baber/WOPTO huggingface dataset:
Patent JP-H0355596-A (JP)
Title: Cursor generating circuit of high-resolution display device
Inventor: TANIOKA TAKASHI
IPC: G09G5/08
Filed: 1989-07-24
Abstract: PURPOSE:To easily realize cursor generation circuits in the high resolution display device by connecting plural cursor control circuits in parallel, assigning bits on a display screen and controlling the assigned data according to two kinds of patterns. CONSTITUTION:One cursor data transfer cycle based upon the parallel connec tion of the cursor control circuits 1 - 4 is made slow to use cursor control ICs on the market and the same data from the respective control ICs are dis played in the case of resulting cursor position adjustment and a cross-hair cursor, so a mask circuit 5 which controls the display and a shift register 9 which converts 16-bit data into 2-bit data to be supplied to a D/A converter 10 are added. Consequently, the cursor generating circuits in the fast, high- resolution display device can easily be realized.
Patent JP-S6085476-A (JP)
Title: Floating head mechanism
Inventor: FUKUI SHIGEHISA
IPC: G11B5/60
Filed: 1983-10-18
Abstract: PURPOSE:To stabilize floating by constituting one slider of a negative pressure utilizing type slider, and the other slider is provided with two floating faces or a floating face surrounding the center of the slider and placing one slider between the floating faces. CONSTITUTION:A shape widened toward the end of an aperture such as a step is formed in a part of pressure generating face of the negative pressure utilizing type slider 11. Negative pressure is generated by said shape, and the difference in force between positive pressure and negative pressure is fed from the outside as spring load. By constituting a magnetic head 20 using such a negative pressure utilizing type slider 11, the rigidity of an air film can be made sufficiently large even if the spring load is made zero, and the value of the ridigity can be made sufficiently larger than the rigidity of a supporting mechanism 16 against pitching and rolling movement of the slider 11. Accordingly, even when the fluctuation of floating space due to swelling of running recording medium face by making the length of the slider sufficiently small, the influence of external force applied from the supporting mechanism 16 can be made sufficiently small, and the strict accuracy of assembling is not necessary even if the magnetic head 20 and supporting mechanism 16 are made small.
Patent JP-H0946098-A (JP)
Title: Automatic electronic part mounter
Inventor: KANO YOSHINORI
IPC: H05K13/04
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the change of a cable between a rotary table and a mounting head by connecting the cable which can be bent according to vertical movement of the head detachably between the rotary table and the head. SOLUTION: A cable 18 is detachably connected to a mounting head 15 with a connector 54 as a connecting member of the head side. The cable 18 is also detachably connected to a rotary table 13 by a connecting member 58 of the table side as an unit connector. Since the lives of all the cable 18 of the head 15 expire at the same time, they are replaced together. The connector 54 for each head 15 is detached on the head 15 side while suspending the automatic operation. Next, a shell 65 of a plug 59 is rotated to loosen the screw fastening with a receptacle shell 66 and the plug 59 is detached from a receptacle 60. Thus all cables 18 attached together to the plug 59 are totally detached by removing the plug 59.
Patent JP-S6171790-A (JP)
Title: Image pickup device of endoscope
Inventor: SUGANO MASAHIDE
IPC: A61B1/04
Filed: 1984-09-14
Abstract: PURPOSE:To prevent color shift by detecting the color shift and changing an image pickup speed in accordance with the degree of the color shift. CONSTITUTION:Picture signals delayed by the image pickup time of three frames (normally 1/30sec) are stored in frame memories 40 and 46, and by comparing these two picture signals with each other the color shift of a picture can be detected. A charge accumulating circuit 70 integrates input signals in accordance with an integration start pulse P, and outputs the difference between two picture signals in accordance with the color shift. When the integral value exceeds the prescribed value, a color shift prevention signal generator circuit 72 generates a color shift prevention signal. A lamp drive circuit 74 strengthens the intensity of incident light from a lamp 22, while a motor drive circuit 76 speeds up the rotating speed of a step motor 26. Moreover the color shift prevention signal speeds up the action of a timing controller 38, and the switching of a selector 36 is quickened while synchronizing to the switching of a filter by means of a rotating disk 24.
