baber/WOPTO huggingface dataset:
Patent JP-S58184687-A (JP)
Title: Generating and processing system of bar graph and net pattern
Inventor: ISHII HIROSHI
IPC: G06T11/20
Filed: 1982-04-23
Abstract: PURPOSE:To eliminate the need for a page memory, to narrow down space and to reduce cost by calculating by use of a register part that a microcomputer requires, and storing the calculated result in a line buffer. CONSTITUTION:The line buffer 10 has specified address and bit length; the 1st registers 111A-11nA for storing the address of the starting point of a bar- graph net pattern in the line buffer 10, the 2nd registers 111B-11nB for storing the starting-point pattern of the bar-graph net pattern, and the 3rd registers 111C-11nC for storing the longitudinal position data on the starting point of the bar-graph net pattern constitute register blocks 111-11n and the plural blocks assemble to provide a register part 11. When bar graph, net pattern are generated successively, the addresses, patterns, and longitudinal position data on the bar graph net patterns are calculated and written in the line buffer 10.
Patent JP-H03258845-A (JP)
Title: Polypropylene resin composition and molded article thereof
Inventor: OTA SATOSHI
IPC: C08L23/08
Filed: 1990-03-16
Abstract: PURPOSE:To obtain the subject composition exhibiting excellent coating film adhesivity without pretreating a molded article by compounding a polypropylene, an ethylene-alpha-olefin copolymer and a specific carboxylic acid. CONSTITUTION:The objective composition is produced by the heat-treatment of a composition composed of a polymer mixture of a polypropylene and an ethylene-alpha-olefin copolymer and containing an unsaturated carboxylic acid having at least one hydroxyl group and/or a derivative of the carboxylic acid and a radical generator. The compounding ratio of polypropylene to the ethylene-alpha-olefin copolymer is 90/10 to 70/30. The ethylene-alpha-olefin copolymer is preferably a composition of propylene and ethylidenenorbornene having an ethylene content of <=25%.
Patent JP-S57182256-A (JP)
Title: Storage system for data to external storage device
Inventor: IKETANI TAKEO
IPC: G06F5/06
Filed: 1981-05-02
Abstract: PURPOSE:To manage with less buffer registers even when there are many kinds of data by storing one kind of data in one buffer register temporarily, and then clearing a storage area which corresponds to a table storage part while transferring data to an external storage part when all registers are full. CONSTITUTION:Data which can be classified by kinds are sent from a terminal equipment 1 to a central processor 2. Buffer registers B1-Bn are provided with corresponding table storage parts (not shown in the figure), and while those storage parts are referred to, the buffer registers are each stored with one kind of data temporarily; when the buffer registers B1-Bn are full of the stored data, the storage contents are transferred to external storage devices F1-Fn. Simultaneously, the storage areas of the table storage part which correspond to the buffer registers are cleared.
Patent JP-H02248280-A (JP)
Title: Eraser of negative after printing in thermal printing ink ribbon cassette
Inventor: OJIGAWA TOSHIKUNI
IPC: B41J35/38
Filed: 1989-03-22
Abstract: PURPOSE:To prevent a secret after abandonment from leaking by erasing a shape of a negative after printing formed on an ink ribbon to an extent incapable of being discriminated by a method wherein an eraser, composed of a heating roller and an erasing roller, which makes erasing the negative after printing easy is established to an ink ribbon cassette. CONSTITUTION:When printing is performed by using a thermal printing ink ribbon cassette 1, an eraser 16 capable of erasing a shape of a negative after printing formed on an ink ribbon 4 is established to an ink ribbon cassette 1. At that time the above-mentioned eraser 16 is composed of a means (heating roller) 14 for heating the negative part after printing and a means (erasing roller) 15 for erasing a heated negative part after printing, and they are made capable of sliding with each other and rotating. Thereby the shape of the negative after printing is made capable of being erased to an extent incapable of being discriminated.
Patent JP-H11222829-A (JP)
Title: Tunami-reversal type tide barrier
Inventor: MATSUDA KIYOTERU
IPC: E02B3/06
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a tide barrier which protects one's precious life, property, culture, education, and one's peaceful life from tunami and eliminates fears of tunami obstructing industrial development. SOLUTION: In a tunaini-reversal type tide barrier composed of a tunami- reversal device 1 and a main wave absorbing device 7, a tunami-induction plate 2 is installed sideways from the center of a semicircular tunami-reversal device 1 and a tunami-throwing up induction plate 3 is diagonally installed upward. The barrier is fixed to bridge piers 6 for tunami reversal and the space between the tunami-reversal device 1 and the tunami-induction plate 2 is used for a tunami-suction opening 4 and the space between the tunami-reversal device 1 and the tunami-throwing up induction plate 3 is used for a tunami-throwing up opening 5. And further, the main wave absorbing device 7 is installed at the front side thereof and an auxiliary wave absorbing device 8 is installed on the main wave absorbing device 7. These are fixed by bridge piers 9 for wave absorption.
