baber/WOPTO huggingface dataset:
Patent JP-S63232597-A (JP)
Title: Video tape recorder
Inventor: SHIROCHI YOSHIKI
IPC: H04N9/86
Filed: 1987-03-19
Abstract: PURPOSE:To prevent ocsillations of a reproduced picture in the vertical direction, by utilizing pilot signals for tracking as two field discriminating signals related to color arrangement also. CONSTITUTION:A tracking pilot signal generating means 51 which successively and circularly generates 4-frequency pilot signals at every four fields and a delay controlling means 60 which is synchronized to the means 51 are provided and the 4-frequency pilot signals are successively and circularly recorded in an inclined track at every four fields. Then a pair of chrominance signal components are recorded by delaying them by 1-horizontal period at every field selected by the delay controlling means 60. At the time of reproduction, the pair of chrominance signal components at every time of the other two fields which are not selected at the time of recording are selected by means of the delay controlling means 60 in accordance with reproduced pilot signals and delayed by one horizontal period. Therefore, the non-delaying at the time of recording and relaying at the time of reproduction can be coped with without any fault.
Patent JP-H08259242-A (JP)
Title: Flotation softening method for glass material, manufacture of optical device and optical device
Inventor: KANEKO YASUHIKO
IPC: C03B11/08
Filed: 1995-03-24
Abstract: PURPOSE: To provide a method by which a glass material can be heated and softened into a press-formable state while retaining the material in a non-contact condition and which is appropriately used for manufacturing a highly accurate optical device by heating and softening the glass material under specified conditions at the time of heating and softening a glass material while floating the material with a gas stream. CONSTITUTION: In this method, a floating glass material 2 is heated and softened so as to have preferably a 10<5> to 10<11> poise glass viscosity through heating the material 2 by e.g. a heater 5 and passing a gas stream for floating the material 2, which is introduced from plural gas inlet openings 4, while changing the directions of the openings 4 to rotate the material 2. Also, preferably, the rotational direction and rotational speed of the heated and softened glass material 2, wherein the rotational speed is desirably within the range of 5 to 500rpm, are controlled to soften the material 2 through changing the shape of the material 2 into a desired one.
Patent JP-S55158135-A (JP)
Title: Glass melting method and its furnace
Inventor: KIDO NOBUYUKI
IPC: C03B5/42
Filed: 1979-05-29
Abstract: PURPOSE:To enhance the thermal efficiency for melting glass by wavelength-converting at least part of heat radiant energy into secondary radiant energy having not less than 3mu infrared absorbing characteristics and by utilizing this secondary energy to melt glass in combination with primary radiant energy. CONSTITUTION:At least part of heat radiant energy is wavelength-converted into secondary radiant energy having characteristics absorbing not less than 3mu infrared rays which are easily absorbed in glass, and this secondary energy is utilized to melt glass in combination with primary radiant energy. For example, as brick applied to a furnace wall and/or a furnace bottom contacting to molten glass, radiation promoting brick having many surface holes or grooves as shown by the drawing or coated with a radiation promoting coating material is used to enhance the melting thermal efficiency. The coating material includes heat resistant powder of a high radiation material such as SiC or Si3N4 and paste thereof. Surface-oxidized stainless steel or the like may be used.
Patent JP-H08333456-A (JP)
Title: One-pack alkoxy-curing rtv silicone sealant composition withextended working time
Inventor: GEIRII MOOGAN RUUKASU
IPC: C08L83/04
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst to give a colorless alkoxy curing RTV silicone compsn. with a long tooling time, a prompt realization of elastomeric property and an excellent adhesion without a primer, by using a specific compd.  
