baber/WOPTO huggingface dataset:
Patent JP-H0266878-A (JP)
Title: Illuminating system
Inventor: AMANO TAKASHI
IPC: H05B37/02
Filed: 1988-08-31
Abstract: PURPOSE:To have optimum illuminance by furnishing an illumination fixture having dimming control part or a remote control part or both of them with a noisy photo control circuit for removing influence upon the illuminance when the illumination fixture is radio controlled by a remote control part, which has a built-in comparing/ judging part to compare time sensed illuminance value with the target illuminance value. CONSTITUTION:An illumination fixture 11 consisting of a signal reception control unit 16 with built-in power supply 13, dimming unit 14, dimming control part 16, address setting part 17, signal receiver part 18, and monitor 20 is radio controlled by a remote control part 12 consisting of a power supply 26, illuminance sensing part 21, illuminance comparing/judging part 23, illuminance setting part 24, and signal transmitting part 25. In this constitution, a noisy photo control circuit 22 is furnished on the fixture 11 or remote control part 12 or both of them. In case for ex. installed on the remote control part 12, a time constant circuit 30 formed from capacitor 32 and resistance 32 and a filter circuit 29 consisting of capacitor 31 to work in cooperation with a diode 27 and capacitor 28 in the sensing part 21 are installed between the illuminance sensing part 21 and judging part 23, and thus photo-noises are suppressed.
Patent JP-H04101194-A (JP)
Title: Display control system
Inventor: NISHIMAKI HIDETOSHI
IPC: G09G5/36
Filed: 1990-08-21
Abstract: PURPOSE:To speed up processing by holding data displayed on a display divisionally as shape data and pattern data and processing the respective data independently. CONSTITUTION:A shape image memory 2 is read sequentially through a counter 1 and the data read out of the shape image memory 2 is used as an address to read a pattern image memory 3. Then the data read out of the pattern image memory 3 is passed through a palette control circuit 5 and displayed on a display unit 6. For drawing, a CPU 8 selects the shape image memory 2 or pattern image memory 3 where the drawing is to be performed. Then the data are written in the selected image memory from a drawing processor 4 through a bus 7 for drawing. Consequently, a shape and a pattern are processed independently and the processing is speeded up.
Patent JP-S58113264-A (JP)
Inventor: PANAGIOTEISU AI KOODOMENOSU
IPC: C08G18/80
Filed: 1982-12-13
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-H0774296-A (JP)
Title: Motor control circuit device
Inventor: ICHIUMI YASUFUMI
IPC: H01L25/18
Filed: 1993-09-02
Abstract: PURPOSE:To provide a motor control circuit device comprising switching elements and metallic wiring bars secured to a liquid cooled metallic heat dissipation plate housed hermetically in a box in which short circuit due to dew formation is prevented and assembling work is facilitated at low cost. CONSTITUTION:An absorber 6 is interposed between switching elements 2 and two metallic feeder bars 3 in order to absorb dew formed thereon thus preventing short circuit due to dew formation and realizing a motor control circuit device in which the assembling work is facilitated at low cost.
Patent JP-S60110225-A (JP)
Inventor: SUGINO KENJI
IPC: A01K61/00
Filed: 1983-11-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6197477-A (JP)
Inventor: OGAWA HIROYASU
IPC: D06M101/16
Filed: 1984-10-19
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-S60110006-A (JP)
Title: Multi-range controller
Inventor: SHIMIZU OSAMU
IPC: H03M1/10
Filed: 1983-11-18
Abstract: PURPOSE:To eliminate the scale correction for each switching of the scale width and to facilitate easy handling of a multi-range controller, by changing the amplification characteristics of an input signal according to the scale of the controller and correcting the input signal based on the A/D conversion output value. CONSTITUTION:A control part 3 checks the position of a switch 9 to decide a scale where a controller starts its actuation after application of the power supply of the controller. Then the part 3 controls a switch 7 to control the gain of an analog amplifier 1. The output of an A/D converter 2 is referred to as D0, DS and D1 when an input/output changeover switch 6 is set at the lowest, medium and highest levels respectively. Therefore an input signal Ei is equal to (D1- D0)/(DS-D0).Es. Thus the offset voltage and the gain of the amplifier 1 receive no effect at all.
