baber/WOPTO huggingface dataset:
Patent JP-H02142679-A (JP)
Title: Self-exciting arc welder operated by bar-shaped electrode and usage thereof
Inventor: KARUMAN ORUZOSU
IPC: B23K9/028
Filed: 1989-08-18
Abstract: PURPOSE: To provide a welding machine that ensures constant quality in each performance of a numerous continuous welding processes and that is constituted so as to start the vertical transfer of electrodes concerning an arc voltage, after rod electrodes are moved away from a workpiece by an amount corresponding to a prescribed arc length, under the generation of a weld current. CONSTITUTION: On the basis of a starting signal, a welding head 28 is successively fed to an electrode drawing device 88 and an electrode introducing device 90, residual electrodes are taken out and new electrodes 46 are taken in. Then, the actual position of a pipe is photographed by a video camera 66 and reported to a robot controller. Precise positioning is done based on this information by the controller, while the electrodes 46 are simultaneously guided to the starting point of a desired weld joint and an arc is ignited. During the welding following the ignition, the electrodes together with the welding head 28 are given a superimposed pendulum movement. In the meantime, the computer of the robot controller itself determines the coordinate of the position of the next pipe to be welded on the basis of set reference data.  After that, the robot controller returns to the cycle start (taking out the residual electrodes) and resumes a new cycle subsequently.
Patent JP-S60120868-A (JP)
Inventor: TOOMASU ARUFURETSUDO MONZUKA
IPC: C07C231/00
Filed: 1984-10-11
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-H0261024-A (JP)
Title: Heat-resistant and wear-resistant aluminum alloy material and its manufacture
Inventor: MATSUMOTO HIDEMIKI
IPC: C22F1/00
Filed: 1988-08-27
Abstract: PURPOSE:To manufacture the title alloy material having improved strentgth, elongation, toughness, etc., and having excellent heat resistance and wear resistance by subjecting the molten metal of an Al alloy having specific compsn. constituted of Si, Cr, Zr, Co, W, Mo and Al to rapid solidification and thereafter compacting it. CONSTITUTION:An Al alloy contg., by weight, 5 to 35% Si, 0.7 to 8% Cr and 0.3 to 8% Zr, furthermore contg., at need, one or more kinds among 0.3 to 8% Mn, 0.5 to 15% Ni, 0.3 to 10% V, 0.5 to 5% Ce and 0.1 to 5% Ti, in which the total amt. of the elements to be added except Si is regulated to <25% and the balance Al with inevitable impurities is subjected to rapid solidification. In this way, the products of the shape of powder, ribbony foil, flake or wire having <=20mum average grain size of primary crystal Si grains and having <=2mum average size of intermetallic compounds is formed. After that, the products are compacted, by which the Al alloy material having improved strength, elongation, toughness, etc., and having excellent heat resistance and wear resistance can be obtd. at low cost.
Patent JP-S60105287-A (JP)
Title: Semiconductor light-emitting device
Inventor: YAMAGOSHI SHIGENOBU
IPC: H01S5/00
Filed: 1983-11-12
Abstract: PURPOSE:To attain current constriction and lateral mode control simultaneously, and to form each crystalline layer by one-time continuous growth by forming recessed sections or projecting sections, inclined planes thereof have high resistance and thickness thereof is approximately the same as or thicker than the thickness of an active layer, to both side edges of a light-emitting region in the active layer. CONSTITUTION:Recessed sections or projecting sections, inclined planes thereof have high resistance and thickness thereof is approximately the same as or thicker than the thickness of an active layer 14, are formed to both side edges of a light-emitting region 14 in the active layer 14. Both sides of width W of a light-emitting region are etched to form grooves 12A and 12B in a substrate such as an n<+> type GaAs substrate 11. An n type Al0.45Ga0.55As clad layer 13, an n type GaAs active layer 14, a p type Al0.45Ga0.55As clad layer 15 and an n type GaAs contact layer 16 are each grown, and patterns of the grooves 12A, 12B are transferred to each layer. An SiO2 film 17 is grown and a striped opening 17A is formed to the film 17, Zn or Cd is diffused to form a p type current guide region 18, and an n-side electrode 19 and a p-side electrode 20 are shaped.
