baber/WOPTO huggingface dataset:
Patent JP-H10135847-A (JP)
Title: Parallel header error correction circuit and header error correction method for atm communication equipment
Inventor: MIYAMOTO AKIHIRO
IPC: H03M13/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To reduce a circuit scale of a delay circuit to be given to a main signal to control a memory capacity of a table to store a syndrome pointing out each error bit location in 40-bit and a correction timing of a discriminated error bit. SOLUTION: A full expansion type 40-bit CRC-8 arithmetic circuit 6 calculates a syndrome with respect to a header part of ATM cell data received in parallel in 8-bit, an error bit location is discriminated by collating a 1st byte error with data in a syndrome storage table 12 to correct the bit. As to correction of 2nd and succeeding bytes, after 8-bit parallel processing CRC-8 arithmetic operation is applied to the syndrome for each clock shift of received data S1, the result is collated with data in the syndrome storage table 12 to discriminate an error bit location to correct the bit.
Patent JP-H11117529-A (JP)
Title: Shotcrete method by rotary shotcrete machine
Inventor: YAMAMOTO YUKINOBU
IPC: E04G21/02
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a shotcrete method by a rotary shotcrete machine capable of performing shotcrete work while securely mixing and agitating concrete and an accelerating agent together and easily avoiding clogging of concrete in a cylinder without much abrasion loss to the constituent parts. SOLUTION: An impeller apparatus 15 of a rotary shotcrete machine 10 comprises an inside impeller 11, outside impeller 12, and a guide sleeve 14 equipped with a communicating opening 13 interposed therebetween. And concrete 19 is supplied from the inside impeller 11 to the outside impeller 12 through the communicating opening 13 of the guided sleeve 14; and when spraying concrete by the outside impeller 12, a liquid accelerating agent is added and mixed through an accelerating agent supply pipe 20 to the concrete 19 to be stirred and supplied by an inside impeller 11.
Patent JP-H0662734-A (JP)
Title: Fat-containing acidic milk beverage
Inventor: MIYAMOTO ATSUSHI
IPC: A23C9/13
Filed: 1991-08-06
Abstract: PURPOSE:To obtain the fat-containing acidic milk beverage stable for a long period on its distribution at the ordinary temperature. CONSTITUTION:Both chitosan and a polyglycerol fatty acid ester are added to a fatty acid-containing acidic milk beverage to obtain the fat-containing acidic milk beverage stabilized in its fat spheres under an acidic condition, prevented in the formation of a cream layer produced by the flotation of the fat spheres during its distribution, and capable of being distributed at the ordinary temperature.
Patent JP-H07113701-A (JP)
Title: Magnetostrictive strain sensor
Inventor: SASAKI IWAO
IPC: G01L3/10
Filed: 1993-10-18
Abstract: PURPOSE:To provide a magnetostrictive strain sensor, which is provided with little dispersion of output characteristics and a large output, by forming a magnetostrictive film while specifying the maximum surface roughness of a force transmitting shaft forming the magnetostrictive film. CONSTITUTION:In a force transmitting shaft 1, a round rod with a diameter of 20mm is processed by lapping as finishing so as to be provided with the roughness of 0.5mum or less at most. A magnetostrictive film 2, which is made of Ni-Fe alloy and is provided with the thickness of 3mum, is formed around the transmitting shaft 1 in the axial direction by the length L by means of a sputtering method. After the formation of the film, magnetic anisotropy is checked by a method whether it is arranged in the axial direction as shown by the arrow. After the check of the magnetic anisotropy, an exciting coil 3 and a detecting coil 4 are arranged around the transmitting shaft 1 for making a tension sensor. Then, a torque sensor is made while setting the transmitting shaft 1 as an axis of rotation. In any case, dispersion of torque output characteristics is little, and an output can be increased.
Patent JP-H07114339-A (JP)
Title: Thermosensitive recording label
Inventor: ISHIDA KAZUHIRO
IPC: G09F3/10
Filed: 1993-10-19
Abstract: PURPOSE:To provide a thermosensitive recording label on which content indication such as price indication and bar code indication can be printed without void on a preprint. CONSTITUTION:A release paper 3 is stuck to the rear surface of a supporting body 1 through a pressure-sensitive adhesive layer 2 interposed. A thermosensitive color-developing layer 5 containing colorless or pale-color leuco dyes and acid material as the color developing component is formed on the surface of the supporting body 1, and further a crosslinking polymer coating protective layer 6 is formed on the layer 5 to constitute the thermosensitive label 6. The surface of the label 6 is preprinted with UV-curing ink 7. Then, a UV-curing heat-resistant transparent varnish 8 is applied on the preprint by coating, and the content indication other than the preprinting is printed thereon.
