baber/WOPTO huggingface dataset:
Patent JP-H04188850-A (JP)
Title: Contact hole and manufacture thereof
Inventor: MAMETANI TOMOHARU
IPC: H01L21/768
Filed: 1990-11-22
Abstract: PURPOSE:To prevent the generation of a short-circuit between a wiring layer in a contact hole and other wiring layer on the peripheral part of the wiring layer in the contact hole by a method wherein the contact hole surrounded with an insulating layer is formed. CONSTITUTION:A cap insulating film 4 and a wiring layer 3 are etched using resist patterns 51 and 52 as masks and a first hole 1 is formed. Then, the patterns 51 and 52 are removed and a second insulating film 7 is deposited on the bottom 61 and side surfaces 62 and 63 of the hole 6 and the surfaces 411 and 421 of cap insulating films 41 and 42. Then, resist patterns 81 and 82 are formed, the film 7 and a first insulating film 2 are etched and the patterns 81 and 82 are removed to form a second hole 9. Accordingly, a contact hole 10 is surrounded with first insulating films 21 and 22 and second insulating films 71 and 72 and the insulation between the wiring patterns 31 and 32 and the lead-out electrode, which is formed in the hole 10 in the next process and made of Al or the like, can be ensured.
Patent JP-H065072-A (JP)
Title: Control method of refresh operation
Inventor: TAKATSUKA KOICHI
IPC: G11C11/406
Filed: 1992-11-04
Abstract: PURPOSE:To always execute a refresh operation at a definite cycle or lower by a method wherein, even when a bus request for the refresh operation is output, the level of the bus request is changed to a level whose priority degree is high when a definite waiting time or higher is not permitted. CONSTITUTION:When a bus request REFREQ is set effectively and 14musec elapses without being permitted, a time monitoring circuit 11 sets an output 01 effectively. Then, a bus request REFEQL becomes ineffective, and a bus request REFEQH becomes effective. In this case, a bus arbitration circuit 8a permits the bus request REFEQH even when it competes with bus requests CPUREQ, DMAREQ, and sets an acknowledgement signal REFCKH effectively. Thereby, an acknowledgement signal REFACK is output from an OR gate 15, and a refresh operation is executed forcibly.
Patent JP-2000142497-A (JP)
Title: Crawler expansion device
Inventor: HAYAKAWA TAKAMICHI
IPC: B62D55/10
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To improve maintenance property by modifying an expansion mechanism of a crawler and reduce cost by decreasing weight, in a construction machine provided with a crawler expansion device. SOLUTION: A lower frame 1 comprises a cylindrical body 2 used for holding an upper structure turnable, axle beams 3f, 3r that are fixed back and forth of the cylindrical body 2 and extended right and left, and crawler frames 4L, 4R mounted to respective both ends of the axle beams 3f, 3r slidably right and left. A retract cylinder 25 is mounted to the cylindrical body 2, and is a double-acting cylinder in which pistons and piston rods are provided right and left of a cylinder tube. Tips of right and left piston rods 26L, 26R are passed through the substantially central parts of the right and left crawler frames 4L, 4R, and are connected with brackets 19L, 19R fixed to the outside surfaces of the crawler frames 4L, 4R.
Patent JP-H04190109-A (JP)
Title: Probe apparatus for measuring pipe line
Inventor: IKEDA YUKIO
IPC: G01C7/06
Filed: 1990-11-22
Abstract: PURPOSE:To facilitate to form a compact configuration and to improve vibration resistance and shock resistance by providing a bending mechanism in a probe, and using a light source and a two-dimensional optical-position-sensitive detector(PSD) in an angle sensor. CONSTITUTION:A two-dimensional PSD 8, a light source 10, an operator 11 and an inclinometer 12 are mounted, and a bending mechanism is provided at the center of a probe 7. When the probe 7 is moved in a pipe line 6 and reaches the curved part, the illuminated positions with light at a light receiving surface of the PSD 8 become dx and dy. The pitch angle and the yoke angle of the bending part of the probe become dx/l and dy/l (l is the distance between the light source 10 and a light receiving part 9), respectively. When a roll angle thetais applied on the probe 7, the angle is detected with the inclinometer 12. Then, the pitch angle of the probe becomes (dxcostheta+dysintheta)/l, and the yoke angle becomes (-dxsintheta+dycostheta)/l. The moving locus of the probe 7, i.e., the embedded route of the pipe line 6, can be detected based on the bending angle and the moving distance of the probe obtained in this way.
