baber/WOPTO huggingface dataset:
Patent JP-2000060127-A (JP)
Title: Rush current suppression circuit
Inventor: CHIBA SUKEYOSHI
IPC: H02M7/217
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To suppress rush current without prolonging the rise time, for a rush current suppression circuit which improves the power factor and also suppresses the rush current. SOLUTION: This rush current repression circuit includes a rush current preventing part 1, which controls the switch element for short-circuiting a resistor 5 for current suppression by means of a switch controller 7, a rectifying circuit 2, a power factor improvement part 3 which constitutes a step-up type DC-DC converter, and a sequence controller 4, and the sequence controller 4 turns off the switch element 6 of the rush current preventive part 1 when an AC power switch is turned on. Next it inputs a start signal into the switching controller 13 of the power factor improvement part 3 so as to start the action of the power factor improvement part 3, and then turns on the switch element 6 of the rush current preventing part 1 to short-circuit a resistor 5 for current suppression.  Moreover, the switching controller 13 of the power factor improvement part 3 has such a constitution as to turn on or turn off the switching transistor 11 to reduce the load current for a delay time by a time constant circuit, after the start signal is inputted.
Patent JP-H04109724-A (JP)
Title: Memory access system
Inventor: NISHIMURA TADAO
IPC: H04Q11/04
Filed: 1990-08-30
Abstract: PURPOSE:To realize the same processing as a conventional memory access by processing write to a time slot replacement control memory section via a write standby memory section of FIFO structure and processing read from the time slot replacement control memory section via a read relay memory section of two plane structure. CONSTITUTION:A read relay memory section 12 selects a write plane for each period of time slot length and writes a time slot replacement address TA to a designated address of a sequential addresses SA of the write plane under the control of a relay memory write signal RW. In this case, a read data is sent to a CPU data bus DB by using a relay memory read signal RR and a read address RA from a read management section 16 on a plane in which no write is implemented. Upon the receipt of a CPU read signal CR, the read management section 16 outputs the relay memory read signal RR and a read address RA when address information on a CPU address bus AB points out an area of a time slot replacement control memory section 15.
Patent JP-S6290334-A (JP)
Title: Cradle-operation apparatus
Inventor: IWADE TAKU
IPC: B65H67/04
Filed: 1985-10-14
Abstract: PURPOSE:To ensure the action of an arm which is engaged with a cradle to release the cradle from a driving roller and keep the released stage, by constituting the driving apparatus of the arm with a fluid rotary cylinder, a brake and a specific fluid supply controlling circuit. CONSTITUTION:A cradle 30 of a yarn winder is rotated to a specific position and maintained at the position by the action of a movable arm 7. The driving apparatus of the movable arm 7 is constituted of fluid rotary cylinders 2, 4 connected with the movable arm 7, a brake 9 and a fluid supply controlling circuit to operate the cylinders 2, 4. The fluid supply controlling circuit is constituted of a first fluid supply controlling circuit to revolve the movable arm 7 and maintain the cradle 30 at a prescribed position and a second fluid supply controlling circuit to revolve the movable arm 7 and revolve and hold the cradle 30 at the doffing position.
Patent JP-2000303170-A (JP)
Title: Pulse power source for constant voltage arc ion plating
Inventor: SUZUKI AKIRA
IPC: C23C14/32
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To control a current value without dropping the peak voltage in constant voltage arc ion plating. SOLUTION: The discharge current in constant voltage arc ion plating is made freely controllable by a rectangular wave pulse power source in which the peak voltage of the pulse is controlled to -50 to -300 volt, the pulse width is made variable in the range from 15 microsec to 4 millisec, and the pulse interval is made variable in such a manner that the total time in the on state of the pulse voltage is controlled to 1 to 90% in the whole.
Patent JP-S61105997-A (JP)
Title: Acoustic device
Inventor: HIRANO CHIAKI
IPC: H04N5/445
Filed: 1984-10-30
Abstract: PURPOSE:To prevent an undesirable sound condition by providing a common operating unit, an audio unit and a display unit for multiple source units for a vehicle, etc. and giving the priority to communication sin which an interval is important over the display data communications. CONSTITUTION:The operating unit 1, display unit 2, deck unit 3 as the source unit, tuner unit 4 and audio unit 5 are connected with one another via the common bus 6 so that mutual communications can be made. The operating unit 1 controls the communication timing. That is, when display data are sent from the source unit to the display unit 2 and refreshing is being done, if, for example, a communication request is made from the audio unit 5, the refreshing operation is stopped and the requested communication is performed. and after the communication is completed, and a certain time (2sec) longer than the refresh interval (500mm sec) elapses, the refreshing operation is restarted. Thus the priority if given to, for example, the audio data more important in timing over the refreshing which is less important in timing.
