baber/WOPTO huggingface dataset:
Patent JP-H0827178-A (JP)
Title: New 3'-modified oligonucleotide derivative
Inventor: ANUUSHIRUBUAAN PAIMAN
IPC: C12Q1/68
Filed: 1995-06-14
Abstract: 3'-Derivatised oligonucleotide analogues of formula (I) and (II) and their salts are new: R<1>-(A<1>)n'-(B<1>)m'-(A<2>)n-(B<2>)m-B<3> (I); R<1>-(A<1>)n'-(B<1>)m'-(A<2>)n-A<3> (II); A<1> and A<2> = gps. of formula (i); B<1> and B<2> = gps. of formula (ii); B<3> = a gp. of formula (iii); and A<3> = a gp. of formula (iv); a and b = 0 to 20; R<1> = H, 1-18C alkyl, 2-18C alkenyl, 3-18C alkynyl, 2-19C alkanoyl, 3-20C alkenoyl, 4-20C alkynoyl, 6-20C aryl, (6-14C)aryl(1-8C)alkyl or P(W)ZZ'; R<2> = H, OH, 1-18C alkoxy, halogen, azido or NH2; D = OH or OPO3<2->; B = a natural or unnatural nucleotide base; n = 1-100; n' = 0-50; m = 0-5; m' = 0-5 in (I) or 1-5 in (II); A = O, S or CH2; W = O, S or Se; V = O or S; T = O, S or NH; Y = O, S, NH or CH2; X = OH or SH; U = OH, SH, BH3 (sic), SeH, 1-18C alkoxy, 1-18C alkyl, 6-20C aryl, (6-14C)aryl(1-8C)alkyl, NHR<3>, NR<3>R<4> or (OCH2CH2)pO(CH2)qCH2R<5>; R<3> = 1-18C alkyl, 6-20C aryl, (6-14C)aryl(1-8C)alkyl or (CH2)c(NH(CH2)c)dNR<6>R<6>; c = 2-6; d = 0-6; R<6> = H, 1-6C alkyl or (1-4C)alkoxy(1-6C)alkyl; R<4> = 1-18C alkyl, 6-20C aryl or (6-14C)aryl(1-8C)alkyl; or NR<3>R<4> = a 5- or 6-membered ring opt. contg. another N, O or S atom; p = 1-100; q = 0-22; R<5> = H or a functional gp. such as OH, NH2, NHR<7>, COOH, CONH2, COOR<8> or halogen; R<7> = 1-6C alkyl, R<8> = 1-4C alkyl; Z and Z' = OH, SH, SeH, 1-22C alkoxy, O(CH2)bNHR<7>'R<8>', 1-18C alkyl, 6-20C aryl, (6-14)aryl(1-8C)alkyl (where aryl includes heteroaryl and is opt. substd. by 1-3 of COOH, NH2, NO2, 1-4C alkylamino, 1-6C alkoxy, OH, halogen and CN), 1-18C alkylthio, NHR<3>, NR<3>R<4>, a 3'- or 5'-linked nucleoside or oligonucleotide, or a gp. which enhances intracellular uptake, serves as a DNA probe label or binds to, crosslinks with or cleaves a target nucleic acid after hybridisation; R<7>'R<8>' = as R<7>, R<8>; or NR<7>'R<8> = a 3- to 6-membered ring.
Patent JP-H04370281-A (JP)
Title: Stretchable fabric
Inventor: TAKEMURA OSAMU
IPC: D03D15/56
Filed: 1991-06-14
Abstract: PURPOSE:To obtain stretchable fabric having excellent color fastness and free from peeling phenomenon by dyeing polyurethane elastic yarn and other fiber to the same color using different dyes. CONSTITUTION:Stretchable woven or knit fabric composed of polyurethane elastic yarn and another fiber is dyed to obtain a dyed material having the color difference (DELTAE) between both fibers satisfying the formula I by dyeing the polyurethane elastic yarn with a disperse dye and the other fiber with a dye other than disperse dye, e.g. direct dye or reactive dye when the fiber is cotton or acid dye, etc., when the fiber is nylon. The peeling phenomenon caused by the inversion of the yarn, etc., can be prevented and stretchable fabric having excellent appearance can be produced when the color difference satisfies the above condition. The dyed material has high light fastness and a washing fastness of class 3 or above. The polyurethane of the elastic yarn is e.g. a polymer containing the structural unit of formula II (R<1> is 6-10C alkylene having one methyl branch; R<2> is bivalent organic group) in, the soft segment.
