baber/WOPTO huggingface dataset:
Patent JP-S5518167-A (JP)
Title: Supporter alloy for piezoelectric oscillating element
Inventor: KOYAMA MITSUAKI
IPC: H03H3/02
Filed: 1978-07-26
Abstract: PURPOSE:To improve not only the the temperature characteristics but the electric characteristics by composing the supporter of the piezoelectric oscillating element with the alloy containing the necessary percent of Co, Cr, Mb and Ti plus the rest of the iron-group element and the inevitable impurity each. CONSTITUTION:The supporter of the piezoelectric oscillating element is composed of the alloy containing 14-25% Co, 15-25% Cr, 1-5% Mb, 1-5% Ti plus the rest of the iron-group element and the inevitable impurity each. Then a crystal oscillating element featuring the serial resonance frequency of 1250000MHz and the 7th-degree overtone is produced to measure the rate of change DELTAf of resonance frequency fr to the temperature change of 16-40 deg.C. Thus a result is obtained to show the small frequency change to the temperature change. With use of such supporter, not only the temperature characteristics but the electric characteristics can be improved.
Patent JP-H01264368-A (JP)
Title: Vertical synchronizing signal detecting circuit
Inventor: TAKAGI EIJI
IPC: H04N5/10
Filed: 1988-04-15
Abstract: PURPOSE:To supply a vertical triggering pulse without fluctuation in time to a vertical output circuit by adding a circuit which has a filtering effect to further eliminate a noise from a signal including the noise that cannot be completely eliminated with an analog integrating circuit. CONSTITUTION:For a compound synchronizing signal detected from a compound video signal 1 by a synchronizing separator circuit 2, a vertical synchronizing signal part is fetched by an integrating circuit 3. At such a time, the noise which cannot be completely eliminated by the integrating circuit 3 is included. An integrating circuit output signal D including noises T3 and T4 which cannot be completely eliminated is inputted to a digital filter circuit 4. To the signal having a longer high period than the cycle of a signal A, a signal D obtained by adding an AND output signal E between signals A and D is outputted by a setting/resetting type flip-flop circuit 9, and a noise T4, which cannot be eliminated, of the AND output between the signals A and D is eliminated.
Patent JP-H02269055-A (JP)
Title: Intaglio printing machine
Inventor: YAMAZAKI YASUO
IPC: B41F17/34
Filed: 1989-04-11
Abstract: PURPOSE:To print a fine pattern and to achieve high printing stability by tilting the recessed part of an original plate. CONSTITUTION:An original plate 1 has a recessed part 2 corresponding to the shape of a pattern printed on a plane part of glass, etc. Unlike a conventional recessed part for an intaglio printing machine, the recessed part 2 has a smooth slope. Consequently, a printed matter 3 imprinted to the recessed part 1 of the original plate 1 develops a dent on the surface owing the surface tension of the printed matter 3 itself. A transfer body 4 is made of silicon rubber and gelatinous rubber and pushed against the original plate 1 to which the printed patter 3 is imprinted, whereby the printed matter 3 is transferred. Thus, a fine pattern can be printed.
Patent JP-S61251288-A (JP)
Title: Image processing device
Inventor: SATO TATSUYA
IPC: G06K9/46
Filed: 1985-04-27
Abstract: PURPOSE:To use a cheap ITV camera and a display device or the like as a picture input and output device by feeding a picture image data inputted by an interlaced scanning to a picture image processing section as a sequential scanning type image data of a different picture element speed and outputting the processed image data by the interlaced scanning by the picture element speed on being inputted again. CONSTITUTION:A change-over signal generating section 85 alternately generates a signal 0 and a signal 1 at every time when a frame change over signal is received two times, and according thereto, change over switches 63, 73, 83, 84 are respectively connected to an input terminal of A or B. For instance, when the change over switches 63, 73, 83, 84 are changed over to the terminal of A, an image data inputted from an image input device by an interlaced scanning is written in the first input image memory 61, and while this time, a storing content of the second input image memory 62 is inputted to an image processor 3 by a sequential scanning. The image data obtained by a processing in the image processor 3 is written in the second output image memory 72 by the sequential scanning and while this time, a storing content of the first output image memory 71 is outputted by a standard television system interlaced scanning.
