baber/WOPTO huggingface dataset:
Patent JP-H07265434-A (JP)
Title: Transintestinal nutrition catheter
Inventor: NAKAMURA HISAO
IPC: A61M31/00
Filed: 1994-03-28
Abstract: PURPOSE:To suppress clogging at the front end of a catheter even in the case of dosing of thick nutrients and powder and granular drugs together with water by setting the bore in the part corresponding to the specific ratio of the overall length from the opened front end of the catheter larger than the bore in the remaining part. CONSTITUTION:This transintestinal nutrition catheter 1 allows the nutrients and drugs dosed into a juncture 2 to flow down to the stomach and the intestines through an operator side tube 3, a tapered part 4 and the front end 5. The bore of the part corresponding to 1/50 to 1/3 of the overall length from the front end of the catheter 1 is set larger than the bore in the remaining part. Namely, the bore at the front end 5 of the catheter 1 is set larger than the bore of the operator side tube 3. The tapered part 4 accompanying the change of these diameters is formed between the front end 5 and the operator side tube 3. At this time, the ratio of the front end to the overall length of the catheter 1 is set at, for example, 1/6. As a result, the clogging of the powder and granular material at the front end 5 is suppressed.
Patent JP-S574974-A (JP)
Title: Carbostyril derivative
Inventor: YOU NAGAO
IPC: C07D215/38
Filed: 1980-06-11
Abstract: NEW MATERIAL:A carbostyril derivative expressed by formula I [R 1  is OH, alkoxyl or formula II (R 3  is lower hydroxyalkyl); R 2  is H, alkoxyl, nitro, amino or alkanoylamino; A is alkylene] and a salt thereof.  
     EXAMPLE: 1-Ethoxycarbonylmetnyl-3,4-dihydrocarbostyril.  
     USE: An anti-inflammatory agent, analgesic agent, musclular relaxant, etc. having anti-inflammatory action, analgesic action, muscular relaxing action and antidopamin action.  
     PROCESS: The compound of formula I (R 1  is lower alkoxy or formula II) is prepared as follows: A carbostyril derivative expressed by formula III is reacted with a compound of the formula X-A-COR 1 ' to give the compound expressed by formula I in which R 1  is R 1 '. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06318426-A (JP)
Title: Component for forming electron emission layer
Inventor: HASEGAWA HIROMI
IPC: H01J1/14
Filed: 1993-04-06
Abstract: PURPOSE:To obtain electron emission material with large ion impact resistance of gas discharge panel to keep high light intensity for a long time by including, electron emission forming compound binder which contains alkaline earth metal oxide particles and specific organic compound having designated metal element including group. CONSTITUTION:Alkaline earth metal oxide and binder are contained in a compound for forming electron emission layer. The binder contains one or tow kinds or more metal element including organic compounds shown by MR and/or those partially hydrolytically condensed product or oligomer gained by partial cohydrolysis. The binder contains unsaturated carbonic acid polymer having metal element including group shown by a general formula MR'. Wherein M represents Ti, Zr, Sn, Al, In and Ru or a part of a particle can be Si; Each of R can be the same or different and represents 2-8 C alkyl group or alkoxy group; n represents the valence of M. R' represents 3-8C univalent hydrocarbon group, 2-8C alkoxy group or alkoxyalkoxy group or acyl group and m represents integer 1-n.
Patent JP-H08245574-A (JP)
Title: Production of halogenated beta-lactam compound
Inventor: TORII SHIGERU
IPC: C07D205/09
Filed: 1995-03-10
Abstract: PURPOSE: To obtain the subject compound in high yield and purity in a simple operation by halogenating the allenyl group of an allenyl β-lactam compound using a new halogenating reagent having high site selectivity. CONSTITUTION: A copper(II) halide or metal halide is made to act on the allenyl group of a compound of formula I (R<1> is H or amino; R<2> is H, a halogen, etc.; R<3> is H or a carboxyl group-protecting group;<4> is a hydrocarbon or S-S(O)n -Ar; (n) is 0-2; Ar is an aryl) to obtain the objective halogenated β-lactam compound of formula II (X and Y are each a halogen). The amounts of the copper(II) halide (e.g. cupric chloride) and metal halide (e.g. calcium chloride) to be used are l-10 equivalents based on the compound of formula I, respectively, and the reaction is conducted in a solvent such as N,N-dimethylformamide at -78 to 60 deg.C. The compound of formula II is an important intermediate easily convertible into 3-norcephem, isocephem, etc.
