baber/WOPTO huggingface dataset:
Patent JP-S6060549-A (JP)
Title: Gel medium for electrophoresis
Inventor: OGAWA MASASHI
IPC: B01D57/02
Filed: 1983-09-14
Abstract: PURPOSE:To obtain a gel which is suitable for migration of a biopolymer such as protein, nucleic acid material or the like and is hardly damageable by incorporating further a water soluble polymer and specific modifier into an acrylamide compd. and crosslinking agent in the presence of water and manufacturing the gel medium for electrophoresis. CONSTITUTION:A gel medium for electrophoresis contg. 1-30wt% crosslinking agent such as methylene bis-acrylamide, ethylene diacrylate or the like by the total weight of an acrylamide compd. such as acrylamide, N-methylacrylamide or the like and said crosslinking agent, 1-100wt% a water soluble polymer such as polyacrylamide or the like of an addition polymn. type or a water soluble polymer of a condensation polymn. type such as polyalkylene glycol or the like and further contg. an anionic surface active agent such as sodium dodecyl sulfate as a modifier is prepd. by a casting polymn. method. The gel medium is improved in brittleness. The gel medium which is hardly damaged in post processing or handling for migration of protein and nucleic acid material and has excellent separating power and migration characteristic is thus obtd.
Patent JP-S5691238-A (JP)
Title: Electrophotographic receptor
Inventor: ASANO MASANARI
IPC: G03G5/09
Filed: 1979-12-26
Abstract: PURPOSE: To obtain a photoreceptor with low dark electric conductivity, superior endurance, etc. by adding one or more kinds of compounds, as a sensitizer or a photoconductive dye, selected from oxazinium salts, oxadiazinium salts, thiazinium salts and thiadiazinium salts.  
     CONSTITUTION: To a photoconductive substance are added one or more kinds of compounds, as a sensitizer for other photoconductive substance, selected from oxazinium salts, oxadiazinium salts, thiazinium salts and thiadiazinium salts re- presented by the formula [where each of R 1 , R 2  and R 3  is H, (substituted) alkyl, (substituted) alkenyl, styryl, alkoxy, aryl, alkylphenyl, heterocyclic or the like, the substituent is halogen, OH, aryl or the like; Y is O or S; X is N or C, X and X are not C simultaneously; and Z is an anion]. The compounds are used as a photoconductive substance in the formation of a photoconductive layer together with a binder polymr. Thus, a receptor with superior charging characteristics, fatigue resistance, etc. is obtd. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0920296-A (JP)
Title: Trailing cone
Inventor: YAGISHITA IKUZO
IPC: B64D3/00
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To transmit pressure measurement by means of an electric signal and to perform rapid and accurate measurement, in a trailing cone for measuring the position error of the pressure altitude system of an aircraft. SOLUTION: A trailing cone 1 is tagged through a tagging rope 4 from an aircraft 7. A wind pressure sensor 2 is embedded in the tagging rope 4, a cable 3 through which a detecting signal is transmitted is arranged along the tagging cable 4 and connected to an amplifier 5 in the aircraft 7, and indicated by an indicator 6. Since a pressure signal in an uniform flow is directly guided by means of an electric signal compared with a conventional case wherein a pressure signal is directly guided, a rapid and accurate position error is measured.
Patent JP-S6326553-A (JP)
Title: Measuring instrument for corpuscle in liquid
Inventor: HASE SHINOBU
IPC: G01N15/14
Filed: 1986-07-21
Abstract: PURPOSE:To measure the size of impurities in liquid and to decide the kind at the same time by diffracting light from a white light source spectrally by a diffraction grating or prism and also arranging many photodetectors for obtaining information on many wavelengths. CONSTITUTION:The light from the white light source is diffracted spectrally by the diffraction grating or prism 1 and made incident on a flow of pure water containing impurities almost at right angles, and received by many photodetectors 4 arranged so as to obtain information on many wavelengths. In this time, an interference filter 3 which transmits the light of only specific wavelength is fitted to the incidence part of each detector so as to remove the influence of wavelengths adjacent to a target wavelength. Further, apertures 2 for limiting light-receiving solid angle are provided to the respective photodetectors in pairs with filters 3. Consequently, the kinds of corpuscles, microorganisms, etc., contained in the pure water used in a semiconductor washing process are decided by evaluating spectral characteristics. Further, the flow rate needs to be made constant so as to identify the size of object corpuscles, so the fluid containing the corpuscles and a flow surrounding them are put in a laminar flow state.
