baber/WOPTO huggingface dataset:
Patent JP-H01160994-A (JP)
Title: Modified oligonucleotide, its production, duplication of gene or/and blocking of manifestation
Inventor: UUBUE PIIRESU
IPC: C07H21/04
Filed: 1988-11-10
Abstract: NEW MATERIAL: The modified oligonucleotide which contains group of formula I that modified oligonucleotide has base sequence AT or TA on the 5'-end behind the first four base, and is bonded to one of two 0 - -group of 5'-phosphate group, (R 4  is spacer group; R 1 -R 3  are each H, 1-3C alkyl or alkoxy).  
     USE: A gene replication and expression blocker.  
     PREPARATION: A compound expressed by formula II is allowed to react with ClCH 2 OCH 3  and substituted bivalent alcohol to form a compound expressed by formula III, and the obtained compound is allowed to react with the compound which can be introduced protected phosphite group at the room temperature. The obtained reaction product having formula IV (X is a protecting group; Y is Cl,N,N-dimethylamino, etc.), is condensed with one nucleotide having protecting group, integrated the base sequence AT, TA into the base, and carried oxydization and deprotection to obtain the oligonucleotide. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H10134521-A (JP)
Title: Trellis coding method and digital magnetic recording device
Inventor: MORIYASU TAKASHI
IPC: G11B20/14
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To set the discontinuation length of catastrophe series to approximately a code length, achieve a high-density recording, and reduce a decoding circuit scale by achieving a coding rate of 15/18 and using the trellis diagram of 2-bit transition with the number of states of a state transition diagram being equal to 9 in the torus coding method. SOLUTION: In a diagram for expressing the discontinuation length of catastrophe series, distance is equal to 1 assuming that a path is branched into two states (2,0) and (4,1) in a state (4,0). And, the distance is 0 since a channel output is totally equal from the states of (2,1) and (4,1) to the end of the code length. Then, in a later code length, the distance for the path from (4,1) and (6,1) is 1, so that the discontinuation length is equal to 22. The length is shorter than a code length 18 since one of a pair of catastrophe series is eliminated in the code length.
Patent JP-H11111389-A (JP)
Title: Receptacle connector
Inventor: KUBOTA YOSHIFUMI
IPC: H01R13/639
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a receptacle connector which is capable of firmly retaining a plug connector and moreover, surely preventing incorrect fittings to different kinds of connectors. SOLUTION: This connector is equipped with an insulator 10, to which a plug connector 80 having a lock part 82 and key 81 formed is fitted and a shell 40 covering the insulator 10, having a lock-receiving part 42 formed in the shell 40 the part of which is to be engaged with the lock part 82 when the plug connector 80 is fitted to it, and is used by having it mounted on a printed circuit board. For the receptacle connector, the part 42 is supported by the insulator 10, a guiding cut-out part 47 capable of engaging with the key 81 is formed on the bottom surface 44 of the shell 40, and projecting parts 48, 49 are formed in between the bottom surface 44 and the printed circuit board.
Patent JP-H08120430-A (JP)
Title: Packing of lead into hollow part of metallic cylinder
Inventor: TAMURA EIZO
IPC: C23C2/34
Filed: 1994-10-21
Abstract: PURPOSE: To make it possible to inexpensively pack lead with a simple operation into a hollow part, to reduce a cost and labor as compared with the case by rolling and to simultaneously execute plating as well at the time removing babbles from the lead. CONSTITUTION: The one end side of the hollow part 2 of a metallic cylinder 1 is closed by a metallic plate 3 and wax 4 mixed with additives, such as colophonium, is packed thereon and is cured. Next, the lead 5 of a small block form is packed therein. A cap 8 is thereafter deposited in the hollow part 2. This cap 8 is provided with a vent port 6 and a lead pouring port 7 for replenishing. The metallic cylinder 1 deposited with the cap 8 is immersed into the molten zinc in a galvanizing vessel. Simultaneously, the lead in the molten state is poured from the lead pouring port 7 for replenishment. The metallic cylinder 1 is pulled up and cooled after immersion for the prescribed period of time.
