baber/WOPTO huggingface dataset:
Patent JP-S60116677-A (JP)
Title: Production of benzothiazepine derivative
Inventor: FUJITA HARUSHIGE
IPC: A61P25/24
Filed: 1983-11-30
Abstract: PURPOSE:To obtain the titled compound useful as pharmaceuticals, with a simple reaction operation, in high yield, by carrying out the dehydrohalogenation reaction of a novel compound with 2-N-(2-dimethylaminoethyl)aminothiophenol, and heating the resultant compound. CONSTITUTION:The novel compound of formula II (X is halogen) is subjected to the dehydrohalogenation reaction with 2-N-(2-dimethylaminoethyl)aminothiophenol of formula III in an aprotic solvent, preferably in the presence of a basic catalyst, at 0-50 deg.C for 10min-2hr, and heating the resultant product of formula IV in a solvent at 50-150 deg.C for 1-10hr to obtain the objective 2-(4-methoxyphenyl)-3-acetoxy-5-( 2-dimethylaminoethyl )-2,3-dihydro-1,5-benzothiazepin-4( 5H )- one. The product may be converted to an acid addition salt such as hydrochloride. The derivative produced thereby can be used as a drug such as counterdepressant, tranquilizer, coronary vasodilator, etc.
Patent JP-S6470128-A (JP)
Title: Denitration device
Inventor: TAKEUCHI YOSHIYUKI
IPC: B01D53/34
Filed: 1987-09-11
Abstract: PURPOSE:To prevent the channeling of untreated gas, to promote the diffusion, and to enhance the denitration performance of the title device by forming an exhaust gas inlet duct with an upstream inlet square-shaped duct and a downstream inlet diffuser duct, and arranging an NH3 injection pipe in the upstream inlet square-shaped duct. CONSTITUTION:The upstream square-shaped cut 20 is arranged on the center line 22 connecting the center Q of the exhaust gas inlet duct 11 and the center P of a denitration reactor 13, and has a square shape having the sides C-D and F-E almost parallel to the center line 22. The duct 20 and the reactor 13 are connected by the downstream inlet diffuser duct 21 gradually expanding from the side C-F of the duct 20 toward the side B-G of the reactor 13, and an NH3 injection pipe 12 is arranged din the duct 20. Since the distance between the centers P and Q is made shortest in this way, the channeling of untreated gas is minimized, and the diffusion of NH3 is ameliorated.
Patent JP-2000054335-A (JP)
Title: Snow remover
Inventor: OSAKI TETSUYA
IPC: E01H5/09
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To reduce the number of operating levers by arranging a multi-lever by which a right and left tilting operation of an auger, a moving-up and down operation, and a connecting/-disconnecting operation of the right and left side clutches can be manipulated. SOLUTION: An acceleration bar 80 and a travel speed change lever 81 are arranged with a certain distance from the left side to the right side on an operation panel 5, and a multi-lever 82 is arranged at the forward part of the right side, and further, a feed chute lever 83 is arranged in this side of the multi-lever 82. The multi-lever 82 is fitted onto the operation panel 5 so as to be rotatable in the forward and rearward direction and also the lateral direction. The main body lever 82c is protruded upward from the fitting part 82d, and a handle 82d is firmly fixed to the upper part of the main body lever 82c, and a switch 82a is provided in the handle 82d. The operating lever of the switch 82a projects upward from the nearly central part of the upper face.  Accordingly, an operator can operates a right and left tilting motion of an auger, a moving-up and down motion, and a connecting/disconnecting motion of the right and left side clutch by a single hand, and the number of operating levers is reduced, and the operability can be improved.
Patent JP-H0395064-A (JP)
Title: Stacker tray
Inventor: KASAI MASUYOSHI
IPC: B65H31/02
Filed: 1989-09-01
Abstract: PURPOSE:To stack sheets neatly by installing upright a flat plate in alignment with the sheet carryout direction within 10mm of the sheet end in the carried-out direction of the sheet being carried out of a sheet transport device. CONSTITUTION:When a sheet 2 is carried out of a sheet transport device 3 and dropped onto a stacker tray 1, the end of sheet 2 in its flow direction comes in contact with a flat plate 4 installed upright within 10mm of the left end of sheet 2 so as to form a curved surface inside of the sheet end, and thereby a stiffness is given to the sheet 2. Therefore, sheets are carried out and stacked on the stacker tray 1 certainly one after another.
