baber/WOPTO huggingface dataset:
Patent JP-H03192845-A (JP)
Title: Interactive system control system
Inventor: MORI KENJIRO
IPC: H04L12/18
Filed: 1989-12-21
Abstract: PURPOSE:To attain free participation and retire to/from conversation by forming a logic link including a node subscribing with conversation newly in a network system utilizing voice and electronic processing information and reconstituting a logic link except a node applying retire designation. CONSTITUTION:A node C of a participation desired party is in the standby state of logic link establishment. A subscriber reception node B disconnects a logic link between itself and a post-location node A and sets a logic link to the node of the new subscriber C. After the setting, the new subscriber node C sets a logic link to the node A whose link is disconnected to await link establishment and allocates the node number. A node C being a retire desiring party disconnects a logic link between itself and one preceding node B and gives a command of setting the logic link to the node A connecting to its own node precedingly to disconnect a link with the node B. Moreover, the establishment of the link from the node B to the node A is publicated. Then a request of 'await of logic link establishment after the logic link is disconnected' is performed to the node A, and the logic link is disconnected and the link from the node B to the node A is established.
Patent JP-H10167163-A (JP)
Title: High speed boat hull
Inventor: NIWA SEIICHI
IPC: B63B1/06
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To carry out stable navigation at the time of high speed by forming a hard chine type floating structure in such a way to project it frontward on a bow part under a static water level and making a surface from a chine of a floating structure to a keel work as a gliding surface as the bow part floats at the time of high speed navigation. SOLUTION: A so-called hard chine type floating structure 12 having a slender shape narrower than a main hull 11 in width and extending in the lengthy direction of the main hull 11 submerging under a water level 13 in a static state of a boat in such a way to project frontward is formed on a lower part of a bow part of the main hull 11. At the time of navigating the high speed boat hull constituted in this way, the bow part floats, a part of the floating structure 12 submerging under the static water level floats above the water level, and a slender surface from a chine 14 of the floating structure 12 to a keel 15 works as a gliding surface. As a result of holding a gliding position in this state, overall resistance of the hull is significantly reduced, and even at the time of high speed or at the time of storm navigation, it is possible to realize stable navigation.
Patent JP-H08170673-A (JP)
Title: Vibration isolating device
Inventor: IWASAKI KENICHIRO
IPC: F16F1/38
Filed: 1994-12-16
Abstract: PURPOSE: To prevent generating also decreasing strength of an outer cylinder and an elastic unit even without worsening an elastic characteristic, by preventing generating a turn over and wrinkle in the elastic unit. CONSTITUTION: In a vibration isolating device provided with an elastic unit 3 between inner/outer cylinders 1, 2, the outer cylinder 2 is formed by injection molding of resin material, to form a protrusion part 7 of the elastic unit 3 in a part or in the vicinity of this part where the elastic unit 3 receives deformation due to fluidizing, injection pressure, etc., of this resin material.
Patent JP-2001151816-A (JP)
Title: Propylene polymer and method of manufacturing the same
Inventor: GOTO SHIRO
IPC: C08F4/6592
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing for propylene polymer excellent in molding properties, having a high CXS (content of xylene soluble part) without increasing stickiness. SOLUTION: This method manufactures a propylene polymer satisfying following properties of (1)-(6). (1) MFR of 0.1-1,000 (g/10 min) measured at 230 deg.C under 2.16 kg load. (2) CXS (xylene soluble part at 25 deg.C) of 0.5-10.0 wt.% (3) BHS (content of boiling hexane soluble part) of <=1.5 wt.% in the case of MFR=0.1-10 (g/10 min) and <=2.5 wt.% in the case of MFR>=10 (g/10 min). (4) main endothermic peak (Tm) of 153-165 deg.C measured by differential scanning calorimetry(DSC). (5) the MFR measured at 230 deg.C under 2.16 kg load and the ME measured at 190 deg.C, using an orifice of 1.0 mm satisfy the general formula ME>-0.26XlogMFR+1.55. (6) a titanium residue content included in the polymer <=2.0 wt.ppm.
