baber/WOPTO huggingface dataset:
Patent JP-S55152310-A (JP)
Title: Incomplete combustion furnace for sewege treatment
Inventor: HIROSE YASUO
IPC: F23G5/04
Filed: 1979-05-16
Abstract: PURPOSE: To considerably reduce the generation of NOx and hexavalent chrome by making incomplete combustion with the shortage of air supply and with preheating air in initial combustion process.  
     CONSTITUTION: The combustion air transferred by a blower 20 is prheated while passing through an air preheater 21 and supplied to an imcomplete combustion furnace C after via an adjusting valve 22. At this time, 60W95% as large an amount as the theoretical value of preheating air which is necessary for the combustion of dry sewege sludge solid and dry sewege sluddge gas is supplied through a supply pipe 11 provided in the lower part of the furnace C and incomplete combustion is made in the furnace C with the shortage of supply air. The incomplete combustion product generated in the furnace C is subjected to complete combustion in a complete combustion furnace while supplied from the central axis portion of the furnace C through the compulsory suction and transfer of a transfer pipe 13 at a constant rate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01232408-A (JP)
Title: Alarm device for electronic equipment
Inventor: TANIGUCHI KATSUYA
IPC: G06F1/28
Filed: 1988-03-11
Abstract: PURPOSE:To detect a lid body being closed and generate an alarm without providing a leased line, etc., by providing a voltage lowering means which lowers the input voltage of a voltage detecting means when the lid body is closed while a switch means is ON state. CONSTITUTION:When the lid body is closed without turning off a power source 13 and a detection switch 9 is turned on, the connection point 20 between resistances R2 and R3 is grounded because the switch 131 is closed, and the potential at the connection point 20 is lowered greatly. Therefore, a comparing circuit 21 outputs a low output signal similarly to a case wherein a detected voltage value drops below a reference voltage owing to the voltage drop across a battery to activate an AND gate 23, so that a speaker 25 generates an alarm sound. Consequently, an alarm function for such a case is realized without providing an independent dedicated detecting circuit which detects the closed state of the lid body with the power switch ON nor providing a dedicated detection port to a CPU.
Patent JP-H03261735-A (JP)
Title: Production of phenol
Inventor: KAMITOKU TETSUO
IPC: C07C37/58
Filed: 1990-03-09
Abstract: PURPOSE:To efficiently obtain phenol by making a ratio of oxygen pressure to concentration of palladium-based catalyst in benzene to a specific value or making a specific compound to exist in the reacting system in oxidizing benzene with oxygen in the presence of said palladium-based catalyst. CONSTITUTION:In oxidizing benzene with oxygen in the presence of palladium- based catalyst, (i) a ratio of oxygen pressure to concentration of said catalyst in benzene is made to 1500-20000(kg/cm<2>)/(mol%), preferably 2000-15000(kg/ cm<2>)/(mol%), or (ii) phenanthroline in an amount of 0.1-5.0mol, preferably 0.5-2.0mol and N methylmorpholine in an amount of 0.5-200mol, preferably 1.0-100mol to Pd in said catalyst are made to exist in said reaction system to selectively and readily afford phenol in high yield by direct oxidation of benzene without using nitric acid having high corrosiveness nor a large amount of carbon monoxide.
Patent JP-2000257781-A (JP)
Title: Tube fitting for soft tube
Inventor: NAKAMURA RYOICHIRO
IPC: F16L33/23
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To improve sealing performance and to prevent torsion of a tube. SOLUTION: A fastening ring 26 is arranged in a deep part of a socket 18 and an O ring 30 is arranged on more opening side than it on this tube fitting. Consequently, an outer surface of a tube 12 to be sealed by the O ring 30 is never marred by a biting tooth 32 of the fastening ring 26. Additionally, as a taper ring 28, a pressing ring 38, etc., are interposed between the fastening ring 26 and a box nut 16, the fastening ring 26 locked to the outer surface of the tube 12 following the box nut 16 is never rotated.
Patent JP-S61216484-A (JP)
Title: Manufacture of field effect transistor
Inventor: NISHIMURA TAKASHI
IPC: H01L29/812
Filed: 1985-03-22
Abstract: PURPOSE:To enable a field effect transistor having low gate resistance and high noise characteristic by providing the steps of providing and etching a multilayer gate pattern made of multilayer metal films having different properties on a gate electrode metal, and forming the section of the gate electrode in T shape. CONSTITUTION:A multilayer gate pattern 16 is formed through photoengraving, depositing and lifting-OFF on an aluminum layer 15A deposited on an active layer 12. With the pattern 16 as a mask the layer 15A is sidewise etched with phosphoric acid solution, metal is deposited from above to form source and drain electrodes 13, 14, thereby forming a field effect transistor. Thus, a gate electrode is formed in T-shaped section of an aluminum electrode 15, the pattern 16 and a metal layer 17. Thus, even if the interval of the source and the drain is sufficiently reduced, a gate resistance can be held low to provide an FET having a good noise characteristic.
