baber/WOPTO huggingface dataset:
Patent JP-S6465226-A (JP)
Title: Ladle refining method
Inventor: SHIROTA YOSHIYASU
IPC: C21C7/072
Filed: 1987-09-04
Abstract: PURPOSE:To simplify ladle refining process by controlling dipping depth of a snorkel having double cylindrical construction, in which inner cylinder is shorter than outer cylinder, into molten steel and executing temp. raising and desulfurizing treatments of the molten steel in the ladle at the same process. CONSTITUTION:A submerged nozzle 4-1 is deeply inserted into the molten steel 2 in the ladle 1 and inert gas is blown to stir the molten steel 2 and the molten steel surface is exposured by developed plume. Next, the snorkel 10 having double cylindrical construction, in which the inner cylinder 10-1 is shorter than the outer cylinder 10-1, is charged in the ladle 1 and the inner cylinder 10-1 is shallowly dipped into the naked surface of the molten steel, to cut surrounding slag 5 and secure the naked surface of the molten steel in the inner cylinder 10-1. Under this condition, exothermic agent is added on the naked surface of the molten steel and oxygen gas is blown from a top-blowing nozzle 4-2, to raise the temp. of the molten steel 2. At the time of finishing the temp. raising treatment, the snorkel 10 is ascended, and lower end of the inner cylinder 10-1 is apart from the molten steel surface, and at the time of covering the whole molten steel surface with the slag 5 under condition, which only the outer cylinder 10-2 is dipped into the molten steel surface, the molten steel 2 is strongly stirred by inert gas from the nozzle 4-1, to execute the desulfurizing treatment.
Patent JP-H0720469-A (JP)
Title: Liquid crystal display device
Inventor: KOMA TOKUO
IPC: G02F1/1343
Filed: 1993-06-29
Abstract: PURPOSE:To obtain excellent display characteristics which are free from a display irregularity even in an orientation treatment wherein no pretilt angle is generated by improving visual angle characteristics of the liquid, crystal display device. CONSTITUTION:Liquid crystal directors 10 are oriented in parallel to the surface of a counter display electrode 1 and an orientation control window 11 as a part where a specific part of the electrode is removed provided in a pixel of the counter display electrode 2. An orientation control electrode 6 is formed at the periphery of pixels of a display electrode 7. The orientation treatment is so performed that the liquid crystal directors 10 are changed corresponding to the colors of pixels. There are plural liquid crystal directors in a pixel. A light shield film is arranged at a place corresponding to the orientation control window 11.
Patent JP-H0560406-A (JP)
Title: Refrigerating cycle
Inventor: IRINO YASUMI
IPC: C09K5/08
Filed: 1991-09-03
Abstract: PURPOSE:To provide the same cooling effect as the coolant R12 by sealing in a mixture coolant of the coolant R134 and coolant R22 in which the proportion of mixing of the coolant R22 is specified without using a coolant that causes a breakage in the ozone layer and without increasing the discharge volume of a compressor. CONSTITUTION:A compressor 1, condenser 2, coolant flow rate control section 4, and evaporator 5 are connected successively by a piping 6, and the coolant that is sealed in the refrigerating cycle is a mixture coolant of the coolant R134a that specifies the proportion of mixing of the coolant R22 below the mol ratio, 20%. and coolant R22. For the proportion of the decrease in the cooling capability by the coolant R134a is completely compensated by the increase in the cooling capability by the coolant R22, and the cause for a breakage of ozone layer in the atmosphere is thereby eliminated and, at the same time, the same cooling effect as the coolant R12 is secured. Further, to the mixture coolant of the coolant R134a and R12 a lubricant that is a mixture of polyglycol refrigerator oil or ester refrigerator oil and mineral oil are mixed to raise the lubricating capability.
