baber/WOPTO huggingface dataset:
Patent JP-H1014139-A (JP)
Title: Power transmission device
Inventor: SATO KOTARO
IPC: A61N1/36
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to always supply optimum power to a power receiving device following a change in a load even if the load changes. SOLUTION: When the secondary-side power consumption (load) increases and thereby the supply of power becomes insufficient at the power receiving device 5 side, a voltage status signal generator 54 detects the decrease in supply voltage Vdd and generates a voltage status signal VST which shows that the supply of power is insufficient. A signal transmitting and receiving circuit 55 sends the generated voltage status signal VST by wireless to a power transmitter 3. The voltage status signal VST sent by wireless is received by a signal transmitting and receiving device 41 of the power transmitter 3. A PWM controlling circuit 33 makes such a control as to increase the power to be supplied to the power receiving device 5 based on the voltage status signal VST input through the signal transmitting and receiving device 41.
Patent JP-H04355533-A (JP)
Title: Radio data transmission system
Inventor: SHIMIZU TOSHIMITSU
IPC: H04W4/04
Filed: 1991-05-31
Abstract: PURPOSE:To provide the transmission system in which a token is controlled even at a terminal equipment in the system in which the terminal equipment and a base station implement the semi-duplex communication. CONSTITUTION:A terminal equipment M1 is provided with a means to send a request signal to acquire a token relating to communication, a base station B1 is provided with a means to invert a token relating to the communication of the terminal equipment when a request signal is received from the terminal equipment and the token of its own communication in the system is inverted by sending the request signal from the terminal equipment even when the base station has the token and the transmission from the terminal equipment is attained again.
Patent JP-S6136053-A (JP)
Title: Antiskid controller
Inventor: MATSUDA TOSHIRO
IPC: B60T8/84
Filed: 1984-07-27
Abstract: PURPOSE:To obtain the superior brake performance irrespectively of the sharp spin-up of a nonsteered wheel by prohibiting the high-value selection and using the pseudo car-speed of the nonsteered wheel as the pseudo-car-speed of a driving wheel for a certain time, when the wheel acceleration speed of the nonsteered wheel is over a prescribed value. CONSTITUTION:The higher value between the wheel speed Vw 1 of a nonsteered wheel 4 and the pseudo-car-speed Vi 1 obtained from the wheel speed Vw 1 by an antiskid control circuit 5 is selected by a higher-value selecting crcuit 6, and the pseudo-car-speed Vi 2 used in the antiskid control circuit 8 of a driving wheel 7 is outputted, and an acceleration-speed detecting means 9 for detecting the wheel acceleration-speed for the nonsteered wheel 4 is provided. On a high-mu road surface, the spin-up for the nonsteered wheel 4 is sharply performed, and when the wheel acceleration over a set value is generated, the operation of the high-value selecting circuit 6 is prohibited for a prescribed time by a high-value selection prohibiting means 10. Therefore, the switching to the wheel speed Vw 1 of the nonsteered wheel 4 through the spin-up of the pseudo-car-speed Vi 2 of the driving wheel 7 is prohibited.
Patent JP-S6149882-A (JP)
Title: Recording material
Inventor: ETO NAONOBU
IPC: D21H19/00
Filed: 1984-07-27
Abstract: PURPOSE:To enhance ink receptivity and the clearness of recorded images, by constituting a recording material of an ink-holding layer comprising a water base ink absorbing resin, an ink-permeable layer comprising a hydrophilic polyurethane resin and a particulate material layer. CONSTITUTION:The ink-holding layer comprising a water base ink absorbing resin, the ink-permeable layer comprising a hydrophilic polyurethane resin and the particulate material layer are provided on a base to produce the recording material. The base may be a film or sheet of a polyester resin, a diacetate resin or the like, a glass sheet or the like. The water base ink absorbing resin may be a water-soluble natural resin, a water-soluble synthetic resin or the like, of which preferred is polyvinyl pyrrolidone or the like. A particulate material for forming the particulate material layer is preferably a fine powder having a particle diameter of not larger than 20mum, e.g., and inorganic particulate material such as silica, clay and talc or an organic particulate material such as sluminum stearate.
