baber/WOPTO huggingface dataset:
Patent JP-S58147946-A (JP)
Title: Electron gun unit
Inventor: SASAKI ISAO
IPC: H01J37/067
Filed: 1982-02-25
Abstract: PURPOSE:To stabilize characteristics and prolong the life span of the captioned unit by providing a cathode temperature detection function, cathode temperature control function, inter-cathode and -Wehnelt cathode distance detection function, and a function that variably controls the distance. CONSTITUTION:A signal that corresponds to the temperature of a cathode 1 is supplied to a temperature detector circuit 9 and the temperature of the cathode 1 is detected by the same circuit 9. The temperature data detected by the temperature detector circuit 9 is read by a computer 6 and it is determined whether or not the temperature has reached the preset temperature in accordance with the program. When the temperature of the cathode 1 differs from the preset temperature, a power circuit 7 for a heater variably controls the applied current of the heater by the command from the computer 6 and thus the temperature of the cathode 1 is kept at the preset temperature. Besides, if the inter-cathode and -Wehnelt cathode distance differs from the preset distance, a drive section 11 is operated by the command from the computer 6 and a Wehnelt electrode 3 is moved vertically. As a result, the intercathode and -Wehnelt cathode distance can also be kept at the preset temperature.
Patent JP-S56126248-A (JP)
Title: Metal vapor discharging lamp and its processing method
Inventor: INOUE AKIHIRO
IPC: H01J9/395
Filed: 1980-03-11
Abstract: PURPOSE:To maintain a starting characteristic until the end of the life together with preventing the decrease of a light flux by sealing a particular amount of a radioactive substance such as a sodium 22 or the like inside a light emission tube. CONSTITUTION:Together with sealing a rare gas for starting such as scandium iodide or the like inside a bulb 1 of a light emission tube, an radioactive substance such as a sodium 22 or the like having more than 0.5 years and less than 10 years of a half-life is sealed by less than 100 microcuries of amount of radioactivity per a light emission tube. Further, at sealing, the radioactive substance 10 is made to be a sealing line source by coating it will a cover 11 composed of a nonradioactive substance such as a light emission metal, halogenide or the like, and after putting it into the bulb 1, the flashing is performed by applying the voltage to an electrode 3. Then, the cover 11 is broken by the heat to diffuse the radioactive substance into the bulb. Accordingly, the starting characteristic is not damaged until the end of the life even if the amount of sealing is poor and the decrease of an optical flux by a chemical reaction can be prevented.
Patent JP-H03235472-A (JP)
Title: Facsimile equipment
Inventor: FURUICHI KOJI
IPC: H04M11/00
Filed: 1990-02-09
Abstract: PURPOSE:To attain transmitting operation plural originals different in destinations with simple operation and in a short time by previously storing the telephone numbers of plural transmission destinations, distributing destination identification sheets to the heads of the originals different in the destinations and designating the telephone numbers of the previously stored desinations and those of the destinations designated at the time of transmission by means of the destination identification sheets concerned. CONSTITUTION:For transmitting the original to the destination except for the destination which is previously stored in a registered number storage part 9, the telephone number of the destination concerned is inputted and a start key is turned on by the key operation of an operation part 7. At the time of transmitting the original only to the destination stored in the registered number storage part 9, the start key is turned on as it is. A scanner 5 reads the picture of the original which is fed. Picture data of the original which the scanner 5 reads is transmitted to a system control part 11 and it judges whether it is picture data of the transmitted original or picture data of the destination identification sheet 13. When it is the destination registered in the registered number storage part 9, the telephone number which the telephone number code 15 of the destination sheet 13 instructs is read from the registered number storage part 9 and it is called.
Patent JP-S53116123-A (JP)
Title: Magnetic medium presser
Inventor: YOSHIDA SHIGERU
IPC: G11B25/04
Filed: 1977-03-18
Abstract: PURPOSE:To enable even a thick magnetic medium to be smoothly and stably processed with a simple constitution by providing a tapered part to the holding arm of a roller which presses the magnetic medium to a head for reading or other and using this as a guide at insertion of the magnetic medium.
Patent JP-H09231978-A (JP)
Title: Porous nickel electrode substrate
Inventor: BIKUTAA EI ETERU
IPC: H01M4/70
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for an automobile battery having a high performance and a light weight by a method wherein porous conductive material of specified material is fixed to a central conductive core. SOLUTION: A complex material substrate 10 is manufactured such that two sheets made of porous organic material 14 (such as polyurethane foamed material, polyester felt and others) are laminated on a central extended or punched strip 16 and subsequently they are plated with nickel and then the plated complex material is sintered. With such an arrangement as above, the performance of the substrate is improved and concurrently its weight is reduced.
