baber/WOPTO huggingface dataset:
Patent JP-H03202389-A (JP)
Title: Recording material
Inventor: TSUCHIDA TETSUO
IPC: H01L21/328
Filed: 1990-10-25
Abstract: PURPOSE:To obtain a recording material with excellent coloring properties, long shelf life and the high preservability of a recorded image by using specific salicylic acid derivative or at least one of polyvalent metal salt as a developer which develops color in contact with colorless or pale basic dye. CONSTITUTION:A salicylic acid derivative expressed by formula [I] part least one kind of its polyvalent metal salts are used as a color developer which develops color in contact with colorless or pale basic dye. In the formula, X is an alkylene group and a cycloalkylene group; R is an alkyl group and an alkenyl group. Y is an alkyl group, an alkenyl group or a halogen atom. Z is an alkyl group, an alkenyl group, an alkoxyl group, a cyclohexyl group, a phenyl group, a phenoxy group or a halogen atom. In addition, l is an integer of 1 to 3; m is an integer of 0 or 1 to 4; and n is 0 or an integer of 1 to 3.
Patent JP-H01132432-A (JP)
Title: Control system for substation of direct current type electric railroad
Inventor: IKEDA MASATO
IPC: B60M3/00
Filed: 1987-11-18
Abstract: PURPOSE:To control a supply electric energy to be a send-out voltage in which the supply electric energy becomes minimum from a stored correlation by measuring, operating, and storing the correlation between the send-out voltage and the supply electric energy in a substation which can control the send-out voltage for each interval between the operations of electric cars. CONSTITUTION:In a control device 3 for controlling a thyristor rectifier provided in a power source circuit, a direct-current electric energy is measured 9 from the measured signals 4A, 8A of a current and a voltage, and an electric-energy data table for each day's schedule and each time zone is formed 10 from the measured value and the outputs of a day's-schedule timer 11 and a time-zone timer 12. By extracting 13 the send-out voltage which can be the minimum electric energy for each time zone for (n) days from the table, the correlation table between the voltage for each time zone and the minimum electric energy is formed 14 and stored 17. After that, a gate control signal 2A for controlling the thyristor rectifier is outputted so as to generate a send-out voltage for making a supply electric energy for each interval between the operations of electric cars minimum according to the table.
Patent JP-H07122387-A (JP)
Title: Discharge lamp lighting apparatus
Inventor: KURIHARA MAKOTO
IPC: H05B41/16
Filed: 1993-10-27
Abstract: PURPOSE:To make optimum restarting control of a discharge lamp possible by controlling an initial power value at the lamp starting time to be the value computed based on an approximation including the stored final lamp electric power and detected extinguishing time as variables. CONSTITUTION:When a lighting switch 30 is turned on, an auxiliary electric power supply circuit 31 starts operation and supplied controlled and stable voltage VB to a computing circuit 28, a driving and controlling circuit 22, a driving circuit 24, an inverter circuit 23, and a high voltage trigger driving circuit 27. The circuit 28 computes the initial electric power value at the lamp starting time based on a approximation formula including the final lamp electric power stored in a memory means and the extinguishing time detected by a time detecting means as variables and the circuit 28 control the electric power value to be supplied to a discharge lamp 25 at the time of starting. Consequently, at the time of cold or hot starting, proper starting electric power control can be done independently of the dispersion of characteristics of each lamp.
Patent JP-H03247557-A (JP)
Title: Production of alumina-silica-based ceramic sintered body excellent in high-temperature strength
Inventor: OOTA SHIGETOSHI
IPC: C04B35/18
Filed: 1990-10-26
Abstract: PURPOSE:To obtain the alumina-silica-based ceramic sintered body having higher strength at high temp. than at ordinary temp. and having the high absolute value of strength by excluding the inhomogeneity of raw powder and limiting the amt. of an alkali metal oxide. CONSTITUTION:An aluminum alkoxide and a silicon alkoxide shown by the general formula SinOn-1(OR)2n+2 (n>=1 and R is an alkoxy group) are dissolved in a solvent, and the obtained nonaqueous mixed soln. is hydrolyzed with the distilled water controlled to pH11 with ammonia. Consequently, a raw powder with the weight ratio of Al2O3 to Al2O3 plus SiO2 controlled to 62-73% and contg. <=1000ppm of the Na2O plus K2O as the impurities is synthesized. The raw powder is calcined at 950-1200 deg.C, the calcined body is crushed, and the crushed material is formed and then sintered at 1500-1700 deg.C at atmospheric pressure. A sintered body having >=300Mpa ordinary-temp. strength and >=400MPa high-temp. (1300 deg.C) strength is obtained in this way.
