baber/WOPTO huggingface dataset:
Patent JP-H0781688-A (JP)
Title: Moment compensating device and method for reducing vibration of ship hull
Inventor: HENINGU RINDOKUISUTO
IPC: F16F15/26
Filed: 1994-08-19
Abstract: PURPOSE: To provide a moment compensator capable of reducing primary external moment in the horizontal direction of an internal combustion engine operating at a low speed and operating efficiently and having a simple design. CONSTITUTION: An internal combustion engine 2 is mounted on a thin and long hull 1 of a ship having an intermediate face in the longitudinal direction. Rotation and reciprocating movement mass of an engine generate primary external moment vibrating the hull. A moment compensator 3 for primary external moment is mounted on the hull at a position where the vertical intermediate face in the longitudinal direction is away from the engine over a considerable distance. The compensator 3 is provided with a shaft which is fixed eccentrically, supports imbalance mass, and is supported so as to rotate vertically. The imbalance mass is rotated by a drive device acting on the shaft in synchronization with primary external moment of the engine and at a predetermined phase with respect to external moment.  For this reason, the moment receives reaction due to centrifugal force FIC acting at a position where it is away from the closest node 4 of current hull vibration mode over a distance R.
Patent JP-S6255229-A (JP)
Title: Power transmission gear for four-wheel drive
Inventor: KUBO MASANORI
IPC: B60K23/08
Filed: 1985-09-04
Abstract: PURPOSE:To lower the joint angle of a front propeller shaft so as to reduce vibration and noise generated in a vehicle by making an arrangement position of an adjustable joint t deviate to the side of a transmission gear, being kept out of a connection part between a motor and the transmission gear. CONSTITUTION:With the rear part of an internal combustion engine 1, an automatic transmission gear for a vehicle and a transfer device 3 for four-wheel drive are connected. A front propeller shaft 24 is made to extend in parallel to the shaft line of a sleeve shaft 2 and the other end thereof is connected to a sleeve shaft 26 through an adjustable joint 25. The arrangement position of the adjustable joint 25, being kept out of a connection part 38 between the internal combution engine 1 and the converter case 4 of the transmission gear 2, is set to the side of the transmission gear 2 from said connection part. Therefore, the propeller shaft 24 is made to extend in parallel to the shaft line of the transmission gear 2 so that the joint angle is set under 2 degrees.
Patent JP-S6088897-A (JP)
Title: Electric motor driven fan
Inventor: YAMAOKA MIKIO
IPC: F04D29/28
Filed: 1983-10-19
Abstract: PURPOSE:To reduce unbalancing and noises by providing a conical body for adjusting weight balance such that it makes contact with a concave part of a rear surface shroud, fixing an impeller and the conical body on a motor shaft, and dividing an air guide and holding the divided air guide by a bearing part of the motor shaft. CONSTITUTION:A conical body 20 for adjusting weight balance is provided while making contact with the inside of a concave part of a rear surface shroud 12, an impeller 16 and the conical body 20 are fixed on a motor shaft 19, while an air guide 25 on the outer periphery of the impeller 16 is divided and divided pieces are held by the bearing part 18 of the motor shaft 19. Hereby, an electric motor driven fan can be adjusted in its balancing in a state where respective parts have been mounted as a rotating body 22, thus allowing noises to be reduced. Further, since the conical body 20 for adjusting weight balance is provided on the concave part of the rear part shroud 12, there is no concave part on the suction inlet surface of the impeller 16 and air resistance can be reduced during rotation of the impeller 16, allowing blast efficiency to be improved.
Patent JP-2001019548-A (JP)
Title: Silicon carbide sintered compact and its production
Inventor: ODAKA FUMIO
IPC: C04B35/565
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a silicon carbide sintered compact having no remaining silicon, excellent heat resistance and uniformity and high purity, capable of forming a porous body-like constitution and to provide a method for simply producing the sintered compact. SOLUTION: This silicon carbide sintered compact is obtained by a reaction sintering method having a process for dissolving or dispersing silicon carbide powder into a solvent to produce a slurry, pouring the slurry into a mold, drying a molded material and calcining the dried material in a vacuum atmosphere or in an inert gas atmosphere to produce a molding product and a process for immersing the molding product in a mixture composed of a liquid silicon source containing at least one or more of silicon compounds and a liquid organic substance composed of at least one or more carbon sources and sintering the immersed molding product at 1,600-2, 000 deg.C so that silicon in the liquid silicon source sucked up in pores in the molding product by capillarity is reacted with carbon generated from the carbon source in the molding product to form silicon carbide in the pores of the molding product.
