baber/WOPTO huggingface dataset:
Patent JP-2001004404-A (JP)
Title: Magnetic encoder
Inventor: TANAKA SHIZUE
IPC: G01B7/30
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic encoder in which the gap and fixing angle can be adjusted easily when a magnetoreluctance element and a magnetic scale are fixed by locating a magnetized magnetic scale, at a specified pitch, in proximity to a magnetoreluctance element held by a holder. SOLUTION: A magnetoreluctance element 23 is patterned using an artificial lattice multilayer film where a ferromagnetic metal film and a nonmagnetic metal film are laid alternately and a holder 22 therefor is made of a nonmagnetic metal, e.g. a polyacetal resin. A guide part 22a provided on the holder 22 has a space part higher than the thickness of a magnetic scale 21 magnetized at a specified pitch and the magnetic scale 21 is located in proximity to the magnetoreluctance element 23 and guided slidably. Consequently, the magnetoreluctance element 23 detects a pole pattern magnetized on the magnetic scale 21 to produce a large output voltage constantly. According to the structure, highly accurate adjustment of gap required for fixing a magnetreluctance element made of a ferromagnetic metal film and a magnetic scale can be eliminated while suppressing the effect of fixing angle.
Patent JP-2000030420-A (JP)
Title: Video tape recorder
Inventor: OTA YUTAKA
IPC: G11B27/10
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a video tape recorder capable of displaying tape remaining time for a plurality of recording modes. SOLUTION: This video tape recorder capable of performing reserved program recording by a plurality of recording modes on a plurality of cassettes 1 different from each other in tape lengths is provided with a tape kind detecting part for detecting the tape lengths of the plurality of cassettes 1, and a tape remaining time detecting part for detecting tape remaining time for the plurality of recording modes based on the tape lengths of the cassettes 1 obtained by the tape kind detecting part.
Patent JP-H0464074-A (JP)
Title: Tracking type antenna apparatus
Inventor: EGUCHI KOICHI
IPC: G01S3/42
Filed: 1990-07-02
Abstract: PURPOSE:To enable the tracking of an artificial satellite with an inexpensive device which can be carried on a small boat, a vehicle or the like by controlling an angle of an antenna according to an antenna command angle determined from a bearing of a moving object and a bearing of the artificial satellite with an angle of turning the object accumulated. CONSTITUTION:An angle of turning a moving object within specified time determined with a rate sensor 18 is subjected to a required temperature correction to be calculated 42 as change in the bearing of the moving object. Then, a moving object bearing searching circuit 60 determines a searching step angle of an antenna 10 for searching the satellite and a step track controlling circuit 62 determines a step angle to correct the maximum gain direction of the antenna 10 and a relative error of the satellite so that a reception S/No gets better. Correction data thus obtained are added 40 to a data stored into a moving object bearing register 38 to update the bearing of the moving object and a bearing of the satellite from a satellite bearing input means 36 is further added 34 to determine an antenna command angle. The current angle of the antenna is added 26 to the results to control the angle of the antenna through a bearing axis motor 12 thereby tracking the satellite.
Patent JP-2000011229-A (JP)
Title: Method and device for coin discrimination
Inventor: TANABE SHUJI
IPC: G07D5/08
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a coin discrimination method and device therefore which can surely discriminate a clad coin from any other coins and is highly reliable. SOLUTION: This device consists of exciting coils 20 and 21 and an eddy current loss detection type magnetic sensor 100 of a coil structure which has a reflection detection coil 23 on the same side as a detection object coin. Here, the exciting coils 20 and 21 are excited by synthesizing of, at least, more than three kinds of plural frequencies, an output difference of the reflection detection coil 23 when there is or is not a coin in each of the frequencies is divided by an output when there is no coin, a rate of attenuation is obtained and the coin is discriminated.
Patent JP-H092887-A (JP)
Title: Manuring of trimmed plant and processed manure therefrom
Inventor: SUGII SHOHACHI
IPC: C05F11/00
Filed: 1995-06-20
Abstract: PURPOSE: To provide a method of manuring of trimmed plant by processing trimmed plant generated from a trimming operation in a fruit farm or a landscape garden to be efficiently utilizable and to obtain processed manure usable as a product. CONSTITUTION: Trimmed plant waste in a raw state is mixed with a suitable amount of branches and leaves according to a manuring object and subdivided, then the resultant subdivided raw material is fermented and dried, thus converted into a manure. The resultant processed manure is directly used or suitable mixed with a complementary manure and used as a processed manure, as necessary. In subdividing the processed manure and making a product, a sealing container storing the processed manure is degassed and sealed in an openable state, or an oxygen scavenger is enclosed together with the processed manure and sealed.
