baber/WOPTO huggingface dataset:
Patent JP-S5559642-A (JP)
Title: Fluorescent indicating tube
Inventor: KOBAYASHI MASAAKI
IPC: H01J29/82
Filed: 1978-10-28
Abstract: PURPOSE: To prevent the deterioration of the brightness and the characteristic, by constructing the grid electrode such that holes for penetrating the substrate is made in a plurality of grid electrode faces provided in parallel with the face of insulated substrate composed of metal board applied with insulation films on both faces.  
     CONSTITUTION: Insulated substrate 3a is made of 426 alloy, for example, having hole 3c, where frit glass 4b of approx. 20μm is coated through electric deposition, for example, on both faces of metal board 4a and the side wall of hole 3c. It is driven by applying positive potential against the filament on the metal board 4a of grid electrode 3. When passing through the hole 3c, the irradiated electron flows through the  pin hole of frit glass 4b to the metal board 4a applied with positive potential to charge the side wall of hole 3c thus to disturve the field and electron flow and to prevent the deterioration of the brightness of the indicator. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6113538-A (JP)
Title: Manufacture of braun tube
Inventor: MORIKAWA HIROAKI
IPC: H01J9/24
Filed: 1984-06-29
Abstract: PURPOSE:To improve the reliability of a Braun tube by increasing the adhesive strength and the mechanical strength of the reflection-preventing film by forming minute convex areas on the coating surface by abrading and washing it with an abrasive containing a surface active agent. CONSTITUTION:An abrasive (A) is prepared which is principally composed of CeO2 and contains a surface active agent such as an anionic surface active agent. The abrasive (A) is mixed with water in a ratio of 1:1 and the thus prepared mixture is used to abrade the coating surface 1 of a panel using a stainless steel scrubbing bruch thereby forming a rough surface. After that, silica coating is performed on the rough surface, thereby forming a coating film 2 made of SiO2.
Patent JP-S62289552-A (JP)
Title: Production of nitrile by dehydration of acid amide
Inventor: TAKABE AKIHISA
IPC: C07C255/03
Filed: 1986-06-09
Abstract: PURPOSE:To produce a nitrile in high yield, by carrying out dehydration reaction of an acid amide with phosphorus oxychloride in a specific solvent, thereby dissolving produced metaphosphoric acid is said solvent and enabling the stirring of the reaction system to smoothly proceed the reaction. CONSTITUTION:An acid amide (e.g. chloroacetamide) is dehydrated in a mixed solvent of an N,N-disubstituted aniline (e.g. N,N-dimethylaniline) or an N- substituted aniline (e.g. N-methylaniline) and a halogenated hydrocarbon (e.g. carbon tetrachloride) or an aromatic hydrocarbon (e.g. benzene) in the presence of phosphorus oxychloride at 50-60 deg.C to obtain a nitrile. The molar ratio of phosphorus oxychloride to acid amide is 0.55-0.6-1.
Patent JP-S6025267-A (JP)
Title: Semiconductor resistance element and usage thereof
Inventor: FUSE EIGO
IPC: H01L27/04
Filed: 1983-07-21
Abstract: PURPOSE:To obtain an element having high resistance and high accuracy, resistance thereof hardly changes by the applying of reverse bias voltage, by forming a plurality of only semiconductor resistance elements, voltage applied between both terminals thereof is equal, into one insular region. CONSTITUTION:In semiconductor elements 3A, 3B, 3C, 3D and 3A', 3B' consisting of P type semiconductor regions formed in insular regions 2' and 2'' composed of insulated and isolated N type semiconductors, resistance elements, voltage applied between both terminals thereof is equal, are divided into groups, and each formed in several insular region. The resistance elements having the same voltage are arranged in the insular region in the same N type semiconductor region even when resistance values differ, and the resistance elements having different voltage are disposed in the insular regions in separate N type semiconductor regions even when resistance values are equal. A resistance change by reverse bias voltage is reduced largely because reverse bias voltage between the N type insular regions and P type resistance regions reaches to zero volt at all times with the exception of components by voltage applied to resistance element themselves.
