baber/WOPTO huggingface dataset:
Patent JP-S60155434-A (JP)
Title: Ultrasonic plastics continuous welder
Inventor: NAKAJIMA TAKASHI
IPC: B29C65/08
Filed: 1984-01-25
Abstract: PURPOSE:To enable a continuous welding satisfactorily by a method wherein a driving horn is connected squarely to the center of a disc-shaped tool horn to turn it with the horn as the rotating shaft and a disc-shaped pedestal turning at the same circumferential speed as it is arranged so that the cylindrical surface of the tool horn and that thereof comes closer to each other. CONSTITUTION:A disc-shaped tool horn 11 has a driving horn 3 connected squarly to the center thereof integrally and rotates on the axis line thereof. A disc- shaped pedestral 12 rotating at the same circumferential velocity as the tool horn is arranged as opposed to the tool horn 11 so that each other's circumferential surfaces comes closer and when the driving horn vibrates longitudinally sandwiching plastic films 10, the tool horn 11 generates a circular deflecting vibration to fuse the films 10 together. Thus, a thick sheet more than 0.1mm. thick, for instance, previously impossible to fuse, can be fused continuously and at a high speed.
Patent JP-S57125341-A (JP)
Title: Tensile test method of and apparatus for low elastic material
Inventor: YAMAGUCHI ATSUTAKA
IPC: G01N3/08
Filed: 1981-01-28
Abstract: PURPOSE:To achieve a tensile test of material of low elasticity at an high accuracy with a simple mechanism by directly measuring the movement of a measuring base, namely, the strain of a sample with a digital scale. CONSTITUTION:A digital scale 18 comprises a scale unti 19 fixed on the vertical side wall 2 side of a frame 1 and a ceramic head 20 fixed on the measuring base 7 side. When conducting a tensile test, a sample T is grasped at both ends thereof with chucks 15 and 17 provided onthe top plate 3 and a load cell 16 and the measuring base 7 lowers with a driving mechanism 9. At this point, the stress is detected with the load cell 15 while a magnetic singal recorded on a metal bar in the scale unit 19 is read with a magnetic head 20 thereby measuring the movement of the measuring base 7, namely, the strain of the sample T. These  measured values are displayed on an indicator and recorded with a recorder.  Such direct measurement of the strain of the sample with the digital scale enables the tensile test at a high accuracy with a simple mechanism.
Patent JP-H06228145-A (JP)
Title: 2-@(3754/24)3-methylanilino)-3-methyl-6-di-n-propylaminofluoran and recording material containing the same
Inventor: YAMAMOTO CHOICHIRO
IPC: B41M5/145
Filed: 1993-01-28
Abstract: PURPOSE:To provide a new compound useful as an electron-donating color developer for e.g. pressure-sensitive and heat-sensitive recording materials. CONSTITUTION:The objective compound, 2-(3-methylanilino)-3-methyl-6-di-n- propylaminofluoran, which can be obtained, for example, by reaction between a benzophenone compound of formula I and a diphenylamine compound of formula II (R is H or lower alkyl) in the presence of a dehydrating condensation agent (e.g. conc. sulfuric acid) at 0-100 deg.C followed by treatment with an alkali (e.g. NaOH). Use of this compound in recording materials can realize highly excellent developed color tone, color developing sensitivity and color-developed image preservability, etc.
Patent JP-S59141363-A (JP)
Title: Spheroidizing treatment of riser part of ductile cast iron
Inventor: NAKANO TOSHIHIKO
IPC: C21C1/10
Filed: 1983-01-29
Abstract: PURPOSE:To obtain a product having excellent quality in the stage of casting a ductile cast iron by adding a spheroidizing agent in the riser part where solidification is slow thereby maintaining graphite spheroidization. CONSTITUTION:A device 1 for adding a spheroidizing agent is fixed to a supporting bar 3 for fixing said device supported at both ends in a riser mold 5 at the upper part of a casting mold. When a molten ductile cast iron is charged into the mold and the molten metal is filled finally in the riser part 4 of the mold 5, the spheroidizing agent of the device 1 reacts with the molten metal and Mg is added in the riser. The content of Mg in the riser part 4 is then increased and the riser therein maintains substantially the spheroidization. The decrease in the residual Mg that arises with lapse of time owing to the fading phenomenon in the riser part where the solidification is slow is thus prevented and the disturbance in the spheroidization is eliminated.
