baber/WOPTO huggingface dataset:
Patent JP-2000208884-A (JP)
Title: Power supply device, electronic equipment, and printed board for electronic equipment
Inventor: ITOJIMA HIROSHI
IPC: H05K1/02
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To dispense with an operation where a voltage sensing line is externally attached to a casing and to eliminate a cost required for providing a voltage sensing line. SOLUTION: A power supply device is equipped with a casing 1 provided with output terminals 8 and 8, power lines 21a and 21b which supply an output voltage to the output terminals 8 and 8 are formed of printed wirings 10a and 10b on a front board 5, voltage sensing lines 22a and 22b which input an output voltage to an output voltage detection section 16 are formed of printed wirings 11a and 11b on the front board 5, the front board 5 is built in the casing 1, and the printed wirings 11a and 11b are each connected to the output terminals 8.
Patent JP-S61167030-A (JP)
Inventor: FURITSUTSU HEZERU
IPC: D01G13/00
Filed: 1985-01-12
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-S58121098-A (JP)
Inventor: MURATA TAKEO
IPC: G10L15/08
Filed: 1982-01-13
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-S63172874-A (JP)
Inventor: YOSHINO YASUHIRO
IPC: F25D21/06
Filed: 1987-01-09
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-H06208485-A (JP)
Title: Fault monitoring system
Inventor: ARAI KOSUKE
IPC: G06F11/30
Filed: 1993-01-11
Abstract: PURPOSE:To provide a taunt monitoring system capable of accumulating fault information in the unit of group and monitoring the generation of a fault by the whole system. CONSTITUTION:A group 1 is formed of n computers G1-S1 to G1-Sn and the computer G1-S1 has a system monitoring function for integrating the whole system and a group monitoring function for monitoring information in a group 1. A group 2 is formed by n computers G2-S1 to G2-Sn and the computer G2-S1 has a group monitoring function for monitoring information in the group 2. A group n is formed by n computers Gn-S1 to Gn-Sn and the computer Gn-S1 has a group monitoring function for monitoring information in a group n. The group monitoring computer included in each group transfers fault information generated in the group itself to the computer G1-S1. The computer G1-S1 executes only the output of the fault information received from respective group monitoring computers and does not accumulate the information.
Patent JP-H11253304-A (JP)
Title: Cooking instrument provided with steel cap on bottom part and device and method for manufacturing the same
Inventor: CHENG STANLEY KIN-SUI
IPC: A47J27/022
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To effectively protect the bottom part back surface of a cooking instrument such as a cooking pan or the like. SOLUTION: This cooking pan (cooking instrument) is provided with a main body 2 for which at least a part of a bottom part is constituted of aluminum or an aluminum alloy. To the bottom part of the cooking pan 2, a steel cap 4 is attached through the plate of the aluminum or the aluminum alloy by an impact joining process.  This manufacturing method of the cooking pan is provided with a process for arranging the aluminum plate 6 between the bottom part of the cooking pan 2 and the steel cap 4, the process for heating the bottom part of the cooking pan 2, the aluminum plate 6 and the steel cap 4 until the aluminum is softened and the impact joining process for supplying an impact toward the bottom part of the cooking instrument 2 to the steel cap 4 while maintaining the temperature of the aluminum plate 6 at the temperature of softening the aluminum and thus deforming the aluminum plate 6 and forming a joined part.
Patent JP-H11193292-A (JP)
Title: Phenylphosphonic acid derivative and its production
Inventor: SUZUKI HIDEO
IPC: C07F9/40
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain at high yield and low cost the subject new derivative useful as e.g. a modifier for resins by reacting Q dialkoxycarbonylphenyl halide with a trialkyl phosphite under heating in the presence of a catalyst containing a group VIII element. SOLUTION: This derivative is a new dialkoxycarbonylphenyl phosphonic acid dialkyl ester represented by formula I (R<1> and R<2> are each a 1-10C alkoxycarbonyl; R<1> and R<2> are respectively substituted at positions different from each other of a combination arbitrarily selected from the group consisting of 2- and 4-, 2- and 5-, 2- and 6-, 3- and 4- and 3- and 5- positions in the benzene ring; R<3> is a 1-10C alkyl) and useful as e.g. a modifier for resins. This compound is obtained by reacting a dialkoxycarbonylphenyl halide represented by formula II (X is a halogeno) with a trialkyl phosphite represented by formula III (R<6> is a 1-10C alkyl under heating in the presence of a catalyst containing a group VIII element.
