baber/WOPTO huggingface dataset:
Patent JP-H1056399-A (JP)
Title: Carrier transmitter and receiver
Inventor: FUKUCHI TOSHISHIGE
IPC: H04B1/40
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To suppress mixing of a signal with simple circuit constitution. SOLUTION: The radio transmitter and receiver having a transmitting circuit 1 which converts the frequency of a signal having its band spread with a dummy noise signal with the output of a high-frequency oscillator 14 and transmits it and a receiving circuit 2 which inputs a receive signal based upon the transmit signal, converts the frequency of the received signal with the output of the high-frequency oscillator 14, and detects the correlation with the dummy noise signal uses two higher-harmonic mixers 23 and 24 which converts the frequencies of input signals with higher harmonics of the output of the high-frequency oscillator and suppress the detour of the frequency-converted transmit signal to the reception side as the transmitting circuit 1 and receiving circuit 2,  thereby suppressing the mixing signal by setting the frequency of the mixing signal to a multiple of the output frequency of the high-frequency oscillator 4.
Patent JP-S6272246-A (JP)
Title: Automatic negation message transmission equipment in mail system having access right change control mechanism
Inventor: TAKAHASHI MASANOBU
IPC: H04L12/58
Filed: 1985-09-25
Abstract: PURPOSE:To eliminate the feeling of disorder in a system by allowing a reception side to send automatically a reception negation reason from a negation reason request signal from a transmission side when the reception side negates the reception in a system provided with an access right change control device. CONSTITUTION:A CPU 9, in its operation, reads a fixed access right added at data transmission from a ROM 8 and a variable access right being a criterion whether or not a data from other station is to be received and sets them to a register 7. When the variable access right is changed, the result is set into the register 7. When the data from the transmission side is desired to be negated by using the variable access right, the negation reason is set into the register and a reception negation response reply signal is sent to the transmission side. When the transmission side receives the response signal, no data is sent but a negation reason request signal is supplied to the opposite party. Thus, the reception negation reason message set in the register in advance is sent automatically.
Patent JP-S6399533-A (JP)
Title: Method and apparatus for dry etching of silicon nitride film
Inventor: HAYASAKA NOBUO
IPC: H01L21/311
Filed: 1986-09-10
Abstract: PURPOSE:To make it possible to etch a silicon nitride film at a high selection ratio with respect to a silicon oxide film, by introducing a gas including an F element and another halogen element in a container of substrates to be treated, exciting at least the F element in a region different from the container, and introducing the element into the container as an active species. CONSTITUTION:The insides of all containers 11, 23 and 28 are evacuated to a vacuum state. A sample stage 13, on which a plurality of wafers 12 to be treated are held, is set in the second container 23. After the evacuation to the vacuum state, the stage is conveyed into the first container 11 with a conveying mechanism 26. Then, a gate valve 22 is closed. Thereafter, NF3 gas is introduced through a gas feeding port 19. Microwave discharge is performed. The active species of F is introduced through a discharge tube 15. At the same time Cl2 gas is introduced through a gas introducing port 20. The gas is exhausted through a gas exhausting port 21 at a constant flow rate. The gas pressure in the container 11 is kept at a constant value, and the wafers 12 to be treated are etched. Then the sample stage 13 is conveyed into the third container 28 with a conveying mechanism 31. A gate valve 27 is closed, and the wafers are heated with a heating mechanism 32. The remaining halogen gas and the like, which is attached on the surface, is removed.
Patent JP-S59102581-A (JP)
Inventor: IMAHASHI KAZUNARI
IPC: B25J9/02
Filed: 1982-12-01
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-H1146905-A (JP)
Title: Knob attaching device
Inventor: IKEDA SHOHEI
IPC: A47B95/02
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a device for attaching a knob with which a knob can be easily and securely attached to a member to which the knob is attached only by pushing a bolt of the knob into a buried part to be buried in the member to attach the knob. SOLUTION: This knob attaching device has a buried part 5 to be buried in a member 1 to which a knob is attached and a knob 25 with a bolt 27 to be inserted into a bolt insertion hole 4 of the member 1 and engaged in the buried part 5. The buried part 5 has a cylindrical main body 6 with a storing dent 15 communicating with the bolt insertion hole 4 and an engaging member 7 to be stored in the storing dent 15 and engaged with the bolt 27. The engaging member 7 has the main body 19 and a plural number of restorable screwing protrusions 20. The screwing protrusions 20 slant toward the center of the engaging member main body 19 and integrally protrude from the inner rim of the engaging member main body 19, and a bolt insertion hole 22 into which the bolt 27 of the knob 25 is inserted is formed at the tips of the screwing protrusions 20.  When the bolt 27 is inserted into the bolt insertion hole 22, the tips of the screwing protrusions 20 are engaged in the groove 29 of the bolt 27.
