baber/WOPTO huggingface dataset:
Patent JP-H087697-A (JP)
Title: Operation button device
Inventor: ICHIKAWA SHINKO
IPC: H01H13/14
Filed: 1994-06-27
Abstract: PURPOSE:To improve design performance and various functions of an operation button despite of its simple structure. CONSTITUTION:A button main body 61 is elastically supported via a ring-like hinge 63 and a button boss 62 integrated with the button main body 61 is provided in such a state as keeping away from the display region of letters, figures, etc. The shape of the button boss 62 is accorded with the shape of an elastic switch 41 and the button boss 62 integrated with the button main body 61 is formed into a hollow column shape as keeping away from the display region of letters, figures, etc. The pushing direction of the button main body 61 and the pushing direction of the button boss 62 to the elastic switch 41 are thus accorded with each other so that operation feeling becomes preferable, deviation of abutting position of the button boss 62 on the elastic switch 41 is hardly generated, buckling deformation to the elastic switch 41 becomes appropriate, and generation of inferior contact is prevented. And possibility of seeing shadow of the button boss 62 is eliminated and degradation of visual recognition in a day time is prevented.
Patent JP-S625977-A (JP)
Title: Production of peperonal
Inventor: UEDA KIYOUJI
IPC: A61K8/33
Filed: 1985-07-03
Abstract: PURPOSE:To produce piperonal useful as an intermediate for perfume, agricultural chemicals and pharmaceuticals, with relatively simple process in high yield, by electrolyzing 3,4-methylenedioxybenzyl chloride. CONSTITUTION:Piperonal (other name: heliotropin) can be produced in high yield and selectivity by electrolyzing 3,4-methylenedioxybenzyl chloride of formula in water or a mixture of water and an organic solvent (e.g. benzene, methanol, etc.) in the presence of an electrolyte (e.g. sodium hydroxide). 3,4- Methylenedioxybenzyl chloride used as the starting material is obtained e.g. by the chloromethylation of methylenedioxybenzene.
Patent JP-S5934938-A (JP)
Title: Folding seat for motor vehicle
Inventor: KATOU FUMIO
IPC: B60N2/90
Filed: 1982-08-23
Abstract: PURPOSE:To allow an easy manipulation by providing the upper brackets to the seat sliders on the bottom of the seat cushon which are connected to the lower brackets on the floor, and by further providing a connecting member between the upper brackets. CONSTITUTION:The seat slider 9 is attached to both sides of the cushon frame 6c of the seat cushon 6, and the upper bracket 8 is fixedly attached to the front end of the lower rail 9b. The upper bracket 8 is connected by a hinge pin 12 to the upper part of thelower bracket 11 attached to the floor 10. The rear ends of the lower rails 9b of the seat sliders and front ends of the lower rails 9b are respectively connected in a lateral direction with each other by the connecting member 25 made of a pipe and the like.
Patent JP-S5933123-A (JP)
Title: Method for preforming thermoplastic resin particle and apparatus therefor
Inventor: NISHIOKA SHIYUNICHI
IPC: B29C59/00
Filed: 1982-08-20
Abstract: PURPOSE:To obtain foamed resin particles within a narrow space without causing blocking due to the fusing of the particles, by dispersing thermoplastic resin particles containing a volatile foaming agent into water, heating the dispersed matters under pressure, and releasing said dispersed matter into water under reduced pressure. CONSTITUTION:The thermoplastic resin particles containing a volatile foaming agent are dispersed into water in a pressure container 1, then after the dispersed matter is heated to a temperature equal to or higher than the softening temperature of the thermoplastic resin under a pressure equal to or higher than the vapor pressure of the volatile foaming agent, the dispersed matter is released into water in a container 5 in which the pressure is lower than the first mentioned pressure to allow the particles to float on the water, and the particles are recovered.
Patent JP-S6122925-A (JP)
Title: Manufacture of tube body made of fiber reinforced plastic
Inventor: SASAJIMA YOUICHI
IPC: B29C70/16
Filed: 1984-07-10
Abstract: PURPOSE:To contrive to improve the efficiency of the mass production, by a method wherein an inner mold is composed by inserting cylindrical metal mold made of metallic thin plate, which was molded to the determined shape beforehand, to a core mold, and continuous fiber which is impregnated with resin is wound to the cylindrical metal mold, and curing-mold is carried out, then the cylindrical metal mold is destroyed and the tube body is taken out of the mold. CONSTITUTION:The inner mold 4 is composed of the cylindrical type core mold 5 and the cylindrical metal mold 6 made of metallic thin plate which is inserted to the outerperiphery of the core mold. The fiber wound layer 9 is formed by winding resin impregnated continuous fiber by the filament winding method. Subsequently, heating and curing are carried out. After curing-mold, the cylindrical metal mold 6 is pulled out from the core mold 5, and the metal mold 6 is destroyed. Hereby, FRP made tube body 3 can be obtained.
