baber/WOPTO huggingface dataset:
Patent JP-S6415375-A (JP)
Title: Device for forming thin diamond-like carbon film
Inventor: KAZAHAYA TOMIO
IPC: C23C16/27
Filed: 1987-07-07
Abstract: PURPOSE:To easily form a titled thin film having excellent hardness and denseness without generating exfoliation by disposing a specific mesh electrode between an insulator substrate disposed on a high-frequency impressing electrode and a counter electrode. CONSTITUTION:The mesh electrode 11 having 3.5-200 mesh openings is disposed between the substrate 2 which is made of the insulator such as glass or synthetic resin and is disposed on the high-frequency impressing electrode 1 of a parallel flat plate type high-frequency plasma CVD device and the counter electrode 3, in the position apart at 1-200mm from the substrate 2. Carbon source gases such as methane and CO and introduced as reactive gases for plasma generation together with a carrier gas into this device and a high frequency is impressed to the electrode from a high-frequency impressing power supply S under 10<-5>-10<3>Torr pressure and at room temp. - 1,000 deg.C. The potential of the mesh electrode 11 is maintained at the same potential as the potential of the high-frequency impressing electrode 1, by which the thin diamond-like carbon film is formed on the substrate 2.
Patent JP-H0612988-A (JP)
Title: Driving method for gas discharge display panel
Inventor: TAKANO YOSHIMICHI
IPC: G09G3/296
Filed: 1992-06-26
Abstract: PURPOSE:To simplify a driving waveform of an anode and a cathode while worsening can be prevented of integrated efficiency including a display panel and a driving circuit even when the display panel is changed into a large size and a period of maintained pulse is shortened. CONSTITUTION:By applying scanning pulse voltage to a cathode 11 and also auxiliary discharge pulse voltage, synchronized with the scanning pulse voltage, relating to an auxiliary anode 14, while discharging an auxiliary cell 15, a write pulse voltage, synchronized with the scanning pulse voltage, is selectively applied relating to a display anode 12, to perform a write discharge in a display cell 13. Thereafter only for a period with a display necessary, maintaining pulse voltage with the phase different from the scanning pulse voltage is applied relating to the cathode 11.
Patent JP-H1022176-A (JP)
Title: Aluminum case for capacitor
Inventor: YAMAHIRO YOSHIO
IPC: H01G9/028
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent a solid capacitor element housed in an aluminum case used for a solid capacitor from coming out of the case, even when the temperature becomes high. SOLUTION: Inward projections 12 are formed on an aluminum case 10 for capacitor. After a powdery or liquid capacitor element 18 is put in the case 10, the element 18 is solidified in the case 10. When the element 18 is solidified the element 18 does not come out of the case 18, because the element 18 is engaged with the projections 12.
Patent JP-H08214316-A (JP)
Title: Method and apparatus for predicting moving picture face
Inventor: TOORAJI EBURAHIMI
IPC: H03M7/36
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an improved method and device for prediction coding accompanied with the prediction of movement. SOLUTION: In a first step of a moving vector updating routine, a matching error is calculated by using the first moving vector assigned to a current area under consideration (225). The first moving vector assigned to the current area is retrieved from a moving video screen memory part 215, and temporarily stored in a file 221 of a memory part 220. A matching error obtained in the step is stored in one of files 241-250 in a memory part 240. Next, a movement prediction technique is applied for an area under consideration. In the movement prediction technique, the moving vector assigned to an area in which the moving vector is updated is improved by minimizing a prediction or matching error.
Patent JP-S6414018-A (JP)
Title: Stretch packaging film
Inventor: MATSUNAGA KOJI
IPC: B65D30/02
Filed: 1987-07-07
Abstract: PURPOSE:To obtain a stretch packaging film capable of performing high stretching, possesses appropriate adhesion, does not have excessive stickiness and is superior in productivity, packaging properties and handling properties, by a method wherein the title film is composed of a film having specific linear low-density polyethylene for its base body. CONSTITUTION:The title film is of a stretch packaging film comprised of a film having linear low density polyethylene, whose melt flow rate (190 deg.C) is 0.3-8g/min., density is 0.900-0.918g/cm<3>, molecular weight distribution is 2-6, melting points due to a differential scanning calorimeter are two or more, maximum melting point is 118-125 deg.C, a ratio between a height of a peak of the maximum melting point and that of the next melting point is 1.3 or less, for its base body. Linear low-density polyethylene is of a copolymer, for example, of ethylene and alpha-olefin and ethylene/alpha-olefin copolymer is of an ethylene/alpha- olefin random copolymer having linear structure substantially, which is comprised of ethylene and 4-2 deg.C alpha-olefin. A film of 15-60mum thick is molded of the linear low-density polyethylene by adopting an inflation method or a T-die method.