Patent JP-2000345047-A (JP)
Title: Thermally curable composition
Inventor: KAWABATA KAZUHIRO
IPC: C08K5/54
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having excellent thermal curability, hardly curing at ordinary temperature, and curing to a tack-free state when heated for a short time by including a hydrolyzable-silyl-containing polyether polymer with a compound having a carbamate group and a crosslinkable hydrolyzable silyl group in the molecule, and a silanol condensation catalyst. SOLUTION: This composition comprises 100 pts.wt. total of (A) a polyether type polymer having a main chain being essentially a polyether and having a crosslinkable hydrolyzable silyl group on at least one molecular terminal and (B) a compound having a carbamate group and a crosslinkable hydrolyzable silyl group in the molecule and 1-5 pts.wt. (C) silanol condensation catalyst. It is desirable that component A has a number-average molecular weight of 4,000-30,000. When component A is one having a molecular weight distribution (Mw/Mn) of at most 1.6, it can show good handleability in e.g. a mixing step, and can form a thermally curable composition showing excellent elongation in a cured state, and therefore can be desirably used.
Patent JP-H0713824-A (JP)
Title: Data management method
Inventor: MAEKAWA HIROTOSHI
IPC: G06F12/08
Filed: 1993-06-25
Abstract: PURPOSE:To improve the processing efficiency of data having link structure by using a virtual storage system. CONSTITUTION:Data stored in a main memory 4 are represented in a virtual storage space 20a and data stored in an external memory 8 are represented in a virtual storage space 20b and a data file space 22. Data transfer between the main memory 4 and external memory 8 is performed in page units between the virtual storage space 20a and virtual storage space 20b. Data transfer between the virtual storage space 20a in the external memory 8 and the data file space 22 is performed in units of structure consisting of plural data having close link structure.
Patent JP-H1012193-A (JP)
Title: Electrodeless discharge lamp, electrodeless discharge lamp lighting device, and fluid treatment device
Inventor: KAKIYA TSUTOMU
IPC: H05B41/24
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To uniformly emit light from a thin electrodeless light emitting tube over the whole length. SOLUTION: Discharge gas is sealed inside a light emitting tube 1, and an induction coil 2a is wound around the light emitting tube 1 so as to exceed the whole length of the light emitting tube 1. When high frequency electric power is applied to the induction coil 2a, a magnetic flux density generating from the induction coil 2a is dense inside the induction coil 2a and coarse in the outside, but since the induction coil 2a is wound so as to exceed the whole length of the light emitting tube 1, the light emitting tube uniformly emits light over the whole length.
Patent JP-H025363-A (JP)
Title: Plate grid for lead storage battery
Inventor: TSUJINO NAOHIRO
IPC: H01M4/73
Filed: 1988-06-23
Abstract: PURPOSE:To increase a collecting capacity and a chemical reaction efficiency by almost equalizing the shapes of quadrilaterals formed with diagonally paralleled bars to uniformly hold active material. CONSTITUTION:In a plate grid made up of a lug 1 to take off a current, a periphery 2 forming the circumference of a grid, a lateral small bar 4 formed in parallel with the upper side, a diagonal small bar 5 intersecting the lateral small bar 4, and active material with which a space formed with the periphery 2 and small bars 4 and 5 is filled, the quadrilaterals formed with the diagonal small bar 5 and the lateral small bar 4 and their sizes are almost equalized by paralleling all diagonal small bars 5 so that a chemical reaction is caused uniformly at the whole of the plates. Moreover, in order to make a collecting efficiency effective, an inclination of the lateral small bar 4, theta, is set at 20 deg.<theta<=40 deg. to effectively conduct a current to the lug 1, and also it is possible to form a plate grid having a great holding force of active material.
Patent JP-S5584051-A (JP)
Title: Manufacture of magnetic tape
Inventor: ENDOU YOSHIMI
IPC: G11B5/84
Filed: 1978-12-19
Abstract: PURPOSE: To enhance the square-shape ratio of the magnetic tape and thus the record/reproduction characteristics by securing the magnetic field orientation to the needle-type magnetic powder while giving the minute vibrations to the magnetic layer coated onto the base film.  
