baber/WOPTO huggingface dataset:
Patent JP-H02285966-A (JP)
Title: Voltage command output circuit for inverter
Inventor: UEHARA FUKASHI
IPC: H02P27/06
Filed: 1989-04-25
Abstract: PURPOSE:To enable accurate torque control by generating a voltage command correction signal corresponding to turn OFF time with such polarity as corresponding to the polarity of current command value and adding a positive or negative voltage command correction signal to a conventional voltage command signal. CONSTITUTION:A voltage command value correcting signal exhibiting negative polarity for positive polarity of three phase current command values 1a*, 1b*, 1c* while exhibiting positive polarity for negative current polarity and having such value as corresponding to the turn OFF time of a positive polarity transistor is produced. Positive or negative voltage command correcting signals Va*, Vb*, Vc* and voltage command values Va*, Vb*, Vc* are added, individually for each phase, through three sets of adders 32 and the addition results are fed to a firing pulse generator 28. The firing pulse generator 28 compares the corrected voltage command signal with a triangular carrier wave and produces a firing pulse through pulse width modulation thus turning each transistor ON/ OFF sequentially. By such arrangement, torque of an induction motor can be controlled precisely.
Patent JP-H08301406-A (JP)
Title: Throw port equipment with garbage discharge measuring device
Inventor: TOMA ICHIRO
IPC: B65G43/08
Filed: 1995-04-28
Abstract: PURPOSE: To provide a throw port equipment with a garbage discharge measuring device, which can measure the classification and discharge of garbage by garbage discharging persons. CONSTITUTION: Garbage discharging person discriminating means 8 which discriminates a garbage discharging person by receiving an information offer from garbage discharging person individual information offering means 11 moved to a garbage throw port 1 with a locking device 5 accompanying the garbage discharging person, and garbage and the like discriminating means 7 which discriminates the garbage and the like by discriminating the color of a garbage bag 17 discharged, are arranged to a throw port equipment, so that garbage throw can be executed only when the garbage discharging person is a registered person, and the classification and the number of the garbage thrown by the discharging person can be grasped.
Patent JP-S5746831-A (JP)
Title: Surface treatment device of synthetic resin molded product
Inventor: EBINA TAKAZOU
IPC: B29C63/02
Filed: 1980-07-31
Abstract: PURPOSE: To obtain a surface treatment device which is provided with a rollr for pressing sheetlike synthetic macromolecular material and with a hot air welder which lies near the roller and blows hot air toward the roller and which presses the sheetlike synthetic macromolecular material according to the corrugated state of the surface of a synthetic resin molded product.  
     CONSTITUTION: A surface treatment device 10 for welding the sheetlike synthetic macromolecular material (sheetlike antislipping material) 13 into the surface of a synthetic resin molded product (pallet) 11 comprises a conveyor apparatus 12 feeding a pallet 11 in a given direction, a roller 14 for pressing the sheetlike antislipping material 13 on the surface of the pallet, a hot air blower 15 for heating the surface of the pallet and the sheetlike antislipping material, a supply guide 16 for supplying the sheetlike antislipping material 13 to the surface of the pallet and a magine device for holding a lot of said sheetlike antislipping material 13 precut to a desired length and supplying them at a suitable time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11289457-A (JP)
Title: Isolated area emphasis filter circuit
Inventor: SHIOIRI TAKESHI
IPC: G01B11/24
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an isolated area emphasis filter circuit that emphasizes and detects the defect or the foreign material in an object to be checked photographed and appearing as an isolated area, for example, and conducts image digital processing where the effect of high frequency components of the measured object itself is reduced and only the defect or the foreign material is selectively emphasized. SOLUTION: A substractor 3 calculates a difference between an input signal and a signal processed by a smoothing filter 2 to emphasize a high frequency component of a received image signal. On the other hand, a band pass filter 6 provides the output of a signal whose frequency band is limited to output a smaller value at an edge of a measured object and to output a larger value at a foreign material. The output of the subtractor 3 and the output of the band pass filter 6 are calculated by an arithmetic circuit 4 and a signal whose isolated area is emphasized is outputted.
Patent JP-S5438782-A (JP)
Title: Production of integrated circuit device
Inventor: TOKUYAMA KENJI
IPC: H01L27/112
Filed: 1977-09-01
Abstract: PURPOSE:To reduce days of production by beforehand storing wafers in the state having been formed with up to electrode wirings and performing code assignment through ion implantation.
