baber/WOPTO huggingface dataset:
Patent JP-H08229693-A (JP)
Title: Laser beam irradiating equipment
Inventor: ITO HIROSHI
IPC: B23K26/064
Filed: 1995-02-28
Abstract: PURPOSE: To prevent the vapor of the molten metal from being adhered to the window of a vessel on which the laser beam is incident, and to uniformly irradiate over the whole irradiation area of a semi-conductor substrate with the laser beam. CONSTITUTION: The laser beam 22 outputted from a laser beam source 21 is guided into a vessel 26 through a window 28 in which a transparent plate 27 is fitted so that a semi-conductor substrate 30 stored in this vessel may be irradiated with the laser beam, and the laser beam is scanned on the semi-conductor substrate by the two-dimensional movement of the semi-conductor substrate by an XY table 29. An optical mechanism where the laser beam 22 outputted from the laser beam source is incident in an inclined manner on the semi-conductor substrate, and a shielding sheet 32 which is arranged above the incident position of the semi-conductor substrate in the vessel and catches the vapor 33 of the molten metal to be radiated from the irradiating position of the laser beam of the semi-conductor substrate 30 are provided.
Patent JP-S55131049-A (JP)
Title: Novel thermoplastic resin composition
Inventor: HANATA MAKOTO
IPC: C08L69/00
Filed: 1979-04-02
Abstract: PURPOSE:To obtain a composition which is useful as an engineering plastic, by adding to an aromatic polyester carbonate a polyalkylene terephthalate or a polyalkylene hydroxybenzoate thereby to improve the workability without detriment to the transparency. CONSTITUTION:To 100pts.wt. of an aromatic polyester carbonate comprising aromatic dicarboxylic residues, aromatic dihydroxy compound residues and carbonic acid residues are added 100pts.wt. of a polyalkylene terephthalate and/or a polyalkylene hydroxybenzoate.
Patent JP-S58159606-A (JP)
Title: Controller for electric rolling stock
Inventor: HOSODA YOSHIO
IPC: B60L3/04
Filed: 1982-03-16
Abstract: PURPOSE:To prevent a main circuit from being interrupted unnecessarily by stopping the operation of a phase current unbalance detector when the current flow rate of either of the choppers is minimum or maximum. CONSTITUTION:An operational amplifier 21 inputs a deviation 105 between the average value 103 of currents 101, 102 flowed to main smoothing reactors of choppers and a command pattern 104 of a motor current, and outputs current flow rate commands 106, 107 of the choppers. The commands 106, 107 are added to the difference of the currents 101, 102 outputted from adders B, D to become current flow rate command 110, 111. A comparator 24 outputs a signal 113 to a main circuit interrupter when the output 109 of the adder C becomes higher than the set value. A current flow rate detector 25 detects that either of the choppers is minimum current flow rate or maximum current flow rate, turns a switch 26 OFF and opens the output circuit of the comparator 24.
Patent JP-S51116595-A (JP)
Title: Joint device between barge and its push ship
Inventor: UEHARA SHINZABUROU
IPC: B63B21/56
Filed: 1975-04-01
Abstract: PURPOSE: To prevent the connecting rods, which are provided at the right and left of the head portion of a push ship, from being disengaged due to the leakage of working oil in a joint device for the push ship, in which the head of the ship is inserted into a stern recess of a barge, and in which the connecting rods are fitted in the grooves of the barge by the action of a hydraulic cylinder. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07246843-A (JP)
Title: Battery holding structure for electric vehicle
Inventor: ETO TOYOHIKO
IPC: B62D25/20
Filed: 1994-03-10
Abstract: PURPOSE:To favourably absorb the collision energy of a battery carrier, suppressing the increase of the weight of a vehicle. CONSTITUTION:A battery carrier 12 is equipped with a longitudinal wall part which extends along the car body longitudinal direction and the lateral wall parts 15A, 15B, 15C,... which extend in the car width direction. In the recessed part 17 divided by the longitudinal wall part and each lateral wall part 15A, 15B, 15C,..., each battery 30 is placed. Each distance L1, L2, L3,... between each battery 30 and each lateral wall part 15A, 15B, 15C,... becomes gradually longer, and when a load over a specific value acts on each battery 30, toward the front of the vehicle, each battery 30 starts to shift in the direction of arrow A.
