baber/WOPTO huggingface dataset:
Patent JP-H0630468-A (JP)
Title: Remote control system for robot
Inventor: HAMATSU MASAHIRO
IPC: G05D1/00
Filed: 1992-07-06
Abstract: PURPOSE:To obtain a working robot remote control system capable of grasping the position of a working robot in a building or the like are reducing the influence of interference radio waves to/from others by using a spectrum diffusion communication system. CONSTITUTION:An extinguishing robot 1 carried in a fire ground 14 is remotely controller at its driving by a fire engine 2 and moved to the vicinity of a fire part. A fireman on the fire engine 2 grasps fire conditions by a TV camera 13 as accurately as possible and transmits a control code from a transmitter mounted on the engine 2 to the robot 1 by setting up an SS signal to PN5 to remotely drive an extinguishing device 12 and extinguish the fire. In this case, the fire engine (master station) 2 and fire engines (slave stations) 3-1, 3-2 respectively transmit an SS signal PN1 and receives an SS signal PN2 from the robot 1 to measure respective distances from the robot 1 and obtain distance data. A master station control part in the engine 2 calculates the position of the robot 1 based upon the distance data and controls the movement of the robot 1 and driving of the extinguishing device.
Patent JP-S6271892-A (JP)
Inventor: FURANKU DEBITSUDO POOPA
IPC: G21C3/18
Filed: 1986-08-29
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-H07224322-A (JP)
Title: Method of in-situ generation of atmosphere in continuous furnace and method of annealing ferrous metal/alloy iron, copper/copper alloy and gold/gold alloy
Inventor: DONARUDO JIEEMUZU BOO
IPC: B22F3/10
Filed: 1992-07-06
Abstract: PURPOSE: To generate an in-situ atmosphere for a heat treatment at a low cost by injecting nitrogen contg. a small quantity of oxygen together with a reducing gas into a heating furnace of a high temp. and completely reaction the oxygen, then bringing the gas into contact with the parts heated in the furnace.  
     CONSTITUTION: The parts 16, such as of iron metals, are charged into the continuous heating furnace 10 and while the parts are transported from an inlet end 12 to a discharge end 14, the parts are subjected to the heat treatment, such as annealing, in the in-situ atmosphere at a prescribed temp. In the heating furnace 10 described above, the nitrogen obtd. with a non-polar low-temp. apparatus contg. max. 5 vol.% residual oxygen is injected into the furnace heated to ≥550°C, more preferably at least ≥600°C while the nitrogen is mixed together with the reducing gas consisting of hydrogen or hydrocarbon via a tubular device 24 or the like. As a result, the remaining oxygen in the nitrogen is completely reacted with the reducing gas to convert the oxygen to water, carbon dioxide, or the like. The in-situ atmosphere mainly composed of the thus generated nitrogen not substantially free of the oxygen is brought into contact with the parts 16 heated in the furnace, by which a prescribed heat treatment is executed. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0649545-A (JP)
Title: Control device for flow rate of waste combustion gas of direct fired continuous heat treating device for steel strip
Inventor: INUI NAGAFUSA
IPC: C21D9/56
Filed: 1992-07-29
Abstract: PURPOSE:To continuously anneal a steel strip with good thermal efficiency without deteriorating the surface quality thereof by providing a bypass path for high-temp. waste combustion gases between a heating zone and preheating zone of the direct fired continuous annealing furnace for the steel strip. CONSTITUTION:The high-temp. waste gases 4 from the heating zone 3 are sent via a roll chamber having hearth rolls 8 to the preheating zone 1 at the time of passing the steel strip S through the direct fired heating zone 3, a soaking zone 9 and a cooling zone 7 and annealing the steel strip by direct heating by burners 5 in the direct fire heating zone 3. A bypass flue 2 for the waste gases is provided in parallel with the roll chamber in such a case. The waste gases are sent through this bypass flue to the preheating zone 1 by closing a damper 13 in the roll chamber and opening a damper 14 of the bypass flue 2 and simultaneously, the inside of the roll chamber is heated by heaters, etc., by which the generation of dew condensation on the hearth rolls 8 and the steel strip S is prevented; thereafter, the waste gas passage is changed over from the bypass flue 2 to the roll chamber, by which the steel strip S is annealed with the good thermal efficiency and the good surface characteristics.
