baber/WOPTO huggingface dataset:
Patent JP-S6424519-A (JP)
Title: Echo signal removing device
Inventor: NAKAGAWA FUJIO
IPC: H04B3/23
Filed: 1987-07-20
Abstract: PURPOSE:To compensate a deviation in sampling value due to a sampling time difference by providing a filter which inputs a sent signal and a sampling timing signal and outputs a removal signal and a means which adds the output of an adder and the removal signal and outputs a received signal. CONSTITUTION:The two-tap transversal filter 1 as a 1st removing means which outputs the removal signal 60 and the adder 300 which adds the removal signal 60 and received signal 40 are provided. The 1st removing means 1 generates the removal signal 60 for removing the output of a sampling circuit 500 for an echo signal at all times and adds it to the output of a sampling circuit 500. When the sampling time of the echo signal deviates from only equal-interval time, a 2nd removing means 2 removes its variation and a means which performs control adds the tap coefficient of the 2nd removing means 2 to the tap coefficient value of the 1st removing means 1 to stop the operation of the 2nd removing means 2. Consequently, the deviation in the sampling value can be compensated.
Patent JP-S5884941-A (JP)
Title: Electrical contact material
Inventor: FUKUI AKIRA
IPC: C22C29/06
Filed: 1981-11-13
Abstract: PURPOSE:To improve the rapid arc disappearance, hardly dissipative property and welding resistance of the resulting titled material and to reduce the contact resistance by dispersing the carbide of a IVa, Va or VIa group metal, graphite and the nitride of a IVa, Va, VIa, VIIa or VIIIa group metal in silver. CONSTITUTION:This electrical contact material has a composition consisting of, by weight, 5-70% carbide of a IVa, Va or VIa group metal, 1-11% graphite, 0.1-30% nitride of a IVa, Va, VIa, VIIa or VIIIa group metal, and the balance silver. Said carbide, nitride and graphite are dispersed in the silver.
Patent JP-S6425211-A (JP)
Title: Servo motor controller
Inventor: INAI KENJI
IPC: H02P29/00
Filed: 1987-07-21
Abstract: PURPOSE:To reduce a radius deduction error at the time of cutting a circular arc, by correcting the deviation of timing generated by acceleration/deceleration control. CONSTITUTION:A servo motor operating command and the feature quantity of an object to be processed from an arithmetic means 101 is inputted to an acceleration/deceleration time arithmetic means 31. The acceleration/deceleration time arithmetic means 31 checks the existence of acceleration/deceleration at every input of NC data per unit time, and when it exists, calculates a value suitable for a process object part considering the feature quantity which inputs an acceleration/deceleration time constant in a real time, and inputs it to an acceleration/deceleration start time correction arithmetic means 34 as an acceleration/deceleration time computed value. The acceleration/deceleration start time correction arithmetic means 34 outputs an acceleration/deceleration start time correction value which corrects the deviation between the moving quantity generated by changing the acceleration/deceleration time constant and a command value before starting the acceleration/deceleration control to an acceleration/deceleration command means 6. The acceleration/deceleration command means 6 controls a servo motor 13 via a control means 102.
Patent JP-S5883102-A (JP)
Inventor: KOBAYASHI HIROSHI
IPC: F24H9/20
Filed: 1981-11-12
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-H1026843-A (JP)
Title: Production of toner resin composition
Inventor: KOSAKA YOSHIYUKI
IPC: G03G9/087
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To effectively remove an org. solvent and residual monomers from an org. solvent soln. of a toner resin by separating a solvent recovering tank from a solvent recovering system after most of the org. solvent is removed from the org. solvent soln. of the resin and then removing the solvent from the soln. SOLUTION: First, the whole line to remove an Org. solvent is evacuated by opening valves 9, 10 and operating a vacuum pump 5. Hot water is circulated through a heating jacket 6 of a reaction chamber 1 to stir and heat the org. solvent soln. of the toner resin in the reaction chamber 1. The solvent vaporized from the resin soln. is passed through a pipe 20 to an org. solvent cooling device 3 where the solvent is cooled and solidified. Then, the solvent is passed through the valve 9 and accumulated in a solvent recovering tank 2. Then, valves 9, 10 are closed to separate the solvent recovering tank 2 from the line to remove the org. solvent. Since the vacuum pump 5 is continuously operated, the vacuum degree in the line is improved and an org. solvent in the org. solvent soln. in the reaction chamber 1 is again vaporized.