Patent JP-S56164636-A (JP)
Title: Bright line interference eliminating circuit
Inventor: NAMIKI JIYUNJI
IPC: H04L25/08
Filed: 1980-05-21
Abstract: PURPOSE:To eliminate the interference of an FM signal, by multiplying a difference  between a base band signal and a transmission code estimated value by a coefficient  of complex number and subtracting said difference from the base band signal. CONSTITUTION:A bright line interference signal from an FM in an input signal is detected by an error detector 100, synchronism is taken at the next phase locked loop 300, and it is fed to the next coefficient circuit 400 as a sinusoidal wave. The complex number fed to a terminal 404 is changed variably by a control circuit 600 to form the sinusoidal wave having the same amplitude and the same phase as the bright line interference by the said FM. The bright line interference included in the input signal can be eliminated by subtracting this sinusoidal wave from the input signal by a subtractor 500.
Patent JP-S58183740-A (JP)
Title: Composition for heat-resistant self-welding crosslinked polyolefin tape
Inventor: OKUMURA KOUICHI
IPC: C08L23/02
Filed: 1982-04-21
Abstract: PURPOSE:To obtain a composition for insulating tape having excellent resistance to thermal deterioration at high temp., by compounding a polyolefin base with antioxidants comprising a benzimidazole-type age resistor and 4,4'-bis (alpha-dimethylbenzyl)diphenylamine. CONSTITUTION:A polyolefin resin base composed mainly of an ethylene-propylene copolymer or an ethylene-propylene-unconjugated diene terpolymer, polyethylene and polyisobutylene or butyl rubber, is compounded with (A) an antioxidant comprising (i) a benzimidazole-type age resistor (e.g. 2-mercaptobenzimidazole, etc.) and (ii) 4,4'-bis(alpha-dimethylbenzyl)-diphenylamine and (B) other additives comprising a tackifier, aluminum hydroxide and a crosslinking agent. The amounts of the components (i) and (ii) preferably fall into the tetragonal range defined by A1 (0.25, 0.5), B2 (2.5, 0.5), C2 (2.5, 3) and D2 (0.25, 3) of the rectangular coordinates [X axis is the pts.wt. of the component (i) and the Y axis is the pts.wt. of the component (ii) per 100pts. of the base resin].
Patent JP-H01239360-A (JP)
Title: Method of controlling showcase interior space temperature
Inventor: TAKANO MOTOAKI
IPC: F25D11/00
Filed: 1988-03-22
Abstract: PURPOSE:To prevent the overcooling of commodities stored in the showcase overnight by measuring the operating rate of the cooling unit and changing the set temperature by a certain amount when there is a certain change in said operating rate. CONSTITUTION:The resistance change of a temperature sensor 1 is converted into the voltage change via a resistance/voltage converter circuit 2, and the resultant analog signal is, after amplified via a voltage amplifier circuit 3, converted to the digital signal by an A/D converter circuit 4. Upon completing the A/D conversion, the MPU 5 is fed with the A/D-converted digital signal and the digital signal as the value of the set temperature set by a temperature setting circuit 10, and, after computing the amount of control, causes a solenoid valve 7 to be turned on and off via a driver circuit 6 so as to modulate the supply rate of refrigerant to a cooling unit 8 to control the outlet temperature at a desired level.
Patent JP-S61225157-A (JP)
Title: Novel vinyl compound
Inventor: ITO SHOJI
IPC: C08F20/52
Filed: 1985-03-29
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 represents H or methyl; R2 represents lower alkyl). EXAMPLE:N-Methoxypropylacrylamide. USE:Useful as a raw material monomer for hydrophilic-hydrophobic thermoreversible high polymers. PREPARATION:For example, acryloyl chloride or methacryloyl chloride expressed by formula II is reacted with a 3-alkoxypropylamine expressed by formula III and triethylamine expressed by formula IV in a solvent preferably at 0-10 deg.C to obtain the compound expressed by formula I. A polymer prepared from the compound expressed by formula I is a thermoreversible derivative, which dissolves in water at low temperatures, reversibly becomes insoluble in water at high temperatures and is useable for a light shield, thermosensor, adsorbent, toy, etc.
