baber/WOPTO huggingface dataset:
Patent JP-S566757-A (JP)
Title: Mating method of upper and lower molds of casting mold
Inventor: FUCHIGAMI MASAO
IPC: B22C21/10
Filed: 1979-06-29
Abstract: PURPOSE: To surely align upper and lower molds by providing gauge marks to the upper and lower molds respectively, detecting the positions of both gauge marks, comparing these with set values and controlling the movement of the upper mold based on the deviated value thereof.  
     CONSTITUTION: Gauge marks 9, 10 are protrusively provided to upper and lower molds 6, 8 and the gauge marks 9', 10' to which these gauge marks 9, 10 fit are provided. The images of these gauge marks 9, 10, 9', 10' are picked up in television cameras 11, 12 and are analyzed by a microcomputer to grasp the gauge mark positions. Next, the signals of the gauge mark positions and set values are compared and the relative deviation amount of the upper and lower molds 6, 8 are calculated to obtain the position correcting amount of the upper mold 6. Based on the signal of the correcting amount, the upper mold 6 is controlled of its movement, whereby the position alignment of the uppe and lower molds 6, 8 is accomplished. This method elimintes mold collapse and improves the manufacturing accuracy of the mold. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63247662-A (JP)
Title: Chemical analysis instrument
Inventor: SHIRAISHI TAKASHI
IPC: G01N35/00
Filed: 1987-04-02
Abstract: PURPOSE:To effectively maintain a reaction liquid at a constant temp. by using an inert liquid consisting of a fluorine hydrocarbon as a constant-temp. medium. CONSTITUTION:A reaction tube 1a housing the reaction liquid 1c is maintained at the prescribed constant temp. by the circulating constant-temp. medium 1d. Light is projected from a light source 8a to the tube 1a and the light transmitted therethrough is analyzed, by which the progression degree of the liquid 1c is optically measured. The non. aq. inert liquid consisting of the fluorine hydrocarbon is used as the constant-temp. medium 1d of this time, by which the exact measurement is permitted, since there is no propagation of microorganisms. The surface tension is small and, therefore, such bubbles which affect the photometry no longer exist in the liquid and further, the vapor pressure is nearly zero in the use condition. The need for replenishing the medium is thereby eliminated and the liquid 1c is effectively maintained at the constant temp.
Patent JP-S62238109-A (JP)
Title: Refrigerant flow rate control system for automobile
Inventor: HORIGUCHI TAKEMASA
IPC: F25B1/00
Filed: 1986-04-09
Abstract: PURPOSE:To make the flow rate of refrigerant stable in the titled device by constituting an air conditioner such that a solenoid valve, the opening of which is variable stepwise, is incorporated so as to feed rectangular wave current whereby controlling the duty ratio of rectangular wave current based on temperature and pressure. CONSTITUTION:The temperature 12 and pressure 13 of an evaporator 11 is inputted into an operating circuit. The operating circuit outputs control signal voltage Vs to a driving circuit so that the duty ratio D of rectangular wave exciting current of a solenoid valve 7 is changed as required depending on the temperature 12 and the pressure 13. The driving circuit adjusts the opening of the solenoid valve 7 based on said voltage. Owing to this constitution, the flow rate of refrigerant can be stably obtained.
Patent JP-S525083-A (JP)
Title: Polishing ring
Inventor: YANASE ISAMU
IPC: B24D13/06
Filed: 1975-07-01
Abstract: PURPOSE: To provide a polishing ring of a desired hardness. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03279942-A (JP)
Title: Production of silver halide photographic material
Inventor: KATO HIDEMI
IPC: G03C1/74
Filed: 1990-03-28
Abstract: PURPOSE:To improve curl resistance in a processing soln. by coating the rear side of a base with water before a silver halide emulsion layer formed on the front side by coating reaches a stage of decreasing drying rate. CONSTITUTION:The rear side of a base is coated with water before the front side is coated with a silver halide emulsion layer so that the water is sufficiently impregnated into the rear side at the time when the front side is coated with the silver halide emulsion layer. The rear side is preferably coated with water before a silver halide emulsion layer formed on the front side by coating reaches a stage of decreasing drying rate in a drying process. The rear side is especially preferably coated with water immediately after the front side is coated with a silver halide emulsion layer. Curl resistance in a developing stage is remarkably improved.