Patent JP-S56137891-A (JP)
Title: Biochemical isolation of 1-menthol
Inventor: FUKUI SABUROU
IPC: C12R1/72
Filed: 1980-03-31
Abstract: PURPOSE: An organic carboxylic ester of d1-menthol or the like is brought into contact with a microorganism capable of producing esterase such as one in Rhodotorula in a water-containing organic solvent to permit the mass-production of the titled compound, because the reaction rate is increased and isolation is facilitated.  
     CONSTITUTION: An organic carboxylic ester of d1-menthol or a mixture of organic carboxylic esters of d1-menthol isomers containing the same is brought into contact with a microorganism capable of producing esterase in Rhodotorula, Nocardia, Basillus or Rhizopus or an immobilized enzyme made from the processed product in a water-containing organic solvent. As an immobilization carrier, is used alginic acid, agar or polystyrene. As an organic solvent, is used n-, or i-butane, cyclopentane, toluene or chloroform. This reaction can be conducted in either batchwise or continuous reactor to isolate 1-menthol biochemically. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53125853-A (JP)
Title: Production of optical fibers
Inventor: KATSUYAMA TOSHIO
IPC: C03B37/012
Filed: 1977-04-11
Abstract: PURPOSE:To eliminate the drawback at the interface between a hollow tube and a rod during the heating and melting operation of a rod-in tube method by adhering in advance a special dielectric thin film to the inner wall of the hollow tube or to the outer circumference of the rod.
Patent JP-S56137641-A (JP)
Title: Checking method for semiconductor on annealing process
Inventor: KATOUDA TAKASHI
IPC: H01L21/20
Filed: 1980-03-31
Abstract: PURPOSE:To carry out proper annealing process by irradiating laser beam on the surface of a semiconductor and detecting a state where the width and peak intensity of the Raman band corresponding to a phonon peculiar to a semiconductor in the spectrum of the Raman light are almost constant. CONSTITUTION:In order to recover an injury and activate injected impurities, a fixed amount of energy is required in the annealing process of semiconductor. However, it is harmful to supply an excess energy. The Raman scattered light generated when a laser beam is irradiated on the surface of a semiconductor contains various types of information concerning the structural turbulence of semiconductor. The peak intensity and band width of the Raman band changes on account of a phonon peculiar to the semiconductor, depending on the degree of annealing. Accordingly, these values are measured and annealing process is finished when they are almost constant. Thus it is possible to determine the degree and ideal condition of annealing of a semiconductor having a shortage of ion injection does or various types of amorphous semiconductor, so that proper annealing process can be carried out.
Patent JP-2000206263-A (JP)
Title: Earthquake sensor
Inventor: BINGO HIDEYUKI
IPC: G01H1/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To constantly judge an earthquake stably by accurately grasping the relationship between an earthquake and disaster and sensitively and accurately detecting the judgment of the degree of risk due to the earthquake. SOLUTION: A housing 3 incorporates an acceleration sensor 4, a sensor drive circuit 37, and an arithmetic processing part 6, and the arithmetic processing part 6 mounts the algorithm between a seismic intensity being equivalent to the measured seismic intensity and an SI value, thus detecting the seismic intensity due to the combination of the measured seismic intensity and the SI value. The seismic intensity and the SI value are judged complexly, thus accurately grasping the relationship between an earthquake and disaster, sensitively and accurately detecting the judgment of the degree of risk due to the earthquake, and constantly judging the earthquake stably.
Patent JP-H01216461-A (JP)
Title: Document preparing device
Inventor: KARASAKI YUKIHIRO
IPC: G06F17/22
Filed: 1988-02-25
Abstract: PURPOSE:To improve the preparation efficiency of a document including a specific character by switching the selection method of the specific character corresponding to information inputted with the input of a pictograph key to indicate the input of the specific character such as the pictograph or a specific mark, etc. CONSTITUTION:It is judged whether or not reading is inputted at the time of operating a specific mode indication key fa by operating the specific mode indication key to indicate a specific character conversion function in preparing the document by itself or by combining with specific reading. When no reading is inputted, a specific character candidate group corresponding to a jenre designated selectively is displayed by displaying all of the jenres on a display device 9, and when the reading is inputted, the specific character candidate group corresponding to the reading is displayed, and the specific mark designated arbitrarily out of the candidate group is selected, then, it is outputted to the document to be prepared. In such a way, even when it is forgotten to put corresponding reading on the specific character at the time of inputting the character, etc., it is possible to perform the input surely with an easy operation and to improve the generation efficiency of the document.
