baber/WOPTO huggingface dataset:
Patent JP-2000008183-A (JP)
Title: Sheet-like workpiece and trimming device therefor
Inventor: HAGIWARA TOMOHISA
IPC: C23F1/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a trimming device of a sheet-like workpiece which is capable of surely separating a product part from the sheet-like workpiece. SOLUTION: The sheet-like workpiece 20 consisting of a frame 21 and the product part 22 linked via a peeling wire within the frame 21 is placed on a table 11. The sheet-like workpiece 20 on the table 11 is held with a pressing plate 12. A trimming pawl 13 provided within a through-groove 11a of the table 11 rises and is abutted to a receiving roller 18 provided within a through- groove 12a of the pressing plate 12. As the trimming pawl 13 moves within a through groove 11a, the peeling wire of the sheet-like workpiece 20 is cut between the trimming pawl 13 and the receiving roller 18, whereby the product part 22 is separated from the sheet-like workpiece 20.
Patent JP-S6419625-A (JP)
Title: Manufacture of oxide type superconductor
Inventor: TAGUCHI OSAMU
IPC: B28B1/00
Filed: 1987-07-14
Abstract: PURPOSE:To increase critical current density at the liquid nitrogen temp. by equipping a composite body of multiple structure with a glass layer between a covering metal pipe and a superconductor of oxide type, and subjecting it to hot degressive processing and a heat treatment. CONSTITUTION:A glass pipe is inserted in a metal pipe of Cu, CuNi, etc., and this is filled with a mixture of oxide powder or its provisionally baked powder, which is so prepared as to produce a superconductor of oxide type through heat treatment of BaCO3, Y2O3, CuO, etc. This composite body is heated to a temp. over the glass softening point and subjected to a degressive processing such as hot drawing-out, swaging, rolling whereby the section area is decreased, to shape it into a wire or tape, that is then subjected to another heat treatment to make its central part a superconductor of oxide type having a high critical current density with sufficient oxygen content. As a glass layer exists between the metal pipe and the powder, oxygen transfer from the powder to metal pipe is hindered at the time of heat treatment, that allows production of a superconductor of oxide type with sufficient oxygen content, in which the critical current density is raised.
Patent JP-S6153731-A (JP)
Title: Etching method by ultraviolet ray and apparatus for the same
Inventor: KOTADO SETSUO
IPC: H01L21/302
Filed: 1984-08-24
Abstract: PURPOSE:To realize dry etching and makes unnecessary use of photoresist by placing a substance which can generate reactive activated group with irradiation of ultraviolet ray in contact with the surface of material to be processed and irradiating the material to be processed with focused ultraviolet layer. CONSTITUTION:A material to be processed 20 is housed within a vessel 4 of etching apparatus using ultraviolet ray, the ultraviolet ray generated from the ultraviolet ray source 10 is transmitted through a transmitting window 5 of such vessel 4. Cl2 which generates reactive activated groupwith irradiation of ultraviolet ray to a substance 20 to be processed in supplied to the vessel 4 after adjustment with needle valve from the gas supply port 6 provided to the vessel 4. Moreover, reaction byproducts generated from the surface of substance 20 to be processed are absorbed with a reaction byproduct exhaust port 7 to the outside of vessel. The substance to be processed 20 is irradiated with ultraviolet laser emitted from the light source 10 focused through reflection mirror 12, collimeter lens 13 from the dry-etching and thereby the mask using photoresist is unnecessitated.
Patent JP-S6418717-A (JP)
Title: Ventilating device for vehicle
Inventor: NAKAZAWA YUKIO
IPC: B60H1/26
Filed: 1987-07-14
Abstract: PURPOSE:To secure burglary preventive ability and to prevent entering of rainwater by pivoting a window panel adapted to turn to the interior of a compartment on an opening portion of the side portion of a car body, and forming an air hole on a pillar member exposed to the outside of the compartment when the window panel is turned. CONSTITUTION:A rear side opening portion 11 is formed at the rear portion of the side wall of a car body 1, and a rear pillar 12 is disposed in the peripheral portion of the back side of the rear side opening portion 11. In this case, the rear pillar 12 is formed by joining inner and outer panels 13, 14 of the interior and exterior R, O of a compartment to be closed in section, an air hole 15 is bored in the front side surface, and a ventilating fan 18 is accomodated therein. On the other hand, a rear side window 19 is pivoted on the rear side opening portion 11 through a hinge 20 mounted on the forward end portion thereof. In case of discharging hot-air in the interior R of the compartment during parking, the rear side window 19 is turned to the interior R of the compartment to introduce outside air into the interior R of the compartment through the air hole 15 using the ventilating fan 18.
