baber/WOPTO huggingface dataset:
Patent JP-H039423-A (JP)
Title: Ready signal checking circuit
Inventor: HAYASAKA NOBORU
IPC: G06F3/06
Filed: 1989-06-07
Abstract: PURPOSE:To surely detect that a ready signal is temporarily goes into a not- ready state by detecting and holding that the ready signal from a disk device is turned to the not-ready state for a previously determined prescribed period or more, and supplying the detected contents to a data bus for a CPU through a driver. CONSTITUTION:The ready signal RDY from the disk device 1 is inputted to the D input terminal of a D flip flop(FF) 5 and one input terminals of an AND gate 8 and an OR gate 9. The Q1 output of the D FF 5 is inputted to the other input terminal of the AND gate 8 and a reference clock CLK is inputted to the clock terminals CK of the D FFs 5, 6. When the ready signal from the disk device 1 is turned to the not-ready state for the prescribed period or more, a detecting output indicating the not-ready state is held in a holding circuit even if the ready state is automatically restored after the not-ready state. Consequently, the temporary non-ready state can be surely grasped.
Patent JP-H0310615-A (JP)
Title: Digger
Inventor: URANO YASUNORI
IPC: A01D13/00
Filed: 1989-06-07
Abstract: PURPOSE:To obtain a digger without making lifter to penetrating resistance into soil by fixing the lifter to rear part of digging up body at low end part of digging mechanism within vertical rotating locus of the digging up body. CONSTITUTION:A conveying conveyer 36 is fixed at a position within vertical rotating locus A and B of top end part 26 of top metal 25 in lower end part of a digging mechanism 14 through bracket 33. By said method, such a case of knocking of rear part of the conveying conveyer 36 against bottom part of dug groove, etc., to become resistance to lowering rotation of the top metal 25 is not happened and the top metal 25 is smoothly lowered with rotation accompanied by the conveying conveyer 36.
Patent JP-S5847499-A (JP)
Title: Measurement of component of living body solution
Inventor: NOUCHI FUMIO
IPC: G01N21/76
Filed: 1981-09-16
Abstract: PURPOSE:To measure accurately the desired component, by dividing all reagents into a group consisting of a substrate or an enzyme to be reacted with the desired component and 4-antipyrine or MBTH and a group consisting of ESPT and peroxidase, removing previously an interfering substance in a specimen using the latter. CONSTITUTION:All reagents are divided into a group consisting of a substrate or an enzyme to be directly reacted with the desired component in a specimen and 4-aminoantipyrine or 3-methyl-2-benzothiazolinonehydrazine and another group consisting of N-ethyl-N-sulfopropyl-m-toluidine and peroxidase. The latter reagents are used for removing previously an interfering substance coexisting in a spcimen, the desired substance is then reacted with the former reagents, the emission is determined by colorimetry to measure the desired component.
Patent JP-H0320288-A (JP)
Title: P-substituted propane-phosphinic acid compound
Inventor: SUCHIYUAATO JIEI MAIKERU
IPC: A61K31/66
Filed: 1990-06-04
Abstract: Compounds of the formula I <CHEM> wherein either R1 is halogen, R1 min  is halogen or hydrogen and R2 and R2 min  denote hydrogen or R1 and R1 min  represent hydrogen, R2 is an aliphatic or aromatic radical and R2 min  is hydroxy or R2 and R2 min  together represent oxo, and wherein R denotes an aliphatic, cycloaliphatic, cycloaliphatic-aliphatic or araliphatic radical having 2 or more carbon atoms or, if R1 and R1 min  denote hydrogen, R2 represents an aromatic radical and R2 min  is hydroxy, R represents methyl, and their salts are useful as nootropics, antidepressants and/or anxiolytics. The can be manufacture by replacing any group R5 by hydrogen and/or converting any group Z0 into amino in a compound of formula II <CHEM> in which R, R1, R1 min , R2 and R2 min  have their previous significances, Z represents a protected or latent amino group Z0 and R4 denotes hydrogen or a hydroxy-protective group R5, and wherein amino as a constituent of R and/or hydroxy R2 min  or oxo R2 + R2 min may be present in a temporarily protected form.
