baber/WOPTO huggingface dataset:
Patent JP-H11298914-A (JP)
Title: Yc separator
Inventor: KAI TOSHIHIRO
IPC: H04N9/78
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a yc separator, in which jitters are hardly visible even when a horizontal synchronizing signal and a clock are asynchronous with each other. SOLUTION: This YC separator is provided with an A/D converter 2 that converts a received composite video signal into a digital signal, a horizontal delay device 3a that delays the digital video signal by a horizontal scanning period of time, a clock source 5 that specifies the operating cycle of the A/D converter 2 and the horizontal delay device 3a, a horizontal synchronization signal generating means 6 that generates a horizontal synchronizing signal HS asynchronously with a clock CL, a difference detection means 8 that obtains the difference between the horizontal synchronizing signal HS and the clock CL, an interpolation means 9 that applies linear interpolation on the difference based on an output slope of a horizontal delay device 3a, a linear coupling means 4 that subtracts plural digital video signals in clouding the interpolated digital video signal,  and a subtractor 24 that subtracts an output of the means 4 from the output of the device 3a.
Patent JP-S5721359-A (JP)
Title: 4'''-cyano-4"-biphenylyl 4-(trans-4'-alkylcyclohexyl)benzoate
Inventor: FUKUI MASAHIRO
IPC: C09K19/30
Filed: 1980-07-15
Abstract: NEW MATERIAL:The titled compounds of formula I (R is H, 1W10C alkyl).  
     EXAMPLE: 4'''-Cyano-4"-biphenylyl 4-(trans-4'-pentylcyclohexyl)benzoate.  
     USE: A component of high-temperature liquid crystal: they are mixed with other liquid crystals to raise the transparent point of a liquid crystal composition and widen the liquid crystal temperature range.  
     PREPARATION: Thionyl chloride is made to act on 4-(trans-4'-alkylcyclohexyl)benzonic acid of formula II to form its acid chloride and the product is made to react with 4-hydroxy-4'-cyanobiphenyl of formula III to give the titled compound of formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63261934-A (JP)
Title: Synchronous circuit for privacy communication equipment
Inventor: MATSUI WATARU
IPC: H04K1/06
Filed: 1987-04-20
Abstract: PURPOSE:To superimpose a synchronizing signal almost without expanding a transmission band by A/D converting a sound signal and storing it in a RAM, and providing a time gap in an output signal from the RAM, and transmitting the synchronizing signal as time division multiplexing it in said gap, at a transmitting side. CONSTITUTION:The inputted sound signal is written in a storage circuit 3 through an A/D conversion circuit 2 according to a write-in signal, generated by an address control circuit 9, and next, is read out according to a read-out address. At that time, a privacy processing is performed by changing a read-out delay time and changing a frequency periodically, and at the same time, the time gap is generated in a read-out address. After the synchronizing signal is time division multiplexed in this gap by a synchronizing signal generation circuit 4, it is outputted through a D/A conversion circuit 5 and an LPF 6. Accordingly, the synchronizing signal can be superimposed scarcely expanding the transmission band.
Patent JP-H11242990-A (JP)
Title: U-type and w-type silicon carbide heating elements
Inventor: NAKAJIMA TAKASHI
IPC: H05B3/14
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent the crack of a heating part in a junction boundary from occurring and improve durability by providing a crossbar part with a heating part insertion hole and chamfering it on the boundary surface of the junction to the heating part. SOLUTION: A crossbar part 4 to be used in this case is made low in resistance by being baked by means of a reactive sintering method after a chamfering process 6 is performed to a heating part insertion hole part 7 at the time of forming it. An end part 2 is also baked by means of the reactive sintering method and the tip to be used is formed into an electrode by thermally spraying aluminum and is thereby provided with low resistance. When heating and cooling are repeated, a heating part 1 and the crossbar part 4 are repeatedly expanded and shrunk in the direction perpendicularly opposite to each other and concentrated stress is necessarily applied to the heating part 1 at a junction boundary to the crossbar part 4, so that a crack in the heating part is apt to occur.  Accordingly, by performing a chamfering process 6 to the crossbar part 4 on the boundary surface of the junction to the heating part, the stress is dispersed in the chamfering direction and the crack is restrained from occurring.
