baber/WOPTO huggingface dataset:
Patent JP-S6451245-A (JP)
Title: Cam mechanism for tool changer
Inventor: NAGATOMI TAKASHI
IPC: B23Q3/157
Filed: 1987-08-20
Abstract: PURPOSE:To check a vibratory rock occurring by installing a second contour part which supports a tool magazine turning from a tool changing position to the retracting position on a cam surface of a tool change starting cam via a driven lever. CONSTITUTION:When a driven end 28 of a driven lever 26 as a second cam contour surface 24 comes off a first cam contour surface 22 in incline form, there is provided with a flat cam surface to be engaged in the next. Consequently, in conformity with support of the first cam contour surface 22 formed into the flat cam surface, the driven end 28 of the drive cam 26 is engaged with the second cam contour surface 24 even after a tool magazine 42 is completely reset to its retracting position, and this tool magazine 42 also continues to receive a supporting action by the driven lever 26. Accordingly, turning operation of the tool magazine 42 from a tool changing position to a tool retracting position is performed under mechanical support of the driven lever 26, so that a vibratory rock produced in a tool changer is thus checkable.
Patent JP-S6184714-A (JP)
Title: Two-dimensional positioning device
Inventor: HAMAZAKI YUJI
IPC: G05B19/19
Filed: 1984-09-29
Abstract: PURPOSE:To execute positioning with high accuracy by storing an address of a memory area corresponding to coordinates by the video signal from a television camera and executing the special processing and driving the X-Y table. CONSTITUTION:A television camera 1 of a positioning device recognizes visually a sample 8 of an X-Y table 7 and the video signal is stored through an A/D converter 2 to a memory 3. The memory 3 has a memory area corresponding to the coordinates set beforehand of the X-Y table 7. The positioning device is provided with a driving means 5 which drives the X-Y table 7 based upon information from a display part 6 and CPU4. Thus, the video signal is made binary from a level difference, the center of the sample 8 is obtained based upon the data, and a digital signal stored at a memory area of the memory 3 is read, discriminated and operated and the central coordinates value is obtained. Based upon this, the driving means 5 is driven and positioning is executed.
Patent JP-S58109114-A (JP)
Title: Oil separator
Inventor: IBARAKI YOSHIAKI
IPC: F04B39/04
Filed: 1981-12-21
Abstract: PURPOSE:To efficiently separate oil mists contained in a refrigerant for compression, by passing the refrigerant containing the oil mists through an oil separator formed by laminating plural grooved plates between a rear plate and a cover, which are provided to the inside of a compressor. CONSTITUTION:In a vane-type compressor, a refrigerant, which contains lubricating oil mists and has retrurned to the compressor from a refrigerating cycle, enters through an inlet port 15 to separate the oil mists by an oil separator provided to the inside of a chamber 11. The oil separator is constituted of a rear plate 2, plural grooved plates 26, and a cover 27; a mixed gas of the refrigerant and oil mists, after being compressed in a compression chamber 17, flows out to a gas path of the cover 27 through a path 33 of the rear plate 2 and paths 30 of the grooved plates 26. At this time, the refrigerant containing the oil mists passes through a central hole 34 of the plate 26 and flows between the plates 26 in the direction approximately perpendicular to grooves 35. During this time, the oil mists are captured by the grooves 35 and flow downward along the grooves 35 while growing to large oil drops, and are perfectly separated from the refrigerant and stored in an oil reservoir 24.
Patent JP-H0368839-A (JP)
Title: Observing apparatus for minute material in fluid
Inventor: HIRAOKA MASAKATSU
IPC: G01N21/17
Filed: 1989-08-08
Abstract: PURPOSE:To observe a minute material in fluid continuously and readily without taking out the minute material to the outside of a system by introducing the minute material in the fluid into a narrow slit, and observing the minute material with light which is transmitted through the slit. CONSTITUTION:A slit 10 is formed of a slit plate 9 and one surface of a prism 8 which is in parallel with the slit plate 9. The slit 10 is immersed in sludge water. Therefore, the sample in the sludge water automatically enters into the slit 1. The inputted sample is fixed by adjusting the width of the slit. The transmitting light emitted from a light source is directly projected on the sample, and the sample is observed. As the light source, the prism 8 wherein the light which is inputted from an external light source 4 is refracted and the refracted light is outputted as the transmitting light is used. The illuminated minute material is observed from the outside of a tank through an objective lens 3 which is contained in an adaptor 2 and the slit plate 9.