Patent JP-S61107005-A (JP)
Inventor: SATO KOICHI
IPC: F22D5/32
Filed: 1984-10-30
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-S59121153-A (JP)
Inventor: MATSUNO HIROSHI
IPC: C04B35/101
Filed: 1982-12-27
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-S61107637-A (JP)
Title: In-line color picture tube
Inventor: KOBA HIROYUKI
IPC: H01J29/70
Filed: 1984-10-30
Abstract: PURPOSE:To improve the quality of a picture screen by providing a pair of rotatable 4-pole magnet rings on a front flange part of a deflection yoke, and an ordinary 4-pole static convergence magnet. CONSTITUTION:A static convergence magnet 2 comprising a 2-pole magnet 4, a 4-pole magnet 5, a 6-pole magnet 6 is provided on a neck part 11 having an in-line electron gun mounted interiorly thereof, and a deflection yoke 3 is provided extending from the neck part 11 to a funnel part 12, while a pair of rotatable 4-pole magnet rings 8 are arranged on the front flange part 7 for forming a picture tube. The magnet ring 8 is rotated circumferentially in combination with the 4-pole magnet 5 for changing a direction of a magnetic field and the strength thereof. Thus, transverse misconvergence on a horizontal axis can be corrected for assuring good quality of a picture image.
Patent JP-H1069295-A (JP)
Title: Data reproducing method and data processing device
Inventor: MURABAYASHI NOBORU
IPC: G10L21/049
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide the data reproducing method and the data processing device in which good variable speed reprodued signals are obtained employing a simple constitution. SOLUTION: The voice data from time t(b0) are stored in a memory. When a zero cross point is detected and the number of data stored in the memory is larger than m1 and less than m0, the writing of the data is stopped at a zero cross point Za. The data having the number of data, which is more than m0 and is less than m2, and located between time point t(ba) to a zero cross point Zb are thinned and the data after time t(ba) are stored in the memory. When a zero cross point is detected and the number of data stored is larger than m0 and less than m2, the data having the number of data which is larger than m1 and less than m0 and prior to the zero cross point are thinned. The thinned data are recorded in the memory and the data are connected at the zero point. Therefore, smoothed variable speed reproduced signals are obtained.
Patent JP-H1072382-A (JP)
Title: Production of 1,1,1,3,3-pentafluoropropane
Inventor: ONISHI KEIICHI
IPC: C07C17/20
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a pentafluropropane useful as a foaming agent, etc., and not destructing the ozonosphere, in a good efficiency, a high selectivity and a high yield by reacting a pentachloropropane with hydrogen fluoride in a liquid phase under a specific condition. SOLUTION: This method for producing 1,1,1,3,3-pentafluoropropane is to supply hydrogen fluoride together with 1,1,1,3,3-pentachloropropane continuously into a reaction vessel, in the presence of a fluorination catalyst containing halogenated compounds such as one or more kinds of elements selected from antimony, niobium and tantalum, while drawing out the fluorinated product continuously from a vapor phase, and also perform a reaction by keeping <=200mol% concentration of 1,1,1,3,3-pentachloropropane to the fluorination catalyst presenting in the reaction system to obtain 1,1,1,3,3-pentafluoropropane. Further, the liquid phase fluorination reaction is preferably performed in a reaction vessel having an internal surface consisting of a corrosion resistant metal material, etc., consisting of platinum, palladium, etc.
Patent JP-H0558119-A (JP)
Title: Pneumatic radial tire for heavy duty service
Inventor: NAOI TOSHIKATSU
IPC: B60C13/00
Filed: 1991-09-06
Abstract: PURPOSE:To reduce noise resulting from vibration of the side of a pneumatic tire for heavy duty service. CONSTITUTION:A pneumatic radial tire for heavy duty is composed of a radial carcass 2 formed by applying rubber coating to at least one layer of steel cords straddling a pair of bead cores 1 in the troidal form, a laminate belt 3 formed by applying rubber coating to at least three layers of steel cords outside of this radial carcass 2 in the radial direction, and a tread T arranged outside of this laminate belt 3 in the radial direction. At least one side reinforcing layer alongside the radial carcass 2 is arranged outside of the radial carcass 2 in the region stretching from the buttless part B of the tire and going beyond its max. width point P.
