baber/WOPTO huggingface dataset:
Patent JP-2000357107-A (JP)
Title: Remote maintenance system
Inventor: IWAKI YOSHIHISA
IPC: G06F13/00
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To reduce cost for a communication between an actual site and a maintenance center by selecting a communication means while giving priority to the communication speed for maintenance data which can be transmitted together among maintenance data to be sent to a computer for maintenance. SOLUTION: An object computer 102 to be maintained once receiving a request from the computer 101 for maintenance performs retrieval from a process kind table and checks whether or not the request is an object of batch processing. When the request is the object of batch processing, the request is put in an execution queue and the computer 101 for maintenance is informed that the request is processed at a time. Then the request is taken out and executed, and its result is saved. Thus, information which is large in data amount is specified as an object of batch transmission and transferred together from the computer 102 to the computer 101 through the Internet 104 which is inexpensive and fast. Consequently, the inexpensive and fast communication line is used for information which need not have high security to reduce the communication cost.
Patent JP-H076745-A (JP)
Title: Battery separator
Inventor: TANI ATSUSHI
IPC: H01M10/30
Filed: 1993-06-15
Abstract: PURPOSE:To provide a battery separator which lengthens charge/discharge cycle life, enhances quick charge performance, and reduces self discharge of a battery which has an alkaline electrolyte. CONSTITUTION:Graft polymerization degree in the vicinity of a contact part 2 of adjacent fibers of a woven fabric or a nonwoven fabric made of polyolefin resin fiber 1 is made higher than that in the other parts. Since swelling of a separator caused by an alkaline electrolyte is limited only in the vicinity of the contact part of the adjacent fibers, the affinity of separator with the alkaline electrolyte is enhanced without the sacrifice of gas permeability.
Patent JP-S5793747-A (JP)
Title: Simplex arq communication system
Inventor: KOYANO KIN
IPC: H04L1/18
Filed: 1980-12-03
Abstract: PURPOSE:To prevent the transmission of vacant telegraphic message and duplicated transmission, by preventing a plurality of callout stations from transmitting telegraphic messages at the same time, through the return of inherent response code at every callout station. CONSTITUTION:Party station numbers X1, X2, X3 is transmitted into a callout block (1) together with the number of ADR2 station itself indicating a callout station (2), and a called out station interprets the received block (1) to form the code (2) inherent to the callout station and this code is returned to the callout station as the response code. The transmission/return is repeated twice and after the number ADR2 is received twice surely, data blocks (5) and (7) are sequentially transmitted.
Patent JP-2000002715-A (JP)
Title: Acceleration sensor
Inventor: YAMASHITA SHINJI
IPC: G01R33/02
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an acceleration sensor capable of taking the degree of freedom of a design of a sensor body largely, and measuring over a wide range from zero acceleration with high accuracy. SOLUTION: In this acceleration sensor 1 which is equipped with a moving part 3 fixed inside a fixed part 2 and movable in the vertical direction, a pair of first permanent magnets 5, 51 jointed to upper and lower faces in the center of the moving part 3, and a pair of magnetic sensors 6, 61 having magnetic impedance effect arranged on the fixed part 2 side facing to each first permanent magnet 5, 51 and detect the change of a magnetic field generated from the first permanent magnets 5, 51 caused by the displacement of the moving part 3, and which detects an acceleration from an output change of the magnetic sensors 6, 61, second permanent magnets 7, 71 for bias are installed on the back side of the fixed part 2 facing to each first permanent magnet 5, 51, so that the direction of a magnetic field applied on the magnetic sensors 6,  61 will become reverse to the direction of a magnetic field leaked from the first permanent magnets 5, 51.
Patent JP-S5871623-A (JP)
Title: Fine processing method
Inventor: KAWABUCHI KATSUHIRO
IPC: G03F7/09
Filed: 1981-10-23
Abstract: PURPOSE:To prevent reflection of light from the surface of an object to be processed, by a method wherein an object to be processed is provided with a  metallic oxide film or a semi metallic oxide film containing less oxygen than the  stoichiometric composition on its surface, and this film is etched as a mask. CONSTITUTION:A silicone wafer 11 having a step in level is evaporated with an aluminum film 12 thereon, is rotatingly applied with photoresist 13 further thereon, and is heat-treated. A chrome oxide film (CrO) 14 having non-stoichiometric composition is formed, on which photoresist 15 is applied so as to form a resist pattern 16. By this, an incident ray into the resist 15 is absorbed in the chrome oxide film 14, and is not reflected toward the resist 15. Next, the chrome oxide film 14 is etched through the resist 15 as a mask, then the resist 13 is etched through the chrome oxide film 14 as a mask, and then, the aluminum film 12 is etched through the resist 13 as a mask. After that, removed the resist 13, the wiring pattern is formed.