Patent JP-S5691864-A (JP)
Title: Hot-air cycling type baking oven
Inventor: SASAOKA GENZOU
IPC: F27B9/28
Filed: 1979-12-26
Abstract: PURPOSE: To reduce a concentration of a volatile solvent while saving a required energy and preventing pollution problems, by cycling hot air after purified in an oven and discharging a portion of the hot air after purified again, in an oven for baking an enamel film on a wire material.  
     CONSTITUTION: Hot air generated in a baking step is carried from an intermediate portion along a heated material passing line 2, through a hot air returning line 5, an inlet 10 of a hot air treating line 3, a disposer 13 using an oxidation catalyzer, an outlet 11 of the hot air treating line 3, an opening 19, an outward passage 4, and then openings 18, 18' to both of an inlet 6 and an outlet 7 of the wire material passing line. During this cycle, the hot air is kept at a proper temperature, while a volatile component from the enamel film is purified. A portion of the hot air is carried to a waste air disposer 17 by opening a valve 15 of a discharge line 16, purified there and then discharged away. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2001004362-A (JP)
Title: Method and device for measuring shape of metal plate
Inventor: YAMASHITA NAOKI
IPC: G01B21/30
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To detect the amount of lateral bending and flatness by a simple constitution. SOLUTION: Distances to a surface of a steel plate 17 are detected at three predetermined longitudinal locations of detection in the steel plate 17 correspondingly to widthwise locations along the width of the steel plate 17. By the detected distances, the amount of lateral bending of the steel plate 17 is detected. Then distances to the surface of the steel plate 17 are detected at each of the plurality of widthwise locations of the steel plate 17 correspondingly to the longitudinal locations along the length of the steel plate 17. By the detected distances, the flatness of the steel plate 17 is detected.
Patent JP-S5871220-A (JP)
Title: Mounting device for power unit
Inventor: KAYOIJIMA NAOTO
IPC: B60K17/04
Filed: 1981-10-22
Abstract: PURPOSE:To reduce the dimension of an engine room by allowing the liquid with a pressure corresponding to the number of engine revolution to be introduced into the liquid chamber of a mounting device. CONSTITUTION:When a gear is set in the first or the second speed position, a gear position sensor 43 detects said position, and a driving apparatus 44 allows a discharge pipe 41 and the oil pump 37 which delivers the pressurized oil corresponding to the number of engine revolution to communicate to a flow passage 35 in the first position of a solenoid valve 36, and the oil is introduced into the bellows 34 in a liquid chamber 25. Accordingly, the internal pressure in the liquid chamber 25 increases in proportion to the number of engine revolution. Therefore, the spring constant of a mounting device increases in response to the number of engine revolution, and the spring is stiffened. Thus, the amount of deformation of the mounting device can be reduced, and the rolling angle of a power unit can be suppressed to a small value. As the oil pressure characteristic accords with the engine oil feeding characteristic, an engine oil pump can be used in this case. With such a constitution, the space for engine mounting can be reduced, and the dimension of the engine room can be reduced.
Patent JP-S5869889-A (JP)
Title: Manufacture of organosilane ester of polyol
Inventor: HANSUUYOAHIMU KETSUCHIYU
IPC: C07F7/18
Filed: 1982-09-30
Abstract: The present invention relates to a method of preparing dimeric or polymeric organosilane esters whose ester component is at least one glycol moiety and whose silicon atoms are linked together by a glycol moiety. These compounds are known and are used as hydraulic fluids whose preparation involves considerable difficulty. The present invention avoids these difficulties by setting out from organosilane diglycol esters or triglycol esters and transposing them with diglycols or polyglycols. In this transposition the glycol ether corresponding to the glycols is formed and is removed by distillation. The degree of condensation of the organosilane ester products depends on the weight-ratio of the organosilane glycol ester to the diglycols or polyglycols.