Patent JP-S6286689-A (JP)
Inventor: NISHIGUCHI YUKIYOSHI
IPC: H05B3/82
Filed: 1985-10-11
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-S61104856-A (JP)
Title: Ink jet color print head
Inventor: MUNEHIRO HIDEHIKO
IPC: B41J2/15
Filed: 1984-10-29
Abstract: PURPOSE:To permit simultaneous printing of color images without reducing printing speed of black characters by providing more black ink nozzles that are mainly used for writing sentences than nozzles of other three colors. CONSTITUTION:A head assembly 1 and a tank assembly 3 are mounted on a carrier and are driven in the axial direction of a platen 5, and print characters and figures etc. on a printing paper 6 by a dot matrix. The nozzle portion 2 consists of 24 nozzles of black ink (1B-24B) and 6 nozzles respectively of cyan, magenta and yellow (1C-6C, 1M-6M, 1Y-6Y). The printing control for printing characters and figures is carried out exactly by the same method as used for previous printers. For writing sentences in black all 24 nozzles are used to print them in the exactly same way as used by a black and white ink jet Kanji printers. When sentences are written in colors, printing is carried out by using nozzles 1B-11B of black of the odd numbered nozzle line and nozzles of each color; and for printing one line of characters (Kanji of 24 dots by 24 dots) two return trips is sufficient. And if color images are to be printed, the same nozzles as used for the color characters are used.
Patent JP-H0391234-A (JP)
Title: Single crystal polyhedron and manufacture thereof
Inventor: SHIGENIWA MASAHIRO
IPC: H01L21/324
Filed: 1989-09-04
Abstract: PURPOSE:To extinguish a particle boundary during a particle growing process by shaping a polycrystalline film which is to be particle-grown into a polyhedron formed of crystal planes in which the interface energy between the film and a covering material of that becomes minimum. CONSTITUTION:After forming an SiO2 film 2 on an Si wafer by thermal oxidation, this substrate is introduced into a super-high vacuum chamber instantly, there Si is deposited by an electron beam thermal vapor deposition. Next, the temperature of a deposited amorphous Si film 3 is raised and the film is made into a polycrystalline film. Then, a polycrystalline Si film 4 is isolated as an island to form a rectangular parallelopiped of Si island 5 through dry etching using a mask, after which the SiO2 film 2 is deposited on that by LPCVD. When this sample is subjected to a heat treatment, the Si island 5 is made into a monocrystalline one without dislocation. This, a monocrystalline Si film can be formed on an insulating film with high film thickness controllability, reproducibility, and quality.
Patent JP-H0866962-A (JP)
Title: Laminator having crease preventive function for sealed film
Inventor: MATSUMOTO SHOJI
IPC: B29L9/00
Filed: 1994-08-30
Abstract: PURPOSE: To ensure crease prevention through a tensile force to be expanded in the width direction of a film and thus obtain an article with high accuracy even in a wide and thin film by spirally forming a belt-like part with differing coefficients of friction toward both ends from the central part on the surface of a guide roller. CONSTITUTION: A belt-like part having differing coefficients of friction toward both ends from the central part is spirally formed on at least one of guide rollers 4a, 4b to be rotated while being in contact with a film in the way from a winding reel 2α or the like of a film-like substances 1a, 1b to a rotating heat rollers 3a, 3b, and the guide rollers are positioned so that a belt-like boundary line expands in the rotating direction. The part having differing coefficients of friction is formed with a rubber substance treated in its surface to have differing coefficients of friction either in forming it by the projections and grooves of a rubber-like substance, or in forming it with a rubber-like substance having differing degrees of rigidity.
Patent JP-H0869588-A (JP)
Title: Management device for machine guard system
Inventor: ODA KOJI
IPC: G08B29/00
Filed: 1994-08-30
Abstract: PURPOSE: To effectively manage whether the inspection work and or the patrol work is surely executed by a patrol or the like. CONSTITUTION: In a management device 19 for the machine guard system provided with the guard start/release part which outputs control information for switching control between normal guard start/release and maintenance patrol guard start/release in a guard area, state detection information CS and SD and time information TD are stored in a storage part 59 as a pair of data at each time of the change of the electric state in any of sensor circuits La to Le of the machine guard system when the maintenance patrol guard release mode is set by the operation of the guard start/release part.
