baber/WOPTO huggingface dataset:
Patent JP-H0452260-A (JP)
Title: Method for thermally spraying ceramics on metal sheet
Inventor: OKANO TOKUO
IPC: C23C4/02
Filed: 1990-06-20
Abstract: PURPOSE:To prevent the warpage of a metal sheet at the time of roughening the surface and to obtain high adhesive strength of a thermally sprayed layer by roughening the surface of the sheet to be thermally sprayed by electroplating and then thermally spraying ceramics. CONSTITUTION:The surface of a metal sheet is roughened by electroplating. If the surface of the metal sheet having malleability is roughened by sandblast, warpage is caused but this warpage is prevented in the case of electroplating. Ceramics is then thermally sprayed on the roughened surface to obtain a metal sheet with a ceramic coating film.
Patent JP-S5588945-A (JP)
Title: Double-acting metal die
Inventor: NAKAMURA TOMONORI
IPC: B21J13/02
Filed: 1978-12-26
Abstract: PURPOSE: To synchronize the pressing timings of the upper and lower punches provided to upper and lower die set and improve the efficiency of forging by letting the lower die set rise upon descending of the upper die set connected to the press.  
     CONSTITUTION: In the lower die 23 of a lower die set 12, a blank billet 30 is set to the top surface of a lower punch 26. Next, as a ram 11 descends, an upper die set 10 moves downward and its protrusion 31 abuts against a piston 20, thereby force pushing down the same. This causes the oil pressure of a sub-cylinder 21 to raise a main piston 27, along with which the lower punch 26 is pushed up, by which the blank 30 is pushed up. At this time, an upper punch 24 descends with the downward movement of the upper die set 10 and as the lower punch 26 is pushed up, the upper punch 24 rises by way of the blank 30, thereby abutting against the pressing member 25. Then, the compression load of the link press mechanism acts upon the upper punch 24, thus forging the blank 30 by the molding surfaces between the upper die 18 and lower die 23. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H109960-A (JP)
Title: Infrared detector
Inventor: DOI YUJI
IPC: G01J5/48
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an infrared detector inexpensive as compared with a conventional two-dimensional infrared detection element array and capable of facilitating signal processing in a heat image display system for obtaining a heat image displaying emitted infrared rays of matter having heat two dimensionally. SOLUTION: A movable part 9 scanning one infrared detection element 1 and an infrared lens 2 condensing infrared rays to the infrared detection element 1 in an X-direction and a Y-direction is provided in order to know two-dimensional detection data of infrared rays emitted from matter 4. By this constitution, an inexpensive infrared detector can be obtained.
Patent JP-H109915-A (JP)
Title: Ultrasonic current meter
Inventor: NAKABAYASHI YUJI
IPC: G01F1/66
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To perform a measurement stably without deteriorating the measurement accuracy by providing a transmission circuit for receiving the output from a receiving circuit and controlling the output from a transmitting ultrasonic oscillator. SOLUTION: A receiving ultrasonic oscillator 12 receives an ultrasonic wave from a transmitting ultrasonic oscillator 11 and delivers an output to a receiving circuit 13. A transmitting circuit 14 receives an output from the receiving circuit 13 along with a reference voltage 20 and controls the output from the transmitting ultrasonic oscillator 11. A control section 16 delivers a transmission starting signal to the transmitting circuit 14 and a timer 15 while a comparator 18 compares the output from the receiving circuit 13 with a reference signal 17 and delivers comparison results to the timer 15.  In the transmitting circuit 14, a peak hold circuit 19 holds the maximum value of output from the receiving circuit 13 while a variable frequency oscillation circuit 22 receives the output tram the peak hold circuit 19 and a reference voltage 20 in order to vary the frequency of output to a drive circuit 21. More specifically, a receiving output is fed back to the transmitting circuit 14 and kept at a constant level.
