baber/WOPTO huggingface dataset:
Patent JP-H02152348-A (JP)
Title: Serial data communication system
Inventor: HAGIWARA MASAO
IPC: H04L29/06
Filed: 1988-12-02
Abstract: PURPOSE:To simplify a circuit to form a mask by arranging a data string length code signal adjacently to another signal which is hidden by a mask signal. CONSTITUTION:During a period from T1 to T2 at a time point, when the mask signal goes to a high level, a special code detecting circuit 12 stops the collation of a signal pattern in a shift register 11 with signals ST and SP. Accordingly, even when a data string length code signal DL and an error code signal ERR go to equal with the respective signal patterns of the signals ST and SP, detecting signals S1 and S2 are not outputted from the circuit 12 and the reading error of a data signal is not generated. Thus, since the signals DL and ERR are adjacently arranged, the time points T1 and T2 to make the mask signal at the high level/low level are respectively completed by once and the circuit to form the mask signal is simplified.
Patent JP-H08149665-A (JP)
Title: Method for insulating bus bar in insulating bus duct
Inventor: SANO HITOSHI
IPC: H02G5/02
Filed: 1994-11-15
Abstract: PURPOSE: To eliminate dies by respectively covering both straight sections of a bus bar on both sides of the line connecting the inner and outer corners of the bent section of the bus bar in a plane including the bent section with heat shrinkable liner insulating tubes and winding an insulating tape around the bent section near the tubes. CONSTITUTION: A bus bar 10 is formed in an L shape as a whole by cutting off the end sections of two linear conductors 12 having rectangular cross sections along 45 deg. oblique lines and butt welding the cut faces of the conductors 12 to each other. Insulating tubes 14 are respectively put on the conductors at the bent section by bringing the end sections 16 of the tubes 14 nearer to each other so that the bus bar 10 cannot be exposed. Then the bus bar 10 is insulated by winding an insulating tape 18 around the bent section along the oblique line connecting the inner corner 20 and outer corner 22 of the bent section. The tube 14 is formed in a pipe-like state by using thermoplastic synthetic resin, such as polyvinyl chloride. Therefore, the bent sections of bus bars having different sizes can be easily and surely insulated without using any die.
Patent JP-H08138092-A (JP)
Title: Automatic ticket checking and collecting machine
Inventor: TSUBOUCHI TAKASHI
IPC: G07B15/00
Filed: 1994-11-14
Abstract: PURPOSE: To safely control the opening/closing of a ticket gate door by confirming the completion of passage of a child when the data of a ticket examination using medium used by the child is effective. CONSTITUTION: First to ninth passage detection sensors S1 to S9 are constituted by combining a photoelectric detection sensor and an image detection sensor. In such a case, the second to fourth passage sensors S2 to S4 arranged at the high position of a partition frame 21 are set as the ones for adult detection, and the first, the fifth to ninth passage sensors S1, S5 to S9 arranged the low position of the partition frame are set also as the ones for child detection. When a passer passes this ticket examination machine, the passage detection sensors S1 to S9 detect whether the passer is an adult passer or child passer, and when the child passer is detected, the data of the ticket examination using medium is read, and when it is effective, a passage confirming means confirms the completion of the passage of the child passer.  Also, when the passer passes the ticket examination machine and the passage detection sensors S1 toS9 detect the child, a door stoppage control means stops the opening/closing of the ticket gate door.
Patent JP-H08142960-A (JP)
Title: Intake system of motorcycle
Inventor: HAYASHI HIDEKI
IPC: B62K11/10
Filed: 1994-11-16
Abstract: PURPOSE: To enable large capacity of an air cleaner without increasing the width of a motorcycle body by positioning the most front part of a rear wheel rearward of the rear end part of a power unit, and arranging the air cleaner whose width in the right-to-left direction is approximately as large as the width between right and left rear forks in the vicinity of the upper part of the rear fork. CONSTITUTION: An end part of a rear fork 58 is fixed to a front frame 6, and a pair of right and left rear forks are extended rearward in an approximately horizontal direction, and the most front part of a rear wheel 56 is positioned rearward of the rear end of a power unit 44 supported to the lower part of the rear fork 58. A relatively large space S1 whose longitudinal direction is expanded to allow arrangement of an article can be secured in the vicinity of the upper part of the rear fork 58. When an air cleaner 36 whose width in the right-to-left direction is approximately as large as the width of the space between the right and left rear forks is arranged in this article arranging space S1, large capacity of the air cleaner 36 can be obtained without increasing the width of the motorcycle body more than necessary.
