baber/WOPTO huggingface dataset:
Patent JP-H02168186-A (JP)
Title: Radar apparatus
Inventor: HOSOGAI HIROYUKI
IPC: G01S13/87
Filed: 1988-12-22
Abstract: PURPOSE:To perform catching operation due to the indication of a target without putting attention to the motion capacity of the target and to enhance catching probability at the time of dealing-with of the target moving at a high speed by adding a memory device, a correlation processor, an estimation device and an adder to a radar apparatus. CONSTITUTION:A memory device 12 stores the angle of a searching radar antenna and the target data detected by moving target detectors 2, 4 at every target detection distance. A correlation processor 13 performs the correlation processing of the moving target data stored in the memory device 12 and the moving target data indicated by a target indicator 10 and an estimation device 14 estimates the future position of a target on the basis of the data processed by the processor 13. An adder 15 adds the output of the estimation device 14 to the target catching pattern signal outputted from a calculator 9. By this constitution, the moving target is discovered on a display part 5 and, by indicating the target, catching operation can be performed so as to follow the motion of the target.
Patent JP-H08182089-A (JP)
Title: Sensor microphone for noise controller
Inventor: SAKIYAMA KAZUHIRO
IPC: F01N1/00
Filed: 1994-12-27
Abstract: PURPOSE: To allow a sensor microphone to hardly deteriorate soon due to rain and wind and not to be affect by an external sound by providing an opening with a small diameter to a bumper at a rear side of a vehicle, adding the sensor microphone to an opening at the rear side of the bumper and not exposing the microphone main body to the surface. CONSTITUTION: An opening 4 with a small diameter is provided to a bumper 11 at the rear side of a vehicle and a thin pipe with a prescribed length bent upward is provided to the opening 4, and a sensor microphone is provided to the other end of the pipe. The opening 4 is closed except the operation of a noise sound controller. Furthermore, a recessed part is provided to the rear bumper of a vehicle in the noise sound controller having the sensor microphone sensing a residual sound controlling the noise sound at the rear of the vehicle from the engine and the microphone is imbeded in the recessed part. Thus, a noise being a high frequency component by an air flow pipe by the opening is cut off. Thus, early deterioration due to environment such as wind, rain, dust and ultraviolet ray and the effect of external sound other than the noise from a tail pipe 1 are hardly received.
Patent JP-H10155710-A (JP)
Title: Wiping cloth
Inventor: TANAKA KAZUHIKO
IPC: D03D1/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To improve wiping work endurance and wiping out performance by a method wherein filaments each with a specific surface area of a specified value is arranged to have cross sections flat with a plurality of specific angles and made to contains a filament containing a phosphate of a quadrivalent metal, a hydroxide of a bivalent metal and a photocatalyst at a specified ratio. SOLUTION: Filaments each with a specific surface area of 4,000cm<2> /g or more is so arranged to comprise cross sections flat with at least two angles of 20-120 deg. and is made to contain a phosphate of a quadrivalent metal, a hydroxide of a bivalent metal and a photocatalyst at a rate of 30wt.% or more to make a wiping cloth. The flat cross section has three or four angles and the flatness rate (the proportion of the longest side L/the shortest side D) is 1 or more, especially 1.5 or more. Thus, an appropriate space is generated between the filaments of the wiping cloth to force foul components wiped up into the space gradually and the foul components wiped out to the utmost will not be attached again thereby assuring sufficient endurance.
Patent JP-S63166840-A (JP)
Title: Production of 1, 1, 2, 2-tetrahydroperfluoroalkanol and ester thereof
Inventor: ANDORE RANTSU
IPC: C07C67/11
Filed: 1987-12-22
Abstract: The invention relates to the synthesis of 1,1,2,2-tetrahydroperfluoroalkanols and their esters by oxidizing a 2-(perfluoroalkyl)ethyl iodide using hydrogen peroxide in a carboxylic acid or carboxylic acid ester in the presence of sulphuric acid. In the process according to the invention, from 1 to 30 moles of sulphuric acid, from 1 to 50 moles of carboxylic acid or of an ester of such an acid, and from 3 to 20 moles of hydrogen peroxide per mole of 2-perfluoralkyl)ethyl iodide are used.
