baber/WOPTO huggingface dataset:
Patent JP-2001159294-A (JP)
Title: Tail expansion/contraction mechanism of shield machine and method using it
Inventor: YOSHIDA YUZURU
IPC: E21D9/06
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a tail expansion/contraction mechanism of a shield machine simple in structure and capable of securely carrying out the expansion/ contraction of the tail part thereof. SOLUTION: In this tail expansion/contraction mechanism of a shield machine 1 for expanding or contracting the space of the tail part 15 provided to the rear end of a shield frame 2 so as to be slidable in the excavating direction, the tail part 15 is constituted by a tail external cylinder 16 for covering the outer circumference of the rear part of the shield frame 2. When the space of the tail part 15 is expanded, it is fixed to the existing segment 14, while when the space of the tail part 15 is contracted, the fixing bracket 23 to be fixed to a shield jack 19 for propelling the body of the shield machine 1 is fixed to the inner circumferential surface of the tail external cylinder 16.
Patent JP-H06200835-A (JP)
Title: Air-fuel ratio control device of internal combustion engine
Inventor: MURAMATSU TAKAHIRO
IPC: F02M25/07
Filed: 1992-12-28
Abstract: PURPOSE:To suppress a torque variation while preventing the increase of NOx, without using an air-fuel scope generating NOx, by opening and closing a solenoid valve so as to control to convert a three-way change-over valve, in order to feed either a bypass air or an EGR gas to a suction passage, according to the air-fuel ratio of a mixture. CONSTITUTION:A bypass passage 26 to bypass a throttle valve 22 in the suction passage 18 of an internal combustion engine 2 is provided, and a three-way change-over valve 28 is provided on the way of the bypass passage 26. And an EGR passage 30 whose one end is connected to an exhaust gas passage 20 is connected to the three-way change-over valve 28, and a connecting passage 34 to connect the diaphragm chamber 32 of the three-way change-over valve 28 and the suction passage 18 is also provided. A solenoid valve 36 is provided to the connecting passage 34, and it is operated controlled by a controller 38, so as to control to convert the three-way change-over valve 28. By such a way, either the air from the bypass passage 26, or an EGR gas is fed to the suction passage 18, according to the air-fuel ratio of the mixture. Consequently, an air-fuel ratio scope generating NOx is never used.
Patent JP-2001169668-A (JP)
Title: Device for arranging seedling box and vehicle for carrying seedling box
Inventor: OSHIMA MASARU
IPC: A01G9/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a seedling box-arranging device which can prevent the wheels of a seedling box truck from derailing a positioning frame and prevent the movement of the positioning frame to arrange the seedling boxes at right positions, and to provide a seedling box-carrying vehicle which has a simple mechanism and can lift or lower a lifting or lowering stand. SOLUTION: This seedling box-arranging device 1 provided with a travel truck 3 which can travel on rails laid on the ground surface and with a positioning frame 5 which is supported on the travel truck and is used as a standard for positioning the seedling boxes, when the seedling boxes are arranged on the ground surface on the sides of the rails 2, characterized by disposing a seedling box truck 8 which loads seedling boxes and moves on the positioning frame 5, disposing derailing-preventing tools 49, 50 which are used for preventing the wheels 44 of the seedling box truck 8 from derailing from the position frame 5, and preferably further disposing movement-controlling means for controlling the movement of the travel wheel 3 on the rails 2.
Patent JP-H11173764-A (JP)
Title: Furnace bottom refractory structure of melted metal container of electric furnace or the like
Inventor: MIZOGUCHI TETSUO
IPC: F27B3/10
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To reduce the stress occurring in the fixed-form refractory of a stationary part by piling up fixed form of refractories in such condition that they lie in the direction of radiations having their centers on the inside of the furnace to make the pile structure of fixed-form refractories. SOLUTION: For the fixed-form refractories 7 of a stationary part 4 from the furnace floor 2 to the sidewall 3 of a molten metal container 1 such as an electric furnace, or the like, the fixed-form refractories 7 are piled up, in such condition that they lie in the direction of the radiations having their center on the inside of the furnace, inside the bricks 8 for permanent pavement executed to the furnace floor 2 or the sidewall 3, and sidewall fixed-form refractories 9 on the side of the sidewall 3 are piled up horizontally thereon. That is, the fixed-form refractories 7 are piled up in ring form, being made in the the same length with their furnace periphery side thickened and furnace interior side thinned, and with their furnace interiors on operation side and their furnace periphery side in required curved form.  Hereby, the stress occurring the fixed- form refractory of the stationary part 4 can be reduced.
