baber/WOPTO huggingface dataset:
Patent JP-H06236332-A (JP)
Title: Program loading device
Inventor: NAKAGAWA SATORU
IPC: G06F13/00
Filed: 1993-02-09
Abstract: PURPOSE:To provide the program loading device which switch all terminals to a new program at the time on the specified day and puts them in operation, and also copes with emergency abnormality occurring to a terminal side. CONSTITUTION:A terminal device is equipped with a 1st memory 4 which stores an in-use program, a 2nd memory 5 which stores the new program, a timer circuit 10 which outputs current date information, an interface circuit 6 for data sent and received to and from a center device, a DMA control circuit 2 and a memory control circuit 3 which perform 1st memory control for transferring the received new program to the 2nd memory 5 and 2nd memory control for transferring the new program from the 2nd memory 5 to the 1st memory 4 in response to program switching indication, a monitor input circuit 8, a control output circuit 9, and a CPU 1 which performs various control such as the program switching indication; and the center device is equipped with a program transmitting means, an indication information generating and sending means, a transmission interruption control means, and a transmission restart control means.
Patent JP-H02201761-A (JP)
Title: Rotary head device
Inventor: HASHI HIDEYUKI
IPC: G11B15/61
Filed: 1989-01-31
Abstract: PURPOSE:To prevent a deterioration of performance of recording or reproducing a signal by controlling an airflow forwarded from the side of a rotary cylinder to a fixed cylinder with an airflow control means installed on the fixed cylinder. CONSTITUTION:A head fitting base held to the rotary cylinder 11 is formed as a vane type as an agitator means 15 for agitating air, and the airflow control means 16 for controlling the agitated air is provided in a tape winding range inside an outer circumferential surface of the fixed cylinder 12, and then the rotary cylinder 11 is rotated to blow out the agitated air with the airflow control means 16. By this method as stated above, the airflow is controlled to stabilize the contact state between a tape 13 and a head 14 and also to remove abrasion dust. Consequently, the performance of recording or reproducing a signal can be prevented from deterioration.
Patent JP-H05213414-A (JP)
Title: Shelf equipment
Inventor: HATOUCHI GOKICHI
IPC: B65G1/00
Filed: 1992-02-07
Abstract: PURPOSE:To cope speedily with peak delivery or peak warehousing without using separate shelf device or transferring/loading means by handling cargo speedily/accurately at the outside of a shelf group in a simple structure and control, and using a storage shelf. CONSTITUTION:A shelf equipment is constituted in such a way that a receiving/ delivering device 25 movable freely in a cargo handling place 20 formed outside of shelves 1 and 2 are provided, and a storage shelf 45 which has plural number of partitioned housing spaces 46 in the vertical and lateral directions and can receive/deliver a cargo 47 freely to/from the cargo handling place 20 side by means of the receiving/delivering device 25 is provided on the opposite side of the shelves 1 and 2 with the cargo handling space 20 setting inside, and the cargo 47 can be warehoused/delivered freely from the surface 45a on the opposite side of the cargo handling place 20 side of the storage shelf 45.
Patent JP-H11214856-A (JP)
Title: Hard case
Inventor: TANAKA KEIICHI
IPC: H05K5/02
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To realize high strength and prevent warp, regarding a thin-walled lightweight metal plate which is to be inserted in resin, by expressing the relation of specified durability and thickness of the metal plate insertion-molded in resin with a specified formula. SOLUTION: The relation of 2% strength and thickness (d) of a thin-walled lightweight metal plate 1 which constitutes a hard case and has a thickness of 0.25 mm or less and a specific gravity of 3.0 g/cm or less is shown by 2% strength × thickness >=20 N/mm. When the above condition is satisfied, a problem of warp is not generated at the time of insertion molding, and light weight, thin-wall and high strength can be obtained. The thickness (d) of the metal plate 1 is preferably 0.2 mm or less. When the thickness (d) exceeds 0.25 mm, and the specific gravity is 3.0 g/cm or less, weight is greater than a case, e.g. using PBT resin of 0.5 mm in thickness, therefore it is not preferable. Thereby the lower limit of the thickness of the metal plate can be arbitrarily decided in a range where the metal plate has a strength satisfying the above formula.
