baber/WOPTO huggingface dataset:
Patent JP-H09328735-A (JP)
Title: Fender
Inventor: SUGISAWA TOSHIFUMI
IPC: E02B3/26
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To increase the durability of a fender by orienting reinforcing fiber which reinforces a cylindrical body of the fender in such a manner that it has a specific angle for the direction of generating line which constitutes a peripheral face of the cylindrical body when the cylindrical body is developed like plane. SOLUTION: A reinforcing fiber 10a which reinforces a cylindrical body of a buffer member 1 made of an elastic material such as rubber is formed like a cord by using a synthetic fiber. Many reinforcing fibers 10a are embedded in the cylindrical body 10 in such a manner that orientation angle θ becomes 70 to 90 degrees for the direction of generating line, M1 , which constitutes a peripheral face of the cylindrical body 10 as shown by an arrow F2 when the cylindrical body is developed like plane. A joint member 4 is attached to one end of the cylindrical body 10, and an opening of one end is blocked by a top plate 2 like a flat plate. Furthermore, a joint member 5 is attached to the other end of the cylindrical body 10, and an opening of the other end is blocked by a bottom plate 3 like a flat plate to form a buffer member 1.
Patent JP-H04370887-A (JP)
Title: Method and device for graphic editing
Inventor: MIDORIKAWA HARUO
IPC: G06F17/50
Filed: 1991-06-20
Abstract: PURPOSE:To obtain a graphic editing device that has an editing function which moves all points (segments) related to a designated point (segment) if moved while keeping the connecting relation of segments and a deformation editing function of bumps, crushing, return, etc., that is, the operations that change the shapes which are unable to solve with the movement. CONSTITUTION:A point of a graphic consisting of plural connected segments is designated by an input device in a graphic editing method where a graphic is edited on a display screen. Then a component point except the graphic component points positioned on a straight line including the designated point is automatically designated as an immobile point. Then a point of the moving destination where the designated point is moved is designated by the input device. Thus the coordinates of each component point is changed so as to move the designated point to the moving destination as long as the mutual connection or disconnection is never changed among those component segments of the graphic owing to the movement of the designated point and at the same time the connecting angle is also maintained.
Patent JP-H0813670-A (JP)
Title: Fixing metal fitting of floor plate
Inventor: OKAMOTO MISAO
IPC: E04B5/02
Filed: 1994-06-29
Abstract: PURPOSE:To fix respective parts with different heights by only one kind of fixing metal fitting, by providing a plurality of contacts with different heights at one end of the fixing metal fitting. CONSTITUTION:A fixing metal fitting 11 is made to have a form with a U-shaped section and opened at the top and cut to form a step so that the half part of one longitudinal end side in the upper end of a pair of side pieces oppositely positioned, gets tower toward the front end and it is provided with three contacts 13, 14, 15 with different heights respectively. When a floor plate is fixed at the lowest position where the thickness of a packing 2 is thinnest, the upper end face of the highest contact 13 is fixed to contact it and the fixing protrusion 16 at the front end of the contact 13 is fixed in the inside of the lip 6 of a beam 1 and held so as not to slip off. And the contact 17 of the other end side is positioned to get in contact with the rear face of the floor plate 3 and the front end of a bolt 19 inserted from the under side into a long bolt hole 18 is screwed into an insert nut 20 to fasten and fix it. In this way, contacts 13-15 with different heights are appropriately selected and used and hence, one same fixing metal fitting can be used in common.
Patent JP-H1096755-A (JP)
Title: Device and method for testing electrostatic discharge
Inventor: OSBORN BROCK ESTEL
IPC: G01R31/00
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce costs and increase productivity during a system test and manufacture, by providing a new resolving method which enables user to test the system more efficiently. SOLUTION: An electrostatic discharge test device consists of a test controller 10 controlling a discharging test and an electrostatic discharge device 30 which responds to control by the test controller 10. The discharge device 30 operates so as to impart electrostatic charge to a machine in testing. Especially, the test controller 10 is equipped with a random ignition timing controller 14 which controls time interval between electrostatic discharges as to be random and a test period controller 12 which controls a period of the electrostatic discharging test. This invention provides good interactive environment where an user can interactively specify the period of testing or the probability with which the electrostatic discharge is generated at least once during each program step of a repetitive self-test routine.
