baber/WOPTO huggingface dataset:
Patent JP-H09155320-A (JP)
Title: Metal-containing organic waste treatment apparatus
Inventor: ARIMA KENICHI
IPC: F23G5/027
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To recover gasified clean gas and valued metals such as lead, tin, zinc, aluminum, copper, and iron from organic waste containing metals including car shredder dust, municipal waste and industrial waste without causing pollution. SOLUTION: A treatment apparatus has a mobile stoker furnace 1, which is divided into an A chamber into which organic waste containing metals is charged and which removes chlorine in an atmosphere of 250-350 deg.C, a B chamber in which the organic waste which passed through the A chamber is partially burned at 700-1,000 deg.C by a gasifying agent containing oxygen and steam to be gasified, and low melting point metals such as lead, zinc, and aluminum are melted to be recovered, and a C chamber in which inorganic substances which passed through the B chamber and contain high melting point metals, glass, ash, etc., are heated at 1,000-1,200 deg.C, and copper is melted to be recovered mainly. Also, a batch type treatment apparatus using two or more combustion furnaces is provided.
Patent JP-2001144298-A (JP)
Title: Thin-film transistor substrate and manufacturing method therefor
Inventor: KATO TAKESHI
IPC: H01L21/336
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem, where the leakage current of a back channel increases for uneven display, when a back channel electrode is operated for an extended period in floating state, requiring five or more patterning processes. SOLUTION: A semiconductor layer 4 constituting a thin-film transistor is allowed to be conductive with a gate electrode 2 and a back-channel electrode 82 via a gate contact hole 10, so that a front channel 42 (gate wiring side) of the thin-film transistor is at the same voltage with a back-channel 44 (liquid crystal orientation side). In the manufacturing process, the semiconductor layer and a transparent layer are etched in batch with a resist on the front channel, so that a thin-film transistor substrate is formed through four patterning processes.
Patent JP-H05168240-A (JP)
Title: Switching regulator
Inventor: MURAI KAZUO
IPC: H02M3/28
Filed: 1991-12-10
Abstract: PURPOSE:To obtain a switching regulator which improves the input power factor and which lightens the rush current at the time of power input. CONSTITUTION:An input capacitor 3, a switching transformer 4, and a switching element 5 are connected to the output terminal of a main full wave rectifier 2, which rectifies input AC voltage. Furthermore, this is a switching regulator where high frequency rectifiers 6 and 7a are connected to the secondary side of the switching transistor 4. And, this is constituted, being equipped with a transformer 15 connected in parallel with the switching transformer 4, a diode 12 and a reactor 14 connected between the output terminal of the secondary winding of this transformer 15 for charge and the input capacitor 3, and a diode 13 being connected between a main full wave rectifier 2 and the input capacitor 3 and hindering the rectified voltage from the main full wave rectifier 2 being charged in the input capacitor 3.
Patent JP-2000135499-A (JP)
Title: Biological nitrification and denitrification of waste water and nitrification and denitrification device for waste water
Inventor: IDOGAWA KIYOHIDE
IPC: C02F3/34
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To enable simultaneously executing a nitrifying action and a denitrifying action in the same aerobic biological reactor without using an anaerobic treating tank. SOLUTION: This waste water treating method is composed of plural stages such as liquefying decomposition treating stage, aerobic treating stage and precipitation treating stage. In such a case, the an aerobically decomposed water subjected to anaerobic treatment at a liquefying decomposition tank 1 is directly introduced into a bottom part of the most front tank of an aerobic filter bed tank 6 divided toward cross direction into several tanks. The anaerobically decomposed water is circulated in order into a carrier layer 8 in which a microorganism immobilized carrier 5 having floatability is charged and filled moderately in the divided each tank, and also air diffusion is executed from the bottom part of each tank to nitrify the anaerobically decomposed water.  A part of nitrified liq. is returned from the most post tank of the aerobic filter bed tank 6 to the bottom part of the most front tank of the aerobic filter bed tank 6 and brought into contact with the anaerobically decomposed water at the bottom part under an oxygen-free state to execute the nitrification and denitrification of the waste water containing org. sludge by repeatedly circulating.
