baber/WOPTO huggingface dataset:
Patent JP-S63176457-A (JP)
Title: Method for coating inner surface of hole with inorganic substance
Inventor: NOSAKA TADASHI
IPC: C23C14/24
Filed: 1987-01-14
Abstract: PURPOSE:To surely vapor-deposit an inorg. substance forming electrically conductive electrodes on the inner surfaces of the holes in a body to be treated in vacuum by putting the electrodes in the holes and causing spark discharge at the tips of the electrodes to melt and scatter the tips. CONSTITUTION:A body 2 to be treated is set in a vacuum vessel 1 and the vessel 1 is evacuated. Plural electrode wires 20 each obtd. by insulating electrically conductive electrodes 3 of an inorg. substance from each other by coating with an inorg. insulating material 11 are put in the holes in the body 2. The terminals of the electrodes 3 are connected to a DC power source controller 4 and voltage is impressed to cause spark discharge at the tips of the electrode wires 20. The tips are melted and scattered by the spark discharge, so the inorg. substance forming the electrodes 3 is vapor-deposited on the inner surfaces of the holes. By this method, the inner surfaces of holes of a small diameter or long bent holes can be freely coated with the inorg. substance.
Patent JP-H03213431-A (JP)
Title: Transmission structure of riding working machine
Inventor: TANAKA SHUJI
IPC: B60K17/06
Filed: 1990-01-16
Abstract: PURPOSE:To enable compact arrangement by providing a fitting part of a driving operation mechanism on the rear side of a transmission case of a transmission, and also by forming an upper surface of the transmission case nearly in the horizontal for arranging an engine thereon. CONSTITUTION:In a riding rice-planting machine, an engine 5 is mounted on the front part of a body frame 4 of a traveling machine body 1, and on the rear side of a hood 6 for covering the engine 5, a driving operation part 10 comprising a steering wheel 7, a main change lever 8, an auxiliary change lever 9, or the like is provided. And a transmission 17 for transmitting the power of the engine 5 to the traveling part and to respective working parts is arranged above a front axle 18. In this case, the fitting part of the driving operation part 10 is provided on the rear side of a transmission case 19, and the upper surface of the transmission case 19 is formed nearly in the horizontal, and the engine 5 is arranged on the upper part of this transmission case 19 in such a compact condition that the engine 5 is not projected forward from the transmission case 19.
Patent JP-H08202371-A (JP)
Title: Piezoelectric diaphragm
Inventor: MURAKAMI NAOHITO
IPC: G10K9/122
Filed: 1995-01-20
Abstract: PURPOSE: To decrease the amt. of the adhesive protruding from the outer periphery of piezoelectric ceramics and to allow the above piezoelectric diaphragm to surely function as a piezoelectric sound producing body by surface working the adhesive surface of a metallic substrate arranged to face the piezoelectric ceramic plate to a recessed shape. CONSTITUTION: The metallic substrate 2 formed by working the one surface of the metallic surfaces to a recessed part with a step and the piezoelectric ceramic plate 1 having the outside diameter smaller than the outside diameter of this recessed part are used and are adhered by the adhesive 3 in the production process of the piezoelectric diaphragm by adhesion. As a result, the smaller amt. of the adhesive 3 at least necessary at the time of tightly adhering the entire surface of the piezoelectric plate 1 and the substrate 2 is necessitated and the amt. of the adhesive 3 protruding from the outer periphery of the ceramic plate 1 of the piezoelectric diaphragm to be produced decreases as well.  Then, there is no more trouble at the time of joining lead wires or lead terminals which arises in the case where the protruding size of the adhesive 3 increases and the piezoelectric diaphragm is capable of surely functioning as the piezoelectric sound producing body.
Patent JP-S5398728-A (JP)
Title: Recording and reproducing unit for color video signal
Inventor: TOMITA MASAO
IPC: H03M3/02
Filed: 1977-01-25
Abstract: PURPOSE: To reproduce the color picture of good quality, by avoiding noise and distortion through recording and reproduction of the carrier chroma signal after PCM. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6485659-A (JP)
Title: Casting tape which is not loosed for orthopedic surgery
Inventor: JIYOOJI JIYON BUEZU
IPC: A61F13/04
Filed: 1988-01-19
Abstract: PURPOSE: To prevent the cut ends of a knitted fiber glass supporting body impregnated with a water reactive curable resin from getting frayed by coating this supporting body with a soft and flexible binder which is not reactive with this curable resin. CONSTITUTION: The fiber glass supporting body is a raschel knitted fabric produced by a raschel knitting machine using 2, 3 to 4 pieces of reeds at the time of producing the knit fabric and has a tendency to fraying at one end of the fabric end cut in a longitudinal direction. The binder is applied on the supporting body with an extremely low coating weight, i.e., about 3 to about 90g/m<2> on the dry basis of the binder. This low coating weight is effective for eliminating the problem of fraying at the fiber glass fabric. The preferable amt. of the binder is 15 to 40g/m<2> of the fabric supporting body. The fabric has the required flexibility, i.e., <50 type A hardness in the preferable amt. of the binder to be added.