Patent JP-2000210373-A (JP)
Title: Deodorant and deodorant filter
Inventor: NAKAO NOBORU
IPC: B01D53/81
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To efficiently eliminate uncomfortable smells inclusive of many kinds of odorous components with low equipment at a low cost and to improve the comfortableness in the living environment by depositing palladium and chlorine at a specific value or above in molar ratio on a porous carrier and specifying the deposition rate of the palladium to the porous carrier to a prescribed ratio. SOLUTION: This deodorant is formed by depositing the palladium and the chlorine on the porous carrier in such a manner that the molar ratio expressed by the chlorine/palladium attains >=2.5, provided that the deposition rate of the palladium to the porous carrier is a ratio of 0.1 to 10 wt.%. The field, where the palladium and chlorine deposited after the absorption of the odorous components to the porous substance coexist, is acted as a catalyst and at this time, the molar ratio is specified to >=2.5, by which the effect hereof is greatly exhibited. If the deposition rate of the palladium to the porous carrier is below 0.1 wt.%, the effect by the palladium is limited and sufficient deodorization effect is hardly obtainable. If the rate is above 10 wt.%, the adsorption performance of the porous carrier is impaired and the degradation in the deodorization performance is resulted.
Patent JP-H06220332-A (JP)
Title: Thermoplastic resin composition excellent in both molding processability and heat resistance
Inventor: NISHIHARA HAJIME
IPC: C08L101/00
Filed: 1993-01-29
Abstract: PURPOSE:To provide a thermoplastic resin composition having high-level molding processability (fluidity), heat resistance and impact resistance. CONSTITUTION:This resin composition comprises (A) a thermoplastic resin, (B) an organophosphorus compound represented by hydroxyl group-contg. aromatic phosphoric ester and (C) a processing auxiliary selected from aliphatic hydrocarbons, higher fatty acids, higher fatty acid esters, higher fatty acid amides, higher aliphatic alcohols and metallic soaps, and having specific absolute values of the differences for the solubility parameters (SP values) between the components A, B and C.
Patent JP-H06318518-A (JP)
Title: Wiring device
Inventor: NAITO AKIRA
IPC: H05K7/00
Filed: 1993-01-29
Abstract: PURPOSE:To fit a large number of pieces of round electric wires in a cable harness, etc., of an electronic apparatus at specified intervals simply and swiftly, giving them a uniform noise protective function. CONSTITUTION:This wiring device is composed of the base part 2 and the pressure part 3 made of soft magnetic material having electric wire holding grooves 2a and 3a of semicircular cross sections formed in parallel at specified intervals on individual facing surfaces to hold a plurality of pieces of round electric wires 4 to be arranged in parallel, and fitting means 5 and 6 for fitting these base part 2 and pressure part 3 to a panel 7, etc., uniting them making them to face each other.
Patent JP-H05301531-A (JP)
Title: Hst type running spped change device
Inventor: NEMOTO HIDESUKE
IPC: B60K17/10
Filed: 1993-01-29
Abstract: PURPOSE:To simplify assembly of an HST type running speed change device together with its compact size, by a method wherein a transmission case is divided, one end of each of the shaft of a hydraulic motor contained in one division transmission case and the shaft of a gear speed change mechanism contained in the other is axially rotatably supported to a separation wall body, and the other end is axially rotatably supported to the division transmission case. CONSTITUTION:A transmission case 1 comprises transmission cases 1a and 1b on the right side and the left side and a separation wall body 31 is nipped between the mating surfaces thereof. A hydraulic motor and a drive axle 2 are fitted in the opening part of the transmission case 1a on the right side and the separation wall body 31 is fitted in a hydraulic motor shaft 3 and the drive axle 2 in a state to protrude leftward from the transmission case 1a on the right side to close the opening part on the left side of the transmission case 1a on the right side. An intermediate shaft 6 is supported on the left side of the separation wall body 31 by means of a bearing, and a reduction gear device and a differential gear device are assembled together at a part from which the hydraulic motor shaft 3, the intermediate shaft 6, and the drive axle 2 are protruded. The transmission case 1b on the left side for supporting the drive axle by means of a bearing is then fitted externally thereof.