Patent JP-H06235566-A (JP)
Title: Refrigerating plant for air conditioning space
Inventor: ROORANDO RUISU ROORITSUCHI
IPC: F25D29/00
Filed: 1993-11-29
Abstract: PURPOSE: To provide an air conditioning and freezing device utilizing a cryogen more effectively and besides efficiency. CONSTITUTION: A freezer 10 has a fluid flow path 42 for circulating specified fluid 104. The fluid flow path has first, second, and third heat exchangers 46, 78, and 88. The first heat exchanger 46 is arranged to condition the air 122 within air-conditioned space 14, and the second heat exchanger 78 is in the relation of heat exchange with a low-temperature cooler 13, and the third heat exchanger 88 is in the relation of heat exchange with a heater 145. The first and second heat exchangers 46 and 78 are coupled with each other when the air-conditioned space requires a cooling cycle, and the first and third heat exchangers 46 and 88 are coupled with each other when the air-conditioned space requires a heating cycle. Therefore, the cryogen in the low-temperature cooler is nut used to heat the air-conditioned space, nor used for defrosting.
Patent JP-H08241006-A (JP)
Title: Fixing device
Inventor: SOGA SETSUO
IPC: B29K27/12
Filed: 1995-12-14
Abstract: PURPOSE: To prolong the service life of a roller even in the case of a color image forming action whose allowable fixing temperature range is narrow though it is inexpensive by using fluorosilicone having a specified refractive index as releasing agent. CONSTITUTION: This is a fixing device provided with a fixing roller having a surface consisting of fluororesin, a heating means for heating the fixing roller, a pressing roller turned in press-contact with the fixing roller and a means imparting the releasing agent to the surface of the roller on the side abutting on toner among the respective rollers. The releasing agent is constituted so as to be a fluorosilicone shown by the formula. In the formula, (a)-(f) are mutually and independently the integral numbers of a range 0-3, (j) and (k) are the integral numbers of 0-3 and the integral number satisfying a condition shown by 1<=j+k<=6 and (m) shows the integral number being >=1. The fluorosilicone is obtained by substituting 1-3 fluorine atoms for at least one methyl group in polydimethylesiloxane and provided with such a property that the fluororesin is excellently wetted.
Patent JP-H02172815-A (JP)
Title: Device for forming silver halide grain
Inventor: ICHIKAWA YASUNORI
IPC: C01G5/02
Filed: 1988-12-26
Abstract: PURPOSE:To obtain the silver halide grains having a perfectly uniform halide composition in the crystal by providing an aq. soln. preparation tank for an aq. soln. of a water-soluble silver salt or an aq. soln. of a water soluble halide at a position higher than a mixer, and further furnishing a specified control valve. CONSTITUTION:The device for forming silver halide grains has a tank 1 for preparing a dilution protective colloid, a pump 3 for supplying the soln., and a flowmeter 2 for detecting the flow rate of the soln. The soln. is added to the mixer 10 while specifying the soln. flow rate. In addition, the aq. soln. of a water-soluble silver salt and the aq. soln. of a water-soluble halide are respectively prepared in tanks 4 and 5. The solns. are added to the mixer 10 in a pressurized air or nitrogen atmosphere, as required, while controlling the flow rates of solns. by the flowmeters 6 and 7 to the respective set values by the opening degrees of the control valves 8 and 9. The added solns. are diluted and then subjected to a reaction in the mixer 10, and the reaction product is immediately added to a reaction vessel 12 having an agitator 11 to grow the grains.
Patent JP-H01167253-A (JP)
Title: Method for drawing array fiber
Inventor: WATABE TAMISHIGE
IPC: C03B37/027
Filed: 1987-12-22
Abstract: PURPOSE:To efficiently obtain the title fiber, having excellent transmission characteristics and useful as round trip signal channels for measurement, etc., by mutually varying heating temperature of a specific preform, simultaneously softening the preform and drawing the preform so as to provide plural kinds of optical fiber core wires. CONSTITUTION:A low-melting graded-index (GI) fiber preform 2 of an optical finer preform and a high-melting single-mode(SM) fiber preform 3 are placed at positions deviated from the axial center of a cylindrical carbon heater 1. The interior of the heater 1 is then heated at 2100-2300 deg.C so as to simultaneously soften the preforms 2 and 3 and drawing is carried out at about 13mm/min speed to mutually melt and draw the GI fiber core wire 9 and SM fiber core wire 10 and afford a molten core wire, which is then coated and processed to prepare an array fiber.
