baber/WOPTO huggingface dataset:
Patent JP-H04170368-A (JP)
Title: Refractory material for covering lance pipe
Inventor: ARIYOSHI HIROSHI
IPC: C04B35/66
Filed: 1990-10-31
Abstract: PURPOSE:To improve fire and melting resistances, work efficiency at the time of covering and extrusion moldability by blending refractory aggregate based on highly aluminous starting material with alumina cement, silica flour, thickeners and a hardening time regulating agent. CONSTITUTION:Starting material for refractory material is prepd. by blending 85-98 pts.wt. refractory aggregate based on highly aluminous starting material having regulated grain size composition with 1-10 pts.wt. alumina cement and 1-5 pts.wt. silica flour, 0.1-1.0 pt.wt. aluminum sulfate and 0.5-5.0 pts.wt. fire clay as thickeners are added to the prepd. starting material and at least one kind of hardening time regulating agent selected among 0.01-0.2 pt.wt. oxalic acid, 0.01-0.2 pt.wt. citric acid and 0.01-0.1 pt.wt. borax is further added. They are then kneaded with water.
Patent JP-S62152793-A (JP)
Title: Thermal transfer recording sheet and production thereof
Inventor: ITOU YOSHIKAZU
IPC: B41M5/50
Filed: 1985-12-26
Abstract: PURPOSE:To prevent a thermal transfer recording sheet recorded with images from curling, by heat-treating a synthetic paper base of the thermal transfer recording sheet in which a receiving layer for receiving a dye transferred from a thermal transfer sheet on heating is provided on one side of the synthetic paper base. CONSTITUTION:A thermal transfer recording sheet 1 comprises a receiving layer 3 provided on one side of a synthetic paper base 2. The paper base 2 is heat treated. Though the conditions under which the paper base 2 is to be heat treated depend on the thickness and the constituents of the base 2, namely, on the kind of the base 2, the heat treatment is ordinarily performed by heating to 60-140 deg.C, preferably, 110-130 deg.C for 2-3sec or longer. Though the heat treatment usually causes the paper base to shrink to some extent, the treatment ensures that when the paper base is extent, the treatment ensures that when the paper base is heated by a thermal head or the like or thermal transfer, it is unlikely to shrink on a microscopic basis under local heat after the heating. Accordingly, the thermal transfer recording sheet is prevented from curling or being rugged.
Patent JP-S62155418-A (JP)
Title: Combustion device
Inventor: UEDA YASUKIYO
IPC: F23C6/04
Filed: 1985-12-27
Abstract: PURPOSE:To prevent mixture from leaking into a second mixing chamber even when blockading performance is deteriorated by thermal strain by a method wherein the titled combustion device is provided with a transfer path, transferring an air pressure from an air pressure source to an air pressure operation closing body, and an opening and closing body, opening and closing the transfer path. CONSTITUTION:In a condition shown by a diagram (a), an opening and closing body 18 is not operated, therefore, an air pressure from an air pressure source 3 is not transferred to an air pressure operation closing body 16 and, on the contrary, the air pressure operation closing body 16 is pushed to the side of a transfer path 17 by a pressure from a fuel and air supplying body 4 while a first communicating path 14 is opened and a first mixing chamber 5 is communicated with the fuel and air supplying body 4 whereby combustion is effected on the whole surface of a flame port body 8. In a condition shown by the diagram (b), the opening and closing body 18 is operated and the air pressure from the air pressure source 3 is transferred to the air pressure operation closing body 16 through the transfer path 17. The air pressure operation closing body 16 is moved to the central part of the first communicating path 14 by the air pressure while being rolled. Even when a blockading performance between the air pressure operation closing body 16 and the first communicating path 14 is deteriorated by thermal strains, fuel will never leak from the supplying body 4 into the first mixing chamber 5.
Patent JP-H07144183-A (JP)
Title: In-pipe washing method and device therefor
Inventor: MORISHITA EISAKU
IPC: B08B9/02
Filed: 1993-11-26
Abstract: PURPOSE:To provide an in-pipe washing method and device therefor constituted to easily draw a spiral brush inserted into a pipe out of this pipe at the time of washing the inside of the pipe formed with spiral grooves by using the spiral brush. CONSTITUTION:The spiral brush 11 is inserted into the pipe 5 formed with the spiral grooves 4 at the time of washing the inside of the pipe 5 by using the spiral brush 11. The spiral brush 11 is drawn out of the inside of the pipe 5 while the brush is rotated in one direction at the time of drawing the inserted spiral brush 11 out of the inside of the pipe 5.
