baber/WOPTO huggingface dataset:
Patent JP-S60179652-A (JP)
Title: Easy analyzing method of polymer
Inventor: NIIMURA NOBUO
IPC: G01N30/14
Filed: 1984-02-28
Abstract: PURPOSE:To make easy and exact analysis by capturing and removing the olefin in the resulted product formed by holding a sample polymer in a sample holder in a heat resistant vessel in which an inert gas is passed and decomposing thermally the polymer by a specific trapping agent then separating and analyzing the resulted product of the decomposition. CONSTITUTION:The analysis of a polymer compsn. such as a copolymer resin, blended resins or the like by using a thermal decomposition gas chromatography is executed by putting a sample 2 into a heat resistant vessel 3 consisting of a quartz tube, etc., holding the same on a glass filter 6, heating the inside of a quartz tube 3 with a high-frequency burnace 4, etc. packed therein with mercury perchlorate, etc. as an olefin trapping agent 7 under the filter 6 and held by glass wool 8 to decompose thermally the sample while passing an inert gas A through said tube, feeding the resulted product B formed after adsorbing away the olefin in the formed gas into the agent 7 to a gas chromatography and analyzing the component including N, S, etc. therein. The easy and exact analysis of the presence of the polyamide, polysulfone, etc. in the copolymer or blended components is thus made possible.
Patent JP-H08268986-A (JP)
Title: Production of aspartic acid-n,n-diacetic acid or its salts
Inventor: SATO TAKASHIO
IPC: C07C227/18
Filed: 1996-02-01
Abstract: PURPOSE: To obtain high-purity aspartic acid-N,N-diacetic acid or its salts excellent in biodegradability and chelating ability in high yield from aspartic acid. CONSTITUTION: Aspartic acid is reacted with a cyanomethylating agent in the absence of a basic component in a reactional medium and the resultant produced cyanomethylated aspartic acid is then hydrolyzed. The formed aspartic acid-N,N- diacetamide is subsequently separated from the reactional solution and hydrolyzed with an alkali in the presence of the basic component to produce a salt of aspartic acid-N,N-diacetic acid corresponding to the basic component. The resultant salt, as necessary, is treated with an acid to produce the aspartic acid-N,N-diacetic acid.
Patent JP-2000234405-A (JP)
Title: Joint device for concrete block
Inventor: KUSASHIMA HARUO
IPC: E04B2/02
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To construct a structure by simply piling up concrete blocks even by an amateur. SOLUTION: A joint device 15 arranges a pair of joint halves 16 and 17 formed in the shape of an approximately semi-cylinder so as to adjust them to recessed shapes of joint recess sections 11 of a block 10 by opposing the open sides of them to each other. The joint halves have collared flanges 16a and 17a on the circumference thereof, a metal rod 20 is projected to one flange 16a to provide, an adjusting hole inserting the metal rod therein in a slidable manner is provided to the other flange 17a, and the joint halves are so connected that an interval between the joint halves 16 and 17 can be adjusted. In the case of construction, for example, the joint device 15 is inserted in a vertical hole 12 of a concrete block, and the interval between the joint halves is adjusted by fitting it to the shape of the vertical hole.  The flanges are arranged to a joint section 18 to make a connection between concrete blocks in parallel with each other.
Patent JP-S61197951-A (JP)
Title: Exothermal body unit for foot warmer
Inventor: JITSUKAWA SHIGERU
IPC: H05B3/10
Filed: 1985-02-26
Abstract: PURPOSE:To uniform the temperature in the foot warmer and obtain warm-air efficiently by a method wherein a fan and an ultrared rays heater are superposed three-dimensionally and the ultrared rays heater is arranged at the upstream side of the fan while a reflecting wall is provided at the side of the ultrared rays heater along the heater. CONSTITUTION:Air is induced through the surface of a guard 1 below the fan 3 and is passed forcibly through the circumference of the ultrared rays heater 4 by the reflecting wall 5 to obtain warm-air by receiving heat forcibly and directly from the surface of the heater, thereafter, is dispersed outwardly by the fan 3 and is blown off through the guard 1 into the foot warmer with an uniform temperature after flowing along a reflecting panel 6. The radiation of the ultrared rays heater 4 is radiated into the foot warmer through the guard 1 directly while the sideward radiation thereof is reflected by the side reflecting wall 5 and, then, is radiated into the foot warmer. Accordingly, warm-air may be generated efficiently and uniformly and the guard 1 may never be overheated since the induced air and the air, heated by the ultrared rays heater 4, are joined at the surface of the guard 1.
