baber/WOPTO huggingface dataset:
Patent JP-H08294865-A (JP)
Title: Blasting nozzle
Inventor: KOIZUMI HIROSHI
IPC: B24C3/06
Filed: 1995-04-27
Abstract: PURPOSE: To provide a blasting nozzle which can work without dropping the blast material collecting efficiency even in the event of setting-off of part of nozzle which is to stuck the blast material from the edge of a material to be blasted. CONSTITUTION: A blasting nozzle A jets a blast material from a blast nozzle 1 installed in the center toward the surface of a material to be blasted C, and it is so arranged that the jetted blasting material can be sucked by a suction nozzle 2 installed around the blast nozzle 1, wherein the suction space 3 formed between the peripheral surface of the blast nozzle 1 and the inside surface of the suction nozzle 2 is partitioned into a plurality of passages 3a-3d, each of which is furnished with an opening/closing member 5 which consists of a shielding member 5a and driving member 5b and opens and closes the passages 3a-3d individually.
Patent JP-H044884-A (JP)
Title: Dna having high development ratio and production of protein using the same dna
Inventor: MIYAKE TOSHIO
IPC: C12P21/00
Filed: 1990-04-20
Abstract: NEW MATERIAL:A DNA having high development ratio, containing, in the order from 5' side thereof, a base sequence capable of ordering transcription of a base sequence positioning at the downstream thereof in Escherichia coli to mRNA, a palindromic base sequence of producing a base sequence capable of forming a stable secondary structure in the case of transcription to mRNA and a base sequence of coding protein different from Escherichia coli. USE:For producing protein by high-frequency development in recombinant DNA method. PREPARATION:For example, a base sequence capable of ordering transcription of a base sequence positioning at the downstream thereof in Escherichia coli to mRNA, a palindromic base sequence of producing a base sequence capable of forming a stable secondary structure in the case of transcription to mRNA and a base sequence of coding protein different from Escherichia coli are linked in the order of 5' side of DNA to give a DNA having high development ratio, preparing protein in high ratio by a method of recombinant DNA.
Patent JP-H11332832-A (JP)
Title: Ophthalmic device
Inventor: SAKURAI AKIO
IPC: A61B3/14
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To easily synthesize images with each other by providing a recording means which records respective photographed images in order conforming to a specified photographing order, and at the same time, records data to show the location of the part of a photographed fundus oculi, and a means which displays the location data and respective images on a display means. SOLUTION: A fundus oculi is photographed in order, and a photographing angle by which the photographing has been performed, and a mark are written on the image, and the image is recorded on a recording device 25. After the photographing is completed, i.e., before a panorama image is synthesized, the images which are recorded on the recording device 25 are read by the operation of a keyboard 26, and a desired image is read and displayed on a display 28. Then, when the image is displayed, the photographing angle is displayed as well, and which one is the fundus oculi image can be judged. By this method, a rough panorama image can be easily built up on the display 28. In addition, when the panorama image is synthesized, the positional relationship of respective images is clear, and the synthesizing can be performed without making mistakes in the synthesizing locations.
Patent JP-S58219366-A (JP)
Inventor: IIJIMA HITOSHI
IPC: F25B5/00
Filed: 1982-06-16
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-H04272634-A (JP)
Title: Plasma display panel
Inventor: OKAJIMA TETSUJI
IPC: H01J11/38
Filed: 1991-02-26
Abstract: PURPOSE:To provide a black electrode which is blacker than a former type and has a lower resistance value in order to improve contrast and color purity of a plasma display panel forming the black electrode on a transparent electrode so as to lower the resistance value of the transparent electrode. CONSTITUTION:A black electrode 18, which has a high resistance value but is blacker than a former type, is formed on a transparent electrode 19, and a metallic electrode 17, which is not black but has a low resistance value, is formed on this black electrode. These black electrode 18 and metallic electrode 17 are formed so as to superpose upon a diaphragm 14. The diaphragm 14 is formed of a black material. Due to the above-mentioned structure, the metallic electrode 17 cannot be seen from the display surface side, and the screen becomes black color, so that contrast and color purity can be improved. Furthermore, the resistance value of the electrodes can be lowered.
