baber/WOPTO huggingface dataset:
Patent JP-2000112222-A (JP)
Title: Toner concentration control method/toner concentration control device/picture forming device
Inventor: IMAI TSUTOMU
IPC: G03G15/00
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To appropriately control toner concn. employing only a toner concn. detection without using an optical sensor detection system. SOLUTION: Let Vt be the output of a toner concn. detecting means which detects the toner concn. in the developing device that supplies toner to the non-developed image forming on an image carrying body to produce an image. Then, a comparison is made between the output Vt and a reference value Vref. Based on the result of the comparison, the method controls the toner concn. in the developing device by controlling the toner supply to the device by a toner supplying means. In the method, let Vt1 be the output of the toner concn. detecting means when the developing device is turned off in a previous time. Moreover, let Vt2 be the output of the means when the device is newly turned on. Then, a comparison is made between the outputs Vt1 and Vt2.  Based on the comparison, a compensation value ΔVref of the value Vref and the change in the value ΔVref due to the number of picture forming sheets are determined. After having newly turned on the device, an output Vt3 of the means at a prescribed time is compared with the output Vt2. If a difference ΔVtc between the outputs Vt2 and Vt3 exceeds a prescribed threshold value, the value ΔVref and its change due to the number of picture forming sheets are updated with other values.
Patent JP-H03149376-A (JP)
Title: Trochoid pump
Inventor: KASHIMA MITSUHIRO
IPC: F04C2/10
Filed: 1989-11-01
Abstract: PURPOSE:To reduce the extent of friction drag by installing a roller bearing, which regulates displacement in a direction orthogonal with an offset direction from the center of an inner rotor, in an outer rotor of a trochoid pump. CONSTITUTION:An inner rotor 2 is attached tight to a turning shaft 1 via a key 3. An external tooth of the inner rotor 2 and an internal tooth of an outer rotor 4 both are formed into a trochoid tooth form, and installed in a guide ring 6. Two roller bearings 8 are installed on a Y-Y axis orthogonal with an X-X axis in the offset direction of a turning center O1 of the outer rotor 4, having is supported on a pump body free of rotation, and the outer rotor 4 is held between these roller bearings 8 via a pin 7. The rotating outer rotor is regulated of its displacement in the X-X axial direction by the inner rotor and also regulated of its displacement in the Y-Y axial direction by these roller bearings. Since the outer rotor is supportable with two roller bearings in minimum, its rotational resistance is reduced and, what is more, mechanical efficiency in a pump is improved.
Patent JP-S62147271-A (JP)
Inventor: TANAKA TOSHIO
IPC: F25D13/00
Filed: 1985-12-20
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-H02132525-A (JP)
Title: Compiling method
Inventor: IWAZAWA KYOKO
IPC: G06F9/45
Filed: 1988-11-14
Abstract: PURPOSE:To improve the executing efficiency for the objects which move in parallel with each other by using a local memory to produce the object codes which are carried out in parallel with each other. CONSTITUTION:A syntax structure analyzer 5 inputs a source program 2 to analyze the words/phrases and the syntax structure of the program 2 and produces an intermediate code 4. A parallel means deciding processor 6 asks a user for a parallel instruction with the code 4 used as an input if a compiler has no parallelism extracting ability. Then a user instruction analyzer 15 decides a parallel means based on the parallel instruction of the user. While an automatic parallelism detecting processor 16 decides a parallel processing method in case the compiler has the satisfactory parallelism analyzing ability. Then the code 4 is converted so that the parallel processes decided by the parallel conversion 7 can be carried out. Thus an optimizing process 8, the memory/ register allocation 9, the code production 10 are successively carried out like a compiling process suited to a single processor. Thus the executing efficiency is improved for the object codes 3 moving in parallel with each other.
