baber/WOPTO huggingface dataset:
Patent JP-S6352582-A (JP)
Title: Key signal generator
Inventor: EMORI TAKEO
IPC: H04N5/265
Filed: 1986-08-22
Abstract: PURPOSE:To convert a vertical/horizontal synchronizing signal into a soft KEY signal simultaneously by converting an output of an AND gate ANDing the vertical and the horizontal synchronizing signal into plural bits of a digital signal and multiplying a proportion value read from two storage means. CONSTITUTION:Proportion values of 0-1 are stored in ascending order corresponding to a width of slope in coefficient generators 22, 23 being ROMs. The proportional value stored in the ROM 22 is read by using an output of an up/ down counter 20 as a low-order address and using a data latched in a register 24 as a high-order address and fed to a multiplier 26. The proportion value stored in the ROM 23 is fed similarly to a multiplier 27. On the other hand, an output of an AND gate 11 is converted into an 8-bit data and fed to the multiplier 26. The proportion value from the ROM 22 is multiplied with the data and the result is fed to the multiplier 27. The multplier 27 multiplies the proportion value of the ROM 23 with the said arithmetic result and outputs the result as the soft KEY signal.
Patent JP-H0482408-A (JP)
Title: Variable impedance circuit
Inventor: TAKEMURA TAKESHI
IPC: H03H7/00
Filed: 1990-07-25
Abstract: PURPOSE:To miniaturize a circuit, to stabilize characteristic, to keep resolution constant, and to facilitate the setting operation of an impedance value by connecting plural auxiliary impedance elements whose impedance values are set at geometric series relation with that of a main impedance element selectively. CONSTITUTION:Assuming the impedance value of the main impedance element Xo as (x), and that of the auxiliary impedance elements X1-X as kx, k<2>x,...kNx, respectively, the impedance values of the elements X0-XN go to the geometric progression of a common ratio (k), therefore, 2N impedance values can be set between main circuit terminals T1 and T2 by combining the opening/closing of switches S1-SN, which enables a large number of set values to be obtained efficiently. Also, since the influence of the contact resistance of a switching contact part can be almost neglected, miniaturization, a low cost, uniform resolution, and stable characteristic can be obtained. Furthermore, by providing a setting apparatus, workability when a large number of impedance values are set can be improved.
Patent JP-H0483345-A (JP)
Title: Bipolar transistor and its manufacture
Inventor: SHIMAWAKI HIDENORI
IPC: H01L29/737
Filed: 1990-07-25
Abstract: PURPOSE:To reduce a base resistance remarkably by constituting a p-type base layer from III-V compound semiconductor having at least one of Ga, Al, In as group III elements and at least one of As, P as group V elements and by having a contact layer composed of C dope GaAs between the base layer and base electrode. CONSTITUTION:After SiO2 film 13 is formed in front, the film is removed by reactivity ion beam etching using CF4 for etching gas so that a side wall composed of SiO2 film 13 is formed on side faces of n-GaAs layer 7, m-AlxGa1-xAs layer 6 and n-Al0.25Ga0.75As layer 5. This thin n-Al0.25Ga0.75As layer 5 prevents the sheet resistance of a base layer from locally increasing in the lower part of the SiO2 film 13. Then, SiO2 films 12 and 13 are used as masks and n-Al0.25 Ga0.75As layer 5 is removed by etching and after p-GaAs layer 4 surface is exposed, p-GaAs layer 8 is selectively formed on the p-GaAs layer 4 at 450 deg.C epitaxy temperature. Subsequently, after the p-GaAs layers 8 and 4 on an insulating region 14 are successively removed by etching, a photoresist film 16 is formed and further TiPtAu layer 10 is vapor-deposited from above.
Patent JP-H0749698-A (JP)
Title: Acoustic component extracting device, electronic musical instrument using the device and frequency component extracting device
Inventor: IRIE YUICHIRO
IPC: G10L25/90
Filed: 1993-08-09
Abstract: PURPOSE:To enhance the precision in detecting inputted acoustic signals in an acoustic component extracting device which extracts the level of acoustic components that can be included in the inputted acoustic signals. CONSTITUTION:When acoustic signals, that have an intermediate frequency of the frequencies of two musical scale sounds, are inputted, large outputs appear in two envelope signals whose central frequencies are located next to each other and it becomes harder to distinguish which musical scale sound frequencies are being inputted. Therefore, when each value of a t-th musical scale envelope signal Et(n) and a(t-1)-th musical scale envelope signal Et-1(n) (2<=t<=N) are judged to be larger than a threshold value in S1609 and the difference of these values computed in S1611 is judged to be less than a threshold value in S1612, filter coefficients are moved in S1617 of S1618 and bandpass filtering and envelope extraction processes are re-executed. As a result, an envelope signal Et(n) corresponding to the t-th musical scale which is more accurately computed is obtained in S1619.