Patent JP-H11202168-A (JP)
Title: Multiple optical fiber composite overhead earth wire
Inventor: ISHIKAWA AKIHIKO
IPC: G02B6/44
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To reduce the strain of internal optical fibers in whatever direction a multiple optical fiber composite overhead earth wire is bent by using a stack of coated optical fiber ribbons as a optical fiber composite overhead earth wire. SOLUTION: Coated optical fiber ribbons 2 are stacked so that when the optical fiber unit 1 is bent, the bending rigidity becomes minimum in the bending direction where the strain of the optical fibers becomes minimum and on the outer periphery, a united coating 3 and a protection sheath 4 are formed to obtain the multiple optical fiber unit 1 having its bending rigidity made directional. This multiple optical fiber unit 1 is put loosely in a metal pipe 5 and metal wires 6 are stranded around its outer periphery. When the multiple optical fiber composite overhead earth wire is bent in an arbitrary direction, the multiple optical fiber unit 1 is so rotated as to bend in the pipe 5 in the direction wherein the bending rigidity is small, thereby reducing the strain of the optical fibers.
Patent JP-H10196756-A (JP)
Title: Straight line actuator using roller screw
Inventor: TSURUZONO TAKANORI
IPC: F16H25/20
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To eliminate back-lash occurs in the straight line actuator, and enhance accuracy in position for suspending an output shaft. SOLUTION: A straight line actuator 10 is equipped with a motor M which is fixed to a housing H, and can be rotated normally and reversely, and with a roller screw shaft 12 which is deceleratingly driven by the motor M through a gear G. Paired front and rear roller nuts 14 and 14 are disposed thereto in such a way that the roller screw shaft 12 is thereby enclosed. A plurality of planetary rollers 16 are disposed in a gap between the roller screw shaft 12 and each roller nut 14 so as to be meshed with male screws and female screws, and a roller screw is formed out of the roller screw shaft 12, the roller nuts 14, and of a plurality of planetary rollers. Each roller nut 14 is inserted an elastic ring made of resin so as to be held, and is divided before and after. The paired roller nuts 14 are inwardly fitted into a sleeve shaped adapter 22.  A preload adjusting nut 30 is threadedly engaged with the inner circumference at the other end of the adapter 22, and the elastic ring is deformed so as to allow the paired roller nuts 14 to be displaced to the approaching direction by fastening the aforesaid preload adjusting nut 30.
Patent JP-H09190215-A (JP)
Title: Monitor controller
Inventor: UCHIDA MASAAKI
IPC: G05B23/02
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To efficiently display/output the control states of multiple control objects on one display screen. SOLUTION: This monitor controller displays tag display patterns composed control states inputted from the plural control objects and operation indications for the control objects on a display part and controls the control objects based on operation information inputted in accordance with the operation indications 22 displayed in the tag display patterns. The plural control objects are divided into plural groups and the tag display patterns 19a-19c to which page numbers 20 are added are provided for the respective groups. The display contents of the display part are changed from the tag display patterns 19a-19c which are displayed at present to the tag display patterns of the page numbers 20 in a direction which page feed operations 24a and 24b indicate.
Patent JP-H07212086-A (JP)
Title: Board conveyor
Inventor: TOMIZAWA TERUYUKI
IPC: B65G47/28
Filed: 1994-01-17
Abstract: PURPOSE:To conduct a predetermined operation at a downstream side of a board without trouble by providing a board separating unit for separating and conveying predetermined number of boards when a plurality of the boards are conveyed in a superposed state. CONSTITUTION:When a plurality of boards 2 are conveyed in a superposed state with burr when the boards 2 are pressed or lubricant of a press 1, the boards 2 are separated to the predetermined number by a gate 10. The lowermost board 2 is conveyed by a belt 4 while being sucked by a sucking unit 7, the second and upper boards 2 are shielded by a contact plate 13 since a gap between the plate 13 of the gate 10 and the belt 4 is at a value of passing only the one board, separated from the first board 1 sucked to the belt 4, and retained at its position. The first board 2 passed through the gate 10 is cleaned by a cleaner 17 of a downstream side, and further conveyed to a downstream side.
