baber/WOPTO huggingface dataset:
Patent JP-S62129688-A (JP)
Title: Method for lowering temperature of condenser
Inventor: HASHIMOTO YASUHIRO
IPC: F28B9/02
Filed: 1985-11-29
Abstract: PURPOSE:To enable the inside temperature of a condensor to be kept constant all the time regardless of the load from a steam turbine, by controlling the rate of cooling water to be sprayed by detecting the steam rate flowing into the condenser. CONSTITUTION:A bypass steam is fed into a condenser 18 through a bypass stem pipe 16 via a flow meter 21 and bypass steam main check valve 15. The lift of a bypass steam main valve 15 corresponding to the flow rate of bypass steam is converted into an electric signal by a voltage converter 24, fed into an air-actuated valve controller 26 via a voltage/air pressure function converter 25, holding the opening of a sprayed water controlling valve 13 corresponding to the steam flow rate, conducting a control in direct porportion. With such an arrangement, the inside temperature in the condenser 18 can be kept at a constant value regardless of the load from a steam turbine. By this method, corrosion on the cooling water pipe of a condenser by water droplets, vibration of the rotor of a steam turbine rotor and damage in the condenser caused by thermal stress can be completely prevented.
Patent JP-H08127086-A (JP)
Title: Elastic roller and production thereof
Inventor: SATOYOSHI MINORU
IPC: F16C13/00
Filed: 1994-10-31
Abstract: PURPOSE: To simplify the labor removing the excessive elastomer material generated at the single end part or both end parts of a core metal in the production of an elastic roller. CONSTITUTION: Since the exposed part of a core metal is covered with a masking material and an elastomer is integrally molded on the core metal in the production of an elastic roller, the elastomer material 3A of an unnecessary part can be simultaneously removed if the masking material is detached after an elastomer layer 3 is formed and the core metal can be easily exposed.
Patent JP-H0984994-A (JP)
Title: Housable clothes drying frame for columnar upright member
Inventor: YAMAZAKI KEIICHIRO
IPC: D06F57/12
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To make the elevation angle fixing and locking of a clothes drying arm accurate and sure and to improve strength by freely turnably, engageably and fixably housing the clothes drying arm in a hanging state to a vertical type housing groove provided in a columnar upright part. SOLUTION: The vertical type housing groove 20 for freely turnably housing the clothes drying arm 15 is provided on the upper front surface of a strut 11. Further, square hole through-holes 21 are provided so as to cross it on the upper part of the housing groove 20. The square pipe 12a of the same length as the width La of the strut 1 nicely fittable inside the square hole through-holes 21 is provided. The flat clothes drying arm 15 provided with a shaft hole for turning on a base part for forming a turning and engaging means with the square pipe 12a is mounted to the square pipe 12a. It is fitted to the square hole through-holes 21 and the clothes drying arm 15 is freely turnably and fixably mounted by a bolt 13a and a nut 14. The clothes drying arm 15 is formed by aluminium or the like.
Patent JP-2001089421-A (JP)
Title: Optically active compound, liquid crystal composition containing the same, liquid crystal element using the liquid crystal composition
Inventor: TAKIGUCHI TAKAO
IPC: G02F1/13
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal composition which can form ferroelectric liquid crystal elements having large response speeds, the low temperature dependency of the response speeds and high contrasts or antiferroelectric liquid crystal elements having excellent uniform orientability. SOLUTION: This liquid crystal element uses a liquid crystal composition containing 1 to 80 wt.% of an optically active compound represented by optically active 3-(4-phenylbutoxy) 6-(4'-decyl-4-biphenylcarbonyloxy)-1,2,3,4-tetrahydro-2- naphthalenecarboxylate.