Patent JP-H0261132-A (JP)
Title: Bactericidal fabric
Inventor: WASHIO KUNIO
IPC: D06M101/02
Filed: 1988-08-26
Abstract: PURPOSE:To obtain the title fabric free from getting mothy or moldy even if hoarded for a long period by weaving the twisted yarn of animal fiber as front yarn and anti-fungus agent-incorporated twisted yarn as back side yarn. CONSTITUTION:The objective fabric A can be obtained by weaving the twisted yarn of animal fiber such as of Angora or cashmere as front yarn 1 and anti- fungus agent (e.g., zeolite)-incorporated twisted yarn as back side yarn 2.
Patent JP-S58111094-A (JP)
Inventor: HOTSUTA YASUHIRO
IPC: G10F1/00
Filed: 1981-12-23
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-S6454851-A (JP)
Title: Exchange with variable setting pad
Inventor: IDE KAZUMASA
IPC: H04Q1/54
Filed: 1987-08-25
Abstract: PURPOSE:To realize the insertion of a required damping quantity to a speech path even when a pad with low setting accuracy is used, by calculating an actual damping quantity from a test signal outputted by a test machine and a returned damping signal, and setting the damping quantities of first and second pads so as to obtain a value nearest to the damping quantity designated in advance. CONSTITUTION:The actual damping quantity is calculated by a control circuit 9 from the test signal SG outputted from the test machine 3 and the damping signal DT in which the test signal SG is returned via the first and second pads 51 and 52 and via an up and a down speech paths, and a calculated damping quantity is set so as to be the value nearest to the damping quantity designated in advance by controlling the first and second pads 51 and 52. In such a way, the accuracy of the damping quantity inserted to a line actually is not related to the setting accuracy of a pad element, thereby it is not required to design and manufacture the pad with high accuracy.
Patent JP-H0851954-A (JP)
Title: Spherical body of mushroom mycelia and manufacture
Inventor: MORIKAWA TOSHIO
IPC: A23L1/30
Filed: 1994-08-12
Abstract: PURPOSE:To obtain a mushroom mycelium-based food free from smell of mushroom, etc., keeping nutritive value characteristic of the mushroom and applicable to various kinds of food material. CONSTITUTION:The spherical body of mushroom mycelia is obtained by culturing mushroom mycelium, adding the obtained mycelia into an aqueous liquid of sodium alginate in the presence of vitamin C and adding the obtained mixed liquid of the mycelia and sodium alginate to an aqueous liquid of calcium chloride. The obtained spherical body of mushroom mycelia is a body immobilized with alginic acid and has a diameter of 1mm to 3cm.
Patent JP-S59103515-A (JP)
Inventor: KATOU TOSHIROU
IPC: H02H3/027
Filed: 1982-12-02
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-S6456328-A (JP)
Title: Production of quartz crucible
Inventor: TAKEI MASAKI
IPC: C03B19/02
Filed: 1987-08-26
Abstract: PURPOSE:To improve the yield of quartz crucible and to reduce the production cost by interposing paper between a plastic member of center core material and an elastic member, and gelling the sol type raw material of quartz crucible by using a mold. CONSTITUTION:In the production of quartz crucible by the sol-gel production method gelling a sol type raw material by using a mold, paper is interposed between the plastic member of center core material and the elastic member. In this production, by interposing the paper between the plastic member and the elastic member, the paper has such a function that lessens the friction resistance when the plastic member is pulled out, though the sol is gelled and the friction resistance is enlarged due to the contraction force of gel. When a taper 1b is provided along a length l2 between the plastic member 1 and the elastic member 3, the core is smoothly pulled out.
Patent JP-H0494694-A (JP)
Title: Saccharification of polysaccharide
Inventor: ARA KATSUTOSHI
IPC: C12P19/20
Filed: 1990-08-10
Abstract: PURPOSE:To carry out the saccharification of a polysaccharide at a relatively low temperature under alkaline condition in high efficiency by treating a polysaccharide with an alkali pullulanase having amylase activity and produced by a bacterial strain belonging to genus Bacillus. CONSTITUTION:A polysaccharide is saccharified with alkali pullulanase Y having alpha-amylase activity and produced by a bacterial strain belonging to genus Bacillus. The polysaccharide is preferably starch, soluble starch, etc. The bacterial strain used in the present process is a bacillus having a cell size of (0.8-2.4)X(1.8-4.0)mum and bacteriological properties such as locomotivity and alkalophilic property, e.g. FERM 10886.
