baber/WOPTO huggingface dataset:
Patent JP-2000007391-A (JP)
Title: Production of quicklime/baked dolomite in rotary kiln using waste plastic
Inventor: ISOZAKI SHINICHI
IPC: G05D23/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To improve the variation of qualities of a product caused by the variation of calorific value of waste plastic resulting from water content contained in the waste plastic in producing quicklime/baked dolomite by a rotary kiln using the waste plastic. SOLUTION: Waste plastic particles are dried by taking advantage of a sensible heat at the exhaust gas outlet of a rotary kiln 6 to make the water content in the waste plastic particles a fixed amount or smaller than it. The dried waste plastic 12 together with a main fuel is fed to the rotary kiln and burned. In the case of using multiple kinds of waste plastics, these waste plastics are mixed so as to give a fixed calorific value and used as a fuel.
Patent JP-H0354556-A (JP)
Title: Image receiving element for thermality transferred dyestuff image
Inventor: KOMAMURA TAWARA
IPC: B41M5/382
Filed: 1989-07-21
Abstract: PURPOSE:To accelerate the chelating reaction of a dyestuff in an image receiving element, to reduce the stain of a white ground and to make the density of an image high and uniform by incorporating a specified compd. into the image receiving element. CONSTITUTION:A support is coated with a coating soln. contg. a binder such as PVC and a compd. represented by formula I to form an image receiving element. In formula I, M is a transition metal ion, each of X1-X3 is a coordina tion compd. capable of forming a complex by coordinate bond to the ion, each of R1-R4 is alkyl, aryl, etc., (l) is 1-3, (m) is 0-2, (n) is 0 or 1 and p is 1 or 2. A compd. represented by formula II may be used as the compd. represented by formula I.
Patent JP-H0995474-A (JP)
Title: Production of betaine monomer
Inventor: OKUDA NAOHIRO
IPC: C07C229/12
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To extremely readily and efficiently produce an amphoteric ionic betaine monomer useful as cosmetics such as a hairdressing from a specific ester monomer containing a tertiary amine and a haloacetic acid compound without requiring complicated operations. SOLUTION: (A) A monomer of formula I (R<1> and R<2> are each independently a 1-4C alkyl; R<3> is a 1-4C alkylene; R<4> is H or methyl) containing a tertiary amine [preferably N,N-dimethylaminoethyl (meth)acrylate] is reacted with (B) a haloacetic acid compound of the formula X-CH2 -COOM (X is a halogen; M is H or an alkali metal) (preferably monochloroacetic acid, sodium monochloroacetate or potassium monochloroacetate) in a nonaqueous solvent (preferably isopropyl alcohol or ethanol) by heating to afford a betaine monomer of formula II. For example, the betaine monomer of formula III is obtained from the N,N-dimethylaminoethyl methacrylate and potassium monochloroacetate.
Patent JP-S6298009-A (JP)
Title: Cylinder receiving spring load
Inventor: YURUGEN EEBUARUTO
IPC: B60T17/08
Filed: 1986-08-14
Abstract: Disclosed is a spring brake cylinder for use on motor vehicles. The cylinder is actuated to a release position in response to fluid pressure. The cylinder includes a spring actuator inserted between the brake cylinder base and a spring brake piston. A tensioning device is provided which mechanically acts upon the spring brake piston and facilitates adjustment of the distance between the spring brake piston and the cylinder base. The spring brake piston and the spring actuator can be assembled into a pretensioned unit outside the spring brake cylinder.
Patent JP-H0739766-A (JP)
Title: Method for activating catalyst for phthalic anhydride production
Inventor: ASAMI YUKIO
IPC: B01J38/04
Filed: 1993-07-30
Abstract: PURPOSE:To provide an efficient method for activating a catalyst for phthalic anhydride production by treating the catalyst for activation by air in specified conditions. CONSTITUTION:A catalyst for producing phthalic anhydride by the gas-phase oxidation of naphthalene in a fluidized bed which is deteriorated after a stationary reaction, especially a catalyst of vanadium pentoxide - potassium sulfate - cesium sulfate - silica, is treated for activation. In the activation process, the air temperature is raised by 10-100 deg.C higher than that in the stationary reaction, the air supply expressed by space velocity is adjusted at 10 100% of that in the stationary reaction, and the treatment time is 5-50hr. The activation is not effected when the conditions are deviated from the above ranges. The incorporation of 0.05-1.0vol.% of sulfur dioxide or benzothiophene into supplied air in the activation improves clearly the yield of phthalic anhydride in the stationary reaction. Since this activation method can be applied to an existent phthalic anhydride production facility, the operations are simple and suitable for industrial implementation.