Patent JP-S6349298-A (JP)
Title: Method for treating waste water containing ferrous chloride with iron bacteria
Inventor: MATSUBARA SHIGEHARU
IPC: C02F3/34
Filed: 1986-08-19
Abstract: PURPOSE:To recover valuable metals by acclimating and propagating the sludge drawn from a pit storing waste acids and waste water contg. hydrochloric acids to culture iron bacteria and efficiently treating ferrous chloride-contg. waste water by using such bacteria. CONSTITUTION:Ferrous chloride, water soluble zinc compd. phosphoric acid or phosphoric acid compd. and nitrogen compd. are made to co-exist in the sludge from the pit storing the waste acids or waste water contg. the hydrochloric acids and aeration is executed in the aeration tank of ORP control activated sludge treatment equipment. The oxidation end of ferrous ions is confirmed with ORP as an index and after the supernatant liquid is released the same operation is repeated while the amt. of the ferrous chloride to be added is gradually increased to culture the iron bacteria. The ferrous chloride-contg. waste water is passed in the tank and is subjected to the oxidation treatment when the concn. of the ferrous chloride to be added in the aeration tank attains 10,000mg/l in terms of ferrous ions and the time for ORP to attain >=+600mV by the aeration is within 24hr.
Patent JP-H1160571-A (JP)
Title: Heterocyclic compound, its production and use
Inventor: MOMOSE YU
IPC: A61P35/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having low toxicity, having tyrosine kinase-inhibiting action and useful as an anticancer agent. SOLUTION: This heterocyclic compound is represented by formula I [R is a (substituted)aromatic heterocycle; X is O, (oxidized) S or the like; Y is CH or N; (m) is 0-10; (n) is 1-5; a cyclic group is a (substituted)aromatic azole], e.g. 1-[3-[4-[2-[(E)2-phenylethenyl]-4-oxazolylmethoxy]phenyJ]propyl]-1,2,4- triazole. The compound of formula I is obtained by subjecting, e.g. a compound of formula II (W is a leaving group)  e.g. 4-[4-[2-[(E)-2-phenylethenyl]-4- oxazoylmetoxy]phenyl]butanol} to condensation reaction with 1-10 mol equivalent compound of formula III (e.g. 1,2,4-triazole) in the presence of 1-5 mol equivalent organophosphorus compound (e. g. tributylphosphine) and an electrophilic agent (e.g. diethyl azodicarboxylate) in a solvent (e.g. diethyl ether) at -50 to 150 deg.C for 0.5-20 hr.
Patent JP-S6258868-A (JP)
Title: Superconducting rotor and its preparation
Inventor: TSUBOTA MOTOJI
IPC: H02K55/04
Filed: 1985-09-04
Abstract: PURPOSE:To prevent each layer from being positionally shifted, by a method wherein a junction layer is formed between a high conductive metallic layer and a high strength metallic layer, and wherein the junction layer is fused with heat on shrinkage fit, and wherein the layers are jointed together. CONSTITUTION:A cold damper shield 1 is a multilayer structure consisting of a high strength metallic layer 3a, a juncture layer 9a, a high conductive metallic layer 2, a junction layer 9b, and a high strength metallic layer 3b in order from the outer peripheral side, and these layers are respectively formed by shrinkage fit. The wax material of silver solder, or the like is used for the junction layers 9a, 9b. The junction layers 9a, 9b are respectively fused on shrinkage fit, and the high strength metallic layer 3b and the high conductive metallic layer 2 on the inner diameter side and the high strength metallic layer 3a and the high conductive metallic metallic layer 2 on the outer diameter side are respectively and metallurgically jointed together. As a result, each layer can be prevented from being positionally shifted.
Patent JP-H107588-A (JP)
Title: Purification of crude immunoglobulin-containing fraction and production of immunoglobulin preparation for intravenous injection using the same
Inventor: SUZUKI MASAJI
IPC: C07K16/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying a crude immunoglobulincontaining fraction even under a condition higher than the freezing point (0 deg.C) and to obtain an immunoglobulin preparation capable of being administered by intravenous injection high in safety and effectiveness. SOLUTION: A crude immunoglobulin-containing fraction fractionated from serum or plasma by using an alcohol at a low temperature is purified to give an immunoglobulin for intravenous injection. At the first stage of the purification, the purification is carried out at pH 6.0-7.5 at 0.001-0.1 ionic strength at 10 deg.C to -1 deg.C at 17-25V/V% alcohol concentration. Admixture viruses are deactivated by heat treatment together with the purification method and admixture proteins are removed to give the objective immunoglobulin preparation for intravenous injection.
