baber/WOPTO huggingface dataset:
Patent JP-S57124547-A (JP)
Title: Manufacture of pattern
Inventor: MORIZAKI MASARU
IPC: B22C7/00
Filed: 1981-01-26
Abstract: PURPOSE:To manufacture a noval pattern at a low cost by removing a mold from an oil pattern prior to discarding, coating gypsum thereon to make a mold for transfer, coating glass cloth on the mold for transfer and allowing this to harden. CONSTITUTION:First a mold 1 is made from an old pattern prior to discarding. Thence, gypsum 2 dissolved with water is coated thereon to make a mold for transfer. Further, a mold release material 3 is coated uniformly and thinly thereon and is dried. Next, glass cloth 4 impregnated with an epoxy resin is affixed thereon and is allowed to set. Thereafter, reinforcing veneer materials 5 combined in the form of grids are placed and are adhered by means of plastic putties 6 and the plastic putties are build up to about 15-20mm. thicknesses in such a way that the glass cloth surfaces withstand sand pressure during mold making, after which these are allowed to set. The resultant liner is removed from the mold 1 and is incorporated into separately made outer frames, whereby the novel pattern is obtained.
Patent JP-H06224760-A (JP)
Title: A/d converter system incorporating multiplexer
Inventor: TOMOSAWA KIKUO
IPC: H03M1/12
Filed: 1993-01-22
Abstract: PURPOSE:To allow the system to sufficiently cope with an increase in number of channels by taking an A/D conversion period into account in response to multi-channel input signals. CONSTITUTION:The A/D conversion system is provided with plural analog voltage input terminals 103-1-103-n,...107-n and a multiplexer 110 selecting one of plural analog voltage inputs and giving the selected input to an A/D converter 120. This system is divided into a usual conversion group processing section 111 receiving a usual conversion group whose conversion period is required to be short among plural analog voltage inputs and into a block-dependent conversion group processing section 112 receiving a block-dependent conversion group whose conversion period is not necessarily to be short among plural analog voltage inputs. Then the usual conversion group is A/D-converted sequentially, one block in the block dependent conversion group is sequentially A/D- converted, the processing is restored to the A/D conversion of the usual conversion group and the block of the block dependent conversion group is A/D- converted sequentially.
Patent JP-S57123141-A (JP)
Title: Production of oxalic diester
Inventor: MIYAZAKI HARUHIKO
IPC: B01J23/00
Filed: 1981-01-26
Abstract: PURPOSE: The vapor-phase catalytic reaction between carbon monoxide and an ester of nitrous acid is effected in the presence of a soid catalyst of a supported platinum metal containing molybdenum or nickel to prohibit the formation of by- products and produce the titled compound in high selectivity.  
     CONSTITUTION: In the presence of a solid catalyst that is made by depositing (A) a platinum metal or its salt and (B) molybdenum or nickel at a metal atomic A/B ratio of 100/1W1/5 on a carrier such as active carbon or alumina by 0.1W 2wt% calculated as the platinum metal based on the carrier, the vapor-phase catalytic reaction of carbon monoxide with an ester of nitrous acid is conducted at 80W150°C under normal to 5kg/cm 2 G pressure to give oxalic diester. The new catalyst system can prohibit the formation of by-products almost without reduction in space time yield in comparison with the use of a catalyst of only a platinum metal. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59133454-A (JP)
Title: Bod sensor
Inventor: OGURA AKIYOSHI
IPC: C12Q1/02
Filed: 1983-01-20
Abstract: PURPOSE:To obtain a BOD sensor not affected by dissolved oxygen by attaching a microorganism-immobilized film for producing org. acid to a hydrogen ion- sensing element. CONSTITUTION:A BOD sensor 1 consists of a pH-ISFET 1a functioning as a hydrogen ion-sensing element and an anaerobic microorganism-immobilized film 1b for producing org. acid in which K-carragheenan is used. When a buffer solution for washing is introduced to the sensor 1 by a pump 6, since org. substances transformable by microorganisms are not contained in said buffer solution, the microorganisms in said film 1b do not bring the organic acid out of the bodies and indicate pH value of said buffer solution. Meanwhile, when a sample solution contg. transformable by org. substances is introduced, said substances are transformed by microorganisms in said film 1b, org. acids are brought out of the bodies, and the pH-ISFET 1a indicates less pH. Consequently, BOD is measured by the reduced value of pH.