Patent JP-2000001123-A (JP)
Title: Wind regulator
Inventor: UMETSU MASAHIRO
IPC: B60J1/17
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a good welding state by providing a projection for projection welding at same positions on both faces of a plug plate. SOLUTION: A plurality of first projections 11a are provided on one face of a plug plate 10 and second projections 11b are provided on the other face at corresponding positions thereof. Accordingly, when projection welding a first equalizer arm 9b and a second equalizer arm 9d through the plug plate 10 relatively rotatably with respect to a lift arm 6, even if set positions of the arms 9b, 9d were to deviate, projection welding projections 11 are arranged on a perpendicular of electrode surfaces 12a, 13a of a pair of electrodes 12, 13. Since weld spots on front and reverse faces of the plug plate 10 are constantly on a same position, deformation of the plug plate 10 during welding is eliminated. Current passing through each weld spot at welding is sufficient so that decrease in current value is also avoided.  Accordingly, a good weld state, such as sufficient weld strength, can be obtained at all times.
Patent JP-S6062897-A (JP)
Title: Balance type electric servo motor
Inventor: TAGA KIICHI
IPC: H02P21/34
Filed: 1983-09-13
Abstract: PURPOSE:To enable to utilize static torque balanced with the tension of a spring as a torque by regulating the torque by chopping the input AC waveform of a motor. CONSTITUTION:A guide vane 1 is stopped at the position where the tension of a balancing spring 7 is balanced with the output torque of a 3-phase AC motor 6. a microcomputer 11 receives an input from a potentiometer 10 for generating a voltage corresponding accurately to the movement of the vane 1, outputs a command to a semiconductor chopper 12 of a torque controller, and the torque is regulated by chopping by a chopper 12 the input AC waveform of the motor 6 in response to the command of the microcomputer 11.
Patent JP-S6061558-A (JP)
Title: Production of natural taurine
Inventor: OOHASHI EIJI
IPC: C07C309/14
Filed: 1983-09-14
Abstract: PURPOSE:The soup after boiling marine products is treated to remove macromolecular substances and subjected to electrodialysis to separate and concentrate taurine to collect natural taurine in high concentration in high yield, which can be used in health food. CONSTITUTION:The soup resulting from boiling marine products is pretreated to remove macromolecular components, then the product is adjusted in its pH to higher than 8.0 or lower than 4.0 and subjected to electrodialysis to collect a concentrate of natural taurine. Taurine is a sulfur-containing aminoacid and distributes widely in living tissues and a variety of its actions have been observed, but synthetic taurine has not been permitted to use in food, therefore, natural taurine are required. Since a large amount of taurine shifts into the soup, when marine products are processed, the combination of the above-stated macromolecule removal and electrodialysis enables natural taurine to be collected in high concentration. The removal of macromolecules is conducted by, e.g., ultrafiltration.
Patent JP-H0221063-A (JP)
Title: Oil pressure control device for automatic transmission
Inventor: BABA FUMIAKI
IPC: F16H61/10
Filed: 1988-07-08
Abstract: PURPOSE:To aim at the reduction of the variable speed shock by decompressing the oil pressure to the low preset value by a decompressing means and duty- controlling this oil pressure so as to adjust the clutch pressure during the actuating of a clutch mechanism, and while backing the oil pressure to the high oil pressure after the completion of the actuating. CONSTITUTION:During the actuating of a clutch mechanism 24 (18) by a variable speed command, a decompressing means 70 is preset with a preset pressure value of the lower side by a switching means 71 so as to decompress the oil pressure to the preset pressure value, and this low oil pressure is duty-controlled by a solenoid valve SOL1 (SOL2) so as to adjust the clutch pressure. Consequently, during the actuating of the fastening, the changing width of the duty ratio can be widen and the resolving power is improved so as to enable the exact control of the oil pressure. Next, when the actuating of the fastening of the clutch mechanism 24 is completed, the switching means 71 switches the preset pressure value of the decompressing means 70 to the high oil pressure side so as to prevent the slide at the time of fastening of the clutch. The generation of the variable speed shock can be thus reduced.
