baber/WOPTO huggingface dataset:
Patent JP-H0597120-A (JP)
Title: Powder transfer device
Inventor: RESURII II SUTOUTSUTO
IPC: B65B39/04
Filed: 1991-03-15
Abstract: PURPOSE: To transfer powder in the storage part to a container without leakage. CONSTITUTION: This device is provided with a first conduit 4 that communicates with a storage part and a container, and a second conduit 8 that induces purified gas into the container. This device is also provided with a third conduit 11 that discharge a transferred gas from the container, an absorbing device reaching to the third conduit, a filter 13 through which the transferred gas passes, and a flexible expansion ring 23, which is provided around the conduit and closely fitted to the wall of the device.
Patent JP-S57190466-A (JP)
Title: Image pickup device
Inventor: YASUDA KENTAROU
IPC: H04N5/335
Filed: 1981-05-18
Abstract: PURPOSE:To shorten the transfer time of a video signal when only a part of the video signals is required by quickly discharging electric charge generating unnecessary video signal with a high speed discharging clock to take up the remaining necessary video signal. CONSTITUTION:A transfer clock generator 12 generates vertical/horizontal clocks for applying the electric charge of a photosensitive part 2 to an amplifier 5 and a discharge clock generator 13 generates discharge clocks which are more speedy than the transfer clocks. A comparator 19 compares the counting value of a counter 18 with the setting value of the number of times for fetching a necessary image pickup signal inputted from a node 20 and, when the required number of times is obtained, a gate circuit 14 is actuated to send a signal from the generator 13 to a vertical transfer circuit 15, a horizontal transfer driving circuit 16 and a gate driving circuit 17. In an image pickup element 1, a gate 6 is opened by a discharge clock outputted from the circuit 17 and the electric charge transferred from a vertical transfer line 3 to a horizontal transfer line 4 is introduced to a discharge electrode 7 and extinguished.
Patent JP-S551037-A (JP)
Title: Image signal processor
Inventor: NAMAE TAKAO
IPC: H01J37/22
Filed: 1978-06-20
Abstract: PURPOSE: To obtain image having optimum contrast and luminance by regulating the amplification degree and level of the image amplification system by detecting both the minimum and maximum values of image signal as a deviation from the central level of reference level.  
     CONSTITUTION: An image signal from the amplifier 8 and also a signal of the central level (A+B)/2 from the first operating circuit 13 are sent out to the detection circuit 12 to detect the deviation a of the minimum value from the central level and also the deviation b of the maximum value of the image signal within a definite period from the central level, and then the deviations thus detected are sent out through the gate circuit 14 to the second operating circuit, where an amplification degree correction signal and a level correction signal are obtained from the deviation signals a and b sent from the detection circuit and the signal A-B sent from the operating circuit 13. The correction signals are sent to the amplification degree and level control circuit 9 to regulate the image signal. Thus, the automatic control of amplifier and level so as to give image optimum contrast and luminance with highly simpified circuit constitution is made possible. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08241402-A (JP)
Title: External appearance checking instrument
Inventor: MAMIYA TAKAHIRO
IPC: G06T7/00
Filed: 1995-03-06
Abstract: PURPOSE: To provide an inexpensive external appearance checking instrument which can eliminate the unevenness caused among the beams entering a camera out of those beams that are emitted from an illumination means and reflected on a checking object. CONSTITUTION: This checking instrument is provided with an illumination means 3 which illuminates a checking object 1, an image fetching means 2 which fetches the image of the object 1 that is illuminated by the means 3, and a check processing means which performs the prescribed check processing based on the image data on the object 1 fetched by the means 2. The means 3 has a its shape in response to the checking surface shape of the object 1. Then the means 3 is positioned along the checking surface of the object 1, and the means 2 is positioned against the surface of the object 1. So that the beams which are regularly reflected on the surface of the object 1 are never made incident on the means 2 out of those beams that are emitted from the means 3 to illuminate the object 1.
