baber/WOPTO huggingface dataset:
Patent JP-H09321099-A (JP)
Title: Wafer prober
Inventor: TANAKA YOSHIYUKI
IPC: G01R31/26
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To adjust the parallelism of a wafer stage during measurement of a wafer more simply and stably by providing a wafer adjuster with a levelness adjusting means which adjusts the horizontal angle of a head stage and besides a holding means which holds the horizontal position after adjustment. SOLUTION: This wafer prober is provided with a levelness adjusting means which adjusts the horizontal angle of a head stage 6 so that the probe needles 8 contact with the electrodes of a die, severally, in a state of the head stage 6 having a probe card 5 mounted, and a holding means which holds the horizontal position after adjustment. For example, the levelness adjusting means has such structure as to adjust the position so that the head stage 6 may be horizontal by rotating and moving vertically a plurality of adjusting screws 3 which are screwed in screw holes and pierce springs 9 and whose tips contact always with the inner surfaces of bearing recesses. Moreover, the holding means are made a plurality of lock screws 10 being so provided as to pierce a prober top board 7, each in proximity to a plurality of screws 3 for upper and lower adjustment, and contact with the head stage 6.
Patent JP-S61290663-A (JP)
Inventor: ARUBAATO PII GURATSUSO
IPC: H01M8/04
Filed: 1986-06-11
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-H1116645-A (JP)
Title: Card edge type connector provided with cantilever beam type spring contact of similar shape having multi-stage contact region, and its forming method
Inventor: PETERSEN CARL C
IPC: H01R12/72
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a connector which can contain contacts of narrow pitches and can be inserted into a housing by a single inserting operation. SOLUTION: In a card edge connector provided with a housing 16 and a first and second contacts 18, the first and second contacts 18 include attaching portions 28, 34 and cantilever beam type flexible portions 32, 38, respectively. The attaching portions 28, 34 of the first and second contacts 18 are different in length from each other. The flexible portions 32, 38 fixed only on either side of each of the first and second contacts 18 are identical in length and shape to each other. The first and second contacts 18 are simultaneously inserted into the housing 16 by a single inserting operation in order to form multi-stage contact regions 44, 48.
Patent JP-S5565055-A (JP)
Title: Method for indexing rotary body
Inventor: MAEDA HARUO
IPC: B23Q16/02
Filed: 1978-11-09
Abstract: PURPOSE:To accurately stop a rotary body in a prescribed position, by accurately reading the position of the rotary body in terms of the sum of an angle detected by an absolute encoder and another angle detected by a resolver for detecting a minute angle in a prescribed range. CONSTITUTION:A rotary body 3 is rotated by driving a DC motor 12 so that the rotary body is turned. After the rotary body is stopped, a feed gear 6 is driven by an indexing motor 15 to rotate the rotary body again. The position of the rotary body is detected in terms of the sum of an every 2 deg. signal R1 from an absolute encoder 18 and the output of a resolver 17 which performs one rotation per 2 deg. rotation of the rotary body 3 to generate an analogue signal of one cycle to detect a minute angle. When the detected position of the rotary body 3 coincides with a prescribed stop position signal r, a driving system 25 stops the indexing motor 15.
Patent JP-S5927769-A (JP)
Title: Heat insulating device of molten metal
Inventor: YANAKA MASATOSHI
IPC: B22D45/00
Filed: 1982-08-09
Abstract: PURPOSE:To improve the thermal efficiency in the heat insulation of molten metal and to decrease the oxidation of the molten metal by forming through- holes respectively in the opposite positions of the side walls of a vessel for heat insulating the molten metal, inserting pipes contg. heating elements into the through-holes and fixing the pipes to the side walls. CONSTITUTION:A vessel 10 made of cast iron is installed in a furnace wall 11, and ceramic fibers 6 are packed between the same. The 1st, the 2nd through- holes 22, 23 are respectively provided in the opposite positions of the side walls 10a of the vessel 10, and pipes 13 are inserted thereon. Heating elements 14 are installed in the pipes 13 to insulate the heat of molten metal 7. The upper part of the vessel 10 except a gooseneck 1 is covered with split covers 15. The pipe 13 is fixed to the side wall 10a by means of the flange part 13a of the pipe 13 and the 1st lock nut 19 on the hole 22 side and the pipe 13 is fixed to the side wall 10a by means of the 2nd lock nut 20 and the 3rd lock nut 21 on the hole 23 side. The peripheries of the holes 22, 23 are thoroughly sealed with packings 16 having excellent heat resistance and stretchability.
