baber/WOPTO huggingface dataset:
Patent JP-H0341801-A (JP)
Title: High frequency rotary relay circuit
Inventor: SHIROSAKA TOSHIAKI
IPC: H01P5/02
Filed: 1989-07-07
Abstract: PURPOSE:To decrease the Q and the transmission loss over a broad band by arranging both inductance elements formed in spiral opposite to each other so as to couple them with distributed capacitance. CONSTITUTION:Coaxial lines 12a, 12b have respectively signal lines 14a, 14b and external reference potential parts 16a, 16b. Inductance elements 18a, 18b in spiral are arranged to the tip of the lines 14a, 14b almost perpendicularly to the lines 14a, 14b. Both the coaxial lines 12a, 12b are opposed to each other while both the elements 18a, 18b keep a prescribed internal and coupled mutually turnably in the opposite direction to each other. Through the constitution above, since both the elements 18a, 18b are in distributed capacitance coupling, the distributed capacitance is larger than a conventional lumped constant coil. Thus, the Q is decreased and the transmission loss is reduced over a broad band.
Patent JP-H0340182-A (JP)
Title: Body attitude detector
Inventor: KANAMORI AKIHIKO
IPC: G06T7/60
Filed: 1989-07-07
Abstract: PURPOSE:To prevent an attitude detection error by setting a circular window centering center of gravity, finding the center of gravity of the notched part of a body when it exists, and detecting a phase reference line with the center of gravity and notched part center of gravity. CONSTITUTION:The circular window centering the center B of gravity is set on a picture relating to the image recognition of the body, and when the notched part such as a recessed part of the body, etc., exists in the circular window, the notched part centers C1-C5 of gravity that are the centers of gravity of the notched part are found. Then, the phase reference lines L12-L51 are decided with the center B of gravity and the notched part centers C1-C5 of gravity. At this time, since the phase reference lines L12-L51 are straight lines used as axes representing the posture of the body, the posture of the body can be detected even when the body is formed in axial symmetry. Furthermore, since the circular window is set centering the center B of gravity found for an image on which circular masking is applied, the influence of the recognition error of the image of body shape on the decision of the phase reference line can be suppressed. In such a way, the detection error of the attitude can be prevented.
Patent JP-S6236884-A (JP)
Title: Electrostrictive laminate
Inventor: KADOOKA TSUTOMU
IPC: H01L41/083
Filed: 1985-08-10
Abstract: PURPOSE:To obtain a stable displacing characteristics over a wide temperature range by composing an electrostrictive element of two or more types of electrostrictive ceramic materials which exhibit specific dielectric constant-temperature characteristics in which the temperatures that the specific dielectric constant becomes maximum are different in the prescribed temperature ranges to rapidly flatten the temperature characteristic. CONSTITUTION:An electrostrictive element is composed of two or more types of electrostrictive ceramic materials which exhibit specific dielectric constant-temperature characteristics in which the temperatures that the specific dielectric constant becomes maximum are different in the prescribed temperature ranges. In other words, the electrostrictive laminate 1 is formed of many laminated layers of disclike electrostrictive elements 2 formed with upper and lower electrodes through electrode plate 3. The elements 2 made of electrostrictive ceramic material of composition (a) is used for the electrostrictive element group 4a of the upper portion, the elements 2 made of a composition (c) are used for the intermediate electrostrictive element group 4b, and the elements 2 of a composition (d) are used for the electrostrictive element group 4c of the lower portion. Thus, specific dielectric constant-temperature characteristics become relatively a flat curve at the top as compared with the sole-component material to obtain the specific dielectric constant characteristic of less irregularity due to temperature change with small gradient in the entirety.
