baber/WOPTO huggingface dataset:
Patent JP-H0386605-A (JP)
Title: Pneumatic tire having superior drainage performance
Inventor: YAMAGUCHI YUTAKA
IPC: B60C11/04
Filed: 1989-08-30
Abstract: PURPOSE:To improve the drainage performance in the high speed traveling by forming fins in the circumferential direction which project from a side wall in inclination in close to the tread grounding surface on the step-in side of a block and in close to the groove bottom on the kick-out side, on the side wall faced to the groove in the circumferential direction of the block of a tread pattern. CONSTITUTION:Fins 4 and 4' in the circumferential direction are projectingly formed on the side walls B0' and B4' of the blocks B0 and B4 of a tread pattern formed on a tread. The fins 4 and 4' in the circumferential direction are formed in inclination from the position S' in the vicinity of the tread grounding surface at the edge part on the step-in side S which is grounded in precedence of the blocks B0 and B4 to the position R' close to the groove bottom at the edge part on the kick-out side R which is grounded lately. With this constitution, the drainage performance in the high speed traveling can be improved.
Patent JP-S6193037-A (JP)
Inventor: RIHIYARUTO FUITSUSHIYAA
IPC: B65C11/00
Filed: 1985-10-04
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-H0884696-A (JP)
Title: Cleaning robot control method and device therefor
Inventor: AOYAMA HAJIME
IPC: A47L9/28
Filed: 1994-09-16
Abstract: PURPOSE: To prevent a robort from touching with and colliding against a wall, by performing a switching control so as to make the robot run by holding a certain distance up to the wall when the robot is running along the wall, and to make the robot run straight based on the direction when a reccessed part is present on the wall. CONSTITUTION: Distance sensors 14a and 14b by which a running distance of a cleaning robot 41 is measured and distance data are outputted are provided on rotationary axes of driving motors 11a and 11b. A forward obstacle sensor 17b for detecting forward obstacles and right/left sides obstacle sensors 17b and 17c for detecting obstacles of the respective direction, and furthermore, a direction sensor 18 for detecting directions and outputting the direction data are provided on the forward side of the cleaning robot 41. Also, a right wall detecting sensor 21a and a left wall detecting sensor 21b are provided in front of the cleaning robot and these sensors detect distances to right/left walls and output distance data. Signals outputted respectively from these sensors are given to a control part 16.
Patent JP-H0269284-A (JP)
Title: Thermal recording material
Inventor: KAWAKAMI HIROSHI
IPC: B41M5/30
Filed: 1988-09-05
Abstract: PURPOSE:To obtain a thermal recording material having a high sensitivity, a high color-forming initiating temperature, and a good shelf stability in a coloring part by incorporating 2-anilino-3-methyl-6-dibutyl aminofluorane and a specific paraffin wax in a color forming layer. CONSTITUTION:In a thermal recording material containing an electron donative dye precursor and an electron accepting compound as main components, 2- anilino-3-methyl-6-dibutyl aminofluorane and a paraffin wax having a melting point of 60 deg.C or more are both contained in a color forming layer. It is required that the 2-anilino-3-methyl-6-dibuty aminofluorane, which can be used with another electron donative dye precursor in combination, is incorporated in the amount of 50wt.% or more of the electron donative dye precursor. The paraffin wax is used in the amount of 5-200wt.% preferably 20-150wt.% of a color former.
Patent JP-S6465488-A (JP)
Title: Vacuum vessel for nuclear fusion device
Inventor: OWADA KORO
IPC: G21B1/17
Filed: 1987-09-07
Abstract: PURPOSE:To improve the reliability of mounting strength by passing a mounting rod into a plug which closes the plasma irradiation side of a lock bolt of a mounting seat and screwing the same to the mounting seat by means of a plug mounting screw. CONSTITUTION:The mounting seat 2 for mounting a limiter 6 to a vacuum vessel wall 1 is covered with the limiter 7 on the plasma irradiation side and is, therefore, not damaged by the heat of plasma. The lock bolt 3 for fixing the seat 2 to the inside wall is similarly covered with the plug 6 and is, therefore, not damaged. Moreover, the plug 6 formed of carbon having poor machinability is mounted to the plug mounting screw 4 only by boring via the plug mounting rod 5 and, therefore, there is no need for threading. The secure mounting of the plug 6 via the screw 4 and the seat 2 to the inside wall 1 is thus possible. The limiter 7 and the limiter can be securely mounted to the seat 2 by lock screws 9. The reliability of the mounting strength thus improved.
