baber/WOPTO huggingface dataset:
Patent JP-H05132869-A (JP)
Title: Liquid filter and liquid extracting bag or the like composed of fibrous material
Inventor: NISHIKAWA TOSHIO
IPC: D06M101/16
Filed: 1991-11-06
Abstract: PURPOSE:To obtain the subject liquid filter, safe in aspects of food sanitation and capable of instantaneously permeating hot water or water without falling off fine grains, etc., in the interior of a wrapping material by applying a specific amount of specified sucrose ester of a fatty acid to a nonwoven fabric composed of synthetic fiber. CONSTITUTION:A liquid filter composed of a fibrous material is obtained by applying, e.g. a monoester expressed by the formula (R is alkyl) and prepared by adding a fatty acid in an amount of 0.01-10wt.% based on the weight of fiber to a nonwoven fabric composed of synthetic fiber. The filter is safe in aspects of food sanitation, capable of instantaneously passing hot water or water and suitable as liquid extracting bags such as coffee bags or tea bags. Furthermore, a nonwoven fabric having >=5g/m<2> basis weight and 10-500mum pore size or a melt blown nonwoven fabric having <=5mum average fiber diameter and >=5g/m<2> basis weight, etc., according to the purpose of the liquid extracting bags can be exemplified as a preferred material for the nonwoven fabric.
Patent JP-H05128936-A (JP)
Title: Sealed switch
Inventor: OTOMO NAOKI
IPC: H01H13/48
Filed: 1991-11-06
Abstract: PURPOSE:To prevent contact failure by retaining sealing of a switch even when a silicon sheet is plastically deformed. CONSTITUTION:In a space formed by a silicon sheet 20 and a recess 30a carved into a switch case 30, a pair of fixed contacts 12, 14 having different polarities from each other and a dome contact 18 for connecting the pair of fixed contacts 12, 14 having different polarities by means of a pressing action are arranged. A plate spring 32 for always pressing-energizing the switch case 30 to the silicon sheet 20 is provided. The plate spring 32 always pressing-energizes the switch case 30 to the silicon sheet 20 to retain airtightness of the space formed by the silicon sheet 20 and the recess 30a carved into the switch case 30 for a long time so as to prevent contact failure.
Patent JP-H05125438-A (JP)
Title: Manufacture of low yield ratio high tensile strength steel
Inventor: KOJIMA AKIHIKO
IPC: C22C38/54
Filed: 1991-11-06
Abstract: PURPOSE:To provide the method for manufacturing low yield ratio high tensile strength steel as rolled. CONSTITUTION:A slab contg., by weight, 0.01 to 0.20% C, <=0.6% Si, 0.5 to 2.2S Mn, 0.001 to 0.1% Al and <=0.006% N, furthermore contg., at need, one or two kinds among Ni, Mo, Cu, Cr, V, Wb, Ti, B and Ca and the balance Fe with inevitable impurities is heated to the temp. range of 1000 to 1250 deg.C, is rolled in such a manner that its cumulative draft at <=900 deg.C is regulated to >=30% and its finishing temp. to >=830 deg.C, is successively cooled from the Ar3 point or above to the temp. range of 550 to 700 deg.C at >=5 deg.C/sec cooling rate and is thereafter subjected to air cooling.
Patent JP-H11105996-A (JP)
Title: Sales management system for gas station
Inventor: TATSUNO HIYOSHI
IPC: G07G1/12
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To contrive a sales increase in commercial-goods, by composing so that sales data from a plurality of oil feeders is received and classified by means of a server and the classified data is transmitted from the server according to each classification. SOLUTION: When an oil feed nozzle 25 is detached from an oil feeder 4 in order to feed oil, a closing signal is input into an oil feed control means 29 from a nozzle switch 28, a display 30 returns to 0, a pump 23 is driven, and the feed of oil starts. The oil feed control means 29 calculates an amount of fed oil from the flow-rate signal of a flow meter 24 and indicater on the display 30. When the nozzle 25 is hung on a nozzle hook 27, an opening signal is output from the nozzle switch 28, the oil feed control stops, and sales data is sent to a sales control means 31 to be subjected to a registering operation. Sales data input/output mechanism 3 sales data to a server 6 together with other sales-data. The server 6 classifies and stores the sales data and transmits each classified data to an oil delivery center, and the settlement of its charge and so on are carried out. Thus, various kinds of commercial goods can be sold.