Patent JP-S59184604-A (JP)
Inventor: KOBAYASHI SOUSUKE
IPC: B28B1/32
Filed: 1983-04-06
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-H07273437-A (JP)
Title: Adhesive agent coating method and its equipment
Inventor: OKAWA KOJI
IPC: B05C5/00
Filed: 1994-03-29
Abstract: PURPOSE:To provide an adhesive agent coating equipment which enables stable adhesive agent coating free from cobwebbing without being affected by coating conditions, when a circuit board is coated with the adhesive agent. CONSTITUTION:The title equipment consists of the following; an adhesive agent nozzle 2 which spreads adhesive agent for preliminarily fixing electronic components on the mounting positions of electronic components of a circuit board 4, a positioning means for positioning the adhesive agent nozzle 2 in the XY direction parallel with the circuit board 4 and in the Z direction vertical to the board 4, a stopper which is arranged in the vicinity of the nozzle 2 and regulates the descent of the nozzle 2 tip in the Z direction, and a moving means for adjusting the position of the stopper.
Patent JP-S59184329-A (JP)
Title: Fully solid state complementary type electrochromic display element
Inventor: FUKUSHIMA NOBUHITO
IPC: G02F1/153
Filed: 1983-04-05
Abstract: PURPOSE:To improve responding speed, coloring density and reliability by providing an UV shielding layer consisting of a thin cerium dioxide film on a thin tungsten trioxide film. CONSTITUTION:A thin cerium dioxide film which is colorless and transparent and shuts off <=400nm wavelength is used as an UV shielding layer, thereby forming a fully solid state complementary type EC display element which prevents photochromism of the tungsten trioxide and has remarkable resistance to light. A fully solid state complementary type EC display element consisting of a transparent electrode 2, a thin iridium oxide film 3, a dielectric layer 4, a thin tungsten trioxide film 5, and a transparent electrode 6 is formed on a lower substrate 1 and further a thin cerium dioxide film 7 is formed thereon by a PVD method including ion plating. The element is thereafter sealed with an upper sealing plate 8 and a sealant 9. The preferred thickness of the thin cerium dioxide film is 0.8-1.6mum. If the thickness is <=0.7mum, the effect of preventing photochromism is slight and if >=1.7mum, the effect of the transmittivity in the visible part is not negligible.
Patent JP-H09256113-A (JP)
Title: Ferritic stainless steel for automobile exhaust system equipment
Inventor: KOYAMA YUJI
IPC: C22C38/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a ferritic stainless steel for automobile exhaust system equipment, capable of production at low finish annealing temp. and excellent in cold formability and high temp. strength. SOLUTION: The ferritic stainless steel, which has a composition consisting of, by mass, <=0.005% C, <=0.008% N, <=0.45% Si, <=1% Mn, 10-12.5% Cr, 0.05-0.3% Nb, 8×(C+N) to 0.3% Ti, and the balance Fe with inevitable impurities and satisfying C+N<=0.009%, is prepared.
Patent JP-H01231989-A (JP)
Title: Treatment of waste water
Inventor: HASHIMOTO NOBUKO
IPC: C02F1/56
Filed: 1988-03-14
Abstract: PURPOSE:To effectively remove fluorine in waste water by adding a calcium salt and a ferric salt to the waste water of <=4 pH contg. a reducing substance and fluorine, adjusting the pH of the waste water to about 7 and forming a precipitate under aeration. CONSTITUTION:The pH of waste water contg. a reducing substance and fluorine is adjusted to <=4 and a calcium salt such as calcium sulfate or calcium chloride is added to the waste water. The pref. amt. of the calcium salt added is 1-2 times the amt. of the salt reacting with the fluorine in the waste water. A ferric salt such as ferric chloride or ferric sulfate is further added to the waste water. The pref. amt. of the ferric salt added is >=50mg/l. The pH of the waste water is then adjusted to 7-8 by adding an alkali agent and a precipitate of ferric hydroxide is formed under aeration. By this method, the precipitate of ferric hydroxide is formed in spite of the presence of the reducing substance in the waste water.
