baber/WOPTO huggingface dataset:
Patent IN-2014CN00785-A (IN)
Inventor: SHIMIZU YASUNORI
IPC: C10M133/56
Filed: 2012-08-03
Abstract: A lubricant composition for internal combustion engine oil which is characterized by containing a boronated imide dispersant or by containing a boronated imide dispersant and a boronated imide free dispersant and which is also characterized in that: the boron content (B mass%) derived from the boronated imide dispersant in the composition and the nitrogen content (N mass%) derived from the boronated imide dispersant or the boronated imide dispersant and the boronated imide free dispersant in the composition satisfy the following formula (I) N = B + 0.05 (I) ; and the phosphorus content (P mass%) and the metal content (M mass%) derived from a metal based cleaning agent each based on the total amount of the composition satisfy one of the following conditions (A) (C). (A) P < 0.03 and M < 0.05 (B) P < 0.03 and 0.05 = M = 0.12 (C) 0.03 = P = 0.06 and M < 0.05 The lubricant composition for internal combustion engine oil has an effect of greatly reducing the amount of ZnDTP or a metal based cleaning agent which contains a large amount of phosphorus content while maintaining wear resistance against aluminum materials.
Patent JP-2001194503-A (JP)
Title: Method for imparting non-fogging performance to optical article and non-fogging optical article
Inventor: KAWASE AKIKO
IPC: G02B1/14
Filed: 2000-01-06
Abstract: PROBLEM TO BE SOLVED: To impart a non-fogging effect excellent in scuffing and wear resistances and durability to an optical article such as eyeglass or a windowpane without impairing its surface hardness and optical characteristics such as antireflection property. SOLUTION: The surface of an oxide-base optical article is treated with a silane coupling agent containing an unsaturated double bond group, a thiol with a structure having a hydrophilic group in a side chain or between hydrophobic groups and forming a crosslinked structure between the hydrophobic groups is fixed on the treated surface by an ene-thiol reaction by photo graft polymerization, radiation graft polymerization, graft polymerization in an aqueous solution or another method and then crosslinking is carried out to impart non- fogging performance excellent in durability to the optical article.
Patent JP-2001196029-A (JP)
Title: Emission control device and image forming unit using this control device
Inventor: MATSUURA HIDEKI
IPC: H05B37/02
Filed: 2000-01-07
Abstract: PROBLEM TO BE SOLVED: To provide an emission control device that can carry out fine analog dimming with precision using a simple configuration and a picture-image forming unit using this emission control device. SOLUTION: An electric-charge absorber 30 is disposed in the rare gas in tube 1, and provided with an emission control means 34 that controls emission quantity of the rare gas tube 1 by adjusting charge quantity absorbed in this charge absorber 30 during discharge. Owing to this, quantity of energy with which electrons and rare gas atoms collide in discharge becomes adjustable and emission quantity from the rare gas tube 1 can be analog controlled.
Patent JP-2001191313-A (JP)
Title: Method and device for holding powder
Inventor: SAITOU YOSHIKAZU
IPC: B28B3/02
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To mold powder in a more uniformized state and improve the quality of a molded body. SOLUTION: An opening on one side of a recess 3 of a mold 2 into which the powder F is fed is used as an upper opening 3a while another opening on the other side is used as a lower opening 3b, and an upper punch 4 to be inserted from the upper opening 3a and a lower punch 5 to be inserted from the lower opening 3b are provided, and a vibration means 40 for applying uniform vibration on the whole periphery of the mold 2 in which the powder F is fed is provided, and the outside of the mold 2 is formed into a point symmetrical shape with a central axis of the mold 2 extended into the pressing direction of the punches as its center, and the vibration means 40 is provided with a plurality of vibration sources provided outside the mold 2 in the equiangular relation and simultaneously driven, and a powder feed section 60 feeding the powder F into the recess 3 of the mold 2 is provided.