Patent JP-S62299215-A (JP)
Inventor: MAEKAWA KAORU
IPC: A47J27/21
Filed: 1986-06-20
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-H11322784-A (JP)
Title: Modification of nucleic acid
Inventor: SHINOZUKA KAZUO
IPC: A61K48/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for reinforcing the mismatch-recognizing ability of a specific antisense nucleic acid by introducing a polyamine to the C-5 position of the pyrimidine base of the antisense nucleic acid, capable of giving nucleic acid medicines having high double strand-forming abilities with perfectly complementary chains and useful for treating infectious diseases such as HIV, etc. SOLUTION: This method for reinforcing the mismatch-recognizing ability of an antisense nucleic acid comprises introducing a polyamine to the C-5 position of the pyrimidine base (preferably expressed by formula I) of an antisense nucleic acid comprising a phosphorothioate oligomer DNA. The polyamine is preferably introduced by treating a phosphorothioate oligomer DNA having a pyrimidine base having a methoxycarbonylmethyl group at the C-5 position as a constituent with an excessive amount of tris(2-aminoethyl)amine, and a polyamine-modified phosphorothioate oligomer DNA of formula II or III (Acr is a compound of formula-IV; U* is a compound of formula V) is used for anti-HIV preparations.
Patent JP-H05341313-A (JP)
Title: Active matrix type liquid crystal display element
Inventor: ASAI YOSHIHIRO
IPC: G02F1/133
Filed: 1992-06-05
Abstract: PURPOSE:To prevent the jumping of a video signal voltage into scanning lines and to assure a good display image by providing first insulating films, semiconductor layers and second insulating films between the scanning lines and signal lines of intersected regions. CONSTITUTION:Plural pieces of the signal lines 15 and the scanning lines 13 are disposed in a matrix form on an array substrate 11 and pixel electrodes 31 are disposed via thin-film transistors TFTs 21 in the intersected parts. The gate insulating films 23 are extended and installed as the first insulating films of the TFTs 21 on the scanning lines 13 constituted integrally with gate electrodes 21a and a-Si layers consisting of the same material as the material of active layers 25 of the TFTs 21 are installed as semiconductor layers in an island form thereon. Further, the second insulating films 59 consisting of the same material as the material of protective films 29 of the TFTs 21 are installed in an island shape on the semiconductor layers 55 so as to cover the surfaces of the semiconductor layers 55 with which the signal lines 15 come into contact. A liquid crystal layer 201 is clamped between this array substrate 11 and a counter substrate 111.
Patent JP-S6036097-A (JP)
Inventor: HIROTA TATSUYA
IPC: D06F58/28
Filed: 1983-08-08
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-S5847913-A (JP)
Title: Metallic stack
Inventor: OKAYAMA SHIGEHISA
IPC: F23J15/04
Filed: 1981-09-14
Abstract: PURPOSE:To protect a stack shell from erosion effectively, by providing a spray nozzle in the stack shell made of a metal and installing a mist separator on the top of the stack shell. CONSTITUTION:A metallic inner cylinder 2 is installed vertically inside an external cylinder 1 made of reinforced concrete by holding the cylinder 2 by a support body 3, and a duct A which is connected with a smoke exhausting and desulphurization equipment is connected with an inflow opening 2a opened on the lower part of the inner cylinder 2. A spray nozzle 4 which spouts washing water in a mist state is installed in an upward state in the lower part of the inner cylinder 2, and the top of the inner cylinder 2 is equipped with a mist separator. With this, a stack shell can be protected from erosion effectively, an eroding ingredient is not concentrated as an inner wall of the stack shell is washed with clean washing water always, and soot contained in exhaust gas can be removed effectively from the exhaust gas as well.
