baber/WOPTO huggingface dataset:
Patent JP-S5916993-A (JP)
Title: High speed plating method
Inventor: WACHI HIROSHI
IPC: C25D5/18
Filed: 1982-07-16
Abstract: PURPOSE:To make it possible to obtain plating having a uniform precipitated crystal more rapidly, by a method wherein a plating current imparted to a main plating process and each initial and final plating processes is converted to a repeated current freely settable in an OFF.ON time. CONSTITUTION:In an initial plating process A, a plating current Ia having a value lower than that of a plating current Ib imparted in a main plating process B is imparted. As a current of each process, a saw-tooth wave which is a current repeating ON-OFF and is obtained by turning a rectifier ON and OFF by a relay with a timer is used. When the influence of a material disappears in the process A, said material is transferred to the process B and a condition such as the current Ib is set in such a manner that plating with a predetermined plating thickness is finished when the generation of roughness on a plating surface is started. A final plating process C is carried out by a current Ic same to the current Ia and plating is finished.
Patent JP-S61281469-A (JP)
Title: Fused carbonate fuel cell
Inventor: HOSOI AKIHIRO
IPC: H01M8/14
Filed: 1985-06-06
Abstract: PURPOSE:To prevent lowering of cell performance by superposing two sheets of tape electrolyte while opposing the surfaces on the side, where fine particles of holding material powder are gathered, to a cathode. CONSTITUTION:A surface of the side, where the coarse particles of an electrolytic body 1 are gathered, is superimposed on the surface of the side of the electrolytic body 2, where fine particles are gathered while arranging a cathode 3 on the side of the electrolytic body 1 and an anode 4 on the side of the electrolytic body 2. Thereby, the transfer/dissipation of the electrolyte to the electrodes can be prevented while checking the reduction in a quantity of the electrolyte occupying in the electrolytic bodies and preventing a drop of cell performance.
Patent JP-H01292503-A (JP)
Title: Automatic programming device for numerical controller
Inventor: TAKADA MASAYUKI
IPC: G05B19/4061
Filed: 1988-05-20
Abstract: PURPOSE:To specify a working form with a designated line type and to show the process progress clearly and at a glance by adding a line type changing means for drawing straight lines to an animation control program of an automatic programming control part in accordance with the working process. CONSTITUTION:An automatic programming AP part 14 performs a drilling process based on the main and secondary routines and plots the forms of holes on a CRT 24 with the line types varied for plotting straight lines in accordance with each working. Thus the progress of each process can be shown clearly and at a glance. In a main routine, the form of a tool and the type of straight line (broken line 3) of a center hole are set and a secondary routine is called for its animation. Thus the hole form is drawn at the center hole. Then a straight line (solid line 5) for drilled holes is set. In the secondary routine, the designated tool form is animated in (x) and (y) directions as well as in the (-z) direction for specification of the drilling execution. A specific process is clearly shown for the drilling form with a designated line type and the animation is carried out in the (+z) direction for instruction of the tool resetting. This process is repeated in the designated number. In such a constitution, the process progress can be shown clearly and at a glance.
Patent JP-S6014217-A (JP)
Title: Polygon mirror
Inventor: MASAKI TAKESHI
IPC: G02B26/12
Filed: 1983-07-05
Abstract: PURPOSE:To manufacture and assemble easily a polygon mirror, and also to improve its accuracy by attaching a plane mirror to a base material through an electrostrictive element, and correcting an error of the plane mirror by varying an applied voltage to the electrostrictive element in accordance with a rotational angle of the base material. CONSTITUTION:On each surface of a polygon 1 of a base material, a plane mirror 2 is stuck and installed to three electrostrictive elements 3 which expand and contract up and down. An applied voltage to the three electrostrictive elements 3 is supplied from the respective power sources 5 through a slip ring 4. Each surface of the plane mirror 2 is adjusted finely, the applied voltage to the electrostrictive element 3 of three points, which is required for correcting an error is grasped, this data is set to controller 7 for switching the voltage, a surface for scanning a laser beam, etc. is detected by a rotational angle sensor 6, the applied voltage to each electrostrictive element 3 is varied in accordance with its surface, and each mirror surface is adjusted finely so that an error of an angle of reflection, etc. of the laser beam is not generated.
