baber/WOPTO huggingface dataset:
Patent JP-H11226743-A (JP)
Title: Plasma cutting method and device thereof
Inventor: HOSHINO TADASHI
IPC: B23K10/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To miniturize a position adjusting mechanism of plasma flame to a cutting object material, to improve the repeating precision for raising the cutting precision and to facilitate the adjustment of inclining angle of the cut surface. SOLUTION: The center axial of a nozzle 2a is kept to a fixed angle (90-θ) deg. to the torch shifting direction along a curving line by turning a nozzle member 2 in a plasma torch T having a discharging electrode 1 and the nozzle member 2, in which the axis of the nozzle 2a is inclined (Na deg.) to the torch axis Lo. The torch T is provided with a nozzle driving device and a nozzle turning angle (θ) deg. detecting means HS, RE, and the cutting device is provided with a directional calculation means for calculating the torch driving direction and a turning angle control means, in which the nozzle member 2 is turned in order to keep the nozzle 2a to a fixed angle to the calculated direction.
Patent JP-H01316436-A (JP)
Title: Composite material for cavitation resistance and sediment wear resistance
Inventor: MATSUMURA KEIICHI
IPC: B23K35/30
Filed: 1989-02-15
Abstract: PURPOSE:To improve the cavitation corrosion resistance and sediment wear resistance of the title composite material by adopting a Co-base alloy as a matrix metal and composing it with specific amt. of carbide ceramic grains. CONSTITUTION:A composite material having the composite structure constituted of a Co-base alloy consisting of, by weight, 40 to 65% Co, 10 to 40% Cr, 2 to 20% Ni, <=4.5% Fe and inevitable impurities as a metallic matrix and ceramic grains mixed in the above metallic matrix as a dispersion phase is prepd. by the application of a casting method, sintering method, etc. At this time, the above ceramic grains are regulated to carbide ceramic grains and its ratio occupying in the composite structure is regulated to 5 to 65%. By this method, the composite material is provided with excellent cavitation corrosion resistance and sediment wear resistance, and can stably be used for a long period of time when applied to the material of hydraulic turbine parts, pump parts, etc.
Patent JP-H07242232-A (JP)
Title: Decorative box
Inventor: SHIMAZAKI YUKIHIRO
IPC: B65D5/50
Filed: 1994-03-07
Abstract: PURPOSE:To reduce the cost of a decorative box to contain an electric appliance, etc., and also make the decorative box advantageous from the viewpoint of environment preservation. CONSTITUTION:A side plate part 20 is arranged on the side of a portable telephone D which is stored in a decorative box 10. The side plate part 20 is formed by elastically folding inward the periphery of an opening 19 of an upper plate part 18. An upward restoring force F is applied to the side plate part 20, and the portable telephone D is positionally restricted by the force. Therefore, even when the side of an article such as the portable telephone D, etc., varies, the article is positionally restricted by the side plate part 20 assuredly, and the handling of the article at the time of transport becomes easier without a positional slip. The decorative box 10 can be built up by folding one sheet of a pattern paper, and the usage of foamed polystyrene such as a conventional method is not necessary. Also, the building up is easy, and the cost can be reduced, and at the same time, it is advantageous from the viewpoint of environment preservation.
Patent JP-S58154213-A (JP)
Title: Separate type foil wound transformer
Inventor: YANAGAWA KAZUHIRO
IPC: H01F27/00
Filed: 1982-03-09
Abstract: PURPOSE:To instantly detect the leakage of a cooling medium and the mixture of an insulating gas in the cooling medium by a method wherein a sensor for sensing the component of the insulating gas is installed in a tank and sensor for sensing the component of the cooling medium is installed in a cooling system, so that they are always monitored. CONSTITUTION:If pressure on the tank 13 side is higher than that in a cooling system when leakage occurs in the connections of the cooling system, an insulating gas is entered and mixed with a cooling medium. The insulating gas mixed with the cooling medium circulates and, when it reaches a sensor 23 for sensing the component of the insulating gas installed at the preselected position in the cooling system, an analyser 21 indicates its presence. Accordingly, it is made known that the mixture of the insulating gas in the cooling medium. On the contrary, when the cooling medium leaks in the tank 13 while the pressure in the tank is lower than that in the cooling system, a sensor for sensing the component of the insulating as in the tank 13 detects the leakage and the analyser so indicates.
