baber/WOPTO huggingface dataset:
Patent JP-S57210230-A (JP)
Title: Triangular average method
Inventor: OKAZOE KENSUKE
IPC: F24F11/02
Filed: 1981-06-19
Abstract: PURPOSE:To enable correspondence easily even when heat quantity is altered on its midway by a method wherein heat quantity supplied is determined while supposing the twice of total supply heat quantity required, the number of heat sources operated is decided and the number of the heat sources operated is fixed along a running curve rectilinearly decreasing until target time. CONSTITUTION:In a system in which heat quantity required for bringing the temperature of a heat accumulator to desired value is dispersed and supplied until the target time t  by means of a plurality of the heat sources, the number of the heat sources operated is determined through the triangular average which obtains heat quantity supplied at each point of the time elapsed by the height of the oblique side of a right-angled triangle which uses total supply heat quantity required as an area and the time elapsed to the target time t  from present time to as the base. When the target time and the desired value are varied, heat quantity supplied during the residual time elapsed is determined through the triangular average again to total supply heat quantity required at the point of the time, and the number of the sources operated is decided. That is, heat quantity supplied does not fail even when the desired value is altered because heat quantity supplied is gradually decreased.
Patent JP-S6311027-A (JP)
Inventor: SUGITA AKIRA
IPC: H02J3/38
Filed: 1986-04-25
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-S61251828-A (JP)
Title: Shutter device
Inventor: YAMADA MINORU
IPC: G03B9/24
Filed: 1985-04-30
Abstract: PURPOSE:To obtain the stable, high-precision quantity of exposure by letting a current to an electromagnetic device in such a direction that a shutter is closed firstly and then in a shutter closing direction, and thus operating the shutter. CONSTITUTION:The shutter blade 9 of a shutter device 1 is initially restrained at a position where the pin 10 of the 2nd moving coil member 7 abuts on an end part of the hole 3a of the 2nd yoke 3, and held at the position with the energizing force of the torsion spring 15 of a governor mechanism 12. Then, a current is flowed reversely to the 2nd moving coil member 7 prior to exposure and the member 7 is energized counterclockwise to return the shutter blade 9 which leaves the initial position freely owing to vibration, etc., to its normal start position. Then, an opening part 20 is opened on the basis of a light measurement result by feeding electricity to the member 7 from a control part.
Patent JP-H10266476-A (JP)
Title: Eaves edge roof material
Inventor: TANIDA YASUSHI
IPC: E04D13/076
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the work without requiring the machining of a sheathing roof board by providing slit-like water drop holes at the center portion of a roof material, arranging this roof material in parallel with the eaves edge, and executing an eaves gutter directly below the water drop holes. SOLUTION: Coupling pieces are formed at gaps around the rectangular main body 1 of an eaves edge roof material A. Slit-like water drop holes 15 are formed alternately in the vertical direction at the portion of the main body 1 of the roof material A. Suspended edge sections are provided on the inner peripheral edges of the water drop holes 15 to drop rain-water directly below as guides and to reinforce the main body 1. The eaves edge roof material A is executed at the tip of a border roof material B, and a support metal D is fixed at a fixed position of a fascia board H. An eaves gutter G is mounted and executed on a receiving metal F, and a decorative board E is fixed to the support metal D. After the eaves edge is formed, the eaves edge roof material A is executed. The eaves gutter G is prevented from being deformed, broken, and released, and it can be used over a long period.
Patent JP-H02273643-A (JP)
Title: Phenol-based compound and stabilizer for butadiene-based polymercontaining the same compound as active ingredient
Inventor: SASAKI MANJI
IPC: C07C69/54
Filed: 1989-04-13
Abstract: NEW MATERIAL:2,4-Di-tert.-amyl-6-[1-di-tert.-amyl-2-hydroxyphenyl]ethyl methacrylate. EXAMPLE:An active ingredient of stabilizer used for butadiene-based polymer. The compound expressed by the chemical structure has an excellent gelatinization- preventing performance as well as coloring-preventing performance under high temperature and oxyacidic conditions, has high solubility to hydrocarbon-based organic solvent and is also stable to heat deterioration resistance in molding process by injection molding or extrusion molding, etc. The compound prevents the occurrence of fish eye gel in film forming process or the occurrence of micro gel causing a lowering of gloss in injection molding process and thus capable of providing a product free from coloring and having high qualities. PREPARATION:2,2-Ethylidenebis(4,6-di-tert.-aminophenol) is subjected to esterification reaction with methacrylic acid or derivative thereof such as methacrylic acid chloride or methacrylic anhydride in a solvent such as n-heptane in the presence of a base such as triethylamine and phosphorus oxychloride to provide the compound expressed by the formula.