Patent JP-S5525102-A (JP)
Title: Read system
Inventor: SATOU KOU
IPC: G06K9/52
Filed: 1978-08-10
Abstract: PURPOSE: To make it possible to shorten the processing time and also reduce a dictionary by extracting and classifying roughly topological features of printing types and by performing matching with an assigned content.  
     CONSTITUTION: Two-dimentional memory 1 of (m) rows by (n) columns is stored with quantized character patterns. By vertically and horizontally scanning on memory 1, curve operator 3 detects the left opening, right opening, upper opening, and lower opening of a figure and arrays them on ROM6 in the detection order. Then, ROM6 determines the addresses of dictionary 12 according to it. Character- width and slanting-line-width operators 4 and 5 measure various line widths in  horizontal, vertical and slanting directions and store them in RAMs 7 and 8.  Addressed determined by ROM6 assign rough classification by topological features.  Measurement values in RAMs 7 and 8 are matched with contents prescribed in  dictionary 12 within the above-mentioned rough classification, thereby recognizing a  specific character. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02296675-A (JP)
Title: Liquid discharger from liquid storage vessel by use of liquid ejector
Inventor: YAN KORUNERISU BUAN HATSUTEMU
IPC: B65D77/06
Filed: 1990-04-13
Abstract: PURPOSE: To provide a leg member which is only one parts where a venturi tube part is assembled by fixing the leg member to an insertion type connection appliance and sealed thereby in one operation. CONSTITUTION: A device to fit a liquid jet device or a water jet device 2 to a leg member 1 by a clamping device, is provided with an insert piece 3, and the insert piece is fixedly connected to a flexible bag 4 suspended from a mirror in a storage container 5. The leg member 1 and the insert piece 3 are provided with screwed or appropriately grooved parts 6, 7 so as to form a pair, and the parts are fitted in a bayonet manner.
Patent JP-S5221311-A (JP)
Title: Process for removing bitter substances from licorices or their extract s
Inventor: HASHIMOTO YOUHEI
IPC: A61K36/48
Filed: 1975-08-11
Abstract: PURPOSE: A process for removing bitter substances froml crom licorices or their extracts, without changes in sweet component content and yield of the extracts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10181957-A (JP)
Title: Method and device for coating at least one thread or tape in a thin sheet, and obtained sheet and reel
Inventor: SALVATORE SCANDAGLIATO
IPC: B29D7/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method including a process for winding it in a reel, feeding it and storing that a thin sheet of plastic and paper or aluminum is coated with at least one thread or tape, metal in general, and particularly a string or tape of high permeability magnetic material for preventing theft, of goods to stick to another sheet being thread or tape in-between and to obtained sheets containing the thread or tape. SOLUTION: A thread or tape (3a,... 3d) is arranged on sheets 2 along a curve or zigzag line bending relating to a lengthwise direction D of the sheet, parameters (p, a) of the curved or zigzag line, when the sheet is wound in a reel, are selected such that a thread or a tape part Ca1, Ca2, included in continued two winding layers and provided on the same plane passing through an axial line of the reel, is displaced mutually in a lateral direction.
Patent JP-H03294378-A (JP)
Title: Tacky tape
Inventor: MURACHI TATSUYA
IPC: C09J7/02
Filed: 1990-04-11
Abstract: PURPOSE:To obtain a tacky tape for fitting braid of car capable of retaining adhesiveness between materials to be bonded for a long period even in shrinkage by difference of temperatures and volatility of component by forming a tacky agent layer in which an acrylic polymer having active hydrogen is blended with polyurethane on the surface of a substrate. CONSTITUTION:The aimed tacky tape 6 obtained by forming tacky agent layers 4 and 5 in which (A) 100 pts.wt. acrylic polymer having active hydrogen is blended with (B) 0.1-100 pts.wt. polyurethane consisting of a polyol, triethanolamine and a polyisocyanate and having a molar ratio of the polyol to triethanol amine of 1 to 0.05-2.0 and molar ratio of hydroxyl groups (-OH) to isocyanate groups (-NCO) of 1 to 1.5-7 on a substrate 3. For example, braid is applied through the above-mentioned tacky tape to the side of car body.
