baber/WOPTO huggingface dataset:
Patent JP-H03132963-A (JP)
Title: Travelling tape drive
Inventor: UIRIAMU JIEI JIYAABEIZU
IPC: G11B25/06
Filed: 1990-01-19
Abstract: PURPOSE: To provide a device with functions such as high density, high speed and self-threading and also to lower the height, by mounting stators and rotors of motors for two reels and ducts of a blower for tape driving directly on a main supporting base plate. CONSTITUTION: The device is provided with the brushless DC motors for the supply reel 15 and take-up reel 17, and the stators 126, 144 of each motor are mounted at the outside of short pipes 124, 126 facing downward which are casted integrally with the main base plate 24, and bearings 136, 138, 150 are mounted at the inside, and also the permanent magnet rotors 128, 152 mounted on driving shafts 134, 148 by cuplike curved surface plates 130, 154 are combined close to the surroundings of the stators 126, 144. The ventilating ducts 74, 79, 82 are arranged on the upper/lower surfaces of the base plate 24, etc., for supplying the air so as to forward the end of tape to the take-up reel 17. Thus, the high density, high speed and low height are attained, and also the self-threading is stabilized.
Patent JP-S5393784-A (JP)
Title: Transfer mask for x-ray exposure and its production
Inventor: IIDA YASUO
IPC: G03F1/48
Filed: 1977-01-27
Abstract: PURPOSE: To reduce physical damages, attenuate secondary electrons at the time of exposure and obtain fine transfer patterns by coating a high molecular resin layer which causes curing and change of properties when radiated with ions, after forming an X-ray absorption layer having desired transfer patterns on the X-ray transmission layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000202592-A (JP)
Title: Dummy head and casting method
Inventor: SAKAGUCHI HARUO
IPC: B22D11/08
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a dummy head, with which the lowering of quality of a cast slab can be prevented by setting the lower end part of a molten metal pouring nozzle to the same height as the ordinary casting time, even at the starting time of casting. SOLUTION: In this dummy head 6, a recessed part 60 is formed into which a molten metal pouring holes 7a formed at the lower end part of the molten metal pouring nozzle 7 can be inserted, on the upper surface thereof inserted into the lower part in a mold 3 at the starting time of the casting. Even at the starting time of the casting, the molten metal can be poured at the same position as the ordinary casting time, and thereby, on the way of the casting, the molten metal pouring nozzle is unnecessary to be lowerd and then, the lowering of the quality of the cast slab can be prevented.
Patent JP-H04250373-A (JP)
Title: Semiconductor test device
Inventor: TAKAGI RYOICHI
IPC: G01R31/3193
Filed: 1991-01-28
Abstract: PURPOSE:To carry out the functional inspection as well as the DC/AC characteristic measurement of a semiconductor device speedily and accurately. CONSTITUTION:A comparator 202 for receiving the signal output to a pin terminal 207 of a semiconductor device to be tested 206 through a transmission route 203, and for judging the logic, is included in a semiconductor testing device 1. A current supply circuit 2 for comparing the voltage of a comparator input terminal 208 with the reference voltage given by reference voltage sources 8, 16, and for supplying current to the transmission route 203, is also included. When the reaction followed by the ringing of the signal and undershooting as well as overshooting in the input terminal 208 is generated in the transmission route 203, current is supplied to the transmission route by a current supply circuit according to the relationship between the voltage of the input terminal and the reference voltage in terms of volume. The current supply of the transmission route is carried out so that the overshooting or undershooting of the signal is suppressed, and the functional test and the DC/AC characteristic measurement of the semiconductor device can thus be carried out speedily at accurate timing by the comparator 202.
