baber/WOPTO huggingface dataset:
Patent JP-H03242672-A (JP)
Title: Heating device and image forming device
Inventor: MARUTA HIDEKAZU
IPC: G03G15/00
Filed: 1990-02-20
Abstract: PURPOSE:To prevent off-set, leak and the skipping of transfer caused by the charge-up of a film by forming the heating body side of a film of a pure heat- resitant resin base material and forming the recording material side thereof of a low-resistance layer respectively. CONSTITUTION:The film 7 which is rotated by a driving roller 8 is heated by energizing the heating body 1, and then, it is maintained at a prescribed temperature. A transfer material P which supports unfixed toner 11 in this state is heated, pressurized and conveyed by a heating body 1, the film 7 and a pressurizing roller 10, and then, a fixed image can be obtained. Then, the film 7 is respectively provided with the pure heat-resistant resin base material on the heating body side, and the low-resistance layer on the transfer sheet P side. And conductive brush 24 which is rubbed in contact with the low- resistance layer of the film 7 is grounded through a varistor 25. Thus, the off- set, the leak and the skipping of the transfer caused by the charge-up of the film can be prevented.
Patent JP-S56137614-A (JP)
Title: Manufacture of amorphous silicon coat
Inventor: MORIMOTO KIYOSHI
IPC: H01L21/205
Filed: 1980-03-31
Abstract: PURPOSE: To prepare a coat of stable property and high quality by injecting silicon vapor into a low-pressure hydrogen atmosphere to be turned to a vapor stream and ionizing the said vapor stream with electronic impact to adhere this ionized vapor onto a substrate.  
     CONSTITUTION: Hydrogen 36a is introduced into a vacuum vessel which is maintained at high vacuum level with each part of a device housed, through the intermediary of piping 35. Thus an internal pressure is kept at P 0  level. In this vacuum vessel, a closed-type crucible 21 having a nozzle 22 where silicon 23 is filled, is heated, so that the pressure P of silicon vapor 23a is equivalent to the value P/P 0 ≥10 2  and silicon vapor 23a is spewed through the nozzle 22. The jet vapor stream 23b is partially ionized by electronic impact at an ionization chamber 26, and the ionized vapor is shot and adhered onto the surface of the substrate 11 to form an amorphous silicon coat. In this way, the coat is prepared which has stable thermal and electrical properties and also has high density and strong bond strength. It can be used for various elements of a solar battery, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000201848-A (JP)
Title: Bathtub
Inventor: SHIBATA YUKIO
IPC: A47K3/02
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of using water, to eliminate a fear of drawing at the time of falling down and to minimize pressure to be applied to the internal organs of a human body by raising the bottom part of a bathtub so as to form a fed-type bottom part, forming a bottom part so as to take a bath bending one's leg part and forming the supporting part of a head part and a grip for gripping. SOLUTION: This bottom part of a bathtub 1 is raised so as to form a bed- type bottom part 2. A bottom part 3 is formed so as to take a bath bending one's leg part. A supporting part 4 of the head part at the time of lying on his/her back is provided. A grip 5 for gripping is formed at a part on the upper side of the bathtub in order to safely an conveniently used at the time of lying on his/her back or getting up. At the time of using, a user houses both of his/her legs in the part 3 with the side of a rear head part to be a back surface, sits down on the part 2 bending both of his/her knees, lies down quietly holding the grip 5 as a support and places his/her head on the part 4.  At the time of standing up, he/she gets up in order from his head to his shoulder, upper body while tightly gripping and pulling the grip 5 to be in a sitting state, quietly stands up and moves out from the bathtub.
Patent JP-S54132494-A (JP)
Title: Solid catalyst component for polymerization of olefins
Inventor: FUJII MASAYUKI
IPC: C08F4/64
Filed: 1978-04-06
Abstract: PURPOSE: To provide a Ziegler type solid catalyst component with specified Ti content and infrared absorption spectral characteristics which component consists of a halogen-contg. Mg cod., a benzoic acid ester and a Ti cpd., and is used to produce stereoregular α-olefin polymers in a high yield in combination with an org. Al cpd.  
