baber/WOPTO huggingface dataset:
Patent JP-H02262688-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: G03G15/08
Filed: 1989-04-03
Abstract: PURPOSE:To make a transfer separation state excellent and to stably obtain a recording image of high picture quality by arranging a cleaning device and a developing device group adjacently and conveying a transfer material at a transfer part above the image formation body. CONSTITUTION:The cleaning device 8 is arranged adjacently to the developing devices A to D and the transfer material is conveyed at the transfer part above the image formation body 1. Thus, the cleaning device 8 is arranged adjacently to the developing devices A to D, and consequently a conveyance system which transfers and separates the transfer material is given a sufficient space to stabilize the operation, thereby eliminating contamination with a developer between the cleaning device and developing device group.
Patent JP-S60231366-A (JP)
Title: Field effect transistor
Inventor: KINOSHITA HARUHISA
IPC: H01L29/812
Filed: 1984-04-28
Abstract: PURPOSE:To make it possible to perform high-speed switching operation, by providing a source electrode, a drain electrode and a gate electrode on a semiconductor layer, in which donor type impurities are added, and forming the thickness of the part of the semiconductor layer directly below the gate electrode so that the part becomes a depletion layer. CONSTITUTION:On a semi-insulating GaAs substrate 1, a GaAs layer 2, an Al0.3Ga0.7As layer 3 and an n-Al0.3Ga0.7As layer 4, in which donor type impurities are added, are provided. Am n-GaAs layer 12, in which donor type impurities are added, is deposited on a GaAs layer 5. The thickness of a part 12a of the layer 12 directly below a gate electrode 9 is formed so that a depletion layer can be formed. The remaining part 12b is made to have the thickness so that the depletion layer is not formed. Thus the distance between the gate metal 9 and a two-dimensional electron layer 10 can be made short, and higher transconductance can be obtained. The paths of electrons between a source electrode 7 and the gate electrode 9 comprise the two ways of the two-dimensional electron layer 10 and the n-GaAs layer 12. Therefore the resistance value becomes small.
Patent JP-S58200963-A (JP)
Inventor: SAWADA TAKASHI
IPC: F25B1/06
Filed: 1982-05-19
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-H11265792-A (JP)
Title: Electroluminescence element
Inventor: SUGIMOTO NAOSHIGE
IPC: H01L51/50
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an electroluminescence element where contrast in the time of non-luminescence reduced, and occurrence of non-luminescent defective portions and defects such as a short-circuit and breaking of insulation are suppressed. SOLUTION: In this electroluminescence element 17, anode electrodes 12 are formed on a glass substrate 11, and they are covered with a black masking film 13. Organic EL(electroluminescence) layers 15 are formed on apertures of the black masking film 13, and cathode electrode 16 is formed so as to cover the organic EL layers 15 entirely. By such a constitution, the organic EL layers 15 are not exposed, thus moisture and oxygen can be prevented from infiltrating through the interface of the anode electrodes 12 and the organic EL layers 15, and the interface of the cathode electrode 16 and the organic EL layers 15.
Patent JP-S57200993-A (JP)
Title: Semiconductor nonvolatile storage device
Inventor: OOSAWA AKIRA
IPC: G11C17/00
Filed: 1981-06-02
Abstract: PURPOSE: To simplify a measurement of a storage holding characteristic, by measuring the storage holding quantity of a semiconductor nonvolatile memory being a body memory, A/D converting its result, and writing it in the second semiconductor nonvolatile memory.  