Patent JP-S62143276-A (JP)
Title: Disk cleaner mechanism
Inventor: FUJIMOTO NOBUYUKI
IPC: G11B23/50
Filed: 1985-12-18
Abstract: PURPOSE:To attain long service life and to prevent generation of friction resistance at the normal state by providing a cleaner in parallel with the moving direction of an optical head at a part wider than a recording/reproducing area of a medium, contacting the cleaner onto the recording medium as required by a drive means so as to apply cleaning thereby preventing flaw onto the surface of the recording medium. CONSTITUTION:A high density recording medium 1 is engaged with a medium drive spindle 5 and fixed by a hub 6. Then the spindle 5 is driven and the medium is turned in the direction of arrow 6. Then the cleaner 3 is driven by a driver 4, the cleaning member 8 contacts the surface of the medium 1 to apply cleaning. The size of the cleaner cleaning area 12 of the cleaning member 8 is decided to clean a wider part than the recording/reproducing area 13. Thus, the time when the medium and the cleaner are in contact is short and the medium and the cleaner are not contacted in a normal state.
Patent JP-H06136277-A (JP)
Title: Production of indigo compound
Inventor: AOKI SHINOBU
IPC: C09B7/02
Filed: 1992-10-21
Abstract: PURPOSE:To efficiently obtain an indigo compound in high yield, raised in its production rate by reaction between a specific indole compound and an organic hydroperoxide in a liquid phase in the presence of an oxygen-donating compound and a metallic compound such as aluminum compound. CONSTITUTION:The indigo compound can be obtained by reaction between (A) an indole compound free from substituents at 2- and 3-sites (e.g. indole) and (B) an organic hydroperoxide in the presence of a catalyst such as a molybdenum compound in a liquid phase while adding, to the reaction liquor during reaction, compound(s) of at least one kind of metal selected from aluminum, iron, copper and zinc in the presence of an oxygen-donating compound such as an organic hydroperoxide, hydrogen peroxide, or oxygen, air or a diluted gas thereof.
Patent JP-H02128616-A (JP)
Title: Running apparatus for farm working machine
Inventor: SHIOZAKI TAKAHIDE
IPC: A01C11/02
Filed: 1988-11-08
Abstract: PURPOSE:To provide the title running apparatus so designed that when the clutch of a working machine is put to 'off', both left and right wheels are locked so as to be at the equal height, and when said clutch is put to 'on', a changeover is made to effect a state of rolling, thereby performing a proper work. CONSTITUTION:When a plating clutch is in a state of 'on', a wire 37 is stretched and the small radius part 18<b> of a lock pin 18 is brought to a state of engagement with a hole 21 of a metal, a transverse frame 15 becomes rotatable at the pivot of the metal to a specified degree. When said clutch is put to 'off', the wire 37 is relaxed and the lock pin 18 is downwardly moved through a spring 22, a taper part 18<c> being closely engaged with the hole 21, thereby locking the rotation of the transverse frame 15.
Patent JP-H04157826-A (JP)
Title: Data decoder
Inventor: YAMADA HIDEAKI
IPC: H04J3/04
Filed: 1990-10-20
Abstract: PURPOSE:To improve the probability of the detection of a discarded cell by judging whether or not information regarding length when a cell contains data completely is equal to the length of data, which is obtained according information, in the last cell, on the length data that the cell right before the last cell can not contain and can not be contained in the last cell. CONSTITUTION:The length of data that the cell right before the last cell 1 can not contain is obtained from the information 2 regarding the length when the last cell l contains data in a single or plural frames completely and the information 3, that the last cell 1 contains, of data that the cell right before the last cell l can not contain, thereby judging whether or not information 6, that each cell 4 contains, on the length of data that the right cell 1 can not contain is equal to the length of data that the cell 1 right before the cell 4 can not contain. When there is a discarded cell following the last cell 1, the data lengths are not equal, so the presence of the discarded cell following the last cell 1 is detected with high accuracy.
