baber/WOPTO huggingface dataset:
Patent JP-H04274839-A (JP)
Title: Formation of shell mold for casting
Inventor: MORIMOTO SHIGENORI
IPC: B22C13/08
Filed: 1991-02-27
Abstract: PURPOSE:To reinforce a hollow pattern and to prevent the deformation of this pattern at the time of forming a shell coat layer by disposing a hollow reinforcing core in a hollow pattern. CONSTITUTION:The hollow reinforcing core 2 formed with the ceramic coat layer 2a is disposed in the hollow pattern 1 on the contact surface with this hollow pattern 1 and after the shell coat layer 3 is formed on the surface of the hollow pattern in this state, the above-mentioned hollow pattern 1 is burned away at the time of calcination of the shell coat layer 3.
Patent JP-S60177879-A (JP)
Inventor: WATANABE ISAO
IPC: B25B27/22
Filed: 1984-02-23
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-S56129269-A (JP)
Title: Golden or silver water colors
Inventor: KOBAYASHI YUUICHI
IPC: C09D5/06
Filed: 1980-03-15
Abstract: PURPOSE: To provide golden (or silver) water colors which exhibit good dispersibility and spread well, by belnding a mica-based gold (or silver) pigment, a vehicle, a wetting agent, a surfactant and colloidal clay minerals together.  
     CONSTITUTION: 5W40wt% Mica-based gold (or silver) pigment (A) having good brilliance, 1W20wt% vehicle (B) which is weakly anionic (e.g. caboxymethylcellulose), 1W15wt% wetting agent (C) (e.g. glycerin or sorbitol), 0.1W5wt% boron surfactant (D) (e.g. a boric acid ester of glycerin), and 0.5W2wt% colloidal clay minerals (E) (e.g. sodium montmorillonite, used preferably as an aq. soln.) are mixed together with stirring to produce the desired colors. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60176110-A (JP)
Title: Process data display device
Inventor: BABA TOSHIAKI
IPC: G06F3/048
Filed: 1984-02-23
Abstract: PURPOSE:To select an object data and display sharply it by allowing the key operation to change a data to be displayed at least among plural display data so as to change the order of display of each data. CONSTITUTION:A process data from data sources 1-3 is fetched in a CPU5 at each prescribed time and stored in a data storage area 6a of a memory 6 in time sequential way. Then a data display order table 6b is referenced and the content of the area 6a is displayed on a CRT display 7 at each channel according to the stored order. When the data desired to be displayed finally is to be changed, a display order key 9 is operated and the content of the display order table 6b is shifted left by 1 digit so as to change the content and only the data displayed at least is displayed sharply on the CRT display 7. The data to be displayed finally is changed by operating a change key 9 even on the way of display.
Patent JP-S59158020-A (JP)
Inventor: OOTANI NAOMITSU
IPC: H01B7/06
Filed: 1983-02-28
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-H01210486-A (JP)
Title: Rust-preventive film provided with chipping resistance
Inventor: FURUKAWA HARUKI
IPC: C09J7/02
Filed: 1988-02-16
Abstract: PURPOSE:To obtain a rust-preventive film which can be applied even to a member of a complicated shape, by coating either surface of a thermoplastic resin film excellent in waterproofness, moisture proofness and chipping resistance with a specific adhesive and forming this film into a cylinder. CONSTITUTION:A film formed by coating either surface of a thermoplastic resin film excellent in waterproofness, moisture proofness and chipping resistance with an adhesive which does not possess adhesiveness at room temperature and exhibits adhesiveness when heated and forming the coated film into a cylinder in such a manner that the surface coated with the adhesive is situated inside. When an object to be prevented from rusting is inserted into the inside of this cylinder and is coated therewith by a hot vacuum packaging system, the amount of air in the cylindrical rust-preventive film containing the object is decreased, and when heated, the thermoplastic rust-preventive film softens and adheres to the surface of the object in conformity with its shape. By heating this further, the adhesive with which the object is coated exhibits adhesiveness to bond the film to the entire surface of the object.
Patent JP-S55126727-A (JP)
Title: Stabilizer for air feed in combustion machine
Inventor: MIYAHARA KINGO
IPC: F23L3/00
Filed: 1979-03-22
Abstract: PURPOSE: To fixedly forward the quantity of air corresponding to the quantity of fuel fed by a mechanism wherein a window for exhausting only excess air is  mounted into an air feed path to a combustion machine, and a valve opening and closing in response to blast pressure resulting from the variation of voltage is disposed to the window.  