Patent JP-H10226151-A (JP)
Title: Ink-jet recording body and manufacture thereof
Inventor: TAKAHASHI TOMOMI
IPC: B41M5/50
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain images with superior surface smoothness, ink-absorbing capacity, printing density and high quality, by setting a coating layer on a mold face, and overlapping the layer onto a supporting body (including a case where the other coating layer is provided beforehand) after the coating layer is half dried. SOLUTION: 10 parts of polydiallyl dimethylammonium chloride as a cation resin are blended with 100 parts of synthetic noncrystal silica, diluted with water to be 10%, and crushed and dispersed to an aggregate average particle size of 600nm with the use of a sand grinder and an ultrasonic homogenizer, whereby a silica sol B is obtained. A 7% aqueous solution having 40 parts of polyvinyl alcohol mixed in the silica sol B is coated by 15g/m<2> by a Meyer bar coater to a PET film utilized as a mold face and half dried. Subsequently, the coat is overlapped with a commercially available fine-quality paper and dried, and the PET film is separated. In the constitution, an ink-jet recording body having superior printing gloss, smoothess at a recording layer, printing density and transition properties of the recording layer is obtained.
Patent JP-S52112841-A (JP)
Title: High frequency heater
Inventor: KANBARA SEISHI
IPC: F24C7/02
Filed: 1976-03-19
Abstract: PURPOSE: To obtain a uniform heating distribution without using a mechanical rotation means. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09225946-A (JP)
Title: Synthetic resin molding die structure for antenna
Inventor: SATO ICHIRO
IPC: H01Q1/40
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To mechanically mold synthetic resin of uniform wall thickness on the outer periphery of an antenna element by moving an auxiliary synthetic resin molding means by the pressure generated by the injection of synthetic resin injecting synthetic resin into a space formed on the periphery of a wire and forming a uniform protective cover on the outer periphery of the wire. SOLUTION: A movable mold 1 is brought into contact with a fixed mold 2 by a synthetic resin molding machine, and an antenna element 3 is retained in parallel with the contact faces of the movable mold 1 and the fixed mold 2. Synthetic resin in the contact state is pressed through a runner 11 and a gate 12 and injected while pressure is applied into a space in the mold. A ring 7 in the mold is moved while the ring 7 is pushed up by the pressure of the injected synthetic resin, and injected into the space thus formed. As a result, the upper end of a sleeve 8 integrated with the ring 7 is moved forward until being brought into contact with a stopper 14 of the movable mold 1, and a synthetic resin cover of the same diameter of the ring 7 is formed on the outer periphery of a wire 5 of the antenna element 3.
Patent JP-H08220899-A (JP)
Title: Image recorder
Inventor: IZUMI HIDESHI
IPC: G03G15/16
Filed: 1995-02-20
Abstract: PURPOSE: To provide an image recorder capable of eliminating the occurrence of ozone, preventing irregularities in a toner image and the scatter of toner and using a plain paper. CONSTITUTION: The image recorder is provided with a photoreceptor 1, an electrifying means 2 uniformly electrifying the surface of the photoreceptor 1, an optical system 3 for writing an electrostatic latent image on the surface of the uniformly charged photoreceptor 1, a developing means 4 disposed in proximity to the photoreceptor 1, a belt like recording medium 21 which is interposed between the developing means 4 and the photoreceptor 1 and on which the electrostatic latent image formed on the photoreceptor 1 is developed by the developing means 4 and a transfer fixing means 22 for transferring/fixing the toner image formed on the recording medium 21 to a recording material 8.  It is brought into contact with the recording medium 21 in a position before the toner image on the belt 21 reaches the transfer fixing means 22 and the toner image on the recording medium 21 is fixed on the recording material 8, simultaneously with the transfer by the transfer fixing means 22.
