baber/WOPTO huggingface dataset:
Patent JP-H01147047-A (JP)
Title: Controlling method for galvanizing bath
Inventor: ISHIHARA HARUHIKO
IPC: C23C2/06
Filed: 1987-12-03
Abstract: PURPOSE:To maintain good plating workability for a long period and to improve quality of a plated product and productivity by raising Al concn. in a galvanizing bath contained in a subpot and also blowing bubbles to float and separate dross in the bath and returning this bath to a main pot. CONSTITUTION:The bath 2 in a main pot 1 is introduced into a subpot 8 from the main pot 1 with a circulation pump 4 and a Zn ingot 9 contg. Al is introduced and dissolved by heat of a heater and dross in the bath is allowed to react with Al and its specific gravity is made light and dross is made easy to float on the bath 2 level. At this time, dross is rapidly floated on the bath 2 level by blowing plenty of fine bubbles from a bubble blowing device 7 provided to the lower part of the subpot 8 and the floated dross is removed to the outside of the system. Thereby the clean and proper-temp. bath 2 in the subpot 8 in which Al concn. has been regulated to proper value by reduction of Al concn. due to reaction with dross is returned to the main pot 1 with a pump 5. Consequently, the bath 2 in the main spot 1 is always proper in composition and temp. and cleanly kept and thereby quality of a plated product and productivity can be improved.
Patent JP-H03166871-A (JP)
Title: Image pickup device
Inventor: OKINO TADASHI
IPC: G03B7/08
Filed: 1989-11-27
Abstract: PURPOSE:To detect a white level accurately by bringing a white (achromatic) level at preparatory exposure not to an upper limit of an output range of a solid-state image pickup element but to a proper operating range of the image pickup electric system. CONSTITUTION:A sample-and-hold circuit 9 extracts only a luminance signal corresponding to the brightness of an object from a signal processing circuit 5 and samples and holds a luminance signal in the timing when an achromatic color is detected. An arithmetic control circuit 10 controls the entire pickup device based on a timing signal from a clock circuit 7 and information of the circuit 9 or the like. Moreover, a preparatory photometry circuit 11 is a preparatory control means provided separately from the pickup means to measure the lightness of the object roughly. An achromatic color detection circuit 13 regards it as an achromatic color when both absolute values of two color difference signals obtained from the signal processing circuit are prescribed values or below and detects the achromatic color. The circuit 13 outputs a high level signal to the circuit 9, an A/D converter 12 and the circuit 10 when the video information of the object read from the image pickup element 4 is discriminated to be achromatic.
Patent JP-S63154503-A (JP)
Title: Rack structure
Inventor: NOBUKAWA SHUNJI
IPC: B65G1/14
Filed: 1986-12-19
Abstract: PURPOSE:To reduce the weight and to facilitate assembling, in a rack structure for suspension type automatic warehouse system, by suspending the upper end of a post secured with a load bearing member from an upper stage horizontal beam and engaging the lower end thereof movably up and down with a lower stage horizontal beam. CONSTITUTION:Framework of rack is assembled from horizontal beams 4a, 4b for side frame and suspension, anti-swing horizontal beams 5a, 5b, braces, etc. Then front and rear suspension post having a wire shelf board 12 and a stopper 15 are engaged sequentially with the horizontal beams 4a, 4b from the upper stage. Said engaging is carried out by moving a stopping click 21 of a bracket 20 in the suspension post 13b horizontally in order to fit said click 21 between upper and lower lips 22a, 22b of the horizontal beam 4b then lowering it. The suspension post 13a is also handled similarly. With such arrangement, vertical compression load does not function onto the suspension post, thereby the rack structure can be constructed with light material resulting in reduction of weight.
