baber/WOPTO huggingface dataset:
Patent JP-H03260210-A (JP)
Title: Dust removing apparatus
Inventor: HOSHINO TOYOMA
IPC: E02B5/08
Filed: 1990-03-09
Abstract: PURPOSE:To enhance operability by mounting a ratchet permitting rotation only in one direction between both rotary shafts of inner and outer sprockets arranged in parallel and connecting the connection rods provided on the upper parts of the side plates of a screen frame to link chains. CONSTITUTION:Left and right and upper and lower paired inside and outside sprockets 1B, 1A are arranged to rotary shafts 8A, 8B in parallel and the rotary shaft 8B of the inside sprockets 1B is supported around the rotary shafts 8A of the outside sprockets 1A in a concentric circular state. Next, a ratchet 80 permitting rotation only in one direction is mounted between both rotary shafts 8A, 8B. Endless link chains 3B, 3A are provided on the inside and outside sprockets 1B, 1A to be connected to the link chains 3A of the outside sprockets 1A at the upper parts of the side plates 19 of a dust removing screen frame 4 and a reversible electromotor is provided. By this constitution, continuous stable operation becomes possible and the reliability from the aspect of the use of the apparatus can be enhanced.
Patent JP-H05222722-A (JP)
Title: Pile head surcharge disposal sheet
Inventor: IWAMOTO MINEICHI
IPC: E02D5/34
Filed: 1992-02-08
Abstract: PURPOSE:To easily remove concrete mixture inside and outside the reinforcement cage of a surcharge part by inserting a pile head surcharge disposal sheet composed of a bottom part forming material having a center hole and a plurality of holes on the proper places and an outer circumferential part forming material in one body with the former to the reinforcement cage from the bottom part side, and surrounding the cage with the sheet. CONSTITUTION:A pile head surcharge disposal sheet S composed of a bottom part forming material and an outer circumferential part forming material is inserted to the last end of a reinforcement cage 4 cylindrically assembled from the bottom part 1 side, and installed so as to surround the cage 4 with the cylinder part 2. Next, sheet fixing bands 3 made of cut-cylinder-like springs are pushed in from the outside of the cylinder part 2 so as to hold the reinforcements. Next, the cage 4 is let fall until the lower end is finally reached to a base rock, and the concrete is poured through a Hume pipe. Concrete mixture stuck around the sheet S for pile head surcharge disposal on the dug out pile head surcharge part after concrete is solidified, is simply broken away by hammering the circumference. Concrete mixture clods in the cage are simply separated by stripping the cylinder part 2 and operating a packer and the like on the upper side of the bottom part 1.
Patent JP-H10248419-A (JP)
Title: C3 plant body expressing photosynthetic enzyme of c4 plant
Inventor: MATSUOKA MAKOTO
IPC: C12N15/09
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a C3 plant body highly expressing the photosynthetic gene of a C4 plant in the C3 plant by introducing the expression adjusting area of the gene of an enzyme constituting the photosynthetic route of the C4 plant and DNA including the structural gene of an enzyme constituting the photosynthetic route of the C4 plant. SOLUTION: The C3 plant body expressing the gene of the C4 plant is provided with the expression adjusting area of the gene of the enzyme constituting the photosynthetic route of the C4 plant and DNA including the structural gene of the enzyme consisting the photosynthetic route of the C4 plant. On the other hand, the C4 plant can be a monocot or dicot and the C3 plant body can be the plant body of a monocot or dicot. In addition the expression adjusting area of the gene of the enzyme constituting the photosynthetic route of the C4 plant and DNA including the structural gene of the enzyme constituting the photosynthetic route of the C4 plant can be genomic genes (desirably the genomic genes of the phosphoenolpyruvic acid carboxylase of cones).
Patent JP-S5544202-A (JP)
Title: Multi-channel recording and reproducing system and its unit
Inventor: NAGAMURA FUMITAKA
IPC: H04S3/00
Filed: 1978-05-12
Abstract: PURPOSE:To realize the multi-channel recording and reproducing system enabling the reproduction of a given position for all the directions, by storing the cross talk signal at reproduction in advance. CONSTITUTION:When the forward 4 channel signal is recorded, for example, the signals CH1-CH4 from the sound source are synthesized to the main signals LT and RT, left and right according to the equation (1) by the multiplexer. Further, as the cross talk cancell signal, MLT=CH2+CH3, MRT=CH1+CH4 are made. The signals LT and RT are recorded on the disc or tape with the base band and the signals MLT and MRT are at the sub-band modulated by audible out of band signal. At reproduction, the signals MLT and MRT are fed in opposite phase to CH1, CH4, and CH2, CH3. Similarlyl, the recording and reproduction for the backward signal and side signal are possible.