Patent JP-H01133443-A (JP)
Title: Method for transmitting data by remain-undefeated system
Inventor: MIYAISHI HITONORI
Filed: 1987-11-19
Abstract: PURPOSE:To eliminate the limitation in time required for synchronously transmitting start bits in a CSMA/CD system by causing a terminal to omit sending of a start bit upon detecting that another terminal has already sent a start bit to a bus. CONSTITUTION:A preceding terminal 2b sends a preferential start bit when the terminal 2b again confirms the vacancy of a bus 1, 10mS-208muS after confirming the vacancy of the bus 1. When succeeding terminal 2a detects the state of the bus 1 where the terminal 2b has already sent the start bit, 10mS-208muS after the terminal 2a similarly confirms the vacancy of the bus 1, the control section 6 of the terminal 2a does not make any data transmission during the period of the start bit which is 104muS and, after the bit period, starts data sending from the bit next to the preferential start bit. Thereafter, the control section 6 collates the sent bit with a received bit and discriminate the priority.
Patent JP-H06137575-A (JP)
Title: Soundproof type heat storage floor room heater
Inventor: NAKAGAWA MASAHIRO
IPC: E04F15/18
Filed: 1992-10-28
Abstract: PURPOSE:To provide a soundproof type heat storage floor room heater in which soundproofing function is imparted to heat storage floor room heating and which can be simply installed. CONSTITUTION:A soundproof type heat storage floor room heater comprises a surface elastic material 2 made of rubber foam, nonwoven fabric, etc., installed under a surface finishing material 1, a package 6 in which a boardlike heat storage material 3 made of melted mixture containing paraffin and ethylene-alpha- olefin copolymer having a density smaller than 0.925g/cm<3>, a heat generator 4 and a heat insulator 5 made of urethane, glass wool, etc., are sequentially laminated under the material 2, and an elastic base material 7 made of rubber foam, nonwoven fabric, etc., installed under the package 6.
Patent JP-H09134228-A (JP)
Title: Extension station
Inventor: TANIZAWA SUKEYUKI
IPC: H05K7/10
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To simplify structure in an extension station and to facilitate the attaching/detaching operation of an information processor main body. SOLUTION: The slider 2 of a station main body 1 having a connector 10 to the incorporated extension unit is moved to a connector 10 side and the information processor main body held on the slider 2 is plugged in and connected to the extension unit. In such a case, a scale body 4 protruded sideways is freely rotatably pivoted to the slider 2 with a branch part 40 and a fitting hook 41 as rotary centers. The station main body 1 is provided with an interference part 5 interrerring the branch part 40 at the time of a sliding operation to the connector 10 side of the slider 2, compulsorily turning the scale body 4 and moving the fitting hook 41 to an erected posture where it is engaged with the engagement part of the information processor main body.
Patent JP-2001113481-A (JP)
Title: Power assist device and control method therefor
Inventor: RI KEIKI
IPC: B66F19/00
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To make a power assist device and a control method advantageous to safety at work, to save energy consumption, and to improve a response speed of a robot arm. SOLUTION: While holding a moving base 20 in a stopped state when a tip part of the robot arm 10 exists in a prescribed operation area with the moving base 20 as a reference, the moving base 20 is made to self-travel when the tip part of the robot arm 10 reaches an outer peripheral edge part of the operation area to reduce a separate distance between the tip part of the robot arm 10 and the moving base 20.
Patent JP-H08147192-A (JP)
Title: Digital signal processor
Inventor: KURIHARA HIDEAKI
IPC: G06F11/30
Filed: 1994-11-25
Abstract: PURPOSE: To surely detect the runaway state of an infinite loop or the like and to speedily recover normal processing by inputting specified codes at fixed intervals, comparing them with coincidence confirmation data stored in advance and generating an abnormality generating signal when any non-coincidence is detected. CONSTITUTION: A core processor part 1 corresponding to the conventional digital signal processor(DSP) previously stores the specified codes and outputs these specified codes at the fixed intervals. An abnormality monitoring part 2 inputs these specified codes and compares them with the coincidence confirmation data stored in advance. When any non-coincidence is detected as a result of this comparison, the abnormality generating signal is generated and applied to the core processor part 1. Thus, the core processor part 1 is recovered from the runaway state to a normal state based on that abnormality generating signal. In order to recover the core processor part 1 to the normal state, processing such as substituting a PC initial value from a specified instruction code address to a built-in program counter or the like is performed corresponding to the abnormality generating signal.