Patent JP-H04357501-A (JP)
Title: Distribution control method for distributing reservoir
Inventor: SAITO TAKESHI
IPC: G05D7/06
Filed: 1991-08-23
Abstract: PURPOSE:To provide a distribution control method to secure the control accuracy for the short period from the power failure and to secure the safety of the distributing reservoir with small power consumption after that when switching to the power source for back-up due to the power failure. CONSTITUTION:When the power of a controller 4 to control the distribution from a water source 1 to a distributing reservoir 2 is switched to the small capacity of a back-up power 15 due to the power failure, the controller 4 is switched from a flow quantity control means 7a at the time of normality (before power failure) to a long water level control means 7b of the control cycle. The timing of the switching is set to the prescribed time (1-several minutes) after the power failure detection. Then, for the short time (1-several minutes) to recover most of the power failure, the flow quantity control of the short control cycle even after the power failure is continued, the control accuracy is kept, the water level control with long control cycle is switched to the long power failure, the demand is reduced, the safe water level such as the overflow prevention of the distributing reservoir can be maintained for a long time and such an effect can be obtained.
Patent JP-H0556406-A (JP)
Title: Video display device
Inventor: IIDA YOICHI
IPC: H04N5/44
Filed: 1991-08-23
Abstract: PURPOSE:To prevent beat interference due to a digital processing circuit in a device to receive a video signal wave by a rod antenna. CONSTITUTION:When a teletext mode is selected by a commander 11, a change- over switch SW1 selects a TEXT circuit 8 side, and simultaneously, an on-off switch SW2 is turned on, and power is supplied to a TEXT circuit 8. Then, a tuner 3 supplies the video signal of a desired channel to the circuit 8 by picking it up from the received signal on the rod antenna 2, and the video signal of the teletext is generated by the circuit 8, and the teletext is displayed on a CRT 9. Next, when the commander 11 selects a television mode, the change-over switch SW1 selects a video processing circuit 7 side, and simultaneously, the on-off switch SW2 is turned off. Then, the tuner 3 picks up the video signal of the desired channel from the received signal on the rod antenna 2, and supplies it to the circuit 8 too together with the circuit 7. But since power is not supplied to the circuit 8, the circuit 8 does not operate, and a digital noise due to radiation is never caused. Therefore, the video image of television broadcasting is displayed on the CRT 9 without receiving the beat interference.
Patent JP-H0494603-A (JP)
Title: Transfer device of seedling in seedling transplanter
Inventor: ASANO SHIRO
IPC: A01C11/02
Filed: 1990-08-10
Abstract: PURPOSE:To obtain the title device capable of smoothly operating without splashing water on a lever and spring by rotatably suspending a scraping lever in a case attached too the tip of arm rocking back and forth by power and rocking the scraping lever with the lever in the case and spring. CONSTITUTION:A case 38 is stretched aslant above from the upper end of an arm 20 and pin 39 and scraping shaft 40 are suspended parallel to the case 38. A lever 43 is fixed by the scraping shaft 40 and turned by turning of a lever 41 by raising of a cylinder 35 and a scraping lever 46 is rocked by the lever 43 and spring 44.
Patent JP-H0260373-A (JP)
Title: Encoding circuit for facsimile equipment
Inventor: HASEGAWA HIROYUKI
IPC: H04N1/419
Filed: 1988-08-26
Abstract: PURPOSE:To increase the run length encoding speed by using flag information of a run length converting circuit to reduce the number of times of transfer of run length data between the run length converting circuit and a run length encoding circuit. CONSTITUTION:A run length converting circuit 1 outputs a picture signal transfer clock 12 to take in a picture signal 11 with one byte as the unit. When run length data will be sent with lower one byte, a flag signal is set to the low level and a run length ready signal 14 is set to the high level to inform a run length encoding circuit 2 of this sending. The circuit 2 detects it by the flag signal 15 that the run length is indicated by only the lower byte, and a run length address signal 22 is set to the low level to select run length lower data, and a run length read pulse 21 is outputted to read in this data. The circuit 2 encodes the read run length and outputs a code output 23 at the timing of a code clock 24.
