baber/WOPTO huggingface dataset:
Patent JP-H066974-A (JP)
Title: Method and apparatus for adjusting dc chopper incorporating bidirectional adjusting voltage path
Inventor: TOOMASU KEE FUERUPUSU
IPC: H02M7/12
Filed: 1993-03-03
Abstract: PURPOSE: To enlarge regulation range by reducing loss of a low input to a regulator receiving a DC input and producing a regulated output signal. CONSTITUTION: The regulator comprises first chopper switches 34, 36 switching alternately and interrupting an input signal periodically to produce a first chop signal, and second chopper switches 56, 58 switching alternately, while having same or different polarity selectively for the first chop signal, and interrupting an input signal periodically to produce a second chop signal synchronized substantially. The regulator further comprises converters 52, 54 for coupling the first and second chop signals algebraically to produce an output signal, and a controller 64 for regulating the output signal by controlling the switching sequence of the second chopper switches 56, 58 in order to select the relative polarity of the second chop signal.
Patent JP-H05237558-A (JP)
Title: Warm deep drawing method
Inventor: ABE TETSUYA
IPC: B21D37/16
Filed: 1992-02-28
Abstract: PURPOSE:To provide the warm deep drawing method in which the formability in the deep drawing and the shape freezing ability of the product are improved. CONSTITUTION:When a metal sheet is drawn by a punch and a vessel with a bottom part and a flange part is formed by using the press device providing a punch 11, a die 12 and a blank holder 15, clamping the metal sheet 31 with the blank holder and the die, and heating the clamped part, the part of the metal sheet in contact with the end face of the punch is cooled down to the temperature below that of the punch by blowing a cooling vapor from the side opposite to the punch.
Patent JP-S58161472-A (JP)
Title: Television receiver
Inventor: OKADA TAKAFUMI
IPC: H04N7/01
Filed: 1982-03-18
Abstract: PURPOSE:To decrease the deterioration in picture quality and resolution, when line flicker is prevented by non-interlace display, by controlling the gain of a video signal of interpolated scanning lines depending on an amount of correlativity of the video signal of the scanning lines before and after the interplated scanning line. CONSTITUTION:In the figure, assuming that a video signal Si of the interlace system as shown in Figure A is applied to an input terminal 1 and the correlativity between a video signal S1 of a scanning line and a video signal S2 of the succeeding scanning line is weak in the video signal Si, for example. In this case, from a changeover switch 5 as shown in Figure B, a video signal SN1 having a double horizontal frequency, in which video signals of each scanning line of the input video signal Si are continuous for two times in the period of 1/2H. In Figure C, the video signal SN1 and a signal delayed by 1/2H are shown, and are applied to a correlation device 12, and the subtraction output is obtained at the output.
Patent JP-H11243482-A (JP)
Title: Document image processor and recording medium thereof
Inventor: NAKAMURA YUTAKA
IPC: H04N1/387
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a satisfactory image when a document is expanded by a document image processor. SOLUTION: An image input device 20 converts an optical image from a document (d) into a corresponding image data for output. A storage means 21 stores the image data inputted from the image input device 20. An image data analyzing means 22 analyzes the stored image data, extracts document elements (such as characters, graphics or images) and calculates parameters in the case of regenerating a composite image. A control means 23 controls the image input device 20, corresponding to the provided parameter and reads the document elements from the original (d) in a prescribed expansion scale. An area image extracting means 24 extracts the document elements from the read image. An image processing means 25 performs expanding processing, character deforming processing, or color change processing to the area image.  An area image compositing means 26 composites the area images, on which various kinds of processings have been performed into a sheet of document corresponding to the analyzed result of the image analytic means 22. An output means 27 outputs the composited document to a display device 28.
