baber/WOPTO huggingface dataset:
Patent JP-H04326295-A (JP)
Title: Acoustic reproducing device
Inventor: MATSUDA NOBUHIDE
IPC: H04R3/12
Filed: 1991-04-25
Abstract: PURPOSE:To unnecessitate a concave mirror for collecting sounds and to easily obtain sound collecting ability by delaying phases by phase delay circuits respectively connected to plural speakers and making signal phases coincident at one point on a space. CONSTITUTION:A phase delay circuit 5 is composed of an A/D converter 6, memory 7, D/A converter 8 and amplifier 9, and an audio signal is modulated to a digital signal by the A/D converter 6, held in the memory 7 for fixed time, afterwards, demodulated to an analog signal by the D/A converter 8, amplified by the amplifier 9, uttered by a speaker 2 and delayed. This phase delay circuit 5 is provided corresponding to the plural speakers 2 and operated so as to arrange the phases of sounds at a hearing position 4. At the hearing position 4, the sounds are heard loudly by adding amplitudes since signals coming from the respective speakers 2 arrange the phases and at any position excepting for the hearing position 4, the sounds are slightly heard since the phases of signals are not always arranged and the amplitudes are not added.
Patent JP-S59221363-A (JP)
Title: Ultraviolet-setting marking ink
Inventor: FUSHIMI KAZUO
IPC: C09D11/102
Filed: 1983-06-01
Abstract: PURPOSE:To provide the titled ink for printed circuit board, having high rate of cure, excellent adhesivity and resistance to yellowing, and long potlife, by compounding a specific epoxy acrylate compound, a monofunctional and polyfunctional acrylates, calcium carbonate, etc. at specific ratios. CONSTITUTION:The objective ink is obtained by compounding (A) 10-50pts.wt. of an epoxy acrylate compound having a molecular weight of 400-2500 and an acid value of <=9, (B) 10-50pts.wt. each of (i) a monofunctional acrylate [e.g.2-hydroxyethyl (meth)acrylate] and(ii) a polyfunctional acrylate [e.g. trimethylolpropane tri(meth)acrylate] as reactive monomer, (C) 1-8pts.wt. of a mixture of (iii) benzophenone, chlorobenzophenone, Michler's ketone, and/or p-phenoxydichloroacetone and (iv) p-dimethylaminobenzoic acid i-amyl ester, (D) 0.5-5pts.wt. of calcium carbonate, and (E) anatase titanium oxide pigment.
Patent JP-H04325224-A (JP)
Title: Screw position-regulating mechanism of vented extruder
Inventor: KORENAGA KAZUMI
IPC: B29C48/45
Filed: 1991-04-25
Abstract: PURPOSE:To provide the screw position-regulating mechanism of a vented extruder in which the distance between the outer peripheral surface of dam part and the inner peripheral surface of a cylinder may be easily regulated. CONSTITUTION:A screw 3 is arranged to a sleeve 13 so that its rotating force may be transmitted and the screw is relatively movable in axial direction by connecting means 13a, 13b. The regulating shaft 14 brought in contact with the base end surface of the screw 3 is made movable and regulatable in axial direction by a screw means 14c.
Patent JP-H09252783-A (JP)
Title: Nucleotide for detecting vibrio parahaemolyticus and detection using the same
Inventor: KASUTOUURI BUENKATESUWARAN
IPC: C12Q1/68
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new nucleotide having a specific base sequence, specifically reacting with Vibrio parahaemolyticus gyrB gene, capable of detecting Vibrio parahaemolyticus as a primer capable of distinguishing and identifying from other vibrio series or a microbial strain other than the genus Vibrio. SOLUTION: This new nucleotide has a base sequence represented by formulas I or II and specifically reacts with gyrB gene of Vibrio parahaemolyticus and is useful for detection method of Vibrio parahaemolyticus due to polymerase chain reaction(PCR)n as a pair of primers capable of distinguishing and identifying Vibrio parahaemolyticus from other vibrio series and a microbial strain other than vibrio. The nucleotide is obtained by investing a base sequence of DNA gyrase subunit B gene (gryB) of Vibrio parahaemolyticus, determining a base sequence of a primer set capable of distinguishing from gyrB of Vibrio alginolyticus and prolirerating the gene and synthesizing the base sequence by using DNA automatic synthesizer.
