baber/WOPTO huggingface dataset:
Patent JP-H1192476-A (JP)
Title: New heterocyclic compound, its production and medicine composition containing the same
Inventor: JIERAARU GIYOOMU
IPC: A61P9/12
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound especially useful for treating cardiovascular diseases and arterial hypotension. SOLUTION: This compound is shown by formula I ((n) is 0 or 1; Y is H, etc.; R1 to R4 are each H, etc.; R5 is a 1-6C alkyl, etc.; R6 and R7 are each H, etc.; R8 is H, etc.), it s N-oxide, enantiomer, diastereoisomer and pharmaceutically permissible acid or salt and its addition salt. A compound of formula II (R"8 is H, etc.), as a starting substance is treated with a compound of the formula R'5 -X (R'5 is a 3-7C cycloalkyl, etc.; X is a halogen) and reacted with a halogenating agent or a strong base. Then the reaction product is treated with a compound of the formula R'8 -X (R'8 is a 1-6C alkyl, etc.), is made into a homolog of a chain containing an ester functional group and treated with ethylenediamine to give a compound of formula I.  A dose for cardiovascular diseases varies with the age, weight, properties and degree of seriousness of disease and administration form and a unit dose is generally 1-500 mg in the case of administration treatment of once to three times for 24 hours.
Patent JP-H0873391-A (JP)
Title: High-purity hidroquinone having light yellow color
Inventor: OGINO TAKAO
IPC: C07C37/84
Filed: 1994-09-07
Abstract: PURPOSE: To obtain the subject hydroquinone suitable for photograph, having a specific light transmittance when it is formed as an alkaline aqueous solution. CONSTITUTION: This hydroquinone has >=97% light transmittance in 420nm wavelength of a solution obtained by dissolving it in a concentration of 0.5wt.% into an alkaline aqueous solution. The hydroquinone is obtained by catalytically hydrogenating a commercial hydroquinone having 92-96% light transmittance and used as a raw material in an aqueous solution having pH<=3 in the presence of Pd/C catalyst (e.g. a catalyst supporting 0.001-10wt.% of Pd on a support C) at 70-90 deg.C and 1-100hr<-1> liquid hourly space velocity in 0-20kg/cm<2> hydrogen pressure, cooling the reacted liquid after finishing hydrogenation reaction and separating the resultant crystals.
Patent JP-H0496038-A (JP)
Title: Remote control device for camera
Inventor: TAMURA TOMOAKI
IPC: G03B17/38
Filed: 1990-08-14
Abstract: PURPOSE:To obtain a camera whose portability is excellent by providing a housing part in the camera main body and simultaneously providing a movable mechanism which makes a light receiving part project from the aperture of the housing part in cooperation with the taking-out action of a remote control device. CONSTITUTION:The remote control device 20 is housed in the housing part 15 of the camera main body 10 under a state that it is attracted and held by a magnet 22 on a slide fitting 21. When the remote control device 20 is taken out, a rotating table 27 pressed by a spring which is not shown in a figure is rotated with a rotating shaft 27a as a center and the light receiving part 3 of the remote control device fitted to it projects on the upper surface of the main body 10. At this time, the detection switch 29 of the light receiving part is pressed by the pawl 28 of the rotating table 27. Thus, the remote control of the camera is executed by receiving light transmitted by the operation of the release 30 of the remote control device 20. When the remote control device 20 is housed, it is inserted in the housing part 15 of the main body 10 so as to depress the light receiving part 3 and attracted by the magnet 22. Thereafter, it is depressed.
Patent JP-H0759687-A (JP)
Title: Floor nozzle for vacuum cleaner
Inventor: SASAHARA FUMIHIKO
IPC: A47L9/04
Filed: 1993-08-30
Abstract: PURPOSE:To provide a nozzle for a vacuum cleaner which does not cause electrification due to static electricity even during cleaning for the surface of a carpet. CONSTITUTION:A discharge tube 16 provided in a floor nozzle body 11 neutralizes static electricity produced in an agitator 12 and on the surface of a carpet during cleaning of the surface of the carpet so as to aerially discharge the static electricity.