Patent JP-H0254563-A (JP)
Title: Semiconductor device
Inventor: MORITA NAOYUKI
IPC: H01L21/78
Filed: 1988-08-18
Abstract: PURPOSE:To obtain a semiconductor device having high quality and stable yield without increasing manufacturing steps by forming a structure in which an interlayer insulating film, a passivation film remain on whole scribing line. CONSTITUTION:This is the case of a semiconductor device having a gate interconnection 1 layer, a metal interconnection 2 layer of a MOS semiconductor element. When a contact hole 17 for bringing source, drain 5 into contact with first layer metal interconnection 9 is formed by miniaturization technique after an interlayer insulating film 8 is formed by a CVD method or the like, the film 8 on a scribing line 2 is formed with a resist pattern and so protected as not to be etched at the time of etching, and the film 8 remains on the whole scribing line 2. Similarly, an interlayer insulating film 10 also remains on the whole line 2. The films 8, 10 remains on the whole line 2 to eliminate stepwise difference. Further, a passivation film 12 also remains on the whole line 2 to completely prevent a problem of peeling of an alignment mark 20 for an aligner.
Patent JP-2000038812-A (JP)
Title: Top light sash equipped with openable membrane body
Inventor: ANDO HIROSHI
IPC: E06B9/58
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a membrane body for blocking off the incidence of daylight in a top liht of a building structure directly under a sash and, at the same time, to provide the top light sash capable of fixing a deflection preventing roller for bearing the membrane body to an optional position. SOLUTION: A sash frame constituted by incorporating a glass panel into a frame divided into mullion 2 and transom 3 is fixed on a space truss structural frame connecting a hollow pipe to a spheric joint T2 to constitute a roof section of a building structure. A membrane body wound and rewound on the sash frame so as to make it possible to move in parallel is stretched to an indoor side of the roof section and, at the same time, a guide groove for guiding the membrane body and a bearing groove for bearing a deflection preventing roller 6 bearing the deflection of the membrane body in a movable manner are formed in the mullion 2 to prevent a shade. The deflection preventing roller 6 can be fixed at an optional position.
Patent JP-H0947640-A (JP)
Title: Cleaning method for membrane separation device
Inventor: YASUMURA NOBUYUKI
IPC: B01D65/02
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To improve the cleaning effect of a membrane, simplify the work for cleaning and shorten the time of suspension for the membrane separation during the cleaning. SOLUTION: Plane membrane elements 31 laminated at the given intervals (d) are immersed in water to be treated, and water is injected intermittently into the plane membrane elements 31, and the surfaces of the membranes are expanded leaving clearances, and deaeration is carried out from below the plane membrane elements 31. When the surfaces of respective membranes of the plane membrane elements 31 are expanded by injecting the water into the plane membrane elements 31, the clearances among the surfaces of respective membranes are narrowed, and the shearing force by the air lift action and the shearing force generated by the water flows formed simultaneously can be increased. Also the surfaces of the expanded membranes are easily rocked by the rising of foams.
Patent JP-H06103927-A (JP)
Title: Explosionproof cathode-ray tube
Inventor: JIYONASAN BURATSUDOFUOODO FUAU
IPC: H01J29/87
Filed: 1993-07-27
Abstract: PURPOSE: To provide an explosion protecting means with high structure retainability by installing a united lug for cathode-ray tube installation. CONSTITUTION: An explosion-proof cathode-ray tube 10 comprises an envelope 14 in which a face plate panel 16 including a rectangular observation part 18 practically extended to the wall 20 in the surrounding side is installed and which is evacuated. The side wall comprises a flat part 24 arranged on the opposite to a corner 22. An explosion-proofing band 12 having a prescribed width is installed in the surrounding of the side wall. A plurality of installation loops 40 to house installation bolts are formed in the explosion-proofing band in the width direction. Respective installation loops are closed at parts adjacent to the side wall as to heighten the structure retainability of the explosion- proofing band.
