baber/WOPTO huggingface dataset:
Patent JP-H11165387-A (JP)
Title: Polyolefin multilayer laminate and its applications
Inventor: HIROSE TOSHIYUKI
IPC: B32B27/32
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To perform an excellent transparency, moistureproofness and the like by laminating a cyclic olefin resin layer and a polypropylene composition layer having a specific composition ratio. SOLUTION: The laminate is formed by laminating a cyclic olefin resin layer and a polypropylene composition layer by using a co-extrusion molding method such as a multilayer T-die method or the like. As the olefin resin, a random copolymer of an ethylene and a cyclic olefin or the like is used. The polypropylene composition is formed from 1 to 50 wt.% of an ethylene-α- olefin copolymer obtained by polymerizing 99 to 50 wt.% of a polypropylene, an ethylene and 3-20C α-olefin by a metallocene catalyst. As the 3-20C α-olefin, a propylene, 1-butene or the like is used. And, a density of the ethylene-α-olefin copolymer is about less than 0.930 g/cm<3> . Thus, an excellent transparency, a moistureproofness and the like can be performed.
Patent JP-H09169964-A (JP)
Title: Production of surface protecting film
Inventor: HIRAGORI MASAHIKO
IPC: C09J201/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a surface protecting film capable of remarkably simplifying production process and having stable quality and capable of producing small quantity and large variety in high efficiency by forming a tacky layer on one face of a substrate and a functional substrate film on the opposite surface. SOLUTION: This method for producing a surface protecting film has a first process for forming a tacky layer on one surface of a substrate and a second process for forming a functional substrate film on the surface opposite to the surface on which the tacky layer is formed. Furthermore, a polyester- based resin, etc., is preferably used as the substrate and the substrate has preferably about 15-70μm thickness and a ratio of the substrate layer thickness to the tacky layer thickness is preferably about 10:1 and an ethylene-vinyl acetate copolymer, etc., is preferably used as a main component of the tacky agent and a film made of a low-density polyethylene, etc., is preferably used as the functional substrate film.
Patent JP-H08199497-A (JP)
Title: Antimicrobial paper product
Inventor: NAKAJI KOJIRO
IPC: D21H17/24
Filed: 1994-12-13
Abstract: PURPOSE: To obtain a paper product such as a water-resistant corrugated board, Water-resistant carton, water-resistant paper, etc., having antimicrobial properties by mixing the paper product with chitosan and a water-proof ing agent. CONSTITUTION: A pulp slurry is mixed with a fixed amount of chitosan in a beating process or a sizing process in papermaking and made into paper and the paper is impregnated with a fluorine-based water-proofing agent. Or, a paper base made into paper is impregnated with a mixed solution of chitosan and the fluorine-based water-proofing agent and heat-treated to give the objective paper product usable at least as an inner wall of a food container, having antimicrobial properties and waterproofness.
Patent JP-H08164661-A (JP)
Title: Stamping device
Inventor: MIDORI HIROSHI
IPC: B41K3/60
Filed: 1994-12-15
Abstract: PURPOSE: To provide a stamping device which can stamp simply and surely at a designated position of a paper sheet, is simple in constitution, has scarcely troubles, is easy of maintenance, can control maintenance expenses, can be constituted in a small size, is easy of moving, has no trouble in finding an installation place, and is easy of handling, inexpensive, and economical. CONSTITUTION: A base part S1 and a stamping part S2 are provided, a paper sheet support plate 5 is placed on the front side of the part S1, and an ink roller 9 is arranged on the rear side of the part S1. The stamping part S2 has a slide frame 10 and an stamping plate fitting block 15 which freely slides vertically, the block 15 is energized with the elastic repulsion of an elastic repulsion spring 11. A stamping plate 16 is pressed to the lower surface, the plate 16 contacts the ink roller 9 by the backward movement of the stamping part S2, the part S2 moves forward, and the stamping plate is pressed on the sheet by the downward pressing of the block 15.