Patent JP-H05275388-A (JP)
Title: Dry etching method
IPC: H01L21/3065
Filed: 1992-03-24
Abstract: PURPOSE:To realize dry etching for Cu-based material layer in a temperature range where a resist mask can be used. CONSTITUTION:A Cu layer 2 is vapor-removed mainly in a state of iodic compound, Cu2I2. Since the vapor pressure of Cu2I2 is higher than that of Cu2Cl2 or Cu2Br2, etching reaction product will be separated sufficiently even at wafer temperature of approx. 200 deg.C and the etching proceeds. The process can be made lower than the conventional one, so that resist masks 3 can be used and the number of work steps will not be increased. An HI, HI-HCl mixing gas, HI-HBr mixing gas are available for the etching gas. According to conditions a Cu2Cl2 or Cu2Br2 can be used for side wall protection, thereby forming Cu wiring 2a with anisotropic shape. Since oxygen does not take part in the etching reaction system, generation of etching residual dross or the increase in wiring resistance does not occur due to the oxidation of the layer 2.
Patent JP-S5523444-A (JP)
Title: Liquid-level alarm unit
Inventor: MASAKI HIDEAKI
IPC: G01F23/22
Filed: 1978-08-09
Abstract: PURPOSE: To prevent malfunction due to an external magnetic field and external vibration, by using a switching element to drive an alarm method such as an alarm lamp.  
     CONSTITUTION: When NTC thermistor 16 is below a liquid level, alarm lamp 14 is not lightened, but when the liquid level lowers below NTC thermistor 16, NTC thermistor 16 rises in temperature rapidly and decreases in resistance, so that a voltage across it will drop. As a result, Zener diode 18 turns ON and PNP transistor 13 also turns ON as the result, causing alarm lamp 14 to come on. Since no mechanical switch part is employed in this way, malfunction can be prevented which may be caused by an external magnetic field and external vibrarion. Even if NTC thermistor 16 is temporarily exposed to the air and alarm lamp 14 comes on, it goes off automatically in a normal state. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58427-A (JP)
Title: Structure of seat
Inventor: OBATA MASAAKI
IPC: B60N2/75
Filed: 1981-06-22
Abstract: PURPOSE:To obtain a structure of a seat that posseses enough functions to serve as a bed and a seat, by permitting a foot rest to slide back and forth so that it may be moved forward coactively with the backward tilting of a seat back. CONSTITUTION:The seat 1 includes a seat cushion 3, the seat back 4, arm rests 35, etc. A main body 3a of the seat cushion 3 is placed on slide rails 12. Guide rollers 8 attached to bars 7 of legs 2 are fitted on the slide rails 12, and are slidable back and forth thereon. The foot rest 3b of the seat cushion 3 is attached to the forward end of a foot rest frame 13, and is mounted slidably back and forth independently from the slide rails 12. The rear ends of the bars 7 and a seat back frame 21 are connected through links 9, so that when the seat back 4 is tilted backward, the foot rest frame 13 may be moved forward coactively therewith to cause the foot rest 3b to be moved forward.
Patent JP-S59221565-A (JP)
Inventor: OOTSUKA NOBUO
IPC: F24S90/00
Filed: 1983-05-31
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-S61254308-A (JP)
Title: Molding die
Inventor: ARITA KOICHIRO
IPC: B29C43/42
Filed: 1985-05-07
Abstract: PURPOSE:To obtain a molding die having a sliding mechanism, the structure of which is simple and the cost of which is favorable, by a structure wherein a slide core, which is connected with a driving means consisting of a shape memory alloy, and a heating means to heat the driving means are provided. CONSTITUTION:Molding is done by pouring synthetic resin 17 in a cavity 16, which is formed by a top force 10, a bottom force 11 and a slide core 13 con nected with a spring made of shape memory alloy. In addition, a cylindrical heater 21 is arranged outside the spring 20. According to structure as mentioned above, the slide core 13 is shifted with the shape memory alloy spring 20 by heating the spring 20 with a heater 21 after the opening actions of the top force 10 and of a front force 12. Thus, the driving mechanism consisting of a simple structure for the slide core 13 is obtained. The number of parts of the resultant driving mechanism is small and its structure is simple.
Patent JP-S5526218-A (JP)
Title: Roving feeder of pneumatic spinning device
Inventor: HONJIYOU TAKEO
IPC: D01H15/00
Filed: 1978-08-07
Abstract: PURPOSE:The title device designed to stop roving feed and to restart the feed smoothly without cutting fibers constituting the roving on yarn breakage, wherein the feed is stopped by a presser, and the intermediate rollers are released simultaneously. CONSTITUTION:The intermediate rollers 6 are equipped between the roving presser 5 and the back rollers 1 at a distance l from the rollers 1, and the top roller 7 is connected to the presser 5 with the lever 8. The presser 5 presses the roving and separates short fibers drawn by the rollers 1 from the pressed fibers. The roving feed is preferably stopped and restarted when l is l0<l<2l0 and most preferably l= 1.5l0 (l0 is the effective length of the fibers constituting the roving). At the yarn breakage, the lever 8 is turned to open the nipping of the rollers 6 and press the rovings with the presser 5. The roving feed is thus stopped. The roving is fed to the rollers 1 on restarting without dropping between the rollers 1 and 6.