Patent JP-S62166505-A (JP)
Inventor: YAMAZOE HIROSHI
IPC: H01L21/66
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-S60153442-A (JP)
Title: Fuel feed device for engine
Inventor: SHIMODA SHIGEAKI
IPC: F02D41/34
Filed: 1984-01-20
Abstract: PURPOSE:To prevent an air-fuel mixture from coming into being overlean, by limiting a degree of suction temperature compensation at a time when output of a suction temperature sensor detects a specified operating region which shows a higher value than that in the actual suction temperature. CONSTITUTION:When a suction temperature compensation circuit 17 is added with an on-signal out of an ignition switch 9 and judges a warm starting period from each A/D converter output out of an engine speed sensor 10 and a water temperature sensor 7, it sets a setting value T to a timer. And, the A/D converter output of a suction temperature sensor 8 is stored in a register, while it is substracted from the setting value T, and suction temperature is multiplied by a compensation factor K, for example, 0.8 whereby it is slightly compensated. This compensated suction temperature Ta is outputted therefrom, and pulse width of a fundamental fuel injection pulse out of a map 14 is compensated at an opertion circuit 20 by way of a D/A converter 18 and a function generator circuit 19. Next, when the timer setting value T comes to nil, the suction temperature prior to compensation is outputted as it is. With this constitution, an air-fuel mixture is obviated so that an output drop and an engine stall are preventable from occurring.
Patent JP-H09197718-A (JP)
Title: Production of electrostatic charge image developing toner
Inventor: INOUE MASAFUMI
IPC: G03G9/08
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To uniformly and finely disperse an offset preventive agent into a binder resin by re-kneading the agents after kneading in a kneading machine. SOLUTION: The specifically compounded materials are continuously charged into a hopper 1 of a kneading and cooling equipment, while these materials are melted in a cylinder-like kneading machine 3 heated on the outer side by a heater 2, the materials are kneaded. While the kneaded matter 5 is discharged by a screw 4, the kneaded matter is continuously rekneaded by two rolls 6. Cooling water is admitted through pipings 7 respectively into these rolls 6 and the cooling water after the admission therein is discharged through pipings 8. The resin pool 5a of the kneaded matter 5 is formed between the rolls 6 having an adequate spacing and, therefore, rekneading is well executed.  The kneaded matter 5 transferred to a roller 10 is primarily crushed by a roller 13 having cutting blades 12 on the outer peripheral apart, is then subjected to secondary coarse pulverizing by a pulverizing machine 14 and in succession, finely pulverized by a jet grinding machine.
Patent JP-S62168680-A (JP)
Title: Welding equipment
Inventor: IIDA HAJIME
IPC: B23K11/10
Filed: 1986-01-20
Abstract: PURPOSE:To reduce the cost of welding by attaching the first electrode unit to an upper die fitting part of a welding machine, and also, providing plural second electrode units corresponding to the first electrode unit on a lower die fitting part on a turntable. CONSTITUTION:On the upper frame 4 of a welding machine body 1, an upper die fitting part 6 is provided, and the first electrode unit 10 provided with plural first electrodes 12 is attached. Subsequently, to a lower die fitting part of a turntable 25, two pieces or more of second electrode units 32 having plural pieces of second electrodes 34 for forming upper and lower pairs with the first electrodes 12 are attached. First of all, a work W is set onto the electrode 34 of one piece of the second electrode unit 32 and welding is executed by making it correspond to the first electrode unit. While this welding is being executed, the other work W is set to the other second electrode unit 32, and the next welding is executed by rotating the lower die fitting part 26. Since the work time can be saved, the cost of welding is reduced.
Patent JP-S60153133-A (JP)
Title: Method for removing burr of molded part in electronic parts
Inventor: YABE FUMIO
IPC: H01L21/56
Filed: 1984-01-20
Abstract: PURPOSE:To remove the burr of extremely thin film form which is produced at molding without using an edhed tool or the like by blowing an air after blowing hydrogen flame after molding a molded part. CONSTITUTION:On the way to transfer a lead frame 1 at a constant, a flame from a hydrogen torch nozzle 7 is blown against a molded part 5 of said frame 1. The burr of extremely thin film form which is formed around the part is burnt or is carbonized to become very brittle by combustion of hydrogen flame. Next, the air is blown against the part 5 by an air blow-off nozzle 8 in the position ahead of the position of hydrogen torch nozzle 7 by only proper distance (L) in the transfer direction of the lead frame 1. Then the carbide of burr is blown away and is removed from the molded part 5.
