baber/WOPTO huggingface dataset:
Patent JP-2000169486-A (JP)
Title: Production of cyclic oligosiloxane
Inventor: OUCHI KATSUYA
IPC: C07F7/21
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To produce a cyclic oligosiloxane from an easily available raw material under popular conditions through a process accompanying no gelation after reaction in high yield by heating a chain or cyclic polysiloxane in the presence of a solid metal-alkoxide. SOLUTION: The objective compound [e.g. a compound of formula III (p and q are each 0-10, and 35<=p+q<=10)] is obtained by heating a chain polysiloxane  e.g. a compound of formula I [R1 is a monovalent (substituted) hydrocarbon group; R2 is OH or a monovalent (substituted) hydrocarbon group; R3 is H or a monovalent (substituted) hydrocarbon group; R4 to R6 are each a monovalent (substituted) hydrocarbon group; k and l are each 0-1,0O0, and 4<=k+l<=1,000]} or a cyclic polysiloxane [e.g. a compound of formula II (m and n are each 0-1,000, and 3<=m+n <=1,000)] in the presence of a metal alkoxide (e.g. aluminum alkoxide, titanium alkoxide, zirconium alkoxide, tin alkoxide or zinc alkoxide) which is solid under reaction conditions.
Patent JP-H02229841-A (JP)
Title: Manufacture of polyimide foam
Inventor: REIMONDO RII
IPC: C08J9/36
Filed: 1989-12-29
Abstract: PURPOSE: To obtain a polyimide foam with good quality without requiring use of a spray device and a microwave device both with time and expenditure by exposing a mixture of polyimide precursors with a specified solid content to multiple heating treatments.  
     CONSTITUTION: A polyimide precursor mixture consisting of at least one kind of ester of at least one arom. tetracarboxylic acid, at least one first polyamine, a solvent, etc., with a solid content of 50-77 wt.%, pref., 65-75 wt.% is heated at foaming temp. of 135-170°C to form a bonded but brittle air bubble foam structure and then, it is exposed at 230°C or higher to cure it to an elastic polyimide foam. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06125456-A (JP)
Title: Picture processor
Inventor: MAEDA HIROSHI
IPC: H04N1/403
Filed: 1992-11-30
Abstract: PURPOSE:To simplify adjustment of the gradation by switching between a threshold and a quantization value, which are determined at the time of quantization in the intermediate processing, in accordance with the classification of an original or the change of environments. CONSTITUTION:A high gradation read as picture data, for instance, picture data extending from white (0) to black (255) of A to D can be switched between a mode B (document) and a mode A (photograph) of lower gradation corresponding to the original, and for example, fixed thresholds t1, t2, and t3 and quantization values are determined in the mode B, and variable threshold values t1', t2', and t3' and quantization values A', B', C', and D' different from those in the mode B are determined in the A mode, and errors between adjacent quantization values and between digital data of high gradation are distributed to adjacent picture elements to make the density change gentle.
Patent JP-H09157171-A (JP)
Title: External agent for treating dermatitis
Inventor: YAMADA HAJIME
IPC: A61K47/48
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject external agent capable of completely curing atopic dermatitis, etc., free from the danger of side effect and exhibiting extremely high safety. SOLUTION: An adrenal cortical steroid is encluded in a cyclodextrin and the adduct is dissolved in an aqueous solution containing a polysaccharide. In the preparation, the contents of the adrenal cortical steriod, the cyclodextrin and the polysaccharide are 0.025-0.5wt.%, 0.2-30wt.% and 0.5-55wt.%, respectively. Dextran, pullulan, etc., is used as the polysaccharide. In the aqueous solution, glucose, mutan, lentinan, sodium chloride, calcium chloride and potassium chloride are compounded.