Patent JP-H04280342-A (JP)
Title: Program management method for work station computer
Inventor: WATANABE HIROKO
IPC: G06F13/00
Filed: 1991-03-08
Abstract: PURPOSE:To down-load only a necessary file from a master file stored in a file server connected through LAN in respective work stations. CONSTITUTION:Catalogue information of the master file in a master file device MF is requested to a file server computer 1 in the directory unit of a file which is down-load-designated and catalogue information received from the file server computer 1 is referred to. The file updated on a master file-side is discriminated among the files stored in the file device WF of a work station computer 2. Then, only the updated file is down-load-requested to the file server computer 1.
Patent JP-S542971-A (JP)
Title: Manufacture of steel tube of superior toughness and special form
Inventor: NAKASUGI HAJIME
IPC: C21D7/13
Filed: 1977-06-10
Abstract: PURPOSE: To manufacture the title steel tube having superior true circle degree, strength, BDWTT characteristics, COD characteristics, COD characteristics and impact resistance by cold pressing a steel sheet having low yield ratio characteristics obtd. by hot rolling steel of a specified compsn. under specified conditions, followed by welding to obtain an end product of a specified working ratio. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52150893-A (JP)
Title: Positioning and clamp device for gang head in multiple spindle machine tool
Inventor: SHIROKAWA KOUYUU
IPC: B23B39/14
Filed: 1976-06-10
Abstract: PURPOSE: To operate a clamp piece in interlocking with positioning a gang head, and clamp the gang head to a working position securely and tightly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5560752-A (JP)
Title: Torque balance device for rotary axle equipped with cam in engine
Inventor: SHIMOURA AKIRA
IPC: F16H25/00
Filed: 1978-06-05
Abstract: PURPOSE: To improve engine efficiency with reduction of torque fluctuation by separately providing torque fluctuation which has the phase almost inverted to the torque fluctuation by opening and closing air inlet and exhaust valves or dirving a plunger.  
     CONSTITUTION: When an air inlet cam 22 in a second air cylinder and an exhaust cam 33 in a third air cylinder have passed the phase to open related air inlet and exhaust valves to their maximum, negative torque by repulsive force of springs 71, 91 is worked on a cam shaft 20, one apex of an ambi-repulsive cam 25 pushes up a thrust material 28 resistively to a spring 29, which gives affection of positive torque to the cam shaft 20 in order to resist to the spring 29. And after the commecement of opening the air inlet and exhaust valves corresponding to an exhaust cam 31 in a first air cylinder and an air inlet cam 23 in the third air cylinder, when affecting positive torque resistive to the springs 71, 91 upon the cam shaft 20, the apex of the ambi-repulsive cam 25 passes the thrust material, negative torque by repulsive force of the spring 29 is worked upon the cam shaft 20. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60211626-A (JP)
Title: Magnetic recording medium
Inventor: YAMAGUCHI ATSUTAKA
IPC: G11B5/708
Filed: 1984-04-04
Abstract: PURPOSE:To obtain a magnetic recording medium which has high S/N, excellent electromagnetic transducing characteristics and good light shieldability and is suitable for a video by incorporating an alloy oxide consisting of >=1 kinds among respective groups of specific two groups of metals into a magnetic layer. CONSTITUTION:The magnetic layer incorporated with the oxide of the alloy of >=1 kinds of metals selected from Fe, Co and Ni and metals of >=1 kinds selected from Cr, Mn, Ti, Ba, Sb, Zn, Cu and Al, for example, Cu-Mn-Fe alloy oxide, Ti-Zn-Co-Ni alloy oxide, etc. dispersed together with the magnetic powder in a binder is provided on a base body to produce the magnetic recording medium. The above-mentioned metallic oxide has excellent light shieldability, good dispersibility and a polishing effect and therefore the content of the other polishing agent can be decreased and since the specific gravity thereof is larger than the specific gravity of carbon black, the occupying volume in the magnetic layer is decreased. The magnetic recording medium having the high S/N ratio and excellent electromagnetic transducing characteristic is thus obtd.
