baber/WOPTO huggingface dataset:
Patent JP-H08253636-A (JP)
Title: Readily processable composition, backing material composition containing the same and carpet using the same
Inventor: KAJIKAWA AKIO
IPC: C08L23/26
Filed: 1995-03-16
Abstract: PURPOSE: To obtain a composition having excellent processability, a carpet for an automobile containing the same composition, a carpet backing material composition suitable for a tile carpet, and a carpet using these compositions. CONSTITUTION: This readily processable composition contains (A) 100 pts.wt. of a polymer containing aliphatic olefins having carbon atoms, hydrogen atoms and at least one kind of atom different from them as monomer or a comonomer and (B) 1-35 pts.w.t of a modified polybutene obtained by modifying a polybutene having 300-4000 number - average molecular weight and exhibiting liquid state at a normal temperature with at least one kind of monomer selected from an unsaturated carboxylic acid and its derivatives, and the other objectives are a backing material composition containing the above composition and a carpet obtained by using the backing material composition.
Patent JP-S5522606-A (JP)
Title: Preparation of 3-amino-2-hydroxy-4-p-hydroxyphenyl- butanoylleucine and its derivative
Inventor: NISHIZAWA RINZOU
IPC: C07C237/22
Filed: 1978-07-14
Abstract: PURPOSE: To obtain the title compound which is an anticarcinogenic immunizing agent, etc., in high yield, by the diazotization of 3-amino-2-hydroxy-4-p- aminophenylbutanoylleucine derivative obtained from easily available bestatin, followed by the decomposition.  
     CONSTITUTION: 3-Amino-2-hydroxy-4-p-aminophenylbutanoylleucine derivative of formula I(R 1  is H; R 2  is amino-protecting group; R 1  and R 2  may form a phthalyl group; R 3  is H or protecting group of COOH) is converted into diazonium salt by acting diazotizing agent on it. The title compound of formula II(R 4  is H or amino- protecting group; R 1  and R 4  may form a phthalyl group; R 5  is H or protecting group of COOH) is obtained by the decomposition of the diazonium salt. The compound I is produced from bestatin obtained by synthesis or fermentation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000285595-A (JP)
Title: Device and method for recording, and device and method for reproduction
Inventor: YOSHIKAWA JUN
IPC: H04N21/232
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain high operability for easy uses by controlling a recording means so that data are recorded on a recording medium and data are recorded from the place in the recording area of the recording medium where the recording means is positioned. SOLUTION: A host application 1 when inputting the time code of AV data to be recorded calculates the corresponding sector of an HD 15 and requests IOPs 131 to 134 to record data from the sector. The IOPs 131 to 134 records the AV data continuously from the host application 1 and ends the recording process. For reproduction, the host application 1 is operated to input a time code for starting the reproduction of the AV data and then the host application calculates the sector of the HD 15 corresponding to the time code and requests the IOPs 131 to 134 to reproduce the data from the calculated sector. A file system is eliminated and data are recorded and reproduced from the specified position on the recording medium.
Patent JP-H09272942-A (JP)
Title: High toughness aluminum alloy casting and its production
Inventor: ONISHI SANETSUGU
IPC: C22C21/02
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To produce a high toughness aluminum casting having high elongation and high impact value, furthermore excellent in tensile strength and proof stress and moreover having corrosion resistance and to,provide a method for producing the same. SOLUTION: This high toughness aluminum casting has a compsn. contg., by weight, 1.65 to 4.0% Si, 0.2 to 0.4% Mg, <=0.2% Fe, and the balance substantial Al with inevitable impurities, and in which the area ratio of eutectic Si in the aluminum matrix is regulated to <=15%, elongation to >=15% and impact value to >=30 to 40×10<4> J/m<2> . Further, is a high toughness aluminum casting having characteristics in which the area ratio of eutectic Si in the aluminum matrix is regulated to <=15%, elongation to >=15%, impact value to >=15×10<4> J/m<2> , tensile strength to >=220MPa and proof stress to >=125MPa. As for the compsn., as improvement treating agents, <=1.0% Sr and/or Ti and <=1.0% Cu or <=0.3% Mn may be incorporated therein.  As for the method for producing the same, the high toughness aluminum casting is subjected to high temp. solution treatment and is thereafter subjected to aging treatment at 140 to 200 deg.C for 8 to 55hr.