Patent JP-H05221657-A (JP)
Title: Cutting method for glass rod
Inventor: IKEUCHI TAKASHI
IPC: C03B7/10
Filed: 1992-02-07
Abstract: PURPOSE:To provide high-quality molten glass gob. CONSTITUTION:A glass rod 1 is made to descend and stopped at a specified position determined according to a desired size of molten glass gob (process a). Next, a cutting member 2 is driven and the glass rod 1 is firmly held under a specified load (process b). In this state, hot air is sprayed from a heating nozzle 6 onto the tip of the glass rod 1 to soften the tip (processes c and d). Thereby, the viscosity of the tip is reduced, and at a point when the load applied on the cutting member 2 reached a specified level determined by a load detector 3, the cutting member 2 is driven to cut the tip of the glass rod 1, thus obtaining a desired molten glass gob (process e).
Patent JP-H07269752-A (JP)
Title: Insulating coupling
Inventor: HARUNA SAKAE
IPC: F16L25/02
Filed: 1994-03-28
Abstract: PURPOSE:To prevent galvanic corrosion at a thread connecting part from occurring by forming both thread parts with the same material as a piping material being connected and simultaneously electrically insulating these thread parts with a ceramic layer installed in the inner part of a coupling, in this insulating coupling having these thread parts, where the parts of the piping material are screwed, at both sides. CONSTITUTION:This pipe coupling A is provided with a coupling body 1 consisting of both first and second members 11 and 12 and a resin core 2, and this first member 11 has a thread part 11a large in the inner diameter being screwed with the second member 12 on one side and another thread part 11b being connected with a corrosive piping material 3 on the other, and it is made up of a corrosive metal material. As for the second member 12, its outer layer 12a is made up of the corrosive metal material, while the inner layer 12b is made up of a ferroneous material, and a ceramic layer 12c is interposed between both these outer and inner layers 12a and 12b. In addition, the corrosive piping material 3 is connected to the side of the thread part 11a of this pipe coupling A and a vinyl chloride lining steel pipe 4 to the side of an internal thread 12e respectively, whereby any galvanic corrosion at the thread connecting part is prevented from occurring.
Patent JP-H111789-A (JP)
Title: Electrolytic ozonizer and its production
Inventor: ZHOU YUANQUAN
IPC: C25B9/23
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain an electrolytic ozonizer which produces ozone in large quantities by a simple process by incorporating an electrolytic ozone generator, an anode water tank and a cathode water tank connected to the anode chamber and cathode chamber of the generator through an anode circulation water pipe and a cathode circulation water pipe, respectively. SOLUTION: The electrolytic ozonizer has an electrolytic ozone generator 8 with an anodic catalyst film and an anodic porous current collecting plate kept in close contact with each other on one side of a cation exchange membrane and a cathodic catalyst film and a cathodic porous current collecting plate kept in close contact with each other on the other side. When the ozone generator 8 begins to work, ozone and oxygen in an anode water tank 18 slowly form a pressure P by the dumping of a millipore dumping plate 23. The pressure P shifts to a unidirectional equilibrium valve 13, ion-exchanged water flows from the anode water tank 18 to a cathode water tank 4, the water passage between the tank 4, 18 is shut and the ozonizer produces ozone and oxygen by the pressure P.