     CONSTITUTION: When magnetic layer 3 passes through the magnetic field formed by permanent magnet 5, the needle-type magnetic powder in layer 3 is oriented to the running direction of the magnetic tape via the magnetic flux. Micro-vibration rollers 7 connected to ultrasonic oscillator 3 are provided before and after magnet 5 to touch the lower surface of base film 1. Thus the micro vibrations given from oscillator 6 are transmitted to layer 3 via roller 7 and film 1, and layer 3 passes through the magnetic field while receiving the micro vibrations. As a result, the regular orientation is ensured for the magnetic powder although the magnetic tape  has a comparatively high-speed running, thus enhancing the record/reproduction characteristics. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63318633-A (JP)
Title: Digital differential analyzer
Inventor: MARUYAMA MASAKATSU
IPC: G06F7/64
Filed: 1987-06-23
Abstract: PURPOSE:To allow a thick line whose end point is vertical to a straight line direction to draw at high speed, by providing a Y start point counter, an X start point counter, a K residual register and plural multiplexers, etc., and executing a start point calculation corresponding to the inclination of the straight line. CONSTITUTION:When a thick line from a start point P0 (x0=0, y0=0) to an end point Pn (xn=10, yn=5) is drawn first of all, a line of P0-Pn is drawn, and subsequently, a line being vertical to the line of P0-Pn is drawn, and subsequently, a line being vertical to the line of P0-Pn, and also, passing through P0 is drawn, and X and Y coordinate values of the start point derived on its line are set. That is, first of all, a Y start point counter 206 is decreased by '1' by a control circuit 201, and subsequently, a multiplexer 208 selects a K register 204, and a multiplexer 209 selects a K residual register 207 and executes addition by an adders 106, and writes its result in the register 207. Next, the counter 206, and the X start point counter 205 shift a value to a Y counter 102, and an X counter 101, respectively, and the initialization is ended. Since each straight line is drawn successively, the thick lines whose end points are vertical to the line direction can be drawn at high speed.
Patent JP-S5857235-A (JP)
Inventor: MIYAHARA MASATOSHI
IPC: H03K17/08
Filed: 1981-09-29
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-H05331123-A (JP)
Title: Curable imide oligomer
Inventor: FURUYA HIROYUKI
IPC: C07C233/75
Filed: 1992-05-22
Abstract: PURPOSE:To obtain a curable imide oligomer capable of providing a cured product having high heat resistance, further, having excellent mechanical strength, dimensional stability and moisture resistance and capable of providing a polyimide hardly producing void or crack in the molded product. CONSTITUTION:A curable imide oligomer of formula I [Ar1 is a tatravalent aromatic group; Ar2 is a divalent aromatic group; X is a trivalent bond style selected from formula II to formula IV; n is 0-15; R is reactive substituent group]. The compound is obtained by dissolving an acid dianhydride derivative of formula V or acid dianhydride derivative of formula VI (Y1 to Y4 are H or 1-5C alkyl) in a inert gas atmosphere in a polar organic solvent, adding the formula H2N-Ar2-NH2 and/or an organic diamine compound of formula VII (Ar3 is a divalent organic group) to the solution to afford a telechelic oligomer whose both ends are amine groups and then adding an acid anhydride of formula VIII thereto and reacting the oligomer with the acid anhydride of formula VIII to terminate the oligomer ends and thermally cyclizing and dehydrating the resultant oligoamic acid.
Patent JP-S64953-A (JP)
Title: Method for processing silver halide color photographic sensitive material improving color reproduction and cyan stains
Inventor: ISHIKAWA MASAO
IPC: G03C7/42
Filed: 1987-06-23
Abstract: PURPOSE:To render a cyan dye hardly convertible into a leuco type and to restrict occurrence of cyan stains by color developing a specified silver halide color photographic sensitive material and desilvering it with a processing solution containing a specified ferric complex salt. CONSTITUTION:The silver halide color photographic sensitive material containing one of the compounds represented by formula I is color developed, after imagewise exposure, and desilvered with a processing solution containing the ferrite complex salt of at least one of the compounds represented by formulae II and III. In these formulae, R1 is -CONR4R5, etc.; R2 is a monovalent group; R3 is a substituent; X is a group releasable by reaction with H, etc.; lis 0 or 1; m is 0, 1, 2, or 3; each of R4 and R5 is H, etc.; R6 is aryl or the like; R7 is aryl; L is alkylene, etc.; each of L1-L7 is alkylene; and each of R11-R17 is H, etc.