Patent JP-H1157581-A (JP)
Title: Device for automatically coating foaming agent to wall material
Inventor: SHIGETA MASAKAZU
IPC: B05C11/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a good material having a prescribed performance such as sealing performance or water leakage preventing performance in high yield by applying a foaming agent to a joining part in a uniform thickness even when the outside temp. or the like is changed. SOLUTION: A controller 9 for automatically controlling so as to keep the thickness of coating in a prescribed one by detecting the coating thickness (d) of the foaming agent 4 from a foaming agent coating nozzle 3 for applying the foaming agent 4 toward the joining parts 2A, 2B of each wall material 1A, 1B by a laser sensor 8 and adjusting the feed of the foaming agent 4 to the nozzle 3 from a pump 6 in accordance with the detected foaming agent thickness (d).
Patent JP-H0377874-A (JP)
Title: 1,3,5-triazine-2,4-(1h,3h)-dione derivative and herbicide
Inventor: SATO JUN
IPC: C07D413/04
Filed: 1989-08-18
Abstract: NEW MATERIAL:A compound expressed by formula I [R is H or 1-3C alkyl; R' is CF3 or CH3; G is H or halogen; A is halogen or NO; E is H, halogen, CN, NO2, NH2, OH, SH, CH3, CO2H, OR1 (R1 is alkyl, cycloalkyl, alkenyl, alkynyl, etc.), formula II (R2 is H, alkyl, SCH3, SC6H5, etc.; R3 is H, Na, K, NH4, alkyl, alkenyl, phenyl, etc.), etc.]. EXAMPLE:3-(4-Chlorophenyl)-1,6-dimethyl-1,3,5-triazine-2,4-(1H,3H)dione. USE:A selective herbicide. PREPARATION:A compound expressed by formula III is reacted with a com pound expressed by formula IV to give a compound expressed by formula V, which is then reacted with a halogenophosphoric acid ester or phosgene in the presence of hydrochloric acid and the resultant product is reacted with an alkylating agent to provide the compound expressed by formula I.
Patent JP-H06193661-A (JP)
Title: Finishing method of frictional counterpart member
Inventor: NAKAGAWA HIDETO
IPC: F16D13/64
Filed: 1993-08-30
Abstract: PURPOSE:To provide a frictional counterpart member which is less in variations in a friction factor and less in a change in this friction factor attending on use. CONSTITUTION:This method includes a process where a friction material 2 and a frictional counterpart member 3 are joined together by means of pressure contact with a surface pressure of 3 to 10kg/cm<2>, and at least one of them is slid on the other fittably as long as 5 to 120 seconds with a relative velocity of 0.05 to 22m/sec. In this case, when the surface pressure is less than 3kg/cm<2>, there is often insufficient in this fitting work, and when it goes beyond a range of 10kg/cm<2>, there is such a fear that both of them might be worn out. So, when the frictional counterpart member 3 and the friction material 2 are fitted to each other, the fittability becomes so well with each other. Therefore the frictional counterpart member 3 receives the extent of heat addition equal to such a case that an automobile is driven for hours in a short time, so that stabilization in the friction factor is promoted.
Patent JP-S6271135-A (JP)
Inventor: SHIBATA KIWAMU
IPC: H01H51/28
Filed: 1985-09-25
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-H0498463-A (JP)
Title: Photograph retrieving device
Inventor: TOYODA KEIKO
IPC: G06F17/30
Filed: 1990-08-13
Abstract: PURPOSE:To take out the language data of similar language and of same meaning by butting photograph data and the data taken out from a photograph attribute storing part, referring to a similar language storing part, calculating similarity and outputting indication so as to display from the photograph data of which a score is large. CONSTITUTION:A dictionary storing part 8 stores every word to represent the contents of a photograph and the accessory information of it (a part of speech classification, a kind, an attribute and so on) and is referred to from an analyzing part 4 at the processing of input language. A photograph attribute storing part 9 stores information to represent features and so on to be the retrieving key of the photograph stored in a photograph storing part 11, that is, an item name, the word, the word attribute. A similar language storing part 10 stores the combination of various retrieving terms and words and a point to represent the similarity of them and is inquired by a retrieving part 5. Thus, retrieving to make the most of the information input of natural language can be realized and the objective data can be retrieved irrespective of the way of the representation of a person to retrieve by using dictionary data and similar language data.