Patent JP-S5952314-A (JP)
Title: Servo device
Inventor: HAYASHI HIDEAKI
IPC: G05B13/00
Filed: 1982-09-17
Abstract: PURPOSE:To prevent the generation of errors when noises are mixed into a servo device, by changing the servo loop gain after detecting the changing degree of a target. CONSTITUTION:For a tracking servo or focus servo of a video disk and a digital audio disk, an actuator of a pickup PV is driven through a level control amplifier L and an actuator driving amplifier A to the target value O. The error signal detected by a pickup Pu applies negative feedback to an adder circuit ADD1 through a feedback loop, and the servo is applied to always set the target error at O. At the same time, the undesired carrier leakage component of the driving voltage to be applied to the pickup is deleted, and only the component close to the basic wave component such as the disk eccentricity is extracted. For this purpose, the signal corresponding to a level is extracted by a wave detector DE through a filter F. Then the gain of the amplifier L is varied to obtain a gain corresponding to said extracted signal.
Patent JP-S6258965-A (JP)
Inventor: NANSHII JII SUTAAERU
IPC: A23L11/30
Filed: 1985-07-23
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-S6163801-A (JP)
Inventor: BIKUTAA UEEBAA
IPC: G02B5/12
Filed: 1985-07-23
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-S6228475-A (JP)
Inventor: AMANO JIRO
IPC: D06M15/507
Filed: 1985-07-25
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-H1118318-A (JP)
Title: Battery backup power source equipment
Inventor: KAWABE HIROYA
IPC: H02J9/06
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To miniaturize and simplify an equipment, reduce the cost and improve maintainability, by using in common a transformer for an AC or DC power source and for a battery, and using in common an output rectifier filter for the AC or DC power source and for the battery. SOLUTION: An AC-DC converter 3 consists of an AC input switching part 5 which is installed corresponding to an input from an AC or DC power source, a battery input switching part 11 which is installed corresponding to an input from a battery, a transformer 7 which has a primary winding corresponding to the output of the AC input switch part 5 and the output of the battery input switch part 11, and a commonly installed secondary winding, and converts a voltage; and an output rectifier filter 8 which rectifies and filters the output of the transformer 7, and supplies the output to a load 12. In the transformer 7, the switch voltage of the battery input switch part 11 is converted, and a voltage is continuously supplied to the output rectifier filter 8.
Patent JP-S6223784-A (JP)
Title: Thermal transfer material and method for thermal transfer recording
Inventor: KATAYAMA MASATO
IPC: B41M5/382
Filed: 1985-07-25
Abstract: PURPOSE:To obtain a recording image being free from lacks and having durability even for a recording medium having surface smoothness of low grade, by a method wherein a light is applied beforehand to an ink layer of a specific thermal transfer material so that a photo-crosslinkable resin compound be cross-linked partially and thereafter a recording medium is subjected to thermal transfer recording under heat and pressure. CONSTITUTION:A thermal transfer material 1 is composed of a substrate 2 and a thermal transfer ink layer 3 which contains a photo-crosslinkable resin compound and is applied as a coat on the substrate, and it is formed in the shape of a ribbon. A light is applied 7 preliminarily from a light source to the ink layer 3 of the transfer material in accordance with the shape of a pattern corresponding to recording informations. The photo-crosslinkable resin compound existing in the part 3' of the ink layer subjected to said application of light is cross-linked partially, and thereby a cohesive power is increased. When a thermal head 6 is moved and the part 3' of the ink layer is positioned between the thermal head 6 and a recording medium 5, subsequently, the corresponding heating element 6' of the thermal head 6 is heated on the basis of the same recording informations that are used on the occasion of the application of light. Thereby the part 3' of the ink layer alone is thermally softened by the heat and made to adhere to the recording medium 5, and thus a recording image 3'' is formed.
Patent JP-H0513259-A (JP)
Title: Formation of mark of articles
Inventor: AMANO KOJI
IPC: H01G2/24
Filed: 1991-07-03
Abstract: PURPOSE:To provide a mark formation method which marks an article quickly and obtains a darkened mark without producing such defects as blur, stain, thinner, thicker and loss which are observed in the formation methods, such as mark formation by the application of ink, color mark formation by laser irradiation and surface roughened mark formation by laser irradiation. CONSTITUTION:A laminated ceramic capacitor 10 which a lead wire 20 is soldered with, is preheated and submerged in fine particle paint powder 40 which includess a coloring agent which is colored in black by laser irradiation and then it is coated with a paing film 50 with specified thickness and shape. After the coating, the paint film 50 is dried at a high temperature gaseous body and laser light L is applied to the coated side which forms a mark side of the capacitor 10 by way of a mask 60 having a specified mark pattern. As a result, the color agent in the paint film 50 is colored in black by the irradiation with the laser light L, thereby forming a black mark 70.
