baber/WOPTO huggingface dataset:
Patent JP-S55123659-A (JP)
Title: Undercoating composition for radical curing paint
Inventor: NISHIHARA KUNIO
IPC: C09D175/00
Filed: 1979-03-16
Abstract: PURPOSE: To prepare the title composition which improves the adhesivity of a substrate to a radical curing paint and gives a coating film having improved weatherability, etc., by the use of a specific thermosetting resin, a polyvalent isocyanate, and a polymerizable vinyl-type compound as main components.  
     CONSTITUTION: The objective composition composed of (A) a thermosetting resin having two or more OH groups per molecule, and having a number-average molecular weight of 1,500W20,000 (e.g. polyester resin having terminal OH groups), (B) a polyvalent isocyanate having two or more isocyanate groups per molecule, and having a number-average molecular weight of 150W10,000 (e.g. adduct of polymethylolpropane with hexamethylene diisocyanate), and (C) a polymerizable vinyl- type compound having 0.5W12 vinyl-polymerizable unsaturated groups per 1,000 units of molecular weight and having a number-average molecular weight of 100W 5,000 (e.g. 1,6-hexanediol diacrylate). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09193336-A (JP)
Title: Color divided plate printer for screen printing
Inventor: MURAMATSU KIYOHARU
IPC: B41C1/14
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a color divided plate printer for screen printing in which a color divided plate generating no Moire can be easily obtd. without repeating trial and error. SOLUTION: When a Moire confirming mode is designated (S1), a synthetic printing of four sheets of divided plate data, cyan, magenta, yellow and black is performed (S6) and then, synthetic printing of two plates are performed by laminating each divided plate data of each two colors (S7). When Moire is generated, it is confirmed from the result of the synthetic printing of four plates and it is confirmed which divided plate data the cause of Moire generation exists in from the results of the synthetic printings of each two plates.
Patent JP-H04269056-A (JP)
Title: Subscriber communication system
Inventor: SAITOU TATSUNORI
IPC: H04W76/02
Filed: 1991-02-25
Abstract: PURPOSE:To realize the subscriber communication system in which the monopoly of a mobile talking channel is meaningless continued and the talking channel is used effectively even when a call comes while a subscriber is parted from a mobile station and a reply from the mobile station is disable. CONSTITUTION:When a subscriber of mobile stations 100-1-100-k leaves a mobile station, the mobile stations 100-1-100-k make a request of an incoming call message service to a base station 10 and in this case, the content of a message is stored in a storage circuit 60 of the base station 10. When an incoming call comes to a mobile station making a request of the incoming call message service from an exchange 1 of a general subscriber telephone network, the content of a message stored in the storage circuit 60 is sent to a caller of the general subscriber telephone network.
Patent JP-H08197306-A (JP)
Title: Cutting tool made of cubic system boron nitride base superhigh pressure sintered material having high strength and high toughness
Inventor: YAMAMOTO KAZUO
IPC: B23B27/14
Filed: 1995-01-26
Abstract: PURPOSE: To provide a cutting tool made of a high-strength and highly tough CBN base superhigh pressure sintered material in which the proportion of CBN grain is specified. CONSTITUTION: A cutting tool is made of a CBN base superhigh pressure sintered material which is made up of a combination phase having a composition composed of 7 to 12% reaction productive phase where the proportion of CBN grain as a hard dispersed phase is 45 to 70vol.%, and the remainder is composed of 20 to 40vol.% of Al2 O3 , AlB2 , AlN and TiB, and TiC and inevitable impurity, the remainder, and which forms a structure of skeleton structure formed of CBN grains and Al2 O3 grains.
Patent JP-H05195736-A (JP)
Title: Valve driving device of engine
Inventor: NAKATANI SHUICHI
IPC: F02B75/02
Filed: 1992-01-20
Abstract: PURPOSE:To enhance the degree of freedom in designing layout and compact the construction of a dynamic valve chamber by driving an intake/exhaust valve from the side favorable for layout when the intake/exhaust valve is made in multi-valve structure. CONSTITUTION:A valve driving device concerned is for an engine which is equipped with an intake valve to open and close suction ports 6-8, an exhaust valve to open and close exhaust ports 9, 10, and cam shafts for intake and exhaust which are to drive the intake and exhaust valves. Either or both of these intake and exhaust valves is arranged as driven from the cam shaft on the contrary side.