Patent JP-S6428770-A (JP)
Title: Key word selector
Inventor: SATO HITOSHI
IPC: G06F17/21
Filed: 1987-07-24
Abstract: PURPOSE:To simply select a key word candidate even by a general purpose small scale managing system by defining decomposing a Japanese sentence by defining a KANJI (Chinese character) and a KATAKANA (square form of Japanese syllabary) to be a key, discriminating an idiom, recording an using frequency and selecting an important idiom. CONSTITUTION:The Japanese sentence 11 represented by a character code is analyzed for respective character codes from a relation to a code number and the idiom data of a KANJI string and a KATAKANA string is extracted by decoded word extracting means 12. For instance, when as the character code, JIS-C6226 is used, the character code representing the KANJI is after 3021 H and the character code indicating the KATAKANA is from 2521 H to 2576 H. Accordingly, idiom data consisting only of the part of the KANJI or the part of the KATAKANA can be simply discriminated without requiring the assistance of a complicate dictionary. The obtained idiom data is registered by an idiom data registering means 13 and the using frequency is recorded by an using frequency recording means 14. An important idiom selecting means 15 selects the idiom high in the frequency as the important idiom and defines it to be the key word candidate.
Patent JP-H1026497-A (JP)
Title: Missile guidance device
Inventor: KINOSHITA TOMOYA
IPC: F42B15/01
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To permit the realization of sure guidance to the site of the warhead of a target missile. SOLUTION: A missile guidance device is constituted so that a relative movement between a target missile 30 and a guided missile 31 is detected and the warhead site 30a of the target missile 30 is discriminated, then, the oscillating degree of the warhead site 30a is determined to produce a proportional navigation guidance signal or a rendezvous point guidance signal in accordance with the oscillating degree of the same while the guided missile 31 is guided to the warhead site 30a of the target missile 30 by either one of the proportional navigation guidance signal or the rendezvous point guidance signal selectively.
Patent JP-H0736935-A (JP)
Title: Reference image preparation assisting device
Inventor: YAMADA SHINICHI
IPC: G16H10/60
Filed: 1993-07-23
Abstract: PURPOSE:To provide the reference image preparation assisting device which can make preparations for an examining image by preparing past images to be referred to for the examining image and typical case images without the intervention of an operator. CONSTITUTION:This device is equipped with a data base 3 which stores plural medical images, an image gathering device 2a which input a medical image to be inspected, and a work station 4A which detects the kind of abnormality as to the medical image to be inspected and plural medical images, selects a medical image having the same kind of abnormality with the medical image to be inspected, and displays the selected medical image together with the medical image to be inspected.
Patent JP-S6241932-A (JP)
Title: Scavenge device for rotary piston engine
Inventor: YAMAMOTO MASARU
IPC: F02B53/04
Filed: 1985-08-19
Abstract: PURPOSE:To make it possible to always control the air-fuel ratio of mixture in a combustion chamber, appropriately, by controlling the supply amount of pressurized air in accordance with the air-fuel ratio of combustion mixture detected from the concentration of exhaust gas. CONSTITUTION:In a rotary piston engine 1, a secondary air injection valve 18 is controlled by a secondary air control signal from a control unit 20, and therefore, secondary air is fed into a scavenge port 15 from an air pump 17 through a pressurized air supply passage 16. At this time the boost pressure and rotational speed of the engine are read in from a rotational speed sensor 19 and a boost pressure sensor 19, and when it is determined that the operating condition of the engine falls in a feed-back range in the vicinity of a low load and low speed rotational speed in the secondary air feed range in accordance with the above-mentioned detected data, the width of secondary air injection is controlled in accordance with an output value from an O2 sensor 25. At this time, when the lead value of an actual crank angle CR is in the secondary air injection timing, the solenoid of the secondary air injection vale 18 is turned on to feed secondary air.
