baber/WOPTO huggingface dataset:
Patent JP-S6035649-A (JP)
Title: Antiskid controller
Inventor: MASAKI SHIYOUICHI
IPC: G01P3/489
Filed: 1983-08-08
Abstract: PURPOSE:To prevent erroneous operation and improve response performance by calculating a control wheel speed in normal cases through the averaging treatment corresponding to the instantaneous value of the newst wheel speed and suspending the averaging treatment for the control wheel speed in case of low speed and calculating the control wheel speed on the basis of the above-described instantaneous value. CONSTITUTION:The first calculating means III of an electonic control circuit IV calculates the instantaneous value of the wheel speed on the basis of the signal of a car speed sensor I . On the basis of said instantaneous value, an individual-number calculating means VI calculates the number N of the above-described instantaneous values. Then, the second calculating means VI calculates the control wheel speed as one parameter on outputting a brake hydraulic pressure control signal, through the averaging treatment with N pieces of the instantaneous values of the wheel speed which are calculated in normal cases, as parameters. In case of low speed, the above-described averaging treatment is suspended, and the instantaneous value of the wheel speed is used as it is, and the above-described control wheel speed is calculated. Then, an electronic control circuit IV outputs a control signal into an actuator II so that the calculated control wheel speed can be obtained.
Patent JP-H08317120-A (JP)
Title: Image reader and image data transfer system
Inventor: OHARA KIYOTAKA
IPC: H04N1/00
Filed: 1995-05-19
Abstract: PURPOSE: To attain two-way transfer changeover of image data among an image scanner, a host computer and a printer by connecting the host computer and the printer to the image scanner and selecting other transfer mode. CONSTITUTION: When a host computer 10 is connected to a 1st connector 58 of an image scanner 30 and a laser printer 20 is connected to a 2nd connector 59 via a connection cord 15, a data transfer control circuit 60 can be switched alternately to any of 1st to 3rd transfer modes. In the case of the 1st transfer mode, image data sent from the host computer 10 are directly outputted by the laser printer 20 via the image scanner 30, in the case of the 2nd transfer mode, image data read out by a read sensor 40 are outputted to the host computer 10, and in the case of the 3rd transfer mode, the image data read out by the read sensor 40 are outputted by the laser printer 20.
Patent JP-S6125054-A (JP)
Title: Presensor apparatus for drill for use inside of tube
Inventor: MATSUMOTO YASUYOSHI
IPC: G01N27/72
Filed: 1984-07-13
Abstract: PURPOSE:To enable the running of a presensor apparatus free from travelling resistance at bends and damage to a sensor, by arranging a sensor mounted thereto to act flexibly against wrinkles and projections of a sheet in a tube regardless of advance or retraction thereof. CONSTITUTION:A presensor apparatus body 1 has a pluality of plate springs 4 fastened on the respective circumferences of a front section 2 and a rear section 3 thereof and a wire 5 at the center thereof. A rotary plate 6 has a groove 9 allowed to house pairs of magnetic sensors 8 and 8' on the circumference thereof. The sensors 8 and 8' may be positioned at a branch tube part 16, seamed tube part 17 and a tube wall. The position thereof can be detected by comparing outputs of both the sensors because magnetic fluxes change when one magnetic detector sensor section of the magnetic sensors paired at 180 deg. is positioned at the branch tube part 16 and the seamed tube part 17. When the sensors 8 and 8' contact a wrinkle or a projection, they burns as shown by the arrow A to be housed into the groove 9 to become cylindrical in the outline of the body 1. Thus, the apparatus travels smoothly at the band part thereby eliminating damage to the sensors.
Patent JP-S6039044-A (JP)
Title: Xy-table with delicate feeding function
Inventor: OKABE TAKESHI
IPC: B23Q1/38
Filed: 1983-08-09
Abstract: PURPOSE:To make it possible to perform delicate feed modification precisely, by forming static pressure pockets on the sliding surface of XY-table which has a delicately modifying function of the feeding by fluid pressure in a screw driving method, and modifying the feeding according to the distribution ratio of the pressure in the static pressure pockets. CONSTITUTION:By a pressure detector, pressure of static pressure pockets 37a, 37b is transformed into electric signals H33, H35 and are input in a differential amplifier 40a. This differential pressure is transformed into an electric signal DELTAAHx and is input in a differential amplifier 41a. This output is led to a compensating circuit 42a, a servo amplifier 43a and a servo valve 44a. The servo valve 44a distributes the supply pressure to the static pressure pads 25, 26 and controls each as the difference between the differential pressure signal DELTAHx and a positioning command signal Hx becomes zero. A micromoving part 23 is moved slightly along X-axis direction. In the same way, it is moved along Y-axis direction, too.
