baber/WOPTO huggingface dataset:
Patent JP-S53103597-A (JP)
Title: Manufacturing method of insulated rod
Inventor: SATOU KENICHI
IPC: H01B19/00
Filed: 1977-02-23
Abstract: PURPOSE: To perform jointing without cutting glass fiber, by extrusion molding glass lobing group immersed in synthetic resin to make it semi-hardened state then using insulation rod cut in required length and wedge. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02198608-A (JP)
Title: Blower device
Inventor: USAMI HIROSHI
IPC: B01D46/42
Filed: 1989-01-27
Abstract: PURPOSE:To detect the degree of dust accumulation on a dust collecting filter and to automatically inform of the time to exchange the filter by informing with an information means through a control means when the changing amount of detected pressure of a pressure sensor exceeds a specified normal range. CONSTITUTION:The air in a room is sucked through the dust collecting filter by a blower 3 to remove dust, and then discharged. The pressure sensor 7 detects the pressure in an air flow passage generated by the blower 3. The control means 8 informs with the information means 16 when the changing amount of the detected pressure of the pressure sensor 7 exceeds the specified normal range in the operation of the blower 3. As a result, the degree of dust accumulation on the dust collecting filter is detected by the control means and the time to exchange the filter is automatically informed so that the handleability of the device is improved.
Patent JP-H08207158-A (JP)
Title: Method and mold for molding laminated molded body
Inventor: OTA TETSUYUKI
IPC: B29C51/10
Filed: 1995-02-06
Abstract: PURPOSE: To enhance moldability of a thermoplastic resin sheet, to reduce loss of materials of the resin sheet and thermoformed felt and to enable anticipation of sharp reduction of the cost by a method wherein the resin sheet is subjected to vacuum forming, while the thermoformed felt and the resin sheet are cooled forcibly. CONSTITUTION: A forming mold 20 being used on the occasion of forming an insulator dash is constructed of a bottom tool 30 for cold press molding, a top force 40 for cold press molding and a clamping device 50 provided in the bottom tool 30. The bottom tool 30 for molding is provided with compressed-air holes 31 in prescribed places of a tool face and these holes are connected to a compressed-air pump 33 through a piping 32. In the forming mold 20, a thermoplastic resin sheet S and thermoformed felt F being materials are molded monolithically by the bottom tool 30 and the top force 40 for cold press molding and, at the same time, the thermoformed felt F is cooled forcibly by a compressed-air mechanism adopted for the bottom tool 30.
Patent JP-H0793591-A (JP)
Title: Method for image processing and device therefor
Inventor: OTTO GERHARDT PAUL
IPC: G06T15/40
Filed: 1994-02-15
Abstract: PURPOSE:To unnecessitate the consideration of a visual field at the time of an image expression by defining the observation possible direction for an expressed order list, a tree or a graph as an observation possible area and magnifying the area according to an expected visual field. CONSTITUTION:The expression of a screen is performed by discriminating an observation direction, for instance, by selecting the expressed successive list, the tree or the digraph corresponding to the observation direction and by expressing an original line on an image in accordance with the selected list. A processor 315 makes a photographing means 408 project each three- dimensional object on a two-dimensional observation surface every area by using necessary data. A visual field controller 406 defines an observation conversion. When a local conversion and an observation conversion are terminated, the discrimination of objects is performed by deciding the spreading of objects which can be actually seen. The spreading is stipulated for objects every dimension. Thus, the consideration of a visual field can be unnecessitated at the time of an image expression.
Patent JP-H09189349-A (JP)
Title: Traction drive transmission
Inventor: MIZUTANI NAGAO
IPC: F16H13/08
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To reduce the demand for dimension accuracy and assembling accuracy of respective parts by connecting at least one of inner races to an input shaft, fixing either one of retainers in such a state as not revolving, connecting the other retainer to an output shaft, and constituting outer races, inner races, a rotating body, and the retainers in differential relation. SOLUTION: When force is input in an inner race 10 of the first traction drive 1, a ball 12 rotates by keeping a constant position, because a retainer 13 is fixed, so that this rotation movement is transmitted to an outer race 11. The first and second traction drives 1, 2 are integrated with each other at respective outer race 11, 21 parts and inner race 10, 20 parts and this rotation rotates and revolves the ball 22 so as to be transmitted to the retainer 23. The outer races 11, 21, inner races 10, 20, balls 12, 22, and retainers 13, 23 are in differential relation so that the decelerated rotation is output to the retainer 23 and this output is taken out coaxially with the input.