Patent JP-H04198954-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G21/00
Filed: 1990-11-29
Abstract: PURPOSE:To recognize magnifications before and after the setting of interruption in sense and to improve operability by displaying the ratio set on a display means while holding the designated state by an instructing means when the ratio of an image formed by an image forming means to an original image is set. CONSTITUTION:The image magnification set by a second setting means 80 is displayed on a so-called analogue display provided with a dial 79 and the instructing means 124 which can move along the dial, and simultaneously it is displayed on the digital display means 122. A control means interrupts image forming operation by the use of an interrupting means until the number of times set by a first setting means 76 is finished from the starts of another image formation carried out by the image forming means. When the magnification for which the image is formed on an image carrier by the image forming means is set by the second setting means 80, the set magnification is displayed on the display means 122 while holding the designated state by the instructing means 124. Thus, the magnifications before and after the setting of the interruption can be known from both, and easily recognized in sense. Thus, the operability is improved.
Patent JP-H04174593-A (JP)
Title: Method for mounting electronic parts on circuit board
Inventor: FUSE KENICHI
IPC: H05K3/34
Filed: 1990-11-29
Abstract: PURPOSE:To cope with fine pitches by applying paste containing the powder of organic phosphorous Pb and Sn to pretinning and soldering the leads of electronic parts to pads after the pretinning is formed on the pads by applying the paste containing the powder of organic phosphorous Pb and Sn to the pad array section of a circuit board and heating the paste. CONSTITUTION:Pretinning of an Sn-Pb alloy is selectively formed on pads 2 by applying paste-like composition containing the powder of organic phosphorous Pb and Sn to the pad 2 array section of a circuit board 1 and heating the paste-like composition. After the pretinning is formed, the paste-like composition containing the powder of organic phosphorous Pb and Sn is applied to the pretinning and the paste-like composition is heated after electronic parts are placed on the pretinning. As the composition is heated, solder layers 3 are deposited front the composition and the leads of the electronic parts are soldered to the pads. When this method is used, any electronic parts having fine lead pitches can be mounted on a circuit board without causing any bridge in the pad array section.
Patent JP-2000145132-A (JP)
Title: Corner deck of prefabricated scaffold
Inventor: IKEDA KEIICHI
IPC: E04G5/08
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a corner deck of a prefabricated scaffold by which a passage way can be secured between adjacent prefabricated scaffolds in an angle so that workers can transfer between adjacent scaffolds without trouble to improve the working efficiency and safety. SOLUTION: A corner deck body 7 is formed so as to be put on the same plane with prefabricated scaffolds in a space defined between the ends of prefabricated scaffolds 1 adjoining each other at an angle. A plurality of metal hooks 8 to be fixed to ledgers 3 of standards 2 constituting the scaffold 1 are provided at both side ends of the scaffold 1 of the corner deck body 7 to form a corner deck 6 in the space between the ends of adjacent scaffolds 1. In this way, a passage way can be secured at the same level with the scaffold plates 4 of the prefabricated scaffold 1.
Patent JP-H10170413-A (JP)
Title: Sample holder
Inventor: KONNO NORIYOSHI
IPC: G01N37/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a sample holder which is not displaced by outside force even with light cylindrical sample, by fixing the cylindrical sample with sure for stable holding. SOLUTION: Relating to a sample holder 1, a V block 4 is provided inside an opening 3 formed on the upper surface of a base body 2, and a sample is held on the V block 4. At one end part of the V block 4, in the direction across the V block 4, a fixing wall 11 is provided, and at the other end part of the V block 4, a moving wall 12 comprising a coil spring 13 which biases the sample toward the fixing wall 11, is provide. Into the coil spring 13, supporting rod 15 whose one end is fixed to the rear surface of the moving wall 12 and the other end inserted in a supporting rod slide hole 14 while free movement allowed, is inserted. Thereby, the sample is surely fixed for stable holding, so dislocation is prevented even with a light sample. Thus, using such measurement instrument as a scanning prove microscope, etc., measurement precision is improved.
