baber/WOPTO huggingface dataset:
Patent JP-H11314934-A (JP)
Title: Glass composition for uv absorbing vessel
Inventor: WEISER STEVEN M
IPC: C03C3/087
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a glass compsn. having the same melting and molding characteristics as soda lime-silica glass and reducing UV transmittance in a range of <= specified value by blending specified amts. of SiO2 , Na2 O, CaO, MgO, K2 O, SO3 , Fe2 O3 +FeO and MnO+MnO2 . SOLUTION: The glass compsn. contains, by weight, 69-74% SiO2 , 11-15% Na2 O, 9-13% CaO, 0.005-3.0% MgO, 0.005-1.0% K2 O, 0.1-0.5% SO3 , 0.3-1.0%, preferably 0.6% Fe2 O3 +FeO and 2.0-3.1%, preferably 2.2-2.8%, further preferably 2.4-2.6% MnO+MnO2 . The glass compsn. preferably has a higher UV absorption in the range of 290-390 nm than soda lime-flint glass and >=80% of the total ion content is preferably trivalent Fe ions. All of the original ionic components are preferably Fe2 O3 and FeO and the ratio of Fe<+2> to Fe<+3> is preferably 0.3-0.1.
Patent JP-H04311820-A (JP)
Title: Optical disk reproducing device
Inventor: SATOU MICHINORI
IPC: G11B19/10
Filed: 1991-04-10
Abstract: PURPOSE:To lessen the probability to perform the erroneous detection that an optical disk is not fitted regardless of the fact that the disk is fitted even when there are a finger print, dust, etc., at the optical disk. CONSTITUTION:The rise condition of the rotating speed when a rotating control part 15 starts to rotate is detected by a rotating speed detecting part 16 and it is judged whether or not a laser disk 11 is fitted. In accordance with this result, the moving destination of a pick-up part 12 is designated to a position control part 14 and simultaneously, a disk detecting part 17 to designate the rotating speed to the rotating control part 15 starts the focus action of the pick-up part 12 by a focus control part 13 from the moving starting time point of the pick-up part 12.
Patent JP-H01246953-A (JP)
Title: Manual picture reader
Inventor: HASHIMOTO NAOKI
IPC: H04N1/107
Filed: 1988-03-28
Abstract: PURPOSE:To eliminate the need for posttreatment to an input picture and to improve the picture input efficiency by reading the picture data of a desired part only when the picture is inputted. CONSTITUTION:When a picture reader is moved onto an original to be read by turning on a switch 6, signals indicating the moving distance are generated from a moving distance detecting means 11. When a read starting means 13 detects that the picture reader moves by the distance from the front end of the case main body of the picture reader to the position of a line sensor 1 from the signals, a line sensor input means 14 starts to read the picture of the original from the sensor 1 and read picture data are stored in a storing means 15. When the rear of the case main body of the picture reader reaches the terminating end of the picture to be read and the switch 6 is turned off, a storage correcting means 16 erases the stored data of the section from the sensor 1 to the read end of the case main body from a storing means 15. Therefore, only the data of the area from the starting end to the terminating end of the picture part to be read on the original are stored in the storing means 15.
Patent JP-S533863-A (JP)
Title: Electronic watch
Inventor: KAWAMURA HIDEJI
IPC: G04G3/00
Filed: 1976-06-30
Abstract: PURPOSE:To prevent rate change due to change of battery voltage by judging the multistage changing battery voltage and controlling the opening and closing of the gate.
Patent JP-H07284752-A (JP)
Title: Garbage treatment apparatus and method
Inventor: TAKEDA HIROSHI
IPC: B65F1/14
Filed: 1994-04-15
Abstract: PURPOSE:To reduce the load in the recovery of garbage or incineration treatment by reducing the recovery amt. due to the discharge of garbage and to effectively utilize a treated product as org. fertilizer. CONSTITUTION:A receiving container l is equipped with a throwing lid member 4 and garbage and garbage fermenting and decomposing bacteria are received in the receiving container l. Strip like stirring blades 16,17 constituting a stirring mechanism are spirally formed to the rotary shaft 9 supported in the receiving container 1 in a rotatable manner so as to leave a predetermined distance. A dryer 19 as a heating device is attached to the end wall 1a of the receiving container 1 and heats the garbage in the receiving container 1 to accelerate fermentation due to bacteria. When garbage is treated, the lid member 4 is opened to throw garbage and fermentation bacteria in the receiving container l and subsequently closed to operate the dryer 19 to heat garbage and the stirring blades 16, 17 are rotated to subject garbage to fermentation treatment under stirring.
