baber/WOPTO huggingface dataset:
Patent JP-H0357560-A (JP)
Title: Pulse welding device
Inventor: SHIMAMOTO TAKIJIRO
IPC: B23K9/09
Filed: 1989-07-25
Abstract: PURPOSE:To decrease dull of a pulse waveform by connecting a welding power source for base current and a welding torch, and a power source for pulse current and the welding torch by a regular welding cable, and a cable for high frequency power, respectively, and installing a rectifier in both the cables, respectively. CONSTITUTION:A pulse current of the prescribed frequency and waveform fed from a power source 4 for pulse current is fed to a welding torch 1 by an exclusive cable 6 for pulse current being a cable for high frequency power. Therefore, dull of a pulse waveform on the way becomes small and it is super posed on a base current, and an action of the pulse is displayed surely. In this regard, since rectifiers 7, 8 are installed in a cable 5 for base current and the cable 6 for pulse current, each power source 3, 4 does not interfere with each other.
Patent JP-H0356729-A (JP)
Title: Suspension arm structure made of frp
Inventor: ISHIIDE HIDENORI
IPC: F16F1/44
Filed: 1989-07-24
Abstract: PURPOSE:To increase impact absorption against road surface input by forming slits extending lengthwise on an arm part of a suspension arm made of FRP in the arm having the arm part and coupling rings at both ends of the arm part. CONSTITUTION:A suspension arm 10 comprises an arm part 11 and coupling rings 12a, 12b provided at both ends of the arm part 11. On a body member 13 constituting the arm part 11, two of right and left slits 17,17 are formed extending lengthwise at the center in the lengthwise direction. These two slits 17,17 finally split the arm part 11 which has been conventionally a unit into three plate members of a center body member 13 and flange members 14,14 on both sides. As a result, since out-of-plane bending deformation F1,Fc,Fp is exhibited outward against compressive load Fp, an elastic deformation region of the arm 11 is expanded to have impact absorbed. On the other hand, since the slit 17 is formed lengthwise, deterioration in axial rigidity is small thereby securing strength against axial compressive load.
Patent JP-S6252520-A (JP)
Title: Holography endoscope
Inventor: HASEGAWA AKIRA
IPC: G02B23/26
Filed: 1985-09-02
Abstract: PURPOSE:To decide whether a reproduced image of holography is normal or not while observing the reproduced image in real time and to obtain the image with the best contrast by providing an optical path length adjusting means, an illuminating means, and an optical observation system and using a nonlinear medium which has a nonlinear electric sensing rate as a photosensitive element. CONSTITUTION:A mirror M2 is movable along the optical axis. Reference light B1 reflected by a mirror M3 is expanded by a beam expander 21 to strike on a photosensitive material 22 for holography and interfere with object light B2 arriving through an image guide 5 and a lens 8, thereby writing a hologram on the photosensitive material 22. The nonlinear medium whose refractive index responds nonlinearly to the electric field of incident light such as Si is used for the photosensitive material 22 for holography, which is irradiated with a light wave conjugate to reference light which is generated by reflecting the reference light by a mirror M4. Consequently, a wavefront whose phase is conjugate to that of the original object wave is reproduced and transmitted through the lens 8 reversely to reproduce an object image I1.
Patent JP-S6296826-A (JP)
Title: Multiplex light measuring apparatus
Inventor: FUKUHARA TORU
IPC: G01J1/44
Filed: 1986-08-19
Abstract: PURPOSE:To operate and take out the adequate output of light measurement in accordance with classification, by dividing an object field onto a plurality of regions, measuring light, standardizing the photoelectric outputs based on the average outputs of the obtained photoelectric outputs, and classifying the object field based on the standardized outputs. CONSTITUTION:A classifying circuit 20 receives the logic outputs from circuits 17, 18 and 19 and determines and classifies as to which specified categories these combined logics belong to. The categories are divided into three parts. A control output corresponding to each part is selectively generated. Analog switches 21, 22 and 23, which are connected between circuits 14, 15 and 16 and an apex operating circuit 24, selects the output corresponding to the classified category out of the first - third measured light outputs based on the control output of the circuit 20. The output is transmitted to the circuit 24. The circuit 24 generates an output, which corresponds to an adequate exposure value, based on the selected measured light output and other exposure factors from a data setting part 27. The output is applied to an exposure control circuit 25 and an exposure display circuit 26.