Patent JP-H08312945-A (JP)
Title: Operation controlling method for water heater
Inventor: KIYOZUMI SHIRO
IPC: F23N5/08
Filed: 1995-05-18
Abstract: PURPOSE: To avoid the simultaneous ignition and combustion at a certain time due to the storage of a large quantity of unburnt kerosine in a combustion chamber by repeatedly pressing an operation switch owing to ignition miss in a petroleum water heater for burning fuel by automatically injecting the fuel by a fuel injection unit based on the operation of the switch provided in an operation unit and igniting it by an igniter. CONSTITUTION: Fuel is automatically injected from an injection nozzle 40 by the operation of an operation switch 62, injected fuel is ignited by an igniter 54, and the presence or absence of a flame is detected by a flame detecting sensor 56. In this case, when the fuel injection from the nozzle 40 is repeated while there remains no detection of the flame by the sensor 56, the number of times is stored in counter means, and when the number of the counts reaches a set number, the operation of a petroleum water heater 10 is disabled.
Patent JP-S6124744-A (JP)
Inventor: KUROSE KAZUTOSHI
IPC: E04F13/08
Filed: 1984-07-13
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-S627231-A (JP)
Title: Signal relay system
Inventor: SHIMIZU HIROSHI
IPC: H04B7/26
Filed: 1985-07-04
Abstract: PURPOSE:To obtain a signal relay system capable of excellent line signal and S/N by decreasing the modulation input amplifier gain of a radio equipment of a base station and increasing a sending level of voice up to a reference level when a channel is formed. CONSTITUTION:When a channel with a mobile station is formed, a channel establishment signal is fed to a terminal (c) from a signal device, a switch circuit 4 is opened and the transmission of a control signal is stopped. Further, a voice signal is fed to a terminal (a) in place of an idle line signal and 0dBmo level is sent to a multiplex line II. That is, the level is increased by 18dB in comparison with the idle line signal level. A control output to the switch circuit 9 is lost by the stopping of the control signal in a base station radio equipment interface section III and an output of a filter 6 connects to a terminal (b) not through an amplifier 7. Thus, the signal is subject to basic modulation as a modulation signal to the base station radio equipment and sent to the mobile station, then the S/N is not deteriorated less than the substantial S/N of the multiplex line to the voice signal and the signal level is lowered only at the transmission of the idle line signal.
Patent JP-H05341820-A (JP)
Title: Arithmetic processing method for programmable controller
Inventor: IKEJIMA TOMIO
IPC: G06F15/16
Filed: 1992-06-05
Abstract: PURPOSE:To shorten the processing time of a sequence instruction by preparing the operand information as well as the storing address of the program information necessary for the applied instruction of a 2nd processor through the identification processing of a 1st processor. CONSTITUTION:The bit arithmetic instruction described in a sequence program is carried out by a bit processor 20, and other applied instructions are carried out by a CPU 10. The type of the sequence program is identified by the processor 20 and an executing processor is decided. The processor 20 also identifies the types of the applied instructions together with identification of the type of the sequence instruction. Then the processor 20 produces a jumping destination address of the CPU 10 through a sequence instruction/address converter 20A with an instruction that cannot be executed by the processor 20. This jumping destination address is written in a jumping destination designating register 40B. At the same time, the operand information is sent to the CPU 10. The CPU 10 reads a detailed program out of a jump table 40A based on those information and carries it out.
