baber/WOPTO huggingface dataset:
Patent JP-H06272082-A (JP)
Title: Colored film formed on surface of aluminum material and electrolytic coloring method
Inventor: WAKATSUKI AKIHIRO
IPC: C25D11/12
Filed: 1993-03-18
Abstract: PURPOSE:To uniformly form a colored film having arbitrary color tones in a wide range on the surface of an aluminum material. CONSTITUTION:An anodically oxidized film 2 having micropores 3 extending in a perpendicular direction is formed on the surface of the aluminum material 1. Expanding parts 6 are formed by an electrolytic treatment on the bottoms of these micropores 3 and, thereafter, lower micropores 11 extending perpendicularly downward are formed by an anodic oxidation retreatment. Electrolytic deposits 4 are deposited in the micropores 3 to 11 having the expanding parts 6 in an intermediate state. The bottom of the lower micropores 3 are formed to ruggedness 12 and the boundary between the aluminum material 1 and the anodically oxidized film 2 is also formed with ruggedness 13 when the current density is lowered just before the anodic oxidation retreatment. The lower micropores 11 extending downward of the electrolytic deposits 4 are adjustable in length by the anodic oxidation retreatment and the interference colors meeting the length appear. An opaque feel is imparted to the developed colors by forming the ruggedness 12, 13 at need.
Patent JP-H10238521-A (JP)
Title: Pipe joint for builtup folding shelf
Inventor: SANO TAKESHI
IPC: F16B12/40
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To freely fold a depthwise pipe without using a screw by applying the constitution that a support part is extended from a base along the depthwise direction, and a depthwise pipe coupling part split into paper and lower parts is rotatably coupled to the shaft hole of the support part. SOLUTION: A plurality of pipe coupling parts 10, 20 and 30 are pertinently extended from the base 3 of a pipe joint orthogonally. Regarding the pipe coupling parts 10, 20 and 30, the depthwise coupling part 30 has a support part 33 extended from the base 3 and the end 33a of the support part 33 has a semi- circular shape. Also, a shaft hole 35 is drilled through the center of the support part 33, and the coupling part 30 is mounted on the end of the extended support part 33, so as to be capable of turning around the shaft hole 35 as a rotation center. The pipe coupling part 30 is formed out of coupling parts 30a and 30b, and root parts 30c and 30d respectively divided into upper and lower parts, and a dowel 37 as a turning shaft is projected from the root part 30c of either pipe coupling part. The dowel 37 is coupled to a bearing hole 39 on the opposite root part 30d via the shaft hole 35 of the support part 33, thereby keeping the coupling part 30 capable of freely turning for the base 3.
Patent JP-H06274307-A (JP)
Title: Screen display system
Inventor: TADA HAJIME
IPC: G06F3/153
Filed: 1993-03-18
Abstract: PURPOSE:To rotate a whole document with a character erected as it is and to execute display which is easily viewed without executing extreme reduction display and partial display at the time of displaying a mixed mode document on a screen. CONSTITUTION:The document having character data A, character data B including ruled-line,' image data C and graphic data D, which is shown as the original 401, is screen-rotated with the character erected as it is. In such a case, the display positions of the display areas of respective pieces of data A-D constituting the document are converted, are address-rotated and are reconstructed on a screen buffer as shown in 402 by a logical rotation processing. Then, data except for the character are rotation-processed and edited to be shown as 403 by the allocation processing of data except for the character. Finally, character data is left erected and is edited as shown in 404 by the allocation processing of character data.
Patent JP-S60203137-A (JP)
Title: Continuous preliminary cooling process for vegetables and fruits and device therefor
Inventor: YAMASHITA IKUHIKO
IPC: A23B7/04
Filed: 1984-03-26
Abstract: PURPOSE:When vegetables or fruits are transferred in containers, as the top covers are kept opened, cool air is fed from the top of the containers whereby the vegetables or fruits are rapidly cooled down with reduced electric power and cooling effect is maintained satisfactorily, too. CONSTITUTION:The duct 3 for feeding the cooled air from the cooler is set in the lengthwise direction above the conveyor 2 and the cooled air is directly sent through nozzles 4 to the substrates 1a. The cooling air passes through gaps between the substrates 1a, branches from the bottoms of the container 1 to both sides to cool down the substrates 1a on side edges, then flows out from the container 1 whereby all of the substrates in the container are cooled down.