Patent JP-H06180868-A (JP)
Title: Forming method of organic protective film
Inventor: KONISHI HIROSHI
IPC: G11B7/26
Filed: 1992-12-15
Abstract: PURPOSE:To prevent deposition of a resin on the back surface of a substrate by forming an org. protective layer on a disk surface by spin coating while blowing the back surface of the substrate with gas. CONSTITUTION:A resin 6 is applied on the surface of a disk substrate 1 having a recording layer 4 to form an org. protective layer by spin coating method using centrifugal force while the substrate 1 is rotated with a spinner head 8. In this process, gas such as dry nitrogen is injected through a gas injection layer 9 of the head 8 to prevent despotion of the resin on the back surface of the substrate 1 caused by dropping of the resin or mist 7 of the resin. Thereby, the obtd. optical disk has good qualities which prevents focusing error, tracking error, seek error, etc. Further, same result is obtd. by spray method instead of spin coating method.
Patent JP-H08232077-A (JP)
Title: Production of galvanized steel sheet excellent in white rust resistance
Inventor: YAMANAKA YOICHIRO
IPC: C23C2/26
Filed: 1995-12-22
Abstract: PURPOSE: To produce a galvanized steel sheet excellent in white rust resistance by applying a soln. contg. a silicic ester, an inorg. salt of Al and an inorg. salt of Ni, etc., on a galvanized steel sheet, heating and drying the soln. CONSTITUTION: A soln. contg. a silicic ester and an inorg. salt of Al in 0.025-0.75 molar ratio of Al/(Al+Si), >=1 kind of inorg. salt of Ni, Co and Mg in 0.01 molar ratio to Al and further a wet-type colloidal silica, as required, by 0.025-1.0 time the number of mols of the silicic ester is applied on a galvanized steel sheet then heated and dried. Al(NO3 )3 is preferably used as the inorg. salt of Al and Si(OC2 H5 )4 as the silicic ester The heating and drying are preferably carried out at <200 deg.C. Alcohols are preferable as the solvent of the processing soln., and a nonpolar solvent or water can be jointly used.
Patent JP-H09181659-A (JP)
Title: Digital demodulator
Inventor: YAMAGUCHI NORIO
IPC: H04L27/01
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide improved demodulation characteristics by detecting the presence/absence of delay waves generated in a transmission line by observing the output of a correlation device for clock reproduction and selectively using a delay detector and an equalizer by the detected result. SOLUTION: A sampling processing part 1 samples reception signals y (t) from the transmission line and outputs a sample value sequence yn to an input butter 2. A delay amount estimation part 3 receives the sample value sequence outputted from the input butter 2, estimates a delay amount in the transmission line and outputs it to a selection control part 5. When the estimated delay amount is equal to or less than a changeover threshold value, the selection control part 5 selects the use of the delay detector 6 and the delay detector 6 obtains an estimated transmission symbol from the sample value sequence yn.  On the other hand, when the estimated delay amount is larger than the changeover threshold value, the selection control part 5 selects the use of the equalizer 7 and the equalizer 7 obtains the estimation transmission symbol from the sample value sequence yn outputted from the input buffer 2.
Patent JP-2000162498-A (JP)
Title: Wide angle lens
Inventor: NISHIKAWA NAOYUKI
IPC: G02B13/04
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a wide angle lens excellent in various optical characteristics such as resolution and an F-number, using two sheets set of compound lenses. SOLUTION: A meniscus lens 1 having negative refractive power and a biconvex lens 2 having positive refractive power, negative and positve respectively from a body side toward an image side, are arranged in this order. A diaphragm 5 having an opening diameter smaller than a lens face 2a of a meniscus lens 1 side is formed between the lens face 2a and other side lens face 2b in the biconvex lens 2. Resolution is enhanced by this constitution over the whole face, and a brightness difference between brightness in a central part and that in a peripheral part is remarkedly reduced.
Patent JP-H05295381-A (JP)
Title: Mannich reaction product, its production and its use
Inventor: MINOUE TOMIYASU
IPC: C10N30/04
Filed: 1992-12-16
Abstract: PURPOSE:To obtain the objective product having high-temperature stability and excellent oxidation stability and being useful as a detergent/dispersant for a lubricant by reacting a polyalkenylsuccinic acid or its anhydride with a polyamine, an aldehyde and a specified alkylphenol sulfide. CONSTITUTION:This product can be obtained by reacting a polyalkenylsuccinic acid or its anhydride with a polyamine, an aldehyde and an alkylphenol sulfide of the formula (wherein R<2> is a 4-25C alkyl; m is an integer of 1-8; x is 1 or 2; and z is an integer of 1-9). A boron-containing compound in addition to the above four components may be reacted. A detergent/dispersant comprising this product has oxidation stability, particularly excellent high-temperature stability and good compatibility with other additives. In the production of the above Mannich reaction product, at least 1mol of the sulfide is used per mol of the polyamine.
