baber/WOPTO huggingface dataset:
Patent JP-H10227521-A (JP)
Title: Bath water circulating and purifying device
Inventor: ITO TAKAAKI
IPC: B01D61/22
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To enable an installing space for a filter device to be reduced and further to facilitate a maintenance work of the filter device in a bath water circulating and purifying device for use in always keeping the bath water in clean state while the bath water in a bath tub is externally circulated and purified. SOLUTION: This bath water circulating device is operated such that bath water in a bath tub 10 externally circulated through a bath water circulating pipe passage 12 is flowed into a filter device 20 connected to the bath water circulating pipe passage 12 and purified, thereby the water is returned back to the bath water circulating pipe passage 12. An this filter device 20, a first filter film 26 having fine hole diameters and a second filter film 28 having relatively large rough hole diameters are stored in a common filter tank 24. Then, a solenoid opening or closing valve 60 is closed to cause bath water to be selectively passed through the first filter film 26 and germs invisible with naked eyes are removed there.  In addition, the solenoid opening or closing valve 60 is opened, the bath water is passed through the second filter film 28 and then dusts of relative large size are removed.
Patent JP-S55138170-A (JP)
Title: Data input system
Inventor: TOMITA IKUO
IPC: G06V30/144
Filed: 1979-04-12
Abstract: PURPOSE: To simplify an input system by inputting data, printed out on recording paper, direct to a computer and then by selecting data to be processed by the computer by a print-read instruction signal before inputting them direct to the computer.  
     CONSTITUTION: For either one of data of characters, marks, etc., and data printed on each line, i.e. data to be processed by a computer, recording paper with printed print-read instruction marks is used and recording-paper insertion confirming method 1 makes sure that this recording paper is inserted into the computer at a fixed position. This confirmation signal puts the 1st feeding method 2 into operation via gate method 3 to feed the line of data printed on the recording paper to the position of image sensor (reader) 7, which reads the print-read instruction mark to generate a detection signal by print-read instruction pattern recognizing circuit 5. This signal inverts bistate circuit 4 to send a signal to output Q, and the operation of method 2 is stopped by eliminating the signal of output Q' to operate the 2nd feeding method 6; and sensor 7 is moved laterally to read data, which are supplied to a computer input part by way of code converting circuit 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08219797-A (JP)
Title: Information display device for vehicle
Inventor: NAGAI TAKAAKI
IPC: G01C21/00
Filed: 1995-02-09
Abstract: PURPOSE: To obtain an information display device for a vehicle in which character information, image information or voice information can be stored and called arbitrarily by user in information memory means added to a navigation system. CONSTITUTION: The vehicle position detected by a navigation system body 11, the map information recorded in a map CD13, character information input by a light pen 14 and image information inputted by an electronic camera 15 are displayed on a display 12, while storing in MO disk recording and reproducing means 16 corresponding to the vehicle position detected by the body 11. The information content stored in the means 16 is so constituted as to be arbitrarily outputted corresponding to the vehicle position by the cursor operation of a cursor keyboard 18.
Patent JP-S53129603-A (JP)
Title: Intermusic detector for players
Inventor: TSUJI SHIGEKI
IPC: G11B3/095
Filed: 1977-04-18
Abstract: PURPOSE: To reduce the adverse influence owing to warpage of record discs by providing slits whose lengthwise direction is the rotating direction of the record disc on the way of an optical path from a light source up to a photo detector after reflecting on the record disc and throttling luminous flux. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07230319-A (JP)
Title: Detecting method for wiring abnormality of servo controller system
Inventor: MIYAJI HARUOMI
IPC: G05D3/12
Filed: 1994-02-18
Abstract: PURPOSE:To accurately detect the wiring abnormality and the loop abnormality between a servo controller and a driving part by providing a resistance in the servo controller to detect a feedback potentiomenter current and monitoring whether the change is recognized for the voltage value of a potentiometer ground line and a potentiometer position detecting line. CONSTITUTION:A resistance 7 is provided in a servo controller to detect the current of a potentiometer connected to a feedback circuit 14. The voltage VE of a potentiometer ground line 6 is measured together with the voltage VD of a potentiometer position detecting line 5. Then a motor M is driven forward to monitor whether the change is recognized for the voltage VE and VD. The voltage VE has no change in a normal connection state but the VE changes if the line 5 and a potentiometer power supply line 4 are wired wrong, for example. Thus the wrong wiring is detected at the side of the potentiometer.