Patent JP-H05341022-A (JP)
Title: Residual capacity calculating method for nickel type battery
Inventor: KUMAGAI NAOTAKE
IPC: G01R31/36
Filed: 1992-06-10
Abstract: PURPOSE:To calculate the residual capacity of a battery precisely independently from the degree of deterioration of the battery by determining the rate of electric discharge corresponding to the internal resistance determined from the battery voltage and the discharge current, and presuming and calculating the residual capacity. CONSTITUTION:A residual capacity meter 1 measures the terminal voltage of a Ni-Cd battery 3, and the resultant is subjected to a computation process with the discharge current value measured by an ammeter 4. Therein the data of residual capacity A when the battery 3 is charged fully is assumed as 100%, and the current I and terminal voltage V are sampled, for example at 10-msec intervals, If it is in discharged condition when judged from the current direction, the electric quantities measured at this time are cumulated on the discharge electric quantity cumulation value B, and this cycle is repeated, for example for 60sec. If the measured current I is large (for example, I>=50A) and the capacity A is for example below 40%, the internal resistance of the battery is calculated from the current I and voltage V, and the residual capacity A' is calculated presumatively from the rate of discharge corresponding to the obtained internal resistance. If there is an error for example exceeding 10Ah between the two capacity values A' and A, a correction is made to change the capacity A to A'.
Patent JP-S6154812-A (JP)
Inventor: HIRASAWA MASAHIRO
IPC: H02G15/08
Filed: 1984-08-24
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。
Patent JP-H0469153-A (JP)
Title: Support device for tool
Inventor: YAMASHITA HIRONOBU
IPC: B24B27/00
Filed: 1990-07-05
Abstract: PURPOSE:To facilitate the positioning of a head tool onto a work objective face, by providing a guide roller which energizes so as to have an equivalent repulsive force and which is supported with spring at the right and left of the tool fitted at the tip and also supporting this tool and guide roller freely rotatabely three-dimensionally. CONSTITUTION:When a tool(lancet) 1 is approached so as to abut on the inner peripheral face 3 of piping, with a tool support device being set so that the axial direction of 1st pins 11a, 11b becomes in the axial direction of piping, guide rollers 8a, 8b are first brought into contact with the inner peripheral face 3 of piping, turned around the 1st pin, while turning around the 2nd pins 13a, 13b so that the repulsive force of the spring of the right and left guide rollers becomes equal and the turning around the 1st pin is stopped with its abutment on a stopper 15 when it comes to the specified angle. Accordingly the front edge opposed to the piping inner peripheral face of the tool is positioned in parallel to the axial direction of piping by the turning around the 2nd pin and the springs of the right and left guide rollers.
Patent JP-2000011895-A (JP)
Title: Plasma display panel and its manufacture
Inventor: ASANO TOMOAKI
IPC: H01J11/26
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel having high luminance and a long life. SOLUTION: This plasma display panel is provided with a vacuum ultraviolet reflection layer 13 on the surface, facing to a data side board 2, of a scanning side board 1 in its structure. The reflection layer 13 is formed into a multi- layered structure composed of alternate layers of two kinds of substances having refraction indexes different from each other. An ultraviolet-ray irradiated on the scanning side board 1 by the vacuum ultraviolet reflection layer 13 formed on the surface of the scanning side board 1 is reflected toward the back plate side, and thereby, the ultraviolet-ray quantity impinging on a phosphor 12 is increased, so that luminance can be improved.
Patent JP-H0845581-A (JP)
Title: Connecting section structure for electronic part
Inventor: TERADA TAKESHI
IPC: H05K3/34
Filed: 1994-07-28
Abstract: PURPOSE:To provide a connecting section structure for an electronic part, which can assure the contact area of a tab terminal with solder in a state that the contact area of a connection terminal with solder is assured of its extent, and thereby not only can increase the allowable quantity of current against heat but also can sufficiently assure fixing strength for the connection terminal. CONSTITUTION:A circuit pattern 11 is printed at least over one surface 10a of a substrate 10, and an electronic part is provided for the other surface 10b of the substrate 10. A metallic tab terminal 14 located on the other surface 10b is fixed onto the substrate 10, and a connection terminal insertion hole 14i is formed in the tab terminal 14 by a wall surface 14e which is projected out of one surface 10a while being penetrated through the substrate 10. A connection terminal T2 projected out of an electronic part is then inserted in the connection terminal insertion hole 14i, and the connection terminal T2 is thereby connected to the tab terminal 14 via solder 18.
