baber/WOPTO huggingface dataset:
Patent JP-H08312762-A (JP)
Title: Lubrication structure of manual transmission
Inventor: KONO TADAO
IPC: F16D13/74
Filed: 1995-05-18
Abstract: PURPOSE: To perform the sufficient feed of oil to a gear by a method wherein a feed oil receiving part is arranged on the frontward inclination end side of the tooth-shaped part of a gear located in the vicinity of a helical speed gear and not constantly immersed in feed oil. CONSTITUTION: A gear 17 is integrally mounted on a shaft 2 and is integrally provided with a boss part 18 rotatably supporting a helical speed gear 9. A feed oil receiving part 19 in a cylindrical shape is formed at the base part of the boss part 18. The outside diameter D2 of the feed oil receiving part 19 is formed approximately in the same diameter as the diameter D0 of the dedendum of the gear 17. The feed oil receiving part 19 is formed on the frontward inclination end 17a side of a tooth-shaped part based on the rotation direction P of the gear 17. This constitution, since oil is fed to the feed oil receiving part 19 in a cylindrical shape, prevents splashing of feed oil by a centrifugal force in a relation between the rotation force of the gear 17 and the twist angle of the tooth-shaped part.  Feed oil is sucked from the frontward inclination end 17a side to the rearward inclination end 17b side to effect lubrication, wear of a tooth surface is prevented and the strength thereof is maintained.
Patent JP-2000336475-A (JP)
Title: Sputtering target and its production
Inventor: HIKICHI TORU
IPC: C23C14/34
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To easily produce a target at a low cost. SOLUTION: In a sputtering target 3 disposed in a sputtering system and emitting target constituting atoms by the collision of high kinetic energy particles, a target face constituting part composed of the target constituting atoms and having a target face to be collided with the high kinetic energy particles and a core part 12 contg. materials other than the target constituting atoms and covered with the target face constituting part are provided, and the targer face constituting part and the core part are integrated.
Patent JP-S63309615-A (JP)
Title: Heat-resistant organic synthetic yarn having excellent high-excellent configuration stability
Inventor: OMORI AKIO
IPC: C08G69/32
Filed: 1987-06-10
Abstract: PURPOSE:To obtain polymetaphenylene isophthalate yarn having a specific melting point, specific crystallinity, specific elongation and specific dry shrinkage factor, excellent fiber performance and improved configuration stability even at high temperature. CONSTITUTION:Aromatic polyamide yarn which has a repeating unit shown by formula I [Ar1 is bifunctional phenylene residue shown by formula II or formula III (R is H or CH3) and has repeating unit with at least one CH3 at the ortho position of phenylene group C directly bonded to N of amide bond; Ar2 is bifunctional phenylene residue shown by formula IV and has repeating unit containing carbonyl carbon atom of amide bond directly bonded to 1, 3 positions or 1, 4 positions of phenylene group C and the ratio of 1, 3 position form:1, 4 position form of 100:0-80:20, melting point Tm, heat generation starting temperature Tex, crystallinity Xc, elongation DE, dry shrinkage factor DSR (Tm) at the melting point and dry shrinkage factor DSR (Tm+55 deg.C) at the melting point+55 deg.C which satisfy equations V-X.
Patent JP-S5572041-A (JP)
Title: Method for chemical treatment of semiconductor wafer
Inventor: TERAO NOBORU
IPC: H01L21/306
Filed: 1978-11-24
Abstract: PURPOSE: To treat a half surface chemically, by covering around the side of semiconductor wafer with a tape and injecting an aqueous solution into the surface to be treated.  
