baber/WOPTO huggingface dataset:
Patent JP-2000063464-A (JP)
Title: Stabilization of polyoxymethylene copolymer
Inventor: TANIMURA NORITAKA
IPC: C08G2/28
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To improve, quickly and in a simple manner, thermal stability and resistances to discoloration due to aging and coloration during the stay in a molding machine of a polyoxymethylene copolymer having thermally unstable terminals by thermally treating the copolymer with a specified amt. of a specific quaternary ammonium compd. SOLUTION: A polyoxymethylene copolymer in the molten state is thermally treated at a temp. not lower than its m.p. but not higher than 260 deg.C in the presence of a quaternary ammonium compd. of the formula: [R1R2R3R4N+]nXn- [wherein R1 to R4 are each independently a 1-30C (substd.) alkyl or the like; (n) is 1-3; and X is a hydroxyl group or an acid residue such as of a 1-20C carboxylic acid]. The ammonium compd. is used in such an amt. that, based on the sum of wts. of the copolymer and the compd., the amt. of nitrogen derived from the compd., i.e., represented by the formula: P×14/Q [wherein P is the content (wt.ppm) of the compd. based on the sum; and Q is the mol.wt. of the compd.], is 0.05-50 wt.ppm and that the amt. of a halogen introduced into the copolymer is 0.1 wt.ppm or lower based on the copolymer.
Patent JP-2001068370-A (JP)
Title: Chip type capacitor
Inventor: NAKAAKI KENTARO
IPC: H01G9/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent break in lead terminal caused by oscillations. SOLUTION: In a capacitor body 2, a capacitor element is stored in a cylindrical exterior case 3 with a bottom face and an opened end of the exterior case 3 is sealed by a sealing material. The sealing material is fitted to a groove 3a formed on an outer boundary face of the exterior case 3, and a lead terminal 5 from the capacitor element is passed through the sealing material 4. A chip type capacitor comprises the capacitor body 2 and an insulating plate 6 having a through hole for passing the lead terminal 5 and an auxiliary terminal located at the sealing end of the capacitor body 2. The auxiliary terminal exposed on a mounting face can be joined by solder on a mounting board. In this case, the insulating plate 6 has a supporting member 7b fitted to an outer boundary side face of the capacitor body 2.
Patent JP-H04118950-A (JP)
Title: Semiconductor device and its sealing method
Inventor: MURATA AKIHIKO
IPC: H01L21/56
Filed: 1990-09-10
Abstract: PURPOSE:To control the flow of a sealing resin by forming a narrow trench-like cut section on the outside of a chip mounting opening. CONSTITUTION:Since a sealing resin 6 is blocked by a trench-like flow blocking opening 7 surrounding a chip mounting opening, insufficient sealing does not occur due to the overflow of the resin. In addition, since the opening 7 can be formed simultaneously with the chip mounting opening in the etching process for removing the surface protective film of a substrate, the number of necessary processes does not increase.
Patent JP-2000072653-A (JP)
Title: Use of fatty acid for cosmetic
Inventor: BELLON PATRICE
IPC: A61K8/36
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic useful as an anti-aging agent by including an unsaturated fatty acid. SOLUTION: This cosmetic is obtained by including a fatty acid of the formula R3-R-C(R1)H-C(R2)H-(CH2)5-COOH [R1 and R2 are H or hydroxyl; R is expressed by the formula -CH=C(R4)-(R4 is H or hydroxyl) or the like; R3 has a 6-12C fatty acid having 1-4 unsaturated bond(s) which may be ethylenic or acetylenic] (e.g. elaidic acid of formula I, trans-parinaric acid of formula II and cis-parinaric acid of formula III). In this cosmetic, the above fatty acid is included pref. in a content of 0.001-20 wt.%. The above fatty acid inhibits the enzymic activity of matrix metallolprotease, especially, MMP-1, 2, 9 and leukocytic elastase, therefore, this cosmetic is useful for protecting the cutaneous tissue from these enzymes.
