baber/WOPTO huggingface dataset:
Patent JP-S6478565-A (JP)
Title: Broadcasting/communication integrated exchange
Inventor: KATO MASABUMI
IPC: H04N7/173
Filed: 1987-09-19
Abstract: PURPOSE:To execute a broadcasting/communication integrated exchange by connecting the respective outputs of sub-switch groups for storing respectively redundantly input channel groups of a broadcasting or the like and the outputs of the input channel groups of a TV telephone or the like to output channel groups through a distribution switch. CONSTITUTION:The first input channel groups 1-1,...,1-i of the communication signal of a first type, a CATV broadcasting etc., for instance, are redundantly stored in the first sub-switch groups 2-1,...2-m, respectively. The communication signal of a second type, the second input channel groups 4-1,...,4-j of the TV telephone or the like, for instance, are respectively redundantly stored in the second sub-switch groups 5-1,...,5-n. The respective first outputs 3-1,...,3-m of the group 2 and the respective second outputs 6-1,...,6-n of the group 5 are stored, integrated, and exchange by the distribution switch 7 and thereafter connected to the output channel groups 8-1,...,8-l. When the number of the channels 4 of the group 4 is reduced, the group 5 is not provided but it is directly inputted to the switch 7. In such way, the broadcasting/communication integrated exchange can be attained at low cost.
Patent JP-S6292291-A (JP)
Title: Cassette tape
Inventor: YOSHII TETSUJI
IPC: G11B23/087
Filed: 1985-10-18
Abstract: PURPOSE:To enable a tape cassette to be taken out in a state that a sliding cover is closed by constitution a device so that a cassette main body can be taken out in the state that the sliding cover is left within a cassette holder by utilizing the abutting of a connection releasing projection with a projected part provided at a sliding cover side. CONSTITUTION:The cassette main body 1 that is finished to use is taken out in a leftward direction. At such a time, a sliding cover 3 connected and held at an opening position is moved with the cassette main body and a connecting projection 9 is abutted with and ridden on a connection releasing projection 18 to release the engagement. Simultaneously, the left end part of a projection 16 is abutted with the right end part of a connection releasing projection 17 to prevent the sliding cover 3 from being moved. Therefore, even if the cassette main body 1 and the sliding cover 3 are simultaneously picked up and taken out, the sliding cover 3 is compulsorily prevented from being moved and it can be taken out with the cassette main body 1 after the cover has been closed completely. At such a time, the projection 16 can easily release the prevention by the connection releasing projection by making ride the connection releasing projection 17 by resisting against a cassette pressure spring 13.
Patent JP-H0282887-A (JP)
Title: Picture voice transmission system
Inventor: DANKI RIYOUICHI
IPC: H04N7/173
Filed: 1988-09-20
Abstract: PURPOSE:To automate the adjustment for ensuring a ripple sink by allowing a control section of both station equipments A, B to obtain an additional delay time and to set the result to a variable delay circuit based on a delay time of a picture data and a data of a delay time of a voice data stored in advance respectively. CONSTITUTION:An additional delay time arithmetic means 3 stores a delay time beta1 in a voice data sender side in-station processing and a delay time beta2 in a voice data receiver side in-station transmission processing section 10 as a fixed data in advance. An additional delay time arithmetic means 3 uses detection means 2, 9 so as to detect a delay time alpha1 in a picture data sender side in-station processing transmission section 1 and a delay time alpha2 in a picture data receiver side in-station processing transmission section 7 respectively. Then an additional delay time to be given additionally to a voice data is obtained as (alpha1+alpha2)-(beta1+beta2) and the result is set to a variable delay means 6. Thus, the adjustment for ensuring a ripple sink is implemented automatically in response to the processing capability of the receiver side equipment.
Patent JP-S61110559-A (JP)
Title: Ink jet recorder
Inventor: SUMIYA SHIGEAKI
IPC: B41J2/14
Filed: 1984-11-06
Abstract: PURPOSE:To jet an ink droplet with low energy and improve response frequency, by disposing a heating part at a place recessed from the surrounding wall surface. CONSTITUTION:A base 1 is provided with a nozzle 2, a part of a base 3 opposed to the nozzle 2 is precessed, and the heating part 4 is provided in the recessed part. When the heating part 4 is operated on generate heat, a bubble 5 is generated, which grows while displacing the ink. In this case, since the ink can not escape in the passage direction, it is totally displaced while being provided with a momentum component in the nozzle direction. By the pressure in the nozzle direction thus generated, the ink droplet 6 is formed, and is ejected. Accordingly, the ink droplet can be jetted out with low energy, and the response frequency is improved.
