baber/WOPTO huggingface dataset:
Patent JP-H10307673-A (JP)
Title: Coordinate input device and its control method
Inventor: SUNAKAWA SHINICHI
IPC: G06F3/0488
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide the coordinate input device and its control method which enables automatic parallax correction in the process of normal input operation and improves the usability. SOLUTION: The coordinate value of an indicated input position is detected and on the basis of the detected coordinate value and a previously set input area, corresponding key data is outputted (steps S100, S101, and S102). At this time, the detected coordinate value is stored in a memory while made to correspond to the input area (step S103). When the number of coordinate values which are stored in the memory and correspond to the input area reaches a specific number, the position distribution of the coordinate values stored in the memory is calculated (steps S104 and S105). Here, the geometrical center of the coordinate values stored in the memory is found. Then the input area is so moved that the found geometric center comes to the center of the input area.
Patent JP-H1064599-A (JP)
Title: Battery system, battery pack, and manufacture of battery system
Inventor: STAFFORD JOHN P
IPC: H01M50/213
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an excellent structural support to a battery cell. and numerous battery cells supported together as a battery pack. SOLUTION: A housing support 26 comprises at least two split shell segments 26a and 26b, and each split shell segment includes a thermal conductive inner layer 42 which has a plurality of thermal conductive fibers 44 having heat sink ends, and a structure support outer layer 48 provided on the thermal conductive inner layer 42. A structure adhesive agent layer 36 combines each thermal conductive inner layer 42 of the split shell segment 26a or 26b to the battery cell housing 24. A heat sink 56 is contacted thermally with each heat sink end of the split shell segment 26a or 26b, and each structure support outer layer 48 is combined to a structure base body 60.
Patent JP-H04346306-A (JP)
Title: Optical pick-up
Inventor: KUBO WATARU
IPC: G02B13/18
Filed: 1991-05-24
Abstract: PURPOSE:To facilitate manufacture and reduce cost by condensing light from a light source with two or more single lenses. CONSTITUTION:A finite magnification unit uses as a composite lens two single lenses, a collimator lens G1 and an objective lens G2. Emitted light from a semiconductor laser LD of a point light source passes through a cover glass Gt, then is incident to a collimator lens G1 and becomes nearly parallel light, thereafter, is condensed by an objective lens G2 and is focused on a information recording surface of a disk Gd. In this case, a light pick-up is used especially as an integrated movable body of the light source and the lenses, while the semiconductor laser LD, cover glass Gt, collimator lens G1 and objective lens G2 are installed in a suitable case, and focusing control and tracking control to the disk Gd are performed by moving the case.
Patent JP-S6012270-A (JP)
Title: Adjusting method of casting temperature
Inventor: YAMASHITA HAJIME
IPC: B22D46/00
Filed: 1983-07-04
Abstract: PURPOSE:To obtain an excellent casting in the stage of pouring molten copper from a holding furnace into a casting mold by reading the temp. rising speed of spouts provided before and behind the holding furnace and controlling the temp. of the molten copper to be supplied into the casting mold. CONSTITUTION:A temp. detector is attached to a spout 2 which conducts the copper melted in a shaft furnace 1 to a holding furnace 3 and/or a spout 4 which conducts the molten copper from the furnace 3 to a tundish 5, etc. The temp. rise DELTAt deg.C at the time DELTAH is then measured. A copper wire calculated preliminarily to meet the measured DELTAt/DELTAH is supplied to a molten metal well 6 in accordance with the change in the speed of a pinch roll 9 driven by a motor 8, thereby controlling the temp. of the molten copper to be supplied into the casting mold.
Patent JP-H0417666-A (JP)
Title: Formation of thin film
Inventor: MASAKI KENJI
IPC: C23C14/58
Filed: 1990-05-08
Abstract: PURPOSE:To improve the adhesion of an inorg. thin film to a resin substrate by forming the thin film on the substrate and pressure-bonding them. CONSTITUTION:An inorg. thin film is formed on a resin substrate such as a methacrylate resin or polycarbonate resin substrate. The thin film may be an amorphous carbon film formed by plasma CVD, an Al2O3 film formed by sputtering or an SiO2 film formed by vapor deposition. They are then pressure- bonded by pressing or other method. The adhesion of the inorg. thin film to the resin substrate is improved independently of the kind of the resin.