Patent JP-H01301997-A (JP)
Title: Fan also available as hot air blower
Inventor: NAKANISHI SADAYUKI
IPC: F04D25/08
Filed: 1988-05-31
Abstract: PURPOSE:To utilize a fan as an electric hot air blower in winter time by electrically connecting the input terminal of a battery to the output terminal of a battery charger when a fan is housed in its container base. CONSTITUTION:A fan 1 is constructed in a cartridge shape and equipped with a chargeable battery 2, a terminal 3 connected to an external power supply and a switch 4. A container base 6 is constructed in a box shape having a recess 7, provided with an enclosed battery charger 8 as well as an exothermic part 5 on its front face and with a pin erected inside the recess 7 for feeding power supply to the battery 2 after being connected to the terminal 3. When the fan 1 is utilized as an electric hot air blower in winter time, if a switch 9 is actuated as it is inserted in the container base 6, the exothermic part 5 and the fan 1 are electrified to be available as an electric hot air blower.
Patent JP-H11327105-A (JP)
Title: Image forming method
Inventor: MURATA MASATAKA
IPC: G03C8/32
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method by a thermal processing silver salt diffusion transfer process without an image failure by improving problems such as a water filter plugging and an image failure by water scale. SOLUTION: An aqueous liquid is applied to at least one side of a silver halide photosensitive material with a latent image exposed therein and a processing sheet, and then the silver halide photosensitive material is superimposed on the processing sheet and thermally developed by heating and the silver halide photosensitive material is separated from the processing sheet to form the image on the silver-halide photosensitive material and/or on the processing sheet. In this case, an activated chlorine- or oxygen-releasing compound is added to the aqueous liquid, having 0.1-100 ppm of activated chlorine or oxygen.
Patent JP-S5467606-A (JP)
Title: Device for knitting strands
Inventor: SHIMIZU ISAMU
IPC: H01F41/06
Filed: 1977-11-09
Abstract: PURPOSE: To automate the knitting operation of transfer conductor by providing strand holding attachment inside the connecting pins of an endless chain to reciprocate a strand feeding mechanism between upper and lower attachments.  
     CONSTITUTION: A strand holding attachment 5 is mounted at the respective connecting pins 3 of an endless chain 1 so as to retain strands 6 in the space 9 among the respective attachments 5. When a pair of sprockets are rotated to move the chain in the direction of an arrow 10, one attachment 5 1  is inclined at the position of upwardly separating roller 7a to open the space 9 1 . A strand feeding mechanism 8 is lowered at this time to insert the strand 6 1  into the space 9 2  opened by downwardly separating roller 7b to simultaneously press the strand so as to provide steps thereat and to move forward the strand gathering portion by one pitch. The strand is fed from the lower attachment to the upper attachment at the other sprocket side. The transfer conductors are knitted by repeating the above steps. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5924292-A (JP)
Inventor: IKEDA TATSUMI
IPC: G21C9/033
Filed: 1982-07-30
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-S63298414-A (JP)
Title: Pressure control valve
Inventor: KOBAYASHI KOJI
IPC: G05D16/10
Filed: 1987-05-28
Abstract: PURPOSE:To improve the universal applicability of an electromagnet part by providing a stepped structure containing two land parts for a spool valve, forming a feedback port between said two adjacent land parts of different diameters, and feeding back the output pressure by the difference of areas between both land parts. CONSTITUTION:A stepped structure containing at least two land parts 19 and 20 set adjacent to each other with different diameters is provided for spool valves 6 and 6' which slide in valve sleeves 5 and 5' of pressure control valves 1 and 1'. A feedback port 16 is formed between both parts 19 and 20 so that the output pressure is fed back by the difference of areas between both parts 19 and 20. In such a constitution, various pressure control valves are obtained with different pressure control ranges and pressure control characteristics with no change of the structure of an electromagnet part 3 and with a partial change of the constitution of the sleeves 5 and the spools 6 respectively.