Patent JP-S59124008-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKADA YOSHINORI
IPC: G11B5/02
Filed: 1982-12-29
Abstract: PURPOSE:To obtain a reproduced sound with a good S/N ratio by detecting whether a signal is recorded or not in reproduction, and outputting the reproduced sound by a video track superposition recording system when the signal is present or by a dedicated track recording system when not. CONSTITUTION:When an FM modulated wave is present, a detecting circuit 35 which detects whether the FM modulated wave is present or not operates signal switching circuits 36 and 37 to output reproduced sound outputs from FM demodulating circuits 33 and 34 to output terminals 5 and 5'. When the FM modulated wave is not present, the detecting circuit 35 operates the signal switching circuits 36 and 37 to output reproduced sound outputs of audio reproducing circuits 22 and 23 to the output terminals 5 and 5'. Thus, when audio recording by the video track superposition recording system is carried out, the reproduced sound with an excellent S/N ratio is obtained automatically. Consequently, the reproduced sound having the good S/N ratio is obtained.
Patent JP-S6474913-A (JP)
Title: Lift controlling apparatus for working machine
Inventor: TOGAMI SHUICHI
IPC: A01B63/00
Filed: 1987-09-17
Abstract: PURPOSE:To reduce the time lag of the control of plowing depth, by correcting the extent of control operation for the control of plowing depth by a pitching sensor by the data detected by a height sensor and a speed sensor and carrying out the tilling work to flatten the furrow pan. CONSTITUTION:The surface unevenness of a field is detected with a height sensor 24 and the time to pass the front and rear wheels 8, 7 and a working machine B of a tractor A over the uneven surface of the field is detected by a speed sensor 25. The extent of control operation for the control of plowing depth by a pitching sensor 22 is corrected by the data detected by the above sensors. The variation of plowing depth caused by the lateral inclination of a tractor and the troubles of engine, etc., can be prevented and the time lag caused by feed-back control can be eliminated by this process.
Patent JP-S6477179-A (JP)
Title: Semiconductor device
Inventor: SASAKI GORO
IPC: H01L29/778
Filed: 1987-09-18
Abstract: PURPOSE:To decrease backward leak currents by a method wherein a Schottky contact is established between a p-type third semiconductor layer and a gate electrode formed on an n-type second semiconductor layer. CONSTITUTION:On a second semiconductor layer 3 constituted of n-type InP, there is a third semiconductor layer 10 constituted of p-type InP. On the third semiconductor layer 10, a source electrode 5 and a drain electrode 6 are provided in ohmic contact with the third semiconductor layer 10. Further, a gate electrode 4 is built in Schottky contact with the third semiconductor layer 10. When a p-type InP layer as the third semiconductor layer 10 is deposited on an n-type InP layer as the second semiconductor layer 3, there is a rise in potential owing to acceptors 107 in the p-type InP layer. This means a higher barrier for two-dimensional electrons 103 and the probability is lowered that heat-excited two-dimensional electrons 103 will go over the barrier to arrive at the gate electrode 4. Accordingly, backward leak currents involving the gate may be reduced.
Patent JP-H0766738-A (JP)
Title: Fm receiver
Inventor: SAKATA HARUO
IPC: H04B1/26
Filed: 1993-08-25
Abstract: PURPOSE:To provide an FM receiver capable of executing FM demodulation even at the time of FM reception of a weak field (FM reception less than a normal threshold level). CONSTITUTION:An IF(intermediate frequency) signal through a high frequency amplifier 3 and a frequency converter 4 is turned to a fixed level by a limiter 7' through an IF filter 6' having center frequency (fo) different from the center frequency (fi) of an IF carrier and a delay circuit 20. An output from the IF filter 6' is detected by an amplitude detecting circuit 11 and an output of the circuit 11 and an output of the limiter 7' are applied to a multiplier circuit 12 to modulate the amplitude of the signal. A subtracting circuit 15 subtracts an output of the circuit 12 from a value obtained by adjusting the amplitude of the output of the IF filter 6' by an amplifier 14, a BPF 18 extracts a signal component around the frequency (fi), a limiter 7 fixes the amplitude of the output of the BPF 18, a discriminator 8 converts the frequency into voltage, and an FM signal is demodulated through an LPF 9.