Patent JP-S6121354-A (JP)
Inventor: OUMI HIDEHIKO
IPC: B65D41/04
Filed: 1984-07-04
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-S5763605-A (JP)
Title: Manufacture of metallic magnetic powder
Inventor: SUZUKI SHINTAROU
IPC: B22F9/20
Filed: 1980-10-01
Abstract: PURPOSE: To obtain ferromagnetic metallic powder for a magnetic recording body with high coercive force and saturation magnetic flux density suitable especially for high density recording by treating needlelike iron oxyhydroxide with a silicon compound followed by filtration, washing, calcination and reduction.  
     CONSTITUTION: Needlelike iron oxyhydroxide such as α-, β- γ-FeOOH or a mixture thereof is suspended in water, and a silicon compound such as Na 2 SiO 3  is dissolved in the suspension, wall agitated, and mixed. The preferred amount of the silicon compound for the treatment is 0.1W10wt% to the amount of the iron oxyhydroxide as Fe 2 O 3 . The treated material is filtered with a filter or the like and washed. The resulting needlelike ironoxyhydroxide is calcinet at 400W800°C. The calcined material is then reduced at ≤600°C in a hydrogen atmosphere to manufacture the desired metallic magnetic powder. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06343606-A (JP)
Title: Cleaning and sterilizing device for endoscope
Inventor: NAKANISHI NOBUYUKI
IPC: A61L2/20
Filed: 1993-06-08
Abstract: PURPOSE:To provide an endoscope washing/sterilizing device which can automatically exhaust the remaining liquid simply and certainly. CONSTITUTION:An endoscope washing/sterilizing device is provided with the first drain pipeline 57 which extends downward from the bottom of a sterilizing liquid pouring pipeline 35, the second drain pipeline 59 extending downward from the bottom of a water supply system pipeline 19, and the third drain pipeline 61 extending downward from the bottom of a water exhaust pipeline 55. The arrangement further includes a drain tank 63, which is installed below these drain lines and can accommodate the liquid remaining in the endoscope washing/sterilizing device through the lines 19, 35, 55, and the first through third drain solenoid valves 65, 67, 69 which are installed at the bottoms of the first through third drain lines and are structured capable of opening/closing control so that the remaining liquid is accommodated in the drain tank through the first through third drain line.
Patent JP-S62295327-A (JP)
Title: Manufacture of cathode composition for x-ray tube
Inventor: FUJIE HIDEO
IPC: H01J35/06
Filed: 1986-06-13
Abstract: PURPOSE:To make it possible to compose a cathode which imposes little deformation force to a filament, and keeping the size highly accurately, by making the distance between the tips of supporting leads and the upper face of a focus electrode at a specific size, and fixing the support leads to support sleeves. CONSTITUTION:A coil-form filament 11 is fixed to support leads 12 and 13 setting the distance between the tips of the leads and the filament 11 at a specific size, and then the support leads 12 and 13 are fixed to support sleeves 14 and 15 setting the distance between the tips of the support leads 12 and 13, and the upper face of a focus electrode 17 at a specific size. Therefore, since the tips of the support leads and the upper face of the focus electrode 17 are fixed while squeezing them mechanically when the focus electrode 17 and the filament 11 are positioned, the squeezing force is not imposed to the filament 11, resulting in no fear of producing deformation of the filament 11. Furthermore, since the filament 11 and the support leads 12 and 13 are fixed by setting the size with a jig preliminarily, they can be assembled without imposing a squeezing force directly to the filament. Therefore, a highly accurate assembly is possible as a whole, and morover, no skill is required, and an automatical assembling is also adaptable.