Patent JP-H03246847-A (JP)
Title: Circuit breaker
Inventor: SAWADA TOMOYUKI
IPC: H01H71/16
Filed: 1990-02-23
Abstract: PURPOSE:To facilitate automatic assembly by hooking a cradle on a trip link with the spring force of a reverse spring while the reverse spring is fitted between the first spring reception section of a moving contact and the second spring reception section of the cradle. CONSTITUTION:A handle 1, a moving contact 2, a fixed contact 3, a reverse spring 4, a trip link 5, a cradle 6, and an electromagnet 33 are provided, a connecting shaft 14 operating the handle 1 is moved, the action line connecting the connecting shaft 14 and the first spring reception section 16 crosses the second spring reception section 28, thus the reverse spring 4 is reversed, thereby the moving contact 2 is opened or closed. A hooking section 20 is released from the trip link 5 when an abnormal current flows, the cradle 6 is rotated around the second fixed shaft 27 by the reverse spring 4, an forced opening section opens the moving contact 2, and the reverse spring 4 is reversed. A member with high degree of freedom such as a compression spring can be used for the reverse spring 4, thus automatic assembly is facilitated.
Patent JP-H05241323-A (JP)
Title: Phase shift mask and phase shift mask blank
Inventor: YASUNAKA NORIMICHI
IPC: G03F1/68
Filed: 1992-02-28
Abstract: PURPOSE:To provide the phase shift mask provided with phase shift parts having a high transmittance and excellent acid resistance and the phase shift mask blank as a blank material for this phase shift mask. CONSTITUTION:The phase shift mask 5 and the phase shift mask blank are constituted of aluminum fluoride in the phase shift parts 7 which give a phase difference to exposing light beams L1, L2 passing fine patterns 3 formed on a light transparent substrate 2 of the phase shift mask 5 and in the phase shift layer of the phase shift mask blank to constitute the phase shift parts 7 when the phase shift mask 5 is formed. As a result, the phase shift mask having the phase shift parts 7 which have the high transmittance and the excellent acid resistance and do not, therefore, generate the decrease of the film thickness, etc., at the time of production and the phase shift mask blank as the blank material for this phase shift mask 5 are obtd.
Patent JP-S62202210-A (JP)
Title: Preheating control system for granular material
Inventor: TOKUDA TSUTOMU
IPC: G05D23/00
Filed: 1986-02-28
Abstract: PURPOSE:To fix the supply temperature to an extruding machine of granular materials by controlling the temperature of a heater with the detection output of the exit temperature of a hot blast generator and controlling the number of revolutions of a blower with the detection output of the heat discharge temperature of a hopper. CONSTITUTION:The exit temperature of a hot blast generator 14 is measured by a hot blast temperature detector 3, and this detected temperature is inputted to a temperature controller 5, and the output signal of this controller 5 is inputted to a power adjustment controller 7. The controller 7 adjusts the supply power to an air heater 2. Meanwhile, the temperature of a heat discharge exit 12 of a hopper 9 is measured by a heat discharge temperature detector 4, and the output of this detected temperature is inputted to a temperature controller 6, and the output of the controller 6 is inputted to a controller 8 for the number of revolutions. The controller 8 outputs a control signal matched to the temperature set to the controller 6 to control the number of revolutions of a blower 1. Thus, the preheating temperature of granular materials 11 is always kept at a certain proper temperature if the quantity of blast of the blower 1 is controlled.
Patent JP-S51117805-A (JP)
Title: Cordless manual console connection system
Inventor: OKAMOTO NORIHIKO
IPC: H04M3/60
Filed: 1975-04-09
Abstract: PURPOSE:The operator load is greatly reduced by having all operations handled by automatic exchange equipment except those which substantially require the telephone operator to handle such as confirming acceptance of a collect call by terminating subscribers, confirming of terminating subscribers in person to person calls.
Patent JP-H02225363-A (JP)
Title: Dielectric material porcelain composition, laminate ceramic condenser using same and production thereof
Inventor: HAKOTANI YASUHIKO
IPC: H01B3/12
Filed: 1989-02-23
Abstract: PURPOSE:To provide a lead perovskite-based dielectric material porcelain material having insulation resistance not lowering even by low-temperature calcination in a low-oxygen concentration atmosphere by adding a specific amount of copper oxide to Pb(Mg1/3Nb2/3)O3. CONSTITUTION:MgO and Nb2O3 are weighed blended to attain MgNb2O6, calcined, powdered, and similarly treated with PbO into Pb(Mg1/3Nb2/3)O3 (PMN for short) to give PMN powder. PbO is treated with TiO2 similarly into PbTiO3(PT for short) to give PT powder. Then a mixture of 75-99.9mol% PMN, 0.1-25mol% copper oxide (calculated as CuO) or a mixture of 60-99.9mol% PMN, 0-15mol% PT and 0.1-25mol% copper oxide (calculated as CuO) is blended in a dry state by a grinder to give powder of dielectric material porcelain material. The powder is used as a material for dielectric material, subjected to removal of binder, reduced and calcined under given conditions to give a laminate ceramic condenser for copper electrode, having excellent metallizing properties and high reliability.