Patent JP-H05121796-A (JP)
Title: Laser oscillator
Inventor: IWASAKI YASUSHI
IPC: H01S3/03
Filed: 1991-10-30
Abstract: PURPOSE:To prevent an optical bench from deforming due to a vacuum pressure so as to restrain a laser oscillator from deteriorating in output by a method wherein connection pipes equal to a main pipe cavity in sectional area are provided to be fitted into both a canceller block and the main pipe in a slidable manner. CONSTITUTION:A canceller block 16 is fixed to a case 12, and the canceller block 16 and a main pipe 11 are connected together in a slidable manner through connecting pipes 14 fitted into both the main pipe 11 and the canceller block 16. Moreover, an O-ring is mounted on each of the parts of the connection pipes 14 fitted into the canceller blocks 16 and the main pipe 11 in a slidable manner so as to keep a vacuum chamber airtight. By this structure, an optical bench 19 is prevented from deforming due to a vacuum pressure induced in the lengthwise direction of the main pipe 11 when the vacuum chamber is set low in pressure with laser gas, so that a laser oscillator is restrained from deteriorating in output.
Patent JP-H03145772-A (JP)
Title: Semiconductor device
Inventor: YAGI TETSUYA
IPC: H01L33/30
Filed: 1989-10-31
Abstract: PURPOSE:To lessen a semiconductor device in operating voltage by a method wherein a P-type InGaAsP layer which is doped high enough in concentration to compensate the degeneration of a band is provided onto a P-type InP substrate, and a P-side ohmic contact is made at the InGaAs layer. CONSTITUTION:A P-InGaAsP layer 6 which is doped high enough in concentration to compensate the degeneration of a band is provided onto a P-InP substrate 1, and a P-side ohmic contact is made at the InGaAs layer 6. As the P-InGaAsP layer 6 is doped high enough in concentration to compensate the degeneration of a band, an excellent ohmic contact can be obtained. When the P-InGaAsP layer 6 is formed through an LPE method, it can be made 1X10<19>cm<-3> or more in carrier concentration by increasing an impurity charge into melt. A contact resistance between the highly doped P-InGaAsP layer 6 and a P electrode 5 is 1X10<-4>cm or below, so that a semiconductor device of this design can be made low in operating voltage.
Patent JP-H06127253-A (JP)
Title: Vehicle height adjusting device for electronically controlled air suspension vehicle
Inventor: OURA TSUNEO
IPC: B60G17/056
Filed: 1992-10-22
Abstract: PURPOSE:To improve the safety by discharging the air from an air cylinder, supplying air to air springs, returning to the vehicle height corresponding to the door position, and preventing kneeling when the vehicle height is detected during the kneeling opera tion. CONSTITUTION:A vehicle height adjusting control means 30b of an electronical controller 30 executes the computation by using the signals of a vehicle speed sensor and a vehicle height sensor 22, 28 and the modes selected by vehicle height reducing switch, a kneeling switch and a ferry roll-on switch 32-34, and the vehicle height is adjusted by controlling a solenoid valve for supplying/discharging air to/from an air cylinder, a solenoid valve for discharging the air from air springs, and a solenoid valve for supplying air to the air springs 14,16,18. This vehicle height adjusting control means 30b lowering the position of the vehicle body corresponding to the door position by discharging the air from the air springs at the position corresponding to the door position of the vehicle body when the vehicle is stopped in the kneeling mode, and the vehicle height is returned to the value corresponding to the door position when the vehicle speed is detected during the kneeling mode. Thus, the kneeling safety can be improved.
