baber/WOPTO huggingface dataset:
Patent JP-H08326496-A (JP)
Title: Method of measuring inner space shape of shield excavator
Inventor: MORI TERUYUKI
IPC: G01B21/20
Filed: 1996-07-02
Abstract: PURPOSE: To measure a segment inner diameter and tail clearance automatically. CONSTITUTION: In the erector of a shield excavator, a distance from the grip device to the inner peripheral surface of a skin plate is measured by one distance meter 26 provided to the grip device 22, a distance l2 to the segment inner peripheral surface is measured by the other distance meter, and a stroke of the hydraulic jack of an elevator is detected. Then, a distance l3 from the center 28 of the erector to each distance meter is calculated to calculate a distance L1 =l1 +l2 from the center of the erector to the skin plate, and a distance 13 from the center of the erector to the distance meter is calculated to calculate a distance L1 =l1 +l3 from the center of the erector to the skin plate.  A swivel ring is turned and the grip device and distance meter are moved to the circumferential direction to measure the whole shape of the skin plate or fabrication shape of the segment, and a tail clearance tc=L1 -L2 -ts is calculated by the segment thickness(ts) and measured results L1 and L2 .
Patent JP-H1021872-A (JP)
Title: Particle analyzing apparatus
Inventor: TANIMOTO MITSUSHI
IPC: G01N27/62
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To make the flying time of a particle be in direct proportion to the mass and moreover to solve the deterioration of decomposing function due to expansion of a region in which particles are ionized. SOLUTION: All of charged particles are accelerated only a general limited time by applying a uniform electric field spatially for a prescribed time between accelerating electrodes 2, 3 by a pulse electric power source 51 not by applying a constant electric field all the time to them. Consequently, the flying time of a particle is made to be in direct proportion to the mass of the particle, so that the resolution function for particles with large mass is not deteriorated and the effect of the spatial expansion of the initial positions of charged particles can be lessened. Moreover, by combining the particle analyzing apparatus with an energy analyzer instead of a particle detector 4, the initial energy of a particle can be expanded and the particle can be analyzed at high resolution efficiency.
Patent JP-H0834015-A (JP)
Title: Method and device for placing concrete
Inventor: MITSUFUJI TADASHI
IPC: B28B13/02
Filed: 1994-07-25
Abstract: PURPOSE:To prevent air from being drawn into ready mixed concrete by pulling up a placing pipe so as not to expose the tip part of the placing pipe to the outside of ready mixed concrete when the liquid level thereof is raised from the tip part of the placing pipe to the prescribed height in accordance with placing of ready mixed concrete. CONSTITUTION:A float 23 is pushed up together with rise of the liquid level of ready mixed concrete 3 placed in the inside of a formwork 1. When the float 23 is brought into contact with a limit switch 24, a liquid level detection signal is outputted to a controller 26 and an actuation command signal is sent from the controller 26 to a stationary fluid pressure cylinder 12 and an elevating-lowering fluid pressure cylinder 14. Thereby, the stationary fluid pressure cylinder 12 performs one actuation of opening and fixation of a placing pipe 2. The elevating-lowering fluid pressure cylinder 14 pulls up the placing pipe 2 by one stroke and automatically performs actuation for stopping the tip part of the placing pipe 2 in the position just under the liquid level of raised ready mixed concrete 3. Thereby, ready mixed concrete of prescribed amount is placed for the formwork 1.
Patent JP-S6436110-A (JP)
Title: Method and apparatus for pulse code modulation
Inventor: JIYAN POORU BUIREN
IPC: H03F3/20
Filed: 1988-07-11
Abstract: PURPOSE: To enable an output signal to follow up variation similar to a variation of an input signal on an average by controlling a level of an output signal so that a signal difference between an input and an output-signal has a mean value 0. CONSTITUTION: The input signal Ve is connected directly to the input terminal of an adder 3 through an amplifier 2 and the adder 3 has an inverse input terminal which is connected to the output terminal 4 by a line composed of an attenuator 5. The output terminal of the integrator 6 is connected to a control device 7 which receives a constant voltage V1 and the control device 7 passes a control voltage Vc from a value -V1 to a value +V1 each time the integral value I of the signal difference D reaches a level +H and passes the control voltage Vc from the value +V1 to the value -V1 each time the integral value I reaches -H. Then the output voltage Vs of a power rectification device 8 becomes a fixed voltage +E or -E according to whether the control voltage Vs is +V1 or -V1 . Consequently, the output signal of superior quality can be secured.