Patent JP-S53121369-A (JP)
Title: Paper feeding apparatus
Inventor: YANO TAKASHI
IPC: B65H1/26
Filed: 1977-03-30
Abstract: PURPOSE: To provide a paper feeding apparatus, in which pressing portion of means for pressing piled-up paper sheets against a paper feeding roller is spaced apart from said roller through a predetermined distance, independently of the amount of piled-up paper sheets, thereby enabling to smoothly attach and detach a paper feeding bed to and from the apparatus. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03242249-A (JP)
Title: Dust collecting method for sintering exhaust gas by electrostatic precipitator
Inventor: OKUYAMA MASAYOSHI
IPC: B03C3/82
Filed: 1990-02-19
Abstract: PURPOSE:To prevent corrosion due to a corrosive component by introducing sintering exhaust gas into a dust collection chamber to remove dust and also providing the flow path of hot air to a hopper of the lower part. CONSTITUTION:Operation is performed while holding a blended raw material placed on the moving bed 2 of a sintering machine 10 at high layer thickness so that the temp. of sintering exhaust gas is regulated to a range within 80-120 deg.C by a thermometer fitted to a collecting duct 7. Further one part of exhaust gas at 150-250 deg.C which is led to the hood 15 in the upper part of a low-temp. zone is led to a hopper 8b in the lower part of an electrostatic precipitator 8 by a fan 20 and the hopper 8b is heated. The thermometers 27 are provided to the inner face plates 21 of the respective hot air chambers 25 in the hopper 8b to measure the temp. in a plurality of points. The detected measured temps. in the respective points are monitored by a controller. The number of revolutions of the fan 20 is controlled and the blast amount of exhaust gas is regulated so that the inner wall face is heated at least at 60 deg.C. Thereby dust collection is stably performed in a range over a long period.
Patent JP-H08209100-A (JP)
Title: Urethane-based adhesive
Inventor: OSHIMA HIROKI
IPC: C09J175/00
Filed: 1995-01-31
Abstract: PURPOSE: To obtain an urethane-based adhesive composed of a main agent component obtained by mixing a vinyl chloride-vinyl acetate copolymer resin to a thermoplastic polyurethane resin used as a main component and dissolving the mixture in an organic solvent and a specific curing agent component and exhibiting excellent adhesive force to a soft vinyl chloride sheet. CONSTITUTION: This urethane-based adhesive is composed of (A) a main agent component produced by mixing 100 pts.wt. of a thermoplastic polyurethane resin as a main component with preferably 20-100 pts.wt. of a vinyl chloride- vinyl acetate copolymer resin and dissolving the mixture in an organic solvent such as acetone and (B) preferably 3-50 pts.wt. (based on 100 pts.wt. of the thermoplastic polyurethane resin) of a curing agent component consisting of a polyisocyanate compound such as triphenylmethane triisocyanate.
Patent JP-H09228844-A (JP)
Title: Swirl control device for diesel engine
Inventor: AIYOSHIZAWA EIJI
IPC: F02M69/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a swirl control device adapted to produce the improvement of exhaust performance and the enhancement of output by operating a swirl ratio using a detection value by an intake air quantity measurement device, thereby controlling the swirl control device based on the result of the aforesaid operation, and thereby trying to make both the swirl ratio and an intake port flow rate in a combustion condition most suitable respectively. SOLUTION: While an engine 1 is in operation, which controls swirl generated in each combustion chamber by adjusting the opening of each swirl control valve 20 provided for one side of the row of intake ports where there exist one out of two ports per cylinder, in an ECU 18, it is judged whether or not an accumulated travelling distance arrives at a set value, when it is recognized to be YES, it is also judged whether or not a vehicle is being decelerated. And when it is recognized to be decelerated, the swirl control valve 20 is entirely closed until a stopper pin comes up to its abutting position.  Next, the output of an air flow meter 24 is read in, after it has been compared with a target intake air quantity under its operation condition, the quantity of correction for the stopper pin position of the swirl control valve 20 is computed based on the result of the aforesaid comparison, and correction control for a step motor is thereby executed.