     SOLUTION: Used is a catalyst composed of the formula: (C 4 H 9 ) 2 Sn(O 2 CCH 3 ) (O 2 C(CH 2 ) 10 CH 3 ) for use in condensation-curing of a room temperature vulcanizing alkoxy curing silicone compsn. This catalyst is obtd. by heating and blending approximately equimolar amts. of dibutyl tin diacetate and dibutyl tin dilaurate. The subject compsn. is obtd. using this catalyst and by formulating 100 pts.wt. of a polyalkoxy-terminated polyorganosiloxane having formula I (wherein R and R 2  are each a hydrocarbon; and R 1  is alkyl or the like), 2-5 pts.wt. of a fumed silica or a thermally decomposed silica for reinforcement, 0.5-8 pts.wt. of a disilazane or polysilazane hydroxy scavenger for stabilization, 0.10-1 pts.wt. of an epoxysilane adhesion promoter having formula II (wherein R 10 -R 13  are each a hydrocarbon; and R 14  is H or the like), and optionally a processing adjuvant, a cross-linking agent, etc. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H11262669-A (JP)
Title: Photocatalyst coating liquid and coating base material
Inventor: ONO KOJI
IPC: C09D185/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst coating liquid capable of forming a photocatalytic film having excellent effect in photocatalytic activity and film strength and a coated base material having the photocatalytic film fold by using the same. SOLUTION: The photocatalyst coating liquid prepared by incorporating a hydrolyzed material of Ti alkoxide and an anatase type TiO2 fine particle having <=100 nm average particle diameter and the coated base material having the photocatalyst layer formed by applying the photocatalyst coating liquid on a heat resistant substrate and firing are constructed. In such a case, the hydrolyzed material of Ti alkoxide and the anatase type TiO2 fine particle are incorporated in the quantity respectively of 180 wt.% to <=99.9 wt.% and >=0.1 wt.% to <=20 wt.% expressed in terms of oxide by weight in the solid portion of the photocatalyst coating liquid.
Patent JP-H09255216-A (JP)
Title: Sheet post-processing device
Inventor: KAWANO MINORU
IPC: B65H31/34
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To improve the aligning property and processing speed by providing a mobile aligning device aligning a sheet in contact with at least one side end face in the width direction of the sheet on an aligning means aligning the sheet on an intermediate stacker, and changing the start timing of the aligning action in response to the sheet size. SOLUTION: Two aligning members 24A, 24B are arranged symmetrically on the right and left against the center line CL of a sheet post-processing device connected to an image forming device main body, and they are concurrently movable in the direction perpendicular to the conveying direction of a sheet P. The distance L from the sheet colliding stopper face (m) of a stopper member 31 near a stapler to the nip position (n) of a discharge roller pair is set at different positions for a large size and a small size. The start timing of the aligning action of the aligning members 24A, 24B is delayed for a group of large-size sheets, and the aligning action is started at the early timing for a group of small-size sheets.
Patent JP-H09258502-A (JP)
Title: Image forming device and toner therefor
Inventor: AIZAWA HIDEO
IPC: G03G15/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an economical image forming device being capable of preventing a partial void phenomenon in a transfer, at the time of using a second original drawing, a thin paper sheet, etc., and excellent in the separability of a transfer paper, with a simple constitution. SOLUTION: The image forming device is provided with a developing device 6 for actualizing an electrostatic latent image formed on a photoreceptor 1 with toner, to form a toner image, a transfer means 7 for transferring the toner image onto the transfer paper P and a fixing unit 10 for melt-sticking the toner image after being transferred onto the transfer paper P. Further, a thin sheet mode for using the second drawing and the thin sheet, as the transfer paper P is provided. In such a case, when the thin sheet mode is selected, an image forming condition is changed to stick a larger quantity of toner than that in a normal mode to the nonimage part, of the electrostatic latent image on the photoreceptor 1.
Patent JP-S57179705-A (JP)
Title: Method and device for measuring thickness of alloy plating
Inventor: FUJINO MASAKATSU
IPC: G01B15/02
Filed: 1981-04-30
Abstract: PURPOSE:To make the accurate measurement of the thickness of alloy plating without contact possible by separating the fluorescent X-rays radiated secondarily by X-ray irradiation to those from the underlying metal and from the plating and measuring the intensities of the respective components. CONSTITUTION:When X-rays 13 are irradiated to a steel plate 2 applied with composite plating 3 of Ni and Zn, fluorescent X-rays 14 are radiated secondarily. Since the fluorescent X-rays are radiated from Fe, Ni, Zn respectively, Fe fluorescent X-rays 14a, and Ni fluorescent X-rays 14b are extracted through a filter 15 consisting of Fe and a filter 16 consisting of Ni. The outputs D1, D2 corresponding to the intensities of the respective fluorescent X-rays are obtained from the pulses P1, P2 from ionization boxes 17, 18 and are inputted to a CPU23.  From the difference in these two signals, an Ni-content data is obtained, from which the data on the intensity of the Fe fluorescent X-rays is corrected. Since  the intensity of the Fe fluorescent X-rays decreases with an increase in the thickness of the plating, the thickness of the plating is operated from this relation.
