baber/WOPTO huggingface dataset:
Patent JP-2000212670-A (JP)
Title: Aluminum alloy extruded tube for heat exchanger excellent in corrosion resistance
Inventor: EDO MASAKAZU
IPC: F28F21/08
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a multipore extrude tube excellent in corrosion resistance to pH in a wide range from weakly acidic to alkaline and used as a tube material for a heat exchanger or the like. SOLUTION: This aluminum alloy extruded tube for a heat exchanger excellent in corrosion resistance is composed of an Al alloy having a compsn. contg. >0.6 to 1.5% Fe, and the balance Al with inevitable impurities, if required, contg. one or two kinds of 0.05 to 0.7% Cu and 0.1 to 1.0% Si as well, if required, furthermore contg. one or two kinds of 0.01 to 0.25% Ti and 0.01 to 0.25% Zr and, if required, moreover contg. 0.01 to <0.1% Mn.
Patent JP-H01192681-A (JP)
Title: Group managing device for elevator
Inventor: SASAKI KENJI
IPC: B66B3/00
Filed: 1988-01-25
Abstract: PURPOSE:To predict a crowded floor with high precision and to prevent the occurrence of the presence of passengers shut out from riding in an elevator, by a method wherein the load of a preceding cage is stored classified by each floor direction, the stop time of a subsequent cage is detected, and when the load of the preceding cage exceeds a given value and the stop time of the subsequent cage exceeds a given value in some direction at some floor, a relief cage is allotted to the floor. CONSTITUTION:A microcomputer 10 performing function as that of a group managing device is provided with function as a means 14 to store the load of a preceding cage, function as a means 13 to detect the stop time of a subsequent cage, and function as means 14 to allot a relief cage in addition to ordinary allotment function. Since from both the load of the preceding cage and the stop time of the subsequent cage, the occurrence of the presence of passengers shut out from riding in an elevator is predicted, precision is improved compared with a case in which it is predicted only from the load of a cage and the frequency of waiting passengers being present. Betides, a number of waiting passengers detecting device is not needed at each elevator stop, resulting in improvement of economical efficiency. Further, since a relief cage is allotted during the stop of the subsequent cage, a waiting time can be shortened and serviceability can be improved.
Patent JP-H04254251-A (JP)
Title: Magnetic levitation vehicle
Inventor: MOTONAGA KOICHI
IPC: B61F3/00
Filed: 1991-02-06
Abstract: PURPOSE:To easily execute maintenance and inspection of a bogie in a condition of provided attitude, to give no excessive vibration to an equipment necessary for the bogie at running time and to reduce a number of times of separating a joint and a connection pipe between the equipments. CONSTITUTION:An equipment, for instance, tank 5 necessary for a bogie at running time is mounted to a car body, and the tank 5, when the car body is separated from the bogie, is supported to a supporting seat 10, temporarily mounted to a bogie frame 2 before separation, thus to temporarily relocate the tank 5 from the car body to the bogie. In this way, maintenance and inspection of the bogie are easily executed under a condition of existing attitude.
Patent JP-H05204983-A (JP)
Title: Relational data base processor and method therefor
Inventor: SEKINE YUTAKA
IPC: G06F17/30
Filed: 1992-01-30
Abstract: PURPOSE:To shorten the response time for the access of a data base when an inquiry is inputted in a text form in a method and device for processing a relational data base. CONSTITUTION:A view table early bind defining means 14 produces an executing procedure for inquiry of the view table defining contents when a view table is defined. Then the executing procedure is stored in the executing procedure control list 18 of a definition information dictionary 15. When an inquiry sentence which designates the view table is received, an executing procedure synthesizing means 20 takes the executing procedure produced to the view table out of the list 18 and synthesizes the executing procedure. Then a proper executing procedure is selected out of those produced in consideration of the structure of the inquiry given to the view table when this inquiry is analyzed.