Patent JP-S5798288-A (JP)
Title: Novel cephem compound or its salt, their preparation, and preventive and remedy for bacteriosis containing said compound as active component
Inventor: TAKATANI TAKAO
IPC: C07D501/38
Filed: 1981-10-23
Abstract: NEW MATERIAL:The cephem compound of formulaI(R 1  is NH 2  or protected amino; R 2  is 2W6C alkyl) and its salt.  
     EXAMPLE: 7-[2-Ethoxyimino-2-(2-aminothiazol-4-yl)acetamido]-3-(1-pyridiniomethyl)-3-cephem-4-carboxylate(syn-isomer).  
     USE: Antibacterial agent having high antibacterial activity against various bacteria including Gram-positive and Gram-negative bacteria.  
     PROCESS: The compound of formulaIor its salt is prepared e.g. by reacting the compound of formula II or its reactive derivative or its salt with the compound of formula III or its reactive derivative or its salt. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04368834-A (JP)
Title: Biaxial cylinder member
Inventor: HASEGAWA TATSUHIKO
IPC: B29C48/40
Filed: 1991-06-14
Abstract: PURPOSE:To improve and stabilize the protection function of the inner surface of a cylinder by a method wherein crack tending to develop at the chevron-like projections of lining layer is prevented from occurring and the separation and breaking off of the lining layer is prevented from occurring when the crack develops in the lining layer during the actual usage of the biaxial cylinder member concerned having the lining layer, which is made of sintered body and the inner side face of which forms a biaxial bore, on the inner wall of steel tubular body. CONSTITUTION:The biaxial cylinder member concerned is a three-layered laminated body having intermediate layer 20, which is made of corrosion-resistant alloy plate material and provided onto the inner surface of the bore of steel tubular body 10, and lining layer 30, which is made of sintered body formed through hot isostatic pressing, under the condition that the interfaces among the respective layers are bonded together metallurgically. The inner side face of the lining layer 3 is a biaxial bore produced by intersecting two circular arcuate faces. The radial section of the bonding interface between the intermediate layer and the lining layer is an elongated circular form.
Patent JP-H0460765-A (JP)
Title: Vector register designation system
Inventor: KAMEMARU TOSHIHISA
IPC: G06F17/16
Filed: 1990-06-28
Abstract: PURPOSE:To reduce a bit field for designating a vector register in a vector instruction by providing a vector register designation register storing respective vector register numbers for prescribed designated numbers. CONSTITUTION:The type instruction code OP and the extension instruction code EOP of an operation are designated by OP and EOP of bits 0-15 in the vector instruction la of 32 bits, vector register designation register numbers N2-N4 are expressed respective four bits of bits 16-19, 20-23, 24-27 and 28-31, and the vector register number Ri in the vector register designation register 2 is designated by the numbers. The vector register 3 used for an operation is designated by the content of the vector designation register 2. Since the vector register designation register number is that of four bits in the instruction system, 16 vector register designation registers can be specified. Thus, a vector processor where the number of the vector registers which can be treated in terms of architecture is large can be obtained.
Patent JP-H0920879-A (JP)
Title: Coating material
Inventor: FUJISAKA TOMOHIRO
IPC: C09D183/07
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain the coating material containing a specific siloxane polymer as a main component and capable of simply improving the flame retardancy of thermoplastic resin products as a low treating temperature. SOLUTION: A coating material contains as a main component a siloxane polymer having repeating units of the formula (R<1> , R<2> are each a 1-2 deg.C alkyl, a 6-20C aryl; Y is a 1-20C alkylene which may contain an unsaturated bond or heterogeneous atom, a 6-20C arylene; m is 1-10) and having a weight-average mol.wt. of 500-2000000 expressed in terms of polystyrene). The polymer is preferably poly(tetramethylsilvinylenesiloxane), poly(tetramethylsilphenylenesiloxane), etc.
Patent JP-H0516120-A (JP)
Title: Cutting method for extrusion molded item reinforced with iron bars
Inventor: MITA TOSHIHIKO
IPC: B28B3/20
Filed: 1991-07-11
Abstract: PURPOSE:To cut surely and economically by removing a base of given length portion of a raw material in the process of extrusion molding by means of water jetting and cutting exposed reinforcing bars by laser beam in the cutting process of an extrusion molded item reinforced with iron bars. CONSTITUTION:A base is manufactured by kneading cement and asbestos as main raw materials with water, and extrusion molding of an extruded product 2 reinforced with iron bars is carried out by using deformed iron bars. While a water jet nozzle 5 is moved in the width direction of the green product 2 in the given position during extrusion molding and also moved in the extrusion direction in synchronization with the extrusion speed, the product 2 is jetted by the water jet 5 to remove the uncured base and expose the iron bars. Then, while a carbon dioxide gas laser beam generating device is moved in the width direction of the product 2 at the positions of the exposed iron bars and also moved in the extrusion direction 6 in synchronization with the extrusion speed, laser beam 6a is emitted to the exposed iron bars to cut the iron bars.