Patent JP-H10255093-A (JP)
Title: Vehicle application system
Inventor: MAKINO HIROAKI
IPC: G06Q30/06
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle sharing system in which a plurality of users regularly use a plurality of shared vehicles. SOLUTION: This vehicle rental system comprises an IC card 9 which is issued to plural rental vehicles and members who use the rental vehicles and records information including the identification codes of members, a port terminal 2 which has a read and write means that reads the card 9 and writes on the card 9 and a displaying means that displays information and is for vehicle rental and returning operations and a database system that stores plural rental vehicle information and use pattern information of the members, and the terminal 2 communicates with the database system, responds to the card 9 that is inserted by a member, extracts vehicle information that is suitable for the member from the database system and picks up an optimum vehicle.
Patent JP-H06270897-A (JP)
Title: Positional information detector
Inventor: TAKAHASHI TAKAFUMI
IPC: B64F1/36
Filed: 1993-03-18
Abstract: PURPOSE:To provide a positional information detector for an aircraft docking guidance by which higher quality directional information and distance information are obtained without being affected by unnecessary optical noise such as lamp and sunlight reflection by detecting positional information through image recognition of an aircraft nose. CONSTITUTION:Provided are a CCD or ITV camera 1 to pick up the image of an aircraft nose and obtain image signals, a circular detector to convert a signal shaped corresponding to the aircraft nose out of the image signals obtained by the camera 1 into a digital signal, a processor to process the digital signal converted by the circular detector 3 and obtain positional information and a display 8 to show the positional information obtained by the processor 7.
Patent JP-H03258693-A (JP)
Title: Spreader
Inventor: MATSUMOTO OSAMU
IPC: B64D1/02
Filed: 1990-03-09
Abstract: PURPOSE:To start spreading immediately, in a spreader such as an chaff element, by installing plural cores which partition and stores a material to be spread in a container, and engaging the cores alternatively so that the respective cores may transmit injection power which generates on the rear part of the container to a container cap. CONSTITUTION:Explosion power generated in a cartridge actuator 4 is transmitted to respective cores 8, a circular plate 7, and a cap 5 directly through an injecting plate 6, and a stored matter is injected out of a container 3. At this time, the material to be spread 1 which is stored by the cores 8 and partitioning plates 2 also are injected. The respective cores 8 are provided with a conical engaging part 6, so that the material to be spread 1 is flown about under wind pressure immediately after injection to be spread with good efficiency. With this constitution, it is thus possible to carry out spreading efficiently and immediately.
Patent JP-S54150637-A (JP)
Title: Combination type transformer
Inventor: OOTOMO TETSUO
IPC: H01F27/02
Filed: 1978-05-19
Abstract: PURPOSE: To connect the unit transformers with each other by a lead wire in the shortest distance by making the height of both outlets for the lead wire of the combination unit transformers the same in order to provide a hole to the side plate of tank.  
     CONSTITUTION: The unit transformer tanks 1, 2 which are adjacently arranged contain the substances 3, 4 which consists of the iron core 16 and the windings 17. The respective windings 17, 17 of the contents 3, 4 are provided with the high voltage lead wirs 5, 6 for connection at the same height. The lead wires 5, 6 are connected with each other by the lead wire 7 in the perforation part. To pass the lead wire 7 through the perforation, the hole 8 with the flange 12 and the hole 9 with the flange 13 are provided to the opposite walls of the unit transformer tanks 1, 2 respectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09251186-A (JP)
Title: Roller fitting method and camera using it
Inventor: TSUCHITANI HIROSHI
IPC: G03B17/30
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a roller fitting method by which the supporting part of a plate-like member is prevented from being deformed by curving and deforming the tip part of the plate-like member in a direction where a gap between the supporting holes of the supporting parts on both sides is widened and releasing the curving of the plate-like member after the shaft of a roller is inserted in the supporting holes. SOLUTION: When the roller 7 is fitted to the plate-like member 2, both end shafts 9 and 9 of the roller 7 are inserted in the supporting holes 5 and 5 of the respective supporting parts 4 and 4 of the plate-like member 2. In this case, at least the tip of the plate part 3 of the plate-like member 2 is bent and deformed in the direction that the gap between the holes 5 and 5 of the supporting parts 4 and 4 on both sides is widened. Then, one shaft 9 of the roller 7 is inserted in the hole 5 or one supporting part 4 and the other shaft 9 is inserted in the hole 5 of the other supporting part 4 in a state where the plate part 3 is bent. Thereafter, when the bending deformation of the plate part 3 is released, the plate part 3 is returned to an original state and both end shafts 9 and 9 of a roller part 8 are inserted and supported in the holes 5 and 5 of the supporting parts 4 and 4.  Then, the roller 7 is fitted.