Patent JP-S59168265-A (JP)
Title: Ignition timing control device for internal-combustion engine
Inventor: EBARA MASAHARU
IPC: F02P5/15
Filed: 1983-03-14
Abstract: PURPOSE:To reduce vibration in the foce and rear direction of a vehicle upon starting the running of the vehicle by a method wherein the change of ignition timing is restricted when the opening degree of a throttle valve is opened from the same of idling and the condition of the engine is changed into an accelerating condition. CONSTITUTION:The titled device operates at first a basic ignition timing thetab from a suction air volume Q detected by an airflow meter 2 and an engine revolving speed N detected by a revolving angle sensor 26 to obtain DELTAQ/N, which is the increasing amount of Q/N, in an electronic control unit 31 upon operating the engine. Subsequently, the DELTAQ/N is decided whether it is a value within a predetermined range, and if it is YES, thetaib+DELTAtheta is substituted for the ignition timing theta under a condition that the throttle valve is set at the idling opening degree and an idling switch 29 is put OFF or the engine is under the accelerating condition. (here, thetaib means the basic ignition timing upon idling and DELTAtheta means the stepwise changing amount of the ignition timing under a rounding control). The ignition plug 13 is controlled in accordance with said ignition timing thetaib+DELTAtheta.
Patent JP-H05211827-A (JP)
Title: Lug-suspending device for culture shellfish
Inventor: TAKEMOTO YASUHISA
IPC: A01K61/00
Filed: 1992-01-31
Abstract: PURPOSE:To provide the subject device designed to enable juvenile shellfishes to be checked automatically in a lug-suspended way to checks fitted at constant intervals to a rope in the culture of Bivalvia such as scallops. CONSTITUTION:The objective device is equipped with (A) a rope-conveying unit 20 designed to intermittently convey in the longer direction a rope 3 fitted with checks 6 at constant intervals after chucking, (B) a pair of drill units 30 facing,X each other on both sides of the stopped position for the checks 6 fitted to the rope 3, and (C) a pair of shellfish-chucking units 40 advancing/ retreating between the checks 6 and the drill units 30 and also separating/ approaching between the drill unit side and check side in the direction parallel with the counter direction of the drill units. The shellfish-chucking units 40 contain plural shellfish-chucking members 45, 46, 47 holding juvenile shellfishes 5 so that one of the lugs 5a of each juvenile shellfish is situated on the axial line of the drill units 30.
Patent JP-H07247905-A (JP)
Title: Liner structure of exhaust nozzle for supersonic aircraft
Inventor: OISHI TSUTOMU
IPC: F02K1/08
Filed: 1994-03-11
Abstract: PURPOSE:To efficiently reduce the noise of a target frequency by making the liner structure of an exhaust nozzle to form the flowing passage for a high speed gas flow from a core engine in such a way that a cold/hot air is supplied in the exhaust nozzle through air introduction holes, a noise eliminating chamber and noise eliminating holes. CONSTITUTION:This liner structure is provided with a honeycomb structural material 14 having a plurality of independent noise eliminating chambers 13 which form the inner surface of an exhaust nozzle and support from inner sides, inner wall plates 12 having a plurality of noise eliminating through holes 11, and the honeycomb structural materials 14 are supported by reflectors 16 having plurality of air introduction through holes 15. An air chamber 18 into which cold/hot air is supplied from a core engine is on the inner side of the reflectors 16. The inner wall plates 12 to be directly exposed to a high- temperature jet stream after mixing is formed by materials having high heat resistance, and the honeycomb structural material 14 is formed form a material whose inside is partitioned in a hexagonal shape or rectangular shape by thin metallic plates.
Patent JP-2000238800-A (JP)
Title: Unsealing structure of liquid-sealed storage bag
Inventor: KAI SHIGEO
IPC: B65D77/30
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To pour out a liquid in a storage bag stably from a cut-off portion of the bag. SOLUTION: A storage bag 10 can store a liquid such as refill detergent, beverage, or cooking oil and fat for example inside in a sealed state, and the bag is formed using two flat plate materials 11 constituting a bag body, a base plate material 12 and a connection tube 13. Each of the flat plate materials 11 and the base plate material 12 is formed of a film material made of a synthetic resin. The connection tube 13 is formed by cutting a synthetic resin pipe material into a predetermined length. Thus while the two flat plate materials 11, the base plate material 12 and the connection tube 13 are assembled as shown in the figure, heat is applied from outside to their periphery to have them interposed.  At this time, an outer peripheral portion of the tube 13 is fusion-bonded while being interposed between the two materials 11 with the other end of the tube 13 not fusion-bonded between the materials 11.