Patent JP-H0376301-A (JP)
Title: Impedance conversion circuit
Inventor: MURAGUCHI MASAHIRO
IPC: H01P3/02
Filed: 1989-08-17
Abstract: PURPOSE:To obtain a small sized impedance conversion circuit with ease of manufacture and improved design performance by reducing the length of a transmission line and adding a capacitor to the line to increase its characteristic impedance. CONSTITUTION:The length of a transmission line (coplaner line) 1 (11) in an impedance conversion circuit converting the impedance between a 1st impedance Z0 and a 2nd impedance Z1 with use of the transmission line is selected shorter than a 1/4 wavelength of the operating frequency and its characteristic impedance Z is selected to be (Z0.Z1)<1/2> or over, and both ends of the line 1 are connected to a ground conductor via characteristics 2, 5 whose capacitance is identical to each other. Through the constitution above, since the length of the line 1 is shorter than the 1/4 wavelength of the operating frequency, the impedance Z is selected to be (Z0.Z1)<1/2> or over. Thus, the impedance Z is selected to be, e.g. 51OMEGA larger than a conventional impedance of 7OMEGA and a matching circuit section of various high frequency circuits is made small without incurring characteristic deterioration.
Patent JP-H02176933-A (JP)
Title: Method and apparatus for diagnosing machine
Inventor: CHIYAARUZU ESU ANBURU
IPC: G07C3/00
Filed: 1989-08-17
Abstract: PURPOSE: To effectively and efficiently diagnose problems of a machine by providing the machine with a machine information data base, a sensor input data base, and a knowledge base. CONSTITUTION: The architecture of a general purpose expert apparatus consists of a knowledge base(KB) 10, a machine information data base(MID) 12, and a sensor input data base(SID) 14. The MID 12 and SID 14 input data to the KB 10, on the basis of which the general purpose expert apparatus generates a list of temporary failures, next executes sequencing of the failure in accordance with failure priorities, and then requests the user to carry out test to ascertain one of the temporary failures. This ascertainment is not the absolute conclusion, but the identification of the most possible failure. With this, almost of mechanical problems which are typically found in a manufacture and assembly plant can be diagnosed.
Patent JP-2001029812-A (JP)
Title: Independent certification device for grain
Inventor: AIZAWA HIROSHI
IPC: B02B7/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive independent certification device by constituting the device of a single metering machine relating to the independent certification device for received grains of drying and preparing facilities, or the like. SOLUTION: This independent certification device has a hulling section 62 for hulling paddy samples, a grain sorting section 65 for assorting the samples to screenings and whole grains, a metering section 53, or the like, and a control section which is inputted with the data on the results of the sorting and metering of the samples and calculates a whole grain yield. In such a case, the device is so constituted as to meter the samples, screenings and whole grains with the single metering machine. Also, a metering hopper constituting the metering section is provided with a partition plate in the middle to partition and constitute a standby space for the paddy samples and standby spaces for metering the screenings and the whole grains.
Patent JP-H0876490-A (JP)
Title: Binary system developer
Inventor: FUNATO MASATOMI
IPC: G03G9/083
Filed: 1994-09-06
Abstract: PURPOSE: To provide a developer which contains specific carrier and specific toner, which has a sufficient chargeability with no charge control agent, which scatters little toner and which is excellent in image quality. CONSTITUTION: A binary system developer is composed of carrier and toner containing toner particles which in turn contain fixing resin, magnetic powder dispersed in the resin, and polyester group resin. The fixing resin contains resin having an anionic polar group and has an acid value of 4 to 20. The magnetic powder is contained by 0.1. to 5 weight parts with respect to 100 weight parts of the fixing resin. The polyester group resin hap a weight-average molecular weight of 500 to 10,000, and is contained by 0. 5 to 20 weight parts with respect to 100 weight parts of the fixing resin. Each of the carrier particles is composed of a core particle and a cover layer. The core particle is made of a magnetic material which is exhibited by MOFe3 (where M is metal such as Cu, Zn).  The cover layer is composed of a resin composition containing methyl silicone resin and methylated melamine resin, the weight-average molecular weight of the methylated melamine resin being more than 700.
