baber/WOPTO huggingface dataset:
Patent JP-2000119723-A (JP)
Title: Desulfurizing agent excellent in desulfurizing performance for molten iron and desulfurizing method
Inventor: KANEKO TOSHIYUKI
IPC: C21C1/02
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To restrain the erosion of a refractory to the min. and to improve the desulfurizing performance of sodium carbonate itself by composing desulfurizing agent of the mixture of the sodium carbonate, lime and iron oxide. SOLUTION: It is desirable to mix 30 wt.%-200 wt.% lime to the sodium carbonate and 3 wt.%-20 wt.% iron oxide to the sodium carbonate in the desulfurizing agent. Further, it is desirable to be <=50 μm grain diameter of the sodium carbonate. As the sodium carbonate source in this fine powder, dust (70-80% of the sodium carbonate content) produced at the time of using the sodium carbonate as dephosphorizing agent or desulfurizing agent to molten iron or molten steel in the iron and steel process, can be used. The grain diameter of the dust is regulated to <=10 μm and then, the desulfurizing ratio is remarkably improved.  In order to execute the desulfurization of the molten iron, a method for executing the injection of a mixture prepared by uniformly mixing the sodium carbonate, lime and iron oxide so as to beforehand become the suitable blending at the outside of a refining process into the molten iron, is desirable.
Patent JP-S61158542-A (JP)
Inventor: MASUMOTO FUMIKAZU
IPC: E04B9/18
Filed: 1984-12-28
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-H02127371-A (JP)
Title: Elevator group managing system
Inventor: MORITA YUZO
IPC: B66B1/18
Filed: 1988-11-07
Abstract: PURPOSE:To arrange an elevator to the called stair floor and improve the convenience for users by utilizing hall call register buttons and a guide informing device installed at each elevator hall and allowing the users to input elevator control targets. CONSTITUTION:The signal from a hall cell register button 3 is inputted to an operation control system 1A and an information guiding system 1D, and the utilization state of an elevator is transmitted to the information guiding system 1D. The information guiding system 1D displays the control target on a guide informing device 4H of the hall based on these signals. When a user pushes the hall call register button 3 again while this control target is displayed, the operation control system 1A performs the overall evaluation on this control target and assigns the call to a newly selected cage for main registration. If the hall call register button 3 is not operated, the cage temporarily registered and reaching fast is mainly registered.
Patent JP-H09117730-A (JP)
Title: Air cleaner
Inventor: SAKAMOTO YUZURU
IPC: B08B5/02
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To simplify a structure for opening and closing the contact of a work and to improve productivity by opening and closing the contact without positioning or stopping the work. SOLUTION: A means for conveying a work 1 such as a relay, a driving means for opening and closing a contact by laterally blowing air for opening/ closing against the contact spring 1b of the conveyed work 1 and a cleaning means for blowing air for cleaning against the work 1 with the contact opened or closed to blow off foreign matter. When the work 1 is conveyed to a specified position, the air for opening/closing such as pulsed air is laterally blown against the contact spring 1b of the work 1 to open or close the contact, and cleaning air is blown under such conditions to blow off foreign matter.
Patent JP-H09117761-A (JP)
Title: Ultraviolet bactericidal lamp-housing structure
Inventor: SAKO NORIYUKI
IPC: E03C1/126
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To secure waterproofness without using an expensive waterproof connector as the connector, to realize a method for waterproofing the connector at a low cost and simultaneously to facilitate the change of the UV bacericidal lamp, connector, etc. or maintenance and inspection. SOLUTION: The upper part of the housing case 3 of a UV bactericidal lamp 2 is held by a partition plate 5 through a case holder 4. The part 7 for housing a connector 6 for connecting the connecting wire 15 of the lamp 2 and the external wiring 27 to a stabilizer is provided at the part projected above the partition plate 5. The connector housing part 7 is airtightly closed by a closable lid 8.
Patent JP-H09164404-A (JP)
Title: Manufacturing line for rolling continuously or non-continuously hot strip
Inventor: DEIITAA ROOZENTAARU
IPC: B21B1/46
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To continuously or discontinuously roll a hot strip to which the austenitic and/or ferritic structure is given under the temperature control. SOLUTION: A rolling line which is formed of a large number of, e.g., five four-high roll stands 6 and continuously served is provided as a first roll stand group 4, individual heating equipment 8 which are provided among the continuously provided four-high roll stands of the first roll stand group are provided, and a strip reel or a coiler is arranged as a double strip reel or a coiler 11.
