baber/WOPTO huggingface dataset:
Patent JP-H01188145-A (JP)
Title: Interference compensating circuit
Inventor: WATANABE KAZUJI
IPC: H04B1/10
Filed: 1988-01-22
Abstract: PURPOSE:To remove a interference component with a frequency characteristic from a main signal by handling an interfering signal having a time interval to form a compensating signal, which includes the influence of the frequency characteristic of an interfering signal. CONSTITUTION:The interfering signal is sent through a delay adjusting line, which executes a time matching between an interfering signal system and a main signal system, to a demodulator 100 and demodulated. Namely, the demodulator 100 uses a reference carrier 20 being in common with the main signal and this carrier is supplied through a 90 deg.C phase shifter 26 to an orthogonal phase detecting circuit 22 and directly supplied to an orthogonal phase detecting circuit 23. Then, the orthogonal component of the interfering signal is obtained from the detecting circuit 22 and an in-phase component is obtained from the detecting circuit 23. Respective component signals are passed through higher harmonic removing filters 24 and 25 and after that, the signals are binarized through identifying circuits 27 and 28 and outputted as polarity signals aQ and AI. Error signals eQ and eI and the polarity signals aQ and AI are inputted to a variable coupler control circuit 43 and by the output of the circuit 43, a multiplier 40 of a variable coupler VC is controlled. Thus, the interference component to presently exist in a main signal component is removed.
Patent JP-S5295687-A (JP)
Title: Novel penicillin derivatives
Inventor: MORITA YOSHIMI
IPC: A61P31/04
Filed: 1976-02-06
Abstract: PURPOSE: Penicillin derivatives I ( X is H or alkali metal; n is 3 or 4), e.g. 6-[D-2-(D-prolylamino)-2-(4-hydroxyphenyl)-acetamido] penicillanic acid. monohydrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61170845-A (JP)
Title: Checking system of rom for sequence control
Inventor: ICHIKI TORU
IPC: G06F12/16
Filed: 1985-01-25
Abstract: PURPOSE:To check the outline of the operation of a ROM by dividing the memory area of the ROM into two blocks and storing check data in the second block. CONSTITUTION:Control data is stored in a part I of the memory area of a ROM1 of the test object, and check data is stored in a part II. When control is requested, an address signal A from an external controller is inputted to the ROM1 through a selector 2, and a prescribed control output is sent through a gate 4. Unless control is requested, the ROM1 is checked. In this check, the address input of the ROM1 is inputted to the ROM1 through the selector 2, and corresponding output data stored in the part II is sent back and inputted to the selector 2 through a flip flop 3. SInce the time required for the completion of the series of operations is a certain value at the normal operation time, this time is monitored by a counter to discriminate whether the operation is normal or abnormal.
Patent JP-2000216480-A (JP)
Title: Semiconductor laser driving circuit
Inventor: EHATA HIRONARI
IPC: H01S5/062
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain semiconductor laser driving which can restrain generation of overshoot and undershoot. SOLUTION: A semiconductor laser driving circuit which drives a semiconductor laser with a current generated according to input modulation signal has delay means 106 to 110 which generate a plurality of delay modulation signals with different delay times from a modulation signal by delaying a modulation signal the same time one by one and a plurality of current generation means 101 to 105 each of which generates a current based on each of the plurality of delay modulation signals. The semiconductor laser is driven by the sum total of current generated by the plurality of current generation means 101 to 105.