Patent JP-H08160512-A (JP)
Title: Driving device for camera
Inventor: ENDO MASARU
IPC: G03B17/00
Filed: 1994-12-08
Abstract: PURPOSE: To reduce the size and cost of a camera by providing first - third planetary gear mechanisms for transmitting the rotation of a motor. CONSTITUTION: The first planetary gear mechanisms 27 and 25 transmit the rotation of the motor 24 to a first path provided with a zooming mechanism and a film unwinding mechanism, when the motor 24 is rotated forward and alternately switch and transmit the rotation of the motor to a second path provided with a film winding mechanism, when the motor 24 is rotated backward. At the time of rotating the motor 24 forward, the planetary gear mechanisms 39 and 35 transmit the rotation of the first path to the film unwinding mechanism, when a zooming lever 13 is in a neutral position and to the zooming mechanism, when the zooming lever 13 is in a tele-side or wide side position.  Further, when the motor 24 is rotated backward, the third planetary gear mechanisms 15, 19 and 23 rotate the second planetary gear mechanisms 39 and 35 forward or backward according to the tele-side or wide side position of the zooming lever 13, to transmit the rotation to the zooming mechanism.
Patent JP-H03166272-A (JP)
Title: Resin composition for antifouling coating
Inventor: IWAMURA GORO
IPC: C09D5/14
Filed: 1989-11-24
Abstract: PURPOSE:To provide the subject composition forming strong coatings having moderate water solubility and stably eluted for a long period and useful for preventing the adhesion of marine organisms by containing a vinylic resin containing specific quaternary ammonium salt groups as a film-forming component. CONSTITUTION:The objective composition contains a vinylic resin having quaternary ammonium salt groups quaternized with an acid group-containing compound (preferably carboxyl group, sulfoxy group, phosphoric acid group or epoxy group) and preferably having a number-average mol.wt. of 2500-70000 as a coating film-forming component.
Patent JP-H06206731-A (JP)
Title: Device for forming glass container
Inventor: JIYOOJI TEII PIITAASON
IPC: C03B7/10
Filed: 1993-12-06
Abstract: PURPOSE: To provide a system of an improvement type which synchronizes the operation of a section controller as well as a machine controller and a glass gob distributor of a glass container forming device having plural sections forming glass containers.  
     CONSTITUTION: Plural separate glass gobs 14 are cut and formed from a runner 10 by a shearing machine 12. These glass gobs are transporting by the glass gob distributor to a trough 18 and are transported to the sections 1 to N according to selected ignition order and are formed to the containers. A feeder supplies one signal per cutting, i.e., one signal every time one glass gob is formed to a 1/N circuit. The signals subjected to N frequency division by this circuit are supplied to the controllers of the mechanical glass gob distributor and the electronic glass distributor and the controller of the sections 1 to N. As a result, the synchronization of the respective controllers is obtd. and the adequate control in glass container formation is executed. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01147892-A (JP)
Title: Land for surface mounting electronic parts
Inventor: MIZUNO HIDEAKI
IPC: H05K1/11
Filed: 1987-12-04
Abstract: PURPOSE:To make high density mounting possible by extending a land 1 for connection inward the surface mounting electron parts along a lead shape for making it a mark for visual position recognition, while dividing its border part with solder resist so as to remove a pattern prohibition area. CONSTITUTION:A part of a land 1 for connection is extended inward the surface mounting electron parts so as to provide a dummy land 2 for recognition of a parts carrier with a visual recognition device. A neck is provided between the land 1 and the land 2. A solder resist 3 preventing runoff of solder from the land 1 separates the land 1 from the rand 2. Then, as compared with a former recognition mark, a pattern prohibition area for expanding a visual field becomes needless. Since the land 2 lies inside the electron parts, the arrangement of a wiring pattern wiring the land 1 of the electron parts is not at all affected by it. Thereby, high density mounting becomes possible.
Patent JP-S63158275-A (JP)
Title: Sheet feeding method for recorder
Inventor: YANAGIURA TAKASHI
IPC: B41J13/00
Filed: 1986-12-22
Abstract: PURPOSE:To enable effective recording onto the entire surface of a sheet, by arranging feed rollers at the upstream and downstream sides in the sheet carrying direction of a recording head and making the feeding amount of roller larger at the downstream side than that at the upstream side when a wide recording sheet is fed while approximately equalizing both feeding amounts when an narrow sheet is fed. CONSTITUTION:Second feed rollers 15 at the downstream side of a recording section comprise a plurality of rollers 15A, 15B, for example, secured to a drive shaft 17 and rotary driven synchronously with a first feed roller 2 at the upstream side. Outer diameter DA of the roller 15A having a narrow interval is selected such that it is rotated equally with the circumferential speed of the first feed roller, while the outer diameter DB of the roller having a wide interval is selected such that it is rotated with slightly higher(3-5%) speed than the circumferential sheet of the first feed roller. When a narrow sheet 5A is fed, it is fed only by means of the small diameter roller 15A with a referential speed under recording; thereby, recording can be made continuously untill the rear end of the sheet 5A passes through a recording head 10 and the rear end margin can be reduced.