Patent JP-S61247871-A (JP)
Title: Ignition timing controller for engine
Inventor: OZAWA MASAYUKI
IPC: F02P5/155
Filed: 1985-04-25
Abstract: PURPOSE:To improve the engine output while to avoid the knocking by controlling the generating position of output signal from ignition timing operating means on the basis of the variation of the opening of throttle valve thereby obtaining a characteristic similar with the boost pressure lead angle characteristic. CONSTITUTION:The comparison voltage Vr2 at the non-inverted input(+) of mirror integrator, especially of an operational amplifier 103, constituting an operational circuit 12 is increased/decreased with correspondence to the variation of the opening of throttle valve and the engine rotation thus to obtain a desired lead angle characteristic. The ignition timing is moved with correspondence to the variation of the opening of throttle valve to lag the angle when opening the throttle while to lead the angle when closing the throttle. In such a manner, the ignition timing characteristic corresponding with the variation of the opening of throttle valve can be obtained to achieve a characteristic similar with the boost pressure lead angle characteristic. Consequently, the engine output can be improved while the knocking can be avoided resulting in an inexpensive engine ignition timing controller requiring no boost pressure lead angle device.
Patent JP-S5616123-A (JP)
Title: High-speed photographing unit
Inventor: ENDOU KIJIYUU
IPC: G03B39/00
Filed: 1979-07-20
Abstract: PURPOSE: To make it possible to photograph clearly sufficiently even very rapid development such as the spray shift phenomenon of globules in MIG welding,by providing two rotary discs which rotate at a prescribed rotation frequency ratio and have slits.  
     CONSTITUTION: Umbrella 3 is provided between optical lens 1 and camera main body 2, and two rotary discs 7 and 8 having slits 5 and 6 are stored in concave 4 of umbrella 3. Variable speed motor 9 is fitted to discs 7 and 8, and a reduction gear is so interposed that both discs rotate with rotation frequencies different from each other actually, and the number of rotations is controlled by controller 10. The number of rotations of discs 7 and 8 is detected by detector 11 and is displayed on display equipment 12. The position of slit 5 of disc 7 is detected by position detector 13, and the self-holding operation is performed in control circuit 14 by the signal from detector 13, thereby opening and closing the shutter of camera main body 2. The shutter speed can be changed by changing the rotation ratio of discs 8 and 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08266010-A (JP)
Title: Geared motor
Inventor: OKUGAWA SHOGO
IPC: H02K7/116
Filed: 1995-03-23
Abstract: PURPOSE: To keep the biting condition of both gears unchanged even if external force is applied, by making the tip section of a rotor shaft pierce a common wall and making it protrude into the housing of a speed reducer, and fixing a motive gear bitten by a reduction gear to the tip section. CONSTITUTION: The housing E of a speed reducer section B has a common wall 3 in common, and is united with a motor housing C into a body. Concerning to a field magnet 5, the armature facing surface 8a of a pole member 6a is a south pole, and the armature facing surface 8b of a pole member 6b is a north pole. And when a DC current is supplied to the connection terminals 29, 29 of a pair of brushes 20, 20, the current passes the leg members 21 and the contact members 22 of the brushes 20 and is given to a commutator D3. Furthermore, it is given to the coils of the armature D2 and generates magnetic flux. By the mutual action between its magnetic flux and the magnetic flux of the field magnet, rotating force is applied to the armature D2 and the rotor D rotates.  The rotating force is transmitted from the motive gear 35 of the rotor shaft D1 to the reduction gear 47 of a speed reducing mechanism F, and it rotates slowly. As the result, it becomes possible to keep the biting condition unchanged even if a large impulse is applied.