Patent JP-H05280114-A (JP)
Title: Sound absorbing heat insulation board
IPC: B60R13/08
Filed: 1991-01-22
Abstract: PURPOSE: To provide excellent heat absorbing and sound absorbing characteristics by a method wherein a sound absorbing heat insulation layer coated with a protection covering is formed on a support layer that is perforate only in predetermined partial regions. CONSTITUTION: A sound absorbing heat insulation layer 3 formed of an inorganic material or ceramic is formed on a support layer 2 having a perforate 9 having an excellent reflection force to a radiation heat to form a sound absorbing heat insulation board 1. Both sides of the heat insulation layer 3 are covered with a protection thin layer of an aluminum film 4 and a sprayed or deposited medalized coating 5. Further, regions 6a and 6b where the edge of the support layer 2 is bent, a folding spot 7a, a groove 7b, and a mounting zone 8 are free from perforation 9. This constitution provides a protection board to which fatigue and friction phenomenon are prevented from occurring even when use for a long period is effected.
Patent JP-2000276043-A (JP)
Title: System and method for displaying picture for visually handicapped person, and recording medium where picture displaying program is recorded
Inventor: KINOSHITA KAORU
IPC: G06F3/01
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a picture displaying system for a visually handicapped person which can express light and shade or bright and dark of colors of a picture. SOLUTION: A picture data input means 22 of a data processor 2 receives an input of picture data for one screen and stores it in a frame buffer 21, and a pin attribute deciding means 24 decides a layer of each pin projecting from a hole with respect to a degree of light and shade of each pixel color composing the picture data, and a control signal transmission means 25 transmits the signal showing the decided contents to a control part of the display 1. The control part of the display 1 receives the signal showing the information on the position and layer of each pin, and indicates a driving part corresponding to each pin which layer of the pin is made to project from the hole, and the driving part makes the indicated layer of the pin project from the hole.
Patent JP-H10267083-A (JP)
Title: Torque fluctuation absorbing damper
Inventor: MATSUMOTO SHUICHI
IPC: F16F15/12
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To reduce volume of radiation noises produced at the time of operation, by arranging a pulley displaceably connected to a hub and an elastic body which is connected to an outer sleeve and also stuck to the inner circumferential surface of a pulley groove part. SOLUTION: The peripheral surface 11a of an elastic body 11 stuck to the peripheral surface of the outer sleeve 5 of a coupling, is stuck to the inner circumferential surface 10e of the pulley groove part 10c of a pulley 10 therefore, the vibration energy of the pulley 10, which is a cause to produce radiation noises, can be absorbed by this elastic body 11. Therefore, volume of radiation noises produced at the time of operation can be reduced. Also, a projected groove part 11b is integrally formed in the elastic body 11 and the end surface 11c of this projected groove part 11a is stuck to the end surface 10f of the diametral direction part 10b of the pulley 10 therefore, vibration energy absorbing effect can be obtained to more extent. Also, a part of radiation noises is shut up in a sealed space 12 thereby, the volume of radiation noises can be also reduced.
Patent JP-H06276103-A (JP)
Title: Method for partially extending compressed data
Inventor: TERADA MITSUYOSHI
IPC: H03M7/40
Filed: 1993-03-19
Abstract: PURPOSE:To rationally restore compressed data by extracting a prescribed code from compressed data line by line and extending compressed data within only a specified range. CONSTITUTION:At the time of desiring to extend compressed data coded in an MH coding method from a yo-ex th line, an 'EoL' code written at the end of compressed data of the line is extracted, the 'EoL' code is counted by yo-ex times and compressed data to the yo-ex line is skipped. Next, an MH coding code is extracted to judge the range to be extended. Consequently, only necessary data is extended, memories can be saved and an arithmetic time can be reduced.