Patent JP-H05121720-A (JP)
Title: Solid-state image-pickup element
Inventor: OKADA YOSHIHIRO
IPC: H01L27/148
Filed: 1991-10-29
Abstract: PURPOSE:To sharply reduce the bit interval of a charge transfer section, and to accomplish the miniaturization and high integration of an element by a method wherein a plurality of channel regions, which become the transfer path of information charge, is formed in such a manner that the width of the output side of the information charge under a plurality of transfer electrode is wider than the width of the input side. CONSTITUTION:Channel regions 10, with which information charges are stored and transferred, are arranged in parallel in such a manner that they are isolated by isolation regions 11, having a wide width part and a narrow width part which are alternately provided at regular intervals. A plurality of transfer electrodes 12a and 12b of double layer structure are arranged in parallel on the channel regions 10 at right angle with the channel regions 10. The transfer electrodes l2a on the lower side are formed in such a manner that they are coincided with the part which become widths W1 and W2 of the channel regions 10 at the intervals equal to the width of the transfer electrodes 12a. Also, the transfer electrodes 12b on the upper side are arranged covering the part between the transfer electrodes 12a in the state wherein they are insulated from the transfer electrodes 12a.
Patent JP-H08145846-A (JP)
Title: Method for measuring reflection at light frequency area and measuring circuit therefor
Inventor: TSUJI YUKITSUGU
IPC: G01M11/00
Filed: 1994-11-17
Abstract: PURPOSE: To obtain the correct intensity distribution of reflecting light by inserting a delay optical fiber so that an optical path difference between a reference light running from a light frequency-sweeping light source directly to a photodetector and a signal light reaching the photodetector after being reflected inside an optical part to be measured becomes N times or larger the length of the optical part to be measured. CONSTITUTION: A port (a) of a directional photocoupler 14 is connected to an external light modulator 12. A light output from a port (c) is used as a test light and a light output from a port (d) is used as a reference light. A port (e) of a directional photocoupler 16 is connected to a delay optical fiber 15 to separate higher harmonics. A light from a port (g) is brought into an optical fiber 17 to be measured. A reflecting light from the optical fiber 17 is outputted from a port (f). When the length of the delay optical fiber 15 is set to be twice or larger the length of the optical fiber to be measured, a beat spectrum by fundamental wave components is observed separately from a beat spectrum of double wave components. Therefore, the correct intensity distribution of the reflecting light can be detected from the beat spectrum of fundamental wave components.
Patent JP-H01125909-A (JP)
Title: Laminated magnetic thin film and magnetic head using same
Inventor: NAKATANI RYOICHI
IPC: G11B5/31
Filed: 1987-11-11
Abstract: PURPOSE:To obtain a laminated magnetic thin-film having a low coercive force, high permeability, and high saturation magnetic-flux density by forming a laminated structure of Fe thin-film or Fe alloy thin-film, a non-magnetic material consisting of one or more kinds of elements chosen from a group of B, C, N, Si intervening between the films. CONSTITUTION:An thin-film 11 of a Fe alloy or with Fe as a main ingredient is laminated on a substrate 13 through a non-magnetic magnetic material 12 composed of at least one or more elements chosen from a group of B, C, NC, Si. Although a saturation magnetic flux density decreases by the influence of the lamination, the saturation magnetic flux density can be increased than that of a laminated layer through Si, O2, Al2O3, so a lamination magnetic thin- film having low coercive force and high magnetic permeability can be obtained.
Patent JP-H03145967-A (JP)
Title: Switching power supply
Inventor: NAKAJIMA NORIHIDE
IPC: H05K7/14
Filed: 1989-10-30
Abstract: PURPOSE:To reduce the size and to make thin a switching power supply by reducing the size and the thickness of a data filter, integrating a prestage circuit and a post-stage circuit on one insulating metallic substrate, and hermetically sealing the prestage and post-stage circuits with a metallic casing member through a metallic fixed member. CONSTITUTION:A data filter 11 constituting a noise filter circuit 9 is made as thin as a thin pulse transformer 14 or a choke coil 16 in a prestage circuit, all circuit components constituting the prestage and post-stage circuits are integrated on one insulating metallic substrate 1, and then the prestage and post-stage circuits are hermetically sealed with a metallic casing member through a metallic fixing member. Since the height is made uniform to conventional thin circuit components such as the pulse transformer 14, the choke coil 16, a first smoothing capacitor 12 or a noise filter 9, the noise filter 9 circuit can be contained on a same substrate 1.
