baber/WOPTO huggingface dataset:
Patent JP-S637195-A (JP)
Title: Speed controller for induction motor
Inventor: KAWABATA MASAHIKO
IPC: H02P23/00
Filed: 1986-06-26
Abstract: PURPOSE:To momentarily switch an induction motor from a Scherbius operation to a liquid resistor operation bumplessly by setting the resistance value of the resistor always equal to the equivalent resistance value of a Scherbius unit. CONSTITUTION:An equivalent resistance calculator 17 obtains the equivalent resistor Reg of a Scherbius unit from the secondary current I2 of an induction motor 1 obtained by a secondary current detector 22 and the DC voltage Edc of the unit obtained by a voltage detector 19. The added value of the resistance value R from a liquid resistor 4 from a resistance value circuit 5 and the secondary resistance r2 of the motor 1 is compared with the resistance Reg, input to a proportional calculating amplifier 8, a motor 3 is so controlled by a relay amplifier 10 and a pole operating circuit 9 that the deviation becomes zero, and the value R is varied by raising or lowering the electrode of the resistor 4.
Patent JP-H0811884-A (JP)
Title: Pallet
Inventor: YAGI TOSHIZO
IPC: B65D19/26
Filed: 1994-06-29
Abstract: PURPOSE:To obtain a lightweight, strong pallet, by forming an upper plate and each support leg from press-molding mainly comprised of vegetable fibers, by providing the upper plate with a plurality of ribs extending in the X-axial direction which are arranged at intervals, and by allowing the free attachment/detachment of each support leg to/from the upper plate. CONSTITUTION:A pallet is comprised of an upper plate 1, and a plurality support legs 2 longitudinal in the Y-axial direction which are arranged parallelly at intervals in the X-axial direction under the upper plate 1. A fork can be inserted between the support legs 2 in the Y-axial direction. The upper plate 1 and support legs 2 both are press-molding mainly comprised of vegetable fibers. The X-axial flexural rigidity of the upper plate 1 is improved by providing the upper plate 1 with a plurality of ribs 1a extending in the X-axial direction which are arranged at intervals in the Y- axial direction. On the other hand, the support legs 2 have leg parts 2a grooved down, and forms a plurality of grooves 2b on their upper edges at intervals in the Y-axial direction. Stretch between the ribs 1a is prevented by fitting the lower edges of the ribs 1a of the upper plate 1 into the corresponding grooves 2b. The upper plate 1 and the support legs 2 are joined by means of locking parts 4 so that they are integrated.
Patent JP-2000336123-A (JP)
Title: Propylene-cyclic olefin copolymer having easy workability and method for producing the same
Inventor: YASUDA YOSHITOYO
IPC: C08F4/659
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a propylene-cyclic olefin copolymer having a low melting point and a high crystallization temperature, and a wide distribution of crystalline. SOLUTION: This propylene-cyclic olefin copolymer has the following characteristics: a melting point (Tm) is 100-160 deg.C; the melting point (Tm) is related to a crystallization temperature (Tc) in the numerical expression Tc>0.27×Tm+70; a shape of a melting curve measured by DSC(differential scanning calorimetry) has a shoulder peak at a high temperature side of a central peak temperature, and a temperature difference (Th-Tm) between a temperature (Th) located at a high temperature side of the central peak temperature and a central peak temperature(Tm) in the peak width at the half height of the peak of the melting curve is 3 deg.C or more; and Mw/Mn is 3 or less.
Patent JP-S5272574-A (JP)
Title: Producing equipment of semicoductor device
Inventor: NAGASAWA YUTAKA
IPC: H01L21/56
Filed: 1975-12-13
Abstract: PURPOSE: To obtain an inexpensive and easy-to-operate production equipment without requiring supporting plates for lead frames. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06194349-A (JP)
Title: Method and apparatus for ultrasonic flaw detection
Inventor: MURAI JUNICHI
IPC: G01B17/00
Filed: 1992-05-15
Abstract: PURPOSE:To provide a method and apparatus for ultrasonic flaw detection using a water immersion method in which flaw detection is carried out automatically and accurately over the entire surface of a sphere or an ellipsoid other than a plane. CONSTITUTION:Optimal attitude of an ultrasonic probe 1 is detected at starting and ending points of flaw detection scanning by taking advantage of such properties of ultrasonic wave that a strongest reflection wave can be obtained when the ultrasonic wave impinges normally onto a member to be inspected. Optimal value of the attitude of the probe 1 for substantially making constant the scanning track between these two points and the horizontal distance at each flaw detecting point is operated basing on the information concerning to the starting and ending points and the direction of the probe 1, thus controlling the scanning automatically.
