baber/WOPTO huggingface dataset:
Patent JP-H03188241-A (JP)
Title: Sintered permanent magnet material and its manufacture
Inventor: HIROZAWA SATORU
IPC: C22C38/00
Filed: 1989-12-15
Abstract: PURPOSE:To improve the corrosion resistance of a magnet without deteriorating its characteristics by forming the sintered permanent magnet material of specified at% of rare earths, Cu, Al, halogens, Fe and Co. CONSTITUTION:A sintered permanent magnet material is incorporated with, by atom, 13 to 16% rare earths, R. R denotes Pr, Nd, Dy, Tb and impurity rare earths, and they have the relationship in inequality I with one another. Furthermore, 6 to 9% B, 0.01 to 0.5% Cu, 0.1 to 2% Al and 0.01 to 1.0% X are incorporated thereto. X denotes at least one kind among F, Cl, Br and I. Moreover, 75.5 to 81% Fe and Co are incorporated thereto. Both have the relationship in inequality II. In this way, the deterioration of the deflective strength of a magnet when exposed to high temp. high humidity environments can be improved.
Patent JP-H11155950-A (JP)
Title: Safety cover for disposal of intravenous injection needle having wing-form piece
Inventor: UMANO MASAHIRO
IPC: A61M5/158
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a safety cover for disposal of intravenous injection needle having a wing-form piece, which can easily set on a vane injection needle having a wing-form piece, and can prevent a mistaken piercing from arising when the intravenous injection needle having a wing-form piece is disposed. SOLUTION: This safety cover 1 for disposal prevents a mistaken piercing from arising by pinching an intravenous injection needle 20 having a wing-form piece between a pair of pinching pieces 2, 3. Both pinching pieces 2, 3 are connected with a hinge part 4 and are made openable/closable by bending into a miter-form. A wing-form piece passing hole 8 through which the wing-form piece 23 of the intravenous injection needle 20 can be projected to the outside of the pinching pieces 2, 3 under a state wherein the pinching pieces 2, 3 are joined to pinch, is provided. An inserting protruding part 10 is provided on one pinching piece 2 of both pinching piece 2, 3. Also, on the other pinching piece 3, an inserting hole 11 with which the insertion protruding part 10 is forcibly engaged, is provided.
Patent JP-2001144588-A (JP)
Title: Receiver and tuning method
Inventor: WADA KIYOSHI
IPC: H04B1/26
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To quickly search a tuning point of a ground wave broadcast of a receiver that can receive the ground wave broadcast and a cable broadcast whose broadcast radio wave frequency is biased by a half of the interval of the broadcast radio wave frequency. SOLUTION: In the case of presetting a broadcast frequency of the cable broadcast whose broadcast frequency is biased by a half of the frequency of the frequency interval of the ground wave broadcast, a flag is set. In the case of tuning the broadcast, this flag is checked. When this flag is not set, the broadcast frequency is scanned in a step of 100 kHz, and when this flag is set, the broadcast frequency is scanned in a step of 50 kHz to select a channel in this receiver and the tuning method.
Patent JP-H05136054-A (JP)
Title: Formation of crystalline thin film
Inventor: SATO NOBUHIKO
IPC: H01L21/20
Filed: 1991-11-15
Abstract: PURPOSE:To provide a method for forming a crystalline thin film wherein defects such as the disconnection of the wiring between elements formed on a crystal do not occur, when a substrate is formed of substance whose coefficient of thermal expansion is smaller than that of a single-crystalline thin film formed on the substrate. CONSTITUTION:On a substrate 101, a stopper layer 102 and a layer in which a recessed part is to be formed and which is formed of different material from that of the substrate 101 are deposited. After a recessed part is formed in the layer 104, a single crystal is so formed as to cover the recessed part. Then, the single crystal is planarized. After that, in a region corresponding to the upper surface of the recessed part, the single crystal is removed until the stopper layer 102 is exposed. Then, planarizing material layer is so formed so as to cover the single crystal and the planarizing material layer is so removed as to expose the surface of the single crystal. By this method, defects such as the disconnection of the wiring between elements formed on the crystal are eliminated and thereby the yield and the reliability of a circuit can be increased. In the case that such a device as light is transmitted through a substrate is formed, the irregular reflection and scattering of light are eliminated to increase the transmittance.
