baber/WOPTO huggingface dataset:
Patent JP-H0854010-A (JP)
Title: Clip
Inventor: KANIE HIDEKI
IPC: F16B19/00
Filed: 1994-08-11
Abstract: PURPOSE:To provide a clip which can be easily fixed to an installation member with operation from one side, and show sufficient holding force after fixation. CONSTITUTION:A clip 1 has a shaft 2 and a flange 3. An elastic support arm 10 extending to a head 5 along the shaft from a portion near the flange 3 is formed on the shaft 2. An engaging arm 11 is obliquely projected from the leading end of the support arm 10 outwardly in a diameter direction on the side of the flange 3. A space is formed on the shaft 2 allowing flexure of the support arm 10 inwardly in a diameter direction at the time of insertion into an installation hole of a first installation member The engaging arm 11 is extended in a hook-like form from the support arm 10. When the shaft is inserted into the installation hole of the installation member, it is smoothly inserted in the state that a hook is closed. When the flange is in strong contact with the installation member the engaging arm released by the installation hole is opened in a hook-like form, and engaged with the other surface of the installation member for fixing the clip.
Patent JP-H1136532-A (JP)
Title: Eaves gutter holding device
Inventor: FURUKAWA YOSHIAKI
IPC: E04D13/072
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an eaves gutter holding device capable of being used in both ways by adjusting the length of a bottom piece to the width of a bottom wall thereof in the case where an eaves gutter having the same height as that of a side wall is different from the width of the bottom wall. SOLUTION: This eaves gutter holding device is formed of a front rising piece 11, a bottom piece 13 and a rear rising piece 12, and it is so constituted that it is equipped with a gutter holding section 1 having interlocking recess sections 111 and 121 for holding lugs of an eaves gutter on the upper ends of both front and rear rising pieces 11 and 12 and a mounting section 2 provided backward from the gutter holding section 1. In that case, the gutter holding section 1 is divided into a front holding member 1A and a rear holding member 1B in a position of the bottom piece 13, and the front holding member 1A is fixed to the rear holding member 1B in a slidable manner in the horizontal direction.
Patent JP-S6169398-A (JP)
Title: Excitation controller of synchronous generator
Inventor: MORI YOSHIMI
IPC: H02P9/30
Filed: 1984-09-12
Abstract: PURPOSE:To obtain an excitation controller of synchronous generator without fluctuating a system when an automatic voltage regulator is defective by starting the control of an automatic following unit when the voltage of the generator arrives at 90-100% of the rated voltage. CONSTITUTION:When a contact 18a closed if a generator voltage arrives at 90-100%, a contact 21b opened if the manual operation of a voltage setter 70E is performed, a contact 14a closed by an AVR automatic selection, and a contact 15b opened when an automatic following unit AFU is defective are all closed, an auxiliary relay 12 for forming an AFU control state command is operated. The unit AFU controls to match the value of a voltage setter 70E of a constant-exciting regulator MEC to a voltage setter 90R of an automatic voltage regulator AVR. Thus, the abrupt variation in the generator voltage when the AVR is defective can be prevented.
Patent JP-S6251301-A (JP)
Title: Ac signal bypass circuit
Inventor: MATSUURA TAKASHI
IPC: H03F1/00
Filed: 1985-08-30
Abstract: PURPOSE:To reduce remarkably a leading time of an electronic circuit after power on by connecting the 1st capacitor between a bypass terminal and ground of an electronic circuit, connecting further one terminal of the 2nd capacitor with a prescribed capacity to the power supply and the other terminal to the bypass terminal of the electronic circuit. CONSTITUTION:A capacitor 5 having a prescribed capacity in relation to a capacitor 4 connected between the bypass terminal 3 and earth of the electronic circuit 2 is connected between the bypass terminal 3 and a power terminal 1. A voltage Vp at the bypass terminal 3 after (t) sec when the power to the power terminal 1 is turned on stepwise at t=0 is expressed in equation I, where Vcc is a power voltage of the power terminal 1 and C1 is a capacitance of the capacitor 5. Thus, in satisfying the condition of equation II in equation I, the relation of Vp=Es is obtained and the Vp rises quickly independently of the time (t).