Patent JP-2000130031-A (JP)
Title: Clothes dryer
Inventor: KISHI MINORU
IPC: E06B3/48
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To reduce a space for opening or closing a door as compared with a single platy door by forming the door to cover a charging opening in an almost straightly stretched state in the closed condition and folding the door into two so that external surfaces face each other in the opened condition. SOLUTION: An opening/closing door 3 covers a charging opening 2c in an almost straightly stretched state in the closed condition and folded into two so that the front faces forming the external surfaces face each other in the opened condition to collapsibly open the door 3. That is, the front faces 31c, 32c of first and second divided doors 31, 32 are arranged to be almost flush with each other and disposed so as to position along the front face 2a of a drying chamber 2. In this door 3, both divided doors are connected in a bent fashion so as to put the front faces 31c, 32c of the first and second divided doors 31, 32 into the inside in the opened condition and the front face 31c of the first divided door 31 is disposed so as to be nearly perpendicular to the front face 2a of the drying chamber 2.
Patent JP-S63157437-A (JP)
Title: Manufacture of semiconductor device
Inventor: NODA MASANORI
IPC: H01L29/78
Filed: 1986-12-22
Abstract: PURPOSE:To perform selective oxidation after a side wall is eliminated, and prevent offset generating between the side wall and a region for forming semiconductor elements, by doping impurity into a semiconductor substrate under the condition where a side wall is formed on the side surface of a non-oxidizable film, and forming a channel stopper. CONSTITUTION:An oxide film 2 is formed by heating the surface of a semiconductor substrate 1. A nitride film 3 is formed on the oxide film #. A silicon oxide film 4 is formed on the film 3. On the oxide film 4, a resist film 5 is selectively formed, and the oxide film 4, the film 3 and the oxide film 2 are eliminated by applying the film A to a mask. Thus a region of the substrate 1 which serves as a field is exposed. After that, the film 5 is eliminated, and a silicon oxide film 6 is formed on the oxide film 4. A side wall 7 composed of the film 6 is formed on the side surface of the film 3. Further, a channel stopper 8 is formed by applying the oxide films 2 and 4, and the wall 7 to masks and implanting impurity ions into the substrate 1.
Patent JP-2000130188-A (JP)
Title: Actuator controller for internal combustion engine
Inventor: KAMIYA NAOYUKI
IPC: F02D11/10
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To enhance the follow-up stability of an actuator by agreeing the output duty value with the demand duty value of a torque motor (actuator). SOLUTION: Demand current required for driving a torque motor 19 controlling the operating conditions of an internal combustion engine 1 is calculated, and the demand current is converted into a demand duty in accordance with the resistance and voltage of the driving part of the torque moor 19, and the demand duty is corrected so that the average current flowing in the torque motor 19 at present agrees with a demand current. At that time, a correction value for correcting the demand duty on the basis of the judgment result whether or not the sign of the average current corresponding to the current direction for driving the torque motor 19 in the normal/reversing direction agrees with the sign of the demand duty is determined. Thus, the error of output duty to the demand duty of the torque motor 19 is properly corrected and the follow-up stability is enhanced.
Patent JP-2000200132-A (JP)
Title: Icon display processor
Inventor: SEKI NORIO
IPC: G06F3/0482
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To intuitively recognize sub data buried in or linked with main data in the state of displaying a main icon for symbolizing the main data. SOLUTION: In the state where buried data B and C are buried in a document A, at the time of displaying the main icon 10, the sub icons 12 and 14 corresponding to the respective buried data are displayed on the back side. By such sub icon display, the sub data included in the document A are intuitively recognized. The sub icons are displayed for the respective sub data or displayed for the respective kinds of the sub data. An operation can be directly performed to the sub icon.
