baber/WOPTO huggingface dataset:
Patent JP-H0692864-A (JP)
Title: Production of chinese medicine extract
Inventor: KURITA KOICHI
IPC: A61K9/14
Filed: 1992-09-14
Abstract: PURPOSE:To produce a Chinese medicine extract having high active ingredient content by selectively removing physiologically inactive high polymer ingredients such as starch while suppressing loss of active ingredients from water extract of Chinese medicine. CONSTITUTION:This method for producing a Chinese medicine extract is characterized by extracting a galenical medicine of a raw material with water and filtrating or/and centrifuging the extract and then subjecting the resultant extract to ultrafiltration using a fractionating membrane having 500000-100000 molecular weight while irradiating the extract with ultrasonic wave or adding ethanol to the extract and subjecting the extract solution to ultrafiltration in the same manner as the above method.
Patent JP-H11104711-A (JP)
Title: Production method for seamless square shaped steel pipe
Inventor: ONODA YOSHITOMI
IPC: B21B17/14
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain a product; wherein the curvature of the square part is small even if the product is thick, and the sides are plane. SOLUTION: In this method when a cylindrical base pipe obtained by making a fillet bored by a seamless steel pipe manufacturing equipment, is hot rolled to square tube shape by a hot roller for fixed shape rolling, the ratio of D0 which is the external diameter of the cylindrical base metal at the first inlet of a stand for the square tube forming among the stands of fixed shape rolls and 2h1 which is the external diameter of the square tube at the outlet of the stands including above the stand is determined as an external diameter ratio r1 in the formula, r1 =1n(2h1 /D0 ). The cylindrical base pipe is hot rolled to a square tube in a manner that the external diameter ratio rn from the first square forming stand to the square tube of the final stand satisfies 0.15-0.40.
Patent JP-S62132279-A (JP)
Title: Disk type recording and reproducing device
Inventor: OKADA SHIGERU
IPC: G11B21/08
Filed: 1985-12-04
Abstract: PURPOSE:To eliminate the need for an adjusting work by storing the difference between a head initial position and a head position detected by a position detecting means into a control system, correcting a head position at the time of the initial action and setting a position, after a disk device as a whole is assembled. CONSTITUTION:When an electric power source is turned on, a screw 4 is rotated, a carriage 5 is once automatically shifted in the B direction of a disk 10 and thereafter, shifted automatically in the A direction. Thus, when the tip of a shielding arm 8 rotating integrally with the screw 4 enters the slit of a detecting means 9 and shields between a light emitting element 9a and a light receiving element 9b, a signal is outputted from the detecting means 9, inputted to a control circuit 14, a step motor is stopped and a head 6 is stopped at the special position. The number of the rotating step corresponding to the difference between then stopping position and the reference track position of the head 6 is stored to a memory 15, positioned by the detecting means 9 at the time of turning on the power source, thereafter, a magnetic head 6 is positioned in accordance with the contents of the memory 15. Thus, the device having low-cost with the high head positioning accuracy can be obtained.
Patent JP-H0987554-A (JP)
Title: Matte cationic electrodeposition coating composition
Inventor: SASAGAWA NORIYA
IPC: C09D5/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a matte electrodeposition coating compsn. which does not require a special fine powder for matting by dispersing a specific resin blend, a specific pigment paste, and a specific cross-linker in an aq. medium contg. a neutralizing agent. SOLUTION: This coating compsn. is prepd. by dispersing a resin blend comprising an amine-modified epoxy resin (e.g. one obtd. by modifying a bisphenol epoxy resin with diethanolamine, etc.) and a cationic acrylic resin (e.g. one obtd. by cationizing, with N-methylethanolamine, a polymer obtd. from glycidyl, 2-hydroxyethyl, and methyl methacrylates, etc.) in a wt. ratio (solid contact basis) of (7:3)-(3:7), a pigment paste prepd. by dispersing a pigment in an epoxy resin, pref. in a modified epoxy resin of a quaternary ammonium salt type or a sulfonium salt type, and a blocked polyisocyanate cross-linker (e.g. a cross- linker formed by blocking hexamethylene diisocyanate with methyl ethyl ketoxime) in an aq. medium contg. a neutralizing agent (e.g. acetic acid).