Patent JP-S60181010-A (JP)
Inventor: ANSONII JIYON MOOTON
IPC: A61K8/21
Filed: 1985-02-01
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-H07228837-A (JP)
Title: Fluorine-based coating agent
Inventor: YUSA MASAMI
IPC: C08G73/22
Filed: 1994-02-15
Abstract: PURPOSE:To obtain a coating agent excellent in heat resistance, containing a specific fluoropolybenzoxazole resin. CONSTITUTION:This coating agent contains a fluoropolybenzoxazole resin containing constituent unit of formula I [Rf is CF2n-1 is 6-12); the H atoms of the benzene ring may be substituted with lower alkyl(s), lower alkoxyl(s) or halogen(s); X is a tetravalent organic group including an aromatic ring; two pairs of N and O are bound to the aromatic ring in X in mutual orthosites so as to form five-membered rings, respectively]. This resin can be obtained by reaction between an acid component including an aromatic dicarboxylic acid (amide-forming derivative therefrom) of formula II and a bis(aminophenol) compound of formula III (R<1> and R<4> are each 'as H or a trialkylsilyl).
Patent JP-S62175338-A (JP)
Title: Paper refeeder
Inventor: ITO MASAZUMI
IPC: G03G15/22
Filed: 1986-01-29
Abstract: PURPOSE:To prevent any damage to copying paper preventable during conveyance, by selecting a paper refeed cassette to the side of a paper discharge tray at timing when the copying paper has passed through a selector device when detecting a fact that the cassette is separated from its body part. CONSTITUTION:When a paper refeed cassette 50 is pulled out of a body part 31 of a paper refeeder 30 and this fact is detected by a sensor Se1, a central processing unit or a controlling device discriminates whether the copying paper discharged out of a pair of paper discharge rollers 21 of a copying machine body 1 is passing through beneath a first selector claw 60 or not by a copying paper detecting paper Se2. And, when 'passing now' is judged, with the specified timing since a rear end of the copying paper has been detected by the sensor Se2, the first selector claw 60 is selected to a lower step, and the copying paper to be successively discharged is guided onto a paper discharge tray 45. Thus, any damage to the copying paper during conveyance is preventable owing to operation of the selector device.
Patent JP-S61178791-A (JP)
Title: Semiconductor memory device
Inventor: SATO TETSUO
IPC: G11C11/41
Filed: 1985-02-04
Abstract: PURPOSE:To enhance a driving force during reading and speedy operating speed and to make a memory device invulnerable to alpha-ray error by constituting memory cells with ILL, increasing only the injector current of the memory cell of a selected row and simultaneously connecting only the memory cell of the selected row to a bit line. CONSTITUTION:Each memory cell is formed by interconnecting the input and the output of two ILLs 1 and 2. When a word line, for example, a word line W1 is selected by an X-direction (row direction) select signal X1 when it is activated (H level) only the injector current Ij supplied to the memory cell M11 arrayed on the selected word line W1 is increased to a level sufficient to procure the driving force needed during reading. Simultaneously, only the memory cell M11 is connected to bit lines B11, B12. The memory cells M12,...M1m of the remaining and unselected rows are supplied with a small injector current Ij only sufficient to maintain the respective hold state while these cells are disconnected from the bit lines B11, B12.
Patent JP-H04257029-A (JP)
Title: Editor
Inventor: EGAWA KATSUHIRO
IPC: G06F9/06
Filed: 1991-02-12
Abstract: PURPOSE:To prepare a source program whose error is grammatically reduced, as for an editor for preparing the source program. CONSTITUTION:This device is equipped with an input and output process which inputs and outputs the source program, and a check process. The pertinent input and output process recognizes a word from input data, and transfers the character string of the pertinent word to the pertinent check process. The pertinent check process operates the prescribed grammar check corresponding to the above mentioned source code for the above mentioned transferred character string, and gives an error information to the pertinent input and output process at the time of detecting an error. The pertinent check process successively operates the above mentioned grammar check during the source code input, and the pertinent input and output process interrupts the inputting processing when the error is detected, so that an error message is displayed, and that the corresponding source code is corrected.