Patent JP-H02115052-A (JP)
Title: Rotary classification type pulverizer
Inventor: SATOU KAZUNORI
IPC: B02C23/12
Filed: 1988-10-26
Abstract: PURPOSE:To improve operation efficiencies at high load operations by bending the end of a rotary classification vane toward the rotary direction of a classifier. CONSTITUTION:In a classifier comprising a cylindrical rotary classifier shaft 14 rotating around a raw material feed pipe 2, a rotary classifier rotor 15 mounted on the lower end of the shaft 14, and plate-like rotary classification vanes 16, the ends of which are bent in an arc shape in the direction of rotation, whereby coarse particles are prevented from flowing into spaces between the vanes 16, 16, whereas particles being transferred from the lower region of the rotary classifier are caused to flow into between the vanes 16, 16 from the bent parts of the ends of vanes 16 and pass through the rotary classifier to be collected as products of fine particle. As a result, the generation of a stagnant region of particle caused in an inlet of a rotary classifier can be avoided.
Patent JP-2001087737-A (JP)
Title: Treating method of biotic waste
Inventor: KUBOTANI ATSUYOSHI
IPC: B09B3/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a treating method of biotic waste for efficiently making the biotic waste consisting of leftover food and at least one of collected excreta and sludge collected from septic tanks into dried powder and using the obtained powder as organic manure. SOLUTION: This treating method comprises preparing slurry so that its viscosity is adjusted to <=500 cP (centipoise) by mixing the pulverized leftover food with at least one of the collected excreta and the sludge collected from septic tanks, contacting the prepared slurry with a pulsing combustion gas fed downward into a vertically cylindrical drying chamber from a pulsing combustion chamber installed at the top of the drying chamber to make the slurry into the dried powder and steam while keeping the drying chamber at 120-190 deg.C and withdrawing the dried powder from the bottom of the drying chamber and the exhaust gas containing the steam from the lower side face of the drying chamber.
Patent JP-H10114676-A (JP)
Title: Inhibitor against production of beat-type transforming growth factor
Inventor: TANAKA YASUHIKO
IPC: A61K38/21
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain an inhibitor against production of β-type transforming growth factor excellent in efficacy of drug, useful for treatment of proliferate vitreous retinopathy, etc., by using an interferon as an active ingredient. SOLUTION: This inhibitor against production of β-type transforming growth factor comprises an interferon such as α-type of β-type, or natural-type or gene recombinant-type β-interferon as an active ingredient. Further, the β-type transforming growth factor is preferably β-2-type one and the cell producing the β-type transforming growth factor is preferably epithelial cell of retinal pigment. The daily dose of the interferon is preferably 100,000-18,000,000 units.
Patent JP-H03218626-A (JP)
Title: Wiring contact structure of semiconductor device and manufacture thereof
Inventor: MOTONAMI KAORU
IPC: H01L23/485
Filed: 1990-10-04
Abstract: PURPOSE:To enable the material forming a wiring layer to be controlled not to exercise an unfavorable effect on the characteristics of a conductive region by a method wherein a means to restrain the mutual actions of the wiring layer and the conductive region in the lateral direction on a semiconductor substrate is provided. CONSTITUTION:The title wiring contact structure provided with a semiconductor substrate 1, a conductive region, an insulating layer 2, a wiring layer 61 and a mutual action restraining means is designed so that the wiring layer 61 may be brought into electrical contact with the conductive region formed on the semiconductor substrate 1 through a contact hole 3. The insulating layer 2 formed on the main surface of the semiconductor substrate 1 is provided with the contact hole 3 formed to reach the surface of the conductive region through the hole 3. The wiring layer 61 mainly comprising a high melting point material is formed on the surface of the conductive region and the insulating layer 2. The mutual action restraining means restrains the mutual actions of the wiring layer 61 and the conductive region in the lateral direction on the semiconductor substrate 1. Through these procedures, the high melting point material comprising the wiring layer 61 can be controlled not to exercise an unfavorable effect on the characteristics of the conductive region.