Patent JP-2001109936-A (JP)
Title: Commodity counting sensor, automatic vending machine using the same, and commodity counting method
Inventor: TANIGUCHI MICHIAKI
IPC: G07F9/00
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive commodity counting sensor with less miscounting. SOLUTION: Commodities 52A and 52B are transported on a transportation path 51 in the direction of an arrow. The size of the transportation direction (arrow direction) of a detection electrode 11 in an electrostatic capacitance sensor is selected so that a detection area 56 becomes an area that does not straddle both commodities even if the commodities 52A and 52B are continuously transported. The detection area 56 has a prescribed size in a height direction. Thus, detection is possible even if the commodities 52A and 52B slightly bound.
Patent JP-H01125893-A (JP)
Title: Manufacture of multilayer interconnection substrate
Inventor: OZAWA TAKEO
IPC: H05K3/46
Filed: 1987-11-10
Abstract: PURPOSE:To facilitate the manufacture of a substrate of this design by a method wherein a wiring pattern formed of Al as a main component is formed on an insulating substrate, an insulating film is formed of a high heat-resistant organic resin as a main component, and a wiring conductor pattern is formed making use of a conductive material excellent in solderability. CONSTITUTION:A wiring conductor pattern 2 composed of a wiring conductor film of a required shape is formed on an insulating substrate 1 making use of a conductive material composed of Al as a main component, an interlaminar insulating film 3 composed of an organic insulating film of a required shape is formed employing a high heat-resistant organic resin composed of polyimide as a main component, and these processes are repeated required times, then a wiring conductor pattern 4 composed of a wiring conductor film of a required shape is formed making use of a conductive material excellent in solderability. That is, as the first wiring conductor pattern 2 and the second wiring conductor 4 are made of a Al thin film, these patterns can easily formed into minute ones. On the other hand, a third wiring conductor pattern 6 is made of a Ti/Cu laminated film, wherefore the packaging of mounting components and the connection of external terminals are easily performed through a soldering connection.
Patent JP-H04160425-A (JP)
Title: Character string adequacy deciding system
Inventor: NANRI KENICHI
IPC: G06F3/02
Filed: 1990-10-23
Abstract: PURPOSE:To miniaturize a table and to shorten a process time by deciding the adequacy of a character string by checking the kinds of the respective characters, and only outputting a several-bit string indicating the kind of one character. CONSTITUTION:For example, information indicating that the character string consists of only numbers is set in a decision condition setting means 3 and a character string N567 is inputted. Once the information indicating that the character string consists of only numbers is set, the means 3 outputs a decision bit string 302 consisting of 1 as the 8th bit and 0's as others reversely to a bit string indicating a character kind in the character kind table 5. As for the starting character N in the read character string 301, the corresponding bit string 303 of a character kind 201 is read out of the table 5 and the decision bit string 302 is ANDed with it, bit by bit, to obtain a bit string 304. Consequently, the bit string 304 does not consist entirely of 0's, so a condition discordance is decided. Consequently, the condition discordance of the character string is indicated to a decision result informing means 6 without deciding the remaining characters and the discordance is outputted from a decision result output device 7.
Patent JP-S62144563-A (JP)
Title: Thyrister trigger pulse generation circuit by put of less power loss
Inventor: SOMEYA KATSUAKI
IPC: H02M1/08
Filed: 1985-12-18
Abstract: PURPOSE:To reduce the power loss and suppress the generation of heat by holding down the current low by means of the loss reduction circuit during the period the inputted voltage is high. CONSTITUTION:The AC output from a power source transformer 1 is rectified in full wave by a rectifier 2 and is give to a Zener diode ZD1 through a loss reduction circuit 5. During the period the voltage rectified in full wave is low, a transistor TR1 is conducted and the current is served from the parallel circuit of resistances R8 and R9 to the Zener diode ZD1. But during the period the voltage rectified in full wave is high, the transistor TR1 is not conducted. As a result, the current is served to a Zener diode ZD1 from the relatively high resistance 8 and so the current flowing to the resistance 8 becomes less.
Patent JP-H01127083-A (JP)
Title: Preparation of surface treated steel plate excellent in painting sharpness
Inventor: ODAJIMA TOSHIO
IPC: C23C22/00
Filed: 1987-11-11
Abstract: PURPOSE:To improve sharpness and cratering resistance after electrodeposition, by applying an org. resin having a specific composition to a chromate plating steel plate having a chromium adhesion amount of 10-150mg/m<2> to form a film. CONSTITUTION:A resin composition is prepared by mixing 0.1-10pts.wt. of one or more kind of a compound selected from a naphthalenesulfonic acid/ formalin condensate type compound, a polycarboxylic acid type polymer compound and a polyoxyethylene alkyl acid ester type compound with 100pts.wt. of an org. resin on a solid basis and applied to a chromate plating steel plate having a chromium adhesion amount of 10-150mg/m<2> to form a film. By this method, an org. composite steel plate is prepared. When electrodeposition painting is applied to this org. composite film, the sharpness and cratering resistance of said film after painting is improved to a large extent.