Patent JP-H09299984-A (JP)
Title: Aeration device
Inventor: GOTO MASAHIRO
IPC: C02F3/20
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To enable water flow to reach a distant place from an aeration machine and to improve the efficiency of the stirring aeration in a vessel by providing the device with the aeration machine which blows gas into liquid to aerate the liquid by utilizing the negative pressure generated in the water basin at the front end of a screw rotated by driving of a motor and disposing a draft tube at the front end of a screw. SOLUTION: The aeration machine A is constituted by fixing the screw the front end, i.e., the bottom end of a hollow shaft 2 rotationally driven by the motor 1 and forms negative pressure within the water basin at the front end of the screw 3 by rotation of this screw 3. A draft tube 7 formed to a Tee shape is disposed at the front end of the screw 3 and the water flow generated by turning of the screw 3 is introduced into the draft tube 7. The draft tube 7 is extended with a branch pipe 8 upward in its mid-way and the front end of this branch pipe 8 is so disposed as to project upward from a water surface position or water surface. As a result, the flow velocity of the water flow at the front end of the screw 3 is increased and the recovery of scum S is facilitated.
Patent JP-S63312278-A (JP)
Title: Crawler device provided with sucker
Inventor: IBE TOMOKICHI
IPC: B62D55/265
Filed: 1987-06-16
Abstract: PURPOSE:To aim at enhancing the air-tightness of the contact surface of a suction type runner by detecting the condition of a wall surface with the use of a sensor, and by charging a sealant between a sucker and the wall surface in accordance with a surface roughness of the wall surface. CONSTITUTION:Suckers 8 are arranged successively at the outer periphery of a crawler 2, each having a sucking section 9 communicated with a vacuum source such as an ejector or the like through a suction pipe 10. Each sucker 8 is composed of a seal material outer peripheral section 8a made of sponge or the like, a seal material partition section 8b, a seal material inner peripheral section 8c, a suction port 8d formed in the inner side of the seal material inner peripheral section 8c, and foam feed holes 8f formed in a charge groove 8e. A surface roughness sensor 7 detects the condition of a wall surface and delivers thus detected information to a computer 16 which controls a foam supply device 13. When the sensor 7 detects a rough wall surface, a foamed material is charged in the charge groove 8e so as to obtain a higher suction force.
Patent JP-H073403-A (JP)
Title: High strength fe-ni-co alloy sheet and production thereof
Inventor: TSURU KIYOSHI
IPC: C21D8/02
Filed: 1993-06-18
Abstract: PURPOSE:To produce a high strength Fe-Ni-Co based alloy sheet excellent in corrosion resistance and repeated bendability by subjecting the Fe-Ni-Co alloy with specific composition to a repetition of cold rolling and annealing under specific conditions. CONSTITUTION:An Fe-Ni-Co based alloy having a composition which consists of, by weight, 27-30% Ni, 5-18% Co, 0.1-3.4% Mn, >0.14% Si (where the values of 2Ni+Co=Mn in the case of <10% Co and >=10% Co are regulated to 62.0-68.0% and 69.5-72.5%, respectively), specific amounts of C, N, Mo, one or more kinds among specific amounts of B, Nb, Ti, Zr, Ta, V, and W, and the balance Fe and where the contents of H, S, P, O, and Cr are limited is used. A material plate of this alloy is subjected to a repetition of cold rolling and annealing at respectively specified cold rolling rate and annealing temp. and then heat-treated at a temp. as low as 400-540 deg.C. By this method, the high strength alloy sheet having a graded structure where the amount of austenite in the structure and crystalline grain size number are regulated to 30-90% and >=No.8, respectively, and excellent in repeated bendability, low thermal expansion characteristics, plating suitability, corrosion resistance, and etching characteristics can be obtained.
Patent JP-H04346487-A (JP)
Title: Printed board and manufacture thereof
Inventor: NAKAMURA KISAKU
IPC: H05K3/06
Filed: 1991-05-24
Abstract: PURPOSE:To prevent solder bridges from being formed on a printed board by a method wherein a certain amount of solder is previously attached to an electric circuit of the printed board to dispense with a solder feed operation that takes place at soldering. CONSTITUTION:A solder layer 6 is formed on one side of a copper foil through an electroplating method, an electric circuit is drawn on the surface of the solder layer 5 through an etching resist 8, then an etching process is carried out, and a certain amount of solder is attached to the electric circuit.
