baber/WOPTO huggingface dataset:
Patent JP-H06290983-A (JP)
Title: Thin dielectric film and manufacture thereof
Inventor: JINNO ISAKU
IPC: H01L21/8246
Filed: 1993-04-06
Abstract: PURPOSE:To realize a thin dielectric film damaging no electrical characteristic such as ferroelectricity, pyroelectricity, piezoelectricity, etc., by forming a perovskite type thin dielectric film containing no Zr and a perovskite type thin dielectric film containing Zr in laminated structure. CONSTITUTION:Pb, La and Ti targets 8, 9 and 11 are irradiated with argon ion beams respectively, and a PLT layer 2 in film thickness of 50Angstrom  or less having the composition of (Pb1-xLax)Ti1-x/4O3 (0<=x<=1) is formed onto a substrate 1. Pb, Zr and Ti targets 8, 10 and 11 are sputtered by ion beams, and a PLZT thin-film 3 in film thickness of approximately 700Angstrom  having the composition of (Pb1-xLax)(ZryTi1-y)1-x/4/O3 (0<=x<=1, 0<y<1) is formed onto the PLT thin-film 2. Accordingly, the PLZT thin-film can be manufactured stably without damaging electrical characteristics such as ferroelectricity, pyroelectricity, piezoelectricity, etc.
Patent JP-2000278153-A (JP)
Title: Noise canceler
Inventor: TAIRA MASAAKI
IPC: H04B1/10
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To suppress distortion of a signal after noise elimination processing. SOLUTION: The noise canceler 4 is provided with a prediction means 22 that receives an input signal with a noise mixed thereto to predict an input prediction signal going to be received after that on the basis of the received input signal, a discrimination means 23 that compares the input signal with the input prediction signal predicted by the prediction means 22 and discriminates whether or not the difference between them is a prescribed value or over, and a signal changeover output means 24 that outputs the input signal when the discrimination means 23 discriminates that the difference is less than the prescribed value, otherwise it outputs the input prediction signal when the discrimination means 23 discriminates that the difference is the prescribed value or over.
Patent JP-H1053719-A (JP)
Title: Nigrosine dye composition capable of dilution with water
Inventor: CAPUTO PETER A
IPC: C09B17/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a composition which contains a water-insoluble nigrosine dye and can be diluted with water or an aqueous solution. SOLUTION: The composition comprises (A) a water-insoluble nigrosine, (B) a glycol or a pyrrolidone solvent each having a flash point of at least about 61 deg.C (141 deg.F) and a b.p. of at least about 138 deg.C (280 deg.F), and (C) a nonionic surfactant. The amounts of the ingredients (A), (B), and (C) are about 20-50wt.%, about 25-40wt.%, and about 20-40wt.%, respectively, based on the sum of the ingredients (A), (B), and (C).
Patent JP-H10274216-A (JP)
Title: Member inter-joining method
Inventor: YAMAGIWA TAKANORI
IPC: B21D22/14
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a jointing method capable of strongly and securely joint a sleeve material integrally with the end of a pipe material, for example, in the manufacture of truss materials. SOLUTION: The circular fitting part 10 of a sleeve material 3 is fitted closely into the end part of a pipe material 2 and, while the stepped surface 12 of the sleeve material 3 is pressed against the end surface of the pipe material 2, spinning work is performed from the outer side of the end part of the pipe material 2. Thus the end peripheral wall of the pipe material 2 is projected into the annular groove 11 of the circular fitting part 10 of the sleeve material 3 by plastic deformation so as to joint the pipe material 2 integrally with the sleeve material 3.
Patent JP-H09275695-A (JP)
Title: Motor controller
Inventor: HYODO HARUHIRO
IPC: H02P5/50
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller that controls the operation of motors installed on a plurality of objects to be driven, respectively, in order to drive them, and that is capable of simply controlling with accuracy the operation of the motors so that the speed ratio of the plurality of the objects to be driven or both such a speed ratio and the relative positional relation among the objects to be driven will be maintained as specified with accuracy. SOLUTION: The frequency of an output signal from the encoder E1 for one LDM1 of motors is divided into 1/2 using a frequency divider 52, and the thus obtained signal is taken as the target speed for the other LDM2 of the motors. The present position of a carriage C1 to be driven by the motor LDM1, detected at a first position detecting section 17, is divided into 1/2 using a frequency divider 51, and the thus obtained position is taken as the target position for a carriage C2 to be driven by the motor LDM2. The speed of the motor LDM2, detected by a second speed detecting section 26, and the present position of the carriage C2, detected by a second position detecting section 27, are fed back to the above-mentioned target speed and target position.