Patent JP-S611451-A (JP)
Title: Method and equipment for continuous casting
Inventor: TAZOE NOBUHIRO
IPC: B22D11/06
Filed: 1984-06-12
Abstract: PURPOSE:To improve the dimensional accuracy in the transverse direction without plate breakage by introducing a molten steel into the space between a pair of upper and lower endless tracks made by connecting endlessly cooling blocks divided to plural pieces in the transverse direction and casting the molten steel while heating the neighborhood of the parts of the cooling blocks forming the side walls of a casting mold. CONSTITUTION:A pair of the upper and lower endless tracks 1, 2 are made by connecting endlessly the many cooling blocks 3, 4. The cooling blocks are trisected to 3a-3c, 4a-4c in the transverse direction. The space between the step parts 9 and 10 of the blocks 3a, 4c is adjusted to meet the product width by fluid pressure cylinders 11, 12 and the space between nozzle units 15 and 16 is adjusted by fluid pressure cylinders 17, 18. The molten steel is supplied into the molten steel inlets of the nozzle units 15, 16 while the neighborhood of the parts is contact with the step parts 9, 10 of the blocks 3a, 4c and the step parts 9, 10 of the blocks 4a, 3c is heated by heaters 19, 20. The tracks 1, 2 are rotated, by which a solidified shell 23 is formed.
Patent JP-H09301115-A (JP)
Title: Air bag type occupant protection device
Inventor: YOSHIDA RYOICHI
IPC: B60R21/26
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To first expand an air bag a little at the time of vehicle collision independent of the condition whether the human body is present in the vicinity of an air bag device main body, and decrease or stop the inflow of gas into an air bag when the human body exists in the vicinity of the air bag device main body at that time. SOLUTION: An air bag device main body 4 is so constructed that an air bag 5 stored in a case 8 is expanded by two inflators 6, 7. The air bag device main body 4 comprises a gas pressure sensor 9 for detecting the gas pressure in the air bag 5. A detection sensor of the sensor 9 and a detection signal of an accelerator sensor 2 are input to a control unit 3. When a vehicle 1 collides, the acceleration at that time is detected by the acceleration sensor 2, and when the detected acceleration is larger than a threshold for expanding an air bag, first the inflator 6 is operated by the control unit 3. When an occupant exists in the vicinity of the air bag device main body 5, the inflator 7 is not operated. When an occupant does not exist in the vicinity of the air bag device 5, the inflator 7 is operated.
Patent JP-S5748411-A (JP)
Title: Drill
Inventor: HOSOI TOSHIAKI
IPC: B23B51/00
Filed: 1980-08-29
Abstract: PURPOSE:To improve convenience of discharging machined chips, duly followed by easier process of drilling a deep hole as well as to enhance rigidity of the related drill, by assigning a specific value to the width ratio of a groove provided for discharging the metal chips generated in machining process with a drill. CONSTITUTION:The ratio alpha/theta is defined as width ratio of a groove, thereby alpha is an angle between two radial lines starting from the center ''0'' of the drill shank toward the opening edges of drilling chips discharge groove 3 and theta is an angle corresponding to the surface free of such a groove. This width ratio of the groove shall be set in the range 0.5-0.02 and rigidity of the drill both for bending and torsion shall be enhanced. At the same time, there shall be some contrivance to reform those machining chips having curling tendency into a band-shaped linear chips to be easily broken provided that both sorts of chips are forced to pass through the chips discharge groove, where one sort of chips can be formed with a small curl while being generated by the cutter edge arranged closer toward the center than the concave 4 and the other sort of chips can be formed in a band shape with the width identical to that of the cutter edge arranged along the periphery toward circumference from the concave 4. Thus, these machined chips can be very smoothly discharged.
