baber/WOPTO huggingface dataset:
Patent JP-H10151659-A (JP)
Title: Multi-manifold die and manufacture of multilayer film
Inventor: NISHIMURA TSUKASA
IPC: B29C48/305
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce the changing of the thickness of another layer, which develops due to the changing of the thickness of a desired layer for adjustment by a method wherein the length of a lip land ranging from a confluent part to a die delivery port is set to be below a specified value. SOLUTION: A multi-manifold die has manifolds 1, 2 and 3, lands 1', 2' and 3' connecting to the manifolds 1, 2 and 3, a confluent part A of the respective lands and a lip land connecting to the confluent part A within the die in order to extrude a trilaminar film. To the manifolds 1 and 3, one and the same molten resin is fed, while a molten resin having characteristics different from those of the above-mentioned resin is fed to the manifold 2. The length (h) of a lip land ranging from the confluent part A to a delivery port is set to be 10mm or less and especially its preferable length is 2-10mm. Further, the suitable ranges of the lengths of the lands to the confluent part very depending upon extruding conditions and are set to be 50mm or less and especially lie within the range of 60-200mm. The adjustment of the length (h) of the lip land is carried out by changing the thickness of a die lip 4.
Patent JP-H08164150-A (JP)
Title: Knee protective band
Inventor: YAMADA HITOSHI
IPC: A61F5/02
Filed: 1994-12-16
Abstract: PURPOSE: To provide a knee protective band capable of protecting and reinforcing a ligament at the time of bending and stretching a knee which is hardly shifted at the time of fitting. CONSTITUTION: For this knee protective band, both end parts 3 of a belt-like body 1 to be wound around the knee are branched into two and one end part corresponding to the other end part is provided with an engaging means for mutually engaging them above and below the knee. Then, the width of the middle part 1a of the belt-like body is formed narrow, elastic bone members 8 extended in the width direction of the belt-like body are provided on the positions corresponding to the side parts of the knee of the belt-like body and two belts 9 composed of a flexible material crossed at the middle part whose tip parts are crossed in front of the knee and engaged to the outer surface of the belt-like body are provided on the outer surface of the belt-like body.  Thus, the knee is easily bent, it can be fitted with appropriate strength suited to the thickness of the knee, shifting while it is fitted is less, usability is improved, the rapid bending of the knee is mitigated and the knee is easily stretched.
Patent JP-H02160805-A (JP)
Title: Production of transparent plastic molding
Inventor: KURITA YUJI
IPC: C08F8/20
Filed: 1988-12-14
Abstract: PURPOSE:To obtain the title molding improved in total transmittance without detriment to the transmittance to light including ultraviolet rays by fluorinating a transparent plastic molding with a fluorine gas containing a very small amount of oxygen. CONSTITUTION:A transparent plastic molding is fluorinated with a fluorine gas of an oxygen concentration < 10ppm. An autoclave is charged with, for example, a film of polyvinyl propional, evacuated with a vacuum pump, then purged with a nitrogen gas, further evacuated and charged with a nitrogen- diluted fluorine gas containing, for example, 2ppm of oxygen to fluorinate simultaneously both surfaces of the film. The film can be improved in total transmittance without detriment to the transmittance to ultraviolet rays of 200-300nm.
Patent JP-H03174949-A (JP)
Title: Magnetic floating-up type continuous casting apparatus
Inventor: YAMADA MASAHIKO
IPC: B22D11/055
Filed: 1989-11-30
Abstract: PURPOSE:To prevent breaking of a wire and to continuously produce the casting having good quality by arranging cooling means for cooling and solidifying molten metal column in a casting vessel so as to execute counterflow in the range for obtaining sufficient floating-up force with alternating magnetic field. CONSTITUTION:The molten metal is supplied into the casting vessel 3 providing refractory liner 3a to inner wall face from lower side. The molten metal column in this casting vessel 3 is cooled and solidified with the heat exchanging means arranged at the outer circumferential face thereof and also floated up with alternating magnetic field generating means 5 arranged at the outer circumference thereof and shifted upward to obtain the casting of wire rod, etc. In the above magnetic floating-up type continuous casting apparatus, the above heat exchanging means 4 is made in such the constitution that cooling medium is caused to flow opposite to advancing direction of the molten metal column. Further, a turning-over part 4a for turning over the above cooling medium is positioned corresponding to a second coil layer 5a2 at the lowest end side of the above alternating magnetic field generating means 5. By this method, the molten metal column receiving sufficient floating-up force and inward force with the magnetic field, is cooled and solidified to prevent the development of breaking of the wire, etc.
