baber/WOPTO huggingface dataset:
Patent JP-H04241697-A (JP)
Title: Automatic vending machine
Inventor: KURA KAORU
IPC: G07F9/10
Filed: 1991-01-16
Abstract: PURPOSE:To eliminate the need of supporting the inner upper door of an automatic vending machine with a hand when the door is opened by supporting the inner upper door by means of an outer door so that the inner upper door can be moved in the front-rear direction by means of links and, at the same time, pressing the inner upper door against the main body case of the machine by means of a spring. CONSTITUTION:An inner upper door 6A is supported by an outer door 2 through four links 7 and energized in the direction shown by the arrow A by means of a spring 8. When the outer door 2 is opened at the time of replenishing the automatic vending machine with commodities, only the upper inner door 6A is opened, with the lower inner door being kept closed, and the commodity inserting port at the upper section of a commodity rack is opened. Therefore, flowing out of clod air can be suppressed when the outer door 2 is opened and, since the inner upper door 6A is supported by the door 2 through the links 7, it is not necessary to support the door 6A with a hand.
Patent JP-S5287550-A (JP)
Title: Dynamic pressure type thrust bearing device
Inventor: ISHIHARA SHIGERU
IPC: F16C17/10
Filed: 1976-01-16
Abstract: PURPOSE: The revolution of the bearing stirs intentionally the free surface of the liquid serving as the medium, and at the same time, resticts to some extent the revolution of the liquid, and increases the flow inflow effect of the liquid to the bearing slit, and thus the high speed performance and the stability of the bearing are improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01180446-A (JP)
Title: Dissolved oxygen sensor
Inventor: SUGANO KENICHI
IPC: G01N27/416
Filed: 1988-01-12
Abstract: PURPOSE:To enable the potentiometric measurement of the concn. of dissolved oxygen by measuring the potential change of an indicating electrode by the reaction of the hydrogen occluded in the hydrogen occluding alloy of the indicat ing electrode and the dissolved oxygen in a liquid to be measured. CONSTITUTION:The potential changes arises at the boundary face of the hydrogen occluding alloy in the indicating electrode 2 of a sensor and is approximately expressed by the formula E=E0-RT/2FlnPH2 (where E: potential, E0: standard potential, R: gas constant, T: absolute temp.) when hydrogen exists in the liquid to be measured. The concn. of the hydrogen near the alloy surface increases and the potential based approximately on the formula E=E0-RT/2 FlnPH2 is considered to arise if a sufficient quantity of the hydrogen is occluded in the hydrogen occluding alloy of the indicating electrode 2 even if the hydrogen does not exist in the liquid to be measured. Namely, the hydrogen concn. in the liquid to be measured or the alloy is detected as the potential change. The potentiometric measurement of the dissolved oxygen concn. is thereby enabled.
Patent JP-H07207370-A (JP)
Title: Production of al or al alloy
Inventor: NAGAO MOTOHIRO
IPC: C22C1/02
Filed: 1994-01-17
Abstract: PURPOSE:To efficiently obtain high purity Al or Al alloy by adding Ta or Ta compound to molten Al or AL alloy containing Fe as impurity, forming the intermetallic compound between Fe and Ta and separating the compound. CONSTITUTION:To the molten Al or Al alloy containing Fe as an impurity, Ta and Ta compound are added, thereby, the intermetallic compound between impurity Fe and Ta is formed. This metallic compound is separated/removed from molten Al or Al alloy. A lower limit value of total quantity of Ta in the addition substances is a stoichiometric equivalent capable of forming the metallic compound. Ta is added as Ta compound of TaB, TaCl, TaN, Ta2Si, etc. Also, a temp. at the time of adding the compound is preferable to be about 1000-1300 deg.C. The molten metal after removing of metallic compound is subjected to refinement by a well known method, the high purity Al or Al alloy is produced.
Patent JP-S59129155-A (JP)
Title: Squeegee for screen printing
Inventor: YAMASHITA NOBORU
IPC: B41F15/44
Filed: 1983-01-14
Abstract: PURPOSE:To obtain a squeegee having a high resistance to mechanical abrasion and a high stability to solvent in ink from an urethane rubber obtained by reaction and hardening of a polyester from ethylene glycol and a specific dicarboxylic acid with a polyisocyanate. CONSTITUTION:A polyester obtained from polymerization of ethylene glycol with a dicarboxylic acid of the formula (where m is an integer of 3 or less) is reacted with a polyisocyanate and hardened to obtain an urethane rubber. The preferred average molecular weight of the polyester is in the range of 500-3,000, and the preferred species of the dicarboxylic acid is succinic acid. The preferred hardness of the urethane rubber of bridged structure obtained by reaction with a curing agent is in the range of 60-95 deg. on JIS scale.