     CONSTITUTION: A side of semiconductor wafter 1 is covered around with a tape 8 coated with an adhesives, to separate the both surfaces, and a sealer 9 is painted on the unwanted side to the treatment if necessary. Then, by injecting an aqueous solution of nitric acid and fluoric acid, the Si base 1 is etched with rotating it. After that, the tape 8 is taken off washing it and the base 1 is dried directly if no sealer was used. The abietic wax sealer is easily removed in trichloroethylene by boiling it, and, with acetone, etc. for the varnish sealer. With this method, as it is unnecessary to set the thin wafer on a circular plate and to take it off from the plate, the breaking and also the chemical solution for the treatment are reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S632432-A (JP)
Title: Data transmitting/receiving system
Inventor: IKEDA TETSUYA
IPC: H04B10/00
Filed: 1986-06-21
Abstract: PURPOSE:To realize a system which is able to confirm whether data are transmitted or not, by respectively connecting a bidirectional remote control equipment with plural light receiving section terminal equipments so as to mutually transmit and receive light signals and the plural terminal equipments with an arithmetic unit which collects and displays the data. CONSTITUTION:Among light receiving section terminal equipments 2a, 2b, 2c,... arranged in one line and between the equipment 2a at one end of the line and a computer 3 used as the arithmetic unit are connected with transmitting cords 4 and receiving cords 5 which transmit and receive light signals. A connecting section 6 is composed of a photoelectrical converter which converts light signals into electric signals, etc. Poling which requests data transmission by successively designating the equipments 2a, 2b, 2c,... can be executed from the computer 3. A bidirectional remote control equipment 1 is a handy type and provided with a transmitting window, through which the data inputted from a keyboard section are transmitted to the equipment 2 as light signals, and a receiving window, through which light signals for confirming the reception of the light signals are received from the equipment 2. The signals are sent through the air.
Patent JP-S5269215-A (JP)
Title: Still picture and voice transmitting system for stationary picture
Inventor: IRIMICHI TOMOAKI
IPC: H04N7/08
Filed: 1975-12-05
Abstract: PURPOSE: To obtain synchronization between sending and receiving by inserting a synchronizing signal corresponding to the vertical-horizontal synchronizing signal of the video signal into transmitting period of the video signal and compressed aural signal in transmitting a stationary picture signal with an added compressed aural signal for explanation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01314459-A (JP)
Title: Remote control system for line test of many lines
Inventor: SHIINA NOBUYUKI
IPC: H04M3/32
Filed: 1988-06-15
Abstract: PURPOSE:To make it unnecessary to newly design a robot in each line test leading-in device by providing a robot in each line test leading-in device. CONSTITUTION:Testing plags (10-1a)-(10-nb) execute attaching and detaching operation by robots (9-1)-(9-n) and the plugs are provided in order to lead a connected communication line, which is not shown in a figure, and a line type information line to line testing devices (2-1)-(2-n) when the plugs are inserted. Then, the plugs are arranged with corresponding to respective line test leading-in devices (11-1)-(11-n) and obtain a composite system. A testing person selects the menu of a line test from remote testing stands (1-1)-(1-n) and executes the various types of tests. The contents of this test are data-transmitted to the line testing devices (2-1)-(2-n) and led-in through the testing plugs (10-1a)-(10-nb). Then, the line is tested. Thus, even when the number of the line test leading-in devices is increased, it is not necessary to change the size of the robot in correspondence to the increase.
Patent JP-H05339189-A (JP)
Title: Tolan derivative and liquid crystal composition containing the same and liquid crystal display device using the composition
Inventor: YAMADA SHUHEI
IPC: C09K19/18
Filed: 1992-06-05
Abstract: PURPOSE:To provide a new compound highly useful as a fundamental component for the liquid crystal compositions for STN-type display because a liquid crystal composition of large refractive index anisotropy can be obtained by its mixing with a conventional liquid crystal composition. CONSTITUTION:The objective compound of formula I (R is 1-10C straight chain alkyl), e.g. 4-allyloxy-4'-ethyltolan. The compound of the formula I can be obtained by the following process: bromobenzene is made to react with an alkanoyl chloride of formula RCOCl in CS2 in the presence of AlCl3, and the resulting product is made to react with hydrazine in diethylene glycol in the presence of KOH to form a compound of formula II, which is, in turn, made to react with 3-methyl-1-butyne-3-ol, and the resulting product is made to react with NaOH in toluene followed by reaction of the resultant compound of formula III with a compound of formula IV in diethylamine in the presence of dichlorobis(triphenylphosphine)palladium(II) and CuI, and the resulting product is finally made to react with allyl bromide in ethanol in the presence of KOH.
Patent JP-H11335538-A (JP)
Title: Flame-retardant polyester resin composition and molded article thereof for home electrical appliance
Inventor: INO KEIICHIRO
IPC: C08L67/02
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant polyester resin compsn. being excellent in appearance, color tone and glossiness of the surface of a molded article and also in toughness and heat resistance, and a home electrical appliance comprising the same. SOLUTION: A flame-retardant polyester resin compsn. is such one that it comprises 100 pts.wt. of an aromatic polyester, 3-60 pts.wt. of a brominated polycarbonate, and 0.01-4 pts.wt. of a phosphorus compd. wherein the brominated polycarbonate has as a carbonate unit a brominated bisphenol A, an average number of the repeating unit of 3-7, the ends blocked with 2,4,6-tribromophenyl groups and an m.p. of 185 deg.C-250 deg.C.