Patent JP-H09147372-A (JP)
Title: Optical information recording/reproducing device
Inventor: OTANI HIROHIDE
IPC: G11B21/08
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To perform a seeking operation within a short time. SOLUTION: During a seeking operation, an output signal from a seeking signal generating part 12 for generating a dignal signal indicating the moving direction and distance of an objective lens 2 is added to an output signal from an offset amount detecting part 13 for detecting the offset amount of a tracking error signal and the result is supplied to an actuator driving part 11.
Patent JP-H02152488-A (JP)
Title: Course lining in pool or the like
Inventor: NIIMURA MASATERU
IPC: A63K1/00
Filed: 1988-12-05
Abstract: PURPOSE:To enable course lines to be set in any direction with a simple operation by arranging a required number of line plates linearly in a certain direction while attaching removably the arranged line plates to a pool floor with fixtures. CONSTITUTION:A required number of line plates 2 are arranged linearly longitudinally of a pool on the upper surface of a floor material 10 constituting a pool floor 1, while hook parts 22 of respective line plates 2 are connected to receiving parts 23. Then, engaging parts 32 and shaft parts 31 of fixtures 3 are inserted in fixture inserting holes 21a of the arranged line plates 2 respectively so that the engaging part 32 passes through a fixture inserting hole 12a provided in a connection 12 of the floor material 10a. When the fixture 3 is further forcibly pushed from such condition, the engaging part 32 is returned by its elasticity and engaged with the outside edge of each fixture inserting hole 12a so that each fixture 3 anchors each line plate 2 to each floor plate 10a. Thus, each line plate 2 is moved into intimate contact with said floor material 10a so that both ends are not turned up by hydraulic pressure.
Patent JP-H08162226-A (JP)
Title: Electric connector
Inventor: SAKATA KATASHI
IPC: H01R24/00
Filed: 1994-12-09
Abstract: PURPOSE: To provide an electric connector which is capable of stably connecting a sub-substrate, hardly broken even when the sub-substrate is repeatedly inserted and removed, and highly economical and inexpensive. CONSTITUTION: An electric connector is used to connect a sub-substrate 30 in which a plurality of pads are arranged at the edge to a main substrate, and a contact terminal 40 formed by punching from an elastic conducting material sheet and bending it is arranged in a pre-loading state. The edge of the sub-substrate is inserted between an upper contact 41 and a lower contact 44 of each contact terminal 40 without applying insertion force, then the sub- substrate is rotated. Thereby, each contact 41 comes in contact with each corresponding pad with specified contact force.
Patent JP-H07157490-A (JP)
Title: Amino group-containing silicate oligomer
Inventor: OTANI MASARO
IPC: C08G18/00
Filed: 1993-12-07
Abstract: PURPOSE:To obtain a compound useful as a dehydrating agent, a trapping agent for a metal and an acid and as a primer. CONSTITUTION:This amino group-containing silicate oligomer is obtained by co-hydrolyzing a polyaloxysilane oligomer with an amino group-containing alkoxysilane of the formula (R<1> is a 1-6C alkyl; R<2> is H, a 1-6C alkyl or phenyl; R<3> is a l-6C alkylene; R<4> and R<5> are each H, a 1-6C alkyl, allyl, phenyl or an alkylaminoalkyl or R<4> and R<5> are bonded to form morpholine ring; (n) is >=1 integer shown by 3-m; (m) is 0-2) or its oligomer to give an amino group- containing silicate oligomer. The oligomer has 500-10,000 weight-average molecular weight and is suitably useful as a primer composition for improving adhesiveness between an inorganic material such as especially metal, glass or ceramic and an organic material such as synthetic resin.
Patent JP-H06126492-A (JP)
Title: Portable hydraulic tool
Inventor: YAMADA SHUNICHI
IPC: F15B15/18
Filed: 1992-10-20
Abstract: PURPOSE:To easily make a return valve operable with one hand by operating an activating lever projected from the outside of a case through a connecting member when a movable member arranged near a handle is moved by the hand holding the handle. CONSTITUTION:The end of the activating lever 31 brought into contact successively with the valve body 30 of a hand-operated return valve 29 which is connected to a hydraulic circuit built in a portable case 1 is protruded from the outside of the case 1. The portable hydraulic tool is such that, in the proximity of the handle (32) of this case 1, the movable member 36 is provided and that, between the movable member 36 and the end of the activating lever 31, a connecting member 37 interlocking the member 36 and the lever 31 is interposed. Thus, with the handle held by hand, the activating part of the return valve 29 is easily operated by one hand; and the portable tool that is excellent in operability and handleability is obtained.
