baber/WOPTO huggingface dataset:
Patent JP-S61105719-A (JP)
Title: Height adjusting mechanism of magnetic head for vtr
Inventor: WASAI KIYOTAKA
IPC: G11B5/53
Filed: 1984-10-29
Abstract: PURPOSE:To maintain good reproduction output of a magnetic head by so constituting a base as to have an elastic flexibility against bending and restoring loads to the base using a concave hole in a head base and a height adjusting screw. CONSTITUTION:A head base 2 with a head tip 3 stuck on its tip is mounted on the lower surface of a rotary cylinder 10 with a fixing screw 13, the tip of a height adjusting screw 14 is set to touch a middle point (a) of a concave hole 12, and the base 2 is bent downward by the moment of the screw force P and the distance l1 to the point (a). On the other hand as the twisting load causes the tip 3 to be bent upward in the left side from the point (a), the size and the configuration of the hole 12 and other parts are decided so that the tip 3 is to be horizontally held. Thus the contact of the head 3 and a tape 17 is kept in a same position before and after head height adjustment the deviation of reproduced output envelope is eliminated and the degradation of the output caused by a long-term use is reduced since uneven contact is prevented.
Patent JP-S61105638-A (JP)
Title: Stepwise graphic clipping system
Inventor: MAEZAWA HIROYUKI
IPC: G06T11/00
Filed: 1984-10-29
Abstract: PURPOSE:To decrease remarkably a useless step required for clipping, and to execute clipping at a high speed by executing the clipping of a display data, etc. stepwise as the whole drawing, an element of a graphic, and a line segment unit. CONSTITUTION:A relation of the whole drawing and a boundary 8 is discriminated by a relation of an area 7 of a dotted line circumscribed to the whole drawing and the boundary 8. In this case, the area 7 extends over the inside and the outside of the boundary 8, therefore, a relation of each graphic element of the next stage and the boundary 8 is discriminated, the graphic element which has been discriminated to be in the inside of the boundary 8 is displayed as it is, and the graphic element which has been discriminated to be in the outside of the boundary 8 is not displayed. Also, as for the graphic element which has been discriminated to extend over the boundary 8, a relation to the boundary 8 is discriminated at every configuration component of the graphic element, in the last stage, and the configuration component extending over the boundary 8 is displayed up to a point of intersection to the boundary 8. In this way, by adding a processing part as pre-processing, clipping can be executed at a high speed.
Patent JP-H0389253-A (JP)
Title: Carrier for electrophotography and production thereof
Inventor: HAYASHI TAKAKO
IPC: G03G9/08
Filed: 1989-08-31
Abstract: PURPOSE:To decrease the apparent sp.gr. of the carrier and to prevent the destruction of microcapsule toners at the time of agitation by using a microballoon-shaped resin carrier. CONSTITUTION:This carrier 1 for a developer consists of the microcapsule toner and the carrier and is formed to the microballoon shape by using the resin 2 (e.g.styrene/butyl methacrylate compolymer). This carrier 1 is produced by dispersing a hydrophobic solvent (e.g.diethyl ether) contg. the components consisting of the resin 2 and a magnetic material 3 (e.g. magnetite treated of a titanate coupling) to be added at need in an aq. medium and heating up the dispersion to vaporize the hydrophobic solvent. The sp.gr. of the hydrophobic solvent liquid is preferably made smaller than the sp.gr.of the aq. medium in this case.
Patent JP-S60119043-A (JP)
Inventor: OKABASHI KEIJI
IPC: H01H50/18
Filed: 1983-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6286655-A (JP)
Title: Ion implantation apparatus
Inventor: SHINOZUKA NORIYASU
IPC: H01L21/265
Filed: 1985-10-11
Abstract: PURPOSE:To make accurate centering performable, by installing plural ion beam measuring small targets, being electrically insulated each, in the central part of an ion beam adjusting target. CONSTITUTION:Plural small targets 2, being divided into four parts and electrically insulated each, are installed in the central part of a adjusting target 1 to be set up in front of an implanting target. Supposing that an ion beam current being dislocated in an upper right direction is irradiated to the target, the ion beam current flowing in one target in a right upper direction of these small targets 2 divided into four parts grows large as compared with that of other three targets. Therefore, an ion beam 4 is shifted to the side where the ion beam current is the smallest in number, and if these ion beam currents flowing in these four targets 2 become equalized, this part comes to show the center position in consequence. Likewise, these four targets 2 are used in making them two-in-a-set ones, whereby vertical or symmetrical signals are securable, and a difference between two signals is fed back, thus positioning adjustment for the ion beam easily performable by automatic control.