Patent JP-H0352557-A (JP)
Title: Charge pump
Inventor: JIYON EMU PIGOTSUTO
IPC: H02M3/07
Filed: 1990-07-05
Abstract: PURPOSE: To prevent mismatch of timing among a feedback circuit, a pump capacitor and a duty cycle by an arrangement wherein a charge pump incorporated in an IC comprises a first and a second switching diodes connected in series between an operational voltage generating source and an output terminal. CONSTITUTION: The charge pump 10 has comparators 12, 14 each having a first and a second inputs and an output connected separately with a bistable circuit 16. The comparators 12, 14 have first inputs connected, respectively, with inputs 18, 20 being applied with first and second reference potentials, respectively. In response to an output signal from the bistable circuit 16, a butter 22 takes in a current through a pump capacitor 24 connected between nodes 26, 28 and stores the current. The node 28 is also connected with the second inputs of the comparators 12, 14. Diodes 30, 32 are connected in series between a power supply conductor 34 and the output in order to switch a current flowing through the diodes 30, 32.
Patent JP-H0468794-A (JP)
Title: Home automation system
Inventor: EBARA KATSUMI
IPC: G06Q50/00
Filed: 1990-07-04
Abstract: PURPOSE:To attain save of wiring and to rationalize installation by using branch units so as to wiring them with feeders and control signal lines sequentially. CONSTITUTION:A branch unit 21 is provided with connection terminals 21C, 21E for sequential wiring and branch wiring of a feeder 22. The connection terminals 21C, 21E are used to connect the feeder 22 removably by using a screw and a vis or the like. A circuit breaker 21B is provided between the branch terminal 21E and a branch of the feeder 22 and interrupts/connects the feeder at the branch side with a control signal received from a controller via a restoration button 21A or the connection terminal 21D. The branch unit as above is used to install the home automation system at new construction of a house, then branched wires of a branch unit of a room closest to an extended room at the extension of the room are branched further by other branch unit to draw feeders and control signal lines to the extended room.
Patent JP-H11349873-A (JP)
Title: Recording material and image formation method
Inventor: DOI KOJI
IPC: C09D11/38
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a recording material which exhibits a high optical density and is excellent not only in image fixation properties but also in long-term storage stability and jetting characteristics stability and to provide an image formation method using the same. SOLUTION: In a recording material comprising a colorless or light-colored soln. contg. an electrolyte, a water-soluble org. solvent, and water and an ink contg. a pigment self-dispersible in water, an anionic compd., a water-soluble org. solvent, a surfactant, and water, the number of particles having particle sizes of 0.5 μm or higher is made to be 1×10<11> /l or higher and the number of particles having particle sizes of 5 μm or higher is made to be 1×10<9> /l or higher. This material is used in recording by an ink jet recording method to form images.
Patent JP-H0522645-A (JP)
Title: Movement detecting circuit
Inventor: SAKAGUCHI TAKASHI
IPC: H04N5/232
Filed: 1991-07-17
Abstract: PURPOSE:To detect an accurate movement vector despite a partial movement of a subject and to attain the effective detection of movement with use of a detecting circuit which obtains a movement amount (movement vector) through the signal processing in order to correct the camera shaking. CONSTITUTION:A peripheral movement vector detecting circuit 101 is provided to obtain a movement vector out of the video signals of the peripheral parts of a screen together with a peripheral movement vector processing circuit 102 which processes the movement vector detected by the means 101, a central movement vector detecting circuit 103 which obtains a movement vector out of the video signal of the center part of the screen, and a central movement vector processing circuit 104 which processes the movement vector detected by the means 103. Then the reliability is decided by the means 104 only based on the diffusion decision data, and the movement vector processing is carried out in accordance with the position of the screen. Thus it is possible to decide the reliability of an accurage movement vector even in a small circuit scale and to effectively detect the movement.
Patent JP-S6155183-A (JP)
Title: El element
Inventor: EGUCHI TAKESHI
IPC: C09K11/06
Filed: 1984-08-27
Abstract: PURPOSE:To titled element which has high luminance even on low-voltage drive and excellent emission quantum efficiency, and is low-priced, made by placing a luminescent layer of a specified two-layer constitution between two electrode layers at least one of which is transparent. CONSTITUTION:A luminescent layer 2 of a thickness of 0.01-1mum, having a two- layer constitution consisting of the first luminescent layer which faces a transparent electrode 1 and comprises a mixed unimolecular (cumulative) film of a mixture of 1mol of an electroluminescent organic compound 4 (A) and 0.1- 0.01mol of an oganic compound 4' (B) that is electron accepting relative to component A; and the second luminescent layer which faces a back electrode 3 and comprises and accumulated mixed molecular film of a thickness of about 500Angstrom , of a mixture of 1mol of component A or an electroluminescent organic compound 5 (C) having the same degree of electronegatively as component A and 0.1-0.01mol of an organic compound 5' (D) that is electron donating relative to component A or C, is formed between the transparent electrode 1 of a thickness of 0.01-0.2mum and the opaque back electrode 3 of a thickness of 0.1-0.3mum.