Patent JP-S6175266-A (JP)
Title: Speed/position detector for dc motor
Inventor: ITO NORIFUMI
IPC: H02P7/06
Filed: 1984-09-20
Abstract: PURPOSE:To control a DC motor without impairing the controllability at a low rotation range, by providing a means of increasing and decreasing the speed of a pulse encoder between the rotating shaft of a DC motor and the pulse encoder while generates a pulse with each rotation thereor. CONSTITUTION:A large-diameter gear 13 is fixed on the rotating shaft 3 of a DC motor 1 while a small-diameter gear 16 is fixed on a shaft 15 of a rotary disc 14 having a slit 17 and these gears 13 and 16 are meshed together the gear ratio set at n:1 (n is real number). Then, the pulse generated per one turn of an pulse encoder 14 is represented by P and the pulse generated per one turn of the rotating shaft 3 is set (n) times as much as P while the pulse generat ed is detected with a light emitting diode 5 and a phototransistor 6 as opposed to each other sandwitching the slit 17. This enables the designing of the opti mum number of pulses to be generated within the service rotation area of the motor 1 leaving the encoder 14 as intact thereby elevating the detection accuracy of the speed and position.
Patent JP-S60135993-A (JP)
Inventor: DEEBITSUDO JIYON GABUAA
IPC: G09G1/16
Filed: 1984-09-20
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-S5989607-A (JP)
Inventor: BII KURIFUOODO GAAUITSUKU ZA S
IPC: A01N43/88
Filed: 1983-10-19
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-H0517326-A (JP)
Title: Intocaramos-based foul breath remover of foul breath inhibitor
Inventor: WATABE SHINICHIROU
IPC: A23L2/62
Filed: 1991-07-09
Abstract: PURPOSE:To provide a foul breath remover or a foul breath inhibitor having adequate foul breath removing or inhibitory effect, thus useful for the foods or medicines for the purpose of foul breath removal or inhibition. CONSTITUTION:The objective foul breath remover or inhibitor containing, as the essential ingredient, the polysaccharides contained in Intocaramos plants (pref. 'jakuchiku' or 'jakuyochiku'), pref. an extract of said plants (esp. extracted with water) and, pref. (B) at least one ingredient selected from Gynostemma pentaphyllum extract and extracts decocted with water from vegetative fibrous matte thereof at the weight matio of such as A=1-10000(pref. 2-1000) pts.wt. per B=100 pts.wt. Combination of the components A and B gives synergistic foul breath removing effect. This remover or inhibitor is effective for either physiological or morbid foul breath or foul breath due to eating, being especially effective for foul breath due to eating.
Patent JP-S6352863-A (JP)
Title: Method for homogeneously dispersing fiberous material in beverage
Inventor: FUJII KAZUYUKI
IPC: A23L2/52
Filed: 1986-08-20
Abstract: PURPOSE:To obtain beverage having reduced rough feeling in the oral cavity by a fiberous material by adding a homogenously dispersing aqueous sol of a fiberous material such as corn seed skin, etc., with an agar-agar and the other glue materials into beverage. CONSTITUTION:A homogeneously dispersing aqueous sol of a fiberous material taken from corn seed skin, orange fruit skin or other natural fiberous material with an agar-agar of glue material, furcellaran, etc., capable of forming aqueous gel is homogeneously added into beverage such as cow's milk, orange juice, etc. The amount of the added sol is preferably <=5wt% based on an amount of fiberous material contained in sol to that of beverage. Homogeous dispersion of fiberous material is not broken also with the time.
Patent JP-H1140292-A (JP)
Title: Electrical connection member
Inventor: TERAMOTO RYUICHI
IPC: H01R11/01
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To establish stability in contacting for a long periods of time without deterioration. SOLUTION: A holding member 13 for holding a spring 11 with its axis inclined in the specified direction includes the first holding part 15 contacting with part of the spring 11 in the radial direction along a first diagonal X and the second holding part 17, pinching the spring 11 upon contacting in the axial direction along a second diagonal Y, wherein the second holding part 17 has a slope 19 formed so as to part with respect to the contacting part in contacting in the axial direction toward the two ends of the spring 11.