Patent JP-S563320-A (JP)
Title: Uniform speed universal joint
Inventor: ITOU TAKAMASA
IPC: F16D3/30
Filed: 1979-06-19
Abstract: PURPOSE:To improve the durability, by a method wherein a friction due to a thrust load produced at a spherical roller, and a range of an angle formed by a driving shaft and a driven shaft  is widened. CONSTITUTION:A convex sphere, having a roller chamber 2, at the end of a driving shaft 1 and  a concave sphere 6 at the end of a driven shaft 5 are pivotably mated together, and a spherical  roller 2 is fitted in a spherical roller chamber 2 so as to be given a free play and be hookedly  positioned at a center of the sphere by means of a projecting pin 9 provided at the end of the  driven shaft. An intermediate shaft 12 is inserted through an upper and a lower outward extending groove 4, which are connected in their respective radial direction to an upper and a lower  portion of the spherical roller chamber 2 provided in the convex sphere 3, an upper and a lower  inward extending groove 7, which are made in the concave sphere 6 and correspond to and are  connected to the upper and the lower outward extending groove 4, respectively, and a center  hole 11 in the spherical roller 11, the intermediate shaft being mounted by means of snap rings  17. Each spherical roller, in which a needle roller is put between the spherical roller and the  intermediate shaft, and each cup washer are mated to the upper and the lower end of said intermediate shaft 12, and so matched components are attached together by means of the snap rings  17. This enables the intermediate shaft 12 to be held on a plane which bisects an angle formed  by the driving shaft 1 and the driven shaft 2, whereby angular velocities of the two shafts are  always equalized.
Patent JP-S62234114-A (JP)
Title: By-pass optical switch
Inventor: KASAHARA KUMIO
IPC: G02B26/02
Filed: 1986-04-04
Abstract: PURPOSE:To attain low insertion loss, low crosstalk and low power consumption by constituting a by-pass optical switch of a switching part for turning on and off signal light and two branching parts for distributing or combining the signal light. CONSTITUTION:The optical switch switches light by loading/unloading a light shielding plate into/from a gap between two or four SMFs whose optical axes are matched with each other by an actuator constituted of a piezoelectric element and is constituted of the switching part 22 for turning on and off signal light and two branching parts 20, 21 for distributing or combining the signal light. When voltage is impressed between electrodes 19 of the by-pass optical switch 22, the actuator 16 is contracted only by DELTAl in the longitudinal direction based on the horizontal effect of the piezoelectric material. Thereby, the light shielding plate 17 fitted to the tip of the actuator 16 is moved in parallel to shield an optical path between an input light fiber 4 and an output light fiber.
Patent JP-S522296-A (JP)
Title: Satellite tracing system
Inventor: AKAGAWA MASATAKA
IPC: G01S3/44
Filed: 1975-06-24
Abstract: PURPOSE:To have a stationary satellite trace the antenna on the ground station by calculating the predictable orbit of the stationary satellite and correcting it by a discriminator circuit.
Patent JP-S62235688-A (JP)
Title: Image blank-filling processing method
Inventor: TAKAI JUNICHI
IPC: G06T3/00
Filed: 1986-04-04
Abstract: PURPOSE:To shorten the time required for an image blank-filling processing, by fetching a matrix data by bringing an original image to a raster scan, grouping it and comparing it with a mask data pattern for confirmation. CONSTITUTION:A raster scan is executed on an image memory 1, and a matrix data which has been obtained is given to a data conversion table 3 from a matrix synthesizing circuit 2. From the data conversion table 3, a start instruction and a conversion data containing a group number of a blank-filling candidate point extracting pattern are outputted. An image processing processor 5 executes an access to a picture element shown by a confirmation use address, and gives the matrix data to the data conversion table 3. With respect to this matrix data, a comparison with a mask data pattern for confirmation, which has been prepared in advance in the data conversion table 3 is executed, and a data for showing whether blank-filling can be executed or not is outputted. Based on this output, the image processing processor 5 converts a white picture element area to a black picture element.
