baber/WOPTO huggingface dataset:
Patent JP-H10231292-A (JP)
Title: 2-aryl-3-aminoaryloxynaphthyl compound, intermediate and their production
Inventor: HAUSER KENNETH LEE
IPC: C07D295/15
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound consisting of a specific 2-aryl-3- aminoaryloxynaphthyl compound, having a selective estrogen receptor modulator activity, useful for, e.g. correcting a condition resulting from the presence of high level of estrogen. SOLUTION: This compound is shown by formula I  (n) is 1, 2 or 3; R<1> is H, OH, a 1-4C alkoxy, a 2-7C alkoxycarbonyl, an SO2 1-6C alkyl, an OCOAr [Ar is a (substituted) phneyl]; R<2> and R<3> are each H. OH, a halo, a 1-4C alkoxy, a 2-7C alkoxycarbonyl or the like R<4> is 2/-pipelidinyl, 1-pyrrolidinyl, 4- morpholino,diaminomethyl or the like}, and is useful as, e.g. a selective estrogen receptor modulator. The compound is obtained by reacting a ketone shown by formula II [R<1a> is H or OR<6> (R<6> is an OH protective group); and R<2a> and R<3a> are each H, F, Cl or the like] with 4-nitro-1-fluorobenzene, after the former is enolized, and reducing the nitro group in the product of the above reaction.
Patent JP-2001099847-A (JP)
Title: Microarray-chip manufacturing apparatus
Inventor: OGURA NOBUHIKO
IPC: B01J19/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a microarray-chip manufacturing apparatus by which the spotting operation time of a specific binding substance can be shortened more than that in conventional cases. SOLUTION: Arranged pins 31 which collect a specific blinding substance 11 stored in two-dimensionally longitudinal 8 pieces x transverse 12 pieces of specific-binding-substance holes 10a on a microtiter plate 10 on which the specific-binding-substance holes 10a are formed two-dimensionally and by which the collected specific binding substance 11 is spotted in a point shape are provided. A head 30 which comprises the pins 31 and an interval change means 33 used to change the pitch of the pins 31 is provided, A movement means 40 which moves the head 30 from the microtiter plate 10 up to a slide glass 20 is provided.
Patent JP-H04159962-A (JP)
Title: Pulley electrification removing device for optical fiber winder
Inventor: IINO SHIGEO
IPC: G02B6/00
Filed: 1990-10-19
Abstract: PURPOSE:To prevent a pulley from wearing and being damaged by disposing a conductor earthed in opposition to the groove of a pulley for optical fiber winder. CONSTITUTION:As an electrified pulley 2 is laid in a considerably high electric potential to the ground because its static electricity, a large electric potential gradient is formed around a conductor 1 earthed in opposition to the groove 21 of the pulley 2. Particularly, when the conductor 1 is columnar or cylindrical, the surface, opposite to the pulley 2 of the conductor 1 is sharply uneven, or the conductor 1 is formed of a bundle of fine lines and the top end of the fine lines are opposed to the pulley 2, the electric potential gradient around the conductor 1 is particularly large.
Patent JP-H05122049-A (JP)
Title: Output buffer circuit
Inventor: WACHI ITARU
IPC: H03K19/0175
Filed: 1991-10-25
Abstract: PURPOSE:To suppress noise being the main cause of an erroneous operation when plural output buffer circuits are simultaneously operated. CONSTITUTION:The output buffer circuit consists of inverters 1 and 2, a P- channel MOS transistor 3 and an N-channel MOS transistor 4, the CMOS inverter 7 consisting of the P-channel MOS transistor 5 and the N-channel MOS transistor 6 and a Schmitt trigger circuit 8 in accordance with an input signal 101 and an output signal 102. When an input is an H-level, the P-channel MOS transistor 5 is an ON-state, an output becomes the H-level so as to drive a load and to be simultaneously fed-back through the Schmitt trigger circuit 8, the P-channel MOS transistor 3 is turned on, the gate voltage of the P-channel MOS transistor 5 is increased and ON-current decreases. Therefore, the peak value of current which is made to flow in the CMOS inverter 7 is suppressed. When the input transfers from the H-level to the L-level, peak current is suppressed in the same way, so that noise generation is prevented.