Patent JP-H09237262-A (JP)
Title: Damage estimating method at the time of earthquake
Inventor: SHIMIZU KENJI
IPC: G06F19/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To precisely estimate earthquake damage. SOLUTION: When an objective area 11 is set to estimate earthquake damage, a previously prepared database by topography and base is referred to, and divided into unit areas 12 with uniform the topographic and base conditions. When observation data of actual earthquake and earthquake movement data on the strength of earthquake which is estimated are inputted, they are inputted with the position where the earthquake movement occurs. Then, the sizes of the earthquake movements for the respective unit sections 12 are decided. When the past damage result data base is referred to, the number of the damages in the respective unit sections is calculated. Then, the damages of the whole objective area 11 can be estimated.
Patent JP-S58160069-A (JP)
Inventor: SEKIZAWA MASAAKI
IPC: B25D11/12
Filed: 1982-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02226061-A (JP)
Title: Gas detecting and alarming apparatus
Inventor: TAKAHASHI YOSHINORI
IPC: G08B21/00
Filed: 1989-02-28
Abstract: PURPOSE:To simplify the operation and maintenance by a method wherein both outputs of first and second gas sensors which has the same sensitivity to a specified gas while having a different sensitivity to gases other than the specified gas to identify a detection output of the specified gas. CONSTITUTION:First and second gas sensors 4 and 5 have the same sensitivity to a specified gas to be detected at the same gas density but differ in sensitivity to gases other than the specified gas. Therefore, when a specified gas is detected with a gas detection alarm 1, output values of the gas sensors 4 and 5 are the same and transmits a signal identifying the specified gas from an output comparison identifying circuit 7 and it is indicated with a gas identification display device 8 that the gas being detected coincides with the gas to be detected. When other gases are detected, output values of the sensors 4 and 5 are different to each other and this difference is identified with the output comparison identifying circuit 7 and the gas identification display device 8 indicates that the detected gas is not the specified gas. This simplifies the operation and maintenance.
Patent JP-H02247406-A (JP)
Title: Method and device for increasing generation of radiation heat for hydrocarbon fuel combustion device
Inventor: JIYON SHII HIRIAADO
IPC: F23C99/00
Filed: 1990-02-26
Abstract: PURPOSE: To increase the visual heat output of a hydrocarbon fuel combustion system by injecting heat-radiative particles into flames by producing arcs having an electric characteristic of forming the heat-radiative particles by pyrolyzing a prescribed part of fuel and preventing the deposition of the particles on electrodes by injecting a gas-like jet toward one of the electrodes. CONSTITUTION: Fuel and an oxidant gas are supplied to a plasma-assisted combustion burner 34 by means of a blower 60 through a fuel supply pipe 56 connected to a gas supply source 58. Electrical lead wires are passed through a conduit tube 62 to connect the burner 34 to an appropriate power source. During the operation, the cooling of the burner 34 is performed by means of a coolant circulating device 70 which circulates a heat transfer liquid through the burner 34 or by making a flow of a combustion gas and/or a material gas to flow to the burner 34. Therefore, the heat generated by a flame 36 is transferred to a heat-exchanging medium in a heat-exchange jacket 44 through the heat transfer by radiation and convection.
Patent JP-H10236632-A (JP)
Title: Faulty product selectively removing device
Inventor: MATSUSHITA SHIGEKI
IPC: B65G27/02
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To securely exclude those parts which are faulty in lateral width and prevent a feeding speed from lowering without the necessity of assistance such as air jet to the exclusion. SOLUTION: In a vibrating part feeding device which feeds parts W by the vibration of a part feeding surface 2, an inspection gate 9 with the cross-section of path through which proper parts only can be passed is provided. The inspection gate 9 comprises a movable side gauge member 10 which forms a bottom surface and one side wall surface and a fixed side gauge member 11 which forms a ceiling surface and the other side wall surface. Thus the bottom surface and one side wall surface of the inspection gate 9 are enabled to open and close.