Patent JP-S6380603-A (JP)
Title: High frequency amplifier circuit
Inventor: MURAKAMI YUICHI
IPC: H03F3/60
Filed: 1986-09-25
Abstract: PURPOSE:To prevent oscillations from occurring regardless of variation in the impedance at an input terminal by combining two right-angled phase hybrids with amplifier circuits. CONSTITUTION:The right-angled phase hybrid ecrcuits HB1 and HB2 are used and a 1st port P1 of a 1st hybrid circuit HB1 is used as the input terminal; and the input terminals of the two amplifier circuits A1 and A2 are connected to a 2nd port P2 and a 3rd port P3 having a mutual 90 deg. phase difference, and a terminating element Z0 is connected to a 4th port P4, i.e. an isolation port. Further, the output terminals of the amplifier circuits A1 and A2 are connected to the two ports P3 and P2 of a 2nd hybrid circuit HB2 which have a mutual 90 deg. phase difference, the terminating element Z0 is connected to the isolation port P4, and an output terminal is led out of another port P1. Consequently, the circuit never oscillates even if the impedance at the input terminal varies.
Patent JP-H0752236-A (JP)
Title: Manufacture of bent box frame
Inventor: ISHII DAIKICHI
IPC: B29K105/04
Filed: 1993-08-19
Abstract: PURPOSE:To manufacture a curved box frame material excellent in strength by a method wherein a smooth-finished plain roll and a projected and recessed roll, on the surface of which projected parts having the direction intersecting the direction of rotation are produced, are provided opposite to each other so as to pass box frame material between the rolls under the condition that the surface to be bent is faced to the rugged roll side. CONSTITUTION:A plain roll 11 has a smooth-finished surface, and a rugged roll 12 has a surface on which projected parts 13 are produced normal to the direction of rotation. Further, the plain roll 11 and the rugged roll 12 are at a space. Box frame material 12 is carried under the condition that the bent surface is faced to the rugged roll 12 side and the overlayed surface is faced to the plain roll 11. By passing the box frame material 21 between the plain roll 11 and the rugged roll 12, a plurality of grooves 22 are produced in the direction intersecting the carrying direction by pressing the projected parts of the rugged roll 12 against the rugged roll side surface of the box frame material 21 and, at the same time, the box frame material 21 is bent along the grooves 22 so as to form an inward-curved box frame 21 excellent in strength.
Patent JP-H0675720-A (JP)
Title: Printing device
Inventor: MURAKAMI YUTAKA
IPC: G06F3/12
Filed: 1992-08-26
Abstract: PURPOSE:To simply rewrite the parameter which decides a code system, etc., stored in a nonvolatile memory. CONSTITUTION:When a printer 2 is started with operation of a specific key kept pushed on a panel 25, a setting mode is set for rewrite of a nonvolatile RAM 24 and a menu is displayed on a CRT 3 via an I/F 27. An operator inputs the desired data through a K/B 4 based on the displayed menu. The input data are stored in the RAM 24 by a CPU 21 as the new value. Thus, the printer 2 decides the attributes of a code system, etc., based on the value written in the RAM 24.
Patent JP-H1163991-A (JP)
Title: Working apparatus measuring method of constructing machine
Inventor: ONO TOMOAKI
IPC: G01C15/00
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To improve measuring precision and reproducibility, in a method measuring the position of the working apparatus of a constructing machine by using a ray as reference and a light receiving equipment fixed on the working apparatus. SOLUTION: A laser light 49 as reference is cast along a working surface 46 and is received with a laser light receiving equipment 48 fixed on the arm 25 of the front working apparatus 15 of a hydraulic excavator. The front working apparatus 15 is moved downward. A first linkage attitude of the front working apparatus 15 is stored, when detected light receiving signals are switched in a first light receiving region S1 and a second light receiving region S2 of the laser light receiving equipment 48. A second linkage attitude of the front working apparatus 15 is stored when detected light receiving signals are switched in the second light receiving region S2 and a third light receiving region S3 of the laser light receiving equipment 48.  The linkage attitude of the front working apparatus 15 when the center of the laser light receiving equipment 48 is positioned on the laser light 49 is obtained from the average value of the first and the second linkage attitudes.