Patent JP-S5480604-A (JP)
Title: Data transmission and reception control system of multiple concentration and distribution unit
Inventor: AKIYAMA FUMIO
IPC: H04L5/22
Filed: 1977-12-10
Abstract: PURPOSE:To avoid the rear-end collision and the occurrence of vacant data, by preventing speed deviation through the use of the same oscillating source for the timing signal between the communication control unit and the multiple concentration and distribution unit (TDM) and the timing signal between TDM and high speed line. CONSTITUTION:The communication control unit 1 receives the low speed transmission timing signal (ST12)12 counting down the high speed transmission timing signal 13 received from the high speed MODEM 5 for the multiple concentration and distribution unit TDM with the transmission counter 20 and transmits the data 16. The data 16 is received in the same timing as ST2 12 with the low speed line corresponding section 3, and is delivered to the high speed relay circuit line 6 with the high speed timing signal 13 from the high speed MODEM 5. The data 8 delivered to the line 6 is received with TDM 8 via the high speed MODEM 7 and TDM 8 receives the signal 18 with the high speed reception timing signal 14. The data received with TD8 is transferred to the low speed line corresponding section 9 and the data is received with the low speed reception signal timing signal 15 formed by counting down the signal 14.
Patent JP-S5574430-A (JP)
Title: Temperature integrating meter for cold storage and its using method
Inventor: YAMAZAKI TAROU
IPC: G01K1/02
Filed: 1978-11-30
Abstract: PURPOSE: To reduce the power consumption and to decide whether temperature of the goods are properly maintained in the marketing channel by operating the apparatus, which forms the temperature integrating meter, for a fixed time periodically.  
     CONSTITUTION: The semiconductor sensor 1 detects temperature and provides a temperature signal to the next stage when power is fed from the analog switch 2 to the sensor. Output of the sensor is converted into frequency by the V-F transducer 3, counted by the counter 4, the output of which is fed to the CPU5. Output of the oscillator 6 of a fixed frequency is fed to the frequency divider 7, the output of the oscillator is divided when a start signal is given by the CPU, a pulse is delivered to the CPU. Data processed by the CPU is stored in the memory 8, the integrated quantity in the time interval in the range of required temperature is recorded. The CPU operates the switch 2 and counter 4 for a fixed time according to the output of the frequency divider and processes the obtained data. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S635508-A (JP)
Inventor: MORI SHOICHIRO
IPC: H01G9/035
Filed: 1986-06-25
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-H09310614-A (JP)
Title: Catalytic converter
Inventor: MINATO TSUKASA
IPC: F01N3/28
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce generation of emission noises even in the case that upper and lower shells are film-oscillated in a flat catalytic converter. SOLUTION: An upper shell 5 and a lower shell 6 are formed of multiple steel plate by press-molding. A catalyst 4 is sandwiched between the upper shell 5 and the lower shell 6. Welding flanges 13, 14 of the upper and lower shells 5, 6 are welded to each other to form a flat to catalytic converter 1. The upper and lower shells 5, 6 are formed to have different oscillation characteristic values. Even in the case that inner and outer sides composing the upper and lower shells 5, 6 are film-oscillated due to pulsation of exhaust gas, generated oscillations are interfered by each other.
Patent JP-H076048-A (JP)
Title: Electronic disk system
Inventor: MORIOKA ATSUSHI
IPC: G06F11/10
Filed: 1993-06-21
Abstract: PURPOSE:To disperse the danger of fault generation and to restore data in case of fault generation by connecting plural electronic disk devices which have error correction codes to an electronic disk controller. CONSTITUTION:This system is equipped with the electronic disk devices 2-6 having circuits for storing data and circuits for storing error correction codes and the electronic disk controller 1 which controls data transfer between the electronic disk devices 2-6 and external devices. While the electronic disk devices 2-5 are used to store the data, the electronic disk device 6 is used to hold vertical parity codes of those data. If a three-bit error is detected under specific conditions, the vertical parity is used to restore troubled data. The vertical parity codes are generated by the parity generating circuit 8 of the electronic disk controller 1 by exclusively ORing respective corresponding bits of the electronic disk devices 2-5.
