baber/WOPTO huggingface dataset:
Patent JP-H03156008-A (JP)
Title: Wave-extinguishing mat and its usage
Inventor: YAMAMOTO TOKUO
IPC: E02B3/04
Filed: 1989-11-14
Abstract: PURPOSE:To increase a wave-extinguishing effect, by constituting a flat bag structure of the upper and lower two layers with the water-impermeable material at the lower layer and by charging a plastic-elastic material in the upper part, a fluid in the lower and further, by placing it on the sea bottom. CONSTITUTION:A lower layer side bag 2 of a flat bag structure formed by the upper and lower two layers is made of a water-impermeable material. Next, a plastic-elastic material 3 like sand is charged into the upper layer side bag 1 and also a fluid having fluidity like sea water is charged into the lower layer side bag 2. And this mat is submerged on the sea bottom 6 so that the upper layer side 3 synchronizes the movement of waves of sea level and the lower layer side 4 corresponds well to the variation of the sea bottom. In this way, a wave extinguishing effect can be increased.
Patent JP-H07126567-A (JP)
Title: Water-base marking pen ink for overhead projector
Inventor: SHIBAZAKI MASAKI
IPC: C09D11/17
Filed: 1993-10-29
Abstract: PURPOSE:To provide a water-base marking pen ink which can dry without blushing within a short time on the surface of a sheet for an overhead projector by dissolving a water-soluble dye in a water-base vehicle containing a specified polyvinyl acetal resin. CONSTITUTION:A PVA of a degree of polymerization of 100-600 and a degree of saponification of 75mol% or above is acetalized with a 1-4C aldehyde to obtain a polyvinyl acetal resin of a degree of acetalization of 1-30mol%. 2-15wt.% water-soluble dye is dissolved in a water-base vehicle containing 0.1-5wt.% this resin, 50-80wt.% water, 20wt.% or below assistant for improving the drying rate of ink and the dissolution of dye and resin, 15wt.% or below glycol ether and 10wt.% or below glycerol, ethylene glycol or the like.
Patent JP-H06122949-A (JP)
Title: Manufacture of supporting material for planographic printing plate
Inventor: SAWADA HIROKAZU
IPC: B21B1/00
Filed: 1992-10-08
Abstract: PURPOSE:To provide a manufacturing method of a supporting material for planographic printing plate, by which the unevenness of material of the aluminum supporting material is reduced and the yield of an electrolytic surface roughening treatment is improved and the planographic printing plate having excellent surface roughening aptitude can be manufactured. CONSTITUTION:No.1 in the figure is a melt-holding furnace, in which an ingot is melted and held. From this furnace, the molten metal is fed to a twin roll continuous caster 2. That is, the hotrolled coil of the strip is directly formed from the molten aluminum. No.4 in the figure is a natural cooling zone, and the strip may be wound with a coiler 5, or just after the continuous caster, the strip is once heated by a means for heating and holding the strip at recrystalized temp. or higher, and further, may be wound with the coiler 5 through the natural cooling zone 4. After executing the natural cooling, successively, the strip is passed through cold-rolling mill, heat treatment process and straightening device to manufacture the aluminum supporting material. The components of the molten aluminum are desirable to be 0.4-0.2% Fe, 0.2-0.05% Si, <=0.02% Cu and >=99% Al purity.
Patent JP-H03155563-A (JP)
Title: Thermal fixing method and toner for thermal fixing
Inventor: KASUYA TAKASHIGE
IPC: G03G9/08
Filed: 1989-11-14
Abstract: PURPOSE:To shorten the time for waiting and to lower electric power consumption as well as to obviate the generation of offsetting by incorporating specific components into the toner and fixing the sensible images of the toner onto a recording material. CONSTITUTION:The toner contg. at least the polyester resin which consists of etherified diphenols and arom. dicarboxylic acids as basic skeleton, is made into the network polymer skeleton by tervalent or higher valency polycarboxylic acids and/or tervalent or higher valency polyols, is further introduced with the alkenyl substd. dicarboxylic acids and/or alkyl substd. dicarboxylic acids in the polymer skeleton as the soft segment and has 5 to 60 acid value and the org. metal compd. contg. bivalent or higher valency metals at 0.2 to 6wt.% by the weight of the resin is used. The sensible images of the toner are heat fixed to the recording material. The offset is obviated in this way and the high-quality images are obtd.