Patent JP-S61295626-A (JP)
Title: Ion implantation method for compound semiconductor crystal
Inventor: SHIKADA SHINICHI
IPC: H01L21/265
Filed: 1985-06-24
Abstract: PURPOSE:To realize high-reliability elements free of dispersion in characteristics at a high rate of yield by a method wherein a protecting film is provided on the surface of a semiconductor crystal substrate, an ion implanting pattern is formed on the protecting film by means of photolithography, and then ion implantation is accomplished. CONSTITUTION:A protecting film 10 is formed on a semiconductor crystal substrate 1 by using a proper method, and an ion implanting resist pattern 11 is formed on the protecting film 10 by using photolithography. Next, ions are implanted, whereafter crystallinity restoration and impurity activation ar accomplished for the completion of the ion implantation of this invention. The substrate with ions implanted is forward to a next stag whose type is dependent on the product the substrate is to develop into. For example, when an FET is the target product, a gate electrode 4, source electrode 5, and drain electrode 6 are formed at prescribed locations.
Patent JP-S6116113-A (JP)
Title: Pneumatic tyre
Inventor: NAKATANI TERUHIRO
IPC: B60C13/02
Filed: 1984-07-02
Abstract: PURPOSE:To prevent the occurrence of an ununiform flow and formation of an uneven surface due to a difference in level of a ply thickness in the upper end position of a fold, by a method wherein an annular rib, protruded about in a trapezoid in cross section, is formed on a side wall part. CONSTITUTION:A carcass 1 is folded around a bead core 2 from the inside toward the outside, and an upper end 1a of the fold ends in about the central part of a side wall part. An annular rib 3, protruded in a trapezoid in cross section from the surface, is formed on the vertically extended region of the upper end 1a of the fold. A height (t) from the surface of the side wall part of the annular rib 3 is preferably 20-100% of a distance T from the upper end position 1a of the fold to a virtual line L connecting the surface of the upper side wall part and the surface of the lower side wall part of the annular rib.
Patent JP-S5762470-A (JP)
Title: Scanning type picture recorder
Inventor: KITAMURA TAKASHI
IPC: G06K15/12
Filed: 1980-10-03
Abstract: PURPOSE:To print a curved line, such as a logogram and a graph, together with characters simultaneously with high quality, by optionally setting the print position of variable data relating to the print position of fixed data. CONSTITUTION:Fixed data signals are read out of memories 2-2 and 2-1, and a driving signal 8 for a fixed data character signal generator is generated by a timing pulse generator 5; and an image dot signal of fixed data is generated by a character signal generator 3 and supplied to a laser beam generator 10 through an OR circuit 4, and the laser beam generator 10 is generated a laser beam, with which a photosensitive paper drum in a picture formation part 11 is irradiated to perform printing operation. On the other hand, a driving signal 9 for a variable data character signal generator is supplied from the pulse generator 5 to the generator with signals read out of memories 2-3 and 2-4, and supplied to the laser beam generator 10 through the OR circuit 4, and a laser beam is guided to the picture formation part 11 to print variable data.
Patent JP-H04361520-A (JP)
Title: Manufacture of alignment target
Inventor: INOUE MASAHIRO
IPC: G03F9/00
Filed: 1991-06-10
Abstract: PURPOSE:To reduce the stepping on the surface of a silicon oxide film by forming an anti-oxidation film, having a microscopic line-and-space, in the alignment-target-forming region of a semiconductor substrate. CONSTITUTION:After a pad oxide film 2 has been formed on the surface of a semiconductor substrate 1, a silicon nitride film 3 is deposited thereon using a CVD method. Then, the silicon nitride film 3 is patterned by etching, and an anti-oxidation film 3, having a microscopic line-and-space, is formed on an alignment target forming region A. Then, after a groove 4 has been formed on the surface of the semiconductor substrate 1 by etching using the anti- oxidation film 3 as a mask, a silicon oxide film 5 is formed in the groove 4. Then, after the anti-oxidation film 3a has been removed by etching, the surface of the silicon oxide film is flattened by etching back the deposited spin-on-glass film 6, and a trapezoidal alignment target 7 is obtained. As a result, the alignment of a photomask and a semiconductor wafer can be performed in a highly precise manner.