Patent JP-H04162636-A (JP)
Title: Manufactrue of compound semiconductor device
Inventor: ISHIUCHI HIROAKI
IPC: H01L29/812
Filed: 1990-10-25
Abstract: PURPOSE:To eliminate the need for a resist film upon deposition of gate metal by removing the resist film before or after removal of a first insulating film, and depositing gate metal from a gate electrode scheduling portion of a second insulating film onto a semiconductor substrate to form a gate electrode. CONSTITUTION:First through fourth insulating films 11-14 are deposited and laminated on a GaAs substrate 10. A resist film 15 is deposited on the fourth insulating film 14. The first insulating film 11 is removed from an opening 17 of the second insulating film 12 through wet-etching. The resist film 15 is quickly removed by an organic solvent before or after the first insulating film 11 is wet-etched. A recessed step part 18 is formed from an opening 17 of the second insulating film 12 to a gate electrode formation scheduling part of the GaAs substrate 10. Gate metal 19 such as Al, Au and the like is deposited. A mushroom-shaped gate electrode 20 is yielded by removing undesired portions of the first through fourth insulating films 13-14 with proper means.
Patent JP-H03152571-A (JP)
Title: Image recorder
Inventor: NAKAMURA SHINICHI
IPC: B41J21/00
Filed: 1989-11-09
Abstract: PURPOSE:To form a blank space fitted for a filing margin for bookbinding on a transfer paper by automatically changing the quantity of the blank space for the filing margin in accordance with the number of sheets of an original. CONSTITUTION:The recorder is provided with a designating means 5001 for designating the number of sheets of the original and a blank space setting means 5002 for variably setting the blank area to the size previously set corresponding to the number of sheets of the original. Namely, information on the number of sheets of the original obtained by inputting or automatically counting is used as a parameter for setting the blank space, so that the size of the filing margin adapted for the thickness of the transfer paper is automatically set by the blank space setting means 5002. Therefore, an operator need not designate the quantity of the blank space.
Patent JP-H04167639-A (JP)
Title: Traffic control system
Inventor: ASANO MITSUHARU
IPC: H04L12/40
Filed: 1990-10-26
Abstract: PURPOSE:To respond to the change of communication frequency between stations by detecting the full frame transmission quantity of the transmission lines of two systems and the content of the full frame transmission quantity at least at every transmission origin station, respectively, and deciding and connecting by switching the connection destination transmission line of each station from a detection result. CONSTITUTION:The quantity of frame transmission performed only on the same transmission line and the quantity of the frame transmission performed between two transmission lines, etc., are recognized by conforming to the stations 111-114 from respective full transmission quantity of the transmission lines 11a, 11b of the two systems A and B and the content of the transmission quantity at every transmission origin station, and each transmission quantity is compared and judged, and connection is performed by changing appropriately the connection destination transmission lines of the stations 111-114 so as not to generate communication jam due to the excessive traffic quantity of the transmission line on one side. Thereby, it is possible to respond to the change of the communication frequency between the stations.
Patent JP-H08140473-A (JP)
Title: Production of mushroom of flavor of armillaria matsudake
Inventor: KUKO EIJI
IPC: A01G1/04
Filed: 1994-11-24
Abstract: PURPOSE: To efficiently produce a mushroom of flavor of Armillaria matsudake useful for various kinds of cooking and to inexpensively and readily taste flavor of Armillaria matsudake by grinding dried Armillaria matsudake, mixing it with a nutrient solution and culturing a mushroom by adding the mixed solution. CONSTITUTION: A nutrient solution obtained by mixing water with preferably 510wt.% of glucose is blended with preferably 5-10wt.% of powder prepared by grinding dried Armillaria matsudake. A mushroom such as Tricholoma giganteum or Cortinellus shiitake is cultured by adding the mixed solution to produce a mushroom of flavor of Armillaria matsudake. The mixed solution is preferably used for culture of a fungus as a liquid medium for culture.