Patent JP-H0494263-A (JP)
Title: Image forming device and method
Inventor: HATTORI HITOSHI
IPC: H04N1/40
Filed: 1990-08-09
Abstract: PURPOSE:To obtain a high definition picture with high resolution by providing a 1st means selecting a pulse width based on a specific picture element density in picture information, a 2nd means converting inputted picture element information into a predetermined pattern picture element information and a 3rd means selecting the 1st means or the 2nd means to the device. CONSTITUTION:An optical write system in which light intensity is modulated with respect to each of plural pulse widths A1-A4 is combined with each picture element density of a picture data, and each pulse width is selected based on a specified picture element density. Since dot reproducibility at a low density is low especially in the electronic photography, the pseudo half tone expression using a dot concentration type matrix is employed for the picture area in this way. That is, inputted picture element information is converted into picture element information of a predetermined pattern. in this case, the 1st or the 2nd means is selected by changeover means 10-13 in response to a differentiating coefficient of the picture element information. Thus, a high definition picture whose resolution is improved is obtained even at a low density part.
Patent JP-H0262573-A (JP)
Title: Fixing roller device
Inventor: KIMIZUKA JUNICHI
IPC: G05B23/02
Filed: 1988-08-29
Abstract: PURPOSE:To confirm whether or not a comparison result is within a specific error range and to control a heating member normally by comparing a value converted into the temperature of a detected voltage from a temperature detecting means with a voltage corresponding to the temperature of a fixing roller from a simulation circuit by the control means of an image forming device. CONSTITUTION:The fixing roller of the image forming device is heated by a heating part 1 and the control means MPU 7 performs the on/off switching of power supply to the heating member 2 of the heating part 1 through a semiconductor relay 4. Further, the temperature detecting means 5 detects the temperature of the heating member 2 at both ends electrically at all times and inputs its output to the control means 7. Further, the simulation circuit 20 reproduces the temperature of the fixing roller at all times and supplies it to the control means 7. Then the control means 7 finds the actual surface temperature of the fixing roller and compares the surface temperature with previously set specific temperature in an internal ROM to supply a command signal for powering on or off the heating member 2 of the heating part 1.
Patent JP-S6191520-A (JP)
Title: Weighing/filling control method and apparatus
Inventor: IWATA AKIRA
IPC: B65B1/32
Filed: 1984-10-12
Abstract: PURPOSE:To enable a high-speed filling at a high accuracy, by calculating the drop impact value from second to second detecting the weighing increment speed in a weighing basket at a fixed cycle to cut off the dumping when the net dump amount reaches a set value. CONSTITUTION:When a filling material I exceeding a fixed amount is dumped into a weighing basket 2 from a feeding hopper 1 reaches a forecast net dump amount value, the dumping is cut off with a controller 5 to measure the filling material I with a weighing device 3 and then, a suction nozzle 4 is operated to suck up the filling material I' by an amount exceeding the fixed amount by inserting into the basket 2. Moreover, the filling material I in the basket 2 during the operation of the suction nozzle 4 is weighed and the operation of the suction nozzle 4 is halted with a controller 5 when it decreases to the fixed amount and finally, the filling material I weighed in the backet 2 is discharged to a container II to fill. The container II filled is moved and an empty container II below the basket 2 is sent in. This can improve the filling yields significantly to enable a high speed and a higher accuracy of the total filling cycle.
Patent JP-H0760101-A (JP)
Title: Catalyst packing method and device therefor
Inventor: MINAMI YOSHITAKA
IPC: B01J8/00
Filed: 1993-08-27
Abstract: PURPOSE:To provide a catalyst packing device and a method capable of surely preventing the nonuniform packing of catalyst due to the swinging of a suspended discharger. CONSTITUTION:Plural holding arms 35 extending from the periphery of a catalyst discharger 30 in the radial direction are arranged in the circumferential direction, the tip is abutted on the inner face of a reaction tower 10 to prevent the swinging of the discharger 30, hence the discharger is surely held at the central position, and the sprinkling center of catalyst is aligned with the reaction tower 10.
