baber/WOPTO huggingface dataset:
Patent JP-S6479174-A (JP)
Title: Selective synthesis of enantiomer
Inventor: KANEKO CHIKARA
IPC: C07D319/08
Filed: 1987-09-21
Abstract: PURPOSE:To obtain an optically active carbonyl compound enantio-selectively, by reaction between a beta-ketoacid and an optically active terpene compound followed by alkylation or the like of the product. CONSTITUTION:A beta-ketoacid, its derivative thereof such as beta-ketoacid tert.-butyl ester or its equivalent compound such as formyldramic acid is allowed to react with an optically active terpene such as 1-menthone to introduce an optically active group in the 2-position to give a chiral 1,3-dioxine-4-one having an optically active cyclic structure of the formula (X is optically active group originating from the terpene; Y, Z are H, lower alkyl, acyl). Then the product is subjected to alkylation reaction or catalytically hydrogenation in the presence of a reduction catalyst such as Pd/C or photoreaction to give an optically active carbonyl compound such as (R)-3-hydroxybutyric acid enantio-selectively.
Patent JP-S6478822-A (JP)
Title: Three-dimensional body molding equipment
Inventor: FUJIMAKI MAKOTO
IPC: B29C67/00
Filed: 1987-09-21
Abstract: PURPOSE:To permit the molding of a multi-direction recessed and projected three-dimensional body easily without any complicated operation such as re-chucking of a work, replacement of a tool or the like, by a method wherein a processing machine, equipped with a material supplying and processing shaft capable of laminating materials sequentially while effecting relative movement in X, Y, Z axis with respect to a reference plane based on the three- dimensional figure information of a computer which stores and processes the three-dimensional figure information and forming the profile of an article, is provided in the title device. CONSTITUTION:When a water jug 21 with a handle is to be molded, the bottom surface of a vessel is determined as the reference section (a) of an article, sections (m), (p) are set with proper intervals sequentially in parallel to the reference section (a) and the profiles of respective sections are described. The line of profile is divided into fine divisions in every sectional drawings, the numerical data of respective divisions are stored in a data memorizing medium and, then, the data is added with processing conditions and is transferred to a processing machine 2 as a processing data. The processing machine 2, which has received the processing data, supplies and secures materials sequentially to the positions of the processing data in accordance with the data of the section (a) thereby constituting the configuration of the profile. Subsequently, the inside of the profile is filled with a material. Next, the configuration of upper profile is constituted on the section (a) in accordance with the data of the section (m). The same operation is effected with respect to the section (p).
Patent JP-S6299036-A (JP)
Title: Column moving type machine tool
Inventor: TAKAMATSU TSUNEO
IPC: B23Q1/62
Filed: 1986-10-02
Abstract: PURPOSE:To improve machining accuracy by providing a column in which a spindle head is vertically movably provided and a column guide member having a reference guide part corresponding to a guide part which is provided to move said column longitudinally to a workpiece side. CONSTITUTION:A spindle head 14 which has tools from the front of a column 7 toward a table, is provided movably in the direction of Y-axis, in the center zone of said column 7. Guide parts 4 which removably support the column 7, are fixed to both side parts of the column 7 in a position close to the height of the spindle 8 having tools from the front of the column toward the table, in parallel in a Z-axis direction. And, reference guide parts 5 of saddles 3 which support the column 7 via the guide parts 4 are horizontally provided in positions closer to the spindle 8. Accordingly, the distance H in the direction of height between the reference guide parts 5 and tools on the spindle 8 can be the minimum, and a bending moment generated in between the tools on the spindle 8 and a workpiece on the table can be made smaller, increasing rigidity in the reference guide parts 5.