Patent JP-S6264897-A (JP)
Title: Dispersant for coal-water slurry
Inventor: DOI HARUMASA
IPC: C09K23/52
Filed: 1985-09-17
Abstract: PURPOSE:To obtain a dispersant capable of providing a coal-water slurry which is excellent in flowability in a high concn. and shelf stability, by copolymerizing an alpha-olefin with maleic anhydride and a particular monomer and reacting the copolymer with a basic compd. CONSTITUTION:An alpha-olefin (A) (e.g., isobutylene) is copolymerized with maleic anhydride (or its derivative) (B) and an acrylate monomer of the formula (wherein R is an 8-30C hydrocarbon group; and n is 0-1) (C) at 0-160 deg.C through radical copolymerization in the presence of a radial polymerization catalyst in a solvent to obtain a copolymer having a weight average MW of 1,000-20,000. The copolymer is reacted with a basic compd. to obtain an alkali (earth) metal or ammonium salt of a modified alpha-olefin-maleic anhydride copolymer contg. a structural unit derived from the component C and a structural unit derived from the component B in an A/B molar ratio of 0.005-0.2. To a coal-water slurry is added 0.01-5wt%, based on the coal, of the aforesaid compd. as a dispersant.
Patent JP-S6264958-A (JP)
Title: Meter apparatus
Inventor: ATSUMI HISAYUKI
IPC: G01D7/00
Filed: 1985-09-17
Abstract: PURPOSE:To make it possible to confirm whether a meter is normally operated, by providing a circuit for superposing and applying bias voltage to a meter driving means and moving the indicator of the meter from a stop position to a zero point display position by turning a main switch ON. CONSTITUTION:When a main switch 7 is turned ON, only bias voltage is applied to the coil of a meter driving means 5 from a bias voltage applying circuit 6 when there is not car speed and the indicator 4 of a meter gradually moves to the zero point display position on a graduations panel from the stop position below the zero point display position on said graduations panel. Now, when a car is started, the output voltage of a frequency/voltage converter circuit 3 based on the detection signal proportional to the car speed from a pulse generator 2 is applied to the coil of the meter driving means 5 in a state superposed to bias voltage and the indicator 4 is driven in proportion to the car speed. By this method, the meter normally operates and it can be easily and accurately confirmed that a stand-by state was obtained.
Patent JP-S62127801-A (JP)
Inventor: YUN TSUAI IEN
IPC: H01L21/027
Filed: 1986-09-03
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-H0628029-A (JP)
Title: Method for detecting position of vehicle
Inventor: SAKO SHINICHI
IPC: E02F7/00
Filed: 1992-07-09
Abstract: PURPOSE:To highly accurately, inexpensively and efficiently attain the positional detection of plural working vehicles in a working area by means of the smallest equipment. CONSTITUTION:The accurate positional detection of a master vehicle 2 along a traveling route 3 is controlled by bidirectional communication with a fixed station arranged on a reference position in a working area, and when the master vehicle 2 approaches a slave vehicle 4 located on an optional position in the working area to execute work, a distance measuring instrument 15 on the slave vehicle 4 measures a distance between both the vehicles 2, 4 by collimating the vehicle 2. When necessary, the measured value is compared with the working position data of the vehicle 4 to correct the position of the vehicle 4 in the working area.
Patent JP-2000044253-A (JP)
Title: PRODUCTION OF SnO-CONTAINING GLASS
Inventor: YAMANAKA TOSHIRO
IPC: C03C3/16
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To mass-produce a high quality SnO-contg. glass on an industrial scale by carrying out melting in an atmosphere of gaseous nitrogen. SOLUTION: A divalent Sn material is preferably used as an Sn material but a reducing agent may be used in a batch. The SnO-contg. glass may be an SnO-P2O5 glass contg., by mol, 30-80% SnO, 20-50% P2O5 and 0.1-20% ZnO or SnO-B2O3-P2O5 glass contg., by mol, 30-80% SnO, 2-50% B2O3, 2-50% P2O5 and 0-20% ZnO, has 280-380 deg.C glass transition temp. and exhibits good flowability at <=500 deg.C. When the glass is used as a sealing material, it is converted into a composite by adding a powdery refractory filler because the coefft. of thermal expansion of the glass is as high as about 100×10-7-150×10-7/ deg.C at 30-250 deg.C and the mechanical strength is not high.