Patent JP-S529319-A (JP)
Title: Time base error correcting device
Inventor: NINOMIYA TAKESHI
IPC: H04N5/91
Filed: 1975-07-11
Abstract: PURPOSE: To ensure a faithful correction of a time base error by detecting a velocity error with a horizontal synchronous signal and a burst signal, and, on the basis of the velocity error signal, by reading a composite information signal in which a time base error has been corrected. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58216312-A (JP)
Inventor: UIRIAMU EFU SUUITSUSHIYAA
IPC: H01H1/18
Filed: 1983-05-16
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-H09251905-A (JP)
Title: Manufacturing method of voltage nonlinear resistor
Inventor: KITAMI TAKASHI
IPC: H01C7/10
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To suppress the dispersion of electric characteristics per production lot by adding at least one of lanthanide elements, i.e., Pr, Nd or La in the form of a hydroxide as a sub-component to zinc oxide as a main component. SOLUTION: A manufacturing method of a voltage-nonlinear resistor is provided which contains zinc oxide as a main component and at least one of Pr, Nd and La among the lanthanides 0.001-5.0mol% as converted in oxide as a sub-component, esp. in the form of an oxide Pr(PH)3 , Nd(OH)3 or La(OH)3 , since the grain size of the hydroxide grains of the lanthanide element is less than that of oxide grains and good in dispersion enough to uniformly disperse the grains to zinc oxide, the main component, thus reducing the dispersion of electric characteristics, i.e., unit varistor voltage, leakage current, nonlinear coefficient, and surge resistance.
Patent JP-S5710445-A (JP)
Title: Soil moisture detector
Inventor: MIYASATO YOSHIHIRO
IPC: G01N27/04
Filed: 1980-06-23
Abstract: PURPOSE:To attain the detection of soil moisture at a fixed depth in the ground by indicating the depth with a graduation indicated on the surface of a detecting bar along the longitudinal direction thereof starting from an electrode attached to the lower end of the detecting bar made of an insulative material. CONSTITUTION:The body (b) of a detecting bar B is made of an insulative material such as glass. An electrode 1 is protrusively attached to the lower end of the body (b). The electrode 1 is connected to a connecting terminal 4 provided at the upper end of the body (b) by a lead wie 3 arranged within the body (b). The electrode 1 is formed in an inverted-triangular section to facilitate the insertion of the detecting bar B into soil. Depth marks 2 are graduated on the surface of the body (b) along the longitudinal direction thereof starting from the electrode 1.
Patent JP-S58202504-A (JP)
Title: Manufacture of iron oxide for oxide permanent magnet
Inventor: YAMAMOTO MIKIO
IPC: H01F1/18
Filed: 1982-05-21
Abstract: PURPOSE:To effectively utilize as an iron oxide material for an oxide permanent magnet an iron oxide film (mill scale) produced in the iron hot-rolling process, by previously oxidizing the film (mill scale) so that a specific treating condition is not exceeded. CONSTITUTION:When a mill scale is utilized as an iron oxide material for an oxide permanent magnet, it is necessary to transform the greater part of Fe<2+> into Fe<3+>. For this reason, an iron oxide film (mill scale) produced in the iron hot-rolling process is oxidized in an atmosphere, prepared by adding oxygen into an ordinary atmosphere, at 300 deg.C for a period of time not exceeding two hours. It is thereby made possible to obtain an iron oxide having an oxidized degree not less than 80%.
Patent JP-S5610620-A (JP)
Title: Detecting method for supply of lpg
Inventor: KIURA NOBUYUKI
IPC: F23K5/00
Filed: 1979-07-09
Abstract: PURPOSE: To confirm supplying condition of LPG in liquid state automatically and eliminate necessities of complicated operations such as that of a vent valve or the like by a method wherein descending of temperatures in pipings are detected in a system of a burner for direct combustion of the LPG.  
     CONSTITUTION: A plurality of temperature detectors T 1 , T 2 , T 3 , T 4  for detecting temperatures in pipings are provided in LPG supplying pipings 2 and descending of temperatures in the pipings 2 to burners 13 for direct combustion of the LPG is detected by the detectors T 1 WT 4 . The LPG which passed through the first temperature detector T 1  goes to the second temperature detector T 2  through an outlet stop valve 4 for a pump and, in this case, descending of the temperature of the LPG can be detected by those detectors and supplying of the LPG may be confirmed. Further, descending of the temperature in the pipings can be confirmed by the third and fourth temperature detectors T 3 , T 4 , therefore, the burners 13 for direct combustion of the LPG may be ignited after the confirmation. In such a manner, the supplying condition of the LPG in liquid state may be confirmed automatically by detecting the temperatures in the pipings and it is not necessary to effect complicated operations such as that of a vent valve or the like. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05253562-A (JP)
Title: Sewage disposal method and sheet of waste treatment plant
IPC: B09B1/00
Filed: 1992-03-09
Abstract: PURPOSE:To easily perform burying work, in a waste disposal plant wherein waste beds and sandy soil beds are alternately formed, by together using a sheet adsorbing heavy metals contained in sewage when each of the sandy soil beds is formed. CONSTITUTION:In a waste disposal plant formed by alternately forming waste beds with a definite thickness and sandy soil beds with a definite thickness, a sheet adsorbing heavy metals contained in sewage is together used when each of the sandy soil beds is formed. By this constitution, the heavy metals contained in the sewage penetrating in the waste disposal plant by natural precipitation are adsorbed by the adsorbing sheet and only purifed water flows out of the drain pipe of the lowermost bed. Since an adsorbent 3 for heavy metals is uniformly received in the spaces formed by two permeable base cloths 1, 1' and partition materials 2 in this adsorbing sheet, only by together using this sheet at the time of the formation of each of the sandy soil beds, a uniform layer having heavy metal adsorbing function can be formed.