Patent JP-H05129373-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: URUSHIMA MICHITAKA
IPC: H01L21/60
Filed: 1991-10-31
Abstract: PURPOSE:To obtain a semiconductor device of a highly reliable packaging structure having a superior water resistance and at the same time, preventing a bend of pins and a defective connection of the pins from being generated and a method of manufacturing the device. CONSTITUTION:Bonding pads 4 provided on a printed board 2 and electrode pads 3 under the lower part of a semiconductor chip 1 are made to arrange in opposition to each other, the pads 4 and 3 are electrically connected to each other via a bonding structure 5 supported by a plurality of conductor pins 7, which are made to penetrate an insulator (a resin 6), and after that, the chip and the like are sealed with a resin 8.
Patent JP-H04185574-A (JP)
Title: Truck installation structure of driving device for rolling stock
Inventor: TAKITA TOSHIYUKI
IPC: B61C9/38
Filed: 1990-11-21
Abstract: PURPOSE:To keep a bolt from being affected by cutting force or bending force, and to reduce the size of the bolt, so as to reduce cost as well as the weight by fixing a driving device to be installed on a truck only on one end side at upper and lower two points, through the bolt inserted in the working direction of the force. CONSTITUTION:A nose 4 to be installed on a truck of a driving device 1 is fixed at the upper and lower two points on a lateral beam 3 of a truck frame 2 by bolts 7, 8 inserted from the horizontal direction, and a bolt inserted from above, is provided for the backing up of the bolt 7. A groove 5 for positioning is also provided on the nose 4 to be installed on the truck, and the size of the groove 5 is slightly larger than the size of a guide 6 of the truck frame 2. The other end of the driving device 1 is fixed to nowhere, and is in a free state, while the bolts 7, 8 are burdened with the load of the driving device 1. Even when the driving device 1 is expanded by the effect of heat and so on, excessive force due to thermal expansion will not work on the lateral beam 3.
Patent JP-S63161365-A (JP)
Inventor: WATANABE YUKIO
IPC: F25B47/02
Filed: 1986-12-24
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-H08144239-A (JP)
Title: Low reflection type floating wave dissipation embankment
Inventor: IKEGAMI KUNIHIRO
IPC: E02B3/06
Filed: 1994-11-24
Abstract: PURPOSE: To inhibit the generation of reflected waves with the arrival of incident waves in a floating body type wave dissipation embankment. CONSTITUTION: A plurality of reflecting plates 3a-3c are mounted on the front edge 5 of a min embankment body 1 consisting of a floating body so that spaces mu the reflecting plates 3a-3c and the front edge 5 reach size corresponding to the quarter of the wavelength of incident waves 2, and reflected waves directly reflected by the front edge 5 of the main embankment body 1 are set so as to reach antiphase to reflected waves reflected by the reflecting plates 3a-3c, thus mutually making reflected waves having antiphase interfere, then inhibiting the generation of reflected waves. The reflecting plates 3a-3c are arranged by changing the spaces among the reflecting plates 3a-3c and the front edge, thus lowering reflection to incident waves having a plurality of wavelengths.
Patent JP-H01155843-A (JP)
Title: Connected artificial teeth
Inventor: MASUHARA HIDEKAZU
IPC: A61C13/15
Filed: 1987-12-14
Abstract: PURPOSE:To efficiently prepare a prosthesis having excellent aesthetic appearance, by connecting and unifying a plurality of artificial teeth by a gum part composed of a photopolymerizable type non-polymerized resin paste. CONSTITUTION:A connected artificial teeth is constituted of an artificial teeth part 1 and a gum part 5 composed of a photopolymerizable type non- polymerized resin paste to which the shape of the gum is provided. The artificial teeth part 1 has a cavity part formed to the alveolar surface and/or lingual surface thereof and the photopolymerizable type non-polymerized resin paste is bonded to said cavity part. A plurality of artificial teeth are connected and unified by the photopolymerizable type non-polymerized resin paste.