Patent JP-H01168142-A (JP)
Title: Data exchange system
Inventor: FUSHIMI YOSHITERU
IPC: H04L29/10
Filed: 1987-12-23
Abstract: PURPOSE:To attain interfacing with an inexpensive means by using a cross cable to couple terminals directly in the data exchange system between different kinds of terminal equipments using the 3740 emulator. CONSTITUTION:The 1st terminal equipment 5 executing an instruction of a program, the 2nd terminal equipment 50 executing the program instruction of different languages from said program and a connection means 100 connecting each of the 2nd terminal equipment 50 and the 1st terminal equipment 5 are provided to the system. The 2nd terminal equipment 50 has the 3740 emulator enabling the execution of an instruction from a program and the connection means 100 applies data exchange by a cross cable revising the wiring of an RS 232C cable. Then communication control sections 1, 10 apply the control of two-way data transmission/reception between the terminal equipments 5, 50 via a cross cable 100 and communication interface sections 2, 20. Thus, the data exchange is applied without using a MODEM or an NCU with MODEM to apply connection inexpensively.
Patent JP-H11159564-A (JP)
Title: Bumper spring for vehicle
Inventor: HIKOSAKA MICHIHARU
IPC: B60G15/06
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a bumper spring to correspond to a very low spring area, relax a shock feeling generated through contact with a shock absorber, and provide a high bumper spring. SOLUTION: An upper cylinder part 11 of a bumper spring 10 is coaxially provided with three annular recessed parts 12a, 12b, and 12c, being a V-shaped groove, in an outer peripheral surface, in the order, from the upper side, and the outer peripheral surface is divided into an upper part 11a, a middle part 11b, and a lower part 11c, in the order, from the upper side. A shaft hole 13 of the upper cylinder part is formed approximately in a straight shape. A lower cylinder part 20 has an inner wall surface 23 formed in an annular V-groove shape, the inside diameter of a bottom part 23a is increased to a value higher than the minimum outside diameter of the annular recessed part, and bent to form in a shape of bellows having one crest. Thereby, as against the initial contact of the cylinder with the bumper spring, a lower cylinder part is deformed due to shearing. A shock feeling generated due to contact of a cylinder is relaxed in correspondence to frequent input of deformation of the very low spring region like that of a usual vehicle running time.
Patent JP-2000121754-A (JP)
Title: Alarm clock discharging hypnotic fragrance and stimulant fragrance
Inventor: TAKEDA TOSHIAKI
IPC: G04B25/00
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To comfortable manage not only stimulation but also hypnotic function as a whole by adding a means separately discharging hypnotic perfume and stimulant perfume. SOLUTION: When a wake-up time is set and an alarm operation means is set ON state, a lower shaft of solenoid magnet 22 rises, a switch valve 13 for discharging hypnotic perfume opens and hypnotic perfume charged in a vessel 32 flows out. This perfume is received by a tray 34 and is heated by a heater 24 by the signal from a control means and evaporated to diffuse fragrance. When it comes to a certain time in advance of the wake-up time, the solenoid magnet 21 operates by the signal from the control means and stimulant perfume charged in a vessel 31 flows out. Same as the case of the hypnotic perfume, it is heated and evaporated in a tray 33 to diffuse fragrance. By this, a user goes in a sleep in a short time and deep sleep is obtained. Also, the user can move to light sleep in advance due to the stimulant fragrance and wake up freshly at the time of alarm operation.
Patent JP-2001109818-A (JP)
Title: Electronic reception system using tablet and telephone number dictionary
Inventor: IZAWA KIYOSATO
IPC: G06Q50/10
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To constitute a system which eliminate the trouble to enter an address and a name into a visitor's book by shortening the entry time and putting the visitor's book in a database when the address and name are entered into the visitor's book at the time of reception. SOLUTION: Address data are quoted from a telephone number. Further, the telephone number is inputted on a tablet with an electronic pen. Handwriting data on a name which is possibly misrecognized are saved as they are and only the telephone number is recognized as characters. For deficiency of terminals, input to an auxiliary entry card is done and its telephone number is recognized by an OCR and processed in the same way with data from terminals to complete the database.