Patent JP-S5872197-A (JP)
Inventor: NAKAMURA SHIYOUZOU
IPC: H04H20/00
Filed: 1981-10-26
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-H067322-A (JP)
Title: Mr endoscope device
Inventor: MATSUI KOICHI
IPC: A61B1/00
Filed: 1992-06-29
Abstract: PURPOSE:To obtain a tomographic image by a satisfactory MRI by turning an antenna element to an appropriate direction irrespective of an inserted state of the tip part of an endoscope. CONSTITUTION:In the tip part 10 of an inserting part 2 of an MR endoscope, a substrate 21 connected to a rotary shaft 22 is provided, and on the substrate 21, a loop antenna 13 for transmitting and receiving a high-frequency signal is fixed, and also, a matching circuit 14 is provided. The rotary shaft 22 is held by a bearing 23, and the substrate 21 provided with the loop antenna 13 and the matching circuit 14 is provided turnably centering around an axis being parallel to the longitudinal direction of the inserting part 2. The loop antenna 13 is turned to the direction being appropriate for observing a target examination object part, a high-frequency signal from the examination object part is detected, and an observation and a diagnosis by an MRI are executed.
Patent JP-H0221289-A (JP)
Title: Detection of buried pipe
Inventor: MIYAMOTO YUKINOBU
IPC: G01V3/08
Filed: 1988-07-09
Abstract: PURPOSE:To achieve a higher reliability of a position of a buried pipe by making alternating currents flow to the buried pipe with varied frequencies simultaneously or in a time division to measure a distribution of AC magnetic fields with a plurality of frequencies developed on the ground surface simultaneously or in a time division. CONSTITUTION:A part of a signal AC flowing through a buried pipe 2 is leaked through the buried pipe 2 and flows underground to be absorbed by an earth rod 5. Hence, a potential difference between a pair of ground potential measuring rods 7 and 7' so constructed as to contact underground only at the tip thereof is determined by measurement with an AC voltmeter 8 to vary a depth Z at the tip of the ground potential measuring rods 7 and 7' so that a depth-wise distribution of a ground potential can be measured. With such an arrangement, when a signal current with 800mArms is supplied per various frequencies from a transmitter 1, a cylindrical magnetic field is formed corresponding to a depth of the buried pipe 2 with the respective frequencies. On the other hand, as a ground potential distribution near the ground surface does not form a symmetrical distribution centered on the buried pipe 2, alternating currents with varied frequencies are made to flow to the buried pipe simultaneously or in a time division to compare magnetic field distributions thereby enabling accurate determination of the position thereof.
Patent JP-2000012893-A (JP)
Title: Forming method of semiconductor light-emitting/ photodetecting module
Inventor: TAKIZAWA TERUO
IPC: H01L21/60
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To enable solder bumps to be formed on a semiconductor board in a stage, before a semiconductor board is subjected to dicing, in a semiconductor light emitting/photodetecting module forming method. SOLUTION: Solder bumps 12 are formed on a silicon board 10 through the intermediary of a metal layer 11, and an anti-oxidizing film 13 is formed covering the solder bumps 12 for protecting them against oxidation. Thereafter, the silicon board 10 is diced. Since the anti-oxidizing film 13 is formed, the solder bumps 12 can be protected against oxidation due to cooling water in a dicing operation. Therefore, the solder bumps 12 can be formed on the silicon board 10 before the silicon board 10 is diced.
Patent JP-2000013103-A (JP)
Title: High frequency switch circuit
Inventor: SATO TOMOYUKI
IPC: H01P1/15
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide the high frequency switch circuit with a simple circuit structure where a switch is easily changed over. SOLUTION: Four ports P1-P4 are provided at an interval of 90 deg. on a ring- shaped micro strip line 20 whose surrounding length is 2 wavelengths, diodes 21-24 are placed between the adjacent ports P1-P4 and the diodes placed diagonally are divided into two groups. The anodes of the diodes 21, 23 of one group are connected to the micro strip line 20 and the cathodes are connected to the ground. The cathodes of the diodes 22, 24 of the other group are connected to the micro strip line 20 and an 'H' level signal is applied to the anodes via terminals 25, 26. Moreover, capacitors 27, 28 are connected between the terminal 25, 26 and the ground. Then a switching signal is applied to the micro strip line 20 via a high frequency blocking coil 29 and a control terminal 30.