Patent JP-H0255472-A (JP)
Title: Picture processing device
Inventor: TATSUMI SETSUJI
IPC: H04N9/79
Filed: 1988-08-22
Abstract: PURPOSE:To reduce the capacity of a recording memory to record a variable data and to miniaturize the device by decreasing a data code length of the variable data used in the color matching for hue correction. CONSTITUTION:Color signals R, G, B subjected to AD conversion are converted into cyan C, magenta M and yellow Y by logarithmic computing elements 10, 11, 12. The color signals C, M, Y are fed to color correction circuits 13, 14, 15 generating cyan, magenta and yellow color signals. A high-order bit of other color is supplied to the color correcting circuit in response to the strength of the correlation with each color, and the circuit outputs variable data Ca-Cd, Ma-Md, Ya-Yd compressed into a short data length and supplies them to mean arithmetic circuits 16, 17, 18. The low-order bit of other color is supplied to the mean arithmetic circuits, where approximation arithmetic operation is applied and the signals C', M', Y' are outputted.
Patent JP-H0370957-A (JP)
Title: Article cold-storage method utilizing underground in mountainous region and apparatus used therefor
Inventor: INO HIROMI
IPC: F24S90/00
Filed: 1989-08-09
Abstract: PURPOSE:To eliminate snow damage and thereby store articles by providing a refrigerator utilizing compressed snow ice in an article storage space formed in a branch of a road or a tunnel in a mountainous region connecting between a snowfall area and a non-snowfall area. CONSTITUTION:There are existent a tunnel 2 and a road 3 connecting a snowfall area A on the side of the Japan Sea and a non-snowfall area B on the side of the Pacific Ocean with a mountainous region 1 located therebetween. An ice block manufacturing plant 4 is provided in the snowfall area A, where ice is compressed by a machine to produce compressed snow ice with its specific gravity slightly smaller than that of water ice. Ice blocks are transported by truck 5 and the like to a refrigerator 6 installed in a space adjascent to the road 3 in the tunnel 2, and the ice blocks are stored in the refrigerator 6 and utilized for refrigeration. The ice blocks in the refrigerator are melted into low temperature water which is accumulated in a melted ice water storing reservoir 7 and when temperature in the refrigerator 6 is over 0 deg.C, articles in the refrigerator are kept cooled by the heat of fusion of the accumulated ice. Further, when there is needed low temperature less than 0 deg.C, a freezing machine 8 is operated to use the refrigerator 6 as a low temperature refrigerator. Additionally, there is provided in the non-snowfall area B a power plant, which comprises a solar panel 15 and a power generation unit 16, etc., and a freezing refrigerant is used to operate a reverse freezing cycle for power generation.
Patent JP-S6361321-A (JP)
Title: Output equipment selection system
Inventor: MIYAJI HIDEYUKI
IPC: B41J29/38
Filed: 1986-09-02
Abstract: PURPOSE:To easily confirm and change a printing device by designating a printing device including an alternative device for a slip in accordance with a preferential sequence through a printing device instructing means and storing the information. CONSTITUTION:To a computer 1, a slip instructing means 2 and a printing device instructing means 3 are connected, the slip to be printed is instructed by the slip instructing means 2 and printing devices 61-63 are designated by the printing device instructing means 3. Into a slip data file 4, the information to be printed for respective slips is stored and into a printing device name file 5, the printing device name designated through the above-mentioned printing device instructing means 3 is stored. Thus, the printing devices 61-63 may be designated by a light pen, etc., in accordance with respective slips and in this case, the alternative device can designate only the number of the printing devices for a maximum.
Patent JP-H1148846-A (JP)
Title: Floor-carpet-mounting structure
Inventor: YAMANAKA SATSUKI
IPC: B60N3/04
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To stretch a floor carpet covering the side of a space formed between seat-fixing brackets protruding at an interval on a floor panel. SOLUTION: Latching holes 9a, 9b shaped nearly like a letter J are opposed to each other on a slope 7 of brackets 5a, 5b protruding at an interval on a floor panel 2 disposed above a side sill 3 in such a way that the hook parts thereof are oriented down and outside and the longitudinal axial parts thereof are widened downward. Latching members 11 are inserted into the positions of the floor carpet 8 corresponding to the upper ends of the latching holes 9a, 9b shaped nearly like a letter J and are pressed into the upper end parts of the latching holes 9a, 9b and are moved down to stretch the floor carpet 8 and are latched by the hook parts.