Patent JP-H1059858-A (JP)
Title: Antidiabetic medicine
Inventor: YAMAHARA JOJI
IPC: A61P3/08
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a safe antidiabetic derived from a natural substance excellent in inhibitory effect on sucrose absorption by using an extract of a specific edible plant as an active ingredient. SOLUTION: This antidiabetic comprises an extract of Momordica cochinchinensis as an active ingredient. Momordica cochinchinensis is widely used for food such as a nutritive tonic in the southern part of China, West and Southeast Asia and its seed is known as Momordica cochinchinensis. Flesh and seed of Momordica cochinchinensis are dried in shade, roughly cut, heated with a solvent such as an alcohol, e.g. methanol or ethanol and water or immersed in the solvent in a cold state to give an extracted solution. The solvent is distilled away from the extracted solution at <=45 deg.C under reduced pressure to give a dried essence, which is used.
Patent JP-H1181788-A (JP)
Title: Door closer
Inventor: TAKAGI NO
IPC: E05F1/10
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To solve an adverse effect on door closer operation by the not-a-little quantity of residual air in a hydraulic fluid because the hydraulic fluid is sealed into an oil chamber in quantity smaller than the volume of the oil chamber and the door closer is made to cope with cubical expansion and the rise of oil pressure due to the temperature rise of the hydraulic fluid in the door closer, in which the oil chamber as a sealed space in a cylinder is filled with the hydraulic fluid, a piston is moved by the elastic force of a spring in the hydraulic fuild and door closing operation is conducted. SOLUTION: A sealing air Chamber (n), in which volume is contracted so as to absorb the quantity of cubical expansion by cubical expansion by the temperature rise of a hydraulic fluid in an oil chamber (m), is installed additionally to the oil chamber (m) of a cylinder 1, the fluctuation of the oil pressure of the oil chamber (m) is inhibited by the volume fluctuation of the sealing air chamber (n), the hydraulic fluid is sealed into the oil chamber (m) in quantity of 100% of the volume of the oil chamber, and the residual quantity of air in the hydraulic fluid is brought to zero. The sealing air chamber (n) is composed of a plunger 23, a place of which is varied while following up the fluctuation of the oil pressure of the oil chamber (m), and an air chamber 20 with a return spring material 22.
Patent JP-H03102884-A (JP)
Title: Gas laser device
Inventor: KAKIZAKI KOJI
IPC: H01S3/038
Filed: 1989-09-18
Abstract: PURPOSE:To make arc discharge hard to occur at the place on the side of the downstream of a main electrode by setting a cathode and an anode in such sectional forms that the discharge width of main discharge generated between the electrodes may be smaller on the downstream side in flow direction of gas laser medium from the discharge center, where electric field intensity becomes the maximum, than the upstream side. CONSTITUTION:For the sectional forms of the cathode 22 and the anode 23 in a pair of a main electrode 21, they are formed asymmetrically between the upstream-side parts 22a and 23a in the flow direction of a gas medium and the downstream-side parts 22b and 23b to the discharge center O where the electric field intensity of main discharge becomes the maximum. That is, those are formed by removing the P parts of chan types of electrodes symmetrical in right and left so that the interval of opposition at the surface along the width direction may be larger on the part of downstream-side sections 22b and 23b than on the part of upstream sections 22a and 23a. Thereby, for the discharge width of main discharge D, the part of the width dimension d1 on the upstream side to the discharge center O becomes larger than the width dimension d2 on the downstream side.
Patent JP-H05194236-A (JP)
Title: Central calcium antagonistic agent
Inventor: OZEKI MASAKATSU
IPC: A61P25/28
Filed: 1992-07-23
Abstract: PURPOSE:To provide a central calcium antagonistic agent which is useful as a therapeutic or prophylactic agent for aftereffect, convulsion and epilepsia caused by ischemic cerebropathy and cytotoxicity in cerebral nerves. CONSTITUTION:The central calcium antagonistic agent contains, as an active ingredient, a compound of the formula (R<1> to R<4> are H, lower alkyl, lower alkoxy; Ar is naphthyl, sulfur- or oxygen-containing heteromonocyclic group, substituted phenyl; n is an integer of 1 to 6; X is S, O; R<5>, R<6> are H, lower alkyl which is optionally substituted with substituted or unsubstituted phenyl, lower alkenyl, lower alkynyl, N-containing heteromonocyclic group which can be substituted with NR<5>R<6>) or its pharmacologically permissible salt; for example, 2-(4-chlorophenyl)-4-(diethylamino)acetyl-3,4-dihydro-2H-1,4-benzothia zine oxalate. The dose of the compound is 0.1 to 100mg/kg/day, preferably 3 to 30mg/kg/day.