Patent JP-H1044429-A (JP)
Title: Electrostatic ink jet recorder
Inventor: SHIMA KAZUO
IPC: B41J2/06
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To jet an ink droplet containing toner particles in an electrostatic field by providing a base plate having electrode pads connected with respective jet electrodes and a head board secured to a desired position thereby jetting an ink droplet stably in an electrostatic field. SOLUTION: The electrostatic ink jet recording head comprises a head board 2 where a jet electrode 7 made of a conductive material is provided on any one of the opposite walls or the bottom face at each recess in a base board 6 made of an insulating material and machined to have protrusions and recesses, an electrode pad 8 connected with each jet electrode 7, a base plate 3 securing the head board 2 to a desired position, and an upper cover 5 formed above the base plate 3 while being set back partially from the protruding/recessed part on the jet electrode 7 side and forming a chamber 4 for holding an ink 1 along with the base plate 3. The jet electrodes 7 are formed on the opposite walls and the bottom face at each recess at an interval corresponding to a desired resolution.
Patent JP-H1043529-A (JP)
Title: Filter clothe
Inventor: NAGAI AKIO
IPC: B01D39/08
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To eliminate clogging, to improve peelability, to increase rigidness in the weft direction, to make hardly broken against a filter frame tightening part, to prevent slip and to improve dimensional stability and traveling safety. SOLUTION: In a filter cloth 10 used for a long sized filter clothe traveling type filter press, the fibrous tissue is a plain weave, a yarn formed by interweaving a nylon multifilament and a polypropylene monofilament is used for a warp 20 and a covering yarn formed by using a polypropylene monofilament having >=0.5mm diameter as a core yarn and the nylon multifilament as a sheath yarn is used for a weft 30. The size of the weft 30 used for the filter cloth 10 is controlled to be >=3 times that of the warp 20 expressed by denier (in terms of nylon), the density of the warf 20 is controlled to be >=4 times that of the weft 30 and heat setting is executed under a constant tension.
Patent JP-S6094935-A (JP)
Title: Production of 2-(4-hydroxyphenoxy)alkanoic acid
Inventor: HASHIBA ISAO
IPC: C07C51/00
Filed: 1983-10-28
Abstract: PURPOSE:To produce the titled substance useful as a raw material of herbicide, in high yield, by using hydroquinone and a compound such as ethyl chloropropionate as raw materials, and reacting the materials with an alkali metal hydroxide, thereby carrying out the condensation and the hydrolysis of the product at the same time. CONSTITUTION:The titled compound is produced by reacting hydroquinone or a hydroquinone salt and the compound of formula (X is Cl or Br; R<1> is H or lower alkyl; R<2> is lower alkyl) with an alkali metal hydroxide preferably sodium hydroxide, at 0-100 deg.C, preferably 50-80 deg.C, and hydrolyzing the produced 2-(4- hydroxyphenoxy)-alkanoic acid ester simultaneously to the above condensation reaction. The amount of the alkali metal hydroxide is preferably >=2mol per 1mol of the compound of formula. The titled compound is useful as a raw material of herbicide containing a heterocyclic ether phenoxyfatty acid derivative as an active component.
Patent JP-S6180808-A (JP)
Title: Coil for generating stationary magnetic field
Inventor: SUGIYAMA SUNAO
IPC: H01F5/00
Filed: 1984-09-27
Abstract: PURPOSE:To obtain a three coil type normal conductive coil for generating stationary magnetic field of small size, light weight and low power consumption by making the values of the flatness of a coil section, current ratio and coil radius ratio each satisfies required conditions in each central and external coil. CONSTITUTION:If the radius RI of a central coil l1 is changed fixing the shape of the section of the coil, the positions of coils l1, l2, l3, the radii of external coils l2, l3 and the width W where the current density is high are determined i order to make each of the second, the fourth and the sixth terms of Taylor expansion at x=y=z=0 of magnetic field minimum. The flatness of a coil section a/b, the ratio (r') of the product of a current and the number of winding of the central coil l1 against the external coils l2, l3 and the ratio of radius RL/RS of the central coil l1 against the external coils l2, l3 are a/b of the central coil l1-0.08, a/b of the external coils l2, l3-0.5, RL/RS-1.3, (r')-0.6.
