baber/WOPTO huggingface dataset:
Patent JP-H09129361-A (JP)
Title: Pot for electromagnetic induction heating cooking device and manufacture thereof
Inventor: NISHIDA TAKASHI
IPC: A47J27/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To uniformly heat by good convection, suppress the secular change of pot dimension, and maintain the initial cooking performance for a long time by forming plural recessed and projecting parts in the position facing a heating coil of an electromagnetic induction heating cooking device made of a magnetic metal. SOLUTION: An electromagnetic induction heating cooking pot 4 is made of an outside magnetic metal 7 and an inside aluminum 8, has fluororesin coating 9 on the inner surface, and recessed and projecting work forming a recessed part 12a and a projecting part 12b is performed in the magnetic metal 7. An induction heating coil 5b is circularly arranged in the outer circumference of the cooking pot 4 through a protecting frame 10, and in driving, a line of magnetic force is concentrated on the projecting part 12b to locally generate a number of strong heat generating parts. A number of fine convection and large convection are generated in hot water in the cooking pot 4, and as a result, rice is uniformly heated. By hardening in recess and projection forming work, secular dimension change in actual use is suppressed for a long time.
Patent JP-S63139853-A (JP)
Title: Automatic document feeding device
Inventor: MATSUO HIROKAZU
IPC: B65H85/00
Filed: 1986-11-29
Abstract: PURPOSE:To facilitate register without need for providing a particular register course by taking in a document into a rotary body after once making the end of said document hit against said rotary body and carrying out register at the time of feeding said document from above a platen to an inverting course. CONSTITUTION:At the time of feeding a document from above a platen 69 into an inverting course 43, the document is sent into the inverting course 43 after its end is once sent in and made to hit against send-in rollers 51, 53 and subjected to register. And, after the front end of the sent-in document is caught into inverting rollers 45, 47, its rear end comes off of the rollers 51, 53 and, then, after the front end of the document is caught into the rollers 51, 53, the rear end comes off of the rollers 45, 47. Thereby, even when a document which is corrected in its register at the time of being taken into the inverting course 43 is conveyed to the inverting course 43, the skew feed of the document will not take place in the inverting course 43, and can be sent out while being inverted upside down onto the platen 69. Accordingly, even when the there is no document stopper on the platen 69, the document can be set in a reference position in a small skew condition.
Patent JP-H05101734-A (JP)
Title: Dissimilar combination contact point
Inventor: HASHIZUME SHINICHI
IPC: H01H11/04
Filed: 1991-10-05
Abstract: PURPOSE:To improve the transfer.consumption characteristic and the contact point characteristic such as contact reliability, and widen the selection range of the characteristic corresponding to an application. CONSTITUTION:At a contact point 3 of the transfer.consumption side, metal ion 2a having a high melting point such as W, Mo or the like is planted in the surface of a contact point base material 1 made of Ag group or Cu group to improve the transfer. consumption characteristic of the contact point. At the other contact point 5, rare metal ion 4a such of Ru, Rh, Pd, Os, Ir, Pt or the like is planted in the surface of the contact point base material 1 to reduce the contact resistance and improve the corrosion resistance, and the contact reliability in a light load area is improved.
Patent JP-S62144479-A (JP)
Title: Video fader for video camera
Inventor: YAMAKAWA KUNIHIKO
IPC: H04N5/262
Filed: 1985-12-19
Abstract: PURPOSE:To reduce the deterioration in picture quality due to leakage of an aperture signal to a video signal by controlling the level of the aperture signal existing before mixing in response to a fade control signal controlling the level of a mixed signal. CONSTITUTION:The constitution is adopted that the aperture signal is led to a mixing circuit 3 via a gain control circuit 6 whose gain is controlled in response to a fade control signal. Thus, when a fade control voltage is low, a transistor (TR) Q is cut off, the aperture signal is divided into R1/(R1+R2) and fed to the circuit 3, where the signal is mixed with a video signal. When the fade control voltage rises, the TR Q is conductive, its emitter impedance is lowered and the aperture signal level is also lowered. Thus, the aperture signal level is also controlled by the fade control voltage and it is prevented that only the aperture signal is outputted at fading.