Patent JP-S6389387-A (JP)
Title: Optical recording medium
Inventor: KASHIMA TOSHIHIRO
IPC: B41M5/26
Filed: 1986-10-01
Abstract: PURPOSE:To enhance sensitivity to a near infrared region, solvent solubility, reflectivity and durability, by forming a film composed of a specific naphthalocyanine compound on the substrate of an optical recording medium. CONSTITUTION:A film composed of a naphthalocyanine compound represented by formula (wherein Q is an org. group selected from -O-, -CONH-, -NHCO-, -COO- and -OCO-, e-h are an integer of 0-2 and 3<=e+f+g+h<=8 is formed. R<1>-R<4> are a 4-18C straight chain or branched alkyl group or an aryl group and M is a metal, metal oxide or metal halide, selected from Cu, Ni, Mg, Pb, V, Co, Ti, Nb, Al, Sn, In, Fe, Ge, Cr, Mn, Ga and Zn) is formed on a substrate. In the naphthalocyanine compound represented by said formula, R<1>-R<4> are the straight chain or branched alkyl group or the aryl group but, when the number of carbon atoms are below 4, the film is poor in solvent solubility and, when the number of carbon atoms are 19 or more, the near infrared sensitivity and reflectivity of the film are lowered and no pref. result is obtained.
Patent JP-H0788238-A (JP)
Title: Automatic sales management device for game machines
Inventor: SATOHARA TETSUHIRO
IPC: A63F7/02
Filed: 1993-09-21
Abstract: PURPOSE:To stabilize the sales target value of a game shop, for example a pachinko parlor, by comparing the current sales value with the target value, and changing the drawing probability after a bonus hit in each game machine so that the current value approaches the target in case the difference exceeds a certain width. CONSTITUTION:The sales data of a pachinko parlor is stored in a hall computer 12 as the account data of game machines, and data collection is automatically made by a sales auto-management device 3 on the basis of the stored data and subjected to comparison with the sales target value for the day which has been entered, and thus the sales management of the game machines is conducted. That is, the obtained sales data is compared with the sales target value stored in advance (the first basic numerical value), and judgement is made whether a command is to be given to each board on the basis of a certain correction requisite set value. If the obtained data has attained the correction requisite set value, the sales target set value is made reference to, and a proper drawing probability to conduct correction is calculated, and a signal processing for modification of the business method is conducted and the result is fed to the sales board 1.
Patent JP-H0574600-A (JP)
Title: Undulator
Inventor: OTA TOMOKO
IPC: H05H13/04
Filed: 1991-09-17
Abstract: PURPOSE:To provide an undulator capable of providing radiation beam with high luminousity by making the magnetic field on the central axis the cyclic magnetic field through magnetic field control with all block changed, thereby eliminating distortion in the meandering trajectories of electrons passing over the central axis, and accordingly making radiation beams radiated at every meandering interfere completely. CONSTITUTION:A plurality of magnet blocks 9 are arranged so as to generate cyclic magnetic field 7 along the trajectories of electron beams 8. The block 9 is composed of permanent magnets 1b for end parts being 1/2 size of permanent magnets for a central part in its lateral width, which magnets 1b are arranged at both ends of magnetic column composed of an odd number of the permanent magnets 1a for the central part.
Patent JP-H0893924-A (JP)
Title: Sealing boot of hydraulic or pneumatic operated machine
Inventor: TAKEO YUICHI
IPC: F16J3/02
Filed: 1994-09-29
Abstract: PURPOSE: To enable an inside recess to be expanded for facilitating the incorporation of an elastic ring even if a dimension between the tops of lip parts is set large by forming the lip parts provided in the outside thick wall part of a sealing boot on the outside recess side of the center between two inner and outer recess parts. CONSTITUTION: A sealing boot 18 fitted in the circumferential groove of a piston of a disk plate or the like provided with an outside thick wall part 18a, inside thick wall part 18b and movable part 18c for interconnecting both thick wall parts 18a, 18b is formed between abutting parts 18d, 18e of both ends in the outside thick wall part 18a with a first recess 18f. Also, a thin wall part 18j is formed between the first recess 18f and the inside of the outside thick wall part 18a. A second recess 18g in which an elastic ring is inserted is formed. Then, lip parts 18h, 18i having the dimension between both tops set larger than the width of the circumferential groove are formed on the first recess 18f side of the center between the first and second recesses 18f, 18g on both end faces of the outside thick wall parts 18a.
