baber/WOPTO huggingface dataset:
Patent JP-S5983827-A (JP)
Title: Magnetic bearing
Inventor: MIKI MASAHARU
IPC: F16C32/04
Filed: 1982-11-02
Abstract: PURPOSE:To simplify the structure of a magnetic bearing and improve the reliability thereof by providing a rotor and a stator, the pole-faces of which are concavo-convex and applying a bias current to front and rear radial control electromagnets. CONSTITUTION:The magnetic pole of a stator is formed by disposing electromagnetic steel plates 9, 10 different in inside diameter in layers, thereby forming concabe and convex portions on the pole-faces. A rotor is also formed by disposing electromagnetic plates 11, 12 different in outside diameter in layers corresponding to the unevenness of the stator. When a bias current is applied to front and rear radial control electromagnets 4, 6 to generate constant magnetic flux in a stationary state, most of magnetic flux flows from the convex portion of the stator to the convex portion of the rotor, so that force works to retain the opposite condition of the respective convex portions. This force becomes passive constraining force along the rotary shaft. Accordingly, the need of a rotary shaft direction sensor 1, a rotary shaft direction control electromagnet 2 and a control circuit can be eliminated to simplify the structure of a bearing and improve the reliability thereof.
Patent JP-H1141820-A (JP)
Title: Single operation detector for distributed power supply
Inventor: NAKAZAWA CHIKASHI
IPC: H02J3/38
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To improve operation reliability of a distributed power supply in a system interconnection state, by a method wherein a periodical minute fluctuation is given to the active set power device of the automatic power regulator of the distributed power supply, and an active power at a receiving point is periodically changed to break balance actively to detect a single operation. SOLUTION: A fluctuation signal generating circuit 51 which gives a periodical minute fluctuation to the active set power device of an active power regulator 21c is provided in a single operation detector 50 for a synchronous generator 21. If a commercial system 10 is cut off, the synchronous generator 21 is put into a single operation. In this state, the frequency of the output of the synchronous generator 21 is increased in a (+) polarity and decreased in a (-) polarity in accordance with the periodical minute fluctuation. The longer the duration time of the single operation, the larger the fluctuation width of the frequency. If the fluctuation width exceeds a lower limit value, it is detected by a single operation signal generating circuit 52 which generates a single operation signal.
Patent JP-H0481515-A (JP)
Title: Natural convection type radiator for engine
Inventor: TSUKIJI KATSUSADA
IPC: F01P3/04
Filed: 1990-07-20
Abstract: PURPOSE:To prevent inhibitation of natural convection of cooling water, and maintain high cooling property of a radiator, by inclining a lower plate along a parallel direction of a water pipe, and locating the lower end opening part of the water pipe of an inclining upper side (H) higher than the lower end opening part of the other water pipe. CONSTITUTION:A lower plate 5 is inclined, so that a cylinder 17 side thereof is set high along the parallel direction of a water pipe 7, and the lower end opening part 9 of the water pipe 7 of an inclining upper side (H) is located higher than the lower end opening part 9 of the other water pipe 7. Bubbles 18 generated in a water jacket 2 are guided to the inclining upper side (H) along the inclining of the lower plate 5, and an air storage 19 is formed thereon. The bubbles flows concentratedly and continuously to the water pipe 7 of the inclining upper side (H), and do not flow to the other water pipe 7. It is thus possible to prevent certainly clogging of the water pipe 7 by bubbles.
Patent JP-H1039765-A (JP)
Title: Indoor bulletin board
Inventor: URATANI HIDEAKI
IPC: G09F7/08
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an indoor bulletin board with which the change of display contents, display prices, etc., is simple and successive installation is easy. SOLUTION: This indoor bulletin board comprises a frame 10 which is internally provided with illuminating lamps 16, a display door 2 which is mounted via hinges at the opening side of the frame, a front surface plate 3 which is inserted into the display door 2, partition rails 5 which are arranged on the rear surface of the front surface plate 3 and display panels 4, such as characters and numbers, which are exchangeably inserted to these partition rails 5. Cross rails 51 provided with upward facing grooves 6a and downward facing grooves 6b are used for at least one of the partition rails 5. The display panels 4 are slidingly fitted into the upward and downward facing grooves. The indoor bulletin boards are also continuously installable laterally by means of spacers 8.