     CONSTITUTION: When the device is under a condition that is under fixed dropping reference voltage lower than reference voltage, a motor 5 for generating combustion air is beforehand selected so that the quantity of air required for completely burning fuel supplied to a combustion portion 3 be sent from an air feed path 8. Thus, blast pressure does not work to an opening and closing valve 10, and an exhaust window 9 keeps its closing condition. However, when voltage gradually approaches to reference voltage from the fixed dropping reference voltage beforehand set and becomes higher, the revolution of the motor 5 also increases, and the blast pressure also rises. Thus, the opening and closing valve 10 is largely opened with the increase of the blast pressure, excess air is exhausted to the outside from the exhaust window 9, and only the quantity of air coinciding with the quantity of fuel fed is transmitted to the combustion portion 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62190631-A (JP)
Inventor: KINUGAWA SHIGERU
IPC: H01H85/046
Filed: 1986-02-18
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-S60175633-A (JP)
Title: Rotary excavating bucket device for grasping long object
Inventor: TANADA KATSUNORI
IPC: B66C1/42
Filed: 1984-02-23
Abstract: PURPOSE:To enable grasping of a long object by means of a bucket, by a method wherein semicircular bucket parts are intercoupled through a pivotally-supporting part so that they are positioned facing each othr to form a bucket, and the bucket is rotatably coupled to a fixed part secured to an arm. CONSTITUTION:Semicircular bucket parts 5 and 5' are openably intercoupled through a pivotally-securing part 16, the base of the one bucket part is attached to a rotary plate 12, and a fixed part 1, secured to the forward end of an arm, and the rotary plate 12 are rotatably intercoupled by means of bearings 8 and 15. With a motor 9 driven, the bucket parts 5 and 5' are rotated, and with a hydraulic cylinder 13 expanded, the bucket parts can be opened and closed. This enables the bucket parts 5 to perform excavation and grasp a concrete pile and the like.
Patent JP-H04272179-A (JP)
Title: Manufacture of diamond-coated member
Inventor: YOSHIKAWA MASANORI
IPC: C23C16/26
Filed: 1991-02-28
Abstract: PURPOSE:To improve adhesivity and crystallinity of a film by forming a diamond film with nonarc discharge plasma method on the surface of a substrate and then forming a diamond film by arc discharge plasma method. CONSTITUTION:The surface of the substrate 1 is subjected to wet treatment with using an abrasive. Then a first diamond film 2 is formed by nonarc discharge plasma CVD method. This film is usually formed to about 0.5-20mum thickness. Then, the second diamond film 3 is formed by arc discharge plasma CVD method. The second film has about >=5mum thickness. The second diamond 3 has excellent crystallinity and uniform and excellent adhesivity through the first diamond film 2 to the substrate. Then the second diamond film 2 is subjected if required to laser polishing to smoothen the surface.
Patent JP-H05207794-A (JP)
Title: Driver and driving method for step motor
Inventor: ISHIDA KATSUMI
IPC: H02P8/00
Filed: 1992-01-23
Abstract: PURPOSE:To eliminate the fluctuation of time to be elapsed before a step motor is stopped at a target number of steps by detecting the difference between a target number of steps at the time of stoppage and a current number of steps when the difference decreases below a predetermined value and then selecting an initial speed level based on thus detected difference when a transition is made to a low speed fine resolution exciting system. CONSTITUTION:A speed level immediately after transition to low speed fine resolution is selected based on the values of step differences DT1, DT2 when the difference between a target number of steps and a current number of steps decreases below a predetermined value and a transition is made to low speed fine resolution. In other words, switching is made to speed level 4 for the step difference DT1 while to speed level 3 for the step difference DT2. Consequently, the speed level lowers in the order of 4-3-2-1 or 3-2-1 and the speed level just matches with a target number of steps ST1 or ST2 when a stop pulse is reached. According to the constitution, a step motor can be stopped accurately, smoothly and quickly at a target number of steps.
Patent JP-S55127328-A (JP)
Title: Preparation of methacrolein and methacrylic acid
Inventor: WADA KOUICHI
IPC: B01J27/18
Filed: 1979-03-26
Abstract: PURPOSE: To obtain methacrolein and methacrylic acid in one stage, in high yield, by catalytic oxidation of isobutylene and/or tertiary butanol in the vapor phase with molecular oxygen, in the presence of an oxide composition as a catalyst highly active at a low temperature, e.g. Mo-V-P-Cu-As-Sn, etc.  
