baber/WOPTO huggingface dataset:
Patent JP-H08259837-A (JP)
Title: Method of preparing structurized pigment composite material
Inventor: RESURII EINSURII SHINPUSON
IPC: C09D7/12
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a composite pigmentary material from titanium dioxide wherein primary particles of titanium oxide are efficiently dispersed.  
     SOLUTION: The process comprises forming an aqueous dispersion system of uncoated particles of pigmentary titanium dioxide (wherein the aqueous dispersion system has a pH at which the titanium dioxide particles have a surface charge, subjecting the dispersion system to cross-flow filtration until the dispersion system contains not less than 50 wt.% of titanium dioxide, mixing the dispersion system with a dispersion system of chemically distinct particles having a surface charge opposite to the surface charge on the titanium oxide particles (under conditions where the sign of the surface charge on either of the particulate materials is not reversed), and forming the composite pigmentary material (wherein the titanium dioxide particles are kept combined with the chemically distinct particles in the composite pigmentary material as a result of the surface charges). 
     COPYRIGHT: (C)1996,JPO
Patent JP-S63218986-A (JP)
Title: Cleaning device for electrophotography
Inventor: FUKUHARA MASAAKI
IPC: G03G21/10
Filed: 1987-03-09
Abstract: PURPOSE:To efficiently remove an adhering matter on the surface of a photosensitive body, by constituting an elastic roller so that a dispersion density distribution of a polishing material of the inside of the elastic roller becomes lower than that of the surface part. CONSTITUTION:The titled device is provided with a cleaning member 2 for abutting on the surface of a photosensitive body 1, and an elastic roller (polishing roller) 4 formed by dispersing a polishing material provided so as to abut on the surface of a photosensitive body 1 on the upstream side of the cleaning member 2. Also, a dispersion density distribution of the polishing material in the polishing roller 4 has an inclination in the radial direction, and the polishing material density of the inside of the polishing roller 4 is lower than that of the surface part. Accordingly, with respect to a vibration caused by a contact between the polishing roller 4 and the surface of the photosensitive body 1, an abrasion of the polishing roller 4 caused thereby, the generation of unevenness of the picture quality, etc., a buffer effect by a rubber elastic effect is displayed. In such a way, an adhering matter on the surface of the photosensitive body can be removed efficiently.
Patent JP-S61211025-A (JP)
Inventor: WATANABE MASANAGA
IPC: B31B15/00
Filed: 1985-03-14
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-H10244802-A (JP)
Title: Hub cap
Inventor: TAZAKI KIYOSHI
IPC: B60B7/06
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide light hub cap which is easily mounted and has a simple structure. SOLUTION: This hub cap is constituted by a cap body 11 having two or more supports which are integrally formed with a cap body and are arranged concentrically on the reverse plane, two or more leg parts 12a fitted in the two supports such that they can move in the radial direction, and a plate spring 12 having a plurality of engaging claws 12c bent in the direction of axle at the tip ends of the leg parts 12a and engaged with a rim part 21 of the wheel.  When the central part of the cap body 11 is pressed in the direction of the axle in a state in which the engaging claws 12c of the plate spring 12 are engaged with an inner peripheral surface of the rim part 21 of the wheel, the leg parts 12 are deformed inward and held at the position and the engaging claws 12c are elastically engaged and held with the inner peripheral surface of the rim part 21 by the energizing force produced by the deformation of the leg parts 12a.
Patent JP-H09242145-A (JP)
Title: Local suction and drainage device
Inventor: MATSUI YOZO
IPC: E03C1/294
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To quickly attempt balance for air pressure by a method wherein a junction of a waste stack and a house drain is constructed in a double pipe structure with the waste stack surrounded with a pipe in a large diameter, and a suction check valve for taking the outside air into the waste slack is provided at the large diameter pipe. SOLUTION: A junction part of a waste stack 2 and a house drain 1 is joined with a cross junction pipe 3. A double pipe 4 made up by surrounding the lower end of the waste stack 2 with a large diameter pipe 5 is joined to the upper part of the cross junction pipe 3 and a suction check valve 6 is provided at the large diameter pipe 5. Furthermore, a joining part where the lowermost part of the waste stack 2 is joined to a foot bent pipe 8 is constructed in the structure of a double pipe 4, and a circuit vent pipe 12 having an air check valve 13 is provided at the foot bent pipe 8. As the pressure inside the pipe becomes negative, the valve of the check valve 6 is opened and the outside air is sucked. As vacuum is broken and replenishment of air is made, balance can be attained quickly for air pressure.  As dirt is carried away in a duct at the downstream side of the foot bent pipe 8, the pressure inside the waste stack 2 decreases and water seal in a waste trap runs out, preventing bad smell from flowing back to the interior.