Patent JP-S60158573-A (JP)
Inventor: MIYAZAKI YOSHIAKI
IPC: G11B33/06
Filed: 1984-01-27
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-H05207884-A (JP)
Title: New macrolide antibiotic substances sf2748b, sf2748c1, sf2748d and sf2748e and their production
Inventor: GOMI SHUICHI
IPC: C07D313/00
Filed: 1992-01-29
Abstract: PURPOSE:To provide the subject new antibiotic substances SF2748B, SF1748C1, SF2748D and SF1748E by carrying out a method for culturing an actinomyces. CONSTITUTION:A strain of Amycolatopsis.sp. SF2748 is cultured in a culture medium containing a nutriment utilizable by ordinary microorganisms and the objective substances are isolated from the resultant culture by using a method for solvent extraction, silica gel.column chromatography, etc. The molecular formulas of the new antibiotic substances SF2748B, SF2748C1, SF2748D and SF2748E are respectively C46H82N2O15, C48H84N2O16, C36H65NO11 and C29H53NO8.
Patent JP-H07222080-A (JP)
Title: Power switching circuit
Inventor: MINAZU KATSUTO
IPC: H04N5/63
Filed: 1994-02-07
Abstract: PURPOSE:To operate the circuit so that a sub switch is turned on after recovery from service interruption on the occurrence of the service interruption for a short time and to operate the circuit so that the sub switch is not turned on after the recovery from the service interruption on the occurrence of the service interruption for a long time when a main switch is closed and the sub switch is turned on. CONSTITUTION:A detection signal to a microcomputer 9 is generated by charging a charge fed via a detection switch 11 in interlocking with a main switch 2 and a charge fed from a 2nd power supply circuit 5 to a capacitor 15 and since the charging voltage of the capacitor 15 is discharged after lapse of a prescribed time when the 2nd power supply circuit 5 is turned off, a sub switch 4 is closed after recovery from a service interruption based on the charge charged in the capacitor 15 when the 2nd power supply circuit 5 is closed on the occurrence of the service interruption for a short time, and since the charge charged in the capacitor 15 is discharged on the occurrence of the service interruption for along time, the sub switch 4 is not turned on after the recovery from the service interruption.
Patent JP-H02193738-A (JP)
Title: Instrument panel illuminator
Inventor: MIYAMAE ATSUKO
IPC: B60Q3/04
Filed: 1989-01-23
Abstract: PURPOSE:To make it possible to clearly see letters or figures displayed at all times by providing a central pit adaption brightness measuring part, an equivalence light curtain brightness measuring part, a brightness difference discrimination threshold calculating part, a brightness set part and a light source. CONSTITUTION:The sight line of a driver is followed and the direction of the sight line is extracted to be inputted in both a central pit adaption brightness measuring part 2 and equivalent light curtain brightness measuring part 3. The central pit adap tion brightness of a driver in the direction of the sight line is measured at the central pit adaption measuring part 2 and the inputted in a brightness difference discrimination threshold calculating part 4. Meanwhile, the equivalence light curtain brightness of the driver in the direction of the sight line is measured at the equivalence light curtain brightness measuring part 3 and the inputted in the brightness difference discrimination threshold calculating part 4. The brightness difference discrimination threshold of the driver is calculated at the brightness difference discrimination threshold calculating part 4 based on the central pit adaption brightness and the equivalence light curtain brightness so that the fixed brightness of an instrument is set, thus controlling the output of a light source 6 so as to generate the illumination equivalent to the above set brightness.
Patent JP-S58130741-A (JP)
Title: Motor
Inventor: YAMAZAKI KATSUHIKO
IPC: F16C17/04
Filed: 1982-01-28
Abstract: PURPOSE:To facilitate exchange of a bearing member by a motor wherein a disc bearing capable of being abutted against a thrust bearing supported by the bracket and a thrust receiver fixed to the motor shaft is loosely fitted to the motor shaft so that it may undergo unabled relative rotation manner. CONSTITUTION:A bearing 113 for receiving radial load acting on a motor shaft 106 and thrust load in the direction toward the load side (pump 200 side) is supported by a bracket 109 on the load side. A thrust receiver 114 opposite to the bearing 113 with a certain spacing is fixed to the motor shaft 106. A disc bearing 116 capable of being abutted against the side end face of the bearing 113 on the rotor 104 side at one side thereof and against the thrust receiver 114 at  the other side thereof is fitted to the motor shaft 106 through a key 115, so that  the bearing 113 may undergo unabled relative rotation manner with respect to  the motor shaft 106. By so doing, even if the motor shaft 106 is subject to a  thrust force directing to the load side, there occurs no relative rotation between the thrust receiver 114 and the disc bearing 116, so that the thrust receiver 114  will not be worn.