Patent JP-H11173416-A (JP)
Title: Shift mechanism for transmission
Inventor: YAMASE TETSUO
IPC: F16H63/20
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To dispense with a select return arm to prevent a lever case from becoming a large case by providing a yoke engaging part and a select return part in a shift and select lever of a shift and select shaft and providing the lever with a function as the select return arm. SOLUTION: A shaft hold hole directed in the same direction as each shift shaft 80 to 84 is provided in a lever wall part of a lever case above an extension case 6 connected with a transmission case 4, and a shift and select shaft 116 is held so as to travel in the peripheral and axial directions. A yoke engaging part is extended and provided in a connection part extended in the vertical and lower directions of a transmission in a mounting boss part of a shift and select lever 118 attached to the shift and select shaft 116. Moreover, a select return part 126 is extended and provided in the horizontal and backward directions of the transmission, and this select return part 126 is energized in the direction in which the yoke engaging part is returned to a neutral position by return force providing means 136, 138.
Patent JP-2001174942-A (JP)
Title: Silver iodide fine-grained emulsion, silver halide photographic emulsion using same and silver halide photographic sensitive material
Inventor: TAIMA YASUO
IPC: G03C1/035
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a silver iodide fine-grained emulsion having a narrow grain size distribution and excellent in preservability, a silver halide emulsion using the silver iodide fine-grained emulsion, having high sensitivity and high gamma and excellent in covering power and a photosensitive material using the silver halide emulsion. SOLUTION: The silver iodide fine-grained emulsion contains fine silver iodide grains having 0.02-0.07 μm average grain diameter formed in the presence of water-dispersible cationic starch.
Patent JP-H11181210-A (JP)
Title: Stabilized aqueous hardenable composition
Inventor: TSUDA TAKASHI
IPC: C08F2/18
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition with high storage stability, excellent in the hardness, flex resistance, water resistance, solvent resistance and contamination resistance of the coating film afforded after water evaporation therefrom. SOLUTION: This composition is obtained by incorporating colloidal silica in an aqueous dispersion of an acrylic copolymer prepared by microsuspension polymerization between (a) an alkoxysilyl group-bearing radical-polymerizable monomer and (b) a second radical-polymerizable monomer copolymerizable with the monomer (a) to form a resin microparticle aqueous dispersion; wherein a colloidal metal oxide other than the colloidal silica is dispersed in the aqueous medium of the above dispersion.
Patent JP-2000187208-A (JP)
Title: Reflective liquid crystal display device and its manufacture
Inventor: IWAI YOSHIO
IPC: G02F1/136
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To enhance diffusion reflectance at a reflection plane, besides to suppress depolarization of polarized light and light interference at the reflection plane and to prevent lowering of contrast and coloring. SOLUTION: In displaying by modulating the incident light from the front side with a liquid crystal layer 7 and by reflecting it to the front side with a reflection plate 8, mirror specular planes at dispersed positions on a diffuse reflection plane 20 arranged on the reflection plate 8 with flat reflection planes 8a with a specular reflection, and anomalous diffuse reflection planes at dispersed positions with a group of recessing structures 8b, which are almost circular shaped in the plane surface and almost curved surface shaped in the side face and at least different either in diameters or in depths basing on the reflection planes 8a as a reference, are provided.