Patent JP-2001156711-A (JP)
Title: Wireless communication equipment and transmission power control method
Inventor: SHIKAYAMA HIDENORI
IPC: H04W52/20
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent a system capacity from being decreased due to excess transmission power. SOLUTION: A turbo decoding section 102 applies turbo decoding to data after demodulation, a count section 103 counts the number of iteration times for the turbo decoding, a CRC discrimination section 104 applies CRC check to decoded data, an increased/decreased value calculation section 105 calculates an increased/decreased value of a reference SIR according to the presence of an error and the number of the iteration times, a reference SIR update section 106 sums the increased/decreased value of the reference SIR and a current reference SIR to obtain a new reference SIR, a comparator section 108 compares the magnitude correlation between an SIR value of a received signal measured by an SIR measurement section 107 and the updated reference SIR value,  and a transmission power control bit generating section 109 generates a transmission power control bit according to the result of comparison.
Patent JP-H05168293-A (JP)
Title: Motor operating system
Inventor: AMIMOTO TOMIYOSHI
IPC: H02P5/00
Filed: 1991-12-18
Abstract: PURPOSE:To make starting frequencies and operating times of motors uniform and to make using lives of the motors uniform. CONSTITUTION:Starting times and operating times of motors 12a-12d are respectively integrated by times accumulatively means 19 and operating time integrating means 19. Total output of driven devices 11a-11d is detected by total output detecting means 14. The detected output of the means 14 is compared with upper and lower limit values by comparing means 21. When the output becomes the upper limit value or more, an operation of the motor having longest operating integrated time is stopped by control means 23. When the output becomes lower than the lower limit value, the operation of the motor having least starting times is controlled to be started by the means 23.
Patent JP-2001150818-A (JP)
Title: Thermal transfer recording medium
Inventor: KAITE RYOICHI
IPC: B41M5/30
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer recording medium in which an adhesive label having a seal image B is not easily released even by adhering the label onto a seal image A of a heat sensitive transferable ink so that the adhesive layer of the label and the image A are superposed by forming the image A on an image receiver by a low printing energy by using the medium having a heat sensitive transferable ink layer containing a wax material as a main body. SOLUTION: In the thermal transfer recording medium comprising the heat sensitive transferable ink layer provided on one surface of a base material, a vehicle in the layer is constituted of a wax material of 65 to 90 wt.% and a resin material of 10 to 35 wt.%, and the ink is the heat sensitive transferable ink exhibiting a viscoelasticity behavior near the ambient temperature and having a temperature change rate of a storage elastic modulus of 20 to 30 deg.C of a temperature range of -15 MPa/ deg.C or less.
Patent JP-H08170534-A (JP)
Title: Engine coolant replacing device
Inventor: AKAZAWA YASUMASA
IPC: F02F7/00
Filed: 1994-12-15
Abstract: PURPOSE: To quickly fill a coolant system with a new coolant in an extremely short time by applying negative pressure to a pressure acting part in order for an engine to be driven to overheat a coolant at low temperatures when the coolant in the engine coolant system is drawn out, and applying positive pressure to the pressure acting port when a new coolant is supplied. CONSTITUTION: When a coolant in an engine coolant system 1 is drawn out, a rubber stopper 19 is first mounted to a filler port 2 of a radiator 6, and a cock 22 and an opening/closing valve 44 are opened to drive an air compressor 34 to apply negative pressure to a pressure port 16 of a tank 18 through an air ejector 36. When negative pressure is applied to the coolant system 1, the boiling point of the coolant drops, and the coolant is superheated at low temperatures by heat of an engine to boil up. The steam is drawn out by negative pressure applied to the tank 18. After that, the cock 22 is closed to keep the inside of the coolant system 1 at a negative pressure, and after a new coolant A is put into the tank 18, positive pressure is applied to the pressure port 16 to fill the cooling system with the new coolant A.
Patent JP-H06181410-A (JP)
Title: Antenna
Inventor: SHIYOUKI HIROKI
IPC: H01Q21/06
Filed: 1992-12-15
Abstract: PURPOSE:To prevent an undesired change in the shape of a main beam and deviation in a main beam direction due to the effect of a low side lobe processing by implementing low side lobing in a desired optional direction of a beam so as to realize the radiation directivity while keeping the high gain of a main beam. CONSTITUTION:Antenna elements 1-9 of the antenna used for synthesizing beams are excited by exciting weights W1-W9 in which a restriction condition that each radiation strength of the elements in plural prescribed directions is a prescribed complex number is satisfied and the sum of sets radiation power by weighting is minimized in a direction in a restriction condition, or the direction of a side lobe to be suppressed, or the direction of a cross polarized wave to be suppressed, or in both directions, and the square of absolute values of the exciting weights W1-W9 is minimized by adjusting the phase component of the complex number.
