baber/WOPTO huggingface dataset:
Patent JP-H046347-A (JP)
Title: Operation control method for automatic bath apparatus
Inventor: ONODERA SHUICHI
IPC: F24H1/46
Filed: 1990-04-24
Abstract: PURPOSE:To greatly reduce time required for raising a hot water temperature in a bathtub up to a preset temperature by filling the bathtub with hot water and simultaneously carrying out additional heating when a water level in the bathtub is lower than a preset water level and the hot water temperature is not higher than the preset temperature, and feeding water until the hot water temperature is lowered down to the preset temperature while stirring and circulating the hot water in the bathtub with a pump when the hot water temperature is not lower than the preset temperature. CONSTITUTION:A hot water temperature in a bathtub and a water level therein are set to a remote controller 10. A water level in the bathtub is detected by a water level sensor 18 and, when the detected water level is not higher than a water level necessary for the prevention of burning without water, a solenoid valve 8 is opened to fill the bathtub with hot water while operating a burner 2. When the water level in the bathtub becomes not lower than the water level necessary for the prevention of burning without water, a pump 15 is operated, and it is judged whether the water level in the bathtub is not lower than the preset water level. In the case of the preset water level or lower, a burner 14 is operated to carry out additional heating and, simultaneously, the solenoid valve 8 is opened to fill the bathtub with hot water while operating the burner 2. While carrying out the additional heating operation and the hot water filling operation, the detection of the water level in the bathtub and the detection of the hot water temperature in the bathtub are continued. When the water level in the bathtub reaches the preset water level, the hot water filling is stopped and, when the hot water temperature in the bathtub reaches the preset hot water temperature, the additional heating operation is stopped, and the stirring operation by the pump 15 is also stopped.
Patent JP-S601178-A (JP)
Title: Di(meth)acrylic acid ester and its preparation
Inventor: YOKOSHIMA MINORU
IPC: C08F20/00
Filed: 1983-06-16
Abstract: NEW MATERIAL:A compound shown by the formula I (R is H, or CH3; n is 1-4). USE:Useful as printing ink of ultraviolet light curable type or vehicle for coating compound. Having high curing rate. PREPARATION:A compound shown by the formula II is esterified with acrylic acid or methacrylic acid in the presence of an acidic catalyst such as sulfuric acid, p-toluene, etc. in a solvent such as n-hexane, benzene, etc. at 60-130 deg.C, preferably at 75-120 deg.C to give a compound shown by the formula I . A stoichiometric quantity or more of acrylic acid or methacrylic acid is used, a molar ratio of the carboxylic acid to the alcohol is 1.0-2.0, preferably 1.1-1.5, and an amount of the catalyst used is 0.1-10mol%, preferably 1-5mol% based on acrylic acid or methacrylic acid.
Patent JP-S5630624-A (JP)
Title: Automatic fatigue crack processing device
Inventor: NAKASHIMA SHINYA
IPC: G01N1/28
Filed: 1979-08-22
Abstract: PURPOSE: To enable automatic processing of a test piece with high precision by controlling an electromagnetic clutch to a nonconnection side at a time when fatigue cracks formed on the test piece reach a set length.  
     CONSTITUTION: A group of a load meter 64, a dynamic strain amplifier 65, a rectifier 66, a load setter 67, and a first switch 70 and a group of a rotational number  counter 51, a rotational number setter 58, and a second switch 71 constitute means  for controlling an electromagnetic clutch so that the driving shaft and the driven  shaft are connected to the nonconnection side, when cracks are formed in the test  piece reach a set length. These two groups of means are selectively actuated by a  change-over switch, and when the first switch 70 or the second switch 71 is set at  OFF state, the electromagnetic switch 50 is demagnetized, and the driving shaft and  the driven shaft are placed in nonconnection state. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63274709-A (JP)
Title: Production of cast iron
Inventor: UCHIDA SHIGETAKA
IPC: C21C1/08
Filed: 1987-04-30
Abstract: PURPOSE:To produce a cast iron having high mechanical strength and ductility at low cost by reducing impurity content in molten iron of a blast furnace, adjusting component contents, raising molten iron temp. and casting into the prescribed shape to execute in order each process. CONSTITUTION:By blowing desiliconizing agent into the molten iron tapping from the blast furnace, Si content is reduced from about 0.3wt.% to about 0.1%, and after removing the desiliconized slag, desulfurization is executed by mechanical stirring type desulfurizing method and sulfur content is reduced from about 0.03% to about 0.001% and the desulfurized slag is removed. Next, while stirring the molten iron, oxygen source and Ca contained material are supplied and phosphorous content is reduced from about 0.1% to about 0.01% and dephosphorized slag is removed, to complete pretreatment of the molten iron. Further, after finely adjusting carbon content in the molten iron, the silicon is added, to adjust the silicon content, and the molten iron is heated and after raising the molten iron temp. to about 1,450 deg.C so as to cast, Mg is added and the casting is executed as quick as possible, to produce the product having the prescribed shape.