Patent JP-H03291303-A (JP)
Title: Manufacture of iron series powder mixture for powder metallurgy
Inventor: OGURA KUNIAKI
IPC: B22F1/00
Filed: 1990-04-06
Abstract: PURPOSE:To improve compressibility and compactibility by adding a specific amount of organic lubricant of non-dry liquid with reactivity on ferrous powder surface to the ferrous powder, and mixing it by a mixer with stirring blades under the specific condition. CONSTITUTION:In the ferrous powder for powder metallurgy, 0.1 - 1.0wt% organic lubricant of non-dry liquid at the room temp. with the reactivity with metal on the ferrous powder surface is added, and mixed by the mixer with the stirring blades at 5 - 20m/sec peripheral speed at the stirring blade tip part and at 20 - 150 deg.C for 1 - 60min. As the organic lubricant, vegetable oil and/or fatty acid and as the fatty acid, oleic acid are used. With respect to this adding rate, if the additive is too little, lubricating action is insufficient and if it is too much, improvement of reactivity is obstructed. By using the mixer attaching stirring blades, variation of the metal powder shape can be reduced. With respect to the peripheral speed of stirring blade, in the case of being too slow, the mixing is insufficient and in the case of being too fast, the compactibility is not improved, because the metal powder is deformed. As to the mixing temp., the improvements of compressibility and compactibility are not obtd. with other than the aforementioned temp. range.
Patent JP-H0785765-A (JP)
Title: Modular housing of circuit breaker
Inventor: EDOWAADO RIITO
IPC: H01H11/00
Filed: 1994-04-28
Abstract: PURPOSE: To enable different front and rear panels to be identified by color, so as to enable model of circuit connected to a device to be identified. CONSTITUTION: A modular housing of a circuit breaker is provided with side panels 22 and 24, engaged with each other at respective upper and lower rims formed by flanges 26, 28, 30, and 32 extending transversely. These engaged flanges form upper and lower rims of a housing. When assembled, the side panels 22 and 24 form an enclosure having front and rear openings, and grooves 66 and 68 at an inner end of the openings receive tongue-shaped pieces 54, 56, and 86 of respective modular front and rear panels 44 and 46 of the circuit breaker housing. The front panel 44 has an opening 50 such that an operation lever 52 protrudes when the housing is assembled, and the operation lever is driven on a former of the inner face of the side panels.
Patent JP-2000282094-A (JP)
Title: Degreasing wash water
Inventor: ITO JINICHI
IPC: C11D7/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain degreasing wash water capable of synthetically satisfying quality, economical efficiency and safety by preparing the wash water from alkaline electrolytic water and specifying the total concentrations of sodium ions and potassium ions, chloride ion concentration and pH. SOLUTION: This degreasing wash water is prepared from alkaline electrolytic water so as to provide 0.2-5 mmol/L total concentration of sodium ions and potassium ions, <=1 mmol/L of chloride ions and pH 9-12. The resultant degreasing wash water is obtained by electrolyzing water prepared by, as necessary, adding a sodium salt, a potassium salt, etc., to tap water or pure water with an electrolytic bath having ion-permeable diaphragms between anodes and cathodes, collecting water produced on the side of the cathode compartments (alkaline electrolytic water) and preparing the wash water. The resultant degreasing wash water is capable of effectively removing oils sticking to the surface of an article to be washed and suppressing the deterioration of surface properties of the article to be washed.
Patent JP-H05267266-A (JP)
Title: Immersion-system cleaning apparatus
IPC: B08B3/08
Filed: 1992-03-17
Abstract: PURPOSE:To obtain an apparatus wherein it is prevented that a cleaning liquid such as an alcohol-based solvent or the like stored in a cleaning tank is leaked to the air and a loss amount can be reduced by a method wherein a heavy immersion liquid is stored in an immersion tank, an opening part at the rear surface side of the cleaning tank is immersed in the immersion liquid in the immersion tank and a light cleaning liquid is stored inside the cleaning tank. CONSTITUTION:The whole of a work D is immersed in a cleaning liquid B stored in a cleaning tank 4 inside a cleaning chamber 2; it is cleaned and treated. In such an immersion-system cleaning apparatus 1, an immersion tank 3 which has been formed to be a size that the cleaning tank 4 is immersed is arranged and installed inside the cleaning chamber 2. In addition, an immersion liquid A, in a prescribed amount, whose specific gravity is heavy is stored inside the immersion tank 3; an opening part 4a at the rear surface side of the cleaning tank 4 is immersed in the immersion liquid A stored in the immersion tank 3; a cleaning liquid B, in a prescribed amount, whose specific gravity is lighter than that of the immersion liquid A is stored inside the cleaning tank 4. The whole of the work D is moved in a state that it has been immersed in the immersion liquid A inside the immersion tank 3, the whole of the work D is immersed from its lower part into the cleaning liquid B inside the cleaning tank 4 and it is cleaned and treated.