Patent JP-H0616117-A (JP)
Title: Wheel longitudinal force control method in vehicle
Inventor: AKUSAWA KENJI
IPC: B60T8/1766
Filed: 1992-06-30
Abstract: PURPOSE:To keep a vehicle posture excellent by setting respectively target wheel longitudinal force to be applied to respective wheels by distributing total longitudinal force to the respective wheels according to sharing load ratios, and controlling longitudinal force of the respective wheels according to the target wheel longitudinal force. CONSTITUTION:Total brake oil pressure PT is set so as to correspond to total braking force to be exhibited by wheel brakes BFR-BRL installed individually in respective wheels WFR-WRL. Sharing load ratios RFR, RFL, RRR and RRL are found with the respective wheels WFR-WRL, and the second corrected total brake oil pressure PT2 determined according to the total brake oil pressure PT is distrubuted according to the sharing load ratios RFR, RFL, RRR and RRL. Target brake oil pressures PFR, PFL, PRR and PRL. of the respective wheel brakes BFR-BRL are determined, and modulators 2FR, 2FL, 2RR and 2RL are controlled. Even if weight unbalance is caused due to an increase or a decrease and the like in cargoes or occupants, stability can be kept at the time of braking.
Patent JP-S6233400-A (JP)
Title: Semiconductor memory device
Inventor: TERADA YASUSHI
IPC: G11C29/00
Filed: 1985-08-05
Abstract: PURPOSE:To enable a simultaneous electric acceleration test by an electric field on all memory transistors simultaneously by controlling so as to apply a voltage of a prescribed value between control gates of all the memory transistors and drains constituting an EEPROM. CONSTITUTION:When a signal on a B.I. control line is made logic 1 during a barn in, signals on all output line from a low decoder 12 and a column decoder 14 go to logic '1' and all memory cells are simultaneously made access. An output of a Vref#2(29) at that time is outputted to all I/O lines 18 from a gate 32 and applied to drains 3 of all memory transistors 8. An output of a Vref#3(30) is applied to control gates 1 of all of the memory transistors 8 from a gate 33 through terminals A10, A20. Accordingly, an electric field acceleration of electrons can be performed at the same time to all the memory transistors during the barn in, the barn in time can be shortened and a reliability can be improved.
Patent JP-H0340787-A (JP)
Title: Controller for motor
Inventor: NASHIMOTO MASAYUKI
IPC: H02P3/18
Filed: 1989-07-04
Abstract: PURPOSE:To shorten machining cycle time by providing energy storage means for storing rotary energy or kinetic energy of a motor and a load as regenerative energy when the motor is decelerated. CONSTITUTION:A rotating speed of a motor 5 is input from a speed detector 13 connected to the motor 5 to a control circuit 6, and rotary kinetic energy of the motor 5 and a load is calculated by the speed. The circuit 6 is connected to detect a voltage across energy storage means 12, and storage energy stored in energy storage means 12 is calculated by the input voltage. The circuit 6 so controls a DC/DC converter 11 that the total sum of the kinetic energy of the motor and the load and the stored energy becomes substantially constant.
Patent JP-H097762-A (JP)
Title: End face luminous organic thin film el element
Inventor: TAKAHASHI MAKOTO
IPC: H01L51/52
Filed: 1995-06-15
Abstract: PURPOSE: To obtain a high brightness organic thin film EL element with an excellent reliability and an excellent durability. CONSTITUTION: A luminous layer 15 is provided to a reflection electrode 16 with a large work function, and to a reflection electrode 13 with a small work function, so as to compose end face luminous type of colored organic thin film EL elements. By laminating them, an organic thin film EL element with plural colors of Red, Green, Blue, and the like is obtained. Furthermore, the Al2 O3 and SiO2 with a specific mixing ratio are laminated to the end face luminous EL element, and as a result, the durability is improved remarkably.