Patent JP-S637299-A (JP)
Inventor: YAMADA SHINKICHI
IPC: B26D5/30
Filed: 1986-06-26
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-S63311760-A (JP)
Title: Optical sensor array
Inventor: OKABE KAZUYA
IPC: H04N5/369
Filed: 1987-06-15
Abstract: PURPOSE:To improve an array of this design in manufacturing yield by a method wherein transparent electrode layers provided at each of two amorphous silicon layers and a metallic layer connecting the two amorphous silicon layers are provided. CONSTITUTION:An optical sensor array 7 is composed of two a-Si layers 3 and 3, transparent electrode layers 4 and 4 provided at each of the a-Si layers 3 and 3, and a metallic layer 2 connecting the two a-Si layers 3 and 3. Therefore, when the optical sensor array 7 is manufactured, even provided that one of the a-Si layer 3 of the optical sensor is short-circuited due to a pin hole or the like, the photosensitive function of the optical sensor is not made to be lost. By these processes, defective product due to the a-Si layer 3 damaged through a pin hole or the like can be decreased in occurrence rate, and thus the optical sensor 7 can be improved in production yield.
Patent JP-S5772123-A (JP)
Title: Liquid crystal display device
Inventor: KOBAYASHI AKIRA
IPC: G02F1/1333
Filed: 1980-10-24
Abstract: PURPOSE:To obtain a liquid crystal display device for mounting in vehicles which is easy to see from the assistant driver's seat as well without injuring visuality from the driver's seat by subjecting nematic liquid crystals to molecular orientation treatment in such a way that the optimum visual field direction is on upper left or on upper right. CONSTITUTION:Transparent electrode films 3, 4 respectively having desired pattern are formed on the opposite two main surfaces of two sheets of parallel glass  plates 1, 2 and further orientation films 5, 6 are formed on the opposite two main  surfaces thereof. The films 5, 6 are provided by leaving a constant spacing with  spacers 7, 8 and said spacing is buried by a liquid crystal layer 9. Polarizing plates  10, 11 are provided on the other main surface sides of the plates 1, 2. Here, the films  5, 6 are subjected to orientation treatment in such a way that the optimum visual  field direction is on upper left (or upper right). The optimum visual field direction is shifted to the left (or right) and is made on the upper left (or upper right) by changing the orientation direction in this way and therefore, with a right handled (or left handled) car, the liquid crysal device which is easy to see from both the driver's seat and the assistant driver's seat is obtained.
Patent JP-H08325948-A (JP)
Title: Non-shrinkable processing of conjugate woven and knitted fabric
Inventor: FUKUZAWA TAKASHI
IPC: D06M101/02
Filed: 1995-05-24
Abstract: PURPOSE: To provide conjugate woven and knitted fabric of an acetate fiber and a rayon with shrink resistance and excellent handle by subjecting conjugate woven and knitted fabric to resin processing with a resin with low formalin and carrying out post-finishing process by air. CONSTITUTION: Hot air is blown on conjugated woven and knitted fabric of resin finish by attaching 0.5-10wt.% of a resin with low formalin and curing. The conjugate woven and knitted fabric of resin finish is transported and circulated through a flow channel in a machine by an air flow. The hardness of the conjugate woven and knitted fabric of resin finish is reduced and the content of remaining formaldehyde is low.
Patent JP-H01316659-A (JP)
Title: Detection of quantity of hydrogen occlusion in titanium material
Inventor: MATSUSHITA MICHIO
IPC: G01N33/20
Filed: 1988-06-17
Abstract: PURPOSE:To exactly detect the quantity of the hydrogen occlusion in a titanium material to be detected by detecting the electric resistance of said material and determining the concn. of the hydrogen occluded therein in accordance with the detected electric resistance. CONSTITUTION:The flat plate titanium material 1 to be inspected is mounted on a sample base 2. Lead wires are connected to both ends of the titanium material 1. One thereof is connected to an ammeter 3 and the other to a constant voltage power source 4. The ammeter 3 and the power source 4 are connected. The tips of probes 5, 6 are pressed at a prescribed spacing on the line connecting the juncture at both ends of the titanium material 1. The power source 4 is turned on to supply prescribed current to both ends of the titanium material 1. The potential difference generated between the probes 5 and 6 is detected by using a galvanometer 9. The signal corresponding to the detected potential difference is supplied to a signal processing circuit 11 and the specific resistance of the titanium material 1 is determined by executing arithmetic processing. The relation between the specific resistance and the quantity of hydrogen occlusion determined by using a standard sample is previously stored in the circuit 11 and the quantity of the hydrogen occlusion obtd. from the specific resistance by the arithmetic processing is determined and displayed on a display device 12.