Patent JP-H10170814-A (JP)
Title: Focus detector, automatic focusing device, and camera
Inventor: YAMAMOTO YUSHI
IPC: G02B7/34
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To enlarge the focus detection area up to an optional size, and also to perform a focusing operation as user intends even in the case where the focus detection is impossible because of a small focus detection area, by deciding the focus detection area having the selected focus detection point as the center, and detecting the focus based on a signal from the focus detection point corresponding to the decided focus detection area. SOLUTION: When a range finding point specifying switch is turned on and a range finding point 217 is selected by a line of sight, range finding points 210, 216, 217, 218 and 224 and a range finding extent are easily switched by changing a dial switch D-SW, and the focus is detected in this range finding extent. Besides, the range finding extent is radially enlarged around the range finding area selected by the line of sight, the range finding area including the range finding area enlarged by the line of sight is enlarged/reduced not in the radial direction but only in the vertical direction, and also, the range finding area can be enlarged/reduced only in the horizontal direction.
Patent JP-H07180493-A (JP)
Title: Segment for shield construction method tunnel
Inventor: FUJITA TOSHIRO
IPC: E21D11/08
Filed: 1993-12-22
Abstract: PURPOSE:To cope with an earthquake or uneven settlement by forming a segment lining a tunnel inner face and constructing a timbering out of resin concrete mixed with a granular or powdery elastic material for flexibility. CONSTITUTION:This segment 1 is formed out of resin concrete bonded with crushed stones 10B serving as the aggregate, silica sand, and calcium carbonate to a resin 10A via a binder mixed with a prescribed quantity of elastic grains 10C, and it has flexibility. The rear ring joint face 13 of the segment 1 is connected to the front ring joint face of an existing segment in a tunnel, another segment forming a ring with the segment 1 is connected to a segment joint face 11, and these procedures are repeated in sequence for execution. Connecting grooves 12A, 13A of the front and rear ring joint faces 12, 13 are matched together, and they are pressed and stuck by the propulsion reaction force. The segment joint faces 11 are connected by segment joint bolts while packings are arranged in the grooves.
Patent JP-2001169529-A (JP)
Title: Mobile body and mobile body system
Inventor: NAKAGAWA HIROSHI
IPC: H02K41/03
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To restrain transfer of heat generated by a coil to a robot on a mobile body having a coil driven by a linear motor. SOLUTION: The mobile body 2 moving along a rail 20 is provided with a magnetic field generating mechanism 24 and a retaining member 25 for working. The magnetic field generating mechanism 24 has a primary core 27 generating a magnetic field with a secondary core 22 mounted on the rail 20 and the coil 28, and they are supported by a supporting member 29. The retaining member 25 for working on which the robot is installed and the supporting member 29 are combined through a bolt 30 with a space 3 formed between them. It is thus possible to restrain the transfer of heat generated by the coil 28 to the retaining member 25 for working.
Patent JP-H11317922-A (JP)
Title: Electronic image pickup device and image record medium
Inventor: KISHI KENJI
IPC: H04N5/907
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To specify the operation of recording and reproducing an image in response to the user and the device. SOLUTION: Image data are written in a memory card 3 that is applied at photographing and image data are read from the memory card 3 in the case of reproducing the image. Then a password code is applied to the applied memory card 3 by a collation circuit 12. Furthermore, image data are recorded in a RAM 21 as the memory card 3, a preset password code is stored in a register REG, furthermore, a password code fed from the collation circuit 12 is compared with a password code stored in the register REG by a comparator COM. Then in the case of reproducing an image from the prescribed memory card 3, the propriety of the access to the memory card 3 is controlled by a control circuit 11 depending on the comparison result of the memory card 3 at the comparator COM.
Patent JP-2001164847-A (JP)
Title: Slat control mechanism for louver
Inventor: SAIDA KOICHI
IPC: E06B7/086
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a slat control mechanism for a louver so that a plurality of slats can be freely opened or closed at the same time by finger operation of a handle piece and can be automatically kept open or closed. SOLUTION: The body member 10 of a moving piece 8, where a part piece 9 is associated with an interlocking rod 5 associated with the slats 1 and so forth constituting the louver A, to open and close the slats 1 and so forth, is interposed between a louver frame A' and a device base frame 12 attached to the louver frame A'. A receiving part 17 to which a locking part 19 provided at the body member 10 is locked in steps is provided on the back of the front plate 15 of the device base frame 12. The handle piece 11 for causing elastic deformation of a spring piece 20 adapted for maintaining the locking part 19 and the receiving part 17 in a locked state, so as to undo the locked state, is provided on the body member 10 and projected to the outside through the front plate 15.