Patent JP-H04242035-A (JP)
Title: Electromagnetic relay
Inventor: KOBAYASHI FUMIYUKI
IPC: H01H50/54
Filed: 1991-01-17
Abstract: PURPOSE:To obtain a high rush current resistant type electromagnetic relay which reqires no externally fitted resistans while being used for a control device to be loaded on a vehicle as well as for the public welfare appliance and where a relatively big current flows at the time of a contact closing time. CONSTITUTION:In an electromagnetic relay having at least two sets of movable contacts 2 and fixed contacts 4, which are respectively opposed to each other and one of the movable contacts 2 comes in contact with the fixed contact 4 prior to the other one at the operation time, a resistance 8 is inserted between the fixed end side of a movable contact spring 3 having the movable contact 2 which comes in contact with the fixed contact 4 prorior to the operation time and a movable contact terminal 1 to which an external circuit is connected.
Patent JP-H08189361-A (JP)
Title: Engine thermostat
Inventor: KODERA TSUTOMU
IPC: F16K31/68
Filed: 1995-01-12
Abstract: PURPOSE: To raise the temperature of cooling water as speedy as possible even under a low temperature condition of the engine cooling water, early secure sufficient warming, and suppress oscillations generated in a thermostat housing in the case that the engine cooling water temperature begins to increase. CONSTITUTION: A second valve body 16 is formed integrally with a pellet 17. A conical third valve body 35 is arranged on one leading end 33 of the pellet 17, which valve body 35 has a substantially trapezoidal sectional area and a connection column 34 having a substantially rectangular sectional area for the connection with the leading end 33, on an upper side of the trapezoid. An outer diameter D33 of a cone bottom 36 of the third valve body 35 is a little smaller than an inner diameter d32 of a cylindrical form of a communication part 32. The cone bottom 36 is on the same plane with a cylinder bottom 37.
Patent JP-S59137814-A (JP)
Title: Measuring device
Inventor: UARUTERU SHIYUMITSUTO
IPC: G01D1/10
Filed: 1984-01-13
Abstract: A measuring system for measuring the relative position of two objects, which includes a transducer for converting a mechanical input into an analog electrical signal, is provided with a trigger stage and a reference signal stage. An analog electrical signal generated by the transducer is applied to one input of the trigger stage and to the input of the reference signal stage. The reference signal stage operates to generate a reference signal which is dependent upon the analog signal and is applied to the second input of the trigger stage. The trigger stage generates a trigger signal at its output in response to a change in the analog signal resulting from a change in the mechanical input magnitude.
Patent JP-S57121430-A (JP)
Title: Movable tilting table
Inventor: SATAKE HIDENOBU
IPC: B23Q5/36
Filed: 1981-01-16
Abstract: PURPOSE:To offset and compensate an axial thrust by detecting by means of a servo control valve unit, an axial thrust of a worm shaft generated at a gearing face between a worm and a worm wheel and making a power cylinder to work. CONSTITUTION:A tilting table 1 is tilted by a handle 6. At this time, a worm 3 generates an axial thrust axially by means of engaging pressure caused between the worm 3 and a worm wheel 2. this axial thrust is sensed as a shift of a thrust detecting disk 5 and a servo control valve unit 10 is started to move a piston lever 14 of a power cylinder 13. With this movement of the piston lever 14, a rotary moment is give to break off the axial thrust of a worm shaft. By this, a setting error of a tilting angle based on the elastic strain of the worm can be avoided as much as possible.
