baber/WOPTO huggingface dataset:
Patent JP-H08137883-A (JP)
Title: Dictionary device
Inventor: SAKAMOTO HITOSHI
IPC: G06F17/22
Filed: 1994-11-08
Abstract: PURPOSE: To obtain the dictionary device which operates with a small-scale resource while equipped with a function similar to that of a device having rich information in a large amount of word meaning. CONSTITUTION: A record merging part 1 inspects whether or not the index of an input record is already recorded in a synonym index part 3, and deletes information overlapping with an opposite synonymic record by the synonym index part 3 when it is already registered to reduce the input record. A index registration part 2 takes a compound word analysis of the index of the record holding source information. The synonym index part 3 is a file containing the indexes of records holding source information from the index registration part 2, etc. A dictionary part 4 is equipped with a storage file, an index file, and a means which manages a free area and performs the addition of a record, etc. A compound word analysis part 5 decomposes an index into meaning, a stem part, and the modification part of the stem by morpheme analytic technology and syntax analytic technology.  A record inference part 6 retrieves the record of the inputted index and retrieves the record in a dictionary part 4 when the record is a record holding source information.
Patent JP-2000106334-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA HATSUO
IPC: H01L21/027
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To improve the manufacture yield of a device by preventing formation of an overhang structure at a peripheral cut part of a semiconductor wafer. SOLUTION: On a semiconductor wafer 21, a first silicon dioxide layer 22 which is a lower side layer and a first polysilicon layer 25 which is an upper side layer, adjoining each other after subjected to photolithographic process, are formed, and each photolithographic process, the peripheral part of a photoresist layer is cut along the entire perimeter by a periphery cutting device, while etching is performed with an ammonium fluoride after the first silicon dioxide layer 22 and the first polysilicon layer 25 are formed.  Here, the set value of a peripheral cut size at the peripheral part of a first photoresist layer, when the first silicon dioxide layer 22 is formed, is larger than that at the peripheral part of a second photoresist layer 26 when the first polysilicon layer 25 is formed, with its difference being set larger than the periphery cutting accuracy of the peripheral cutting device which cuts the periphery.
Patent JP-H01119630-A (JP)
Title: Smelting reduction furnace
Inventor: KIMURA SHIGEHIRO
IPC: C21B11/00
Filed: 1987-10-30
Abstract: PURPOSE:To execute efficient smelting reduction in simple constitution by using horizontal type cylindrical furnace and inserting bending type lance from furnace side wall. CONSTITUTION:Plural lance inserting holes 8 for inserting the bending type lances 20 into the furnace are bored at the side wall of the smelting reduction furnace body 1. These lance inserting holes 8 have room so that the lance height is adjustable as inserting the bending type lance 20. A taking in/out device 11 for lance is arranged near side part of the smelting reduction furnace body 1. In this taking in/out device 11, a lance holding arm 12 turning with driving device D is arranged and the bending lance 20 is held by this device and freely taken in or out to the lance inserting hole 8 in the smelting reduction furnace 1 by turning the holding arm 12 and the driving of the driving device D is controlled so as to be able to adjust position of the bending lance 20.
Patent JP-H03138096-A (JP)
Title: Brazing material for electronic parts
Inventor: KIMURA KAZUO
IPC: B23K35/30
Filed: 1989-10-20
Abstract: PURPOSE:To prevent migration and to assure high and stable brazing strength by using the specifically composed brazing material for brazing of electronic parts. CONSTITUTION:The brazing member consisting of an Au alloy contg. 10 to 35wt.% Ag, 3 to 15wt.% in total of at least one kind among In, Ge and Ga and consisting of the blanace Au alloy is used for brazing of the electronic parts, such as IC packages and external leads. The generation of the so-called electromigration that the whisker-like and dendrite-like products of the brazing material components are formed and grown by the voltage at the time of use and moisture in the use environment arising from the narrowing of in the lead spacings by the reduction in the size and the increase in the density of the electronic parts and short to adjacent leads is prevented and the high and stable brazing strength is thus obtd. by using this brazing material.