Patent JP-H0759933-A (JP)
Title: Central control device of game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-08-28
Abstract: PURPOSE:To enable the calculation of prize winning condition data effective as reference data for adjusting nails or the like around particularly important blade members for the business in a hall and collect data corresponding to even different opening and closing conditions of the blade members. CONSTITUTION:Respective output data are received from a game machine (step S400) and respective data concerning start prize winning, big winning condition, blade opening and closing condition and variable indicator are counted and calculated to finally calculatingly figure out prize winning ball condition data (step S402-step S412). Thus, the counting of the number of times of opening and closing the blade member of the game machine, the counting of the number of balls winning prize in a variable prize winning device and other necessary counting are carried out and the prize winning condition data such as the number of prize winning, prize winning rate, etc., in the variable prize winning device are calculatingly processed on the basis of the counting result. Prize winning condition data having few errors are collected as reference data for adjusting nails or the like around the blade member.
Patent JP-2000062939-A (JP)
Title: Method and device for preventing raise of dust in carrying raw material
Inventor: HANAOKA KOJI
IPC: B65G69/18
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To save the chemical to be used for generating the foam in the case of preventing the raise of dust while covering the raw material with the foam in carrying various raw material with a conveyor by supplying the minimum quantity of the foam enough for covering the raw material through a distributing slit within a short time from the generation of foam. SOLUTION: This dust raise preventing device is provided in a junction between an upper stage belt conveyor 1a and a lower stage belt conveyor 1b, and the foam 3 is supplied to a surface of the raw material 2 to be transferred from the belt conveyor 1a onto the belt conveyor 1b, and the raw material 2 and parts of the junction, in which dust is raised, are covered with the foam 3 so as to prevent the raise of dust. The raise of dust preventing device is formed by connecting a foam generating unit 5 to a trap drum 4. In the foaming unit 5, water is led into the foaming unit 5 from a water pipeline 6, and the chemical such as interface active agent is led from a chemical pipeline 7, and an air is led from a low-pressure air pipeline 8, and they are mixed so as to generate the foam 3. The generated foam 3 is supplied from a distributing slit 9 provided in the trap drum 4.
Patent JP-2000066848-A (JP)
Title: Image printer, print controller, and image print system
Inventor: NISHIDA MASANORI
IPC: B41J29/38
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain the image printer which automatically selects an optimum user setting display item and print data generating processing and obtains a desired print result even when only the image printer is changed by holding version information and sending this held version information to the print controller. SOLUTION: The print controller 10 uses a version information reception part 101 equipped with a version information receiving means through a bidirectional interface control part 100 and stores the version 'KL-PO1' of the image printer 20 in the version information storage part 102. The image printer 20 receives a version information request instruction from the print controller 10 and uses a version information transmission part 201 equipped with a version information transmitting means to send the version 'KL-PO1' stored in the version information hold part 205 to the print controller 10 through the bidirectional interface control part 200.
Patent JP-S61114499-A (JP)
Inventor: SHIMIZU NORIZOU
IPC: G03G15/20
Filed: 1984-11-08
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-S6390403-A (JP)
Title: Pneumatic tire
Inventor: IWAFUNE SEIICHIRO
IPC: B60C11/00
Filed: 1986-10-02
Abstract: PURPOSE:To improve resistance to ice and snow without impairing abrasion resistance and heat-generation durability by placing a foam rubber layer having closed cells in the thickness direction of a tread, and differentiating its foaming rate in the thickness direction and in the width direction of said tread. CONSTITUTION:A foam rubber layer 11 having closed cells is provided between both shoulders ranging over the whole thickness of a tread 3. In the foam rubber 12 constituting this foam rubber layer 11, the foaming rate Vs is differentiated between the outermost side part 11a and the innermost side part 11b, making the foaming rate Vs on the outermost side part 11a larger by more than 5% in the difference in foaming rate, than the foaming rate Vs on the innermost side part 11b. By this structure, resistance to ice and snow can be improved without impairing abrasion resistance and heat generation durability.