Patent JP-S6066529-A (JP)
Title: Operation device for radio communication equipment
Inventor: OOHIRA TAKEAKI
IPC: H04B1/40
Filed: 1983-09-22
Abstract: PURPOSE:To rationalize the interface between an operation panel and a print board and improve the operability by providing the first, the second - the n-th pulse integrating counters and a push-button which sends a desired number of integral pulses to pulse integrating counters and controlling a transmitting/receiving circuit on a basis of integral values. CONSTITUTION:When the initial value of a pulse integrating counter Q1 is not changed, the integral value is the least significant bit LSB, and a channel ch1 is selected, and its frequency data and radio wave mode data are displayed on a display device 2. A frequency adjusting dial 3, a frequency adjusting up button 4, and a frequency adjusting down button 5 are operated to determine a transmission/reception frequency. The function of a pulse integrating counter Q2 is in the operation mode and the LSB is in the SSB.L side, that is, the radio wave mode is SSB and a lower side-band is set; and therefore, if on/off switches 12 and 13 for transmission/reception switching or VOX are operated when it coincides with desired transmission and reception waves, transmission and reception are possible immediately. If the initial value of the pulse integrating counter Q2 is set to 5 corresponding to FM, the radio wave mode is FM when power is turned on.
Patent JP-S6237156-A (JP)
Inventor: OBAYASHI TSUTOMU
IPC: B32B25/20
Filed: 1985-08-12
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-H0850342-A (JP)
Title: Photographic coating solution
Inventor: TAGUCHI MASAAKI
IPC: G03C1/30
Filed: 1994-07-27
Abstract: PURPOSE:To obtain a photographic coating soln. having a high rate of hardening reaction, causing no coating trouble and free from the malodor of a developing soln. CONSTITUTION:This photographic coating soln. contains at least one kind of compd. represented by the formula, wherein R1 is H, alkyl which may have a substituent or alkoxy, R2 is alkyl which may have a substituent, acyl or acylamino, X is an anion which may form an inner salt and (y) is 1 or 2.
Patent JP-S6068073-A (JP)
Title: Adhesive coater
Inventor: KUMAGAI TAKASHI
IPC: B05C5/00
Filed: 1983-09-22
Abstract: PURPOSE:To coat exactly an adhesive to the prescribed position of a panel material by conveying the panel material by means of a shuttle and a lifter and attaching a profiling plate above the lifter and a positioning guide to the lower part of the profiling plate. CONSTITUTION:A profiling plate 20 having a guide surface corresponding to the position of a panel material where an adhesive is to be coated is attached above a lifter 14 and a guide 23 for horizontal positioning of the panel material is attached to the bottom surface of said plate 20 with a means for conveying the panel material consisting of a shuttle X in a horizontal direction and the lifter 14 for lifting said material. Then the adhesive is exactly coated to the prescribed position of the panel material in the stage for conveying automatically the panel material.
Patent JP-S6066863-A (JP)
Title: Thin film transistor substrate
Inventor: ENOMOTO TAKAMICHI
IPC: H01L29/78
Filed: 1983-09-22
Abstract: PURPOSE:To prevent metal diffusion into the substrate by means of an Si thin film and enhance the degree of freedom of the shape by a method wherein a thin film of Si compound is adhered on a flexible resin substrate, and a gate electrode, gate insulation film, semiconductor film, source electrode and drain electrode are successively laminated thereon into the thin film transistor. CONSTITUTION:The thin film 7 of an Si compound such as SiO, SiO2 or Si3N4 is adhered on the flexible substrate 1 made of polyethylenephthalate, polycarbonate or the like. Next, the gate insulation film 3 of Ta2O5, Si3N4 or the like is surrounded by the formation of the gate electrode 2 made of Al, Au, etc. in a fixed region on this film 7, and the semiconductor film 4 made of Te, amorphous Si, etc. is provided thereon. Thereafter, the source electrode 5 and the drain electrode 6 are mounted from both ends of the film 4 onto the film 7, respectively. Thus, the titled substrate with no decrease in the transistor function with times is obtained.