     CONSTITUTION: A controlling circuit 4 operates a measuring circuit 3, and measures the storage holding quantity of a body memory 1. A result of its measurement is obtained as an output of the measuring circuit 3, and it is encoded by an A/D converting circuit 5 so as to be convenient for being written in a memory 2. This encoded measured value is written in the memory 2 by operation of the controlling circuit 4. Subsequently, the storage holding quantity of the body memory 1 is measured, and after that, read-out of the memory 2 is executed by the controlling circuit 4, and it is displayed on an indicator 6. Decision of the inspection is executed by the display of the indicator 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07292434-A (JP)
Title: High strength steel for machine structural use excellent in delayed fracture resistance and hydrogen infiltration resistance and its production
Inventor: ISHIKAWA FUSAO
IPC: C22C38/28
Filed: 1994-04-22
Abstract: PURPOSE:To obtain a high strength steel for machine structural use, excellent in delayed fracture resistance and hydrogen infiltration resistance by specifying the chemical composition and tempering temp. of a steel and further applying shot peening to the steel. CONSTITUTION:A steel, having a composition consisting of, by weight, 0.15-0.50% C, 0.05-2.00% Si, 0.10-0.80% Mn, <=0.020% P, <=0.020% S, 1.0-3.0% Cr, 0.2-1.2% Mo, 0.005-0.050% Al, 0.001-0.010% N, further one or >=2 kinds among >0.10-0.50% V, >0.01-0.05% Ti, and >0.01-0.05% Nb with the balance Fe, is used. This steel is quenched and then tempered at >=400 deg.C to secure >=125kgf/ mm<2> tensile strength. Shot peening is applied to this steel, by which the maximum value sigmar of compressive residual stress within 20(Mm from the steel- material surface can be regulated so that it satisfies the relationship, with respect to the tensile strength tf of the material, in sigmar/sigmaB>=0.6.
Patent JP-S61242861-A (JP)
Title: Check drawing device
Inventor: ANDO MASATO
IPC: G07B1/00
Filed: 1985-04-20
Abstract: PURPOSE:To enable easy cancellation of a check card by recording required data in a recording section of a check card when issuing a check and at the same time, allowing data which is read from a memory means and data recorded in the check card to be cancelled after storing the data in the memory means. CONSTITUTION:A check card 1 is inserted through a card in/out port 13 on the title check drawing device 10, and if required data is input, an amount to be drawn and data are printed in the printing area. Then a check card 1A having such data recorded in magnetic stripes 2 is discharged through the in/out port 13. The check drawing device 10 is so designed as to store data such as an amount of a drawn check card 1A and data whenever issued into an internally provided memory device. All the stored contents are printed out on an external printer connected to a memory. The check drawing device 10 further can cancel data recorded in the check card 1A once issued, thus cancelling the corresponding data of the memory following the cancellation of the check card 1A.
Patent JP-S5210012-A (JP)
Title: Pnpn switch driving circuit
Inventor: TOKUNAGA MICHIO
IPC: H04Q3/52
Filed: 1975-07-14
Abstract: PURPOSE: To drive a PNPN switch as a conversation circuit by one power source. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63252978-A (JP)
Inventor: KAWAYOSHI YATSUHIRO
IPC: C01B31/04
Filed: 1987-04-07
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-S5513043-A (JP)
Title: Production of candy
Inventor: MORITA ETSUO
IPC: A23L27/00
Filed: 1978-07-13
Abstract: PURPOSE: A powder of leaves of a Stevia that belongs to a particular species and is dried under specific conditions is used to make candy with novel odor and color that are imparted by Stevia's characteristic color, oder and taste without damage.  
     CONSTITUTION: A powder of leaves of the species that contains stevioside and a glucoside of C 44 H 70 O 23  and 966 molecular weight selected from species in Stevia rebaudiana Bertoni and chlorophy11 not yet discolored is added together with other additives to candy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57203792-A (JP)
Title: Production of metal plated cu, cu alloy plate and rod material
Inventor: OKAMURA AKITO
IPC: C25D5/24
Filed: 1982-05-20
Abstract: PURPOSE: To make the formation of plating films which are entirely free from generation of blisters on the metal-plated surfaces by subjecting plate materials and rod materials of Cu or Cu alloys to chemical polishing prior to final finishing of cold rolling.  