Patent JP-H01137776-A (JP)
Title: Image signal processing circuit
Inventor: MORIKAWA SHIGEHARU
IPC: H04N1/393
Filed: 1987-11-24
Abstract: PURPOSE:To executed the variable power or the resolution conversion of image information at a high speed only with a simple analog circuit by sampling held analog image information in a fixed time interval and outputting it. CONSTITUTION:By reading the image information outputted by an image sensor 1 and synchronizing it with a picture element clock 4a, analog image information 1a is outputted. As this information 1a is discontinuous for a time base, it is held by a sample and held circuit 2 at the time of the trailing edge of the pulse of the clock 4a. A value at the time of leading edge of the pulse of the sampling clock 5a of the held analog image information 2a is sampled by a sampling circuit 3 and analog output data 3a is obtained. At this time, the frequency of the clock 5a can be set to a random value. Then, by making the frequency of the clock 5a to be variable power for the frequency of the clock 4a, the variable power of the data 3a or the resolution conversion of the sensor 1 can be executed.
Patent JP-H03158655-A (JP)
Title: Hot water supplying device
Inventor: YAMASHITA KAORU
IPC: F24H1/20
Filed: 1989-11-15
Abstract: PURPOSE:To prevent the discharge of cool water at the early time of hot water supply by providing a source stop valve at the water supply part of a hot water tank and projecting hot water feed piping whose edge has a spout from the hot water tank to provide a volume variable device to a part of the hot water tank. CONSTITUTION:At the time of hot water supply, a source stop valve 3 is opened to discharge hot water of a hot water tank 1 from a spout 4 of hot water feed piping 5. At this time, a valve body 6a is actuated so that the open actuation of the source stop vale 3 may be interlocked to drive a driving device 6b of a volume variable device 6 to lessen the volume of the hot water tank 1. On the other hand, when the source stop valve 3 is closed, hot water supply is stopped and this is interlocked to enlarge the volume of the hot water tank 1 by the use of the volume variable device. Thereby remaining hot water of the hot water feed piping 5 is returned to the hot tank 1, and, until the hot water supply is performed next, the hot water in the hot water feed piping 5 remains not to be cooled. Accordingly cool water is not supplied at early time of the next hot water supply.
Patent JP-2000134979-A (JP)
Title: Controlling brushless motor
Inventor: OHARA YOSHIYUKI
IPC: H02P6/18
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To properly offset load ripples in a brushless motor. SOLUTION: A control circuit 10 controls an inverter part 3 to change over the conduction of a brushless motor 4 based on the position detection of a rotor obtained by a position detecting circuit 5. On the other hand, a position detecting interval calculating part 10a divides one revolution into plural number of sections, clocks the time of each section, and stores each time in a matrix state in a memory part 11d. A coefficient S generating part 10e calculates a presumed coefficient S based on the time of each section excluding the maximum and minimum values of the time of sections for the same section of rotations, and a torque pattern operation part 10c generates a correcting voltage for each section. This generated correcting voltage is superposed onto a PWM signal from a PWM signal generating part 10g by an adding part 10f.  A conduction changeover controlling part 10g outputs driving signals for the inverter part 3, and corrects a voltage pattern to be impressed to the brushless motor to offset load ripples.
Patent JP-H03159906-A (JP)
Title: Nitrogen gas-separating and concentrating equipment
Inventor: MIHASHI SHINJI
IPC: B01D53/04
Filed: 1989-11-17
Abstract: PURPOSE:To readily concentrate nitrogen gas at a low cost in separating and concentrating nitrogen gas in air by pressure swing method in alternatively using two adsorbing tanks by providing a third adsorbing tank between two adsorbing tanks and a nitrogen gas product tank. CONSTITUTION:Air is alternatively fed to a first adsorbing tank 4A and a second adsorbing tank 4B filled with an adsorbent by a compressor 1 and oxygen gas is adsorbed on the adsorbent, then nitrogen gas is separated and concentrated by pressure swing method. In said method, a piping system composed of a third adsorbing tank 14 and a nonreturn valve 15 is provided between the adsorbing tanks 4A and 4B and a nitrogen gas product tank 13 storing nitrogen gas. Then, nitrogen gas stored in the third adsorbing tank 14 is made to flow backward by applying pressure difference to the adsorbing tanks 4A or 4B. By said method, adsorption and desorption of oxygen gas are able to be performed to adsorbent in the third adsorbing tank 14, then nitrogen gas of high concentration is able to be produced.
