baber/WOPTO huggingface dataset:
Patent JP-H02196433-A (JP)
Title: Si heterojunction bipolar transistor and its manufacture
Inventor: KONDO MASAO
IPC: H01L29/16
Filed: 1989-01-25
Abstract: PURPOSE:To form a uniform amorphous semiconductor film containing microcrystal Si without generating epitaxial growth on a single crystal Si substrate by inserting an Si oxide film having a specified thickness between a single crystal Si substrate on which A base and a collector are formed and an amorphous semiconductor film containing microcrystal Si turning to an emitter. CONSTITUTION:The title bipolar transistor is constituted of a laminated body of single crystal Si substrates 1-4 and an amorphous semiconductor film 11 containing microcrystal Si. At least a part of an emitter is formed of the amorphous semiconductor film 11 containing the above microcrystal Si. A base and a collector are formed in the single crystal Si substrate 1-4. A continuous Si oxide thin film 10 of 5-15Angstrom  in thickness is inserted between the single crystal Si substrate 1-4 and the amorphous semiconductor film 11 containing microcrystal Si. For example, the above Si oxide thin film 10 is an Si oxide film formed by cleaning the surface of the above single crystal Si substrate 1-4 in solution containing HCl, N2O2, and H2O.
Patent JP-S63182989-A (JP)
Title: Image signal processor
Inventor: OKUBO HIROMI
IPC: H04N9/74
Filed: 1987-01-26
Abstract: PURPOSE:To directly designate a specific color as seeing it and to eliminate it afterwards by constituting the titled processor so that a specific color is designated by means of area-designation, then the color is eliminated from the whole original, and making the density data of R, G, B variable within a range at the time of processing the specific color numerically. CONSTITUTION:In an image processing circuit 203, a specific color elimination circuit 301 eliminates a specific color shown in a designated area from the whole original, then subtractive three primary color signals C, M, Y and a black signal Bk are generated by the circuits in the stages after a correcting circuit 302, and the generated data are supplied to a laser driver. In such a case, the circuit 301 read out the respective picture element data in the designated area from a frame memory 202, and obtains the maximum and the minimum values of respective data R, G, B; if the density data of the R, G, B come between the maximum value and the minimum value, the colors are made the specific colors. Thereafter, if the colors of respective picture elements in the frame memory 202 are the same as these specific colors, the R, G, B are made in '0', but otherwise are left input data are left as they are, and thus the specific color only is eliminated.
Patent JP-H11213829-A (JP)
Title: Alloy thermal fuse
Inventor: YOSHIKAWA TOKIHIRO
IPC: H01H37/76
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an alloy thermal fuse which is low cost and capable of ensuring reliable operation. SOLUTION: This alloy thermal fuse 10 comprises of a base 11, a low-melting point alloy pellet directly mounted to the base 11 and a case 15 covering the base 11 and containing the low-melting point pellet. If the low-melting point alloy pellet is mounted directly to the base 11 like this, the low-melting point alloy pellet does not have slack downwards to the deformed in the long term. The low-melting point alloy pellet is stored merely by being covered with the case 15 from the above, after it has been put on the plate-like structure base 11. Therefore, number of parts items is very small, and the fuse 10 can be manufactured with a simple structure.
Patent JP-S60160821-A (JP)
Inventor: MORI TAKASHI
IPC: A01G9/00
Filed: 1984-01-27
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-H03220016-A (JP)
Title: Air conditioner for automobile
Inventor: HARA JUNICHIRO
IPC: B60H1/00
Filed: 1990-01-24
Abstract: PURPOSE:To blow out the proper fluctuating wind in response to various heat environment states by controlling a variable blowing means changing the blowout state of the conditioned wind based on the control system applying different weight to the output values of a solar radiation quantity detecting means and a car room temperature detecting means. CONSTITUTION:A heater unit 4 has a ventilator door 19 opening or closing a ventilator blowout port 15 and a defrost/feet switching door 21 selectively opening or closing a defrost blowout port 16 and a feet blowout port 17. These doors 19, 21 are opened or closed by actuators 18, 20 controlled by a controller 26 to change the blowout state of the conditioned wind in time, the detected values of a room temperature sensor 28 detecting the temperature in a car room and a solar radiation quantity sensor 30 detecting the solar radiation quantity radiated into the car room are weighed to calculate the heat load received by the crew. The concentration blowout time and the diffusion blow out time for repeatedly changing the concentration mode and the diffusion mode in turn are determined according to the value of the heat load.