Patent JP-2001053700-A (JP)
Title: Data selecting device and data processor
Inventor: TANAKA KAZUHISA
IPC: H04N19/196
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To actualize a data selecting device which places no extra load of refiltering, etc., on software using a section by filtering packets without giving up even when a section identifier is present in multiple packets with respect to a data selecting device which selects sections sent by transport stream packets of the MPEG2 standards. SOLUTION: If a section identifier is present in multiple TS packets and another section is inputted in the middle of a selecting process for the section, a 'matching entry', an 'identifier length having been compared', and a 'data sequence having been compared' as filtering results obtained so far are saved in an intermediate result holding part 107 and when data following the section identifier are inputted, the data held in the intermediate result holding part 107 are used to successively make a comparison decision on the section identifier.
Patent JP-H0269366-A (JP)
Title: Method for joining ceramic
Inventor: KONDO YOSHIMASA
IPC: C04B37/00
Filed: 1988-09-05
Abstract: PURPOSE:To obtain a large scale structure having excellent strength and durability in high efficiency and at low cost by joining ceramic molded bodies at a high temp. with a glaze having the smaller coefft. of thermal expansion than the molded body. CONSTITUTION:The targeted ceramic is not particularly limited but the combination of the ceramic and glaze having comparatively similar compsn. is usually pref. from the viewpoint of affinity by thermally melt-sticking. Therefore, insulating porcelain having the compsn. of 32-75% SiO2, 16-61% Al2O3, <=0.7% Fe2O3, <=1.0 Na2O, 1.0-3.0% K2O and the others (CaO, MgO, TiO2, etc.) is joined, for example, with a glaze composition having similar compsn. and the smaller coefft. of thermal expansion than the insulting porcelain. The glaze composition is obtd. by increasing the contents of SiO2, CaO and MgO. Or, the decreasing of ignition loss is also effective.
Patent JP-H0384042-A (JP)
Title: Synthetic resin molded body coated with silicon oxide and its production
Inventor: TAKAHASHI TORU
IPC: B32B9/00
Filed: 1989-08-29
Abstract: PURPOSE:To obtain the subject molded body excellent in adhesion thereof to a silicon oxide film and further surface hardness, weather, chemical resistance and moisture permeability, absorptivity, etc., by treating the surface of a synthetic resin molded body with an acidic solution and then forming a silicon oxide film thereon. CONSTITUTION:The surface of a synthetic resin molded body is treated with an acidic solution (e.g. a solution prepared by dissolving an acid, such as monochloroacetic acid or hydrochloric acid, in a solution of methanol, water, etc.) and then preferably dipped in a hydrosilicofluoric acid solution in a supersaturated state of silicon dioxide to deposit a silicon dioxide film on the surface of the aforementioned molded body.
Patent JP-H0757402-A (JP)
Title: Block identification signal processor
Inventor: IKATA OSAMU
IPC: G11B20/18
Filed: 1993-08-13
Abstract: PURPOSE:To provide a block identification signal processor simple in circuit configuration for generating a predictive signal as a reproductive block identification signal at the time of detecting the error of the block identification signal when reproduction is carried out. CONSTITUTION:This processor is provided with a first conversion means 4 for converting the identification signal of a reproductive sink block(SB) into a virtual block identification signal, a means 5 for identifying the error of the reproductive SB block identification signal, a prediction means 6 for generating the predictive signal of the block identification signal, an output means for outputting the virtual block identification signal from the first transformation means as a normal identification signal when there are no errors in the reproductive SB block identification signal and outputting the predictive signal as a normal block identification signal when there are errors in the reproductive SB block identification signal, and a second conversion means 7 for converting the virtual block identification signal from the means 8 reversely to the first conversion means 4.