Patent JP-2001139467-A (JP)
Title: Accelerator for forming epithelium
Inventor: NAGAYAMA MASAYOSHI
IPC: A61P17/02
Filed: 2000-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain a new excellent accelerator for forming epithelium over wounds. SOLUTION: This accelerator for forming epithelium over wound and having granulating action and antimicrobial activity is obtained by including an acetoacetin compound having alimentation activity and antibacterial action simultaneously.
Patent JP-2001195175-A (JP)
Title: Key input device and cellular telephone terminal
Inventor: YOSHIDA AKIHIRO
IPC: G06F3/023
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To enhance operability when KANA (Japanese syllabary) characters are inputted as doubled consonants or palatalized doubled consonants in a key operating part of a cellular telephone terminal. SOLUTION: When operating time of a key in one time of operation exceeds a specified measurement time of a timer for either of plural key set as vowel keys ('YES' in step S5), a KANA character inputted by operation of the key is discriminated as a doubled consonant or a palatalized doubled consonant (step S7). The operability is enhanced since the KANA characters are inputted as a doubled consonants of a palatalized doubled consonants by operating either of the plural keys set as the vowel keys so that its operating time exceeds the specified measurement time of the timer, reading of the KANA characters is not different from that of the keys operated unlike with the conventional device and the number of keys to be operated is not increased.
Patent JP-2001200812-A (JP)
Title: Flow straightening device
Inventor: TAKEHARA HIROAKI
IPC: F28F27/02
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a flow straightening device capable of making uniform a flow velocity distribution on the downstream, faciliting work execution, reducing an installation cost, and installing at a position apart from a catalyst layer. SOLUTION: This flow straightening device is installed in a flow path having a divergent part on the downstream of an inflow tube. The device is installed only inside the inflow tube, and comprises one or more straightening plate disposed along the flow path. The cross sectional shape of the straightening plate is curved shape, bent shape, or the combination thereof.
Patent JP-2001203930-A (JP)
Title: Image pickup device
Inventor: NISHIWAKI TAKEYA
IPC: H04N5/232
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device which can correct a blur of an image effectively with small power consumption. SOLUTION: When a subject image is recorded, a blur of the subject image is optically corrected and when the subject image is displayed without being recorded, the blur of the subject image is corrected not optically, but through image signal processing.
Patent JP-2001201462-A (JP)
Title: Apparatus and method for inspection of transparent material or object wrapped with transparent material
Inventor: TAKEI TOSHIJI
IPC: G06T7/00
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for an inspection, in which a transparent material or the like such as a film can be inspected irrespective of the surface of the transparent material, the surface of an object wrapped with the transparent material or the state at the inside of the object wrapped with the transparent material. SOLUTION: In the inspection apparatus, the transparent material or the object 1 wrapped with the transparent material is used as an object to be inspected. The inspection apparatus is provided with an irradiation device 11, with which the object to be inspected is irradiated with a linear parallel luminous flux L1. The inspection apparatus is provided with an imaging element 21a, which detects light from the object to be inspected. The inspection apparatus is provided with an image processor 41, which forms the image of the object 1a to be inspected.
Patent JP-2001197985-A (JP)
Title: Wall-hanging display/storage tool for cd case
Inventor: HARIKI AKIO
IPC: B65D85/57
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a wall-hanging display/storage tool for CD cases which can easily be mounted to a wall surface with an extremely small number of holes to be bored in the wall surface when the display/storage tool is mounted, is capable of displaying a large number of CD cases, high in the easiness of taking the CD cases out when they are to be used and in aesthetic effects as an interior. SOLUTION: This wall-hanging display/storage tool comprises fixing means constituted of one or a plurality of same-type main bodies and capable of singly mounting the main body to a wall surface, connecting means capable of connecting the plurality of same-type main bodies continuously below the base body singly fixed to a wall surface, and recessed housing parts capable of providing appropriate spaces between the back upper parts of the CD cases and the wall surface and fixing and holding the CD cases.
