baber/WOPTO huggingface dataset:
Patent JP-H11113317-A (JP)
Title: Hydraulic control valve of combine harvester or the like
Inventor: OTSUKA KOJI
IPC: A01D67/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To enable high changeover response of each changeover valve of a direction control part, a reaping control part, an unload part or the like at a higher speed than conventional speed in a hydraulic circuit for each control of a combine harvester. SOLUTION: This hydraulic control valve of a combine harvester or the like is constituted by using a pressure changeover valve 4, a direction changeover valve 5 and a vertical changeover valve capable of each responding at a high speed, respectively, in an unload part U for automatically escaping working pressure oil in no-load, a steering control part C capable of controlling direct advance by automatically and laterally steering a machine body and a reaping control part B capable of controlling reaping height by automatically controlling a reaping apparatus in a hydraulic circuit M acting by feed of oil from a hydraulic pump 1.
Patent JP-H09168021-A (JP)
Title: Method and system for restoring communication in asynchronous transfer network
Inventor: ENDAA AYANOGURU
IPC: H04L12/56
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for restoring communication in an ATM network. SOLUTION: This method for restoring communication in an ATM network 20 where an asynchronous transfer mode(ATM) cell is carried on a radio link including mobile terminals 28 is realized by a fault message indicating a fault of each network element. A portable base station(PBS) 22 generates the fault message consisting of an identifier of a network element and predetermined VPI/VCI reserved for a fault report. Then the PBS 22 sends the fault message to all network switching nodes PBS in the network. Then the fault element indicated in the fault message is removed from the path in the network and an updated routing table in the network switching nodes is referenced.
Patent JP-H06185043-A (JP)
Title: Connector for geogrid material and execution method thereof
Inventor: YAMAMOTO KIYOSHI
IPC: E02D3/00
Filed: 1991-08-12
Abstract: PURPOSE:To increase the strength of a connecting section by a method wherein a large number of hooks are annexed at least one end of a substrate consisting of a band-shaped sheet metal to form a connector, the hooks are inserted into to the mesh of a geogrid material and bent, and the end sections of the hooks are coupled. CONSTITUTION:The connector 1 of a reticulate geogrid material 2 used for the reinforcement, etc., of a banking is molded integrally by annexing a large number of hooks 14 at the end section of a substrate 10 composed of a band- shaped sheet metal. The hooks 14 are inserted into the mesh 21 of the geogrid material 2, and the hooks 14 are bent and fixed. On the other hand, another end of the substrate 10 is bent to form an angle section 16, and the angle section 16 is fastened to a pile 33. When the intermediate section of the geogrid material 2 is connected, the connector 1 having the hooks 14 at both ends is used. Accordingly, the strength of the connecting section of the geogrid material 2 can be held at the same value as a main body.
Patent JP-H01129474-A (JP)
Title: Photodetector having memory function
Inventor: YAMADA TOSHISHIGE
IPC: H01L29/74
Filed: 1987-11-16
Abstract: PURPOSE:To obtain a photodetector, in which currents continuously flow even when irradiation is suspended after light is once applied by laminating a high-concentration P-type third semiconductor, a high-purity first semiconductor, a high-purity third semiconductor, a high-purity first semiconductor and a high-concentration P-type second semiconductor onto a high-concentration P-type substrate in succession and connecting an emitter electrode to the high-concentration P-type second semiconductor and a collector electrode to the high-concentration P-type substrate. CONSTITUTION:A high-concentration P-type gallium arsenide layer 2, a high-purity zinc selenide layer 3, a high-purity gallium aesenide well layer 4, a high-purity zinc selenide layer 5, and a high-concentration P-type aluminum gallium arsenide layer 6 are grown continuously onto a high-concentration P-type gallium arsenide substrate 1. Gold is evaporated onto the whole surface on the substrate 1 side, gold is evaporated annularly on the epitaxial layer side through a lift-off method, and a collector electrode 8 and an emitter electrode 7 are shaped through alloying. Interelement isolation is conducted through mesa etching. According to such constitution, switching operation is generated when light is projected, an electric signal changes from an OFF state to an ON state, and a photodetector has a function in which the ON stage continues even when incident light is interrupted.