Patent JP-H08158822-A (JP)
Title: Valve opening/closing timing control device
Inventor: EGUCHI KATSUHIKO
IPC: F01L1/34
Filed: 1994-11-30
Abstract: PURPOSE: To form a spiral clearance between first projections and second projections composing a damper. CONSTITUTION: A valve opening/closing timing control device is provided with spiral shaped space having a capacity whose clearance of first projections (37a, 37b, 37c) of a timing pulley side allow movement of axial direction of the cam shaft side 12 of second projections (29a, 29b, 29c) of the cam shaft 12 side along the sliding range of a piston, and also provided with a damper which is filled a viscosity fluid in the space.
Patent JP-S62146349-A (JP)
Inventor: FUNAKI GANTAN
IPC: E04D13/03
Filed: 1986-12-16
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-H09116503-A (JP)
Title: Optical simultaneous inter-station calling method
Inventor: TAWARA MASAFUMI
IPC: H04B10/27
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for increase of the number of receivers of a master station and also the frequency allocated to the slave stations despite every increase of the number of slave stations. SOLUTION: The slave stations 21 to 2n receive the carrier signals from a master station 1 and produce the voice modulation signals in synchronism with the phases of the carrier signals. The modulation signals are sent to a transmission line 3 which connects the station 1 to the stations 21 to 2n . The station 1 receives the optical signals which are superimposed by the signals received from the stations 21 to 2n via the line 3. Then the station 1 modulates the received optical signals by means of the signals of different frequency from the carrier signals and sends again the modulated signals to the stations 21 to 2n via the line 3.
Patent JP-H04171470-A (JP)
Title: Manufacture of developer carrier
Inventor: ISHIWATARI TAHEI
IPC: G03G15/08
Filed: 1990-11-02
Abstract: PURPOSE:To enable the manufacture of a developer carrier with a simple process at a low cost by applying magnetic coating material with magnetic material dispersed therein by a flow coating method to form a magnetic field generating layer. CONSTITUTION:A developer carrier 2 for conveying a magnetic toner 1 is provided with a magnetic field generating layer 5 of the specified thickness formed by applying magnetic coating material obtained by dispersing gamma-Fe2O3 in a binder solution, onto the surface of a thin film member 4 formed of Ni, Cu, and the like so as to convey the toner 1 holding it to the surface of the magnetic field generating layer 5 by magnetic force or the like. This magnetic field generating layer 5 is magnetized by numerous poles to the circumferential direction of the developer carrier 2, and its magnetic pole pitch is minute, so that the toner 1 is attracted only to one or two layers to form a uniform thin layer. Low cost effect can be thereby obtained because of a simple process, the small structure of a device and the coating process without the waste of coating material.
Patent JP-H11120576-A (JP)
Title: Reproducing method of optical disk and device therefor
Inventor: SASAKI TOSHIHIRO
IPC: G11B7/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To surely and efficiently read out necessary data from a CD-ROM even when reading-out of several recorded data by a light beam is failed. SOLUTION: In a CD-ROM reproducing device separately irradiating five tracks adjacent to a CD-ROM 1 with five light beams 31-35 from an optical pickup, simultaneously reading out recorded data for the respective tracks from the received light output of each returned beam by means of a recorded data reproducing system and outputting them in the order of recording, when, for example, reading out the recorded data by the light beam 35 is disabled, the recorded data are read out by remaining four adjacent light beams 31-34, at this time, the data for about one revolution of CD-ROM 1 are read out, and after nothing is omitted in the read-out data by the light beams 31 -34 , track jumping is performed by two tracks in the forward direction, thereafter, the recorded data are again read out by one revolution and this operation is repeated.