Patent JP-H06143704-A (JP)
Title: Eccentric bearing
Inventor: MUNAKATA TSUTOMU
IPC: B41J11/20
Filed: 1992-11-02
Abstract: PURPOSE:To prevent the loose rotation of a platen caused by the attaching distortion of the attaching part of an eccentric bearing and the fluctuation of a head cap caused by a heat cycle. CONSTITUTION:An attaching part 102 for fixation the frame of an apparatus is formed as a unitary body at a bearing part 101, which has a hole 103 for supporting a platen shaft and is supported with the frame of the apparatus. The outer diameter of the bearing part 101 and the hole 103 are deviated in the eccentric pattern. In this eccentric bearing, the bearing part 101 and the attaching part 102 are formed as a unitary body by the engagement of a projection 104, which is provided at the bearing part 101 in the protruding state and has the narrow root part, and a notch 105, which is provided at the attaching part 102. The shape of the projection 104 is constituted so that the notch is coupled with the projection 104 through a gap in a jigsaw puzzle shape.
Patent JP-S62154903-A (JP)
Title: Antenna system
Inventor: MORI TETSUYA
IPC: H01Q13/18
Filed: 1985-12-27
Abstract: PURPOSE:To generate a radical radiant beam and to reduce coupling in a side surface direction by stacking two slots at an interval of <=1 wavelength of in-use frequency in a radial direction of a leak coaxial cable. CONSTITUTION:Two slots 32 and 2 of a slot antenna 31 have a cavity in common and two slot antennas are provided successively at a stack interval of <=0.7lambda. The slots 32 and 33 are used in the radial direction of the leak coaxial cable when used for a communication system shown in a figure. A feeder is constituted in the cavity 34 of the slots 32 and 33 together with a multiplexer and one feeding terminal is constituted for the antenna. There is no doubt that the utilization range can be widened by leading two feed terminals out of the slots 32 and 33 respectively and taking external multiplexing or phase shift setting into consideration. Thus, the two slot antennas are stacked to obtain directivity shown in a figure.
Patent JP-H02144382-A (JP)
Title: Water discharge device
Inventor: NISHIMOTO TOMIYA
IPC: B65H75/40
Filed: 1988-11-21
Abstract: PURPOSE:To prevent unprepared delivery of a hose due to rotation of a reel by a method wherein a friction member engageable with a stopper is rotatably mounted on a shaft, during the passage of water through a hose, a reel and the friction member are forced into pressure contact with each other. CONSTITUTION:When water is caused to pass through a hose, a reel 4 is about to rotate in the direction, in which the hose is delivered, so as to compensate for deficiency in length occurring along with expansion of a hose. Since the friction member 17 is rotatable from a support body 1 in a state to be brought into pressure contact with the reel 4, rotation of the reel 4 is allowed within a limited range between the friction member 17 and the support body 1. When water enters up to the outermost layer of the hose, the reel is about to rotate further in a hose delivery direction by means of the inner pressure of the hose. Since rotation exceeds the limit of a rotation range between the friction member 17 and the support body 1, rotation therebetween is prevented from production, and rotation between the reel and the friction member is produced. However, since the two members are brought into pressure contact with each other to create friction resistance, brake is applied on the reel to stop delivery of the hose.
Patent JP-H08152461-A (JP)
Title: Apparatus and method for producing test pattern
Inventor: KUTSUKAKE RIEKO
IPC: G01R31/3183
Filed: 1994-11-29
Abstract: PURPOSE: To remove a cause to increase the number of processes for producing a test pattern or the like by installing a DC test-condition definition part or the like which defines a plurality of DC test conditions. CONSTITUTION: In a DC test-condition definition part 1, a plurality of required test conditions are defined. A check-pattern producing part 2 produces a plurality of adaptivity check patterns PC in order to check whether a function test pattern PF is adapted to a plurality of DC test conditions. An check-pattern file 3 stores the check patterns PC. A test-condition check part 7 checks the function test pattern PF on the basis of the check patterns PC. When the function test pattern is adapted to the DC test conditions, it is output as a function test pattern PFD, and it deletes the corresponding check pattern PC. A DC test-pattern generation part 8 checks all function test patterns PF, and it produces a DC test pattern PD from the remaining check patterns PC. A pattern file 9 stores the test pattern.