Patent JP-H02198951-A (JP)
Title: Image forming device
Inventor: KATO ATSUNORI
IPC: B65H7/06
Filed: 1989-01-28
Abstract: PURPOSE:To obviate the need of a work for taking out an image recording paper by suspending the operation of the device when an anomaly is generated in the device and operating a paper feeding device when the anomaly generation position does not obstruct the discharge of the image recording paper and then discharging the residual image recording paper. CONSTITUTION:When an operation stop means (CPU) detects the generation of anomaly, all operations in a copying device 1 is suspended. Then, an operation stop releasing means 250 judges if a color developing paper 92 is left in the device, and if the left paper exists, it is judged if the part where anomaly is generated obstructs the discharge of the color developing paper 92, and when it is judged that the discharge is not obstructed, a feeding motor 82 which participates in the transport of the color developing paper 92 is operated to start discharging the color developing paper 92. When the operation stop releasing means 250 detects the discharge of the color developing paper 92 from the device 1, the operation of the feed motor 82 is suspended.
Patent JP-H07223854-A (JP)
Title: Concrete or mortar-protective material excellent in storage stability
Inventor: MAEDA TAKESHI
IPC: C08F290/06
Filed: 1994-02-15
Abstract: PURPOSE:To obtain the concrete or mortar-protective material by incorporating an unsaturated polyester resin and/or vinyl ester resin with each specified amount of molecular sieves and cement. CONSTITUTION:This concrete or mortar-protective material is obtained by incorporating (A) 100 pts.wt. of an unsaturated polyester resin (e.g polyethylene terephthalate) and/or vinyl ester resin (e.g. an unsaturated polyester with the terminal modified with vinyl group) with (B) 1-50 pts.wt. of molecular sieves (e.g. manufactured by Union Showa Ltd.: molecular sieves 4A) and (C) 5-300 pts.wt. of cement (e.g. Portland cement) and, if necessary, furthermore, (D) 2-300 pts.wt. of aggregate and/or filler (e.g. crushed stone). Incorporation of the water-adsorbing component B can obtain this mortar-protecting material excellent in storage stability.
Patent JP-S62178170-A (JP)
Title: Drive circuit for switching transistor
Inventor: TANAKA YOSHIO
IPC: H02M3/335
Filed: 1986-01-30
Abstract: PURPOSE:To lower driving power, to reduce conduction loss and to increase a switching rate by executing a third winding to a saturable core and supplying the third winding with rectangular driving-voltage pulses. CONSTITUTION:A first winding 141 for a transformer 14 containing a saturable core is connected to an emitter circuit or a collector circuit for a switching transistor 12 using a bipolar transistor, a second winding 142 coupled with the first winding 141 is mounted and a feedback path is formed, and feedback currents are fed between a base and an emitter for the switching transistor 12. A third winding 143 is executed to the transformer 14, the third winding 143 is supplied with an output from a rectangular driving-voltage pulse generating output circuit 15 through a capacitor 16, and the switching transistor 12 is turned OFF or returned quantitatively to activity.
Patent JP-H04258337-A (JP)
Title: Method for plastic-working cup-shaped member
Inventor: KOBAYASHI KAZUTO
IPC: B21D22/26
Filed: 1991-02-12
Abstract: PURPOSE:To form a cup-shaped member having a thicker outer peripheral part than a bottom part by executing pre-squeeze-forming after executing upset forming with a small diameter pressing tool and a large diameter pressing tool mutually arranged to face each other and executing squeeze forming on an obtd. intermediate raw material. CONSTITUTION:By using the small diameter pressing tool 37 and the large diameter pressing tool 39 arranged to face each other and having different outer peripheral sizes in forming parts, the upset forming is executed to a part which forms a bottom part 55 in the condition of remaining outer peripheral part 53 in a platelike raw material 41 having larger diameter than the small diameter pressing tool 37, to make the thickness (t1) of the outer peripheral part 53 larger than the thickness (t2) of the bottom part 55. Further, the upset process for3 executing pre-squeezing, in which the outer peripheral part 53 of planar raw material 41 rises up to the small diameter pressing tool 37 side from difference between areas in the forming parts in the small diameter pressing tool 37 and the large diameter pressing tool 39, is executed and the squeuze forming is executed on the obtd. intermediate raw material with the above upset process. Then, the cup-shaped member having the larger thickness of a vertical wall part formed with the outer peripheral part 53 of plate-like raw material 41 than the thickness (t2) of bottom part 55, is formed.