Patent JP-H04212281-A (JP)
Title: Positive characteristic thermistor heating device
Inventor: KAIMOTO TAKASHI
IPC: H05B3/20
Filed: 1991-03-08
Abstract: PURPOSE:To make thermal and electrical connection of terminal boards and a thermistor element with certainty and ease and to obtain a thermistor heating device of high output, by providing a conductive adhesive between a positive characteristic thermistor and the terminal boards, and furthermore, providing and fixing an insulating adhesive surrounding the conductive adhesive. CONSTITUTION:In a positive characteristic thermistor heating device in which a plate-form positive characteristic thermistor 1 whose both main surfaces has electrodes 2 and 2 is held between a pair of terminal boards 3 and 3 which consist of a good electric conductivity through the electrode surfaces, a conductive adhesive 4 is provided on the surfaces of the electrodes 2, and furthermore, an insulating adhesive 5 is provided surrounding the conductive adhesive 4 and fixed to the thermal boards 3. As a result, the contact area between the terminal boards 3 and the electrodes can be increased, and a large output can be obtained. And even though the number of the positive characteristic thermistors is few, a wide area can be heated efficiently. Furthermore, there is no fear of generating a silver migration, and the restriction of form is reduced.
Patent JP-H11241667-A (JP)
Title: Intake amount control device for engine
Inventor: TAKANO YASUHIRO
IPC: F02D41/08
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To extremely reduce lateral width and longitudinal width of a throttle device and make the opening of a bypass passage to be a reference of an idle control properly correspond to a control pulse of a step motor, integrating a step motor driving type idle adjusting valve and an opening sensor for executing an idle control into a passage forming body. SOLUTION: An idle adjusting valve 45 is directly mounted on a passage forming body 15 so as to perform opening and closing operations for a valve element in a direction parallel to a plane 43 passing the center of an intake passage 16 and a shaft line of a valve shaft 17. An opening sensor 24 detecting the opening of a throttle valve 18 is mounted on the passage forming body 15 side by side with the idle adjusting valve 45. When the opening of a bypass passage 38 to be a reference of an idle control is made to correspond to a control pulse of a step motor 48, the number of operating pulse of the step motor 48 is reset so that a location where the idle adjusting valve 45 is driven to an opening valve side by prescribed quantity after the idle adjusting valve 45 is temporarily driven up to its full close location may be made a control reference.
Patent JP-S51118334-A (JP)
Title: Data making device
Inventor: NAKAHARA YUUZOU
IPC: G06F3/02
Filed: 1975-04-10
Abstract: PURPOSE: Data making device which can treat with data block group rapidly and exactly using standard keyboard. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58161049-A (JP)
Title: Data decoding system
Inventor: YAMAUCHI KEIICHI
IPC: G06F11/10
Filed: 1982-03-19
Abstract: PURPOSE:To improve the error detection capability of the data decoding system, by detecting pointers generated by an internal code, error position information generated by an external code, and the number of pointers, and controlling the error correction on a basis of these detected results. CONSTITUTION:In case that double encoded data having an external signal and an internal signal is decoded, data including an error is applied to an internal code decoding circuit 5 of the reception side, and the error is detected or detected and corrected in the circuit 5. Pointers P(0,0)-P(1,1) which are set to ''1'' for detection of the error and are set to ''0'' for non-detection of the error are generated. Data decoded by this circuit 5 is returned to the original arrangement by a deinterleaving circuit 6 and is inputted to an external code decoding circuit 7. The number of pointers at the time when pointers indicating errors and error position information obtained from the external code coincide with each other is counted by the circuit 7, and the correction is performed when this number is smaller than the minimum value of the probability of generation of decoding error for decoding of the external code, but the correction is not performed when this number is larger than the minimum value; and thus, the error detection capability is improved.
