baber/WOPTO huggingface dataset:
Patent JP-H0467237-A (JP)
Title: File comparing device
Inventor: MIYAKE RYUTA
IPC: G06F12/00
Filed: 1990-07-09
Abstract: PURPOSE:To quickly grasp the areas different from each other by providing an editing processing means which adds the marks to two juxtaposed test files when the different areas are dectected by a comparison means. CONSTITUTION:Two test files 1 and 2 are inputted and a file comparison utility 3 is started. Then the result of comparison is outputted to a temporary file. A single line is read out of both files 1 and 2 respectively and these lines are set in parallel with each other. If the lines read out of both files are different from each other in the comparison of them, a mark like an asterisk, etc., is added. This result is written into an output file 4A and the temporary file is read again. When this temporary file is through, both files 1 and 2 are read to the end by an editing processing part 5 and written into the file 4A after they are set in parallel with each other. Then the file 4A is outputted to a display and a printer as a result.
Patent JP-H0466342-A (JP)
Title: Controlling device in lamp system coupled with steering device
Inventor: SHIBATA HIROMI
IPC: B60Q1/12
Filed: 1990-07-09
Abstract: PURPOSE:To prevent battery exhaustion by transferring a system from a wake-up to a stand-by mode after required time elapses, when a lamp signal and an ignition signal are switched off and a key operation signal alone is switched on. CONSTITUTION:When all of a lamp switch 3, an ignition switch 4 and a key switch 5 are switched off, input to one and another terminals of an 'and' gate AND1 is in L level. Accordingly, a computer, that is, a controlling device 6' is set to a stand-by mode. On the other hand, when the key switch 5 is switched on, an output (a) of an inverter INV1 is in H level. Accordingly, the controlling device 6' is transferred to a wake-up mode. At that time, a minute output (b), which becomes an output (c) after passing through an 'or' gate OR1, is fed to a timer 6-41. After a timer period T is over, an output (e) from an 'or' gate OR2 is in L level. Consequently, the controlling device 6' is transferred from the wake-up mode to the stand-by mode.
Patent JP-H05181062-A (JP)
Title: High-power zoom lens and video camera using the same
Inventor: OKAYAMA HIROAKI
IPC: G02B15/20
Filed: 1991-07-19
Abstract: PURPOSE:To provide about X10 zoom lens of about 1.4 in F number while decreasing the number of lens elements and maintaining high performance by employing specific lens constitution and satisfying specific conditions. CONSTITUTION:This zoom lens has three lenses in a 1st group G1 as a focusing part, three lenses in a 2nd group G2 as a variator part, one lens in a 3rd group G3 as a compensator part, a single aspherical lens in a 4th group G4 as a relay lens system, and three lenses arranged in a 5th group G5 at relatively large air intervals. Then inequalities I-IV hold. Here, fw is the total focal length at the wide-angle and f4, f5, and fr the focal lengths of the 4th group, 5th group, and relay lens system, f6 the focal length of the single lens with positive refracting power in the 5th group, and rB the radius of curvature of the cemented lens surface in the 5th group.
Patent JP-H0466193-A (JP)
Title: Biological treatment apparatus of organic sewage
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/10
Filed: 1990-07-09
Abstract: PURPOSE:To carry out sewage treatment effectively and rationally without choking up a filter by satisfying the following conditions; d1 > d2 and rho1 < rho2 wherein d1 and d2 stand for an average particle size of a filter and rho1 and rho2 stand for specific gravity respectively of a first filtration bed and a second filtration bed where organic sewage flows upward. CONSTITUTION:Organic sewage 2 flows in a precipitating part A through a raw water flowing in pipe 4, and after SS easy to precipitate is precipitate and separated, the sewage proceeds to a first filtration bed B upward and BOD is removed biologically and at the same time fine SS is filtered and removed. After that, sewage flows in a second filtration bed C and not removed SS and BOD are removed widely and clean treated water 10 flows out of a surfacial area. Here, the particle size d2 of the second filter medium (c) is made smaller than the particle size d1 of the first filter mediums (b) and specific gravity rho2 of the second filter mediums (c) is made large than the specific gravity rho1 of the first filter mediums (b). Consequently, SS filtration effect of the second filtration bed C is heightened and spaces between the filter materials each other of the first filtration bed B are able to be kept wide, so that SS capturing capacity can be high and the increase of filtration resistance is suppressed to low level.
