baber/WOPTO huggingface dataset:
Patent JP-H11232876-A (JP)
Title: Semiconductor memory, its control circuit, and control method
Inventor: SUGIBAYASHI NAOHIKO
IPC: G11C11/403
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory which can connect to a CPU provided with only an interface with a SRAM despite of having a DRAM and can access at high speed. SOLUTION: An address detecting circuit 2 makes an address detecting signal 103 active by specifying address zero by an address signal 101 and performing read-out operation, an address selector 5 selects a refresh address signal 107, and refresh operation of a DRAM 8 is performed. And as a data selector 9 outputs data of a SRAM 7, the SRAM 7 is operated as a region of address zero of the DRAM 8. Therefore, the device can be connected to a CPU provided with only an interface with an ordinal SRAM.
Patent JP-S5935391-A (JP)
Inventor: SEKINO NOBUO
IPC: F24C7/02
Filed: 1982-08-23
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-S63309479-A (JP)
Title: Plasma optical head and manufacture thereof
Inventor: SAWAI HIDEO
IPC: B41J2/447
Filed: 1987-06-11
Abstract: PURPOSE:To prevent insulation failure from being caused by sputtering between cathodes, by setting the width of first cathode layers along the array direction of the cathodes to be smaller than that of second cathode layers. CONSTITUTION:First and second cathode layers 36, 38 are so arranged that the center of the width of each of the first cathode layers 36 along the array direction of the layers coincides with that of the corresponding one of the second cathode layers 38. Thus, the second cathode layer 38 is provided on the upper side of the first cathode layer 36 in the manner of a roof or a coping with eaves or edges protruding to the front and rear sides in the array direction. A film 39 formed by the deposition of particles scattered by sputtering on a glass substrate 30 between cathodes 32 builds up partially in a substantially central region between adjacent cathodes, e.g., 36a and 36b, so that it takes an extremely longer time, as compared with that in the prior art, for the film 39 to build up to make direct contact with the adjacent cathodes 36a, 36b, resulting in short-circuit.
Patent JP-H0312282-A (JP)
Title: Concentration treatment of exhauste gas scrubbing waste water
Inventor: TATSUMA KIYOSHI
IPC: C02F1/04
Filed: 1989-06-08
Abstract: PURPOSE:To eliminate not only the new consumption of heat energy but also the generation of trouble such as the breakage of the pipe of a heating boiler or the inseparableness of a precipitated crystal by generating steam in No.1 evaporation boiler using high temp. air generated by utilizing the combustion gas of an incinerator and concentrating the exhaust gas scrubbing waste water in No.2 evaporation boiler using said generated steam. CONSTITUTION:The air receiving the heating of the combustion gas to become high temp. in an air heater 3 is introduced into the heating vessel 10 of No.1 evaporation boiler of a double utility evaporation concentrator through a line 9. The steam generated in No.1 evaporation boiler 10 is introduced into the heating vessel 15 of No.2 evaporation boiler 14 and the exhaust gas scrubbing waste water sent from an exhaust gas scrubbing apparatus 6 through a line 16 is heated and conc. herein and dissolved salts and heavy metals are precipitated, settled and conc. to be drawn out to a centrifugal separator 25 while the separated crystal is discharged out of the system and the filtrate is returned to No.2 evaporation boiler 14 through a line 26 to be recirculated. The steam introduced into the heating vessel 15 is used as the heat source in the heating and concn. of waste water and subsequently returned to No.1 evaporation boiler 10 through a line 17 to be recirculated.
Patent JP-S5844122-A (JP)
Title: Protection of free longitudinal portion of earth anchor device
Inventor: INAGAKI OSAMU
IPC: E02D5/80
Filed: 1982-08-23
Abstract: PURPOSE:To mechanically protect an anticorrosive tape wound around the free longitudinal portion of the tension steel member of an earth anchor device by a method in which the anticorrosive tape is wound around the free longitudinal portion, covered with a heat-shrink tube, and then shrunk to cover the free longitudinal portion in order to protect the tension steel member from corrosion. CONSTITUTION:An adhesive anticorrosive tape 13 based on petrolatum is wound around the free portion 11 of an assembled tension steel member 1, covered with a heat-shrink tube 10, and then heated to shrink the heat-shrink tube 10,  whereby the free longitudinal portion 11 of the tension steel member 1 is closely  covered with the shrunk heat-shrink tube 10. Then, the tension steel member 1 is  inserted into an excavated hole 4 to form an anchor device. In this way, the delamination of the anticorrosive tape 13 can be prevented by means of the heat- shrink tube 10.
