baber/WOPTO huggingface dataset:
Patent JP-H02263793-A (JP)
Title: Silicon single crystal difficult in generation of defect in lamination layer inducing oxidation and its production
Inventor: TACHIMORI OJI
IPC: H01L21/208
Filed: 1989-04-05
Abstract: PURPOSE:To secure uniformity of the concn. of both a dopant and oxygen of a solid solution and also to inhibit generation of a defect in a lamination layer inducing oxidation by limiting the growth rate of crystal in the case of producing silicon single crystal having >=100mm diameter by a Czochralski(CZ) process. CONSTITUTION:Silicon single crystal having >=100mm diameter and the following characteristics is produced by a CZ process, which is difficult in generation of a defect in a lamination layer inducing oxidation. In other words, in relating to the local resistivity measured by a spreading resistance method on the surface of a wafer of silicon single crystal wherein heat treatment for dissipating an oxygen donor has been performed, the rate of the measuring point exceeding + or -1.0% of mean value of resistivity is not larger than 35% of all measuring points. Furthermore, the difference between the maximum value and the minimum value in the distribution of the concn. of oxygen in a solid solution incorporated in the surface of the wafer is not larger than 2% for the maximum value. The rate V of growth (mm/min) of a crystal in the case of producing silicon single crystal is laminated as described hereunder. In the case of [Oi]>8.0, V<=0.075[Oi] to 0.10. In the case of [Oi]<=8.0, V<=0.50. The [Oi] is the concn. of oxygen of the solid solution of [10<17> atoms/cm<3>] unit measured by an infrared absorption method based on the standard of the 9th ad hoc committee of Japanese Electronic Industry Development Association.
Patent JP-H05257901-A (JP)
Title: Microprocessor synchronizing system
IPC: G06F15/177
Filed: 1992-03-10
Abstract: PURPOSE:To attain the synchronizing operation of two microprocessors by a simple circuit without using a microprocessor only for synchronizing processing. CONSTITUTION:This microprocessor synchronizing system has two microprocessors 1, 2, flip flop(FF) circuits 3, 4 for holding stop signals outputted from the microprocessors 1, 2, an AND gate 6 for judging the stop states of the microprocessors 1, 2, an FF circuit 7 for storing the output of the AND gate 6, an FF circuit 5 for storing the stop order of the microprocessors 1, 2, and an FF circuit 8 for storing the output of the FF circuit 7. The system has also registers 11, 12 for writing the processing process of the microprocessors 1, 2, a comparator 13 for comparing the contents of the registers 11, 12, a gate circuit 9 for forming a reset signal from the outputs of the circuits 5, 7 and the output of the comparator 13 and sending the reset signal to the circuits 3, 4, and a gate circuit 10 for forming a microprocessor interruption signal from the outputs of the circuits 5, 8 and the output of the comparator 13.
Patent JP-H01258912-A (JP)
Title: Bladder and manufacture thereof
Inventor: KURITA YOSHIYUKI
IPC: B29C33/02
Filed: 1988-04-08
Abstract: PURPOSE:To easily manufacture a durable bladder having the resistance to permeation of gases by a structure wherein a metal foil having a specified shape is imbedded within a rubber bladder main body. CONSTITUTION:A first bladder semi-molded form is produced by compression- molding stock rubber 4. Next, a second bladder semi-molded form is produced by compression-molding another stock rubber 4 under the state that a metal foil 2 having slits 2a running radially from its center is placed onto said another stock rubber 4. Finally, a bladder 1 is obtained by compressing the first bladder semi-molded form 5 put on the metal foil 2 of the second bladder semi-molded form 6 as a whole. The permeation of gases and deformation of the obtained bladder 1 is surely prevented from occurring and the durability of the bladder 1 is improved remarkably.
Patent JP-S5513866-A (JP)
Title: Secant compensation system
Inventor: MORI HIROMICHI
IPC: G01S13/68
Filed: 1978-07-14
Abstract: PURPOSE:To obtain a constitution requiring neither potentiometer nor servo mechanism by converting and demodulating an elevation axial angle synchronizing signal into a COS voltage by a demodulator circuit and by performing SECANT compensation via a divider. CONSTITUTION:As for an antenna on the azimuth and elevation drive system, an elevation synchronizing signal outputted by the elevation axial angle synchronous oscillator is phase-adjusted by control synchronous differential oscillator 4 and then converted into a COS voltage of the elevation by demodulator circuit 5. This voltage is applied to divider 6 applied with azimuth axial angle error sensitivity, so that SECANT compensation of azimuth axial angle error sensitivity will be performed with high reliability by a simple constitution requiring neither potentiometer nor servo mechanism.