Patent JP-H0837171-A (JP)
Title: Apparatus for draining and drying semiconductor material
Inventor: MESAKI TAMOTSU
IPC: H01L21/00
Filed: 1992-10-26
Abstract: PURPOSE:To obtain an apparatus for draining and drying a semiconductor material by which the rotation balance of a rotor can be adjusted by a method wherein the replenishing operation or the like of a dummy semiconductor material is not performed at all and the rotor which makes use of a rotating main shaft as the origin of the rotor center is moved horizontally perpendicularly to the rotating main shaft. CONSTITUTION:A rotor-horizontal-movement mechanism 2 is attached to a rotating main shaft 3 inside a rotor casing 1, and a rotor 4 is mounted on the rotor-horizontal-movement mechanism 2. Then, a rotor mounting part 2-2 on which the rotor 4 arranged and installed so as to be freely movable horizontally toward the opposite direction of both cradles 5 is fixed and mounted is installed on a rotating base 2-1 in which the rotor-horizontal-movement mechanism 2 is attached to the rotating main shaft 3, and an activation part 2-3 which moves the rotor mounting part 2-2 horizontally is installed. Thereby, the rotor 4 is moved horizontally perpendicularly to the rotating main shaft 3, and its rotation balance can be adjusted.
Patent JP-H01127351-A (JP)
Title: Image recorder of photosensitive pressure sensitive process
Inventor: IMAEDA MIKIO
IPC: B41J3/00
Filed: 1987-11-12
Abstract: PURPOSE:To obtain an image of efficient quality by making the title image recorder small-sized and light-weighted, by a method wherein an image displayed on a planar illuminant is focused on a photosensitive pressure sensitive recording sheet surface by an optical system to form am latent image, and the latent image gives concrete expression as a visible image by a pressure developing means. CONSTITUTION:When an image signal voltage is impressed to a planar illuminant 2 at each one scan line, each metal particle 33 emits incandescence according to voltage to display an image. The image is focused on a capsule sheet 3 with a spherical lens 4 to be exposed. A state distribution of setting or non-setting of a microcapsule, i.e., a latent image is formed on the capsule sheet 3. Then, a developing sheet 7 fed from a developing sheet cassette 6 with a paper feed roller 8 and the capsule sheet on which the latent heat has been formed are overlapped with each other and are passed through pressure developing rollers 11. The non-setting microcapsule on the capsule sheet 3 is destroyed by pressure, and dye precursor enclosed in the microcapsule is transferred to the developing sheet 7. Consequently, the latent image on the capsule sheet 7. Consequently, the latent image on the capsule sheet 3 is transferred onto the developing sheet 7 to be developed.
Patent JP-H01129131-A (JP)
Title: Evaluator of characteristic of fluorescent lamp
Inventor: YOSHIDA TADAHIRO
IPC: G01J3/51
Filed: 1987-11-13
Abstract: PURPOSE:To determine a value of DUV by using the relationship between a value of the ratio of a spectral radiation energy in the vicinity of a wavelength 435nm to the spectral radiation energy in the vicinity of a wavelength 545nm and the value of DUV, regarding a three-wavelength band emission type fluorescent lamp in the range of a correlation color temperature. CONSTITUTION:In the case when a three-wavelength band emission type fluorescent lamp of high color temperature having a spectral radiation energy distribution in the range of a correlation color temperature of 6,700+ or -200K is used as a sample light source, a light emitted from the sample light source 1 passes through a lens 2 and enters a photosensing element 3. The light passing through the photosensing element 3 is converted by a photoelectric conversion element 4 into an electric signal corresponding to a spectral radiation energy of the sample light source 1 itself in the vicinity of a wavelength 545nm and the spectral radiation energy thereof in the vicinity of a wavelength 435nm. From an output signal of the photoelectric conversion element 4 a value of R/G is calculated by a divider 5. Then, a value of DUV is determined by a B/G-D converter 6 and displayed in a display element 7.