Patent JP-H02246886-A (JP)
Title: Battery storage device for motorcycle
Inventor: ENDO TOSHIYUKI
IPC: B62J9/00
Filed: 1989-03-20
Abstract: PURPOSE:To facilitate the fitting/removal of a battery and reduce the number of parts so as to reduce the cost by making at least one of battery holding parts rotatable. CONSTITUTION:In a motorcycle-leased battery storage device fitted removably at a seat rail 29 and a seat pillar 30 extended from a pair of bilateral main frames 24 through the fitting parts 40, 41 of a battery holder 42, at least one of the fitting parts 40, 41 is made rotatable. As a result, a battery holder 42 is rotated only by removing one of the fitting parts 40, 41, and thereby a battery 54 can be removed/fitting in an extremely easy way without bumping against a tank fitting bracket and the like. Accordingly, the tank fitting bracket 37 can be fixed at the seat rail by welding or the like, and thereby fixing bolts and the like become unnecessary. The number of parts is thus reduced so as to reduce the production cost.
Patent JP-S61227171-A (JP)
Title: Photo-cvd device
Inventor: ICHIKAWA YUKIMI
IPC: C23C16/48
Filed: 1985-03-29
Abstract: PURPOSE:To prevent the sticking of a film to a transparent window provided to a partition wall and to permit the efficient formation of the film by admitting a buffer gas introduced into a light source chamber through the vent holes of the window into a film depositing chamber and passing a transparent sheet in proximity to the window. CONSTITUTION:The photo-CVD device is constituted by partitioning a reaction vessel 1 with the partition wall having the transparent window 4 bored with the vent holes 14, installing a light source 5 in one light source chamber 11, providing a buffer gas supply port 13 therein, disposing a susceptor 3 carrying a substrate 2 in the other film forming chamber 12, providing a gaseous raw material supply port 7 and a vacuum evacuation port 8 and disposing the transparent sheet 15 which is passed in proximity to the window 4 by let-off and take-up rollers 21, 22. UV light 9 is irradiated from the low-pressure mercury lamp light source 5 through the window 4 and silane or the like is introduced from the port 7 and is photodecomposed to deposit an amorphous silicon film, etc. on the substrate 2. The gaseous hydrogen or the like introduced through the port 13 is admitted through the holes 14 into the chamber 12 to prevent the deposition of the film on the window 4.
Patent JP-H07309592-A (JP)
Title: Brake mechanism for hoist, etc., and chain lever hoist using the mechanism
Inventor: MIYAMOTO AYUMI
IPC: B66D3/26
Filed: 1995-03-24
Abstract: PURPOSE:To prevent the excessive increase of the operating force when the load is taken down. CONSTITUTION:A brake mechanism 30 is constituted by combining a disc 32, auxiliary cylinder 33, driving member, brake cylinder 35, brake pads 36a and 36a, and a ratchet wheel 36, for a shaft, and the auxiliary cylinder 33 is screwed on the shaft with a right screw 31b, and the brake cylinder 35 is screwed on the auxiliary cylinder 33. When the driving member is driven in the taken-down direction, the auxiliary cylinder 33 revolves integrally, and the brake cylinder 35 retreats in the axis line direction even if closely attached to the brake pad 36a, and can release the ratchet wheel 36 through the retreat in the axis line direction.
Patent JP-2000264744-A (JP)
Title: Production of laminated body comprising carbon/carbon composite material
Inventor: YAMAUCHI HIROSHI
IPC: C04B37/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To form a quite thick composite material having a thickness of >=30 mm, which is two-dimensional C/C composite material obtained by using, as a reinforcing material, a carbon fiber cloth. SOLUTION: After subjecting the jointing surfaces of plural C/C elemental chips, which are previously carbonized or graphitized, to mechanical processing and degreasing treatment, the jointing surfaces are subjected to surface oxidation treatment by a burner. Thereafter, these C/C elemental chips are bonded with one another by using a mixture obtained by incorporating a graphite powder into a phenol resin, and the resulting material is heat cured by a hot pressing method to make an intermediate formed material. The intermediate formed material is subjected, as firing treatment, to carbonizing treatment and graphitizing treatment. Further, the resulting intermediate formed material is subjected twice, as densifying treatment, to pitch impregnation, carbonizing treatment by HIP and graphitizing treatment in this order.
