baber/WOPTO huggingface dataset:
Patent JP-H10305457-A (JP)
Title: Injection molder
Inventor: NISHIZAWA TOSHIMICHI
IPC: B29C45/20
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To effectively shorten a vulcanizing time and effectively prevent a rubber from scorching or the like in the midway of its flow by a method wherein the diameter at a position, at which the diameter of a flow passage starts to reduce itself towards an injection hole in the flow passage between the pot of an injection molder to the injection hole at the tip part of the injection nozzle, is set to have a specified value. SOLUTION: A diameter D, which is uniform over a total length of a rubber flow passage 6 ranging from a pot 2 to the injection hole 4a at the tip part of an injection nozzle 4 including a diametral reduction starting point is set to satisfy an inequality: D>=(Q/100 π)<1/2> (cm), in which, D (cm) is the diameter of the flow passage at the flow passage reduction starting point and Q (cm<3> ) is an injection volume. The vulcanization in the midway of the flow passage between the injection nozzle and a molding cavity is prevented from developing. The effective prevention of the development of scorching in the flow passage 6 is realized in conjection with the average flow rate at the diametral reduction starting point and the rubber temperature rise due to the heat development by shearing.  In addition, the prevention of the development of the vulcanization in the midway of the flow passage between the injection nozzle and a molding cavity is realized in conjection with the required vulcanization time and the completion time of the filling of a rubber in a molding cavity.
Patent JP-S61272745-A (JP)
Title: Formation of color photographic image
Inventor: KUREMATSU MASAYUKI
IPC: G03C11/00
Filed: 1985-05-27
Abstract: PURPOSE:To establish a method for processing a photosensitive material substantially not using rinse water and requiring small energy cost and environmental pollution control cost by using a photosensitive material contg. a specified magenta coupler, and an org. acid ferric salt having a free acid mol.wt. of <280 as the bleaching agent of a bleach-fixing solution. CONSTITUTION:The silver halide color photographic sensitive material contains one ore more of the cyan couplers represented by the formula shown on the right in which Ar is phenyl, Y is a group to be released by the coupling reaction with the oxidation product of a color developing agent, X is halogen, alkoxy, or alkyl, R is a group substitutable at a benzene ring, and n is 1 or 2. This photosensitive material is exposed and color developed, then processed with the bleach-fixing solution contg. a ferric salt of the org. acid having a free acid mol.wt. of <280, and successively treated with a stabilizing solution for replacing rinse without rinsing it with water.
Patent JP-S596001-A (JP)
Inventor: KUBO SHIGEO
IPC: A43B13/04
Filed: 1982-07-01
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-2000306902-A (JP)
Title: Semiconductor manufacture device
Inventor: TSUTSUMI YOSHITSUGU
IPC: H01L21/31
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To perform on/off operation of a valve at restarting film growth without fail, by providing a semiconductor manufacturing device with a function of giving a valve start driving force larger than normal driving force applied to the valve, so as to open the closed nozzle, when forming a film on a wafer by atomization of liquid material. SOLUTION: This device is one which deposits a film for a semiconductor element on the surface of a wafer by chemical deposition in decompressed vapor phase, and a carburetor 9 and valves 30-32 are installed. For a carburetion mechanism 3, liquid material 15 stored in a liquid material tank 14 is pressure- fed by gas for sending out, and it is supplied to a nozzle 20 via the valve 30. The carburetor controller 9 outputs such a start signal as to last for hours as compared with the drive signal at the time of normal film growth. By doing it this way, a ball valve is given stronger force than usual, so the ball valve and an orifice can be separated from each other at the face where they are set firmly to each other or a film was adhering, and the ball valve opens without fail.
Patent JP-H11306324-A (JP)
Title: Picture processor
Inventor: IMAIZUMI SHOJI
IPC: G06T5/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To eliminate a ground picture data without generating a sense of incompatibility in a reproduced picture. SOLUTION: This picture processor eliminates the ground picture data and divides ground-eliminated picture data into plural areas and discriminates attributes of each area and compresses ground-eliminated picture data based on the attribute discrimination result, thus encoding the picture data. The extent of ground picture data elimination can be controlled. Desirably, the extent of ground picture data elimination is controlled based on the attribute discrimination result.