Patent JP-S62231640-A (JP)
Inventor: KAMIYAMA AKIHIDE
IPC: A61B10/00
Filed: 1986-03-31
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-S549674-A (JP)
Title: Digital resistant meter
Inventor: IKEDA KATSUYUKI
IPC: G01R27/14
Filed: 1977-06-23
Abstract: PURPOSE: To enable measurement of high accuracy to be performed with less parts by so arranging the meter that a high voltage may be applied to the resistance to be measured by a commonly used AD converter. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55167123-A (JP)
Title: Manufacture of nonalkaline aqueous silicic acid solution and injecting method for ground with it
Inventor: KASHIWARA KENJI
IPC: C01B33/32
Filed: 1979-06-14
Abstract: PURPOSE: To obtain a nonalkaline aqueous silicic acid soln. of a specified pH value practically applicable to a grout engineering method by spouting a water glass soln. into the interior of an aqueous mineral acid soln. in a mixing vessel and mixing them.  
     CONSTITUTION: A water glass soln. is supplied into the interior of an aqueous soln. of a mineral acid such as sulfuric acid in a mixing vessel from the bottom nozzle or hole of the vessel to obtain a nonalkaline aqueous silicic acid soln. of pH≤5. The amount of the water glass soln. blended is 10wt% or more. At this time, mechanical agitation with vanes is carried out at 200rpm or more, preferably 500rpm more in the vessel, and the water glass soln. is spouted under a pressure of 1kg/cm 2  or more at a speed of 50cm/sec or more. The resulting silicic acid soln. can directly be injected into the ground as a practical grout soln. This soln. of pH 0.5W3 may further be mixed with water glass or the like through a double tube to adjust the pH from the acidic range to a neutral range. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55166739-A (JP)
Title: Data processor
Inventor: NISHII TATSUGO
IPC: G06F7/00
Filed: 1979-06-14
Abstract: PURPOSE: To make it easy to extend and modify the functions of processing by bringing execution to effect by assigning a subunit with the data processing function by a microprogram.  
     CONSTITUTION: Microprogram control part MC1 outputs arithmetic data, the unit address of a subunit and its control signal 9 to C bus 20. Respective subunits SU1... SUn decode the unit address and the assigned unit fetches the information from the bus and performs processing. Control over the operation in the subunit is exercised, on the basis of the control signal from MC1, by decoding the information by the subunit. To extend or change the processing functions, an additional subunit is connected to the bus and the microprogram is only modified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09266393-A (JP)
Title: Shield plate mounting structure for printed board
Inventor: HIRANO SETSUO
IPC: H05K1/18
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure allowing a mounted shield plate to be easily removed from a printed board, without using a soldering iron by removably caulking tongues to a main body through their grips each formed at one end. SOLUTION: Tongues 21 are formed by punching a thin sheet with high solderability. Each tongue has a soldering lead 21a at one end, mounting holes 21b at the middle and slantwise bent grip 21c at the other end. The tongues are set on a main body with the leads 21a extending from legs 11 and strongly pressed to the main body 10 through a male and female dies to fix them the main body at once. After plastic deformation of the body 10 holes are formed by protrusions at the back side of the body and grooves for blocking caulking pines from dropping are formed by ribs formed at the recess of the female die.
Patent JP-S60219075-A (JP)
Title: Thermal head
Inventor: HAKOYAMA AKIYOSHI
IPC: B41J2/345
Filed: 1984-04-16
Abstract: PURPOSE:To increase the resistance of a heating resistor element and enable to reduce an electric current supplied to the element, by a construction wherein heating resistor elements with longitudinal and transverse shapes of their heating surfaces specified are sequentially provided in the condition of being largely staggered in the transverse direction, and current-supplying wires to be connected to the elements are provided in the longitudinal direction. CONSTITUTION:A multiplicity of heating resistor elements having the heating surfaces 51a, 51b, 51c... which have a width W in a moving direction A (transverse direction) of a head of a thermal serial printer smaller than a length H in a direction B (longitudinal direcrion) perpendicular to the direction A are sequentially provided in the head in the condition of being staggered in the transverse direction by an amount larger than W, and the wires 52, 53 for supplying electric currents to the elements are provided in the longitudinal direction. The pitch P in the longitudinal direction of the heating resistor elements is preferably smaller than H.
