baber/WOPTO huggingface dataset:
Patent JP-H04202863-A (JP)
Title: Fluorescent brightening dyeing of polyamide yarn
Inventor: FURUTA TSUNEKATSU
IPC: D06P3/26
Filed: 1990-11-29
Abstract: PURPOSE:To obtain yarn subjected to fluorescent brightening treatment, slightly causing yellowing by pretreating polyamide yarn having an amino end group amount adjusted to <=a specific value with a white-based ultraviolet light absorber and dyeing the yarn with a fluorescent brighter of disperse type. CONSTITUTION:Polyamide yarn having an amino end group amount adjusted to preferably <=0.01mol/g is pretreated with a white-based ultraviolet light absorber emulsion and dyed with a fluorescent brighter of disperse type to dye the polyamide yarn with the fluorescent brighter, slightly causing yellowing. Combination of ultraviolet light absorbers having different maximum absorption ratios in the ultraviolet light range is preferable as the ultraviolet light absorber to absorb ultraviolet light in the whole ultraviolet light range.
Patent JP-H03294108-A (JP)
Title: Manufacture of punch
Inventor: SAKAMOTO HIROYUKI
IPC: B23C3/28
Filed: 1989-12-26
Abstract: PURPOSE:To manufacture a pressing punch for forming a sealing thread having a groove in the special shape in one process at a low cost by advancing a cutter with a slight round-off angle against the center line of a raw material in a cone shape at its tip end, so as to cut the material. CONSTITUTION:Against a raw material 1 in a cone shape at its tip end, the side end surface 12 of a cutter 10 is positioned on a plane including a center line 3, a cutting amount of a cutting blade 11 is set at a predetermined cutting amount less than the radius of the raw material 1, and a cone part 2 is machined by rotating the cutter 10. An upright surface 30 is formed on the raw material 1, and also a flank 31 facing to a sliding surface continuing to the engaging surface of the driving hole of a thread is formed. At this time, the cutter 10 is moved in the direction inclined by a predetermined round-off angle against the center line 3, and after moving by a predetermined distance, it escapes from the raw material 1, returns, and repeats this action at the next position in the circumferential direction of the raw material 1 so as to form a main punch A.
Patent JP-H06184544-A (JP)
Title: Production of binder for coke
Inventor: SAKAWA MITSUHIRO
IPC: C10B57/06
Filed: 1992-12-18
Abstract: PURPOSE:To provide a production process whereby a binder for coke can be obtained inexpensively in a large amount by making a high-boiling substance from tar without any distillation operation. CONSTITUTION:Tar is irradiated with a radiation at a dosage of 10<6>R or above in an oxidizing or inert atmosphere. Thus, the tar can be converted into a high-boiling substance at room temperature without any distillation operation or the like, and the obtained substance can provided with the viscosity necessary as a binder for coke, therefore can be provided inexpensively in a larger amount as a binder for coke, and can heighten the rate of use of general inexpensive coal having a low caking capacity, requiring a binder for coke and used as a coke feed stock.
Patent JP-H10178529-A (JP)
Title: Image forming device
Inventor: IRIE KAZUMI
IPC: H04N1/407
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To output a halftone image with high quality by preventing an inversion phenomenon of gradation caused by a characteristic of an image light so as to express accurately a halftone of an image such as a photograph. SOLUTION: In the case of constituting 5 periods included in gradation data of one pixel to a order of '8', '1', '16', '2', '4', in gradation data '21' of 22nd gradation expressing the periods '1', '16', '4' as 'H' the period '2' becomes apparently 'H', then becomes the same data as gradation data '23' of 24th gradation, the gradation of an output image of the 22nd gradation becomes higher than the gradation of an output image of the 23rd gradation and an inversion phenomenon of the gradation occurs.  Then gradation data '20' are converted into '19', gradation data '21' are converted into '22' respectively and a combination that the period '2' is held with a period 'L' in the gradation data is eliminated so that the inversion phenomenon of the gradation of which gradation of an output image of n-th gradation is higher than gradation of an output image of (n+1)-th gradation is prevented.