Patent JP-S5534110-A (JP)
Title: Activated carbon regenerating method
Inventor: SAWA TOSHIO
IPC: B01J20/34
Filed: 1978-08-31
Abstract: PURPOSE: To regenerate simply and effectively granualr activated carbon, which has adsorbed matter, by electrolytically treating the carbon.  
     CONSTITUTION: Square electrolytic cell 1 is provided with ferrite plate electrodes (anode and cathode) at both side parts. Granular activated carbon after adsorption is packed between electrodes 2. The eluate is stored in aq. sodium chloride soln. storage tank 3 set outside cell 1, and pump 4 is placed so that the eluate is fed to cell 1 from the bottom. In regenerating the carbon the aq. sodium chloride soln. is circulated through cell 1 to eluate inorg. ions, and then org. matter is oxidation- decomposed and removed with chlorine generated by supplying a current. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0347814-A (JP)
Title: Imidated copolymer and resin modifier and resin compatibilizing agent produced by using the same
Inventor: ENOMOTO NORIHIDE
IPC: C08L35/00
Filed: 1990-04-20
Abstract: PURPOSE:To obtain the subject novel copolymer producible on an industrial scale at a low cost and useful as a resin modifier, etc., for imparting heat- resistance to PVC resin, etc., by copolymerizing a maleimide with a polymerizable component of a naphtha oil composed mainly of indene. CONSTITUTION:The objective copolymer is composed of (A) a polymerizable component of a naphtha oil composed of 8-12C aromatic hydrocarbons and containing indene as a main component and (B) a maleimide (preferably N- phenylmaleimide, etc.). It is preferable to use 50mol% of the component B based on the total molar number of the components A and B to improve the yield of the copolymer. The reaction of the components A and B is preferably carried out in the presence of a radical initiator having an active temperature range of 30-180 deg.C.
Patent JP-H08307037-A (JP)
Title: Etching method of substrate and etching device of substrate
Inventor: TSUBAKI YOSHISATO
IPC: C23F1/08
Filed: 1995-04-28
Abstract: PURPOSE: To obtain a uniform product by improving a printed substrate etching technique so as to eliminate unbalance of etching by a relation between a direction of a pattern to be provided on the printed substrate and a transfer direction and a difference in a speed of the etching progress. CONSTITUTION: The substrates 21A, 21B, 21C and 21D are subjected to injection of an etching liquid from a nozzle outside while being transferred in the direction of an arrow a" by a conveyer 27. On the way of transfer, as shown by an arc arrow, the substrate 21B is turned by 90 degrees (or odd number times of 90 degrees) round a virtual line vertical to the plate surface as a center to become like the substrate 21C and a pattern 28h having been orthogonal to the transfer direction before turning comes to be a pattern 29p parallel to the transfer direction after turning and simillarly a pattern 28p having been parallel comes to be an orthogonal pattern 29h.
Patent JP-H044286-A (JP)
Title: Regeneration of fluorescent substance
Inventor: AIHARA YOSHIKATSU
IPC: C09K11/01
Filed: 1990-04-21
Abstract: PURPOSE:To obtain a fluorescent substance having excellent dispersibility and coating performances by treating a recovered fluorescent substance slurry containing carbon, dichromate, etc., with an alkali to give a warm fluorescent substance suspension, decomposing the suspension with an oxidizing agent and treating the resulting substance with a weak acid. CONSTITUTION:A recovered fluorescnet substance slurry containing carbon, dichromate and PVA is mixed with water, heated and blended with >=0.2 wt.% alkali to five a warm fluorescent substance suspension having <=0.5 N alkali concentration. The suspension is decomposed with 1.0-10.0 wt.% based on dried solid content in the suspension of an oxidizing agent selected from NaS2O8, H2O2 and NaOCl, the prepared fluorescent substance is separated, washed with water, further mixed with water and a weak acid and adjusted to pH 3.0-5.0. Then the surface of the fluorescent substance separated from the suspen sion is treated with an alkaline earth metal, colloidal silica, etc., to regenerate the fluorescent substance.