Patent JP-H0762026-A (JP)
Title: Radiation-curing resin composition and its cured material
Inventor: YOKOSHIMA MINORU
IPC: C08F20/34
Filed: 1993-08-20
Abstract: PURPOSE:To obtain the subject composition useful for a coating agent, etc., providing a coating film having excellent water resistance and solvent resistance, capable of being diluted with water, and an uncured part after curing treatment which can be redissolved in water, comprising a specific quaternary ammonium base-containing compound, a reactive diluent, etc. CONSTITUTION:This composition comprises (A) preferably 39-80wt.% of a compound containing a quaternary ammonium base of the formula (R1 is acid anhydride compound residue; R2 is H or methyl; R3 is 1-5C alkyl; X is Cl, Br, CH3-O- SO3 or C2H5-O-SO3) in the molecule, (B) preferably 20-60wt.% of a reactive diluent such as 2-hydroxyethyl (meth)acrylate and/or water and (C) preferably 0-10wt.% of a photopolymerization initiator such as benzophenone. The composition is cured to give a cured material.
Patent JP-H0890764-A (JP)
Title: Recording apparatus
Inventor: YAMATO KENICHI
IPC: B41J2/255
Filed: 1994-09-21
Abstract: PURPOSE: To provide a dot matrix type recording apparatus capable of continuing recording even when a dot generating recording deficiency is present. CONSTITUTION: An output processing part 3 transmits the speck, division number and the number of spaces between nozzle colors of a present recording head to a nozzle selection control part 4. The nozzle selection control part 4 selects a nozzle or nozzle block used in printing according to those data or the data of an indicated deficient nozzle. The output processing part 3 converts the printing data received from an input interface part 2 to image data on the basis of the data related to the nozzle selected by the nozzle selection control part 2 to write the image data in an output buffer 5. A printing head control part 6 controls a printing head 7 while reading the data of the output buffer 5 to actually perform printing.
Patent JP-S6286855-A (JP)
Title: Solid-state image pickup element for radiation
Inventor: SAITO MITSUO
IPC: H04N5/335
Filed: 1985-10-14
Abstract: PURPOSE:To obtain a radiation solid-state image pickup element having a simple structure and high efficiency by using a heavy metal layer as a primary electrode, and employing a photoconductor having large X-ray absorption capacity for the photoconductor layer. CONSTITUTION:A radiation solid-state image pickup element has a scanning circuit 100 and a photoconductor 200. Each sensor has a semiconductor substrate 11, a source 12, a gate 13, a drain 14, an insulating layer 16 of SiO2, secondary electrode 17B for partitioning picture elements, and primary electrode 17A for coupling the secondary electrode with the source. The primary electrode is formed of the electrodes 17A, 17B. The primary electrode is formed of a heavy metal layer for protecting the scanning circuit by shielding X-ray. The photoconductor layer 18 employs Bi12GeO20 having high X-ray absorbing capacity. A picture element separating layer 19 for preventing between the picture elements from leaking and mixing in the colors is formed by forming grooves by plasma etching on the layer 18, and an insulator such as SiO2 is formed to be filled in the groove.
Patent JP-H0973701-A (JP)
Title: Information recording disk recording/reproducing device
Inventor: OGAWA HISASHI
IPC: G11B25/04
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To perform the selection of an information recording disk and the movement of an arm having a head part by using the same drive mechanism and to simplify a structure by adopting a cam mechanism. SOLUTION: Selection pins 41a, 41b are provided on plural holders holding the information recording disks, and the holder are made movable in the direction of laminating disks nearly vertical to the information recording disk surface. A cam plate 61 for selecting the disk and the cam plate 81 for moving the arm are provided slidably in the same direction. The selection pins 41a, 41b are engaged with cam grooves 66a, 66b provided on the cam plate 61 for selecting the disk. The arm is engaged with the cam plate 81 for moving the arm. Only the cam plate 81 for moving the arm is moved by a fixed slide amount after only the cam plate 61 is moved to an optional disk selective position by moving the drive pin 100 of the drive mechanism.  The driving force of the drive mechanism is selectively transmitted to the cam 61 and the cam 82 for moving the arm, and the selection of the disk and the movement of the arm are performed by the same one drive mechanism.
