baber/WOPTO huggingface dataset:
Patent JP-H03178868-A (JP)
Title: Electrically driven power steering device
Inventor: UENO HIROSHI
IPC: B62D5/04
Filed: 1989-12-08
Abstract: PURPOSE:To always obtain an adequate feeling by providing constitution such that an assist motor is controlled by a command signal obtained by adding this corrected viscosity compensation value, to the assist command. CONSTITUTION:A steering angle speed theta is given to a viscosity compensation value command function part 31. This function part 31 outputs a viscosity compensation value for generating torque such that the larger is the steering angle speed theta the larger an absolute value is increased further with a reverse direction. Next in a multiplication arithmetic part 32, the viscosity compensation value, output from the function part 31, is multiplied by a car speed arithmetic constant. A result of this multiplication is added to a reference current command value output from an assist command part 20. In this way, action is performed in an output of a viscosity command part 30 in a manner wherein the larger is the steering angle speed theta the more larger an output of the assist command part 20 is decreased. Also a larger constant is multiplier as a car speed Vs increases, resulting in enlargement of output so that a viscosity breaking effect may be increased.
Patent JP-H03178610-A (JP)
Title: Hanging hook with magnet
Inventor: SHINOHARA MASARU
IPC: A47G1/17
Filed: 1989-12-08
Abstract: PURPOSE:To prevent a magnet hook from slipping down, to soften a shock at the time of hanging various objects to the hook, and to prevent the hung object from being damaged by covering an elastic body by double forming on the surface and the reverse side of the lower edge part of the body for holding a magnet body on the back. CONSTITUTION:To a recessed part 2 provided on the back of a body 1 made of a synthetic resin, a magnet body for holding a magnet 4 in a yoke 3 whose cross section is a U-shape is fixed. To the lower edge part 8 of the body 1, a hook 9 is fixed by insert forming, and the outside periphery of the lower edge part 8 is covered with an elastic body 10. The elastic body 10 is set to such thickness as the lower edge part 8 adheres closely to a metallic wall 11 through this elastic body cover 10, when the magnet hook 9 is attracted to the metallic wall 11. The body 1 and the elastic body 10 are formed double, and the elastic body 10 is fixed firmly to the body 1, therefore, the hook does not slip down. Also, since the elastic body 10 is provided integrally on the surface side of the body, as well, not only adhesive strength of the elastic body 10 and the body is firm, but also a shock at the time of hanging various objects to the hook is softened, and damage of the hung object can be prevented.
Patent JP-H05152312-A (JP)
Title: Method and device for excimer laser annealing
Inventor: KAWAMURA TETSUYA
IPC: H01L21/20
Filed: 1991-12-02
Abstract: PURPOSE:To realize stabilized production by a method wherein irradiation of an excimer laser is divided into two or more groups, and the irregularity of the laser energy around (m) a first group is set smaller than the irregularity of the laser energy around the remaining (n) to (m) groups. CONSTITUTION:The titled excimer laser annealing device is provided with two XeCl excimer lasers 2a and 2b, and replacement time of their respective laser gas is shifted by a half period. The replacement time is selected in such a manner that a stabilized output can be obtained at least by one of the two lasers in a standard operational state. Accordingly, the irregularity in output is generated alternately on the two lasers. When the laser 2b is stable, a light path 3 is provided, and the laser beam emitted from the laser 2b reaches a substrate 1 in the form of a rectangular beam 4b through the intermediary of reacting mirrors M1b and M2b and a beam forming apparatus H1 along the light path 3b. As a result, a stabilized production can be realized.
Patent JP-H03176621-A (JP)
Title: Pyroelectric type infrared-ray detector
Inventor: HIROTOMI KAZUTAKA
IPC: G01J5/34
Filed: 1989-12-06
Abstract: PURPOSE:To reduce the influence of source voltage variation and power source superposed noises and to improve the reliability by connecting two kinds of FETs which differ in cutoff voltage in series and storing them. CONSTITUTION:The source of an FET 1 and the drain of an FET 2 are connected, the drain of the FET 1 is led out for a connection with a power source line, and the gate of the FET 1 is connected to GND and a gate resistance Rg and a pyroelectric element are connected between the gate of the FET 2 and GND and the source of the FET 2 is led out so that it can be used as a source follower. The cutoff voltages VGS(off) of the FETs 1 and 2 are so related that the VGS(off) of the FET 1 is lower than the VGS(off) of the FET 2 and the FETs 1 and 2 are stored in the same case. Consequently, when the FET 2 is activated, the FET 1 is activated as a high-resistance semiconductor element, the variation of the source voltage and noises superposed on electric power are reduced greatly by the FET 1, and the influence upon the drain of the FET 2 is reduced greatly, so that the reliability is improved.