Patent JP-2000309725-A (JP)
Title: Actinic-radiation-curable composition
Inventor: KIRIMOTO KAZUSUKE
IPC: C09D4/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a curable composition capable of forming a coating film being excellent in water repellency, oil repellency, and stainproofness and having gloss and transparency by mixing a compound having a polyfluoroalkyl and an actinic-radiation-polymerizable unsaturation with two compounds each of which has no fluorine atom and having at least one or at least two actinic- radiation-polymerizable unsaturations and an actinic-radiation polymerization initiator. SOLUTION: This composition comprises (A) a compound having a polyfluoroalkyl or polyfluoroalkenyl group and an actinic-radiation-polymerizable unsaturation, (B) a compound containing no fluorine atom and having at least two actinic-radiation-polymerizable unsaturations and having a molecular weight of at least 1,000, (C) a compound containing no fluorine atom and having at least one actinic-radiation-polymerizable unsaturation, and having a molecular weight of below 1,000, and (D) an actinic radiation polymerization initiator. It is desirable that the composition contains component A in an amount of 0.5-100 wt.% based on the total amount of components B and C. It is desirable that it has a moisture content of at most 500 ppm.
Patent JP-S5821935-A (JP)
Title: Fault position detecting system for measuring information multiplex transmission system
Inventor: YASUHARA TAKESHI
IPC: H04B10/524
Filed: 1981-08-03
Abstract: PURPOSE:To detect fault positions, by making the structure duplex between a central processor and an optical branching/connecting device. CONSTITUTION:A central processor selects either a light emitting element EO11 or EO12. The information of light emission is branched into N pieces by a star coupler SC, and these branched pieces of information are received at photodetectors OE21-OE2N provided to various types of measuring devices. The measuring devices send back the prescribed information in an opposite route and based on the received information. If no send-back information is available, the rest light emitting elements are driven by the central processr to collect the information. Fault positions can be decided from the combination of the send-back information and the used light emitting elements.
Patent JP-H0416597-A (JP)
Title: Production of silicon carbide single crystal
Inventor: FURUKAWA MASAKI
IPC: H01L21/203
Filed: 1990-05-09
Abstract: PURPOSE:To obtain a high-grade single crystal at a relatively low temp. by preparing a substrate (off-angle substrate) made of a hexagonal silicon carbide single crystal and having a growth surface whose orientation has been inclined in a specified direction and growing a single crystal by a sublimation recrystallization method with the substrate as a seed crystal. CONSTITUTION:A substrate (off-angle substrate) made of a hexagonal silicon carbide single crystal and having a principal growth surface whose orientation has been inclined from [0001] direction is prepd. A silicon carbide single crystal is grown by a sublimation recrystallization method with the off-angle substrate as a seed crystal.
Patent JP-S5546587-A (JP)
Title: Method of forming plasma growing film
Inventor: OSHISHIBA KEIMEI
IPC: H01L21/302
Filed: 1978-09-29
Abstract: PURPOSE: To form desired taper angle of plasma growing film on a substrate after etching by growing first Si x N y  at predetermined temperature when forming the plasma growing film on the substrate and growing second Si x N y  film at lower temperature than previous temperature.  
     CONSTITUTION: Si x N y  film 11 of approx. 1μm is formed by chemical reaction in plasma at 250°C on the surface of a semiconductor substrate provided with metallic wiring 10 of first layer. Then, the temperature is lowered to 150°C, and Si x N y  film 12 of approx. 0.2μm is laminated to grow the film 12. Then, it is plasma etched with photoresist film as mask. Thus, a through hole 13 is perforated having less than 45° of taper angle on the laminated film. That is, since the through hole of desired taper angle can be obtained by selecting the growing temperature of the film, no wire breakage occurs at the second layer of metallic wiring provided thereon. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5911421-A (JP)
Title: Constant current source circuit
Inventor: KOJIMA TOORU
IPC: G05F1/56
Filed: 1982-07-12
Abstract: PURPOSE:To avoid variation of the current value to a change of temperature, by connecting an output circuit consisting of the 3rd and 4th transistors to the collector of the 2nd transistor of a constant current circuit consisting of the 1st and 2nd transistors. CONSTITUTION:A constant current circuit is formed by connecting a resistance R3 to the emitter of a transistor TR1, connecting the joint of R4 and R5 connected in series to the base of a TR1, connecting the other terminal of the R5 to the collector of a TR2 and connecting the emitter of the TR1 to the base of the TR2 respectively. Then the collector of the TR2 is connected to the base of a TR6 which constitutes an output circuit. The emitter of the TR6 is connected to the collector of a TR7 having its base and collector connected to each other. The variation of the voltage generated across the R3 is offset to the variation of the collector voltage of the TR2 to keep the output current of the TR6 at a constant level. At the same time, the same number of TRs is secured between the output circuit and a constant current circuit to eliminate the variation of the base-emitter voltage of the TR to the temperature change. Thus the output current can be kept at a constant level. A TR8 is added if a number of current sources are desired.
