baber/WOPTO huggingface dataset:
Patent JP-H03223072-A (JP)
Title: Method of writing and reading discrimination data to fine spinning bobbin
Inventor: MATSUBAYASHI JUNICHI
IPC: D01H9/18
Filed: 1990-01-24
Abstract: PURPOSE:To prevent a recording content from being damaged, perform a control or the like even in a conveying system having no tray and to make free a peripheral directional position of a read head by sticking a magnetic film to the internal peripheral surface of a fine spinning bobbin and performing write of a discrimination data by juxtaposing a peripheral directional track in the axial direction and read of the data by moving the track in the axial direction. CONSTITUTION:A magnetic film 31 is pasted to an upper part internal peripheral surface of a bobbin K of a fine spinning bobbin. Write of discrimination data of production spindle or the like is performed as a recording surface, in which a plurality of tracks extended in the peripheral direction are juxtaposed in the axial direction, by rotating the fine spinning bobbin in one direction and moving a write head 32 in a direction crossed with a bobbin rotational direction relating to the magnetic film 31, in a fine spinning bobbin supply station. Read of the discrimination data of the bobbin K is performed only by moving a read head 32 in a direction crossed with the track relating to the magnetic film 31, in a fine spinning bobbin extraction station.
Patent JP-H07209011-A (JP)
Title: Car navigation system
Inventor: SHIRAI YUTAKA
IPC: G08G1/0969
Filed: 1995-01-30
Abstract: PURPOSE:To provide a map enlarged or contracted in scale for a part of a map of standard scale and display definitely the selectivity of a map enlarged or contracted in scale for an operator by providing a high-speed sensor, a direction sensor, a memory means, a display means, and a control means as well as an operating switch. CONSTITUTION:A MPU101 makes overall operational control. An operation switch 103 interfaces with the MPU101 by the operation of an operation, and accepts the selection of a map number and a scale. Also a switch 204 indicates an enlarged map, and informs the operators of the selectivity of the map by lighting. When a vehicle enters a predetermined area while map data is displayed on a display means, the operator is informed 204 of the acceptability of instructions 101 and 204 to enlarge the map. Then, when a request 103 for scale selection is given, the display on the display means is changed over to the map data enlarged or contracted in scale. By this, the operator can know 204 definitely the preparation of the map data enlarged or contracted in scale, and switch over 101 and 109 a screen promptly.
Patent JP-S61173862-A (JP)
Title: Metal-bonded sintered diamond
Inventor: ISOBE EIJI
IPC: B24D3/10
Filed: 1986-01-23
Abstract: PURPOSE:To suppress scattering in the amount of cutting by utilizing a metal bond composed of 0.2-0.3 wt% of one or more than two kinds out of phosphorus and/or sulfur, 2-30 wt% of copper and residuum of nickel. CONSTITUTION:A metal bond composed of 0.2-0.3 wt% of one or more than two kinds out of phosphorus and/or sulfur, 2-30 wt% of copper, and residuum of nickel, and 0.1-10 wt% of 1-40mum diamond to which a small amount of lubricant is added are mixed, pressure-formed, and sintered. In this sintered material thus obtained, copper is fused in the nickel base to form solid solution, and intermetallic compound is uniformly dispersed in the matrix. Moreover, since copper lies suitably in the intermetallic compound, hard metal bond uniformly wearing in appropriate speed is formed. Holes apearing after formation of the intermetallic compound dissolve loading phenomena during a long-hour operation. Self-dressing effect due to the metal bond increases the amount of cutting and suppresses scattering in the amount of cutting.
Patent JP-2000178615-A (JP)
Title: Method for controlling flow of molten iron and slag on furnace hearth part in blast furnace
Inventor: ICHIDA MORIMASA
IPC: C21B5/00
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for suitably controlling the flow of molten iron and slag on the furnace bottom in a blast furnace for restraining the erosion of refractory wall at the surrounding part on the furnace hearth in the blast furnace operation. SOLUTION: In the operation of the bell-less blast furnace, when the flow of molten iron and slag on the furnace part at the iron tapping time is controller the temp. of the side wall on the furnace hearth is measured and in the case this temp. exceeds an upper regulating value, or the rising speed of the temp. exceeds a limited value, at the time of charging the charging material into the blast furnace, the last coke charged through a swing chute is charged and piled in the intermediate part of the furnace in the radial direction of the furnace opening part in the blast furnace, and successively, iron ore is charged into the interval between the outside of the charged and piled coke and the furnace wall of the blast furnace with the swing chute.  As the other way, after charging the coke into the lower part in a furnace top hopper just above the blast furnace, successively, the iron ore is charged on the upper part thereof. Then, after charging a large part of coke stored at the lower part of the furnace top hopper into the intermediate part of the blast furnace, the swing chute is shifted to the outside of the charged and piled coke and the charge of the iron stored at the upper part is started.