Patent JP-S51134513-A (JP)
Title: Sound attachment to static pictures
Inventor: MIYAZAKI TSUNEO
IPC: H04N5/782
Filed: 1975-05-16
Abstract: PURPOSE: Handy reproduction of the accompanying sound for static picture by audio recorder and reproducer attached to the static picture recorder and reproducer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60203013-A (JP)
Title: Linear phase filter
Inventor: NAKAMURA SHIYOUGO
IPC: H03H15/02
Filed: 1984-03-27
Abstract: PURPOSE:To form a digital linear phase filter in an analog form by connecting (P-1) units of delay devices having a basic cycle and multiplying the outputs of these delay devices by a K-fold coefficient. CONSTITUTION:The (P-1) units of delay devices (11-1)-(11-P-1) having a basic cycle are cascaded, and the outputs of these delay devices are multiplied by K by coefficient devices (12-1)-(12-P) respectively. The outputs of these coefficient devices are added by an adder 13. Thus the transmission function of such a linear phase filter can be shown by an equation. As a result, a digital linear phase filter can be formed in an analog form.
Patent JP-S60202508-A (JP)
Title: Production of magnetic head
Inventor: KAMISUKE SHINICHI
IPC: G11B5/133
Filed: 1984-03-27
Abstract: PURPOSE:To prescribe the accurate effective gap length depth by using the argon plasma to process the butting surface including a gap forming surface of a ferrite block. CONSTITUTION:The properties of the surface of a ferrite block are changed when it is attacked by argon plasma. That is, the soil that could not be cleared away completely by an ordinary washing process is deleted. In addition, the surface area having the highest degree of deterioration is eliminated among those deteriorated layers produced by processing. This improves the wetting properties, and the temperature can be set at a low level within an electric oven which is used in a welding process. Thus it is possible to obtain a magnetic head which is free from air bubbles. Furthermore the reaction degree is reduced between the ferrite and the glass and at the same time a nonmagnetic area having the highest degree of deterioration is deleted. Then the effecitve gap length and depth can be prescribed with high accuracy.
Patent JP-S60204469-A (JP)
Inventor: TANAKA MASAHIRO
IPC: B65D41/62
Filed: 1984-03-26
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-H11253551-A (JP)
Title: Connecting tubule for hemodialysis
Inventor: TAKEDA TATSUMICHI
IPC: A61M39/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a connecting tubule which can be connected to a double lumen catheter with a simple operation, and also, has no fear for infection when connecting to a double lumen catheter. SOLUTION: This connecting tubule includes a cannula having a first lumen 11 which opens at the tip end, and a second lumen 12 which opens on a side wall, a connecting means 2 which s provided at the base end part of the cannula 1, and a protection cap 3 which liquid-tightly closes the tip end side of the cannula 1, and at the base end of the protection cap 3, an annular protruding part 31 which liquid-tightly closes the tip end side of the cannula 1 by joining to a side wall of the cannula 1 on a farther base end side than the opening 121 of the second lumen 12, is provided.
Patent JP-S56157916-A (JP)
Title: Swingably sliding cutter
Inventor: MIMURA NOBORU
IPC: B23D45/04
Filed: 1980-05-05
Abstract: PURPOSE:To perform cutting operation even for a large work without causing the deterioration of accuracy, by operating a rotary cutting tool applied not only with its swing feed but its slide feed. CONSTITUTION:A guide shaft 4 is positioned in an optional place for a work 30. An operating handle 17 is gripped and lifted upward, then a grindstone 14 is swingably moved to a position of the grindstone 14', thus a work 30 is cut off by the grindstone against the tension of a spring 33. In case for a large work, cutting operation is started with the method of swing feed, then operating action of a handle 8 both horizontally slides the guide shaft rightward and move the grindstone also rightward, easily permitting the cutting operation even for the large work.