Patent JP-H01258427-A (JP)
Title: Device for manufacturing semiconductor wafer
Inventor: ITO HIDEO
IPC: B01D53/34
Filed: 1988-04-08
Abstract: PURPOSE:To prevent any danger from the leakage of reactive gas from occurring by a method wherein a detection part detecting any change in temperature of chemical reaction heat in a waste gas processor brought about in case of a leakage is mounted on an exhaust channel exhausting the waste gas. CONSTITUTION:An RF power supply 6 is connected to an upper electrode 8 and a lower electrode 3 producing glow discharge plasma in an etching chamber 1. Reactive gas adsorption-processed by adsorbent 11 filled in a waste gas processor 10 is exhausted from an exhaust duct 12 to a main exhaust duct. A temperature sensor 14 detecting reaction heat in case of an external leakage and an alarm 15 raising an alarm conforming to the output from the sensor 14 are mounted on the lower step part of the processor 10. A detecting part 16 detecting any external leakage is composed of the sensor 14 and the alarm 15. Thus, any abnormality in the processor 10 in case of the leakage can be detected earlier. Through these procedures, any danger from the leakage of reactive gas can be prevented from occurring.
Patent JP-S61246581-A (JP)
Inventor: HARUNA MITSUAKI
IPC: F26B17/14
Filed: 1985-04-22
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-2000286479-A (JP)
Title: Function element and multi-component polyphase system polymer molding
Inventor: HIRAOKA TOSHIRO
IPC: H01L51/05
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a function element whose response speed is fast and which is superior in durability by bonding the interface of phases A and B, which are formed of three-dimensional bicontinuous nano phase isolation structure, by means of chemical connection and connecting electrode terminals to the phases A and B. SOLUTION: A multi-component polyphase system polymer molding is formed of chains A and B constituted of hole conductive or electronic conductive polymer chains. A phase A formed by flocculating the chains A and a phase B formed by flocculating the chains B from three-dimensional bicontinuous nano phase isolation structure. The phases A and B are bonded by chemical connection. Electrode terminals are connected to the phases A and B. The phases A and B are formed of A-B-type diblock copolymer or an A-B-A-type triblock copolymer. Thus, a function element whose domain is small, whose interface area is large, which is used as a phase isolation band, whose response speed is fast and which is superior in durability can be obtained.
Patent JP-S61245997-A (JP)
Title: Production of spherical powder solder
Inventor: HAMADA YOSHITO
IPC: B23K35/02
Filed: 1985-04-22
Abstract: PURPOSE:To make possible the easy production of a product in a spherical state having no oxide films by melting solder powder in a heating zone of a liquid, spheroidizing the melt by the surface tension and solidifying the spheroidized powder in a cooling zone. CONSTITUTION:The liquid temp. of the heating zone H is set at the temp. slightly higher than the m.p. of the solder and lumped solder is supplied to a grinding machine E. The shapeless powder obtd. by the grinding is fed to the heating zone H. The solder powder melts while the solder powder descends in the heating zone H. The solder powder is spheroidized by the surface tension determined by the liquid component and solder component and is solidified during the passage through the cooling zone C. A solvent added with a flux, activator or org. acid is usable for the liquid; for example, a dioctyl phthalate soln. of 2% stearic acid is usable.
Patent JP-S5513086-A (JP)
Title: Loosening device of food boiled down in soy
Inventor: MATSUSHITA HIDEKATSU
IPC: A23L1/00
Filed: 1978-07-17
Abstract: PURPOSE: To loosen food boiled down in soy (T) without damage, by jetting a compressed fluid on the surface of the compressed and filled T.  
     CONSTITUTION: The compressed and filled food boiled down in soy (T) is placed in the tray 1, which is covered with the frame 2 comprising the elevating loosener 4. Compressed air, a gas, or liquid is fed into the loosener 4 via the air pipe 7, and jetted from the holes 8 and penetrated into T, and then escapes from the peripheral vent holes 9 and the hollow pipes 5. The food T is moved to the periphery while being loosened along the air flow to give an almost uniform thickness and low density, and then extends to the corners of the tray 1 in a soft and loose state. A means, e.g. a protrusion, to prevent the sticking of T may be provided under the holes 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5612318-A (JP)
Title: Agent for suppressing oxidation of lipid
Inventor: HOSHINO FUMIHIKO
IPC: A61K35/74
Filed: 1979-07-12
Abstract: PURPOSE: An agent for suppressing the oxidation of lipid, and effective to remedy and prophilaxis of angiosclerosis, senile arthrosis, dermatrophia, etc., containing Streptococcus faecalis as effective component.  