Patent JP-H10174444-A (JP)
Title: Controller of power converter
Inventor: MATSUMOTO YASUSHI
IPC: H02M7/06
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To make a power factor of a fundamental wave approximately 1, even if a proportional gain of an AC controller is lessened by adding to an AC current controller, a series connection of a band-pass filter, whose center frequency is a power supply frequency and a proportional operator. SOLUTION: A difference ei between an AC current command value is * and a detected value is #, which is an output signal of a subtractor 16, is input into a band-pass filter 18b, which lets only a power supply frequency component of the difference ei pass and eliminates the other frequency components. The deviation in the vicinity of the power supply frequency which has passed through the band-pass filter 18b is multiplied by kps times by means of a proportion calculating means 17b. The value multiplied by Kps times and a value obtained by multiplying the difference ei by Kp times by means of a proportion calculating means 17a are added by an adder 19a to obtain an AC voltage command value Vc*.  By this method, the controllability of the power frequency component of AC current can be increased, and a power factor of a fundamental wave (a power factor with the power supply frequency) can be made nearly unity.
Patent JP-H03190589-A (JP)
Title: Brushless motor drive circuit for rechargeable tool
Inventor: SOSHIN KOJI
IPC: H02P6/17
Filed: 1989-12-15
Abstract: PURPOSE:To start a brushless motor positively by disabling a motor stop unit immediately after actuation if rpm of the motor, subjected to rotational control through switching of a power supply section based on an output signal from a position detector, is lower than a predetermined rpm. CONSTITUTION:Control power supply +V is turned ON, and signals having 2/3 phase are inputted from position detectors HU-HW to a distribution circuit 2. The outputs are combined 31-33 with a PWM signal, and half bridges Tr19-Tr21 in the downstream of a set of power MOSFETs are turned ON/OFF. Half bridges Tr16-Tr18 in the upstream of the MOSFETs are turned ON/OFF by floating power supplies 41-43 isolated from the ground thus controlling the rotation. Upon droppage of rpm, a monostable multivibrator 6 turns the PWM signal OFF to stop the motor, but a monostable multivibrator 7 latches a latch circuit 8 for a predetermined time immediately after actuation thus latching the output from the monostable multivibrator 6 and prohibiting stoppage of the motor. By such arrangement, the motor is started positively and prevented from locking.
Patent JP-H04196828-A (JP)
Title: Hand free device
Inventor: YOSHINAGA ROKU
IPC: H04B1/38
Filed: 1990-11-28
Abstract: PURPOSE:To reduce the number of wirings in a vehicle by supplying the power source of a cigar lighter and the output signal of a microphone through a power source cable and a signal cable inserted into the inside part of a supporter to a main body. CONSTITUTION:A main body 1 is supported by a supporter 9. This supporter 9 having a portability is freely bended, and the bended shape is held, so that the direction of a speaker 2 or a microphone 4 can be freely changed. And also, the power source of a cigar lighter 8 is supplied through the power source cable inserted into the inside of the supporter 9 to the main body 1, and the output signal of the microphone 4 is supplied through the signal cable inserted into the inside of the supporter 9 to the main body 1. Therefore, the cable connected with the main body from the outside is only a connection cable 6. Thus, the number of the wirings in the vehicle can be reduced.
Patent JP-H11220097-A (JP)
Title: Manufacture of capacitor in integrated circuit
Inventor: CHAO FANG-CHING
IPC: H01L21/8242
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To manufacture a capacitor in a dynamic RAM, by changing a first tantalum oxide layer to a first acid tantalum nitride layer due to RTA treatment, and by forming a second acid tantalum nitride layer being formed on the first tantalum nitride layer on a second tantalum oxide layer. SOLUTION: A first tantalum oxide layer is formed on a polysilicon layer 30 being used as a lower electrode, first rapid thermal anneal treatment is made in ammonia atmosphere, and a first tantalum nitride layer 32a is formed by the reaction between the first tantalum oxide layer and ammonium. A second tantalum oxide layer is formed on a first acid tantalum nitride layer 32a, second rapid thermal anneal treatment is executed in dinitrogen monoxide atmosphere to rearrange the atom of a second tantalum oxide layer, third rapid thermal anneal treatment is executed in the ammonium atmosphere, and second tantalum nitride 36 is formed on the second tantalum oxide layer. After that, an upper electrode 38 is formed on the acid tantalum nitride layer 36.