     CONSTITUTION: The solid catalyst component consists of (A) a halogen-contg. Mg cpd. such as MgCl 2 , (B) a ring-substd. or unsubsted. benzoic acid ester such as methyl benzoate and (C) a Ti cpd. such as TiCl 3 . The component contains 0.5W35wt% Ti and has such infrared absorption spectral characteristics that a peak with the largest absorbance out of peaks appearing in 1560W1710 cm -1  is in 1665W 1710, esp. 1675W1705 cm -1 . The wt. ratio of A/B is 1:0.01W10, esp. 1:0.1W1 and  that of (A+B)/C 1:0.01W1000, esp. 2:0.1W100. The component is used in  polymn. of α-olefins such as propylene in combination with an org. Al cpd. such  as Al(C 2 H 5 ) 3 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61200997-A (JP)
Title: Chartreusin derivative and anticancer containing same
Inventor: MORI HIROYUKI
IPC: A61K31/7048
Filed: 1985-03-01
Abstract: NEW MATERIAL:A compound shown by the formula I (X1 is H, or replaceable 1-3C alkyl; X2 is 1-3C alkyl, furyl, etc., replaceable, respectively with the proviso when both X1 and X2 are alkyl, their total carbon number is <=4, and when X2 is except alkyl, X1 is H; Q is 1-11C alkyl, phenyl, etc., replaceable, respectively, with the proviso that total atom number of Q except H atom number is <=30). EXAMPLE:Exo type 6-O-(n-butyryl)-3',4'-O-benzylidene-chartreusin. USE:An anticancer showing improved anticancer activity even by changing a cancer inoculation site and a drug medication site. PREPARATION:Chartreusin shown by the formula II is reacted with a dimethoxy compound shown by the formula III in a neutral solvent such as DMF, etc., in the presence of an acid catalyst at 0-50 deg.C, the prepared mixed type 3', 4'-O-substituted chartreusin derivative shown by the formula IV is reacted with a carboxylic acid derivative shown by the formula HOOC-Q in a neutral solvent in the presence of a condensation agent such as dicyclohexylcarbodiimide, etc., at 10-40 deg.C.
Patent JP-S54132468-A (JP)
Title: Treating method for gas containing ozone
Inventor: NISHINO HIROSHI
IPC: B01D53/66
Filed: 1978-04-05
Abstract: PURPOSE: To enable to safely and effectively remove ozone, by contacting the gas to be treated with activated carbon carried Mn compounds after contacting the above gas with removing agent obtained by calcinating the substance having a fixed constituent containing activated carbon.  
     CONSTITUTION: Activated carbon; about 5W40% by weight, clay (hydrated silicate); about 45W95%, alkali metal and/or alkali earth metal compound; about 0.1 W10%, are mixed. On occasion demands, 3% of Mn compounds etc. are added to the above mixture and are pulverized, if necessary. Then, ozone removing agent is obtained by calcining at 300W750°C for 0.5W3 hours under the atmosphere of inert gas. Gas to be treated is contacted with the above agent at less than about 150°C and next, the gas having a low ozone concentration, is contacted with activated carbon carried Mn at less than about 600°C. Carriage of Mn is carried out by heat treatment etc. after impregnating water solution of Mn compound in activated carbon. Ozone content in the gas to be treated is not restricted, but it is preferable 10W10000ppm and bad smell component, such as H 2 S etc. is allowed to contain besedes ozone. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01215765-A (JP)
Title: Calcination of ceramic honeycomb structure
Inventor: MIYAHARA KAZUHIRO
IPC: C04B38/00
Filed: 1988-02-25
Abstract: PURPOSE:To provide the title calcination process so designed that when a ceramic honeycomb structure is to be calcined in a furnace, the temperatures of both the interior and outer side of the structure are detected by a temperature detecting means and, based on the measurements obtained, the combustion of a burner is controlled, thereby preventing crack development and ensuring the title structure of uniform fine pore size to be obtained. CONSTITUTION:Firstly, ceramic raw material powder (e.g., kaolin, alumina) is incorporated with a forming aid (e.g., methyl cellulose) to carry out forming. Thence, the resultant formed product 10 is placed on a shelf 13 within a calcination furnace 11 and heated with a burner 14 in a specified atmosphere to carry out calcination. In the above operation, two thermocouples 17 are installed on the interior and outer side of the ceramic honeycomb structure 10 respectively, to detect the respective temperatures at said interior and outer side. The ceramic honeycomb structure 10 is then calcined while controlling the combustion of a burner 14 based on the detected temperatures determined above.
