baber/WOPTO huggingface dataset:
Patent JP-H04119149-A (JP)
Title: Bobbin supporting device of planetary gear type selvedge forming device
Inventor: SATO MAKOTO
IPC: D03D49/18
Filed: 1990-09-06
Abstract: PURPOSE:To obtain a bobbin supporting device of simply attaching and detaching bobbins, having excellent high-speed durability by supporting both end shaft parts of bobbin through cut parts made at both side plate parts of bobbin holder fixed to a planetary gear on a stationary bearing and a rotatable, openable and closable bearing cover. CONSTITUTION:In a selvedge forming device of a planetary gear type used for jet loom, etc., both end shaft parts 12 projecting from both ends of a bobbin 10 made in an integrated way with a shaft are engaged through cut parts 22, which are formed on both side plate parts 21 of a bobbin holder 20 fixed to a planetary gear and are movable in the radial direction, with a shaft groove 25 of a stationary bearing 24 and fixed by a rotatable, openable and closable bearing cover 26 so that the bobbin 10 is simply attached and detached, vibration and wear between the bobbin 10 and the shaft are eliminated, and high- speed durability is improved.
Patent JP-S6389439-A (JP)
Inventor: YUMURA TAKASHI
IPC: C04B5/06
Filed: 1986-10-03
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-S59116693-A (JP)
Inventor: YAGI HIROMITSU
IPC: G09G1/28
Filed: 1982-12-22
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-H0983063-A (JP)
Title: Formation of edge for semiconductor device
Inventor: MUROTANI YOSHIHARU
IPC: H01S5/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To increase the yield by performing precise control of cleaving position easily through a simple process thereby suppressing fluctuation in the characteristics of semiconductor device. SOLUTION: An oxide mask 5 for masking semiconductor devices 2, 3 and a bridge structure 4 on a semiconductor substrate 1 is formed in such pattern as the width at the positions for forming cleaved edges 2a, 3a and a cleaving position 46 is narrower than the width at other part of the bridge structure 4 continuous thereto. Etching is performed from two substantially symmetrical directions on the same plane as the cleaved edges 2a, 3a based on the pattern of oxide mask 5 thus obtaining reverse triangular (wedge type) cleaved edges 2a, 3a. Cleaving is performed at the narrow part of bridge structure 4, i.e., the positions for forming cleaved edges 2a, 3a and the cleaving position 4a of bridge structure 4, thus forming cleaved edges 2a, 3a in the semiconductor devices 2, 3, respectively.
Patent JP-H0570401-A (JP)
Title: Cyclopentene esters and application thereof
Inventor: SAKAI TAKASHI
IPC: C07C69/03
Filed: 1991-09-13
Abstract: PURPOSE:To provide new cyclopentene esters useful as an intermediate for synthesis of medical and agricultural drugs, especially prostaglandin intermediate. CONSTITUTION:Cyclopentene esters of formula I (R1 is lower alkyl; A is H or OH-protecting group) and optically active cyclopentene esters of formula II (* is asymmetric carbon atom), e.g. (-)-2-(2-t-butyldimethylsilyloxyethyl)-3- cyclopenten-1-ol acetate. The compound of formula I is obtained, e.g. by reacting a cyclopentene alcohols of formula III with a carboxylic acid of formula IV or its derivative in the presence of a catalyst. The optically active cyclopentene alcohol of formula V and the optically active cyclopentene ester of formula VI (* shows asymmetric carbon atom having opposite stereospecific configuration to *) are obtained by acting an esterase (preferably lipase) capable of selectively hydrolyzing only one optical isomer of the ester of formula I on the this compound.
Patent JP-S6293418-A (JP)
Title: Silenser for turbocharger
Inventor: ONO MASAAKI
IPC: F01N1/24
Filed: 1985-10-21
Abstract: PURPOSE:To prevent a revet from falling into a compressor through rendering the rivet unnecessary by placing intermediate plates with a distance from each other between the bottom and ceiling plates of a silencer, and then sticking a sound absorbing material of a sheet type to the bottom, ceiling and intermediate plates respectively. CONSTITUTION:On the central part of the bottom plate 21 of a disc type is provided an air outlet 22, and then, to the upper surface of it is stuck a felt 23. And also to the lower surface of the ceiling plate 24 of a disc type is stuck a felt 25. In addition, between the bottom plate 21 and the ceiling plate 24 are provided the No.1 intermediate plates 26a, 26b and the No.2 intermediate plates 28a, 28b, and also to each intermediate plate is stuck a sheet type felt 27a, 27b and 29a, 29b. Hereby, rivets for fixing the felts become unnecessary, and accordingly, such a trouble that rivets are caused to fall off and drawn into the compressor of a turbocharger can be prevented from arising.