Patent JP-H01219063-A (JP)
Title: Highly dense silicon nitride sintered body and its production
Inventor: HAYAKAWA KAZUMORI
IPC: C04B35/58
Filed: 1988-02-27
Abstract: PURPOSE:To improve chemical durability, abrasion resistance, rolling life, etc., of a sintered silicon nitride by mixing a raw Si3N4 with a sintering additive in a specified proportion, and calcining after crushing, granulating, and molding said mixture. CONSTITUTION:(A) Si3N4 powder, (B) at least one kind of sintering additive selected from oxides of rare earth elements, ZrO2, oxides of alkaline earth metals, and Al2O3 are mixed in a proportion that a weight ratio of a sum or a content of SiO2 in the component (A) and a content of SiO2 in the component (B) to the content of metal oxides other than SiO2 in the component (B) is 1:4-4:1. The mixture is then crushed, granulated, and then dried forcibly, and a molded body is obtd. by molding the dried product. Then, the molded body is calcined primarily at 1,400-1,600 deg.C in N2 atmosphere under normal pressure, then pressed hydrostatically at 1,500-1,900 deg.C in N2 atmosphere under 200-1,700atm. Thus a highly dense sintered Si3N4 having <=0.5% porosity, >=15Gpa Knoop hardness (300g load), and 4:1-1:4 ratio of SiO2 in grain boundary glass phase compsn. to metal oxides other than SiO2, is obtd.
Patent JP-H04266516-A (JP)
Title: Air conditioner for vehicle
Inventor: IIDA KATSUMI
IPC: B60H1/00
Filed: 1991-02-20
Abstract: PURPOSE:To furnish an air conditioner for car which can carry out stable control regardless of dispersion of temperature control characteristics of a heater unit by providing a fuzzy infererence means. CONSTITUTION:A fuzzy infererence means to infer the control input of a temperature adjustment means to minimize a difference between blow-out air necessary to make temperature in a car room near to desired temperature and maintain it and executed blow-off temperature is provided, and in the case when blow-out temperature changes due to various causes, the control input of the temperature adjustment means is decided in accordance with inference of the fuzzy inference means.
Patent JP-H07253801-A (JP)
Title: Distributed controller
Inventor: MIZUSHIMA FUYUKI
IPC: H04Q9/00
Filed: 1994-03-16
Abstract: PURPOSE:To allow the controller to be restored immediately to the normal operation on the occurrence of a short time power failure on one of remote input/output devices without making the configuration of the each of the remote input/output devices complicated. CONSTITUTION:A control and arithmetic unit is provided with a stationary communication means 1 making communication periodically with each of remote input output devices P01, P02 to send/receive input output data, with a remote I/O diagnosis means 2 making communication periodically with each of the remote input/output devices P01, P02 to diagnose whether or not the operation of the remote input/output devices P01, P02 is normal and with a power failure restoration state communication means 3 receiving the result of detection of restoration from a power failure of the remote input/output devices P01, P02 and sending an output command having been outputted by the routine communication means 1 just before the power failure takes place to the remote input/ output devices P01, P02 with priority.
Patent JP-H10238676-A (JP)
Title: Flange joint structure of existing pipeline
Inventor: HAYASHIDA HIDEAKI
IPC: F16L23/02
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent gas leakage in advance even when the excessive load is applied to an existing piping. SOLUTION: In a joining structure, a plurality of reinforcement braces 3 extending in the axial direction across flange parts 2, 2' along the axial direction of existing pipelines 1, 1' are arranged along the cirucmferential direction of the flange parts 2, 2', and fibers 4 having at least the resin non-penetrating property among the resin non-penetrating property and the high tensile strength which is capable of covering the whole area in the extending direction of the reinforcement braces 3 in a condition surrounding the flange parts 2, 2', are arranged. The high strength resin 5 is filled on the inner side of the reinforcement braces 3 is a condition where bolts, nuts, etc., exposed from each side of the flange parts 2, 2' are embedded.
