baber/WOPTO huggingface dataset:
Patent JP-S6381181-A (JP)
Title: Production of heterogeneous
Inventor: MATSUO KOTARO
IPC: C09F1/04
Filed: 1986-09-22
Abstract: PURPOSE:To obtain the titled rosin useful as a raw material for isolating dehydroabietic acid, capable of converting abietane skeleton-containing resin acid into dehydroabietic acid, by adding an olefinic hydrocarbon to rosin and using a palladium carbon catalyst as a catalyst. CONSTITUTION:(A) Rosin (e.g. gum rosin, etc.) is reacted with (B) an olefinic hydrocarbon (e.g. n-dodecene-1, etc.) by the use of (C) a palladium carbon catalyst as a catalyst to give the aimed rosin comprising dehydroabietic acid shown by the formula as a main component. The amount of the component B used is preferably 5-50pts.wt. based on 100pts.wt. component A and that of the component C is preferably 0.001-0.01pt.wt.
Patent JP-S6466054-A (JP)
Title: Changeable weir in tundish for continuous casting
Inventor: WASHIO MASARU
IPC: B22D11/10
Filed: 1987-09-08
Abstract: PURPOSE:To shorten time for fitting and removing a weir and to reduce the cost by integrately fixing top parts of plural refractory-made colliding members by a refractory-made supplying member and fixing the supporting member to both side parts in a tundish as detachable. CONSTITUTION:The plural colliding members 4 for molten metal flow composing of flat-plate or bar shaped refractory are arranged and the top parts are fixed by the refractory-made supporting member 5. Both end parts of the supporting member 5 is fixed and supported to notched part 7 of the side wall 2, 2 of the tundish, and the upper surface thereof is abutted on side wall 9 of a tundish cover 8. By this method, the colliding member 4, 4... submerged into the molten metal flow is pushed by the lower surface of the cover 8 and to shock and buoyancy of the molten metal flow, they are surely secured. As the weir is beforehand assembled, the fitting and removing times into/from the tundish are shortened. As the material for the weir can be reused, the cost of the weir is reduced.
Patent JP-H1169111-A (JP)
Title: Image processing unit
Inventor: WADA SETSUKO
IPC: H04N1/21
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To utilize an entire storage area effectively at all times by revising a border between a high speed processing area and a low speed processing area in a storage medium of a storage device in response to a processing state of image data. SOLUTION: In the case that a capacity of a storage area to store image data relating to image storage processing exceeds a capacity of an image storage processing area, a storage area (zone m) of an area border is designated as a storage area of the image data. For example, in the case that 18 image data are stored on a hard disk 1, after storing 13 image data from a zone (n) to the zone (m), 5 image data are stored in the storage area of a zone (m-1), the area border is set to the zone (m-1), and in the case that the image data quantity relating to the image storage processing exceeds a storage capacity preset as the image storage processing area, the image data relating to the image storage processing are stored in an area preset as the storage area to store the image data relating to the image forming processing.
Patent JP-S6467921-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUDO NOBORU
IPC: H01L29/78
Filed: 1987-09-08
Abstract: PURPOSE:To control the oxidation of silicide and to prevent polycide gate from discoloring and a film from exfoliating by forming an insulating film for alleviating an implantation damage by a CVD method, and heat-treating the resistance of silicide in inert gas. CONSTITUTION:After a gate oxide film 2 is formed on a semiconductor substrate 1, polycide made of polycrystalline silicon 3 and silicide 4 is formed on the film 2, and an oxide film 9 for forming a gate sidewall oxide film is formed by a CVD method on the polycide gate. The films 9, 2 are etched by a reactive sputter-etching method, and a sidewall oxide film 10 remains on the polycide gate sidewall. An oxidation is not conducted immediately after etching to avoid the accelerations of the discoloration of the silicide and the exfoliation of the film, and the oxide film is formed by a CVD method on the polycide gate as an insulating film 5. A heat treatment is conducted in inert gas to reduce the resistance of the silicide.