Patent JP-S63241963-A (JP)
Title: Manufacture of lateral bipolar transistor
Inventor: KASHIWANUMA AKIO
IPC: H01L29/732
Filed: 1987-03-28
Abstract: PURPOSE:To prevent a parasitic capacity from increasing and to shorten a base width by ion-implanting an impurity of an opposite conductivity type with the leading electrodes of an emitter region and a collector region used as masks, and forming a region of the opposite conductivity type between the emitter region and the collector region. CONSTITUTION:With leading electrodes 15E, 15C used as masks, an impurity of conductivity type opposite to those of a collector region 14E and a collector region 14C is ion-implanted and annealed, and an n-type region of a higher concentration than that of an epitaxially grown n-type semiconductor layer 13 is formed between the regions 14E and 14C. Since the electrodes 15E, 15C are formed to be overlapped with emitter and collector diffusion windows on an insulating oxide film 19 side, the breakdown strength of the n-type region formed by ion implantation is advantageous without contact with the regions 14E, 14C. Further, most of a p-n junction between the regions 14E, 14C and a base region is of n-type of a low concentration, thereby suppressing the increase in a parasitic capacity to a minimum limit.
Patent JP-H08274116-A (JP)
Title: Field-effect transistor
Inventor: TAKAHASHI HIDETADA
IPC: H01L29/417
Filed: 1995-03-31
Abstract: PURPOSE: To suppress parasitic oscillation of a high-output FET. CONSTITUTION: In the plane pattern of a high-output FET, a gate electrode pad 53C is arranged apart from an active region 101C, and a source electrode pad 43C is densely arranged. The number of source finger electrodes 41C per source electrode pad is reduced, and source inductance can be reduced without increasing the size per unit FET, thus achieving an FET where parasitic oscillation is prevented even in a FET with a large total gate width.
Patent JP-H10265671-A (JP)
Title: Polyarylene sulfide resin composition
Inventor: KOSAKA WATARU
IPC: C08K7/14
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a polyarylene sulfide resin compsn. which has both good mechanical properties and a high electrical conductivity while satisfying the requirements of mutually incompatible properties, dimensional stability and tapping strength, and which is suitable as a material for electronic parts. SOLUTION: This compsn. mainly comprises 100 pts.wt. polyarylene sulfide resin (A), 200-10 pts.wt. flaky filler (B), 200-10 pts.wt. whisker-like inorg. filler (C), 150-10 pts.wt. fibrous filler (D), and 40-0.1 pt.wt. conductive filler (E). The flaky filler (B) is pref. at least one filler selected from among mica, graphite, and glass flakes. The whisker-like inorg. filler (C) is pref. at least one filler selected from among zinc oxide whisker, potassium titanate whisker, calcium carbonate whisker, and wollastonite. The fibrous filler (D) is pref. glass fibers.
Patent JP-S553044-A (JP)
Title: Card reader
Inventor: SHIGEMORI YOUJIROU
IPC: G06K7/00
Filed: 1978-06-20
Abstract: PURPOSE: To increase the assembling efficiency by distributing in parallel two cup- shaped cavity blocks one face of which is opened each with their opening parts set in the same direction and using the opposing inner wall surfaces as the guide grooves.  
     CONSTITUTION: Two cu-shaped cavity blocks 1 and 2 whose one face is opened each are distributed in parallel with a fixed space secured between and with their openings set in the same diretion to each other and then formed into one body via joint parts 5 and 6 at the both end parts of the openings on opposing walls 3 and 4 which form the card sweep guide grooves. Notch part 4A is provided to attach reading head 21 in protrusion at one side 4 of the opposing walls. Thus head 21 is attached onto panel-type base 17, and the opening part is closed with base 17. At the same time, the lower surface of the card passes through with a touch to the surface of bart 17 at the card sweeping time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09243026-A (JP)
Title: Catalyst combustion device
Inventor: OYAMA NAOHISA
IPC: F23D14/18
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst combustion device in which a thermal deterioration of igniting catalyst is prevented and a high performance as well as a high applicability can be attained. SOLUTION: An igniting ignition catalyst layer 1 and a main catalyst layer 2 for a major combustion are arranged in sequence from a side feeding mixture gas composed of hydrocarbon and air. The ignition catalyst layer 1 is comprised of a first layer 11 having a high oxidation activating characteristic containing either platinum or palladium with a mean particle diameter being less than 20nm and a high thermal resisting second layer 12 containing either platinum or palladium with a mean particle diameter being larger than 20nm. The high thermal resisting second layer 12 may act as a shielding material for preventing a thermal radiation from the main catalyst layer to the first layer 11 so as to prevent thermal deterioration of the first layer 11.