Patent JP-H05125169-A (JP)
Title: Production of polycarbonate
Inventor: YAMATO TSUTOMU
IPC: C08G64/20
Filed: 1991-11-06
Abstract: PURPOSE:To efficiently obtain a polycarbonate having high molecular weight, free from coloration, having excellent transparency and suitable for injection molding, etc., by polycondensing a dihydric hydroxy compound with a bisaryl carbonate in the presence of a catalyst in a reactor consisting of a specific material. CONSTITUTION:A dihydric hydroxy compound such as 2,2-bis-(4-hydroxyphenyl) propane is polycondensed with a bisaryl carbonate such as diphenyl carbonate in the presence of a transesterification catalyst consisting of an electron donative amine compound such as N,N-dimethyl-4-aminopyridine or the electron donative amine compound and alkali (earth) metal compound in a reactor using a material whose Ni and/or Mo content is >=60% in quantitative relationship of the composition constituted as the material to provide the objective polycarbonate.
Patent JP-H09107462-A (JP)
Title: Image processor
Inventor: NAKAMURA HITOSHI
IPC: H04N1/387
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain an image processor for which the processing contents of plural processings are clarified. SOLUTION: The image data of an original image are photoelectrically read in a scanner 101 and information at least in a specified region of the read image data is stored and held in a storage part 105. An instruction for performing different image processings to the stored image data by using an operation part 103 is given. A CPU 106 judges the combination of instructed instruction contents and an image processing part 102 executes the plural image processings based on the judged combination. The image data image-processed based on the combination of the instruction contents are outputted to a printer 108 as image information continuous in a prescribed direction. Since the work processed results of the combination are simultaneously outputted, a user can search the setting of the desired processed result without performing setting for many times.
Patent JP-S62150600-A (JP)
Title: Memory device
Inventor: SHIBATA TAKASHI
IPC: G11C29/00
Filed: 1985-12-25
Abstract: PURPOSE:To obtain a large capacity mask ROM or the like executing screening in a short time by providing at least one memory array and an address selection circuit capable of selecting all word lines of the memory array. CONSTITUTION:A memory array M-ARY 2 similar to a memory array M-ARY1 is provided to the left side of an X decoder circuit XDCR and a Y decoder circuit is provided to the M-ARY 2. In using sense amplifiers SA0, SA1 in common to the left side M-ARY 2, the common data line of the M-ARY 1 is prolonged up to the memory array M-ARY 2, and any of the Y decoder circuits form a data line selection signal to the M-ARY 1 and M-ARY 2. The M-ARY is divided in this way and one data line and word line is decreased and the number of storage MOSFETs connected to the line is reduced, then the operation is quickened. Thus, the aging processing of all memory cells is realized in a short period.
Patent JP-H07138197-A (JP)
Title: Dihydronaphthalene-based compound, its production, liquid crystal composition containing the same compound and liquid crystal light-modulating apparatus using the same composition
Inventor: KAWADA MITSURU
IPC: C07C17/263
Filed: 1993-11-19
Abstract: PURPOSE:To obtain a new dihydronaphthalene-based compound useful as a liquid crystal composition for liquid displays, etc., and excellent in stability of a nematic phase, physicochemical stability, low viscosity and refractive index anisotropy. CONSTITUTION:A compound of formula I [R<1> is a (substrated) 1-14C alkyl; R<2> and R<3> are each H, a halogen or R<2> and R<3> together form O; R<4> is an electron-attracting group; Q<1> and Q<2> are each a single bond, an ether bond or a (thio) ester bond; when n is o, Q<2> is a single bond or a reverse ester bond; l and m are each 1 or 2; n is 0-2; a mark of formula II is a single bond or a double bond and when the mark is a double bond, R<3> does not exist], e.g. 6-(4-n-pentylphenylethynyl)-1-tetralone. This compound of formula I is obtained by reacting a compound of formula III with a compound of formula IV.