Patent JP-H09124877-A (JP)
Title: Fine composite polymer particle and image recording material using the same
Inventor: KOTANI CHIAKI
IPC: C08L31/04
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain fine composite polymer particles useful for image recording materials with improved physical film properties and antistatic performance without having adverse effects on the image characteristics and deteriorating coatability by e.g. polymerizing a specific hydrophobic monomer in the presence of inorganic fine particles. SOLUTION: The fine particles with inorganic fine particles dispersed in a hydrophobic polymeric compound of formula II are obtained by such a method as to polymerize (B) a hydrophobic monomer of formula 1 (R1 is t-butyl or the like) in the presence of (A) inorganic fine particles such as colloidal silica. The mean particle size of the particles when being incorporated in an image recording maternal is preferably around 0.005-3.0μm in weight average.
Patent JP-H06111275-A (JP)
Title: Magnetic recording medium
Inventor: NONOBE MASAO
IPC: G11B5/702
Filed: 1992-09-30
Abstract: PURPOSE:To provide a magnetic recording medium in which electromagnetic conversion characteristics, product yield and durability are improved in excellent balance by improving dispersibility, dispersible stability of fine ferromagnetic powder to improve uniformity and surface smoothness of filling state of a magnetic layer. CONSTITUTION:A magnetic recording medium comprises a magnetic layer formed by coating a nonmagnetic base with magnetic coating liquid containing ferromagnetic powder, various solid powders and binder, wherein the ferromagnetic powder has a specific surface area by a BET method of 30m<2>/g or more and pH of 7-11. The liquid having pH of 7-11 of the solid powder contains resin having polar group and fatty acid.
Patent JP-S62140784-A (JP)
Inventor: TORII NOBUTOSHI
IPC: B25J9/16
Filed: 1985-12-17
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-S62140794-A (JP)
Inventor: TORII NOBUTOSHI
IPC: B23K9/133
Filed: 1985-12-17
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-H11116148-A (JP)
Title: Elevator control device
Inventor: SAKURADA HIROAKI
IPC: B66B1/30
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an elevator control device in which dispersion in the comfortableness is lessened at the time of starting originating from influence of varying load. SOLUTION: A load sensing device 12 is equipped with a switch 12SL1 actuated when the intra-car load exceeds a first load value set in the light load range and a switch 12SH1 actuated when the load exceeds a second load value set in the heavy load range, and in these load ranges divided by the switches, three sorts of commands are selected, i.e., the start compensate commands LUPC and LDNC at the time of light loading, start compensate commands BUPC and BDNC at the time of equilibrium loading, and start compensate commands HUPC and HDNC at the time of heavy loading.
Patent JP-H11115971-A (JP)
Title: Container
Inventor: IGAWA KOICHI
IPC: B65D85/22
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent bubbles from boiling over at the time of heat cooking by forming a flange joined to an upper end of a container main body, and further forming this flange into a shape of an inclined face so that the top end side of the flange is directed outward and positioned upward from the base end side thereof. SOLUTION: This container A made of an aluminum alloy foil, in which noodles, seasonings, etc., are contained, has a flange 2 provided jointly to the upper end of a container main body 1, and beads 5 are formed on the side wall 4 of the container main body 1. In this instance, the flange 2 extends from the shoulder 6 provided at an upper part of the container main body 1, and the top end side of the flange is positioned outside the shoulder 6 and formed into a shape of an inclined face extending upward. It is preferable that the flange 2 assumes an inclination angle of 10-45 degrees with respect to a horizontal level and also that the width of the flange 2 is 15-40 mm in a range of 10-40% of the length of an opening of the container main body 1.  Further, wrinkles to be formed on the surface of the flange 2 are formed so as to exist in a direction different from the meridional direction.