Patent JP-S63135721-A (JP)
Title: Cooker
Inventor: KONO TORU
IPC: F24C7/02
Filed: 1986-11-26
Abstract: PURPOSE:To permit cooking, which meets the eating liking of an user, by a method wherein a satisfying degree and a desire with respect to the finishing condition of cooling are inputted to renew a cooking program, in a microwave over or the like. CONSTITUTION:An operation indicating unit 11 is provided with a satisfied key 23 and non-satisfied key 24 as evaluating keys and a 'more strong' key 25 and a 'more weak' 26 as disire keys. Upon finishing cooking, the satisfied key 23 is pushed when the finishing condition of the cooking is satisfactory and the non-satisfied key 24 is pushed together with the 'more strong' key 25 or the 'more weak' 26 when the finishing condition of the cooking is not satisfactory. According to these operations, a controller counts up the number of non-satisfactory B to renew a set heating output P by an output level converting function L corresponding to a cooking mode so far, the number of satisfaction A and the number of dissatisfaction B. In this case, the converting function L is inputted as a position function when the 'more strong' key 25 is being pushed while the same function is inputted as an negative function when the 'more weak' key 26 is being pushed. According to this constitution, the finish of the cooking may be adapted to the taste of an user.
Patent JP-H11101538-A (JP)
Title: Refrigerator
Inventor: TOYOSHIMA MASASHI
IPC: F25D23/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator in which ice making operation by an automated ice making machine is restarted without using a particular switch for detecting demounting of a water supply tank. SOLUTION: In a refrigerator 1, a freezing chamber 13 and a refrigeration chamber 11 are divided and formed in a heat insulating box 6, and an automated ice making machine 21 is disposed in the freezing chamber 13 and a water supply tank 52 is disposed in the refrigeration chamber 11. The refrigerator 1 is to execute ice making operation of making ice by supplying water from the water supply tank 52 to the automated ice making machine 21, and includes a door for closing and opening of the refrigeration chamber 11 freely to open and close, door opening/closing detection means for detecting opening and closing of the door, and control means for controlling the automated ice making machine 21.  The control means includes means for detecting presence of supply water from the water supply tank 52, which means interrupts ice making operation of the automated ice making machine 21 when no water is supplied from the water supply tank 21, and restarts the ice making operation of the automated ice making machine 21 after a predetermined time since the time the door opening/closing detection means detects opening and closing of the door.
Patent JP-H02161750-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWAI HIROSHI
IPC: H01L21/76
Filed: 1989-10-30
Abstract: PURPOSE:To establish an element isolating system by forming grooves in the surface layer of a semiconductor substrate, doping the bottoms of the grooves with a dopant of the same conductivity type as that of the substrate at a predetermined dosage, covering the whole surface including the grooves with an insulating film having a thickness corresponding to a half or, more of the width of the groove while filling the grooves with the insulating film and removing the insulating film after the grooves have been filled. CONSTITUTION:Resist pattern 102 having windows in groove forming regions is formed on the surface of a P-type Si substrate 101 and the exposed surface sections of the substrate 101 are subjected to reactive ion etching so that 1mum wide and 2mum deep grooves 103 having approximately vertical side faces are formed into lattices. Then, a P<+> type region 104 with a density of 1X10<14>/cm<3> or over is formed only on the bottom of each groove 103 by implantation of B ion. An SiO2 film 105 is deposited on the whole surface, while the grooves 103 are filled therewith, to a thickness corresponding to a half or more of the width of the grooves 103. The film 105 is then removed with antimony fluoride until the surface of the substrate 101 is exposed. Thereby, the grooves are obtained in the state where the P<+> type regions 104 are covered with the film 105. In this manner, the buried regions can be obtained in self alignment within the grooves.
Patent JP-H07134366-A (JP)
Title: Film unit with lens (disposal camera)
Inventor: YOKOO HIROKAZU
IPC: G03C3/00
Filed: 1993-11-09
Abstract: PURPOSE:To provide a film unit with lens and winder capable of continuing photographing by connecting an external power source when a built-in battery can not be used during photographing. CONSTITUTION:An external battery holding part 22 is provided beside a film chamber, connector terminals 23a and 23b are provided on the upper and lower parts of the external battery holding part 22 and respective top end parts 23c and 23d of the connector terminals 23a and 23b are bent at right angles in nonuse. Thus, the connector terminals 23a and 23b are covered with cartons without being projecting from the left side surface of a main body part in nonuse. When the connector terminals 23a and 23b are used, the bent top end parts 23c and 23d are extended and the external battery 20 is set between the connector terminals 23a and 23b.