Patent JP-H05248184-A (JP)
Title: Lining method by shield excavation, secondary lining initial pushing device and secondary lining panel
Inventor: NAKAMURA KOICHIRO
IPC: E21D11/08
Filed: 1992-03-03
Abstract: PURPOSE:To make it possible to execute a secondary lining at the same time as primary lining and to greatly improve execution efficiency. CONSTITUTION:A secondary lining is carried out by panels 18 and 20 separated in up and down, and a lower secondary lining is executed while extruding a lower panel by an initial pushing device at the beginning. After that, a guide rail 46 formed on a side wall of the lower secondary lining is used to make a segment block, etc. convey, and the secondary lining is constructed by extruding a secondary lining upper panel 18 to slide with the completion of the primary lining.
Patent JP-H08243968-A (JP)
Title: End effector
Inventor: INANAGA MASAMICHI
IPC: B25J15/06
Filed: 1995-03-13
Abstract: PURPOSE: To provide an end effector which can cope even with a work of a small circle, a small rectangular shape or the like and can reliably attract the work in the end effector to carry a magnetic substance work by electromagnetically attracting it. CONSTITUTION: An end effector is composed of an electromagnet 3 to attract a magnetic substance work, a plunger to move after the detecting end 51 contacts with the work and a proximity sensor 7 to detect a movement of the plunger. The proximity sensor 7, the plunger 5 where a detecting surface 54 opposed to a detecting part of the proximity sensor 7 through a void is arranged on an end surface on the opposite side of the detecting end 51 and a spring 6 to give a pre-load to this plunger 5 are housed in a step hole 4 arranged in the central axial direction of the electromagnet 3, and an electromagnetically attracting type end effector is constituted. The work is detected with the center of the electromagnet 3 as a reference.
Patent JP-S59210882-A (JP)
Title: Laboratory dish for device to treat colony automatically
Inventor: SHIBAYAMA KATSUJIROU
IPC: C12M1/22
Filed: 1983-05-12
Abstract: PURPOSE:To enable accurately relative positioning of a laboratory dish to be used against a device to treat colonies automatically, by making a laboratory dish in a shape wherein the shape of the plane of outer periphery of it is formed in such a way that the round shape is partially cut off along its chord. CONSTITUTION:In the laboratory dish 1 to be used for a device to treat colonies automatically, the shape of the plane of outer periphery is processed into the shape 2 wherein the round shape is cut off along its chord, or the carved mark 3 for determining positioning is set at the circumference of the wall face of the outer periphery, or the mark 4 for determining positioning is provided at the transparent bottom. Consequently, positioning of the laboratory dish to be used can be determined accurately against the device for treating colonies automatically, and the ability of the device can be exhibited fully.
Patent JP-H07288530-A (JP)
Title: Cyclic communication system
Inventor: TOYODA HIROSHI
IPC: H04L12/40
Filed: 1994-04-20
Abstract: PURPOSE:To provide a cyclic communication system having high reliability without the stop of cyclic transfer of process control data even on the occurrence of a fault in a master station or a transmission line or the like. CONSTITUTION:A bus type network is formed by a multiplex transmission line 1 and plural transmission reception stations 2-5 coupled with the multiplex line 1 via branch lines 6-9, a master station 2 is selected among the plural transmission reception stations 2-5 based on a prescribed criterion, and when process control data are transferred cyclicly through one transmission line in the multiplex transmission lines 1 selected by the master station 2 and the master station 2 is not available due to the occurrence of a fault, a new master station 3 is selected based on a prescribed criterion and the selected master station 3 selects any transmission line in the multiplex transmission lines 1 to continue cyclic transfer of process control data to other transmission reception stations 3-5.
Patent JP-H08248130-A (JP)
Title: Ultrasonic proximity sonar
Inventor: YAKIDA YASUNOBU
IPC: G01S15/08
Filed: 1995-03-14
Abstract: PURPOSE: To provide an ultrasonic proximity sonar in which the life of a power supply using a battery can be made long. CONSTITUTION: An oscillator 2 is actuated by a signal from a control device 1 with a built-in CPU. Ultrasonic waves are outputted from a wave transmitting sensor 3 by an oscillation output from the oscillator 2. Reflected waves from a proximity object are detected by a wave receiving sensor 4, they are amplified by an amplifier 5, they are taken into by the control device 1, and a sound is generated from a buzzer 6 according to the intensity of a wave received signal. Then, a proximity sonar body 8 is constituted in such a way that electric power is supplied respectively from a power supply 7 with a built-in battery to the control device 1, the oscillator 2, the amplifier 5 and the buzzer 6.  The power supply 7 is operated so as to be turned on when intense light is detected by a light detecting sensor 9, and the power supply 7 is constituted so as to be turned off when weak light is detected or light is not detected. Consequently, when a proximity sensor is mounted on, and attached to, a vehicle, the power supply 7 can be turned on by turning off a back light, and it is possible to avoid the wasteful consumption of the power supply 7.