Patent JP-H06118742-A (JP)
Title: Electrostatic latent image reading method and device
Inventor: AONO TAKASHI
IPC: G01R29/24
Filed: 1992-10-07
Abstract: PURPOSE:To read an electrostatic latent image with high resolution by depositing a charge of reversed polarity with respect to a latent image charge on the electrostatic latent image formed on a recording medium and bringing a probe close to the medium at a minute distance between both charges to conduct measurement. CONSTITUTION:A charge carrier layer 1c is laminated on a substrate 1a with a conductive layer 1b between to constitute a recording medium 1, and a recording charge 1d is formed in the charge carrier layer 1c. When the recording medium 1 is soaked in water or placed in a high-humidity environment, the shield charge 1e of reversed polarity is deposited only on the surface of the medium 1 contg. the recording charge 1d. When a probe 2 is brought close to the medium 1 at about a minute distance between the recording charge 1d and the shield charge 1e, e.g. about 0.1mum, the recording charge and shield charge act on the probe 2, a charge based on the difference in working force between both charges is induced, and an electrostatic force is produced. The recording charge 1b of the medium 1 is read by the mechanical displacement, vibration amplitude, etc., utilizing the electrostatic force.
Patent JP-S63122935-A (JP)
Title: Defect inspecting instrument
Inventor: TERADA SHIGEKI
IPC: H01L21/66
Filed: 1986-11-13
Abstract: PURPOSE:To enable highly accurate detection of a defect, by projecting laser light to an object to be inspected from a projector section to separate the defect distinctly from dust. CONSTITUTION:First, a defect inspection coordinate is determined on a water 1 by control signals SC1 and SC2 from a control section 8 and laser light 3 is projected onto the water 1 from a projector section 4. When dust or a defect exists on the wafer 1, scattered beams of light 19 and 23 are received by photodetectors 21 and 25 to be converted into electrical signals SP1 and SP2, which then, are converted into binary codes signals SB1 and SB2 with binary coding circuits 29 and 30, the signal SB2 is inverted with an inverter 31 and an inversion signal SI is outputted to an AND gate 32 together with the signal SB1. A defect signal SD is outputted to the control section 8 from an AND gate 32. When dust exists on the wafer 1, the scattered light 23 is received by both the devices 21 and 25. The signals SB1 is SI of logical levels '1' and '0' respectively are inputted into to the gate 32 and the logical level of the defect signal SD moves to '0' indicating no defect.
Patent JP-S62127019-A (JP)
Inventor: SAKUMA YOSHIO
IPC: D06M11/00
Filed: 1985-11-28
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-2000065319-A (JP)
Title: Liquid fuel combustion equipment
Inventor: TSUNEMATSU TOSHIAKI
IPC: F23D11/08
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To precisely control an air supply amount and a fuel supply amount at the time of a strong combustion or a weak combustion by driving a fan for supplying the air and a drive means for supplying liquid fuel by the same drive means, and synchronizing the air supply amount with a liquid fuel supply amount. SOLUTION: A vaporizer is arranged in a combustion chamber in a liquid fuel combustion equipment body, and the vaporizer is constituted of a vaporizing dome and a vaporizer unit 20 integrated with a fan for supplying the air. A fuel supply spiral shaft 40 of a liquid fuel supply means is fixedly mounted at the unit 20, and the unit 20 is fixedly mounted at a driving motor 50. The fan for supplying the air and the drive means for supplying liquid fuel are driven by the motor 50 fixedly mounted at the unit 20 to thereby synchronize the air supply amount with the liquid fuel supply amount.
Patent JP-S62132714-A (JP)
Title: Production of porous carbonaceous material
Inventor: KATSURA SHINRO
IPC: C04B35/52
Filed: 1985-12-02
Abstract: PURPOSE:To obtain a porous carbonaceous material having improved heat resistance, strength, heat insulating properties, etc., by firing a resol type phenolic resin foam prepared by using a catalyst consisting of ammonia or an amine based compound in a nonoxidizing atmosphere. CONSTITUTION:A resol type phenolic resin is synthesized by using a basic catalyst selected from ammonia or an amine based compound, e.g. monoethylamine. An organic foaming agent, e.g. flon gas, foam stabilizer, e.g. polyoxyethylene sorbitan monostearate, and acid curing agent, e.g. p- toluenesulfonic acid, are added to the resultant resol type phenolic resin and expanded and cured while heating to produce a phenolic resin foam, which is then fired and carbonized in a nonoxidizing atmosphere to afford the aimed porous carbonaceous material suitably used as a heat insulating material for combustion furnaces, etc.
