baber/WOPTO huggingface dataset:
Patent JP-H058012-A (JP)
Title: Device for supplying and injecting molten metal in vertical type die casting machine
Inventor: ANAMI MASAHARU
IPC: B22D45/00
Filed: 1991-07-01
Abstract: PURPOSE:To obtain a molten metal supplying and injecting device for a vertical type die casting machine, in which excellent maintenance to a level sensor is easily executed and supplying quantity of the molten metal into an injection sleeve can be changed. CONSTITUTION:A detecting rod 108 arranged to a molten metal supplying chamber 46 is positioned to preparing height for supplying the molten metal, and after rising molten metal surface height in a molten metal supplying chamber 46 to the preparing height for supplying the molten metal by pressurizing a pressurizing chamber 44 with a pressurizing device, the necessary pressurizing force P21 to supply the molten metal per one time is calculated from this pressurized force P11 to execute supply of the molten metal into the injection sleeve 56. The injection sleeve 56 and the molten metal supplying chamber 46 are communicated through a communicating tube 64, and as heights of both molten metal are equalized, at the time of detecting what the molten metal height in the molten metal supplying chamber 46 reaches to the necessary molten metal height with the detecting rod 108, by stopping the pressurizing, the molten metal can be supplied by the necessary quantity without setting the level sensor in the injection sleeve 56.
Patent JP-S57114638-A (JP)
Title: Bar steel for reinforcing rod with superior toughness at low temperature and seawater resistance, and its manufacture
Inventor: MORI TOSHIMICHI
IPC: C21D9/52
Filed: 1980-12-30
Abstract: PURPOSE: To obtain a bar steel for a reinforcing rod with remarkably superior toughness at low temp. and seawater resistance by reducing the Si, P and S contents of a low Ni bar steel, controlling the temp. of finish rolling, and carrying out surfce hardening immediately after rolling.  
     CONSTITUTION: A steel consisting of ≤0.17% C, ≤0.20% Si, ≤0.70% Mn,  ≤0.015% P, ≤0.005% S, 2W4% Ni and the balance Fe with inevitable impurities is hot rolled. The temp. of the finish rolling is controlled to about 750W 900°C, and cooling is carried out at ≥ about 20°C/sec cooling rate immediately  after the rolling to provide a tempered martensite or bainite structure to the surface layer having ≥3mm thickness and a ferrite and pearlite structure to the interior. The resulting steel has ≥40kg/mm 2  yield strength, ≥4kg-m Charpy impact  value at -150°C and superior seawater resistance. By controlling the temp. of  the finish rolling, the grain size is made smaller, and even the unhardened part undergoes no reduction in the toughness at low temp. owing to the samller grain size together with the effect of Ni. The lower Si, P and S contents result in improved toughness and remarkably enhanced seawater resistance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0237247-A (JP)
Title: Snow melting incorporated with cooling-heating with hot-water supply system
Inventor: KATO TAKEHITO
IPC: F24H1/00
Filed: 1988-07-26
Abstract: PURPOSE:To cause snow on the roof to vanish without falling in masses therefrom by laying heat-collecting heat-radiating pipes in a zigzag laterally on the roof and by connecting said pipes to a heat exchanger and a heat storage tank and circulating thermal medium through said pipes. CONSTITUTION:Water is supplied from a heat storage tank 4 to a boiler 3 by a delivery pipe 52 connecting the two, and water is supplied from the boiler 3 to a heat exchanger 2. When circulating pumps 19, 19a are turned on, thermal medium circulates between heat-collecting heat-radiating pipes 1, 1a... and a heat exchanger 2. For example, solenoid valves 34, 34a, 34b are opened and a solenoid valve 34c is closed in effecting the circulation through said pipes 1, 1a... laid on the roof 6, 6a. When snow S lying on the roof 6, 6a is melted in winter, a snow melting switch is turned on for the water heated by a heating device in the boiler 3 to indirectly heat the thermal medium flowing through a piping circuit 38 installed in the heat exchanger 2 so that the snow S is melted by heat radiation from the heat-collecting heat-radiating pipes 1, 1a....