Patent JP-H05129923-A (JP)
Title: Level conversion circuit
Inventor: TACHIBANA MASARU
IPC: H03K19/0175
Filed: 1991-11-07
Abstract: PURPOSE:To make the H level potential constant regardless of the temperature by obtaining a temperature compensation circuit for the H level of an output of a conventional MOS-ECL level conversion circuit. CONSTITUTION:The output of CMOS circuits 400, 500 is connected to the base of an output bipolar transistor(TR) 100, circuits 501, 502 supplying a current from the output of the CMOS circuits 400, 500 to a negative power supply 2 are provided, and the current of the circuits 501, 502 is set small when the temperature is low and set large when the temperature is high. Thus, since the current of the circuits 501, 502 supplying a current from the output of the CMOS circuit to the negative power supply is set large when the temperature is high, the base potential of the output bipolar TR 100 is low to cancel the effect of decreasing a VBE thereby preventing the fluctuation of an H level potential at the output 20.
Patent JP-2001109999-A (JP)
Title: Driving support device for vehicle
Inventor: IKEDA ATSUSHI
IPC: B60W30/00
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To guide a vehicle to travel on a narrow road by permitting a driver to easily understand the travelling state of driver's own vehicle and its correction amount in a proper timing and to make a rapid and adequate judgement without having a mental stress or uneasiness when the driver drives the vehicle on the narrow road. SOLUTION: The report timing arithmetic part 28 of a controller 4 inputs an ideal route from an ideal route arithmetic part 26 and calculates a position to tart turning (the position a prescribed time and distance before a position where the drivers own vehicle 1 starts turning on the ideal route) based on the ideal route. An alarm control part 24 adopts the position to start turning as a report timing and issues an alarm sound from a buzzer 7 when the position of the self vehicle 1 becomes the report timing. Therefore, the driver executes turning required for travelling on the narrow road of the vehicle 1 in a proper timing when the driver executes turning at the point of time when the buzzer 7 sounds.
Patent JP-S63146396-A (JP)
Inventor: TAKAGI SEISHI
IPC: H05B33/10
Filed: 1986-12-09
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-H08149879-A (JP)
Title: Drive control circuit for brushless motor
Inventor: ASANO TAKASHI
IPC: H02P6/06
Filed: 1994-11-25
Abstract: PURPOSE: To reliably detect a rotor position based on neutral point voltage and perform stable speed control even though the rotating speed of a brushless motor is changed. CONSTITUTION: Filters 26, 28 and 30 are compounded and an overall filter circuit 24 is constituted. Since the cut frequency by filter 26 is set to 30 to 50kHz, the phase of neutral point voltage can be maintained up to 400Hz. This 400Hz corresponds to the maximum frequency of neutral point voltage at the maximum value of rated voltage of brushless motor applied and, as a result, the shift of the phase of the neutral point voltage due to the passing through the filter circuit 24 is prevented. Also, in order to eliminate the shift of this phase, the frequency bands of uncut 10kHz and 20kHz is cut individually (middle stage and post stage filters 28 and 30).
Patent JP-H01133420-A (JP)
Title: Phase locked loop
Inventor: ISHIGAKI YUKINOBU
IPC: H03L7/08
Filed: 1987-11-18
Abstract: PURPOSE:To lower the voltage level of the AC component of error signals and make the time constant of a loop filter smaller so as to reduce occurrence of jitters, by providing a means which multiplicatively increases the AC component of phase-compared error signals like frequencies. CONSTITUTION:When a reference signal e1(t) is inputted to a phase dividing circuit 2 from an input terminal 1, phase dividing output signals e1(t)-e4(t) are respectively supplied to phase comparators 3-6 from the circuit 2. When the output signal of a voltage-controlled oscillator(VCO) 10 is inputted to a phase dividing circuit 7, on the other hand, phase dividing output signals e5(t)-e8(t) are respectively supplied to the phase comparators 3-6 from the circuit 7. Therefore, at the phase comparator 3 phase comparison is performed by multiplying the signal e1(t) by the signal e5(t) and a phase comparing output signal e9(t) is outputted. Similarly, phase comparing output signals e10(t)-e12(t) are respectively outputted from the phase comparators 4-6. These signals are supplied to an adder circuit 8 where they are added to each other. The output signal e13(t) of the circuit 8 is supplied to the VCO 10 as an error signal through a loop filter 9.