     CONSTITUTION: An agent containing cells of Streptococcus faecalis TH-001 strain (FERM-P No.4861), etc. as effective component. The cells may be living or heat- treated cells, however, freeze-dried cells are preferable in view of the handleability. It is formed to suspension, granules, powder, tablets, capsules, etc., and administered orally, or by peritoneal infusion, intravenous injection, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59213987-A (JP)
Title: Rotary compressor
Inventor: SAKAMAKI HIROSHI
IPC: F04C18/344
Filed: 1983-05-20
Abstract: PURPOSE:To make smooth the rotation of a rotary sleeve, by forming, in the inner peripheral surface of the rotary sleeve, a recessed groove which engages with the front end of at least one of vanes. CONSTITUTION:A recessed groove 301 which is engaged with the front end of at least one of vanes 16 is formed in the inner peripheral surface of a rotary sleeve 30 rotably journalled to a center housing 22. Upon starting the rotary sleeve is surely and forcingly rotated while the vanes 16 engages in the recessed groove 301 in the inner peripheral surface of the rotary sleeve 30. Therefore, no risk of locking of the vane 16 due to the rotation of a rotor is brought about. Further there may be provided such an urging function that dynamic pressure bearing is established in an air-bearing chamber 40 between the outer peripheral surface of the rotary sleeve and the inner peripheral surface of the center housing 22.
Patent JP-S63252463-A (JP)
Title: Integrated circuit device
Inventor: FUKUZAWA FUMIHARU
IPC: H01L27/02
Filed: 1987-04-08
Abstract: PURPOSE:To relax the instantaneous fluctuation of power supplies due to electrostatic induction noises, etc., and to prevent the malfunction of a storage circuit by isolating the power supplies for an input circuit, an output circuit and the storage circuit constituting a complementary type MOS integrated circuit by a resistor or a diode. CONSTITUTION:Both ends of a battery are connected between a positive-side power terminal 1 and a negative-side power terminal 2 for a complementary type MOS integrated circuit, and an input circuit-output circuit 3 is connected. A resistor or a diode 6 is connected between a power supply for the circuit 3 and a power supply for a storage circuit 4. When the supply voltage of the circuit 3 instantaneously fluctuates to disturbance such as electrostatic induction noises, the drive of heavy loading, etc., the instantaneous fluctuation is buffered by a time constant by the inter-power capacitance 9 of the storage circuit 4 and the resistor. Or the supply voltage of the circuit 3 is not fluctuated by the reverse characteristics of the diode.
Patent JP-H06276475-A (JP)
Title: Memory write control system in multi-pattern display function
Inventor: WAKABAYASHI TAICHI
IPC: H04N5/937
Filed: 1993-03-23
Abstract: PURPOSE:To provide the memory write control system in the multipattern display function able to write a multi-pattern without disturbance to a multi- pattern memory in an optimized wait time in a reproduction device for an electronic still system having a multidivision pattern display function. CONSTITUTION:A multi-pattern display function is started by the loading of a floppy disk and an FM modulation video signal is read from the floppy disk. An SRF signal is generated from the FM modulation video signal by an SRFLPF 6 and a rectifier circuit 7. The signal is sampled by an A/D sampling circuit 25 in a system controller 1 and a fluctuation discrimination section 26 discriminates whether or not its fluctuation level reaches a predetermined level or below. When the level reaches the prescribed level or below, a write enable signal is sent to a memory controller 24.
Patent JP-S61246969-A (JP)
Title: Off-track amount detecting circuit in rotary magnetic recording device
Inventor: NAKAMURA KEISUKE
IPC: G11B21/10
Filed: 1985-04-24
Abstract: PURPOSE:To detect properly an off-track amount irrespective of the off-set amount by rendering a controller to read the amplitude of a servo signal and a level at a no-signal time so as to calculate the off-track amount. CONSTITUTION:Where the servo signal is obtained through a reproducing circuit 3 from a head 1, the controller 6 detects that a reproducing signal is the servo signal, viewing an index signal. When the operation is reading three times, the controller 6 transmits four conversion signals. These conversion signals are also inputted to the reset terminal of an integration circuit 4, and an integration waveform can be available with respect to the servo signals at inner and outer peripheries. The controller 6 reads each peak of the integration waveform, and continuously A/D-converts the level at the no-signal time with the aid of the next conversion signal. A CPU 6 reads three values, from which the off- track amount can be calculated.