Patent JP-H06286244-A (JP)
Title: Double-face recording apparatus
Inventor: KUSUMOTO HIROSHI
IPC: G03G15/00
Filed: 1993-03-31
Abstract: PURPOSE:To easily record the other surface of a sheet one surface of which is already recorded without a switching operation in a double-face recording apparatus. CONSTITUTION:A main body 10 of the apparatus is provided with a first feeding means 40 and a second feeding means 41. The first feeding means 40 has a feeding cassette A containing sheets S1 having one surfaces thereof recorded, a feeding roller 10 and a separating roller 38. Meanwhile, the second feeding means 41 has a feeding cassette B containing unused sheets S2, a feeding roller 20 and a separating roller 39. When one surface of a sheet is to be recorded, the first feeding means 40 is driven by an electric controlling means to send out the sheet S1. When both surfaces of the sheet are to be recorded, the second feeding means 41 is activated to feed the unused sheet S2.
Patent JP-H10278606-A (JP)
Title: Four-wheel drive vehicle
Inventor: YAMADA HIROAKI
IPC: B60K17/344
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a drive mechanism, and to improve the versatility by providing a one-way clutch which is in a locked condition during straight traveling without any rotational difference between the input side and the output side, and in an unlocked condition during turning with rotational difference between the input side and the output side parallel to a viscous joint. SOLUTION: A one-way clutch 14 which is in a locked condition during τstraight traveling without any rotational difference between the input side and the output side, and in an unlocked condition during turning with rotational difference between the input side and the output side is provided parallel to a coupling 12 as a viscous joint. That means, the one-way clutch 14 is integratedly provided on the input side of the coupling 12. During the straight traveling, the coupling 12 is not differentiated, and the drive force is transmitted. During the turning or the deceleration, the rotation becomes larger on the output side, and the differentiation is performed in the coupling 12 to eliminate the tight corner braking phenomenon. The one-way clutch 14 can be combined with various kinds of couplings 12.
Patent JP-H10272439-A (JP)
Title: Exhaust structure for industrial waste thermal decomposition furnace
Inventor: MOTODA KENRO
IPC: B09B3/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust structure of a thermal decomposition furnace for industrial waste equipped with a heat leakage preventive means by which the leakage of heat in the thermal decomposition furnace is prevented. SOLUTION: In an exhaust structure of a thermal decomposition furnace 10 provided with a thermal decomposition chamber 11 in which industrial waste is charged and is thermally decomposed in a sealed state and under reduced pressure, a thermally insulating external wall 13, a heating means 17 for heating the thermal decomposition chamber 11 from the bottom part, an exhaust port 18 and an exhaust route 30, the exhaust route 30a is constituted as a heat leakage preventive means for preventing leakage of heat in the thermal decomposition furnace 10 by being provided with a first vertical route 30a connected to an exhaust port 18 at the bottom of the thermal decomposition chamber 11 and provided extendedly upward, with a second vertical route 30b connected to the upper part of the first vertical route 30a and provided extendably downward and with a third vertical route 30c connected to the lower part of the second vertical route 30b and provided extendably upward to communicate with the outside of the furnace to prevent heat leakage through the second vertical route 30b.
Patent JP-H06287985-A (JP)
Title: Water recovering device
Inventor: YASUOKA HIROTO
IPC: E04H15/22
Filed: 1993-03-31
Abstract: PURPOSE:To easily and quickly construct a water recovering device. CONSTITUTION:A ring water receiving vessel 2 is set on a wet ground surface 1a, and an opening part 3a on the lower part of a flexible vinyl sheet 3 formed in dome is adhered to the outer circumferential surface 2b of the water receiving vessel 2. The vinyl sheet 3 has an air injection hole 5. In the inner part of the vinyl sheet 3, first to third water receiving trays 9, 12, 16 are suspended from the vinyl sheet 3 with each receiving surface 9b, 12e, 16e up, and the water receiving vessel 2 is connected to each water receiving tray 9, 12, 16 through respective waterpermeable drain tubes 11, 15, 19.