Patent JP-S62138467-A (JP)
Title: Production of n-substituted maleimide
Inventor: MIKI SHIGEO
IPC: C07D207/452
Filed: 1985-12-11
Abstract: PURPOSE:To obtain the titled compound in high purity and in high yield, by dehydrating a dicarboxylic acid monoamide obtained from maleic anhydride and a primary amine, in the presence of an acid catalyst and a specific onium compound in a nonpolar solvent and separating and recovering a catalytic liquid phase. CONSTITUTION:A dicarboxylic acid monoamide obtained from maleic anhydride and a primary amine is reacted in the presence of an acid catalyst and one or more compounds selected from compounds shown by formula I-formula IV [R<1>-R<7> are hydrocarbon groups having 10-80 total carbon atoms (formula I and formula II) or 7-60 total carbon atoms (formula III and formula IV) in each compound; Y is Cl, Br HSO4, ClO4, CN, H2PO4, CH3SO3, group shown by formula V or OH; M is N, P, As or Sb] in a nonpolar solvent, a catalytic liquid phase is separated and recovered to give the titled compound useful as an improver for heat resistance of ABS resin, etc. The titled compound is obtained by the use of the inexpensive nonpolar solvent at high reaction rate in high purity and in high yield, the catalyst is readily recovered and the recovered catalyst and solvent can be directly reused advantageously.
Patent JP-S63132424-A (JP)
Title: Diffusion furnace device
Inventor: SASAHARA KATSUYUKI
IPC: H01L21/22
Filed: 1986-11-25
Abstract: PURPOSE:To prevent a heat equalizing tube from being broken down by a method wherein cooling channel to flow a refrigerant in the length direction of a furnace body is provided while a refrigerant outlet of a cooling source (blower) is made in the cooling channel corresponding to the central position of furnace body to minimize the temperature gradient between the central part and the tube ends. CONSTITUTION:The gap between a heater 1 and a heat equalizing tube 2 is used as a cooling channel 8 to flow a refrigerant 6 in the length direction of a furnace body. A refrigerant outlet of blower 5 is made in the cooling channel 8 corresponding to the central position of heat equalizing tube 2. Any blown out gas 6 flows in two ways from the central part 2c to both tube ends 2a, 2b along the heat equalizing tube 2 to be blown out of both tube ends 2a, 2b after being cooled down by a refrigerator 7. At this time, the refrigerant is started to be cooled down from the central part 2c of heat equalizing tube 2 at high temperature to both tube ends 2a, 2b at low temperature parts reducing the temperature difference. Through these procedures, the heat equalizing tube 2 can be prevented from being broken down.
Patent JP-H07134971-A (JP)
Title: Metal halide lamp
Inventor: MORITA YOSHIO
IPC: H01J61/35
Filed: 1993-11-10
Abstract: PURPOSE:To suppress devitrification in an arc tube so as to improve a luminous flux maintenance factor by composing the arc tube outside of quartz and composing its inside of alumina and providing an inclination function on the interface between them. CONSTITUTION:In an arc tube 1, which is made of quartz glass and is formed into an ellipse, an alumina coating layer 2 is formed on its inside, while a pair of electrodes 3 are sealed in its both ends. The electrode 3 is constructed by winding an electrode coil made of tungsten containing thoria on the tip of an electrode shaft made of tungsten containing thoria. In each of arc tube sealing parts 4 formed on both ends of the arc tube 1, a metallic foil conductor 5 made of molybdenum is sealed, and the electrode 3 and an external lead wire 6 are connected to the conductor 5. In addition to this constitution, an alumina part is arranged on the inside of the arc tube 1 via an inclilning layer. As the arc tube part touching metal halide to be sealed into the tube 1 is made of alumina, devitrification is suppressed, and deterioration in a luminous flux maintenance factor can be prevented, so that high luminance and illuminance maintenance factor is maintained while a life can be prolonged.