Patent JP-S521893-A (JP)
Title: Z type propulsion steering apparatus
Inventor: USUI HIDEKAZU
IPC: B63H3/08
Filed: 1975-06-24
Abstract: PURPOSE: In a Z type propulsion steering apparatus, lubricating oil pressure loss is reduced, and exchange of lubricating oil is easy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11268607-A (JP)
Title: Occupant detection system
Inventor: OKA YOSHITAKE
IPC: B60R21/16
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an occupant detection system capable of determining the seating state of the occupants with high accuracy irrespective of the length of the shield cable for wiring the antenna electrode within the vehicle and the signal processing circuit. SOLUTION: A buffer circuit 11 such as an operation amplifier is connected to a signal line 5m and a shield line 5n of the shield cable 5 connecting the antenna electrode E and the signal processing circuit 4. The buffer circuit 11 serves to maintain the signal level of the signal line 5m to be the same as that of the signal line 5n. As a result, the damping generated by the electrostatic capacity within the shield cable of transmission/reception current through the signal line 5m is reduced. Therefore, the signal processing circuit 4 is allowed to input the seating state of the occupant in the seat 1 with high accuracy irrespective of the length of the shield cable 5.
Patent JP-H11274963-A (JP)
Title: Electronic tuner and rf modulator
Inventor: OGAWA TAKESHI
IPC: H04N5/44
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce a mounting space, to enhance the latitude in design and to reduce its cost. SOLUTION: Local oscillation circuits 6, 12 output a local oscillating frequency signal based on channel data from a microcomputer at a set side. A frequency signal of the desired channel is extracted from a composite channel signal via band-pass filters 2, 7 and synthesized with the local oscillation frequency signal, and the result is outputted as an intermediate frequency signal via an intermediate frequency amplifier 11 and a band-pass filter 13. A crystal oscillator provided to the microcomputer at the side of the set is shared in common, and the local oscillation frequency signal is outputted based on the sole crystal oscillator.
Patent JP-S57193466-A (JP)
Title: Novel 1,2,4-triazole derivative
Inventor: AOKI KATSUMICHI
IPC: C07D/
Filed: 1981-05-25
Abstract: NEW MATERIAL:The compound of formulaI(R 1  is 1W3C alkyl, F, Cl, I, CF 3 , or NO 2 ; R 2  is H, Cl, or CH 3 ; R 3  is H or CH 3 ; excluding the compound having p-CH 3  group as only substituent group).  
     EXAMPLE: 1-(3-Methylphenyl)-5-phenyl-1H-1,2,4-triazole-3-carbamide.  
     USE: Herbicide having excellent herbicidal activity especially to broad-leaved plants (e.g. common purslane, white-bird's-eye, etc.).  
     PROCESS: A diazonium salt is made to react with hippuric acid to obtain the compound of formula II. The compound of formulaIcan be prpared either by refluxing the compound of formula II in 29% NH 4 OH (54.9 times mol)/methanol solution or by reacting the compound of formula II with 29% NH 4 OH (1.3 times mol) in acetone under refluxing and then treating with concentrated hydrochloric acid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11271432-A (JP)
Title: Fmcw radar apparatus
Inventor: ASANO KOICHI
IPC: G01S13/34
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain an FMCW radar apparatus in which resolution enhancement and side lobe reduction are mode compatible when a peak is detected on the basis of the frequency analyzed result of a beat signal. SOLUTION: A received signal reflected by a target on the basis of a transmitted signal which is frequency modulated by triangular waves is detected by a detector 16, and a beat signal is generated. The beat signal is supplied to a signal processor 18, A peak frequency difference computing part 18g in the signal processor 18 computes the frequency difference between estimated peaks in very target corresponding to a distance and a speed which are estimated on the basis of the distance and the speed of the target which is detected in the past. Whether the estimated peaks are mutually brought close or separated is judged. A window function selection part 18f selects a window function for resolution enhancement when the estimated peaks are brought close to each other, and it selects window function for side lobe reduction when the estimated peaks are separated from each other.  Thereby, the beat signal is fed.
