baber/WOPTO huggingface dataset:
Patent JP-H04275278-A (JP)
Title: Phenylcarbamate derivative, production thereof and agricultural and horticultural fungicide comprising the same derivative as active ingredient
Inventor: WATANABE SHIYUNNOSUKE
IPC: C07D239/42
Filed: 1991-03-04
Abstract: PURPOSE:To obtain a new compound useful as an agricultural and horticultural fungicide, having excellently controlling effects on disease injury such as downy mildew, powdery mildew and rust with an extremely low concentration. CONSTITUTION:A compound shown by formula I (R1 is H, halogen, lower alkyl, etc.; n is 1-5; X is O or S; R2 and R3 are H or lower alkyl; R4 is halogen) such as 4-(2-(2-chlorophenylcarbamoyl)-2-methylethylamino)-5-chloro-6-ethylpyr imidine. The compound shown by formula I is obtained by reacting a compound shown by formula II with a compound shown by formula III in the presence of a catalyst such as pyridine in a solvent such as benzene at 20-100 deg.C. The molar ratio of the compound shown by formula II and the compound shown by formula II is preferably 0.9-1.1.
Patent JP-S53122964-A (JP)
Title: Absorption-type refrigerator
Inventor: KAWAKAMI TOMIHISA
IPC: F25B37/00
Filed: 1977-04-04
Abstract: PURPOSE: To constitute a compact device by using a refrigerant pump to lead liquid refrigerant to a steam generator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08207218-A (JP)
Title: Soft polyvinyl chloride sheet and civil engineering and architectural structure
Inventor: MATSUURA NOBUYUKI
IPC: C08J7/00
Filed: 1995-02-02
Abstract: PURPOSE: To improve the adhesive strength of an epoxy resin layer by providing an epoxy resin layer on the ultraviolet emitting surface of a soft polyvinyl chloride sheet in which at least one side surface is treated by emitting the ultraviolet rays. CONSTITUTION: An epoxy resin adhesive contains an epoxy resin having at least two or more epoxy groups in one molecule and a curing agent for the resin as main ingredients. The epoxy resin includes a bisphenol A type epoxy resin, a bisphenol F type epoxy resin, or a novolak epoxy resin, and the bisphenol A type epoxy resin having the epoxy equivalent of 190 to 480 is preferable. Then, the curing agent preferably includes an amine curing agent. The amine agent includes triethylenetetramine, isoborondimane, methaxylenediamine, polyamideamine, or modified materials thereof. The curing agent is normally used in the ratio of 0.7 to 1.3 of equivalent ratio.
Patent JP-H03240804-A (JP)
Title: Positioning controller
Inventor: SAITOU KIMIO
IPC: G05B19/05
Filed: 1990-02-19
Abstract: PURPOSE:To change the control data by storing such control data as the position data, the velocity data, etc., on a position control program, and outputting the external data inputted based on a ladder program to a storage means as the control data. CONSTITUTION:A signal input part 104 is provided together with a signal output part 105 to a positioning controller 101 for a servo amplifier 110 of a motor 108. Then a control signal memory 106, a state signal memory 107, a control data memory 111, and a state data memory 112 are provided between a sequence control part 102 and a position control part 103. The external data are inputted via the part 104, then outputted to the memory 111 from the part 102 as the control data. This data is inputted to a prescribed position of a position control program via the part 103 and executed there, and the state data to be transferred to the part 102 from the part 103 is stored in the memory 112.
Patent JP-H08209310-A (JP)
Title: Stainless steel with high hardness and high corrosion resistance and its production
Inventor: YARIMIZU SEIICHI
IPC: C22C38/54
Filed: 1995-02-03
Abstract: PURPOSE: To produce a stainless steel with high hardness and high corrosion resistance, useful as a sluice gate door stop material. CONSTITUTION: This steel is a stainless steel with high hardness and high corrosion resistance, having a composition consisting of, by weight ratio, <=0.03% C, 0.20-0.30% N, 0.05-0.50% V, <=2.00% Si, <=5.00% Mn, <=0.030% S, 6-13% Ni, 16-20% Cr, 0.05-0.25% Nb, <=0.005% B, and the balance Fe with impurity elements. This stainless steel can be produced by performing rolling at 950-1300 deg.C and then finish rolling while controlling temp. to 800-900 deg.C by air cooling.