Patent JP-2001207927-A (JP)
Title: Fuel supply device
Inventor: ONISHI YOSHIHIKO
IPC: F04B23/06
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To reduce pulsation of fuel pressure and to restrain generation of noise by restarining generation of resonance at a connecting part on a head end of low pressure fuel intake piping. SOLUTION: This fuel supply device is furnished with a fuel tank 1, a low pressure fuel pump 2 in this fuel tank 1, a low pressure fuel intake piping 3 one end part of which is connected to the low pressure fuel pump 2, a first branch piping 150A one end part of which is connected to the other end part of the low pressure fuel intake piping 3, a first high pressure fuel supply device 100A connected to the other end part of the first branch piping 150A and to discharge low pressure fuel by pressurizing it to be high pressure fuel, a second branch piping 150B one end part of which is connected to the other end part of the low pressure fuel intake piping 3 and a second high pressure fuel supply device 100B connected to the other end part of the second branch piping 150B and to discharge low pressure fuel by pressurizing it to be high pressure fuel,  and the first branch piping 150A and the second branch piping 150B are constituted of steel pipes.
Patent JP-2000222845-A (JP)
Title: Magnetic head with yaw correction and disk tester
Inventor: GUZIK NAHUM
IPC: G11B21/10
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To correct and reduce yaw caused by positioning a magnetic head to a specific position and vibration due to the yaw in a magnetic head and a disk tester. SOLUTION: A magnetic head 12 and a disk tester include a magnetic head that is selectively positioned to a ceramic disk being rotatably mounted to test the head or the disk or both of them. The magnetic head 12 is fixed to a movable rest being electrically and mechanically controlled. In this case, the movement of the movable rest causes a corresponding head to be moved, and at the same time causes the yaw of the movable rest to occur. The measurement value of a position on the straight line of left- and right-side part of the movable rest is detected, is measured, and is fed back to a control system.  The control system responds to the difference between a desired command position and the actual one of each side part of the movable rest, and an actuator 26 adjusts the position of each side part of the movable rest until the difference (and hence the yaw) is substantially eliminated. Furthermore, during positioning operation, vibration in a yaw direction is reduced, thus reducing the correction time of the corresponding magnetic head.
Patent JP-2001212821-A (JP)
Title: Method for injection-molding multi-layer preform and hot runner mold
Inventor: KODA HIDEAKI
IPC: B29C45/16
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent molding nonuniformity in the intermediate layer of a multi-layer preform due to the pressure loss of a runner and simultaneously to enable the molding of a large amount of the preforms by injection-molding the intermediate layer by an injection plunger installed in each multiple nozzle. SOLUTION: The preform is injection-molded by using the multiple nozzles 2 for simultaneously molding the inner layer 102, outer layer 103, and intermediate layer 101 of the main body 100 of the multi-layer preform, the first hot runner 3 for supplying the first resin for molding the main body to each nozzle 2, and a hot runner mold having the second hot runner 4 for supplying the second resin for molding the intermediate layer. A metering hole 35 for the second resin is formed at each nozzle position of the second hot runner 4. The injection plunger 34 is fitted freely forward/backward movably to the hole 35. Metering is done by moving the plunger 34 backward by the pressure of the second resin of the second hot runner 4. The space between the nozzle positions of the second hot runner 4 is cut off.  The measured second resin is injected/packed by each nozzle in a state of coextrusion with the first resin.
Patent JP-2001213690-A (JP)
Title: Growing method of rare earth hexaboron single crystal
Inventor: OTANI SHIGEKI
IPC: C30B13/08
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of fewer defect, high quality crystal of rare earth hexaboron which can grow at higher speed. SOLUTION: At growing single crystal of rare earth hexaboron represented by REB6 - RE represents La, Ce or (La, Ce) solid solution - in the floating zone method, the melted boron content - B/RE (AE) in mol ratio - is kept at 5.9-8 during crystal growth by using the material supply rod into which alkaline earth hexaborom represented by AEB6 - AE represents Ca, Sr, Ba or (Ca, Sr), (Ca, Ba), (Sr, Ba), (Ca, Sr, Ba) solid solution - are added as boron additive. Contamination and bubble in the crystal can be reduced by keeping the melted composition at the determined ratio and the growing speed at 1-3 cm/h during crystal growth.