Patent JP-H08195913-A (JP)
Title: Device and method for previously controlling schedule time for video/audio equipment
Inventor: MIZUNASHI KOICHIRO
IPC: H04N5/44
Filed: 1995-01-13
Abstract: PURPOSE: To display different images and sounds on plural display devices at the time adjacent to designated time as much as possible by preparing equipment schedule data and starting/controlling plural video/audio equipment and display devices. CONSTITUTION: A schedule setting means 202 prepares equipment schedule data 44 by using plural pieces of display schedule data and preparation time data. A time control means 203 stores the data 44 and starts or controls a video camera 101, video tape recorder 102 and laser disk player 103, etc., of video/audio equipment 1 and a multidisplay 301 or the like of a display device group 3 through a signal switching means 201 based on the data 44. Thus, when switching the image, the preparation of video/audio equipment group 1 is completed and the display device group 3 can be switched without interrupting the image. Therefore, respective pictures are not missed and clear and stable pictures can be obtained inspite of plural pictures.
Patent JP-S61162984-A (JP)
Inventor: MORISHIGE MASAKATSU
IPC: D06F49/04
Filed: 1985-01-11
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-S62163604-A (JP)
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 1986-01-10
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-H07206287-A (JP)
Title: Controller for hydraulic elevator
Inventor: MARUOKA MASAYA
IPC: B66B1/26
Filed: 1994-01-19
Abstract: PURPOSE:To surely suppress vibration of a car cage by converting a vibration component corresponding to cage vibration into a digital value so as to input it into a vibration suppress controller and by carrying out plural phase compensation regulation corresponding to a resonance frequency of a resonance phenomenon. CONSTITUTION:A car cage 1 is lifted/lowered by supplying working fluid discharged from an oil pressure pump 9 to a hydraulic cylinder 5. A cylinder pressure sensor 6 detecting vibration generated due to a resonance phenomenon caused because of a main rope 3, an elastic modulus of working fluid, and the mass of a hydraulic plunger 4 is provided. A detection signal (a speed signal) is taken in an analogue circuit 11 consisting of a filter element, a derivative element, and an amplification element, and an acceleration signal is generated so as to be taken in a vibration suppress controller 13 via an A/D converter 12. Then, a control signal, in which feedback quantity and a phase are adjusted, is generated and is converted into a pulse duration signal in regulation circuit 14, and consequently, a pulse duration modulation rate circuit 17 is regulated.
Patent JP-S5498426-A (JP)
Title: Method of controlling engine revolution
Inventor: KAWADA SHIYOUJI
IPC: F02D13/02
Filed: 1978-01-18
Abstract: PURPOSE: To accomplish slow running with a reduced revolution speed of the engine idling through control of the speed as specified to a normal value to a target level set variably according to the temperature of the engine cooling water, air conditioning or the like.  
     CONSTITUTION: When the parking brake is actuated, a switch 30 is closed and current flows through a brake lamp 31 and a brake switch 30 from a battery B to turn on the lamp 31. At the same time, a point f at one end of the brake switch 30 is grounded so that voltage which biases a transistor 34 through resistance 32 and 33 from a constant voltage line 10 passes to the earth, making the transistor non-conductive. The voltage at point a is refused to pass to the earth through a resistance 35 and a diode 36 while the voltage at a point e is refused to pass to the earth. In this manner, there is no alteration in the first and second target revolution speeds n 1  and n 2 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11197771-A (JP)
Title: Heat treatment method of spring member, and manufacture of switch using it
Inventor: YAMADA HIROYOSHI
IPC: H01H49/00
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment method capable of efficiently achieving the uniform heat treatment on a spring member to be used for a movable spring for snap action in a micro-switch. SOLUTION: A hoop member 13 is pressed to continuously form a spring member 9 of the prescribed shape at given pitches in the longitudinal direction of the hoop member, and each spring member 9 of the hoop member 13 is irradiated with the laser beam to be heated for hardening. While each spring member 9 is passed below a laser beam irradiation nozzle 15, a prescribed range (w) of a bent part (a) being the stress-generated part of the spring member 9 is locally irradiated with the laser beam.
Patent JP-2000201757-A (JP)
Title: Easel
Inventor: SHIBUYA KENICHI
IPC: A47B97/08
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an easel with a drawing material setting place which can be easily assembled at no cost as need arises. SOLUTION: A taper part 50 is formed on the front face of a side part 52 of receiver member 50 to support the lower face of a canvas and an engaging groove 55 is formed on right and left two points on the backside. A protruding board 71 is fixed on right and left two points on the backside of a drawing material setting board 70 and a taper part 72 is formed on the deep side of the back side. The drawing material setting board 70 is inclined to insert the deep side of the protruding board 70 from the oblique upper side into the inlet end of the engaging groove 55 and the taper part 72 is engaged with the taper part 57 of the receiving member 50 from upside keeping the inclined posture and the front side of the drawing material setting board 70 is rotated downward around the engaging point as the fulcrum to fit the protruding board 71 into the engaging groove 70.  Since the front side of the drawing material setting board 70 is heavier making the taper part 72 a border, counterclockwise moment is produced on the engaging point as the fulcrum and the drawing material setting board is fixed in a horizontal posture.