Patent JP-H0952492-A (JP)
Title: Knock cover of mechanical pencil
Inventor: SAITO AKIO
IPC: B43K21/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent choke due to mistaken drinking and prevent fall out of a refill lead by providing a through hole at a part of a head top plate of a knock cover having a hollow cylindrical shape, forming 6 partition plate whose lateral sectional shape is the same as that of the through hole at a predetermined position of an inside face immediately under the through hole, and making the through hole and the inside space communicated. SOLUTION: A knock cover 1 is formed into a hollow cylindrical shape whose bottom end is open, and a through hole 3 which is nearly semicircular is provided at a side end part of a top plate 2. Immediately under the through hole 2, an internal partition plate 4 is provided in parallel with the top plate 2 at a position separated from the top plate 2 by the thickness of the top plate 2 or more. The internal partition plate 4 is formed into the same shape as that of the through hole 3. Thus, an inner space 5 whose bottom end is opened and the through hole 3 are made to communicate and the space between the upper and lower ends is made to be ventilative. When the knock cover 1 is fitted into a lead pipe 6, a refill lead 7 is received by either the internal partition plate 4 or the top plate 2, so that the refill lead does not fall out.
Patent JP-H1054042-A (JP)
Title: House footing formation member
Inventor: MATSUURA SHINICHI
IPC: E02D27/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide house footing formation members capable of being installed whether locational conditions are favorable or not, reducing a construction period of time, carrying out reliable even by unskilled workers, at the same time, corresponding unconditionally to every footing by factory made footing members and further making sure of the connection of member solid bodies. SOLUTION: A house footing formation member is constituted of an I-type member solid body 2, L-type member solid body 3, cross-type member solid body 4 and T-type member solid member 5. The member solid bodies 2, 3, 4 and 5 are constituted of a footing section and a strip footing corresponding section projected to the central part of the upper surface of the footing section, an approximately split cylindrical recess section opened outward is formed in the end face outward of the strip footing corresponding section, the upper part of the approximately split cylindrical recess section is formed in the shape of a slivering cylinder, the lower part of the approximately split cylindrical recess section is formed in the shape of a split truncated conical cylinder, and joint section is provided to the end outward of the upper surface of the footing section.
Patent JP-H1159731-A (JP)
Title: Package for attaching document
Inventor: NISHIKAWA SHUNSUKE
IPC: B65D81/02
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To disperse and reduce the loading pressure and prevent breakage of bags or the like, at the time a packaging bag charged with fluid such as liquid or powdery materials is attached to a magazine or the like, by arranging at least one projection which does not divide the sealing zone, in the plane of the charging zone of the packaging bag. SOLUTION: A plurality of round point-shaped projections 2 are arranged on a base body 1 in a well-balanced condition, in this packaging body, and one side of a seal 4 is stuck on the base body 1 so as to arrange a packaging bag 3 body at the nearby position of the central part of the base body 1. All projections 2 are arranged within the inside zone 5 of the seal 4 of the packaging bag 3 so as not to divide the zone. When a loading pressure acts, the packaging bag 3 is pressed by the projections 2 and the contents are rejected from the parts on the projections 2 and the projections arranged in a well-balanced condition support directly the loading pressure. Since the sealing zone 5 of the packaging bag 3 is not divided, the contents are distributed and the thickness of bag is kept even. In this way, the loading pressure acting on the packaging bag is reduced and made uniform.
Patent JP-S6384084-A (JP)
Title: Semiconductor light-emitting element
Inventor: MOTOMA NOBUHIRO
IPC: H01L33/44
Filed: 1986-09-29
Abstract: PURPOSE:To inject minority carriers efficiently by forming a metallic electrode brought into point-contact with a semiconductor at a plurality of points and concentrating an electric field and currents at each point contact section. CONSTITUTION:An Au electrode 3 is shaped onto an Al-added n-type ZnS crystal substrate 1 through a porous insulating film 2. the film 2 consists of an SiO2 film through a sputtering method, and circular holes 4 are formed. The electrode 3 is shaped through an evaporation method as a dotted electrode. Approximately ten holes 4 are distributed in the dot of the electrode 3, and the electrode 3 is brought into point contact with the ZnS crystal substrate 1 through the holes 4 in the film 2. In-Hg electrodes 5 are formed onto the rear of the substrate as ohmic electrodes.