Patent JP-H07315896-A (JP)
Title: Installation for baking cement
Inventor: KOBAYASHI TSUNEO
IPC: B09B3/00
Filed: 1994-05-20
Abstract: PURPOSE:To provide the cement-baking installation capable of utilizing the combustion heat of wastes. CONSTITUTION:A fluidizing baking oven 6 at whose lower part a preheated air-charging port 22 is disposed so as to enable the formation of the fluidized bed 21 of a cement raw material (s) therein and which is provided with a fuel chute 12 and an auxiliary burner 13 at positions, respectively, near to the upper part of the fluidized bed 21 is prepared. The cement raw material (s) preliminarily heated and calcined with a preheater 7 is fed into the fluidizing baking oven 6, and a waste ground material produced by grinding a flammable waste is fed into the fluidizing baking oven 6 with a fuel-feeding device 14 through the fuel chute 12. While the fluidized bed 21 of the cement raw material (s) is formed, the waste ground material is burned by the aid of an auxiliary fuel fed from the auxiliary burner 13 to bake the cement raw material (s) into a clinker. The baked clinker is guided into a clinker cooler 10 and cooled.
Patent JP-S61265822-A (JP)
Title: Formation of thin metal film
Inventor: TADOKORO YUKIO
IPC: H01L21/308
Filed: 1985-05-21
Abstract: PURPOSE:To form a fine pattern in a rigidly contacted state, by forming a thin metal film pattern on a rock crystal substrate by a lift-off method. CONSTITUTION:The surface of a rock crystal substrate 1 is treated by vapor of a bonding aiding agent liquid 2 and hydrophobic property is obtained. Ultraviolet rays 5 are projected on a photoresist 7, which is formed on the rock crystal substrate 1 through a photomask 6 having a specified pattern. By developing and eluting the photoresist 7, an ultraviolet-ray projected part 71 is removed. Since the photoresist is closely contacted with the hydrophobic layer on the surface of the rock crystal substrate 1, undercuts are not yielded in the photoresist 7. Only a part 72, to which the ultraviolet rays are not projected, remains. When the photoresist 72 is dissolved by an organic solvent and removed, a thin metal film 82 at thin part is also removed. As a result, a thin metal film 8 corresponding to the pattern of the photomask 6, which is closely contacted with the hydrophobic layer on the surface of the rock crystal 1, is rigidly formed.
Patent JP-S5534730-A (JP)
Title: Automatic voltage switching circuit
Inventor: WADA SUMIO
IPC: H02M3/325
Filed: 1978-08-31
Abstract: PURPOSE: To make automatically an output fixed even in case of the change of a power source voltage by changing an oscillation frequency and controlling the base current of an originating transistor to make the output fixed when the power source voltage is high.  
     CONSTITUTION: When the rectified voltage obtained by rectifying an AC power source is applied across power source input ends I 1  and I 2 , an oscillator circuit is operated by the switching operation of oscillation transistor Tr1. Then, when a high voltage is generated in output coil L3, a current is flowed to light emission diode LED of photo coupler 1, and photo diode Pd is operated to turn on Tr2. Thus, when the current voltage becomes high, a current is flowed to photo diode Pd, and the flowing start time of the base current of Tr2 becomes rapid, and the peak value of the collector current of Tr1 is restrained low to make the output fixed. Then, the cut-off time of Tr1 becomes rapid to change the oscillation frequency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01277017-A (JP)
Title: Surface acoustic wave device
Inventor: SATO KATSUO
IPC: H03H3/08
Filed: 1988-04-28
Abstract: PURPOSE:To prevent the generation of ripple and group delay distortion due to an unnecessary wave by giving a piezoelectric substrate dimensions by which the higher harmonic oscillation frequency of an unnecessary oscillation mode becomes a frequency outside the pass band of a surface acoustic wave. CONSTITUTION:On the surface of a piezoelectric substrate 1, an input electrode 2 and an output electrode 3 are provided at intervals in the direction of its length L and the elastic surface wave is propagated through the substrate 1 from the side of the electrode 2 to the side of the electrode 3. In this case, the higher harmonic oscillation frequency of thickness vertical oscillation, width oscillation and a rear face bulk wave are determined by the dimensions of a thickness T, a width W, etc., of the substrate 1. Consequently, the dimensions of the thickness T, the width W, etc., of the substrate 1 can be so set that the harmonic oscillation frequency of the unnecessary oscillation mode may become the frequency outside the pass band of the elastic surface wave. Thus, in the pass band, the ripple and the group delay distortion due to the harmonic oscillation frequency of the thickness vertical oscillation and the width oscillation and the various bulk waves are not generated.