Patent JP-S59203974-A (JP)
Title: Area setting device for radar signal processing
Inventor: ISHIDA KAZUTAKA
IPC: G01S13/937
Filed: 1983-05-06
Abstract: PURPOSE:To perform excellent and secure area setting easily through simple constitution by writing a single signal in a memory for a mask pattern which have the same addresses with a memory for a radar signal according to a set area, and preventing a collision. CONSTITUTION:A control circuit 5 writes the single signal in the set area set by an area element setting circuit 4 in the mask pattern memory 6 which has the same addresses with the radar video memory 2 of a main body 1 on the basis of the relative direction as well as the main body 1 according to the set area, measurement data on a ship, declination of the bow direction from the radar device body 1, etc. Those memories 6 and 2 are read out by a readout address specifying means 3, and only when the signal is read out of the memory 6, a processing circuit 17 prevents a collision according to the radar signal from the memory 2. Thus, excellent and secure area setting is performed freely and easily through the simple constitution. Therefore, an area is set only on the sea and radar signals from the land, etc., inside and outside of the area are identified easily and securely.
Patent JP-S61239835-A (JP)
Inventor: OSHIO TOSHIRO
IPC: A21D13/08
Filed: 1985-04-15
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-S566370-A (JP)
Title: Manufacturing method of enclosed cell
Inventor: TSUCHIDA TAKASHI
IPC: H01M2/06
Filed: 1979-06-27
Abstract: PURPOSE:To improve the liquid leak proof of a cell, by, prior to hermetically sealing metallic cell case and the terminal, providing a preliminary step to apply a molten glase layer onto the surface of a metallic member used also as a terminal of a negative electrode, said surface being to be bonded to molten glass. CONSTITUTION:In a metallic cell case 1 a generating element 2, for instance, a laminated body of a positive electrode compound 2a mainly composed of silver oxide, separator 2b containing an alkali electrolyte and negative electrode material 2c, is filled to construct a hermetically sealed cell. Said cell case 1 is constructed by welding and joining together a lower case portion 1a and an upper case portion 1b. In the case portion 1b a seal port part 6 is formed by hermetically sealing an electric current collecting lead 3, serving also as a negative electrode terminal, with an annular boss part 1c of said case 1b, and a glass 4. When said seal port part 6 is formed, glass layers 4b are previously constructed on surfaces 3b of the current collecting lead 3, which surfaces 3b are to be applied with molten glass, to obtain a good bonding and sealing with the glass 4.
Patent JP-S63245641-A (JP)
Title: Feed additive composition for ruminant
Inventor: OKADA HIROYOSHI
IPC: A23K1/16
Filed: 1987-04-01
Abstract: PURPOSE:To obtain the titled additive product not hydrolyzable in rumen and digestible and absorbable in and after abomasum, by coating mixture containing a biologically active substance and a carbamate of a basic amino acid as a nucleus with a specific synthetic high polymer coating agent. CONSTITUTION:At least one biologically active substance (e.g. vitamin A) is blended with a carbamate of a basic amino acid (e.g. lysine salt of lysinecarbamic acid). Then the prepared mixture as a nucleus is coated with a coating agent consisting of at least one synthetic high polymer water-soluble or swelling in water in an acidic range of pH <=5 to give the aimed feed additive composition for rumen. Dimethylaminoethyl methacrylate/methacrylic acid alkyl ester copolymer may be cited as the concrete example of the coating agent. The ratio of the coating agent used is properly 10-200pts.wt. based on 100pts.wt. nucleus.