Patent JP-H09171761-A (JP)
Title: Circuit breaker
Inventor: TERAOKA WATARU
IPC: H01H73/18
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To effectively cool arc and lead it to a discharge port so as to enhance the cutoff property to a large current, by arranging an arch extinguisher in the position opposed to the rotation locus of a mobile contact carrier on the side of an arch discharge port. SOLUTION: An arch-extinguishing chamber is arranged so that a fixed contact may oppose a mobile contact at the bottom, and also it is made along the locus of the mobile insulating stand 7 whose aperture 8 opens and closes on the side, facing the rotation center of a mobile contact carrier, of a casing 2, and the mobile contact carrier 7 is passed into the aperture 8. The casing 2 restrains arc generated between contacts from flowing out to the side of an opening/closing mechanism or the side of an operation lever. Moreover, at the mounting part of the fixed contact carrier, only the fixed contact 6a and the arc runner 9 annexed to it are exposed within the casing 2, and other sections are covered with an insulating board.
Patent JP-H11165891-A (JP)
Title: Sheet material feeding device, image forming device and facsimile device
Inventor: TONOMURA NAOYUKI
IPC: B65H3/46
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To execute one-sheet separative feeding action always stably and positively regardless of the stack quantity and material of sheet material, the service environment of a device, and the like and make the spacing of paper constant at the time of continuously feeding the sheet martial so as to eliminate defectiveness caused by the fluctuation of paper spacing, with simple, low-cost device constitution and control constitution in a sheet material feeding device for feeding sheet material stored in a stacked state in a sheet material storage part while separating the sheet material sheet by sheet. SOLUTION: A sheet material feeding device has a feed rotor 11b for feeding sheet material S from a sheet material storage part 100, a separating claw 106 (138) for separating one sheet of fed sheet material, a separating rotor 192 and a paper feeding carrier rotor 50 for conveying the sheet material separated by the claw and fed, and a control means having sheet material detecting means 360, 361 between the sheet material storage part 100 and the separating rotor 192 and paper feeding carrier rotor 50 and controlling to delay the following sheet material feeding action when the sheet material reaches the sheet material detecting means.
Patent JP-H11178660-A (JP)
Title: Kitchen sink having dish dryer
Inventor: SUZUKI TOSHIHIRO
IPC: A47L19/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To dry a large capacity of dishes, and also, improve the housing property for a cutting board, and in addition, improve the drying capability by a method wherein a drying tank which is installed under an opening, a cutting board housing part which is located on the lower surface, and a lid body which opens/closes the opening of the drying tank are provided. SOLUTION: In a cabinet, a water storage tank is provided under a drying tank 13 of a dish dryer 12, which is installed under an opening by a supporting base, and on the rim of the upper end, an approx. upside-down L-shaped attaching flange 14 is formed. A lid body 36 is set on the top of an attaching frame 25, and opens/closes the opening of the attaching frame 25. An upper lid body 37 is formed into an approx. rectangular flat plate-shape. A pair of box-shaped hinge receiving/housing parts, which protrude backward and upward, on the right and the left on the rear side in the longitudinal direction, have an opening which extends from the rear side to the internal wall (the confronted wall). Also, a hand-engaging part comprising a recessed part is provided on both sides of the front side rear surface.  A cutting board housing part 42 is provided on the lower surface of the upper lid body 37 in the internal region of the opening of a lower lid body 38.