Patent JP-H055134-A (JP)
Title: Method for extracting cesium
Inventor: TANAKA MICHIHIRO
IPC: C22B26/10
Filed: 1991-02-13
Abstract: PURPOSE:To efficiently separate Cs without accompanying Rb by mixing 4- chloro-2-benzylphenol with a phosphoric acid-base acidic solvent and using this mixture as a extracting solvent insoluble in a water phase. CONSTITUTION:Ore is treated with 4-chloro-2-benzylphenol as an extracting solvent to extract Cs. In this process, a phosphoric acid-base acidic solvent is mixed to the extracting solvent above mentioned. As for the phosphoric acid-base acidic solvent, such a compd. expressed by general formula is preferable. In formula, R1 and R2 are alkyl groups, cycloalkyl groups, aryl groups, alkylaryl groups, or arylalkyl groups and the sum of carbon numbers in R1 and R2 is >9. The compounding ratio is determined according to the distribution coefft. of Cs and Rb. Thereby, 4-chloro-2-benzylphenol can be used as a solvent in an acidic pH range insoluble with water, and Cs can be efficiently extracted without accompanying Rb.
Patent JP-H11240817-A (JP)
Title: Beauty culture pack
Inventor: KODO KEIUN
IPC: A61K8/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a beauty culture pack having high safety and capable of providing excellent blood circulation promoting effects, humectant effects and cleaning effects by including a vitamin E and a vitamin C in combination in an alga of the genus Spirulina in a specific proportion. SOLUTION: This beauty culture pack is obtained by including (B) a vitamin E such as L-form α-tocopherol and (C) a vitamin C fed from an acerola in an amount equimolar with the ingredient B in (A) an alga of the genus Spirulina such as preferably Arthrospira plantensis in an amount of 10-85 wt.% based on the total weight and expressed in terms of the dry weight. Furthermore, superoxide dismutase is preferably contained and a lactoferrin, a lactoperoxidase or a powder of granite porphyry is more preferably contained therein. The beauty culture pack has effects on alleviation of atopic dermatitis and further antiallergic actions and beautifies skin.
Patent JP-H10243229-A (JP)
Title: Image-processing unit, electronic device and control method therefor
Inventor: MATSUMOTO KOICHI
IPC: H04N1/41
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To convert with a high efficiency a multi-value image signal into a binary image signal and to print out the binary image signal by receiving selectively the multi-value image signal or a binary image signal from an external device and providing an output of the binary image signal or the binary image signal, which is outputted from a binarization means to a prescribed print means. SOLUTION: Upon the receipt of a print command from a host computer 118/501, the processing procedure is discriminated according to a parameter that belongs to the command and designates which of multi-value and binary image signals is to be printed. In the case of receiving the parameter that designates printing of the binary image, a recording control section 107 gives the received binary image signal to a printer 117 as it is. On the other hand, in the case of receiving the parameter that designates printing of the multi-value image, the multi-value image signal is once stored in an i/f buffer and transferred to an image storage memory 104. Subsequent to that, a large number of the kinds of image-processings are conducted, and the processed signal is fed to the printer.
Patent JP-S61200146-A (JP)
Title: Polyvinyl alcohol film
Inventor: AOKI SHOICHI
IPC: C08L29/04
Filed: 1985-03-01
Abstract: PURPOSE:The title film that is prepared by making a composition containing completely saponified polyvinyl alcohol and a specific water-soluble amide into a film, thus keeping itself and the alkaline content soluble in water. CONSTITUTION:A composition which is obtained by adding (A) a water-soluble amide, e.g., of a solubility of more than 30g in 100g of water, such as acetamide; N,N-dimethylformamide; N,N-dimethylacrylamaide to (B) a polyvinyl alcohol of more than 98 mol % saponification degree and more than 250, preferably 400-2,000 average polymerization degree in an amount of 5-20wt% based on the polyvinyl alcohol is made into a film to give the objective completely saponified polyvinyl alcohol film soluble in cold water.
