baber/WOPTO huggingface dataset:
Patent JP-H11217407-A (JP)
Title: Catalyst for olefin polymerization and manufacture of polyolefin
Inventor: HAMA SHUNICHI
IPC: C08F10/00
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a polyolefin having a wide molecular weight distribution in a low molecular weight range and an excellent moldability and rigidity by employing a solid titanium catalyst component comprising Mg, Ti, a halogen and a polycarboxylic ester or a polyether, an organoaluminum compound and a certain trimethoxy silane compound. SOLUTION: 1 mol of a halogen-containing magnesium compound, 0.01-1,000 mol of a tetravalent titanium compound, 0.01-10 mol of a polycarboxylic ester or a polyether and optionally an electron donor are contacted at from -70 to 200 deg.C to obtain a solid titanium catalyst component. A catalyst for olefin polymerization is obtained from the catalyst component, an organoaluminum compound and a trimethoxy silane represented by the formula: RSi(OCH3 )3 (wherein R is a 1-10C alkyl group). Olefins are polymerized in the presence of the catalyst to obtain a polyolefin having a MFR of 50-300 g/10 min (230 deg.C, 2.16 kg) and a molecular weight distribution (Mw/Mn) of 6 or more.
Patent JP-H09197812-A (JP)
Title: Image forming device
Inventor: DEKI TAKESHI
IPC: G03G15/08
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To miniaturize the whole of a device by pushing out a latent image carrier belt through the use of a backup member, between the places facing the latent image carrier belt of plural developing devices. SOLUTION: In an image forming device provided with a photoreceptor belt 1 and the plural developing devices facing the belt 1 at places different from each other, the belt 1 is vertically extended by a driving roller 2 and a driven roller 3 and a backup roller 4 as the backup member is provided so as to push out one of two extension parts between both rollers is provided. The belt 1 is pushed out by the backup roller 4 between the places facing the belt 1 of at least two of the plural developing devices. Thus, the device can be miniaturized while the parts at a distance from the winding places of the belt on the driving roller, etc., is used as the parts of the belt in contact with developing rollers.
Patent JP-H10205655-A (JP)
Title: Caulking treating method and caulking treating spacer used in its execution
Inventor: GOTO SHIGEYUKI
IPC: E03C1/02
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To facilitate caulking treatment on a wall surface side of a faucet box installed on a wall material by filling a caulking material in each clearance formed on both inner and outer circumferential rim parts of a tip end part of a spacer fit to an excessive space formed on the wall surface side. SOLUTION: A spacer formed by laminating a plurality of spacer simple substance S1 is fitted to an excessive space of a lacing hole, in a condition supported to a fixing ring. When each of caulking materials M are annually filled into an outer and inner annular spaces of the spacer simple substance S1 of the front part, each of spaces of the spacer are sealed by the caulking material M. As a result, it is possible to prevent the caulking material M from easily peeling up since the whole of the caulking treatment part is covered with a decorative ring, as well as facilitating the caulking treatment. And the necessity for filling the caulking material M in a clearance between the decorative ring and a wall surface is eliminated, and it is possible to prevent contamination of an outer appearance of the wall surface without contaminating the circumferential rim of the decorative ring.
Patent JP-S61182932-A (JP)
Title: Manufacture of fishing rod
Inventor: INOUE KIMIYASU
IPC: B29K105/08
Filed: 1985-02-08
Abstract: PURPOSE:To manufacture effectively and simultaneously with forming of a rod pipe a fishing rod having a male screw, which is light in weight and favorable in handleability, by forming the male screw, which is screwed in a tightening ring of a movable hood, unitarily with a fishing rod itself. CONSTITUTION:A prepreg 2 composed of a knitted cylinder for constitution of a rod pipe is stuck to a core metal 1 having a flat part 1' in a strained state by fitting over the core metal 1. Then a padding prepreg 4 composed of a homogeneous material with a movable hood 3 is stuck to both side parts of the flat part 1' of the movable hood 3 with thermosetting resin through polymerization. Thermosetting treatment is applied to the surface of both of them by binding them with a tape 5 or heat- shrinkable tube. Then after the tape 5 or heat-shrinkable tube has been peeled off, a male screw 7 is formed by grinding padding prepreg 4 part by a gear grinding stone or milling cutter 6 until the same reaches to about the surface of the prepreg 2 for consitution of the rod pipe. A fishing rod 8 is manufactured by pulling out the core metal 1 after that. The prepreg 2 and padding prepreg 3 for constitution of the rod pipe are formed of a reinforcing fiber such as a carbon fiber or glass fiber or amide fiber by making the same impregnate with thermosetting synthetic resin such as epoxy resin or polyester resin.
