baber/WOPTO huggingface dataset:
Patent JP-H05318322-A (JP)
Title: Conductive tool
Inventor: TANI NAOHIKO
IPC: B24D3/06
Filed: 1991-11-12
Abstract: PURPOSE:To prevent the invasion of a coolant and obstruct the deterioration of a tool subjected to electrolytic dressing by impregnating a resin in a base material consisting of a sintered metal. CONSTITUTION:Diamond grind powder is mixed into a base material consisting of cast iron powder. A mixing material such as carbonyle iron powder and graphite and the like beside cast iron powder is used as the base material of a grinding wheel CIB-D. Then, after a forming process by a press and the like, sintering is performed and epoxy resin is impregnated. Thereafter, a desired conductive tool is obtained by jointing a base metal thereto. By impregnating the resin like this, the air hole in the base material can be eliminated and the invasion of a coolant can be prevented. Consequently, the deterioration of a tool by electrolytic dressing can be obstructed.
Patent JP-H04193363-A (JP)
Title: Decanter type centrifugal separator
Inventor: MIYANO KEIICHIRO
IPC: B04B1/20
Filed: 1990-11-27
Abstract: PURPOSE:To reduce water content of a cake at a straight body part by forming a flooding hole which is located on the inner circumference of a dip weir and is punched through at a position on the side of a revolving axis from the edge of a clear liquid outlet outside a radius having a center in the revolving axis of the clear liquid outlet. CONSTITUTION:A solid layer is given a transporting force to the cake discharging side by a screw conveyor 3. At this time, since the solid layer goes through an interval between a first dip weir 32 and a revolving cylinder 2, the solid layer receives a high compacting pressure conversely. Therefore, what goes through the first dip weir 32 is only a heavy layer having higher concentration. The heavy layer having high concentration is to stay between the first dip weir 32 and a screw blade 30 on the left; on account of a centrifugal force received in between, separation between the heavy layer and a light layer is further accelerated, and the separated light layer is flowed through the flooding hole 32a to return to the side of a feeder opening 35. Thus, the compaction of the solid layer and the return of slurry with a high water content are performed, and thereby only the heavy layer portion is transported.
Patent JP-H02170913-A (JP)
Title: Manufacture of sliding member made of cast iron
Inventor: ASAI YASUSHI
IPC: C21D5/00
Filed: 1988-12-21
Abstract: PURPOSE:To manufacture a sliding member capable of stably providing great depth of chill by limiting the composition of a stock and cooling velocity after casting, and also specifying the amount of pearlite in the metallic structure of the stock in the stage before remelting. CONSTITUTION:A cast iron material having a composition containing, by weight ratio, at least one kind among 0.3-1.0% Cu, 0.03-0.1% Sn, and 0.3-0.8% Cr is cast and solidified, and, by setting up cooling velocity so that it reduces by >=15 deg.C per minute, the structure is regulated so that pearlitic structure comprises >=80% of the metallic structure in the stock. Subsequently, the sliding part of the stock is remelted by means of a high-energy beam to undergo chilling. By this method, the sliding member made of cast iron capable of stably providing great depth of chill and, as a result, excellent in wear resistance can be manufactured.
Patent JP-H03186184-A (JP)
Title: Reciprocating controller for dry box conveyor to sample drier
Inventor: ITATSU YOSHIHIRO
IPC: F26B15/00
Filed: 1989-12-14
Abstract: PURPOSE:To improve the efficiency of conveying work of a dry box by stopping the box at a predetermined position on the way without retreating from the exit of a dry chamber to a conveying position after the box is conveyed to the chamber by attracting means. CONSTITUTION:A dry box 3 in which a self-inspection sample to be dried is filled is conveyed to a target dry chamber 2, completely contained, an electromagnet 15 is then deenergized, and the shaft 14A of a linear motor 14 is retreated. In this case, an attraction detection sensor outputs a signal representing no attraction of the box 3. Then, when a detection signal representing contact of an operation piece 20 attached to the shaft 14A with the actuator of a second backward stop limit switch 21 is output, the electromagnet 15 stops retreating at the position of a distance L2. Thus, its operating efficiency is improved.
