baber/WOPTO huggingface dataset:
Patent JP-H0734445-A (JP)
Title: Stabilizing processing construction method for piled soil material
Inventor: NISHIJIMA TAKERO
IPC: E02D3/12
Filed: 1993-07-26
Abstract: PURPOSE:To shorten the construction time and reduce the kind of execution machinery by spraying a stabilizer into the piled soil in the bowl of a scraper during the transport of the piled soil by the scraper, and carrying out stirring and mixing. CONSTITUTION:At the center in the upper part of the bowl 6 of a scraper 5, the stirring rod 8 of a sitrring device 7 is laid in a rotatable manner over the front and rear parts, and conneced to the hydraulic motor of the scraper 5 through a base edge part, and two main stirring blades 9 which cross at right angle the rod 8 are installed on the rod 8. Then, in the state where the device 7 is erected, the apron of the scraper 5 is raised, and soil, sand, etc., are excavated by a cutting edge, and piled into the bowl 6. During the transport of the piled soil material, the rod 8 is turned down horizontally, and the stabilizer is supplied from a stabilizer feeding device 1 by revolving the rod 8, and sprayed into the piled soil, and stabilization treatment is carried out. The discharged soil is transported to a soil spraying place, and discharged and sprayed by an ejector. Accordingly, the execution time can be shortened by carrying out the stabilization treatment during the transport of the piled soil material, and the kind of the execution machinery can be reduced.
Patent JP-S5994503-A (JP)
Title: Manufacture of hot rolled steel sheet
Inventor: WATANABE KAORU
IPC: B21B1/26
Filed: 1982-11-22
Abstract: PURPOSE:To make the quality of a coil in its longitudinal direction uniform by installing a cooling device at the inlet side of a finish mill or between stands, and water cooling a material to be rolled to eliminate the temperature difference between the front and rear ends of it, in rolling the front end of the material. CONSTITUTION:A cooling device 4 is installed at the inlet side of a finish mill or between stands 1 to increase or decrease the flow rate of cooling water by regulating the pressure of the water or the number of headers to be used. When the water cooling is controlled so as to reduce the cooling at a prescribed rate, a finish temperature important in hot rolling or in manufacturing a two-phase steel is controlled to be constant, and a finishing speed is also made constant. Accordingly a water cooling device of a runout cooling device 3 is made constant, and a holding time and a coiling temperature are also made constant. As a result, the quality of a coil to be coiled by a coiler 2 in its longitudinal direction is made uniform.
Patent JP-S5994048-A (JP)
Title: Preparation of gas sensor material
Inventor: SAKAI MASAYUKI
IPC: G01N27/12
Filed: 1982-11-19
Abstract: PURPOSE:To make it possible to obtain a gas detection element enhanced in charging life and free from irregularity, by a method wherein urea is added to an aqueous solution containing a Sn-ion and a SO4-ion and the resulting mixture is heated to obtain a precipitate which is then dried to prepare a gas sensor material comprising homogenous particles. CONSTITUTION:Urea is added to an aqueous solution containing a Sn-ion and a SO4-ion such as a aqueous solution of SnCl4 and ammonium sulfate or an aqueous SnSO4 solution and the resulting mixture is stirred under heating to form a precipitate comprising uniform and homogenous particles while PH is gradually raised by the hydrolysis of urea. After this precipitate is filtered off, dried under vacuum and crushed, the obtained particles are granulated to 100- 200mum by using an org. binder and two platinum electrodes are embedded in the granules. In this state, compression molding is performed and the molded one is baked in air to obtain a sintered body as a combustible gas sensor. Because SnO2 particles constituting the sensor are uniform and homogenous, the obtained detection element is reduced in irregularity and has long life.
Patent JP-H0488942-A (JP)
Title: Sun-drying equipment for fish and shellfish
Inventor: MIYAZAKI YUKO
IPC: A23B4/03
Filed: 1990-07-31
Abstract: PURPOSE:To provide the title hygienic equipment capable of keeping fly away therefrom, designed to rotate a drying net shelf leading to evenly exposing both the surfaces of the net shelf to sunlight to promote the drying as well as drying the fish surfaces in a short time taking advantage of the wind produced by said rotation. CONSTITUTION:For example, supporting frames 2 are vertically set at both the ends of a rectangular frame 1 and fitted with a revolving shaft 3, which is, in turn, detachably fitted with a drying net shelf 4 and a cover 5 therefor each having hooking fixtures 7 and mutually connected through nail plate 6, and said revolving shaft 3 is ensured to operate through a driving motor 8, transmission belt 9 and pulley 10, thus obtaining the objective equipment. The present equipment enables sunlight irradiation in high efficiency in small quantities of electric power, therefore, retarding the oxidation of the fish to be dried with the taste inherent therein retained. In case of cloudy weather, a blower may be actuated.