Patent JP-S5758135-A (JP)
Title: Expanding and slantingly supporting device for roll screen
Inventor: FUKUCHI SHIGEKI
IPC: G03B21/58
Filed: 1980-09-25
Abstract: PURPOSE:To support an expanding and supporting mechanism slantingly by supporting a beam pipe at an adequate rotary position by generating friction between an outer fitted pipe and the beam pipe through the depression of a supporting plate fixed over the outer fitted pipe. CONSTITUTION:A screen supporting mechanism 10 supports a pivoted roll screen device 1 through brackets 17 and 18 at both the ends of a beam pipe 11, and also consists of an outer fitted pipe 12 fitted around the beam pipe 11, an engaged shaft 15 penetrating some part of the upper part of the pipe 12 being pushed by a supporting plate 14 and colliding against the surface of the beam pipe 11 with its tip, etc. As the support part 5 of the lower edge of a screen 2 is pulled down, the pivot angle between two arms 21 and 21 of an expanding and supporting mechanism 20 increases to expand the screen 2 and the beam pipe 11 and outer fitted pipe 12 are fixed by the engaged shaft 15 at any rotary position, so that the screen is expanded slanting at any slanting position.
Patent JP-2000319136-A (JP)
Title: Treatment of hair
Inventor: TAKAHASHI HIROSHI
IPC: A61K8/34
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating hair, making it possible to impart flexibility and slipperiness to damaged hair without giving stickiness to the hair, enhance the resistance of the hair to peripheral water, and impart a hair tip expansion-preventing effect to the hair. SOLUTION: This method for treating hair comprises treating the hair with a shampoo containing sodium polyoxyethylene lauryl ether sulfate and sodium polyoxyethylene lauryl ether acetate, and then treating the hair with a hair- protecting agent containing an alkyltrimethylammonium chloride, cetanol and squalane emulsion. The sodium polyoxyethylene lauryl ether sulfate, the sodium polyoxyethylene lauryl ether acetate, the alkyltrimethylammonium chloride, and the cetanol are preferably contained in amounts of 2 to 11 wt.%, 0.1 to 5 wt.%, 0.1 to 5 wt.%, and 3 to 10 wt.%, respectively. The content of the squalane emulsion is preferably contained in an amount of 0.02 to 1 wt.% as squalane.
Patent JP-S6113336-A (JP)
Title: Dot data transferring system of display device
Inventor: KATOU YOUICHI
IPC: G09G1/00
Filed: 1984-06-28
Abstract: PURPOSE:To lighten the load of a host computer, by storing the content of a video memory in a memory and transferring the data to the host computer side after processing the data into dot data in the form which can be outputted to a printer, etc., correspondingly to the order of a display controlling section. CONSTITUTION:When a dot reading order is issued from a host computer 19, a display device 4 receives the order through an interface 11 and the order is decoded by a display controlling section 18. The section 18 makes a starting request to the control section 17b of a storage section 17 and the control section 17b obtains bit information in the form of bits from a video memory 12 through a video bus 16 and stores the bit information in a memory 17a. The video controlling section 18 reads out the information as 1-bit information in monochromatic mode and 3-bit information in colored mode in OR of red, green, and blue and outputs the information to a common bus 15. The information thus outputted is processed at the display controlling section 18, set in a buffer in the interface 11, and transferred to the host computer 19.
Patent JP-S61294288-A (JP)
Inventor: OKAWA TETSUSHI
IPC: F16L19/08
Filed: 1985-06-19
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-S61291754-A (JP)
Title: Fuel consumption reducing/power increasing apparatus for internal-combustion engine
Inventor: NAKADA SHOICHI
IPC: F02M23/08
Filed: 1985-06-19
Abstract: PURPOSE:To reduce the fuel consumption while to increase the power by providing a mixture gas feed path for feeding mixture gas of air and additive liquid through open/close switching mechanism to the intake tube of internal-combustion engine. CONSTITUTION:A diaphragm 1 functionable by the negative pressure of the advancer 8 of internal-combustion engine and open/close switching mechanism 10 to be opened/closed by said diaphragm 1 are provided. Furthermore, a tank 11 storing additive liquid 12 and a valve 19 for regulating the flow from said tank 11 are provided. A path 29 for feeding the mixture gas M of air and additive liquid 12 through said mechanism 10 to the intake tube 28 of internal- combustion engine is further provided. Consequently, fuel consumption of internal-combustion engine is reduced while the power is increased.