Patent JP-S59212789-A (JP)
Title: Transmitting frequency oscillating device for pulse doppler radar
Inventor: SHINTANI KOUJIROU
IPC: G01S7/282
Filed: 1983-05-19
Abstract: PURPOSE:To always maintain the gradient and linearity of the modulation of a transmitting frequency at a fixed level and maintain the performance of a pulse Doppler radar at a desired level, by feedback-controlling a voltage controlling oscillator in accordance with errors in the gradient and linearity of the modulation of the transmitting frequency. CONSTITUTION:The output of a voltage controlling type local frequency oscillator 5 is mixed with the output of the same oscillator 5 passed through a power distributor 7, delay circuits 8 and 9 whose ratio of delay times are reverse of the ratio of a modulating gradient, and switching circuit 10, all of which constitute a loop circuit, at a mixer 11 and a low frequency which is proportional to the gradient of the modulation of the frequency outputted from the oscillator 5 is obtained. On the other hand, this low frequency changes in accordance with the linearity of the modulation and a voltage corresponding to errors in the gradient and linearity of the modulation of a transmitting frequency is generated through a low-frequency amplifier 12, digital processing section 13, D/A converter 14, etc., and then, the oscillator 5 is feedback-controlled by a voltage adder 15. Therefore, the gradient and linearity of the modulation of the transmitting frequency are always maintained at a fixed level and the performance of distance measurement, searching, tracing, etc., of a pulse Doppler radar can be maintained at a desired level.
Patent JP-H09284813-A (JP)
Title: Transmission line connection system
Inventor: KIKU TOSHIAKI
IPC: H04Q3/52
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a transmission line connection system simple in configuration and capable of connecting a terminal equipment to a transmission line for plural equipments, a system and a network or the like. SOLUTION: The signal of a frequency fA outputted from an oscillator 161 of a terminal input section 160 is given to an automatic connection circuit 100, and the frequency counter of an identification circuit 190 detects the signal of the frequency fA. Through the detection, a relay drive circuit A108 or B109 is controlled and any of relay contact circuits A101, B102, C103, D104 is selected to connect a terminal equipment communication line 131 to any of a network A connection line 132, a network B connection line 133 and a network C connection line 134.
Patent JP-S60232972-A (JP)
Title: Printing-controlling system
Inventor: AZUMA HISAFUMI
IPC: B41J2/505
Filed: 1984-05-04
Abstract: PURPOSE:To permit printing to be stopped only between lines in which no character is printed and ensure printing quality, by a system wherein a printing- stopping position can be controlled by a printer controller. CONSTITUTION:An operator inputs the number to be outputted, through a keyboard connected to a VDT9. The data thus inputted are sent to a host computer 7 through a terminal controller 8 when a transmitting key on the keyboard is depressed. The host computer 7 analyzes the received data, and transmits data in a designated file to a printer 11 incorporating the printer controller 10. Since the printer 11 prints data on a continuous paper, the operator or user depresses a switch in the printer 11 in the case where printing data are long, where he wants to see the result of printing, or where he promptly wants the result of printing for him when the relevant printing has been finished and data for the next person are being printed. After his object is attained, the switch is re- depressed, thereby restarting printing.
Patent JP-S59214655-A (JP)
Title: Discharging method of bubble in ink jet recorder
Inventor: MATSUMOTO SHIYUUZOU
IPC: B41J2/19
Filed: 1983-05-19
Abstract: PURPOSE:To discharge and remove bubbles in a short time by small pressures by a method in which a pressure pulse is intermittently applied to the ink supply system of an ink jet head to cause bubbles in the ink jet head to discharge. CONSTITUTION:A release valve 20 is set in an ink supply path 2 from an ink tank 1 to an ink jet head 3. Ink liquid of a fixed pressure, pushed out of the ink tank 1, flows toward a discharge port 23 side by opening a ball valve 21 closed by a spring 22, while the balance between the reaction of the spring 22 and the resistance of the fluid is broken to give a vibration to the valve. Therefore, the ink fluid pressurized pulsatively is intermittently supplied to the ink jet head.