Patent JP-S6121685-A (JP)
Title: Picture memory device
Inventor: WATANABE KATSUYUKI
IPC: G11B20/02
Filed: 1984-05-16
Abstract: PURPOSE:To obtain a printer output without deterioration of resolution by reading information in a video memory built in a printer in a period being a half of the clock written from a camera, recording it to a VTR of the time division multiple recording system and writing it to the video memory by a clock having a double speed at reproduction. CONSTITUTION:In writing a video signal to a video memory, a synchronizing signal sYnc is inputted to a write control circuit 44 to generate a write clock (frequency fo) as a conventional way and the said clock is transmitted to a memory 47. The memory 47 is read and a read clock when the device is connected to a VTR41 of time division multiplex system is switched into 1/2fo by a read control circuit 45 by using a controller 43. In displaying a picture onto a television set 50, the read clock is controlled by the controller 43 to be fo. When the signal is outputted to a printer 49, a frequency set by a read control circuit 46 is selected to the read clock. In reproducing the signal of the VTR41 onto the television set 50, a write frequency generated by the control circuit 44 is halved into 1/2fo and written in the memory 47. The read frequency from the memory 47 is brought into the fo while being generated by the control circuit 45.
Patent JP-H09281281-A (JP)
Title: Building for circulating water pump device of nuclear power plant facility
Inventor: TATENO SEIYA
IPC: G21D1/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To reduce the building capacity of nuclear reactor facilities by installing the sea water system equipment of another system in the space between circulating water pump pipes in a circulating water pump building. SOLUTION: In the circulating water pump building 1, two circulating water pumps 2 are installed. To determine their installation positions, pump intake part width-directional size is determined according to the diameter of a bell mouth below a circulating pump 2 which is determined on the basis of the shape and flow rate of the circulating water pump 2 and the distance 11 between the circulating water pumps and circulating water pump building width- directional size 10 are determined according to the determined size. The space between circulating water discharge pipes 3 is determined according to the diameter of the circulating water discharge pipe 3 and in the space, sea water system equipment 12 of class-C earthquake resistance is arranged.  Further, a header part 4 linking the circulating water discharge pumps 3 has no movable part and eliminates the need for its maintenance, so it can be buried in the ground outside the circulating water pump building 1.
Patent JP-H06315606-A (JP)
Title: Horizontal adsorber
Inventor: NOHARA HIROSHI
IPC: B01D53/02
Filed: 1992-04-16
Abstract: PURPOSE:To improve the packing density of an adsorbent to prevent a fluidizing phenomenon and a blow-through phenomenon in a horizontal adsorber where gas separation is made by a pressure swing method by installing perforated plates and wire nets for supporting the adsorbent, inclined at a specific angle and installing adsorbent replenishing nozzles in the upper of the adsorber. CONSTITUTION:Upper and lower perforated plates 2 and wire nets 3 are installed to form an adsorbent chamber A in an adsorber 1, inclined at an angle theta2 of 5-27 deg. to the horizontal. And the appropriate number of adsorbent replenishing nozzles 6 is fitted to the upper circumferential wall to fill the chamber with the adsorbent. In this way, when the packing density of the adsorbent is decreased in a part of the adsorbent chamber A and a space is made to cause the fluidization of the adsorbent, the adsorbent in the replenishing nozzles 6 flows so that the space is filled with it to allow the automatic replenishment of the adsorbent. Further, since the perforated plates 2 and the wire nets 3 are inclined, the adsorbent moves downward in the inclined direction to allow its rapid replenishment and the fluidizing phenomenon is automatically stopped. Besides, it is preferable that the axis of the adsorber 1 also is inclined at an angle of 5-27 deg. to the horizontal.