Patent JP-S62217738-A (JP)
Title: Optical reception circuit
Inventor: FUJITA SADAO
IPC: H04B10/50
Filed: 1986-03-19
Abstract: PURPOSE:To obtain an optical reception circuit operated at a high optical reception level by providing an amplifier where drains of two FETs are connected in parallel and inputting a reception signal to one gate and the output of a level detection circuit to the other gate. CONSTITUTION:An amplifier whose gain is variable is provided to the prestage of an equivalent circuit 4, a FET 12 is provided to the post-stage to constitute a front end amplifier. As the amplifier whose gain is variable, FETs 2, 3 whose drains and sources are connected respectively are used, a reception signal is inputted to the gate of the FET 2 and the output of an operational amplifier 10 is inputted to the gate of the FET 3. Thus, since the load to the FET 2 is smaller as the level of the reception signal is larger, the amplification gain is decreased. Thus, even when the optical incident power is large, the reception signal whose peak value is unchanged is obtained and the reception signal is led to the circuit 4 without being saturated. Thus, the optical reception circuit with wide dynamic range is obtained.
Patent JP-H02238601-A (JP)
Title: Thick-film resistor
Inventor: MATSUMURA KAZUO
IPC: H01C1/14
Filed: 1989-03-10
Abstract: PURPOSE:To prevent a space forming a capacitor from being produced at a junction interface by a method wherein a lead is bonded to an insulating substrate or a thick-film resistance material layer so as to be brought into close contact by a chemical bonding method. CONSTITUTION:Leads 13 are bonded by a chemical bonding method, i.e., to an insulating substrate 11 by a direct active metal method or a DBC method or to a thick-film resistance material layer 12 by the direct active metal method. For example, when leads 13 are bonded to an insulating substrate 11, the leads 13 are fixed so as to be brought into close contact with the insulating substrate 11, and a resistance material layer 12 is formed on the leads 13 by a direct thick-film method and is connected electrically to and is brought into close contact with the leads. Thereby, it is possible to prevent a space or the like from being produced at each junction interface; a stable characteristic can be obtained; it is not required to exert a mechanical force on a junction part; it is possible to restrain a defect of a ceramic-made insulating substrate from being produced.
Patent JP-H0615109-A (JP)
Title: Sludge feeder in sludge dehydrator
Inventor: MATSUBARA ZENJI
IPC: B01D33/04
Filed: 1991-02-28
Abstract: PURPOSE:To provide a sludge feeder in a sludge dehydrator by which a sheet body fitted to the bottom part of a sludge feeder with a bottom part opening is easily and rapidly replaced. CONSTITUTION:Inside the bottom part 1a of a sludge feeder with a bottom part opening, a sheet body 8 for which an opening smaller than the bottom part opening 1b is formed is placed, and simultaneously, the inner end part of the sheet body 8 is hung down on an endless traveling filter cloth 3 and further the sheet body 8 is held therebetween by a weight 10 inside the bottom part of a feeding box. Or, an angaging part is formed in the outer side part of the sludge feeder with a bottom part opening and, simultaneously, the sheet body 8 is disposed outside the bottom part of the feed box so that it may be engaged with the engaging part and further the sheet body is held therebetween to the engaging, part with a clamping tool.
Patent JP-H02241918-A (JP)
Title: High pressure circumstance power device
Inventor: TOSA YOZO
IPC: F02G1/043
Filed: 1989-03-14
Abstract: PURPOSE:To obtain a drive force with a slight internal power consumption by burning liquid fuel and an oxidizer which give burnt gas consisting of only CO2 and H2O, at a high pressure which is higher than the saturation pressure of CO2 at an external circumstance temperature. CONSTITUTION:A liquid fuel and an oxidizer which are selected so as to give burnt gas consisting of only carbon dioxide and steam are burnt in a high pressure combustion container 1 at a high pressure which is higher than the saturation pressure of carbon dioxide at an external circumference temperature. Thus obtained burnt gas is led into a cooling device 9 from the high pressure combustion container 1 through a preheater 6, and carbon dioxide condensate and water which are condensed in the cooling device 9 are led into a pump device 10 which boosts up the pressure of the condensate and water up to a value higher than an external circumstance pressure and then discharges the same into the outside through a discharge port 11. With this arrangement, it is possible to obtain a drive power with a slight internal power consumption which is required for boosting up the pressure of liquefied carbon dioxide and water and for discharging the same, even in a deep sea area having a circumstance pressure of several hundred to several thousand atoms and having a depth of several thousand to several ten thousand meters.