Patent JP-H04257880-A (JP)
Title: Cooling device inside image forming device
Inventor: EZAWA TOMOHIDE
IPC: F25D1/00
Filed: 1991-02-12
Abstract: PURPOSE:To prevent the influence of the heat of a fixing device from being given to an external equipment by arranging a cooling mechanism around the fixing device and the influence of the heat from being given to a cleaning device adjacent to the fixing device, in an image forming device. CONSTITUTION:Air vent paths 20 and 21 are arranged between the upper part of the fixing device 10 and the cleaning device 2, with respect to the fixing device 10. Fans 20 and 21 are arranged on the front and rear sides of the image forming device, respectively, and a means for dividing air is arranged between these fans and the air vent paths, so that the cool air of a proper quantity flows. On the other hand, the side part air vent path 21 is formed between the side pate of the cleaning device 2 and a partition plate member 17, so that toner housed in the cleaning device 2 is heated extra, and the occurrence of an obstacle on the action of the discharging of the toner can be prevented.
Patent JP-H03245729-A (JP)
Title: Power supply system for information processor
Inventor: MIZUTA KOICHI
IPC: H02M3/28
Filed: 1990-02-23
Abstract: PURPOSE:To avoid transient unstable operation of a DC/DC converter at the time of power interruption on power recovery by sequentially controlling the establishment of an auxiliary power source, the establishment of conversion input of the converter and the start of a controller in this order at a predetermined interval at the time of starting, and controlling in a reverse sequence to that at the time of starting, at the time of ending. CONSTITUTION:Only an output 2 is output in an initial state, and power is supplied only to a power source controller 5. When a power source controller 55 receives a start signal in this state, the controller 55 establishes the output 1 of an external power source 53. Thereafter, the controller 5 closes the contacts K1, K2 of a general rectifier section 51, establishes a DC voltage between A and B, sets a DC/DC converter start signal to a high level, rises the output of a DC/DC converter 57, and starts power supplying to the power source controller 73 of an information processor 54. The control is performed in a reverse sequence to that at the time of starting, at the time of ending.
Patent JP-S61200759-A (JP)
Title: System for managing plural logical numbers
Inventor: OTSUKA MITSUNOBU
IPC: H04M11/02
Filed: 1985-03-04
Abstract: PURPOSE:To reduce the number of terminal devices and to grasp the accurate operating state by handling a single terminal device as plural terminal devices apparently. CONSTITUTION:Since plural logical numbers are given to device numbers and the management/connection control is applied in the unit of logical numbers, a single terminal device can be regarded as plural terminal devices apparently. The logical number is given one-to-one at each user (A-G) and the statistical data of each terminal device/the entire system is obtained by grouping the numbers while using the logical numbers at each terminal device/the entire system or the statistical data of each user (A-G).
Patent JP-S61201965-A (JP)
Title: Anticorrosive steam valve
Inventor: ARAKI TSUTOMU
IPC: F16K25/00
Filed: 1985-03-04
Abstract: PURPOSE:To prevent a steam path portion from corrosion by padding hardening agent on a surface subjected to corrosion and further forming a super hardening layer containing mainly chromium carbide on the surface. CONSTITUTION:18Cr-12Ni steel is used for material of a bypass valve for a main steam stopping valve and stellite material is padded on a valve meet portion to restrain usual oxydization. This stellite material is used also for hardening agent. A chromium carbide layer 12 is deposited on the surface on which the stellite 11 is padded, by Cr pack process to harden the surface. Thus, corrosion due to solid grains spattering from a boiler can be prevented.
Patent JP-H10241574-A (JP)
Title: Color plasma display panel
Inventor: TANEDA OSAMU
IPC: H01J11/32
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a color plasma display panel in which cracking or peeling of color filters are prevented, respective pigments for red-, green-, and blue- colors are prevented from being mixed up, and deterioration of contrast when being observed from the display screen side is prevented, regarding a color plasma display panel for which the color filters are employed. SOLUTION: Color filter layers are formed inside a front face substrate 1 and black masks 5 as light shielding layers are arranged so as to be positioned between mutually neighboring color filter layers and together with a transparent electrode 2, the color filter layers add the masks covered with a transparent dielectric layer 4. In the case the black masks 5 are arranged in the same plane of the color filter layers, the adhesion strength is improved by adding glass frits to the black masks 5. In the case that the color filter layers are formed nearer in the rear face substrate 11 side than the black masks 5, the color filter layers are positioned so as to be seen between black masks 5 when being observed from the display face side, and the width of the color filter layers 6 is made almost the same as that of the interval 51 of the neighboring black masks 5.