Patent JP-S62172210-A (JP)
Title: Apparatus for measuring degree of flatness of flat plate
Inventor: MATSUI KENICHI
IPC: G01B11/30
Filed: 1986-01-24
Abstract: PURPOSE:To measure the degree of flatness of a flat plate with high accuracy, by providing an optical system receiving laser beam generated from a first beam source to divide the same into a plurality of laser beams and allowing each laser beam to irradiate the flat plate from an oblique direction in the predetermined direction of said plate to perform scanning. CONSTITUTION:When an undulated steel plate is irradiated with laser beams (a), (b), (c), bright lines A, B, C appear on the upper surface 1a of the steel plate as shown by a drawing. At this time, because arc AC > line AC, AB+ BC>AC is defined and the elongation percentage in the formula is calculated for five scanning lines. When a steel plate having no undulation is irradiated with laser beams (a), (b), (c), bright lines A0, B0, C0 appear on the upper surface thereof and, at this time, A0B0+B0C0=A0C0 is defined and the elongation epsiloncalculated from the formula comes to zero and the degree of flatness of the steel plate is obtained from the elongation itself. In this measuring apparatus, because the index of the degree of flatness is calculated and the magnitude relation thereof is investigated, the degree of flatness can be measured with good accuracy even if undulation is generated in a flat plate.
Patent JP-H04248792-A (JP)
Title: Subscriber video transmission system
Inventor: FUJINOBE YASUHIRO
IPC: H04N7/173
Filed: 1991-02-05
Abstract: PURPOSE:To immediately recognize whether or not the unarrival of a video signal is due to input power supply interruption of a subscriber's equipment when the video signal does not arrive in a reception point in the subscriber video transmission system. CONSTITUTION:A REC INH signal sent at the input interruption of a subscriber video transmitter 11 is transferred to an in-station termination receiver 12. The in-station termination receiver 12 latches the REC INH signal and transfers it to an in-station termination transmitter 13. The in-station termination transmitter 13 stores the REC INH signal and transfers it to a subscriber video receiver 14. The subscriber video receiver 14 stores the REC INH signal and sends it. When power of the subscriber video transmitter 11 is turned on, the REC INH signal is interrupted and the REC INH signal for the devices 12, 13, 14 is released.
Patent JP-H07221507-A (JP)
Title: Dielectric resonator and its mount device
Inventor: KITAICHI YUKIHIRO
IPC: H01P1/205
Filed: 1994-02-08
Abstract: PURPOSE:To prevent a cut trace from being exposed to surface by providing a hole for cutting an outer conductor to a printed circuit board for the adjustment of the characteristic of the dielectric resonator adhered onto the printed circuit board so as to cut an outer conductor from the printed circuit board thereby concealing the cutting work with a printed circuit board after the dielectric resonator is mounted onto the printed circuit board. CONSTITUTION:A dielectric resonator 1 is adhered to a base board 2, and a prescribed number of holes 2a is provide to a prescribed position of the board 2 by a prescribed size. When the adjustment of a characteristic of the resonator is required, an outer conductor 1a of the dielectric resonator 1 is cut by using a luter or the like from the board 2 through the holes 2a to adjust the characteristic such as frequency and coupling. As a result the outer conductor cutting is made from the board by providing the holes for cutting the outer conductor to the board, and after the outer conductor is cut and mounted on the circuit board of the dielectric resonator, a cutting work is concealed by the printed circuit board of the resonator and not exposed to the surface. Thus, the effect of an external field is reduced.
Patent JP-2000212736-A (JP)
Title: Heat transfer mechanism under vacuum, and vacuum treatment device provided with the heat transfer mechanism
Inventor: KURIYAMA NOBORU
IPC: C23C14/34
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer mechanism under vacuum, which is capable of sufficiently ensuring the heat transfer between a rotating body to be rotated under vacuum and a fixed part opposite to the rotating body, and a vacuum treatment device provided with the heat transfer mechanism. SOLUTION: A heat transfer mechanism transfer the heat between a rotating body 5 and a fixed part 10 under vacuum. A plurality of first concentric cylindrical members 8 around the axis O1 of rotation of the rotating body 5 are protruded from the rotating body 5. A plurality of second concentric cylindrical members 9 around the axis O1 of rotation of the rotating body 5 are protruded from the fixed part 10 so as to be inserted in annular gaps between the first concentric cylindrical members 8. The first concentric cylindrical members 8 and the second concentric cylindrical members 9 are combined with and opposite to each other.