Patent JP-H1049375-A (JP)
Title: Cooperation problem solution system
Inventor: TAKAHASHI HANTAI
IPC: G06F9/44
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide the cooperation problem solution system which can handle dynamic problems by guaranteeing a contradiction between hypotheses and actualizing efficient application development without previously describing transmission rules of the hypotheses. SOLUTION: The cooperation problem solution system wherein problem solution agents 1a-1c performing inference processes by using hypotheses cooperate with one another to solve a problem, a hypothesis repeating agent 10 which repeats the transmission of the hypotheses is provided among the problem solution agents.  The hypothesis repeating agent 10 is equipped with a communication interface 13 which communicates with the respective problem solution agents, a hypothesis data base 11 which holds and maintain combinations of inference results received from the problem solution agents and the hypotheses as their bases so that they correspond to the problem solution agents as their transmission sources, and a hypothesis matching engine 12 which refers to the hypothesis data base when receiving a combination of hypotheses from a problem solution agent and sends the combination of the hypotheses to another corresponding problem solution agent.
Patent JP-2000052812-A (JP)
Title: Reflex type display for vehicle
Inventor: OKADA TOSHIFUMI
IPC: G09F9/00
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To display optical display information of display which can be visually confirmed by an occupant seated in a vehicle seat without additional optical components by improving arrangement relation between the display and a reflector. SOLUTION: A longitudinal tubal casing 10 is installed in a recessed part of an instrumental panel with flanges in such a manner to extend forward and backward. A liquid crystal panel 20 is arranged in a longitudinal intermediate position of the casing 10 and the display surface of the liquid crystal panel 20 projects display information on a display plane tn a reflector 80 using light as a medium. The reflector 80 which is fitted into an opening of a base wall reflects the display information projected from the liquid crystal 20 by means of a front panel 90.
Patent JP-H0969854-A (JP)
Title: Electronic mail system
Inventor: KITANO HIROSHI
IPC: H04L12/54
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To designate a destination address by only a simple operation selecting a group name by preliminarily registering the individual address data for every group. SOLUTION: Address data is preliminarily set to a group retrieval file 13 for every individual destination of each group by a retrieval file preparation part 15 and a group retrieval file 14 defining the constitution of each item composing the address data for each group is prepared. For a group definition file 22, fixed data in the item composing the address for each group, an item to be inputted and a retrieval condition item are defined. When a user designates a group name to the definition file 22 displayed on a display part 3 by an input part 4, the group name is delivered to the address retrieval part 12 of a mail server 1, input item information is taken output from the retrieval file 13 by performing an address retrieval and the address data of the corresponded group is transferred to a client 2. The user performs a mail transmission by using an address.
Patent JP-S6465672-A (JP)
Title: Display device for three-dimensional scene
Inventor: ANJO KENICHI
IPC: G06T19/00
Filed: 1987-09-07
Abstract: PURPOSE:To display a real image of a three-dimensional substance or a three- dimensional scene without using much counting time or storage capacity even at the time of displaying a complexed three-dimensional substance by providing the titled device with a shape data working part, a rendering part, and so on. CONSTITUTION:Three-dimensional scene displaying data are read in a computer processing part 1 by a command from an input operation part 2 and a three- dimensional shape model or a three-dimensional approximate model is constituted by a shape data working part 6. Then, the shadow calculation, shadowing and 'false' rendering calculation of the three-dimensional scene are executed by a rendering part 7 by using data obtained by numerizing the physical restricting condition of the three-dimensional scene and the model outputted from the working part 6. Then, the rendering calculation of the three-dimensional model is executed based on the result of said false rendering calculation and the contents of the three-dimensional scene displaying data and the calculated result is converted into image data for allocating colors to respective picture elements on a display 5 through an image data forming part 8. Even when a complexed three-dimensional substance is used, a real three- dimensional image can be obtained by the less calculation time and storage capacity.
Patent JP-H04104222-A (JP)
Title: Formation of glass substrate for curved surface liquid crystal cell
Inventor: UENO HIDEAKI
IPC: G02F1/13
Filed: 1990-08-24
Abstract: PURPOSE:To prevent glass substrates from deteriorating in contactness by specifying the film thickness, heating temperature, and heating time of ITO thin films and enabling gravitational formation. CONSTITUTION:Two glass substrates 1 where ITO (indium tin oxide) thin films 3 are formed are stack one over the other with the ITO thin films 3 in and formed by gravitation. At this time, the film thickness of the ITO thin films 3 is set to 200 - 100 Angstrom , the heating temperature is 580 - 650 deg.C, and the heating time is 15 - 210 minutes; and the gravitational formation is performed under formation conditions of the heating temperature and heating time within a hatched range in a graph. Consequently, the curvature of the glass substrates due to a difference in coefficient of thermal expansion between the glass substrates 1 and ITO thin films 3 is reduced and the glass substrates 1 are prevented from deteriorating in contactness.