Patent JP-H03166826-A (JP)
Title: Error detecting and correcting device
Inventor: TANAKA KOJI
IPC: H03M13/00
Filed: 1989-11-25
Abstract: PURPOSE:To speed up error detecting and correcting operation by performing three kinds of operation, i.e., syndrome generation, error detection and correction, and the transfer or real data from one memory to another memory in parallel on a time base by using the memory. CONSTITUTION:The 1st and 2nd parts 8 and 9 of an error detection and correction(ECC) part 3 perform the three kinds of operation. Namely, a syndrome generation part 11 provided on the part 8 generates a syndrome, the part 9 performs the error detecting and correcting arithmetic operation, and the real data are transferred from the memory 5 to another memory serially on the time base. Those three kinds of operations are carried out individually by the 1st part 8 and 2nd part 9 of the ECC 3 which are coupled while the memory 5 is interposed. Therefore, the error detecting and correcting device performs those three kinds of operations in parallel on the time base by using the memory 5 and the error detecting and correcting operation is also performed in high-speed.
Patent JP-2001120703-A (JP)
Title: Golf practice mount
Inventor: SAKAI OSAMU
IPC: A63B69/36
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a golf practice mount which can give players a sense similar to a play on a real course. SOLUTION: The golf practice mount has a practice mount body 3 positioned on a flat surface and is provided a natural lawn 5 with soil on the surface of the practice mount body 3.
Patent JP-H05145777-A (JP)
Title: Image input device
Inventor: TOYODA TOSHIHIRO
IPC: G09G5/00
Filed: 1991-11-21
Abstract: PURPOSE:To output a read-in electric signal by converting it to a color signal of a designated arbitrary color, at the time of outputting a document constituted of a character and a drawing to an output device. CONSTITUTION:A document is read as an electric signal by an image input means 11, and this signal is converted to a monochromatic signal by a monochromatic converting means 12. A color designating means 13 outputs designated arbitrary two colors as a color signal, and a monochromatic signal is converted to a color signal colored in a designated color by a color converting means 14. This device is constituted by providing a signal output means 15 for guiding this obtained color signal to an output device.
Patent JP-H03187916-A (JP)
Title: Method of preparing "beta" analogous alumina compound and said compound prepared by said method
Inventor: PIITAA BAROU
IPC: C01F7/028
Filed: 1990-11-09
Abstract: PURPOSE: To obtain an analogue compound of β"-alumina having some of Na ions of β"-alumina replaced by metal cations by heating a starting mixture having oxides of substitute metal cations dispersed in boehmite.  
     CONSTITUTION: The substitute metal cations are selected out of univalent to trivalent metal cations and their mixtures. The oxides of the cations or their precursor substances are dispersed in boehmite which is sufficiently developed and has a uniform crystal structure to obtain the starting mixture. This mixture is heated and part of the mixture is converted to the analogue of β"-alumina. Thus, the analogue of β"-alumina is obtained which has a layered β"-alumina spinel-type structure in which at least some of the Na ions in a spinel-type structure of β"-alumina are replaced by the substitute metal cations. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2001129650-A (JP)
Title: Maintenance method of molten magnesium supply apparatus
Inventor: MITSUYOSHI HIROAKI
IPC: B22D17/28
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a safe and efficient maintenance method of a molten magnesium supply apparatus having an injection piston, which supplies a molten magnesium in an inside melting furnace into a die casting sleeve arranged nearby the melting furnace. SOLUTION: The molten magnesium supply apparatus is provided with a driving portion arranged on a top plate installed in a top portion of a melting furnace, and an injection piston moving up and down inside an injection sleeve, which is suspended from the top plate and also firmly fixed in a base plate immersed into the melting furnace. Molten magnesium stored in the melting furnace is supplied by the injection piston to a die casting sleeve through a molten metal supply pipe communicating with the outside of the melting furnace via a molten metal passage of molten magnesium, whereby the molten metal passage is arranged through the base plate. (As a maintenance process), the driving portion is attachable separated from the immersion part of the molten magnesium.  Next, after the driving portion is moved to a place where it is not affected by high temperature gas and smoke generated at the burning of molten magnesium stuck to the immersed parts, exposed in the air Then, the immersed portion is pulled up and repaired.