Patent JP-S58187116-A (JP)
Inventor: NAKAJIYOU MOROTAKA
IPC: A01G9/00
Filed: 1982-04-23
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-S60212252-A (JP)
Title: Classifier of titanium slurry
Inventor: NODA MINORU
IPC: B03B5/66
Filed: 1984-04-05
Abstract: PURPOSE:To classify a titanium oxide slurry continuously, by using a classification tank equipped with a lamelar space wherein inclined plates are arranged to the upper part of a hopper having a conical or pyramidal bottom surface so as to leave constant intervals therebetween. CONSTITUTION:When a titanium oxide slurry containing coarse particles is continuously and succeedingly supplied to a hopper 1 from a supply pipe 5, said titanium oxide slurry is overflowed from the hopper 1 and rises through a lamelar space 2. However, because inclined plates 8 are arranged in the lamelar space 2 so as to leave constant intervals therebetween, particles in the rising titanium oxide slurry are impinged to the inclined under surfaces of the plates 8 and flowed downwardly to be settled. The classification is performed by the balance of a settling speed and the rising speed of the titanium oxide slurry. The degree of classification is dependent on the supply speed of the slurry, the cross-sectional area of the lamelar space 2 and the angle of the inclind plates 8. For example, in the titanium oxide slurry, the aforementioned angle is determined to 30-85 deg..
Patent JP-S54160999-A (JP)
Title: Cask washing device
Inventor: IZAWA MASAAKI
IPC: G21C19/28
Filed: 1978-06-08
Abstract: PURPOSE: To reduce the quantity of radiation that workers are subject, and to shorten working time, by washing a cask by remotely controlling a spray header with an inner diameter larger than an outer diameter of the cask.  
     CONSTITUTION: A support 7 is disposed onto an outer circumference of a cask 1, and a circular spray header 2 is mounted to the support and connected to a lifting gear 5 through a wire rope 4. Spray nozzles 3 are arranged onto a circumference of the spray header 2, and wash water is fed from a hose 6 connected to the spray header 2. A motor 9 of the lifting gear 5 is started by remote control, a drum 10 is turned, the wire rope 4 is delivered or wound, and the spray header 2 is moved up and down and horizontally, thus washing the cask 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06292211-A (JP)
Title: False color signal suppression circuit for color video camera
Inventor: MAENAKA AKIHIRO
IPC: H04N9/64
Filed: 1992-03-26
Abstract: PURPOSE:To surely suppress a false color signal by using a difference signal between CCD output signals of two lines among three lines's share simultaneously processed and consecutive CCD output signals except the center line's share. CONSTITUTION:A simultaneous difference circuit 4 applies simultaneous processing to three consecutive lines L0, L1, L2 of CCD output signals. The lines L0, L2 are inputted to a subtractor 7 and the lines L1, L2 are inputted to a subtractor 8 and their output signals are inputted to a subtractor 9. As a result, the subtractor 9 calculates an output signal corresponding to 2L0-L1-L2. Its output signal is given to a low pass filter 13, from which a vertical aperture signal Vap is obtained by applying addition processing to three adjacent picture elements. On the other hand, outputs from the adders 7, 8 are inputted to an adder 10, and an output of the adder 10 corresponds to L0-L2. Three picture elements of the output signal are subjected to addition processing in a low pass filter 14, in which a difference signal Vdf between low frequency luminance signals L0, L2 is obtained and it is given to a color false signal suppression circuit 25 together with the signal Vap.
Patent JP-H11263588-A (JP)
Title: Traveling crane and supporting method thereof
Inventor: OKUYAMA TAMAKI
IPC: B66C23/78
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a traveling crane provided with constitution capable of preventing a vehicle body frame from being bendingly deformed by preventing excessive load from acting on an auxiliary jack so as to prevent the assistant jack from breaking down. SOLUTION: In this traveling crane provided with an auxiliary jack 5 consisting of a hydraulic cylinder extensible on the intermediate position in the longitudinal direction of a vehicle body frame separately from an outrigger device provided on the side of the vehicle body frame, the auxiliary jack 5 is constituted so that in an oil passage communicated to the contraction side 5A and the extension side 5B in the auxiliary jack 5, check valves 9, 9' capable of opening and closing setting the pressure of opposed oil passages as pilot pressure are arranged, and to the oil passage communicated to the extension side 5B, a pressure switch 10 actuated by pressure on the extension side 5B rising in contact of a float with the ground provided on the rod of the auxiliary jack 5 and a pressure sensor 11 detecting pressure on the extension side 5B are connected.  In this case, a fixed gap is set from the contact condition of the float with the ground by extending operation of the hydraulic cylinder to contractedly operate the float in the direction of separating the float from the ground face, and the float is maintained in the separated condition from the ground face.