Patent JP-S557703-A (JP)
Title: Silver halide photographic emulsion for direct positive image
Inventor: TANAKA AKIRA
IPC: G03C1/485
Filed: 1978-06-01
Abstract: PURPOSE: To enhance sensitivity and to prevent color staining, by using a dimethine dye containing a specified pyrazolo 1,5-a pyridine ring or pyrazolo[1,5-a]quinoline ring to spectrally sensitize the emulsion.  
     CONSTITUTION: A dimethine dye containing the pyrazolo[1,5-a]pyridine ring or the pyrazolo 1,5-a quinoline ring in the 2-position of both of which an alkyl group may be substituted, and further containing a heterocyclic ring forming together with Z of the formula a benzothiazole or indolenine ring is added to a silver iodobromide emulsion. For example, gelatin is added to a silver iodobromide emulsion to adjust pH and pAg, potassium chloroaurate or the like is added for fogging, and after adjusting pH and pAg again, the above dimethine dye is added. Moreover, pinakryptol yellow is added as an organic desensitizer, thus permitting high contrast photographic characteristics to be obtained, and staining due to remaining dyes to be prevented. In the formula, R 1  to R 4  may be same or different, and are H or alkyl, and R 1  and R 2 , and R 3  and R 4  may form a benzene ring; R 5  is alkyl, alkenyl, or aryl; A is H or alkyl; Z is an atomic group needed to complete a 5- or 6-membered N-containing heterocyclic ring; X -  is an anion; and m and n are 1 or 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04302147-A (JP)
Title: Tft and manufacture thereof
Inventor: MATSUMOTO MICHIICHI
IPC: H01L21/205
Filed: 1991-03-29
Abstract: PURPOSE:To avoid the pollution by boron contained in the room air during the process of a TFT transistor formation, the pollution being a cause of unstable electric characteristics such as threshold voltage. CONSTITUTION:An oxide film 9 of a first insulating film is deposited on a quartz substrate by a CVD device and then successively, polySi 2 as a silicon semiconductor film and another oxide film 4 to be a gate oxide film of a second insulating film are also deposited using the same pressure-reduced CVD device. At this time, boron does not adsorb on the interfaces between the oxide film 9 and the polySi 2 and between the polySi 2 and the oxide film 4 by thus successively depositing the oxide film 9, the polySi 2 and the other oxide film 4. Next, after the formation of an element region as a TFT, ion species 3 (e.g. boron) for controlling the threshold value voltage are implanted through the intermediary of the oxide film 4. Later, after the patterning step, another element region is formed. Finally, after the deposition of n+polySi 5 for a gate electrode, the gate electrode and a gate oxide film are formed by etching step.
Patent JP-S57179407-A (JP)
Title: Fluid actuator
Inventor: KOKUNI HIROSHI
IPC: F15B11/15
Filed: 1981-04-30
Abstract: PURPOSE:To achieve an actuator suitable for a pile hammer employing a fluid actuator which performs the actuator function in accordance to the resonance of the pile for the inherent frequency of the soil by providing a relief valve between two flow paths conducting both chambers of the actuator as the bypass circuit. CONSTITUTION:The pressurized oil from a pump 1 will enter through a rotary direction exchange valve 2 and through the flow paths 16, 17 alternatively into the liquid chambers 12, 13 of a cylinder to vibrate a piston 65 thus to drive a pile 11. When the pile 11 will resonate with the inherent frequency of the soil, the amount of oil to be fed from the pump 1 to the liquid chambers 12 or 13 will be insufficient but the differential pressure across the check valve 18 or 19 will function the on-off valve 29 or 35 while to open the relief valve 22 or 23 thus to conduct between the liquid chamber 12 and 13, thereby the amount of oil in both chambers are regulated to perform the driving where the resonance is utilized positively.