Patent JP-S6332551-A (JP)
Title: Automatic film feeder
Inventor: OGURA MASAFUMI
IPC: G03D13/00
Filed: 1986-07-25
Abstract: PURPOSE:To improve the work efficiency by constituting the titled device so that one sheet each is fed automatically into a developing machine, when an exposed film is placed on a supporting tray of this device for the purpose of a development processing. CONSTITUTION:When a film whose exposure is ended is brought close to the left wall and placed on a supporting tray 103 being in a prescribed position (a) of a film feeding base 1, suitably irrespective of the number of films, the supporting tray 103 being in the position (a) is placed and stopped at a prescribed position (d) through positions (b), (c) by driving of a revolving shaft 100. Thereafter, the film on the supporting tray 103 is moved and placed onto an endless belt carrying means 2 by one sheet each by a moving means 3 and carried in the forward direction, and runs against a stopper 4 which is provided in its front, by which its tip is made parallel, and thereafter, said film is fed into a roller carrying means 5. Moreover, the film is delivered immediately to a feed roller (fr) of a developing machine D.
Patent JP-S5798980-A (JP)
Title: Organic electrolytic battery
Inventor: YAMAURA JIYUNICHI
IPC: H01M4/62
Filed: 1980-12-11
Abstract: PURPOSE:To improve battery performance, manufacturing process, and reliability by using a negative electrode which uses a light metal as an active material and a positive electrode which uses CuO as it and making the positive electrode to contain graphite and carbon black as a conductive material. CONSTITUTION:A negative electrode 3 which uses light metals such as Li, Mg, etc. as an active material is welded on the inner surface of a sealing plate 4 and a positive electrode forming body 2 which is molded from black mix which uses graphite and carbon black as condutive materials is integrated with the battery body 2 in a body. Besides, a negative electrode 3 and the positive electrode forming body 2 are separated by a separator 5 in which the organic electrolyte that dissolves salt in an organic solvent is impregnated. By using the positive electrode black mix in which the carbon black with excellent absorption is added in the graphite whose molding strength is high and whose charge electric capacity can also be satisfied, an organic electrolytic battery with an improved manufacturing process and high reliability can be obtained.
Patent JP-H0465033-A (JP)
Title: Manufacture of nb3sn superconducting wire with low alternating current loss
Inventor: KAMATA KUNITAKA
IPC: H01B13/00
Filed: 1990-07-03
Abstract: PURPOSE:To heighten the critical current density and lower the a. c. loss of a superconducting wire by using an Nb-based allay as a core material as well as Sn or an Sn-based alloy as an Sn supplying source in manufacture of an Nb3Sn superconducting wire for use for alternating current. CONSTITUTION:After a wire with <=1mum filament diameter of an Nb-based alloy obtained by surface-decreasing process of a composite consisting of an Nb-based alloy containing 0. 1-5 atomic % of one of Ti, Hf, a Ta and a Cu- based material containing 0-8.5 atomic % of Sn is coated with Sn, heating treatment for producing Nb3Sn is carried out. Consequently, ribbon-like deformation of the filament in the case of making the filament diameter as small as <=1mum is suppressed and owing to the combined effects with sufficiently supplied Sn, high critical current density and low alternating current loss are achieved.