     CONSTITUTION: Isobutylene or tertiary butanol or both are oxidized catalytically in the vapor phase with molecular oxygen or a gas containing molecular oxygen, in the presence of a composition of (Mo)a(V)b(P)c(Cu)d(As)e(X)f(O)g (X is tin, lead, cerium, cobalt, iron, zirconium, thorium, tungsten, germanium, nickel, rhenium, bismuth, antimony, etc.; a, b, c, d, e, f and g are atomic ratios of element respectively, and when a=10, b,d and e are less than 3 except 0; c is 0.5W6; f is 0W3) as a catalyst, especially one having a heteropoly-acid structure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10222013-A (JP)
Title: Image forming device
Inventor: HONMA MASAYUKI
IPC: G03G21/00
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To surely realize a copying job by a layout which a user intends for a document read even when a memory is full by performing image forming for the document stored by an image storing means in accordance with the total number of documents counted and the content of the copying job. SOLUTION: Binarized image data is fed to a control part 303, and is stored at an image storing part 304, and an outputting mode is simultaneously selected. In the case of both-side copying, read is orderly performed from the last page to the first page of the document bundle of a RDF, and all documents are temporarily stored in a hard disk. Then, the number of the document bundle is defined, and if the number of the document bundle is even, the last page and the next page of the document are read on the last page of printing paper and are printed on front and rear surface, and if the number of the document bundle is odd, only the last page of the document is read, and is printed only on the front surface. Then, printing is performed while reading in descending order to the first page of the document.
Patent JP-S58164003-A (JP)
Inventor: YOOZEFU ZOKOORU
IPC: G11B5/008
Filed: 1983-03-04
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-S59158922-A (JP)
Title: Heat accumulating tank for brine
Inventor: HORIE KENZOU
IPC: F28D17/00
Filed: 1983-03-02
Abstract: PURPOSE:To improve the efficiency of heat accumulation, and to reduce floor space occupied by distinctly separating the inside of a heat accumulating tank into upper and lower sections as a high temperature tank and a low temperature tank by a baffle plate to form the inside of the tank to a vertical multilayer type while encasing and arranging pipings to upper and lower sections in the heat accumulating tank. CONSTITUTION:The inside of a vertical type heat accumulating tank 1 for brine consisting of one tank is partitioned into a plurality of layers by baffle plates 4a-4d while the temperatures of an uppermost layer 5e and a lowermost layer 5a are measured by temperature sensors 6e, 6a, and internal pipings 9, 14 disposed into the heat accumulating tank 1 are used as pipings which must be opened to the uppermost layer 5e. Accordingly, the efficiency of heat accumulation can be improved remarkably by a proper temperature gradient as the quantity of heat accumulation is easily made sure and grasped with small froor space occupied while heat-proof and waterproof facilities to the pipings 9, 14, which must be opened to the uppermost layer 5e, maintenance cost for these facilities, a scaffold at the site, a piping rack, etc. can be unnecessitated. Consequently, the economical large-sized heat accumulating tank for brine of the excellent efficiency of heat accumulation can be formed.
Patent JP-H01210039-A (JP)
Title: Pipette for partial pipetting
Inventor: TEZUKA SHIGERU
IPC: G01N1/00
Filed: 1988-02-19
Abstract: PURPOSE:To permit the amount of liquid samples taken up by suction to be partially pipetted a plurality of times with a high degree of accuracy, by moving a plunger a predetermined distance by the rotation of a ratchet and a pinion via a rack. CONSTITUTION:A rack 6 is moved linearly by rotating a wheel 31 from the exterior via a pinion 4, whereby a plunger 10 fixed to the rack 6 is moved upwardly to take up a predetermined amount of a liquid by suction, simultane ously actuating a rotary force transmitting mean of a ratchet 2. At the end of the sucking action, the movement of the ratchet 2 is prevented by a pawl 12 of a ratchet engaging means. When releasing the ratchet 2 from the pawl 12 by depressing a push button 18 upon discharging a predetermined amount of the liquid, the rotational movement of the ratchet 2 is started by the rotary force transmitting means and is continued with its speed kept under control by a speed reducing means until the pawl 12 is caught and held by the next tooth of the ratchet 2. During this time, the plunger 10 is forced down by the pinion 4 and the rack 6 to discharge a predetermined amount of the liquid.
