baber/WOPTO huggingface dataset:
Patent JP-S5875017-A (JP)
Title: Position detection
Inventor: AIUCHI SUSUMU
IPC: G01B11/02
Filed: 1981-10-30
Abstract: PURPOSE:To carry an article in a vacuum vessel with a high reliability, by irradiating the article in the vacuum vessel with radio waves, which are radiated from a radio wave radiating means provided in the outside of the vessel, through a window and detecting the change of the intensity of radio waves due to the existence of the article by a radio wave detecting means provided in the outside of the vessel to detect the position of this article. CONSTITUTION:When a wafer 4 is placed just under a sputter electrode 15, the laser beam from a laser oscillator 22 passes through a glass window 24 and is turned from its course by a mirror 25 to irradiate the wafer 4. The laser beam reflected on the surface of the wafer is reflected by the mirror 25 and is made incident to a photosensor 23 through the glass window 24. When the wafer 4 is not placed just under the sputter electrode 15, the reflected light is hardly made incident to the photosensor 23. Consequently, the output of the photosensor 23 is monitored, and the rotation of a pulley 5 is stopped in accordance with the change of this output, thereby placing the wafer 4 just under the sputter electrode 15.
Patent JP-S6329103-A (JP)
Title: Control for air quantity in fluidized bed boiler
Inventor: YONEMOTO SADAO
IPC: F23C10/00
Filed: 1986-07-23
Abstract: PURPOSE:To maintain the minimum superficial velocity necessary for a fluidized bed in the overall load range of a boiler while controlling the amount of combustion air at a level corresponding to that of the combustion fuel by a method wherein a damper for controlling the flow quantity is installed at a circulating gas passage, and the circulating gas quantity is increased when the combustion air quantity is reduced and the circulating gas quantity is reduced when the combustion air quantity is increased. CONSTITUTION:A signal for the circulating gas flow quantity sent from a transmitter 1 for the circulating gas flow quantity is added to a signal for the air flow quantity sent by a transmitter 3 for the air flow quantity by an adder 6 while a controller 7 for the circulating gas flow quantity compares a set value with the signal from the adder 6 and computes to control the opening of a damper 8 for the circulating gas flow quantity. The combustion air quantity is controlled by a control system 5 for the air flow quantity and a controller 7 for the circulating gas flow quantity increases the opening of the damper 8 when the combustion air quantity is reduced and inversely reduces the opening of the damper 8 when the combustion air quantity is increased and supplies the air the quantity thereof corresponds to the amount of fuel and maintains the minimum superficial velocity.
Patent JP-S5799477-A (JP)
Title: Travelling device
Inventor: KOUNO HIROSHI
IPC: B62D57/024
Filed: 1980-12-10
Abstract: PURPOSE: To enable travelling equipment to travel even in a narrow place or steep stair by connecting four expandable legs having drive wheels on their lower portion to the equipment body through articulations in the captioned equipment which operates the interior of an atomic power plant etc. through remote control.  
     CONSTITUTION: When this travelling equipment travels in a pipe path, for example, first and second arms 26, 27 are moved such that rollers 28 of legs 18W21 are pressed against a wall surface 34 opposed to a wall surface 33 tougcing wheels 12, 13. Also, when the equipment ascends or descends on a stair, the rollers 28 is locked and the rollers 28 of two legs at the stair 36 side are mounted on at lowest the second step 37a of the stair 36 and then, first and second arms 26, 27 are all moved in relation to master slave, sequence control system, etc. so that the equipment body 11 does not collide with the end of the step 37b. The equipment body 11 is moved to the step 37b lower than the step 37a and this operation is repeated sequentially. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6330331-A (JP)
Title: Production of glass
Inventor: TAKEUCHI TETSUHIKO
IPC: C01B33/158
Filed: 1986-07-23
Abstract: PURPOSE:To smoothen the transfer of wet gel to a drying stage and also to facilitate the molding and the processing thereof by immersing the produced wet gel into nonvolatile liquid prior to the drying in case of producing glass by a sol-gel method. CONSTITUTION:The liquid sol having the component of aimed glass is prepared by using the fine particles of metallic alkoxide or both the metallic alkoxide and metallic oxide as a principal raw material and this liquid gel is allowed to gel in a closed vessel having a required shape to produce wet gel. Then after immersing this wet gel into a nonvolatile liquid, it is dried and sintered. By providing an immersing stage in such a way, high-volatile alcohol present in the holes of wet gel is substituted with the nonvolatile liquid and the drying velocity is made slow and a moderately stable state is attained even under the low-humidity atmosphere. Therefore, shifting to a drying stage is facilitated and wet gel is taken out from the vessel and can be easily molded and worked and the preparation of glass having various shapes is also facilitated.
