baber/WOPTO huggingface dataset:
Patent JP-2000078900-A (JP)
Title: Inverter device
Inventor: OISHI KIYOSHI
IPC: H02P21/24
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To enable a speed computing element to surely make speed computation by generating a torque command value so that the computing speed information of the computing element may follow a prescribed speed command value, and superposing an AC component upon a magnetic flux command value. SOLUTION: An AC component generator 11 outputs an AC component, such as the sine wave function, triangular wave function, rectangular wave function, etc., and makes the component be superposed upon a primary magnetic flux command value ϕ1* as a ripple component. The generator 11 can be constituted of software by using digital signal processing by means of a digital filter, etc. Depending upon the controlled result of a torque and magnetic flux controller 5, the ripple component based on the AC component outputted from the generator 11 appears in the magnetic flux of an induction motor 2. Since such a phasic relation that the secondary magnetic flux ϕ2 of the motor 2 and the vector of a secondary current 12 intersect each other at right angles is not established by the ripple component generated in the magnetic flux of the motor 2, a speed computing element 2 can make speed computation.
Patent JP-H04134230-A (JP)
Title: Measurement of and measuring device for bolt axial
Inventor: TODA HIROMI
IPC: G01L5/00
Filed: 1990-09-27
Abstract: PURPOSE:To determine unknown bolt axial tension from the relation of the variation of a magnetic flux density, the variation of a sound velocity, and tensile stress determined in known axial tension by measuring the variation of the magnetic flux density and that of the sound velocity passing through a bolt when an outer magnetic field is changed. CONSTITUTION:D.C. current is flowed into an electromagnet 6, and a magnetic flux density B passing through the bolt 1 head part 4 is measured with a flux meter 11. Then an ultrasonic pulse is entered from the oscillator and detecting piece 9 of a sound velocity measuring device 8, a reflected wave from the tip part 5 of the bolt 1 is detected with the detecting piece 9, and a propagation time TB is measured with the device 8. On the other hand, an electric stress-strain meter is previously inserted between the head part 4 of the bolt 1 and a flange 3, axitial tension is directly measured to determine tensil stress sigma, and current is flowed into the electromagnet 6 to measure a then magnetic flux density B with the flux meter 11 and to measure a then propagation time T. Then a graph, showing the relation between the variations of the magnetic flux density and the propagation time with the tensil stress sigma as parameter, is prepared by changing the fastening axial tension of the bolt 1 and the current of the electromagnet 6. Finally the tensil stress sigma and thereby axial tension can be determined by applying the values of variations of the magnetic density B and of the propagation time T, measured for the bolt 1 whose axial tension is unknown, to the graph.
Patent JP-2001084284-A (JP)
Title: Device and method for synthesizing system and recording medium with system synthetic program recorded thereon
Inventor: NAKAMURA ATSUSUKE
IPC: G06F17/50
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a system synthesizing device, capable of obtaining synthetic results including an interface circuit without describing the interface circuit at an RT(register transfer) level. SOLUTION: This system synthesizing device synthesizing a system from system description including a permanent connection statement and a sequence operation statement, is provided with a separating means 30 which separates the permanent connection statement from the sequence operation statement, a discriminating means 31 discriminating whether each variable in system description is an interface variable showing a storage element in an interface circuit, an interface circuit synthesizing means 18 which synthesizes the interface circuit from the permanent connection statement, a sequence operation circuit synthesizing means 17 synthesizing the sequence operation circuit from the sequence operation statement,  a uniting means 19 generating a system obtained by uniting the interface circuit and the sequence operation circuit via storage elements shown by interface variables and a united result outputting means 20 outputting the generated system in the format of a hardware descriptive language.
