baber/WOPTO huggingface dataset:
Patent JP-2001115007-A (JP)
Title: Polyketone solution and method for producing polyketone yarn
Inventor: MORITA TORU
IPC: C08L73/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a polyketone solution having incombustibility, low toxicity, showing high solubility of high molecular weight polyketone, suitable for thermally/chemically stable gel spinning and to provide a method for producing a polyketone yarn having high strength/high modulus of elasticity. SOLUTION: This polyketone solution is a solution obtained by dissolving a polyketone in a solvent which is an aqueous solution of at least one kind selected from a zinc salt, a calcium salt, a thiocyanate and an iron salt. This method for producing the polyketone yarn comprises extruding the polyketone solution being a polyketone solution having a phase separation temperature in a temperature range of 0-250 deg.C into a both at a temperature lower than the phase separation temperature to form a fibrous material, removing a part or the whole of the solvent from the fibrous material and drawing the fibrous material at >=3 times.
Patent JP-H07127714-A (JP)
Title: Boss structure of rotational body
Inventor: ASAI MOTOHITO
IPC: F16H55/17
Filed: 1993-10-29
Abstract: PURPOSE:To decrease weight, simplify a structure, and reduce a cost by cylindrically forming a center portion of a rotational body made of a plate member to form a boss part, projecting a cylinder wall of the boss part into the cylinder to form a key part, and fitting the key part to a key groove of a rotary shaft which is inserted into the boss. CONSTITUTION:A center portion of a pulley body 1 as a rotational body is press-molded cylindrically to form a boss part 11. A circumferential part of a cylindrical wall of the boss part 1 is pressed and punched to be a U-character form extended in an axial direction. The cylindrical wall part separated by punching is bent and projected into a cylindrical part of the boss part 11 to form a key part 12. A leading end small diameter part 22 of a rotary shaft 2 is inserted into the boss part 11. A key groove 21 to which the key part 12 is fitted is formed on the outer peripheral surface of the leading end small diameter part 22. A female screw part 221 opened to the center of the leading end surface is formed inside the leading end small diameter part 22. The leading end small diameter part 22 is connected to the boss part 11 by connecting a flanged bolt 3 to the female screw part 221.
Patent JP-H10142692-A (JP)
Title: Projector
Inventor: YAJIMA FUMITAKA
IPC: G03B21/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To suppress the slippage between the outside surface of a prism and a projecting optical means by positioning the prism on a lower plate, and mounting the member of the projecting optical means on a plate member arranged in the direction along the outside surface of the prism. SOLUTION: An optical head unit is arranged in an empty part in the center of an U-shaped, in plane view, light guide unit, and a light composing prism 53 and liquid crystal light bulbs 54-56 arranged on three surfaces thereof are conformed to the optical path of each color divided by the dichroic mirror system of the light guide unit. A lens 18 is mounted according to an opening 61A on the front surface of the front plate 61 of a box frame, and blue, red, and green modulating liquid crystal light bulbs 54, 56, 55 are mounted on the lateral opening parts and back plate 62 of the box frame through springs 64 in such a manner that vertical, lateral and longitudinal optical axes are adjustable, respectively.  Each liquid crystal light bulb 54-56 is nipped between a longitudinal pair of support plates 65, 66 together with an insulating sheet 67 and a polarizing plate, and the liquid crystal light bulbs are slightly spaced from the front and rear plates.
Patent JP-2001112846-A (JP)
Title: Plug body for transfusion
Inventor: MAEDA KATSUSHI
IPC: A61J1/05
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To realize a manufacturing process wherein contamination or the increase of the cost can be avoided in the manufacture of a rubber plug, and at the same time, provide a plug body which has a sealing property and safety at a high level, and is especially suitable for transfusion. SOLUTION: This plug body for transfusion is equipped with a plastic supporting body, and a rubber plug which is supported by the supporting body. The rubber plug is formed of a thermoplastic elastomer obtained by dynamically vulcanizing a resin composition containing 3 to 20 wt.% of a polyolefin resin, 10 to 60 wt.% of a butyl rubber, 10 to 60 wt.% of a hydrogenated aromatic vinyl-conjugated diene compound block copolymer, the number average molecular weight of which is 150,000 or higher, and 20 to 60 wt.% of a mineral oil, with a vulcanizing agent.