Patent JP-H07255407-A (JP)
Title: Fermented soybean having low odor and its production
Inventor: YAMAMOTO YOSHIO
IPC: A23L11/00
Filed: 1994-03-24
Abstract: PURPOSE:To obtain a fermented soybean capable of being reduced only in ammonia odor without impairing flavor and taste as a soybean fermented material of the fermented soybean itself and abundantly containing various kinds of vitamins and minerals and being nutritionally extremely excellent. CONSTITUTION:This fermented soybean contains at least soybean and a tea leaf-ground material as essential components. Unfermented tea leaf, fermented tea leaf or semi-fermented tea leaf can be favorably used for the tea leaf-ground material. The tea leaf-ground material may be added to raw soybean before fermentation as well as soybean fermented material after fermentation.
Patent JP-H02257047-A (JP)
Title: Analysis of electrical characteristic of semiconductor device
Inventor: FURUHORI TAKASHI
IPC: H01L21/66
Filed: 1989-03-30
Abstract: PURPOSE:To shorten a time for calculation by solving a current continuation formula different from a basic equation at the inside and surrounding of a resistance region in the case of analyzing characteristics of a semiconductor provided with the low resistance region surrounded with an insulator and having no electric potential applied. CONSTITUTION:Electrical characteristics of the semiconductor provided with the low resistance region surrounded with the insulator and having no electric potential applied are obtained by the following manner. At first, the information of a geometrical form, etc., for the low resistance region is stored in a storing place 33. Under this information, the current continuation formula is applied to the inside and the surrounding of the low resistance region to generate a coefficient matrix. Then, an analysis is performed for a specified impressed voltage based on the information at a storing place 32. That is, the potential of a lattice point, electron density and hole density are obtained by a procedure for obtaining at least one numerical solution for at least one of the Poisson equation and the equation describing transport phenomenon of the electron and the hole. At this time, a coefficient matrix for the equation reflecting the boundary conditions based on the contents of the storing place 33 is generated. The time for calculation is thereby shortend.
Patent JP-S535246-A (JP)
Title: Liquid stabilizers for polyvinyl chloride
Inventor: ENOMORI TOUHACHIROU
IPC: C08K5/09
Filed: 1976-07-05
Abstract: PURPOSE: To prepare a liquid stabilizer for polyvinyl chloride having improved heat resistance, transparency, first discoloration, plate-out resistance and storage stability, comprising calcium benzoate, zinc salt of higher fatty acid, and a saturated aliphatic monohydric alcohol of a specific composition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10275180-A (JP)
Title: Information updating method
Inventor: KASAI KAZUHIKO
IPC: G06Q10/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the operation efficiency of information input by updating time constant information showing a specific point of time or period in a 1st period as part of the contents of event schedule information a 2nd period after the time point or period of the time constant information as to the specific event schedule information. SOLUTION: To generate a schedule for collecting news sources, a pressman reads a news collection management file FS out by a news collection management terminal 11 through a LAN 8 to confirm news collection schedules, hardware schedules, etc., of respective branch offices and clubs. Further, the pressman reads a working schedule file FW out to confirm the working schedules of a news collecting staff, additionally inputs other news collection schedules according to those confirmation items to determine a new collection schedule, and writes the determined news collection schedule in the news collection management file FS, which is sent out to a DB server 7 through the LAN 8. Consequently, the news collection schedule can be determined with precision.
Patent JP-H07256067-A (JP)
Title: Selective membrane
Inventor: MOCHIZUKI AKIRA
IPC: B01D71/56
Filed: 1994-03-25
Abstract: PURPOSE:To obtain a selective membrane excellent in the separation permeability of both of a low mol.wt. substance and a medium/high mol.wt. substance and good with respect to blood compatibility, especially, a complement system because of low amide group density by using a polyamide having a specific water content and the specific heat of crystallization. CONSTITUTION:This permselective membrane is constituted of a polyamide with a water content of 8wt.% or more and the heat of crystallization of 30mJ/mg or less. This polyamide has a glass transition point of 100 deg.C or higher and has a cyclic structure in the repeating unit thereof and the repeating unit having the cyclic structure is 30mol.% or more. Further, an amine monomer introducing the cyclic structure into the repeating unit is bisaminomethylcyclohexane, 4,4'-diaminodicyclohexylmethane, isophoronediamine or methaxylenediamine. As a result, the selective membrane excellent in the separation permeability of both of a low mol.wt. substance and a medium/high mol.wt. substance and good with respect to blood compatibility, especially, a complement system because of low amide group density is obtained.