Patent JP-H04341334-A (JP)
Title: Composite semipermeable membrane
Inventor: KITAMURA YOSHINAO
IPC: B01D69/12
Filed: 1991-01-28
Abstract: PURPOSE:To provide a novel composite semipermeable membrane especially excellent in the removing capacity of a positive charge ion. CONSTITUTION:A semipermeable ultrathin membane is provided on a porous base material and a crosslinked polymer layer formed by intermolecularly crosslinking a polymer having a quaternary ammonium group and a hydroxyl group by polyisocyanate or a crosslinked polymer layer formed by intramolecularly or intermolecularly crosslinking a polymer having not only a quaternary ammonium group and a hydroxyl group but also a blocked polyisocyanate or amineimide group is further provided thereon.
Patent JP-H01312282-A (JP)
Title: Fixed-time cut-off water mixing valve
Inventor: HAWAADO BII MAAKUSU
IPC: E03C1/044
Filed: 1989-01-19
Abstract: PURPOSE: To save water in a faucet used in, for instance, an airplane or the like by closing a valve with the lapse of prescribed time after the valve opens once by a dashpot actuator. CONSTITUTION: A one-way dashpot means has an actuator shaft connected to a valve shaft 28 at its one end. The dashpot means serves to count a timing for closing a valve by a piston 54 and a cup seal 55 in an insert pipe 57. Thus, since a timed shut-off function is provided even if an operating knob 21 is actuated so as to open the valve, for example, the valve is closed in a prescribed time.
Patent JP-H08202540-A (JP)
Title: Program analyzing method
Inventor: ODA TOSHIHIKO
IPC: G06F9/44
Filed: 1995-01-24
Abstract: PURPOSE: To easily generate a state transition model and a process model generated to analyze a program through object-oriented analysis. CONSTITUTION: An information model is generated from the program to be analyzed, and the correspondence relation between the object of the information model and variables of the program is defined; and variables meeting the correspondence relation are regarded as object variables and an assigment statement where the object variable of the program changes is decided as a start point, statement which are reached are extracted from the program based on the data dependency relation and control dependency relation between statements, and a set of the extracted statements is regarded as an object slice. Then an element process model which approximates the process model and an element state transition model which approximates the state transition model are generated from the object slice.
Patent JP-S62168678-A (JP)
Title: Continuous multi-layer welding method
Inventor: HAMANAKA SUKEAKI
IPC: B23K9/16
Filed: 1986-01-21
Abstract: PURPOSE:To reduce a welding cost by setting a welding heat input to a specified value or above, and executing a continuous multi-layer welding by a carbonic acid gas cored wire. CONSTITUTION:When a CO2 cored wire 1 is used, and continuous welding is executed to a base metal 6 without cutting an arc 3, a welding heat input being a welding condition is set to a value of >=20kJ/cm, and welding is executed without executing slag peeling in plural passes. Also, an oscillating speed is made constant, the number of times of oscillation per unit time is lowered, and multi-layer welding is executed by remelting a solidified slag 5 even against an increase of a groove width. Since the welding heat input has been set to >=20kJ/cm, the solidified slag 5 is remelted, and continuous multi-layer welding can be executed without discontinuing the arc 3. Accordingly, the welding efficiency is improved, and the welding cost is reduced.
Patent JP-H07221387-A (JP)
Title: Waveguide type optical element
Inventor: AOKI MASAHIRO
IPC: G02F1/025
Filed: 1994-01-31
Abstract: PURPOSE:To improve the element characteristics of a waveguide type optical element by expanding its electrode contact width and reducing its light emitting area by forming the side wall of an InP-base ridge optical waveguide in an inverted mesa. CONSTITUTION:A cap layer 6 is formed in a stripe structure. The direction of the stripe is aligned with (011). A ridge waveguide is formed in the form of an inverted mesa by performing wet etching using an aqueous solution of hydroboromic acid or a mixed aqueous solution of hydroboromic acid and phosphoric acid. As a result, the side walls of the ridge are naturally constituted of (111)A face against which the etchant has the slowest etching speed and the width of the constricted part of the mesa which becomes a light emitting area is narrowed while a wide electrode contacting area is maintained. Therefore, the threshold of an optical element can be lowered and the efficiency and output of the element can be improved. In addition, the high-speed frequency band of the element can be expanded.