Patent JP-H06225766-A (JP)
Title: Expression cloning method
Inventor: JIYUNSHIEN SAN
IPC: C12N15/85
Filed: 1992-08-26
Abstract: PURPOSE: To provide both a method for cloning a nucleotide sequence encoding a protein and a kit therefor.  
     CONSTITUTION: This method for cloning includes steps of preparing a recombinant molecule containing the nucleotide sequence and a vector including an expression control element operatively attached at linkage sites to the nucleotide sequence, introducing the recombinant molecule into host cells derived from a multi-cellular organism, identifying cells expressing the protein by a means that specifically detects the protein among the host cells into which the recombinant molecule is introduced, attaching the cells expressing the protein to a solid surface and recovering the recombinant molecule from the attached cells. The characteristic of the method comprises the usability thereof for even testing the specificity of an antibody by binding thereof to the antigen when a DNA sequence encoding an antigen is available. This kit comprises the vector containing the expression control element, an adapter in conformity with the vector, a primer of a pair of vectors, a vessel, a cell fixing agent and a labeled antibody. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2001049091-A (JP)
Title: Build-up type multi-layer printed wiring board, resin composition and resin film used therefor
Inventor: HANAMURA KENICHIRO
IPC: C08K5/52
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for a build-up, a resin film with a carrier sheet and a build-up type multi-layer printed wiring board which do not generate a toxic gas such as hydrogen bromide, and the like, during incineration, and show excellent heat resistance and humidity resistance. SOLUTION: A resin composition for a build-up comprises (A) a thermoplastic resin or a thermosetting resin having a weight average molecular weight of not less than 10,000, (B) an epoxy resin, (C) melamines and/or benzoguanamines, (D) esters of phosporic acid, (E) an inorganic filler, (F) a hardener, and (G) a hardening promotor as essential components, wherein the amount of (A) thermoplastic resin or the thermosetting resin is 5 to 70 wt.%, and the amount of (D) the esters of phosphoric acid is 5 to 30 wt.% based on the total weight of (A) to (F). The resin is applicable to the build-up of a multi-layer printed wiring board.
Patent JP-S6288756-A (JP)
Title: Unwinder device
Inventor: JINGUJI TADASHI
IPC: B65H19/10
Filed: 1985-10-14
Abstract: PURPOSE:To make selection of both new and old web rolls so as to be speedily performed without using man power, by separating the web roll turned into smaller in its winding diameter from the top of a support block while transferring the new web roll onto this support block and performing a web join between these new and old web rolls. CONSTITUTION:When a winding diameter of a web roll 2 on a web roll support block 10 becomes smaller, a support arm 30 of a lifting frame 29 goes up and is on standby as rotation of the web roll 2 is being allowed till a new web roll is fed onto the support block 10. This new web roll is transferred by a transfer device 24 along a rail 18 from the previous standby position. Next, a friction roller 39 is pressed to a spool 7 of the old web whereby this old web roll comes to deceleration rotation. And, the web 1 is pressed to a web starting end, coated with a bonding agent, of the new web roll and adheres to it. Next, a cutter 47 is projected out, and the web between a press roller 45 and the old web roll is cut off. With this constitution, full automation is carried out, thus continuous operation is performable.
Patent JP-H0274019-A (JP)
Title: Manufacture of solid electrolytic condenser
Inventor: KUDO YASUO
IPC: H01G9/028
Filed: 1988-09-09
Abstract: PURPOSE:To enhance the condenser characteristics especially frequency characteristics by a method wherein an electrolyte film comprising conductive high molecule is formed on a valve metal having an oxide film. CONSTITUTION:A high molecular film in excellent bondability and coverage previously scattered with an oxidizing agent for polymerization is formed on a valve metal having an oxide film and then polymerizing monomer producing conductive high molecules by oxidizing polymerization is brought into contact with the high molecular film to form an electrolyte film comprising compound high molecular conductor with conductive high molecules permeating into the high molecular film. Thus, the oxidizing polymerization conductive high molecules can be provided with filming properties, surface bondability and coverage which are individually to be provided for powder only further enabling the electrolyte film to be formed not in the anode state. Furthermore, a polymer in extremely high conductivity and high thermal stability can be produced from pyrrole, thiophene or the derivative heterocyclic compound thereof. Through these procedures, a solid electrolytic condenser having excellent frequency characteristics and high temperature life properties can be manufactured.