Patent JP-H02105894-A (JP)
Title: Detergent composition
Inventor: TAKAHASHI HIROSHI
IPC: A61Q1/02
Filed: 1988-10-15
Abstract: PURPOSE:To improve the foaming power and creaminess of bubbles under neutral to weakly acidic conditions by compounding a sulfosuccinate surfactant and a specific anionic surfactant. CONSTITUTION:10-30wt.% sulfosuccinate surfactant (A) of formula I [wherein R1 is an 8-22C prim. aliph. alcohol residue or formula II (wherein R2 is an 8-22C higher fatty acid residue, and R3 is H or CH3); n is 0-20; and M1 and M2 are each H, alkali(earth) metal, ammonium, or lower alkanolamine cation], 1-10wt.% at least one anionic surfactant (B) selected from the group consisting of a compd. of formula III (wherein R4 is R2; and M3 is M1), a compd. of formula IV (wherein R5, R7 and R8 are each R3; R6 is R2;M4 is M1; and m is 0-10), and a compd. of formula V (wherein R9 is R2; and M5 is M1) in the wt. ratio of A to B of (10:1)-(1:5), 0-10wt.% inorg. salt, 0-5wt.% other surfactant, and 40-90wt.% water are compounded together to give a detergent compsn. which has a pH of 4-8 when dil. with water to a concn. of component A of 1wt.%.
Patent JP-H10103796-A (JP)
Title: Steam compression type refrigerating device
Inventor: YAMAMOTO TAIJI
IPC: F25B1/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To extemely improve a heat transfer efficiency in an evaporator by recirculating a steam refrigerant in the evaporator. SOLUTION: The quantity of steam refrigerant supplied by a circulating pump 6 is adjusted so that steam refrigerant from a bypass pipe 5 is mixed with low temperature refrigerant in a state of two phases of gas/liquid from an expansion valve 3 in the refrigerant inlet part 4a of an evaporator 4 and dryness in this area reaches 50% or higher. Specifically, about 60% of refrigerant mass flow rate is recirculated. The dryness is set to 50% or higher in the entire length of a refrigerant channel pipeline of the evaporator 4. The heat transfer efficiency of each part of the evaporator 4 is increased based on the increase of the heat transfer efficiency due to the rise of flow velocity in the evaporator 4 which is caused from the recirculation of the steam refrigerant.
Patent JP-H0574942-A (JP)
Title: Cad device for designing layout pattern
Inventor: IKEDA MINORU
IPC: H01L21/82
Filed: 1991-09-11
Abstract: PURPOSE:To improve designing efficiency and to shorten designing term by setting editing ranges when the same cell data are edited by a plurality of designers. CONSTITUTION:Cell data to be edited are loaded from a layout pattern data file 1 by data loading means 21, an editing range is designated by designating means 22 thereby to divide a boundary by dividing means 23, and the editing range is established. After an editing operation is finished by editing means 24, and data of individual editing ranges are saved by data saving means 26. In this case, data of boundary parts divided by designating the editing range are merged by merging means 25.
Patent JP-H05102850-A (JP)
Title: Frequency synthesizer
Inventor: WAKASUGI MASAMICHI
IPC: H03L7/10
Filed: 1991-10-08
Abstract: PURPOSE:To accelerate response speed and to shorten setting time by providing a circuit to store the data of a control voltage to an oscillation frequency and a circuit to add a control voltage executing D/A conversion to read data. CONSTITUTION:This device is equipped with a voltage controlled oscillator (VCO) 3 of which oscillation frequency is to be controlled by a control voltage VC and a phase comparator 1 to compare the phase of an output frequency from a progrramable devider 5 with the phase of a reference signal R and to output a control voltage VD. Further, the device is equipped with a RAM 6 to previously store the data of the control voltage VC with a frequency dividing ratio setting signal SD as a read address, a D/A converter 7 to execute digital/analog conversion to these data, and a sample/hold circuit 8 to sample/ hold this output and to output a second control voltage VC 2. The first control voltage VC 1 and the VC 2 are added, and the CVO 3 is controlled through an adder amplifier 9 to output the control voltage VC. Then, the phase of a feedback signal F frequency-dividing the transmission frequency of this VCO 3 is compared with that of the reference signal R.