Patent JP-S6036779-A (JP)
Title: Control of ignition timing
Inventor: NAKAMURA MITSUO
IPC: F02P3/045
Filed: 1983-08-09
Abstract: PURPOSE:To prevent misfire or the like by a method wherein the starting timing of conduction is determined at a time when a reference signal for determining the ignition timing is outputted, in a low-speed zone in which the revolution of an engine is readily changed suddenly. CONSTITUTION:In case an estimated ignition timing (b) is later than the 100 deg. signal C1', the ignition timing is left in a condition that it is only estimated, since a large revolution fluctuation is readily caused in the low-speed zone. When the 100 deg. signal C1' is inputted actually, the ignition timing (b) is determined. When it is in a high-speed zone, a timer is set immediately. On the contrary, when it is in the low-speed zone, the beginning timing (a) of conduction is operated based on a relation between the newly determined ignition timing (b) to set the timer and the ignition timing (b) is set in the timer when it has arrived at the starting timing (a) of conduction. According to this method, the misfire of the engine may be prevented.
Patent JP-H01313502-A (JP)
Title: Production of powdery sodium hyaluronate
Inventor: KUROKAWA YASUHIRO
IPC: C12P19/28
Filed: 1988-06-13
Abstract: PURPOSE:To obtain powdery sodium hyaluronate of good water solubility at low cost by washing a precipitate of sodium hyaluroanate with a water-soluble organic solvent, removing residual water from it and drying the precipitate in vacuo. CONSTITUTION:A water-soluble organic solvent is added to an aqueous sodium hyaluronate solution containing sodium chloride to precipitate sodium hyaluronate. The obtained precipitate is separated from the mother liquor, the residual water is removed from this precipitate, and the obtained precipitate is dried in vacuo to produce the purpose powdery sodium hyaluronate. Examples of the processes for separating the precipitate from the mother liquor include one comprising precipitating the precipitate and removing the supernatant from it, one comprising filtering the mother liquor containing the precipitate by suction or under pressure, and one comprising centrifuging it with a centrifuge.
Patent JP-H07336058-A (JP)
Title: Sealing plate for portable electronic apparatus
Inventor: SATO TAKESHI
IPC: H05K5/02
Filed: 1994-06-03
Abstract: PURPOSE:To provide a sealing plate which can surface-seal in an apparatus which needs simple mounting and dismounting like an electronic apparatus body and a battery pack. CONSTITUTION:A sealing plate 14 provided at the contact surface of an apparatus body of a portable electronic apparatus having a detachable section and a detachable unit has parts 18, 19 formed along a sealing line to be step by raising them by a predetermined amount. When the unit is mounted at the body, the peripheral edge of the plate is brought into contact with the surface to be in contact, and deformed by a predetermined amount to seal a boundary between the body and the unit.
Patent JP-H08310019-A (JP)
Title: Recording method and recording device
Inventor: HIRANO EIKI
IPC: B41M5/46
Filed: 1995-05-19
Abstract: PURPOSE: To realize favorable recording at all times by a method wherein impurities in a recording material is removed from the recording material during the transferring or non-transferring of the recording material to a body to be recorded in a recording method for transferring the recording material from a recording head to the body to be recorded. CONSTITUTION: In the printer head 51 of a non-contact type dye vaporizing laser beam printer, a dye well 33 is provided on one side of a base 52, on the bottom surface of which a dye liquefying heater 55 is provided. A cover 54 for forming dye passage 27 is provided above the base 52. On the side opposite to the dye wall 53 of the base 52, a large number of vaporizing parts 17 are arranged at fixed intervals. Lasers 18 are provided below the base 25 so as to heat a heat generating structures 101 with laser light L in order to vaporize and fly the liquefied dyes 22 in small columnar bodies 21. In this case, a cleaning tape 56 is arranged above the vaporizing part by a gap so as to be press contacted with the vaporizing parts 17 intermittently during non-recording in order to absorb and remove the impurities 22a left on the vaporizing parts 17.