Patent JP-H08174634-A (JP)
Title: Synthetic resin foam and molding method thereof
Inventor: FUJIMOTO KOJI
IPC: B29C48/90
Filed: 1994-12-27
Abstract: PURPOSE: To provide a synthetic resin foam having skin, which does not impair the characteristics as the foam and has excellent nailable characteristics. CONSTITUTION: At some part of the skin 51 of a synthetic resin foam 5, thicker walled layers 52 and 52 are formed. By utilizing the thicker walled layers 52 of the skin, the foam can be connected and fixed to another member, such as a foam 6 having the same structure by means of a screwnail 7 or the like.
Patent JP-H01165389-A (JP)
Title: Method for ester interchange of fat and oil
Inventor: MATSUMOTO WATARU
IPC: C12P7/64
Filed: 1987-12-22
Abstract: PURPOSE:To readily obtain a high-quality ester interchange oil, by carrying out ester interchange reaction of fats and oils using a lipase in the presence of a monohydric lower alcohol. CONSTITUTION:A lipase is reacted with a substrate containing fats and oils, fatty acids and/or ester thereof and/or other fats and oils in the presence of a <=4C monohydric alcohol, e.g., ethanol, in an amount of >=0.03wt.%, preferably 0.03-4.0wt.% based on the substrate and-water in an amount of 0-0.18wt.%., preferably 0.01-0.15wt.% based on the substrate to carry out ester interchange reaction.
Patent JP-H01167592-A (JP)
Title: Molten metal pot permitting continuous temperature measurement
Inventor: KUSUMOTO MITSUNORI
IPC: B22D41/00
Filed: 1987-12-21
Abstract: PURPOSE:To enable the long continuous measurement of the temperatures of molten steel by inserting in the furnace wall of a molten metal pot a replaceable refractory block through which a thermocouple or a protecting tube containing a thermocouple is passed and which has the hole sealed with a BN-based ceramic cap on the side of the tip of the thermocouple. CONSTITUTION:A refractory block 2 which is replaceably inserted in the furnace wall 1 of a fusion pot for molten metal has a hole 4 through which a thermocouple 3 or a protecting tube 8 containing a thermocouple is passed. A BN-based ceramic cap 5 is fitted over the hole on the side of the tip of the thermocouple 3 as a seal to shut out the molten metal from the hole 4. Since it sometimes occurs, when the pot is filled with molten metal, for the molten metal to impinge upon the cap 5 so violently as to break it, a dam 6 is provided to prevent the impingement. In order not to allow a flow of molten metal to wash away the cap 5, the cap 5 is in part embedded in the block 2, thus serving as a protecting tube as heretofore. Even with molten steel, therefore, the device withstands continuous measurement of the temperatures for a long time.
Patent JP-H02166741-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAGI HARUYOSHI
IPC: H01L21/324
Filed: 1988-12-20
Abstract: PURPOSE:To decrease the wire breakedages of aluminum wirings due to stress migration by annealing a semiconductor device at a specified temperature. CONSTITUTION:Annealing is performed at the temperature of about 250-420 deg.C after heating steps for treating a semiconductor device at the temperature of 350 deg.C or more. In addition to the forming step for a passivation film, there are the following steps that are required for treatment at 350 deg.C or more: an annealing step for decreasing the interface level of silicon oxide; a step of attaching a semiconductor chip to a lead frame with dies; a step of sealing a ceramic package with glass; and the like. When the annealing is performed at the last step, the annealing is effective for all the heat treatment steps in the manufacturing process.
Patent JP-H03185526-A (JP)
Title: Symbol processing system for language processing system
Inventor: MIZUSE HARUMI
IPC: G06F9/45
Filed: 1989-12-14
Abstract: PURPOSE:To reduce unnecessary lines in a program by detecting a symbol defined in a source program and not referred during the period of compiling and outputting an alarm sentence as an unreferred symbol. CONSTITUTION:A block 21 is an area for storing a symbol name and secures 8 bytes and a block 22 is an area for storing a value allocated to a symbol and secures a 16-bit length. A block 23 is a definition flag, and when the symbol is defined in the source program, '1' is set up. A block 24 is a reference flag, and when the symbol is referred in the source program, '1' is set up. Thus, the symbol which is not referred at the time of processing a language can be detected. Consequently, unnecessary lines in the program can be reduced.