Patent JP-S59135482-A (JP)
Title: Image forming device
Inventor: NAKAHATA KIMIO
IPC: G03G15/00
Filed: 1983-01-22
Abstract: PURPOSE:To obtain an always stable image in a copying machine provided with an automatic density control mechanism by changing over a latent image-forming condition to soft gradation when said mechanism is actuated, as compared with an image formed when it is not, and forming an image. CONSTITUTION:A secondary destaticizer 3 opposite in polarity to a primary charger is installed near a photosensitive drum 1, and an E-V curve can be changed by changing relative position between the corona distribution of the secondary destaticization and the luminous flux S1 of exposure light. Image exposure is executed through the opening of the staticizer 3. When said flux S1 coinciding with the corona distribution is given, a high contrast E-V curve is obtained. A high-contrast latent image is formed at the time of the manual operation, and at the time of operation by said mechanism (AE mechanism) a soft-gradation latent image comes to be formed by shifting said flux S1 somewhat forward or backward to S2 or S3, as shown in the figure, as a result, an always stable image can be obtained.
Patent JP-S57124032-A (JP)
Title: Fuel injector
Inventor: TERADA TOMOHIKO
IPC: F02M59/10
Filed: 1981-01-24
Abstract: PURPOSE: To prevent a malfunction of a fuel injector of a diesel engine on account of a coarse oil by sending a pressure oil via the second and the third  change-over valve into the first and the second pressure oil chamber for keeping of a nozzle needle holder.  
     CONSTITUTION: A pressure oil whose pressure is regulated by an electronic pressure reduction valve 8, with the first change over valve 7 standing at a positionI, is fed into a piston barrel 14 of a fuel booster 10 to push down a servo piston 13 for compressing and boosting a fuel which is supplied into a compression chamber 15 at a time when the change-over valve 7 stands at a position II. The oil is squeezed to an injection nozzle 27. A pressure in an oil reservoir 31 of the nozzle depends on a pressure generated by an electronic pressure reduction valve 8 which is controlled on the basis of engine load. When the second change- over valve 37 is shifted from the positionIto II, a pressure in the first pressure oil chamber 35 of a nozzle needle holder 32 is suddenly reduced to pull a nozzle needle 26 upward, thereby allowing an injection via a nozzle 24 from an injection nozzle tip 28. As mentioned, as a control circuit operates on a working oil for a hydraulic device, a malfunction of the change-over valve or so attributed to a coarse oil may be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62168382-A (JP)
Inventor: KUSUKI SHIGERU
IPC: H05B6/66
Filed: 1986-01-20
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-S5394586-A (JP)
Title: Production of adhesive
Inventor: NISHIMURA MAKOTO
IPC: C09J133/06
Filed: 1977-01-31
Abstract: PURPOSE: By treating a vinyl copolymer containing epoxy groups with aqueous ammonia, the amine value of the adhesive is readily raised to increase the adhesion strength between a vinyl fluoride sheet and a metal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08208368-A (JP)
Title: Suspended zone melting device
Inventor: SHINDO ISAMU
IPC: C30B13/24
Filed: 1995-01-25
Abstract: PURPOSE: To maintain the specified temp. distribution within the horizontal plane of a single crystal and to enable the growth of the single crystal having good quality by providing the above device with functions capable of moving IR lamps and spheroid reflection surfaces in the major axis direction of this reflection mirror. CONSTITUTION: A raw material rod 4 is first set in a raw material rod supporting section 7 and a seed crystal 8 in a grown crystal supporting section 6. The respective IR lamps 1 are respectively lighted and the voltages impressed on the IR lamps are gradually increased to dissolve the front end of the raw material rod 4. At this time, the raw material rod 4 is held static without applying rotation thereon. The voltages on the IR lamps are then dropped slightly as necessary to allow the front end of the raw material part to solidify when the front end of the raw material rod 4 dissolves. The raw material rod 4 is slowly rotated and the molten and solidified state thereof is observed.  The positions of the respective spheroid reflection mirrors and the positions of the IR lamps are controlled in the major axis direction of the reflection mirrors 2 in such a manner that the molten part is homogeneously formed to a band shape.