Patent JP-S5816145-A (JP)
Title: Automatic controlling device for temperature of discharging water in hot water supplier
Inventor: AIHARA TOYOAKI
IPC: F23N1/08
Filed: 1981-07-22
Abstract: PURPOSE:To obtain hot water with desired temperature irrelevant to the opening degree of a faucet by means of a cheap and simple configuration by a structure wherein a thermal expansion element for detecting feed hot water temperature, a thermal expansion element for detecting feed water temperature, a feed water controlling valve and a fuel controlling valve are arranged tandem. CONSTITUTION:The diaphragm type wax elements 7 and 8 are horizontally slidably provided in a hot water supply passage 2 and a feed water passage 3 respectively and also arranged tandem with the feed water controlling valve 9 within the feed water passage 3 and with the fuel controlling valve 10 within a gas supply passage 5. The numerals 12 and 13 show the needles of the wax elements 7 and 8, the numeral 14 means a connecting pin connecting the wax element 8 with the feed water controlling valve 9, the numeral 16 is a connecting pin connecting the feed water controlling valve 9 with a gas controlling valve 10, the numerals 15 and 21 show the energizing springs of the controlling valves 9 and 10. The numeral 17 is a hot water temperature setting knob for setting the temperature of hot water through a spring 18.
Patent JP-S63280786-A (JP)
Title: Composition for gasket
Inventor: NAKAMURA KATSUYUKI
IPC: C09K3/10
Filed: 1987-05-13
Abstract: PURPOSE:To obtain the titled composition, containing carbon fibers prepared by a vapor growth method and having improved airtightness, heat, oil, antifreeze, chemical, solvent resistance, etc., and excellent mechanical strength, dispersibility and joining properties. CONSTITUTION:The aimed composition containing normally >=0.1wt.% (optimally 2-98wt.%) carbon fibers, having preferably 7.1-6.88 (optimally 7.06-6.89) lattice constant in structural analysis by X-ray diffractometry, consisting of a readily graphitizable substance, etc., and prepared by a vapor growth method. Furthermore, the above-mentioned fibers preferably have a fine fiber diameter and >=10 (optimally >=100) ratio of the fiber length/fiber diameter.
Patent JP-S5240240-A (JP)
Title: Two-cycle internal combustion engine
Inventor: NAKATANI TSUGIO
IPC: F01M1/04
Filed: 1975-09-25
Abstract: PURPOSE: In the mixing lubrication system two-cycle engine that exhaust combustible lubricating oil as it is and greatly expenses its quantity, the exhaust is controlled, reducing consumption. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05305320-A (JP)
Title: Method for controlling thickness in continuous hot rolling mill
Inventor: SATO NAOKI
IPC: B21B37/18
Filed: 1992-05-07
Abstract: PURPOSE:To improve the accuracy of gagemeter formula by determining the amount of roll wear/expansion in each stand and executing screw down position setting of the next material and screw down position correcting control on the way of passing sheet between the stands. CONSTITUTION:The thickness control is executed in a continuous hot rolling mill having plural rolling stands 1-7 and loopers between the stands. The thicknesses on the outlet sides of the respective stands 1-7 are measured based on a mass flow fixing formula with a thickness gage 10 on the outlet side of the final stand 7, thickness gage 11 which is installed between arbitrary stands and respective looper rotation detectors 21-26 between the stands. Errors between this thickness and the estimated thickness that are determined by a formula for estimating thickness on the outlet side of an own stand itself that consists of the load and actual result of screw down position at the own stand itself are determined. The amount of roll wear/expansion of each stand is determined from them and the screw down position setting of the next material and screw down position correcting control on the way of passing sheet between the stands are executed. In this way, the reduction of off-gage length can be realized.