Patent JP-H03187788-A (JP)
Title: Photo-transfer-type ink sheet
Inventor: KUAMI MICHITOKU
IPC: B41M5/42
Filed: 1989-12-18
Abstract: PURPOSE:To obtain a photo-transfer-type ink sheet suitable for thermal transfer recording at high speeds through irradiation of laser beams etc. by forming a base material of a transparent material and making an intermediate adhesion layer contain a photo- thermal conversion member. CONSTITUTION:An intermediate adhesion layer 22 is provided on a base material 21. Moreover, an ink layer 23 which is obtained by adding a filler 25 of fine powders to an ink component 24 formed of a thermally melting wax of a low melting point and a color material is provided on the intermediate adhesion layer 22, whereby a thermal transfer ink sheet 20 is obtained. The base material 21 is formed of transparent material and the intermediate adhesion layer 22 contains a photo-thermal conversion member. The irradiating light passes through the transparent base material 21 to reach the intermediate adhesion layer 22, where the irradiating light is absorbed and converted to heat by the photo-thermal conversion member. The ink component 24 of the ink layer 23 is melted by the heat generated from the intermediate adhesion layer 22 to permeate to the side of a recording paper 4. At this time, if the irradiating energy is controlled by the illuminating intensity or illuminating time, the generating amount of heat of the intermediate adhesion layer 22 is changed. As a result, the permeating amount of ink is changed, enabling recording with intermediate density.
Patent JP-H03186946-A (JP)
Title: Character display device control system
Inventor: TAKEUCHI TOSHIHISA
IPC: G06F11/28
Filed: 1989-12-18
Abstract: PURPOSE:To eliminate a serial interface device, a private terminal or a personal computer by sharing a character display device in a program defect detection part and a character display control part so as to attain control. CONSTITUTION:A display device switching control means 27 outputs a command to a display device switching means 26, which exchanges the whole content of a display memory 24 with that of a display device state storage memory 25. The display device switching control means 27 controls a change over switch 31, and connects and switches the switch 31 to a character display control part 29 side. Consequently, the character display device 23 is switched from a program defect detection part 28 side to the character display control part 29 side. Thus, the program defect detection part 28 and the character display control part 29 in a tested device 21 share the character display device 23 so as to attain control. Thus, the serial interface device, the private terminal or the personal computer are eliminated.
Patent JP-H06144886-A (JP)
Title: Apparatus for coating wiry material
Inventor: TOYODA TAKESHI
IPC: H01B13/00
Filed: 1992-11-11
Abstract: PURPOSE:To obtain an apparatus for coating capable of measuring an abnormality in an outer shape of a coating part, correcting the outer shape and automatically forming a coating part of an exact shape when the abnormality such as strain is caused in the outer shape. CONSTITUTION:A shape measuring instrument 4 measures a coated outer shape of a wiry material 100 to output a measuring signal, which is then inputted to a controlling part. A control signal is outputted therefrom and inputted to a moving mechanism, which is then operated to move and regulate a wire dividing plate 1 to a proper position. Thereby, strain, etc., of the outer shape of the wiry material 100 is automatically corrected.
Patent JP-H02172643-A (JP)
Title: Control system for tool
Inventor: SATO SHINICHI
IPC: B23Q3/155
Filed: 1988-12-26
Abstract: PURPOSE:To prevent the input mistake of a tool data and to shorten the time for arrangement by reading by a reader the bar code for addressing a pot and the bar code for discriminating a tool and transmitting the data subjected to format converting via a data processing device to a numerical control device. CONSTITUTION:In a tool control system controlling various tools set to a tool magazine and also transmitting tool data to a numerical control device, the bar code for addressing port is put on each tool pot 5 of the above tool magazine 3 and also the bar code for discriminating tool is put on each tool. A data processing device 9 reading this tool discriminating bar code and pot addressing bar code in order by a bar code reader 12 and transmitting this data to the numerical control device 2 with its format conversion is provided. By this structure the tool can be set to the tool pot 5 of the tool magazine 3 at random and yet the modifications of the NC device, tool magazine 3 and tool are made unnecessary only by putting the bar code.