Patent JP-S6417027-A (JP)
Title: Driving method for active matrix panel
Inventor: SATO TAKASHI
IPC: G02F1/133
Filed: 1987-07-10
Abstract: PURPOSE:To enable a display operation as a display by impressing a scanning voltage of positive and negative V0 successively on the respective scanning lines of scanning line groups and impressing a data voltage + or -V1 to data line groups within one field period. CONSTITUTION:Positive voltage V0 is successively impressed to the scanning line groups (A, A', A'', A''') in certain one field and negative voltage V0 is similarly impressed successively thereto in the next field. The positive and negative voltage V1 corresponding to writing and erasing of display data is impressed on the data line groups (B, B', B''). The driving method for the active matrix panel which can make display is thereby obtd. and the sharp display having high contrast is obtd.
Patent JP-H0271824-A (JP)
Title: Removal of hydrogen phosphite from exhaust gas
Inventor: YURUGEN SUBUARA
IPC: B01J23/72
Filed: 1989-07-06
Abstract: PURPOSE: To efficiently remove the hydrogen phosphide in the waste air by oxidation introducing the hydrogen phosphide-containing waste air of 50-350 deg.C on a catalyst whose surface is formed with a metal having a specified potential in an acidic soln. CONSTITUTION: The catalyst whose surface is constituted with at least one kind metal having the potential which is at least 200 mV more positive than that of the standard hydrogen electrode in 1 mol acidic soln. is formed. The hydrogen phosphide is removed from the waste air by supplying the waste air containing the hydrogen phosphide on the catalyst at 50-350 deg.C and allowing the waste air to contact with the catalyst. A carrier of the catalyst is formed with an unperforated nonmetal such as ceramic material. And as a concrete example of the having the potential which is at least 200 mV more positive than that of the standard hydrogen electrode, copper or its alloy, silver, gold, platinum are exemplified. When the process is applied, the hydrogen phosphide is removed from a large volume stream with a low maintenance cost.
Patent JP-H0222666-A (JP)
Title: Transfer material
Inventor: SAWARA TOSHIYUKI
IPC: G03G7/00
Filed: 1988-07-11
Abstract: PURPOSE:To obtain a transfer material extremely small in tendency to be wound up around a fixing roll by forming a heat-expansive thermosensitive layer on the top end of one side of the transfer material in the advancing direction. CONSTITUTION:The thermosensitive layer 11a is formed only on the top end of one side of the transfer material P1 in the advancing direction. When the transfer material P1 is passed through the fixing rolls 1, 2 of an electrophotographic sensitive body set to a standard fixing temperature and a prescribed speed, the layer 11a begins to expand at the same time as it comes between the rolls 1, 2, and the top of the material p1 having passed through the nipping part of the rolls 1, 2, floats up a little apart from the roll 1 and securely separated from the roll 1 also by the action of a separating claw 3, thus permitting the top of the transfer material P1 in the advancing direction to be separated from the fixing rolls 1, 2 by the expansion of the heat expansive layer 11a and winding of the transfer material around the fixing rolls 1, 2 because of the stickiness of a toner and the like to be fully prevented.
Patent JP-S6066273-A (JP)
Title: Optical printer device
Inventor: KASUYA YUKIO
IPC: G03G15/00
Filed: 1983-09-21
Abstract: PURPOSE:To stabilize the density of a print picture by controlling the quantity of electrification to a photosensitive body so that the measured surface potential of the photosensitive body obtains a prescribed value and coping with the variation of a condition for image formation. CONSTITUTION:A means 4 measures the surface potential of a photosensitive body when the optical image of a light emitting device array 14 is irradiated to the photosensitive body 1 to form the latent image of an origianl picture. A means 24 controls the quantity of electrification to the photosensitive body 1 so that the surface potential of the photosensitive body 1 obtains a prescribed value. Consequently, the ununifomrity of sensitivity characteristics of the photosensitive body 1 is compensated to cope with the variation of the condition for the image formation, and thus, a print picture having stable density is obtained.