Patent JP-S6190238-A (JP)
Title: Arithmetic processor
Inventor: NIGO KOEMON
IPC: G06F7/00
Filed: 1984-10-09
Abstract: PURPOSE:To prevent the deterioration of performance with small addition of software, by making the advance arithmetic circuit not to execute operand operation when waiting time is necessary for the advance operation. CONSTITUTION:In case when the advance instruction in competitive relation did not indicate advance operand, there is no data in a working register WR to be used by the following instruction. Therefore, if the following instruction indicated the advance operand operation, '0' is written on the second bit of a transfer register RA by the free signal FR which has been set at '0'. As a consequence, the advance operand operation of the following instruction is canceled. Switches MX1, MX3 accept read out data from sub-general register CGR corresponding to switch signals X1 and X3 (both set at '0') respectively.
Patent JP-S59101199-A (JP)
Inventor: KAWASAKI KAZUHISA
IPC: D06F75/14
Filed: 1982-12-02
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-H0375854-A (JP)
Title: Message transfer system
Inventor: INOUE HIROYUMI
IPC: H04L29/08
Filed: 1989-08-18
Abstract: PURPOSE:To make it possible to register to message independently of the state of the objective site of the transmission of the message by updating only message record area of its own site without updating the message record area of another site. CONSTITUTION:The title system is constituted of an input device 101, the site 115 of an inputting side, a communication equipment 108, the site 116 of an outputting side and an output device 114. Then, the message record area of another site is retrieved at a proper opportunity, and when there is a transfer message to its own site, an answer message corresponding to the transfer message is generated and registered, and when the answer message is received, the transfer message of its own site corresponding to this answer message is deleted, and further, when there is not the transfer message corresponding to the answer message registered in its own site in the message record area of another site, the answer message of its own site is deleted. Thus, even if the number of the sites to be the object of the transmission of the message is large, the transfer of the message is realized.
Patent JP-H1154556-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MOTOOKA SHUNSUKE
IPC: H01L21/60
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device, which has the outer shape approximately equal to the outer shape of a chip and can attach the circuit substrate smaller than the outer shape of the chip to the chip readily. SOLUTION: In a manufacturing method of a semiconductor device, a circuit substrate 6 having the conducting pattern formed in a predetermined pattern is attached on a water 2, wherein an electronic circuit is formed in the region marked by a scribing line. Then, a first electrode 8a formed on the wafer 2 and a second electrode 8b formed at a given position of the conducting pattern are connected by a wire 4. The, a conducting ball 7 is formed on the second electrode 8b, and the water 2 is cut along the scribing line.
Patent JP-H1149893-A (JP)
Title: Rubber composition for tire tread
Inventor: AMINO NAOYA
IPC: B60C1/00
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject rubber composition capable of giving tire treads of low rolling resistance and excellent wet gripping performance, by compounding a diene-based rubber with a specific aromatic vinyl (co)polymer, specific carbon black and silica. SOLUTION: This rubber composition for tire treads is obtained by compounding (A) 100 pts.wt. of a diene-based rubber containing 10-80 wt.% of a diene-based rubber -45 to 0 deg.C in glass transition temperature (Tg) with (B) 1-60 pts.wt. of an aromatic vinyl (co)polymer 5-100 deg.C in Tg, i.e., a (nuclear- substituted) α-methylstyrene or (nuclear-substituted) vinyltoluene, (C) 10-80 pts.wt. of carbon black 120-350 m<2> /g in nitrogen absorption specific surface area (N2 SA) and 90-200 mL/100 g in DBP oil absorption (OS), (D) 0-60 pts.wt. of carbon black 70-100 in N2 SA and 90-150 in OS, and (E) 0-40 pts.wt. of silica; wherein the weight ratio (D+E)/C is 0.1-9 and the amounts of the components D and E total 40-100 pts.wt.