Patent JP-H07202488-A (JP)
Title: Head drive mechanism
Inventor: TAGUCHI KATSUHIKO
IPC: H01L21/68
Filed: 1993-12-28
Abstract: PURPOSE:To increase the traveling speed of a head without using a large-output motor by installing two servo motors at one belt pulley of a pair of belts and then laying out a linear encoder and a servo motor so that they can be controlled by a full-closed loop. CONSTITUTION:Belts 30A and 30B are driven between a pair of belt drive pulleys 32A/33A and 32B/33B by main shaft drive servo motors 31A-31D fixed to shaft base parts 27A and 27B. Further, linear encoders 35A and 35B are mounted to the side of the shaft base parts 27A and 27B. The linear encoders 35A and 35B detect the traveling distance and speed in the direction of the shaft of a sub-shaft unit 22 and repeatedly feed back signals to the shaft servo driver by the full-closed loop of the two drive circuits at the shaft, thus operating a head 20 with a high acceleration without using a large-output motor.
Patent JP-H06164584-A (JP)
Title: Flow quantity supervisory unit for communication traffic
Inventor: SUZUKI HIROYOSHI
IPC: H04L69/40
Filed: 1992-11-24
Abstract: PURPOSE:To supervise the flow quantity of communication traffic by using a counter as a measuring means. CONSTITUTION:The measuring means 3 to measure the arrival time of the transmission unit of communication, an adding means 4 to add the arrival time and the arriving interval of the transmission unit determined separately for every channel number, a storage means 5 to store the added value of the adding means, and a comparing means 6 to compare this added value with the arrival time of the transmission unit having arrived later are provided. The measuring means 3 is constituted of the counter 31 and a calculating means 32 to subtract or add a numerical value determined uniquely by the channel number of the transmission unit having arrived from/to the count value of the counter. Then, measurement is executed by the value this calculating means 32 outputs. The count of the measuring means 3 is turned into a state that the count of the counter 31 is advanced or delayed by the numerical value determined by the channel number of the transmission unit. Therefore, a point of time when the count of the measuring means 3 returns to '0' becomes different for every channel.
Patent JP-H09169438-A (JP)
Title: Image forming device
Inventor: NISHIDA MASAYOSHI
IPC: B41J13/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device, which can prevent the leak of the operating sound of the image forming device from a clearance in the periphery of a paper sheet tray for a long time without deteriorating the operability of the installation and removal of the paper sheet tray. SOLUTION: An image forming device, which has a housing 4 having an opening part 4a and which has plural paper sheet trays 2a-2c arranged freely to be moved in relation to the housing 4 and in which the paper sheet trays 2a-2c are drawn from the opening part 4a so as to supply the paper sheet, is provided with a cover means 5, which is fitted in the opening part 4a so as to seal a drawing port of at least two or more of the paper sheet trays 2a-2c and which is to be unified with the paper sheet trays 2a-2c at the time of drawing a desirable paper sheet tray among the two or more of the paper sheet trays.
Patent JP-2001151794-A (JP)
Title: METHOD FOR PRODUCING 9-(2,3-ANHYDRO-beta-D-LYXOFURANOSYL)- PURINE DERIVATIVE
Inventor: TAKAI MASAKI
IPC: C07H19/16
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a 9-(2,3-anhydro-β-D- lyxofuranosyl)-purine derivative useful as an intermediate synthetic raw material for medicines, agrochemicals, etc. SOLUTION: This method for producing the 9-(2,3-anhydro-β-D-lyxofuranosyl)- purine derivative represented by the general formula (1) [wherein R1 denotes a 1-20C alkyl group, a 7-40C aralkyl group or the like; Base denotes a group (3) or a group (4) (wherein R2 denotes NR11R12 (R11 and R12 denote each hydrogen, a 1-20 alkyl group or the like), a halogen or the like; R3 denotes hydrogen, NR11R12, or a halogen; R4 denotes O or S, and R5 denotes NR11R12 or a halogen) comprises reacting the corresponding 3-hydroxy-2-sulfate with a strong base.