Patent JP-S62278126-A (JP)
Title: Solid acid substance, production thereof and method for decomposing hydrocarbon using said solid acid substance
Inventor: SAKAMOTO NAOYA
IPC: C10G11/02
Filed: 1986-05-28
Abstract: PURPOSE:A solid acid substance of ZrO2 type usable as a catalyst in a wide temperature range, having extremely high acid strength and an extremely strong acid point not readily decomposing even in contact with water content, obtained by treating ZrO2 with SF6 at high temperature. CONSTITUTION:A solid acid substance of this invention is a solid acid substance of ZrO2 type which is shown by formula I (in the formula, z and m show wt% of F atom and S atom based on weight of ZrO2, respectively, z=0.1-10 and m=0.01-5) and has a strong acid point of <=-8.2 acid strength (Ho). The solid acid substance is obtained by treating ZrO2 with SF6 at 300-600 deg.C. In the presence of the solid acid substance, 5-10C paraffin or a hydrocarbon mainly comprising the paraffin is reacted to give a lower aliphatic hydrocarbon comprising 3-4C paraffin as a main component in high yield.
Patent JP-H11315158-A (JP)
Title: Antistatic finish of synthetic resin containing or not, containing aryl group
Inventor: SAITO TOKUO
IPC: C08J7/14
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for antistatically finishing a synthetic resin. SOLUTION: This method comprises contacting sulfuric anhydride gas in nitrogen gas on the surface of a synthetic resin consisting of a resin consisting of a compound (not) containing aryl group, optionally followed by treating the surface of the synthetic resin with a solution of a salt of a weak acid.
Patent JP-S61279518-A (JP)
Title: Continuous production unit for reinforced resin sheet
Inventor: YAMADA TOSHIO
IPC: B29C43/58
Filed: 1985-06-06
Abstract: PURPOSE:To provide a continuous production unit of reinforced resin sheet, which allows to measure the heating temperature of a laminate economically and with good workability by a structure wherein temperature detecting devices to detect the temperature of the belts of conveyers are installed at the outlet of a heating device. CONSTITUTION:A temperature detecting device 4 consists of a truck 4c, which is mounted on a rail 4A installed in the state of traversing a conveyer 1 so as to freely shift in the width direction of the conveyer and on which a radiation temperature sensor 4B to detect the radiation temperature of a conveyer belt 1A is equipped, and a motor 4E, which shifts the truck 4C through a timing belt 4D so as to shift the radiation temperature sensor 4B in order to detect the temperatures over the total width of the conveyer belt 1A. Because the temperature of a heated laminates B (not shown on fig.) is nearly proportional to the surface temperature of the conveyer belt 1A, the temperature of the laminate B can be detected indirectly by reciprocating the radiation temperature sensor 4B to detect the temperature of the conveyer belt 1A regularly or irregularly.
Patent JP-H06314020-A (JP)
Title: Stirring container member and device for developer
Inventor: FUJIWARA YASUO
IPC: G03G15/00
Filed: 1993-04-28
Abstract: PURPOSE:To discharge a developer from the small opening part for the developer of a process cartridge, etc., by a necessary amount for a specified time, without making the size of a developer stirring member large by making a developer housing container of resin having a specific dielectric tangent. CONSTITUTION:When the developer is negatively electrified, the developer stirring member A is formed by using the resin that the dielectric loss tangent is in 1X10<-2> to 1X10<-1> tandelta range and moreover, the developer housing container is formed by using the resin that the dielectric loss tangent is in 1X10<-4> to 1X10<-3> tandelta range. Thus, the quantity of the developer capable of being stirred/carried while being stuck to the stirring member A is larger than that by a member made of other resin, the discharge quantity of the developer is increased and further, the quantity of the developer remaining in the container T can be minimized to most effectively use the developer. Then, the developer can be discharged by the necessary amount for the specified time and degradation in image quality such as reduction in an image density can not occur.