Patent JP-S531523-A (JP)
Title: Film measuring device
Inventor: ISHIHARA KAZUO
IPC: G03B17/42
Filed: 1976-06-28
Abstract: PURPOSE: To prevent a detecting member from being made to ride over a measuring hole by a resetting member by bringing the resetting member into an operating condition in response to the preceding winding operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06291468-A (JP)
Title: Assembly structure provided with mark for dismantling and its dismantling system
Inventor: KONO MICHINAGA
IPC: H05K5/00
Filed: 1993-04-01
Abstract: PURPOSE:To automatically recognize and release the position of the fastening part of a cover or the like by installing an assembly structure in which a material which generates electromagnetic waves having a specific wavelength distribution is used as, or added to, the fastening part or a component itself. CONSTITUTION:In a base 1, a bar ring part 41 which is engaged with, and fixed to, a tapping screw part 40 for a screw 39 is formed. In an outer box 17, a through hole 42 through which the screw 39 is passed is made, the outer box 17 is pressed and fixed to the base 1 at the bottom face of a head part 43 for the screw 39. In addition, the surface of the head part 43 for the screw 39 is coated, to be filmlike, with a material 45 which generates electromagnetic waves such as a ceramic or the like which generates far-infrared rays or infrared rays at a specific wavelength when it is heated. Thereby, the type of a component as a dismantled object can be judged automatically, the type of an object component and a specific frequency used for it are standardized and normalized, and the interchangeability of dismantling can be kept.
Patent JP-S60221109-A (JP)
Title: Method for controlling time for changing sheet thickness during travel of rolling mill
Inventor: YAMASHITA MICHIO
IPC: B21B37/26
Filed: 1984-04-17
Abstract: PURPOSE:To suppress the fluctuation in tension during continuous rolling and to improve the accuracy of a sheet thickness by starting the change in the roll gap of each stand before arrival of the weld point of metallic strip materials which are different in conditions for base sheets at each stand. CONSTITUTION:Rolling of the metallic strip materials which are different in the conditions for the base sheets, i.e., material strength K1, K2 and sheet thicknesses HI1, HI2 on the inlet side by a tandem rolling mill after joining said materials is so controlled that the change of the roll gap is started as shown by a solid line III before arrival of the weld point thereof at the stand and that the change of the roll gap is under progression at the time T0 for the passage of the weld point through said stand. The max. value of the error in the roll gap is thus decreased and the tension fluctuation arising from the error is decreased, by which the absolute accuracy of the sheet thickness on the outlet side is improved.
Patent JP-H10139726-A (JP)
Title: Production of esterified product
Inventor: GO KOKUKYO
IPC: C07C69/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a production method for esterified product(s), capable of greatly improving yield, decreasing waste disposal problems and production cost. SOLUTION: This method relates to the production of esterified products containing at least one kind of carboxylic ester from esterifying reactants comprising an alcohol, and an carboxylic acid or an carboxylic anhydride, its process consisting of (a) putting the esterifying reactants into a fixed bed type reactor under specified reaction conditions and (b) reacting the esterifying reactants in the fixed bed type reactor, (c) the above fixed bed type reactor containing a solid acid catalyst, and (d) the reaction conditions being controlled so that (i) the reactants and products can coexist in a gas-liquid two-phase equilibrium state in the fixed bed type reactor and (ii) at least one kind of reactant component forms one phase and at least one kind of product component forms the other phase.