Patent JP-H07134795-A (JP)
Title: Method and device for displaying route
Inventor: YAMAMOTO SHINJI
IPC: G08G1/0969
Filed: 1993-11-09
Abstract: PURPOSE:To realize the effective route searching in a navigation device displaying the route from the present place to the objective place or to the place to be passed on a map. CONSTITUTION:When the route searching is selected and the selected route is calculated in a navigation device displaying the updated present position on the map screen according to the direction of the wheel and the travelling distance obtained by a magnetic sensor and a wheel speed sensor and displaying the route to the objective place and to the place to be passed, if there is a point or section where a driver can not drive or doesn't want to pass such as the section where the traffic jam occurs frequently and the section where construction work is performed or the section to be not passed from the present position to the objective place, these point or section are inputted and stored and the route searching is performed without them.
Patent JP-H05115338-A (JP)
Title: Bed
Inventor: FUJINO TOMIYOSHI
IPC: A47C21/04
Filed: 1991-10-25
Abstract: PURPOSE:To provide a bed which enables the drying of a mattress and a quilt evenly. CONSTITUTION:An air warmer 3 is provided below a base plate 5, which is provided with a first air path 11a to blow off a warm air A upward communicating with the air warmer 3. A second air path 12 is provided on a head board 1 to blow off the warm air along the top surface of the base plate communicating the air warmer 3. Thus, the warm air A and B sent directly into a space below the mattress 17 and that between the mattress 17 and the quilt 18 allows the drying of the mattress 17 and the quilt 18 thereby drying of the both evenly.
Patent JP-H06128391-A (JP)
Title: Method of bonding polyester fiber to polyester elastomer
Inventor: NAKAYAMA KAZUYUKI
IPC: D06M101/16
Filed: 1992-10-19
Abstract: PURPOSE:To perform the title bonding reduced in long-term coloration without detriment to the tearing strength of the product by bonding a polyester fiber to a polyester elastomer with a polyallylamine compound of a specified structure. CONSTITUTION:A polyester fiber is bonded to a polyester elastomer by applying a chemical containing a polyallylamine compound having a basic skeleton of the formula to the polyester fiber, heat-treating the fiber, treating the heat- treated fiber with a chemical comprising a thermoplastic polyester resin as a base and a polyisocyanate as a curing agent, and bonding the final treated fiber to the polyester elastomer. The composite material thus obtained has high adhesiveness between the fiber and the coating resin without detriment to the tearing resistance of the product, so that it can be applied as a substitute for a composite material made of a polyvinyl chloride resin for commercial goods, such as canvases and containers, and can provided commercial goods which are recyclable and nondeleterious to global environments.
Patent JP-H07112987-A (JP)
Title: Saccharide part-modified derivative of staurosporine
Inventor: YAMADA RINTARO
IPC: A61P43/00
Filed: 1993-10-14
Abstract: PURPOSE:To provide a novel compound having activities such as a platelet coagulation-inhibiting function, a vasodilative action, and an antiinflammatory action because of exhibiting an inhibiting action on myosin light chain kinase. CONSTITUTION:A compound of formula I [X is CHR1 is H, OH, etc.,); Y is CR2R3 (R2, R3 are H, a 1-4C acyloxy, etc.); or X and Y together exhibit CH=CH; but when R1 is H and R2 and R3 are the same each other, R2 and R3 together exhibit O or =NOH; or when R1 is H and R2 and R3 are dufferent from each other, one of R2 and R3 is H and the other and R1 are same and are OH, a 1-4C acyloxy; etc.,] and its salt. The compound is preferably obtained by reacting staurosporine with formaldhyde and sodium cyanoborohydride, reacting the product with m-chloroperbenzoic acid, and subsequently overheating the obtained compound of formula II (R10 is CH3, C2H5, etc.,).
Patent JP-H01121898-A (JP)
Title: Percussion sound generator
Inventor: ENDO YOJI
IPC: G10K1/00
Filed: 1987-11-06
Abstract: PURPOSE: To automatically produce crashing sounds having a high acoustic pressure in water by driving a striker by an energizing means to strike a part to be struck and allowing the oscillation of the part to be struck to travel to a shell and using the shell as an generally nondirectional underwater sound source which produces a prescribed percussion sound. CONSTITUTION: When triggers 212 go downward away from rolls 218, rolls 218 and a driving arm 216 are released from triggers 212, and a striker 214 is quickly pushed back in the direction opposite to the direction of an arrow by the force of a spring 220 and strikes one disk 230 of a drum-shaped shell 200. This part 230 to be struck is connected to the shell 200, the whole of the shell 200 is oscillated by this strike of the striker 214 to become a generally nondirectional sound producer. Thus, the crashing sound having a high acoustic pressure is automatically and continuously produced in water.