Patent JP-S5371073-A (JP)
Title: 1-cyclic alkyl carbonyl-3(3,5-dihalogenophenyl)hydantoin derivs., process fo r their preparation and fungicides for agriculture and horti culture contg. the same as active constituents
Inventor: TAKAYAMA CHIYOZOU
IPC: A01N53/04
Filed: 1976-12-03
Abstract: PURPOSE: 1-Cyclic alkylcarbonyl-3-(3,5-dihalogenophenyl)hydantoin derivs. I(X is halogen; R 1  is cyclic alkyl or halogenoalkyl-substd. cyclic alkyl; R 2  and R 3  are H or lower alkyl). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5572907-A (JP)
Title: Roller rotating on ring-shaped body or slide-rotating on guide-surface of part thereof
Inventor: OOTAKE SUKEZOU
IPC: F16H25/00
Filed: 1978-11-28
Abstract: PURPOSE: To prevent wear of roller by dividing the roller rotating on a ring-shaped body or sliding on a guide surface that composes a part of the body into plural and by making divided rollers rotate on them.  
     CONSTITUTION: In a roller-gear typed driving device of intermittent rotation, the rotation of cylindrical cam (d) having projecting part C with consecutive spiral and straight parts on its outer edge which follows the rotation of main driving axle causes intermittent rotation of subordinate axle B in engagement of several follower- rollers (f) made on the outer edge of disc (e) with the above cam (d). Each follower-roller is constituted by plural divisions. Divided rollers (f 1 ) and (f 2 ) are rotated at a different rounding speed, although radii (r 1 ) and (r 2 ) from central axis  O 1  to the points I and II on the side C 1  of projecting part C are different and the  rounding speed of points I and II are also different. Thus, shearing contact of roller  is avoided and its wear is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5572880-A (JP)
Title: Processor for sonar video signal
Inventor: KAWAMURA TOKIMORI
IPC: G01S7/536
Filed: 1978-11-27
Abstract: PURPOSE:To make it possible to obtain a high-reliability screen by automatically setting a threshold level from the peak value of a detection output signal. CONSTITUTION:A detection output signal is stored 51 and from stored signals, their peak value is detected 52; and this peak value is used to set 33 threshold level TH a previously-set constant. Next, time (echo width) Tn when the detection output signal is smaller than level TH is detected 54 and decision 55 on whether this echo width is within the range of the transmission pulse width of a sonar unit, the minimum echo width set previously from desired length, and the maximum echo width is made. Then, when it is within the range, signals in Tn are left and other signals are considered to be reverberation or noises; and stored detection signals are erased 56 and signals within the ranges are sequentially outputted to a scanner circuit. In this way, the threshold level is automatically set from the peak value of current detection output signals, so that a high-reliability picture can be obtained.
Patent JP-H0723177-A (JP)
Title: Image input/output communication equipment
Inventor: FUKUDA YASUO
IPC: H04N1/387
Filed: 1993-06-17
Abstract: PURPOSE:To dispense with the operations of an image reader for plural number of times even when data with different kinds of resolution are read in for the same image and to generate image data with resolution other than the one that can be set on a scanner. CONSTITUTION:It is assumed that a user designates image reading with 50dpi for pre-scan. At this time, a control program execution means 133 reads in an image with the highest resolution with which the scanner can perform scan (40Odpi in this case), not reading in the image by controlling the scanner 105 to read the image with 50 dpi, and preserves the image in an auxiliary memory device 107. Thence, the control program execution means 133 communicates with an image processing program execution means 135, and requests the conversion of the image data read in with 400dpi to the one of 50 dpi designated by the user.
Patent JP-H05316041-A (JP)
Title: Pulse width expansion circuit for optical pulse
Inventor: TAKEUCHI NOBUNARI
IPC: H04B10/556
Filed: 1992-05-13
Abstract: PURPOSE:To expand the pulse width of an optical pulse 11 by adopting a 2-input 2-output directional coupler 2 and connecting an optical fiber 2 between an input and an output of the directional coupler 2. CONSTITUTION:A directional coupler 2 has inputs 2A, 2B and outputs 2C, 2D and an optical fiber 3 is connected between the output 2D and the input 2B of the directional coupler 2. When a period of the optical pulse 11 is T, the length of the optical fiber 3 is set to be a length on which the optical pulse 11 travels in a time T and the optical pulse 11 from a light source 1 is inputted to the input 2A of the directional coupler 2 and then part of the optical pulse 11 is circulated through the optical fiber 3 and the optical pulse 11 whose pulse width is extended is outputted from the output 2C of the directional coupler 2.