Patent JP-H02195168-A (JP)
Title: Automatic ice making apparatus
Inventor: TAKEUCHI WAKICHI
IPC: F25C1/08
Filed: 1989-01-23
Abstract: PURPOSE:To generate ice having high transparency and satisfactory taste by providing a driver for rotatably reversing an ice making tray and providing a heater on the outer wall of a heat insulator by surrounding a water storage tank with the heat insulator. CONSTITUTION:Chilled gas cooled by a cooler 8 is forcibly ventilated on the water surface of an ice making tray 30 though a ventilation passage 60 by a blower 9 to start cooling action. In this case, the outer surface of a water storage tank 28 is surrounded by a heat insulator 25, and the outer surface of the water storage tank 28 is heated by a heater 39. Accordingly, a freezing action is unidirectionally advanced from above the small compartments 31 of the ice making tray 30 toward a downward direction, gas components dissolved in water and various impurities are precipitated out of a ice crystal to be discharged into a lower unfrozen water. Therefore, only the ice having high transparency and high purity generated in the ice making tray 30 remains in the water storage tank 28. Then, the ice making tray 30 is rotated at a predetermined angle by a driver 33, and cooled to be dried in a state separated from the water storage tank. After the cooling and drying are finished, the driver 33 is operated to rotate a supporting shaft 34 to rotate the ice making tray 30, thereby removing it from the water storage tank 28.
Patent JP-2000216729-A (JP)
Title: Optical amplifier
Inventor: MIYAHARA TOSHIJI
IPC: H04B10/2507
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of the optical S/N characteristic of a signal light and a transmission characteristic by allowing a 2nd amplifying part, having a reflecting mirror of 1st and 2nd amplifying parts having excitation light sources and optical fibers for amplification to have a bandpass filter making signal light pass through between an optical circulator and the optical fibers for amplification. SOLUTION: First and 2nd amplifying parts input excitation light from excitation light sources 1 and 5, and 11 and 15 to both ends of optical fibers 3 and 13 of amplification via optical demultiplexers 2 and 4, and 12 and 14 and amplify input signal light. The 2nd amplifying part leads an output of the 1st amplifying part from the ports P1 and P2 of an optical circulator 16 to a reflecting mirror 18 via a bandpass filter 17 and the fiber 13. Reflected signal light of the mirror 18 is made to pass through the fiber 13 and the filter 17 again and to be emitted from ports P2 and P3 of the circulator 16. Thus, unwanted spontaneously emitted light in outward and backward paths is suppressed, and the deterioration of the transmission characteristic of the optical amplifier can be suppressed.
Patent JP-H04249317-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHII MASAKI
IPC: H01L21/266
Filed: 1991-02-05
Abstract: PURPOSE:To perform a fine adjustment operation for reduction or magnification with good accuracy by using the plane shape of a mask material as a reference by a method wherein a mask layer in which a conductor layer has been stacked on an insulator layer is formed on the surface of a semiconductor substrate, a voltage is applied across the semiconductor substrate and said conductor layer and ions are implanted. CONSTITUTION:A mask layer in which a conductor layer 5 has been stacked on an insulator layer 4 is formed on the surface of a semiconductor substrate 1; a voltage is applied across the semiconductor substrate 1 and the conductor layer 5; and ions are implanted. For example, a gate oxide film 2 is formed on a P-type semiconductor substrate 1; and a gate electrode 3, a photoresist 4 and aluminum 5 are formed on it. A shallow arsenic-ion implanted layer 6 is formed by ordinarily implanting arsenic ions by making use of the aluminum 5 and the photoresist 4 as a mask. Then, the aluminum 5 is set as a + side and a voltage is applied across the aluminum and the semiconductor substrate 1. In this state, positive ions of phosphorus are implanted and a deep phosphorus-ion implanted layer 7 for a high-concentration source-drain is formed.