Patent JP-S53100730-A (JP)
Title: Color picture projection device
Inventor: SHIMADA SATOSHI
IPC: H01J31/10
Filed: 1977-02-15
Abstract: PURPOSE: To secure a simplified and assured piling of the optical images obtained through each cathode-ray tube and also to obtain a bright color projection picture, by arranging plural cathode-ray tubes on one plane, that is, arranging each of the fluorescent screens on a straight line when viewed from the front side. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09210766-A (JP)
Title: Vibration measuring apparatus
Inventor: OKAMURA CHIAKI
IPC: G01M99/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of an event where the vibration output is varied abruptly by providing a disconnection detecting circuit which brings the output from a vibration circuit board forcibly to zero upon disconnection of a vibration detector. SOLUTION: A vibration circuit board 2 is connected with a vibration detector 1 being fed with a voltage from a power supply 3 and measuring vibration of an object, e.g. a turbine generator, to produce an output voltage proportional to the amplitude of vibration. Output voltage from the vibration detector 1 is passed through a buffer 2A with gain, an integration circuit 2C, a seismic wave cut filter 2D and a span regulation circuit 2E before being converted into a DC voltage at a full-wave rectification circuit 2F. The DC voltage is passed through a voltage/current converting circuit 2G and transmitted to the outside. When the vibration detector 1 is disconnected, output voltage therefrom drops below the voltage at the inverted terminal of a comparator 2H and the output therefrom is saturated up to the power supply voltage.  At that time, output voltage from vibration circuit board 2 is brought forcibly to 0V.
Patent JP-H04235904-A (JP)
Title: Cosmetics
Inventor: OSHITA MASAAKI
IPC: C02F1/00
Filed: 1991-01-17
Abstract: PURPOSE:To obtain a cosmetic suitable for moisture retention of skin, containing water having a half value width of oxygen nuclear magnetic resonance spectrum in a specific range. CONSTITUTION:Water is subjected to ultrasonic treatment, high-frequency treatment, magnetizing treatment, etc., under a proper condition or a ceramic plate is immersed in water in a fixed time, to prepare water having a half value width of oxygen nuclear magnetic resonance spectrum of <=70Hz. A cosmetic contains the above-mentioned water instead of conventionally used water. The cosmetic, in application to skin, extremely easily permeates into a keratin layer, shows excellent moisture retaining effects, not requires addition of humectant and avoids various problems caused by addition of humectant.
Patent JP-S58132998-A (JP)
Inventor: HAYASHI HISAO
IPC: G12B9/10
Filed: 1982-02-03
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-H09206689-A (JP)
Title: Method for sorting waste
Inventor: ASANO MIKIYUKI
IPC: B07B9/02
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To perform effective, appropriate selective recovery of resource refuse containing foamed trays by providing a primary wind selection process for selecting waste into heavy weight, middle weight, and light weight parts and a secondary wind selection process for selecting the foamed trays from the selected middle weight part. SOLUTION: Refuse bags discharged from general homes are broken in a bag breaking process to take out glass bottles, steel cans, PET bottles, foamed trays, etc. Next, in a primary wind selection process, glass bottles as the heavy weight part, steel cans, aluminum cans, PET bottles, and foamed trays as the middle weight part, and refuse bag etc., as the light weight part are selected. In this process, the middle weight part is treated in the secondary wind selection process to recover foamed trays to the lightweight part side. After that, in the secondary wind selection process, the middle weight part is subjected to a magnetic selection process to recover steel cans. Aluminum cans and PET bottles are recovered selectively by an aluminum selection process.
Patent JP-S61174817-A (JP)
Title: Quantizing circuit
Inventor: YAMAKAWA RETSU
IPC: H03K19/20
Filed: 1985-01-29
Abstract: PURPOSE:To obtain a quantizing circuit suitable for a multilevel logic system by providing a current distributing circuit, which generates plural currents to be compared, and plural floating switches which are controlled in accordance with results of comparison between a quantization threshold and said currents to be compared. CONSTITUTION:A three-output current mirror 53 outputs a current X equal to an input variable X to drains. Respective output ends of drains are connected to current sources 50a-50c which generate prescribed threshold currents and gates of floating switches 51a-51c. Each of switches 51a-51c is turned on when the input variable X exceeds the corresponding threshold current. Current sources 52a-52c which generate fundamental value currents are connected to the input sides of switches 51a-51c, and output sides are connected to one another at a node 57. As the result, a multilevel output corresponding to turning- on/off of switches is obtained in an output terminal 54.
