baber/WOPTO huggingface dataset:
Patent JP-H10106765-A (JP)
Title: Emergency luminaire
Inventor: KAWASE YASUNORI
IPC: H05B41/14
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an emergency luminaire capable of preventing the generation of an arc when a discharge lamp is switched from a daily use inverter circuit to an emergency inverter circuit when power failed. SOLUTION: When commercial AC power source VAC failes, a power failure detecting circuit 6 outputs a high level power failure detecting signal a1 to a switching circuit 9. An oscillation detecting circuit 8 detects the intensity of oscillation of a daily use inverter circuit 2, and when the output voltage of a first DC power source 1 drops below the reference voltage VS, a high level oscillation detecting signal a2 is outputted to the switching circuit 9. The switch circuit 9 switches relay contacts S2a , S2b to an emergency inverter circuit 5 based on the power failure detecting signal a1 and the oscillation detecting signal a2 , and a discharge lamp La is connected to the output terminal of an emergency inverter circuit 5.
Patent JP-S63108210-A (JP)
Title: Strain measuring instrument
Inventor: MAEBA YOSHIYASU
IPC: G01B11/30
Filed: 1986-10-27
Abstract: PURPOSE:To easily measure the strain of the surface of a body to be measured such as a wafer, a glass substrate, and a ceramic substrate without any need to bring a probe into contact with the body to be measured by providing a computer which computes the relation between the incidence position of a laser light beam on the surface of the body to be measured and the quantity of the strain of the surface of the body to be measured at the incidence position. CONSTITUTION:The laser light beam 12 impinges on the surface of the body 11 to be measured after its traveling direction is changed by a scanner 16. At this time, the traveling direction after the change is varied with time, and the incidence position 11 on the surface of the body to be measured is shifted with time. The laser light source 12 is reflected by the surface of the body 11 to be measured at this incidence position 21 and photodetected by a position sensor 17. The scanner 16 sends a signal indicating the traveling direction after the change which varies with time to a computer 18 and further the position sensor 17 sends a signal indicating the photodetection position 22 at each point of time to the computer 18, thereby calculating the relation between the incidence position of the laser light beam and the quantity of strain of the surface of the body to be measured arithmetically each point of time.
Patent JP-H0672999-A (JP)
Title: Production of aminoalkylpyrrolidine compound
Inventor: MATSUDA KEIJI
IPC: C07D207/09
Filed: 1992-08-28
Abstract: PURPOSE:To industrially and advantageously obtain the high-purity subject compound useful as an intermediate for producing synthetic antifungal agents by reacting hydroxyalkylpyrrolidines with an alkali metal azide compound and then subjecting an azide group of the resultant reactional product to reduction reaction. CONSTITUTION:A 3-hydroxyalkylpyrrolidine compound expressed by formula I (R<1> is imino protecting group; R<2> is lower alkyl) {e.g. (3R-1-benzoyl-3-[(1R)-1- hydroxyethyl]pyrrolidine} or its reactive derivative(salt) in hydroxyl group is made to react with an azide compound of the formula X-N (X is alkali metal) to afford an azide compound of formula II and then tetrahydrofuran solution of triphenylphosphine is added thereto and the azide compound of formula II is made to react with triphenylphosphine at 50-60 deg.C for 4hr and then concentrated ammonia water is added to the reactional product and the solution is allowed to stand overnight and then the solvent is distilled away under reduced pressure to provide the objective aminoalkylpyrrolidine compound expressed by formula III.