Patent JP-H1122803-A (JP)
Title: Linear actuator
Inventor: IKEDA KAZUNORI
IPC: H02K7/06
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a linear actuator which can sense and control the elongating and shrinking limits of an actuator rod, can secure good waterproofness, can remain simple in the structure, and has no risk of degradation in easiness in the installing operation. SOLUTION: A linear actuator 10 is configured so that a nut 32 is screwed in a screw shaft 20 and an actuator rod 34 is expanded and contracted by the rotation of the shaft 20. A built-in tube 38 is installed at the periphery of the rod 34, and a spring 42 is installed adjacent to the tube alongside its axis. The shrinking limit of the rod 34 is sensed from engagement of the nut 32 with a rod sensor 44 while elongating limit is sensed by separation of the tube 38 from a tube sensor 46. The spring 42 can be installed by inserting from one side in axial direction of a pipe holder 14, and waterproofness can be secured easily.
Patent JP-H04372451-A (JP)
Title: Slip rate controller for wheel
Inventor: SUGIMOTO BUNICHI
IPC: B60T8/66
Filed: 1991-06-20
Abstract: PURPOSE:To secure the brake performance and stability by obtaining the proper aimed slip rate for keeping the balance between the lateral force and the longitudinal force according to a variety of operation states. CONSTITUTION:A slip rate controller for wheel is equipped with a plurality of sensors 1-4 which output the parameters which are meaningful for obtaining the aimed slip rate, sampler 5 which outputs the actual measurement data of the longitudinal force, lateral force, and the slip rate of a tire before DELTAt hours, on the basis of the parameters supplied from the above-described sensors, and a neural net 6 which is connected with the sampler and outputs the aimed slip rate after DELTAt hours on the basis of the actual measurement data supplied from the sampler and develops the learning effect for reducing the difference between the slip rate due to the learning signal and the aimed slip rate.
Patent JP-H07147681-A (JP)
Title: Hierarchical coding/decoding device for digital image signal
Inventor: FUJIMORI YASUHIRO
IPC: H04N19/50
Filed: 1994-07-05
Abstract: PURPOSE:To improve the compression efficiency for the transmission data quantity of the differential signal by reducing the value of the differential signal related to the image signal of a 1st class. CONSTITUTION:The image signal of a 2nd class having 1/4 number of pixels is produced from the image signal of a 1st class through a thinning filter. The image signal of 2nd class having 1/16 number of pixels is produced by a thinning filter 3, and the image signal of a 4th class having 1/64 number of pixels is produced by a thinning filter 4 respectively. The image signal of the 4th class is transmitted together with the differential signals obtained by the subtractors 5-7. Each differential signal shows the difference between an original signal and an estimated signal. The estimated signals are produced by the estimators 41-43, and each estimator includes a mapping table acquired previously by learning. This mapping table prescribes the prediction coefficient, the predicted value or the normalized predicted value for each class corresponding to the pattern of the level distribution of plural reference pixels and can improve the accuracy of prediction.
Patent JP-H0463126-A (JP)
Title: Fluid distribution device
Inventor: UIRIAMU JIEI KOOBUSU
IPC: B01J4/00
Filed: 1990-07-02
Abstract: PURPOSE: To improve the distribution of fluid onto the bed surface of particulate substances by ending a fluid channel at exit cylindrical bodies of a cylindrical shape, installing transmitting holes on the cylindrical bodies along their circumferential direction, and providing each cylindrical body with holes of a cylindrical shape successively apart at a distance from an inlet nozzle. CONSTITUTION: Total gas stream enters a conduit 36 after passing through an inlet plate 22 which is provided with transmitting holes 34. The length of the conduit 36 is to be the one that does not allow the gas coming out of the transmitting holes on the lower side of a nozzle 14 to collide with the wall surface of the nozzle 14. A series of exit cylindrical bodies 54, 56, 58, 60, 62, 64 and partition plates 42, 44, 46, 48, 50, 52 are combined respectively to form collecting zones. The collecting zone made by the partition plate 42 and the exit cylindrical body 54 forms the outermost cylindrical layer of the gas flow passing through the conduit 36 and the gas flow widened by the partition plate 42 is distributed to its periphery through the transmitting hole 66.  The collecting zones formed by being combined with the partition plates of lower reaches of the stream 44, 46, 48, 50, 52 direct the gas flows from the cylindrical layers with decreasing diameters outward in the radius directions. A small part of the gas is directed to the center of a particulate bed 24 below from a small transmitting hole on a bottom plate 70 so that any impact is not given to the surface of the bed 24.