Patent JP-H11114471-A (JP)
Title: Adhesive coating apparatus
Inventor: KOBAYASHI HIROKATSU
IPC: B05C5/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive coating apparatus capable of achieving adhesion work of high quality by preventing the flow-down of an adhesive. SOLUTION: A semi-flowable adhesive S is ejected from a coating nozzle 10 to coat a work wa and air compressed in an air compression part 32 is blown off from a cooling nozzle 20 through a solenoid valve 38 and a gathering manifold 40 to move the coating nozzle 10 and the cooling nozzle 20 left and right in an adhesive coating direction by a moving means 18 and the adhesive S is applied to the work in a bead state and, at the same time, cooling air is blown to both side end parts in the lateral direction of the adhesive S by the cooling nozzle 20 to cool the adhesive S to increase the viscosity thereof, and the dripping of the adhesive is thus prevented.
Patent JP-S61159282-A (JP)
Title: Welding device
Inventor: KONDO TADASHI
IPC: B23K9/127
Filed: 1984-12-29
Abstract: PURPOSE:To simplify a mechanism for turning the top end of a torch and to operate surely said mechanism by applying the link mechanism of a parallelogram to turn the top end of the torch. CONSTITUTION:The torch 29 is moved in the horizontal direction of a weld line when the torch is moved along a rail 10 by a motor in a welding machine body 12. The torch is moved upward and downward during welding of the curved part of the weld line by driving another motor to move upward and downward a block 16. An arm 25 is turned by a motor which revolves a pinion 23 to turn the torch 29 so as to keep the torch 29 directed at a prescribed angle toward the curved part of the weld line. The torch is moved in the above- mentioned manner as the arm 25, a connecting rod 28 and a supporting rod 26 form the parallelogram and as the torch 29 and a gear 31 as well as the connecting rod 28 and a gear 30 are respectively connected to each other.
Patent JP-H08143488-A (JP)
Title: Optically active compound having 4-fluoro-1-alkynyl group and liquid crystal composition
Inventor: TAKEHARA SADAO
IPC: C07D239/34
Filed: 1994-11-15
Abstract: PURPOSE: To obtain a new low viscosity, liquid-crystalline and colorless optically active compound and composition excellent in chemical stability and useful for optical switching elements capable of responding at thigh speeds in wide temperature ranges and used for displays, etc. CONSTITUTION: The optically active compound of formula I [R<1> is F, (1-10C alkoxy group-substituted) 1-18C alkyl; X is single bond,-O-; m is 0, 1, preferably 0; when m is 1, the ring A is (mono-or difluorinated) 1,4-phenylene, pyrimidin-2,5- diyl, etc., the ring b, the ring C are independently (mono-or difluorinated) 1,4- phenylene, etc.; R<2> is 1-18C alkyl, * is asymmetric carbon]. For example, (R)-1-(4-cyanophenyl)-1-decyn-4-ol. The compound of formula I is obtained by reacting an aromatic halide of formula II (Z is Br, I) with an optically active 1-alkyn-4-ol of formula III and subsequently reacting the reaction product with a compound of formula IV. The liquid crystal composition contains the compound of formula I preferably in an amount of 1-30wt.%.
Patent JP-H11113658-A (JP)
Title: Kitchen cabinet
Inventor: YOSHIDA JUNYA
IPC: A47B77/04
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To improve the usability of a storage body, provide a position in which a luminaire used for illuminating the hands of a person cooking on a lower cabinet is easily attached, also fix it in the position presentably, prevent illuminating light from being intercepted by the storage body, and obtain sufficient illuminance on the lower cabinet. SOLUTION: An outer box 5 which is open at the front is attached to the underside 3a of a wall shelf 3. In the outer box 5, a storage body 6 is stored so as to be freely drawn out toward the front F. A luminaire 7 is fixed to the underside of the top plate 9 of the outer box 5. A top opening 10 is made in the top plate 8 of the storage body 6 at least so as to be opposite the luminaire 7 with the storage body 6 kept stored in. Also, at the front of the storage body 6, a front opening 12 is provided.