Patent JP-2000174876-A (JP)
Title: Portable telephone set
Inventor: ITAKURA SAKAE
IPC: H04W88/02
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To subminiaturize the portable telephone set by substituting a function for push buttons with a rotary dial board and one dial setting switch so as to eliminate the need for the push buttons and to considerably miniaturize the dimension of a dial ten-key section. SOLUTION: While identifying a prescribed position of a dial board 1 with a dial number display window 3, the circumferential part of a rotary dial board 1 is rotated around a center pin 2 with a thumb to select a dial number. Depressing a dial setting push-button switch 4 enters and sets the selected dial number. Thus, the operation of selecting a dial number each digit by using the dial board 1 and depressing the switch 4 is repeated, so as to set a prescribed dial number and the result is displayed on a display section 5. Thus, the surface area and the mount volume of the dial ten-key part can considerably be reduced and enables operation with a thumb, and handleability is improved.
Patent JP-H0622602-A (JP)
Title: Reversible plow capable of lowering center of gravity and plow
Inventor: KIMURA SHIGETOSHI
IPC: A01B3/42
Filed: 1992-07-09
Abstract: PURPOSE:To obtain the subject plow free from interference between upper and lower bottoms and between the bottom and a bottom frame in the case of breakage of a safety bolt by connecting the upper bottom through a mobile beam to the lower bottom and supporting the beam of the bottom in a specified state. CONSTITUTION:A shallow plowing bottom 12 is connected through a mobile beam 14 to a deep plowing bottom 13 and both the bottoms are made movable in the direction perpendicular to a bottom frame 11 so as to lower the center of gravity. The beams 12a and 13a of the bottoms are supported by a support pin 35 so as to be rotatable in a plane obliquely crossing a plane including the mobile beam. The free end of the beam of each bottom is fixed with a safety bolt 37 receiving a tensile load.
Patent JP-2001033294-A (JP)
Title: Logging method of well
Inventor: IKEDA NAOTSUGU
IPC: E21B47/047
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a logging method for a well capable of finding easily the level of a geothermal water stored in the well by using an optical fiber. SOLUTION: Geothermal water (hot water) 2 is stored in the depths of a well 1. A cable 4 is rewound and an optical fiber 10 which is a temperature measuring element is inserted into the well 1. Thereafter, ice 13 is thrown into the well 1 as a coolant. The ice 13 floats near the water surface of the stored geothermal water 2 and lowers the water temperature near the water surface locally. Then, a temperature profile TP in the depth direction of the well 1 is found by the optical fiber 10. The place K' of the locally lowered temperature is the level of the stored geothermal water 2.
Patent JP-S6096901-A (JP)
Title: Waveguide coaxial converter
Inventor: HANDA KAZUNORI
IPC: H01P5/103
Filed: 1983-10-31
Abstract: PURPOSE:To improve the air-tightness and the characteristic to an electromagnetic wave by covering a probe with a cylindrical dielectric substance whose tip is blind and pressing its open end to a wall of a waveguide via an O ring. CONSTITUTION:The cylindrical dielectric 7 whose tip is blind is covered to the probe 3 inserted into the waveguide 1 from the center conductor of a coaxial part 2. Moreover, the open end of the dielectric 7 is pressed to the wall of the waveguide 1 via the O ring 9 so as to make the inside of the waveguide 1 and a space in a case accommodating the coaxial part 2 and a circuit connected thereto air-tight. As a result, both the air-tightness and the characteristic to an electromagnetic wave are improved.