Patent JP-S53146131-A (JP)
Title: Device for suppressing power source waveform distortion
Inventor: TERUNUMA MUTSUHIRO
IPC: H02M5/27
Filed: 1977-05-25
Abstract: PURPOSE: DTo eliminate harmonic current by connecting a series circuit consisting of a capacitor, a reactor and a resistor and grounded at one end to each phase line between a thyristor device and a power source having internal inductance connected to a distribution line. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56157530-A (JP)
Title: Order processing system
Inventor: TAKAI TAKAHARU
IPC: B41J35/16
Filed: 1980-05-06
Abstract: PURPOSE:To shorten the monopolization time of an electronic computer, storing data, where an order of two bytes or more is mixed, in a data buffer and by converting data read from the buffer to a one-byte order code and by editing data to store it in the buffer. CONSTITUTION:Data where an order of two bytes or more is mixed is sent from an electronic computer 7 to a receiving circuit 8 of a printer control part 15 successively and is stored in a data buffer 9. After the completion of data transfer, contents of the buffer 9 are read by a code converting circuit 11 and are converted to a one-byte order code by the circuit 11 and are edited and are stored in the data buffer 9. Data stored in the data buffer 9 is transmitted to a serial printer 14 through a read control circuit 12 successively, thus shortening the monopolization time of the electronic computer 7 and reading and printing data in the reverse direction effectively.
Patent JP-H05261197-A (JP)
Title: Washing machine
IPC: H02P1/42
Filed: 1992-03-17
Abstract: PURPOSE:To change the water flow generated by a pulsator according to the quality of cloth at the time of starting a motor. CONSTITUTION:The washing machine comprises a cloth quantity detecting means 4 or a cloth quality detecting means 5 for detecting the quantity or quality of cloth in a washing and dewatering bin 1. According to the detection signal, the starting applied voltage pattern to the motor 2 is changed to be started by a water flow suitable for the cloth quantity and the cloth quality. Accordingly, generation of unnecessary water flow is prevented, and dewatering sound in a silent mode can be reduced so as to further improve the silence effect.
Patent JP-S58178144-A (JP)
Title: Solar heat collector
Inventor: YAMADA HOZUMI
IPC: F24J2/54
Filed: 1982-04-09
Abstract: PURPOSE:To make it possible to constantly set the heat collecting portion at an optimum inclination angle by rotating the heat collecting part at an arbitrary inclination and thereafter fixing the heat collecting part by fixing an upper case and a lower case. CONSTITUTION:A pileline inlet 4 and a pipeline outlet 5 of the heat collecting portion 3 are clamped by the upper case 1 and the lower case 1' in a rotatable manner, and the heat colleting portion 3 is rotated so that the solar radiation on the inclined surface becomes maximum by the pipeline inlet 4 and the pipeline outlet 5. Thereafter, a flange part 2 of the upper case 1 and a flange part 2' of the lower case 1' are fixed by means of a plurality of screws 6. The heat collecting portion 3 is held and fixed in a state where it is set at an optimum inclination angle by the friction between the upper case 1 and the lower case 1'.
Patent JP-2000257141-A (JP)
Title: Non-cut and cover restoration method of service pipe in case of renewal of underground embedding conduit
Inventor: SENDA SHOHEI
IPC: E03F7/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a service pipe connected to the existing conduit and, at the same time, to prevent the occurrence of traffic difficulties or noise problems when soil improvement is made. SOLUTION: Before the renewal of cutting of the existing conduit 1, a temporary lining is applied over the whole in a service pipe 2, the whole service pipe 2 is monolithically formed by the temporary lining member 20 and, at the same time, it is combined with the existing conduit 1. After the renewal of the conduit, soil improvement grout is supplied to the inside of the front end 2c of the service pipe 2 through the inside of the service pipe 2, and the supplied group G is infiltrated into the neighboring ground through a gap s2 between a new conduit and the front end of service pipe to carry out ground improvement of the neighboring ground.
Patent JP-S63227531-A (JP)
Title: Production of oxygen-containing compound
Inventor: MIURA HIROYUKI
IPC: C07C29/158
Filed: 1987-03-17
Abstract: PURPOSE:To advantageously obtain the aimed compound, by using a catalyst heat-treated under specific conditions of an initial high temperature in an inert gas stream as reduction pretreatment in preparation thereof for producing an oxygen-containing compound from a synthesis gas in the presence of a rhodium-containing catalyst. CONSTITUTION:Carbon monoxide is reacted with hydrogen in the presence of a rhodium-containing catalyst to produce an oxygen-containing compound, such as acetic acid, acetaldehyde or ethanol. In the process, a catalyst, prepared by heat-treating at an initial high temperature of 100-150 deg.C, preferably 105-135 deg.C in an inert gas stream and then 60-95 deg.C, preferably 80 deg.C as reduction pretreatment and having enhanced activity of forming the aimed compound is used to improve yield and space time yield of the aimed compound without deteriorating selectivity thereof.