Patent JP-H07285578-A (JP)
Title: Packaged article of dry pulp unwoven cloth
Inventor: HORI TAIJI
IPC: B65D77/00
Filed: 1994-04-11
Abstract: PURPOSE:To prevent an unpleasant smell-originated in a raw material from being produced when a packaging bag is opened even after, storing, for a long period of time, a packaged article of a dry pulp nonwoven cloth which has a bag shape formed by packaging the dry pulp nonwoven cloth with a packaging bag comprising a high-molecular sheet. CONSTITUTION:In a packaged article of a dry pulp nonwoven cloth which has a bag shape formed by packaging the dry pulp nonwoven cloth with a packaging bag comprising a high-molecular sheet, an article whose moisture content is at most 5wt.% as the dry pulp nonwoven cloth is packaged in the packaging bag. Accordingly, the packaged article of the dry pulp nonwoven cloth can be suitably used as an industrial wipe, a table napkin, a sanitary napkin, cooking paper, a moist hand towel and the like.
Patent JP-2000292913-A (JP)
Title: Positive type photosensitive resin composition
Inventor: KANEDA TAKAYUKI
IPC: G03F7/037
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To make obtainable a pattern having high sensitivity and a high rate of a residual film, to prevent the occurrence of insoluble residue in development and to make obtainable excellent resolution by incorporating specified amounts of a specified polyamide, a specified phenolic compound and a photosensitive diazoquinone compound. SOLUTION: The positive type photosensitive resin composition contains 100 pts.wt. polyamide of formula I, 1-30 pts.wt. phenolic compound of formula II and 1-100 pts.wt. photosensitive diazoquinone compound. In the formula I, X is a tetravalent aromatic group and Y is a divalent aromatic group. In the formula II, (m) is 1-3, R1-R3 are each H, a halogen, alkyl, alkoxy or cycloalkyl and Z is a single bond or one of functional groups of formulae III. When the amount of the photosensitive diazoquinone compound is <1 pt.wt., good suitability to patterning is not provided to the resin composition. In the case of >100 pts.wt., the tensile elongation of a formed film lowers and the amount of insoluble residue in development increases.
Patent JP-H09283508-A (JP)
Title: Release solution and manufacture of semiconductor device using that
Inventor: HIROSE MINORU
IPC: H01L21/308
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To peel and remove a defective polyimide film from a substrate simply and at low cost by a method wherein a release solution contains the mixture of an amine organic solvent and a polarized solvent as its main component and the soluble parameter of the release solution is specified. SOLUTION: A release solution contains the mixture of an amine organic solvent and a polarized solvent as its main component. Moreover, the soluble parameter α of this release solution is set in the extent of 23 to 30MPa <1/2> . In the mixed solvent constituting the release solution, the amine organic solvent, which is used as the first component of the mixed solvent, contains various organic solvents. The alkanolamine organic solvent contains a monoethanolamine, a diethanolamine and the like. The polar solvent contains an N-methyl-2-pyrrolidone, a dimethylacetoamide and a dimethylformamide. The mixing ratio of the amine organic solvent to the polarized solvent is set in the extent of 2:8 to 3:7. Thereby, it becomes possible to peel and remove a polyimide film from a substrate at a comparatively low temperature, simply and at low cost.
Patent JP-H02275274-A (JP)
Title: Cylindrical low temperature storage shed
Inventor: SAIDA TADASHI
IPC: A23B7/04
Filed: 1989-04-17
Abstract: PURPOSE:To take out and in the stores without entering a shed by a method wherein the shed is made in the form of a cylindrical and closed vessel and at a post being rotatable around the central axis of the vessel, shelves are installed and in rotating the shelves the stores can be taken out and in from one opening for taking out and in. CONSTITUTION:A post 2 is of a circular pipe and at both ends of its upper and lower parts support members 13 are fitted and this members 13 are supported by bearings 14, 15 make the post rotatable. A shelf 4 is of a ring-shaped circular plate and formed to be able to accommodate a container 3. The containers 3 are fan-shaped and can be accommodated on the shelves 4 in petal-shaped condition. The bottom of a supply chamber 10 is formed by a perforated plate 16 and the chamber is installed at the upper part of a vessel 1 and in the chamber 10 locating at the upper part of the post 2, a cooling fan unit 7 is installed. This unit is of a type to suck air from the lower part and discharge it into the side. An opening 5 for taking out and in the stores has a width to be able to take out and in the containers 3 and also a height to be able to take out and in the containers 3 loaded in a row vertically and an opening and closing door 6 is attached through a projecting part 1B.