Patent JP-S61116308-A (JP)
Inventor: JIEEMUSU EE KURAAKU
IPC: G02B21/24
Filed: 1985-09-06
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-2000029658-A (JP)
Title: Document preparation device
Inventor: KIMURA KOJI
IPC: B41J29/38
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To speedily print image data which are read in by printing the image data which are taken in through an interface without displaying them on a display means. SOLUTION: When scanner readout conditions are determined through key input while a scanner readout condition setting window is displayed, the readout conditions are obtained and written to a common memory 7 and then image data are read in from a scanner 2 and written to a common memory 7. Those processings are repeated as many times as a specified number of sheets. According to the acquired read-in conditions, image data read in from the scanner 2 or a memory card 4 and written to the common memory 7. When a 'print' key is selected, print data are generated and outputted to a print part 9, which prints the data. Namely, printing is immediately started without displaying any print image.
Patent JP-S5985211-A (JP)
Inventor: ISHIMARU MASAKUNI
IPC: A01C11/02
Filed: 1982-11-08
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-S6256072-A (JP)
Title: Data communication equipment
Inventor: TERAJIMA HISAO
IPC: H04M11/00
Filed: 1985-09-04
Abstract: PURPOSE:To obtain a data communication equipment that is operated in different ways according to whether a communication opposite is the data communication equipment or not by performing a recurring call by an automatic recurring call means based upon the data from a memory corresponding to the communication opposite. CONSTITUTION:On a nonvolatile memory 18, the name of the communication opposite, the dial number of the communication opposite, and a data which represents whether the communication opposite is a facsimile equipment or a telephone set are stored as a communication opposite data. Thereby, in a calling time, after the sending of a selection signal, when the opposite is the facsimile equipment, a facsimile operation is started and when it is the telephone set, the sound of a line is outputted from a speaker 20 and by waiting an off- hook, a good operating characteristic can be obtained without sacrificing the operating characteristic of the facsimile equipment even when the one-touch and compacted dial of the facsimile equipment is set as the one-touch and compacted dial of the telephone set.
Patent JP-H0360831-A (JP)
Title: Assembly device of box type work
Inventor: KAMIYA KOZO
IPC: B21D51/52
Filed: 1989-07-27
Abstract: PURPOSE:To improve the workability and versatility by approaching press bodies through a hydraulic cylinder to a work and upsetting and deforming a lap part between the works with a die and a punch through a toggle link and an elevating ram. CONSTITUTION:The cover body and the cylinder body of the work 2 are positioned and clamped on an elevating base 22 and carried between the press bodies 1, 1. The press bodies 1, 1 are approached by hydraulic cylinders 5, 5 to each other and the joint part of the work 2 is brought by an elevating cylinder 24 into contact with the die 7. Hydraulic pressure such as air, etc., is supplied to the side of the lower part of a sector space 10a of a power press 10 to oscillate an oscillating piston 10b to the upward direction. The elevating ram 9 is operated upward through a toggle link 10c and the lap part between the flange of the work 2 and its cover body is upset, deformed and joined by the punch 8 on the upper end of an elevating ram 9 locally toward the die 7.
Patent JP-H1126505-A (JP)
Title: Semiconductor device and manufacture
Inventor: NARISAWA AKIHIKO
IPC: H01L21/60
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent an inner lead from being cut during inner lead bonding. SOLUTION: A solder resist layer 27 is adhered to the main surface at the pellet side of an inner lead 24 prior to the inner lead bonding, an inner lead 24 is inner lead bonded to a pad 12 by a connecting portion 14 formed from a bump with a solder resist layer 27 being contacted to the main surface at the pad 12 side of a pellet 10. The inner lead 24 is reinforced by a solder resist layer 27, and the thickness of a contact portion 27b of the solder resist layer 27 becomes larger, and the inner lead 24 is not bent into S-shape, so that the breaking of the inner lead can be prevented. By so doing, the insulation of the inner lead is not degraded, even though it makes contact with the pellet and the solder resist layer is an insulation layer.  The thickness of TCP-IC can be made much smaller, their quality and reliability can be enhanced, and the TCP-IC can be made thinner and integrated highly with a size reduced considerably.