Patent JP-S61151340-A (JP)
Title: Motion limit value setting device for construction machine
Inventor: NAKAMURA HIROYASU
IPC: B66C23/90
Filed: 1984-12-26
Abstract: PURPOSE:To improve limitation precision, by a method wherein motion limit, such as limitation of an excavation depth, is set in a way that an addition or a deduction unit is continuously inputted or one unit is inputted depending upon the length of the connection time of the addition or the deduction input terminal of a limit value deciding switch. CONSTITUTION:A motion limit value setting device comprises an A/D converter 3, to which boom, arm and bucket angle detecting values a1, a2 and a3 are inputted, a buffer 10 having a limit value deciding switch 9 and a set switch 8, a memory device ROM2, a computing device 1 and an alarm 6 or a display unit 11. The limit value deciding switch 9 has an addition input terminal 9A, and a deduction input terminal 9B, and when an addition or a deduction input continuing time is below a given time, one unit is added or deducted, and when exceeding a given time, a signal, by means of which units are continuously added and deducted, is outputted from the computing device 1 for display. This causes high precise setting of a motion limit value such as excavation depth limit.
Patent JP-H06198123-A (JP)
Title: Method for purifying gas and filter for gas filtration
Inventor: SAITOU NORIYUKI
IPC: B01D46/52
Filed: 1993-11-01
Abstract: PURPOSE:To form a closed space of high cleanness by removing gaseous contaminants in gas, contaminants dissolved in mist and solid fine particles. CONSTITUTION:Gas is passed though a filter where cation and anion ion exchange fibers and an active carbon fiber to which alkali is attached are combined and further is passed through a HEPA filter 2. Gaseous contaminants, such as acidic gas and organic gas are removed mainly by an active carbon layer and acidic materials included in mist, alkaline materials, or neutral salt formed in the active carbon layer, etc., are removed mainly by an ion exchange fiber layer 11 and solid fine particles are removed by the HEPA filter 2. The method is effective for chemical pollution control and for example, when used in a purifying circulation pass 14 of a clean room of cleanness higher than the class 100 and in an introducing pass of replenished gas, it is effective.
Patent JP-H04149172-A (JP)
Title: Alpha-(4-isobutylphenyl)ethylhydroperoxide and its preparation
Inventor: SHIMIZU ISOO
IPC: C07C57/30
Filed: 1990-10-12
Abstract: NEW MATERIAL:A compound of formula I. USE:An intermediate for synthesizing alpha-(4-isobutylphenyl)propionic acid (trade name: ibuprofen) useful as a medicine such as an antiphlogistic drug or an ester thereof readily in a short process and in high yield. PREPARATION:p-Isobutyl ethyl benzene is reacted with molecular oxygen at a reaction temperature of 0-300 deg.C under a pressure of 1-200kg/cm<2> and under a condition of the equation [C is the conversion (%) of the p-isobutyl ethyl benzene; T is a reaction temperature ( deg.C)] to selectively provide the compound of formula I.
Patent JP-2001103608-A (JP)
Title: Series hybrid type motor-driven vehicle
Inventor: ONO TOMOHIRO
IPC: B60L50/15
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a series hybrid type motor-driven vehicle which enables size reduction of a battery mounted on it. SOLUTION: A series hybrid type motor-driven vehicle has a battery remaining capacity detection means (battery remaining capacity detection unit 22) which detects the remaining capacity of a battery 4 and a charge control means (a mode decision unit 12) which controls an engine 7, so as to have the remaining capacity of the battery 4 within a range between predetermined upper and lower limit values to charge the battery 4 and so as to have the engine 4 operate continuously, until the remaining capacity of the battery 4 reaches the lower limit value, while a vehicle velocity is lower than a predetermined value.
Patent JP-H02123954-A (JP)
Title: Bicycle dynamo
Inventor: MATSUBARA TETSUO
IPC: H02K21/24
Filed: 1988-10-28
Abstract: PURPOSE:To enable generating electricity without wearing and damaging a tire by providing permanent magnets at the periphery of a bicycle wheel and a coil in the position close to the permanent magnets. CONSTITUTION:Permanent magnets 2 are provided on the side of a wheel revolving when a bicycle runs, while a coil 3 is provided on the non-wheel side, e.g., a fork. Therefore, when the bicycle runs, the coil 3 crosses a magnetic flux caused by the permanent magnets 2 so as to be capable of generating electricity. Concretely, the permanent magnets 2 may be provided, e.g., at the periphery of the side face of a rim 8 positioned inside a tire 7.
