baber/WOPTO huggingface dataset:
Patent JP-S62187166-A (JP)
Title: Zirconia body and manufacture
Inventor: EDOWAADO AREN BUTSUSHIYU
IPC: C04B35/486
Filed: 1987-01-16
Abstract: A partially stabilised zirconia body consists of crystalline zirconia contg. 0.05-0.5 wt.% of silica and 2-5-4 wt.% magnesia. It has a structure of cubic zirconia with discrete ppts. of tetragonal and monoclinic zirconia those ppts. having an ellipsoidal shape with a long dimension of 0.1-0.4 micron. The body is characterised by specified values of rupture modulus after thermal shock and coefft of thermal expansion according to whether the monoclinic phase is present in the range 10-20 vol.% or 20-60 vol.%. The green body is sintered at 1525-1800 deg.C, cooled at controlled rate to 1300-1450 deg.C; cooled at a controlled rate to 1000-1200 deg.C and optionally aged; cooled to room temp., optionally reheated to 1000-1200 deg.C and aged. Total ageing time is 10-150 hours.
Patent JP-S63179405-A (JP)
Title: Method for improving asymmetrical defect in magnetic recording device
Inventor: WATAYA SHINICHIRO
IPC: G11B5/09
Filed: 1987-01-20
Abstract: PURPOSE:To prevent asymmetrical defect by giving a cancel current to either of two coils at erasure head drive and using a current flowing to each coil so as to make the magnetic flux generated in a write head equal to each other. CONSTITUTION:A cancel current is impressed to either or the two coils at the drive of the erasure head 2 and a current flowing to each coil is used to make the magnetic flux generated in a write head 1 equal to each other. A read/write head drive circuit is operated at write to start the write of a write data WD and a current of IA=IB flows at a period A. Then an erase gate signal, the inverse of EG is given to a bias circuit 3 with a delay by the gap between the read/write head 1 and the erasure head 2 and a current of IAnot equal to IB flows in the period B. In this case, the currents have a relation of IA<IB. Thus, the magnetic flux caused in the read/write head is always constant regardless of the periods A, B and no asymmetrical defect is caused at reproduction.
Patent JP-S56106151-A (JP)
Title: High-temperature strength measuring apparatus of coke
Inventor: NISHIOKA KUNIHIKO
IPC: G01N33/22
Filed: 1980-01-28
Abstract: PURPOSE:To improve the accuracy of measurement by the constitution in which a heat-resistant vessel housing the coke which is the object to be measured is built in one piece into a heating furnace, and the entire part of the heating furnace is rotatively driven by a motor. CONSTITUTION:With the electric heating furnace of the construction permitting external heating with heating elements 2, revolving shafts 4-1, 4-2 built in with gas lead-in pipes 11 are projected from the right and left side walls of the heating furnace 1 built in with a heat-resistant vessel (furnace core pipe) 3 for measurement at the center and are supported rotatably by means of bearings 6 to predetermined height on a base 5. A top cover 9 is opened, and the coke to be meausured is loaded into the vessel 3, after which the heating furnace 1 is heated with the heating elements 2 and while an atmosphere gas is being supplied into the vessel 3 through the pipes 11, the heating furnace 1 is rotated at set times at predetermined temp. by a motor 15; thereafter, the coke to be measured is taken out and is cooled, thence it is sieved and weight % of the plus sieve is measured. Thereby, the supply controlling of the atmosphere gas and the temp. controlling of the heating furnace is performed while the heating furnace 1 is being rotated and the highly reliable measurement of hot coke strength is made possible.