Patent JP-H02118962-A (JP)
Title: Acoustic system
Inventor: TAKATSU HIROYUKI
IPC: G11B19/16
Filed: 1988-10-27
Abstract: PURPOSE:To attain a compact acoustic system and to improve the convenience of use by using an operation switch in common to each sound source and controlling a corresponding sound source based on the operation of a function switch and an operation switch. CONSTITUTION:A switch 22a of a function switch 22 is operated at first to select a CD player 1, and when a reproduction switch 21b is operated, a serial data bringing the player 1 in the reproduction mode is outputted from a microcomputer 23. Thus, a control microcomputer 9 controls each section and a signal reproduced by a reproducing section5 is outputted to a preamplifier 24 via a D/A converter section 6, an amplifier section 7 and a signal changeover switch 8. Similarly, the reproduction of a record player 2 and tape decks 3, 4 is applied by the operation of switches 22b-22d and the switch 21b. Moreover, the deck 4 records a reproduction signal from the sound source selected by the switch 22. Through the constitution above, since the operation switch is not provided to each sound source, the compact system and the improved use of convenience are attained.
Patent JP-H1173094-A (JP)
Title: Stationary for child for learning character
Inventor: YAMASHITA TOMOYASU
IPC: G09B5/02
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To enable the child to learn the shapes of characters efficiently by providing an accessory for covering a picture drawn on a character with a thin plate. SOLUTION: As a method for covering a picture, a thin plate made of an opaque resin is used, to cover only the part of the picture, a hole is bored in a button part and pulled out, and the thin plate is arranged on a character board (keyboard). That is, a plate 1 in the device of the invention is arranged on a main body 2 in which the device of the invention is fitted. As a thin plate used, a color thin plate made of resin such as polyvinyl chloride, acryl, polyethylene, polypropylene or the like or a colored thin plate made of paper are cited. To cover the part where a picture is drawn, a key part of the keyboard is cut out, and to keep dust from entering through the hole, a thin plate made of transparent resin shaped in the same outline is superposed from above, or a deposited accessory is used.  Thus, the shape of a character can be learned with a toy which has been treated as a game for matching of the picture and the character heretofore.
Patent JP-S62130380-A (JP)
Title: Time casting timepiece
Inventor: SHIRATORI KAZUHIKO
IPC: G04C21/12
Filed: 1985-12-03
Abstract: PURPOSE:To inhibit time from being cast in an optional time zone by storing start and end time data on a time-casting inhibited time zone in the 1st and the 2nd storage circuit respectively with a switch. CONSTITUTION:The hands of a time display part 3 are rotated by a hand rotating mechanism and the switch 10 is pushed according to the start time of the time zone in which time-casting operation is inhibited. A detecting device 4 generates the start time code output of the time-casting inhibited time zone and this time is stored 6. Then, the display time by the hands is adjusted to the end time of the time-casting inhibition and a switch 11 is pressed to store this time in a storage circuit 7; and the display time is returned to the current time after the time-casting inhibited time zone is set. A current time code output from the device 4 is supplied to a control circuit 8 to decide whether the time is between the set time data in the circuits 6 and 7 or not. When the time is within the time-casting inhibited time zone, a time casting device 9 is held off with the output of a circuit 8 and the time-casting operation is not performed. The device 9 is ready to operate except in the time-casting inhibited time zone and a contact 5 is closed at regular time to cast the time.
Patent JP-S62131673-A (JP)
Title: Battery warning circuit for video camera
Inventor: SAKAI TAKEOKI
IPC: G03B17/18
Filed: 1985-12-02
Abstract: PURPOSE:To attain sure battery warning by detecting a battery voltage automatically even when the battery voltage differs and using a reference voltage in response to the battery voltage so as to operate a comparator circuit. CONSTITUTION:When an input voltage is 12V, since a transistor (TR) Q2 is of an input voltage discriminating circuit 6 is turned off, a TR Q1 of a switch circuit 5 is also turned off. In this case, an output voltage V2 of a reference voltage generating circuit 3 is the voltage division of 5V by resistors R3 and (R4+R5). When an input voltage Vin is sufficiently large, a voltage V1 inputted to a non-inverting input of a comparator 4 is larger than a voltage V2 given to an inverting input of the comparator 4. Thus, the output of the comparator 4 goes to a high level. As a result, no warning lamp D is lighted. When the input voltage Vin is decreased due to battery discharge or the like, the voltage V1 is smaller than the voltage V2, resulting that the comparator 4 is inverted to a low level and the warning lamp D is lighted.
