baber/WOPTO huggingface dataset:
Patent JP-H11158091-A (JP)
Title: Azeotropic composition of hexafluoopropylene dimer and acetonitrile and separation using the same
Inventor: AOYAMA HIROICHI
IPC: C07C17/386
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To efficiently recover a hexafluoropropylene dimer in a method for producing the hexafluoropropylene dimer using acetonitrile as a reaction solvent. SOLUTION: A reaction product substantially containing acetonitrile and a hexafluoropropylene dimer formed by a reaction is subjected to liquid-liquid separation to give a hexafluoropropylene dimer phase containing acetonitrile, which is subjected to distillation operation to distill an azeotropic composition substantially comprising acetonitrile and the hexafluoropropylene dimer. Then, a distillate comprising the hexafluoropropylene dimer containing substantially no acetonitrile is obtained.
Patent JP-S60195934-A (JP)
Inventor: EDOWAADO KAAMAIN FUREDERITSUKU
IPC: H01L21/027
Filed: 1984-12-19
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-H02112679-A (JP)
Title: Volume controlling method for compressor
Inventor: SANGO MASAYUKI
IPC: F04B49/06
Filed: 1988-10-21
Abstract: PURPOSE:To aim at energy saving in making unload starting pressure approximate to full-load starting pressure as well as to make a consumption side pressure fluctuation range reducible by performing volume control on the basis of repeating time of unload and full load. CONSTITUTION:When a start switch is turned to ON, an arithmetic processing circuit 22 sets unload starting pressure to an upper limit value of an allowable variable range determined out of rated pressure in a compressor 1, and according to this value, repeating mean time of unload and full load is operated by consumption side pressure being detected by a pressure sensor 19. Then, this repeating mean time is compared with the specified time, and when this repeating mean time is longer, the unload starting pressure is lowered, but when it is shorter, the unload starting pressure is made to go up the other way. With this constitution, since the unload starting pressure is approximated to full-load starting pressure as near as possible, any waste power loss is eliminated, thus energy saving is well promoted. In addition, pressure fluctuations at the consumption side becomes lessened as small as possible.
Patent JP-S62127394-A (JP)
Title: Friction decreasing coating agent and production thereof
Inventor: KAWABATA HIROMICHI
IPC: C10N30/06
Filed: 1985-11-27
Abstract: PURPOSE:To provide a friction decreasing coating agent useful for decreasing friction by virtue of the formation of a smooth surface of high hardness bonded with a metal on the surface of frictional movement and revolution, by charging a ceramic vessel with a particular granular material or powdery material and grinding it with a grinding medium made of a ceramic. CONSTITUTION:A friction decreasing coating agent comprising a number of substantially globular grains having a grain size of 0.5mum or less, an m.p. of 1,800 deg.C or above and a Vickers hardness of 300-1,500HV is produced by placing a powdery material or granular material (e.g., ZrO2) having an m.p. of 1,800 deg.C or above and Vickers hardness of 300-1,500HV and a grinding medium made of ceramic and having a Vickers hardness of 1,500HV or more in a ceramic vessel having a Vickers hardness of 1,500HV or more, followed by grinding. This coating agent is mixed with a lubricant.
Patent JP-H07117517-A (JP)
Title: Detector for dozing at wheel
Inventor: FUKUDA JUNICHI
IPC: G08B21/06
Filed: 1993-10-26
Abstract: PURPOSE:To provide a detector for dozing at the wheel which can surely detect driving asleep, at any speed by using steering data within a predetermined time after driving start. CONSTITUTION:A steering period is extracted from steering angle data detected by means of a steering angle sensor 10, and on the basis of vehicle speed data from a vehicle speed sensor 12, steering periods according to vehicle speeds are extracted. An obtaining portion 20 of an individual characteristic separated according to a vehicle speed calculates a steering period that covers 10 minutes after driving start to be counted by means of a timer 18. A steering period at an unobtained vehicle speed zone is surmized by using a steering period coefficient that is not based on a driver memorized beforehand, at an unobtained vehicle speed zone individual characteristic data surmizing portion 22, and is housed, together with obtained data, at a memory portion 24 of an individual characteristic separated according to a vehicle speed. An alarm portion 28 is operated by comparing at a consciousness lowering decision portion 26 a steering period at a free time and free vehicle speed with a steering period (a reference value) housed at the memory portion 24 of an individual characteristic separated according to a vehicle speed.