Patent JP-S6436121-A (JP)
Title: Multi-stage counter
Inventor: SAGAWA AKIHIKO
IPC: H03K23/00
Filed: 1987-07-31
Abstract: PURPOSE:To reduce the maximum value of the operation confirming time of a multistage counter by providing a negative logic AND gate (or positive logic OR gate) and arranging the leading timing of a signal for shifting a 2nd and succeeding digit. CONSTITUTION:Digit shift signals CM-N, BM-N for a binary hexadecimal counter (CNTM) 1M of the M-th stage are given to negative logic AND gates 41, 42 together with computing signals UP-N, DN-N and digit shift signals LCM-N, LBM-N being the outputs are given to computing signal input terminals UP, DN of the CNT(M+1). The timing when the carry signals LC1-N-LCN-N rise is according to an addition signal UP-N by each negative logic AND gate 41. Thus, even when number of stages N is increased, only the delay time according to the number of the negative logic AND gates 41 is caused and the maximum value of the operation confirming time of the entire multi-stage counter is decreased. This is applied also to the down-counting.
Patent JP-H1137102-A (JP)
Title: Accumulator and its diaphragms
Inventor: TAKAMATSU NARUAKI
IPC: F15B1/08
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an accumulator, which is excellent in gas permeation resistance and which can be used for a long time, and a diaphragm used by the accumulator. SOLUTION: An accumulator is provided with a shell and an elastic, membraneous diaphragm 7 for the accumulator, which divides the inner space of the shell into two chambers one of which is filled with working oil. In this case, the elastic, membraneous diaphragm 7 for the accumulator contains, as the membrane forming element, a compound layer 5 made up of both a composite shielding layer 3 consisting of a gas shielding layer 1 and a water shielding layer 2 and elastic resin layers 4 layered on upper and lower surfaces of the layer 3. In addition, the water shielding layer 2 of the composite shielding layer 3 is positioned on more the working-oil-filled chamber side than the gas shielding layer 1.  Moreover, the gas shielding layer 1 is made of the material containing an ethylene-vinyl acetate copolymer saponified substance, the water shielding layer 2 is made of a polyolefine resin, and the elastic resin layer 4 is made of the material containing a polyamide resin.
Patent JP-H0354161-A (JP)
Title: Method for burning beta-alumina
Inventor: OSHIMA MASAAKI
IPC: C04B35/64
Filed: 1989-07-21
Abstract: PURPOSE:To obtain beta-alumina ceramics having good sintering properties and ion conductivity by applying a shielding member to the outer surface of beta-alumina formed article base, packing embedding powder having same composition as that of formed article in the outer circumference of formed article and burning the formed article. CONSTITUTION:A cylindrical beta-alumina formed article base is housed in the inside of protecting cylinder made of cylindrical ceramics. Then a shielding member such as platinum or rhodium is applied to outer peripheral face of beta-alumina formed article base. An outside atmosphere retaining agent consisting of embedding powder having nearly same composition as that of beta-alumina formed article base is packed between outer circumference of the shielding member and inner circumference of protecting cylinder. Then beta-alumina formed article base is burned by subjecting the protecting cylinder to heat control at 1,550-1,680 deg.C in a state packing the retaining agent. When burning temperature is <1,550 deg.C, sintering of beta-alumina is not finished and when the burning temperature exceeds 1,680 deg.C, prevention of volatile ingredient by shielding member can not be sufficiently carried out and beta-alumina ceramics stable in quality is not available.
Patent JP-H1035652-A (JP)
Title: Folding base
Inventor: TSUCHIYA SABURO
IPC: B65D85/52
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To make a folding base easy to assemble and easy to throw out. SOLUTION: A folding base comprises a side wall, comprising a pair of single-fold walls 21a, 21b and a pair of double walls 21c to 21f wherein the pair of single-fold walls 21a, 21b are formed by cutting from a paper-like material and one of the pair of double walls 21c to 21f comprises the first outer wall 21c and the first inner wall 21e, the other of the pair of double walls 21c to 21f comprises the second outer wall 21d and the second inner wall 21f, the second outer wall 21d, the second inner wall 21f, a bottom 23 and the first inner wall 21e are successively connected, the first outer wall 21c and an upper face 27 are connected, holes 27a, 27b for supporting an object are formed on the upper face 27, the second inner wall 21f, the bottom 23 and the first inner wall 21e are folded into a space enclosed by the pair of single-fold walls 21a,  21b and the first and second outer walls 21c, 21d, and the upper face 27 is placed above the bottom 23.
