baber/WOPTO huggingface dataset:
Patent JP-2001024443-A (JP)
Title: Frequency mixer
Inventor: HIEDA MORISHIGE
IPC: H03D7/00
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a frequency mixer capable of switching of frequency by unnecessitating any fine adjustment of a Martin-Puplett interferometer, and rotating an antenna for receiving a signal outputted from the Martin-Puplett interferometer. SOLUTION: This mixer is provided with a linear polarization antenna 3b provided rotatably for receiving a high frequency signal and local oscillation waves outputted from a Martin-Puplett interferomater 10 and a mixer 6 for mixing the high frequency signal and local oscillation waves received by the linear polarization antenna 3b. Then, the linear polarization antenna 3b is rotated, so that vertically polarized components or horizontally polarized components outputted from the Martin-Puplett interferometer 10 can be received, and the antenna 3b is rotated, so that the frequency can easily switched.
Patent JP-S6437468-A (JP)
Title: Electrode material for ignition plug
Inventor: HASEGAWA HARUHISA
IPC: C04B35/56
Filed: 1987-07-31
Abstract: PURPOSE:To obtain the titled electrode material having excellent heat resistance, corrosion resistance, spark consumption resistance and thermal conductivity, by sintering mixed powder of a carbide and/or a nitride of a specific element and SiC and/or C. CONSTITUTION:50-98wt.% at least one carbide (e.g. Tic) and/or nitride (e.g. ZrN) which has <=1.0mum average particle diameter and >=5m<2>/g specific surface area and has an element selected from group IVa or group Va of the periodic table is blended with 50-2wt.% SiC and/or C which has <=1.0mum average particle diameter and >=5m<2>/g specific surface area and, if necessary, a molding auxiliary such as polyethylene glycol, molded into a desired shape and sintered in a non-oxidizing atmosphere at 2,000-2,400 deg.C for >=0.5hr to given an electrode material for ignition plug which has >=95% theoretical density, <=5% porosity, <=20mg/1cm<3> weight increase by leaving to stand at 900 deg.C in atmosphere, 1X10<-2>-1X10<-3>OMEGAcm resistivity at room temperature - 1,200 deg.C, >=2,500 deg.C heat resistance and <=8X10<-6>/ deg.C coefficient of thermal expansion at 0-1,000 deg.C.
Patent JP-H0534580-A (JP)
Title: Distance measuring device
Inventor: KO HIDEO
IPC: G03B13/36
Filed: 1991-07-30
Abstract: PURPOSE:To execute the distance measurement of an article on display through a show window by selecting a measured distance without selecting a distance for photographing a distant view, when light receiving power is large in combination of original distance measuring light receiving elements. CONSTITUTION:A light projecting/receiving combination selecting means 20 of a distance measuring operation control means 22 outputs T1-T3 and R1-R3 in order to select combination of light projecting elements 1-3 and light receiving elements 9-11 by prescribed STEP1-STEP3, respectively. Also, T2 and R3 are outputted in order to select combination of a light projecting element 2 and a light receiving element 11 by a STEP4 signal. In the case an object to be photographed is an article on display through glass (short distance), a signal for showing a fact that the object to be photographed is in a short distance is stored in a distance measuring information evaluating means 21 by the STEP1-3. Also, in the STEP4, a signal for showing a small reflected light from glass is stored. In such a state, in a normal distance measuring visual field, distance of the object to be photographed is determined, based on the measured distance.
Patent JP-S6167189-A (JP)
Inventor: SAWAYAMA HIDEYUKI
IPC: G07B15/00
Filed: 1984-09-10
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-H08130616-A (JP)
Title: Image processor
Inventor: BABA HIDEKI
IPC: H04N1/21
Filed: 1994-08-12
Abstract: PURPOSE: To attain quick storage processing by preventing the retrial of reduction processing to the utmost when image data are stored while its quantity is being reduced. CONSTITUTION: Original image data received from an input device 1 are given to a gradation converter 2 and a compressor 4, in which its data quantity is reduced and the resulting data are stored in a storage device 5. The gradation converter 2 has four conversion modes as '8-bit → 4-bit conversion', '8-bit →2-bit conversion', '8-bit → 1-bit conversion' and 'no conversion'. A storage quantity controller 3 monitors a data reduction rate in the gradation converter 2 and selects the conversion mode for each page of the original so as to obtain a required reduction rate. Thus, the reduction rate close to an object reduction rate is easily obtained for the entire image data.
