baber/WOPTO huggingface dataset:
Patent JP-H05247028-A (JP)
Title: Novel 4-(4-imidazolyl)piperidine substituted at position 1, preparation thereof, and its therapeutic application
Inventor: JIYANNMISHIERU ARAN
IPC: A61K31/4427
Filed: 1991-12-27
Abstract: PURPOSE: To obtain novel 4-(4-imidazolyl)piperidines that controls formation and release of histamine H 3  in the brain as an inhibitor of H 3  histamine receptor and is applied for treatment of the central nerves system diseases.  
     CONSTITUTION: The novel compd. is a compd. of formula I {wherein R 1  is H or a COR 2  (R 2  is benzene ring, cyclopentylmethyl, cyclohexylmethyl, cyclopentylamine, phenylamine, etc.); R is H or a COR 3  [R 3  is an aliphat. group, cycloalkane or a benzene ring in which p-position is substitutable, (CH 2 ) n R 4  (n) is 1 to 10; R 4  is a cyclane, substitutable benzene ring, substd. thiophene, etc.), CH=CHR 8  (R 8  is a cyclane ring), NH(CH 2 ) n R 9  (R 9  is a cyclane ring, benzene ring, etc.; (n) is 1 to 5)]}, e.g. 1-(hexylcarbonyl)-4-(1H-imidazolyl-4)piperidine. The compd. of formula I, in which R 1  is H and R is a COR 3  is obtd. by reacting a compd. of formula II with a compd. of formula R 3 COCl or a compd. of formula R 3 CO 2 CO 2 C 2 H 5 . 
     COPYRIGHT: (C)1993,JPO
Patent JP-H11190092-A (JP)
Title: Connector for ceiling furring strips
Inventor: SUEMATSU TADASHI
IPC: E04B9/10
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a connector, which is installed easily, in which there is no possibility of detaching and which can be used for ceiling furring strips having different size. SOLUTION: In the connector 1 mutually connecting the ceiling cradlings 11, the ceiling furring strips 11 have bottom sections 12, on which interior finishing materials are mounted, left-right side sections 13 erected from both side ends of the bottom sections 12 and bent sections 14, in which the upper end sections of each side section 13 are bent and formed to the insides.  The connector 1 has a bottom plate section 2 inscribed with the bottom sections 12 of the ceiling furring strips 11 and left-right side plate sections 3 erected from both side ends of the bottom plate section 2 and engaged with the bent sections 14 of the ceiling furring strips 11, positioning pieces 4 projected to the outside are formed at approximately the central sections of the side plate sections 3, and pairs of tongue pieces 5, 6 (7, 8), in which parts are notched and bent to the external direction, are formed to the bottom plate section 2 or the side plate sections 3 so that the front ends of the tongue pieces are mutually faced oppositely and the positioning pieces 4 are interposed among the tongue pieces.
Patent JP-2001174288-A (JP)
Title: Steerage detector
Inventor: KUKI HEIJI
IPC: G01D5/36
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To enhance the degrees of freedom for the arrangement of light emitters and photodetectors. SOLUTION: Around a steering shaft 11, a transparent or translucent semiconductor 12, where light penetrates inside is provided. Masking tapes 16 and 17 are pasted on the light guide 12 and a light incidence part 12c as a light entrance and light exiting parts 12a and 12b as a light exit are formed. Exiting and receiving of light are conducted between the light emitter 13 and the photodetectors 14 and 15 by way of the light incidence and light exiting part 12c, 12a and 12b in the constitution.
Patent JP-H06204866-A (JP)
Title: Decoder
Inventor: OKAMOTO SEIJI
IPC: H03M1/08
Filed: 1992-12-28
Abstract: PURPOSE:To provide a decoder capable of constituting a D/A converter of a circuit having small power consumption and small element size even when the period of a clock signal for starting up D/A conversion is shortened and reducing power consumption and chip size. CONSTITUTION:When a reference clock signal (phi0) is outputted from a pulse generator 10, the frequency of the signal phi0 is divided into m components by a frequency divider 20 and clock signals phia, phib are outputted. A pulse width extending circuit 60 outputs a clock signal phiA for starting up D/A conversion based upon the signals phia, phib and outputs a clock signal 4B longer than the other period only in a D/A conversion period. The D/A converter 30 converts an input digital signal Di into an analog signal based upon the signal phiA. A switched capacitor film 40 removes a high frequency component in the output of the D/A converter based upon the signal phiB and the removed high frequency component is amplified by a buffer amplifier 50 and outputted as an analog signal Ao. The D/A converter 30 can be constituted of a circuit element having small power consumption and small element size even if the period of the signal phiA is shortened.