Patent JP-S61151022-A (JP)
Title: Method for preventing agglomeration of table salt
Inventor: SUGITA SHIZUO
IPC: A23L27/40
Filed: 1984-12-25
Abstract: PURPOSE:To prevent the agglomeration of table salt during the storage of the salt in a plastic film bag, by spraying an aqueous solution of a specific condensed sodium phosphate to the crystal of table salt. CONSTITUTION:A condensed sodium phosphate expressed by the formula XNa2 O.YP2O5 wherein the molar ratio of both components is 2>R>0 (R=X/Y) is used as the agent to be sprayed. >=20ppm of the above condensed sodium phosphate is sprayed to table salt. The condensed sodium phosphate is e.g. sodium hexametaphosphate, sodium ultraphosphate, sodium tripolyphosphate, sodium trimetaphosphate, etc.
Patent JP-H05108772-A (JP)
Title: System load display method in picture preparation tool
Inventor: HARA HIDEYUKI
IPC: G06T1/00
Filed: 1991-10-21
Abstract: PURPOSE:To recognize the display waiting time of a preparation picture and an influence on a system. CONSTITUTION:In a picture preparation tool provided with a display control means 2 displaying graphic symbols on a picture 3 by referring to a plotting text file 1 when the kinds, sizes and display positions of the graphic symbols are received, this calculation means 4 perform a transmission request or a reading request of data for a count means classified by graphic symbols 5a or a count of the number of refresh data 5b and a plotting time data storage means 6a or a refresh data storage means 6 by inputting a calculation command in a calculation means 4 including a plotting time calculation means 4a and a CPU load state calculation means 4b which are connected with this display control means 2, performs necessary load calculations based on the transmitted or read data and displays the calculation result on the picture 3 via the display control means 2.
Patent JP-S63127901-A (JP)
Inventor: NISHIHARA TAKASHI
IPC: B65F5/00
Filed: 1986-11-15
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-H03141945-A (JP)
Title: Absorptive base material and manufacture thereof
Inventor: KODAIRA YUJI
IPC: B32B5/24
Filed: 1989-10-18
Abstract: PURPOSE:To preferentially generate absorption and diffusion in the specific direction of liquid, when it is brought into contact with surfaces of a base material, by integrally connecting a fiber material, which shows absorptive liquid anisotropy, to the surface of the absorptive base material consisting of cellulose system sponge. CONSTITUTION:A mixture, which contains a cellulose component, reinforcing fiber and crystal mirabilite, is molded, and on surface of the obtained molded product, various threads, consisting of natural or synthetic fiber of predominantly generating diffusion of absorbed liquid in a specific direction, and a fiber material, showing absorptive liquid anisotropy of thin sheet paper and unwoven fabric or the like having directivity in constitution fiber, are pasted. Under this condition, the molded product is heated, solidified and brought into contact with an acid water solution, thereafter washed by water and dried with an absorptive base material manufactured. Accordingly, when liquid is brought into contact with surfaces of the base material, absorption and diffusion of the liquid can be predominantly generated in a specific direction, and a product, having efficient liquid absorbing performance, can be obtained.
Patent JP-H05110129-A (JP)
Title: Manufacture of transmission type photo-interruptor
Inventor: YAMAGUCHI AKISHI
IPC: H01L31/12
Filed: 1991-10-21
Abstract: PURPOSE:To improve the position accuracy for setting slit plates and to simultaneously form a plurality of photo-interruptors to improve production efficiency by secondarily. molding respective primary mold connecting body and metal slit plate-connecting body on the light-receiving and-emitting sides and metal slit plate-connecting body simultaneously in a multiple connection manner through a common frame supporting respective connecting bodies. CONSTITUTION:A light-receiving chip 1 is mounted on a lead terminal 2 and internally connected with the other lead terminal 3 by the whole wire 4 to form a light-receiving side translucent resin body primarily molded by thermosetting translucent resin 9. Then, a light-emitting side translucent resin body using a light-emitting chip 6 in place of the light-receiving chip 1 is formed in like manner. In this case, the surface 9a being the optical path of both translucent resin bodies is flat. Also, the lead terminals 2, 3 are integrally connected by a common frame 13 equipped with location holes 13a in the tip part. Then, slit plates 10 equipped with slits 10b being optical paths are formed of metal plates. A primary mold connecting body A and slit plate-connecting body B are superposed into an integral body.