Patent JP-S6150173-A (JP)
Title: Electrophotographic developing device
Inventor: KATO MASAHIRO
IPC: G03G15/06
Filed: 1985-07-25
Abstract: PURPOSE:To obtain an electrophotographic developing device which has simple and small-sized constitution and is superior in economization, by providing a magnet roll having a prescribed structure and carrying focibly a magnetic developer in accordance with the rotation of a rotating sleeve and discharging the developer in a developer non-attracting part by the centrifugal force and the magnetic repellent. CONSTITUTION:Plural magnetic poles P1-P4 are arranged at proper intervals in a magnet roll 23, and the part facing a photoconductive drum 1 is a developer non-attracting part 25. A developer (a) in a vessel 20 is attracted to the lower peripheral surface of a rotating sleeve 24 by magnetic poles P1 and P2 to form a magnetic brush. When the developer (a) carried forcibly by the rotation of the rotating sleeve 24 reaches the position facing the drum 1 and is dropped naturally in the non-attracting part 25, the developer (a) is dropped while being sprinkled on a photosensitive face 1a by the centrifugal force and the magnetic repellent, and an electrostatic image on the photosensitive face 1a is cascade- developed.
Patent JP-H118067-A (JP)
Title: El display device
Inventor: TSURUSAWA SUNAO
IPC: G09F9/30
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an EL display device which can attain sufficient brightness and make a white indication. SOLUTION: A blue surface luminous element 3 is constituted by disposing a diffusing plate 2 in the front of a plurality of blue LEDs 1, in the front of which a transparent EL element 4 which makes green and orange indications is disposed. The combination color of the green and orange colors of the transparent EL element 4 is yellow, which is a complementary color to the blue color of the blue surface luminous element 3, therefore, the combination color can make a white indication. By combining the transparent EL element 4 and the blue surface luminous element 3, it is possible to make an indication in color, or white with high brightness.
Patent JP-S6223677-A (JP)
Title: Color printer for card or the like
Inventor: SAITO TAKASHI
IPC: H04N1/46
Filed: 1985-07-24
Abstract: PURPOSE:To apply simply a desired picture processing without a special professional knowledge by incorporating a picture memory by at least one pattern so as to provide a simple picture processing function. CONSTITUTION:A data (R, G, B facial sequence) from a read section 7 is stored in a RAM 25 while being applied with a picture processing (1) via an I/O port 28 after the start of read. In applying picture processing while using an external personal computer or the like, the picture data in the RAM 25 is transferred to an external memory (e.g., floppy disc) via an expanded I/O port 27 and an external interface 30 and after the picture processing is applied, the picture data is returned to the RAM 25. The picture data in the RAM 25 applied with all the picture processings are transferred to a storage section 8 to obtain a recording picture. Since the picture memory 25 by at least one pattern is incorporated in this way, various picture processings such as edition of picture and color adjustment are attained simply and the printer copes with versatile requests by customers.
Patent JP-S6056195-A (JP)
Title: Rotary compressor
Inventor: KAMITSUJI TOSHIO
IPC: F04B39/10
Filed: 1983-09-05
Abstract: PURPOSE:To improve the efficiency by compressor while considering resonant muffler effect, by coupling an arched expansion chamber and a linear valve chamber in acute angle and eliminating a small path communicating between the expansion chamber and valve chamber thereby reducing the pressure loss of delivery refrigerant. CONSTITUTION:A linear recess 17 for mounting a valve and an arched recess 18 having an opening 18a near the central portion 17b of said recess 17 are made in the counter-cylinder face 16a of bearing 16 where they 17, 18 are communicated such that the center lines L, L' will cross with acute angle at the opening 18a while separated by a partitioner 19 from a delivery chamber in delivery cover 20. Refrigerant in the cylinder is delivered to the recess 17, 18 and muffled through expansion muffler effect while the opening 18a near the central portion 17b will cause resonant muffler effect in linear direction at the recess 17 to improve muffler effect and to deliver the refrigerant through a hole 21 in the partitioner 19 into the delivery chamber.