Patent JP-S5525618-A (JP)
Title: Lever switch for car
Inventor: IWATA MASAYOSHI
IPC: B60Q1/02
Filed: 1978-08-09
Abstract: PURPOSE:To improve operation properties, by operating a switch, which is frequently opened and closed, by means of an operation lever at the side that is easy to operate by mounting a cylinder cam mechanism to the switch that has operation levers at both sides of a column body. CONSTITUTION:The rotary displacement of an operation lever 10 mounted to the reverse side to the side that a switch device 22 is disposed is converted into the rotary displacement of a cylinder cam 33 by means of a rod 37, an oscillation lever 38, a connecting rod 39, a rack 40 and a pinion 41, and transmitted. A contact 29a and a contact 29c are made and broken by the rotary displacement. Consequently, a lever, which is frequently used, is arranged at the side that is easy to be employed even if operation levers 6, 10 are disposed at both sides of a column body 1, and a switch arranged at the reverse side is operated, thus obtaining this lever switch that is excellent in operation properties.
Patent JP-H0767723-A (JP)
Title: Toothbrush
Inventor: EMANIYUERU BII TAASON
IPC: A46B3/18
Filed: 1994-04-12
Abstract: PURPOSE: To fix and hold a twisted wire shaft part of a brush by fitting a latch in a hole, and receiving the twisted wire shaft part by a hole arranged in a retainer and a groove arranged in a handle. CONSTITUTION: A toothbrush has a handle 20 to which a locking retainer 22 is connected by a duplex rotary hinge 24. An erected latch 44 is arranged on the retainer 22, and a corresponding holding hole 46 is formed in the handle 20 in a position where a latch 42 engages when the retainer 22 turns to a closing position from an opening position. A groove 40 starts from a position dislocated to a hole 36 facing part from a tail end part of land sandwiching a shaft part ST, and extends to the opposite side of a position of a hole 36. Therefore, the shaft part ST of a wire comining out of the hole 36 is sandwiched between two flat surfaces close to the hole 36, and the rear side more than its sandwiched part is housed in the groove 40. Therefore, an end part of the shaft part ST is stably held, and a rear end part of the shaft part ST is shut up in the groove 40 so as to check a rebound of the wire, and the brush can be easily installed.
Patent JP-S5523676-A (JP)
Title: Line selector
Inventor: SUGAWARA YOSHINORI
IPC: G06F13/00
Filed: 1978-08-08
Abstract: PURPOSE:To establish the line selector with low cost and high reliability, by providing the selection means which connects N sets of lines and N sets of line connection buses with an arbitrary combination and the means which connects N sets of buses and L (L<=N) sets of line control sections. CONSTITUTION:The line selector 8 consists of the line selection switch groups S101 to S116 which connect and disconnect the lines 4 to 7 and a plurality of line connection buses 9 in an arbitrary combination, and selector switches S201 to S212 which connect and disconnect the buses 9 and the signal lines L1 to L12 from the different line connection of the communication processing units 1 to 3. Further, for example, the connection between the line 4 and the signal line L12 from the line control of the communication unit 3, can be made by closing the switches S104 and S212 and opening others. Thus, to select N sets of lines and L sets (L<=N) line controls in M sets of communication units, the switch groups of N<2>+NM sets can be enough, to decrease the number of selector switches and to establish the line selector with low cost and high reliability.
Patent JP-S5721709-A (JP)
Title: Liquid fuel combustion equipment
Inventor: YONEMURA MASAAKI
IPC: F23D11/04
Filed: 1980-07-15
Abstract: PURPOSE: To enable to unify the scattering distribution and the size of liquid drops of fuel by a method wherein a capillary body made of ceramics fiber or the like is fixed on the surface of a rotor in the rotary atomizing liquid fuel combustion equipment.  
     CONSTITUTION: The liquid fuel is supplied at the center of the rotor 8 in a combustion chamber 1 from a nozzle 14 by the rotation of a pump impeller 11. The fuel supplied is scattered into liquid drops by the rotational centrifugal force of the rotor 8 and sent, together with the primary air, to an evaporation chamber 18. Because the felt like capillary body 9 made of ceramics fiber is affixed on the surface of the rotor 8 with oilproof bonding material, the liquid fuel does not flow in liquid film along spiral locus and turns into uniform mist over the whole periphery of the rotor 8. As a result, the stable amount of the scattered mist particles is sent to the evaporation chamber 18. 
     COPYRIGHT: (C)1982,JPO&Japio