Patent JP-H1120390-A (JP)
Title: Sheet folding machine
Inventor: HIRAIZUMI HIDEAKI
IPC: B43M3/04
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To eliminate change of a folding speed according to change of a load by adopting a servo motor as a drive source of a pushing roll and a gripper roll, and setting a value of a speed of a speed control signal in response to type and folding state of a sheet to be folded, thereby effectively facilitating regulation of the folding speed. SOLUTION: An AC servo motor 44 for driving first to fourth rolls 28, 30, 32 and 38 is regulated at its rotating speed according to a speed control signal from a controller 48, and rotational speed information from a motor body is fed back to a motor controller. A table is previously stored in the controller 48, and is displayed at its content in a speed setting means 50. The controller 48 can store an optimum folding speed corresponding to specific sheet information, and calls the optimum folding speed by inputting sheet information thereto. The optimum folding speed can be easily, effectively set in response to the type and folding state of the sheet to be folded. And, in the case of changing a load, the folding speed is suppressed to prevent a folding deviation.
Patent JP-S5961891-A (JP)
Inventor: ARAI YASUHIKO
IPC: G10L19/09
Filed: 1982-10-01
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-H0724872-A (JP)
Title: In-molding method
Inventor: YAMASHITA KOJI
IPC: H01Q9/30
Filed: 1993-07-14
Abstract: PURPOSE:To perform one-process molding by holding a thin-walled flexible insert member in a mold to integrate the same with a molded product. CONSTITUTION:The bushing 4 capable of being fitted to an insert member 3 in a freely movable manner is received in a mold 7 along with the insert member 3. At the time of molding, a resin 6 is packed into the mold 7 while it pushes the bushing 4 but the bushing 4 always moves at the leading end filled with the resin 6 to hold the insert member 3 to the almost central part of a molded product. By this constitution, the in-molding of the molded product and the insert member 3 can be performed by one process.
Patent JP-H1119809-A (JP)
Title: Tool device
Inventor: KANEKO KOICHI
IPC: B23Q3/12
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a tool device excellent in durability and high accurate. SOLUTION: A tool device comprises a tool 1 provided with a work part 1a in a tip end and a support part 1b in a base end and a holder 2 having a hole part 2a fitting the support part 1b of the tool 1. Here, in the support part 1b of the tool 1, a recessed part 1b' is provided, in this recessed part 1b', a lock member 3 arranged in a protruded condition from the recessed part 1b' is provided, this lock member 3 is arranged in the recessed part 1b', in this condition, the support part 1b of the tool 1 is press fitted to the hole part 2a of the holder 2, by deforming an internal wall of the hole part 2a, the tool 1 and the holder 2 are locked to be connected.
Patent JP-S6417060-A (JP)
Title: Electrostatic recording material
Inventor: YASUTOMI HIDEO
IPC: G03G5/06
Filed: 1987-07-11
Abstract: PURPOSE:To enable copying to be repeated by using a switching layer having memory action obtained by plasma polymerizing an organic compound containing a metal complex and/or a metal chelate. CONSTITUTION:The memorizing switching layer 2 is formed by plasma polymerizing the organic compound having the metal complex and/or the metal chelate, such as phthalocyanine derivatives. A material having both of electric conductivity and light transmittance, such as In2O3-SnO2 formed on a glass or polyester plate or the like by vapor deposition or sputtering, is used for a conductive substrate 1, thus permitting copying to be repeated.
Patent JP-S5964401-A (JP)
Inventor: OOGAKI YUTAKA
IPC: B65F3/02
Filed: 1982-10-01
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-H0462477-A (JP)
Title: Acceleration sensor
Inventor: SAKAI KATSUJI
IPC: G01P15/12
Filed: 1990-06-30
Abstract: PURPOSE:To obtain the acceleration sensor which generate a small noise by installing a gauge for comparison at a place where the strain quantity is less than that at the place where a strain gauge is installed. CONSTITUTION:The acceleration sensor is constituted by fixing one end of a cantilever 2, fitted with a weight 1 atop, to a support member 3 and providing the cantilever 2 with the strain gauge 21 and gauge 22 for comparison. The strain gauge 21 is thin and long in the lengthwise direction of the cantilever nearby the member 3 and the gauge 22 is thinner in the breadthwise direction of the cantilever on the wide of the weight 1 than the gauge 21. For the purpose, when the sensor is applied acceleration, the strain on the side close to the support end is large and the gauge 21 varies in resistance value, but the gauge 22 which is at a distance from the support end is less strained and has a little variation in resistance value. The acceleration applied to the sensor is measured from variation in the output voltage Vo of the full bridge circuit of both the gauges 21 and 22. Consequently, the sensor noise is reduced and the reliability of the sensor is improved.