Patent JP-2000175207-A (JP)
Title: Image correction method, device and image pickup device
Inventor: MIZOGUCHI SHIGERU
IPC: G06T5/00
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an image correction method by which an image can be corrected with high precision. SOLUTION: Proper correction contents are decided by using data when an image is photographed. For example, according to data of whether or not strobe was used (S212), a sunrise/sunset time corresponding to date and time information or the like, the color temperature of the light source can be estimated (S213-S215), a luminous quantity at photographing is estimated by using the gain of an image pickup element (S216-S218) to correct the white balance to be a referenced value (S219-S2111).
Patent JP-2001167265-A (JP)
Title: Medium with recorded image processing program, device and method for processing image
Inventor: NAKABAYASHI KAORU
IPC: G06F3/048
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the emphasis degree of sharpness is not the expected one though printing is executed while expecting a desired one as a result of try and error. SOLUTION: When performing arithmetic operation of a pixel as the object of image processing while using the data of pixels within a prescribed range, the change of resolution affects the result of image processing. Therefore, when an instruction for executing prescribed image processing and the instruction of an image size are applied to a selected image file 15a, whether or not it is necessary to increase/decrease the resolution is discriminated, and when increasing/decreasing the resolution, the emphasis degree of image processing is controlled. On the basis of the controlled emphasis degree, the image is processed and the resolution is changed.
Patent JP-H06185099-A (JP)
Title: Drainage, drain pipe in the drainage, and production of the pipe
Inventor: KAGOSHIMA EIICHI
IPC: E03F3/04
Filed: 1992-12-28
Abstract: PURPOSE:To prevent stagnation of drainage and easily and accurately produce drain pipes, by providing spiral grooves in the inner wall face of pipe in a specified angle against the axial line of pipe. CONSTITUTION:Ribs 52 with a specified spiral pitch are provided in the spiral part 5a at one end of a pipe 5 with ribs in the inside face. The spiral pitch of the ribs 52 at the part 5b of the drain pipe 5 is gradually widened and the ribs 52 of the following part 5c are made parallel with the axial line of the pipe. The pipe with parallel part 5c is set at the lowermost end of vertical piping with the parallel part at the bottom. Even when water flushes in the vertical pipe line, it attenuates in the ribs 52 and the turbulent flow of drain at lateral pipes and joints can be prevented. In this way, the capacity of drain age can be increased without use of special joints.
Patent JP-2000173842-A (JP)
Title: Composite choke coil
Inventor: TAKAHASHI YUTAKA
IPC: H01F37/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To enlarge a choke coil mounting space in area when a normal mode choke coil and a common mode choke coil are separately mounted so as to remove a normal and a common mode noise. SOLUTION: A first core 2 which forms a magnetic path that penetrates through the centers of coils each wound on two bobbins 4, and a second core 3 which forms two magnetic paths which start from the intermediate points of the coils and return to them passing through the sides of the coils, are provided, a normal mode choke coil is composed of the coils and the first core 2, and a common mode choke coil is composed of both coils and the second core 3.
Patent JP-2000167546-A (JP)
Title: Water jet reaction device
Inventor: SATO KAZUNORI
IPC: C02F1/74
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a water jet reaction device for clarifying the relation between the cavitation and the hazardous chemical substance decomposition and sterilization and securely provide the sterilization effect and the purification effect on polluted water. SOLUTION: In a water jet reaction device for decomposing and/or sterilizing hazardous chemical substance dissolved in the water and/or hazardous bacteria suspended in the water by the cavitation generated by a water jet (underwater water jet 9) jetted out of a nozzle provided in water flows in a reactor 5, the average flow velocity ut, the average retention time tr, the jet flow velocity uj of water jet, the water jet flow velocity uj, the gas melting degree α/αs, the water temperature Tw and the like is the reactor 5 are selected in given ranges, and the decomposition of chemical substrates and the sterilization of hazardous bacteria are carried out by the cavitation.