Patent JP-H02235035-A (JP)
Title: Camera
Inventor: OGASAWARA YUJI
IPC: H04N5/225
Filed: 1989-03-08
Abstract: PURPOSE:To eliminate the need of an individually mounted optical member, to improve water proof, to make complicated assembly needless and to accomplish the remarkable reduction of cost and high performance by forming an optical member and a main body of the same member. CONSTITUTION:The camera is constituted of the front frame 1 of the main body and the back frame 2 of the main body which are disposed integrally with the optical member, the bottom frame 3 of the main body which is an insertion and takeout port for a battery, water- proof packings 4 and 5, a release button 19, a driving circuit substrate 6 incorporated in the frame of the main body, a stroboscopic unit, the battery 20 which is freely inserted and taken out and a storing medium 21 which stores photographing information. The packing 4 is put between the front frame 1 and the back frame 2 and the packing 5 is put between the bottom frame 3 and the frames 1 and 2 so as to assemble the camera. By assembling the front frame 1 and the back frame 2, the respective optical members are arranged at necessary positions. Furthermore, the substrate 6 where respective optical elements and an electric circuit element are mounted is fitted in the front frame 1 and integrally attached to the frame 1 by using a proper means. With such constitution, the individual device of the optical member is made needless, the water proof is improved, the number of assembly stages is reduced and the variance of performance caused by assembling accuracy is prevented, thereby obtaining an inexpensive high-performance camera.
Patent JP-H11258951-A (JP)
Title: Photoreceptor device for electrophotography
Inventor: OBINATA TOSHINORI
IPC: G03G21/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To eliminate faulty contact between an electrically conductive support shaft and a ground plate and to prevent breakage caused by wear of a contact part by securing plural contact points between the contact point part of the ground plate and the conductive supporting shaft. SOLUTION: The ground plate 2 in a conductive state with a cylindrical photoreceptor for electrophotography, which consists of a conductive metallic plate having spring property, is fixed on the inner surface of a cylindrical supporting body 3. A pair of contact point parts 1 sliding on the conductive supporting shaft is extended from the plate 2. The pair of contact point parts 1 is curved in U-shape (or V-shape). The conduction of the plate 2 with the photoreceptor is secured by triangular projecting parts existing at the periphery part of the plate 2, and the bonding thereof to the supporting body 3 is performed through four hole parts provided at equal intervals. A pair of contact point part 1 slides at least at two points on both upper ends of a small-diameter groove part formed on the conductive supporting shaft.  The groove part is formed by cutting but it is desirable to round both upper ends of the groove part from the viewpoint of preventing acute wear of the contact point parts 1.
Patent JP-S61215376-A (JP)
Title: Manufacture of (e)-1-cyclohexyl-4,4-dimethyl-3-hydroxy-2- (1,2,4-triazol-1-yl)-pent-1-ene(-)-antipode
Inventor: KRAATZ UDO
IPC: C07D521/00
Filed: 1986-03-17
Abstract: A process for the preparation of the (-)-antipode of (E)-1-cyclohexyl-4,4-dimethyl-3-hydroxy-2-(1,2,4-triazol-1-yl)-pent-1-ene of the formula   <IMAGE>   which comprises reacting the (E)-isomer of 1-cyclohexyl-4,4-dimethyl-2-(1,2,4-triazol-1-yl)-pent-1-en-3-one of the formula   <IMAGE>  with lithium aluminum hydride in the presence of an inert organic diluent and in the presence of a chiral aminoalcohol at a temperature between -70 DEG  C. and +50 DEG  C. The (-)-antipode is produced in high selectivity, using (-)-N-methyl-ephedrine.
Patent JP-H04291134-A (JP)
Title: Material recognition system
Inventor: YOSHIDA SHIGEKI
IPC: G01N21/359
Filed: 1991-03-20
Abstract: PURPOSE:To enable a recognition rate when recognizing a material to be improved and at the same time a working time to be reduced and simplified. CONSTITUTION:A material recognition system forms an energy input means 3 for inputting an energy for recognizing a material to an object H, an energy sensor 4 for detecting energy which is output according to influence of the object which is input to the object H, and a neural network for recognizing a material by performing learning based on information which is input from the sensor 4 and a teach signal of recognition details and is provided with a neuro unit 7 which outputs recognition of material by the neural network when information is input from the sensor 4.
Patent JP-H10254760-A (JP)
Title: Dram control circuit
Inventor: MURAKAMI AKIRA
IPC: G11C7/00
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To share a DRAM control circuit by CPU and an operation module. SOLUTION: In the DRAM control circuit, an address decoding circuit 2 decodes address data from CPU or the operation module. A timing detection circuit 3 outputs a sampling result from the decoding result of address data and a read/write signal from CPU or the operation module. A row/column address switch circuit 4 and a RAS/CAS output circuit 5 switch row/column addresses and RAS/CAS signals based on the sampling result.