Patent JP-2000272244-A (JP)
Title: Photosensitive and heat-sensitive recording material
Inventor: YANAGIHARA NAOTO
IPC: B41M5/26
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To manufacture a dry photosensitive and heat-sensitive material for forming an image of high picture quality by coloring, then exposing and heating and then decoloring. SOLUTION: A recording layer, containing a coloring matter formed by the action of an electron donative colorless dye and an electron acceptive colorless dye or a coloring matter formed by the action of an electron acceptive colorless dye and an electron donative compound, a decoloring agent being brought into contact with the above coloring matter and decoloring matter and an photopolymeric compound having a polymeric vinyl monomer section, is formed at least on one face of a substrate.  The recording layer is preferably of an embodiment of containing the above coloring matter and the above polymeric decoloring agent having polymeric vinyl monomer sections, the embodiment of containing the above photopolymeric coloring matter having polymeric vinyl monomer sections and the decoloring agent, the embodiment of containing the coloring matter to be decolored by an external irritation and a photopolymeric compound having the polymeric vinyl monomer sections or other embodiments of similar kinds.
Patent JP-H08244363-A (JP)
Title: Heat transfer recording material
Inventor: SHINOZAKI KENJI
IPC: C09D11/02
Filed: 1995-03-10
Abstract: PURPOSE: To eliminate the problem of clogging and to obtain the excellent resolution and gradation in an image by incorporating dyestuff represented by a specific formula and having specific melting point in a heat transfer recording material in which a porous structure is guided to a transfer part by capillarity and transferred by the stage change by heating. CONSTITUTION: A heat transfer recording material in which the problem of clogging is eliminated by utilizing the advantages of both a heat transfer type and an ink jet type comprises dyestuff (magenta dyestuff) represented by the general formula and having a melting point of 115 deg.C or lower. In the formula, A is p-phenylene group which may have a substituent, R<1> , R<2> are hydrogen atom, alkyl group or alkenyl group, cycloalkyl group or phenyl group. In the case of recording, the material is guided to the transfer having a porous structure by capillarity, subjected to stage change like vaporization or dropped by heating, and hence transferred to a material to be transferred opposed to the transfer.
Patent JP-H11342663-A (JP)
Title: Permeation seal and production thereof
Inventor: HIRANO KOICHI
IPC: B41K1/52
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a permeation seal and a production method thereof in which a print of seal composed of a plurality of kinds of ink can be formed by single stamping while coloring as desired and eliminating a cut at the boundary. SOLUTION: In the method for producing a permeation seal which can be stamped repeatedly by filling a seal material of continuous porous structure with ink, the seal material 2 of continuous porous structure is provided with an occlusion body 11 of continuous porous structure impregnated with more than one kind of ink having different function. The occlusion body is provided with a physical barrier and/or isolation means for suppressing or blocking mixture of two kinds or more of ink at the time of permeation into the seal material 2.
Patent JP-H04312469-A (JP)
Title: Pen type injection device
Inventor: KIMURA ROKUSABURO
IPC: A61M5/31
Filed: 1991-04-12
Abstract: PURPOSE:To prevent the wasteful leakage of a chemical by preventing a motor from being started while in nonuse. CONSTITUTION:A cartridge filled with a chemical and a pressing means pressing the cartridge via motor serving as a driving source are stored in a slender cylindrical barrel 1. A circuit section controlling the motor and a battery are stored in a slender cylindrical cap 2 removably connected to the barrel 1. One end section of the barrel 1 is connected to the cap 2 so that an injection needle 10 is covered by the cap 2 while in nonuse. When the other end section of the barrel 1 is connected to the cap 2, the barrel 1 and the cap 2 are electrically connected while in use.