Patent JP-S63128523-A (JP)
Title: Gyrotron device
Inventor: ITO YASUYUKI
IPC: H01J23/20
Filed: 1986-11-19
Abstract: PURPOSE:To obtain an electromagnetic wave beam having a high efficiency and a large output without oscillation of the electromagnetic wave of an unnecessary mode on the inside of a resonator by providing an annulus ring spacer or a wall surface having an inner surface inclined to the resonator axis between plural annulus ring mirrors composing the resonator. CONSTITUTION:In a quasi-optical gyrotron, an electron gun 2 emitting an electron beam 1 of a hollow state, magnetic field generating means 3 and 4 generating a magnetic field for taking place a cyclotron motion to the electron beam 1, and a single or plural annulus ring mirrors 10 coaxial to a beam of the electron beam 1 are arranged, a quasi-optical resonator 6 is provided which reflects then resonates in quasi-optical an electromagnetic wave produced in the passing of the electron beam 1 in the magnetic field, and the hollow electromagnetic wave beam is outputted from a radial slot row to one of mirrors composing the resonator 6. And an annulus ring spacer or a wall surface 15 having a tilted inner surface to the axis of the resonator 6 or an uneven state inner surface is provided between plural annulus ring mirrors 8 and 9 composing the resonator 6. This enables the electromagnetic wave of a high efficiency, a large output, and a high frequency to be produced.
Patent JP-H08286841-A (JP)
Title: Error log creation method and error testing device
Inventor: KIN GAKUBIN
IPC: G06F11/07
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an error generating method and an error test device by which duplicate storage of errors generated repetitively is prevented and a complicated processing that an error list is stored in an auxiliary storage device and then read and processed is eliminated. SOLUTION: Whether or not an incident error is in existence in a temporary defect list 33a is confirmed, and when the error is not in existence in the temporary defect list 33a, whether or not the error is in existence in an error frequency list 33b is confirmed, the error is added to the error frequency list 33b, and when the error is in existence in the error frequency list 33b, number of incident frequency of the error in the error frequency list 33b is increased. When the error incident frequency is more than the frequency to be classified into a defect or over, the error is added to the temporary defect list 33a so as to distinguish the errors reproduced for a prescribed number of times or over. The capacity of the error list is reduced by updating a defect list 34b on the way of a test.
Patent JP-S62133824-A (JP)
Title: Serial data control circuit
Inventor: KATO MITSUTOSHI
IPC: H03M9/00
Filed: 1985-12-05
Abstract: PURPOSE:To allow a microprocessor to execute the substantial data processing and to cope with a wide range transmission speed by frequency-dividing an external clock pulse, using the result as an internal clock pulse and outputting a required parallel data. CONSTITUTION:A muCPU1(14-16) processes a required data and outputs a transmission command signal and a parallel data synchronously. A frequency divider 2 frequency-divides an external clock pulse by a prescribed frequency division ratio, supplies the result to a binary counter CT4, which forms a required internal clock pulse and supplies it to shift registers SR101-103 and data bit CTs 51, 52. Then a parallel data is loaded to each SR by a read command signal and the serial data is outputted by the shift operation. A transmission operation control section 9 uses the transmission command signal to activate the CT4, the operation of the CT4 is stopped by a transmission end signal from the CT52, the transmission end signal is sent to the CPU1 to control the transmission operation.
Patent JP-H02118394-A (JP)
Title: Grain drying device
Inventor: MUROI TAKAHITO
IPC: F26B17/14
Filed: 1988-10-28
Abstract: PURPOSE:To permit the easy removal of clogged foreign materials by a method wherein a discharging space regulating shaft is fixed to the upper part of the outer surface of the side of a discharging duct for discharging space regulating plate while an operating rod for pivoting the discharging space regulating shaft is arranged at the outside of a drying chamber. CONSTITUTION:A discharging space regulating plate 6 is constituted of a constitution wherein the same plate 6 is formed so as to have a configuration, in which a vertical side having a reverse L-shape section is slanted, and a length substantially equal to the total left-and-right width of a drying chamber while a bearing tube 23 is fixed to the upper part of an outer surface, which comes to the side of a discharging duct 3 when the same plate 6 is arranged below a discharging rotor 5, so as to cover the whole length of the outer surface. The discharging space regulating shaft 7 of the discharging space regulating plate 6 is penetrated through and fixed to the bearing tube 23 and both ends of the regulating shaft 7 are supported pivotably by both left and right side walls of the drying chamber 1 through bearings, not shown in a diagram, at the lower side of the discharging rotor 5 while both ends are projected to the outside of the side walls and an operating rod 8 for pivoting the regulating plate 6 is attached to either one projecting end between both of the projecting ends.