Patent JP-H07296554-A (JP)
Title: Tape cartridge
Inventor: MIZUTANI HIKARI
IPC: G11B23/087
Filed: 1994-04-20
Abstract: PURPOSE:To improve the assembling workability of a torsional coil spring which turns and energizes a front cap of a tape cartridge having the front cap and top cap to a closing position. CONSTITUTION:The inside surface of a connecting piece 12 of the front cap 7 is projectingly provided with a supporting shaft 13. The front cap 7 is turnably supported via a supporting shaft 13 on the transverse side wall 14 of the main body case 1. The front cap 7 has the torsional coil spring 16 which turns and energizes the front cap 7 to the closing position. The intermediate coil part 16a of the spring 16 is fitted to the supporting shaft 13. The first arm part 16b of the spring 16 is detained to the inside surface side of the connecting piece 12. The outside surface of the transverse side wall 14 of a main body case 1 is provided with a gradation surface 14b. The gradation surface 14b is provided with a guide groove 30 for opening and closing the upper cap 10. The outside surface of the transverse side wall 14 of the main body case 1 has a step surface 42 connecting to the gradation surface 14b from a reference outside surface 14a. The step surface 42 is provided with a spring rest piece 50 for the second arm part 16c of the spring 16 below the surface. The step surface 42 is provided with a slit 43 vertically penetrating the step surface. The second arm part 16c is dropped into the slit 43 from above and is detained to the spring rest piece 50.
Patent JP-H11306420-A (JP)
Title: Automatic vending machine management device
Inventor: KOEDA HIROFUMI
IPC: G07F5/18
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To securely prevent the monetary trouble caused from the system declaration about the sales amount, etc., of respective automatic vending machines from respective possessors by detecting and accumulating information on the automatic vending machine for the respective automatic vending machines, transmitting accumulated information to a management computer, integrally processing the transmitted information and outputting necessary data for the respective possessors. SOLUTION: Cash sensors 5 detecting the type and the amount of coins and paper money, which are deposited in the respective automatic vending machines 4, are installed. The type and the amount of the coins and paper money, which are detected by the cash sensors 5, are counted and are accumulated as sales information. Accumulated sales information is transmitted to a centeral computer 12 as a management computer. An information processing means which performs centralized processing on the transmitted sales information and outputs necessary data to the respective possessors is installed. Shared costs which the possessors of the automatic vending machines 4 share are automatically calculated by the centeral computer 12 which a management office 11 possesses and they are rightly and precisely calculated.
Patent JP-H05101035-A (JP)
Title: Optimum route searching method for mobile robot
Inventor: ONISHI MASANORI
IPC: G06F19/00
Filed: 1991-05-10
Abstract: PURPOSE:To reduce the danger of selecting a route to be a detour by selecting the route to advance at a branch node based on the total evaluation of respective routes to the next node. CONSTITUTION:Assuming that a branch node Vi (a node 1, for example,) is reached while searching the route from a start node S to a target node G, in this case, a CPU 22 executes the total evaluation of the respective routes between the current node Vi and the next node (node 6, for example,) connected to this node. The evaluation of move throughout respective nodes 1-9, G and S is executed as follows; namely, evaluation functions H (Vi and Vjx) are applied to the current node Vi and a next candidate node Vjx, and the evaluation is executed concerning the move between the current node Vi and the next candidate node Vjx. In this way, the total evaluation value of the respective routes between the additional branch nodes (nodes 1 and 6, for example,) of evaluation values for the move throughout the respective nodes 1-9, G and S is calculated and based on this value, the route is selected. Thus, the more suitable route selection is enabled without selecting the detour.
Patent JP-H01276783-A (JP)
Title: Gas laser oscillation device
Inventor: SATO SABURO
IPC: H01S3/0971
Filed: 1988-04-28
Abstract: PURPOSE:To strengthen electrical dielectric capability of a trigger electrode by connecting a capacitor circuit to respective main discharge electrodes disposed in opposition in a gas laser tube and connecting the trigger electrode to a junction of respective capacitors. CONSTITUTION:A capacitor circuit composed of a series circuit of a capacitor 10 and a voltage-dividing capacitor 11 is connected between respective main discharge electrodes 2, 3 of a cathode and an anode, and a junction between the capacitors 10 and 11 is connected to a trigger electrode 4. With such construction, a voltage applied between core wires 5 of the electrodes 2, 4 is a value divided by equivalent capacitance between the capacitors 10, 11 and the electrodes 2, 4. Therefore, the voltage applied between the electrodes 2, 4 can be reduced to prevent dielectric breakdown of an insulating tube 6. Additionally, a trigger current between the electrodes 4, 2 oscillates at a high frequency and hence can flow over a relatively long period of time. Thus, the efficiency of preionization can be improved.