Patent JP-H06133925-A (JP)
Title: Guide of instrument for insertion into living body
Inventor: MORIYAMA HIROKI
IPC: A61B1/00
Filed: 1992-10-23
Abstract: PURPOSE:To prevent damage to in vivo duct walls and to ensure that an instrument for insertion into a living body is guided in a desired direction while eliminating the possibility of considerably enlarging equipment disposed outside the living body. CONSTITUTION:The action of a front 7 and rear 8 electromagnet for moving a moving member 6 in a storage case 3 along the direction of the axis of the insertion portion 1 of an endoscope is controlled and, as the moving member 6 moves, impact forces are generated in the storage case 3 in the direction of the axis of the insertion portion 1 of the endoscope so as to apply thrust to the insertion portion 1 of the endoscope.
Patent JP-H04162471-A (JP)
Title: Semiconductor integrated circuit
Inventor: SATO MEGUMI
IPC: H01L23/58
Filed: 1990-10-24
Abstract: PURPOSE:To prevent fusion of an outer fuse in which a plurality of channels are not simultaneously used by providing a resistor to be fused by a large current between a semiconductor substrate and a substrate potential connecting terminal. CONSTITUTION:A contact 11 is opened at an insulating film 4 covering an insulating region 5 formed on a P-type silicon substrate 1. After the entire surface is sputtered with aluminum, etc., metal wirings 7 are formed by selectively etching. In this case, part of the wiring 7 between a bonding pad 8 to become a substrate potential supply terminal and the contact 11 is thinned to form a resistor 12. If an overcurrent exceeding an allowable range flows from the pad 8 to the contact 11, the width of the resistor 12 is decided so as to fuse the resistor 12. The substrate current at the normal time is about 5mA. If the resistor 12 is so formed as to be fused by about 500mA, a voltage drop is small, and there is no problem. Thus, even if one semiconductor integrated circuit is damaged, it can be stopped only by fusion of the resistor 12.
Patent JP-S62145588-A (JP)
Title: Disk cleaner
Inventor: TERAYAMA MASAYA
IPC: G11B23/50
Filed: 1985-12-19
Abstract: PURPOSE:To easily and rapidly perform the cleaning of a disk, and to prevent a head at a driving side from becoming dirty by rotating the disk in a disk cartridge placed on the placing plane of a main body case with a driving means, and removing a fouling attached on the disk with a cleaning material. CONSTITUTION:The base of a pad lever 35 is fitted pivotally inside a main body case 8 fluctuating freely around a shaft 36 up and down, and a pin 37 directed upward and provided at a tip is positioned under a recessed part 38 provided at the lower part of a protruding pad 29. A force spring 39 is inserted between the pad lever 35 and the inner bottom plane of the main body case 8. A pad lever cam 40 is supported rotatably and freely around a cam shaft 41, and an operating pin 42 is set so as to come in and out from some of holes 43 at the upper plane of the main body case 8 according to the turn of the cam 40, and on the shaft 41 of the pad lever cam 40, a cam spring which turns and energizes the cam 40 is loaded so as to protrude the operating pin 42 from the hole 43. A cam follower protruded from the pad lever 35 is brought into contact with the peripheral plane of the pad lever cam 40.
Patent JP-H01127553-A (JP)
Title: Conveying device for web at theta
Inventor: HARA AKIRA
IPC: B41F13/56
Filed: 1987-11-12
Abstract: PURPOSE:To form a gap between divided webs by placing plural turn bars intersecting with a web conveying direction while in parallel to a web conveying face, along the web conveying direction and making each of the divided webs pass through these turn bars. CONSTITUTION:A web is divided in two along the conveying direction A by means of a slitter 22 and formed into divided webs 6A, 6B. The divided web 6A passes through the underside of a guide roller 41 and, after being inverted from the underside of the turn bar 25B to the upside and, further being inverted from the underside of a turn bar 25A to the upside thereof, it is conveyed through guide rollers 45, 52. At this time, the divided web 6A is shifted leftward perpendicularly intersecting to the web conveying direction A by (e), by the amount corresponding to the inclination angles theta of the turn bars 25A, 25B. On the other hand, the divided web 6B passes from the underside to the upside of a guide roller 44 and, after being conveyed to the underside of a guide roller 43, it is conveyed through the guide roller 52. Thereby, since the gap (e) is formed between the divided webs 6A, 6B, no superposing of the webs takes place, accordingly without causing jamming.