Patent JP-H03163423-A (JP)
Title: Auto-focusing camera
Inventor: SOSHI ISAO
IPC: G03B13/36
Filed: 1990-08-27
Abstract: PURPOSE:To enable a photographer to faithfully and easily make his intended photographing by automatically selecting and changing an AF mode preset to plural distance measuring zones by taking a photographing mode and photometric data into consideration, thereby executing focusing. CONSTITUTION:A shutter speed and aperture value computing section 10b of an arithmetic control means 10 computes the shutter speed and aperture value in accordance with photographing mode information 12 and the metering information from a photometric means 14 and outputs the results thereof to a shutter driving means 16 and an aperture driving means 15, thereby controlling the means 16, 15. The means 10 selects the AF mode preset in accordance with the photographing mode information 12 and outputs the command for focusing to a lens driving means 17. If there is a need for calculating the depth of field, the necessary distance measuring information among plural pieces of the lens information 11 and the distance measuring means 13 is selected and the aperture value land focusing subject distance are computed in a depth of field computing section 10a. The means 10 determines the optimum lens position in accordance with the results thereof and outputs the command value to the lens driving means 17.
Patent JP-S6379987-A (JP)
Title: Method for pickling cu alloy material containing si brazed with hard solder
Inventor: MIYATO MOTOHISA
IPC: C23G1/10
Filed: 1986-09-24
Abstract: PURPOSE:To smoothly remove an oxide film formed on the surface of a Cu alloy contg. Si during brazing with hard solder by washing the brazed alloy with a pickling soln. contg. NH4F.HF at a specified concn. CONSTITUTION:When a Cu alloy contg. Si is brazed with hard solder, an oxide film is formed on the surface. In order to remove the oxide film, the surface of the brazed alloy is washed with a pickling soln. contg. 30-400g/l NH4F.HF. The washing is preferably carried out by immersion in the pickling soln. at ordinary temp. - about 45 deg.C for >=about 5sec. The oxide surface film can be smoothly removed without etching the surface of the alloy, so satisfactory solderability and platability are maintained.
Patent JP-S6282830-A (JP)
Title: Method and device for removing inter-code interference due to feedback of decision
Inventor: SUGIYAMA AKIHIKO
IPC: H04L25/03
Filed: 1985-10-08
Abstract: PURPOSE:To simplify control, to reduce the size of hardware and to remove an interference in a symbol waveform without using complex control by forming a polarity forecasting circuit, an adaptive filter, and so on. CONSTITUTION:A receiving signal including an inter-code interference is inputted from an input terminal 1 to a subtractor 2 and an output of the adaptive filter 18 is also inputted to the subtractor 2 through an adder 19. In this case, a false inter-code interference at a zero crossing on the center of the symbol waveform outputted from the filter 18 is added to a false inter-code interference generated from an adaptive filter 5 by the adder 19 and the added interference is supplied to the subtractor 2. On the other hand, demodulating data to be the output of a deciding unit 3 are inputted from the polarity forecasting circuit 20 to the filter 18. A component due to the interference in the symbol waveform can be removed by supplying the false inter-code interference generated by the filter 18 to the subtractor 2 through the adder 19 and subtraction the supplied interference from the receiving signal including the inter-code interference. Consequently, the control can be simplified and the size of the hardware can be reduced.
Patent JP-S59114541-A (JP)
Title: Silver halide photosensitive material
Inventor: SASAKI MASAO
IPC: G03C7/30
Filed: 1982-12-21
Abstract: PURPOSE:To obtain the titled material improved in color fastness to light, of a yellow dye image by forming a silver halide emulsion layer contg. a specified coupler for forming a yellow dye image and a high boiling org. solvent on a support. CONSTITUTION:A coupler for forming a yellow dye image having formula I (R1 is alkyl or aryl; R2 is aryl; X is H or a group releasable by reaction with the oxidized product of an aromatic primary amine color developing agent) is dissolved in 0.1-300wt% (based on the coupler) high-boiling solvent having formula II in which R3, R4 are each nonyl, decyl, or undecyl. A silver halide emulsion is obtained by finely dispersing thin soln. into a dispersion medium, such as an aq. soln. of gelatin, and then, dispersing silver halide grains. A support is coated with said emulsion. to form a silver halide emulsion layer, and on this layer, blue, green, and red sensitive emulsion layers are formed.