Patent JP-2001216256-A (JP)
Title: Access right arbitration method and device
Inventor: SUZUKI YOSUKE
IPC: G06F13/362
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an access right arbitration method and a device for efficiently using an auxiliary data processor shared by a plurality of data processors without making an access right to the auxiliary data processor excessively occupied by a single data processor. SOLUTION: The processing request signal RQi of a processor Pi is set by the transmission start of a write signal WRi or a read signal RDi to a coprocessor and cancelled by the transmission end of the read signal RDi. When processing request signal RQj of the processor Pj has already been set, the processor Pi is held by a holding signal HOLDi. To the processor Pj for which a selection signal SLj is activated and the access right to the coprocessor is provided, the access right is continuously imparted while the processing request signal RQj is active, that is, until a series of operations (date write, processing execution and resultant data read) to the coprocessor CP are completed.
Patent JP-2001215174-A (JP)
Title: Gear testing apparatus
Inventor: NOMURA KOICHI
IPC: G01M13/02
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a gear testing apparatus dispensing with re-adjustment after the revolution of either one of a drive shaft or a follower shaft is adjusted, capable of continuously changing a parameter, enabling the reduction of trouble and the shortening of time in a test and capable of performing a test nearer to mounting. SOLUTION: The drive part 10 and follower part 20 constituting a gear testing apparatus are provided on a common stand 2 and the gear A mounted on the drive shaft 11 of the drive part 10 is meshed with the gear B mounted on the follower shaft 21 of the follower part 20 to drive the drive shaft 11 to test the meshing behavior of the gears. The drive shaft 11 having the gear A mounted thereon can be inclined in the plane parallel to an x-y plane around the straight line Ax1 passing a first slide base 12 and a first revolving base 14, and the follower shaft 21 having the gear B mounted thereon can be inclined in the plane parallel to a y-z plane around the straight line Ax2 passing the meshing point P.
Patent JP-2001217107-A (JP)
Title: Magnet composition and boded magnet using the same
Inventor: HIDAKA TETSUYA
IPC: H01F1/00
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a magnet composition, the cost of which is lower than a rare earth magnet which has put to practical use and which has superior magnetic characteristics, in which coercive force and saturation magnetization are higher than those of a ferrite magnet. SOLUTION: In the magnet composition composed of the three element system of Mn-B-Bi, the magnet composition has an Mn-B phase, having both phases or either one phase of an α-MnB phase, a β-MnB phase or an Mn-Bi phase having both phases or either a phase α-MnBi or β-MnBi.
Patent JP-2001216113-A (JP)
Title: Information processor
Inventor: HARA SHINICHIRO
IPC: B41J29/38
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of executing easy printing operation. SOLUTION: The information processor 12 capable of instructing printing to a printer 20 is provided with a printing information storage means 54 storing at least one extension correspondence printing information corresponding to an extension of a printing file name, an extension identification means 52 for identifying the sort of the extension of the printing file to be printed, a printing information reading means 52 for reading out the extension correspondence printing information corresponding to the extension identified by the extension identification means 52, and a printing instruction means 52 for outputting a printing instruction to the printer 20 on the basis of the extension correspondence printing information read out by the reading means 52.
Patent JP-2001224106-A (JP)
Title: Superconducting magnet for magnetically levitated train
Inventor: SUZUKI EIJI
IPC: B61B13/08
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting magnet for a magnetically levitated train capable of narrowing the distance between a superconducting coil and a levitating coil, while securing required rigidity. SOLUTION: Comprising an inner vessel 3 that holds a superconducting coil 7 in coolant and an outer one 2 that encloses the inner vessel 3, a superconducting magnet 1 for a magnetic levitation train is mounted on a car, in such a way as to face ground coils that are mounted on a side wall 13 on the ground. In this magnet 1, the superconducting coil 7 is arranged at the center of the inner vessel, the width of which is narrowed. The coil 7 is also arranged in proximity to a side surface 2A of the outer vessel at the ground coil side with its center being biased toward the side surface 2A.
