baber/WOPTO huggingface dataset:
Patent JP-H05123687-A (JP)
Title: City water filter
Inventor: ISHIDA HIROAKI
IPC: C02F9/00
Filed: 1991-10-31
Abstract: PURPOSE:To prevent the lowering of the capacity of a filter medium in the city water filter for removing trace org. matter such as musty odor through which raw city water is passed downward by backwashing the filter bed. CONSTITUTION:The lower filter bed 5 is formed with a filter medium with the diameter of the grain larger than that of the filter medium constituting the upper filter bed 4, and a cleaning pipe 6 for the upper filter bed 4 is provided between both beds 4 and 5. Consequently, the SS in the raw water is mechanically removed by the upper filter bed 4, and the raw water is biologically filtered mainly by the lower filter bed 5. Since the gap between filter media in the upper filter bed 4 is smaller than that in the lower filter bed 5, the SS passed through the upper filter bed is hardly collected by the lower filter bed, and the lower filter bed is hardly clogged. Accordingly, the clogging of the filter medium is prevented only by cleaning the upper filter bed 4 by the cleaning pipe 6, and the lowering of the capacity due to the release of the biological membrane is not caused since the lower filter bed 5 is not cleaned.
Patent JP-S62144485-A (JP)
Title: Data transmission system
Inventor: IWATA HIDEO
IPC: H04N7/10
Filed: 1985-12-19
Abstract: PURPOSE:To transmit large quantity of data efficiently from small quantity of data by transmitting management data in a specific horizontal scanning interval in a transmitter side and information data in other horizontal scanning interval and receiving the information data according to the contents of the management data in a receiver side. CONSTITUTION:The specific horizontal scannings for transmitting the management data is set to 10H, 273H respectively every field. In this case, the horizontal scanning intervals for transmitting the information data are 11H-262H, 274H-525H. The management data is constituted of a number of a program for retrieving the program, the transmission control state for indicating the start of the transmission, the midst and the completion, and the number of residual horizontal scanning intervals indicating the residual number of the information data and the information data is divided into units capable of transmitting sequential data in the respective horizontal scanning intervals and transmitted. In the receiver side, the number of the program is discriminated by the data of the specific horizontal scanning interval on which the management data is superimposed and the information data superimposed on the horizontal scanning interval from the start of the transmission control state to the completion is accumulated. Thereafter, the contents thereof are read and a required processing is performed.
Patent JP-H11111116-A (JP)
Title: Mounting structure for electric parts and valve driving actuator device with the mounting structure
Inventor: KUCHIHARA TAKESHI
IPC: H05K3/30
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for electric parts and a valve driving actuator device with the mounting structure capable of easily and highly precisely mounting electric parts including a microswitch, etc., accurately positioned on mounting plates. SOLUTION: In a mounting structure for electric parts, a printed board 83 is mounted between mounting plates 14 mounted on a mounting mainbody. The printed board 83 has an insertion part 85 fitted to insertion grooves 92 in the mounting plates 14 and a stopper part 86 put in contact with the end faces 91 of the mounting plates 14. The printed board 83 is provided with a microswitch mainbody 81, a connector 82 and a printed wiring. A clip 87 is engaged with locking holes 97 in the mounting plates 14 to thrust the stopper part 86 against the end faces 91 for fixing the printed board 83 to the mounting plates 14.
Patent JP-H10135187-A (JP)
Title: Method and device for dry etching
Inventor: IZAWA MASARU
IPC: H01L21/3065
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To improve the etching accuracy at the time of collectively etching a multilayered film by reducing the side etching, caused by an excessive amount of etching gas by positioning an etching gas consuming material which can be controlled in bias in an etching device. SOLUTION: A substrate on which a silicon oxide film, a lower TiN film, an Al-Cu-Si alloy film, an upper TiN film, and a resist mask are formed is carried to an etching device. At the time of performing collecting etching on the multilayered film, an Al-Si alloy plate 15 is positioned in an etching chamber 1, and a high-frequency bias of, for example, 800kHz is impressed upon the Al-Si plate 15 during a period from immediately before the etching of the upper TiN film is started for the termination of the etching. The chlorine gas contained in the etching gas used for the etching is consumed by the Al-Si plate 15, and the side etching which occurs at the time when the etching of the Al-Cu-Si film is started is suppressed. Therefore, sufficiently high etching accuracy can be obtained.
