baber/WOPTO huggingface dataset:
Patent JP-H11201055-A (JP)
Title: Backup device for air compressor control device
Inventor: SATO TAKAYUKI
IPC: G05B9/03
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a backup device for an air compressor control device of a low failure rate and a high reliability at the minimum cost. SOLUTION: A backup circuit 21 composed only to conduct main control necessary for operation of an air compressor is connected in parallel to a CPU 20, and when the CPU has abnormality, output of the CPU is selected to the output of the backup circuit 21 by a selector means 23. Comparing with the case using a CPU for the backup circuit 21, the number of parts can be reduced, and improvement of reliability and reduction of cost can be achieved. In addition, by providing an abnormality detection means 22 separately provided from the CPU to actuate the selector means 23 by detecting abnormality in the CPU, the CPU can be securely changed into the backup circuit 21 even when the CPU 20 runs away to be incapable of accepting an interruption signal, thereby countermeasures for the failure of the CPU become complete.
Patent JP-S62165357-A (JP)
Title: Semiconductor integrated circuit device
Inventor: WATANABE KEIICHI
IPC: H01L21/8242
Filed: 1986-01-16
Abstract: PURPOSE:To improve the reliability of a semiconductor integrated circuit device by using a nitride oxide film for the dielectric film of a capacity element of a memory cell to increase the insulation of the dielectric film and to increase the permittivity larger than a silicon oxide film. CONSTITUTION:A dielectric film 7 is formed by laminating from belong a silicon oxide film 7A, a silicon nitride oxide film 7B and a silicon oxide film 7C on a semiconductor substrate 1. The film 7B is formed by depositing, for example, by a plasma CVD, and not only the upper surface of the film 7A on the substrate but also the upper surface of a field insulating film 2 mainly between capacity elements of a memory cell array are covered with the film 7B. The film 7B has a permittivity larger than the films 7A, 7B, less unbonded lattice (dangling bond), incoincidence between lattices and lattice defects than the silicon nitride film, more hardly trapped carrier electrons and more hardly hopping current than the silicon nitride. Thus, the film 7B has higher insulation than the silicon nitride film.
Patent JP-H04236657-A (JP)
Title: Processor synchronizing system for multiprocessor system
Inventor: SHIMAJIRI TAKUMI
IPC: G06F9/52
Filed: 1991-01-21
Abstract: PURPOSE:To reduce the number of communication packcets by dividing plural processors into several subgroups and arranging processors in each subgroup into a tree structure where they are fanwise connected from the top to the bottom. CONSTITUTION:Processors 12 to 14 issue a synchronizing packet for synchronism acquisition to a processor 11 and interrupt their own processings. A processor 15 waits for arrival of the packet for synchronism acquisition from processors 16 and 17, and the processor 16 issues the synchronizing packet to the processor 15 to interrupt its own processing after arrival of the synchronizing packet from lower-order processors 18 to 20. When confirming the arrival of the synchronizing packet from lower-order processors 12 to 17, processors 11 and 15 transmit the synchronizing packet to each other. When they receive the synchronizing packet from each other, synchronism is settled.
Patent JP-H10200613-A (JP)
Title: Telephone set holder
Inventor: HIRAI HIROKI
IPC: H04B1/38
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To easily lock a portable telephone set to a holder main body and to easily release a locked portable telephone set from the holder. SOLUTION: This holder is provided with a holder main body 1 that has a hollow telephone set container section 4, open toward one end in the lengthwise direction and holds removably a portable telephone set 6 in the telephone set container section 4 and with a telephone set lock means 20 that selects a lock state, in which the portable telephone set 6 is locked to a prescribed contained position of the telephone set container section 4 or a lock release state where the locked portable telephone set 6 is released. The lock means 20 adopts a heart-cam structure, consisting of a heart-cam formed to a bottom side of the portable telephone set 6 and a pin, provided to a part of the holder main body 1 corresponding to the heart-cam in a rocking free state.  Thus, the lock means 20 reaches the lock state by pushing the portable telephone set 6, whose lock is released toward the telephone set container section 4 and reaches the lock release state by pushing the locked portable telephone set 6 toward the telephone set container section 4.
