baber/WOPTO huggingface dataset:
Patent JP-H02307274-A (JP)
Title: Semiconductor device
Inventor: TSUNODA TETSUJIRO
IPC: H01L29/78
Filed: 1989-05-23
Abstract: PURPOSE:To suppress the rise of on-voltage to a slight value so as to obtain the one which can sharply improve the latch-up resistance of IGBT or the breakdown resistance during switch operation of DMOS FET by providing a metallic electrode film, which ohmically junctions with a base electrode and electrically junctions with an emitter region through an interposed layer, or other method. CONSTITUTION:This is equipped with a first region 402 which has a face exposed to one main face of a semiconductor substrate and consists of a semiconductor layer of a first conductivity type; a second region 405 which consists of a semiconductor layer of a second conductivity type opposite to the first one being formed selectively from said main face; a third region 406 which consists of a semiconductor layer of the first conductivity type being formed selectively from the said main face of the second region 405, a channel formation region 410 which is interposed between the first region 402 and the third region 406, exposed to said main face, and consists of a semiconductor surface layer of the second conductivity type including the surface layer of the second region 405; a gate electrode 404 which opposes the channel formation region 410 through a gate insulating film 403; and a metallic electrode film 409 which is formed above the second and third regions 405 and 406, and ohmically junctions with the second region 405, and also electrically connects with the third region 406 through an interposed layer 408.
Patent JP-S6021215-A (JP)
Title: Manufacture of fine pattern
Inventor: OONO MASAYOSHI
IPC: B29C39/38
Filed: 1983-07-18
Abstract: PURPOSE:To obtain easily a molded article having a fine pattern, by a method wherein a solution having at least a kind of metallic alcoholate, an organic solvent and water for its main ingredients is made to touch a mold having a pattern of a desired shape, to dry by releasing and to contract until it reaches to the desired shape. CONSTITUTION:After a solution 1 having at least a kind of metallic alcoholate, water and an organic solvent for its main ingredients has been turned into appropriate viscosity for molding, the solution 1 is made to gelatinize while the same is being made to touch a master pattern 2 whose size is larger than that of a molding which are going to be molded hereafter, by a predetermined quantity. At an approriate time when gelation is progressed sufficiently, strength is improved sufficiently and a volume change is small, a gel is removed from a side wall 3 by releasing the master pattern 2 and making the gel contract sufficiently after that. With this constitution, the molding having a fine pattern can be manufactured easily.
Patent JP-S63293535-A (JP)
Title: Method for deciding exposing time of photographic printing machine
Inventor: YAMAMOTO SHOHEI
IPC: G03B27/73
Filed: 1987-05-26
Abstract: PURPOSE:To decide the optimum exposing time for magnifications in a wide range by storing the cubic function of relation of a previously set exposing time with an enlarging magnification in a device. CONSTITUTION:The exposing time in which the density of printing becomes equal is measured by previously altering the enlarging magnifications in sequence to process printing and developing, and the cubic function of the relation of the exposing time with the magnification is stored in a microcomputer 52. A negative film 22 is located on a lamp house 14 so as to be printed on a printing paper 36 by operating a control panel 24 and setting a proper exposing time. A dimming filter 18 above a lamp 16 is constituted of three sheets of three primary colors and color balance can be corrected by respectively deciding the exposing time for the respective colors. Therefore, the optimum exposing time can be easily decided for the magnifications in a wide range.
Patent JP-H07308614-A (JP)
Title: Application device of coating material for optical element and application
Inventor: IWANA KEIJI
IPC: G02B1/11
Filed: 1994-05-18
Abstract: PURPOSE:To realize an automatic application which enables antireflection coating material to be applied accurately and continuously. CONSTITUTION:This application device of coating material for optical elements consists of a retaining means 7 which retains an optical element, a coating material supply means 4 which supplies coating material for the optical element 5, a first roll 1 which rotates to transfer the coating material supplied by the coating material supply means 4, and a second roll 2 which rotates to receive the coating material from the first roll 1 and transfers the coating material to the optical element 5. In addition, the device is composed of intershaft adjustment device 200, 220 for adjusting the interval between the first roll and the coating material supply means and also the interval between the shafts of the first roll and the second roll.