Patent JP-H0441791-A (JP)
Title: Dispersion of black liquor and device therefor
Inventor: SATOU KAZUNORI
IPC: F23G7/04
Filed: 1990-06-04
Abstract: PURPOSE:To prevent dust from attaching itself to a heat transfer tube and to uniform space dispersion amount of black liquor in a furnace by making a jetting hole of black 1iquor into a crescent-shaped annular passageway. CONSTITUTION:A contraction part 7 of a jetting hole having a hole shrinking in the vicinity of an outlet of a black liquor jetting nozzle 1 to pressurize and feed black liquor and a jetting nozzle 4 of straight pipe part is opened at the tip end of the contraction part. An opening part of the jetting hole 4 is made into a crescent-shaped nonconcentric shape by fixation of a nonconcentric inserting material 6, jetted black liquor is made into an approximately uniform liquid film by a radiated collision plate 3 to disperse and radiate a great number of particles of black liquor.
Patent JP-H04370696-A (JP)
Title: Discharge lamp lighting device
Inventor: NIIHORI HIROSHI
IPC: H05B41/16
Filed: 1991-06-18
Abstract: PURPOSE:To shorten the time from the turning on of the power to lighting of discharge lamp. CONSTITUTION:A rectangular wave voltage is generated by a rectangular wave inverter INV. The state of a discharge lamp DL is sensed on the basis of the output voltage of a lamp voltage sensing circuit, and the output of the inverter INV is enlarged if the discharge lamp DL remains out of lighting while the inverter output is lessened if the lamp is lit up by the use of a control circuit CR, A pseudo no-load voltage corresponding to the inter-end voltage at the time the lamp DL being with no load is impressed on this control circuit CR until the specified value is attained by the inter-end voltage of a capacitor C1 after the power is put on. The output of the inverter INV is enlarged immediately after the power is put on for accumulating the voltage generating energy in an ignitor IG quickly and amply to allow the ignitor IG to be actuated quickly after the power is put on, so that the time from the power being put on till the lamp DL being lit up can be shortened.
Patent JP-H01312916-A (JP)
Title: Grader or potato harvester
Inventor: SHIRAISHI TAKESHI
IPC: A01D33/08
Filed: 1988-06-14
Abstract: PURPOSE:To compact a space of a device in a simple constitution by arranging radially constructed conveying rods between guide rods provided in a comb form. CONSTITUTION:Potatoes conveyed to a soil removing grader are naturally dropped from a delivering plate 33 onto a chain conveyor 52. The dropped potatoes are rubbed with rotation in the opposite directions and projections (52a) and soil is dropped onto a discharge conveyor 34 and laterally discharged. The potatoes are dropped onto the guide rods 54. At this time, the potatoes are fed forward by the rotation of the conveying rods (45a) projecting upward from the grading shaft 45. In the process, small potatoes are dropped from the gaps between the conveying rods (45a) and guide rods 54 and graded. Other potatoes of ordinary size are received by the conveying rods 45 and sent to the front classifier.
Patent JP-S6126934-A (JP)
Title: Magnetic recording medium
Inventor: MORIOKA AKIRA
IPC: C09D5/23
Filed: 1984-07-14
Abstract: PURPOSE:To obtain a magnetic recording medium which prevents the deterioration in the electromagnetic conversion characteristic thereof and has excellent durability by incorporating beta-SiC powder into a magnetic layer thereby decreasing the wear of a magnetic head and improving the surface smoothness of the magnetic layer. CONSTITUTION:The beta-SiC particles are incorporated alone or in combination with known Cr2O3 powder, Al2O3 powder, etc. into a magnetic layer in a 0.5- 10pts.wt. range with respect to 100pts.wt. magnetic powder by making use of the nearly spherical and less angled shape that said particles possess and the dispersibility thereof better than the dispersibility of alpha-SiC. The magnetic paint contg. known cellulosic, vinyl chloride and polyurethane resins together with a lubricating agent, dispersant, etc. if necessary as the binder for the magnetic powder is coated on a substrate to form the magnetic layer. The magnetic tape having the excellent wear resistance, good surface smoothness, excellent still characteristic, etc. and good color S/N ratio is thus obtd.