Patent JP-H04105201-A (JP)
Title: External magnetic field application device for magneto-optical recorder
Inventor: TANAKA TSUNEO
IPC: G11B11/10
Filed: 1990-08-24
Abstract: PURPOSE:To easily and appropriately set the position of an external magnetic field generating part by recognizing the position of a magneto-optical recording medium by bringing the external magnetic field generating part into contact with the magneto-optical recording medium, and setting the position of the external magnetic field generating part setting the position as reference. CONSTITUTION:This device is equipped with a displacement body 4 supported with a frame 3 in such a way that it can be displaced and on which a driving coil 5 is mounted, and a magnetic circuit 6 which generates a magnetic field to drive the displacement body 4. Also, it is equipped with the external magnetic field generating part 1 which generates an external magnetic field to be applied to the magneto-optical recording medium 6 and mounted on the displacement body 4 in a direction perpendicular to the surface of the magneto-optical recording medium in such a way that it can be displaced, and a switch 9 comprised of a movable piece 7 moved corresponding to the displacement of the external magnetic field generating part 1 and a contact provided at the displacement body 4. The switch 9 is switched when the displacement body 4 is displaced to a position where the tip of the external magnetic field generating part 1 comes in contact with the surface of the magneto-optical recording medium. Therefore, the position of the external magnetic field generating part 1 can be recognized by the switching state of the switch 9. Thereby, it is possible to easily perform the initialization of the position of the external magnetic field generating part 1.
Patent JP-S59115104-A (JP)
Title: Tool head device
Inventor: MOMIYAMA TAMOTSU
IPC: B23B29/034
Filed: 1982-12-20
Abstract: PURPOSE:To speed up quick return to a cutting tool and to improve working efficiency, by utilizing a gear train consisting of a sun gear and a planetary gear. CONSTITUTION:When a feed table 7 is quickly returned, after the hole of a workpiece is bored and is sized to a given value by cutting feed, the cutting feed is stopped through operation of a handle. A rotation stop pin 39 is pushed in the direction of an arrow mark X to be pressed against a rotary disc 28, which turned subsequently. When an engaging part 40 reaches the position where the pin 39 is pressed, it engages with the pin 39 to lock the disc 28. When this causes stopping of revolutions of planetary gears 35a, 35b, 36a, and 36b around a sun gear, a gear 29 stops its rotation and is locked by the gears 36a and 36b and a fixed inner gear 37.
Patent JP-H1063946-A (JP)
Title: Material stirring machine for cup type beverage automatic vending machine
Inventor: MORI KOJI
IPC: G07F13/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To improve a cleaning effect at the time of washing material dregs remaining on the wall face of a mixing bowl by supplying a little hot water or water to the mixing bowl at the latter half of a selling operation. SOLUTION: A power material and hot water or water are poured into a mixing bowl 6, stirred and prepared beverage is discharged from the bowl to a cup, and sold in this device. In this case, a centrifugal stirring fan 7 is arranged at the bottom part of the mixing bowl 6 so as to be faced to a beverage discharging port 6a opened on the bottom face of the bowl 6, and the powder material and the hot water or water poured into the bowl 6 at the first half of the selling operation are stirred by the stirring fan and discharged. Then, a little hot water or water is poured again into the bowl, and material dregs remaining on the wall face of the bowl is washed by rotating the stirring fun in the latter half of the selling operation.  Also, a rib-shaped protrusion 6b is provided inside the mixing bowl 6 as a stream deflection guide for introducing a rotary stream generated by the rotation of the stirring fan to the upper part area of the bowl 6. Thus, the whole area of the bowl can be washed with a little hot water or water.