Patent JP-2000019930-A (JP)
Title: Processing cartridge and image forming device
Inventor: KOJIMA HISAYOSHI
IPC: G03G21/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To highly accurately maintain mounting condition of a cleaning member on a casing by minimizing fluctuations as a result of the temp. change or the physical external force. SOLUTION: In a cleaner housing 14, an elastic contact part 16a on the cleaning blade 16 tip part is fixed on a mounting plane 101 of the cleaner housing 14, so as to be held in contact with respect to a photoreceptor drum 15 provided with a specified entering quantity. On the rear side of the mounting plane 101 of the cleaning blade 16, the reinforcing member 102 composed of a metal plate or the like is fixed. The reinforcing member 102 is, consisting of a material with the thermal expansion coefficient to be or to the extent of same as the cleaning blade 16.
Patent JP-S6446890-A (JP)
Title: Automobile classification discriminating method
Inventor: IKETANI REI
IPC: G06T1/00
Filed: 1987-08-18
Abstract: PURPOSE:To automatically guide automobiles to motor pools for respective automobile classifications by performing template matching between an extracted rear view and registered models and detecting the model having a maximum correlation value to discriminate the automobile classification. CONSTITUTION:A CCD camera 1 picks up the image of the rear view of a finished automobile 2 at a distance of about 10m. The analog picture signal from the CCD camera 1 is converted to a digital signal by an A/D converter 3 and is inputted to a processor 4. The processor 4 is provided with a computer 5 and a memory 6 and performs template matching to preliminarily registered models and discriminates the automobile classification by the model having a maximum correlation value. Thus, the automobile is automatically guided to a motor pool corresponding to its classification.
Patent JP-H0525152-A (JP)
Title: Production of 3-dpa-lactone
Inventor: MATSUMOTO KATSUYA
IPC: C07D307/33
Filed: 1991-07-22
Abstract: PURPOSE:To easily and selectively obtain the subject compound known as an intrinsic feeding stimulant in short steps compared with conventional synthetic process by using gamma-ribonolactone as a raw material. CONSTITUTION:The objective (2S,4S)-2-hydroxy-4-hydroxymethyl-4-butanolide (3-DAP-lactone) of formula V can be produced by introducing protecting groups R (e.g. acetyl, pivaloyl or benzoyl) to the 2- and 5-hydroxyl groups of gamma- ribonolactone of formula I to obtain the compound of formula II, subjecting the product to beta-elimination with an elimination group (e.g. mesyl group or trifluoromethanesulfonyl group) in the presence of a basic compound to eliminate the 3-hydroxyl group and form a double bond between the 2- and 3-sites, reducing the double bond between the 2- and 3-sites of the obtained compound of formula III by catalytic hydrogenation and finally eliminating the protecting group of the resultant compound of formula IV.
Patent JP-2001030093-A (JP)
Title: Holding material of work material to be processed
Inventor: WAKUI MUNETADA
IPC: B23K10/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To facilitate a carrying away of a processed work, to reduce a damage of material, and to reduce number of such processes other than an ordinary processing as cleaning, replacement and the like by forming a member with a carbon-based or a ceramics-based material which prevents the member from melt-sticking to the material of work to be cut. SOLUTION: Appropriate numbers of work material holders 2 whose longitudinal direction is directed in the X-direction are provided in parallel to each other and arranged in the Y-direction on a work table 1, on which a work material W is mounted and fixed. In this state, a carriage base and a carriage are moved in the Y and the X-directions so that a plasma torch or a laser beam machining head 3 is positioned at a prescribed X-Y position for processing of the work W and a cutting is executed. In this case, the material of plural work material holding members 2 is composed of a material of a carbon-based or ceramics-based material which does not receive oxidization or melt-sticking. In a case where the material of the work material holders 2 is electrically non-conductive, the work material W to be cut is directly grounded.
Patent JP-S6360870-A (JP)
Title: Printer equipped with sorter
Inventor: KISHI KOJI
IPC: G03G15/00
Filed: 1986-08-29
Abstract: PURPOSE:To improve the assortment efficiency by connecting a plurality of host computers which output the image information with the CPU of a printer control circuit and assorting and accommodating the sheets into each designated bin of each sorter for each host computer according to the image information. CONSTITUTION:A laser beam printer is equipped with a stacker having a plurality of pins for assorting and accommodating the paper sheets on which each image is formed, and said stacker is equipped with a plurality of pawls ST1, ST2... driven by solenoids SL (SL1, SL2...) for assorting and feeding the paper sheets into each bin. Each solenoid SL is controlled by a CPU for controlling the operation of the printer through a driving circuit 24. In this case, a plurality of host computers H(H1-H3) for outputting the image information are provided, and connected with the CPU through each interface IF1-IF3. The paper sheet can be accommodated into the bin designated for each host computer.