Patent JP-S5939427-A (JP)
Title: Positioning device in punch press
Inventor: KASAI SHIGEO
IPC: B21D28/04
Filed: 1982-08-25
Abstract: PURPOSE:To improve positioning accuracy by providing means for detecting the position of a carriage provided with a stopper to be butted with the work and enabling the positioning of the work in accordance with the command of a control device. CONSTITUTION:A titled device consists of a positioning device 1 for an X-axis and a positioning device 3 for a Y-axis similar to the device 1. Said device 1 consists of a position detecting means which detects the position of a carriage 17 provided with a stopper 9 to be butted with the work and a driving control means which drives a pulse motor 15. The carriage 17 is connected to a driving device 11, and is moved by a speed reducer 13 freely in the X-axis direction cooperatively with the motor 15. The driving control means calculates the distance for moving the carriage 17 up to the target position and drives the motor 15. The accuracy in the positioning of the work is improved by the above-mentioned device.
Patent JP-H05312760-A (JP)
Title: Biosensor
Inventor: FUKUDA YUKIHIRO
IPC: G01N27/327
Filed: 1992-05-12
Abstract: PURPOSE:To obtain a biosensor wherein, when glucose or the like in urine is measured, it can be measured with high accuracy by excluding the influence of a disturbing substance such as ascorbic acid or the like. CONSTITUTION:Inside a measuring chamber 40, a discrimination lays 6 which has carried and held a biological substance is formed on an action pole 5. When the measuring chamber 40 is filled with a solution under test, a substance under test in the solution under test is reacted biochemically with the biological substance on the discrimination layer 6; the substance under test is measured on the basis of an electrical change amount which is caused across electrodes due to the reaction. In addition, a gate electrode 20 is installed on the entrance side of the measuring chamber 40; a prescribed voltage is applied to the gate electrode 20; a potential barrier is formed. The potential barrier acts in such a way that an electrifiable disturbing substance in the solution under test is not brought close to the discrimination layer 6, and excludes the influence of the disturbing substance.
Patent JP-S626110-A (JP)
Title: Angle detecting device for edge image
Inventor: IWASAKI JUN
IPC: G01B11/26
Filed: 1985-07-03
Abstract: PURPOSE:To detect exactly and easily an inclination angle of an edge image passing through the center of a concentric circle, by calculating an output signal of a pair of symmetrical fan-shaped photodetecting surfaces,which are obtained by dividing a cycle consisting of two concentric circles, by optional two pieces of diameters. CONSTITUTION:A pair of symmetrical fan shapes are formed by dividing a cycle consisting of two pieces of concentric circles C1, C2, by two pieces of diameters d1, d2 passing through its center 0, and an area which has been placed between the diameters d1, d2 becomes a photodetecting surface. An angle at which an edge 5 passing through the center 0 crosses the X axis is denoted as DELTAtheta, and outputs of the photodetecting surface are denoted as 1a and 1b. Accordingly, in case when a photodetecting characteristic of the photodetecting surface, and a photodetecting quantity of a unit area equal, 1a=k(theta+DELTAtheta), 1b=k(theta-DELTAtheta), and (1a-1b)/(1a+1b)=2kDELTAtheta/2ktheta=DELTAtheta/theta. Provided that (k) is a proportional constant. A result which has been obtained by dividing a difference of these outputs 1a, 1b by the sum is inputted to a display means, and compared with a value corresponding to a constant theta. In this way, an inclination angle DELTAthetacan be derived exactly and easily.
Patent JP-S5371208-A (JP)
Title: Electromagnetic driving device
Inventor: MURASE HIDETOSHI
IPC: H02K33/02
Filed: 1976-12-06
Abstract: PURPOSE: To minimize exciting power for an electro-magnet for releasing by employing an electromagnet as a magnet for the purpose of suction instead of a permanent magnet. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05282260-A (JP)
Title: Computer network and its operation method
IPC: G06F21/00
Filed: 1992-05-13
Abstract: PURPOSE: To provide a computer network including an object passing agent(OPA) where mutual access rights of individual nodes which execute preliminarily determined functions are stored. CONSTITUTION: A stored access right is changed by calls (passing and returned). The access right is confirmed by support of another call (inquire). Desired access rights are defined in interface descriptions of individual nodes by a user. These descriptions are used by a compiler to generate these calls which change or confirm the access rights. The access right for a function (passing) is stored in an OPA 25 so that a node can access the function of another node. Each access is confirmed (inquire) before execution. After completion of the access, the access right in the OPA 25 is deleted (returned). These calls are automatically processed to ensure the easy execution of node access operations.
Patent JP-S6083993-A (JP)
Inventor: KUGOU MASARU
IPC: G09G3/00
Filed: 1983-08-12
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-S5670857-A (JP)
Title: Electric dust collecter
Inventor: UKEI SHIYOUJI
IPC: B03C3/88
Filed: 1979-11-14
Abstract: PURPOSE: To prevent the dust from being whirled up effectively by providing a whirling up preventing plate between a baffle plate and a dust box so as to prevent  the collected dust from receiving air pressure directly from the baffle plate.  