Patent JP-H0672235-A (JP)
Title: Intention display device for car running ahead
Inventor: YONEDA HITOSHI
IPC: B60Q1/50
Filed: 1992-08-26
Abstract: PURPOSE:To surely and easily display the intention of a vehicle running ahead toward a vehicle running behind by providing a conversion means converting the output of an inputting means on voice signals into character data, and concurrently providing a display means displaying the content of intention toward the vehicle running behind. CONSTITUTION:When the crew of a vehicle running ahead displays a kind of his intention to the crew of a vehicle running behind, if only the crew of the vehicle running ahead reads aloud his message before a microphone 1, after voice signals have been converted into electrical signals corresponding to the message, they are inputted into a voice/character converting circuit 2. In the voice/character converting circuit 2, after voice signals have been converted into corresponding character data based on the inputted signals, the data is then forwarded to a display means 3. In the display means 3, the message inputted by the crew of the vehicle running ahead is displayed based on the inputted character data.
Patent JP-H0893159-A (JP)
Title: Mounting method for solar cell
Inventor: KAWAI MAKOTO
IPC: H01L31/042
Filed: 1994-09-22
Abstract: PURPOSE: To make it possible to easily execute fire and water proof treatment for a roof surface of a wooden house, etc., with conventional specifications, to enable the prevention of the lowering of power generating efficiency caused by temperature rising of a solar cell, to facilitate the maintenance of the inspec tion, exchange, etc., of a solar cell module as well as simple execution and to prevent the spoilage in the beauty of a house. CONSTITUTION: Wooden battens 17 as set platforms of solar cell modules are fixed to a roof surface applying fire and water proof treatment with conventional specifications thereto with screw nails, etc., and the solar cell modules 2 are respectively mounted to the battens 17 with screws in a detachable manner in a state to maintain an interval between the solar cell modules 2 and roof surface and between the solar cell modules 2 and 2. Roofing is made as usual with a roof member such as a colored asbestos board 24, etc., except the battens 17, and cords from the solar cell modules 2 are also led in an attic space through a covered ridge cap provided outside the top of a roof.
Patent JP-S61229957-A (JP)
Inventor: ROBAATO EDOUIN GUREIBUSUTOTSUK
IPC: F02D17/02
Filed: 1985-10-12
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-H0568099-A (JP)
Title: Incoming voice sounding system
Inventor: NIWA NOBUAKI
IPC: H04M3/42
Filed: 1991-09-09
Abstract: PURPOSE:To allow a called party to reply an incoming call directly and to execute a job efficiently by collating a caller number of an incoming call with a dial number registered in advance and sounding a relevant reply name in place of a ringer tone. CONSTITUTION:Plural dial numbers and a recipient name corresponding to the dial number are entered from a key board 3 and stored in advance in a dial number recipient name storage memory 4. A central controller 2 collates a dial number of a caller received from an I interface section 1 with a dial number registered in the dial number recipient name storage memory 4 at the arrival of a call, commands the transmission of a ringer tone to an incoming tone (ringer tone) sender 6 when they are dissident, and gives a command to a voice synthesizer 5 to sound a recipient (called party) name to the called telephone set in place of a ringier tone when coincident.
Patent JP-H11111764-A (JP)
Title: Ceramic ball grid array using on-site extension of solder through spring
Inventor: PETER J BROFMAN
IPC: H01L23/48
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To form an extended solder bond between two substrates which are mutually connected by solder to form an electronic module, by reflowing an extensible paste solder bump to extend an extension means thereof so as to raise the height of a first mutual solder connection, and forming an extended solder bond in the electronic module. SOLUTION: The distance between the upper surface of a substrate 19 and the lower surface of a substrate 16 which faces the substrate 19, is represented by C. A paste 17, which is formed on the substrate 19, is in receipt of the lower end of a reflowed solder ball 18 so as to be in contact therewith. The height of an extensible solder bump 14 is represented by B which is smaller than the height C of the solder ball 18. When the solder ball 18 is heated at a temperature high enough only to reflow itself, the substrate 16 lowers toward the substrate 19 as the solder ball 18 melts. Since the reflow temperature of the solder ball 18 is lower than that of the extensible solder bump 14, the bump 14 remains solid during the heating so as to contribute to preventing the substrate 16 from going down to the level lower than the height B.
