baber/WOPTO huggingface dataset:
Patent JP-H0648163-A (JP)
Title: Method of controlling vehicle interior ventilating device
Inventor: HAINAA HORANTO
IPC: B60H1/24
Filed: 1993-05-26
Abstract: PURPOSE: To adapt a switching threshold in accordance with instantaneous contamination concentration in outside air and interior air by detecting CO2 interior concentration as a scale quantity against the concentration of contamination in interior air and comparing CO2 interior concentration with the concentration of contamination in outside air. CONSTITUTION: A ventilation device is operated by depending on the concentration of contamination in outside air and interior air. CO2 interior concentration K(t) is detected as a scale quantity against the concentration of contamination in interior air and COs interior concentration K(t) is compared with the concentration S(t) of contamination in outside air. A first control signal for opening an outside air introduction part and a second control signal for closing the outside air introduction part are generated based on the comparison of CO2 interior concentration K(t) and the concentration S(t) of contamination in outside air.
Patent JP-H09293327-A (JP)
Title: Disk rotation controller
Inventor: MOROTOMI SHIRO
IPC: G11B19/247
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To shorten a return processing time at a time when a motor rotating a disk is operated uncontrollably. SOLUTION: A disk 1 is driven by a DC motor 2. Terminal voltage at a time when the DC motor 2 is driven in the forward direction and terminal voltage at a time when the DC motor 2 is driven in the opposite direction are detected in the different directions on the basis of an output from an operational amplifier 8. The output from the operational amplifier 8 is integrated by an integrating circuit 9, the integration level and a predetermined value are compared, and whether or not the DC motor 2 is operated uncontrollably is detected. Accordingly, whether the DC motor 2 is operated uncontrollably in forward rotation or operated uncontrollably in reverse rotation can be decided.  The revolution of the DC motor 2 can be kept within the pull-in range of a servo instantaneously by controlling the DC motor 2 in response to the uncontrollable operation in forward rotation or uncontrollable operation in reverse rotation of the DC motor 2.
Patent JP-H01293995-A (JP)
Title: Operation method for pressurizing die closing in press machine
Inventor: ISHIMARU KOICHI
IPC: B22D17/26
Filed: 1988-05-20
Abstract: PURPOSE:To use the pressurizing force of more than an operation pressure as a die closing force by feeding a hydraulic oil to an operation cylinder with adding a vibration under the necessary pressure by incorporating the mechanism which propagates vibration to the hydraulic oil into the pressurizing chamber of the operation cylinder from a hydraulic pump. CONSTITUTION:The oiling from a hydraulic pump 15 is performed by making a servovalve 12 in a full opening state until just before the die 30 of a stationary panel 4 above and the die 30' fitted to a movable panel 2 being closed each other. The servovalve 12 is actuated just before the dies 30, 30' being closed each other, the hydraulic oil flow from the hydraulic pump 15 is operated so as to become alternate in a valve full opening state and throttling state and vibration is applied on the hydraulic oil flowing into the pressurizing chamber 3' side of the operation cylinder 3. In case of die-closing the dies 30, 30' by this operation the static pressure corresponding to the discharging power of a pump is applied, a dynamic pressure is continuously applied by a vibration wave, effectively acting as a die closing pressure. The pressurizing force more than the operation by a pump can be used as the die closing power without the need for a complicated mechanism.
Patent JP-H07336450-A (JP)
Title: Reverse connection detector for meter of 8-bit communication system
Inventor: NAKAMURA TOMOHIDE
IPC: G01F15/06
Filed: 1994-06-07
Abstract: PURPOSE:To immediately correct the connection of signal lines by detecting reverse connection and reporting it to the operator. CONSTITUTION:A resistor 49 having a second highest resistance value is connected to a phototransistor 27 for reception of a photocoupler 23 for reception by a switching means 51. If connection signal lines 1 and 3 of a meter of the 8-bit communication system are reverse connected in this state, the phototransistor 27 for reception of the photocoupler 23 for reception is turned on to change the voltage level of a connection point B, and a warning means 53 is operated. After the connection of connection signal lines 1 and 3 is corrected, the switching means 51 is switched to connect a resistor 29 having the lowest resistance value to the phototransistor 27 for reception, and thereby, normal communication is performed between the meter of the 8-bit communication system and a network controller 21B for terminal or a centralized gauge examination board. The deviation of bits due to the turn-off time of the photocoupler at the time of text communication is reduced.