Patent JP-H05126701-A (JP)
Title: Breakdown toughness testing method and device
Inventor: KUBOTA YASUHIRO
IPC: G01N3/00
Filed: 1991-10-01
Abstract: PURPOSE:To enable a test under high temperature and high pressure to be executed highly accurately by filling a liquid after forming a cut at a hollow part of a cylindrical sample and then breaking down the sample by compressing the liquid while compressing an outer-periphery surface of the sample toward inside. CONSTITUTION:A sample 2 is set to an inside of a three-axis cell 4 and then a pressure oil is filled into a pressure oil chamber 16 by a lubrication device 44, thus enabling a sealing pressure for compressing the sample 2 toward a center side in diameter direction to be operated. The sealing pressure is set to a specified value. Valves 38 and 40 are opened and water is filled into a hollow part 2a of the sample and a central part of rubber sheets 6 and 8. A heater 52 is operated and the sample 2 is heated to a specified temperature. A hydraulic cylinder 30 is driven and then water which is enclosed to each hollow part is compressed by a tip part of upper and lower press plates 10 and 12, thus enabling a pressure (inner pressure) for spreading the hollow part 2a to be operated. The sample 2 increases inner pressure from a notch 2b to rupture. A sealing pressure and an inner pressure are measured and recorded by a hydraulic meter 43 and a manometer 51, respectively, and then a breakdown toughness value of the sample 2 is measured with a difference between the inner pressure and the sealing pressure as a valid pressure.
Patent JP-H1194140-A (JP)
Title: Resin hose and manufacture thereof
Inventor: YOKOBORI SHIZUO
IPC: F16L11/12
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a resin hose whose part of a shaft center direction is partially reinforced and its manufacturing method, although the hose has both high bending property and pressure tightness. SOLUTION: In a manufacturing method for this resin hose, spiral steel which at least partially has a part of pitch different from almost fixed pitch is relatively screwed onto a resin hose 1 in which a spiral resin projecting part 2 for reinforcement having almost fixed pitch is formed on the outer peripheral surface and the resin hose 1 is cooled so as to hold the shape after the resin hose 1 is heated in the screwed state and the resin hose 1 is plastically deformed by stress generated in the part of different pitch.
Patent JP-H1095587-A (JP)
Title: Step plate mounting/removing jig for passenger conveyor
Inventor: KON JUNJI
IPC: B66B31/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a jig having a separated structure and a reduced number of parts by constituting the jig by a first jig mounted to one side end of a step plate and a second jig mounted to the other side end of the step plate, each jig having a part engaged with the step plate, a bar-like vertical erecting part and a handle. SOLUTION: A first jig 16 has the same structure as a second jig 17. The first jig 16 is constituted by a bottom part 19 having a projection 18 engaged with the bottom part of the side end of a step plate and a bar-like member 20 connected to the bottom part 19. The bar-like member 20 has a U-shaped handle 24 fixed to the bottom part 19 comprising a connecting part 21, a vertical erecting part 22 having a larger height than the step plate 11 and an extending part 23. When the step plate 11 is removed, the first and second jigs 16, 17 are mounted under the both sides of the step plate 11 and are lifted by both hands. This separated structure can reduce the number of parts and manufacturing cost.
Patent JP-S63165184-A (JP)
Inventor: HANKU SHII HAABAAZU
IPC: B42D15/02
Filed: 1987-10-08
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-S62167580-A (JP)
Inventor: BUSUJIMA KUNIO
IPC: A63F7/02
Filed: 1986-10-25
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-H04131319-A (JP)
Title: Method and device for remelting and hardening treatment
Inventor: KUSUKI HIROAKI
IPC: C21D1/09
Filed: 1990-09-24
Abstract: PURPOSE:To execute a remelting and hardening treatment while the position of the part to be treated of a shaft-shaped work which is subjected to a preheating treatment is determined by taking the quantity of thermal expansion in the axial direction of the work into account by computing the quantity of thermal expansion of the work from the measured temp. of the above-mentioned work. CONSTITUTION:The part to be treated of the shaft-shaped work which is set in the prescribed position of the remelting and hardening treating device is subjected to the remelting and hardening treatment. The temp. of the work which is subjected to the preheating treatment is first measured and the quantity of thermal expansion in the axial direction of the work is determined in accordance with the measured temp. The position of the part to be treated of the work is determined by taking this quantity of thermal expansion into account. The moving range of a torch of the remelting and hardening treating device is then set in accordance with the position of the determined part to be treated. The part to be treated is subjected to the remelting and hardening treatment while the torch is moved back and forth in the set moving range. The remelting of the part exclusive of the part to be treated and the generation of the part which is not subjected to the remelting and hardening treatment in the part to be treated are obviated and the part to be treated is exactly subjected to the remelting and hardening treatment. The quality of the work is thus enhanced.