Patent JP-H098969-A (JP)
Title: Facsimile equipment
Inventor: SUGIYAMA NORIO
IPC: H04N1/00
Filed: 1995-06-20
Abstract: PURPOSE: To obtain the facsimile equipment without consuming useless power whose function is unchanged from a conventional facsimile equipment. CONSTITUTION: At first a main power supply 16 is turned on and the main power supply 16 starts charging a secondary battery simultaneously. If the charging is finished, a main power supply control circuit 15 stops the operation of the main power supply 16 and the power supply by the secondary battery and the solar battery only is started. In this case, excess power among the power supplied by the solar battery charges the secondary battery. Then the mode is set to an ultralow power consumption standby state. Since the secondary battery is charged by excess power among the power supplied by the solar battery, the power is utilized without waste and the ultralow power consumption standby state where no main power supply 16 is in operation is kept long.
Patent JP-H1023643-A (JP)
Title: Phase marking cover of wire and its mounting tool
Inventor: OIMIZU SUMIJI
IPC: H02G7/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a phase marking cover which can be mounted on the protection tube of a distribution line and does not drop therefrom, even when receiving a strong wind or striking against tool, etc., during the constructing work of the distribution line, and to provide its mounting tool, whereby it can be mounted easily and quickly on the distribution line, regardless of the direct and indirect working methods. SOLUTION: Forming a phase marking cover 21 to make it openable widely along its longitudinal direction and make its inner diameter nearly equal to the outer diameter of a distribution line 23, it is attached to the inside of a mounting tool 22. Disposing the mounting tool 22 above the distribution line 23 by using an attaching tool 34, the cover 21 is mounted on the distribution line 23 by moving downward the mounting tool 22 to make easy mounting work of the cover 21 possible. Also, the inner peripheral surface of the cover 21 is stuck closely to the outer peripheral surface of the distribution line 23, to prevent the cover 21 from dropping from the distribution line 23. Since the shape of the cover 21 is nearly cylindrical, a protection tube can be mounted on the distribution line 23.
Patent JP-H0227363-A (JP)
Title: Toner for electrophotography
Inventor: ICHIMURA MASANORI
IPC: G03G9/087
Filed: 1988-07-18
Abstract: PURPOSE:To shift the fixable temp. region of the toner for electrophotography to a high temp. side without changing the min. temp. by incorporating specific polyalkylene having a specific average particle volume and specific weight average mol. wt. into a binder resin and coloring agent. CONSTITUTION:The average particle volume of the polyalkylene to be incorporated is >=0.05mum<3> and polyethylene having the weight average mol. wt. ranging 1500-6000 or polypropylene having the weight average mol. wt. ranging 3000-6000 is preferable as the polyalkylene. The average particle volume is obtd. by embedding the toner 1 into a suitable binder, slicing the same to about 0.1mum thickness by a diamond cutter, photographing the same with a transmission type electronmicroscope and determining the average max. horizontal length of 10 particles which are large among the polyalkylene particles 4 by an image analysis. This length is assumed to be the diameter of the spherical particle and the volume thereof is determined; further, this volume is averaged with 10 particles of the toner, by which the average particle volume is calculated.
Patent JP-H1023233-A (JP)
Title: Facsimile equipment with troublesome telephone reject service automatic call function
Inventor: TAKAHASHI KAZUYA
IPC: H04M1/663
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent annoying facsimile reception on the facsimile equipment automatically receiving facsimile signal. SOLUTION: Upon the receipt of a signal frame, a control section 1 of the facsimile equipment 12 checks whether or not an instruction to receive a troublesome telephone reject service is registered in a parameter memory 3. When the instruction is not registered, the conventional facsimile reception is conditioned. When the instruction is registered, whether or not a polling ID in an NSS signal matches an ID registered in the parameter memory 3 is checked. When it matches, the conventional reception is conducted. When then is no matching, a DCN frame is immediately sent to interrupt the line, a handset is hooked off, a number '144' is dialed and then a number '2' is dialed.