Patent JP-S5934219-A (JP)
Inventor: SHIBATA MORIO
IPC: A47J19/00
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。
Patent JP-H01314609-A (JP)
Title: Pneumatic tire
Inventor: SHIRAISHI AKIRA
IPC: B60C11/03
Filed: 1988-06-15
Abstract: PURPOSE:To improve draining efficiency and ground contacting properties of a tire at its grounded face by letting the arrangement angle of drain grooves on a tread face be set up within the definite range in relation to the grounded front end edge of the tire. CONSTITUTION:In a schematic drawing indicating the relation between the grounded face of a tread and the groove arrangement of a tire, the grounded face D of the tread is divided into ten partitions Z1 through Z10 at equal intervals in the lateral direction by the transversal grooves G of the tire. And the angle alpha between the end section on the center line (t) side of a grounded front end edge F and the grounded front end edge F in the respective partitions Z1 through Z10 holding the grounded center line (t) of the tire, is formed into a shape of a continuous groove extending to the moving direction of the tire. In this case, the angle between each transversal groove G and grounded front end edge F is set up in such a way that the average angle beta (not shown) of inclination grooves in the same direction in the respective partitions Z1 through Z10 corresponds to a roughly constant angle alpha including cases which are accompanied with somewhat change in angle. And it is allowable that the average angle beta fluctuates within the range of plus or minus 5 deg. against the constant angle.
Patent JP-S5269803-A (JP)
Title: Utilization of desulfurization slag
Inventor: KUROSAWA SHINICHI
IPC: C22B1/16
Filed: 1975-12-09
Abstract: PURPOSE: To utilize the remaining Fe and CaC 2  and to solve the probelms such as the generation of C 2 H 2 , etc. accompanying the disposal by throwing away, by using the slag generated when the molten pig iron or the molten steel has been desulfurized with CaC 2 , as a part of the raw materials for sintering the iron ore. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10321970-A (JP)
Title: Printed wiring board and manufacture thereof
Inventor: HANAMORI MASARU
IPC: H05K3/34
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To increase the peeling resistance by mixing a Cu plated circuit pattern of a Cu plating layer on an outer layer with a Cu foil circuit pattern having a Cu plating on the Cu foil surface. SOLUTION: On both sides of a laminate board 10 having core layers 12, 14 are formed one-side Cu liquid laminate boards 30 to form Cu plated layers 56 on both sides. The layers 56, pads 50 underlying them, and Cu foils 32 which form conformal masks 52 are photoetched to form outer layer circuit patterns 60, 62. The circuit pattern 62 is a Cu plated one and the other is a Cu foil one. At the Cu foil circuit pattern 62 the Cu foils 32 are tightly adhered to an insulation board 30 to thereby enhance the peeling resistance of the pattern 62.
Patent JP-H076735-A (JP)
Title: Back light device
Inventor: IKEDA YOSHINORI
IPC: H01J61/54
Filed: 1993-06-17
Abstract: PURPOSE:To provide a back light device capable of ensuring the start of a fluorescent tube at the time of low temperature and preventing lowering brightness due to power loss or heat loss. CONSTITUTION:Starting at the time of low temperature of a fluorescent tube 12 is ensured by using outside conductors 11, 13, and 14 in this back light device. Drive means 11 and 13 are provided wherein the outside conductor 14 is moved to be contacted or not contacted with the fluorescent tube 12 according to temperature in the vicinity of the fluorescent tube 12.
Patent JP-S5937276-A (JP)
Title: Pump water wheel
Inventor: YOKOYAMA TOSHIAKI
IPC: F03B3/12
Filed: 1982-08-25
Abstract: PURPOSE:To permit to operate the pump and the water wheel with the characteristic of high efficiency by a method wherein the ratio of the diameter of an inlet port of a vane for a runner to the same of the outlet port of the vane for the runner is made optimum in accordance with the introduction of a generator motor. CONSTITUTION:When a relation f3=0.6+93/n is defined where D1 is the inlet port diameter of the vane for the runner, D2 is the outlet port diameter of the vane for the runner, N is a rotating speed, P is the output of the water wheel, H is the maximum head and n is a water wheel relative speed, the ratio of dimensions of the outlet port and the inlet port of the vane for the runner is determined so as to satisfy the relation 0.95f3<=D1/D2<=1.07f3. In case of the runner, satisfying this relation, the operating characteristic of the pump water wheel may be improved easily by utilizing the variable speed generator motor. In this case, the degree of changing speed is enough within + or -20% of a rated revolving speed to obtain a sufficient effect.