Patent JP-S6427396-A (JP)
Title: Microphone equipment
Inventor: NAKAJIMA HEITARO
IPC: H04R1/04
Filed: 1988-07-08
Abstract: PURPOSE:To prevent mixing of noise by providing a vibration-electric transducer, an amplifier amplifying an output from an electric transducer, an A-D converter, a modulation means converting an output digital signal of the A-D converter into a modulated signal for the external transmission into a microphone case so as to prevent deterioration of high frequency components. CONSTITUTION:The inside of the microphone case 1 is provided with the vibration-electric transducer 2, the amplifier 3 amplifying the analog electric signal from the transducer 2, the A-D converter 4 converting the analog electric signal through the amplifier 3 into a digital electric signal and a high frequency modulation section 5 applying amplitude modulation or frequency modulation to a carrier with a higher frequency by using the digital electric signal from the A-D converter 4. Then a cable 6 is led to the outside of the microphone case 1 from the high frequency modulation section 5 and the digital electric signal subjected to high frequency modulation is sent through a wire as the microphone output. Thus, the possibility of signal deterioration, noise mixture, crosstalk and leakage of an acoustic signal externally is precluded in comparision with the analog signal transmission and the acoustic signal is sent with high definition and high fidelity.
Patent JP-H0854061-A (JP)
Title: Boot-assembly,retaining ring and pivotally moving joint assembly
Inventor: SHIEIN JIEI BURIYUUGEN
IPC: F16D3/84
Filed: 1995-06-14
Abstract: PURPOSE: To provide a boot assembly having no possibility of damaging a boot at installing time since a high installation load is not required for the boot. CONSTITUTION: A boot assembly 10 used for a joint assembly 18 has an elastomeric boot 12 and an annular retainer ring 16. The boot is an almost full state, has the axis, and has a cavity along this axis. A substantially coaxial first aperture of a base portion 20 of the boot opens to the cavity. The retainer ring 16 is substantially concentric with the first aperture of the boot, and is secured to the boot at the base portion. The retainer ring has a plurality of radically inwardly extending finger-shaped bodies. The respective finger-shaped bodies have finger-shaped apertures penetrating through these to reduce bending strength of the finger-shaped bodies in response to applying axial force.
Patent JP-H04348432-A (JP)
Title: Deciding condition generating method
Inventor: HAGIWARA KENICHI
IPC: G06F9/44
Filed: 1991-06-14
Abstract: PURPOSE:To enable an expert to easily generate the conditions apporoximate to the unchanged ones and also to easily refine the conditions despite the change of the attribute to be considered in a deciding state by applying the result data on a site to the fault diagnoses, etc., as the instances and at the same time to generate the partial conditions in a fixed time even with a compact computer by designating the attribute to be considered. CONSTITUTION:The least total number of attributes to be secured with the correct deciding result is obtained based on an instance base 10. Then the combination of attributes of specific types less than the least total number is prescrived as the indispensable attributes. The pairs of the least total number and the indispensable attributes are listed in a storage 20, and a processor 30 generates the deciding conditions that secure the attributes of specific types based on the enclosure relation among pairs and the contents of the pair specified by an instance. Based on the deciding conditions, all instances having the correct deciding results are decided. If some instances are not decided correct with the desiding conditions, the deciding condition generation processing and the deciding processing are repeated until those instances are deleted.