Patent JP-S59227756-A (JP)
Inventor: SHINOHARA HIRONOBU
IPC: C04B24/16
Filed: 1983-06-09
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-H07284304-A (JP)
Title: Height adjusting device for rotary brush
Inventor: TAKAGI TADAO
IPC: A01C7/08
Filed: 1994-04-18
Abstract: PURPOSE:To narrow fitting and working spaces, to enlarge a top and bottom control ranges, to miniaturize the whole device and to improve general-purpose properties. CONSTITUTION:This height adjusting device comprises a transporting stand 2 for laterally sending a raising seedling box 1 and a rotary brush 5 above the transporting stand 2. The rotary lash 5 is installed on a shaft of a fitting frame 7 equipped with a motor 8. The fitting frame 7 is provided with a pair of a right and a left guide plates 16 having a guide groove 17 and a rack gear 18. The transporting stand 2 is equipped with a supporting frame 20 having a revolving shaft 26 provided with a pinion gear 27, a guide shaft 21 to be inserted into a guide groove 17 and a stopper shaft 24 also used as a guide so as to vertically move the rotary brush 5.
Patent JP-S58220878-A (JP)
Inventor: MINAMI HIROSHI
IPC: D06M101/16
Filed: 1982-06-16
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-H05268949-A (JP)
Title: Method for culture of sebaceous gland cell
IPC: C12R1/91
Filed: 1992-03-30
Abstract: PURPOSE:To efficiently obtain the subject cells useful for the fundamental research of diseases such as seborrhea or pimple, or the studies on developing hair growers or cosmetics by culture of sebaceous gland-derived cells with epidermal cells and dermal cells dispersed therein in a basal medium incorporated with a bovine pituitary gland extract. CONSTITUTION:A skunk (male, aging 5 weeks) is decapitated and the skin containing the odor-releasing gland is extracted. The skin is then sterilized with 70% ethanol, collected and washed. Then, the epidermis and subcutaneous tissue are eliminated with a surgical knife, and the odor-releasing gland is thoroughly and finely minced and shaken at 37 deg.C for 30min in a collagenase- contg. buffer solution. The buffer solution suspending sebaceous cell clusters is then centrifuged to collect sebaceous gland-derived cells. These cells are then disaggregated with a buffer solution, centrifuged and collected. The cells are then washed to eliminate the epidermal cells and/or dermal cells to the utmost, and the resultant cells are put to culture in a basal medium incorporated with a bovine pituitary gland extract, thus isolating undifferentiated sebaceous gland cells.
Patent JP-H08294321-A (JP)
Title: Combine harvester
Inventor: MINAMI RYUICHI
IPC: A01D69/00
Filed: 1995-04-27
Abstract: PURPOSE: To provide a combine harvester operable while automatically preventing defective threshing when reaping stem culms irrespective of their length. CONSTITUTION: A threshing chamber 24 is provided with dust feed valves 30a both on the opening and closing sides of the chamber so as to be controllable by an electric motor M. These valves 30a guidingly act on threshed products conveyed spirally onto the rear end side of a threshing cylinder owing to its revolution to alter their spirally conveying direction to change their residence time in the threshing chamber 24.  When a reaping pretreatment device is switched between a short culm treatment mode so as to feed the whole reaped stem culms into the threshing chamber 24 by cutting planted stem culms at the plant foot and a long culm treatment mode so as to feed only the ear tip side portion of the planted stem culms into the threshing chamber 24, a treated product conveyance control means 40 automatically operates the electric motor M in response to the information from a treatment mode detective means, thereby automatically controlling the dust feed valve 30a both on the opening and closing sides.
Patent JP-S60249302-A (JP)
Title: Coil bobbin
Inventor: GOTOU TAKU
IPC: H02K3/50
Filed: 1984-05-24
Abstract: PURPOSE:To contrive cost down and reliability improvement of a coil bobbin by automatically winding a coil and connecting the end of the winding in the assembly of the coil bobbin providing a connector which externally connects the wound coil winding in a fit construction on the bobbin. CONSTITUTION:A connector receptacle 15 which externally connects each end 4a of a coil winding 4 is provided on the flanges 2a, 2a of a bobbin 2 and the connector receptacle 15 is connected to a connector plug 16 which is connected to an external lead wire 6. The circumference of the flanges 2a, 2a are inserted in the grooves 15b, 15b of the connector receptacle 15 with a fit construction, the projected parts 2d, 2d of the flanges 2a, 2a are inserted in the recessed parts 15c, 15c of the connector receptacle 15, the lateral play of the connector receptacle 15 is limited by guides 2e, 2e and the connector receptacle 15 is fixed on the flanges 2a, 2a. Meanwhile, the connector receptacle 15 is provided vertically with three connector pins 17A-17C and the lower ends of the connector pins 17A- 17C are connected to each end 4a of the coil winding 4.