Patent JP-S61132881-A (JP)
Title: Insulating state diagnosing method of transformer
Inventor: NAKAMURA TOMOKI
IPC: G01R31/06
Filed: 1984-11-30
Abstract: PURPOSE:To diagnose an insulating state in a charged state by calculating each insulation resistance value of the primary side and the secondary side of a transformer, respectively, based on a detection result of a leakage current detecting device interposed between a neutral point of the primary side of the transformer and the ground of the time when a DC voltage has been applied, and comparing a difference of both of them with a prescribed reference value. CONSTITUTION:Between a primary side winding neutral point of primary and secondary side ground use meter transformers 6, 11 and the ground, leakage current detecting devices 7, 11 of the primary side and the secondary side are interposed. The device 7 connects in parallel a series circuit of a switch 15, a capacitor C1, a coil L1 and a resistance r1, respectively, and applies a voltage generated in the resistance r1 to an arithmetic unit 14. The device 12 also connects a switch 16, a capacitor C2, a coil L2 and a resistance r2 in the same way, and applies a voltage generated in the resistance r2 to the unit 14. The unit 14 calculates primary and secondary side insulation resistances based on output voltages of the devices 7, 12, and also calculates a difference of both of them. Based on this difference, an insulating state can be discriminated.
Patent JP-H0569017-A (JP)
Title: Device for removing abrasive powder for on-line roll grinder
Inventor: KATO HEIJI
IPC: B21B28/04
Filed: 1991-09-05
Abstract: PURPOSE:To efficiently remove the abrasive powder of an on-line roll grinder to grind a roll in a rolling time by using coolant and to prevent the powder from being stuck to the material to be rolled. CONSTITUTION:A nozzle 11 for a stone and a nozzle 12 for the roll are provided on a support frame 36 to support the stone 57, the abrasive powder is injected nearly vertically toward the outside of the stone 57 from the nozzle 11 for the stone to clean the surface of the stone 57 and to prevent clogging. Further, the coolant is injected from the nozzle 12 for the roll slantwise in the axial direction of the outer circumference of the rolling roll 2, the abrasive powder is pressed to the end of the roll and the abrasive powder is prevented by using a large amount of cooling water from a cooling nozzle 62 of the cooling roll 2 from sticking to the surface of the roll and a strip 4.
Patent JP-S61133150-A (JP)
Title: Fine sand collecting apparatus
Inventor: TAGUCHI TOSHIKAZU
IPC: B03B5/00
Filed: 1984-11-30
Abstract: PURPOSE:To move an upper belt while floating up it and to diminish the friction resistance by feeding the pressure water wherein the underside of upper belt is pressurized thereby. CONSTITUTION:A feed apparatus of pressure water by which the pressure water pressurizing the underside of an upper belt 6a is fed to a belt conveyor housing chamber 3. Thereby since the upper belt 6a is moved in such state that it is approximately floated up by receiving the weight of fine sand and dirty water by means of the pressure water of the inside of the belt conveyor housing chamer 3, the friction resistance of the upper belt 6a is diminished. Furthermore the pressure water is made to a sealing wall by the -pressure balance of a fine sand settling chamber 2 and the belt conveyor housing chamber 2 and the leak of fine sand are diminished.
Patent JP-H09312597-A (JP)
Title: Echo cancelling method and device for multi-channel voice communication conference
Inventor: SHIMAUCHI SUEHIRO
IPC: H04B3/23
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To cancel an echo even when reception signals have a mutual relation by obtaining an unknown input output relation approximately and using both input output relation so as to derive a correction vector of a pseudo echo path. SOLUTION: The device is provided with a vector rearrangement combination section 41 and N-channels of given reception signal vectors X1 (k)-Xn (k) are rearranged. The arrangement of D-ways of reception signal vectors obtained thereby is combined according to a prescribed equation similarly to the case with a vector combination section 24 to generate D-sets of combination vectors X<(1)> (k)-X<(> D<)> (k) and they are given to an echo path estimate section 19. D-sets of the combination vectors X<(1)> (k)-X<(> D<)> (k), the combination vector X(k) from the combination section 24, and error signals e1 (k)-eM(k) from a substractor are given to the estimate section 19, which calculates pseudo path correction vectors Δh'1 -Δh'M(k). Thus, an in-room echo signal being a cause to howling and a fault in a listening sense is canceled out.