Patent JP-S6351261-A (JP)
Title: Recording paper take-up device
Inventor: TOMITA HIROSHI
IPC: B65H20/36
Filed: 1986-08-19
Abstract: PURPOSE:To prevent the excessive taking-up of recording paper by prohibiting the normal revolution of a motor when the recording papere restores the straightened form in a passage formed between a roller which takes up or rolls back the recording paper by the normal and reverse revolution of the motor. CONSTITUTION:A long recording paper 21 is taken up or rolled back through a guide rod 7, swing guide 8, and a guide rod 9 between a printer 20 and a roller 11, and multicolor recording is performed. When the swing guide 8 is raised and lowered during the taking-up operation, a sensor 13 is turned-ON /OFF, and the normal revolution of a motor is turned-ON/OFF, and the recording paper 21 is intermittently taken UP. When the swing guide 8 is raised or lowered during the rolling back operation, a sensor 14 is turned-ON/OFF, and the reverse revolution of the motor is turned-ON/OFF, and the recording paper 21 is intermittently rolled back. When the taking-up operation proceeds, and the curved recording paper 21 restores the straightened form, the normal revolution of the motor is prohibited, and taking-up operation is suspended. Therefore, the breakage due to the excessive taking-up of the recording paper 21 is prohibited.
Patent JP-H108302-A (JP)
Title: Multiple apron
Inventor: SONODA MATSUO
IPC: A41B13/10
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a multiple apron, hung from the neck and disposable by tearing or peeling one by one when fouled by multiplying sheets excellent in water absorbency by forming sheets excellent in water absorbency into a multiple structure. SOLUTION: This multiple apron is obtained by forming suitable water absorbing sheets 1 into a multiple structure, forming bonding parts 2 which are prepared by bonding upper sides with an adhesive, tacking the upper parts with a tacky agent or occluding thereof, etc., by the contact bonding and then forming strings 3 for hanging from the neck at both ends of the upper part of the bonding parts 2.
Patent JP-H0480873-A (JP)
Title: Pattern match processing device
Inventor: TSUBAKI KAZUHIRO
IPC: G06F17/30
Filed: 1990-07-24
Abstract: PURPOSE:To shorten time for processing by converting a conception tree into a data suitable for pattern match in advance in the pattern match using the concept tree, and executing the decision of success/failure in the pattern match and the calculation of a distance by using the above-mentioned data. CONSTITUTION:An input means 1 inputs the concept tree having tree structure. The root of the above-mentioned concept tree is the word of 'change' and the end is the word of 'division' or 'deformation', etc. A converting means 5 converts the above-mentioned concept tree into data structure showin in the table. The first element (temporary storage or accumulation) in the table is the concept name of the end. The second elements (4, 4) are the concept name of the end and the distance of the root. The third element is an intermediate concept list showing the concept between the root and end concept. A pattern match means 3 obtains the least-significant common concept by successively executing collation from the high order concerning the intermediate concept of each end concept and calculates the collated distance based on the number of times for the coincidence of the above-mentioned intermediate concept and the concept tree distance of the above-mentioned end concept.
Patent JP-S6439263-A (JP)
Title: Output voltage stabilization in booster circuit
Inventor: SANO YOSHIKI
IPC: H02M3/07
Filed: 1987-08-03
Abstract: PURPOSE:To stabilize an output voltage by varying a driving clock frequency according to the variation of said output voltage. CONSTITUTION:A booster circuit is composed of a charge pump method booster circuit 1, a voltage amplifier 2 and VCO 3. When there is a given relation between the frequency of a driving clock phi and an output voltage Vpp and the frequency of said driving clock phi is varied in said charge pump method booster circuit 1, the output voltage is maintained at a certain value.
Patent JP-H0728828-A (JP)
Title: Character string display device
Inventor: KAWAMOTO YUTAKA
IPC: G06F17/28
Filed: 1993-07-08
Abstract: PURPOSE:To provide a character string display device displaying a translated and designated word visually and clearly. CONSTITUTION:When a word is designated from the character string displayed on a CRT 9 and the translation is indicated by the key operation of an operator in a keyboard 6, a CPU 2 executes a designated word display processing, detects and compares the number of figure of the display location of the designated word and the number of figure of the display range of the character string displayed on the CRT 9, discriminates whether the whole designated word is displayed or not and performs a processing moving the display range so that the whole designated word may be included within the display range.