Patent JP-2000357138-A (JP)
Title: Device and method for managing network device, and storage medium
Inventor: TORII MINORU
IPC: H04L12/24
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To display management information on a device which is linked to a network at a high speed in real time. SOLUTION: The managing method for a network device which uses SNMP (simple network management protocol) specifies a device in the network to be managed, generates a command for setting or obtaining its management information (S101), sets or obtains the management information of the device (S104, S105, and S107), and displays the set or obtained result out in specific format as management information of the device (S106).
Patent JP-S5794303-A (JP)
Title: Membrane for separation
Inventor: KUSUDO OSAMU
IPC: B01D71/38
Filed: 1980-12-01
Abstract: PURPOSE: To improve acid resistance and oxidation resistance by sticking polysulfone uniformly on inner and outer faces of a separating membrane made of base material of PVA group polymer having microstructure of specified hole diameter.  
     CONSTITUTION: A hollow fiber is obtained by dissolving PVA, polyethylene glycol, boric acid and a surface active agent in water and extruding it from a annular nozzle into alkaline aqueous solution of Glauber's salt. The hollow fiber is made to react in the glutaraldehyde bath for one hour at 60°C and further made to react in the formaldehyde bath for two hours at 60°C. Then, it is washed with water and dried and made to GA-FA hollow fiber in which minute holes of 0.01W1μ are distributed uniformly. A bunch of the hollow fiber is immersed in a 1,2 dichloroethane solution containing 5wt% polysulfone for 30 min to coat polysulfone on inner and outer faces of the membrane. When the quantity of adhesion of polysulfone exceeds 5%, acid resistance and oxidation resistance improve sharply. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000357887-A (JP)
Title: Housing mechanism for component mounting board
Inventor: SUGIYAMA YOSHIAKI
IPC: H05K7/14
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a housing mechanism for component mounting board, capable of housing at a higher density. SOLUTION: A support plate 13 having a plurality of mounted supporting means 15 for supporting first ends 27 of boards 10a-10i with components mounted on one or both sides of each board, and a board guide supporting means 26 having a plurality of grooves which side face ends 28 of the boards 10a-10i vertical to the first ends 27 pierce, are provided. One groove 26a is formed like a cross, the board 10b piercing the cross groove 26a is made turnable with the narrowest part 26b of the cross groove 26a as a support point, and the board 10b and the board 10a adjacent thereto are disposed and housed so that their respective components m1, m2 having max. mounting heights mutually approach to and face components having lower mounting heights than them.
Patent JP-S5872154-A (JP)
Title: Toner for electrostatic charged image development and its resin
Inventor: TAMAKI KIYOSHI
IPC: C08F2/38
Filed: 1981-10-26
Abstract: PURPOSE:To obtain a good toner without generating any offset phenomenon on a fixing roller, by consisting essentially of a resin which is polymerized in succession after a chain transfer agent is removed in a stage of polymerizing vinyl monomer in the presence of the chain transfer agent having a boiling point below a specific value. CONSTITUTION:Vinyl monomer such as styrene and butyl acrylate is (co) polymerized in the presence of a chain transfer agent having <=100 deg.C boiling point such as CCl4 and CHCl3, and the chain transfer agent is removed at the proper time in the polymerization stage, and afterward a further polymerization is promoted to obtain a (co)polymer. Necessary additives such as a charge controlling agent and offset inhibitor and pigments such as carbon black are added to this polymer and mixed, and afterward this is melted, kneaded, pulverized and classified to obtain a toner. By such a way, the toner for which it is not necessary to supply an offset preventing liquid on a fixing roller and having the effect  preventing offset, is obtained.
Patent JP-H05343486-A (JP)
Title: Inspection apparatus
Inventor: TAKAO ITARU
IPC: H01L21/66
Filed: 1992-06-04
Abstract: PURPOSE:To provide an inspection apparatus wherein an object under test is heated preliminarily or cooled preliminarily at a stage prior to a mounting means. CONSTITUTION:A temperature adjustment means 18 is installed between a housing means 4 which houses an object W under test and a mounting means 20. The object W, under test, which is conveyed by using a conveyance means 10 is heated preliminarily or cooled preliminarily up to a target inspection temperature or a temperature close to it by using the temperature adjustment means 18. Then, the object W under test is set to the target inspection temperature at the mounting means 20, and its electrical characteristic is inspected by using an inspection means 38. Thereby, it is possible to shorten the waiting time caused by the temperature difference between the object W under test and the mounting means.