Patent JP-H03179966-A (JP)
Title: Still picture conference device
Inventor: ICHIKAWA TOSHIYUKI
IPC: H04M3/56
Filed: 1989-12-08
Abstract: PURPOSE:To judge the user of a still picture conference terminal to which a pointer travel right is given visually by changing a pointer to be displayed on the screen of a monitor visually based on pointer travel right attached terminal information received with each still picture conference terminal. CONSTITUTION:When the operation of a mouse 6a is performed with the user of the still picture conference terminal 1a, the control part 12 of inter-multipoint communication equipment 2 supplies the pointer travel right to the still picture conference terminal 1a via the sequence of request/acquisition of the pointer travel right between the still picture conference terminal 1a. Next, the pointer travel right attached terminal information representing the above fact is generated, and it is transmitted to each still picture conference terminal 1a via a line interface part 8a. At the still picture conference terminal 1a, a pointer 14a is displayed on the screen of the monitor 4a in a color, for example, 'red' representing the fact that pointer travel right is attached on the still picture conference terminal 1a.
Patent JP-H01161110-A (JP)
Title: Fringe scan type phase interferometer
Inventor: NOGUCHI TAKASHI
IPC: G01B11/24
Filed: 1987-12-17
Abstract: PURPOSE:To scan interference fringes regardless of the size of a measurement area without using any mechanical driving source by forming the interference fringes with measurement light from a body to be measured and reference light generated by mirror surface reflection. CONSTITUTION:A laser beam generated by a laser generating device 30 reaches a reference mirror 42 through beam splitters 32 and 34, the beam expander consisting of lenses 36 and 40, and a beam splitter 38 and part of the light is reflected by a reference mirror 42 to become the reference light. The remaining laser beam reaches the body to be measured through the reference mirror 42 and reflected light from this body 44 to be measured becomes the measurement light. Then the measurement light and reference light interfere with each other to form the interference fringes, which are picked up by an image pickup device 46 through the beam splitter 38. Then an image of the picked-up interference fringes is stored in a frame memory 64. Consequently, the fringes can be scanned regardless of the size of the measurement area without using any mechanical driving source.
Patent JP-H10156275-A (JP)
Title: Method for applying coating
Inventor: KITA YASUHIKO
IPC: B05D5/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of blisters, pinholes, etc., by forming an insulating layer in a part of or the whole substrate when the substrate is coated. SOLUTION: When a substrate such as a water distribution basin, a filtration basin, and a sand basin of water supply is coated with coating such as oil coating and water coating as well as synthetic resin coating such as epoxy resin type coating and polyester type coating and oil coating, an insulating layer in which an insulating material and a protective material which is a kind of shading material are arranged is formed in a part of or the whole the substrate. Since the temperature distribution, moisture retention condition, etc., before and after coating can be kept constant, the expansion of air, the transfer of water, etc., can be restrained, and blisters, pinholes, etc., which occur after coating can be prevented.
Patent JP-H11155166-A (JP)
Title: Mobile communication system and its channel changeover method
Inventor: TAKEBAYASHI KENGO
IPC: H04W24/02
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To select other channels, without giving hindering the speech of a busy channel. SOLUTION: This digital cellular telephone system is provided with a mobile station 1, radio base station side installations 2, 3 that send/receive a radio signal to/from the mobile station 1, an electric communication line installation 4 that connects to the radio base station side installations 2, 3 and connects a speech signal from an ISDN 6 on a PSTN 7 to the radio base station side installations 2, 3, and an operation maintenance supervisory console 5 that supervises the entire system operation and maintenance.  The channel changeover of the digital cellular telephone system is forcibly started by remote control from the operation maintenance supervisory console 5 and a communication call of a channel by the radio base station side installation, the function of which is stopped is moved to a channel of a radio zone covered by the radio base station side installation which is not affected by the function stoppage.
