baber/WOPTO huggingface dataset:
Patent JP-H1026143-A (JP)
Title: Device for sealing up rolling bearing
Inventor: OKUMURA TAKASHI
IPC: F16C33/78
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing sealing-up device capable of ensuring the sealing-up property for a long period even if a lip is worn by excessive tightening allowance. SOLUTION: A rolling bearing sealing-up device is provided on the shoulder part of the inner ring 1 with a peripheral stage part 6. A portion of an inner peripheral seal lip 12 extending radically along the side 7 of the peripheral stage part 6 from the inner peripheral part of an annular seal body 11 fixed to an outer ring 2 is adapted to contact the side 7 of the peripheral stage part 6.  Then, the inner peripheral seal lip 12 of the annular seal body 11 is formed of a plurality of inside lips 13, 14 extending in the direction of the side 7 of the peripheral stage part 6 and a plurality of outside lips 15, 16 extending in the opposite direction to the side 7 of the peripheral stage part 6 from base parts of the respective inside lips 13, 14, while respective connecting parts 17, 18 between the inner peripheral part 11a of the annular seal body 11 and the inner peripheral lip 13 and between the respective inside lips 13, 14 are formed to extend axially and obliquely outward, and only the inside tip lip 13 of the respective inside lips always contacts the side 7 of the peripheral stage part 6, while the other inside lip 14 is formed to contact the side 7 of the peripheral stage part 6 first after the inside to lip 13 is worn by a predetermined amount.
Patent JP-H0541392-A (JP)
Title: Junction gate type field effect transistor
Inventor: AKAHORI YUJI
IPC: H01L21/337
Filed: 1991-08-05
Abstract: PURPOSE:To provide a novel junction gate type field effect transistor in which reproducibility of element characteristics is improved, a uniform transconductance is realized for a gate voltage and further a gain is improved. CONSTITUTION:In a junction gate type field effect transistor, a thin semiconductor layer 13 interposed to be held between reverse conductivity type semiconductor regions 16 and 17 provided in first conductivity type semiconductor layers 12, 13, 14 and having higher concentration than those of the layers 12, 13, is operated as an active layer. Reproducibility of a threshold voltage can be improved. Since a thickness of the active layer is thin, an equal transconductance can be realized in an entire range of a gate electrode. Further, a reverse conductivity type semiconductor region is also provided under the active layer to improve insulation in a boundary of the active layer on the side of a substrate, and hence a gain can be improved.
Patent JP-H02181128-A (JP)
Title: Automatic/manual switching circuit for automatic focusing
Inventor: JIYON SHIKU YOON
IPC: G02B7/28
Filed: 1989-07-29
Abstract: PURPOSE: To switch automatic/manual focusing in a state where video is recorded by a one-operation system by providing a pulse generating circuit for an automatic/ manual focusing changeover switch, a pulse generating circuit for an automatic focusing changeover, a pulse generating circuit for automatic focusing release and an automatic/manual focusing switching circuit. CONSTITUTION: This switch circuit is provided with the pulse generating circuit 1 for the automatic/manual changeover switch for reversing/outputting an output signal state whenever an automatic selecting switch SW1 is touched and the pulse generating circuit 2 for the automatic focusing changeover for reversing/outputting the output signal state when a temporary automatic selecting switch SW2 is touched or a transistor Q2 is turned on. Further, the switch circuit is provided with the pulse generating circuit 3 for the automatic focusing release for turning an the transistor Q2 of the pulse generating circuit 2 for the automatic focusing changeover and the automatic/ manual focusing switching circuit 4 for applying the output voltage of a regulator 5 to an automatic focusing circuit 6 as a power supply voltage.  Thus, the automatic/ manual focusing can be switched in the state where the video is recorded by the one-operation system.