Patent JP-S6278939-A (JP)
Title: Communication equipment
Inventor: SANO AKIO
IPC: H04M1/65
Filed: 1985-10-01
Abstract: PURPOSE:To unit an automatic answering telephone device and a radio device which connected through a wire line and to diversify communication by reading recording contents and sending them out on a radio or wire basis when a request signal for a read of the recording contents of the automatic answering telephone set part is applied by radio or through a wire. CONSTITUTION:When the function button 34a of an operation part is operated to an automatic answering position, an incoming detection signal S7 is supplied from telephone lines 24 and 24 to a control circuit 33, which sets an OGM (Outgoing Message) playback state; and switch circuits 38, 40, and 41 are closed with control signals S8, S9, and S10 and an interface circuit 22 is set in an off-hook state with a control signal S11. The OGM signal read out by a recording/playback head 28 is inputted to an amplifier 36 for sound recording and reproduction, whose output is sent out to the telephone lines 24 and 24 from an interface circuit 22 through the switch circuit 41, a filter circuit 42, an amplifier 43, and a changeover switch 44. Further, when the sound recording key of the radio device part is operated and a speech signal is supplied to the automatic answering telephone device part, the control circuit 33 is triggered with a control signal S18 and operates as mentioned above to supply the speech signal to the amplifier of the radio device part.
Patent JP-H0642390-A (JP)
Title: Fuel feed control device for internal combustion engine
Inventor: SUZUKI NORIO
IPC: F02D11/10
Filed: 1992-07-27
Abstract: PURPOSE:To prevent the occurrence of step-out through open loop control and to improve control precision by limiting a skip amount in which the given magnification of a unit step is driven at a time during microstep control of a step motor to drive a fuel feed regulating means. CONSTITUTION:A step motor 15 to drive a throttle valve is controlled by an ECU 20. In this case, in the ECU 20, a final target throttle opening is decided by a deciding means 50 through various computing means 51-55 based on output signals from various sensor switches to detect the running state of an engine. Meanwhile, a given operation state and a running state are decided by means 61 and 62, respectively. An S/M drive condition for a target throttle opening is decided by a means 60 according to each decision result and S/M drive of the step motor 15 is effected by means of a means 70. In which case, when microstep control of the step motor 15 is performed, a skip amount in which the given magnification of a unit step is driven at a time is limited.
Patent JP-H1065622-A (JP)
Title: Method for estimating modulation index, and system for demodulating passive homodyne
Inventor: KOHAMA SHUNICHI
IPC: H04B10/548
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To minimize a demodulation sensitivity error by generating an error output in proportion to difference between estimated value and actual value in power level and reducing the error. SOLUTION: A modulation index estimated error ΔC being the output of an error output/modulation index error converter 32 is added to a modulation index Ci which is set as an intial value so that C becomes equal to Ci+ΔC and a value is updated to be an estimation modulating index. The updated modulating index is inputted to the conversion tables of J1 (C) 34 and J2 (C) 36 so that the amplitude of cosine signals with a frequency f and 2f (Hz), which is multiplied by a PGC modulating signal, is updated. Therefore, the outputs of multipliers 21 and 25 are updated and a series of processsings are executed so that a control loop where a final error output is updated is constituted. Thus, the estimation modulating index is set so that the error output is minimum, thereby matching the actual value almost with the estimation value.  That is, the modulating index in PGC modulation can be measured.
Patent JP-H0881396-A (JP)
Title: Production of acetal
Inventor: OTSUKA TAKESHI
IPC: C07C43/30
Filed: 1994-09-13
Abstract: PURPOSE: To obtain an acetal useful as an intermediate for medicines, agrochemicals or perfumes efficiently by adding a catalytic amount of a nitrite to the system in the reaction among an olefin, an alcohol and oxygen, as a satisfactory reaction rate is attained even in the amount of Pd catalyst reduced. CONSTITUTION: The reaction among an olefin such as ethylene, propylene, methyl acrylate or the like, an alcohol such as methanol or ethanol and oxygen is carried out in the presence of (A) preferably metallic Pd or a divalent Pd compound, (B) a copper or iron salt, additionally (C) a nitrite in amounts of preferably 0.02-10 mole %, more preferably 0.2-1 mole % of (A). 0.1-50 mole %, more preferably 2-10 mole % of (B) and 0.05-25 mole %, more preferably 1-5 mole % of (C) in an oxygen atmosphere at 20-100 deg.C.