Patent JP-H01109859-A (JP)
Title: Electronic exchange
Inventor: SAITO TAKAFUMI
IPC: H04M3/22
Filed: 1987-10-22
Abstract: PURPOSE:To immediately attain an access even when troubles are successively generated and it is required to make access from an external storage device and to shorten a time for resuming the trouble by charging the power of the external storage device at the time of resuming the trouble of a low level. CONSTITUTION:A level 1 and a level 2 are processings for resuming the trouble of the low level to a RAM and a level 3 is a processing for resuming the trouble of the high level requiring the access from the external storage device 4. When the second trouble is generated within a constant time from the generation of the first trouble, a CPU 2 initializes all data on the RAM 3 of resuming the trouble of the level 2. Further, when the third trouble is generated within a constant time from the generation of the second trouble, a file is loaded to the RAM 3 from the external storage device 4 of the processing of the level 3. Then, when the resumption of the trouble of the level 3 is completed and the constant time elapses, the power of the external storage device 4 is turned off to return to an initial state.
Patent JP-2000100023-A (JP)
Title: Tape traveling control method
Inventor: AKITAYA MASATO
IPC: G11B15/467
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To perform accurate tracking by counting time from the reference position of a tape recording specified identification information to the identification information, and generating a tracking error signal according to the result of this counting. SOLUTION: A reference position is set by using the PG sensor 215 of a rotary drum 7, and by detecting time until a reproducing head 216 detects a fragment ID, the shifting of a recording track is detected. A differential signal is generated according to time from the generation of a specified PG pulse to the detection of the fragment ID or the main ID of a reproducing signal. By detecting the fragment ID during verifying, the position of a recording head with respect to a track is detected to set a phase difference signal. Even when scanning is performed by the head over plural tracks, by detecting and recognizing the fragment ID, the continuity of measured points is maintained by time counting, and a tracking error signal is obtained according to a scanning state.
Patent JP-S61132150-A (JP)
Title: Instant dehydrated puree and its production
Inventor: PIEERU BURUSUKU
IPC: A23L11/00
Filed: 1985-11-27
Abstract: Instant dehydrated purees of seeds of leguminous plant with retarded intestinal resorption in the form of flakes or granules are prepared by rehydrating dry seeds of the leguminous plants, cooking the rehydrated seeds, reducing the cooked seeds to a puree and drying the puree by carrying out these steps such that the cell walls of the seeds, particularly the cell walls of the cotyledon, are damaged as little as possible. To prepare the dehydrated puree, dry seeds are rehydrated by soaking and then the rehydrated seeds are cooked, reduced to puree and dried.
Patent JP-S61190454-A (JP)
Inventor: NANJO JUNICHIRO
IPC: A47G19/12
Filed: 1984-12-18
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-2001093087-A (JP)
Title: Navigation device for vehicle, and system and method for communication navigation, and computer-readable storage medium
Inventor: OMURA HIROSHI
IPC: G08G1/0969
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device for vehicle and a communication navigation system and a communication navigation method by which information related with a region in which radio communications with an outside device is difficult is efficiently obtained, and a computer-readable storage medium. SOLUTION: When a vehicle is traveling on a path guide lane, and a region incapable of communications is present ahead by a first prescribed distance L from the present position, an on-vehicle machine 1 transmits a signal including plural coordinate data constituting the path guide lane included in the region incapable of communication and data indicating a prescribed distance range with the path guide lane as a center as a retrieval range for obtaining data related with a category selected by a user from an information center. Thus, the category data of a facility existing in the retrieval range and belonging to the category can be obtained.  When any path guide lane is not set, a prescribed distance range included in the region incapable of communications having a road on which the vehicle can travel in front of the present position on the road on which the vehicle is traveling at present at the center can be used as the retrieval range.