Patent JP-H09155739-A (JP)
Title: Grinding fluid dispersion preventing device of centreless grinding machine
Inventor: AKIMOTO NOBUO
IPC: B24B5/18
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the dispersion of a mist or the like which is generated from a workpiece working part. SOLUTION: An impeller adapted to suck air from the opening of a cover 4 into the inside of the cover 4 by rotating a workpiece working part integratedly with the rotary shaft of a grinding wheel 2 in the side surface of the grinding wheel 2 covered with an openable cover 4 is provided. Further, a mist collecting cylinder 14 in communication with the inside of the cover 4 and connected to a mist cleanup device is provided in the opposite part to the nearly central part of the impeller 2 in the outside surface of the cover 4.
Patent JP-H09218428-A (JP)
Title: Array
Inventor: BUIKUTAA EMU DAKOSUTA
IPC: G01R31/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an array which finds out the defect in an array and is capable of continuing operation by correcting this defect. SOLUTION: This array 10 includes a scanning line 20 extending over the surface of a substrate 12 and includes first and second scanning driving circuits 30 and 34 in first and second scanning driving regions 16 and 18, respectively. The first and second scanning driving circuits 30 and 34 contain first and second signal providing circuits 32 and 36, respectively, which are electrically connected and provide the scanning line 12 with signals. The first scanning driving circuit 30 includes a first signal receiving circuit 40 which is electrically connected to the scanning line and receives the signal supplied to the scanning line by a second signal providing circuit 326 from the scanning line.  Then, the first scanning driving circuit 30 is bidirectional and, therefore, the first scanning driving circuit 30 is able to receive the signals supplied to the scanning line 20 by the second scanning driving circuit 34.
Patent JP-H10163236-A (JP)
Title: Manufacture of granular semiconductor sealing material
Inventor: KOBAYASHI AKIO
IPC: B29B7/14
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To improve productivity by heating and melting crushed objects under decompression at the time of heating and melting a resin component. SOLUTION: The crushed objects 1 are supplied into a mixer main body 13. Then, they are absorbed by a pump from a vent 14 and the inner part of the mixer main body 13 is decompressed. Then, a motor 12 is rotated and an agitating blade 11 is rotated. When the mixer main body 13 is heated, the temperature of the crushed objects 1 is heated. When it rises to a temperature above that for melting the substance whose melting point is the lowest in a resin component in the crushed objects 1, melting starts from the surface of the crushed objects 1. When the crushed objects 1 in the molten state collide one another by agitating, molten parts are adhered and granulation is executed. When the adhered part becomes more than a prescribed size, it resolves by the force of the shearing of the agitating blade 11 and they become the particles of the appropriate sizes.
Patent JP-H03179629-A (JP)
Title: Electromagnetic relay
Inventor: KOBAYASHI FUMIYUKI
IPC: H01H50/14
Filed: 1989-12-07
Abstract: PURPOSE:To reduce oscillation to be transmitted to an outer cover for reducing an operation sound by holding a relay body mounted on a printed board while floating it from the outer cover by using a lead terminal. CONSTITUTION:The subject electromagnetic relay is provided with an electromagnetic relay body 1, in which a plurality of terminals 11 housed in an inside case are upside projected, a printed board 2, in which the electromagnetic relay body 1 is downside mounted, a lead terminal 3 being connected to the printed board 2 and led out downside to hold the printed board 2 and a base member 4 which the lead terminal 3 goes through for being fixed while holding the electromagnetic relay body 1 through a gap. Further, a cover member 5 spreading over the base member 4 and surrounding the electromagnetic body 1 through a gap. Then, the relay body 1 is held inside an outer cover 5 in the hanged state floating from the outer cover 5 so that the oscillation of the relay body 1 may almost not conveyed to the outer cover 5. In this way, contact with the outer case and a lead plate can reduce an oscillation sound leaking to the outside.