Patent JP-H09245824-A (JP)
Title: Temperature abnormality detecting device of fuel cell
Inventor: HARADA TAKASHI
IPC: H01M8/04
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a detecting device capable of processing with a simplified control device or control software, and correctly grasping the generation of abnormality of temperature. SOLUTION: A thermocouple 4 having a joining point in a temperature detecting point 2 on the inside of a fuel cell stack 1 is connected in a joining point 5 formed in the place where temperature change in a room temperature part is small, a series connection body of a plurality of thermocouples 4 is constituted, the both ends of the connection body are connected to a measuring device 6. The additional value of output voltage of each thermocouple 4 is inputted to the measuring device 6, and by the change of the added values, the abnormality of temperature on the inside of the fuel cell stack 1 is detected.
Patent JP-S63219072-A (JP)
Title: System for analyzing modification reception between japanese clauses
Inventor: SHIRAI SATOSHI
IPC: G06F17/27
Filed: 1987-03-09
Abstract: PURPOSE:To prevent the occurrence of unsuitable analysis equivocation which is accompanied by weak modification reception by obtaining analyzed results for modification reception like a round competition, remaining obscurity as the equivocation of analysis and qualifying strong modification reception in advance. CONSTITUTION:A couple of clauses and the attribute of modification reception between a couple of clauses are obtained with respect to the clauses and then the strength of modification reception is phasedly classified so that they adjust to the expression structure of Japanese. Development is executed in order from the clauses with the strong relation of modification reception with modification reception as equivocate. A decision processing part for modification reception of couple of clauses 2 using a decision dictionary for modification reception of a couple of clauses 5 obtains the presence and absence of the modification reception of a couple of clauses from a Japanese sentence which is inputted from an input device 1 and which has been word-divided. If modification reception is realized, the attribute of modification reception is simultaneously obtained. A generation processing part for modification reception pattern 3 combines a couple of clauses in which modification reception is realized by the control of a generation dictionary for modification reception pattern 6, obtains the modification reception patterns of the whole sentence and outputs them from an output device 4.
Patent JP-S52136065-A (JP)
Title: Hairdressing device
Inventor: WATANABE SHIYOUICHIROU
IPC: A45D2/36
Filed: 1976-05-10
Abstract: PURPOSE: To provide a foldable hairdressing device, which serves as both hair dressor and with which reliable ratchet action and lock action can be obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10230911-A (JP)
Title: Drawing device of film in stretch film packaging machine
Inventor: NAKAO SHIGEYASU
IPC: B65B41/14
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To sufficiently secure the superposed part of film folded into the underside of an article to be packaged regardless of the size of the article and prevent the film from sticking to the outside of the article, by selectively actuating an auxiliary drawing means in accordance with the size of the article. SOLUTION: The distance L between the sending-out end E1 of an article 22 to be packaged and a cutting position E2 of film is set on the basis of not the maximum article size but the middle article size. Stretch film 12 is drawn to the packaging position by use of a drawing body 20, for articles smaller than the middle size and the drawing body 20 is transferred to the longest transferable position and the film 12 is superfluously drawn out of a base roll 10 by the action of a drawing roller 62, for articles larger than the middle size. Accordingly, even if the article size is smaller or larger than the middle size, the initial purpose can be achieved.