Patent JP-H0360818-A (JP)
Title: Bridle roll
Inventor: HASHIMOTO RITSUO
IPC: B21C47/28
Filed: 1989-07-31
Abstract: PURPOSE:To obtain high-quality products without surface flaws by making a bridle roll possible to cool or heat and making a sheet possible to cool or heat on a specified condition with a cooling/heating means. CONSTITUTION:The tension of a sheet (strip) of belt-like semifinished goods is changed from P1 to P2 on a process line for metallic sheet by use of the bridle roll 3. The bridle roll 3 is made possible to cool or heat. And the cooling/ heating means with which the sheet can be cooled or heated so as to satisfy the formula I is provided. In the formula I, T: temperature of sheet, beta: coefficient of linear expansion of sheet, E: Young's modulus of sheet, P: tension of sheet, subscript 1: upstream of moving direction of sheet, subscript 2: downstream of moving direction of sheet. By this way, slip between the belt-like semifinished goods of steel sheet, etc., and the bridle roll is eliminated.
Patent JP-H1175342-A (JP)
Title: Flat coreless vibrating motor with increased shift of center of gravity
Inventor: YAMAGUCHI TADAO
IPC: B06B1/04
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To accomplish increase in the amount of vibration and the reduction in weight without varying the size or increasing the thickness. SOLUTION: An eccentric rotor 9, 99 so formed by integral molding using a synthetic resin with an armature coil eccentrically positioned. As the synthetic resin, a high-density composite engineering plastic M with a density of 5 or above is used for the circumferential part, and a resin L with a density of 1.8 or below is used for the inner part. The outer diameter of a magnet 33 is made smaller than the circumference of the revolution of the eccentric rotor. A projection A formed from a high-density composite engineering plastic is formed on the circumference of the eccentric rotor on the magnet side, and at least part of the projection is positioned in the space 123 defined by the circumference of the magnet and a housing.
Patent JP-H05132396-A (JP)
Title: Production of oxide single crystal
Inventor: HARA KANEFUSA
IPC: C30B15/36
Filed: 1991-08-06
Abstract: PURPOSE:To dispense with the growing of the shoulder part in the growth of a single crystal, to prevent the generation of abnormal edge liable to occur in the growth of shoulder part, to enable the reuse of seed crystal and to improve the production yield of single crystal. CONSTITUTION:A single crystal having a diameter (d) expanded to a level corresponding to the diameter of the straight body part is used as a seed crystal in the growth of an oxide single crystal such as lithium niobate and lithium tantalate by Czochralski process.
Patent JP-S6088206-A (JP)
Title: Flow fluctuation supplessing method and construction of branch pipes in recycling piping system in bwr plant
Inventor: SAGAWA WATARU
IPC: F15D1/00
Filed: 1983-10-19
Abstract: PURPOSE:To prevent fluctuation of branched fluid flow rate in a piping system in which a header has branch pipes provided with fluid outlets at least in three directions, by providing a swirlling flow inducing device on at least a side of the branch pipes or the vicinity. CONSTITUTION:In a piping system in which a cross branch pipe 5 connected to a header 4 has connection of horizontal branch pipes 6, 6 and a vertical riser pipe 8, the longitudinal section cofiguration of a reducer 11 connected right above the cross branch pipe 5 is manufactured to have a steep slanting surface on a side and a vertical surface on the opposite side in the same manner as the inner surface of the branch pipe 5. By this configuration, the outlet center point C1 and the inlet center point C2 are made eccentric and the eccentric reducer 11 comes to have a function of swirlling flow inducing device. Thus, on the vicinity of the cross branch pipe 5 a stable counterclockwise swirlling flow is produced and smooth branching of the flow to the horizontal branch pipe 6, 6 is made possible.
Patent JP-H0482230-A (JP)
Title: Growing method for chalcopyrite type compound semiconductor thin film
Inventor: MORITA YOSHIO
IPC: H01L21/363
Filed: 1990-07-24
Abstract: PURPOSE:To extend the allowable set temperature range of K cells, by using I-VI or III-VI compound as sources in molecular beam epitaxial growth of I-III-VI2 chalcopyrite type compound. CONSTITUTION:By molecular beam epitaxy constituted of a GaP substrate 1, K cells 2 being heating equipments of evaporation sources, and CuSe 3, Al 4 and Se 5 being source material, CuAlSe2 as I-III-VI2 chalcopyrite type compound is grown on a substrate 1. By using CuSe as Cu source, in the manner, the allowable set temperature range of source can be extended and the control of composition is facilitated.