Patent JP-S58198028-A (JP)
Title: Strobe device
Inventor: OGURA TAKASHI
IPC: G03B15/05
Filed: 1982-05-14
Abstract: PURPOSE:To remove a diode for preventing electrification from damage and to prevent electrification completely by discharging a main capacitor in addition to the processing for preventing electrificaion when a light emitting part is separated from a power supply part. CONSTITUTION:When the power supply part A is separated from the light emitting part B under the status that the main capacitor 16 is discharged more than a prescribed value and the connection is released, voltage supplied from resistors 5, 6 to the base of a transistor (TR)12 is removed, so that the TR12 is disconnected. Since said condition releases the short between the base and emitter of a TR13 and supplies the charge of the capacitor 16 to the base of the TR13 through a resistor 11, the TR13 is connected. When the TR13 is connected, a trigger circuit 14 is actuated, so that flash discharge tube 15 is illuminated by consuming the charged energy of the capacitor 16. Consequently, the diode 10 for preventing electrification is not damaged even if a diode having low reverse dielectric strength is used as the diode 10 and a connection terminal 7' is prevented from the generation of high voltage.
Patent JP-2000274560-A (JP)
Title: Protective duct support member
Inventor: MIYAGAKI TAKANORI
IPC: F24F13/02
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a protective duct support member capable of easily and beautifully fix a protective duct on a wall surface. SOLUTION: This member supports a protective duct 9 to protect piping and wiring by storing it inside on a wall surface, and is furnished with an installing part to be installed on the wall surface on a lower part of the protective duct 9 to be supported on the wall surface and gripping parts 4 to grip the protective duct 9 to be extended roughly linearly inward so as to face against each other with the installing part 2 as their base end.
Patent JP-S58196589-A (JP)
Inventor: TAKETOSHI KOUICHI
IPC: G02F1/133
Filed: 1982-05-12
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-S5217875-A (JP)
Title: Humidity meter
Inventor: MIURA TAROU
IPC: H05B6/68
Filed: 1975-07-03
Abstract: PURPOSE: Equipment less susceptible to noise in measurement time detecting humidity variation of air around dielectric resonator from changes of Q of the resonator in microwave band is obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01253664-A (JP)
Title: Threshold measurement with dither
Inventor: OKAHIGASHI TAMOTSU
IPC: G01R31/26
Filed: 1988-04-01
Abstract: PURPOSE:To achieve a higher speed of judgement of abnormality in measurement and quality of an element to be measured, by reporting abnormality in an interrupt measurement to a CPU in real time when abnormality exists in the measurement of a dither value and a threshold measured. CONSTITUTION:A multiplier MX 118 inputs an output of an approximation register SAR 115 or a data from a CPU to an input terminal 120 selectively into a D/A converter 117. An output of the SAR 115 is also inputted into a DX memory 210 and the results of computation of a differential circuit 211 are applied to a comparator 214, which 214 inputs the results of comparison with an allowable difference range between continual thresholds in a register 209 into an AO memory 215 and an OR circuit 216. Comparators 212 and 213 output the results of comparison of the output from the SAR 115 with the maximum and minimum of a dither and an allowable limit of a dither value registered to registers 207 and 208 to the AO memory 215 and the OR circuit 216. The OR circuit 216 produces an affirmative output to be stored in an A1 memory 217 when even one of the results of the comparison is affirmative and the CPU is interrupted to report abnormality in measurement.