Patent JP-H01194666-A (JP)
Title: Variable power circuit for color picture processor
Inventor: ABE YOSHINORI
IPC: G06T1/00
Filed: 1988-01-29
Abstract: PURPOSE:To enhance the reproducibility of a color picture by applying variable power processing to color code data as well together with concentration data. CONSTITUTION:A color code, which is color-ghost corrected, in addition to the concentration data are supplied to a variable power circuit 70, and the variably multiplied concentration data and the color code are respectively supplied to a multilevel circuit 80. Thus, by interpolating the color code data according to a variable power rate, the color in a boundary part is also correctly expansion/reduction-processed. Consequently, when a threshold is determined at every color, since the multilevel operation is attained by the color code corresponding to the concentration data after the variably multiplying processing, the variably multiplying processing is attained by the optimum threshold.
Patent JP-H02199045-A (JP)
Title: Production of fiber reinforced cement based sheet material
Inventor: KATO YASUTOSHI
IPC: C04B28/18
Filed: 1989-01-26
Abstract: PURPOSE:To obtain an extremely dense and thick fiber reinforced cement based sheet material having high strength by uniformly blending a pulp fiber with a small amount of asbestos, silica powder, cement and fine aggregate by high-speed agitation, feeding the blend onto a molding belt conveyer in a form of layer while sprinkling water thereon, subjecting the resultant laminate to compression molding and curing the molded article under pressure. CONSTITUTION:1.0-5.0wt.% pulp fiber having 10-50% water content and preferably made of broadleaf tree, 0.5-5.0wt.% asbestos, 28-41wt.% silica having 8000-20000m<2>/g Blaine value, 32-48wt.% cement and 1.0-30.0wt.% fine aggregate are charged in the above-mentioned order into a blending and dispersing device equipped with a high-speed agitator to blend the raw materials. Then the uniformly blended raw materials are fed twice in a form of layer onto a molding conveyer while sprinkling water thereon to laminate the raw materials. Then the laminate is subjected to compression molding at a high pressure of 500-1500kg/cm<2> by grain rolls. The resultant molded article is cured by an autoclave to provide the fiber reinforced cement based sheet material extremely densified in the structure and having high strength even in a case of thick molded article.
Patent JP-S52103015-A (JP)
Title: Compact compressor cylinder of refrigerating machine
Inventor: WAKABAYASHI YOUICHI
IPC: F16J10/00
Filed: 1976-02-25
Abstract: PURPOSE: To simplify the manufacturing process of a small compressor cylinder for a refrigerating machine, by using aluminium which is superior in lubrication and strength. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000222364-A (JP)
Title: Display device for compact electronic equipment
Inventor: ASANO TAKESHI
IPC: G06F1/16
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To realize a display device of compact electronic equipment with excellent portability in which the viewing angle setting of a display part or the degree of freedom of design is improved even when the thickness is equivalent to the thickness of an already existing product. SOLUTION: This display device of compact electronic equipment is constituted of a case cover 1, a display unit 4, cases 2 and 3 for housing the display unit 4, a spring 9 for raising an LCD frame 6 and the display unit 4, and a push button 8 for releasing the elastic force of the spring 9. When the case cover 1 is operated in an A direction, a projecting part 8a of the push button is pressed by a side rib 1b, and the engagement of a safety lug 6b with a safety lug 8b is released, the elastic force of the spring 9 is released and a display unit 4 is erected. When the case cover 1 is operated in a B direction, the display 4 is pushed down by a protruding part 1a of the case cover 1 and housed and fixed in an upper case 2.  Thus, it is possible to realize a piece of compact electronic equipment with excellent portability in which the viewing angle setting of the display part or the degree of freedom of design is improved even when the thickness is equivalent to that of an already existing product.