Patent JP-S63250859-A (JP)
Title: Manufacture of field-effect transistor
Inventor: OMORI MASAZUMI
IPC: H01L29/78
Filed: 1987-04-08
Abstract: PURPOSE:To prevent an alloy spike phenomenon from occurring by a method wherein an ions implanting opening is formed at a prescribed position of a gate oxide film corresponding to the position of a contact electrode, and a first junction being built through ion implantation is formed so as to be deeply junctioned. CONSTITUTION:A gate electrode 15 formed of polysilicon is built nearly at the center of a gate oxide film 13 on a silicon substrate 10, ion implanting openings 16 and 16 are provided at the position of the gate film 13 corresponding to the position of contact electrodes 16 and 16. By ion implantation, first junctions 17 and 17 deeply junctioned and second junctions 18 and 18 shallowly junctioned are formed inside the substrate 10 in such a manner that the junctions 18s surround the junctions 17s. Next, an insulating film 19 is formed onto the whole surface for the formation of a source.contact hole 20, a drain.contact hole 21, and contact electrodes 11 and 11. The first junction 17s are so deeply junctioned as to prevent an alloy spike phenomenon from occurring, whereby short circuit or the like is assuredly prevented.
Patent JP-H08252896-A (JP)
Title: Multilayer structure polyester sheet and packaging vessel made thereof
Inventor: KAWABE MASAYUKI
IPC: C08L67/03
Filed: 1995-03-16
Abstract: PURPOSE: To provide a multilayer structure polyester sheet which has transparency and the low aging decrease of impact resistance when it is left for high temperature and high humidity and a packaging vessel made thereof. CONSTITUTION: A multilayer structure sheet is formed of a core layer and a skin layer, and the core layer is formed of polyethylene terephthalate(PET) resin. The limiting viscosity of the PET resin is 0.6 to 1.0dl/g. Block copolymer contains poly(1,4-butylene terephthalate) as a hard segment and polytetramethyleneglycol as soft segment. The resin composition used for the skin layer contains 70 to 90 pts.wt. of the PET resin, and 10-30 pts.wt. of the block copolymer in which the poly(1,4-butylene terephthalate) is used as the hard segment and the polytetremethyleneglycol is used as the soft segment. The weight ratio of the skin layer to the core layer is preferably 10 :90 to 40:60.
Patent JP-H11276919-A (JP)
Title: Roller mill
Inventor: SATO KAZUNORI
IPC: B02C15/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To stabilize the pulverizing part of a roller mill to make self-exciting vibration hardly occur even if secular distortion thereof is encountered. SOLUTION: In the roller mill for pulverizing raw material 1 by linking a pulverizing race 5 of a turntable 3 and pulverizing rollers 18 together, both the outer side parts at the pulverizing surface in the crossing direction of the pulverizing roller 18 are formed of hardened overlay parts 19, and the central part at the pulverizing surface of the pulverizing roller 18 is formed of parent material to make it a parent material pulverizing surface.  Since the hardness (wear resistance) of material at the pulverizing surface of the pulverizing roller 18 is thus differentiated in the crossing direction, the pulverizing surface of the pulverizing roller 18 is worn and deformed so that its central part becomes hollow with time and the rolling of the pulverizing roller 18 is kept stationary, thus self-exciting vibration hardly occurs, moreover, since the recess in the central part of the pulverizing roller 18 progresses at the use period of the mill is lengthened, the longer it is used, the more hardly the self-exciting vibration occurs.