Patent JP-S6236295-A (JP)
Inventor: WATANABE KIYOSHI
IPC: B66C11/04
Filed: 1985-08-07
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-S6332201-A (JP)
Inventor: SUZUKI TOSHIYUKI
IPC: F22B1/06
Filed: 1986-07-25
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-H0924241-A (JP)
Title: Method for desulfurization of exhaust gas
Inventor: NAKAGAWA KENICHI
IPC: B01D53/68
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent a scale from adhering in the circulation system of a desulfurization process and to keep smooth operation by a method wherein a part of the treating liq. of oxidation process is added to a mixture slurry from double decomposition process and after calcium ion in the slurry is converted into dihydrate gypsum, it is fed to separation process. SOLUTION: The treating liq. of desulfurization process is fed into the first oxidation tank 2 from the desulfurization tower and it is oxidized by aeration to prepare magnesium sulfate and sulfuric acid, and this treating liq. of oxidation process is fed into double decomposition tank 3. In addition, water soln. of magnesium sulfate separated and fed from a sedimentation tank 9 and water slurry of calcium hydroxide from a calcium hydroxide feeding tank 4 are added therein. When stirring and mixing is performed, it becomes dihydrate gypsum and magnesium hydroxide and it is introduced into a calcium chloride converting tank 5 and a part of the treating liq. oxidation process is fed to precipitate dihydrate gypsum.  Then, it is introduced into a calcium ion converting tank 6 and after a part of the treating liq. of desulfurization process is added, it is introduced into a wet classifier 7.
Patent JP-H0225315-A (JP)
Title: Insert blow molded body
Inventor: IZAWA OSAMU
IPC: B29L31/30
Filed: 1988-07-14
Abstract: PURPOSE:To shorten the cooling time and improve the bond strength of a molded body by a method wherein the surface of a part, to the portion of which a main body bonds, is covered with thermoplastic resin, which is weldable to the main body and the melting point of which is lower than that of the main body. CONSTITUTION:When a headrest main body 1, for example, is intended to be molded, the portion, to which the main body is bonded, at the tip of a stay 2 is covered in advance with resin, the melting point of which is lower than that of the resin consisting of the main body by 5 deg.C or more and which is weldable to the main body, by the thickness of 0.2mm and thicker or 0.5mm. The resultant stays are arranged just below and near the center of a parison 7 extruded from a die 6. When the molten parison hangs down by the predetermined length so long as to cover the tips of the stays, a mold 10 is closed so as to pinch the parison and the stays by the mold. At this time, the parison is welded together and the resins covering the stays are simultaneously compressed so as to be fixed to the resin of the main body by pressure with compression parts provided on the mold 10. The surface of the resin, with which the stay is covered, melts by the heat of the resin of the main body, resulting in fusion-bonding 5 said resin to the resin of the main body.
Patent JP-H11353864-A (JP)
Title: Operation indicator
Inventor: YAMAHAI KEIJI
IPC: G11B33/10
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To eliminate a misoperation by operator at the time of channel set recording on the console of a digital audio system. SOLUTION: The console of a digital audio system is provided with single channel selection switches SW1 for respective channels, and one memory mode setting switch SW2. Corresponding to each of channel selection switches SW1 an indication circuit 5 indicating a selected state is provided. When channel set is stored in a memory, memory operation is started by operating the memory mode setting switch SW2. Setting state of the switches SW1 and SW2 is then determined, and if only a single channel is selected, indication is blinked and a single channel is selected. If memory mode is set, indication is lighted continuously. Since indication is lighted continuously only when the memory mode is set, a misoperation by operator, e.g. setting miss of memory mode, can be eliminated substantially perfectly.