Patent JP-S5885560-A (JP)
Inventor: SHIDONII AIZATSUKU SOKUROFU
IPC: H01L21/762
Filed: 1982-10-26
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-H1134342-A (JP)
Title: Pressing tool for wiring member
Inventor: HINO MOTOHITO
IPC: B41J2/045
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent a wiring member from being separated from a control electrode by nipping it with an actuator even when the actuator has two lines of ink ejection nozzles. SOLUTION: A wiring member pressing tool 40 comprises an abutting section having a shape tracing a side face provided with a control electrode 37 and a pair of engagement sections which are formed on respective both ends of the abutting section and capable of being engaged with engagement sections of other engagement pieces. The engagement sections are engaged with the engagement sections of the engagement pieces 40a, 40b to form the wiring member pressing tool 40. The wire member pressing tool 40 is so constituted that it surrounds a circumference section of an ink ejection face 39 and a distance between faces contacting the control electrodes 37 is equal to an additional thickness of a thickness of an actuator 36 and a thickness of two FPCs or slightly smaller than that.  Therefore, as the FPCs 38 are surely brought into contact with the control electrode 37, a wire member 37 is not separated from the control electrode 37 even when a worker touches a recording head section 14 during the assembling work for a printer.
Patent JP-2000021572-A (JP)
Title: Organic electroluminescance element
Inventor: SATO YOSHIHARU
IPC: H01L51/30
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide high heat resistance and to provide a stable blue light emission excellent in color purity by including a diamine compound having a substituent in a light emitting layer. SOLUTION: A compound expressed by formula I is included in a light emitting layer of an organic EL element. In formula I, Ar1 and Ar2 are each an aromatic hydrocarbon ring radical and an aromatic heterocyclic group; and R1 to R4 are each a hydrogen atom, halogen atom, alkyl group, aralkyl group, alkenyl group, allyl group, cyano group, amino group, acryl group, alkoxycarbonyl group, carboxyl group, hydroxyl group, amide group, aryloxy group, aromatic hydrocarbon ring radical and aromatic heterocyclic group. X is a bivalent connecting group, and is selected from a direct bond or a connecting group expressed by formula II, formula III, formula IV and formula V. Ar3 in the formula V is expressed by formula VI. R5 to R8 in formula VI are either of groups of R1 to R4 in formula I. A film thickness of a light emitting layer is normally 10 to 200 nm, and is desirably 30 to 100 nm.
Patent JP-S6350305-A (JP)
Title: Method and device for producing ultrafine-particle powder
Inventor: OZAKI YOSHIHARU
IPC: C01G23/053
Filed: 1986-08-15
Abstract: PURPOSE:To produce high-purity uniform ultrafine-particle powder in a short time with a small number of stages by directly hydrolyzing and spraying a metal alkoxide under high temp. and high-pressure conditions. CONSTITUTION:A soln. of a metallic alkoxide such as antimony propoxide is prepared in a suction tank 12, and injected into a high-temp. and high-pressure hydrolyzer 3 under the desired conditions formed by high-temp. and high-pressure generating parts 1 and 2. The soln. is sprayed immediately after hydrolysis from a spray nozzle 15. Hot air with the temp. controlled by a hot air generator 16 is introduced into a recovery part 4, and the ultrafine-particle powder of antimony trioxide, etc., is obtained by a collector 17. The excess solvent is separated and recovered by a cooler 18 and the collector 17. The obtained fine particles are orthorhombic, and have a uniform composition.
Patent JP-2001017063-A (JP)
Title: Food roasting machine
Inventor: WATABE HIDEFUMI
IPC: A21B1/44
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a food roaster capable of continuously roasting a great number of fried meat dumpling, uniformly sprinkling a small amount of water and steaming and roasting the meat dumpling. SOLUTION: This food roaster is equipped with a turntable which has a built-in heater, forms a ring-shaped roasting face 4 of fixed width on the top and is rotated and driven at a low speed, a tunnel-shaped hood 5 which covers the ring-shaped roasting face 4 of the turntable 2 along a necessary length in the peripheral direction of the face and is settled to a fixed position. The hood 5 is provided with a spraying means 20 for making a liquid material such as water, soup, etc., into a misty state and sprinkling the liquid material on a coat-like food G on the ring-shaped roasting face 4 passing through the hood 5.