Patent JP-2000111503-A (JP)
Title: X-ray analyzer
Inventor: YANASE ETSUYA
IPC: G01N23/227
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray analyzer for adjusting an X-ray application position that can easily analyze XAFS(X-ray absorption fine structure) with high sensitivity under a low S/B by measuring the amount of electron being generated by applying X-rays to a sample. SOLUTION: The peripheral wall of an analysis chamber 10 is formed by a conductor and is grounded and at the same time is subjected to inner lining by an insulator that is made of only an element being lighter than argon. Also, in the analysis chamber, a sample electrode surface 22 for placing a sample 20 is arranged so that distance to a counter electrode 24 is electrically closer than that to a peripheral wall 11. The conductor 11, the electrodes 22 and 24, a conductor 23, and the like are preferably formed by an element that is lighter than argon.
Patent JP-H06111264-A (JP)
Title: Leader tape for magnetic tape
Inventor: OKAWA WATARU
IPC: G11B5/627
Filed: 1992-09-30
Abstract: PURPOSE:To prevent the transfer to a magnetic tape in hub cylindrical surface shape fully and to obtain recording/reproduction characteristics properly without inducing drop-outs on reproduction by using aromatic series polyamide and specifying the modulus of direct elasticity in thickness and longer directions. CONSTITUTION:The tape leader is constituted by automatic series polyamide (namely, aramid) shown by an expression. Then, the thickness is set to 8-10mum, the modulus of elasticity in longer direction is set to 1,300-1,600kg/mm<2>, and the modulus of direct elasticity in width direction is set to 1,000kg/mm<2> or more, thus preventing the transfer to a magnetic layer tape in hub cylindrical surface shape without generating any step at the connection part between the magnetic layer tape and the leader tape even in the case of an extremely thin- type magnetic layer tape with a thickness of approximately 8.5mum and reducing the generation frequency of drop-outs and improving recording/reproduction characteristics.
Patent JP-H02131792-A (JP)
Title: Rotary type electric razor
Inventor: YAMASHITA YASUO
IPC: B26B19/16
Filed: 1988-11-10
Abstract: PURPOSE:To prevent an outer edge plate from floating up from an inner edge and to improve cutting quality by forming a floatation absorbing curved part between a slide-contact action part to the inner edge and a spring of the outer edge plate. CONSTITUTION:Between superposed surfaces of an inner holder 5A and the outer holder 5B of an outer edge holder 5, an outer edge plate 6 is inserted and held. In this case, to a front wall part 5a of the inner holder 5A, one end 6a of the outer edge plate 6 is connected and supported through a pin 10, and also, and between an inner edge fitting plate 11 connected with a pin to a rear wall part 5b of the inner holder 5A, and a thin supporting plate 6b of plastic, etc., attached as one body to the other end of the outer edge plate 6, a helical spring 12 is extended and provided, and the outer edge plate 6 is drawn to the lower side in the rotating direction of an inner edge 7, wound toward the inner edge 7 and energized. In two front and rear parts of the outer edge plate 6 being in a developed state, floatation absorbing curved parts 13, 14 which are curved so as to protrude toward the inner edge 7 side are formed extending over the overall length in the width direction of the outer edge plate 6, and set so as to be positioned in the vicinity of the upper side and the lower side in the rotating direction of the inner edge 7, respectively.
Patent JP-H09125012-A (JP)
Title: Quick curing and bonding and adhesive
Inventor: MATSUMOTO HIDETOSHI
IPC: G11B7/24024
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To firmly, effectively and quickly cure and bond various members, e.g. mutual plastic members according to a specific method using an adhesive capable of manifesting curing activities by irradiation of active energy rays. SOLUTION: Either or both surfaces of members to be bonded are coated with an adhesive capable of manifesting curing activities by irradiation of active energy rays. The coated surfaces are then irradiated with the active energy rays to impart the curing activities to the adhesive and the adhesive surfaces are superposed to carry out the quick curing and bonding. A vanadium compound contained in a radical-polymerizable unsaturated compound is preferred as the adhesive. For example, methyl (meth)acrylate is preferred as the radical-polymerizable unsaturated compound and, e.g. acetylacetonatovanadium is preferred as the vanadium compound. The bonding method is preferably utilized for bonding and assembling an optical disk, etc., in which mutual plastic plates are laminated.