Patent JP-H11187868-A (JP)
Title: Culture of virus of cell
Inventor: MOTOKI MASAMICHI
IPC: C12M3/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for culturing a virus or a cell by effectively supplying oxygen to a culture solution in a method for culturing a virus or a cell. SOLUTION: In this method for culturing a virus or a cell in a suspension state, a sufficient amount of oxygen is supplied to a culture solution without directly bringing an oxygen gas into contact with a virus. In a method for culturing a virus and a cell in a suspension state or a method for culturing a cell in a suspension state, an oxygen supplying method comprising (a) a process for supplying a hydrophobic solvent having dissolved oxygen to a culture tank, (b) a process for taking out the hydrophobic solvent from the culture tank to the outside of the tank, (c) a process for dissolving oxygen in the hydrophobic solvent taken out from the culture tank to the outside of the tank by using an oxygen permeable membrane and (d) a process for recycling the obtained hydrophobic solvent having dissolved oxygen to the process (a) is used.
Patent JP-2001172133-A (JP)
Title: Hair growing agent
Inventor: UDA MASANORI
IPC: A61K8/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent the hair from greasy and stiff touches when a hair growing agent containing a polyphenol, e.g. procyanidin or the like, is used. SOLUTION: The greasy and stiff touches are prevented by formulating a polyoxyalkylene-modified organopolysiloxane.
Patent JP-2001175166-A (JP)
Title: Method and device for transforming code
Inventor: ITO TORU
IPC: H03M7/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional method of selecting values of a transformation table to be used for code transformation has not specifically been prescribed, and that a biased transformation result possibly influence a transformation characteristic depending on set positions of the figures (or signs or the like) of the transformation table. SOLUTION: Input information P is transformed into line position designating information RP by a line position designating part RCr of a line-column designating part RP, and is also transformed into columnar position designating information CP by a columnar position designating part RCc. An encoding part obtains transformed information C from a magic square M by designating a line position and a columnar position of the magic square M. Here, when a value of an nth order magic square is assumed to be from 0 to n2-1, the input information P takes a value from 0 to n2-1; a value of the line position designating information RP takes a quotient of P/n; and a value of the columnar position designating information CP takes P mod n (a remainder of P/n). The magic square has an even distribution of elements, and this secures inverse transformation.
Patent JP-H06198643-A (JP)
Title: Cooling method for strand for pellet
Inventor: MIYAHARA MASAAKI
IPC: B29B13/04
Filed: 1992-12-29
Abstract: PURPOSE:To efficiently cool a strand formed in extrusion molding with cooling fluid by employing a cooling device having a cooling nozzle halfway in a leading passage provided inside thereof. CONSTITUTION:In a cooling device 13, an annular cooling nozzle 12 is formed facing downward at a boundary of a lower leading passage 5 and an upper leading passage 9, by a main body 1 with a recessed cross section having a cooling fluid supply opening 2 at its side part and having the lower leading passage 5 with an inside opening 3 expanding in a shape of funnel at its center and by a spiral member 7 having at its inside center a taper core 10 with the upper leading passage 9 in the upper part of the main body. The cooling device 13 is arranged vertically below a nozzle 19 of an extruding machine. A strand 20 formed by extrusion molding is led into the leading passage of the cooling device 13. A cooling fluid is blown off from the cooling nozzle 12 to the lower leading passage 5 so as to cool the strand 20.