Patent JP-S55160740-A (JP)
Title: Preparation of cyclopentenolone
Inventor: SAITOU KENJI
IPC: C07D333/22
Filed: 1979-05-31
Abstract: PURPOSE: To obtain the title compound useful as an intermediate material for agricultural chemicals, in high yield in four stages, by the reaction of a furylcarbinol prepared from furfural and a Grignard reagent, via a cyclopentenone, a cyclopentenedione and a cyclopentenone successively.  
     CONSTITUTION: A furylcarbinol compound of formula I produced from furfural and a Grignard reagent of formula R 1 MgX [R 1  is (cyclo)alkyl, alkenyl, alkynyl, thienyl, phenyl, p-methylbenzyl or benzyl; X is Cl, Br or I] is reacted in a water-organic solvent, in the presence of an acid, to give a cyclopentenone compound of formula II, which is oxidized to form a cyclopentenedione compound of formula III, and then reacted with a Grignard reagent of formula R 2 MgX (R 2  is alkyl, alkenyl, or alkynyl), to prepare a cyclopentenone compound of formula IV. The resulting compound is further reacted in the presence of a base, to give the object compound of formula V. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02246879-A (JP)
Title: Air box structure for automobile
Inventor: ITO MITSUAKI
IPC: B62D25/14
Filed: 1989-03-20
Abstract: PURPOSE:To suppress the vibration of the whole air box main body so as to reduce vibration noise by fixing a bulk head in a cross member and disposing a wiper bracket for supporting a wiper unit inside the air box main body. CONSTITUTION:The vibration of a steering post at the running time of a vehicle is transmitted to a cross member 24 from a steering post bracket 30, but this vibration is suppressed as a bulk head 31 and a wiper bracket 32 are disposed at the fitting part of the steering post bracket 30, thereby improving the strength. On the other hand, the motor part 35a of a wiper unit 35 vibrates at the operating time of the wiper, but this vibration is transmitted to the wiper bracket 32 through an extended part 35. However, as the rigidity of this part is improved by the disposition of the wiper bracket 32, the vibration from a motor part 35d is also suppressed. Accordingly, the vibration of the whole air box main body 21 is suppressed so as to reduce vibration noise.
Patent JP-S57185208-A (JP)
Title: Skin cosmetic
Inventor: KOMAZAKI HISAYUKI
IPC: A61K8/73
Filed: 1981-05-07
Abstract: PURPOSE:To obtain a skin cosmetic having excellent performance for the protection and moistening of the skin, and high viscosity-stability, by adding hyaluronic acid and/or its salt in combination with a water-soluble thickener to a cosmetic base. CONSTITUTION:The objective skin cosmetic contains 0.01-30%, preferably 0.05- 10% hyaluronic acid and/or its salt, 0.01-5.0% preferably 0.05-4.0% water-soluble thickeners such as polyamino acids, their salts, polyacrylic acids, their salts, pullulan, carboxymethylcellulose, xanthan gum, etc. EFFECT:The cosmetic smoothens the skin and gives moderate moistness and astringency to the skin.
Patent JP-H08239360-A (JP)
Title: Vitamin d derivative and its production
Inventor: IWASAKI HIROSHI
IPC: A61P3/02
Filed: 1995-03-03
Abstract: PURPOSE: To efficiently obtain a new compound, capable of separating various actions of vitamin D and useful as a strong medicine having the persistence by using a well-known starting raw material in a short process. CONSTITUTION: This compound is expressed by formula I (R1 is H and R2 is OH or R1 is OH and R2 is H; R3 and R4 are each a 1-4C alkyl), e.g. 24,24- difluoro-9,10-secocholesta-5 (Z), 7 (E), 10 (19)-triene-1(S), 3 (R), 23,25-tetrol. The compound is obtained by initially reacting a compound of formula II (R6 and R7 are each H or a protecting group of OH) obtained from ergocalciferol (vitamin D2 ) with a bromodifluoroacetic ester (preferably ethyl bromodifluoroacetate) in the presence of metallic zinc (preferably powdery zinc), providing a new intermediate of formula III, then reacting the resultant intermediate of formula III with a 1-4C alkyl-metallic compound (e.g. butyl-lithium) and further removing the protecting groups of the hydroxyl groups.