Patent JP-S62174436-A (JP)
Inventor: TAKIGUCHI HIDEKI
IPC: B32B15/08
Filed: 1986-12-25
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-H11130301-A (JP)
Title: Image recording device
Inventor: UCHIDA HARUO
IPC: B65H9/14
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To improve space efficiency for performing supply/ejection of a recording material and easily perform the bias removing of the recording material by performing the bias removing of the recording material by abutting the rear end of the going route direction of the recording material on nip parts of a pair of first carrier rollers and performing a returning route carriage by reversing the pair of first carrier rollers. SOLUTION: When revolution of a pair of bias removing rollers 11, 12 is stopped, a recording material 25 is carried by only a pair of first carrier rollers 10, a curl is formed at the recording material 25 between a pair of second carrier rollers 10 and the pair of bias removing rollers 11, 12 and the recording material 25 is finished to be carried, the bias removing of the recording material 25 is performed because a rear end part 25b of the recording material 25 hits on the nips of the pair of the first carrier rollers 10 by repulsion of the curl. Next, the carrying direction of the recording material 25 is reversed and is made a returning route and the recording material 25 is carried in an L direction by the pair of first carrier rollers 10 and the pair of bias removing rollers 11, 12.  Thus, space efficiency around an image recording device is improved and the bias removing of the recording material 25 is easily performed by only the pair of first and second carrier rollers 10, 10.
Patent JP-H03176228-A (JP)
Title: Operation display device in automotive air conditioner
Inventor: SUZUKI TADAO
IPC: B60H1/00
Filed: 1989-12-04
Abstract: PURPOSE:To obtain comfortable feeling of air conditioning by providing a means which continuously displays a deviation of a temperature preset with a temperature setting control from a cabin temperature detected by a cabin temperature sensor. CONSTITUTION:There is provided an operation display device 40 which continuously displays a deviation of a temperature preset with a temperature setting control 19 from a cabin inside temperature detected by a cabin temperature sensor 11. With this constitution, the operation display device 40 continuously displays the deviation of the preset temperature from the cabin temperature, therefore, how close to a desired temperature the cabin temperature is, that is, convergence condition of the cabin temperature can be known immediately. It is thus possible to obtain comfortable feeling of air conditioning resultantly without any wasteful or harmful operation depending on one's feeling.
Patent JP-2001072462-A (JP)
Title: Alumina ceramic composition
Inventor: FUKUSHIMA HIDEKO
IPC: H01B3/12
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain an alumina ceramic composition of low loss (high-Q value) improved in sinterability and productivity using a general-purpose low-purity alumina feedstock. SOLUTION: This ceramic composition comprises <=10 wt.%, pref. <0.2 wt.%, of Mg (calculated as MgO), >=0.2 wt.%, pref. 0.5-10 wt.%, of Ti (calculated as TiO2) and the balance with Al2O3 and inevitable impurities; wherein part of the texture has Al2TiO5 phase which is deposited at grain boundary and includes part of another grain boundary phase consisting of the inevitable impurities.
Patent JP-H10159899-A (JP)
Title: Sheet type base material for sliding ring, sliding ring sheet made of it, and sliding ring made of this sheet
Inventor: ASAGAMI AKIRA
IPC: D06F37/24
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To exhibit an excellent sliding characteristic and to prevent damage in a sliding body by forming a sheet type base material of a material containing fluororesin and filler and polishing the surface of the sheet type base material. SOLUTION: A sheet type base material is formed of a material containing fluororesin and filler. As the fluororesin, polytetrafluoroethylene possessing the lowest frictional coefficient as against all the kinds of solids is suitable. As the filler, Aramid fiber, alumina fiber and the like improving abrasion resistance is/are used individually/in combination. Molding powder made of fluororesin and the filler are mixed at a predetermined ratio, pressed and molded, sintered at a temperature of the melting point of the resin or more, cut into a predetermined thickness, and lapped and polished. Then, punching and the like is carried out, and a sliding ring in a required shape is obtained.  Protruded filler grain tip parts are cut away by means of the polishing process and the sliding body is coated partially with the resin, so that the sliding body can be prevented from being damaged and provided with excellent abrasion resistance.