Patent JP-S63232734-A (JP)
Title: Transmitter switching system in telephone set
Inventor: FUNATO YASUO
IPC: H04M1/60
Filed: 1987-03-20
Abstract: PURPOSE:To connect the interface units of different conditions by enabling two transmitter interface circuits to be switched and connected to a transmitter. CONSTITUTION:Two transmitter interface circuits 23, 24 are provided between the connecting terminal 7a and a transmission amplifier 12 of the transmitter 10, through switch circuits 21, 22. When a dynamic type transmitter, for instance, is used as the transmitter 10, and switching circuits 22 and 21 are turned to ON and OFF respectively, and the transmitter 10 is connected to the interface circuit 24, corresponding to the dynamic type transmitter. As the result, a voice signal, outputted from the transmitter 10, is transmitted to the transmission amplifier 12 through the interface circuit 24. Besides, when a carbon type transmitter is used as the transmitter 10, the voice signal is transmitted to the amplifier 12 through the interface circuit 23.
Patent JP-H09259827-A (JP)
Title: Rare gas electric discharge lamp
Inventor: HOTTA SHINICHI
IPC: H01J65/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a rare gas electric discharge lamp capable of effectively improving insulation breakdown between corner parts of outside electrodes, even if a space part is formed in the peripheral edge parts of the outside electrodes, by means of a simple constitution. SOLUTION: The present electric discharge lamp is provided with a linear tube-like envelope 1 having a luminous layer 2 on its inside surface and a sheet structural body 3 in which a pair of band-like outside electrodes 5, 6 made of metallic member are arranged mutually separately on one side surface of a light transmissible sheet 4 having its length approximately equal to the total length of the envelope, and chamfering parts 6ca, 6cb are formed in corner parts of at least one side facing end parts of the outside electrodes. By wining the sheet structural body 3 around the outer peripheral surface of the envelope 1 so that the outside electrode 6 may be positioned between the envelope 1 and the light transmissible sheet 4, insulation breakage between the corner parts is prevented to improve also productivity.
Patent JP-S62220607-A (JP)
Title: Supporting of steel pipe pile-type dolphin
Inventor: SHIODA KEISUKE
Filed: 1986-03-24
Abstract: PURPOSE:To reduce the bending moment of a dolphin against board-contact forces by tensely providing a tension member between that portion on the fender of a steel pipe pile below the ship's bottom and an anchor driven into the seabed ground on the fender side. CONSTITUTION:A Plurality of steel pipe piles 1 are driven into the bearing layer in the seabed ground, and an upper concrete block 2 having a fender 2a to moor a ship S is provided to the upper end projected from the sea surface of the piles 1 to form a dolphin. A tension member 4 is tensely provided between that portion on the fender 2a side of the piles 1 below the bottom of the ship S and anchors 3 driven into the bearing layer in the seabed ground on the fender 2a side. Bending moment of the dolphin against board-contact forces can thus be reduced, and the lateral displacement of the head of the dolphin can be restricted.
Patent JP-S59193724-A (JP)
Title: Spinning device
Inventor: KOIZUMI MOKUJI
IPC: B21D22/16
Filed: 1983-04-18
Abstract: PURPOSE:To perform continuously desired forming without interrupting the stage by attaching independently plural rollers having different shapes to a tool rest, and disposing the rollers in a way as not to interfere with the respective parts of the device and a blank material during working. CONSTITUTION:A mandrel 2 to serve as a matrix is fixed to a driving spindle 1, and a discoid blank material 4 is grasped and supported by a press plate 3 at the top end of a tailstock. A carriage 6 on a swivel bed 5 inclined relatively with the spindle 1 and a tool rest 7 are traced and moved to eliminate the interference between rollers 14, 15... and the respective parts of the device or the material 4. The material 4 is drawn by the roller 14 having a curvature R to form a primary finished article 4a and thereafter the part l3 is worked by the roller 15 having the radius approximately equal to the radius (r) at the corner of the product 4c to form a secondary finished article 2b; further the part l1 is upset by the roller 16 to press the part l2 and the product 4c is obtd. The spinning is efficiently accomplished by the continuous stage without interrupting the stages.
Patent JP-S542325-A (JP)
Title: Agricultural and horticultural pesticide
Inventor: NAKAGAMI KAZUTO
IPC: A01N43/54
Filed: 1977-06-07
Abstract: PURPOSE: To provide a pesticide effective to rice blast, bacterial leaf blight, late blight of tomatoes, early blight of tomatoes, anthracnose of cucumber, downey mildew, powdery mildew, etc., and also effective against pathogenic bacteria in soil, and phycomycetes, containing 4-aminoquinazoline derivative as an effective component. 
     COPYRIGHT: (C)1979,JPO&Japio