Patent JP-H0774898-A (JP)
Title: Optical scanner
Inventor: AIBA MASAHIKO
IPC: H04N1/113
Filed: 1993-09-02
Abstract: PURPOSE:To improve the operability of a laser beam printer which uses a semiconductor laser for both writing and reading in common by performing the writing and reading in one rotation of a movable mirror, and only switching laser light at specific timing according to the angle of rotation and then performing the reading operation in the writing operation. CONSTITUTION:The laser beam printer has the movable mirror 14 which is driven and rotated by a scan mirror motor 26, and this movable mirror 14 is irradiated with the laser light from a semiconductor lens 12, thereby deflecting the laser light to an information read station 10 and an information write station 9. The laser light is switched to the writing or reading at the timing where the movable mirror 14 reaches the specific angle of rotation.
Patent JP-H0382226-A (JP)
Title: Power line communication modulating/demodulating circuit
Inventor: HASEGAWA AKIO
IPC: H04B3/54
Filed: 1989-08-25
Abstract: PURPOSE:To simplify the transmission/reception and to improve the reliability by providing a filter circuit passing through the signal of a specific frequency band on a signal detection circuit and a modulating/demodulating circuit and providing a transmission/reception switching switch. CONSTITUTION:A signal sent through a power line enters a filter circuit 12 passing through a 72kHz band via a transformer 11 and then is inputted to a carrier detection circuit 13 and a modulating/demodulating circuit 14. When the carrier detection circuit 13 detects a carrier, a CPU 15 sends a reception signal to the modulating/demodulating circuit 14 to attain the reception state, and in this case, a switching circuit 16 is in the open state, the signal does not pass through a switching circuit 16, the reception data is sent succeedingly and the reception is terminated. The CPU 15 sends a transmission signal at the transmission, the modulating/demodulating circuit 14 reaches the transmission state, the switching circuit 16 is in the closing state, then the CPU 15 sends the transmission data to the modulating/demodulating circuit 14 to terminate the transmission. Then, the simple transmission/reception with reliability is attained.
Patent JP-H0390026-A (JP)
Title: Medicine of folic acid and leucovolin salts stable and capable of used for injection
Inventor: BURUUSU EDOUIN HEGAA
IPC: A61K47/00
Filed: 1990-08-20
Abstract: PURPOSE: To obtain the subject medicinal agent stable over a long period under ordinary storage conditions by formulating a buffer agent, i.e., a combination of tromethamine with monothioglycerol/an antioxidant. CONSTITUTION: This medicinal preparation with pH6-10 contains (A) an effective amount of a water-soluble salt of folic acid or leukovorin, and, at one's discretion, (B) an effective amount of benzyl alcohol as preservative, and (C) a combination of C1 : 2-amino-2-(hydroxymethyl)-1,3-propanediol (tromethamine) with C2 : mercapto-1,2-propanediol(monothioglycerol). This preparation is pref. an isotonic solution with pH6.5-8.5 containing 3-25mg/ml of leukovorin calcium salt, 0.0-0.909w/v% of the component B, 0.10-0.30w/v% of the component C1 , 0.10-0.30w/v% of the component C2 , 0.45-0.65w/v% of NaCl, and for pH adjustment, 5.0-10.0v/v% of hydrochloric acid and 1.0-5.0w/v% of NaOH.
Patent JP-H0772966-A (JP)
Title: Graphic input device
Inventor: HARIMA KOJI
IPC: G06F3/0488
Filed: 1993-09-02
Abstract: PURPOSE:To automatically correct the deviation of coordinate during usual use, and to attain input reduced in its error by correcting the output of a coordinate detecting sensor on the basis of a coordinate value at the time of detecting that a pen has passed on a correction line. CONSTITUTION:A sensor 1 for X coordinate correction and a sensor 2 for Y coordinate correction which detect that the pen has passed on the correction lines for X coordinate correction and Y coordinate correction perpendicular respectively to an X axis and a Y axis are provided in addition to a sensor 3 for coordinate detection to detect the coordinate with the pen is indicating. Then, when these sensors 1, 2 detect that the pen has passed on the correction lines, the latest values of the coordinates the sensor 3 for coordinate detection outputs are held, and a coordinate correcting device 5 corrects and outputs the output of the sensor 3 for coordinate detection by using the data of a correction data holding device 4. Thus, the deviation of the coordinate is corrected without the intermediary of the correcting operation of a user during the usual use by the user, and the input reduced in its error can be attained always.