Patent JP-H07289586-A (JP)
Title: Disposable wearing articles
Inventor: NOMURA HIRONORI
IPC: A61F5/44
Filed: 1994-12-19
Abstract: PURPOSE:To provide a disposable diaper which is strongly pressable around the legs in contact therewith without allowing excreta to leak from the lower part around the legs. CONSTITUTION:Elastic members 4 around the legs are composed respectively of plural pieces of elastic members 4A, 4B. These elastic members 4A, 4B are curved nearly to a U shape to position the respective side parts of the one elastic member 4A at nearly the first half parts around the respective legs and to position the respective side parts of the other elastic member 4B at nearly the remaining second half parts around the respective legs. The central parts of the elastic members 4A, 4B are positioned across the groin area and the extending stress in the respective side parts of the elastic members 4A, 4B is made stronger from the respective side edges of the front and rear areas near around the legs toward the groin area.
Patent JP-2001136134-A (JP)
Title: Information transmission reception method, information transmission method and information reception method, information transmitter-receiver, information transmitter and information receiver
Inventor: KATO ARIYOSHI
IPC: G10L19/018
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To solve a problem of an information transmission reception method where a detection processing time of copyright protection information imbedded in served data is much consumed as the served data quantity is more. SOLUTION: A transmitter side imbeds recording limit information to limit recording of served information to the served information and transmits the resulting served information. A receiver side receives the served information, reads only part of the served information, and when the receiver side detects the recording limit information from the read part of the served information, the receiver side places a limit on the recording means to record the serviced information. Thus the served information quality is huge, the consumption of the processing time required to detect the copyright protection information can be minimized.
Patent JP-H01159163-A (JP)
Title: Automatic polishing device for roller and the like
Inventor: ISHIZAKA KOICHI
IPC: B24B5/18
Filed: 1987-12-14
Abstract: PURPOSE:To carry out polishing work by properly supporting various kinds of work independently of the length of a work arbor by installing a work driving roller and a roller for maintaining the polishing precision onto a body part. CONSTITUTION:A work A supplied from a hopper 1 is transported into a body part by the operation of an air cylinder, permitting an arbor B of the work A to be nipped by a guide rail 2. The work A transported to the D-position is pressed onto a roller 5 for maintaining the polishing precision by a retractive hook 6 installed onto the body part. Then, a swing arm 10 is swung around a swing shaft 11, and a driving roller 7 at the top edge of the arm 10 is lowered and pressed onto the rubber roller part E of the work A. Then, a motor 12 is driven, and the power is transmitted to the driving roller 7 through belts 13 and 14, and the work A is revolved. The rubber roller part E of the work A is polishing-worked by a polishing grinding wheel 8 during the revolution.
Patent JP-H01154898-A (JP)
Title: Solder
Inventor: SHIODA SHIGEO
IPC: B23K35/22
Filed: 1987-12-14
Abstract: PURPOSE:To obtain the title solder having a low brazing temp. and capable of obtaining high brazed joint strength by kneading a mixture of powdery Ag and Cu and the powdery hydride of a specified metal with a binder. CONSTITUTION:A mixed powdery solder component consisting of 47.6-85.7wt.% powdery Ag, 4.8-19wt.% of at least one kind among Ti hydride, Zr hydride, and Hf hydride, and the balance Cu powder and an org. binder are mixed in 1/3-3/1 ratio to obtain the solder. By using the obtained solder, a ceramic is brazed to a ceramic, a ceramic to a metal, and a metal to a metal with high brazing strength.
Patent JP-H08225070-A (JP)
Title: Decision method of operating threshold value for operation of automatic brake
Inventor: FURANTSU BURUTSUGAA
IPC: B60T7/02
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To match the operation to the response characteristic of a brake system by defining a trigger threshold value from a preset threshold value and a vehicle specific correction value, and defining the vehicle specific correction value as a function of a pedal travel of a brake pedal and a derivative of vehicle deceleration. SOLUTION: In step 102, a pedal travel sP is recorded after measuring it. In step 107, engine speed (n) and vehicle speed (v) are inputted, and a deceleration component aM resulting from braking torque of an engine is determined as their function in step 108. In step 109, vehicle deceleration aB resulting from the actuation of a brake is calculated. In step 110, the derivative daB/dsP of the deceleration aB based on the pedal travel sP is calculated. In step 111, the derivative daB/dsP and the pedal travel sP and stored. In step 115, the current value of the derivative is used as the maximum value Dmax. In step 121, the deviation Δ of a vehicle specific curve KI relative to a desired preset curve KS is determined to determine a correction value KW (S122).