Patent JP-H0463412-A (JP)
Title: Method of forming magnetic thin film
Inventor: FUJITA HIROSHI
IPC: H01F41/26
Filed: 1990-07-02
Abstract: PURPOSE:To obtain a magnetic thin film with a superb soft magnetic property which is suitable for a thin-film magnetic head and a magnetic shield material by using a solution where the ratio of a molar concentration of ferrous ion and a molar concentration of first nickel ion is equal to or more than 0.05 and equal to or less than 0.5 and pH is equal to or more than 1.0 and equal to or less than 3.0 and by performing electrolytic deposition under a current density of 1A/dm<2> or more and 20A/dm<2> or less. CONSTITUTION:A solution where a ratio of a molar concentration of a ferrous ion and that of a first nickel ion is equal to or more than 0.05 and is equal to or less than 0.5 and pH is equal to or more than 1.0 and is equal to or less than 3.0 is used and electrolytic deposition is performed under conditions where current density is 1A/dm<2> or more and 20A/dm<2> or less, thus obtaining an iron- nickel alloy magnetic thin film with an improved magnetic property where coercive force (Hc) is 1.0Oe or less and saturation flux density (Bs) is 1.5T or more regardless of a composition which is greatly different from permaloy composition. Therefore, it is possible to obtain a magnetic thin film with improved characteristics which are used for a magnetic head and a magnetic shield material.
Patent JP-S57103354-A (JP)
Title: Charge transfer element
Inventor: TAKEMOTO KAYAO
IPC: H01L29/762
Filed: 1981-11-04
Abstract: PURPOSE:To improve the transfer efficiency of 2-phase drive element and to facilitate the manufacture of a charge transfer element by arranging an electrode system occupying the entire gap of a high density region of the surface of a substrate and an electrode system for covering the high density region via an insulating film in a self-aligning manner. CONSTITUTION:A doped polysilicon layer is, for example, accumulated via an SiO2 on a P type Si substrate 3, is patterned, and the electrode 41 of the first system is formed. Then, ions are implanted from the gap of the electrode 41 to the substrate 3 to form a P<+> type layer 40, and an aluminum film 44 is then, for example, covered via a CVD SiO2 film 42. Then, the aluminum layer is etched to completely cover the layer 40 to form the electrode 44 of the second system, adjacent electrodes 41, 44 are connected one by one to be operated as  one electrode. Thus the displacement of the positions of the high density region  and the electrode can be eliminated, and the gap between the electodes can be  substantially eliminated, thereby improving 1 the transfer efficiency. The element can be readily manufactured in a self-aligning manner, and the width of  the electrode can be reduced to accelerate the operation of the element.
Patent JP-S6237717-A (JP)
Title: Controller for photovoltaic power generation
Inventor: YAZAKI NOBORU
IPC: H02J7/35
Filed: 1985-08-12
Abstract: PURPOSE:To attain the control of a load pattern with high efficiency by using a maximum power controller with controls a DC converter for supply of the maximum power and a discharge control circuit which delivers the open/close commands of an accumulator. CONSTITUTION:The electric power generated by a solar cell 1 is branched through a blocking diode 7 and a DC/DC converter 2. The branching circuit at one side is supplied to a load 5 through a DC/DC converter 4. While the branching circuit at the other side is supplied to an accumulator 3 via a blocking diode 8. A contactor 9 functions to lead the electric power of the accumulator 3 to the converter 4. Here the converter 2 is controlled by a maximum power control circuit 10 and the contactor 9 is controlled by a discharge control circuit 11. The circuit 10 controls a point where the product of the output current and the voltage of the cell 1 is maximum. Furthermore, the circuit 11 decides that the electric power of the cell 1 is smaller than the electric power needed for the load 5 at a certain time point and delivers a command for application of the contactor 9 by a command given from the circuit 10.