Patent JP-H06122729-A (JP)
Title: Vinylidene fluoride based fluoroelastomer showing excellent resistance to organic base
Inventor: BINCHIENTSUO ARUCHIERA
IPC: C08F14/18
Filed: 1992-05-15
Abstract: Fluoroelastomeric copolymers exhibiting high resistance to bases and alcohols, as well as high mechanical properties and low-temperature resistance, comprising, in moles:  4-75% of units of vinylidene fluoride; 12-40% of units of hexafluoropropene and/or perfluorovinylether and/or hydropentafluoropropene and/or chlorotrifluoroethylene;  2-35% of units of an olefin containing up to 4 carbon atoms; 2-60% of units of tetrafluoroethylene, provided that, when the sum of the olefin units and the perfluorovinylether units is equal to or greater than 70%, such copolymers possess a molecular weight sufficiently high to exhibit good mechanical characteristics.
Patent JP-S6127163-A (JP)
Title: Vacuum casting device
Inventor: KAMIYA TAKANORI
IPC: B22D18/06
Filed: 1984-07-16
Abstract: PURPOSE:To provide a titled device which obviates the leakage of a molten metal and improves the efficiency of vacuum casting by rising a moving vessel so as to contact tightly with a stationary vessel to constitute a reduced pressure space and bringing the air permeable casting mold on the chill plate of the moving vessel into tight contact with the sprue of the stationary vessel. CONSTITUTION:The moving vessel 2 is risen to contact tightly with the stationary vessel 1 to constitute the hermetic space B. The air permeable casting mold 5 on the chill plate 3 energized by the spring 3b of the vessel 2 is at the same time brought into tight contact with the ceramic sprue 4 of the vessel 1. The molten metal is poured 6 into the mold 5 in the reduced pressure state of the space B by a suction pipe 7. The molten metal 6 is cast under the reduced pressure without leakage as a result of the tight contact. The non-defective casting having no pinholes and shrinkage cavity is thus obtd. There is a degree of freedom in the shape of the mold and there is a vacuum effect.
Patent JP-S5937728-A (JP)
Title: Pattern generating circuit
Inventor: SAGA RIYOUKICHI
IPC: H04B7/212
Filed: 1982-08-26
Abstract: PURPOSE:To generate such a pattern with a specific period that a successive (L+i)-bit pattern appears only once within one period, by providing an L-stage maximum-length sequence pseudo-random pattern generator and a logical circuit which receives the output of the pattern generator and outputs an (i)-bit signal succeeding to L bits. CONSTITUTION:An L-bit pattern outputted by the L-stage M-sequence PN generator 1 which has a means set in an initial state is inputted to an (L+1)-bit (i=1, 2-N-L) pattern detecting circuit 4. The output signal of the L-stage M- sequence PN generator 1 is supplied to the logical circuit 3, which outputs an (i)-bit pattern which is out of phase with the L-bit pattern and determined univocally by the L-bit pattern. Namely, the (i) bits correspond to the (i)-bit pattern following a forecasted L-bit PN pattern. This L-bit pattern and (i)-bit pattern are detected to initialize the L-stage M-sequence PN generator 1 and logical circuit 3.
Patent JP-H06335804-A (JP)
Title: Cutting work method of ocular lens and working jig therefor
Inventor: HATTORI KENSHIRO
IPC: B23B31/10
Filed: 1993-05-26
Abstract: PURPOSE:To provide a cutting work method capable of easily cutting and working an ocular lens in which the optical center in a sight correction range is deviated from the geometrical center of lens outer circumferential circle. CONSTITUTION:To a lens attaching face 30 of a first jig 28 one lens face finished of lens material 20 is attached while a spherical sliding face 34 of the jig 28 is attached to a spherical support face 70 of a second jig 68 at a specified sliding position. The lens material 20 is supported with a specified angle inclination with respect to the seconmd jig 68 in this way, and the other lens face of the lens material 20 is thereby cut around an axis 76 inclined at a specified angle with respect to the axis 24 of the lens material 20.