Patent JP-H0518460-A (JP)
Title: Continuously variable transmission with belt
Inventor: TAKANO HIROSHI
IPC: F16H59/78
Filed: 1991-07-09
Abstract: PURPOSE:To control the rotation of a compressor into normal value by keeping the compressor rotation in optimum condition at all times, enhancing the accuracy of temp. control, reducing energy loss, and accomplishing quick followup after eventual steep rise of the engine revolving speed. CONSTITUTION:A belt type continuous transmission concerned includes a revolving speed sensing means 20 to sense the revolving speed of output shaft 6, a temp. control command circuit 23 which emits a command signal depending upon the relationship between the set temp. for a refrigerating chamber and the intra-chamber temp., and a computer part 22 which decides the requisite revolving speed of output shaft in conformity to the signal given by the command circuit 23 and controls the revolving speed of the output shaft. This is further equipped with an operational valve 25, which supplies the working oil to a hydraulic cylinder 19 for a movable pulley piece in conformity to a drive signal given by the computer part 22, and this operational valve 25 has a No.1 spool 31 fitted movably in an accommodation part 33 and also an oil outflow hole 29 and drain hole 30 leading to the accommodation part 33 so that the drain hole 30 is opened and closed momentarily.
Patent JP-S6087004-A (JP)
Inventor: TOKUGE KENJI
IPC: B32B43/00
Filed: 1983-10-19
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-S5897579-A (JP)
Inventor: KOTANINO SADAYUKI
IPC: B62K25/16
Filed: 1981-12-05
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-H0245826-A (JP)
Title: Buffer monitoring system
Inventor: KOMURO HIROSHI
IPC: G06F5/12
Filed: 1988-08-08
Abstract: PURPOSE:To detect the rewriting of buffer contents without depending on a regular procedure by computing and storing the total value of the whole buffer contents. CONSTITUTION:When an applied program 1 makes access to the data of a file 6 in an external memory, the program links to a file input and output program 2. The program 2 refers the information of a file control table 3 and a buffer control table 4 and executes the input/output of data between the file 6 and a buffer 5 and transferers respective data with the applied program 1. The total value of the whole contents in the buffer 5 is computed by the program 2 with the real input/output timing of the file and housed to the buffer control table. Then, at the time of the linking from the program 1 to the program 2, when it is detected that the total value of the whole buffer contents at this time is not same as the total value to be housed to the control table, it is informed that the contents of the buffer 5 are rewritten without depending on the regular procedure.
Patent JP-H1041236-A (JP)
Title: Boat for forming cvd film, and cvd film forming method
Inventor: IKEDA KIYOTOSHI
IPC: H01L21/205
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a boat for forming a CVD film and a CVD film forming method which can prevent the chipping of a silicon wafer and improve the yield at the formation of CVD film. SOLUTION: This boat 1 holds many silicon wafers, in trenches 14 when CVD films are formed. Flange type protruding parts 15 form trenches 14 in the boat 1. At least the surface 16 of the protruding part 15 on which surface a silicon wafer is mounted is inclined downward in the tip direction of the protruding part 15. After many silicon wafers are held by the respective trenches 14 of the boat 1, CVD films are formed by a CVD method.
Patent JP-H1141297-A (JP)
Title: Dma controller using programmable sequencer
Inventor: GOTO MASARU
IPC: H04L13/08
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To deal with any type of peripheral devices as long as various types of function devices are placed around a MEO (main memory) by using a DCR (DMA control register) and a DPM(dual port memory) to perform the communication between a CPU (microprocessor) and a PSQ (programmable sequencer). SOLUTION: A DMA controller using a PSQ attains a DMA sequencer in an ISDN LSI. A CPU uses a DCR to request the PSQ to start and stop the DMA and also prepares the transmitting and receiving descriptors to perform the initialization to a transmission/reception DCR that is mapped into a DPM. The PSQ performs the DMA based on the setting of the descriptors and DCR. The start/stop of the DMA is notified by generating an interrupt to the PSQ from the CPU, and the end of the DMA is notified by generating an interrupt to the CPU from the PSQ.