Patent JP-S60119298-A (JP)
Title: Sizing method and composition of cellulose fiber
Inventor: PIITAA FURETSUSHIYAA
IPC: C08F6/20
Filed: 1984-11-07
Abstract: An aqueous sizing composition can be prepared by mixing into water a concentrate that comprises a substantially anhydrous dispersion of a polyelectrolyte in an organic liquid comprising a solution of a reactive size in a hydrophobic solvent.
Patent JP-H0681845-A (JP)
Title: Supercondctive bearing device
Inventor: TAKAHATA RYOICHI
IPC: H02J15/00
Filed: 1992-09-03
Abstract: PURPOSE:To stably support a rotary unit in a noncontact condition by improving a load capacity and rigidity, and preventing shaft deflection of the rotary unit. CONSTITUTION:A superconductive bearing device comprises a permanent magnet part 2 concentrically and fixedly provided in a vertical shaft-shaped rotary unit 1 and a superconductor 3 arranged so as to be opposed with a space provided in a radial direction of the rotary unit 1 relating to an external peripheral space of this permanent magnet part 2. The permanent magnet part 2 provides a plurality of annular permanent magnets 5a, 5b, 5c arranged so as to provide a space in the rotary shaft center direction of the rotary unit 1. Ferromagnetic material-made annular yokes 6 are respectively arranged between the adjacent permanent magnets 5a, 5b, 5c and in the rotary shaft center direction outside of the permanent magnets 5a, 5c in both ends of the rotary shaft center direction. Magnetism of polarity reverse to each other is provided in rotary shaft center direction both end parts of each permanent magnets 5a, 5b, 5c. Magnetism of the same polarity is provided in an end part where the two adjacent permanent magnets 5a, 5b and 5b, 5c are opposed through the yoke 6.
Patent JP-S60128090-A (JP)
Title: Mooring method of buoyant body
Inventor: KUBOU HIROSAKU
IPC: B63B22/06
Filed: 1983-12-16
Abstract: PURPOSE:To moor a buoyant body sufficiently to cope with difference in water level by providing pulleys on the both sides of said buoyant body, which is buoyantly provided on the water surface of a dam, etc. and, after putting one end of each mooring cable, the other end of which is fastened to each land part on the both sides of said buoyant body, around said pulley, connecting said end of each cable to a weight in water provided under said buoyant body. CONSTITUTION:In order to moor a barge, on which a solar generator, etc. is installed, in position on the water surface of a dam, pulleys 3 are provided on the both sides of a buoyant body 2, i.e., the barge to be buoyantly installed, and one end of each mooring cable 6 is fastened to each land part 5 on the both sides of the buoyant body 2, through a fixing stake 4. After each mooring cable 6 is put around each pulley 3, the other end of the each cable 6 is fastened to a weight 7 in water provided under the buoyant body 2. Thereby, the mooring cables 6 can always be held with tension, even if difference in water level takes place, securing sufficient mooring for the buoyant body.
Patent JP-H01145449-A (JP)
Title: Internal tooth gear machine
Inventor: ANDORIYUU ENU DORUUGOKETSUKI
IPC: F01C17/02
Filed: 1988-09-20
Abstract: PURPOSE: To reinforce connection between ends without enlarging a size of a bolt by engaging inserting roller dowels into a cylindrical recess after extending the roller dowels and reinforcing connection between a locating ring against a returning force and ends of a gear machine. CONSTITUTION: Roller dowels 41 are extended within a cylindrical recess 45 of a main body 15 of an internal gear machine to engage. This cylindrical recess 45 is a proper size for the roller dowels 41 are fully extended within the main body from a valve plate 39 to reinforce connection between a locating ring 19 and the main body 15. In this machine, the connection is only supported by a bolt 21, however the roller dowel 41 are firmly supported by a recess of a half circle-shaped cross section of the locating ring 19 and the cylindrical recess 45 of the main body 15. Thereby the connection between the locating ring 19 and the main body 15 can be reinforced against the returning force.