Patent JP-2000007393-A (JP)
Title: Mortar/concrete hardened body having freezing and thawing resistance
Inventor: NAGASHIO SEISUKE
IPC: C04B103/30
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a hardened body having excellent freezing and thawing resistance even without introducing entrained air, to effectively utilize and recycle a waste by using a hydraulic composition produced from one or more of incinerated ash of municipal refuse and incinerated ash of sewage sludge as a raw material. SOLUTION: This hydraulic composition is produced by using one or more of incinerated ash of municipal refuse and incinerated ash of sewage sludge as a raw material. Namely the composition is obtained by adding 1-30 pts.wt. of a gypsum to 100 pts.wt. of a baked material comprising 10-40 wt.% of one or more of C11A7CaCl2 and C11A7CaF2 and one or more of C2S and C3S. Anhydrous gypsum, gypsum dihydrate or hemihydrate gypsum can be used as the gypsum. The hydraulic composition is used to give the objective mortar/concrete hardened body having excellent freezing and thawing resistance. The mortar/ concrete hardened body has sufficient freezing/thawing resistance even in an air amount in the case of nonuse of an AE agent and, if required, entrained air may be introduced to the hardened body by an AE agent.
Patent JP-H10340877-A (JP)
Title: Substrate processing system
Inventor: NAKAGAWA YOSHIYUKI
IPC: H01L21/304
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing system, wherein a concentration fluctuation of a process liquid caused by a fluctuation in pure water flow rate is suppressed. SOLUTION: A chemical liquid introduction valve 9 introduces a flow rate of chemical liquid, which corresponds to the pressure difference between a chemical liquid pressure on an inlet side and a pure water pressure on an outlet side, into a pure water in a pure water supply channel 2. A pure water flow rate feedback control part 70 obtains a deviation between a pure water flow rate target value a2 set at a target value setting part 30 and a pure water flow rate current value b2 of the pure water supply channel 2 for calculating the pure water flow rate control operation amount so as to cancel the pure water flow rate deviation.  Then the pure water flow rate control operation amount is added to the pure water flow rate target value a2 to obtain a pure water flow rate operation amount, and then the pure water flow rate operation amount is converted into a pure water flow rate operation voltage Vd2 for outputting. A pure water pressure-adjuster 3 adjusts, based on the pure water flow amount operation voltage Vd2, the pure water pressure of the pure water supply channel 2 so that the pure water flow rate amount is kept constant.
Patent JP-H0920896-A (JP)
Title: Production of high-concentration coal-water slurry and apparatus therefor
Inventor: KUBO YUKIO
IPC: C10L10/18
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To concentrate the coal in coal-water slurry and reduce the crashing power to increase the removal efficiency of crude particles by carrying out the wet milling in a lower concentration than that of the coal-water slurry product and utilizing that the temperature of the coal-water slurry is high at the exit of the wet mill to vaporize the water SOLUTION: In the production of high-concentration coal-water slurry comprising the coal, water and a dispersing agent-mixing step and the coal-wet-milling step, the wet-milling step is carried out in a wet mill 12 in a concentration of 0.6-3.0wt.% lower than the set concentration of the coal-water slurry product to adjust the particle sizes in the range from 75-85wt.% of less than 200 mesh. Then, the slurry is concentrated to the prescribed concentration in the water vaporizer 20 utilizing the heat of the coal-water slurry as at least a part of the heat source.
Patent JP-S6172216-A (JP)
Title: Exposure method
Inventor: TAKAKURA KOICHI
IPC: G02B26/10
Filed: 1984-09-17
Abstract: PURPOSE:To obtain the direct exposure method which does not require a film neither an exposure printer and scans a laser light, which is modulated as light and darkness of light in accordance with picture element information, on both faces of a substrate, which is moved in a prescribed speed and is coated with a photosensitive film, in the direction orthogonal approximately to the moving direction of the substrate to form images in parallel with movement of the substrate. CONSTITUTION:Both faces of a substrate 1 are coated with the photosensitive film in the preceding process. A laser light (r) emitted from a laser device 4 is divided to a transmitted light r1 and a light r2, which is reflected and refracted on a slope, by a prism 6, and they are led to modulators 7 and 8 controlled by a computer 5, and modulated laser light r1 and r2 are shaked in the direction orthogonal approximately to the moving direction of the sub strate by light shaking devices 9 and 10. Thus, right and left light shaking devices 9 and 10 scan laser lights r1 and r2 in the direction orthogonal approxi mately to the moving direction of the substrate, and exposure is so performed that the same image or different images are formed in parallel with movement of the substrate 1.