     CONSTITUTION: To an intermediate part between the baffle plate 15 provided to a rear part of a suction port 6 of the dust collecter and the dust box 4 provided obliquely below therefrom, the whirling up preventing plate 16 is provided in a condition fixed to a lower case 2 and the free end thereof is bent to a side of a filter 8. In an intermediate part between the filter 8 and the dust box 4, guide plates 17 are attached to inner surfaces of both side surfaces of the lower case 2 in an upwardly inclined manner. Thereby, the air can be inhibited from impinging on  both side surfaces of the lower case 2 and flowing to a side of the dust box 4 and an attaching condition of dust to the filter 8 becomes uniform. By this mechanism, the electric dust collecter with a good dust collecting condition is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H073207-A (JP)
Title: Matted baking coating for metal
Inventor: MISE TSUYOSHI
IPC: C09D183/10
Filed: 1993-06-17
Abstract: PURPOSE:To obtain the subject coating giving a coat excellent in weather resistance, water repellency and chemical resistance by blending a melamine resin with a block copolymer obtained by subjecting an azo group containing polysiloxane compound having a specific average molecular weight to react with a mixture of unsaturated monomers. CONSTITUTION:(A) 2-60wt.% polysiloxane compound containing an azo group and having a repeating unit expressed by the formula [R1 is low alkyl or nitrile; R2 is low alkyl; R3 is (substituted) alkyl or phenyl; (l) is 0, 1-6; m is 0, 1-200; A is O or NH; D is (CH2)n ((n) is 0, 1-6), etc.], >=1 azo groups in a molecule and 1500-100000 number-average molecular weight is subjected to react with (B) 40-98% mixed monomer consisting of a polymerizable unsaturated monomer and a polymerizable unsaturated monomer copolymerizable with the same to obtain a vinyl/silicone based block copolymer. The copolymer is made to water based one and blended with a melamine resin to obtain the objective matted baking coating for metals.
Patent JP-S5269002-A (JP)
Title: Pump
Inventor: NAKAJIMA TOSHIHARU
IPC: F04D29/06
Filed: 1975-12-04
Abstract: PURPOSE: A pump with such construction that both ends of the impeller are rotably supported and radial thrust and the weight of rotary part are supported with thid bearing, which enables to omit ball-bearings used in usual construction and also utilize the pumping liquid as a lubricant. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000336812-A (JP)
Title: Space unit
Inventor: HANAI TAKAFUMI
IPC: E04H1/12
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a space unit with which the fitting and heigth-abjusting work of a partition panel becomes easy, the working efficiency is improved, the partition panel can be firmly fixed, and a space for a toilet, a hot water supply room, etc., excellent in appearance of a clearance joint is formed. SOLUTION: This space unit comprises a wall member to demarcate a space, a frame member to hold the wall member, a joint member 18 to reinforce the frame member, and a panel support bar 20 which is mounted on a lower surface of the joint member 18 and to which a ceiling panel 22 is locked, a partition panel 30 is suspended from the panel support bar 20 by inserting an upper end part of a joint bar 32 projecting from an upper end of a partition panel 30 into an engagement groove 20f formed in its lower part, and a lower end part of the partition panel 30 suppresses the swing of the partition panel 30 by engaging a locking rail projecting from its lower end part with a swing-stop rail fixed to a floor member in the space through a joint piece.
Patent JP-S629476-A (JP)
Title: Method and device for designing cubic container
Inventor: KUBOTA YASUO
IPC: G06F17/50
Filed: 1985-07-05
Abstract: PURPOSE:To reduce the labor and time needed to design a cubic container by providing a processor which performs a prescribed operation based on data supplied from an input means and gives necessary data to a display means. CONSTITUTION:The section form of a counter is supplied from a coordinate input device 200 and displayed on a display device 400. At the same time, a processor 100 decides the propriety of forming properties, size, capacity, etc. Then corrections are repeated for the coordinate input until a desired form is obtained. The final form is delivered from a linear picture output device 500 in the form of a wire frame diagram. Then the original picture of a label is supplied through a picture input device 300 and a character code input device 700. The pattern drawn by a designer is scanned by a scanner and converted into 2-dimensional data. Characters are supplied from a word processor, etc. in the form of character codes and converted into character fonts. These fonts are displayed on the device 400.