Patent JP-H08235170-A (JP)
Title: Device and method for japanese syllabary and chinese character conversion
Inventor: YANAGIYA MIKIKO
IPC: G06F17/27
Filed: 1995-02-24
Abstract: PURPOSE: To convert a punctuation character sectioning an input character string into another previously set punctuation character when characters of the same part of speech are arrayed like 'bamboo(noun) + pine(noun) + Japanese apricot(noun)'. CONSTITUTION: This device and method have a setting step wherein a punctuation character, a part-of-speech name, and a repetition frequency are previously set, an indication step (S21) wherein KANA(Japanese syllabary) and KANJI (Chinese character) conversion is indicated, a KANA-KANJI conversion step (S22 and S23) wherein the input character string is converted into KANJI according to the indication, a decision step (S24-S36) wherein it is decided whether character strings of the same part of speech set in the setting step are present in the character string converted in the KANA-KANJI conversion step across the punctuation character successively at higher than the repetition frequency set in the repetition setting step, and a punctuation mark conversion step (S37)  wherein the punctuation character is converted into the punctuation character set in the setting step according to the affirmative decision making in the decision step.
Patent JP-S53122429-A (JP)
Title: Recording medium
Inventor: YOSHIMURA TETSUZOU
IPC: G03G5/04
Filed: 1977-03-31
Abstract: PURPOSE: To render high in sensitivity a ZnO type recording medium to be used for electrophotography or the like, by decreasing an amount of carrier to be trapped by dye, and by improving transmission of carriers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11237390-A (JP)
Title: Probe scanner
Inventor: YASUTAKE MASATOSHI
IPC: G01N37/00
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a probe scanner that can minimize the occurrence of heat drift caused by the heat generation in z coarse movement. SOLUTION: A thick pipe part 15 is connected to a case 1 via a thin pipe part 14. Inside the thick pipe part 15, an inner cylinder 13 is supported via a viscous body 17, and the center and lower-end parts of a spindle 8 are supported by first and second springs 11 and 12 being fixed to the inner cylinder 13. A displacement detector 9 and a probe 10 are mounted to the lower-end part of the spindle 8. In this case, the thick pipe part 15, the thin pipe part 14, the case 1, and the inner cylinder 13 are constituted by the same material with excellent thermal conductivity. Also, the viscosity body 17 is constituted by a heat insulator such as a polymer viscosity body. Length (a) of the thick pipe part 15 is set to 1/4L-1/3L when the length from the upper end of the thick pipe part 15 to the lower end to the inner cylinder is set to the L.  A heat throttle is attached to the lower end of the spindle 8, and the probe 10 is attached to the heat throttle.
Patent JP-H07243674-A (JP)
Title: Humidifier
Inventor: OTANI HAJIME
IPC: F24F6/04
Filed: 1994-03-08
Abstract: PURPOSE:To provide a humidifier which has excellent humidifying capacity and can efficiently exhaust air in a hollow part. CONSTITUTION:A humidifier comprises a sealed hollow part 1 made of a non- porous polymer film, a supply pipe 3 communicating with the part 1 to supply humidifying water 8 to the interior of the part 1, air supply means for supplying air to be humidified to the outer periphery of the part 1 in contact, and discharge means for discharging humidified air, wherein a hollow exhaust member 2 formed of a vent film for passing only gas is disposed in the part 1, and a spacer 5 for assuring an exhaust space is contained in the member 2.
Patent JP-H03244783-A (JP)
Title: Panel shutter
Inventor: ISHIBASHI SHIGEKI
IPC: E06B9/17
Filed: 1990-02-20
Abstract: PURPOSE:To execute ventilation and natural illumination by rotating an upper panel member through collision of the rotation part of the upper panel body with the collision part of a lower panel body in a position where upper and lower out frames for supporting a panel member approach each other. CONSTITUTION:A glass sheet with which a panel surface is formed is rotatably held to an out frame 4 through a side frame 3 by means of a rotary shaft 12, and the frame 3 is energized in an inclining direction through the force of a spring 13. A contact metal 5 is located to the lower part of the frame 3 and a thrust roller 6 to the upper part thereof. In a complete closed state, through contact of the metal 5 with the roller 6, the frame 3 is rotated clockwise to cause a panel surface to stand upright. When a chain is slightly wound, a distance is formed between the panels, and a panel surface is inclined through the force of the spring 13. This constitution executes ventilation and natural illumination.