Patent JP-S6414725-A (JP)
Title: Production of magnetic recording medium
Inventor: SHIMIZU YASUSHIGE
IPC: G11B5/84
Filed: 1987-07-09
Abstract: PURPOSE:To improve dimensional stability and running performance by coating a magnetic coating compd. on a continuously traveling base film and drying the coating, then subjecting the film to a heating treatment under and at a specific tension and temp. CONSTITUTION:A PET film is delivered from a raw sheet roll 1 and after the magnetic coating comp. is coated by a gravure coating machine 2 on the film, the film is subjected to a magnetic field orientation treatment 3 and is then passed through drying zones 4, 5, 6 set with successively higher temp., by which the coating is dried. The film is continuously subjected to the heating treatment for relieving of residual stresses in a heat treatment zone 7 in succession to the drying. Namely, the film is subjected to the heating treatment under 20-50g/cm substrate tension and 80-120 deg.C. The magnetic recording medium which decreases the deformation of the magnetic recording medium by thermal shrinkage in spite of exposure of the magnetic recording medium to a high temp. and has the dimensional stability and the stable running performance is thereby obtd.
Patent JP-H05341640-A (JP)
Title: Developing unit and image forming device
Inventor: INOMATA MITSUGI
IPC: G03G15/00
Filed: 1992-06-08
Abstract: PURPOSE:To provide a developing unit and an image forming device capable of forming an image without causing color mixture, etc., by collecting splashed developer even when a color image is formed by using plural developing units. CONSTITUTION:A shutter 5g which opens and closes so that a developer sleeve 5e can be exposed and shielded is provided at the front part of the housing of the developing unit 5. Then, a collecting means for collecting toner splashed in the case of developing the image is provided in the device for forming the image by selectively moving the plural developing units 5 so that they may be opposed to a photosensitive drum 4a. Thus, the toner is prevented from being spilled from the unit 5 which is not used. The color mixture caused by the toner splashed at the time of developing is prevented.
Patent JP-S6232477-A (JP)
Title: Method for controlling supply quantity of developer
Inventor: AIKAWA KOJI
IPC: G03G15/08
Filed: 1985-08-06
Abstract: PURPOSE:To use a reference reflecting plate and a light quantity sensor to control the supply quantity of a developer by using the reference reflecting plate and the light quantity sensor to detect the image density of an original and forecasting developer consumption in accordance with the image density to supply the quantity of developer corresponding to this developer consumption. CONSTITUTION:A reference reflecting plate 3 is provided and a light quantity sensor 11 is arranged just behind a lens 9, and a reference quantity of light is obtained in accordance with the quantity of reflected light from the reference reflecting plate 3 and is compared with the quantity of reflected light from an original surface to detect the image density of an original 2, and the quantity of the developer corresponding to the image density is supplied into a developing machine 15, thus controlling the supply quantity of the developer. That is, the developer consumption is forecasted in accordance with the image density of the original 2, and the quantity of the developer corresponding to this consumption is supplied. The operation of a developer supply device motor 16 is controlled by a power source 14 to supply the developer to the developing machine. Outputs of said reference reflecting plate 3 and the light quantity sensor 11 which detects the quantity of reflected light from the original surface are given as data to a CPU 13 through an A/D converter 12 of a control system.
Patent JP-S5960602-A (JP)
Title: Output information holding device
Inventor: OKUHARA HIROO
IPC: G05B9/02
Filed: 1982-09-30
Abstract: PURPOSE:To use a connecting cable of a holding section for transmitting ON- OFF signals, etc., and to improve the reliability of the titled device by providing a means or the like which stores information signals from a controller and sends output signals corresponding to the information signals. CONSTITUTION:A latch section which stores information signals from a controller and sends output signals corresponding to the information signals and others are provided. For example, the ON-OFF control of an apparatus is performed by means of a control section 20 and its information signal is sent out to a bus line 27 and, moreover, a write signal 28 is inputted into the latch section 21 and a timing signal generating section 22 through the bus line 27. Then the information signal on the bus line 27 is latched by the latch section 21 and a signal corresponding to the information signal is outputted to an AND gate section 23. Thereafter, a timing signal A is sent to the AND gate section by the timing signal generating section 22 and the AND gate section 23 makes AND operation on the timing signal A and the signal from the latch section 21, and then, the output is sent to a hold driver section 24 as a control signal.