Patent JP-S5659790-A (JP)
Title: Benzyl2,3-diamino-2,3-n,n'-carbonyl-2,3,5,6-tetradeoxy-5,6-didehydro-6-c-methoxycarbonylethylene-beta-d-ribohexofuranoside and its preparation
Inventor: EMOTO SAKAE
IPC: C07H15/18
Filed: 1980-10-20
Abstract: NEW MATERIAL:Benzyl2,3-diamino-2,3-N,N'-carbonyl-2, 3, 5, 6-tetradeoxy-5, 6- didehydro-6-C-methoxycarbonylethylene-β-D-ribohexofuranoside of formula I and benzyl2,3-diamino-2,3-N,N'-carbonyl-2,3-dideoxy-β-D-allofuranoside of formula II.  
     USE: Synthetic intermediate of (+)-biotin and starting material of various synthetic organic compounds. Especially, it is very useful for selective synthesis of (+)-biotin of formula III, a natural form of a vitamine.  
     PREPARATION: D-Glucosamine of formula IV is used as a starting material and a compound of formula II is prepared through several steps. The product is oxidized with periodic acid and then, made to react with [3-carbomethoxy-propen-(2)- ylidene (1)]triphenylphosphorane to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6126758-A (JP)
Title: Material for composite roll having superior seizing resistance
Inventor: FUJITA HIDEO
IPC: C22C38/00
Filed: 1984-07-13
Abstract: PURPOSE:To obtain a material for the outer layer of a composite roll having superior seizing and wear resistances by using a steel having a specified composition. CONSTITUTION:The composition of a material for the outer layer of a composite roll is composed of, by weight, 1-2% C, 0.2-2% Si, 0.5-1.5% Mn, <3% Ni, 2-5% Cr, 3-10% Mo, <4% V, 0.1-0.6% S and the balance Fe. The material is melted and charged into a casting mold for centrifugal casting to form an outer layer by centrifugal casting. The casting mold is stood upright or obliquely, and a molten metal for an inner layer such as molten spheroidal graphite cast iron is charged into the mold having the outer layer to form an inner layer. Since the outer and inner layers are integrated, a composite roll is manufactured.
Patent JP-S5846991-A (JP)
Inventor: KOUSAKA YOSHIO
IPC: D06F39/12
Filed: 1981-09-16
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-H0817967-A (JP)
Title: Electronic part package
Inventor: TOYAMA KATSUTOSHI
IPC: H01L23/28
Filed: 1994-06-28
Abstract: PURPOSE:To prevent resin from being released from a heat sink by an external force for improving the reliability upon the electronic package by a method wherein at least one side on a free bent terminal side of the heat sink is formed making an acute angle. CONSTITUTION:The fixed and bent terminals 2, 3 in an integrally structured heat sink 1 are formed on one diagonal both sides of the heat sink 1, the free bent terminals 5, 6 are freely formed on the other diagonal both sides while the sides 7, 8 of the heat sink 1 are formed making an acute angle with a die pad 4 surface. At this time, semiconductor chip, etc., is mounted on the pad 4 and after wiring the terminals 5, 6, the heat sink 1 and the free bent terminals 5, 6 are molded into a resin 9. Through these procedures, the resin 9 creeps in the acute angle part of the sides 7, 8 of the heat sink 1 so that this acute angle part may overlap on the resin 9 thereby enabling the resin 9 to be prevented from being released from a packaging substrate 10 and the heat sink 1 after the packaging step by an external force to some extent.
Patent JP-H09311425-A (JP)
Title: Color developer for silver halide color photographic sensitive material
Inventor: KAMO HISAO
IPC: G03C7/413
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide the color developer stable for a long time and easily and rapidly preparable when it is needed to use it by incorporating an aromatic primary amine color developing agent and a specified compound and a specified alkali agent. SOLUTION: The developer comprises the aromatic primary amine color developing agent in a concentration of >=0.08mol/l and the compound expressed by the formula in a concentration of >=0.13mol/l and the alkali agent in a pH of >=13. In the formula, each of R1 and R2 is an optionally substituted alkyl group. The aromatic primary amine color developer is embodied by 4-amino-3- methyl-N-diethylaniline-hydrochloric acid salt and 4-amino-N-ethlhyl-N-(β- hydroxyethyl)-hydrochloric acid salt and the like. The alkali agent having a pH of >=13 is embodied by potassium hydroxide, sodium hydroxide, trisodium phosphate and the like, thus permitting the obtained color developer to be stable for a long time and prepared easily and rapidly, when it is needed to use it.