Patent JP-H08158680-A (JP)
Title: Non-driving double stage type parking garage
Inventor: NASADA MASAAKI
IPC: E04H6/06
Filed: 1994-12-08
Abstract: PURPOSE: To provide a simplified structured and inexpensive non-driving double stage type parking garage by lifting and lowering a tilted board equipped with a projecting type stopper by only a hydrualic cylinder through the means of pivotedly fixing it to a car planking and journalling it to a step attached frame freely oscillatingly in a seesaw style. CONSTITUTION: A car planking 1, which has a tilted board 2 equipped with a projecting type stopper 5 pivotedly fixed thereon, is mounted on a deck combined frame 3, which height is high enough to store a car, so that it may be lifted and lowered in a seesaw style centering a pivot. The frame 3 is provided with a hydraulic cylinder 4, a car planking stopper 9, steps, and the like. If the tilting board 2 is grounded by extending a cylinder 4 rod, when a car is to be loaded on the car planking 1, the stopper 5 sinks and the car is loaded unaidedly. If the car planking 1 is horizontalized, the stopper 5 projects and stops the car. A car is parked on the lower stage as the car planking 1 is maintained at a level. Thus an inexpensive double stage parking garage can be provided.
Patent JP-H03193573-A (JP)
Title: Intermediate roller supporting device for tractor, etc.
Inventor: MOROOKA KAZUO
IPC: B62D55/104
Filed: 1989-12-25
Abstract: PURPOSE:To simplify a supporting device in structure and improve the extent of cushionability in a car body as well as to prevent any de-wheeling from occurring by supporting an intermediate roller mechanism, supporting weight of a body on a road surface, with a blocklike member with elasticity and vibro- isolating performance to a frame of a car body. CONSTITUTION:A rubber roller is rolled on spots around a driving wheel 7 being installed in one side of a lower frame 6, a driving wheel 8 being installed in the other side via a tension giving means, and an intermediate roller device 15 being set up in the lower part of a running part. The intermediate roller device 15 has roller frame 16 provided with two intermediate rollers 17 supported on the lower frame 6 via a rubber supporting device 20. Thus, vibration at time of vehicle running is absorbed so that the extent of riding quality is improved.
Patent JP-H04199555-A (JP)
Title: Semiconductor device
Inventor: HAMADA TOMOMI
IPC: H05K1/18
Filed: 1990-11-28
Abstract: PURPOSE:To ensure high density packaging by positioning an outer lead provided on one side of a packaging body and an outer lead provided on the other side on one side of the packaging body from the center in the width direction of the same bent on the same side. CONSTITUTION:Many outer leads 11 provided on the opposite side parts of sealing resin 2, protruded laterally, are arranged on the respective side parts along the longitudinal direction (width direction) of the sealing resin 2. Further, the outer leads 11 in the foregoing outer leads 11 provided on the one side part of the sealing resin 2 and those provided on the other side part of the sealing resin are positioned on the one side of the sealing resin 2 displaced from the center in the longitudinal direction (width direction) of the sealing resin 2 but positioned on the same side each other. More specifically, since the outer leads 11 of the adjacent semiconductor devices are aligned on a line along the width direction of the package 1 body, an interval between the adjacent semiconductor devices can be set to a size corresponding to the size of protrusion of the outer lead 11. Hereby, high density packaging can be achieved without increasing the size of the substrate.
Patent JP-H07200103-A (JP)
Title: Computer device
Inventor: NAKAJIMA YOICHI
IPC: G06F11/32
Filed: 1993-12-28
Abstract: PURPOSE:To provide a computer device which evades trouble by preventing the device from operating while the internal temperature exceeds an operation guarantee temperature range. CONSTITUTION:This computer device is provided with a temperature sensor 15 which detects the internal temperature of a pen input computer 1 and a control part 16 which generates an alarm signal when the internal temperature of the pen input computer reaches a temperature range where there is the danger that the pen input computer may be caused to malfunction.