Patent JP-H10305149-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous wiring at the time of the connection work of the wires of detectors by arranging the wires of a start winning ball detector detecting a shot ball entering a start winning port and the wires of a number-of- winning-ball detector detecting a fixed number of shot balls entering a variable winning ball device in different colors. SOLUTION: A main game device connector group 91 (91a-91d) connected with the wires from a main game device (variable winning ball device) is arranged nearly at the center of a relay terminal board 90, and a control board connector group 92 (92a-92c) connected with the wires from a control board box is arranged above and below the outside of the connector group 91. An auxiliary game device connector group 93 (93a-93h) connected with the wires from an auxiliary game device including a start winning ball detector and a number-of-winning-ball detector is arranged above and below the outside of the control board connector group 92.  The wires of the start winning ball detector and the wires of the number-of-winning-ball detector are arranged in different colors, and the information indicating the type of the auxiliary game device and the colors of the wires is printed near the connector group 93.
Patent JP-S621049-A (JP)
Title: Memory access control system
Inventor: SAKAI TOSHIHIRO
IPC: G06F9/22
Filed: 1985-06-13
Abstract: PURPOSE:To attain continuous operation of the titled system by dividing an error into an instruction and an operand if the error occurs when a microinstruction or the operand is fetched, and relieving the instruction error by means of a system memory device having the copy of a microinstruction group within a control memory. CONSTITUTION:This system includes a system memory device 3 which stores the same microstruction group as a control memory device 1, an error detecting means 4 for the data read out of the device 1 and a dividing means which divides an error into a program and an operand. A program error detected by the means 4 is divided by the means 5. If these divided errors are equivalent to those detected in a microinstruction fetch mode, the corresponding microinstruction is copied within the device 1 by the device 3. Thus it is possible to relieve a fault of a memory which is produced when a program is fetched.
Patent JP-S5253310-A (JP)
Title: Sleeper block of steel reinforced concrete
Inventor: FUKUDA MICHIO
IPC: E01B3/32
Filed: 1975-10-27
Abstract: PURPOSE: Sleeper block of steel reinforced concrete, in which many cubic cell members made from steel bars are packed in concrete deposit frame of sleeper block; the contact portions of the cell members are connected or adhered each other. Arrangement work of reinforcing steel is greatly reduced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08299270-A (JP)
Title: Ophthalmoscopic apparatus
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/10
Filed: 1995-04-28
Abstract: PURPOSE: To simplify the constitution of an apparatus and to make it possible to concentrically, surely and easily execute all operations. CONSTITUTION: A measuring section 2 which houses an ophthalmoscopic system three-dimensionally adjustable in position is placed via a sliding table on a base plate 1, and further, this base plate 1 is provided with a face rest 3 for fixing the face of a testee. This measuring section 2 is provided with an optical system for subjectively and objectively measuring the measured value of the ocular refraction and is provided with a control desk 5, jog dial 6 and switch 7 for operating the sliding table as an operation section. An operator makes measurement by selecting the various switch marks on a monitor 4 by rotating the jog dial 6 while observing the eye to be examined on the monitor 4, then changing the value of the switch mark selected by pushing the switch 7.
Patent JP-H02307957-A (JP)
Title: Method for forming data for embroidery sewing machine
Inventor: ASANO FUMIAKI
IPC: D05B21/00
Filed: 1989-05-23
Abstract: PURPOSE:To obtain an embroidery having good appearance by forming a stitch connecting a pair of oppositely placed contour line elements having different lengths, a stitch connecting the above contour line element having longer length and an intermediate needle location position between both contour line elements and a stitch along the longer contour line element. CONSTITUTION:In an embroidery pattern block having a pair of oppositely placed contour line elements containing an element shorter than the other element or an element having zero length, a stitch data is formed to set a plurality of needle locating positions on the longer contour line element and at least one needle locating position on the shorter contour line element. The formation of gap and overlap between the stitches on the contour line element is prevented by forming a stitch connecting the longer contour line element to the shorter contour line element, a stitch connecting the longer contour line element to an intermediate needle locating position between the above longer and shorter contour line elements and a stitch along the longer contour line element.