Patent JP-H0595876-A (JP)
Title: Expansible suction hose for vacuum cleaner
Inventor: MATSUI MASAHIKO
IPC: A47L9/24
Filed: 1991-10-08
Abstract: PURPOSE:To make possible to use a freely expandable hose by furnishing racks in the nozzle-equipped nose segment and intermediate hose segments of a suction hose, installing a housing and a cable protection pipe in the upper part of the fixed hose segment of the suction hose, furnishing in the housing a brake- equipped motor and a major and a minor gear, and putting them in meshing with the racks. CONSTITUTION:A suction hose is partitioned into a plurality of segments as nozzle-equipped hose 7, intermediate hoses 8-a, 8-b, 8-c, and fixed hose 9. In the upper part of the nozzle-equipped hose 7 a rack 20 is installed which is to mesh with a major gear 3, and there a stopper 11 and an inter-hose stopper 17 are provided. Also the intermediate hoses 8-a, 8-b, 8-c are equipped with racks 20, and ahead thereof a hole 18 for major gear is provided, and there stoppers 11, 17 are alike furnished. In the upper part of the fixed hose 9 are installed a housing 15 and a cable protection pipe 19 till the trailing end, and a hose housing stopper 9-a is provided at the tail of the hose. In the housing 15, brake-equipped motors are furnished on the left and right, and transmission is made from the minor gear 2 to the rack 20 of each hose via the major gear 3, and expansion or contraction is made.
Patent JP-H06177589-A (JP)
Title: Printed-wiring board transfer device
Inventor: KANAYAMA MASAAKI
IPC: B65H5/16
Filed: 1992-12-07
Abstract: PURPOSE:To transfer a printed-wiring board in a non-contact manner and to prevent the generation of a defective, which is generated by adhesion of dusts and a fretting, which are caused by contact of the board with a feed conveyor, by a method wherein the board is moved as it is made to float. CONSTITUTION:A transfer arm 4 is moved to the side (the left side) of the entrance of a transfer device by a cylinder 8 for transfer and the arm 4 is made to ascend on the back side of a printed-wiring board 9, which is fed by cylinders 5 for vertical motion from the preceeding process and is grade to float on a table 1. The board 9 is transferred to the central part of the table 1. After that, the arm 4 is made to descend by the cylinders 5 and a transfer arm 10 moved to the center part of the device by a cylinder 12 for transfer is made to ascend on the back side of the board 9 by cylinders 11 for vertical motion. The board 9 is transferred to the side (the right side) of the exit of the transfer device. After this, the arm 10 is made to descend by the cylinders 11. By repeating the above operation, transfer of the printed-wiring boards is made in order.
Patent JP-2000154459-A (JP)
Title: Production of fiber structure
Inventor: HANDA NOBUYOSHI
IPC: D06M101/16
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber structure that can inhibit the dye from discoloring with high color fastness by subjecting synthetic fibers containing (hot) water-soluble polyalkylene glycol to wet heat treatment in a bath including reduction inhibitors and dyes. SOLUTION: At least one of synthetic fiber selected from polyester fibers and polyamide fibers containing at least one of polyalkylene glycol selected from water- or hot water-soluble polyethylene glycol, polypropylene glycol and polyethylene oxide in an amount of 0.2-80%, preferably 5-50% is subjected to the wet heat treatment in one bath solution containing a reduction inhibitor, for example, m-nitrobenzenesulfonic acid or the like and dyes at a temperature of >=80 deg.C.
Patent JP-H09146188-A (JP)
Title: Image forming device
Inventor: AOKI MINORU
IPC: G03B27/54
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To simplify constitution required for detecting the disconnection of a heater heating a light source for forming an image and to prolong the life of the light source. SOLUTION: This image forming device is provided with a heater disconnection detecting part 41 consisting of resistances R7 and R8 , for detecting the disconnection of a fluorescent lamp heater 17. A control part 3A fetches the detection signal of the heater disconnection detecting part 41, when a transistor Q2 is turned off and decides that the fluorescent lamp heater 17 is disconnected, when the detection signal is at an 'L'-level. On the other hand, when a main switch is turned on, the control part 3A fetches a signal from a thermistor 13, to obtain the tube wall temp. of a fluorescent lamp 11 and predicts the time up to the arrival of the tube wall temp. at a target value. It is judged whether the fluorescent lamps 11 and 16 are lighted to self generate heat or not, besides the energization of the fluorescent lamp heaters 12 and 17, in accordance with the predicted time.