Patent JP-S58126157-A (JP)
Inventor: NIIMI KOUJI
IPC: B32B27/28
Filed: 1982-01-22
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-H05194717-A (JP)
Title: Thermoformed polyester article
Inventor: MIURA SADAMI
IPC: B29C51/00
Filed: 1992-01-20
Abstract: PURPOSE:To provide a thermoformed article of a polyester which can easily thermoformed and is excellent in thermal deformation resistance and heat stability CONSTITUTION:A thermoformed polyester article is obtained by thermoforming a film or sheet of a polyester which consists of a dicarboxylic acid component containing at least 2mol% phenylindandicarboxylic acid and a dihydroxy compound component and has a secondary transition point (Tg) of 75 deg.C or higher.
Patent JP-S61166613-A (JP)
Title: Malfunction preventing device for electronic device
Inventor: MURAKAMI YOSHITAKA
IPC: G05F3/18
Filed: 1985-01-18
Abstract: PURPOSE:To decrease the power consumption while a power supply is kept on by providing a rectifier circuit and two current circuits containing the impedance elements having different impedance levels between a power supply and an electronic device. CONSTITUTION:When a power supply 1 is kept off, the transistors Tr1 and Tr2 are kept on and off respectively. Then a current flows mainly in a route of the power supply 1, a rectifier circuit and the supply 1. Here the resistance values r1-r3 of resistances R1 and R2 are set so as to satisfy r3>>r1, r2. The currents flowing to both resistances R1 and R2 are equal to a keakage current of small value. Thus the electric power to be consumed is comparatively small. When the power supply 1 is switched on, the both-terminal voltage of the resistance R2 rises up to turn on the Tr2. The excessive currents flow mainly in a route of the power supply 1, the rectifier circuit, the resistance R3, the Tr2, a ZD, the rectifier circuit and the supply 1. However the flowing current has virtually no increase since r3>>r1, r2 is satisfied. Therefore the power consumption of the R3 is comparatively small.
Patent JP-S54102860-A (JP)
Title: Magnetron of built-in magnet
Inventor: MORIMOTO HIROSHI
IPC: H01J23/10
Filed: 1978-01-30
Abstract: PURPOSE: To reduce the number of components, to make easy assembling and to ensure to obtain high output, by using the permanent magnet cast and designed in the edge shape to produce the magnetic flux collected in uniform density to the operated space.  
     CONSTITUTION: The external shape of the edge for operation space of the cylindrical upper magnet 20 and lower magnet 21 is of cut cone shape, and the magnet 20 has the concave at the top of cone by remaining the circular ring shaped flat circumference, and the magnet 21 has the through-hole concentric to the cone. Further, the magnetic field is stronger near the operation space 19 and the magnetic flux is collected toward the center. Moreover, the spread of magnetic line is prevented near the magnet 21 with the concave of the center of the magnet 20 and at the space 19 with the center through-hole of the magnet 21. Thus, the magnetic field distribution at the space 19 is made uniform and stable microwave oscillation can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11201475-A (JP)
Title: Heat transfer device
Inventor: UNO HIROSHI
IPC: H01L35/32
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To drive a heating medium forced circulation means swely, concerning a combustion heat transfer device that has a favorable portability and a warming function. SOLUTION: An electrical energy storage means 23, which stores the generated electric power of a thermoelectric converting means 20 that generates thermo- electromotive force by the heat of a combustion means 2, and a storage- discharge control means 24, which discharges when the electrical energy storage of the electrical energy storage means 23 reaches a predetermined level, and which drives a heating medium forced circulation means 4, are provided. Thereby, even if the generated electric power of the thermoelectric converting means 20 is small, the heating medium forced circulation means 4 can be driven.