Patent JP-H04253297-A (JP)
Title: Method and device for detecting abnormality for burglar proof
Inventor: MIYAMOTO NORITO
IPC: G08B13/196
Filed: 1991-01-29
Abstract: PURPOSE:To more securely prevent crime by early detecting that a person or an object stops at a security object position and executes work except normal work. CONSTITUTION:A person or object 2 stopped at an alarm object position 1 such as a safe or the like is photographed by a photographing device 3, and a video signal V is transmitted to a moving picture erasing circuit 4. The moving picture erasing circuit 4 is a circuit for erasing a moving image in a picture and for remaining only a still picture and is composed of three arithmetic circuits 5, 6 and 8 and a pair of memories 7. The luminance signal of the video signal V is made 1/N-fold for each picture element by the arithmetic circuit 5, turned to a luminance signal group Y and transmitted to the arithmetic circuit 6. In this case, the N shows a moving picture erasing constant and the larger the N becomes, the large a moving image erasing effect can be obtained. However, it is suitably decided according to a detecting condition or the like. A signal processing circuit 9 sets an area at the position, where the person or object stops or extremely slow movement is detected, and extracts the partial video signal in the area is extracted and when the amplitude of darkness/ brightness exceeds a fixed value, an alarm is raised.
Patent JP-S5292258-A (JP)
Title: Production of crosslinked and flame-retardant shaped articles
Inventor: NISHIKAWA ICHIROU
IPC: C08L23/00
Filed: 1976-01-30
Abstract: PURPOSE: To reduce the corrosion of metallic materials at high temperature caused in contact with olefinic polymer compositions which contain galogenated flame retarders, by incorporating the epoxy-containing compounds withtthe said compositions, and by exposing the shaped products to ionizing radiations. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03214115-A (JP)
Title: Rotary polygon mirror
Inventor: MURAKOSHI KAZUHIKO
IPC: G02B26/12
Filed: 1990-01-18
Abstract: PURPOSE:To form the rotary polygon mirror of synthetic resin with highly durable surface accuracy by making the surface of a polygon body less in thickness at the center part than that at corner parts radially from a hole part. CONSTITUTION:Respective mirror surface parts 12 of the rotary polygon mirror 10 are made less in thickness at the center part 12A that at corner parts 12B by forming step-shaped recessed parts 13 radially on the same sides of the center part 12A. Therefore, when a method which injecting molten resin radially for molding is employed, it is avoided that a stress distribution becomes irregular as a result of time differences generated among flows of the resin reaching the respective mirror surface parts. Consequently, the rotary polygon mirror 10 which is made of the synthetic resin and has the high surface accuracy is obtained without being inferior to a rotary polygon mirror made of a metallic material, glass, etc.
Patent JP-S54102222-A (JP)
Title: Annealing method for cold rolled steel sheet
Inventor: FUJINO MASAKATSU
IPC: C21D9/46
Filed: 1978-01-30
Abstract: PURPOSE:To prevent appearance of a temper color on cold rolled steel sheet coils in annealing of the coils in a box annealing furnace, by mounting pure copper on the uppermost coil. CONSTITUTION:In annealing or cold rolled steel sheet coils piled up in a box annealing furnace, iron-framed linear, granular or powdered pure copper is mounted on the uppermost coil. Mixed reducing gas of N2 and H2 is charged into the furnace to carry out annealing. During cooling after the annealing, water in the atmosphere contacts with the pure copper to be dissociated into H2 and O2, and the O2 is converted into Cu oxide. Accordingly, the surfaces of the annealed coils contact with  no oxidizing atmosphere, and no temper color appears.
Patent JP-H06218718-A (JP)
Title: Fracture separation method for sintering material
Inventor: HOSHINA EISUKE
IPC: B28B3/02
Filed: 1993-01-22
Abstract: PURPOSE:To form a crack for guiding a fracture propagation to the full length in a direction in which a fracture should be propagated without the need for a machining work for forming a crack. CONSTITUTION:A sintering powder 2 is charged. A first part 2a of the powder filling is pressurized by first punchs 6, 8, whereby steps 22, 24 are formed between the first part 2a and the other part, i.e., a second part 2b. Succeedingly, the second part 2b is pressurized by second punches 10, 12. The surfaces of the steps 22, 24 are pressed into the powder, whereby a crack is produced. A machining work is not required for this crack production. In addition, a fracture is propagated along the crack at the time of fracture separation.
