baber/WOPTO huggingface dataset:
Patent JP-S5661879-A (JP)
Title: Malfunction prevention system of multifrequency signal receiver
Inventor: TAKAOKA KAZUHIKO
IPC: H04Q1/46
Filed: 1979-10-24
Abstract: PURPOSE:To prevent the transmission of an error signal by discriminating between a normal signal and a false signal due to noise, by weighting and comparing maximum signal values of respective signal channels to a signal addition value. CONSTITUTION:To an impulsive noise from input terminal IN, all channel filters 2-1-2-6 make transient responses and send transient response outputs to channel rectifying circuits 3-1-3-6 and maximum-value detecting circuit 7. This circuit 7 detects and sends the maximum value among the response outputs to comparing circuit 9 and respective rectifying circuits 3-1-3-6 generate and send rectified outputs of the response outputs to adding circuit 8 and respective discriminating circuits 4-1-4-6. Fetching normal multifrequency signals over respective channels, circuit 7 putputs the maximum value among them, and adding cicuit 8 their addition value. Then, circuit 9 weights and compares maximum rectification outputs of noise and normal signals to the addition value; when the addition value of the noise output is greater than the maximum value, output operations of output control circuits 5-1- 5-6 are stopped through timer circuit 6 and when the maximum value of the normal output is greater than the addition value, outputs are sent out.
Patent JP-S62293425-A (JP)
Title: Buffer storage circuit
Inventor: KADOTA HIROSHI
IPC: G06F12/00
Filed: 1986-06-12
Abstract: PURPOSE:To realize buffer function of a high level, by constituting a circuit having a shift function in each bit direction, against a static type random access memory (S type RAM). CONSTITUTION:A storing circuit element executes write and read-out of a storage data through bit lines B1, B2 in entirely the same way as a storing circuit of a usual S type RAM, when it is selected by a hood line W1. Also, in case of an operation of a shift register, switches S1, S2 are always in a cut-off state. Each switch is switched so that S3 and S4 go to a cut-off state, and S5 goes to an electrified state. As a result, information D1 is transferred to an input terminal D4 of an INV2. Subsequently, when S5 and S3 are set to a cut-off state, and a conducting state, respectively, the potential of D4 is held for the time of some extent, an inversion signal of D4 is transferred from D5 to D3, and also, it is inverted by an INV1 and appears in D2. That is to say, the information of D1 is inverted (forward turn) two times and transferred to D2. In the end, when S4 is set to an electrified state, the state is returned to that of the circuit element of the S type RAM, and the data is latched.
Patent JP-H07316590-A (JP)
Title: Agent for preventing color migration and restaining and detergent composition
Inventor: NAKAYA HIROSHI
IPC: C11D3/37
Filed: 1994-05-26
Abstract: PURPOSE:To obtain a composition containing a water-soluble polymer comprising a (co)polymer of a specific amino group-containing monomer, effective for washing colored clothes and white clothes in the same bath, not requiring to select the kind of a surfactant, and not causing the problem of iron adsorption. CONSTITUTION:The preventing agent comprises a water-soluble polymer having repeating structural units derived from an amino group-containing monomer of formula I,II, III or IV (R1 to R3 are H, 1-4C alkyl, alkenyl, etc., or are bound to each other to form a ring; X is a counter ion), or formula V (R4 is H, 1-4C alkyl, alkenyl, etc.,) or its equivalent units. In the copolymer of (A) an amino group-containing monomer with (B) another monomer, the copolymerization molar ratio of the components A/B is preferably 100/0 to 50/50 (especially 100/0 to 80/20).
Patent JP-S61295043-A (JP)
Title: Printer
Inventor: YAMADA HIROSHI
IPC: B41J29/38
Filed: 1985-06-25
Abstract: PURPOSE:To permit a type head to be turned stably by avoiding the turning of a motor by a fixed torque by a method in which the torque of the motor by which the type head is driven according to the inertial mass of the type head such as dizzy type wheel attached to the motor. CONSTITUTION:By a bar-code reader 37 as a detector, information on the inertial mass of a type wheel 5 is read out from a bar-code seal 40 attached to the back side of the dizzy type wheel 5 attached to the shaft of a motor 41. On the basis of the information, a microprocessor 29 determines the potential of A-point or reference potential and is then operated to exchange the reference potential of A-point in a drive control circuit 38 through an interface circuit 33. When dizzy type wheel having great inertial mass is attached to the motor 41, the torque of the wheel motor 41 can be increased by increasing the winding current of the motor 41. Conversely, the torque can be reduced by reducing the winding current of the motor 41.