Patent JP-H08127921-A (JP)
Title: Method for spinning and device for spinning
Inventor: OKAMOTO AKIRA
IPC: D01H13/30
Filed: 1994-10-31
Abstract: PURPOSE: To obtain spun yarn reduced in the irregular thickness and improved in the strength by giving the action of a revolution air flow to a fiber bundle and blasting steam on the fiber bundle to well separate fibers from the fiber bundle and wind up the separated fibers on the periphery of the fiber bundle which is being formed into the spun yarn. CONSTITUTION: Plural air blow nozzles 4b downward tilted toward the slightly lower part of the inlet 2b of a spindle 2 and directed in the tangential line direction based on a circular wall part 4a are perforated in the nozzle block 4. Compressed air introduced from a compressed air-introducing hole 1b is blown out from the air blow nozzle 4b through an air reservoir 5, and a revolution air flow is formed at a place near to the spindle. Steam blow nozzles 9a, 9b are opened in fiber bundle-introducing passages 8a, 8b. Fibers are separated from the fiber bundle with the revolution air flow in the state wherein the latent stress and strain of the fibers are removed, and subsequently wound in a sufficient winding number on the periphery of the fiber bundle which is being formed into the spun yarn.
Patent JP-H05100158-A (JP)
Title: External light removing circuit for autofocusing device
Inventor: YOSHIDA HIDEO
IPC: G02B7/32
Filed: 1991-10-09
Abstract: PURPOSE:To simplify the circuit configuration of the external light removing circuit which removes a noise component due to external light irradiating an object and to reduce an error in operation when an active type autofocusing circuit detects signal light as a photocurrent. CONSTITUTION:Light is projected on the object from a light emission part 10 consisting of an infrared light emitting diode, the signal light reflected by the object is detected as the photocurrent by a photodetection body 11 consisting of a photodiode, etc., and converted into a voltage, and a chopper integration circuit 12 which amplifies a signal component is provided and removes the external light component. The voltage holding capacity of a holding circuit 13 which holds the output voltage of the chopper integration circuit and the integration capacity of the chopper integration circuit are made common by a capacitor 15 and used as voltage holding capacity after integrating operation ends by properly opening and closing switches 20, 21, and 22. Then a load switch 16 equivalent to the changeover switch 20 is interposed in a normally open state in the feedback loop of the holding circuit 13 to equalize a drop in voltage inputted to the holding circuit 13.
Patent JP-H09132069-A (JP)
Title: Cargo receiving base for cargo receiving base elevator
Inventor: YAMANAKA TAMIO
IPC: B60P1/44
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent the entering of minute dirt such as sands in clearances generated at the upper surface boundary of the fitting parts of blocks, in a cargo receiving base composed of plural blocks, to prevent a deformation at the fitting resulting from the entering of minute dirt, and eliminate a backlash at the fitting parts. SOLUTION: This cargo receiving base is composed of plural divided materials 2 in which a fitting projection 21 is formed at one side edge, while a fitting recess 23 is formed at the other side end, the fitting projection 21 of one divided material 2 is fitted to the fitting recess 23 of the other divided material 2, and by inserting connecting pins 4 to the pin holes 25 formed to the fitting parts, the divided 2 and 2 are combined to compose at a specific size. In this case, the upper side border of the fitting part is blocked by a sealing part. The sealing part is formed by a welding 7.
Patent JP-2001104642-A (JP)
Title: Game device
Inventor: YAMAMOTO HIDEAKI
IPC: A63F13/843
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a game device directly competing techniques of a plurality of players and complicatedly moving opponent characters. SOLUTION: Images of players Pa, Pb photographed by CCD cameras 8a and 8b are projected on screens 3a and 3b in the opponent side by image playback devices 4a and 4b pertaining to the players in the opponent side. While the respective players Pa and Pb move in the own playfields 2A and 2B, they operate triggers of pointing devices 9a and 9b aiming at the images of opponent players projected on the screens 3a and 3b. On the screens 3a and 3b, the images of obstacles 7a and 7b are synthesized in addition to the images of the players Pa and Pb.
