baber/WOPTO huggingface dataset:
Patent JP-2000005609-A (JP)
Title: Method for regeneration of hydrotreating catalyst
Inventor: NOGUCHI YUJI
IPC: C10G45/04
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To regenerate simply a catalyst deteriorated by hydrotreatment by removing a carbonaceous material stuck to the catalyst by a method wherein in the case where a heavy oil is hydrotreated by the catalyst, the heavy oil is respectively hydrotreated at a lower reaction temperature than that in ordinary hydrotreatment and by a lighter stock oil than a quality of an ordinary stock oil. SOLUTION: In the case where a fraction of each kind is refined by hydrotreatment in petroleum refining, especially when a heavy oil is contact- hydrogenated, after ordinarily hydrotreating the heavy oil in order to obtain a target product, the heavy oil is hydrogen treated at a reaction temperature of 310 to 400 deg.C lower by 10 to 100 deg.C than that in ordinary time. In order words, after hydrotreating generally the heavy oil in the same way, the hydrotreatment is performed by using a lighter stock oil than that in an ordinary time. At that time as the light stock oil, a cracked light oil or mixed oil containing the cracked light oil is used, and an asphaltene content of the stock oil is set at 1 wt.% or under. Thereby an activity of the catalyst is effectively recovered, and a better treated oil than that by the ordinary hydrogen treatment is obtained.
Patent JP-H0629792-A (JP)
Title: Latch circuit
Inventor: MIYAUCHI RYUICHI
IPC: H03K3/037
Filed: 1992-07-07
Abstract: PURPOSE:To surely latch the 'H' level of data input to secure the normal operation by providing a through output control circuit which controls a through circuit and controlling an inverting circuit and the through circuit so that they do not simultaneously go to the 'L' level at the time of inversion from the 'H' level to the 'L' level of clock input. CONSTITUTION:Outputs of an inverting circuit 46 and a through circuit 47 are supplied as control signals to a latch circuit part 48 consisting of a TTL circuit; and when data input is in the 'H' level, the circuit part 48 discriminates the through state to output the 'H' level if the clock input is in the 'H' level. Since the circuit part 48 has the characteristic that the 'H' level of data input cannot be latched to erroneously output the 'L' level at the time of inversion of clock input to the 'L' level in the through state, a through output control circuit 49 which controls the through circuit 47 is provided; and thus, the output of the through circuit 47 starts to fall after the output of the inverting circuit 47 exceeds a prescribed level, and outputs of the inverting circuit 46 and the through circuit 47 are prevented from simultaneously going to the 'L' level.
Patent JP-S6428197-A (JP)
Title: Truck crane
Inventor: TAMURA TETSUYA
IPC: B66C23/44
Filed: 1987-07-21
Abstract: PURPOSE: To improve stability during traveling by fixing a traveling rail extended back and forth to both left and right sides of a load base, attaching a traveling wheel to a moving frame fixed in the lower end of each vertical frame of a portal frame and providing a freely traversing trolley in the traversing frame of the portal frame. CONSTITUTION: For loading a load placed on the ground on the load base 2 of a truck 1, a crane is moved to the rear end position of a traveling rail 3 by man power, and a hoist frame 28 is locked in a raised position. Then, a load on the ground is lifted by a chain block 9, the crane is moved forward or left and right and then the load is placed on the load base 2. After the end of the loading of the load, the hoist frame 28 is locked in a lowered position, the crane is set in the front or rear end or the middle position of the longitudinal direction of a rail 3, a moving frame 5 is fixed to the rail 3 by a rail clamp 25, and then the truck 1 is traveled. Thus, the center of gravity of the crane is lowered.
Patent JP-H11175194-A (JP)
Title: Input and output bus system at tower building block system
Inventor: AMBERG MARK FREDERICK
IPC: H05K1/14
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To unnecessitate plural input/output cables of different lengths for mutually connecting devices, by arranging a printing circuit element to electrically connect to the printing circuit element of an adjacent modular block at each modular block. SOLUTION: The printing circuit element for supporting an I/O bus is used at each modular block to incorporate the I/O bus to the modular block of a building block system. When two modular blocks are arranged mutually adjacently, the printing circuit element is fitted to the printing circuit element of the next adjacent moduler block to be electrically connected at each moduler block. For example, a moduler I/O bus is arranged to printed circuit boards 10 and 12. Then, the board 10 is connected to the board 12 through a male connector 16 and a female connector 18.