Patent JP-H08248250-A (JP)
Title: Single-mode optical waveguide fiber
Inventor: DANIERU AAUIN GARAHAA
IPC: H04B10/2581
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a compound core light wave guide path fiber designed for a high data rate or single channel including an optical fiber or WDM system. SOLUTION: A wave guide path is characterized by a core having two or three areas 2, 6, 8 where the refractive index can be changed. The relative dimensions of the areas can be changed. By controlling these variables, desired mode field diameter, a zero dispersive wavelength, a dispersive inclination and cutoff wavelength can be obtained. The optical characteristics are selected in such a manner as to limit a non-linear effect while keeping the allowable bending performance. Further, the residual stress in the wave guide path is kept at a low level for limiting birefringence induced by stress. Small residual stress in a wave guide path not coated causes low polarization mode dispersion in cooperation with a double coating system having a selected elastic modulus and glass transition temperature.
Patent JP-S62149931-A (JP)
Inventor: OHASHI TOSHIYA
IPC: D02H5/00
Filed: 1985-12-24
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-H05148303-A (JP)
Title: Production of cationized pullulan
Inventor: NAGURA SHIGEHIRO
IPC: C08B37/00
Filed: 1991-10-14
Abstract: PURPOSE:To obtain a cationized pullulan having a high degree of substitution and excellent compatibility with an anionic surfactant, by cationizing pullulan by reacting it with a specific cationizing agent under predetermined conditions. CONSTITUTION:Pullulan is dissolved in 2-80mol of water per mol of the anhydrous glucose unit and reacted with a cationizing agent selected from among those represented by formulae I and II (wherein R1, R2, and R3 each is a hydrocarbon group and X and Y each is a halogen) in the presence of an alkali (e.g. NaOH), the amounts of the agent and the alkali being 0.1mol or larger and 0.001-1.0mol, respectively, per mol of the anhydrous glucose unit.
Patent JP-H08147793-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKEUCHI ATSUSHI
IPC: G11B15/00
Filed: 1994-11-28
Abstract: PURPOSE: To obtain a magnetic recording and reproducing device which can reduce a noise of a magnetic recording and reproducing device without changing outer package and the like of a conventional magnetic recording and reproducing device. CONSTITUTION: This device has an active noise control device canceling a noise generated in a head drum device 1 being a noise generating source. The active noise control device a control loudspeaker 2, plural error detectors 3a, 3b detecting an error sound of a generated sound of the control loudspeaker and a noise generating source, and a noise control circuit which controls a sound generated by the control loudspeaker 2 so that detected signals of the error detectors 3a, 3b are inputted and a noise of the head drum device 1 is canceled.
Patent JP-H02138914-A (JP)
Title: Reaping and harvesting machine
Inventor: YAMASHITA TOMIKIYO
Filed: 1988-11-18
Abstract: PURPOSE:To enable reaping of stems and culms without failure by forming laser cutters for irradiating laser to the foot of the stems and culms to be introduced into a path for introduction thereof of a cutting part and for cutting the stems and culms so as to be capable of right and left reciprocative rotation. CONSTITUTION:Laser cutters 8a and 8b for irradiating laser to the foot of stems and culms to he introduced and cutting the stems and culms are formed so as to be capable of right and left reciprocative rotation in a path 3 for introduction of the stems and culms of a cutting part. Thereby the stems and culms can be certainly reaped without unreaped stems and culms remained while the constitution of the machine can be simplified.
Patent JP-H05128842-A (JP)
Title: Multi-port memory
Inventor: MATSUMOTO AKIHIRO
IPC: G06F3/0485
Filed: 1991-11-08
Abstract: PURPOSE:To perform the movement and scroll of a window at a high speed. CONSTITUTION:At the time of moving a window, at first, a read transfer signal 19 is made 'High', the data for 1 horizontal line of a memory cell array 1 are transferred to a barrel shifter 6, the barrel shifter 6 is shifted only by the movement distance designated by a register 20, and the result is fetched into a register 21. Next, a write transfer signal 18 is made 'High', and by a mask preparing part 7, the outside of the range designated by registers 8 and 9 is masked, and the data of the register 21 are transferred to the memory cell array 1.