Patent JP-S5987288-A (JP)
Title: Starting controller for sealed type compressor
Inventor: KAWAGUCHI TOSHIAKI
IPC: F04B49/06
Filed: 1982-11-09
Abstract: PURPOSE:To certainly detect start, by detecting a driving voltage which is generated between the terminals of an auxiliary coil only at the time of start and to certainly protect a compressor from the danger due to anomaly when the compressor is not started. CONSTITUTION:A compressor controlling apparatus 9 detects by detecting start of operation the voltage between the terminals of the auxiliary coil 7b of a compressor 7. That is, resistors 12 and 13 are connected in parallel between the terminals of the auxiliary coil 7b, and a between-terminal voltage is taken-out through voltage-partitioning. When a divided voltage output exceeds the voltage of a Zenor diode 14, a luminous diode 15 emits light because of the differential voltage. When the compressor 7 does not start, the luminous diode 15 does not emit light, and a timer circuit 19 maintains the state where ''H''-level signal is transmitted, and a transistor 23 is intercepted during the time which is prescribed by a time-constant circuit, and a relay switch 8 is formed, and the conduction in the compressor 7 is suspended temporarily.
Patent JP-H0244665-A (JP)
Title: Electric wiring parts and treating method for electric conductor terminal
Inventor: YASUDA NORIHIKO
IPC: H01R11/01
Filed: 1988-08-04
Abstract: PURPOSE:To prevent decomposition of an electric conductor, decomposition and desorption of an interlayer material, and obtain a stable conductivity for a long term by covering the electric conductor consisting of graphite interlayer compound and a terminal portion in contact with the conductor with a covering layer. CONSTITUTION:Graphite interlayer compound electric conductor 1, wherein CuCl2 is introduced into between the layers, is formed by carrying out intercalation according to gas phase method by using CuCl2 for a graphite film. Then, a terminal consisting of a plurality of silver plated copper wires is wound about this electric conductor 1 to form a terminal portion 2. Then, an amorphous diamond cover layer 3 is formed on the whole surface of this part by plasma method. The wiring part formed in this way is prevented from contact with an external atmosphere such as oxygen or water vapor, so that decomposition of the conductor 1 or decomposition and desorption of the material between the layers are prevented. Thus, a stable conductivity can be maintained for a long term.
Patent JP-H1130212-A (JP)
Title: Structure of dowel fitting groove for shelf board
Inventor: KISHIHATA SHIGEAKI
IPC: F16B12/12
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To obviate any slippage and dislocation or the like in a shelf board against the external force being immanent in an upward component in time of conveyance and due to an earthquake or the like by installing a specific dowel fitting groove in each of both symmetrical cut end face of the shelf board. SOLUTION: Each of dowel fitting grooves 200 is installed in both symmetrical cut end end faces 110 of a shelf board 100. These fitting grooves 200 are provided with two opening parts 210 on a backside 120 of the shelf board 100, and they are inclined obliquely toward the upside from these opening parts 210, and they are installed in a mode being opened from the side of the cut end face 110. In this constitution, in the case where the shelf board 100 is supported by two support dowels 600, the two opening parts 210 of both fitting grooves 200 of the shelf board 100 are adjusted to positions of these dowels 600, and the shelf board 100 is slightly shifted along the inclined direction of the fitting grooves 200, whereby this shelf board 100 is easily supportable by the dowels 600.  In addition, even in the case where such external force as being upward from the downside is loaded, each lower end of the dowels 600 and each lower side of the fitting grooves 200 are made contact with each other, so that any dislocation and slippage of the shelf board 100 are effectively obviable as well.
Patent JP-S6351753-A (JP)
Title: Telephone response system
Inventor: WATANABE MAKOTO
IPC: H04M1/00
Filed: 1986-08-21
Abstract: PURPOSE:To eliminate complexity in an operation, by sending a response signal to a call side when a detected voice by a voice detecting means coincides with the voice identifying pattern of a memory means, and enabling a call by a headset to be performed. CONSTITUTION:An incoming call, when arriving, is detected by a call signal detection circuit 8, and a bit of detected information is sent to a control part 7, and the control part 7 controls a ringer generation circuit 6 corresponding to the bit of detected information, and generates a tone ringer from a speaker 3. Simultaneously, the control part 7 detects the voice inputted from the headset 1, through a headset circuit 4, and compares the voice identifying pattern stored in advance in a voice identifying pattern memory circuit 9 with a bit of voice information from the headset 1. When coincidence is obtained in a compared result, the control part 7 closes a DC circuit by controlling a dial generation circuit 5, and permits the call by the headset 1 by controlling the headset call circuit 4. In this way, it is possible to respond to the incoming call by a person wearing the headset without performing a manual operation, thereby the complexity in the operation can be eliminated.