Patent JP-S6020047-A (JP)
Title: Water heater
Inventor: INOUE TADASHI
IPC: F24H1/43
Filed: 1983-07-15
Abstract: PURPOSE:To increase the reliability and the heat exchanging efficiency of a heater, by winding a heat transfer tube around the outer periphery of a can shell in a combustion chamber in the lower part of a flue, while by winding the heat transfer tube around the inner periphery of a can shell in a heat exchanger in the upper part of a flue, and by providing a flow uniforming cylinder, having a bottom, in the heat exchanger, coaxially with the heat transfer tube. CONSTITUTION:Water is fed into a wound heat transfer tube 6 like a coil, from a feed water inlet port 12 for the tube 6. The heat of water is exchanged for the heat of combustion gas while the water is rising up through the tube 6, and the heated water is supplied from a hot- water supplying port 11, passing through a mixing tank 10. Combustion flames and combustion gas in high temperature produced by the operation of a burner 3 first heats the part of a can shell that is the side wall of a combustion chamber 4, and then heats the water circulating through the tube 6. Then, the water is fed into a heat exchanger 5 in the upper part of a flue, contacting to the part of a tube 6 which is confined to the outer periphery of a can shell by a flow uniforming cylinder 7, and is discharged to the outside of a can shell, passing through a through hole 9. The combustion flames will not contact to the part of a tube 6 in low temperature, while in the heat exchanging chamber, the water preheated in the combustion chamber passes through the tube 6, so that generation of condensation and incomplete combustion can be prevented in the titled boiler.
Patent JP-H0424655-A (JP)
Title: Two-component developer
Inventor: YABE SHIGEO
IPC: G03G9/113
Filed: 1990-05-18
Abstract: PURPOSE:To suppress the void of images by carrier flying by specifying (resistance value of carrier core material)/(carrier resistance value) to >= 0.020 and specifying the compressibility of a toner to <= 40%. CONSTITUTION:The (resistance value of carrier core material)/(carrier resistance value) is >= 0.020 and the compressibility of the toner is specified to <= 40%. Namely, the resistance value of the coating layer of the carrier is decreased and the holding power of the counter charge in the coating layer is optimized by specifying the (resistance value of carrier core material)/(carrier resistance value) to >= 0.020. The flowability of the toner is improved and the number of toner sticking to one piece of the carrier is uniformized by specifying the compressibility of the toner to <= 40%. The void of the images by the carrier flying is prevented in this way.
Patent JP-S6110087-A (JP)
Inventor: TSUKAHARA SHIYUUJI
IPC: C04B41/63
Filed: 1984-06-26
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-S5756158-A (JP)
Title: Consumable electrode type welding machine
Inventor: TABATA YOUICHIROU
IPC: B23K9/06
Filed: 1980-09-18
Abstract: PURPOSE: To decrease the generation of spatters and to improve welding operation efficiency by detecting the voltage between base metals and a wire electrode, supplying pulse electric current at the short circuiting and regulating the width of the pulse current.  