Patent JP-S60105595-A (JP)
Title: Loquid supply roll used in transfer
Inventor: TATEISHI NAOKI
IPC: G03G15/20
Filed: 1983-11-14
Abstract: PURPOSE:To obtain a roll having a good liquid containing property and capable of supplying a liquid uniformly for a long period of time, by constituting the roll from a tubular member comprising an open cell plastic sintered body and using a desired oily or aqueous liquid in the hollow part of said roll. CONSTITUTION:A tubular member 2 for forming the hollow barrel part of a transfer roll comprises an open cell porous body forming material such as a Teflon sintered body and, for example, impregnated with silicone oil of a copier. The opening part of this tubular member 2 is closed by the lid member 3 provided to the roll shaft 1 in a freely detachable manner so as to prevent the leakage of the silicone oil flowed into the hollow part 4 of the barrel part of the tubular member 2. Further, if necessary, a reinforcing tubular body 5 comprising a stainless punched metal is provided to the inside peripheral surface of the tubular member 2.
Patent JP-S58112426-A (JP)
Inventor: FUSEYA SHIYUUICHI
IPC: H02M7/493
Filed: 1981-12-24
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-S6272202-A (JP)
Title: Microwave terminating set
Inventor: FUKUI HAJIME
IPC: H01P1/26
Filed: 1985-09-25
Abstract: PURPOSE:To eliminate the reflection due to discontinuous impedance by providing a step having a height corresponding substantially to the thickness of a tip of a microwave absorbing body to a waveguide wall where the tip of the microwave absorbing body is placed so as to make the front ridge of a tape face of wedge form of the microwave absorbing body continuous smoothly with the waveguide wall. CONSTITUTION:A slot 8 having a length corresponding to the length of a microwave absorbing body 7 and having a depth corresponding to the thickness of the tip of the microwave absorbing body 7 is formed to a wall 1A of a waveguide 1 where a bottom of the microwave absorbing body 7 is placed. Then the bottom of the microwave absorbing body 7s is stored in the slot 7 and fixed by soldering or an adhesives. Thus, the step difference due to the thickness of the tip of the microwave absorbing body 7 is eliminated by the step 9 of the slot 8 of the waveguide 1 and the change in the characteristic impedance at the tip of the wedge shape microwave absorbing body is very small. Thus, the microwave is not reflected at the tip of the wedge shape microwave absorbing body. Further, a residual step S and a gap G being allowable to the step 0 are decided relatively by the operating wavelength.
Patent JP-H0536197-A (JP)
Title: Double write magnetic disk sub system
Inventor: ABE KENJI
IPC: G11B19/04
Filed: 1991-07-30
Abstract: PURPOSE:To improve the processing of a magnetic disk sub system in a fixed time by always accessing a magnetic disk ending faster seeking operation by a magnetic disk control device. CONSTITUTION:By the magnetic disk control device 100, the commands of seek operation and orientation operation to a target cylinder are outputted. By a control circuit 210, the seek operation to the same cylinder and the orientation operation to the same record are instructed simultaneously to the magnetic disks 230 and 240. The circuit 210, upon receiving an ending report, e.g. from the disk 230, informs the device 100 of it. By the device 100, a write command to a signal line 101 and a write data to the signal line 102 are sent. The outputted write data is written by the disk 230. Simultaneously, the write data is written by a write buffer 220. Then, when the seek operation, etc., is ended, the data of the buffer 220 is written by the disk 240.
Patent JP-H0531741-A (JP)
Title: Preparation of polytetrafluoroethylene molded
Inventor: MASUTANI NOBORU
IPC: B29K105/16
Filed: 1991-07-29
Abstract: PURPOSE:To obtain a molded product of which the coefficient of linear expansion is isotropic by subjecting a mixture of a polytetrafluoroethylene (PTFE) powder and a filler to isotactic molding to bake the molded one. CONSTITUTION:A PTFE powder is mixed with a fibrous or powdery filler to be used and the mixing ratio of the filler is usually 1-30 pts.wt. per 100 pts.wt. of the PTFE powder. As the filler, a fibrous one having a diameter of 3-15mum and an aspect ratio of 3-40 is pref. In isotactic molding, for example, a rubber mold 5 packed with the raw material powder 4 composed of the aforementioned mixture is hermetically closed by a plug 6 to be received in a mold 1 equipped with an upper lid 2 and lower lid 3 and a liquid is introduced into the mold 1 under pressure. This pressure is usually about 100-500kg/cm<2>. The obtained block-shaped object is taken out and baked at temp. equal to or higher than the m.p. of PTFE. By this method, a molded product of which the coefficient of linear expansion is isotropic is obtained.
