baber/WOPTO huggingface dataset:
Patent JP-H04190964-A (JP)
Title: Flaskless casting line
Inventor: FUJIWARA YOSHIKAZU
IPC: B22D33/00
Filed: 1990-11-22
Abstract: PURPOSE:To secure a position of an arbitrary sand mold in a sand mold line on an intermittent feeder by picking up the image of a boundary area between adjacent sand molds of the sand mold line in a flaskless casting line. CONSTITUTION:In the flaskless casting line provided with a molding machine 1, an extruding machine 2, an intermittent feeder 3, the boundary area between the adjacent sand molds to be carried in the sand mold line is picked up by TV cameras 4a, 4b, the video signals are processed, the boundary line between the adacent sand molds is decided, the length of the sand mold in the feeding direction is decided by a width between two boundary lines in the feeding direction. In this way, the position of the arbitrary sand mold in the sand mold line on the intermittent feeder 3 can be decided based on this sand mold length.
Patent JP-H09159427-A (JP)
Title: Bank mark measuring method and molding forming machine employing bank mark measuring method
Inventor: YUKIOKA SATOSHI
IPC: B29C43/34
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To measure the height of bank mark and the frequency thereof quantitively and conveniently with high accuracy by irradiating a bank with a laser beam and measuring fluctuation in the distance between a laser spot on the surface of bank and a noncontact laser position reader. SOLUTION: A molding forming machine having a bank mark measuring mechanism monitors the height of bank mark and the frequency thereof continuously using an in-line automatic inspection apparatus where a noncontact laser position reader is built in the molding forming machine having a mechanism for rolling a molten resin and feeds back the monitored values to molding conditions. The height of bank mark and the frequency thereof can be monitored quantitively and conveniently with high accuracy at the time of molding a molten resin through a molding forming machine having a mechanism for rolling the molten resin by means of rollers 1-4 without touching a measuring unit 9a to a bank 8 and thereby without damaging a resin molding.
Patent JP-2001135098-A (JP)
Title: Semiconductor memory, circuit substrate incorporating this semiconductor memory, and connection test method for this semiconductor memory
Inventor: IKEDA MITSUTAKA
IPC: G11C29/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To perform a connection test even when the number of output terminals are few in a semiconductor memory provided with a test function and in a circuit substrate incorporating this semiconductor memory. SOLUTION: A conversion circuit 10 is provided for converting parallel input patterns received by plural input terminals to series output patterns outputted successively from an output terminal. Since parallel input patterns are converted to series patterns and outputted from an output terminal, even when the number of output terminals are few, a connection test can be performed. The output terminal may be one line at the lowest without depending on the number of input terminals. Also, a connection test of each terminals can be performed by only terminals used for normal operation without providing an exclusive test terminal.
Patent JP-2000145575-A (JP)
Title: Shutdown device for fuel injection pump
Inventor: KOSAKA TETSUYA
IPC: F02D1/02
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of pinion gears in fuel injection pumps resulting from the shocks of pressure contact of pressure rods, and facilitate the installation or removal of shock absorbing materials interposed between the control racks and pressure rods. SOLUTION: A pressure rod 11 of a shutdown solenoid 10 is pressed on a control rack 2 of a fuel injection pump 1. A shock absorbing material 5 is disposed in the butt contact area between the control rack 2 and the pressure rod 11. The control rack 2 is provided at its butt contact end with a releasable shock absorbing material receiver 7 with an integral externally threaded portion 6 that screws to that end, or alternatively with a releasable high-durability shock absorbing material 5c with an integral externally threaded portion 6 that screws to that end.
Patent JP-2000145697-A (JP)
Title: Inexpensive, high reliable structure of pump
Inventor: AMANO KAZUO
IPC: F04D1/08
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To dispense with processes of a precise finishing for stepping an outer casing inside diameter face and a specific stage used for stepping part of the outer casing inside diameter face by providing a member connecting the outer casing to the inner casing in an annular space between the outer casing and the inner casing. SOLUTION: An outer casing 1 of a structure having no stage part with a suction port 11 and discharge port 10 formed thereon, and an inner casing 3 constituted of several steps of same-shaped stages 2 combined together in its inside are arranged. A rotary shaft 4, an impeller 5, and a diffuser 20 are attached to the inside of the inner casing 3, and a member 9 connecting the outer casing 1 to the inner casing 3 is provided in an annular space 6 between the outer casing and the inner casing 3. The member 9 can seal and divide the two chambers of a water bleeding chamber and a high-pressure discharge chamber 8.