Patent JP-H08170760-A (JP)
Title: Faucet joint structure
Inventor: TAKASE YASUYUKI
IPC: E03C1/042
Filed: 1994-12-17
Abstract: PURPOSE: To improve the fitting workability of a faucet joint, and to dispense with the securement of various kinds of faucet joints by integrating a fitting plate on the reverse side of a steel plate, fitting the faucet joint so that its forward end may be projected on the face side of the steel plate, and directly fitting it to the wall. CONSTITUTION: A faucet joint 1 is formed of elbow type, an outer screw 1a and an inner screw for connecting the faucet are formed on the forward end, and a fixing link to fix a water feed tube is provided on the rear end. A flange part 1d is formed on the rear end of the outer screw 1a. A steel plate 4 is fixed to the back side of a wall 3 opposite to a circular opening part 3a of the wall 3. A longitudinal and rectangular opening part is formed in the steel plate 4 so as to be located within the circular opening 3a. The faucet joint 1 is fitted to the steel plate 4 through a fitting plate 5, the outer screw part 1a is projected on the face side of the wall 3 from the circular opening part 3a, and tightened by a lock nut 9 interposing a packing 7 and a waterproof ring 8.
Patent JP-H01175601-A (JP)
Title: Safety device for electronic control circuit
Inventor: MATSUO SHIGERU
IPC: G05B9/02
Filed: 1987-12-29
Abstract: PURPOSE:To improve the safety of an electronic control circuit by providing switches which disconnect conduction for a control circuit apart from a power switch when abnormality occurs in the control circuit. CONSTITUTION:A power 1 is conducted to the control circuit 3 and a driving circuit 4 through the switches 8 (S2 and S3) for safety and the power switch 2. The control circuit 3 operates by the signal of an input part 5 and an output signal is outputted to the driving circuit 4, whereby a load 6 is conducted. The clock and reservation of the control circuit 3 are conducted through a power line 9, and the control circuit 3 conducts an abnormal signal to a magnet 8a and operates it so that the safety switches 8 are changed over from on to off when the control circuit 3 becomes abnormal. Thus, a load 6 comes to a stop state without fail, and therefore safety improves.
Patent JP-H09182211-A (JP)
Title: Drive for vehicle
Inventor: SEGUCHI MASAHIRO
IPC: B60L50/10
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To downsize a drive by arranging two rotary machines concetrically and to accomplish a rotor structure capable of generating high torque with the small size maintained. SOLUTION: Made up of a first rotor 1210, a second rotor 1310 and a stator 1410, A T-S converter 1000, which outputs and controls a given driving torque and revolution, constitutes a rotary machine which controls the revolutions between the first rotor 1210 and the second rotor 1310 and another rotary machine which controls the driving torque between the second rotor 1310 and the stator 1410. In addition, a drive is downsized by making up the two rotatary machines of reluctance motors and arranging and unifying them concentricity.
Patent JP-H01174190-A (JP)
Title: Digital color encoder
Inventor: WATABE HIROYUKI
IPC: H04N9/79
Filed: 1987-12-28
Abstract: PURPOSE:To eliminate a step between color difference signals by detecting an error of a pedestal level of a color signal and subtracting the error from the color signal and making the pedestal level stable. CONSTITUTION:A color signal subjected to clamping, A/D conversion and line sequential processing is inputted to a latch circuit 4a and an adder circuit 7 sequentially via an input terminal 2. The color signal inputted to the latch circuit 4a is kept constant for a prescribed period by the leading of the clamp pulse from the clamp circuit. When the pedestal of the color signal is detected and inputted to a subtraction circuit 6. The pedestal level is subtracted from the pedestal detection level by the subtraction circuit 6 and a difference signal is inputted to the adder circuit 7. The adder circuit 7 adds the signal and the difference signal from the subtractor circuit 6 and the result is outputted to the output terminal 8.