Patent JP-H01268905-A (JP)
Title: Pavement thickness measuring device
Inventor: HONMA KAZUYA
IPC: E01C19/00
Filed: 1988-04-18
Abstract: PURPOSE:To measure pavement thickness continuously at high precision and automatically regardless of the curvature of a road surface, by setting a sensor for measuring the levels of the road surface respectively before and after paving work. CONSTITUTION:A level sensor 10 before paving is set in front of a working position with a screed 36. A level sensor 12, after the paving, is fitted at the tip of a sensor arm taken to the rear section of a running car body 26 and is set at a position shifted positionally from the screed 36 at least. Values detected by both the sensors are fed to an arithmetic device, and pavement thickness is computed, and the computed values are fed to a display section, and are fed to the drive controlling section of a levelling arm 34 or the like, and a pavement value is kept to be a desired value.
Patent JP-H05107112-A (JP)
Title: Ultraviolet sensor
Inventor: YOSHIDA TAKUJI
IPC: G03C5/56
Filed: 1992-03-23
Abstract: PURPOSE:To obtain a simple and convenient ultraviolet sensor facilitating discrimination of the presence or absence of an ultraviolet ray A and an ultraviolet ray B and the amounts of the two ultraviolet rays and dispensing with expert know-ledges and devices, and a photochromic composition being used therefor. CONSTITUTION:A photochromic composition is prepared in such a manner thast a layer of a photochromic compound being sensitive to ultraviolet rays of two wavelengths A and B is provided on a substrate or mixed in the substrate and that a coloring matter is provided on the layer of the photochromic compound or in the same layer, and it is used for an ultraviolet sensor wherein an ultraviolet sensor showing a change in accordance with the ultraviolet ray A alone, an ultraviolet sensor showing a change in accordance with the quantity of the ultraviolet ray B alone and further an ultraviolet sensor having no coloring matter provided as occasion demands and being sensitive to both of the ultraviolet rays A and B are disposed in juxtaposition on or inside the substrate. Proper use of anti-suntan medecine according to the quantity of the ultraviolet ray is facilitated.
Patent JP-H0314895-A (JP)
Title: Rolling oil composition for metal
Inventor: KUWAMOTO HIROSHI
IPC: C10N30/04
Filed: 1990-04-12
Abstract: PURPOSE:To prevent the contamination of the surface of material to be worked and the incorporation of contaminants into the system by using a specified water-soluble high molecular compound and a lubricating oil component comprising oil or fat, a mineral oil, or a fatty acid ester as constituents. CONSTITUTION:A lubricating oil component (A) comprising oil or fat, a mineral oil, or a fatty acid ester (e.g. a mixture of a beef tallow with a tallow fatty acid) is mixed with 0.01-0.1wt.% water-soluble high-molecular compound (B) selected from a cationic or amphoteric addition polymer, a ring-opening polymer, a polycondensation product, and a natural high molecular compound which contain N atoms in the molecule (e.g. a terpolymer of diethylaminoethyl acrylate borate, vinylpyrrolidone, and sodium acrylate in a molar ratio of 5:4:1) and having a molecular weight of 1,000 to 10,000,000; and 0-2wt.% rust preventive, 0-20wt.% oilness improver, 0-3wt.% extreme-pressure additive, 0-5wt.% antioxidant, etc.
Patent JP-S5817048-A (JP)
Inventor: OOBIRU MAIRUZU KARUBAATO
IPC: B65H19/26
Filed: 1982-06-04
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-H1030011-A (JP)
Title: Modified polyolefin-based polymer and its production
Inventor: DEGUCHI YOSHIKUNI
IPC: C08L23/26
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a modified polyolefin-based polymer able to provide compositions having excellent impact resistance and other mechanical properties and sufficient surface properties when compounded with a thermoplastic resin, etc., by modifying polyolefin with a modifier having a glycidyl group. SOLUTION: This modified polyolefin-based polymer is obtained by graft copolymerization of a polyolefin polymer having one structural unit of the formula (Ar is a 6-20C aromatic hydrocarbon group having at least one glycidyloxy; R is H or methyl) per 2-1000 of the number of repeated structural units, except polyethylene, polypropylene and ethylene-propylene copolymer, with a modifier having a glycydyl group in the presence of a radical polymerization initiator. When compounded with a thermoplastic or thermosetting resin, this modified polyolefin-based polymer forms a strong affinity with the interface with the resin particles, thus improving compatibility, mechanical properties, thermal resistance, etc., of the resin.
