baber/WOPTO huggingface dataset:
Patent JP-S63176872-A (JP)
Title: Final reduction gear for front drive vehicle
Inventor: KOGA YASUAKI
IPC: F16H57/04
Filed: 1987-01-14
Abstract: PURPOSE:To appropriately maintain the viscosity of lubrication oil by introducing cooling water into a bypass hose from a radiator hose when the temperature of lubrication oil in the final reduction gear exceeds a predetermined value, so as to allow the cooling water to circulate in the lubrication oil in the final reduction gear. CONSTITUTION:When the temperature of lubrication oil in a final reduction gear 3 exceeds a predetermined valued, a temperature sensor 27 detects such a condition so that a change-over valve 24 opens the cooling water 21 side, and therefore, a circulating pump 25 circulates cooling water from a radiator 2 through a bypass hose 26 and a return hose 7 so as to cool the lubrication oil. Meanwhile when the temperature of the lubrication oil lowers below a predetermined value the change-over valve 24 opens the hot water hose 23 side so that the circulation pump 25 circulates hot water from a radiator return hose 22 through the bypass hose 22 and the return hose 7 so as to heat the lubrication oil. Thus, the viscosity of the lubrication oil may be maintained appropriately, thereby it is possible to prevent the seizure of the slide part and gear noise.
Patent JP-S54100978-A (JP)
Title: Preventing device for leakage of ion exchange resin
Inventor: KANBAYASHI TAKESHI
IPC: B01J47/04
Filed: 1978-01-27
Abstract: PURPOSE:To prevent the inflow of leaked ion exchange resin into apparatus on the down-flow side by switching the flow sequence of water for both apparatuses by operating the swiching valve provided on the bypass of filtering apparatus and desalination apparatus and also the switching valves provided on the both intake and exhaust port sides of the desalination aparatus and the intake side of the filtering apparatus. CONSTITUTION:When the leakage of ion exchange resin in the desalination apparatus 4 takes place, the resin is exposed to high temperatures at the water supply heater 6, whereby sulfuric acid, etc. is formed by decomposition of the resin and thus the pH of supply water is reduced. Whereupon, a signal from the pH meter 11 which detects the lowering of the pH is sent out to close the electricity-driven switching valves 18 to 20 and at the same time to open the electricity- driven switching valves 13, 15, and 17. In short, the opening and closing condition of these valves is opposed to the usual operation. Thus, the condensed water discharged from the condensing pump 2 is introduced into the desalination apparatus 4 through the bypass 12 and then flows into the filtering apparatus 16 through bypass 16, where leaked ion exchange resin is removed, and lastly supplied to the atomic pile 9 through the bypass 14, the pressure-rising pump 5, the low- pressure water supply heater 6, and the high-pressure water supply heater 8.
Patent JP-S54101858-A (JP)
Title: Mold
Inventor: MOCHIZUKI HIDETOSHI
IPC: B29C45/02
Filed: 1978-01-27
Abstract: PURPOSE:To prepare a viod-free molded article, and to facilitate the removal of resin from the runners of the mold, by the use of runners having semicircular cross- sections. CONSTITUTION:A lower mold 1 is composed of a base 1a, a number of runner members 1b each having 10 runners 2, a number of cavity members 1c each having 5 cavities and placed to both sides of the runner member 1b, and a member 1d having main runners 2a connected with the runners 2 and a cull 2b. 1e is resin to be charged into the cavities 3. The subrunners 2' have also semicircular cross-sections. Since the cross-sections of the runner 2 and the subrunner 2' are semicircular, the resin flows smoothly, and the cured can be easily removed from the runner.
Patent JP-S58124753-A (JP)
Inventor: SHIN CHII UU
IPC: C07C67/00
Filed: 1982-01-20
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-S62165771-A (JP)
Title: Information signal recording system
Inventor: NAKANO KENJI
IPC: G11B20/12
Filed: 1986-01-17
Abstract: PURPOSE:To attain the simultaneous recording and tracing recording of an information signal by recording the same discrimination data comprising a mode data and a display data having a different display content in response to the mode data repetitively plural number of times and recording the data on the same slanted track. CONSTITUTION:A change point of a rectangular wave signal SC formed by applying a pulse PG representing the absolute rotational phase of rotary heads HA, HB is detected by a change point detection circuit 71 and an area signal M2 is formed by a detection signal SD. In recording or erasing a discrimination word data at recording or reproduction, a signal from an OR gate 87 is written in a track at the section of post-amble designated by the signal M2. The discrimination word data consists of the mode data and the display data having a different display content in response to the mode data and the same discrimination data as the mode data are repeated for plural number of times. Thus, the simultaneous recording and tracing recording with an information signal are attained and the discrimination data is obtained surely at high speed search.