     CONSTITUTION: The applied voltage V between a wire electrode and base metals 10 is detected with a voltage detector 15, and the detected voltge is fed to a pulse generation command circuit 18 which compares the same with the voltage V 0  at the short circuiting or just before the short circuiting from a comparing voltage setting circuit 16. When the compared value attains V≤V 0 , a switch command circuit 12 turns a switching element 2 on, thereby starting the supply of pulse current. At this same instant, the average voltage V b  of the detected voltage V is compared with comparing voltage V a , and in accordance with the difference thereof, a pulse current width setting circuit 21 corrects the reference value determined in conformity with the feed rate or the like of the wire, thereby increasing or decreasing the width of the pulse current. Thereby, spatters are reduced and the sticking of spatters to the base metals and the like is decreased. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63311959-A (JP)
Inventor: ANSONII DONARUDO PAUERU
IPC: A61L2/24
Filed: 1988-05-27
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-H09315525-A (JP)
Title: Picking device and method
Inventor: HOSHI TOSHIOMI
IPC: B65G1/137
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To improve the storing efficiency without specifying the size of a takeoff of a rack stage of a storing rack and freely locating articles so as to cope with the sized of various articles. SOLUTION: When articles are picked from a storing rack on the basis of the order of a quantity displaying means 5, the position ranges of respective articles 2 having various widths and arranged optionally are reliably displayed by a plurality of displaying means 47 arranged on respective rack stages 3 provided on a storing rack 1 and having no partition for the articles 2, and for freely displaying the range of the objective article 2 according to the width and the number of the articles 2.
Patent JP-H08324688-A (JP)
Title: Linearly following-up type capper and capping method thereof
Inventor: TSUCHIYA HIDEO
IPC: B67B3/20
Filed: 1995-05-29
Abstract: PURPOSE: To provide a linearly following-up type capper and the capping method thereof which prevents liquid in a container from blowing up and carries out capping without adverse effects like stagger or tumble of containers continuously transferred. CONSTITUTION: A transferring body 2 reciprocally moving in parallel with a container (b) filled with a fluid by a manipulating means 6, is arranged adjacently to a transfer means 1 linearly driving the container (b). A delivery means 3 receiving caps (c) and a capping means 5 which receives the transferred cap (c) and hold it and fit it to the mouth of container (b), are provided on the transferring body 2.
Patent JP-S6024229-A (JP)
Title: Die rack
Inventor: MAENO MITSUMASA
IPC: B21D5/01
Filed: 1983-07-19
Abstract: PURPOSE:To provide a die rack which houses and takes out many dies with small driving force by placing freely rotatably a die base on a die base drum and pressing the friction plate of an internal sliding body thereto to guide and set the required die rack to a take-out position. CONSTITUTION:A die base drum 9 is rotated by a motor 13 and a required die rack 5 is fixed to a prescribed position by means of a sensor 15 and a knock pin 19. The sliding body 35 in the rack 5 is risen by a cylinder 61 and is brought to the prescribed position of a required drum 41 by sensors 68, 49. A motor 23 is run to rotate the body 35 and said body is brought to the required die position by a sensor 53 where a friction plate 39 is pressed by an elastic body 37 so as to contact with the drum 41. When the body 35 is moved to the prescribed position of the sensor 57, the required die 3 is brought to the housing and take-out position. The many dies 3 are housed and taken out with the relatively small driving power and narrow space.
Patent JP-2000262157-A (JP)
Title: Clasp for flexible plastic film of plastic greenhouse or greenhouse for agriculture
Inventor: AZUMA TOSHIHIDE
IPC: A01G9/14
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem that conventional clasps require a long time and many labors for a work due to the combination of a rail with springs, a problem that a plastic sheet is frequently injured because clasped in a dotted state, and a problem that the conventional clasps require high costs for fixing plastic sheets, especially very high costs for greenhouses and the like. SOLUTION: A flexible plastic sheet can be clasped in a short time at a low cost due to only a work comprising pushing a plastic string 3 or clasp into a rail 1 having a special shape form the upper side. Since the sheet is linearly clasped, a load is hardly charged on the sheet, thereby not injuring the sheet. The clasped sheet is strong against rain, wind and snow, and has a beautiful appearance because the surface of the sheet is not uneven.