Patent JP-H0639833-A (JP)
Title: Kneading device
Inventor: KURODA YOSHINORI
IPC: B29K23/00
Filed: 1992-07-23
Abstract: PURPOSE:To provide a kneading device capable of uniformly controlling the degree of kneading without causing leak of resin and a short path. CONSTITUTION:A supply port 5 of material is formed in one end part of the housing 4 of a kneader 1. A discharge port 6 of material is formed in the other end thereof. A kneading chamber 7 communicating the discharge port 6 with the supply port 5 is formed in the housing. A kneading rotor 8 is freely rotatably equipped in the kneading chamber. In a kneading device wherein a gear pump 2 is connected to the discharge port 6 of the kneading material in the kneader 1, a gate device 15 is provided in the vicinity of the discharge port 6 of kneading material to freely regulate a gap between the internal face of the kneading chamber 7 and the kneading rotor 8.
Patent JP-S6354739-A (JP)
Title: Method of positioning magnetic attraction pickup
Inventor: CHIYOSHIMA TOSHIO
IPC: H01L21/677
Filed: 1986-08-25
Abstract: PURPOSE:To position a magnetic attraction pickup easily by moving a body until the body is brought into contact with a stopper by the magnetic attraction force of an electromagnet. CONSTITUTION:A pickup 15 is brought near to the upper section of an object 2 to be attracted and held, and DC is supplied to both electromagnets 30, 40. Consequently, the object 2 such as an LSI is attracted and held to the attraction surface 23a of a base 23. Currents are changed gradually to AC from DC regarding the electromagnet 40. As a result, vibrations are generated in the base 23, the magnetic attraction force of electromagnet 40 itself is weakened, and the magnetic attraction force of the electromagnet 30 is inversely strengthened. Accordingly, the body 2 is brought to the state easy to be moved, and shifted to the side of a stopper 27, sliding on the lower surface 23a of the base 23. The object 2 takes a rectangle, and is brought into contact with two contact surfaces 27a, 27b in the L-shaped stopper 27, and the object 2 is positioned precisely in the X and Y directions regarding a position on the plane of the pickup 15.
Patent JP-H06107558-A (JP)
Title: Agent for prevention and treatment of anaphylactic shock
Inventor: RA TOMOYASU
IPC: C12N15/12
Filed: 1993-08-09
Abstract: PURPOSE:To provide an agent for preventing and treating anaphylactic shock, blocking the anaphylactic reaction at its origin and useful for clinical treatment. CONSTITUTION:The anaphylactic shock preventing and treating agent contains a peptide capable of bonding with human IgE as an active component. Concretely, the peptide is a high-affinity immunoglobulin E receptor alpha-chain or a soluble fragment of a high-affinity globulin E receptor alpha-chain capable of bonding with human IgE.
Patent JP-S6175168-A (JP)
Inventor: SAKAMOTO KAZUO
IPC: A47F3/00
Filed: 1984-09-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6353131-A (JP)
Title: Control device for continuously variable transmission
Inventor: MORIMOTO YOSHIHIKO
IPC: B60W10/101
Filed: 1986-08-23
Abstract: PURPOSE:To improve control pressure, by correcting a control amount, when a speed change speed is controlled by determining the target speed change ratio, in accordance with a change of line pressure to be almost equally generated to the control amount which is a target of the actual speed change speed. CONSTITUTION:A control unit 40, reading signals Np, Ns and theta from each sensor 41, 42 and 44, obtains the actual speed change ratio (is) in a speed change speed arithmetic part 45 and a target speed change ratio change speed dis/dt in a target speed change speed arithmetic part 47, and a speed change speed di/dt is obtained in a speed change arithmetic part 49 by using these (is) and dis/dt obtained in the above and coefficients K1, K2 then duty ratio Db of the predetermined transmission torque Tb is referred by using a table to a duty ratio reference part 50 by di/dt and (i). This duty ratio Db, which is corrected in a duty ratio correction part 60 and input to a solenoid valve 28, generates a control pressure of pulse state, in this way a speed change speed control valve 23 is repeatedly actuated in two positions of oil supply and discharge.