Patent JP-S6251604-A (JP)
Title: Dermal drug for external use
Inventor: SATO YOSHIKO
IPC: A61K31/19
Filed: 1985-08-29
Abstract: PURPOSE:A dermal drug for external use, obtained by incorporating dextran sulfate or a salt thereof and glycyrrhetinic acid or a derivative thereof with other components and capable of preventing and improving the skin roughening and further preventing loosening of the skin, disappearance of gloss, etc., and preventing the aging. CONSTITUTION:A dermal drug for external use obtained by incorporating one or two or more of (A) dextran sulfate expressed by formula I (R is SO3Na or H), preferably having 0.02-0.05, particularly 0.02-0.03 intrinsic viscosity using 1M saline solution at 25 deg.C and 2-20wt%, particularly 16-19wt% sulfur content or a salt thereof, e.g. alkali salt or organic amine salt such as triethanolamine, with (B) glycyrrhetinic acid expressed by formula II and a derivative thereof, e.g. methyl glycyrrhetinate, in with other components. The amounts of the components (A) and (B) to be incorporated baszed on the total weight of the dermal drug for the external use are respectively as follows; 0.005-2wt%, particularly 0.05-0.5wt%.
Patent JP-S5893800-A (JP)
Inventor: MIYAMA HIDEO
IPC: C14B7/04
Filed: 1981-11-30
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-H0928176-A (JP)
Title: Grain stirrer in grain reservoir
Inventor: UENO KENJI
IPC: F26B9/06
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent interference of stirring screws to a bin inner wall face by flow variation unhulled rice in passing of the screws near the inner wall face. SOLUTION: Bins 11A, 11A,... having polygonal shapes such as a square in a plan view, receiving and reserving grain are constructed to be supplied with the drying air from bottom faces. Each bin has a stirrer and grain supplied in turn is mixed with grain in drying or has been dried and gradually dried. In the bin, stirring screws 21a and 21b are longitudinally arranged and the screws stir grain in almost whole face by rotation with transferring longitudinally or to left and right. A controller making the screws intermittently transfer along a prescribed inner wall face with continuing the rotation is installed. Thus, when the screws themselves tend to approach to a fixed face, inclinations of the screws are corrected to avoid stagnation of the transferring.
Patent JP-S6250613-A (JP)
Title: Center finding method for hole
Inventor: FUKUHARA KEIJI
IPC: G01B13/00
Filed: 1985-08-29
Abstract: PURPOSE:To easily and accurately detect the center position of a hole by a single sensor by detecting the center position of the hole based on variation in air back pressure. CONSTITUTION:When a robot is controlled, an air nozzle which injects air is moved from a position S in a plane perpendicular to the axis of the hole W1 in the 1st specific axial direction in the vertical plane and the back pressure P1 of the air injected from the air nozzle toward the front surface of a body W to be detected is detected by a pressure transducer to find the position O'' where the air back pressure P1 in the movement range of the air nozzle has a minimum value P1MIN. Then, the air nozzle is moved in a plane perpendicular to the axis of the hole from the minimum point position O'' in the 2nd axial direction crossing the 1st axial direction at right angles to find the minimum point position O where air back pressure P2 has a minimum point P2MIN in the movement range, thereby regarding the minimum point position O as the center position of the hole W1. Thus, the single sensor is used to find the center position of the hole easily and accurately with the simple constitution.
Patent JP-H0354532-A (JP)
Title: Optical function element
Inventor: WATANABE TAKAHIRO
IPC: G06T9/20
Filed: 1989-07-24
Abstract: PURPOSE:To attain an edge detecting function as an image processing function with one element by directly utilizing the hydrogen transporting function of baceteriorhodopsin and segmenting a soln. contg. hydrogen ions to two layers. CONSTITUTION:A vessel 7 which is segmented to the upper and lower two layers with a protein film 4 arranged two dimensionally by flatly segmenting the bacteriorhodopsin to regions A,B as a boundary and contains the hydrogen ion-contg. solns. 5, 5 respectively is provided. The bacteriorhodopsin constituting the film 4 has the function to transport the hydrogen ions H<+> in a predetermined direction when light is absorbed therein. The ratio of the transfer d reception of the hydrogen ions between the solns. 5 and 6 increases and decreases and the pH in the soln. 6 changes when the edge exists. The direct edge detection is, therefore, executed by the electric signal obtd. from a pH electrode 8.
