus Micromonospora is cultivated in a medium containing an ordinary nutritive substance. In the cultivation, addition of vitamin B12 promotes growth of mold, and productivity of antibiotic is extremely raised. A mold is removed from the culture by filtration, and a novel antibiotic SF-2312 is obtained from the filtrate by combinations of adsorption, elution, column chromatography, etc. The substance is a water-soluble and acidic antibiotic. Its sodium salt has 21.12% carbon, 3.38% hydrogen, 5.97% nitrogen by weight ratio, 219 molecular weight, apparance of white powder, is water-soluble but slightly soluble or insoluble in methanol, benzene, etc.
Patent JP-S60225140-A (JP)
Title: Thin film material for optical recording and its preparation
Inventor: NISHI TOSHIHIRO
IPC: G11B7/2433
Filed: 1984-04-23
Abstract: PURPOSE:To obtain an optical recording thin film material simple in its manufacturing process, superior in controllability of characteristics and stability, and capable of being rewritten. CONSTITUTION:The optical recording thin film material is composed of a silver- contg. oxide, such as complex oxides between silver and an element selected from groups VA, IVB, and VB of the periodic table. As an embodied example, a vapor-deposited silver film is oxidized as an anode in an electrolyte contg. VO4<-> anion in 0.5mol/l by setting the anode to a potential of 0.5-1V with respect to the standard H electrode. The treated film is washed with pure water and then with methanol and dried. The compsn. of this composite oxide is Ag3 VO4 and the obtained optical thin film material is given repetition sensitivity by heat treating it at 150-250 deg.C for 10min.
Patent JP-H0612027-A (JP)
Title: Liquid crystal driving circuit
Inventor: SAITO TADASHI
IPC: G09G3/36
Filed: 1992-04-02
Abstract: PURPOSE:To provide a liquid crystal driving circuit capable of increasing the number of gradation even without increasing chip size so much. CONSTITUTION:This circuit is provided with shift registers 5a-5k of (n+1) bits inputting image input data Vi, latches 6a-6k of (n+1) bits latching the values of the shift registers 5a-5k by latch input Vr, a transistor switching circuit 3 composed of (m) transistors(Q11-Qm1,..., Q1k-Qmk) and equipped with driving output terminals T1-Tk, respectively, and select circuits 4a-4k which turn on one or plural transistors of the (m) transistors in the transistor switching circuit 3 based on the output of the latches 6a-6k.
Patent JP-H02257997-A (JP)
Title: Dehydration type clothes dryer
Inventor: MIHARA MASAMITSU
IPC: D06F58/02
Filed: 1989-03-30
Abstract: PURPOSE:To save a labor to clean a filter and to improve facility of a user by a method wherein a water reservoir being a recessed part is formed in the duct of a circulation passage, a partition part protruded from above to below is mounted to the water reservoir part, and a drainage port is formed in a part where circulating air passes the water reservoir part. CONSTITUTION:A water reservoir part 34 being a recessed part is formed in a duct 31 formed in a closed loop, a partition part 35 protruded from above is located to the water reservoir part 34, and a drainage port 36 is formed in a part where circulation air passes the water reservoir part 34. Air for drying circulated with the aid of a heat exchange type blower 15 flows in a direction C, and air for cooling flows in a direction (d). Air for drying flows in a direction C, and water residing in the water reservoir part 34 is guided in a liquefied state to the drainage port 36 as the water is forced into an injected state between the partition part 35 and the water reservoir by means of a blast pressure of the heat exchange type blower 15. Thus, lint generated from clothes is liquefied as it produces a mixed flow in the water reservoir part 34, and is guided to the drainage port 36 and discharged to the outside of a device.
Patent JP-H04291983-A (JP)
Title: Semiconductor optical amplifier device
Inventor: KURAKAKE HIROHIDE
IPC: H01S5/00
Filed: 1991-03-20
Abstract: PURPOSE:To provide a semiconductor optical amplifier device with a flat amplification factor characteristic with respect to wavelengths. CONSTITUTION:There are provided a single or a plurality of refractive index changing parts in the middle of the direction of light propagation of one or both of active layers 3a, 3b and optical waveguides 2a, 2b, 4a, 4b. Composite resonators are formed among the foregoing refractive index changing parts by allowing those portions to be optically coupled. In this case, electrodes 6a, 6b are provided on each composite resonator and the resonance peaks of those resonators can independently be controlled by currents injected through the positive electrodes.