Patent JP-H0495582-A (JP)
Title: Steering mechanism for traveling vehicle
Inventor: MATSUFUJI MIZUYA
IPC: B62D11/08
Filed: 1990-08-11
Abstract: PURPOSE:To keep off any double engagement from occurring by making working hydraulic pressure in a side brake so as to be quickly guided in to a drain circuit via a spin turn valve even if the side brake were operated just prior to when a turn clutch operates. CONSTITUTION:A steering hydraulic circuit in a traveling vehicle, provided with a spin turn clutch Sc in a reversing device reversing rotation of one side axle to a direction of rotation of the other side axle, operates a steering valve V1 with a variable relief valve by operation of a steering lever 8, operating a side clutch operating valve Vc, and it is constituted so as to heighten the extent of hydraulic pressure to be fed to the side brake after disengaging a side clutch. In this case, a spin turn valve Vs is set up at the upstream side of the steering valve V1. In addition, there are provided hydraulic fluid passages a, b, and a shuttle valve S and a pressure regulation valve L, branching off pressure oil and feeding it to the spin turn clutch Sc, are installed in each of hydraulic fluid passages a, b by selecting operation of the spin turn valve Vs in an alternative way.
Patent JP-H0549181-A (JP)
Title: Overcharge and overdischarge preventive circuit for secondary battery
Inventor: EGUCHI YASUHITO
IPC: H02J7/02
Filed: 1991-07-31
Abstract: PURPOSE:To provide an overcharge and overdischarge preventive circuit having balanced capacity. CONSTITUTION:Overcharge detecting comparators COMP2, COMP4 having hysteresis circuits 1 and overdischarge detecting comparators COMP1, COMP3 having hysteresis circuits 2 are connected between positive and negative electrodes of secondary batteries Abat, Bbat connected in series. Transistors T1, T2 and a resistor R are connected between respective batteries in order to prevent overcharge overflow and to balance overdischarge. When the COMP2 or COMP4 detects overcharge, a transistor T6 interrupts charging current and the battery discharges the overcharge overflow down to the hysteresis voltage. Thereafter, the transistor T6 is turned ON to start recharging of both batteries. When the COMP1 or COMP3 detects overdischarge, a transistor T5 interrupts the discharge current. Consequently, overcharge and overdischarge can be balanced by means of the hysteresis circuits 1, 2.
Patent JP-S58114682-A (JP)
Title: Data sampling circuit
Inventor: INOSE TETSUO
IPC: H04N5/44
Filed: 1981-12-28
Abstract: PURPOSE:To always secure a slice level automatically without having readjustment when the data level has a change, by collating a prescribed binary code given previously with the output of the 1st slicer and delivering a detecting pulse only when the coincidence is obtained with Fleming's code. CONSTITUTION:The reversible counters 24a and 24b connected to the 1st and 2nd switching circuits 20a and 20b start the reversing count from the maximum value and on the basis of the synchronizing pulse which is separated from the received digital data. According to this count value, the 1st voltage having its varied level is generated by D/A converters 25a and 25b. The 1st voltage deivered from the converters 25a and 25b respectively is applied to the 1st slicers 27a and 27b of the upper and lower limit detecting circuits 26a and 26b and collated with the binary signal applied to a terminal set previously. Then the detecting pulses are applied to the circuits 20a and 20b from Fleming's code detecting circuits 28a and 28b only when the coincidence is obtained from the above-mentioned collation. Thus a slice level is always secured automatically and then delivered from a slicer 30 without having readjustment in accordance with the upper and lower limit values.
Patent JP-S60105682-A (JP)
Inventor: OKONOGI TSUNEO
IPC: A61P31/04
Filed: 1983-11-15
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。