Patent JP-S6438256-A (JP)
Title: Thermal head substrate and its manufacture
Inventor: NAKAMORI TOMOHIRO
IPC: B41J2/335
Filed: 1987-08-03
Abstract: PURPOSE:To enable a heat insulating layer of a good characteristic to be simply formed by greatly improving heat separating and thermal tailing, by a method wherein a silicone oligomer is dissolved in an organic solvent, a porous glass powder is dispersed in this solution to a paste state, which is applied on an alumina substrate, and the heat insulating layer is formed by heating. CONSTITUTION:A porous glass powder of not more than 0.1mum in average particle size and 40-200nm in average pore diameter is dispersed in toluene in an ultrasonic bath, and is joined by silicone oligomer to be prepared to a paste state. It is applied on an alumina substrate 11 by a spin coating process, is baked in three stages such as, for instance, at 80 deg.C for 30min, at 150 deg.C for 60min, and at 200 deg.C for 30min, and the silicon oligomer is polymerized. This procedure is repeated five times, and a porous glass powder and silicone polymer layer 12 is formed.
Patent JP-S5893935-A (JP)
Title: Outer pressure crank engine
Inventor: ISHIKURA YOSHIMASA
IPC: F02B75/32
Filed: 1981-11-30
Abstract: PURPOSE:To increase the torque by making the combustion and exhaust strokes longer than the suction and compression stroke when a piston is moving up and down. CONSTITUTION:The lower end of a conrod 1 coupled to a piston is journaled to a crank pin 2 of a crank shaft. A pin 4 for providing the variation onto the stroke is provided retreatably on said crank shaft. Said pin 4 is contacted against a receiving shaft 3 supported in a flywheel 8 of the crank shaft. Consequently the suction and compression strokes can be made different from the combustion and exhaust strokes during the operation of the engine resulting in the increase of the output torque.
Patent JP-2000030307-A (JP)
Title: Optical disk medium
Inventor: SHOJI MAMORU
IPC: G11B7/24094
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk medium of which residual quantity of recordable region is easily visually graspable in an optical disk medium without mounting this optical disk medium at an optical disk device. SOLUTION: This optical disk medium has a residual quantity display region 11 and a data region 12. This residual quantity display region 11 comprises only a crystal region 16 when the optical disk medium is in an unrecording state. When the data are recorded on the optical disk medium, the residual quantity display region 11 is irradiated with a laser beam with a high power, thereby, an amorphous region 14 is so formed as to indicate the ratio of the recorded region to the entire recordable region.
Patent JP-S6095824-A (JP)
Inventor: ROORANDO DABURIYUU KAARUSON
IPC: H01J35/10
Filed: 1984-09-18
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-H0919774-A (JP)
Title: System, program unit and controller for resistance welding or laser machining
Inventor: MURATA SHINGO
IPC: B23K26/00
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To stably and surely carry out input for setting various conditions by mutually connecting with an optical fiber a controller and a program unit for resistance welding and thereby eliminating transmission errors of data, deterioration of signals, etc. SOLUTION: A resistance welding system consists of a resistance welder 30, its controller 50 and a program unit 10 for inputting the set value of wedding conditions. The program unit 10 is attached with an optical connector 14, to which an optical fiber cable 16 is connected attachably and detachably. The other end of this optical fiber 16 is detachably connected to the controller 50 for resistance welding. With this optical fiber cable used as a transmission channel, a required data is transmitted in the form of optical signals between the welding program unit 10 and the welding controller 50. Consequently, deterioration of signals can be eliminated which is due to mixing of electric or magnetic noise from surrounding areas, impedance of the transmission channel, etc.  In addition, an inputting function for the setting of the program unit 10 can be enhanced by speeding up the data transmission and increasing the transmitting capacity.