Patent JP-H04149395-A (JP)
Title: Method for accelerating hardening of quick-hardening lining concrete in construction method of direct placed concrete lining
Inventor: ITO YUJI
IPC: C04B40/02
Filed: 1990-10-12
Abstract: PURPOSE:To enhance the workability of concrete by mounting heating element to all or either of an mold, a skin plate and an inner mold, and controlling the time required for concrete placed to be hardened. CONSTITUTION:A heating element 7 comprising a face-shaped heater or the like is mounted on the front side of an end mold 5. Quick-hardening linining concrete 10 is placed in a space defined by an inner mold 1, the skin plate 3 of a shield excavator, the end mold 5, the natural ground 8 and a concrete first placing portion 9. The concrete 10 is heated by the heating element 7 and thereby the reaction of an accelerator of hardening is accelerated and the concrete is hardened in a short time. The heating member 7 may be provided to some member other than molds. The speed of construction can thus be increased and also attention can be paid wholey to securing the time required for retaining fluidity needed for construction when mixing concrete, whereby the labor can be reduced.
Patent JP-H11110077-A (JP)
Title: Opening/closing device for extension terminal of electronic equipment, and electronic equipment
Inventor: KARASAWA AKIO
IPC: G06F1/16
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent an opening/closing cover from being broken when it opens and closes an extension terminal and being removed by holding this cover detachably to a hinge part to cover the extension terminal and using a flexible material to the hinge part. SOLUTION: An extension connector boxes 30 and 40 are provided on the left side face 2R of a main body 2, and the connector terminals are put into the boxes 30 and 40. The hinge parts 51 and 61 of the opening/closing devices of the boxes 30 and 40 have the fixed base parts 53 and 63 and the shafts 54 and 64. The flexible material such as a plastic or rubber material is used to the parts 53 and 63. The comb-line projections 53B and 63B of the parts 53 and 63 are contrary to the projections 52B and 62B of the opening/closing covers 52 and 62. Then the shafts 54 and 64 are put through the holes 53A and 63A of the projections 53B and 63B and the holes 52A and 62A of the projections 52B and 62B respectively. Thus, the covers 52 and 62 can rotate around the shafts 54 and 64 against the parts 53 and 63 of the parts 51 and 61.
Patent JP-S64566-A (JP)
Title: Electrophotographic sensitive body
Inventor: SHIMADA TOMOYUKI
IPC: C07D333/36
Filed: 1987-10-27
Abstract: PURPOSE:To realize an electrophotographic sensitive body sufficiently satisfying electrophotographic requirements, comparatively low in cost, and also superior in durability by incorporating at least one of specified compounds as an effective component in a photosensitive layer formed on a conductive substrate. CONSTITUTION:The electrophotographic sensitive body is provided on the conductive substrate with the photosensitive layer containing as the effective component containing the diethyl aromatic compound represented by formula I in which Ar<1> is an optionally substituted aromatic hydrocarbon group or heterocyclic group, and A is an optionally substituted N-carbazolyl group or the like, thus permitting the obtained photosensitive body to be excellent in photosensitive characteristics, high in strength against heat and mechanical impact, and yet producible at low cost.
Patent JP-H06122964-A (JP)
Title: Production of vapor deposited al-cr-ti plating material
Inventor: IWAI MASATOSHI
IPC: C23C14/16
Filed: 1992-10-12
Abstract: PURPOSE:To continuously or semicontinuously and stably produce the vapor deposited Al-Cr-Ti plating material. CONSTITUTION:Cr and Ti are simultaneously heated to evaporate from a Cr-Ti alloy bath 3a and while the Cr and the Ti of the amts. meeting the respective evaporation rates of the Cr and the Ti are continuously or intermittently supplied to this Cr-Ti alloy bath, the Cr content in the Cr-Ti alloy bath is controlled to 2 to 85% in the method of continuously forming the Al-Cr-Ti plating by heating Al, Cr and Ti to evaporate with an electron beam 9 and depositing the metal vapor by evaporation on a traveling material 1 to be treated. The Al and the Cr are otherwise simultaneously heated to evaporate from the Al-Cr alloy bath 2a and while the Al and Cr of the amts. meeting the respective evaporation rates of the Al and the Cr are continuously or intermittently supplied to this Al-Cr alloy bath, the Cr content in the Al-Cr alloy bath is controlled to 5 to 70% in the process for production of the vapor deposited Al-Cr-Ti plating.