Patent JP-S6124610-A (JP)
Title: Car air conditioner control device
Inventor: KAJINO YUICHI
IPC: B60H1/00
Filed: 1984-07-12
Abstract: PURPOSE:To obtain excellent effect of cooling and heating by letting the captioned device, provided with the function of lagging a blower, memorize prohibition of operation of a blower for a predetermined time at the time of throwing a key switch and invalidating the second prohibition of operation under a condition of the above-mentioned memorization. CONSTITUTION:When a key switch 2 and a main switch 4 are thrown, a cooler (unillustrated) is set conductive through a line 7 to start cooling operation. Since a lagging circuit 11 in a control circuit 10 generates L signal for a definite time, output of a logic circuit 13 comes to be L level and a blower 6 is maintained in stopping condition. Subsequently, after elapse of a definite time, when the lagging circuit 11 outputs H signal, a memory element 12 generates H signal, and output from the logic circuit 13 comes to be H level, while a relay 5 is energized due to a transistor 14 being put in ON state and the blower 6 starts operation. The memory element 12 continues to output H signal regardless of interception of the main switch 4, and the blower 6 is put in operation promptly at the time of the second throwing of the main switch 4.
Patent JP-S5669430-A (JP)
Title: Ait-fuel-mixture regulator for internal combustion engine
Inventor: UENO SADATEI
IPC: F02D9/00
Filed: 1979-11-12
Abstract: PURPOSE: To reduce a detective error by detecting an airflow speed through a throttle valve by means of an electronic circuit containing a thermosensitive resistor so as to successively find a degree to which the throttle valve is nearly closed.  
     CONSTITUTION: A thermosensitive resistor 18 for detecting a flow speed is contained in a metal case 20 and provided inside a wall 16 disposed on the lower side of a throttle valve 12. The metal case 20 is embedded in the wall 16 and projected from its internal face to a point wherein the flow speed detecting thermosensitive resistor 18 is secured. An outgoing lead 24 of an electrode of the flow speed detecting thermosensitive resistor 18 is connected to a terminal 26 which is projected from the external face of the wall 16 of the metal case 20. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0641016-A (JP)
Title: Pyromellitic acid derivative and its anhydride and their production
Inventor: FUJIWARA KOJI
IPC: C07C67/36
Filed: 1993-05-25
Abstract: PURPOSE:To provide the novel pyromellitic acid derivative and its acid anhydride capable of being used as a monomer for polyimides. CONSTITUTION:A pyromellitic acid derivative of formula I (R' is H, a lower alkyl; each of R<1>', R<2>' is a lower alkyl, lower fluoroalkyl, but a case in which R<1>' and R<2>' are simultaneously trifluoromethyl is excluded), e.g. 1,4- dimethyl-2,3,5,6-benzenetetracarboxylic acid tetraethyl ester, and an acid anhydride of formula II. A compound of formula III (R is a lower alkyl; each R<1>, R<2> is H, CN, a lower alkyl, lower haloalkyl, lower alkoxy, lower haloalkoxy) including the compound of formula I is obtained by reacting an aromatic compound of formula IV with carbon monoxide and a compound of formula R-OH in the presence of a palladium compound and a phosphine compound as catalysts and in the presence of a base.
Patent JP-S633064-A (JP)
Title: Natural blue dyestuff composition and colorant using same
Inventor: KOGA KUNIMASA
IPC: C09B61/00
Filed: 1986-06-21
Abstract: PURPOSE:The titled composition suitable as a coloring matter for foods, drugs, etc., comprising specific six components as main components, obtained by reacting genipin with taurine. CONSTITUTION:The aimed composition which is a blue dyestuff composition obtained by reacting genipin with taurine, comprises 6 components (A) component A having about 1.6min retention time, (B) component B having 2.3min retention time, (C) component C having 2.7min retention time, (D) component D having 2.9min retention time, (E) component E having 3.6min retention time and (B) component F having 4.4min retention time when the composition is analyzed by high-pressure chromatography (column: YMCODSA-312 manufactured by YAMAMURA chemical Research Caboratories), having 0.6cm diameter and 15cm length; solvent: 60% methanol; 1ml/min, detection: absorptiometric photometer 615nm) as main components and maximum absorptions of the components A, B and C at 592nm, the maximum absorption of the component D at 602nm, component E at 614nm and component F at 627nm in 40% ethanol.