Patent JP-2001021256-A (JP)
Title: Defrosting device
Inventor: NAKAJIMA SHIGEMI
IPC: F25D19/00
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To easily mount a defrosting device at a cooler by providing an engaging portion for engaging with a plurality of refrigerant tubes of the cooler, a heater cover having a defrosting tubular heater, and an inserting groove for inserting the cover, and forcing the device from a rear side of the cooler to mount the device. SOLUTION: A heater holder 20 made of a synthetic resin has a pedestal perpendicularly crossing a plurality of fins 3, and an engaging portion 20a and a fixing pawl 20b at the pedestal. A heater cover 21 has a heater holder 21a to engage the cover 21 having a defrosting heater 6 with the pedestal of the holder 20. The pedestal of the holder 20 has an inserting groove 30d, a fixing pawl 20e and a rib 20f. In this case, the cover 21 having the heater 6 is inserted into the groove 20d of the pedestal of the holder 30 and fixed by the pawl 20e provided near an opening of the groove 30d, and the cover 21 is positioned by the rib 20f.
Patent JP-H0360370-A (JP)
Title: Power supply circuit
Inventor: SHIMIZU TAMIO
IPC: H02M3/28
Filed: 1989-07-28
Abstract: PURPOSE:To prevent generation of heat due to current imbalance, by connecting primary windings of respective transformers in series and rectifying and flywheel diodes to secondary windings in parallel. CONSTITUTION:A primary winding of each transformer T1, T2 is connected in series. Simultaneously with this connection, by parallelly connecting rectifier circuits in which rectifying diodes D1, D3 and flywheel diodes D2, D4 are respectively connected to a secondary winding of each transformer T1, T2, an output is obtained. Since the primary winding of each transformer T1, T2 is connected in series, an equal primary current is generated in each transformer T1, T2. While by equally setting winding ratio of the transformers T1, T2, a secondary current is equally generated in each transformer T1, T2. Accordingly, deterioration of reliability with imbalance generated in the heat generation because of a large current in either of the transformers T1, T2 in parallel operation can be prevented.
Patent JP-S6439191-A (JP)
Title: Manufacture of vibration sensor
Inventor: ATSUDA YOSHIHIKO
IPC: H04R1/44
Filed: 1987-08-05
Abstract: PURPOSE:To improve yield and to manufacture a vibration sensor high in reliability at low cost by applying an adhesive effective in metal-to-metal adhesion on the shaft of a diaphragm after jointing and fixing a piezoelectric element, and fitting to a deadweight hole in a cylinder case. CONSTITUTION:An epoxy system of instant adhesive 17 greatly effective in metal-to-metal adhesion is applied to the shaft 5 of a diaphragm 6 after jointing and fixing a piezoelectric element 4. Next, two pieces of the diaphragms 6, a cylinder case 7 and a deadweight 9 are arranged in an assembling jig, pressurized by the assembling jig before the adhesives 17 is hardened and the shaft 5 of each plate 6 is fitted to the hole of the both ends central part of the deadweight 9. The rim of each diaphragm 6 is forcibly pushed into the inside of the both ends of the case 7 to make a solid assembly, the assembly body is removed from the assembling jig to harden the adhesives 17 and simultaneously the rim of each diaphragm 6 is fixed on the inner circumferential surface of the case 7. After the adhesives 17 and 8 are hardened, a viscosity liquid 10 is poured into the case 7 and a pouring opening is sealed. Thus, a yield is improved and the vibration sensor of a high reliability at low cost can be manufactured.
Patent JP-S5983503-A (JP)
Title: Controller for hybrid vehicle
Inventor: IIDA MIKIO
IPC: B60L50/16
Filed: 1982-11-02
Abstract: PURPOSE:To prevent a hybrid vehicle from becoming impossible to control by supplying the output of operating means directly to fuel supply amount regulating means or supplying power regulating means when a malfunction occurs in control means for controlling an internal combustion engine and a motor. CONSTITUTION:A microcomputer 3 is set with data for controlling an engine 1 and a motor 2 in the best fuel consumption efficiency in variously running states, and applies a control signal to a chopper controller 20 and a pulse motor controller 23 in response to the depressed stroke of an accelerator pedal 15 and a vehicle speed detection signal. When a malfunction occurs in the microcomputer 3, a power source for a pulse motor 25 is interrupted, and an electromagnetic clutch 36 becomes energized state to couple the pedal 15 with the rotational shaft of the motor 25. In this manner, it can prevent the vehicle from becoming impossible to control.