Patent JP-H08198021-A (JP)
Title: Coin case
Inventor: HIROSE TSUGIO
IPC: B60R7/06
Filed: 1995-01-30
Abstract: PURPOSE: To provide a coin case which is easy to take out coins and capable of positively preventing the falling of coins, and the opening space of which is small. CONSTITUTION: A coin case is made up of an outer case 5 having an opening 11 on this side, and a vessel-like inner case 7 in which a supporting part 31 is slidably held on this side of the outer case 5, which is formed on this side of the supporting part 31 to be capable of exposing from the opening 11 of the outer case 5, and which has a coin storage part 3. In the inner case 7, a coin holding part 47 in which some inclined planes are formed so as to ascend toward this side in stepwise manner, is formed on the bottom of the coin storage part 43, and a bank 35 is formed most on this side of the supporting part 31.
Patent JP-S63182036-A (JP)
Title: Preparation of catalyst for removing nitrogen oxide in exhaust gas
Inventor: AKAMA HIROSHI
IPC: B01J29/24
Filed: 1987-01-22
Abstract: PURPOSE:To enhance not only moldability but also mechanical strength by adding titania and water to zeolite having copper supported thereby to knead both of them with said zeolite and subsequently adding an inorg. fiber to the kneaded mixture. CONSTITUTION:In a method for preparing a catalyst catalytically reducing and removing nitrogen oxide in exhaust gas by ammonia, 10-90wt.% of titania is added to zeolite having copper supported as an active metal component thereby and water is added to said zeolite to be kneaded therewith. After the moisture of this kneaded mixture is adjusted to 23-43wt.%, 5-30% by wt. of a total catalyst amount of an inorg. fiber is added to and mixed with said mixture and the resulting composition is molded, dried and baked. By this method, the catalyst reduced a deterioration due to the catalytic poison substance such as arsenic or sulphurous acid gas contained in exhaust gas is obtained and the zeolite-titanium type catalyst sufficiently developing the effect of the inorg. fiber being a binder and having good moldability and excellent mechanical strength can be obtained.
Patent JP-S58129662-A (JP)
Title: Fault detecting system
Inventor: MATSUMOTO MITSURU
IPC: G06F11/08
Filed: 1982-01-29
Abstract: PURPOSE:To check the operation of a parity checking circuit by previously storing test data in a read-only memory in a processor and then inputting various necessary test data including normal and incorrect data to the parity checking circuit. CONSTITUTION:When the processor 1 inputs a prescribed address and a write/ read controlling signal to a main storage device 2, extracted reading data are transmitted to a gate 7. The inputted address is also transmitted to the read- only memory 6 and the test data corresponding to the address are extracted, but only reading data are transmitted to a receiving device 3 because a test signal is not inputted to gates 7, 9. When the processor 1 inputs the prescribed address in the read-only memory 6 and also inputs the test signal to the gates 7, 9, the prescribed test data are extracted from the read-only memory 6 and inputted to a parity checking circuit 5 through gates 9, 8.
Patent JP-H04247754-A (JP)
Title: Inter-station talkie guide service system
Inventor: NONAKA ISAMU
IPC: H04Q3/58
Filed: 1991-02-04
Abstract: PURPOSE:To intercept information from a general telephone set widely by dialing a special number from a control telephone set in advance so as to access a talkie controller, thereby preparing the start of talkie service. CONSTITUTION:When a subscriber of an exclusive control telephone set 1 dials a special number to access a talkie device 7, a private branch of electronic exchange 3 reads the accommodated location of a line circuit 2 to which the telephone set 1 is connected. Then a start signal is sent to a talkie controller 5 connecting to a 4-wire E/M relay trunk 4 to connect private branch of electronic exchanges 3, 6 of a key station and a local station with a path 3-4 thereby completing the setting of the talkie service start. When the subscriber dials a special number of the talkie service by using a telephone set 8, the private branch of electronic exchange 3 sets a path 3-2 to connect the talkie device 7 to the subscriber telephone set 8. Thus, the talkie service is received from any subscriber telephone set.