Patent JP-H1151760-A (JP)
Title: Systems for detecting instability and stability of lamp
Inventor: CREIGHTON MICHAEL A
IPC: G03F7/20
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To accurately detect an unstable lamp by determining whether the ratio of the output signal of two detectors being arranged at equal intervals from the expected maximum illumination intensity position deviates from a specific tolerance or not. SOLUTION: A detector array 64 is arranged so that the position of an illumination region receives light crosswise. More specifically, detectors 66 and 68 are arranged crosswise at equal intervals, for example, from the maximum illumination intensity position so that the half of the light of the expected maximum illumination intensity within an illumination intensity profile is received. Then, illumination intensity signals B and A being detected by the detectors 66 and 68 are inputted into a ratio calculator 70, and the ratio of the signals A and B is calculated. A system controller 72 displays stop processing or an alert message on a message display 74 since picture quality deteriorates owing to the instability of a lamp and, as a result, a semiconductor device to be manufactured is affected when a calculated ratio goes out of an allowable specific range.
Patent JP-H01291362-A (JP)
Title: Kana to kanji conversion controller
Inventor: SUZUKI SHUNICHI
IPC: G06F17/22
Filed: 1988-05-18
Abstract: PURPOSE:To execute the conversion to a KANA (Japanese syllabary) and KANJI (Chinese character) mixed sentence of a correct Japanese language by constituting the title controller so that in case a KANA character-string which is reading of a single word and contains an attached word in the end has been divided as the second sentence clause, it is regarded as an unnatural one as a Japanese language. CONSTITUTION:The title controller is provided with the second table 15 in which a KANA character-string which is reading of a single word and contains an attached word in the end has been stored, in addition to the first table 14 in which the KANA character-string and a KANA and KANJI mixed character-string have been stored correspondingly. In this state, in case the KANA character-string has been inputted, it is divided into the first and the second sentence clauses, the KANA and KANJI mixed character-string corresponding to the first sentence clause is retrieved from the first table 14, and also, whether the second sentence clause is stored in the second table 15 or not is retrieved, and in case the second sentence clause is stored in the second table, the previous KANA and KANJI mixed character- string is disregarded, and the KANA character-string which has been inputted is divided into the first and the second new sentence clauses and converted to the KANA and KANJI mixed character-string by retrieving the first and the second tables 14, 15, respectively. In such a way, said KANA character-string is converted to the KANA and KANJI mixed sentence of a correct Japanese language.
Patent JP-H11310963-A (JP)
Title: Joint metal
Inventor: NAGAO HIROYUKI
IPC: E04B1/58
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a joint metal capable of mutually joining structural materials easily and surely regardless of the accuracy of the place of the disposal of a drawing bolt. SOLUTION: The joint metal mutually connects a first structural material and a second structural material vertically. The joint metal has an oblong plate body 11 having holes 11a for fixing and being abutted and fixed to the side face of the first structural material by a fixing material such as a bolt through the holes 11a for fixing and an engaging body 13, which is projected and fastened to the plate section 11b of the plate body 11 and has an oblong engaging hole section 13a in the vertical direction to the plate section 11b and to which one end section of a drawing bolt 5 used for drawing and joining the second structural material 3 to the first structural material 2 is inserted and engaged, at that time.
Patent JP-S62278473-A (JP)
Title: Semiconductor electronic circuit
Inventor: SUZUKI MASAYOSHI
IPC: G01R31/28
Filed: 1986-05-28
Abstract: PURPOSE:To enable inspection with a relatively simple circuitry, by dividing an internal circuit of a semiconductor electronic circuit into several circuits to detect and judge power source currents from the divided circuits. CONSTITUTION:Circuits 2A-2Z have a common ground point 1B and a pair of power source side terminal thereof are connected to switches 3A-3Z, the other ends of which are connected to a current detection circuit 4. A power source 1 for providing voltage and current to the circuits is connected between a ground point 1A and the circuit 4. Respective signals are provided to the switches 3A-3Z from a control circuit 5 while a signal of the circuit 5 is provided to the circuit 4. Here, for example, when the operating condition of the circuit 2A is inspected, the switch 3A alone is closed by a control signal from the circuit 5 while the other switches 3B-3Z are kept open. Under such a condition, the circuit 2A is put into operation and the current flowing through the circuit 4 at that time is checked. This enables judgement on whether the circuit 2A operates normally.