Patent JP-2000180331-A (JP)
Title: Wear-testing machine
Inventor: ITSUKAICHI TAKESHI
IPC: G01N3/56
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a wear-testing machine in a simple configuration that can arbitrarily set the relationship between the revolution and rotation on its own axis for a test piece that is supplied for a wear test by agitation and can be adapted to various kinds of test environments. SOLUTION: A wear-testing machine is provided with a first rotor 21 that is mounted on a spindle 22 being rotated and driven by a motor 24 for revolution, a second rotor 31 that is provided coaxially while surrounding the spindle and is rotated and driven by a motor 34 for rotation on its own axis, a plurality of third rotors 41 that are supported, rotatably by the first rotor along the periphery of the second rotor and are connected to the second rotor via a gear mechanism and are rotated and driven, and a polishing material container 51 that accommodates a polishing material G that is supplied for the wear test of a test piece S being fitted to the third rotor and buries the above test piece into the polishing material.
Patent JP-H11188149-A (JP)
Title: Bonus device for game machine and game machine
Inventor: SAWADA HISASHI
IPC: A63F7/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a bonus device for a game machine capable of freely changing and displaying a pattern by a simple mechanism. SOLUTION: On the circumferential surface C1 of a first drum 531 , plural image display parts are provided. A second drum 551 is concentrically arranged on the inner side of the first drum 531 and the inside is divided into plural areas R1 ,... by a light shielding wall 56a. The first drum 531 is rotated at a high speed at a fixed speed at all times and the rotating operation of the second drum 551 is controlled by a control part 69. Strobes 61 are provided inside the respective areas R1 ,... and the prescribed selected image display parts are allocated to the respective areas R1 ,....  The control part 69 lights the strobes 61 provided inside the respective areas at a timing at which the respective areas rotated and moved to a prescribed position and the image display parts allocated to them overlap based on signals from a first position sensor 65 and a second position sensor 67 for detecting the positions of the respective drums.
Patent JP-2001171368-A (JP)
Title: Power transmission device and its assembling method
Inventor: KANUKI SEIJI
IPC: B60K17/04
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a continuously variable speed pulley device and a reduction gear device between a crankshaft of an engine and a tire hub to simply, quickly and effectively attach a device suitably changing driving force of the engine for transmitting it to a tire in a motorcycle or the like. SOLUTION: This device comprises a power side variable speed pulley B constituted of a transmission shaft 23, a fixed pulley half body 6, a movable pulley half body 5, a ramp plate 7, and a weight roller 8 and journalled by the transmission shaft 23, a driven side variable speed pulley C, a connecting body A having a housing guide part 2 constituted of a surrounding wall face part 2a supporting a side of the movable pulley half body 5 so as to surround it and a through hole 2b penetrated by the crankshaft 22, a fixing tool 24 for fixing the transmission shaft 23 to the crankshaft 22 and fixing the fixed pulley half body 6 to the transmission shaft 23, and a cover body E constituting a housing of the continuously variable speed pulley device with the connecting body A.  The power side variable speed pulley B and the driven side variable speed pulley C wound by a belt 20 is attached to the housing.
Patent JP-2001170972-A (JP)
Title: Molding mold
Inventor: NAKANISHI YOSHITOSHI
IPC: B29C45/14
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a molding mold which can hold a molding material surely on a lower mold even when a terminal holding part is inserted into the terminal part of the molding material and prevent the generation of a defective product. SOLUTION: In the molding mold, on the opposite side to the terminal holding part 22 for holding the terminal part 12 of the molding material 11 to be insert- molded, a slide part 23 for holding the cylindrical part 13 of the material 11 is employed for a lower mold 2. The upper surface of the slide part 23 is extended above the centerline of the cylindrical part 13 to be engaged with the cylindrical part. An upper mold inclination part 31 is formed in an upper mold 3, a slide inclination part 25 is formed in the slide part, and the slide part can be moved without the necessity of a driving part.
Patent JP-2000183048-A (JP)
Title: Chemical vapor deposition equipment
Inventor: TANIMOTO SATOSHI
IPC: C23C16/44
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To restrain particles originated from a transport pipe from being attached, by a method wherein an impulse flow suppression means which reduces a material vapor introduced from an open valve to a prescribed pressure and guides it into a reaction chamber through a vapor inlet is provided between the open valve and the vapor inlet. SOLUTION: A substrate 11 that is cleaned enough is placed on a susceptor inside a reaction chamber 10, all open valves 16a, 16b, and 16c are closed, the reaction chamber 10 is exhausted, the valves 16a, 16b, and 16c are opened to introduce material gas from generators A, B, and C to the reaction chamber 10, an exhaust speed regulator 19 is actuated to keep the inside of the reaction chamber 10 at a certain pressure for the formation of a film. When the open valves 16a, 16b, and 16c are opened to start forming a film, an impulse flow is induced by a high pressure difference and advances downstream, and when it reaches an impulse flow suppression means 51, a flow of material gas slows down downstream from the suppression means 51 to a prescribed flow rate and guided into the reaction chamber 11.  An impulse flow of material gas induced at an opening is almost completely absorbed, and a flow of material gas is slowed down downstream from the suppression means to a low flow rate so as not to transfer particles inside a transport pipe 17.