Patent JP-S57112046-A (JP)
Title: Insulating isolation by epitaxial insulation layer
Inventor: KAMIOKA HAJIME
IPC: H01L21/31
Filed: 1980-12-29
Abstract: PURPOSE:To facilitate insulating isolation without any crystal defect on a substrate by a method wherein a deeper groove than the active depth of an element is formed on a surface of a semiconductor substrate so that it may surround an element formation region, and a single crystal insulation layer is provided here by selective epitaxial growth. CONSTITUTION:A deeper V shaped groove 2 than the active layer of an element is formed by means of anisotropic etching using KOH or the like so that is may surround an element formation region on an Si substrate 1, and subsequently an SiO2 film 3 is applied on the whole surface containing it, and the film 3 in the groove 2 is removed by selecive etching, and a single crystal 4 such as MgO. Al2O3 is grown by selective epitaxial growth in the exposed groove 2. In this process the substrate 1 is heated up to 900 deg.C and the groove 2 is filled with the single crystal 4. By this method, insulating isolation can be attained easily.
Patent JP-H0719982-A (JP)
Title: Inspection method for force sensor
Inventor: KUSAKI TAKAMI
IPC: G01L25/00
Filed: 1993-06-30
Abstract: PURPOSE:To judge the performance of a sensor by obtaining the offset quantity from the first load vector determined from the known mass and the center of gravity position in the first attitude and the first load data detected by the sensor, and obtaining the error between the second load vector determined likewise in the second attitude and the second load data subtracted with the offset quantity after detection. CONSTITUTION:A robot main body 1 fitted with a member 10 is set to one attitude, and the center of gravity position and the mass of the member 10 are known. A controller 6 calculates the load vector passing through the center of gravity position of the member 10 from the information, receives the load data detected by a force sensor 5, and determines the offset quantity of the sensor 5 from both data. The robot main body 1 is set to another attitude, the load vector is likewise calculated, and the previously determined offset quantity is subtracted from the load data detected by the sensor 5. The error between it and the load vector is obtained, and the error value is displayed on the display device 9a of an operation section 9. The detecting performance of the sensor 5 can be inspected by this magnitude.
Patent JP-H0351252-A (JP)
Title: Sliver lap machine for manufacturing wound lap by using cotton band
Inventor: JIYANKARURO MONDEIINI
IPC: D01G27/00
Filed: 1990-07-17
Abstract: PURPOSE: To remove the high load of transmission members and quickly brake winding rollers by providing at least one braking device operating directly on at least one winding roller or a member firmly joined to the winding roller. CONSTITUTION: When a sliver lap machine is about to stop, if one of cotton bands to be carried to a draft device, e.g. is in short, a switch for a driving motor 11 is cut or disconnected and braking devices 40, 41 and/or 42, 43 are operated. At the same time, a braking device assembled in the driving motor 11 or operated on the shaft of the driving motor 11 is operated. In this case, the kinetic energy of a winding roller or a wound lap is received by the braking devices 40, 41 and/or 42, 43 operating directly on the winding rollers 2, 3 or the shafts of the winding rollers, that is, braking force on the winding rollers 2, 3 is prohibited from being transmitted via transmission members 12, 13, 14, 17 and 25-39.
Patent JP-S6342801-A (JP)
Inventor: AKIBA SEIJI
IPC: B27G19/04
Filed: 1986-08-08
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-S6248788-A (JP)
Title: Antioxidant
Inventor: NISHINA ATSURO
IPC: C09K15/08
Filed: 1985-08-28
Abstract: PURPOSE:A powerful and safe antioxidant, containing gallic acid (salt) and phytic acid (salt) as active constituents and suitably used for general foods, feeds, etc. CONSTITUTION:An antioxidant containing (A) gallic acid (salt), e.g. natural gallic acid (hydrolyzate of tannin), synthetic gallic acid and Na, K or Ca salt, (B) phytic acid (salt), e.g. natural phytic acid (hexaphosphate of myoinositol), synthetic phytic acid and Na, K or Ca salt thereof, preferably at 1:10-10:1 weight ratio as active constituents. When the above-mentioned antioxidant is added to a fat or oil, etc., an emulsifying agent, e.g. glycerol ester of a fatty acid, etc., is added to the oily phase, and an aqueous solution containing the components (A) and (B) is preferably dispersed therein.
