baber/WOPTO huggingface dataset:
Patent JP-H01189074-A (JP)
Title: Cd-rom device
Inventor: INOUE RYUICHI
IPC: G11B20/10
Filed: 1988-01-22
Abstract: PURPOSE:To increase the storable information amt. by providing a data expander and constituting the title device to be capable of passing compressed data through the data expander at the time of reading the data. CONSTITUTION:Data read out of an optical disk by an optical pickup are demodulated by a demodulation circuit. The demodulated data are error- corrected in a deinterleaving circuit 8 and a CIRC error correction circuit 9 and then descrambled by a descrambler circuit 11. The descrambled data are inputted into an ECC correction circuit 12 to be error-corrected and then inputted into the data expander 13 or directly inputted into an interface control circuit 14. Regarding the expander 13, in case of data stored in a CD-ROM being compressed, the data are passed through this expander 13 to be sent out to a host device. By this method, the capacity of the CD-ROM can be increased by a compressibility.
Patent JP-S63182317-A (JP)
Title: Ultrahigh molecular weight acrylonitrile polymer and its production
Inventor: UEDA FUJIO
IPC: C08F20/42
Filed: 1987-01-22
Abstract: PURPOSE:To obtain the title polymer having a narrow MW distribution, excellent in heat resistance and moldability and suited for high-strength acrylonitrile fibers, high-strength carbon fiber precursors, etc., by dissolving an acrylonitrile monomer in a solvent in which the obtained polymer is soluble and polymerizing the monomer at a specified rate of polymerization. CONSTITUTION:Acrylonitrile, alone or together with a copolymerizable vinyl compound such as (meth)acrylic acid, is dissolvent in a solvent (e.g., dimethyl sulfoxide) which has a chain transfer contant <=1X10<-4> (at 50 deg.C) and in which the acrylonitrile polymer is soluble so that the resulting solution has a monomer concentration of 50-90wt.%. This solution is polymerized at 60 deg.C or below and a rate of polymerization <=10wt.%/hr in the presence of a radical polymerization initiator such as azobisisobutyronitrile to obtain the title polymer of a weight-average MW >=8.0X10<5> and a weight-average MW to number-average MW ratio <=3.5.
Patent JP-H09205486-A (JP)
Title: Telephone controller and method for recording and transferring message
Inventor: HARAGUCHI YUJI
IPC: H04M3/54
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To sufficiently cope with customers even when a person in charge is absent and to perform recovery even when a substituting responding person is inexperienced and fails to hear some information. SOLUTION: An outside line and a network 6 are connected through an incoming trunk 7 and an outgoing trunk 8. This telephone controller 10 receives the information relating to an absent person including a voice message originated as a message to the absent person by a present person who responds instead and an outside line side caller, recognizes the voice message and turns it to characters.  With the voice message turned to the characters as a key word, the information lacking in the information relating to the outside line side caller including the voice message is retrieved and extracted from a data base 9, the information including the voice message turned to the characters and additional information is recorded in a storage part provided inside for the absent person and the recorded information is transferred from the storage part to multi-functional telephone sets 2 and 3 belonging to the absent person by a request from the absent person.
Patent JP-H11211033-A (JP)
Title: Waste disposal plant and combustion method thereof
Inventor: NISHINO MASAAKI
IPC: F23G5/14
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To attain the stable combustion of thermally cracked gas, and to decrease the fuel consumption, by providing the secondary combustion chamber, into which the residue of gasification which is generated in a gasifying furnace is blown, and by feeding high temperature air to the secondary combustion burner of a melting furnace, into which the thermally cracked gas, that is generated in the gasifying furnace, is fed after washing and dust removal. SOLUTION: The gasified residue of a gasifying furnace 1, especially fly ash, char, and the residue of a thermally cracked gas washing device 4, are blown into a melting furnace 2 from piping 6, and complete incineration or preliminary melting are performed in the secondary combustion chamber 2a of the melting furnace 2. The air that becomes high temperature is fed to the secondary combustion burner 5, and the thermally cracked gas is burned from the gasifying furnace 1 by the high temperature combustion air to be blown into the secondary combustion chamber 2a of the melting furnace 2.  Thereby, the thermally cracked gas that is taken in from the gasifying furnace is fed to the secondary combustion burner 5, and the high temperature air that is generated by a heat storing burner mechanism 7 and the thermally cracked gas of the gasifying furnace 1 are mixed and burned together by the secondary combustion burner 5, so as to bring high temperature to the inside of the secondary combustion chamber 2a of the melting furnace 2.