Patent JP-H09213878-A (JP)
Title: Semiconductor device
Inventor: OSHINO YUICHI
IPC: H01L25/18
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To shorten the manufacture process and manufacture time by installing a semiconductor chip on the conductor pattern on a substrate, and connecting the semiconductor chip with an outer terminal electrically, and forming a group of metallic bases and an insulating case integrally. SOLUTION: A substrate 3 where copper patterns 3b and 3c are installed on both sides of a ceramic board 3a is arranged on a metallic base 11. The copper pattern 3b at the rear of this substrate 3 is connected to a metallic base 11 to serve as an external terminal is connected by solder, and a semiconductor chip 4 is mounted on and electrically connected to the copper pattern 3c on the surface side of the substrate 3. Then, around the metallic case 11, a case 12 is molded in a body with the metallic base 11, and inside the case 12, potting resin 7 is injected onto the mounting board 3, and an epoxy resin layer 8 is installed on thereon, and the case 12 and a holder 6 are fixed. Hereby, manufacture process and manufacture time can be shortened.
Patent JP-H05203836-A (JP)
Title: Plastic optical fiber fixed with connector
Inventor: KOBAYASHI HISAAKI
IPC: G02B6/36
Filed: 1992-01-28
Abstract: PURPOSE:To enable the use of the plastic optical fiber in a high-temp. atmosphere of >=100 deg.C by adhering and fixing the ferrule part of a connector to the terminal of the plastic optical fiber by a specific adhesive. CONSTITUTION:The ferrule part of the connector is adhered and fixed to the terminal of the plastic optical fiber by the adhesive which consists essentially of an epoxy resin contg. a rubber unit and has <=0 deg.C glass transition temp. after curing. The epoxy resin contg. the rubber unit refers to a resin contg. both of a rubber polymer and a resin contg. an epoxy group and is generally used as a two-part mixing type. The sine qua non with this adhesive is that the glass transition temp. after the curing of the adhesive be <=0 deg.C, more preferably <=-20 deg.C and further preferably below the lower limit service temp. of the plastic optical fiber to be used. The maintenance of the glass transition temp. at <=0 deg.C is attained by incorporating the rubber polymer into the constituting components.
Patent JP-2000211052-A (JP)
Title: Shrinkable laminated film
Inventor: SATO TOMOAKI
IPC: C08L33/08
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To check the development of a delamination even at heating by a method wherein a laminated film is produced by laminating a gas barrier laminate consisting of at least two layers of a thermoplastic resin layer and an organic gas barrier layer arranged on the thermoplastic resin layer and a shrinkable thermoplastic resin layer. SOLUTION: A laminated film 1, which has both an oxygen gas barrier property and a shrinkability and is suitably used for the packaging of a matter to be packed such as foodstuffs or the like, is made of a thermoplastic resin layer 11 having a heat shrinkability and a gas barrier laminate 12. The gas barrier laminate 12 is produced by laminating a thermoplastic resin layer 13 and an organic gas barrier layer 14 to each other. As the preferable thermoplastic resin layer 11 having the heat shrinkability, a layer having a shrinkage factor in the hot water of 95 deg.C of 0.5-50% is employed from the point of balance between the heat shrinkability and the check of a delamination. The organic gas barrier layer 14 is preferably made of a mixture including a poly(meth) acrylic acid-based polymer and a polyalcohol-based compound.
Patent JP-H03217851-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: UNNO MIKIO
IPC: G03G9/097
Filed: 1990-01-23
Abstract: PURPOSE:To obtain the toner for developing electrostatic charge images which is less deteriorated in image quality by lapse of time and is less deteriorated by environment and has excellent electrostatic charge characteristics by making combination use of the quaternary ammonium salt and imidazole deriv. expressed by specific constitutional formulas. CONSTITUTION:The quaternary ammonium salt is the salt making compd. of the quaternary ammonium salt as expressed by general formula I and naphthol sulfonic acid. In the formula, R<1> denotes 1 to 8C alkyl group; R<2> and R<3> respectively denote 1 to 18C alkyl group; R<4> denotes 1 to 8C alkyl group or benzyl group. On the other hand, the imidazole deriv. is the compd. expressed by general formula II. In the formula, R<1>, R<2> and R<3> respectively denote a hydrogen atom, 1 to 20C alkyl group or aryl group. The quaternary ammonium and imidazole deriv., when used in combination, are particularly excellent as a positive charge control agent.