Patent JP-H03225038-A (JP)
Title: Driving device for throttle valve
Inventor: TSUTSUMI KAZUMICHI
IPC: F02D9/02
Filed: 1990-01-30
Abstract: PURPOSE:To exert the performance of a step motor to the maximum extent by increasing the driving speed of the step motor opening or closing a throttle valve to the maximum speed in response to the power voltage at that time. CONSTITUTION:The depression quantity of an accelerator pedal 2A detected by an accelerator pedal sensor 2 and the actual opening of a throttle valve 4 detected by a throttle valve opening sensor 7 are inputted to a computer unit 3. The computer unit 3 drives and controls a step motor 6 so that the target opening of the throttle valve 4 corresponding to the depression quantity of the accelerator pedal 2A coincides with the actual opening. The maximum response speed of the step motor 6 driving the throttle valve 4 can be limited to a preset value or below in response to the power voltage. Even if the voltage of an on-vehicle battery is fluctuated, the step motor 6 can be invariably driven to the maximum speed corresponding to the power voltage at that time.
Patent JP-H02202032-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HISAMOTO YOSHIAKI
IPC: H01L27/06
Filed: 1989-01-31
Abstract: PURPOSE:To enable the electrode regions in high concentration and specified film thickness to be formed by a method wherein the electrode regions are composed of polycrystalline semiconductor layers containing impurity in specified conductivity type in high concentration formed in an active region as well as a diffused layer using the polycrystalline semiconductor layers as diffusion sources. CONSTITUTION:An n<->substrate 21 is etched away using resists 22 as masks so as to form V-type dents 23. Next, when a polysilicon layer 30a containing an n type impurity in high concentration is formed on the n<->substrate 21 including the dents 23 and then an insulating film 2 is formed on the polysilicon layers 30a by thermal diffusion, an n<+> diffused layer 30b is formed simultaneously. Next, after forming an n<-> polysilicon layer 24 on the insulating film 2, the rear surface of the n<->substrate 21 is ground down so that the insulating film 2, the polysilicon layer 30a and the n<+>diffused layer 30b may be exposed to the rear surface of the n<->substrate 21. Through these procedures, a multitude of islands 25 respectively insulated by the insulating film 2 having the electrode regions 30a, 30b in high concentration and specified film thickness may be completed.
Patent JP-H04238174-A (JP)
Title: Optical information recording medium and production thereof
Inventor: SHIINA NAOKO
IPC: G11B7/24097
Filed: 1991-01-22
Abstract: PURPOSE:To prevent the deterioration in characteristics due to increasing of double refractions by eliminating the influence of the stress applied on an optical disk body at the time of fixing hubs to this body. CONSTITUTION:The hubs 1, 1 are bisected to the upper and lower hubs and the respective hubs consist of a magnetic plate 2 and a resin part 3. The hubs 1, 1 are formed at such sizes at which the hubs have a clearance in a plate thickness direction when the hubs are built into a central hole 9 of the optical disk body 8. The generation of the stress at the time of fixing the hubs 1, 1 via an adhesive layer 10 is eliminated in this way.
Patent JP-H10224806-A (JP)
Title: Video signal processor for television receiver
Inventor: ABE HIROTOSHI
IPC: H04N11/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To simplify constitution and to reduce a cost by converting the luminance of a general television signal, which is received by a high-definition television receiver incorporating teletex, and a color difference signal to N-bit digital signal, converting a multiplexed character information signal to N/2-bit digital signal and executing format converting so as to share a format conversion means. SOLUTION: A/D conversion means 108 and 109 respectively convert the color difference signal C from a multiplexer 107 and a luminance signal Y to 8-bit data to send to a digital signal processing means 13. A teletex signal from a teletex decoder 117 is converted to 4-bit data by A/D conversion means 118 to 119 to send to the means 13. The means 13 sets a sample rate to be double to format-convert to double field frequency approximate to an HDTV system to send to a display device such as a cathode ray tube, etc.
Patent JP-S61182327-A (JP)
Title: Transistor circuit
Inventor: INABE YASUNOBU
IPC: H01L27/08
Filed: 1985-02-08
Abstract: PURPOSE:To decrease the conductive voltage over a wide range in a main current by activating the circuit that the conductive voltage corresponds to one stage of PN junction when the main current is small and the voltage corresponds to 2-stage's share when the main current is large. CONSTITUTION:In the region where the main current IA is small, the potential difference between the emitter and collector of a transistor (TR) Q4 is small and a D3 is not conductive. On the other hand, when the main current IA is large and the potential difference IC4.gammaC4 between the emitter and collector of the TR Q4 is larger than the conductive voltage for one stage of PN junction, the diode D3 is conductive. The collector potential of NPN TRs Q5, Q6 in this state is both a value decreased by one stage of PN junction from the potential at a terminal T1 and equal to each other. That is, in the region where the IA is large, the conductive voltage of the entire switch corresponds to 2 stages of PN junction and it is smaller than a conventional example.