Patent JP-2000019991-A (JP)
Title: Molded goods
Inventor: EZAKI SHIRO
IPC: G09F13/08
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To allow the easy recognition of a display part and to improve a design characteristic in the case of decoration of a design surface. SOLUTION: The production of a manipulation knob 1 is executed by first primarily molding only the display part 4, such as a character, then forming a main body part 2 by secondary molding and providing this main body part with a molding transfer layer 6 of, for example, a metallic tone. The molding transfer is executed by previously arranging a film for molding transfer on the inside surface of a mold, at the time of molding of the main body part 2, and packing a resin constituting the main body part into this mold. The portions of the film subjected to the heat and pressure of this resin are then transferred as the molding transfer layer 6 to the surface of the main body part 2, by which the molding transfer is executed.  At this time, the heat and pressure do not act on the film in the portions corresponding to the display part 4 and, therefore, the portions corresponding to the display part 4 are not provided with the molding transfer layer. The good ornamentation of the portions excluding the display part 4 is thus made possible.
Patent JP-S6077773-A (JP)
Inventor: KATAOKA MASAO
IPC: F24F13/10
Filed: 1983-10-05
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-H0531600-A (JP)
Title: Die crack preventing device
Inventor: NARITA SUSUMU
IPC: B21J13/00
Filed: 1991-07-26
Abstract: PURPOSE:To improve production efficiency and to improve the quality of a product by detecting the acoustic waves generated when a blank material is plastically deformed and outputting a signal to an external apparatus after discriminating whether the working state is adequate or not. CONSTITUTION:This device has an AE sensor 13 which is mounted to a forging die 11 and detects the acoustic waves generated from the strain energy when the blank material W worked by the forging die 11 is plastically deformed, a discriminating means 18 which discriminates whether the blank material W is in the adequate working state or a product crack is generated in accordance with the signal from the AE sensor 13, and an output means 18 which emits an output signal to the external apparatus in accordance with the result of the discrimination of the discriminating means 18. Then, the crack of the product, if generated, can be automatically detected.
Patent JP-S6432065-A (JP)
Title: Fuel feeding conductor for multipoint fuel injection device
Inventor: ISHIKAWA TORU
IPC: F02M55/02
Filed: 1987-07-29
Abstract: PURPOSE:To aim at improvement in restartability and stabilization in engine speed after restarting by installing a supply port and an exhaust port of a fuel feeding conductor eccentrically, and situating these ports in top and bottom directions respectively at the time of engine installation. CONSTITUTION:A bottom feed type fuel injection valve 1 is set up in a fuel feeding conductor 2. This conductor 2 is installed at an angle (about 20-40deg) or theta to the vertical direction, and a fuel supply port 3 is set up in the lower part and a fuel exhaust port 4 at the upper part, respectively. Just before restarting at the time of fuel high temperature, air bubbles are produced in the fuel feeding conductor 2 and the injection valve 1 and left behind therein, but a fuel pump is operated simultaneously with an ignition key being turned on, so that cooling for the whole fuel system and bubble removal are made possible. Thus, restartability is greatly improved and, what is more, idling stability after restarting is also made better.
Patent JP-H0354152-A (JP)
Title: Thermistor porcelain composition
Inventor: KAWACHI JUNJI
IPC: C04B35/00
Filed: 1989-07-20
Abstract: PURPOSE:To obtain a spinel-based thermistor porcelain composition having extremely high strength of porcelain without changing electrical properties comprising main components of Mn, Ni and Al as metallic elements and Pb as an auxiliary component. CONSTITUTION:A composition comprising main components of Mn, Ni and Al as metallic elements is blended with 0.1-10.0 atomic % Pb as an auxiliary component and optionally further 0.1-10.0 atomic % based on the main components of at least one of B and Si to give a high-strength thermistor porcelain composition. In the composition, a liquid-phase reaction partially occurs at a point of sintering, a spinel phase of main component elements is precipitated during cooling, then Pb, B and Si of addition elements remain in a grain boundary and a glass phase is formed to contribute to increase in strength.