Patent JP-H03157320-A (JP)
Title: Hair coloring base composition
Inventor: TSUJINO YOSHIO
IPC: A61K8/37
Filed: 1989-11-15
Abstract: PURPOSE:To provide the title composition reusable without losing the initial performance because of causing no drying and solidifying the coloring base even if left to stand for a long time in such a state that the cap has been detached from a fiber bundle wick type vessel when used in such a vessel, incorporated with a specific stearic ester as drying inhibitor. CONSTITUTION:The objective composition can be obtained by incorporating (A) a composition comprising a coloring matter, resin and organic solvent with (B) 0.05-3.0wt.% of a monoglycerin stearic ester of formula I (R1 and R2 are each H or stearoyl), a polyglycerin stearic ester of formula II (R3, R4, R5 are each R1; a is 0-13), a sorbitan stearic ester of formula III, a polyoxyethylene sorbitan stearic ester of formula IV (R6 is stearoyl; b-d are each 0-10, summing to 1-10) or formula V (e is 1-10), a polyoxyethylene sorbit stearic ester of formula VI (b+4c+d=1-10) or a polyoxyethylene glycerin stearin glycol stearic ester of formula VII (f and g are each 0-10, summing to 1-10).
Patent JP-H01140283-A (JP)
Title: Diligence managing apparatus
Inventor: GOTO TAKAHIRO
IPC: G07C1/00
Filed: 1987-11-26
Abstract: PURPOSE: To perform attendance management with high reliability by generating attendance data when the password retrieved from a password table and an inputted password are matched, as for the password corresponding to read individual identification information. CONSTITUTION: This attendance managing device is provided with a clock circuit 1 timing the present time, a code reading part 2 reading the attendance code composed of individual identification information and attendance information and an attendance data file 3 storing and managing the attendance data composed a read attendance code and the read present time. The password corresponding to the read individual information read by the reading part 2 is retrieved from a password table 4 by a password retrieval means 6. The retrieved password and the password inputted from a password input part 5 are compared by a password comparison means 7. When they are matched with each otter, an attendance data generation means 8 generates attendance data. Thus, the attendance can be managed with high reliability.
Patent JP-H03156633-A (JP)
Title: Coordinate transformation processing method for screen coordinate input device
Inventor: KANESASHI MUTSUNORI
IPC: G06F3/048
Filed: 1989-11-15
Abstract: PURPOSE:To reduce the data processing load by checking the range of the coordinate value that is obtained with a contact as the position of a single point of the display contents and transforming the coordinate value into the display contents to output the data. CONSTITUTION:A screen display device A2 is provided together with a screen coordi nate input means A1 which inputs the coordinates of the item displayed on the device A2, a storage device A5 which stores the characters outputted to the device A2 and the coordinates of these characters, an arithmetic device A4 which calculates the coordinate value, etc., inputted from the device A1, and a controller A3 which controls the devices A1 - A5 respectively. The contents of the device A5 are displayed on the device A2, and the coordinate value obtained with a contact as the position of a single point of the display contents is fetched. Then the range of the fetched coordi nate value is checked and the coordinate value is transformed into the display contents. The data on this transformation is outputted to a data processing means A6. Thus an extracting range of the coordinate value is simply set with transformation of the coordinate value into the lines and digits. Then the coordinate value is easily extracted.
Patent JP-H11129598-A (JP)
Title: Cylindrical seal container with cap
Inventor: AMANO TORU
IPC: B41K1/58
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide no pain to be felt at a hand even in the case of impressing on a hard material by effectively holding a seal even there is a slight difference in a diameter of the seal, always adhering a suitable vermilion to a sealing surface even there is a light length difference in the seal, and easily clearly impressing. SOLUTION: In the cylindrical seal container with a cap comprising a cylindrical body 1, a holder 4 vertically slidably internally mounted in the body 1 to hold a bar-like seal 8, a cap support 2 engaged with an upper end of the body 1 to inhibit a removal of the holder 4, the cap 3 detachably engaged with the support 2, and a cup-like vermilion inkpad 6 internally mounted in the cap 3, a spring 5 is disposed between a bottom 12 of the body and the holder 4, a leaf spring to be radially deformed is internally mounted in the holder 4 or the holder 4 is formed as a synthetic resin cylinder, and the seal 8 is held by an elastic deformation of its side periphery.