     CONSTITUTION: A cast ingot of Cu is hot-rolled to a plate-like blank material. This material is descaled by facing to a required plate thickness; further, in a cold rolling stage, it is subjected repeatedly to rolling-annealing-pickling to the plate thickness prior to finish rolling, after which it is subjected to annealing of the final stage and is further removed thoroughly of the metallic oxide films formed during said annealing by a chemical polishing treatment wherein it is treated with an acidic soln. of extremely strong oxidative property such as a bright treating soln. This is further subjected to finish rolling, whereby the Cu plate material of a desired thickness is obtained. This plate mateial is subjected to pretreatments such as degreasing, etching or the like, then to electroplating of desired metals, whereby the metal-plated Cu plate material is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10236485-A (JP)
Title: Heading tool for envelope or the like
Inventor: KENMOTSU TOSHIHIRO
IPC: B42F21/06
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To rapidly and easily find out an aimed envelope out of a large quantity of envelopes, by forming a long rectangular thin indication base plate provided with an inscription surface, at the outside face of the envelope body with a containing part and an opening at the upper part. SOLUTION: This envelope 1 made of paper or the like has a bag-shaped form provided with an opening at the upper part and generally used. And an inscription surface 7 to inscribe the name of contained articles 42 at one side face of a rectangular thin plate made of paper, synthetic resin, etc., is formed at one 3 of outside faces of the envelope body 2 provided with a containing part for articles such as catalogues. The other face is fixed to the outside face of the envelope body with an adhesive or the like to form an indication base plate 6. The indication base plate 6 can be composed of several kinds of different colors when necessary. In this way, the name of the contents of the envelope can be inscribed with letters or the like at the side face thereof and an aimed envelope can be rapidly and easily found out of a large quantity of envelopes kept in an envelope.
Patent JP-S60235587-A (JP)
Inventor: TOOMASU KORIN MATSUKAARESU
IPC: H04N5/44
Filed: 1985-04-23
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-S5421674-A (JP)
Title: Liquid separating device
Inventor: NAGAMORI SHIGERU
IPC: B01D29/37
Filed: 1977-07-19
Abstract: PURPOSE: To provide a device for separating powdered material from a liquid serving as a carrier for the powdered material in a system of transporting the powdered material, which device has an improved liquid separating capability and requires no maintenance work. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62242014-A (JP)
Title: Knotted concrete pile
Inventor: HIKINO SHOICHI
IPC: E02D5/48
Filed: 1986-04-14
Abstract: PURPOSE:To construct a knotted concrete pile at low cost by a method in which a column for concrete pile with tapered outer face and a plurality of concrete ring knots of different inside diameters for concrete pile are produced and they are fitted with each other during the driving period. CONSTITUTION:Concrete ring knots 2 of different inside diameters, which are produced by centrifugal molding method, are stacked up orderly from ones of smaller diameters on a driving place of the ground's surface, and a column 1 for a concrete pile with tapered face, which is produced by a centrifugal molding method, is then inserted into the knots 2 by turning its small-diameter portion downwards and driven into the ground. As the driving work proceeds, the lowest stage knot 2 of the smallest inside diameter is fitted on the column 1 and driven into the ground together with the column 1. The knots 2 for the second to fourth stages are also fitted on the column 1 in order to form a knotted concrete pile.
Patent JP-S62241972-A (JP)
Title: Surface covering method
Inventor: TSUJI AKITOSHI
IPC: C09D5/00
Filed: 1986-04-14
Abstract: PURPOSE:To obtain a surface covering material having excellent penetrating and film-forming properties, by applying a covering material containing small- particle synthetic resin emulsion on the surface of a water-absorptive base material and then applying a covering material which contains large-particle synthetic resin emulsion thereon. CONSTITUTION:2-25wt% monomer (a) having salt-forming groups and polymerizable double bonds is subjected to solution polymerization with 98-75wt% monomer (b) having double bonds copolymerizable therewith in a hydrophilic organic solvent to give a synthetic resin emulsion (A) having a smaller particle diameter of 0.001-0.015mum (e.g., an aqueous urethane emulsion having an average particle diameter of 0.012mum). Separately, component (a) is subjected to emulsion polymerization with component (b) to give a synthetic resin emulsion (B) having a larger particle diameter of 0.015-0.2mum (e.g., a PS-butyl methacrylate emulsion having an average particle diameter of 0.093mum). 5-50pts.wt. surface covering material containing component A is applied on the surface of an inorganic or organic water-absorptive base material (e.g., concrete), and then 95-50pts.wt. surface covering material containing component B is applied thereon.