Patent JP-2001051739-A (JP)
Title: Multidirectional input device
Inventor: NAKAMURA MASAHIKO
IPC: G05G5/05
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To suppress the whole height of a multidirectional input device called as a joystick. SOLUTION: This multidirectional input device is provided with a spherical part 32 or rotating shaft parts 33 and 33 protruding to both sides or both parts. At the lower parts of an operation member as fall-off stop parts. The fall-off sop parts are supported between the semi-spherical part 42A of a rotating member 40A in an upper stage and the arc-like part 42B of a rotating member 40B in a lower stage so that they can be rotated. A long hole 43A through which the operation member 30 passes is provided in the rotating member 40A in the upper stage and a boss part 47B engaged with a groove part 34 provided at the lower face of the operation member 30 is provided in the rotating member 40B in the lower stage. A circular slider 50 energized by a spring 60 is elastically abutted on the flat faces 44A and 44B installed on both end shaft parts of the rotating members 40A and 40B.
Patent JP-H0866345-A (JP)
Title: Cleaning tool
Inventor: YANAZU TAMAMI
IPC: A47L13/44
Filed: 1994-08-29
Abstract: PURPOSE: To provide a cleaning tool by which the cleaning of a room, stairs, or the like can be efficiently carried out, and also the cleaning can be carried out without raising dust, and further the need for frequently replacing or wash ing the dustcloth due to the dirt with the lapse of cleaning time can be dispensed with, and also the need for carrying a water bucket to a cleaning place can be dispensed with. CONSTITUTION: A brush 1 is fixed and a dustcloth-fitting plate 8 is attached l-to a brush fitting member 2 to which a handle 5 is fitted. One end of a dustcloth 10 is fixed to the one side of the brush fitting member 2 by means of the dustcloth fitting plate 8, and the lower end part of the brush 1 is covered with the intermediate part of the dustcloth 10 except both the ends of the brush, and the other end of the dustcloth 10 is fitted to the other side of the brush fitting member 2 by means of the fitting plate 8. Otherwise, the dustcloth 10 is made to an endless belt shape, and rods 11 are inserted into both ends thereof, and the rod 11 is fitted into the retainer 8a of the fitting plate 8, so that the dustcloth is detachably fixed.
Patent JP-H0780743-A (JP)
Title: Work carrying device
Inventor: TANGE KOJI
IPC: B65G43/00
Filed: 1993-09-13
Abstract: PURPOSE:To enhance working efficiency or sufficiently secure working hours by shortening time for carrying in and out a work base in a working position. CONSTITUTION:When work for a work A in an working position is over and a signal having detected the release of a stopper is inputted to a control unit 25, an air cylinder 22 starts operating based on an output signal from the control unit 25, and the piston 22a of the air cylinder 22 is sucked in the carrying direction, so that the rear end section 14a of a work base 14 is pushed on so as to be moved in the carrying direction by the tip end section of the pawl 17a of an anti-back 17. A work base 13 in the working position can thus be carried out via the work base 14 behind, and concurrently the work space 14 behind can be carried in the direction of the working position.
Patent JP-H1151787-A (JP)
Title: Sensing and display apparatus for irregular displacement in base of steel tower
Inventor: ASO TERUO
IPC: E02D27/42
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a sensing and display apparatus by which the generation of a displacement in the base of a steel tower is sensed automatically so as to be displayed before a steel tower member is deformed or damaged. SOLUTION: In an arbitrary face out of four faces on the base of a steel tower 1, an auxiliary material which does not affect directly the strength of the steel tower due to an upper-part load is used. Horizontal opposite-side auxiliary materials are connected so as to be displaceable with reference to a horizontal material 3. A sensor member which is deformed or destroyed by a displacement load applied between the members is stretched. A sensor for a plane material is installed. Alternatively, a verical auxiliary material 2 is connected so as to be displaceable with reference to the horizontal material 3. A sensor member which is deformed or destroyed by a displacement load applied between the members is stretched. A sensor A for the verical zuxiliary material is installed.  Alternatively, the horizontal material 3 which does not affect directly the strength of the steel tower due to the upper-part load and which is connected linearly is connected so as to be displaceable. A sensor member which is deformed or destroyed by a displacement load applied between the members is stretched and installed between the connection members.
