baber/WOPTO huggingface dataset:
Patent JP-S63243272-A (JP)
Title: Magnetron sputtering method
Inventor: ANDO MAKOTO
IPC: C23C14/36
Filed: 1987-03-31
Abstract: PURPOSE:To increase the efficiency of utilization of a target by placing a magnet on the rear side of the target in the radial direction of a substrate, rotating the magnet and conically protruding the central part of the target. CONSTITUTION:A magnet 4 is placed on a turntable 20 on the rear side of a target 2 and the outside of a sputtering chamber 6 in the radial direction of a circular substrate 12. The central part of the target 2 is conically protruded 2a. The magnet 4 is rotated on the center of the target 2 as the center of rotation to rotate a sputtering region extending in the radial direction of the target 2 around the center of the target 2. Atoms sputtered from the target 2 by electric discharge are deposited in the circumferential direction of the substrate 12. Though the central part of the target 2 is violently consumed, the conically protruded shape compensates the consumption and the efficiency of utilization of the target 2 is increased.
Patent JP-H09268228-A (JP)
Title: Ultraviolet-curing composition and formation of cured material pattern using the same
Inventor: BURAIAN ROBAATO HAAKUNESU
IPC: C08L83/05
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain an ultraviolet-curing composition very little in weight reduction after curing, not causing curing damage caused by air or oxygen, capable of forming a silicone curing film, comprising a specific base generating substance and a prescribed polymer component. SOLUTION: This ultraviolet-curing composition comprises (A) a base generating substance to produce a base by an acton of ultraviolet light and (B) and Si-H bond-containing polymer component capable of being reacted with OH group by the action of the based and forming an Si-H band and hydrogen. The component A is selected from N-substituted 4-(o-nitrophenyl)dihydropyridines and the amount of the component A is 0.01-20% based on the total weight. The average composition of the component B is shown by the formula (R2 SiO2/2 )a (RSiO3/2 )b (R is H, a mono radical selected from a 1-8C hydrocarbon and its derivative with the proviso that the sum of amounts contained in which one or both of Rs in the R2 SiO2/2 are H and R is H in the RSiO3/2 is >=5% (a+b); 0<=a<=1, 0<=b<=1, a+b=1).
Patent JP-S59203966-A (JP)
Title: Discrimination circuit for polarity of capacitor
Inventor: HASHIMOTO SUSUMU
IPC: G01R31/00
Filed: 1983-05-06
Abstract: PURPOSE:To discriminate accurately the polarity of a capacitor through a simple constitution by charging the capacitor whose polarity is to be discriminated, and discriminating the polarity from the result of comparison between the voltage of the charged capacitor and a reference value. CONSTITUTION:The capacitor 1 whose polarity is to be discriminated is connected to decision terminals 2a and 2b, and a changeover switch 3 is placed at the side of a contact 3a to charge the capacitor 1 through a charging power source 41 almost to the voltage of a charging circuit 40 when the capacitor 1 is connected positively to electrodes. When the capacitor is connected negatively, on the other hand, the capacitor is charged to a voltage lower than the voltage of the charging circuit 40. Therefore, the output of a differential amplifier 71 forming a comparing circuit for the reference voltage varies according to the polarity of the capacitor 1, and a polarity decision result signal regarding the capacitor 1 is outputted through a transistor 72, etc. In such a simple constitution, the polarity of the capacitor is discriminated.
Patent JP-H06263791-A (JP)
Title: Production of alpha-ribazole
Inventor: SUGIMURA HIDEYUKI
IPC: C07H19/04
Filed: 1993-03-12
Abstract: PURPOSE:To efficiently obtain the subject compound, a structural component of vitamin B12, useful for treating pernicious anemia by coupling a specific thioglycoside derivative and a 5,6-dimethylbenzomidazole derivative in the presence of an activating agent. CONSTITUTION:A thioglycoside derivative expressed by the formula I (R is ethyl or phenyl; P<1> is benzyl, tbutyldimethysilyl or triphenylmethyl; P<2> is benzyl or isopropylidene), (e.g. thiofuranoside derivative, etc.) and a 5,6- dimethybenzoimidazole derivative (e.g. 5,6-dimethyl-1- trimethylsilyllbenzoimidazole, etc.) are subjected to coupling in the presence of an activating agent (e.g. N-bromosuccinimide, etc.) at room temperature for 18 hours under agitation. Then, a solution of sodium thiosulfate is added to the reaction mixture, which is extracted with dichloromethane to obtain the objective alpha-ribazole expressed by formula II (Me is methyl) as a structural component of vitamin B12 useful for treating pernicious anemia.