Patent JP-S6088519-A (JP)
Inventor: KUWAMOTO HIROSHI
IPC: A47J27/00
Filed: 1983-10-19
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-H0539352-A (JP)
Title: Production of polyester having urethane linkage
Inventor: TAKIYAMA EIICHIRO
IPC: C08G63/685
Filed: 1991-08-06
Abstract: PURPOSE:To produce the subject polyester which is light colored and is free from toxic heavy metal by using a specific deglycolation catalyst to produce a hydroxyl-terminated, satd. aliph. polyester and adding a diisocyanate to the resulting polyester. CONSTITUTION:100 pts.wt. resin obtd. in the process for producing a satd. aliph. polyester is deglycolated in the presence of 0.001-3 pts.wt. deglycolation catalyst comprising a zinc chelate compd. of an acetoacetoyl type or a zinc salt of an org. acid to give a hydroxyl-terminated, satd. aliph. polyester having a number-average mol.wt. of 5,000 or higher. The resulting polyester in a molten state is mixed with 0.1-5 pts.wt. diisocyanate to give the objective polyester having a number-average mol.wt. of at least 10,000. The hydroxyl-terminated polyester having a number-average mol.wt. as high as 5,000 or higher enables the synthesis of a high-mol.-wt. polyester safely even under such severe conditions as in a molten state by using a small amt. of the diisocyanate.
Patent JP-H0733456-A (JP)
Title: Production of plate glass
Inventor: NAKAMURA TAKASHI
IPC: C03B5/26
Filed: 1993-07-14
Abstract: PURPOSE:To greatly enhance the production yield by generating a strip at an edge part of a glass ribbon which does not become a product. CONSTITUTION:In the plate glass production device, the device is provided with a flow path 2 of molten glass continuously supplying the molten glass to a forming roll, and the flow path of the molten glass is constituted of a lip tile 3 and a guide block 4, and the molten glass is formed to the glass ribbon with the forming roll. In the inside surface 11 of the molten glass path, a groove part 12 is provided in the flow direction of the molten glass.
Patent JP-2000027588-A (JP)
Title: Method for selecting auxiliary construction method for tunnel
Inventor: NINOMIYA TADASHI
IPC: E21D9/04
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent inconsistency among auxiliary construction methods to be selected. SOLUTION: A plurality of selecting criteria are set for selection of methods, and each of the selecting criteria is numerically indicated with indexes so that the criteria can be compared relatively with one another (s1). After a plurality of auxiliary construction methods that can be selected out of past construction results are decided at s3, a field evaluation made up by applying eigen factors at a tunnel construction site to the selecting criteria and a relative construction method evaluation made up by applying each of specific characteristics of auxiliary construction methods to the selecting criteria are obtained respectively at s5 and s4, and any one of the auxiliary construction methods is selected based on correlation between the field evaluation and the auxiliary evaluation (s6).
Patent JP-S6439546-A (JP)
Title: Electrode for magnetic particle flaw testing instrument
Inventor: FUJITA KEITARO
IPC: G01N27/84
Filed: 1987-08-06
Abstract: PURPOSE:To obtain an electrode which has deformation resistance, wear resistance and drape in combination and is easily regeneratable by using >=2 kinds of elements among lead, tin, copper, bismuth, antimony, cadmium, and gallium to constitute an alloy. CONSTITUTION:Electrodes of various shapes including flat plate-, bar- and needle shapes are used and the compsn. for the electrode material needs be changed by taking the shape of a material to be inspected and the pressing force of the electrode onto said material into consideration. The electrode having the excellent wear resistance and deformation resistance is obtd. by increasing the hardness of the electrode material in order to extend the life of the electrode but the drape is deteriorated on the contray and sparking is liable to arise. The alloy made by using >=2 kinds of the elements among the lead, tin, copper bismuth, antimony, and gallium is, therefore, constituted as the electrode material in order to balance these characteristics. The formulation of the alloy is determined by taking the deformation resistance, wear resistance and drape into consideration according to the flaw testing instrument and the material to be inspected.