Patent JP-H06219259-A (JP)
Title: Antilock control device for electric vehicle
Inventor: ONUMA YUTAKA
IPC: B60T8/00
Filed: 1993-01-21
Abstract: PURPOSE:To perform antilock control of good efficiency, relating to an antilock control device for an electric vehicle having a two-system brake. CONSTITUTION:Relating to an antilock control device for an electric vehicle, arranged in the electric vehicle provided with two braking means of an electrically braking means (A1) and the second braking means (A2) as the braking means to provide an antilock control means (A3) for preventing a wheel from being locked by adjusting braking force to the wheel through either one of the braking means of the electrically braking means (A1) or the second braking means (A2) corresponding to a lock condition of the wheel during braking. The device is provided with a braking force synchronously reducing means (A4) in which when braking force to the wheel is reduction controlled by the one braking means, braking force to the wheel, so as to synchronize with this reduction control, is reduced by the other braking means.
Patent JP-H02288822-A (JP)
Title: Method for treating or preventing substantial aging of skin using retinoid
Inventor: ARUBAATO EMU KURIGUMAN
IPC: A61K31/192
Filed: 1990-01-19
Abstract: PURPOSE: To treat and prevent the aged skin by vitamin A activity of retinoids by means of topically administrating drugs containing an efficient amount of retinoids in bases. CONSTITUTION: In particular, treatment or prevention of agedly aged skin is carried out by topically administrating drugs which contain an efficient amount of retinoids, namely all of natural vitamin A and/or synthetic analogs or retinol compounds having biological activity of vitamin A for skin, in pharmaceutically permissible bases. As the retinoids, e.g. all-trans-retinoidic acid, 13-cis-retinoic acid and retinol are exemplified.
Patent JP-H0640990-A (JP)
Title: New compound
Inventor: ERIKU ORAI PEETAASEN
IPC: C07D407/04
Filed: 1993-01-21
Abstract: PURPOSE: To provide a new compd. comprising a deuterated specified benzaldehyde deriv. which has a suppressing effect on extremely enhanced synthesis of proteins and which is used as an anticancer drug or a therapeutic drug for diseases caused by elevated cell proliferation.  
     CONSTITUTION: An isophthalaldehyde or the like is reacted with 1,3 propanedithiol and para-toluenesulfonic acid in a solvent such as toluene while heating to produce a dithioacetal. The obtd. product is successively reacted with butyl lithium and D 2 O while cooling to produce isophthalaldehyde-(bis-1,3- propane-dithioacetal)D 2 . Then the product is treated with HgCl 2  and HgO while heating to obtain a deuterated benzaldehyde deriv. of the purpose expressed by formula I having a suppressing effect on extremely enhanced synthesis of proteins. In formula I, Y is CN, formula II [A is H, D, 1-4C alkyl, OR (R is H or 1-4C alkyl), NR 1 R 2  (R 1 , R 2  are the same as R) or the like; Z is H, D, Y, 1-4C alkyl, halogen or the like. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H11204127-A (JP)
Title: Fuel-cell generating plant
Inventor: TAKAHASHI MOTOHIRO
IPC: H01M8/04
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To improve carbonic-acid removal efficiency by decreasing the condensed-water quantity treated in a decarboxylation tower, and to decrease a phosphate-ion load in the condensed water. SOLUTION: A burner-combustion exhaust-gas condenser 3a and a cathode exhaust-gas condenser 3b are installed separately as exhaust-gas condensers. Steam in burner-combustion exhaust gas is condensed by the burner-combustion exhaust-gas condenser 3a and removed as burner-combustion exhaust-gas condensed water via a burner-combustion exhaust-gas condensed-water recovery line 5a. Steam in cathode exhaust gas is condensed by the cathode exhaust-gas condenser 3b, and recovered as cathode exhaust-gas condensed water through a cathode exhaust-gas condensed-water recovery line 5b. The burner-combustion exhaust-gas condensed water is supplied into a water tank 7 after being decarboxylated through a decarboxylation tower 6. The cathode exhaust-gas condensed water is supplied into the water tank 7, after removing a corrosion product of phosphate ion via a precipitation vessel 21.