Patent JP-H0877400-A (JP)
Title: Automatic ticket examining machine
Inventor: NISHINOYA HIROSHI
IPC: G07B15/00
Filed: 1994-09-02
Abstract: PURPOSE: To monitor the location of the wheelchair within a ticket examination path and to safely pass the wheelchair by inhibiting the reduction operation of a moving mechanism when a pair of sensors simultaneously output detection signals. CONSTITUTION: Sensors S1 and S2 are a pair of pressure type sensors embedded in the floor surface of a ticket examination path P and are provided corresponding to the passing locations of the both wheels W1 and W2 when the ticket examination path P is extended and a wheelchair B passes, respectively. When the wheelchair B advances toward the exit side of the ticket examination path P and the both detection outputs of the both sensor S1 and S2 are turned off and on condition that a human detector does not detect humans, a control part starts a moving mechanism 5 via a driving driver and moves a body G2 to its original location. When the moving is terminated, a normal automatic ticket examination processing is started. Therefore, the location of the wheelchair B within the ticket examination path P is monitored by the both sensors S1 and S2 other than the human detector and the wheelchair B can be safely passed, without troubling a clerk.
Patent JP-H04117340-A (JP)
Title: Selective production of p-(1-phenylethyl)phenols
Inventor: KIMURA TAKESHI
IPC: C07C37/14
Filed: 1990-09-06
Abstract: PURPOSE:To produce the subject substance in high selectivity by reacting a phenolic compound free from substituent at para-position with styrene in the presence of an easily handleable inexpensive catalyst consisting of a combination of an activated clay and a mineral acid. CONSTITUTION:The subject substance is produced by reacting a phenolic compound free from substituent at para-position and at least one ortho-position (e.g. phenol, o-cresol and m-chlorophenol) with styrene at 100-160 deg.C in the presence of a catalyst consisting of activated clay and a mineral acid. A commercially available activated clay can be used in the above process and the mineral acid is preferably phosphoric acid taking consideration of the corrosion of the apparatus, the handleability, etc. The amount of the activated clay is 1/500 to 1/10 pts.wt. per 1 pt.wt. of the charged phenol and that of the mineral acid is 1/20 to 1/10 pts.wt. per 1 pt.wt. of the activated clay. The subject substance is useful as a raw material for surfactant, antioxidant, alkylphenol novolak resin, etc.
Patent JP-H0683477-A (JP)
Title: Portable electronic equipment device
Inventor: HIRASAWA SANAE
IPC: G06F1/18
Filed: 1992-09-02
Abstract: PURPOSE:To restart operation only by opening a cover and to improve the operability by making an LED blinking and warning an operator without a powering-OFF process if the cover is closed by misoperation. CONSTITUTION:Even when a power switch 4 is turned ON with the cover 2 closed, a powering-ON process is not performed since an opening/closing detection switch detects the closure state of the cover and a stand-by mode is maintained; when the cover 2 is opened, the powering-ON process is performed. When the power switch 4 is turned OFF with the cover 2 open, it is considered that the operation is effective and the power source is turned OFF. If the cover 2 is closed in the power-ON state, the opening/closing detection switch detects the cover 2 being closed, but the powering-OFF process is not performed because of the power-ON state, and the LED 5 blinks to warn the operator of the power-ON state. If the cover 2 is closed by mistake, the operation can be restarted only by opening the cover 2.
Patent JP-H1078521-A (JP)
Title: Semiconductor polarization rotating element
Inventor: KIYOKU KATSUAKI
IPC: H01S5/00
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor polarization rotating element of a high production yield. SOLUTION: An optical waveguide layer 22 is formed in a [001] direction on an InP substrate 21 having a (100) face as its main surface and an InP side clad layer 23 is formed thereon. Further, ridge structural bodies 40 which are formed with slopes on one side and internally have waveguide layers in the [001] direction are inverted laterally at a specified period and are continuously lined up in the [001] direction thereon, by which the semiconductor polarization rotating element is constituted. As a result, the polarization rotating element having high efficiency and high production yield and the semiconductor polarization rotating element having extremely small dependence of a gain on polarization are embodied.