Patent JP-S6319481-A (JP)
Title: Structure of gland packing box for valve
Inventor: ONODERA KATSUSHIGE
IPC: F16K41/02
Filed: 1986-07-14
Abstract: PURPOSE:To increase a fastening surface pressure and to prevent lowering of a fastening surface due to a change with year, by a method wherein a press metal for fastening is mounted to the one end of a gland packing, and a spring to the other end. CONSTITUTION:In case gland packing 3 are inserted in a gland packing box 1, a spring 2 is first inserted, the gland packings 3 are piled up thereon, and the gland packings 3 are fastened from above by means of a press metal 4. Each gland packing is held in a state in that relative action between a fastening force by means of the metal 4 and the restoring force of the spring 2 is exerted thereon, the fastening surface pressure of each gland packing is increased and approximately uniformized with each other by means of the two forces. Thus, even when the gland packing 3 is deteriorated and a fastening force is changed, action, preventing lowering of a fastening surface pressure, is provided.
Patent JP-H0916567-A (JP)
Title: Document processor and method therefor
Inventor: YAMASHITA SHINJI
IPC: G06F17/24
Filed: 1995-06-29
Abstract: PURPOSE: To improve operating efficiency and the efficiency in storage capacity and to prevent the occurrence of confusion so that the area of the typeface which is the same as the unintend standard typeface is retrieved by inhibiting the setting of a designated attribute when the designated attribute is the same as the standard attribute of the document information. CONSTITUTION: A designated typeface acquisition processing part 1 acquires the typeface that a user designates and a standard typeface acquisition processing part 3 acquires the standard typeface of the area designated by the user. A typeface comparison processing part 4 compares the acquired and designated calligraphic style and the standard typeface. A display typeface determination processing part 5 determines the typeface to be displayed on the designated area from this comparison result. Namely, when the designated typeface is different from the standard typeface, the designated typeface is set in the designated area. When the designated typeface in the same as the standard typeface, the existing typeface in the designated area is acquired, and if an existing changed typeface exists in this area, this style is released and is made into the standard typeface.  When the existing changed typeface is not set in the designated area, any operation is unnecessitated.
Patent JP-H056145-A (JP)
Title: Blanking control device
Inventor: HIRANO TOMOHISA
IPC: H04N5/06
Filed: 1991-06-07
Abstract: PURPOSE:To make a reference pulse inserted to a back porch invisible even in case of shifting a horizontal deflection phase. CONSTITUTION:A monomulti-vibrator 23 is triggered, synchronizing with the building-up edge of a HD pulse generated with a synchronous separation circuit 14. Further, a monomulti-vibrator 16 is triggered synchronizing with the HD pulse, and a monomulti-vibrator 17 is triggered by the output. The monomulti- vibrator 23 is cleared by the output of the monomulti-vibrator 17. Hereby, a pulse corresponding to a term from the building-up of the HD pulse to the building-up edge of a reference pulse output with the monomulti-vibrator 16 is generated with the monomulti-vibrator 23. This pulse is synthesized with a blanking pulse synchronized with the horizontal deflection phase generated with a blanking pulse generating circuit 22.
Patent JP-H05333807-A (JP)
Title: Gradation power source circuit
Inventor: KOAZECHI SHINICHI
IPC: G09G3/20
Filed: 1992-05-29
Abstract: PURPOSE:To adapt a gradation power source circuit to plural kinds of liquid crystal panels which differ in driving voltages. CONSTITUTION:The voltage-devision voltages obtained by dividing the output voltage of a constant-voltage circuit 17 through resistances 18-21 are outputted through buffers 12-13. The buffers 12-13 have an adding function and output voltages obtained by adding one or >=2 voltages for adjustments generated by external resistances 14-16. This circuit has a control circuit 8 so that the addition voltages can be set from an outside.
Patent JP-H1115897-A (JP)
Title: Interactive data analysis supporting device and medium recording interactive data analysis supporting program
Inventor: IWAMOTO MASAKI
IPC: G06Q10/10
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To enable an end user to efficiently and easily execute data analysis. SOLUTION: The meaning of totalized data and the directing of cause search are executed by a visualizer 22a having parallel coordinates as a base based on online analytical processing(OLAP) 21a to be driven by a method in which an information model is defined as meta-data independent of data. Namely the OLAP 21a and the visualizer 22a are constituted so as to be cooperatively driven, and when a user to be an analyzer operates either one of the OAP 21a or the visualizer 22b, the operation is reflected to the other unit, so that data analysis work can be intuitively executed.