Patent JP-H1040317-A (JP)
Title: Information sharing system
Inventor: OKUYAMA SATOSHI
IPC: G06F19/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent useless transmission of state information and to reduce the load on a server machine by sending request data related to updated state information to a client terminal and transmitting the state information directly from a client terminal to another client terminal. SOLUTION: A presence state information managing part 12 in the server machine 10 receives a request from a client terminal A20, extracts the presence state information of all registered reference parties including a user for a client terminal B30 from a presence state managing table 11 and sends the extracted information to an opposite party state displaying part 22 in the terminal A20. Own state setting part 31 in the terminal B30 selects a user to be informed of the updating of a presence state based on the request data sent from the machine 10 and the presence state information of a user for the terminal B30 is sent to the display part 22 in the terminal A20.
Patent JP-S6250488-A (JP)
Title: Descaling method for steel products
Inventor: YAMASHITA MASATADA
IPC: B08B3/12
Filed: 1985-08-29
Abstract: PURPOSE:To thoroughly remove the scale of a structure consisting of a high- chromium steel and material essentially composed of high chromium at a low temp. in a short period by immersing the above-mentioned structure into an acid soln. contg. a phosphoric acid as an essential component and subjecting the structure to an ultrasonic wave treatment. CONSTITUTION:Intricately shaped parts 5 such as water feed header which are manufactured of the high-chromium steel products and are subjected to annealing and heat treatment after working such as bending and welding are immersed into the acid soln. 4 contg. the phosphoric acid as the essential component in a cleaning vessel 1. The ultrasonic waves of prescribed oscillation frequencies are then generated from respective oscillators 2 in the soln. 4 by an ultrasonic wave generator. The dense scale of a high chromium content on the parts 5 is thus easily and efficiency stripped away by the corrosion of the soln. 4 and the impact of the ultrasonic waves without damaging the base material and decreasing the weight thereof.
Patent JP-S6346800-A (JP)
Inventor: KABASAWA ATSUSHI
IPC: H05K7/14
Filed: 1986-08-14
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-H0718290-A (JP)
Title: Oil absorbent and oil absorbing vessel
Inventor: ISHIMOTO HIROHARU
IPC: C11B15/00
Filed: 1993-07-02
Abstract: PURPOSE:To provide an oil absorbent and an oil absorbing vessel wherein an oil fixed by heat or pressure is not refluidized. CONSTITUTION:One part of paper making sludge made into a dried granule and two parts of zeolite are mixed and zeolite is absorbed on the surface of the sludge to prepare an oil absorbent. An oil absorbing vessel is made by placing it in a vessel.
Patent JP-2001021714-A (JP)
Title: Highly precise printing method and high precision printer
Inventor: NAKAHARA NORIHIKO
IPC: B41F17/14
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a highly precise printing method capable of improving the reproducibility of width in the horizontal direction such as size of a coloring pattern and manufacturing a color filter for which the coloring pattern is demanded by transferring the coloring pattern on a beltlike printing basic material constituted by forming a viscoelastic layer on a basic material using an impression cylinder provided with the tackiness in an outer peripheral part thereof. SOLUTION: A coloring pattern 8 is formed by transferring ink 14 supplied from a gravure cylinder 12 on a printing basic material 5. Tension of the printing basic material 5 wound out from a supply roll 20 is adjusted by a tension roll 11 to feed it to the surroundings of an impression cylinder 10 having the tackiness in an outer peripheral part thereof. After that, the ink 14 supplied to the gravure cylinder 12 by a furnisher roller 13 is shaped by a doctor 15 to print on the printing basic material 5. That is, since the printing basic material 5 has a viscoelastic layer on the basic material, a pattern to be transferred on the printing basic material 5 is formed to such extent that ink shape of copperplate printing is completely transferred to obtain the coloring pattern 8 having an accurate shape.