Patent JP-2001130622-A (JP)
Title: Packing frame for box
Inventor: MASUI YUKIHIRO
IPC: B65D61/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a packing frame for a box which can be repetitively used for even boxes different in size, and which is easy to pack, unpack and recover. SOLUTION: The packing frame for a box includes a pallet 70 on which a vending machine A is mounted and four pillars 10 to 13 placed at positions corresponding to four corners of the machine A and standing to be supported on the pallet 70. Upper ends of two front pillars 10, 11 are connected via a horizontal joining rod 40, and upper end of two rear pillars 12, 13 are connected via a horizontal joining rod 41, respectively. Intermediate parts of the two front pillars 10, 11 are connected via a horizontal joining rod 20, and intermediate parts of the two rear pillars 12, 13 are connected via a horizontal joining rod 21, respectively. Ends of slide joining rods 30 to 33 are rotatably mounted on the two front pillars 10, 11, while other ends of the rods 30 to 33 are mounted on the two rear pillars 12, 13 so that they can be rotated and vertically adjusted in position.
Patent JP-H01163517-A (JP)
Title: Wall surface cleaning device
Inventor: WADA KOICHI
IPC: F23J3/02
Filed: 1987-12-18
Abstract: PURPOSE:To enable some dusts adhered to a wall surface to be removed by a method wherein the main body of a cleaning device is sucked against the wall surface under a rotation of a fan and at the same time a rotary brush arranged in the main body of the cleaning device is rotated. CONSTITUTION:A main body 21 of a cleaning device is constructed such that a cable supporting bracket 18 is supported at a central position of the inner wall surface of a chimney 1 in such a way as it may move along the inner wall surface of the chimney along its curvature. Device moving wheels 9 are rotated around this central position so as to control its direction, thereby it may move circumferentially and so it is possible to perform an inspection while performing a continuous spiral dust removing operation. The main body 21 of the cleaning device may generate an air stream 15 under a rotation of a fan 7 and is absorbed against the wall surface. In order to remove a dust layer 3, a rotary brush 10 is rotated in such a way as an air stream 15' having the same direction as that of the air stream 15 caused by the fan 7 so as to give a shock to the dust layer 3. The dust layer 3 removed by the rotary brush 10 is blown off by the air stream 15 outwardly of the main body 21 of the cleaning device and then stored or recovered in a dust recovering box 4.
Patent JP-H02163849-A (JP)
Title: Automatic memory back-up circuit
Inventor: TANDAI MARE
IPC: G06F12/06
Filed: 1988-12-16
Abstract: PURPOSE:To write data into a data memory and also into a back-up memory by controlling the memories via an I/O port. CONSTITUTION:When a CPU 1 writes data to the memories, the CPU 1 sets the control to each buffer and each memory via the I/O port 2. In other words, the buffers 51, 52 and 54 are opened by the I/O 5A1-5A5 and the control signal is outputted to stop the actions of buffers 53 and 55. In the same way, the access signals are outputted only to the CS terminals 31 and 41 and the WE terminals 33 and 43 of each memory via the I/O. Thus the memories 3 and 4 are ready to write. Under such conditions, the addresses and the data are successively outputted from 2A1-2An and 2DO1-2DOm of the port 2 respectively. Thus it is possible to write data into a RAM 3 and an EEPROM 4. As a result, the data can be written into a data memory and a back-up memory at one time.