Patent JP-H03127898-A (JP)
Title: Multilayer wiring board
Inventor: TAKADA TOSHIHARU
IPC: H05K3/46
Filed: 1989-10-12
Abstract: PURPOSE:To make it possible to form a multilayer wiring board having high-frequency characteristics by a method wherein laminated materials, between which the resin sheets obtainable by removing each specified release sheet form resin sheets with each specified release sheet and resin-impregnated base materials are made to respectively interpose, are laminated and are integrally formed. CONSTITUTION:Resin sheets with each release sheet to be formed by applying and drying a resin varnish, which is formed by adding a thermoplastic resin, triallyl isocyanurate, a flame retarder, a reaction initiator and a solvent to polyphenylene oxide and moreover, by adding a filler according to the need, on a release sheet are respectively formed between internal layer materials formed into a necessary number of sheets of circuits and between the internal layer materials and external layer materials. Then, laminated materials, between which the resin sheets obtainable by removing these release sheets from the resin sheets with each release sheet and resin impregnated base materials are made to respectively interpose, are laminated and are integrally formed. Thereby, a multilayer wiring board having superior high-frequency characteristics is obtained.
Patent JP-H03129008-A (JP)
Title: Oil/water separator capable of floating on water surface
Inventor: SAKAGUCHI SHIGEHARU
IPC: E02B15/10
Filed: 1989-10-13
Abstract: PURPOSE:To make an oil/water separator compact and lightweight by forming a side wall of an oil/water separating chamber with a pliable material or a bellows-like material so as to obtain a foldable structure, and by providing a floating body in the upper section of the oil/water separating chamber so as to hold the oil/water separating chamber under the water surface. CONSTITUTION:The side wall 4 of an oil/water separator 1 is formed of pliable materials or bellows-like materials, and accordingly, the oil/water separator can be stored in a folded condition during no use. During use, the oil/water separator is dropped onto the seat water, and then a valve 51 of an oil intake port 5 in the upper section of the separator is opened, and water is filled in the bottom part 7 of the separator which is therefore submerged by its weight. Further, water is introduced from a drain port 8 so as to expand the outer wall 4 in order to form a predetermined shape oil/water separating chamber 1, and then the separator is rest at the position of buoys 3. Then, extracted oil and water are pumped into the oil/water separating chamber 1 from a press feed port 6, and are filled therein while the valve 51 is closed so that oil ascends but water descends. The condition of oil discharged from the drain port 8 is detected so as to open the valve to discharge oil. With this arrangement, it is possible to enhance the efficiency of the work.
Patent JP-S63122346-A (JP)
Title: Voice message extracting system from mail box
Inventor: DEWA HIROSHI
IPC: H04M3/42
Filed: 1986-11-12
Abstract: PURPOSE:To take over a voice message stored in a mail box as it is even an extension number is revised frequently by assigning a mail box number to each extension telephone number so as to be revised. CONSTITUTION:A mail box number conversion means (CONV) 22 converting an extension telephone number into a mail box number is provided in a private branch of exchange PBX 2. An extension subscriber 200 sends a telephone number of a voice mail MS 3 to the PBX 2 at first. The PBX 2 identifies its extension telephone number from the accommodated position of the extension subscriber 200, converts the extension telephone number into the mail box number according to the conversion table preset to the CONV 22 in the PBX 2, and a command for message extraction and its mail box number are sent from a PBSD 21 to a VMS 3, the VMS 3 extracts the corresponding voice message and returns it to the extension subscriber 200. A console (CNS) 25 is used for the conversion table in the CONV 22, the name and mail box number are registered and the said line is erased when they are not required.
Patent JP-H10116055-A (JP)
Title: Display device
Inventor: MURANO KEIJI
IPC: G09G3/36
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain a display device that is capable of automatically selecting/ switching a frame modulation pattern per pixel so that the average luminance is constant depending on the contents of the gradation data, and that is capable of suppressing a flicker even in the case of the gradation data of a specific pattern like a mesh grid pattern. SOLUTION: A thinning pattern generating means is constituted of a frame counter 101 and a pattern generating ROM 102; a thinning pattern selecting means, of a selector 103; a data comparing means, of AND gate 105, 106 and OR gate 107; and a selective signal generating means, of a sequencer 104 respectively; with such a modulation pattern selected from the thinning pattern generating means as capable of making the average luminance per frame constant depending on the contents of gradation data.
