baber/WOPTO huggingface dataset:
Patent JP-2000239296-A (JP)
Title: Cytostatic agent
Inventor: SASHITA YUTAKA
IPC: A61K31/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a new cytostatic agent which reduces the problems of the side effects and tolerance of carcinostatic agents conventionally used for cancer chemotherapy. SOLUTION: This cytostatic agent is obtained by finding that the ingredients derived from the taccaceae plant traditionally eaten reduce proliferation of cancerous cells, refining 8 kinds of new steroid glycosides as active ingredients and determining the structure. The steroid glycosides are shown by, for example, the formula (R1 is H or OH; when R1 is H, R4 is β-D-glucopyranosyl group and R2 and R3 are each H, or R2 is α-L-rhamnopyranosyl group and R3 is H or acetyl group; when R1 is OH, R2 is α-L-rhamnopyranosyl group, R3 is H, and R4 is H or β-D-glucopyranosyl group).
Patent JP-H05244440-A (JP)
Title: Coding decoding system
Inventor: OKAMOTO KOJI
IPC: H04N1/417
Filed: 1992-03-02
Abstract: PURPOSE:To reduce the memory capacity by coding image data divided into blocks in the unit of blocks, dividing the coded data in the unit of bytes and latching fraction bits in the case of the division as compression data. CONSTITUTION:An image 104 inputted by a scanner 100 is stored in a memory 101 as binary image data 105 in the unit of predetermined blocks. The data 105 stored in the memory 101 are coded by a coder 102. The coder 102 encodes the data in such a way that image data 107 in a head line of the data 105 correspond to coded data 110 in a head line of coded data 106 in the unit of blocks and image data 108 in a 2nd line of the data 105 correspond to coded data 111 in a 2nd line of the coded data 105 in the unit of blocks sequentially and so on, and image data 109 in a final line of the data 105 correspond to coded data 112 in a final line of the coded data 106 in the unit of blocks. Then, fraction bits 114 are obtained from fraction bits 113 and the coded data 106 in the unit of blocks are stored on a disk 103.
Patent JP-H07253444-A (JP)
Title: Insulation diagnostic apparatus for power cable
Inventor: YAMADA NAOYA
IPC: G01R31/12
Filed: 1994-03-15
Abstract: PURPOSE:To obtain an insulation diagnosing apparatus for a power cable which can diagnose insulation of the cable safely while the cable remains in a hot-line state. CONSTITUTION:The insulation diagnosing apparatus for a power cable comprises an exciting power source 32, voltage applying means having the source 32 and a split current transformer 32 to apply a reference voltage to be superposed on a ground line 14 with the reference voltage by the exciting power source by magnetically coupling to the line 14 of the power source side terminal 13 of the cable 10 of a hot-line state, a split zero-phase current transformer 33 as leakage current detecting means for detecting a leakage current flowing to the cable upon superposition of the reference voltage, and a measuring unit 35 for measuring insulation characteristics of the cable based on the reference voltage and the leakage current.
Patent JP-S52127343-A (JP)
Title: Centering method for optical communication parts
Inventor: SHIRAISHI SATOSHI
IPC: G02B6/36
Filed: 1976-04-19
Abstract: PURPOSE: To perform a highly accurate centering operation by turning a cylindrical tube to determine its center of rotation within the field of view of a microscope and by running after the target thereinto. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58161759-A (JP)
Title: Method for plating on aluminum base plate
Inventor: HONJIYOU KATSUHIKO
IPC: H05K3/18
Filed: 1982-03-18
Abstract: PURPOSE:To form an Ni layer having good adhesion accurately and easily on an Al base plate by coating paste contg. specific ratios of Ni, Ag and Pd on the Al base plate, drying the same and heat-treating the Al base plate at specific temp. then subjecting the base plate to electroless Ni plating. CONSTITUTION:Paste contg. 1-40wt% metallic components consisting of 10- 98.5wt% Ni component, 1-89.5wt% Ag component and 0.01-5wt% Pd component is coated on the required parts of an Al base plate and is dired. The base plate is then heat-treated at 350-600 deg.C to deposit a fine metallic particle layer, whereafter an Ni film layer is formed by electroless Ni plating thereon. Fine Pd particles of about <=2mu particle size or Pd compds. such as PdCl2 are used as the Pd component, fine Ni particles of about <=2mu particle size for the Ni component and fine Ag particles of about <=2mu or compds. such as AgCl for the Ag components.