Patent JP-S51113622-A (JP)
Title: Device for exposure change of camera
Inventor: SUZUKI TOYOTOSHI
IPC: G03B1/56
Filed: 1975-03-28
Abstract: PURPOSE: In an inexpensive film cartridge type camera with a fixed iris and single speed shutter, by using films of different sensitivities and by changing shutter speed which transforms an iris to make it possible to photograph wide range of substances from low brightness to high brightness. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57152239-A (JP)
Title: Signal transfer system of line amplifier
Inventor: INOUE NOBUTAKA
IPC: H04N7/16
Filed: 1981-03-16
Abstract: PURPOSE:To achieve reception with an invariably constant level by common-use receiving facilities, etc., of TV, by decreasing the increment of an output signal level by an attenuator when the channel number of a signal arriving at an input terminal decreases. CONSTITUTION:An attenuating circuit 12 is arranged between an amplifying circuit 2 with AGC and an output terminal 13. Then, an attenuation setting circuit 14 is added to the circuit 12, whose extent of attenuation is so set that when a signal of a less channel number than a prescribed number is inputted to an input terminal 1, the increment of the output signal level of the circuit which corresponds to the decrement in channel number is decreased. When the channel number of the signal arriving at the terminal 1 decreases, the increment of the output signal level of the circuit 2 due to the decrease is attenuated by the circuit 12. Thus, the signal arriving at the terminal 1 is sent out via a terminal 13 with a constant level.
Patent JP-H09208633-A (JP)
Title: Diene rubber and its production
Inventor: TAKAGISHI YUKIO
IPC: C08L9/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a diene rubber reduced in heat buildup as an index of rolling resistance and properties (e.g. tensile strength, abrasion resistance and processability) and to provide a process for its production and to obtain a rubber composition containing the same. SOLUTION: This rubber comprises 40-99.99wt.% units derived from a conjugated diene, 0.05-20wt.% units derived from silicon-containing vinyl monomer such as an alkoxysilyl, 0.05-20wt.% units derived from an amino vinyl monomer and a hydroxy vinyl monomer and 0-50wt.% units derived from other monomers and has a Mooney viscosity (ML1+4 100 deg.C) of 10-200.
Patent JP-S61198183-A (JP)
Title: Cleaning method of image carrier
Inventor: TAKEDA MAKOTO
IPC: G03G21/10
Filed: 1985-02-28
Abstract: PURPOSE:To clean edge parts of a line image and a solid image completely by placing a rubbing member in an abutting state and shifting toner on an image carrier, discharging the image carrier electrostatically with light, and then rubbing a magnetic brush against the surface of the image carrier and cleaning it completely. CONSTITUTION:A recording device exposes the electrostatically charged surfaces of the image carrier to an image by an exposing device 14 in the 1st rotation of the image carrier and a formed image is developed by a magnetic brush device 15 with the magnetic brush; and the rubbing member 2 is brought into contact with the surface of the image carrier 1 and rubbed in the 2nd rotation, so that the sticking toner T shifts from where the surface potential is high on the image carrier 1. Light for electrostatic discharging is made incident on the surface of the image carrier 1 on which the toner T is shifted in sticking position and then the charge at the part of the image carrier 1 where the surface potential is high is erased and the surface potential decreases greatly as shown in a potential graph. The surface of the image carrier 1 is cleaned with the magnetic brush applied with an oscillatory voltage like an AC bias voltage at the magnetic brush carrier.
Patent JP-2000234689-A (JP)
Title: Header with piping holder
Inventor: KAWAMOTO RYUICHI
IPC: E03C1/02
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a header with a piping holder capable of holding a branch piping at a prescribed position by relieving excessive stress applying on the closest branch piping supported, and ensuring the connection of the branch piping to a branch piping connecting part. SOLUTION: A piping holder 20 is formed in a C-shape by a metallic plate, and a supporting piece 27 is provided between tip portions of a pair of leg parts 21. In a middle part of the supporting piece 27, a plurality of semi- cylindrical receiving portions 27a are formed by bending. A clamping piece 28 is formed in a shape corresponding to the supporting piece 27, and in a middle part thereof, a plurality of receiving portions 28a corresponding to the receiving portions 27a of the supporting piece 27 are formed by bending. The piping holder 20 supports a branch piping 15 at the inside of each receiving portions 27a, 28a of the supporting piece 27 and the clamping piece 28 in a state where both leg parts 21 are fixed to both ends of a main piping 11.
