baber/WOPTO huggingface dataset:
Patent JP-S6177509-A (JP)
Title: Stabilizer apparatus for car
Inventor: KURODA SHIGERU
IPC: B60G21/04
Filed: 1984-09-26
Abstract: PURPOSE:To improve the stabilization of car body posture and the driving stability by dividing a torsion part into two parts of the first and second members and installing ON/OFF-switching apparatus for connecting the both members and switching-ON/OFF stabilizer effect at need. CONSTITUTION:A torsion part 10 is divided into two parts in the longitudinal direction, and one is formed as the first member 10a, and the other is formed into the second member 10b. An ON/OFF switching apparatus 13 is installed at the position for connecting the first member 10a and second member 10b. Coil springs 23 and 24 are accommodated into the annular gap 21 formed between the inner peripheral surface of the cylinder 14 of the apparatus 13 and the outer peripheral surface of a shaft part 20. Operation parts 27 and 28 are installed at the free edge sides of coil springs 23 and 24, and when the operation parts 27 and 28 are turned, the coil springs 23 and 24 are twist in the tightening direction, and connected to a driving means for driving the operation parts.
Patent JP-S6093854-A (JP)
Title: Connection test equipment of data terminal device
Inventor: OOHASHI KAZUO
IPC: H04L69/40
Filed: 1983-10-27
Abstract: PURPOSE:To attain connection test of a data terminal device easily and inexpensively by using an exchange network simulating circuit comprising less number of passive elements only as an exchange network connecting a terminal device to a data for test. CONSTITUTION:When a data terminal device 1 is started, a ready signal ER1 is set. Since terminals 5, 7 of the exchange simulation circuit 4 are connected directly, a voltage of the 1st ready signal input terminal 5 and a voltage at a display signal output terminal to be called reach a prescribed voltage and a display signal CI to be called is given to an incoming side data terminal device 2. A signal ER2 is not set and a voltage at a terminal 8 is at a low voltage in this case, then a voltage VDR1 at the 1st data set ready signal output terminal 6 keeps off-state. When the display signal CI to be called is set, the data set ready signals DR1, DR2 are both turned on.
Patent JP-S6263035-A (JP)
Title: Minute angle rotary table device
Inventor: SEKIYA TOMOJI
IPC: B23Q1/36
Filed: 1985-09-13
Abstract: PURPOSE:To make a minute angle rotatable, by installing a pair of parallel spring bodies and a support spring body, supporting a table, in parallel and symmetry with each other holding a linear actuator in between, in case of the minute angle rotary table for positioning an optical system, etc. CONSTITUTION:The selfsame spring bodies 18 and 19 are locked as holding a first locking member 15 in between, and the other end is locked to an L- shaped first movable member 21, setting it down to a first parallel spring body 12. And, the selfsame second parallel spring body 13 is installed in a parallel, symmetrical position as holding a linear actuator 3 in between via spacers 3a and 3b, locked to movable members 21 and 31. A table 4 is supported on first and second support spring bodies 44 and 45 and locked to these movable members 21 and 31 in a rectangular direction with the parallel spring body. When the linear actuator 3 is contracted as far as DELTAx, these movable parts 21 and 31 are displaced, rotating the table 4 as far as a minute angle centering on the center 32 as in an arrow 51. When the actuator 3 extends as far as DELTAx, the table rotates by the minute angle in the opposite direction of an arrow 52 and positioned thereat. Since there is no sliding surface, no friction happensand, what is more, a stick slip is not utterly entailed there too.
Patent JP-H0711732-A (JP)
Title: Steel frame perforated beam and building
Inventor: KATO TSUTOMU
IPC: E04B1/24
Filed: 1993-08-13
Abstract: PURPOSE:To perforate an unreinforced hole without impairing bearing force against seismic force and wind force. CONSTITUTION:On a steel frame perforated beam 16, a plural number of unreinforce holes 18 are perforated, and both ends of the steel frame perforated beam 16 are rigidly or half rigidly connected to a column 20. The hole 18 is perforated in a region where shearing bearing force of the perforated part becomes larger than working bearing force at the time when bending bearing force of a perforated part of the steel frame perforated beam becomes equal to a working bending moment as at least one of seismic load and a wind load and a live load work. Consequently, even if the hole is not reinforced, it is possible to resist against seismic force and wind force.