Patent JP-H0420833-A (JP)
Title: Helium-leakage inspecting method
Inventor: ENDOU YOSHIHISA
IPC: G01M3/20
Filed: 1990-05-16
Abstract: PURPOSE:To find the defect in welding and to make it possible to ensure correction by pushing vacuum pads wherein window-frame-shaped rubber sheets are provided to the inspecting part of the surface of a body under inspection, performing evacuation, and inspecting vacuum leakage by an external pressure method. CONSTITUTION:A body under inspection 1 is placed on the specified position on a roller conveyer 5. Vacuum pads 2 which are provided so as to face provided 15 inspecting places are pushed to both sides of vacuum pads 2. Four helium-gas blowing pipes 3 are simultaneously inserted between copper tubes 1b between a pipe plate 1a and a fin 1c. Then a coarse suction valve 10 is opened. The inside of the detecting part of the body under test 1 is evacuated to the specified pressure with an evacuating device 6. Thereafter, the valve 10 is closed, and a main suction valve 11 is opened. A helium leakage detector 7 and the inspecting part are connected. Helium gas is blown to the rear side of the pipe plate 1a through the pipe 3. The gas which is leaking into the inside through the defect of the welded part of the pipe end is detected 7. At this time, compressed air is blown to the surrounding parts of the pads 2 through a helium-gas removing pipe 2b. The gas leakage from the rubber sheets 2b is prevented, and the erroneous inspection is prevented.
Patent JP-2000315288-A (JP)
Title: Battery-powered gas leak alarm
Inventor: MATSUDA YOSHIJI
IPC: G08B21/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a battery-powered gas leak alarm of small power consumption by using a magnetic inverting element as a gas leak display. SOLUTION: A gas sensor 23 outputs a gas density signal (b) to a control circuit 22 in response to a request signal (a) that is outputted from the circuit 22. The circuit 22 compares the gas density outputted from the sensor 23 with the reference density that is set in a memory 22m. When the former density is higher than the latter one, the gas leak signals are outputted to a 2nd magnetic inverting element 23b, an external output part 24 and a buzzer 25. The element 23b which received the gas leak signal is turned so that its surface orange color is seen. The circuit 22 also detects the capacity of a battery 21 and performs the switching so as to show a yellow color on the surface of a 1st magnetic inverting element 23a when the capacity of the battery 21 is sufficient or to show a black color on the element 23a when the capacity of the battery 21 is deficient.
Patent JP-S5826468-A (JP)
Inventor: YAMANOUE TAKAHISA
IPC: H01R24/00
Filed: 1981-08-10
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。
Patent JP-H10314925-A (JP)
Title: Automatic molten metal pouring device
Inventor: IWATA MARI
IPC: B22D37/00
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a molten metal surface height can not be stably measured because a sprue is picked up from the slanting direction and the molten metal surface picture is not stabilized by picking up the picture containing wave height if the wave is developed on the molten metal surface. SOLUTION: An automatic molten metal pouring device is provided with a mold 7 composed of a bell mouth type cupped body enlarging the width from the bottom part to the sprue 7a at the upper opening part and automatically pouring the molten metal 4 through the sprue 7a and differing in the molten metal surface area fa... according to the molten metal surface height Ha..., and a molten metal surface height measuring sensor 8 arranged at almost just above the sprue 7a two-dimensionally picked up so as to catch the whole range of the sprue 7a into the visual field.
Patent JP-H0421472-A (JP)
Title: Printer controller
Inventor: KUBOTA TSUTOMU
IPC: H04N1/387
Filed: 1990-05-16
Abstract: PURPOSE:To obtain nearly a desired printing result without no possibility that a character magnitude may be changed even if a font of a different resolution is down loaded by a method wherein the resolution of a down loaded font is checked, and if it is different from the resolution of a printer, the font is subjected to a resolution conversion processing before being stored in a font storage means. CONSTITUTION:A CPU 100 reads a font pattern firstly down loaded from a host 200 through an I/F part 106. Succeedingly, the resolution of the down loaded font is checked. The resolution provided in a recording part 110 is compared with the resolution of the down loaded font. If the resolution provided in the recording part 110 is different from the resolution of the down loaded font, the font which has been down loaded once is stored in a RAM 107.