Patent JP-H07299228-A (JP)
Title: Pinball machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1995-03-27
Abstract: PURPOSE:To provide a pinball machine constituted so as to prevent a large number of lead wires from being exposed. CONSTITUTION:This pinball machine is the one constituted in such a way that a holding base 22 is provided along the one side edge part on the back plane of a mechanism plate 3, and a large number of lead wires are held with the holding part 25 of the holding base in a bundled state, while, the surface of the holding part 25 is covered with a cover 19 provided integrally with a mechanism frame 5, and the lead wires can be prevented from being exposed.
Patent JP-H03290585-A (JP)
Title: Directional control type cluster downhaul drilling machine
Inventor: KITAMURA MASAO
IPC: E21B4/16
Filed: 1990-04-09
Abstract: PURPOSE:To facilitate the extent of control over a drilling machine by assembling a drill cluster in a circular case, and installing a drilling direction control mechanism, provided with a drill cluster driver, a fluid feeding means and a fluid inlet means, in the rear. CONSTITUTION:A drilling machine is assembled in a drill cluster circular case 100 made up of an outer circumferential drill 1A and a center drill 1C, and in the rear part, there are provided a drill cluster driver 124 and a drilling direction controller 120. Then, this drilling direction controller 120 is separately formed in these drills 1A, 1C with a fluid compounding means 102 with both pressure fluid feeding passages 107, 108 and a fluid feeding means 121 capable of rotation and movement to this center shaft and a fluid inlet means 122. Next, the fluid feeding means is made into a mechanism which selectively occupies an interval between a first position separated as far as the specified distance from the fluid inlet means 122 and a second position in contact with this first position, through which directional control over the drilling machine is thus facilitated.
Patent JP-H05264718-A (JP)
Title: Radar apparatus
IPC: G01S7/03
Filed: 1992-03-18
Abstract: PURPOSE:To reduce the space occupied by a radar apparatus inside the mounting chamber of a vessel electronic apparatus and to separate an image indicator so that images of other navigation apparatuses and the like can be changed over and displayed or superposed and displayed. CONSTITUTION:Functional units which are installed inside an indicator unit in conventional cases are moved to a radar antenna unit 100 while an operating unit 144 and an indicator 142 are left. The operating unit 144 and the radar antenna unit 100 are connected by using a bidirectional data bus. A video output signal from the radar antenna unit 100 is transmitted, by using a cable, to the indicator 142 which is arranged and installed in a remote place.
Patent JP-2000286995-A (JP)
Title: Portable telephone
Inventor: ISHII OSAMU
IPC: H04W4/12
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To properly report the destination to return the lost portable telephone to owner, through simple operation when that a portable telephone is picked up by another well-intended person. SOLUTION: Concerning the portable telephone on the side of transmission, when transmitting mail to an other portable telephone, the transmission mail is transmitted while adding a picture display identifier instructing the display of the transmission mail on a picture on the side of reception. Concerning the portable telephone on the side of reception, when mail from the other portable telephone or information processor is received, it is detected whether the picture display identifier is added to that received mail or not. When the picture display identifier is added, the received mail is displayed on the following picture. The mail to be transmitted while adding the picture display identifier is transmitted while including a message requiring the return of the lost portable telephone and the information of the destination to return or to contact.