Patent JP-H10330110-A (JP)
Title: Mesopore material and its production
Inventor: OGATA SHINICHI
IPC: B01J21/16
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a mesopore material having mesopore holes. SOLUTION: A silicon dioxide tetrahedron sheet 1 having a specific form leaving the skeletons of a raw material clay mineral is prepared. The sheet is reacted with an alkyl onium salt to delete the arbitrary number of the silicon dioxide tetrahedrons constituting the units of the sheet by the action of the alkylonium salt micelles formed on the surface of the sheet. Thereby, the holes having arbitrary hole diameters are formed in the sheet. The mesopore material highly unique in the shapes of the particles and in the forms of the pores can be obtained.
Patent JP-S63269094-A (JP)
Title: Nozzle for nuclear fuel assembly
Inventor: OYAMA JUNICHI
IPC: G21C3/33
Filed: 1987-04-27
Abstract: PURPOSE:To prevent possible breakage of a fuel rod due to impact of a foreign matter, by a method wherein a hollow is formed at the thickness-wise center of a nozzle planar section and a plurality of nozzle top holes are formed penetrating into the hollow from the top surface of the planar section. CONSTITUTION:Recesses 24 with a fixed depth T are formed on the top surface of a plate part 21A of a nozzle body 21 over the entire portion except for the periphery thereof to make a hollow 25 between the plate section and the top plate 22. On the other hand, a number of protrusions 28 are formed on the undersurface of the top plate 22 over the entire portion composing an upper wall surface of the hollow 25 so as to be identical to protrusions 28 while a number of circular nozzle upper holes 29 (with a diameter D2) are formed at such a position not to match nozzle lower holes 27. Thus, in case any foreign matter is mixed into a cooling water within a core, it is trapped with upper and lower wall surfaces of the hollow 25 having protrusions 26 and 28 when the cooling water flows from the nozzle lower holes 27 to the hollow 25 and nozzle upper holes 29 thereby preventing breakage of a fuel rod due to impact of the foreign matter.
Patent JP-S59230820-A (JP)
Title: Pocket structure of door of automobile
Inventor: SHIMOYAMA TAKEHIRO
IPC: B60J5/04
Filed: 1983-06-10
Abstract: PURPOSE:To prevent contents in the pocket from abutting against a kick plate, by forming an inner bag in a pocket formed by covering a lower part of a door trim with a sheet material with the opening section of the pocket and the opening section of the bag being in common. CONSTITUTION:An inner bag 10 is formed by sewing the opposite sides and lower peripheries of inner bag materials 10A, 10B using a suture 11 that are a little smaller than a resin leather-like material 5A that constitutes a pocket 5 in such a way that the upper end of the inner bag is open. When a door trim 1 is assembled, opposite ends 6a, 6b of a rubber band 6 are inserted into through-holes 13a, 13b formed at the upper section of the inner bag material 10B, and then are folded onto the undersurface of a hardboard 2. The upper periphery of the inner bag material 10B is overlapped on the lower part of the leather-like resin member 4 and sewn as indicated at 14. Thus contents B are supported in the inner bag 10 and kept suspended therein, so that the contents B are prevented from abutting against a kick plate 9.
Patent JP-S59230491-A (JP)
Title: Malfunction detecting method of rotary electric machine
Inventor: TAMAOKI TETSUO
IPC: H02P29/00
Filed: 1983-06-13
Abstract: PURPOSE:To enable to detect the malfunction of a rotary electric machine in an early period by discriminating the malfunction of the machine by the distance between the sampled value due to n-dimensional vector obtained by Fourier analysis from the detection signal and the reference value. CONSTITUTION:After the detection signal of a rotary electric machine 1 is converted by a signal input unit 3 into a digital signal, and the signal is inputted to a data storage unit 4. This input data is analyzed by a Fourier analyzer 5, which generates a sampled vector of n-dimensional vector formed of power spectral density or coherence. A reference pattern correcting unit 7 outputs a reference vector in response to the rotating frequency of the sampled vector. A comparator 8 applies a signal to an alarm generator 10 when the distance between the reference vector and the sampled vector is larger than the threshold value. In this manner, the reliability of the detected result of the malfunction state can be improved.