Patent JP-S5991303-A (JP)
Title: Optical fiber measuring instrument
Inventor: HARA TOYOHIKO
IPC: G01D5/353
Filed: 1982-11-17
Abstract: PURPOSE:To make it possible to improve an S/N ratio, by providing a reference optical fiber and a measuring optical fiber at the same place so that both fibers receive the same external noise, thereby removing the external noise effects. CONSTITUTION:A reference optical fiber 4 and a measuring optical fiber 3 are enclosed in one cable 6 from a light source part 1 to a holding table 2'. Both optical fibers 3 and 4 are fixed to the holding table 2' of an optical fiber sensor 2. Both optical fibers 3 and 4 are enclosed in one cable 7 and taken out. A sensor part 3' of the measuring optical fiber 3 is arranged in, e.g., a zigzag pattern as shown in the Figure, wherein the change in optical length due to temperature and strain is yielded in a large extent. Meanwhile, a part 4' of the reference optical fiber 4, which is fixed to the holding table 2' is very short. Therefore, the effect of this part 4' on the measurement can be neglected. As a result, the effect of the external noises is not present in the phase difference between the light beams from the optical fibers 3 and 4. The adverse effect of the external noises on the measured value in an interference detecting part can be removed and an S/N ratio can be improved.
Patent JP-H0733790-A (JP)
Title: Organic phosphorus compound, its production and polyester
Inventor: UEDA ATSUKO
IPC: C07F9/30
Filed: 1993-07-21
Abstract: PURPOSE:To readily obtain the subject compound useful as a raw material for polyester having excellent flame retardanc& from inexpensive raw materials by reacting a specific phosphorus compound with an unsaturated carboxylic acid or its ester. CONSTITUTION:The objective compound of formula I [R<1> and R<2> are 1-20C bifunctional hydrocarbon (H may be partially replaced with a halogen atom); R<2> is H or 1-4C monofunctional aliphatic group; R<4> is ester-forming functional group; M is alkali metal) is obtained by reacting a phosphorus compound of formula II with an unsaturated carboxylic acid or its ester.
Patent JP-S6179733-A (JP)
Title: Transfer roll for preventing heat buckling in heat treating furnace
Inventor: IMAMURA KOHEI
IPC: C21D9/56
Filed: 1984-09-28
Abstract: PURPOSE:To make the temp. of the body of a roll uniform in the longitudinal direction and to prevent heat buckling by forming a layer of electrically conductive ceramics as a surface layer on the body of the roll so that the surface layer can be heated by supplying electric current. CONSTITUTION:A surface layer of electrically conductive ceramics 3 is formed on the surface of the stainless steel body 2 of a transfer roll 1 by spraying, fixing or other method. ZrB2, TiB or the like is used as the electrically conductive ceramics 3. An electric circuit 11 is connected to the surface layer of the ceramics 3, and the surface layer is heated by supplying electric current to make the temp. of the roll 1 uniform in the lateral direction.
Patent JP-H0737046-A (JP)
Title: Device for preventing dew-condensation of ticket vending terminal machine
Inventor: YOSHIDA SUSUMU
IPC: G06F1/00
Filed: 1993-07-22
Abstract: PURPOSE:To prevent the occurrence of fault caused by the dew condensation in a ticket vending terminal machine. CONSTITUTION:A dew-condensation preventing device 10 is contained in a ticket vending terminal machine 12 and provided with a dew sensor 14 which detects the dew condensation at the place of the device 10, a heater 16 contained in the machine 12, and a control part 20 which energizes only the heater 16 when a detection signal 14a is received from the sensor 14 and then energizes only a main body 18 of the machine 12 when no signal 14a is received from the sensor 14. The part 20 includes a switch 22 that contains the contacts 22b, 22c and 22d able to switch over the energization to ether the heater 16 or the main body 18 and a control circuit 24 which operates the contacts 22b-22d based on the presence or absence of the signal 14a.
Patent JP-S6444879-A (JP)
Title: Ultrasonic object detector
Inventor: TAKAGI TOSHIMASA
IPC: G01S15/93
Filed: 1987-08-13
Abstract: PURPOSE:To prevent that an alarm is emitted by error even when an object of an approach state moves to a non-dangerous region at the next transmission point of time, by providing a preparatory detection area to a region remote from a usual detection area. CONSTITUTION:When the object 10 approaching an ultrasonic sensor 1 moves to a preparatory detection area C being a region remote from a detection area B at the next detection point of time of the object 10, the object 10 present in the area C is also detected. The distance up to the object 10 is calculated to be used as distance data judging the present position of the object 10 and it is judged whether the object 10 is present in a dead angle region A or in the area C. Therefore, when the object 10 approaching the sensor 1 moves to the area C being the region remote from the area B at the next detection point of time of the object, an alarm is not emitted by error.