Patent JP-H11197695-A (JP)
Title: Treatment of water purifying sludge
Inventor: GODA SHOICHI
IPC: C02F11/00
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a water purifying sludge treatment method lowering the concn. of manganese in sludge generated from water purifying and industrial water equipment and obtaining sludge more effective as an agricultural effective utilizing material. SOLUTION: In a water purifying sludge treatment method 1 consisting of a reducing process 1 adding an acid 8 to manganese-containing water purifying sludge 7 to adjust the pH of the sludge to 2 to elute manganese contained in water purifying sludge particles to a water side and a dehydrating process dehydrating the water purifying sludge from the reducing process 1 by a filter press 3, in the dehydrating process, a sludge washing process introducing water into an equimultiple amt. or more with respect to the vol.  of the filter chamber of the filter press 3 under pressure after the completion of the filter process of the filter press 3 is provided and the sludge collected in the filter process is washed to be compressed and dehydrated in a compression process and, in the above-mentioned dehydration process, the liquid discharged from the filter process and the washing waste water 9 used in the sludge washing process are subjected to manganese removing treatment in a manganese waste water treatment process 5 and a part of the treated water 12 can be used as washing water 12'.
Patent JP-S5298036-A (JP)
Title: Adhesive film
Inventor: SHIOZAKI SHIGERU
IPC: C09J7/02
Filed: 1976-02-12
Abstract: PURPOSE: An adhesive film, which is improved in the weather resistance without deteriorating the characteristics of polyester film, is obtained by applying the adhesive directly or through the metallic layer on the oriented polyethylene terephthalate having the specified density. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07234320-A (JP)
Title: Optical waveguide coupler with temperature compensation function
Inventor: NIIRU EICHI SOOSUTEN
IPC: G02B6/34
Filed: 1995-01-04
Abstract: PURPOSE: To provide an optical waveguide coupler provided with a correction element which can correct optical characteristic variation by rotation due to temperature change. CONSTITUTION: A signal correction element containing passive temperature compensation optical waveguide coupler is provided which passively compensates temperature change by automatically slanting an integrated signal correction element 34 and changing its operation characteristics according to the temperature change. This correction element 34 is supported by this coupler rotatably and more tightly, and this correction element 34 is held at a specific angle to the coupler axis 15 so that the operation characteristics of the correction element 30 can selectively be changed by the rotation of the element holder 20 of the coupler.
Patent JP-S60157866-A (JP)
Title: Liquid jet recorder
Inventor: MATSUMOTO HARUYUKI
IPC: B41J2/175
Filed: 1984-01-30
Abstract: PURPOSE:To enable a recording head to be replaced by another one by the user, by a construction wherein a recording head is easily detachably fitted by a head- fitting part and a fixing means, and a liquid-supplying means is easily detachably connected to the head by a connecting means. CONSTITUTION:The recording head 6 is detachably fitted to head-fitting parts of a head-fitting part member 7' and a rubber member 18 in the direction of an arrow, and is fixed by pressing it from above by a projected part 19 of the rubber member 18. An ink-supplying tube 8 is inserted into the member 7' to the depth of a guide hole 17'' provided concentrically with a hole 17' provided in the member 7', and is connected to the member 7' by a detachable mechanism such as pinning.
Patent JP-H0559295-A (JP)
Title: 1,3-diaminobenzene derivative, preparation thereof, and water-base dye for keratinous fiber containing same
Inventor: MUSUTAFUA AKURAMU
IPC: C07D309/06
Filed: 1991-02-04
Abstract: PURPOSE: To obtain the novel title derivative or a salt thereof useful for provid ing an aqueous coloring agent for keratin fibers excellent in light resistance, heat resistance and fastness by selecting a specific 1,3-diaminobenzol derivative or a salt thereof with an inorganic or organic acid.  