Patent JP-H05234963-A (JP)
Title: Fine pattern forming method
Inventor: TANAKA HIDEHITO
IPC: H01L21/302
Filed: 1992-02-25
Abstract: PURPOSE:To eliminate the influence of the accuracy deterioration of a resist pattern caused by a photoresist and patterning exposure by performing etching, etc., under a condition where a pattern density dependency is given by using a patterned negative photoresist as a mask. CONSTITUTION:A negative photoresist 3 for patterning is applied to the surface of a substrate 1 on the surface of which a layer 2 to be patterned is formed. Then, after transferring patterns having different densities formed by the combination of fine and coarse patterns to the photoresist 3 by patterning exposure, the photoresist 3 is developed. After development, the layer 2 is etched under a condition where a pattern density dependency is given by using the photoresist 3 as a mask. The condition where the pattern density dependency is given means such a condition that the line width of the coarse pattern is made wider than that of the fine pattern by depositing a resulted product of reaction, etc., on the sidewall of the film to be etched.
Patent JP-S57156339-A (JP)
Title: Preparation of optical fiber
Inventor: NAKAHARA MOTOHIRO
IPC: G02B6/00
Filed: 1981-03-18
Abstract: PURPOSE:In a sintering process which is carried out succeeding piling a medium contining a metal oxide for adjusting a refractive index, to make the metal oxide contained in glass into a given concentration distribution, by regulating a gas component of sintering atmosphere. CONSTITUTION:A glass medium consisting essentially of SiO2 and a metal oxide for adjusting a refractiv index is piled on a rotary body. The aggregate of the glass fine particles are sintered in an inert gas atmosphere containing a halogen compound. The blending ratio of halogen is varied corresponding with rate of temperature rise. The volatilization of the metal oxide during sintering is controlled, and glass having a concentration distribution exhibiting high concentration at the central part and low concentration at the peripheral part is obtained.
Patent JP-S62196533-A (JP)
Title: Ceiling embedded type air conditioner
Inventor: SUZUKI SOUZOU
IPC: F24F1/00
Filed: 1986-02-21
Abstract: PURPOSE:To make a uniform speed of air passing through a heat exchanger and utilize a maximum capacity of heat exchanging operation in a heat exchanger by a method wherein a fin pitch of the heat exchanger at a part opposing to a blowing port of a blower is constructed to be smaller than that of other portions. CONSTITUTION:Since a width S of a blowing port of a blower 11 is shorter than a length l between end plates of heat exchangers 17 and 17', a distribution of air speed at the front surfaces of the heat exchangers 17 and 17' shows a high value at a part opposing to blowing ports 10 and 10' of the blower, and an air speed at the front surfaces of the heat exchangers at the end portions of the heat exchangers 17 and 17' become low. However, since the fin pitch at the portions 17a and 17a' showing a high air speed at the front surface becomes smaller than that of other portions, an air resistance becomes high and a passing air speed is decreased. Since the fin pitch at the portions where an air speed at the front surface is low is relatively large, the air resistance becomes low and a passing air speed is increased. The passing air speed is made uniform throughout an entire heat exchanger, an efficiency of heat exchanging operation is improved, an air resistance in the entire heat exchanger is reduced, thereby a performance of air blowing can be improved and a noise of air blowing can be reduced.
Patent JP-H10237504-A (JP)
Title: Metallic porous body
Inventor: TAKADA JINSUKE
IPC: B22F3/11
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a metallic porous body easy to be produced as compared to the case of metallic fiber, capable of using inexpensive metal powder and excellent in permeability by forming it into metal flat fine powder in which the average value of the flattening degree is regulated to a specified range. SOLUTION: An assembled body of metal flat fine powder in which the average value of the flattening degree (the thickness of the flat part in the flat powder/the maximum length of the flat powder) lies in the range of 0.05 to 0.5 is formed. In this way, the porosity of the metallic porous body is improved, so that the permeability of the metallic porous body can be improved. In the case the average value of the flattening degree exceeds 0.5, the porosity reduces to drastically deteriorate its permeability. Furthermore, in the case the average value of the flattening degree is <=0.05, good permeability can be obtd., but, there is a limitation on flattening working to the metal fine powder, and furthermore, the working cost is made drastically high. Moreover, the average grain size of the metal flat fine powder is regulated to the range of 3 to 20μm.  By using this metallic porous body for a filter for gas in particular, fine impurity grains can be removed.