Patent JP-H02276494-A (JP)
Title: Controller for synchronous motor
Inventor: NAKAJIMA KIHEI
IPC: H02P27/06
Filed: 1989-04-17
Abstract: PURPOSE:To effect the variable speed driving of a synchronous motor equipped with field coils stably without providing any position detector by a method wherein the voltage of an inverter is controlled so that a reactive current for the motor becomes a predetermined value while a converter for a field is controlled so that the voltage becomes a voltage from a voltage setter. CONSTITUTION:The output phase of an inverter is obtained by a operating a driving angle frequency omega from an angular frequency reference omega* and integrating the operated values by an integrator 7. The voltage of an armature is outputted as a value, proportional to the driving angle frequency omega and obtained through a counter 13, and a value outputted from an amplifier 12 so that the value of a reactive current becomes equal to a reference value based on a difference between a reactive current reference value Id* and a reactive current operated value Id. On the other hand, the voltage reference V* of a motor is operated by the input of the driving angle frequency omega through a voltage setter 16. A difference between the value and the percentage modulating of the inverter is obtained and is amplified by another amplifier 18 to give the magnitude of a field voltage.
Patent JP-H06287850-A (JP)
Title: Netlike fiber nonwoven fabric
Inventor: NISHIMURA HIROSHI
IPC: D04H1/542
Filed: 1993-03-29
Abstract: PURPOSE:To obtain a nonwoven fabric, having high strength and bacterial barrier properties and further hygroscopicity and printability by heat bonding a netlike fibrous web composed of a polyethylenic polymer and a polyvinyl alcoholic polymer all over. CONSTITUTION:This netlike nonwoven fabric is obtained by carrying out the flash spinning of high-density polyethylene (A) and a polyvinyl alcoholic polymer (B) so as to satisfy 1<=BX100/[A+B]<=25 (A and B are respectively wt.%), providing netlike fiber, containing the polyvinyl alcoholic polymer finely dispersed in the high-density polyethylene and having at least 10m<2>/g specific surface area, forming the netlike fiber into a web and then subjecting the formed web to hot-pressing treatment all over with a hot calender.
Patent JP-H04324159-A (JP)
Title: Handling method for recording medium cartridge
Inventor: KOYAMA TOSHIHIRO
IPC: G11B23/30
Filed: 1991-04-25
Abstract: PURPOSE:To improve the control and the handleability of an optical dish cartridge in an optical disk library device. CONSTITUTION:A label 2 described bar codes 5, 5' by turning upside down in the longitudinal direction are stuck on the optical disk cartridge 1 and with a bar code reader 19 of the optical disk library device 13, either one of the prescribed bar codes 5, 5' is read out and a volume serial number and the surface directions of an A surface and a B surface are recognized. The recognition of the optical disk cartridge can be easily conducted and the handleability not considering the A surface and the B surface is given.
Patent JP-H06277877-A (JP)
Title: Wire coated with perfluoropolyether
Inventor: SEIKE NORIO
IPC: B23K35/36
Filed: 1993-03-30
Abstract: PURPOSE:To provide the welding wire having excellent wire feedability to enable long-term continuous welding. CONSTITUTION:This welding wire is formed by coating the wire surface with 1 to 500ppm perfluoropolyether as a feed lubricant. The amt. thereof is preferably >=20ppm if a wire feed system is severe. This wire is applicable to various kinds of wires. There is no need for using fluorocarbon at the time of coating.
Patent JP-H04327704-A (JP)
Title: Combustion device
Inventor: IWASAKI NOBUHIRO
IPC: F24C5/10
Filed: 1991-04-25
Abstract: PURPOSE:To provide a combustion device in which the exhaust characteristics are maintained constant and favorably and the temperature of the vaporizor is kept stable. CONSTITUTION:A combustion device provided with a burner head 5 and flame holding ring 7 in the upper section of a vaporizor 1 is characterized in that the burner head 5 and flame holding ring 7 are constituted as one body through a fixed plane section 5b that is in tight contact with the vaporizor 1 and the fixed plane section 5b is fixed tightly to the vaporizor 1. With this arrangement the exhaust characteristics are kept constant and a stable heat conduction from the flame holding ring to the vaporizor is made and the temperature of the vaporizor is thereby stable.