Patent JP-H02203512-A (JP)
Title: Chip-type electronic component and manufacture thereof
Inventor: TAZAKI MANABU
IPC: H01G4/30
Filed: 1989-01-31
Abstract: PURPOSE:To provide a chip-type electronic component having desirable appearance without any conductive paste extended to the end of the outer face of the component by forming a recess on the opposite end faces of the component body and supplying conductive paste into the recesses for providing outer electrodes. CONSTITUTION:Ceramic sheets 1a, 1b, 1c, 1d and 1e having electrodes, 2a, 2b, 2c, 2d and 2e and a sheet 1f having no electrode 2 are formed in different lengths from one another such that they define recesses 4 when they are put one over another, so that outer electrodes 6, 7 are connected alternately with ends of inner counter electrodes 2 having polarities corresponding to those of the outer electrodes 6, 7. These ceramic sheets are put one over another sequentially and sintered integrally into a component body 3. The opposite end faces 3a, 3b of the body 3 have a recess 4 at the center thereof. Then, such component body 3 is fitted in each of a plurality of openings 107a of a rubber plate 107 with the end face 3a positioned vertically. Subsequently, a conductive paste 5 is supplied quantitatively by a dispenser 8 from the upside to fill the recess with the paste. After dried and cured, the paste 5 provides an electrode 6. The body 3 is then turned upside down and an electrode 7 is provided in a similar manner.
Patent JP-S59146572-A (JP)
Title: Preparation of roast laver sheet
Inventor: TSUKADA SUNAO
IPC: A23L17/60
Filed: 1983-02-14
Abstract: PURPOSE:To obtain roast laver sheet having low degree of contamination with bacteria, without lowering the unique flavor, taste and palatability of laver sheet, by irradiating ultraviolet radiation to a dried laver sheet immediately before and/or immediately after roasting. CONSTITUTION:A dry laver sheet placed and transferred on a net conveyor 41 is roasted with the heater 11 to obtain roast laver sheet. In the above process, the sheet is irradiated with ultraviolet radiation immediately before and/or immediately after the roasting. The irradiation is carried out using the ultraviolet lamps 21 placed above and below the sheet at a dose of 1,000-100,000muw. min/cm<2>. A roast laver sheet having low degree of bacterial contamination can be prepared without lowering the unique taste, flavor and palatability of the laver sheet.
Patent JP-S56121181-A (JP)
Title: Control system for mark detection
Inventor: MURAI KAZUO
IPC: G06K7/00
Filed: 1980-02-27
Abstract: PURPOSE:To enable to detect mark without manual operation for set change to various detection sections, by automatically control the amount of light projection with the control circuit so that the photodetecting amount of photodetector to the reference part of the part to be inspected can be constant. CONSTITUTION:The mark detector consisting of projector 1 and photodetector 2 is located on the original 3, and the mark is detected by scanning the detector from the tip of original. The projector 1 is driven with the drive circuit 4 and light is radiated on the original plate 3, the reflected light is received at the photodetector 2 and it is converted into electric signal. The electric signal from the photodetector 2 is converted into a digital signal at the A/D converter 5 and input to the microcomputer 6. Further, the amount of light projection is controlled with the computer 6 so that the photodetection to the reference part of the original plate 3 can be constant by means of control of the circuit 4, allowing to detect marks accurately without manual operation of set change to various original plates 3.
Patent JP-H07206605-A (JP)
Title: Insect-proofing agent and its production and usage
Inventor: HASEGAWA MASAHIRO
IPC: A01N29/04
Filed: 1994-01-26
Abstract: PURPOSE:To obtain an insect-proofing agent to be used in composting garbage using a relevant vessel, and to provide a usage of this agent. CONSTITUTION:This insect-proofing agent can be obtained by blending a specified amount of a cellulose-based compound with an insectproofing agent prepared by adding, as necessary, a small amount of an insecticide to p- dichlorobenzene followed by shaping. This insect-proofing agent is put into a composting vessel and transpiration of the p-dichlorobenzene serving as the main ingredient for controlling insect pests is suppressed to sustain insect- proofing effect for a long period of time.