Patent JP-S61185007-A (JP)
Inventor: MAEHARA FUMIHIKO
IPC: G05B23/02
Filed: 1985-02-08
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-S57135130-A (JP)
Title: Apparatus to prevent scatter of formed product in injection molding machine
Inventor: SATOU HISANAO
IPC: B29C35/00
Filed: 1981-02-16
Abstract: PURPOSE:To prevent the scatter of formed products from an unit and occurrence of inferior goods in the process, by preparing covers in vertical direction which are  capable of expansion and contraction corresponding to the movement of a die plate  along tie bars which support the movable die plate of an injection molding machine. CONSTITUTION:A movable die plate 5 is moved to a stationary die plate 2 along tie bars 4 from the state which leaves a space between a stationary metal mold 3 and  a movable metal mold 6, and the metal mold 6 is caused to be in contact with the  metal mold 3 under pressure. Simultaneously, an upper step cover 7 and a lower step cover 12 which are attached to fixing rings 9 being arranged on two tie bars 14 positioned up and down respectively are folded into a bellow shape between die plate 2  and 5. After forming material is poured into the gap between the mold 3 and 6 from a screw cylinder 19 and is formed, the die plate 5 is caused to go back and the metal mold 3 and 6 are released, and at the same time, the cover 7 and 12 are gradually  extended through the chain 11 and 15 connected to the die plate 2 and 5. The formed  products scattered from the mold 3 and 6 are repulsed in the injection molding unit by the cover 7 and 12 and is stored in a plastic container 17 through a shooter 16.
Patent JP-H02205271-A (JP)
Title: Spot welding equipment
Inventor: FUKUOKA HIROSHI
IPC: B23K11/11
Filed: 1989-01-31
Abstract: PURPOSE:To always obtain a fine welded state irrespective of the welding posture of a welding gun by detecting abutment between a fixed electrode and a work while the welding gun being moved and stopping the movement of the welding gun by a control means to move a movable electrode. CONSTITUTION:At the time of welding, according to a signal from a control part 40 of a robot 14 controller 38, an arm 18 turns or tilts round a connecting part 19 with respect to a pedestal 16 and further, an arm 20 rotates with respect to the arm 18 and further, the welding gun 24 rotates with respect to the arm 20. By this method, the gun 24 attains the prescribed spot position taught with respect to the work 10. The control part 40 then carries out prescribed calculation at the position of the gun 24 and changes the posture of the gun 24. When the fixed electrode 30 abuts on the work 10, an abutment detection means 44 then detects this and sends signals to the control part 40 and a welding timer 50 and the control part 40 stops operation of the robot 14 and the timer 50 energizes both electrodes 30 and 36 of the gun 24 and the movable electrode 36 is brought close to the electrode 30 and both electrodes are pressed and brought into contact with each other with the work 10 between to perform welding.
Patent JP-H01198124-A (JP)
Title: Broadcast receiver
Inventor: UCHIYAMA HIROKI
IPC: H04B7/12
Filed: 1988-02-03
Abstract: PURPOSE:To use only one piece of M front end section by receiving AM signal and switching to sound obtained from the AM signal when the electric field level of the received FM signal becomes lower than a prescribed level and searching the broadcasting frequency having the best receiving sensitivity out of the broadcasting frequencies being broadcasting with FM signal and switching to the sound obtained from the FM signal. CONSTITUTION:An FM detecting circuit 2 separates the RDS signal multiplexed on FM signal from the FM signal and the separated RDS signal is demodulated at an RDS signal demodulator 6. Then frequency list is accumulated as data in a system microcomputer 7. When the electric field level of the FM signal becomes lower, broadcasting frequencies of LW and MW bands are selected from the accumulated frequency list and the AM signal broadcasting the same program is caused to be receiving by controlling an AM front end 8. Thereafter, by controlling an FM front end section 1 and the FM detecting circuit 2, the broadcasting frequency having the best receiving sensitivity is searched by causing the broadcasting frequencies in the list to be received successively and the FM signal of the searched broadcasting frequency is caused to be received.