Patent JP-H0565327-A (JP)
Title: Resin composition of excellent flame retardancy
Inventor: SANADA DAISUKE
IPC: C08L81/02
Filed: 1991-08-07
Abstract: PURPOSE:To obtain a composition excellent in heat resistance arid mechanical strengths and particularly excellent in flame retardancy. CONSTITUTION:The objective flame-retarding resin composition comprises a modified polyphenylene ether (A), a polyphenylene sulfide (B), a phosphoric ester (C) and a polyisocyanate compound (D), wherein the weight ratio (A)/(B) is 5:95 to 95:5, (C) is present in an amount of 0.5-20 wt.% based on the total of components (A) to (D), and (D) is present in an amount of 0.01-5 wt.% based on the total of components (A) to (D).
Patent JP-H09151199-A (JP)
Title: Htlv-i peptide antigen and assay
Inventor: GUREGORII AARU REIZU
IPC: C07K19/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a new HTLV-1 peptide antigen derived from a human T-cell leukemia virus type I (HTLV-I) envelope protein gp46, having a specific amino acid sequence, reacting with a blood antibody of individual infected with HTLV-I and useful as a diagnostic agent, etc.  
     SOLUTION: This new peptide antigen is composed of a peptide having below about 80 amino acids derived from a human T-cell leukemia virus type I (HTLV-I) envelope protein gp46 and containing an amino acid sequence expressed by the formula. The new peptide is not glycosylated and has an immunoreactivity with an anti-HTLV-I antibody existing in serum of HTLV-I infected individual, and is useful as a diagnostic agent for the HTLV-I infection. The peptide antigen is obtained by preparing a genome library by using a genome DNA of the HTLV-I, screening the resultant genome library using an anti-gp46 antibody, recovering a DNA from a positive clone, treating it with a restriction enzyme, integrating a segment into a vector and manifesting it in a host cell. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0385021-A (JP)
Title: Error correction decoder
Inventor: YAGI TOSHIHARU
IPC: H03M13/23
Filed: 1989-08-28
Abstract: PURPOSE:To speed up processing by inserting the dummy bit according to a predetermined delete pattern without converting a received coding data series into a series of coding data. CONSTITUTION:A serial/parallel conversion circuit 11 converts 2 series of 1st coding data series RR, RQ into 2nd coding data series DP0-DP3, DQ0-DQ3 of 8 series according to a 1st clock signal CL1. A serial/parallel conversion circuit 13 receives the 2nd coding series of 8 series into two groups according to 6 series of dummy delete patterns, converts the data into serial codes synchronously with the 2nd clock signal CL2 in the timing represented by the 2nd timing signal TIM2 in the order represented by a delete pattern and outputs 3rd code data series P, O. A decoding circuit 13 uses 2 series of dummy bit identification signals IDP, IDQ to identify the 3rd 2-series coding data series and the dummy hit to provide a predetermined margin and applies maximum likelihood decoding to the 3rd coding data series.
Patent JP-S59112624-A (JP)
Title: Reactive ion etching device
Inventor: TANAKA SHINICHI
IPC: H01L21/302
Filed: 1982-12-18
Abstract: PURPOSE:To prevent the irregularity of etching amount in a semiconductor wafer by rotating a susceptor which places a semiconductor wafer, and rotating the wafer around its own axis to etch. CONSTITUTION:A susceptor 15 is rotated in a direction of an arrow in a reactive ion etching device, and an etching is performed while a semiconductor wafer 1 placed on the susceptor 15 is rotated around its own axis in a direction reverse to the rotating direction of the susceptor 15. According to such a device, even if the etching velocities are difference at the positions in a chamber, the irregularity in the etching amount can be prevented not only between a pluarlity of wafers but in the same wafer 1. As a result, uniform etching process can be performed.
Patent JP-2000057020-A (JP)
Title: Supervisory and control system
Inventor: MAEHIRA SABURO
IPC: G06F11/30
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a supervisory and control system capable of supervising the abnormality of a process without writing an abnormality message into a memory for supervisory. SOLUTION: Respective processes 11-1n set a process ID, abnormality flag of whether or not processing is to be finished when any abnormality occurs and timer value corresponding to the time required for series of processing to a memory 2 for supervisory and further updates the timer value each time series of processing are finished. A supervisory process 3 decrements or increments the timer value in the memory 2 for supervisory at every unit time and according to whether or not this object process is to be updated before this timer value reaches a fixed value, the occurrence of abnormality in that process is supervised. Corresponding to the setting of the abnormality flag, it is determined whether or not the processing of the process, in which abnormality occurs, is to be finished.