Patent JP-2000332775-A (JP)
Title: Data transfer system
Inventor: FURUYA SHIGEAKI
IPC: G06F13/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To accurately transfer data, even on the occurrence of an abnormal part of data, such as missing data and to transfer data at a high-speed even when in a high traffic condition for transfer of data using a synchronous transfer mode of the IEEE 1394 serial bus. SOLUTION: Transfer of data through an IEEE 1394 serial bus adopts a synchronous transfer mode. When data received by a HDD(hard disk drive) 101 include an abnormal part of data such as data defects, a retransmission request of the data including the abnormal part is repetitively tried through synchronous transfer, and a PC(personal computer) 102 retransmits the data that are the object of the retransmission request so as to compensate for the abnormal part.
Patent JP-S6026469-A (JP)
Title: Controller of ac/dc converter
Inventor: UEDA HIROSHI
IPC: H02J5/00
Filed: 1983-07-25
Abstract: PURPOSE:To enhance the reliability of a power system by inserting an impedance element to an AC/DC converter side and shortcircuiting it when a defect occurs during the reverse conversion time. CONSTITUTION:An AC/DC converter 1 is connected to a DC transmission system 4, and connected to an AC transmission system 3 with the converter as a reverse or normal converting operation. In this case, an impedance element 10 is inserted between the AC terminal side of the converter 1 and the bulb winding side of a transformer 2, and a bidirectional semiconductor switch 15 is connected in parallel with the element. The switch 15 is conducted by a firing signal from a firing controller 300. The conduction conducts the switch 15 by inputting an operation mode signal IVN and a signal of a defect detector 200 for detecting the occurrence of a ground-fault defect F in the system 3 through an AND element A1 to the controller 300 when the converter 1 inverts. Thus, the reactor 10 is shortcircuited, and the commutation impedance is reduced from the forward converting operation time.
Patent JP-2000327056-A (JP)
Title: Packaging body for golf ball
Inventor: INAGAKI MINORU
IPC: A63B47/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To visually recognize a mark or the like on the surface of a golf ball without opening a packaging body to whichever direction the mark or the like on the surface of the golf ball in the packaging body may turn. SOLUTION: A golf ball packaging body is composed of a pair of holding members 6 formed of transparent material having semispherical cup sections 2 and a ring-like flange 4 arranged around the circumference of the semispherical cup sections 2. Then, the surfaces of the flanges of both holding members are superimposed each other under a state in which the semispherical cup sections are oppositely faced to each other, and a golf ball 10 is stored in a spherical storing section 8 formed by both semispherical cup sections.
Patent JP-H10325672-A (JP)
Title: Method and device for forecasting operation state of air liquefying and separating device
Inventor: MIZUTA WATARU
IPC: F25J3/04
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To properly change the flow of extraction of each product of liquefied nitrogen and liquefied oxygen in the middle of the change of availability factor. SOLUTION: In an air liquefying and separating device which circulates the nitrogen of a compressive freezer 7 using nitrogen as a refrigerant, in a rectifying tower 6 supplied with material air and separates liquefied nitrogen and liquefied air from the material air and takes them out, the total quantity y of manufactured liquefied nitrogen and liquefied oxygen after a wasteful time T corresponding to the cold flow x in the pipe line 18 of nitrogen gas supplied to the high-pressure rectifying tower 6 is estimated with the primary function using the cold flow x as a parameter. The extraction of the product is performed with the flow equal to this estimated total manufacture quantity y.