Patent JP-S63140053-A (JP)
Title: Lead material for electronic parts excellent in repeated bendability and migration resistance
Inventor: MIYATO MOTOHISA
IPC: C22C9/02
Filed: 1986-12-01
Abstract: PURPOSE:To obtain a lead material for electronic parts excellent in repeated bendability and migration resistance, by specifying a composition consisting of Ni, Si, Sn, Zn, Mg, Cr, Ti, Zr, and Cu. CONSTITUTION:The lead material for electronic parts excellent in repeated bendability and migration resistance has a composition consisting of, by weight, 1.0-3.5% Ni, 0.2-0.9% Si, 2.0-4.5% Sn, 1.0-5.0% Zn, 0.02-1.0%, Mn, further 0.0005-0.02% of one of more among Mg, Cr, Ti, and Zr, and the balance essentially Cu. Further, this lead material has superior spring characteristic, heat resistance, thermal peeling resistance of plated tin and solder, stress corrosion cracking resistance, hot workability, and the like.
Patent JP-H09105074-A (JP)
Title: Production of cloth with gathered crease
Inventor: FUKUDA TETSUYA
IPC: D06C23/04
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To mass-produce at low cost a cloth with gathered creases of arbitrary shape. SOLUTION: This cloth with gathered creases is obtained by the following processes: a union cloth 1a is made by weaving in shrinkable water-insoluble yarns; and the shrinkable water-insoluble yarns 3a are shrunk to develop creases; alternatively, a union cloth is made by waving in shrinkable water-soluble yarns; the shrinkable water-soluble yarns are shrunk to develop creases; the resultant creases are set; and the shrinkable water-soluble yarns are dissolved and removed.
Patent JP-2000108562-A (JP)
Title: Noncontact type ic card and noncontact type ic card system
Inventor: KATSU SHUNJI
IPC: G06K19/07
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a noncontact type IC card and a noncontact type IC card system using the same in which even if a device for an IC card such as an IC card reader writer is not used, data are transmitted to an IC chip in the IC card and further either data recorded in the IC chip of the IC card or data excepting data applied to operational processing by the IC chip are transmitted to the device for the IC card such as the IC card reader writer. SOLUTION: The noncontact type IC card is constituted of an IC chip 12, an antenna 11 connected to the IC chip, a data input means 14 for inputting data to the IC chip and an interface 13 which transmits data inputted from the data input means to the IC chip.
Patent JP-2000108927-A (JP)
Title: Structure of installing suspension cross member on car body
Inventor: YOSHIDA MITSURU
IPC: B62D21/00
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To improve an operability and stability by increasing the rigidity of the vertical direction and lateral direction of a car body without adding a big change to the structure of the car body and suspension cross member and also not disturbing the deformation of the car body against the shock from front/rear direction, without increasing the rigidity of the front/rear direction of the car body. SOLUTION: In this structure of installating a suspension cross member suspended between side frames 4, 4 arranged on both sides of the car body, a pair of braces 11, 11' are arranged so as to extend slantly upward from the end of a front suspension cross member 10 facing inside respectively between a floor 3 installed on the side frames 4, 4 at both ends of the front suspension cross member 10 and the front suspension cross member 10 and respective joined surface 11C are pressed holdingly and fixed between the side frame 4 and the end of the front suspension cross member 10 and the joined surface is assembled in the state fixed to the floor 3.
Patent JP-H04163249-A (JP)
Title: Obstruction detecting device for vehicle
Inventor: SAITO HIROSHI
IPC: G08G1/16
Filed: 1990-10-26
Abstract: PURPOSE:To form a system only of one camera and enable high speed processing by extracting a group of straight lines passing the position of the camera and horizontal edges on a visual point converted image, and recognizing a region surrounded by these straight line group and horizontal edges as an obstruction. CONSTITUTION:The image around a vehicle is photographed by an image pickup means 101 and converted into an electric signal, and this signal is inputted into a computing means 102. The inputted image is converted in its visual point by a visual point converting means 104 so as to be made into the image viewed from the top, and a straight line detecting means 105 detects a group of straight lines passing a fixed point indicating a visual point position corresponding to the position of the image pickup means 101 from this image. A horizontal edge detecting means 106 then extracts horizontal edges from the image produced by the visual point converting means 104. In an obstruction judging means 107, only vertical edges are detected from the result obtained by the straight line detecting means 105, a region where both vertical edges and the above-mentioned horizontal edges exist is judged to be an obstruction, the direction and distance of the obstruction are computed, and the result is outputted as obstruction information to a result output means 103.