Patent JP-2000207554-A (JP)
Title: Image processor
Inventor: WATANABE AKIHIRO
IPC: G06K9/46
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To detect a recognized object from an input image where plural objects are overlapped. SOLUTION: Since shielding information is cleared in first recognition/position identification, outline image data from an image input part 10 passes through a differential image generation part 12. A partial feature is extracted in an object detection part 14 constituted of neocognitron and the form of the object is recognized. A position identification part 16 recognizes the position of the object. A shielding information generation part 18 generates and outputs shielding information based on information from the position identification part 16. The differential image generation part 12 inputs the image obtained by subtracting the object the form shown by shielding information from outline image data from an outline image generation part 10B to the object detection part 14. Then, second recognition/position identification are executed.  The compulsory ignition part of the object detection part 14 assumes the partial feature in a shielding area and makes the C cell of an intermediate layer assuming the partial feature to ignite. Thus, the object can precisely be detected even if the partial feature of the shielding area lacks.
Patent JP-H04236170-A (JP)
Title: Control circuit for inverter
Inventor: SUGIMOTO SHIGEYUKI
IPC: H02M7/48
Filed: 1991-01-16
Abstract: PURPOSE:To obtain a control circuit for an inverter which can operate stably in all frequency range by correcting reference waveform data by upper and lower short-circuit preventing periods (hereinafter referred to as 'Td') in a low frequency range and inhibiting to correct it in a high frequency range. CONSTITUTION:A Td correcting circuit 13 outputs correction data (corresponding to an average voltage to be superposed on an output voltage waveform of an inverter due to influence of Td) for reference waveform data of three phases from a reference waveform forming circuit 5 to a comparator 7 to remove the influence of the Td if a Td correction absence signal is not input. When the absence signal is input, a Td correction is inhibited, and adverse influence due to the Td correction is removed in a high frequency range in which the influence of the Td to the output voltage of the inverter is small and the influence of detecting error, etc., of a current polarity signal becomes large.
Patent JP-H05184543-A (JP)
Title: Slit adjusting device for slit-lamp microscope
Inventor: KOIKE CHIKASHI
IPC: A61B3/12
Filed: 1992-01-13
Abstract: PURPOSE:To adjust width and a direction of a slit with satisfactory operability by a simple and inexpensive structure, in the slit-lamp microscope in which the slit is inserted into an illumination optical axis of an illumination system. CONSTITUTION:When a knob 20 fixed to a supporting cylinder 17 is rotated, the supporting cylinder 17 rotates, a slit supporting base 11 to which the supporting cylinder 17 is fixed rotates, all members containing slit blades 12a, 12b supported by the slit supporting base 11 rotates and a slit rotates, and a direction of the slit can be adjusted. Also, by allowing a slide ring 18 to ascend and descend by a rotational operation of a knob 23, the slide ring 18 rotates through a cam groove and a connecting pin 19, and a slit opening/closing disk 16 rotates together with the slide ring 18 through a cam structure. In connection with this rotation, each slit blade 12a, 12b moves in the direction for approaching or separating through a cam structure, and slit width can be adjusted.
Patent JP-S62161465-A (JP)
Title: Heat exchanger
Inventor: ASANO MASAZO
IPC: F28F21/08
Filed: 1986-01-13
Abstract: PURPOSE:To eliminate the deformation and permanent set in fatigue of materials, the deformation of fins by wind pressure, etc. and to obtain a highly corrosion resistant heat exchanger by specifying the material and brazing filler metal of the fins of the heat exchanger which is brazed with flat extruded and perforated pipes made of an Al material and the fins. CONSTITUTION:The Al alloy fin 1 contg., by weight, about 0.3-6.5% Zn and about 0.1-2.2% Mg is prepd. The flat extruded and perforated pipes 2 which are made of Al or A alloy and are provided with a Zn plating film on the surface are prepd. The fins 1 and the pipe 2 are combined as shown in the figure and a mixed flux suspension composed of ZnCl2, Zn powder, additive to accelerate reactive soldering and org. solvent is filled between the films 1 and the pipe 2, then reactive soldering is effected at about 420 deg.C. The melting in the joint part between the fins 1 and the pipe 2 and the problem of pitting of the pipe 2 are solved; in addition, the deformation and permanent set in fatigue of the fins before and after the brazing are prevented without losing the sacrifitial anode effect of the fins 1 by the Zn in the fins 1.