Patent JP-H0465741-A (JP)
Title: Portable storage device
Inventor: KIMURA MASATOSHI
IPC: G06F21/79
Filed: 1990-07-05
Abstract: PURPOSE:To prevent storage data from being stolen, forged or falsify by inserting a key from the external and switching a switch mechanism part so as to inactivate at least a part of a function. CONSTITUTION:When fixed contacts 19a, 19b in the switch mechanism part 19 are short-circuited to a movable contact 19c by the key 20, a gate control signal 13 is always set up to an 'L' level and three-state unidirectional buffers 2, 3 are turned to a disable state. At that time, the output of the buffer 3 is turned to a high impedance state and a three-state bidirectional buffer 4 is also turned to the disabled state. Even when the voltage of a power supply input 11 reaches a regulated value or more in said status, data writing and reading between a terminal equipment and a volatile semiconductor memory 1 are disabled. Consequently, storage data can be prevented from being stolen, forged or falsified.
Patent JP-S57102202-A (JP)
Title: Fluid separator
Inventor: SEKINO MASAAKI
IPC: B01D63/04
Filed: 1980-12-18
Abstract: PURPOSE: To make the insertion of plural pieces of assemblies in one case and to reduce concn. polarization phenonema by disposing opening side pipe plates of hollow yarn opposite to each other, and disposing fitting bodies provided with permeating liquid collecting bodies and concd. liquid conduits in this part.  
     CONSTITUTION: A hollow yarn assembly 4 consists in disposing hollow yarn bundles around a core 6, and securing and setting both end parts by means of a resin. The hollow yarn bundles open in one end part, and the opening side pipe plates are placed opposite, and permeating liquid collecting bodies 7 and fitting bodies 8 are grasped therebetween, whereby two pieces of the assemblies in one set are contained in a pressure vessel 1. At this time, a permeating liquid conduit 6, the bodies 8, the opening side pipe plates, the case 1 and the collecting bodies 7 are sealed by way of packings 30, 31, 32, 34. The fluid to be treated flows in through a supply port 10, passes through the hollow yarn bundles 4, the flow passages 16 of the bodies 8, and flows out through an outlet 12. On the other hand, the fluid transmitted through the hollow yarn flows through the bodies 7 from the opening side pipe plates and flows into the conduit 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0931009-A (JP)
Title: Production of aromatic dialdehyde
Inventor: MORI YOSHIHIKO
IPC: C07C45/43
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To easily obtain in high productivity and in an economically advanta geous way the subject compound useful as a raw material for polymers, dyes, medicines, agrochemicals etc., by hydrolyzing a tetrahalogenoxylene at a specific temperature in the presence of each specific water-soluble solvent and neutraliz ing agent. SOLUTION: This compound is obtained by reaction of (C) an α, α, α', α'- tetrahalogenoxylene at 100-200 deg.C in the presence of (A) a water-soluble solvent except 3-4C alcohols and ethyl alcohol (e.g. dioxane, ethylene glycol monoethyl ether, sulfolane) and (B) a neutralizing agent as an alkali (alkaline earth) metal salt [e.g. sodium (bi)carbonate, calcium carbonate].
Patent JP-H0842981-A (JP)
Title: Transfer device for waste gas of melting furnace
Inventor: NISHINO JUNYA
IPC: B01D53/34
Filed: 1994-08-01
Abstract: PURPOSE:To restrain the adhesion of metallic constituents in exhaust gas, produced in accompanied by a melting treatment of dust, to a pipeline surely by a method wherein the pipeline, connected to the exhaust port of a melting furnace for effecting the melting treatment of flying ash, is provided with a temperature retaining means capable of retaining the inner wall temperature of the pipeline within a specified temperature range. CONSTITUTION:A melting furnace 1 for effecting the melting treatment of flying (dust) discharged out of an incinerator for incinerating industrial ash wastes and the like effects the melting treatment of the dust charged through a dust charging port 1a and discharges produced waste gas from an exhaust port 1b through pipeline 2. In this case, a heat and temperature retaining means 3, consisting of a heat medium supplying series 3a operated in accordance with the temperature or amount of exhaust gas, and a jacket 3b, covering the most part of a metallic pipe 2a connected to the heat medium supplying series 3a so as to have the structure of double tube, is arranged around the metallic tube 2a of the pipeline 2. According to this method, the temperature of the inner wall of the metallic tube 2a is retained within the range of 250-400 deg.C whereby the adhesion of metallic constituents in the exhaust gas to the pipeline 2 can be prevented effectively.