Patent JP-H02228988-A (JP)
Title: Collapsible type ski
Inventor: BUITSUTORIO KUATSUGIOTSUCHI
IPC: A63C5/02
Filed: 1990-01-18
Abstract: PURPOSE: To provide a folding type ski of a configuration, wherein these are provided a fore ski member, rear ski member, and an intermediate link arm pivotally mounted to these ski members, respectively and wherein the intermediate link arm is coupled to these ski members via a hook element-furnished movement control device, and the hook elements enable to fold one ski member toward the other. CONSTITUTION: Through the ski itself can be folded, this type of ski is furnished with a device to restrict moving and pivoting between each of fore and rear ski members 11, 12 and intermediate arm 14 when the ski is in use. The device is provided with a hook element capable of engaging with and being released from arm 14 so that the ski may be folded and unfolded. The hook element is indicated by 17 in reference to fore hinge 15 of the link arm 14 and is given by 18 in reference to rear hinge 16. Further, the link arm 14 is provided with a profile of curvature so that it may match the curvature of an end part of rear ski member 12 or the entire lengthwise profile thereof.
Patent JP-H09197038-A (JP)
Title: Display circuit of sonar device
Inventor: TANNO MASAYUKI
IPC: G01S7/16
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To improve the grasping of situation in a B scope display which is disadvantageous for grasping the situation of a target and ship where an active sonar device is installed. SOLUTION: With the speed and course of a target as parameters, a CPA calculation circuit 6 superposed a trace (CPA cursor trace) 22 of a time-predicted position when viewing the target from the ship on a B scope display of a CRT 11 for display, thus assisting in grasping situation. When they are close to each other, a U-shaped display 22 results and closest contact (CPA) is indicated. This trace is called a CPA cursor trace.
Patent JP-H01188740-A (JP)
Title: Differential device
Inventor: HIROTA ISAO
IPC: F16H48/40
Filed: 1988-01-21
Abstract: PURPOSE:To change over to a differential lock condition, an ordinary power transmitting condition, and a free condition by selectably shifting a slide gear in a linking condition of a differential case to a drive ring, a linking condition of the differential case, the drive ring, and side gears together, and a releasing condition of these linkage. CONSTITUTION:As a shifting mechanism is operated to change the position thereof, a slide gear 49 is engaged with a part of or the whole of a differential case 13, a drive ring 23, and side gears 29, 31 to carry out linkage. When the whole of these are linked together, a differential device becomes a locked condition, whereas, when the differential case 13 is linked to the drive ring 23, it functions as an ordinary differential device. In both cases, a vehicle is in a four-wheel-drive travelable condition. When all linkage is released, the differential device becomes a free condition being unable to transmit power, and the vehicle is in a two-wheel-drive travelable condition.
Patent JP-H09205011-A (JP)
Title: Magnetic material
Inventor: OFUKU EIJI
IPC: H01F1/00
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic material which has a low hardness, capable of restraining compounded low-molecular material from bleeding, and excellent in magnetic properties. SOLUTION: A magnetic material comprises low-molecular material retaining composite composed of low-molecular material and medium material, high- molecular material, and magnetic powder. The low-molecular material contained in the above magnetic material has a viscosity of below 5×10 centi-poise at a temperature of 100 deg.C, a solubility parameter difference between the low- molecular material and the medium material is set lower than 3.0, the weight ratio of the low-molecular material to the medium material contained in the magnetic material is set above 1.0, a solubility parameter difference between the molecular material and the high-molecular material is rendered lower than 4.0, and the weight ratio of the low-molecular material to the high-molecular material contained in the magnetic material is set above 0.5.