Patent JP-H10275203-A (JP)
Title: Card type recording medium, method and device for its authentication, preparing system, ciphering system, its deciphering device and recording medium
Inventor: TAKAI KAZUTO
IPC: G06K19/06
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To improve security by providing information to input in a magnetic card for both of magnetic data and the pattern of the card to prevent a third party from easily duplicate the card and to discriminate when it is duplicated. SOLUTION: Written fingerprint pattern written in the card 25 is read by a card image reader 6 and the image is Fourier-transformed at a high speed by FFT 7. On the other hand, the fingerprint pattern of the present owner himself is read by a fingerprint pattern reader 10 and the data is Fourier- transformed at a high speed by FFT 11. A subtracter 8 subtracts the output of FFT 11 from the output of FFT 7 to extract ID information specifying a user. In addition the magnetic data of the card 25 is read by a magnetic reader 1 and a decoding processor 2 deciphers the code to extract ID information 3. Then ID information 9 extracted from the card 25 and ID information 3 extracted from magnetic data are compared by a comparator 4 and a judging circuit 5 judges illegally duplicated information from the result.
Patent JP-H0753393-A (JP)
Title: Arteriosclerosis-inhibiting agent and food or medicine containing the same
Inventor: KITADA YOSHIO
IPC: A61K36/48
Filed: 1993-08-20
Abstract: PURPOSE:To provide an arteriosclerosis inhibiting agent comprising the extract of Glycyrrhiza glabra L., excellent in safety, and useful for the prevention and therapy of circulatory organ diseases, etc. CONSTITUTION:The objective inhibiting agent comprises an extract produced by extracting glycyrrhiza glabra L. with water and/or a polar organic solvent such as alcohol. The inhibiting agent is preferably administered at a dose of 3-100mg/kg body weight a day for an adult.
Patent JP-H0649291-A (JP)
Title: Hot melt composition
Inventor: HAMAZAKI HIROHIDE
IPC: C08L23/08
Filed: 1992-08-04
Abstract: PURPOSE:To provide the hot melt composition containing ethylene-vinyl acetate copolymer as a main component, low in its melt viscosity even when the amount of a high melting point wax is reduced or eliminated, and excellent in hot adhesion resistance. CONSTITUTION:The hot melt composition comprises two kinds of ethylene-vinyl acetate copolymers (A) and (B), the copolymer (A) having a [VA] of 23-45 and a [MFR] of 0.1-200, and the component (B) having a [VA] of 5-22, a [MFR] of 10-400, and a [mp] higher than a temperature defined by a relation equation of [MFR] and [VA] (wherein [MFR] exhibits a melt flow rate (g/10min) at 125 deg.C under a load of 325g; [VA] exhibits the content of the vinyl acetate component; [mp] is a temperature ( deg.C) exhibiting the maximum heat absorption peak based on a differential scanning calorimeter). The hot melt composition may further be compounded with a tackifying resin and/or a wax.
Patent JP-S59123474-A (JP)
Title: Controller for pulse width control inverter
Inventor: OKATSUCHI CHIHIRO
IPC: H02M7/48
Filed: 1982-12-28
Abstract: PURPOSE:To prevent the production of a noise by employing a 3-phase synchronous PWM system which compares the triangular wave of a modulated frequency with a voltage reference when an inverter frequency is low and an output voltage is low, thereby reducing the current waveform deformation and harmonic current. CONSTITUTION:An inverter bridge 3 is connected through filter capacitors 2a, 2b to a DC power source 1, and a load 4 is connected to the phase output terminals of the bridge 3. An insulated transformer 20 for detecting the phase output terminal voltages of the inverter bridge 3 is provided. The output of the transformer 30 is inputted to amplifiers 15U-15W. The outputs of the amplifiers 15U-15W are respectively inputted to comparators 18U-18W which have hysteresis characteristics together with the modulation wave signal outputted through a switch 17 from a triangular wave generator 10, converted to a logic level to a drive circuit 12, thereby controlling the transistors TU-TZ of the bridges 3.