Patent JP-H05277317-A (JP)
Title: Mist recovering device
IPC: B30B9/02
Filed: 1992-04-01
Abstract: PURPOSE:To increase the recovering efficiency of mist and simultaneously to facilitate the work for maintaining the recovering efficiency. CONSTITUTION:In a mist recovering device where a filter 10 of water-absorptive or oil-absorptive, such as a sponge is arranged in a mist introducing pass 2 and mist passing through the filter 10 is absorbed, squeezing means 14a, 14b for pressing the filter 10 surface to squeeze out the absorbed mist are provided.
Patent JP-S60224509-A (JP)
Title: Method and apparatus for preserving sheet like material
Inventor: NISHIMOTO KICHINOSUKE
IPC: B29B13/00
Filed: 1984-04-23
Abstract: PURPOSE:To simply and certainly preserve a sheet like material, by delivering the sheet like material to a material support belt, which moves at the speed corresponding to the feed speed of said sheet like material, in this side and automatically stopping said belt after the completion of the delivery of said sheet like material. CONSTITUTION:When the drive means 16 synchronous to a conveyor means 24 is operated to feed out a material support belt 12, a movable roll 14 is moved to the direction spaced apart from a fixed roll 15 and the material support belt 12 is moved at the same speed as the conveyor means 24 and, therefore, only by placing the leading end part of the sheet like material 36 fed by the conveyor means 24 onto the material support belt 12 is timing matched with the beginning of the movement of said belt, the delivery of the sheet like material to the material support belt is performed. The movement of the movable roll 14 is stopped by the engagement of the engaging projection 20 thereof with a stopper 21b and the transfer of the sheet like material 36 is completed by the stop of said roll 14. By this method, the transfer of the sheet like material is performed in an extremely simple and rapid manner and no deformation nor damage is generated in the sheet like material in transfer.
Patent JP-2000275554-A (JP)
Title: Liquid moving type optical switch
Inventor: KOBAYASHI MASARU
IPC: G02B26/08
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide the liquid moving type optical switch which has superior reliability. SOLUTION: A heating means is formed in recessed parts 102 and 103, so when a lid 110 is joined with an optical waveguide substrate 100, the lid 110 does not come into contact with the heating means and the lid 110 is joined with the top part of the optical waveguide substrate 100 itself. The recessed parts 102 and 103 are formed at a specific distance from a groove 101 for optical path switching, so the periphery of the groove 101 is completely sealed with the optical waveguide substrate 100 and lid 110. Consequently, the need to flatten the optical waveguide substrate 100 is eliminated and the formation and polishing of an insulating film are omitted to obtain advantages in the manufacture and improve the reliability.
Patent JP-H10274651-A (JP)
Title: Method for measuring amount of precipitated concrete
Inventor: NISHIDA HIROKAZU
IPC: G01N33/38
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To evaluate the amount of precipitated concrete quantitatively and accurately by filling the upper surface of the concrete being filled in a form with water, blocking the top surface opening of the form, and measuring the amount of precipitated water. SOLUTION: A concrete 2 is filled into a form 1, water 3 is filled onto the upper surface of the concrete 2, and a lid 4 is placed on the top surface of the form 1 to prevent the water 3 from being evaporated. The reduction of the water level of the water 3 is measured by a precision scale 5a of a water gauge 5 that is connected to the form 1 and the amount of precipitated concrete 2 in the form 1 is calculated, thus eliminating the need of precise measurement machines such as a dial gauge and a displacement meter that are used in a testing room and not suitable for use in a construction site and measuring the amount of the precipitated concrete 2 visually and easily.
Patent JP-H02255311-A (JP)
Title: In-mold labeling method
Inventor: UMEKI YOSHINORI
IPC: B29C49/48
Filed: 1989-03-29
Abstract: PURPOSE:To contrive to promote efficiency by a method wherein a container is in-mold molded by injection or blowing under the condition that a label holder, on the inner surface of which a label is assembled outside a forming mold, is filled into a window, which is formed on the part of the forming mold so as to stick the label to the surface of the container simultaneously with the molding of the container. CONSTITUTION:A parison is positioned in a mold 1 by moving the mold 1 under horizontally open state below an extruder, At the same time, a label (a) is supplied to a label seat in a label holder 3. Simultaneously with the closing of the mold 2, the label holder 3 enters a window 2 so as to close the window 2 and a parison (b) is fused off at the inlet of the mold 1. The mold 1 having the fused-off parison (b) therein is shifted beneath an air nozzle 5 so as to join the air nozzle to the inlet of the parison (b) (or to the inlet of the mold 1). By blowing air from the air nozzle 5, the parison (b) is expanded so as to come into close contact with the inner surface of the mold 1. Under the state just mentioned above, the label (a) is heat-welded to the surface of a container.