Patent JP-S62144569-A (JP)
Title: Dc-dc converter control circuit
Inventor: YANAGISAWA KEIJI
IPC: H02M3/155
Filed: 1985-12-19
Abstract: PURPOSE:To realize the output voltage control function and the soft start function by connecting the transistor inparallel with the condenser on the side of the resistance that gives reference voltage to a comparator by which the voltage automatic control is performed. CONSTITUTION:The voltage of a DC power source 1 is partially pressurized by partial pressure resistances 2 and 3 and the voltage setpoint of a comparator 4 is obtained. A transistor 5 and a condenser 6 are connected in parallel with the resistance 3. An output voltage is partially pressurized to the other input of the comparator 4. With the output of the comparator 4 a switching circuit 7 of a DC-DC is controlled by switching ON and OFF. The output voltage of the DC-DC converter is gradually built up for starting by driving the transistor 5 from the 'ON' condition to the 'OFF' condition.
Patent JP-H06138686-A (JP)
Title: Electrophotographic device, device unit and facimile uing that electrophotogtraphic sensitive body
Inventor: SAKO SHUNKAI
IPC: G03G5/10
Filed: 1992-10-23
Abstract: PURPOSE:To provide an electrophotographic sensitive body with which an excellent picture image can be stably obtd. even when the photosensitive body is used for an electrophotographic process having a cleaning means with blades, and to provide an electrophotographic device, device unit and facsimile using this electrophotographic sensitive body. CONSTITUTION:This electrophotographic sensitive body has a photosensitive layer on a cylindrical conductive supporting body. The surface layer of the photosensitive body contains 5.0-70.0wt.% fluorine-contg. org. resin particles to the total weight of the surface layer, and the photosensitive body has >=5.0kg.cm<2> moment of inertia. The electrophotographic device, device unit and facsimile uses this electrophotographic sensitive body.
Patent JP-H07141033-A (JP)
Title: Float device for pilot valve
Inventor: KIMURA KUNIAKI
IPC: G05D9/02
Filed: 1993-11-16
Abstract: PURPOSE:To provide the float device for pilot valve to easily prevent a pilot valve from being operated when checking overflow. CONSTITUTION:An elbow part 30 is installed at one part of a float support arm 17 for supporting a float 15 so that the arm can be bent at this elbow part 30. Therefore, since the float 15 is freely moved up and down with this elbow part 30 as a supporting point when checking overflow, the state of preventing the pilot valve from being operated can be easily provided. When no check is performed, a traction rope 34 is unfastened and a sleeve 31 is covered with the elbow part 30 so as to prevent bending. Thus, this device can be operated similarly to the normal pilot valve.
Patent JP-H09135515-A (JP)
Title: Method and apparatus for inspecting removal of foreign matters in conduit line
Inventor: NOBIKI ATSUSHI
IPC: H02G1/08
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to inspect the situation in a conduit line efficiently and effectively by making a monitor follow a foreign matter removal moving means integrally with it at a specified distance from it and thereby monitoring and inspecting in detail the removal of foreign matters in the inspected conduit line and the situation in the conduit line. SOLUTION: A foreign matter β in a conduit line (e) is removed by the thrusting movement of elastic peripheral section 1a of a slidable foreign matter removal moving body 1. The rear of the foreign matter removal moving body 1 which thrusts forward in the conduit line (e) and what the inside of the conduit line (e) locks like after the removal of the foreign matter β are photographed by a monitor 3 which is connected to the thrusting foreign matter removal moving body 1 with tractor wires 2. The problems such as the bending of the conduit line (e) and corrosion of a flat section of the conduit line (e) are recognized from images on a screen of a video display 8. Therefore, the situation in the conduit line (e) can be known by analyzing the images on the screen.
Patent JP-H09315835-A (JP)
Title: Deep gray glass
Inventor: SASAGE MIZUKI
IPC: C03C3/087
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a glass low in visible ray transmissivity, capable of extremely lowering solar radiation and ultraviolet transmissivity and low in stimulation purity by incorporating the prescribed quantity of plural specific color components in a base material composed of a soda-lime-silica glass. SOLUTION: To 100 pts.wt. (hereafter called 'part') base component composed of the soda-lime-silicate glass consisting preferably and substantially of 65-75wt.% (hereafter called %) SiO2 , 0.1-5% Al2 O3 , 10-18% Na2 O+K2 O, 5-15% CaO and 1-6% MgO, 0.8-1.5 part total iron expressed in terms of Fe2 O3 , 0.1-0.3 part FeO. 0-1.0 part TiO2 , 0.0005-0.015 part Se, 0.02-0.05 part CoO and 0.002-0.05 part Cr2 O3 are incorporated. The quantity of the bivalent iron expressed in terms of Fe2 O3 per the quantity of total iron expressed in terms of Fe2 O3 is controlled to 10-30%. The glass is easily fused and formed by a usual float method.