Patent JP-S6439959-A (JP)
Title: Adzuki bean 'natto', kidney bean 'natto' and broad bean 'natto'
Inventor: KONDA YOSHIRO
IPC: A23L11/00
Filed: 1987-08-05
Abstract: PURPOSE:To produce 'NATTO' (fermented beans) having well balanced nutrition, excellent digestibility and absorbability and rich in palatability, by using ADZUKI beans, kidney beans and broad beans as raw materials in place of soybeans. CONSTITUTION:'NATTO', i.e. ADZUKI bean 'NATTO', kidney bean 'NATTO' and broad bean 'NATTO', respectively produced by using seeds of Phaseolus angularis Wight. (ADZUKI beans), seeds of Phaseolus vulgaris L. (kidney beans) and seeds of Vicia fava L. (broad beans) in place of soybeans.
Patent JP-H1038684-A (JP)
Title: Device for correcting temperature drift in infrared camera
Inventor: SATO KOICHI
IPC: G01J1/44
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To enable the precise correction of the changes in observation tempera ture due to outside air temperature. SOLUTION: Infrared rays radiated from an object enter an infrared sensor 2 through an optical system 1. An outside air temperature sensor 7 measures outside air temperature. An averaging circuit 9 obtains the average of the sample values of the sensor 7 digitized by an A/D converter 8. A CPU 10 reads gain corresponding to the output value of the averaging circuit 9 and outputs the digital value of the gain controlling signal indicating this gain to a D/A converter 11. A gain variable amplifier 6 increases or reduces the gain according to the gain controlling signal. As the averaging circuit 9 obtains the average value of outside air temperature, the changes in temperature equivalent to the changes in the output of the sensor 2 accompanying the changes in outside air temperature can be artificially generated.
Patent JP-H0244743-A (JP)
Title: Wire bonding
Inventor: AOKI MASAHIRO
IPC: H01L21/60
Filed: 1988-08-05
Abstract: PURPOSE:To substantially simultaneously cut and bend a wire, and to prevent the irregular feed amount of the wire and the deviation of a bent point by relatively raising a wedge while the wire remains continued from a second bonding part, and then relatively lowering the wedge in a state that the rearward movement of the wedge to the wire is stopped. CONSTITUTION:A wedge 1 is relatively raised while a wire 2 remains continued from a second bonding part 8 to set the length of the wire 2 between the part 8 and the wedge 1 to l. Then, the wedge 1 is relatively lowered directly thereunder or obliquely downward in the forward direction in a state that the rearward movement of the wedge 1 to the wire 2 is stopped. Thus, the cutting and the bending of the wire 2 can be substantially simultaneously continued only by this operation. In this manner, the irregular feed amount of the wire 2, the deviation of the bending point, and the lateral bending of the first bonding margin do not possibly occur.
Patent JP-H0833582-A (JP)
Title: Inspection method of l-shaped artificial counter
Inventor: MORINAGA OSAMU
IPC: G01M99/00
Filed: 1994-07-26
Abstract: PURPOSE:To obtain a inspection method of a counter, by which a mark for 'Inspected' is easily attached on the reverse side of the counter with the joint faces of lateral and longitudinal counters in contact with each other. CONSTITUTION:A lateral base stand l and a longitudinal base stand 5 are arranged in an L-shape with a gap S remaining between a diagonal end face 2a of the lateral base stand 1 and a diagonal end face 6a of the longitudinal base stand 5. A lateral counter 1 is put on the lateral base stand 1 and a longitudinal counter 20 on the longitudinal base stand 5. Joint faces 11a and 21a of the counters 10 and 20 are arranged above the gap S with the joint faces 11a and 21a in contact with each other. A hand is inserted into the gap S from below to attach a mark 31 for 'Inspected' on the reverse side of the joint faces 11a and 12a.
Patent JP-H0481976-A (JP)
Title: Automatic circuit diagram designing device
Inventor: TANIMOTO ITARU
IPC: G06F17/50
Filed: 1990-07-25
Abstract: PURPOSE:To constitute the above device so that even an inexperienced technician can execute easily a circuit design by inputting design specification data of a circuit diagram, interpreting this specification data, generating automatically the circuit diagram and outputting it. CONSTITUTION:The above device is constituted of a CRT display part 2 for inputting and displaying circuit diagram design specification data and a circuit diagram, a keyboard 3, a mouse 4 and a plotter 5 for outputting a completed circuit diagram. In such a state, by only inputting the circuit diagram specification data, the inputted circuit diagram specification data is interpreted and one set of circuit diagram is generated automatically. In such a way, even if a designer is inexperienced in an apparatus such as a work station, etc., if does not take time for the work.