Patent JP-S6059747-A (JP)
Title: Treating device of semiconductor wafer
Inventor: SAKASHITA TAKESHI
IPC: H01L21/677
Filed: 1983-09-12
Abstract: PURPOSE:To improve the cleaning effect and to eliminate the necessity of bringing of dusts due to an exclusive cassette and periodic cleaning of the exclusive cassette by obviating the bringing of the cassette from the previous step of washing with water. CONSTITUTION:Many wafers 1 which have been finished to be washed with water on a retaining jig 4 in a washing tank 2 are sequentially held one by one by the first holding and shifting unit 10, shifted onto a retaining member 23 on a rotary frame 22 of a centrifugal dehydrating unit 20, placed horizontally, rotatably dehydrated and dried. Then, a wafer 1 on the member 23 is held by the second holding and shifting unit 25, shifted onto a guide implement 28 raised through the bottom hole of a cassette 27 on a cassette retainer 26, erected and placed thereon, and the wafer 1 is contained in a containing groove 27a of the cassette 27 by moving down the implement 28. This series of operation is repeated to sequentially dehydrate and dry the washed water 1, and sequentially contained in the cassette 27.
Patent JP-S6414901-A (JP)
Title: Plastic magnet composition
Inventor: FUJIWARA KAZUHIKO
IPC: C08L33/04
Filed: 1987-07-09
Abstract: PURPOSE:To easily fill ferromagnetic powder highly and to improve injection moldability by adding specific ratio of ethylene-ethylacrylate copolymer as a binder to the powder. CONSTITUTION:Ferrite magnetic powder, samarium cobalt magnetic powder or neodium-iron-boron magnetic power made of MO6Fe2O3 (where M is one or more of Ba, Sr, Cr, Mg, Zn and Pb) is exemplified as ferromagnetic powder. 7-30pts.wt. of ethylene-ethylacrylate copolymer is added as a binder to 100pts. wt. of the powder. If the copolymer is 7pts.wt. or less, its injection moldability is wrong, while if it exceeds 30pts.wt., the magnetic force of a molded product becomes low due to low content of the powder in a composition, and the composition cannot be used for a motor or the like.
Patent JP-S5793960-A (JP)
Title: Preparation of 4-(3-isopropylamino-2-hydroxypropoxy)- indole
Inventor: KIKUCHI HARUHIKO
IPC: C07D303/22
Filed: 1980-12-03
Abstract: PURPOSE: To obtain the titled compound useful as a β-adrenergic neuronal blocking agent by 5 step reaction processes from 2-hydroxy-6-nitrotoluene as a raw material by short processes in high yield.  
     CONSTITUTION: A compound shown by the formulaIis reacted with epichlorohydrin in methanol in an amount three times that of the compound using 28wt% solution of sodium methoxide in methanol, to give a compound shown by the formula II. This compound is condensed with benzylisopropylamine under heating to give a compound shown by the formula III, which is reacted with a bis- dialkylamino-tert-butoxymethane at 100W130°C for 2W4hr, to give a compound shown by the formula IV. For example, this compound is reduced through ring closure in benzene usng platinum oxide, etc. to give a compound shown by the formula V, which, for example, is hydrolyzed in methanol using 5W10wt% based on the compound shown by the formula V of 10% palladium-carbon at room temperature, to give a compound shown by the formula VI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0518521-A (JP)
Title: Incinerator
Inventor: KONDO TAMIO
IPC: F23G5/44
Filed: 1991-07-10
Abstract: PURPOSE:To obtain a higher combustion efficiency by arranging a plurality of pipes having air jetting holes as opposed to one another in a combustion chamber having a semicircular bottom to generate two whirling combustion currents. CONSTITUTION:As an object to be burned catches a fire in a combustion chamber 13, a blower and a burner start. With the starting of the blower, air for combustion is forced to the combustion chamber 13 through jetting holes of two pipes 16 and two whirling combustion currents are generated in the combustion chamber by burning energy generated by the flow of the air and combustion. As a result, the object to be burned burns more efficiently with a higher agitating efficiency between burning matters and the air. An exhaust gas of the object to be burned which is burned forcibly in the combustion chamber 13 passes through a dust collection chamber 18 and flows into a secondary combustion chamber 24 of a secondary combustion section 6 to be burned with the burner again.