Patent JP-S59222098-A (JP)
Title: Electric device drive control system
Inventor: SEKIGUCHI HIROSHI
IPC: G05B15/02
Filed: 1983-05-30
Abstract: PURPOSE:To perform stable operation in an electric device without using a voltage stabilizer by driving a microprocessor by a pulse signal generator for varying a generated frequency in response to a power source voltage. CONSTITUTION:A voltage sensitive type oscillator (VCO) 26 for generating a pulse signal of the prescribed frequency when a power source voltage is the prescribed voltage, a pulse signal of the frequency higher than the prescribed frequency higher than the prescribed frequency when the power source voltage is higher than the prescribed voltage, and a pulse signal of the frequency lower than the prescribed frequency when the power source voltage is lower than the prescribed voltage is provided. A microprocessor for executing the program upon receiving of a pulse signal as a clock signal, and drive circuits 61-65 for turning ON and OFF the connections of the electric device such as circuits of step motors 51-54, hammer 55 and the power source on the basis of the determined timing and the time, are provided.
Patent JP-H09281433-A (JP)
Title: Mounting-on-head type video display device
Inventor: MAEDA YOSHIHIRO
IPC: H04N5/64
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture and to enable sure safe and fail-proof mounting by disposing forehead contact parts, side head contact parts and a nose contact part along the peripheral direction of annular bodies formed integrally of elastic members and providing the device with a face cover to be freely attachably and detachably mounted. SOLUTION: A sheet member 60 is formed with the parts respectively corresponding to the forehead contact parts 65a, 65b to be pressed to the observer's forehead, the side head contact parts 64a, 64b pressed to both side head parts near both eyes and the nose contact part 63 to be pressed onto the nose by plane blanking of the band-shaped elastic member (foamed urethane, etc.). Grooved recesses 66a, 66b formed by press forming are formed in the positions along lines (lines of angles α, β, γ) at which the plane inclusive of the axial center of a conical body and the slope of the conical body intersect when a circular truncated cone shape is formed by connecting both ends M, N (cut at an angle θ) of the sheet member 60 and in the central position in the transverse direction of the sheet member 60.
Patent JP-H1034931-A (JP)
Title: Thermal ink jet printing head
Inventor: THOMAS A TERIA
IPC: B41J2/05
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To efficiently use heat generated by the heater in the injector of a printing head for thermal ink jet printer in the evaporation of liquid ink. SOLUTION: A heater 14 evaporating liquid ink is formed on a non-doped silicon substrate as a polysilicon layer and a heat insulating layer 24 containing either one of silicon dioxide and silicon nitride doped with either one of indium, lead, phosphorus, antimony, boron and arsenic is provided between the heater 14 and the substrate. A dopant destructs the lattice of the heat insulating layer 24 to lower the heat conductivity thereof. The heat generated in the heater 14 is suppressed in the diffusion to the substrate by the heat insulating layer 24 and liquid ink is efficiently heated.
Patent JP-S58213442-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: ITOU HIROSHI
IPC: H01L21/8238
Filed: 1982-06-04
Abstract: PURPOSE:To prevent a short circuit of metallic wiring and a semiconductor substrate by activating an impurity through beam irradiation without heating the whole semiconductor substrate and shallowly forming source-drain diffusion layer regions. CONSTITUTION:A P-well 2 is formed to the N type silicon substrate 1, and an oxide film 3 is formed. A thin gate oxide film 4 is formed through thermal oxidation, and the source-drain diffusion layer regions 9, 10 of the P type impurity are formed. The diffusion layer regions 7, 8 by the N type impurity are formed, the whole surface on the substrate 1 is coated with an oxide film 11, and contact holes 12, 13 are bored to sections required. The P type impurity is implanted to the surface of the substrate 1 through the contact hole 12 on the diffusion layers 9, 10. The N type impurity 17 is implanted similary to the surface of the P well 2 in the substrate 1 through the contact hole 13. Beams are irradiated in order to activate the impurities 19, 20. The diffusion layers are formed to the contact holes on the substrate 1, and a short circuit of the metallic wiring and the substrate is prevented.