Patent JP-H02152013-A (JP)
Title: Production of perpendicular magnetic recording medium
Inventor: FUKUICHI TOMOHIRO
IPC: G11B5/84
Filed: 1988-12-02
Abstract: PURPOSE:To produce a high output perpendicular magnetic recording medium at low temp. by roughening a surface hardened layer of a substrate to specific roughness and heating the substrate to form a CoCr recording layer having a easy magnetization axis perpendicular to the substrate on the surface hardened layer. CONSTITUTION:The substrate 1 with the surface hardened layer 2 of NiP is ground with abrasive tapes of different roughness to make a rough surface of 400 - 1,000Angstrom  average surface roughness. Then the substrate is subjected to sputtering to form the CoCr recording layer 3 having easy magnetization axis perpendicular to the substrate. The temp. of the substrate during film formation in the sputtering process is as low as 130 deg.C, 150 deg.C or 200 deg.C, which prevents bad influence of magnetization of NiP in the surface hardened layer 2 at 250 deg.C or above on the recording reproducing characteristics. It is supposed that the inductive magnetic anisotropy due to the roughness of the layer 2 influences the CoCr layer to increase the perpendicular magnetic component.
Patent JP-2001121759-A (JP)
Title: Thermal printer
Inventor: OGASAWARA MASASHI
IPC: B41J2/32
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermal printer in which the temperature of a platen can be brought quickly to a level suitable for printing by detecting the temperature of the platen accurately and cooling or heating the platen in a short time. SOLUTION: A rectangular cylindrical platen 1 is provided with a plurality of temperature sensors 11 for detecting the temperature on the print face 1a thereof and a cooling means, i.e., a fan 14, for suppressing temperature rise on the print face 1a of the platen 1 is provided. When the temperature sensor 11 detects the temperature on the print face 1a exceeding a specified level, the fan 14 is operated to suppress temperature rise on the print face 1a.
Patent JP-2000133452-A (JP)
Title: Distributed multicolor luminescent el lamp and el lamp unit the same
Inventor: TANABE KOJI
IPC: H05B33/28
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a multicolor luminescent EL lamp having amenity in addition to excellent visibility, as for a distributed EL used for a back light in an LCD for various electronic apparatuses. SOLUTION: Plural luminescent layers 19, 22,... are formed by successively superimposing a set of a translucent electrode layer 18 and a luminescent layer 19 to be distributed with particulate phosphors on a transparent resin film 1, and letters and the like can be displayed in plural colors by one distributed EL lamp 8 by dividing either one or plural layers of these luminescent layers into plural luminescent colors 19A, 19B, etc., in each single luminescent layer.
Patent JP-H08161451-A (JP)
Title: Information recording card and card device
Inventor: ITO HIROO
IPC: G06K19/10
Filed: 1994-12-09
Abstract: PURPOSE: To prevent information requiring security from being decoded for forgery or alteration with comparatively simple configuration by providing an identification signal output part for generating an identification signal with a voltage to be generated between paired electrode layers when prescribed pressure is impressed to a piezoelectric layer. CONSTITUTION: An information recording card 10 is provided with a basic layer 11, magnetic layer 12 as an information recording part for magnetically recording information as known, hidden layer 13, and identification signal output part 14 for outputting the identification signal such as a signal for distinguishing the legal information recording card 10 from an illegal card or an ID number signal. The identification signal output part 14 is composed of a piezoelectric layer 141 composed of a piezoelectric body, and paired electrode layers 142a and 142b formed on the piezoelectric layer 143. When prescribed pressure P is impressed to the piezoelectric layer 141, the voltage is generated between the paired electrode layers 142a and 142b and with this generated voltage, the identification signal is let appear.