Patent JP-H1167918-A (JP)
Title: Semiconductor device
Inventor: YAMADA KENTA
IPC: H01L21/82
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To reduce increase in the signal delay time due to the increase in the time taken by securing reticle-forming data due to the addition of a dummy wiring for planarizing an insulating film as well as the capacity developed by a real wiring which is adjacent to a dummy wiring within a semiconductor device. SOLUTION: A plurality of dummy wiring blocks 1, comprising dummy wirings in the wiring width which is 2-5 times the minimum wiring width specified in the semiconductor to be manufactured, are arranged in a region wherein actual wiring 2 is not existent so that distances S3a, S4a between the blocks 1, 1 as well as distances S1a, S1b, S1c, S2a between the blocks 1 and the actual wiring 2 is larger than the minimum wiring intervals. At this time, the dummy wiring amount is to be minimized under conditions that the automatic discrimination of etching termination by an etching device is possible in the case of the etching step as well as that the insulating film becomes flat.
Patent JP-2001052582-A (JP)
Title: Thermal fuse
Inventor: MIZUNO JUN
IPC: H01H37/76
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an ultrathin type thermal fuse by flattening leads and a fuse element and covering the junction parts with a film. SOLUTION: In this thermal fuse P, lead pieces 4 are linearly joined to both ends of a fuse element 6 made of a low-melting point alloy. The fuse element 6 is flat, while the lead pieces 4 are flat elongate pieces. At least one of the junction parts of both the lead pieces 4 to the fuse element 6 is formed with protrusions 5, while a flux 8 is attached on the fuse element 6. Both the junction parts of both the lead pieces 4 and the fuse element 6 between both the junction parts, including the protrusions 5, are covered with insulation films 9 on the whole front and rear surfaces. The covering by the films 9 can thin the thermal fuse P compared to a case. In spite of the covering by the films 9, the presence of the protrusions 5 secures a fusion space.
Patent JP-H1068836-A (JP)
Title: Formation of optical transmission path and optical circuit
Inventor: OKADA JUNJI
IPC: H04B10/25
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of breakage and the remaining of shearing stresses at the time of connecting optical transmission points to each other with optical transmission paths by forming a substrate body to be mounted with optical transmission paths between optical transmission ends, then spanning an optical transmission path forming material along this substrate body between the optical transmission ends, thereby forming the optical transmission paths. SOLUTION: Opto-electronic integrated circuits 2 formed on an Si wafer, etc., is mounted on the substrate 1. An optical waveguide 3a for transmitting signal from the light output end of the first opto-electronic integrated circuit to the light input end of the other opto-electronic integrated circuit is formed on the substrate 1 and an optical waveguide 3b is formed on the Si wafer, etc. The optical waveguides 3a, 3b are optically coupled by the optical transmission paths 4 placed on the substrate body 6.  The optical transmission paths 4 are formed in the state that these paths are spanned between the optical waveguide circuit 3b and the optical waveguide circuit 3b by connecting the one end of the transmission path forming material which is in a fluid state to the optical waveguide circuit 3b, wiring the transmission path forming material existing in the fluid state along the substrate body 6 up to the optical waveguide 3a and connecting the material to the optical waveguide 3a.
Patent JP-H1063414-A (JP)
Title: Foot operation type computer input device (foot operation mouse)
Inventor: TAKAO YOSHITO
IPC: G06F3/0354
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a machine which can easily, rapidly, reliably and stably perform the operation of a click switch of a foot operating mouse which includes a drag during a click by the movement of an ankle. SOLUTION: A foot board 2 which is operated by a foot, etc., is provided on a foot operating mouse body 1. The switching of related positions of angles, etc., which are made between a board 1 and a body 2 is derived by an angle regulating spring 5, etc., and regulated so that the switching may stably be stopped at plural prescribed positions, whose structure is that the switching does not get out of regulated stop positions by some involuntary muscle movements of an ankle, etc. A click switch 7 is attached to the position where the switch 7 is stably operated by switching stable related positions of the body 1 and the board 2.
Patent JP-2001053595-A (JP)
Title: Drive device for inductive load
Inventor: MORISADA KAZUTOSHI
IPC: H03K17/64
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To surely interrupt a load current, even if an arc-extinguishing circuit for absorbing a flyback voltage fails and the short-circuit fault of a switching element for energizing occurs. SOLUTION: Two transistors Tr1 and Tr2 are provided on energizing route to a coil L1 and the arc-extinguishing circuits 14 and 16 are provided on routes on both sides of the transistor Tr1 respectively. In the circuits, the arc- extinguishing circuit 14 normally absorbs the flyback voltage, however, when the open fault of the arc-extinguishing circuit 14 occurs, the arc-extinguishing circuit 16 absorbs the flyback voltage by making a current flow through the transistor Tr2 to the coil L1. Also, even it the short-circuit fault of the transistor Tr2 is caused by the operation of the arc-extinguishing circuit 16, since the transistor Tr1 is protected from the flyback voltage by the arc-extinguishing circuit 16, energizing to the coil L1 can be interrupted by the transistor Tr1.
