baber/WOPTO huggingface dataset:
Patent JP-H06145237-A (JP)
Title: Catalyst component for alpha-olefin polymerization
Inventor: IMANISHI KUNIHIKO
IPC: C08F4/60
Filed: 1992-11-05
Abstract: PURPOSE:To obtain the subject catalyst component excellent in strength of catalyst particles, polymerization activity and stereoregularity and useful for propylene, etc., by bringing a specific solid component into contact with an olefin in the presence of a specific organosilicon compound and a specific organoaluminum compound. CONSTITUTION:The objective catalyst component is obtained by bringing (A1) a solid component consisting essentially of (A1-3) a metal oxide such as B2O3, (A1-2) a magnesium compound such as dimethylmagnesium, (A1-1) a titanium compound such as titanium tetrachloride, halogen and an electron-donative compound into contact with (D) an olefin in the presence of (A2) an organoaluminum compound such as trimethylaluminum and (A3) an organosilicon compound of the formula [R<1> is monovalent cyclic substituent group having ketone bond in the ring; R<2> is 1-10C hydrocarbon, R<4>O (R<4> is 3-10C hydrocarbon), etc.; R<3> is methyl or ethyl; x is 1 or 2; y is 0 or 1; z is 2 or 3; (x+y+z) is 4]. Furthermore, the organometallic compound is preferably used in an amount of 20-500 gram mol based on 1g atom titanium in the catalyst component.
Patent JP-H11131486-A (JP)
Title: Slope frame, its construction, and sheet material
Inventor: NAKAMURA KENJI
IPC: E02D17/20
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a slope frame capable of easy construction at a low cost, and minimizing damage of the scenery, a constructing method and a sheet material. SOLUTION: A frame member 2 constituting a slope frame is formed of a bag body 3 and an inner material 4 filled therein. The bag body 3 is formed by coating a cloth or nonwoven fabric consisting of natural fiber with a resin 12 deterioratable and decomposable with ultraviolet rays, and lumbering chip is used for the inner material 4.
Patent JP-H02144421-A (JP)
Title: Mixture air pressure-feeder
Inventor: KUIOKA KIYOSHI
IPC: B65G53/30
Filed: 1988-11-25
Abstract: PURPOSE:To accomplish a stable plug formation by lining the internal surface of a feed pressure pipe with the lining material of less sliding resistance, and by setting its section from an ejector section at least specified times as long as a feed pressure pipe diameter. CONSTITUTION:The internal surface of the delivery pipe 6 of a section with the length at least 100-200 times as long as a delivery pipe diameter from the section of an ejector 5 is lined with the lining material of the less sliding resis tance of polyurethane or the like for example. Then, a delivery object stored in a feed mud hopper 1 is energized from the jet port 2a of a screw conveyor 2 by a pressure applying device 3, and is directed to the ejector 5. Besides, compressed air fed from a compressor 4a is blown into the delivery pipe 6 form an air blowing pipe 5b via a compressed air feeding pipe 4b and an electro magnetic switch valve 5a, and the delivery object is delivered into the delivery pipe 6 in the state of plug flow.
Patent JP-H02143212-A (JP)
Title: Zoom lens
Inventor: KANAI SHINJI
IPC: G02B15/16
Filed: 1988-11-25
Abstract: PURPOSE:To reduce the cost of a zoom lens by using a lens system having a basic lens constitution arranged with a rear tele-converter as the 1st lens group and changing the interval between the 1st and 2nd lenses and moving quantity of the 1st lens group at the time of variable power by keeping the 2nd group lens at the same position. CONSTITUTION:This zoom lens is constituted of, from the object side, the 1st group having positive power and 2nd group having negative power and the interval between both groups is changed at the time of variable power. By inserting a magnifying system having negative power on the rear side of the 1st group having positive power, the range of the zooming focal distance is changed from a wide-angle side to a telephoto side. The negative power of the magnifying system inserted into this zoom lens when a focusing area is formed on the telephoto side is produced by constituting the system from the object side of a positive lens and negative lens. The magnification M, refractive index N of the negative lens, and the radius of curvature R2 of the 2nd convex surface on the object side of the positive lens of the magnifying system satisfy conditions of inequalities I to III, where the f1 represents the focal distance of the 1st group. Therefore, a shift can be established and the cost of the zoom lens can be reduced, because the 2nd group lens can be used commonly.