Patent JP-S5855035-A (JP)
Inventor: RAINHARUTO NOBUAKU
IPC: B01J8/24
Filed: 1982-02-10
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-H04213388-A (JP)
Title: Method for repairing coke oven, tool for repairing, and repaired oven
Inventor: ROBAATO II KORUBEKU
IPC: C10B5/04
Filed: 1991-02-12
Abstract: PURPOSE: To increase an efficiency of repairing a heating wall between coking chambers by using a molding module for repair of an integral structure formed of a particular refractory material capable of being molded.  
     CONSTITUTION: A molding module of an integral structure is formed of a refractory material capable of being molded which has high dimensional stability and high thermal shock resistance within the range of from 0 to 2,700 °F (described in U.S.Pat. No. 4,506,025 specification). The structure in the whole is a box-like body including therein perpendicularly extending flues 24. One end part 62 of the structure is matched into coincidence with a configuration of an end part of the front of a heating wall, and the other end part 64 is matched in such a way as to be mutually mated with an existing brick. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S63186177-A (JP)
Title: Ssr target data detector
Inventor: SUGAWARA KAZUO
IPC: G01S13/74
Filed: 1987-01-28
Abstract: PURPOSE:To detect an actual target by testing target data in an area according to a beacon code and removing a reflecting target. CONSTITUTION:An area decision circuit 11 inputs azimuth and distance data 2 from a reflecting target range setting circuit 10 and decides the area of received target data 1 inputted from a secondary radar target detector, thereby sending in-area target data 6 to a reflecting target detecting circuit 13. A flight information information storage circuit 12, on the other hand, receives flight information 3 from other devices and sends out beacon code information 4 to the circuit 13. The circuit 13 decides whether or not a beacon data obtained from the information 4 matches with the beacon data of the data 6 in discrete code. If there is no matching beacon code, it is discarded as a reflecting target code and when there is no matching beacon code, it is outputted as actual target data 7 to an information sending circuit 14 to detect the real target.
Patent JP-S56120537-A (JP)
Title: Glass paste composition
Inventor: TAKAHASHI MASAAKI
IPC: H01L21/316
Filed: 1980-02-20
Abstract: PURPOSE: To obtain a glass paste composition capable of being simply stuck to the P-N junction parts of a semiconductor device in a mass-producible manner by  mixing a specified org. binder with PbO-base glass powder.  
     CONSTITUTION: PbO-base glass powder is added to an about 2W50wt% soln. of isobutyl methacrylate possibly with ≤ about 90,000mol.wt. in ethylene glycol dibutyl ether by about 15W55g per 10ml of the soln. as an org. binder to form a glass paste composition for the passivation of a semiconductor device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11217396-A (JP)
Title: Production of nucleoside derivative
Inventor: TAKAMATSU SATOSHI
IPC: C07H19/167
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To make an intermediate that gives 2'-fluorinated and 3'-deoxygenated nucleosides which is useful as an antiviral agent obtainable through efficient substitution in its 2'-position by using a novel compound in which a halogen is substituted for its 6-position of the nucleic acid base and modifying the saccharide moiety on its 3' and 5'-positions with different specific protecting groups thereby efficiently replacing the 2'-position. SOLUTION: The compound represented by formula I (X is chlorine, bromine or iodine; R<1> and R<2> are different from each other, and hydroxyl group- protecting groups which cannot be deprotected under the same conditions) is fluorinated, azidated or cyanided to give 6-substituted-9-(2-deoxy-2-substituted-β- D-arabinofuranosyl)purine derivative of formula II (Y is fluoro, azide, cyano). The compound of formula I is obtained by protecting 6-chloropurine riboside in its 3'- and 5'-position with different protecting groups that cannot be deprotected under the same conditions in order. The compound of formula II is novel.
Patent JP-S53105306-A (JP)
Title: Detection system for calling
Inventor: KIKUCHI AKIRA
IPC: H04Q3/72
Filed: 1977-02-25
Abstract: PURPOSE:To reject the noise of telephone at calling detecttion scanning and the insuced noise to the adjacent subscriber lines and to prevent the lowering in detection margin, by using the loop detection circuit in time division multiplex with the switches for leading in.