Patent JP-2001117501-A (JP)
Title: Display, and radio communication equipment incorporating the same
Inventor: MINAGAWA HIROAKI
IPC: G09F9/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To allow a display by a LCD display body and another display to be performed with one light guide and, moreover, to prevent the light of respective light sources from being leaked to other light source side and also to raise the production efficiency. SOLUTION: This display has a light guide 32 which is made of a material transmissible to light, a LCD display body 33 which is arranged at one side sandwiching the light guide 32, a first light source 37 for lighting a LCD which is arranged on another side and second light sources 38, 29 whose rays of light are guided from the another side to one side by using the through holes 35a, 35b provided in the guide 32. A part in which the through holes 35a, 35b are formed is formed as the packing 35 made of an elastic member which is a member different from the guide 32 and which does not make rays of light pass. Moreover, the display is incorporated in this radio communication equipment.
Patent JP-H08151720-A (JP)
Title: Bracket for roof panel
Inventor: KAWAKAMI HIDETADA
IPC: E04B7/04
Filed: 1994-11-29
Abstract: PURPOSE: To easily fit roof panels to a building body. CONSTITUTION: A bracket 31 for a roof panel fitted to a building body is provided with a first plate 32 connected to the building body and a second plate 33 vertically formed against the first plate 32. A hole 36 in which a bolt connecting the roof panel to the second plate 33 is horizontally inserted, is formed on the second plate 33. In the second plate 33, a receiving part 38 on which the roof panel is loaded, is formed and in the receiving part 38, a protrusion 39 is formed to position the roof panel.
Patent JP-H04174089-A (JP)
Title: Reader writer for data tag with magnetic sheet
Inventor: YAGI TOSHIO
IPC: G06K1/12
Filed: 1990-10-30
Abstract: PURPOSE:To easily utilize a visible display data tag by reading and writing the data tag and erasing and writing a magnetic sheet during the reciprocal conveyance of the data tag. CONSTITUTION:The data tag 14 has its internal circuit sealed with a plastic case and the magnetic sheet 16 is stuck on its surface. The display contents of the magnetic sheet 16 can be altered repeatedly together with the data contents. The recording contents of the data tag are used immediately for reading and writing at the entrance part of a tag passage by noncontact electromagnetic coupling and radio wave propagation. Only predetermined items of the read contents are sent to a write head. Further, when the data tag is conveyed in the tag passage to pass its inner part, the contents of the magnetic sheet are erased and selected data contents are written on the magnetic sheet by the write head in its return process. Consequently, the data tag on which is data are display are united can be handled through easy operation.
Patent JP-H07129253-A (JP)
Title: Hot water supply control unit
Inventor: NAKAMURA TETSUYA
IPC: F24H1/00
Filed: 1993-10-29
Abstract: PURPOSE:To perform more adequate hot water supply control by the hot water supply control unit which performs feedback control by combining a model predicting means for hot water supply with a feedback system. CONSTITUTION:In the hot water supply control unit to which a controlled variable such as the temperature and quantity of fed hot water is fed back, an unillustrated operation means sets am aimed value of set temperature or a set water quantity, etc., and the deviation of the fed-back quantity from the aimed value is inputted to the control unit 31 to control a controlled system 32. Further, the aimed value and a detected value of a sensor system 36 are inputted to the model predicting means 34 through a control part 35 to infer and predict the controlled variable. The deviation between the inferred controlled variable and an actual controlled variable is inputted to a variable transmission means 33 which is variable in transmission coefficient K and on the basis of the decision result of a state decision means which indicates whether or not the hot water supply state is normal, the value of the transfer coefficient K of the variable transfer means is controlled.
