baber/WOPTO huggingface dataset:
Patent JP-H05160609-A (JP)
Title: Plate antenna
Inventor: ERITSUKU SHII KOORUZU
IPC: H01P5/107
Filed: 1992-01-30
Abstract: PURPOSE: To improve the antenna performance by providing a waveguide structure to a backside of a ground plane. CONSTITUTION: The flat plate antenna is made up of a ground plane, radiation elements whose impedance is in matching with that of a feeder, and a waveguide for sending a signal to a network layer. Specifically, a power distribution network layer 15 is coupled with a probe 20 placed at a mid feeding point and the probe 20 at a connection part of the mid feeding point is connected to the layer 15 through a hole made to the ground plane 10 at the single feed point. Furthermore, the probe 20 is connected to a 1/4 wavelength transition part 40A, which is connected to a distribution network 40B printed on the layer 15. The length of the probe 20 is selected properly to be tuned to a required frequency and mode suppression walls 30 placed in parallel with each other at both sides of the probe 20.  One wall of the waveguide 100 is configured by the plane 10 itself and the other three walls are configured by metallic pieces connected to the rear side of the plane 10, and a propagation path at an output of the waveguide 100 is folded by an angle of 90 deg..
Patent JP-H03243405-A (JP)
Title: Pneumatic tire
Inventor: ENDO YUKIO
IPC: B60C13/00
Filed: 1990-02-20
Abstract: PURPOSE:To tightly connect between a side wall rubber layer and a clinch apex and improve durability of a bead by fitting the upper part of the clinch apex into a groove with a lower opening formed on an inner end of the side wall rubber layer. CONSTITUTION:A tire 1 comprises a carcass 6 which passes from a tread through a side wall part 3 and is folded on a periphery of a bead core 5 on a bead 4. A side wall rubber layer 9 is extended from the side wall part 3 to the bead 4 while it covers an outer side 7 of the carcass 6. A clinch apex 11 is further provided on an outer side of the bead 4. In this constitution, a groove 14 with a lower opening is formed at an inner end 13 of the side wall rubber layer 9. The upper part 15 of the clinch apex 11 is fitted into the groove 14. Thus both parts 9, 11 can be tightly connected to each other so as to improve durability of the bead 4.
Patent JP-S5814474-A (JP)
Inventor: ARUMON OOGASUTASU MIYUURUHAUZE
IPC: H01R4/24
Filed: 1982-03-16
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-2000241312-A (JP)
Title: Dust sampler and dust monitor
Inventor: HASHIMOTO TADAO
IPC: G01T7/04
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a dust sampler or a dust monitor that can use a pump with exhaust capability corresponding to merely the amount of sample air passing through filter paper, accurately collects merely dust in sample air, and can quickly exchange the filter paper and maintain and inspect it. SOLUTION: An airtight seal member 114a of an airtight box 11a for accommodating a dust-collection part, a detector part, or the like has an exhaust hole 1141 in a recessed sectional shape, and is set in a channel at the side-wall upper end of a case 112a while the opening part of a recess faces upward. One end of an exhaust pipe 117 for reducing pressure is connected to the exhaust hole 1141, the other is connected to a pump 5, the pressure of exhaust space 1142 being formed by the airtight seal member 114a and a lid 111a is reduced by the pump 5, and the lid 111a is pressed to the airtight seal member 114a by atmospheric pressure, thus forming an airtight sealed state.
Patent JP-S60184527-A (JP)
Title: Production of wet friction material
Inventor: YAMASHITA MASAO
IPC: F16D69/02
Filed: 1984-03-05
Abstract: PURPOSE:To obtain a wet friction material having excellent heat resistance, low modulus of elasticity, and a suitable porosity, by impregnating a felted heat-resistant fiber material with a resin binder and curing the resin by heating under pressure. CONSTITUTION:A felted heat-resistant fiber (e.g., carbon fiber) material 2b impregnated with a resin binder (e.g., acrylic rubber), a core plate 1, and a felted heat-resistant fiber material 2a impregnated with a resin binder are laid upon a flat end plate 3b. A ring plated 3a is place on the felted fiber material 2b and fastening members 4a and 4b are placed on the top of the plate 3a so as to form crossed bridges. The assemblage is fastened by bolting through coil springs 5a- 5d ao that the fastening pressure may be about 0.1kg/cm<2>, and heated for curing the resin to obtain a wet friction material having a compressibility of 5-20kg/ cm<2> and a porosity of 20-70%.