Patent JP-H04146679-A (JP)
Title: Distributed feedback semiconductor laser device
Inventor: TADA KUNIO
IPC: H01S5/00
Filed: 1990-10-09
Abstract: PURPOSE:To enable an InP long wavelength laser to easily manufactured by a method wherein a thin buffer layer is made to grow on the surface of a semiconductor layer rugged corresponding to a diffraction grating so as to partially fill the rugged surface, and an active layer is made to grow thereon. CONSTITUTION:A clad layer 3 and a semiconductor layer 4 are made to grow in crystal on a substrate 1 through a first epitaxial growth stage. Then, through an interference exposure method and a chemical etching method, a rugged form 5 corresponding to a diffraction grating is engraved on the semiconductor layer 4. On the second stage, an N-type InP buffer layer 6 is made to grow on the semiconductor layer 4, and a low impurity concentration In0.53Ga0.47 As active layer 7, a P-type InP clad layer 8, and a high concentration P-type In0.53Ga0.47As contact layer 9 are successively grown to constitute a double hetero-junction structure. In succession, an SiO2 insulating layer 12 is deposited on the upside of the contact layer 9, a stripe-like window is provided, and then electrode layers 11 and 12 are evaporated. Furthermore, the substrate 1 provided with the layers is cleaved into unit semiconductor laser elements. The buffer layer 6 and the active layer 7 are made to grow on the semiconductor layer 4 through an organic metal vapor growth method. At this point, the buffer layer 6 is so formed as not to make the rugged form 5 fully flat, and the left recess of the rugged form 5 is filled flat at the formation of the active layer 7.
Patent JP-H07102487-A (JP)
Title: Dimensionally-stable reinforcing fabric for waterproofing material and product obtained by using the same
Inventor: MATSUSHITA MASAKI
IPC: D04H3/153
Filed: 1993-10-04
Abstract: PURPOSE:To provide a nonwoven fabric useful as a reinforcing fabric for a waterproofing material such as an asphalt roofing and capable of forming a dimensionally-stable waterproofing layer. CONSTITUTION:There are two types of dimensionally-stable reinforcing fabrics for a waterproofing material and a product obtained by using the reinforcing fabric for a waterproofing material. One of these dimensionally-stable reinforcing fabrics for a waterproofing material is composed of a nonwoven fabric produced by binding sheath-core type composite filaments each composed of a polyester having >=25mum diameter of the cross-section as the core component and a thermoplastic polymer as the sheath component with the thermoplastic polymer constituting the sheath component of the nonwoven fabric. In this nonwoven fabric, the nonwoven fabric-constituting filaments are arranged in the longitudinal direction so that filaments having 80 to 120% ratio of the diameter in the width direction of the cross-sectional shape of the nonwoven fabric-constituting filament to that in the thickness direction may be contained in a ratio of >=60wt.% in the cross-section of the nonwoven fabric when cut in the width direction. The other dimensionally-stable reinforcing fabric for a waterproofing material is composed of a composite material produced by combining the reinforcing fabric for a waterproofing material with a filament composed of a polyolefin or a polyester copolymer as an adhesive component according to the blending method, the laminating method, etc.
Patent JP-2001087522-A (JP)
Title: Arithmetic processing device for game
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To attain both of the maintenance of identification information (characteristic ID) and a high speed access. SOLUTION: This device is provided with a game control means for performing a game control of a game machine, a first storage means for storing unique identification information assigned to the game control means so as to be rewrite impossible and nonvolatilizable, a second storage means for volatilizably storing storage content of the first storage means by copying content and an output means for outputting storage content of the second storage means to a request destination in response to the request from the outside. An unfair rewrite of identification information (characteristic ID) can be prevented by the first storage means (security memory 216). By the second storage means (ID property RAM 215) fast in operating speed, the access speed from the outside can be improved.