Patent JP-2000055593-A (JP)
Title: Shooting evaluation device
Inventor: YAMAMOTO MOTOO
IPC: F41J5/04
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a shooting evaluation device that instantly and automatically judges whether a bullet being hits a target or not. SOLUTION: A device is composed of a wave transmitter 11 that is provided before a target 10 and irradiates a radio wave to the entire target 10, a wave receiver 12 that is provided at the same position as the wave transmitter 11, a wave transmitter 13 that is provided at a position that does not overlap with the wave transmitter 11, and a wave transmitter 14 that is provided at the same position as the wave transmitter 13, and an analysis part. The wave receiver 12 receives a reflected wave being generated by reflecting the radio wave from the wave transmitter 11 by bullets 5a, 5b, and 5c, and the wave receiver 14 receives the reflected wave being generated by reflecting the radio wave from the wave transmitter 11 by the balls 5a, 5b, and 5c. In this case, when the bullets 5a, 5b, and 5c are hidden by the target 10 and the wave receivers 12 and 14 do not simultaneously receive the reflected wave, the analysis part judges that the bullets 5a, 5b, and 5c hit the target 10.
Patent JP-H04356330-A (JP)
Title: First carrying device in metal mold casting
Inventor: AOKI GENSAKU
IPC: B22C9/06
Filed: 1991-09-07
Abstract: PURPOSE:To efficiently cast many kinds of products by using many metal molds by forming a metal mold casting device by dividing it into each separate function, and placing each device thereof onto a circle through a carrying device. CONSTITUTION:A chain conveyor device being orthogonal to a first line and a second line is provided, and between chains of both sides of this chain conveyor, plural cross beams 99 are extended and laid. Plural metal mold placing rollers 100 are placed on each cross beam 99 so that a metal mold can be supported by rollers of a pair of two cross beams. An interval of a pair of two pieces of cross beams thereof is allowed to coincide with an interval of a first line and a second line. In such a way, since each work is executed so as to advance together by using several pieces of metal molds, a solidification time of a molten metal and a waiting time required for taking out a product from the metal mold are not required, and the production efficiency is improved.
Patent JP-H04251019-A (JP)
Title: Transportation and storage system
Inventor: YUUGO BAN DEN BAAFU
IPC: B65G35/06
Filed: 1991-09-07
Abstract: PURPOSE: To provide a conveyer and a storage system using several trays, which are convenient for cleaning and sanitary, not requiring a large storing space even though it has in general a large capacity, and easy in taking-out. CONSTITUTION: A product carrying tray 1 has end members 3 formed therein longitudinal slots adapted to be slidably engaged with the top of a guide rail in a conveyer facility or a storage unit. Coupling members 5 to be engaged with trays stored on the guide rail are provided at the lateral edges of the tray 1. In the illustration, each of the coupling members 15 has a structure composed of a projecting part 7 and an end parts 6 laterally extended. The tray according to the present invention, is suitable for storing foodstuffs in a storage or processing chamber, and this tray can be used as a product carrying element in the conveyer facility. In addition to the hook type interconnection, many magnetic interconnection mechanism can be used, including a magnetic coupling.
Patent JP-H0951805-A (JP)
Title: Shoes
Inventor: FUKUOKA SUMIKO
IPC: A43B23/02
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To simply, easily and further beautifully finish the peripheral edge of a wearing opening on the instep. SOLUTION: Concerning shoes, the surface around the wearing opening is finished by a binding 3 along the peripheral edge of the wearing opening on an instep 2 formed by a soft synthetic resin. Concerning the shoes, the binding 3 and the instep 2 are integrally formed by the synthetic resin forming the instep 2. The binding 3 is formed thinner than the instep 2, and the thin building 3 is U-bent inside the instep 2 and connected on the inner surface of the instep 2. When integrally forming the instep 2 and the binding 3, a flexible fiber sheet member 1 is inserted to the inner surfaces of the binding 3 and the instep 2. The fiber sheet members 1 inserted to the inner surfaces of the instep 2 and the binding 3 are connected each other, and the rear surface of the binding 3 is reinforced by the fiber sheet member 1 inserted to the instep 2.
