baber/WOPTO huggingface dataset:
Patent JP-S6095260-A (JP)
Title: Electronically controlled continuously variable transmission
Inventor: NOBUMOTO KAZUTOSHI
IPC: F16H9/18
Filed: 1983-10-31
Abstract: PURPOSE:To have a change in running condition making good response to an acceleration change sensed by a driver's body by setting an input rotation rising rate according to a change of accelerating operation and setting a changing rate of speed change ratio according to the input rotation rising rate. CONSTITUTION:A change speed setting means is connected to speed change ratio variable means, and rotation rising rate setting means is connected to the change speed setting means. Input rotation rising rate is set up to a target input rotational frequency according to a change in accelerating operation, and a changing rate of speed change ratio is set according to the input rotation rising rate. Thus, the larger the changing rate of accelerating operation is, the more the changing rate of speed change ratio for restoring to the operating condition according to a speed change control characteristic can be increased, so that a change in running condition making good response to an acceleration change can be senced by a driver's body.
Patent JP-H0738659-A (JP)
Title: Incoming call control method
Inventor: YABE HIROKI
IPC: H04Q3/58
Filed: 1993-07-23
Abstract: PURPOSE:To provide an incoming call control method capable of efficiently executing a job without providing trunk depending on traffic in a private branch of automatic exchange accommodating plural reception destination groups. CONSTITUTION:A private branch telephone switchboard 1 accommodating plural extension terminal equipment groups 11a, 11b, 11c each comprising plural extension terminal equipments 11 decides a called destination group based on a class of a received line and selection information received from a public network 2 at the arrival of a call or after the arrival of call when the reception of a call to trunks 14a, 14b is detected. Then an incoming display is made to any one extension terminal equipment 11 of any group.
Patent JP-2001035233-A (JP)
Title: Flat-surface lighting system, liquid crystal display panel, and liquid crystal display device
Inventor: MORI MASANORI
IPC: G02F1/1335
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To realize a means for easily preventing a light guide plate from warping, in the case of a flat-surface lighting system or liquid crystal display device, having a frame or case substantially made up of a peripheral part with a middle part for housing and holding the light guide plate, etc., removed in order to reduce weight. SOLUTION: This flat-surface lighting system or liquid crystal display device has a frame or a case with an opening part, substantially made up of a peripheral part excluding a middle part for housing and holding a light guide plate, etc. A warpage preventing means is formed across the opening part. The warpage preventing means is made up of an elongate strip-like sheet, longitudinally welded in two or more bead lines. A light guide plate 2, linear light source 3, reflecting body 4, reflector 5, frame or case 6, warpage, preventing means 7, incidence end face part 21, reflection end face part 22, side face parts 23, upper face part 24, back face part 25, peripheral part 6a, lower face part 6b, recessed part 6c, and opening part 6d, are included.
Patent JP-S6445195-A (JP)
Title: Method of soldering printed circuit board
Inventor: KOMATSU SHIGEMITSU
IPC: B23K1/08
Filed: 1987-08-14
Abstract: PURPOSE:To prevent the formation of a bridge at the soldering time by placing a printed circuit board into a solder bath slantwise relatively to the solder bath. CONSTITUTION:A board is placed into a solder bath slantwise relatively to the solder bath. For instance, by providing a board 1 with a dummy board 4 and slanting the board, the board 1 becomes oblique with respect to its advanc ing direction. Also, as a further example of making the board oblique relative to the moving direction, a positioning plate having holes corresponding to the dummy board 4 may be used to set the board 1 in the positioning plate, instead of providing the dummy board 4 and making the board 1 oblique. By this set-up, bridges are drastically reduced at the time of soldering the board 1.
Patent JP-S6179439-A (JP)
Inventor: TANIGAWA KOJI
IPC: A61B1/00
Filed: 1984-09-27
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-S6445402-A (JP)
Title: Production of hydrogenated nitrile rubber
Inventor: WADA HIROSUKE
IPC: C08F8/04
Filed: 1987-08-14
Abstract: PURPOSE:To produce a hydrogenated nitrile rubber by efficiently hydrogenating a carbon-carbon double bond of a nitrile group-containing copolymer containing conjugated diene and (meth)acrylonitrile as essential components using a specific catalyst. CONSTITUTION:A nitrile group-containing copolymer containing conjugated diene and (meth)acrylonitrile as essential components is hydrogenated in the presence of a rhodium compound (e.g. rhodium trioxide or rhodium carbonyl acetylacetonate), an organic phosphine (e.g. tri-n-butylphosphine or tricyclohexylphosphine) and a conjugated base of a strong acid (e.g. sulfuric acid or phosphoric acid) having a pKa of <3 usually at 70-150 deg.C and 20-150kg/cm<2> pressure. The preferable amount of the catalyst is 0.02-5wt.% of the rhodium compound based on the copolymer, 1-100mol. of the organic phosphine per 1mol. of rhodium and 0.1-100mol. of the conjugated base based on the rhodium.