Patent JP-S5847393-A (JP)
Title: Chroma-key system of video camera on secam system
Inventor: KUDOU HIROSHI
IPC: H04N9/75
Filed: 1981-09-16
Abstract: PURPOSE:To prevent the occurrence of a line sequential switching error of a chroma signal on a reception side even if chroma operation is performed, and to cut off the chroma signal at low cost, by providing a chroma switch, a chroma-key circuit, and a frequency modulator. CONSTITUTION:Chroma signals R-Y and B-Y are switched, line by line, successively by a chroma switch 1 and inputted to a chroma-key circuit 3. The chroma signals passed through a buffer 5 are inputted to an analog switch 6. A level comparator 7, on the other hand, inputs a luminance signal Y, whose level is compared with the level of a level controller 8. According to the level, the switch is turned on and off. Consequently, the switch 6 intermits the chroma signals. The output of the switch 6 is supplied to a frequency modulator 2 through a buffer 9. The modulator 2 imposes frequency modulation on the output of a subcarrier frequency oscillator 4 by the chroma signals. The modulation output is a SECAN encoder output, which is sent to a receiver side.
Patent JP-S61295534-A (JP)
Inventor: HARVEY DONALD MALCOLM
IPC: G03B7/099
Filed: 1986-06-20
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-S5848735-A (JP)
Title: Internal-combustion engine with divided cylinder group operation control type
Inventor: UENO MAKOTO
IPC: F02D17/02
Filed: 1981-09-16
Abstract: PURPOSE:To attain smooth emission of exhaust gas even at the time of switching the  number of operative cylinders, by keeping the air-fuel ratio of mixture at the theoretical air-fuel ratio through accurate measurement of intake air supplied to cylinders at  the time when an intake-air stop valve is being opened or closed. CONSTITUTION:A first intake manifold 11 and a first exhaust manifold 14 are connected to a first cylinder group A, while a second intake manifold 12 and a second exhaust manifold 15 are connected to a second cylinder group B. The datum injection  quantity of fuel calculated from the output signal of an air-flow meter 25 is corrected  on the basis of the output signal of first oxygen-density detector 20a to provide a  datum injection quantity for the first cylinder group A, while a datum injection quantity for the second cylinder group B is obtained by correcting the datum injection quantity of fuel calculated from the output signal of the air-flow meter 25 on the basis of  the output signal of a second oxygen-density detector 20b. According to these data, injection pulses are applied to fuel injection valves 17a, 17b belonging respectively to the  first and the second cylinder groups A, B, and fuel is injected from the valves 17a, 17b  to supply air-fuel mixture to the cylinder groups A, B at the theoretical air-fuel ratio.
Patent JP-H04369187-A (JP)
Title: Ccd solid-state image pickup element
Inventor: MAKI YASUTO
IPC: H04N5/372
Filed: 1991-06-17
Abstract: PURPOSE:To improve a charge-voltage conversion efficiency for a floating diffusion layer, to enhance the sensitivity of the CCD solid-state image pickup element and to improve the S/N by reducing a parasitic capacitance between the floating diffusion and an output gate. CONSTITUTION:This solid-state image pickup element is provided with an output section 1, in which a signal charge from a final stage of a charge transfer section 2 comprising a CCD is once stored in a floating diffusion FD via an output gate OG and a voltage change  V based on the stored charge is fed to a source follower circuit 5 and an image pickup signal S is extracted from an output terminal phiout of the source follower circuit 5. The output of the source follower circuit 5 and the output gate OG are connected to feed back the image pickup signal S outputted from the source follower circuit 5 to the output gate OG.
Patent JP-H01314432-A (JP)
Title: Press-to-talk calling system
Inventor: MURATA MITSUHIRO
IPC: H04B1/40
Filed: 1988-06-14
Abstract: PURPOSE:To attain bidirectional simultaneous calling by providing a channel forming device, which forms a channel from a self-terminal equipment to an opponent terminal equipment as well with responding to a press-to-talk switch operating signal from the opponent terminal equipment, between an in-band ringer and the terminal equipment. CONSTITUTION:When the press-to-talk switch of a terminal equipment 4 is depressed, a dialing relay in a channel forming device 6 is operated and carrier sending from an in-band ringer 2 is stopped. When the carrier sending from the in-band ringer 2 is stopped, a relay in an in-band ringer 3 is operated and a ringer relay in a channel forming device 7 is operated with responding to this operation and a ringer in a terminal equipment 5 is rung. Then, the carrier sending from the in-band ringer 3 to the in-band ringer 2 is stopped. With responding to the stop of the carrier sending from this in-band ringer 3, a relay in the in-band ringer 2 is operated and a ringer relay in the channel forming device 6 is operated. Then, a ringer in the terminal equipment 4 is rung. Thus, the bidirectional simultaneous calling can be executed.