Patent JP-H08256404-A (JP)
Title: Power supply device for driving electric car
Inventor: TSUKADA YOSHINARI
IPC: H02J7/00
Filed: 1995-03-16
Abstract: PURPOSE: To prevent a contact from being damaged by selectively controlling a first semiconductor switch and a second semiconductor switch into an off-state during a predetermined period put between the series and parallel changeover periods of a battery block to cut off electrification to a series and parallel changeover switch during the changeover period of an output voltage to an inverter. CONSTITUTION: A battery block is selectively changed over by a series and parallel changeover switch circuit 5 for selectively connecting the negative terminal of a battery block 1 through a parallel-off switch circuit 3 to either one of the negative terminal of a battery block 2 through a parallel-off switch circuit 4 or the positive terminal of the battery block 2. Therefore, the separation processing of the battery block is performed by controlling the parallel-off switch circuit with respect to the separated battery block into an off-state when the output current of the separated battery block is nearly zero. Accordingly, in the separation processing of the battery block, the contact of the parallel- off switch circuit is not damaged.
Patent JP-S63223662-A (JP)
Title: Developing toner for electrostatic image
Inventor: TAKAGI SEIICHI
IPC: G03G9/087
Filed: 1987-03-12
Abstract: PURPOSE:To improve the resistance to offset printing and grindability of a toner for developing electrostatic image by specifying the proportion of insoluble matter of the binder resin in tetrahydrofuran (THF) and the molecular weight distribution of soluble matters of the binder resin in THF. CONSTITUTION:The content of THF-insolubles in a binder resin for a toner is regulated to 10-60wt.% (basing on the weight of the binder resin), and the molecular weight distribution of the THF-solubles of the binder resin determined by GPC is regulated to such a manner that the ratio of the weight average mol.wt. to the number average mol.wt. (i.e. Mw/Mn) is >=25 and at least one peak of the mol.wt. is present in 2,000-10,000 range of the mol.wt., moreover, at least one peak or shoulder is present in 15,000-100,000 range of the mol.wt., and 10-50wt.% component having <=10,000mol.wt. is contained in the binder resin. By this constitution, high grindability and resistance to offset printing of the toner are obtd.
Patent JP-H087235-A (JP)
Title: Spin-valve magnetoresistance element and related device
Inventor: KEBUIN ROBAATO KOFUI
IPC: H01L43/08
Filed: 1995-03-16
Abstract: PURPOSE: To remove defects accompanied by a Fe-Mn exchange coupling layer by a method wherein a spin valve magneto resistive element does not contain a strong bias layer or an exchange bias layer for pin stopping of magnetization of a second ferromagnetic layer. CONSTITUTION: A magnetization direction of two Co films 72, 74 of a laminated pin stopping layer 70 is shown with arrows 76, 78. A reverse parallel alignment of magnetization of the two Co films 72, 74 is made by antiferromagnetic exchange coupling by a Ru antiferromagnetic coupling film 73. For this antiferromagnetic coupling, since the two Co films 72, 74 can also have a substantially same thickness, magnetic moments of each film can be cancelled essentially and mutually. Accordingly, net magnetic moment of the laminated layer 70 becomes substantially smaller than the total of magnetic moment of the two separate films 72, 74.
Patent JP-S58175064-A (JP)
Title: Processing system of multiplex volume
Inventor: NAKAJIMA YUKIO
IPC: G06F3/06
Filed: 1982-04-07
Abstract: PURPOSE:To save the data restoring time and to keep the reliability by inhibiting the use of a unit section only from the result of the diagnosis of a failure range, copying the content of the normal volume after the restoration of a failure and using it again. CONSTITUTION:If an input/output failure takes place, the error restoration processing is failed, and if the failure in a volume section is doubtful, a failure restoration processing section 9 starts a physical volume failure diagnostic processing section 10. The started section 10 performs the processing of failure diagnosis and if the failure is a partial failure, a physical volume section close processing section 11 is started. The section 1 records the closing information to a close information area 6 on a main storage device (MM) and to a prescribed area of full physical volumes 2-1-2-n. If the partial failure restoration is executed, the closing release processing section releases the closing state.