Patent JP-H07124839-A (JP)
Title: Floating block structure
Inventor: FUJIEDA YOSHIYUKI
IPC: B23Q5/44
Filed: 1993-10-29
Abstract: PURPOSE:To eliminate effect to the moving accuracy of a table or a slide base even though an error such as an angular error is generated to a screw shaft, by holding floating parts in the floating condition to fixing parts with hinge springs, and providing rigidity generating parts to the hinge springs. CONSTITUTION:If a ball screw 5 has an angular error or a moving error in the axis radial direction by a stagger and a bending, when the ball screw 5 is driven to rotate to screwing feed a ball nut 8 so as to move a table 1 forward and rearward, an inner side and an outer side floating parts 30A and 30B move according to the error and absorb the error. Since the inner side floating part 30A holds the ball nut 8 at a high rigidity to the rotating direction of the ball screw 5 by inner and outer hinge springs 32, 33, 34, and 35, the feeding of the ball nut 8 by the rotation of the ball screw 5 is carried out securely.
Patent JP-H07124715-A (JP)
Title: Production of fine wire of tini-based shape memory alloy
Inventor: TAKAHATA OKIKUNI
IPC: C22C1/00
Filed: 1993-10-29
Abstract: PURPOSE:To inexpensively produce the fine wire having an excellent shape memory alloy characteristic by composing the melt of a TiNi-based alloy of specific atomic % of Ti and the balance Ni and substituting part of Ni with a specific element. CONSTITUTION:A cylindrical drum 1 is rotated by a revolving shaft 2. A cooling liquid layer 5 is formed by centrifugal force in this drum 1. A molten metal jet 9 of the TiNi-based alloy is injected from an injection nozzle 7 to the cooling liquid layer 5 and is solidified, by which the fine wire of the TiNi-based alloy is produced. The melt of the TiNi-based alloy is, thereupon, composed of the TiNi-based alloy which has a basic compsn. consisting of 49 to 51at.% Ti and the balance substantially Ni and is partly substd. in the Ni with >=10at.% element having a thermal conductivity at 0 deg.C of >=100W/mk. As a result, the holes generated in the fine wires are suppressed.
Patent JP-S62154450-A (JP)
Title: Lighting system
Inventor: EGAMI HIDEMI
IPC: H01J65/04
Filed: 1985-12-26
Abstract: PURPOSE:To make a lighting system have high luminance, long service life and reach the specified luminous energy in a short time as well as to improve its builtup characteristic, by installing such a device that heats a discharge tube before its discharge. CONSTITUTION:An electrode 11 for impressing a high frequency electromagnetic field exists in the inner part of a discharge tube connected to a high frequency lamp source, covering a lamp circumferential surface at the edge side in the longitudinal direction of a lamp. Before lighting a lighting system 22, during a posture of standing by, both switches 1 and 2 come into contact with a terminal A, and a heating power source 8 heats the electrode 11 whereby gas inside the discharge tube is heated as far as about 30 deg.C in temperature. When these switches 1 and 2 come into contact with a terminal B and high frequency is impressed in the electrode, mercury gas inside the discharge tube comes into a state of being excited by a high frequency electric fields, and the generated ultraviolet rays are converted into visible rays by a phosphor. Since gas inside the discharge tube is heated and brought into a state of being easily excitable during a period of standing by, built-up time gets off with a short span.
Patent JP-S63148851-A (JP)
Title: Continuous winding machine for metal strip
Inventor: SAKURAI TAKASHI
IPC: H02K15/04
Filed: 1986-12-12
Abstract: PURPOSE:To accurately and continuously manufacture an annular coil in a simple structure by providing a feed clamping device for grasping a metal strip and feeding it from a bobbin. CONSTITUTION:A flat wire 3 disposed between an upper die 2 and a lower die 1 is clamped by the operation of a die clamping cylinder 5 between both the dies 1 and 2, and the tip end of the wire 3 is clamped at the part of a bending arm 8 by a flat wire clamping cylinder 9. Then, when a rack 15 is operated by an arm shaft driving cylinder 17a, an arm shaft 7 and the arm 8 are rotated. Then, a cutting edge 35 is operated in the state that the cylinder 9 clamps the wire 3. The wire 3 is clamped between a feed clamping plate 24 and a feed clamping base 22 to be fed, slid between a coil drawing arm 30 and a drawing clamp base 28, and pressurized by the cylinder 5.