Patent JP-H04188955-A (JP)
Title: Image recorder
Inventor: MORITA TETSUYA
IPC: B41J5/30
Filed: 1990-11-21
Abstract: PURPOSE:To realize a combined color in almost in the same processing time with that required for data in a single color by providing a tile register and an arithmetic circuit for each developing color. CONSTITUTION:A CPU 101 reads out a character font corresponding to picture data transmitted from a host, from an ROM 103, and transfers the data to the prescribed address block of an address map. Then, logical arithmetic blocks 109-112 recognizes the transfer as that of the data of the combined color, the dither modulation is operated to the data transmitted from the CPU 101 by the data of tile registers 105-108, and the data transfer to each bit map 113-116 is operated. That is, the transfer of the data operated for the dither modulation is operated to four bit maps 113-116 at the same speed with that required for the transfer of the data in the single color. Thus, the time required for the realization of the combined color can be shortened compared with the case of single color.
Patent JP-H08151262-A (JP)
Title: Piezoelectric porcelain composition
Inventor: HASE KIYOSHI
IPC: C04B35/49
Filed: 1994-11-28
Abstract: PURPOSE: To provide a piezoelectric porcelain composition large in piezoelectric constant and electromechanical coupling coefficient and excellent in mechanical strength. CONSTITUTION: The three component piezoelectric porcelain composition comprises xPb(Niw/3 Nb1-w/3 O3 -yPbZrO3 -zPbTiO3 wherein the compounding ratios: x, y and z are values on lines binding the following points in the three component composition figure; A:(x=0.75, y=0.01, z=0.24), B:(x=0.55, y=0.01, z=0.44), C:(x=0.05, y=0.45, z=0.50), D: (x=0.O5, y=0.60, z=0.35), and in a composition region surrounded with the lines, and w is a value in a range of 0.8<w<1.
Patent JP-H08305576-A (JP)
Title: Expert system and method for execution of dialog with computer user
Inventor: FURANSHISUKO KORETSURA
IPC: G06Q50/22
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To improve a knowledge base for an expert system by executing specific interaction by the interaction format of an interaction cell at the time of calling of each interaction cell, and recording the assertion of a user as an assertion value updated in an assertion cell during the executed interaction. SOLUTION: When an interaction cell 308 is called by an executing time program, a user 310 applies information 312 to a knowledge base 104, receives information 314, and executes specific interaction by an interaction format. Then, assertion prepared by the user 310 is recorded as an assertion value updated in an assertion cell 302 during the executed interaction. Moreover, a communication cell 304 receives information 318 from an outside source 320 connected through a network with an expert system computer, inputs a value 332 to the interaction cell 308, and interacts with the user 310. Therefore, the knowledge base can be improved.
Patent JP-H10158728-A (JP)
Title: Electrically heating method
Inventor: SUZUKI TOSHIYA
IPC: C21D1/40
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrically heating method which restrains electric power loss in an electric transmission material and can heat a metallic material at high heating efficiency, when heating the metallic material by directly conducting the electric power to the metallic material such as metallic rod having comparatively large cross-sectional area. SOLUTION: This electrically heating method comprises conducting the electric power by bringing electrodes into contact with both end parts of the metallic material to be heated and utilizing Jourle's heat of the material to be heated to execute the heating. In such a case, the metallic materials 1 are two or more pieces and are formed by electrically connecting in series with the electric transmission materials 7 through the electrodes 2 contacting with these end parts of the metallic materials, and both ends 5a, 5b of the metallic materials 1 electrically connected in series, are arranged so as to be approached, and the each electrode 2 is brought into contact with each of the both ends, and electric transmission lines electrically conducted through the electric transmission materials 7 are to be shortened.
Patent JP-2000150241-A (JP)
Title: Chip coil and its manufacture
Inventor: YAMAMOTO TAKAHIRO
IPC: B23K26/382
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a chip coil which has high conductor filling property, regarding penetrating holes for electric bonding between conductor patterns constituting a coil conductor and can cope with miniaturization and high density wiring. SOLUTION: This chip coil is constituted by laminating insulating material layers 22 on which conductor patterns 23a, 23b, 23c are formed. The conductor patterns 23a, 23b, 23c form a coil inductor 23 by electrically connecting the terminal ends and starting ends of the conductor patterns 23a, 23b, 23c which are adjacent via insulating layer 22, interposing connecting conductors with which penetrating holes of the insulating material layers are filled. In a through- hole 24, an aperture area is reduced from the upper side of the thickness direction of the insulating material layer 22 toward the lower side, and the shape of the upper side aperture part and that of the lower side aperture part are not similar to each other.