Patent JP-H02151335-A (JP)
Title: Plastic working method
Inventor: SATO TAKEAKI
IPC: B21J9/02
Filed: 1988-12-02
Abstract: PURPOSE:To expedite a plastic flow to a filling necessary part by setting plural working positions to which pressure is necessary concentrically on an object to be worked, turning or oscillating the upper die at a prescribed inclination angle by a prescribed number of times or for a prescribed time is this working position and executing plastic working. CONSTITUTION:Turning of an outside turning body 7 and an inside turning body 11 of a double eccentric turning mechanism 6 in a body driving part A is controlled by driving motors 51, 52 by a control signal of a CPU. By selecting a prescribed control mode, a working upper die holder 40 is turned at a prescribed inclination angle against the center axis. By varying the set eccentric quantum within a prescribed range and rotating in reverse the outside and the inside rotating bodies 7, 11 at the same speed by synchronizing them with each other, the working upper die holder 40 can be oscillated at a prescribed oscillation angle. Also, a double eccentric turning mechanism 22 for supporting a sliding body 38 for supporting the outside of a die installing part of the working upper die holder 40 can set arbitrarily the working position by moving the turning center of a working upper die 44. In such a way, the working upper die is turned and oscillated and plastic flow of the a material is expedited, and the filling property is enhanced and a product being free from underfill is obtained.
Patent JP-H04177881-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANEDA KOICHI
IPC: H01L31/10
Filed: 1990-11-13
Abstract: PURPOSE:To improve the crystallinity of an InGaAs and the conditions of the interface between the InGaAs layer and an InP layer by specifying the growth conditions of the InGaAs layer. CONSTITUTION:An InP first semiconductor layer 21, an InGaAs second semiconductor layer 22 the lattice of which is commensurate with an InP single-crystal substrate 20, and an InP third semiconductor layer 23 are successively grown by crystal growth on the substrate 20. The second semiconductor layer 22 is grown at a crystal growth speed not higher than 2.5mum/hr and a molar ratio not higher than 2.5X10<-3> in the gas phase of the compound material of As. Thereby the crystallinity of the InGaAs layer 22 and the conditions of the interface between the InP layer 21 and the InGaAs layer 22 can be improved, the dark current of an APD and a PIN photodiode can be reduced by their multiplier action, and a high-efficiency semiconductor laser device can be obtained.
Patent JP-H10150268-A (JP)
Title: Multilayer interconnection board
Inventor: TAKAMI SEIICHI
IPC: H01L23/12
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To make electrodes on a passive component connect with bonding pads reliably and firmly and to make a semiconductor element and the like connect with thin film wiring conductors reliably and electrically by a method wherein the regions, where are positioned under the lower parts of the bonding pads formed on an uppermost organic resin insulating layer, of the uppermost organic resin insulating layer are formed at a specified hardness. SOLUTION: In an uppermost organic resin insulating layer 2a provided with bonding pads 7, the regions, where are positioned under the lower parts of at least the bonding pads 7, of the layer 2a are formed into such hard ones as to say that when a needle of a diameter of 1mmϕ is pressed to the regions by a force of 10gf at 150 deg.C, the penetration depth of the needle is 10μm or shallower. Thereby, when an electronic component 8 consisting of active and passive components is made to joint to the pads 7 by thermocompression bonding or the like, a recess is never formed in the layer 2a. As a result, the component 8 consisting of the active and passive components can be connected with the pads 7 reliably and firmly and a semiconductor element and the like can be connected with thin film wiring conductors 3 reliably and electrically.
Patent JP-H11137888-A (JP)
Title: Electric washing machine
Inventor: TAKAHASHI YASUHITO
IPC: D06F33/02
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To sterilize fungi adhered to clothes by supplying a sodium hypochlorite solution generated by electrolyzing salt water in prescribed concentration in an electrolytic cell separate from a washing tub during a prescribed period of rinsing. SOLUTION: To keep the concentration of salt in an electrolytic cell at about 100 ppm, 0.05 g of salt is measured by a salt measuring spoon. The salt is put into a vessel and 500 cc of tap water is added into the vessel. After agitating water to dissolve salt until crystals disappear, a lid 9 of an electrolytic cell 6 is opened to put salt water in. Thus the concentration of salt in the electrolytic cell is enabled to be kept constant. The concentration of sodium hypochlorite generated in the electrolytic sell is controlled by time for applying constant current between electrodes 7 to make control easier. By applying about 200 mA of current for 4-5 minutes, about 20 ppm of sodium hypochlorite is generated. A volume 500 cc of the sodium hypochlorite solution is mixed into water to be diluted to 10 times during actuating a shower nozzle 13.