Patent JP-H04195019-A (JP)
Title: Spectacle lens
Inventor: KATADA TOSHIHARU
IPC: G02B3/00
Filed: 1990-11-28
Abstract: PURPOSE:To improve optical performance by forming a correction surface which corrects the optical characteristics generated by a minus refracting power from the central side to the peripheral part of a face having a large refracting power. CONSTITUTION:The refracting power in a minus direction is added to the face on the side of the smaller refracting power, i.e. front face 1A of a concave lens 1 from the central side to the peripheral part to form an aspherical face which is flattened as a whole. The correction face 1C which corrects the deterioration in the optical performance arising from the formation of the front face 1A as the aspherical face is formed from the central side to the peripheral part of the face on the side of the larger refracting power side, i.e. rear face 1B to form the aspherical face added with the refracting power in the minus direction. The edge thickness of the lens is decreased in this way.
Patent JP-H09167614-A (JP)
Title: Manufacture of composite electrode
Inventor: CHIN HOUYU
IPC: H01M10/05
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obviate a drying process and a recovering device of a solvent of a high polymer by applying complex paste by kneading a binding agent solution and an electrode active material onto a current collecting body, and setting it not more than a temperature at which a binding agent can dissolve in electrolyte. SOLUTION: Mixed powder of a positive electrode active material and a conductive material is heated by a hot plate, and electrolyte in which a fluororesin is dissolved is added/mixed by 30wt.% to/in the mixed powder 70wt.%, and complex paste is formed. After this complex paste is applied onto a heated aluminium foil current collecting body 3, it is cooled in a dry air atmosphere. At this time, it is set not more than a temperature at which a binding agent can dissolve in electrolyte. Then, a fluororesin being a binding agent is deposited, and fills up a void between activating particles, and the particles are firmly bound to each other, and a solid-state positive electrode 1 is formed.  Carbon is used as an active material, and processing which is the same as the positive electrode is performed, and the complex paste is heated, and is applied onto a copper foil current collecting body 4, and when it is cooled further in the same way as the positive electrode, a solid-state negative electrode 2 is formed.
Patent JP-H05141197-A (JP)
Title: Construction sheet for tunnel and setting method therefor
Inventor: KONDO MIKIO
IPC: E21D11/38
Filed: 1991-11-15
Abstract: PURPOSE:To facilitate the setting work of a tunnel construction sheet onto a tunnel inner surface. CONSTITUTION:In a tunnel construction sheet 3 being set on a tunnel surface for water proofing and so on after installing a buffer layer 6 solidly on the backside of a waterproof sheet 5, a setting member 7 for locking this sheet 3 to the tunnel surface is installed on the backside of this buffer layer 6 intermittently or continuously in the cross direction from the side edge on one side to the side edge on the other, and at the specified interval extending over the whole length of this buffer layer. Then, this sheet 3 is unwound in succession from a roll rolled with this sheet in the cross direction as the axial direction, as locking the setting member 7 to the tunnel surface, the sheet 3 is set tight from the side on one side of the tunnel to the side on the other in making it go along the tunnel peripheral surface.
Patent JP-H08333445-A (JP)
Title: Production of liquid crystal polymer
Inventor: EICHI KUREI RINSUTEITSUDO ZA S
IPC: C08G63/60
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To produce a polymer forming an anisotropic melt in a manner such that the loss of reactants can be minimized, and the production efficiency can be improved without markedly lowering the properties of the produced polymer by adopting a specified process.  
     SOLUTION: There is provided a process for producing an anisotropic-melt- forming polymer comprising repeating units represented by formulae I, II, III, and, optionally, IV (wherein Y is O or N; and Ar 1  and Ar 2  are each an aromatic ring), which process comprises the steps of: combining a p-hydroxybenzoic acid, an aromatic diol, and a 6-hydroxy-2-naphthoic acid with acetic anhydride in an amount 1-10 mol.% excess over the total number of moles of the hydroxyl groups and optionally present amine groups in a first reactor provided with a controlled gas phase reflux; maintaining the resulting mixture in a molten state to accomplish acetylation; removing acetic acid by-products; introducing the molten acetate into a second reactor provided with a controlled gas phase reflux; maintaining the molten acetate under heating in a vacuum at the polymerization temperature in the presence of a polycondensation catalyst and an aromatic dicarboxylic acid; and withdrawing the formed polymer from the reactor. 
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