Patent JP-H05318224-A (JP)
Title: Cutting device
Inventor: YONEDA AKIYOSHI
IPC: B23D53/04
Filed: 1992-05-15
Abstract: PURPOSE:To provide a cutting device which has achieved saving of the space for installation and permits efficient performance of cutting works. CONSTITUTION:Racks 3 in a plurality of stages and rows are provided to accommodate works W in respective supporting parts 11 arranged in the racks, and a cutting machine 5 movable up and down and to the left and right is furnished in front of the position mating with the supporting parts 11. Thus a cutting device 1 is configured, wherein the cutting machine 5 is preferably equipped with a material feeding vise 37 movable fore and aft to feed the works W supported by the respective supporting parts 1 and equipped, in front of the machine 5, with a cut pieces carryout conveyor movable up and down to carry out cut pieces G produced by the machine 5, and it is also favorable that works W are supported in the supporting parts 11 of the racks 3 while protruded in advance for a certain distance.
Patent JP-S5825494-A (JP)
Title: Display member for timepiece
Inventor: AOKI MASAYOSHI
IPC: C23C14/58
Filed: 1981-08-06
Abstract: PURPOSE:To improve the corrosion resistance of a titled member and to provide color tones having metallic gloss by plating Ta, Hf, Ti, Nb, etc. on the surface of a base plate, coloring these by an electrolytic coloring method and forming metallic oxides at the same time. CONSTITUTION:Metals such as Ta, Hf, Tk, Nb are plated 2 on the surface of a base plate of a dial or a pannel cover which is a display member for timepieces consisting of metals such as brass, German silver or the like, by methods suited for the respective methods, that is, a vacuum deposition method, an electroplating method, etc. Said plated plate is dipped in a soln. of oxalic acid, nitric acid, phosphoric acid, etc. and electric current is flowed in the soln. to electrolyze the surface; at the same time, the surface is oxidized by the effect of oxygen contained in the soln., thereby forming HfO2, Ti2O3, NbO2, etc. At the same instant, the thickness of the formed oxide film 3 is changed by regulating voltage and time properly, whereby desired color tones are obtained.
Patent JP-H0844691-A (JP)
Title: Apparatus and method for dispersion of data between processing elements
Inventor: KAARU HENRII GURANTO
IPC: G06F13/00
Filed: 1995-05-23
Abstract: PURPOSE: To attain communication between a program which is being executed by one of plural asynchronously operating processing elements mutually connected in a system and a memory on another processing element. CONSTITUTION: This system is provided with mutual communication support hardware for interfacing a mutual connecting medium 14 and a mutual processing communication logic, and this is asynchronously operated against a program which is being executed on a processing element 12. That is, a data segment is mapping-processed from a physical memory on a first processing element 12a to a communication addressable space related with the first processing element 12a (i), the communication addressable space related with a second processing element 12n is mapping processed to the physical memory on the second processing element 12n (ii),  and the mapping-processed data segment is moved from the communication addressable space related with the first processing element 12a through a mapping transaction and the mutual connecting medium 14 to the communication addressable space related with the second processing element 12n (iii).
Patent JP-S5751274-A (JP)
Title: Structural body of cathode for vertical electrolytic cell
Inventor: KAWASAKI KEIJI
IPC: C25B9/19
Filed: 1980-09-08
Abstract: PURPOSE:To obtain an electrolytic cell having simple membrane-cathode structural bodies of novel construction by forming the upper and lower parts of the shell surfaces of cathode chambers of plate-like rigid bodies, forming the surfaces opposite to anodes between these into net construction, and providing membranes in close contact with the plate-like rigid bodies and net construction surfaces by means of the membrane mounting and fixing means of the plate-like rigid bodies. CONSTITUTION:A vertical type aq. soln. electrolytic cell is provided with cathode chambers and anodes 9 as well as cation exchange membranes 5 between the cathode chambers and the anodes 9. The upper and lower parts of the shell surfaces of the cathode chambers of this electrolytic cell are formed of plate-like rigid bodies 2, 3, and the surfaces opposite to the anodes 9 between these are made into net construction 4; further, the ion exchange membranes 5 are provided to the bodies 2, 3 and the construction 4 in close contact therewith by means of nuts 8 via packings 6 and press plates 7. Therefore, both the upper and lower ends of the membranes 5 abut airtightly and closely against the bodies 2, 3, thereby providing perfect sealing between the bodies 2, 3 and the membranes 5.