Patent JP-S56107249-A (JP)
Title: Copying method
Inventor: KARASAWA SHIYUUICHI
IPC: G03G15/05
Filed: 1980-01-31
Abstract: PURPOSE:To freely change over a copying mode to an optional one for copying, by subjecting a composite photoreceptor made by laminating >=2 photoconductive layers to charging in >=2 times and exposing to form 3 kinds of electrostatic latent images of positive, negative and zero potentials. CONSTITUTION:Each predetermined voltage in applied to primary and secondary charger 2, 3, and the first and second developing devices 17, 21, and switch 12,  switch 24 for spare transfer charger 23, and switch 26 for transfer charger 22 are  set to a potential corresponding to each copying mode, and color (b) intercepting filter 13 is changed over to render the surface potential corresponding to the ground  color of an original and the color of an image erasion of which is desired, near zero,  and to render the surface potential of a part of black or chromatic color (a) reverse in polarity to that of a part of chromatic color (b). Electrostatic latent image is  formed by subjecting composite photoreceptor 1, made by laminating the first photoconductive layer 1b made conductive by color (b) light with high sensitivity, and  having rectifying action on electron flow, and the second photoconductive layer  1c intercepting color (a) and having no sensitivity to only color (b) and not  becoming conductive on conductive substrate 1a, to secondary charging and imagewise exposure.
Patent JP-H05193166-A (JP)
Title: Thermal transfer recording apparatus
Inventor: MIYOSHI ATSUKO
IPC: B41J35/16
Filed: 1992-01-22
Abstract: PURPOSE:To enhance color reproducibility by comparing the levels of three color signals inputted by a color conversion means to determine the max. value, an intermediate value and the min. value and subtracting the intermediate value from the max. value and subtracting the min. value from the intermediate value. CONSTITUTION:An external interface 1, a CPU 3, a head driving circuit 6 and a printing head 7 are same as conventional ones. A color converter circuit 4A is connected to the CPU 3 through a bus 2 and has seven frame memories corresponding to seven colors of Y, M, C, R, G, B, BK and an ink sheet driving part 5A is connected to the CPU 3 through the bus 2. Data R0, G0, B0 are formed by subtracting an intermediate value from the max. value and data Y0, M0, C0 are formed by subtracting the min. value from the intermediate value and data BK0 is formed by subtracting the min. value from the max. gradation level.
Patent JP-S58128055-A (JP)
Title: Track jumping device for disc
Inventor: KIMURA SHIYUUICHI
IPC: G11B21/10
Filed: 1982-01-24
Abstract: PURPOSE:To attain track jump on an objective track with sure and stable reading position without being affected with eccentricity of a disc, by making a low frequency component of a signal applied to a DC linear motor continuous before and after track jump. CONSTITUTION:A tracking error signal SE from a tracking error signal generating circuit 11 is applied to an input terminal S of a switch 31 on one hand, and applied to a low pass filter 32 on the other hand to pick up a low frequency component SL due to the eccentricity of the disc for the SE. With a sampling pulse SP from a control signal generating circuit 21, a value just before a track jump signal SJ of the SL obtained through an operational amplifier 22 is sample- held to obtain a voltage EH, which is applied to the other input terminal J of the switch 31. The signal SJ through the operational amplifier 22 is superimposed on the voltage EH from the switch 31, the result is applied to a DC linear motor 7 via a tracking drive circuit 16, then, track jump is obtained.
Patent JP-S58130143-A (JP)
Inventor: KOUNO YOSHIHISA
IPC: C21C5/00
Filed: 1982-01-26
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-S63179050-A (JP)
Title: Precipitation dispersion-type ferromagnetic thick steel plate
Inventor: WATANABE SEIICHI
IPC: C22C38/16
Filed: 1987-01-19
Abstract: PURPOSE:To improve magnetic permeability in a high magnetic flux density region of >=1.4 T, by precipitating and dispersing fine precipitates of carbides, nitrides, etc., as magnetic material. CONSTITUTION:One or more fine precipitates among carbides, nitrides, oxides, sulfides, borides, delta-steels, and complex precipitates thereof are precipitated and and dispersed. In this way, a precipitation dispersion-type ferromagnetic thick steel plate showing high magnetic permeability in a magnetic flux density region of >=1.4 T under a magnetic field strength of >=10 Oe can easily be obtained. The dispersion of the above fine precipitates are carried out for the purpose of inhibiting the shift of magnetic domain walls and, though the amount of the above precipitates cannot be determined accurately, saturation magnetic flux density is decreased when the amount becomes excessive. Accordingly, the amount is regulated to about 0.0002-0.5vol.% in general. Then, proper heat treatment is applied in a stage of working into the prescribed shape or after the above stage, so that fine precipitation and dispersion of the above precipitate grains can be accelerated.