Patent JP-2000036013-A (JP)
Title: Card-type information recording medium set, information reproducing device and information reproducing system
Inventor: NISHINO KOICHI
IPC: G06K7/10
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide multimedia application by avoiding the need of increasing capacity of a control program for reproduce-outputting multimedia information. SOLUTION: In the case of printing application for outputting multimedia data to a card-type information recording medium 10 as a code image and optically reading it for execution, an application operating method is managed by a task consisting of the plural sets of execution commands being the minimum unit of the execution of application, and the executing order of the task is managed by a conductor 15 being the set of processes.
Patent JP-H1144609-A (JP)
Title: Measurement pattern of lens aberration and measuring method
Inventor: SAITO TAKU
IPC: G01M11/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To readily measure lens aberration of a projection aligner used for manufacturing semiconductor devices, etc. SOLUTION: A measurement pattern of this lens aberration comprises finer sub-patterns 12a, 12b than a main pattern 11 on both sides of the main pattern 11. In this case, a size of the sub-patterns 12a, 12b is near a resolution limit of this aligner, whereby an aberration amount of lens is measured by utilizing a fact that the two sub-patterns 12a, 12b indicate uneven image formation characteristics by the lens aberration.
Patent JP-H0370430-A (JP)
Title: Supervisory control system for distributionline
Inventor: KOBAYASHI SHOJI
IPC: H02J3/00
Filed: 1989-08-07
Abstract: PURPOSE:To transmit the current value of a section load to a CPU by transmitting section load data when the section load is deviated from the standard- section load pattern values of the memories of each slave station only by specified values or more. CONSTITUTION:A section load value measured by a switch slave station sensor 30 is taken into an input program 2. A section load and the value of a section- load pattern data file 6 at the present time are compared by the input program 2. A CPU 18 transmits a measured value as seen in conventional devices only when the section load is deviated from the value of an allowable-value   storage file 31. The state of a switch is taken in, and the state of the switch is sent on a change, and transmission is completed on no-change. Said transmitted section load and switch-state data are taken into the reception program 19 and reception data processing program 20 of the CPU 18. A section-load data file is stored in said file 21 and switch data in switch data file 28. A current value can be transmitted over to the CPU 18.
Patent JP-S6181578-A (JP)
Title: Discrimination system of motor fuel
Inventor: HARADA OSAMU
IPC: F02P5/152
Filed: 1984-09-28
Abstract: PURPOSE:To enable the automatic discrimination of fuel quickly and exactly by discriminating the octane number on the basis of the knocking condition at the time when the compensation quantity of ignition delay angle which increases or decreases in accordance with the presence of knocking is within a certain range. CONSTITUTION:Denoting the output of integrating circuit 54 and that of gate circuit 55A by A and B respectively, when B is an output greater than the prescribed times (K) of A, it is discriminated that knocking exists. In a gasoline engine specified for high-octane gasoline, when knocking is occurring, by making the sum of a prescribed value and the compensation quantity THK of ignition delay angle as a new compensation quantity THK, the preceding ignition timing is delayed by this new compensation quantity. The discrimination of fuel is carried out on the basis of this compensation. And when the said new compensation quantity of ignition delay angle exists in a given region in the vicinity of the maximum value of the compensation quantity of ignition delay angle, the number of ignition between large knocks occurring successively in the CPU40 is counted, and, if the number is more than a prescribed number of ignition, the ignition control and fuel injection control for regular gasoline is carried out regarding the gasoline being used as regular gasoline.
Patent JP-H06167498-A (JP)
Title: Extractor
Inventor: RANDOORU SUTEYUAATO JIYONSON
IPC: B01L3/00
Filed: 1993-08-17
Abstract: PURPOSE: To provide an extracting apparatus capable of predicting a necessary force for bursting a section as compared with prior art and being uniform. CONSTITUTION: The extracting apparatus comprises first and second plastic sheets 50, 52 laminated and sealed with one another to form a plurality of sections 20, 22, 24, and a third sheet 54 sealed with the two sheets 50, 52, wherein the sheet 52 is sandwiched between the two sheets 50 and 54. Passages 76, 77, 78 for liquid extended between inlet means 32 and outlet opening 44 are formed between the sheets 52 and 54. The sheet 52 is thinner than the sheet 50, and the sections 20, 22, 24 are broken via the sheet 52 by a force capable of being predicted.