Patent JP-H0467761-A (JP)
Title: Voice coil type linear motor
Inventor: SHOJI KENJI
IPC: H02K33/18
Filed: 1990-07-05
Abstract: PURPOSE:To get enough driving force and also thin it by forming a saddle- shaped saddle at the face, opposed to a guide rail, of a voice coil. CONSTITUTION:The saddle part 11, formed at a voice coil 5, has a depth L, and a guide rail 8 is stored on this saddle part 11, and an outer yoke, a permanent magnet 3, a center iron core 4, and the voice coil 5 are arranged lower by L. By changing over the current applied to the voice coil 5, a carriage 1 rectilinearly reciprocates together with a movable stage 10, and by controlling the current value, the application time, and the polarity of the current, the carriage 1 can by positioned at the specified target position. During this rectilinear reciprocation, the voice coil 5 can pass above the fixing base 9 by the saddle part 11 without colliding against the top.
Patent JP-H0926454-A (JP)
Title: Method and device for recording waveform on accident of transmission line
Inventor: OTSUKI AKIRA
IPC: G01R31/08
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a recording device for waveform on accident of, for example, a transmission line for recording the waveform when an accident occurs. SOLUTION: The AC voltage waveform of a most recent frame is written to a frame memory which is selected by a frame address supplied by a frame counter 16 at a frame memory part 6. An accident detection device 7 judges that a transmission line fails when the difference between the digital waveform of a most recent frame and a digital waveform stored at an accident detection memory exceeds a preset threshold. When the accident is detected, the accident detection device 7 supplies a signal for light to the frame memory part 6 until completion of supply of x sheets of frame memories. When the supply of the frame addresses for x sheets of frame memories is completed, the accident detection device 7 starts supplying a signal for read to the frame memory part 6.
Patent JP-H0344444-A (JP)
Title: Steel stock excellent in arresting property and its production
Inventor: ISHIKAWA TADASHI
IPC: C21D8/02
Filed: 1989-07-08
Abstract: PURPOSE:To produce a steel stock excellent in arresting property and free from deterioration in base material and weld heat-affected zone by subjecting a slab of structural steel, in which P content is controlled and A is specified and Nb is not added, to rolling in a nonrecrystallization temp. region and then to cooling under specific conditions. CONSTITUTION:A slab of a structural steel in which Nb intentionally is not added and P content is regulated to <=0.01% by weight and, further, A is regulated so that it satisfies the relation in A =0.9%Cr-10.5%Mo+7.4%Ni+7.5%Mn-12.7%Si>0 is rolled at >=60% rolling reduction in a nonrecrystallization temp. region not lower than the Ar3 point. Subsequently, cooling is applied to the resulting rolled stock through the temp. region from the rolling finishing temp. to (Ar3 point -50 deg.C) at <=5 deg.C/sec cooling rate. By this method, cementite of 10-20mum length and 5-50mum mutual spacing is dispersed into lamellar state in the ferrite structure of the structural steel, and arresting property can be improved.
Patent JP-H0466536-A (JP)
Title: Antiviral substance and production thereof
Inventor: IIZUKA CHIYOKICHI
IPC: A61K36/06
Filed: 1990-07-04
Abstract: PURPOSE:To obtain an antiviral agent, consisting essentially of a sugar- and protein-containing water-soluble modified lignin extracted from a mycelial culture of a basidiomycete cultured by using a specific culture medium and excellent in safety without any fear of side effects. CONSTITUTION:An antiviral agent is obtained by culturing a basidiomycete, preferably Lentinus edodes Sing. using a culture medium consisting essentially of a raw material prepared from a plant (preferably a gramineous plant) containing lignin, preferably a culture medium consisting essentially of bagasse, as necessary, adding and mixing rice bran, sawdust, peptone, yeast, etc., therewith, autolyzing mycelia utilizing enzymes existing in the mycelia after completing the culturing, then extracting active ingredients with warm water or hot water at >=40 deg.C, fractionating the resultant extract solution according to, e.g. an ultrafiltering method and providing a fraction rich in water-soluble lignin. Thereby, powerful activity against viruses of the genus animal Herpes is obtained in a fraction having >=200,000 molecular weight.