Patent JP-2000240398-A (JP)
Title: Joint structure of segments
Inventor: KAWAGUCHI HIROYUKI
IPC: E21D11/04
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure of segments which enables easy execution of an assembling operation. SOLUTION: This joint structure of segments has a constitution wherein a joint plate 3 provided on the joining end face of one segment 1 is inserted into a recess 4, 5 of the other segment 1 and further wherein a joint screw 15 is driven into a sleeve 12 of the recess 4, 5 from the inner peripheral surface side of the segment 1 and made to engage with an engaging hole 8 of the joint plate 3 and thereby the two segments 1 are joined to each other.
Patent JP-S59166310-A (JP)
Title: Control method of differential speed rolling
Inventor: KATAOKA KEIGO
IPC: B21B1/22
Filed: 1983-03-14
Abstract: PURPOSE:To put the neutral point of a high speed roll within a roll bite by controlling the height of an auxiliary roll used for adjusting an biting angle of a strip basing on a signal, outputted from a detecting device for estimating the position of the neutral point of a roll placed at the high speed side. CONSTITUTION:At the outlet side D of rollig rolls 11, 12 whose peripheral speeds are controlled to be V1<V2, a signal 31 of a pulse oscillator 3, provided to a roll 2 for measuring the speed Vs2 of a strip S, and a signal 41 of a pulse oscillator 4 for measuring the peripheral speed of the roll 12, are inputted to an operator 5 to obtain DELTAV=Vs2-V2. In this case, a supplementary roll 9 for changing a biting angle of the strip S is provided to the inlet side E of the rolls, to output a signal 71 corresponding to the difference between a Vf and the DELTAV by comparing 7 the DELTAV with the set value Vf of a setter 6, thereby controlling the position of the roll 9 in the vertical direction by an adjusting mechanism 91. In this way, a neutral point of the high speed roll is kept within a roll bite without changing the peripheral speed of the roll.
Patent JP-S58160369-A (JP)
Title: Decorative emulsion coating for inorganic decorative board
Inventor: KOIKE YOSHIHIRO
IPC: C09D5/00
Filed: 1982-03-17
Abstract: PURPOSE:To provide an inexpensive emulsion coating for inorg. decorative boards, giving coating film excellent in adhesion, waterproofness, and resistance to efflorescence, by blending an inorg. pigment in a minute hollow sphere form and/or a water-insol-synthetic resin powder with an emulsion resin. CONSTITUTION:An inorg. pigment in a minute hollow sphere form, having particle size distribution of about 30-500mu and mediane particle size of about 50-300mu (e.g., Fillite made by Nippon Fillite Co.) and/or a water-insol. synthetic resin powder (e.g., polyester chip) are blended with 100pts.wt. emulsion resin, wherein the total amts. of the inorg. pigment and synthetic resin powder are in a ratio of 300pts.wt. or lower, to yield the intended emulsion coating for inorg. decorative boards. On application of the resulting coating to a slurry preformed material, an inorg. pigment and synthetic resin powder, having a low  specific gravity, cover the surface of the coating layer to reduce the contact surface area between a making roll and the coating and prevent the coating from  sticking to the roll.
Patent JP-H06343321-A (JP)
Title: Mowing machine
Inventor: KEN DAN
IPC: A01D34/63
Filed: 1994-03-11
Abstract: PURPOSE: To improve the grass collection ability of various mowers by compacting mown grass stored in a grass collection box. CONSTITUTION: This mower is provided with an under carriage, a cutting member, a motive force source, a driving line for transmissively linking the motive force source and the cutting member, an air current generating means for generating a pressurized air current, a grass collector and a means for detachably supporting the grass collector on the under carriage, the grass collector is equipped with a container for storing the mown grass, the container has one inlet at least, through which the mown grass moves in while riding on the pressurized air current, and includes a base wall, an upper wall and one or more side walls, one section of the base wall and the side wall includes an air permeable area, the air permeable area holds the mown grass in the container,  and the mown grass in the container and the air current are sucked through the respective air permeable areas by the air current generating means. Thus, the mower is made effective for compacting the mown grass in the container by filtering the air current in the case of use.