Patent JP-H02160891-A (JP)
Title: Expanded graphite sheet material reinforced with aramid fiber and manufacture of same material
Inventor: TAJIMA AKIRA
IPC: C04B16/06
Filed: 1988-12-13
Abstract: PURPOSE:To obtain the title sheet material having a surface pressure sufficient to maintain the sealing performance by incorporating aramid fibers as reinforcement and a phenolic resin as binder each in a specified amount into an expanded graphite. CONSTITUTION:3-50 pts.wt. aramid fibers preferably in pulp form is disintegrated into staple fibers in a mixer, evenly mixed with 3-10 pts.wt. finely divided phenolic resin, and then evenly mixed with 100 pts.wt. expanded graphite particles. This mixture is finely ground so as to provide a specific volume of 50ml/g or less and then compressed to form a sheet having an apparent density of about 1. This sheet is heated at 150 deg.C to cure the phenolic resin, thus giving the title sheet material consisting of 100 pts.wt. expanded graphite, 3-50 pts.wt. aramid fibers, and 3-10 pts.wt. phenolic resin.
Patent JP-H09132732-A (JP)
Title: Resin composition for top coat of photo-curing paper pattern
Inventor: FUKUDA HIROYUKI
IPC: C09D4/06
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in glossiness and adhesiveness useful for topcoat of ink on package, etc., by compounding a resin compound containing a specific photo-curing resin composition and a photopolymerization initiator with a petroleum resin at a specific ratio. SOLUTION: This resin composition is obtained by compounding (A) 100 pts.wt. resin compound containing (i) a photo-curing resin composition (e.g. an unsaturated polyester resin, an acrylate resin, etc., as photo-curing resin) having at least one kind of a terminal unsaturated double bond capable of performing crosslink-curing by light energy of ultraviolet rays, etc., and (ii) a photopolymerization initiator (e.g. benzoin, benzoin methyl ether, acetophenone or methylanthraquinone) with (B) 5-200 pts.wt. a petroleum resin (e.g. an aromatic petroleum resin, an aliphatic petroleum resin or an aromatic-aliphatic copolymer petroleum resin).
Patent JP-H03176451-A (JP)
Title: Production of 2-(1-hydroxy-2,2,2-trifluoroethyl) cyclohexanone
Inventor: KUBOTA TOSHIO
IPC: C07B61/00
Filed: 1989-12-05
Abstract: PURPOSE:To obtain the title compound in high yield in a short time and inexpensively by reacting a trifluoroacetaldehyde alkylhemiacetal with a 1- trialkylsilyloxycyclohexene in an organic solvent in the presence of Lewis acid. CONSTITUTION:1mol compound shown by formula I (R is 1-4C alkyl) is made to react with preferably 1.0-1.5mol 1-trialkylsilyloxycyclohexene in preferably >=2l organic solvent (especially dioxane) in the presence of preferably 1.0-1.5mol Lewis acid, especially zinc iodide preferably at a temperature close to the boiling point of the solvent for 4-12 hours to give 2-(1-hydroxy-2,2,2-trifluoroethyl) cyclohexanone, a precursor of physiologically active substance for drug, useful as CF3-containing building block agent in industrially excellent productivity.
Patent JP-H07136693-A (JP)
Title: Sludge solidification agent
Inventor: OGAWA KOJI
IPC: C02F11/00
Filed: 1993-11-22
Abstract: PURPOSE:To absorb water from sludge early and solidify it promptly by mixing a compound comprising fly ash and cement with a compound comprising aluminum sulfate, calcium salt, alkali metal carbonate, and silica. CONSTITUTION:In a solidification agent useful for the improvement of weak ground, and the containment of organic sludge and harmful industrial waste, etc., 10-30 pts.wt. of a compound (A) comprising 5-30 pts.wt. of aluminum sulfate, 10-50 pts.wt. of calcium salt, 0.1-10 pts.wt. of alkali metal carbonate, 10-20 pts.wt. of silica or silica fume, and, if necessary, 3-15 pts.wt. of titanium oxide is incorporated with 80-90 pts.wt. of a compound (B) comprising 40-90 pts.wt. of fly ash or PS ash and 10-60 pts.wt. of cement. By using the solidification agent, water is adsorbed and at the same time organic substance are mixed; thereafter, with the progress of solidification by cement, a pozzolana reaction is induced.