Patent JP-H118727-A (JP)
Title: Image processor and information processing system
Inventor: KASHIWAGI MASAKI
IPC: H04N1/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an image processor and an information processing system capable of immediately reporting the production of an error to a user. SOLUTION: Error production information is reported to a job management means 16 and the job management means 16 analyzes the error production information, retrieves all jobs for affecting execution, reports information relating to all retrieved job transmitters and an error kind to a reporting means 24 and specifies the reporting destination of the error production information by referring to the information of a network equipment management means 25 so as to report the error production information to all the retrieved job transmitters. Thereafter, the error production information is reported to the host computer of a specified job transmission origin and the host computer of the job transmission origin receives and displays the error production information.
Patent JP-S6419805-A (JP)
Title: Gain switching type piezoelectric oscillator
Inventor: HARA TAKAAKI
IPC: H03B5/32
Filed: 1987-07-15
Abstract: PURPOSE:To effectively oscillate, activate and to use with a little consuming current by switching the transfer conductance gm of the electric field effect transistor of an oscillating circuit amplifying part at the time of an oscillating activation and at the time of a steady operation. CONSTITUTION:The oscillating circuit is constituted of a piezoelectric oscillator 1, a phase c rotary capacitor 2, a bias resistance 4, the electric field effect transistor 5, a first constant current source 6, a second constant current source 7 and a first switching element 8. At the instant time of the oscillating activation, the switching elements 8, 9 are turned on. Therefore, since a current is supplied to the electric field effect transistor 5 from the two constant current source 6, 7, the large gm and the oscillation and the activation can be attained. When an oscillating amplitude grows larger, a frequency dividing part 11 starts a frequency dividing operation to turn the switching elements 8, 9 off at the time of reaching a set frequency dividing number.
Patent JP-S5967378-A (JP)
Title: Device for removing oxide film of piping
Inventor: SHIMADA TAKAARI
IPC: C23G3/02
Filed: 1982-10-07
Abstract: PURPOSE:To provide a titled device which enables the simultaneous removal of oxide films from the inside and outside peripheral surfaces of a piping wherein an inside peripheral brush is circumferentially provided on the end part of a shaft penetrated and fixed to the central part of a rotating body and an outside peripheral brush to the inside peripheral surface of the annular side face of the rotating body. CONSTITUTION:A rotating body 4 which is opened on one end side is constituted by fixing a brush mounting member 7 by means of screws 8 to an annularly formed brush mounting member 7 to a disc 6. The shaft 9 is penetrated into the shaft hole 5 in the central part of the disc 6, and is fixed by means of a stopper 10 and a nut 11. An inside peripheral brush 12 is circumferentially provided to the end part of the shaft 9 in such a way that the tips thereof face upward. On the other hand, outside peripheral brushes 13 are circumferentially provided in two rows on the inside peripheral surface of the member 7 in such a way that the tips thereof face inward. Wile the shaft 9 and the body 4 of an oxide film removing device constituted in the above-mentioned way are rotated by an electric power tool (not shown), the brush 12 is pressed to the inside peripheral surface 2a of a T-joint part 2 and the brushes 13 are pressed to the outside peripheral surface 2b, whereby the oxide films on the surfaces 2a, 2b are removed uniformly, quickly and easily.
Patent JP-S6155107-A (JP)
Title: Production of olefin/diene copolymer
Inventor: KURODA MAMORU
IPC: C08F4/14
Filed: 1984-08-27
Abstract: PURPOSE:To produce at a high conversion the titled copolymer having a low degree of unsaturation and suited for use in tackifiers, softeners or the like, by copolymerizing an olefin with a diene compound in a specified ratio at a specified polymerization temperature. CONSTITUTION:A monomer mixture comprising 100pts.wt. olefin (e.g., isobutylene-based butane/butene fraction obtained by removing butadiene from a C4 fraction obtained from thermal cracking of petroleum) and 5-40pts.wt. diene compound (e.g., butadiene, isoprene or chloroprenene) is copolymerized at 30- 150 deg.C in the presence of about 0.2-1mol%, based on the olefin, Friedel-Crafts catalyst (e.g., aluminum chloride). A preferable polymerization process is a solution polymerization process carried out in the presence of a solvent such as hexane or heptane.