Patent JP-H02185727-A (JP)
Title: Stabilizing circuit for light source power of write optical system of optical disk
Inventor: USAMI MASAKI
IPC: G11B7/125
Filed: 1989-01-12
Abstract: PURPOSE:To stabilize oscillation power by controlling a supply current to a light source according to the difference voltage between a held photodetection voltage and a reference voltage set by a microprocessor. CONSTITUTION:A timing pulse generating circuit 13 generates sample holding pulses while recording pulses in the writing of test information are intermittent under the control of the microprocessor 12, a sample hold circuit 15 samples and holds the photodetection voltage of a monitor 7 for the oscillation power of the light source 1 with the sample holding pulses, and a differential amplifier 17 outputs the difference voltage between the held photodetection voltage and the reference voltage set by the microprocessor. Namely, even if the recording pulses are intermittent in the writing of the test information on the optical disk 5, the photodetection voltage of the monitor 7 is sampled and held, and used for the control. Consequently, the influence of density variation of the recording pulses is eliminated to accurately stabilize the oscillation power of the light source 1.
Patent JP-S59130693-A (JP)
Title: Cutting method of object to be cut having adhesive layer
Inventor: KOKUNI SAKAE
IPC: B23K26/38
Filed: 1983-01-18
Abstract: PURPOSE:To cut an object to be cut having a polymerizable org. adhesive layer without hindrance by cutting said object by laser light and at the same time by polymerizing the exposed adhesive agent on the cut face and making the same non-adhesive. CONSTITUTION:The adhesive agent exposed on the cut surface of an object to be cut (for example, adhesive sheet) having a adhesive layer consisting mainly of a polymerizable org. material is polymerized and is modified to be made non- adhesive to prevent the oozing of the adhesive agent on the cut face in the stage of irradiating laser light to said object and cutting the same. A polyisoprene adhesive agent is preferred as the adhesive agent, and CO2 laser light is used for the laser light, the output thereof is made about 100-1,000W. Air or gaseous oxygen is used as assist gas and the gas generated by the cutting is expelled. The formation of the blocking between the adhesive agent is thus prevented.
Patent JP-H09199436-A (JP)
Title: Semiconductor heat treatment and equipment used for the treatment
Inventor: YOSHINO AKIRA
IPC: H01L21/324
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To make a device relatively compact and prevent wafers from being contaminated by particles. SOLUTION: Around a reaction tube 20 wherein a wafer 1 is set, a heater 21 for heating the wafer 1 is located at a specified distance away from the reaction tube 20. Between the reaction tube 20 and the heater 21, a thermal shield 24 to cover the reaction tube 20 is movably installed in the axis direction of the reaction tube 20. When the wafer 1 is heated at low temperatures, the thermal shield 24 is so positioned as to cover the reaction 20 to lessen the amount of heat which reaches the reaction tube from the heater 21. When the wafer 1 is heated at high temperatures, the thermal shield 24 is moved to such a place as to not overlap with the reaction tube 20 to let the heat from the heater 21 directly work on the reaction tube 20.
Patent JP-H06214872-A (JP)
Title: Memory controller
Inventor: TANAKA SOHEI
IPC: G06F12/00
Filed: 1993-01-14
Abstract: PURPOSE:To perform memory access such as the write and read of data at high speed without depending on a CPU by providing a means for generating a wait signal to the CPU when the CPU accesses a memory while the memory access for writing received data or the memory access for outputting data is performed. CONSTITUTION:An SCSI controller 2 writes data received through an SCSI bus into a DRAM 6. On the other hand, a serial data transfer part 3 reads image data in the DRAM 6 and transfers them to a printer. When performing access from a CPU 1 to the DRAM 4 at timing for writing data into this DRAM 6 and reading data from the DRAM 6, a READY control part 7 outputs a READY signal at an L level to the CPU 1 and turns it to a wait state. As a result, the write/read processing of data can be performed without depending on the CPU 1.
Patent JP-H07209686-A (JP)
Title: Shake correction camera
Inventor: NAKAMURA TOSHIYUKI
IPC: G03B5/00
Filed: 1994-01-21
Abstract: PURPOSE:To place a shake correcting function in operation rationally as to the shake correction camera which has a self-timer function. CONSTITUTION:This camera is equipped with a shake correcting means (CPU 1, hand shake detecting circuits 3 and 4, motor driving circuits 5 and 6, motors 7 and 8, and lens position detecting circuits 13 and 14) which moves a shake correcting lens 11 almost at right angles to the optical axis direction so as to correct a shake generated by vibration, a delay mode setting means (CPU 1 and self-switch 18) which sets a time-limit delay mode wherein shutter releasing operation is performed a specific time after releasing operation, and a control means (CPU 1) which performs control not to place the shake correcting means in operation when the delay mode setting means sets said time-limit delay mode.