Patent JP-H05331167-A (JP)
Title: New optically active derivative of 7-@(3754/24)3-amino-1-pyrrolidinyl)-2,1,3-benzoxadiazole
Inventor: TOYOOKA TOSHIMASA
IPC: G01N21/78
Filed: 1991-10-09
Abstract: PURPOSE:To provide a new compound useful as a fluorescent labeled reagent for the detection and determination of compound having carboxylic acid group. CONSTITUTION:The compound of formula I [R is SO2N(CH3)2, SO2NH2 or NO2; * mark represents asymmetric center), e.g. (+)-7-(3-amino-1- pyrrolidinyl)-4-(N,N-dimethylaminosulfonyl)-2,1,3-benzoxadiazole. The compound of formula I can be produced by reacting a 2,1,3-benzoxadiazole derivative of formula II with a 3-aminopyrrolidine derivative of formula III in a solvent (e.g. acetonitrile) at 0-100 deg.C. The compound selectively reacts with carboxylic acid and has high reactivity and, accordingly, all optical isomers can be separated at the same time and detected and determined in high sensitivity.
Patent JP-H02172003-A (JP)
Title: Magnetic head
Inventor: KIMURA AKIRA
IPC: G11B5/187
Filed: 1988-12-23
Abstract: PURPOSE:To stabilize durability and operating characteristics and to prevent the generation of damages on a medium surface at the time of sliding with a head by adopting the constitution in which the thicknesses of a head core in the direction perpendicular to a sliding surface vary. CONSTITUTION:Groove parts 3 for regulating the track width are worked to a head core block 1 consisting of a high permeability material and thereafter, the block is subjected to glass molding. A gap 4 for reproduction and a winding groove 5 are provided and the block is sliced to form the head core 1'. Both side surfaces of the core 1' are worked to form the T-shaped core 2. The thicknesses t1 to t3 in the respective parts of the core 2 are set at adequate thicknesses by taking the mechanical strength, electromagnetic conversion characteristics and wear resistance into consideration. Sliders 7, 8 are then adhered to the head core 2 via an adhesive layer 9 and the magnetic head is thus obtd.
Patent JP-2001142025-A (JP)
Title: Picture display device
Inventor: YAMAZAKI SHOICHI
IPC: G02B27/01
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a picture display device with excellently compensated eccentric chromatic aberration, made very thin and using a non-adjusted optical system. SOLUTION: In a prism which is provided with three or more optical surfaces including an optical surface made eccentric and having curvature and which has positive refractive power, a diffraction surface having rotationally asymmetric phase distribution is included on the optical surface, or the diffraction surface having rotationally symmetric phase distribution on a surface where refractive power is different according to an azimuth angle is included on the optical surface.
Patent JP-H08186871-A (JP)
Title: Tone sound transmission function
Inventor: SOMA ATSURO
IPC: H04W88/02
Filed: 1994-12-28
Abstract: PURPOSE: To transmit the right tone sound corresponding to the key operation of a user when the audio mute at the time of switching a channel synchronizes with the key operation of the user by storing a depressed key in a key buffer and transmitting the tone sound of the stored key after the channel is switched. CONSTITUTION: On and after the reception of a handover instruction, the key depressed by a user is stored in a key buffer and tone sound is not transmitted (step 104). Subsequently, whether SCC-s and PSCC are matched or not is judged (step 105). When they are not matched, the handover instruction is neglected (step 110), the tone of the key stored in the key buffer is transmitted by an original channel (step 111) and the speech state of the original channel is returned (step 112). Next, when they are matched, handover and handin processings are performed (steps 106, 107) and the tone sound of the key stored in the key buffer is transmitted by a new channel (step 108).
Patent JP-2001146489-A (JP)
Title: Air mortar and its manufacture
Inventor: TANAKA HIDEHIRO
IPC: C09K17/44
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain an air mortar having good workability capable of applying to a wet point and filling into a point having a gap or the like free from separation of the material or leak, capable of securely plugging the gap and imparting a lightweight article having a specific gravity <=1.2 and a method effectively manufacturing the air mortar. SOLUTION: The air mortar comprises a mortar including bubbles, a cellulose derivative, preferably hydroxyethyl cellulose and an aluminate, and the method manufacturing by formulating either one of the hydroxyethyl cellulose and the aluminate, preferably hydroxyethyl cellulose to the air mortar including bubbles and then feeding forcefully, feeding the other component to flow together and mixing.