Patent JP-S58125732-A (JP)
Title: Purge material composition for resin fabrication machine
Inventor: SARUWATARI KOUICHI
IPC: B29C45/00
Filed: 1982-01-21
Abstract: PURPOSE:The titled purge material composition that is produced by adding a specific organophosphorus compound to a thermoplastic or thermosetting resin, thus giving extremely clean surfaces with a very small amount thereof and keeping them for a long period of time. CONSTITUTION:An organophosphorus compound of the formula (R1, R2 are halogen, alkyl, cycloalkyl, aralkyl, aryl; m, n are integer of 0-3) such as 9,10- dihydro-9-phospha-10-oxaphenanthrene-9-oxide is added to a thermoplastic or thermosetting resin by 0.3-10wt%.
Patent JP-S61166769-A (JP)
Title: Steering shaft
Inventor: KONDO OSAMU
IPC: B62D1/16
Filed: 1985-01-19
Abstract: PURPOSE:To reduce the quantity of materials used while enjoying the specified strength and function, by forming a wheel butting part in a way of molding a blank to bulge into a large diameter locally by means of forging. CONSTITUTION:Punches 17 and 18 are fitted in from symmetrical ends of a die 10, pressing symmetrical ends of a blank 2 to the center direction, and upsetting takes place so as to cause a part of the blank to be filled up in molding spaces 14-16, thus an intermediate product 1a is molded. A secondary molding die 10 pinches a barrel part 3 forming an intermediate part of the intermediate product 1a molded by a primary molding die 10 and a large diametral yoke holding part 4, while the yoke bulged part 5 molded in spherical form is housed inside a yoke molding space 20. A punch 21 is inset from the right end, and a yoke 6 is formed so as to cause the yoke bulged part 5 to be bifurcated up and down by means of extrusion molding, then serrations 8a are machined on a left and part, forming a wheel fitting part, and an external thread part 9a and a nut fitting part 9 are formed.
Patent JP-H04252495-A (JP)
Title: Semiconductor memory device
Inventor: NAGAO MITSUHIRO
IPC: G11C11/41
Filed: 1991-01-29
Abstract: PURPOSE:To improve the integration degree of a cell array by preventing the increase of line width for the word line with multiple bits in a multiple bit composition semiconductor memory device performing writing or reading operation simultaneously for plural storage cell by selecting plural bit lines simultaneously. CONSTITUTION:Plural bit storage cells are simultaneously selected as each pair of bit line BL, bar BL is simultaneously selected from plural cell arrays CA1-CAn in a column decoder 5 at the same time when word line is selected among many word lines in a low decoder 3. Each switching element TRs is connected with a word line WLc. A main word line WLm making the switching element TRs on-operation based on selection in the low decoder 3 is connected with the switching element TRs.
Patent JP-H06211715-A (JP)
Title: Production of bisphenol f
Inventor: HOKOGAHARA HISASHI
IPC: C07B61/00
Filed: 1993-01-22
Abstract: PURPOSE:To provide a method for industrially producing bisphenol F with good productivity. CONSTITUTION:This method for producing bisphenol F is to use a tubular type device as a reactor in the first stage in one or plural reactors installed in series and regulate the formaldehyde conversion at an outlet of the reactor in the first stage to >=40%. Furthermore, the method for producing the bisphenol F is to use the tubular type device as the reactor in multistage reactors composed of the one of plural reactors installed in parallel in each stage and regulate the formaldehyde conversion to >=40% at the outlet of the tubular device.
Patent JP-2000203155-A (JP)
Title: Accepting film for ink jet
Inventor: SHIRAKAWA ARIMICHI
IPC: B41J2/01
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion durability between an ink accepting layer and a base material polyester film by a method wherein a layer made of a polyester resin melt with hot water is laminated onto at least one side of a polyester film so as to provide an ink accepting film through the above layer. SOLUTION: In this accepting film for an ink jet as the polyester film used for a base material film, a polyester, the major constitutional component of which is ethylene terephthalate, is preferably used from the synthetic judgement on quality, economical efficiency or the like. Further, when heat acts on a base material, a polyethylene-2,6-naphthalate excellent in heat resistance and rigidity is preferable. Onto at least one side of the above base material polyester film, a layer made of a polyester resin meltable with hot water is laminated. Onto the above layer, an ink accepting layer including a water-soluble resin such as a polyvinyl alcohol or a water-dispersible resin is laminated so as to improve the adhesion durability.