Patent JP-H0675203-A (JP)
Title: Driving circuit of display device
Inventor: KUMADA KOJI
IPC: G02F1/1362
Filed: 1992-08-26
Abstract: PURPOSE:To securely lower the transmittance of a corrected pixel and improve the display quality. CONSTITUTION:An analog switch 15 is switched on the basis of a vertical blanking period decision signal C for deciding a vertical blanking period of a liquid crystal driving video signal A to select a video signal A or display correction signal B. In the vertical blanking period, the display correction signal B is supplied to a pixel electrode instead of the video signal A. Further, a voltage waveform which has as a large amplitude as possible is generated for the display correction signal B. Consequently, a voltage applied to the corrected pixel is made high. Even when this display correction signal is supplied to normal pixels, there is no influence upon the normal pixels in the vertical blanking period. When the display correction signal B is supplied to the corrected pixel, on the other hand, the liquid crystal display device 10 is driven in normally white mode, so a defective pixel becomes lower in transmittance to light than the normal pixels to become dark.
Patent JP-S61106750-A (JP)
Title: Weather resistant steel plate of more than 16mm thickness having high weldability
Inventor: HATAKEYAMA KOTARO
IPC: C22C38/00
Filed: 1984-10-31
Abstract: PURPOSE:To improve the weldability and hot cracking resistance of a weather resistant steel plate by regulating the C and P contents to a specified value each. CONSTITUTION:The composition of a weather resistant high-P steel plate of >=16mm thickness is composed of, by weight, 0.08-0.15% C, <1.0% Si, 0.5-2.0% Mn, 0.05-0.15% P, <0.04% S, <2.0% Cu, <2.0% Cr, <1.0% Ni, <1.0% Al, <0.008% N and the balance Fe. The composition may further contain one or more among <0.1% Nb, <0.15% V, <0.1% Ti and <1.0% Mo. The weather resistant steel plate has improved weldability and improved hot cracking resistance at a weld zone because the C and P contents are restricted as mentioned above.
Patent JP-S61106615-A (JP)
Title: Production of block propylene copolymer
Inventor: FUJIKAGE ICHIRO
IPC: C08F297/00
Filed: 1984-10-31
Abstract: PURPOSE:To obtain block propylene copolymer having a consistent quality, by controlling the latter-stage polymerization in a specified manner in conducting first the homopolymerization of propylene by bulk polymerization and conducting the copolymerization of propylene with ethylene. CONSTITUTION:The homopolymerization (former-stage polymerization) of propylene is conducted by bulk polymerization in which propylene itself is used as a liquid medium. n conducting the copolymerization (latter-stage polymerization) of propylene with ethylene, the temperature and the pressure in the reaction tank are detected, and the reactant ratio and conversion are determined according to the predetermined relationship among a reactant ratio, a reaction temperature and a reaction rate. One of the amount of ethylene and/or propylene feed, a reaction time and the amount of an activator used is controlled so that the determined values may be equal to those desired. By further controlling this controlled variable according to the ethylene content in the polypropylene determined from the material balance in the polymerization system, the titled copolymer of a consistent quality can be obtained.
Patent JP-H1093377-A (JP)
Title: Surface acoustic wave filter
Inventor: SHINODA KYOICHI
IPC: H03H9/64
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To suppress characteristics deterioration due to a mutual superimposition and diffraction of a surface acoustic wave. SOLUTION: In a 2-input 1-output surface acoustic wave filter subjected to apodization weighting, let points being cross points between lines tying centers of apodization weighting of surface acoustic wave stimulation electrodes and lines tying tips of the surface acoustic wave stimulation electrodes and located at the outermost sides with respect to a surface acoustic wave reception electrode be L1 , L2 and let points at ends of bus bar side electrodes of the surface acoustic wave receiving electrodes, located at the innermost sides with respect to the surface acoustic wave stimulation electrodes and corresponding to the points L1 , L2 be L1 ', L2 ', then the lines tying the apodization weighting centers of the surface acoustic wave stimulation electrodes are at the outside of triangles consisting of line segments L1 L2 , line segments L2 L1 ', and line segments L1 'L2 '.