Patent JP-S58131692-A (JP)
Inventor: KAHARA TOORU
IPC: H05B37/02
Filed: 1982-01-29
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-S60159427-A (JP)
Title: Disk brake device
Inventor: ASAKA URATAROU
IPC: F16D65/092
Filed: 1984-01-31
Abstract: PURPOSE:To improve the strength of a back plate for a frictional pad member by forming the thickness of the back plate end supporting integrally the frictional pad larger than that of the back plate body. CONSTITUTION:A back plate 19 in a frictional pad member 17 is formed on both upper and lower ends with projecting lines 23 so that the thickness of both ends are larger than that of the back plate body. Thus, both upper and lower ends of the back plate are reinforced, and the contact area with a brake force receiving face 13a of a caliper body 11 is increased to reduce the surface pressure and improve deformability. Also, by the increase of said contact area is made difficult the deformation of the caliper body 11 so that the durability of each member will be improved.
Patent JP-H05204031-A (JP)
Title: Film unit with lens
Inventor: SAKAI ZENICHI
IPC: G03B17/04
Filed: 1992-01-29
Abstract: PURPOSE:To make a camera a reusable camera which can reused by making it inexpensive by facilitating the automatic assembly thereof and making it so that it can be stably actuated without changing a function and performance even when it is used many times and to obtain a film unit with a lens which can be made inexpensive by eliminating adjustment at an assembling time by stabilizing the actuation thereof. CONSTITUTION:A winding-up stopper 57, a can stopper 62 and a charge lever 61 being the main members of the camera mechanism part are respectively provided as the independent member and stably actuated so as to respectively independently achieve the individual function. By stabilizing the actuation, the camera can be used many times and used as the reusable camera. Besides, the actuating directions of the members related to all of winding-up actions are set to be in the horizontal direction and the members can be integrated from the horizontal direction and the right angle direction. Moreover, the automatic assembly is realized by using the member whose front surface and back surface are identical and the cost is reduced.
Patent JP-S62281823-A (JP)
Inventor: MIRUTON BII DOBUKIN
IPC: A61K39/395
Filed: 1987-01-26
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-S5399007-A (JP)
Title: Automatic bringing-in device for bricks for hot stove
Inventor: SUDOU KATSUJI
IPC: C21B9/10
Filed: 1977-02-12
Abstract: PURPOSE: To make the construction work of the furnace automatic and to plan to shorten the term of works, by installing the vertical conveyor for transporting the bricks from the opening part of the hot stove and by equipping the horizontal conveyor or and the distributing device at the lower part of the above conveyor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11206272-A (JP)
Title: Fishhook
Inventor: NAKAGAWA AKINORI
IPC: A01K83/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide fishhooks hard to be disassembled even in the case of being used in assembling in anchor form. SOLUTION: The fishhooks have such a scheme that the cross sectional shape of the eye portion 14 of the stem 12 of each of the fishhooks 10 is made polygonal so as to bring the respective eye portions 14 of fishhooks 10 adjacent to each other into mutual contact through the corresponding surfaces 17 when the fishhooks 10 are assembled to an anchor form; thereby the respective shakes of hook tips 11 are restrained mutually, resulting in firmly maintaining the aimed anchor form as a whole.
Patent JP-S59142579-A (JP)
Title: Pressure fixing device
Inventor: MIYATSU TAKESHI
IPC: G03G15/20
Filed: 1983-02-02
Abstract: PURPOSE:To increase the thickness of an object to be fixed by providing the axial cores of the three rollers of the lower roller having a pressure roller and an upper roller on an almost same straight line, making the upper roller freely movable, positioning and applying force by the pressure roller. CONSTITUTION:A bearing is provided in a case body 13 which is freely slidable a little in the lateral direction of the inside in a groove of the upper inside surface of a frame 11, and the shaft 1a of an upper roller 1 is supported freely rotatable. The case body 13 can be moved horizontally by rotating synchronously an eccentric cam 15 through shaft 16 of both side edge parts of a groove 12. A lower roller 2 supports a shaft 2a freely rotatable by a case body 17, and the case body 17 can slide a little upward and downward in a groove 18. A supporting member 19 and a lever supporting shaft 20 are provided in front of the roller 2 and in the rear of it, respectively, plural levers 21 are provided, and a roller 22 is supported through a shaft 23. The lever 21 is moved up and down by a spring 27 and a bolt 24 and the roller 2 is moved up and down through the roller 22.