Patent JP-H05258474-A (JP)
Title: Coder/decoder
IPC: G11B20/00
Filed: 1992-03-10
Abstract: PURPOSE:To provide the coder/decoder requiring a minimum amount of redundancy to complete the modulation/demodulation without missing information in the fixed-length block. CONSTITUTION:Recording data is supplied to a timing circuit 5 and given to ROM 1 comprising the first conversion table and to ROM 2 comprising the second conversion table. When the timing circuit 5 detects the block boundary of recording data, the first conversion table switches the output from the first sign string to the output from the second sign string.
Patent JP-S58204664-A (JP)
Title: Informing device of failure
Inventor: NIIMURA SHIGERU
IPC: H04M11/04
Filed: 1982-05-24
Abstract: PURPOSE:To obtain an effective means for the prevention of accident, by informing a call request information to a monitoring station through a telephone line when the said information is detected. CONSTITUTION:When a failure sensor of a sensing device 1 senses a failure, a start signal of high level is transmitted to a discriminator 3 with a discriminating start device 2. A relay of a busy state detecting circuit 4 is operated, its contact Oh is closed, one input of an AND gate G1 of the device 3 goes to a low potential, and since an incoming signal detector 5 is not operated, the other input of the gate G1 goes to a high level and the output of the gate G1 goes to a low potential. As a result, an output of gates G2, G3 of the device goes to a high potential, it is transmitted to a line opening device 6, and after the end of a timer 62, a dial pulse relay DI and a shunt relay DS are turned on and a dial pulse is transmitted to a head office of guard via a contact di.
Patent JP-S57201959-A (JP)
Title: Document drawing-up device
Inventor: KIKUCHI NOBUYUKI
IPC: G06F17/22
Filed: 1981-06-05
Abstract: PURPOSE:To obtain a device which writes a character only at a necessary part and never modifies other part, by providing a keyboard which has a document drawing-up key, etc., a keyboard control part for discriminating the kind of an operated key, etc. CONSTITUTION:From a keyboard 1 having document drawing-up keys, etc., a fixed-form sentence stored in, for example, a document holding part 8 is specified through a keyboard control part, and document data on the specified fixed- form sentence is stored in the screen data buffer 10 of a screen control part 3 through a document drawing-up working area 5. Then, document control information on the specified fixed-form sentence is inputted to a document control part 7 and when the document control part 7 detects a fixed-form sentence indication bit being set, this information is sent to an input area control part 6, which detects the position of an input area start indication code and that of an input area end indication code. Then, a cursor address register 9 is initialized and an input-enabled area is provided.
Patent JP-H05253012-A (JP)
Title: Method for manufacturing composite jewelling material
IPC: A44C27/00
Filed: 1992-03-11
Abstract: PURPOSE:To improve the reliability of a product in manufacturing a composite jewelling material by surely metallurgically joining a molding body and base metal without a gap therebetween, forming a complete seam, cleaning the contour of the seam surface and clarifying the tone. CONSTITUTION:Molding bodies 2, 2' having a predetermined design size are drawn out of two kinds of base metals 1, 1' different in colors and worked to be inserted into drawn-out holes 3, 3' in the base metals in different combination through wire cut electric discharge machining. The base metal and molding bodies are subjected to a pressure reducing process to extract gas from a gap between both joining surfaces and then subjected to a hot isotropic pressure process to surely give diffusion joining to the joining surfaces of the molding bodies and base metals. Thus, the contour of the joining surfaces of the molding bodies and base metals is clarified and the tone is cleared to prevent the joining surfaces from the formation of defective portions such as pinholes, blow holes, etc., so that a composite jewelling material having high reliability is provided.
Patent JP-H05308164-A (JP)
Title: Evaluating apparatus for laser mirror
Inventor: YAMADA KEIJI
IPC: H01S3/00
Filed: 1992-04-08
Abstract: PURPOSE:To provide an apparatus wherein the spectro-scopic characteristic of a laser beam oscillated from an argon ion laser device is diffracted spectrally by means of a dispersion prism and an oscillation wavelength is separated and evaluated. CONSTITUTION:A laser beam 6 is oscillated by means of a discharge tube 4 and an output mirror 1; the spectroscopic characteristic of the laser beam 6 is diffracted spectrally by means of a dispersion mirror 11; the laser beam is shifted to a laser-beam point 13 or 15; the spectroscopic characteristic can be evaluated.
Patent JP-S60231878-A (JP)
Inventor: YASUDA KAZUO
IPC: D06P3/64
Filed: 1984-04-27
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。