Patent JP-H0751234-A (JP)
Title: Stress evaluation device and physiological age evaluation device
Inventor: AMANO KAZUHIKO
IPC: A61B5/16
Filed: 1993-08-09
Abstract: PURPOSE:To evaluate stress or physiological age simply without imposing a great burden on a testee and a diagnoser by administering predetermined operation processing in regard to a corrugation parameter specifying the corrugation of pulsation waves, outputting an operation processing outcome as a stress level of the testee. CONSTITUTION:A diagnoser selects an input form into a stress evaluation device, and inputs a parameter, that is, a corrugation parameter necessary for the discrimination information and evaluation of a testee and the fatigue degree or the like of mind and body sought by means of a fatigue degree interval diagnosis list. These are taken in at a buffer memory in a microcomputer 1 in order, and a parameter for the physiological stress level evaluation of each testee is substituted in each calculation expression, and a physiological stress level, a physiological stress level and physiological age are sought, and these are once accumulated at the buffer memory. Each parameter that has been used is displayed on a display device 4 separately according to testees.
Patent JP-H0246756-A (JP)
Title: Manufacture of semiconductor capacitor
Inventor: TSUKAMOTO KATSUHIRO
IPC: H01L21/8242
Filed: 1988-08-08
Abstract: PURPOSE:To improve dielectric breakdown voltage, realize uniform distribution of breakdown voltage, and lengthen reliability life by a method wherein, after a surface region of the lower electrode of a semiconductor capacitor is made amorphous, a dielectric film is deposited in a state that recrystallization is not progressed. CONSTITUTION:When arsenic ion 7 is implanted in the surface of a polycrystalline silicon film (lower electrode) 3, said film 3, which was an aggregate of fine crystal with a grain diameter of about 200Angstrom  at the time of deposition, is made completely amorphous from the surface to a depth of about 600Angstrom , and an amorphous layer 8 is formed. After that, a silicon nitride film 4 is deposited on the surface of the polysilicon film 3 whose surface is made amorphous and on the surface of an oxide silicon film 2. The deposition process of the silicon nitride film 4 is performed under the condition that the amorphous layer 8 of the polycrystalline silicon film 3 of the lower electrode can be prevented from progressing recrystallization. That is, the deposition temperature of the silicon nitride film 4 is set at a temperature equal to or lower than 750 deg.C. Further, a silicon oxide film 5 is formed on the surface of the silicon nitride film 4 by thermally oxidizing the surface of the silicon nitride film 4.
Patent JP-S5988620-A (JP)
Title: Output smoothing apparatus of karman's vortex flow rate sensor for internal combustion engine
Inventor: NAGAISHI HATSUO
IPC: G01P5/01
Filed: 1982-11-12
Abstract: PURPOSE:To form an air flow rate signal in a better response with limited variation in the computed value of a flow rate due to output changes of a Karman's sensor by a method wherein the cycle of intake pulsation is estimated from the rotation of the engine to set the value integrally multiplying it for a sample period and the Karman's cycle output signal during the period is averaged to determine the flow rate. CONSTITUTION:A Karman's waveform signal digitalized with a cycle-digital converter 1 is fed to a cycle adder 31. The cycle adder 31 is also fed with an engine rotation signal and an output of a sample time setting device 5 for setting a sample time and outputs a total value of karman's cycles and the number of samplings during the set time to a divider 32, which divides the total value of Karman's cycles by the number of samplings and provides the results to a flow rate calculator 4. Thus, fuel injection level is determined based on the output of the flow rate calculator 4.
Patent JP-S6355381-A (JP)
Title: Diaphragm expansion support device for diaphragm air pump
Inventor: TAKAHASHI KEIZO
IPC: F04B45/04
Filed: 1986-08-23
Abstract: PURPOSE:To improve pumping performance, by engaging a ring member of which rigidity is changed by a change in its shape with the inner side of a ring-shaped projection integrally and projectingly connected with an outside circumference of a diaphragm. CONSTITUTION:A concentric ring-shaped projection 4a is integrally and projectingly connected with a side surface of a diaphragm 4 along its outside circumference. A ring-shaped recessed groove 10A is defined on the side of a diaphragm mounting table 10. A ring member 12 of which rigidity is changed by a change in its shape is engaged with the inner side of a ring-shaped projection 4B. As a result, an elastic force corresponding to an amount of a load is securely maintained, whereby the maximum efficiency of a pump can be stably provided.