Patent JP-S59162532-A (JP)
Title: Data imprinting camera
Inventor: SAWANO HIROSHI
IPC: G03B17/24
Filed: 1983-03-04
Abstract: PURPOSE:To imprint data outside of a picture plane in a clear letter by arranging a coded pattern which represent data by an exposing means at a photosensitive part outside the photographic picture plane. CONSTITUTION:A disk film 1 is provided with an objected picture plane 4 and outermost unexposed parts 6 outside them. The hollow part of a film holding frame 111 faces the object picture plane 4 and a light emitting diode array 12 is provided facing an outermost unexposed part 6 and connected to the control and driving part of the camera through a connector 13. Data on a data, time, etc., to be imprinted are coded through the control and driving part to turn on LEDs properly, exposing the film to code patterns. This is incorporated in a printer and the white frame part of photosensitive paper is exposed to an image by a means for LCD letter pattern control, etc. Consequently, the data are imprinted outside of the picture planes in clear letters.
Patent JP-S58153999-A (JP)
Inventor: TAKANO TOSHIAKI
IPC: G10C3/00
Filed: 1982-03-08
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-H01211991-A (JP)
Title: Multilayer thick film hybrid integrated circuit substrate
Inventor: OIWA TAKAO
IPC: H05K1/05
Filed: 1988-02-18
Abstract: PURPOSE:To prevent the generation of cracks in a polyimide insulating layer, and the generation of exfoliation between a metal substrate and the polyimide insulating layer due to thermal distortion, by constituting a circuit substrate by interposing a mediation layer containing copper fine-grain component between the metal substrate and the polyimide insulating layer. CONSTITUTION:On a metal substrate 1, an interfacial layer 6 in which copper fine-grain is contained in polyimide is uniformly printed and hardened with a size larger than or equal to the pattern of an insulating layer 2'. Thereon, a multilayer printed interconnection composed of a polyimide insulating layer 2', a conductor layer 3' and via holes 4' is formed. As a result, the polyimide insulating layer 2' is bonded to the mediation layer 6 via the same polyimide. Thermal distortion due to the difference of expansion is reduced by the effect of expansion of copper fine-grain abundant in expandability. By the network effect of dispersed copper fine-grain as inter-resinous substance, stress concentration is reduced, and cracks and exfoliation of the polyimide insulating layer 2' can be prevented.
Patent JP-H01210918-A (JP)
Title: Light beam scanner
Inventor: TAKADA HIROMI
IPC: B41J2/44
Filed: 1988-02-18
Abstract: PURPOSE:To obtain a beam spot whose diameter is not changed on a face to be scanned by providing a circular slit before a deflector and arranging a long slit between the deflector and an image forming lens and forming this slit into an arc. CONSTITUTION:A circular slit 38S is arranged on an optical path before a deflector 230, and a long slit 39S is arranged between the deflector 230 and an ftheta lens 25, and this slit is formed into an arc along the scanning locus of the beam. In this constitution, the beam emitted from a rotary mirror is shaped to a circle by the circular slit 38S and is emitted without the change of the diameter. This beam 40 is shaped in the subscanning direction of an arrow (y) by the long slit 39S. Consequently, since a beam 41 going toward a lens 25 always keeps equal beam diameters in the scanning direction of an arrow (x) and the subscanning direction of the arrow (y), the beam spot whose diameter is not changed is formed on the face to be scanned and the image quality is improved.
Patent JP-H03243513-A (JP)
Title: Belt conveyor device
Inventor: KURODA KIMIHIDE
IPC: B65G39/16
Filed: 1990-02-19
Abstract: PURPOSE:To prevent dropout in a belt conveyor device pinchedly holding and conveying fine particles and the like between a pair of piled flat belts by forming a linear projection in the lengthwise direction of the belt on the piled and contacted face side. CONSTITUTION:A main belt 1 is piled on a subbelt 8, and an object to be conveyed 13 is pinchedly held and conveyed. A linear projection 20 having rectangular section is formed on the center part of the subbelt 8 in the endless lengthwise direction, out of the same rubber elastic body as the belt 8. By this constitution, the center part of the main belt 1 is pushed down and hung by the portion of projection 20 to form a valley part 21. Consequently, the object to be conveyed 13 can be entered between the belts 1, 8 directly after supply, and holdup or dropout can not happen.
Patent JP-H09228175-A (JP)
Title: False twist composite yarn and its production
Inventor: CHINO KUNIO
IPC: D02J1/22
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To prepare a false twist composite yarn resistant to the collapse of the shape of neps. SOLUTION: A single wind part A is formed by singly winding a sheathing yarn 2 around a core yarn 1, and a triple wind part B is formed by trebly winding the sheathing yarn 2 around the core yarn 1. Neps N1, N2 are formed in the triple wind part B, and the neps N1, N2 are fixed on the core yarn 1 by heat fusing. Accordingly, the shapes of neps N1, N2 do not collapse, for example, even in the case where they are hit by a reed of a loom.
