baber/WOPTO huggingface dataset:
Patent JP-S6229515-A (JP)
Title: Method for film-coating of hard capsule
Inventor: TSUJI SHINJIRO
IPC: A61K9/48
Filed: 1985-07-30
Abstract: PURPOSE:To reinforce the coating of an enteric hard capsule filled with a drug, especially at the joint part, by coating the surface of the capsule with a film in vacuum. CONSTITUTION:A hard capsule filled with a drug is coated with a substance capable of forming a film soluble selectively in digestive juice, especially an enteric film-forming substance such as cellulose acetate phthalate, hydroxypropylmethyl cellulose phthalate, hydroxypropylmethyl cellulose acetate succinate, etc. The coating is carried out in vacuum. The enteric hard capsule agent produced by the above process has high quality and excellent enteric property and acid resistance compared with conventional hard capsule agent having the above effect, especially the conventional enteric hard capsule agent coated under atmospheric pressure and is disintegrated rapidly in artificial intestinal juice. It can be produced with little consumption of the coating agent at a low production cost.
Patent JP-H0460060-A (JP)
Title: Building method for multi-story steel structure
Inventor: YAMADA YUKIMASA
IPC: E04B1/24
Filed: 1990-06-27
Abstract: PURPOSE:To build multi-story steel stricture in a narrow plate by hinge- connecting the permanent steel frame of a high-story section with the base end faced upward to the permanent steel frame of a low-story section, arranging a pulley at the tip of a gantry, and rotating the permanent steel frame with a wire rope. CONSTITUTION:The permanent steel frame 1 of a low-story section is constructed on a foundation 2 completed with footing, the permanent steel frame 3 of a high-story section is assembled near it with a small crane, then the side end is hinge-connected 5 along the permanent steel frame 1 when the base end is faced upward. A pulley 10 is arranged at the tip of a temporary gantry 6 on the opposite side, and the permanent steel frame 3 is rotated via a winch 7 and a wire rope 8 with the hinge connection 5 serving as a pivot. The permanent steel frame 3 is received and damped by the rotation control of a hydraulic jack 12 and fixed on the permanent steel frame 1, and the temporary material is removed to complete a multi-story steel frame. It can be built in a narrow place.
Patent JP-H0334378-A (JP)
Title: Mos type field effect transistor
Inventor: OYA SHUICHI
IPC: H01L21/336
Filed: 1989-06-29
Abstract: PURPOSE:To lessen a non-active region used for isolating elements so as to improve a transistor in degree of plane integration by a method wherein a gate insulating film is formed on a part which is not only the side wall of a groove but also the side wall of active region, and a gate electrode is provided onto the gate insulating film, where the groove is so formed as to separate the active region as far as two layers from the top. CONSTITUTION:An N-type source region 2, a P-type channel region 3, and an N-type drain region 4 are formed on a P-type silicon substrate 1, and transistors are isolated from each other by an interelement isolation groove 5. The exposed silicon surface is thermally oxidized to form a gate oxide film 6. Then, a gate electrode 7 of N-type polycrystalline silicon is formed on the side wall of the groove 5. In an after process, an interlaminar insulating film, electrode lead-out contacts of a source, a drain, and a gate, and metal wirings are formed through a conventional method, and thus a MOS type field effect transistor of this design is realized.
Patent JP-H0394522-A (JP)
Title: Output waveform control circuit
Inventor: HORI TSUGIO
IPC: H04B1/04
Filed: 1990-06-27
Abstract: PURPOSE:To provide a smooth rising and falling characteristic to a power amplifier having a nonlinear output characteristic of class C or the like by allowing a 2nd drive circuit to control a power voltage of the power amplifier based on an error signal of a comparator circuit and allowing a 1st drive circuit to control its output level simultaneously. CONSTITUTION:A signal having a smooth rising and falling characteristic generated from a control signal generating circuit 9 and a signal resulting from detecting an envelope of an output signal of a power amplifier 4 with a detection circuit 7 are inputted to a comparator circuit 8. A drive circuit 5 sends a control signal to an input level control circuit 3 based on an error signal outputted from the comparator circuit 8. An input level control circuit 3 controls an input level to the power amplifier 4 according to the control signal from the drive circuit 5. Simultaneously a drive circuit 6 sends a control signal to the power amplifier 4 according to the error signal outputted from the comparator circuit 8 to control the power voltage of the power amplifier 4 thereby suppressing a steep change in the output characteristic of the power amplifier 4 having a nonlinear input output characteristic of class C or the like.