Patent JP-S61162996-A (JP)
Inventor: KAWASAKI KAZUHISA
IPC: D06F75/18
Filed: 1985-01-11
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-S63172826-A (JP)
Title: Gas oven
Inventor: TAKAHASHI ISAO
IPC: F24C15/32
Filed: 1987-01-10
Abstract: PURPOSE:To uniformly heat the interior of a burning chamber so that the over can correspond to various kinds of materials to be burnt by providing a smoothing plate in a space between a gas burner and a blower so that inflowing secondary air is not affected by the blower, and providing upright steam ejection pipes in a burning chamber. CONSTITUTION:Air heated by a Bunsen burner 6 flows through a heating chamber 2, and is attracted to a sirocco fan 11 via a duct 48. Upon this occasion, while secondary air which has flowed through a secondary air intake port 8 by the attractive force of the sirocco fan 11 tends to flow to the side of the duct 48, it is smoothed by a smoothing plate 12 and is sent to the side of the Bunsen burner 6 to assist the combustion thereof. Further, in a case where steam is necessary during the burning, when water is sprayed through a water spraying pipe 9 within a steam generating chamber 42, the bottom of the steam generating chamber 42 is heated by the Bunsen burner 6. Therefore, steam is generated immediately and is ejected into the burning chamber 3 through injection ports 151 of steam injection pipes 150 and 150a, thus uniformly introducing steam into the burning chamber 3.
Patent JP-H01181584-A (JP)
Title: Optical fiber laser device
Inventor: HORIGUCHI MASAHARU
IPC: H01S3/117
Filed: 1988-01-11
Abstract: PURPOSE:To establish a highly efficient Q-switched optical fiber laser by providing two single mode optical fibers, which are halved vertically with respect to a center axis, and whose two edge faces are spaced away by a predetermined distance parallelly, and periodically changing optical coupling efficiency between the two optical fibers. CONSTITUTION:A single mode optical fiber 1, which constitute a resonator, is halved vertically with respect to a center axis thereof. Facing two edge faces of the optical fiber 1 are spaced away by a predetermined distance parallelly. Optical coupling between the halved optical fibers 1 is made maximum. In addition, optical coupling efficiency between the halved optical fibers 1 is periodically changed by an optical fiber drive device 10. Hereby, an optical coupling part between the two edge faces is operative as an optical modulator of low insertion loss. This assures reduced optical loss in the resonator, resulting in a reduced oscillation threshold of an excitation light source and hence a highly efficient Q-switched optical fiber laser.
Patent JP-H04243024-A (JP)
Title: Information recording and reproducing device
Inventor: TANAKA MASAHIKO
IPC: G11B7/004
Filed: 1991-01-17
Abstract: PURPOSE:To simultaneously and exactly subject multilayered recording layers to focus control with high accuracy by subjecting one of plural light beams to ordinary focus control and moving the light sources themselves for the other beams. CONSTITUTION:The three light beams 2a, 2b, 2c are condensed by an objective lens 4 to 3 layers of multilayered recording media 5. The change in the shape of the one light beam 2a among these beams is detected by a photodetector 9a to obtain a focus error signal. The recording layer 5a is then subjected to the ordinary focus control. The other two light beams 2b, 2c are subjected to the focus control with the laser light sources 1b, 1c by using, for example, piezo elements and moving the light source positions. The tracking control is executed in the same manner as well. The respective recording layers are subjected exactly to the focus control in such a manner and the simultaneous recording or reproducing of the respective recording layers 5a, 5b, 5c is possible.
Patent JP-H05189576-A (JP)
Title: Graphic converting method
Inventor: TAKEI KENZO
IPC: B41J21/00
Filed: 1992-01-13
Abstract: PURPOSE:To convert an input graphic into an abstract graphic by various geometrical deformation. CONSTITUTION:A form 1 is folded to the figure of, for example, 'a folded-paper crane' while keeping the symmetry. An input graphic is drawn on the surface of the form 1 in the folded state. The form 1 is made of, for example, pressure- sensitive paper, and the input graphic drawn on the surface in the folded state is divisionally transferred to respective folded faces. Thus, the input graphic is divisionally transferred to respective folded faces of the form 1 in the case of being drawn on the surface of the form 1. This form 1 is opened to obtain symmetrical abstract divided graphics.