Patent JP-H08145290-A (JP)
Title: Fluid pressure transporting device
Inventor: YUMOTO HIDEAKI
IPC: F16K31/56
Filed: 1994-11-15
Abstract: PURPOSE: To provide a fluid pressure transporting device to enable a changeover valve to be changeable with a strong force even in a small floating force, which is sure in its operation. CONSTITUTION: In a closed vessel 2 a changeover valve 4 and a snap mechanism is built. The snap mechanism comprises a first shaft 37 supported in the vessel 2; a float arm 51 and an auxiliary arm 52 turned around the first shaft 37; a second shaft 58 supported at the float arm 51 at a point apart from the first shaft 37; a third shaft 59 supported at the auxiliary arm 52 at a point apart from the first shaft 37; a compression coil spring 54 whose mounting parts are capable of turnable. A float is connected to the arm 51 and the changeover valve is connected to the auxiliary arm 52 through a valve shaft control rod 28. The distance between the first shaft 37 and the third shaft 59 is made longer than that between the first shaft 37 and the second shaft 58.
Patent JP-H11141397-A (JP)
Title: Internal combustion engine
Inventor: YOSHIKAWA SATOSHI
IPC: F02B23/10
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To excellently generate swirl vortex in the vertical direction even when limitation in the longitudinal direction of an internal combustion engine is applied on a standing-upright suction port having a small bore diameter and to realize high combustion efficiency, in an internal combustion engine having two standing-upright suction ports. SOLUTION: Flow straightening protrusions 26 and 26 are arranged at two suction ports 24 and 24 extending in parallel to each other through a cylinder head toward the upper surface of the cylinder head. The flow straightening protrusions arranged in the vicinity of suction opening parts 30 and 30 opened fronting on a combustion chamber 20 and straighten a flow of suction air in a suction port toward an intersection point Z between a middle lines Y between two suction opening parts and the wall surface of a cylinder and guide the suction air in a combustion chamber.
Patent JP-H04180315-A (JP)
Title: Photodetecting circuit
Inventor: UDA YOSHIHIRO
IPC: H04B10/2507
Filed: 1990-11-15
Abstract: PURPOSE:To suppress the linking of an output signal so as to prevent the distortion of output waveform, and simultaneously, to increase output voltage because of the increase of the virtual load resistance of a photodetecor by providing damping resistance whose resistance value is set so as to set a critical damping condition in respect of a photodetecting circuit to be used for converting a high-speed optical signal into an electric signal and observing its waveform. CONSTITUTION:The photodetecting circuit is provided with a photodiode 11, and the cathode electrode of this photodiode 11 is connected to a DC bias terminal 13 through a resistor 12, and simultaneously, it is earthed through a bypass capacitor 14. Besides, the anode electrode of the photodiode 11 is earthed through a first resistor 21 as output resistance, and simultaneously, it is connected to an output terminal 16 through a second resistor 22 as the damping resistance. An oscilloscope, etc., for observing the waveform is connected to the output terminal 16 through a coaxial cable. The resistance value R2 of the resistor 22 is set so as to be the critical damping condition for the capacitor 19, a coil 20, the resistor 21, and the load resistance connected to the output terminal 16.
Patent JP-H05123559-A (JP)
Title: Mixing method and device therefor
Inventor: SASAKI YASUYORI
IPC: B01F13/00
Filed: 1991-10-28
Abstract: PURPOSE:To efficiently mix, for example, gas with a liquid, a liquid with a liquid, a powder with a liquid, a liquid and a powder with a liquid, gas and a liquid with a liquid or gas and a powder with a liquid. CONSTITUTION:At the time of mixing, a mixing chamber 3 is formed in a cylinder 2 combined with a piston 1 and substances to be mixed are received in the mixing chamber 3 to be mixed by the reciprocating movement of the piston 1. A mixing apparatus has the mutually combined piston 1 and cylinder 2, the mixing chamber 3 formed in the cylinder 2 and a drive source reciprocally moving the piston 1.