Patent JP-H1025778-A (JP)
Title: Slidable shower hanger
Inventor: NISHIOKA AKIRA
IPC: E03C1/06
Filed: 1996-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a shower hanger having a hanger section which is serviceable in a structure even when an operation lever is laid out on either side of a slider. SOLUTION: A hanger section 6 having a notch 5, which supports a shower head removably from the front side, is provided on one side of a slider 2 which moves slidingly along a pipe 1 in the shower hanger where a fastening operation lever 3 is provided on the other side of the slider 2. In that case, the hanger section 6 is provided with a rotary section 6a which is turnably provided on one side of the slider 2, using the direction intersection to the sliding direction of the slider 2 as an axial line 7, a mounting section 6b which has the notch 5 and is removably mounted on the rotary section 6a and a mounting means which is designed to mount the mounting section 6b on the rotary section 6a so that the shower head 4 may be hooked on the notch 5 when the operation lever 3 and the hanger section are reversely laid out on both sides.
Patent JP-H0870425-A (JP)
Title: Parallel storage device
Inventor: KITAMURA TORU
IPC: H04N5/92
Filed: 1994-08-29
Abstract: PURPOSE: To change the number of disks used in accordance with the data rate of moving picture information and to receive and process plural data read requests at a maximum. CONSTITUTION: When dynamic image information is inputted, the data rate R is discriminated by a data rate discrimination circuit 16. A data stored position deciding circuit 22 calculates a division value R/T based on the data rate R and the read speed T of disks 12a-12j. When the value includes a numerical value less than a decimal point, the value less than the decimal point is rounded up. The rounded-up value S becomes the number of the disks. When the number of the disks is decided, the head of the disk which is to be used next is decided, and therefore the disk to be used is specified. Then, a data write control circuit 24 writes moving picture information into the prescribed disk at every 1/30 seconds.
Patent JP-H1047224-A (JP)
Title: Manufacture of turbine runner for sediment abrasion resistant welding structure
Inventor: USAMI KENICHI
IPC: F03B11/04
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To reduce cost due to extension of mending or exchanging period of a part due to sediment abrasion damage of a turbine runner of a welding structure. SOLUTION: Carbonate matter of Cr, W, Si and Al and oxide ceramics are contains 70-90% on a running water surface of a vane 1, crown 2 and a band 3 and metal and alloy of one kind or more Ni, Cr and Co is included 10-30% and Vickers hardened and formed 30-500μm thermal spraying layer of Hv900 or more is formed in 30-500μm and then heat treatment for improving hardness, adhesion and sediment abrasion damage resistance of the thermal spray layer and residual stress removing treatment of a welded part after forming integral welding structure are performed with temperature of 550-620 deg.C within 5 hours.
Patent JP-H0870204-A (JP)
Title: Radio wave absorbing device
Inventor: IINO AKISUKE
IPC: H05H7/02
Filed: 1994-08-29
Abstract: PURPOSE: To realize the device offering ease of maintenance by securing an envelope shape by tops of elements without giving damages to the radio wave absorbing elements in the manufacture process. CONSTITUTION: A radio wave absorbing element 1 is joined to a thin metallic base plate 2 to form each of plural absorbing units 3, and each absorption unit 3 is fixed to each hole provided to side walls of a waveguide 4 having an opening at its one end opposite to each other in a manner that the radio absorbing element 1 is directed in the inner direction and the metallic base plate 2 is fixed to the inner face of the hole. Then a curve formed by tying tops of the radio wave absorbing elements 1 forms an envelope to allow a bent of each metallic base plate 2 to be easily corrected thereby securing high shape precesion without a damaged element 1 when the radio wave absorbing element 1 is joined to the metallic base plate 2.  Since the performance is confirmed in the state of tentative assembling, a nonreflecting characteristic is obtained with high precision and maintenance is facilitated because the replacement of each absorbing unit 3 is easy.
Patent JP-2001034406-A (JP)
Title: Pendulous mouse
Inventor: YAMASHITA YOSHIHIRO
IPC: G06F3/0346
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a mouse for making it unnecessary to provide any space for the movement of a mouse, and for making it unnecessary to provide any mouse pad or the like even in a place where a surface is slippery. SOLUTION: The case body of a mouse 1 is provided with a square pole- shaped pendulum 11 suspended while fixed to the upper part, switches 12 provided at the surrouding four directions of the pendulum 11, and a movement detecting part 13 corresponding to each switch 12. Then, the pendulum 11 is moved by inclining the mouse 1, and at least one of the switches 12 is depressed according to the movement of the pendulum 11, and the depressed amounts are detected by the movement detecting part 13, and outputted to an outside interface 3.