Patent JP-H0911261-A (JP)
Title: Manufacture of interior material such as roof trim for automobile and forming mold therefor
Inventor: SUZUKI NORIYOSHI
IPC: B29C43/20
Filed: 1994-07-19
Abstract: PURPOSE: To mold a PPO resin base material at a recessed part into a thinness of sufficient degree without damaging property as a commodity. CONSTITUTION: In a PPO resin skin layer which forms a PPO resin base material and a PPO resin foamed layer, a large number of pores are previously bored. Next, the PPO resin base material is set in a forming mold for molding with the mold. On a molding face 21a of an upper mold 21 which forms the forming mold, needle-like protrusions 24 for forming a large number of pores in the PPO resin skin layer and the PPO resin foamed layer are planted.
Patent JP-H0237031-A (JP)
Title: Control structure for running working vehicle
Inventor: URA TAKESHI
IPC: B60K17/08
Filed: 1988-07-26
Abstract: PURPOSE:To prevent seizure in first and second friction clutches by switching a forward-reverse changeover means or any one of the clutches in preference depending whether a detection speed by a speed control means is larger or smaller than a set value. CONSTITUTION:When the running speed of machine body is slower than a set level, a forward-reverse changeover device 23 is switched over promptly to a forward transmission state or reverse transmission state by operating a forward-reverse changing lever 24 for changeover. When the speed is over the set level, on the other hand, even if changeover operation is made through the lever 24, the device 23 is not changed over to the forward transmission state or reverse transmission state and is turned into a neutral state, and a running brake B is engaged so that deceleration in the running of machine body is generated, and further the speed is made slower than the set level, then the device is changed over to the forward transmission state or reverse transmission state. At this time, the brake B is disengaged.
Patent JP-H0476499-A (JP)
Title: X-ray image converting sheet
Inventor: KANO HIROSHI
IPC: G21K4/00
Filed: 1990-07-18
Abstract: PURPOSE:To improve effectively sensitivity by providing a light reflecting layer formed of a dielectric on at least one surface of a brightness consuming fluorescent material layer. CONSTITUTION:A conductive material of SiO2, AIN, SnO2, In2O3, MgF, LiF, etc. with about 200mum thickness, for example, is deposited or spattered on one surface of an stimulative fluorescent substance layer 2 formed on a glass substrate 3 to form a light reflecting layer 4. Thus, transmitted laser for energization and stimulative luminescence emitted on the rear side can be reflected by the reflecting layer 4 to improve the efficiency of the stimulative luminescence of an image converting sheet.
Patent JP-S5979320-A (JP)
Title: Air pressure regulating device
Inventor: TERUI TOSHIYASU
IPC: G01L27/00
Filed: 1982-10-28
Abstract: PURPOSE:To indicate abnormality accurately without increasing wiring and number of parts by indicating abnormality of action at a pressure indicator when abnormality is identified basing on data read out from a memory that stores normal condition by a controlling device. CONSTITUTION:In an air pressure regulating device of air spring used in front and rear wheels suspension system of a motor cycle, air chambers 14, 20 of front and rear wheels connected throgh valves 32, 34 are formed at the discharge port of an air pump 22 driven by an electric motor 24. A semiconductor pressure sensor 36 and an exhausting valve 38 are installed in the upper stream side of the valves 32, 34. A controlling unit 40 is provided with a pressure indicator 42 that indicates pressure detected by the sensor 36, a memory 44 that stores normal condition and a controlling device 46. The device 46 indicates abnormality of action in an indicator 42 when it judges abnormality of action basing on the data read out from the memory 44.
Patent JP-H0854733-A (JP)
Title: Photosensitive and heat sensitive recording material and image forming method
Inventor: YAMAGUCHI JUN
IPC: G03F7/028
Filed: 1994-08-10
Abstract: PURPOSE:To obtain a recording material giving a clear negative or positive image only by exposure and simple heat development without producing unnecessary waste or using a developer by housing a compd. having an electron accepting group and a photosetting group in the same molecule and an electron donative achromatic dye allowed to develop a color by the compd. in microcapsules. CONSTITUTION:Microcapsules housing a compd. having an electron accepting group and a photosetting group in the same molecule and an electron donative achromatic dye allowed to develop a color by the compd. are held on at least one side of a substrate. The photosetting group of the electron accepting compd. is a radical-polymerizable vinyl group and a photopolymn. initiator is contained in a photo-setting compsn. A basic compd. is carried outside the micro-capsules. This basic compd. is a high molecular compd. having basic groups in the side chain or principal chain.