Patent JP-H1058471-A (JP)
Title: Frp molding and its molding method
Inventor: INAO SHIGEMI
IPC: B29C43/20
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To express color tone of FRP molding material on its surface and to omit a repairing operation after the molding by integrating a decorating sheet decorated at a transparent material with the FRP molding material after it is press molded. SOLUTION: Ink 3 is pattern-adhered onto a transparent sheet 2, and a decorating sheet 1 decorated according to a portion having the ink 3 and a portion having no ink 3 is formed. Then, the sheet 1 is placed on a lower mold 5, a molding material 6 containing glass fiber is laminated thereon, sandwiched between the mold 5 and an upper mold 4, and the mold 4 is heated to about 135 deg.C and the mold is heated to about 145 deg.C, and pressurized. After the sheet 1 is integrated with the material 6, a waterproof pan integrated with the sheet 1 is removed from the mold. The pan integrated with the sheet 1 manufactured by this method is partly adhered with the material 6 to the sheet 1, but since color tone of the material 6 is dispersed in the overall sheet 1, it is not particularly apparent, and hence following repairing operation is not required.
Patent JP-H0287854-A (JP)
Title: Automatic answering telephone set
Inventor: HASHIMOTO YUICHI
IPC: H04M1/65
Filed: 1988-09-26
Abstract: PURPOSE:To know the date and hour of an incoming of the contents which are recorded by recording the date and hour of the incoming and outputting them at the time of reproducing a voice of a transmission side which is recorded. CONSTITUTION:The title telephone set is provided with means 10, 11 and 12 for recording the date and hour of an incoming as date and hour information, and means 10, 11 and 13 for outputting the date and hour information recorded in its means at the time of reproducing a voice of a transmission side which is recorded. In such a way, when an incoming comes in an automatic answering state, not only a voice of the transmission side but also the date and hour of the incoming are recorded, therefore, a user can know the date and hour of the incoming received during his absence. Also, even when the automatic answering state continues for many hours, it does not occur that the date and hour become unknown, therefore, the function of the automatic answering telephone set can be utilized enough.
Patent JP-H1093511-A (JP)
Title: Optical communication system and its communication method
Inventor: YOSHIDA NORIO
IPC: H04B10/272
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain excellent high speed response and to eliminate the need for a time band for resetting a preamble or the like by providing a light intensity control means that makes a level difference of optical signals sent from a plurality of slave stations to a master station constant to either or both of the master station and the slave stations. SOLUTION: A light intensity control means is configured with an MQM modulator 11, an optical reception level control section 14 and a memory 15. At first a master station sends information to decide a transmission timing of an optical burst signal to each slave station, and each slave station transmits the optical burst signal in time division based on the received timing information. The master station reads information as to the light transmission rate having been stored in advance in a memory 15 in matching with a timing when the optical burst signal is sent from each slave station in time division and gives the information to an optical reception level control section 14. The optical reception level section 14 sets a prescribed reverse bias voltage to an optical transmissivity variable element 12.  Thus, the optical transmission rate of the optical transmissivity variable element 12 is changed.
Patent JP-S60132376-A (JP)
Title: Manufacture of schottky barrier gate field effect transistor
Inventor: TOUSAKA ASAMITSU
IPC: H01L29/80
Filed: 1983-12-20
Abstract: PURPOSE:To manufacture a GaAs MESFET having small series parasitic resistance in good reproducibility by completely removing a metal film on the upper surface of exposed side wall and a present photoresist, and then entirely heat- treating to form an ohmic contact between a high impurity density region and the metal film on the surface. CONSTITUTION:An N type GaAs crystalline layer 12 is formed on a semi-insulating GaAs substrate 11, and an aluminum pattern 21 is formed as a temporary gate on the layer 12. SiO2 side walls 23 are formed on both sides of the temporary gate of aluminum, the aluminum is etched and removed by phosphoric acid, and photoresist 26 is rotatably coated on the entirety. The thickness of the photoresist on the upper surface of the side wall 23 is thin, the photoresist on the upper surface of the side wall 23 is removed by etching, next exposed TiPtAu film is removed by etching, and the all remaining photoresist is then removed. A gate 13, a source 16 and a GaAs MESFET in which the gate 13 and the source 16 are approached are obtained.