Patent JP-H11175056-A (JP)
Title: Score recognition method and computer-readable recording medium where score recognition program is recorded
Inventor: NAKANO SEIJI
IPC: G06K9/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To properly and automatically assign a crush cymbal and a top cymbal when a drum notating method is estimated. SOLUTION: This method implements a symbol recognition process for recognizing all the symbols of a musical score including musical notes, a notating method applying process for applying a drum notating method of drum parts of the musical score according to the information obtained by the said process, an appearance frequency calculating process for calculating the appearance frequency of the crush cymbal, a threshold value deciding process for deciding whether or not the appearance frequency exceeds a specific threshold value, a reassigning process S112 for reassigning the crush cymbal and top cymbal when it is judged that the threshold value is exceeded,  a musical instrument assigning process S113 for assigning actual sounding musical instruments to the symbols of the recognized drum part according to the drum notating method applied by the notating method applying process and the drum notating method of the drum musical instruments reassigned by the reassigning process, and a data converting process for conversion to a musical source data that can be played according to the musical instrument data assigned by the process.
Patent JP-2000184706-A (JP)
Title: Synchronous rectifier circuit
Inventor: NODA HIROSHI
IPC: H02M3/28
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To increase the conversion efficiency of a forward-type switching power supply circuit. SOLUTION: A field effect transistor(FET) 11 turns on and off repeatedly based on a cyclic control signal Sc. Then, AC voltage is generated on a secondary winding 10b of a transformer 10 and FETs 13, 14 rectify and circulate current supplied to a load. During a simple off period on and after the reset of the transformer 10 is finished of a circulation period wherein the FET 11 is in an off state, the FET 14 is turned off and therefore circulation current is allowed to flow in a diode 15. Meanwhile, a regulator 20 determines the range of the simple off period of the control signal Sc and regulates the current in a transistor 28 according to the range to speed up the charging of a capacitor 12-2. As a result, the cycle of the control signal Sc can be shortened and a quantity of current in the diode 15 can be small.
Patent JP-2001172256-A (JP)
Title: Method for extracting and purifying hydroperoxides
Inventor: NORITAKE TOMOYUKI
IPC: C07C409/12
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for extracting and purifying hydroperoxides by which a loss of the hydroperoxides by decomposition in an alkaline aqueous solution is suppressed, i.e., the loss of the hydroperoxide by decomposition in a purifying process is suppressed and the extracting and purifying can be carried out under economically advantageous conditions in the method for extracting and purifying at least one kind of the hydroperoxides from a liquid containing the hydroperoxides obtained by oxidation of an alkyl aromatic hydrocarbon by using the alkaline aqueous solution. SOLUTION: This method for extracting and purifying the hydroperoxides is that the alkaline aqueous solution in which the content of acetone is <=1 wt.% is used in the method for extracting and purifying at least the one kind of the hydroperoxides from the liquid containing the hydroperoxides obtained by oxidation of the alkyl aromatic hydrocarbon by using the alkaline aqueous solution.
Patent JP-H11170906-A (JP)
Title: Light attaching structure
Inventor: TERAOKA HARUO
IPC: F21S8/10
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a light attaching structure which is capable of attaching a light so as to be detachable freely against the opening part of a part to be attached. SOLUTION: This light attaching structure is constituted by opening a part to be attached with a prescribed wall thickness, forming an opening part 4 at it so as to be fitted in a light body 3 to be attached, forming the first locking part 8 which comes into contact with the back side surface 7b of an opening circumferential part 7 so as to regulate the fitting degree of the light body 3 at the time of fitting in the opening part 4, at the upper surface 3a of the light body 3, forming the second locking part 9 which allows the opening part 4 to be passed through with its legs closed elastically from the outside to the inside of the opening part as a result of contact with the upper surface 3a of the opening part 4,  and comes into contact with the back side surface 7b of the opening circumferential part 7 as a locking surface with legs opened elastically when it passes through the opening part 4 at the opening passing part 3a-1 of the light body 3 for the opening part 4, and continuously-forming a locking releasing arm 9f which extends from it to the vicinity of the lens of the light body 3 along the inner surface of the opening, at the second locking part 9.