Patent JP-H03157866-A (JP)
Title: Information recording and reproducing device
Inventor: OGASAWARA YUTAKA
IPC: G11B20/00
Filed: 1989-11-16
Abstract: PURPOSE:To make the processing speed high by making a sector behind a shifting amt. of an optical beam in the track direction into a leading sector of the next data recording track. CONSTITUTION:When individual sectors of a user track n+1 as shown with an arrow E are recorded in turn, and the recording of the last sector 16 for a data is completed, a jump is carried out over three tracks as shown with an arrow F. Since the optical disk is rotated during this jump, a light beam is shifted by three sectors, so as to be shifted to a sector 3 of a user track n+2. In this case, since the lead of a data area of the user track n+2 is a sector 4, after IDs of this user track n+2 and the sector 4 are confirmed, the recording of the data can immediately be resumed as shown with an arrow G. By this method, it is not necessary to wait until the information recording disk is rotated in one revolution, thus performing the processing at high speed.
Patent JP-H05107616-A (JP)
Title: Film winding device
Inventor: TABATA YASUSHI
IPC: G03B17/00
Filed: 1991-10-17
Abstract: PURPOSE:To accurately detect the number of the perforations of a film with high reliability by comparing a reference value based on average value of the output of a photoelectric element with its output signal level. CONSTITUTION:This camera is equipped with a camera body 1, and a remote control unit 12 attachably/detachably fitted to the camera main body. At the time of loading the film, the average value of the output of the photoelectric element is obtained, and the reference value based on the average value is compared with the output signal level of the photoelectric element, so that the number of the perforations is counted. Since the number of the perforations counted by using the photoelectric element, in such a manner, a film feeding state can be decided without exerting any resistance to the film, with the high reliability. Thus, the number of the perforations can be extremely accurately counted with the high reliability.
Patent JP-H11135320-A (JP)
Title: Superconducting coil and its manufacture
Inventor: WAKATA MITSUNOBU
IPC: H01F6/06
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method by which such a superconducting coil that can be insulated at a low cost and has a thin insulating layer and a high average current density can be manufactured. SOLUTION: A method for manufacturing superconducting coil includes a process (A) for scattering and fixing a heat-resistant insulating material on and to the surface of the precursor of a superconducting wire rod 1 through heat treatment, a process (B) for forming a coil by winding the precursor on which the heat-resistant insulating material is scattered and fixed around a heat-resistant bobbin 2, a process (C) for forming the superconducting wire rod 1 by heat-treating the precursor, and a process (D) for fixing the coil by filling up the gaps formed of the wire rod 1 constituting the coil with an insulating filler and curing the filler.
Patent JP-H0530964-A (JP)
Title: New microorganism, herbicide containing the same microorganism and method for controlling weed with the same
Inventor: IMAIZUMI SHIGEKO
IPC: C12R1/645
Filed: 1991-08-29
Abstract: PURPOSE:To obtain a new microorganism, capable of selectively exhibiting pathogenicity for water chestnut which is a weed in paddy field and controlling the water chestnut without affecting crops such as rice plant and further useful as a herbicide without polluting and destroying environment. CONSTITUTION:Sporidesmium scirpicola K-004 (FERM P-11495). The aforementioned microorganism is obtained by separating a strain having pathogenicity for water chestnut from the diseased water chestnut, purely culturing the strain and separating a strain excellent in controlling effects on the water chestnut.
Patent JP-2000125188-A (JP)
Title: Line memory device
Inventor: KOJIMA HIROYUKI
IPC: H01L27/146
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To be excellent in rapid response and to make suitable to an IC with a small circuit scale by successively switching a semiconductor storage device used for recording in each write operation and performing writing when writing operations intermittently take place to reading operations. SOLUTION: This memory has a memory control circuit 2 which controls writing and reading to/from (n) pieces of RAMs 5 recording digital 1st image data and sends a signal selecting a 1st RAM to input and output switching circuits 4 and 7 when an input read enable signal becomes active for the first time in horizontal scanning. With this, the read address of the 1st RAM is set to enable, a latch pulse is set to active, and data written in an address at one previous horizontal scanning is read and is outputted from the circuit 7. Next, data written to a 2nd RAM and up to the n-th RAM in succession are read and outputted from the circuit 7. Then, the total of the storage capacity of the entire RAMs has only to coincide with the number of the pixels and a memory configuration becomes extremely small.