Patent JP-H01200907-A (JP)
Title: Method and apparatus for cast molding of powder
Inventor: NISHIO HIROAKI
IPC: B28B17/02
Filed: 1987-11-13
Abstract: PURPOSE:To obtain a molded body containing no air bubble, by reducing the internal pressure of a slurry tank to remove air from a slurry and subsequently casting the degassed slurry in a casting mold in a reduced pressure state. CONSTITUTION:A raw material powder such as a metal powder or a ceramic powder, a binder and an additive are charged in a slurry tank 1 from the charging port 2 thereof and a heating apparatus is operated while the slurry tank 1 is evacuated to be reduced in pressure to form the charged materials into a slurry and this slurry is heated to predetermined temp. to be stirred continuously. The slurry is continuously stirred for about 1hr under reduced pressure while being recirculated by starting a slurry pump 7 to remove the air in the slurry. Next, the valve 9 of a recirculation slurry circuit is opened to cast the slurry in a casting mold 11 and the air cylinder 13 of a mold clamping apparatus is opened and a molded body is demolded to be taken out.
Patent JP-H09126092-A (JP)
Title: Fuel injection pump
Inventor: INADA YOSHINOBU
IPC: F02M59/26
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To realize the long service life of a pump by reducing the high pressure jet of the fuel when the high pressure fuel is returned to a fuel storage part to suppress generation of the cavitation erosion. SOLUTION: A fuel introducing nozzle 22 is formed in a side wall of a plunger barrel 5 in a pump, and the fuel in a fuel storage part is introduced by opening the fuel introducing nozzle 22 by a tip edge 6a of the plunger 6 when the plunger 6 is returned. On the other hand, when the plunger 6 goes forward, the fuel introducing nozzle 22 is closed by the tip edge 6a of the plunger 6 to shut off the communication of the fuel storage part with a pump chamber. The shape of an inner circumferential edge 22a in the reciprocating direction of the plunger in the fuel introducing nozzle 22 is formed approximately equal to that of the tip edge 6a of the plunger 6.
Patent JP-H01129315-A (JP)
Title: Information processor
Inventor: NAGAI KUNIHIKO
IPC: G06F1/00
Filed: 1987-11-16
Abstract: PURPOSE:To erase problems such as the destruction of input data and characters or the duty of the re-execution of a program, etc., even when a cap is erroneously closed by equipping a timer means to send power source cutting-off information after a constant time passes when the cap is detected to be closed. CONSTITUTION:After the constant time passes when the cap, which is provided to an information processor main body with being revolvable, is detected to be closed, a power source cutting-off means 60 to be composed of a timer means 6 and a power source means 61 cuts off a power source to be supplied to the information processor main body. However, when the cap is opened before the constant time passes, the cutting-off the power source is not executed. Thus, even when the cap is erroneously closed during the input of the data and the preparation or execution of the program, the power source is prevented from being cut-off since the cap is opened immediately after the error. Then, the problem such as the necessity of the reinput of the program or the destruction of the program or the procedure to reexecute the program is erased.
Patent JP-H09128565-A (JP)
Title: Method for deciding line type of ridge line of object in state of three-dimensionally projection
Inventor: YUASA SHINGO
IPC: G06T15/40
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To discriminate the plane condition of each plane and to decide the line type of a ridge line based on these plane conditions even concerning an object applying two rectangular end faces while being surrounded by a plane and a first-order curved surface (in this case, it means a curved surface obtained by surface-integrating a curve in the direction of the normal of a plane in which the curve is included). SOLUTION: First of all, the plane conditions of the plane of the object and the plane conditions for each virtual plane at the terminal part of the first-order curved surface of the object are discriminated (S13). Next, when the ridge line of the object is formed by two planes, the line type of the ridge line is decided by the plane conditions of two planes but when the ridge line is formed by the first-order curved surface and the plane, the line type of the ridge line is decided by the plane conditions of the virtual plane and the plane (S15).