Patent JP-H0229190-A (JP)
Title: Color demodulator
Inventor: AONO KOJI
IPC: H04N9/66
Filed: 1988-07-19
Abstract: PURPOSE:To demodulate a color information signal using an arbitrary demodulation axis with simple circuit composition without selecting a clock for sampling by detecting the difference in a sampling phase for the phase of the demodulation axis and demodulating the color information signal based on the phase difference. CONSTITUTION:A burst synchronizing clock generating circuit 6 generates the first clock to phase-synchronize with a color burst signal and have a frequency integer-times as frequent as the frequency of the color burst signal, and a horizontal synchronizing clock generating circuit 8 generates the second clock to phase-synchronize with a horizontal synchronizing signal and have the frequency integer-times as frequent as the frequency of the horizontal synchronizing signal and approximately the same as the frequency of the first clock. Further, the phase difference between the sampling phase of a chromaticity signal and the demodulation axis of the color information signal is detected from two types of clocks, namely, the clock to phase-synchronize with a color sub carrier and the clock for sampling the chromaticity signal, and the color information signal is calculated from the detected phase difference and the sampled value. Thus, the chromaticity signal can be sampled using the optimum clock, and the color information signal can be demodulated with the simple circuit composition.
Patent JP-2001009579-A (JP)
Title: Jointing method for metallic plate, and metallic sink using the same
Inventor: TOBITAKA TAKESHI
IPC: B23K26/21
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a jointing method for a metallic plate capable of forming a jointing portion and a curve face into a well-formed smooth shape, and a metallic sink using it. SOLUTION: The end part of an opening 102 of a top face member 103 has such a shape to be melted at the welding time and smoothly connected to a curve face 105 on the side of a sink member 101, and the curve face of the end part 110 and the curve face 105 on the sink member 101 side are welded in a way to be seen in a series of a curve face. Thus, the end part of the top member 103 has a smooth curve shape, so that a conventional polish treatment is omitted to the portion.
Patent JP-2001006848-A (JP)
Title: Image processing device and image forming device
Inventor: KOMATA MASASHI
IPC: H05B3/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device and an image forming device capable of effectively preventing tailing and offsetting by eliminating the adverse effect of a bias applied between a rotating body on the image carrier surface side and a contact member. SOLUTION: This image processing device has a pair of rotating bodies 12, 13 for forming a nip N for catching and carrying an image carrier P whereon an image is formed by a developer T having an electrostatic polarity, and contact members 22a, 22b abutting on the image carrier P caught and carried by the nip N, and is used for processing the developer image T on the image carrier with the nip N.  In this case, a potential Vr of the rotating body 12 on the image carrier surface side out of the pair of the rotating bodies and a potential Vs of the contact members, and a potential Vp of the rotating body 13 on the opposite surface side and the potential Vr of the rotating body 12 on the image carrier surface side have a potential difference V1 equal to Vs-Vr and a potential difference V2 equal to Vp-Vr, respectively, and both the potential differences V1, V2 generate a current for producing electric force in a direction attracting the developer T to the surface of the image carrier in the image carrier P.
Patent JP-S6422985-A (JP)
Title: Electrochromic display element
Inventor: TAMURA SHOHEI
IPC: H01B1/12
Filed: 1987-07-17
Abstract: PURPOSE:To obtain the titled element having high electrical conductivity without necessitating additional doping treatment and having small variation of wave form in cyclic voltamogram, by depositing a thin film of an electrically conductive organic polymer produced by the oxidative polymerization of aniline, etc., on a transparent electrically conductive substrate. CONSTITUTION:The objective element is produced by depositing a thin film of an electrically conductive organic polymer on a transparent electrically conductive substrate. The polymer is an essentially linear polymer containing quinonediimine structure of formula (R is H or alkyl) as a main recurring unit, containing an electron acceptor as a dopant and having a conductivity of >=10<-6>S/cm and preferably a logarithmic viscosity of >=0.1 as 0.5g/dl concentrated sulfuric acid solution at 30 deg.C.