Patent JP-2000036486-A (JP)
Title: Plasma processing device and method therefor
Inventor: SETA SHOJI
IPC: H01L21/205
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To suppress chipping amount of the peripheral part of a wafer and a bevel part without generating failures. SOLUTION: When a magnetic field is generated around a wafer and near the bevel part by an electromagnet 21 or a permanent magnet inside a focus ring 2 and inside an installation base 3 which is arranged at the outer peripheral part of the wafer 100 by the magnetic field, the density of plasma formed at the upper part of the wafer rises near the peripheral part and the bevel part and ion energy around there is lowered. Thus, the etching speed by ions of an oxidized film and a nitride film formed at the wafer peripheral part or the bevel part is lowered, and the chipping amount of the silicon oxidized film and the nitride film at the wafer peripheral part or the bevel part is suppressed.  Thus, silicon will not be exposed by chipping the oxidized film and the nitride film formed thin at the peripheral part of the wafer, and the bevel part by plasma CVD and sword-shape silicon is not generated.
Patent JP-H0863333-A (JP)
Title: Data normalization processing method for arithmetic unit
Inventor: TAKITA MAHO
IPC: G06F7/00
Filed: 1994-08-26
Abstract: PURPOSE: To provide a method which can fast normalize the data on digital signals for an arithmetic unit. CONSTITUTION: A normalization shift number detection part 2 directly fetches the data on a data bus 6a via a signal line 7, outputs the detected normalization shift number to a barrel shifter control register 3 via a signal line 8, and directly sets the normalization shift number to the register 3. Then a barrel shifter 1 fetches the data on a data bus 6b via a signal line 10, receives a shift number control signal from the register 3 via a signal line 9, and shifts the fetched data by an extent equal to the normalization shift number to directly output the normalization data to a general-purpose register 5 via a signal line 11. Thus a piece of data can be normalized in a single step.
Patent JP-H0250630-A (JP)
Title: Power save circuit for low frequency power amplification
Inventor: ISHIGURO KAZUHISA
IPC: H04B1/3822
Filed: 1988-08-12
Abstract: PURPOSE:To attain power save, to reduce power consumption of a battery and to prevent the generation of shock noise by providing a control means to interrupt an idling current of a final stage driving amplifier circuit or a final power amplifier circuit in the standby mode. CONSTITUTION:A CPU 16 acts like a function as a 2nd control means detecting an ID signal for a cordless telephone system, for example, and outputting a power save signal PSS. When the CPU 16 outputs the power save signal PSS, an analog switch 15a is changed over from the point (a) into the point (b), a power supply 14 is connected to a low frequency power amplifier circuit 10, a switch 15b is turned off to interrupt an idling current IDd and an IDf of the final stage driving amplifier circuit 12 and the final stage power amplifier circuit 10, thereby transiting the mode from the operating state (use mode) into the standby state (standby mode). Since the negative feed back operation by feed back resistors Rf1, Rf2 and the feed back capacitor Cf is unchanged at all even when the idling current IDf is interrupted, no output voltage Eo is fluctuated and then no shock noise is generated.
Patent JP-H0951268-A (JP)
Title: Frequency synthesizer
Inventor: HIRATA KENRO
IPC: H03L7/197
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To realize a fraction frequency division system frequency synthesizer at a low cost with low power consumption in which sufficient frequency switching performance and spurious characteristic are obtained without much increasing a phase comparison frequency. SOLUTION: A variable frequency divider 7 frequency-divides an oscillation signal from a VCO 6 while selecting a frequency division number according to an integral frequency division number generated from a frequency division number generating means 8, the output of a loop filter 5 controls the VCO 6, and the frequency division number generating means 8 is provided with plural integration devices in subordinate connection and a differentiation device differentiating a carry-out signal of them.  A phase error generated by the variable frequency divider 7 is obtained by the output of an adder included in the integration device at the final stage of the frequency division number generating means 8 to provide the output of a phase error compensation value and a pulse width of a signal to warrant the phase error is changed based on the phase error compensation value to compensate the phase error.