Patent JP-H03221156-A (JP)
Title: Document shredder
Inventor: HAYASHI TSUKASA
IPC: B02C18/06
Filed: 1990-01-29
Abstract: PURPOSE:To enhance workability by making the operation cycle of a shredded refuse full-state sensor long and enhancing the density of shredded refuse by providing a compression mechanism to the lower part of a shredding cutter to cyclically compressing the shredded refuse while levelling the pile thereof. CONSTITUTION:A shredding cutter 14 shredding an object to be shredded is provided in a housing 12. A compressing mechanism 18 compressing the shredded refuse accumulated on the lower part of the housing 12 is arranged to the lower part of the shredding cutter 14 in parallel to the intermediate frame 12a of the housing 12. The compressing mechanism 18 is provided with the shaking arms 25, 28 mounted to the intermediate part of the housing 12, a compression member 32 connected to the shaking arms to be cyclically cooperated therewith up and down and compressing the shredded refuse while collapsing the pile of the shredded refuse accumulated on the lower part of the housing and a shaking drive mechanism cyclically sliding the shaking arms. As a result, the operation cycle of a shredded refuse full-state sensor is markedly extended and the density of shredded refuse is enhanced to enhance workability.
Patent JP-S63184727-A (JP)
Title: Optical device
Inventor: KIGUCHI MASAFUMI
IPC: G02F1/35
Filed: 1987-01-28
Abstract: PURPOSE:To obtain an intrinsic optical device formed to a waveguide type without using a resonator by cutting diffraction gratings on a part or whole of a clad layer and using a nonlinear optical material for a light propagating layer. CONSTITUTION:A diffraction grating is formed by etching a GaAs substrate 1, and a silver vapor deposited layer 2 is formed thereon with ca. 5,000Angstrom  thickness, and 100 layers of (12, 8) polydiacetylene film 3 prepd. by the Langmuir- Blodgett's technique (LB technique) or ultraviolet ray irradiation are superposed thereon. A prism 4 serves to cause optical coupling on the waveguide. Dye laser (lambda=800nm) is made to incident with a TE mode and changed in an optical attenuator 5, and the outputted light is collected by a lens 6 and received by a photodetector 7. Since nonlinear characteristic can be afforded to the in- and outputted characteristics of the light by this constitution, the optical device is applicable to the formation of wave form of light, optical transistor, limitter, light intensity selector, optical logical operation, etc.
Patent JP-H01191951-A (JP)
Title: Runaway monitor circuit for microcomputer
Inventor: NAKANO SHIGERU
IPC: G06F11/30
Filed: 1988-01-27
Abstract: PURPOSE:To improve operating safety by providing a microcomputer which receives the signal of an oscillation circuit and outputs a signal synchronous with the received signal, a phase comparator which detects the phase difference between said both signals, and a time measuring circuit which outputs a signal when said phase difference exceeds a prescribed level. CONSTITUTION:An oscillation circuit 1 outputs a signal which oscillates in a prescribed cycle and a microcomputer 2 receives this signal and outputs a signal synchronous with the former signal. A phase comparator 3 detects the phase difference between both signals and outputs this difference in case the output of the oscillation signal of the microcomputer 2 has a delay or the output signal of the microcomputer 2 is not inverted despite the inversion of the signal of the circuit 1. Then a time measuring circuit 5 measures said phase difference and can detect the runaway of the microcomputer 2 owing to a fact that the potential of a capacitor 7 exceeds a H level of the input of a NOT gate 8 when the phase difference is larger than a prescribed level and the output of the gate 8 is inverted.
Patent JP-S60161715-A (JP)
Title: Dry type dust removing method and apparatus for combustion exhaust gas
Inventor: ARISAKI KENJI
IPC: B01D46/30
Filed: 1984-02-02
Abstract: PURPOSE:To safely and certainly perform dust removal for a long period of time, by arranging one or more of sets, each of which is constituted by arranging a pularility of dust removing towers capable of being changed over to each other in parallel, in series and successively reducing particle sizes of ceramic balls in each dust removing tower to the flow of exhaust gas. CONSTITUTION:Three sets respectively consisting of primary dust removing towers 23a, 23b, secondary dust removing towers 32a, 32b and third dust removing towers 36a, 36b are arranged in series and the dust removing towers (e.g., 23a, 23b) of each set are arranged in parallel so as to be capable of being changed over to each other and used alternately. Ceramic balls for removing dust are allowed to fill the dust removing towers 32a-36b of three sets and the particle sizes thereof are made smaller toward the downstream side to the flow of exhaust gas. Further, the dust removing towers (e.g., 23a, 23b) of each set are constituted so as to regenerate dust-containing balls therein by a screening device 27 and the regenerated balls are recirculated and replenished through a bucket hoist 29. By this method, the clogging or damage of a filter element is prevented.