Patent JP-S5762353-A (JP)
Title: Hot wate storage type water heater
Inventor: MIKI HIROSHI
IPC: F24H1/50
Filed: 1980-09-30
Abstract: PURPOSE:To give heat of a heat exchange uniformly to the fluid within the heat exchange part for heating by a method wherein the heat exchanger is located below eccentric to the axis center of a horizontal tube in the hot water storage type water heat. CONSTITUTION:When a gas burner 7 is fired at the heat exchanger 4, the heated air is flowed through baffle plates 6 in a horizontal tube body 5 and discharged from an exhaust pipe 8. When the heat exchanger 4 is heated, the heat exchanger 4 is heat-exchanged with the water within a hot water storage vessel 1 through the horizontal tube 9 and the water at the upper part of the hot water storage vessel 1 turns to be high temperature water. The heating can be accomplished by sending the heat to a heating apparatus due to the circulation of the water in the heating piping 11 as indicated with the arrows c with a circulating pump for heating being heat put in operation. In other words, the heating can be accomplished by receiving the from the heat exchanger 4 to the combustion of the gas burner 7 at the heat exchange part for heating 10. In this case, because the heat exchanger 4 is located below eccentric to the axis center of the horizontal tube 9, the water within the heat exchange part for heating 10 can be uniformly heated by the heat exchanger 4.
Patent JP-S5839093-A (JP)
Inventor: OGURO HISASHI
IPC: H05K3/18
Filed: 1981-08-31
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-H03538-A (JP)
Title: Drive control device for car
Inventor: SUZUKI TAKAYUKI
IPC: B60L50/16
Filed: 1989-05-30
Abstract: PURPOSE:To eliminate useless fuel supply during braking and stopping a car, and thereby improve fuel consumption by closing a fuel supply valve when a brake actuating condition is detected during running, and thereby keeping up continuing a fuel interrupting condition as it is when the car is kept up in stopping. CONSTITUTION:When the brake actuation is effected during running, a brake command value is outputted from a brake command value operating means 50 in response to brake force commands B0 through B4, and the rotating speed of an internal combustion engine 1 detected by a revolution sensor 34, an inverter 33 is controlled by an inverter control means 44 so that the generated electric power of an AC machine 31 is thereby controlled, a fuel supply valve 71 is concurrently closed by a fuel valve actuation control means 70 so that fuel supply to the internal combustion engine 1 is suspended. In the second place, when an accelerator pedal 66 is depressed, this permits the fuel supply valve 71 which has been closed, to be opened so that a torque command value is generated from a torque command value generating means 60 in response to the rotating speed of the internal combustion engine 1. By this constitution, fuel consumption can be improved.
Patent JP-S61294556-A (JP)
Title: Detection system for program malfunction
Inventor: SAITO YASURO
IPC: G06F11/10
Filed: 1985-06-24
Abstract: PURPOSE:To prevent a program malfunction with a parity check related circuit only by changing the parity modes set when the writing and reading operations are carried out with a memory by means of the codes and data. CONSTITUTION:A parity generating part 3 produces an even parity and an odd parity when the codes and data are written to a main memory device 2 respectively. While a parity check par 4 checks an even parity and an odd parity when the codes and data are read out of the device 2 respectively. Therefore the odd parity check is carried out when it is intended to refer to the code part added with an even parity out of the device 2 as a data area owing to the malfunction of a program. Thus a parity error occurs and the program runaway can be prevented.
Patent JP-S5840290-A (JP)
Inventor: KANEBAKO KOUHEI
IPC: B25J9/00
Filed: 1981-09-01
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-S62293807-A (JP)
Title: Logarithmic if amplifier circuit
Inventor: KIMURA KATSUHARU
IPC: H03G11/08
Filed: 1986-06-12
Abstract: PURPOSE:To facilitate circuit integration by connecting collectors of transistors (TR) of specific emitter size ratio in common to the input/output of a differential amplifier while the inputs are connected oppositely so as to sum collector currents of the TRs whose area coefficient of the differential pair is the unity. CONSTITUTION:Differential amplifiers A1-An from a 1st to an n-th stage constitute an IF amplifier, amplifies an input signal VIN sequentially to output the result as a VOUT(=Vn). On the other hand, differential pairs B1-Bn+1 of the 1st-an (n+1)th stages comprising TR pairs whose emitter size is k:1 (k>1) receive an input signal or an output signal of the differential amplifier of each stage. Collector currents of TRs Q14, Q15; Q24, Q25;-; Qn4, Qn5; Qn+14, Qn+15 are added by an adder circuit 1 comprising TRs Q01, Q02, the result is converted into a voltage VLOG by a resistor R01, smoothed by a capacitor C01 to form a DC voltage. Thus, one capacitor C01 only is required at the output.