Patent JP-2000058212-A (JP)
Title: Plug.jack type optical electrical common use transmission device and optical fiber plug
Inventor: NAGURA KAZUTO
IPC: H01R29/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a plug.jack type optical electrical common use transmission device and an optical fiber plug capable of unifying an input/output terminal in one system, identifying insertion of the optical fiber plug or an electric plug, and eliminating electrical troubles such as output short of an used appliance. SOLUTION: In this plug.jack type optical electrical common use transmission device, an electric plug or an optical fiber plug of an optical fiber cable is inserted into a common inserting hole formed in a holding body 25 to develop optical transmission function and electrical transmission function. An insertion identifying means 42 for identifying whether the plug is inserted into the inserting hole of the holding body 25 or not is installed.
Patent JP-S6481747-A (JP)
Title: Image recording device
Inventor: OGIWARA NAGAO
IPC: G03F7/26
Filed: 1987-09-21
Abstract: PURPOSE:To prevent the destruction trouble of a shaft due to the long-time operation of a back-up roller by supporting the back-up roller of a press-copying device by a shaft free of corner in which the diameter is gradually reduced outwardly in the axial direction from the press contact edge part with a nipping roller. CONSTITUTION:In a pressing copying device, a photosensitive member which is obtained by coating the substance with which an image formed by the light exposure is fixed by a pressure, e.g., microcapsules onto a supporting body is superposed onto an image receiving member after the light exposure, and press-copying is carried out. The shaft part of a back-up roller 2 is formed to the shape free of a corner part in which the diameter is gradually reduced outwardly in the axial direction from the edge part of the press-contact part L of a nipping roller, and the shaft part 6 is supported by a bearing 3. Therefore, the destruction trouble of the shaft due to the long-time operation of the back-up roller can be prevented.
Patent JP-H0792730-A (JP)
Title: Manufacture of toner
Inventor: FUJIKURA YUKIHIRO
IPC: G03G9/087
Filed: 1993-09-21
Abstract: PURPOSE:To provide a manufacture method for toner which is used for electrophotography or the like and has excellent fluidity and developing properties. CONSTITUTION:The toner manufacturing method has a process (a) where a toner containing one or more kinds of externally adding agents is vibrated using a sieve having a fixed mech and made to freely drop for obtaining the toner having a fixed g rain size, and a process (b) where the toner containing one or more kinds of externally adding agents is brushed using a sieve having a fixed mesh and forcedly passed through the sieve for obtaining the toner having a fixing grain size. The toner obtained by the process (a) and the toner obtained by the process (b) are mixed at the mixing ratio of 95:5 to 5:95.
Patent JP-S60156849-A (JP)
Title: Apparatus for engaging freely swinging tensile member of structural part receiving dynamic load
Inventor: PEETERU MATSUTO
IPC: E04C5/12
Filed: 1983-12-15
Abstract: PCT No. PCT/CH84/00128 Sec. 371 Date Apr. 15, 1985 Sec. 102(e) Date Apr. 15, 1985 PCT Filed Aug. 15, 1984 PCT Pub. No. WO85/01080 PCT Pub. Date Mar. 14, 1985.The tension elements (4) of a tension member of steel are anchored at their ends in an anchor body (1), through whose bores (2) running parallel to one another are led, by means of wedge clamps (3). The diameter (D) of each bore (2) in its section (2c) is constant and larger than that (d) of the tension element (4). For the purpose of taking-up of deflecting forces, an elastically yielding ring (5) is provided for in the deflection region of the anchor body (1), which ring is accommodated in a circular recess (11) in the wall of the exit end (2b) of each bore (2). In the deflection region of the spreader ring (9), where the tension elements (4) run together into a bunch, an insert (10) is provided for, the material of which is softer than that of the spreader ring (9) or of the tension elements (4). Likewise the material of the ring (5) is softer than the material of the anchor body (1) or of the tension elements (4). In this anchoring, the deflecting forces acting upon the tension elements (4) are eliminated both on the first and on the second deflection location.