Patent JP-H0738384-A (JP)
Title: Tuner
Inventor: HACHITANI TAKESHI
IPC: H03J5/24
Filed: 1993-07-23
Abstract: PURPOSE:To simplify the configuration of an input circuit comprised by using variable capacitance diodes with different change ratios and to reduce a circuit scale by using by sharing the amplifier element part of the input circuit, arranging plural variable tuning filters in accordance with respective bands, and switching the variable tuning filter corresponding to a reception band. CONSTITUTION:A circuit for a television signal inputted to a tuner is selected corresponding to the reception area of respective bands decided in advance, and it is outputted to a terminal 28 via respective circuits and an intermediate frequency filter 25, an intermediate frequency amplifier circuit 26. In other words, the input circuit for which plural numbers are required for each band independently in a conventional system can be used by sharing the amplifier element part of the circuit, arranging the variable tuning filters 7-9 in accordance with respective bands, and switching the variable tuning filter 7-9 corresponding to the reception band. For example, the variable tuning filter 8 is selected by band change-over switches 3, 30 for the band 11, and the variable tuning filter 9 for the band III.
Patent JP-H0849896-A (JP)
Title: Dehumidifying and drying device
Inventor: HASHIMOTO MASUMASA
IPC: F24F1/00
Filed: 1994-08-03
Abstract: PURPOSE:To enable an efficient recycling treatment of a rotary dehumidifying element to be carried out and a dehumidifying or drying treatment for wet indoor air with the rotary dehumidifying element through a convenient blowing system, to provided a small-sized entire device and to reduce the cost. CONSTITUTION:Indoor air A fed from a suction port 3 of a case main body 1 is passed through a cylindrical rotary dehumidifying element 20 by a forced circulating mechanism under an operation of a single blower so as to adsorb moisture, thereafter the air B is returned back to the room from the outlet 4, hot air is passed through the rotary dehumidifying element having adsorb moisture to desorb moisture. A recycling chamber 31 for passing hot air through the rotary dehumidifying element is arranged at a secondary side of a treatment chamber 7, and a discharging chamber 33 for discharging hot air out of the case main body is arranged at a primary side 7A of the treatment chamber and then the discharging pipe 34 connected to the discharging chamber 33.
Patent JP-H0628243-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAGAWA KOTARO
IPC: G06F12/06
Filed: 1992-07-09
Abstract: PURPOSE:To compose a system of the absolute necessary number of chips by enabling one chip to be viewed selectively in plural address spaces as to the semiconductor integrated circuit which can optionally select the correspondence relation between a chip select signal and the address spaces. CONSTITUTION:The semiconductor integrated circuit which outputs the chip select signal CS corresponding to an address from a CPU 1 and makes a specific memory chip 10 effective, is equipped with plural rewritable registers 51-5N, plural comparing circuits 61-6N which compare addresses stored in the registers 51-5N with the address from the CPU 1, a control circuit 8 which controls whether the results outputted by the respective comparing circuits 61-6N are valid or in valid, and a selecting circuit 7 which generates the chip select signal CS according to the outputs of the control circuit 8 and comparing circuits 61-6N.
Patent JP-S5971285-A (JP)
Inventor: FUKAZAWA TAKAAKI
IPC: H05B6/80
Filed: 1982-10-18
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-S6075497-A (JP)
Title: Production of n-protected-alpha-l-aspartyl-l-phenylalanine methyl ester
Inventor: TAKAHASHI SATOJI
IPC: C07K1/02
Filed: 1983-09-30
Abstract: PURPOSE:L-phenylalanine methyl ester is allowed to react with fine particles of N-carbobenzoxy-L-aspargic anhydride to achieve high-yield production of the alpha- isometer of the titled compound which is used as a sweetener with inhibition of beta-isomer formation. CONSTITUTION:The reaction of (A) L-phenylalanine methyl ester with (B) fine particles, preferablyless than 50 micron particle size, of N-carbobenzoxy-L- aspargic anhydride, is carried out, preferably at a molar ratio of 0.8-1.2, usually in an inert solvent such as acetic acie or toluene, preferably at a temperature lower than 80 deg.C to give the objective compound.