Patent JP-H07265013-A (JP)
Title: Preparation of dried meat product
Inventor: NUMATA MASAHIRO
IPC: A23L13/10
Filed: 1994-03-31
Abstract: PURPOSE:To provide a dried meat product having excellent taste, flavor and palatability, easily adjustable softness and high digestibility and useful for the food for the elder or for dietary, etc., by treating meat with a salting agent containing and drying and rolling the treated meat. CONSTITUTION:Meat such as beef, pork and horseflesh is immersed and/or aged in a salting agent containing a protease and rolled after drying with hot air, etc. The raw meat is preferably sliced to about 5-10mm thick before drying and rolling. A soft and tender dried meat product having good palatability can be prepared by this process without deteriorating the fibrous texture and palatability of muscle protein.
Patent JP-H03285299-A (JP)
Title: X-ray high voltage device
Inventor: NAKAGAWA AKIRA
IPC: H05G1/32
Filed: 1990-03-31
Abstract: PURPOSE:To avoid overshoot and shorten the rise time of tube voltage by performing feedback control from the point at which the tube voltage has reached a set value through switching of rectified output at a predetermined frequency, and also performing correction according to a power voltage detected. CONSTITUTION:The AC voltage of AC power 1 is rectified by a rectifier 2 and smoothed and then applied to an inverter consisting of switching elements 4a to 4d. The output voltage of the inverter is raised by a high-pressure transformer 7 and rectified by a rectifier 8 and smoothed and then applied to an X-ray tube 11. An inverter control circuit 12 detects tube voltage applied to the X-ray tube 11 and, when judging that the tube voltage does not yet reach a value set by the tube voltage setter 22, switches the inverter at predetermined frequencies corresponding to values of a tube voltage setter 22 and a tube current setter 23, and performs feedback control when judging that the tube voltage has reached the set value. The tube voltage and the tube current are both corrected according to the voltage detected by a power voltage detector 26.
Patent JP-H03286171-A (JP)
Title: Revolution speed controller for stirling engine
Inventor: NAKANO YOSHINOBU
IPC: F02G1/05
Filed: 1990-03-31
Abstract: PURPOSE:To effectively utilize the excessive electric power by adjusting the input of ac to an auxiliary machine and the pressure of the working medium in a working space by properly controlling a distributor, the first and second valve mechanisms when the consumed electric power of a load varies. CONSTITUTION:The variation of the necessary electric power or the consumed electric power of a load 6 is detected by a converter 13, and a controller 12 unconditionally calculates the necessary electric power of the load after variation. On the basis of the result, the device 12 operates the first or second valve mechanism 15 or 16. Through the operation of the valve mechanism 15 (or 16), a solenoid valve 15a (or 16a) is opened, and working medium is supplied into a working space from a tank 14 (or the working medium is discharged from the working space to the tank 14), and the pressure in the working space is increased (or reduced). The device 12 properly adjusts the electric power supplied into a cooling fan 4 from a distributor 5 and the electric power supplied into a battery 10 from a distributor 6, and the number of revolution of an engine 1 and the number of revolution of a power generator 8 coincide.
Patent JP-S5210265-A (JP)
Title: Succininimide derivatives and a process for their preparation
Inventor: MIYAZAKI YUKINOBU
IPC: C07D207/40
Filed: 1975-07-14
Abstract: PURPOSE: Succinimide derivatives of formula I (where R is morpholino including one substituted with one or two kinds of lower alkyls, or piperidino; X is the same or different halogen, lower alkyl or nitro;n = 1 or 2) for instance 2-(morpholinomethyl)-N-(3,5-dichlorophenyl)succinimide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09284641-A (JP)
Title: Solid-state image pickup element camera
Inventor: ABE KAZUNORI
IPC: H04N5/235
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a video image with high image quality by amplifying a CCD output signal and conducting iris control based on its integration value so as to control an amplification factor of an amplifier means based on the integration value thereby controlling the amplification factor of the amplifier means properly. SOLUTION: The camera adjusts an output of a CCD 15 through electronic iris control and is provided with an iris control means 30 consisting of an integration circuit 35 integrating an output signal of an amplifier means 23, a microcomputer 33 and a timing control circuit 31. The integration circuit 35 conducts line integration for one line based on an output signal of the amplifier means 23. Furthermore, the microcomputer 33 controls a storage time of the CCD 15 via a timing control circuit 31 in response to the integration value of the integration circuit 35 and controls the amplification factor of the amplifier means 23. Thus, while keeping the amplification factor to be a proper range, an output range of the CCD is controlled by the iris control to generate an image signal with a prescribed voltage level including a proper signal component.