Patent JP-S6422687-A (JP)
Title: Parking device for rocking type tricycle
Inventor: FUJII HIRAKADO
IPC: B62K5/02
Filed: 1988-05-13
Abstract: PURPOSE: To concurrently lock a junction connecting a rear body rockably to the right and left and a drive wheel by operating a parking lever, to operate a steering lock mechanism, and to take these actions in a single operation. CONSTITUTION: The front body 2 and rear body 7 of a tricycle are connected via a junction 9 so that the front body 2 can be rocked to the right and left. A swing lock plate 17 is integrally fixed to the front end of a rocking shaft 11, hook grooves 18 are provided on the swing lock plate 17 at five places, a stopper 19 is rotatably fitted to the end face of the swing lock plate 17, and the hook piece 20 of the stopper 19 is coupled with the hook groove 18 to lock the rocking shaft 11. The stopper 19 is connected to a parking cable 23, and the parking cable 23 is connected to a drive wheel lock mechanism and a steering lock mechanism.
Patent JP-S63282143-A (JP)
Title: Grinding aid for cement clinker and blast furnace slag
Inventor: KOBAYASHI SHIGEKATSU
IPC: C04B7/52
Filed: 1987-05-12
Abstract: PURPOSE:To provide a grinding aid for Portland cement and or blast furnace slag, which aid is improved in grinding efficiency, suppresses dusting characteristics, is not strictly limited in amt. of addition and yields good-quality concrete by consisting said aid of a sulfonated amino resin. CONSTITUTION:The sulfonated amino resin as the above-mentioned grinding aid is formed by synthesizing an amino group-contg. material essentially consisting of melamine at ratios of 0.9-1.1mol. HCHO and 0.3-0.4mol. sulfite per 1mol. amino group in an aq. medium. The resulted aq. soln. is widely used as a high-performance water-reducing admixture in concrete field. An aq. soln. of the sulfonated amino resin in used as the above-mentioned grinding aid in this invention. This grinding aid gives no troubles even when used in excess; in addition, said aid is the aq. soln. stable for a long period of time, is nontoxic and poses no problems in handling.
Patent JP-S63278566-A (JP)
Inventor: KUNISADA TAKESHI
IPC: B02C18/22
Filed: 1987-05-11
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-H10292185-A (JP)
Title: Refrigerating machine oil for air conditioner
Inventor: FUKAMI YUUGO
IPC: C10M101/00
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerating machine oil for air conditioner capable of making the leakage of refrigerant visually and readily recognizable. SOLUTION: A HC-based refrigerant and a refrigerating machine oil are sealed in a refrigerating cycle and are circulated through a compressor 21 and heat exchangers 11 and 23 in the state in which the refrigerant and the oil are mixed. HC-based refrigerant is colorless and transparent and the refrigerating machine oil is originally transparent, but a prescribed coloring matter is added to the refrigerating machine oil in the case of this embodiment. The coloring matter is used for imparting bright color such as bright red or bright yellow to the refrigerant and when the refrigerating machine oil is released into the air with the refrigerant, the periphery of leaked part is vividly colored. Furthermore, a coloring matter which is harmless to human bodies and inert to refrigerants and does not corrode a member constituting a freezing cycle is used as the coloring matter.
Patent JP-H0413868-A (JP)
Title: Spattering apparatus
Inventor: AKIMOTO TAKASHI
IPC: C23C14/34
Filed: 1990-05-02
Abstract: PURPOSE:To restrain the generation of minute particles and to extend the period of maintenance by forming the inner wall of target shield facing the target so as to be almost perpendicular to the advancing direction of the particles, flying from the vicinity of the peripheral rim part of the target. CONSTITUTION:In a vacuum vessel, negative potential is impressed to a cathode 6 to spatter the target 3 mounted thereon to form film on the base plate 2, held by the base plate holder 4 disposed to face the target. In this case, a target shield 1 is disposed in the upper part of the target 3 so that only the particles flying from the target 3 to the base plate 2 are collided with the base plate 2, and the particles flying from other direction is stuck to the wall of the target shield 1. In the above-mentioned spattering apparatus, the inner wall 1a of the target shield 1 facing the target 3 is made to have such a surface of the shape that the target particles flying from the upper surface 3a of the peripheral rim part of the target 3 are collided almost at right angles. By this method, the target shield 1 is made to have small surface which makes the washing and regeneration easy, and the generated film is prevented from being exfoliated, and the generation of minute particles are restrained, thus the period of maintenance is extended.