Patent JP-H01210292-A (JP)
Title: Detecting method of contact of robot with environment
Inventor: ASANO TOSHI
IPC: B25J19/02
Filed: 1988-02-19
Abstract: PURPOSE:To reduce the number of sensors to eliminate trouble in treating signal-conductors by attaching a torque sensor to a joint-driving output shaft of a robot, and determining a place where a joint contacts the environment and the direction of the contact by a signal from the sensor. CONSTITUTION:When a robot performs a specified work without contacting the environment, a contact torque vector Tc is obtained by subtracting torques Tw, Tg acting on a joint driving output shaft from a signal vector Tj of a torque sensor attached to the joint driving output shaft. A virtual contact force vector Fc determining a place where the robot contacts the environment and the direction of the contact place, is obtained from the contact torque vector Tc and Jakobian matrix J determined in accordance with the values of components of the contact torque vector Tc. Thus, the contact of the robot with the environment can be detected by the sensors being as many as the joints, so that the number of signal conductors connected to the sensors can be reduced, and the trouble in treating the signal conductors can be eliminated.
Patent JP-H11310370-A (JP)
Title: Buffer mechanism
Inventor: DE JONG JOHANNES
IPC: B66B7/06
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for minimizing moment necessary for a motor by always using a necessary number of compensating ropes. SOLUTION: In an elevator compensating rope device including an elevator car, a counter weight 3 and a pair of elevator suspension ropes, the elevator car and the counter weight being suspended from these suspension ropes, a traction sheave for transmitting motion through the suspension ropes to the elevator car and the counter weight 3, a pair of compensating ropes 4, at least one switching pulley belonging to a suspension rope system and at least one buffer device 9 used for the counter weight 3, the suspension ratio of the compensating ropes 4 is equal to that of the suspension ropes or one multiplied by a coefficient. The rope suspension ratio of the elevator car side is equal to that of the counter weight 3 side, or different.  For compensation for the elongation of each of the elevator suspension ropes and the compensating ropes 4, a buffer 23 below the counter weight 3 is provided with a vertical adjusting mechanism.
Patent JP-S63203287-A (JP)
Title: Manufacture of metal plate stock of high purity, hard to work
Inventor: SAHIRA TATEAKI
IPC: B23K15/00
Filed: 1987-02-18
Abstract: PURPOSE:To eliminate the crack and camber of a stock and to manufacture a hard to work metal plate stock with good efficiency by uniformly arranging the rough dissolved refined button of a hard to work metal on a water cooling copper hearth as a stock and projecting a beam from the upper face of this stock. CONSTITUTION:The rough dissolved refined button in about a fixed shape consisting of the metal hard to work is prepared as a stock and placed uniformly on the copper hearth whose surface is flat or shaped in the form of the final plate stock and which is set up inside a beaming device. A beam is then projected from the button upper face to melt it from the upper face to the lower face at a time and it is moved so that each button may be joined by melting with each adjacent button to perform the melting from the upper face to the lower face over the whole stock face. Since, therefore, the crack and deflection caused by the ununiformity in the thermal expansion and temp. distribution of the stock caused during melting remain inside each button, the crack and camber of the stock are eliminated and the stock can be melted from its surface to the lower face with one time beam projection.
Patent JP-H08225809-A (JP)
Title: Extrusion of plastic mixture
Inventor: HOSODA SHIGEMI
IPC: B29C48/30
Filed: 1995-02-23
Abstract: PURPOSE: To provide an extruded product with excellent straightness in an extruding method in which a material to be extruded is introduced from the side. CONSTITUTION: In an extruding method in which a material to be extruded is introduced from the side to a duct part of the upstream side of extrusion dies 5, the aspect ratio of the duct is regulated to >=3. In the extruding method in which a rotatable mandrel 3b is provided in the dies or the duct, the mandrel 3b is rotatably supported by a bearing 6 provided in the material to be extruded.
Patent JP-H04254516-A (JP)
Title: High frequency induction quenching apparatus for long shaped member
Inventor: WATAHASHI AKIRA
IPC: C21D9/28
Filed: 1991-02-05
Abstract: PURPOSE:To prevent the development of spark between an end part of a material to be quenched and a ring, to prevent deformation of the ring and to surely obtain secondary coil effect. CONSTITUTION:A complex ring 9 is formed by fitting an outer cylinder 11 made of a material having excellent electric conductivity into outer periphery of an inner cylinder 10 made of a material having heat resistance, wear resistance and insulating property. At the time of executing high frequency induction quenching, the spark is not developed between the material 5 to be quenched and the inner cylinder 10 because the inner cylinder 10 is made of electric insulating material. Further, the outer cylinder 11 is not deformed because this is reinforcedly held with the inner cylinder 10. By this method, the secondary coil effect is stabilized.