Patent JP-H07103966-A (JP)
Title: Method and device for determining purity of processed used glass before recycling
Inventor: KAARUHAINTSU GUSHIYUBAITORU
IPC: C03C6/02
Filed: 1994-01-31
Abstract: PURPOSE: To easily and automatically judge the purity of the used glass by removing the non-ferrous metal and an opaque foreign matter at the time when a sample of used glass is dropped in free fallout pass. CONSTITUTION: The constant amount of the sample obtained by collecting the treated used glass from a transporting conveyer belt 1, is fed out onto a vibrating conveyer from a funnel 8, and is dried by the air supplied through a connector 11, to be carried to a free fallout pass 13 through a chute 12. During the time, the sensors 14, 15 installed on the chute 12, detect the non-ferrous metal, an opaque foreign matter such as ceramics, porcelain, stone or the like, the foreign matter is blown off from the flow of the glass by controlling the blowoff nozzles 16, 17, to be induced to the collecting containers, and the glass from which the foreign matter is removed, is collected in a pure glass container 23 by the vibrating conveyer 22.  Then the weights of the containers 20, 21, 23 are respectively measured 23, and a ratio of the foreign matter to the glass is calculated, to judge the purity of the glass.
Patent JP-H01186236-A (JP)
Title: Binder composition of molding sand
Inventor: KONDO MASANORI
IPC: B22C1/22
Filed: 1988-01-21
Abstract: PURPOSE:To improve strength and thermal collapsibility of a mold by constituting binder composition with organic polyhydric alcohol compound and the specific poly-isocyanate compound or isocyanate compound. CONSTITUTION:The binder for molding sand is constituted with the compound containing the organic polyhydric alcohol compound and the poly isocyanate compound shown in the formula I or the isocyanate compound shown in the formula II. In the formula I, the R is residual radical of organic compound having at least two isocyanate radical and the (n) is integer of one or more. This binder composition is mixed with the molding sand and packed in the mold and by bringing into contact with gas containing amine, it is rapidly hardened. By using this binder, the mold or core having excellent strength and thermal collapsibility can be obtd.
Patent JP-S63178284-A (JP)
Inventor: TAMAGAWA YUICHI
IPC: G09F9/00
Filed: 1987-01-19
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-H09192999-A (JP)
Title: Method for polishing ferrule of optical connector
Inventor: RYOMO KATSUMI
IPC: B24D11/00
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To enhance the transmission efficiency for low reflection by polishing the front end of a ceramic ferrule of an optical connector into which an optical fiber is inserted and fixed, through wet polishing in which silica gel aqueous solution is fed to a polishing sheet, into a convex spherical surface, with no steps and high surface smoothness. SOLUTION: In a polishing method in which the front end of an optical connector ferrule 1 is polished into a convex spherical surface by the use of a polishing sheet 5 and silica gel aqueous solution 16 containing 7 to 20wt.% concentration of silica gel including primary particles having a averaged particle size of 1 to 12nm, this solution is fed to the polishing sheet surface during polishing of the front end of the optical connector ferrule 1 which is slid on the polishing surface through epicyclic motion or recirpocating motion.
Patent JP-S63179153-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: UJINO MASATO
IPC: F02D41/00
Filed: 1987-01-21
Abstract: PURPOSE:To improve the response speed of an air-fuel ratio, by a method wherein, in a device provided with air-fuel ratio sensors located up and down a line from the catalyst converter of an exhaust system, a rich discriminating means or a lean discriminating means is actuated according to an output from the air-fuel ratio sensor on the downstream side. CONSTITUTION:During running of an engine, it is discriminated by a discriminating means B whether an output from a sensor A2 on the down steam side of air-fuel ratio sensors A1 and A2 located up and down a line from the catalyst converter of an exhaust system is in an increasing or a decreasing state. According to the discriminating result, the rich state and the lean state of the sensor A2 on the downstream side are discriminated by discriminating means C and D, and an air-fuel ratio feedback control constant is computed by a computing E according to the output state of the sensor A2 on the downstream side, discriminated by the discriminating means C and D. According to an output from the sensor A1 on the upper stream side and an air-fuel ratio feedback control constant, an air-fuel ratio correction amount is computed by a computing means F, and the air-fuel ratio of an engine is regulated by an air-fuel ratio regulating means G according to the air-fuel ratio correction amount.
Patent LV-15091-A (LV)
Inventor: RASIMS ERNESTS
IPC: H02J15/00
Filed: 2014-06-19
Abstract: Izgudrojums attiecas uz elektroenerģētiskām iekārtām un ir izmantojams degvielas patēriņa samazināšanai, piemēram, apkurē. Piedāvāta ierīce ar kondensatoru kā enerģijas avotu, kura satur: kondensatorus (C1, C2), tiristorus (VS1, VS2, VS3 un VS4), diodes (VD1, VD2) un impulsu formētājus (A, B, D, E, F, G).