Patent JP-H05304921-A (JP)
Title: Automatic noodle-making apparatus
Inventor: INOUE KATSUKI
IPC: A23L7/109
Filed: 1992-04-30
Abstract: PURPOSE:To improve the kneading effect of noodle dough using a simple structure and easily produce noodles having different kneading effects. CONSTITUTION:A noodle dough pressing means 100 is placed between a cereal flour kneading means 50 and a noodle dough rolling means 70 and the crumbly noodle dough formed by the cereal flour mixing means is crushed with the noodle dough pressing means.
Patent JP-H031802-A (JP)
Title: Molding method for sole
Inventor: MITSUBUCHI YOSHIKANE
IPC: A43D86/00
Filed: 1989-05-30
Abstract: PURPOSE:To obtain a sole superior in buffer properties and with a hard plate on the ground contact face economically by preparing a cavity for molding a midsole on the top of a hard plate, and foaming an expandable molding material of midsole put into the cavity. CONSTITUTION:An elastic bottom mold 1 which is formed a protruding part 12 for molding an arch part on a rising molding side 11 is set a hard plate 5 at the base. By combining the bottom mold 1, side molds 2, 2, and an upper mold 3, a cavity 4 for molding a midsole is prepared on the top of the hard plate 5. An expandable molding material of midsole is put into the cavity 4 and foamed, and a midsole 6 is molded by foaming and laminating on the top of the hard plate 5. For the elastic bottom mold 1, an injection molded material of silicone rubber, liquid rubber like polyurethane, etc., or synthetic resin as the main component, and if necessary, added reinforcing fillers of inorganic powder or metal powder, etc., thereto is used.
Patent JP-S5839225-A (JP)
Inventor: NISHIDAI ATSUSHI
IPC: H05H5/02
Filed: 1981-08-28
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-H02299726-A (JP)
Title: Die data managing device
Inventor: YAMAZAKI HIROYUKI
IPC: B21D37/00
Filed: 1989-05-30
Abstract: PURPOSE:To eliminate the need of read-out from a die ledger, etc. by providing a data storage device having a data transmission means, and a data input/output means for receiving the data transmitted from the storage device and giving it to a press equipment, and also, transmitting prescribed die data to the storage device. CONSTITUTION:In a data storage device 10 attached to a die 6, the kind and the number of times of use, etc., peculiar to its die are held, and its data is read out or recorded by a data input/output device 20 from the outside. Accordingly, before the use is started, the data held in the data storage device 10 is read out and displayed, and after the use is ended, it is written through the data input/output device so that the number of times of use is updated. The data storage device is held in the die through an elastic member. Also, the data storage device is contained in a case using a high damping alloy for absorbing the vibration and held in an opening of the die. In such a way, data of the die can be managed mechanically, and also, an electronic circuit can be protected from a shock.
Patent JP-H08331490-A (JP)
Title: Image display device
Inventor: KANAI IZUMI
IPC: G09G3/22
Filed: 1995-06-05
Abstract: PURPOSE: To provide an image display device with which the luminance of emitted light can be increased without increasing a voltage to be impressed on an electron source or a voltage for accelerating electrons. CONSTITUTION: A polarity is electrically switched corresponding to a switch signal from a switching circuit 5, and two rows of a display panel 12 are simultaneously selected corresponding to a scan signal outputted by a scanning row selection circuit 7. Corresponding to a video signal outputted through an MOS- FET gate 11 for which the polarity of that output signal is switched by a switching circuit 10, elements in the column direction of the display panel 12 are driven. In this case, the electric polarities of the scan signal and video signal are made mutually different so that a phosphor corresponding to one display picture element of the display panel 12 can be driven and emitted by the electrons discharged from plural electron discharging elements.
Patent JP-2000326473-A (JP)
Title: Automatic imposition device
Inventor: YOSHIMOTO MOTONOBU
IPC: G06F17/24
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To eliminate erroneous works by carrying out the computation of imposition based on a schedule data, a page data and a specification data and forming a press plate image data. SOLUTION: A schedule data 2 and a page data 3 are input by an automatic imposition device 1, and the schedule data 2 is formed by a product planning device, and the page data 3 is formed by a processing device. The automatic computation for the schedule data 2 and the page data 3 is performed by the automatic imposition device 1 based on accessory information 4 and the specification data 5 to form a press plate image data 6. The press plate image data 6 is so converted as to conform to the data handled by a color printer 7 on a CTP system 26 by a data conversion means, and the press plate image data 6 is output to the color printer 7 or the CTP system 26.