Patent JP-S6448928-A (JP)
Title: Prevention of deviation of underwater vibrator position
Inventor: YASAKA MASATOSHI
IPC: E02D7/18
Filed: 1987-08-14
Abstract: PURPOSE:To permit vibrating operation on an exact position by a method in which a vibrator is lowered along a construction part to be set in a trench formed in the ground in such a way as to make the separation of the vibrator from the construction part impossible for preventing the deviation of the vibrator from its designed position. CONSTITUTION:Partition plates 2 are set in a trench 1 and attached with water- stop plates 3. A number of position stoppers 4 are attached at an adequate interval vertically to the plates 2 and 3. A vibrator 5 is lowered into the position stoppers 4 in such a way as to make the separation of the vibrator 5 from the plates 2 and 3 impossible. Concrete is placed into the trench 1 and the vibrator 5 is operated.
Patent JP-H1031366-A (JP)
Title: Developing device
Inventor: IKEDA YOSHIO
IPC: G03G15/08
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To easily maintain a transporting quantity of the developer in a specified range, and to effectively prevent deterioration in picture quality due to the transporting quantity fluctuation of the developer. SOLUTION: This developing device of non-contact two component developing system, is provided with a magnetic roll 4 equipped with plural developing magnet poles 6 of same magnetic force in different polarity alternately arranged with the same space over the range wider than an effective developing area Y of an electrostatic latent image carrier 1 the trimming magnet poles 7 for attracting the developer arranged on the upstream side of the developer layer thickness control member 5, and magnetic roll position variable means 8 capable of rotating the magnetic roll 4 stepwise corresponding to a pitch (p) between the developing magnet poles 6, and fixed supported on an optional position.  Moreover, the device is provided with toner density detecting means 9 detecting the toner density of the developer in the developing device, and the magnetic roll position determining means 10 determining the setting angle position of a magnet roll 4 corresponding to the detected toner density and actuating the magnetic roll position variable means 8.
Patent JP-H1142668-A (JP)
Title: Resin sealing device
Inventor: YUSA MASANOBU
IPC: B29L31/34
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent a state unfilled with resin from developing in a molding template and, at the same time, voids from developing in a molded article. SOLUTION: This device has pistons 13a-13d, which are moved to the direction parting from a molding template through the approaching action of a first hydraulic cylinder 13 to the molding template caused by its moving operation and is equipped with a pressure circuit 12 for absorbing the head side pressures, which change by means of the movements of the pistons 13a-13d, in the first hydraulic cylinder 13 under the condition that the pistons 13a-13d of the pressure circuit 12 consist of a plurality of pistons corresponding to the respective pots of the molding template and a plurality of cylinder chambers 13A-13D facing the respective pistons 13a-13d are formed in the first hydraulic cylinder.  Further, this device is so constituted as to communicate the piston rod sides a1-a4 of the respective cylinder chambers 13A-13D with one another through an air passage 18 and, at the same time, their piston head sides b1-b4 with one another through a hydraulic passage 19.
Patent JP-S5992080-A (JP)
Inventor: HAYAZAKI YUKIYOSHI
IPC: B07C3/20
Filed: 1982-11-19
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-S61117859-A (JP)
Inventor: PERII DABURIYU ROU
IPC: G05F3/20
Filed: 1985-09-13
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-2000036500-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KURAMOTO KAZUNORI
IPC: H01L29/812
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a semiconductor element by reducing a leakage current and relaxing an abnormal electric field. SOLUTION: In this manufacturing method, the conductive layer 2 of a semi- insulating substrate 1 is element-isolated into a required patterning shape through mesa etching and left inside an element formation area, an insulator such as ozone is ion-implanted to step part 4, formed at the peripheral edge part of the conductive layer 2 by mesa etching and the step part 4 is constructed as an electrical insulating body. Also, since the ion implantation is conducted, the ions of the insulator advances deep in the semi-insulating substrate 1 and an insulation injection part 6 are formed at the lower part of the step part 4.  Thus, since the part of the step part 4 completely carries an electrical insulation property and the insulation injection part 6 is formed at the lower part of the step part 4 of the semi-insulating substrate 1, the elements are completely insulated by the step part 4 provided with the electrical insulating property and the insulation injection part 6.