Patent JP-S62262506-A (JP)
Title: Manufacture of ultrasonic wave solid-state delay component
Inventor: TOYODA SATORU
IPC: H03H3/007
Filed: 1986-05-08
Abstract: PURPOSE:To fix a spurious member to both faces of a delay medium at the same time and to make one heating for the fixation enough by using two tapes fixed with the spurious member so as to stick the spurious member to both sides of the delay medium. CONSTITUTION:In a cross sectional view of a tape 10, the 1st exfoliated paper tape 13 and the 2nd exfoliated paper tape 14 exist and an adhesives 12 to stick to the delay medium 16 and the spurious member 11 for increasing the spurious wave are provided between them. A delay medium 16 at the midpoint and the spurious member 11 are aligned by using a sprocket hole provided at both sides of the tape 10, the 1st exfoliated paper 13 is exfoliated to expose the face of the adhesives 12 and the face is stuck to the delay medium 16. Then the 2nd exfoliated paper 14 is exfoliated to complete the fixing of the spurious member 11 to the delay medium 16.
Patent JP-H0444927-A (JP)
Title: Device for packaging object to be packaged under deaerated condition
Inventor: FURUKAWA TAKAO
IPC: B65B31/04
Filed: 1990-04-20
Abstract: PURPOSE:To prevent bag supporting error, bag opening error and wrinkles from happening by a method wherein the title device consists of a valve mechanism which adds or cuts vacuum suction force to the confroted surfaces of two supporting plates which cover almost all of a bag and a valve mechanism which reduces pressure or returns it to the normal pressure in a chamber surrounding a pair of extending claws. CONSTITUTION:At a position A, a bag 20 covered on a spatula 83 and adsorbed to the spatula by suction force 84 is fed between two supporting plates 18, 19. By the reverse operation of a reverse shaft, the supporting plates 18, 19 approach the bag 20 and hold both surfaces of the bag by suction forces 85, 85. When a rotor starts operating again, the two supporting plates 18, 19 separate around a position B, and release the bag 20. The bag filled with an object to be filled stops at a position D. By pressing a lever 46 from the top by a pusher, two shafts 40, 41 rotate, and the lower ends of two extending claws 47, 47 respectively stretch the mouth of the bag 20 to both side directions, and a chamber 37 is closed by an operating mechanism 58, and the mouth of the bag is pressed by a container 60 and a lid 61. Right after that, the pressing force of a pusher 90 is slackened, and the two extending claws 47, 47 retreat to the outside of the bag.
Patent JP-H11301512-A (JP)
Title: Double cab vehicle
Inventor: MIYAZAKI YUICHI
IPC: B62D33/06
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a low floor type double cab vehicle which is easy to get into and out of and which provides superior interior comfort. SOLUTION: A front frame 2a of lower clearance than the frame 2 is connected via a connecting member 15 to the front end portion 2b of the front portion from the front vehicle axle 11 of the frame 2, a double cab 1 is mounted on that front frame 2a, and a passageway 8 able to be passed through is provided in front/rear seat floor surfaces 6, 7 of a double cab 1. Therefore, the front/rear seat floor surfaces 6, 7 are able to be low making it easy to get into and out of the vehicle and the length in the front/rear direction of the double cab is long thus improving interior comfort. Also, the passageway 8 improves mobility within the double cab 1.
Patent JP-H07290671-A (JP)
Title: Decorative plate and manufacture thereof
Inventor: TANAKA SHIGENOBU
IPC: B32B7/12
Filed: 1994-04-22
Abstract: PURPOSE:To improve productivity by forming a surface protective layer having excellent strength and wear resistance and sufficient thickness on a decorative veneer surface by simple operating steps in a decorative plate made by laminating the veneer on a board. CONSTITUTION:A surface protective layer 6 is fonned by laminating a decorative veneer 3 on a surface of a board 1 via an adhesive layer 2, forming a printed part 4 of a woodgrain pattern, etc., on the surface of the veneer 3 and further laminating and adhering a transparent synthetic resin sheet having recesses on a surface on the entire surface of the veneer via transparent adhesive or adhesive which becomes transparent upon curing. Recesses for expressing pseudo-conduit groove, etc., formed by embossing the sheet are exhibited as surface recesses 7 of the layer. Coloring paint is filled in the surface recesses to be colored.