Patent JP-H09227434-A (JP)
Title: Production of 6-bromo-2-naphthol
Inventor: NAMEKATA TAKESHI
IPC: C07C37/72
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To economically and industrially produce 6-bromo-2-naphthol by bromination and debromination of 2-naphthol. SOLUTION: 2-Naphthol is brominated with bromine in an alcohol solvent to give 1,6-dibromo-2-naphthol. 1,6-Dibromo-2-naphthol is not separated, added to a reaction system of an aqueous solution of an alkali sulfite, debrominated and converted to 6-bromo-2-naphthol. The reaction solution is subjected to liquid-liquid separation to recover 6-bromo-2-naphthol.
Patent JP-2000260445-A (JP)
Title: Fuel cell power generation device
Inventor: SHINDO KOJI
IPC: H01M8/04
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To miniaturize a power conversion unit of a fuel cell power generation device. SOLUTION: In this fuel cell power generation device 10 wherein a hydrogen gas from a hydrogen gas feeding system 12 and air from an air feeding system 13 are fed to a solid high-polymer fuel cell 11, the solid high-polymer fuel cell 11 generates electricity and the power of the electricity is converted into predetermined power by a power conversion unit 14, a heat sink 29 is formed on a pneumatic manifold 28 of the air feeding system, and a heat generation part 30 of the power conversion unit is installed at a position corresponding to the heat sink 29 on the pneumatic manifold 28 of the air feeding system.
Patent JP-H03260074-A (JP)
Title: Production of copper-based metallic material
Inventor: OGAWA YOSHIAKI
IPC: C23C18/00
Filed: 1990-03-12
Abstract: PURPOSE:To enhance the adhesion of a copper-based metallic base material when etched to a resist resin and to obtain the material capable of forming a clear fine pattern by heating the base material to a specified temp. in an atmosphere with its oxygen partial pressure specified. CONSTITUTION:The base material consisting of copper or a copper alloy is heated at <=200 deg.C in an oxygen contg. atmosphere having 2-200mmHg oxygen partial pressure or heated at a temp. below the softening temp. of the base material in an oxygen-contg. atmosphere having <=5mmHg oxygen partial pressure. A uniform and rigid coating film of copper oxide consisting essentially of Cu2O is formed on the base material surface by this method. A film consisting only of Cu2O or the film consisting essentially of Cu2O and contg. CuO at a part, especially at its outermost surface, can be used as the copper coating film consisting essentially of Cu2O. The coating film is firmly adhered to the base material, and the base material is firmly adhered to the resist resin.
Patent JP-H04312966-A (JP)
Title: Resin-sealed semiconductor device
Inventor: ARAI NORIYOSHI
IPC: H01L25/07
Filed: 1991-03-25
Abstract: PURPOSE:To obtain a sealed semiconductor device which has a simple electrode terminal and in which peeling of a soldered part of the terminal is prevented. CONSTITUTION:A through hole 9a in which one end of an electrode terminal 10 is passed, is formed with a suitable clearance in a case 9, the other end of the terminal 10 is electrically connected to a semiconductor chip 5 placed on a copper base plate 1 in the case 9, and the terminal 10 is held with predetermined clearances in vertical directions in the case 9. The terminal 10 is formed longitudinally movably in the case 9. Even if repetitive load is applied directly to the soldered part of an electrode terminal 4 in a heat cycle test, the load can be absorbed by a longitudinal movement and by holding with a silicone rubber 11.