Patent JP-2000281984-A (JP)
Title: Adhesive tape
Inventor: KOBAYASHI HISATO
IPC: C09J7/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive tape using an aliphatic polyester film which is excellent in heat dimensional stability in an adhesive layer-laminating process and other working processES as well as in practical tensile strength and elonga tion properties, humidity resistance and cutting properties, can be used as an adhesive tape in a way similar to that for a conventional adhesive tape, and further decomposes in nature, to thereby dispense with an incineration treatment or the like after its use as an adhesive tape. SOLUTION: The title adhesive tape comprises a biaxially stretched aliphatic polyester film as a substrate and an adhesive layer formed on at least one surface thereof, which film comprises a polymer composed mainly of an aliphatic polyester having a main recurring unit of the formula: -O-CHR-CO-, wherein R is H or a 1-3C alkyl group and has a heat shrinkage factor in the longitudinal direction at 120 deg.C of 5% or less.
Patent JP-H04325825-A (JP)
Title: Digital distance relay
Inventor: FUJITA YOSHITO
IPC: H02H3/40
Filed: 1991-04-24
Abstract: PURPOSE:To prevent erroneous function due to phase difference at an input circuit section by detecting existence of phase inversion based on the correlation between lead phase voltage and lag phase voltage of a power system at the time of synthesis of line voltages and switching the synthesizing direction upon detection of phase inversion. CONSTITUTION:A line voltage operating section 21 determines a line voltage Vab which is to be a data, through subtraction Va-Vb of a phase voltages Va and Bb whereas a line voltage operating section 22 determines a line voltage Vba through subtraction Vb-Va of phase voltages and Vb. A phase inversion detecting section 23 detects presence of phase inversion due to phase error at an input circuit section and if a phase inversion is detected, a switch section 24 switches the output from the line voltage operating section 21 to 22 and the output is provided, as operational data, to a distance relay operating section 25. Erroneous function of the distance relay operation can be eliminated by recevering the phase inversion.
Patent JP-H03291505-A (JP)
Title: Thickness measuring instrument
Inventor: KOJIMA TOSHIJI
IPC: G01B11/06
Filed: 1990-04-08
Abstract: PURPOSE:To accurately measure the thickness of body to be measured by operating the thickness based on the respective movement quantities of respective laser displacement gages and displacement values detected by the respective displacement gauges. CONSTITUTION:When the body to be measured is carried in, the laser displacement gauges 20 and 20' are moved up and down by motors 21 and 21', which receive control signals from movement controllers 40 and 40', according to the thickness of the object body so that their displacement detection quantities are within a specific range. When the specific range is entered, the displacement gages 20 and 20' are stopped. The displacement detected quantities at the positions where the displacement gages 20 and 20' are stopped are within the specific range, so a measurement error is extremely small. The movement quantities of the displacement gages 20 and 20' in the stop state are outputted as differences from a reference point by movement quantity detecting devices 30 and 30' and an arithmetic controller 42 adds the displacement detected quantities of the displacement gauges 20 and 20' in the stop state, the movement quantities of the displacement gages 20 and 20' from the devices 30 and 30', and an offset quantity from a storage device 41 and outputs the result as the thickness, which is displayed on a display device 43.
Patent JP-H11274064-A (JP)
Title: Treatment apparatus
Inventor: MATSUYAMA YUJI
IPC: H01L21/027
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain a treatment apparatus which can quickly start the cooling treatment of a substrate after heat treatment and can improve the yield. SOLUTION: A heating pedestal 27 for heat-treating wafers W placed on the pedestal 27 and a cooling pedestal 28 for cooling wafers W placed on the pedestal 28 are provided in a casing 26. A cover 45 which covers the pedestal 27 is provided in order to interrupt the transfer of the heat generated from the heating pedestal 27, and at the same time, a circulating path 52 for constant- temperature wafer from a constant-temperature water supplying source 53 is formed in the cooling pedestal 28. Since the cooling pedestal 28 can be moved in the casing 26 by means of a moving means 55, the pedestal 28 can receive the wafers W immediately after the end of heat-treatment of the wafers W.
Patent JP-S5427739-A (JP)
Title: Information processing system
Inventor: MUKAERITA TAKASHI
IPC: G06F15/00
Filed: 1977-08-03
Abstract: PURPOSE: To improve the throughput of a system by enabling a processing unit to execute the arithmetic simutaneously with the operation of an input-output memory, by controlling a high-speed bus and memory bus independently of the processing unit. 
     COPYRIGHT: (C)1979,JPO&Japio