Patent JP-2000017321-A (JP)
Title: Method for adjusting nitrogen concentration in molten steel
Inventor: OSHIMA KENJI
IPC: C21C7/10
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To enable the adjustment of nitrogen concn. in molten steel in good accuracy by deciding a target value of the nitrogen concn. in the molten steel held in a vacuum degassing apparatus under reduced pressure to the equilibrium nitrogen concn. in the molten steel and mixing nitrogen and argon so that the pressure in the vacuum degassing apparatus becomes the partial pressure of the nitrogen equilibrated with the target value. SOLUTION: The molten steel 5 tapped off from a converter is charged into the vacuum degassing apparatus 7 together with a ladle 4 and an uptake immersion tube 2 and a downtake immersion tube 3 disposed at the lower part of a degassing vessel 1 are immersed into the molten steel 5. The molten steel 5 is sucked up into the degassing vessel 1 by blowing circulating gas 6 into the uptake tube 2, and the molten steel 5 is circulated by returning back to the ladle 4 through the downtake tube 3 to remove gas component in the molten steel 5. At this time, the target value of the nitrogen concn. in the molten steel is decided to the equilibrium nitrogen concn. in the molten steel 3, and the vacuum in the degassing vessel 1 is held to a constant so that the pressure in the vacuum degassing apparatus becomes the nitrogen partial pressure equilibrated with this target value.  The gas controlling the vol. ratio of the gaseous nitrogen and the gaseous argon, is used as the circulating gas 6 blown into the uptake tube 2.
Patent JP-2001023306-A (JP)
Title: Method and device for recording data
Inventor: KOGURE MASAO
IPC: G11B20/12
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To start an operation in a short time in the case of recording or reproduction and also to save power consumption in the case of recording and reproduction. SOLUTION: The recording start address of a MD 31 is obtained in this data recording method by referring to the capacity of digital audio data DA of a dubbing piece of music to be reproduced from a CD 21 and recording information (information of a non-recorded part and a recorded part) of the MD 31. The recording start address is for recording data DA by putting them in the non-recorded part at the outer peripheral side of the MD 31 in a compressed form. Data DA is recorded on the MD 31 by using the obtained recording start address. Thus, data DA is recorded on the non-recorded part at the outer peripheral side of the MD 31 in a compressed form. In this case, the angular velocity of the MD 31 which is required when recording or reproducing is started can be made to be slower compared with the case of recording in an inner peripheral part.  Consequently, the operation is started in a short time in the case of recording or reproducing and also power consumption at the time of recording or reproducing is saved.
Patent JP-S6255073-A (JP)
Title: System for automatically transplanting colony
Inventor: KODAMA MASAYOSHI
IPC: C12M1/00
Filed: 1985-09-05
Abstract: PURPOSE:To make it possible to form an atmosphere close to a sterile state easily in a colony automatically transplanting and treating part without using large-scale facilities such as clean room, by integrating the colony automatically transplanting and treating part with a clean bench unit. CONSTITUTION:A system for automatically transplanting colonies is equipped with the suction part 5, the colony automatically transplanting and treating part 7 set under the suction part 5 and the exhaust part 8 set under the treating part 7. Then, air is sent from the suction part 5 through the sterilizing filter 13 to the treating part 7 and exhausted from the exhaust part 8. Consequently, an atmosphere approximately closed to a sterile state can be easily and inexpensively formed in the interior of the treating part 7 without preparing large-scale facilities such as a clean room.