Patent JP-H08236309-A (JP)
Title: Thermistor element
Inventor: ITO WATARU
IPC: H01C7/00
Filed: 1995-02-27
Abstract: PURPOSE: To provide a thermistor element having a high adhesive strength of an electrode to an element assembly, change rate with time of the small resistance value even by usage for a prolonged term in a high-temperature atmosphere and high reliability. CONSTITUTION: In a thermistor element, in which an electrode is formed on a negative temperature coefficient thermistor element assembly consisting of a sintered body mainly comprising a transition metal oxide, copper and/or a copper compound is contained in an electrode forming material. Copper and the copper compound easily form a compound (a spinel group) with the transition metal oxide, particularly an element such as Mn, Co, Fe, etc., constituting the thermistor element assembly, and are easy to be alloyed with a precious metal element, particularly Ag, Au, etc.  A copper component contained in the electrode is distributed unevenly near the interface of the electrode and the thermistor element assembly, and electrode adhesive strength is increased by a chemical bond while the change rate with time of the resistance value is reduced even at the time of usage for a prolonged term in a high-temperature atmosphere, thus improving reliability.
Patent JP-H05316944-A (JP)
Title: Method and device for complete or partial dehydration of vegetable product and dehydrated product obtained
Inventor: BUREEZA KUROODO ANTOWAANU
IPC: F26B21/14
Filed: 1991-03-05
Abstract: PURPOSE: To provide a method and a device capable of inexpensively dehydrating a vegetable product with many leaves without necessitating a wide place or manual aid while keeping an excellent sensual quality such as taste and to provide the dehydrated product. CONSTITUTION: This method is composed of plural stages of a dehydration chamber (1) and an adsorption chamber (2) where an article to be dehydrated is placed, the pressure in the chambers is reduced until an air partial pressure inside the dehydration chamber (1) becomes 1-2mbar, the entire pressure inside the dehydration chamber (1) is raised again to 7-200mbar by the introduction of heat transmission gas, a desired pressure is kept, an operation is stopped and the dehydration chamber (1) and the adsorption chamber (2) are returned to an atmospheric pressure. The method is used for farm product food.
Patent JP-H10215751-A (JP)
Title: Insecticide fog machine
Inventor: WATANABE YOSHIYUKI
IPC: B05B9/04
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the resolution of oil solution and the reduction of a fogging amount. SOLUTION: A vaporizer 6 is provided with a hollow cylindrical heater 10 heating an internal vaporizing space. A heater control means 24 controlling the supply of power to the heater 10 based on the detected temperature of the temperature detecting means controls the temperature of vaporized gas ejected from the nozzle 14 of the vaporizer 6 to be 270 to 300 deg.C. When the lower limit of the temperature of vaporized gas is controlled to be at the level of 270 deg.C, insecticide components are hard to thermally crack and the problem that the matter of a high boiling point such as tar is deposited much is effectively prevented. Then the blocking of the nozzle is suppressed to effectively prevent the reduction of the fogging amount.
Patent JP-H04281018-A (JP)
Title: Production of porous yarn of silica alumina
Inventor: SEKINE MASAHIRO
IPC: D01F9/10
Filed: 1991-03-05
Abstract: PURPOSE:To obtain the title yarn useful for high-temperature catalyst carrier, etc., having excellent productivity by blending an aluminum alkoxide and an active hydrogen-containing compound with a specific silicon alkoxide, forming a sol, spinning, treating with steam and calcining. CONSTITUTION:In a method of producing silica alumina yarn from an aluminum alkoxide and a silicon alkoxide, a reaction mixture of an aluminum alkoxide and an active hydrogen-containing compound such as monoethanolamine (preferably 0.6-2.7 mols of active hydrogen based on 1mol aluminum alkoxide) is blended with a silicon alkoxide and/or a derivative thereof in an amount to give <=30wt.% silica content in ceramics after calcining, and the blend is hydrolyzed to form a sol, the sol is spun to give a gel yarn, which is treated with steam and then the gel yarn treated with steam is calcined to give the objective yarn.