Patent JP-H11126034-A (JP)
Title: Liquid crystal display and liquid crystal television receiver
Inventor: MATSUYAMA KATSUO
IPC: G09F9/00
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To facilitate the performance inspection conducted on assembly and production lines and to secure the strength of a flexible substrate. SOLUTION: This device consists of at least a front side shielding member 20 having a window, a liquid crystal panel 21 for displaying a picture, a liquid crystal panel driving control circuit substrate 3 for control the drive of the panel 21, a light transmission member 26, a light source 27 and a back side shielding member 29. The source 27 and the member 26 are stored between an illumination top frame 24 and an illumination bottom frame 28. The panel 21 arranged on the surface of the frame 24 located at the opposite side with respect to the arranged side of the ember 26. The member 20 is arranged in the front side of the panel 21. The member 29 is arranged in the back of the frame 28. The substrate 3 is arranged at the back of the member 29. The source 27, the member 26, the frames 24 and 28 and the panel 21 are held between the members 20 and 29.
Patent JP-S62150238-A (JP)
Title: Copying device
Inventor: YAMAMOTO TAKEMI
IPC: G03C5/08
Filed: 1985-12-24
Abstract: PURPOSE:To make a copying device simple and inexpensive and, in addition, to improve the durability of the device, by providing a lighting device which irradiates light upon the displaying surface of a copying original on which pictures are displayed and, at the same time, exposing the reflecting light from the displaying surface to a sheet of photosensitive paper which is photosensitive to the light of the same wavelength. CONSTITUTION:When a copying original 10 is fed in one direction by a driving device and, at the same time, a sheet of photosensitive paper 28 is fed by feeding rollers 26 under a condition where the photosensitive paper 28 is faced to the original 10, micro-capsules 38 on the photosensitive paper 28 are selectively exposed in corresponding with the pictures displayed on the original 10 by the reflecting light from the copying original 10. Upon completion of the exposure, the exposed ones of the micro- capsules 38 on the photosensitive paper 28 are hardened and their strength is improved because polymerization of their photosensitive resin advances, but micro capsules those 38 which are not exposed maintain weak strength. Therefore, the unexposed micro-capsules 38 on the photosensitive paper 38 are selectively crushed, when the exposed photosensitive paper 28 is sent to the space between nip rollers 40 and pressed by the rollers 40 with a prescribed pressure.
Patent JP-H05123258-A (JP)
Title: Electric kettle
Inventor: HAMADA KUNIO
IPC: A47J27/21
Filed: 1991-11-07
Abstract: PURPOSE:To sufficiently and effectively eliminate such unnecessary substance as a bleaching powder component, etc., contained in the water, in the electric kettle for heating and warming water contained in a vessel. CONSTITUTION:By pushing a start setting means 20 which can set a driving start of a circulating means 17, water contained in a vessel 2 is allowed to circulate. In such a state, when it is detected that a temperature of water reaches a prescribed temperature stored in a set temperature storage means 21 by temperature information of a temperature detecting means 18 for detecting a temperature of water contained in the vessel 2, circulation of water contained in the vessel 2 is stopped. A filter device 13 is placed in a circulating path of its water, and by allowing the water to pass through this filter device 13, such unnecessary substance as a bleaching powder component, etc., is eliminated.
Patent JP-H03153161-A (JP)
Title: Picture transmitter
Inventor: YANAKA TOSHIYUKI
IPC: H04N1/21
Filed: 1989-11-10
Abstract: PURPOSE:To send and receive a picture of consecutive pages at a fast speed by providing plural storage means corresponding to each color component and a control means selecting input and output to/from the storage means in the unit of pages depending whether a sent picture is a black/white picture or a color picture. CONSTITUTION:In the case of memory transmission of a black/white picture, the read of a black/white data and write to a memory section 5 are similar in the case of the mode 12, the readout from a memory section 5 is applied in the order of a K memory 10, a Y memory 9, an M memory 8 and a C memory 7 in matching with the transmission speed for each page, a coding/decoding section 2 encodes the black/white picture data and outputs it through a transmission line control section to the transmission line. In the case of the memory reception of the color picture data, the control section 6 controls a data bus so that the coding/decoding section 2, the memory section 5 and the picture forming section 4 are to be connected. A transmission line control section 1 receives the transmission data from the transmission line and writes the color picture data (Ci, Mi, Yi, Ki: i is a line number) decoded by the coding/decoding section 2 via the control section 6 into color memories 7, 8, 9, 10 in the memory section 5. On the other hand, the picture forming section 4 reads the color picture of the memories 7, 8, 9, 10 via the control section 6 to form and output the color picture.