Patent JP-H11150205-A (JP)
Title: Chip-type cr element
Inventor: SHIYATOU YASUHIRO
IPC: H01L23/12
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To form an element, wherein the step difference between a capacitor part and a resistor part is small by providing an insulator layer in the vicinity of a dielectric layer, and providing a resistor layer on the insulator layer. SOLUTION: A lower electrode 2 is formed on an alumina substrate 1 by using Ag/Pd paste. Lead-borosilicate glass paste is applied on the part other than the part, on which dielectric paste has been printed (bonded layer 12). An alumina film (insulating layer 11), wherein a hole is formed is overlapped on the part, where the dielectric paste is printed and bonded to the alumina substrate 1. Then, a lead-relaxant base paste is applied on the specified position. A dielectric layer 3 is formed so that the hole of the alumina film is embedded. Ag/Pd paste is baked, and an upper electrode 4 and a resistor-side electrode 5 are formed. RuO2 -based paste is used, and a resistor layer 6 is formed at the specified position.  Therefore, when a protective layer 8 and terminal electrodes 7A and 7B are formed and plated, the step difference between the capacitor part and the resistor part of a chip-type CR element 10 is the part substantially in correspondence with the thickness of the resistor layer and becomes extremely small.
Patent JP-H07171220-A (JP)
Title: Magnetic stimulation apparatus
Inventor: NAGANO AKIO
IPC: A61N2/00
Filed: 1993-12-17
Abstract: PURPOSE:To provide a magnetic stimulation apparatus by which an objective part for stimulation can efficiently be stimulated. CONSTITUTION:In a magnetic stimulation apparatus provided with a coil 10 arranged in the neighborhood of an objective part for stimulation of a living body and an electric source circuit feeding a high pressure signal under a specified condition to this coil, the cross-sectional area of the space formed inside of a winding wire constituting the coil 10 is made in such a way that it is decreased as it approaches to the end part 14 of the side to be close to the objective part for stimulation.
Patent JP-H08175403-A (JP)
Title: Unit type motor-driven power steering device
Inventor: SHIMIZU YASUO
IPC: B62D5/04
Filed: 1994-12-21
Abstract: PURPOSE: To provide a compact unit type motor-driven power steering device with excellent interchangeability which can be used in applications of wide range including a manual steering mechanism. CONSTITUTION: This power steering device is constituted of a unit where a pinion shaft 4 is protruding at the upper and lower parts of a housing 3 for integrally-supporting a motor 2. The pinion shaft 4 is provided with a torque detection part 5 and a power transmission part 6. The pinion shaft consists of an input shaft 8, an output shaft 11 and a torsion bar 12. The input shaft 8 part of the pinion shaft 4 is supported against through a bearing 17 and an oil seal 18, and the output shaft 11 part is supported through another bearing 19. The torque detection part 5 is constituted of a differential transformer and is provided with a slide member 21. The power transmission part 6 consists of a ring member 25 and an advance/retreat member 25.
Patent JP-H11153513-A (JP)
Title: Optical view-field angel measuring device
Inventor: OKA KOICHI
IPC: G01M11/00
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To accurately, quickly and easily measure view-field angle characteristics over wide angle range, by providing ellipsoidal mirror focusing light emitted from a sample arranged in the vicinity of a first focus on a second focus position. SOLUTION: Light emitted from a sample 23 placed in the vicinity of a first focus of an ellipsoidal mirror 24 is reflected and focused at the ellipsoidal mirror 24 and introduced into a camera 26 through a focusing lens 25 arranged at the second focus position of the ellipsoidal mirror 24. The image focused on the recording surface of the camera 26 reflects the image formed on the mirror surface of the ellipsoidal mirror 24 and corresponding to the emission angle (view-field angle) of the light emitted from the sample 23. This image is of no-aberration by the characteristic of the ellipsoidal mirror. By this, a wide angle range is measured at once without moving elements constituting the optical system, and so time efficiency of measurement can be improved and measurement of sample causing time vibration becomes possible.