Patent JP-S63204244-A (JP)
Title: Color image copying machine
Inventor: TANAKA HIRONORI
IPC: G03B27/50
Filed: 1987-02-19
Abstract: PURPOSE:To obtain a color image copying machine which has a high copying speed and enables a copy image to be edited by employing both reading and reproduction systems for an analog and a digital color image for one color image copying machine. CONSTITUTION:When a shield means 22 is rotated and positioned as shown by a solid-line, a light source 21 turns on and its light is projected on a position (b) of a color original 1 through a condenser lens 24 and a RGB filter 23; and its reflected light is passed through a fiber lens 31 and projected on a photosensitive film 4 for exposure, thereby copying the analog color image. Further, when the shield means 22 is rotated properly from the solid-line position and toward a position (c) of the color original, the light from the light source 21 is projected on the position (c), and its reflected light is guided to a condenser lens 28 through mirrors 26 and 27 and read by a CCD image sensor 29. Consequently, when fast copying operation is performed, the analog system is selected when image editing needs to be performed, the digital system is selected.
Patent JP-H07260280-A (JP)
Title: Absorption type chiller
Inventor: UN SOKUKEN
IPC: F25B15/02
Filed: 1995-02-27
Abstract: PURPOSE: To improve condensing efficiency and cooling output by providing a precooling heat exchanger to perform a primary condensing of refrigerant vapor with heat exchange between the refrigerant vapor separated from a generator and a dilute solution generated by an absorber and a condenser to condense the remaining uncondensed refrigerant vapor from the precooling heat exchanger. CONSTITUTION: A fourth piping member 44 for guiding the stream of a dense solution passing through a first piping member 41 and fifth and sixth piping members 45 and 46 to guide the stream of a dilute solution converted by an absorber are arranged between the absorber 15 and a heat exchanger 18. Heat is exchanged between a hot dense solution separated from a generator 10 and a cool dilute solution converted by the absorber 15. A precooling heat exchanger 30 is connected to the sixth piping members 45 and 46 to supply a refrigerant solution condensed by the precooling heat exchanger 30 to an evaporator, while the remaining uncondensed refrigerant vapor is guided to an eighth piping member 48 and supplied to a condenser 12 to be condensed. This can improve the condensing efficiency, thereby achieving a higher cooling efficiency.
Patent JP-S58155433-A (JP)
Title: Connecting system of separate input/output units
Inventor: MIZUI KENJI
IPC: G06F11/30
Filed: 1982-03-11
Abstract: PURPOSE:To prevent a single fault of each I/O unit from exerting influence on the whole device, and also to replace the I/O unit without stopping the device, by separating an I/O bus from a common bus physically and logically. CONSTITUTION:Each I/O 4-1, 4-2, ...is connected to an I/O bus 5, and is not connected directly to a common bus 2 of a processor 1. The common bus 2 and the I/O bus 5 are connected through an adaptor 6. The I/Os 4-1, 4-2, ...constitute an I/O unit group which are designed so that the unit can be inserted and detached  in a state that an electric power supply is applied. On the adaptor 6, a bus  separating switch is provided. In this way, even if one of the I/Os 4-1, 4-2, ...becomes faulty, its I/O can be separated from the common bus, and also can be  replaced.
Patent JP-H10242060-A (JP)
Title: Cvd equipment and cvd method
Inventor: MORI KENZO
IPC: H01L21/205
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To improve the yield of products by reducing particles sticking to a wafer. SOLUTION: An in-line particle monitor 17 is installed in piping 16 for monitoring particles which is fixed to a reaction furnace 1. Particles formed in the course of reaction in the reaction furnace 1 are measured with the monitor 17. When the measured value becomes lower than or equal to a set value, a wafer 12 is carried in the reaction furnace 1. Thereby the sticking of particles 14 to the wafer 12 is reduced when the wafer 12 is carried in the reaction furnace 1.
Patent JP-H04277698-A (JP)
Title: Inverter device
Inventor: YOSHIDA TOSHIHIRO
IPC: H05K7/20
Filed: 1991-03-06
Abstract: PURPOSE:To facilitate the mounting and the wiring of electric components by connecting a cooling fin with a shield plate by U-shaped support metals, and attaching the support metals to the inside face of the U-sheped frame constituting an outer cover. CONSTITUTION:A cooling fin 2, to which a semiconductor element unit 8 is attached, and a plate-shaped shield plate 9 are connected with each other by an upper support metal 3 and a lower support metal 4. Next, electric components such as fans, terminal bases, capacitors, etc., are mounted on the lower support metal 4. And the frame 10 is attached to the upper support metal 3 and the lower support metal 4, and the frame 10 is covered with an upper cover, a lower cover, and a front cover. Hereby, the mounting work and the wiring work of the electric components can be performed in the condition that the U-shaped frame does not exist, and the work efficiency improves, and the manhours in work during the assembling and the maintenance can be reduced.