Patent JP-2000022510-A (JP)
Title: Rc delay circuit
Inventor: OGIWARA TAKASHI
IPC: G11C11/4076
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To suppress dispersion in delay time even when the absolute values of the threshold of a PMOS transistor and an NMOS transistor tend to disperse in mutually opposite directions in a RC delay circuit. SOLUTION: This circuit is composed of at least one set of delay circuits composed by serially connecting a first delay circuit 11 and a second delay circuit 12. The first delay circuit 11 is provided with a first RC circuit 110 and a first CMOS inverter circuit IV2 connected to the output side, and the second delay circuit 12 is provided with a second RC circuit 120 and a second CMOS inverter circuit IV2 connected to the output side. The transition direction of the input potential of the first CMOS inverter circuit accompanying the transition of the logic level of the input signals of the first delay circuit 11 and the transition direction of the input potential of the second CMOS inverter circuit are opposite to each other.
Patent JP-S6084337-A (JP)
Title: Flame-retardant resin composition and its use
Inventor: OGATA MASAJI
IPC: C08K9/00
Filed: 1983-10-14
Abstract: PURPOSE:A flame-retardant resin composition for use in obtaining electronic parts having excellent reliability under high temperature and humidity conditions, comprising antimony oxide particles with their surfaces precoated with a coating material. CONSTITUTION:A flame-retardant resin composition comprising particles of antimony oxide selected from amony Sb2O3, Sb2O4, and Sb2O5, with their surfaces precoated with a coating material composed of an agent for forming a moisture- resistant protective layer (e.g. an epoxy resin) and/or an agent for forming a layer to give an affinity for resin components (e.g. a silane coupling agent). With no difference in flame retardancy from conventional flame retardant compositions, the composition is substantially free of corrosion of a metal sealed in a resin particularly under high temperature and humidity conditions, making it possible to improve reliability; thus serves as a suitable packaging material for electronic parts, etc.
Patent JP-2001025247-A (JP)
Title: Power supply
Inventor: YOSHIMOTO NORIYUKI
IPC: H02M3/28
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To delay output voltage drop at no load or the like and reduce the amount of power consumed unnecessarily, by supplying an auxiliary power supply produced by an auxiliary power supply means to a detection means. SOLUTION: Power is transmitted from a primary winding L1 to a secondary winding L2 at a transformer 7. Current supplied to the primary winding L1 of the transformer 7 is controlled through a transistor Q1. Power transmitted to the secondary winding L2 of the transformer 7 is detected through a detection circuit 9. Based on the result of the detection, the switching of the transistor Q1 is controlled through a control circuit 6. A voltage corresponding to the power transmitted to the secondary winding L2 of the transformer 7 is outputted through a voltage doubler circuit 101, to supplement the power transmitted to the secondary winding L2 of the transformer 7.  In this way, an output voltage drop at no load or the like can be delayed and the amount of power consumed unnecessarily can be reduced, by supplying an auxiliary power supply produced through the voltage doubler circuit 101 to the detection circuit 9.
Patent JP-S6433939-A (JP)
Title: Resin sealed type semiconductor device
Inventor: OGATA MASAJI
IPC: H01L21/60
Filed: 1987-07-29
Abstract: PURPOSE:To obtain a package structure characterized by excellent moisture resistance reliability, solder moisture resistance and to crack resistance, by providing an insulator comprising a thermoplastic-resin bonding agent or a thermosetting-resin bonding agent, in which organic filler having a specified grain diameter is compounded, and junctioning the facing surfaces of a semiconductor element and inner leads with said insulator. CONSTITUTION:A semiconductor element 1 is mounted on inner leads 2 of a lead frame through an insulator 5. Said semiconductor element 1 and the inner leads 2 are connected through bonding wires 3. The entire body is sealed with a thermosetting- resin based molding material 4. In this resin sealed type semiconductor device, said insulator 5 comprises a thermoplastic-resin bonding agent or a thermosetting-resin bonding agent, in which an inorganic filler or an organic filler having a specified grain diameter is compounded. The facing surfaces of the semiconductor element 1 and the inner leads 2 are junctioned with said insulator 5. For example, as said filler, a material, which is obtained by fusing fine powder of glass and the like in high temperature flames and forming a spherical form with surface tension, is used. As the organic filler, spherical fine powder of epoxy resin, which is obtained by suspension polymerization is used.