Patent JP-H06240998-A (JP)
Title: Fixing device of cylindrical tension member consisting of fiber composite material and fixing member used for said device
Inventor: TOOMASU HERUPUSUTO
IPC: E21D21/00
Filed: 1992-12-18
Abstract: PURPOSE: To prevent dangerous shear stresses from being applied to the thread part of a rock bolt made of a fiber-reinforced synthetic resin by forming a flat thread on the surface of the bolt by press-engraving so that the threaded part of the bolt may closely adhere to the thread of a nut over the length of the threaded engagement when tensile forces act on the bolt. CONSTITUTION: A rock bolt (anchor) 5 which is used for the reinforcement, etc., of natural ground is formed of a glass fiber-reinforced epoxy resin, etc., and, at the same time, a flat thread 9 of <=45 deg. in inclined angle α is formed by press-engraving. At the time of forming the thread, care is taken to prevent the cutting of the reinforcing fibers and to make a radial force R as large as possible. In addition, the thread of the bolt may closely adhere to the thread of a nut 12 over the length of the threaded engagement and no stress concentration may occur. Therefore, the fiber-reinforced composite material can sufficiently exhibit its strength characteristic.
Patent JP-H08168323-A (JP)
Title: Observing tool for wild bird
Inventor: KUNO HIROMITSU
IPC: A01K45/00
Filed: 1994-12-19
Abstract: PURPOSE: To call the wild birds near an observer after my calling and observing at a short distance. CONSTITUTION: A shield board 1 having a size hiding whole feed case is expanded on a side face of a feed case 3 for wild bird, etc., and an observing window fitted a semitransparent mirror 2 is placed in the center of the shield board, and a means 4 fixing the shield board on outer face of the window to obtain an observing tool for wild bird. The wild bird is lured to an outer face of the window by the feed case, etc., and is impossible of seeing inside of the window with interrupted by the shield board and the semitransparent mirror. On the other hand, the observer can observe the wild bird from a short distance in the window.
Patent JP-2001149007-A (JP)
Title: Method for continuously producing curd and apparatus for continuously heating therefor
Inventor: IDE TAKEO
IPC: A23C19/045
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently, in a short time, producing foods coagulated or sterilized by continuously heating a food material fluid using a simple apparatus easy to maintain, in particular, producing consistent-quality curd to be utilized as a material for various kinds of cheese from milk. SOLUTION: This method comprises the steps of continuously passing a food material fluid through the space between electrodes; heating the food material fluid with the Joule heat generated by applying a voltage to the electrodes to continuously coagulate or sterilize it. It is preferable that a flowing route for passing the food material fluid therethrough is arranged between the outer cylinder and inner cylinder of a double cylindrical tube, and the outer cylinder and the inner cylinder are each made to be an insulated electrode. It is favorable for producing the objective curd that the voltage to be applied is controlled so that the heated milk has the temperature of 40-80 deg.C, and milk to be passed through the space between electrodes is adjusted to <=10 deg.C and pH 4.8 to 5.8.
Patent JP-H11155463-A (JP)
Title: Electric shock-type device for preventing coming flying of bird and fixed utensil to be used therein
Inventor: OGAWARA AKIHIRO
IPC: A01M29/32
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide the subject device applicable irrespective of the size of birds as targets, and also applicable even to sites needing complicated laying circumstances. SOLUTION: This device has such a scheme that two or more conductive wires 2-4 are set up in parallel with one another by fixing them on grooves 14, 16 provided on a specified fixing utensil 1-, and a voltage is applied to the conductive wires 2-4 as electrodes, wherein, as the fixing utensil 1, pieces with at least 3 grooves 14, 16 formed so as to differ in height from one another are disposed at specified intervals on any place to set up the conductive wires 2-4 thereon.
Patent JP-H10186381-A (JP)
Title: Liquid crystal display device
Inventor: NARUTAKI YOZO
IPC: G02F1/1339
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To enhance the strength of adhesion at the time of sticking and bonding both substrates while using a sealing member by removing a part of an interlayer insulating film come into contact with the sealing member. SOLUTION: The sealing member 28 is arranged between substrates 22, 24, and liquid crystal is hermetically sealed in a space consisting of these substrates 22, 24 and the sealing member 28. An area, which is surrounded by the sealing member 28 and in which liquid crystal is hermetically sealed, is made to be a display area 26. Though an interlayer insulating film 50 being one the substrate 22 is formed till the outside of this display area 26. The corner part of the film, that is, part B is removed. In the corner part, wirings and an oriented film being on the substrate 22 are not formed and also a transparent conductive film and an oriented film being on the substrate 24 are not formed. Thus, the substrate 22, 24 are made to be bonded with each other with a sufficient strength of adhesion by the sealing member 28.