Patent JP-S58127339-A (JP)
Title: Semiconductor device
Inventor: IWAI HIROSHI
IPC: H01L21/822
Filed: 1982-01-25
Abstract: PURPOSE:To provide many TEG's (basic elements for characteristic evaluation) only within small occupied area on an LSI, to obtain sufficient characteristic of TEG and to execute reliable LSI characteristic analysis by providing means for sequentially designating plurality of basic elements for characteristic evaluation. CONSTITUTION:When pulses sent from a timing circuit 13 is sent to a counter and address of decoder is changed automatically by an output of the counter. Thereby, it is unnecessary to externally input an address and since address changes automatically with a constant timing interval, measurement can be made for the specified transistors selectively designated by such designation means 12. Thereby, many TEG's can be measured with three bonding pads for measurement and lesser area is occupied since a small number of pads are used. Accordingly, many TEG's can be provided within an LSI.
Patent JP-S55103642-A (JP)
Title: Division unit
Inventor: NISHIMOTO TETSUNORI
IPC: G06F7/52
Filed: 1979-02-01
Abstract: PURPOSE: To perform division at a high speed by performing division through no adder, which propagates carry, in one repeat.  
     CONSTITUTION: Multiplier 20 is constituted by arranging carry save adders in the form of a tree. 1-D×D t   -1  is inputted to this multiplier 20 as a multiplicand in case that a divisor and the approximate value of the reciprocal of the divisor are denoted as D and D t   -1  respectively. Outputs of carry 33 and sum 32 of multiplier 20 are not added to respective upper bits but are decoded by decoder 23 to determine 2, 1, -1 and 2 which are multiples of the multiplicand. Then, 28 and 29 are inputs of multiplier 20 and are numeric values to be added to the multiplication result. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09204531-A (JP)
Title: Contour extraction device
Inventor: WAKAYA AKIYOSHI
IPC: H04N19/20
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a contour. extraction device which can perform its processing at a high speed by the parallel effect that is proportional to the contour length by dividing a contour to assign these divided contours to different processors for calculation of them and exchanging the position information on a control point or the partial contour energy value among the adjacent processors. SOLUTION: The arithmetic control parts 11, 21, 31 and 41 decide the search candidates based on the position information on the control points which are held according to a dynamic contour model respectively. Then the partial contour energy of every control point is calculated along a contour like in the case of the sequential information processing. The calculated energy is stored in a DP table. Furthermore, the control points are reversely traced and the positions of new control points are decided based on the results stored in the DP table. These new control points are stored in a memory parts 12, 22, 32 and 42 respectively. Then the calculated partial contour energy are sent in parallel to the adjacent processors via the communication control parts 13, 23, 33 and 43. These received contour energy are stored in the parts 12, 22, 32 and 42 respectively.
Patent JP-H08260717-A (JP)
Title: Pillar reinforcing method and reinforcing material
Inventor: TAKADA SHIGETOSHI
IPC: E04G23/02
Filed: 1996-01-24
Abstract: PURPOSE: To reinforce a reinforced concrete pillar at a low price for a short term. CONSTITUTION: A plurality of partially barrel-shaped bodies 4 are spacedly arranged extending over the full circumference of an existing pillar 2 by appropriate spaces 9. After connecting together a plurality of the partially barrel- shaped bodies 4 by bolts so as to form into a barrel shaped body 3, concrete is poured in the spaces 9 through a pouring port 7 formed on the partially barrel-shaped body 4 and hardened.