Patent JP-2000339762-A (JP)
Title: Optical information recording medium
Inventor: KUBOGATA MASAYUKI
IPC: G11B7/24067
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a phase transition optical disk which is high in repetitive overwriting resistance by eliminating the recording sensitivity differences between lands and grooves. SOLUTION: This optical recording medium is constituted by successively laminating a first dielectric layer 12, a second dielectric layer 13, a recording layer 14, a third dielectric layer 15, a fourth dielectric layer 16 and a reflection layer 17 on a substrate 11 formed with guide grooves 18 for constituting the respective recording tracks of the lands L and the grooves G. The same material is used for the first dielectric layer 12 and the fourth dielectric layer 16. The same material is used for the second dielectric layer 13 and the third dielectric layer 15. Further, the film thickness of the first dielectric layer 12 is made greater than the groove depth of the guide grooves 18 and the thermal conductivity of the first dielectric layer 12 is made greater than the thermal conductivity of the second dielectric layer 13.  As a result, the heat of the recording layer 14 is radiated to the fourth dielectric layer 16 adjacent to the reflection layer 17 right thereabove in the lands L and the heat of the recording layer 14 is radiated to the first dielectric layer 12 adjacent to the reflection layer 17 right thereabove in the grooves G. The phase transition disk which is equaled in the heat radiatability of the lands L and the grooves G, are equaled in the recording sensitivity of both and is enhanced in the repetitive overwriting resistance is thus obtained.
Patent JP-S6036135-A (JP)
Title: Molding method for polyurethane foam chip material
Inventor: MANO SHIYOUICHI
IPC: B29K105/26
Filed: 1983-08-10
Abstract: PURPOSE:To reduce the drying time drastically to 5min from 90min needed in conventional manner by molding a chip material containing polyurethane foam into a specified shape with a solvent drying adhesive. CONSTITUTION:A chip material is produced by crushing cut piece or the like down to a size about 3-20mm. as produced in the manufacture of a polyurethane foam product with a specified shape. The chip material is mixed with a solvent drying adhesive at the rate of 10-30wt% of the total weight. The solvent drying adhesive herein used in an organic solvent one such as glue or a urethane based organic solvent one. As the solvent, ethylacetate or the like is used. A mold having a cavity with the shape of a product is filled with the mixture of the chip material and the solvent type adhesive. After the adhesive is hardened, a molding with a specified shaped is taken out. The molding released from the mold is dried at a specified temperature to complete the evaporation and volatalization of the solvent. The use no steam can reduce the fuel cost to about one-third in combination with the shortened drying time and also improve the working environment.
Patent JP-H04243124-A (JP)
Title: Manufacture of quantum fine line by light induction evaporation promotion during epitaxial growth at original position
Inventor: TOOMASU AI PAORI
IPC: H01S5/00
Filed: 1991-06-18
Abstract: PURPOSE: To manufacture a thin quantum line at an original position, by performing the elimination or desorption of a compound semiconductor at the original position of a selected surface region or a selected layer using an induction increase technique in an metal organic chemical vapor deposition(MOCVD) epitaxial method. CONSTITUTION: The elimination at the original position of a selected or a patterned part of a quantum well layer 22 is achieved by the light induction evaporation increase method for forming a thin quantum line 38, a patterned thin quantum line, and a multiple thin quantum line in a semiconductor structure. As a result, the induction evaporation increase method completely eliminates or prevents the continuous regrowth of a material that is deposited by the epitaxial growth in the selected region on the growth surface without introducing a mask or a chemical etching process.
Patent JP-S5573104-A (JP)
Title: Circular polarized antenna
Inventor: MOROOKA TASUKU
IPC: H01Q19/185
Filed: 1978-11-27
Abstract: PURPOSE:To obtain the directivity of the formed beam suited to the shape of the earth by providing a small disk featuring the prescribed distance and the diameter in fornt of the element to the circular polarized antenna to which the reflector plate possessing the side plate at the back of the antenna element is provided. CONSTITUTION:Reflector plate 2 possessing side plate 3 at the fringe part is provided at the back of antenna element 1, along with installation of small disk 4 formed with the mateiral which does not transmit the electric wave in front of element 1. Thus a circular polarized wave antenna is formed. Then distance d between element 1 and disk 4 is set at the position within the 0.08 wavelength, and diameter d of disk 4 is set between wavelengths 0.2-0.35 each. As a result, the effect can be reduced for the wave reflectors at the back of the antenna such as the assembly of the satellite or the solar battery paddle, etc. when the circular polarized wave antenna is attached to the artificial satellite. At the same time, the gain can be reduced in front of the center of the directional beam, thus obtaining the directivity of the formed beam suited to the shape of the earth.