Patent JP-S6442566-A (JP)
Title: Production of coated aluminum alloy
Inventor: SUNAMI HIDEHACHIRO
IPC: C23C14/02
Filed: 1987-08-07
Abstract: PURPOSE:To develop the title coated Al alloy having excellent wear resistance without deteriorating the strength of an Al alloy by preheating the Al alloy at a specified temp. coating the surface with a hard nonmetal compd., etc., in a solution-annealing temp. range, immediately quenching, and then age- hardening the alloy. CONSTITUTION:An Al alloy part 7 to be treated in a vacuum vessel 4 is preheated by a heater 5 to 150 deg.C or to a solution-annealing temp. Gaseous N2 is supplied from a gas tube 6 into the vessel 4 to obtain about 0.02-0.005Torr pressure, the Al alloy part 7 is heated to a solution-annealing temp. range, the electric potential of a water-cooled crucible 8 made of copper and contg. metallic Ti is made positive, the potential of a tube 9 made of Ta is made negative, gaseous Ar is injected from the tube 9 to generate a glow discharge, hence the metallic Ti is ionized, the Ti ion is allowed to collide with the Al alloy part 7 along with the gaseous N2 ion, and a film of TiN is formed. The part is immediately discharged from the vessel 4, cooled with water, and age-hardened. By this method, an Al alloy with a coating having excellent wear resistance is produced.
Patent JP-H11351873-A (JP)
Title: Protractor with azimuth magnetic needle
Inventor: FUJITA YUKIO
IPC: G01C17/04
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To easily and accurately mark azimuth on the design drawing and map of a house by accurately indexing the azimuth on the design drawing or the map of a house. SOLUTION: A projecting edge part 2 whose section is cylindrical for assembling an azimuth magnetic needle is provided on the central plane of a protractor 1 with an azimuth panel where a 360-degree protractor scale and azimuth scale is provided on the plane surface or the bottom surface of a circular thin-plate plane or the bottom surface, a shaft needle 4 is fixed to the plane center part in the projecting edge part being provided with an adhesive and a magnetic sensor 5 is fitted to the shaft needle 4, and further a lid 3 for covering the cylindrical projecting part 2 is formed and covers the projecting part with the adhesive.  When it is to be used for structure, a body is placed on an North azimuth indication line being indicated on a design drawing and a map, the body magnetic sensor and the North azimuth indication line are overlapped, further the body center part is overlapped onto the azimuth investigation point on the design drawing and the map, the azimuth of East/West/ South/North from the investigation point is examined by utilizing the body magnetic sensor, and the azimuth of East/West/South/North being investigated is accurately marked on the design drawing and the map of a house by utilizing a body scale depending on the purpose of use. Also, the body is placed at the center of the house, thus examining the azimuth of East/West/South/North from the center of the house.
Patent JP-S5986937-A (JP)
Title: Process information collecting device
Inventor: KASAHARA KUMIO
IPC: H04B10/00
Filed: 1982-11-11
Abstract: PURPOSE:To prevent out of synchronism by transmitting 1/2 of pulse light power when an on-off sensor is in an off-state, extracting a timing pulse signal from its receiving pulse signal, and identifying the on-off sensor. CONSTITUTION:Pulse light emitted from an optical transmitter 2 is transmitted by an optical fiber 3a, and is branched by an optical branching device 4. The branched pulse light is inputted to an on-off sensor 6, and the intensity of the transmitting pulse light is modulated by a signal of an information source. Also, the pulse light passes through an optical attenuator 7 and delay lines 5a, 5b, is synthesized by an optical coupler 8, is received by an optical receiver 9 through an optical fiber 3b, is converted to an electric signal, and by utilizing an amplitude difference of a receiving pulse signal, an on-off pulse signal and a timing pulse signal are extracted. Also, by using these signal, the number of the on-off sensor 6 and the on-off state are discriminated by an on-off sensor identifying circuit.
Patent JP-S6259328-A (JP)
Title: Fire prevention damper for use in duct
Inventor: MATSUMOTO TAKAYOSHI
IPC: F24F13/14
Filed: 1985-09-06
Abstract: PURPOSE:To reduce the pressure loss of a ventilation path caused by the existence of a damper by providing the damper supported rotatably by a damper shaft, for opening or closing the ventilation path within a frame body having the ventilation path, causing a temperature fuse to hold the damper in parallel to the ventilation path, and providing an arm having a weight whose mounting direction is made variable, at one end of the frame outside of the damper shaft. CONSTITUTION:At one end of an arm 15, a weight 16 is mounted, and at a mating part with a damper shaft 13, a hole 22 through which the damper shaft 13 is inserted and a through hole B 17 perpendicular to the direction of the hole 22, are provided. A position aligning pin 18 for a through hole A 14 of the damper shaft 13 is inserted through the through hole 17, and the damper shaft 13 is connected to an arm 15. Further, between one end of the damper 12 and a frame body 11, a temperature fuse 19 is fitted, and ordinarily, the damper 12 is held horizontally. When the temperature of a draft 101 from a duct rises up extraordinarily, the temperature fuse 19 is blown, and the damper 12 rotates toward the direction shown by an arrow 20 and makes contact with a damper retainer 21 to interrupt the ventilation path.