Patent JP-2000243658-A (JP)
Title: Method and apparatus for manufacturing film, film, film laminated body, and film component
Inventor: HONDA KAZUYOSHI
IPC: C23C14/22
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To mix an electrically conductive material into a resin film by depositing the electrically conductive material on the supporting body through a vacuum process simultaneously when the resin film material, etc., in a atomized state or in a vaporized state is deposited on the supporting body. SOLUTION: A resin film forming source 9 evaporates a resin film material by heating it with a heater or evaporates or atomizes it with a supersonic wave etc. The vaporized or atomized resin film material is then deposited on a supporting body. At that time, a part of a partition wall 9a on the side of an electrically conductive material providing apparatus 13 of the resin film forming apparatus 9 is notched, and the molecules or particles of the electrically conductive material from this cut away part 9a are mixed into the molecule flow or particle flow of the resin film material. Thus, a resin film in a state wherein the electrically conductive material is mixed into the resin film is formed.  As a can 7 is rotated, a metal film and the resin film into which the electrically conductive material is mixed are alternately laminated on the outer peripheral surface of the can 7, and a laminated body having a lamination number in accordance with the rotation number of the can 7 is formed.
Patent JP-S6457018-A (JP)
Title: Rotary type incinerator
Inventor: SUU YONGU RII
IPC: F23J9/00
Filed: 1988-02-25
Abstract: PURPOSE: To prevent re-solidification of an aluminum in windboxes by arranging heatable contact surfaces at a passage of molten metal dropped from an aluminum combustion barrel, heating the contact surfaces, and insulating the contact surfaces from the windboxes. CONSTITUTION: Heatable contact surfaces 62, 64 for storing dropped aluminum from a combustion barrel 10 from a funnel 62, which has a tube 64 oriented down. The tube 64 discharges molten aluminum captured by the funnel 62 to prevent re-solidification of the aluminum in the windboxes. A heating power source 80 holds the surfaces 62, 64 and pipes 66 at 660 deg.C or higher. The pipe 66 for holding the aluminum in a molten state until the stored molten aluminum is discharged is connected to and sealed by the tube 64, and separated from sidewalls 63 of the windboxes via perforations 69.
Patent JP-S55149457-A (JP)
Title: Automatic stepless transmission
Inventor: OZAWA YASUYUKI
IPC: F16H39/00
Filed: 1980-03-29
Abstract: PURPOSE: To cut down, in a device titled above, starting acceleration fuel cost and time by changing the revolutions of a vane with a constant capacity through steplessly changing the fluid passages of the impeller.  
     CONSTITUTION: The rotary piston 3 of a rotary pump operated by a motor shaft 2 is located on a cylinder 1 to generate fluidic pressure. A vane 5 and moving blades both provided on a cylinder 4 are rotated by fluidic pressure so that motive power for speed change is generated by an outut shaft 13. Further, a rotary weight 17, pawls 18W22, the grooves 23W27 engaging with the pawls 18W22, and a vane side wall 29 are provided. Further, an automatic clutch valve 15, a neutral rod 16 and a spare fluid chamber 28 are arranged. The relative rotational capacity, i.e. speed change ratio, of the vane to car speed (shaft: 13 revolutions) can be adjusted automatically and steplessly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08234725-A (JP)
Title: Image access control method and image data controller
Inventor: KAWACHI ATSUSHI
IPC: G09G5/39
Filed: 1995-02-28
Abstract: PURPOSE: To efficiently execute access to an image memory 3 and to shorten processing time. CONSTITUTION: This image data controller has an image memory 3 control section which transfers the image data stored in a bit map memory 2 to the image memory 3 and displays the image data on an image display section 4. The image memory 3 control section has a comparison processing section which compares the image data contents before and after movement of the displayed images, a data transfer section which transfers the image data of a changed part to a storage region exclusive of the coinciding image data storage region when the image data region coinciding before and after the movement exists as a result of the comparison,  an address memory section which stores the corresponding address information of the image data in the bit map memory 2 after the movement and the image data stored in the image memory 3 and an image data reading out section which reads the image data for displaying the image display section 4 out of the image memory 3 in accordance with the address information of the address memory section.