Patent JP-2000188099-A (JP)
Title: Manufacture of thin film type battery
Inventor: KANEKO TAKANARI
IPC: H01M10/0565
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To manufacture a thin film type battery allowing effective prevention of a short circuit with high productivity. SOLUTION: This manufacturing method for a thin film type battery having a gel-like or solid-like electrolyte comprises (1) a positive electrode forming process and a negative electrode forming process wherein a positive electrode web and a negative electrode web are obtained by forming a positive electrode active material layer and a negative electrode active material layer on respective long conductive support; (2) a laminating process wherein a battery laminate web 21 is obtained by laminating the positive electrode web and the negative electrode web through a long separator web with their active material layers faced to each other; and (3) a cutting process wherein a battery laminate body is obtained by cutting the battery laminate web 21 in a direction nearly perpendicular to the longitudinal direction with a cutter having a cutting blade 22.  In the cutting process, the cutting blade 22 is advanced from the side face direction of the battery laminate web 21 to cut it.
Patent JP-2000188135-A (JP)
Title: Aging device for battery
Inventor: SASE TOSHI
IPC: H01M10/42
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To facilitate handling after an abnormal condition is detected, by promptly detecting the abnormality of a battery for every shelf. SOLUTION: An exhaust duct 6, piping 8 for fire extinguishing gas and piping 10 for water or fire extinguisher are connected to each shelf 4 in an aging device 2 of a battery, and an atmosphere sensor 12 is provided on a branch pipe 11 for every shelf, in order to detect leakage of liquid and gas organic electrolyte. Thereby, an abnormal condition can be promptly detected for every shelf, and can be dealt shelf by shelf. Therefore, influence to other shelves can be minimized and development into a fire can be prevented.
Patent JP-2000185567-A (JP)
Title: Hybrid power plant
Inventor: AMANO MASAYA
IPC: B60K6/40
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce the increment of the total length in realizing a hybrid driving system by adding a motor generator to a conventional power plant. SOLUTION: A motor generator 20 which adds output to the output from an internal combustion engine 12 is positioned at a lower side of an output portion 30 of a power plant 10. The motor generator 20 is positioned so that its rotor shaft 34 and an output shaft of a transmission system 18 is generally perpendicular to each other. An axially-orthogonal cross section of the output portion 30 is smaller than that of a main body of a transmission system 24 arid that of a control part 26 of the transmission system added up. Plenty of clearance is provided especially in the lower side of the output portion 30, where the motor generator 20 is positioned. Therefore, the increment given to the total length of the power plant 10 due to implementing a driving system of a hybrid car can be reduced. Moreover, if gear ratio of a transmission mechanism 22 is set so that rotating speed of the motor generator 20 is higher than that of the output shaft of the transmission system, the motor generator can be made even smaller, which improves loading capacity.
Patent JP-H11190031-A (JP)
Title: Device for forming vegetation growing bedrock
Inventor: OKADA TAKASHI
IPC: E02D17/20
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To specially provide a device capable of being used for the formation of a vegetation growing bedrock using soil on the spot when the device capable of using soil containing fine soil particle as vegetation growing bedrock formation material or mixture containing the soil is provided. SOLUTION: A device 18 is used for forming a vegetation growing bedrock 16 on the ground by using material 34 of soil or mixture containing the soil and crushed pieces of plants. This device includes a container 20 for storing materials and at least one tumbling body 22 mounted to the container in a rotatable manner and for moving the container on the ground. The container 20 includes a main body having an opening for allowing the material 34 to fall on the ground, a cover member 30 set so as to face the opening of the main body and mounted to the main body so that it can be oscillated and a roll 32 for leveling the material falling from the container 20 mounted to the cover member in a rotatable manner.
Patent JP-H11188228-A (JP)
Title: Air-cleaning filter
Inventor: IKEDA TOSHIO
IPC: B01D39/14
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a filter provided on an air cleaner, etc., utilizing a ceramic body discharging far-infrared rays. SOLUTION: Porcelain clay is formed into a desired shape, and also shaped a lot of through-holes 42 easy to allow air to flow through, then fired to produce the filter. The ceramic body 11 fired at high temperature discharges the far- infrared rays. The ceramic body discharging the far-infrared rays has an effect as an air-cleaning filter, since it removes odor at the time when air flows through or has a sterilizing work. The air-cleaning filter consisting of the ceramic body is more enhanced the above mentioned effects by being arranged it at the outlet or the inlet of the air cleaner, etc.