Patent JP-H01141555-A (JP)
Title: Preparation of flour pastes
Inventor: YUGAWA MASAYUKI
IPC: A23L7/10
Filed: 1987-11-26
Abstract: PURPOSE:To prepare high-quality pasty flour pastes easily cuttable with a spatula, easily handleable and meltable in the palate, without using the cooking with heat, by pressurizing a raw material mixture and cooling the treated product. CONSTITUTION:A raw material mixture composed mainly of wheat flour and starch is charged in a charging tank by conventional method and preliminarily heated at about 40-70 deg.C under agitation. The space in the tank is pressurized to about 500-1,500kg/cm<2> with a high-pressure plunger pump, etc., to gelatinize the raw material mixture. The treated mixture is returned to the normal pressure and cooled.
Patent JP-S62148640-A (JP)
Inventor: WATANABE YASUO
IPC: A61B5/00
Filed: 1985-12-24
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-S63149132-A (JP)
Title: Highly crystallized polyarylene thio ether molding
Inventor: KOBAYASHI AKIO
IPC: C08J5/18
Filed: 1986-12-12
Abstract: PURPOSE:To obtain a tough molded material whose surging deformation on the surface is a little and heat resistance is high, by a method wherein a molten molded material of polyarylene thio ether (PATE) resin is precrystallized by treating it with an organic solvent and then highly crystallizing it by heat-treating it. CONSTITUTION:PATE resin is shaped by melting it at a temperature of the fusion point or higher and 400 deg.C or lower and make it into a non-crystallized or crystallized molded material whose crystallinity by a density method of the PATE in the resin is 15 wts. % or lower by cooling it down to the secondary transition point. Then it is treated with an organic solvent of an SP value of 8-12 possessing sufficient affinity with the PATE, for example, carbon bisulfide, a halogenated hydrocarbon group, an ether group or an organic amide group. In the case where a mixture solvent of a kind or two or more kinds of them is used, the content of an effective solvent shall be 50 wt.% or more. Then it is precrystallized until the increased amount of the crystallinity becomes 6 wts. % or larger by applying a temperature falling within a range of the stalling point-130 deg.C to the solvent. Then it is highly crystallized by heat-treating it under stressless conditions at a temperature falling withing a range of 140-300 deg.C until the crystallinity becomes 20 wts. % or higher.
Patent JP-H08151802-A (JP)
Title: Waterproof sheet for building unit, and work execution method for unit type building using building unit covered with waterproof sheet
Inventor: KAWAKAMI HIDETADA
IPC: E04B1/348
Filed: 1994-11-30
Abstract: PURPOSE: To improve waterproof performance. CONSTITUTION: A waterproof sheet 10 covering a building unit 1 is provided with an upper face sheet member 11 and side face sheet members 12, 13. In the upper face sheet member 11, hook members 16, 16' extending along four sides of the sheet member 11 and the first chuck members 19, 19' are mounted, while in each of the side face sheet members 12, 13, fine fiber members 26, 26', which can be engaged/released with/from the hook members 16, 16', and the second chuck members 29, 29', which can be geared/released with/from the first chuck member 19, are mounted. By means of these members, the upper face sheet member 11 is freely attached/released to/from the side face sheet members 12, 13.
Patent JP-H10138811-A (JP)
Title: Headrest device for vehicle
Inventor: OGAWA KENJI
IPC: B60N2/48
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a headrest device having high performance for supporting the head part of an occupant in rear collision, etc. SOLUTION: A quadrangular link mechanism 30 is provided on a side frame 25 of a backrest frame 20. This link mechanism 30 incorporates an upper link 33 and a lower link 34 which are pivotally mounted on the side frame part 25 by shafts 31, 32 so as to be rotated freely in the front/rear direction and a vertical link 35. A headrest frame 45 is provided in the vertical link 35. The headrest frame 45 can be moves from a first position across the second position toward the front integrally with the vertical link 35. A a headrest fitting holder 50 is provided over the headrest frame 45. A rear member 57 which is movable between a pair of left/right side frame parts 25, 25 in the front/rear direction is provided. The rear member 57 is linked with an arm part 42 extended downward of the lower link 34.