Patent JP-S60175901-A (JP)
Inventor: HARAGUCHI MOTONARI
IPC: F22B37/26
Filed: 1984-02-22
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-S63199284-A (JP)
Title: Processing system for collected coke dust of coke dry extinguishing oven
Inventor: MATSUBARA NOBORU
IPC: C10B39/02
Filed: 1987-02-12
Abstract: PURPOSE:To provide the titled such system that dust catchers resistant to high temperature is equipped on the way of dust-collecting ducts to remove nearly all of coke powder, thus mitigating the load on the dust collector at the end of the duct along with reducing the burning loss of collector filter. CONSTITUTION:Dust catchers 13, 18 are equipped on the integrated duct from the head collecting duct and bottom collecting duct in an extinguishing oven 1, and connecting, to said dust catchers, a coke dust blower 22 to an extinguishing oven pre-chamber 3, thus preventing a bag filter 25 in the dust collector 23 of the extinguishing oven from burning loss, and at the same time, attempting increase in heat recovery efficiency by blowing, into the pre-chamber 3 without using any conveying means, the coke powder collected and utilizing said powder.
Patent JP-2000227731-A (JP)
Title: Fixation device and picture forming device
Inventor: YAMANOBE KOJI
IPC: G03G15/20
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To precisely check the presence or the absence of paper winding and thermistor separation by increasing an error detection temperature gradient from a normal one and determining the appropriateness of the temperature gradient while a fixation heater is turned ON after the release of a jam. SOLUTION: A fixation device 1 is heated by a heater 4. A thermistor 5 is arranged to contact with a fixation roller 3 to detect the temperature on the surface of the roller 3. Supply of the power to the heater 4 is controlled by a temperature circuit in accordance with the detected temperature of the thermistor 5 so that the surface temperature of the roller 3 is adjusted to a prescribed heat fixation temperature. In the above, the temperature gradient of the surface temperature of the roller 3 is detected while the heater 4 is turned ON. If the detected gradient is less than the error detection temperature gradient, the heater 4 is forcibly turned OFF. Furthermore, in order to recognize the generation of a jam, the error detection temperature gradient is made steeper than a normal gradient and the appropriateness of the temperature gradient is discriminated while the heater 4 is turned ON after the release of a jam.
Patent JP-S55123667-A (JP)
Title: Film suitable for protecting surface of goods
Inventor: SUZUKI SUMIYUKI
IPC: C09J7/02
Filed: 1979-03-15
Abstract: PURPOSE: To prepare a novel film which protects the micro-grooved surface of goods such as a phonograph record, and leaves no adhesive residue to the surface after peeling off from the surface, by applying a specific adhesive layer to a film substrate having a specific Gurley flexibility.  
     CONSTITUTION: A film substrate such as plastic film, paper, etc. having a Gurley flexibility of 75W800 inch.mg is coated with an adhesive layer (e.g. a mixture of an acrylic copolymer and a vinyl chloridevinyl acetate copolymer) having an elastic modulus of ≥7kg/cm 2 , pref. 7W70kg/cm 2 , and an adhesive strength 10W250g/ 20mm width, pref. 50W200g/20mm width, pref. to a thickness of 2W30 microns. The addition of ≤10wt% of an anionic or amine-type surface active agent to the adhesive layer is desirable to suppress the time-dependency of the adhesive strength. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04269820-A (JP)
Title: Spin coating device
Inventor: KANAI SHOJI
IPC: G03F7/16
Filed: 1991-02-26
Abstract: PURPOSE:To prevent the re-adhesion of the mist of a photoresist to a wafer. CONSTITUTION:This spin coating device is provided with a large number of small holes 9 on its wall surface and an inner cup 6 which rotates in the same direction as the rotating direction of a spin chuck 3 between a coating cup 1 and the spin chuck 3. In addition, an air supplying port 7 for supplying air to the space between the cup 1 and chuck 3 is provided above the inner cup 6.
Patent JP-H11229326-A (JP)
Title: Cross girder type expansion device of beam bridge joint
Inventor: MIURA KOICHI
IPC: E01C11/02
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a cross girder type expansion device of a beam bridge joint which does not require a large space in the direction of height. SOLUTION: This device includes end horizontal beams 11a, 11b pivoted to opposed bridge end members 12a, 12b, fingers 13a, 13b secured to the end horizontal beams 11a, 11b at their rear ends and having their front ends positioned to overlap and mesh with each other, an intermediate horizontal beam 14 supporting the front ends of the fingers 13a, 13b from below, a cross girder 15 freely slidingly extended between the bridge end members 12a, 12b with the intermediate horizontal beam 14 mounted thereon, and a quadruple link mechanism 16 normally positioning the cross girder 15 at a position halfway between the bridge end members. Thus, even if the device is made to follow a large amount of expansion and contraction, a large space is not needed in the direction of height, and the device can fully follow a large amount of expansion and contraction of a bridge beam of low girder height.  Also, the device provides neat appearance and so does not impair the view of the surroundings.