Patent JP-2000207070-A (JP)
Title: Automatic restarting device in power recovery and its automatic restarting method
Inventor: NAKANO TOMOMI
IPC: G06F1/28
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To automatically perform restarting by deciding the release of a service interruption signal and using it as a trigger when the AC input is recovered. SOLUTION: The states of power supply ON/OFF of a power circuit 1 are mechanically latched, and restart is also automatically performed when power is recovered by an SW circuit 4 outputting an on/off set signal 10 and an on/off control circuit 3 which outputs an on/off control signal 11 for controlling the power supply ON/OFF of the circuit 1 by a logic operation based on a service interruption signal 9 from the circuit 1 and the on/off set signal 10 from the circuit 4.
Patent JP-H01187771-A (JP)
Title: Manufacture of positive electrode plate for lead acid battery
Inventor: YASUDA HIROSHI
IPC: H01M4/20
Filed: 1988-01-20
Abstract: PURPOSE:To suppress softening of positive electrode active substance likely to occur when lead powder is used being mixed with minium by using as initiating material a mixture of powder consisting of lead monoxide and metal lead and a powder of red lead and lead monoxide including 0.001-0.2wt.% antimony. CONSTITUTION:A mixture of powder consisting of lead monoxide and metal lead and a powder of red lead and lead monoxide (yellow litharge) including 0.001-0.2wt.% antimony is used as an initiating material, and the paste obtained by kneading this together with water and sulfuric acid shall fill a lattice consisting of a lead alloy not including antimony substantially or a lattice including the same at least partially on the surface, followed by maturing and drying. This suppresses softening of positive electrode active substanch during service and prolong accordingly the lifetime.
Patent JP-S63180143-A (JP)
Title: Information processor
Inventor: MIMURA KENICHI
IPC: G06F11/32
Filed: 1987-01-21
Abstract: PURPOSE:To confirm the processing progress state as well as the production of a program without using an exclusive display screen nor a tracing function, by adding a function to a branching destination deciding part to display previously the numbers corresponding to the processing progress states at a part of a display device. CONSTITUTION:The signals and information given from the facilities are fetched by a processor 3 via an input/output device 1 or a communication device 2 and processed by a processing program. This program checks the processing numbers of those fetched signals and information by a processing number deciding program. If an abnormal processing number is detected, no branching process is carried out. When no abnormal processing number is detected, the process numbers are retrieved from a table stored previously in a memory 4 in response to the process numbers and the retrieving process numbers. The retrieved process numbers are displayed on a display device 5. Hereafter the processing program is branched into the processing parts and is processed corresponding to each signal and information by a branching process.
Patent JP-S54103815-A (JP)
Title: Continuous preparation of ethylene glycol monoethyl ether acetate
Inventor: KAMETAKA TOKUO
IPC: C07C67/03
Filed: 1978-02-02
Abstract: PURPOSE: To prepare the title compound, useful as a solvent for acrylic resin paint, etc., continuously, by reacting ethyl acetate with an excess amount of ethylene glycol monoethyl ether and recovering and recycling the starting materials from the reaction mixture using specific distillation processes.  
     CONSTITUTION: Ethyl acetate, an excess molar amount of ethylene glycol monoethyl ether, and recovered glycol are supplied into a feed tank A, and made to react in a reaction vessel B at ≤100°C in the presence of a strong acidic cation exchage resin catalyst. The reaction mixture is distilled in a first distillation column C to recover ethyl acetate and ethanol as an azeotropic mixture from the top, and to take out a mixture of residual ethanol and the unreacted ethylene glycol monoethyl ether from the intermediate stage 5 of the column C. The mixture is distilled in a second distillation column D and recycled. The objective ethylene glycol monoethyl ether acetate is obtained from the bottom 9 of the column C. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent ME-P40808-A (ME)
Inventor: COLLADANT COLETTE
IPC: C07D487/04
Filed: 1999-04-26
Abstract: Pronalazak se odnosi na jedinjenja formule (I) u SR konfiguraciji ili u obliku SR-SS smješe, gdje R je atom vodeonika ili alkil il aralkil radikal koji sadrži do 18 atoma ugljenika, gdje je funkcija imina slobodna ili zaštićena. Jedinjenja se mogu koristiti za dobijanje aktivnih sastojaka za ljekove.