Patent JP-H08176607-A (JP)
Title: Powder feeding box having die surface cleaning mechanism for compression molding machine
Inventor: KAWADA TAKAYUKI
IPC: B22F3/02
Filed: 1994-12-28
Abstract: PURPOSE: To automatically clean the powder leaked and fallen from a powder feeding box onto a die surface by providing an evacuating groove to surround a powder feeding port on the lower surface of the powder feeding box traveling on the die surface of a compression forming machine. CONSTITUTION: The powder is fed in a powder feeding box 2 traveling on an upper surface 1a of a die 1 of a compression forming machine, i.e., the die surface 1a through a flexible tube 3. The powder is fed in a die cavity 5 of the die 1 when a powder feeding box 2 is returned. An evacuating groove 9 is arranged on the periphery of a feeding port on the bottom surface of this powder feeding box 2. This evacuating groove 9 is connected to a flexible tube 8 through an elbow 7, and communicated with a vacuum source. The die surface 1a is cleaned by applying the vacuum suction when the powder feeding box 2 is moving forward. This cleaning is also achieved when the powder feeding box 2 is started to be returned. The powder leaked on the die surface 1a is removed by the vacuum suction to excellently discharge the green compact. The collected powder by the suction can be re-used.
Patent JP-H02171528-A (JP)
Title: Base frame of air conditioner
Inventor: KURAHASHI KENZO
IPC: F24F13/20
Filed: 1988-12-23
Abstract: PURPOSE:To facilitate a position setting of supporting columns to a base frame as well as their fixing and shorten an assembling work time by a method wherein four corners of drain pan fixed to a frame body are provided with recesses along a sectional shape of the supporting column. CONSTITUTION:A drain pan 22 is provided with at four corner recesses 23d along a sectional shape of each of supporting columns 9. Central portions of both slant surfaces 23a with their outer portion being high and their inner portion being low are formed with a discharging groove 15. Circumferences of both slant surfaces 23a are bent upwardly and provided with edges 23b and 23c. A base frame 21 is provided with supporting columns 9. Lower ends of the supporting columns 9 are abutted against four corners within the frame 12. The lower ends are passed through the recesses 23d of the drain pan 22 and then the lower ends are received at the lower ends 12b and 12b of the frame 12. With such an arrangement, the supporting columns 9 are supported upright by the recesses 23d and then the screw holes 9a of the supporting columns 9 are positioned and aligned with the screw holes 12d of the frame 12. Fixing screws 17 are passed through the screw holes 12a, fastened to the screw holes 9a of the supporting columns 9 and fixed there.
Patent JP-H03189001-A (JP)
Title: Rolling method of asymmetical h-shape steel
Inventor: HATANAKA ATSUSHI
IPC: B21B13/12
Filed: 1989-12-19
Abstract: PURPOSE:To manufacture a high-strength asymmetrical H-shape steel by using a pair of upper and lower horizontal rolls of hourglass shape which is bisected and one side of which is made to freely slide in the axial direction to the roll shaft. CONSTITUTION:The body parts of the rolling rolls of a edger mill 3 are bisected into the divided body parts 6a, 6b and made to be freely rotatable. One side 6b of them is made to freely slide in the axial direction to the roll shaft 7. Using a pair of those upper and lower horizontal rolls of hourglass shape, the body parts are moved in the direction of roll shaft according to the leg length of the flange of the H-shape steel 1. And, each height position of the roll shaft center to the pass line PL of rolling of the rough universal mill is individually adjusted. In this way, the productivity of H-shape steel is raised and manufacturing cost can be reduced.
Patent JP-H02173419-A (JP)
Title: Power transmitting device
Inventor: INUI MASAKI
IPC: F16D43/02
Filed: 1988-12-23
Abstract: PURPOSE:To transmit torque from one shaft only to the other by providing an eccentrically formed inner member in the coaxial one rotary shaft and an intermediate member between the other rotary shaft and an outer member rotatably with the former shaft and engageably with the latter shaft. CONSTITUTION:Power is input from the first propeller shaft 25 to a power transmitting device 10 integrally rotating an inner shaft 11 (inner member) fitted to a spline 25a. The inner shaft 11 eccentrically forms its large contour part 11a fitting to it rotatably an inscribed gear 13, and its tooth part 13a is meshed with a tooth part 12b in the internal periphery of an outer casing 12 (outer member). The tooth part 13a is surely meshed with the tooth part 12b by a separator 14, and the eccentrically formed large contour part 11a rotates the outer casing 12 rotating the second propeller shaft 26 mounted to this outer casing 12. Reversely, torque of the second propeller shaft 26 is not transmitted to the first propeller shaft 25 by racing between the inscribed gear 13 and the large contour part 11a of the inner shaft. The torque can be transmitted in only one way by a simplified device.