Patent JP-H0845784-A (JP)
Title: Manufacture of compound electronic component
Inventor: KABASAWA HIDEKI
IPC: H01C13/00
Filed: 1994-07-26
Abstract: PURPOSE:To form a capacitor and a resistor in constitution members using the same material, by forming a semiconductor layer wherein at least a part of an inner electrode is connected with at least one side of an outer electrode, and compounding a resistor and a capacitor of the semiconductor layer. CONSTITUTION:Connection parts between inner electrodes 1, 1... and an outer electrode 4, and connection parts between inner electrodes 2, 2... and an outer electrode 5 are formed by using semiconductor layers 6 and 7, respectively. A series connection element constituted of a resistor and a capacitor is formed. The resistor consists of the semiconductor layers 6, 7. The capacitor consists of the outer electrodes 4, 5, the inner electrodes 1, 1..., 2, 2..., and dielectric layers 3, 3.... Thereby the capacitor and the resistor are compounded in the constitution members using the same material. A compound electronic component having a compound element composed of a resistor and a capacitor in which mechanical defect like cracks is not generated can be obtained.
Patent JP-H0717980-A (JP)
Title: Carbapenem derivative or salt thereof
Inventor: MAEDA TETSUYA
IPC: A61P31/04
Filed: 1993-07-06
Abstract: PURPOSE:To provide a novel compound useful as a medicine, esp. an antibacterial agent for methicillin-resistant Staphylococcus aureus. CONSTITUTION:The compound of formula I (R is H, negative electric charge or ester residue; X is S, O or NH; Y is O, NH or H2), e.g. (1R,5S,6 S)-2-{[(Z)-3-(3,4-dihydro-2H-pyrido[4,3-b]-,4-thiazine-6-thio)-1-prope nyl]thio}-6-[(R)-1- hydroxyethyl)-1-methylcarbapen-2-em-3-carboxylate. The compound of the formula I can be obtained by reaction of a compound of formula II (R' is carboxyl- protecting group) with a phosphoric esterifying agent or sulfonic esterifying agent followed by substitution reaction with an amine reagent and then eliminating the protecting group. The compound of the present invention also provides excellent activity against both Gram-positive and Gram-negative bacteria, is stable to dehydropeptidase in the kidney, and can be used not as, an agent combined with a dehydropeptidase inhibitor such as cilastatin but as a single agent.
Patent JP-H0536728-A (JP)
Title: Field effect transistor and its manufacture
Inventor: NAKAGAWA KEISUKE
IPC: H01L29/812
Filed: 1991-08-01
Abstract: PURPOSE:To improve the noise characteristic in high frequency band area by reducing the contact resistance per supply point of a multisupply gate type FET without marring the reliability. CONSTITUTION:A gate region extending in one direction is provided at the surface of the semiconductor layer provided on a substrate 10, and a gate wiring layer 8, which consists of a Ti/Pt layer having a specified pattern, is formed on the substrate 10 on the side of the gate region. Al is deposited on the surface 10 of the substrate, and a gate part 1a, which constitutes one part of the gate electrode GE, is made in the gate region G, and also a power supply part 1b, which is connected to the gate part 1a and extends on the gate wiring layer 8, is formed. An insulating layer is formed on the substrate 10, and out of this insulating layer, an opening 9 is made at the end (the region overlapping the power supply part 1b) on the opposite side to the gate part 1a of the above gate wiring layer 8. A metallic wiring layer 5, which is connected to the gate wiring layer 8 through the opening 9, is provided. A gate electrode GE is constituted of the gate part 1a, the power supply part 1b, the gate wiring layer 8, and the metallic wiring layer 5.