Patent JP-H06169030-A (JP)
Title: Electronic component package, electronic component package board and manufacture of electronic component package board
Inventor: SHIKADA HIDENORI
IPC: H01L23/12
Filed: 1992-11-30
Abstract: PURPOSE:To make it possible to prevent a brazing material required to mount a metal bump from adhering to an electrode pattern unnecessarily in a manufacturing process and manufacture electronic component packages with high efficiency by forming a plating layer required to mount the metal bump on the electrode pattern except for those sites near the sides of a board. CONSTITUTION:An electronic component package 2 which holds and loads an electronic component 3 on a circuit board provides a flat board 5 which has a holding part 7 for the electronic component 3 on one main side and an electrode pattern 6 which extends from the holding part 7 and further extends to the other main side of the board 5 by way of the side of the board 5. Furthermore, there are provided a plating layer 8 which is formed on the other main side of the electrode pattern 6 except for those sites near the side of the board 5 and a metal bump 9 which is mounted to the plating layer 8 by means of a brazing material 10. More specifically, the board 5 is prepared by forming the electrode pattern 6 and the plating layer 8 and dividing a raw board along the division groove after the metal bump 9 is mounted.
Patent JP-H04195256-A (JP)
Title: Account opening system
Inventor: NISHIMURA HIROSHI
IPC: G06Q40/00
Filed: 1990-11-22
Abstract: PURPOSE:To reduce a cost for account opening by generating a file in accordance with an account corresponding to an account opening request from a terminal by a host computer, and sending a telegram informing the opening of the account to the terminal when the account is opened. CONSTITUTION:A message (account opening) displayed on an item selection picture is selected. A customer inputs an account name and a password number to a touch panel 20 according to the picture, and it is stored in a RAM 44. A request to open the account is issued by transmitting the telegram on which a bank number, a branch number, an item, an account number, the account name, and an input amount, etc., are described read out from the RAM 44 to a host CPU 6 via an interface 46 and transmission control equipment 62. The CPU 6 generates a new file when no problem exists, and sends the telegram to inform the opening of the account to an automatic teller machine ATM 4 via the equipment 62. Also, a card issuing part 51 or a passbook issuing part 55 is started up, and a magnetic card 2 or a passbook 16 is issued and delivered to the customer. Thereby, it is possible to open the account newly by performing an operation by the customer even when no clerk for account opening is present.
Patent JP-H03181308-A (JP)
Title: Ion exchange filter medium and treatment of waste water using the same
Inventor: YAMADA TAKU
IPC: C02F1/42
Filed: 1989-12-08
Abstract: PURPOSE:To considerably reduce the volume of radioactive waste by using a filter medium having a pore distribution in which pores of <=10mum diameter account for a specified percentage and the total pore volume within a specified range. CONSTITUTION:An ion exchange filter medium is composed of synthetic fibers having ion exchange groups such as sulfonic acid, iminodiacetic acid or quat. ammonium salt groups and synthetic fibers having no ion exchange group. The pore distribution of the filter medium is regulated so that pores of <=10mu diameter exceed 50% of all the pores and the total pore volume is regulated to 1-5cc/g. When radioactive waste water is treated with this ion exchange filter medium, the adsorption of dissolved radioactive ions and the separation of radioactive suspended solids are simultaneously performed.
Patent JP-H11109938-A (JP)
Title: Display method for vertically written english sentence
Inventor: TAKEMURA KATSUMITSU
IPC: G06F17/21
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To effectively display vertically written sentences leading to the acceleration of the reading of vertically written English by arraying and displaying the central positions of the respective transverse widths consisting of the alphabet and Arabic numerals constituting words, codes, figures, etc., in such a manner as to line up on the one perpendicular line respectively with verticall line. SOLUTION: When the video of the sentences is going to be captured by using a video camera, the camera captures the video of 'I' of the word I at the top of the sentences and captures 'p' of the word 'respect' at the tail of the sentence by tilting down along one piece of perpendicular line while tuning the ratio of zooming laterally equally to the change in the various sizes of the transverse widths of the respective words following down and avoiding the taking in of an unnecessary margin therebetween. In such a case, from the 'I' to the 'p' where the contact point between the extension of the central line of the lens and the display surface of the sentences moves on the display surface are connected by one piece of the perpendicular line and, therefore, the shortest distance between the two points is obtd.  Then, the display region formed by the words, codes, figures, etc., of English eventually creates the region having symmetrical axes.