Patent JP-S58160729-A (JP)
Title: Compact incinerator
Inventor: URANO TATSUMORI
IPC: F23G5/00
Filed: 1982-03-19
Abstract: PURPOSE:To simplify the handling operation and reduce the cost by further connecting a cylinder to a refractory cylinder fitted with a lid for the take-out of ashes and vent pipe for the intake of air, and connecting an upper lid provided with a chimney to the upper part of the cylinder. CONSTITUTION:The lid 2 for the take-out of ashes is provided in the refractory cylinder 1a at the lower step part, and further the vent pipe 4 for the intake of air is mounted thereon. A refractory cylinder 1b of the same type is connected to the refractory cylinder 1a, and the upper lid 7 provided with the chimney 8 is mounted on the cylinder 1b. This upper lid 7 is removed, and rubbishes 20 are charged into the incinerator, and an ignition part 21 is ignited and the upper lid 7 is set. By this procedure, air is sucked up through the vent pipe 4, and the live charcoal of the rubbish igniting part 21 is sucked up to the lower step part and the entire rubbish is burnt. During this incomplete combustion, rubbishes 20 are further charged into the incinerator, and the lamination of incompletely burnt rubbishes 22a and 22b are provided, and completely burnt ashes 23 are accumulated at the lower step part and taken out through the lid 2.
Patent JP-H09234721-A (JP)
Title: Slitted extrusion molded panel and method and apparatus for producing the same
Inventor: KIDA MAKIO
IPC: B28B3/20
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To eliminate the hanging-down of slits in a siltted extrusion molded panel to obtain high strength as the whole of the molded panel, to expand the utilization properties of the molded panel as a high strength building panel material and to enhance the quality thereof. SOLUTION: In a slitted extrusion molded panel wherein hollow parts 13 are formed to an extrusion molded panel in the extrusion direction thereof and the slits opening the hollow parts to the outer surface of the molded panel are formed in the extrusion direction, the slits 15 are divided at a predetermined interval to be made discontinuous. The slitted extrusion molded panel 11 is produced by forming blade part omitted parts free from blade parts to a cutter in the peripheral direction at a predetermined interval and rotating the cutter in synchronous relation to the extrusion speed of a green panel and slitting the green panel to form discontinuous slits 15 divided at a predetermined interval.
Patent JP-S51120835-A (JP)
Title: Bamboo sword for japanese fencing
Inventor: TORIDA MAMORU
IPC: A63B67/00
Filed: 1975-04-12
Abstract: PURPOSE: To rpovide a bamboo sword that is durable and has high impact strength. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60188424-A (JP)
Title: Production of modified polyester
Inventor: SASAKI SHINGO
IPC: C08G63/00
Filed: 1984-03-08
Abstract: PURPOSE:To obtain a polyester of excellent heat resistance while decreasing the amount of a diethylene glycol by-product by reacting a specified ethylene terephthalate prepolymer with a dialkyl ester of 5-metalosulfoisophthalic acid. CONSTITUTION:An ethylene terephthalate prepolymer having a carboxyl group content <=300g.eq./10<6>g is obtained by effecting an esterification reaction between 5-10wt% ethylene glycol and an esterfication reaction product of a carboxyl group content of 400-500g.eq./10<6>g, obtained by esterifying ethylene glycol with terephthalic acid at a molar ratio of 1.05-1.5 and a temperature of 220- 270 deg.C under atmospheric or elevated pressure. A mixture of this prepolymer and a dialkyl ester of 5-metalosulfoisophthalic acid is first subjected to transesterification and prepolycondensation in vacuum and then completely polycondensed at 260-290 deg.C.
Patent JP-H01219975-A (JP)
Title: Mechanism for detecting ic card
Inventor: KAWADA MASAMI
IPC: G06K13/06
Filed: 1988-02-29
Abstract: PURPOSE:To insert an IC card only in a correct state by allowing a lock lever and a lock pin to be engaged to a notch part of the IC card. CONSTITUTION:By an inserting operation of an IC card 10 in which notch parts 20, 22 are provided at asymmetrical positions, respectively of both side edge parts in the longitudinal direction, the tip of this IC card is engaged to a slide plate 54, and advances to a prescribed position together with the slide plate 54. When the slide plate 54 advances to the prescribed position, the engaging part of an auxiliary lock lever 98 is fitted into an excised part 62 provided on a cover plate 46, and also, a locking pin 66 is fitted into a notch part 20 of the IC card 10. Also, a part of a locking lever 90 is fitted into the notch part 22 of the IC card 10.