Patent JP-H06285978-A (JP)
Title: Tearable synthetic resin film and tearable pressure sensitive adhesive tape
Inventor: FUNABIKI KOTARO
IPC: C09J7/02
Filed: 1993-04-01
Abstract: PURPOSE:To provide a tearable synthetic resin film and a tearable pressure sensitive adhesive tape which can be torn easily by hand in either direction of length and breadth without using a tool even for the oriented film and can be manufactured without a stretching process. CONSTITUTION:A polyethyleme film 10 of 120 mum in thickness is embossed to have recesses 11 of a squared cone shape. These recesses 11 are arranged in the direction perpendicular to the ridgelines 12, 13 of the cone, i.e., the ridgeline 12 being oriented in the longitudinal direction Y-Y of the film 10 with the ridgeline 13 in the lateral direction X-X of the film 10, to form a checkered pattern.
Patent JP-S63999-A (JP)
Title: Radio frequency ballast for gas discharge lamp
Inventor: TOOMASU II DEIIN
IPC: H05B41/285
Filed: 1987-03-28
Abstract: An electronic frequency inverter circuit receives input electrical power at a lower frequency and energizes a load circuit (35) including gaseous discharge lamps (36,37) in a range of higher frequencies. First and second semiconductors (30,31) are operated alternately by a logic circuit (40) in current mode control such that the switches operate at the higher frequency range and the frequency of current in the load circuit varies as the magnitude of said source voltage varies. The load circuit has an impedance (38) which varies with frequency such that the peak amplitude of the load current remains substantially constant despite variations in the magnitude of said source voltage to achieve a desirable crest factor for the lamp current.
Patent JP-2000263958-A (JP)
Title: Heat-sensitive lithographic printing plate
Inventor: KAWAMURA KOICHI
IPC: G03F7/039
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To improve both of the abrasion sensitivity and the printing durability, and at the same time, eliminate a rubbing treatment or the like after a laser exposure recording by containing a polymeric compound having a thermally decomposable group at least on either one of the principal chain and crosslinking section, as a hydrophilic layer. SOLUTION: A crosslinking polymeric compound having a thermally decomposable group at least on either one of the principal chain and crosslinking setion, which is required for a hydrophilic layer, is optimumly used in a range of approx. 60-100 wt.% based on the total solid component of the hydrophilic layer. When the content of the polymeric compound is set less than approx. 10 wt.%, the crosslinking property is lost, and keeping the hydrophilic property becomes difficult. In order to form the hydrophilic layer, a hydrolysis polymerizing compound, a polyhydric alcohol and a catalyst are formed into a sol-gel liquid using a proper solvent, and then, the sol-gel liquid is applied as the hydrophilic layer, and crosslinked by a sol-gel reaction accompanying heating or the like. Also, in the hydrophilic layer, an organic hydrophilic polymer may be added as another additive.
Patent JP-H11269002-A (JP)
Title: Implement for dried and pressed flower and production of dried and pressed flower using the same
Inventor: SUGINO TOSHIYUKI
IPC: G09B23/38
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To make dried and pressed flowers in a short time. SOLUTION: The implement A for dried and pressed flowers comprises the flexible and porous plate 1 for placing a raw flower to be dried and pressed, and a screen mesh sheet 2 for covering the raw flower to be dried and pressed on the flexible and porous plate. The flexible and porous plate 1 is 10-30 mm thick and is produced by knitting flexible synthetic resin wires to a three- dimensional network skeleton in a flat plate shape with a certain thickness. The material for the screen mesh sheet is desirably polyester.
Patent JP-H10265939-A (JP)
Title: Manufacture of hemihedry coated granular body
Inventor: ASAMOTO MASAJI
IPC: C23C14/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To enable the mass production of hemihedry coated granular bodies at a low cost with a manufacturing device for the hemihedry coated granular bodies by coating the approximate hemihedry of the granular bodies with a coating material within a vacuum container. SOLUTION: An endless carrier band 32 is circulated by being passed through a supply region P in which the granular bodies are supplied, a coating region Q which faces a plasma evaporating source 36 and a recovery region R for recovering hemihedry coated granular bodies after coating is completed. The carrier band 32 is constituted of silicon rubber which contains a magnatic material such as iron powder, is magnetized by a magnetizing member 37 corresponding to the coating region Q and surely holds the granular bodies during coating in a specified posture.