Patent JP-S6265111-A (JP)
Title: Drive circuit for actuator
Inventor: WACHI SHIGEAKI
IPC: G11B7/085
Filed: 1985-09-17
Abstract: PURPOSE:To actuate an actuator with a single power supply by impressing the DC voltage of the power supply that is divided approximately into half by a high resistance to a drive coil for supply of the DC component. CONSTITUTION:The tracking error signal delivered from a pickup 3 is amplified up to a prescribed level by an amplifier 5 and supplied to a drive coil L of a tracking actuator. The amplifier 5 is driven by a single power supply 6 and therefore the DC voltage of a plus potential is usually superposed on the output of the amplifier 5. However a capacitor 9 is connected to the coil L and therefore the DC current is prevented by the capacitor 9 and never flows to the coil L. As a result, the tracking error signal of the DC component is also delivered. In this respect, high resistances 7 and 8 are provided and therefore a current corresponding to the DC component flows to the coil L.
Patent JP-H0759352-A (JP)
Title: Power converter
Inventor: MIZOGUCHI SHOJI
IPC: H02M7/12
Filed: 1993-08-17
Abstract: PURPOSE:To obtain a power converter capable of preventing an abrupt drop in D.C. voltage Vdc in case of overloading, adjusting reactive power and reducing the capacitance of a PWM converter 5. CONSTITUTION:The power converter is provided with a control section 22 that controls a PWM converter 5 according to the difference between D.C. voltage Vdc applied to a smoothing capacitor 8 and a specified voltage Vdc*. Further, the D.C. output voltage Vdd of a rectifier 6 is set to the specified voltage Vdc*.
Patent JP-H0769962-A (JP)
Title: Anthracene compound which can be used as drug
Inventor: ARUFUREEDO PINEIROOROPESU
IPC: C07D311/78
Filed: 1991-07-18
Abstract: PURPOSE: To provide a novel anthracene compd. which has selective antineoplastic, cytopathic, and antiviral actions and is useful as a medicine for treating tumors in livers, lungs, and colons.  
     CONSTITUTION: A compd. represented by formula I [wherein A is C=O or C-OH; B is CH-R 5  or C-R 5  (provided when A is C-OH and B is C-R 5 , then the ring shown by A and B is an arom. ring); R 1  and R 2  are each a phenyl, cyclohexanone, or tetrahydropyran ring; R 3  is 1-4C alkyl, 1-4C alkoxy, 1-4C acyloxy, or OH; and one of R 4  and R 5  is H and the rest is a group represented by formula II (wherein R 6  to R 9  are each alkyl, alkoxy, or the like)] and its tautomer, stereoisomer, and optical isomer are provided. 3,3',8,8',9,9'- hexahydroxy-3,3,4,4-tetrahydro-(7,10'-bisanthracene-1,1'-(2H,2H')-dione (T-514) represented by formula III is an example. The compd. of formula I is obtd. by the extraction of a plant of the genus Karwinskia. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S6179718-A (JP)
Title: Method for austempering cast iron
Inventor: SATO KAZUO
IPC: C21D5/00
Filed: 1984-09-28
Abstract: PURPOSE:To improve the toughness and fatigue strength of spheroidal graphite cast iron by quenching the cast iron once to the Ms point or below to form martensite only in the surface layer before bainite transformation is completed in bainite transformation subjecting the cast iron to beat treatment, quenching and isothermal holding. CONSTITUTION:Spheroidal graphite cast iron is heated at a temp. in the austenitizing temp. range of 810-980 deg.C for >=5sec, and it is quenched to 220-460 deg.C and held at the temp. to carry out bainite transformation. The cast iron is then cooled. Thus, the cast iron is austempered. During the bainite transformation, the cast iron is quenched once to the Ms point or below to convert untransformed austenite into martensite. By expansion caused by the transformation, compressive stress is produced up to the desired depth. By this treatment, high fatigue strength as well as high toughness is provided to the cast iron.