Patent JP-H08100590-A (JP)
Title: Equipment and method for fixing guide pipe
Inventor: KABEUCHI TERUO
IPC: E21D9/06
Filed: 1994-09-30
Abstract: PURPOSE: To simplify installation and removing operation to a ground by installing a guide-pipe fixing device body into a hole section for mounting formed to the propul sion object ground and setting up a mounting section, an abutting surface section and a projecting-retracting operation mechanism to the main body. CONSTITUTION: A hole section H for mounting is formed previously to a ground J. A first mounting section 18 for fitting a guide pipe G is attached to a guide-pipe fixing device body 17. A pair of abutting surface sections 19 freely pushed against the surface section 16 of the hole section H are arranged before and behind the main body 17. A projecting-retracting operation mechanism 20, by which the abutting surface sections 19 are projected and retracted freely in the direction of abutment on the surface section 16 of the hole section H, is installed among the surface sections 19 and the main body 17. A fixing device T is lowered, and a grounding section is placed on an excavating base section. The guide pipe G is arranged, and set up to the mounting section 18.  A bolt for the operation mechanism 20 is screwed and forwarded, and the surface sections 19 are pushed against the surface section 16 of the hole section H while being projected in the direction of abutment respectively, and the guide pipe G is fixed. Accordingly, high propulsive reaction is ensured in the guide pipe G, and propulsive operation can be carried out by strong propulsive force.
Patent JP-H0790741-A (JP)
Title: Finely spun twisted union yarn
Inventor: KIMURA TADAYOSHI
IPC: D04B1/24
Filed: 1993-09-22
Abstract: PURPOSE:To obtain finely spun twist yarn having a beautiful stitched surface on a knitting fabric. CONSTITUTION:Finely spun twisted union yarns are obtained by specifically using nylon multifilaments which are spun in high speed of >=4000m/min. winding up speed as twisting multifilaments in finely spun twisted union yarns.
Patent JP-H0286107-A (JP)
Title: Three-phase on-load tap changing transformer
Inventor: GOSHIMA MINORU
IPC: H01F29/04
Filed: 1988-09-22
Abstract: PURPOSE:To simplify the laying down of line lead wires simultaneously cutting down the whole length thereof by a method wherein a high voltage winding wound around either one out of both sides of respective phase iron core feet and provided with one phase loaded tap changer among the high voltage windings wound around respective phase iron core feet of a tripod iron core is wound up in the inverse direction to that of the other high voltage windings. CONSTITUTION:Within a transformer container 14, respective phase high voltage windings 5, 6, 7 comprising low voltage windings and high voltage windings and high voltage tap windings wound around respective iron core feet 2, 3, 4 of a tripod iron core 1 and the periphery of the low voltage windings are provided while on-load tap changers 8, 9 are held between respective iron core feet 2, 3, 4 downward on the transformer container 14. The high voltage winding 7 provided with the single phase on-load tap changer 9 using one out of both side iron core feet 2, 4 among respective phase iron core feet is wound up in the inverse direction to that of the other high voltage windings 5, 6. Furthermore, line lead wires 10, 11, 12 reaching high voltage bushings 13 are between respective phase high voltage windings 5, 6, 7 and the on-load tap changers 8, 9. Through these procedures, the whole length of the line lead wires 10, 11, 12 is cut down simultaneously simplifying the laying down of the wires 10, 11, 12.
Patent JP-S6390723-A (JP)
Title: Glass break detection sensor
Inventor: IWASAKI KATSUSHI
IPC: G01H17/00
Filed: 1986-10-03
Abstract: PURPOSE:To obtain a glass break detection sensor which is very safe in crime prevention by using a specific polygonal or circular piezoelectric plate used for a signal pickup as a signal pickup element. CONSTITUTION:A graph shows the relation between the diameter D of the piezoelectric element and the merit of the cutting breakdown detection performance (represented as the distance between a sensor capable of detection and a breakdown position) of a diamond wheel as to a glass plate while the merit is represented on the longitudinal axis and the diameter D is on the lateral axis. When D<16mm, the distance which can be detected with the breakdown detection performance is <=50mm, which brings a problem regarding crime prevention. When D>50mm, a completed product is large in size, it is difficult to fit it to the glass plate, and the beauty is spoiled. Further, the breakdown detection performance deteriorates as compared with D=30mm and the merit decreases on the whole.