Patent JP-S613562-A (JP)
Title: Heat sensing recorder
Inventor: SHIMOOOSAWA HIROYUKI
IPC: B41J2/36
Filed: 1984-06-15
Abstract: PURPOSE:To obtain a recording with excellent picture quality without providing a gap between recording dots against by recording speed by making the distance of paper moved during recording constant independently of the recording speed. CONSTITUTION:A speed detecting circuit 5 being a means detecting the recording speed froma synchronizing signsl (SYNC) from a signal input terminal 1 detects the recording speed of one line and its detected value is outputted to a recording power supply 6 and an applying pulse width generating circuit 8. The paper is fed by generating a step pulse from a step pulse generating circuit 10 in synchronizing with the SYNC from the signal input terminal 1, inputting it to a motor driver 11 and driving a stepping motor 12. The period of the SYNC from the signal input terminal 1 shown in figure is optional and the recording is executed during the movement of paper independently of the recording speed.
Patent JP-H114900-A (JP)
Title: Personal protector for defense against threat of nbc
Inventor: BOHOMME JEAN-PHILIPPE
IPC: A62B18/04
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a personal protector having a face cover which can easily be mounted in a predetermined position in critical situations and when quick action is required and which can be removed by one hand. SOLUTION: A protector comprises a helmet, a face cover, an envelope 16, and a means for hermetically connecting these members together, with the hermetic connection means having an integrated hoop 18 such that a fastening means for connecting the helmet with the face cover includes a plug unit secured to the bottom of the face cover, a socket 36 rotatably connected to the hoop 18 and having a plug unit removably slide inserted therein, a rack, and a claw 72 to which the rack is slide coupled.
Patent JP-H06307867-A (JP)
Title: Device for detecting fine inclination angle
Inventor: KANEKO KENJI
IPC: G01C9/06
Filed: 1993-04-27
Abstract: PURPOSE:To prevent the unnecessary ghost luminous flux from reaching a light receiving element to eliminate a cause of erroneous detection by leading the incident light to a free liquid surface through a ghost eliminating inclined surface, which is provided in a contact surface between the optical material of the bottom surface of a liquid container and the liquid. CONSTITUTION:A liquid surface reflecting system 3, which a luminous flux from a light emitting part 1 enters, consists of a liquid container part 4, in which a free liquid surface 7 of the liquid 6 is formed, and a prism part 5 of the bottom surface, and transmits the luminous flux through the liquid surface 7, and transmits the luminous flux reflected by the liquid surface 7 to the outside. A light dividing element 10 divides this flux into two dimensional direction X-Y, and one-dimensional light receiving elements 12, 13 provided in the X and Y directions of a light receiving part 11 receive the divided flux to detect the position irradiated with the reflected light along each axial direction. At this stage, a ghost eliminating inclined surface 21 provided as a boundary surface, with which the bottom plate 19 and the liquid 16 contact, leads the incident light to the liquid surface 7, but reflects the ghost luminous flux G to the reflecting direction so as to hinder the incidence of the ghost flux G to the light receiving lens system 14. Consequently, reach of the unnecessary ghost flux G, which is generated by the reflection by the boundary surface, to the light receiving element is prevented to eliminate a cause of the detection error.
Patent JP-S6015055-A (JP)
Title: Method and device for preventing inclusion of slag or the like of tundish for continuous casting
Inventor: SHIGEMATSU NAOKI
IPC: B22D11/117
Filed: 1983-07-06
Abstract: PURPOSE:To prevent the generation of slag and vortex right above a nozzle and inclusion of slag into the molten metal poured from a tundish with pouring of the molten metal from the tundish by placing and floating a refractory floating plate on the surface of the molten metal right above the immersion nozzle of the tundish. CONSTITUTION:A refractory floating plate 9 is placed and floated on the surface of the molten metal 1 right above an immersion nozzle 6 of a tundish 4 by using a stopper 5 or by other supporting method according to construction. The plate 9 prevents the approach of slag 8 right above the nozzle 6 and prevents the generation of vortex right above the nozzle 6 thereby preventing inclusion of the slag into the nozzle 6. The slag inclusion is thus prevented by the extremely simple method and the quality and yield of a product are improved.