Patent JP-H03228587-A (JP)
Title: Rotation/direct action driving device
Inventor: OGISO TOSHIO
IPC: B25J9/06
Filed: 1990-02-02
Abstract: PURPOSE:To enable the formation of a moving quantity command receiving no effect of an interaxial interference and to reduce a software arithmetic quantity, by providing a movement quantity detector for detecting the relative movement quantity between a spline nut and ball screw nut. CONSTITUTION:A direct action driving motor 6 and rotation driving motor 8 are independently arranged, and the moving quantity detector 3 of the direct action driving motor 6 is arranged so as to detect the relative movement quantity of a spline nut 4 and ball screw nut 2. This direct action movement quantity equivalent rotation quantity is detected by this detector 3 and controlled so as to coincide with the direction action movement quantity equivalent rotation quantity command given to the direct action driving motor 6. Consequently, the interaxial interference is removed, the software arithmetic quantity is reduced, the sampling period is shortened and also the control system responsiveness is improved.
Patent JP-S52105784-A (JP)
Title: Mios type memory unit
Inventor: SHIMADA TAKASHI
IPC: H01L29/792
Filed: 1976-03-01
Abstract: PURPOSE: To provide a highly reliable memory unit by providing the voltage difference between the "0" level and the "1" level larger and reducing readout voltage lower as the surface impurity density is made different between the memory section and the gate protection section. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02200608-A (JP)
Title: Cosmetic
Inventor: TOYODA AKIRA
IPC: A61K8/63
Filed: 1989-01-31
Abstract: PURPOSE:To obtain cosmetic containing specific sterol fatty acid ester such as cholestanol oleate, another sterol fatty acid ester and cholestanol nonanoate, cholestanol acetate, etc., and vitamin E, etc. CONSTITUTION:(A) 5-85wt.% at least one of oleic acid ester and isostearic acid ester of cholestanol and phytosterol is mixed with (B) 0-54wt.% sterol fatty acid ester having <=46 deg.C lower limit temperature exhibiting color as temperature sensitive liquid crystal except A group, (C) 1-44wt.% sterol fatty acid ester and cholestanol nonanoate having >=70 deg.C lower limit temperature exhibiting color as temperature sensitive liquid crystal except acetate of cholesterol and cholestanol, etc., (D) 1-40wt.% compound omitted in C group and (E) 0.001-30wt.% vitamin E, etc., to afford the cosmetic having water-holding property of skin and improving effect of skin chapping.
Patent JP-S62181436-A (JP)
Title: Semiconductor device
Inventor: UMEMOTO TOSHIAKI
IPC: H01L21/314
Filed: 1986-02-05
Abstract: PURPOSE:To enhance moisture resistance and ion resistance and to make it possible to decrease the occurring rate of wire breakdown faults, by providing a plurality of grooves in a surface at a suitable interval, and forming surface protecting films comprising a specified first protecting film and a specified second protecting film. CONSTITUTION:A plurality of grooves 4 are formed in a first protecting film 2 at a suitable interval. Internal stress of the protecting film 2 at the side wall of the groove is made to be zero. The internal stress in the protecting film 2 even in a region surrounded by the grooves 4 is made remarkably smaller than that in the case when the grooves 4 are not formed. Therefore, probability of breakdown of an aluminum wiring 1 at a lower layer due to the internal stress of the protecting film 2 becomes every small. A second protecting film 3 does not become thin at a part where the grooves 4 are formed. The decrease in moisture resistance and ion resistance can be prevented. As the first protecting film, the silicon nitride film 2, which has compressive internal stress and a thickness of 800nm, is formed by a plasma CVD method. As the second protecting film, the silicon oxide film, which has tensile internal stress and a thickness of 600nm, is formed by a CVD method under normal pressure.
Patent JP-H10223101-A (JP)
Title: Buffer type gas circuit breaker
Inventor: SUGIYAMA SHUICHI
IPC: H01H33/91
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To enhance an arc-extinguishing performance by contributing a volume if axial hole, which is an inner space of an inner column, for increasing a gas pressure in an arc-extinguishing chamber. SOLUTION: An inner column 26A is composed of a large diameter part 261 on the side of an insulated nozzle 21 and a small diameter 262 on the side of an operating shaft 29. A piston 16 which has the same diameter as the inner diameter of the small diameter part 262 fixed in a fixing part 1A. Thus, in an initial stage of circuit breaker operation, the piston 16 is positioned at a small diameter part in order to close an axial hole 27A to prevent a gas flow, and according to movement of a moving part 2A a volume of the axia hole 27A on the side at the insulated nozzle 21 is decreased and a gas pressure is increased to increase a gas pressure in an arc-extinguishing chamber. In a latter stage of circuit breaker operation, according to further movement of the move part 2A the piston 16 is positioned at a large diameter part 261 and a gap between the outer diameter of the piston 16 and the large diameter parts is formed so that a flow goes in the axial hole 27A which contributes to an arc-extinguishing action.