Patent JP-H04315330-A (JP)
Title: Voice mode changeover device
Inventor: TERANISHI KENTARO
IPC: H04S1/00
Filed: 1991-04-15
Abstract: PURPOSE:To realize the voice mode changeover in which a voice digital signal is converted into a serial digital signal having an LSB at its head and the circuit constitution of addition and subtraction processing is simplified especially with respect to the voice mode changeover in which a 4ch stereo voice digital signal is converted into a relevant 2ch speaker. CONSTITUTION:A pre-stage of a voice mode changeover device is provided with data sequence converters 37,38 converting a parallel voice digital signal or a serial voice digital signal sent with an MSB at its head into a serial digital signal with an LSB at its head and its output is led to the voice mode changeover. The voice mode changeover is provided with mixing switches 33,34 to set a mix signal to a 2ch speaker signal. The addition and subtraction processing used for the voice mode changeover is implemented serially and the circuit constitution is simplified and the circuit scale is reduced. Furthermore, various mix signals are generated in the voice mode changeover and a voice signal full of presence is reproduced.
Patent JP-S58199224-A (JP)
Title: Automatic unlocking means of vehicle
Inventor: SENOO TOKIJIROU
IPC: B60K23/04
Filed: 1982-05-14
Abstract: PURPOSE:To enable unlocking properly under a condition suited to a revolutional speed and to improve the reliability by detecting both revolutional speeds of left and right driving wheels and locking an unlocking device for both left and right driving wheels when ratio of those revolutional speeds exceeds a specified range. CONSTITUTION:If a right rear wheel 3R, for examle, slips on account of a transition of road condition, revolutional speed of the right rear wheel 3R is increased by the action of an unlocking device 5. Revolutional speeds of left and right rear wheels 3L and 3R are detected by revolution speed detectors 7L and 7R, respectively, and they output to a micro-computer 14 for detecting a ratio thereof. If the ratio of said values exceeds a specified range, the micro-computer 14 sends an unlocking instruction to a valve drive circuit 16. A solenoid valve 17 is then triggered to lock the unlocking device 5 via a locking means 6 so as to run left and right rear wheels 3L and 3R at the same speed, whereby a vehicle may make straight run.
Patent JP-S63249507-A (JP)
Inventor: FUKUBA HIROSHI
IPC: A61C17/22
Filed: 1987-04-03
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-S58199312-A (JP)
Title: Small-sized zoom lens
Inventor: OOTA KOUHEI
IPC: G02B15/173
Filed: 1982-05-18
Abstract: PURPOSE:To obtain a zoom lens which is short in a back-focal distance, compact, and also satisfactory in various aberrations, by satisfying prescribed conditions, in a lens system constituted of three groups of a positive lens, a negative lens and a positive lens in order from an object side. CONSTITUTION:In a zoom lens constituted of three groups ( I -III) of a positive lens, a negative lens and a positive lens in order from an object side, the para- axial magnification is always maintained correctly while magnification and correction of movement of an image face following it are executed by monotonously decreasing an interval between the first group and the second group as a composite focal distance of the whole system is varied to the telephoto end from the wide angle end, and simultaneously, monotonously increasing an interval between the second group and the third group. Also, the following conditions are satisfied. 0.6<-f1/f2<2.0, 0.2<f1/f3<0.7 (provided that, fi is a focal distance of the i-th group). By this condition, a sufficient variable magnification ratio is obtained and also aberration is corrected easily. In this way, it is possible to obtain a zoom lens which is short in back-focal distance, compact, and also satisfactory in various aberration.
Patent JP-H0639834-A (JP)
Title: Fiber reinforced thermoplastic resin composite material
Inventor: OONO KENSUKE
IPC: B29L7/00
Filed: 1991-04-15
Abstract: PURPOSE:To provide fiber reinforced thermoplastic resin composite material capable of contriving environmental protection and effective utilization of resources by reutilizing synthetic resin waste. CONSTITUTION:A) 5-70wt.% mechanically ground material of scrap containing synthetic resin, B) 15-85wt.% thermoplastic resin powder and C) 5-70wt.% discontinuous reinforced fiber (total of A, B and C components is 100wt.%) are formed into a mat shape by a wet or dry dispersion method or heated under pressurization to mold them into a sheet shape and thereby composite material is produced. Fiber reinforced thermoplastic resin composite material is provided wherein scrap containing synthetic resin is reutilized.