Patent JP-H0918535-A (JP)
Title: Digital transmission equipment
Inventor: KOBAYASHI HIRONORI
IPC: H04L27/36
Filed: 1995-06-29
Abstract: PURPOSE: To provide a digital transmission equipment which can be placed in efficient operation by reducing a peak factor. CONSTITUTION: Digital data generated by a digital data generation device 11 are modulated by a modulation part 12. The modulated digital data(DD) have its maximum amplitude suppressed by an amplitude adjustment part composed of a DSP 14. Namely, the modulated DD are sampled at constant intervals of time to calculate the peak factor(PF). When the PF is larger than a specific value, the sampled DD are multiplied by a coefficient determined according to a predetermined window function to suppress the PF below the specific value. Therefore, the transmission equipment of relatively small power consumption can be placed in efficient operation.
Patent JP-S6055478-A (JP)
Title: Bar code reader
Inventor: KURIMOTO MASAO
IPC: G06K7/10
Filed: 1983-09-06
Abstract: PURPOSE:To read even a wide bar code by reading data of the bar code as two left and right divided parts when the bar code is wide enough to project from a wand, and putting them together. CONSTITUTION:When there is no card bar code of the left end digit and a center bar code and a card bar code of the right end digit are present in a resister I 23, the data in the register I 23 is transferred to a register II 24. Then, an oscillator II 31 is driven with the output of an output port IV 29 and a buzzer 33 sounds. The wand 11 is separated from a label 2 temporarily after the buzzer 33 warns, and then put on the left side of the bar code in contact. When there is the card bar code of the left end digit and center bar code in the register I 23, data of left side digits from the center bar code of the 1st data held in the register II 24 is inserted into the data in the register I 23 at left side digits from the center bar code, and the 1st data and the 2nd data are put together.
Patent JP-S6225033-A (JP)
Title: Adhering method for film
Inventor: YASUMURO HISAKAZU
IPC: B29C53/38
Filed: 1985-07-26
Abstract: PURPOSE:To enable a film to be stuck onto a can-barrel, etc. with beautiful appearance and with no trace of a vacuum hole by pushing and sticking the film temporarily stuck to the member to be stuck by the first pushing member with a vacuum hole, to the member to be stuck finally by the second pushing member without a vacuum hole. CONSTITUTION:A temporarily adhering device 12 is provided with four mandrel devices 42, a disk like rotary plate 44, a central stationary cam 46 and a cylindrical rub cam 48. The device 12 is intermittently driven to a lower transitional adhering position, a left introducing position, an upper pressurizing position and a right transferring position, and the film supported on a pushing body by vacuum is temporarily stuck on the inner side of the barrel 50 of a can. On the hand, at a main adhering device 14, six mandrel devices 82 are supported by a disk like rotary plate 84. At the introducing section A, the can barrel 50 in supplied into the can-receiving part 83 of the mandrel device 82 from a transferring device 76. At a joint-positioning section B, the barrel 50 is positioned. At a pressurizing and heating section C, the film is pushed with the pushing body and simultaneously is heated with a heating coil. At a pressurizing and cooling section D, the film is cooled and fixed to the barrel in the state where the film is kept pushed.
Patent JP-S6056736-A (JP)
Title: Sheet feeder
Inventor: NABETA MASAAKI
IPC: B65H3/12
Filed: 1983-09-06
Abstract: PURPOSE:To reliably feed a sheet regardless of the thickness of a sheet by setting the position of the uppermost sheet on a tray at a suitable height in such a manner as to be kept at a suitable distance from a transport belt corresponding to the thickness of a sheet. CONSTITUTION:According to an output signal of control means, a shut-down valve 24 is opened, and sucking force is worked upon the uppermost sheet 1a on a tray 2 by adsorbing means 40. Certain time later, the sheet 1a is adsorbed to a transport belt 3. At this time, the pressure in a duct 22 is remarkably decreased to open a valve 50, so that contact points 52, 53 are separated from each other. The time from opening of the valve 24 to the separation of the contact points 52, 53 is measured, and the tray 2 is moved up and down to position the sheet 1a at a suitable height according to whether the measured time is longer or shorter than a reference time previously set corresponding to the thickness or rigidity of the sheet.