Patent JP-H01315063-A (JP)
Title: Spindle motor control method for disk player
Inventor: YOKOTA HACHIRO
IPC: G11B19/28
Filed: 1988-06-14
Abstract: PURPOSE:To accelerate the starting time point of a spindle motor and the shift to the CLV control by starting the motor when the reflected light sent from a disk exceeds a prescribed level and carrying out the CLV control when a pickup is set in an in-focus state. CONSTITUTION:When a play button is pushed, the objective lens of an optical pickup 3 moves gradually to a CD 1. Then an FOK signal (H level) is inputted to a servo controller 11 from an RF amplifier 6 when the distance between the objective lens and the CD 1 reaches a prescribed value. Then the controller 11 outputs an SPK signal (H level) to a servo circuit 12 and then outputs a start current to a spindle motor 2 via the circuit 12. When the pickup 3 is set in an in-focus state, an FZC signal (H level) is inputted to the controller 11 and the focus servo control becomes active. At the same time, the SPK signal is reset to an L level and the CLV servo control state is set.
Patent JP-H05314523-A (JP)
Title: Tracking offset correcting method for optical disk
Inventor: SUZUKI HARUYUKI
IPC: G11B7/095
Filed: 1992-05-13
Abstract: PURPOSE:To accurately correct a tracking offset by adding a second offset amt. to a second servo loop so that the first offset amt. of a tracking signal becomes small. CONSTITUTION:This method is provided with a first servo loop containing an optical axis drive means like an objective lens 3 driving the optical axis of a light spot according the tracking signal obtained from a track on a disk, and the second servo loop driving a carriage 2 containing the part perpendicular to the disk of the optical axis so as to reduce the drive amt. of the optical axis, and the second offset amt. is added to the second servo loop so that the first offset amt. of the tracking signal picked up from the first servo loop becomes small. Thus, a lens position is controlled accurately and the tracking offset is corrected further precisely.
Patent JP-H09298318-A (JP)
Title: Thermoelectric conversion element
Inventor: ONO KATSUTOSHI
IPC: H01L35/20
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain a good thermoelectric conversion voltage by alloying one of different conductive materials with specified wt.% of Al to form an Fe-Al alloy and combining it with mass-produced Fe. SOLUTION: Fe of 99.9% purity and Al of 99.9% purity are melted in an Ar atmosphere by a high frequency induction heating to prepare a homogeneous Fe-Al alloy. The Al content of the alloy is 4.0-12.0wt.%. The Fe-Al alloy of this compd. is bonded with Fe to form a circuit providing a high open circuit voltage. When the Al concn. exceeds 12.0%, it is bonded with Fe to reduce the electromotive force and conductivity, resulting in a low power. With decrease of the Al concn. the conductivity increases but the electromotive force lowers to result in a low power. Hence the Al concn.'s lower limit is 4.0%.
Patent JP-S5574052-A (JP)
Title: Gas discharge lamp
Inventor: YOSHIZAKI SHIICHIROU
IPC: H01J9/04
Filed: 1978-11-29
Abstract: PURPOSE: To obtain a gas discharge lamp having a sintered electrode of good performance characteristic, with an excellent electron emission characteristic and its maintainability, by forming into a prescribed shape and sintering the composite granule unit in which surfaces of the granule unit of electron emitting material are coated by heat resistant metal and the like.  
     CONSTITUTION: More than one kind of electron emitting material oxide or carbonate, for instance, BaO, CaO, SrO, BaCO 3 , CaCO 3 , SrCO 3 , etc. and more than one kind of heat resistant metal (W, Mo, Ta, Ti, Zr, Ni, Nb, etc.) or heat resistant oxide (ZrO 2 , Al 2 O 3 , ThO 2 , Y 2 O 3 , etc.) are mixed, after being processed firing at 1200W1800°C in vacuum and neutral or reducing atmosphere, pulverized and granulated. On surfaces of this granule unit is coated a heat resistant metal or its oxide fine powder in conglomerate state, being formed into a prescribed shape, and sintered at 1150W1750°C to construct the electrode. 
     COPYRIGHT: (C)1980,JPO&Japio