Patent JP-S57166330-A (JP)
Title: Preparation of optical transmission material of glass fiber
Inventor: IWAMOTO TOSHIO
IPC: C03B37/014
Filed: 1981-04-07
Abstract: PURPOSE:To reduce transmission loss of glass layer caused by water, by treating glass-forming precursor-containing gases having water contents in a high-temperature zone under heating, removing the reaction products. CONSTITUTION:Carrier gases from the carrier gas feed pipes 13a-13c are introduced to the first container 11a-11c having respectively the different liquid glass-forming precursors 12a-12c, and bubbled. Glass-forming precursor-containing gases having water contents thus prepared are sent through the exhaust pipes 14a-14c to the furnaces 15a-15c, heated at 1,000-1,200 deg.C, water in the gases is reacted with the precursors 12a-12c, and the resulted oxides are removed. The mixed gases consisting of the water-free carrier gases, the precursors 12a-12c, and the reaction products are sent to the coolers 16a-16c, parts of them are stored, the rests are fed to the second containers 18a-18c, and to the water-free glass-forming precursors 12a'-12c', mixed and stored.
Patent JP-H08249161-A (JP)
Title: Cubic root arithmetic unit
Inventor: NAGATA TOSHIMITSU
IPC: G06F7/552
Filed: 1995-03-13
Abstract: PURPOSE: To realize a cubic root operation only by means of adding few additional circuits to a divider by dividing the index value of a given numerical value by '3', correcting the mantissa value of the given numerical value given by the remainder, calculating a new partial remainder by the mantissa value, predicting a new partial quotient, and repeating a processing for obtaining the new partial quotient until the prescribed and effective number of digits is obtained. CONSTITUTION: This arithmetic unit is provided with a means 1 for generating the index part of a cubic root based on the remainder obtained by dividing the index value of the given numerical value by '3' and correcting the mantissa value of the given numerical value, a means 2 for obtaining the initial value of the cubic root of the numerical value given from the mantissa value, a means 3 for calculating the new partial remainder based on the highest digit of the cubic root obtained from the corrected mantissa value or the partial remainder and the initial value obtained at previous time, or the quotient of N/X<2> calculated hitherto and the newly predicted partial quotient, and a means 4 for predicting the new partial quotient.  The processing for obtainng the new partial quotient is repeated until the prescribed significant digits is obtained to calculate the cubic root X of a numerical value N.
Patent JP-H10231602-A (JP)
Title: Wooden handrail with embedded reinforcing material
Inventor: KUWAMORI ICHIROU
IPC: A61H3/00
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a strong wooden handrail which can be miniaturized, by providing a handrail part and a fixing part connected to the base end side thereof and embedding a metallic reinforcing member extended to the fixing part in the inside of the handrail part. SOLUTION: In a wooden handrail 10 provided with a handrail part 19 and a fixing part 20 connected to the base end side, a metallic reinforcing member 12 extended to the fixing part 20 is embedded in the inside of the handrail part 19. The metallic reinforcing member 12 made of a steel plate or the like is provided with a flange 13 and a vertical plate part 14 connected thereto. The vertical plate part 14 is extended to the bar-form part 15 of the handrail body. Extended pieces 16, 17 made of a thin plate are provided at the periphery of the central thick plate, in the flange 13 and screw holes 18 are formed at every specified pitch in the extended pieces 16, 17.  A groove 21 in which the vertical plate part 14 is closely fitted, is formed in the handrail part 19 of the wooden handrail body 11 and a shallow groove 22 in which the flange 1-3 is closely fitted, is formed in the fixing part 20. The handrail body 11 is fixed to a specified member 24 such as a wall together with the metallic reinforcing member 12 by use of screws 29.
Patent JP-S54144310-A (JP)
Title: Preparation of aqueous solution of highly concentrated hydroxyacetone from waste water containing hydroxyacetone
Inventor: TAKAHASHI JIYUNKICHI
IPC: C07C45/00
Filed: 1978-05-02
Abstract: PURPOSE: To recover hydroxyacetone, a starting material of yellow dyes and paints, etc., efficiently and at high concentration, by the distillation of the waste water containing hydroxyacetone, by-produced e.g. in the preparation of phenol by cumene process, under acidic conditions and at a specific temp.  
     CONSTITUTION: An aqueous solution containing several wt% of hydroxyacetone, e.g. the waste water in the preparation of phenol by cumene process, is adjusted at pH 1W7, prferably 2W4, and supplied to the distillation tower to be distilled at the tower bottom temp. of 90W150°C, preferably 100W130°C. After the removal of  acetone, aldehyde, etc. existing in the waste water, a highly concentrated aqueous  solution of hydroxyacetone is obtained as the solution from the tower bottom. The  distillation is preferably carried out under pressure for an industrial scale production. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05255527-A (JP)
Title: Method of coating fluororesin molding
IPC: B05D7/24
Filed: 1992-03-11
Abstract: PURPOSE:To form a colored coating film with excellent durability on a surface of a fluororesin molding by using a water-based fluororesin coating composition. CONSTITUTION:The title method comprises applying a solution of a fluororesin on the surface of a fluororesin molding, drying the coating, applying a pigmented water-based fluororesin coating composition on the resulting film, and drying the composition.