Patent JP-S6370228-A (JP)
Title: Ferroelectric liquid crystal element
Inventor: MURATA TATSUO
IPC: G02F1/1339
Filed: 1986-09-12
Abstract: PURPOSE:To maintain a cell gap uniformly with high accuracy by penetrating gap materials into a color filter. CONSTITUTION:The gap materials 3 are penetrated to the prescribed depth of the color filter with which the film thicknesses of the respective picture elements of a ferroelectric liquid crystal having cell structure are set the same. The cell gap is thus uniformly maintained with high accuracy. The orientation defect in the initial orientation condition of the liquid crystal is, therefore, prevented and the high-speed responsiveness and memory effect characteristic intrinsic to the ferroelectric liquid crystal are satisfactorily exhibited.
Patent JP-H1034830-A (JP)
Title: Decorative plate
Inventor: YAMAMOTO TAKESHI
IPC: B32B21/10
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a decorative plate which performs excellent effect of preventing dry crack of a decorative veneer even in an environment in which water content ratio is largely changed. SOLUTION: This decorative plate is constituted by laminating a decorative veneer 1 on a surface of an inorganic fiber sheet 3 with elastic adhesive 2, and laminating the sheet on a surface of a board 5 with adhesive 4 different from the elastic adhesive. In this case, it is preferable to reduce an interlayer peeling strength of the elastic adhesive from that of the veneer and that of the sheet and the adhesive different from the elastic adhesive. Thus, it is peeled in the layer of the elastic adhesive. Preferably, as the elastic adhesive, mixed adhesive obtained by mixing 20 to 56wt.% of thermosetting resin adhesive with elastomer adhesive is used. As the adhesive different from the elastic adhesive, thermosetting resin adhesive is used.
Patent JP-H09124479-A (JP)
Title: N,n'-di(aralkyl)-n,n'-di(2-azaaralkyl)-alkylenediamine and method for using it in pharmaceutical and cosmetic composition
Inventor: JIYANNBATEISUTO GIYAREI
IPC: A61K8/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a novel compound which protects organisms from oxidative stress and is useful for preventing skins from aging. SOLUTION: This novel compound is N,N'-di(aralkyl)-N,N'-di(2-azaaralkyl)- alkylene diamine represented by formula I [n is 0, 1, 2; m is 1, 2, 3; R, R1 ,-R3 are each H, a straight or branched 1-4C alkyl; X and Y are each an N- containing aromatic heterocyclic ring in the 2-position; Z1 -Z3 are each H, a straight and branched 1-4C alkyl or a group of -OR4 (R4 is H, a straight or branched 1-4C alkyl)], its salts and metal complexes, typically N,N'-bis(3,4,5- trimethoxy-benzyl)-N,N'-bis(2-tetrazolyl-1-ethyl)ethylenediamine. The compound of formula I is obtained by reaction of an aromatic aldehyde with an lakylenediamine of formula III, catalytic hydrogenation of the diimine product and treatment of the reduction product with a halogen compound.
Patent JP-H0855664-A (JP)
Title: Ic characteristic measuring unit
Inventor: IKEDA SHIGEO
IPC: H01L23/32
Filed: 1994-08-15
Abstract: PURPOSE:To provide an IC characteristic measuring unit in which high assembling precision between parts can easily be obtained, and in which required cost on replacement of slave sockets can be reduced. CONSTITUTION:A master socket 1 is mounted on a test board 5 through a receiving pin 4 for external extension. A package receiving part 2 to support an IC package is fixed on an upper surface 1a of the master socket 1. A slave socket 3 has an aperture part 6 opened to be larger than an outer size of the package receiving part 2, and a contact pin 7 to be freely detachably inserted into the receiving pin 4, and it is detachably installed on the upper surface 1a of the master socket 1.
Patent JP-H0965625-A (JP)
Title: Squirrel-cage rotor for induction motor
Inventor: TANIMURA KOJI
IPC: H02K17/16
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To adjust the secondary resistance of the conductor of a rotor to a very small value even when the number of the kinds of the resistivity of bars in a stockyard is reduced without changing the press die or mold of electri cal steel. SOLUTION: Bars 3a and 3c are provided in the slots 2 of an iron core 1 having the shaft hole 1a of a squirrel-cage rotor. Both end sections of the bars 3a and 3c are connected to each other with an end ring 4. Part of the slots 2 is formed by driving bars 3c made of copper or a copper alloy into the an iron core 1 and the other bars 3a are formed together with the end ring 4 by casting aluminum or an aluminum alloy so that the bars 3 can be embedded. The bars 3c made of copper or a copper alloy are first driven into the iron core 1 and the bars 3a made of aluminum or an aluminum alloy are then cast in the remaining slots 2 together with the end ring 4. The number of the bars 3c made of copper or a copper alloy driven into the core 1 is adjusted.