Patent JP-H10258236-A (JP)
Title: Unhulled rice hulling/selection device
Inventor: HAMADA KAZUTAKA
IPC: B02B7/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To make the depthwise length of a device body small-sized by making the length short and make it easy to perform an inspection/maintenance work while improving stability and at the same time, simplify power transmission. SOLUTION: A wind selection part B which selects droppings from a hulling part by wind is of such a vertical type that rises along the back side of a husking part A from below and selects the droppings by a selection wind current, and a selection part C for separating mixed rice grains into hulled rice grains and unhulled rice grains, is arranged behind the wind selection part B. In addition, the selection part C should preferably be separable from the wind selection part B and the selection part C should preferably be of a pot hole-type rotary selection fashion C1 . Further, the rotating axial core of a rotating selecting cylinder 1 preferably is aligned in parallel with a husking roll shaft 2.  Besides, the effectively operating results of this unhulled rice hulling/ selection device are expected by using the pot hole-type rotary selection part C1 as the selection part C and installing a grain size selector on the pot hole- type rotary selection part C1 and thereby rejecting an unripened rice grain, and further, supplying the remaining rice grains to the pot hole-type rotary selection part C1.
Patent JP-S5712886-A (JP)
Title: Disposal of waste water in production of acrylonitrile
Inventor: MORITA MINORU
IPC: C07C253/00
Filed: 1980-06-25
Abstract: PURPOSE: To remove oil content from a waste washing solution with high efficiency and to reduce its COD content, by adding and dissolving an ammonium sulfate crystal or injecting an ammonium sulfate-saturated solution into a sulfuric acid washing solution for gases discharged in production of acrylonitrile.  
     CONSTITUTION: After acrylonitrile is recovered from reaction gas discharge from a reaction column producing acrylonitrile, exhaust gas is introduced through 1a into a equenching tower 1, where the gas is cooled and washed with an aqueous sulfuric acid solution carried through 1c, 1d, etc. Thus, waste water is generated. This waste water is transfered into a dispersing tower 2, where the waste water is heated by steam, and then continuously carried into a dissolving vessel 3, where ammonium sulfate is continuously fed from a crystal tank 13. Thereafter, the solution having a high concentration of ammonium sulfate is introduced into an oil-separating vesse l4 to separate oil content from the solution. The separated oil content is received in an oil reservoir 12, and then carried through p-3 into an incinerator 10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000283740-A (JP)
Title: Device for inspecting appearance of extrusion molded products
Inventor: TSUJI KOJI
IPC: B29C47/08
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for inspecting an appearance which can inspect the appearance of extrusion molded products in multiple directions at a low cost, detect micro failures accurately, and inspect the extrusion molded products in an in-line state which are produced continuously. SOLUTION: This device 7 for inspecting the appearance of extrusion molded products is provided with illuminating devices 10, 11 and 12 which emit inclined lights toward the surfaces 1a, 1b and 1c of extrusion molded products 1, a one-dimensional CCD camera 15 to photograph the extrusion molded products 1 in multiple directions by receiving lights directly or by means of reflection mirrors 13 and 14 that are emitted from the illuminating devices 10, 11 and 12 and are reflected on surfaces 1a, 1b and 1c, and a judging device 17 to judge whether or not the products 1 are defective on the basis of the quantity of lights received by the CCD camera 15 that varies according to failures of appearance on the surfaces 1a, 1b and 1c.
Patent JP-2000277967-A (JP)
Title: Shield case
Inventor: YAJIMA HIDEO
IPC: H05K9/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a shield case where upper/lower covers are fit without fail to a frame body. SOLUTION: When covers are fitted erroneously to a frame body, a louvere 16 is made to abut on a cut 17 of a slit. Thus, the cut 17 abuts on the louvere 16, and an upper cover 12 is prevented from being fitted erroneously to a frame body 11. When the louvere 16 abuts on the cut part 17 of a curl 14, pressure is applied to the curl 14 in the direction of the arrow U. Thus since the system does not depend on the spring pressure of the curl 14, erroneous fitting can be prevented. Even if the board thickness of the cover is small, erroneous fitting can be prevented also.