Patent JP-H04138382-A (JP)
Title: Testing apparatus of sliding contact
Inventor: SHIMURA SHINICHIRO
IPC: H01R39/00
Filed: 1990-09-28
Abstract: PURPOSE:To enable easy and sure fitting and removal of a test sample and to enable attainment of accurate evaluation and execution of a test with high reproducibility, by providing a rack, a pinion and another rack on one end of which a pre-load is applied by a spring. CONSTITUTION:A driving element makes the rotational force of a motor be a reciprocating motion through the intermediary of a crank 21 and this motion is turned into a rotary reciprocating motion by a rack 22 and a pinion 23, while a pre-load is applied on another rack 25 by a spring 24 to prevent unstableness of a sliding contact surface at the time of stoppage. This rotary reciprocating motion is transmitted to a rotary body 6 by a shaft 5 supported by a bearing 4 and a rotary holder 9 is fitted in the rotary body 6 with mutual indentation. A jig 1 fitted with a brush is fitted removably to this holder 9. Besides, a jig 2 fitted with a base is fitted removably to a slide stage 13 by a bolt 27. The brush 14 and the disk rotary base 15 are fixed to the jigs 1 and 2 respectively and the slide stage 13 is pushed on one side by a spring 12, while contact between them is adjusted by a micrometer 11 provided on the other side.
Patent JP-H03120470-A (JP)
Title: Porous diaphragm apparatus for chromato- graphic assay and method of manufacturing the same
Inventor: DONARUDO AABIN SUTEINPUSON
IPC: G01N33/545
Filed: 1990-09-26
Abstract: PURPOSE: To give a mechanical strength to nitrocellulose film while retaining hydrophilic property by laminating a porous film that comes into contact with a biologically active reagent and contains an agent of a specific equation at a concentration of a specific ratio. CONSTITUTION: A porous film 10 that comes into contact with a biologically active reagent and contains an agent expressed by R1 N(CH3 )3 <+> SO4 <-> R2 (R1 is a straight chain or a branch chain with 8-18 carbons, R2 is a straight chain or alkyl group with 1-5 carbons) at a concentration of approximately 0.1%-10% (w/w) is laminated on a support 14 with at least its one side surface. The porous film 10 should consist of nitrocellulose and the final concentration of a surface- active agnet is approximately 0.1-0.2% (w/w). Also, the porous film 10 is laminated only at its one side, protein is applied to a specific part 15 on a surface at the opposite side, and a fluid is brought into contact from the opposite side, thus giving mechanical strength to nitrocellulose film while maintaining hydrophilic property.
Patent JP-H01101940-A (JP)
Title: Bread maker
Inventor: NAKAKURA HIROFUMI
IPC: A47J37/00
Filed: 1987-10-15
Abstract: PURPOSE: To protect a motor when water is infiltrated from an air hole and to normally operate a temperature sensor even in a low-temperature atmosphere by providing a cover above the motor and guiding heat radiated from the motor to a gap between a heater case and a heat insulating panel. CONSTITUTION: A baking case 4 is set in a heater case 2 provided inside a main body case 1, and a heat shielding panel 7 is provided around the outer periphery of the heater case 2. Besides, a motor 5 to be the driving source of a kneading blade 2 inside the baking case 4 is arranged at the lower part of the main body case 1, and a temperature sensor 6 is attached to the heater case 2. Further, a cover 11 is provided above the motor 5, and heat radiated from the motor 5 is guided to the gap between the heater case 2 and the heat shielding panel 7. As a result, when water is infiltrated from an air hole 9, the cover 11 holds that water to protect the motor 5, the cover 5 guides the heat radiated from the motor 5 to warm the heater case 2, and the temperature sensor 6 is normally operated in the low-temperature atmosphere.
Patent JP-H11102481-A (JP)
Title: Group-managing method and device for automatic transaction device
Inventor: MAEDA SHIGERU
IPC: G06Q40/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide the group managing device for an automatic transaction device, which can reduce the operation state of a fund shift means, can execute fine control on which an operation principle is reflected and can reduce the total of necessary fund amounts. SOLUTION: Transaction information of the automatic transaction devices 111 -11n and environment information when transaction is generated are inputted in an ATM data input part 12. A necessary fund amount prediction part 13 predicts the necessary fund amount of a prediction period by using inputted transaction information and environment information and sends the predicted result to a control part 16. A balance monitor part 14 monitors the balance of the automatic transaction devices 111 -11n and sends the monitored result to the control part 16. The control part 16 controls the fund shit device 15 shifting fund among the automatic transaction device 111 -11n , based on the predicted result of the necessary fund amount prediction part 13 and the monitored result of the balance monitor part 14.