Patent JP-H05177253-A (JP)
Title: Slitter re-winder and device for straightening belt-like sheet
Inventor: KATAOKA AKIRA
IPC: B65H18/10
Filed: 1992-01-04
Abstract: PURPOSE:To prevent the defect of cutting and coiling by arranging a belt-like sheet straightening device on the up-stream of the slitter re-winder. CONSTITUTION:At a slitter re-winder which cut to plural streaks in the longitudinal direction with a slitter 3 while recoiling a belt-like sheet 1 from a coil, a belt-like sheet straightener 4 is provided on the up-stream of the slitter. The belt like straightner 4 is composed by providing the 1st driven roller 5 and a pressing roller for the 1st driven roller 5 on the running path with the belt like sheet of the upstream of the slitter 3, the 2nd driven roller 7 and a pressing roller 8 for the 2nd driven roller on the running path of belt-like sheet 1 between the 1st driven roller 5 and the slitter 3, and a change gear which can finely adjust the speed ratio of the 2nd and the 1st driven rollers. In such a way, the belt-like sheet of metal sheet, etc., can be obtained with a well cut end over total width, and can be prevented from slipping to the lateral direction.
Patent JP-H05239206-A (JP)
Title: Manufacture of high solids-content wet paper strength-intensifying resin
Inventor: MASLANKA WILLIAM WALTER
IPC: C08G69/48
Filed: 1992-01-04
Abstract: PURPOSE: To keep a high solids-content solution state without lowing the pH by reacting a dibasic carboxylic acid with a polyalkylenepolyamine in the presence of an acid catalyst.  
     CONSTITUTION: A dibasic carboxylic acid is reacted with a polyalkylene polyamine in the presence of an acid catalyst at 110 to 125°C for 4 to 10 hours to obtain a polyaminoamide having an intrinsic viscosity of 0.12±0.05. This polyaminoamide and epichlorohydrin are reacted in a molar ratio of 1/1.7 to 1.9 at 30 to 50°C for 90 to 190 min to form an intermediate, a polyaminochlorohydrin, followed by heating at 55 to 75°C to obtain a water-soluble cationic polyamino-epichlorohydrin resin. This resin is dissolved in an amount of 15 wt.% or more in water to obtain a high solids-content wet-strength resin. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S551176-A (JP)
Title: Semiconductor strain convertor
Inventor: SHIMAZOE MICHITAKA
IPC: G01L1/18
Filed: 1979-03-28
Abstract: PURPOSE: To better the electric insulation characteristics berween the semiconductor member and the metal strain causing body by means of an insulating thin film formed on the side of a semiconductor strain gauge with a strain measuring means composed of the gauge and the metal material glued only on the area excluding the proximity around the second main surface.  
     CONSTITUTION: A semiconductor strain gauge 1 having a strain sensitive region on the first main surface of a single crystal conductor is integrated with a strain measuring means 17 made of metal material through an alloy material 18. In this arrangement, an insulating substance 15 is entrely applied on the second main surface 14 of the conductor facing the first main surface of thereof. The second main surface 14 is glues only on the central portion of the crystal through the alloy material avoiding at least the surrounding area of thereof. An insulating thin film is formed on the side of the semiconductor strain gauge as a two-layer film made by a vapor phase reaction method or a sputtering method so as to improve the insulation characteristics between the semiconductor means and the metal strain causing body. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07241547-A (JP)
Title: Circulation hot bath machine
Inventor: KUNIEDA YOSHIO
IPC: C02F1/00
Filed: 1994-03-07
Abstract: PURPOSE:To provide a circulation hot bath machine capable of always adding a proper amt. of a purifying soln. to bathing water. CONSTITUTION:A pH sensor 2 measuring the pH of a purifying soln. is arranged to the bottom part of a tank 5 storing the purifying soln. and the driving time of a pump 7 pumping up the purifying soln. from the tank 5 is altered by referring to a table according to the measured result of the sensor 2 to adjust the addition amt. of the purifying soln. added to bathing water from an addition device 3.