Patent JP-H1136544-A (JP)
Title: Mounting construction of mounting lver
Inventor: ISHIDA MASAJI
IPC: E04F11/18
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To surely fit an insertion hole of a mounting lever to a position of a screw section of a mounting shaft and to prevent position slippage between the insertion hole and screw section. SOLUTION: A mounting shaft 15 is projected to the outside of a post 1, and a mounting lever 4 is inserted in the mounting shaft 15 to make the post 1 at right angles to the mounting lever 4 to assemble. A groove section 18 is formed over the overall length in the mounting shaft 15, a screw section 24 for screwing a countersunk screw 23 is formed inside the groove section 18, and when the mounting lever 4 is inserted in the mounting shaft 15, an insertion hole 31 of the mounting lever 4 is moved along the groove section 18, and the insertion hole 31 is always positioned on the screw section 24. For that purpose, the screw section 24 is surely fitted to the insertion hole 31 in a state to push the end section of the mounting lever 4 against the outside of the post 1.
Patent JP-H0354948-A (JP)
Title: Telephone set
Inventor: FUJIYAMA TERUKI
IPC: H04M1/60
Filed: 1989-07-24
Abstract: PURPOSE:To make it possible to switch a normal function to a monitor function by generating a sound wave such as a voice or clap at the sound wave detecting timing matched with the rhythm of a calling tone when the calling tone is generated. CONSTITUTION:The telephone set includes a pronouncing part 5, a timing control circuit 3 for controlling the pronouncing timing of a sound wave detecting part 6 and sound detecting timing and a monitor circuit 4. Since sound wave reading timing is set up for a fixed time in the trough of a pulse string of a rhythm tone to be a calling tone, a sound wave such as a clap is allowed to respond to each rhythm tone corresponding to the one cycle of the calling tone at the rate of 1 to 1 when an operator intends to drive the monitor function. Thereby, the telephone set 2 can be switched to the monitor function by operator's will transmission without being directly operated by the operator when a calling tone is generated.
Patent JP-H0635126-A (JP)
Title: Mixing preventing system for dissimilar packing material for roentgen film
Inventor: HAMAZAKI MASAHIRO
IPC: G03B42/02
Filed: 1992-07-17
Abstract: PURPOSE:To obtain a production control system preventing such a serious accident that a content is mistaken from occurring by preventing a dissimilar material from being mixed among a partially fabricated item(item already barriered) and a packing material(label, box or the like). CONSTITUTION:A mark which can be automatically identified is added to all of the partially fabricated item(item already barriered) 50 and the packing materials 20, 30 and 40. Then, packing work is executed while the marks are successively collated. When the dissimilar material is detected, a packing machine is stopped before the packing is executed. Then, production is started again after the packing material is exchanged to the suitable packing material. Thus, a system for which the waste of the packing material is evaded and the production of a product by the suitable packing material is always stably and efficiently executed is realized.
Patent JP-S6434431-A (JP)
Title: Aqueous emulsifying agent for resin dispersion
Inventor: ICHIHARA AKINOBU
IPC: C09K23/42
Filed: 1987-07-30
Abstract: PURPOSE:To improve polymerization stability of emulsion by preparing an aqueous emulsifying agent for resin dispersion using at least one of mixtures of two kinds of compounds which have aryl(methallyl) groups within their molecules represented by a specific formula. CONSTITUTION:An aqueous emulsifying agent for resin dispersion is prepared by using at least one of mixtures of compounds represented by the formula I and II (R1: H, CH3; R2: a C 8-30 alkenyl group; R3: hydrogen atom. aryl, methallyl, hydrogen atom., alkali metal atom., ammonium, alkanolamine residue, nonionic hydrophilic group, anionic hydrophilic group). It is desirable that X in said formula I and II is (AO)nSO3M (A: a C 2-4 alkylene group, n: integers 1-100, M: hydrogen atom., alkali metal element, ammonium, alkanolamine residue).
Patent JP-H0648875-A (JP)
Title: Nutrient agent for soil
Inventor: FURUSAWA ITSURO
IPC: C05D9/02
Filed: 1992-07-17
Abstract: PURPOSE:To reduce the amt. of the agricultural chemicals of org. synthetic materials and to activate soil so as to assist the culture of agricultural crops by forming this nutrient agent of a consolidated material contg. at least molybdenum, zinc, iron and manganese as compsn. elements. CONSTITUTION:A mixture contg. the molybdenum, zinc, iron and manganese is kneaded and granulated by using water. Other elements, such as nickel, magnesium and copper may be incorporated as well into the mixture. The resulted granules are solidified by natural drying, sintering, etc., to obtain the consolidated material. The effect of the consolidated material as the nutrient agent of the soil is additionally improved if metallic ion water contg. metal ions is used in place of water at the time of kneading. The capacity to generate oxygen is additionally enhanced if the electron valency of the metal elements in the consoldated material obtd. in such a manner is enhanced by immersing the consoldated material into metal ion water and then energizing electrons by an electron generator to impart an electron field or magnetic field thereto.