Patent JP-H06228251-A (JP)
Title: Radiation-curable composition and its use
Inventor: DEIBITSUDO AASAA KOONFUOOSU
IPC: C08F2/54
Filed: 1993-03-02
Abstract: PURPOSE: To obtain radiation curable compositions having excellent hardness and low viscosity which comprise epoxy-acrylate resins and N-vinylformamide, etc., in the presence of a photoinitiator and are useful for coatings, adhesives or the like.  
     CONSTITUTION: Radiation curable compositions comprise (A) an oligomer (preferably polyurethane acrylate resins) selected from expoxy-acrylate resins, polyester acrylate resins, polyurethane acrylate resins and mixtures thereof, and (B) 20 to 40 (wt.)% (preferably 5 to 25%) N-vinylformamide. The compositions also contain reactive monomers such as monofunctional, difunctional and polyfunctional acrylic acid esters or vinyl compounds. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H08232419-A (JP)
Title: Stepboard and its manufacture
Inventor: ITO KENICHI
IPC: E04F11/17
Filed: 1995-02-28
Abstract: PURPOSE: To enhance the slip preventive effect of a.stepboard by furnishing an intermediate coating layer with surface unevenness having a depth to reach the base board and forming an over-coat layer along the unevenness without grading flat the unevenness. CONSTITUTION: An under-coat layer 2 is formed on the oversurface of a base board 1, and thereover an intermediate coating layer 3 is provided, which is furnished with surface unevenness having a depth to reach the oversurface of the base board using emboss roll. Along the unevenness an over-coat layer 4 is formed without grading flat the unevenness so that the remaining unevenness at the oversurface of the over-coat layer 4 exerts a slip preventive effect. The coating material for the over-coat should preferably be prepared by dispersing hard particles having smaller diameters than the size of projections furnished on the surface of an emboss roll. The hard particles appear as a number of fine projections on the oversurface of the over-coat layer 4 which is thus roughened to lead to further enhancement of the slip preventive effect.
Patent JP-S62197234-A (JP)
Title: Hydraulic compound extruding machine for cold forging
Inventor: ANAMI KIYOSHI
IPC: B21K21/04
Filed: 1986-02-25
Abstract: PURPOSE:To prevent a deforming sag and a collage on inside and outside surfaces of a product by providing the first and second pistons with respect to a fixed cylinder in a punch case and disposing a mandrel interlocking with the second piston and a punch interlocking with the first piston. CONSTITUTION:The cylinder 5 is fitted and fixed in an inner periphery 4 of the base of the punch case 3 and the first piston 6 of ring shape is disposed inside the cylinder 5, further, the second piston 7 is disposed slidably inside the piston. When an extruding impact force is applied in the arrow direction (a), the piston 6 is retreated by a reaction acting the punch 18, the mandrel 11 interlocking with the piston 7 is followed forward, to throttle the outer diameter closely bringing its top end into contact with the inner bottom of the work D. In this way, the generation of the deforming sag and the collapse is prevented to reduce the manufacturing processes.
Patent JP-S62197839-A (JP)
Title: Control system for central processing unit
Inventor: SHIRAKU YUTAKA
IPC: G06F11/30
Filed: 1986-02-25
Abstract: PURPOSE:To eliminate the queuing time of the self-diagnosis, etc., by securing such a constitution where a central processing unit CPU which works with a microprogram stored in a programmable ROM measures the access intervals to said ROM and then the CPU is reset in case the result of said measurement of the access interval is larger than the prescribed maximum access interval. CONSTITUTION:This control system consists of a CPU 1 that is actuated by a microprogram control system, a programmable ROM PROM 2 which stores a microprogram, and a compensating circuit 3. The CPU 1 produces an access signal CS at every time the microprogram of the PROM 2 receives an access. The signal CS is also supplied to the circuit 3 and the count value corresponding to the maximum access interval t0 set previously is loaded to the counter of the circuit 3. The counter counts the clocks CL and outputs a carry signal when the count result reaches the loaded count value. Then the circuit 3 outputs the reset signal RST to reset the CPU 1.