Patent JP-H04326457-A (JP)
Title: Document generation device
Inventor: HASHIMOTO TATSUYA
IPC: G06F17/21
Filed: 1991-04-26
Abstract: PURPOSE:To edit a document longer than a regular document without altering the form of an editing area and to improve the efficiency of document generation by providing save areas apart document from an editing area which is previously set. CONSTITUTION:A document management area 32, and document storage areas 33a-33c are provided for a document buffer 31. The document storage area 33a is a fixed area which is previously set as the editing area. The document storage areas 33b and 33c are areas which are set in arbitrary positions (addresses) as the save areas. At the time of editing the document longer than the regular document, a part of document data is stored in the document storage area 33a and other data is stored in the document storage areas 33b and 33c. Document data stored in the editing area 33a is exchanged with document data stored in the save areas 33b and 33c based on document management information stored in the document management area 32, and document data being the object of editing is altered. Thus, editing capacity can apparently be increased.
Patent JP-S5622639-A (JP)
Title: Regenerator
Inventor: KIDO NOBUYUKI
IPC: F28D20/00
Filed: 1979-07-31
Abstract: PURPOSE:To enhance the thermal efficiency of a regenerator for a plate glass kiln by constructing the regenerator with radiation-promoting heat-accumulating brick having many surface holes or grooves for increasing the radiation rate and showing a specified value or more of apparent radiation rate epsilona at each temp. CONSTITUTION:This regenerator is constructed with rediation-promoting heat- accumulating brick having many surface holes or grooves and showing spparent radiation rate epsilona of >=0.8 at 500-800 deg.C, >=0.7 at 800-1000 deg.C and >=0.5 at >= 1000 deg.C. In order to perform effective radiation, it is desirable to adjust diameter R (diameter or minor axis in case of circular form and minimum side in case of square form) of each hole to 3-70mm., depth L to 3-75mm., the ratio of L/R to 1-7.5 and the opening ratio of the brick surface to 25-75%, In case of grooves, it is desirable to adjust width W to 2-65mm., depth H to 2-140mm., the ratio of H/W to 1-10 and the opening ratio to 25-75%.
Patent JP-S62254235-A (JP)
Title: Control system for execution of module
Inventor: MASUDA SHIGERU
IPC: G06F9/06
Filed: 1986-04-28
Abstract: PURPOSE:To form again a new program without modifying modules when the connecting relation is changed among these modules, by executing with control the modules based on a state transition table which defines the start conditions of each module. CONSTITUTION:The modules 21-24 of a module group 2 are independent of each other and executed with control based on the contents of a state transition table 1 which defines the start conditions of each module. For instance, the execution is through with an attachment control module 21 and a related message E3 is received by the table 1 from a message input part 3b. Thus the state of the module 21 is shifted to S3 and a processing control 1 module 22 is executed. In such a constitution, just the change is required for the elements in the table 1 and no correction of modules is required in case a program is formed again only in response to the connecting relation of those modules.
Patent JP-S5858778-A (JP)
Title: Semiconductor circuit
Inventor: TANAKA KOUICHI
IPC: H01L21/822
Filed: 1982-06-04
Abstract: PURPOSE:To compensate the temperature characteristic of photo-detecting currents by bringing the temperature coefficient of a resistor, through which the photo-detecting currents from a light-receiving element flow, to a positive temperature coefficient compensating the negative temperature coefficient of the photo-detecting currents. CONSTITUTION:The light-receiving element 6, which receives beams from a light- emitting element 5 and generates the photo-detecting currents, and the resistor 7 through which the photo-detecting currents from the element 6 flow are mounted. The temperature coefficient of the resistor 7 is made the positive temperature coefficient compensating the negative temperature coefficient of the photo-detecting currents. The positive temperature coefficient of the resistor 7 is formed by at least two resistance regions RA, RB having mutually different positive temperature coefficients. Accordingly, the temperature coefficient of the resist or combining a temperature compensation can be realized without lowering the accuracy of resistance value and changing the standard manufacturing process of an IC.
Patent JP-S62253484-A (JP)
Title: Recording method
Inventor: HIKUMA MASAHIKO
IPC: B41M5/52
Filed: 1986-04-28
Abstract: PURPOSE:To obtains a recording image having a proper luster on the surface and an excellent image density, in a recording method where the ink recording is executed on an ink transportation layer and the observation of image is executed at the rear face thereof, by employing the ink transportation layer for a material to be recorded which is inert against the ink. CONSTITUTION:An ink transportation layer to be formed on a substrate is composed of particles which can not be dyed by a recording agent and a binding agent. Thermoplastic resin particles having high hydrophobic performance such as polystylene, polymethacrylate, etc. which do not adsorb dye substantially or organic particles of thermosetting resin are employed as said non-dyeable particles. Since the ink holding layer absorbs and catches the ink temporarily absorbed in the ink transportation layer stably, its absorbing force for ink must be stronger than that of the ink transportation layer. An image is recorded with ink onto the recording side or the ink transportation layer and observed at the observing side or the ink holding layer side.