Patent JP-S6336683-A (JP)
Title: Television receiver with phase correction circuit
Inventor: YABIKU HIDEO
IPC: H04N7/025
Filed: 1986-07-31
Abstract: PURPOSE:To attain proper correction to each of a signal having only phase distortion by setting a DC voltage to control the characteristic of a phase correction circuit receiving a TV signal optionally in response to a reception channel. CONSTITUTION:A selected signal is displayed on a CRT 5 through an antenna 1, a tuner/VIF/detection circuit 2, a video/chroma circuit 4. Which signal is selected is stored in a channel section circuit 3. The output of a character multiplex reception circuit 7 by using a selected signal is displayed on the CRT 5 through a signal changeover circuit 8. A viewer changes the DC voltage to control the characteristic of the phase correction circuit 6 to reduce the malfunction while observing the display content and the value is stored in the circuit 3 automatically. The value is set optionally in response to the received channel and stored. Thus, proper correction is applied to each of the signals having phase distortion.
Patent JP-H0233319-A (JP)
Title: Fiber with function for prevention of denaturation
Inventor: MATSUI MITSUO
IPC: D04H1/42
Filed: 1988-07-19
Abstract: PURPOSE:To obtain a fiber having functions for prevention of denaturation such as long-period preservation of freshness of fresh foods and increase of appreciation period of foods and suitable for a (un)woven fabric, etc., used for package of foods, a storehouse and formation of a clean atmosphere by giving catalytic treatment for prevention of denaturation thereto. CONSTITUTION:A fiber is subjected to catalytic treatment for prevention of denaturation by reduction in the presence of a reduction catalyst or oxidation in the presence of an oxidation catalyst or blended with a porous material (preferably having many micro pore of 2-2800Angstrom ) given the treatment to provide the objective fiber having functions for prevention of denaturation and capable of regeneration of the functions by heating, etc., using a heater even in case of lowering thereof.
Patent JP-S6074768-A (JP)
Title: Recorder
Inventor: SUZUKI YASUTO
IPC: G03G21/00
Filed: 1983-09-30
Abstract: PURPOSE:To obtain both side print where each page is consecutive and both side print in which an identical page is consecutive for plural numbers by reading recording information in a prescribed order of pattern different from that at write from a buffer memory in parallel with the write. CONSTITUTION:A means in which the recording information is written in a prescribed order of pattern in the buffer memory (not shown), dividing the recorded information into plural groups in response to the order of write and reading the information in a prescribed pattern different from that at the write from the memory in parallel with the write, is provided. Paper feed from a paper feed section 1-1 is performed to a drum 1-3 via a transfer front carrying path 1-2 at both side print. The paper finished for fixing at a fixing device 1-6 is fed to the carrying path 1-2 via a branch device 1-8 while its front side is turned over by a turnover device 1-10. The paper subject to both side print is stacked to a sorter 1-13 via a sorter front carrying path 1-12.
Patent JP-H0469571-A (JP)
Title: Detection of candidiasis
Inventor: SUZUKI JUN
IPC: G01N33/50
Filed: 1990-07-10
Abstract: PURPOSE:To easily detect candidiasis by making comparative measurement of the free type D-mannose quantity in a human urine sample with a normal value. CONSTITUTION:The sample for detecting the candidiasis to be used in this method is obtainable from the human urine and is usually prepd. by a method of extracting the reagent from the urine itself or, in some cases, soaking the urine into a specified amt. of adsorptive material, such as filter paper, and extracting the sample therefrom. The free type D-mannose in the urine sample is subjected to 2-aminopyridylation and is then detected by HPLC. This fluorescent labled material is subjected to, for example, ion exchange resin chromatography after dissolution in, for example, water, by which the free type D-mannose quantity in a small amt. of the sample is efficiently measured with a high sensitivity.