Patent JP-S63203549-A (JP)
Inventor: UEDA KAZUO
IPC: B65D5/74
Filed: 1987-02-12
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-H06238807-A (JP)
Title: Plastic optical article
Inventor: OGAWA HISAMI
IPC: G02B1/04
Filed: 1993-02-19
Abstract: PURPOSE:To provide a plastic optical article excellent in transparency, heat resistance, gas barrier properties, chemical resistance and durability. CONSTITUTION:A plastic optical article is constituted by successively laminating a transparent resin layer A, a cured film B and a metal oxide film and/or a metal nitride film C with a film density of 5,00X10<22>-10.00X10<22> atoms/cm<3> in this order. By this constitution, the plastic optical article excellent in transparency, heat resistance, gas barrier properties, chemical resistance and durability is obtained and, for example, when a transparent conductive film is provided, this article is pref. used as the electrode substrate of a display of every kind or a CRT filter.
Patent JP-H01206042-A (JP)
Title: Composite film
Inventor: UCHIUMI SHIGEO
IPC: C08L67/02
Filed: 1988-02-12
Abstract: PURPOSE:To obtain the stock necessitating no back coat layer as the video tape for high density recording, while it is the film satisfying both properties of flatness and easy slide contrary to each other by using the film in which the roughness of the film surface is in a specified range, while said film is extruded into composite structure by coextrusion. CONSTITUTION:An objective film is a biaxially orientated composite film in which at least two layers are laminated mutually by coextrusion, and the average roughness (RaA) on the central line on one surface (surface A) is in the range of 0.002-0.015mum. The average roughness (RaB) on the central line of the opposite surface (surface B) to the surface A, the average roughness (RzB) of ten points and the number (mB) of protrusions per 0.1mm length are respectively caused to satisfy following conditions simultaneously, 0.015<=RaB<=0.045RzB/ RaB<=15.010<=mB. When RaA is less than 0.002mum, excellent running property is not obtained, and when it exceeds 0.015mum, electric property is deteriorated. When RaB is less than 0.015mum, its sliding property is inferior, and when it exceeds 0.045mum, its output is lowered. When the value of RzB/RaB exceeds 15.0, coarse protrusions increase, and they are transferred onto the surface A, whereby the magnetic surface is roughened.
Patent JP-H01205908-A (JP)
Title: Rotary grinding tool
Inventor: HASEGAWA RYOEI
IPC: B23C5/06
Filed: 1988-02-12
Abstract: PURPOSE:To improve the precision of a working finished surface and reduce the number of processes by installing a grinding wheel in demountable manners, projecting to the top edge side of a tool body in comparison with a cutter, on the inner side in the radial direction in comparison with the cutter. CONSTITUTION:A plurality of installation recessed parts 11 are formed on the top edge outer diameter part of a tool body 10, and throw-away tips 12 are installed onto these installation recessed parts. A base metal 14 is installed onto the top edge part of the tool body 10, and a grindstone part 16 is formed at the top edge, and said grindstone part 16 is arranged, projecting by a prescribed quantity to the top edge side of the tool body 10 in comparison with the throw-away tip 12. Therefore, on a face milling cutter, cutting work is executed by the throw-away tip 12 installed onto the tool body 10, and grinding work is executed by the ring-shaped grindstone part 16, and two processes of working in the conventional can be executed in one process. Therefore, the precision of the finished surface can be improved, and the number of processes can be reduced.
Patent JP-S56127123-A (JP)
Title: Combustion control device
Inventor: SHIMODA SHIGERU
IPC: F23N5/20
Filed: 1980-03-10
Abstract: PURPOSE: To prevent the overheat of and the gas leakage of a combustion control device by enabling direct inspection of the conduction and the nonconduction of an important transistor under an ignition combustion control and stopping the ignition combustion at the time of abnormal state.  
     CONSTITUTION: When a power switch SW is closed, a fan motor FM is started, a flame detecting circuit 2, the first and second inspecting circuits 3, 4, a prepurge timer circuit 5 and a forcible ignition circuit 6 are operated by the output of a rectifier DC1. The first inspecting circuit 3 inspects the nonconduction of an FET(F 1 ) of the flame detecting circuit 2 during the prepurge operation, and the second inspecting circuit 4 inspects the conductions of transistors Tr4, Tr3 of the main drive circuit 7 and the ignition drive circuit 8 during the prepurge operation. When both are normal, high potential output is produced. When a malfunction of any of the FET, Tr3, Tr4 is detected by the inspecting circuits 3, 4, a control circuit 1 is made inoperation to inhibit the ingition combustion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63197260-A (JP)
Title: Memory device control system
Inventor: TAKISHIMA TORU
IPC: G06F13/16
Filed: 1987-02-12
Abstract: PURPOSE:To shorten cycle time by securing such a constitution that a request device sends a reading instruction discriminating signal together with a reading action requesting signal and a memory interrupts its action to give the busy signal produced after the reading action is started to a priority circuit when said reading instruction discriminating signal is detected. CONSTITUTION:The request control circuits 1 and 2 of requesting devices 100 and 200 send the reading instruction discriminating signals 20 and 21 together with the reading action requesting signals. The busy control circuit 5 of a memory 300 detects both signals 20 and 21 and therefore interrupts the application of the busy signals 29 and 30 produced after a reading action is started to a priority circuit 3. In such a way, the reading cycle can be shortened after the reading action and the overall throughput of a memory is improved.