Patent JP-H03130465-A (JP)
Title: Antimicrobial fiber, resin and its production
Inventor: NOTO HIROYOSHI
IPC: D06M101/16
Filed: 1990-02-23
Abstract: PURPOSE:To obtain the subject fiber capable of exhibiting powerful antimicrobial effects excellent in resistance to washing by reacting cation- dyeable polyester fiber or resin having sulfone groups, etc., with a water-soluble silver compound and forming silver sulfonate in the fiber. CONSTITUTION:Polyester fiber or resin having sulfone groups or sulfonate groups in the fiber molecular structure thereof is reacted with a water-soluble is silver compound (preferred example; silver nitrate) at a temperature (preferred example; 90-140 deg.C) above the glass transition temperature of the aforementioned polyester to contain 1-1000ppm silver in the form of silver sulfonate. The resultant fiber or resin exhibits powerful antimicrobial effects though the amount of the combined silver is much smaller than that of conventional fiber or resin and is excellent also in color fastness to washing.
Patent JP-H09226636-A (JP)
Title: Trailer
Inventor: OUCHI TAKAO
IPC: B62D53/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To make the minimum turning radius further smaller for more small turning ability by supporting a wheel part on a chassis to be rotationally movable around a vertical axis and providing a rotationally movable positioning mechanism with a hydraulic cylinder jointed to a hydraulic circuit consisting of a main circuit and a preliminary circuit. SOLUTION: For a trailer, the rear of a chassis is supported by a wheel part 5. The wheel part 5 has a pair of axles 6, 6 and dual wheels 7 provided on the right and left sides thereof. The front and rear axles 6 are connected together via a pair of beams 9, both of which are connected together via a shaft 10. The wheel part 5 is supported on the chassis 2 by a supporting mechanism 20 containing ring upper and lower seats 23 to be rotationally movable around a vertical axis P and positioned in place by a rotationally movable positioning mechanism 30 to rotationally move the lower seat via an arm 31 with the operation of a hydraulic cylinder 32 jointed to a hydraulic circuit consisting of a main circuit and a preliminary circuit to be switched from the main circuit during malfunction.
Patent JP-H10241879-A (JP)
Title: Discharge lamp lighting device
Inventor: KONO TADAHIRO
IPC: H05B41/24
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce a current flowing in a switching element so that the switching element with a smaller rated current can be used, resulting in a lower cost. SOLUTION: In a discharge lamp lighting device, a relationship in size between the resonance frequency f1 of the first resonance circuit 1 formed with an inverter load circuit containing a discharge lamp LA and the resonance frequency f2 of the second resonance circuit 2 containing a discharge lamp filament preheating winding, connected in parallel thereto, is f1 <f2 , so that the phase of a combined current I0 with a current I1 flowing in the first resonance circuit 1, when a discharge lamp is lit, and a current I2 flowing in the second resonance circuit 2 in almost opposite phase can be in phase or in almost delayed phase with high frequency output voltage V. The second resonance circuit 2 is set for the combined current I0 to be minimum.
Patent JP-H02221004-A (JP)
Title: Sorting system for goods
Inventor: MURAKAMI KATSUHIKO
IPC: B65G1/137
Filed: 1989-02-20
Abstract: PURPOSE:To prevent wasteful number for a number display unit number in the sorting of a picking system, etc., by displaying a goods collecting number at the position when the movable type number display device having the display unit for goods collecting number is installed in a goods collecting part and connected to a shelf. CONSTITUTION:The connecting unit 7 electrically connecting the line lamp 6, which is lit when goods to be picked up exist, and a number display device 5 is provided in a goods shelf 2. On the other hand, a movable number display device 5 is composed on a gantry frame 8 by conforming and providing the display part 9, composed of a number display unit 10 and a finish key 11, on the goods arranging position of the shelf 2. In this constitution, the device 5 is moved to the shelf 2, where the lamp 6 is lit and the necessity for picking is displayed, and is connected to the unit 7. Then since a picking number is displayed on the unit 10, an operator collects goods according to the display, and operates the key 11. Thus the wasteful number of a display unit can be eliminated.