Patent JP-S61163198-A (JP)
Title: Production of single crystal bisbr
Inventor: SAITO MASATOSHI
IPC: C30B29/46
Filed: 1985-01-16
Abstract: PURPOSE:To obtain the single crystal BiSBr excellent in the quality by making a mixture of 1:(1-3) molar ratio of BiBr3 and BiS a raw material, using BiSBr as a seed crystal and performing a pressurization type LEC method. CONSTITUTION:BiBr3 and BiS being a raw material are respectively introduced into a crucible 6 by each 1mol and e.g. the suitable quantity of B2O3 is intro duced thereinto as a surface covering material. Then a seed crystal BiSBr3 is set to a rotating axis 8 and an inert gas is pressed into the inside of a fur nace 1 to several tens atms from several atms. Therein electricity is conducted to a high frequency coil 7 to melt the raw material and the surface covering material in the crucible 6 and the upbringing of the single crystal is performed while observing the growing state of the crystal from a slight window 2. The single crystal BiSBr which has a diameter of several inches and the stoichiometric composition and is less in the fault is obtained. This single crystal can be utilized as an optical memory and an optical switch or the like.
Patent JP-S62166928-A (JP)
Title: Chuck unit
Inventor: KASHIWAZAKI TAKAO
IPC: B23P19/00
Filed: 1986-01-14
Abstract: PURPOSE:To reduce play in chuck pawls in a chuck unit adapted to be used in a chuck section of a device for mounting a chip electronic parts on an electronic circuit board, in order to enhance the mounting accuracy of the parts, by eliminating a link and a fulcrum. CONSTITUTION:Arms 15, 16 attached to a housing 25 swing about fulcrums 17, 18. Further, rollers 19, 20 are moved along wedges 21, 22 attached to a flange 24 which is vertically moved. With this arrangement, the verticals motion of the flange 24 is converted into the opening and closing motion of the arms 15, 16 by means of the wedges 21, 22 and the rollers 19, 20 so that motion transmitting parts may be eliminated, and it is possible to restrain play in pawls at their front ends to a minimum value. Further, it is advantageous in restraining play that the distances from the fulcrums 17, 18 of opening and closing motions of the arms 15, 16 to the front ends of pawls 13, 14 may be minimized, and it is possible to enhance the mounting accuracy of electronic parts onto a circuit board.
Patent JP-H05188197-A (JP)
Title: Recovering device for neptunium from acidic solution
Inventor: NAKAMURA TOMOTAKA
IPC: G21F9/12
Filed: 1992-01-16
Abstract: PURPOSE:To recover neptunium from a solution with a simple system and in a short time, because the adjustment of valence to quadrivalent making separation easy and the separation with a scavenger can be continuously carried out in the same device. CONSTITUTION:An acidic solution containing neptunium is continuously supplied from a solution inlet 5 of a column 2 divided into a plurality of steps by glass filters 1 and of which a platinum group catalyst 3 and a scavenger 4 for neptunium are alternately filled in the respective steps. Neptunium is valence-adjusted to quadrivalent by contact with the catalyst 3, and separated from the solution with the scavenger 4. The solution from which neptium is separated is sent from the solution outlet 6 to the other processing facilities, etc. On the other hand, the scavenger 4 of which the separation capacity is reduced, is recovered from outlets 7 for recovering the scavenger, and simultaneously a new scavenger is supplied from inlets 8 for scavenger.
Patent JP-2000203168-A (JP)
Title: Film to be recorded
Inventor: ITO KATSUYA
IPC: B41M5/52
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To manufacture a film to be recorded of superior surface smoothness and providing sufficient image density and resolution and also providing superior resistance to folding and creasing. SOLUTION: A void containing polyester film contains a number of voids inside, and its apparent specific gravity is 1.3 or less, the dynamic hardness of at least either one of film surfaces is 5.0 or less and the glossiness of the film surfaces is 20% or more, and an ink acceptive layer is formed on one face of the film, and its average light movement distance is 0.15 mm or shorter.