Patent JP-H06891-A (JP)
Title: Production of polypropylene resin in-mold foamed molded object having skin
Inventor: MATSUKI KIYOSHI
IPC: B29K23/00
Filed: 1993-01-29
Abstract: PURPOSE:To strongly integrate a skin material and in-mold foam simultaneously with the production of the in-mold foam from prefoamed particles even when the skin material has no air permeability and the thickness of a foam layer is large and to prevent the generation of welding inferiority. CONSTITUTION:A steam impermeable skin material 8 is provided to the inner surface of a mold A1 and the mold A1 and a mold B2 are clamped to constitute a mold which is, in turn, filled with polypropylene resin prefoamed particles and steam is supplied only from the steam orifices 4 of the mold B2 without heating the mold A1 and the prefoamed particles are preheated at temp. lower than temp. mutually welding the prefoamed particles to be wetted with steam and finally heated at temp. equal to or higher than the temp. mutually welding the prefoamed particles.
Patent JP-2000214827-A (JP)
Title: Color liquid crystal display device in field sequential drive system
Inventor: KOBAYASHI KENICHI
IPC: G02F1/133
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To significantly reduce power consumed by a backlight by selecting a pixel having maximum permeability for each color in one field period for constituting one image, controlling the gradation of the backlight by setting a brightness signal for this picture element to 100%, and correcting permeability of each pixel of a liquid crystal. SOLUTION: A selecting/correcting circuit 14 for field maximum brightness comprises a calculating portion and I/O and reads a maximum brightness signal (0-255 gradations) of each color from an image memory 12. A pixel, having maximum permeability is selected in relation to each color in a single field period for constituting one image, and gradation of the back light is controlled by setting a brightness signal for this pixel to 100%. This gradation control output is outputted to a three-color RGB backlight control circuit 16. Following such gradation control of the backlight, permeability of each pixel of a liquid crystal is corrected, corresponding to the control in order to provide a prescribed brightness and is written in an image memory 15.
Patent JP-S5296479-A (JP)
Title: Rolling cut type shear
Inventor: KUMABE SATORU
IPC: B23D15/08
Filed: 1976-02-10
Abstract: PURPOSE: To provide a shear, which is easily maintained and inspected, without a cam board and a roller by using a connecting rod in roder to control a movement of an upper knife. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59139264-A (JP)
Inventor: ABE SHIZUO
IPC: A61J3/00
Filed: 1983-01-29
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-S57128745-A (JP)
Title: Composition having high dielectric constant
Inventor: MUKAI SADAYOSHI
IPC: C08K5/56
Filed: 1981-01-31
Abstract: PURPOSE: To obtain a thermally stable compositin having inceased dielectric constant, by dispersing a specific N,N-dialkyl-1,3-diselenacyclopentane-2-iminium cation-tetracyanoquinodimethane simple salt to an insulating polymer.  
     CONSTITUTION: An N,N-di(1W7C alkyl)-1,3-diselenacyclopentane-2-iminium cation- tetracyano-quinodimethane simple salt is dispersed in an insulating polymer at a concentration of 0.5W5wt%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04241296-A (JP)
Title: Memory initialization system
Inventor: TACHIBANA YOSHIMI
IPC: G11C29/00
Filed: 1991-01-10
Abstract: PURPOSE:To greatly shorten time required for memory clearing operation by providing holding means, which are capable of freely changing the setting of identification information, in a plural number of storage devices, setting the same identification information in these holding means and then initializing memory. CONSTITUTION:Before performing the memory clearing operation for memory arrays 17, 27, by the set values 114, 214 from a diagnostic bus 101, the same values are set in device number registers 12, 22. Then, a memory writing request is outputted on a system bus 100, and the memory clearing operation is started. Then, from AND gates 14, 24, starting signals 119, 219 are outputted to timing circuits 15, 25; in memory arrays 17, 27, by means of signals from the timing circuits 15, 25, data 121, 221 are written in. Consequently, as all writing in the storage devices 1, 2 is performed at the same time, the time required for the memory clearing operation is greatly shortened.