Patent JP-S61241266-A (JP)
Title: Rack-pinion type electric power steering device
Inventor: OKAMOTO FUMISADA
IPC: B62D5/04
Filed: 1985-04-17
Abstract: PURPOSE:To eliminate noise caused by backlash due to a reduction gear allowing a whole device of a small size to be employed by providing a speed reduction mechanism by means of the transmission of traction between a rack shaft and a motor. CONSTITUTION:A main body 102 of a gear box 100 is adapted to support rotatably a pinion shaft 10 which is linked with a handle, and an input shaft 20 which is rotated through a belt 206 as a result of the rotation of a electric motor 200, is coaxially installed on the above shaft 10. And an output ring 40 is fitted onto the pinion shaft 10, an outer ring 50 is also fitted within an inside diameter of the gear box main body 102 with free play provided, and a damping mechanism by the transmission of traction is constructed by arranging numbers of balls 60 between tracking curved surfaces 42 and 52 of both rings 40 and 50. In addition, the pinion shaft 10 is energized to the left direction by a pressurizing means which includes coned disc springs 120 allowing the outer ring 50 to be displaced to the axial direction by means of a loading cam mechanism which arranges numbers of rollers 300 between cam surfaces 116 and 54.
Patent JP-H03278847-A (JP)
Title: Refuse receiver of document shredder
Inventor: YOKOMINE SHUNICHI
IPC: B02C18/22
Filed: 1990-03-28
Abstract: PURPOSE:To reduce the labor of bag replacing work by mounting a bag support and the bag receiving box provided to the bottom part of the bag support in a freely attachable/detachable manner and forming a refuse bag take-out port to the upper surface of the bag receiving box. CONSTITUTION:A polyethylene bag box 16 is covered with a refuse receiving cylindrical body 14 and a box body is formed by lowering the refuse receiving cylindrical body 14 until an engaging plate 20c is pushed to the inside against a spring 20b. Subsequently, a polyethylene bag 18 is taken out of a take-out port 16a and the next polyethylene bag 18 is prepared for the take-out port 16a. The taken-out polyethylene bag 18 is raised while opened as it is to be hooked with the upper end edge of the refuse receiving cylindrical body 14. The air between the polyethylene bag 18, the cylindrical body 14 and the polyethylene bag box 15 is discharged through the air exhaust ports 16b, 16c provided to the bottom surface of the box 16. This refuse receiver 12 is received in a document shredder 10 on the refuse discharge side thereof. By this constitution, the replacing work efficiency of a refuse bag can be enhanced.
Patent JP-H10285990-A (JP)
Title: Motor controller and compressor
Inventor: KAWAKUBO MAMORU
IPC: F04B49/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To realize high efficiency operation of an apparatus by operating the switching element of a power factor improving circuit to vary the DC voltage of a smoothing circuit stepwise depending on the operating conditions of a controller thereby enhancing the efficiency of an inverter and a motor. SOLUTION: Based on a speed command ω*, an inverter control circuit 14 determines a target DC voltage command VDC* which is then inputted to a converter control means 8 along with an operational command thereof. The converter control means 8 receives a smoothed DC voltage from a smoothing circuit 10 and matches the smoothed DC voltage with the DC voltage command VDC* the converter control means 8 delivers a drive signal to a converter drive circuit 7 so that a sine wave current synchronized with the power supply voltage flows through a power supply current detector 6 and a transistor is driven through the converter drive circuit 7.
Patent JP-S63246099-A (JP)
Title: Diaphragm for speaker
Inventor: TERAUCHI SHOICHIRO
IPC: H04R7/02
Filed: 1987-04-01
Abstract: PURPOSE:To attain a piston motion up to a high range and to flatten a frequency characteristic by using a material dispersing a needle-shaped crystal (whiskers) for a diaphragm in a heat-hardening resin to strengthen the texture of a high elastic texture. CONSTITUTION:A carbon texture 1 is plain-woven as a warp and a weft and this is prepreged. For that reason, a nitriding silicon whisker 3 is impregnated into a dispersed epoxy resin solution 2 and applied with a spray, etc. Next, the texture of the prepreged carbon texture 1 is set to a molding die, pressured and heated and A resin 2 is hardened. For molding conditions, the texture is set to the molding die pre-heated to about 120 deg.C, and after pre-heating is executed for about 2-3 minutes, pressuring and heating are executed for about 20 seconds under the pressure of about 6-8 kg/cm<2>. Finally, the moldings are removed out of the molding die, the finishing processing of an inner mold and an outer mold is executed and then, a light and high rigidity diaphragm can be obtained.