Patent JP-S59214955-A (JP)
Title: Diagnosing method of arithmetic option
Inventor: OKAMOTO MITSUMASA
IPC: G06F11/277
Filed: 1983-05-20
Abstract: PURPOSE:To improve reliability by diagnosing an optional hardware on the basis of a microprogram from a CPU at the time turning on a power supply, and after checking the operation, starting a system. CONSTITUTION:When the power supply is turned on, a floating point arithmetic hardware (FPH) diagnosing program sets up an FF113. At that time, a main storage accessing signal is permitted by an AND gate 114. Specific data are written in locations X'000'-X'001F' of a main storage device 12 and then the FF113 is reset. Consequently, the main storage accessing signal is inhibited and a floating point register (FPR) accessing signal is permitted. Data are written in the FPR, the FF113 is set up again, data in the main storage device 12 are read out, and then the correct writing of data is checked. Subsequently, the FF113 is reset. At that time, diagnosis is executed on the basis of the FPH signal.
Patent JP-S58205250-A (JP)
Title: Electronic computer utilizing system
Inventor: SUGIYAMA ATSUSHI
IPC: G06F15/02
Filed: 1982-05-25
Abstract: PURPOSE:To output a normal sound synchronously with the operation of an electronic computer, by repeating such the operation as reducing a next special sound signal for synchronization to the input standby state before a normal sound signal part ends. CONSTITUTION:The electronic computer inputs the special sound signal 9 for synchronization firstly by a previously stored program and starts outputting characters, etc., on a display and a printer in response to the input. When the time of said operation is made shorter than the reproduction time of a next normal sound part, the sounding is carried on until a next special sound signal 9' for synchronization is inputted before the sound of a signal part 11 after the operation corresponding to the contents of a sound signal part 11 of a tape 7.
Patent JP-H11286151-A (JP)
Title: Recorder and recording medium carrying method therefor
Inventor: KANAMARU HIROSHI
IPC: B41J11/42
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To enhance carrying efficiency and recording speed of a recording medium. SOLUTION: A recording medium 14 is carried on an LF roller 11 until the forward end thereof faces a recording medium passage sensor 27. A decision is then made whether the part of the recording medium 14 between respective sensors 27, 28 corresponds to a specified distance. If it is corresponds to the specified distance, the recording medium 14 is carried without detecting passage of the rear end of the recording medium 14 through the sensor 27 when an image is recorded at that part of the medium 14, otherwise the recording medium 14 is carried while detecting passage of the rear end of the recording medium 14 through the sensor 27.
Patent JP-H11287762-A (JP)
Title: Method and device for detecting organization activity of tumor
Inventor: TAKEDA MOTOHIRO
IPC: A61B10/00
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To easily detect pathological information such as the organization activity and the degree of malignancy of a tumor. SOLUTION: A sample 13 is placed on a sample table 12 in a sample chamber 11. The body temperature of the sample 13 is detected by a temperature detector 22. A control part 20 controls a temperature control constant temperature bath 16 according to the detected body temperature, thus constantly retaining the body temperature of the sample 13. The extremely weak emission of an organism being generated from the sample 13 is detected by a detector 18 via an optical lens system 17. The control part 20 converts the signal intensity of each pixel being supplied from the detector 18 at each specific time interval to a digital value for counting and generates a two-dimensional gray level image from the count value for each pixel.
Patent JP-S60232897-A (JP)
Inventor: ISHIMURA KEIICHI
IPC: B26D1/24
Filed: 1984-05-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61248526-A (JP)
Title: Alignment
Inventor: NISHIMURO SUNAO
IPC: H01L21/30
Filed: 1985-04-26
Abstract: PURPOSE:To reduce the mark number remarkably by a method wherein, in a reduction projection exposure device to expose stepped wafer substrates in the photolithographic process, applicable chips are decided in every process for alignment using exclusive alignment marks provided in each chip. CONSTITUTION:When wafer substrates are exposed by a reduction projection exposure device, chips 21-24 to be patterned by one time exposure are arranged. Next the chips 21-24 are respectively provided with alignment marks using the peripheral part thereof not any conventional multiple common marks but the adjoining alignment marks 31 and 32, 33 and 34, 35 and 36, 37 and 38 needed only for respective chips 21-24 so that the mark number in one chip may be decreased to decrease the total number of marks remarkably.