Patent JP-H08152540-A (JP)
Title: Method for connecting optical fiber and optical element
Inventor: SHIRAISHI MASARU
IPC: G02B6/30
Filed: 1994-11-30
Abstract: PURPOSE: To provide a method for connecting optical fiber and optical element by an adhesive layer of a uniform thickness with good reproducibility. CONSTITUTION: The bare optical fiber 12 having a prescribed connecting end face is inserted into a cylindrical body 11 having a hollow hole 6 for insertion of the bare optical fiber and an inclined end face for connecting the optical element in such a manner that the one point at the outer peripheral edge of the end face 13 of the bare optical fiber exists nearly on the inclined end face of the cylindrical body and the remaining part exists in the hollow hole. The bare optical fiber end face 13 is so positioned as to be connected at a prescribed angle to the end face of the optical waveguide of the optical element.  The spacing part between the optical waveguide end face 14 and the bare optical fiber end face 13, the spacing part between the inclined end face of the cylindrical body and the optical element end face and the spacing between the inner peripheral surface of the hollow hole of the cylindrical body and the peripheral surface of the bare optical fiber are subjected to packing 15 with an adhesive continuous over these entire parts, and thereafter, the adhesive is cured.
Patent JP-H09140063-A (JP)
Title: Ac filter device
Inventor: YAMANAKA KEIJI
IPC: H02J3/01
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To absorb and suppress harmonic currents by making the reactance in the resonance harmonic wave of each shunt circuit capacitive to a harmonic wave to be an object, connecting each shunt circuit in parallel, and connecting an auxiliary reactor in series to them. SOLUTION: A series circuit composed of a capacitor C1 and a resonance reactor L1 for example is made to be a shunt circuit for fifth harmonic waves of an AC filter, and a series circuit composed of a capacitor C2 and a resonance reactor L2 is made to be a shunt circuit for seventh harmonic waves. These two circuits are connected in parallel, and to this an auxiliary reactor L0 is connected in series and is connected to a power system (e). And an AC filter device for dealing with the fifth and seventh higher harmonic waves is provided. By setting the resonance-point reactances of the capacitors and the resonance reactors capacitive beforehand here, the resultant reactance in a harmonic wave being an object to be absorbed is reduced to an optimum value, and it becomes possible to prevent the unbalanced flowing-in of a harmonic current flowing in each filter circuit, and to remove worries for burning accidents of the resonance reactors, etc., by an overcurrent.
Patent JP-H03158172-A (JP)
Title: Refreshing device with airflow continuous control mechanism
Inventor: ARAKI KAZUNORI
IPC: A61H9/00
Filed: 1989-11-15
Abstract: PURPOSE:To eliminate switching effected by means of a solenoid valve and a plurality of nozzles and to continuously change a stimulus pattern by means of blast by providing a controller to form an arbitrary blast amount change pattern through control of a drive means for an airflow continuous control mechanism. CONSTITUTION:The interior of a refresh booth 5 where a reclining chair 4 is reclined and the stimulus of a light stimulus unit 8 is suppressed is brought into a dark state. With this state, a vibration stimulus unit 7 disposed to the back rest and the feet part of the reclining chair 4 is operated for a few minutes and a comfortable vibration stimulus is exerted on a human body, and thereafter the light stimulus unit 8 is gradually brightened. At a point of time when illuminance is increased to a maximum, the reclining chair 4 is caused to rise, and lukewarm air is discharged through the blast port of the blast stimulus unit A and pressure air is fed through a nozzle 1. In this case, through control of a voice coil motor 12 by means of a controller 2, an air stimulus pressure exerted on blast of pressure air is continuously changed. Further, a smell stimulus and a sound stimulus, simultaneously, are applied.
Patent JP-H1129445-A (JP)
Title: Hair cosmetic
Inventor: MIYAGAWA SATSUKI
IPC: A61Q5/02
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a hair cosmetic that shows good hair set retention as a hair-setting agent and has excellent sense of use and hair-dressing effect without greasiness and stiffness in the set hair by using a specific polymer comprising vinyl carboxylic amide. SOLUTION: The objective hair cosmetic contains 0.01-40 wt.% of a polymer comprising the recurring units of the formula (R<1> and R<2> are each H, methyl or ethyl; R<3> and R<4> are each H or methyl) obtained from monomers mainly consisting of N-vinyl carboxylic amide as N-vinyl-acetamide. This polymer may be a copolymer thereof with 1-85 wt.% of a monomer as hydroxypropyl methacrylate or N-vinylpyrrolidone. The viscosity according to the type B viscometer of a 30% solution of this polymer in ethanol is preferably 50-10,000 cps at 20 deg.C. This hair cosmetic shows good shampooing properties.