Patent JP-S61261801-A (JP)
Title: Record end detector for swivel type tone arm
Inventor: TAKAYAMA HIROYUKI
IPC: G11B19/14
Filed: 1985-05-16
Abstract: PURPOSE:To detect the end of a record with high precision by providing a fixed resistor which has the same resistance value with the rotating speed detection coil of a swivel type tone arm, a connection changeover switch between the fixed resistor or detection coil and a DC amplifier, and an A/D converter right behind the DC amplifier. CONSTITUTION:This record end detector is equipped with the coil 3 which detects the rotating speed of a rotor magnet 2 connected coaxially with the rotating shaft of the swivel type tone arm 1, the fixed resistor 10 which has the same resistance value with it, the switch 7 for switching connections between the resistor 10 or coil 3 and DC amplifier 4, the A/D converter 8 for the output of the amplifier 4, and a microcomputer 9 which reads a digital value from the converter 8 and operates the switch 7. The switch 7 is switched to the resistor 10 firstly and its digital value n0 is stored in the microcomputer 9; and the switch 7 is switched to the coil 3 during record play and the difference (n-n0) from a generated digital value (n) is computed by the microcomputer 9. Then, the arm 1 is returned by a returning circuit 6 when (n-n0)>=n1 is the digital value of a speed of, for example, 2mm/turn.
Patent JP-S5628562-A (JP)
Title: Clamp circuit
Inventor: MATSUZAKI ATSUSHI
IPC: H04N5/18
Filed: 1979-08-16
Abstract: PURPOSE:To obtain a clamp circuit where the number of terminal pins can be reduced by one, by making it possible to form a clamp pulse from the flyback pulse. CONSTITUTION:The video signal from input terminal 1 is applied to clamp circuit 2 and is made into video signal S1 with the pedestal level of reference voltage Vr as shown in figure A. Level comparator 9 separates horizontal synchronizing signal Ph shown in figure B from signal S1. Pulse P1 from the flyback transformer shown in figure C is supplied from terminal 8 to shaping circuit 3. Shaped pulse P2 shown in figure D is synthesized with synchronizing pulse Ph by gate 10, and the synthesized pulse is converted to clamp pulse P4 shown in figure E and is applied to clamp circuit 2. Pulse P3 of shaping circuit 3 which is not shown in the figure is applied to a blanking circuit.
Patent JP-H06321055-A (JP)
Title: Safety warning device for vehicle
Inventor: ISHIKAWA OSAMU
IPC: B60R25/104
Filed: 1993-04-30
Abstract: PURPOSE:To improve a safety warning device for announcing a danger such as a vehicle theft to the outside by generating an alarm sound or a message via an on-vehicle noise control apparatus. CONSTITUTION:Plural information detectors 21, 31, and 41 for detecting information occurring in a vehicle and judging parts 23, 33, and 43 for judging whether plural pieces of information are significant or not respectively are provided on the safety warning device of a vehicle, detecting a phenomenon, occurring in the vehicle having a noise control apparatus 100 canceling an exhaust sound from the vehicle engine by outputting a canceling sound having a phase reverse to that of and sound pressure equal to that of the exhaust sound, as information, and outputting the information as an alarm. Alarm sound voice message composite parts 24, 34, and 44 are provided which are to compose alarm sounds corresponding to plural pieces of information as a voice message, and compose the alarm sounds with the cancel sounds of the noise control device 100 to output from a speaker when the judgments are significant.
Patent JP-S59228982-A (JP)
Inventor: NAKAZAWA MITSUAKI
IPC: B07B13/02
Filed: 1983-06-10
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-S5437509-A (JP)
Title: Control system for switching stored program
Inventor: KAWAI KEIICHIROU
IPC: H04Q3/545
Filed: 1977-08-30
Abstract: PURPOSE:To improve the switching proformance in case of using a processor slow in arithmetic speed, by controlling the switching by the central processor and a first-in first-out buffer register.
Patent JP-S5628587-A (JP)
Title: Multifrequency signal detection system
Inventor: ISHIKAWA HIROTSUGU
IPC: H04Q1/453
Filed: 1979-08-17
Abstract: PURPOSE:To prevent the output from being generated even if noise is received, by differentiating the output of a rectifying circuit to distinguish the signal, which has a small level change in respect to time, and noise, which has a large level change in respect to time, from each other. CONSTITUTION:The signal of each frequency included in the multifrequency signal is supplied to comparators 4-1 and 4-2 through filters 2-1 and 2-2 and rectifying circuits 3-1 and 3-2, and the output is output if it is a fixed level or more. Meanwhile, outputs of respective rectifying circuits are added by adder 8 and are differentiated by differentiating circuit 5, and the output is generated from comparator 7 to inhibit AND circuits 6-1 and 6-2 if the differentiated signal is a fixed level or more. That is, if the signal is input, AND circuits 6-1 and 6-2 are not inhibited, and the output of NAND circuit 9 is 0, and the output of delay circuit 10 is 0; and if noise is input, AND circuits are inhibited, and the output of NAND circuit 9 becomes 1, and 1 is output from delay circuit 10. Thus, the signal and noise can be distinguished from each other.