Patent JP-H04312354-A (JP)
Title: Transformer
Inventor: YAHIRO KAZUO
IPC: H02M3/337
Filed: 1991-04-12
Abstract: PURPOSE:To improve the power conversion efficiency for a whole transformer by reducing the power loss on the primary side in a push-pull type transformer. CONSTITUTION:A transformer 2 for voltage transformation has two primary coils of regular polarity and reversed polarity, and by switching transistors 3 and 4 for driving those coils alternately, the input voltage Vin is transmitted to the coil on the secondary side. Furthermore, in a push-pull system of transformer which gets output voltage Vout by rectifying the voltage on the secondary side, when turning on the transistor, the outputs of the driving transistors of opposite polarity are detected with voltage detection circuits 5 and 6, and gates 7 and 8 are provided so that the transistors may not be turned on until the transistor of the opposite polarity is turned on. Therefore, regardless of the switching delay time that the primary transistor has, the two driving transistor are never turned on at the same time, and the energy loss on the primary side by the switching of the transistor can be reduced sharply.
Patent JP-S576355-A (JP)
Title: Locating and guiding device for probe
Inventor: SHIRASU ISAO
IPC: G01N29/265
Filed: 1980-06-13
Abstract: PURPOSE:To perform safe operation without requiring the work of pulling the ob- jects inserted into an underwater structure by guiding a probe from below. CONSTITUTION:A probe supporting table 11 is elongated or contracted in an R direction and is swiveled in a theta direction by operating handles 7, 8. Approximate locating is accomplished by reading of an indicator 9, and the locating of an insertion sleeve 28 onto a guide pin 30 is accomplished by operating the handles 7, 8 while monitoring a camera 12. If a cylinder 20 for jack is operated by a valve operating panel 5, a probe mounting plate 26 moves upward, and the sleeve 28 approaches the guide pin 30, and is automatically centered and located by the guide pin. Thence, a piston 39 is moved by the valve operation of the panel 5, and a probe mounting bar 34 is turned cooperatively by a rack and pinion mechanism 40, whereby a probe 37 is rotated half and is remotely located under water. The probe 37 is inserted into a slit 31a by a frictional clutch mechanism consisting of being provided to a mounting bar 34, and its damaging is prevented by a shock absorber mechanism.
Patent JP-H05278589-A (JP)
Title: Modulator for antiskid brake controller
IPC: B60T8/48
Filed: 1992-04-01
Abstract: PURPOSE:To hold antiskid brake controllability so well, in an antiskid brake controller which has a pressure regulating orifice assembled in a brake circuit, connecting two brake cylinders with a common pipeline, and installed in response to each brake cylinder. CONSTITUTION:When the first decression in antiskid brake control is started to two brake cylinders 3A and 3B at the same time, both pressure regulating orifices 30A and 30B are set up as follows. In brief, supposing pressure in a chamber 18B is set to Pwr, each pressure in chambers 19A and 19B to Pv, set spring force of a return spring 28B in a flow regulating valve 6B to Fr, and a seat area of a valve part 6f to A, resoectively, each throttle of these pressure regulating orifices 30A, 30B is set up so as to satisfy an expression of Pwr<=Pv-Fr/A at a time when the first decompression of the brake cylinders 3A, 3B at both front and rear wheel sides is started at the same time.
Patent JP-2000277327-A (JP)
Title: Linear solenoid and solenoid valve using the same
Inventor: OISHI KENICHI
IPC: H01F7/16
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid which can have a flat attracting force characteristic which is not influenced by the movement of a movable iron core under a constant current, can have high attraction efficiency with respect to coil energization, and can be made small in size, and also to provide a solenoid valve using the solenoid. SOLUTION: A stationary iron core 11 provided in a coil has a first attraction part 12, formed with a tapered recess 14 which expands toward the end of a movable iron core 20 and a second annular attraction part 13, which is provided on a side of the first attraction part 12 closer to the movable iron core 20 and which is formed with a cylindrical inner peripheral surface 16. The maximum diameter of the recess 14 is the same as the inner diameter of the second attraction part 13. The movable core 20 moves into or out of a space surrounded by the recess 14 and the inner peripheral surface 16 of the second attraction part 13. The solenoid has a two-step structure, wherein the movable core 20 is attracted by the second attracting part 13 prior to attracting of the core 20 by the tapered surface 17 of the recess 14 of the first attracting part 12.