Patent JP-H11143473-A (JP)
Title: Sound water basin
Inventor: AMANO TAKESHI
IPC: G10K1/068
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a sound water basin offering a heart warming atmosphere at a desolate place at the time of a visit to a grave by forming a space below a water receiving recess provided on the upper face of a water basin main body, and providing a sound generating means operated by the water guided from the water receiving recess and serving as motive power. SOLUTION: A water receiving recess 3 is provided on the upper face of a water basin main body 2. A bored space 5 is formed below the water receiving recess 3, and a sound generating means is installed in the space 5. The sound generating means is provided with a sound source 8 operated by a water current guided from a water guide path 7 communicating the sidewall of the recess 3 and the space 5 and serving as motive power. The bottom section 5a of the space 5 bored on the back face of the water basin main body 2 is inclined downward toward the outside, and the water introduced to ring the sound generating means can be discharged. When water is supplied to the water receiving recess 3 of the water basin main body 2, a ringing sound is generated at an inorganic place, and the generous atmosphere is created.
Patent JP-H10169715-A (JP)
Title: Damper mechanism
Inventor: TERAMAE HIROSHI
IPC: F16F15/134
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To improve the vibration absorptivity in a damper mechanism in which two or more elastic members are arranged in series in the outer peripheral part in order to ensure the characteristic of wide angle of torsion. SOLUTION: A lockup damper mechanism 50 is provided with a piston member 51, a driven member, a coil spring 53, and an intermediate member 60. The coil spring 53 which is composed of coil springs 53a, 53b arranged in series, is arranged at the outer peripheral part of the lockup damper mechanism 50, and elastically connects the piston member 51 and the driven member in the direction of rotation. The intermediate member 60 is provided with a ring-like connecting member 61 arranged on the outer peripheralside of the coil spring 53, and an intermediate seat 62 arranged between both the coil springs 53a, 53b, fixed to the connecting member 61, and supporting the end parts of both the coil springs 53a, 53b, and can be relatively rotated relative to the piston member 51 and the driven member.
Patent JP-H05144189-A (JP)
Title: Recorder for digital image signal
Inventor: KUBOTA YUKIO
IPC: G11B20/12
Filed: 1991-11-15
Abstract: PURPOSE:To reduce an error which occurs at the time of reproduction by selecting a recording section plural data recorded in one track, in an appropriate position. CONSTITUTION:The recording section of video data is position in the vicinity of the center of one track. In both end parts of the track, contact of a head and a tape is unstable, therefore, recording sections ATF1, ATF2 of a tracking control pilot signal being the analog signal of a low frequency are provided. The end part of a head separating side can reproduce more stably than the end part of a head rushing side, at the time of reproducing at a high speed, therefore, the recording section of a sub-code is selected therein. As for an audio recording section, two sections of audio 1 and audio 2 are provided.
Patent JP-2001138893-A (JP)
Title: Brake master cylinder
Inventor: TSUBOUCHI KAORU
IPC: B60T11/16
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To improve a support structure of a first piston and a second piston in a brake master cylinder. SOLUTION: The brake master cylinder is provided with a first piston 31 slidably supported in an axial direction by an inner hole 27b of a first guide 27 inserted into a cylinder housing 10 comprising a body 11 and a cap 12 and assembled to an inner hole 12c of the cap 12 and an inner hole 24d of a sleeve 24; and a second piston 32 slidably supported in an axial direction by an inner hole 23b of a second guide 23 coaxially disposed at a front side of the first piston 31 and assembled to an inner hole 11a of the body 11 and an inner hole 24d of the sleeve 24. A rear end portion (rear small diameter cylindrical portion 24a) of the sleeve 24 is coaxially engaged with an inner hole 12c of the cap and a front end portion (front small diameter cylindrical portion 24b) of the sleeve 24 is coaxially engaged with a second inner hole (large diameter inner hole 23c) of a second guide 23.
Patent JP-H06176027-A (JP)
Title: Operation control unit using electronic mail
Inventor: YOSHINO TOSHIAKI
IPC: G06Q50/04
Filed: 1992-12-08
Abstract: PURPOSE:To determine operation for the most optimum company or individual without any human intervention by referring to respective tables each time an electronic mail is received and then determining the ordering destination of newly generated operation. CONSTITUTION:The electronic mail 1 includes a main decision sentence 1b indicating the contents of an operation request at a specific position in addition to th mail body 1a. The terminal device at the operation request source selects electronic mails 1 in specific format when the electronic mail 1 received from the terminal device at the operation request source is received. The selected electronic mails 1 are classified by senders, request destinations of operation are determined by specific order destination determination logic by referring to an operation load table and a table containing persons in charge of development according to the contents of the classified electronic mails 1, and specific items of an operation control table are updated and controlled according to the determination contents. Therefore, which operation is requested of which company, responsible person, and person in charge and the actual state can be grasped.