Patent JP-2000210344-A (JP)
Title: Low-height rising system
Inventor: AKITA FUMIHIKO
IPC: A61G7/05
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a low-height rising system which can be used in ease even at general home and improves convenience. SOLUTION: An almost plate-shaped bed having prescribed thickness is formed from an upper supporting stand 2 and a lower supporting stand 3, the upper supporting stand 2 is provided with a turning body 5 for holding an upper half body and a supporter 6 piled on the downside thereof, the terminal part of the turning body 6 is connected to the supporter 6 so as to freely turn and inside the supporter 6, a driving mechanism 14 composed of an actuator 16, a driving arm 17 and a supporting arm 18 is provided for reciprocating and turning the turning body 5. Thus, such a low-height rising system 1 can be adapted to the existent bedding by providing the structure of a little thickness mainly composed of a function part for performing rising operation.
Patent JP-S61174893-A (JP)
Title: Image pick-up device
Inventor: HIEDA TERUO
IPC: H04N9/73
Filed: 1985-01-30
Abstract: PURPOSE:To adjust a white balance with a simple constitution and without a maloperation by changing over a mode and changing over a set time by the operation time of one switch. CONSTITUTION:A white balance switch 102 is pushed for a shorter time than a reference time T1, and then, the pulse generated from a monomulti 204 is applied to a T-FF 208, and changed over to a tracking mode from a setting mode or to the reverse mode. On the other other hand, when the switch 102 is pushed for a longer time than a time T1, the pulse is generated from a monomulti 202. As the result, a T-FF 208 is set, and simultaneously, a monomulti 210 is triggered, a control signal S2 goes to be a high level H for the time T2 only necessary to a setting action, and goes to be a setting mode. After the elapse of time T2, the holding condition is obtained again.
Patent JP-H09211051-A (JP)
Title: Disconnection-diagnosing apparatus
Inventor: MATSUOKA HIROSHI
IPC: G01R31/02
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To enable disconnection diagnosis without influencing resolution of an analog signal collected from outside. SOLUTION: A microcomputer 12 having an A/D-conversion input port 12i and a three-state buffer output port 12o connected via a diagnosis resistor Rs switches and selects an analog input collection mode and a disconnection diagnosis mode appropriately, wherein in the analog input collection mode, the three-state buffer output port 12o is switched to a high impedance output state for substantially voiding existence of the diagnosis resistor Rs, while in the disconnection diagnosis mode, the three-state buffer output port 12o is switched to a high/low output state for identifying an analog signal input to the A/D-conversion input port 12i with respect to a threshold for determining whether disconnection exists. Thus correct A/D-conversion of the analog signal and proper detection of disconnection may be possible.
Patent JP-S56112166-A (JP)
Title: Receiving voice amplifying system for telephone set
Inventor: HORIUCHI TAKESHI
IPC: H04M1/60
Filed: 1980-02-12
Abstract: PURPOSE:To prevent receiving voice of a telephone set from howling by connecting a telephone network with a telephone receiver with a switch and turning off a switch which connects a transmitter with the telephone network when a control circuit commands receiving voice amplifying status. CONSTITUTION:Relay 22 and control circuit 22 are newly attached to a former circuit. Hook switch 23 consisting of a make contact which is turned on/off according to up/down of hand set 3 and nonlock receiving voice amplifying switch 24 are connected to the input side of circuit 22 and the other side of circuit 22 is connected with plus power source which is not shown in this figure. With the command of receiving voice amplifying status by circuit 22, telephone network 7 and receiving voice amplifier 11 are connected through switch 21K3 and switch 21K1 of a connecting line between transmitter 1 and network 7 is turned off, making it possible to prevent howling.