Patent JP-2001179988-A (JP)
Title: Nozzle forming member, ink jet head and ink jet recorder
Inventor: OGAKI TAKASHI
IPC: B41J2/045
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a nozzle forming member having nozzles for ejecting liquid drops in which bonding reliability to an ink channel member, corrosion resistance against ink, and ejection efficiency and accuracy of ejecting direction of nozzles arranged at high density are enhanced while simplifying and reducing cost of the manufacturing process, and to simplify the manufacturing process of an electrostatic ink jet head while reducing the cost. SOLUTION: A nozzle plate 4 employs a structure, where a metal layer 41 and a polymer layer 42 are bonded directly without using any adhesive, as a nozzle basic material and holes 43, 44 for forming a nozzle 5 are made therein.
Patent JP-2001178453-A (JP)
Title: Method for producing n-acetylglucosaminyltransferase
Inventor: FUJIYAMA KAZUHITO
IPC: C07K19/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for inexpensively and efficiently producing the subject enzyme through expressing it as a soluble protein in Escherichia coli. SOLUTION: This method for producing N-acetylglucosaminyltransferase (GnT) is characterized by comprising the following steps: first, Escherichia coli is transformed with an expression vector containing a chimeral DNA where a DNA encoding maltose-binding protein(MBP) and a DNA encoding GnT are mutually linked so as to express as a fused protein derived from MBP and GnT, the resultant transformant is then cultured to form the fused protein as a soluble protein, and the fused protein is purified from the cultured product by making use of the specific affinity of MBP, thus producing MBP-GnT fused protein; thereafter, the MBP fraction is eliminated from the above fused protein and GnT is collected.
Patent JP-H11195165-A (JP)
Title: Inside door lock device for automatic vending machine
Inventor: KOBAYASHI NORIHARU
IPC: E05C3/12
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To provide the inside door lock device of an automatic vending machine in which an inside door is engaged and locked with an outside door by a lock operation without depending on any intentional operation by a person or damaging any peripheral member. SOLUTION: This is an inside door lock device for locking an inside door 6 whose right and left one edge is hinge 6a connected with the back face of an outside door 2 of an automatic vending machine for forming an exhibition room 3 of a merchandise sample with the transparent board of the front face of the outside door 2 at the close position. An engaging member 13 having an engaging part 13a is mounted on the side edge part at the outside door 2 side and one hinge 6a side of the inside door 6 so as to be freely rotatable in a vertical direction, and a notch having an open hole part 12a opened so as to be faced to one direction, a recessed part 12b at the lower part of the notch 12, and a guide part 12c inclined from the lower edge of the open hole part 12a downward to one direction are formed at the other side.  The engaging member 13 is held at a prescribed lower position, and the inside door 6 is locked at a close position when the engaging part 13a is guided from the notch 12, and intruded and interft into the recessed part 12b, and the lock of the inside door 6 is released when the interfit of the engaging part 13a into the recessed part 12b is released.
Patent JP-2000193732-A (JP)
Title: Positioning system
Inventor: ITANI KENJI
IPC: G01C21/10
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To make positioning with high accuracy by eliminating positional jumping by smoothing the position of a receiving point with the moving distance at a prescribed time interval and the moving distance found from a Doppler shift frequency. SOLUTION: The preceding outputted position, present observed position, and the moving distance based on the present observed speed are respectively represented by Pt-1, St, and ΔV and the moving distance resulting from a change in observed position and present outputted position are respectively represented by ΔP and Pt In addition, a weight is set to meet a relation, 0<=W2<=1. When a multipath occurs in radio waves received from either one satellite, an offset is caused to a line of position by a pair including the satellite and the observed position St jumps, but the present outputted position Pt is found by finding an average moving distance ΔL by calculating the weighted mean of the ΔV and ΔP by performing weighting of W2:(1-W2) and adding the distance ΔL to the preceding outputted position Pt-1.