Patent JP-S63286352-A (JP)
Title: Printing device
Inventor: SAKURAI MASAKATSU
IPC: B41J2/525
Filed: 1987-05-20
Abstract: PURPOSE:To enable designation of colors for a character pattern and shadow part which composes shadow characters through a few number of simple control codes by outputting printing data based on the combination of a character symbol pattern of printing colors designated by a color designation means and a shadow pattern of printing colors selected by a selection means. CONSTITUTION:When shadow characters are to be printed, a shadow flag 7a needs to be turned ON. However, this ON state is only effected after reception of a control code for the start of shadowing from a data source 2. When an OFF state(turning ON a power supply for a printing device or receiving a control code signifying the end of printing shadow characters) is introduced, character printing code transmitted from the data source 2 generates a pattern using a character font ROM 6, and develops the pattern data in one of image buffer memories 8-10 to perform printing according to color information stored in a basic character color flag 7b.
Patent JP-H08317693-A (JP)
Title: Dc voltage supply device
Inventor: SHOJI NAOYUKI
IPC: H02P27/06
Filed: 1995-05-19
Abstract: PURPOSE: To reduce the capacity on the regeneration side of a DC voltage supply device by performing compensation so that an acceleration/deceleration rate can be reduced for preventing the output voltage of the DC voltage supply device from exceeding a voltage detection level. CONSTITUTION: When a DC bus voltage detected by a DC detection circuit 5 of a DC voltage supply device 1 increases over an overvoltage detection level due to the regeneration operation of each AC variable speed drive device 2, a specific reduction rate is calculated by an acceleration/deceleration rate low reduction rate operation circuit 6 and each AC variable drive device 2 at a lower level changes an acceleration/deceleration rate on the value. When the acceleration/deceleration rate decreases, the amount of regeneration decreases and a DC bus voltage decreases, thus reducing also the acceleration/ deceleration rate reduction rate for optimum operation within a range where no capacity on the regeneration side is exceeded.  A small regeneration capacity can be effectively used by determining whether the acceleration/deceleration rate reduction rate can be outputted to each AC variable speed drive device 2 or not by a selection circuit 8.
Patent JP-S6012181-A (JP)
Inventor: SAKAI AKIRA
IPC: B07B13/02
Filed: 1983-07-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04348603-A (JP)
Title: Plane antenna
Inventor: ONO NOBORU
IPC: H01Q21/30
Filed: 1991-05-27
Abstract: PURPOSE:To realize a two-frequency resonance type antenna with an excellent space efficiency in which further miniaturization is attained by making a square open hole concentrically to a rectangular radiation element and arranging a single feeding point in the vicinity of an apex of the square open hole. CONSTITUTION:A rectangular radiation element 13R is arranged concentrically on a square ground conductor 11 via a dielectric layer 12 with a low loss in the plane antenna 10R. A rectangular open hole 16 is made concentrically to the radiation element 13R as a square ring and a feeding point 14 is provided in the vicinity of an apex 16a of the open hole 16. Since a current in the low frequency mode and in the high frequency mode flows along the open hole 16 in the ring shaped radiation element 13R of this configuration, the current path is prolonged to extend the equivalent electric length in the low frequency mode and in the high frequency mode. Thus, the matching state in the two operating frequencies is improved.
Patent JP-H11311706-A (JP)
Title: Production of color filter and liquid crystal device
Inventor: HONDA KENICHI
IPC: G02B5/20
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a flattening method of a color filter, a flattening device and a liquid crystal element. SOLUTION: A controlling part 2 to control the thickness of a color filter is formed on a substrate 1. Then a color filter 3 is formed so that it is higher than the controlling part 2 on the substrate 1 where the controlling part 2 is formed. The color filter 3 is flattened by controlling its thickness by a controlling means 4, and stabilizing and then releasing.