Patent JP-H1069691-A (JP)
Title: Turntable of disk driver
Inventor: RIN HEITETSU
IPC: G11B17/028
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To stably fit and smoothly separate a disk by improving a constituting element of a disk fitting part. SOLUTION: This disk fitting part 40 consists of plural elastic pieces 41, pressurizing member 42 and ball members 43. The elastic pieces 41 are arranged to form a cylindrical shape in a central part of a rotary part 32 of the turntable 30, and their end parts are bent to their inner sides to form a pressing part 41b. The pressing member 42 is situated in the inside partitioned by these plural elastic pieces 41, and the outer circumfernential surface is inclined to the outside of its lower part, and is elastically biased by an elastic spring 44 to the side of the pressing part 41b. Ball members 43 are partly protruded out of through holes 41c formed in outer circumferential surfaces of the individual elastic pieces 41 respectively, and are also biased by the pressing member 42.  Consequently, at the time of separating the disk 100 from the turntable 30, the pressing part 41b is pressed so that the ball members 43 are withdrawn into the through holes 41c. Under this condition, when the disk is separated, a peripheral part of the center hole of the disk is prevented from being hooked by the ball members, and hence the separation is easily performed.
Patent JP-S61199813-A (JP)
Inventor: JIYAN KARUROSU DE BARU
IPC: A47F5/01
Filed: 1985-06-10
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。
Patent JP-H01105019-A (JP)
Title: Diaphragm coupling and manufacture thereof
Inventor: OKANO TERUO
IPC: F16D3/74
Filed: 1986-05-29
Abstract: PURPOSE:To obtain a diaphragm coupling capable of absorbing fluctuation of an interval between shaft ends and a minute inconsistency of a shaft center by constituting a mold to be plated with a disc having a concentrical ring-shaped recess of a projection and a pair of bosses on flattened surfaces on both sides. CONSTITUTION:A double diaphragm 1 has a disc-shape inner space, cylindrical connecting portions 1a, 1a in central areas of both end surfaces and is fitted to connecting ends of bosses 2, 2. Ring-shaped recesses 1b, 1c and ring-shaped projections 1d are provided on an outer peripheral surfaces of the cylindrical connecting portions 1a, 1a, and disc-shape outer peripheral portion 1e is formed with a semicircular cross section. A diaphragm coupling having the diaphragm 1 is made of a material such as a thermoplastics etc. A mold to be galvarized is constituted by a disc 3 having concentrical ring-shaped recesses 3a, 3a, projections 3c on the flattened surfaces on both sides, and a pair of bosses 2, 2 for fitting projections 3e, 3e, on flattened surfaces on both sides of the disc 3 and sticking the end surfaces to the disc 3. The diaphragm coupling is manufactured by plating so that the disc 3 is fully concealed and thereafter by melting and removing the disc 3.
Patent JP-S5648036-A (JP)
Title: Electrode structure of inline type electron gun
Inventor: TAKENOBU MASAYA
IPC: H01J29/50
Filed: 1979-09-26
Abstract: PURPOSE:To obtain required shapes for three beam spots by placing aux. electrode between each circular hols of third grid at the side of main lens. CONSTITUTION:A planar aux. electrode 10 is additinally provided between each circular hole a3 of grid No.3 5 at the side of main lens. By adjusting the length and the width of said aux. electrode 10, required beam shapes can be obtained at both side. While an adjusting cylinder 11 is provided concentrically with the central hole, and when adjusting the length and the position of said cylinder 11 the shape of central beam can be adjusted. When an oval beam shape is required, the planar aux. electrode and the adjusting cylinder are provided at the side of grid No.4 4.