Patent JP-H07181937-A (JP)
Title: Image processor
Inventor: HORII HIROYUKI
IPC: H04N5/45
Filed: 1993-12-24
Abstract: PURPOSE:To form multiple pictures from images of different video signal standards. CONSTITUTION:A switch 18 selects video signals which are inputted and processed by input processing circuits 14 and 16, and a switch 20 selects synchronizing signals separated by the input processing circuits 14 and 16. The output of the switch 18 is impressed to an image memory 26 through an LPF 22 and an A/D converter 24. A reduction control circuit 34 outputs a horizontal and a vertical enable signal to a memory control circuit 36 at timing corresponding to the reduction rate (k) (0<=k<=1) from a CPU 38 on the basis of the synchronizing signal from the switch 20. The memory control circuit 36 controls writing to the image memory 26 according to the synchronizing signal from the switch 20 and the enable signal from the reduction control circuit 34 and controls the write address according to the storage coordinate information from a CPU 38.
Patent JP-H07208115-A (JP)
Title: Method and equipment for operating gas turbine by combined cycle of simple cycle and steam turbine
Inventor: HENRITSUKU NIIRUSEN
IPC: F01D25/30
Filed: 1994-12-28
Abstract: PURPOSE: To provide a method being simple, having correct function and being advantage of cost in a method for operating a gas turbine in a simple cycle and in a cycle combined with a steam turbine, and also to provide easy switch-over from the simple cycle to the combined cycle and vice versa. CONSTITUTION: A gaseous medium 14 for cooling cooling air 12 is supplied to a waste heat boiler 3 through a cooler 8, and heated in the cooler 8 approximately to a temperature of the cooling air 12 by the heat exchange for the cooling air 12 of a gas turbine 1. Subsequently, the heated gaseous medium 14 is mixed with the exhaust gas 5 of the gas turbine 2, and a mixture 18 of the generated exhaust gas with the high temperature gas is supplied to a water/steam circuit 4 in a combined cycle, and released to the atmosphere in a simple cycle.
Patent JP-H07180791-A (JP)
Title: Piping member
Inventor: HARUNA SAKAE
IPC: F16L47/02
Filed: 1993-12-24
Abstract: PURPOSE:To provide a piping member which can facilitate joining work between a valve and a resin pipe, and cope with piping work in a narrow place. CONSTITUTION:A lining member 3 formed of thermoplastic resin is provided on the inner face of the connection part of a metallic valve body 2, and a heating element 5 made of nichrome wire is embedded inside the lining member 3. A resin pipe 10 is directly inserted into the opening of a piping member, and the lining member 3 is melted by the heating element 5 for joining the resin pipe 10 to a piping member 1.
Patent JP-H02173333-A (JP)
Title: Intaken air amount controller for engine
Inventor: MATSUMORI YOSHIRO
IPC: F02D9/02
Filed: 1988-12-24
Abstract: PURPOSE:To improve the travel stability of a vehicle at the time of a rapid speed or the like, by controlling a throttle valve so that a throttle valve opening at the time of an acceleration pedal not being stepped on, may be made to become large according to the size of an engine brake force, that is, the stronger the brake force, the larger the opening. CONSTITUTION:At what controls openingly/closingly at a predetermined relation against an acceleration operation amount, a throttle valve B provided at the air intake passage of an engine A, an engine brake condition detecting means C which detects the size of an engine brake force, is provided. The output signal of this brake condition detecting means C is inputted into a throttle controlling means D, and here, a control signal which controls a throttle valve opening at the time of an acceleration pedal not being stepped on (The acceleration operation amount is zero.), according to the size of an engine brake, is made to the outputted. That is, such a control signal as makes the throttle valve opening the larger, as the engine brake force becomes the stronger, is outputted, and the opening of the throttle valve is regulated by means of a throttle valve opening/closing control means E.