Patent JP-S54145615-A (JP)
Title: Derivative of (1,3)-beta-d-glucane, its use and preparation
Inventor: SASAKI TAKUMA
IPC: C08B37/14
Filed: 1978-03-28
Abstract: NEW MATERIAL:A (substituted) carbamoyl derivative of (1,3)-β-D-glucane of formula I [R=formulas IIWIV (R', R"=lower aliphatic group) or H; n=3W 1,000].  
     EXAMPLE: N-Ethylcarbamoyl-PS.  
     USE: Antitumor agents.  
     PROCESS: The objective compound of formula I is obtained by treating (1,3)- β-D-glucane having an average polymerization degree of 5W1,000 with a lower aliphatic (N-substituted) carbamoylating agent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0557945-A (JP)
Title: Controlling circuit for energization of heating element
Inventor: GATSUSHIYOU KAZUTO
IPC: B41J2/355
Filed: 1992-02-24
Abstract: PURPOSE:To print by positioning the center of dot on the same horizon regardless of a size of dot to be printed. CONSTITUTION:Each of a plurality of heating elements 13 is provided with a transistor 12 for controlling energization, an energization start time counter circuit 22 for deciding a delay time until energization of each transistor 12 is started, and an energizing time counter circuit 23 for deciding an energizing time. In each counter circuit, data is written from the outside through groups of multi-step latch circuit consisting of a plurality of bits and each energization start time counter circuit 22 is operated to count (subtraction) at a time based on a counter clock signal 8. Thereafter, from a time that each energization start time counter circuit 22 becomes 0, the counting operation of the energizing time counter circuit 23 is started and the operation of the transistor 12 is started. until a count value becomes 0, the transistor 12 is operated and the heating element 13 is energized. Thus, regardless of size of dot, the dot can be formed on the same horizon.
Patent JP-S61200240-A (JP)
Inventor: KOMATA HIROSHI
IPC: B32B5/24
Filed: 1985-02-27
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-H04253986-A (JP)
Title: Production of silylketene acetals
Inventor: FUKUSHIMA MOTOO
IPC: B01J27/13
Filed: 1991-02-06
Abstract: PURPOSE:To obtain the subject compound useful as a synthetic reaction reagent, etc., on an industrial scale at a low cost by reacting 1,1,3,3-tetramethyldisiloxane with a methacrylate in the presence of a specific catalyst and a molecular sieve. CONSTITUTION:The objective compound of formula II, e.g. 5,5,7,7-tetramethyl-3,9- bis (1-methylethylidene)-2,4,6,8,10-pentaoxa-5,7-disilaundecane, can be produced by adding a molecular sieve or a synthetic zeolite together with RhCl3.3H2O as a catalyst to 1,1,3,3-tetramethyldisiloxane, stirring the mixture preferably at 30-45 deg.C for 0.5-1hr, cooling to room temperature, adding a compound of formula I [R is (silyl-terminated) alkyl or aryl] and reacting preferably at 15-65 deg.C for 1-3hr. Preferably, the amounts of the compound of formula I, the catalyst and the molecular sieve, etc., are 2.1-2.5 times mol, 0.01-0.1mol% and 5-15wt.% based on the disiloxane, respectively.
Patent JP-H04316514-A (JP)
Title: Powdery aerosol composition
Inventor: OSUGI TAKAO
IPC: A61K8/00
Filed: 1991-02-06
Abstract: PURPOSE:To obtain a powdery aerosol composition prevented in aggregation of powder, having good suspending property and free from clogging of valve in a powdery aerosol composition using a liquefied hydrocarbon gas as a propellant. CONSTITUTION:The objective powdery aerosol composition containing powder, a liquefied hydrocarbon gas propellant and a nonionic surfactant substantially undissolving in the above-mentioned liquefied hydrocarbon gas. A nonionic surfactant having solubility of <=1.0g at 25 deg.C, based on 100g liquefied hydrocarbon gas propellant is preferably used as the above-mentioned nonionic surfactant and blend amount thereof is 0.1-10.0wt.%.