Patent JP-H0457581-A (JP)
Title: High efficient coder for picture signal
Inventor: KONDO TETSUJIRO
IPC: H04N19/42
Filed: 1990-06-27
Abstract: PURPOSE:To attain data compression with a scale of small hardware by using a post-stage coding processing in common to both television signals. CONSTITUTION:The coder is provided with a 1st encoder 4 receiving a 1st picture signal with high resolution to reduce the data quantity of the 1st picture signal and a selection means 2 receiving an output signal from the 1st encoder 4 and a 2nd picture signal with standard resolution. Moreover, the coder is provided with a 2nd encoder 5 connecting to the selection means 2 to reduce the data quantity of the output signal of the selection means 2. The quantity of the data of the picture signal with standard resolution is reduced by the 2nd encoder 5 only, while the data quantity of the picture signal with high resolution is reduced by both the 1st encoder 4 and the 2nd encoder 5, and the 2nd encoder 5 is used in common to both the picture signals. Thus, the scale of the hardware is reduced.
Patent JP-H0469005-A (JP)
Title: Overspeed preventer for traveling truck
Inventor: YAMAMOTO KEIJI
IPC: B60L15/20
Filed: 1990-06-29
Abstract: PURPOSE:To obtain an overspeed preventer which can prevent overspeed of a traveling truck positively by providing a speed detecting means and a control means for the traveling truck. CONSTITUTION:A traveling truck 3 is supported movably on a monorail 1. A speed sensor 20 for detecting the traveling speed of the traveling truck 3 is fixed to the side of driving wheel 6 at the upper part of the traveling truck 3. When the traveling truck 3 is traveling, the speed sensor 20 continuously detects the traveling speed of the traveling vehicle 3 and the detected speed is compared with a preset value. If the former is lower, no control signal is provided from a controller 30 to a brake 7 and the traveling truck 3 continues traveling. When the traveling speed exceeds the preset value, the brake 7 is driven to stop the traveling truck 3 automatically thereby preventing overspeed thereof positively.
Patent JP-H0253129-A (JP)
Title: Infrared precision position detector for touch screen system
Inventor: JIYON UIRIAMU KIYANBERU
IPC: G01V8/20
Filed: 1989-06-30
Abstract: PURPOSE: To accurately detect the position of a stylus with high density by using a flexible printed board for which the columns of infrared ray radiation sources and infrared ray detectors are aligned along the same curvature as the screen of an information display device. CONSTITUTION: The printed board 104 is a single unit provided with the respective kinds of control electronic parts together with the infrared ray radiation sources 111 and 112 and the infrared ray detectors 113 and 114. An opening part 105 is provided inside the board 104 and the dimension and shape of the opening part 105 are matched with the screen of the information display device. Further, two flexible members 121 and 123 provided with the infrared ray radiation source 111 and the infrared ray detector 113 respectively are provided and the members are turned to be the same curvature as the screen of the display device. Thus, the position of the stylus moved by a user for an index is accurately decided with the high density.
Patent JP-H0594320-A (JP)
Title: Computer device
Inventor: TAKAGI MITSUO
IPC: G06F17/40
Filed: 1991-07-10
Abstract: PURPOSE:To facilitate the search of a trouble cause of a user program, etc., by collecting and recording automatically the information of a main memory to a non-assigned magnetic disk device or a magnetic tape device through a resources control means by an operation control means. CONSTITUTION:By collecting the vital trouble to occur when a logical input output is performed from a user program means 101 through a data control service means 102 to an input output device 110 or the information on a main memory when the trouble which cannot be performed by the user program means 101 occurs and investigating the information of the user program means 10 on the collected main memory and the data control service means 102, the period when the trouble cause is searched can be shortened. Even when plural troubles occur, since the trouble information can be collected to a non-assigned magnetic tape device 130 or a magnetic disk device 120, it is not necessary to perform the reproduction test, the operation interruption can be minimized and the operation rate of the operation can be increased.