Patent JP-H02258804-A (JP)
Title: Catalyst for polymerizing olefins
Inventor: TERANO MINORU
IPC: C08F4/60
Filed: 1989-03-31
Abstract: PURPOSE:To obtain the title catalyst composed of a specific solid catalyst component, epoxyparamenthane compound and organoaluminum compound, having high activity, reduced in lowering of activity, being slight in residual amount of catalyst contained in produced polymer and capable of providing a polymer having high stereoregularity. CONSTITUTION:The aimed catalyst composed of (A) a solid catalyst component obtained by pulverizing a substance obtained by reacting a metal magnesium powder with an alkyl monohalide (e.g. n-propyl chloride) of two times by mol or above in the presence of iodine and phthalic acid diester, successively adding tetraalkoxytitanium, aliphatic alcohol and phthalic acid diester to the resultant product at >=100 deg.C, each carrying out treatment, adding titanium tetrachloride to the resultant product and further treating the product with titanium tetrachloride, (B) epoxyparamenthane compound and (C) organoaluminum compound.
Patent JP-S63240713-A (JP)
Inventor: SHIGENAGA TADAO
IPC: A01C11/04
Filed: 1987-03-30
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-S58197301-A (JP)
Inventor: KOIKE SHIYUNJI
IPC: A41D1/02
Filed: 1982-05-10
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-S556622-A (JP)
Title: Microprogram sequence control circuuit
Inventor: MATSUMOTO NORIAKI
IPC: G06F9/26
Filed: 1978-06-30
Abstract: PURPOSE: To realize various addressing functions required for programming by a simple constitution, by allowing an address register to generate the next address by a relative address system or increment address system.  
     CONSTITUTION: Full adder 8 has the "n"-number input bits half as many as the "2n"-number address bits to be outputted and bit width 2n as wide as number 2n of output bits, and to one input of adder 8, the output of address register 3 supplied with the output of adder 8 is applied. To the other input of adder 8, data with the higher or lower bit (n) of input bits controlled by input cpntrol circuit 11 made "O" or all "O" data is applied. Consequently, the simple constitution can realize various addressing functions needed for programming, by generating the next address in register 3 by the relative address system or increment system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07285832-A (JP)
Title: Hair cosmetic composition
Inventor: NARASAKI KANJI
IPC: C08F20/34
Filed: 1994-04-18
Abstract: PURPOSE:To provide a hair cosmetic composition which contains a amphoteric polymer from specified kinds of copolymerizable monomers in specified proportion ranges, thus holds the set hair styles even in the atmosphere of high temperature and humidity and shows good application feeling such as smooth combing. CONSTITUTION:The object hair cosmetic is produced by adding an amphoteric copolymer of 10,000-500,000 weight-average molecular weight prepared by copolymerization of (A) an amphoteric unsaturated monomers (in an amount of 20-60wt.%), (B) an alkyl (meth)acrylate bearing a 1-4C alkyl (in an amount of 20-50wt.%), (C) an alkyl (meth)acrylate bearing a 16-24C alkyl (in an amount of 10-40wt.%) and optimally other polymerizable unsaturated monomers (in an amount of 0-20wt.%) in a medium for cosmetics in an amount of 0.1-10wt.%. The monomer (A) is, for example, a compound of the formula (R<1> is H, methyl; R<2>, R<5> are alkylene; R<3>, R<4> are alkyl; A is O, NH; B is -COO, PHO3, SO3), monomer (B) is methyl acrylate, (C) is palmityl acrylate and (D) is 2-ethylhexyl acrylate.
Patent JP-H03280159-A (JP)
Title: Character string retrieving system
Inventor: TAKEDA KIMITO
IPC: G06F17/30
Filed: 1990-03-29
Abstract: PURPOSE:To easily and surely retrieve a character string by referring to information related to the character string in question at the time of the retrieval of the optional character string from a sentence. CONSTITUTION:Character information and control information are inputted by an input means 1 as the information for generating the sentence. The inputted information such as these is stored once in a sentence storage means 5, and besides, the means 5 stores the character string, etc., as the character information to be inputted, and simultaneously, it stores the information related to these character strings by an original form extracting part 7, for instance, the character string to be the original form of the optional character string and the modification information of the character string such as a modified form, etc., related to the character string of the original form by a modified form generating part 11. Accordingly, when the optional character string is retrieved from the sentence consisting of the character string by using a retrieving means 15, the information related to the character string of the original form and the modified form of this character string is read out from the storage means 5, and the retrieval is executed in respect of all these character strings or the optional character string. Thus, all of the information related to the character string desired to retrieve can be retrieved.