Patent JP-2001172423-A (JP)
Title: Method and apparatus for recoverying polystyrene
Inventor: IWAMURA JUNICHI
IPC: C08J11/08
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for recovering, purifying and reutilizing used polystyrenes (expandable polystyrene, polystyrene foam) defined by the vessel package recycling law. SOLUTION: This method for purifying and recovering polystyrene is to cut used polystyrene during washing, dissolve the washed and cut used polystyrene by showering with a lower alkylbenzene, a monocyclic terpene hydrocarbon or their mixture on a filter, filter and mix the filtrate with a lower aliphatic alcohol under agitation and separate and precipitate polystyrene as polystyrene gel.
Patent JP-H10182380-A (JP)
Title: Agent for drying keratin fiber and dyeing
Inventor: BRAUN HANS-JUERGEN
IPC: D06P3/08
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicine useful for a nonoxidative dyeing agent for keratin fiber, simply usable, capable of providing dark dyeing, containing a specific o-benzoquinone and a prescribed amino- or hydroxy compound. SOLUTION: This agent is obtained by formulating (A) 0.02-3wt.% of an o-benzoquinone of the formula [R<1> to R<4> are each H, Cl, a 1-5C alkyl, a 1-5C alkoxy, a 1-2C alkylenedioxy or an amino-NR<5> R<6> (R<5> and R<6> are each H, an aryl or a 1-6C alkyl)] with (B) 0.03-6wt.% of an amino- or hydroxy compound of the formula X-A-Y [X is nitro, cyano or sulfonato; Y is OH or amino-NR<a> R<b> (R<a> and R<b> are each H or a 1-4C alkyl): A is a (substituted) straight-chain or cyclic or branched 1-6C alkyl, a (substituted) aromatic heterocyclic or carbocyclic] and optionally (C) an additive, water, a lower aliphatic alcohol, an emulsifying agent, etc., and is used for dyeing keratin fiber.
Patent JP-H11314625-A (JP)
Title: Manufacture of container for liquid
Inventor: YAMAMOTO KOJI
IPC: B65D1/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a container for liquid excellent in transparency, heat seal strength, durability, etc., i.e., excellent in various physical properties by forming a copolymer of ethylene having various specified properties and an α-olefin of not less than 4 carbons through the tubular film process. SOLUTION: In manufacturing a container by forming a copolymer of ethylene and α-olefin of not more than four 4 carbons by the tubular film process, the copolymer whose melt flow rate is in a range of 0.1 to 50 g/10 minute, is used. When the density D is below 0.91 g/cm<3> , the elution quantity at 50 deg.C in the measurement by the temperature rise elution fractionation satisfies the inequality Y(%)<=-4,500D+4,105 (where, Y<=100). In addition, the haze is not more than 30%, the flexural modulus of elasticity (flexibility) by the ASTM D747 is not more than 2,500 kg/cm<2> , and the residue by the ignition residue test method specified in Japanese Pharmacopoeia is not more than 0.1 wt.%.
Patent JP-2000188882-A (JP)
Title: Drive device, calendar displaying device, portable apparatus, and timepiece
Inventor: MIYAZAWA OSAMU
IPC: H02N2/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a calendar displaying mechanism for timepiece, which uses the vibration of a diaphragm as a drive force and the thickness of which can be reduced. SOLUTION: When a plate-like diaphragm 10 makes flexural vibrations, flexural vibrations are excited in the in-plane direction in a mobile section 21. When the end section of the mobile section 21 strikes a rotor 30, the rotor 30 rotates. The rotation of the rotor 30 is transmitted to a date indicator 50 via an intermediate date wheel 40 and a data indicator drive wheel 60. The power transmission from the mobile section 21 to the date indicator 50 is performed in a plane. Therefore, the thickness of a calendar displaying mechanism can be reduced.