Patent JP-2000197659-A (JP)
Title: Finger fixing outfit with thermoplastic material
Inventor: OYA AKIKATSU
IPC: A61F13/10
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a finger fixing outfit formed by putting thermoplastic material into an outfit body in order to facilitate the adjustment of fixing force and attachment and detachment with a good mounting feel without the worry about peeling when fixing the finger for a sprained finger, etc. SOLUTION: The outfit body 1 is provided with a bag 2 and the bag 2 is provided with the thermoplastic material 3.
Patent JP-H06248460-A (JP)
Title: Plasma treatment device
Inventor: OGAWARA YONEICHI
IPC: H05H1/24
Filed: 1993-02-26
Abstract: PURPOSE:To prevent the outbreak of accidents, such as failure of the hollow vessel in the plasma forming section of the plasma treatment device and corrosion by a process gas, such as F, and to prolong the life of the device by forming the hollow vessel of ceramics. CONSTITUTION:The hollow vessel 115 of the plasma forming section 127 consisting of the hollow vessel 115, a magnetic field generating means 21 for forming a prescribed magnetic field within the hollow vessel 115 and an antenna 23 and matching box 25 for exciting helicon waves in the hollow vessel 115 is formed of the dielectric material, consisting of ceramics, such as alumina in the case the surface of the substrate 31 to be treated is subjected to a treatment, such as etching, by introducing the process gas, such as F, into a plasma treatment chamber 29 contg. the substrate 31 to be treated and introducing the plasma formed in the plasma forming section 127 installed in the upper part into the treatment chamber 29. The hollow vessel 115 which is not broken by contact with other parts, etc., and is not destroyed in matching by the gaseous F during the assembly of the plasma forming section 127 is constituted and the durability of the plasma treatment device is improved.
Patent JP-H09229467-A (JP)
Title: Heat-exchanger
Inventor: TAIRA TERUHIKO
IPC: F24F13/30
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce a processing amount for a heat transfer pipe, the size of a device inserted in and secured to a fin, and an equipment cost. SOLUTION: A heat-exchanger 11 comprises L-shaped heat-exchanger cores 11a and 11b. A number of fins 12a and 12b are laminated in front and rear rows and heat transfer pipes 13a and 13b are inserted classified by a row in such a state to cross the fins 12a and 12b at right angles. A header 14 wherein the heat transfer pipe 13a is connected to form a refrigerant flow passage is arranged on the rear row side at one end of the heat-exchanger 11a. On the front row side at the aforesaid end, a plurality of capillary tubes 16 divided from a flow divider are connected to the heat transfer pipe 1a to form the inlet of a refrigerant flow passage.  The end part of the heat transfer pipe 13a at the other end of the heat-exchanger core 11a is bent in an L-shaped state and joined with the heat transfer pipe 13b at one end of the heat-exchanger core 11b, and the heat transfer pipes 13a and 13b form a series of flow passage. Since a large heat-exchanger 11 is formed such that small heat-exchangers 11a and 11b are joined together, coping with a situation is effected by a small processing and manufacturing device.
Patent JP-S63208519-A (JP)
Title: Carcinogenic promoting substance inhibitor
Inventor: TAKITO MICHIO
IPC: C07D491/18
Filed: 1987-02-23
Abstract: PURPOSE:To obtain a carcinogenic promoting substance inhibitor, containing cycleanine, isoliensinine, neferine and/or O,O-dimethylliensinine as active ingredients and having extremely powerful inhibitory action on carcinogenic promoting substance. CONSTITUTION:A carcinogenic promoting substance inhibitor containing cycleanine (formula I), isoliensinine [formula II (R1=R2=H)], neferine [formula II (R1=CH3 and R2=H)] and/or O,O-dimethylliensinine [formula II (R1=R2=CH3)] which are bisbenzylisoquinoline type alkaloids and expressed by formulas I and II (R1 and R2 are as follows. R1=R2=H; R1=CH3 and R2=H; R1=R2=CH3) as active ingredients. Furthermore, the dose of the above- mentioned active ingredients is 10-1,000mg, preferably 30-300mg per day in the case of oral administration.