Patent JP-H05280031-A (JP)
Title: Pile support layer detecting device
IPC: E02D1/00
Filed: 1992-04-01
Abstract: PURPOSE:To easily and precisely determine a condition of a support layer in the ground by detecting current value data and a depth, and by inputting digital signals to a personnel computer having a CRT on which the data are displayed together with an N value. CONSTITUTION:A current value of a auger drive motor for driving an auger in an excavator for excavating the ground is detected by a current data detector 9 during excavation. Then, a vertical displacement of the auger is detected by a depth detector 11. Signals from the detector 9, 11 are converted into digital signals to be inputted to a personnel computer by means of a signal converter 18. Thus converted digital signals are inputted to the computer 17 having a CRT 19, and the current data are integrated, and is the displayed together with an N value data having been inputted beforehand with using the depth as its ordinate, on one and the same screen. Then, the current data obtained by an actual excavation and the N value are compared with each other on one and the same screen so as to precisely determine a condition of a support layer in the ground.
Patent JP-S60237577-A (JP)
Title: Tightly processing system of multiloop
Inventor: TAKIUCHI MASAAKI
IPC: G06F17/16
Filed: 1984-04-19
Abstract: PURPOSE:To improve a speed of a processor for executing vector arithmetic by executing the division processing of dividable loop groups among non-tightly processed multiplex loops and making said loops tight in processing. CONSTITUTION:A data processor 1 is provided with a tightly processing part 15, whose loop leading out part 15-1 fecthes multiplex loops. In case of multiplex loops, they are fetched from outside to inside. A division/non-division deciding part 15-2 checks the presence or absence of parts to be divided, and if there are parts to be divided, said part 15-2 checks the possibility of the division. When the division is impossible, the deciding part 15-2 marks the division impossibility on the loop concerned, and said process is repeated sequentially to the inside, whereby checking of all routes is finished. Then the outer-most loops of non- marked loop groups are fetched. If the fetched loop groups have double loops or more, a division processing part 15-3 executes the division processing.
Patent JP-S5414352-A (JP)
Title: Controlling method for flash welding
Inventor: OCHI NORIAKI
IPC: B23K11/04
Filed: 1977-07-05
Abstract: PURPOSE:To reduce the power loss, to improve the frequency of flashing, and to improve the quality of welding, by restricting the output level of the rectangular wave as low as possible, and by overlapping a relaxation oscillation of a constant level on thus obtained low level waveform on purpose to establish a composite wave system.
Patent JP-S60225198-A (JP)
Inventor: KITAMURA TOORU
IPC: G10L13/07
Filed: 1984-04-20
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-H11322870-A (JP)
Title: Vinyl aromatic-(vinyl aromatic-co-acrylic) block copolymer prepared by stabilized free radical polymerization
Inventor: VISGER DANIEL C
IPC: C08F2/38
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a preparation method for a block copolymer and to obtain block copolymers, concentrates of additives and lubricant compositions prepared by the method. SOLUTION: This method is preparation for a block copolymer including (A) a poly (vinyl aromatic) block and (B) poly (vinyl aromatic-co-acrylic) block and includes following steps; (a) a step preparing a stabilized active polymer block A by polimerizing about 5-95 mol.% filler containing at least one kind of vinyl aromatic monomer; (b) a step adding at least one acrylic monomer to a mixture of a vinyl aromatic monomer and the stabilized active polymer block of (a); and (c) a preparation of poly (vinyl aromatic-co-acrylic) block by copolymerization of the monomer by reacting with the mixture of (b) using a free radical process.
Patent JP-S5414498-A (JP)
Title: Heat resistant epoxy resin composition
Inventor: FUKAMI AKIRA
IPC: C08G59/62
Filed: 1977-07-05
Abstract: PURPOSE: To prepare a resin composition giving a cured article having excellent heat resistnace and mechanical and electrical properties, by compounding an acid anhydride to an imide-epoxy resin prepared by reacting a specific imide ring-containing ester compound with an epoxy compound. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10275300-A (JP)
Title: Parking lot system
Inventor: ONO DAISAKU
IPC: G08G1/09
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a parking lot system which manages information in which place in a parking lot a parking possible square exists and always transmits it to a driver so as to dissolve confusion in the parking lot. SOLUTION: The parking lot system for a vehicle 4 loading a navigation system 5 corresponding to VICS(vehicle information and communication system) is provided with a vehicle detection means 1 detecting the presence or absence of the vehicle at every parking square, a calculation means 2 calculating information transmitted to the vehicle 4 and an information transmission means 3 transmitting information calculated by the calculation means 2 to the vehicle 4. The calculation means 2 calculates the parking possible square from information detected by the vehicle detection means 1.