Patent JP-S6264649-A (JP)
Title: Wiper for outside mirror of car
Inventor: YANASE SUMIO
IPC: B60S1/60
Filed: 1985-09-18
Abstract: PURPOSE:To make it possible to drive and reciprocate a wiper blade, by utilizing effectively a restoring force of a formation memory alloy to a memorized form on heating, and a stability of a spring when the gearing of a shaft and a disk is released. CONSTITUTION:When a formation memory alloy 6 is heated by applying a current, the temperature of the memory alloy 6 goes up above the transformation point, and the coil spring of the alloy 6 is contracted by the heat. Since this load property is much larger than two spiral springs 11 and 12, a shaft 8 rotates through a disk 13 and an anchor 14, and water drops over the mirror face is wiped by a blade. When the shaft 8 rotates in a specific angle, the projection 16 of the shaft 8 presses the other end of the anchor 14, the gearing of an end of the anchor 14 and the cutting groove 15 is released, and the shaft 8 is returned to the original position by the spring 11, while the mirror face is wiped by the blade.
Patent JP-S6099999-A (JP)
Title: Boiling heat transfer wall
Inventor: KUWABARA HEIKICHI
IPC: F28F1/12
Filed: 1983-11-02
Abstract: PURPOSE:To introduce liquid, entered into a tunnel from opening holes of liquid capillary tubes on a rough surface, to facilitate to wet the whole periphery of the tunnel and improve heat transfer by a method wherein the internal wall of the tunnel of heat transfer wall, having the opening holes and the tunnels, is worked so as to be the rough surface. CONSTITUTION:A shallow groove is made on the surface of a circular tube by knurling work in the direction of substantially 45 deg. with respect to the axis of the tube. Then, plow-up work is applied by a tool into substantially orthogonal direction to the axis of the tube to form the row of fins provided with recesses and protuberances. Successively, fine metallic powder is collided against the heat transfer wall of valleys between fins to roughen the wall surface. The fins are laid down by rolling work, brushing work or the like to form the tunnels by connecting neighboring fins. The tips of the fins are provided with the recesses and protuberances, therefore, the recesses form the opening holes after the rolling work or the like and the size of the opening hole may be controlled easily in the process of production.
Patent JP-S6447896-A (JP)
Title: Surface treatment of heat exchanger made of aluminum
Inventor: SHIMAJIRI YOSHIFUMI
IPC: C25D5/44
Filed: 1987-08-17
Abstract: PURPOSE:To improve the corrosion resistance of a heat exchanger made of Al by zincifying the heat exchanger assembled by vacuum brazing in a zincifying bath having a specified compsn., galvanizing the heat exchanger and carrying out treatment to diffuse Zn. CONSTITUTION:A heat exchanger made of Al is produced by joining constituent parts such as tubes and fins by vacuum brazing. The heat exchanger is zincified by immersion in a zincifying bath contg. 5-15g/l ZnO, 50-150g/l NaOH and 3-10ml/l brightener such as aminoaldehyde at 20-35 deg.C for >=5sec. Electric current is then supplied to the heat exchanger in a bath having the same compsn. to form a Zn film of 0.3-8.0mum thickness and the heat exchanger is heated at 450-600 deg.C for 0.2-2hr in a nonvacuum atmosphere to diffuse the Zn in the Al base. By this diffusion, a Zn diffusion layer having 1-5wt.% Zn concn. is formed and the corrosion resistance of the heat exchanger made of Al is improved.
Patent JP-H0528240-A (JP)
Title: Method and device for displaying picture for picture document filing system
Inventor: KASUGA REIKO
IPC: G06T1/00
Filed: 1991-07-20
Abstract: PURPOSE:To easily and speedily execute a page turning operation between pictures having relation to a picture which is displayed at present by displaying a picture and a related tag on the same screen, displaying the page picture corresponding to the tag when the tag is designated and directly displaying the original page picture by means of designating a return tag. CONSTITUTION:When the picture to be displayed is selected from the table of a retrieved document, only the designated arbitrary picture and the related tag are displayed on the screen of a picture display part 7. When a tag designation part 8 designates the displayed related tag 'A' in the display state of the initial page picture, for example, the picture corresponding to the related tag 'A' stored in a picture storage register 4, and the return tag for returning to an original point are displayed in a display part 7. When the return tag is selected, the arbitrary picture which is stored in the picture storage register 4 and which is initially displayed, and the related tag are displayed. Thus, operability can be improved.