Patent JP-H1174628-A (JP)
Title: Wiring board and method for manufacturing it
Inventor: KIMURA TETSUYA
IPC: H01L23/12
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board wherein sintering-characteristics to a glass ceramics insulating substrate is conformed and occurrence of warp or wave is suppressed while provided with a metallization wiring layer which is excellent in adhesion-characteristics to the insulating substrate. SOLUTION: Relating to a wiring board 1 wherein a metallization wiring layer 3 whose main component is Cu is deposited on a surface and/or inside of an insulating substrate 2 of glass ceramics, Ge is comprised in the metllization wiring layer 3 by 0.1-20 pts.wt. against Cu 100 pts.wt. in terms of oxide (GeO2 ). On a surface of sheet-like molded body of glass ceramics composition, a copper paste, which consists mainly of Cu or Cu oxide and comprises GeO2 by 0.1-20 pts.wt. against Cu 100 pts.wt. is printed in wiring pattern, then sintered at 800-1,000 deg.C, to manufacture the wiring board.
Patent JP-S59122025-A (JP)
Title: Phase synchronizing circuit
Inventor: NAKAMURA HIDEKI
IPC: H03L7/113
Filed: 1982-12-27
Abstract: PURPOSE:To perform a leading-in operation stably even when an oscillation frequency shifts from an input signal frequency and to eliminte a steady phase error by applying the output of an automatic frequency control circuit to a variable frequency oscillator through a crest value holding circuit. CONSTITUTION:The crest value holding circuit PH rectifies the input signal by a diode and holds a voltage by a capacitor. This circuit is connected to the output side of the automatic frequency control circuit AFC, whose output is applied to the logical arithmetic circuit LG of the variable frequency oscillator VCO. Consequently, the voltage corresponding to the frequency difference between the variable frequency oscillator VCO and input signal is detected by the automatic frequency control circuit AFC and led to the crest value holding circuit PH. The frequency of the variable frequency oscillator VCO is varied by the frequency corresponding to the DC voltage. The crest value holding circuit PH holds the voltage even after the frequency coincides with the input signal frequency, so there is no steady phase error and a stable operation is performed.
Patent JP-H0963877-A (JP)
Title: Hot press and method and hot pressing rare earth magnet powder
Inventor: ISHII AKIMASA
IPC: B30B11/02
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a machine for hot pressing rare earth magnet powder. SOLUTION: The hot press comprises upper and lower punches 1, 2 movable up and down, a cylindrical die 3, and a heater 4 for cylindrical die, wherein the upper and lower punches 1, 2 can be inserted into the die cavity 8 of cylindrical die 3 from above and below. Each of the upper and lower punches 1, 2 are provided, in the outer circumference thereof, with at least one ring groove 6, 61 for passing an oxygen getter agent. The cylindrical die 3 is provided, at the upper and lower part thereof, with holes 5, 51 for inserting the oxygen getter agent while penetrating the cylindrical die 3 in the radial direction.
Patent JP-H07196518-A (JP)
Title: Peroral rapamycin preparation
Inventor: MOORIIN MAAFUII HARISON
IPC: A61K31/436
Filed: 1994-09-29
Abstract: PURPOSE: To obtain a rapamycin formulation capable of effectively being administered in either clinically or non clinically, and fitting to a drug delivery method. CONSTITUTION: This rapamycin formulation for an oral administration contains approximately 0.01-10.0 g rapamycin, approximately 0.1-10 ml surfactant, approximately 0.1-25 ml N,N-dimethylacetamide, and approximately 65-99.8 ml lecithin or phospholipid solution per 100 ml formulation.
Patent JP-S6478583-A (JP)
Title: Recorder
Inventor: SAKATA TSUGUHIDE
IPC: G11B20/02
Filed: 1987-09-21
Abstract: PURPOSE:To allow a user to recognize the mismatch of a recording mode and a reproducing mode at the time of reproducing in different modes by making the recording start positions of the two different recording modes in characteristics mutually different. CONSTITUTION:At the time of a low mode recording, a switch 11 is changed over to an L side according to a control signal from a system controller 19. Thereby, a PG pulse from a PG detecting circuit 9 is directly supplied to the controller 19. Then, a time when the PG pulse is detected is defined to be the recording start position to execute a recording. At the time of a high mode recording, the switch 11 is changed over to a H side according to the control signal from the controller 19. Thereby, the PG pulse from the detecting circuit 9 is supplied to the controller 19 through a 10H delay circuit 10. Then, the time of a 10H from the PG detecting time is defined to be the recording start position to execute the recording. Accordingly, since the recording start positions of both recording modes are dislocated by 10H, a purpose can be attained.