Patent JP-H1126190-A (JP)
Title: Plasma processing device
Inventor: ISHIGURO KOJI
IPC: H01L21/205
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To vary a distance between a processing gas supply port and a processing object. SOLUTION: A wafer 30 is arranged in an inner chamber 24 in a reaction chamber 16, and processing gas is introduced through a ring-shaped plate 40 and a nozzle 54. A microwave 100 imparted with a magnetic field by a coil to a microwave introduced to a waveguide 18, is irradiated to the inner chamber 24 to generate ionized plasma 102. A formed film is accumulated on the wafer 30 by reaction of the ionized plasma 102 with processing gas. Here, when an air cylinder 44 is reciprocated, the nozzle 54 moves vertically and a distance between the nozzle 54 and the wafer 30 is adjusted to an optional value.
Patent JP-S6335822-A (JP)
Title: Drawing directly connected with spinning of polyestr fiber
Inventor: IGARI TOKUO
IPC: D02J13/00
Filed: 1986-07-29
Abstract: PURPOSE:To obtain polyester fibers having good evenness without increasing fluff, by heating and drawing filaments obtained immediately after spinning between at least two pairs of rolls under specific condition. CONSTITUTION:Filaments 1 discharged from a spinneret are cooled, solidified and then treated with an oil. The resultant oiled filament yarn is heated by the first take-up roll 2, hot-drawn between the roll 2 and second take-up roll 6. The heating on the first take-up roll 2 is carried out in >=50% of the heating time, preferably >=80% at mirror finished part 3 thereof having <=0.8mum surface roughness (Rmax). The heating on the second take-up roll 6 is carried out in >=50% of heating time, preferably >=60% at a crepe processed part 8 having 1-5mum surface roughness (Rmax).
Patent JP-H09183328-A (JP)
Title: Child seat provided with molded seat part
Inventor: LEFRANC LOUIS
IPC: B60N2/28
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a child seat, which is designed so as to be installed on an automobile seat with ease by means of a safety belt arranged in an automobile and can be produced very easily as against a conventional one. SOLUTION: In a child seat which is provided with a seat part 2 and a back part 3 and can be placed and fixed on an automobile seat 5 provided with a tree-point type safety belt 6 possessing a knee part 7 and a chest part 9, the seat part 2 is provided with a bottom face 14, which can be directly placed on the automobile seat 5, and a side face 15 forming a rim of the seat part 2. The bottom face 14 is provided with the first passage 18, which is connected to an opening slot 19 on the side face 15, and the second passage, which is connected to an opening 21 for a shoulder strap 22 of a safety harness 23 fixed in the back part 3 of the child seat.
Patent JP-H1127690-A (JP)
Title: Television signal processing circuit
Inventor: YOSHIDA RIICHIRO
IPC: H04N9/74
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in resolution of caption and cross color disturbance caused by Y/C separation. SOLUTION: In the case that a letter box discrimination signal from a letter box detection circuit 503 denotes that a received television signal is a letter box display forming image and a caption discrimination signal of a caption detection circuit 504 denotes presence of a caption, a control signal generating circuit 101 generates a caption period control signal having a pulse indicative of a caption period, by means of a video image end position signal and a caption end position signal from the circuits 503, 504 and gives it to switches 102, 103. The switches 102, 103 select Y and C signals from a Y/C separate circuit 502 respectively for a non-caption period. For the caption period, the switch 102 selects the received television signal and the switch 103 selects a reference voltage.
Patent JP-H0229700-A (JP)
Title: Voice pattern collating system
Inventor: YASUDA HARUTAKE
IPC: G10L15/10
Filed: 1988-07-19
Abstract: PURPOSE:To exactly execute the pattern collation by obtaining the feature quantity of a voice in some sample period from a voice waveform, and also, executing linear expansion and contraction by setting the second feature quantity in a voice sound section based on a silent section as a node. CONSTITUTION:The feature quantity of a voice is obtained in some sample period from a voice waveform, and also, the second feature quantity is used in a voiced sound section based on a silent section, and based thereon, minuter partial linear expansion and contraction are executed. For instance, in the case of executing a pattern collation, partial linear expansion and contraction of sections IB0 - DB0, IB1 - DB0 are executed, and in this partial linear, furthermore, its block is divided by using the second feature quantity. That is, when a silent section S exists, at the time of looking at its voice power, the power maximum point P always exists. By setting a peak point of this power as a node, minute partial linear expansion and contraction are executed. In such a way, at the time of executing a collation between two patterns, by executing it by setting the silent section and this power peak point as nodes, the pattern collation can be executed more minutely.