Patent JP-S6061792-A (JP)
Inventor: HASEGAWA HIROSHI
IPC: G06F17/21
Filed: 1983-09-14
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-S6062167-A (JP)
Title: Light emitting and receiving element
Inventor: TAKEUCHI TSUKASA
IPC: H01L31/173
Filed: 1983-09-14
Abstract: PURPOSE:To produce a light emitting and receiving element with sensitivity subject to no decline depending upon temperature by a method wherein, when the first and the second P-N junction different from each other are formed to constitute a light emitting element and a light receiving element respectively in the first and the second junction, the light receiving sensitive spectral at the applicable minimum temperature of the light receiving element contains the light emitting element. CONSTITUTION:An N type GaAs layer 2 and a P type GaAs layer 3 to be the light receiving layers of photo diode are laminated for deposition on an N<+> type GaAs substrate 1 and a hole 11 reaching the substrate 1 is made in the central part of the layers 2, 3. Next a P type Ga0.7Al0.3As clad layer 4, a P type Ga0.94Al0.06As active layer 5 and a P type Ga0.7Al0.06As layer 6 to be an anode layer of LED are formed by lamination all over the surface while burying the hole 11 and then a circular separating groove 10 reaching the substrate 1 is also made. Later the layers 6, 5 outside the groove 10 and a part of layer 4 may be removed to utilize the central part as the light emitting element 20 and the layers 4, 3, 2 around the groove 10 as the light receiving element 21.
Patent JP-H091095-A (JP)
Title: Tube cleaning machine
Inventor: TERUI YASUHIRO
IPC: B08B3/02
Filed: 1995-06-12
Abstract: PURPOSE: To efficiently clean a tube without damaging and disengaging it, and perform the safe and rapid attachment and detachment of the tube. CONSTITUTION: A rotating shaft 3 driven by a motor 8 is arranged upright in a vertical direction, in the inner center of a tank with an open upper surface, and a container-like basket 10 with an open upper surface is fixed to the rotating shaft 3 by engagement, in a freely detachable manner, through a cylindrical hub 12. In addition, nozzles 15 are fixed on the periphery of the hub 12, projecting into the basket 10 and fixed, then a flow path communicating with each nozzle 15 from the center of the rotating shaft 3 is provided, and a liquid feed pipe is connected to a flow path on the rotating shaft 3 side.
Patent JP-H0220256-A (JP)
Title: Conversion of syrup to powder
Inventor: TAKESADA YOSHIAKI
IPC: A23L27/00
Filed: 1988-07-08
Abstract: PURPOSE:To obtain a non-hygroscopic syrup by spray drying a syrup- incorporated aqueous solution of alkali-solubilized casein. CONSTITUTION:An aqueous solution containing 5 - 40wt.% of an alkali- solubilized casein is incorporated with 20 - 60wt.%, on a solid basis, of syrup (e.g. fructoligosaccharide) and, if needed, 1.0 - 70wt.%, based on the syrup solid content, of oil (e.g. tallow) and/or an emulsifying agent (e.g. sorbitan fatty acid ester) followed by agitation at <=80 deg.C to effect homogenization followed by spray drying at 80 - 180 deg.C.
Patent JP-S6415223-A (JP)
Title: Slip type winding and unwinding sleeve for multistripe metallic band and its using method
Inventor: KASHIMOTO SHUJI
IPC: B21C47/00
Filed: 1987-07-08
Abstract: PURPOSE:To wind and unwind a multistripe metallic band without performing control by separating winding rings to wind the multistripe metallic band for each stripe and by controlling these not only by frictions on rotating peripheral surface but also by frictions of side face to apply pushing force. CONSTITUTION:A hollow shaft 1 of a sleeve is externally inserted to a rotating shaft for winding in winding machine and fixed. Then, in the state that fastening rings 8 of both sides and side face friction rings 5 and winding ring of each metallic band winding member are abutted on each other, when the fastening rod 10 is inserted into whole through holes 8a, 4b, the fastening rod 10 is drawn out to make the winding ring 4 possible to rotate individually. And when restraining rings 11 are fixed on the hollow shaft 1 by set bolts 12, these are unfastened to make movable in the axial direction. Then, pressing force is added to the pressing rings 11 by a pressing mean, the side faces 4C of the winding ring 4 and friction face the side face friction ring 5 are pressed to contact mutually. When an excess winding speed portion is generated on each winding ring 4, while it is eliminated by a rotation rotating around the hollow shaft 1 and peripheral surface friction ring 5 resisting the friction force of the periphery and side face, the winding is performed.