Patent JP-H03186300-A (JP)
Title: Arm hole external surface pressing and forming device
Inventor: GEAHARUTO SAIYA
IPC: D06F71/28
Filed: 1989-12-15
Abstract: PURPOSE:To automatically and securely finish the external surface of an arm hole to be beautiful by providing 1st-4th moving means to rotationally move an iron block, to close or separate it to the arm root part of a mandrel supporter and to be parallelly and vertically moved respectively. CONSTITUTION:After preventing the position of an object to be formed such as a jacket, etc., hung over a mandrel supporter 2 from being deviated, the arm upper end part of the object to be formed is pressed and formed by an iron block 5 through an oscillating mechanism 44. In such a case, since the iron block 5 can be moved in arrow A, B, C and D directions by 1st-4th moving means 45-48, a press surface 5a of the iron block 5 is pressed to the external surface of the arm hole and steam is jetted. Afterwards, while maintaining such a state, the block 5 is moved forward so as to be bent corresponding to the external surface 4a of the pressing board 4 and falls down later. Therefore, the external surface of the arm hole in the object to be formed can be pressed and formed without being projected.
Patent JP-H07177989-A (JP)
Title: Mixer for cooking
Inventor: NISHIOKA KEIGO
IPC: A47J43/046
Filed: 1993-12-24
Abstract: PURPOSE:To provide a mixer for cooking capable of preventing a cooking material which emits steam from being moistened by the steam generated by the cooking material itself even in the case of agitating the cooking material in the agitating vessel and and shortening cooking time. CONSTITUTION:This mixer for cooking has an agitating vessel 11 into which the cooking material is charged and a sucking means 30 which sucks the air in the agitating vessel of this agitating vessel 11 and is so constituted as to suck the air in the agitating vessel by the sucking means 30. The mixer is also constituted to have a cooling means 20 for cooling the inside of the agitating vessel.
Patent JP-H03187925-A (JP)
Title: Optical element producing device
Inventor: SHIGYO ISAMU
IPC: C03B11/00
Filed: 1989-12-19
Abstract: PURPOSE:To make it possible to quickly and accurately carry out temperature control on the way for transfer and efficiently carry out continuous optical element by providing a relay part for transferring a forming raw material and formed optical element in a forming chamber and providing a heating means in the relay part. CONSTITUTION:A heating part 24 which is a relay part, transfer part 26 and press part 28 are provided in a forming chamber 6. The heating part 24 receives forming raw material carried into the forming chamber by conveying means 22 and heats the raw material to proper temperature and further receives formed optical element from a transfer part 26. The transfer part 26 transfers the forming raw material in the heating part 24 to a press part 28 and further transfers the formed optical element in the press part 28 to the heating part 24. The press part 28 heats the forming raw material transferred by the transfer part 26 to a proper temperature and then presses the forming raw material using a forming mold member.
Patent JP-H01168775-A (JP)
Title: Color filter ink, colored indicator panel, and liquid crystal display panel
Inventor: TAKAHASHI SHIRO
IPC: C09D11/02
Filed: 1987-12-25
Abstract: PURPOSE:To obtain the title ink which has excellent applicability and color forming properties and gives a color filter capable of showing a vivid color under transmitted light, by mixing a specified coloring agent, a resin component, a solvent, and various additives. CONSTITUTION:An anionic dye (a) having organic groups, such as an acid dye, acid mordant dye or direct dye having an acid group such as -SO3H or -COOH in the molecule, is reacted with an organic compound (b) having cationic groups by stirring in a solvent at 50-100 deg.C for 1-7hr to give a coloring agent. This coloring agent is mixed with a resin component (e. g., a polyester resin), a solvent (e. g., a higher alcohol) and, if required, various additives, such as an (extender) pigment, a drying inhibitor, and a photopolymerization initiator.