Patent JP-S5914692-A (JP)
Inventor: OZAWA KAZUHITO
IPC: H05K1/18
Filed: 1982-07-16
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-S5825299-A (JP)
Inventor: TANI SHIROU
IPC: H05K7/02
Filed: 1981-08-08
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-S63288100-A (JP)
Title: Apparatus for packaging electronic component
Inventor: KOMARU MINORU
IPC: H05K13/04
Filed: 1987-05-20
Abstract: PURPOSE:To improve the accuracy of positioning a substrate for ensuring high reliability, by providing a pressing mechanism which applies such a pressure to a substrate to be arranged on a substrate carrying table as it is contacted with the substrate substantially at a point- contact state or a state approx thereto and which can be retreated from the substrate carrying region over the substrate carrying table. CONSTITUTION:In order to arrange and position a substrate 50 on a substrate carrying table 31, one handle 17a is held by a person's hand and an elastic member 15 is rotated to retreat from the substrate carrying region over the substrate carrying table 31. Similar operations are performed also for the other pressing mechanism section 10B. The substrate 50 is then disposed on the top face of a rubber sheet 32 on the substrate carrying table 31 and a pump or the like is actuated so that the substrate 50 is held by suction. At the same time, the pressing member 15 is rotated so that a pressing part 16a is point-contacted with the periphery of the substrate 50. The substrate 50 is thereby closely contacted with the rubber sheet 32 in the planar state and thus it can be correctly positioned and held on the substrate carrying table 31. A transferring and packaging section 4 is driven so that a sucking nozzle 25 sucks an electronic component 60 which previously has been disposed on a fixing plate 40. The electronic component 60 thus sucked is transferred onto a circuit pattern 51 on the substrate 50 and a heater chip 26 is heated so that the electronic component 60 is packaged on the substrate by means of solder.
Patent JP-S62281547-A (JP)
Title: Telephone set
Inventor: YOSHIMOTO SHIRO
IPC: H04M1/66
Filed: 1986-05-29
Abstract: PURPOSE:To prevent a mischievous telephone call by counting the number of received call signals and generating a call tone from a telephone set after call signals of a prescribed number of times or over are received. CONSTITUTION:When prescribed figure is set to a number setting section 4 by a user a call signal is sent, the number of the call signals is counted by a call signal, counter 2, a comparing section 3 compares the figure set in the number setting section 4 b the user with the figure set in the section 2, and when they are coincident, a call tone generating section 8 is switched. Since the telephone set does not call tone before the call signal of the number of times set by the user is not received in this way, a person making a mischievous call gives up the call to the user on its halfway.
Patent JP-S5551936-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: TAKADA AKIRA
IPC: F02D33/00
Filed: 1978-10-13
Abstract: PURPOSE: To obtain optimum air-fuel ratio by contolling auxiliary air amount to be supplied into intake manifold according to rod joint load at the beginning of decelation.  
     CONSTITUTION: The air-fuel controller is provided with the negative pressure response type opening and closing valve 6 and the negative pressure respense type flow rate control valve 17. The opening and closing valve 6 serves to introduce auxiliary air during the decelatio time. At the control valve 17, as the opening degree of the throttle valve 4 at the beginning of deceleration is greater, negative pressure to be applied into the negative pressure chamber 19 is smaller, while as the negative pressure inside the negative pressure chamber 19 is smaller, the diaphragm 18 is altered to the right side by the compression spring 21, whereby the area of flow path to be controlled by the sliding valve 27 is increased. Thus, as the operating condition to start the deceleration becomes higher load, the area of flow path to be controlled by the sliding valve 27 is greater and the amount of auxiliary air to be supplied into the intake manifold 2 through the air conduit 5 is increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5824589-A (JP)
Inventor: PIERO BERANI
IPC: A61P31/04
Filed: 1982-07-20
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-S5827654-A (JP)
Title: Apparatus for ionizing air
Inventor: EBARA KATSUO
IPC: B03C3/00
Filed: 1981-08-12
Abstract: PURPOSE:To prevent the statical charging of a org. high molecular material and, at the same time, to carry out the purification of air, by utilizing a method for ionizing the atmosphere artificially in good efficiency. CONSTITUTION:Water is sucked to a fabric or a fibrous substance 3 from a water tank 1 by a capillary phenomenon and forcibly evaporated into air by a blower 4 to form humidified air 5. This humidified air 5 is ionized to a positive ion and a negative ion by a negative needle like electrode 6 but most of the positive ion is attracted to the electrode 6 and the negative ion is under a condition directly remaining around the electrode 6 but, at the same time, discharged out of a cabinet 7 by the blower 4. In addition, as for the relation of the negative ion generated in a large amount by the above referred apparatus and a living body, the negative ion has sterilizing action and, at the same time, has action activating the function of a living body. Therefore, this apparatus has anti-static effect and a function of purifying air.