Patent JP-H0488998-A (JP)
Title: Tumor specific human type monoclonal antibody
Inventor: ISOGAI KAZUHIDE
IPC: C12N5/28
Filed: 1990-07-31
Abstract: NEW MATERIAL:A tumor specific human type monoclonal antibody produced from a human/mouse fused cell strain of human B lymphocyte of patient of human pancreatic cancer and mouse myeloma cell. USE:An intracorporeal diagnosticum, an extracorporeal diagnosticum and a remedy for pancreatic cancer and breast cancer. PREPARATION:For example, B lymphocyte is collected from lymph node extracted together with cancerous cell during operation of patient of pancreatic cancer, fused with myeloma cell strain and cultured in HaT medium to give a hybridoma. Then, the hybridoma is screened, a tumor specific antibody-forming clone is selected by enzyme immunity measurement, the positive clone is monocloned by cloning by using limiting dilution and the monoclonal human/ mouse hybridoma strain MBO13 (FERM P-11,620) is cultured in a medium to give a tumor specific human type monoclonal antibody.
Patent JP-S61117235-A (JP)
Inventor: JIYURAI BABUYAKU
IPC: B01D11/04
Filed: 1985-09-17
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-S58106197-A (JP)
Title: Centrifugal pump
Inventor: OKAMURA TOMOYOSHI
IPC: F04D29/28
Filed: 1981-12-18
Abstract: PURPOSE:To improve the shut off pump head ratio without deteriorating the pump efficiency by constituting each blade of an impeller with a corrugated flexible plate and by constituting so that the flow path width of the impeller can be automatically adjusted. CONSTITUTION:Each blade 1c is produced with a corrugated flexible thin plate, e.g., stainless steel plate, capable of deforming in ridge and valley in the flow path width direction of an impeller and is fixed to side plates 1a, 1b by welding, etc. made of a thin plate of the same quality as the blade 1c. A guide pin 1e is provided in the axial direction across both side plates 1a, 1b, and one end of the guide pin 1e is fixed to the side plate 1a and the other end is freely inserted into a hole 8 provided on the side plate 1b. Accordingly, the side plate 1b is not movable in the peripheral direction but is movable in the axial direction, thereby the flow path width B of the impeller is automatically expanded to B' in the low flow quantity region of the pump as shown in the figure, thus the shut off pump head ratio can be improved without deteriorating the pump efficiency.
Patent JP-S6182316-A (JP)
Title: Cassette deck
Inventor: KATO ITSUO
IPC: G11B5/55
Filed: 1984-09-28
Abstract: PURPOSE:To perform smooth reverse reproducing by using the same driving source for the first gear which drives a head base and the second gear which rotates a magnetic head and providing a turning control plate of the second gear with a projection which should be engaged with a stop pin of the second gear and providing a tooth omission part in the first gear. CONSTITUTION:The head base is so provided that is can be freely moved back and forth in the direction approximately orthogonal to the tape carrying direction, and a magnetic head is provided freely turnably on the head base. The head base is moved back and forth by a gear 33, and the head is rotated by the gear 34. A rotating force is given to gears 33 and 34 by the same motor, and a trigger means is so provided that the gear 34 is engaged with a transmission after the gear 33 is engaged with it. The trigger means is moved back and forth by turning of the gear 33 and is provided with the control plate which controls turning of the gear 34. The gear 34 is provide with stop pins 3a and 34b which should be engaged with the projection of the control plate and is provided with a tooth omission part 34c while eliminates an unnecessary time for reverse of the tape in the reproducing direction. Thus, a cassette deck is made small-sized, and smooth reverse reproducing is possible.
Patent JP-S6362524-A (JP)
Inventor: ARUBAATO KARUDERON
IPC: C10J3/72
Filed: 1986-09-01
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-2001037094-A (JP)
Title: Charge controller
Inventor: SOMEYA KAORU
IPC: H02J7/10
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a charge controller capable of safely charging a capacitor type secondary cell, using a simple small-sized circuit configuration. SOLUTION: If a voltage (Vin×R2/(R1+R2)) divided by resistors R1, R2 does not exceed a reference voltage V2, an operational amplifier 9 sets its output voltage to 'H', while when the voltage (Vin×R2/(R1+R2)) exceeds the voltage V2, the amplifier 9 sets its output voltage to 'L'. An NPN transistor Tr2 is turned on, when the output of the amplifier 9 is 'H', while the transistor Tr2 is turned off when the output of the amplifier 9 is at 'L'. When the transistor Tr2 is on, a PNP transistor Tr1 is turned on to supply a charging current to a capacitor type secondary cell 3, while when the transistor Tr2 is off, the transistor Tr1 is turned off to shut off the charging current.