Patent JP-S58122652-A (JP)
Title: Intermusic detection method in record player
Inventor: KIKUCHI TAKASHI
IPC: G11B3/095
Filed: 1982-01-18
Abstract: PURPOSE:To perform the selection of intermusic quickly and surely, by driving an arm in high speed up to the vicinity of a designated address, at the music selection of a disc in which addresses of the intermusic are registered with an address sensor and an intermusic sensor of a pickup arm. CONSTITUTION:In starting a pickup arm 5 at a rest position A with an operating button of a CPU (not shown) after designating a music, a mechanism drive 7 is performed up to a position C, and an electromagnetic force DD drive is performed from a position D to B. At the DD drive, a phtocoupler at the tip is actuated, every time the intermusic is detected, a position sensor interlocked with the arm 5 provides an address, it is stored in the CPU, and the arm 5 is turned until the size of a disc is detected. The arm 5 is DD-driven toward the D, accesses in high speed until the vicinity of the designated address is detected, and turned slowly from the detecting point, and fallen to the center of the intermusic with the information of the intermusic sensor and the playing is strated. Thus, the intermusic is detected surely and quickly.
Patent JP-H10207828-A (JP)
Title: Inter-bus connection device
Inventor: TAKASE KAZUYUKI
IPC: G06F13/36
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To allow the multi-step connection of plural buses to flexibly correspond to a change in the operation environment of a system by receiving an interruption signal generated from a different bus and arbitrating access competition between different buses in accordance with the priority of the interruption signal. SOLUTION: Data transfer among plural CPUs 14, 24, 34 is executed by transmitting an interruption signal such as a bus data transfer request or a setting request for a bus to be used from a transmitting side CPU to multi- directional bus routing mechanisms 40a, 40b. At the time of receiving an interruption signal of another route during the transfer of data, the mechanisms 40a, 40b discriminate the priority of data transfer from the interruption level of the interruption signal to execute arbitration. When the interruption level of the interruption signal is lower e.g. an interrupted request is set up to an WAIT state to continue the transfer of data being transferred at present. When the interruption level of the interruption signal is higher, the route setting of the bus is changed so as to transfer the data of the interruption signal.
Patent JP-H04236861-A (JP)
Title: Regulating valve
Inventor: YOKOYAMA IKUO
IPC: F16K47/02
Filed: 1991-01-22
Abstract: PURPOSE:To provide a regulating valve which improves a closing function for a long period and performs control of a flow rate throughout a wide range. CONSTITUTION:A partition wall 4 is located in a valve body 1 to partition inlet and outlet flow passages 2 and 3 from each other, and an opening part 5 through which the inlet and outlet flow passages 2 and 3 are communicated with each other is formed in the partition wall 4. A shut-off valve 10 is disposed facing the opening part 5, and the opening part 5 is spread in a curved state toward the shut-off valve 10 side. A control valve 12 positioned on the spread side of the opening part 5 and disposed coaxially with the opening part 5 and having a flange part 12a by which the inner peripheral surface of the opening part 5 and an orifice 14 are formed is protruded from the lower end of the shut-off valve 10. The shut-off valve 10 is vertically movable and a lower end surface 11 thereof is brought into contact with a valve seat part 15 formed around the opening part 5.
Patent JP-S62252722-A (JP)
Title: Injection containing n-(2-hydroxyethyl)nicotinamide nitrate
Inventor: ISHIHARA KOJI
IPC: A61K31/455
Filed: 1987-01-13
Abstract: PURPOSE:A nonsolution type injection obtained by containing an inorganic acid or organic acid and/or an alkali metal salt thereof in nicorandil. CONSTITUTION:A nonsolution type injection obtained by blending 10-1,000%, preferably 50-500% inorganic acid, e.g. phosphoric acid, carbonic acid, etc., or organic acid, e.g. citric acid, malonic acid, succinic acid, etc., or a metal salt thereof with nicorandil [N-(2-hydroxyethyl)nicotinamide nitrate]. An excipient, e.g. mannitol, etc., dissolution adjuvant, e.g. cyclodextrin, etc., osmotic pressure adjustor, e.g. sodium chloride, etc., pH adjustor, e.g. citric acid, etc., may be added to the above-mentioned injection as necessary. EFFECT:The stable effect is remarkable with hardly any deterioration in pharmacological action by decomposition of the nicorandil even in preservation for a long period.