Patent JP-H08170042-A (JP)
Title: Printing ink
Inventor: RUDORUFU GURIIBERU
IPC: C09D11/02
Filed: 1995-09-01
Abstract: Printing ink, esp. for rotary machine printing, which is applied in the molten state and hardened by cooling (I), contains a binder comprising at least two component gps. (A) and (B) each of which contains at least one member. Component (A) contains crystalline substances (II) which act as solvents for the members of component (B). Component (B) contains substances (III) which are amorphous solids at room temp. and dissolve in the molten component (A) when heated to above the m.pt. of (A), and substances (II) go into solid soln. in (III) when the components solidify on cooling. This may be achieved by (a) using the following substances (II) in component (A) crystalline difunctional alcohols and/or fatty acid mono-esters of polyfunctional alcohols, and/or (b) using the following substances (III) in component (B), non-crosslinking P(M)A copolymers, thermoplastic polyamides, thermoplastic polyester-polyamide copolymers, thermoplastic rosin esters and/or soluble polystyrene and/or (c) by adding the following substances (IV) as components of a third gp., (C) which also go into solid soln. with the components of(A) and (B) on cooling 2,4,7,9-tetramethyl-dec-5-yne-4,7-diol, e.g. 'Surfynol 104' (RTM), but-2-yne-1,4-diol and/or 'Dow Corning PA 25' (RTM).
Patent JP-S60118325-A (JP)
Title: Specular surface finishing method of outside surface of pipe
Inventor: NAKAMURA MASANOBU
IPC: B24B39/00
Filed: 1983-12-01
Abstract: PURPOSE:To finish the outside surface of a pipe material to a specular surface by inserting the pipe material into a specular surface finishing hole die whose diameter is a little larger than a prescribed outside diameter, and applying an internal pressure exceeding the yielding point of the pipe base material into the base material hole by a pressure body. CONSTITUTION:A pipe material 1 is inserted into a specular surface finishing hole die 4 whose diameter is a little larger than a prescribed outside diameter. Movement in the axial direction of the base material 1 is stopped by pressure of a fixing member 5 of a collar part 1A, and an internal pressure exceeding the yielding point is applied to the material 1 by pushing in a pressure body 6 (mandrel). When the pressure body 6 is drawn out, the outside surface diameter of the pipe base material 1 to which a specular surface has been transferred contracts a little, and the pipe material 1 whose appearance has been finished to the specular surface is drawn out easily without being flawed.
Patent JP-H0561990-A (JP)
Title: Arithmetic module with constant input circuit
Inventor: HONDA KOZO
IPC: G06F15/82
Filed: 1991-09-05
Abstract: PURPOSE:To easily convert input data to the arithmetic module of a data flow computer to a constant without correcting a program. CONSTITUTION:An ID converting table 4 to prepare a flag Ci for designating a constant input to a conventional arithmetic module and a data converting circuit 5 to convert input data as it does or to a constant and send them to an arithmetic part 2 in accordance with the ON/OFF of the flag Ci are added. Compared with the conventional circuit necessary for the correction of a program only by the number of the debugging places on the way of the program, only by setting the flag Ci with the debugging, etc., the input data can be converted to the constant and the debugging efficiency can be improved to several steps.
Patent JP-H0389270-A (JP)
Title: Roller device
Inventor: SANO KATSUHIDE
IPC: G03G15/08
Filed: 1989-08-31
Abstract: PURPOSE:To prevent the complete annihilation of a coating material between the peripheral surface of a roller and the end parts of the roller even when the ridge parts of the end parts of the roller wear by connecting the peripheral surface of the roller and the coating material at the end faces via the coating material. CONSTITUTION:Paper P is stripped from a photosensitive drum 1 by the effect of a peeling charger 5 and is sent to a fixer 14 after the transfer of images. After the images are fixed on the paper P, the paper is discharged via a paper discharge roller 15. The coating material 18 between the peripheral surface and end faces of the roller is, therefore, connected via the coating material 28 of recesses 17 even if the coating material 18 in the ridge parts of the roller 16 is annihilated. The adhesive strength between the roller surface and the coating material 18 is well maintained in this way and the peeling from the roller 16 is surely prevented.