Patent JP-H10140723-A (JP)
Title: Floor reinforcing structure of unit type building
Inventor: OKABE JUNICHI
IPC: E04B5/00
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To improve productive efficiency by interposing a floor reinforcing member transmitting load applied onto the floor face of an upper-floor building unit to a lower-floor building unit between the lower-floor building unit and the upper-floor building unit. SOLUTION: In the upper and lower floor building units 1B, 1A, frames 5 are formed of four columns 2 disposed in upright at four corners, each four upper beam 3 and lower beam 4 combining the mutual upper ends and mutual lower ends of the columns 2, and floor joists 7. A floor reinforcing member 15 containing a surface-shaped section 15A and at least one support section 15B upwards projected and formed in the surface-shaped section 15A is formed, and the surface-shaped section 15A is interposed between the underside sections of the lower beams 4 of the upper-floor building unit 1B and the upper beams of the lower-floor building unit 1A.  Both the top face sections of the support section 15B and the rear of the floor face material 8 of the upper-floor building unit 1B and both the undersides of the floor joists 7 of the upper-floor building unit 1B and the top face of the surface-shaped section 15A of the floor reinforcing member 15 are abutted mutually. Accordingly, a heavy article can be placed without changing the structure of the building unit.
Patent JP-H09138600-A (JP)
Title: Fixing device
Inventor: SANO OICHI
IPC: G03G15/20
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To realize the high-speed operation of an image forming device by pushing in a belt toward the inside and heating the pushed-in belt part from the outside. SOLUTION: In this fixing device 2, a motor drives to rotate a roller 16 in a direction shown by an arrow 22. Then, the belt 8 press-contacting with the roller 16 is moved and rollers 4 and 6 and a heating roller 10 which come in contact with the belt 8 are rotated. Meanwhile, heat from the heat source 14 of the roller 10 is transmitted to the outer peripheral surface of the belt 8 through a cylinder 12. A heat transfer amount by the contact of the belt 8 with the roller 10 becomes larger as the contact area between the belt 8 and the cylinder 2 becomes larger. Therefore, it is desirable to make the pushed-in amount of the belt 8 by the roller 10 as large as possible so that the contact area between them may be large. Concretely, it is preferable to set the central angle θ of the roller 10 corresponding to the contact length of the belt 8 with the roller 10>=30 deg..
Patent JP-H01138647-A (JP)
Title: Tracking control system for r-dat
Inventor: WADA YUKINOBU
IPC: G11B15/467
Filed: 1987-11-25
Abstract: PURPOSE:To accurately control a tracking by providing a head for detecting a pilot and detecting other signal even when a signal is not recorded to one side of a plus or minus azimuth track. CONSTITUTION:When a plus azimuth head (+H) detects an ATF synchronizing signal 342, a head (PH) 13 for detecting a pilot is provided on a position to detect an ATF synchronizing signal 331. When the minus of H becomes defective and a signal cannot be recorded into minus azimuth tracks (-T) 31, 33 and 35 at the time of recording, first, +H11 to move on +T34 detects an ATF synchronizing signal 342, and then, the PH13 detects ATF pilot signals 321 and 341 of the +T32. The intensity of the leakage magnetic field from the signals 321 and 341 is compared, and the travelling speed of the tape is changed so as to make the intensity of the detecting signal from the signals 321 and 341 coincident. Thus, the +H11 is tracking-controlled so as to trace correctly on the +T34 and the reproducing can be executed.
Patent JP-H10144418-A (JP)
Title: Card contact structure
Inventor: IGARASHI MINORU
IPC: H01R24/00
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To properly accumulate a pre-load in a contact for card contact when a card is inserted, prevent production of elastic deterioration by previously accumulating the pre-load at stand-by as in the past, and prevent production of deformation due to pressing of the card by excessively heightening a protruding amount of a contact part of contact. SOLUTION: In almost a vertical direction relating to a card insert direction, a floating member 6 provided vertically movably in provided, the floating member 6 is depressed by a card 4, to be arranged so as to lower down in the almost vertical direction, a contact 5 arranged so as to come into press contact with an electrode pad 10, arranged in a lower surface of the card 4, is depressed by the floating member 6 lowered down, displaced downward and arranged so as to accumulate upward elastic force.