Patent JP-S53109636-A (JP)
Title: Electrophotographic method and apparatus
Inventor: NAKATSUBO TOSHIO
IPC: G03G15/05
Filed: 1977-03-07
Abstract: PURPOSE:To considerably improve plural copying characteristics and make possible advantageous copying of plural sheets only through one exposure by using a screen photosensitive body having fine openings and a transfer body forming a charge holding layer on a conductive substrate.
Patent JP-2000218654-A (JP)
Title: Injection molding method and injection molding tool
Inventor: IGARI TOKUO
IPC: B29K101/12
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a molded product of a thin type having a large area on which a fine irregular pattern is provided. SOLUTION: A process is contained wherein thermoplastic resin is casted from a bung hole 6 provided near to a side face of a cavity 5 into the cavity wherein when a thickness of the thinest part of the cavity is expressed by T (cm) and an area of a cavity principal surface is respectively expressed by A (cm2), an irregular pattern is provided in one principal surface or opposing two principal surfaces comprising the cavity of which A/T is >=13000. Besides, thermoplastic resin cast so that the mold is not deformed by an unbalanced load by casting thermoplastic resin into the cavity and controlling respectively and independently a plurality of cylinders 8 provided in the mold, is preferably pressed in parallel to the principal surface of the mold.
Patent JP-H09316032-A (JP)
Title: Acrylate compound and liquid crystal device produced by using the compound
Inventor: HASEBE HIROSHI
IPC: G02F1/1333
Filed: 1993-02-12
Abstract: PURPOSE: To obtain a light-scattering liquid crystal device having a light- modulation layer composed of a transparent solid substance consisting of a specific polymer and a liquid crystal material, exhibiting a narrow hysteresis width under the application of voltage and enabling high-quality gradient display. CONSTITUTION: This device has a light-modulation layer composed of a transparent solid substance and a liquid crystal material and formed by placing a light- modulation layer constituent material containing a polymerizable composition, a liquid crystal material and optionally a polymerization initiator, a chain transfer agent, a photosensitizer, etc., between a pair of substrates each having an electrode layer and either one or both having transparency (e.g. a glass substrate) and polymerizing the polymerizable composition by the irradiation with ultraviolet rays e.g. through the transparent substrate.  The polymerizable composition contains a monofunctional acrylate compound expressed by the formula (R is a 1-20C alkyl, etc.; X is CH2 CH2 , etc.; Y is H or methyl; (a) is 0 or 1; (b) is an integer of 0-10 when a=0 and is an integer of 1-10 when a=1) [e.g. 4-(trans-4-nbutylcyclohexyl)phenyl acrylate].
Patent JP-S56121700-A (JP)
Title: Disposal of raw night soil and septic tank sludge
Inventor: KITAGAWA TSUTOMU
IPC: C02F11/20
Filed: 1980-02-27
Abstract: PURPOSE: To dispose raw night soil and septic tank sludge easily by mixing them in a specified ratio and by performing a freezing-melting treatment on them by adjusting the pH to an acidic range.  
     CONSTITUTION: Raw night soil and septic tank sludge are mixed together, so that the latter may occupy more than 50% of the total value or more than 60% of the total amount of solid material. Then, the pH of the mixture is adjusted to 1.5W4 by adding an acid, such as sulfuric acid, etc., or an acid salt, such as ferric chloride, etc., and then a freezing-melting treatment is performed. Since the treatment effect in the later processes will be as low as the case of night soil only when the mixing ratio of septic tank sludge is less than that specified above, it is not practical to mix the septic sludge in an amount which is less than the above-mentioned ratio. Moreover, the higher in the ratio, the more improved in the filtrating property. On the other hand, it is not practical to adjust the pH to a range which is out of the above- mentioned range, since the filtrating property may not be improved much even  when the freezing-dissolving treatment is performed. Since a large amount of filtration promoting agent, such as coal, etc., is not required in this method, the amount  of solid material is not increased and no fear of air pollution will occur.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61184561-A (JP)
Title: Copying machine
Inventor: IKESUE MASUMI
IPC: G03G15/23
Filed: 1985-02-13
Abstract: PURPOSE:To use a both sides tray section as a one side tray in case of no option by constituting parts excepting a paper refeeding device and the both sides tray section as option and making them attachable and detachable to and from the body of a copying machine. CONSTITUTION:Paper from a paper cassette 12 is supplied to a transfer section through a passage 14 and a toner image on a photosensitive drum 10 is transferred. The transferred paper is fixed in a fixing section 18 and led to a passage 19 of an inverting section 4. When the paper is led completely into the passage 19 to its rear end, a carrying roller is rotated reversely, and the paper is led to a passage 18 and supplied to an intermediate tray 25. Specified number of sheets of paper copied on one side are stored in the intermediate tray 25, paper is sent out sheet by sheet from a both side paper feeding section 3 and supplied to the transfer section 1 again, and picture is copied on the back of the paper. In the case where option is removed, only the both sides tray section 2 and both sides paper feeding section 3 are left and the both sides tray section 2 can be used as another paper feeding stand for one side copying, and paper is joined to a passage 15 by a roller 29 provided in the both sides paper feeding section, and one side copying can be made.