Patent JP-S60224861-A (JP)
Inventor: MITAMURA TAMIO
IPC: D06C27/00
Filed: 1984-04-24
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-S558550-A (JP)
Title: Pulling out apparatus for tube of heat exchanger
Inventor: MATSUMOTO MASAICHI
IPC: F22B37/58
Filed: 1978-07-04
Abstract: PURPOSE: To provide an apparatus for pulling out a tube of a heat exchanger, wherein a jack is interposed between an insertion rigid member and a tube plate to give the rigid member a pulling out force from the pipe plate, so that pulling out operation of the tube can be carries out in a short period.  
     CONSTITUTION: When a tapered and tapped bolt B is inserted into and screwed in an opening of a tube which is to be exchanged, the tapped bolt B is held deep enough into the tube to be secured. After a jack receiver S, a jack J and a washer W are put onto the tapped bolt B in this order, thses members are secured to the tube plate by a nut N. Thereafter hydraulic pressure is applied to the jack J through a hydraulic pump to extrude a piston within the jack J, then force will be exerted in the direction to separate the tapped bolt B from the tube plate through the washer W and nut N, and therefore the tapeed bolt B can be pulled out together with the tube held thereto from the tube plate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11276722-A (JP)
Title: Gyro for remotely controlled helicopter
Inventor: YAMAMOTO MITSUO
IPC: G01C19/56
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a gyro for a remotely controlled helicopter, improved in control characteristics against disturbance such as winds and in the response characteristic of yaw axis control during collect pitch control. SOLUTION: An angular velocity detection signal from a yaw axis angular velocity sensor 10 is added to a yaw axis operation signal from an operating unit and an angular velocity reference value, and the result is inputted to a PID controller 2.; The control signal of the PID controller 2 is added to a collect pitch operation signal and a yaw axis operation signal which come via a collect pitch → yaw axis control mixing device 3, and the result is inputted to an actuator 6 to control a yaw axis drive part 7. The angular velocity of a machine 9 around the yaw axis is detected by a yaw axis angular velocity sensor 10.
Patent JP-H02258701-A (JP)
Title: Organ preserving apparatus
Inventor: UMEYAMA KOICHI
IPC: A01N1/02
Filed: 1989-03-31
Abstract: PURPOSE:To obtain an organ preserving apparatus providing an organ housing chamber, perfusing circuit and means for controlling perfusate passing through the perfusing circuit and constituted so as to judge preserving state of the organ by measuring the weight in a state supporting the organ with a supporting member in the organ housing chamber. CONSTITUTION:In a cold reserving unit 2 provided with an organ housing chamber 5 for housing an organ 4 taken out, means 6 for measuring weight of the organ and perfusing circuit 7, the perfusing circuit 7 is constituted by connecting a reservoir 8 for storing perfusate, valve trap 9 for removing foam of perfusate and feed pump 10 with a tube and circulating the perfusate therein. When the organ 4 is put on a receiver 16, a piston 15 is descended corresponding to the weight and air pressure in the tube 23 becomes high. So the weight is displayed from the air pressure through a control part 28 on a weight display device 27. In the aimed apparatus, the weight can be measured without taking out the organ from the device and hurting the organ and temperature and pH, etc., of the perfusate is controlled according to weight change and whether the organ can be transplanted or not can be judged.
Patent JP-2000277667-A (JP)
Title: Interposer with reinforcing plate and manufacture thereof
Inventor: SAWAI HIROYUKI
IPC: H05K1/18
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an interposer having reinforcing plate and manufacture thereof, wherein deformation of the interposer due to heat treatments in the semiconductor device manufacturing process, where the interposer being a substrate for a semiconductor device which is manufactured with a plurality of semiconductor chips mounted like a lattice. SOLUTION: A metal foil for forming a reinforcing plate is overlaid by thermocompression bonding on an adhesive (adhesive layer 3) surface of a flexible circuit board 4 with adhesives and then etched to form openings matched with the positions of a mounted semiconductor chip group with the metal foil portions to be reinforcing parts left as a lattice on the peripheral area and gaps among mounted semiconductor chips, thus forming a lattice-like reinforcing plate 1.