Patent JP-S56103526-A (JP)
Title: Electric charge transfer type transversal filter and its driving method
Inventor: ENOMOTO TADAYOSHI
IPC: H03H15/02
Filed: 1980-01-21
Abstract: PURPOSE:To simplify the structure and at the same time reduce the power consumption, by installing at each nondestruction detecting means of the signal charge a multiplying circuit consisting of the CTD that performs a signal delay and nondestruction detection of the signal charge, a reset switch and the MOSFET. CONSTITUTION:The electric charges Qg and Qi corresponding to the DC voltage Vg' and signal Vg'+Vi exist alternately at each stage of the transfer stage 31 of the CCD by switching alternately the switches 37 and 38. Then the electric charge Qg right under the electrode 33 is transferred right under the detection electrode 34 by switching the switch 40. Accordingly the DC potential of the electrode 34 under a floating state varies from VF to Vg. The current flows toward the arrow 44 since the signal (DC potential)+Vdk (analog signal) is applied to the source terminal 43 of the MOSFET41. Then the voltage corresponding to the above current is stored successively into the memory elements 55 and 57 by the switching of the switches 54 and 56. The difference is obtained by the subtractor 58 between the elements 55 and 57, thus obtaining the output that satisfies the basic arithmetic formula of a transversal filter.
Patent JP-H06211058-A (JP)
Title: Transmission gear for combine or the like
Inventor: FUJITA YASUSHI
IPC: A01D41/12
Filed: 1993-01-18
Abstract: PURPOSE:To use the main speed change transmission of a hydraulic stepless transmission in common for a travel transmission system and a reaping transmission system in the same transmission case so as to simplify constitution by integrating a travel transmission case part with a synchronous transmission case part. CONSTITUTION:A transmission gear for a combine or the like is formed by integrating a travel transmission case part with a synchronous transmission case part 7. The travel transmission case part is internally equipped with a gear for performing travel transmission by the power from a hydraulic stepless transmission(HST) capable of performing main speed change, through an auxiliary transmission gear 1, a travel clutch 2, and the like. The synchronous transmission case part 7 is internally equipped with a synchronous transmission gear 5 capable of performing synchronous speed change by the power from the HST so as to drive a reaping output shaft 4, and a constant speed transmission gear 6 for driving the reaping output shaft 4 not through the HST. The main speed change transmission of the HST is thereby used in common for a travel transmission system and a reaping transmission system in the same transmission case so as to simplify constitution.
Patent JP-H02184935-A (JP)
Title: Input/output supporting method for debugger
Inventor: OGUMA YUKIO
IPC: G06F11/28
Filed: 1989-01-12
Abstract: PURPOSE:To directly use a display device, etc., on an IOP side by restarting firmware based on an IO processor (IOP), which is saved at the time of stopping the firmware. CONSTITUTION:An interruption to first stop the firmware on an IOP side 20 from a processor (SP) side 10 of a main body side is executed, a preferential processing for the interruption is executed, and a program operating on the IOP is switched. Thereafter the interrupting request of a firmware restarting request is sent from the SP side 10 to the IOP side 20, the previous IOP state saved at the time of stopping the firmware is restored, and the firmware is restarted based on the restoration. Thus a debugger 13 for a kernel can directly use a display device 41 or a keyboard device 42 connected to the IOP side 20 as an input/output.
Patent JP-H08205315-A (JP)
Title: Coil arrangement of magnetically levitated transportation system
Inventor: NAKAJIMA HIROSHI
IPC: B60L13/04
Filed: 1995-01-18
Abstract: PURPOSE: To levitate a car magnetically for generating power, by which magnets are returned to a center, while guiding a car body and making the car body travel by arranging two coil elements so as to be oppositely faced to the magnets in the direction rectangular to the progressive direction of the car body and continuously disposing coil blocks in the progressive direction of the car body. CONSTITUTION: When a magnet 11 loaded on a car is passed on each coil block 8A and 8B, an environmental current is induced between coil elements 7a1 and 7b1 and between coil elements 7a2 and 7b2 by combining the coil blocks 8A and 8B disposed on the ground, and levitating force is generated to the magnet 11. When the place of the magnet 11 travelling while being faced to the coil blocks 8A or 8B is displaced from the position of a center in the rectangular direction to the progressive direction, displacement is corrected and force generated among the coil elements and the magnet 11 by an environmental current flowing between the coil elements 7a1 and 7a2 works as guide force.