Patent JP-H08314083-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: HAIJIMA AKIMITSU
IPC: G03C7/407
Filed: 1995-05-12
Abstract: PURPOSE: To obtain the color photographic sensitive material capable of keeping a superior stability of a yellow image after processing even in the case of rapid rinse and/or stabilizing treatment and, especially, relieving deterioration of a yellow density in an image part due to time lapse after processing by incorporating a specified yellow dye forming coupler in a silver halide emulsion layer and specifying a pH value in one of a rinsing bath and/or a stabilizing bath. CONSTITUTION: The silver halide emulsion layer contains the yellow dye forming coupler represented by formula I or II and one of the rinsing bath and/or a stabilizing bath has a pH of 4.0-6.0, and in formulae I and II, X is an organic group necessary to form an N-containing heterocyclic group together with the N atom; Y1 is an aromatic group or the like; Z1 is a group to be released by coupling with the oxidation product of a developing agent; R2 is a univalent group except an H atom; Q is a nonmetallic ring together with the C atom; Y2 is an aromatic group or the like; and Z2 is a group to be released by the reaction of the coupler with the oxidation product of a developing agent.
Patent JP-H09296651-A (JP)
Title: Horizontal type hinge for opening and closing heavy weight appliance
Inventor: KANO KENICHI
IPC: E05D11/10
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To make it possibly to easily open and control a heavy and movable appliance in the lifting direction and to enable the mounting work of a hinge equipped with storing return spring force for that purpose without any risk. SOLUTION: Strong return force of a helical coil spring 14 wound on an opening and closing pivot 13 is urged in the upward turning direction closing a movable wing plate 12 to a fixed wing plate 11. Then, in opposition to the urgeing force, a return prevention pin 15 for locking and holding both wing plates 11 and 12 in a state of development is inserted in a crossing state lying across both wing plate 11 and 12, and both wing plates 11 and 12 are mounted to the fixed furnishings and movably appliance from above. When it is used, the return prevention pin 15 is pulled out to operate return urging force of the coil spring 14 in the lifting and opening direction or the movably appliance.
Patent JP-S5928111-A (JP)
Title: Production of mold plug for optical connector
Inventor: KOIDE NOBUKAZU
IPC: G02B6/38
Filed: 1982-08-07
Abstract: PURPOSE:To eliminate the space between a minute hole and a fiber and minimize the eccentricity of the center of the minute hole to the outside diameter of a plug, by flowing a synthetic resin to a constituted body, where the straight fiber or wire pierces the center of a cylindrical material, and molding it and pulling out the fiber or the wire to form the minute hole. CONSTITUTION:The straight and high-cylindricity cylindrical material which forms the outside diameter of the plug and end face forming materials which are fitted closely to this cylindrical material in its both ends are prepared, and the minute hole matched to dimensions of the fiber is provided preliminarily in the center of each of end face forming materials with a high precision. The used fiber or the wire having the same dimensions is allowed to pierce the cylindrical material and end face forming materials, and the they are assembled in this state. The synthetic resin is flowed or injected to the cylindrical material from a preliminarily provided charging entrance and is molded. Until the resin is hardened, a tensile force is applied to the fiber or the wire to prevent the slack. After the resin is hardened completely, the fiber or the wire is pulled out, and end face forming materials are removed from the cylindrical material to take out a mold product, and the plug is obtained by working as required.
Patent JP-H04362734-A (JP)
Title: Storage type editor
Inventor: EGAWA KATSUHIRO
IPC: G06F9/06
Filed: 1991-06-10
Abstract: PURPOSE:To decrease the input errors and to shorten the input time by producing a source program with use of the selected one of displayed character strings as an input character string. CONSTITUTION:The character string inputted through a keyboard 9 is read by an input/output function 3, and a table access function 6 retrieves a conversion table 7 with addition of a conversion key and takes out the character string including the input one if detected. This extracted character string is shown on a display device 8 via the function 3. Then the function 3 reads the selected one out of those displayed character strings and stores it in a source program store area 4 as an input character string. If the input character string informed by the function 3 is not stored in the table 7, the function 6 stores the relevant character string into the table 7.