Patent JP-H04264198-A (JP)
Title: Oily liquid composition and additive for it
Inventor: DAGURASU REI KURISOOPU
IPC: C10N60/02
Filed: 1991-10-08
Abstract: PURPOSE: To obtain an additive concentrate excellent in shearing stability and viscosity stability by compounding a phosphorus or boron ashless antiwear/ extreme pressure agent with a hydrogenated poly-α-olefin oligomer fluid having a specific viscosity.  
     CONSTITUTION: A hydrogenated poly-α-olefin oligomer fluid having a viscosity of 40-120 mm 2 .s -1  at 100°C is prepared and a predetermined amt. of an antiwear/ extreme pressure agent selected from a phosphorus-containing ashless dispersant, a boron-containing ashless dispersant and a phosphorus and boron-containing ashless dispersant (e.g.; phosphorus-containing succinimide.) is compounded with the oligomer fluid to produce an additive concentrate. This additive concentrate contains no metal-containing component and, when it is mixed with a hydrogenated poly-α-olefin oligomer fluid having a viscosity of 2-10 mm 2 .s -1  at 100°C in a concn. of at least 10 wt.% or less, an oily liquid compsn. having a dynamic viscosity of at least 5.5 mm 2 .s -1  at 100°C and a Brookfield viscosity of 20,000 mPa.s at -40°C can be produced. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S63139283-A (JP)
Title: Apparatus for automatic calculation of fom
Inventor: SUZUKI EIICHI
IPC: G01R33/025
Filed: 1986-12-01
Abstract: PURPOSE:To obtain apparatus requiring no manual work, by automatically confirming the flight azimuth and motion state of an airplane on the basis of the T-axis signal, L-axis signal and V-axis signal being the output signals of low sensitivity magnetometers and the differential values of said three signals to calculate 12 motion noises. CONSTITUTION:Low sensitivity magnetometers 11-13 respectively detect the magnitudes of the three-direction components, that is, the T-axis signal X, L-axis signal Y and V-axis signal Z of an external magnetic field (earth magnetism), in other words, the posture of a vehicle. A high sensitivity magnetometer 20 detects the change quantity of the external magnetic field. Subsequently, an A/D converter 30 inputs the outputs of the low sensitivity magnetometers 11-13, the outputs of differentiation circuits 11A-13A and the output of the high sensitivity magnetometer 20 to send analogue quantities to an operation circuit 40 as digital quantities. Then, the flight azimuth and motion state of an airplane are automatically confirmed in the circuit 40 and 12 motion noises are calculated to calculate FOM and the calculation result is displayed on a display circuit 50.
Patent JP-H07120736-A (JP)
Title: Polymer dispersion type liquid crystal display device and its production
Inventor: TAKEI TOSHIRO
IPC: G02F1/1333
Filed: 1993-10-25
Abstract: PURPOSE:To provide a polymer dispersion type liquid crystal display device having a polymer dispersion liquid crystal layer in which liquid crystal puddles of uniform shape and uniform size are uniformly dispersed. CONSTITUTION:A pair of transparent substrates 11, 12 having transparent electrodes 13, 14 are joined with a sealing material 15 to form a cell 10. Fluorinated films or fluorocarbon resin films 22, 23 having low surface energy are disposed in the cell 10. A mixture soln. of a liquid crystal 19 and a polymerizable material is injected into the cell 10. The polymerizable material is polymerized to cause phase separation of the liquid crystal 19 and the polymer resin 17. Thus, a polymer dispersion liquid crystal layer 16 in which liquid crystal reservoirs 18 of almost uniform shape and size are uniformly dispersed is formed.
Patent JP-H07120453-A (JP)
Title: Catalyst efficiency check method for pretreatment device of ammonia analysis device
Inventor: KADA MICHIO
IPC: G01N31/10
Filed: 1993-10-23
Abstract: PURPOSE:To provide a catalyst efficiency check method for the pretreatment device of an ammonia analysis device, allowing an easy and accurate check under an actual mounting condition. CONSTITUTION:This catalyst efficiency check method is for an ammonia analysis device equipped with a pretreatment device 1 formed out of the first flow passage 6 for introducing sample gas as it is, and the second flow passage 7 having a denitration catalyst 8 at an intermediate position, so as to detect the NO concentration of the sample gas introduced from both passages 6 and 7 and find NH3 concentration from a difference in detected NO concentration. In this case, NH3 gas is added to the prestage of the catalyst 8 and catalyst efficiency is calculated on the basis of a drop in NOx volume due to the NH. gas after denitration.