Patent JP-S54137116-A (JP)
Title: Vertical gutter
Inventor: FURUBAYASHI KEIZOU
IPC: E04D13/08
Filed: 1978-04-15
Abstract: PURPOSE: To simplify the execution of a vertical gutter without using tools such as saw, by making cylindrical bodies fixed to a wall at intervals in accordance with the distance from a water catcher to the drain port, the length of each cylinder and the number of cylinders used.  
     CONSTITUTION: More than two cylinders 1 with open ends are fixed to a wall 2, the lower open end 3 of an upper cylinder 1 being opposed to the upper open end 4 of a lower cylinder 1. Since the cylinders 1 can be fitted to the wall 2 at intervals in accordance with the distance from the water catcher to the drain port, the length of the cylinder 1 and the number of cylinders used, this vertical gutter can easily be executed without using a saw or scissors in accordance with the wall size. The upper opening 4 is larger than the lower one 3 in terms of diameter, which makes rainwater flow into the lower cylinder 1 without spattering. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60187926-A (JP)
Title: Magnetic recording medium
Inventor: SHIMADA SHIGERU
IPC: C09D5/23
Filed: 1984-03-07
Abstract: PURPOSE:To obtain an excellent magnetic recording medium without using a radiation irradiating device by dispersing fine ferromagnetic particles into a binder contg. a specific radiation-sensitive soft resin or the prepolymer, etc. thereof, adding a polyhydric isocyanate compd. thereto and curing the mixture composed thereof by crosslinking. CONSTITUTION:A soft resin formed by introducing radiation sensitive unsatd. bonds such as acrylic double bonds, maleic double bonds, allyl double bonds, etc. into a vinyl chloride/vinyl acetate/vinyl alcohol copolymer, satd. polyester resin, etc. or the mixture of the prepolymer, oligomer or telomer thereof and either of a thermoplastic resin having no radiation-sensitive double bonds or the modified resin which has the above-described radiation sensitive double bonds and is not soft is mixed as a binder with ferromagnetic powder and thereafter polyhydric isocyanate is added to prepare a magnetic coating. Such coating is coated on a substrate surface and is then cured by heating without using radiation irradiation. The magnetic recording medium having excellent runnability, electromagnetic conversion characteristic, durability, etc. is thus obtd.
Patent JP-S57158767-A (JP)
Title: Antiulcer agent
Inventor: UCHIDA MINORU
IPC: C07D417/12
Filed: 1981-03-26
Abstract: NEW MATERIAL:An antiulcer agent containing the tetrazole derivative (salt) of formulaI{R 1  is lower alkyl, phehyl, or group of formula II[R 3  is lower alkyl, naphthyl,  etc.; Y is -CO-or-S(O) n -;l is 0W2; m is 0 or 1]; R 2  is H, lower alkyl, phenyl, cycloalkyl  (where R 1  is group of formula II), or -B-CO-R 4  (R 4  is OH, lower alkoxy, etc.)(when R 1   is not the group of formula II)}.  
     EXAMPLE: 1-Methyl-5-[4-1-methyl-1,2,3,4-tetrazol-5-yl)thiobutyl]thio-1,2,3,4-tetrazole.   
     USE: An antiulcer agent. The agent contains 5W50wt% compound of formulaI and administered orally or parenterally at a rate of 0.6W50mg/kg.  
     PROCESS: The compound of formula III (R 1 ' is alkyl or phenyl; R 12  is alkyl) is prepared e.g. by esterifying an aminocarboxylic acid with a lower alcohol, treating the  product with a carboxylic acid halide, and reacting successively with PCl 5  and NH 3 .  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10226702-A (JP)
Title: Method for restoring dried cellulose
Inventor: WATABE OTOHIKO
IPC: C08B37/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To restore a film of a dried cellulose to a cellulose having properties such as water retentivity, viscosity and emulsifying power equivalent to those of the undried cellulose by macerating a film prepared by drying a bacterial cellulose obtained by culturing cellulose-producing bacteria, a microfibrous cellulose or a parenchymatic cell cellulose by shearing to give an increased degree of shearing. SOLUTION: Once a bacterial cellulose, a microfibrous cellulose or a parenchymatic cell cellulose is dried, it can not be restored simply by the addition of water because of the existence of hydrogen bonding among fibers. This invention provides a method for restoring a dried product of such a cellulose to one having the properties of the initial undried cellulose. The maceration of a cellulose is estimated to be a phenomenon of deformation and disintegration by the action of external mechanical force and can be accomplished by using a means which produces high shear strength, such as a mixer, a polytron or an ultrasonic oscillator. The undried cellulose used is desirably a previously macerated one. It is necessary that the drying is performed to an extent that the dried product has a water activity of at most 0.9 at which microorganisms are not viable.  The drying method may be a known one.