Patent JP-S6295303-A (JP)
Title: Novel ethylene copolymer
Inventor: ORIGASA YUICHI
IPC: C08F210/00
Filed: 1985-10-21
Abstract: PURPOSE:To provide a novel copolymer composed of ethylene unit, styrene comonomer unit and ethylenic unsaturated monomer unit at specific ratios and having effectively improved properties required for the modification of electrically conductive material, foamed material and polymer, etc. CONSTITUTION:A copolymer having a density of 0.860-0.970g/cm<3> and a melt index of 0.05-100g/10min can be produced by high-pressure radical polymerization of 85.0-99.995(mol)% ethylene unit, 0.005-5%, preferably 0.01-2% styrene comonomer unit of formula (R1 is 3-5C alkenyl; R2 is H, Cl or 1-2C alkyl) (e.g. allylstyrene, isopropenylstyrene, 4-styryl-1-butene, etc.) and 0-10% ethylenic unsaturated monomer unit (e.g. propylene, butene-1, etc.) usually under 500-4,000kg/cm<2> pressure at 50-400 deg.C.
Patent JP-S6388893-A (JP)
Inventor: TAKAHASHI KAZUO
IPC: H05K3/20
Filed: 1986-10-02
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-S61114160-A (JP)
Title: Ultrasonic measuring instrument
Inventor: HAYAKAWA YASUO
IPC: G01N29/00
Filed: 1984-11-09
Abstract: PURPOSE:To automate the non-destructive inspection of a casting by providing two probes in opposition in a medium and inserting the casting between the two probes and measuring thickness of the casting and the time of ultrasonic wave passing through the casting by making transmission and reception of the ultrasonic wave. CONSTITUTION:The medium 21 is filled in a vessel 20. Water or the like which is easy to propagate a sound wave is used for the medium 21. Then, the probes 22a, 22b are provided in opposition mutually in the vessel 20 and a casting plate 23 as material to be detected is inserted between the probes 22a, 22b. In this instance, the propagating time tz of the ultrasonic wave in the material 23 to be detected is calculated by tz=C1(NB2-NS1) and also calculated by the velocity of sound in the material to be detected V=(L-L1-L2)/tz by detecting the sampling number NS1 of times of a surface reflected wave S1 and the subsequent sampling number NB1 of times of a bottom reflected wave S1 and the graphite globurizing rate of the material to be detected is calculated by functional relation of the velocity of sound stored in a storage part based on this velocity of sound V with the graphite globurizing rate and displayed on a display part 27. Thereby, the non-destructive inspection can be automated.
Patent JP-S61117149-A (JP)
Inventor: YAMADA TAKESHI
IPC: C04B33/24
Filed: 1984-11-08
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-H05130256-A (JP)
Title: Clock time data correction system for notifying device
Inventor: YAMAGUCHI MASAHITO
IPC: G04G5/00
Filed: 1991-08-22
Abstract: PURPOSE:To reduce the time relating to correction of clock time data and to simplify the correction by receiving the clock time data from a center equip ment by means of inter-communication between the center equipment and the notice equipment at routine time-casting time to correct the time automatically. CONSTITUTION:A center equipment has standard time data to correct clock time data of a notifying device. Then automatic dialing is implemented from the notifying equipment via a communication network of a telephone line and when a call reaches the center equipment, the center equipment replies the call automatically and requests of the transmission of the notice data to the notifying device. When the transmission of the notice data is started from the notifying device and the transmission of the routine notice data is finished and if any error takes place in the reception of the center equipment, a negative reply is sent to the notice device to urge the re-transmission of all data. The notice equipment receives clock time data from the center equipment by the inter-communication to correct the clock time data automatically. Thus, it is not required to discriminate a clock error and to correct the clock time data for each notice device on each occasion.
Patent JP-S6389305-A (JP)
Inventor: SUZUKI TOGO
IPC: H01L21/78
Filed: 1986-10-03
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。