Patent JP-H0315138-A (JP)
Title: Filament device
Inventor: MATSUDO MASAHIKO
IPC: H01J37/08
Filed: 1989-06-12
Abstract: PURPOSE:To fix a filament body to a specific position easily and securely by providing a cutting at a filament cramp, inserting the end of a filament main body to the cutting, and fastening the cutting. CONSTITUTION:To a holding mechanism 4, is provided a filament cramp 7 which is formed in a rod shape, and to which a filament main body holding hole 6 with a cutting 5 of a cross-shaped cutting, for example, is engraved at one end. And at the outer side of the filament main body holding hole 6 of the filament cramp 7, a conical tapered surface is formed, and a screw groove 9 is formed at the end of the opposite side. By fastening a nut 15, the conical tapered surface 8 of the filament cramp 7 is made in the condition pressed by the tapered surface 10 of a cramp holder 11, the filament main body holding hole 6 with the cutting 5 is deformed a little making its diameter smaller, and the end of a filament main body 3 is held thereby.
Patent JP-H01316934-A (JP)
Title: Substrate wet processor
Inventor: ITO NAOYA
IPC: H01L21/304
Filed: 1988-06-15
Abstract: PURPOSE:To reduce the pollution of elements by a chemical solution by a method wherein the elements to be processed are directly chucked to be carried successively to a chemical solution processor, a washing part and a drying part; a processing vessel in a shape fit for a carrier mechanism is provided; a vessel with comb type grooves is adopted to bring the fewer element into a particle vessel. CONSTITUTION:A carrier arm 4 holding substrates 2 is shifted rightward. The arm 4 is lowered to lift a substrate lifting bar 3 for opening a substrate chuck. With the lifting bar 3 lifted, the substrates 2 are lowered together with the lifting bar 3 to be entered into a vessel 1 provided with comb type grooves. Through these procedures, fewer substrates 2 are brought into a particle vessel to reduce the pollution by a chemical sollution.
Patent JP-S628957-A (JP)
Title: Copy machine
Inventor: FUKUI KAZUYUKI
IPC: B65H83/00
Filed: 1985-07-05
Abstract: PURPOSE:To prevent jamming by arranging a plurality of resilient blades longer than the diameter of carrying roller on the shaft of underside roller of a pair of carrying rollers for feeding the copied paper to the intermediate tray in double side copying. CONSTITUTION:Copied paper is carried through carrying rollers 50, 51 into the intermediate tray 58 then fed again through rotation of re-feed roller 38. Here, the underside roller 50 in a pair of carrying rollers 50, 51 is fixed at plural positions to the shaft 50a with predetermined interval while plural resilient blades 96 are fixed at random positions to the shaft 50a. The resilient blades 96 is fixed at the outside of rear end limiting board 65 to such position as contactable against the opposite side sections of copy paper. The resilient blade 96 is made longer than the radius R of carrying roller 50 to press the curling rear end of copy paper 81.
Patent JP-S5847436-A (JP)
Inventor: DAGURASU JIEI METSUTSUROOSU
IPC: A23G3/04
Filed: 1982-08-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S637531-A (JP)
Title: Protective film for optical information recording medium
Inventor: TAKITA MITSURU
IPC: G11B7/24
Filed: 1986-06-25
Abstract: PURPOSE:To permit prescribed long-term use of a titled medium by providing a surface hardened layer having scratching resistance so that the life of an optical card is not determined by flaws. CONSTITUTION:This protective film for the optical information recording medium is provided with a thin metallic film for recording optical information on one face of a transparent plastic film to constitute the optical information recording medium and is provided with the scratching resistance exhibiting the scratching resistance of <=2.0% Haze value after the falling sand wear test specified in JIS T8147 and the taper wear test specified in ASTM D1044 and hardness H or above in the pencil hardness test specified in JIS K5400 and JIS D0202 on the other face. Any materials are usable to form the surface hardened layer exhibiting the scratching resistance and said layer is formed by coating a curable resin diluted with a solvent by arbitrary means on the substrate and curing the same by the method suitable for said resin. The flaws are thereby suppressed to the extent at which the writing and reading of information are not hindered and the prescribed long-term use of the optical card is permitted.