Patent JP-H05112712-A (JP)
Title: Production of vinyl polymer-polyurethane compound
Inventor: TANAKA MOTONORI
IPC: C08F2/44
Filed: 1991-10-22
Abstract: PURPOSE:To provide a method by which a vinyl polymer can be combined with various polyurethanes in an arbitrary proportion to efficiently produce satisfactory compounds)4e having a uniform shape. CONSTITUTION:The title proves comprises polymerizing a vinyl monomer in an aqueous medium in the presence of an isocyanate and a polyol using a free- radical polymerization catalyst.
Patent JP-H08139421-A (JP)
Title: Manufacture of prepreg
Inventor: OZAWA SATORU
IPC: H05K1/03
Filed: 1994-11-08
Abstract: PURPOSE: To realize rapid setting of a prepreg and shorten the time of molding a laminated board, by containing a naphthalene nucleus in epoxy resin at a content in a specified range. CONSTITUTION: Prepreg is formed by impregnating fiber base material with varnish composed of epoxy resin containing two or more epoxy groups and epoxy resin composite containing aromatic polyamine and quanine compound, and drying them. At this time, naphthalene type epoxy resin having a naphthalene nucleus in molecure is used. The naphthalene type epoxy resin of 10-50wt.% is contained in all epoxy resin and has characteristics that the melting viscosity is especially low. Thereby, residual voids in a prepreg is few, and the trouble due to voids in a laminated board after molding can be eliminated. Naphthalene type epoxy resin is expressed by a formula where n=1 or 2.
Patent JP-H02169660-A (JP)
Title: Polyester composition
Inventor: RAINIERU GEREIN BATSUKERU
IPC: C08L67/02
Filed: 1989-10-20
Abstract: PURPOSE: To improve the notched impact resistance of polyester by blending a specified modified thermoplastic polymer and a phenoxy resin to the polyester.  
     CONSTITUTION: This polyester composition contains three components described below (a)-(c). (a) Polyester: at least 50 wt.%, (b) a thermoplastic polymer having an elasticity lower than 350 N/mm 2  and entirely or partially modified with a reactive group or a group convertible thereto, and (c) a phenoxy resin: a small quantity. The blending ratio of the components (a)-(c) is preferably as follows: the component (a): at least 50 wt.%, the component (b): 5-49.5 wt.%, and the component (c): 0.5-10 wt.% (a+b+c=100 wt.%). The above polyester composition is obtained by mixing the components (b) and (c) at least at 100°C, and mixing the resulting mixture with the component (a) and the other optional component. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000106036-A (JP)
Title: Ferroelectric thin film and its manufacture
Inventor: TAKEDA TOMO
IPC: G02B6/13
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a single crystal ferroelectric thin film having a stably controlled composition and fine and good surfacing and crystallizing characteristics. SOLUTION: This thin film contains an Li element and at least one element of Nb and Ta. It is manufactured by the steps of adding a water in an amount, such that the mole ratio of composite metal alkoxide to water is 1:1 to 1:2, to organic solvent of composite metal alkoxide with organic ligands shown in the formula: R1OR2O-(where R1 is an aliphatic hydrocarbon group and R2 is a bivalent aliphatic hydrocarbon group which may have an ether linkage) for partial hydrolysis, of applying a precursor solution obtained in the hydrolysis onto a single crystal substrate, and of giving heat treatment thereto.
Patent JP-H07125947-A (JP)
Title: Installation work device for elevator hoistway
Inventor: SHIRAISHIDA KATSUHIRO
IPC: B66B7/00
Filed: 1993-11-01
Abstract: PURPOSE:To provide an installation work device for an elevator hoistway easy to set or reset protective ceilings and capable of securing the safety of workers without impairing the work efficiency by employing the protective ceilings easy to open or close and capable of being compactly stored when not in use. CONSTITUTION:This installation work device for an elevator hoistway is provided with a pair of mobile protective ceilings 14, 15 freely extendable in the direction to cover the work floor and windable into storage members 16, 17 and having notch sections 14a, 15a for an opening 18, guide members 12, 13 fixed at the upper section of a safety fence and guiding the extending and winding actions, and connecting members 19 for connecting the adjacent mobile protective ceilings 14, 15 together in the extended state.