Patent JP-H04153052-A (JP)
Title: Printer device
Inventor: FURUI KATSUAKI
IPC: B41J5/30
Filed: 1990-10-18
Abstract: PURPOSE:To make it possible to print at a high speed by providing a printer device wherein a column/row conversion circuit is arranged in a DMA circuit and DMA transfer is performed by converting a received data from a column direction into a row direction at the conversion circuit. CONSTITUTION:Data such as character font and image data sent from a host 20 are received at a receiving buffer 24 and expanded to a column direction by a processor 22, a ROM 26, and a RAM 28 so as to be stored in an expansion/transfer buffer 30. Further, the data expanded to the column direction by a column/row conversion circuit 34 provided in a DMA circuit 32 is expanded to a row direction. Here, the data expanded to the row direction is transferred to a magnet driver 36 by the sequential DMA circuit so as to be printed sequentially. Accordingly, a high speed printing can be realized.
Patent JP-H10324564-A (JP)
Title: Ferrite material and ferrite sintered body to decrease noise
Inventor: UCHIKAWA TERUO
IPC: H01F1/34
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive ferrite material having excellent granulating property, comparable characteristics to those of a Ni-Zn ferrite and high noise absorbing characteristics in a high frequency range by incorporating a specified amt. of boron into a Mg-Zn ferrite comprising Fe2 O3 , MgO, ZnO and CuO. SOLUTION: This ferrite material consists of 45 to 52.5 mol.% Fe2 O3 , 10 to 50 mol.% MgO, 1 to 15 mol.% ZnO and 1 to 15 mol.% CuO as essential components and contains 2 to 70 ppm boron. If necessary, oxides of Mn, Co, Li are added by each <=5 mol.% and CaO, SiO2 , V2 O5 , BiO3 , Nb2 O5 , Ta2 O5 , ZrO2 , TiO2 , Al2 O3 , WO3 , MoO3 , SnO2 are mixed each by <=5 wt.%. The mixture is calcined and pulverized to obtain a calcined powder. Then a binder is added to the calcined powder, which is then granulated and sintered. Thus, a ferrite showing excellent properties to decrease noise in 1 to 1,000 MHz, especially in 100 to 1,000 MHz range can inexpensively be obtd.
Patent JP-S62190085-A (JP)
Title: Production of surface antigen of b-type hepatitis virus by yeast
Inventor: JIYAAGU FURIIDORITSUHI TSUSHIY
IPC: C12N15/36
Filed: 1986-11-25
Abstract: Novel DNA constructs comprising regulatory regions plus the structural coding region for hepatitis B surface antigen (HBsAg) are disclosed. The regulatory regions employed are responsive to methanol, non-catabolite repressing carbon sources and catabolite repressing carbon sources followed by carbon source starvation. The novel constructs are incorporated into a variety of linear and circular plasmids. Such plasmids are used to transform suitable hosts and ultimately used for the production and isolation of hepatitis B surface antigen in high yields.
Patent JP-S62138900-A (JP)
Inventor: WATARI MASAO
IPC: G10L17/00
Filed: 1985-12-12
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-H08133648-A (JP)
Title: Transporter for passenger conveyor
Inventor: HIROGUCHI YOSHIAKI
IPC: B66B23/12
Filed: 1994-11-15
Abstract: PURPOSE: To enable the safe transportation of a carrier such as a wheelchair by providing the mounting face coming in contact with a step and also an auxiliary appliance holding moving handrails by clamping them from the side face parts while being guided and supported by the moving handrails and synchronously movable. CONSTITUTION: At the time of transporting a wheelchair user by an escalator, a plate 10 disposed in front of the wheelchair mounting face 2 of a transporter is rotated to guide a wheelchair 1 to the mounting face 2. The plate 10 is rotated again and locked by stoppers 11a, 11b when the wheelchair 1 reaches a position not falling from the transporter. The transporter is then moved to an escalator landing by an attendant, and protruding parts provided at front wheels 4a, 4b are engaged with recessed parts provided at a step 3. Compressed air in a tank 9 is supplied to an elevating device 6 and holders 18a-18d to elongate them, and handrails 17a, 17b are clamped by the holders 18a-18d to hold the transporter.