Patent JP-H08123742-A (JP)
Title: Retrial controller
Inventor: OOHORI MITSUHIRO
IPC: G06F13/00
Filed: 1994-10-26
Abstract: PURPOSE: To optimize retrying operation for a bus use right request. CONSTITUTION: When it is supposed that a processor 4 acquires the use right of a 1st bus 1 and outputs a use right request for a 2nd bus 2 through a bus interface 3 and an I/O device 5 acquires the use right of the 2nd bus 2 and outputs a bus use right request for the 1st bus 1 through the interface 3, the processor 4 temporarily releases the 1st bus 1 and transfers the use right of the 1st bus 1 to the device 5 and then outputs the use right request of the 2nd bus 2 again by the similar procedure. A retrial counter 6 counts up retrial frequency. When retrials more than the fixed number of times fail, the counter 6 outputs a retry-out signal to the processor 4. The retry-out signal starts software retrying processing as an interruption signal or an access exception processing signal.
Patent JP-S63139202-A (JP)
Title: Method and apparatus for measuring electromagnetic induction type thickness
Inventor: SUZUKI ISAO
IPC: G01B7/00
Filed: 1986-12-02
Abstract: PURPOSE:To measure the thickness of an article to be measured without performing surface treatment, by using a probe composed of an exciting coil and a detection coil and exciting the exciting coil by a constant current and measuring the voltage generated in the article to be measured by the detection coil. CONSTITUTION:A measuring probe 6 (consisting of an exciting coil A and a detection coil B) is pressed to an object 14 under definite pressure by a pressing mechanism part 12 and a sine wave having the frequency of a high frequency region is applied to the coil A by the constant current from a variable frequency AC power source 7 through a constant current apparatus 8. Next, the detection signal excited in the coil B is converted to output voltage by a detection load resistor 9 and rectified by a rectifier 11 to be converted to DC voltage which is, in turn, inputted to a microcomputer 10. Herein, the thickness of the rust on the object 14 is calculated from said input voltage and the calibration value obtained by calibrating the effect of the thickness of the rust (coating layer) on the object 4. Next, a sine wave having the frequency of a low frequency region is applied to the coil A from the power source 7 and the whole thickness of the object 14 containing the thickness of rust is calculated in the same way. Then, the thickness of rust is subtracted from the whole thickness to calculate the real thickness of the object 14.
Patent JP-2000118970-A (JP)
Title: Hydraulic twin-lift device
Inventor: YANAGISAWA TAKESHI
IPC: B60S5/00
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a safe hydraulic twin-lift device capable of effecting the elevating/lowering operation without rotating a pair of right and left plungers in which a parent lift and a child lift are elevated/lowered in a synchronous manner. SOLUTION: A parent lift 1 is provided with a parent cylinder 3, a piston to slide in the parent cylinder 3 in an oil-tight manner, and a parent plunger which is erected on and fixed to an upper surface of the piston in an eccentric manner with respect to the central line of the piston. A child lift 2 is provided with a child plunger and a child cylinder 4 through which the child plunger is passed, and a roller is projected sidewise on a lower surface side of the child plunger, and the roller slides along a guide groove.
Patent JP-S62144813-A (JP)
Title: Rolling method for wire and steel bar
Inventor: TAKATSUKA KORO
IPC: B21B45/02
Filed: 1985-12-18
Abstract: PURPOSE:To improve the product quality and productivity by integrally constituting an inclination preventive guide roll for a rolling material and a cooling pipe body and setting a cooling water supplying annular body having a slit nozzle. CONSTITUTION:A bracket-shaped holding plate 2 is provided at the front end of a guide box 4 and an inclination preventive guide roll 1 for a rolling material 6 is set on the plate 2. An end of a cooling pipe body 12 is provided with a cooling water supplying annular body 15 which communicates with the body 12 through a slit nozzle part 14 and has a cooling water supply opening 16. The rolling material 6 is introduced between rolls 5, while it is cooled in the body 12 by the cooling water supplied fro the annular body 15 prior to enter the inlet side roll 5. In this method, the cooling effect for the material 6 is improved remarkably, so that both the product quality and productivity are improved.