Patent JP-S5417443-A (JP)
Title: Heat engine
Inventor: KOBU MAKOTO
IPC: F01K25/00
Filed: 1977-07-11
Abstract: PURPOSE: To take out potential energy as mechanical energy, by accommodating a liquid in one of two containers coupled with each other by a pipe to form a rotary body and by providing a stopper for preventing reverse rotation and by heating the liquid. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5511123-A (JP)
Title: Temperature control method in floating type reducing process
Inventor: SHIMIZU MAKOTO
IPC: C21B13/00
Filed: 1978-07-07
Abstract: PURPOSE: To enable reduced iron of high metallization rates to be obtained with good quality  without any likelihood of causing sintering or the like by controlling the final reduction reaction  layer to the specific temperature range in the case of flowing gas from the final reduction reaction  layer subsequently to the front stages thereby performing reduction of iron oxide.   
     CONSTITUTION: The gas having undergone boosting 12 is sent into a reducing furnace 4 to let  the coal being supplied into the furnace 4 float, whereby the final reducing layer is formed. The  temperature in the furnace 4 is continuously detected with a temperature detector 15 and the  oxidative gas is supplied as much as the amount required for maintaining the temperature in the  floating layer at optimum temperature, i.e., 800 to 1000°C, to the furnace 4 by opening and  closing of an electromagnetic gate valve 14. Next, part of the gas having caused thr floating  layer to be formed in the furnace 4 is circulated and used through circulating line 10 and the rest  is sent to a preliminary reducing furnace 3 to let the floating layer of coke be formed. This gas  is exhausted to the outside through a preheater 1. The ore 2 having been charged into this preheater 1 is preheated, then preliminary- reduced in the furnace 3 and is further perfectly reduced  to the reduced iron in the furnace 4, after which it is separated from coke in a separator 6.  The reduced iron is then taken out therefrom.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04316271-A (JP)
Title: Picture communication equipment
Inventor: WADA SATOSHI
IPC: H04N1/00
Filed: 1991-04-16
Abstract: PURPOSE:To prevent the erroneous operation and to efficiently operate an equipment by displaying information related to the timer set time to supply information sufficient for determination of an operation will and making of a use plan of devices. CONSTITUTION:When timer transmission, timer polling, or the like is set through an operation part 12, information related to the operation time started by timer time counting is displayed on a display part 13. A CPU 11 checks a flag of a RAM 16 or the presence or the absence of data at the time of registering the timer mode and calculates the difference between the present time counted by an RTC 14 and the start time of the operation started by timer time counting and displays this difference on the display part 13. Since information related to the set time of the operation started by the timer is displayed in this manner, information sufficient for determination of an operation will and making of a use plan of devices is supplied to not only prevent the erroneous operation but also efficiently operate the equipment.
Patent JP-S58200147-A (JP)
Title: Reaction heat measuring apparatus
Inventor: KAIHO MAMORU
IPC: G01N25/48
Filed: 1982-05-17
Abstract: PURPOSE:To eliminate measuring errors while preventing rise in internal pressure by introducing a reaction gas to be forced into a cylindrical sample cell into a reaction tube through a reaction gas passage ascending after it is supplied to the lower inside of a heating tube through a spiral tube wound on a reflector plate. CONSTITUTION:A line of fins 2 are arranged on the outer surface of a sample cell 1 while the lower end thereof is so formed to be a filter housing section 3 having a fin. The cell 1 is retained hung in a water tank 4 and a gas adjusted to a specified temperature with a spiral tube 23 for heat exchange of reaction gas in an external water tank 19 is sent into the cell 1 through a reaction gas introduction tube 5 of the water tank 4 and taken off from a discharge tube 7. A reaction tube 8 is arranged in the cell 1 to be connected to the housing section 3 and a tray 9 is sealed with a solid sample. A heating tube 11 wounded with a heater 10 and a reflector plate 12 are provided on the circumference of the reaction tube 8 and an introduction tube 5 is opened at the bottom of the heating tube 11 via a spiral tube 13 wrapping the reactor plate 12. Thus, a reaction gas ascends and flows into the reaction tube 8 passing through a reaction gas passage hole 14 provided in a row on the top of the reaction tube 8 thereby removing measuring errors, preventing rise in the internal pressure.
Patent JP-S5927039-A (JP)
Title: Construction of house formed from package construction
Inventor: YOHANESU BUIISU
IPC: E04B1/344
Filed: 1983-05-13
Abstract: A method of building a house or the like on a previously provided foundation, starting from a packaged structure comprising a plurality of panels, wherein, after the deposition of the package on the foundation, in successive stages a superjacent part of the package is hoisted up, and in the space thus formed the panels are unfolded, and packaged structure for use in said method.