Patent JP-S6370470-A (JP)
Title: Optical transmitter
Inventor: ONISHI MASARU
IPC: H04B10/40
Filed: 1986-09-11
Abstract: PURPOSE:To prevent deterioration of optical output waveforms, by inserting a circuit for preventing deterioration of frequency characteristics between a current switching circuit and a current feeding circuit, and further adding an element having low impedance for high frequency components in the current feeding circuit. CONSTITUTION:A voltage between the input and the output of a circuit 4 for preventing deterioration of frequency characteristics, which is inserted between a current switching circuit 2 and a current feeding circuit 3, is made constant. An element, which indicates low impedance for high frequency components included in an input signal pulses, is added in the current feeding circuit 3. As a result, the high frequency components in a driving current for a laser diode (LD) are split, and the split current flows through the element indicating the low impedance. Thus the deterioration of the frequency characteristics of the LD driving current is improved. In this way, the deterioration of the waveform of the optical output signal of the LD can be prevented.
Patent JP-S6370411-A (JP)
Inventor: HIRAKAWA KOICHI
IPC: H01G4/18
Filed: 1986-09-11
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-2000043673-A (JP)
Title: Airbag device
Inventor: KAI TAKESHI
IPC: B60R21/276
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an airbag device capable of controlling gas flow within an airbag body so as to be inflated in an optimum condition. SOLUTION: The gas G generated from an inflator 20, after inflating a bag element 44, flows out from holes 46 formed at its end to inflate an airbag body 18. When the pressure of the gas G reaches a fixed value, a covering member 40 fixed to a sheet material 36a forming the airbag body 18 is pressed by gas G from vent holes 38a, 38b, and the vent holes 38a, 38b open. The gas G is discharged to the outside from the opening, so that an impact on an occupant is absorbed suitably.
Patent JP-H1147500-A (JP)
Title: Cover installed on iron main body or the like of clothes press finishing machine
Inventor: KUSUNOKI TAKESHI
IPC: D06F83/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent thermal deterioration of a foam resin or a sponge rubber by stacking a heat resisting mesh installed on an iron main body, a foam resin such as urethane rubber or the like and a cloth sheet to form a cover in the cover installed on an iron main body or the like of a clothes press finishing machine. SOLUTION: A cover installed on an iron main body 12 or the like of a clothers press finishing machine is formed by stacking a double mesh 13, an urethane rubber 14 and further a press fit mesh 15 on a metallic iron main body 12 where numberless small holes 11 are bored, and covering the same with cloth. The foam resin or sponge rubber is thus disposed and a heat resisting porous sheet or a mesh is interposed in a space up to the iron main body 12 not to directly come into contact with the heated iron main body 12, so that deterioration due to heat can be prevented and the foam resin or the sponge rubber can be used over a long period of time. At this time, as a porous sheet or mesh to be used, cited is a material made of ceramic, asbestos or the like.
Patent JP-S6368314-A (JP)
Title: Manufacture of polishing tool
Inventor: ARAI TORU
IPC: B23D73/00
Filed: 1986-09-11
Abstract: PURPOSE:To make a polishing tool have a high sharpness and a great durability, by forming sharp projection and recession parts in the outer surface of a steel material by means of corrosion by grid blast, and by forming a coating layer thereon made of carbide, carbon nitride or the like, by means of a diffusion process or the like. CONSTITUTION:By means of a grid blast method in which grid such as alumina or the like is made to impinge upon the outer surface of a steel material or a corrosion method in which the steel material is dipped into the solution of nitride acid alone or mixture thereof, 200-800 of cutting edges having 10-100mum of tip pockets 3, 1-20mum of the roundness of tip ends 2 and rake angles 4 most of which are negative are formed per about 25mm of steal material Further, by a diffusion process in which carbon in the mother material at a high temperature, nitrogen atom and carbide on processing, and an element for forming nitride are coupled together, or by a chemical evaporation method in which a gas mixture of hydrogen and titanium tetrachloride, hydrocarbon or nitrogen is used, a very hard coating layer made of carbide, nitride or carbon nitride is formed on the outer surface. By subjecting the steel material to a quenching process similar to that applied to usual steel products, the polishing tool having a very sharp and high durability is obtained.