Patent JP-H08102265-A (JP)
Title: Color picture tube device
Inventor: SUGAWARA SHIGERU
IPC: H01J29/50
Filed: 1995-07-13
Abstract: PURPOSE: To provide a color picture the having high resolution, an excellent withstand voltage with characteristic and high reliability by correcting astigmatism of a deflection magnetic field with a multi-pole lens formed of grids, which are respectively connected through a resistor so as to generate a potential difference. CONSTITUTION: Electron beam emitted from an electron beam generating unit GE of an electron gun 21 is focused by a main lens unit ML, which is formed of plural grids C3 -C7 , and a deflection yoke is scanned for deflection on a target. In this color picture tube, positive high voltage is applied to a seventh grid G7 of the main electron lens unit ML. Dynamic voltage is applied to a sixth grid G6 , and the grid G6 is connected to the adjacent fifth grid G5 through a resistor 22 so as to generate a potential difference, and a multi-pole lens QL for correcting deflection aberration is thereby formed. Furthermore, electrostatic capacity Ca, Cb between the grids G5 , G6 and G5 , G4 , and resistance value R of the resistor 22, frequency of dynamic voltage fH are set so as to satisfy π<2> .fH.Ca.R>=13 (1-γ), on condition that γ=Ca/(Ca+Cb).
Patent JP-H1121669-A (JP)
Title: Method for forming compound barrier film in silicon semiconductor
Inventor: MATSUURA MASAMICHI
IPC: H01L21/285
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide the method for forming the compound barrier film free from steps in one process by a single device. SOLUTION: A magnetron cathode 9 having a metal target 6 connected to a DC power source 5, a magnet 7 therebehind, and a RF coil 8 to improve the ionization rate forward of the target, is provided in a vacuum chamber 1 to control the power input to the target and the RF coil for generating the plasma, and the flow rate of the inert gas and the reactive gas to be introduced in the vacuum chamber, and a thick compound barrier film is formed by alternately repeating the formation of the metallic film on the surface of a silicon semiconductor substrate 13 provided opposite to the target and the compounding of the metallic film.
Patent JP-H05726-A (JP)
Title: Conveyor backup device
Inventor: YUDA TAKESHI
IPC: B65G43/08
Filed: 1991-06-21
Abstract: PURPOSE:To provide a conveyor backup device in a simple inexpensive structure such as to be capable of assembling while rotating a platen loaded with a work on a conveyor at an optional angle. CONSTITUTION:A platen 2 being conveyed on a conveyor 1 while loading with a work is driven by means of an air cylinder 9 so as to ascend/descend in a prescribed position on the conveyor 1, and the platen 2 is also driven in rotation at the top edge by means of a stepping motor 25.
Patent JP-S6070645-A (JP)
Title: Inline type electrode structure
Inventor: NAIKI KAZUAKI
IPC: H01J29/50
Filed: 1983-09-26
Abstract: PURPOSE:To obtain an electron gun electrode structure having a large diameter lens aperture for emitting electron beams with small astigmatism by forming a gap tween a central portion in the direction of an aperture array and both side apertures, and a gap tween both outside apertures and a cylinder outside such that they are depressed into a concave shape from a closed surface including said bored apertures therein. CONSTITUTION:An electrode structure 2 and an electrode structure 2' having the same structure as the former are disposed facing to each other on the same axes 20R, 29G, 20B. A primary electron lens is formed in a cross section including the axes 20R, 29G, 20B by applying high tension to the structure 2 and a prescribed low tension to the structure 2'. For the structure 2, electron beam transmitting holes 21R, 21G, 21B located on gun axes 20R, 20G, 20B having a distance S among apertures equal to each other are bored in a closed surface 22, and a cylinder side part 23 is formed adjoining to the closed surface 22. Periphery of each aperture is surrounded by a projecting edge 24 projecting into the electrode, and gap portions 25A between the apertures 21R, 21G and between the 21G, 21B and gap portions 25B between one of the cylinder side portions 23 and the aperture 21R and between the other of the cylinder side portions 23 and the aperture 21B project into the electrode by a height d with the same width lfrom the closed surface 22, and an aperture array line is depressed into a concave shape.