Patent JP-S6332601-A (JP)
Title: Automatic control method
Inventor: SHIRAISHI TADATAKA
IPC: G05B21/02
Filed: 1986-07-28
Abstract: PURPOSE:To decrease the number of control parts, equipments, wirings, etc., and to simplify a maintenance/control system, by using a single control system to scan the controlled systems of small disturbance and controlling successively these controlled systems. CONSTITUTION:An input-side scan device 2 selects the system of a 1st room R1 of the controlled system and sends it to a controller 3 after detecting the temperature by a temperature detector T1. The part 3 compares a detection signal with a set signal. If a deviation is produced from said comparison, an upper-lower limit setter 4 compares the deviation with an allowable range. Then it is decided whether or not the deviation with which the opening amount of a control valve V1 should be corrected exists. If such a deviation exists, a control signal is outputted to the valve V1 via an output-side scan device 5 and a manipulated variable holder 61. Then the valve V1 works to correct its opening amount in response to said deviation. At the same time, the holder 61 holds the opening amount meaning the manipulated variable of the valve V1 until the next control signal is received. While the present state of an operating part is maintained as it is as long as such a deviation requiring correction does not exist. Then a detecting part of the next room is detected.
Patent JP-2000006210-A (JP)
Title: Wear-resistant part for plastic injection molder
Inventor: FUKASE YASUSHI
IPC: B29C45/50
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To contrive to realize an excellent fatigue strength and, at the same time, to improve the corrosion resistance and the wear resistance of a part by a method wherein the base of a part for a plastic injection molder is made of a nitrided steel and, at the same time, at the portion, to which both the corrosion resistance and the wear resistance are necessary, a cermet material is bonded to the base. SOLUTION: In a back flow valve for a plastic injection molder, an excellent corrosion- and wear-resistant ring-like cermet material 11 is coaxially bonded to one edge face of a tubular base 10. Further, the base 10 is made of a nitrided steel, the surface hardness of which can be improved by applying a nitriding treatment. Since the resultant case is thin and has an excellent toughness as compared with a hard cermet material, the case can fully stand against an injection force and consequently is suitable for the base material of the back flow valve. Further, this nitriding treatment is carried out after the bonding of the base 10 and the hard cermet material 11. On the other hand, as the wear-resistant material, for example, a Ni-B-Si-W-WC alloy is used.
Patent JP-2001008366-A (JP)
Title: Monitoring control system
Inventor: KANEDA KEIICHI
IPC: H02J3/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To enhance reliability and maintainability of a system by preventing errors in setting due to an individual setting operation. SOLUTION: In this monitoring control system, a monitoring control device 101 and a monitoring control device 102 which monitor and control the system as a whole, and a plurality of dispersion control devices 103, 104 which are installed at devices to be monitored and controlled, are connected via a transmission system 105. The monitoring control devices are provided with a means, in which setting information on the monitoring control devices and the dispersion control devices, is installed as a database, and in which the setting information is controlled centrally by the monitoring control devices.
Patent JP-S6175305-A (JP)
Title: Production of synthetic resin optical element and device used therein
Inventor: HIRAYOSHI AKIRA
IPC: B29L11/00
Filed: 1984-08-24
Abstract: PURPOSE:To increase diffusion rate and to reduce the time for production by suing a cylindrical body consisting of a semi permeable membrane and penetrating and diffusing the other monomer forming a polymer having the refractive index different from the refractive index of the prepolymer of a monomer into said prepolymer of the monomer. CONSTITUTION:The pressure in a reduced pressure vessel 2 is reduced and a monomer Ma which is a prepolymer 14 is put into a tube 4. The tube is hermetically closed in a manner as to avoid the intrusion of foam and is fed to a constant-temp. diffusing device. The tube 4 is put into a metallic wire cage 36 made of stainless steel in a pressurized vessel 21a and after a cap 24 is closed, a monomer Mb35 is injected therein and is pressed up to the pre scribed pressure. The monomer Mb35 is heated by a heater 22 under stirring to have the uniform quality. Such monomer Mb35 permeates the tube 4 constitut ed of the semipermeable membrane and penetrates and diffuses into the prepolyemer 14 in the inside. Since the monomer Mb35 is diffused under the pressurization, the diffusing rate is made higher than the diffusing rate of a natural diffusing method.