Patent JP-S6086451-A (JP)
Title: Absorptiometric method
Inventor: MATSUMOTO KOUJI
IPC: G01N21/77
Filed: 1983-10-19
Abstract: PURPOSE:To eliminate influence owing to remaining foam and to enable exact absorptiometry by irradiating light to the position where the surface position of reactive liquid generated at every dispensing of a reagent is not included. CONSTITUTION:The 1st surface of the reactive liquid stuck with foam 3a is generated in a reaction vessel 1 contg. specimen when the 1st reagent is dispensed from a nozzle 6 into the vessel 1 and the specimen is stirred. The 2nd surface of the reactive liquid stuck with foam 5a is formed when the 2nd reagent is similarly dispensed thereto from a nozzle 7. The position of the 1st and 2nd surfaces of the reactive liquid are easily known as the amt. of the specimen and the amt. of the reagent are preliminarily determined. Light 2 is thereupon irradiated to the position averted from the 1st and 2nd surfaces of the reactive liquid in the stage of absorptiometry. The effect of the remaining form is thus eliminated and the exact measurement is made possible.
Patent JP-H1139173-A (JP)
Title: Data processor and recording medium
Inventor: SONODA TOSHIHIRO
IPC: G06F9/46
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To execute effective deadline processing corresponding to the kind of a deadline in real time OS. SOLUTION: A deadline in each operating state of a thread and the input of its deadline handier are received and these are given to a deadline managing module 3, which sets the given deadline to a time-out module 4. The module 4 stores the given deadline, examines the presence/absence of a thread exceeding the deadline at each prescribed interval (δ t) of a hard timer 53, generates an event at the time of detecting a thread exceeding the deadline and gives it to the module 3. The module receives the event, discriminates which operating state of the thread exceeding the deadline the deadline is in, and sets a deadline handler to a real time scheduler 1 based on the result. At the time of receiving the setting of the deadline handier, the scheduler 1 preferentially executes the subroutine.
Patent JP-S6351439-A (JP)
Title: Polyvinyl chloride composition
Inventor: TANAKA MITSUAKI
IPC: C08K5/10
Filed: 1986-08-20
Abstract: PURPOSE:To obtain the titled composition, by blending a polyvinyl chloride composition with glycidyl and/or neopentyl glycol p-tert-butylbenzoate and having improved physical properties without deteriorating mechanical strength. CONSTITUTION:A composition, obtained by blending (A) a soft or rigid polyvinyl chloride composition containing a plasticizer or stabilizer, e.g. a composition consisting of 100pts.wt. polyvinyl chloride, 40-70pts.wt., plasticizer, e.g. phthalic acid ester based, phosphoric acid ester based, epoxidized fatty oil, etc., and 1-5pts.wt. stabilizer, e.g. inorganic salt, metal soap, organotin compound, etc., with (B) glycidyl and/or neopentyl glycol p-tert-butylbenzoate in an amount of 0.05-5pts.wt., preferably 0.2-1.5pts.wt. based on 100pts.wt. polyvinyl chloride and capable to increasing the softening point in a rigid formulation and reducing the softening point in a flexible formulation.
Patent JP-H0631764-A (JP)
Title: Molding device of hollow molded body
Inventor: KURIHARA TSUNEO
IPC: B29C45/76
Filed: 1992-07-21
Abstract: PURPOSE:To mold efficiently and easily a hollow molded body superior in the quality, by a method wherein the title device can detect reliably a solidified state of molten resin filled into a cavity. CONSTITUTION:A cavity 18 is formed between a bottom force 14 and top force 16 constituting a mold 12, a gas injection device 26 is arranged in front of molten resin injection side of the cavity 18 and a detecting device 28 is provided at the rear of the cavity 18. The detecting device 28 is provided with a measuring pin 56 projecting into the cavity 18 and the measuing pin 56 is provided with a thermocouple 58 for detection of a temperature of the resin and a pressure sensor 60 for detection of pressure of the resin.