Patent JP-S59105709-A (JP)
Inventor: ERUBUIN BIYUHIYAARU
IPC: H04B3/14
Filed: 1983-11-22
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-S59108478-A (JP)
Title: Image pickup device
Inventor: MOCHIZUKI NORITAKA
IPC: H04N5/335
Filed: 1982-12-13
Abstract: PURPOSE:To attain easily high performance and resolution by providing a storage means storing an image of an object optically and reading out in time series this stored information so as to eliminate the need for high circuit integration. CONSTITUTION:When a device is focused to an object O and an intermediate recording medium IM is exposed by opening a shutter SH for a prescribed time, information relating to an object image is recorded on the medium IM optically. Then, in closing the shutter SH, when a laser beam generating source LS, a control circuit CC and both optical deflectors MY, MX are operated, each point (picture element) of the intermediate recording medium is scanned by the operation of both optical deflectors MY, MX with a laser beam via a half mirror HM, made incident to a photoelectric converting element PD through the 2nd optical system L2 and converted into an electric signal.
Patent JP-H0384061-A (JP)
Title: Impact-resistant polyester resin composition
Inventor: OKAMOTO MASAMI
IPC: C08L67/00
Filed: 1989-08-26
Abstract: PURPOSE:To provide the subject composition giving molded products having good impact resistance, heat resistance and appearance and suitable for automotive parts, bumpers, etc., by compounding a polyester, ABS resin and a specific graft copolymer. CONSTITUTION:(A) 1-95wt.% of a polyester (e.g. polyethylene terephthalate) having a melting point of 150-300 deg.C, (B) 1-95wt.% of ABS resin and (C) 0.5-98wt.% of a graft copolymer prepared by graft-copolymerizing one or more monomers selected from alkyl (meth)acrylates and styrenic compounds to a polymer having a glass transition temperature lower than 0 deg.C as a trunk polymer are compounded with each other to provide the objective composition.
Patent JP-H0845988-A (JP)
Title: Connection method for circuit
Inventor: ENDO KATSUMA
IPC: H05K3/32
Filed: 1995-08-28
Abstract: PURPOSE:To enhance reliability at the joint of circuits formed while facing each other by irradiating a transparent circuit boards with a light through a lens from the rear side hardening an adhesive while shifting the focus of the lens and jointing the circuits facing each other while conducting. CONSTITUTION:An IC chip 1 is mounted on a liquid crystal panel 2 which is then irradiated, from the rear side with a light 5 having high intensity. Consequently, an adhesive 4 sandwiched between the IC chip 1 and the liquid crystal panel 2 is hardened thus jointing the IC chip 1 and the liquid crystal panel 2 basically. In other words, the light 5 is projected from the rear surface of the IC chip 1 through a lens 7. Since the light 5 is focused on a plane located above the surface of the IC chip 1, the adhesive layer 4 on the rear surface of the IC chip 1 is not focused but irradiated with the light 5 over a wider range. Consequently, the adhesive is hardened uniformly over the entire area on the rear surface of the IC chip 1 thus realizing a highly reliable joint.
Patent JP-2001044625-A (JP)
Title: Circuit board, short-circuitting method of circuit, magnetic head and manufacture there
Inventor: MOTONISHI MICHIHARU
IPC: H05K3/34
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic head capable of preventing electrostatic breakdown of an MR magnetic head element, and a manufacturing method of the head. SOLUTION: A circuit board 4 is provided with, at least, a pair of lead wires 15a, 15b constituting a circuit, land parts 23, 24 connected with the lead wires 15a, 15b, respectively, and solder bumps 25, 26 formed on the land parts 23, 24, respectively. The solder bumps 25, 26 are adjacently arranged in such a manner that, when the solder bumps 25, 26 are crushed, crushed peripheral parts 25a, 26a are freely overlapped. This circuit board 4 is adopted and a magnetic head provided with the circuit board 4 is adopted.
Patent JP-H0950510-A (JP)
Title: Original illuminating device for scanner
Inventor: KAWAI TSUTOMU
IPC: H04N1/04
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To execute shading correction without reducing absolute light quantity by inclining the optical axes of plural light emitting element bodies to the outside of a face rectangular to the face of an original and increasing illuminance on both the end sides of a reading line. SOLUTION: Two LED arrays (light emitting element bodies) 11 , 12 illuminate an original 2 in each reading line 2a and reflected light from the original 2 is converged to a scanner sensor 4 through a reading lens 3. Respective LED arrays 11 , 12 are formed so as to be almost the same length by arraying plural LED chips (light emitting elements) 1a straight at an equal interval and arranged in parallel with the reading line 2a of the original 2 to illuminate the line 2a front the upper oblique part.  The optical axes 1b of the arrays 11 , 12 are inclined from the face rectangular to the original 2 by an angle a so that the abutted side end parts of the arrays 11 , 12 are separated from the reading face of the original 2 and the other end sides are approached to the reading face and the illuminance distribution is set up so that illuminating light quantity is small on the center part of reading width W1 and is increased on both the end sides.