Patent JP-H11253871-A (JP)
Title: Method for ending wet process spraying work
Inventor: NISHIUCHI KAZUMA
IPC: B05B15/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To completely use out kneaded matter by inserting an elastic body slightly larger than the bore of piping into the piping at the time of ending wet process spraying work and applying a water pressure or air pressure on its rear surface, thereby extruding the kneaded matter within the piping. SOLUTION: The kneaded matter composed of monolithic refractories and water is put into a hopper 1 and this kneaded matter is forced fed to a nozzle 2 within the piping 4 by a pump 3. A pressurized air source 5 and a curing accelerator tank 6 are connected to this nozzle 2 and after a curing accelerator is kneaded with the kneaded matter, the mixture is sprayed by the pressurized air. On finishing such wet process spraying work, the base part of the piping 4 is removed from the pump 3 and the elastic body slightly larger than the bore of the piping is inserted into the piping 4. The water pressure or the air pressure is applied on its rear surface to extrude the kneaded matter in the piping 4. As a result, the kneaded matter remaining in the piping 4 may be completely used out at the time of ending the work.
Patent JP-S63225301-A (JP)
Title: Production of agricultural chemical pharmaceutical
Inventor: YAMAMOTO NOBUYUKI
IPC: A01N25/12
Filed: 1987-03-12
Abstract: PURPOSE:To obtain an agricultural pharmaceutical, by the presence of at least one agricultural chemical ingredient or adding agricultural chemical ingredients after forming a gel, impregnating the gel with the ingredients and drying the resultant gel in subjecting a specific alkyl silicate to hydrolysis and polycondensation reaction. CONSTITUTION:At least one alkyl silicate expressed by formula I [R1-R4 are H or formula II (X is 1-5; y is 0-10) and all R1-R4 are not H; n is 0-20] (e.g. a compound expressed by formula III) is subjected to hydrolysis and polycondensation reaction. In the process, the above-mentioned reaction is carried out in the presence of an agricultural chemical ingredient (especially preferably herbicide or insecticide) or a gel is formed by the afore-mentioned reaction, then impregnated with the agricultural chemical ingredients and dried to afford an agricultural chemical pharmaceutical. Thereby the pharmaceutical in the form of the agricultural ingredients sufficiently contained even to the interior of powder is obtained and the efficacy of an agricultural chemical having a short life and low residual effect can be sustained for a long period. The pharmaceutical has water resistance without causing phytotoxicity.
Patent JP-H10250226-A (JP)
Title: Rewritable heat sensitive sheet
Inventor: NAITO KATSUYUKI
IPC: B41M5/30
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To repeatedly develop and erase color many times with satisfactory visibility, color display and color developing density by incorporating reversing agent for repeating a color developing state and an erasing state by an interaction of a coloring compound and a developer. SOLUTION: In a composition which contains coloring compound such as a leuco auramine and the like and a diarylphthalide and the like, developer such as phenol and the like, benzophenone and the like and reversing agent, a mixed ratio of the compound to the developer is preferably 0.1 to 10 pts.wt. or further 1 to 2 pts.wt. of the developer to 1 pt.wt. of the compound. A mixed ratio of the agent is preferably set to 1 to 200 pts.wt. to 1 pt.wt. or further 10 to 100 pts.wt. of the compound. As the preferable agent, compound containing alcohol group including bulky molecular skeleton near a column like steroid skeleton. More specifically, cholesterol, stigmasterol or pregnenolone is used.
Patent JP-H03260159-A (JP)
Title: Continuous heat-setting machine of shape retention type
Inventor: MIYAKOSHI HARUMI
IPC: D04C5/26
Filed: 1990-03-07
Abstract: PURPOSE:To fix a knitted material composed of synthetic resin yarn, made by a knitting machine, in a given state of thickness and shape, by heat-setting and annealing the knitted material in a retained state of given thickness and shape. CONSTITUTION:A knitted material C made by knitting yarn comprising a synthetic resin by a knitting machine 1 is continuously introduced through a feed roller 13 to a forming heat setting machine A equipped with a forming heater part 2 and a high temperature heater part 3. The forming heater part 2 consists of a front part 21 having a heater bar 23 constituted approachably through an arm like support 25 to a rear part 22 having a heater bar 24 and the knitted material C is passed through a pair of the heater bars 23 and 24 and heat-set. Then the knitted material is sent to the high temperature heater part 3 having the same shape as the forming heater part 2 and wound through a dancer roller 41 and a feed roller 42 on a winding roll 43 in a winder 4.