Patent JP-H03157432-A (JP)
Title: Production of heat-resistant foam
Inventor: HAYASHI TOMOSHIGE
IPC: C08J9/14
Filed: 1989-11-15
Abstract: PURPOSE:To readily obtain the subject foam, having a smooth surface and expanded at a high ratio by adding a saturated aliphatic hydrocarbon in a specific proportion to a substrate resin composed of a polystyrene-based resin and polyphenylene ether-based resin, etc., providing a foam, further heating the resultant foam and secondarily expanding the foam. CONSTITUTION:The objective foam obtained by mixing (A) 100 pts.wt. substrate resin composed of 10-95 pts.wt. polystyrene-based resin and 5-90 pts.wt. polyphenylene ether-based resin with (B) 1-5 pts.wt. 3-5C saturated aliphatic hydrocarbon, extruding the resultant mixture in a molten state under pressure into a low-pressure zone, providing a foam, heating the prepared foam in a state of 1-3wt.% foaming agent contained therein above the softening point (at 130-180 deg.C using an electric heater) of the substrate resin and secondarily expanding the aforementioned foam.
Patent JP-H03160027-A (JP)
Title: Process and tank for reaction
Inventor: KANEYUKI YUKIO
IPC: C08F2/00
Filed: 1989-11-17
Abstract: PURPOSE:To operate a reaction tank optimally in good efficiency by constituting it so that the rotational speed of an agitator in the tank may be controlled in response to the viscosity detected with a viscometer provided in a circulation line. CONSTITUTION:A reaction tank 1 is charged with a necessary amount of a starting material or a polymer; while the reaction tank 1 is operated with a variable-speed motor 5, a tank valve 9 is put in an open position and a gear pump 2 is started. The tank 1 then is operated while a change over valve 3 is put in a position open to the direction of a circulation line 10, and the starting material or polymer is circulated to the reaction tank 1 through a viscometer 4. After a given reaction of the polymer (the object of treatment) is completed as judged from the viscosity detected with the viscometer 4, the change-over valve 3 is changed over from the position for the circulation line 10 to the position for a discharge line 11, the polymer is formed into a strand by feeding to a diehead 6, cooled with a cooling bath 7 and formed into chips with a chip cutter 8. According to the above process, the change in the rotational speed in the reaction stage of the polymer and the given reaction of the polymer can be easily judged, so that the reaction tank can be operated optimally in good efficiency.
Patent JP-H09115246-A (JP)
Title: Method and device for recording information, and recording medium
Inventor: INOGUCHI TATSUYA
IPC: G11B7/00
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To improve the rewrite ability by securing plural recording areas on a recording medium for information having the probability of being rewritten frequently and switching the recording area according to the number of times of area use when the information is rewritten. SOLUTION: The area with a certain measure of width is secured as a recording position of initial information in the recording area of a CD-E disk, and the part is divided to prepare plural recording positions. When the initial information is recorded is recorded on the CD-E disk first, a first slot is used, and when the second initial information is recorded, a second slot is used. Plural slops are prepared for recording the initial information, and when the initial information is recorded, the slots are used successively. Thus, when the upper limit number of times of rewrite of one slot is defined a thousand times, since a thousand slots exist, a million times of the initial information are rewritten, and the rewrite ability of the CD-E disk is improved.
Patent JP-H07126468-A (JP)
Title: Fluororesin composition and insulated electric wire and heat-shrinkable tube made therefrom respectively
Inventor: HAYAMI HIROSHI
IPC: H01B7/29
Filed: 1993-11-04
Abstract: PURPOSE:To provide a fluororesin composition excellent in mechanical properties and abrasion resistance in the initial stage and after heat aging, exhibiting an excellent flexibility since a fluoroelastomer component is contained and useful for an insulated electric wire which is used for wiring in an automobile or a heat-shrinkable tube. CONSTITUTION:This fluororesin composition is prepared by applying ionization radiation to a mixture containing (A) a vinylidene fluoride-hexafluoropropylene- tetrafluoroetylene-ethylene or propylene-based fluoroelastomer and (B) a fluorovinylidene-based fluoropolymer or/and an ethylene-tetrafluoroethylene-based fluoropolymer in a weight ratio of 95/5 to 40/60 so as to cross-link it. From this resin composition, an insulated electric wire and a heat-shrinkable tube can be produced.