Patent JP-S59169056-A (JP)
Title: Button-type cell
Inventor: YAMANOBE TERUJI
IPC: H01M50/193
Filed: 1983-03-16
Abstract: PURPOSE:To eliminate a gasket, increase the discharge electric capacity, and improve the leakage resistance by coating at least the inner surface of a positive electrode can and the outer surface of a negative electrode can with fluororesin to serve as the gasket. CONSTITUTION:The outer diameter of a negative electrode can 3 is formed smaller by, e.g., about 0.2-1mm. than the inner diameter of a positive electrode can 1, and the outer diameter of the upper portion of the positive electrode can 1 is formed in step larger by, e.g., 0.1-1mm. than the outer diameter of a cell after sealing. The outer surface of the negative electrode can 3 and the inner surface of the positive electrode can 1 are coated with fluororesin 5, e.g., emulsion or dispersion of polytetrafluoroethylene and 4-ethylene fluoride-6-polypropylene copolymer to a thickness of 0.1-1mm.. Accordingly, a gasket can be eliminated, the discharge electric capacity can be increased by inserting much active material of the negative electrode and positive electrode, and the leakage resistance can be improved.
Patent JP-H08241688-A (JP)
Title: Pattern ion beam projecting device
Inventor: UMEMURA KAORU
IPC: H01L21/027
Filed: 1995-03-03
Abstract: PURPOSE: To accomplish a lightweight construction of a lens electrode by furnishing a recess at the electrode surface where at least one of the electrodes has a cavity constituting a lens of an ion irradiation optical system or ion projection optical system. CONSTITUTION: A lens 1 is composed of the first electrode 2, second electrode 3, third electrode 4, and insulators 5 for them in between. Cavities 6 are provided in the electrodes 2, 3, 4, and at the side faces, gas bleeder holes 7 are provided so as to exhaust the residual gas and so as not to influence the electric field distribution between the electrodes. The second electrode 3 is shaped as electrode by joining two components formed into a recess by the joint surface 8. The first and the third electrode 2, 4 are configured in the same fashion as conventional by the use of a lid 9, provided existence of the holes 7 as apparently. This configuration permits achievement of a lightweight construction to approx. 50% of any conventional electrode.
Patent JP-2000241051-A (JP)
Title: Ice-making system and its operation method
Inventor: YANATORI MICHIO
IPC: F25C1/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an ice-making system and its operation method that securely makes ice without supercooling since the supercooling can be easily generated in a process for allowing water to flow to a heat exchanger for making ice. SOLUTION: This ice-making system consists of a refrigerating device 100 that is composed of a compressor 1, a condenser 2, an accumulator 3, a pressure- reducing mechanism 6, an ice-making tray 7, pipes 20, 21, 23, 24, and 25 for interlocking them, a pipe 22 for bypass for connecting the accumulator 3 and the pipe 23, and valves 4 and 5; and an ice-making part that is composed of a tank 9 for storing water 12, a water reception plate 8 being provided at the upper part of the ice-making tray 7, a pump 10 for sprinkling water, a pipe 16, and a valve 11.  Then, the refrigerating device 100 is operated for allowing a refrigerant to flow to the ice-making tray 7 for cooling, frost that becomes as an ice core 13-s is formed on the external surface of the ice-making tray 7, the frosting process is completed, a pump 10 for sprinkling water is driven for supplying the water to the ice-making tray 7, ice 13 is made on the ice-making tray 7, and a warm refrigerant in the accumulator 3 is supplied into the ice-making tray 7 after specific time for allowing the ice to leave from the ice-making tray 7.
Patent JP-2000241195-A (JP)
Title: Rotation detecting device
Inventor: OGURO YUJI
IPC: G01P1/02
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an electric rotation detecting device which is attached to the hub of a two-wheeled vehicle, enables reuse of components, and can suppress correction costs to be low. SOLUTION: A housing 1 is provided with an insertion and passage part 1a into and through which an axle is inserted and passed. A rotation transmission member 3 is turned in synchronization with a wheel which is mounted on the axle, and it is mounted on the insertion and passage part 1a. A case body 2 houses a magnetism detecting means which detects the rotation of the rotation transmission member 3. A case-body arrangement and installation part 5 is installed at the housing 1. The case body 2 is arranged and installed. The magnetism detecting means is arranged near a magnetized cylindrical part (a magnet) 3a in the rotation transmission member 3.