Patent JP-S63297637-A (JP)
Inventor: NAKAISHI MASAO
IPC: E03C1/122
Filed: 1987-05-27
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-H08328581-A (JP)
Title: Speach recognition method
Inventor: AIKAWA KIYOAKI
IPC: G10L25/00
Filed: 1995-05-29
Abstract: PURPOSE: To provide a speach recognition method capable of adaptively emphasizing the movement of a formant being a frequency band with a large volume of a speach spectrum envelope important in phonemic perception in a transitional part where a speach spectrum is changed hourly, and the formant itself in a stationary part where the spectrum is continued by adaptively performing time frequency masking on a time frequency plane according to the change of the volume or the like. CONSTITUTION: A speach inputted to a microphone 1 is converted into time sequence of a spectrum envelope, and a sequence masking pattern is obtained by smoothing the spectrum envelopes at respective points of time in time/ frequency by an adaptive time/frequency masking part 9, and the sequence masking pattern is adaptively changed according to the change, of the volume or the like in the vicinity of the point of time, and the sequence masking pattern is masked from the spectrum envelope at the point of time, and simultaneous masking undulating the envelope of the spectrum at the point of time is performed, and adaptive dynamic spectrum is stored in a learning speach storage part 11.
Patent JP-H07332940-A (JP)
Title: Imaging device for inspecting ic package
Inventor: KOMATSU YASUO
IPC: G01B11/245
Filed: 1994-06-13
Abstract: PURPOSE:To realize the new imaging device for inspecting an IC package, which can be realized in a compact configuration at a low cost without includ ing a movable part and can efficiently inspect the presence or absence of the disturbance of an aligned pitch and the floating of the lead pins of a surface mounting type IC package. CONSTITUTION:An IC package under test 1 is set on a stage 10. The image of the bottom surface part of the package is picked up by one or more area sensors 22 and 24 and the like. The presence or absence of the disturbance of the arranging pitch of lead pins is investigated. The IC package 1 is illuminated with the parallel luminous flux from the arranging direction of the lead pins from illuminating means 42 and 44 for inspecting floating. The silhouette image is picked up with silhouette imaging means 46 and 48, and the presence or absence of the floating of the lead pins is inspected.
Patent JP-S5558463-A (JP)
Title: Non-contact system automatic measuring device for revolution
Inventor: MIYAZAKI YOSHITOMO
IPC: G01P3/80
Filed: 1978-10-25
Abstract: PURPOSE: To automatically measure the number of revolution extending over a wide range, by inputting periodical, irregular signals obtained from a surface of a body of revolution to shift registers, and by arithmetically processing the signals.  
     CONSTITUTION: Periodical, irregular signals gained from s surface of a body of revolution 2 are simultaneously added to shift registers 5, 6. A rive change-over mechanism 7 drives the shift registers 5, 6 simultaneously or only one side. The output of the shift registers 5, 6 is added to exclusive-or groups 8. The output of each exclusive-or group 8 is input to a adding circuit 9. A pulse row producing one pulse is acquired every one revolution of the body of revolution 2 from a wave-form shaping circuit 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06341962-A (JP)
Title: Inspection method for outside appearance of semiconductor device and its inspecting device
Inventor: KONO KIMIHIKO
IPC: G01N21/93
Filed: 1993-06-01
Abstract: PURPOSE:To stably detect a defective part irrespective of size and surface state by automatically deciding threshold for binarizing density, and computing the volume of the defective part on the surface of a package based on the thereshold. CONSTITUTION:The picked up 12 image of the mold resin package of a semiconductor product 10 is processed 14. Namely, the density of each picture element of a variable density image which has been binarized in an image and has a size within a set up domain is analized. An accumulated density distribution histogram is produced on the number of picture elements at each of the densities, and threshold Lth for binarizing density is automatically decided on the basis of both the histogram and the number of mold cavity picture elements from which the surface of the set up package is judged to be defective. A mask image M setting up the picture element not more than-the threshold Lth as the maximum density and a mask image Mf being the filter-processed mask image M are formed, and a certain point P in the variable density image is subtracted from the threshold Lth to obtain an image Q. Logical product operation is carried out between the images Q, Mf, and the density value at each picture element point of an obtained defective image R is accumulatedly computed in each of two-dimensional directions, X, Y of the image to compute the volume of the defective part for judging quality on a basis of the set up threshold.