Patent JP-H0457318-A (JP)
Title: Wet type treating tank
Inventor: HORI KOICHIRO
IPC: H01L21/027
Filed: 1990-06-27
Abstract: PURPOSE:To avoid evaporation, ignition, oxidization, etc., caused by liquid temperature rise, by installing firstly a heating part and secondly a cooling part, in the piping flow route through which treating liquid for circulation filtering and the like flows. CONSTITUTION:Treating liquid 2 whose treating efficiency is decreased is made to overflow from an inner tank 1 to an outer tank 4, and further sent to a heating part 8 by a pump 6. The temperature of treating liquid 5 is raised in the heating part 8, thereby decomposing treatment residue in the treating liquid 5. Then the treating liquid 5 is sent to a cooling part 9, cooled, and returned to the inner tank 1 of a treating tank. By heating the treating liquid, which passes a flow route, in the heating part 8 and cooling said liquid in the cooling part 8, to a specified temperature in the treating tank, such ill effects as evaporation, ignition, oxidization, etc., due to liquid temperature rise can be prevented.
Patent JP-H0335372-A (JP)
Title: Image deciding device
Inventor: FUJIMOTO MASAYA
IPC: G06T7/60
Filed: 1989-06-30
Abstract: PURPOSE:To easily recognize the parts where the trimming and masking processes are carried out by deciding the head property and the continuity of a 1-dimensional marker line based on the mutual relationship between these marker lines, calculating a virtual marker line to change the discontinuous parts into the continuous parts, and detecting an area enclosed by a 2-dimensional marker line. CONSTITUTION:A 1st detection means which is embodied by a process program stored previously in a memory of a central control part 10 detects a 1-dimensional marker line related to each scanning line. These detected marker lines are stored in a program memory 12 and a map of marker lines is formed to an original image. Then a 2nd detection means decides the head property and the continuity of the marker line related to the plane of an original based on the mutual relationship between the 1-dimensional marker lines for each scanning line stored in the memory 12. At the same time, a virtual marker line is calculated to the discontinuous parts and these discontinuous parts are changed into the continuous parts. Then an area enclosed by a 2-dimensional marker line is detected. As a result, the parts where the trimming and masking processes are carried out can be easily recognized just by enclosing these parts with the marker lines of neutral tints.
Patent JP-S5793169-A (JP)
Title: Printing head of dot printer
Inventor: OCHIAI KUNIAKI
IPC: B41J2/265
Filed: 1980-12-03
Abstract: PURPOSE:To provide a dot printer head easy to assemble which allows continual retaining of a needle adapted to slide in the direction of separating from a platen on a second needle guide located at the position of retraction. CONSTITUTION:An electromagnet 17 is mounted on a yoke 16 and a stopper 21 is provided on a magnet block B to hold an armature 19. A plurality of needle guide 4 is mounted on a needle block A in such a manner as to align and retain a plurality of needles 12 slidably on a guide holder 1 connected to the yoke 16 with one end thereof connected to the armature 19 being charged in the direction of separating from a platen. A cap 13 is fixed at the rear end of each needle 12 and engaged therewith, a needle spring 14 for charging the needle 12 in the direction of separating from the platen is fixed on a supporting section 15 rising from a mounting surface 2. The second needle guide 5 perform a guiding between the position of approaching the needle guide 4 and that of retracting therefrom.
Patent JP-H04370259-A (JP)
Title: Sheet for water flow interlacing, water flow interplaced nonwoven fabric and production of water flow interlaced nonwoven fabric
Inventor: OKU YASUYUKI
IPC: D04H1/492
Filed: 1991-06-14
Abstract: PURPOSE:To obtain the title sheet providing nonwoven fabric having excellent handle and skin touch because of possibility of efficient interlacing with water flow and ready elution of binder component in a short time by using a binder to be dissolved in cold water as a binder. CONSTITUTION:The objective sheet containing <=10wt. water-soluble binder having 10-40 deg.C solubilizing temperature. A fibrous binder comprising a PVA having 93-95mol% degree of saponification and 1,000-4,000 polymerization degree, 50-90 deg.C solubilizing temperature and 10-40 deg.C re-solubilizing temperature (latent solubilizing temperature) after dissolution at the temperature and drying is preferable as the water-soluble binder. The binder is preferably obtained by dissolving the PVA in water, spinning, drawing in a wet state, drying at 105-140 deg.C and then drawing at 160-250 deg.C in a dry hot state.