Patent JP-H02239889-A (JP)
Title: Method for sewing collar head of v-neck sweater, vest and the like and device thereof
Inventor: TAKEUCHI KENJI
IPC: D05B35/00
Filed: 1989-03-13
Abstract: PURPOSE:To see the deviation of a collar pattern and the angle of a collar from an upper surface, to execute a sewing and to simplify a sewing work by making a front body into a face, inserting an article to be sewn, put left and right collar head edges to a stopper piece, hanging them, executing a temporary clamping, thereafter, grasping the article to be sewn so that it cannot be moved, simultaneously, lifting the stopper piece, and moving the sewing machine of a needle to be moved to the left and right. CONSTITUTION:A stopper piece 19 is made into guide, the left and right collar head edges are inserted into a gap part 4 in a perpendicular condition, and a cylinder 9 is closed. Thereafter, an air is introduced into a cylinder 26, the article to be sewn is firmly grasped so that it cannot be moved, simultaneously, the air is introduced even into a cylinder 16 of a stopper base 15, a pivot 18a is made into a fulcrum, and the stopper piece 19 is lifted upward. The motor of a sewing machine 29 is driven, a needle fitting body 32 executes left and right circular arc movements, a needle 49 penetrates through a cloth, and while the needle 49 is exposed on one side surface, a needle thread and a bobbin thread are crossed. Further, a motor 50 for sewing machine slide is driven, a pinion gear 56 and a rack gear 57 are engaged, the sewing machine 29 is moved, and simultaneously, the sewing is executed.
Patent JP-H11246359-A (JP)
Title: Hair grower
Inventor: MIZUSHIMA NAOKI
IPC: A61Q5/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To prepare a hair grower capable of manifesting excellent hair- growing and hair-fostering activities by using a sugar-glyceryl ester, a sugar- glyceryl ether, glyceride sulfate and glyceride ether sulfate as an active ingredient. SOLUTION: This hair grower contains one or more kinds of an aliphatic ester of formula I (X<1> is H or the like; Y<1> is H or the like; R<1> is a 2-28C aliphatic monovalent hydrocarbon with the proviso that the number of the carbons is even; R<2> is a 1-28C aliphatic monovalent hydrocarbon; (g) is 0 or an integer of >=1; or the like), an ether of formula II (X<2> is H or the like; Y<2> is H or the like; R<3> and R<5> are each a 2-4C lower alkylene; (s) is 0-10; R<4> is a 3-29C aliphatic monovalent hydrocarbon with the proviso that the number of the carbons is odd; R<6> is a 1-29C aliphatic monovalent hydrocarbon; or the like), a monoglyceride sulfuric acid ester salt of formula III [R<7> is the same as the R<1> ; M is an alkali(ne earth) metal or the like] and monoalkylglyceryl ether sulfuric acid ester salt as an active ingredient.  The hair grower is excellent in solubility or the like in a hydrated ethanol or the like.
Patent JP-S63225179-A (JP)
Title: Apparatus for positioning magnetic field measuring element
Inventor: MATSUOKA YOSHIYUKI
IPC: G01R33/02
Filed: 1987-03-16
Abstract: PURPOSE:To enhance positioning workability, by moving a magnetic field measuring element on the axes gamma, theta, and phi of a polar coordinates system by one axis when the magnetic field element is positioned on a spherical surface. CONSTITUTION:A main shaft 19 is fixed to the axial core of a cylindrical object 22 by a support 20 and a magnetic field measuring element 33 is moved in a gamma-axis direction and fixed to determine the position thereof on a gamma-axis. Next, by moving a Z-axis body 25 in a Z-axis direction to fix the same, the position of the measuring element 33 on a Z-axis is determined and, by rotating a phi-axis handle 27, the position of the measuring element 33 on a phi-axis is determined. Further, by rotating a theta-axis handle 23, the Z-axis body 25 and a parallel link 21 are rotated around their axes through a key 34 and the position of the measuring element 33 on a theta-axis is determined. As mentioned above, by performing the positioning of the measuring element 33 on a spherical surface in succession by the main axis operation of one axis among the axes gamma, theta, and phi using a polar coordinates system, the positioning and fixing of the measuring element 33 become easy.
Patent JP-S61219563-A (JP)
Title: Grinder driving device
Inventor: UNO NOBUAKI
IPC: B24B27/04
Filed: 1985-03-27
Abstract: PURPOSE:To mechanize a grinding operation in a grinder device for finishing large-scaled steel castings by securing fixedly a grinder to the front end of an arm supported pivotably vertically and horizontally to provide a sensor at both sides of the grinder. CONSTITUTION:This device is set to a proper position of a work by a frame bed 1 capable of travelling, and the operative range of a truck 3 and a grinder 7 is designated to operate this device. Then, a pressure force is applied properly to the surface of a work by a drive source 5, while the grinder 7 is pivoted through an arm for grinding. And every time the grinder 7 is operated, the side wall is detected by a sensor 6 and then the operation of the grinder 7 is reversed, while the truck 3 is moved slightly forward or backward. Since then the pressure force of the grinder 7 is controlled to be always constant by the drive source 5, a predetermined amount of free curved surface is ground along the surface. Thus, the grinding operation can be automated and the efficiency of operation can be improved.