Patent JP-H0397221-A (JP)
Title: Process of polycrystalline silicon thin film
Inventor: MORIKAWA YOSHIKI
IPC: H01L21/205
Filed: 1989-09-11
Abstract: PURPOSE:To obtain a uniform polysilicon thin film by arranging a heat reflecting member so as to cover a silicon wafer arranged on a heater arranged in a vacuum vessel. CONSTITUTION:A heater 3 is arranged in a vacuum vessel 4; a silicon wafer 2 is arranged on the heater, a cage type heat reflecting plate 5 is arranged above the wafer so as to cover it; the plate 5 is equipped with gas flowing holes 5a. After the heater 3 is heated at about 600-800 deg.C while the vacuum vessel 4 is vacuumized with a diffusion pump, SiH4 gas and N2 gas are introduced, thereby producing polysilicon. By this method, the reaction efficiency of silicon material gas is increased, and a thin film can be produced by using the less amount of gas. By the effect of a heat reflecting member, processing is enabled at a temperature lower than a cold wall type; the high temperature part where gas decomposition reaction is generated is limited only in the upper part of a wafer, and therefore powder is not generated. Hence a silicon thin film excellent in uniformity can be obtained.
Patent JP-H04113830-A (JP)
Title: Manufacture of incombustible sheet
Inventor: ISOBE MASAHISA
IPC: B29K101/10
Filed: 1990-09-04
Abstract: PURPOSE:To eliminate the wasteful material by slicing a thickened fiber reinforced thermosetting resin foaming plate into thinned incombustible sheets by a slicer for veneer. CONSTITUTION:A glass fiber mat with a thickness of 3mm is impregnated with phenol resin. Four of the glass fiber mats are laminated and transferred to a heating furnace by a transfer conveyer, and are then heated. Meanwhile, they are restricted in thickness by a double conveyer section composed of pushing conveyers opposedly spaced at a specified interval on the transfer conveyer. Thus, they are foamed and heated thereby obtaining a thickened fiber reinforced foaming resin plate having a thickness of 30mm and a width of a 450mm. Subsequently, the fiber reinforced foaming resin plate is cut in a width of 450mm, to be sliced by a slicer for veneer. Therefore, it is possible to manufacture economically a very thinned incombustible sheet.
Patent JP-S6477929-A (JP)
Title: Plasma cvd device
Inventor: DEGUCHI MIKIO
IPC: H01L21/205
Filed: 1987-09-19
Abstract: PURPOSE:To conform the frequency of high-frequency power completely, and to prevent the fluctuation of the potential of plasma due to the mutual intervention of high-frequency power by providing a frequency normalizing means conforming the frequency of high-frequency power applied to each high-frequency electrode respectively generating discharge in a plurality of adjacent reaction spaces to one frequency. CONSTITUTION:A frequency normalizing means 7 is composed of one highfrequency power 3 and an output distributing circuit 8 distributing and supplying an output from the high-frequency power 3 to lower amplifying stages made to correspond to each reaction chamber 1a-1c consisting of driver circuits 4a-4c, power amplifier circuits 5a-5a and matching circuits 6a-6c, and the output distributing circuit 8 is connected to respective driver circuit 4a-4c. In such a plasma CVD device, a high- frequency signal output from the high-frequency power 3 is distributed respectively to the power amplifying stages by the output distributing circuit 8, and power is amplified up to several dozen or several hundred W. Consequently, the frequency of high frequency power applied to each high-frequency electrode 2a-2c is conformed completely. Accordingly, no mutual intervention is generated among these high-frequency power, thus generating no fluctuation of the potential of plasma in each reaction chamber 1a-1c.
Patent JP-S6478364-A (JP)
Title: Japanese word processor
Inventor: WADA KATSUMASA
IPC: G06F17/24
Filed: 1987-09-19
Abstract: PURPOSE:To eliminate the need for word deleting operation after correction by using a means which recognizes a character string as a unit, a means which recognizes the corrected one out of character strings, a means which deletes automatically the unit one out of the uncorrected character strings, and a means which recognizes the corrected unit character string as a new character string. CONSTITUTION:A Japanese word processor contains an input device 1, a CPU part 2 and a display device 3. A character string is corrected by putting characters into the correcting position and the end of this correction is recognized. Then a character string is recognized with the character string including the corrected character areas defined as a unit. Then a unit character string including the uncorrected areas is automatically deleted. Finally the characters set between the head character and the corrected character inputted newly are displayed on a display device 3 as a unit character string. Thus it is not especially required to delete the undesired character string after correction.