Patent JP-S62146549-A (JP)
Inventor: OBARA NORIO
IPC: A21D8/02
Filed: 1985-12-20
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-H02134801-A (JP)
Title: Voltage non-linear resistor and manufacture of the same
Inventor: IMAI OSAMU
IPC: H01C7/10
Filed: 1988-11-16
Abstract: PURPOSE:To improve voltage non-linearity in large current range and obtain a voltage non-linear resistor having excellent applied voltage lifetime and surge resistance amount by containing metallic zinc phase in the center of zinc oxide particles in a sintered body. CONSTITUTION:In a sintered body with zinc oxide as its main components having voltage non-linearity, a metallic zinc phase is contained in the center of zinc oxide particles in a sintered body. When voltage non-linear resistors with zinc oxide manufactured by an indirect method of oxidizing zinc vapors as its main components, those obtained by oxidizing zinc vapors at an atmosphere of oxygen partial pressure 100Torr or less are used as zinc oxide feedstock. For example, the size (d) of metallic zinc phase in the center of ZnO particles having an average grain size D in a resistor should preferably be in the range of d/D=0.30 to 0.95. Such ZnO particles can be obtained by burning and oxidizing vapors of zinc in an oxidization room 3a in which they are maintained in an atmosphere of oxygen partial pressure inside a retort furnace 100Torr or less.
Patent JP-H01131284-A (JP)
Title: Heavy duty corrosionproof coating resin
Inventor: OGATA HIDEAKI
IPC: C09D5/08
Filed: 1987-11-16
Abstract: PURPOSE:To obtain the title resin having each specified epoxy equivalent and hydroxyl value, useful for tank and marine coatings, etc., by reaction between an epoxy resin and a specific alcohol. CONSTITUTION:The objective resin with an epoxy equivalent of 200 to 2,000g/ eqiv. and hydroxyl value of 30 to 600KOHmg/g can be obtained by reaction between (A) an epoxy resin [e.g., of formula I (E is of formula II; E' is of formula III; R1 is H or lower alkyl; R2 is of formula IV, etc.; 0<=n<=4)] and (B) a trihydric alcohol and/or tetrahydric alcohol (e.g., trimethylolpropane).
Patent JP-H02135281-A (JP)
Title: Emulsification of tar pitch
Inventor: KURODA TAICHI
IPC: C09K23/18
Filed: 1988-11-16
Abstract: PURPOSE:To obtain a tar pitch emulsion suitable as fuel by blending water containing a nonionic water-soluble thickening agent with an alkyltrimethylammonium salt, tar pitch and an aromatic solvent and emulsifying the blend into O/W type. CONSTITUTION:(A) Water having dissolved preferably 0.02-2.0wt.% nonionic water-soluble thickening agent is blended with (B) preferably 0.1-2.0wt.% alkyltrimethylammonium salt, then (C) a mixture of tar pitch and an aromatic solvent and emulsified into O/W type emulsion. The amount of the aromatic solvent added is preferably 2.0-20wt.%.
Patent JP-H10139428-A (JP)
Title: Modification of tin dioxide film
Inventor: YONEKURA YOSHIMICHI
IPC: H01B5/14
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for modifying a tin dioxide film, enabling to simply improve the electric conductivity of the tin dioxide film. SOLUTION: This method for modifying a tin dioxide film comprises disposing a glass substrate 10 having a tin dioxide film produced by a thermal CVD method on a quartz support table 3, charging a mixture gas 11 comprising an inert gas such as nitrogen gas or argon gas and hydrogen gas (the concentration of the hydrogen gas in the mixture gas is 0.1-3mol.%) into a quartz reaction vessel 1 from a gas cylinder 5 under the adjustments of a pressure-reducing value 7, a flow meter 8, etc., to replace the inner atmosphere of the vessel 1 with the mixture gas 11, and operating a non-illustrated controller so as to heat the inner atmosphere of the reaction vessel 1 at 150-460 deg.C with a heater 2.  Thus, hydroxyl groups are introduced to detective sites (uncombined hands) existing on the grain boundary surfaces of the tin dioxide film produced on the substrate 10 to inactivate the defective sites. The catch of electrons (carriers) at the defective sites can largely reduced, and the deterioration of the electric conductivity is thereby greatly suppressed.