Patent JP-S63183565-A (JP)
Title: Imidazole derivative
Inventor: KOMOTO TERUO
IPC: A61K31/415
Filed: 1987-02-04
Abstract: NEW MATERIAL:The imidazole derivative of formula I (A is -CO- or -SO2-; R is phenyl which may have substituent group; n is 2-6) or its acid addition salt. EXAMPLE:1-(4-Chlorobenzoyl)-4-[3-(1-imidazolyl)propyl]piperazine. USE:A remedy and preventive for phlebothrombosis, coronary occlusion in myocardial infraction, pulmonary embolism, cerebral thrombosis and embolism, etc. It has strong platelet coagulation inhibiting action. PREPARATION:The imidazole derivative of formula I can be produced e.g. by reacting a 1,4-substituted piperazine of formula II with an imidazole derivative of formula III.
Patent JP-H01199575-A (JP)
Title: Novel cyclomaltodextrin-glucano transferase and production thereof
Inventor: HORIKOSHI KOKI
IPC: C12P19/18
Filed: 1988-02-04
Abstract: NEW MATERIAL:An enzyme having the following characteristics; action : forming chclodextrin by scission and transfer of the alpha-1,4-glucopyranoside linkage in alpha-1,4-glucan (partially hydrolyzed product) such as starch or glycogen, also giving beta-cyclodextrin as the initial product from said saccharide chain transfer reaction. Substrate specificity: acting on malto-oligosaccharide constituted of alpha-1,4-glucopyranoside linkage, having polymerization degree higher than that of malto-triose to cause intermolecular saccharide chain transfer reaction between mutual substrates to produce a variety of malto-oligosaccharides and cyclodextrins differing in polymerization degree from each other. USE:For producing at low cost cyclodextrins from starch in high productivity. PREPARATION:Cyclomaltodextrin-glucanotransferase-producing bacteria belonging to Bacillus coagulans [pref. YH-1306 (FERM No. 9735)] is put to culture followed by collection from the resultant culture product.
Patent JP-S58153390-A (JP)
Inventor: HANSUFURIIDORITSUHI SHIYUMITSU
IPC: H05K1/00
Filed: 1983-02-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58144328-A (JP)
Title: Production of alkyl chloride
Inventor: YAMAMOTO ISAMU
IPC: C07C67/00
Filed: 1982-02-19
Abstract: PURPOSE:The reaction between hydrochloric acid and an alkyl alcohol under pressure gives an alkyl halide easily in very low costs, which is used as a starting material for cationic surface active agents and as an esterification agent for carboxylic and phosphoric acids. CONSTITUTION:The reaction between an alkyl alcohol such as n-butyl alcohol or 2-ethylhexyl alcohol and hydrochloric acid is carried out under pressure of 0.5- 50kg/cm<2>, preferably 1-30kg/cm<2> to give an alkyl chloride such as n-butyl chloride or n-ethylhexyl chloride. The present process does not employ zinc chloride, which makes the process complicated, and thionyl chloride, which is expensive, both of which have been used in conventional methods.
Patent JP-S57191659-A (JP)
Title: Document feeder
Inventor: NERUSON KAI AATAA
IPC: G03B27/42
Filed: 1982-02-19
Abstract: Sheets are fed to a reciprocating carriage 27 along a guide 28. The leading edge of a fed sheet engages the nip between a freely rotatable roller 32 and the carriage surface. As the carriage moves forward (to the right in this figure) the sheet is engaged by the nip and feeds on to the carriage surface. Thereafter, as the carriage returns, the sheet is engaged by a nip between the surface and roller 34. This roller is either prevented from rotating or is caused to rotate against the surface motion during carriage return, so the sheet is ejected into tray 36.