Patent JP-H07330256-A (JP)
Title: Locked condition detector for elevator car door
Inventor: YAGI KEISUKE
IPC: B66B13/14
Filed: 1994-06-07
Abstract: PURPOSE:To provide a locked condition detector for elevator car doors which tells the abnormalities in the car door locking device through an outside alarm ing device and stops the opening and closing operations of the elevator car door. CONSTITUTION:Engaging condition detecting parts 13, 14 for detecting the engaging condition of hook parts 4a, 5a and an engaging body 6 of a car door locking device 1 and a judging part for judging whether or not the engaging condition of the hook parts 4a, 5a and engaging body 6 coincides with the running condition of an elevator according to the detecting result of the engaging condition detecting part and the running condition of the elevator are provided. When it is judged by the judging part that the engaging condition of the hook parts 4a, 5a and engaging body 6 does not coincide with the running condition of the elevator, abnormalities in the car door locking device 1 are told to a monitor center 26 through a communication circuit 27 by a communication device 25.
Patent JP-H05294764-A (JP)
Title: Carbon-containing refractory
Inventor: MATSUI TAKESHI
IPC: C04B41/50
Filed: 1992-04-20
Abstract: PURPOSE:To improve oxidation resistance by impregnation treating a refractory, obtained by kneading each of a specific quantity of an Al2O3-kind fire-proofing raw material, a SiC-kind fire-proofing raw material and graphite, molding and firing in a non-oxidizing atmosphere at a prescribed temp., with multiple alkoxide. CONSTITUTION:The Al2O3-kind fire-proofing raw material of 60-90 pts.wt. (hereafter pts.) having >=95% purity, the SiC-kind fire-proofing raw material of 5-20 pts. having >=90% purity and graphite of 5-20 pts. having >=90% purity where particle diameter of these raw materials is <=150mum are compounded. As the oxides having <=150mum particle diameter, 1.5-10 pts. sum total of a metallic powder high in fire resistance and a glass powder low in softening point are added and mixed into the powdery compound of 100 pts. Next, the mixture is kneaded, molded and is fired in the non-oxidizing atmosphere such as Ar at >=600 deg.C. After that, the multiple alkoxide having magnesium-aluminum spinel composition is impregnated into the fired material, is uniformly dispersed inside of the fired material and by heat treating, magnesium-aluminum spinel is formed and the carbon-containing refractory excellent in oxidation resistance and corrosion resistance is obtained.
Patent JP-H02197015-A (JP)
Title: Insulated cable
Inventor: KAMIOKA ISAO
IPC: H01B3/30
Filed: 1989-05-17
Abstract: PURPOSE:To make it possible to solder while maintaining high heat resistance by defining the kind and the mixing ratio of stabilized polyisocyanate to be mixed with polyamideimide resin. CONSTITUTION:An insulation coating material consisting of polyamideimide resin and stabilized polyisocyanate compound, which is prepared from diphenyl diisocyanate in 75-400 pts.wt. per 100 pts.wt. of the resin, is applied on a conductor and baked to obtain an insulating cable. The polyamideimide resin is preferably a reaction product of aromatic tricarboxylic anhydrides or their derivarives with aromatic diisocyantes. The stabilized polyisocyanate compound is preferably diphenylmethane diisocyanate whose isocyanate group is stabilized by a blocking agent. By this, glass transition temperature is elevated, heat resistance is improved. Also, soldering becomes possible.
Patent JP-S5915764-A (JP)
Title: Light energy collecting apparatus having film structure
Inventor: KIMURA KOUZOU
IPC: F24S90/00
Filed: 1982-07-19
Abstract: PURPOSE:To enable to conserve energy for a long period, by causing a reaction of optical isomerization for converting to a light energy storing compound by the light energy transmitted through a film member. CONSTITUTION:Norbornadiene (referred hereinafter as substance N) is used as a light energy storing compound passed through the inside of a compound passage 26. The substance N is converted into a highly strained compound of quadricyclene (referred hereinafter as substance Q) by the reaction of optical isomerization when short wave rays in the range of ultraviolet rays are radiated. Solar rays radiated to a light energy collecting apparatus are radiated to the substance N in the compound passage 26 through a film member 10 and converts the substance N to the substance Q by causing the reaction of optical isomerization. Since the substance Q in a substance Q storing tank 36 is not converted again to the substance N by itself, it is enabled to accumulate energy over a long period.