Patent JP-S60249548-A (JP)
Title: Preload tool holder for robot
Inventor: NISHIHAMA YUKIO
IPC: B23Q3/02
Filed: 1984-05-26
Abstract: PURPOSE:To reduce the machining reaction and the load to the robot side through simple structure by pressng a resilient member toward a work along the machining reaction through the arm of robot at the end of supporting member for securing a tool not contactable with the work. CONSTITUTION:A tool holder 12 is mainly constructed with steel supporting member 15 and a resilient member 16 where the phases of the member 16 and the foot section 18 are shifted slightly. The tip of foot section 18 of the member 15 of holder 12 is contacted against a work 11 then the holder 12 is pressed toward the work 11 by means of a metal 22 at the tip of arm 14 to secure the holder 12 on the work 11 and to apply preload Q onto the holder 12. When boring by means of a drill 21, machining reaction P will function onto the drill 21 to extend the member 15 in the direction of machining reaction while to contract the member 16. The machining reaction p is distributed to the members 15, 16 in proportion to the spring factors K2, K1 to reduce the dynamic load to be applied onto the arm 14 thus to enable heavy work and precise work.
Patent JP-S5533564-A (JP)
Title: Device that obtain heat from sun's ray
Inventor: FURUYA KIYOTO
IPC: F24J2/48
Filed: 1978-09-01
Abstract: PURPOSE:To efficiently catch solar energy, by using a light receiving body provided with voids. CONSTITUTION:A light receiving body 6, which is oxidation treated and has the voids of steel wool, etc., is housed into a case 7 consisting of a metallic plate, etc. hermetically sealed by means of a glass plate 4 through a heat insulating material 8, and a thermal medium transfer pipe 5 is fixed to the case 7 under a condition that is contacted with the light receiving body 6. Thus, the sun's rays transmitting the glass plate 4 are absorbed to the light receiving body 6 while the sun's rays 2' reflected by means of the light receiving body 6 repeat reflection in the light receiving body 6, energy that the sun's rays retain is effectively absorbed to the light receiving body 6 every time the rays are reflected and the heat of the light receiving body 6, which becomes to high temperature, is transmitted to a thermal medium through the thermal medium transfer pipe 5.
Patent JP-H046933-A (JP)
Title: Incoming call system for cordless telephone system
Inventor: TSUCHIDA MASAHIKO
IPC: H04W88/02
Filed: 1990-04-25
Abstract: PURPOSE:To attain smooth call reception of a mobile set by varying optionally a time till a fixed station radiates a radio wave of a control channel when an incoming signal reaches from a telephone line. CONSTITUTION:When a incoming call signal reaches a fixed station 10 through a telephone line 1, an incoming call circuit 2 outputs an incoming detection signal to a radio control means 92. Upon the receipt of the incoming detection signal, the means 92 sends a setting code of a control channel to a frequency synthesizer 5 to activate a radio reception circuit 4, which discriminates whether a control channel is busy or idle depending on an output of an idle channel discrimination circuit 6. When the control channel is idle, the means 92 outputs a set signal of a timer means 91. After lapse of a time set in the means 91, the means 92 outputs a radio transmission circuit operating signal to activate a radio transmission circuit 3 thereby sending the control signal to a mobile set. The time from the incoming call detection till radiation of a control channel radio wave is optionally varied by presetting the time of the timer means 91.