Patent JP-S5980075-A (JP)
Title: Multiplex information recording system
Inventor: KANAMARU HITOSHI
IPC: H04S3/00
Filed: 1982-10-30
Abstract: PURPOSE:To record the interchangeable 4-channel sound information, by applying the FM processing to a subcarrier by means of a subchannel signal and then giving the FM processing to a main carrier by means of the output of the FM processing of the subcarrier and a main channel. CONSTITUTION:In a pair of stereo modes, a main signal, i.e., an addition output of an input signal is delivered to output lines 3 and 4 of matrix circuits 1 and 2 on the basis of a control signal and then turned into each input of mixers 7 and 8 respectively. While a subchannel signal, i.e., a subtraction signal is delivered to output lines 5 and 6 of circuits 1 and 2 respectively. The subchannel signal is supplied to modulators 9 and 10 and gives FM modulation to the subcarrier. These outputs are turned into the other input of mixers 7 and 8 respectively to be synthesized with signals 3 and 4 and supplied to the inputs of modulators 11 and 12 respectively. The outputs of these modulators are mixed by a mixer 14 together with the video signal undergone the FM processing through a modulator 13 and turned into the video disk recording signals via a limiter 15.
Patent JP-S6348624-A (JP)
Title: Optical head device
Inventor: NAKAMURA OSAMU
IPC: G11B7/09
Filed: 1986-08-15
Abstract: PURPOSE:To simplify the constitution of an optical head device by coupling two parallel leaf springs formed of piezoelectric elements so that their spring surfaces are almost orthogonally to each other, and fixing one end of one parallel leaf spring to the main body and one end of the other parallel leaf spring to an objective. CONSTITUTION:A fixed flank 1a which has a projection is present at one end part of a base 1 and one-end sides of the piezoelectric parallel springs 3a and 3b which move in the tracking direction are fixed to the fixed flank 1a. A coupling block 4 is fitted to the other-end sides of the piezoelectric parallel leaf springs 3a and 3b to couple the piezoelectric parallel springs 3a and 3b with piezoelectric parallel leaf springs 5a and 5b orthogonally (in a focus direction). Further, a movable body 2 which holds the objective 6 is fixed to the other-end parts of the piezoelectric leaf springs 5a and 5b. Further, a luminous flux passing hole 7 is formed in the base 1 below the objective 6.
Patent JP-S6168515-A (JP)
Title: Vehicle instrument
Inventor: MIYAGAWA ISAO
IPC: G01D11/24
Filed: 1984-09-11
Abstract: PURPOSE:To facilitate the assembly with a secured water-proofing, by grasping a flexible printed circuit board arranged on the internal circumference of a case between internal instruments and the case while the flexible printed board is fixed in the screwing of the internal instruments securely. CONSTITUTION:A flexible printed board 5 is arranged on the internal circumference of an instrument case 4 and grasped between instruments such as a speed meter 1 and a tachometer 2 housed in the case 4 and the case 4 itself. Then, when these instruments 1 and 2 are fixed on the case 4 with a screw 8, the flexible printed board 5 is fixed on the case 4 simultaneously. Thus, the housing of the flexible printed board 5 in the case 4 enables the positive waterproofing thereof while eliminating an additional member for fixing the flexible printed board thereby facilitating the assembly.
Patent JP-H11104903-A (JP)
Title: Whisker reinforced material for ceramic cutting tool
Inventor: BRANDT GUNNAR
IPC: C04B35/80
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an improved whisker reinforced material for ceramic cutting tool, which is suitable for applying machining such as cutting on steel under a hard thermal shock condition. SOLUTION: This is a ceramic insert for cutting, of which the main component is an oxide to be used for a tip former that machines steel, and which includes therein a matrix whose main component is oxide ceramic of alumina, less than 10 volume % of zirconia, and 5-40 volume % of whisker that is dispersed uniformly. The whisker has a composition of (Tax Hfy Ti1-x-y )C1-z Nz , (wherein 0<x<0.75, 0<y<0.75, x+y>0.25). In the preferred embodiment, y=0 and x>0.4. In another preferred embodiment, y>0.05 and x>0.15.