Patent JP-S557467-A (JP)
Title: Heat-sensitive transfer material
Inventor: SETO TADAO
IPC: B41J31/00
Filed: 1978-07-03
Abstract: PURPOSE:To enable high-speed printing without creating sticking phenomenon by providing a heat-resistant protective film on the lower face of a base film. CONSTITUTION:A heat-sensitive transfer material 11 coomprises a heat-meltable ink layer 3, base film 4, and heat-resistant protective film 8. The ptotective film 8 is a film consisting of silicone resin, epoxy resin, melamin resin, phenol resin, fluororesin,  polyamide resin, ritrocellulose, or the like, and is formed by coating a varnish mainly consisting of such component on the base film 4 and then heating the varnish or by laminating such film on the base film 4.
Patent JP-H04292851-A (JP)
Title: Inorganic nonaqueous electrolytic liquid battery
Inventor: WATANABE OSAMU
IPC: H01M6/14
Filed: 1991-03-20
Abstract: PURPOSE:To enable the last phase of discharge to be detected before the end of battery service life by spot welding a calcium disc to the bottom of a battery case in an inorganic nonaqueous electrolytic liquid battery containing the specified amount of lithium. CONSTITUTION:A separator 4 is laid between a negative electrode 4 comprising lithium and a positive electrode 3 comprising a carbon porous body, and a calcium disc 11 is jointed to the inner bottom of a battery case 2 via spot weld. In addition, a lower separation material 12 of ion permeability is provided between the disc 11 and the positive electrode 3. In this construction, the metallic calcium or calcium alloy of the disc 11 has higher potential than lithium and, therefore, only the discharge reaction of the lithium progresses, so long as the lithium is existing, thereby displaying flat discharge characteristics. Once the lithium is depleted, the calcium reacts with a oxyhalide as the active material of the positive electrode 3, thereby discharging at voltage different from the case of the lithium. Consequently, the last phase of the discharge can be detected, and a battery can be changed at a proper time.
Patent JP-H11280868-A (JP)
Title: Vehicular drive device
Inventor: KOBAYASHI TOSHIO
IPC: F16H37/02
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a compact vehicular drive device which can reduce the stirring resistance of a lubricant and be easily changed to the drive device for a four-wheel-drive vehicle. SOLUTION: A longitudinally installed engine 10, torque converter 20, belt type continuously variable transmission 30 are connected in order; an output shaft 51 is arranged on the same shaft as the crankshaft 11 of the engine 10; a front drive shaft 53 for transmitting the power from the output shaft 51 is arranged on the downside of the output shaft 51; and a hub 56 fitted to the output shaft 51, a double pinion type planetary gear 60 having a sun gear 61 formed on the hub 56, a first multi-plate clutch 70 for transmitting the power from a transmission 30 to a carrier 65 and a second multi-plate brake 80 for rotatingly and engagingly locking a ring gear 62 selectively are provided. The power is transmitted by the selective operation of the first multi-plate clutch 70 and the second multi-plate brake 80 and the switching of forward/backward movement.
Patent JP-S61240679-A (JP)
Title: Schottky-barrier-type semiconductor device and manufacture thereof
Inventor: SASAKI YOSHITAKA
IPC: H01L29/47
Filed: 1985-04-17
Abstract: PURPOSE:To prevent barrier metal layers in a Schottky barrier type semiconductor device from leaving off, by providing a semiconductor film between an insulation film and the barrier metal. CONSTITUTION:After a predetermined thickness of Cr-Ni-Au for example is formed on the bottom surface of an N<+> type semiconductor substrate 1, it is heat treated and a wire 10 is bonded to an Al film 7. This heat treatment of the bottom-face electrode provides a silicide layer 6a between an N-type epitaxial layer 2 and a molybdenum film 5, and a silicide layer 6b between Mo-Al field plates 5 and 7. The silicide layer 6a, which determines a barrier height of a Schottky barrier type diode, has a high adhesivity to molybdenum and silicon. The silicide layer 6a as well as the silicide layer 6b is formed by the thermal reaction between silicon and a barrier metal. Accordingly, the Mo-Al films 5 and 7 can be effectively prevented from peeling off.