Patent JP-2000110438-A (JP)
Title: Multiple window structure
Inventor: TAI TOSHIO
IPC: E05F17/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide multiple window structure allowing a longitudinal frame and stiles to adhere closely without a clearance in the case of fixing adjacent sashes to each other to integrate a plurality of sashes of a multiple window. SOLUTION: In this multiple window structure, adjacent sashes are fixed to each other by a bridge piece 10 fixing stiles 2, 2 to each other in a place away from a pivotally fixed part, and all sashes can be integrally put in opening/closing motion at the same time by sliding a wire. A longitudinal frame 8 of a window frame has closing strips 9 extended longitudinally on both sides to abut both stiles 2, 2. In the case of the bridge piece 10 being partially interposed between the closing strips 9 of the longitudinal frame 8 and both stiles 2, 2, both stiles 2, 2 are respectively provided with protruding pieces 11 protruded onto the longitudinal frame 8 side by the thickness portion of the bridge piece 10 over the longitudinal frame opposed areas where the bridge piece 10 does not exist, so as to adhere closely to the strips 9 of the longitudinal frame 8.
Patent JP-2000117390-A (JP)
Title: Multi-stage type heading forming machine
Inventor: MAEDA SHIGEO
IPC: B21K27/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a multi-stage type heading forming machine provided with a blank supplying device surely suppliable even in the case of not only being a short blank but also a long blank in the supplied blank. SOLUTION: In the multi-stage type heading forming machine, the blank supplying device 20 is arranged with a shaking member 40, in which one of the long blank supplied by arranging in one line in the longitudinal direction of the long blank is received in the posture paralleled with a supplying pipe 16 in this longitudinal direction, a driving mechanism 44, in which the shaking member 40 is shaken around the axis paralleled with the longitudinal direction of the long blank, a unit base member 34, in which the long blank dropped to the side part as the above posture from the shaking member 40 is received at just the rear part of the supplying pipe 16 by driving the driving mechanism 44, and a pushing part 70, in which the blank is pushed into the supplying pipe 16 by pushing the rear end part of the long blank on the unit base member 34.
Patent JP-H07119931-A (JP)
Title: Structure of combustion assisting device and manufacture thereof
Inventor: YOSHINO TATSU
IPC: F23D5/04
Filed: 1993-10-21
Abstract: PURPOSE:To reduce a cost by decreasing number of components of an assist burning apparatus to be used for a pot type petroleum burner. CONSTITUTION:Circular-arclike supporting legs 4 are disposed along a bore of a burning ring 3 at a metal plate having an outer periphery of the ring 3, a blue flame cap mount 4a is disposed at a center of the ring 3, and both ends of the legs 4 are continued to the ring 3 and the mount 4a. The continued part is bent by a drawing in which the ring 3 is retained that the mount 4a is pressed, the ring 3 is formed with the mount 4a at a predetermined interval and the mount 4a is fixed to a blue flame cap 2 by spot welding to complete a combustion assisting device.
Patent JP-H02262549-A (JP)
Title: Compound containing oxaminic acid group
Inventor: SHIRAKAWA SHINSUKE
IPC: C09K23/54
Filed: 1989-11-07
Abstract: PURPOSE:To provide the subject compound containing an organic group bonded to the N atom of an oxaminic acid group, having high reactivity as well as high stability to water and useful as a reaction raw material or a paint, adhesive, plastic material, etc., in the form of a resin. CONSTITUTION:The objective compound contains oxamine group having an organic group selected from (functional group substituted or unsubstituted) alkyl group, alkenyl group, alkynyl group, cycloalkyl group, aryl group, alkylene group, alkenylene group, alkynylene group, cycloalkylene group and arylene group bonded to the N atom of an oxaminic acid group or the objective compound contains a residue of a resin such as acrylic resin, polyester resin, epoxy resin, polyamide resin or amino resin and contains oxaminic acid group having an acid value of >=2. Oxaminic acid group is stable to water under normal condition and exhibits strong ionic properties, however, it easily decomposes and disappears by heating to form other functional group free from ionic properties. Accordingly, the use of the above compound as a coating agent facilitates the coating operation and gives a coating having high water-resistance and alkali resistance.