Patent JP-S6251111-A (JP)
Inventor: YAMAGUCHI AKIO
IPC: H01R11/01
Filed: 1985-08-29
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-H0356867-A (JP)
Title: Automatic electrostatic permissible degree testing machine
Inventor: MIHARA KENJI
IPC: G01R31/00
Filed: 1989-07-24
Abstract: PURPOSE:To contrive the facilitation of an electrostatic permissible degree test by detecting the discharging state based on a static electricity with a pulse current flowing to a grounding cable, counting the number of revolutions of an effective discharge, and repeating a prescribed number of times of the discharge/charge. CONSTITUTION:The pulse current made flow by the discharge from the grounding cable connected to a device 5 to be tested is amplified at a pulse amplifying part 11 as a pulse voltage by a minute resistor R. And by a voltage comparing part 10, the pulse voltage is compared with the threshold level set at a voltage threshold level set part 8 and the validity/invalidity of the discharge is judged. The number of times of discharge comparing part 9, until the effective discharge reaches the set value of the number of times of discharge setting part 7, through a relay control part 6, a charge/discharge switching relay 3 is activated, and repeats the charge/discharge of a capacitor for discharge. In such a manner, the electrostatic permissible degree test is facilitated, and the energy can be poured to monitor the malfaction.
Patent JP-S6435557-A (JP)
Title: Photosensitive planographic printing plate
Inventor: TOMIYASU HIROSHI
IPC: G03C1/72
Filed: 1987-07-31
Abstract: PURPOSE:To obtain a photosensitive planographic printing plate having high sensitivity and superior resistance to processing chemicals by forming a photosensitive layer of a specified photosensitive compsn. on a support based on an electrolytically etched and anodically oxidized Al material. CONSTITUTION:A photosensitive layer of a photosensitive compsn. contg. o- naphthoquinonediazidosulfonic ester of polycondensation resin consisting of polyhydric phenol and aldehyde or ketone, >=50wt.% novolak resin and <=50wt.% vinyl-based polymer having phenolic hydroxyl groups is formed on a support based on an electrolytically etched and anodically oxidized Al material. The etching is carried out in an electrolytic soln. contg. principally hydrochloric acid or nitric acid. A photosensitive planographic printing plate having high sensitivity and improved resistance to processing chemicals is obtd.
Patent JP-H03139363-A (JP)
Title: Safety and protection device for injection needle
Inventor: FUIRITSUPU SANPEERU EKUSUDERO
IPC: A61M5/32
Filed: 1990-07-21
Abstract: PURPOSE: To prevent an injection needle from being re-used by providing a stopper having one end formed out of a small projection on the upper peripheral part of the open end of a fixed surrounding body for connecting a syringe. CONSTITUTION: A double groove for guiding a slot component is made of two parallel grooves 41 and 42. The forward part of the groove 41 is formed as an end 46 having a slantwise inclination angle, and the end part is formed as a deep part 45 having a retaining wall 47. In this layout, a stopper 44 is laid so as to correspond to a position at the time of feeding an injection needle. The stopper 44 moves in a lengthwise direction along a surface 46 restricted at the time of using the needle and consequently is again given a position for extension, when a insertion type body 31 moves to the groove 42. At this stage, the motion of the body 31 is restricted with a compression spring, thereby preventing the further travel of the body 31.
Patent JP-S6350509-A (JP)
Inventor: SHINODA KATSURO
IPC: A42B3/04
Filed: 1986-08-15
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-H0724048-A (JP)
Title: Sustained-releasing sheet for evaporative drug and method of making the same
Inventor: KATO KAZUYA
IPC: A61K8/00
Filed: 1993-07-06
Abstract: PURPOSE:To provide a sustained-releasing sheet preparation having the controlled delivering faculty of the desired concentration of drug at application, wherein a sheet has the laminated structure comprising a film substrate for the drug barrier, an adhesive layer in which an evaporative drug being reserved in the elevated concentration, a control film for the sustained-release of the drug ingredients, and a protecting film for the drug barrier which prevents the release of ingredients before use. CONSTITUTION:A matrix layer (5) of adhesive extended with an evaporative drug is laminated on a base film (4) having the barrier function of drug. A release-controlling film (2) and then a strippable protecting film (1) having the barrier function of the drug migration are laminated on an adhesive layer (5). As a layer (5) is laminated between the barrier layers (4) and (1), the drug is protected from releasing out of a sheet device and can be reserved at a high content in an adhesive layer without thermal decomposition and evaporative dissipation before use. In application, a protecting foil (1) for the drug barrier is peeled off, and the drug ingredients can be delivered through a release-control film at the desired concentration.