Patent JP-H0726560-A (JP)
Title: Anchor testing and fixing device
Inventor: UCHIDA MASATAKA
IPC: E02D5/76
Filed: 1993-07-09
Abstract: PURPOSE:To eliminate the need of changing a jack and improve work efficiency by undertaking both an anchor confirmation test and an anchor fixing work via one time of jack setting. CONSTITUTION:A fixed cylinder is constituted of a fixed cylinder 1 having one end fastened to a bearing plate 2 and closed with an anchor head 31, and a freely slidable anchoring inner cylinder 3. The bearing plate 2 is used as an anchoring jack section 11, while the free end of the cylinder is used as a testing jack section 12. A testing cylinder 4 is housed in the fixed cylinder 1. Also, one end of the cylinder 4 is fixed and formed out of a cylinder having a free end closed with a pulling head plate 42. Furthermore, a PC steel wire is inserted in the through-holes of the plate 42 and the anchor head 31. At the time of a test, the anchoring jack section 11 is made to contract and the testing jack section 12 is made to expand, thereby applying constant tension to the PC wire for the test. When a satisfactory test result is obtained, the testing jack section 12 is made to contract. As a result, the wedge of the anchoring inner cylinder 3 is retained with the PC wire due to strong contact pressure, thereby completing anchorage.
Patent JP-H0480629-A (JP)
Title: Measuring device for frequency noise of laser
Inventor: ISHIDA OSAMU
IPC: H01S3/00
Filed: 1990-07-23
Abstract: PURPOSE:To enable accurate and simple measurement of frequency noise in a low-frequency range of a laser, such as flicker noise, by a method wherein the light frequency and propagation time of one branch light of a light to be measured are changed relatively in relation to the other branch light. CONSTITUTION:The light frequency and propagation time of one branch light of a light to be measured, which is made to branch by a light branch means A, are changed relatively in relation to the other branch light by a light frequency shifting means B and a delay means C. These branch lights are synthesized by a light synthesizing means D and a beat signal between the two synthesized branch lights is subjected to light heterodyne detection by a photoelectric conversion means E. Thereby frequency noise in a laser is down-converted into the frequency noise of the beat signal. A dispersion value, i.e., a frequency fluctuation dispersion value, obtained when the frequency of this electric signal is measured at a certain time interval, continuously and in a number of times is computed by a fluctuation dispersion measuring means F. Thereby the magnitude of a frequency noise spectrum of the original laser can be estimated.
Patent JP-H0479601-A (JP)
Title: Multilayered substrate with built-in strip line
Inventor: HAYASHI KATSUHIKO
IPC: H03B5/18
Filed: 1990-07-23
Abstract: PURPOSE:To miniaturize a strip line resonator by shortening the wavelength by providing GND electrode patterns on both sides of dielectric layers for strip line and making the specific inductive capacity of the dielectric layers for strip line layers higher than those of the other dielectric layers of a multilayered substrate. CONSTITUTION:A strip line 13 is formed on a dielectric layer 11-3 in a multilayered substrate and GND electrode patterns 12-1 and 12-2 are provided on the dielectric layers 11-2 and 11-4 above and below the layer 11-3. The dielectric layers 11-2 and 11-3 between the GND electrode patterns 12-1 and 12-2 become strip line layers and a high-frequency resonator is constituted by using the strip line layers. Layers 11-1 and 11-4 on the outside of the two GND electrode patterns are used as wiring layers. In a multilayered substrate having such a constitution, the dielectric layers 11-2 and 11-3 constituting the strip line layers are formed of a material having a dielectric constant higher than that of the material forming the other dielectric layers 11-1 and 11-4 of the substrate.