Patent JP-S59131605-A (JP)
Title: Manufacture of polymerization catalyst
Inventor: MERUBIN BURUUSU UERUCHI
IPC: C08F10/00
Filed: 1983-12-01
Abstract: Alpha-olefins are polymerized employing a catalyst which forms on mixing a catalyst component A formed by milling together a magnesium halide or manganous halide with selected catalyst adjuvants followed by treatment of the resulting milled product with a halogenated tetravalent titanium compound and combining the product thus formed with a cocatalyst component B comprising at least one of an organoaluminum compound and an organoaluminum monohalide with or without an aromatic ester as a part of the cocatalyst system.
Patent JP-H06280910-A (JP)
Title: Disc brake device
Inventor: AMANO KOICHI
IPC: B62L1/00
Filed: 1993-08-23
Abstract: PURPOSE:To restrain the drop of durability of a vibration proof rubber and also improve the design freedom of a spoke when a brake noise is restrained by using a ring shaped vibration-proof rubber. CONSTITUTION:A ring shaped recessed groove 19 opening on a brake disc 13 side is formed on the plate shaped part 18 of a hub 4. The ring shaped vibration-proof rubber 16 is compressed by a brake disc 11 and the ring shaped recessed groove 19 so as to be interposed in this ring shaped recessed groove 19. The almost entire vibration proof-rubber 16 is covered and not brought is contact with the spoke and its pressure receiving part is brought in surface contact. As the vibration-proof rubber 16 is not exposed to the outside and also a stress concentration part is eliminated, durability can be increased. As no compressing force is applied to the spoke, a design freedom is increased.
Patent JP-H0275067-A (JP)
Title: Ndb access system by read/write interface
Inventor: SHIOKAWA SATOSHI
IPC: G06F17/30
Filed: 1988-09-12
Abstract: PURPOSE:To enable even a person who has no technical knowledge of a data base operating language to easily have an access to a network data base by preparing a file data base correspondence definition which defines previously the information that has an access to the network data base in a file form. CONSTITUTION:The file data correspondence definition 3 is prepared to previously define the information having an access to a network data base 6 in a file form. Then an application program 1 produces a read/write instruction to the base 6 and therefore this instruction is converted into a data base operating instruction by reference to the definition 3. Thus a constitution is attained for reception of the corresponding data. As a result, even a person who has no technical knowledge of a data base operating language can easily have an access to the base 6 having a complicated structure via a program described in a COBOL language, etc. Then the desired data can be taken out or written.
Patent JP-H0418032-A (JP)
Title: Fibrinolytic agent containing tissue plasminogen activator or derivative thereof
Inventor: SHIMAZAKI YUKIO
IPC: A61K47/36
Filed: 1990-08-31
Abstract: PURPOSE:To obtain a fibrinolytic agent containing a tissue plasminogen activator (t-PA) or a derivative thereof, a polyanion and an amine compound and as necessary further an acid and enhanced in the solubility thereof over a wide concentration range of the t-PA even in a high or low concentration of salt. CONSTITUTION:The aimed fibrinolytic agent containing (A) a tissue plasminogen activator (t-PA) or derivative thereof, (B) a polyanion of saccharide, amino acid, nucleic acid base, etc., in which an anion residue is a carboxyl group, carboxymethyl group, sulfuric acid group or phosphoric acid or salt thereof, (C) an amine compound such as mono- to tri-ethanolamine, polyethyleneimine, arginine or lysin or salt thereof and as necessary (D) an acid or salt thereof, preferably sulfuric acid, phosphoric acid, pyrophosphoric acid or citric acid. Each ingredient is preferably blended at ratios of the ingredient B of >=25mug, especially 100mug-100mg and ingredient C and ingredient D of 20mumol-10mmol, especially 50-500mumol based on 1mg ingredient A.