Patent JP-H11154702-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ISHIGAMI TAKASHI
IPC: H01L21/28
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device having high degree of integration and highly reliable multilayered wiring with low resistance. SOLUTION: A connection plug 24 between a lower layer wiring 23 and an upper layer wiring is formed as a plug 24 having a projecting pattern on the lower layer wiring 23, by using the same aluminum or aluminum alloy material as that used for the wiring 23 before an insulating film is deposited between the wiring 23 and the upper layer wiring. Then, after the side-wall of the plug 24 is anodically oxidized into alumina 9, the wiring 23 is formed. Since the wiring 23 can be aligned with the plug 24 in a self-aligning way, no defect is caused by misalignment. In addition, a highly reliable low-resistance aluminum plug can be realized, because the side-wall of the plug 24 is not etched due to the alumina 9 constituting the sidewall of the plug 24 when the lower layer wiring 23 is etched after the formation of the plug 23.
Patent JP-H04190979-A (JP)
Title: Welding method
Inventor: YOSHIOKA KOICHI
IPC: B23K26/142
Filed: 1990-11-22
Abstract: PURPOSE:To prevent fumes generated by welding from being stuck to an image pickup device by carrying shielding gas to the periphery of the image pickup device. CONSTITUTION:At the time of welding plates 1 and 2 by using welding equipment 4 provided with the image pickup device 3, the shielding gas 9 is carried to the periphery of the image pickup device 3. Consequently, the fumes can be prevented from being stuck to the image pickup device 4 and a satisfactory image pickup state is always obtained. In addition, the need to clean and exchange a lens and cover glass of the image pickup device is eliminated.
Patent JP-H09137933-A (JP)
Title: Exhaust deodorization equipment of vacuum sewage collector car
Inventor: NAKAI SHINOBU
IPC: B01D53/38
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To provide exhaust deodorization equipment which deodorizes exhaust from a vacuum pump of a vacuum sewage collector car. SOLUTION: This exhaust deodorization equipment 1 has a construction wherein an exhaust introducing port 4 of a burning case 2 thereof is connected to an exhaust port of a vacuum pump of a vacuum sewage collector car and exhaust from the vacuum pump is introduced into a burning chamber 7 from the exhaust introducing port 4. A burner 10 of burning equipment 3 jets a burning flame 9 into the burning chamber 7 synchronously with an operation of the vacuum pump, the exhaust introduced into the burning chamber 7 is burnt by the burning flame 9 and hydrogen sulfide, ammonia, methyl mercaptan, etc., which are offensive smell constituents are removed by burning simultaneously, while sterilization by burning is also executed. The burnt exhaust is discharged outside safely through a temperature reducing passage 8 and an exhaust discharge port 5.
Patent JP-H02164280-A (JP)
Title: Driving method for insulated gate type bipolar transistor
Inventor: MIKI HIROSHI
IPC: H02M7/537
Filed: 1988-12-19
Abstract: PURPOSE:To prevent a short-circuit accident by providing a period of short- circuiting a gate and an emitter with a resistor when ON and OFF states are switched. CONSTITUTION:An anti-parallel circuit of an N-channel IGBT 10 and a free wheel diode 11 is connected in series with an antiparallel circuit of a P-channel IGBT 20 and a free wheel diode 21, it is connected to a DC power source, and alternately turned ON and OFF for power conversion. A short-circuit switch 30, a short-circuit resistor, an edge detector 32A and a waiting time circuit 32 of a timer 32B are provided, and a pulse becoming a logic H signal is output only for a predetermined period of time from the time point of inputting of an ON signal. As a result, a short-circuit accident in which the series circuit of the IGBT simultaneously turned ON can be avoided.