Patent JP-S6094904-A (JP)
Title: Cosmetic
Inventor: TAKEMA YOSHINORI
IPC: A61K8/00
Filed: 1983-10-28
Abstract: PURPOSE:To provide a film-forming cosmetic, especially film-forming pack, resistant to hydrolysis with time, and having substituted storage stability, by using a copolymer of vinyl alcohol and an alkyl vinyl ether as a component. CONSTITUTION:The objective cosmetic contains the copolymer (especially having an average molecular weight of 30,000-200,000) composed of 98-80mol% (especially 95-85mol%) vinyl alcohol monomer and 2-20mol% (especially 5- 15mol%) 1-6C straight or branched chain alkyl vinyl ether monomer unit, as a main component. The content of the copolymer is preferably 1-40wt%. The cosmetic is a homogeneous paste or liquid having low viscosity, and accordingly, is can be spread easily and uniformly on the skin, and dried in a short time. USE:Film-forming agent for nail enamel, eyeliner, mascara, hair-dressing, etc., and thickener, emulsifier, binder, etc. for various cosmetics such as milky lotion, foundation, cream, face powder, shampoo, etc.
Patent JP-S59193861-A (JP)
Inventor: UIRIAMU EICHI GURAHAMU
IPC: C07C271/58
Filed: 1983-10-28
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-2000036102-A (JP)
Title: Method for deciding sense current for disk device
Inventor: HOSHINO TOSHIKI
IPC: G11B5/09
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a high output and a high S/N ratio while the required life is satisfied that takes into consideration an MR element, migration of a spin valve element, or heat generation. SOLUTION: An element temperature T1 is determined that satisfies a prescribed required life time h1, on the basis of the element temperature and the life characteristics of a sample head which is selected as a standard specimen among MR heads, and then, a sense current I1 is calculated that is caused to flow for the purpose of heating the sample head to the element temperature T1 of the required life. Successively, a sense current I2 is measured that maximizes the reproducing output of the sample head, a current setting ratio αdetermined by dividing the sense current I1 corresponding to the required life by the measured result is calculated.  At the time of assembling the device, the optimum sense current is measured that maximizes the reproducing output concerning plural MR heads to be used for a magnetic disk device, which the sense current to be used at the time of reproduction is set in the device by multiplying this measurement by the current ratio α.
Patent JP-H11310561-A (JP)
Title: Production of optical isomer
Inventor: KAWADA MITSURU
IPC: A61P25/28
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To efficiently and selectively produce an optical isomer useful as medicines, etc., by carrying out an asymmetric hydrogenating reaction of a specific compound in the presence of a specified complex. SOLUTION: An asymmetric hydrogenating reaction of a compound represented by formula I [the ring A is a (substituted) aromatic ring; X is (CH2 )2 , (CH2 )3 or the like; (m) is 1-3; T is hydroxy, an acyl or the like] or its salt  preferably N,N-dimethyl-[6-methoxy-2-(3,4 dihydronaphthalene)]acetamide} is carried out in the presence of a transition metal-optically active phosphine complex  preferably bis[[2,2'-bis(diphenylphosphino)-1,1'binaphthyl]dichlororuthenium]trie thylamine} to afford an isomer of a compound represented by formula II (the mark * denotes the position of asymmetric carbon atom) preferably N,N-dimethyl-(6-methoxy-2- tetralin)acetamide] or its salt.
Patent JP-H0651457-A (JP)
Title: Optical recording method for image and computation method
Inventor: SASAKI HIROKO
IPC: G11B7/00
Filed: 1992-07-29
Abstract: PURPOSE:To write a large capacity of image data of holography, etc., in a short period of time. CONSTITUTION:A recording medium 22 having absorption rays (nonuniform spread) uniformly spread with atoms, molecules and ions is prepd. The pulse light generated from a pulse laser oscillator 11 is bisected. A subject 17 is irradiated with one thereof and the recording medium 22 is irradiated with the pulse light reflected therefrom as recording pulse light P1. The other of the branched pulse light is delayed for a specified period of time TD by a delay line 27 to form reference pulse light P2. The recording medium 22 is irradiated with this reference pulse light P2 from the direction opposite to the incident direction of the writing pulse light P1 so as to intersect therewith.