Patent JP-H09108520-A (JP)
Title: Filter
Inventor: OKUDA SHIGERU
IPC: B01D46/10
Filed: 1995-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a filter extended in the life of a filter element and to easy to mount. SOLUTION: A thin filter element 2 low in mesh size is held between a rigid base filter 1 relatively low in mesh size and a press plate 3. The peripheral edge parts of them are fitted to the recessed grooves 41 formed to the inner peripheral part of a packing 4 composed of an elastic material.
Patent JP-H02143678-A (JP)
Title: Adjustment display device in optical reader
Inventor: MIURA TAKESHI
IPC: H04N5/365
Filed: 1988-11-24
Abstract: PURPOSE:To shorten the time required for video adjustment and to attain accurate adjustment by detecting and displaying a maximum value and a minimum value in a digital data by one line read optically and stored in a line memory. CONSTITUTION:Each picture element signal read by an image pickup sensor 2 is converted into a digital data by an A/D converter 4 and the data by one line is stored in a line memory 5. The maximum value and the minimum value in the stored data are detected respectively by a maximum value detection means 6 and a minimum value detection means 7 of a CPU 10 and the result is displayed on a display means 8, video adjustment is implemented based thereupon and the time required for the video adjustment is shortened in comparison with the display of the entire waveform by using an oscilloscope and the accurate video adjustment is attained.
Patent JP-H08118998-A (JP)
Title: Display device for vehicle
Inventor: NAGAI TAKAAKI
IPC: B60K35/00
Filed: 1994-10-24
Abstract: PURPOSE: To form images on a display with sufficient brightness and with a small-sized structure by scanning the light of a light source on the display by means of relative driving of the light to a reflecting mirror for indicating the images. CONSTITUTION: A light source 2 where a plurality of LEDs of dot configuration are disposed in one line in the main scanning direction, and a hood 3 are rotated around the center line O in the line direction by a motor 6. The light from the light source 2 is reflected by a reflecting mirror 5 and projected onto a windshield 4. By repeatedly-making, at a high speed, main scanning for controlling flickering of the respective LEDs in the light source 2 according to indicating information per line and sub scanning for simultaneously-rotating the light source 2, dot images by the light are reflected on the windshield 4, and the images reflected onto the windshield 4 can be recognized by the after-image effect of human vision. It is thus possible to form the images on a display with sufficient brightness and with a small-sized structure.
Patent JP-H11114142-A (JP)
Title: Slot machine
Inventor: NISHIKAWA TADAO
IPC: A63F5/04
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To mitigate an unpleasant feeling and to foster a relaxed rest feeling and a desire for the next game by starting the game rotation of reels via the action of a specific portion, and rotating at least one of the reels in the rotating direction different from the normal game rotation during this waiting period. SOLUTION: When 4.1 sec elapses from the previous game start (YES in S3), the measurement of the elapsed time is started (S8), reels are rotated at the normal speed (S9), a normal game can be played (S10), and the time until the game completion is measured (S11). If the elapsed time is longer than 4.1 sec, the next game is started. If the elapsed time after the previous game start is less than 4.1 sec (NO in S3), a lottery process is applied, and whether the lattery result wins or not is judged (S4). If the lottery result wins, all reels are slowly rotated in the normal direction (S6), for example. If the lottery result loses (NO in S4), all reels are slowly rotated in the opposite direction (S5).
Patent JP-H11119000-A (JP)
Title: Method for relieving irradiated object out of irradiation region in a electron beam irradiation device
Inventor: MIZUTANI MUTSUMI
IPC: B29L7/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for relieving a belt shape irradiated object out of electron beam irradiation region without cutting. SOLUTION: On a shield box 12 of an electron beam irradiation device, an upper rail 26 and a lower rail 28 are detachably fixed along the direction of the width W of an object to be irradiated 10. A maintenance door 20 is made openable by using the upper and lower rails 26 and 28 and moving the object to be irradiated 10 in the width W direction together with an electron beam receiver 18. When the irradiated object 10 is let relieve from the electron irradiation region 8, the maintenance door 20 is moved to open in the width direction of the irradiated object together with the electron beam receiver 18, the upper and lower rails 26 and 28 are detached and the irradiated object 10 is drawn out of a shield box from the opening behind the maintenance door 20.  Then, the upper and lower rails 26 and 28 are fixed to the original position by positioning the irradiated object 10 drawn to the back of them, the irradiated object 10 is held with the upper and lower rails in the drawn state and the maintenance door 20 is closed together with the electron beam receiver 18.