     CONSTITUTION: Selected is a 1,3-diaminobenzol derivative of formula I [X is H and Y is OR or X is OR or NHR and Y is H (R is hydroxy 2-3C alkyl, 2,3-dihydroxypropyl, methoxy 2-3C alkyl, tetrahydrofurylmethyl or tetrahydropyrylmethyl)] or its salt with an inorganic or organic acid. The derivative or its salt is preferably obtained by reacting a compound of formula II (A is H and B is Cl or A is Cl and B is H) with ROH or H 2 NR under basic conditions to obtain a compound of formula III, reducing the compound of formula III, and if necessary, neutralizing the reduced compound with an inorganic or organic acid to obtain the salt. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H10194981-A (JP)
Title: Medicine for prophylaxis and treatment of constipation
Inventor: FUKAGAWA SHIGEKATSU
IPC: A61K36/00
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain a medicine for phrophylaxis and treating constipation which is conveniently usable without side effect by formulating an aqueous extract of the mold of ferns as an active ingredient. SOLUTION: This medicine contains an aqueous extract of the mold of ferns collected from ancient strata as an active ingredient. The property of this aqueous extract is as follows, pH: 3.5±0.5; density; 1.003g/cm<3> : boiling point: 103 deg.C; color tone: almost colorless transparent; taste: slightly sour: order: odorless: amino acid content: 2.25 or less μg/l (the value determined by an automatic amino acid analyzer); mineral content: 216.3ppm (the value determinated by atomic absorption spectrometry): bacteria number (the value measured by the official method): viable count 300 or less/g, Caliform bacilli negative; no acute toxicity; skin irritation: feeble. The appropriate vessel is aseptically filled with the extract as it is and, when necessary, various sweeteners and aromatics are added to it to prepare the medicine.  The dose is at least 50ml/day/person, preferably 100-150ml/day/person. This medicine is safely usable for a long period of time and less costy.
Patent JP-H10194056-A (JP)
Title: Roof molding for automobile and end working method thereof
Inventor: SUGIURA MASATOSHI
IPC: B29C53/08
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To make the appearance of a terminal so fine and excellent in durability by having a metal core in and around the end of an extrusion molding cut off and the end after the removal of the metal core bent to the backside by means of bending. SOLUTION: A leg part 11 is partially cut off according to the depth of a groove end of a roof, leaving an ornament part 15 behind, extending over the range of specified length from an end E of an extrusion molding 10a, while a metal core 12 is cut off in and around an end part 10b of the extrusion molding, and this end part 10b after removal of the metal core is bent to the backside by means of bending adding heat, whereby a terminal 16 is formed there. A code 11a is a part where the leg part 11 is cut off according to depth of the end part of the roof groove, therefore an amount of removal is gradually enlarged up to somewhere nearer to the end part 10b of the extrusion molding so that another leg part 11a is shortened, and the leg part 11a is entirely removed together with the metal core 12 in and around the end part 10b.
Patent JP-S59139448-A (JP)
Title: Floating-point multiplying device
Inventor: KANEKO KATSUYUKI
IPC: G06F7/76
Filed: 1983-01-28
Abstract: PURPOSE:To perform the operation at a high speed by preparing two outputs as the solutions of the exponential part of multiplication result and providing a detector of specific value. CONSTITUTION:In an adder 11, an exponential part Ex of a multiplier, an exponential part Ey of a multiplicand, and exadecimal number ''81'' are added. In an adder 12, ''1'' is added to the output of the adder 11 is addition. A signal line 13 is set at a high logical level when the normalization of the exponential part is required as the result of mantissa multiplication. An underflow detector 14 outputs an underflow detection signal to a signal line 16 when the signal line 13 is set at a low logical level and the output of the adder 11 is 100H or its upper two bits are ''00''. An overflow detector 15 outputs an overflow detection signal to a signal line 17 when the most significant bit of the adder 12 is ''1'' or the signal line 13 is set to on ''H'' and lower 9 bits of the adder are 1FFH.