Patent JP-H0961567-A (JP)
Title: Neutral particles projector
Inventor: HASHIMOTO KIYOSHI
IPC: G21B1/00
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To enable the improvement of neutralization efficiency by providing a neutralization cell in the neighborhood of a drawing electrode and using plasma particles as target particles for converting ions into neutral particles by charge conversion reaction. SOLUTION: A plasma cell 21 is provided in the neighborhood of a drawing electrode 5. A magnet 24 for a filament and plasma confinement is provided on a support frame 31 for supporting the most downstream electrode 5 and used as the cell 21. An accelerated negative ion beam obtains the maximum neutralization efficiency without passing the region of gas atmosphere. The neutralization efficiency is represented by linear density of particles which is to be a target, and the linear density can be decreased larger than the case of a gas cell by using the cell 21. Negative ions do not decrease by the structure until they are incident on the cell 21 and the device of high neutralization efficiency can be obtained.
Patent JP-H0263649-A (JP)
Title: Strip continuous casting machine
Inventor: YAMAUCHI TAKASHI
IPC: B22D11/06
Filed: 1988-08-31
Abstract: PURPOSE:To form deep pouring basin by joining a joining part of side dams and long wall side dams as slidable, constituting the side dam parts contacting with a circumferential parts of rolls with refractory having good cuttability and feeding out the side dam to casting direction. CONSTITUTION:One pair of the inner part cooling rolls 1a, 1b are set as facing and one pair of the side dams 3a, 3b are positioned on circumferential face of the rolls to a part or all of the thickness thereof. Then, the side dam is set at side part of both rolls 1a, 1b under opening at almost the equal interval as cast strip width. One pair of the long wall side dams 4a, 4b are set as facing to the roll axial direction on the circumferential surface of both rolls 1a, 1b to form the square-shaped pouring basin and molten metal in inner part is cast into the strip through gap between one pair of the rolls. The joining part of the side dam and the long wall side dam is made as slidable and the side dam parts contacting with the circumferential surface of the rolls are made to the refractory having good cuttability and the side dam is fed to the casting direction at the prescribed velocity and casting is executed while grinding and consuming the side dam surface with the roll surface. By this method, the cast strip having good quality can be stably obtd.
Patent JP-H1149062-A (JP)
Title: Helmet holder for motorcycle
Inventor: KOIKE MUNETAKA
IPC: B62J11/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a helmet holder for a motorcycle, without coming off of a ring metal fitting from a holder plate even by deforming the ring metal fitting of a chin strap of a helmet hooked to the holder plate provided in a lower side of a seat so as to roll up a seat bottom plate, which can prevented from burglary with the helmet surely locked. SOLUTION: In a seat pipe 3 of a frame, a holder plate 6 protruded toward the inside in lateral L shape is provided, a ring metal fitting 11 in a tip end of a chin strap 10 of a helmet is inserted to be hooked, and a U-shaped notch or hole 7 is provided in a tip end of the holder plate 6, so as to fit a protrusion 8 provided in a seat bottom plate 4, when a seat 1 is covered in an upper side of the seat pipe 3, to the U-shaped notch or hole 7.
Patent JP-H0655403-A (JP)
Title: Dust collector of printed circuit board processing machine
Inventor: OGURO TAKAO
IPC: B23Q11/10
Filed: 1992-08-12
Abstract: PURPOSE:To realize high speed processing, by improving cooling efficiency of a drill. CONSTITUTION:The dust collector of a printed circuit board processing machine comprises a tank to store cooling liquid, a pump 25 which is additionally mounted to the tank to feed cooling liquid pumped up from the tank to the discharge opening 6 of a pressure foot 4 through a piping 9 for cooling liquid, an exhauster 15 to exhaust gas in the pressure foot 4 through an exhaust pipe 8 connected to the pressure foot 4, a separator interposed in the exhaust pipe 8, and separating gas, liquid and solid from each other, a valve 26 interposed in a piping 9 for cooling liquid 9 so as to open and close a path of cooling water, a drain pipe 28 branched from the piping 9 for cooling liquid and linking the valve 26 with the pressure foot 4, and a switching valve 27 interposed in the exhaust pipe 8 for linking one end of the drain pipe 28 with the pressure foot 4 and the bug separator, and making switching and connecting the pressure foot 4 to the bug separator or the pressure foot 4 and the exhaust pipe 8 to the bug separator.