Patent JP-H0936595-A (JP)
Title: Part mounter
Inventor: MAENAKA HIROHIDE
IPC: B23P21/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a part mounter which is capable of surely vacuum-chucking and mounting a part. SOLUTION: A part mounter is equipped with part holders 4 and 6 which vacuum-chuck a part 3 in a detachable manner, a moving mechanism 8 which brings the part holders 4 and 6 into contact with the part 3, a detector 5 which detects a position where the part holders 4 and 6 come into contact with the part 3 as the vacuum-chucking height of the part 3, and a control 20 which stores the vacuum-chucking height of the part 3 outputted from the detector 5, outputs it to the moving mechanism 8 to position the part holders 4 and 6 at the part 3, and enables the holders 4 and 6 to vacuum-chuck the part 3.
Patent JP-H0368023-A (JP)
Title: Electronic computer
Inventor: SATO MASANORI
IPC: G06F9/40
Filed: 1989-08-07
Abstract: PURPOSE:To suppress the reduction of reliability to the minimum by storing all loading programs in ROM, coupling a patch program on a RAM from an inlet position of a subroutine and executing it by a branch destination control program. CONSTITUTION:A loading program 5 stored in ROM 2 is read successively through a bus 4, and brought to decoding processing by a CPU 1. A working area 6 on a RAM 3 is used as a storing place, a stacking area, etc., for a vari able parameter and intermediate data under the control of the CPU 1. In the case of the regular execution, the loading program 5 executes an application program 13. Subsequently, by a program re-write requesting command of a ground station, a patch program writing program 12 and branch destination address writing program 10 are executed. Next, by the program 12, a patch program 29 is loaded on the space area 7 of the RAM 3.
Patent JP-S6358689-A (JP)
Title: Rotor
Inventor: ISHIZUKA YUTAKA
IPC: G11B25/04
Filed: 1986-08-29
Abstract: PURPOSE:To correct an overall unbalanced state of a rotor by forming plural recess parts in a radial form on the surface of the rotor centering on a rotary shaft and stuffing fireclay weights into those recess parts to easily correct the unbalanced revolutions of the rotor. CONSTITUTION:Plural recess parts 6 are formed equidistantly on the surface 4 of a rotor 2 in a radial form centering on a enter axis C. These parts 6 have properly square or oval shapes together with the proper half-blanked thickness. In order to eliminate the unbalanced revolutions of the rotor 2, a fireclay member of an appropriate amount, e.g., a fireclay epoxy adhesive is stuffed into the part 6 at an unbalanced position. As a result, an overall unbalanced state of the rotor 4 is easily corrected.
Patent JP-2001033193-A (JP)
Title: Heat exchanger
Inventor: SAKURADA MUNEO
IPC: F28D1/03
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the maintenance of the heat exchange capacity of a leeward heat exchanger, in two more more heat exchangers which are arranged in parallel to be orthogonal to the direction of ventilation. SOLUTION: This is a heat exchanger where, in two or more heat exchangers arranged in parallel windward and leeward in the direction of ventilation, the height hc of the tube of one heat exchanger arranged windward in the direction of ventilation is smaller than the height hr of the tube 4 of other heat exchanger arranged leeward (hc<hr), and two more heat exchangers are constituted integrally by common members.
Patent JP-S6359731-A (JP)
Inventor: TAKEYASU YOSHIYUKI
IPC: H02J3/38
Filed: 1986-08-29
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-S6360681-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SAKATA HARUO
IPC: G11B5/027
Filed: 1986-08-29
Abstract: PURPOSE:To eliminate a large quantity of memories and to attain voice reproduction executing an intermittent time base inversion processing by rotating a head faster than a tape in the same direction as that of tape running. CONSTITUTION:Rotary heads 2 and 3 are fitted to a rotating drum 1 at the intervals of 180 deg., and the tape 4 is wound on the periphery of the drum for 180 deg.. A motor 7 rotates the drum 1 so that it rotates heads 2 and 3. An electronic switch control signal 9 is generated at every 180 deg. of the output from a generator 8, and an electronic switch 5 is driven so as to switch the signals of the heads 2 and 3. With synchronizing with the control signal 9, a generator 10 generates a gain control signal, and a gain control circuit 6 controls the output from the switch 5 and controls visually and accoustically the discontinuous part of the signal. Reversed running tape is reproduced with the heads rotating the signal of the voice track in the same direction as tape running at speed twice as fast as that of tape running when the time base of a video signal is set in the reversed direction to a normal reproducing mode.