Patent JP-S57118846-A (JP)
Title: Production of continuously cast ingot
Inventor: OOHASHI TETSUO
IPC: B22D11/10
Filed: 1981-01-14
Abstract: PURPOSE:To obtain an ingot for sheets of superior elongation and flangeability in production of an ingot for cold-rolled sheets by decreasing the Si and solAl in steel and electromagnetically stirring the molten steel near the surface thereof in a mold. CONSTITUTION:Molten steel of <=0.12% C, <=0.01% Si, 0.06-0.50% Mn, <=0.020% P, S, unavoidable impurities, <=0.003% solAl, and 0.0050-0.0205% free oxygen is continuously cast. Here, the inclusions in the steel are made into a spherical shape of <= serveral mum diameter in the composition contg. a trace atm. of Al2O3 in an MnO-SiO2 type base by the limitation of Si and solAl. Thereby, the inclusions are made harmless to flange cracking and the steel of good stretchability wherein said inclusions are dispersed is obtained. However, this leads to a decrese in deoxidizing power, an increase in the concn. of free oxygen, production of air bubbles consisting essentially of CO on the surface of the ingot and formation of surface flaws by rolling. Thereupon, the solidification interface of the surface of the molten steel 4 in the mold is reflowed in an arrow direction by a linear motor 3 in the long side mold, whereby the production of pinhole nuclei is suppressed.
Patent JP-S57119009-A (JP)
Title: Vertical lifting method for large columnar object
Inventor: MARUYAMA SATORU
IPC: B66C13/08
Filed: 1981-01-14
Abstract: PURPOSE:To perform an erecting process of a columnar object by means of a single marine crane, by a method wherein one end of a columnar object, floating in a horizontal manner, is lifted in a condition that the other end is supported with buoyancy. CONSTITUTION:A loading hang piece 23 is fastened to one end of a stud 21 on an assembly table 24 to assemble a columnar object formed in a perfectly water-tight structure. The stud 21 is lifted in an attitude that it has racks at both sides and hand pieces 23 at an uoper and a lower part and is positioned in a balancing condition between hangings performed by means of a factory crane and a marine crane to float it to the sea surface and tag it to a desired location by means of a tag boat. By means of a single marine crane 31, the loading hang piece 23 is lifted to bring it into an erecting condition in a condition that the other end of the stud 21 is supported with buoyancy, and the stud is loaded to a platform for the assembly.
Patent JP-S5288001-A (JP)
Title: Recording apparatus
Inventor: WADA AKIHISA
IPC: G11B27/36
Filed: 1976-01-16
Abstract: PURPOSE:To simplify attenuation and increase operations by attenuating or increasing recording signal according to the time constant of circuits.
Patent JP-2000209801-A (JP)
Title: Structure of brushless motor coil
Inventor: NAKADA MAKOTO
IPC: H02K29/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To reduce difference of heat generation due to the difference of application frequency to improve operation life and reliability by introducing a structure where the diameter of lead wire of the internal coil and external coil is different with each other. SOLUTION: In this brushless motor, an intermediate terminal U1 is connected at the intermediate position between the internal coil 10b and external coil 10c of the U-phase coil 10, an intermediate terminal V1 to the intermediate position between the internal coil 11b and external coil 11c of the V-phase coil 11 and an intermediate terminal W1 is connected at the intermediate position between the internal coil 12b and external coil 12c of the W-phase coil 12c. The diameter of lead wire of the internal coils 10b, 11b, 12b and the diameter of lead wire of the external coils 10c, 11c, 12c are different with each other to equalize heat generation of the internal coils 10b, 11b, 12b and external coils 10c, 11c, 12c during the power feeding.  Accordingly, difference of heat generation due to the application frequency can be reduced as much as possible to prevent generation of stress at the particular portion. Thereby, insulation failure and break of lead wire can be prevented to attain improvement of reliability.