Patent JP-H03219466-A (JP)
Title: Waveform shaping device
Inventor: TAKIGAWA MASAMI
IPC: G11B20/10
Filed: 1990-01-24
Abstract: PURPOSE:To prevent unrequired digital data from generating when an input signal for waveform shaping is kept constant for a long time by providing an A/D converter and a continuous pulse detector. CONSTITUTION:An optical signal 11 enters a optoelectric signal converter 1, and the output voltage of an extremal value detection circuit 2 is decreased gradually, and prescribed waveforms appear at the output terminal 43 of a comparator 4 and the output terminals of monostable multivibrators MMV 5 and 6. The output of the MMV 6 is inputted to the continuous pulse detector (retriggerable monostable multivibrator) 7, and one pulse is issued when trigger is performed. Furthermore, output pulse width is extended by the share of a trigger with a time less than the output pulse width. A digital signal generator 8 generates one pulse based on the enable signal of the continuous pulse detector 7 at an MMV when the trigger is applied. Therefore, no digital data is outputted when a reproducing signal is kept constant for a long time as at an unrecorded part, and it is outputted when recording/reproduction is performed.
Patent JP-S60158717-A (JP)
Title: Oscillation circuit with temperature compensation
Inventor: HIRASHIMA KUNIHIKO
IPC: H03K3/03
Filed: 1984-01-27
Abstract: PURPOSE:To obtain an oscillation circuit which performs application to voltage/ frequency conversion and at the same time is subjected to temperature compensation, by increasing the level of working voltage of an inverter in response to the temperature rise. CONSTITUTION:Gate voltages VGP and VGN are obtained at a node N3 between a resistance R4 and a P channel MOSFETQ5 connected in series between positive and negative power supply sides and a node N4 between a resistance R5 and N channel MOSFETQ5 respectively. The shift degrees of both FETs Q5 and Q6 are decreased in response to the temperature rise, and the current is reduced. The potential reduction due to resistances R4 and R5 is decreased. Then the voltages VGP and VGN are reduced and raised up respectively, and the gate- source voltage is increased for FETs Q1 and Q4. Thus the working voltage of an inverter consisting of FETs Q2 and Q3 can be increased. The size of each MOSFET and levels of resistances R4 and R5 are decided so as to change the gate voltage so that the increase of the transmission delay time due to the reduction of shifts of FETs Q2 and Q3 owing to the temperature rise can be compensated by the reduction of impedance between the source and the drain of FETs Q1 and Q4 respectively.
Patent JP-S5299505-A (JP)
Title: Behind bump sensor for freight car accelerator and decelerator
Inventor: SEMA KATSUTOSHI
IPC: B61J3/00
Filed: 1976-02-13
Abstract: PURPOSE: To prevent erroneous operation of a behind bump sensor fo rfreight car. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59174476-A (JP)
Inventor: KAARUHAINTSU TSURAUFU
IPC: B65D1/06
Filed: 1984-01-27
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-S63182780-A (JP)
Title: Picture processing method for drawing reading device
Inventor: HARA TOSHIO
IPC: G06T5/30
Filed: 1987-01-26
Abstract: PURPOSE:To surely recognize patterns by performing the second scan of a bit pattern after line thinning process to detect a bit array that disturbs the following pattern recognizing process and correcting the bit array. CONSTITUTION:The line thinning data is checked again in a TV scan (raster scan) mode of a (3X3)-mask M1 before the bit pattern data undergone a necessary line thinning process for the pattern recognizing process of the next stage is compressed by the linear approximation. When an inter-bit connection (a lump of picture elements) that disturbs the following pattern recognizing process is detected through said scan, this lump is eliminated for conversion into a bit pattern free from faults. Thus it is always possible even for a binarized pattern (bit pattern) obtained after a line thinning process carried out by the Deutsch algorithm to track the lines thereafter.
Patent JP-H01190806-A (JP)
Title: Snow melting method and device thereof
Inventor: MIYAHARA KINGO
IPC: E01H5/10
Filed: 1988-01-25
Abstract: PURPOSE:To enhance the efficiency in snow-melting operation by heating the water scooped up by a rotator by means of hot air so as to be heated water, and jetting it together with hot air to snow for melting snow. CONSTITUTION:When the water A, inside a water tank 101, is scooped up by a rotator 109, and is forcibly discharge from many jet ports 105 perforated on the surface of a flowing water guiding member 102, the water is quickly heated to heated water by exchanging heat with hot air. Further, the heated water together with hot air is jetted from inside to the snow 125 having been packed on a snow receiver 118, so that the snow 125 can be melted away in a short time. While flowing down inside the water tank 10, melted snow water is subjected to heat-exchange by a hot-air chamber 121, and snow melting efficiency can be enhanced. Thus, since no hot water spray pipe or the like is used, the clogging due to dust is not caused.