Patent JP-H02166208-A (JP)
Title: Furnace top charging method in bellless blast furnace
Inventor: TAKEDA KANJI
IPC: C21B7/20
Filed: 1988-12-21
Abstract: PURPOSE:To eliminate deviation of raw material distribution in a furnace by arranging plural pieces of furnace top bunkers in parallel in a bellless blast furnace and making variation of the cycle for charging the raw material. CONSTITUTION:Three furnace top bunkers L, M, N are arranged in the bellless blast furnace and the number of times for charging within the charging cycle for coke (C) and ore (O) to each bunker, is made to two times (a), four times (b) and five times (c), and in the one cycle, each bunker L, M, N, has different phase, respectively, but receives C and O under the same rotation to make discharge of them. By this method, even if the deviated flow is developed with each bunker L, M, N, the raw material distribution in the furnace is made uniform to each direction with one cycle.
Patent JP-H10160753-A (JP)
Title: Acceleration sensor
Inventor: NOHARA KAZUYA
IPC: G01P15/12
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To detect abnormality of a bridge circuit accurately. SOLUTION: The acceleration sensor comprises a bridge circuit 1 having one pair of opposite joints 1e, 1f connected with a constant current supply 10 and the other pair of opposite joints 1g, 1h provided with output terminals 1j, 1k with the resistance of the bridge circuit 1 variable depending on the acceleration, and means 3 for detecting abnormality of the bridge circuit 1 wherein the variation of voltage between the other pair of opposite joints 1g, 1h is outputted to the output terminals 1j, 1k. The means 3 for detecting abnormality of the bridge circuit detects abnormality of the bridge circuit 1 based on the variation of voltage between the one pair of opposite joints 1e, 1f.
Patent JP-H07177584-A (JP)
Title: Remote control system
Inventor: WAKAYAMA NOBUHIKO
IPC: H04Q9/00
Filed: 1993-12-20
Abstract: PURPOSE:To allow one remote controller to control plural equipments and to simplify the operation by reducing the number of operation buttons of the remote controller. CONSTITUTION:A controlled device is provided with a control signal generating section 2 generating a control signal used to control each control circuit, a discrimination section 4 storing command data corresponding to each control signal generated from the control signal generating section 2, a control section 3 reading command data stored in a discrimination section 4 and converting the data into a remote control signal and controlling input output of signals of each section, a transmission section 5 sending the remote control signal from the control section 3, a reception section 6 receiving command data selected by a remote controller, and a memory 7 storing the command data received by the reception section 6. Then the command data read from the memory 7 are discriminated by the discrimination section 4 and the coincident command data are inputted to the control signal generating section 2, which generates a control signal in response to the command data to control the equipments.
Patent JP-H07174518-A (JP)
Title: Apparatus for detecting position of part
Inventor: OZAWA MASATO
IPC: G01B11/00
Filed: 1993-12-21
Abstract: PURPOSE:To detect accurately the position of a part, wherein many pins are arranged, even if the size and the shape of the part, the width of the pin and the interval between the pins are different. CONSTITUTION:The transmitted light or the reflected light at the pin part of a semiconductor chip 10 when light from a lamp 12 is cast on the semiconductor chip 10 wherein many pins are arranged, is received by a CCD camera 14. The position of the semiconductor chip 10 is detected based on the received signal. In this part-position detecting apparatus, an illuminance switching device 24, which adjusts the illuminance of the illuminated light in correspondence with the size and the shape of the semiconductor ship, the width of the pin and the interval of the pins, is provided.