Patent JP-H04369241-A (JP)
Title: Evaluation method for mos transistor
Inventor: BABA TOMOYA
IPC: H01L21/66
Filed: 1991-06-17
Abstract: PURPOSE:To reduce evaluation time per conditional item and also the number of conditional items, by estimating a historical deterioration of a transistor with a gate bias voltage that provides a maximum deterioration for the transistor. CONSTITUTION:While bias voltage is kept constant and applied to the source, drain and substrate, a staircase voltage with the increment of about 0.5V at intervals of T (= about 1000 seconds) is applied as a gate bias voltage, and a characteristic deterioration of the transistor is evaluated at the end of each step of voltage. Incidentally, the maximum drain and gate bias voltages are set at about 7V. A deterioration mode can be analyzed on the basis of an inclination of the graphic line, which is obtained by plotting variations measured between step-end values and an initial value for each cumulative time. A bias condition such that an inclination (n) becomes a largest value is used as an actual working condition for estimating the lifetime. As a result, an estimation time can be reduced to about one sixth.
Patent JP-S5369444-A (JP)
Title: Apparatus for circulating heat source
Inventor: TANIGAWA HARUHIKO
IPC: F24F5/00
Filed: 1976-12-02
Abstract: PURPOSE: To accomplish effective utilization of heat reservior reducing the increase of power with the heat reserving pump and the heat reservior connected to the water circulating system of the closed circuit in such a manner to be communicated selectively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62293744-A (JP)
Inventor: TEIMOSHII BURAIAN BIRUMAN
IPC: H01R12/18
Filed: 1987-06-10
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-H09307537-A (JP)
Title: Communication equipment
Inventor: YAMAMURO MASAKI
IPC: H04L1/22
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To evade the equipment from being controlled under erroneous data in the case of presence of an error in data processing or in data output with respect to the control involving dangers especially. SOLUTION: Data received from a monitor data input section 9 are inputted to control circuits 4, 5 the data are processed by the control circuits 4, 5, and outputs the control data. Protective data for fail safe control are given in advance to a control output changeover circuit 7. A decision circuit 6 compares the control data outputted from the control circuits 4, 5 and when the control data are coincident based on the result of comparison, the circuit 7 outputs control data outputted from the control circuit 5. When the control data are unmatch, the protective data are outputted. Two sets of the control circuits are employed in this embodiment and this method may be realized by employing many more numbers of the control circuits.
Patent JP-S626528-A (JP)
Title: Switching drive circuit
Inventor: WATANABE YOSHIHIKO
IPC: H02P7/291
Filed: 1985-07-02
Abstract: PURPOSE:To prevent surely the simultaneous turning-on of transistors (TRs) of a power drive stage caused due to a delay time by providing a switching means short-circuiting the base-emitter of the TRs of the power drive stage when the drive pulseis missing. CONSTITUTION:AND gates 13, 14 are provided, which are controlled based on the result of polarity discrimination of the drive signal with respect to the signal reference level, the output of a pulse signal for reverse drive is inhibited by a AND gate 14 in response to the Q output of a D-FF12 thereby preventing a TR Q12 from being turned on simultaneously with a TR Q11. Further, TRs Q15, Q18 provided to decrease the delay time tOFF to power TRs Q12, W10 are turned on momentarily in response to the missing drive pulse of the power TRs Q12, Q10 and the delay time is reduced by short-circuiting the base-emitter of the TRs Q12, Q10.
Patent JP-S5935986-A (JP)
Title: Heat-sensitive transfer medium
Inventor: KUBO TAKASHI
IPC: B41M5/382
Filed: 1982-08-20
Abstract: PURPOSE:To obtain a heat-sensitive transfen medium which produces high frequencies of high-density transfer images with a high heat sensitivity by making a receiving layer contain a porous filler with the oil absorption level exceeding a specified value while p-ester hydroxybenzonic acid with a low melting point is employed as color developer. CONSTITUTION:In heat-sensitive transfer medium comprising a transfer sheet having a transfer layer mainly composed of a leuco dye and a receiving sheet having a receiving layer mainly composed of a color developer for the leuco dye, the receiving layer contains a porous filler (e.g. inorganic and organic fine powder such as silica, aluminum silicate, alumina and stylene) with an oil absorption level exceeding 50ml/100g while p-ester hydroxybenzonic acid with a melting point of below 55 deg.C is employed as color developer. As compared with the conventional thermal transfer medium, the present invention is characterized by providing a high density with a high heat-sensitivity and producing a high frequency of high-density transfer images with a limited shift of a dye component to the receiving layer from the transfer layer.