Patent JP-H05195010-A (JP)
Title: Production of fe-co sintered parts
Inventor: MUROSHIGE MASASHI
IPC: B22F3/02
Filed: 1992-01-23
Abstract: PURPOSE:To produce Fe-Co sintered parts while obtaining an Fe-Co alloy having low carbon and oxygen contents by injection molding. CONSTITUTION:Metal powder based on Fe and Co, carbon powder and a binder contg. an org. compd. are kneaded and injection-molded. The resulting molded bodies are dewaxed and sintered in a nonoxidizing atmosphere to obtain sintered bodies based on Fe and Co. The sintered bodies are further heated to and processed at 1,000-1,200 deg.C in a hydrogen atmosphere to produce Fe-Co sintered parts contg. <=0.02% carbon and <=0.02% oxygen.
Patent JP-H05200678-A (JP)
Title: Belt tightener for load
Inventor: FUJIKAWA MASARU
IPC: B25B25/00
Filed: 1992-01-23
Abstract: PURPOSE:To do prescribed belt tightening work simply without pulling an adjusting side belt fully to the body side manually in advance before operation of a control lever. CONSTITUTION:A pressing body 20, having a pressing part 21 to press an adjusting side belt 3 to the peripheral surface of a wound shaft 4 being rotated by a control lever 5, is rockably pivoted to a body 1 engaging a fixed side belt 2, and there is provided an elastic body 22 for pressing the pressing part 21. In succession, the fixed side belt 2 is engaged to an opposite side position of the pressing part 21 as holding the pivoted position in the pressing body 20 between, and with an action of the elastic body 22, the adjusting side belt 3 is pressed to the wound shaft 4 with the pressing part 21 and with rotation of this wound shaft 4, the adjusting side belt 3 is pulled into the side of the body 1 without rolling it on this wound shaft 4 as much as more than one roll, through which this wound shaft 4 is made so as to be freely rotatable till base belts 2 and 3 are tensed into tensity, thereby dispensing with the work to fully pull the adjusting side belt 3 into the side of the body 1 manually in advance before operation of the control lever 5.
Patent LV-15543-A (LV)
Inventor: TOMSONE LOLITA
IPC: A23L3/00
Filed: 2019-07-16
Abstract: Izgudrojums attiecas uz pārtikas rūpniecību, konkrēti uz paņēmienu mārrutka (Armoracia rusticana) lapu un sakņu sulas iegūšanai.Tiek piedāvāts paņēmiens mārrutka sulas iegūšanai, kas raksturīgs ar to, ka augu materiāls tiek sasaldēts, atkausēts, smalcināts un mehāniski iegūta sula, kura sekojoši tiek sublimēta.Piedāvātais paņēmiens nodrošina augstas produkta bioloģiskās vērtības saglabāšanu. Iegūtais produkts var tikt izmantots pārtikas rūpniecībā kā dabisks antioksidants un konservants.
Patent LV-10503-A (LV)
Inventor: MAULDING DONALD ROY DR
IPC: C07D493/22
Filed: 1993-06-28
Abstract: There is provided a process for the preparation of 23-(C1-C6alkyloxime)-LL-F28249 compounds via the oxidation of crystalline 5-O-p-nitrobenzoyl-LL-F28249 compounds.
Patent LV-12506-A (LV)
Title: Culture medium for mycoplasma hominis
Inventor: ALFREDS MILTINS
IPC: C12N1/20
Filed: 1998-10-28
Abstract: Invention relates to the field of medical microbiology and particularly to methods for detecting Mycoplasma hominis infection in humans. The method provides cultivation of mycoplasmas in a specific medium containing peptone, sodium chloride, yeast extract, animal blood serum, arginine, thallium acetate, agar, penicillin and human placental infusion in given ratio. This medium stimulates growing rate and intensity of a culture and therefor it is useful for early diagnosing the infection.