Patent JP-H01191260-A (JP)
Title: Sentence checking device
Inventor: FUKUSHIMA SHUNICHI
IPC: G06F17/28
Filed: 1988-01-26
Abstract: PURPOSE:To perform the check concerning positions where a honorific style and a normal style are used by storing conditions of positions where expressions characterizing styles should be used and discriminating whether the position of a detected expression meets stored conditions or not. CONSTITUTION:The Japanese-language sentence inputted by a sentence input means 1 is stored as a character code string in a sentence storage means 2, and expressions characterizing styles (normal style/honorific style) are stored in a style expression storage means 3, and a style expression detecting means 4 detects an expression stored in said means 3 from the Japanese-language sentence stored in the sentence storage means 2. A position condition discriminating means 6 discriminates whether the position of the expression detected by the style expression detecting means 4 meets conditions stored in a position condition storage means 5 or not. Thus, the check is performed with respect to positions where the honorific style and the normal style are used.
Patent JP-S5299863-A (JP)
Title: Electronic timepiece
Inventor: TANAKA KOJIROU
IPC: G04G19/02
Filed: 1976-02-17
Abstract: PURPOSE:To provide an electronic timepiece, in which there is provided a control circuit for compensating variation in oscillation frequency accompanied with change in battery voltage, so as to make effective use of all the power possessed by battery.
Patent JP-H08190954-A (JP)
Title: Connector with protection cover
Inventor: KATO TAKAAKI
IPC: H01R13/516
Filed: 1995-01-06
Abstract: PURPOSE: To simplify a mounting process starting from the insertion of a terminal and a spacer up to the mounting of a protection cover, and concurrently stabilize and enhance the quality of the connector in the connector with a protection cover on which a spacer for retaining a terminal installed to a connector, is mounted. CONSTITUTION: A protection cover 2 is formed into a highly rigid circular shaped body cutting through an electric cable housing cut-out section 7 which covers an area starting from an front end of a connector connecting section 5 up to the terminal end of an electric cable housing section, and concurrently a closing closure 8 provided with a closing lock section is provided for the cut-out section 7 of the connector connecting section 5.  Furthermore, a spacer insertion hole 13 is formed at the rear end section of the connector 1 joining the closing closure 8, a spacer 10 which projects a spacer tail section 14 in a state that the spacer is inserted by half into the spacer insertion hole 13 in advance, is pushed in by the closing lock of the closing closure 8 so as to be brought into a regular inserting condition, and the protection cover 2 is thereby connected to the connector 1 so as to be set therein.
Patent JP-S61177979-A (JP)
Title: Production of edible vinegar
Inventor: FUKUDA TOMOHIKO
IPC: C12J1/00
Filed: 1985-02-01
Abstract: PURPOSE:To obtain an edible vinegar having improved flavor without acid taste and acid smell peculiar to the edible vinegar, by adding unrefined vinegar, obtained by hydrolyzing enzymically a proteinaceous raw material with a high amino acid content to an unrefined vinegar of acetic acid fermentation, and producing the edible vinegar with a specific value of free amino acid content or above. CONSTITUTION:A proteinaceous raw material, e.g. defatted soybean, or a mixture thereof with a starchy raw material, e.g. wheat flour, is hydrolyzed by an enzyme, e.g. protease, or subjected to hydrolysis by the enzyme and fermentation by a yeast, e.g. Aspergillus oryzae, to prepare an unrefined vinegar with a high amino acid content, which is then added to a charging unrefined vinegar in preparing unrefined vinegar of acetic acid fermentation and(or) fermented unrefined vinegar in acetic acid fermentation to carry out the acetic acid fermentation. Thus, the aimed edible vinegar with >=2,000mg% free amino acid content is obtained. The resultant edible vinegar has mellow flavor due to the high free amino acid content.