Patent JP-H0541636-A (JP)
Title: Voltage controlled oscillator
Inventor: OGAWA TAKAHISA
IPC: H03K3/354
Filed: 1991-08-06
Abstract: PURPOSE:To obtain a stable clock momentarily at the oscillation start corresponding to the zero phase restart technology by providing a switch means to interrupt the connection between inverters and controlling one switch means only with an external signal. CONSTITUTION:With a control signal 26 set to a low level, a transmission gate comprising a P-channel transistor(TR) 8 and an N-channel TR 19 is turned on, three stages of inverters are interconnected to form a ring oscillator, which outputs a clock signal to a voltage controlled oscillator 27. With the control signal 26 set to a high level, the transmission gate is turned off, the connection between 2nd and 3rd stages of inverters is interrupted, the oscillation is stopped and a P-channel TR 9 is turned on instead and a Vdd is inputted to the 3rd stage of inverter via the P-channel TR 9. Thus, the potential of each inverter is fixed and a voltage controlled oscillator 27 is fixed to a low level.
Patent JP-H0730594-A (JP)
Title: Fsk modulator
Inventor: TANABE HIDEYUKI
IPC: H04L27/12
Filed: 1993-07-14
Abstract: PURPOSE:To simplify the circuit configuration by obtaining an output FSK modulation signal with high quality in which jitter is reduced and reducing number of voltage controlled oscillators than that of a conventional circuit. CONSTITUTION:Analog switch circuits 23-26 select phase comparators 21, 28, loop filters 22, 29, voltage controlled oscillators 25, 32 and frequency dividers 27, 34 by switching signals C1-C5 from an analog switch control circuit 35 to form PLL circuits A, B, C, D. A low pass filter 24 connected in series in the changeover a change in a control voltage from the loop filters 22, 29 applied to the voltage controlled oscillator 25 is smoothed when a space signal and a mark signal in input digital data Sd are changed. The changeover in the change of the space signal and the mark signal of the input digital data Sd is repeated to send an output FSK modulation signal So without jitter.
Patent JP-S6251624-A (JP)
Inventor: TOOMASU HARII FUAAGASON
IPC: A61K38/27
Filed: 1986-08-21
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-S6353583-A (JP)
Inventor: TERAMURA SHINICHI
IPC: G09B9/00
Filed: 1986-08-25
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-S5987861-A (JP)
Title: Vertical pnp transistor
Inventor: TAKAOKI KIYOSHI
IPC: H01L29/73
Filed: 1982-11-10
Abstract: PURPOSE:To reduce the variation of the current amplification factor of a vertical PNP transistor according to the variation of the emitter area, and to enable to hold the current amplification factor at a high level even at a small current by a method wherein a current to flow in the neighborhood of the surface of emitter-base junction is intercepted. CONSTITUTION:After a vertical PNP transistor is formed, a high concentration N<+> type impurity region 18 is provided as to surround an emitter region 17 in a base region 15 on the side of junction between the emitter region 17 and the base region 15. When impurity concentration of the N<+> type impurity region 18 surrounding the emitter region 17 is 5X10<18>cm<-3> or more, a surface current can be made small as allowable to be ignored. Width of the N<+> type impurity region is made to the extent not to exceed the N<-> type impurity ion implanted region 15. Moreover although depth of the N<+> type impurity region 18 may be made deeper than the emitter region, but it is not desirable to perform diffusion excessively deep to result in the reduction of the withstand voltage between the N<+> type impurity region 18 and a collector region 13'.
Patent JP-H0247417-A (JP)
Title: Check valve device for casing
Inventor: KOKUBU SHIGEO
IPC: E02D3/12
Filed: 1988-08-09
Abstract: PURPOSE:To prevent a sleeve from being positionally shifted and being damaged by setting the rubber sleeve in a space formed between a casing and a coupling which are spirally fitted to each other. CONSTITUTION:In a check valve device consisting of a casing 1 and a coupling 2, in the innermost sections of thinner sections 12 formed at the respective end sections of the casing 1, a female screw is formed, and on the peripheral surfaces of the respective thinner sections 12, a plurality of injection slots 11 are opened to be arranged. The coupling 2 consists of a large diameter section 22 with the outer diameter equal to that of the casing 1, small diameter sections 23 positioned at both the ends of the large diameter section 22, and injection slots 21 opened on the peripheral surfaces of the small diameter sections 23. On the outer peripheries of the small diameter sections 23, male screws to be spirally fitted on the casings 1 are opened to be arranged, and in spaces 3 formed between the casings 1 and the coupling 2 which are spirally fitted on each other, rubber sleeves 4 are positioned.