Patent JP-S6394261-A (JP)
Title: Liquid developing device
Inventor: SHIMAMURA KAZUHIRO
IPC: G03G15/01
Filed: 1986-10-09
Abstract: PURPOSE:To make a developing part of an electrophotographic plotter compact by storing developers having different colors in plural tanks arrange correspondingly to plural pairs of slits. CONSTITUTION:Four pairs of slits 34-37 are formed on a developing surface with intervals in the moving direction (arrow A direction) of an image holding surface 21A and air slits 38a-38d are formed on the downstream side of respective pairs of slits 34-37 in the moving direction of the image holding surface. A developing unit 24 has plural developer storing tanks 42a-42d independently of a developing device body 33 in accordance with an air pump 41 which is an air feeding means connected to the air slits 38a-38d through electromagnetic valves 40a-40d and plural pairs of slits 34-37. Liquid developers having required colors are respectively stored in the tanks 42a-42d and respective tanks and the pairs of slits relating to the tanks constitute developing systems having respective prescribed colors. Consequently, the developing device body itself can be reduced in its size and the whole device can be also reduced in its size.
Patent JP-S6395443-A (JP)
Title: Silver halide photographic sensitive material having improved stability of dye image
Inventor: KANEKO YUTAKA
IPC: G03C7/26
Filed: 1986-10-09
Abstract: PURPOSE:To obtain the titled material having an excellent color reproducibility and an improved lightfastness of the magenta dye image by incorporating at least one of a specific magenta coupler and at lest one of a specific compd. to the titled material. CONSTITUTION:The titled material comprises at least one of the magenta coupler shown by formula I and at least one of the compd. shown by formulas II. In formula I, Z is a nonmetal atomic group necessary for forming a nitrogen contg. heterocyclic ring, X is hydrogen atom or a substituent capable of releasing by reacting with an oxidant of a color developing agent, R is hydrogen atom or a substituent. In formulas II, R<3> is halogen atom, alkyl, cycloalkyl, alkenyl, cycloalkenyl or aryloxycarbonyl group, etc., (m) is 0 or an integer of 1-6. Thus, the color reproducibility of the titled material is improved, and the discoloration of the magenta dye image due to a light can be prevented.
Patent JP-2000066916-A (JP)
Title: Self-diagnostic device, its method and computer readable recording medium stored with self-diagnostic program
Inventor: MIKI YUKIHISA
IPC: G06F11/22
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To enable a device to execute the self-diagnosis of an information processor only when a circuit board in the information processor is exchanged or the like. SOLUTION: When a power supply is turned on, whether a self-diagnostic request exists or not, is checked (S1) and when the self-diagnostic processing request exists (S2: YES), the self-diagnostic processing is executed (S7). On the other hand, when the self-diagnostic processing request does not exist (S2: NO), current circuit constitution information is acquired and compared with stored circuit constitution information (S3, S4). When both the circuit constitution information data coincide with each other and it is judged that there is no change in the circuit constitution (S5: NO) as the result of comparison, the processing is ended.  On the other hand, when both the circuit constitution information data are mutually different and it is judged that there is a change in the circuit constitution (S5: YES), the stored circuit constitution information is rewritten to the newly acquired circuit constitution information (S6) and self-dagnostic processing is executed (S7).
Patent JP-H04119778-A (JP)
Title: Solid-state image pickup device
Inventor: OHIRA SATORU
IPC: H04N5/335
Filed: 1990-09-10
Abstract: PURPOSE:To devise the device such that the one device outputs both pattern signals without causing picture quality deterioration by outputting the entire pattern whose aspect ratio is 16:9 from a 1st signal output signal terminal, outputting the entire pattern whose aspect ratio is 4:3 from a 2nd signal output signal terminal, and selecting a ratio of number of horizontal scanning lines for both the patterns to be 2: 1 or 1: 1. CONSTITUTION:A horizontal transfer stage 4 is provided with a 1st signal output terminal 5 placed at its final stage and with a 2nd signal output terminal 6 placed at its midposition. The entire pattern whose aspect ratio is 16:9 is outputted from a 1st output stage 7 through the 1st output terminal 5 by driving the horizontal transfer stage 4 with a clock signal for transferring entire pattern whose aspect ratio is 16:9. Moreover, the entire pattern whose aspect ratio is 4:3 is outputted from a 2nd output stage 8 through the 2nd output terminal 6 by driving the horizontal transfer stage 4 with a horizontal drive clock signal for transferring entire pattern whose aspect ratio is 4:3.