Patent JP-H01253211-A (JP)
Title: Coil device and folded coil for use therein
Inventor: WACHI NOBUO
IPC: H02K15/04
Filed: 1988-03-31
Abstract: PURPOSE:To improve a space factor in a radial direction of a stator by forming a flattened coil by winding an electrical wire, folding a flattened part to form a folded coil, and disposing a plurality of such coils on a substrate outer periphery. CONSTITUTION:An air-core folded coil 8 is constructed by winding a round autohesion type enamel wire, rendering it to heat-fusion to form a flattened coil of a substantially triangle in cross section, and folding back a flattened part of the flattened coil. A plurality of such folded coils are disposed on a substrate 9 outer periphery 9a spaced away in an equal interval. The coil 8 is folded at 90, i.e., at a right angle with a diameter part 8a of the flattened part of the flattened coil, which passes through the center of a gap K, taken as a line of flexion. Hereby, a space factor in a radial direction of a stator is improved.
Patent JP-S59207843-A (JP)
Title: Production of magnetic powder
Inventor: OODAN KIYOUJI
IPC: H01F1/06
Filed: 1983-05-10
Abstract: PURPOSE:To obtain magnetic powder, effectively preventing the collapse and sintering the particles caused by the heat-treatment, by contacting acicular iron oxyhydroxide powder with vapor of a silicon compound prior to the heat-treatment. CONSTITUTION:In the preparation of acicular magnetic powder by the heat- treatment of acicular iron oxyhydroxide, the iron oxyhydroxide powder is brought into contact with the vapor of a silicon compound prior to the heat- treatment. The acicular iron oxyhydroxide is e.g. the powder of alpha-FeOOH, beta- FeOOH, gamma-FeOOH, etc., above all alpha-FeOOH because any kinds of magnetic powder such as magnetite, maghemite, metallic iron, etc. can be produced therefrom. The silicon compound is preferably an easily hydrolyzable compound capable of giving SiO2 easily by the above contacting process.
Patent JP-S5916448-A (JP)
Inventor: KURISUCHIYAN BODORO
IPC: H04L1/00
Filed: 1983-05-10
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-S558052-A (JP)
Title: Rotary washer-drier
Inventor: IWAMA IKUO
IPC: H01L21/302
Filed: 1978-06-30
Abstract: PURPOSE: For cutting down washing or drying duration, to make better contact liquid or air with the whole surface of a semiconductor wafer by providing a nozzle vertically transferring while jetting washing liquid or hot air in a rotary body having on the inner circumferential surface thereof a casing member for casing said wafer.  
     CONSTITUTION: A disc-shaped rotary body 2 is provided inside a cylindrical container 1, and a casing member 4 for casing washing objects 14 such as semiconductor wafer axially faced with each other is placed on the inner circumferential surface of said rotary body 2. A number of through holes 5 are provided in said casing member 4 so that the waste liquid having washed said washing objects 14 may be discharged therethrough and through the discharge port 13 at the bottom of said container 1. A cover body 6 which can be opened and closed on a hinge 7 is provided on the upper opening surface of said container 1, and a nozzle 10 having a number of spray holes 11 and attached to a vertically transferring device 9 with a through hole made at the center thereof is hung down. If construction is made as described heretofore, said rotary body 2 is rotated, and said nozzle 10 is transferred vertically, much better liquid contact can be made with a wafer 4. This method is suitable for drying also. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0818331-A (JP)
Title: Multiple band folding type antenna
Inventor: EBAATO SHII NAIGUREN
IPC: H01Q15/20
Filed: 1995-04-05
Abstract: PURPOSE: To reduce cost when an antenna is shot by giving service to plural C-band channels and one S-band channel with one antenna. CONSTITUTION: The antenna 20 is constituted of a main reflector 24, an S-band feeder 28, a C-band feeder 30 and a sub-reflector 26 arranged between both feeders at the front of the main reflector. The C-band feeder operates at two channels different in frequencies. The both reflectors can be folded into a satellite with the turning of an arm connected by hinges 50 and 52. The sub-reflector can be folded into the feeder 30 and the main reflector can be folded into the feeder 28 and the folded sub-reflector.