Patent JP-S55138513-A (JP)
Title: Built-up anchor
Inventor: SHIMOMURA KAHEE
IPC: E02D5/80
Filed: 1979-04-14
Abstract: PURPOSE: To enable construction of an anchor in a short time period by a method wherein beams are inserted into horizontally piercing opening portions of preformed blocks and remaining spaces in the opening portions are filled with mortar or the like, in a built-up anchor having a planar spread.  
     CONSTITUTION: At least two blocks 2 formed with opening portions and transported to a place near a quay are arranged adjacently, and beams 3 similarly transported to the site are placed in such a manner that they pass through the opening portions of the adjacent bocks 2. Those spaces in the opening portions which are remained after the beams 3 are placed are filled wholly or partly with mortar or concrete to fix the beams 3 and prevent them from slipping out of the blocks, thereby, an anchor is built up. Either by projecting whiskerlike steel bars 7 inwardly from the opening-portion peripheries or by projecting bolts used for coupling the beams 3 to the blocks 2 inwardly from the opening-portion peripheries, adhesion or the mortar or the like filling up the spaces 4 can be enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04281457-A (JP)
Title: Method and device for processing photosensitive planographic printing plate
Inventor: WATANABE SHINYA
IPC: G03F7/32
Filed: 1991-03-11
Abstract: PURPOSE:To stably develop the printing plate which has photosensitive layers on both surfaces of a base without any problem resulting from a development supplementation system and to reduce the consumption of a liquid developer by performing the development by holding the liquid developer by passing it between an upper guide plate and a lower guide plate which are arranged vertically at a fine distance nearby a conveyance path. CONSTITUTION:The liquid developer which is supplied is held on the plate surface of the photosensitive planographic printing plate by the upper guide plate 10 and lower guide plate 11, guided, and conveyed. The interval between a conveyor roller 5 and a squeeze roller 8 is set smaller than the minimum fixed form size of the photosensitive planographic printing plate, so the photosensitive planographic printing plate is pinched by either one and passes through the gap part 12. The photosensitive planographic printing plate exiting from the gap part 12 have the plate surface rubbed against brush rollers 7a and 7b and then squeezed to complete the development, and the plate is conveyed to a washing part 2 and then a rising gum part 3, so that respective processes are performed.
Patent JP-H03247127-A (JP)
Title: Radio data transmitter-receiver
Inventor: UMEKAGE NOBUTAKA
IPC: H04B1/38
Filed: 1990-02-26
Abstract: PURPOSE:To attain excellent radio data communication by providing antennas connected to plural transmission/reception sections receiving/transmitting a radio data on a switching section and selecting an antenna in an excellent communication condition with a terminal equipment. CONSTITUTION:When a data discrimination section 12 receives the data of a terminal equipment 13, by controlling a changeover switch section 10 with the data discrimination section 12 and switching to any of fixed contacts 10a-10c with its movable contact 10d, an antenna 1 out of antennas 1-3 is selected. Thus, a data requiring text from the data discrimination section 12 is inputted to the 1st input terminal of an AND gate 7b of an antenna switching section 7 through a data reception buffer section 11. When an obstacle to interrupt a communication radio wave is present thereon or the distance between the terminal equipment 13 and the antenna 1 is large, a communication error takes place. In this case, the data discrimination section 12 switches the moving contact 10d of the changeover switch section 10 to the position of the fixed contact 10d in this case.
Patent JP-H09240450-A (JP)
Title: Braking fluid pressure control device for automobile
Inventor: KOSAKAI ASAO
IPC: G01M17/007
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a braking fluid pressure, control device for an automobile, with the starting condition for the automatic braking process of which optimized. SOLUTION: A braking fluid pressure control device is equipped with a braking pedal footing stroke detecting means 300, a time detecting means 304, a braking pedal footing speed operating means 305, a road surface resistance judging means 310, an ABS operating condition judging means 311, a threshold value judging means 3O6, and with an automatic braking process control means 307, and allows an automatic braking process to be started when a brake pedal exceeding a threshold value is in operation, or when an ABS is in operation, and furthermore when no low coefficient μ is detected in a road surface condition while the brake pedal exceeding a threshold value is in operation.