Patent JP-2001000212-A (JP)
Title: Hook-and-loop fastener male material and its production
Inventor: INOUE SOICHI
IPC: D04H5/08
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a hook-and-loop fastener male material which has excellent engaging strength, flexibility and good grade. SOLUTION: A long fiber nonwoven fabric A consisting of synthetic fibers and a thermally fusible composite fiber nonwoven fabric B having a core/sheath structure are three-dimensionally intertwined with each other, by which many loops consisting of the component fibers of the long fiber nonwoven fabric A are formed on the front surface of the thermally fusible composite fiber nonwoven fabric B having the core/sheath structure. The area rate of the discontinuously melted and densely formed portions is specified to 2 to 30%.
Patent JP-H0619491-A (JP)
Title: Speech recognizing device
Inventor: TSURUFUJI SHINICHI
IPC: G10L15/28
Filed: 1992-06-30
Abstract: PURPOSE:To correct a speech standard pattern at the time of the recognition processing of a speech even if the speech standard pattern has an error at the time of the registration processing of the speech. CONSTITUTION:The speech recognizing device consists of a speech analytic part 2 which analyzes the speech inputted from a microphone 1, a pattern generation part 3 which detects a speech section from feature parameters analyzed by the speech analytic part and generates a speech pattern, a speech standard pattern memory 4 stored with the speech standard pattern in advance, a similarity calculation part 5 which matches the unknown speech analyzed by the analytic part with the speech standard pattern stored in the speech standard pattern memory and calculates similarity for each speech standard pattern, a decision part 6 which stores the similarity of each speech standard pattern calculated by the similarity calculation part and selects and compares the most similar speech standard pattern with a criterion to decide whether or not the recognition result is effective, and a pattern correction part 7 which corrects the speech standard pattern according to the result of the decision part.
Patent JP-S6152638-A (JP)
Title: Heat developable photosensitive material
Inventor: YABUKI YOSHIHARU
IPC: G03C8/40
Filed: 1984-08-22
Abstract: PURPOSE:To enable reproduction of an image superior in stability with the lapse of long time by incorporating a compd. represented by a specified formula in a photosensitive material. CONSTITUTION:The photosensitive material contains a basic precursor represented by the formula in which X, Y, Z are substituents, B is a monoacidic or diacidic base having a pKa of >=7, and >=12C, and n, m are each 1 or 2. It has the structural feature that the carbon atom adjacent to its carboxylic group has electron attractivity and facilitates decarboxylation, but it is extremely stable at normal temp., and it is decarboxylated by heating to release the basic component, thus permitting both requirements of stability in storage at normal temp. and rapid decomposability at the time of development processing essential as the basic precursor to be satisfied.
Patent JP-H0725206-A (JP)
Title: Pneumatic radial tire
Inventor: SAITO EIJI
IPC: B60C11/00
Filed: 1993-07-13
Abstract: PURPOSE:To prevent the deterioration of the steering stability and reduce the rolling resistance and weight by setting the buttress part on the sectional surface in the tire equator line direction to a prescribed outer shape, the tire max. width to a prescribed width, and the ratio between the tread width and the tire max. width to a prescribed value. CONSTITUTION:The point extended by 6-12% of the tread width T outward along the outer surface from the outer surface end of an innermost belt layer 6d is set as Q, and the tread grounded end is set as P. The outer shape of a buttress part 2 on the sectional surface in the tire equator direction is formed to a recessed shape from the line 7a connected from the Q point to the P point so that the tread rubber thickness is gradually inreased and the curved line 7b which is substantially continuous from the outer end in the radial direction of a side wall to the Q point. Further, the max. width SW of the tire is set to 1.22-1.30 of the rim width of a rims for measuring the tire dimension of the JATMA standard, and the ratio between the tread with T and the tire max. width SW is set to 0.60-0.65. Accordingly, the rolling resistance and weight are reduced, and the lateral spring constant is increased, and the steering stability be maintained.
Patent JP-S6416121-A (JP)
Title: Digital pll circuit
Inventor: NIINO ATSUSHI
IPC: H03L7/06
Filed: 1987-07-10
Abstract: PURPOSE:To simplify the circuit constitution by circulating signal '1' in a ring counter by a clock signal to lead out the output signal from a specific stage of the ring counter. CONSTITUTION:A ring counter 10 consists of FFs 1-5 and gates G1-G11. When an input signal fi is not supplied, the ring counter 10 is operated synchronously with a clock signal CLK and signal '1' is circulated in FFs 1-5. At this time, signal '1' is circulated through Q1, G2-G11, and D1. A lock detecting circuit 20 consists of a gate G14 and a counter 21 : and when the simultaneous occurrence of pulse '1' of an output signal f0 and that of the input signal fi continues for three pulses, the circuit 20 decides phase lock, and a lock detection signal at this time goes to '0'. The signal Q is '1' before this time. Signal '1' is skipped and transmitted or is returned to the preceding stage in accordance with the timing comparison between the position of signal '1' in the ring counter and the signal fi, thereby allowing the phase of the signal f0 to follow up the signal fi.