Patent JP-H0635996-A (JP)
Title: Method and device for preparing three-dimensional shape model
Inventor: SHIMIZU HARUO
IPC: G06F17/50
Filed: 1992-07-15
Abstract: PURPOSE:To provide the shape data of an unknown part by estimating the shape of an object being the back surface based on an imparted distance image and a designated symmetry axis. CONSTITUTION:A program to be stored in a program storage part 1 contains a distance image display program 11 to three-dimensionally display an inputted distance image, a main axis designation/user interface program 12 for designating the main axis of rotation for the displayed distance image, a shape model structure program 13 for constructing the three-dimensional shape model by containing the background (back) surface with the distance image and a main axis as the input, and a shape model display program 14 to perform rendering by applying lighting or shading to the obtained three-dimensional shape model. Then, a user interactively designates the symmetry axis for a distance measuring side image in one direction for an axis symmetrical object and interpolates data by utilizing the known position information so as to constitute the unknown three-dimensional shape model.
Patent JP-S6343484-A (JP)
Title: Picture processor
Inventor: TANIWAKI NAOHITO
IPC: H04N7/18
Filed: 1986-08-11
Abstract: PURPOSE:To easily and rapidly constitute a processing circuit suitable for the picture processing in the respective uses by switching and controlling the selection of a connection between a picture signal line and the respective circuit blocks with a software. CONSTITUTION:A picture signal bus BS includes plural picture signal lines l1-ln, which are constituted so that the picture signals can be respectively and separately transmitted. In the input-output part of the respective blocks, select switch circuits SW11, SW12... are provided to connect the inputs of the respective blocks to optional picture signal lines l1-ln. Switching and controlling of the select switch circuits is programmed with the software, and after determining the constitution of the processing circuit the realization of the circuit can be extremely rapidly and easily executed by the program.
Patent JP-2001014535-A (JP)
Title: Temperature adjusting device for automatic vending machine
Inventor: TOMODA KAZUHISA
IPC: F25D11/00
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a temperature adjusting device for an automatic vending machine to quickly heat and cool commodities when replenishing the commodities. SOLUTION: This temperature adjusting device includes an inside door state sensor 6 which detects that an inside door 5 which opens and closes a chamber 1 of an automatic vending machine is opened and closed, a chamber temperature sensor 4 which detects the inside temperature of the chamber 1 and a storage part 11 which stores plural target temperature adjustment levels. When the door 5 is opened, a quick heating/cooling function is actuated by shifting the target temperature adjustment level to a level higher than (heating mode) or lower than the target temperature adjustment level (cooling mode) adopted when the temperature is adjusted in a normal operation mode of the vending machine. Thus, the temperature of the commodities reaches the original target temperature quickly.
Patent JP-2001010106-A (JP)
Title: Recording head
Inventor: IWASA HIROSHI
IPC: B41J2/45
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To enhance utilization efficiency of light beam by providing an optical system for focusing a light beam projected from an LED line to a recording material and forming a mold layer of transmitting substance having refractive index higher than that of air tightly on the light beam emitting face of an LED thereby enhancing the condensing properties of the light beam. SOLUTION: Interval between the light emitting face of an LED 8, 9 and the incident face of a distributed refractive index lens 21, 22 is d1 and the diameter of the lens 21, 22 is d2 which is substantially equal to d1. Incident face of the lens 21, 22 is polished flatly. In a recording head, the LED 8, 9 is embedded in a mold layer 25, 26 such that each light emitting face is parallel with the light emitting face of the mold layer 25, 26. The mold layer 25, 26 is formed of transparent resin having refractive index higher than that of air. Light emitting face of the mold layer 25, 26 is brought into tight contact with the light emitting face of the lens 21, 22.