Patent JP-H09100579-A (JP)
Title: Building material connecting metallic parts
Inventor: YAZAKI FUTATSU
IPC: E04B1/26
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide improved building material connecting metallic parts which can easily connect building materials, such as columns, etc., to each other, can flexibly cope with various connecting structures with smaller kinds of metallic parts, and can be used easily. SOLUTION: The main body 11 of building material connecting metallic parts is formed by cutting both ends 12 and 13 of a long plate in circular- arcuate shapes and forming a circular hole 14 and a long hole 15 elongated in the length direction of the main body 11 along the axis of the main body 11. On both sides of the main body 11, erected pieces 16 and 16 are formed by bending both sides of the main body 11 upward at right angles. On the end section 12 side of the erected pieces 16 and 16, the side-face end sections 17 and 17 formed in parallel with the axial direction of the main body 11 are provided and, on the end section 13 side of the pieces 16 and 16, side-face end sections 18 and 18 which are formed in parallel with the axial line of the main body 11 are provided.
Patent JP-H10127627-A (JP)
Title: Ultrasonic diagnostic system
Inventor: SHIMIZU YUTAKA
IPC: A61B8/00
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the change operation of a display style. SOLUTION: When a display style changing means 13 changes the display style, parameter changing means 14 and 15 temporarily change parameters to affect a frame rate such as pulse repetition frequency, number of focusing stages, number of ultrasonic scanning lines and number of times of beam transmission in the same direction on color Doppler display before setting them at values selected by an operator or optimum values corresponding to the changed display style. Thus, the responsiveness of display in case of display style change is improved.
Patent JP-H06141125-A (JP)
Title: Control system for facsimile equipment
Inventor: SHINAGAWA TETSUO
IPC: H04N1/00
Filed: 1992-10-26
Abstract: PURPOSE:To record a received facsimile signal by a VTR without the operation of the VTR by controlling recording start and recording stop of the connected VTR with an infrared ray signal. CONSTITUTION:Picture information outputted from a facsimile communication section 4 is inputted to a video signal control section 6. The video signal control section 6 converts picture information of an inputted facsimile signal into a video signal. The video signal control section 6 stores the converted video signal into a video memory 7 and outputs the video signal stored in the video memory 7 by a command from a facsimile control section 1 to a video signal output terminal 8. An infrared ray signal emission section 5 emits an infrared ray signal to control the VTR by a command of the facsimile control section 1. That is, the video signal is outputted, the infrared ray signal to set the VTR to the video recording state and the infrared ray signal to release the video recording state is emitted after lapse of a prescribed time.
Patent JP-2000101679-A (JP)
Title: Method and system for data communication
Inventor: MIYAGAWA TOMOKAZU
IPC: H04L25/40
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To execute bi-directional communication utilizing serial communication through a communication line and to nearly simultaneously transmit data from both of the sides of a single communication line to the other sides. SOLUTION: At the time of transmitting data to an equipment B 201, an equipment A 200 serially transmits one frame of data onto the communication line 216 according to a frequency divided clock (first clock) obtained by frequency-dividing a basic clock from a clock generation part. The equipment B receives one frame of data from the equipment A to detect the period of its stop bit. In the period of the detected stop bit, the equipment B serially transmits one frame of data onto the line 216 according to a basic clock (second clock) of a frequency higher than that of the frequency divided clock. The equipment A receives one frame of data transmitted from the equipment B. The equipment B can transmit data even in the data bit period of the high level of one frame transmitted from the equipment A.
Patent JP-H02132498-A (JP)
Title: Hmm phoneme recognizing system
Inventor: HANAZAWA TOSHIYUKI
IPC: G10L15/14
Filed: 1988-11-14
Abstract: PURPOSE:To convert a phoneme to a model with high accuracy by executing simultaneously a control of duration length in every model state and a control of duration length of the whole model, and allowing information of the duration length having a phoneme to reflect in the inside of a Hidden Markov Model, in a phoneme recognizing system by the HMM. CONSTITUTION:A code label train 301 of an input phoneme is given to a duration length control part 302 in every state of a model, and by using an HMM phoneme model 303 which ends learning already and a load factor to duration length in every state of the model, generation probability 305 of the code label train 301 is calculated. Subsequently, this probability 305 is given to a duration length control part 306 of the whole model, and by using the load factor 7, the probability 305 is multiplied by a load corresponding to phoneme duration length. As a result, an output from the control part 306 becomes generation probability 308 which considers duration length in every state of the model and duration length of the whole model. This operation is repeated by the number of models, and the phoneme by which the probability 308 becomes maximum is used as a result of recognition.