Patent JP-2001079008-A (JP)
Title: Biological light measuring instrument
Inventor: KAWASAKI SHINGO
IPC: G01N21/17
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To easily keep tack of a light irradiation position, a light convergence position and a physical relationship of a topographic image by measuring the irradiation position and the light convergence position in a three-dimensional coordinate system, correcting an organism penetration light intensity image on the basis of the result of measurement and displaying the light irradiation position and the light convergence position on an image after correction. SOLUTION: Light mixed with two-wavelength light emitted from a light source section 1 equipped with four light modules 2 consisting of semiconductor lasers is guided by an irradiating optical fiber 8 and irradiated to an object to be measured 9 such as the head or the like. The light penetrating an organism is converged by an optical fiber 10 and guided to a photodiode 11, and the organism penetrating light is converted to an electrical signal and sent to a lockin amplifier module 12. Here, a modulation signal corresponding to the irradiation position and the wavelength is detected selectively and organism penetrating light intensity signal is output.  After that, an organism penetrating light intensity image corrected in accordance with the irradiation position and the light convergence position in a three-dimensional coordinate system and the irradiation position and the light convergence position are displayed simultaneously on a display means 20.
Patent JP-H10105140-A (JP)
Title: Television tuner system for personal computer
Inventor: ITAGAKI KENJI
IPC: H04N5/00
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide the television tuner system for a personal computer which enables the user to concentrate on operating the personal computer without missing a desired television program. SOLUTION: Of the system which has the personal computer 3, a television tuner 2, and a remote control transmitter 6 combined so as to project a television image on the screen of" the display unit 4 of the personal computer 3, the remote control transmitter 6 is equipped with a timer part 12 which measures the current time and a time setting means which sets timer tinge through key operation and sends television power-ON data as an infrared-ray signal IR when the measured tinge of' the timer part 12 reaches ON timer time to turn on the power source of' the television tuner 2, thereby projecting a television image on the screen of the display device 4 of the personal computer 3.
Patent JP-H03125032-A (JP)
Title: Control device for automatic take-off clutch
Inventor: YAMASHITA YOSHINOBU
IPC: F16D48/02
Filed: 1989-10-05
Abstract: PURPOSE:To dissolve deviation from an appropriate feed forward quantity due to dispersive variation of various characteristics by modifying the feed forward quantity with the result of feedback controlling as a learning value. CONSTITUTION:At take-off, a target engine speed is instituted by a deciding means 103 corresponding to a throttle opening theta, PI computation 106 is performed with deviation from the actual engine speed Ne, a feed forward quantity from a deciding means 101 is adjusted, PID computation 109 is performed with deviation from clutch pressure Pc, and a take-off clutch is duty controlled. Further, the target line pressure is instituted by a setting means 111. Learning values of feedback quantity of the engine speed Ne up to the last time at every throttle opening theta are received in a learning value deciding means 114, and these learning values are output to an adding machine 115 to modify the feed forward quantity. Thus, deviation from an appropriate feed forward quantity is dissolved, and control or high quality can be performed.
Patent JP-H02111289-A (JP)
Title: Motor driving gear
Inventor: MOCHIDA NORIHITO
IPC: H02P27/06
Filed: 1988-10-17
Abstract: PURPOSE:To reduce the number of switching elements by supplying two-phase three-wire AC power to the stator windings of a motor from the midpoints of two arms connecting plural switching elements in series. CONSTITUTION:AC power is subjected to doubler voltage rectification using a DC voltage source 4. A reference terminal G of a two-phase induction motor 20 is connected to its reference potential output terminal 9, while between positive and negative voltage output terminals 10 and 11, arms 12a and 12b connecting plural switching elements in series are connected. The midpoints 17 and 18 of the arms 12a and 12b are respectively connected to an A-phase terminal A and a B-phase terminal B of the two-phase induction motor 20. By turning ON and OFF switching elements 13 to 16 by the use of PWM, the two-phase induction motor 20 is driven. As compared with the case in conventional circuits two arms are dispensed with, so that the constitution can be simplified.