Patent JP-H09128241-A (JP)
Title: Method and apparatus for arrangement with reference to belonging function value of language input value of fuzzy logic processor
Inventor: MANFUREETO MENKE
IPC: G06F7/24
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To array attachment functions of language input values whichin as a small number of clocks of the fuzzy logic processor as possible according to size for multiplicity of >=4. SOLUTION: The attachment function values are read in hold elements L1-L4 within the time of one processor clock according to the order; each time a new attachment function value is inputted, the output sides of the hold elements L1-L4 are connected electrically to the output side of a selecting circuit detected depending upon a momentary select signal by using the selecting circuit and the output-side signal of the selecting circuit is compared by comparators C1-C4. A control signal for a unit for generating a new select signal is generated and used to write an index in a position register, and with the index, sequential access to the attachment function values of the hold elements L1-L4 is enabled.
Patent JP-H0861725-A (JP)
Title: Ventilating tower
Inventor: KANEKO KAZUMI
IPC: F24F7/02
Filed: 1994-08-26
Abstract: PURPOSE: To provide a ventilating tower which ventilate a building by utilizing solar light and in which cool feeling is enhanced by the introducing atmosphere. CONSTITUTION: The ventilating tower comprises a cylinder 5 stood on the roof 3a of a building 3 and communicating with the interior of the building 3, an opening 7 provided at a position where the solar light of the cylinder 5 is irradiated, a transparent member 9 so provided as to block the opening 7 to pass the light, black paint 5a coating the inner position of the cylinder 5 where the light passed through the member 9 is irradiated, and a roof member 13 installed above the upper opening of the cylinder 5 to prevent the invasion of rain water into the cylinder 5.
Patent JP-S6285725-A (JP)
Title: Multi-wheel drive vehicle
Inventor: HAMADA TETSUO
IPC: B60K17/344
Filed: 1985-10-09
Abstract: PURPOSE:To facilitate the comprehension of driving conditions by transmitting the engine power through a power transmission mechanism having a relative rotary speed responsive clutch to two set of axles and enabling indication of a quantity proportional to the ratio of torques to be transmitted to respective sets. CONSTITUTION:The power of engine 1 is transmitted through a transmission 2 to a power distribution mechanism 3 which will transmit the power directly to a front wheel side differential unit 3a and through a viscus coupling 8 to a rear wheel side differential unit 10. In such a system, torque detectors 91, 92 are arranged on the input shafts of respective differential units 3a, 10. Torques detected through respective torque detectors 91, 92 are fed to an operating circuit 93 and operated as a ratio between the rear shaft torque and the sum of the torques of both shafts to display the operational result to the driver through a display means. Consequently, current travelling conditions of vehicle can be comprehended easily.
Patent JP-2000054630-A (JP)
Title: Cad system for drawing up plan
Inventor: KOKUBU KENICHI
IPC: E04B1/00
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a CAD system for drawing up a plan which can early discover a member protruding from a ceiling face and therefore realize more efficient design. SOLUTION: In a plan drawing up CAD system to support a work for drawing up the plan of a prefabricated building, a plan designing means is composed of a bearing wall line setting up means; a section estimating means for carrying out the section estimation of a member 43 extending from an upper floor to a lower floor; and a protrusive part detecting means for displaying the member 43 protruding downward from a ceiling face on the plan. Thus in the case of the member 43 protruding lower than the ceiling face since the member 43 can be automatically displayed on the plan through an estimated section, whether the member 43 protrudes from the ceiling face or not can be early judged and confirmed and more efficient design can be realized.
Patent JP-H0676518-A (JP)
Title: Floating head slider
Inventor: YOSHIKAWA HIDEKI
IPC: G11B21/21
Filed: 1992-08-25
Abstract: PURPOSE:To suppress deterioration and ununiformity in recording and reproducing performance in a magnetic head part by suppressing an inclination of a slider in the negative pitch angular direction and also an inclination in the roll angular direction. CONSTITUTION:1st and 2nd side rails 21 and 22 extending approximately parallel to a direction of relative movement to a recording medium are equipped with 1st and 2nd groove parts 61 and 62 for generating negative pressure on an upper surface on the side of retreating a magnetic disk respectively, where a groove width (l) of the 1st groove part 61 positioned on the inner circumferential side of the magnetic disk is smaller than a groove width (m) of the 2nd groove part 62 positioned on the outer circumferential side. Consequently, since positive pressure is small on an air outflow side of the floating head slider, but yet small negative pressure is generated, the inclination of the slider in the negative pitching direction is diminished.