Patent JP-2000272690-A (JP)
Title: Tank and its construction method
Inventor: SAITO MITSUO
IPC: B65D90/02
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To construct a tank easily and at a low cost. SOLUTION: A tank 11 is composed of a cylindrical type tank main body 12 set in a horizontal direction and lids 13 provided at both ends of the tank main body 12. The tank main body 12 is composed of box-shaped elongated elements 21, each of whose sides is mutually welded to the side of the adjacent element to be assembled into a cylindrical type and each of which has a reinforcing bar 53 disposed therein, and concrete C filled into each of the elements 21. Welding portions of the elements 21 on the inner face side of the tank main body 12 are automatically welded in a longitudinal direction by an automatic welder provided in a runnable manner on rails supported along the welding portions on the inner face sides of the elements 21.
Patent JP-S60222657-A (JP)
Title: Continuously variable transmission for vehicle
Inventor: TADA YASUO
IPC: F16H61/02
Filed: 1984-04-20
Abstract: PURPOSE:To provide smooth start acceleration to a vehicle by setting the speed change ratio range of a continuously variable transmission mechanism in the normal travelling to a range including the maximum speed change ratio in which the maximum speed change efficiency of said mechanism is not largely sacrificed. CONSTITUTION:When a vehicle is stopped under the idle running, an axle 22 and an output transmitting plate 10 of a continuously variable transmission mechanism 8 are under the non-rotatable condition which is maintained by controlling an electric rotary machine 31 according to the outputs of a throttle valve opening sensor 32 and a vehicle speed sensor 33 by a control unit 30 and setting a speed change ring 13 to the L side maximum position through a speed change shaft 14. And when the vehicle is started, as a throttle valve 2 is opened by an accelerator means, the speed change ring 13 is adapted to move to the H side. Then, in the normal travelling condition of the vehicle, the speed change ratio range used by the continuously variable transmission mechanism 8 is set to a range including the maximum speed change ratio which does not largely hinder the maximum speed change efficiency of said mechanism 8.
Patent JP-H07288496-A (JP)
Title: Radio communication system
Inventor: ICHIYOSHI OSAMU
IPC: H04B7/15
Filed: 1994-04-19
Abstract: PURPOSE:To provide a repeater device which ensures the large without changing the frequency and then to obtain a simple and practical radio communication system. CONSTITUTION:A repeater station 12 is provided with a receiver antenna 14 and a transmitter antenna 16 which have the substantially same directivity and placed so that their mutual degree of coupling can be minimized. The signals received by the antenna 14 are amplified by a reception amplifier 15 and sent to a transmission power amplifier 17 via a transmission/reception connector device. The signals amplified by the amplifier 17 are transmitted through the antenna 16. It is desirable to add a directive antenna 13 to each terminal station 11 to point the station 12.
Patent JP-H08276819-A (JP)
Title: Seat belt device for automobile
Inventor: YASUI SHINICHI
IPC: B60R22/28
Filed: 1995-04-06
Abstract: PURPOSE: To further absorb energy efficiently when a large load such as an impact load is applied on a vehicle. CONSTITUTION: This is a seat belt device for automobile, which is provided with a seat belt anchor 52 composed of a plurality of parts, which is to be attached to a center pillar 50 for automobile, and a seat belt 54 slidably supported on the seat belt anchor 52. The rail 64 along which the seat belt anchor moves is fixed by a rail fixing bolt 66. A displacement permissible space 74 is provided between the center pillar 50 and the slide plate 62 fixed to the seat belt anchor 52 to displace a resin rib 72 as energy absorbing means, within the displacement permissible space 74, thus absorbing energy.
Patent JP-H10280527-A (JP)
Title: Structure of strength wall
Inventor: KONDO KAZUYA
IPC: E04B2/56
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the toughness of the whole bearing wall by forming the structure of a truss with a rectangular frame and installing a vertical member connecting a section between upper and lower diagonal members or sections among the diagonal members and the upper and lower horizontal frames of the rectangular frame on left-right symmetry axes in the rectangular frame. SOLUTION: The upper-lower both end sections of left-right vertical frames 8 consisting of a steel pipe having a square-shaped cross section and the left-right both end sections of upper-lower horizontal frames 5 composed of the steel pipe having the square-shaped cross section are fixed by corner connecting materials 9, and a rectangular frame 1 is molded. Diagonal members 4 are mounted into the rectangular frame 1 and a vertical member 6 for absorbing overload connecting the upper-lower diagonal members 4 or the diagonal members 4 and the upper-lower horizontal frames 5 of the rectangular frame 1 on left-right symmetry axes in the rectangular frame 1, and the bearing wall A is formed.  A vertical intermediate material 7 is arranged between the upper-lower horizontal frames 5, the upper- lower both end sections of the vertical intermediate material 7 are fixed onto the horizontal frames 5 through connecting materials 10, and the other ends of the diagonal members 4 are coupled with the vertical intermediate material 7 through reinforcing plates 11. Accordingly, the generation of horizontal load at a value higher than a fixed value is prevented by the bending deflection of the vertical frames such as an earthquake, and toughness can be improved.