Patent JP-2000109180-A (JP)
Title: Tank
Inventor: KANEKO SUSUMU
IPC: E03F11/00
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To keep expedition and easiness in working operation and attain a large volume as well as various kinds of shapes while increase in cost is effectively avoided. SOLUTION: This tank comprises a shell member made of FRP; ribs 2 integrally formed with the shell member 1, projected outwardly from a circumferential surface of the shell member 1 and communicated with an inside part of the shell member 1; lid members 3 to cause the ribs 2 to be spaced apart from the inner side of the shell member 1; reinforcing braces 4 arranged in a space formed by the ribs 2 and the reinforcing braces 4; and concretes 5 filled in the space.
Patent JP-2001098265-A (JP)
Title: Antioxidant and active-hydrogen eliminator
Inventor: YAMAMOTO NOBORU
IPC: A23L3/3472
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a natural antioxidant and a natural active-oxygen eliminator both of which are excellent in antioxidant action and active-oxygen- eliminating action, are highly safe for human bodies, and can be compounded into cosmetics, drugs, quasi-drugs, food, and various feed. SOLUTION: An antioxidant and an active-oxygen eliminator are provided both of which contain, as the effective component, an extract of a plant with a scientific name: Myristica fragrans Houtte (indonesian name: Pala). An oral composition containing the antioxidant or active-oxygen eliminator is also provided.
Patent JP-H11120094-A (JP)
Title: Processor and method for information processing and storage medium stored with program thereof
Inventor: JACHANDORAN SURESH
IPC: G06F3/12
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To improve user's operability by performing control so that transmission is performed according to an execution period and a transmission destination stored corresponding to information to be processed. SOLUTION: When a user 101 performs some operation for a client 102, the client 102 generates a request corresponding to the operation and sends it to a server 103. The server 103 communicates with a data base 104 to perform a process. Consequently, a corresponding HTML page is generated and sent to the client 102. The client 102 displays the received HTML page. A job saved in the data base 104 is monitored by a demon 105, which performs a process corresponding to a job meeting execution conditions. Here, settings stored corresponding to selected information to be processed are changed. Then the control is so performed that the stored information to be processed is transmitted according to the execution period and transmission destination stored corresponding to this information to be processed.
Patent JP-H02126634-A (JP)
Title: Manufacture of semiconductor device and manufacturing device therefor
Inventor: OMI TADAHIRO
IPC: H01L21/28
Filed: 1988-11-07
Abstract: PURPOSE:To prevent effectively occurrences of composite detects in a base region by repeating ion implantation injecting the amount of ions which is less than that of a prescribed amount of the ions as well as short time annealing alternately. CONSTITUTION:After exposing substrates 5 at places where each base region is formed, this device allows pointed ends of each substrate holder 6 to attract the substrates 5 electrostatically and to rotate the substrate holders 6 at a constant rate. B ions generated from the first accelerated ion generating source 3a are injected on the surfaces of the substrates 5. If the holders 6 rotate further, Ge ions are injected on the surfaces of the substrates 5 by another accelerated ion generating source 3b. If rotates further, annealing of the surfaces is performed by rays passing through a filter 4 in front of a radiation heating source 4. Then each substrate 5 moves from the radiation heating source 4 to the ion generating source 3a and when it is moving each substrate is cooled up to the temperature of a stage. Faultless base regions are thus formed by repeating implantation of B and Ge ions into the substrates 5 and annealing alternately.
Patent JP-H04156372-A (JP)
Title: Thermal transfer recorder
Inventor: HATTA HIROTAKA
IPC: B41J11/42
Filed: 1990-10-19
Abstract: PURPOSE:To make a load of an ink sheet and recording paper on a platen roller constant in printing and to enable said load to be released when residual recording paper is returned to a thermal head position by a method wherein a braking roller which applies a rotary load to a turn roller by pivot of a swing plate in printing is equipped to the other end part of the swing plate pivoting by rotation of the platen roller. CONSTITUTION:One end part of a swing plate 11 is connected to a platen roller 4 which carries an ink sheet 1 and recording paper 2 by pressing them on a thermal head 5 via a friction pat 10, and a braking roller 12 which abuts against a turn roller 3 is provided to the other end part of the swing plate 11. Regular rotation of the platen roller 4 is transmitted to the swing plate 11 via the friction pat 10 in printing to make the swing plate 11 pivot toward the turn roller 3. When the platen roller 4 is reversely rotated in order to return the recording paper 2 to a position of the thermal head 5, the swing plate 11 is made to pivot to a position of a stopper 13 in an opposite direction to the turn roller 3 and a rotary load which is applied to the turn roller 3 with the braking roller 12 is released.