Patent JP-S6244510-A (JP)
Title: Production of atomized powder
Inventor: EBINA KIYOSHI
IPC: B22F9/08
Filed: 1985-08-19
Abstract: PURPOSE:To improve the control level of the particle shape of metallic powder obtd. by erecting a wave suppressing cylindrical body provided with a throttling part in the lower part to the inside of a cooling water tank and ejecting and dropping atomizing jets into the aperture in the upper part of the cylindrical body. CONSTITUTION:High-pressure water is injected to the molten metal flow flowing downward to form the mist-like atomizing jets. The jets are ejected and dropped into the cooling water in the cooling water tank and are cooled by the cooling water to solidify, by which the metallic powder is obtd. The wave suppressing cylindrical body 1 provided with the continuously or intermittently restricted throttling part in the lower part is erected to the inside of the cooling water tank of the above-mentioned water atomizing method and the atomizing jets 3 are ejected and dropped into the aperture 2 in the upper part thereof. The waving of the cooling water surface 4 by the dropping energy of the above- mentioned atomizing jets 3 is thereby suppressed and the vertical flow is formed toward the lower outlet 1a of the above-mentioned cylindrical body 1, by which the internal waves are decreased and the formation of the atomized powder having the good shape is made possible.
Patent JP-S5879901-A (JP)
Inventor: PIITAA JIYON KIIRAN
IPC: A01N25/04
Filed: 1982-10-18
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-H1012246-A (JP)
Title: Solid high polymer electrolyte fuel cell
Inventor: MUKOYAMA JUN
IPC: H01M8/02
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To maintain resistance to a corrosive electrolyte and even an excellent current collecting function while facilitating manufacture by molding a bipolar plate of a solid high polymer electrolyte fuel cell by resin, and simplifying a structure composed of a gas flowing means and a current collecting body. SOLUTION: This battery is composed of a solid high polymer electrolyte film 5, a gas diffusing electrode to sandwich this, a gas separating plate where a supply and discharge passage of fuel and an oxidizing agent is arranged on both surfaces and a bipolar plate 1 also serving as a current collecting body. In this case, a main constitutive element of the bipolar plate 1 is molded by using a polymer having excellent fluidity, and coating processing is also performed on its surface by metal or a metallic nitride or metallic carbide.
Patent JP-H1058677-A (JP)
Title: Ink jet nozzle head having composite block structure
Inventor: REINTEN HANS
IPC: B41J2/045
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To restrain a long distance cross talk efficiently by a method wherein the array of a finger is divided into a multitude of blocks while respective blocks are constituted of one set of supporting member and one or two sets of actuator. SOLUTION: Blocks 30, actuators or fingers 26, and supporting members or fingers 28 are formed by cutting grooves 38, 40. The groove 38, separating the fingers 26 from the fingers 28 are ended in a piezoelectric material and the grooves 40, separating the blocks 30, are cut through a packing members 32 while vertical beams 34 are separated from each other and the width of the vertical beams 34 are made so as to be same as the width of respective blocks 30 to prevent the deformation of the upper parts of the blocks 30. When a multitude of actuators in neighboring blocks 30 are energized simultaneously, a packing member 32 is formed of separated vertical beams 34 while the vertical beams 34 are weakened further by the grooves 40 and a strain is limited by the block, on which the strain is generated.
Patent JP-S6339256-A (JP)
Title: Channel d loop back system
Inventor: AMAMIYA SHIGEO
IPC: H04L69/40
Filed: 1986-08-04
Abstract: PURPOSE:To allow a terminal side to judge whether communication is feasible by outputting a channel E bit different from the channel D bit of each terminal from a network side when a D channel NT loop back instruction Loop D=1 is given. CONSTITUTION:A selection signal output part 13 is provided with a selector 21 and an inverter 22. Similar to selectors 11 and 12, the selector 21 outputs the signal of a terminal to a terminal Y with loop D=0 given, and outputs the signal of a terminal B with loop D=1 given. When no D channel NT loop back test is conducted, the channel D from the terminal is folded to a channel E through the terminal Y form the terminal A of the selector 21, and therefore the terminal judges that communication is feasible. When the D channel NT loop back test is conducted, the inverter 22 and the selector 21 fold the inversion signal of the channel D to the channel E, and therefore the terminal stops channel D communication.