Patent JP-S61176666-A (JP)
Inventor: HORUSUTO KORUBERUKU
IPC: C09B44/02
Filed: 1986-01-24
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-S59138787-A (JP)
Title: Cryogenic pump
Inventor: IWATSUKI MASASHI
IPC: F04B37/08
Filed: 1983-01-28
Abstract: PURPOSE:To prevent generation of vibration as well as provide possibility of eliminating turbulence of the magnetic field in a lens caused by a motor, by incorporating a construction which does not require to use any motor to drive a selector valve installed in order to connect the intake hole and exhaust hole selectively to a communication pipe, which shall communicate them to the cylinder. CONSTITUTION:In the initial state, a vane 14a is pressed to B position by a coil spring 15 of a selector valve 14, and a communication pipe 5 in communication with the cylinder 2 is connected with an intake hole 6a. When a compressor is put in service, a compressed gas flows through said communication pipe 5 and pipes 3a, 3b, and fills the cylinder 2 to depress pistons 1a, 1b. In this state, the pressure in a space M is higher than that on the exhaust side 6b, so that the pistons 1a, 1b are heaved, and the gas flows through the exhaust hole 6b to be exhausted to the compressor side. According to this arrangement, use of a motor is not required to drive the selector valve 14, so that vibration is scarcely produced as well as there is no magnetic field from motor, which serves prevention of turbulence of the magnetic field in the lens.
Patent JP-S56110476-A (JP)
Title: Turn off circuit for gate turn off thyristor
Inventor: ONDA KENICHI
IPC: H02M1/06
Filed: 1980-02-06
Abstract: PURPOSE:To enhance the utilization of a pulse transformer by providing the first winding which supplies an off gate current, whose rise up edge is steep and the width is narrow, to the pulse transformer and the second winding which supplies the low-voltage, large-current off gate. CONSTITUTION:A capacitor 102 is charged by a turn off power source 101. When a turn off signal (a) is generated by a control circuit 2, a transistor 109 and a thyristor 6 are turned on. By the conduction of the transistor 6, the electric charge in the capacitor 102 is discharged through a diode 105 and the winding N1, and the off gate current whose rise up edge is steep and width is narrow is flowed in the winding N1 and N3. When the capacitor 102 is discharged, a diode 4 is biased in the forward direction, the current flows from the power source 101 through the diode 104, the windings N2 and N1, and the transistor 109, and the low-voltage, large-current off gate current flows in the windings N2 and N3. In this constitution, the utilization of the pulse transformer is enhanced, and the configuration of the gate circuit in the GTO is miniaturized.
Patent JP-S62172561-A (JP)
Title: Magnetic sheet device
Inventor: SHIBAIKE SHIGETO
IPC: G11B27/10
Filed: 1986-01-23
Abstract: PURPOSE:To grasp the accurate storage state by operating and displaying a recordable unit number remained on a magnetic sheet from the recording state of a track from a detection means and mode information from a mode selection means. CONSTITUTION:A magnetic sheet is driven by a motor 2 and a head 3 is applied to recording/reproducing. A head drive mechanism 4 is operated by a drive pulse generating circuit 6 in a system control circuit 5 and a mode switch 15 moves the head 3 by 1 track each at the field recording and two tracks each at the frame recording. The recording/reproduction by the head 3 is selected by a changeover switch 8, which is controlled by a CPU 7. A reproducing signal is fed to a reproducing signal processing circuit 12 through a reproducing amplifier 11, a discrimination circuit 13 discriminates the presence of a recording signal and the result of discrimination is fed to the CPU 7. An operation circuit 14 operates the remaining recording enable number and displays the result on a display circuit 16. Thus, the accurate storage state is grasped.
Patent JP-2000214550-A (JP)
Title: Stimulable phosphor sheet for both-side recording and image processor
Inventor: SHIMURA KAZUO
IPC: G03B42/02
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to directly correspond a stimulable phosphor sheet for both-side recording and information in this sheet to each other with the sheet described above and an image processor for processing the image data obtained by reading the radiation image information recorded on the sheet. SOLUTION: A bar code label indicating identification information is stuck to an identification information addition region S1 of the sheet 1 for both sides. The bar codes of the sheet 1 recorded with the image information are read by a scanner 20. The identification information is determined from the read bar codes and is inputted to a sheet management means 50. The sheet management means 50 reads the information on the sheet 1 previously registered in correspondence to the sheet 1 via the identification information and sets the procedures of the image processing in an image processing means 40. The image processing means 40 converts the image data of the identification information addition region S1 in a reading image data D1 to the image data indicating a uniform density (for example, full black) as the image data D2 for output.