Patent MX-5656-A (MX)
Inventor: BONO RINALDO DEL
IPC: C08B37/08
Filed: 1987-03-20
Abstract: A process for preparing dermatan sulphate (DS) of pharmaceutical purity from animal organs rich in mucopolysaccharides (MPS), by: a) stabilising the fresh organs by freezing them either as such or in the form of powder, b) micronising the material containing the MPS with an aqueous CaCl₂ solution, c) digesting the homoge­nate comprising the raw material and the CaCl₂ with proteolytic enzymes at alkaline pH and at low temperature, d) acidifying, heating and filtering the lysate, e) treating the filtrate with quaternary ammonium salts able to undergo complexing with and thus precipitate either the DS alone or all the MPS selectively, f) recovering and purifying the DS either directly from the ammonium salt complex containing it or from the complex obtained from the mixture of ammonium salt complexes of all the MPS by fractional solubilisaton with acetone.
Patent YU-110287-A (YU)
Title: Process for obtaining composition with anticorrosive effect
Inventor: MARGUIER G
IPC: C23C22/27
Filed: 1987-06-12
Abstract: A composition for coating a metal substrate, comprising at least:
 a) a particulate metal,
 b) chromic acid and/or one of its derivatives,
 c) boric acid and/or one of its derivatives,
 d) a pH regulator such as zinc oxide (ZnO) or cobalt carbonate (CoCO3),
 e) a solvent of high boiling point of the polyol or glycol ether type,
 f) an organic cosolvent of specified solubility parameter,
 g) a defoaming solvent of the white spirit or naphtha type,
 h) a system of nonionic surfactants comprising at least one water-soluble surfactant and a surfactant soluble in white spirit, and
 i) water. 
<??>The invention also relates to metal substrates coated with the anticorrosion coating resulting from heating after the application of the composition to the substrate.
Patent YU-138790-A (YU)
Title: Supstituisani izoksazolni i izotiazolni derivati
Inventor: LAWTON G
IPC: A61K31/425
Filed: 1990-07-17
Abstract: SUPSTITUISANI IZOKSAZOLNI I IZOTIAZOLNI DERIVATI.Jedinjenja formule u kojoj je A zajedno sa dva ugljenikova atoma označeno sa alfa dok beta označava grupu formule a isprekidana linija predstavlja dvostruku vezu koja je prisutna u slučajevima (i) i (iii), pri čemu je n nula, 1,2 ili 3, R1 ili R2 predstavljaju karboksi ili alkoksikarbonil uz uslov da drugi od R1 ili R2 bude vodonik, R3 predstavlja vodonik, alkil, alkoksi, ariloksi, azido, cijano ili alkiltio, R4, R5, R6 i R7 su vodonik ili alkil, ili, kada je R1 karboksi ili alkoksikarbonil i n je uzeto 1, R4 i R6 zajedno mogu da predstavljaju vezu ugljenik-ugljenik, ili, kada je R2 karboksi ili alkoksikarbonil, R% i R7 zajedno mogu da pretstavljaju vezu ugljenik-ugljenik, R8 označava halogen, alkil, haloalkil ili alkoksi i R9 predstavlja vodonik, halogen, alkil ili alkoksi i farmaceutski prihvatljive soli jedinjenja formule I kod kojih jedan od R1 i R2 predstavljaju karboksi, a drugi je vodonik sa bazama, mogu da se koriste kao lekovi za tretiranje reumatoidnog artritisa, zapaljivih bolesti respiratornih organa, zapaljivih crevnih bolesti, šoka i zapaljenja povezana sa ishemijom.