Patent JP-H01257818-A (JP)
Title: Optical scanner
Inventor: INUI YASUO
IPC: H04N1/024
Filed: 1988-11-22
Abstract: PURPOSE:To prevent the image deviation at the joint of optical element arrays by dividing said arrays to the 1st optical element array and the 2nd optical element array, arranging the rays zigzag, changing the optical axis plane of the 2nd optical element array by an optical path changing means and superposing the same on the optical axis plane from the 1st optical element array to an image forming plane or original plane. CONSTITUTION:The 1st LED array 10 and the 2nd LED array 12 are arranged zigzag. A partial mirror 9 constitutes the optical path changing means for changing the optical path from the 2nd LED array 12 in the direction toward the image forming plane, is disposed obliquely on the optical axis plane X of an imaging lens 8 and has a transparent part 9a which allows the transmission of the light from the 1st LED array 10 and a mirror part 9b which reflects the light from the 2nd LED array 12. The optical path changing means 9 changes the optical path of the light from the 2nd optical element array 12 and superposes the same on the optical axis plane entering from the 1st optical element array 10 to the image forming face and, therefore, the light rays from the 1st optical element array 10 and the 2nd optical element array 12 pass the same optical axis plane and enter the image forming plane. The deviation of the image in an lateral direction at the joint is thereby prevented.
Patent JP-H06145203-A (JP)
Title: Production of starch subjected to wet heat treatment
Inventor: KURAHASHI YOSHIKI
IPC: C08B30/00
Filed: 1992-11-04
Abstract: PURPOSE:To enable to control the changes in the physical properties of a starchy material during its wet heat treatment and further to enable to shorten the wet heat treatment time and lower the treatment temperature by adding a surfactant, a metal salt and a saccharide as treatment-accelerating agents to the starchy material, when the starchy material is subjected to the wet heat treatment. CONSTITUTION:When a starchy material is subjected to a wet heat treatment. a surfactant, a metal salt, and a saccharide are added as wet heat treatment- accelerating agents to the starchy material. The accelerating agents prevent the gelatinization of the starch and must be approved on food sanitation, and a fatty acid residue-containing substance, an organic or inorganic acid-alkali(ne earth) metal salt, and a saccharide having a DE of >=0.1 are used as the surfactant, the metal salt and the saccharide, respectively. The surfactant is preferably a nonionic surfactant such as a glycerol fatty acid ester, and the metal salt is preferably a water-soluble salt.
Patent JP-H07145781-A (JP)
Title: Hermetic compressor
Inventor: SASANO HIROSHI
IPC: F04B39/02
Filed: 1993-11-25
Abstract: PURPOSE:To reduce the number of discharge holes and limit the source of sound to one alone and reduce noise by providing ear pieces on the anti- discharge side of a discharge lead to seal one discharge hole formed at a valve plate, providing a spring lead to push-press both sides of the ear pieces at two places. CONSTITUTION:A long recessed place 82 is formed on a side that faces a piston, at a valve plate 70 to close the opening end of the cylinder block of a hermetic compressor, and at the same time a discharge hole 79 that faces the recessed place 82 and is equipped with an annular discharge valve seat 83 is formed. Also, in the recessed place 82, a discharge lead 84 to seal the discharge hole 79 is arranged, and on the anti-discharge hole side of the lead 84, ear pieces 86 to be inserted into one end portion 87 of the recessed place 82 are formed, and both end portions of the ear pieces 86 are fixed by bending the leg piece tip 113 of a spring lead 111 and conducting push-pressing at two pieces, and the spring sheet 111 is fixed at the valve plate 70 by means of a stopper 92, and the above stopper 92, spring sheet 111 and recessed place 82 are covered with a discharge plenum.
Patent JP-H04169370-A (JP)
Title: Operating pressure control actuator for liquid pressure operating system
Inventor: HIGASHIMATA AKIRA
IPC: B60T8/40
Filed: 1990-11-02
Abstract: PURPOSE:To easily reduce the operating pressure by providing a valve means cutting off an operating system from a pressure source connected to chambers on both sides of the piston of an actuator controlling the operating pressure of a wheel cylinder, and specifying the volume ratio of the chambers when the valve means is cut off to reduce the operating pressure. CONSTITUTION:A volume changing piston 9 is coupled with the pressure control cylinder 8 of a brake control actuator, and pressure control chambers 14, 15 are formed at both ends of the piston 9. The chamber 14 is connected to a master cylinder pressure pipe 4 via cutoff valves 20, 21, and the chamber 15 is connected to the master cylinder pressure pipe 4 via the cutoff valve 21. The cutoff valves 20, 21 are closed during antiskid control or traction control and opened during no control. Prior to antiskid control, a motor 32 is controlled by a controller 34 to change the position of the piston 9 from the normal neutral position so that the volume of the first liquid chamber 14 side is decreased. The piston is controlled to the neutral position when no antiskid control is performed and before traction control is started.