Patent JP-H11212125-A (JP)
Title: Method and device for compressing optical pulse
Inventor: MAHESHU R JUNAKER
IPC: G02F1/35
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To enable the compression of an optical pulse even when the intensity of incident pulse light is high, to simplify an optical system as well and to easily perform light compression by using a linear diatomic molecular material. SOLUTION: This device is composed of a microcapillary 1 made of metal vessel having a window part as an optical waveguide when filling is gas or fluid, convergent system 3 for making incident pulse light 2 incident to the microcapillary 1, and optical system 4 for enlarging an optical pulse from the microcapillary 1. The compressed optical pulse is provided as emitted pulse light 5. In this case, the pulse light 2 is made incident to the linear diatomic molecular material especially such as hydrogen gas or heavy hydrogen gas, and optical pulse width is compressed by the peculiar characteristics of the linear diatomic molecular material.  Thus, since the linear diatomic molecular material is used for a light compressing medium, even when the pulse light of high intensity is made incident, the optical pulse compression can be provided without light damage and extremely short pulse light can be provided.
Patent JP-S59143002-A (JP)
Title: Organic binder of fine pulverous powder for powder metallurgy
Inventor: YAMASHITA MICHIO
IPC: B22F1/10
Filed: 1983-02-02
Abstract: PURPOSE:To provide a fine pulverous org. binder suitable particularly for press molding of fine raw material powder dispersing and mixing a prescribed ratio of powdery stearic acid (salt) or fine pulverous wax with a sublimating org. binder and having aspecific average grain size or below. CONSTITUTION:Fine pulverous stearic acid or its salt or fine pulverous wax is added at 1-30wt% to a sublimating org. binder such as camphor or the like and is dispersed and mixed therein to <=100mum average grain size at a low temp. of usually <=0 deg.C. The resulting fine pulverous org. binder does not require a stage for dissolving the same with an org. solvent or drying and grinding the binder unlike in the prior art, and is usable as it is by being mixed with fine raw material powder. The fine pulverous org. binder has an excellent effect of improving remarkably the general characteristics of powder metallurgical products such as sintering density, degree of orientation, residual magnetic flux density or the like.
Patent JP-S61175445-A (JP)
Inventor: IKEDA HISAO
IPC: F25B1/00
Filed: 1985-01-31
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-H08208215-A (JP)
Title: Production of silica by gelation
Inventor: TAKASUGA KAZUHIRO
IPC: C01B33/158
Filed: 1995-02-03
Abstract: PURPOSE: To produce silica by gelation, having high particle strength, e.g., hardly generating particle destruction and useful as column filler or filtering auxiliary, etc. CONSTITUTION: In a method by reacting alkali silicate with a mineral acid and producing silica from washed silica hydrogel by gelation, this method comprises a first process to dry the silica hydrogel to <=10wt.% water content, a second process to adjust water content of silica resulted by the first process to 15-80wt.% and a third process to further dehydrate the silica having adjusted water content of 15-80wt.% to <=10wt.% to surely and stably control pore volume of the silica having high particle strength and useful as column filler or filtering auxiliary, etc.
Patent JP-H0967599-A (JP)
Title: Acidic solid detergent and its preparation
Inventor: KAARUSON POORA JIEI
IPC: C11D17/00
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent which is used for removing dirt in various forms from various rigid surfaces, such as the surface of a floor, a counter, or an article used to handle food or rigid surfaces in various facilities, hospitals, or industrial fields.  
     SOLUTION: This detergent contains a suitable amt. of an acidic detergent contg. a mixture of an acid which is solid at a temp. lower than about 40°C and an acid which is liq. at a temp. lower than about 40°C, a surfactant mixture comprising a nonionic surfactant contg. a 9-12C alkylphenol ethoxylate and an anionic surfactant contg. a linear alkyl sulfate or sulfonate, and a urea compd. in an amt. suitable for solidifying and has a dissociation constant pKa of about 6 or lower when diluted with water to a concn. of 10wt.% or lower. 
     COPYRIGHT: (C)1997,JPO