Patent JP-H05257877-A (JP)
Title: Access arbitrating method and bus for serial data transmission
IPC: G06F13/376
Filed: 1992-06-05
Abstract: PURPOSE: To efficiently arbitrate access to a data path to which plural stations are connected, as to a bus or network. CONSTITUTION: Arbitration for a conflict is performed by at least one specified arbitration path ARB which carries an access request shown in an arbitration frame ARB%. The arbitration frame has a priority right field which prescribes a different traffic class, a number field for discriminating each station, and a bit for relaxing the restraint of the priority right. The transmission of an extracted frame is performed subordinately to the recognition of the active state of the delimiter channel of a data path DATA.
Patent JP-S5932730-A (JP)
Title: Ventilating fan device
Inventor: MIFUNE AKIRA
IPC: F24F7/013
Filed: 1982-08-19
Abstract: PURPOSE:To automatically turn OFF a ventilating fan resulting from the rise in an ambient temperature and simultaneously close a shutter. CONSTITUTION:When an ambient temperature increases, a bimetal 5 bends, an engaging member 4 is retracted from a cover 18. Then, a locking member 8, sliding over the under surface of a triangle piece 9, is lifted through the elastic force of springs 3a and 3b, and is automatically returned to its original position or a position in which a switch is turned OFF and a shutter 1 is closed. When there is no rise in an ambient temperature, a ventilating fan device 30 is successively operated. In which case, with a pull cord 15 pulled, a moving member 7 is lowered, the lower end of the locking member 8, sliding over the side of the engaging member 4, collides with a recess 19b in a stopper 19, and is not lowered any more. Then, with the pull cord 15 released from a pulled state, the locking member 8 is raised through the elastic force of the springs 3a and 3b, and the locking member is stopped with the recess 4a in the engaging member 4 to be held therein.
Patent JP-S5936183-A (JP)
Title: Preparation of fluorescent substance
Inventor: NAKAMURA TAKASHI
IPC: C09K11/61
Filed: 1982-08-24
Abstract: PURPOSE:To obtain an alkaline earth metallic fluoride type fluorescent substance, activated with a bivalent, Eu, containing a metallic oxide, and having improved luminous brightness of accelerated phosphorescence, by calcining a raw material mixture, e.g. an alkaline earth metallic halide, plural times under specific conditions. CONSTITUTION:A raw material mixture for a fluororescent substance consisting essentially of (A) an alkaline earth metallic halide, (B) a metallic oxide raw material and (C) a trivalent Eu compound is calcined primarily usually at 600- 1,000 deg.C for 0.5-12hr in an atmosphere of nitrogen, etc., and the component (B) is added thereto to calcine the resultant mixture secondarily in a weakly reducing atmosphere, etc. at 500-800 deg.C for 0.5-12hr. The recalcination is if necessary carried out under the same conditions as in the secondary calcination to give the aimed alkaline earth metallic fluoride fluorescent substance, activated with the bivalent Eu, and containing the powdery metallic oxide.
Patent JP-H07336104-A (JP)
Title: Filter
Inventor: KANEKO TOSHIMI
IPC: H01P1/203
Filed: 1994-06-03
Abstract: PURPOSE:To provide a filter without directivity when it is packaged on a printed board, etc., and in which no dispersion of characteristic occurs even when it is packaged in any direction. CONSTITUTION:A grounding electrode 16, pattern electrodes 20a, 20b, take-out electrodes 22a, 22b and a shield electrode 28 are formed on dielectric substrates 14, 18 and 24, respectively. Another dielectric substrate 28 is laminated on the shield electrode 26, which forms external electrodes 30a-30h. The external electrodes 30a-39f are connected to the grounding electrode 16, and moreover, the external electrodes 30a, 30f are connected to the pattern electrodes 20a, 20b. The take-out electrodes 22a, 22b are connected to the external electrodes 30g, 30h. The pattern electrodes 20a, 20b are formed so as to be point-symmetric to the center of the dielectric substrate 18.