Patent JP-H0962-A (JP)
Title: Artificial culture of plant worm
Inventor: MIZUNO MASAYUKI
IPC: A01G1/04
Filed: 1995-06-22
Abstract: PURPOSE: To realize a large volume production of plant worms and to markedly reduce the culturing costs by facilitating the culture operations. CONSTITUTION: The seeds (spawn) of a plant worm A are inoculated to the mushroom culture medium B prepared by admixing nutrient materials such as rice bran or bean skins to the base materials for the culture medium such as saw dust or corncob powder to culture the plant worms A through the steps of growing mycelia, scratching mycelia, developing mushroom fruits and growing the fruits. In this case, an animal flour or powder such as (silk worm) chrysalis powder, fish meal, crushed product of dried small sardines are added to the mushroom culture medium B.
Patent JP-H1026531-A (JP)
Title: Vibrational gyro
Inventor: TAKAYA TADASHI
IPC: G01C19/5663
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a vibrational gyro the rotational angular velocity of which can be detected accurately. SOLUTION: A vibrational gyro 1 contains a vibrating body 2 which is formed in a warped regular triangular prism and substantially strip-like piezoelectric elements 5a, 5b, and 5c are respectively fitted to the central parts of the side faces 2a, 2b, and 2c of the vibrating body 2. The axial warps of the side faces 2a and 2b are unified to either concave warps or convex warps and the direction of the warp of the vibrating body 2 is made coincident with the vibrating direction of the body 2 when the body 2 does not rotate. A substantially U-shaped metallic supporting member 6 is firmly fixed to the vicinity of a node on the ridge section 2d of the body 2 in the primary mode of vibration. The vibrating body 2 is fixed on one main surface of a fixing substrate 7 with supporting members 6 by fixing the end sections of the supporting members 6 to the main surface of the substrate 7.
Patent JP-H04234030-A (JP)
Title: New method for adding powder into photograph system
Inventor: AIRIIN MEISON
IPC: G03C1/06
Filed: 1991-07-22
Abstract: PURPOSE: To improve a method for adding powder such as dye powder to a gelatin-silver halide element. CONSTITUTION: This method includes the sealing of powder in gelatin capsules. By this method, cross pollution and the generation of dust at the time of adding powder to a solvent are avoided and the use of an excess solvent at the time of producing an element can be suppressed.
Patent JP-S6240883-A (JP)
Title: Picture information recording and reproducting device
Inventor: KIKUCHI JUN
IPC: H04N9/89
Filed: 1985-08-16
Abstract: PURPOSE:To easily perform clamping and time base correcting operations without widening bands of recorded or reproduced signals, by providing an additional signal inserting means which inserts an additional signal into a blanking period. CONSTITUTION:At an additional signal generator 17 a negative-polarity synchronizing signal and burst signal which are additional signals are generated synchronously to a positive-polarity synchronizing signal which is deleted from a MUSE signal by using, for example, a ROM, and the additional signals are inputted to a data selector 18. The selector 18 receives the output of an HD detector 12 as a control signal and operates to select the signal of the generator 17 during an HD period and the output of an AD converter 9 during the other video signal period, and thus, performs the insertion of the additional signals simultaneously with the deletion of the positive-polarity synchronizing signal. Namely, this invention contrives recording of picture information by deleting TV signals having the positive-polarity synchronizing signal as a synchronizing signal and inserting signals for clamping and time base correction during the blanking period produced by the deletion as additional signals.
Patent JP-S6335513-A (JP)
Title: Second solution for permanent wave treatment
Inventor: DAIMON MASAKI
IPC: A61K8/00
Filed: 1986-07-31
Abstract: PURPOSE:To obtain the titled 2nd solution capable of sufficiently oxidizing hair to the tip end when applied to a hair bundle wound round a rod, by compounding hydrogen peroxide used as an oxidizing agent with a hair- protecting agent and a moisture-retaining agent having high specific gravity, thereby adjusting the specific gravity of the mixture within a specific range. CONSTITUTION:Hydrogen peroxide acting as an oxidizing agent is compounded with a moisture-retaining agent having high specific gravity, e.g. glycerol, lactate, pyridonecarboxylic acid salt, etc., and a hair-protecting agent such as collagen polypeptide, oil and fat, etc., to adjust the specific gravity of the composition to >=1.05.