Patent JP-H0517713-A (JP)
Title: Ink for ink-jet recording
Inventor: KAWANA CHIKAKO
IPC: C09D11/00
Filed: 1991-07-15
Abstract: PURPOSE:To provide an ink for ink-jet recording, having a specific composition, keeping the high printed letter quality and having improved ejection stability. CONSTITUTION:The composition of the objective ink contains a nonionic surfactant having a hydrophilic/lipophilic balance of >=10 and a lipophilic group- molecular weight of <=400.
Patent JP-S5796567-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOHIRA MASAAKI
IPC: H01L21/225
Filed: 1980-12-09
Abstract: PURPOSE:To remove the strain of an emitter section, and to improve reliability by diffusing predetermined N type impurity having high concentration into a polycrystal Si layer and pushing in the impurity by using a prescribed temperature and an inert gas. CONSTITUTION:An N type C layer 2, thick Si oxide films 3a, 3a', a thin Si  oxide film 3b, a nondoped polycrystal Si layer 6 and an emitter opening section  A are formed onto a P type Si substrate 1. An N type high concentration impurity layer 8 is shaped by diffusing the N type impurity at 10<16>-10<22>ATM/cm<2>  concentration from the opening section A. A glass layer 3c is formed at the  same time. The glass layer is removed through etching, and the impurity is  pushed into an N type high concentration impurity layer 7 by using the inert gas and the prescribed temperature, and pushed in up to predetermined depth.  Accordingly, the generation of a crystal defect in the polycrystalline Si layer is  controlled, and the bipolar type transistor having high reliability is obtained.
Patent JP-S6151122-A (JP)
Title: Fiber type optical modulator
Inventor: YOKOHAMA ITARU
IPC: G02B6/024
Filed: 1984-08-21
Abstract: PURPOSE:To facilitate connection with an optical fiber system and to improve the stability, and to also simplify the constitution by allowing light and an ultrasonic wave to operate on each other at the melt-sticking or melt-sticking and drawing part of plural optical fibers. CONSTITUTION:An ultrasonic wave generated by an electrostrictive oscillator 11 propagates and is converged through a Q fiber 12 to propagate to the melt-sticking and drawing part 18 through an incidence-side fiber 13. Light incident on an incidence-side optical fiber 15 in the direction of an arrow Y6 is supplied to a fiber polarizer 17 to excite only (y) polarization and then enters the melt-sticking and drawing part 18. Then when the ultrasonic wave having a wave number K and a frequency fs and the light having a propagation constant betay and an frequency (f) operate on each other at the melt-sticking and drawing part 18 and the sum of the constant betay and wave number K is equal to a propagation constant betax, the (y)-polarized light is converted into an (x)- polarized wave and the frequency shifts from (f) to f+fs at the same time. For the purpose, only tye (x)-polarized light is extracted from the propagating light of a projection-side optical fiber 19 by a fiber polarizer 20 to obtain light having the frequency shift.
Patent JP-H11346743-A (JP)
Title: Uniform dispersion treatment of liquid to mixed powder material and machine therefor
Inventor: HIROSHIMA KUNIFUMI
IPC: A21C1/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To improve quality of a food premix, etc. or a domestic animal artificial milk, etc. by adding a suitable amount of a liquid such as oil and fat to a mixed powder material such as a food premix or a domestic animal artificial milk and uniformly dispersing to make the mixed powder material a wet state in a short time. SOLUTION: This method for uniformly dispersion treating of a liquid such as oil and fat is performed by deaerating a mixed powder material such as a food premix or a domestic animal artificial milk under a state of a vacuum degree from -700 mmHg to -730 mmHg, mixing the resultant deaerated powder material while adding with 5-30 wt.% of the liquid heated at 55-70 deg.C for 1-2 min, then instantaneously returning the resultant mixed powder material added with the liquid to an atmospheric pressure to uniformly disperse the liquid into the gap of the mixed powder material to a state covering total surface of the mixed powder material to uniformly disperse the liquid to make the surface of the mixed powder material a wet state with the liquid by the abrupt atmospheric pressure variation.