Patent JP-2000319250-A (JP)
Title: Sulfonamide derivative
Inventor: KIMURA TOMIO
IPC: A61K31/4015
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound which has a strong matrix metalloproteinase-13 (collagenase-3)-inhibiting activity and a strong aggrecanase- inhibiting activity. SOLUTION: A compound of formula I [R1 is OH or hydroxyamino; R2 is H, a 3 to 7C cycloalkyl or the like; R3 is H, a (substituted) lower alkyl or the like; R4 is a (substituted)arylene, a (substituted) heteroarylene; R5 is a (substituted) lower alkyl, a (substituted) aryl or the like; but when R2 is H, a (substituted) lower alkyl or the like; R3 is a (substituted)alkynyl], for example, (±)-N-hydroxyl-Nα-(4-methoxybenzene sulfonyl)-2-[2-(quinazoline-2,4-dion-3-yl) ethyl]glycinamide. The compound of formula I is produced, for example, by reacting a compound of formula II (G1 is a COOHprotecting group) with a sulfonyl halide compound of the formula: R5-O-R4-SO4-Q (Q is a halogen) and the removing the G1 group of the obtained compound of formula III to obtain the compound of formula IV.
Patent JP-S5840636-A (JP)
Title: Handle for wind regulator
Inventor: YAMAZAKI TAKEO
IPC: F16D1/06
Filed: 1982-06-04
Abstract: PURPOSE:To facilitate assembly and to improve strength by composing a handle of a lock part for relative rotation prevention which engages a handle shaft having a lock and a notch part in the external circumferential surface, and a handle-side member which has a relative extraction preventing means. CONSTITUTION:In a handle 140, an axially prismatic hollow part 140a and a cap hole are formed. An intermediate member 440 has a serrated part 440a corresponding to the serrated part 230 of a handle shaft 230, a shoulder part 440b corresponding a notch groove part 230b, shoulder parts 440c and 440d for limiting the axial motion of the intermediate member 440, a projection part 440e atop, and a slit 440f for allowing the intermediate member 440 to flex in a radius direction. A cap 340 has an opening part 340a wherein the projection part 440e is fitted. Consequently, the product is strong and easy to attach and detach.
Patent JP-H03295978-A (JP)
Title: Pointing type outer waterproofing method and separator
Inventor: MIZUNO KATSUMI
IPC: E02D29/00
Filed: 1990-04-12
Abstract: PURPOSE:To simplify the working process by setting up waterproofing sheet on an inner surface of an outer frame and a floor surface with the inner side protrusion end of a separator penetrated and protruded and holding the inner frame with the separators of the inner and outer frames connected respectively. CONSTITUTION:An outer frame 2 for a wall face is assembled on the leveling concrete on a floor face. In the next step, the frame 2 is fixed with a separator 5 with a washer 6 inserted into the separator hole of the frame and with a fixing member 15 mounted on the outside protrusion end 16 of the separator 5. Then, a water proofing sheet 4 is set up and held on the inner surface of the outer frame 2 and floor surface with the inside protrusion end 8 of the separator 5 penetrated and protruded. A steel bar 14 is assembled and concrete 12 is poured on the floor face. In addition, an inner frame 3 is connected and held with the separator 9 of the inner frame 3 and the separator 5 of the outer frame 2 connected by the cap nut 10, which is threadedly engaged with inside protrusion ends 8 and 11, and wall face concrete 13 is poured in both frames.
Patent JP-H11276177-A (JP)
Title: Sphingolipid ceramide n-deacylase gene
Inventor: ITO MAKOTO
IPC: C07K16/40
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new sphingolipid ceramide N-deacylase gene which consists of an isolated gene coding for a polypeptide having a sphingolipid ceramide N-deacylase activity, is useful, for example, for elucidation of physio logical actions of a lysosphingolipid. SOLUTION: This is an isolated new gene which (1) codes for a polypeptide, having a sphingolipid ceramide N-deacylase activity, consisting of an amino acid sequence shown by the formula or a part thereof, wherein the sphingolipid ceramide N-deacylase acts on a sphingolipid to form a fatty acid and a lysosphingolipid, (2) is useful, for example, for elucidation of physiological aclions of a lysosphungolipid and so on, and (3) is used, for example, to produce the enzyme. This gene is obtained by extracting a genomic DNA from Pseudomonas sp. strain MF202, followed by cloning by PCR using a primer synthesized based on amino acid sequence data of the sphingolipid ceramide N-deacylase.