Patent JP-H1159747-A (JP)
Title: Packaging body for microwave oven
Inventor: OKAMURA MASANOBU
IPC: B65D81/34
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a plastic packaging body which can be heated in a microwave oven as it is, without making holes before heating or unsealing it by cutting a part thereof. SOLUTION: A multi-layer laminate body composed of a plurality of layers including at least a sealant layer which can be heat-sealed, is heat-sealed to form this packaging body 10. Cyclized rubber peelable layers 12 are formed in advance to partly contact at least a heat-sealed part of the heat-seal part 11 of the sealant and peeled to open the heat-sealed part by a pressure when the inside pressure of the packaging body has reached a certain value by heating it.
Patent JP-H0777993-A (JP)
Title: Noise controller
Inventor: KUSANO TOSHIAKI
IPC: G10K11/178
Filed: 1993-09-07
Abstract: PURPOSE:To prevent the entering of a foreign matter into a device and to prevent the occurrence of the corrosion, etc., by providing a cut-off means cutting off the inside from the outside of a duct on the opening part and on the way of the inside of the duct and open/close controlling the cut-off means. CONSTITUTION:A cap 5 turning by a motor 6 is mounted on the opening part of the duct 2. The motor 6 controlling the opening degree of the cap 5 is controlled according to the on/off of an engine key 11. By a motor driving means 10, when the engine key 11 is turned on, a forward voltage is applied to the motor 6 for a prescribed time, and the motor 6 is rotated in the direction of opening the cap 5. When the engine key 11 is turned off, the motor 6 is rotated in the direction of closing the cap 5 by the motor driving means 10. Then, when the engine is driven, the opening part of the duct part 2 becomes full open, and when the engine is stopped, the opening part of the duct 2 becomes full close by the cap 5. That is, by closing the opening part of the duct 2 in nonuse, the devide is protected from corrosion, and muffler performance is maintained.
Patent JP-S6465510-A (JP)
Title: Optical coupler
Inventor: TAKATO NORIO
IPC: G02B6/122
Filed: 1987-09-04
Abstract: PURPOSE:To make a coupling rate variable and sets it accurately to 50%, by providing a phase control means on at least one of optical waveguides between two directional couplers which are cascaded, and allowing the coupling rates of the directional couplers to satisfy a specific relation. CONSTITUTION:The directional couplers 4 and 5 are cascaded, the phase control means 6 is provided on at least one of the optical waveguides 2 and 3 between the directional couplers 4 and 5, and the coupling rates eta and eta' of the directional couplers 4 and 5 satisfy an expression I when wavelength is 1.1-1.7mum. When the coupling rates eta and eta' of the two directional couplers 4 and 5 are equal to each other, the condition shown by the expression I is simplified into an expression II. The coupling rates eta and eta' have wavelength dependency, but when the expressions I and II hold in a wavelength band of 1.1-1.7mum used for an optical fiber communication and by an optical fiber sensor, a 3dB coupler can be realized over this entire wavelength band by adjusting a phase delay quantity by a thin-film heater 6. Consequently, the coupling rate can be set to 50% on the whole.
Patent JP-S6375454-A (JP)
Inventor: KAZUTA HISASHI
IPC: F25B41/00
Filed: 1986-09-19
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-H1044619-A (JP)
Title: New developer composed of bis(p-toluenesulfonylamino carbonylamino)-benzene derivative
Inventor: FUKUOKA NAOHIKO
IPC: B41M5/30
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To prepare a new developer and increase the number of kinds of developers by using a developer composed of a bis (p-toluenesulfonylamino carbonylamino)-benzene derivative. SOLUTION: A developer is composed of a bis(toluenesulfonylamino carbonylamino)-benzene derivative represented by formula I (in the formula, Ph represents a group selected from the group represented by the formula II and the formula III.). The developer is used at the ratio of 1mol, preferably 1.5mol or more to a developing agent of 1mol, and generally approximately 5-10 times of mol is preferred. As a heat-sensitive coloring matter to which the developer can be applied, no particular restrictions are applied as far as the developer is a heat-sensitive coloring matter, and as an example, a phthalide dye, a thiofluoran dye, a fluoren dye, a triarylmethane dye, a diphenylmethane dye, a thiazine dye, a spiro dye or the like is used.