Patent JP-S57194010-A (JP)
Title: Regenerating method and material for waste liquid of alkali degreasing
Inventor: ABE KEIJI
IPC: B01D21/01
Filed: 1981-05-27
Abstract: PURPOSE:To regenerate waste liquid easily and inexpensively by immersing net-like bodies stuck with a cation type flocculating agent into waste liquid of alkali degreasing and blowing air thereinto. CONSTITUTION:Net-like bodies are formed by using fine wire rods. The net-like bodies are preferably of three-dimensional structure and are preferably knitted by techniques used for knitting stockings and sweaters. It is preferable to maintain the sizes of meshes in a 0.2-0.1mm. range and voids in a 90-98% range. A cation type flocculating agent is stuck on the surfaces of such net-like bodies. Here, the use of the polyacrylic amide of 500,000-5,000,000mol.wts. modified by cation is preferable. The regenerating material formed by sticking the cation type flocculating agent on the surfaces of the net-like bodies is immersed in the waste liquid of alkali degreasing and the gas is blown thereinto.
Patent JP-H04291956-A (JP)
Title: Manufacture of semiconductor memory
Inventor: SATO SHIGEO
IPC: H01L29/78
Filed: 1991-03-20
Abstract: PURPOSE:To prevent soft errors and to sufficiently increase a storage capacity of a memory capacitor by burying trenches having different depths with an insulating film, adhering a second Si substrate, then forming a special MOSFET and capacitors to form an SOI structure. CONSTITUTION:A first trench 73 is formed in a first silicon semiconductor substrate 71, a second trench 74 shallower then the trench 73 is then formed, and then trenches 73, 74 are filled with an insulating film 76. Then, after a second silicon semiconductor substrate 77 is adhered to the substrate 71, and the substrate 71 is reduced in thickness to expose the bottom of the trench 73. Thereafter, a MOS field effect transistor having a drain region 82 adjacent to the trench 73 and a source region 81 opposed to the trench 74 is formed. Subsequently, a cell plate 84 opposed to the region 82 is formed on the substrate 71 through an insulating film 83.
Patent JP-S565075-A (JP)
Title: Continuous microwave heating molding device
Inventor: IKEDA TOMOHIKO
IPC: A23L17/00
Filed: 1979-06-25
Abstract: PURPOSE: To obtain a high-quality product which is uniformly heated without unevenness of microwave radiation in each part of a raw material, by rotating a rotary hot-molding pipe in heating with a microwave.  
     CONSTITUTION: The rotary hot-molding pipe 12 which is made of a material, e.g. Teflon, having a low dielectric loss, is rotated in heating with a microwave. For example, the pipe 12 is supported by the bearings 18 and 18, fixed to the microwave hot-molding chamber 9 and engaged with the relay pipe 17 at the inlet end 12a' of the pipe 12 to receive the viscous raw material 15 of a paste meat product from the pipe 17. In microwave heating, the pipe 12 is rotated by the integral gear 20 meshing with the rotating gear 21 which is driven by the motor 22. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S536751-A (JP)
Title: Multi stage concentration variation energy engine
Inventor: ITSUSHIKI NAOJI
IPC: F03G7/00
Filed: 1976-07-07
Abstract: PURPOSE: To obtain energy engine which can make use of low density energy effectively by combing steam engine and water solution tanks with bilt-in pure water tank which is connected by steam pipes and supplied with rich water solution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S536481-A (JP)
Title: Assimilation of polyvinyl alcohol resins
Inventor: NISHIKAWA HIDEO
IPC: C12R1/44
Filed: 1976-07-06
Abstract: PURPOSE: To assimilate polyvinyl alcohol resins by the cultivation of bacteria belonging to Staphylococcus in a medium containing acetic acid, its salts or esters. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04290337-A (JP)
Title: Orthogonal modulator
Inventor: SUZUKI MITSUHIRO
IPC: H04L27/20
Filed: 1991-03-19
Abstract: PURPOSE:To perform the stable orthogonal modulation of complex signals with simple construction. CONSTITUTION:The polarity of a real part signal I of a digital complex signal is inverted by a polarity inversion circuit 64. The polarity of an imaginary part signal Q of the digital complex signal is inverted by a polarity inversion circuit 65. Signals I, Q, -I, and -Q are inputted to a switch circuit 63. The switch circuit 63 is switched by sampling frequency fs, and the complex signals I, Q, -I, -Q,... are successively outputted at the timing of sampling frequency fs. This is D/A-converted by a D/A converter 68, and the carrier wave frequency fIF component is taken out. The relation between the sampling frequency fs and the carrier wave frequency fIF satisfies fIF=fs (2n+1), the orthogonal modulation signal can be easily obtained.