Patent JP-2000103089-A (JP)
Title: Printer and printing method
Inventor: YONEKUBO SHUJI
IPC: B41J2/205
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent the hitting position ink drop from being shifted when a dot is generated by first and second drive pulses for two pixels adjacent in the main scanning direction. SOLUTION: A piezoelectric element in a print head is driven by a drive signal which can include two drive pulses selectively in one recording period. When two pixels continuous in the main scanning direction are generated dot by dot, a drive signal A including a first pulse in the first period and a second pulse in the second period or a drive signal B including a second pulse in the second period and a first pulse in the first period is employed for control Distances S3, S13 between hitting positions of both ink drops are equalized by adjusting the ejection speed Vm1 of small ink drop corresponding to the first pulse, the ejection speed Vm2 of large ink drop corresponding to the second pulse, and the ejection time difference between the first and second pulses for the drive signals A, B depending on the platen gap.
Patent JP-S5794159-A (JP)
Title: Female screw used as static pressure screw
Inventor: KIMURA SOUSAKU
IPC: B23H9/00
Filed: 1980-12-03
Abstract: PURPOSE: To simply manufacturing screws for a shorter period by subjecting a partial flank of a female screw engaged with a male screw to an electric discharge machining to form a recess as a static pressure pocket.  
     CONSTITUTION: Screw engaging faces and an oil path are machined in advance. An electric discharging electrode with a pronjection, having an area as wide as a static pressure pocket 3, is squeezed into a female screw 1 up to a proper position. With the electode moved up or down, an electric discharging is performed to make a static pressure pocket 3 in the lower screw engaging face 2. Peripheral parts 3a, 3b of the static pressure pocket 3 may have a sufficient depth (t) in comparison with a spacing from an engaging part 2 to an area around the static pressure pocket 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5693008-A (JP)
Title: Position detector
Inventor: ITOU MASAHITO
IPC: G01B7/02
Filed: 1979-12-27
Abstract: PURPOSE: To simplify a structure and to stabilize operations, by a method wherein taps, which are arranged at specified spaces on a conductive body formed in an endless shape, a brush which slides over the conductive body, and a circuit, which selects the two taps and applies a voltage to said taps, are installed.  
     CONSTITUTION: For example, 15 taps 32 0 W32 14  are arranged at equal intervals on an endless conductive body having a resistance layer formed on a substrate. A brush 34 is located on a shaft 35 rotating in synchronism with a carrier of, for example, serial type printer. Two taps, out of taps 32 0 , 32 5 , and 32 10 , feeding a voltage V, are selected by a switching signal S1 transmitted to analogue switches AS1WAS3. Through designation of a given tap position by means of a space address signal S 2 , a tap switching circuit 36 outputs a voltage Vr1 of said tap. A comparator 37 compares said voltage with an output voltage Vr2 of the brush, and  rotates the brush to a specified position through the working of a space control circuit 39 and a motor M. This causes simplification of a structure and stabilization of  operations. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6152231-A (JP)
Inventor: YOSHIKAWA NORIHIRO
IPC: A21C11/00
Filed: 1984-08-16
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-S5695652-A (JP)
Title: Production of building panel with a relief pattern
Inventor: MATSUSHIMA RIYOUICHI
IPC: B05D5/06
Filed: 1979-12-29
Abstract: PURPOSE: To fix a fine relief pattern of a paint on the surface of a base board by hardening an ultraviolet rays setting paint mixed with a foaming agent through the breaking of foams in the agent during the foaming initially done after it is applied on the base board.  
     CONSTITUTION: After the preparation of a UV paint 2 mixed with 1W9wt% of a foaming agent such as flon 11 (CCl 3 F), methylene chloride (C 2 H 4 Cl 2 ), etc. it is applied on the surface of a base board 1 and heated on the painted surface thereof with a far in frared rays heater 4. The foams 9 of the foaming agent generated on the surface of the UV paint 2 are broken to split the surface of the paint 2 whereby a fine relief pattern 6 is formed on the surface thereof. Then, the paint 2 is hardened with a high tension mercury lamp irradiator 8 in a UV irradiation furnace 7 thereby producing a panel with a fine relief pattern 6 evenly on the entire surface of the base board. 
     COPYRIGHT: (C)1981,JPO&Japio