Patent JP-S6061103-A (JP)
Title: Brazing method of mo-wire
Inventor: SASAKI NOBORU
IPC: C25F3/26
Filed: 1983-09-14
Abstract: PURPOSE:To obtain high brazing strength by coating a thin Ni-film, etc. on an electrolytically polished Mo-wire and brazing it after providing an Ag-plating to it. CONSTITUTION:A thin Ni, Cr, Fe, or Au-film is coated on an Mo-wire, provided with electrolytic polishing by using a 70% sulfuric acid bath. In this way, the oxidation of Mo-wire is prevented, and the adhesive properties of Ag to be plated thereafter is improved, to enhance the brazing strength by increasing the brazing surface area. Successively the brazing is performed after improving the wettability between a brazing material and the wire provided with Ag-plating. In this way, the brazing strength of the Mo-wire is enhanced.
Patent JP-H05343731-A (JP)
Title: Photodetector
Inventor: YAN RUBEREGO
IPC: H01L31/108
Filed: 1992-06-04
Abstract: PURPOSE:To realize a photodetector having high light-receiving sensitivity and efficiency, and an excellent dark current characteristic and an excellent high-speed response. CONSTITUTION:An absorption layer 2 is provided on a semi-insulating semiconductor substrate 1 and a Shottky contact layer 3 is provided on this absorption layer 2. A Shottky electrode 4 is directly provided on this Shottky contact layer 3, and also a diffusion layer having low resistance is provided so as to reach the semi-insulating semiconductor substrate 1 in the absorption layer 2 and the Shottky contact layer 3, and an ohmic electrode 5 and the Shottky electrode 4 are sym-metrically provided on the diffusion layer.
Patent JP-H0818524-A (JP)
Title: Scrambler for data
Inventor: TSUMURA MIOJI
IPC: H04H60/15
Filed: 1994-06-28
Abstract: PURPOSE:To prevent the use of charged data without permission by starting a descrambler when a password mixed in a sent bit stream is matched with a password down-loaded in advance to a reception terminal. CONSTITUTION:When the processing is started and a receiver 2 selects a channel, a data stream to be received from the channel is analyzed by a CPU 1 and whether or not the same password is in existence in the data stream by using a password having been sent earlier and stored in a memory area 4 as a retrieval element. When no password is in existence, data inputted by a descrambler 3 is not processed. On the other hand, when the same password is retrieved, the descrambler 3 is started. Then the descrambler 3 is being started till a program being a reception object is finished. Then the descrambler is stopped by reading a program end code or by confirming it that the data input is interrupted for a prescribed time.
Patent JP-2000031402-A (JP)
Title: Ferroelectric memory device and semiconductor memory device
Inventor: IWAMATSU SEIICHI
IPC: H01L21/8247
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To extend memory time and life and increase the number of writings and make easy control of the permittivity by disposing a multilayer ferroelectric film constituted of a second and a third ferroelectric film on a first electrode formed on a substrate and then forming a second electrode on the multilayer ferroelectric film. SOLUTION: A metal electrode 102 made of platinum or the like and hardly oxidized is formed in the thickness of 1 μm by sputtering on a printed board or a substrate 101,made of ceramic, glass, semiconductor or the like, The metal electrode 102 is patterned by photolithography, ion etching, or the like, Then, ferroelectric substance 103 such as barium titanate, zirconium.lead titanate, or the like is deposited in the thickness of 1 μm or about and is transformed into crystalline or polycrystalline substance by annealing at 500 deg.C for about 30 min, in an oxygen atmosphere. After that, ferroelectric substance such as barium titanate, zirconium.lead titanate or the like is deposited in the thickness of about 1 μm and is transformed into amorphous ferroelectric substance 104.  Then, a metal electrode 105 of 1 μm thickness is formed which is made of platinum or the like and is hardly oxidized.
Patent JP-H08339849-A (JP)
Title: Hermetical terminal
Inventor: ANDO KENICHI
IPC: H01R9/16
Filed: 1995-06-13
Abstract: PURPOSE: To provide a hermetical terminal which has good drop-impact resistance and whose insulating material resists being chipped or broken. CONSTITUTION: Through holes 2 for lead terminals are bored in the bottom 11 of a box-shaped metal base 1 and lead terminals 3 are inserted into the through holes 2 for lead terminals and are fixed with insulating material 4 and almost the whole outer bottom surface of the base 1 is covered by an insulation layer 41 made of the insulating material 4. Since the corners 42 of the insulation layer 41 are chamfered in this hermetical terminal, the terminal can avoid the concentration of impact when it is dropped, which improves drop-impact resistance of a hermetical package in the hermetical terminal.