Patent JP-H11153752-A (JP)
Title: Bright wide-angle lens
Inventor: SATO KENICHI
IPC: G02B13/04
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a wide-angle lens which has excellent image-formation performance up to a peripheral viewing angle, whose viewing angle is wide, whose diameter is large and that is bright and is made compact by disposing a negative meniscus lens whose concave surface is faced to an object side and that at least one aspherical surface on a most object side. SOLUTION: A first lens L1 consisting of the negative meniscus lens whose concave surface is faced to the object side and that has at least one aspherical surface, a second lens L2 whose both surfaces are formed into a convex shape, a third lens L3 whose both surfaces are formed into a concave shape, a fourth lens L4 whose both surfaces are formed into the convex shape and a fifth lens L5 consisting of the negative meniscus lens whose concave surface is faced to the object side and that has at least one aspherical surface are orderly disposed from the object side. Also, they satisfy an expression: -0.9<(R1 -R2 )/(R1 +R2 ). In the expression, R1 means the radius of curvature of the surface of the first lens L1 on the object side and R2 means that of the surface of the first lens L1 on an image surface side.
Patent JP-H01173017-A (JP)
Title: Organic second order non-linear optical material
Inventor: GOTO TETSUYA
IPC: C09B57/00
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a large second order non-linear optical effect, and also, to raise the preservation stability by allowing the title material to have a large optical non-linearity consisting of a stilbene derivative. CONSTITUTION:The title material consists of a stilbene derivative shown by formula I, and has a large non-linearity of >=10 times of urea. In the formula I, D, A and R<1>-R<4> denote a Hammett's substituent constant sigmap and a donor property substituent selected from 0.2>=sigmap>-0.4 halogen, a Hammett's substitu ent constant sigmap and an acceptor property substituent selected from sigmaps>0.2, and hydrogen or arbitrary substituents, at least one of which is an asymmetrical substituent which has been led into an asymmetrical part, respectively. As a result, the center symmetric property in a bulk state, for instance, in a crystal state is broken down, and also, it is brought to orientation control to a bulk structure which can utilize a secondary optical non-linearity which a molecular has, and a large secondary non-linear optical effect can be obtained.
Patent JP-H09178063-A (JP)
Title: Tube joint with fastening confirmation
Inventor: MIYASA AKIRA
IPC: F16L19/03
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To absorb variance in the fastening amounts of a bag nut so as to perform sure execution confirmation by sliding an outer ring to the outer surface side of an inner ring while a bag nut is really fastened so as to cover the outer surface of the inner ring and making sealing connection with a tube. SOLUTION: When the flair part 81 of a tube 8 is engaged with a bag nut 4 and with joint main body by manual fastening, the rotation of the bag nut 4 is regulated and when real fastening is performed by using a pipe wrench or the like, an outer ring 2 is placed over the outer surface of an inner ring 5 so as to be slid. While the flair part 81 of the tube 8 is completely fastened, the outer surface of the inner ring 5 is invisible. Thus, since the completion of the fastening of the bag nut 4 is easily conformed from outside and the flair part 81 of the tube 8 is held between the tapered inner surface of the bag nut 4 and the tapered outer surface 71 of the main body in this condition, the sealing and pulling-out preventing actions of the tube 8 are exerted and thereby normal connection is made.
Patent JP-2001151277-A (JP)
Title: Shock-absorbing member made of cardboard
Inventor: MOGI YASUHIRO
IPC: B65D77/26
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a shock-absorbing member made of cardboard in which it can be easily assembled for absorbing shock and protecting a packaged item during its packaging work and it has a superior shock absorbing and protecting effect. SOLUTION: There is provided a shock-absorbing member 2 applied to cover an end part of a packaged item 1. This shock-absorbing member is comprised of a rear surface plate 4; upper and lower plates 5, 6 cooperatively arranged at both upper and lower ends of the rear surface plate 4; a U-shaped plate 21 cooperatively arranged at a lower end of an upper side front plate 9 and a U-shaped plate 26 cooperatively arranged at an upper end of the lower front surface plate 10 so as to form recesses 11 provided with front surface plates 9, 10 facing a fitted side with the packaged item 1 around it while applying recess to each of the plates 7, 8 cooperatively arranged at front ends of the upper and lower plates 5, 6; and right and left side plates 17 cooperatively arranged at both right and left ends of the rear surface plate 4.  Slits 20 formed at extremity end plates 21a, 26a of each of the U-shaped plates 21, 26 are engaged with the right and left side plates 17, and plates 22, 27 are cooperatively arranged at the extremity end plates 21a, 26a of each of the U-shaped plates 21, 26 to form bottom parts of the recesses 11.