Patent JP-S61142076-A (JP)
Title: Segment type diamond saw
Inventor: INOUE NIRO
IPC: B24D5/12
Filed: 1985-01-21
Abstract: PURPOSE:To increase the cutting quality of a diamond saw, facilitate the discharge of chips, prevent clogging due to seizing, and improve the cutting quality by providing a number of grooves on the both sides of a blade part. CONSTITUTION:Plural grooves 3 having opening parts on the edge parts 4 of the both front and back surfaces of a sintered blade part 2 are provided. The phase of the positions of these grooves 3 on the front side is shifted from that on the back side, and the corner part of each groove 3 serves as a cutting edge. Thereby, the cutting quality of a diamond saw can be increased, chips can be favorably discharged, and heat radiating capacity can be increased preventing clogging from taking place.
Patent JP-S62165750-A (JP)
Title: Optical information recording medium
Inventor: TSUNODA MAKOTO
IPC: G11B7/24041
Filed: 1986-01-17
Abstract: PURPOSE:To attain high density and large capacity information by adopting the constitution that plural storage substances causing light induction reaction are formed as multi-layer when a light of a wavelength within an absorbing spectrum is received. CONSTITUTION:An optical information recording medium 1 consists of a write/ read pit, 1st layer 3 of the optical information recording medium 1, 2nd layer 4 and n-th layer 5 and is irradiated by a wavelength variable laser light for writing information. Information is written in each pit by a laser light of various wavelengths such as lambda1, lambda2...,lambdan in the medium 1. For example, white round marks indicate pits 11 whose 1st layer 3 is not written and black round marks show pits 12 whose 1st layer 3 is written and the layers from the 2nd layer up to the 5th layer are similar to that of the 1st layer 3. In reading a data, a minute light wavelength variable laser 13 is used in place of the laser light used in writing. Thus, the high density and large capacity of information are attained.
Patent JP-H02191527-A (JP)
Title: Dry denitrification device
Inventor: YAMAMURA MISAO
IPC: B01D53/94
Filed: 1989-01-18
Abstract: PURPOSE:To decompose unreactive residual ammonia in the inside of a denitrification device by arranging a catalyst for removing residual ammonia to the inside of the denitrification device in the rear flow side of a denitrifying part in the dry denitrification device having the denitrifying part wherein ammonia is utilized as a reducing agent. CONSTITUTION:In a dry denitrification device 1 having a denitrifying part 2 wherein ammonia is utilized as a reducing agent, a catalyst 3 for removing residual ammonia is arranged to the inside of the denitrification device 1 in the rear flow side of the denitrifying part 2. This catalyst 3 is utilized by carrying platinum, etc., on an SiO2.Al2O3-based zeolite carrier. As a result, unreactive residual ammonia is decomposed in the inside of the denitrification device and amount of leaked ammonia can be lowered. Thereby amount of ammonia introduced into the denitrification device can be increased and high degree of denitrification is obtained. Therefore the operational range of the denitrification device is extended.
Patent JP-S56105943-A (JP)
Title: Projecting molding mold
Inventor: BORUFUGANGU SHIYURUTE
IPC: B29C45/78
Filed: 1981-01-21
Abstract: Apparatus for injection moulding thermoplastic material is disclosed wherein a heavy-duty sprue bush is heated along a substantial portion of its length to keep the thermoplastic material from solidifying during interruptions in the moulding cycle. The apparatus provides for minimal contact between the heated sprue bush and the moulding die to prevent heat transfer between them. This is achieved by maintaining an air gap between the bush and the die except at points where the thermoplastic material passes into the moulding cavity. Sprue runners oriented generally parallel to the mould joint line are aligned with cavity injection openings which are similarly oriented. These injection openings pass through a thin wall of the mould that extends generally perpendicularly to the joint line such that when the moulds are open, the sprue is cleanly severed from the moulded article.