Patent JP-S62270980-A (JP)
Title: Corona electrifier
Inventor: HORIUCHI TAKAKI
IPC: H01T19/00
Filed: 1986-05-20
Abstract: PURPOSE:To eliminate ozone which is generated as soon as a corona discharge electrode generates a corona ion, to prevent ozone from exerting an influence on electrification of a photosensitive body, and to execute a good electrification, by installing the corona discharge electrode on an opening surface of a shield electrode or to the outside of the opening surface. CONSTITUTION:As for a corona electrifier, when a distance extending from the bottom face of a shield electrode 2 to a corona discharge electrode 1, and height of a side wall of the shield electrode 2 are denoted as (a) and (b), respectively, the corona discharge electrode 1 is provided on a position which becomes a relation of a>=b. In case the corona electrifier is installed and a corona ion is radiated to the surface of a photosensitive body, since the photosensitive body 4 is rotating in the direction as indicated with an arrow, a lamellar air current is generated between the corona electrifier and the photosensitive body 4. Also, ozone 3 which is generated at the time of radiating the corona ion does not collect between the corona discharge electrode 1 and the shield electrode 2, but eliminated to the outside by an influence of the lamellar air current. Moreover, since an air current is generated in the vicinity of an opening of the shield electrode 2, air current is generated in the bottom part of the shield electrode 2, as well, and eliminated to the outside together with ozone.
Patent JP-H01283992-A (JP)
Title: Manufacture of superconducting circuit board
Inventor: FUJITA MINORU
IPC: H01B12/06
Filed: 1988-05-11
Abstract: PURPOSE:To use an arbitrary board material by precipitating a plating containing superconducting particles on a board by using plating bath in which the particles are dispersed, and removing by etching an unnecessary part to form a wiring pattern. CONSTITUTION:After a plating metal film containing superconducting particles is formed on a board 9 by using a placing bath 6 in which already baked superconducted fine powder is dispersively suspended in plating solution 7, an unnecessary part is removed by etching or the like to form a wiring pattern. When tha board 9 is cooled, the particles in the pattern exhibit a superconducting phenomenon. Accordingly, particle occupying ratio in the plating metal layer is high, distance between the particles is short, and if the particles are brought into contact with each other, circuit wirings are quasi- superconducted due to the dispersed superconducting particles. Thus, an arbitrary board material can be employed.
Patent JP-S5816806-A (JP)
Inventor: YAMOCHI KATSUJI
IPC: B27L1/04
Filed: 1981-07-24
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-H09284197-A (JP)
Title: Radio communication system
Inventor: NISHIKAWA SHIGERU
IPC: H04B1/713
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain the radio communication system in which complicated setting operation is omitted and mis-setting is prevented by mounting either of two kinds of ROMs storing the operation program for a center control station and the operation for a terminal station so as to allow the mounted terminal equipment to act like a central control station or a terminal station. SOLUTION: Two kinds of ROMs storing the operation program for a central control station the operation program for a terminal station are prepared and either of the two kinds of the ROMs is mounted to a plurality of radio terminal equipments 101 forming a prescribed lump address area to act them like a central control station or terminal stations. Thus, the productivity of the radio terminal equipments 101 is improved and the production cost of them is reduced, and the radio communication system is realized in which troublesome function setting operations for the central control station and the terminal stations at installation are not required, work performance and reliability at installation are improved.
Patent JP-H06322800-A (JP)
Title: Control method for chlorine concentration in water storage tank
Inventor: MAKI ATSUSHI
IPC: E03B7/09
Filed: 1993-05-18
Abstract: PURPOSE:To reduce a difference between chlorine concn of outflow water from a water storage tank arranged in the middle of a line and that of inflow water and besides to improve replacement performance of water in a storage tank. CONSTITUTION:A plurality of pipe bodies having diameter larger than that of a line 10 are connected to the middle of the line 10 through which water containing chlorine is caused to pass to form a water storage tank 12. A difference between chlorine concn. of a part 14 on the inflow side to the water storage tank 12 and that of a part 20 on the outflow side from the water storage tank 12 is measured. A flow rate of inflow water to the water storage tank 12 is regulated so that the difference is prevented from exceeding an allowable value.