Patent JP-H06152515-A (JP)
Title: Digital cordless telephone system
Inventor: UCHIMOTO YOSHIHISA
IPC: H04W76/02
Filed: 1992-10-30
Abstract: PURPOSE:To automatically and smoothly attain a switching from a normally used self-employed/public mode to a direct speech mode by providing a control means having a specific function. CONSTITUTION:A control part 3 of the slave set of a call side sets an inter-slave set mode when a key operation for an inter-slave set call is operated in private/ public modes. Then, a speech channel is scanned, and a free channel is selected, and the information of the selected radio channel and the prescribed information necessary for operating the direct speech is temporarily stored in an inter-slave set direct speech memory 32. Then, the stored channel information and prescribed information is transferred through a communication line to the slave set to be a call side, and the communication line is disconnected. Then, the call processing is operated through the selected speech channel. Thus, it is not necessary to always scan the entire channels by the slave set to be the call side, and the power consumption can be reduced.
Patent JP-H06137371-A (JP)
Title: Vibration eliminating device
Inventor: INOUE KOJI
IPC: F16F15/04
Filed: 1992-10-30
Abstract: PURPOSE:To provide a vibration control device by which vibration can be detected by eliminating a DC component of acceleration without using hardware and fast operation speed can be realized in simple constitution. CONSTITUTION:Vibration of a surface plate 1 is detected by an acceleration sensor 2, and is stored in a storage means 3a of a control device 3 as a time series signal. The storage means 3a renews and stores acceleration signals in order up to time before prescribed time from a present acceleration signal, and a DC component eliminating means 3b finds an average value of the time series signals stored in the storage means 3a, and calculates a difference to the newest acceleration signal. The control device 3 outputs a control signal to an actuator driver 4 so as to eliminate vibration shown by the signal by using a signal calculated by the DC component eliminating means 3b as a true acceleration signal, and eliminates the vibration of the surface plate 1 through an actuator part 5.
Patent JP-H07144090-A (JP)
Title: Washing controller for washing machine
Inventor: NAKAGAWA HIROKAZU
IPC: D06F33/02
Filed: 1993-11-24
Abstract: PURPOSE:To refill appropriate quantity of detergent according to requirement by directly bringing an electrode into contact with washing liquid, and judging the change of detergent activity from impedance change between the electrodes and light transmittance detected from a light emitting part and a light receiving part placed in the washing liquid. CONSTITUTION:An inner tub 3 serving as a washing tub and a dehydration tub is arranged in an outer tub 2 in a washing machine, however, a conductivity sensor 10 which measures the high frequency conductivity of the washing liquid is arranged on the lower side of the side wall of the outer tub 2. The conductivity sensor 10 is formed by unifying an electrode part consisting of a pair of insoluble electrodes, for example, platinum-titanium electrodes or stainless electrodes in nonconductive fashion by synthetic resin, and fixing an electrode plane on the outer tub 2 perpendicularly. Also, a turbidity sensor (optical sensor) 24 is arranged just underneath the conductivity sensor 10. The decreasing state of the detergent activity is judged from deterioration of conductivity in the change of electrical conductivity and the increment of tubidity in the change of turbidity, and the quantity of detergent to be refilled is judged from the above judged result, and an automatic detergent applying means 11 is controlled.
Patent JP-H08154183-A (JP)
Title: Video reducing method
Inventor: SASAKI HIDEAKI
IPC: H04N3/22
Filed: 1994-11-28
Abstract: PURPOSE: To compress a circuit scale, to simplify control for reduction processing and to perform the whole display of an effective video part even when it is reduced. CONSTITUTION: In a method to reduce a video signal by digital processing by applying thinning processing to an inputted video signal by a thinning-out processing circuit 7 after performing filtering processing on the video signal by vertical and horizontal digital filters 5, 6, the greatest common measure of the number of horizontal effective picture elements and that of vertical effective scanning lines of the inputted video signal is found, and the value of the reciprocal of the greatest common measure is defined as the number of reduction steps (n) between the maximum video size and the minimum video size, and the reduction processing is performed setting a reduction ratio at k/n (k: positive integer < (n-1)).