Patent JP-H09319331-A (JP)
Title: Display characteristic correcting circuit of fluorescent substance in display device
Inventor: DENDA ISATO
IPC: G09G3/28
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To maintain the display characteristic of a display panel constant and to display an optimum picture corresponding to the inputted data regardless of the light emitting time of the fluorescent substance provided on the display panel. SOLUTION: The display device display the corresponding picture by light emitting the fluorescent substance of a plasma display panel(PDP) 20 (an example of a display panel) based on inputted data. The display characteristic compensating circuit has fluorescencr light emitting time measuring sections 12r to 12b which measure the light emitting time of R(red), G(green) and B(blue) phosphors, RGB coefficient converting sections 14r to 14b which obtain the corresponding coefficients among beforehand stored plural coefficients and RGB input data processing sections 16r top 16b which correct the input data using the obtained coefficients and output the data to the PDP 20.  Even though the display characteristic of the fluorescencer is varied by the light emitting time, the coefficients corresponding to the variation are obtained by the sections 14r to 14b, the input data are compensated for and outputted to the PDP 20. Thus, the color picture having a proper white balance and a proper chromaticity is displayed.
Patent JP-H0821750-A (JP)
Title: Landslide meter
Inventor: YAMADA TAKUYA
IPC: E02D17/20
Filed: 1994-07-07
Abstract: PURPOSE:To reduce the size of a landslide meter, simplify it, and improve the measuring accuracy by setting the stretching degrees of a wire, etc., before and after the ground is displaced, to the same. CONSTITUTION:The ends 11 of a constant-load spiral spring 1 tightly wound in a close contact spiral winding state with a long steel thin plate are fixed in a case 2 so that the lead-out end 12 of the spring 1 is set to be drawn telescopically from the case 2, and an invar steel wire 31 is coupled to the end 12. A scale is formed on the surface of the plate of the spring 1, or a measure 14 is coupled to the end 12 so as to be drawn telescopically from the case 2 along the spring 1.
Patent JP-H095316-A (JP)
Title: Method and instrument for measuring 5-hydroxyindoles
Inventor: NODA HITOSHI
IPC: G01N31/00
Filed: 1995-06-22
Abstract: PURPOSE: To provide a method and instrument for quantitatively analyzing 5-hydroxyindole or the like with high sensitivity. CONSTITUTION: A derivative is produced when 5-hydroxyindole or the like reacts to 6-methylaminophthal hydrazide or 1,2-bis-(phtalhydrazino)- ethylenediamine. A derivative is also produced in a mixture of 5-hydroxyindoles and forms a mixture of the derivatives. The derivative or the mixture of the derivatives chemically emits strong light when the derivative or mixture is oxidized. The chemical light contains extremely small background noise when the light is detected and, therefore, 5-hydroxyindole or the like can be determined with high sensitivity.
Patent JP-H095335-A (JP)
Title: Dispensing method
Inventor: ARAKAWA HIROAKI
IPC: G01N35/10
Filed: 1995-06-22
Abstract: PURPOSE: To provide a dispensing method by which a chip can be prevented from directly coming into contact with a plate and, at the same time, the positioning accuracy of the chip in the vertical direction can be made rough and an inexpensive dispensing device can be obtained. CONSTITUTION: In a dispensing method, a specimen and reagent are poured in the hole sections 102 of a plate 101 having a plurality of specimen housing hole sections 102 by means of a dispensing device. An auxiliary solution 106 composed of a component which does not give any influence to the specimen and reagent is received each hole section 102 until the surface of the solution 106 reaches a fixed level. It is preferable to use mineral oil as the auxiliary solution 106.
Patent JP-H112953-A (JP)
Title: Image forming device
Inventor: NAGANUMA YOSHIKO
IPC: G03G15/08
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent excessive toner replenishment due to a change in the output characteristic of a toner concentration sensor with a change in the bulk of developer left as it is for a long time. SOLUTION: In the device 1, based on the result of detection by a toner density detection means 13 and a control reference value, a first toner replenishment control means 21 controls toner replenishment by a toner replenishment device. The means 21 detects an amount of toner consumption in a developing unit 9. Based on the result of the detection by the means 21, a second toner replenishment control means 21 controls toner replenishment by the toner replenishment device. A switching means 21 operates the first toner replenishment control means 21 and second toner replenishment control means 21 by switching back and forth between them according to the state of the developer in the developing unit 9.