Patent JP-H0939187-A (JP)
Title: Polycarbonate laminated plate with satin finish appearance
Inventor: HORIUCHI YUUJI
IPC: B32B27/30
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate laminated plate with superior weather- proofness and satin finish appearance. SOLUTION: The surface of an acrylic resin film is satin-finished by applying a satin finish treatment to one surface or both surfaces of a polycarbonate plate, and laminating the acrylic resin film to the satin finish surface by fusion without the use of an adhesive.
Patent JP-2000027657-A (JP)
Title: Opening and closing lid for working machine
Inventor: MORIMOTO MINORU
IPC: B65D43/22
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To naturally rotate an opening and closing lid downward due to its own weight to cope with failure of closing, by pivoting one end of the lid covering an opening portion provider for a cover of a working machine to the cover switchably, and by arranging a stopper for stopping opening amount of the lid on the closing side than the vertical direction between the lid and the cover. SOLUTION: A stopper 23 for controlling rotation is fixed to the immediate back part of a hinge 15 on the rear back side of an opening and closing lid 14. One end of the stopper 23 is fixed to the lower surface of the lid 14, and the other end is extended downward in the front part of an opening portion 7a and bent rectangularly to form a locking portion 23a. When the lid 14 is released, before the switching lid 14 rotates to a vertical position, the locking portion 23a is abutted to the front edge of the opening portion 7a, and opening amount is controlled so that the lid 14 cannot rotate furthermore forward.  Therefore, even if the lid 14 is failed to be closed, the lid 14 naturally rotates downward by vibration of a working machine to close the opening portion 7a, because a center position of gravity of the lid 14 is located backward (closing side) of a rotation axis of the hinge 15.
Patent JP-S5985451-A (JP)
Title: Stirling engine
Inventor: NAGATOMO SHIGEMI
IPC: F02G1/043
Filed: 1982-11-05
Abstract: PURPOSE:To miniaturize an engine and to prevent lubricating oil from adhering to a piston ring, by intercommunicating the back space of an expansion piston and the back space of a compression piston through a surge tank. CONSTITUTION:An expansion piston 125 is disposed within an expansion cylinder 115 connected to a heating tube 231. A back space 133 is formed between the expansion piston 125 and an expansion rod 121 connected thereto by means of a pin 131. The diameter of the expansion rod 121 is made smaller than that of the expansion piston 125 to reciprocate it within a lower expansion cylinder 117. A back space 173 is formed between the compression piston 165 and a compression rod 161. The two back spaces 133 and 173 are intercommunicated through a surge tank chamber 255. This prevents deterioration in function resulting from adhesion of lubricating oil in a crank chamber 101 to an expansion piston ring 127 and a compression ring 167.
Patent JP-S5895586-A (JP)
Title: Purifying tank containing settling tank
Inventor: MINOURA HIDEKI
IPC: C02F3/00
Filed: 1981-11-30
Abstract: PURPOSE:To make a purifying tank contg. a settling tank compact and to improve the efficiency of disinfection in said purifying tank, by provding a partition wall in the purifying tank, installing a settling tank therein and using the space around the settling tank as a disinfecting tank. CONSTITUTION:A partition wall 5 is provided in a horizontal cylinder type housing 1 which is closed at both ends, and a settling tank 2 is placed on one chamber. The bottom part of said tank is fitted and fixed tightly to the bottom part of the housing 1. An annular disinfecting tank 3 is formed of the outside wall surface over the entire circumference of the tank 2, the end wall 13 of the housing 1 and the wall 5. Since the wasteful annular space created around the tank 2 can be effectively utilized as the disinfecting tank in the above-mentioned way, less materials and parts for forming the disinfecting tank are required. Since the disinfecting tank is formd in an annular shape, a long flow passage is assured, and the efficiency of disinfection is improved. The entire part of the purifying tank is built at a low cost.