Patent JP-H0627668-A (JP)
Title: Negative resist sensitive to ionized radiation
Inventor: KURIHARA MASAAKI
IPC: G03F7/038
Filed: 1992-07-08
Abstract: PURPOSE:To provide a high sensitivity and high resolution resist. CONSTITUTION:This negative resist contains a monomer generating an anion or cation by exposure with ionizing radiation 3 and a cationic or anionic polymer 2, a polymer having an anion or cation generating moiety and a cationic or anionic monomer, or a polymer having an anion or cation generating moiety and a monomer having a cation or anion generating moiety. When this resist is exposed with ionizing radiation 3, a polyion complex 4 is formed by the constituent monomer and polymer and a pattern is formed in this resist by the difference in solution velocity between the exposed and unexposed parts.
Patent JP-S6072941-A (JP)
Title: Rubber composition
Inventor: FUJINAGA YOSHIHISA
IPC: C08L21/00
Filed: 1983-09-30
Abstract: PURPOSE:A rubber composition excellent in frictional resistance, wet skid resistance, bursting property, processability, etc., and suitable for use as automobile tire treads, containing random styrene/butadiene copolymer of specified properties as the principal component. CONSTITUTION:Active styrene/butadiene copolymer anions are formed by continuos polymerization effected in the presence of an organolithium compound initiator, and are subjected to a coupling reaction with a tin halide compound. In this way, a random styrene/butadiene copolymer is prepared in which the molecular weight distribution curve has one peak, the weight-average MW to number-average MW ratio is 2-2.8, the vinyl content of the butadiene portion is 30-90%, the bound-styrene content of 5-40wt%, the content of branched polymer bonded through tin-carbon bonds is at least 20wt%, and the Mooney viscosity is 40-150. The purpose rubber compostion is formed by adding at least 50wt%, based on the total rubber component, above copolymer.
Patent JP-S6424789-A (JP)
Title: Transfer material
Inventor: SHIMAMOTO KOICHI
IPC: B41M5/382
Filed: 1987-07-20
Abstract: PURPOSE:To enhance the hardness of a transferred pattern and contrive higher resistances to abrasion, marring, weather, chemicals, solvents, heat or the like, by providing an active metallic oxide layer on a base sheet having a releasable property, and sequentially providing thereon a pattern layer and an adhesive layer. CONSTITUTION:As a base sheet 1, polyethylene terephthalate or the like conventionally used as a base sheet for ordinary transfer materials is used. The surface of the base sheet 1 may be treated with a release agent or the like to impart a releasable property to the base sheet 1. Next, an active metallic oxide layer 2 is provided, by use of a film of an active metallic oxide. Particularly, an active metallic oxide film comprising at least one element selected from the group consisting of aluminum, silicon, titanium, magnesium, zirconium and the like is excellent in transparency, and is suitable for use as a layer constituting a transfer material. The active metallic oxide layer 2 may be provided by applying a hydrate of the metallic oxide to the base sheet 1 by coating or the like, followed by drying and then sintering by irradiation with laser beams. Then, a pattern layer 3 and an adhesive layer 4 are formed.
Patent JP-H0470037-A (JP)
Title: Pulse transmission system
Inventor: HARAKAWA KAZUO
IPC: H04L25/02
Filed: 1990-07-09
Abstract: PURPOSE:To reduce the influence of the noises produced by a transmission part, a transmission line, and a reception part by outputting the prescribed one of two pulses received at the reception part when both pulses have the phases adverse to each other and then holding the precedent logic when both pulses have the same phases. CONSTITUTION:At a transmission part 1 the output pulse of a pulse generating circuit 2 is supplied to a non-inverted output driver 3 and an inverted output driver 4 respectively. Both drivers 3 and 4 transmit the pulses A and B to the transmission lines 5 and 6 respectively. At a reception part 7 the two pulses received via the lines 5 and 6 are inputted to the non-inverted output receivers 8 and 9, and the outputs C and D of the output drivers are supplied to a same phase holding circuit 10. One of both outputs C and D, e.g. the output C is outputted in a normal state where both outputs have the phases adverse to each other. Meanwhile the precedent logic is held in an abnormal state where both outputs have the same phases. The reproduced pulse output 11 of the circuit 10 is regarded equivalent to the output pulse of the circuit 2 obtained at the part l and transmitted. Thus the influence of noises can be eliminated.