Patent JP-S6314204-A (JP)
Title: Numerical controller
Inventor: FUJIMOTO AKIHIKO
IPC: G05B19/414
Filed: 1986-07-04
Abstract: PURPOSE:To efficiently perform numerical control over plural machines and to obtain advantages in cost by structuring plural control processing systems on the whole device, and controlling the respective systems independently by control programs. CONSTITUTION:When three uniaxial machines are controlled independently of one another, a system control means in a data area 20D of a storage part 20 relates systematically a signal input/output part 16A, a program area 20A, and a driving part 22, a signal input/output part 16B, a data area 20B, and a driving part 24, and further a signal input/output part 16C, a program area 20C, and a driving part 26 to one another. Servomotors 28, 30, and 32 are controlled independently of one another based on respective control data inputted from the input/output parts 16A-16C and control programs stored in the areas 20A-20C. At this time, a control part 12 performs what is called task control. In this case, the whole device functions as three independent systems of numerical controllers.
Patent JP-S5780710-A (JP)
Title: Magnet driving circuit
Inventor: HIROTA TETSUO
IPC: H01F7/18
Filed: 1980-11-06
Abstract: PURPOSE:To eliminate the influence of VBE to a magnet driving circuit by detecting a driving current and converting it to a voltage when driving a typing magnet for a printer used for an information processor and feeding back an error voltage from a reference voltage to a driving transistor. CONSTITUTION:A typing magnet 2 is drive by the collector current ic of a driving transistor (TR)1 controlled by ON/OFF signal as a type command. The current ic is detected at a resistor R4, compared with a reference voltage VREF by a comparator 5, and an error voltage is fed back to the base or the TR1 through the R8. Accordingly, the current ic is highly accurate constant current determined only by the values of the R2-R4 and voltage V1, thereby driving the magnet 2. Further, a gain reducing circuit for high frequency component of the error output of the comparator 5 is provided, thereby eliminating a possibility of causing an oscillation.
Patent JP-S6322537-A (JP)
Inventor: PATORISU SHII BERANJIYAA
IPC: C07C49/84
Filed: 1987-06-23
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。
Patent JP-S6315009-A (JP)
Title: Safety device for gas combustion
Inventor: KONO KUNITOSHI
IPC: F23N5/10
Filed: 1986-07-03
Abstract: PURPOSE:To enable continuance of combustion by releasing a control knob from press, by a method wherein a piezo-electric relay, which, with the control knob pressed, is actuated through a blocking oscillator circuit by means of DC source, is provided, and actuation of an electromagnet is temporarily rendered effective by means of the DC source. CONSTITUTION:By pressing a shut-off valve, built in a control knob 5, by distance B by which the shut-off valve is moved to make contact with an electromagnet 3, gas burner 8 is ignited. In this case, an input switch 10 is brought into an ON-state, and a voltage from the DC source 11, oscillated and boosted by means of a blocking oscillator 14, is applied on a piezo-electric relay 13 to actuate an output actuating switch 13a. In which case, the shut-off valve 2 is attracted by the electromagnet 3 by means of the DC source 11. Thereafter, since even if the control knob 5 is released from press, a power from both the DC source 11 and a thermocouple 9 is fed to the electromagnet 3, which continues to a attract the shut-off valve 2, a gas burner 8 continues to burn. Thereafter, after combustion of the gas burner 8 is brought into a stop, the thermocouple 9 is naturally cooled, the attraction force of the electromagnet 3 by means of an electrostatic force is decreased, and the shut-off valve 2 is restored to its original state through the force of a return spring 6 for the shut-off valve.
Patent JP-S5679513-A (JP)
Title: Amplitude equalizer
Inventor: KOIZUMI YUTAKA
IPC: H03H7/01
Filed: 1979-12-03
Abstract: PURPOSE:To form a amplitude equalizer without delay distortion, with small circuit scale and independently of transmission speed, by producing the amplitude distortion of bipolar through a single amplitude equalizing circuit. CONSTITUTION:Taking the input signal fed to an input terminal as e<jomegat>, the delay time at delay circuits 2, 5 as tau, the extent of amplification or attenuation obtained at a control signal 107 in a circuit where the polarity and amplitude of signal is variable (for example, bibalancing mixer) 6 as alpha, then the transfer characteristic (transfer function) T1(omega) from the input to the output, T1(omega)=(1+2alphacosomegat). Thus, taking the characteristic function of the amplitude, phase and delay time as S1(omega), theta1(omega), and D1(omega), then T1(omega)=S1(omega).e<-jtheta1(omega)>, S1(omega)=1+2alphacosomegatau, theta1(omega)=-omegatau, D1(omega)=-[alphatheta1(omega)]/(alphaomega)=tau (constant). S1(omega) is changed with the change in alpha but theta1(omega) is independently of alpha and omega, D1(omega) is always constant, resulting that no delay distortion is caused.