Patent JP-H09325916-A (JP)
Title: Memory controller
Inventor: HAMADA NORIO
IPC: G06F12/16
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To improve the read performance of a system multiplexing all systems while including a memory and to guarantee the consistency of data held in multiplex. SOLUTION: A plurality of bus masters from 1 to (n) (101 and 102) perform access through buses X and Y (103 and 104) to memories 1 and 2 (105 and 106). In the case of write, the same contents are simultaneously written from one bus into two memories 1 and 2. In the case of read, the contents are read from one bus to the memory 1 or 2. Since double read is not performed, read performance is not degraded. Reliability is secured by providing check circuits for all signals at the memories 1 and 2. At read, the bus to be accessed is selected regularly or corresponding to a random number, the bus masters, buses X and Y and memories 1 and 2 are variously combined and throughput is improved. The double write separates the bus to be used for each memory address to be accessed and avoids the mismatch of stored contents between the memories 1 and 2.
Patent JP-S63308392-A (JP)
Title: Optically-coupled semiconductor device
Inventor: FUKUNAGA MASANORI
IPC: H01L31/12
Filed: 1987-06-10
Abstract: PURPOSE:To make it possible to hold constantly the transmission efficiency of light by a method wherein a group of a light emitting element and a photodetector are partitioned by a previously molded light-transmitting insulating member. CONSTITUTION:Extension parts 7a and 7b of a light-transmitting insulating member 7, which is formed into an inverted T-shaped section and has the extension parts 7a and 7b and a partition part 7b, are subjected to contact pressure with the respective lower surfaces including the die-bonding parts of lead frames 3 and 4. Moreover, a light-emitting element 1 and a photodetector 2 are arranged in such a way that the element 1 and the photodetector 2 are partitioned by the partition part 7b; the upper surfaces of the die-bonding parts, on which the element 1 and the photodetector 2 are fixed, of the lead frames 3 and 4 and the part 7b of the member 7 are sealed with a light-transmitting resin 5 in this state; and moreover, the outer periphery of the resin 5 is sealed with a light-shielding resin 6. Thereby, the creeping distance between the element 1 and the photodetector 2 is increased to improve sufficiently the dielectric withstand voltage and moreover, the transmission efficiency of light can be also held constantly.
Patent JP-S628021-A (JP)
Title: Apparatus for detecting level of molten metal
Inventor: KUROSAWA TETSUO
IPC: G01F23/56
Filed: 1985-07-04
Abstract: PURPOSE:To stably detect the level of a molten metal, by mounting a wt. part to a part of a float part other than the center-of-gravity part thereof in order to allow the float part receiving buoyancy from a molten metal to take a predetermined floating posture. CONSTITUTION:A float part 11 is formed of titanium so as to be made as long as possible or to take a wide area in order to reduce the effect of the undulation or wave generated on the surface of molten solder. Further, a wt. part 2 is mounted to a part of the float part 11 other than the center-of-gravity part thereof so as to allow the float part 11 to take a predetermined floating posture. This wt. part 12 is constituted of a titanium coating part having a tungsten rod having high specific gravity sealed therein and connected to the float part 11 at a connection part 12c. Next, a guide part 13 is mounted to the float part 11 taking a desired floating state in a state provided to the wt. part 12 so as to limit the displacement of the float part 11 in the vertical direction and support members 13b provided in a solder melting tank 101 are provided to the guide holes 13c of the guide rod 13a of said guide part 13 by drilling. By detecting the position of the float part 11 by this structure, the level of the molten solder can be indirectly and accurately detected.
Patent JP-S6124905-A (JP)
Inventor: MIYAMA YUKIO
IPC: F22B35/18
Filed: 1984-07-16
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-S6422184-A (JP)
Title: Method and apparatus for error correction
Inventor: DANIERU PERURAN
IPC: H03M13/00
Filed: 1988-06-15
Abstract: PURPOSE: To obtain the correction method and device at a high speed with an inexpensive storage capacity by applying feeding back from an output terminal of a shift register to a register stage of a shift register corresponding to terms existing in a generation polynomial. CONSTITUTION: The device is configured by providing shift registers of 11 register stages and its output is fed back simultaneously to the register stages 2, 4, 5, 6, 10. The feedback acts result of a sum as an exclusive OR function between an output bit and a bit in existence at first in a concerned register stage onto the concerned register stage. Through the constitution above, division of a 1st number m.x<11> +r introduced to the shift register by a 2nd number denoted by one bit shifted to the left at a concerned register stage is realized, and then the 1st number is divided by a number corresponding to a number of a term G(x) of a generation polynomial.
Patent JP-S5843984-A (JP)
Inventor: ORURII UIRIAMU MAAKO
IPC: C07F7/14
Filed: 1982-08-23
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。