Patent MD-990171-A (MD)
Title: Goblet combined with a bottle
Inventor: VASILEVSCHII VALERIU
IPC: B65D1/04
Filed: 1999-06-09
Abstract: The goblet contains a cup (1) with an electric lamp, a stem (2) in which it is installed a metallic sleeve (3) with the interior thread, a contact (4), conductors (5) connected to the terminal (6) and current source (7) fixed to the stem (2) basis (8) by a cover (9) with screws (10). Into the cup (1) it is introduced a bottle (11) of a lesser diameter and the bottom is executed with a recess (13) for the electric lamp.
Patent TR-24399-A (TR)
IPC: C07D307/08
Filed: 1984-12-21
Abstract: Palladium/rhenium-on-carbon catalyst; a method employing said catalyst to produce tetrahydrofuran, 1,4-butanediol or mixtures thereof in selectable ratios from a number of starting reactants; and a method for making the Pd/Re/C catalyst.
Patent YU-160889-A (YU)
Title: Fluorescentna cev sa više spirala
Inventor: DANILO MAODUS
Filed: 1989-08-16
Abstract: Fluorescentna cev sa više spirala odlikuje se time što je u fluorescentnu cev (19) ugradjeno više električnih spirala: (8, 17, 7, 18, 11, 14, 12, 13), tako da kad pregori jedna, mogu da se uključe nove dve spirale. Kod fluorescentne cevi sa više spirala kontakt (3) minus pola je ugradjen u centru fluorescentne cevi (19), dok su plus polovi: (6, 1, 5, 2, 9, 16, 10, 15) ugradjeni na periferiji fluorescentne cevi (19) u kružnom luku. Fluorescentna cev sa više spirala pomoću minus kontakta (3) može da rotira u držaču cevi u krug i da menja plus polove (6, 1, 5, 2, 16, 9, 15, 10) i tako zatvara strujno kolo spirala: (8, 17, 7, 18, 11, 14, 12, 13), da fluorescentna cev (19) svetli. Fluorescentna cev sa više spirala pomoću elektro kontakta minus pola (3) drži fluorescentnu cev (19) da ne ispadne iz držača fluorescentne cevi.
Patent YU-213584-A (YU)
Title: Device for continual vertical casting of metal tubes
Inventor: GOURMEL Y
IPC: B22D11/00
Filed: 1984-12-17
Abstract: In the continuous ascending vertical casting of an iron tube T without the use of a core to form the hollow tube interior, the molten iron is contained in a crucible made up of a cooled tubular die 6, 7 and the base 1 of a syphon unit. The crucible comprises a coaxial central form 5 at least as high as the die, which creates with the latter an annular space for molten iron F. Such arrangement reduces the volume of molten iron in the crucible and thus results in considerable energy savings.
Patent YU-248683-A (YU)
Title: Process for preparing arylamine derivatives
Inventor: HUBELE A
IPC: C07D307/24
Filed: 1983-12-21
Abstract: The invention relates to novel microbicides of the general formula I <IMAGE>   wherein R is hydrogen or methyl, Ar is a phenyl or  alpha -naphthyl group which is substituted by NH2 or NO2 and further radicals, W is a cyano, ester, alkenyl or alkynyl group, and B is alkyl, alkenyl, cyclopropyl, 2-furyl, 2-tetrahydrofuryl,  beta -(alkoxy)ethyl, triazolylmethyl, methylsulfonylmethyl, alkoxymethyl, alkenyloxymethyl, alkynylmethyl, alkylthiomethyl, alkenylthiomethyl, alkynylthiomethyl, -OSO2-alkyl, -OSO2NH(alkyl) or -N(alkyl)2. The invention also describes plant protection compositions which contain these compounds, a process for the production of the novel compounds and compositions, and a method of controlling phytopathogenic microorganisms which comprises the use thereof.