Patent JP-S5480964-A (JP)
Title: Optical detector for detecting pallet of unmanned fork lift
Inventor: YAMANO SHIGEMI
IPC: B66F9/075
Filed: 1977-12-09
Abstract: PURPOSE:To accurately detect a pallet even when the illumination of disturbance light is large, by using this device by changing over signals for detecting the pallet in response to the illumination of disturbance light. CONSTITUTION:When the illumination of disturbance light is not very large, modulation light components are extracted from the detecting signals of a light receiving element 3b, and a pallet 4 is detected on the basis of the dimension of the modulation light components; When the illumination of disturbance light is as large as the light receiving element 3b is saturated, the detecting signals are used as they are because modulation light components cannot be extracted, and the pallet 4 is detected on the basis of the dimension of the signals. This device is utilized by changing over signals for detecting the pallet 4 in response to the illumination of disturbance light as mentioned above, thus accurately detecting the pallet 4 even when the illumination of disturbance light is large.
Patent JP-H0441988-A (JP)
Title: Rotary compressor
Inventor: OMURA TADASHI
IPC: F04C29/00
Filed: 1990-06-08
Abstract: PURPOSE:To prevent a cover packing from being reduced in its sealing performance and from being lack of lubricating oil even after such impact due to dropping as causing a rotational shaft to be moved downwardly by restricting the downward movement into a very small amount within an elastic deformation of cover packing by means of a projecting portion as a stopper. CONSTITUTION:In ordinary operation of a rotary compressor 11, the thrust force of a rotational shaft 17 is supported by a thrust plate 27, and a projecting portion 30 as a stopper is rotated in non-contact with the thrust receiving surface 20c of a sub-bearing 20. Consequently, the sub-bearing 20 is small in its sliding resistance and wear. When the rotary compressor 11 is dropped during its transfer, the rotational shaft 17 is moved downwardly by the impact due to dropping. In this case, the projecting portion 30 as a stopper is touched onto the thrust receiving surface 20c, so that the downward movement is restricted into a micro-gap DELTAg. The cover packing 28 is only elestically deformed thereby preventing the plastic deformation. As a result, it is possible to prevent the cover packing 28 from being lack of lubricating oil due to the plastic deformation thereof.
Patent JP-H10314247-A (JP)
Title: Stairway passage assisting device
Inventor: KATO SHIZUO
IPC: A61H3/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a stairway passage assisting device which is designed so that the user is allowed to ascend and descent stairs while gripping a sliding element, as the sliding element is raised and lowered along a guide groove by the rotation of a motor. SOLUTION: This device comprises: a guide groove 1 placed along stairs at an angle such that it becomes parallel to the inclination of the stairs; a threaded rod 2 driven by a reversible motor 3 to rotate in normal and reverse directions inside the guide groove 1; a sliding element 5 freely slidably fitted into the guide groove 1 and fitted around the threaded bar 2; a bracket 6 fixed integrally with the sliding element 5; a grip rod 8 supported against the bracket 6 in such a way as to be free to swing horizontally;  a connecting rod 10 designed so that with a control part projecting from the grip rod 8, its locking part is fitted by a spring resilient force into a fitting hole 13 formed in the bracket 13 and is activated so that the grip rod 8 is secured to the bracket 6, and that the locking part is removed from the fitting hole 13 by drawing the control part close to the grip rod 8; and an on/off switch for the reversible motor 3, the pushbutton of the on/off switch projecting from the grip rod 8.
Patent JP-H09309603-A (JP)
Title: Method for fixing bag to dust box and dust box
Inventor: HARA MOTOMU
IPC: B65F1/14
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a convenient and positive method for fixing a shopping bag to a dust box and to provide the dust box. SOLUTION: A dust box 1 is provided with an outward projecting protrusion 2, a bag 4 put into the dust box with its size being widely expanded is overlapped on the dust box to cover the upper edge of the dust box and then an outside overlapped part of the bag is pierced over the protrusion. Even if the bag is small in size, the bag can be fixed to the dust box positively and easily, thereby the bag can be easily removed.