Patent JP-2000232050-A (JP)
Title: Substrate treating equipment
Inventor: MORITA AKIHIKO
IPC: B05C11/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To suitably treat a substrate by properly detecting exhaust wind speed. SOLUTION: In substrate treating equipment 1 performing a prescribed treatment by supplying treating liquid to a substrate W, an exhaust pipe 20 for exhausting the air in a treating part 10 is installed below the treating part 10, which holds and treats the substrate W. In the exhaust pipe 20, a wind speed measuring device 30, having an anemosensor 33 detecting exhaust wind speed in the exhaust pipe 20 and a first shielding plate 31 which is arranged at least on the windward side of the anemosensor 33, is arranged. In the wind speed measuring device 30, sticking of mist of treating liquid to the anemosensor 33 can be reduced by the shielding plate 31 which is arranged on the windward side of flow of exhaust air, so that the exhaust air speed of the exhaust pipe 20 can be detected satisfactorily.  By controlling the opening and closing action of a damper 50 with a control part 40 on the basis of output of the wind speed measuring device 30, the exhaust wind speed due to the exhaust pipe 20 can be maintained in a constant state.
Patent JP-H03236234-A (JP)
Title: Manufacture of semiconductor device
Inventor: TERADA SHIGERU
IPC: H01L21/308
Filed: 1990-02-14
Abstract: PURPOSE:To prevent the infiltration of aqua regia through the interface between platinum and resist and to decrease the defects in visual inspections when a platinum thin film is masked with the resist and etching is performed by using diluted aqua regia at a specified concentration, and performing etching at a specified temperature. CONSTITUTION:For example, a TiN layer 3 and a Pt layer 4 are formed as adhesive layers on an SiO2 insulating layer 7 and a glass layer 8 for multilayered interconnections which are formed on a substrate 6 comprising Si and the like. A patterned Au layer 5 is formed thereon. A resist pattern 9 is formed so as to cover the upper surface and the side surface of the Au layer 5. Thereafter, baking is performed. Pre-ashing is performed with O2 plasma in order to improve the wettability of the Pt layer 4. As etching liquid, the concentration of aqua regia is made to be 58-80%. Etching temperature is set at 60 deg.C + or -2 deg.C. Etching is performed, and the unnecessary part of the Pt layer 4 is removed. The resist 9 is further removed, and a pad 2 is completed.
Patent JP-H11229106-A (JP)
Title: Hot dip galvanizing method for steel tube
Inventor: OBATA MASAAKI
IPC: C23C2/38
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a hot dip galvanizing method for a steel tube capable of correctly controlling the amt. of hot dip galvanizing for a steel tube. SOLUTION: A steel tube expelled from a continuous steel tube producing line is preheated to 320 to 600 deg.C, is continuously dipped to through into a hot dip galvanizing bath heated at 430 to 480 deg.C for 0.5 to 8.0 sec and is applied with plating. Next, while the interval between the outer face of the steel tube and an injection nozzle is held to 3 to 16 mm, a gas under 0.3 to 5.0 Kg/cm<2> gas injection pressure is injected from the gas injection nozzle to the outer face of the steel tube, and the coating weight of the plating is controlled to 20 to 400 g/m<2> .
Patent JP-S58150632-A (JP)
Title: Improvement of contact structure between cover and receiving frame of metallic manhole
Inventor: YAMAZAKI HITOSHI
IPC: E02D29/14
Filed: 1982-02-27
Abstract: PURPOSE:To raise the stability of the cntact structure between the cover and receiving frame of a metallic manhole by reducing its abrasion degree by a method in which the ringed projection of the bottom of the cover is put on the inner frame of the receiving frame, the edge of the outer frame of the receiving frame is closely contacted with the side of the cover, and the cover and the receiving frame are integrally connected with each other by its double stabilities. CONSTITUTION:The inner frame 2 of a receiving frame B is formed lower than the outer frame 1, and the botom of the ringed projecton 3 of a cover A is put on the inner frame 2. The edge 4 of the outer frame 1 of the receiving frame B is closely contacted with the side 5 of the cover A and also a soil and sand draw-out hole 11, a trap groove 10, and a flat receiving part 14 are provided. By this, the cover A and the receiving frame B are integrally connected with each other in every direction by a double stabilities iconsisting of transversal clamping and supporting from below and a partial abrasion-preventive and wholly  uniform abrasion state is obtained. Also, even when sand or soil goes into the  aperture between the cover A and the receiving frame B, it drops into the trap  groove 10 and naturally is flowed out by water.