Patent JP-H08338626-A (JP)
Title: Boiler peep window
Inventor: IRIE TAKAYUKI
IPC: F23M11/04
Filed: 1995-06-14
Abstract: PURPOSE: To provide a peep window disposed on a furnace wall opening of a business and industrial balanced draft type boi ler wherein fighting of a cover is improved, and surroundings of the window are prevented from being contaminated owing to blowing-off and scattering of ash from the inside of the furnace, and further air leakage into the furnace is prevented from being produced. CONSTITUTION: A bolt is buried in a central outer side surface of a cover 2, and a tighting/adjusting nut 8 is threaded, and further an adjustment arm 7 is attached to a sleeve 5 mounted through a pin 6 on frame side and cover side hinges 3, 4 to tighten the cover 2 from the outside. A lever pin receiver 10 is fixed to the tip end of the adjustment arm 7 into which a lever pin 14 is inserted. Further, a rotatable stopper ring 13 is mounted on the tip end of a lever attached to the tip end of the lever pin 14 which is stopped by a stopper 15 provided on a window frame 1. Hereby, tighting of the cover is secured.
Patent JP-H0458306-A (JP)
Title: Control method for automatic transfer device
Inventor: HATTORI TORU
IPC: B65G43/00
Filed: 1990-06-28
Abstract: PURPOSE:To transfer the goods between guide paths by means of an automatic transfer vehicle by judging whether the transfer is carried out between the different traveling paths or the same paths, performing a transmission/reception operation to a lower rank control means of the traveling path of the remote side when the transfer carried out between different traveling paths is confirmed, and moving a prescribed transfer vehicle synchronously with a transfer vehicle moving means. CONSTITUTION:Each lower rank control means 6 decides whether the transfer of goods is carried out between the different traveling paths or the same traveling paths based on the transfer data given from a host control means 7. When the former transfer is confirmed, a transmission/reception operation is carried out to the means 6 of the traveling path of the remote side. Then a prescribed automatic transfer vehicle 3 is moved synchronously with a turntable 5. That is, the means 6 performs the transmission/ reception operation to another means 6 of the corresponding traveling path after reception of the transfer data from the means 7. Then the prescribed vehicle 3 is moved to the traveling path of the remote side. Thus the goods can be transferred between the traveling paths without partly stopping the vehicle 3.
Patent JP-S6148965-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAKAGAWA SHOICHI
IPC: H01L21/8226
Filed: 1984-08-16
Abstract: PURPOSE:To make longer the propagation delay time of each collector in order from the collectors, which are nearer to the injector, to the collectors, which become more distant from the injector, by a method wherein the forward breakdown voltage of each Schottky barrier diode, which is connected to each collector, is set higher in order. CONSTITUTION:Each collector C1, C2, C3 and C4 of a multicollector transistor T1 and each Schottky barrier diode (SBD) Z1, Z2, Z3 and Z4 are connected in between each collector and the base. The relations between the forward breakdown voltages of the SBDs are a relation of VZ1<=VZ2<=VZ3<=VZ4. Whereupon, as the saturated state of the collector C1 can be made shallowest and the logic amplitude thereof can be lessened, the relations between the propagation delay times tc1, tc2, tc3 and tc4 of the collectors become a relation of tc1<=tc2<=tc3<= tc4.
Patent JP-S6062708-A (JP)
Title: Bias circuit
Inventor: KOGA TAKASHI
IPC: H03F1/30
Filed: 1983-09-16
Abstract: PURPOSE:To decrease the output impedance by adding a load resistor to a collector of an emitter follower in a feedback loop, forming an equivalent capacitance due to the Miller effect and compensating the phase in a feedback type bias circuit. CONSTITUTION:A resistor RM is inserted between a collector of a transistor (TR) Q1 constituting the emitter follower in the feedback loop and a power supply VCC. A gain from a base to a collector of the TRQ1 is RM/(re1+re2+RM), where re1 and re2 are emitter resistances of TRs Q1, Q2. A capacitance CM of the TRQ1 viewed from the base is [1+RM/(re1+re2+R2)]Ccb, where Ccb is a collector-base capacitance of the TRQ1. A frequency fp of a pole formed by a resistor R1 and the capacitor CM is 1/Zpir1CM, the loop gain is sufficiently small in the frequency region oscillated normally and the phase margin is increased sufficiently.