Patent JP-H03183652-A (JP)
Title: Prone drying method of undried roof tile green body
Inventor: NAKAZONO MIKIO
IPC: C04B33/30
Filed: 1989-12-08
Abstract: PURPOSE:To easily correspond the posture at the time of drying of a roof tile green body to a change in the form arising from shrinkage by pressing the projecting parts formed on the surface of the roof tile green body onto a receiving base of a pallet at the time of drying the undried roof tile green body by using the pallet for the prone roof tile green body. CONSTITUTION:The undried roof tile green body 10, such as batter roof tile, is so molded that >=1 pieces of the relatively small projecting parts 14 by a preset specified height are provided in a part of the surface thereof. This roof tile green body 10 is mounted on the receiving base 18 of the surface form approximately profiled to the rear surface of the roof tile green body 10 and the pallet 12 for the prone roof tile green body having a ventilation mechanism 20 for distribution of hot wind. The projecting parts 14 of the roof tile green body are pressed onto the receiving base 18. The roof tile green body 10 is slightly lifted from the receiving base 18 with the set parts of the projecting parts 14 as a fulcrum. Since this lifting height and position are preset, the roof tile green body 10 is controlled to the posture allowing for shrinkage on drying.
Patent JP-H08128935-A (JP)
Title: Method and device for testing ceramic member
Inventor: MATSUHIRO KEIJI
IPC: F01L3/22
Filed: 1994-12-22
Abstract: PURPOSE: To detect the deterioration of members during mass production so as to secure quality by applying mechanical external forces to ceramic members, heating parts of these members and observing these by giving mechanical and thermal stress to them. CONSTITUTION: Mass-produced ceramic valve members are attached to a device by holding these in the groove of its shaft 1. The small range of the center part of a head surface 5 is heated by a local heating source 7 via a reflection body 15. A seating surface 6 is water-cooled by a cooling block 12. Thus, large temperature gradients are provided in the center of the head surface 5 and the seating surface 6. The temperature gradients are monitored with a pyrometer 18 crossing to scan the head surface by using, for example a detector 9 to be operated. Forces are applied to the valve members so as to produce sudden vibration mechanical stress in the surface 17 of the block 12 to be contacted with the seating surface 6. Thus, high stress is quickly applied and desired temperature gradients are quickly made.
Patent JP-H06166763-A (JP)
Title: Torsionally packaging film
Inventor: MORIYA SHINOBU
IPC: B65D65/00
Filed: 1992-11-30
Abstract: PURPOSE:To obtain the subject product not accumulating even if discarded after use because of its being hydrolyzable, also causing no tearing or breaking owing to its excellent torsional characteristics, by drawing an undrawn film of polylactic acid under specified condition. CONSTITUTION:The objective product pref. 5-50mum, in thickness can be obtained by drawing an undrawn film of polylactic acid or a lactic acid- hydroxycarboxylic acid copolymer at the temperature range from the glass transition point (Tg) of the polymer to (Tg-50) deg.C. It is preferable that the product be produced by extruding the above lactic acid-based polymer at 130-250 deg.C through T-die or inflation method followed by drawing the resultant undrawn film uniaxially or biaxially by a factor of 1.1-7. The above polylactic acid can be prepared, for example, by dehydropolymerization of lactic acid.
Patent JP-H08273207-A (JP)
Title: Carrier for transporting optical information recording medium, method and apparatus for manufacturing optical information recording medium
Inventor: HIROSE KENJI
IPC: C23C14/04
Filed: 1995-12-08
Abstract: PURPOSE: To allow the easy attachment and detachment of substrates with one part, to successively allow the mounting of the mask of the substrates, to simplify a transporting system, to attain the reduction of a mounting cost and to make a transportation speed higher and handling accuracy better by adoption of resinification. CONSTITUTION: This transporting carrier is used for production of optical information recording media having recording layers on the substrates 1 and has a substrate holding section 3 of the optical information recording media, an engaging section for engaging a carrier 2 with a transporting means for transporting the carrier and an outer peripheral masking section for masking the outer peripheral edges of the substrates. The carrier, the substrate holding section, the engaging section and the outer peripheral masking section are integrally formed of high-polymer materials.