Patent JP-S61197407-A (JP)
Title: Method for reducing inorganic oxide and apparatus therefor
Inventor: TSUNODA NORIYUKI
IPC: C01G23/00
Filed: 1985-02-21
Abstract: PURPOSE:To carry out the reduction of inorganic oxide powder in a manner to enable the stable production of uniform product for a long period, by supplying an inorganic oxide powder to the heating zone of a stationary cylindrical reducing furnace, and heating at a temperature below the melting point in a reducing gas atmosphere. CONSTITUTION:The raw material to be reduced is charged to the receiving hopper 1 by opening the valve 2 deg., and the air in the hopper 1 is purged with N2 after closing the valve 2 deg.. The valve 2' is opened to transfer the raw material to the feeding hopper 1', and to charge at a constant rate by the constant-rate feeder 3 to the reducing calcination furnace 14. The reducing gas is supplied to the furnace through the inlet 10. The raw material is pushed into the reducing and calcining zone 6 with the pusher 5 driven by a piston, and heated with the external heating furnace 7 to a temperature below the melting point of the raw material. The reduced and calcined product is pushed with the pusher 5 into the product tank 8. The product having uniform degree of reduction can be produced by repeating the above procedures. The adhesion of the raw material to the inner wall of the furnace, and the formation of pills can be prevented by this process.
Patent JP-H05263942-A (JP)
Title: Seal packing
IPC: F16L21/02
Filed: 1992-01-21
Abstract: PURPOSE:To secure such a seal packing that installation is easy enough while it is made so as to stick firm by means of foaming expansion force. CONSTITUTION:This packing is composed of filling up an expansion hardenable material 2 in an elastic tube 1 formed in an annular or string form, and in this constitution, it is covered on and fitted in a connecting part of tubes themselves and then this expansion hardenable material 2 is foamed, thereby expanding the elastic tube 1, and it is stuck, under pressure, to an outer circumferential surface of the tube according to the expansion force as the constitution.
Patent JP-S61192028-A (JP)
Title: Production of magnetic recording medium
Inventor: AONUMA MASASHI
IPC: G11B5/73
Filed: 1985-02-21
Abstract: PURPOSE:To obtain the titled magnetic recording medium having excellent corrosion resistance and whose magnetic coated film is not stripped off in a recorder by treating the surface of a carrier with corona discharge, then providing an undercoat layer by a dispersion of a hydrophobic polymer in water and then furnishing a magnetic layer which is irradiated with radiation. CONSTITUTION:Plastics such as polyethylene terephthalates and polyesters are used as the material of a nonmagnetic carrier and nonmagnetic alloys and nonmagnetic metals can also be used in accordance with the application. When films are used as a carrier, the surface opposite to the surface on which a magnetic layer is provided can be backcoated to prevent the electrification, transfer and wow and flutter, increase the strength of a magnetic recording body and improve the traveling property of the back surface. When an undercoat layer is furnished to the surface of a carrier, the surface of the carrier is effectively treated with corona discharge as the pretreatment. When another undercoat layer is provided in succession to the corona discharge treatment, an aq. undercoat layer obtained by coating a dispersion of a hydrophobic polymer in water is appropriately used. Polyvinyl chlorides of further natural rubber, etc., for example, can be exemplified as the hydrophobic polymer.
Patent JP-S57158760-A (JP)
Title: Octahydrobenzo(f)quinoline compound
Inventor: ROBAATO MIKAERU DEMARINISU
IPC: C07D221/10
Filed: 1982-02-26
Abstract: Octahydrobenzo[f]quinoline compounds of formula (I):-in which:R is hydrogen or lower alkyl having one to three carbon atoms;X is methoxy, methylthio or ethylthio; and its pharmaceutically acceptable acid addition salts thereof are disclosed. These compounds are centrally acting alpha<sub>1</sub> agonists.