Patent JP-S6395065-A (JP)
Inventor: WASHITSUKA NOBUHIKO
IPC: A61M25/00
Filed: 1986-10-09
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-H01193223-A (JP)
Title: Remedy for allergic disease
Inventor: MATSUISHI NAOTO
IPC: A61P27/16
Filed: 1988-09-28
Abstract: PURPOSE:To obtain a composition, containing a pyrido[1,2-a]pyrimidine derivative as an active ingredient and useful for treating I type allergic diseases caused by SRS-A. CONSTITUTION:A remedy containing a compound expressed by formula I (R is H, halogen or methyl; n is 0-2) or physiologically acceptable salt thereof, e.g., 9-(4-acetyl-3-hydroxy-2-n-propylphenoxymethyl)-4-oxopyrido[1,2- a]pyrimidine-3-carboxylic acid, as an active ingredient. The above-mentioned compound has remarkable antagonistic action on SRS-A (slow-reacting substance of anaphylaxis), especially on leukotriene D4 and useful as a remedy for especially bronchial asthma or allergic rhinitis. The compound expressed by formula I is obtained by hydrolyzing an ester expressed by formula III prepared by condensing a compound expressed by formula II (X is Cl or Br; R<1> is alkyl) with 2,4-dihydroxy-3-n-propylacetophenone.
Patent JP-2001061745-A (JP)
Title: Tableware washing machine
Inventor: TSUKITANI KEIJI
IPC: A47L15/42
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively fix a regulating member which stably receives the bearing load when a washing tank is drawn out of a tableware washing machine body on a rest table with good accuracy, to surely fix the member with easy work and to prevent the easy removal and dislodgment of the regulating member by the operation to draw out the washing tank, etc., with the tableware washing machine which houses tableware in the washing tank and washes, rinses and dries the tableware. SOLUTION: The washing tank 19 housing the tableware 18 is longitudinally movably supported at the tableware washing machine body 17 and the longitudinal movement of the tableware washing machine body 17 is regulated by the regulating member 20. The regulating member 20 is disposed to face the lower part of the front surface of the tableware washing machine body 17.
Patent JP-S6482918-A (JP)
Title: Manufacture of tube body having elastic protrusion on inside
Inventor: ITO NAOYUKI
IPC: B29C65/54
Filed: 1987-09-26
Abstract: PURPOSE:To manufacture easily a tube body having elastic protrusions on the inside, by a method wherein an elastic tube is inserted into a tube body by making use of a pressurizing/ depressurizing pipe under a a state where depressurization/reduction in diameter have been performed and then the elastic tube is stuck close to the tube body by performing expansion in diameter of the elastic tube. CONSTITUTION:A hose body 18 can be manufactured according to an ordinary method such as extrusion molding. On the other hand, a rubber tube 22 having a large number of protrusions 20 on the inside is manufactured in a body and adhesion treatment is performed on an external circumferential surface. Then a pipe 24 for pressurization/depressurization is inserted within the rubber tube 22 and a front end and rear end parts 26, 28 of the rubber tube 22 are sealed up tightly respectively by performing clogging and squeezing of them. Then the inside of the rubber tube 22 is vacuum drawn through an opening 34 of the pipe 24. The rubber tube 22 whose diameter has been reduced is inserted into the hose body 18 along with the pipe 24. Then the inside of the tube 22 is pressurized through the pipe 24, the diameter of the rubber tube 22 is expanded and the outside is stuck close to the inside of the hose body 18 forcibly. A wear-resistant rubber hose 10 whose inside is provided with the elastic protrusion 20 is obtained.
Patent JP-H08106772-A (JP)
Title: Shutter at cartridge insertion port
Inventor: TATSUNO TORU
IPC: G11B33/02
Filed: 1994-10-05
Abstract: PURPOSE: To obtain a simple and small shutter by giving a specified shape to the cross section of a shutter member for a cartridge insertion port. CONSTITUTION: A driver is provided with a shutter member 06 for a cartridge insertion port which is movable vertically, has an almost circular, almost elliptic or almost triangular cross section and has an inclined surface. When inserted at a cartridge member 02, the member 02 presses the inclined surface of the member 06 and is inserted into a holder member 07 of the driver. Upon the completion of the insertion, the member 06 lowers and the insertion port is closed to prevent the infiltration of dust into the driver. The ejection of the member 02 is done in the similar manner to eliminate a driver for loading or unloading the cartridge. This enables the production of a shutter of the cartridge insertion port highly economical with a simple and small structure.