Patent JP-S63124179-A (JP)
Title: Picture processor
Inventor: NISHITANI TAKUJI
IPC: G06T5/20
Filed: 1986-11-14
Abstract: PURPOSE:To obtain a result equivalent to that obtained through a large-width filtering operation by repeating plural simple filtering operations related to the periphery of a single picture element of a picture to consequently obtain the result of a large-width filtering operation. CONSTITUTION:The continuous three pieces of picture data are sent to shift circuits 105-107 among those picture data received from a switch circuit 102 via delay elements 103 and 104 having a single piece of picture data respectively. The circuits 105-107 shift the picture data by an appropriate number of bits and perform multiplication/division with a number of the width power of '2'. Then these arithmetic results are added together by an adder 108. Then the circuits 105-107 shift the picture data by 2 bits and dividing equivalently the picture data by '4'. While the shift circuit 106 shifts the picture data by a single bit and divide the picture data by '2'. Under such conditions, the picture data obtained through 10 times of processing done by a processor 111 is equivalent to that obtained by performing equivalently a single large-width filtering operation.
Patent JP-H08130773-A (JP)
Title: Data terminal connection device for radio telephone set
Inventor: FUKUSHIMA JUNICHI
IPC: H04W88/02
Filed: 1994-11-02
Abstract: PURPOSE: To simplify the constitution of power source of a system by incorporating an interface means for data communication in a charger also used as the telephone set stand of a radio telephone set. CONSTITUTION: Modulation/demodulation circuits are provided between the protocol conversion part of a data terminal connection device 1 and a connector 107, and between the interface circuit part of the radio telephone set 3 and the connector 107, respectively. Transmission data transferred between the device 1 and the telephone set 3 and a current are supplied with non-contact electromagnetic coupling by the combination of induction coils by providing an inverter between the current control part of the device 1 and a connector 108. Moreover, the transmission data transferred between a data terminal 4 and the device 1 can be transferred on a radio line. In such a way, the device 1 has the functions of the telephone set stand as well as the charger, and data communication can be performed in a state that the telephone set 3 is placed on the device 1.  At this time, the current is supplied from the device 1 to the telephone set 3, and charge to a built-in battery can be performed by a residual current.
Patent JP-S61147489-A (JP)
Inventor: TSUBOI MAKOTO
IPC: F24C7/08
Filed: 1984-12-20
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-H05107277-A (JP)
Title: Window type comparator circuit
Inventor: KANAMARU JIRO
IPC: H03K5/08
Filed: 1991-10-18
Abstract: PURPOSE:To achieve a stable operation even when either of two input terminals is the same as an earth potential by arranging a junction transistor having an input circuit connected to a second power source, namely, the earth potential. CONSTITUTION:When the potential of an input terminal TI1 is higher than I1XR41 as against the potential of an input terminal TI2, a transistor Q41 becomes conductive or when it is lower than I2XR42, a transistor Q42 conducts. In such a manner, the transistors Q41 and 42 have the collectors thereof connected mutually in common and are connected to a load RL through an output terminal. Therefore, when the potential of the terminal TI1 becomes higher than I1XR31 against the potential of the terminal TI1 or when the potential of the terminal TI1 becomes lower than I2XR42 against the potential of the terminal TI2, a current flows to the load RL. The potential of an output terminal TO lowers to form a window type comparator circuit.
Patent JP-H10114402-A (JP)
Title: Reversing device for garbage container
Inventor: SHIMIZU HARUKAZU
IPC: B65F1/14
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To facilitate manual garbage collecting work by releasing a stopping condition after the stopping condition is maintained until a finish of restoration when a reversing action is restored in a rotational structure turned by a turning means, and then, sliding a rotary shaft downward. SOLUTION: In the upper part of a slide hinge member 126, a rotary shaft 129 is arranged with its axial direction directed along the axle direction, while both ends of the rotary shaft 129 are passed through a pair of inside wall parts in an inside structure 131 among the inner structure 131 and an outer structure 132, which construct a rotational structure 130, and the rotational structure 130 can be freely turned around the rotary shaft 129. When a reversing action of the rotational structure 130 is restored, a stopping condition of the rotary shaft 129 is released after the stopping condition is maintained until the restoration is finished, and then, the slide hinge member 126, in which the rotary shaft 129 is arranged, is slid downward. In this way, the workability of manual garbage collecting work can be improved.