Patent JP-H11123542-A (JP)
Title: Method for brazing aluminum or aluminum allloy material using flux
Inventor: TAKIGAWA ATSUSHI
IPC: B32B15/01
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To restrain the reaction between Mg in an Al alloy and F in flux and to obtain a good brazing property even to the Al alloy material having high Mg content by supplying the flux to a part to be joined after the brazing filler metal starts to melt at the Al base metal part to be joined. SOLUTION: For example, on the end part 6 of the Al alloy tube 1 having 9.5 mm outer diameter, 50 mm length and 0.8 mm thickness and expanding the diameter of the one side tube end part and containing 4.0 wt.% Mg content, the Al alloy tube 2 having the same outer diameter, length, thickness and Mg content as the Al alloy tube 1, is butted. Then, a wire composed of JIS BA4047 alloy is formed to the annular brazing filler metal 3 having 1.6 mm outer diameter and set to a gap formed at the butting part. The butting part is heated with a torch as the heating source by using mixed gas of propane gas and the air, and at the time of raising the temp. of the butting part to about 580 deg.C, a stainless steel bar 5 having 1 mm outer diameter diameter and sticking the the flux 4 is brought into contact with the butting part to supply the flux to the butting part.
Patent JP-S62147459-A (JP)
Title: Heat developing and transferring method
Inventor: SETO HIDEO
IPC: G03D13/00
Filed: 1985-12-20
Abstract: PURPOSE:To reduce the width of the temperature drop of a heat roller by raising the temperature of a clamp conveying heat roller used for heat development and transfer above heating temperature which is considered previously to be necessary and then performing heat development and transfer. CONSTITUTION:When a material to be heated is clamped to the 1st heat roller 50, the material to be heated is heated by the 1st heat roller 50, which has a temperature drop at its contacting point owing to heat conduction. The temperature of the material to be heated, however, rises to temperature a little higher than the temperature T0 which is considered to be necessary. This temperature is easily controlled by adjusting a time B. When the surface part of the 1st heat roller 50 which contacts the material and drops in temperature makes one turn and contacts the material to be heated again this part already drops in temperature, so the quantity of heating to the material to be heated is small and the temperature of the material to be heated is at temperature which is t1 lower than T0. Consequently, the temperature drop due to the contacting with the heated material is reduced.
Patent JP-H02134144-A (JP)
Title: Pulse doppler measuring device
Inventor: NISHIYAMA HISASHI
IPC: G01S15/50
Filed: 1988-11-16
Abstract: PURPOSE:To avoid an error in measuring the blood current direction by correcting the Doppler frequency measured according to the conventional method. CONSTITUTION:A switch S1 is changed over by a control device 14. A Doppler signal obtained at transmission intervals T changes over S2 to the upper side, and a Doppler signal obtained at transmission intervals T+Ts changes over S2 to the lower side to obtain filter processing result. After filter processing, it is input to a FET analyzer 7 to be frequency-analyzed. The frequency variation omegadn by the Doppler effect is obtained to know the velocity distribution of a reflector. The obtained range of Doppler frequency is, however, limited. The Doppler frequency exceeding the above range is measured, with an error in direction and magnitude (due to turn-around phenomenon). Then, it is necessary to correct the Doppler frequency which exceeds the above range. A correction value is obtained by a correction value detection circuit 16.
Patent JP-H09124665-A (JP)
Title: Organic silicon-modified charge-transferring compound and curable composition containing the compound and having charge-transferring ability
Inventor: KUSHIBIKI NOBUO
IPC: C07F7/18
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain an organic silicon-modified charge-transferring compound having a specific chemical structure, capable of forming surface-protecting layers small in the surface energy, high in surface hardness and excellent in abrasion resistance, stain resistance and electric characteristics, and useful for plastic lenses, automotive bodies, etc. SOLUTION: This compound has a chemical structure of the formula [A is a charge-transferring group; Q is a hydrolyzable group, a hydroxyl group; R<2> is a monovalent 1-15C hydrocarbon, a monovalent halogen-substituted hydrocarbon; (n) is 1-18; (m) is 1-3; (1) is 1-5] and has an ionization potential of 4.5-6.2eV. For example, [2-(triethoxylsilyl)ethyl]triphenylamine. 20-200 pts.wt. of the organic silicon-modified charge-transferring compound is compounded with 100 pts.wt. of a curable organic silicon polymer resin to provide the curable composition.