Patent JP-H02769-A (JP)
Title: Phenylbenzylidene derivative of 3-aminopropanesulfonic acid
Inventor: KARURO ARUBERUTO BAGORIINI
IPC: C07C311/03
Filed: 1988-12-23
Abstract: NEW MATERIAL: Compd. of formula I (wherein X and Y are each H and a halogene).  
     EXAMPLE: 3-[α-(p-chlorophenyl)-5-fluoro-2-hydroxybenzilidene]amino]propane sulfonic acid amide.  
     USE: Anticonvulsant and being useful for therapeutics of epilepsia.  
     PROCESS: According the reaction formula, a compd. of formula II is chlorinated with SOCl 3  to obtain p-chlorobenzoylchloride of formula III and then, this is esterified with 4-fluorophenol of formula IV to obtain 4-chlorobenzoic acid 4-fluorophenyl ester of formula V. In addition, this is isomerized with AlCl 3  to obtain 4-chloro-2'-hydroxy-5'-fluorobenzophenone and this is condensed with 3-amino-propane sulfonic acid amide to obtain a compd. of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H02173964-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TSUCHIYA YUZO
IPC: G11B15/665
Filed: 1988-12-27
Abstract: PURPOSE:To reduce a device in size and weight as far as possible, in addition to securing a highly precise moving control by providing a switching means which moves a 2nd gear that is controlled and operated by a mode changeover cam controlling the operation mode of a tape driving mechanism part in the axial direction and which release the engagement of the 1st and 2nd gears. CONSTITUTION:An elevating gear 30 is movably provided in the axial direction for a driving gear 29 that is driven rotatably, interlocked with a capstan driving motor 27. The elevating gear 30 is moved and controlled in the axial direction via a switching lever 31 interlocked with the driving of the mode change-over cam, and the driving power of the driving gear 29 is selectively transmitted to a front loading mechanism 13 through the elevating gear 30. Therefore, the highly precise moving control of a cassette loading moving control is performed by using the driving force of the capstan driving motor 27. Thereby, the highly precise moving control of the front loading mechanism is firstly secured and then the number of components is decreased.
Patent JP-2000107964-A (JP)
Title: Hydraulic clamp device for machine tool
Inventor: HORIE HIDEAKI
IPC: B23Q3/02
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To reduce the equipment cost by making a high cost of variable displacement pump unnecessary, as well as to provide a clamp device for machine tool which can reduce an energy loss by using no large pump when the clamping condition is maintained. SOLUTION: In this hydraulic clamp device for machine tool, a hydraulic cylinder 1; and a hydraulic pressure source connected to the hydraulic cylinder 1 through a changeover valve 4; are provided, and an article 2 is held between the piston rod 1c of the hydraulic cylinder 1 and a fixing surface 3, by extending the hydraulic cylinder 1. In such a hydraulic clamp device, the hydraulic pressure source has a main pump P1 with a large capacity constant discharge amount; and a hydraulic pressure source P2 for leak conpensation; and the main pump P1 is driven in the extension and contraction operation time of the hydraulic cylinder 1, while only the hydraulic pressure source P2 for leak compensation is operated when the condition to clamp the article by the piston rod 1c of the hydraulic cylinder 1 is maintained.
Patent JP-H08185893-A (JP)
Title: Secondary battery pack
Inventor: TOKUYA KATSUHIKO
IPC: H02J7/02
Filed: 1994-12-28
Abstract: PURPOSE: To enable a standardized battery to cope with every type of equipment without any change in battery voltage and capacity by applying the constitution that a DC-DC converter is used for the charge and discharge sides of a secondary battery pack. CONSTITUTION: As a battery 1, two small sealed lead-acid batteries of 12V and 6.5Ah connected in series are, e.g. used, and the discharge side thereof is provided with a module type DC-DC converter 2 having input and output voltage respectively set to 24 V and 120V. Also, the charge side is provided with a module type DC-DC converter 3 having input and output voltage respectively set to 120V and 24V. According to this construction, an arbitrary stabilized voltage can be supplied, depending on an equipment load, without any need of changing battery voltage, capacity or the like, and a charger with a constant-voltage circuit or the like can be unnecessitated.