Patent JP-S61156776-A (JP)
Title: Manufacture of photovoltaic device
Inventor: YAMADA KATSUMI
IPC: H01L31/0392
Filed: 1984-12-27
Abstract: PURPOSE:To prevent a static charge from being stored in the conductive substrate and to prevent a stress from generating on the semiconductor layer by a method wherein a high-resistance amorphous material film is formed on the whole surface of the conductive substrate, then a metal electrode film, the amorphous semiconductor film and a transparent electrode film are continuously laminated in order on the substrate. CONSTITUTION:A conductive substrate 1, whereon an insulating layer 2 being formed using an amorphous Si layer as its main body is deposited, is formed. Then, a lower metal electrode film 3 in the prescribed pattern is evaporated on the substrate 1, whereon the layer 2 is formed, by metal vapor. Then, an amorphous Si layer 4 is made to grow thereon. Then, a transparent conductive layer (transparent electrode) 5 in the prescribed pattern is evaporated thereon. Like this, the conductive substrate having no possibility of storage of static charge is used and the high-resistance amorphous material layer having the expansion coefficient approximate to that of the amorphous Si layer is formed on the conductive substrate as an insulating layer. As a result, a stress to generate on the semiconductor layer due to a difference in the thermal expansion coefficient is eliminated.
Patent JP-H01122217-A (JP)
Title: Switching system for radio base station
Inventor: HORII YUTAKA
IPC: H04B7/26
Filed: 1987-11-05
Abstract: PURPOSE:To connect a mobile machine to a radio base station having a good field intensity and a good S/N again by causing the mobile machine to emit a radio wave and measuring the field intensity and the S/N in a mobile radiotelephony system using the mobile machine which emits the radio wave only at the time of transmission from the machine itself. CONSTITUTION:A mobile radio exchange 1 which controls plural radio base stations 3 and 4 receives information of the field intensity and the S/N of the radio wave, which comes from a mobile machine 21, from the radio base station 3, which transmits and receives the radio wave to and from the mobile machine 21, to discriminate the state of the radio wave. The exchange 1 requests plural base stations 3 and 4 to measure the field intensity and the S/N of the radio wave from the mobile machine 21 and to transmit results and discriminates the radio base station 3 or 4 having the best speaking state and connects the mobile machine to the radio base station having the best field intensity and S/N again. When measuring the field intensity and the S/N of the radio wave, plural radio base stations 3 and 4 transmit monitor signals by which data signals for measurement are transmitted to the mobile machine 21.
Patent JP-H02126681-A (JP)
Title: Manufacture of mos type semiconductor element
Inventor: KASHIMA MASAHITO
IPC: H01L29/78
Filed: 1988-11-07
Abstract: PURPOSE:To obtain a LDD structure of good reproducibility by a simplified process by a method wherein a recess formed in the surface of a semiconductor substrate by removing an oxide film region simultaneously with a field oxide film is used as a channel region, the recess is filled with a material for gate electrode use, and a flat gate electrode is formed on the surface of the semiconductor substrate. CONSTITUTION:A removed part of an oxide film 8 which is formed simultaneously in the middle in addition to two field oxide film regions 3 becomes a hollow used to fill a gate electrode 4; when an impurity region is formed in a self- alignment manner by making use of the field oxide film regions 3 and the gate electrode 4 as a mask, a low impurity-concentration source-drain region 71 having a concentration grade is generated under slopes on both ends of the gate electrode 4; this region forms an LDD structure together with a high impurity-concentration source-drain region 72 generated under parts not covered with the gate electrode 4. Accordingly, it is not required to form a side wall; its reproducibility is good.
Patent JP-H03140241-A (JP)
Title: Laminated polyester film
Inventor: TATSUTA HIDEAKI
IPC: B32B27/36
Filed: 1989-10-26
Abstract: PURPOSE:To improve evenness of the surface and obtain favorable workability and handling properties, by a method wherein a resin surface layer containing specific quantity of spherical silica whose mean particle diameter is different from that of said base is laminated to at least one surface of the base of a polyester film containing the spherical silica and having specific surface roughness. CONSTITUTION:A film base, to which 30-2000ppm spherical silica having a mean particle diameter of 0.05-0.5mum is added, possesses a facial protrusion based on this spherical silica A and catalyst residuum and its roughness is 0.007mum or less by center line mean roughness Ra. A surface layer comprised of specific spherical silica B and resin is provided on at least one surface of the base. Then density CB of the spherical silica B in the surface layer ia 2000-800000ppm and a ratio between a mean particle diameter DA of the spherical silica A and a mean particle diameter DB of the spherical silica B, that is, DB:DA is 1:60-4:1. Furthermore, a ratio between the density CA in the base of the spherical silica A and the density CB in the surface layer of the spherical silica B, that is, CA:CB is 1:20000-1:1. In addition, it is preferable to use thermoplastic polyester resin as the resin constituting the surface layer.