Patent JP-S57174096-A (JP)
Title: Preparation of l-tryptophan by fermentation method
Inventor: SHIIO ISAMU
IPC: C12P13/22
Filed: 1981-04-20
Abstract: PURPOSE: To produce and accumulate the titled substance at a low cost and collect the titled substance, by cultivating a microorgaism, belonging to the genus Brevibacterium, and having the resistance to the tryptophan and serine analogs and the ability to produce the titled substance.  
     CONSTITUTION: A microorganism, e.g. Brevibacterium flavum AJ-11667, belonging to the genus Brevibacterium, and having the resistance to tryptophan and serine analogs, and the ability to produce L-tryptophan is obtained from Brevibacterium flavum AJ3246 or ATCC14067, as a parent strain by the variant inducing operation. The resultant microorgaism is then cultivated in a liquid culture medium containing a carbon source, nitrogen source, inorganic salt, etc. under aerobic conditions to produce and accumulate the L-tryptophan in the culture fluid. The resultant L-tryptophan is isolated and collected by the conventional method. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5774765-A (JP)
Title: Developer supplying device
Inventor: IWAMOTO MINORU
IPC: G03D3/06
Filed: 1981-04-20
Abstract: PURPOSE:To detect a preparatory container being emptied without providing a special detecting means by operating a supplementing means while detecting whether supplement ends within a prescribed time by using a timer when the amount of a developer in a developing container decreases below a prescribed value. CONSTITUTION:A preparatory tank 4 is coupled with a developing tank 7 via conduits 5 and 9 and supplies a developing solution through a pump 6. As the developing solution a decreases, a hook 12a turns on a switch 13 to supply the developing solution 3. This developer 3 operates a switch 25 to turn off a timer. Once the supplement ends, the swtch 13 turns off. When the developing solution 3 is all supplied, the switch 25 does not operate and the timer 17 turns on. The idling of the pump 6 is stopped after the time T of the timer. When development is continued further, the developing solution 2 decreases until the 2nd prescribed-amount detection switch 14 operates and the 2nd warning signal is generated to put a buzzer in operation, thus making warning display.
Patent JP-S60204829-A (JP)
Title: Manufacture of tough and hard steel pipe
Inventor: TERASAWA TAKESHI
IPC: C22C38/54
Filed: 1984-03-29
Abstract: PURPOSE:To improve the toughness by rolling and cooling a rough pipe of a steel contg. prescribed percentages of C, Si, Mn, Al and Nb under prescribed conditions. CONSTITUTION:A steel contg. <=0.3% C, 0.1-1% Si, 1-3% Mn, 0.005-0.1% Al and 0.01-0.15% Nb is refined. A rough pipe of the steel is heated to the Ac3 transformation point +50-1,150 deg.C and rolled at >=20% draft with a stretch reducer mill having a rolling rate at which the interval between passes is <=0.5sec. The resulting pipe is air-cooled or water-cooled to 500 deg.C/sec cooling rate. Thus, the toughness is improved.
Patent JP-2000253861-A (JP)
Title: Onion posture-setting device
Inventor: NAGAOKA TATSUO
IPC: A23N15/08
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a nonbulky device capable of automatically setting the posture of an onion in order without damaging the onion. SOLUTION: In this onion posture-setting device 1, an onion-receiving section 4 is formed by disposing at least three rollers 3 at such positions that the circumference is evenly divided and also so that their rotating shaft 8 is inclined downwardly on the circular center side, motors 10 are connected to the respective rollers 3, a rotatable onion-pressing section 5 is provided above the center of the onion-receiving section 4 so as to come into contact/get out of contact with the onion-receiving section 4, and under the center of the onion-receiving section 4, an onion lifting section 6 is provided so as to be vertically movable by passing through the center, and the rollers 3 are provided in vertically swingable manner under being urged upward.  The underside of the onion- pressing section represents a surface inclined with its center side turned upward or curved surface so as to promote raising the central axis of the onion.