Patent JP-H0736525-A (JP)
Title: Computer system
Inventor: DOBASHI AKIRA
IPC: G05B15/02
Filed: 1993-07-26
Abstract: PURPOSE:To provide a computer system which can display the reason for rejection by deciding the propriety of the system operation after retrieving a module belonging to the system at an early stage of its execution. CONSTITUTION:The structure of a robot is processed by a robot structure expression module and transferred to a coordinate conversion process. Thus the operation value of each shaft is acquired. Therefore plural robot structure expression modules can be prepared and then replaced with each other to deal with the robots of quite different shapes. Meanwhile the problems caused by the replacement of modules can be prevented and therefore a module is provided in a man-machine subsystem to check each module in regard of retrieval of the internal modules, recognition of a basic component table and versions, decision of modules, etc., using the module in the controller as a unit. Then an error message is displayed if no coincidence is secured with the factors of the basic component table. Thus the problems can be easily detected.
Patent JP-H055929-A (JP)
Title: Automatic focusing camera
Inventor: KUSAKA YOSUKE
IPC: G01C3/06
Filed: 1991-06-27
Abstract: PURPOSE:To offer an automatic focusing camera which precisely decides whether an object is still or moved and controls the driving of a photographing lens. CONSTITUTION:This cameras is provided with the still and movement decision means 103 of the object based on the newest defocus quantity showing the closest and the closest defocus quantity of past plural times among the plural defocus quantities detected from plural focus detection areas in a photographing image plane by a focus detection means 102, and the newest defocus quantity whose absolute value is the minimum, and the minimum defocus quantity of the past plural times, an arithmetic means 104 which calculates the driving quantity for focusing the photographing lens 101 based on the newest defocus quantity among the plural defocus quantities whose absolute value is the minimum when the object is decided to be still, and calculates the driving quantity for making the lens 101 follow the object based on the defocus quantity of the newest and the past plural times becoming the base of the decision of movement when the object is decided to be in course of the movement and a lens driving means 105 which follows the lens driving quantity. The, by precisely deciding whether the object is still or moved, the lens 101 is controlled to be driven.
Patent JP-H076089-A (JP)
Title: Method and apparatus for quick retrieval of data
Inventor: ROBAATO YANGU
IPC: G06F12/10
Filed: 1993-06-30
Abstract: PURPOSE: To quickly retrieve data from a data storing device by using a previous access prediction comment. CONSTITUTION: At the time of retrieving data from a data block aggregate of a data vector, whether or not selection hit and prediction hit exist is discriminated from the data vector, its corresponding data selecting vector, and prediction comment vector. Based on a prediction comment selected and recorded by previous access, one of prediction comment aggregates is selected and recorded for the next access. In addition, without waiting for the discriminated results, a data block aggregate is selected based on the prediction comment selected and recorded by the previous access and a data element is selected from the selected data block aggregate based on an access key. When it is discriminated that no selection hit nor prediction hit exists, a remedying measure is taken.  The data vector, selection vector, prediction comment vector and prerecorded prediction comment are updated depending on the conditions in accordance with the discriminated results of the selection hit and prediction hit.
Patent JP-H1018926-A (JP)
Title: Silencing device for fluid gas passage
Inventor: HAYASHIDA MASARU
IPC: F02B77/13
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an entirely new silencing mechanism capable of effectively silencing noise having a wide range wavelength. SOLUTION: A cleaner case 1 is constituted of a cleaner cover 2 having an outside air inlet 4 and a cleaner cover 2 having a purified air outlet 6, and anannular cleaner element 5 is housed in the cleaner case 1. The vibration energy of the base plate 3 is converted into thermal energy to silence noise, by providing the base plate 3 facing the air intake port 21 of an engine constituting a fluid gas passage 4 to constitute a vibrating member, and supporting the base plate 3 by damping materials 17a and 17b having vibration absorbing high polymer structure.