Patent JP-H02173680-A (JP)
Title: Copying machine
Inventor: IWAHASHI HARUO
IPC: G03B27/62
Filed: 1988-12-27
Abstract: PURPOSE:To form a complete stripping area without any shadow or density unevenness and to simplify a constitution by providing a void forming part in the rear surface of an original platen glass and approaching the leading edge of a reflecting plane to the rear surface of the original platen glass. CONSTITUTION:An optical system 4 is provided so as to be able to scan and travel along the rear surface of the original platen glass 2. Incident light from a main reflecting mirror 7 in the void forming part 11 is reflected by the reflecting surface 121 and irradiates the surface of an original 3. A white plane 131 is provided below the reflecting plane 121 and forms the void area at the forming end of copying paper. The incident light from the mirror 7 is reflected by the reflecting plane 132 toward the white plane 131 and irradiates its inside part. The void forming part 11 is disposed with a gap which is between the void forming part 11 and the glass 2. The leading edge of the reflecting plane 121 is extended to the gap part to approach the front surface of the glass 2. Thereby, a reflecting area can be prevented from being reduced.
Patent JP-H05166637-A (JP)
Title: Assembling method for transformer
Inventor: SAITO RYO
IPC: H01F41/00
Filed: 1991-12-12
Abstract: PURPOSE:To obtain the assembly method, of a transformer, wherein a plurality of unit transformer contents can be housed in a united container with good efficiency and accurately. CONSTITUTION:A plurality of transformer contents 4a to 4c are housed in one container 2b which has been assembled in advance. At this time, the individual unit transformer contents 4a to 4c are connected sequentially and housed in the container so as to be in a one-straight-line shape.
Patent JP-H07179518-A (JP)
Title: Easy disintegrability imparter
Inventor: HASHIMOTO TADASHI
IPC: C08F16/06
Filed: 1993-12-24
Abstract: PURPOSE:To obtain an easy disintegrability imparter, comprising a PVA-based polymer having a specific polymerization degree and a specified distribution thereof and useful as a compounding ingredient for a thermoplastic resin capable of imparting excellent biodegradability, moldability and mechanical strength to the thermoplastic resin such as a polyolefin resin. CONSTITUTION:This easy disintegrability imparter comprises a PVA-based polymer having <=50 weight-average polymerization degree (Pm) and <=1.3 ratio (Pm/Pm) of the Pw to the number-average polymerization degree (Pn). The PVA- based polymer is obtained by polymerizing, e.g. benzyl vinyl ether at <=0 deg.C solvent of toluene using trifluoroacetic acid as a polymerization catalyst, ethylaluminum dichloride as an initiator and ethyl acetate as an additive to obtain polybenzyl vinyl ether and then treating the resultant ether with a solution prepared by adding metallic Na to liquid ammonia.
Patent JP-H04196554-A (JP)
Title: Flexible table board
Inventor: KARASAWA FUMIAKI
IPC: H05K3/36
Filed: 1990-11-28
Abstract: PURPOSE:To largely reduce a size difference of a copper foil pattern of a board and a glass electrode by reducing the thickness of an adhesive in a flexible tape 3-layer board in which a copper foil is laminated on a film. CONSTITUTION:A stress to be applied to a base material 1, a flexible circuit board copper pattern 3 is reduced in the reduced amount of the thickness T of an adhesive due to melting, moving, adhering of an anisotropically conductive film 4 in a direction 9 of an arrow by high heat of a heater 7 upon falling in a direction 8 of an arrow and a stress due to high pressure at the time of bonding outer leads to the pattern 3 and a glass electrode 5. As a result, a size difference L of the pattern 3 and the electrode is reduced.
Patent JP-2000156742-A (JP)
Title: Data communication equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a relay multiple address communication function of higher security and ensuring a proper operation to a data communication unit that has provision for the number display service. SOLUTION: A control circuit 20, that uses number display information outputted from an exchange as destinations limiting relay multiple address communication, controls the execution of relay multiple address communication only when information of all the digits of a signal outputted as the number display service is registered. When the number display service information is not received, even when relay multiple address transmission is designated by a sub address signal, no relay multiple address communication is executed and a fact that executing will not be made for the relay multiple address communication is printed out together with information in a TSI signal as communication result information.  Furthermore, communication specifications of a memory box indicates relay multiple address communication and transmission of a result notice of the relay multiple address communication are selected, after the end of relay multiple address transmission, a destination outputted from the exchange as the number display service is dialed and the result notice of the relay multiple address communication is transmitted thereto.