Patent JP-S5970830-A (JP)
Title: Turbosupercharger
Inventor: UCHIYAMA KIYOUICHI
IPC: F01D25/22
Filed: 1982-10-15
Abstract: PURPOSE:To enable the total efficiency of a bearing to be substantially improved, by using the gas bearing, in which air is used as the working fluid, to be replaced with an oil bearing. CONSTITUTION:A turbine impeller 1 is driven by exhaust gas from an engine, and if a rotary shaft 2 becomes to rotate at a high speed, an air film is formed in a clearance of gas bearings 6, 7, causing the shaft 2 to rotate with a very small bearing loss. While a shaft slice is supported by a gas thrust bearing 14 holding the position in the axial direction. If a compressor impeller 11 becomes to rotate at a high speed, high pressure air is introduced to a center housing 5 through a duct 21, here a check valve 22 is provided in the duct, preventing the air from recirculating to the delivery side of an exhaust gas compressor. While the high pressure air, after flowing in a flow passage 23 to cool the periphery of the gas journal bearing 6, is fed into a heat insulating chamber 10, thus the exhaust gas can be prevented from leaking to the bearing side from the turbine side.
Patent JP-S6337693-A (JP)
Inventor: DOTANI AKIHIRO
IPC: H01L21/768
Filed: 1986-08-01
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-H0232954-A (JP)
Title: Opening/closing device for grain bag
Inventor: MIZUMOTO TAKESHI
IPC: B65D33/25
Filed: 1988-07-18
Abstract: PURPOSE:To make an automatic packing work possible even when a grain bag has been installed mistakenly with its wrong side up by providing a pair of sliders at a bag opening, which close or open the bag opening by moving from right and left both sides to the opposite sides. CONSTITUTION:At right and left both sides of a bag opening 1 which is located at the top of a grain bag 3, a pair of sliders 4 have been provided. By moving these sliders 4 from right and left both sides to the opposite sides, a closing or opening of the bag opening 1 is performed. Thus, under an opening condition of the bag opening 1, the sliders 4 have been provided on right and left both sides of the bag opening 1. Therefore, in the case that an engaging part 2 of the grain bag 3 is engaged on a bag supporting rod, even when the grain bag 3 has been installed mistakenly with its wrong side up, the bag opening 1 can be closed by moving a pair of sliders 4 from right and left both sides to the opposite sides.
Patent JP-S57102844-A (JP)
Title: Alpha-ethynyl-4-fluorobenzyl 2,2-dimethyl-3-(2,2-dichlorovinyl)- cyclopropanecarboxylate and insecticide containing said compound as active component
Inventor: MORI FUMIO
IPC: C07C69/747
Filed: 1980-12-18
Abstract: NEW MATERIAL:α-Ethynyl-4-fluorobenzyl 2,2-dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylate.  
     USE: Insecticide having higher insecticidal activity than know substituted benzyl ester, and high vapor pressure and volatility. It has high residual activity, and nevertheless no residual property in the environment. It exhibits remarkable effect even to vermins resistant to organophosphate-type or carbamate-type insecticides. Furthermore, it has rapid activity, and low toxicity to man, animal and fish.  
     PROCESS: The compound of formulaIis prepared, easily, by reacting α-ethynyl-4- fluorobenzyl alcohol or its reactive derivative with 2,2-dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylic acid or its reactive derivative in an inert solvent in the presence of a tert-amine at room temperature. The insecticide can be prepared at lower cost than existing pyrethroidal insecticide, and can be used safely. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03165837-A (JP)
Title: Manufacture of catalytic support and olefin dimer process
Inventor: CHIYAARUZU ARUFURETSUDO DOREIK
IPC: C07C2/24
Filed: 1989-07-12
Abstract: PURPOSE: To make production easy with a proper viscosity and to prepare a catalyst supporting body having durability use by mixing an alkali metal carbonate, water-soluble ketone and water to prepare a dense paste to be used as a catalyst supporting body. CONSTITUTION: A dry alkali metal carbonate such as potassium carbonate is mixed with water-soluble ketone and water to prepare a viscous paste, which constitutes the catalyst supporting body. If desired, a carbonaceous compd. may be added. Then the dense paste is formed into a granular product or dried in a furnace, pulverized and calcined, As for the catalyst, alkali metals are used, and if necessary, a promoter is used. After the supporting body is calcined, the granular supporting body is heated and cooled and then brought into contact with element alkali metals at an enough temp. to induce the alkali metals to melt. The dimerization method is carried out by bringing a dimerizable olefin compd. in a liquid or gas phase at about 50 to 250 deg.C and at about >10000 psig pressure for about 0.1 sec to 24 hours by using a diluent. Thereby, the production is made easy.