Patent JP-S6357417-A (JP)
Title: Takeout for ic in case
Inventor: KANAZAWA TAKAKI
IPC: B65G59/06
Filed: 1986-08-26
Abstract: PURPOSE:To get rid of any catch against an integrated circuit, by installing each IC sensor in a longitudinal lower end of a tilted IC case and an upper end of an IC shooter being connected to the former and, with the signal, operating a high pressure air jetting mechanism on the IC shooter and a pat mechanism of an IC case loader part. CONSTITUTION:An IC case 101 is mounted on a case loader part 11, tilted by a tilting mechanism 12, and connected to an IC shooter 13, while an integrated circuit slides down on the shooter. Each of IC detecting sensors 14 and 24 is installed in an upper end of this IC shooter and a lower end connected part of the IC case, thus passage of the IC is detected. When the sensor 24 is detected and the sensor 14 is not detected, it is so judged that the IC is caught so that a high pressure air jetting mechanism 16 is operated, an the caught IC is put back to the inside of the car 101, and the catch cause is remedied. In addition, a pat mechanism is installed in the IC case loader part 11, giving an impact to the IC case 101, thus taking out the IC is made performable in an accurate manner.
Patent JP-S6257816-A (JP)
Title: Screw thread-shaped grinding wheel for finish grinding gear
Inventor: AIURA MASATO
IPC: B23F21/02
Filed: 1985-09-07
Abstract: PURPOSE:To obtain a screw thread-shaped grinding wheel with a low price further with no blocking, by integrally providing a thread ridge in the periphery of a base shaft and securing many abrasive grain bands spacing a predetermined distance at a predetermined angle to both side tilt surfaces of said thread ridge. CONSTITUTION:A grinding wheel, integrally providing a thread ridge 3 in the periphery of a base shaft 2, secures many abrasive grain bands 6 to both side tilt surfaces 4 of said thread ridge 3 so as to be protruded by every fixed quantity from said tilt surface. Said abrasive grain band 6 is formed by electrodepositing an abrasive grain of boron nitride, diamond, etc. by a metal bond. The abrasive grain band 6 is secured spacing a predetermined distance from the center side of the thread ridge 3 toward its peripheral side tilting 10 deg. or more (30 deg.-75 deg. preferable) with respect to a radial direction line of the thread ridge 3. As the result, the grinding wheel, when it performs grinding, is prevented from blocking efficiently cooling a grinding part because grinding fluid is allowed to flow circulating between each abrasive grain band 6. Further the screw thread-shaped grinding wheel, decreasing the expensive abrasive grain to a small quantity, is also low priced.
Patent JP-S6174664-A (JP)
Title: Bubble nozzle
Inventor: ODA MASAO
IPC: B05B7/04
Filed: 1984-09-20
Abstract: PURPOSE:To make the light bubbles to reach a great distance by providing a gap of blow-off port for an aq. soln. between a tip of an air introducing conduit and a tip of main body and fitting a foaming cylinder to the main body. CONSTITUTION:An air introducing conduit 6 is connected to an air introducing port 7 of a main body 1 and a gap of the aq. soln. blow-off ports 3 is provided between a tip 4 of an air introducing conduit of the other end of the conduit 6 and a tip 5 of the main body and furthermore a forming cylinder 2 is fitted to the main body 1. By this way, a great radiation distance is obtained because water is drawn toward the central part of the drainage column.
Patent JP-H0950616-A (JP)
Title: Magnetic head slider, its manufacture and magnetic disk device
Inventor: SUZUKI TOSHIO
IPC: G11B5/60
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To exactly control a floating characteristic of a magnetic head without increasing a manufacturing cost. SOLUTION: This magnetic head is composed of the slider 1 formed with one pair of rails 3a and 3b on the opposite surface to a medium and also formed with tapered parts 2c on the relative inflow end side of an airflow on the rails 3a and 3b respectively and transducers 4 arranged in end parts of the rails 3a and 3b respectively. Blending chamfers 2a on the outer side of the slider on the rails 3a and 3b respectively are made larger than blending chamfers 2b on the inner side of the slider in size, and the floating characteristic of the slider 1 is controlled, so that a decrease of a floating amt. due to, for instance, an inflow angle (yaw angle) of the airflow is suppressed.