Patent JP-H10236543-A (JP)
Title: Package container
Inventor: FUKAWA TOKUO
IPC: B65D81/34
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent blanching which is caused by a retort processing and impact excellent transparency and heat resistance, by forming out of a laminate sheet having a pair of surface layers arranged on both sides of an intermediate layer, one on each, and by using polyester containing, as its main constituent, structural units described by specific formulae. SOLUTION: The package container is formed out of a laminate sheet having a pair of surface layers arranged on both sides of an intermediate layer, one on each, which comprises polyester having a glass transition point of 78-95 deg.C and comprising, as its main constituent, structural units described by formulae I and II, (wherein Ar<1> and Ar<2> each represent a benzene ring which may be replaced with an alkyl group or a halogen atom, X represent a methylene group, a soulfonyl group, a carbonyl group, a cyclohexylene group, a sulfur atom, or an oxygen atom, and the hydrogen atom of the methylene group may be substituted with a methyl group), and polyester having a glass transition point of 100-145 deg.C and comprising, as its main constituent, structural units described by the formulae I and II.
Patent JP-H02264772-A (JP)
Title: Diaminothiophene and preparation thereof
Inventor: MATEIASU BUIIZENFUERUTO
IPC: C07D333/44
Filed: 1990-02-23
Abstract: NEW MATERIAL: A compd. of formula I [wherein R 1  and R 2  are each H or together form a group of formula II (in which T 1  is H, 1-4C alkyl or phenyl; T 2  and T 3  are each 1-4C alkyl, 3-7C cycloalkyl or phenyl, or form a 5 to 7-membered heterocycle having N and optionally any other heteroatom); R 3  is mono- or di-alkylamino, cycloalkylamino, adamantylamino, dialkenylamino, alkynylamino, piperidino, etc.; R 4  is alkanoyl, benzoyl, CN, NO 2 , etc.] and its tautomer.  
     EXAMPLE: 2-Amino-3,5-dicyano-4-piperidinothiophene.  
     USE: A diazo ingredient in an azo dye and an intermediate of a pharmaceutical or pesticidal agent.  
     PREPARATION: The compd. of formula I is obtd. by reacting a compd. of formula III (wherein Hal is Cl or Br) with an amino compd. of the formula R 3 -H in a solvent such as DMF and the like at -10 to 150°C. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S54133569-A (JP)
Title: Thick product of foamed polypropylene resin composition and its manufacturing
Inventor: UENO TAKASHI
IPC: C08J9/04
Filed: 1978-04-08
Abstract: PURPOSE: To manufacture the title foamed product having excellent heat resistance and heat insulation, and good dimensional stability after extrusion, by extruding a specific resin composition composed of a polypropylene resin, 1,2-polybutadiene resin and a styrene resin to a low-pressure zone.  
     CONSTITUTION: 100 Parts by weight of a resin composition composed of (a) 100 parts of a polypropylene resin having a density of 0.880W0.920 and an MI of 0.1W 20, (b) 5W20 parts of a 1,2-polybutadiene resin having a 1,2-bond content of ≥ 70%, an intrinsic viscosity of ≥ 0.7 (toluene, 30°C) and a melting point of ≥ 40°C, and (c) 5W20 parts of a styrene resin having an MI of 0.5W20, is kneaded with [(c) + 7] parts by weight of trichloromonofluoromethane and/or methylene chloride at high temperature and pressure under which at least a part of the (a) component is converted to be insoluble in xylene at 130W140°C, and the kneaded mixture is cooled and extruded to the low pressure zone to obtain the foamed product having a degree of expansion of 15W50 times. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000242635-A (JP)
Title: Chart editing device
Inventor: SUZUKI AKIRA
IPC: G06Q10/10
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a chart editing device for not making a user perform useless editing work when the user decides the relative position of a cell bound ary. SOLUTION: In this chart editing device, the cell boundary and moving direction of a moving object are specified in a cell boundary movement specifying part 2. The same position cell boundary presence judgment part 3 checks the cell boundaries held in a cell boundary holding part 1 and judges whether or not the cell boundary of the same longitudinal (lateral) direction as the specified cell boundary for which the position of the lateral (longitudinal) direction is equal to the specified cell boundary is present. A cell boundary movement part 4 changes the position of the specified cell boundary of the cell boundary holding part 1 so as to move the specified cell boundary to the position of changing the structure of a table based on the judgment of the same position cell boundary presence judgment part 3.  Thus, useless moving operation of the cell boundary resulting in a unchanged structure of the chart is eliminated.