Patent JP-S61264967-A (JP)
Title: Video amplifier circuit
Inventor: YAMAZAKI YUJI
IPC: H04N5/208
Filed: 1985-05-20
Abstract: PURPOSE:To eliminate irregularity in luminance of a picture on the screen by connecting a parallel peaking coil and a series circuit consisting of a diode that cuts off at the leading edge of a video amplification signal and turns on at the trailing edge and of a second peaking coil whose value is less than that of said parallel peaking coil in parallel. CONSTITUTION:A series circuit consisting of the diode 9 that cuts off at the leading edge of the video amplification signal and turns on at the trailing edge and of the second peaking coil 10 whose peak value is less than that of the parallel peaking coil 8, is provided in parallel connection with said coil 8. With this constitution, an undershooting is provided at the leading edge of the video amplification signal so that the leading edge time is shortened. Additionally, at the trailing edge, the value of the peaking coil is made small in order to suppress the overshooting so that the irregularity in luminance of the picture on the screen is removed.
Patent JP-S60252179-A (JP)
Title: Enclosed compressor
Inventor: NISHITSUJI KAZUICHI
IPC: F04B39/14
Filed: 1984-05-29
Abstract: PURPOSE:To prevent positional shift after assembling by forming an emboss section for fixing a cylinder to the frame while projecting from the cylinder side and forming the cylinder fixing face at the emboss section through star punching. CONSTITUTION:A fixing bolt 27 is inserted into the fixing hole 27 of cylinder 6 then a fixing bolt 28 is screwed into a bolt hole 22 in the emboss section 20 for fixing the cylinder thus to fix the cylinder 6. The cylinder 6 is pressure contacted against the fixing face 21 of emboss section 20 through tightening of bolt 28 thus to increase the face pressure between them. While slippage between them is prevented by means of small meshed projections 23 formed on the fixing face 21 through star puching thus to prevent positional shift after fixing of the cylinder 6 and the frame 5.
Patent JP-H11308679-A (JP)
Title: Optical microphone
Inventor: MATSUSHIMA TAKUMI
IPC: H04R1/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To attain high performance by cutting a sealing part with a base, forming an optically non-translucent film to a cut face, adhering a cut face of a light-emitting element sealing part and a cut face of a light-receiving element to the film integrally so as to avoid direct light from the light-emitting element to the light-receiving element that is a cause to a bias. SOLUTION: A light-emitting element 1 and a light-receiving element 2 mounted on a board 3 are sealed by a transparent resin 9, and the sealed part is cut off together with the base. At least an optical non-translucent film 6 is formed to one cut face. Since a formed face is exposed in the film, the film is easily formed without defects by any of methods such as coating or mounting or the like. The cut face of the sealing part of the light-emitting element and the light-receiving element is adhered to the film integrally. According to this manufacturing method, the complete optical non-translucent film 6 is formed between the light-emitting element 1 and the light-received element 2 and direct light from the light-emitting element 1 to the light-receiving element 2 is prevented and a problem of production of a bias component is solved.
Patent JP-H046886-A (JP)
Title: Minute displacement control element
Inventor: TAKAHASHI SADAYUKI
IPC: H01L41/09
Filed: 1990-04-25
Abstract: PURPOSE:To get minute displacement control elements stably and in large quantities by uniting two kinds of ceramics different in composition through a metallic film. CONSTITUTION:Two kinds of prebaked powder where permittivity epsilon=1400 and circumferential electric-mechanical coupling coefficient kr=62 and epsilon=850 and kr=9% is prepared, and a binder and a plasticizer are added to each of these powder, and those are dispersed in alcohol to make two kinds of slurry, and this slurry is processed and molded by doctor blade method. Platinum paste 3 is printed on one side of the thick film 2 of high epsilon and low kr ceramic, and on this is superposed a thick film 1 of low epsilon and high kr ceramic, and this is pressed and force-bonded with a press. This is put in an electric furnace so as to thermally decompose organic ingredients such as a binder, etc., and next it is sintered and the sintered substance is cut to get minute displacement control elements.