Patent JP-H09138174-A (JP)
Title: Capacitive pressure sensor
Inventor: TSURUGA KIKUO
IPC: G01L9/12
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To detect the pressure accurately by eliminating the effect of parasitic capacitance or external field. SOLUTION: A sensor chip 6 comprises a silicon substrate 1 having a diaphragm part 2 and a cavity part, and a glass substrate 3 having a fixed electrode 4 and a hole 13 for introducing the pressure or the like wherein a lateral hole 11 for leading out the fixed electrode 4 is made between the silicon substrate 1 and glass substrate 3. The sensor chip 6 is bonded to a base 7 through a conductive resin 14 also serving as a shield material which touches the forward end of a lead terminal 15 to be connected GND on a circuit board. The conductive resin 14 underlying the sensor chip 6 serves as a shield material thus reducing the parasitic capacitance between the silicon substrate 1 of sensor chip 6 and the fixed electrode 4 and eliminating the effect of external field noise.
Patent JP-H05137081-A (JP)
Title: Device and method for reproducing transmission signal
Inventor: SHIROSUGI TAKATOSHI
IPC: H04N5/44
Filed: 1991-11-12
Abstract: PURPOSE:To surely eliminate crosstalk between a reproduced video signal and a multiplex signal or the ghost of the multiplex signal by extracting a crosstalk signal between the multiplex signal and a video signal, and controlling the tap coefficient of a two-input wave equalization means. CONSTITUTION:The multiplex signal from an orthogonal synchronous detection circuit 112 and the video signal from a video detection circuit 107 are inputted to a two-input wave equalization circuit 118 via A/D conversion circuits 116, 117, respectively. A control part 123 outputs the control signal of the circuit 118 by processing the output signal of a wave extraction circuit 122 based on the identification signal of a sequence control part 121. The circuit 118 inputs the video signal under the control of the control part 123, and eliminates the crosstalk by controlling the tap coefficient located at a time when the crosstalk of the video signal included in the multiplex signal is generated. After that, the ghost is eliminated by controlling the tap coefficient located at a time when the ghost of the multiplex signal is generated, and the multiplex signal is outputted.
Patent JP-H01135611-A (JP)
Title: Mold for molding rotary cylinder of rotary head assembly of magnetic recording reproducer
Inventor: NAKATSU KIMIHIDE
IPC: G11B5/52
Filed: 1987-11-24
Abstract: PURPOSE:To make it possible to mold a rotary cylinder with high roundness by a method wherein heaters to keep the temperatures of respective portions, each of which is far away from a molding material pouring gate, higher than those of respective portions, each of which is near said gate, of a cylindrical molding surface, which molds the outer peripheral surface of a rotary cylinder, are provided. CONSTITUTION:Electric heaters 14 are arranged outward the cylindrical molding surface 111 of a cavity 11 at portions, each of which is far away from the molding material pouring gate 12 of the cylindrical molding surface 111 and which are adjacent to one another. Each electric heater 14 is housed in a hollow 15 made on the cavity 11. Connecting lead wires 16 are laid in each channel 17 made on the cavity 11. By energizing the electric heaters 14, the temperature of the cylindrical molding surface 111 of the cavity 11 becomes the highest at the portions 112, which are far away from the molding material pouring gates 12 and becomes gradually lower from the portions 112 to portions 113, which are near said gates 12.
Patent JP-2000123890-A (JP)
Title: Terminal device
Inventor: OSADA TAKESHI
IPC: H01R13/58
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To improve the reception of a material for a terminal in a terminal device in which a terminal is housed in a terminal case and two leg parts of the terminal are projected to the outside of the terminal case. SOLUTION: A terminal 11 has an electric wire receiving surface part 21, an electric wire inserting surface part 22 is bent from one end of the electric wire receiving surface part 21, and a locking piece part 24 is bent from the electric wire inserting surface part 22 toward the electric wire receiving surface part 21. A first leg part 27 is cut up from the locking piece part 24, and a second leg part 31 is cut up from the electric wire receiving surface part 21 to effectively receive a material for the terminal 11. By cutting up the first leg part 27 from the central region in the width direction of the locking piece part 24, the contact of the locking piece part 24 to the electric wire is made uniform and stable in the width direction of the locking piece part 24.