Patent JP-S63191336-A (JP)
Title: Information recording medium and recording method using said medium
Inventor: ITO YUKIO
IPC: G11B7/243
Filed: 1987-02-04
Abstract: PURPOSE:To obtain an information recording medium which permits extremely high-density recording and is rewritable and a recording method using said medium by consisting the medium of a member having a mechanism to hold charge particles such as electrons and ions in the prescribed part. CONSTITUTION:An adequate DC voltage is impressed between a mixed conductive material film 1 and a metallic film 3 and one point 5 of the film 1 is irradiated with a light beam 4, electron beam or ion beam. Only the part 5 is excited by such irradiation and the metal ions are intercalated into the tunnel lattice of the film 1 by reacting with the metal ions in a solid electrolyte. Breakdown of the recorded information does not take place even in the state in which the voltage is held impressed to the medium by a DC power supply or the state in which the power supply is disconnected therefrom, when the beam 4 irradiation is stopped after the end of the recording. Erasing of the recorded information is executed by setting the impressed voltage of the film 1 at an adequate value higher than the writing voltage and deintercalating the intercalated metal ions from the film 1.
Patent JP-S56118616-A (JP)
Title: Sensing and displaying device for residue of recording paper
Inventor: SUEHIRO MITSUTAMI
IPC: G01D15/28
Filed: 1980-02-25
Abstract: PURPOSE:To precisely grasp the residue of recording paper by electrically detecting, by a potentiometer, the degree of tilting of the arm disposed so as to constantly push up recording paper by means of a spring force. CONSTITUTION:When a cassette 1 is inserted into a given position, the recording paper 5 placed inside the cassette 1 is pressed as well as an arm 6 is tilted in the direction of an arrow A against the spring force of a coiled spring 9. As the number of the recording paper 5 decreases, the arm 6 moves in the direction of an arrow B by the returning force of the coiled spring 9. Accordingly, in response to the change in the number of the recording paper in the cassette 1, a rod 7 rotates clockwise or counterclockwise, and its rotational state is electrically detected by a potentiometer 10. In addition, when the recording paper in the cassette 1 has been run out, this is detected by a paper end detector 11 such as a microswitch or the like.
Patent JP-S62180123-A (JP)
Title: Rotary joint for fluid of fluid pressure type clutch
Inventor: MAJIMA HIDEKAZU
IPC: F16D25/12
Filed: 1986-02-04
Abstract: PURPOSE:To prevent the local wear of an oil seal by fitting a rotary sleeve into a movable body through the oil seal, and always keeping the movable body concentric with the rotary sleeve. CONSTITUTION:A stationary part 23 has a ring-shaped stationary body 25, a movable body 26, and a connecting rubber 27. Even if a rotary sleeve 22 rotates eccentrically to a fixed position, the deflection of the connecting rubber 27 makes the movable body 26 move to a position being concentric with the rotary sleeve sleeve 22, which rotates keeping concentric positional relation to the movable body 26. Therefore, resistance or pressing force on the sliding planes of oil seals 30-32 can become uniform on the whole periphery of the said sliding plane to prevent the local wear of the oil seal.
Patent JP-H06237497-A (JP)
Title: Atm cell exchange switch
Inventor: HAGIO MASAMI
IPC: H04Q3/52
Filed: 1993-02-10
Abstract: PURPOSE:To obtain the ATM cell exchange switch in which the line utility rate of an incoming line is improved and future requirements of communication quality of a high level are satisfied. CONSTITUTION:In an ATm exchange plural input cell buffers 10-13 equipped at every incoming line are divided into plural groups and are arranged with cell switch sections 20, 21 in which an exchange network circuit 24 and a cell contention circuit 25 are equipped at every group to make independent cell competition control processing and cell transmission processing after the competition control processing at every group of input cell buffers 10-13. Then cells outputted from the exchange network circuit 24 of each group are outputted in multiplex to an outgoing line by output cell buffers 15-18 in multi-input and one-output form.