Patent JP-S60196668-A (JP)
Title: Instantaneous ligand detecting analyzing method and kit for detection test used for said method
Inventor: JIYATSUKU HENRI BERUTOGURIOMAT
IPC: G01N33/534
Filed: 1984-03-21
Abstract: A test kit and safe but rapid assay for detecting the presence of minute amounts of an organic reactant in a test sample includes a plurality of beads or other types of support structures that are impregnated with a fluorescer and coated with a ligand that specifically binds to the organic reactant being investigated. The beads are placed in an aqueous solution, together with the reactant which has been radiolabeled. The portion of the radiolabeled reactant that binds to the ligand is thereby brought in close enough proximity to the beads to activate the fluorescer to produce light energy. The radiolabeled reactant that does not bind to the ligand is, for the most part, disposed too far away from the beads to enable the radioactive energy emitted thereby to reach the fluorescer integrated into the beads. Thus, the level of light energy produced by the fluorescer is indicative of the amount of reactant present in the test sample. The invention thus avoids the complexities and dangers of prior assay systems.
Patent JP-H08244094-A (JP)
Title: Prepration of sheet
Inventor: YAMATE HIROYUKI
IPC: B29C48/305
Filed: 1995-03-13
Abstract: PURPOSE: To prepare with good productivity and inexpensively a sheet wherein scaly particles such as BN are filled in such a way that the facial direction of the particles is vertical in the thickness direction or close to the condition. CONSTITUTION: In a method for preparing a sheet wherein after a plurality of belt-like plastic articles are collected by means of a lip and are made into a sheet while a kneaded material contg. a resin and/or a rubber and scaly particles is extrusion-molded into the belt-like plastic articles, it is post-cured or it is cured while it is made into the sheet, the belt-like plastic articles have a vertical crosssection.
Patent JP-S60219889-A (JP)
Inventor: JIYON JIEI ANGAA
IPC: H04Q1/14
Filed: 1985-03-18
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-2000245636-A (JP)
Title: Cutter and cutlery
Inventor: KAMITE MASAYUKI
IPC: B26B3/00
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a cutter which has sufficient durability, fits well to the hand, is easy to use, has excellent appearance and has a hygienic handle. SOLUTION: The handle 12 of a Japanese kitchen knife 10 is composed of a composition consisting of a thermoplastic resin, such as a polyvinyl chloride resin, and particulate wooden powder as chief materials. The excellent durability of the thermoplastic resin and the hand of the wood which makes a user feel a warm touch when gripping the handle may be obtained, by which the good fit to the hand and the good feel of use may be obtained. The handle 12 does not absorb moisture any more and the hygienic handle 12 may be provided. Even if the stains, such as fingermarks, stick to the surface of the handle 12, the handle is merely necessitated to be wiped and the hand of use may be improved.  The quartersawn grains formed at the handle 12 are formed on and in the handle and, therefore, the quartersawn grains do not disappear and the excellent appearance may be maintained for long in spite of wear.
Patent JP-H04288655-A (JP)
Title: User interface system
Inventor: TOMITA HARUHIKO
IPC: G06F15/00
Filed: 1991-03-18
Abstract: PURPOSE:To limit permitted commands in accordance with a user who inputs command names. CONSTITUTION:A user interface means 1 interprets and executes a command corresponding to an inputted command name when the inputted command name coincides with only one of command names registered in a command storage means 4 and the use condition of the command corresponding to this command name involves restrictions related to the use of the command stored in a restrictive information storage means 5.