Patent JP-H01115116-A (JP)
Title: Compound semiconductor substrate
Inventor: MIZUKI TOSHIO
IPC: H01L21/20
Filed: 1987-10-28
Abstract: PURPOSE:To improve the quality of compound semiconductor layers by alternately forming second and third tertiary compound semiconductors of InGaP having different composition ratios onto a first compound semiconductor layer on an silicon substrate and shaping a distorted superlattice so that the mean lattice constant of the compound semiconductors coincides with the first compound semiconductor and forming a fourth compound semiconductor layer. CONSTITUTION:A GaAs layer 2 is shaped onto an Si substrate 1, a distorted superlattice 5 in which In0.38Ga0.62P layers 3, a and In0.58Ga0.42P layers 4, 4... in the same thickness as the layers 3, 3 are laminated alternately is formed onto the GaAs layer 2, and GaAs layer 6 including an active-layer forming region is laminated onto the distorted superlattice 5. According to such constitution, the In0.38Ga0.62P/In0.58Ga0.42P distorted superlattice 5 having the high reproducibility of the formation of the distorted superlattice can be shaped, and the reproducibility of an effect in which dislocation is prevented in the distorted superlattice 5 is improved. Consequently, the reproducibility of the dislocation density of the GaAs layer 6 is also enhanced, thus acquiring the GaAs layer having stable quality.
Patent JP-2001096178-A (JP)
Title: Rice washing means
Inventor: NAKAE SATOSHI
IPC: A47J43/24
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a rice washing means which minimizes the amount of water to be used in a rice washing process and removes bran surely from the surfaces of rice grains. SOLUTION: In a rice washing means, bran left in the grooves of the surfaces of rice grains is removed by brushes 1, and the residual rice powder layers of the entire rice grains are removed by a wet sponge-shaped material 2.
Patent JP-H06133533-A (JP)
Title: Manufacture of superconducting coil unit
Inventor: NAKANO NAOHIRO
IPC: H02K55/04
Filed: 1992-10-13
Abstract: PURPOSE:To manufacture a superconducting coil unit in which winding work is carried out efficiently by holding a superconducting coil having improved dimensional accuracy rigidly in a coil fixing shaft thereby enhancing reliability of interlayer insulation. CONSTITUTION:A temporary spool 10 is formed into a saddle shape. An insulated superconducting wire is then wound, while being shaped, in a plurality of rows by a plurality of layers around the spool 10. The temporary spool 10 is then dismantled and a superconducting coil 3, comprising a plurality of layers of a plurality of rows of superconducting wire, is taken out. The superconducting coil 3 is contained in slots made in the outer peripheral face of a coil fixing shaft and assembled. In this regard, the superconducting coil 3 is shaped with high dimensional accuracy and held firmly in the slots.
Patent JP-H09114787-A (JP)
Title: Method and system for information distribution
Inventor: AKASHI OSAMU
IPC: G06F21/14
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an information distribution method and system capable of performing the authentication and settlement of accounts as necessary and referring to information by decoding the information being a ciphered article by using the decoding key obtained from a key center and utilizing the information. SOLUTION: An information center 2 ciphers the provided information and imparts information identification ID to the ciphered information article. A key center 3 receives the information identification ID and a decoding key from the information center 2, controls them, receives the settlement of accounts from an arbitrary information use terminal and returns the key for decoding the information article in exchange for the reception to a using terminal. A using terminal 4 obtains identifier and the ciphered information article and confirms that the information is not fraudulently altered by authenticator. When the decision of obtaining the information article is performed corresponding to the identifier part or the reception is performed, the charge for the information article is paid before the decoding of information.  As for the key for a decoding in exchange for the payment, the decoded key is received from the key center 3 by keeping the key secret from a third party by using the secret communication system combined a public key with a secret key.