Patent JP-H11123658-A (JP)
Title: Dresser and dressing device
Inventor: SUZUKI TOSHINARI
IPC: B24B53/12
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a dresser and a dressing device which can obtain a sufficient dressing effect as well as realizes a labor saving of the dressing work. SOLUTION: This dressing device 1 has a dresser 2 and a dresser driving device 3. The dresser 2 has brushes 11a and 11b planted on the upper and the lower surfaces of a dresser main body 10, and scrapers 12a and 12b projected in the longitudinal direction of the dresser main body 10, while the dresser driving device 3 has an oscillating mechanism to oscillate the dresser 2 in the radial direction of a surface plate, Favorably, a spring to energize the scrapers 12a and 12b in the projecting direction is provided in the main body 10.
Patent JP-H02151703-A (JP)
Title: Apparatus for inspecting mounting of part
Inventor: HARADA TOSHIHIRO
IPC: H05K13/08
Filed: 1988-12-02
Abstract: PURPOSE:To detect a mounting position regardless of the height of an electronic part by projecting slit lights having a plurality of colors on a printed circuit board from an oblique direction and forming projection patterns wherein the colors of adjacent projection lines are different on said board. CONSTITUTION:Projectors 4x, 4y in X- and Y-axis directions for forming color multislit patterns (forming said patterns by the alternate vapor deposition of interference filters on respective slits in the order of red, green and blue) are arranged at a place diagonally above a printed circuit board 10. Shutters 3x, 3y are respectively mounted to the projectors 4x, 4y on the light emitting sides thereof and operated to respectively and individually project slit patterns in the X- and Y-axis directions. An imaging part 5 photographs the color slit patterns formed on the board 10 and sends an image signal to an A/D conversion part 6. An image processing part 7 detects the discontinuity of the slit patterns in an image or the color discontinuity of the slit patterns to detect the mounting position of the chip part 11 on the board 10 and judges whether the mounting position is within an allowable error range.
Patent JP-H11140644-A (JP)
Title: Thin film deposition device and production of thin film
Inventor: SHINOKAWA TAIJI
IPC: C23C14/56
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To impart high durability to an endless belt running at a high speed and to prevent from being affected by the heat of a nonmagnetic supporting body to be carried by regulating the surface roughness of the back face of an endless belt carrying a nonmagnetic supporting body in which ferromegnetic metal thin film is to be formed in a vacuum tank and the surface roughness of a temp. controlling roller for cooling the endless belt to specified ranges. SOLUTION: The surface roughness of the back face (the face opposite to the face in which a nonmagnetic supporting body 1 runs) of an endless belt 11 carrying the nonmagnetic supporting body 1 in which ferromagnetic metal thin film is to be formed in a vacuum tank 15 is regulated to the range of 0.1 to 2.0s. Furthermore, the surface roughness of a temp. controlling roller 12 cooling the endless belt 11 is regulated to the range of 0.1 to 2.0s. In this way, the frictional coefficient is controlled, and the endless belt 11 shows stable running. Moreover, as the endless belt 11, metals such as stainless steel, titanium, molybdenum, copper-titanium or the like can be given, but, limitation is not placed thereon, and, its thickness is preferably regulated to the range of 0.1 to 1.0 mm.
Patent JP-H10117615-A (JP)
Title: Batch constructed stay anchor
Inventor: WATANABE TSUGUHIKO
IPC: A01G17/04
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a comparatively small-scale stay anchor to be used mainly for an underground pole for planting and other anchor picket, etc., of a shelf at an orchard. SOLUTION: An upper drawn plate 2 provided with a combining hole 3 is fixed and integrated to the rear tip of a substrate 1 to make an upper drawn plate body D, and A total pipe 12 provided with upper and lower adjusting holes 3B and 3A is fix-integrated to the upper edge of a resistant plate 4 to make a total pipe body E. Then a pin 3C is put through the combining hole 3 and the lower adjusting hole 3A coinciding at a position where the tip of the plate 4 is fixed on the slope of the substrate 1 after inserting the pipe body E through into the drawn body D so that the drawn body D and the pipe body E are engage-integrated with the pin 3C.