Patent JP-H09130686-A (JP)
Title: Booster for television
Inventor: NUNOTANI HIDEJI
IPC: H04N5/44
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a booster with which normal reception at a TV receiver is prevented from being disabled by the setting operation error of gain by discriminating whether the strength of a TV signal inputted from an antenna is higher than a prescribed reference value or not and displaying the TV signal corresponding to the result. SOLUTION: The TV signal inputted from an input terminal T and attenuated by an attenuator 40 is branched, one signal is inputted to an amplifier circuit 41 and the other signal is inputted to a filter FL. At the filter FL, the signal of a frequency band similar to the frequency band of the signal to be amplified by the amplifier circuit 41 is passed and detected by the use of a diode D1 and becomes a pulsating current for which the signal of a carrier frequency on the side of negative voltage is cut. This, pulsating current is smoothed by the use of a smoothing circuit and a DC voltage is provided. At the smoothing circuit, the pulsating current is averaged by charging/discharging a capacitor C1, high frequency components are cut by a high frequency cholk coil L1, and the DC voltage is finally provided.  This DC voltage becomes the strength of TV signal to be inputted to the booster for TV.
Patent JP-H03146087-A (JP)
Title: Electric razor
Inventor: TANIMIZU JUN
IPC: B26B19/38
Filed: 1989-10-31
Abstract: PURPOSE:To maintain the cutting quality for many hours and to facilitate the setting of a motor characteristic such as the number of revolution, etc., related to the cutting quality by connecting a power source consisting of a lithium battery to a motor for driving an edge. CONSTITUTION:When a power source switch 4b of an electronic switch 4 is turned on, a transistor 4a is turned on and a lithium battery 3 is connected to a motor 2, and the motor 2 operates and drives a movable edge. A battery voltage of the lithium battery 3 is roughly constant irrespective of a discharge time until the end of discharge, therefore, the motor 2 maintains a roughly constant number of revolution for many hours.
Patent JP-H09128579-A (JP)
Title: Interface device for taxi operation information collector
Inventor: TOZAWA FUMIO
IPC: G07C5/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To easily distinguish and confirm the vehicle of a driver to avoid vehicle allocation at the time of vehicle allocation, etc., to a client by automatically announcing the driver of that vehicle is the object of identification to a radio allocation center as the transmission reception party of communication equipment. SOLUTION: A taxi operation information collector 2 inside the vehicle collects operation information to be fluctuated corresponding to a traveling state and stores that information in a storage medium 15 recording the personal information of a driver working on that vehicle. The interface device 4 is interposed between the operation information collector 2 and communication equipment 8, which exchanges radio distribution information with a radio distribution center 9, and dispatches the collected operation information to the communication equipment 8. When it is discriminated from the contents of personal information read from the storage medium 15 by the collector 2 in response to a reading command that driver is the object to be identified (such as an unexperienced driver, for example,) that announced information is added to the operation information.
Patent JP-H07112371-A (JP)
Title: Super abrasive grain grinding wheel and grinding method
Inventor: MAEJIMA TOYOHIRO
IPC: B24D7/00
Filed: 1993-10-20
Abstract: PURPOSE:To provide super abrasive grain grinding wheel and a grinding method wherein grinding is practicable even at a limited space and a grinding work is practicable in succession for a long time. CONSTITUTION:In a grinding wheel having a super abrasive grain layer 5 and a base layer 6, the base layer is formed in a manner to protrude from the super abrasive grain layer toward the work (a chip 10) side. In grinding, the base layer 6 is first collided with the work and the surface of the base layer is deleted approximately by an amount of a cut work. Grinding of the work is effected by the super abrasive grain layer 5 protruded through deletion. The shearing force of the base layer is set to 0.4-1.2kg/mm<2> so that deletion of the base layer 6 is facilitated.