Patent JP-H0368043-A (JP)
Title: Edition number control system for electronic filing system
Inventor: TSUKAMOTO SETSUO
IPC: G06F12/00
Filed: 1989-08-08
Abstract: PURPOSE:To increase the number of documents and editions by recording the main body of a document image and the address of the preceding image to an optical disk device, retrieving the specified retrieval information record with a document name as a key at the time of retrieving and following up the document image of the optical device. CONSTITUTION:The address of the document image in the preceding edition is included in the document images 11A, 11B,... to be stored in the optical disk device 1 and the retrieval information record 2 is stored in a data base 2 for retrieval on the magnetic disk device. Then, the document name, the latest number of editions and the address of the document image are provided in the record 21. At the time of registering and updating, the document image 11 generated with the document name as the key is written onto the device 1 and the record 21 is generated and registered based on the address returned at that time. Further, at the time of retrieving, the record 21 is retrieved with the document name as the key and by using the address, the image is read from the device 1. Then, the whole document image 11 is read when it is coincident with the number of the required editions.
Patent JP-H05135686-A (JP)
Title: Safety device and manufacture of safety device
Inventor: HAINRITSUHI ROORAA
IPC: H01H85/17
Filed: 1991-08-15
Abstract: PURPOSE: To completely automatically manufacture a safety device, completely automatically use it, and obtain high arc suppressing action in the minimum dimension having SND optimum. CONSTITUTION: A continuous hollow chamber 21 whose both ends are opened is formed in an insulated casing 2. A tube division 31 of an end part contact whose inside surface is completely covered is inserted into the hollow chamber both ends 22 through a shield member 5 having an arc suppressing action. A flat division of the end part contact forms a fastening portion 34 and brazing foot parts 35, 35A, and a molten conductor end part and the shield member end part are fastened on the inside of the fastening portion. The brazing foot parts form one wave brazing region and one flow brazing region.
Patent JP-2000034249-A (JP)
Title: Production of ether compound
Inventor: MATSUMOTO YASUMASA
IPC: C07C41/09
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for inexpensively and easily producing an ether compound with high purity suitable for e.g. cosmetic, detergent composition or lubricant oil. SOLUTION: This method is to produce an ether compound by reacting a hydroxy compound with a carbonyl compound in the atmosphere of hydrogen in the presence of a catalyst, wherein the reaction is carried out by setting the ratio of the total molar amount of the carbonyl compound to that of the hydroxy compound in the range of 1 to 5 and by keeping the ratio of the molar amount of the carbonyl compound to that of the hydroxy compound in the reaction system more than 5.
Patent JP-S6179143-A (JP)
Inventor: SHIYUTEFUAN BURAUERU
IPC: A61B5/00
Filed: 1985-09-17
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-H0253030-A (JP)
Title: Projection type color display device
Inventor: KUMAKAWA KATSUHIKO
IPC: G02F1/13
Filed: 1988-08-18
Abstract: PURPOSE:To obtain a display which has an excellent black level and no hue variation without increasing a voltage applied to a liquid crystal layer by providing liquid crystal panels which are so provided in optical paths after separation that at least one panel has two-layered structure and a means for enlargement projection. CONSTITUTION:The light which is emitted by a light source 1 is separated by dichroic mirrors 2 and 3 into three light beams of red, green, and blue, which are made incident on the liquid crystal panels 4 - 9 of two-layered structure and images on those panels are enlarged and projected through projection lenses 10, 11, and 12 and put together on a screen 13 to make a color display. The panel transmissivity in no-voltage application or low-voltage application is small in wavelength dependency and sufficiently low because of the optical compensation effect of the liquid crystal panels 4 - 9 and even when the applied voltage is increased, the panel transmissivity increases while the wavelength dependency is still small. Consequently, the display which has the excellent level and no hue variation due to variation in display brightness is made with the applied voltage which is nearly as high as that of a normally black type.