Patent JP-H09106957-A (JP)
Title: Reaction furnace for semiconductor manufacture use
Inventor: HOSAKA EIJI
IPC: H01L21/22
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a crack in the reaction tube of a reaction furnace for semiconductor manufacturing due to the cooling of the fixed end of the reaction tube or to eliminate the effect to the state that the interior of the furnace is heated due to the cooling of the fixed end in the case where the fixed end is cooled. SOLUTION: A buffer strip 26 is formed on the part, which is continued to a fixed end 13, which is cooled, of a reaction tube 2, of the tube 2 to reduce the thermal gradient of the tube 2, which is generated by the cooling of the end 13, to prevent the generation of a crack in the tube 2 due to the cooling of the end 13 and to prevent the effect of the cooling from the end 13 from being exerted greatly on parts other than the part which is continued to the end 13.
Patent JP-H01129891-A (JP)
Title: Detergent charging apparatus
Inventor: KUBO MASAFUMI
IPC: D06F39/02
Filed: 1987-11-13
Abstract: PURPOSE: To make an arch phenomenon hardly occur and to prevent clogging of a pipeline with detergent by juxtaposing plural spiral conveyers in a pipeline in the horizontal direction and in parallel and making the pipeline nearly elliptic. CONSTITUTION: The cross section of the pipeline 4 is nearly elliptic and the plural spiral conveyers 2 are juxtaposed in parallel in it. At the time of feeding powder detergent in a container 1 and supplying power, a motor 8 is rotated to rotate the conveyers 2 and the powder detergent in the container is transported by the plural conveyers 2 to be fed into a washing tank in a washing machine main body 11 from a detergent discharging port 3 through the pipeline 4. When the detergent at the bottom of the conveyer is transported by the conveyers 2, the detergent at the upper part in the container 1 drops and is successively transported to be fed in to the washing tank. Since the plural conveyers 2 are provided in parallel at the bottom in the container 1.  The detergent can be transported in the wide range of the bottom and the detergent at the upper part in the container comes to easily drop, thereby the arch phenomenon of the detergent is difficult to occur. Since the nearly elliptic pipeline 4 is provided, the pipeline is difficult to be clogged with detergent.
Patent JP-H05125426-A (JP)
Title: Metallic structural body for furnace opening part of converter
Inventor: KUBO YOSHIKAZU
IPC: F27D1/08
Filed: 1991-11-01
Abstract: PURPOSE:To effectively prevent erosion from the lower surface of a furnace opening part metal by bringing a shaped refractory into close contact with the lower surface of the furnace opening part metal at the time of constituting the metallic structural body at the furnace opening part in a converter with the furnace opening part metal and the shaped refractory fitted to this metal. CONSTITUTION:The metallic structural body 10 at the furnace opening part is constituted with the furnace opening part metal 15 and the shaped refractory 7 fitted with this metal 15. On the lower surface of the furnace opening part metal 15, plural pieces of hanging metal tools 8 are welded so as to form annular line and each hanging metal tool 8 is extended as long and narrow in the radial direction of the converter and has wide part 9 at the lower end part. On the other hand, each shaped refractory 7 is formed as bar-like extended as long and narrow in the radial direction of the converter and at both side parts thereof, recessed part 11 having the complementary shape with the wide part 9 of the hanging metal tool 8 is formed, and by fitting the wide part 9 into the recessed part 11, the shaped refractory 7 is brought into close contact with the lower surface of the furnace opening part metal 15. By this method, the erosion from the lower surface of the furnace opening part metal 15 is effectively prevented and the service life of the furnace opening part metal 15 is remarkably prolonged.