Patent JP-2000215964-A (JP)
Title: Spark plug and its manufacture
Inventor: SUZUKI AKIRA
IPC: H01T13/36
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a plug that is strong against impact even if width between two surfaces of a fastening portion is small and is good in air-tightness, by setting a facing distance between two parallel surfaces at the fastening portion, providing a cylindrical buffer charging portion surrounded with the outer peripheral surface of an insulator crimped by a main fitting and the inner peripheral surface of the main fitting, and specifying axial length and thickness of the buffer charging portion. SOLUTION: A distance between facing parallel surfaces of a fastening portion is shorter than 14 mm, and length L and thickness M of a buffer charging portion respectively satisfy 0.5<=L<=10.0, and 0.5<=M<=1.3 in unit of mm. Talc is filled into a cylindrical space that is surrounded by the outer peripheral surface of an insulator 1 and the inner peripheral surface of a hexagonal part 5A of a main fitting 5 and is partitioned by seal members 7, 8. The bottom surface of a seat part 5F of the main fitting 5, the top surface of the hexagonal part 5A, and a crimp portion 5C are pressed by up and down dies to be crimped. With deformation of the crimp portion 5C and a thin bent portion 5D, the insulator 1 is pressed onto an inner peripheral stage 5E of the main fitting 5, and air-tightness between a long leg portion and the upper part of the insulator 1 is made perfect.
Patent JP-H06229440-A (JP)
Title: Flow regulating tool attaching structure of liquid sealed-type vibration control device
Inventor: TANUMA SHINGO
IPC: F16F13/00
Filed: 1993-01-29
Abstract: PURPOSE:To facilitate the attachment work and reiably bond a fluctuation regulating plate onto a partition plate. CONSTITUTION:Cylindrical protrusions 21 are arranged on side walls 10a, 10b, faced to each other, of a partition plate 10 formed into an U-shape in section. A functuation regulating plate 19 of a flow regulating tool 17 is made of elastic metal, and locking pieces 22 are integrally formed on both side edge parts of the fluctuation regulating plate 19. Head parts 22b of the locking pieces 22 are formed into a wave shape, and smooth recessed parts 23 are provided on the upper surfaces thereof. And protrusions 21 are fitted into and locked on the recessed parts 23 by sliding the fluctuation regulating plate 19 between side walls 10a, 10b of the partition plate 10.
Patent JP-S5399678-A (JP)
Title: Sun shine lighting apparatus for room
Inventor: SUZUKI MASAHIKO
IPC: F21S2/00
Filed: 1977-02-09
Abstract: PURPOSE: To accomplish even sun shine lighting in the room with a means for checking direct beam from the lower portion of a window and a means for reflect upward our horizontally light coming from the upper portion of the wind provided immediately beside the wind where the direct sun shine strikes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59150366-A (JP)
Inventor: IKEDA TADAHIRO
IPC: G21C3/33
Filed: 1983-02-01
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-H09208244-A (JP)
Title: Bending device and bending method for flat glass
Inventor: MAEDA KENJI
IPC: C03B23/035
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a bending device and method for flat glass capable of shortening the tact time required for bending without the occurrence of parting distortions in the flat glass. SOLUTION: While force convection is produced in a heating furnace 12 by circulating and heating air in a heating furnace 12, the atmosphere temp. in this heating furnace 12 is risen up to the bending temp. of the flat glass 18. The heating air is directly blown to at least the front surface and rear surface of the flat glass, by which the temp. of the flat glass 18 is rised uniformly at a high speed up to the bending temp.
Patent JP-H05205242-A (JP)
Title: Magnetic recording medium and its manufacture
Inventor: YOKOYAMA FUMIAKI
IPC: G11B5/66
Filed: 1992-01-29
Abstract: PURPOSE:To provide a magnetic recording medium which has a high coercive force and has an extremely high squareness ratio and hence is superb in high output and high recording density characteristics. CONSTITUTION:Co-Cr-Ni-B-Pt alloy magnetic layer containing Pt 20atom.% or less or Co-Cr-Ni-B-Ta-Pt alloy magnetic layer containing Pt 20atom.% or less and Ta 10atom.% or less is formed on a non-magnetic substrate through Cr non-magnetic ground layer. With a negative bias voltage applied to the substrate, Co-Cr-Ni-B-Pt or Co-Cr-Ni-B-Ta-Pt alloy magnetic layer is formed. Therefore, a magnetic recording medium with a high coercive force and an extremely high squareness ratio can be obtained according to Co-Cr-Ni-B-Pt or Co-Cr-Ni-B-Ta-Pt magnetic layer with a specific element composition and the coercive force of a magnetic recording medium which is obtained by forming Co-Cr-Ni-B-Pt or Co-Cr-Ni-B-Ta-Pt magnetic layer by the sputter film formation with a negative voltage applied to the substrate can be extremely enhanced.