Patent JP-S6250364-A (JP)
Title: Colored powder and production thereof
Inventor: NAKAYAMA TSURUO
IPC: C09B67/02
Filed: 1985-08-30
Abstract: PURPOSE:To obtain a colored powder having excellent dispersibility, durability and touch, by etching the surface of a resin powder of form numberless pores on said surface and adding a reducing agent thereto to deposit colloid in said pores. CONSTITUTION:A resin powder having a nearly constant average particle size (e.g., nylon powder) is immersed in an etching soln. (e.g., hydrochloric acid) to form numberless pores having a pore size of 1-10mum on the surface of the resin powder. The powder is mixed with a reducing agent (e.g., stannous chloride) to deposit colloid in the pores on said surface.
Patent JP-S6435791-A (JP)
Title: Optical disk reproducing device
Inventor: MATSUI TSUTOMU
IPC: G11B25/04
Filed: 1987-07-31
Abstract: PURPOSE:To quickly perform the changeover of the optical disk to be reproduced by loading two optical disks on the same plane and so as not to superpose each other and picking up a recording signal by the common optical head moving between the centers of both optical disks from these optical disks. CONSTITUTION:The titled device is made by providing the optical heads 5, 7 operating a pickup by moving along the line segment connecting the center axes of two optical disks 3 by loading these disks 3 so as not to superpose on the same plane and controlling the polarities of a tracking error signal and threadservo signal corresponding to the optical disk for access object. The changing over of the optical disk 3 to be reproduced can thus be made quickly and yet tracking control and thread control can be made better even in case of the changing over.
Patent JP-S5979910-A (JP)
Inventor: KOBAYASHI MASATO
IPC: H01H9/54
Filed: 1982-10-29
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-H05284915-A (JP)
Title: Method for concentrating, dehydrating and/or removing at least one component of edible liquid or the like, device for the same and product obtained by the same
Inventor: BUREEZA KUROODO ANTOWAANU
IPC: A23L3/44
Filed: 1991-07-31
Abstract: PURPOSE: To provide a method for concentrating, dehydrating and/or removing at least one component of an edible liquid, a device suitable for the method and a product obtained by the method. CONSTITUTION: This method is performed in plural stages of introduction of a liquid 13 to be dehydrated to a supply tank 10, pressure reduction inside an enclosure 1 and an absorbing device 2 to the air partial pressure of 1-5 millibars, heating of a device 4 where the liquid 13 flows down on it, maintenance of a desired pressure, operation stoppage when a desired product is obtained and return to an atmospheric pressure of a dehydration device.
Patent JP-H1040718-A (JP)
Title: Luminaire for vehicle
Inventor: OISHI KAZUTAMI
IPC: F21W107/10
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire for a vehicle with its enhanced illumination efficacy while preventing appearance from being lowered due to color mixing or shading at a lens connecting portion. SOLUTION: A front edge portion of a shade 2 partitioning a lamp chamber of adjacent lamps is disposed in opposite to connecting portions of deep-color and light-color lenses 42 and 44 with their different colors provided corresponding to each lamp, and front edge corner portions 22 and 23 of this shade are positioned so that light from a lamp light source 32 on the deep-color lens 42 side transmits a lens connecting face C and so that light from a lamp light source 34 on the light-color lens 44 side does not transmit the lens connecting face C.  Thus, a luminescent area due to the deep-color lens 42 is never generated outside of light emission due to the light-color lens 44 during lighting, external appearance can be prevented from being lowered, and light emission in respective full areas of the deep and light-color lenses 42 and 44 is made possible, enhancing illumination efficiency.