Patent JP-H03157214-A (JP)
Title: Suspension control device
Inventor: TSUTSUMI YASUHIRO
IPC: B60G17/015
Filed: 1989-11-14
Abstract: PURPOSE:To prevent the occurrence and extension of pitching or the like by restricting or forbidding the changeover of the damping force to the smaller side when the damping force of a shock absorber is large and also when the phases of vibrations of the front and rear wheels on the same right or left side are opposite or when the phases of the vibrations of the opposite right and left wheels are the same. CONSTITUTION:In a shock absorber M1 which is provided on the suspension of a vehicle, the change rate of the damping force is detected by a means M2. When the detected change rate of the damping force becomes greater than a reference value, the damping force is controlled by a means M3 so as to change it to a smaller side. In the above device, the change rate of the damping force is integrated to calculated an estimated damping force through a means M4. And it is judged by a means M5 whether the phases of respective vibrations of the front and rear wheels on the same right or left side or those of the opposite right and left wheels are the same or not. Further, when the estimated value of the damping force exceeds a prescribed value, and also when the phases of vibrations of the front and rear wheels are opposite and/or when the phases of the vibrations of the opposite right and left wheels are the same, the changeover of the damping force to the smaller side is restricted or forbidden by a means M6.
Patent JP-H08234192-A (JP)
Title: Color display continuously coupled to liquid-crystal filter
Inventor: YURUKU FUYUNFUSHIIRINGU
IPC: G02F1/1347
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a display having a high light transmission performance and a compact linear optical path by providing the color display with three switchable color filters optically connected, each filter having a linear optical guidance attenuating one of different colors by electrically controlling the same. SOLUTION: Light from a lamp 1 is projected in the form of beams parallel to a matrix 3 through a focusing lens 2. The lens matrix focusing the light to each pixel of a band block filter(SBBF) 6 which can be changed over. The SBBF6 dessipiates one of colors, i.e., red, green and blue to the level varied for each pixel according to a required information. The remaining light is projected to the next SBBF7 through a micro lens 4 and dissipated to the level for changing the second original color. The light still remaining is focused to the third SBBF8 by means of a micro lens matrix 5, and it is dissipated according to image information before it passes through a projection lens 9 and projected to a screen.
Patent JP-H02142821-A (JP)
Title: Epoxy resin composition
Inventor: FUJITA NAOKATSU
IPC: C08G59/00
Filed: 1988-11-22
Abstract: PURPOSE:To obtain an epoxy resin composition which can give a cured product of low stress without detriment to moldability and without lowering the Tg and bending strength of a cured product by mixing an epoxy resin with a polyether-modified silicone polymer and a hydrolytic polycondensate of an alkoxysilane. CONSTITUTION:This epoxy resin composition contains the following components A and B as modifiers for lowering the stress of a cured product: a polyether- modified silicone polymer (A) of formula I (wherein R<1> is a 1-4C bivalent hydrocarbon group, and Z is formula II) and a product (B) prepared by hydrolyzing an alkoxysilane and polycondensing the hydrolyzate. The amounts of components A and B added are 0.05-3.00wt.% and 0.5-5.0wt.%, respectively, based on the whole epoxy resin composition.
Patent JP-H07150695-A (JP)
Title: Roofing tile-fastening device
Inventor: KAWAGUCHI TAKESHI
IPC: E04D1/34
Filed: 1993-11-25
Abstract: PURPOSE:To simplify the construction of roofing, and to heighten a windproof property, by a method wherein a tile-holding part is provided at one end of a main roofing tile or at the verge side of the main roofing tile, and is fastened with fasteners. CONSTITUTION:A main roofing tile 1 is placed on a stiffener 10, and a lower overlap layer 13 of another main roofing tile 1 neighboring with the main roofing tile 1 is brought into contact with the rear side of an upper overlap layer 14, and is covered therewith. A waterproof wall 12 standing a projection 15 on the main roofing tile 1 is formed for the lower overlap layer 13, and thus storm water is prevented from permeating through the upper overlap layer 14 of the main roofing tile 1. Furthermore, a tile-holding part 5 is provided on the verge side of the main roofing tile 1 and is fastened with inverted L- shaped fasteners 3, and thus the tile-holding part 5 is prevented from lifting against wind blowing up from at the lower part of the main roofing tile. In this way, the verge side of the main roofing tile 1 is simply fastened and a windproof property can be heightened.