Patent JP-S6468253-A (JP)
Title: Dental metal prosthesis
Inventor: ONOKI KUNIHIDE
IPC: A61C13/08
Filed: 1987-09-09
Abstract: PURPOSE:To prevent the feeling of physical disorder in the oral cavity, by applying a golden color type colored hard film composed of nitride or carbide of a metal selected from Ti, Ta, Zr and Cr by an ion plating method. CONSTITUTION:A metal base 1 composed of an alloy of a metal selected from Ti, Ta, Zr and Cr is immersed in ethanol to be subjected to degreasing treatment and subsequently mounted to a jig to be received in an ion plating apparatus. Next, the apparatus is evacuated and ion plating is performed to form a golden color type colored hard film composed of nitride or carbide of a metal selected from Ti, Ta, Zr and Cr.
Patent JP-S60116453-A (JP)
Title: Liquid jet recording head
Inventor: TAKAHASHI HIROTO
IPC: B41J2/14
Filed: 1983-11-30
Abstract: PURPOSE:To maintain a better liquid drop forming property for a long time by providing an upper layer having a protective layer made of an organic material which is formed only on the side of a common liquid chamber from a heat generating section. CONSTITUTION:This head is provided with a liquid discharging section with a liquid passage 215 having a heat acting part 207 for making a heat energy on a liquid to form a liquid drop as a part thereof communicating with an orifice 204 adapted to discharge liquid to form a flying liquid drop, a common liquid chamber for storing liquid to be fed to the liquid passage and at least one pair of opposed electrodes electrically connected to a heat generating resistance layer 210 provided on a substrate 202. An electrothermal conversion body 201 forming a heat generating section 207 and an upper layer having a protective layer 211 made of organic material are provided between these electrodes. The protective layer is formed only on the side of the common liquid chamber from the heat generating section 207.
Patent JP-H0972415-A (JP)
Title: Controller for automatic transmission
Inventor: TSUKAMOTO KAZUMASA
IPC: F16H3/66
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of engaging shock even when a driver performs any operation. SOLUTION: The controller of an automatic transmission is provided with a releasing means 102 for substantially releasing a clutch engaged when a straight advance traveling range is selected by lowering the pressure of a hydraulic servo C-1 when the stop condition of a vehicle is detected by a stop condition detecting means 101 and an engaging means 103 for engaging the clutch when no stop condition of the vehicle is detected during the operation of the releasing means 102.  When no stop condition of the vehicle is detected any longer because of releasing of an accelerator pedal and if the accelerator pedal is actuated while the engaging of the clutch is not started, the engaging means 103 boosts hydraulic pressure supplied to the hydraulic servo C-1 with a second characteristic when the accelerator pedal is actuated taking precedence over a first characteristic when only a brake pedal is released.
Patent JP-S6286608-A (JP)
Inventor: TAGUCHI SADATOSHI
IPC: G01S3/801
Filed: 1985-10-08
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-S61104565-A (JP)
Title: Preparation of powdered active material for nickel positive electrode of cell
Inventor: MATSUMOTO ISAO
IPC: H01M4/52
Filed: 1984-10-25
Abstract: PURPOSE:To improve the utilization factor of an active material under the atmosphere of high temperature by using powdered nickel hydroxide, which contains cadmium oxide uniformly in it, as a nickel positive electrode. CONSTITUTION:Blending solution, in which at least cadmium sulfate is added into aqueous solution of nickel sulfate in certain blending amount, is neutralized with alkali to precipitate powder consisting of nickel hydroxide mainly. Powdered nickel hydroxide, obtained in this way, powdered nickel, and powdered cobalt are blended in the ratio of weight, 100:15:5, and then this pasted compound is filled on a foamed metal sheet to obtain a nickel positive electrode. A Ni-Cd cell using this nickel positive electrode has high utilization factor of an active material particularly at high temperature.