Patent JP-S5247718-A (JP)
Title: Camera for photographing data
Inventor: OKUNO YOUICHI
IPC: G03B17/24
Filed: 1975-10-14
Abstract: PURPOSE: To facilitate a photographing operation in a limited space by rotating two circular disks for photographing and display arranged in parallel and interlocked each other. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05132266-A (JP)
Title: Hydraulic elevator and method for lowering the same
Inventor: RICHIYAADO ENU FUAAGO
IPC: B66B9/04
Filed: 1992-05-15
Abstract: PURPOSE: To operate an elevator cage safely and lower it without generating shocks by providing a circuit means for opening a check valve between a pump means and a cylinder when a fluid pressure in the former becomes approximately equal to a fluid pressure in the latter and opening the check valve when the cage is required to be lowered. CONSTITUTION: When a cage 12 is stopped at a landing, a truncated conic section 72 of a check valve 36 sits on a peripheral portion 78 of a central bore 42, hydraulic oil 26 is prevented from flowing from a hydraulic cylinder 16 to a tank 24 via a line 54, a valve 18, and a line 28, and the cage 12 is held at the landing. When the cage 12 is required to be lowered, switching to a first circuit 98 by exciting a solenoid valve 38, the first fluid pressure F1 communicates with an opening end 84 of a cylinder 80. When the first fluid pressure F1 pressing a piston 82 becomes larger than the sum of the second fluid pressure F2 and the spring force, the truncated conic section 72 separates from the peripheral portion 78 and the check valve 36 is opened.
Patent JP-2000315101-A (JP)
Title: Method for maintaining control loop of field bus system
Inventor: IKEGAMI MANABU
IPC: G05B7/02
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To continue to maintain a control loop by newly structuring the control loop by performing switching to an unused function block constitution element which is set in advance instead of the function block constitution element constituting the control loop which is disabled to function if the control loop is disabled to function. SOLUTION: An operator interface part 2 informs an arithmetic part 3 of a request to structure and change a control loop from an operator. An FF interface part 4 converts signals transferred between the arithmetic control part 3 and an LAS 11 and field devices 13 to 17 on an FF network 12. The arithmetic control part 3 writes link information to link object 26 to 40 of the field devices 13 to 17 through the FF interface part 4. Consequently, the control loop and standby function block constitution elements for the respective function block constitution elements of the control loop are structured.
Patent JP-S613743-A (JP)
Inventor: NAGATA KAZUHIKO
IPC: B32B7/02
Filed: 1984-06-18
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-H02304810-A (JP)
Title: Hyaline conductive film and manufacture thereof
Inventor: KINOSHITA HIROYUKI
IPC: G02F1/1343
Filed: 1989-05-17
Abstract: PURPOSE:To have the improved quality of a low-resistance liquid crystal display body being excellent in durability by forming a metallic layer of less than 150 angstrom thickness on a substrate, and then forming a stannic oxide system hyaline conductive layer on the metallic layer. CONSTITUTION:In the formation of a stannic oxide system hyaline conductive layer on a substrate, as its ground film a metallic layer of less than 150 angstrom thickness is first formed. Although the metallic layer improves the crystallizability of the stannic oxide system hyaline conductive layer and therefore reduces the resistance thereof, a film thickness in excess of, 150 angstrom makes the transmissivity of such film lower to be unpractical. Such laminate structure as to be prepared through the process of forming the stannic oxide system hyaline conductive layer on the metallic layer may bring about lower resistance as compared with conventional films. Thus, a hyaline conductive film of low resistance can be obtained through formation of the metallic layer with less than the 150 angstrom thickness as the ground film for the conductive layer.
Patent JP-H05114059-A (JP)
Title: Ic card
Inventor: TAKAHASHI MASASHI
IPC: B42D15/10
Filed: 1991-05-28
Abstract: PURPOSE:To obtain an IC card capable of executing data transmission based upon a full-duplex communication system while maintaining interchangeability with current terminal arrangement by providing an IC card with a specific communication control means. CONSTITUTION:An IC card 10 is provided with a communication system switching circuit 4 and an MPU 1 for supplying a switching signal for switching a half-duplex communication system and the full-duplex communication system to the circuit 4. The circuit 4 is constituted of 3-state buffers 4a to 4d and OR gates 4e, 4f. When the communication control means MPU 1 and the circuit 4 specify the half-duplex transmission system, the 1st terminal i.e., an I/O terminal, is used as a data input terminal and the 2nd terminal, i.e., an RFU terminal, is used as a data output terminal to control I/O. Consequently data transmission based upon the full-duplex communication system can be attained while maintaining interchangeability with the current terminal arrangement.