Patent JP-S6037507-A (JP)
Title: Formation of terminal part of optical fiber cable
Inventor: KATAGIRI SHIYUUHEI
IPC: G02B6/44
Filed: 1983-08-11
Abstract: PURPOSE:To enhance reliability of the terminal part of an optical fiber cable by pressure fixing a cylindrical stress-deformable member on the jacket layer of the optical fiber cable on one end, and fixing an optical connector on said cylindrical member with an adhesive. CONSTITUTION:A stress-deformable cylindrical member, such as spring pin 7, is fixed with pressure on the outer circumference of the jacket layer 3 of a silicon clad type optical fiber cable 4 on one end. An optical connector 5 is fixed on the pin 7 with an adhesive 6. Close adhesion between the dilicon clad layer 2 and the jacket layer 3 is enhanced with this structure. Since the thermal expansion and contraction of the layer 3 is restrained with the spring pin 7, the terminal part high in adhesion strength, especially prevented from deterioration of the power of holding the cable 4 due to temp. change, and high in reliability is obtained by fixing the optical connector 5 with the adhesive 6.
Patent JP-H09841-A (JP)
Title: Filter material and filter for filtering liquid
Inventor: YOSHIDA MITSUO
IPC: B01D39/16
Filed: 1995-06-13
Abstract: PURPOSE: To provide a filter material constituted of an org. fiber, well-balanced between collection efficiency and life and adapted to the filtering of a liquid. CONSTITUTION: A filter material is constituted of an org. fiber fibrilated so that a filtered water value is 10sec or more, extremely fine org. fibers with a fiber diameter of 1-8μm, org. fibers having a fiber diameter of 5μm or more and crimpability or org. fibers having a profile cross section with the max. projection diameter of 5μm or more and a fibrous org. binder with a fiber diameter of 5μm or a liquid binder.
Patent JP-S5849616-A (JP)
Title: Preparation of epsilon-zinc hydroxide from zinc-containing solution
Inventor: YASUHARA HIROSHI
IPC: C01G9/02
Filed: 1981-09-16
Abstract: PURPOSE:To obtain high purity epsilon-zinc hydroxide from a zinc-containing solution in high efficiency, by extracting a zinc-containing solution with a solvent, purifying by mineral acid treatment, subjecting to iron-removal treatment, and neutralizing with an alkali under specific conditions. CONSTITUTION:A zinc-containing solution containing Fe, Ni, Cd, Pd, Mg, Co, etc. as impurities is extracted with a solvent to recover the zinc-containing solvent solution, which is mixed with a mineral acid to effect the back extraction of the zinc in the solution as zinc salt solution. The zinc salt solution is subjected to the primary alkali neutralization to precipitate and remove the iron contained in the solution. The Fe content of the solution can be reduced to <=0.2mg/l by this process. The filtrate obtained by the iron-removal treatment is maintained at >=10pH and <=50 deg.C, and subjected to the continuous secondary alkali neutralization to precipitate the objective epsilon-zinc hydroxide. The crystals are separated from the liquid.
Patent JP-H1053516-A (JP)
Title: Aging resistant and collagen crosslinking preventing skin lotion
Inventor: WADA MOTOTSUGU
IPC: A61K8/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject lotion preventing the aging of a skin and inhibiting the crosslinking of a collagen in corium for maintaining the elasticity of the skin and capable of preventing a wrinkle or a slack by blending a specific cysteamine as an active ingredient. SOLUTION: This aging resistant and collagen crosslinking preventing skin lotion is obtained by blending cysteamine of the formula: NH2 CH2 CH2 SH. The blending amount of the cysteamine of the formula in the above agent is approximately 0.0005-0.5wt.%, preferably 0.001-0.1wt.% based on the total amount of the skin lotion. The aging resistant skin lotion can suppress the progress of the aging of the skin caused by the aging, a drying, an oxidation by an active oxygen, etc., an effect by ultraviolet rays in the sun light, etc., over the whole area of an exrtracellular matrix in the skin by suppressing the crosslinking of the collagen.
Patent JP-H05344118-A (JP)
Title: Data distributing device
Inventor: MATSUZAKI NATSUME
IPC: H04N7/167
Filed: 1992-06-05
Abstract: PURPOSE:To provide a data disturbing device which improves the disturbing effect and is immune to the strongest conventional differential attack with a small scale hardware. CONSTITUTION:Input data are divided into plural blocks. A first selection part selects the blocks more than one out of the divided blocks by using a secret block selection key. The output data are merged and compressed into one block by a first merge part. The output data are inputted to a data disturbing device F of one block, and the output value of one block is obtained. At second selection parts 7-10, the outputs of the data disturbing device F are prepared as many as input blocks, and blocks more than one are selected by using the refusal of the secret block selection key. At second merge parts 11-14, the input data and the outputs of the second selection parts are merged for each block, and this is defined as output data.