Patent JP-S51112776-A (JP)
Title: Apparatus for atomizing the bubbles in liquid
Inventor: FUKUI SABUROU
IPC: B01D3/16
Filed: 1975-03-31
Abstract: PURPOSE: An apparatus for atomizing bubbles in liquid with high efficiency (of atomization). 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07249120-A (JP)
Title: Picture processing method
Inventor: MURAKAMI ATSUSHI
IPC: G06T7/00
Filed: 1994-03-10
Abstract: PURPOSE:To simplify an arithmetic processing and to speedily recognize a pattern. CONSTITUTION:This picture processing method includes a first process where one of plural picture elements constituting the edges of a specified pattern T in a reference picture is set to be a start T(0), and the directions of the edges on which the plural picture elements are positioned are sequentially registered from the start T(0), a second process where the respective picture elements in the input picture are set to be starting points, whether the picture elements adjacent in the direction registered in the first process constitute the pattern edges or not is judged and the number of the picture elements judged to constitute the pattern edges is counted and a third process detecting the specified pattern T among the plural patterns included in the input picture elements based on the position of the starting point where the number of the picture elements counted in the second process becomes a maximum.
Patent JP-H01215689-A (JP)
Title: Hose clamp for motorcycle and manufacture thereof
Inventor: KIYAMA SHIGEHIKO
IPC: B62K19/30
Filed: 1988-02-22
Abstract: PURPOSE:To make it possible to facilitate fixing of a hose clamp by welding a stud having a threaded outer surface to a main pipe attached thereto with the hose clamp, and by inserting the stud in a stud insertion hole in the clamp so as to secure the clamp. CONSTITUTION:With the use of an aluminum stud 2 welded to the upper surface of an aluminum main pipe 2, a hard resin clamp 3 for clamping a brake hose is secured to the main pipe 1. The stud 2 is composed of a rod-like body 11 having a threaded outer surface and a welding section 12 at one end of the rod-like body 11. Further, the clamp 3 includes a hose holding hole 21, a stud insertion hole 22 having a convex part 22a adapted to be meshed with the thread part of the stud and formed in the inner peripheral surface of the hole, and a flange 23 formed in one end part of a contact surface 24 making contact with the upper surface of the main pipe 1. Further, the stud 2 is inserted in the stud insertion hole 22 so as to mount the clamp 3.
Patent JP-2000237823-A (JP)
Title: Bending method, bending device and lower die device
Inventor: TAKIZAWA SHIYUUJI
IPC: B21D5/02
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To repeatedly obtain stable bending angles without being influenced by the error in thickness and effect of age-based variation of a work. SOLUTION: The vertical distance H1 from the upper end plane 1a of a die 1 to the tip Wa in the bended part of the work when the work W is bent to a prescribed angle by cooperation of a punch and the die 1 is determined from the light shielding position of a detecting light K which is irradiated toward the bended part 3 and shielded by the bended part 3. On the basis of this vertical distance H1, when the work on and after the 2nd sheet is bent, the punch is moved till the vertical distance from the upper end plane 1a of the die 1 to the tip Wa in the bended part of the work W is made to coincide with the vertical distance H1 of the reference.
Patent JP-S53124021-A (JP)
Title: Erasion method for storaged charge image
Inventor: SAITOU MITSUO
IPC: H01J31/58
Filed: 1977-04-05
Abstract: PURPOSE: To secure a perfect erasion for the storage charge image in a short time through an erasion action in which the erasion potentials that secures the secondary electron discharge ratio of over and under "1" for the insulator are applied alternately and repeatedly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07229809-A (JP)
Title: Method and apparatus for locating defect on coated flexible welded pipe
Inventor: OTANI TERUO
IPC: G01M3/12
Filed: 1994-02-15
Abstract: PURPOSE:To enhance productivity of coated flexible welded pipe by locating the defect on the welded pipe with a high efficiency. CONSTITUTION:A welded pipe 12 is coated with a molten resin material 13A while being internally pressurized with a gas and an abnormal coating, where the molten resin material 13A is inflated by the gas leaked at a defect position 12A of the welded pipe 12, is detected thus locating the defect.