Patent JP-H01125853-A (JP)
Title: Lead in semiconductor device and manufacture thereof
Inventor: ABE MITSUO
IPC: H01G4/228
Filed: 1987-11-10
Abstract: PURPOSE:To interrupt electrically a large current by shields in case the large current is made to flow through a lead and to make it possible to annihilate previously an electromagnetic induction and an line-to-line capacity, which are generated in other lead, by a method wherein the shields are mounted on the periphery of the above lead, which is mounted to an IC package, through an insulating material. CONSTITUTION:A plurality of gutter-shaped grooves 5 and 5 are each formed in the lower surface of an upper plate 3 and the upper surface of a lower plate 4 and shields 6..., 7...consisting of such a conductive material as a tungsten paste and a molybdenum and manganese paste are provided on their inner curved surfaces. Moreover, their interiors are filled with insulating materials 8 and 8, a lead 9 is further formed on the material 8 of at least one of the plates 3 and 4 and the lead 9 is surrounded with the shields 6 and 7 through the material 8 in a state that the shields 6 and 7 are joined integrally with each other. Accordingly, a current to be flowed through the lead 9 is interrupted electrically by the shields 6 and 7. Thereby, an electromagnetic induction and an line-to-line capacity are never generated in other lead 9.
Patent JP-H09121676-A (JP)
Title: Apparatus for feeding grafting clip
Inventor: MISHIRO MITSURU
IPC: A01G1/06
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent the clogging of clips by forcibly delivering clips through a chute. SOLUTION: This apparatus for feeding grafting clips is provided with a clip holder holding a number of clips 30 and supplies the clip one by one in a state to place the clip in contact with the tip of the base part of a seedling for stock. It is provided with a chute 17 guiding the clips 30 aligned by a part feeder to the outlet and a rotary brush 51 placed in the middle of the chute 17. The clips 30 are forcibly transferred toward the outlet by rotating the brush 51 with a motor 52.
Patent JP-H11122387-A (JP)
Title: Internet telephone system
Inventor: KOMURO TOSHINAO
IPC: H04M7/00
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To enable conversation at a low tariff while utilizing an internet through an operation similar to an ordinary telephone set by establishing a communication path on the internet through a moderating device under the control of a connection means and a communication means. SOLUTION: When a telephone number is inputted from the user of 1st speaking equipment 1 to 2nd speaking equipment 2 as the third person desiring speaking, 1st communication equipment 3 transmits/receives information for communication on an internet 8 through a public line network 5 with 2nd communication equipment 4. Based on the information, the 1st and 2nd communication equipment 3 and 4, which mutually exchange that information, are connected to 1st and 2nd moderating devices 6 and 7 and further, the 1st and 2nd moderating devices 6 and 7 are connected through the internet 8. In such a state, conversation data flow from the 1st and 2nd speaking equipment 1 and 2 onto the internet. The operation is made similar to the ordinary telephone and even in the case of a long distance, the tariff is lowered.
Patent JP-H10135872-A (JP)
Title: Transmission system
Inventor: TAKESHITA HIDEAKI
IPC: H04B1/74
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide the transmission system with high reliability in which momentary interruption of transmission is surely prevented due to different lines between transmitters and the maintenance is smoothly conducted. SOLUTION: When a protection switch 15 of a transmitter 1 of a concerned station is selected manually, status information of the protection switch 15 is inserted to transmission information by an insert/drop section 17 and the resulting information is sent to a remote transmitter 2. Then the insert/drop section 17 of the remote transmitter 2 extracts the status information of the protection switch 15 and a protection switch changeover control section 16 switches the protection switch 15 of the remote transmitter 2 to be the same state of the protection switch 15 of the transmitter 1 of the concerned station.
Patent JP-2001109119-A (JP)
Title: Sensitive material carrying device
Inventor: OKA TERUTO
IPC: G03D3/13
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a sensitive material carrying device whose cost is reduced and also which is improved with respect to vibration, noise and power consumption. SOLUTION: This device is provided with a first carrying path through which paper 4 is carried, a first carrying belt 21 provided along the first carrying path, a second carrying path through which the paper 4 is carried, a second carrying belt 22 provided along the second carrying path, one driving motor 25 to drive the first carrying belt 21 and the second carrying belt 22, a first driving transmission path by which the driving force of the driving motor 25 is transmitted to the first carrying belt 21 and the second carrying belt 22 and a second driving transmission path by which the driving force of the driving motor 25 is transmitted to only the second carrying belt 22, and either of the first driving transmission path or the second driving transmission path is selected by the changeover of the rotating direction of the driving motor 25.