Patent JP-H09105365-A (JP)
Title: Fuel passage of outboard motor
Inventor: KOSHIBA MASARU
IPC: F02M37/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To enable it to forcibly feed fuel to a carburetor at constant fuel pressure even if suction resistance to a fuel pump is varied. SOLUTION: In an outboard motor 3, whose carburetor 7 is connected to two fuel tanks 4 and 5 via passage fuel passage 6, and installed with two fuel pumps 10 and 11 in the point midway in this fuel a 6, a suction resistance adjusting means 9 is installed in space between the fuel passage 6 and the fuel pumps 10, 11, and this suction resistance adjusting means 9 has plural pieces of fuel passages different in a passage area each, and these fuel passages are constituted so as to be selectable according to the suction resistance to these fuel pumps 10 and 11 of the fuel tanks 4 and 5.
Patent JP-H09159014-A (JP)
Title: Mission case structure of working machine
Inventor: OTSUBO HIROSHI
IPC: F16H57/02
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To ensure a self running ability upto a repair place somehow by that the working oil for HST is remained, even if a damage is generated in a case. SOLUTION: A mission case is composed of a main case 7A on whose front part, HST for running is provided and rear shaft cases 7B, 7B arranged in these right/left both sides. An oil supply port 17a is installed on the main case 7A and also the communication passages 26, 26 of an operation oil across the main case 7A and both shaft cases 7B, 7B are formed so that the operation oil can be supplied to the right/left rear shaft cases 7B, 7B, after that the operation oil of a prescribed amount is filled in the main case 7 by the oil supply from this oil supply port 17a.
Patent JP-2001137574-A (JP)
Title: Treatment method of net material end, and seat material
Inventor: MURAI KAZUNOBU
IPC: B68G7/10
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method of net material end, that can improve in the appearance without sewing work. SOLUTION: A vinyl chloride sheet 31 is interposed between a surface mesh layer 11 and an annular electrode 22 on a cope 21 of a high-frequency welder, and another vinyl chloride sheet 32 is interposed between an undersurface mesh layer 12 and a plate electrode 26 on a drag 25. Both electrodes 22 and 26 are then energized to induce a high-frequency wave, which welds together those places of the surface and undersurface vinyl chloride sheets 31 and 32 which form edges. The product is next cut off with an inner cutter 23 and an outer cutter 24 along the welds.
Patent JP-H11151787-A (JP)
Title: Laminated film for decorative sheet
Inventor: HORI KAZUYA
IPC: C08L23/10
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a laminated film for a decorative sheet comprising a polyolefinic resin sheet suppressed in blooming and hardly generating fading and deterioration. SOLUTION: This laminated film has at least a surface layer and a base material layer and both of the surface layer and the base material layer are composed of a polypropylene film containing a polypropylene resin with a melt flow rate of 0.1-30 g/10 min, crystalline heat of fusion of 30-150 J/g and a bending modulus of 5000-20000 kg/cm<2> and an ultraviolet absorber. The respective values of the crystalline heat of fusion and bending modulus of the polypropylene resin constituting the surface layer are larger than the corresponding values of the polypropylene resin constituting the base material layer and the thickness of the film is set to 0.03-2 mm.
Patent JP-H01163004-A (JP)
Title: Identification device for frames in manufacturing device for various kinds of concrete products
Inventor: KADOOKA MUNEJIRO
IPC: B28B15/00
Filed: 1987-12-21
Abstract: PURPOSE:To identify the kind of frames and automate part or the whole of three processes, machine arrangement, adjustment and operation, corresponding to said identification, by stopping a moving bed on which a frame is placed at the position of a reading device on a running line and making the device read a fixed point, a frame identification signal. CONSTITUTION:A moving bed 1 extruded by a newly coming moving bed from a curing site 9 to the front of a diassembly device 13 is stopped at a fixed position where seven fixed points P are placed on seven proximity switches 8a of a reading device fixed thereon, and the product number of a frame is read. Respective frames are disassembled by moving and adjusting the disassembling number to a product to be released. Similarly, when the moving bed 1 enters under a product releasing transfer device 15 of a releasing site, products are released from respective frames and assorted and brought down to a belt conveyor 16 or 17 according to respective product number and marked in accordance with respective product number by a mark ing device 18 or 19 respectively, being collected together by the pieces in accordance with the product number and transferred. The automation of various devices of products can be carried out by said process.