Patent YU-141490-A (YU)
Title: Postupak za dobijanje kozmetičkog preparata za strie
Filed: 1990-07-19
Abstract: POSTUPAK ZA DOBIJANJE KOZMETIČKOG PREPARATA ZA STRIE. Pronalazak se odnosi na postupak za dobijanje sredstva za sprečavanje i otklanjanje stria. Preparat se nanosi blagim utrljavanjem preparata. Pored ekstrakta u sastav ulazi 36,1% maslinovog ulja; 58,5% krečne vode; 3% lanolina; 1% cetilalkohola; 0,1% konzervansa; 0,1% antioksidansa; 0,12% miris FRAINCHEUR; 0,08% miris GIRALIA. Homogena emulzija se pakuje u PVC bočice 0,145 dm3. Sastav konzervansa čine: 0,07% methzlparahzdroksi benzoeva kiselina (NIPAGIN) i 0,03% propylparahzdroksi benzoeva kiselina (NIPASOL). Antioksidans čini: Butilovani hzdroksi amizol (B.H.A.).
Patent YU-171983-A (YU)
Title: Folding hollow pillar from multi angle framework
Inventor: RICHARD ZEIGLER THEODORE
IPC: E04B1/344
Filed: 1983-08-18
Abstract: This disclosure relates to a clip (80) for securing together adjacent collapsible, expandable, self-locking, self-supporting structures which include a plurality of pairs of crossed rod elements (27,28) pivotally joined in scissored fashion (29) to each other and to hubs (62, 66) having openings (0) therein, the structures having at least one hub (62, 66) of each section adjacent each other, and the clip (80) having at least two stems (83, 83') with each stem (83) being interlockingly received in an associated opening (0) of the adjacent hubs to thereby secure the structures to each other in any one of a plurality of different configurations.
Patent YU-193291-A (YU)
Title: Postupak za elektro emajliranje umakanjem
Inventor: LANGE M
IPC: C23D5/02
Filed: 1991-12-12
Abstract: POSTUPAK ZA ELEKTRO EMAJLIRANJE UMAKANJEM, da bi se u elektro emajliranju umakanjem, naročito kod 2-slojnog emajliranja umakanjem "mokro na mokro" izbeglo obrazovanje mehurova na predmetu obrade, predloženo je, da se kupatilo održava na Na-Cl koncentraciji od 140 do 170 ppm/l. Ovom merom prema pronalasku može se sprečiti nastajanje mehurića na predmetu obrade.
Patent YU-308080-A (YU)
Title: Arrangement for regulating electrodes at electric arc furnaces
Inventor: WEIHRICH G
IPC: H05B7/144
Filed: 1980-12-04
Abstract: An impedance controller is used for controlling electrode-to-bath spacing in an arc furnace. Measured quantities proportional to the electrode voltage and the electrode current are determined and an actual impedance value is formed from the measured values by means of a divider. The actual impedance value is compared with a predeterminable desired impedance value to derive a control signal. If in the event of a short circuit, the actual impedance value reaches a predetermined lower limit, a switching element sets into the controller a signal causing full drive, so that the electrodes are raised at maximum velocity. If the sum of the two measurement quantities becomes zero, the output of the controller is cut off.
Patent AU-1101802-A (AU)
Title: Cellulosic particle for pharmaceutical preparation
Inventor: GOMI SHUN ICHI
IPC: C08J3/12
Filed: 2001-11-06
Abstract: Cellulose particles for pharmaceutical, which contains microcrystalline cellulose having an average degree of polymerization of from 60 to 350 in an amount of not less than 10%, and which have a tapped bulk density of from 0.60 to 0.95 g/ml, an aspect ratio of not less than 0.7, a shape factor of from 1.10 to 1.50, and an average particle size of from 10 to 400  mu m.