Patent JP-H08264786-A (JP)
Title: Manufacture of transistor
Inventor: BOKU EIKIYOKU
IPC: H01L21/336
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a transistor on which conductive impurities are directly doped on a silicide. SOLUTION: A transistor, on which the first doped silicide 36 is formed on a gate electrode, is formed on an active region, an interlayer insulating film 40, having a contact hole 41, is formed on the whole surface of a semiconductor substrate 30, a spacer 42 is formed on the inner wall of the contact hole 41, a doped polycrystalline silicon film 44 is thinly formed on the whole surface of the semiconductor substrate 30, and the second doped silicide 46 is formed on the whole surface of the polycrystalline silicon film 44 by filling up the contact hole 41. By directly doping conductive impurities on silicides 36 and 46, the diffusion of conductive impurities to outside the polycrystalline silicon film 44 can be suppressed in a heat treatment process.  Accordingly, by the use of the doped silicide film, the advantage of suppressing the increase in the threshold voltage of a polyside gate electrode and the attenuation of saturation current can be obtained.
Patent JP-S57128921-A (JP)
Title: Manufacture of semiconductor element
Inventor: SHIMADA TOSHIYASU
IPC: H01L21/265
Filed: 1981-02-02
Abstract: PURPOSE:To obtain a variable capacity diode of high withstand voltage and large rate of capacity change without being limited by the photoresistor technology by making two apertures used for forming high density impurity regions using the same mask and in the same process. CONSTITUTION:Low density N type semiconductor layer 112 is formed on a N type semiconductor substrate 111 and the first protection film 115 such as oxide film and the second protection film 116 such as nitride film are formed on the semiconductor layer 112. By the photoresistor technology the first aperture 117 is made in the protection film 116 and then using the film 116 the second aperture 118 is made in the protecton film 115. The aperture 118 is made larger than the first aperture 117 by choosing the etching time suitably. An N<+> type high density region 113 of nearly the same width as the aperture 117 is formed by the ion implantation through both apertures and then after the protection film 16 is removed a P<+> type high density region 114 of practically the same area as the aperture 118 is formed by the ion implantation the diffusion, so that the contact area of the high density region 114 and the low density N type semiconductor layer 112 is reduced and the properties such as withstand voltage can be enhanced.
Patent JP-S61174631-A (JP)
Title: Etching control device
Inventor: MATSUBA IKUO
IPC: H01L21/302
Filed: 1985-01-30
Abstract: PURPOSE:To enable to form the etching section configuration into the desired section configura tion and to contrive to uphold the efficiency of a semiconductor device by a method wherein the metered etching section configuration is compared with the image of the desired etching section configuration prescribed in advance in design and so forth, the difference between both thereof is calculated by each lattice on the image surface and the deviation amount of the metered etching section configuration deviating from the desired section configuration is calculated. CONSTITUTION:An etching device 1 is feedback-controlled by a P.I.D (proportion + integral + differential) controller 8. A manipulated amount 9 of etching to be given to the controller 8 is set in an optimum computing unit 6, which decides the manipulated amount 90 when an etching section configuration (quantization desired image) 4 to be formed with the etching section configuration prescribed in design and so forth as the target is given to the optimum computing unit 6. A quantization deviation image 6 between the quantization metering image 3 of an etching section metering image 2 and the desired etching section quantization image (quantization desired image) 4 is inputted in the optimum computing unit 6. In addition to this, the manipulated variable is inputted in the optimum computing unit 6 from the etching device 1. When the quantization desired image 4 of the desired etching section configuration is given to the optimum computing unit 6 in such a way, the manipulated variable 9 of etching is decided in the optimum computing unit 6, the manipulated amount 9 is delivered to the controller 8 and the controller 8 controls the etching device 1 on the basis of this manipulated amount.