Patent JP-H10105193-A (JP)
Title: Speech encoding transmission system
Inventor: YAMAUCHI KENICHI
IPC: G10L19/02
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To listen to speech information reception side without any wait tinge even through a low-speed transmission line and to listen to speech information of high quality in a short wait time even when the same speech information is listened again to with high quality. SOLUTION: A transmission part divides the encoding output obtained by encoding a speech input signal by a scalable encoder l into outline data of a low bit rate that C2111 be transmitted in real time and detailed data for reproducing the speech signal with high quality by being combined with the outline data. A data transmission part 5 transmits the outline data together prior to the detailed data and then transmits the detailed data together thereafter. A reception part sequentially decodes the received outline data without waiting for the detailed data to be received and reproduces the speech signal in real time. Consequently, light listening becomes possible. The reception part once the outline data and detailed data are both transmitted puts the both together to reproduce the speech signal with high quality.
Patent JP-H0780007-A (JP)
Title: Bite inspection preparing sheet
Inventor: KATAOKA HIROSHI
IPC: A61C19/05
Filed: 1993-09-16
Abstract: PURPOSE:To carry the operation to remove the moisture, such as saliva, and stains, et., sticking to the teeth prior to a bite inspection by forming the bite inspection preparing sheet having water feedability. CONSTITUTION:The bite inspection preparing sheet 1 is made of a hygienic material having water absorptivity and is cut to a tongue shape adaptable for insertion into the patient's mouth. A handle part 2 extending outward is formed at the one end. An inspector holds the handle part 2 with the fingertips and inserts the sheet into the patient's mouth to make prepn. for the bite inspection by using the bite inspection preparing sheet 1. The patient inserted with the bite inspection preparing sheet 1 bites the sheet and glides the lower jaw transversely and longitudinally several times. The patient, thereafter, opens the mouth to put the bite inspection preparing sheet 1 out of the mouth and in turn, the patient puts a bite sheet into the mouth and bites the sheet. The bite inspection is thus carried out. The moisture and stains on the masticating surfaces of the teeth to be inspected are removed simply when the patient bites the bite inspection preparing sheet and glides the lower jaw in such a manner and, therefore, the need for the laborious preparatory operation is eliminated.
Patent JP-S61135977-A (JP)
Title: Fuel injection pump
Inventor: TAKAISHI TATSUO
IPC: F02M41/12
Filed: 1984-12-04
Abstract: PURPOSE:To enable to accomplish automatic priming of a fuel injection pump, by specifying the configuration of a fuel cam, and employing such an arrange ment that an oil discharge port is closed only at the time of priming in a distrib utor type fuel injection pump having no discharge valve. CONSTITUTION:In a fuel injection pump of this invention, a plunger 5 is recipro cated with rotation by turning a fuel cam 3 which is turned along with rotation nof an engine and cooperated with a cam roller 4. Fuel drawn into a plung er chamber 7 from a suction port 9 is pressurized and then distributed to a plurality of fuel injection valves via a longitudinal passage 13, distributing slits 12, a discharge port 10, etc. In the above arrangement, configuration of the fuel cam 3 is so designed that the cam lift is zero about the time when the suction port 9 is closed completely and the discharge port 10 begins to open while the cam lift becomes maximum about the time when the discharge port 10 is closed completely and the suction port 9 starts to open. Further, movement of a control sleeve 15 is controlled such that an oil discharge port 14 is closed only at the time of priming at the fuel injection valve.
Patent JP-H06100459-A (JP)
Title: Method for separating seed from squeeze refuse of citrus fruit
Inventor: MAEDA HISAO
IPC: A61K36/00
Filed: 1992-09-25
Abstract: PURPOSE:To provide a method for separating seeds from the squeeze refuses of citrus fruits, capable of efficiently recovering a large amount of the seeds contained in the squeeze refuses in a short time. CONSTITUTION:The separation method comprises the first step of sieving off large external and internal skins from the squeeze refuses of the citrus fruits, the second step of treating the first fraction obtained in the first step with a treating agent selected from an acid, an alkali and an enzyme to dissolve the remaining external and internal skins into fine pieces, and subsequently the third step of sieving off the fine external and internal skin pieces from the second fraction containing seeds.