Patent JP-S61162745-A (JP)
Title: Measurement for chlorine ion concentration
Inventor: SUGANO KENICHI
IPC: G01N27/416
Filed: 1985-01-14
Abstract: PURPOSE:To measure the density of chlorine ion accurately, by adding halogen ion other then chlorine ion and the same amount of silver ion to a liquid to be measured prior to the measurement. CONSTITUTION:Serum 4 is fed into a measuring cell 1 with a pump 5. Then, for example, AgCl is added thereto 1 to dissolve Ag<+> ion. A dilution liquid 7 is fed into the measuring cell 1 with a pump 8. These things are stirred up in the measuring cell 1 to prepare a liquid 10 to be measured with the serum diluted at a specified dilution rate. Electrical signals obtained with a chlorine ion selecting electrode 2 and a reference electrode 3 are fed into an impedance converter 12 and a calculation display mechanism 13 to perform a measurement at a specified concentration. The Ag<+> ion added prior to the measurement is equal in the amount as halogen ions other than the Cl<->, but it should be added to such an extent that it never affects the measuring accuracy of the chlorine ion density, by settling halogen ions or making them colloidal.
Patent JP-2000209561-A (JP)
Title: Image processor
Inventor: ITAKURA KOSHIRO
IPC: H04N5/44
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To relieve a sense of incongruity by a user in the case of controlling a video output on the basis of a viewer ranking added to a video signal. SOLUTION: A changeover circuit 24 in a chroma IC 20 phase-locks in normal condition an oscillated output from an oscillation circuit 25 with a horizontal synchronizing signal and a vertical synchronizing signal separated from a composite video signal and provides an output to a horizontal/vertical output circuit 26. In the case that rating information extracted from the horizontal synchronizing signal exceeds a preset view inhibit rating, the changeover circuit 24 outputs an oscillated output from the oscillation circuit 25 as it is so as to generate out of synchronism intentionally. Thus, some kind of video image, though it is not visually recognized, is outputted so as to relieve a sense of incongruity by a user.
Patent JP-H04250040-A (JP)
Title: Air foil nozzle
Inventor: YOKOO KAZUTOSHI
IPC: B41F23/04
Filed: 1991-01-18
Abstract: PURPOSE:To increase the thermal transmission rate of a nozzle pocket part and provide an air foil nozzle which does not allow the flapping motion of a web to occur. CONSTITUTION:This air foil nozzle consists of a main nozzle system 1 which communicates with a hot blast intake duct 7 where hot blast blow-out orifices such as slits 3a, 14b open in the width direction of a web 6, facing the latter 6 and a hot blast discharge groove 13 extended in the width direction of the web 6, facing the web 6 and both ends are open, are alternately arranged. In addition, the nozzle has the cross section, of the hot blast blow-out orifice 14 in the center, which is smaller than the cross section of the hot blast blow-out orifice 3a at both sides.
Patent JP-H05195210-A (JP)
Title: Integrated circuit, its production and thin film forming method therefor
Inventor: ITO HIROMOTO
IPC: H01L23/52
Filed: 1992-01-14
Abstract: PURPOSE:To produce the integrated circuit which is constituted by forming wiring layers via a barrier layer on a substrate and forming the barrier layer of a Ti-Ni compd. which is gradually increased in a Ti content and N content from the lower part to the upper part and has an excellent electrical contact property and barrier property. CONSTITUTION:A gaseous mixture contg. gaseous N2 or gaseous mixture contg. a nitrogen element is introduced near an Si substrate 62 in a vacuum chamber while the introduction rate thereof is successively regulated at the time of producing the integrated circuit. While the Si substrate 62 is kept irradiated with inert gaseous ions, the surface of the Si substrate 62 is irradiated with the ions by a cluster type ion source, by which the Ti layer 45 is formed thereon. Further, TiNx layers 68, 67 in which the N content (X) increases gradually are formed thereon by regulating the supply rate of the N-contg. gas. The barrier layer 61 is formed of the Ti layer 65 and the TiNx layers 68, 67 varying in the value X. The wiring layer 60 is formed thereon. The integrated circuit formed with the high-quality barrier layer 61 having the excellent electrical contact property and barrier property is produced.