Patent JP-H0267421-A (JP)
Title: Head cooling device for liquid and air cooling serial multi-cylinder engine
Inventor: TAKAMATSU YOSHIMICHI
IPC: F01P3/02
Filed: 1988-08-31
Abstract: PURPOSE:To improve the cooling performance of a small-size engine and offer the high power characteristics for the engine by forming a coolant passage which carries coolant into a coolant chamber, through the wall of a port which goes between a pair of push rod insert holes. CONSTITUTION:Either of an intake part 8 or an exhaust port 9 is formed between a pair of push rod insert holes 10 which are formed for each cylinder. A coolant chamber 12 is formed as surrounding a supplementary chamber 11. In addition a coolant passage 13 which carries coolant into the coolant chamber 12 is formed through both the bottom wall of one of the ports and the wall between valves. The part between the push rod insert holes of adjacent cylinders are used as a coolant passage 15.
Patent JP-H0267844-A (JP)
Title: Message storage device
Inventor: YAMAGAMI TOSHIHIKO
IPC: H04L12/54
Filed: 1988-09-02
Abstract: PURPOSE:To shorten the retrieval time by automatically generating a digest of messages at the time of stay of messages whose number exceeds a preliminarily set prescribed value. CONSTITUTION:A retrieval monitor part 310 which monitors time intervals of retrieval and a digest generating part 330 are provided, and this digest generating part 330 generates the digest of messages when the number of messages in a storage part 140 exceeds the prescribed value and retrieval is not performed during storage of these messages. The generated digest is stored in the storage part 140, and the digest is read out from the storage part 140 and is presented to a user when the user indicates retrieval. Since the digest consists of only, for example, header information of messages, retrieval does not take a long time though a large number of messages stay in the storage part because a long time elapses after the preceding retrieval. Thus, the retrieval time is shortened.
Patent JP-H03142480-A (JP)
Title: Direct electrostatic printing apparatus and method
Inventor: JIYON DEII SOTATSUKU
IPC: B41J2/415
Filed: 1990-08-21
Abstract: PURPOSE: To prevent the clogging of an opening for printing by providing a charged toner supply source adjacently on one side of a printing head structure and an image receiving member adjacently on the other. CONSTITUTION: In order to periodically clean a printing head 14, when the sheet 30 of paper is not present between the head 14 and a shoe 16, a switch 50 is operated, an AC power source 52 with DC bias is connected to the shoe 16 and control electrodes 34 and 40 are grounded. For a voltage from the power source 52, a frequency is the same as the voltage of the power source 28 used so as to scatter toner from a tanner supplier but a phase is shifted for 180 degrees. Thus, the toner present in the clearance of the head 14 and the sheet 30 of the paper is vibrated and the head 14 is bombarded. By the transition of movement between the vibrated toner and the toner accumulated on the head 14 and (or) Coulomb force supplied by an AC filed, the toner on the control electrode 40 is expelled and then accumulated on a supporting body passed on a shoe 16 or removed by a vacuum device.  In such a manner, the clogging of the opening 36 for printing is prevented.
Patent JP-S6197576-A (JP)
Title: High potential detection circuit
Inventor: ATSUMI SHIGERU
IPC: H03K17/14
Filed: 1984-10-19
Abstract: PURPOSE:To obtain a detection circuit which allows a sufficient margin for changes in the power source or variations in the process parameter, by applying an input potential to capacitors connected in series to give the gate of a drive transistor a potential divided in the capacitance from the capacitor with the connection of the capacitor as output terminal. CONSTITUTION:An input potential VIN is applied to one hand ends of capacitors C1 and C2 connected in series and the other ends thereof are connected to the ground side. With the connection of the capacitors C1 and C2 as node S3, a potential divided in the capacitance is applied to the gate of a drive transistor N5 of an inverter made up of a load MOSFET (N-channel depression type) N4 and a drive MOSFET (N-channel enhancement type) N5 from the capacitors. The output terminal S4 of this initial state inverter will be the input of the next stage inverter I3, which sends out an output VOUT. Thus, the determination of the switching potential solely depends on threshold of the drive MOSFET, which is allowed to be controlled accurately.