Patent JP-H1061138-A (JP)
Title: Movable stairs
Inventor: HANAOKA MASAHIRO
IPC: E04F11/04
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide movable stair with which a wide space can be obtained since there is no obstruction after it is lifted upward, and in which adjustment for the position of attachment of the spring for decreasing the distance of raising the movable stairs overcoming the dead weight thereof as small as possible can be extremely simplified. SOLUTION: In movable stairs 4, the upper end of the stairs which connect a suitable support 3 to a floor surface 1 below the latter is rotatably supported to one end of the support 3. A gas spring 7 is rotatably supported at its one end to the support 3 below a bolt 11 as a fulcrum for the movable stairs 4, and at it's the other end to the movable stairs 4 so as to energize the movable stairs 4 to be substantially horizontal, Further, the movable stairs 4 can be held in such a condition that the lower end of the movable stairs 4 is made into contact with the floor surface 1 by the dead weight of the movable stairs 4, overcoming the energizing force of the spring 7, and accordingly, the position of the upper support point of the upper part of the spring 7 can be adjusted in a substantially horizontal direction.
Patent JP-S62224329-A (JP)
Inventor: KUMAKI NOBUYOSHI
IPC: A47L11/03
Filed: 1985-10-22
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-H0952783-A (JP)
Title: Surface treatment of carbon used for tableware and tableware
Inventor: ISHIDA EISUKE
IPC: H05B6/12
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To form a tough and hard ceramic film which does not peel on a carbon surface by thermally spraying ceramics to the carbon surface, then penetrating a binder into the thermally sprayed layer and the carbon surface to cure the thermally sprayed layer. SOLUTION: A porous carbon plate 2 of which the surface is roughened by sandblasting is arranged on the inner side of an earthen pot 1. The peripheral part of the carbon plate 2 in contact with this earthen pot 1 is adhered by a heat resistant adhesive 5 to the earthen pot 1 to provide sealing in a manner as to prevent water leakage. The powder of the ceramics is then thermally sprayed to the surface of the carbon plate 2 to form the thermally spray layer 3 of the ceramic particles. The binder 4 is thereafter applied on the thermally sprayed layer 3 from above and is penetrated into the surface of the carbon plate 2. The carbon plate is then heated to allow the binder 4 to cure. As a result, the penetration of the water into the surface of the carbon plate 2 is prevented.  Further, the surface of the carbon plate 3 is coated with the hard ceramic film and, therefore, there is no wear and the carbon plate withstands long-term use when the carbon plate is used for the tableware.
Patent JP-H0957080-A (JP)
Title: Selectively gas permeable membrane and its production
Inventor: NAMITA YASUO
IPC: B01D71/70
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To produce a selectively gas permeable membrane excellent in gas permeability and selectivity of permeation and having high practicality. SOLUTION: The inner walls of the pores in paper are coated with a crosslinked body of a crosslinkable organosiloxane polymer and voids are formed in the pores to obtain the objective permeable membrane. This membrane is produced by crosslinking a crosslinkable organosiloxane polymer made to impregnate paper and removing an incom-pletely crosslinked body with a solvent. It is easily produced using inexpensive materials at a low cost.
Patent JP-H0959877-A (JP)
Title: Finishing agent for clothes, etc., after washing
Inventor: FUJITA SANAI
IPC: D06M23/08
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To promote the cleaning effect and develop various functions such as deodorizing, antibacterial and sterilizing effects by adding animal bone meal to a finishing agent to be applied to washed clothes. SOLUTION: Animal bone meal is prepared by boiling raw animal bone composed mainly of hard bone of cattle, horse, sheep, etc., baking at 900-1,100 deg.C and crushing the baked product. The animal bone meal is added in an amount of 5-25 pts.wt. to 100 pts.wt. of a finishing agent such as a softening agent or a stiff finishing agent to be applied after the washing of clothes and the washed clothes are subjected to finish treatment with the finishing agent.