Patent JP-H0730462-A (JP)
Title: Method and device for transmitting sound signal
Inventor: TSUBOI MITSURU
IPC: G10L19/00
Filed: 1993-07-09
Abstract: PURPOSE:To suppress the deterioration of quantity and to attain a low bit rate by compressing the time base of an input sound signal prior to the execution of a code excited LPC(CELP) encoding and extending the time base of a CELP-decoded sound signal. CONSTITUTION:The time base compression of an integral multiple is applied to an input sound signal, the sampling period of an input signal to the CELP encoder is set up to an integral multiple of the original sampling period and the frequency band of a signal is reduced to 1/integer times. The time base compressed sound signal is CELP-encoded by using plural samples as one vector and transmitted as a code consisting of plural bits. On the transmitting side, a time base compressing circuit 1 executes time base compression and a CELP encoding circuit 2 executes CELP encoding, and on the receiving side, a CELP decoding circuit 3 decodes CELP decoding and a time axis extending circuit 4 executes time base extension. In addition, pitch period information indicating how many samples are used for each time base compression on the transmitting side is informed to the receiving side.
Patent JP-H0334801-A (JP)
Title: Preserving method for wood veneer
Inventor: TANTANI MIKIO
IPC: B27K5/00
Filed: 1989-07-01
Abstract: PURPOSE:To preserve a wood veneer which is wet and thin in thickness by refrigerating the wet veneer as it is which is obtained by peeling lumber and has thin thickness or treating this wet veneer with the antiseptic chemicals and thereafter preserving it. CONSTITUTION:A wet veneer having thin thickness is obtained by peeling lumber of a range within about 0.2-1mm thickness and water content of the wet veneer is 27-30% or more being the fiber saturation point of lumber. A plurality of veneers are laminated and refrigerated as it is. Further several or hundreds sheets of veneer are overlapped and thereafter immersed in a soln. mixed with the antiseptic chemicals. Or the whole outer circumferential surface is applied with the antiseptic chemicals and furthermore the whole body is sealed by a moister nontransparent sheet and thereafter refrigerated. The wet veneer is held in a freezing chamber or a refrigeration room regulated at 0 deg.C or below and refrigerated. When this veneer is suddenly refrigerated at -20 deg.C or below, damage of wood cell is preferably made little. In discoloring bacteria and mold grown in lumber, growth thereof can be almost prevented at low temp. not higher 0 deg.C and temp. control is made easy.
Patent JP-S6148532-A (JP)
Title: Method for controlling coiling temperature of steel wire rod
Inventor: SAKAMOTO KENICHI
IPC: B21B37/00
Filed: 1984-08-16
Abstract: PURPOSE:To control the cooling water flow rate of each cooling zone in a device for controlling the coiling temp. of a steel wire rod by calculating automatically the distributing ratio of the water flow rate in each wate cooling zone of a water cooler consisting of plural water cooling zones. CONSTITUTION:The temp. signal measured with a coiling thermometer is inputted as the output theta of a temp. signal processing unit 1 to a temp. control device 4 and the necessary cooling water flow rate Q is calculated by a water flow rate calculator 5. The water flow rate Q calculated by the device 5 is inputted as the set value of the water flow rate for the No.1 water cooling zone to ratio setting parts 6a-6d. The ratio setting part 6a for the No.1 water cooling zone has therefore the ratio R1=1.0 regardless of the output theta of the coiling temp. The ratio setting part 6a for the No.2 water cooling zone has, for example, about 0.5-0.6 ratio R when the coiling temp. theta is low. The ratio R2 is the coiling temp.- ratio characteristic curve approximate to 1.0 with an increase in the temp. theta and the same holds true of the ratio setting parts for the No.3 water cooling zone and the No.4 water cooling zone. The feedback control of the water flow rates is executed by 4 units of water flow rate control devices 7a-7d in accordance with the set water flow rate values.