Patent JP-S5758417-A (JP)
Title: Complementary mos circuit
Inventor: FUJIKI KUNIMITSU
IPC: H03K17/687
Filed: 1980-09-26
Abstract: PURPOSE:To reduce the power consumption when each transistor (TR) turns on to off, by changing the connection of each base electrode and source electrode of N and P channel MOS TRs in a complementary MOS circuit to constitute input terminals. CONSTITUTION:A complementary MOS circuit is constituted with an N channel MOSTR1 and a P channel MOSTR2, a source electrode 1s is connected to a low voltage terminal 5 and a source electrode 2s is to a high voltage terminal 6 respectively, and base electrodes 1b, 2b and gate electrodes 1g, 2g are connected and the entire connection is connected to an input terminal 3. When a voltage VG at the input terminal 3 changes from a voltage VP of a high voltage terminal 6 to a VN at a low voltage terminal 5, since a threshold voltage VthN changes from small to large value and the absolute value of the threshold voltage VthP changes from large to small value, a positive feedback is given to the change from turning on to off of the TR1 and from turning off to on of the TR2. Thus, the time when both TRs 1, 2 are turned on is reduced, the switching speed is increased and the power-consumption can be reduced.
Patent JP-S5925729-A (JP)
Inventor: SAITOU YOSHIAKI
IPC: B60K28/00
Filed: 1982-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08317789-A (JP)
Title: Homo sapiens manganese superoxide dismutase analog and chemical composition containing it
Inventor: YAKOBU AARU HAATOMAN
IPC: A61K38/00
Filed: 1996-05-28
Abstract: There are disclosed a human manganese superoxide dismutase analog in which at least one of the human manganese superoxide dismutase polypeptides differs from naturally-occurring human manganese superoxide dismutase polypeptide by the absence of lysine at the N-terminus, and a human manganese superoxide dismutase analog in which at least one of the human manganese superoxide dismutase polypeptides differs from naturally-occurring human manganese superoxide dismutase polypeptide by the absence of both lysine and histidine at the N-terminus, pharmaceutical compositions comprising same in an amount effective to alleviate the undesirable symptoms associated with the generation of oxygen free radicals and a pharmaceutically acceptable carrier, as well as their use for the production of a pharmaceutical composition for alleviating the symtoms in a subject suffering from a disorder selected from synovial inflammation, arthritis and lung fibrosis.
Patent JP-S6111831-A (JP)
Title: Dc transformation device
Inventor: HARAYAMA SHIGESUKE
IPC: H02J5/00
Filed: 1984-06-27
Abstract: PURPOSE:To improve a power factor/to obtain a waveform improving effect by forming a serial reactance having a reactance value corresponding to a commutation reactance for limiting a short current in capacitor equipment. CONSTITUTION:A DC transformation device for connecting an extra-high bus 1 to a load through a rectifier transformer 2 and a rectifier 3 is provided with the capacitor equipment 4 consisting of a capacitor 5 and a reactor 6. If it is defined that the capacity of the transformer is PT, the capacity of the capacitor is PC and the ratio of the reactance of the DC reactor in the capacitor to the commutation reactance is beta, the shown graph indicating the relation of alpha values to PC/PT values and using the beta as a parameter is obtained when the reactance ratio alpha of the capacitor equipment 4 is a quardrature axis and the capacity of the capacitor which can be set up is an ordinate axis. A large alpha value is selected when only the improvement of the power-factor is made an object, and a small alpha value is selected when the absorption of high frequency is targeted so that required improvement can be attained respectively.
Patent JP-S5259300-A (JP)
Title: Cement caking method of waste water with radioactive oil
Inventor: YASUMURA KEIJIROU
IPC: G21F9/16
Filed: 1975-11-10
Abstract: PURPOSE: To seal waste water with radioactive oil by cement caking body into a vessel with simple means. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5657306-A (JP)
Title: Diversity antenna device for mounting on travelling object
Inventor: KAWAI YUMIO
IPC: H04B7/10
Filed: 1979-10-16
Abstract: PURPOSE:To realize an antenna device of directivity switching system having a small occupied area and a high efficiency, by installing two pieces of antenna elements provided obliquely onto the metal car body plus the reflector onto the face which divides the antenna elements into two parts. CONSTITUTION:Two pieces of antenna element 2 and 3 are installed obliquely onto the roof 1a of the metal car body 1, and the reflector 4 is provided to the face which divides the elements antenna each with the body 1 and then led to the diversity antenna switching device by the feeder. In this case, the element 4 functions as a reflector to the elements 2 and 3, respectively. The directivity within horizontal face of the elements 2 and 3 becomes the single-direction directivity opposite to each other. Accordingly, an antenna device of directivity switching system can be obtained easily by using the elements 2 and 3 in switching. Furthermore, the occupied area can be reduced with a simplified structure for attachment.