Patent JP-H0843597-A (JP)
Title: Radiant light beam line device
Inventor: MARUSHITA MOTOHARU
IPC: H05H13/04
Filed: 1994-08-01
Abstract: PURPOSE:To make it possible to easily select one among preset wavelength ranges to be removed. CONSTITUTION:The first moving member 26 and the second moving member 36 are installed between the main body 11 of a radiant light beam line and experimental equipment 12. The first moving member 26 supports the first supporting block 28 equipped side by side with the first filter 32 which has a high transmissivity to the first penetrating hole 29 and electromagnetic waves in a hard X-ray range. The second moving member 36 supports the second supporting block 38 equipped side by side with the second filter 41 which has a high transmissivity to the second penetrating hole 39 and electromagnetic waves in a soft X-ray range. The first moving member 26 is displaced by the first moving device 22 so that radiant light beams S can be incident on either the first penetrating hole 29 or the first filter 32. The second moving member 36 is displaced by the second moving device 33 so that radiant light beams S can be incident on either the second penetrating hole 39 or the second filter 41.
Patent JP-H0233500-A (JP)
Title: Piezoelectric fan
Inventor: SUZUKI KAZUMA
IPC: H01L41/08
Filed: 1988-07-21
Abstract: PURPOSE:To thin the fan in the title and reduce its oscillation and noise by fitting a piezoelectric element to the substrate of a three-forked acoustic piece, and connecting an oscillation amplification plate to the oscillating end portion of a plate member. CONSTITUTION:A substrate 1 is formed in a three-forked acoustic piece which is integrally composed of three oscillating pieces 2, 3 and 4. Then piezoelectric elements 5, 6 and 7 are fitted to the substrate 1, and an oscillation amplification plate 8 is connected to the end portion of the center oscillating piece 3 which is wider than the others. Consequently, the fan concerned can be thinned. And since alternating signals are given to the piezoelectric elements 5, 6 and 7 and their bending directions become opposite to each other, the oscillation and noise of the fan can be reduced.
Patent JP-H0820720-A (JP)
Title: Liquid composition, ink set, and method for forming image using the same
Inventor: TAKAHASHI KATSUHIKO
IPC: B41J2/01
Filed: 1994-07-11
Abstract: PURPOSE:To obtain a liq. compsn. which enables a good print quality to be attained in ink jet recording on plain paper by incorporating a polyallylamine and either lithium acetate or urea into the compsn. CONSTITUTION:A polyallylamine and either lithium acetate or urea are incorporated into a liq. compsn. contg. a cationic substance. The substance pref. has at least one peak in the mol.wt. range of 1,000 or lower and at least one peak in the mol.wt. range of 1,500-10,000 in a mol.wt. distribution obtd. by GPC. Pref., a component of the cationic substance which has a peak in the mol.wt. range of 1,000 or lower is not a polyallylamine. In ink jet recording on plain paper, the resultant compsn. gives a good print quality while maintaining a good flexibility, can prevent bleeding, and forms a high-precision image with a good color reproducibility.
Patent JP-H1026364-A (JP)
Title: Air conditioner
Inventor: TAIRA RITSUSHI
IPC: F24F13/20
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an economically advantageous construction and enhance an operability in mounting of an air conditioner by forming a fastening member and a grinding terminal as an integral mounting member. SOLUTION: This air conditioner comprises a base 2, a front panel 3 mounted on the front face of the base 2, a pipe accommodating portion mounted on the lower portion of the rear face of the base 2, a fastening member which fastens a connection pipe 4 accommodated in the pipe accommodating portion, and a grinding terminal which is disposed adjacent to the pipe accommodating portion. While the fastening member is disposed close to one side of the rear face of the base and the grinding terminal is disposed at the lower portion of the one side of the rear portion, these fastening member and the grinding terminal are integrally fond as a mounting member 9 which is made of a conductive material.