Patent JP-H07154959-A (JP)
Title: Gear engine
Inventor: SATO YOSHIRO
IPC: H02K53/00
Filed: 1991-10-30
Abstract: PURPOSE:To obtain a new driving force by which a gear device itself generates a rotating motive force by a method wherein an impact is applied to the specifically constituted gear device from a vibration generation device which has combined a permanent magnet with an electromagnet. CONSTITUTION:Fixed magnets 31a, 31b are arranged on the upper outside and the lower outside of both bar magnets 27a, 27b which constitute a vibrator bar magnet. Then, they are fixed and bonded to a casing 24, and a magnetic field is constituted. Magnetic axes of the individual magnets 27a, 27b, 31a, 31b and longitudinal axes of arms 10a, 10b, 37a, 37b are constituted in such a way that they are arranged in series at the upper part and the lower part in a standstill. In addition, an output internal gear 4 is attached to a fixed internal gear 1 in an output gear device. Then, an output gear part is constituted of planetrary differential gears which are automatically tightened so as to be a weak restraint and whose diameter is different. Then, a vibrating acceleration force by the vibrator bar magnet due to the self-induction of an electromagnet is applied, and an impact is continued. An impulsive force is generated on an engaged gear face by the blow force, and a rotating power is generated by a dynamic load.
Patent JP-H09174185-A (JP)
Title: Manufacture of metallic support
Inventor: SAKAMOTO YASUJI
IPC: F01N3/28
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To economically and efficiently manufacture a high quality metallic support by squeezing a metallic casing into so degree as to shrink the outer diameter of a metallic honeycomb body. SOLUTION: A block X for positioning is arranged at the one side of a die P2 in a pressing machine P and the metallic honeycomb body is positioned to a desired position in the metallic casing C. A squeezing tool Z is arranged at the outer peripheral part of the metallic casing C and the position of the metallic casing C is squeezed while cooperating with a die Y at the position of the metallic casing C corresponding to the outer peripheral part of a desired width of the one side of edge part of the metallic honeycomb body H. The die Y is arranged to the other side of die P1 in the pressing machine P and the relative distance between both dies P1 , P2 is reduced, and the outer peripheral surface of the squeezing tool is displaced with the press force in the radial direction of the metallic casing C.  In such a way, the metallic honeycomb body H and the metallic casing are integrally stuck. By this method, a metallic support can be made to the one excellent in durability.
Patent JP-H06170938-A (JP)
Title: Method and appartus for forming bend
Inventor: ARAI KAZUYA
IPC: B29C53/06
Filed: 1992-12-02
Abstract: PURPOSE:To effectively prevent the springback of a punched plate by forming V-grooves at one side of a flat workpiece before working with a curved punch and a corresponding die. CONSTITUTION:A plurality of stripes of V-grooves 13 are formed at one side of a flat workpiece W (resin, metal) by using a flat die 10 and a flat punch 11 with triangular protrusions 12 having, for example, an apical angle of about 60 deg. and a height equivalent to about 1/3-1/4 of the thickness of a workpiece. The pitch of the protrusions 12 is set to about 4-5 times as large as the thickness of the workpiece. The workpiece W with the plurality of the grooves 13 as above is then punched by using other die 15 and a round punch 16, thereby completing formation of a bent shape in which no springback occurs.
Patent JP-H10187705-A (JP)
Title: Method and device for document processing
Inventor: IKEDA KAZUYO
IPC: G06F17/22
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for document processing that can correct a KANJI (Chinese character)-KANA (Japanese syllabary) mixed character string into another KANJI-KANA mixed character string in different notation with the same reading through an easy operation. SOLUTION: When a KANJI-KANA mixed character string, which is determined once is reconverted (d1), a candidate for a KANA reading of a KANJI- KANA mixed character storing consisting of a desired indicated phrase and a candidate for KANJI-KANA mixed notation based upon one KANA reading candidate are found and displayed (d2), and when another KANA reading candidate is selected (d3), KANA-KANJI conversion is performed on the basis of the selected KANA reading to find and display a candidate for KANJI-KANA mixed notation (d4). When one of found candidates for the KANA-KANJI mixed notation is selected, the KANJI-KANA mixed character string consisting of the desired phrase is determined as the selected KANJI-KANA mixed notation (d5 and d6). Further, it is made possible to change the break of a phrase in the KANA reading.