Patent JP-H02221025-A (JP)
Title: Embracing device for plate material
Inventor: OTSUKI ETSURO
IPC: B65H9/08
Filed: 1989-02-21
Abstract: PURPOSE:To pile up plate materials on prescribed surfaces at high speed by arranging a positioning and carrying part to deliver plate materials in parallel, a double sheets piling part having a sucking device on the upper part and an elevatable device on the lower part, turnover embracing parts having upper and lower opposite sucking devices and capable of turnover of three sheets of plate material, and a delivery part. CONSTITUTION:In a continuous line, at first two sheets of plate material 10, 11 are piled on a double sheets piling part 5, hereafter, these plate material 10, 11 are moved to turnover embracing parts 6, 7, a plate material 9 previously sucked and waited on the turnover embracing part 6 is placed on the plate material 10 so as to join the surfaces of the plate materials 9, 10, and these three plate materials are turned over in this condition. Nextly, these two sheets of plate material 9, 10 joined with the surfaces in the three are delivered to a delivery part 8. By such working cycle, the time required for the turnover embracing cycle to join the prescribed surfaces of two sheets of plate material is shortened, and the piling process is performed at high speed.
Patent JP-S59167866-A (JP)
Title: Detecting device of tape stop position of magnetic video recording and reproducing device
Inventor: FUJII TOSHIFUMI
IPC: G11B15/18
Filed: 1983-03-11
Abstract: PURPOSE:To improve the performance of a VTR by comparing two pilot signal levels in a reproducing signal, and detecting and outputting the region and distance of stop position of a magnetic tape to detect the stop position with high accuracy. CONSTITUTION:Two magnetic heads different in azimuth angle from each other reproduce a recording signal in the magnetic tape and a signal level detecting means 30 detects separately the level of the two, 1st, 3rd and 2nd, 4th pilot signals in the reproducing signal. The comparison means 9 compares the two pilot signal levels, and inputs its output to a detecting signal output means 40. The means 40 outputs a signal representing in which region made by dividing one period into four regions, the stop position of the magnetic tape exists, and a signal representing a distance from one end of the region by using a triangle wave generator 23. As a result, the detector is used for a magnetic tape feeding control or the like obtaining a noiseless still picture and the performance of a VTR is improved.
Patent JP-S56137567-A (JP)
Title: Recording and playback device for language study
Inventor: OKAMOTO IKUKO
IPC: G11B31/00
Filed: 1980-03-31
Abstract: PURPOSE:To enable an effectively language study with a simple operation, by combining a phonograph for playback of teaching materials and tape recorder for recording/playback of study. CONSTITUTION:For example, when the master play button 32 and master record button 36 are operated, the connection switches SW1-SW3 between the tape recorder 10 and the phonograph 2 are controlled, the language of teaching aids of the phonograph 2 is reproduced and recorded on the tape of the recorder 10. Further, the recording from the photograph 2 is stopped via the master pause switch 34 and the repeat button 18 is operated, then the information recorded on tape is repetitively reproduced for study of pronunciation. Further, the voice record button 20 is operated and the pronunciation of the student is recorded on tape via the microphone 22 and it is reproduced with the teaching aids, then the evaluation of study can be made. Similarly, various selective operation is made, and the combination of phonograph and tape recorder can make effective language study with a simple operation.
Patent JP-H07250201-A (JP)
Title: Facsimile equipment
Inventor: NAKAMURA MITSUHIRO
IPC: H04N1/00
Filed: 1994-03-11
Abstract: PURPOSE:To provide a facsimile equipment with which conventionally generated troubles can be avoided by releasing a facsimile MODEM mode in a redial waiting state. CONSTITUTION:This facsimile equipment is provided with a calling means 10 for calling a personal computer when a scanner mode is set, transmitting means 10 for transmitting an original image to the personal computer when a transmitting command from the personal computer is received within fixed time after calling is started, and calling stopping means 19 for stopping calling when the transmitting command from the personal computer is not received within the fixed time after calling is started.
Patent JP-S52124587-A (JP)
Title: Buffer for hydraulic press. cylinder
Inventor: HIRATA MAKOTO
IPC: F16F9/49
Filed: 1976-04-14
Abstract: PURPOSE: To sufficiently obtain buffer effect in the pulling-out direction of a piston rod, even when dimension difference between piston diameter and piston rod diameter is not set sufficient-largely. 
     COPYRIGHT: (C)1977,JPO&Japio