Patent JP-H06168498-A (JP)
Title: Information cartridge and information recording and reproducing device
Inventor: SUGIYAMA SUNAO
IPC: G11B13/04
Filed: 1992-11-27
Abstract: PURPOSE:To prevent that needless magnetic flux jumps into a magnetic head and to prevent deterioration of recording and reproducing signal by providing a magnetic shield on an information cartridge or an information recording and reproducing device. CONSTITUTION:A carriage 308 is guided by a shaft 316, and supported so as to be able to slide in the direction of a radius. An upper carriage 306 is combined with the carriage 308 via a hinge 307 made of a plate spring, a magnetic head 305 is mounted on the carriage 308, and closely contacted to a magnetic recording plane of the upper surface of a disk 301 with an adequate force due to deflection of the hinge 307. A rack 318 is provided in the carriage 308 and engaged with a pinion 317 pressed in an axis of a step motor 309. Therefore, the magnetic head 305 can be moved to a position of arbitrary radius of the disk 301 by driving the step motor 309. A shield plate 310 is fixedly provided along the lower surface of the disk 301, and moving range of the magnetic head 305 is covered.
Patent JP-H02164754-A (JP)
Title: Cement additive for reducing shrinkage
Inventor: SHIMOYAMA YOSHIHIDE
IPC: C04B24/30
Filed: 1988-12-16
Abstract: PURPOSE:To prevent the aggregation of a cement additive for reducing shrinkage when the additive is mixed with cement and to make it possible to handle the additive in the same way as other cement admixture by allowing a liq. org. shrinkage reducing agent to be absorbed in powder having oil absorbing property. CONSTITUTION:This cement additive for reducing shrinkage is formed by allowing a liq. org. shrinkage reducing agent to be absorbed in inorg. or org. powder having oil absorbing property. The inorg. powder may be fibrous magnesium oxysulfate, perlite or calcium carbonate. The org. powder may be balloons of phenol resin, polyvinylidene chloride or urea resin.
Patent JP-H11142784-A (JP)
Title: Head mount display with position detecting function
Inventor: FUKAI KATSUAKI
IPC: G09F9/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a see-through type head mount display(HMD) which is free of the need to provide a magnetic ultrasonic wave transmitter, etc., outside and can make an overlay display of more accurate real video and virtual video by accurately detecting the position (direction) of the HMD by itself. SOLUTION: A hot mirror 15 which transmits visible light and reflects only infrared light is arranged in front of the eye of a wearer and the reflected infrared light is photographed by a CCD camera 17. The photographed CCD video is processed as known to discriminate the body fitted previously with the infrared-light source and detect its position. Information on the detected position is used to project information regarding a body on the translucent screen 12 of the HMD 10 at (or nearby) the body.
Patent JP-H06167868-A (JP)
Title: Developing device
Inventor: NAKAJIMA MASAYUKI
IPC: G03G15/08
Filed: 1992-11-30
Abstract: PURPOSE:To provide a developing device using an elastic roller formed to obtain optimum hardness and surface roughness by using the elastic roller capable of obtaining moderate outer diameter displacement and an outer periphery not having ruggedness as a developing roller. CONSTITUTION:In molding for forming a foamed material layer of a prescribed diameter on the circumference of an axial center, the temperature for molding and foaming, and a time are set for a prescribed value, so that a skin layer generated on the outer periphery of the foamed material layer coming into contact with a molding die is formed in hardness suitable for being used as the developing roller 6. After the molding is completed, the skin layer is ground to turn surface roughness in the circumferential direction of the skin layer into the surface roughness suitable for being used as the developing roller 6 and finishing with the outer diameter dimensional precision and deflection accuracy of the prescribed value is attained to manufacture the elastic roller. By the adoption of the elastic roller, the carrying properties of toner to a photosensitive body 5 are stabilized and image formation excellent in resolution is executed.
Patent JP-H09157329-A (JP)
Title: Preparation of substituted acetylene polymer
Inventor: MIYATAKE TATSUYA
IPC: C08F4/42
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a substd. acetylene polymer having a narrow mol.wt. distribution, high stereotaaticity and high mol.wt. by polymerizing a substd. acetylene compd. in the presence of a specified transition metal complex and an N-, P-, or As-contg. basic compd. SOLUTION: A transition metal complex represented by the formula [M(OR<1> ) L<1> n ]2 (wherein M represents a group VIII transition metal element; R<1> represents an alpiph., alicyclic, arom., or aroaliph. hydrocarbon group; L1 represents an org. compd. having a carbon-carbon multiple bond; and (n) is 1 to 3) is used as the specified. transition metal complex (a). M is pref. rhodium. The amt. of the component (a) used is 1×10<-5> to 10mol/l base on a solvent. E.g. triphenylphosphine is pref. used as the basic compound (b). The amt. of the component (b) used is 0.1 to 10 in terms of molar ratio to the component (a). The acetylene compound (c) is represented by the formula HC≡CR (wherein R represents an aliph, alicyclic, arom., or aroaliph. hydrocarbon group or a heterocyclic group having a hereto element) and is, e.g. phenylacetylene. The polymn. temp. is -78 to 130 deg.C.