Patent JP-H10101175-A (JP)
Title: Storage tray of semiconductor device
Inventor: KITAZAWA RYOHEI
IPC: B65D85/86
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent semiconductor device from being stained or damaged by static electric discharge by contact with a human finger is transporting a tray in a semiconductor equipment storage tray. SOLUTION: A window hole 1 is provided for preventing a damage being done on semiconductor device in the storage part 3 of a tray 2. The shape of the window hole 1 is not particularly restricted as long as a human finger cannot get in the size can be a square 1cm<2> or less, or a cross. Alternatively it can be a circle, oval or triangle, etc. Further the shape of the window can be a mesh structure to make the window hole area where the human finger touches during transportation small substantially. By providing the window hole 1, it becomes possible to confirm that the semiconductor device is stored. Also by making the window hole shape arbitrary, contact with the human finger can be prevented, which improves the quality and dependability of the semiconductor device.  Furthermore, even if the tray is dropped during transportation, breakage of or damage is not produced in the semiconductor equipment.
Patent JP-S61133783-A (JP)
Title: Solid-state image pickup device
Inventor: UCHIHARA TERUYUKI
IPC: H04N5/335
Filed: 1984-12-03
Abstract: PURPOSE:To inject constant and stable volume of electric charge by detecting the injection charge included in the output signal and controlling the IS potential using this detected signal so that the injection charge may become always constant. CONSTITUTION:The injection is made during the horizontal BCCD113 is stopping, namely for the duration of (r) shown in the figure (d). As a result, on the output signal waveform, the part where the injection is made and the part where the injectionis not made are expressed by the difference of the injection level, namely as the difference of the grade. A comparator 504 complares the level held by a sample hold circuit 502 with the reference voltage supplied by a reference voltage source 503, and outputs the result to a gate 118. Therefore, by the negative loop consisted of the gate 118, horizontal BCCD113, FDA114, clamp circuit 501, sampled and hold circuit 502, reference voltage source 503, and comparator 504, the level difference made by the comparator 504 is maintained constant.
Patent JP-H0973771-A (JP)
Title: Data memory
Inventor: NONOMURA YOSHIO
IPC: G11C7/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To shorten the execution time of a CPU by providing a pulse generating circuit generating a data write signal and a counter setting memory addresses and obviating labor and time of data reading and writing and of address setting by the CPU. SOLUTION: A data conversion circuit 1 outputs data obtained by converting a waveform signal and contact point signal 101 to data busses 102. The data are written in a memory 3' by the write signal 104' from a pulse generating circuit 4 and simultaneously a counter 5 counts the write signal 104' to update the address on an address busses 103'. When a CPU 2' performs a data reading operation, the data are read from the memory 3' into the CPU 2' by a read signal 105' and, at the same time, the counter 5 counts the read signal 105' to update the address on the address busses 103'. Thus, the load of the CPU 2' is reduced and the execution time of the CPU 2' is shortened.
Patent JP-H07110884-A (JP)
Title: Automatic vending machine
Inventor: IMAGAWA KAZUHIKO
IPC: G07F11/16
Filed: 1993-10-13
Abstract: PURPOSE:To provide an automatic vending machine compacted and thinned at its constitution. CONSTITUTION:A carrying device 46 is arranged under each column 12 storing stacked commodities 47. The device 46 is provided with a slider 48 and a pressing plate 51. Respective wheels 54 for the slider 48 are reciprocated on a rail 57 fixed to the machine body of the automatic vending machine 10. The rail 57 is provided with a horizontal part 57a and a circular arc part 57b. A shaft member 56 fitted to the slider 48 is provided with a shaft part 59 and a ring-like part 60. A motor 62 is arranged under the rail 57. A driving shaft 63 is connected to the motor 62 and rotated by the power of the motor 62. The driving shaft 63 is provided with a crank part 64 and a shaft part 65. The shaft part 65 is connected to the ring-like part 60 of the member 56, and when the shaft 63 is rotated by the power of the motor 62, the slider 48 can be moved in the arrow B1 direction or the arrow B2 direction through the member 56.