Patent JP-H06241570-A (JP)
Title: Heat accumulative type hot air heater
Inventor: MATSUMOTO TAKESHI
IPC: F28D20/00
Filed: 1993-02-17
Abstract: PURPOSE:To provide a heater having a high heating capability, more efficient, of a light weight and small-sized. CONSTITUTION:There are provided a hot air heater which makes air sucked by a first blower 210 a first hot air WA1, a heat accumulating tank 400 having an adsorptive heat type accumulative material 410 which makes air CA2 sucked by a second blower 220 a second hot air WA2 through adsorption of moisture of the air CA2, a regenerative heater 430 for regenerating the adsoprtive heat type heat accumulation material 410, and a mixing chamber 110 for mixing the fist hot air WA1 and the second hot air WA2.
Patent JP-H07240483-A (JP)
Title: Package for high frequency semiconductor device
Inventor: KOBAYASHI NOBUO
IPC: H01L23/12
Filed: 1994-02-25
Abstract: PURPOSE:To obtain good frequency characteristics by eliminating mismatch of impedance caused by the inductance of through hole. CONSTITUTION:A coplanar line is formed by a ground pattern 2 formed on a surface and a signal line 3 formed through a gap S with respect to the ground pattern 2. Substrates 1 thinner than the gap S are then laminated with the ground patterns 2 being connected electrically through the through holes 4 from the uppermost substrate 1 through the lowermost substrate. The signal lines 5 are also connected electrically through a through hole 5 from the uppermost substrate 1 through the lowermost substrate 1 thus producing a package for high frequency semiconductor device wherein a high frequency integrated circuit 6 is connected electrically with the uppermost substrate 1.
Patent JP-H10254179-A (JP)
Title: Wet developer
Inventor: TSUCHIYA KATSUNORI
IPC: G03G9/12
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a developer having good fixing property and excellent image characteristics for sublimation textile printing. SOLUTION: This developer is used for sublimation textile printing and contains a subliming dye and a resin produced by copolymn. of at least two kinds of monomers in an insulating solvent. The copolymer resin itself is insoluble with the insulating solvent. The monomers show such properties that the SP value of a homopolymer produced from one monomer of the copolymer component is different by >1 from the SP value of the insulating solvent, that the SP value of a homopolymer produced from the other monomer of the copolymer component is different by <1.5 from the SP of the insulating solvent, and that the SP value of a homopolymer produced from the one monomer is different by >0.5 from the SP value of a homopolymer produced from the other monomer.
Patent JP-S54145079-A (JP)
Title: Rotary shaft control system
Inventor: SHIMIZU HIROAKI
IPC: G05B19/23
Filed: 1978-05-02
Abstract: PURPOSE:To control the rotation and the determination of position of a rotary shaft by providing two lines of rotation transmission mechanisms between a motor and the rotary shaft. CONSTITUTION:When the main shaft on and main shaft speed command data of the command tape are read by means of reader TR, control circuit CC gives main shaft on command SON and main shaft speed command SVE to power control circuit PWC. By this, clutch CL is set ON and main shaft motor transmits SM rotation to rotary shaft SP. Next, in accordance with the position-determining command data, circuit CC gives position-determining mode signal SPOS to circuit PWC and sets clutch CLC2 at low speed. Then, position-determining command value SPOD is set in register RG, and motor SM stops at the position where the difference between the command position at the time when the present position of the main shaft is preset in counter CNA by preset signal PST, and the present position of the main shaft, becomes zero.
Patent JP-H01225443-A (JP)
Title: Steaming unit for tea leaf
Inventor: OISHI TSUTOMU
IPC: A23F3/06
Filed: 1988-03-07
Abstract: PURPOSE:To provide the title unit so designed that the amount of steam to be fed into said unit is controlled to regulate the steam temperature on the leaves, thereby effecting the best steaming on all of the tea leaves. CONSTITUTION:The upper side of the initial end of a fixed steaming chamber 1 is equipped with a feed port 4 for tea leaves, while the terminal end of said chamber 1 is provided with a rotary steaming chamber 5; also, part of the circumferential surface of the intermediate section of the chamber 5 is provided with a direct feed channel 6 for steam with its inner and communicated with the chamber 1. Of steam feed pipes 8, 9, part of the feed pipe 9 connected to the channel 6 is fitted with a control valve 10 for the amount of steam along with a regulation valve 12 for changeover in three steps corresponding to the amounts of the steam, thus, regulating the steam temperature on tea leaves in a desired fashion. Alternatively, the steam temperature on the tea leaves may be regulated by controlling the position of the steam outlets to change the position where the steam is condensed within the steaming machine.