Patent JP-H09243622-A (JP)
Title: Method and apparatus for measuring content of highly water absorbable resin in absorbing material
Inventor: ISHIGAMI SHUNJI
IPC: G01N31/16
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To efficiently measure the content of AGM in the absorbing material of a paper diaper with high accuracy. SOLUTION: Slits are formed to tissue along two opposed sides in the longitudinal direction of a paper diaper and, further, an absorbing material layer is taken up along with the back sheet applied thereto to form a cylindrical sample having slits at both ends thereof (S1). This sample is vertically immersed in hydrochloric acid in a reaction tank and bubbles are jetted from the apertures of the bottom part of the reaction tank to be passed through the absorbing material layer from the slits of the rear surface of the samaple toward the slits of the upper surface thereof (S23). By this constitution, the preparing labor of the sample becomes simple and the reaction of AGM can be rapidly performed without stirring hydrochloric acid.  Subsequently, hydrogene ions excessive in hydrochloric acid wherein AGM is reacted are determined (S32) to calculate the consumed amt. of hydrogen ions and, on the basis of this result, the amt. of AGM is calculated (S33). By this reverse titration, AGM can be determined with high accuracy even when the amt. of AGM is small.
Patent JP-S5417403-A (JP)
Title: Feed water control method
Inventor: YANAI KATSUYA
IPC: F01D17/00
Filed: 1977-07-08
Abstract: PURPOSE: To maintain constant water feed of a turbine driven feed water pump over whole water feed range by providing a feed water control valve at the discharge outler of the pump and co-ordinately controlling the valve and the turbine inlet valve. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06271598-A (JP)
Title: Antiemetic agent
Inventor: KUBO MASAYOSHI
IPC: C07C57/12
Filed: 1993-03-17
Abstract: PURPOSE:To obtain an antiemetic agent containing a new compound separated from HANGE (rhizome of Pinellia ternata), a cerebroside, a glyceroglycolipid and a fatty acid as active components, effective for activating the efferent action of the rami gastrici nervi vagi and exhibiting antiemetic action. CONSTITUTION:HANGE known as a herb drug is extracted with methanol, the solvent is distilled off from the obtained extract liquid under reduced pressure to obtain a methanol extract, the extract is further extracted with hexane, the extract liquid is distilled under reduced pressure to obtain a hexane extract, the extract is subjected to silica gel chromatography and the active fraction is purified by high-performance liquid chromatography to obtain a new compound expressed by formula (R1 is glucose or galactose residue; n is integer of 13-21) (e.g. 1-0-glucosyl-N-2'-acetoxypalmitoyl-4,8-sphingodienine). The objective antiemetic agent effective for activating the efferent action of the rami gastrici nervi vagi is produced by compounding the obtained compound with a cerebroside, a glyceroglycolipid and fatty acid.
Patent JP-H10285371-A (JP)
Title: Facsimile equipment and multi-address communication method
Inventor: TAKAMATSU FUKUICHI
IPC: H04N1/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To permit a receiver to judge whether or not he can read data and to compile and output that facsimile transmission is securely executed or not on a transmission-side device by transmitting recognition request information for recognizing a printing result to a line at the same time as image information, continuously holding the line until a response showing the printing result is returned, receiving the response and storing it. SOLUTION: When a communication control part 5 receives reception recognition request information from a transmission side during a communication procedure, it controls a display part 7, controls a network control circuit 8 and holds the line until printing recognition information showing the printing result is transmitted to the communication line, when a recording part 6 terminates printing after facsimile reception image is received. A signal is generated in the communication control part 5 and printing recognition information is transmitted to the transmission side from the communication line, after printing is terminated by permitting a reception side operator which recognizes the display of the display part 7 to operate the recognition key of an operation part 4.