Patent JP-S61261447-A (JP)
Title: Method for recovering high-purity zinc sulfate from zinc-containing dust
Inventor: KAWASHIMA MASAO
IPC: C22B19/30
Filed: 1985-05-15
Abstract: PURPOSE:To recover zinc sulfate having high purity efficiently by adding ferric polysulfate to the precipitate formed by subjecting zinc-contg. dust to a water treatment and separating the same then washing away the solutionized alkaline (earth) metal from the precipitate and adding a sulfuric acid acid thereto. CONSTITUTION:The zinc dust is subjected to aeration washing with the water flowing a 7-10m<3>/dust (t) and is rested. The supernatant liq. contg. Cl, Na, K, etc., which are water soluble impurities is neutralized and discarded. On the other hand, the sulfuric acid and water is added to the precipitate to adjust the hold the pH to and at 6.5-5.9 and further the ferric polyphosphate is added thereto and the soln. is air-stirred to elute and remove the solutionized alkaline (earth) metal. The precipitate is further repeatedly washed with the warm water or water to prevent the formation of double salts. The anions such as F<-> and Cl<-> except the sulfate ions and suspended fine particles are neutralized and adsorbed by the basic ion having high positive electric charge of the polyoxy salt such as [Fe2(OH)2]<4+> or [Fe2(OH)]<5+>. As a result, the elution of the above- mentioned suspended fine particles in the subsequent stage for extracting zinc by sulfuric acid and zinc sulfate having high purity is recovered.
Patent JP-H05302515-A (JP)
Title: Diesel engine
Inventor: SUZUKI KANEYOSHI
IPC: F02B33/02
Filed: 1992-04-23
Abstract: PURPOSE:To promote the mixing of air and fuel so as to prevent thermal damage to a fuel injection nozzle, by suitably feeding high pressure air. CONSTITUTION:A fuel injection nozzle 21 is provided with a cover member 22 with which at least the tip 27 of the nozzle projected into a combustion chamber 28 is covered. The cover member 22 is formed therein with a jet lead port 24 coaxial with a jet port 23 in the fuel injection nozzle 21. High pressure air is fed between the cover member 22 and the fuel injection nozzle 21 so as to jet pressurized air from the jet lead port 21 synchronization with the fuel injection timing.
Patent JP-2000303351-A (JP)
Title: Production of modified polyurethane elastic fiber
Inventor: MIYAZAWA FUMIO
IPC: D06M101/16
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fibers with high hygroscopicity and biodegradability by reacting a liquid containing a mixture of a specific urethane prepolymer, a chain extender and a terminal blocking agent, and during or after the reaction, by adding a butyryl chitin solution to the reaction system followed by spinning and then alkali treatment of the fibers thus formed. SOLUTION: The modified polyurethane elastic fibers are obtained by the following process: a mixed dimethylacetamide solution of a urethane prepolymer, a chain extender having two active hydrogens reactive with isocyanate groups, and a terminal terminator having the above one active hydrogen, is subjected to reaction, and during or after the reaction, a butyryl chitin solution prepared by dissolving 5-40 wt.% of butyryl chitin in dimethylacetamide is added to the above reaction system to prepare a spinning dope, which, in turn, is put to dry spinning to form polyurethane elastic fibers containing 3-15 wt.% of butyryl chitin, and the polyurethane elastic fibers thus formed are treated with an alkali;  wherein the urethane prepolymer is produced by reaction of a polydiol 1,000-2,500 in number-average molecular weight such as polyoxytetramethylene glycol with 110-210 mol% of an organic diisocyanate such as 4,4'- diphenylmethane diisocyanate.
Patent JP-H06294063-A (JP)
Title: Stretchable nonwoven fabric
Inventor: MIZUKAMI YOSHIKATSU
IPC: A61F13/00
Filed: 1993-04-06
Abstract: PURPOSE:To obtain a stretchable nonwoven fabric, having the stretchability in the machine direction and good in stretch recovery properties. CONSTITUTION:This stretchable nonwoven fabric comprises a nonwoven fabric or a knitted or a woven fabric having the stretchability of >=80% recovery factor at 50% stretch in the machine direction and >=90% recovery factor at 50% stretch in the machine and width directions in an interlining cloth.