Patent JP-H03187015-A (JP)
Title: Magnetic recording medium
Inventor: YONEYAMA TAKASHI
IPC: G11B5/708
Filed: 1989-12-18
Abstract: PURPOSE:To obtain high durability by incorporating an amid compd. of fluorine- substd. higher fatty acid expressed by a specified formula into a magnetic layer and incorporating a polymer binder incorporating acid polar groups or its salt in the side chains into a binder. CONSTITUTION:A magnetic recording medium is constituted of a nonmagnetic supporting body and a magnetic layer dispersing ferromagnetic powder in a binder. The magnetic layer incorporates an amide compd. of fluorine-substd. higher fatty acid expressed by formula I, and the binder is a polymer binder incorporating acid polar groups or its salt in the side chains. In the formula, Rf represents satd. or unsatd., straight or branched, fluorine-substd. hydrocarbon group with 7 - 21C, R' and R'' are hydrogen or hydrocarbon group of 1 - 6C.
Patent JP-H09135751-A (JP)
Title: Cushion for sprawling
Inventor: KOBUCHI KANAME
IPC: A47C27/00
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To comfortably keep a posture in reading a book and watching a television during sprawling. SOLUTION: This cushion 1 is provided on a base core 2, the cushion 1 and the base core 2 are covered with a cover 3 and stoppers 4 are provided on the bottom of the base core 2 so as not to damage a floor or sideslip.
Patent JP-H07179929-A (JP)
Title: Flux to be added into tundish
Inventor: WATANABE KEIJI
IPC: B22D11/10
Filed: 1993-12-24
Abstract: PURPOSE:To provide a flux which simultaneously satisfies the conditions that the flux for a hot tundish is ought to have and the conditions under which the damage of refractories is suppressed. CONSTITUTION:This flux to be added to the tundish contains CaO, Al2O3, SiO2, MgO and CaF2, of which the compsn. is in a compsn. range of 45 to 65% Cab, 5 to 15% Al2O3, 5 to 15% SiO2, 5 to 25% MgO and 0.5 to 10% CaF2. Further, a continuous casting method comprises adding the flux to be added to the tundish at 0.2 to 2, by weight, of 1 weight of the slag generated in the tundish into the tundish at the time of continuously casting an Al killed molten steel.
Patent JP-2001143202-A (JP)
Title: Magnetic recording method with narrow track
Inventor: KODAMA HIROKI
IPC: G11B5/09
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To permit the recording with the track width narrower than the core width of a write head constituting a composite thin film magnetic head, as to the magnetic recording method with the narrow track. SOLUTION: The narrow track 1 is formed by erasing a part in the width direction of the track wherein the information is written, and the information is recorded by repeating this writing procedure.
Patent JP-H10156080-A (JP)
Title: Auxiliary washing device of washing machine
Inventor: RA SHUNKO
IPC: D06F5/02
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To enhance washing effect by providing a beam extended into a washing drum on the upper part of an outer drum, and rotating a washing rod supported to rotate at the extended end of the beam in order to beat laundry placed on the upper part of the washing drum. SOLUTION: When a washing machine starts to operate, a pulsator, installed on the lower part of a washing drum 120, starts to rotate. And a wire 520 is pulled by a motor 320, and an engaging member 540 engages with a side wall 480 to move a moving cylinder 380 upward. Then, a washing rod 600 rotates and moves upward, by the wire 520, against the elastic force of a torsion spring 560 to be maintained in the horizontal position. Next, the electricity supplied to the motor 320 is stopped, the moving cylinder 380 moves downward through a coil spring 440. When the tensile force of the wire 520 is maintained in released condition, the washing rod 600 rotates and moves downward through the elastic force of the torsion spring 560 to beat and wash laundry placed in the upper part of the washing drum 120.
Patent JP-H06177946-A (JP)
Title: Cordless telephone set
Inventor: NISHIJIMA TAKEO
IPC: H04W12/00
Filed: 1992-12-08
Abstract: PURPOSE:To monitor speech contents in a slave set through the use of a speaker by the operation of the slave set by providing an operation control means activating a switch control circuit provided to the master set to the slave set. CONSTITUTION:A TEL key 15 and a ten-key 16 of a slave set 2 are operated and the slave set is connected to an opposite communication equipment and then a function key 17 and a listen-in start operation code are entered. Thus, a CPU 34 of the master set closes a switch 43 to connect a speaker 45 and a telephone line 42. Thus, the talking content in two-ways between the slave set 2 in busy with a location apart from the master set and the opposite party is amplified by an amplifier 44 and sounded from the speaker 45 and other parties than the user of the slave set can hear the content around the master set.