Patent JP-H11328934-A (JP)
Title: Editing device
Inventor: ARAMAKI JUNICHI
IPC: G11B27/10
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To improve the handleability of an editing device for a user when a program is reproduced. SOLUTION: In the case of designating the sequence of reproducing, when an operation for deciding a track of Nth music is carried out, rehearsal reproduction is executed for reading the last data section A of the track of N-1th music and the head data section B of the Nth music in which the sequence of reproducing is already decided and repeating the continuous reproduction of the data sections A to B and during the rehearsal reproduction, an operation for deciding the track number of the Nth music is carried out. Thus, an operation for registering the sequence of program reproducing can be performed while confirming whether an intermusic connection state between the track of the N-1th music and the track of the Nth music is as user's own image.
Patent JP-H01306812-A (JP)
Title: Laser light scanning and photodetecting device
Inventor: TAKENAKA SHINYA
IPC: H04N1/113
Filed: 1988-06-02
Abstract: PURPOSE:To align the optical axis of a projection and a photodetection system and to eliminate variation in photodetection efficiency due to variation in the distance to an object by providing a hollow optical passage to the center part of a reflecting means and passing laser light which reaches a scanning means from a light source and laser light which reaches the object from a scanning means to the passage. CONSTITUTION:The reflecting means 4 is positioned very closely to the scanning means 3, the laser light 2 from the light source enters the scanning means 3 through the passage 4a at the center part of the reflecting means, and the laser light after being scanned passes through the passage 4a in the opposite direction from the incident light and reaches the object A. Further, an optical element is so arranged that the laser light which is scattered by striking on the object is reflected by the reflecting means 4 and photodetected by a photodetecting means 5 such as a photoelectric converting element. Consequently, the optical axes of the projection and photodetection systems are aligned without using any half-mirror and the variation in photodetection efficiency with the distance to the object A is eliminated.
Patent JP-S63305753-A (JP)
Title: Dc-dc converter
Inventor: MAEKAWA HIROSHI
IPC: H02M3/28
Filed: 1987-06-03
Abstract: PURPOSE:To prevent the impression of an overvoltage, by making a semiconductor switching element, connected to a resistor in series, conductive temporarily when a DC/DC converter is started. CONSTITUTION:A DC/DC converter 1A is constituted of an input filter 2, an overvoltage suppression device 15, connected to the input filter 2 in parallel, a power converting unit 3 and an output filter 5, connected in parallel to the power converting unit 3. A DC power source 11, in which a breaker 12 and a voltage source 13 are connected in series, is connected to said input filter 2 in parallel to impress a DC voltage E. A load resistor 14 is provided in parallel to the output filter 4. Said suppression circuit 15 is constituted of a series circuit of a resistor 16, having a predetermined resistance value (h), and the parallel body of a transistor 17 and a diode 18. According to this constitution, the transistor 17, connected in series to the resistor 16, is made conductive temporarily and the impression of an overvoltage may be prevented.
Patent JP-S63306836-A (JP)
Title: Automatic extinguishing device of electric discharge machine
Inventor: MATSUDA HISAKAZU
IPC: B23H11/00
Filed: 1987-06-03
Abstract: PURPOSE:To reduce the time required to settle chemicals by providing one fire-detecting sensor in a place adjacent to the oil surface of the working oil in a work tank and in a place at a distance from this oil surface respectively so that extinguishing methods can be changed in response to the degree of a fire, e.g., in a small fire, no extinguishing chemical is injected. CONSTITUTION:In a electric discharge machine, when a first sensor 14 provided in a place adjacent to the oil surface of the working oil 7 in a work tank 4 detects a fire, a stop signal is outputted to the electric discharge machine from a extinguishing device to stop electric discharge machining and extinguish the fire and no extinguishing chemical is injected toward the oil surface 8 from a nozzle 12. On the other hand, when a second sensor 2 provided in a place at a distance from the oil surface 8 detects a fire, extinguishing chemical is injected toward the fire from the nozzle 12 of the extinguishing device to extinguish the fire.