Patent JP-H0623499-A (JP)
Title: Method for lining tandish of continuous casting equipment with firefroofing material and tandish lined by said method
Inventor: JIYATSUKU POWARIEERU
IPC: C04B35/66
Filed: 1992-11-04
Abstract: PURPOSE: To use the decarbonated raw dolomite, etc., as the lining material in a large scaled tundish by containing at least one kind of compound having the characteristic that it is shrunk at a specified temp. or lower, in the lining material to eliminate the spalling. CONSTITUTION: The lining material having wear resistance and high refractoriness for tundish selected among the raw natural dolomite or raw natural calcite or the mixture thereof having 0-5 mm grain diameter and where 0.4-5 wt.% binder and 0.2-3 wt.% inorganic or organic plasticizer are added, is prepared. This lining material is applied on the tundish in the water-solution form and successively, the decarbonation of the lining is executed during drying and baking. In the lining material, at least one kind of compound (e.g. hydroxide of alkali-earth metals) having the characteristic that it is shrunk at <=700 deg.C, is further contained.
Patent JP-2000139482-A (JP)
Title: Attenuated bovine viral diarrhetic virus
Inventor: KUEMEI KAO
IPC: A61K48/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new virus, containing a specific base sequence or its condensed and polymerized variant, having genomic nucleic acid and useful for vaccines, or the like, capable of protecting ruminants from virus infections diseases. SOLUTION: This attenuated bovine viral diarrhetic(BVD) virus is a novel virus containing an nt39-nt12116 sequence expressed by the formula or its condensed and polymerized variant and useful as vaccines, or the like, for protecting ruminants (cattle) from virus infections diseases. The attenuated BVD virus is obtained by isolating genome RNA from wild type BVD virus, forming cDNA by reverse transcription, cloning an Npro protease gene by polymerase chain reaction(PCR), inducing site-specific mutation to form an Npro-inactivated nucleic acid, which is transformed or transfected in a host.
Patent JP-H01301656-A (JP)
Title: Carbamate derivative of hydroxyproline
Inventor: JIYON KURAPUCHIYO
IPC: A61P9/12
Filed: 1988-12-16
Abstract: NEW MATERIAL: A compound of formula I (wherein R 0  is H; and R 1  is a lower alkyl), a stereoisomer thereof and a salt thereof.  
     EXAMPLE: trans-1[D-(3-Acetylthio)2-methyl-1oxopropyl]-4-[[(methylamino) carboxyl]oxoy]L-proline.  
     USE: An intermediate for the synthesis of a carbamate derivative of metcaptoacylsubstituted hydroxyproline as an antihypertensive.  
     PREPARATION: A hydroxyproline of formula as a starting material is protected with an N-protective group, and then reacted with a duazoalkane to obtain an ester of formula III (wherein R 1  is a lower alkyl; and Cbz is a protective group). This ester is then reacted with an isocyanate, and the product is hydrolyzed with an alkali to obtain a compound of formula IV. This compound is reduced by a known process, and the protective group is removed from the product to obtain a compound of formula I. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H02169770-A (JP)
Title: Fiber for sweeping material
Inventor: YONEDA TAKAKO
IPC: D06M101/16
Filed: 1988-12-20
Abstract: PURPOSE:To obtain the subject fiber having water absorption properties and fast drying properties and hardly wears out or deforms of shape comprising synthetic fiber in which hydrophilic vinyl monomer is subjected to graft polymerization. CONSTITUTION:The aimed fiber is composed of synthetic fiber (preferably nylon) in which hydrophilic vinyl monomer [e.g. (meth)acrylic acid, maleic acid, (meth)acrylamide, N-vinylpyrrolidone or vinyl sulfonic acid] is subjected to graft polymerization. Besides, the graft polymerization may be performed by forming radical as initiation point of graft polymerization using e.g. radiation or low-temperature plasma, then affecting monomer capable of performing radical polymerization.