Patent JP-S6170283-A (JP)
Title: Check valve device
Inventor: TSURUTA KATSUZO
IPC: F16K15/08
Filed: 1984-09-10
Abstract: PURPOSE:To aim at simplification in a valve structure, by pressing a valve body to a valve seat with the specified resilient pressure and closing a fluid passing through hole, while installing an elastic body which opens the fluid passing through hole with pressure of a gaseous body. CONSTITUTION:One end of an elastic body 6 consisting of a conical compression coil spring having the specified resilient pressure is elastically made contact with a lower end face of an engaging member 7 while the other end to an upper end face of a valve body 5, respectively. When the inside of a casing of an electric pump comes to negative pressure, the valve body 5 is pressed by positive pressure inside a draft tube and moved upward against resilient pressure of the elastic body 6, thus a fluid passing through hole 1j is opened. Air in the draft tube is discharged to the inside of a pressure tank together with priming water by way of the electric pump. When a motor and the electric pump both stop, the valve body 5 is pressed by the elastic body 6 and dropped down in a moment, thus a backflow to the draft tube is prevented.
Patent JP-H0637830-A (JP)
Title: Digital modulator for brust transmission
Inventor: TANAKA KIYOSHI
IPC: H04L27/20
Filed: 1992-07-17
Abstract: PURPOSE:To acquire a TDMA modulation signal which has the small spread of spectrum compared with the conventional one by providing a new shift register to input the burst transmission state information data and inputting the sequentially delayed output data of each shifted stage to a ROM to control the response waveform data on the ROM output. CONSTITUTION:A shift register 2c inputs the burst transmission state information data that shows whether a burst frame is being transmitted or not. Then, the register 2c inputs the shift output signals of the same stage numbers as the shift registers 2a and 2b that inputted the in-phase component data and the orthogonal component data respectively to the ROM 3a-1-3a-n and 3b-1-3b-n corresponding to each shift stage in parallel to the in-phase and DC/AC component shift output signals to control each ROM. That is, the response waveform data from each ROM are outputted in a burst transmission mode. Meanwhile, those response waveform data from each ROM are all set at zero in a non-burst transmission mode respectively.
Patent JP-S5981661-A (JP)
Title: Electrified mask of electrophotographic device
Inventor: YODA AKIRA
IPC: G03G15/02
Filed: 1982-10-30
Abstract: PURPOSE:To obtain a uniform charge distribution over the entire photosensitive surface by projecting a filmy mask to an opening part which faces a photosensitive material in an electrification room, and putting the mask and photosensitive material in contact or close to each other during electrification. CONSTITUTION:The filmy mask 17 is projected to the opening part 13 that the photosensitive material 12 at the projection part 16 in the electrification room 11 of an electrophotographic device faces and the mask 17 and photosensitive material 12 contacts each other during electrification. The mask 17 uses an insulator such as vinyl chloride and is thin, but a potential does not rises perferably. Further, the mask 17 is projected as large as possible and the distance between the mask 17 and photosensitive material 12 is made as less as possible to obtain a uniform charge distribution. Thus, the filmy mask is used at the opening part of the electrification room to prevent fogging due to high-density charge distribution at the circumference of a photosensitive surface and whiting due to low-density distribution.
Patent JP-S6083427-A (JP)
Title: Automatic sensitivity switching device
Inventor: ARITA HISASHI
IPC: H04B1/16
Filed: 1983-10-13
Abstract: PURPOSE:To eliminate the judging of sensitivity switching and the trouble of operation and perform the sensitivity switching according to a change in radio wave condition by providing a high frequency stage, intermediate frequency stage, two level detecting circuits, switching decision circuit, and sensitivity switch circuit. CONSTITUTION:A signal from an antenna 1 is inputted to the sensitivity switch circuit 2 and further outputted to the high frequency stage 3. The signal from the high frequency stage 3 is inputted to the intermediate frequency stage 4. The output of the intermediate frequency stage 4 is inputted to a level detector 11 partially and its output beta is compared with a reference level by a comparator 13. The signal inputted to said intermediate frequency stage 4 is passed through several stages of combinations of IF filters 9 and IF amplifiers 10 to lead out only a desired wave, which is outputted to a detector 12. The output of the intermediate frequency stage 4, on the other hand, is inputted to a level detector 12 to detect the level of the desired wave, which is outputted to a comparator 14. The output after compared with reference levels by comparators 13 and 14 is supplied to the switching decision circuit 15 to decide on whether a disturbance is caused or not and on the level of the desired wave, thereby outputting a signal indicating which sensitivity of the circuit is signified.