Patent JP-S5739592-A (JP)
Title: Gas recirculating device for carbon dioxide gas laser
Inventor: HOTSUTA KAZUAKI
IPC: H01S3/097
Filed: 1980-08-22
Abstract: PURPOSE:To obtain a resource-saving type carbon dioxide gas laser which eliminates the decrease in the laser output by containing catalyst for accelerating the oxidative reaction of CO and an oxygen gas supply unit for supplying small amount of O2. CONSTITUTION:This gas laser contains catalyst for accelerating oxidative reaction of CO in CO+1/202 CO2 and an oxygen gas supply unit for supplying small  amount of O2. For example, O2 gas reduced due to the discharge in a laser tube 1 is supplied from the oxygen gas supply unit 5 to a CO2 laser gas recirculating unit 4. In this manner a resource-saving laser with less laser output decrease can be obtained.
Patent JP-S5641340-A (JP)
Title: Sintered bearing
Inventor: ASHIDAGAWA MAMORU
IPC: C22C38/00
Filed: 1979-09-08
Abstract: PURPOSE: To obtain a self-lubrication type sintered bearing capable of being used at high temp. by filling the pores of a sintered body with glass.  
     CONSTITUTION: Metal powder is press formed into bearing shape and sintered, and the pores of the sintered body are filled with glass by impregnation or other method. Sintered body 1 is then formed into circular shape, and rotating shaft 2 is inserted in body 1. When the temp. of body 1 is raised by frictional heat in the rotation of shaft 2, glass 4 filled in the pores of body 1 is softened and leached to the inner surface of body 1. Leached glass 4 forms a film between the inner surface of body 1 and the outer surface of shaft 2, showing lubricating action. Since this sintered bearing self-lubricates well at high temp., it can be used in a car turboengine, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06329885-A (JP)
Title: Production of polyester composition
Inventor: TATSUMI HIROAKI
IPC: D01F6/92
Filed: 1993-05-18
Abstract: PURPOSE:To efficiently obtain the subject composition free from lowering of intrinsic viscosity and color tone, excellent in process possibility and dispersion of particles and useful for changeover, etc., of series, by adding water, etc., to particle-containing polyester kept in molten state in a kneader having a bent hole. CONSTITUTION:In a kneader having a bent hole, particles of titanium oxide, etc., whose average particle diameter is 0.01-5mum are added to a polyester such as polyethylene terephthalate and further, water and/or an organic compound having a boiling point lower than the melting point of the polyester, e.g. methanol is added thereto to provide the objective composition.
Patent JP-S62271443-A (JP)
Title: Semiconductor device
Inventor: TAGUCHI HIDEO
IPC: H01L21/66
Filed: 1986-05-20
Abstract: PURPOSE:To prevent the damaging of an electrode for bonding in case of inspection by a needle electrode by anew mounting an electrode for inspection connected to the electrode for bonding besides the electrode for bonding. CONSTITUTION:Electrodes 12 for bonding are shaped around a semiconductor element 11 while electrodes 14 for inspection are formed to dicing line sections 13 in response to the electrodes 12 for bonding at 1:1. The electrodes 12 for bonding and the electrodes 14 for inspection are connected by conductive wiring paths 15. The semiconductor element is inspected by erecting a needle electrode for inspection to the electrodes 14 for said inspection. Consequently, the damaging of the electrodes 12 for bonding can be prevented by inspection. Each semiconductor element region is cut by the dicing line sections 13, to which the electrodes 14 for inspection are shaped, after said inspection, and separated as chips.
Patent JP-S5340963-A (JP)
Title: Automatic control lift for loading rack
Inventor: WATANABE HISATSUGU
IPC: B66F9/07
Filed: 1976-09-27
Abstract: PURPOSE:To positively control a lift for loading an article on a rack by providing a unit for controlling positioning motor, unit for controlling elevational positionoperation, and a unit for controlling a motor by reducing signal lines.