Patent JP-H0583978-A (JP)
Title: Magnetic pole position detector for servomotor
Inventor: HASHIMOTO ATSUSANE
IPC: H02P6/00
Filed: 1991-09-17
Abstract: PURPOSE:To provide a magnetic pole position detector for a servomotor with a quick operation speed. CONSTITUTION:The title magnetic pole position detector for servomotor has a position counter 7 which counts the pulses from an encorder connected to a motor, a CS(Commutation Sensor) signal processing part 6 which detects the rise or fall of a CS signal, an electric angle calculating part 5 which finds an electric angle by a counter which sums up the differences of the values of a counter with a period of an encorder pulse number corresponding to a period of the CS signal synchronized with the CS signal, and a sine-wave forming part 4 which forms a sine wave on the basis of the electric angle value found there.
Patent JP-H0684638-A (JP)
Title: Superconducting coil device
Inventor: ICHIHARA SUNAO
IPC: H01F6/04
Filed: 1992-09-03
Abstract: PURPOSE:To prevent leakage of refrigerant gas at a joint of refrigerant piping and conduit by enhancing reliability of airtightness at the joint. CONSTITUTION:A conduit is coupled with refrigerant supply pipes 2, 3 through a different type metal coupling where same kind of metal as the conduit, i.e., titanium, is employed on the conduit side, i.e., the refrigerant terminal pipe 5 side, whereas austenite based stainless steel is employed on the refigerant piping 2, 3 side.
Patent JP-S60128614-A (JP)
Title: Heat treatment apparatus
Inventor: TORII TAKUJI
IPC: C23C16/455
Filed: 1983-12-16
Abstract: PURPOSE:To raise a temperature of gas up to that almost equal to the wall temperature of apparatus when it reaches the wafers by raising temperature of said impurity gas through the apparatus wall while it is passing through the groove portion of gas temperature raising body. CONSTITUTION:An inflow gas temperature raising body 6 has the semi-spherial cylindrical portion at the end portion with a groove 7 provided at the most external portion of temperature raising body 6 which is closely in contact with the apparatus body 1. The impurity flowing through the supply hole 4 passes this groove and flows in the axial direction. A gas flow rate at the groove is high and thermal conductivity also becomes large. Thereby, when the impurity gas goes out of the temperature raising body 6, it has a temperature almost equal to that of the wall of apparatus.
Patent JP-S61101305-A (JP)
Inventor: ROBAATO DABURIYUU GUREESU
IPC: B65G47/51
Filed: 1985-10-24
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-H0790650-A (JP)
Title: Method for washing before heat treatment of metal
Inventor: SAKAI HIDEHIKO
IPC: B01D61/02
Filed: 1993-09-22
Abstract: PURPOSE:To execute a good heat treatment without happening trouble by control of the sticking of an oil-component affecting a heat treating atmosphere and the occurrence of rust and obviate the production of a waste liquid by a completely closed washing system. CONSTITUTION:This method for washing before a pretreatment of metal comprises subjecting the wash stuck with the oil-component, etc., to jet spray washing in a washing tank 1 by an alkaline washing liquid added with a surfactant as the pretreatment of the metal, to jet spray washing in a rinsing tank 3 by an alkaline washing water, then to natural drying. The alkaline washing liquid is circulated between the washing tank 1 and an ultrafilter device 15, by which the oil-component, etc., are concentrated and removed. Further, the alkaline washing water is circulated between the rinsing tank 3 described above and a reverse osmotic membrane device 27, by which the surfactant is concentrated and removed.
Patent JP-H0692986-A (JP)
Title: Substituted nucleoside derivative, its production and medicinal composition containing it
Inventor: YAN MARIA REENE BARUZARIINI
IPC: C07H19/16
Filed: 1992-09-04
Abstract: The invention relates to substituted nucleoside derivatives, their chemical synthesis and antivirally active pharmaceutical compositions containing said derivatives. It has been found that this novel class of substituted derivatives displays a selective inhibiting effect on HIV-1. The most preferred compounds are {1-[2', 5'-bis-O-(tert-butyldimethylsilyl)- beta -D-ribofuranosyl]-3-N-methyl-thymine}-3'-spiro-5''-{4''-amino-1'',2''- oxathiole-2'', 2-dioxide) and {1-[2', 5'-Bis-O-(tert-butyldimethylsilyl)- beta -D-ribofuranosyl]-3-N-ethyl-thymine}-3'-spiro-5''-{4''-amino-1'', 2''-oxathiole-2'', 2''-dioxide}.