Patent JP-2000169155-A (JP)
Title: High viscous synthetic quartz glass and its production
Inventor: IKUNO HIROTO
IPC: C03B20/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To improve heat resistance and transparency by hydrolyzing a silicon compd. in oxyhydrogen flame to obtain a porous silica body having a specified bulk density, heating the porous body in an ammonia-contg. atmosphere for nitriding, and further heating the body in a hydrogen-contg. atmosphere to covert the body into transparence. SOLUTION: The bulk density of the porous silica body is specified to <=1.0 g/cm3. The heating temp. for nitriding of the porous silica body is preferably 500 to 1,200 deg.C. By converting the body into transparence in a hydrogen-contg. atmosphere after nitriding, removal of OH groups and a nitrogen gas, cutting of N-H bonds, and making a transparent body can be simultaneously carried out, and it can prevent decrease in the viscosity of the synthetic quartz glass and decrease the production time. After the nitriding process, the body is preferably first heated and treated with hydrogen in a hydrogen-contg. atmosphere at 1,000 to 1,200 deg.C and successively heated in a nonoxidizing atmosphere to be changed into transparence.
Patent JP-H10175326-A (JP)
Title: Solid-state scanning type optical writing apparatus
Inventor: FUJITA ATSUSHI
IPC: B41J2/445
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To reduce the contrast differential between three colors to the utmost even if the drive voltages of optical shutter chips are held to a constant value at every primary colors of a full color. SOLUTION: This apparatus is constituted so that a module 30 consisting of a large number of PLZT optical shutter chips arranged in a main scanning direction X is subjected to ON/OFF control at every three primary colors of light changed over by an RGB filter 25 to form an image on a photosensitive member. In this case, when respective colors are exposed, the drive voltages of the optical shutter chips are held to the optimum voltage at the exposure of a blue region.
Patent JP-H03203862-A (JP)
Title: Magnetic recorder
Inventor: FUKAMI TADASHI
IPC: G11B20/10
Filed: 1989-12-30
Abstract: PURPOSE:To evade the recording of an input digital signal displayed in its transmission speed by extracting a clock signal from the input digital signal and detecting a frequency of this clock signal. CONSTITUTION:This recorder is provided with a clock signal extraction circuit 47 for extracting the clock signal CK from the input digital signal RX, a frequency division circuit 48 for changing a frequency division ratio based on sampling frequency information DFS of the digital signal RX, frequency-dividing the clock signal CK and outputting a frequency division signal SBUN, a reference signal generating circuit (counter circuit) 50 for generating a comparison reference signal SREF and frequency comparison circuits (edge detecting circuit and counter circuit) 49 and 51 for comparing the comparison reference signal SREF with the frequency division signal SBUN in frequency. In this case, the displacement of the transmission speed of the input digital signal RX can be detected by frequency-dividing the clock signal CK based on the sampling frequency information DFS and comparing its frequency division signal SBUN with the comparison reference signal SREF in frequency. By this method, the recording of the digital audio signal displaced in its transmission speed is effectively evaded.
Patent JP-H03201420-A (JP)
Title: Manufacture of multipolar magnet with plurality of magnetizing tracks
Inventor: MUYA KAZUHIKO
IPC: H01F13/00
Filed: 1989-12-28
Abstract: PURPOSE:To magnetize a plurality of tracks of uniform phases at a high yield rate by a method wherein the change in magnetic flux of the first track of a drum is detected, and magnetization on the second and following tracks is conducted based on the detected change of magnetic flux. CONSTITUTION:The first track is magnetized. A magnetizing head 3 is opposingly positioned on a drum 1, and 100 poles are magnetized by intermittently applying a current to the magnetizing head 3 by the signal of a reference encoder 4 which is positioned on the same axis. A head having a magnetic sensor 6 at its tip is used as a magnetizing head 3. When the second track is magnetized, the magnetizing head 3 is shifted to the position opposing to the second track 1b of the drum 1. Then, the change in magnetic flux of the first track 1a is read out by the magnetic sensor 6. The change in magnetic flux of the first track is recorded in RAM, the change is read out when the second track is magnetized, and the application of current to the magnetic head is controlled by the output of the above-mentioned change.