Patent JP-S63179537-A (JP)
Title: Mounting method of semiconductor device
Inventor: KURODA YASUHIDE
IPC: H01L21/60
Filed: 1987-01-21
Abstract: PURPOSE:To laminate devices on a circuit board in a three-dimensional form and to improve mounting effect, by bonding the surfaces of the semiconductor devices, on which circuits are not formed. CONSTITUTION:A face-down type semiconductor device 1 is mounted on lands 4-1 on a circuit board 4 by a reflow soldering method. After the upper surface is washed, the surface of a bare-chip type semiconductor device 2, on which circuits are not formed, is stacked and bonded on said upper surface of the device 2 with a bonding agent 1-1. After electrode pads 2-1 of the bare-chip type semiconductor device 2 are washed, the pads 2-1 are wire-bonded to the lands 4-1 of the circuit board 4 through bonding wires 2-2. The surfaces of the semiconductor devices, which are substantially vacant regions, are assembled in a three-dimensional pattern and mounted as double layers. Thus the mounting efficiency on the circuit board can be improved.
Patent JP-S63245375-A (JP)
Inventor: BAANAADO EMU DORITSUGAAZU
IPC: A01D34/90
Filed: 1988-01-25
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-S56110276-A (JP)
Title: Driving device for luminous diode
Inventor: IWAI MASAYUKI
IPC: H01L33/00
Filed: 1980-02-04
Abstract: PURPOSE:To arrange so that a luminous diode may not shed a light unnecessarily by keeping a transistor electrically turned on without fail with the assistance of a flip-flop so that no voltage may not be applied to the luminous diode, even if a power supply voltage were at low level. CONSTITUTION:Luminous diodes 1 to 4 are connected to between the emitters and collectors of transistors 5 to 8 respectively. The base of a transistor paired to a transistor whose base is given a high level, is given a high level. As this transistor is surely electrically turned on, the luminous diode will never be caused to light up by mistake.
Patent JP-H07223617-A (JP)
Title: Sealer
Inventor: NAKAYA MASAYUKI
IPC: B65F1/06
Filed: 1994-02-04
Abstract: PURPOSE:To provide a sealer which can be downsized with its height reduced. CONSTITUTION:Both ends of a tube 66 are interposed between first rollers 13 and between second rollers 14 respectively, while its lower end is interposed between respective holding plates 41, 43 to have the lower end sealed. With excreta reserved in the tube 66, the first rollers 13 and the second rollers 14 rotate and the holding plates 41, 43 open/close, so that the lower end of the tube 66 is pulled down below the holding plates 41, 43. Then a heater 45 of the holding plate 43 temporarily generates heat for fusing and cutting the tube 66. Excreta are sealed in a fuse-cut part of the tube 66 that is a bag, and the bag is dropped.
Patent JP-H09231610-A (JP)
Title: Optical information device
Inventor: MAENO YOSHIAKI
IPC: G11B7/135
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an information device capable of variably controlling electrically, flexibly the beam shape and intensity distribution of a laser beam. SOLUTION: A laser beam emitted from a laser radiation source 1 is formed in a beam shape by means of a liquid crystal element 16 of the optical path, made incident on a condensing lens 11, and converged on the signal face of an optical disk (e.g. a recording layer face of a glass original disk 12). The converged laser beam is reflected by the optical disk, moved reversely on the optical path and reproduced as various signals. The liquid crystal element 16 is capable of magnifying the shape of a spot converged on the information recording layer face of the optical disk by converging small the transmitting shape of the irradiating laser beam.  Therefore, it is possible to properly change the shape of a converged light spot so as to make it suit the size of a pit recorded on various different optical disks, and also to read in the optimum condition the information recorded on an optical disk.