Patent JP-H03170039-A (JP)
Title: Method and device for correcting dynamic balance of rotary body and method and device for detecting projection state
Inventor: IBE HIROMITSU
IPC: F16F15/32
Filed: 1990-07-31
Abstract: PURPOSE:To warrant the quality of a member to be inspected by sticking a correcting material with a specific amount, then hardening the material after a dynamic balance state is confirmed, and detecting a projection from the outer appearance of the rotary body. CONSTITUTION:The dynamic balance correcting device 10 measures the dynamic unbalance position of a work W and its quantity, and then patty is discharged automatically by a specific amount from a patty discharge part ATE 18 to the work W at a work positioning part 16, cut by a patty cutting part 20, and stuck and fixed through the operation of a patty presser part 22. Then the balance state of the work W is reconfirmed by a confirmation part 24 and the patty stuck on the work W is hardened and fixed at a patty setting part 26. The projection of the patty from the specific outward appearance of the work W after the hardening is detected by a projection state detection part 30 and the projection quantity is displayed on a dial gauge. Thus, the need to inspect the projection state of the patty by manual operation is eliminated and no visual inspection is performed, so there is neither variance in inspection nor overlooking and constant quality can be warranted.
Patent JP-S6289422-A (JP)
Title: Electronic safety device
Inventor: GILARDONI GIOVANNI
IPC: H02H5/08
Filed: 1986-08-29
Abstract: This invention relates to an electronic control circuit ensuring protection against short-circuiting and especially against electrical discharge, in particular in domestic electrical appliances such as hairdryers. This circuit comprises a pair of parallel, slightly spaced-apart metal sensing grids disposed in correspondence with each aperture of the appliance, and an electronic control and tripping circuit which maintains energized a relay (K1) for closing a switch (INT) connected into the electricity feed line. Each of the two grids is connected to the electronic control and tripping circuit by a pair of conductor wires (4, 5; 3, 6) through which a supplementary control current constantly circulates, accidental interruption of one of the two circuits each formed by a grid and the two respective connection wires causing tripping of the control circuit.
Patent JP-H0648528-A (JP)
Title: Belt for belt conveyor and method of application thereof
Inventor: SENSUI YASUYUKI
IPC: B65G15/30
Filed: 1992-07-30
Abstract: PURPOSE:To detect a belt travel position, wear and tear of a belt and a belt slip condition highly accurately and highly reliably by using a belt conveyor having a magnetizing material in an obverse layer part and a reverse part or in either one of them. CONSTITUTION:A material having a property of being magnetized by impressing magnetism is contained in an obverse layer part or the reverse 1 of a belt for a belt conveyor, and a magnetic signal is given to the belt 4. For example, a magnetic pattern having an N pole and an S pole is generated in an electric current direction by a magnetic head 3 such as a direct current electromagnet. A signal corresponding to the magnetic pattern recorded on the belt 4 and belt travel speed is detected, and deviation of the belt, wear and tear and a slip are detected.
Patent JP-2000033348-A (JP)
Title: Parts cleaner
Inventor: TSUCHIYA TAKESHI
IPC: B08B3/10
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To efficiently clean parts with vapor and to regenerate a solvent by a simple structure. SOLUTION: This cleaner is provided with a distillation still 2 for heating and evaporating a cleaning solvent, a cleaning tank 7 communication connected with the still through a first communicating pipe 15, a supply means for supplying the spent cleaning solvent to the still, an ejector 23 communication connected with the cleaning tank through a second communicating pipe 27 and condensing/ liquefying devices 13, 20, 22 and 21 for condensing and liquefying the solvent vapor. The inside of the cleaning tank is evacuated by the ejector 23, the inside of the still is reduced in pressure through the cleaning tank, the cleaning solvent is heated and vaporized in the pressure-reduced state in the still, the vapor of the cleaning solvent is supplied by the pressure difference caused between the still and cleaning tank and a material to be cleaned is cleaned with the vapor.