Patent JP-H1130008-A (JP)
Title: Method for using molten slag as construction mixing material and manufacture of cement construction material and wall material
Inventor: OKADA KOICHI
IPC: C04B7/26
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of material substituted by substituting molten slag powder for the whole or a part of fly ash or silica sand in a construction material which is molded by mixing fly ash or silica sand into cement. SOLUTION: In a construction material which is molded by mixing cement, fly ash, and another required material, a molten slag in the form of powder is mixed in place of the whole or a part of fly ash. And in a construction material which is molded by mixing cement, silica sand, and another necessary material, molten slag in the form of powder is mixed in the ratio of 0-35% in place of the whole or a part of silica sand. As the molten slag powder, powder having a median diameter of 40 μm or less is preferable. Thus another material substituted by molten slag can be saved and added value of molten slag itself can be increased.
Patent JP-H08186504-A (JP)
Title: Method and device for decoding encoded data
Inventor: MATSUNAGA KEIJI
IPC: G10L19/02
Filed: 1994-12-27
Abstract: PURPOSE: To provide the method and device for decoding encoded data with which noises harmful for hearing are reduced by replacing the coefficient of a frequency area where a transmission error is generated. CONSTITUTION: The method and device for decoding encoded data is provided with a means storing the frequency area coefficient processed in the preceding block of a current block under processing at all times and when the transmission error is generated in encoded data, the frequency area coefficient processed in the preceding block is divided into the even-number (including '0') frequency area coefficient and the odd-number frequency area coefficient. Then, the code of the odd-number frequency area coefficient is inverted and synthesized with the even-number (including '0') frequency area coefficient later, a frequency area coefficient is constituted and that frequency area coefficient is outputted in place of the frequency area coefficient from which the transmission error is detected.
Patent JP-H08173231-A (JP)
Title: Container for storing therein elongated article
Inventor: INAGAKI TAKEO
IPC: A45C11/36
Filed: 1994-12-20
Abstract: PURPOSE: To provide a container for storing an elongated article, which can simply adjust and set its length of itself, and which can fix and maintain its set length. CONSTITUTION: When an inner cylinder 1 slidably stored in an outer cylinder 4, is fully extended from the outer cylinder, it is prevented from coming off from the outer cylinder 4. A pair of locking parts 2 are formed in the inner cylinder 1, being opposed to each other. A ring 8 is rotatably fitted to the bottom part of the outer cylinder 4. When the inner cylinder is extended by a desired length from the outer cylinder 4 so that the ring 8 is rotated in a desired direction, a locking protrusion of the ring 8 is engaged with the locking parts 2 of the inner cylinder so that the inner cylinder 1 is locked to the outer cylinder 4.  When the ring 8 and a lid cylinder 7 are rotated, locking protrusions 5, 6 for relatively moving locking grooves 9, 10 are moved overcoming the pressure of a leaf spring 11, and accordingly, the ring 8 and the lid cylinder 7 in position cannot be rotated without application of an artificial force.
Patent JP-H07157286-A (JP)
Title: Sectional structure for multistage boom
Inventor: KINOSHITA YUKIO
IPC: B66C23/687
Filed: 1993-12-10
Abstract: PURPOSE:To contract width dimension of a boom by rationally arranging a boom sectional shape and rope passing space, in a multistage synchronous extending/contracting boom using a telescopic hydraulic cylinder and an extending rope. CONSTITUTION:A side surface plate 3a of the third boom 3 is partly tilted to form a sectional shape in a polygonal and trapezoidal shape, so as to ensure an upper part clearance with the second boom 2 in a side surface outside and a lower part clearance with the fourth boom 4 in a side surface inside divided as the rope passing space S.