Patent JP-H10273870-A (JP)
Title: Composite non-woven fabric and its production
Inventor: NAGAOKA KOICHI
IPC: D04H5/03
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject non-woven fabric, suitable for medical material, sanitary material, cloth or the like, by placing long-fiber webs, in which a low-melting and high-melting polymers are divided into extremely fine filaments, and short-fiber webs alternately to form a monolithic structure. SOLUTION: This non-woven fabric is composed of long-fiber and short-fiber webs placed alternately to form a monolithic structure. The long-fiber web is composed of a low-melting polymer and another type of polymer having a 30 to 180 deg.C higher melting point than the former, both being incompatible with each other and able to be formed into fibers, wherein these polymers form a continuous, single filament of divided type, two-component composite, which is further subdivided into extremely fine filaments. Examples of the combinations of these polymers include a polyolefin/polyamide.  The long-fiber web is placed alternately with the short-fiber web containing potentially crinkling short fibers, to form the objective non-woven fabric of monolithic structure suitable for domestic and industrial goods, wherein the filaments are three- dimensionally entwined with those in the same web or other webs.
Patent JP-2000166241-A (JP)
Title: Power supply
Inventor: MAKINO YASUHIRO
IPC: H02P27/08
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a power supply which increases a voltage to any value and outputs it without use of any large-capacitance, expensive reactor element. SOLUTION: A power supply 42 is provided with an AC switch circuit 70 in addition to a rectification circuit 46 and a smoothing circuit 48. Switching transistors 72 and 74 are driven by switching signals from a microcomputer 44, and switching is thereby performed between half-wave and full-wave rectification and voltage-doubled half-wave and full-wave rectification. The microcomputer detects an output voltage V0 through a voltage detection circuit 84 and further controls the duty ratio of switching signals so that the output voltage becomes a specified voltage. As a result, output voltages increased to a specified value are obtained.
Patent JP-H02178487-A (JP)
Title: Shutter with no door pocket
Inventor: YAMAGUCHI MASAO
IPC: E06B9/04
Filed: 1988-12-28
Abstract: PURPOSE:To obtain a shutter requiring no door pocket by integrally constituting the guide of a preceding door panel with the succeeding door panel in the lateral opening type shutter consisting of multiple door panels. CONSTITUTION:An upper frame 1 and a lower frame 2 are formed in nearly the same width as that of a window frame and integrally constituted with a sash frame. When a fully-closed shutter is to be opened, an inner door panel 4 which is a preceding door panel is opened. The guide roller 42 for the inner door panel 4 is rolled on an inner door panel rail 33 and slid to the rear side of an outer door panel 3 which is the succeeding door panel. The upper moving rail 32 of the outer door panel 3 is rolled on a fixed guide roller 11, a moving guide roller 34 is rolled and slid on an upper fixed rail 12 or a lower fixed rail 13 respectively and moved to the right end. The roller 34 is then moved to the nearly middle position of the window frame.
Patent JP-H09152012-A (JP)
Title: Gear slip-out preventing construction
Inventor: UBAGAYA SATOKAZU
IPC: F16H55/08
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent a gear from slipping off without worsening shift feeling by gradually reducing the tooth thickness of a gear from the center side in the face width direction toward at least one end edge side, and forming slope parts on the tooth surfaces on this one end edge side. SOLUTION: A second reverse idler gear tooth 74 is provided so that the tooth thickness is gradually reduced from the center side in the face width direction toward the end edge sides, and slope parts 78 on the first speed idler side and slope parts 80 on the second speed idler side are formed on the tooth surfaces on the end edge sides. A reverse sleeve gear tooth 82 is similarly provided so that slope parts 86 on the first speed sleeve side and slope parts 88 on the second speed sleeve side. Movement of the reverse sleeve gear which is moved to a first speed shift position or a second speed shift position by the second reverse idler gear to a neutral position can be obstructed. As a result, the gear can be prevented from slipping off without worsening shift feeling.