Patent JP-H08201627-A (JP)
Title: Production of polarizing film
Inventor: NAGAO MASAHIRO
IPC: C08F16/06
Filed: 1995-01-23
Abstract: PURPOSE: To obtain a high-polarization-degree polarizing film and to obtain a polarizing film improved in dyeability with dichroic substance by using a PVA polymer of specified polymerization degree for an original sheet, swelling the film in a specified swelling soln. and dyeing the film with a dichroic dye. CONSTITUTION: A PVA polymer film having >=2400 polymerization degree or a PVA polymer having >=55% syndiotacticity is used for an original sheet. The film is swollen in a swelling soln. fulfilling (hydrothermal cutting temp.)-(swelling temp. before dyeing) <=20 deg.C and then dyed with a dichroic dye. Namely, a PVA having a higher polymerization degree than the PVA used in the conventional polarizing film or a PVA having a higher syndiotacticity is used, swollen and dyed or drawn in a specified temp. range. An org. dye called a dichroic dye or its salt alone or the mixture of both is used as the dichroic substance used in a polarizing film.
Patent JP-S59132487-A (JP)
Title: Content retrieval type magnetic bubble storage device
Inventor: TAKAHASHI TSUNESUKE
IPC: G11C11/14
Filed: 1983-01-20
Abstract: PURPOSE:To eliminate reading of all data blocks to a retrieval access by providing a matching inhibiting means inhibiting an output of a match signal from a comparing means while a data block including a request key code is read after a matching processing means operates a replicate gate. CONSTITUTION:An address scanning circuit 150 is used to read contents of an RAM 130 sequentially from address ''0'' in synchronizing with a drive clock of a rotating magnetic field at the access mode of content retrieval and repeats scanning until the retrieval is finished. An output of the RAM 130 is fed to a comparator circuit 160 and compared sequentially with a request key code given externally. An output of the comparator circuit 160 is fed to a matching processing circuit 170 controlling a gate current pulse drive circuit 113 via a timing control circuit 121. A matching inhibiting circuit 180 is inhibited so that an output of the comparator circuit 160 is not transmitted to the matching processing circuit 170 while the read of a data block is finished from a major line 109.
Patent JP-H10204249-A (JP)
Title: Damping material and damping member
Inventor: YAMAMOTO YOSHIHIRO
IPC: C08L101/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain both a damping thermoplastic material, excellent in damping properties of a lightweight material, especially creep characteristics, having a low hardness and low in compression set at high temperatures and capable of suppressing the bleeding of a compounded low-molecular weight component and a damping member using the material. SOLUTION: This damping thermoplastic material comprises a styrene- vinylisoprene-styrene copolymer cross-linked with an organic peroxide, a thermoplastic material and a softener and has preferably 0-25 deg. JIS A hardness. The amount of the compounded cross-linked styrene-isoprene-styrene copolymer is preferably 5-25wt.%. The copolymer is preferably contained in a solid dispersed state in a matrix comprising the thermoplastic material and the softener.
Patent JP-S59133671-A (JP)
Title: Information processing device
Inventor: HASHIMOTO MASAHIRO
IPC: G06F15/16
Filed: 1983-01-20
Abstract: PURPOSE:To improve the throughput, by giving the capability, by which different instructions are processed simultaneously, to two arithmetic units without violating the fundamental rule of the sequential control of instructions. CONSTITUTION:Three cycles of an F unit 4 are defined as E, F, and N, and two cycles of a G unit 5 are defined as E and F, and E is the execution cycle, and F is the cycle following E and is the normal cycle. An E unit common control part 36 controls the start and the end of instructions executed in units 4 and 5, the interruption processing, etc., and execution control parts 37 and 38 of units 4 and 5 control execution. When it is reported to the unit 5 from the control part 37 of the unit through a signal line 110 that the executing instruction enters into the last E cycle, the control part 38 of the unit 5 controls the unit 5 so that the executing instruction is terminated while holding the state where an interrupt instruction can be processed simultaneously.