Patent JP-H05175066-A (JP)
Title: Manufacture of anisotropic ferrite magnet
Inventor: INABA HIDEAKI
IPC: H01F41/02
Filed: 1991-12-24
Abstract: PURPOSE:To provide a method for manufacturing a high-oriented property anisotropic ferrite magnet wherein the easy axis of magnetization of a magnetic powder can be oriented easily in the the direction of a magnetic field when the magnetic powder is molded in the magnetic field. CONSTITUTION:In a method for manufacturing an anisotropic ferrite magnet, a ferrite slurry or a ferrite powder is molded in a magnetic field and then baked. The manufacturing method of the anisotropic ferrite magnet is featured in the following manner: a compression molding operation is performed while the intensity of a magnetic field applied to a molding metal mold is changed periodically and, at the same time, the part of a magnetic pole is vibrated according to a change in the magnetic field.
Patent JP-H05175301-A (JP)
Title: Solid-state image sensor and aligning controller using the same
Inventor: MATSUZAKI HISASHI
IPC: H01L27/14
Filed: 1991-12-24
Abstract: PURPOSE:To provide a solid-state image sensor and an aligning controller using the same in which a driver can be continuously operated by effectively and rapidly picture-recognizing an object to be processed. CONSTITUTION:A picture signal of an imaged object to be processed is output from an imaging unit 21, the output signal is processed by a data processor 24 to picture-recognize the object to be processed, and a driver 12 is operated based on a drive signal generated from a drive controller 11 to align a predetermined position of the object to be processed at predetermined processing means 10b. The unit 21 has a solid-state image sensor 25 having a sensor 22 in which a plurality of linear optical sensors are aligned in parallel, and a line output setter 23 so formed as to select desired output terminals of the output terminals of the sensors 22 and to simultaneously output sensor signals from the selected output terminals.
Patent JP-2000126378-A (JP)
Title: Game machine
Inventor: KISHI TOSHIHITO
IPC: A63F7/02
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To enable all game machines of a game machine parlar to be occupied and played by users or players equally by setting the possibility of generation of big prize under a lower possibility condition in a lower possibility mode than that under a lower possibility condition in a higher possibility mode. SOLUTION: When a game ball enters a specified region during the open time of a large prize hole 24, it is closed once after a lapse of specified time or at the time of entering of specified number of balls, and then it is opened again. The possibility of generation of big prize under a specified condition of game is reset with selection of high, middle and low possibility modes 1, 2, 3, and the possibility of big prize is changed over from a high possibility condition to a low possibility condition, and vice versa. The generation of possibility of the modes 1-3 according to a drawing of lottery can be controlled by a possibility setting switch. When the switch is selected to a high side, the possibility that the upper rank possibility mode 1 is drawn becomes high, and when it is selected to alow side, the possibility that the lower rank possibility mode 3 is drawn becomes high.
Patent JP-H09176454-A (JP)
Title: Resin composition for forming tie bar
Inventor: AKITAYA MASAMITSU
IPC: H05K3/28
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition which can give a tie bar which suppresses the deformation of leads and is not separated when the outer leads are bent by using a specified thermoplastic resin, a specified epoxy resin, a curing agent and an inorganic filler as the essential components. SOLUTION: This resin composition mainly consists of a thermoplastic resin having a glass transition temperature of 80 deg.C or above, an epoxy resin having an epoxy equivalent of 500 or above, a curing agent, and 10-50wt.%, based on the whole composition, inorganic filler, desirably spherical filler having a mean particle diameter of 10μm or below and a maximum particle diameter of 20μm or below.
Patent JP-H1124851-A (JP)
Title: Image processor
Inventor: OKABASHI TOSHIHIRO
IPC: H04N1/21
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which estimates the occurrence of failures of a disk memory device and can perform the processing to decrease the faults caused by the failures by using a failure estimation means and a regulation means which regulates the use of a processing function when the occurrence of a failure is estimated. SOLUTION: A failure estimation means is prepared together with a regulation means which regulates the use of an image data processing function by means of a memory device when the occurrence of a failure is estimated. In such a constitution of this image processor, an image processing part 54 functions as a regulation means, an allocation means and a data transfer means to transfer the image data to a hard disk 53b, the allocation of storage areas, etc., in regard to a failure estimation function. The disk 53b estimates its on failure by the self-diagnosis, and the failure estimation information on the disk 53b is transmitted by a check command. In other words, the status of the disk 53b is sent to the part 54 by the check command.