Patent LV-15150-A (LV)
Inventor: NAGODKINS ANDREJS
IPC: G10K11/178
Filed: 2015-01-22
Abstract: Izgudrojums attiecas uz aktīvajām trokšņu slāpēšanas iekārtām un ir paredzēts cilvēka miegu, darbu vai komfortu traucējošo ielas trokšņu un citu āra skaņu slāpēšanai. Piedāvātā iekārta sastāv no diviem elementiem: 1) no ierīces, kuras sastāvā ir āra troksni uztverošs mikrofons un pārveidotās skaņas atskaņotājs un kura ir novietota telpā loga ailes katrā pusē; 2) no pārveidotāja, kas analizē un pārveido āra trokšņa skaņas viļņa periodu uz pretēju. Iekārta paredzēta uzstādīšanai pie loga pilsētas dzīvoklī vai birojā, lai nodrošinātu komfortablu un veselīgu nakts mieru vai pienācīgus darba apstākļus.
Patent LV-10433-A (LV)
Inventor: LAVASTRE SERGE
IPC: C07D295/08
Filed: 1993-02-25
Abstract: The invention relates to hexahydroazepine derivatives of formula: <IMAGE>  in which:   - A is a group chosen from the following: -CO-CH2-; -CH(OH)- CH2-: -CH2-CH2-; -CH=CH-; -C IDENTICAL C-;   - X represents hydrogen or a halogen;   - Y is a cyclohexyl group or, when X is hydrogen, a phenyl group; as well as their salts with inorganic or organic acids.
Patent YU-155486-A (YU)
Title: Cooking microwave devices
Inventor: SCHULZ H
IPC: F23J3/02
Filed: 1986-09-05
Abstract: PCT No. PCT/DE86/00356 Sec. 371 Date Jul. 10, 1987 Sec. 102(e) Date Jul. 10, 1987 PCT Filed Sep. 4, 1986 PCT Pub. No. WO87/01550 PCT Pub. Date Mar. 12, 1987.The invention concerns a microwave device for the preparation of food with a lower part (2) designed for holding an easily handled container (5) in the form of a pot, bowl or pan containing food, surrounding at least one part of the cooking space and independent of the basic device composed of a lower part (2), an upper part (3) fitting as a cover over the lower part (2) in operating position and a connecting column (4), joining the lower (2) and upper part (3), which in operating position rests tightly sealing against the upper part (3) surrounding the cooking space with its upper rim (6) in order to prevent the leaking of microwave emission. For easy handling, multiple uses and space saving storage of such a microwave device it is planned that the lower part (2) and upper part (3) are hinged in such a manner that by a pivoting of the lower part (2) relative to the upper part (3), the upper part (3) rests against the rim of the container (5) in its operating position and releases the container (5) for removal in its open position, whereby particularly the lower part (2) and upper part (3) are hinged in such a manner that the upper part (3) in a resting position-and with removed container-rests against or almost against the support surface for the container (5) on the lower part (2).
Patent YU-170582-A (YU)
Title: Electric cooking plate with a surrounding installation ring
Inventor: KARL FISCHER
IPC: F24C15/10
Filed: 1982-08-05
Abstract: A hotplate is fitted by means of a relatively wide and shallow mounting ring, whose outer edge rests on a mounting plate made from glass, ceramic or other materials. At its edge, the mounting ring is adhered to mounting plate using a thermally stable adhesive, which simultaneously forms a seal against cooked articles running through. The sheet metal insert ring covers the inner circumference of mounting a opening in the mounting plate and has an upper outwardly directed flange engaging over the seal. Simultaneously the seal, in conjunction with the insert ring, centers the hotplate in the mounting opening. A release ring can be inserted for releasing the hotplate.
Patent YU-173291-A (YU)
Title: Tehnološki postupak pripreme i separacije proteina iz suncokretove sačme
Inventor: DELIC I
Filed: 1991-10-30
Abstract: TEHNOLOŠKI POSTUPAK PRIPREME I SEPARACIJE PROTEINA IZ SUNCOKRETOVE SAČME, suncokretova sačma nakon ekstrakcije ulja se melje u mlinu sa kuglicama pri čemu se jezgro oslobadja od zalepljene ljuske koja ostaje gotovo ne oštećena. Odvajanje ljuske se vrši na centrifugalnom situ sa prečnikom otvora O 0,8 ili 1 mm zavisno od kvaliteta polazne sačme. Proizvodi su suncokretova sačma sa 44% sirovih proteina 70% i 30% sačme sa 24% sirovih proteina.