Patent JP-H01185301-A (JP)
Title: Manufacture of low-molecular chitosan
Inventor: HASHIMOTO MASANORI
IPC: C08L5/00
Filed: 1988-01-18
Abstract: PURPOSE:To make it possible to produce a chitosan which has a lower molecular weight than prior one, is white and has high quality, by dissolving chitosan in an acid, adding an alkali to it to suspend the chitosan, and then adding H2O2 to the suspension. CONSTITUTION:Chitosan obtained from crusts of crabs, lobsters, or the like is dissolved in an aqueous acid solution [e.g., an aqueous solution of acetic acid, hydrochloric acid, etc. (one having an acid concentration of 0.5-10wt.% is preferred)]. (The concentration of the chitosan is preferably in the range of 0.5-10wt.%). An alkali (e.g., NaOH) is added to the solution to suspend the chitosan. H2O2 is added to the resulting chitosan suspension, thereby reducing the molecular weight of the chitosan. It is preferred that the amount of H2O2 to be added is about 0.1-0.3g for 1g of the chitosan. In order to obtain a low-molecular chitosan in the form of a white powder, preferably the pH is in the range of 7-12 and a temperature is in the range of 40-90 deg.C. A chitosan which has an extremely low molecular weight, that is, an inherent viscosity etaof about 0.20-2.0dl/g can be produced. Compared with the case wherein raw chitosan is directly treated with H2O2 to reduce the molecular weight, a low-molecular chitosan which has a fairly low molecular weight, is white, and has good quality can be obtained with high efficiency.
Patent JP-H02190103-A (JP)
Title: Sowing method and perforated plate and rerforated plate-dividing plate used for the method
Inventor: FURUICHI TSUNEHIRO
IPC: A01C7/16
Filed: 1989-01-17
Abstract: PURPOSE:To surely perform the alignment powing of seeds and to improve the accuracy of the sowing by sowing the seeds with a seed volume-selecting means which reciprocates in a state interlocking with the rotation of a rotation means and is used for the volume selection of the seeds. CONSTITUTION:A perforated plate 30 having a link at one end and a seed volume-selecting means at the other end is attached to a frame 17 with a rod 20 is a slidable state. When a circular plate 16 is rotated and a link 18, a rod 20 and a perforated plate 30 are reciprocated, seeds in a hopper 21 are aligned in a groove 32 of the perforated plate 30 which is the seed volume-selecting means. When the approximately control portion 32 of the perforated plate 30 slides to a perforated plate-dividing plate 40, excess seeds among the seeds aligned in the groove 32 of the perforated plate 30 are scraped down with the seed-contacting portion of the perforated plate-dividing plate 40 and the seeds are fallen are seed by one seed from a seed-sowing hole 32 through a guide chute 22, thereby permitting to a accurately sow the seeds at desired sowing positions are seed by one seed.
Patent JP-H054603-A (JP)
Title: Device for bagging can tops
Inventor: TSUKADA SHINICHI
IPC: B65B5/06
Filed: 1991-01-28
Abstract: PURPOSE:To enable a can top-feeding device to continue feeding can tops in a stream when the operation stops on the downstream side of a device for lifting and lowering a group of can tops by providing a device for clearing can tops which comprises a rack for can tops, a guide for can tops for a group of can tops that roll down from said rack under their own weight, and a can top-holding part to deposit the group of can tops on. CONSTITUTION:A group of can tops (b) fed by a can top feeder are deposited on a can top rack 32 in a device 4 for lifting and lowering a group of can tops, which then lowers the can tops while they are held horizontally. If then the operation stops at any of apparatuses which are in operation on the downstream side of the device 4 for lifting and lowering a group of can tops, that is to say, a bag feeder, bag holder, device for inserting can tops, and device for removing packed can tops, the group of can tops (b) are cleared by a device 47 for clearing can tops and deposited on a can top-holding part 49. To be specific, an oscillating device 45 moves the can top rack 32 in an oscillating manner that connects the can top rack 32 and a can top guide 48; then the group of can tops (b) roll away from the can top rack 32 under their own weight and move to the can top-holding part 49 by the can top guide 48.