Patent JP-S63206470-A (JP)
Title: Winding roll for plating device by vacuum deposition
Inventor: MORIYAMA YOSHITERU
IPC: C23C14/56
Filed: 1987-02-23
Abstract: PURPOSE:To suppress the transfer of heat to a winding roll for guiding a strip in a vapor deposition chamber and to prevent contact flawing of a plating surface by setting the surface roughness in the central part of said roll at the value larger than the surface roughness on both side parts thereof. CONSTITUTION:The steel strip 14 is introduced through a conveyance path 13 into the vapor deposition chamber 11 by the winding roll 16 and metal vapor is guided through a duct 20 to the steel sheet 14, by which the steel sheet is subjected to vapor deposition on one side. The steel strip 14 is then introduced by the winding roll 15 into the vapor deposition chamber 10 and the other face of the steel strip 14 is subjected to vapor deposition of metal at the similar size. A crown roll is used for the roll 16 at this time and the surface accuracy R1 in a central flat part 30 is adjusted to 60-30mu, more preferably 30-35mu. The surface roughness R2 in both side tapered parts 31 is set 30-10mu, more preferably 10-20mu and R2 at 1/2-1/3 of R1. The transfer of the heat to the central flat part 30 is thereby suppressed and the contact flawing of the plating surface by both side tapered parts 31 is prevented.
Patent JP-H01214288-A (JP)
Title: Dc brushless motor
Inventor: ABE HIDEAKI
IPC: H02P6/08
Filed: 1988-02-19
Abstract: PURPOSE:To obtain a stable operation by inserting a series circuit of a resistor and a diode to the input terminal of a control power source, and interposing a forward diode therebetween. CONSTITUTION:A DC brushless motor circuit is composed of a main power source 1, a control power source 6, a comparator IC 5, and a current switching circuit 7 having transistors Qu-Qe, etc. In this case, the connecting point of a stepdown resistor R1 and a commercial power source 2 is connected through a series circuit of a diode D5' and a resistor R5' to the power input terminal of the power source 6, the positive power output terminal of the power source 1 is connected through a diode D6 and a resistor R6', and a forward diode D is inserted between the windings 4u-4w and the power source 1. Thus, the power source 6 applies the power of a negative half wave range through the diode D0 to the power input terminal of the power source 6 with the voltage of the power source 1.
Patent JP-H04176100-A (JP)
Title: Nonvolatile programmable memory
Inventor: TSUJIMURA YOSHINORI
IPC: G11C16/06
Filed: 1990-02-19
Abstract: PURPOSE:To check the number of times that programming can be repeated, without requiring complicated measuring instruments and jigs, by providing a counter for producing an output which resets a latch and a circuit which is inverted each time when the clock of an oscillator is inputted and generates reloading data between '1' and '0' on the same chip as a memory cell. CONSTITUTION:A latch 10 which is set by a reload initiating signal IN inputted from outside, reset by a counter output, makes select the whole word lines and the whole bit lines at the same time, initiates the operation of a clock oscillator 12 by an output generated when set and stops these operations by the output generated when reset, a counter 16 which counts the clocks of the oscillator 12 and generates an output which resets the latch 10 when a given value is reached and a circuit 18 which is inverted each time when the clock of the oscillator 12 is inputted and which generates reloading data Dim between '1' and '0' are provided on the same chip as a memory cell. Thus, the input of various timing pulses is not required, and the number of times the programming can be repeated is checked without complicated measuring instruments, jigs and the like.
Patent JP-H11222404-A (JP)
Title: Antimicrobial composition for industrial use and antimicrobial treatment
Inventor: EGAWA HITOSHI
IPC: A01N33/20
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having powerful antimicrobial and bacteriostatic activities and effective for a wide range of microorganisms by including three specified compounds. SOLUTION: This composition is obtained by including (A) a halocyanoacetamide compound of formula I (X is a halogen; Y is H or a halogen; R1 is H or a lower alkyl) (e.g. 2,2-dibromo-3-nitrilopropionamide), (B) 0.01-10 pts.wt. preferably 0.1-1 pt.wt. halogenated aliphatic nitroalcohol derivative of formula II [R2 is a halogen or a (hydroxy)alkyl] (e.g. 2-bromo-2-nitropropane-1,3- diol) per pt.wt. of the component A and (C) 0.01-10 pts.wt. preferably 0.05-0.3 pt.wt. 4,5-dichloro-1,2-dithiol-1,2-dithiol-3-one per pt.wt. the sum of the components A and B. The composition is preferably used in sterilization and bacteriostasis of white water in paper making process, an industrial water-based compositions and the like.