Patent JP-H0750875-A (JP)
Title: Communication channel setting method
Inventor: MIKI NORIMOTO
IPC: H04W76/02
Filed: 1993-08-04
Abstract: PURPOSE:To realize a secret of a communication of a high level by storing an identification number for designating a slave equipment and communication channel set data designated by a pointer in a down-signal, and allowing a rewriting timing of its data and designation of the identification number to have no relation to each other. CONSTITUTION:A down-signal is provided with an area 1 for designating an identification number of a slave equipment for giving a sending-out permission of a signal for measuring a transmission delay time. Also, its signal is provided with an area 4 for enciphering and designating a pointer for showing an area of communication channel set data allocated to its slave equipment. In the case a communication request from a specific slave equipment is executed, a master equipment measures a transmission delay time and rewrites data from a time difference until a signal for measuring the transmission delay time is received. The specific slave equipment waits for a fact that the identification number goes the ground and reads in the data in a designated position, and starts a communication. Since the pointer is enciphered, and the write timing has no relation to designation of the identification number, its time slot is unknown to other slave equipment.
Patent JP-S6173831-A (JP)
Title: Surface treatment of deposition-hardening heat-resistant cu-cr-zr alloy
Inventor: SHINNO MASAYUKI
IPC: F02K9/62
Filed: 1984-09-14
Abstract: PURPOSE:To improve the heat and corrosion resistances of a precipitation- hardening heat-resistant Cu-Cr-Zr alloy by treating the alloy in an oxidizing atmosphere at a high temp. to form an oxide film of a proper thickness on the surface. CONSTITUTION:A precipitation-hardening heat-resistant Cu-Cr-Zr alloy is treated in an oxidizing atmosphere at a high temp. to form a dense Cr2O3 or ZrO2 film of about 5-100mum thickness having superior stability on the surface of the alloy. The formation of the oxide film can be accelerated by combining the surface treatment with chemical treatment such as treatment with chemicals such as HCl or NH4Cl. The corrosion resistance and durability of the alloy are improved, and a material suitable for use as a material for the combustion chamber of a rocket or the like exposed to a hot atmosphere is obtd.
Patent JP-S5895701-A (JP)
Title: Optical switch
Inventor: TERUI HIROSHI
IPC: G02B6/35
Filed: 1981-12-03
Abstract: PURPOSE:To make input/output side lens systems and a triangular prism unnecessary, to make a titled switch small-sized, to realize its mass production, and also to elevate its accuracy, by utilizing direct coupling of an input side optical fiber and an output side optical fiber. CONSTITUTION:An input side optical fiber 1 and an output side optical fiber are disposed to cross at an angle theta. A refractive index n2 of a core part of the optical fiber 2 is larger than a refractive index n1 of a core part of the input side optical fiber 1, and there is no clad or it is thin, therefore, the electric field distribution exudes to the outside of the fiber. The cross angle theta is smaller than cos<-1> (n1/n2), and when propagation constants beta1, beta2 of input 1' and switch light 2' satisfy theta=cos<-1> (beta1/beta2) by changing a distance of the optical fibers 1, 2, both fibers are coupled. Subsequently, the fiber 1 is fixed, the optical fibers are crossed through a spacer 6, and the distance between the fibers is changed by applying voltage to a laminated piezoelectric body 7.
Patent JP-H1017788-A (JP)
Title: Metal painting composition of active energy ray curing type
Inventor: NAKAGAWA SUMIE
IPC: C09D133/04
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a metal painting composition of active energy ray curing type that has high adhesivity to metals and excellent chemical resistance, and forms a cured film of high hardness. SOLUTION: This metal painting composition of active energy ray curing type comprises a reactive resin (A) which is obtained by continuous polymerization of 30wt.% or more of (meth)acrylate having one or more number of hydroxyl group and 70wt.% of a monomer having an ethylenic unsaturated group at 150-350 deg.C to form a copolymer (a) having a number-average molecular weight of 1,000-10,000, and by esterification of the hydroxyl group of the copolymer (a) with a monomer having one or more ethylenic unsaturated groups and one carboxylic group; and a reactive diluent composed of one or more kinds of ultraviolet-curing monomers (B) and a photo-initiator (C) both of which are compounded with the reactive resin (A).  If for the polymerization, a continuous high-temperature polymerization is adopted, a copolymer of relatively high molecular weight and low viscosity is obtained, thus enabling decrease of curing contraction of the composition and improvement of adhesivity of the cured film to the base material. A preferable reactive diluent is a monomer of high polarity.
Patent JP-S6256341-A (JP)
Inventor: KIBUSE HIROSHI
IPC: C04B33/22
Filed: 1985-09-04
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。