Patent JP-2001219038-A (JP)
Title: Membrane separator
Inventor: KAMIMURA KEIJI
IPC: C02F1/44
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a membrane separator in which respective membrane modules are subjected to air back, washing adequately with a common air pressure source and, moreover, filtrate water is stably produced. SOLUTION: Raw water is supplied to the respective membrane modules 71-74 via raw water lines 61-64 which branch off from a raw water header 60 and permeated water flows into a permeated water header 80 via permeated water lines 81-84. Concentrated water flows into a concentrated water header 90 via concentrated water lines 91-94. Back washing air is supplied to a back washing air header 100 from a compressor and supplied to the permeated water sides of the respective membrane modules 71-74 via back washing air lines 101-104. Back washing drain lines 111-114 which branch off from the raw water lines 61-64 are connected with a back washing drain header 110. The membrane modules are subjected to air back washing by one and, while the said membrane module is subjected to the back washing, the other membrane modules undergo filtrating operation.
Patent JP-2001221641-A (JP)
Title: Projection apparatus with damping function
Inventor: ATSUTA AKIO
IPC: G01C19/02
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized projector generating no image blurs even if vibration is applied to it. SOLUTION: A personal computer 21 and a projection apparatus 22 such as a small-sized liquid crystal projector are provided, an image 23 is projected by the projection apparatus, and a damping mechanism is built in the projection apparatus 22. More specifically, the projection apparatus 22 includes the body, an angular velocity detection means such as a laser gyroscope capable of detecting the angular velocity of at least one axis arranged in the body, the projection lens attached to the body and the variable vertical angle prism attached to the projection lens on the emitting side thereof. The angular velocity detection means detects generation of shakings and sends the data of shaking to a microcomputer (not shown). The variable vertical angle prism is controlled on the basis of the data to alter a light path so as to prevent positional change for the projection image.
Patent JP-2001219465-A (JP)
Title: Method for manufacturing biaxially-stretched thermoplastic resin pipe
Inventor: NAKAMURA SHINGO
IPC: B29C55/26
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for a biaxially-stretched thermoplastic resin pipe which can control a stretch ratio in an axial direction using a single take-up machine without using a lubricant at all in biaxially stretching a thermoplastic resin pipe, unnecessitates re-heating the thermoplastic resin pipe, greatly cuts down a forming equipment and gives an excellent stretch ratio and accuracy of dimension. SOLUTION: A temperature of a the thermoplastic resin pipe 8 extruded from a die 2 of an extruder 1 is adjusted to a predetermined stretch temperature. The thermoplastic resin pipe 8 is enlarged by inserting a large diameter die 5 connected to the die 2, having a diameter gradually increasing toward a running direction of the thermoplastic resin pipe 8 and having a maximum diameter almost equal to the inner diameter of the stretched thermoplastic resin pipe 81 to be formed and is stretched by taking-up the enlarged thermoplastic resin pipe 81 with a take-up machine 7 wherein the temperature of the large diameter die 5 is uniformly controlled by circulating a temperature controlling fluid L in the large diameter die 5.
Patent JP-2000197858-A (JP)
Title: Apparatus for treating substrate
Inventor: FUJIKAWA KAZUNORI
IPC: F26B5/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for treating a substrate in which a water mark and particles are not generated on the substrate when the substrate is removed from pure water in a cleaning tank. SOLUTION: In an apparatus for treating a substrate, the substrate W is conveyed so that the substrate W, while being supported by the substrate support part 31 of a lifter mechanism 30, is immersed/removed in/from pure water in a cleaning tank 22. The lifter mechanism 30, when the substrate W is removed from the cleaning tank 22, delivers the substrate W from the support part 31 to the chucks of a chuck mechanism. Namely, after the substrate W being treated with the pure water of the cleaning tank 22, the substrate W supported by the support part 31 is removed from the pure water at a constant speed. The substrate W, after being removed completely from the pure water, is gripped by the chucks and then released from the chucks by the support part 31.