Patent JP-S594792-A (JP)
Inventor: JIYON TEODOORU SONERUDO
IPC: E21B11/00
Filed: 1983-02-26
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-S62190717-A (JP)
Title: Forming method for semiconductor thin film
Inventor: SAITO SHUICHI
IPC: H01L21/84
Filed: 1986-02-18
Abstract: PURPOSE:To form a single crystal semiconductor film having no crystal grain boundary over a wide region by increasing a protection film as separating from the hole of an insulation film when recrystallizing a semiconductor thin film by melting and solidifying. CONSTITUTION:An oxide film 2 is formed by thermally oxidizing on a silicon substrate 1. After a hole of 2mum wide is formed at a part of the film 2, a single crystal silicon is buried in the hole by a selective epitaxial growing method to form a seed 3. A polycrystalline silicon 4 is adhered by a CVD method. An oxide film 5 and a nitride film 6 are used as protection films, and an oxide film 7 is further bonded thereon. The film 7 is so formed stepwise or tapered as to be thicker as separating from the seed 3 to vary the heat insulation. Then, the silicon 4 is melted and solidified by a linear electron beam. Thus, when crystallizing an SOI film having the seed, a single crystal region in which no crystal grain boundary is formed can be increased.
Patent JP-H08215714-A (JP)
Title: Piercing and rolling method for seamless metallic tube
Inventor: YAMAKAWA TOMIO
IPC: B21B27/02
Filed: 1995-02-21
Abstract: PURPOSE: To prevent the generation of flaws on the outside of a shell due to miss roll and burning, to improve production efficiency and to extend performable range even when the thin-walled hollow shell is rolled at high expansion ratio by specifying the shape of the outer peripheral surface of a disk roll used at the time of piercing and rolling with inclined rolls. CONSTITUTION: The shape of concave circular-arcuate groove of the outer peripheral surface which is the sliding face of a disk roll 3 to a material to be rolled is taken as a shape by which conditions of inequality I to inequality III are satisfied. The concave circular-arcuate groove 3a to be formed on the outer periphery of the disk roll 3 is constituted of two circular arcs of a circular arc on the rotatively entering side of the material to be rolled of a radius R1 of curvature and circular arc on the rotatively discharging side of the material to be rolled of a radius R2 of curvature which have centers of curvature on the reference line Y-Y which is situated in the part where the condition of 0.8<=b/a<=1.2 is satisfied,  the R1 and R2 satisfy the inequality I and piercing is executed using the groove which is formed into the circular arc groove having the shape the values of the R1 and R2 of which satisfy the inequalities I, II in the relationship with a radius R3 of the solid billet of a base stock.
Patent JP-H06238934-A (JP)
Title: Trimming device for thermal head
Inventor: ARISAWA HIROSHI
IPC: B41J2/35
Filed: 1993-02-22
Abstract: PURPOSE:To achieve improvement of a trimming device for a thick film type thermal recording head (thermal head) used for a full color printer or the like. CONSTITUTION:An equivalent circuit 50 of a trimming device of a thermal head has probe pins 16a, 16b, 16c,... in contact with heating resistances 17a, 17b which a half dot of a thermal head being an object for trimming has. Respective probes are connected to a generation circuit of a trimming circuit 33 and an earth via relays 32a, 32b, 32c.... When a pulse 33 is impressed to the dot 17a being the object for trimming, the probe pin adjacent thereto has also a floating capacity 35, and generates leakage of the pulse. Then, low capacity relays 60a, 60b, 60c... are provided to cut the floating capacity. Further, a condenser 70 is provided between respective probe pins to set a short width pulse free, and precision of trimming is improved.
Patent JP-H04317313-A (JP)
Title: Method for bonding silicon semiconductor element in planar shape
Inventor: GIYUNTERU SHIYUSUTERU
IPC: H01L21/18
Filed: 1992-02-19
Abstract: PURPOSE: To perform a joint which is not accompanied with stresses due to thermal mechanism, and not limited by the kind of silicon member used by forming a thin layer of semiconductor material on at least one surface which is to be jointed. CONSTITUTION: An aluminum thin layer 2 is formed in vacuum on the upper surface of a silicon wafer 1, and a germanium thin layer 3 over the thin layer. A silicon wafer 1 is applied with a press-contacting force, and then heated, so that the germanium layer 3 forms an alloy in a diffusion process at the interface with respect to the layer 2. The alloy grows, with layer thickness of the layer 2 and the layer 3 being appropriately selected, into an eutectic 4 of aluminum and germanium with a lapse of time. Thereby, a standard semiconductor element 5 is sealed up in the silicon wafer 1.