Patent JP-H059649-A (JP)
Title: Ultrahard alloy and preparation thereof
Inventor: ERIKU TORUBUIEERUN HARUTOSERU
IPC: C22C1/05
Filed: 1992-02-18
Abstract: The present invention relates to cemented carbide bodies preferably for wear demanding rock drilling and mineral cutting. The bodies are built up of a core of eta-phase containing cemented carbide surrounded by a surface zone free of eta-phase where the binder phase content in the outer part of said zone is lower than the nominal and, in addition, constant or near constant, and that the binder phase content in the inner part of the eta-phase free zone closer to the eta-phase core is higher than the nominal. According to the method according to the invention bodies comprising evenly distributed eta-phase are subjected to a partly carburizing treatment with a carbon activity, ac, close to 1. <IMAGE>
Patent JP-S56129551-A (JP)
Title: Feeder of hydrogen gas to rotary electric machine
Inventor: HIRAI TSUYOSHI
IPC: H02K9/24
Filed: 1980-03-13
Abstract: PURPOSE:To prevent secondary disaster positively and remove operation trouble due to false operation by a method wherein a hydrogen gas interrupting valve is closed automatically and an exhaust valve is manually opened and closed when the occurence of an earthquake at fixed seismic intensity or higher is detected. CONSTITUTION:Hydrogen gas H2 is supplied to a hyrogen gas turbine generator body 1 through a hydrogen gas feed pipe 6 with a constantly-closed manual valve 5 and a constantly-closed hyrogen gas interrupting valve 10 from a supply source 4. A seismometer 21 is previously mounted, and the constantly-closed hydrogen gas interrupting valve 10 is closed automatically through a constantly-closed solenoid valve 13 when the occurence of an earthquake at fixed seismic intensity or higher is detected. A constantly-closed outdoor exhaust interrupting valve 15 mounted to an outdoor exhaust pipe 14 branched from the hydrogen gas feed pipe 6 is manually opened by means of a key switch 20. Thus, secondary disaster in case of the occurence of the earthquake can be prevented positively, and operation trouble can be minimized because a hydrogen gas feeder can be reworked without opening the exhaust valve 15 at false operation.
Patent JP-S63198297-A (JP)
Inventor: TSUGITA KAZUHIKO
IPC: H05B41/42
Filed: 1987-02-13
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-H11229887-A (JP)
Title: Gas sealing structure of turbocharger
Inventor: EBISU MIKI
IPC: F01D25/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the risk of deformation of a plate installed on the edge side of a vane even if the plate thermally expands. SOLUTION: In this gas sealing structure, a clearance is provided between an outer peripheral surface of a ring shaped plate 20 installed on the edge side of a vane 7 and a turbine housing 1, and a step portion 20a is formed on an inner peripheral portion of the plate 20. An outer peripheral surface of a cylinder-like ring 25 made of the same material as the plate 20 is contacted with the turbine housing 1, and an end portion of the ring 25 is fit into the step portion 20a of the plate 20. Thus, the gas sealing portion is comprised of a contact portion 22 between the outer peripheral surface of the ring 25 and the turbine housing 1, and a contact portion 23 between the outer peripheral surface of the ring 25 and the plate 20.  Alternatively, a clearance is provided between the outer peripheral surface of the ring shaped plate installed on the edge side of the vane and the turbine housing. The inner peripheral surface of the plate is fit into a step portion which extends to a back plate, which is installed at the back side of the turbine wheel and is made of the same material as the plate, and is formed thereon. Thus, the gas sealing portion is comprised of a connecting portion between the inner peripheral surface of the plate and the back plate.