Patent JP-H01180508-A (JP)
Title: Variable power microscope
Inventor: TANAKA SHINYA
IPC: A61F9/00
Filed: 1988-01-12
Abstract: PURPOSE:To exactly obtain a desired observation magnification by an easy operation by providing a storage means for storing a desired magnification and an input means for driving a driving system and controlling the driving so as to execute variable power to the stored magnification by an input signal. CONSTITUTION:A forward rotation and a backward rotation of a motor in a lens driving system 6 are executed by stepping on a seesaw type foot switch 7 in the direction A or the direction B, and can be varied to a high magnification and a low magnification, respectively. Subsequently, when a desired observation magnification is determined and a write switch 12 is turned ON, a signal from an encoder 8 passes through a controller 9 and a desired magnification is stored in a memory 10 by a necessary number. The controller 9 executes a control of a lens driving system by an input of the foot switch 7, write and read of the memory 10 for storing the desired magnification, and a control of an indicator 11 of the observation magnification. In such a way, the desired observation magnification is obtained exactly, and the variable power operation is also simplified.
Patent JP-S63295906-A (JP)
Title: Measuring system for length of paper sheet
Inventor: OKANO JUNJI
IPC: G07D7/16
Filed: 1987-01-13
Abstract: PURPOSE:To enable the accurate measurement of length of a bank note even when it is in a bad detecting condition, by setting an individual slice level for each sensor bit constituting a line sensor. CONSTITUTION:A bank note 3 advances along a conveyance route, and a light source 1 having light-emitting elements connected in a line and a line sensor 2 having a number of sensor bits formed by arranging photosensitive elements in a line are provided in two pairs on the opposite sides of the route. When a start signal for a processing of receipt or payment of the bank note 3 is inputted to a control unit 5, a sampling mode turns operative. Then the light source 1 emits a light, a voltage level corresponding to the quantity of the light received by each sensor bit of the sensor 2 is inputted to the unit 5 through an amplifier 8 and an A/D converter 12, and thereby an individual slice level is set. When a measuring mode becomes operative, subsequently, a measured output level of the sensor 2 is inputted from the unit 5 to a comparator 10 through the converter 12 and subjected to an operation of comparison with the slice level. In this way, a position of passage of the bank note 3 is detected and the length thereof can be measured in the direction perpendicular to the direction of conveyance.
Patent JP-S61163864-A (JP)
Title: Ink jet head
Inventor: UEMATSU RYOSUKE
IPC: B41J2/06
Filed: 1985-01-14
Abstract: PURPOSE:To enable ink droplets to be discharged stably by providing a means to apply a magnetic field to ink in a head after discharging ink droplets. CONSTITUTION:If a pulse voltage is applied to a piezoelectric element 2, the element 2 contracts to increase pressure in a pressure chamber 1 and discharge ink droplets from a nozzle 3. If a drive current is applied to coils 6a, 6b after driving the element by a voltage pulse, a flux generated by the current passes through a yoke 5 to generate a magnetic field which pierces a head body 4. For this reason, magnetic particles of magnetic ink in the pressure chamber 1 are caught by the flux, so that their position is restricted. This causes a relative speed difference to a solvent and the magnetic particles, thus dispersing oscillation energy by the viscosity of the solvent and allowing the residual oscillation of pressure to reduce rapidly. When the residual oscillation of pressure has diminished, a drive current is switched OFF to cut off a magnetic field applied to the head body 4. After this process, the stable discharge of ink droplets is allowed at arbitrary timing.
Patent JP-H01180345-A (JP)
Title: Electronic file apparatus
Inventor: TANAKA KYO
IPC: B41J5/30
Filed: 1988-01-11
Abstract: PURPOSE:To certainly distinguish the first and second color images, by applying a frame to the reversal image of an image which is indicated so as to be printed by the first color, or the image part displayed on a display device as a reversal image by flashing to perform printing. CONSTITUTION:When an operator indicates the printing only of one color, a frame is provided to the image data within the region reversely displayed on a CRT. That is, the black data corresponding to the frame is synthesized with respect to the image data in a memory 51a. With respect to the underline displayed on the CRT by flashing, when the display on the CRT is also reversed so as to perform flashing display, the underline thereof becomes white to disappear and meaning is lost. Therefore, the underline is left as it is and only the black image data of the image memory 51a is sent to a printer to obtain a black print image wherein a red region part is surrounded by the frame.