Patent JP-S6060318-A (JP)
Inventor: ERUNSUTO RINDERU
IPC: F16H25/20
Filed: 1983-09-14
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-H01221488-A (JP)
Title: Ferroelectric liquid crystal composition
Inventor: TERAJIMA KENJI
IPC: C09K19/46
Filed: 1987-07-08
Abstract: PURPOSE:To provide a ferroelectric liq. crystal compsn. which exhibits a rapid response, has a small dependency of the response time upon the temp. and is suitable for production of an optical switching element etc., by mixing three particular liq. crystal components in a particular wt. ratio. CONSTITUTION:10-70wt.% at least one member selected from among compds. of formula I (wherein R<1> and R<2> are each a 1-18C alkyl) and compds. of formula II (wherein R<3> and R<4> are each a 1-18C alkyl or alkoxy) is mixed with 10-50wt.% compd. of formula III (wherein R<5> is a 1-18C alkyl; n is 0-10; and * is an asymmetric carbon atom) and 10-40wt.% at least one compd. selected from among compds. of formula IV (wherein R<6> is a 1-18C alkyl or alkoxy) and compds. of formula V (wherein R<7> is a 1-18C alkyl or alkoxy) to prepare a ferroelectric liq. crystal compsn.
Patent JP-H0922110-A (JP)
Title: Treatment of charged beam, its device, method for working photomask and its device
Inventor: HAMAMURA YUICHI
IPC: G03F1/74
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To correct a defect in a phase-shifting reticle with high precision by controlling the irradiation of a material to be treated with a charged beam, based on the distribution of the detected transmitted light. SOLUTION: A defective part 31 on a sample 7 such as a reticle is irradiated with light, the intensity distribution of the transmitted lights is detected by a detector 14, and the intensity distribution is indicated on a display, etc., in a picture processor 16. While the distribution (especially the distribution relating to a phase) is observed, the normalization of the distribution is attained by calculation, and the normalized distribution is fed back to a host computer 17, and the defective part 31 is irradiated with a focused ion beam 3 according to the command of the host computer 17, based on the control of a controller 16a.  Further, when the fact that there is no difference between the obtained intensity distribution of light beams and that of normal light beams is detected, the defective part 31 is irradiated with the focused ion beam 3 and worked in the same way as before, based on the control of the controller 16a.
Patent JP-H0612085-A (JP)
Title: Low-noise gear box
Inventor: WATANABE MASAMI
IPC: F16H57/03
Filed: 1992-06-29
Abstract: PURPOSE:To provide the gear box which can more effectively lower a noise level without entailing a weight increase. CONSTITUTION:This gear box has a monitor microphone 1 which is provided in a gear box housing 2 and detects the noises in the housing 2, an adaptive filter 6 which is inputted with signals from the microphone 1 and successively corrects the coeffts. thereof and a piezoelectric element actuator 3 which is inputted with the output of the filter 6 via an amplifier 4 from the filter and vibrates the wall surface of the housing 2. The noises generated in the gear box by the vibrations generated by the piezoelectric element actuator 3 are thereby suppressed and the noise level is therefore lowered without entailing the weight increase.
Patent JP-H0835711-A (JP)
Title: Air conditioner with inverter and controlling method therefor
Inventor: TANIGUCHI MASAYA
IPC: F24F11/02
Filed: 1994-07-22
Abstract: PURPOSE:To reduce the noise due to an induction motor with an inverter and to realize the operation of a high efficiency in an air conditioner. CONSTITUTION:The compressor of an air conditioner and the induction motor for driving a compressor are sealed in a chamber. An IGBT is used for the switching element of an inverter 8 for controlling the number of revolutions of the motor, and the inverter is so that its carrier frequency becomes low of 4kHz to 10kHZ.
Patent JP-S5693408-A (JP)
Title: Variable gain amplifier
Inventor: YOSHIMURA KUNIHIKO
IPC: H03G3/12
Filed: 1979-12-27
Abstract: PURPOSE:To increase the number of degrees of freedom of the gain by dividing the 2R terminal resistance of the R-2R ladder resistance circuit forming the feedback circuit of the operational amplifier by XR and (2-X)R by connecting these division points to the inversion input terminal. CONSTITUTION:R-2R ladder resistance circuit 20 having bit switches 3-1-3-n is used as the feedback network of operational amplifier 1. The resistance of 2R for terminal of ladder resistance circuit 20 is divided by XR and (2-X)R, and these division points are connected to inversion input terminal 12 of operational amplifier 1. Thus, the resistance at the view of the operational amplifier 1 side from point A is 2R, and relation R-2R is kept. Further, the gain variable range is set freely by selecting X.