Patent JP-H05269046-A (JP)
Title: Basin
IPC: A47K1/02
Filed: 1992-03-24
Abstract: PURPOSE:To facilitate for tooth brushing, hand washing, face washing and the like at office or the like by providing a tooth brush mounting part on a basin in a toilet room to support a tooth brush stably and sanitarily. CONSTITUTION:A user stands with a tooth brush 40 to brush his teeth at a toilet bowl 20. He operates a handle 31 of a water supply cock 29 and cleans inside his mouth. After that, he washes a brushing part of the tooth brush 40 and engages tightly a handle 41 of the tooth brush 40 with supporting recesses 36 and 37 of projections 34 and 35 of a brush mounting part 33, so that the tooth brush 40 can be supported. By this, the tooth brush 40 can be placed and supported on the toilet bowl 20 with the brush part out of contact with the bowl part 21 of the toilet bowl 20. Now both the hands of the user are free, and the user can wash his hands and wash his face with the hands. Further, when liquid in a mouth is spat out in the bowl part 21 of the toilet bowl 20 after cleaning of the inside of the mouth, tooth paste is likely to attach to the bowl part 21. In this case, a push button 28 is pushed to scatter pressure water which removes the tooth paste, cleaning the bowl part 21.
Patent JP-H02273483-A (JP)
Title: Connection structure of semiconductor device
Inventor: TANAKA YASUHIRO
IPC: H01R33/76
Filed: 1989-04-14
Abstract: PURPOSE:To improve a high frequency characteristic by installing an insulating substrate with a through hole corresponding to the electrode of a semiconductor device and providing a projection to be inserted into the through hole at one end of a metal pin bent in a U-shape to be inserted into the hole and a spring terminal to contact with an electrode at the other end thereof, and fixably placing the semiconductor device to pushingly press it. CONSTITUTION:A connection structure is constituted of an insulating substrate 1, a contact terminal 2, a positioning means 3 to align a semiconductor device 10 on the terminal 2, and a pushingly pressing means 4 on a test base 5 to push the device 10. A land 1a corresponding to the planar electrode position of the device 10 is provided on the substrate 1, and a through hole 1a-1 into which a projection 2a-1 for connection of the terminal 2 is inserted is made in the land 1a. The terminal 2 is composed of a metal pin bent in a U-shape made up of an elastic metal such as copper beryllium, etc, and to projections 2a-1 to be inserted into the hole 1a-1 and junctioned by soldering are provided on one end 2a of the bent pin and the other end 2b of the bent pin is made to contact with the planar electrode of the device 10. If the structure is provided as above, it is possible to shorten the connection distance between the device 10 and a test circuit.
Patent JP-H07301242-A (JP)
Title: Corrugated retainer
Inventor: SHIRAKI TOSHIHIKO
IPC: F16C33/42
Filed: 1994-05-10
Abstract: PURPOSE:To facilitate any lubrication in a pocket part so well by means of being ease of execution as making the best use of advantageousness in a corrugated retainer consisting of riveting connection. CONSTITUTION:A ball bearing a corrugated retainer where two corrugated ring plates 1A and 1B are superposed on each other, and a pocket part 3 housing a ball 2 in several spots on a circumference is formed in an interval between loath these ring plates 1A and 1B, while each superposed part 4 is connected by a rivet 5, each contact part 7 with other ring plates 1B and 1A is bulgingly formed only in and around a rivet hole 6 at this superposed part 4, and sane parts ranging from this contact part 7 to the pocket part 3 are separated from each other and each of lubricant holding gaps 8 is formed in the interspace.
Patent JP-S58213303-A (JP)
Title: Process display
Inventor: NAGURA YUKIHIRO
IPC: G05B23/02
Filed: 1982-06-07
Abstract: PURPOSE:To attain ease of discrimination for indicating meters of monitoring objective, by lighting up a corresponding display automatically when a process variable is changed in a process display having plural number of indicating meters. CONSTITUTION:Plural number of auxiliary displays 2 are provided in response to plural number of the indicating meters 1 individually, and the change of increase/decrease in a process signal inputted to the indicating meters 1 is detected and the change is lighted at the upper and the lower stage of the auxiliary displays 2. Thus, the indicating meters 1 being monitor objective are discriminated easily.