Patent JP-H02108121-A (JP)
Title: Field help screen display system for image screen type terminal
Inventor: KASAHARA RIKA
IPC: G06F3/048
Filed: 1988-10-17
Abstract: PURPOSE:To perform efficient interactive processing by inputting data to a field on an HELP screen when a field HELP in a formatted is displayed. CONSTITUTION:When the explanation of a field on the formatted screen is required, an HELP key 8 is depressed and the cursor position on the screen is reported to an input data inspection part 22 through a terminal driver 6. The input data inspection part 22 analyzes the input data received from the terminal driver part 6 and when the identifier of the HELP key 8 is detected, a screen information cutting part 21 is started to specify a field where a HELP display is requested from the cursor position on the screen when the key is operated; and the field name added to the field and information on one line on the screen where the field is present are extracted and sent to a HELP control part 4. Consequently, the efficient interactive processing is performed.
Patent JP-H05146895-A (JP)
Title: Can treating device
Inventor: KAZAMA AKIRA
IPC: B30B9/32
Filed: 1991-10-08
Abstract: PURPOSE:To classify and compress cans without using an expensive sensor, etc., by classifying the cans received in a storage part into aluminum cans, iron cans and other weighty foreigners and compressing the aluminum and iron cans respectively as they are conveyed by a belt conveyor. CONSTITUTION:The cans 2 received in the storage part 3 are lifted by the belt conveyor 4 as far as the turning point of the belt 41 and sorted at the downward part of the belt. The iron cans are pushed by a magnet 5 facing the back side of the belt to the belt, carried as far as the end of the magnet and falls into a chamber 11. The aluminum cans are carried as they are supported by the wind pressure by an air blower 6 and a movable push piece 7, comes to a place low in the window pressure and falls into a chamber 9. The weighty foreigners (for example, glass bottles, cans filled with material) are not supported by the magnet 5 and the wind pressure 6 and falls into a chamber 8. The aluminum cans and the iron cans are compressed respectively by pressing machine 19, 12.
Patent JP-H03124808-A (JP)
Title: Production of conjugate fiber
Inventor: TAKAHASHI TETSUYA
IPC: D01D5/42
Filed: 1989-10-05
Abstract: PURPOSE:To obtain at low cost a conjugate fiber excellent in crimpiness through only conventional process for conjugate fiber without the need for installing any mechanical crimping process by splitting a tape-like oriented laminate produced by laminating two kinds of synthetic resin differing in melting point from each other at a specified thickness ratio. CONSTITUTION:The objective conjugate fiber can be obtained by splitting a tape-like oriented laminate made up of two layers of a high melting synthetic resin and a low melting one with the thickness ratio of the former to the latter being 0.1-10 (pref. 0.2-5).
Patent JP-S61138956-A (JP)
Title: Electrophotographic sensitive body
Inventor: NAKAJIMA YUKO
IPC: G03G5/043
Filed: 1984-12-12
Abstract: PURPOSE:To obtain an excellent sensitive layer at a broad wavelength range of the photoabsorption by incorporating a phthalocyanine compd. having a sensitivity at a red spectrum range and a quinacridone compd. having a sensitivity at a blue spectrum range to a charge generating layer of a laminated type. CONSTITUTION:The titled body is prepared by laminating an electroconductive substrate, the charge generating layer and a charge transporting layer in order. The charge generating layer comprises the prescribed phthalocyanine compd. shown by formula I wherein R1-R4 are each a hydrogen atom, a halogen atom, a cyano, or a nitro group, M is H, Cu, Ni, Co, Fe, and Mn. A and B are each a halogen atom, or an oxygen atom, (x) and (y) are each 0 or 1, when M is a two valent metal (x) and (y) are both 0, when M is a three valent, (x) is 1, (y) is 0, when M is a four valent metal, (x) and (y) are both 1, and the prescribed quinacridone compd. shown by formula II wherein X, Y, and Z are each F, Cl, CH3, OCH3 or OH, (a) and (b) are each 0-4, (c) is 0-2. The titled body has a good charging capacity and a photosensitivity in addition to the prescribed properties.