Patent JP-S62166938-A (JP)
Title: Tool exchange device for machining center
Inventor: ITO TOSHIYASU
IPC: B23Q3/157
Filed: 1986-01-20
Abstract: PURPOSE:To increase the travel speed of a movable carriage, by rotating first and second prime mover shafts having prime mover clutches with the use of a drive source provided in a machining center body. CONSTITUTION:First and second prime mover shafts 28, 29 are rotatably provided in a machining center body 1. These prime mover shafts 28, 29 are fixed thereon with prime mover clutch members 30, 31 which are formed thereon with engaging projections 32, 33 adapted to be fitted in an engaging groove 12 in a driven clutch member 13. The right side prime mover shaft 29 is directly coupled with the output shaft 35 of a motor 34 while the left side prime mover shaft 28 are drivingly coupled with the output shaft 35 through the intermediary of a chain transmission mechanism 36. When the output shaft 35 is rotated by one complete turn under the action of the chain transmission mechanism 36, the left side prime mover shaft 38 is rotated by one half turn. The motor 34 stops in such a condition that the longitudinal direction of the engaging projection 33 is laid horizontally when a movable carriage 6 initiate its movement.
Patent JP-H02189059-A (JP)
Title: Abnormality monitor system in exchange
Inventor: MATSUMOTO NAOAKI
IPC: H04M3/26
Filed: 1989-01-17
Abstract: PURPOSE:To discriminate which call controller is faulty by allowing an operation controller to monitor the normality of each call controller depending on a prescribed quantity of call unit generated by a simulated call or an incoming call signal from each peripheral controller. CONSTITUTION:Since a peripheral controller LOC 1 generates a call or an incoming call 1 at a prescribed period, a prescribed quantity of call unit always exists in a network NW 2. when a call controller CLP 5 whose reported call unit does not satisfy a prescribed quantity of call unit is detected among plural call controller CLP 5, an operation controller OMP 8 sends a RFSTART OR DER 10 to be delivered to the relevant call controller CLP 5 to plural processor controllers MPC 7. The plural processor controllers MPC 7 according to the restart order send a restart signal 11 to the designated call controller CLP 5 and a faulty call controller CLP 5 starts the restart processing. Thus, which call controller is faulty is discriminated.
Patent JP-S5395079-A (JP)
Title: Single-phase ineffective current detecting circuit
Inventor: SATOU KEIKICHI
IPC: G01R19/06
Filed: 1977-01-31
Abstract: PURPOSE: To detect an ineffective current highly correctly even for a circuit having a high voltage variation by using an operation amplifier having a high amplitude to accomplish a stable switching operation for each half cycle even if the circuit current is remarkably varied. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58130814-A (JP)
Title: Reversable sluicing type conveyor
Inventor: KURISUCHIAN FUERUDAA
IPC: B65G47/26
Filed: 1983-01-25
Abstract: A reversible conveyor wherein transmission of power is effected by a driving source to the conveyor, the conveyor being divided into two sections, wherein intermediate rollers are thrown from a drive position to a neutral position by a unit-load-controlled sensor in order to stop the unit load. Reversibility of the conveyor track is effected by placing in each section of the conveyor two intermediate rollers which act in opposite directions but always with only one of the intermediate rollers assuming the drive position.
Patent JP-H09198812-A (JP)
Title: Magnetic disk apparatus
Inventor: ITO KENJI
IPC: G11B21/02
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a disk apparatus in which parts can be shared without changing the design of a carriage, a base plate, etc., by forming a stopper regulating a movable range of a magnetic head having a shape formed by at least two arcs of different radii. SOLUTION: A stopper 10 comes in touch with a carriage 5 which rotates and drives a magnetic head 3 and an arm 4 thereby to position the magnetic head 3 at a designated position on a magnetic disk 1, thereby regulating a movable range of the magnetic head 3. The stopper 10 is constituted of a generally cylindrical rubber 11 and a columnar shaft 12 penetrating and fixing a central part of the rubber 11. The planar shape of a part of the rubber 11 in touch with the carriage 5 includes two arc parts 11a, 11b of different radii. Since the shape of the stopper 10 is defined by the rubber 11 having two arc parts 11a and 11b of different radii, the stopper 10 can be mounted in a plurality of combinations of directions.
Patent JP-S5395039-A (JP)
Title: Both side copying method
Inventor: TABATA YASUHIRO
IPC: G03G15/00
Filed: 1977-01-31
Abstract: PURPOSE:To increase the speed of a both side copying operation by juxtaposing two originals in an exposing and scanning direction for a single exposure so that the preceding paper having been transferred is discharged to the outside of a copying machine and so that the following transfer paper is placed upon a second sheet supply device.