Patent JP-S576918-A (JP)
Title: Clock control circuit
Inventor: TANAKA YASUHARU
IPC: G06F1/12
Filed: 1980-06-14
Abstract: PURPOSE:To eliminate a storage of an inaccurate data which is caused by a phase clock of the double-phase clocks due to a clock control, by providing a double-phase clock generating circuit, a specific storage means and a circuit that controls the 2nd clock by the output of the storage means. CONSTITUTION:When a clock generating circuit 2 that generates the double-phase clocks of the 1st and 2nd clocks 210 and 220 and a storage control signal 110 are energized, an optional information is stored by the clock 210 and the information is reversed by the rear edge of the clock 220 through a storage means 4. Furthermore control circuits 6 and 8 control the clock 220 with the output of the means 4. For instance, a gate circuit 41 and an FF circuit 42 are used for the means 4, and a delaying circuit 6 and a gate circuit 8 are used for the above-mentioned control circuit to constitute a clock control circuit 1 as shown in the diagram. This circuit 1 controls the storing actions of registers 3 and 7 of a data processing circuit.
Patent JP-H11284094-A (JP)
Title: Semiconductor device and manufacture of semiconductor device
Inventor: SASAKI KEIJI
IPC: H01L23/12
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To make compatible the reduction in manufacturing cost, miniaturization of an exterior dimensions and improvement of heat radiation performance. SOLUTION: A semiconductor pellet 3 is fixed to a heat spreader 2 which is fixed on a package substrate 1. Bonding pads of a semiconductor pellet 3 are connected with solder bumps 4 which function as outer connecting electrodes, via a wiring pattern 1a formed on the package substrate 1 and bonding wires 5. Furthermore, the semiconductor pellet 3 encapsulated with resin 6, thus constitutes a semiconductor device in which the heat spreader 2 consisting of a metal like copper(Cu) satisfactory workability, cost and thermal conductivity. An uneven part 2a is formed on the outer surface of the heat spreader 2 itself by press working or the like, so that heat radiating performance is enhanced, without increasing the thickness or the like.
Patent JP-S59206656-A (JP)
Title: Auxiliary fuel feed display for internal-combustion engine
Inventor: KOBAYASHI HIROTO
IPC: F02M17/02
Filed: 1983-05-11
Abstract: PURPOSE:To obtain a carburetor where storage condition of starting fuel can be confirmed easily from the outside by providing means which will become transparent upon storage of fuel in the auxiliary starting fuel storage section. CONSTITUTION:Fuel is fed through a hole 88 into the valve body of a floatless carburetor 10 and stored at the fuel storage section 70. A fuel guide member 92 is provided at the upper portion of the storage section 70 and upon feeding of fuel between said member 92 and a transparent member 96 having coarse inner face, diffused reflection is eliminated from the coarse face 100a to provide transparency thus to enable confirmation of fuel supply condition from the outside.
Patent JP-H07298611-A (JP)
Title: Switching power source
Inventor: HAGA HIROYUKI
IPC: H02J1/00
Filed: 1994-04-20
Abstract: PURPOSE:To provide a switching power source having a high power factor and a high efficiency by avoiding an increase in size and loss of an element even under the condition of a wide input voltage range. CONSTITUTION:When an input voltage is low, terminal voltages of first and second smoothing capacitors 45, 46 are applied to a primary winding 47 of a transformer 52. A doubled voltage is applied as compared with a power source having one smoothing capacitor and no switching element 44 which becomes ON for a period in which an output voltage of an AC power source is low. Thus, numbers of turns of a secondary winding 48 and a control winding 50 of the transformer can be reduced to 1/2. As a result, a current flowing to a switching element 34 is reduced to 1/2.