Patent JP-S6210237-A (JP)
Title: Aluminum alloy for hot forging
Inventor: KIYOTA FUMIO
IPC: B22F9/08
Filed: 1985-07-09
Abstract: PURPOSE:To obtain an Al alloy having superior sorgeability at high temp. by forming the billet of Al alloy powder and heating it in vacuum or an inert gas to lower the gas content. CONSTITUTION:The composition of a molten Al alloy is composed of, by weight, 10-30% Si, 1-15% in total of one or more among 1-15% each of Fe, Mn and Ni and the balance Al with inevitable impurities. The composition may further contain 0.5-5% Cu and 0.2-3% Mg. The molten Al alloy is scattere and solidified by rapid cooling and the resulting powder is compacted to form a billet having a structure contg. finely dispersed Si grains of <=15mum grain size and intermetallic compounds of <=20mum grain size. The total gas content in the billet is lowered to <=5cc/100g by heating in vacuum or an inert gas.
Patent JP-H05341433-A (JP)
Title: Spiropyran carrier and its production
Inventor: HASHIDA TAKU
IPC: G03C1/685
Filed: 1992-06-09
Abstract: PURPOSE:To obtain a spiropyran carrier excellent in durability to repeated coloring and decoloring by adsorbing ring-opened spiropyran on a porous body having silanol groups on the surface. CONSTITUTION:Ring-opened spiropyran is adsorbed on a porous carrier having silanol groups on the surface by irradiating a spiropyran soln. with UV or using a soln. of spiropyran in a nonpolar solvent. Since the resulting spiropyran carrier has a special adsorbed state, colorant molecules are stabilized and durability to repeated coloring and decoloring is considerably enhanced. Sensitivity to light is increased and coloring is carried out by heating without requiring irradiation with UV. The hue is varied by contact with a gas or liq., especially water, and various colored appearances can be obtd. For example, an absorption spectrum A is shown before irradiation with visible rays and an absorption spectrum B is shown after irradiation with visible rays.
Patent JP-H11342902-A (JP)
Title: Production regulating system
Inventor: INOUE MASARU
IPC: B65B1/30
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To automatically and accurately perform a production regulation in production equipment without requiring labor of an administrator. SOLUTION: In the system which is used for production equipment wherein a commodity comprising combined articles is produced by filling articles at a plurality of filling places, measuring means 6, 8A-8C which detect the filling amount of articles at respective filling places, are provided. Also, operation means 19A-19C which calculate differences between accumulated total values of the detected filling amounts and estimated using values of the articles, or the production speed of a new article based on the differences, are provided, and the calculated differences or the production speed are displayed by a display apparatus 20.
Patent JP-H09327889-A (JP)
Title: Sealant film
Inventor: INAGAKI YASUHIRO
IPC: C08L23/00
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a sealant film having excellent impact resistance while maintaining low-temperature sealability. SOLUTION: The sealant film comprises a core layer and a sealant layer laminated at least on one side surface of the core layer. The core layer contains 0 to 60wt.% of random copolymerized polypropylene resin having 1 to 12g/10min of MFR at 230 deg.C, and 100 to 40wt.% of polypropylene soft resin in such a manner that the soft resin has 80,000 to 500,000 of weight-average molecular weight and a cross fractionation process elution amount of 45 to 80wt.% at 10 deg.C or lower, 5 to 45wt.% at 10 to 70 deg.C, 0 to 20wt.% at 70 to 95 deg.C, and 3 to 35wt.% at 95 to 125 deg.C. The sealant layer contains 70 to 97wt.% of random copolymerized polypropylene resin having 1 to 12g/10min of MFR at 230 deg.C and 30 to 3wt.% of block copolymerized resin comprising a vinyl aromatic compound and hydrogenated butadiene.
Patent JP-H0816476-A (JP)
Title: Cache controller of information processing system
Inventor: KONUMA HIROAKI
IPC: G06F3/06
Filed: 1994-06-30
Abstract: PURPOSE:To decrease the substantial number of caused write misses by regarding write misses under certain conditions as write hits by a write-after type cache controller and to reduce the stored information amount of management information by storing information (data length DL of record) for managing the sad conditions in cylinder (plural tracks) units. CONSTITUTION:The conditions are that the record numbers in the track increase at intervals of +1, the key length KL is 0, and the records at least in the same track are constant, a bit map 51... while bit information showing whether DLs determined by the track units match DLs (52 ...) determined by group units or not, or an unrecognized state indicates that bit information written in each track shows 'DL matching'. When the conditions are met, the written record position of new data can be specified even in case of a write miss (not staged), and the data can be updated.