Patent JP-S60180363-A (JP)
Title: Telephone terminal set
Inventor: MURAI ATSUYA
IPC: H04M1/00
Filed: 1984-02-28
Abstract: PURPOSE:To open automatically a line at the same time when the transmission of an FAX signal is finished by providing a voltage polarity regulating means to an input side of a telephone set terminal having an on-hook dial function, providing a loop current detecting circuit to a DC loop circuit also and opening the said circuit when said current is detected. CONSTITUTION:A telephone terminal set TELa is provided with a loop detection circuit DET and a rectifier circuit REC is provided to fix the polarity. A pushbutton switch of the telephone set, a relay H is activated so as to close its contact h0, and after speaker reception SP is connected to the line via a contact h1 in place of a telephone set circuit Ta, the transmission button of the FAX is depressed by detecting the confirming tone. Thus, the transmission circuit is connected to the line side and the FAX signal is transmitted. In starting the transmission, since the TELa is disconnected from the line, a potential at a point P of a light emitting diode is changed. The H relay is restored by detecting the potential change. Thus, the line LINE is opened at the same time when the tranmission of the FAX signal is finished.
Patent JP-S62194289-A (JP)
Inventor: FUKUICHI TAKURO
IPC: G10H1/053
Filed: 1986-02-21
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-H04249341-A (JP)
Title: Plasma processing machine
Inventor: NAKAKUMA SHINJI
IPC: H01L21/68
Filed: 1991-02-05
Abstract: PURPOSE:To improve the efficiency of plasma processing in the vicinity of the orientation flat of a wafer by providing a continued wafer-pressing margin of a wafer presser along the periphery of the wafer. CONSTITUTION:A wafer 1 is disposed in a vacuum chamber, and the wafer 1 is processed by generating a plasma with the edge thereof being pressed by means of a wafer presser 10. In a plasma processing machine having such an arrangement, a wafer-pressing margin of the wafer presser 10 is continuously provided along the periphery of the wafer 1. The wafer presser 10 is to securely situate the wafer 1 in position by pressing the edge of the same. For instance, all of the periphery of the wafer 1, disposed upon the surface of a bottom electrode 2, is pressed by the wafer presser 10 matched, in shape, with the wafer 1, thereby eliminating a gap between the orientation flat 1a of the wafer 1 and the wafer presser 10. This prevents a processing gas from being expelled by a cooling gas, whereby the uniformity in processing is ensured over the surface of the wafer.
Patent JP-S59163217-A (JP)
Title: Flexible stocker
Inventor: TOKUNOU TAKAO
IPC: B65G23/38
Filed: 1983-03-07
Abstract: PURPOSE:To raise the carrying flexibility of stocker as well as absorb the difference in operation times between carry-in and out sides by a method in which two intermittent drive sections acting independently are provided, a roller chain connected to a stock tool is loosened between the drive sections, and the tool is stored. CONSTITUTION:A normal block 11 is retracted by contraction of an air cylinder 10, regulation to a chain 4 is removed, and at the same time a lever 12 is operated. A claw lever 14 is pressed by the lever 12 through a tie rod 13 and coupled with a ratchet 15. The air cylinder 10 extends to turn the ratchet 15. A sprocket (not illustrated) is then turned to drive the chain 4. The chain 4 is regulated by the regulatory block 11 and the tool fixed to the chain 4 is positioned. These actions are made independently in each section of carry-in and out, and thereby, the tool is stored in the chain loosened between both sections, the flexibility of the transport can thus be raised.
Patent JP-S61196833-A (JP)
Title: Rotary seat device for vehicle
Inventor: FURUHASHI HIROSHI
IPC: B60N2/90
Filed: 1985-02-26
Abstract: PURPOSE:To prevent a driver seat and an assistant seat from being rotated together when both seats are occupied by providing a seat switch on each of both seats and operating lock devices in response to the on or off of seat switches. CONSTITUTION:The positive electrode side of a battery 13 mounted on a vehicle is connected to the movable contact point 16 of a main switch 15 via a main fuse 14. On the other hand, the negative side of a warning device 11 is connected to the on contact point 17 of the main switch 15 via a fuse 18. Seat switches 20, 21 of a driver seat and an assitant seat respectively are connected in series to the main fuse 14. A serial circuit of a lock solenoid 7 of the driver seat side and a lock switch 9' of the assistant seat side and a serial circuit of a lock solenoid 7' of the assistant seat side and a lock switch 9 of the driver seat side are connected in parallel with a serial circuit of seat switches 20, 21.