Patent JP-2000299749-A (JP)
Title: Network facsimile device and its control method
Inventor: NISHIMURA SHINICHI
IPC: H04L12/46
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To transmit a proper image information by calling a designated destination to acquire the receiving capability, etc., of a terminal of the opposite party, discontinuing the communication of the image information carried out via a public network if the destination is registered on a telephone number table and at the same time transmitting the transmitting image information produced in conformity with the receiving capability notified from the terminal of the opposite party by means of an electronic mail. SOLUTION: A network facsimile device (FX) can transfer the image information via an Internet, a local area network(LAN) and a public network (PSTN). When the image information is transmitted, the device FX calls a designated destination and discontinues the communication of the image information using the PSTN when a mail address is acquired from a terminal of the opposite party. Then the device FX transmits the transmitting image information produced according to the receiving capability that is notified from the terminal of the opposite party by means of an electronic mail. Thus, it is possible to transmit the image information of a proper mode even to a terminal of the opposite party that is not registered on the telephone number table.
Patent JP-S5797769-A (JP)
Title: Copying machine
Inventor: KURATA MASAMI
IPC: H04N1/193
Filed: 1980-12-10
Abstract: PURPOSE:To obtain a small-sized copying machine for many copies of low power consumption, by driving a thermal recording head by a pattern corresponding to the electric picture signal from an image sensor to transfer color agents from an ink donor web, which is moved on the head, to a recording sheet which is  brought into contact with the ink donor web closely by pressure. CONSTITUTION:An original is set onto a platen 11, and the platen 11 is reciprocated by a platen driving step motor 13, and every one line of the original is read to generate a picture signal from an image sensor 22. By a pattern corresponding to the signal from the sensor, the heating unit of a thermal recording head 31 on a back roller 32 arranged in the copying machine is driven. Color agents are transferred from an ink donor web 33 to a recording paper sheet 26, which is fed from a recording paper sheet storage cassette 25, of a carrying material which brings the sheet 26 and the web 33 into contact with each other closely by pressure, and the pattern from the sensor 22 is recorded on the sheet 26. The web 33 is separated from this recorded sheet 26 by an idler roller 38 to eject the sheet 26 to an eject tray 40.
Patent JP-S58107342-A (JP)
Inventor: KAARUUHAINTSU FUERUSUTERU
IPC: B41F33/00
Filed: 1982-10-05
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-S5797222-A (JP)
Title: Nonlinear analog-to-digital converter
Inventor: SATOU YUUICHI
IPC: H03M1/38
Filed: 1980-12-09
Abstract: PURPOSE:To make a conversion characteristic adjustable arbitrarily, by providing a storage means making nonlinear conversion between a register of a following comparison type analog-to-digital converter and a digital-to-analog converter. CONSTITUTION:When a start signal 13 is applied to a control circuit 18, the conversion is started, a digital value of a register 11 is applied to a read only memory ROM10 to be a selecting signal. A digital signal of nonlinear conversion is outputted from the ROM10, applied to a digital-to-analog converter 19 and converted into an analog signal. This analog signal is converted with an input signal I at a comparator 12 and the content of a register 11 is changed according to the result of comparison. The content of the register 11 in the absence of the output of the comparator 12 is a converted digital signal. The nonlinear characteristics can be changed by applying a selection signal 15 to the ROM10.
Patent JP-H0226303-A (JP)
Title: Turning control circuit
Inventor: YOSHIMATSU HIDEAKI
IPC: F15B11/028
Filed: 1988-07-12
Abstract: PURPOSE:To make control responsiveness and controllability so better by performing it to combine the spool opening area control of directional control valve and the pressure control of a variable relief valve together. CONSTITUTION:A detecting means 7 is installed in a manual selector valve 3 where a spool opening area is controlled by an operating lever 31. Output from this detecting means is inputted into a controller 8 controlling a solenoid- operated directional control valve 54 connected to a control part 52 of a relief valve 51 and a solenoid proportional relief valve 55. With this constitution, since pressure control through flow control by opening area control at a low pressure area can be done, control responsiveness is improvable. In addition, since acceleration and deceleration for turning motion can be properly controlled over the whole area of lever operation, controllability becomes so better.