Patent JP-S51119597-A (JP)
Title: Method and apparatus of controlling gap in discharge processing
Inventor: INOUE KIYOSHI
IPC: B23H7/18
Filed: 1975-04-14
Abstract: PURPOSE:To effect discharge processing very stably based on the discrimination of discharging state by checking the repeating pulse discharging across the processing gap by way of a discriminator.
Patent JP-H05243785-A (JP)
Title: Cover for shielding electromagnetic wave
Inventor: ISHIKAWA YOSHINOBU
IPC: H05F3/02
Filed: 1992-03-02
Abstract: PURPOSE:To provide a cover for shielding electromagnetic wave which can visually inspect inside to be covered and prevent erroneous operation of an inside control equipment by shielding incoming electromagnetic wave. CONSTITUTION:Transparent outer plate 1 and inner plate 4 are laid out closely each other in the thickness direction, a transparent conductive substance 16 is filled into an internal space 8 between the outer plate 1 and the inner plate 4, and a terminal which protrudes outside of the space 8 is connected to the conductive substance 16.
Patent JP-H05191576-A (JP)
Title: Phased/locked loop circuit and optical writer
Inventor: AOYAMA TAKANARI
IPC: G02B26/10
Filed: 1991-03-11
Abstract: PURPOSE:To stable and speed up the pull-in of the PLL by reducing ripples generated in the boundary continuing and disconnecting reference input signals. CONSTITUTION:At the input of a reference input signal Sr, the output of a low pass filter 3 is held in a sample and hold circuit 7 based on the timing signal generated by a sample and hold timing generation circuit 8 to be outputted as the control voltage of a voltage control oscillator 5. Thus, the ripple voltage of the voltage control oscillator 5 at the time of shifting from the disconnection to the continuing state of the reference input signal can be suppressed, resulting in shortening the PLL drawing time.
Patent JP-S56141305-A (JP)
Title: Suspension polymerization of vinyl chloride monomer
Inventor: KAWAI KIYOUHEI
IPC: C08F14/00
Filed: 1980-04-08
Abstract: PURPOSE: To prepare the high-quality titled polymer safely, in high efficiency, continuously for a long period, by carrying out the polymerization in a polymerizer furnished with a device for preventing the abnormal pressure increase, and a device for preventing the vaporization of the polymer suspension and keeping the filled state of the polymerizer, and using an agent for preventing the adhesion of polymer.  
     CONSTITUTION: In the suspension polymerization of vinyl chloride or its mixture with a monomer copolymerizable therewith in an aqueous medium, the polymerization is carried out in a polymerizer 7 furnished with centrifugal pumps 14, 14' to release the pressure in case of abnormal increase of inner pressure of the polymerizer and feed the raw materials or pumps 1, 1' having devices 2, 2' to release the pressure in case of abnormal pressure increase, and with a valve 15 to extract the suspension in case of abnormally high pressure or devices 5, 5' to control the feed of the raw material according to the inner pressure measured by a detector 8, thereby maintaining the inner pressure of the polymerizer to a level to suppress the formation of the vapor phase in the polymerizer by the evaporation of the suspension liquid. An agent for preventing the adhesion of the polymer is applied to the inner surface of the polymerizer or the surface of the auxliliary equipment or is added to the raw material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000237300-A (JP)
Title: Hollow yarn with fine diameter, its hollow yarn bundle and manufacture thereof
Inventor: NAKAGAWA TOKUZO
IPC: A61L33/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain an artificial neurilemma which enables production of a number of hollow yarns at a lower cost and easily by using a membrane-like matter with the surface and rear thereof asymmetrical in form which comprises non-cytoplasm densa and lamina layers alone forming a membrane-like connective tissue of a mammal and substantially has a collagen fiber bundle of I-XV I types in composition. SOLUTION: A membrane-like matter 12 is sewn so as to be stitched alternately through a plurality of core fibers 11 erected at an equal interval one at a time and an excess of the membrane-like matter 12 is folded and piled on one side of a row of the core fibers 11. The core fibers 11 are placed on a glass plate 10 with the membrane-like matter 12-piled surface thereof upward, sprayed with water until they become fit in form, and then, dried in air. Moreover, a gelatin aqueous solution and a collagen aqueous solution are applied on the fibers to be sufficiently settled and fit thereon and the gelatin and the collagen 13 are hardened by thermal treatment. After the hardening of the gelatin and collagen, the monolithic work thus obtained is taken off the glass plate 10 and the core fibers 11 are pulled out.  Thus, a hollow yarn 15 with the inner diameter of 1 μm-5 μm is obtained as lateral stripes which have numerous hollow parts spread neatly.