Patent JP-2001005607-A (JP)
Title: Display processor
Inventor: FUKAHORI KAZUO
IPC: G06F3/0488
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To enable a user to perform comfortable pen input by varying the priority regarding the precision of position detection and follow-up property of display. SOLUTION: A central processing part 1 sequentially performs a series of processes for performing position detection by sampling the track of a handwriting inputted on the board surface of an input part with input equipment 3 such as a pen, reproducing its position data into a continuous track for display, and displaying the track at a display part. The time allotment of the position detection and track display process is adjusted according to the frequency of the track display process for single position detection. For example, a pen input speed corresponding process for varying the time allotment of the position detection and track display process is performed corresponding to the speed of the pen input. Namely, which of the position detection and track display priority is given to is decided depending upon the pen input speed is fast or slow.  For this purpose, the correlation that two parameters which are the pen input speed and repetition frequency are so combined as to obtain the best precision of position detection and the best follow-up property of display is found.
Patent JP-S5879364-A (JP)
Title: Various audio information transmission system
Inventor: HIRAYAMA TETSUO
IPC: H04M3/50
Filed: 1981-11-05
Abstract: PURPOSE:To transmit voice information with the content of desired service and types of languages from a common storage reproducer, by storing a plurality of audio information different from types of service content and languages as digital signals. CONSTITUTION:When an extension is connected to a voice information trunk IFT via a channel switch for, e.g., a morning call, a central controller transmits designated information signals LI relating to the types of service content and languages to a stored reproducer REVC. The REVC analyzes the LI at a designation information analysis circuit LA, gets the start address of voice information memory MEM where a digital signal of corresponding voice information is  stored to a register RAR and starts a control circuit CNT-R. The CNT-R transmits digitalized voice information DVI to the IFT sequentially in a high  speed and to the extension via the channel switch.
Patent JP-S6333752-A (JP)
Title: Toner for electronic printing
Inventor: ISHII YUKIHIRO
IPC: G03G9/09
Filed: 1986-07-29
Abstract: PURPOSE:To provide high electric charge holdability to a titled toner by dispersing and incorporating a carbon black having a specific oxygen content into a binder resin. CONSTITUTION:The carbon black having >=6% oxygen content is dispersed and incorporated into the binder resin. A channel type carbon is particularly preferable as the carbon black. The carbon black having <=4.0pH and >=10% volatile component is more preferable. The toner is usually obtd. in the form of fine powder particles having 10-15mu grain size by melting and kneading raw materials and subjecting the melt to crushing then to pulverizing. Substantially high potential is maintained in the copying and printing of the toner image after heat fixing and the high image density is obtd. at the time of copying and printing when such toner is used for forming a printing master. The dissipation and implantation of electric charge by electrical conduction are prevented by selecting the carbon black having low electrical conductivity and contg. an acidic surface functional group at a high ratio for the toner.
Patent JP-S6333179-A (JP)
Title: Groove follow-up control method for welding torch
Inventor: KASAHARA KENJI
IPC: B23K9/127
Filed: 1986-07-29
Abstract: PURPOSE:To realize the groove follow-up control of a torch which is suitable for a welding position, by providing a prescribed relation between the dead zone value of a position control system in the plate thickness direction of a welding torch, and the deviation target value of the position control device in the groove width direction. CONSTITUTION:With regard to narrow groove horizontal welding of a thick plate, the groove follow-up control of a magnetic oscillation type TIG torch is executed. The torch is brought to a movement control in a groove width direction, so that the deviation value of an arc voltage detected value of a welding arc oscillated to each wall side of the groove is converged into a deviation target value having a determined allowable width. Also, when the deviation value of an arc voltage detected value which is always detected, and a reference voltage value is larger than a prescribed dead zone value, the torch is brought to a movement control in the groove plate thickness direction so that the deviation value is converged in the dead zone value. The control is executed by setting the relation of a prescribed magnitude between the magnitude of the deviation target value and the magnitude of the dead zone value. In such way, the groove follow-up control of the torch which is suitable for a welding position can be realized.
Patent JP-S5881681-A (JP)
Inventor: YANO SHINKOU
IPC: D06M101/02
Filed: 1981-11-02
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-S6067103-A (JP)
Inventor: NAGIRI TOSHIHIRO
IPC: B65H18/06
Filed: 1983-09-24
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。