Patent JP-H10155482-A (JP)
Title: Production of chimera antibody
Inventor: NEUBERGER MICHAEL SAMUEL
IPC: C12P21/08
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain the functionally modified subject antibody by preparing a vector containing a chain DNA containing the variable region of a non-Ig protein-bonded Ig molecule and a vector containing a chain DNA containing an Ig molecule variable region and expressing the vectors in a mammal cell system. SOLUTION: The objective chimera antibody is a protein containing the 1st chain containing the variable region of the H chain or L chain of an Ig molecule bonded to at least a part of a non-Ig protein through peptide bond and the 2nd chain containing the variable region of the L chain or H chain of an Ig molecule. The variable region of the 1st chain is complementary to the variable region of the 2nd chain, the 1st chain and the 2nd chain are associated with each other to form an antigen-bonding part with the complementary variable regions and both of the antigen-bonding part and a part of the non-Ig protein have functional activity.  The protein molecule is produced by preparing a 1st expression vector containing a promoter bonded to the DNA of the 1st chain and a 2nd expression vector containing a promoter bonded to the DNA of the 2nd chain, transforming a mammal cell system with the vectors and culturing the transformant.
Patent JP-S6282787-A (JP)
Title: Recording and reproducing device for luminance signal
Inventor: KIDO KOICHI
IPC: H04N5/922
Filed: 1985-10-07
Abstract: PURPOSE:To improve the S/N by providing at least one of a non-linear preemphasis circuit and a non-linear deemphasis circuit. CONSTITUTION:A luminance signal (a) incoming to an input terminal 1 is supplied to a delay circuit 3 through a computing element 2. A computing element 7 subtracts an output luminance signal of an adder 6 from the luminance signal (a) to obtain a signal (b), and thereafter a signal (c) through a limiter 8 applying a prescribed amplitude characteristic and supplies to the computing element 2 through a coefficient circuit 9 multiplying a coefficient K1. The computing element 2 supplies a signal obtained by subtracting the signal supplied from the coefficient circuit 9 from the luminance signal (a) to the delay circuit 3, again. A coefficient circuit 10 multiplies a counting K2 to the output signal (c) of the limiter 8, supplies to an adder 11, and a signal (d) obtained by adding to the luminance signal (a) is outputted to an output terminal 12. Thereby, the S/N of a reproducing luminance signal is improved.
Patent JP-S6378323-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: C10N40/18
Filed: 1986-09-19
Abstract: PURPOSE:To obtain a magnetic recording medium having a low error rate in high-density digital recording by disposing a thin ferromagnetic metallic film on a high-polymer film having a discharge treated build-up layer. CONSTITUTION:The thin ferromagnetic metallic film 3 disposed with the dis charge treated build-up layer 2 is disposed on the surface of the high-polymer film 1. While the friction force is decreased by the substantial decrease in the contact area by the surface shape, the chipping of said part caused by the stress acted on a projecting part does not arise because the shape is made in the high-polymer film itself. The error rate is thereby stably maintained.
Patent JP-H0777670-A (JP)
Title: Optical isolator
Inventor: MIYAJIMA HIROE
IPC: G02B27/28
Filed: 1993-09-08
Abstract: PURPOSE:To make reverse-directional loss large and to make a birefringent plate, which causes a rise in cost, thin by forming or arranging holograms on at least one optical path surface of the polarizer of the optical isolator except an optical path aperture. CONSTITUTION:A 1st birefringent plate 2, a Faraday rotator 5, a 2nd birefringent plate 3, and a 3rd birefringent plate 4 are arrayed in order so that reverse-directional light is not made incident on a 1st optical fiber 10 again. Then the holograms 12 and 13 which have diffracting operation except the effective beam diameter part 14 of the incidence-side light signal beam 6 of the 1st birefringent plate 2 at the position are formed on one surfaces where the light signal beam 6 is made incident. The incidence-side light signal beam 6 outputted from an incidence-side optical fiber 10 on the side of the 1st birefringent plate 2 becomes parallel through a lens 8 and passes through the effective beam diameter part 14 of the 1st birefringent plate 2 and is projected from the 1st birefringent plate 2 as two parallel lights, which are multiplexed by the 2nd and 3rd birefringent plates 3 and 4 into one parallel light, so that the light is converged by a lens 9 without any loss.