Patent JP-H0856611-A (JP)
Title: Production of yeast extract
Inventor: OKADA HIROSHI
IPC: C12P1/00
Filed: 1994-08-29
Abstract: PURPOSE: To provide a method of producing yeast extract which has excellent tasting properties without yeast smell and bitterness and causes no turbidity, when dissolved in water, and facilitates the separation of the yeast extract from substances insoluble in water. CONSTITUTION: An aqueous suspension of yeast deactivated with heat is subjected to hydrolytic treatment with an enzyme, then chitosan or a combination thereof with a polyacrylic salt is added to remove the water-insoluble fraction whereby this aqueous solution of yeast extract is obtained.
Patent JP-H0558024-A (JP)
Title: Marking method for transparent sheet
Inventor: TSUJINO YUKIAKI
IPC: B41M5/24
Filed: 1991-09-05
Abstract: PURPOSE:To provide a marking method for transparent sheet by means of which a stable and clear marking can be done on the transparent sheet. CONSTITUTION:A required part of a transparent sheet 3 coated with a discoloring agent 2 to be discolored by heating is irradiated with a laser light 4 and the discoloring agent 2 is discolored by heat of the laser light 4 to mark the transparent sheet 3.
Patent JP-2001051389-A (JP)
Title: Developing processing device
Inventor: NAKAMOTO MASAKI
IPC: G03D3/00
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a photographic developing processing device capable of surely protecting a breaker from waste solution by an opening/closing cover provided at the working port of a waste solution recovery part at the time of recovering the waste solution. SOLUTION: This developing processing device is equipped with a processing solution tank for photographic sensitive material, the waste solution recovery part 5 recovering the waste processing solution in the processing solution tank and the breaker 6 in a device main body 1, and the operation port 61 of the breaker is disposed lower than the working port 51 of the recovery part 5. The opening/closing cover 7 which can change its position to a position where it closes the working port 51 of the recovery part 5 and a position where it opens the working port 51 is attached to the working port 51. When the cover 7 is moved to the position where it opens the working port 51, the dropping waste solution is prevented from infiltrating in the operation port 61 by the cover 7.
Patent JP-H0759059-A (JP)
Title: Signal processing circuit
Inventor: KAWASHIMA HIROYUKI
IPC: H04N7/015
Filed: 1993-08-18
Abstract: PURPOSE:To reduce the number of external pins of an LSI and to decrease an area of a pattern on a printed board by integrating at least part of various audio processing circuits into a video processing LSI. CONSTITUTION:The signal processing circuit incorporates a sound processing function of a ternary identification circuit 31 extracting ternary sound data based on 8-10 bits MUSE data in a video processing LSI 2. Four signal lines for a signal after ternary identification, that is, tri-state data (2 bits), 16.2MCLK and ternary data position identification signal are used for the sound LSI 3. Thus, the number of signal lines having been 12-14 lines in the conventional circuit is reduced to 4 signal lines. Thus, the number of external pins of the sound LSI 3 is decreased to 4 pins.
Patent JP-2001051995-A (JP)
Title: Document editor
Inventor: KATSURABAYASHI HIROSHI
IPC: G06F17/24
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To cancel inconvenience caused by exclusive editing control by providing a personal document part in which the right of exclusive editing is set to a specified user inside a shared document. SOLUTION: The shared document shared by plural users is stored in a document storage part 22, a lock information managing part 23 issues the right of exclusive editing to the shared document corresponding to a request from a user, only editing contents based on the exclusive editing right are overwritten and stored in the document storage part 22, and the shared document is edited without conflict. Then, a single shared document is composed of a shared document part to perform this exclusive editing control and a personal document part and the lock information managing part 23 excludes the personal document from a controlled system. Thus, even when the exclusive editing right is set to the shared document part, the user can edit the personal document part.