Patent JP-H0476309-A (JP)
Title: Device to detect abnormality in gas supply facilities
Inventor: HORIIKE YOSHIO
IPC: F23N5/24
Filed: 1990-07-18
Abstract: PURPOSE:To omit safety check by man by detecting the pressure and flow rate of the gas in gas supply facilities and judging whether or not there is an abnormality in the gas supply facilities from detection results. CONSTITUTION:A comparator 12 outputs when the output of a flow rate sensor 9 is over a certain level. A comparator 13 outputs when the output of a pressure sensor 8 is below 230 mm H2O or over 330 mm H2O. A gate circuit 14 transmits the output of the comparator 13 to a timer circuit 15 only when there is signal from the comparator 12. Accordingly only when there is signal to the flow rate sensor 9 that is over a certain level, the signal of the pressure sensor 8 is transmitted to the timer circuit 15, and if the pressure is below 230 mmH2O or over 330 mmH2O, the timer circuit 15 is actuated. The timer circuit 15 outputs signal to an output means 11 on the next stage only when the signal continues for over a certain time. And the means 11 informs man of abnormality or informs the control center of alarm. Or a gas shut-off valve that is provided in gas supply facilities is actuated and the gas supply is stopped.
Patent JP-S6252132-A (JP)
Title: Aqueous solution of iron compound
Inventor: UEDA TSUNEHISA
IPC: C01G49/00
Filed: 1985-08-30
Abstract: PURPOSE:A novel aqueous solution of an iron compound, having improved stability and obtained by incorporating an ascorbic acid compound and a hydroxycarboxylic acid compound as a stabilizer with an aqueous solution of a bivalent iron compound. CONSTITUTION:(A) An ascorbic acid compound and/or erythorbic acid compound and (B) a hydroxycarboxylic acid compound and/or oxocarboxylic acid com pound as a stabilizer are incorporated with an aqueous solution of a bivalent iron compound, e.g. ferrous sulfate or ferrous chloride. Lactic acid, malic acid, tartaric acid, salicylic acid, etc., and sodium salt thereof, etc., may be cited as the hydroxycarboxylic acid compound, and glyoxylic acid, acetoacetic acid, etc., and sodium salt thereof, etc., may be cited as the oxocarboxylic acid com pound. The compounding molar ratio of the components (A) to (B) is about 10-90:90-10 and the amount of the stabilizer to be added is about 1-10wt% based on the iron content.
Patent JP-S6348693-A (JP)
Title: Semiconductor memory
Inventor: SHIBA HIROSHI
IPC: G11C11/413
Filed: 1986-08-15
Abstract: PURPOSE:To quicken the read speed further by discharging a data line corresponding to a storage data of a memory cell by a bipolar transistor (TR). CONSTITUTION:Since bipolar TRs Q10, Q11 discharge corresponding common data lines DL1, the inverse of DL1, the increase of DL due to a large storage capacity is sufficiently coped with. A potential difference of the common data lines DL1, the inverse of DL1 is amplified by a sense amplifier of a Bi-CMOS constitution and an output circuit 10, resulting that an output data Dout of level 1 is generated in a short period. Since the access time is short in this way, the reset of selection signals X1, Y1 and precharge of bit lines, BL, inverse of BL and the common data lines DL1, the inverse of DL1 are executed quickly and the effect of a short read cycle is also obtained.
Patent JP-H0360326-A (JP)
Title: Capacitor protecting equipment
Inventor: SAITO YOSHIAKI
IPC: H02H7/16
Filed: 1989-07-26
Abstract: PURPOSE:To protect even a single-phase capacitor by providing wiring connecting between points having same potential except both ends of a parallel connection and a current detector arranged on the wiring, thereby detecting abnormal current flowing through the wiring by means of the current detector. CONSTITUTION:When any one of capacitor elements 10 is short circuited, current flowing into a capacitor 11 from a terminal 1 or 2 is concentrated to the capacitor element 10 which is under short circuited condition wherein the reactance is reduced to zero and, thereafter, the current is shunted to two normal capacitor elements 10. Since one of the shunted current flows through wiring 6, current flowing through the wiring 6 is detected by a current detector 7 to operate an overcurrent relay 8 and a resultant operation signal 8a opens a circuit breaker 9, thereby the circuit is separated from the capacitors 10.