Patent JP-2001033346-A (JP)
Title: Pressure leak inspection jig
Inventor: KUBO HIDEO
IPC: G01M3/26
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To make simple and small-sized a jig which inspects a pressure leak by sealing the inspection opening part of the rear surface side of a work by positioning the work, which is conveyed along a work conveyance path, halfway. SOLUTION: An arm 5a is projected from the upper end part of a base 5 stood by the work conveyance path R to above the work conveyance path R, an elevation air cylinder unit 6 fitted to this arm 5a freely elevates an elevation member 7, and when the elevation member 7 is lowered, a positioning pin 10 provided on the elevation member 7 is fitted in a pin hole lip of a fitting member 11 fixed to the base 5, so that the position of the elevation member 7 is fixed. Further, a depression cylinder unit 8 provided on the elevation member 7 presses a rear work mechanism 9 against the rear surface of the work W.
Patent JP-H0752840-A (JP)
Title: Step device for riding passage in riding agricultural working machine
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1993-08-20
Abstract: PURPOSE:To facilitate the pass and walk by protruding a working member to a passage to be arranged in a normal working condition during agricultural working, and retracting the working member into the passage lower surface or inside/outside one side of a step mount by a signal detecting work stop or work interruption so that the working member does not hinder the walk at the time of the work stop or work interruption. CONSTITUTION:An acceleration pedal 34 fitted to a step mount 8 via a fixed frame 36 is constituted so as to be switched into an operatable condition, wherein the acceleration pedal 34 can be protruded from a hole 35 toward the upper side of the step mount 8 by an electric cylinder device 39, and an unoperatable condition, wherein the acceleration pedal 34 is retracted in the back side of the step mount 8. The electric cylinder device 39 is normally/reversely rotation- controlled by a detection signal wherein the action of sitting standing of an operator on/from a maneuvering seat is detected by a switch. That is, the acceleration pedal 34 is protruded to make the operatable condition when an operator sits, and the acceleration pedal 34 is retracted to make the unoperatable condition when the operator stands.
Patent JP-H1091043-A (JP)
Title: Method for reducing flicker in printer
Inventor: BE MARK HAASUTO
IPC: G03G15/20
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To entirely remove or at least drastically reduce flicker occurring in the fusing system of an electrophotographic printer and a copying machine by smoothly and linearly increasing power consumed by a heating element from initial amount to maximum amount, calling a temperature control process, and keeping the temperature of the heating element to a set temperature. SOLUTION: A control system decides an input voltage. Duty cycle can be linearly increased from 0 to 0.25 for the period of one second. (1000) The duty cycle is kept to 0.25 for the specified time in the case the temperature of a fusing device rises. (1001) Maximum duty cycle(DMAX) is assigned based on a power source voltage, the moving characteristic of a control device is adjusted, and minimum duty cycle is set. (1004) The duty cycle is linearly increased to the DMAX for the period of one second. (1006) After the duty cycle reaches the DMAX, the temperature control process for keeping an accurate temperature is called, and the temperature of the heating element is controlled.
Patent JP-S6267806-A (JP)
Title: Stationary induction apparatus
Inventor: ITO SEIJIRO
IPC: H01F27/33
Filed: 1985-09-20
Abstract: PURPOSE:To enable the titled induction apparatus to alter an additional mass by changing its oil gap, to easily perform a vibration-reducing measure for a tank side plate, and to make the titled induction machine economical by a method wherein a tabular inserting material is provided in the insulating oil located between the box-like tank side plate containing the main body of an electric apparatus and the electric apparatus main body. CONSTITUTION:The electromagnetic oscillations generated by an iron core 5 are transmitted to a side plate 2 through the intermediary of insulating oil 7, and bending oscillations are generated on a tank 1. At that time, when the natural frequency of the tank wall, consisting of the side plate 2 and a reinforcement material 3, is coincident with the exciting frequency of the harmonic component having double the power source frequency as the fundamental wave, the oscillations and noise of the tank wall increase remarkably. In such a case as above-mentioned, the oil gap (b) can be made small by arranging a tabular inserting material 9 in the insulating oil 7, an additional mass is increased, and the natural frequency can be reduced as a natural consequence. Through these procedures, natural frequency of the side plate 2 can be reduced easily, and the resonance of the tank side plate can also be prevented.
Patent JP-S6363555-A (JP)
Inventor: TAISUTO IRUMARI KOSUKINEN
IPC: B22D11/04
Filed: 1987-08-21
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。