Patent JP-S60224455-A (JP)
Title: Rice cooking apparatus for business use
Inventor: HATSUTORI KUNIO
IPC: A23L7/10
Filed: 1984-04-20
Abstract: PURPOSE:To enable the remarkable shortening of the time for the cooking in a large number of cooking vessels, by using plural holding members to detachably hold the cooking vessels, placing the holding members in parallel, circulating the members with a conveyor, and providing a heating zone to the heat the cooking vessels under the feeding part of the conveyor. CONSTITUTION:Raw rice and water, etc. are charged in the cooking vessel 20 to be served as a rice bowl in a mess-room, and the vessel 20 is heated to prepare cooked rice. The above apparatus is provided with a conveyor 10 having controllable speed, furnished with rows of plural holding members 13 detachably holding the vessel 20, and circulating the holding members by transferring the member nearly horizontally, and returning the member nearly horizontally above the conveyor of the forwad motion. The heating part 16 to heat the vessel 20 held with the member 13 is placed under the conveyor 10 moving backward. Consequently, the tike necessary to complete the cooking of all cooking vessels can be shortened in the case of using a number of cooking vessels, and at the same time, the heat-consumption in the heating part can be reduced.
Patent JP-S61239988-A (JP)
Title: Recording medium
Inventor: MATSUDA HIROSHI
IPC: G11B7/24035
Filed: 1985-04-16
Abstract: PURPOSE:To enable high density recording, to enhance a S/N ratio and to obtain a homogenous recording layer, by providing a monomolecular film or monomolecular built-up film comprising a diacetylene derivative compound having a hydrophylic region and hydrophobic region in themolecular thereof and an ultraviolet absorbing layer. CONSTITUTION:A diacetylene derivative compound is dissolved in chloroform at definite concn. and the resulting solution is adjusted to pH 6.9 to be developed on a water phase 10 with constant calcium chloride concn. The chloroform solvent is removed by evaporation to enhance surface pressure and a Mylar plate having a sufficiently clean and hydrophylic surface is used as a carrier to be quietly moved up and down to the direction traversing the surface of water at an up-and-down speed of 1.0 cm/min while surface pressure is kept constant to transfer a diacetylene monomolecular film to the carrier 11 and a diacetilene monomolecular built-up film obtained by building up diacetylene monomolecular film layers 6, 20, 40, 60 is formed. Next, polyethyleneterephtha late is applied to the recording layer in a thickness of 1000Angstrom  to form an ultra violet absorbing layer 15.
Patent JP-H01253832-A (JP)
Title: Tracking controller
Inventor: FUKUTOME YOSHIO
IPC: H02P25/06
Filed: 1988-03-31
Abstract: PURPOSE:To stably realize the lead-in of tracking with simple constitution by reducing a potential due to the time constant of a filter for shift means control at the time of leading in tracking. CONSTITUTION:A tracking loop switch 10 is turned off for shifting a linear motor, and a switch 13 is turned on by the instruction of turning on a random access signal. At that time, a load charged by a capacitor 12 is discharged by the switch 13. Next, the shift of the linear motor is terminated, and the tracking loop switch 10 is turned off, whereby a system returns to a normal state by the instruction of turning off the random access signal. Thus, the time constant of the filter which impresses a tracking error signal on the shift means is made small when the tracking loop is turned off, or when the random access signal is turned on, and an influence due to the filter time constant of the error signal is improved, whereby the stable lead-in of tracking is executed.
Patent JP-H0821407-A (JP)
Title: Fluid pressure cylinder device
Inventor: HIROKAWA TADASHI
IPC: B61F5/22
Filed: 1994-03-28
Abstract: PURPOSE:To provide a fluid pressure cylinder device which is used in a car having a car body inclining device and has excellent bending rigidity and responsiveness. CONSTITUTION:This device is provided with a cylinder member 2 and a piston member 3 reciprocably inserted in an inner periphery of the cylinder member 2. An outer cylinder 4 is connected to the piston member 3 and reciprocably fitted to an outer periphery of the cylinder member 2. A linear rolling guide mechanism 5 is arranged between the outer periphery of the cylinder member 2 and the outer cylinder 4. A pressure fluid chamber 7 is formed between the inner periphery of the cylinder member 2 and a pressure receiving end face 6 of the piston member 3.