Patent JP-H07143671-A (JP)
Title: Active filter device
Inventor: HORI HIROSHI
IPC: H02H7/12
Filed: 1993-11-17
Abstract: PURPOSE:To automatically restart an active filter device after temperature protection or overcurrent protection works by providing a cancellation circuit which cancels a latch circuit composed of an overheat protective circuit after a fixed period of time after the overheat protective circuit or overcurrent protective circuit operates. CONSTITUTION:A cancellation circuit 14 which cancels the protection by means of an overheat protective circuit 12 after a fixed period of time after the circuit 12 or an overcurrent protective circuit 13 operates is provided. The circuit 14 is constituted by connecting in series a time-constant setting resistor Rt and time-constant setting capacitor Ct and a transistor TR with a resistor to connecting point of the resistor Rt and capacitor Ct and cancels the protection by the circuit 12 by turning on/off the transistor Tr by using a time constant decided by the resistor Rt and capacitor Ct. Therefore, the protection by the circuit 12 can be canceled with a simple circuit.
Patent JP-H01135488-A (JP)
Title: Balance mechanism of industrial robot
Inventor: YOSHIDA MITSUTOSHI
IPC: B25J9/22
Filed: 1987-11-17
Abstract: PURPOSE: To sharply reduce the number of part items of a balance mechanism by fixing a flexible connecting body to a connecting tool of a connecting body to rotate synchronously with rotation of a first arm, and arranging a spring which is deformed by this flexible connecting body through a guide and balances the first arm. CONSTITUTION: A first balance mechanism Z1 arranged in a first arm 4 is composed of a connecting body composed of a connecting body main body 7 and a pin support body 11 integrally arranged in the rotational center α of a base end part of the first arm 4 rotatably arranged on a stand 3, a compression spring 8 whose end is fixed to this stand 3, a chain 9A as a flexible connecting body to continuouly transmit rotation of the arm 4 to this spring 8 through this connecting body and a connecting tool 13 and a sprocket 21A (a guide). The spring 8 is compressed through the sprocket 21A by the chain 9A according to rotational displacement of this first arm 4, and this spring force and the moment of the rotational center αby a movement of the first arm 4 are balanced with each other.
Patent JP-H10128740-A (JP)
Title: Twin-screw kneader
Inventor: UEDA KOJI
IPC: B29C48/76
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To enable defoaming while preventing a kneading degree of kneaded matter from becoming high by providing an emitting side feed blade part and a defoaming means on the downstream side of the kneading blade part of a rotor and squeezing the kneaded matter sent by this blade part into a chamber to stagnate the same under suction. SOLUTION: Two rotors 7 are parallelly provided in a chamber 6 having a material charging port 2 and a taking-out port 3 in a freely rotatable manner and a feed blade part 10, a kneading blade part 11 and an emitting side feed blade part 12 are provided to each of the rotors 7. Kneaded matter is sent to the kneading blade parts 11 by the feed blade parts 10 to be kneaded between the outer peripheral ends of the kneading blade parts 11 and the inner surface of the chamber 6 to be sent to a squeezing part 21 by the emitting side feed blade parts 11. When the kneaded matter is stagnated on the upstream side of the squeezing part 21, a gate device 25 is opened to send the kneaded matter to the taking-out port 3 by the emitting side feed blade parts 21.  A defoaming means 19 is operated from this point of time and the chamber 6 is evacuated from a vent port 18 to defoam the kneaded matter on the downstream side of the squeezing part 21.
Patent JP-2001109877-A (JP)
Title: Device and method for image display, and medium
Inventor: AGATA HIDEMASA
IPC: G06F17/30
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To easily find and display desirable contents among contents resent on recording media and in hierarchical folders. SOLUTION: Images to be registered in a catalog are selected out of images present in a desirable folder in hierarchical directory structure, reduced images of the selected images are generated, and a gathered image is generated from those reduced images. When an image is displayed in an image display area 26 in a window 20, the gathered image 29 is displayed together with a thumbnail image 28 and a folder mark image 27.