Patent JP-H05239857-A (JP)
Title: Hot water cleaning device
Inventor: FURUKAWA HIDEKI
IPC: E03D9/08
Filed: 1992-02-28
Abstract: PURPOSE:To make it possible to rapidly clean a human body by a method wherein, when it is detected that a seat is taken or a cover of a toilet stool is opened, cooling water is fed into a nozzle, while the nozzle is being placed in a cylinder, to discharge the cooling water from a passage in such a manner that the cooling water may not reach the human body. CONSTITUTION:When it is detected by a sensor that a user has taken a seat or a cover of a toilet stool is in an open state, a controller opens a feed water solenoid valve 17 and transfer valve 29 so that orifices 22, 23 and water flow regulating valves 25-27 are opened to feed cleaning water into a hot water tank, thereby discharging cooling water remaining in nozzles of nozzle devices 30, 40, while the amount of the hot water fed into a cylinder room is restrained so as not to extend the nozzles, so that the nozzles are being placed in a cylinder. And after a predetermined time has passed after the completion of the discharge of the cooling water, the valve 17 and the valve 29 are closed to put a hot water cleaning device for cleaning anus or for bidet cleaning into a waiting state.
Patent JP-H01219076-A (JP)
Title: Production of ceramic sliding material
Inventor: KUWABARA MITSUO
IPC: F16C33/12
Filed: 1988-02-26
Abstract: PURPOSE:To obtain a ceramic sliding material having high load carrying capacity and high abrasion resistance by molding a slurry prepd. by mixing ceramic powder, beads of expanded resin, and a true solvent with water or a solvent, precalcining the molded product after degreasing, then calcining finally after cleaning a sliding face of the precalcined product. CONSTITUTION:A slurry is prepd. by mixing ceramic powder, expanded resin beads, and a true solvent with water or a solvent, and a molded body 4 is formed by injecting the slurry into a mold. In the molded body 4, resin beads 3 are coagulated in a central part of the mold and the resin beads 3 are bonded to each other by melting. Then, the resin beads are precalcined in order to volatilize the resin beads 3 by burning and to form a porous part constituted of many pores in a central part of the molded body. A sliding face 5a of the precalcined product 5 is cleaned [by dipping in HCl, HNO3, or water at about 30-60 deg.C after covering the surface other than the sliding face with a resin film (f)] to communicate thus the internal porous part to an external part through fine communicating holes. Then the molded body is calcined finally. By this method, fine pores are formed, for example, in a part 6b contacting with a shaft 7, and fluid is supplied from the porous part 6a to the surface of the shaft through said pores.
Patent JP-S53129151-A (JP)
Title: Multi-strand endless rolling mill
Inventor: HIRABAYASHI KEIZOU
IPC: B21B1/16
Filed: 1977-04-19
Abstract: PURPOSE:The titled apparatus whose construction, operational control, and maintenance management are simple, by constituting of the stationary welder and the trimmer arranged in common to the multi-strand, and of the holding furnace and the heating furnace, for forming the loop of the billet, arranged in the downstream side of the trimmer.
Patent JP-H08189095-A (JP)
Title: Building panel pressing jig and construction method using this jig
Inventor: NISHIJIMA HIROO
IPC: E04G21/16
Filed: 1995-03-03
Abstract: PURPOSE: To make the mutual connection of building panels positive and easy without flawing the panels so as to improve fabricating accuracy. CONSTITUTION: A pressing jig is a steel member of ladle shape and is constituted of a locked part 12, a pressing part 16 and a grip part 18. The locked part 12 and the pressing part 16 are connected by a first arm 13. The locked part 12 has a tip part 12a with one end bent at a right angle and is fixed to the hole of a wall panel. The pressing part 16 and the grip part 18 are connected by a second arm 17. The pressing part 16 is provided protruding at a right angle from one end of the first arm 13 or second arm 17 and has a contact face part 16a at one end so as to press the upper end face of the wall panel with static pressure. The grip part 18 functions as a lever, and one end has a manually operable hand contact part 19.