Patent JP-S63175879-A (JP)
Title: Fixing device unified with paper ejecting device
Inventor: HIROTA FUMIYUKI
IPC: G03G15/20
Filed: 1987-01-16
Abstract: PURPOSE:To facilitate work for maintenance by freely engaging and disengaging a notched part of a bottom part with and from a positioning pin to unify a paper ejecting device and a fixing device and drawing out them as a unit by guide members. CONSTITUTION:A positioning pin 532 is stuck to a bottom plate 531 of a paper ejecting part 530 by caulking or the like and a notched part 527 is provided in a position where faces the positioning pin 532, on a bottom part 526 of a fixing part 520. The notched part 527 consists of a quadrangular gate provided in the rise part of the bottom part 526 and an approximately U-shaped groove in the bottom part, and the positioning pin passes the gate and has the shaft part fitted to the U-shaped groove when the fixing part and the paper ejecting part are engaged with each other. The bottom part 526 of the assembled fixing part 520 is shifted on the bottom plate 531 of the paper ejecting part 530 to allow the positioning pin 532 to pass through the gate of the bottom part 526 and the pin 532 is fitted to the U-shaped groove, and the rise part of the bottom part 526 of the fixing part 520 and that of the bottom plate 531 of the paper ejecting part 530 are closely brought into contact with each other and are positioned. Thus, the fixing part and the paper ejecting part are easily positioned in case of each work.
Patent JP-H10207078-A (JP)
Title: Automatic developing device for photosensitive planographic printing plate
Inventor: MIYAZAKI TAKESHI
IPC: G03F7/30
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide the automatic developing device of a photosensitive planographic printing plate where developing is performed without adversely affecting the image part of the photosensitive planographic printing plate, and the use amount of developer and replenisher is reduced and the developing is stably performed over a long period. SOLUTION: As for the automatic developing device performing the developing by horizontally transferring the photosensitive planographic printing plate; a developing tank is constituted of an inner tank 17 where the developer 21 is stored and developing- processing is performed and an outer tank 18 which is provided at the outside of the inner tank and where the developer overflowing from the inner tank is received and made to circulate, and a side wall opposed to the inner tank is horizontally provided with slit-like feeding port 19a and take-out port 19b having a size where the photosensitive planographic printing plate is passed through, and also the developer is supplied so as to make the liquid level of the developer 21 at a higher position than the feeding port and the take-out port, and the photosensitive planographic printing plate is supplied from the feeding port,  so that the photosensitive planographic printing plate is immersed in the developer and the developing is performed.
Patent JP-S62167911-A (JP)
Inventor: KANESHIRO TERUYUKI
IPC: F16B7/04
Filed: 1986-01-18
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-S60167192-A (JP)
Title: Semiconductor memory
Inventor: IWAHASHI HIROSHI
IPC: G11C11/41
Filed: 1985-01-21
Abstract: PURPOSE:To eliminate memory output hazard and to securely prevent malfunction etc. in a circuit to be connected to an output circuit by outputting selected memory cell data after address input change and after outputting specific level data. CONSTITUTION:When address data A0-Ai are changed, for example, other memory cells whose storage contents are ''0'' are brought into a selective condition, a memory remains ''1'' level until a signal B from a pulse generator circuit 16, for example, memory cell information selected by a signal H appears. Therefore the memory makes an output of an inverter 154 forcibly ''0'' level. During this period inversely the case where the preceding inverter 154 output is a ''1'' level, a signal P becomes ''1'', a signal Q becomes ''0'' and an output signal D becomes ''1''. Therefore if any hazard occurs to the signal H, the output signal D is forcibly made into a ''1'' level by a pulse width portion of the signal B being a ''1'' level, thereby causing no hazard to the signal D.
Patent JP-S60167393-A (JP)
Title: Semiconductor laser element
Inventor: KASHIWADA YASUTOSHI
IPC: H01S5/00
Filed: 1985-01-23
Abstract: PURPOSE:To manufacture a semiconductor laser element, in which an active layer curved bilaterally symmetrically in a groove is obtained through an easy manufacture, by using a substrate formed by inclining the substrate only by a fixed angle to a predetermined surface. CONSTITUTION:The main surface of a substrate is formed within a range of ¦theta2¦ <=¦theta1¦, 0<=theta1<=1 deg. at a time when displacement in the direction parallel with the longitudinal direction of a striped groove extended in the <110> direction is theta1 and displacement in the direction vertical to the longitudinal direction is theta2. A laser element having high quality is obtained particularly within a range of ¦theta2¦<= 6' and 12'<=¦theta1¦<=40'.