Patent JP-H04264087-A (JP)
Title: Piperazine derivative
Inventor: KAWAKUBO HIROSHI
IPC: A61P25/28
Filed: 1991-02-19
Abstract: PURPOSE:To provide a novel piperazine derivative acting on the central nerves of mammalians and useful as a psychopharmaceutical having antianxiety effect and learning-improving effect. CONSTITUTION:A compound of formula I (R1 is H, <=6C alkyl, etc.; R2, R3 are halogen, aryl, etc.; (m) is 0-2; (n) is 0-4) or a salt thereof, e.g. 1-(3- chlorophenyl)-4-[3-(benzo[b]thieno[2,3-c]pyridine)methyl]piperazine. The compound of formula II is produced as follows; reacting a compound of formula II with the sodium borohydride of a reducing agent in an alcoholic solvent such as methanol preferably at 50-80 deg.C, reacting the product with a halogenating agent (e.g. thionyl chloride) preferably at 0-5 deg.C, and subsequently reacting the resultant compound of formula III with a compound of formula IV in the presence of a reaction accelerator such as triethylamine in a halogenated solvent such as chloroform preferably at 60-80 deg.C.
Patent JP-S63193243-A (JP)
Title: System for processing data base
Inventor: KAMOI ISAO
IPC: G06F15/16
Filed: 1987-02-06
Abstract: PURPOSE:To improve processing ability by deciding a state wherein restoration to a preset restart point need not be performed so as to evade a deadlock occurring in the simultaneous access environment of the data base in plural operation units. CONSTITUTION:A power source managing part 20 in the case of receiving a request to secure a resource from a data base access processing part 10 makes a deadlock check and when it is decided that the resource is secured, the name of a novel resource is registered in resource control, etc., and a securing status is set to '1'. This securing status is used to decide whether or not the state of a deadlock can be evaded only by canceling a current data base request when the dead lock occurs at the time of following resource securing. Then all processes after the restart point need not be canceled at all times so as to evade the deadlock state, and when the deadlock state is closed in a final data base access request in this operation unit, the latest data base access request where the deadlock state is detected is only canceled.
Patent JP-H04264609-A (JP)
Title: Inter-package connection system
Inventor: FUJIWARA KAZUYUKI
IPC: G06F3/00
Filed: 1991-02-19
Abstract: PURPOSE:To exactly receive a transmission signal transmitted from a package on a transmission-side via bus lines arranged on a back board in a package on a reception side in an inter-package connection system connecting plural packages constituting an electronic device. CONSTITUTION:In the electronic device connecting the terminals of plural packages 1 which are adjacently mounted by the bus lines 4 where a multilayer is printed and wired on the backboard 3, the bus lines 4 are constituted so that they are terminated on both ends by the terminal resistances for reflection prevention of a signal transmitting the bus lines. For wiring plural bus lines in the back board 3 in parallel, they are linearlly connected between both terminal resistances on a single layer in the back board and they are wired on the respectively different layers in the back board.
Patent JP-S61216981-A (JP)
Inventor: MURAYAMA TAMOTSU
IPC: B29C70/30
Filed: 1986-02-08
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-H06209844-A (JP)
Title: Curtain sewing management system
Inventor: TANAKA EIJI
IPC: A47H23/00
Filed: 1993-01-21
Abstract: PURPOSE:To prevent generation of defective products by constituting the system so that demension data of a measured window, and data of a curtain to be manufactured such as the kind of a pleat, a feature of original cloth, the number of pieces, etc., are inputted to a heat computer, a card on which a bar-code to be put to each curtain is printed is prepared, and each terminal executes a work in accordance with the bar-code. CONSTITUTION:From a data collecting/delivering device 2, dimension data of a measured window, the kind and the number of pleats, the feature of original cloth and the number of pieces to be manufactured are inputted to one set of host computer 1. A CPU 21 is provided with a ROM having a determined procedure, and a RAM for retaining the inputted data, converts various data required for manufacture such as the sequence of a work, the quantity, etc., to a bar-code, and transmits it to plural terminal equipments 3 at every kind. The terminal equipments 3 read the bar-code by a bar-code reader 37, perform various works instructed by the bar-code, and plural kinds of curtains are sewn by a necessary number of pieces. In such a way, curtains of many kinds and a small quantity are manufactured exactly, and individual difference is prevented.