Patent JP-H01129784-A (JP)
Title: Piezoelectric actuator
Inventor: SASAKI NOBUTOSHI
IPC: H02N2/00
Filed: 1987-11-13
Abstract: PURPOSE:To easily move a moving body at a high speed by attaching 3 piezoelectric vibrators to a driver, and altering the phase, amplitude and frequency of a driving voltage to be applied thereto. CONSTITUTION:A square plate made of metal is used as a driver 1, and a first piezoelectric vibrator 3 formed with a flat platelike common electrode 4 on one side face of the plate and split electrodes 5 on the other side face is secured with the electrode 4 disposed at its driver side. A second piezoelectric vibrator 6 formed with a common electrode 7 in a rodlike state on one side face and spit electrodes 8 on the other side face is secured to the side face of the driver. Further, a third piezoelectric vibrator 9 formed with split electrodes 11 is secured, a moving body 2 adhered with a frictional material 13 made of metal or the like is disposed under pressure to the face 12 not attached with the vibrator 3 of the driver 1 to form an actuator. Thus, the body 2 can be moved freely laterally and longitudinally by the polarity, phase and amplitude of the signal to be applied to a terminal 16.
Patent JP-H08146362-A (JP)
Title: Spectacle lens and method for marking spectacle lens
Inventor: UMEZAWA EISABUROU
IPC: G02C13/00
Filed: 1994-11-22
Abstract: PURPOSE: To surely allow identification marks to remain at spectacle lenses imparted with marks by irradiation with a laser beam. CONSTITUTION: A lens edge 31 for framing the spectacle lens 30 into a frame is formed by cutting at the end edge of the lens. The identification mark 40 is put by a laser irradiation device at the lens edge slope 31a on the recessed surface side of the lens edge 31. A number to indicate the production history of the spectacle lens 30, for example, serial number or arrangement number, etc., is stated at the identification mark 40.
Patent JP-2001108326-A (JP)
Title: Heating medium supplying device
Inventor: KOBAYASHI KAZUO
IPC: F24F5/00
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a compact unit filled as an entirety in a housing in a heating medium supplying device having a heat exchanger using a Peltier element. SOLUTION: A drain 3 is used to radiate an exhaust heat of a heating medium 2 in a heat exchanger 10 using a Peltier element 13, and to cool a power source 35 by the drain (heat radiating water). To this end, a cooler 21 for passing the water is provided, and the air 4 in a housing 30 is forcibly cooled and circulated by a supply fan 41. Thus, a temperature rise in the housing 30 can be suppressed. Further, since hot air is not exhausted out of the housing, the heating medium supplying device can be installed in a clean room.
Patent JP-H09125830-A (JP)
Title: Door for bath room
Inventor: SHINDO KOJI
IPC: A47K3/00
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent the outflow of hot and cold water from a bath room effectively by forming a leg placing section to the upper section of a lower frame, forming a groove section, into which a projecting section is fitted slidably, to the leg placing section under the state, in which the groove section is placed along the lower frame, and introducing water infiltrating into the groove section to the bath room side. SOLUTION: Going-in-and-out to and from a bath room 3 are conducted smoothly without the catching of a leg by a lower frame 4 by constituting the top face of the lower frame 4 of a door frame 2 for the bath room so as to be formed in the same height as the floor face 5 of the bath room 3 and the floor face 7 of a dressing room 6 and imparting a function as a leg placing section 8 to the top face of the lower frame 4. A plurality of inflow opening sections 15 flowing hot and cold water received by the bottom section of the groove section 9 of the lower frame 4 into a return path 14 are formed to the bottom section of the groove section 9 in the longitudinal direction of the lower frame 4.  A plurality of discharge opening sections 16 for discharging flowing-in hot and cold water into the bath room 3 are formed to the lowermost section of the return path 14 in the longitudinal direction of the lower frame 4. The groove section 9 is used as a guide section 18 for opening and closing in combination, a rail projected from the lower frame need not be mounted, and the structure of the lower frame can be simplified.
Patent JP-S62194481-A (JP)
Inventor: RUSCEV MARIO
IPC: G01T1/29
Filed: 1986-12-03
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。