Patent JP-S5692603-A (JP)
Title: High frequency heater
Inventor: NAGAMOTO SHIYUNICHI
IPC: F24C15/00
Filed: 1979-12-26
Abstract: PURPOSE: To enable to confirm the content relating to a key through audio, only when the operation is made with a correct step, by providing an input device, audio data memory device, main controller and audio synthesis means.  
     CONSTITUTION: An input device 11 performs program input of heating sequence and the like. A main control device 13 is a microcomputer which totally controls the functions such as effective key judgement and memory functions. An audio synthesis means consisting of an audio controller 17, audio synthesizer 19, filter amplifier circuit 20, and speaker 9 synthesizes audio through the use of audio data stored in an audio data memory device 18, when the key input is judged as effective with the main controller 13. Through the provision of the devices as mentioned above, when the program input is made for the heating sequence by the key input operation, the content relating to the key can be confirmed with audio, only when the operation is made with the correct step. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11349079-A (JP)
Title: Recording medium storage case
Inventor: MIYAZAKI YUKIO
IPC: G11B23/03
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium storage case capable of storing efficiently a plurality of recording media, provided with superior retrieval properties for the recording media, not requiring a wide space at the time of retrieval. SOLUTION: As a plurality of trays 40 are supported rotatably on shifted positions on respective different stages one another on a bottom section 20 an engaging shaft and an engaging hole, a compact disk held on a lower tray 40 is exposed by rotating an upper tray 40 in a manner of turning over to make the retrieval of the compact disks easy. Also when a plurality of trays 40 are rotated, a space twice larger than the area of one tray is not necessary, which means a large space is not required at the time of retrieval.
Patent JP-H0339845-A (JP)
Title: Duct ventilating fan
Inventor: KANO MITSUO
IPC: F24F7/06
Filed: 1989-07-04
Abstract: PURPOSE:To facilitate arrangement of duct piping and to facilitate exchange and inspection of a blower by a method wherein a resilient substance is located between flanges, and the flanges are nipped by means of a connection body formed such that two semicircular connection pieces are intercoupled on the one end side by exerting tension so that they always hold a circular shape. CONSTITUTION:In the installation position of a ventilating fan body, a frame 1 is secured to the back of a ceiling such that an adapter 5 for suction is pointed to a suction port 11. Flanges 1a and 2a are butted against each other in a way that a frame 2 is located such that an adapter 8 for discharge is pointed to a discharge port 13. A resilient substance 6 is located between the flanges 1a and 2a. In a state that the flanges 1a and 2a are pressed against each other and the resilient substance 6 is compressed, the flanges 1a and 2a are inserted in a groove 9b of a connection body 9 to secure the frames 1 and 2. The adapter 5 for suction is connected to the suction port 11 through a suction duct 4, and the adapter 8 for discharge is connected to the discharge port 13 through a discharge duct 7.
Patent JP-S6058913-A (JP)
Inventor: ERUKA TOUITOU
IPC: A61K9/00
Filed: 1984-08-21
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-H04348422-A (JP)
Title: Divided product type multiplier
Inventor: KATAYAMA AISUKE
IPC: G06F7/533
Filed: 1991-07-12
Abstract: PURPOSE:To perform the multiplication of high digit numerical values with high accuracy. CONSTITUTION:A multiplier multiplies a multiplicand X by a multiplier Y and outputs a product Q of the X and the Y. Then a multiplying circuit 14 of the multiplier multiplies i (0<=i<=N-1) digit x>>i] of the X by j (0<=j<=M-1) digit y>>j] and outputs a divided product p (x>>i], y>>j]). This product p (x>>i], y>>j]) is calculated by changing successively a rank number (k)(k=i+j). An accumulation circuit 18 selects the divided products having one rank number in common based on the rank number (k) in order to successively accumulate the divided product (p). Then the circuit 18 outputs successively and ascendingly the products Q up to the (N+M-1) digit q>>N+M-1] from the O digit q>>o]. A reading circuit 13 refers to the number (k) to successively read the (i) digit x>>i] of the X and the j digit y>>j] out of an i-th multiplicand address of a multiplicand memory 11 and a j-th multiplier address of a multiplier memory 12 respectively.