Patent JP-H08139686-A (JP)
Title: Wireless receiver
Inventor: KATA HISAO
IPC: H04B10/40
Filed: 1994-11-15
Abstract: PURPOSE: To provide A wireless receiver which can be miniaturized and can keep beautiful appearance even when fitting on the surface of the ceiling. CONSTITUTION: A light reception unit A equipped with a light receiving element 1 for receiving an optical signal from a remote control switch RS and a control unit B are connected by a signal line 7. Plural loads L1 ... are connected to the control unit B. The light reception unit A possesses control data for controlling the operations of the loads L1 ... from the received optical signal and transmits those data through the signal line 7 to the control unit B. At the control unit B, the loads L1 ... are controlled based on the received control data. When installing the wireless receiver on the ceiling, the control unit B is arranged on the back of the ceiling so as not to be stand out, and only the light reception unit A is exposed on the surface of the ceiling.  Therefore, the wireless receiver is miniaturized and even when the wireless receiver is fitted on the surface of the ceiling, its appearance is made beautiful.
Patent JP-H05117307-A (JP)
Title: Method for production of polymer
Inventor: FUJIWARA NAOKI
IPC: C08F8/12
Filed: 1991-10-28
Abstract: PURPOSE:To obtain with industrial advantage the subject polymer of high polymerization degree being used in adhesives, coatings and starting material for PVA by carrying out emulsion polymerization of an unsaturated monomer such as a vinyl ester under reduced pressure with easy removal of polymerization heat and prohibition of scale formation. CONSTITUTION:Ion-exchanged water is introduced into a reactor provided with a stirring unit, a thermometer, a nitrogen gas inlet and a dry ice cooler, then an unsaturated monomer such as vinyl ester (such as vinyl acetate) and an emulsifier (for example, polyoxyethylene nonylphenyl ether) are charged therein. The reactor is cooled down to 5 deg.C as nitrogen gas is introduced, hydrogen peroxide is added to initiate the polymerization under reduced pressure of 35Torr and the addition of hydrogen peroxide is stopped, when the rate of polymerization reaches 64.7%, whereby the polymerization is stopped to give the objective polymer emulsion. Methanol and sodium hydroxide are added to the product emulsion to effect saponification at 40 deg.C for 24 hours to give polyvinyl alcohol.
Patent JP-H05121337-A (JP)
Title: Method for gas reaction on solid surface
Inventor: KENMOCHI MASAHITO
IPC: C23C16/52
Filed: 1991-10-28
Abstract: PURPOSE:To control reaction in a rate-determining condition, by improving an effective gas flow rate and making the gas flow uniform in a gas/solid- surface reaction method, in which an Si thin film is formed, for instance, on an insulating substrate. CONSTITUTION:A gas is conducted and reacted with a substantially flat surface of a solid sample 2, which is horizontally positioned in a reaction furnace 1 under a reduced pressure. For reaction with this conducted gas, while a reaction gas is supplied in parallel to the surface of the solid sample 2, another gas flow with the same composition is blown from the upper part to the face of the solid sample 2. Since the reaction is controlled in a rate-determining condition, a thin film with good properties can be deposited.
Patent JP-H05119188-A (JP)
Title: Recirculating pump system built in atomic reactor
Inventor: KOMITA HIDEO
IPC: G21D1/04
Filed: 1991-10-28
Abstract: PURPOSE:To control the corrosion rate of carbon steel composing the motor part, etc., of a recirculating pump. CONSTITUTION:A device 24 for measuring the dissolved oxygen concentration of motor-cooling water is provided on the way of a motor cooling system 13. A dissolved oxygen concentration controlling device 26 for raising the dissolved oxygen concentration of purge water when the concentration of the motor- cooling water measured by the device 24 is lower than a set value and, on the other hand, for lowering the concentration when the measured value is higher than the set value is provided on the way of a purge water feed pipe 25.
Patent JP-2000108600-A (JP)
Title: Decorating structure of plastic molding and method therefor
Inventor: MATSUZAKI NOBUKI
IPC: B44F1/02
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To eliminate an apparent dust or the like mixed in a molding without using a coloring agent or an additive by forming a light reflecting surface in a random direction with many fine cracks on the transparent or translucent plastic molding. SOLUTION: A body shaft 11 made of a polystyrene is held at 50 deg.C for 24 hours, then quenched to -100 deg.C. A heat cycle of holding at the temperature for 24 hours is repeated to generate fine cracks in and on a surface of the shaft 11. Since the cracks are grown each time of repeating the heat cycle, the cycle may be repeated until the cracks are grown to a size of, for example, about 0.5 to 1 mm. As a result, since the shaft 11 having a metallic sense has a diamond dust-like brightness, excellent decorativeness is provided irrespective of the mixture of the dusts therein.