Patent JP-S5629562-A (JP)
Title: Chelating agent containing sulfonylamino group as coordinating functional group, and selective separation of metal ion using said chelating agent
Inventor: UENO KEIHEI
IPC: B01J45/00
Filed: 1979-08-20
Abstract: PURPOSE:To separate metal ions in high selectivity, by using a chelating agent containing sulfonylamino group as coordinating functional group. CONSTITUTION:Metal ions such as Ni(II), Co(II), Zn(II), etc. are removed in high selectivity, by converting the ions to a complex with a compound of formula I or II (R<1> is 4-20C alkyl, 6-30C aryl, etc.; R<2> is a group similar to R<1> or 1-3C alkyl; X and Y are H, 1-10C alkyl, aralkyl, halogen, or nitro). The complex formation, the separation of the complex, and the solvent extraction can be carried out easily. When the chelating agent is the compound of formula II, the presence of the second chargeless complexing agent other than water is essential. The above chelating agent has extremely small affinity with hard metal ions, therefore, it does not at all form a chelate with alkaline earth metals, iron (III), etc. The compound of formula I and II can be prepared from an easily available o-phenylenediamine derivative.
Patent JP-H02283326-A (JP)
Title: Altar
Inventor: KURATA AKIRA
IPC: A47G33/02
Filed: 1989-04-26
Abstract: PURPOSE:To enlarge an object-placing space on the front surface side of a device at the time of using it without enlarging the device by arranging sutra desks and casket-shaped upper plates contained in an alter, to be draw on the front surface side of an alter main-body via slider mechanisms. CONSTITUTION:On the front surface release side of an alter main-body 1, over the full surface, a door 3 is fitted to be freely opened or closed, and is of a double-leafed hinged type. In the alter main-bodies and at their lower sections, sutra desks 5 are contained, and between the side surface lower-sections and the alter main-bodies 1, a pair of first slider mechanisms 7, 7 are fitted, and the sutra desks 5 can be drawn on the front surface side via a pair of the first slider mechanisms 7, 7. In the alter main-bodies 1 and at the upper sections of the sutra desks 5, upper plates 9 are contained, and between the side surface lower-sections and the alter main-bodies 1, a pair of second slider mechanisms 11, 11 are fitted, and the upper plates 9 can be drawn on the front surface side via a pair of the second slider mechanisms 11, 11. Besides, on the sutra desks 5 and the upper plates 9, various objects 13, 15 to be placed are mounted.
Patent JP-S57114337-A (JP)
Title: Machine tool
Inventor: KAKIZAKI TADAHIKO
IPC: B23Q1/00
Filed: 1980-08-04
Abstract: PURPOSE:To allow one set of machine tool to carry out a wide range of cutting by a cnstruction wherein a head and a column and commonly used and a spindle unit provided with a spindle and a driving motor is made replaceable. CONSTITUTION:A column 2 is mounted on the sliding surface 1a of a head 1 in such a manner that a saddle 4 is made movable upward and downward along the sliding surface 2a of the column 2. A roller 6a of a spindle head unit 6 is mounted on a guide rail 7 and moved toward the saddle 4, when a curvic coupling 9 on the saddle 4 side and another 10 on the unit 6 side are engaged with each other. Subsequently, a lever 13 in an unclamped state shown by an dotted line operates an oil hydraulic cylinder 11 to move a rod 11a to the right, pressing a press 13b against a liner 6b to clamp the unit 6 on the saddle 4 side for starting the process. To detach the unit 6, the lever should be turned counterclockwise to pull out the unit 6.
Patent JP-H11321241-A (JP)
Title: Tire side wall
Inventor: BAKER CHRISTOPHER T
IPC: B60C13/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To improve visual confirmability and impact of a pattern by protrud ing the inner wall of a formed pattern outward to limit a part of the pattern, protruding the profile wall thereof also outward to extend around the inner wall, and providing a groove having a bottom surface between the inner wall and the profile wall with a space. SOLUTION: A design or character pattern (pattern) 30 comprises a component of character or pattern, a geometric matter, or the combination thereof. The profile wall 32 and inner wall 34 of each component of the pattern 30 are protruded outward from the outside surface of a tire body. A groove 36 is situated between the profile wall 32 and the inner wall 34, and the groove 36 functions to create a shadow line between the inner wall 34 and the profile wall 32. The profile wall 32 is extended to the whole circumference of the inner wall 34 and around the inner circumference, but it may be extended to only a part of the circumference. The combination of the profile wall 32, the inner wall 34 and the groove 36 imparts a depressed appearance to the pattern 30 to improve the visual confirmability and visual impact.