Patent JP-H08240535-A (JP)
Title: Visual inspection apparatus
Inventor: TSUJI KOJI
IPC: G01N21/88
Filed: 1995-03-06
Abstract: PURPOSE: To provide a visual inspection apparatus which can inspect three failure items, namely, a chip failure, a band-shaped painting failure and a striped painting failure by one optical system. CONSTITUTION: There are set a light source 2 for casting light to a transferred tile 1 from diagonally above the tile, a first reflecting plate 3 and a second reflecting plate 4 respectively set below the tile 1 and at a diagonally upper position facing the light source 2 via the tile 1 for dispersing and reflecting the light, and a photographing part 5 set at a vertically upper position to the tile 1. Moreover, a failure-detecting part 7 is provided, which binarizes an image signal obtained at 6 by A/D converting an output signal from the photographing part 5, and integrates a concentration value, etc., thereby to detect a chip failure of the tile 1, a striped and a band-shaped painting failures on the surface of the tile 1 generated in the same direction as the transferring direction.
Patent JP-S55147284-A (JP)
Title: Novel beta-lactam derivative and its preparation
Inventor: YOSHIOKA TAKEO
IPC: C07D477/00
Filed: 1979-04-17
Abstract: NEW MATERIAL:A compound of formula I (R 1  is H, OH, or methyl; R 2  is lower alkyl or 7W20C aralkyl; X is Br or I).  
     EXAMPLE: 3-Bromo-6-ethyl-7-oxo-1-azabicyclo[3,2,0]hept-ene-2-carboxylic acid methyl ester.  
     USE: Antibacterial agent effective to Gram-positive and Gram-negative bacteria.  
     PROCESS: The compound I can be prepared by reacting a compound II (Z is amino or blocked amino) with a brominating agent or an iodizing agent selected from N- bromo acid imide, N-iodo acid imide, and alkali metal iodides, in an inert organic solvent such as methylene chloride. The starting compound II is obtained by the S-oxidation of a compound III with a mild oxidizing agent (e.g. perbenzoic acid). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02227178-A (JP)
Title: Brush for cleaning interior of pipe
Inventor: HAGA TATSURO
IPC: F28G1/12
Filed: 1989-02-27
Abstract: PURPOSE:To certainly clean the interior of a pipe by providing a plurality of parts having a shape optimum to remove various forein matters becoming the object of the cleaning in the pipe to the outer periphery of a cylindrical main shaft made of a soft resin. CONSTITUTION:A main shaft 1 made of a soft resin is formed into a cylindrical body and a large number of jet orifices are provided to said shaft in the radius direction thereof by drilling and a propelling blade part 2 is provided to the outer periphery of the leading end part of the main shaft 1 and a brush is rotated and propelled by the jet streams due to the blade of said blade part 2. Further, a solid removing part 3, an adhered substance removing part 4, a precipitate removing part 5, a solid removing part 6, a part 7 for a spiral groove and an extremely fine substance removing part 8 are mounted to the outer periphery of the main shaft 1 and clamped by clamping jigs 10, 11. Therefore, this brush can be appropriately altered and used corresponding to the kind of the foreign matter becoming the object to be removed in the pipe and a fixed substance or solid can be removed without damaging the pipe wall.
Patent JP-H11234468-A (JP)
Title: Control method for network facsimile equipment
Inventor: WAKASUGI NAOKI
IPC: H04L12/58
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To receive image information at a low cost from the network facsimile equipment installed at a remote place by making a call to an opposite terminal of stored destination information upon the receipt of polling transmission image information and sending received polling transmission image information. SOLUTION: A group 3 facsimile equipment FGA connecting to a public network PSTN conducts polling reception operation to a network facsimile equipment FXA while designating a network facsimile equipment FXB as an image information acquisition destination. That is, the polling reception operation to designate the network facsimile equipment FXB placed at a remote place as the image information acquisition destination is conducted. The group 3 facsimile equipment FGA receives image information from the network facsimile equipment at a remote place without the use of the public network PSTN through the polling reception as above. Therefore, the communication cost is remarkably reduced.
Patent JP-S57162998-A (JP)
Title: Excitation controller for generator
Inventor: MOMOCHI YASUSHI
IPC: H02P9/14
Filed: 1981-03-31
Abstract: PURPOSE:To enhance the power factor of purchased power at the time of varying the power in a place by varying the output terminal voltage of the generator in cooperation with the variation in a load. CONSTITUTION:When a load variation start signal 12 is applied, a program signal generator 14 generates an output voltage Vp responsive to the shape of the variation in the load predetermined in advance. Signal distributor 14A, 14B distribute the output voltage Vp, and apply the voltage through contacts 16A, 16B to the automatic voltage regulators 18A, 18B of generators 5, 6 of a non-utility generator facility. The regulators 18A, 18B regulate thyristor exciters 24A, 24B in response to the output voltages of voltage setters 19A, 19B, the output voltages of signal distributors 14A, 14B, the output voltages of voltage transformers 26A, 26B and the outputs of reactive power compensators 30A, 30B. In this manner, the power factor of the purchased power at the time of varying the power in the place can be enhanced.