Patent JP-H04143667-A (JP)
Title: Waveform recording method
Inventor: KAZUI KENJI
IPC: G01R13/20
Filed: 1990-10-04
Abstract: PURPOSE:To enable a waveform data to correspond to lens information etc. one by one for ease of understanding by allowing information such as range when reading the waveform data to correspond to a vertical position of the waveform data for each channel output. CONSTITUTION:A waveform data 7 which is memorized in a memory 2 is output to a waveform recording device 6 through an external bus 5. At that time, final data of the data 7 is memorized in the memory 2 temporarily. Then, a range information 8 when reading the data 7 which is output previously is output to the device 6 and it is output to a right side of output position of the data 7 in a horizontal direction and a position corresponding to a final data value of the data 7 which is memorized in the memory 2 previously in vertical direction. This operation is repeated for the number of data 7 to be output to the device 6, thus enabling the output position in vertical direction of the range information 8 when taking in the data 7 to be output to the same position in vertical direction as the data 7 so that the data 7 can correspond to the information 8 such as range when reading the data 7 for ease of under standing.
Patent JP-S63121834-A (JP)
Title: Reading and writing device for radiation image information
Inventor: SAITO MASABUMI
IPC: G03B42/02
Filed: 1986-11-12
Abstract: PURPOSE:To reduce the danger of panel damage and to reduce the size of the whole constitution by arranging and fixing a panel, providing an exciting, reading, and erasing unit for a radiation image on the panel so that it can move reciprocally on the panel surface, and making a main scan and a subscan on the panel by the unit. CONSTITUTION:The unit 30 is structured movably and moved to a prescribed place in an irradiation field at the time of radiation irradiation, so that the unit is usable instead of a radiation detector. Namely, a photodetector such as the photomultiplier 10 in the exciting and reading unit 30 is used as the radiation detector in common and a signal for stopping the radiation irradiation when the radiation dosage reaches a prescribed value is generated by utilizing radiation, momentarily emitted light, momentary afterglow, etc., generated at the time of the radiation irradiation to prevent the dosage of radiation to the panel 4 from varying and stabilize image recording conditions. Then, the quantity of reception of radiation to the panel 4 is accurately detected and measured to adjust the read gain of accelerated phosphorescent light. Consequently, the movement range of a mechanism part at the time of subscanning may be narrow, and the size reduction of the whole device, reduction in the danger of panel damage, and the prolongation of the life are enabled.
Patent JP-H04144823-A (JP)
Title: Plate-like material inverting device
Inventor: TOYODA SEIICHIRO
IPC: B65G47/248
Filed: 1990-10-05
Abstract: PURPOSE:To provide a simple structure and easy control, and prevent operation failure in an inverting device for printed board and the like by interlocking the moving mechanism and a rotation mechanism of a holding part so that a plate-like material holding part may rotate while retracting. CONSTITUTION:Claws 3 and 23 are held horizontally as shown in the figure, and a plate-type material 10 is conveyed by conveyer belts 8 and 28. When a top edge of the plate-like material 10 enters the roots of the claws 3 and 23 and a sensor 6 operates, conveyance stops. At the same time, a belt 5 drives and moves moving plates 4 and 24 in an opposite direction to an advance direction of the conveyer belts 8 and 28. By this movement, the claws 3 and 23 rotates through gears 12, 13, 15, and 16 and a rack 2. By this, the claws reverse and invert the plate-like material 10. In a reversal completing position, the moving plates 4 and 24 actuate a limit switch not shown in the figure and the belt 5 stops, then the belts 8 and 28 drive again and restart conveying.