Patent JP-S5896044-A (JP)
Title: Preparation of mononitrochlorobenzene
Inventor: TAKENAKA SHINJI
IPC: C07C201/00
Filed: 1981-12-01
Abstract: PURPOSE:To prepare the titled compound useful as an intermediate of dyes, etc., in a short time, in high yield, suppressing the by-production of dinitro compounds, by nitrating chlorobenzene using a nitrating agent comprising a mixture of nitric acid and a concentrated phosphoric acid having specific concentration, at a specific temperature. CONSTITUTION:Mononitrochlorobenzene is prepared in an yield of as high as >=98%, by adding a mixed acid consisting of 98% nitric acid and concentrated phosphoric acid having a concentration of >=72.4wt%, preferably 74-80wt% in terms of P2O5 dropwise to chlorobenzene at 50-120 deg.C, preferably 60-100 deg.C to effect the nitration reaction. The concentrated phosphoric acid can be prepared easily by concentrating ordinary orthophosphoric acid by evaporation, e.g. at 150 deg.C and 20mm.Hg. USE:Intermediate of agricultural chemicals and other industrial chemicals.
Patent JP-H0356842-A (JP)
Title: Separation of fine particle and separator thereof
Inventor: MIZUNO AKIRA
IPC: B01D57/00
Filed: 1989-07-25
Abstract: PURPOSE:To allow the sepn. at a high speed with high sepn. accuracy when this method is applied over a wide range by admitting the electric field in the optical axis direction together with a laser beam to a solvent dispersed with fine particles. CONSTITUTION:The laser beam A from a laser beam source 6 is projected through a small hole 3 of a partition member 2 of an insulator at the boundary between a supply area 7 housing the solvent contg. the fine particles of a cell 1 and a recovering area 8 housing the solvent without contg. the fine particle and the fine particles of the area 7 are pulsated by the light pressure, by which the particles are moved to the area 8. The electric field is concentrated onto the optical axis of the laser beam A of the hole 3 by the impression of a high voltage to an electrode 4 and the particles are pulsated by the electric field as well. The pulsation of the desired particle of the plural particle width is, therefore, controlled as desired by controlling the intensity of the laser beam A and the intensity of the electric field of the polarity meeting the particle charge, by which the particle sepn. is executed at the high speed with the high accuracy over the wide range.
Patent JP-S6082838-A (JP)
Title: Defect checking method of transparent film
Inventor: KANEHARA MATSUROU
IPC: G01N21/958
Filed: 1983-10-13
Abstract: PURPOSE:To detect a defect readily and quickly by a simple device, by combining two polarizing filters, which are arranged so that parallel light rays and a polarization axis are intersected at a right angle. CONSTITUTION:A polarization filter 3 is placed in the vertical direction with respect to parallel light rays A, and the passing light rays are polarized. The polarized light is projected on a material to be checked S, which is mounted on a polarizing filter 4. The polarizing filter 4 is arranged so that its polarization axis is intersected with the polarizing filter 3 at a right angle. The most part of the polarized light, which is projected on the material to be checked S, is transmitted and absorbed by the filter 4. The most of the remaining part is totally reflected by the surface of the material to be checked S. Meanwhiel, when a defect is present on the surface of the material to be checked S, the light is irregularly reflected by the defect part. Therefore the defect part is brightly shining in comparison with the other part and obserbed. Thus the defect can be detected readily and quickly by a simple device.
Patent JP-H0762147-A (JP)
Title: Use of substituted phenol as antifatigue agent for elastomer undergoing dynamic stress
Inventor: MARUTEIN BOONENPORU
IPC: F16F9/348
Filed: 1994-07-25
Abstract: PURPOSE: To obtain an antifatigue agent which provides good protection effects against dynamic stress and does not cause color change or coloration by using a specific phenol as an ingredient thereof.  
     CONSTITUTION: This antifatigue agent contains a phenol represented by the formula [wherein R 1  and R 2  are each H, R 8 , OR 8 , COR 8 , NHR 8  or N(R 8 ) 2 ; R 3  to R 6  are each H, OR 8 , SR 8 , COR 8 , NHR 8 , N(R 8 ) 2 , CO 2 R 8 , 1-12C alkyl, 5-10C cyloalkyl or 6-14C aryl; R 7  is H, OR 8 , SR 8 , NHR 8 , N(R 8 ) 2 , COR 8 , CONHR 8  or CON(R 8 ) 2 ; R 8  is 3-12C cycloalkyl or up to 30C branched or substd. alkylene or cycloalkylene; and m is 1-6]. The agent is used in an amt. of 0.1-10 wt.% of an elastomer to be protected. The effects of this agent is further enhanced by the addition of a nonstaining antiozonant. 
     COPYRIGHT: (C)1995,JPO