Patent JP-H11104159-A (JP)
Title: Lumbar band
Inventor: MATSUO MASAO
IPC: A61F5/02
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a lumbar band which can be tightly fastened when necessary, and can give tightening force not so strong enough to make a user wearing the belt for a long time feel painful, allowing the user to move freely to some extent, and can be attached quickly and easily at a prescribed position. SOLUTION: This lumbar band consists of the band main body 1, fastening belts 3, 4, and a hanging belt 5. The band main body 1 consists of an elastic part 6 (to which a pad is fixed) with the width L made of an elastic material, and non-elastic parts 7 and 8 made of a non-elastic material continuing from the elastic part 6 to both free ends. The ends of a pair of fastening belts 3 and 4 are fixed to the ends (b) of the non-elastic parts 7 and 8 respectively to the center side. When the band is used, free ends of the non-elastic parts 7 and 8 are tentatively fixed to each other with hook-and-loop fasteners, then second belts 17 and 18 are pulled, and the ends of the second belts are fixed to the band main body 1 with hook-and-loop fasteners.
Patent JP-H11108905-A (JP)
Title: Detecting apparatus for crack of egg
Inventor: NANBU KUNIO
IPC: G01N29/12
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a detecting apparatus by which the existence and the degree of the crack of an egg can be detected reasonably and with high reliability by installing a rotation and conveyance apparatus or the like by which the egg is conveyed while the egg is being turned around its major axis. SOLUTION: A rotation and conveyance apparatus 11 conveys an egg while the egg is being turned around its major axis, and an excitation means 12 gives a shock to the egg, being conveyed, a plurality of numbers of times. A vibration detection and storage means which is installed near the exciation means 12 detects and stores generated vibrations, and a decision means decides the degree of the crack of an eggshell on the basis of the degree of an irregularity in a plurality of vibrations which are detected and stored and which are obtained from one egg.  Thereby, without being confused by complicated and delicate conditions such as the thickness and the strength of the eggshell as well as the size or the like of the egg, the crack of the egg can be detected reasonably and with high reliability on the basis of the degree of an irregularity in the detection and the storage of the plurality of vibrations obtained by an excitation to a plurality of different parts of one egg.
Patent JP-H11103699-A (JP)
Title: Farming of paddy rice by direct seeding, and heating apparatus used for the farming
Inventor: HAYASHI SATOSHI
IPC: A01G22/22
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To precisely decrease a using amount of agrochemicals and precisely and stably increase the crop yield of rice in a large-scale culture by direct seeding of paddy rice in a cold region. SOLUTION: A heater 2 for heating irrigation water is installed at least at one side of a supplying source of the irrigation water and an affusion position, and a water gate 8 communicated to an irrigation canal is installed at the position opposite to the affusion position through paddy fields 1, 5 and 6 put between the affusion position and the water gate 8. A temperature sensor is installed in the heater 2 to control and manage the heating temperature of the irrigation water so that the average temperature of the water in the paddy field may be kept at 15-30 deg.C. More preferably, a pipe line for supplying the irrigation water and discharging the waste water is buried just under the paddy field, and the irrigation water passed through the heater 2 is fed forcefully. The heater 2 has shields for protecting a linear increase of the temperature and separating the heater to plural heating rooms.
Patent JP-H0683664-A (JP)
Title: Data processor
Inventor: YAMAGUCHI TSUTOMU
IPC: G06F11/20
Filed: 1992-10-05
Abstract: PURPOSE:To enable a slave device to immediately make an inquiry to a master device in order to secure the data compatibility between the master device and a back-up master device. CONSTITUTION:The updating states are decided for the slave devices SL1...SLn, a master device M, and a back-up master device BM respectively. When it is decided that no communication is carried out between both devices M and BM and each of devices SL1...SLn, the data are transmitted and received between both devices M and BM to secure the same storage contents between them.