Patent JP-S6349645-A (JP)
Title: Local space cooler
Inventor: MIYAMOTO YASUMASA
IPC: F24F1/02
Filed: 1986-08-19
Abstract: PURPOSE:To form an air spreading range in an elliptical shape and be able to diffuse and discharge the air in response to a used condition by installing an adaptor having a quadrilateral pyramid which has recess side parts of which two sides are formed in a circular arc shape and straight side parts of which the other two sides are formed in a taper shape in a main body of a discharge hole. CONSTITUTION:A quidrilateral pyramid 5 is composed of recess side parts 5a of which two side parts facing each other are formed in a notched circular arc shape and straight side parts 5b of which two parts facing each other are formed in a taper shape and the support legs of an adaptor 4, which support the pyramid 5 and are installed in a radial shape are formed by an elastic body and inserted and equipped in the main body 3 of a discharge hole. The legs are equipped in the main body of the discharge hole by the elasticity of the legs 6 in a condition that the tip of the pyramid 5 in the adaptor is directed towards a flexible duct 2. Cold wind transferred from the duct 2 advances straight ahead at the two circular arc parts passing through the part 5a and at the two taper shaped parts of the part 5b is expanded and therefore, an air spreading range is formed in an elliptical shape.
Patent JP-S6172727-A (JP)
Title: Production of styrene
Inventor: AOKI YUICHI
IPC: C07C1/24
Filed: 1984-09-17
Abstract: PURPOSE:To improve the selectivity and yield of the objective compound in the production of styrene useful as a raw material of plastics by the dehydration of phenylethyl alcohol, by carrying out the reaction in the presence of a zeolite catalyst. CONSTITUTION:The objective compound of formula III is produced by dehydrating the phenylethyl alcohol of formula I or formula II in the presence of a zeolite catalyst preferably at 100-300 deg.C, especially at 150-250 deg.C under normal pressure. The selectivity and yield can be remarkably improved compared with conventional process using potassium hydroxide or titania as the catalyst. The objective compound can be produced in a yield comparable to or higher than that of the ethylbenzene dehydrogenation process, without necessitating high temperature required in the dehydrogenation process. Accordingly, the process is extremely advantageous from the viewpoint of energy cost.
Patent JP-H1141348-A (JP)
Title: Device for collating network number
Inventor: ITAYA HIDETOSHI
IPC: H04M3/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To easily attain a registering work in registering the network number of a communicating party by providing a collating means for collating two network numbers calculated by a calculating means from the tail only for the number of digits of the network number with the smaller number of digits among those two network numbers. SOLUTION: When a router 4 has received a call from an ISDN, it is fetched through an inputting and outputting part 5 in a detecting part 6. The analysis of the SETUP message part of the call is operated by the detecting part 6, and a calling number included in this is detected. The calling number detected by the detecting part 6 is transferred to a calculating part 7 as a calculating means and a collating part 9, and the number of digits of the calling number is calculated by the calculating part 7 as the calculating means. Next, the number of digits of the first registered number registered in a registered number table 8 is calculated by the calculating part 7. The calling number and the registered number are collated by a collating part 9 as a collating means from the tail of the numbers only for the number of digits of the number with the smaller number of digits.
Patent JP-S5899184-A (JP)
Inventor: ASAI TADAMICHI
IPC: C04B41/90
Filed: 1981-12-04
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-H0479935-A (JP)
Title: Magnetic field generater
Inventor: YAMAGUCHI MITSUHITO
IPC: A61B5/055
Filed: 1990-07-23
Abstract: PURPOSE:To regulate roughly a large disorder and conduct a fine regulation by means of permanent magnet fragments, by equipping a static magnetic field uniforming means consisting of plural permanent magnet fragments retained at non-magnetic bodies provided in the vicinity of the inner wall of an annular permanent magnet block and a static magnetic field uniforming means consisting of magnetic bodies provided in the vicinity of the outer wall of the above block. CONSTITUTION:Eight permanent magnet blocks 2 are arranged annularly and a ringlike magnet 1 is constituted, and the 1st static magnetic field uniforming means is provided at the inner wall of the ringlike magnet 1. This means is constituted with non-magnetic retaining plates 21 and permanent magnet fragments 23 freely arranged at a retaining plate 21. In addition, magnetic field regulating steel plates 11a-11d which are the 2nd static magnetic field uniforming means consisting of magnetic bodies, are provided at the outer wall of the ringlike magnet 1. When magnetic bodies such as steel plates are provided around a magnet such as the ringlike magnet 1, the magnetic bodies are magnetized by means of the magnet, and magnetic flux is changed, so the rough regulation of the magnetic field can be done by utilizing this magnetic flux change and controlling the size and provision position of magnetic bodies, and afterwards, an extremely uniform magnetic field can be generated by conducting a fine regulation by means of permanent magnet fragments.