Patent JP-H0919768-A (JP)
Title: Connection structure of steel frame structure
Inventor: OSHIMA MASATAKA
IPC: E04B1/24
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To eliminate generation of defects such as blowholes in a welded metal by drilling a through-hole in a steel tube or an annular body at the time of welding the steel tube to the annular body to be inserted into it and thereby discharging an expansion gas due to welding heat from the through-hole to the atmospheric air. SOLUTION: An upper and lower annular bodies 2, 2' are fitted around the outer circumference of a steel tube 1, and welded to the steel tube 1 at an upper weld (a) and a lower weld (b). A space 3 is formed between the steel tube 1 and the inside of each the upper/lower annular bodies 2, 2', and made an enclosed space by the welds (a), (b). Then, a through-hole 4 is drilled in the thickness direction of the steel tube 1. After this through-hole 4 is drilled, the annular body 2 is welded. A through-hole 4a is drilled obliquely in the annular body 2 or a through-hole 4b is drilled in the diameter direction so that the space 3 is directly communicated with the atmospheric air.  Even if the space 3 gains a high temperature with the effect of a welding heat, the expansion gas is discharged from the through-hole 4 to the inside of the steel tube 1 or from the annular body 2, 2' directly to the atmospheric air, causing no increase in pressure inside the space 3 and generating no defects such as blowholes inside the welded metal.
Patent JP-2000356022-A (JP)
Title: Formaldehyde adsorbing interior trim material
Inventor: MORIMOTO NOBUYUKI
IPC: E04B1/62
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To efficiently reduce the concentration of formaldehyde volatilized in the air by constituting an interior trim material of a basic material containing a porous material physically adsorbing formaldehyde and a coating film formed by applying a coating containing compound chemically adsorbing the formaldehyde on the basic material. SOLUTION: This interior material comprises a basic material and a coating film formed on its surface. The base material contains a porous material such as starch and waste paper physically adsorbing pulp formaldehyde. The coating film is formed of coating such as water-based emulsion coating containing compound chemically adsorbing formaldehyde. Therefore, after the porous material in the basic material physically adsorbing it adsorbs the formaldehyde, the chemically adsorbing compound applied on the surface of the basic material chemically reacts with the formaldehyde to retain it. If the formaldehyde is volatilized, the concentration of the formaldehyde can be thus reduced by the physical adsorption.
Patent JP-S6328010-A (JP)
Title: Cylindrical rotary transformer
Inventor: TAKEUCHI TOSHIHIRO
IPC: H01F38/14
Filed: 1986-07-21
Abstract: PURPOSE:To eliminate a wire entanglement without damaging a coil, to easily recover the coil and to further improve the operating efficiency by integrally molding a winding coil corresponding to the number of inner peripheral grooves of an outer cylindrical core in advance with an elastic resin, and containing the coil on the groove of the core. CONSTITUTION:A coil 5 is buried in an elastic resin 4, the resin 4 and the coil 5 are integrally molded in the number of the inner peripheral grooves 7 of an outer cylindrical core 6 for containing them, and the coil 5 is simultaneously contained all at once in the grooves 7. A terminal board 9 on which terminals 8 are inserted is coupled with the lower end of the core 6, and the leads of the coil 5 are connected to the terminal 8. Thus, the damage of the coil and the wire entanglement can be eliminated, and it can prevent copper wirings from being contacted with primary or secondary side signal coil due to the extension of the wirings because of the easiness of recovery with the resin and the coverage of the resin on the coil.
Patent JP-H08337621-A (JP)
Title: Actinic-radiation-curing resin composition
Inventor: TAKACHI MICHIO
IPC: C08F220/00
Filed: 1995-06-14
Abstract: PURPOSE: To obtain a high-refractive-index actinic-radiation-curing resin composition excellent in workability in coating, the properties of a coating film and economical profitability. CONSTITUTION: This actinic-radiation-curing resin composition comprises at least one low-molecular-weight urethane acrylate (A) made from an organic isocyanate having at least two OH-reactive isocyanate groups and at least one aromatic or alicyclic ring and a (meth)acrylate monomer having at least one hydroxyl group and an ethylenically unsaturated compound (except the component A) (B) (a bisphenol derivative is excluded) and gives a cured product having a refractive index of 1.47 or above at 25 deg.C.