Patent JP-H0440718-A (JP)
Title: Cell multiplexing and demultiplexing devices
Inventor: TANAKA TSUTOMU
IPC: H04L5/22
Filed: 1990-06-07
Abstract: PURPOSE:To reduce both the production cost and the power consumption by providing plural cell generating circuits which sends selectively the generated cells to one of plural buses and a time division multiplexing circuit which multiplexes in time division those cells received from the cell generating circuits. CONSTITUTION:When the data of 12 bytes are stored in a cell generating circuit 12-1, the cells consisting of the 12-byte data are sent every byte to a byte multiplexing/parallel-serial conversion circuit 17 via a bus 16A. In the same way, the 12-byte data are sent to the circuit 17 via a bus 16C when the 12-byte data are stored in a cell generating circuit 12-2. Then the circuit 17 switches successively the buses 16A - 16D based on the clocks obtained by dividing a transmission clock received from a timing signal generating circuit 18 into eight pieces. Then the cells transferred via the buses 16A - 16D undergo the multiplexing of bytes, that is, undergo the time division multiplexing in the form of the 8-bit parallel signals. Then the bytes of these cells are interleaved, and a serial signal 18 is converted and transmitted.
Patent JP-H0441293-A (JP)
Title: Medium for recording optical information
Inventor: HORIE MICHIKAZU
IPC: G11B7/257
Filed: 1990-06-07
Abstract: PURPOSE:To obtain a medium for recording optical information excellent in recording characteristic, durability and massproducibility by a method wherein a recording medium of at least a three layer structure having two protective layers and a recording layer to be interposed between the protective layers is formed on a substrate and the protective layers are each made up of a thin film made of tantalum oxide while the recording layer is made up of an alloy thin film containing three elements--Ge, Sb and Te. CONSTITUTION:A medium for recording optical information, for example, is made up of a substrate 1, protective layers 2 and 4, a recording layer 3 and a hard coated layer 6. The protective layers 2 and 4 are thin films made of tantalum oxide and the thickness thereof ranges 100-500Angstrom  each preferably. The recording layer 3 is an alloy thin film containing three elements--Ge, Sb and Te. As the protective layer 2, the tantalum oxide thin film is provided between the substrate 1 and the recording layer 3 containing Ge, Sb and Te to prevent thermal deformation of the substrate 1 and also to prevent possible pinhole and cracking with improved adhering property between the protective layer 2 and the substrate 1. Thus, the tantalum oxide thin film can be formed at a high film forming speed by a reactive sputtering and has sufficient durability to recording, reproduction and deletion repeated thereby enabling the obtaining of a medium recording optical information inexpensive with excellent massproducibility.
Patent JP-H078122-A (JP)
Title: Mulch cutting apparatus of transplanter
Inventor: TAKENO SADAO
IPC: A01G13/00
Filed: 1993-06-21
Abstract: PURPOSE:To obtain a mulch cutting apparatus of a transplanter for opening a transplantation hole by cutting a mulch film covering the levee of a field with high-pressure fluid jet prior to the transplantation of a pot seedling. CONSTITUTION:A high-pressure fluid jet is ejected from a fluid ejection part (a) against a mulch film (f) to open a transplantation hole (h) on the film. The fluid ejection part (a) of the mulch cutting apparatus of a transplanter is provided with a pair of ejection nozzles 32,32 continuously ejecting fluid jet during the transplantation work and a shielding member 33 to intermittently shield the fluid jet ejected from the ejection nozzles 32,32. A mulch film pressing tool 34 is rotatably attached to the fluid ejection part (a) and the ejection nozzles 32,32 are made to be freely swingable. A part of the mulch film is cut in U-shape with the high-pressure fluid jet ejected from the ejection nozzles 32,32 and the U-shaped cut film piece (f1) is pressed with a film-pressing tool 34 slantly downward into soil toward the connecting part (f2) of the film piece (f1).