Patent JP-S5870935-A (JP)
Title: Manufacture of ring
Inventor: SHIMAMURA SABUROU
IPC: B21K1/04
Filed: 1981-10-26
Abstract: PURPOSE:To form rings continuously and improve yield by forging a ring part at the end of a cylindrical blank and cutting and ring part off from the blank by a shearing die which is unified with the forged body. CONSTITUTION:A cylindrical blank W is inserted into a through hole 16 formed by making a space S by separating die pieces 11a and 11b of a grip die 12. Left end of the blank W is projected from the flat face 18 of the grip die 12, and die pieces 11a, 11b are brought close to each other to hold the blank W. Then, a die 14 is put close to the grip die 12 together with a punch 13, and free upsetting is made by expanding the projected part from the opening of the through hole 16 of the blank W, and a ring part w1 is formed in a body at the left end of the blank W. Then, a space T is formed by separating die pieces 11a, 11b. The punch 13 is projected from the die 14 to the right and inserted into the through hole 16, and the ring part w2 is cut off from the blank W. Then, the ring w2 is dropped by shifting the die 14 and punch 13 to the left. Ring products w2 are manufactured continuously by repeating this process.
Patent JP-S6062962-A (JP)
Title: Economical utilization of fish meat
Inventor: UCHIDA YASUZOU
IPC: A23L17/00
Filed: 1983-09-14
Abstract: PURPOSE:After heat-treated, fish meat is separated into the solid part and the soup, then they are combined with carbohydrates, organic acids and microorganisms producing organic acids and subjected to fermentation, respectively to obtain fibrous food materials and liquid food materials in high yield. CONSTITUTION:Fish meat or its processed product is heated to coagulate its protein, then separated into the solid part and the soup. Then, the solid part is combined with carbohydrates such as glucose and organic acid such as lactic acid, combined with a microorganism producing organic acid, after cooling, such as Lactobacillus bulgarics, subjected to fermentation at a prescribed temperature, aged, then squeezed to make a fibrous material which is suitably used as a raw material for humburger and a liquid suitable for dressing. Further, the above soup is mixed with carbohydrates and organic acids, after cooling, a microorganism producing organic acids is added thereto to effect fermentation at a prescribed temperature under stirring to obtain a liquid protein which is suitably used as a starting material for lactic acid beverage.
Patent JP-S6061625-A (JP)
Title: Formation of projection for preventing karman vortex to columnar body
Inventor: YAMAZOE SEITA
IPC: G01K1/08
Filed: 1983-09-14
Abstract: PURPOSE:To render manufacture simple and rapid by, rotating a column and moving welding or flame spraying means in the longitudinal direction of said columnar body and creating spiral projections consisting of built-up parts on its external periphery. CONSTITUTION:An end of a one-end closed cylindrical tube such as, liquid thermometer protecting tube, etc. or columnar body 4 of strut member etc. of suspension bridge is chucked detachably on to a turning means 2 of a lathe 1. Said columnar body 4 is rotated at an arbitray speed and further, an opposedly installed welding or metal flame spraying means 5 to the feed means 3 with the specified distance from the external surface of the columnar body 4 is moved from the end part of the columnar body 4 in a direction shown by an arrow at an arbitrary speed. Thus, the spiral projections of any pitch by built-up parts are formed on the external surface of the columnar body 4.
Patent JP-H1195887-A (JP)
Title: System and method for store business information acquisition
Inventor: TAZAKI HIROSHI
IPC: G06Q30/06
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To easily and speedily aquire business information regarding a desired store by receiving store business information from a store business information system and displaying the received store business information. SOLUTION: An arrangement diagram display means 400 displays an arrangement diagram according to arrangement diagram data sent from a store business information provision system 410. A store specifying means 402 specifies a store where an operator desires to obtain store business information on the displayed arrangement diagram. An acquisition instruction transmitting means 403 sends a store business information acquisition instruction for acquiring the store business information regarding the specified store to the store business information provision system 410 through a communication system. A receiving means 404 receives the store business information sent from the store business information provision system 410 according to the store business information acquisition instruction from the acquisition instruction transmitting means 403.  Then a store business information display means 405 displays the store business information that the receiving means 404 has received.