Patent JP-S61236529-A (JP)
Title: Liquid crystal display element
Inventor: WADA SHOICHI
IPC: G02F1/137
Filed: 1985-04-12
Abstract: PURPOSE:To improve the shutter effect of a non-lighting part by a method different from a method for forming a metallic mask by using a liquid crystal compsn. added with the dye meeting the characteristics of a sensitizer for a liquid crystal having large double refractive index. CONSTITUTION:The transmittivity of a twisted nematic liquid crystal display element has a tendency to a decrease when the product of the double refractive index and cell thickness is increased if the element is sandwiched between two sheets of orthogonal polarizers. The liquid crystal compsn. is constituted by selecting the liquid crystal material having the largest possible double refrac tive index and adding the dichroic coloring dye which decreases the trans mittivity in the max. sensitivity wavelength region of the film thereto. The substantial shutter effect is thereby obtd. and the imprinting level of a camera is improved. The need for a metallic mask, etc. is eliminated and the simplifica tion of the process for production and the reduction of the cost are made pos sible.
Patent JP-S62237100-A (JP)
Title: Blade mechanism of piezoelectric type blower
Inventor: YORINAGA MUNEO
IPC: F04D33/00
Filed: 1986-04-04
Abstract: PURPOSE:To reduce the noise and cost of captioned mechanism and miniaturize it by oscillating each of the flaps of a flap section at the approximately same amplitude by charging voltage to a piezoelectric type bimorph element, improving the generation rate of wind, and securing the blast quantity of a specified standard. CONSTITUTION:When an a.c. voltage of 100V/50Hz, for example, is charged among a lead wire 16 and electrodes 13, 14, the piezoelectric plates 12 and 12 of a bimorph element 11 perform bending displacement 11 perform bending displacement alternately due to piezo effect, and this displacement is transmitted to the flaps 23 of a flap section 22 through clamp section 21. Such constitution that makes the bimorph element 11 performs bending displacement not only serves to reduce noise more than that of a motor drive type but also serves to improve the generation of wind because each of a plurality of the flaps 23 is oscillated at the same amplitude. And the blast quantity of a specified standard can be obtained, and the flaps 23 can be made of such simple material that branches off into a plurality. Such constitution serves cost reduction and miniaturization and keeps captioned mechanism compact.
Patent JP-S564169-A (JP)
Title: Transfer material stripping device
Inventor: IWASAKI SHINICHI
IPC: G03G15/14
Filed: 1979-06-22
Abstract: PURPOSE:To make possible the formation of images over the entire surface of transfer material by stripping the transfer material after the transfer from an image carrier by heating. CONSTITUTION:Heat rays 51 are radiated from a halogen lamp 5 in synchronization with the conveying of the transfer paper 4 being conveyed along a drum 1, by which the transfer paper 4 is heated to 45-50 deg.C. The transfer paper 4 having been heated curls owing to the evaporation of the moisture contained therein, or the expansion intrinsic to the transfer paper or that of the resin or the like coated thereon. At this time, the transfer paper 4 is stripped from the drum 1 surface by the curling force of the transfer paper and its leading end is bitten between conveying rollers 6. As a result of this, conveying power is given to the transfer paper 4 and it becomes that the leading end is pulled by this comveying power, thus the transfer paper is subsequently stripped from the drum 1 surface. It is then led to fixing rollers 7. In this way, the transfer paper may be well stripped from the image carrier.
Patent JP-H06263064-A (JP)
Title: Side part car body structure for automobile
Inventor: NISHIYAMA ATSUSHI
IPC: B62D25/20
Filed: 1993-03-12
Abstract: PURPOSE:To increase rigidity in a car body side part of a stepped up part by arranging the stepped up part on a floor panel in an automobile formed by installing a fuel tank under this stepped up part. CONSTITUTION:An auxiliary floor panel 12 to form a part of a floor is joined between a rear floor panel 2B having a stepped up part 4 and a rise part 11 of a rear wheel house of a side sill 10, and a bracket 13 is installed over an under surface of the auxiliary floor panel 12 and the side sill 10, and a sealing plate 14 is installed over the auxiliary floor panel 12 and the rear end part of the bracket 13, and a box structure is formed between the rear floor panel 2B and the side sill 10.