Patent JP-S62203675-A (JP)
Title: Stud welding method and its device
Inventor: WAKAMOTO IKUO
IPC: B23K9/20
Filed: 1986-03-04
Abstract: PURPOSE:To realize the welding of high quality and high efficiency by generating a magnetic field on the zone close to the periphery of a stud in order selectively along the peripheral direction thereof and by impressing the prescribed voltage between the stud and base metal with rotating the stud. CONSTITUTION:A stud 1 is provided freely rotatably inside the guide cylinder 17 to be set up on the prescribed zone of a base metal 2 and plural exciting coils 12 are arranged in opposition at the prescribed intervals along the peripheral direction of the guide cylinder 17 near its periphery. A rotation is caused on a welding arc 7 with the action of an electromagnetic force 14 due to the welding current and the rotary magnetic field due to the exciting current, in case of the prescribed voltage being impressed between the stud 1 and base metal 2 from a welding power source 4 by feeding an alternating current exciting current to respective exciting coil 12 from an exciting power source 10. The stud welding is thus performed by abutting the stud 1 to the base metal 2 after stirring the prescribed zone of the base metal 2 with its melting. In this way the stud welding of high quality and high efficiency can be realized.
Patent JP-S63214338-A (JP)
Title: Apparatus for discharging particulate substance
Inventor: SHINOZAKI TAKESHI
IPC: B01D46/48
Filed: 1987-03-03
Abstract: PURPOSE:To facilitate the structure and mounting of an apparatus, by elastically pressing the sliding shoe, which is provided to the outer end part of the auxiliary scraper mounted to the leading end part of a scraper, to the connection part of the bottom surface and the casing. CONSTITUTION:An auxiliary scraper 6 moves in the direction shown by an arrow through two connection rods 5, 5 with the rotational driving of a scraper 4. At this time, the sliding shoe 10 provided to the outer end part of said scraper 6 is guided along a connection part 2' to scrape up the particulate substance mainly accumulated on the crescent part 2b of a bottom part. The particulate substance scraped up by the auxiliary scraper 6 is scraped up to a circular part 2a and discharged to a discharge port 9 therefrom by the scraper 4 to be discharged out of the machine by an appropriate transfer apparatus such as a screw conveyor.
Patent JP-S61206296-A (JP)
Inventor: HONMA TADAHIRO
IPC: H05K3/34
Filed: 1985-03-09
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-S57160033-A (JP)
Title: Abnormal temperature detecting device of gas insulation apparatus
Inventor: MURASE SEIICHI
IPC: G01K5/48
Filed: 1981-03-27
Abstract: PURPOSE:To detect temperature easily at working state, by a method wherein a vibrating body which generates resonance vibration with small attenuation at receiving  impact applied to a sealed container from outside is installed near part of abnormal  temperature rise, and the resonance vibration wave is detected and then filtrated, amplified and recorded. CONSTITUTION:When abnormal temperature does not occur, a vibrating body 7 is also  in normal temperature. Even if impact is applied to a metal sealed container 1 from  outside in this state, the vibration is entered in a vibration detector 6 and passed  through a filter 8 and an amplifier 9 thereby natural frequency at normal temperatue  is recorded in a recorder 10. On the other hand, if insufficient contacting state between  a high-voltage conductor 3 and a contact 4 causes increase of resistance and heating in  this portion and abnormal temperature rise occurs, temperature of the vibrating body also increases. Therefore natural frequency of the vibrating body is also varied. Since  vibration caused by impact applied to the sealed container 1 from outside is vibrated  in resonance by natural frequency varied with temperature, vibration is detected by  the detector 6 and filtrated by a filter 8 and then amplified in an amplifier 9 and  recorded in a recorder 10, thereby generation of abnormal temperature can be known.