Patent JP-S5536122-A (JP)
Title: Air conditioner for vehicle
Inventor: HIRASHIMA KENZOU
IPC: B60H1/00
Filed: 1978-09-04
Abstract: PURPOSE:To eliminate the room temperature change due to the openig and closing of a number of duct blow off ports by setting up quantity of heat sensors individually, adding their detection signals, comparing them with the preset values, and controlling air flow. CONSTITUTION:In the duct 6 of the air conditioner for cars 1, one end is opened outside and the other end is separated into the cool air blow off port 4 and the warm air blow off port 5 and opened to the car room 3, in which the fan 8, cooler 9, heater 10, and the door 11 which adjusts the cool and warm air flow are built-in. The quantity of heat sensors 17 and 18 consisting of an anemometer and a thermometer are set up at the blow off ports 4 and 5, respectively, their output signals are added by the adder 19, and they are compared with the preset values by the compare controller 20. The air flow controller 14 operates, the motor 7 of the fan 8 is controlled, the valves 12 and 13 of the blow off ports 4 and 5 are switched, and the cool or warm air is sent into the car room.
Patent JP-2000297084-A (JP)
Title: Production of optically active norbornenealdehyde
Inventor: FUJIOKA HIROMICHI
IPC: C07D317/12
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a haloether and eneacetal in high yield and high enantioselectivity by intramolecular haloetherification of a specific diastereo mixture in the presence of a halogenating agent and an alcohol or water. SOLUTION: This haloether of formula VI or VII (X is a halogen) is stereoselectively obtained and at the same time the other objective eneacetal of formula V is allowed to remain by such processes that (A) 2-endo forms of racemic norbornenealdehydes of formula I and II (R is H or a lower alkyl) are reacted with (B) optically active C2-symmetric 1,2-diols of formula III [R1 is a (substituted) aryl] to obtain (C) a diastereo mixture of eneacetals of formula IV and V; and the component C is intramolecularly haloetherified in the presence of (D) a halogenating agent and (E) an alcohol of the formula R2OH (R2 is a lower alkyl) or water.
Patent JP-H10299335-A (JP)
Title: Wire tensioning mechanism and window regulator
Inventor: MIYOSHI KATSUHIKO
IPC: E05F11/48
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To keep the tension on a wire to be constant for a long time by disengaging the engagement of a ratchet to engage a slide bush with a slide collar when the wire is extended by the prescribed value, and moving a slide screw and the slide bush by the prescribed quantity. SOLUTION: When the extension of a wire exceeds the prescribed value, the engagement of ratchet projections 53f, 55a of a slide bush 53 and a slide collar 55 is disengaged, and a ratchet projection 55b of the dropped slide collar 55 is engaged with a ratchet projection 54b of a slide screw 54. When the tension is applied to an end part 12b of the wire, the slide bush 53 is moved in the direction of the slide screw 54 against a spring 60, and the ratchet projections 53f, 55a are in an imperfectly engaged condition. When the tension is further applied to the wire, the slide screw 54 is turned and moved in the direction of the slide bush 53, and the slide bush 53 is also moved to absorb the elongation of the wire.
Patent JP-S589318-A (JP)
Inventor: KIMINO MASAKAZU
IPC: H01C17/02
Filed: 1981-07-09
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-S63274001-A (JP)
Inventor: MATSUZAKI MAKIO
IPC: F21V7/16
Filed: 1987-04-30
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-S61268511-A (JP)
Title: Device for adjusting height of vehicle
Inventor: HORI JUNICHI
IPC: B60G17/04
Filed: 1985-05-20
Abstract: PURPOSE:To prevent a vehicle from traveling with an unusual vehicle height by providing a vehicle height restoring device and enabling the vehicle height to be restored to a standard height by means of manual operation or a detected signal from a travel condition detecting device, in a vehicle height adjusting means for a vehicle having an air spring. CONSTITUTION:At the time of a handling operation, the height of a vehicle is appropriately adjusted by means of an up button 42 and a down button 43, and a restore button 44 is pressed when the operation is completed. Thereupon, a microcomputer 40 read the output of a vehicle height sensor 56, compares it with a standard vehicle height, and controls an automatic intake valve 27 and an automatic exhaust valve 28 to obtain the standard vehicle height, while lighting a lamp 46. Even if a vehicle started traveling without carrying out restoring operation, when the inputted outputs of a vehicle speed sensor 52 is above a certain value, e.g., 20km/h or more and a gear position sensor 51 is above a second gear, the microcomputer 40 judges whether the vehicle height is at a standard value or not and, if it is not at the standard value, carries out control so as to restore it to the standard value. Thereby, traveling with an unusual vehicle height can be prevented.
Patent JP-S5810002-A (JP)
Inventor: OSHIE JIYUNSUKE
IPC: A44C5/02
Filed: 1981-07-10
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。