Patent JP-H10121771-A (JP)
Title: Nuclear-power related building and vibration-isolation structure
Inventor: KUNO TOSHIO
IPC: E04H9/02
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To scale down a foundation slab while maintaining safety on vibration isolation. SOLUTION: A control building 11 consists of a reinforced-concrete constructed lower layer floor 12 and an uppermost floor 13 built of steel frames on the lower layer floor 12. A roof 14 is supported by steel-framed columns 15 as support elements in the uppermost floor 13 while the uppermost floor 13 is constituted by installing a rubber eastoplastic damper 16, an oil damper 17 and an energy absorption type steel-framed brace 18 as energy absorption members among the columns.
Patent JP-H02142053-A (JP)
Title: Metal halide discharge lamp
Inventor: KAMETANI TAKAYUKI
IPC: H01J61/36
Filed: 1988-11-21
Abstract: PURPOSE:To shorten a seal part and make it possible a manufacture the titled device easily in a short time by closing the seal part by crushing a part including a first molybdenum foil and a part including a second molybdenum part of a conductive part. CONSTITUTION:A conductive part is formed by welding a first molybdenum foil 41 with one end of a discharge electrode rod 3, welding one end of a conductive material 6 with the other end of the first molybdenum foil 41, welding one end of a second molybdenum foil 42 with the other end of the conductive material 6, and welding a lead wire 5 with the other end of the second molybdenum foil 42. In addition, a seal part 7 is formed by closing by softening and crushing quartz at the sealing part at a part W1 including the first molybdenum foil 41 and a part W2 including the second molybdenum foil 42 of the conductive part, and suspending the conductive material 6 between both molybdenum foils 41, 42 in the seal part of a quarts tube. As a result, heat generation can be small and heat radiation large at the seal part 7, and need of forming a high vacuum inside the light emitting tube 1 at the time of forming the seal part 7 is eliminated. The length of the seal part can thus be shortened, and the titled device can be manufactured in a shorter time and more easily.
Patent JP-H05136916-A (JP)
Title: Method of evaluating function of photoelectric picture reader
Inventor: RAMA TANTORII
IPC: H04N17/00
Filed: 1991-11-12
Abstract: PURPOSE:To provide th evaluation method measuring accurately and efficiently a picture read characteristic of the photoelectric picture reader 2. CONSTITUTION:A picture signal read by the photoelectric picture reader 2 from a paper sheet having a test pattern is stored in a memory unit 10 together with an address signal corresponding to its picture element position and a central arithmetic operation processing unit 6 connecting to the memory unit 10 reproduces the picture based on the stored picture signal and the address signal and measures numerically reproduction characteristic relating to the position of the picture, density and resolution and displays the propriety of the operation of major components of the photoelectric picture reader 2 based on the result and displays it.
Patent JP-H05133139-A (JP)
Title: Damping device having sound insulating layer
Inventor: OYAMA HIDEMI
IPC: F16F15/02
Filed: 1991-11-12
Abstract: PURPOSE:To reduce the generation of solid noise produced by a support mechanism and propagated to a structure by a method wherein the structure is not supported directly by a support mechanism but a sound insulating layer is formed between the support mechanism and the structure. CONSTITUTION:A foundation plate 3, having high rigidity, and a support plate 4 are laminated, in order on a structure 1, being an object to be damped, through a sound insulating layer 2, and an additional mass 5 for damping is movably supported on the support plate 4 through bearing support 6. A coil spring 8 and a damper 9 are located between the additional mass 5 and support bodies 7 and 7 firmly erected with the additional mass therebetween. When a damping device is operated by means of earthquake and wind, solid noise generated by the ball bearing of the bearing support 6 is insulated by means of the insulating layer 2 and propagation of sound to the structure is reduced.