Patent JP-2000335501-A (JP)
Title: Device for subdivision pack for medicine
Inventor: YUYAMA HIROYUKI
IPC: B65B1/30
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To perform a smooth feeding of any one of papers such as laminated paper, glassine paper or the like having different quality without any rapid variation of tension in response to a reducing in diameter of a rolled paper when the paper is sent from the rolled paper at a paper feeding section to a subdivision pack section and to prevent occurrence of displacement of edges in paper during subdivision pack operation. SOLUTION: A device for subdivision pack for medicine comprises a length measuring sensor composed of a rotary encoder 32 and an angle sensor having each of a plurality of hole element sensors 25 and magnets 24 of discriminating pieces combined to each other when a paper S is sent from a paper feeding section to a subdivision pack section to pack the medicine in portion. Four magnets 24 are corresponded to the laminated paper and eight magnets 24 are corresponded to a glassine paper, the number of sensing signals is made different in response to difference in paper quality, thereby the difference in paper quality can be discriminated.  At a control section where the paper S is controlled in its feeding and braking operations with such sensing signals as above, its brake is controlled in stepwise manner by a control signal corresponding to a winding diameter of the paper, its tension is appropriately adjusted without rapid variation and adjustment of tension can be properly set in response to paper quality.
Patent JP-S5934567-A (JP)
Title: Toner receiving device
Inventor: TAMURA TAKASHI
IPC: G03G15/08
Filed: 1982-08-23
Abstract: PURPOSE:To ensure slide and open/close of a lid, by providing the lid with a blade, and removing toner sticked to a sliding surface with a blade when closing the lid. CONSTITUTION:When a knob 25 is moved to right (as shown by the arrow T) after toner supplement to return the lid, toner sticking to the sliding surface when falling is removed completely with the blade 232 which slides and contacts on the reverse sliding surface of an upper lid 21 at an adequate slanting angle, and the opening and closing lid 23 is moved smoothly, eliminating such trouble that the sliding motion of the lid 23 is weighted owing to the sticking of toner and the lid 23 is made hard to open and close occasionally.
Patent JP-S63309155-A (JP)
Title: Production of food processed by electrization
Inventor: MIYAHARA KINGO
IPC: A23L5/10
Filed: 1987-06-11
Abstract: PURPOSE:To obtain a tasty food processed by electrization in a short time, completely heated, having a novel flavor by chewing, packing a food material and a diluted aqueous solution of hydrochloric acid into a permeable packaging film material, immersing the packaging film material in an electrolytic solution and electrifying. CONSTITUTION:A food material and a diluted aqueous solution of hydrochloric acid are put in a permeable packaging film material 102 rapidly becoming totally conductive by permeating action of a diluted aqueous solution of hydrochloric acid and packed into approximately in a closed state while removing air in the interior to prepared a packaged material 101. Then a pair of electrodes 107 and 108 are set at the inner sides of opposing walls 105 and 106 and the packaged material 101 is immersed in a submerged state in an electrically insulating container 104 charged with an electrolytic solution C in the interior. Then, an electric current is sent between a pair of the electrodes 107 and 108 and the food material in the packaged material 104 is completely heated and sterilized by generated Joule's heat.
Patent JP-S63317440-A (JP)
Title: Apparatus for laminating protective label
Inventor: YAMAGUCHI YASUHIRO
IPC: B65C9/42
Filed: 1987-06-11
Abstract: PURPOSE:To simply adjust the laminating position of a protective label with respect to a label, by mounting a displacing means for displacing two base papers respectively having the protective label and the label temporarily bonded thereto in the thickness direction thereof. CONSTITUTION:The release base paper 18 of a label continuous body 16 is composed of a strip-like sheet material made of a synthetic resin and a release agent such as silicone is applied to the surface thereof and labels 20 are temporarily bonded thereto. The continuous body 16 is guided between a feed roller 26 and a nip roller 28 through a roller 22 and a guide roller 24 and protective labels 50 are temporarily bonded to the release base paper 48 of the continuous body 16 at a predetermined interval in the longitudinal direction. When a roller 22 is displaced in the direction shown by an arrow A, the continuous body 16 is displaced in a transfer direction and, when the roller 22 is displaced in the direction shown by an arrow B, said continuous body 16 is displaced in the return direction with respect to the transfer direction. A continuous body 46 is displaced in a transfer direction when a roller 54 is displaced in the direction shown by an arrow C and displaced in the return direction with respect to the transfer direction when the roller 54 is displaced in the direction shown by an arrow D. By this method a protective label 50 can be laminated to each of the label 20 of the label continuous body 16.