Patent JP-2001183060-A (JP)
Title: Delivery apparatus in grain dryer
Inventor: CHIKAMOTO MASAYUKI
IPC: F26B25/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To eliminate moisture nonuniformity by mixing grains flowing down from a plurality of paths by controlling a rate of delivery by a delivery valve which rotate normally or reversely. SOLUTION: The delivery apparatus is provided with a delivery valve at the lower part of grain flow-down paths. The valve delivers grains, while drying them, in a normal/reverse interlocking operation by a single delivery motor. In the delivery apparatus, there are further provided a moisture detection means and a variation calculation means for calculating a moisture variation on the basis of the detected data, and a delivery control means which changes the number of times of a continuous driving of the delivery valve, to control the moisture variation to a predetermined value or lower when the detected moisture value is at least a predetermined moisture value and the moisture variation is at least a predetermined value, and the rate of a grain delivery from the flow-down paths is changed to accelerate the grain mixing.
Patent JP-2000192670-A (JP)
Title: Mortar injecting type quake-resistant reinforced structure construction method using nails for steel products
Inventor: TOMIZAWA HIDEO
IPC: E04B2/64
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To improve a conventional mortar injecting type quake-resistant reinforced structure construction method. SOLUTION: There is provided a mortar injecting type quake-resistant reinforced structure construction method in which a steel form 1 attached to a frame H steel 2 is embedded in a concrete structure, a stud bolt is embedded in the concrete structure, and each of embedding holes is sealed by mortar. In this mortar injecting type quake-resistant reinforced structure construction method, nails 3 for steel products are used in securing the frame H steel 2 and the steel form 1.
Patent JP-H11191439-A (JP)
Title: Method for separately recovering manganese dioxide and zinc chloride from waste battery
Inventor: IWASAKI TAKAMASA
IPC: C01G45/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To extract a manganese-rich and zinc-rich material from waste batteries, separately recover manganese dioxide from a manganese compound and zinc chloride from metallic zinc and a zinc compound at a low cost. SOLUTION: A manganese-rich and zinc-rich material is taken out of waste manganese batteries and alkaline manganese batteries as a raw material. The raw material is washed, small pieces of zinc can are added to the raw material, they are dissolved in hydrochloric acid, impurity components are removed by cleaning, oxidizing reaction is conducted by perchloric acid, a mixture of manganese dioxide and zinc chloride is obtained, the mixture is dissolved in water, and then filtered to separate and recover water-insoluble manganese dioxide and water-soluble zinc chloride. Impurities in the manganese dioxide are removed by cleaning, zinc chloride solution is concentrated and solidified, then dissolved in an organic solvent, impurities are removed through filtration or centrifugal separation, then the organic solvent is removed by evaporation to obtain purified zinc chloride.
Patent JP-2000188959-A (JP)
Title: Planter
Inventor: TOYOMURA YOSHINOBU
IPC: A01G9/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a planter where the charm of gardening enabling any flower to be planted and raised at will can readily be experienced by adopting a genuine planter filled with compost as a floating body while adopting a structure employing capillarity for making watering needless, and smooth and stable floating in the vertical direction is made possible by improving guides for guiding the floating of the floating body with the variation of a contained quantity of water. SOLUTION: This planter is assembled as follows: (1) a box-type small planter 2 capable of floating in the vertical direction with the variation of a contained quantity of water is housed in a box-type big planter 1 for containing water in its inside; (2) depression parts 9 for containing compost are formed in the upper surface side of the small planter 2; (3) water absorption cloth 6 is laid in the bottom of each depression part 9 and is inserted into each permeable pore 8, and the edge of each cloth 6 is immersed in water below the pore; and (4) guide holes 11 penetrating the small planter 2 in the vertical direction are formed in the small planter and a pole 12 is installed perpendicularly from the bottom of the large planter 1 in a slidable and loosely inserted state in each guide hole 11.