Patent JP-S61295295-A (JP)
Title: Preparation of compound semiconductor single crystal
Inventor: SAGAWA TOSHIO
IPC: C30B11/14
Filed: 1985-06-24
Abstract: PURPOSE:To prepare a chip suitable for easy precise working from a cut wafer easily at high yield by proceeding the growth of a single crystal so as to coincide (001) face having a specified inclination from (021) face with an interface of the solid and the liquid in the stage of crystal growth. CONSTITUTION:In the process for prepg. a compound semiconductor single crystal having zincblende type crystal structure by the boat growth method, the growth is proceeded by setting the growth direction to <021> direction, setting also the direction of an intercrossing line formed by the (021) face perpendicular to the growth direction and flat upper surface of the crystal or melt to be directed in <100> direction whereby coinciding a (001) face having 63.26 deg. inclination to said (021) face with an interface between the solid and the liquid by controlling temp. condition setting the <100> direction an axis of rotation. By this method, chips for easy precise working are easily obtd. from cut wafer at high yield.
Patent JP-H05306744-A (JP)
Title: Transmission gear
Inventor: MIYATA TAKAYUKI
IPC: B21K1/30
Filed: 1992-04-28
Abstract: PURPOSE:To improve the lubrication of a transmission gear and a clutch plate without increasing a process and a cycle time by peripherally providing an oil groove serially formed from a shaft hole to the dedendum of a tooth profile in the peripheral direction of the shaft hole. CONSTITUTION:This transmission gear 1 is provided with tooth profile parts 3, 23, 33 which are annular and axially formed in three stairs on the side of its outer diameter, and a shaft hole 8 composed of a small diameter part 9 passing through a transmission shaft 40 and a large diameter part 10 on the side of a bore. The transmission gear 1 is peripherally provided with an oil groove 7 which is serially provided from the inner peripheral face of the shaft hole 8 to the dedendum 14 of the tooth profile 3 and relatively thin in width in the direction of a tooth trace. The transmission gear 1 is provided with a passing through hole formed so as to communicate with the shaft hole 8 at each tooth bottom by utilizing the above peripherally provided oil groove 7, and the oil groove 7 which is serially provided from the shaft hole 8 to the dedendum 14 and opened at the tooth bottom 14 of each tooth face 5 in the each tooth profile 3. Thus, since the oil groove 7 is provided on the whole periphery of the tooth bottom 4, an oli flowing out of the transmission shaft 40 can be sufficiently supplied.
Patent JP-S5840876-A (JP)
Title: Oscillator for vertical-current carbonic acid gas laser
Inventor: SANO REIJI
IPC: H01S3/036
Filed: 1981-09-03
Abstract: PURPOSE:To increase the efficiency of oscillation and laser output per unit discharge length remarkably by forming a gas supply section to the oscillator and a laser pipe in double-pipe structure by using a cylindrical anode electrode and selecting the bore and length of the cylindrical electrode. CONSTITUTION:A laser gas introduced by a glass pipe 21 collides with an inner pipe 22 and is changed into turbulence, and flows to the outside in a clearance with an outer pipe 24, but it is further turned into turbulence after it passes through anodes 23 because terminals are blocked, and flows into the laser pipe from the holes 20 of the inner pipe 22 in the vicinity of the electrodes 23. One parts of the holes 20 must be formed while being opposed to the anodes 23 at that time. Since the laser gas of turbulence has various velocity distribution, velocity distribution in the section of the laser pipe is flattened, and glow discharge in the pipe is not biased in the specified direction. Glow discharge between the electrodes is extended uniformly in the pipe 24 in a gas current at high speed. The gas, discharge thereof is completed, is rapidly discharged 26, laser beams are resonated between a total reflector 27 and a semi-reflector 28, and output is extracted from the reflector 28 side.
Patent JP-H031776-A (JP)
Title: Superimposing device
Inventor: OTA AKIO
IPC: H04N9/74
Filed: 1989-05-30
Abstract: PURPOSE:To reduce adverse effect onto picture quality by correcting a picture signal to fetch a part causing color blur not into other video part but into a title area to be superimposed. CONSTITUTION:A latch circuit 64 latching a value of one preceding horizontal scanning line of a V counter 40 is provided and an 8-bit parallel data is read from the memory 24 by using a vertical position latched in the latch circuit 64 and the value representing current horizontal position represented by an H counter 36 as addresses. Then a shift register 66 outputting the 8-bit serial data, an inverting circuit 68 and a color synthesis circuit 72 and a side edge generator 70 are provided to detect the edge of a 1st area at a border between the 1st area corresponding to the title and a 2nd area corresponding to the other video image and a color deviation signal is generated in the 1st area. Thus, the color blur is almost not remarkable.