Patent JP-S6148422-A (JP)
Title: High purity silica and its preparation
Inventor: KASHIWASE HIROYUKI
IPC: C01B33/12
Filed: 1984-08-17
Abstract: PURPOSE:To obtain granular silica having low radioactivity and extremely high purity being suitable as a material for high performance electronic equipments by regulating the largest particle size and contents of U, Th, Na, and Al as impurities. CONSTITUTION:Granular silica having high purity having <=2mm. largest particle size and contg. <=1ppb U, <=1ppb Th, <=10ppm Na, and <=3ppm Al as impurities is provided by allowing alkali silicate to react with HNO3 acidic soln., wherein granular silica gel coagulated to <=2mm. largest particle size is precipitated by keeping the molar ratio of HNO3/M2O (M is Na or K) in the reaction system at <=3. The precipitated particles are separated and recovered. The product is suitable as a material for high purity silica glass, and stable supply to the use for high performance electronic material such as sealant or filler for high integrated IC requiring higher purity, is realized.
Patent JP-S5964434-A (JP)
Title: Paper feed device
Inventor: MATSUYAMA HIROKAZU
IPC: B65H3/52
Filed: 1982-09-29
Abstract: PURPOSE:To secure a double feed preventive mechanism with sure performance at all times, even when the contact pressure of a separator roller with brake shoe has changed, by providing possibility of setting the adjustable range for said contact pressure at a great extent. CONSTITUTION:A separator roller 4 to rotated interlocked with a paper feed roller 3, which takes out the sheets 1 stacked in a hopper, comes in contact with a brake shoe 5a so as to send out only one of the sheets lying in stand-by for being sent off from said paper feed roller 3. A lever mechanism 11 is connected with an arm 20, which is fitted on a rotary shaft of a roller 4, through tension springs 14, 15 in order to separate the roller 4 from the brake shoe 5a at a specific distance. Therefore taking-out of the sheets being fed in a wrong way can be made by a simple operation. Further the adjustable range for the contact pressure of roller with shoe 5a can be made wider by a compression spring 5d, so that the double feed preventive function can work with sure performance at all times, even when said contact pressure has changed.
Patent JP-H0335114-A (JP)
Title: Position measuring device for underground digging machine
Inventor: SAKANISHI SHOICHI
IPC: E21B47/022
Filed: 1989-06-30
Abstract: PURPOSE:To detect a position on the horizontal surface for an underground digging machine by providing a receiving device to receive AC magnetic fields generated from at least 2 pairs of transmitting devices and an arithmetic device to discriminate a received signal from the receiving device and calculate the position of underground digging machine. CONSTITUTION:An AC current with a frequency is supplied to a cable 10a and one with a frequency is supplied to a cable 10b respectively by AC power supplies 11a,11b to generate magnetic fields concentrically with the cables as the center. These magnetic fields are detected by magnetic field detecting elements S1,S2, and the voltages induced in the detecting elements by filters f1,f2 are discriminated which cable they are introduced from. Signals come from the filters f1,f2 are amplified by receiving amplifiers Am1,Am2 and converted to DCs to make an A/D conversion. Then, the X,Y positions are calculated from these signals by the arithmetic device 60. Further, a ditch depth and bearing angle for the underground digging machine are obtained from a signal of bearing detection device 50 and displayed 70.
Patent JP-H0612451-A (JP)
Title: Illustrative sentence retrieving system
Inventor: TERAHAMA YUKINORI
IPC: G06F19/00
Filed: 1992-06-29
Abstract: PURPOSE:To provide the illustrative sentence retrieving system for retrieving an illustrative sentence being similar to a retrieval sentence by using a principal word (that which regards the subject, the verb and the object in the retrieval sentence as one set) as a retrieval keyword, and using a principal word related dictionary in which similar principal words are stored, and an illustrative sentence data base in which illustrative sentences and its related information are stored. CONSTITUTION:From an input sentence (retrieval sentence), a principal word in the retrieval sentence is extracted in a step 20, and when the principal word exists, the principal word, and related information of the retrieval sentence are set as retrieval keys in a step 30. In a step 40, a result of retrieving the principal word being similar to the retrieval key from a principal word related dictionary is set as the retrieval key, and in a step 50, by the retrieval key set in the step 40, an illustrative sentence being similar to the retrieval sentence containing the retrieval key is retrieved by using an illustrative sentence data base, and in a step 100, a result of retrieval is displayed.