Patent JP-S61292538-A (JP)
Title: Plasma monitor
Inventor: KANEKAWA MASAO
IPC: G01N21/62
Filed: 1985-06-21
Abstract: PURPOSE:To measure the concentration of a specified chemical species or the ratio of more than one chemical species, by a method wherein plasma light alone is sampled and then, the emission of more than one specified chemical species contained in the plasma light is analyzed. CONSTITUTION:It is necessary that an optical fiber 8 should equally divide a plasma 5 in three to be propagated to the positions of interference filters 11-13 arranged in parallel to measure plasma lights 81-83 with three wavelengths in a plasma 2. The fiber shall be one-piece on the incidence side and branched into three parts on the emission side. The filters 11-13 transmit lights 81-83 of specified wavelengths respectively. Then, the quantity of the lights 81-83 transmitted through detectors 21-23 is converted into electrical signals 41-43. An arithmetic unit 9 computes the value from the computation of the ratio the signal 41 to 42 of the same chemical species among the signals 41-43 in comparison with the signal 43 of different chemical species to determine the concentration ratio of the different chemical species. Then, displays 51-54 and a recorder 10 display and record the value corresponding to the concentration ratio computed with the arithmetic unit 9.
Patent JP-S61294640-A (JP)
Title: Optical information recording and reproducing system
Inventor: YONEZAWA SEIJI
IPC: G11B7/09
Filed: 1985-06-21
Abstract: PURPOSE:To perform accurate tracking by correcting a tracking error signal including an offset from pregrooves with a signal from pits in header areas which are arranged shifting to right and left. CONSTITUTION:The two pregrooves 20 are arrayed in header areas of tracks of a disk while shifted to right and left and a pregroove 15 is formed in a data recording area. A laser beam from a light source 4 is reflected by the disk 10 and the tracking error signal 16 is detected with an output difference detected by a photodetector 13. A tracking error signal due to a pit 20, on the other hand, entails no light diffraction, so it includes no offset due to the slanting, etc., of the disk. The error signal 16 having the offset which utilizes a diffracted light distribution is corrected with the signal. Therefore, an offset due to the deflection of diffracted luminous flux on the photodetector 13 is eliminated to perform accurate tracking.
Patent JP-H11296282-A (JP)
Title: Method and device for displaying sort mark of roman character key
Inventor: TATEISHI YOSHINORI
IPC: G06F3/02
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for sorting Roman character keys so as to easily search a key to be depressed in keyboard operation and displaying the same sort mark in each sort. SOLUTION: In this Roman character key sort mark display method and device, keys on an ASCII array keyboard or the like are sorted into groups 'K, S, T, N, H, M, Y, R, W, C, F, L, Q', 'G, Z, D, B, J, V', 'P', 'A, I, U, E, O', and 'X' and the same sort mark is displayed on the keys of each sort.
Patent JP-S63298113-A (JP)
Title: Structure of image forming optical system of optical range detector
Inventor: IDESAWA MASANORI
IPC: G01B11/00
Filed: 1987-05-29
Abstract: PURPOSE:To enhance an SN ratio in detection, by arranging a mirror, which has suitable rotary symmetrical surfaces on the side of an image in an image forming optical system, and condensing the image of a bright spot on a body, on which an annular image is formed when the mirror is not provided, at a position, which is close to the axis of the optical system. CONSTITUTION:A rotary symmetric (cylindrical or conical) mirror Ms is arranged in an image forming optical system. The radius of an annular image L is made small. Even if the radius of the annular image I is made small, the amount of movement of the image with respect to the change in a range on an image position detecting element P is not changed. Therefore, range detecting sensitivity is not decreased, but can be increased so that the amount of the detected light is approximately proportional to the inverse ratio of the radius. Thus an SN ratio can be enhanced. In another example, the light, which is associated with image formation, is bent in the direction of a rotary symmetrical axis As. The image is formed at a position close to the rotary symmetrical axis As.