Patent JP-H02212572-A (JP)
Title: Polyarylene sulfide slurry composition for coating
Inventor: MURATA KAZUTAKA
IPC: C09D181/02
Filed: 1989-02-13
Abstract: PURPOSE:To form a thick coating film excellent in the adhesive properties, flatness and resistance to heat, corrosion and abrasion by a single coating, by compounding a polyarylene sulfide with a phenoxy resin. CONSTITUTION:100 pts.wt. polyarylene sulfide (which has a real number part in complex viscosity measured with a parallel plate viscoelasticity measuring device at 300 deg.C and 1rad/sec of 10<1>-10<5>P, pref. 10-10<3>P, contains 70mol% or higher, pref. 90mol% or higher, p-phenylene sulfide repeating units, and of which 30wt.% or higher has a particle size of 10-400 mesh, pref. 30-200 mesh) is compounded with 1-60 pts.wt. phenoxy resin (a reaction product of bisphenol A with epichlorohydrin) and then transformed into a slurry with a medium such as water/ethylene glycol, thus giving a slurry compsn. for coating.
Patent JP-H09204023-A (JP)
Title: Silver halide color photographic sensitive material and color image forming method
Inventor: ARAI NAOKI
IPC: G03C7/407
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent changes in the gradation in a normal developing time or even in a reduced color developing time by forming red-, green- and blue- sensitive layers and a nonphotosensitive layer on a base body, specifying the total amt. or silver applied and the thickness of coating films on the emulsion side, and specifying the gradation after development. SOLUTION: This photographic sensitive material has red-, green- and blue- sensitive silver emulsion layers and a nonphotosensitive layer, in which the total amt. of silver applied on the emulsion layer side is specified to 2.1 to <=3.2g/m<2> and the thickness of coating films is specified to 10.0 to 15.0μm. This photosensitive material is designed in such a manner that when the material is subjected to development (A) or (B), the gradation of cyan, magenta and yellow is same for the both conditions, namely, each gradation ratio is specified to 0.9 to 1.1. In the development (A), a normal color developer containing no solvent for silver halide is used.  The development (B) is performed under conditions of 25 to 90sec developing time, 40 to 60 deg.C developer temp. by using a color developer containing 25 to 80mol/l color developing agent, thiosulfate, methane thiosulfonate, thiocyanate and a specified solvent for silver halide.
Patent JP-S60176128-A (JP)
Title: Digitizer
Inventor: TOKOKUNI MASAO
IPC: G06F3/039
Filed: 1984-02-23
Abstract: PURPOSE:To obtain a digitizer with verty high reliability without being affected with external disturbance by reflecting a light from a coordinate position detecting means on a coordinate indicating means, receiving it by a photodetector means and reading an indicated coordinate. CONSTITUTION:A coordinate is inputted by moving the coordinate indicator 11 on an input coordinate board 1. The coordinate board 1 consists a lower board 2 where CCD4 are arranged in a matrix and an upper board 3 where LEDs 5 are arranged in matrix. The light irradiated from the LED5 passes through a small hole 6 for light incidence made to the coordinate indicator 11, is reflected on a prism 7 and given to the CCD4 as a spot light through a small hole 10 for reflecting light formed to the coordinate indicator 11 after passing through an optical system 8 for light collection and a filter 9. The CCD4 converts the incident light into an electric signal and inputs it to a coordinate detection circuit 20. The circuit 20 detects the input signal as X and Y coordinates and transfers it to a host computer 21.
Patent JP-H072837-A (JP)
Title: Preparation of n-acetylhomocysteine thiolactone from dl-homocystine by electrochemical process
Inventor: BISENTE GARUSHIA GARUSHIA
IPC: C25B3/25
Filed: 1994-03-01
Abstract: PURPOSE: To prepare the compound usable for the therapy of liver complaints and as a mucolytic.  
     CONSTITUTION: An aqueous solution of DL-homocysteine and a mineral acid are submitted to electrolysis in an electrolytic cell as the catholyte with anolyte of any saline aq. solution separated. The electrodes are flat, or three- dimensional, forming a compact or fluidized bed. The current tension is 10mA/cm 2  to 2A/cm 2  and the temperature is 0 to 90°C. The solution obtained in the catholyte is concentrated, dried and acetylated to obtain the N-acetyl homocysteine thiolactone of formula I with a high degree of purity. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S59156308-A (JP)
Inventor: OKAMIYA SHINTAROU
IPC: A45D1/00
Filed: 1983-02-25
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。