Patent JP-S61145657-A (JP)
Title: History memory control circuit
Inventor: SATO KIMINORI
IPC: G06F11/34
Filed: 1984-12-18
Abstract: PURPOSE:To attain ease of analysis of a history data by providing a counter addressing a history memory, its backup register, a comparator circuit detecting a transition point and a control circuit for load/restorage of counter content. CONSTITUTION:Contents of the 1st and 2nd registers 5, 6 are fed to a comparator circuit 7 to check coincidence/dissidence. A comparison result signal is fed to a control circuit 8 to attain control condition of the counter 2. When there is a change in a time series data read in ascending order from a history memory 1, the transition point is detected by the detection of dissidence by the circuit 7. When the dissidence is detected by the circuit 7, the control circuit 8 controls to stop the counter 2. The content of the stopped counter 2 is an address representing the transition point of the time series data. The 1st register 5 is used as a service processor (SVP) interface register and the content of the register 5 is fed to the SVP.
Patent JP-H02151384-A (JP)
Title: Welding method for comparatively small parts
Inventor: RICHIYAADO JIEEMUSU KOIRU JIYU
IPC: G02B6/38
Filed: 1989-10-17
Abstract: PURPOSE: To weld easily and surely without deformation of relatively small parts by machining the prescribed part of one relatively small element so as to make the part thinner than the rest, superposing this thinned part on other element, and melting the superposed region with a laser beam. CONSTITUTION: A cylindrical ferrule 12, in which an optical fiber 11 is inserted inside and welded, is put in a metallic sleeve 14. In this case, the prescribed part of the sleeve 14 is made substantially thinner than the rest of the sleeve 14 preliminarily. The thinned parts 18, 19 are machined with a slot formed in the axial direction by a rotary cutter, and are desirably positioned opposite to each other. Then, the thinned parts 18, 19 are simultaneously irradiated by a laser beam from an optical fiber 23. As a result, the region is easily melted through the sleeve 14, and also the ferrule 12 is partially melted, both are fused and fixedly joined to each other.
Patent JP-H0798225-A (JP)
Title: Inclination angle measuring instrument
Inventor: MIYAUCHI SHIZUYA
IPC: B62J6/02
Filed: 1993-09-29
Abstract: PURPOSE:To detect the relative angle with a target object with a simple structure and accurately without any contact. CONSTITUTION:A light emitting part 1 for applying two fluxes of light L1 and L2 at a certain angle alpha to a measurement target surface so that two light points A and B are formed is constituted and the images of two light points A and B on the measurement target surface are picked up along with the background by a CCD image pick-up machine 4. Two light points A and B are detected out of the video signal of the CCD image pick-up machine 4 by a central control device 2. the amount of relative displacement of the light emitting part 1 for the measurement target surface is obtained by measuring the distance between the light points and an initial value which is input in advance, and then a displacement angel theta of the light emitting part 1 for the measurement target surface can be detected without any contact.
Patent JP-H09117074-A (JP)
Title: Intermittent charging circuit for secondary battery
Inventor: TAKENO KAZUHIKO
IPC: H02J9/06
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to use a relatively inexpensive Ni-Cd battery or a high capacity nickel-hydrogen battery, employing no substance polluting the environment, as the stand-by power supply for an uninterruptible power supply. SOLUTION: Under a state where a secondary battery 1 is charged, an MOSFET 3 is turned off when the voltage of the secondary battery 1 reaches the maximum threshold voltage of a Schmidt circuit 8 to interrupt the charging operation thus bring about the open circuit state of the secondary battery 1. At a stage where the voltage of the secondary battery 1 drops down to the minimum threshold voltage of the Schmidt circuit 8, the MOSFET 3 is turned on to start the charging operation and this operation is repeated.
Patent JP-H11162069-A (JP)
Title: Disk cartridge
Inventor: AKIYAMA NOBORU
IPC: G11B17/03
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To surely set and hold a disk cartridge at a prescribed position of a player. SOLUTION: Four supporting pins disposed on a player for setting the inserting position of a disk cartridge, two of which corresponding to the rear side of the inserting direction of the disk cartridge are provided with positioning pins and four parts 123, 123, 123, 123 to be supported which are provided on the surface of a lower half piece 1b of a case 1 corresponding to the four supporting pins, are provided and in the parts to be supported positioned at the rear side of the inserting direction of the disk cartridge among these parts to be supported, a circular positioning hole 130 and an elliptical positioning hole 131 to which the two positioning pins are fitted, are provided.