Patent JP-2000170043-A (JP)
Title: Method and device for producing bundled yarn
Inventor: OLBRICH ANDREAS DR
IPC: D01H5/26
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a bundled yarn by drafting a sliver and then bundling the drafted sliver with a suction air flow, contriving the quality guarantee of the yarn by monitoring the suction air flow and controlling its throughput. SOLUTION: This method for producing a bundled yarn comprises introducing a sliver 1 drafted between two pairs of rollers 2, 3 into a bundling zone 20 through a pair of front rollers, bundling the sliver 1 with a suction air flow S formed with a suction pipe 22 in a suction device 12 equipped with a porous apron 16 guided around the upper roller of a pair of feed rollers 10, and then twisting the bundled sliver with a twisting device such as a ring spinning device. Therein, the throughput of the suction air flow S is monitored through a detector for the suction air flow S in the suction pipe 22. The throughput is smaller than a threshold, a wrong signal and/or a stop signal can be dispatched through an evaluation unit.
Patent JP-H01176053-A (JP)
Title: Martensitic stainless steel for cold forging and its manufacture
Inventor: MOTOKURA YOSHINOBU
IPC: C21D6/00
Filed: 1987-12-29
Abstract: PURPOSE:To obtain a martensitic stainless steel having excellent cold forgeability by extremely reducing the contents of Si and Mn in an SUS 410 type stainless steel and regulating its crystal grain size to the specific value. CONSTITUTION:The SUS 410 type stainless steel material having the compsn. contg., by weight, 0.10-0.16% C, <0.20% Si, <0.25% Mn, <0.005% S and 11.50-12.20% Cr, or furthermore contg. one or more kinds among <1.5% Mo, <0.20% Ti, <0.15% V and <0.10% Nb and the balance consisting of Fe is heated for 2-15hr at 800-950 deg.C to regulate its crystal grain size to the range of 5-8. The martensitic stainless steel material having excellent cold forgeability in such a manner that cracks do not occur at the time of cold forging and furthermore having excellent tensile strength and corrosion resistance can be obtd.
Patent JP-H09173150-A (JP)
Title: Motor-driven toothbrush device
Inventor: MATSUURA MASAHIRO
IPC: A46B13/02
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To easily perform charging without lengthening charging time by protrusively arranging a guide plate downward from the periphery of an inserting hole of a charging stand into which a motor-driven toothbrush main body is inserted. SOLUTION: In a motor-driven toothbrush device, a main body is composed of a motor-driven toothbrush main body 1 of an induction charging system of performing charging in a noncontact condition and a charging stand 2 which can hold the motor- driven toothbrush main body l in an erected condition so as to be freely mountable and demountable. The charging stand 2 is provided with a base stand 13 and a support arm 14 arranged above so as to become almost parallel to the base stand 13, and an inserting hole 3 into which a bottom part of the motor-driven toothbrush main body 1 can be inserted, is arranged in the support arm 14.  The motor-driven toothbrush main body 1 is inserted into the inserting hole 3, and when the bottom part of the motor-driven toothbrush main body 1 is placed on the base stand 13, the motor-driven toothbrush main body 1 can be held by the charging stand 2 in an erected condition. A cylindrical pipe 4a as a guide plate 4 is protrusively arranged downward from the periphery of the inserting hole 3, and the motor-driven toothbrush main body can be straightly erected.
Patent JP-H01176169-A (JP)
Title: Electronic camera
Inventor: SEKIDA MAKOTO
IPC: H04N5/225
Filed: 1987-12-29
Abstract: PURPOSE:To improve the image forming performance of an object image by constituting a focus detection optical member so that the optical path length of the focus detection optical member is equal to the optical path length of a pickup optical member. CONSTITUTION:The focus detection optical member 31 is constituted so that the air conversion optical length from a transluscent part 24 to an image pickup body 29 and the air conversion optical path length from the transluscent section 24 to a primary image forming plane 37 via a reflection optical member 25 through a focus detection optical member 31 are made equal to each other. That is, the focus detection optical member 31 is constituted so that the abberation generated in the focus detection optical member 31 and the abberation generated in the pickup optical member 26 such as a crystal plate arranged in front of the image pickup body 29 are made nearly equal to each other. Thus, the focus detection optical member 31 is used as the optical path length correction member. Then an object image having nearly equal optical performance to that of the special pickup system is led to the focus detection system, and the object image is utilized to enhance the focus detection accuracy in case of focus detection.