Patent JP-H02194557-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAKASU YASUHIRO
IPC: H01L21/20
Filed: 1989-01-23
Abstract: PURPOSE:To satisfactorily radiate heat in individual elements and to prevent an element characteristic from being deteriorated by a temperature rise by a method wherein an insulating film is formed between one pair of mutually adjacent elements out of a first element group and over a region which is partly overlapped with a formation region of a first element. CONSTITUTION:A silicon nitride film 23 to be used as an insulating film is deposited, by a plasma CVD method, on a silicon substrate 20 in which a MOS transistor 21 has been formed. A photoresist is patterned and formed in such a way that windows 24 are formed in parts on the MOS transistor 21. The silicon substrate 20 in parts of the MOS transistor 21 is exposed from the windows 24 formed in the silicon nitride film 23. Silicon 25 is grown epitaxially; the silicon 25 is connected to the surface of the silicon substrate 20 in the windows 24 in which the silicon nitride film 23 has been etched and removed; accordingly, the silicon 25 in these parts becomes single-crystal silicon 26; the silicon 25 formed on the silicon nitride film 23 becomes polycrystalline silicon 27.
Patent JP-H05233835-A (JP)
Title: Program wait control circuit
Inventor: DOI KOJI
IPC: G06F15/78
Filed: 1992-01-30
Abstract: PURPOSE:To efficiently set wait time at a processor. CONSTITUTION:This circuit is provided with a wait generating circuit 1 to generate a wait signal 102 while receiving wait time information 101, delay circuit group 2 equipped with delay circuits 7, 8 and 9 to output a master clock 104 while delaying it for arbitrary time, system clock selecting circuit 3 to select one of the master clock 104 and clocks 105, 106 and 107 outputted from the delay circuit group 2 and to output that selected clock as a system clock 108, program counter 4, incrementer 5 to execute increment through the program counter 4 and the system clock 108, and instruction decoder 6 to decode a prescribed instruction and to output an instruction signal 101.
Patent JP-H06231099-A (JP)
Title: Data layout method and parallelizing method for do loop execution on distributed memory type parallel computer
Inventor: SHINDO TATSUYA
IPC: G06F15/80
Filed: 1993-02-02
Abstract: PURPOSE:To execute the arithmetic operation of a DO loop at a high speed, in an automatic parallelizing compiler which converts a source program into a code for use of a distributed memory type parallel computer. CONSTITUTION:Whether the entire DO loops in the source program are the parallel DO loops or the sequential DO loops is checked based on the dependent relation of data, the data dependence among the DO loops is checked, data necessary for the calculation in each interation of the DO loops are searched, and each interation and the data required for the calculation are distributed to each processor. Then, regarding the sequential DO loops, synchronization among each processor is taken so that the interation assigned to each processor can be sequentially executed, and when more than two sequential loops which can be executed in parallel are present, the start point of each loop is prevented from being assigned to the same processor, and the loops are executed in parallel. When more than two sequential DO loops enabling pipe line execution area present, the start points of the two loops are prevented from being assigned to the same processor.
Patent JP-H05210843-A (JP)
Title: Production of magnetic coating material for magnetic recording medium
Inventor: HACHIMORI SHIGEO
IPC: G11B5/842
Filed: 1992-01-30
Abstract: PURPOSE:To raise the dispersion level of a magnetic coating material for production of magnetic films and to obtain a magnetic recording medium having a high content by applying ultrasonic energy regularly changed in oscillation output to the magnetic coating material. CONSTITUTION:Gaseous N2 is controlled by a gaseous N2 supply device 6 and is supplied to a pressure vessel 5 in such a manner that the magnetic coating material 10 stored in the pressure vessel 5 attains the treating flow rate synchronized with the oscillation output. The coating material 10 forcibly fed through a piping 4 enters an ultrasonic cell 3 and receives ultrasonic waves. The vibration of this time applies the oscillation output changing in a 30-second period to a vibrator 1 by an ultrasonic wave generating section 7 consisting of an ultrasonic oscillation circuit 8 and a waveform generating circuit 9, thereby exciting the vibrator 1. The vibration thereof is transmitted through a transmission rod 2 to the coating material 10. As a result, the bubbles which are generated by cavitation and are stuck to the end face of the vibrator 1 are efficiently removed in the period when the oscillation output is low. Consequently, the resonance deviation and load fluctuation of the vibrator 1 are eliminated and the ultrasonic energy is stably and efficiently transmitted to the coating material, by which the coating material is subjected to the dispersion treatment.