Patent JP-H05114788-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: SHIRAI MAMORU
IPC: H05K3/46
Filed: 1991-10-23
Abstract: PURPOSE:To provide a method of manufacturing a multilayer printed board especially provided with a hollow blind through-hole, where the printed board is high in contact reliability between the pin of a mounted component and the single-sided blind through-hole. CONSTITUTION:Through-holes 31 and 32 where a conductor layer is previously formed on their inner walls respectively are provided to, at least, either of two surface base materials 11 and 12, holes 41 and 42 are bored at positions correspondent to the through-holes 31 and 32 in prepregs 21 and 22 which come into contact with the rear of the surface base materials 11 and 12, and then the surface base material 11, the prepreg 21, an inner base material 13, the prepreg 22, and the surface base material 12 are stacked up in this sequence and bonded together by thermocompression to provide hollow blind through-holes 31a and 32a.
Patent JP-H10126794-A (JP)
Title: Compressor for image signal between motion prediction frames
Inventor: AMAD SAJADIAN
IPC: H04N7/50
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for use of a plurality of search blocks by converting image data from one of the time domain or the frequency domain into the other, generating a motion vector in one domain and converting the vector into the other domain. SOLUTION: A succeeding image in a picture group GOP to be compressed is in general a P(predictive) picture based on an I(intra-) picture and fed to a motion estimate device 30 from a frame recorder 10, in which a motion vector denoting a motion of image between the I and P pictures is generated. A motion prediction device 40 uses the motion vector and the decoded I picture to generate a predicted P picture. The predicted P picture is subtracted from the actual P picture at a subtractor 50 and the difference between the two frames is fed to a wavelet transformation unit 80, in which the data are compressed. The compressed difference data are outputted from an entropy coder 100 and decoded by a decoding circuit and the difference data are generated again. Thus, the data are compressed based on an image obtained by the decoding circuit.
Patent JP-H03136457-A (JP)
Title: Original reader
Inventor: ISHIMA KAZUMI
IPC: H04N1/04
Filed: 1989-10-20
Abstract: PURPOSE:To reduce fluctuation in the quantity of light caused by the edge shape of a shading correcting panal by providing the shading correcting panel equipped with light transmissivity. CONSTITUTION:Light emitted from an opening part 2 of a fluorescent lamp in the shape of a straight bar is corrected to the prescribed quantity of light and prescribed distribution for the quantity of light and afterwards, an original is irradiated with the light passing through contact glass 7. The light reflected from the original is guided to a read part 6a by a rod lens array 5 and photoelectric conversion is executed to the light. Then, the light is outputted as a picture signal. A shading correcting panel 4 is equipped with a semitransparent optically flat property and the light transmissivity is fixed regardless of the position of the shading correcting panel 4. Thus, a diffracting effect is lowered around the edge of the shading correcting panel 4 and an influence caused by the shape of the shading correcting panel 4 is reduced.
Patent JP-H06214198-A (JP)
Title: Multifocal contact lens and its manufacture
Inventor: JIEFURII EICHI ROFUMAN
IPC: G02C7/06
Filed: 1993-10-07
Abstract: PURPOSE: To provide a multiple focuses contact lens converging light on a cornea in cooperation with a presbyopia crystalline lens and to provide the manufacture method. CONSTITUTION: An optical area 10 at a lens back (side touching cornea) is divided into two areas and different optical degrees are given to the areas. The degree matched with the optical degree of the whole lens front, is formed to match with the optical degrees of the near sight lens and the far sight lens of a lens wearer. The lenses can easily be manufactured by forming technology using two forming metal molds for a front face and a back face, which have curves opposite to the curve surfaces of the front face and the back face. The dividing number of the optical areas is not limited to '2' but is set to be more than '3'. Then, appropriate optical degrees are given to the areas and therefore the contact lenses having arbitrary multiplex focus distances can be obtained.
Patent JP-S61155198-A (JP)
Inventor: MITA MASAZO
IPC: B66C23/26
Filed: 1984-12-28
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。