Patent JP-S6235497-A (JP)
Inventor: MIMORI KENICHI
IPC: C23C14/34
Filed: 1985-08-07
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-S6234021-A (JP)
Title: Optical temperature sensor
Inventor: MITA FUMIO
IPC: G01J5/08
Filed: 1985-08-07
Abstract: PURPOSE:To make it possible to measure the temp. of an object to be measured with high accuracy, by selecting light with a specific wavelength from the light from the object to be measured dispersed by a spectroscopic apparatus and measuring the intensity of said light. CONSTITUTION:A sensor consists of a cylindrical case 1 comprising an opaque material, a condensing lens 2, a columnar prism 3 formed by obliquely cutting and polishing the end surface of a column comprising a transparent body, a light receiving element 4 and a slit 5. The heat rays from an object to be measured are converged through a condensing lens 2 to be incident to the columnar prism 3 and receives dispersion corresponding to a wavelength to be outputted from the columnar prism 3 and only light with a part of a wavelength is selectively incident to a light receiving element 4 through a slit 5. Because the light receiving element generates the electric signal corresponding to the level of incident light, the intensity of the incident light can be measured. By this method, the temp. of the object to be measured can be accurately measured without being troubled by an individual error.
Patent JP-H1022783-A (JP)
Title: Low pass filter
Inventor: YANAGIHARA TOSHIO
IPC: H03H11/04
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide the low pass filter in which harmonic components included in a sawtooth wave signal is sufficiently eliminated and which follows a steep trailing. SOLUTION: The low pass filter to eliminate harmonic components included in a sawtooth wave signal produced digitally includes at least one set of series connection resistors 14, 15 and capacitors 18, 21 and diodes 22, 23 to bypass the resistors 14, 15 and to supply a discharge current from the capacitors 18, 21 at a trailing period of the sawtooth wave signal are connected in parallel with the resistors 14, 15.
Patent JP-S6417539-A (JP)
Title: Modulator and demodulator
Inventor: TANAKA MASAHIRO
IPC: H04L27/00
Filed: 1987-07-13
Abstract: PURPOSE:To remove a difference between the operating states of MODEMs by transmitting an escape signal for indicating loop release after the temporary stop of a receiving carrier from the receiving side of a MODEM to its starting side and displaying the signal during the period of a remote loop test. CONSTITUTION:The MODEMs 1, 2 are held at a communication state through a telephone line 30 and a control part 113 for the remote loop test sends a loop start signal obtained through a start control output means 17 to a line 30 through a modulation part 13 and an interface part 12. When the start signal is reached to a detecting means 28 in the MODEM 2, a control part 213 sends a response signal from a response output means 29 to a detecting means 110 through a line 30. The control part 113 stops the sending of the start signal and sends a confirmation signal from a confirmation signal output means 111 to the circuit 30. When a detecting means 212 detects the confirmation signal, the control part 213 turns switches 26a, 26b to the (b) side to set up a test state. The received confirmation signal is returned, and when the returned signal is detected by a circuit 112, the control part 113 decides the confirmation of the loop and turns on a test display signal Ti to inform the test state.
Patent JP-H102569-A (JP)
Title: Heating device and reinforcing member for laying
Inventor: WATANABE HIDEKI
IPC: F24D3/16
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To permit the obtaining of a heating device, having uniform heat radiating characteristics, and a reinforcing member for laying, which is provided with excellent heat radiating characteristics, by a method wherein the reinforcing member for laying is arranged between hot-water mats and the reinforcing member for laying is coated by overhang heat radiating material, applied so as to be superposed on the heat radiating material. SOLUTION: A reinforcing member 51 for laying or a small floor joist for laying is arranged between hot-water mats. The reinforcing member of small floor joist 51 for laying is coated by overhang heat radiating material (aluminum foil) 53. The overhangs 53a at both sides of widthwise direction of an overhang heat radiating material 53 are formed so as to superpose the overhangs 53a on the a mat material and an aluminum foil, bonded on the small floor joist constituting the mat material. Bonding agent 54 is spread on the overhangs 53a of the overhang heat radiating material 53 and separating paper 55 is bonded on the bonding agent 54. Accordingly, the bonding agent 54 below the overhangs 53a is protected by the separating paper 55 whereby uniform heat radiating characteristics can be obtained.