Patent JP-S5892488-A (JP)
Inventor: POORU REI SUKOTSUTO
IPC: B08B9/04
Filed: 1982-11-18
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-H0947709-A (JP)
Title: Washing jig for rotary coating device
Inventor: OKANO SUSUMU
IPC: B05C11/08
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To effectively wash the back surface of a cover of a rotary coating device. SOLUTION: This washing jig 10 whose upper surface is heaped up with washing liquid is set on an inner cup 3, and is rotated. Then the liquid water on the upper surface of the washing jig 10 is splashed outerward by the centrifugal force. At this time, since the washing jig has a projecting part, the washing liquid hits on the projecting part and a part thereof is splashed upward to wash out the coating liquid stuck on the back surface of a cover 6 or a straightening plate 8.
Patent JP-S6180472-A (JP)
Title: Bar code reader
Inventor: ADACHI IZUMI
IPC: G06K7/10
Filed: 1984-09-28
Abstract: PURPOSE:To omit a taper lens, etc. for the miniaturization of a bar code reader by using a bundle fiber having branches to secure connection among a light emitting element, a photodetecting element and a ball lens. CONSTITUTION:The bundle fiber 7 contains many pieces of optical fibers and has branches 71 and 72. An LED 1 and a photodetecting element 6 are connected to the branches 71 and 72 respectively. The light emitted from the LED 1 is led to a ball lens 3 via the branch 71, and the light delivered from the lens 3 is reflected by a bar code paper 4 and condensed again by the lens 3. This condensed light is made incident on the fiber 7 and then led to the branch 72. The light led to the branch 72 is detected by the element 6 and converted into electric signals. In such a constitution, the taper lens can be omitted and the light emitting and photodetecting elements, etc. can be set outside the main body of a bar code reader. This attains the miniaturization of the bar code reader.
Patent JP-H0755949-A (JP)
Title: Detecting method of joint of pipeline by acoustic wave
Inventor: TAI HIDEO
IPC: G01V1/00
Filed: 1993-08-17
Abstract: PURPOSE:To enable detection of the existence and position of a joint by detecting a reflected wave appearing between a pulse-shaped acoustic wave transmitted from the other end side of a pipeline and a reflected wave from an open or closed end. CONSTITUTION:A longitudinal straight pipe part 7, for instance, of a supply pipe 1 is disconnected from a meter cock and a detecting part (an acoustic wave transmitting part 9, a receiving part 10) 11 is fitted to the upper end of the straight pipe part 7. The transmitting part 9 is constructed of a speaker converting a signal from a pulse generating means 12 into an audio signal, and an output signal of a microphone constructing the receiving part 10 is inputted to a signal processing means (CPU, etc.) 14 through a preprocessing means (an amplifier, an A/D converter, etc.) 13. A signal obtained by the processing means 14 is outputted to an output means 15. Two detection outputs of a transmitted pulse-shaped acoustic wave and a reflected wave from an open end of the pipeline 1 obtain high levels and a detection output having a low level appears between the two. This is a reflected wave from a joint. This wave can be discriminated distinctly and the presence of the joint can be detected. The position of the joint can be calculated from an acoustic wave pass time and a sound velocity.
Patent JP-H0751534-A (JP)
Title: Wet washing, filtering and backwashing continuous scrubber
Inventor: YAMASHINA NOBUHIKO
IPC: B01D53/34
Filed: 1993-08-17
Abstract: PURPOSE:To provide a small-sized simple and inexpensive wet washing, filtering and backwashing continuous scrubber treating the exhaust gas from a boiler or an incinerator or removing a malodor, reduced in operation cost, having high desulfurizing efficiency and not generating the secondary environmental pollution of waste water. CONSTITUTION:The gas scrubber 7 consisting of a front filter 10 composed of a multiple stainless steel fine mesh net or a polypropylene mesh material or packed with ceramic balls, jet nozzles 11 injecting water to an exhaust gas suction port 8, an intermediate gas-liquid separator 12 and a rear flue 13 is provided to the exhaust gas discharge port 5 of a fan scrubber 1 spraying water of a circulating water tank 14 from nozzles 6 through a ceramic filter 16. Further, drain pipes 18, 19, 20 returning sprayed water, injected water and gas-liquid separation water to the circulating water tank are provided and a raw soln. to be filtered is sent to the coating filter 25 connected to the circulating water tank and filtered water is returned through a pH-adjusting treatment water tank 34.