Patent JP-S59103666-A (JP)
Inventor: NISHIMORI MASAAKI
IPC: A61L9/01
Filed: 1982-12-03
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-2000041812-A (JP)
Title: Mirror fitting structure
Inventor: MURAKAMI TAKUSHI
IPC: A47G1/16
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To replace a mirror many times even if an installing body of an exclusive mirror is not used by constituting a fixing tool cover of the front wall part and a mirror pressing-down piece having spring elasticity of the lower end part. SOLUTION: A mirror 3 is installed on a bathroom wall 5 by a fixing tool 1a and a fixing tool cover 2. The length of the fixing tool 1a and the fixing tool cover 2 is set in the same as a breadth of the mirror 3. The fixing tool 1a is fixed to the bathroom wall 5 by two machine screws 4 through a packing material 6. In the fixing tool 1a, the fitting object part 111 is disposed in the lengthwise direction on the upper side 11, machine screw holes 13 counter-bored so that heads of the machine screws 4 do not interfere with the fixing tool cover 2, are arranged in left/right two places in the fixing part 12, and a locking piece 14 is disposed in the lengthwise direction.  The fitting part is disposed in the lengthwise direction on the upper side of the fixing tool cover 2, and a mirror pressing-down piece is disposed in its slant attitude toward an upper piece from the lower end of a front wall.
Patent JP-2000048945-A (JP)
Title: Electromagnetic cooking device
Inventor: TAKIMOTO HITOSHI
IPC: H05B6/12
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic cooking device that can heat even a cooking container formed of a non-magnetic material with rated input like for a cooking container formed of a magnetic material and can reduce switching loss generated during the operation of a switching element. SOLUTION: In a cooking device to perform thermal cooking by feeding a high-frequency current to a resonant circuit 38 by a half-bridge main inverter circuit 8, a heating coil 37 is composed of a main coil 35 and a sub-coil 36, a load detection part 40c determines whether the material of a pot is iron or stainless steel based on a regenerative current value, from the resonant circuit 38, detected by a regenerative current detection part 43, and an input setting part 40a switches over the circuit constant of the resonant circuit 38 by setting the number of turns to 17T by using only the main coil 35 when the material of the pot is iron and to 21T by using the main coil 35 and the sub-coil 36 when the material of the pot is stainless steel.
Patent JP-S63156146-A (JP)
Inventor: TOYAMA MASAMICHI
IPC: E04B2/94
Filed: 1987-08-28
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-S60106835-A (JP)
Title: Production of coagulated latex
Inventor: MAEDA TETSUO
IPC: C08C1/00
Filed: 1983-11-12
Abstract: PURPOSE:To obtain a coagulated latex of a low impurity content, by forming a polymer latex by emulsion-polymerizing a monomer in the presence of a carboxylate emulsifier, precipitating the polymer latex by adding an acid thereto and adding a base and metal salt to the latex. CONSTITUTION:A polymer latex is produced by emulsion-polymerizing a monomer (e.g., styrene) in the presence of an emulsifier in which the hydrophilic group is a carboxalate (e.g., potassium stearate). The polymer latex is precipitated by adding 0.5-50 equivalent in relation to the carboxyl groups of the emulsifier, of an acid (e.g., hydrochloric acid) to the polymer latex. 0.5-5 equivalent of a base (e.g., sodium hydroxide) in relation to the added acid and 0.5-20 equivalent of water-soluble bivalent or trivalent metal salt (e.g., aluminum chloride) in relation to the carboxyl groups of the emulsifier are added successively to the coagulated latex to convert the carboxylic acid in the coagulated latex into an insoluble carboxylate salt.
Patent JP-H0260780-A (JP)
Title: Automatic paper thickness adjusting mechanism in printer
Inventor: KODA YUTAKA
IPC: B41J25/308
Filed: 1988-08-26
Abstract: PURPOSE:To make a low-cost PM-type stepping motor available by mounting a spring pressing a printing head toward printing paper, a power transmission means transmitting a power from a power source to an eccentric shaft, and a power ON/OFF means which is intermittently changing over said power transmission means. CONSTITUTION:A gear 8 is securely held to one end of an eccentric shaft 5 to be integrally rotated. The gear 8 is connected to a motor 13 through a transmission gear 9, a clutch gear 11 brought into pressure contact with the transmission gear 9 by a restoring spring 10, and a power gear 12 for transmitting a power. A cam gear 14 provided with a cam surface 14a in one piece intermittently changes over its connection to the transmission gear 9, which is transmitted by the clutch gear 11 with a clutch surface 11a as one piece and integrally provided with a clutch surface 9a. A torsion spring 15 is engaged between a projection 8a integrally formed on a side face of the gear 8 and a projection 4a integrally formed on a frame 4 to press a printing head 1 in a direction of an arrow 22 through the gear 8 and the eccentric shaft 5.