Patent JP-S5938495-A (JP)
Inventor: YONEDA TSUTOMU
IPC: F42D3/04
Filed: 1982-08-24
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-S5771556-A (JP)
Title: Magnetic tape having leader tape
Inventor: MIZUNO CHIAKI
IPC: G11B5/41
Filed: 1980-10-20
Abstract: PURPOSE:To give an excellent cleaning property and an abrasion resistance to a leader tape, and to easily control an optical transmission factor, by providing a cleaning layer containing a binder and organic high polymer powder, on a leader tape provided on the end part of a magnetic tape. CONSTITUTION:(A) organic high polymer powder having 0.1-20mu particle size consisting of cellulose powder or resin particles or polystylene, phenolic resin, etc., and (B) a binder such as polyvinylidene chloride resin, nirocellulose, etc. are mixed in the weight ratio of A/B=1/5-3/1. Subsequently, the obtained mixture is applied on one surface or both surfces of a supporting body such as a polyethylene terephthalate film, etc., by use of a solvent which dissolves no organic high polymer powder, such as a methyl ethyl ketone-toluen mixed solvent, etc., by which a cleaning layer is formed, and a leader tape whose optical transmission factor is 40-95% is obtained.
Patent JP-S629743-A (JP)
Title: Method and apparatus for forming casting mold
Inventor: TAKARA KAZUYUKI
IPC: B22C15/24
Filed: 1985-07-05
Abstract: PURPOSE:To form a uniform casting mold without polluting the working environment by instantaneously evaporating and expanding liquid by the input of high energy thereto in a shield attached to the upper part of a molding flask so that the generated expanding force is acted to molding sand. CONSTITUTION:The molding sand 4 is put into the molding flask 3 installed on a pattern 2 in a frame 1 and the shield 5 is imposed via a sealing material 11 to the upper part of the flask 3 and is pressurized by a cylinder 9 provided to the frame 1, by which the shield is pressed to the flask 3. The high energy such as electric discharge by an electrode 8 is then inputted to the water on a water receiver 6 in the shield 5 to instantaneously evaporate and expand the water. The expanding force generated in the above-mentioned manner is acted to the molding sand 4 an the air therein is discharged from a vent plug to compress the molding sand 4 toward the pattern 2. The pressure in the shield is thereafter released from a discharge port 10 and the shield 5 is raised by the cylinder 9. The casting mold is thus obtd. in a short period.
Patent JP-H06329792-A (JP)
Title: Photoconductive polymer and photoreceptor made using the same
Inventor: TADA SHINICHI
IPC: G03G5/07
Filed: 1993-05-25
Abstract: PURPOSE:To obtain the title polymer which has excellent film-forming properties, is photoconductive even in a long-wavelength region, and is useful as a photosensitive material for an electrophotographic photoreceptor having high sensitivity and a low residual potential. CONSTITUTION:The polymer has a main chain containing repeating units which each has an azo group bonded to a conjugated aromatic or heterocyclic ring and which are represented by the formula. It is useful as a carrier generator for an electrophotographic photoreceptor. In the formula, Ar<1> and Ar<2> are each 44a conjugated aromatic ring, e.g. benzene or naphthalene, or a conjugated heterocyclic ring, e.g. pyrrole or pyridine; m is an integer of 1 or larger; n is 0 or 1; p is an integer of 0 or larger, provided that p is not 0 when n is 1; and q is an integer of 2 or greater.
Patent JP-S5271550-A (JP)
Title: Flame-retarded resin compositions
Inventor: SHIMIZU SEISABUROU
IPC: C08L33/00
Filed: 1975-12-11
Abstract: PURPOSE: Flame-retarded compositions, capable of being easily processed to molded articles with improved impact resistance, prepared by incorporating a flamer retarder with two kinds of resins in a spcific proportion. 
     COPYRIGHT: (C)1977,JPO&Japio