Patent JP-S53100294-A (JP)
Title: Smoke detector sensitivity tester
Inventor: KAMORI TAKEYUKI
IPC: G08B17/10
Filed: 1977-02-14
Abstract: PURPOSE:To prevent the occurrence of judgement error of non-defective and defective owing to an illusion by providing a judgment circuit which judges the detection output of the object under test to be normal in its operation test and judging the non-defective output to be abnormal.
Patent JP-2000216651-A (JP)
Title: Automatic gain controller
Inventor: KOMATSU MASANORI
IPC: H03G3/20
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic gain controller where the time until an output signal level is settled constant while an input signal level is rapidly changed is made shorter and sufficient smoothing in a usual state is simultaneously realized. SOLUTION: A detection circuit 11 detects an output signal from an amplifier circuit 10 and a smoothing circuit 12 smoothes the detected signal. When a voltage between an input signal and an output terminal of this smoothing circuit 12 reaches a prescribed voltage or over, a bypass circuit 13 bypasses the signal to the output stage of the smoothing circuit 12. Thus, the bypass circuit 13 is connected between the input and the output of the smoothing circuit 12 so as to eliminate the delay of the signal in the smoothing circuit 12. Thus, sufficient smoothing is attained in a normal state, and in the case that the input signal level is rapidly changed, a time until the output signal level is settled constant can be made shorter.
Patent JP-S57130995-A (JP)
Title: Freeze drying method
Inventor: NAGASHIMA SHINYA
IPC: C07C27/00
Filed: 1981-02-04
Abstract: PURPOSE: To obtain a freeze-dried product useful as injection, etc. containing mannitol as a vehicle, preventing the breakage of the vessel by the volume expansion of the content, by carrying out the freeze-drying keeping the ratio of the mannitol in an aqueous solution to the whole water content below a specific level.  
     CONSTITUTION: The objective freeze-dried product can be prepared by carrying out the freeze-drying of an aqueous solution containing mannitol keeping the concentration of mannitol in the solution to ≤2.5%, pref. 0.1W2.5% based on the whole water content. The solution is frozen using liquid nitrogen as the refreigerant, and the drying is started when the temperature of the frozen solution reaches -25°C. The temperature is raised spontaneously thereafter.  
     EFFECT: The freezing curve (solid line) and the thawing curve (dotted line) of an aqueous solution of mannitol have peaks near -22°C originated from the increase of unfrozen water caused by the precipitation of solute and from the refreezing. When the concentration of the solution is ≥3%, the vessel is broken by the stress caused by the volume expansion, therefore, the concentration is restricted to or below 2.5%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5299879-A (JP)
Title: Contact follower for ultrasonic flaw locator
Inventor: YAMAZAKI TAKESHI
IPC: G01N29/26
Filed: 1976-02-17
Abstract: PURPOSE: To improve the flaw locating capability by the provision of a mechanism, which is operative to follow an impact in a damping manner, to damp the fine vibrations, which are established when the location is carried out while turning a test piece, and the force which comes from the longitudinal bending. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60162572-A (JP)
Title: Soldering method
Inventor: WATANABE KISUKE
IPC: B23K1/20
Filed: 1984-01-31
Abstract: PURPOSE:To perform brazing with excellent corrosion resistance without oxdation discoloration in a method for brazing ornamental gold alloy parts to a stainless steel, etc. at <=80 deg.C in a nonoxidizing atmosphere by effecting an eutectic reaction of Ge and gold by using gold solder. CONSTITUTION:A watch case 1 consisting of a stainless steel, Ti, sintered hard alloy, etc. is molded and polished and thereafter the entire surface except the brazing part 4 on the case 1 side is masked in order to braze ornamental gold alloy parts 2. The case is then thoroughly defatted and cleaned and is further activated by electrolytic cleaning and thereafter an electroplating layer 4' of Au, Pd-Ni, Ni, etc. is formed thereon to >=0.5mu thickness and the masking is stripped. On the other hand, Ge powder is dispersed in paraffin and is coated on the brazing surface of the parts 2 to about 20mu thickness and is further subjected to a diffusion treatment by heating in a vacuum to form a diffused layer 3. Such parts 2 are laminated via gold solder 5 on the layer 4' on the case 1 surface and are brazed at 600-800 deg.C in a vacuum.
Patent JP-S61174452-A (JP)
Inventor: OTSUTOO HINSUKU
IPC: D03D47/24
Filed: 1986-01-27
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。