Patent JP-H09204579-A (JP)
Title: Automatic cash transaction system
Inventor: SATO YUKIE
IPC: G06Q40/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To simplify the input operations and to improve the operability of an automatic cash transaction device by displaying a personal transaction menu on a display, based on the personal transaction information. SOLUTION: When a user uses an automatic cash transaction device 5, a cash processing card 7 inserted by the user is read by a card reader device 55. Then a card reading means 52 notifies a personal information processing means 51 of the data stored in a personal register number storage area 71 after the correct password number of the user is recognized. The means 51 collates the notified data with the personal transaction information stored in a personal information storage data base 21 contained in a host computer 2, based on the personal register number. Then the means 51 produces a personal transaction menu based on the transaction information stored in the base 21. This menu is displayed on a display 57 of the device 5 by a display means 53. As a result, the number of input items of the user is decreased and therefore the input mistake probability is also reduced.  Then the user's operating time is shortened.
Patent JP-H02193846-A (JP)
Title: Recording paper loading device
Inventor: NAKANO TAKASHI
IPC: B65H19/10
Filed: 1989-01-21
Abstract: PURPOSE:To detaching recording paper from a roll and to automatically lead the tip end of the recording paper to a printing roller by pressing a pair of rollers rotating in the direction opposite to each other to the roll state recording paper. CONSTITUTION:A roll state recording paper 1 is set so that the roll end comes between a separating roller 3 at the upper part and an idler 4. And the recording paper is rotated in the direction shown by the arrow by a recording paper driving roller 2. At this time, as the separating roller 3 is pressed to the driving roller, though the separating roller is rotated reversely, frictional coefficient against the recording paper is lower than that of the driving roller and the separating roller is slipping on the recording paper. When the roll end of the recording paper is caught by the separating roller, frictional coefficient between the separating roller and the recording paper is higher than that between sheets of the recording paper, and the recording paper roll end is detached from the roll by reverse rotation of the separating roll and fed to the lower part guide 5.
Patent JP-H05203886-A (JP)
Title: Optical fiber driving relay
Inventor: FUKUSONO HIDEKI
IPC: G02B26/08
Filed: 1992-01-28
Abstract: PURPOSE:To make the switching time of a movable optical fiber shorter. CONSTITUTION:Light emitted from the tip part of the movable optical fiber is switched so that the light is received at the tip part of one of a couple of fixed optical fibers 1 and 2. A couple of nearly cylindrical sleeves 1a and 2a for heat radiation and projection are adhered to the tip parts of the couple of fixed sleeves 1a and 2a while circumscribed. Further, the couple of sleeves 1a and 2a have flat cut parts 1b and 2b formed outside respectively so that the mutually circumscribed parts become thin. The distance (d) between the centers of the fixed optical fibers 1 and 2 decreases by the size of the cut parts 1b and 2b without greatly decreasing the weight not spoiling the heat radiation and protection strength by the sleeves 1a and 2a much since the cut parts 1b and 2b are formed, and the movement distance of the movable optical fiber decreases to make the switching time short.
Patent JP-H02194771-A (JP)
Title: Picture transmitting device and picture receiving device
Inventor: AOTO KIMIYOSHI
IPC: H04N1/387
Filed: 1989-01-24
Abstract: PURPOSE:To make the editing processing of an original easy, and simultaneously, to transmit a picture at high speed by providing an editing part, and dividing each of the pictures for transmission or reception generated for every form size, and extracting and combining prescribed divided areas for every form size. CONSTITUTION:When the original pictures of plural originals, etc., of prescribed form size are placed at prescribed positions and the instruction of editing is given, a reading part 1 reads those original pictures, and hold them as the picture in a buffer memory part 2. An operator inputs a desired division format and a desired combination format to an editing possibility deciding part 4 and the editing part 5. An original picture form size detecting part 3 reads the form size of the original picture, and simultaneously, decides whether editing is possible or not based on the division format, the combination format and the format size intended to transmit, and in the case of decision that the editing is possible, the editing part 5 starts the editing, and at the stage of the finish of the editing, it transmits the picture to an opposite party. Thus, the picture can be transmitted at high speed, and simultaneously, the editing can be executed efficiently without wasting and costing much labor.