Patent JP-H03245433-A (JP)
Title: Exposure device for color cathode-ray tube
Inventor: YAMAGUCHI TAKEHIRO
IPC: H01J9/227
Filed: 1990-02-21
Abstract: PURPOSE:To locate a shade plate and a linear light source in predetermined positions so as to eliminate any color shift by forming a bending line for confirming the positions in the center in the longitudinal direction of a restriction window when the shade plate having the restriction window perpendicular to the longitudinal direction of the light source is disposed in an exposure light source unit for a shadow mask type color cathode-ray tube. CONSTITUTION:In disposition of a shade plate 7 and a linear light source 5 inside a light source unit 4, a bending line 70 is formed in the center in the longitudinal direction of a restriction window 7a of the shade plate 7. With this constitution, in installation of an exposure device, a movable reading telescope parallel to the X and Y directions of a panel 11 is mounted on a support table 2e of the panel 11, to read the positions of the shade plate 7 and linear light source 5. Consequently, the position of the bending line 70 is confirmed to make correct the relative positional relation between the center in the longitudinal direction of the restriction window 7a and the center 50 in the lateral direction of the linear light source 5. Therefore, a color cathode-ray tube excellent in color shift preventing characteristic can be obtained.
Patent JP-S56137411-A (JP)
Title: Malfunction detecting method in position control system
Inventor: SUZUKI AKIRA
IPC: G05D3/12
Filed: 1980-03-31
Abstract: PURPOSE:To enable accurate malfunction detection, by detecting the malfunction of the magnetic head by the malfunction detection circuit, depending whether one end of a shutter to cross the photosensor crosses this sensor actually or not. CONSTITUTION:Based on the present and objective address of the magnetic heads 1, 1, the photosensor 13 is provided at the location not at the both ends at least in the operating range of the operating position detector of the head. Depending  whether or not one end 12a of the shutter 12 crosses the sensor 13, the malfunction of the heads 1, 1 is detected at the malfunction detecting circuit. Thus, the malfunction of the heads 1, 1 can be detected accurately.
Patent JP-S58167590-A (JP)
Inventor: JIYANFUEDERIKO DORIA
IPC: C07D231/38
Filed: 1983-03-15
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-H09229822-A (JP)
Title: Sliding tester and method for testing slide using the tester
Inventor: KOSHIDA MICHIHIKO
IPC: G01M13/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to effectively sense the vibration generated during slide testing by measuring the vibration frequency and level while sliding a sliding unit such as faucet valve. SOLUTION: A vibration sensor 11 is mounted at a faucet valve 50, and a sliding test is conducted. In this case, the vibration generated at the valve 50 due to friction or wear is sensed by the sensor 11, transduced into an electric signal, and amplified by an amplifier 12. An analyzer 13 measures the frequency and level of the vibration based on the amplified signal and analyzes the mode of the wear at the time of sliding. For example, the patterns of the frequencies and levels of the various vibrations are previously stored, the measured vibration pattern is compared with the stored pattern, and the member and site of the wear are grasped. Further, there is no fear of erroneously detecting noise in a factory by mounting the sensor 11, and the vibration can be effectively sensed.
Patent JP-H11238564-A (JP)
Title: Connection converting adapter
Inventor: MIZUNO HATSUO
IPC: H02B1/40
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a connection converting adapter, cupuble of facilitating connection work for electrical equipment to a conductive bar and applying parts of the electrical equipment in common even when voltages are rated different. SOLUTION: This device is provided with a case 1, having insertion grooves 8-10 in which conductive bars 5-7 are inserted, and electrical equipment connection insertion parts 14, 15 which face terminals 12, 13 of electrical equipment 11, and conductive connection members 2, 3 having receiving blades 19, 20 on one end side and electrical equipment connection parts 17, 18 to be connected to the terminals 12, 13 on the other end side, and the electrical equipment connection insertion part 15 is formed at a height position similar to that of the terminal 13, and at a center height between the insertion groves 9, 10.