Patent JP-H06223388-A (JP)
Title: Optical disk device
Inventor: SODA KOJI
IPC: G11B21/12
Filed: 1993-01-29
Abstract: PURPOSE:To provide an optical disk device enabling average reduction of an access time without complicating a computer system and increasing the cost. CONSTITUTION:In an optical disk device 20 wherein address information and data amount information are inputted from a computer 1 to a microcomputer 26 through an interface 25 and an optical head 23 is moved to the track position of the address information under the control of a seek control part 27 based on the address information, and wherein written information from the computer 1 or read information from an optical disk 21 is inputted thereafter to a data transfer control part 28 on the basis of the data amount information, and after writing in or reading from a buffer memory 29 is conducted, moreover, the information is written in the track position of the address information or outputted to the computer 1, an access time reducing means which accumulates the number of times of movement of the optical head 23 to each track position of the optical disk 21 on the basis of the address information and moves the optical head 23 beforehand to the track position at which the frequency of the movement is maximum, is provided.
Patent JP-S63180850-A (JP)
Title: Eddy current flaw detector
Inventor: HYODO SHIGETOSHI
IPC: G01N27/90
Filed: 1987-01-21
Abstract: PURPOSE:To detect a defect preventing mutual interference among a plurality of probe coils, by feeding a high frequency voltage to the probe coils at each time division while defect signals of the probe coils are detected at each time division. CONSTITUTION:A flaw detection of a tubular bar material is performed with a plurality of probe coils 1 (1a-1x). Here, a high frequency voltage from a high frequency oscillator 11 is applied sequentially to the probe coils 1 with a time division circuit 12 through a bridge circuit 2 at each time division. Then, the probe coils 1 form magnetic fields separately at each time division and an eddy current is generated in the tubular bar material with the action of electromagnetic induction by the magnetic fields and when any defect exists, the value of the eddy current changes. The current values are sent to a phase detection circuits 4 and 5 to detect a defect with a flaw judging section 9. Since a high frequency voltage is applied to the probe coils at each time division, this eliminates interaction due to electromagnetic induction among the probe coils, thereby enabling correct and accurate detection of defects.
Patent JP-S63181511-A (JP)
Title: Device and method for crystal resonator frequency trimming by laser
Inventor: TAKEUCHI KUNIHIKO
IPC: B23K26/351
Filed: 1987-01-22
Abstract: PURPOSE:To precisely execute the trimming of a crystal frequency and to effectively operate a laser device by adding a zoom lens, a CCD camera, an image processing device, a transmitting illumination light source, an arithmetic process device, a frequency counter and plural oscillation circuits, etc., to the laser device for working. CONSTITUTION:The zoom lens 15 and the CCD camera 16 are provided in a laser optical system in order to photograph the image of a crystal and the picture signal is transmitted to the image processing device 17 to detect the trimming position of the crystal. And detected plural trimming positions of the crystals are stored in the arithmetic process device 17, so that the trimming positions of the respective crystals can be moved in the shortest distance by the laser beam. Since the trimming position of the crystals can be accurately obtained, the fraction defective of the crystals in the process can be reduced and since the laser beam moves between the crystals in the shortest distance, the crystals can be effectively trimmed in terms of frequency.
Patent JP-2000211828-A (JP)
Title: Operation board for home elevator
Inventor: KISHI SHIGETERU
IPC: B66B1/16
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To reduce the cost and improve the operability by providing only one designation button and displaying a designated floor calculated on the basis of the press signal of the designation button by a floor display part. SOLUTION: An operation board 8 is provided with a display part 11 to be lighted on the basis of the press signal of one designation registration button 10, an open button 12 for forcedly opening a door, an emergency button 13 operated in emergency, and an interphone 14 for conversation with a maintenance company. When a user gets in a car from the first floor and presses the designation button 10 of the operation board 8 three times to go to the third floor, the user can know the registration to the third floor since an arithmetic part confirms the three presses to light the figure 3 of the display part 11. On the other hand, a command is also given to a motor to wind up a main rope by the drive of a hoisting machine to move the car to the third floor.  Further, since the user getting in the car can move from the third floor to the first floor only by pressing the designation button once, the registration to each floor can be preformed by use of one designation button 10.