Patent JP-H04161666-A (JP)
Title: Crack filling auxiliary tool
Inventor: KURIHARA KATSUHIKO
IPC: E04G23/02
Filed: 1990-10-26
Abstract: PURPOSE:To secure liquid tightness of a filling material and to improve workability by interposing a filling auxiliary, tool with a tapered part, the pipe outer diameter of which gradually and successively extends to a size larger than the diameter of a filling opening from the head end part to the base end part, between the head edge of the filling pipe and the filling port. CONSTITUTION:The outer diametrical measurement of the head end part of a filling auxiliary tool 1 is extended in a gradually tapered shape toward the base end part so that the head end part can be inserted into a filling port (h), and the outer diameter on the base end side is formed in an outer diametrical measurement larger than the diameter of the filling port (h). Additionally, a flexible sleeve 2 is wrapped and attached around the outer periphery of a tapered part A. And a same inner diametrical part B is formed from the base end toward the head end side on the inner side of the rear part of the filling auxiliary tool 1. Thereafter, a filling pipe 3 with a sleeve packer 6 is inserted into the auxiliary tool 1 and the sleeve packer 6 expanded in the diametrical direction, and the sleeve packer 6 is tightly adhered on the inner surface of the same inner diametrical part B.
Patent JP-H05128736-A (JP)
Title: Magnetic tape device control system
Inventor: ARIGA KENICHI
IPC: G11B20/12
Filed: 1991-11-05
Abstract: PURPOSE:To prevent the degradation of a magnetic tape by preventing tape pass from being concentrated to a specific part of the tape. CONSTITUTION:A volume label 1-2, a header label 2-1, a trailer label 2-6, and a file mark 2-8 are written after a recording start position 1-1 of a tape 1 to record each file. The frequency in use of the tape 1 is written in and read out from the volume label 1-2 by a use frequency write and read means 21, and the frequency in use is counted by a counting means 22, and 1 is added to the frequency in use at each time of using the tape 1, and it is given to the use frequency write and read means 21. A dummy block 4-1 is written after the recording start position 1-1 of the tape 1 in accordance with the frequency in use by a dummy block write means 23. Thus, the recording position on the tape 1 is shifted.
Patent JP-H03149983-A (JP)
Title: Television system converter
Inventor: KASEZAWA TADASHI
IPC: H04N7/01
Filed: 1989-11-06
Abstract: PURPOSE:To reproduce a MUSE image having a high picture quality by the existing television receiver by bringing an interlace signal in which the number of scanning lines is 525 pieces, and a non-interlace signal in which the number of scanning lines is 525 pieces to full screen reproduction and zoom screen reproduction, to the existing television receiver of an interlace scanning type, and the existing television receiver of a non-interlace scanning type, respectively. CONSTITUTION:In a MUSE a signal/NTSC signal converter, an interlace signal in which the number of scanning lines is 525 pieces, and a non-interlace signal in which the number of scanning lines is 525 pieces are supplied to the existing television receiver of an interlace scanning type, and the existing television receiver of a non-interlace scanning type, respectively. In such a way, by an IDTV and an EDTV being television receivers of a non-interlace scanning type, reproduction of a higher picture quality can be executed, and also, in both of the existing television receiver of an interlace scanning type and the existing television of a non-interlace scanning type, full screen reproduction and zoom screen reproduction can be executed.
Patent JP-H11106574-A (JP)
Title: High-density ethylene polymer composition excellent in balance among rigidity, escr, and impact resistance
Inventor: MIYAMOTO AKIRA
IPC: C08F10/02
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. having rigidity, impact resistance, ESCR, and moldability balanced at a very high level by preparing a high-density polyethylene compsn. having a specified density, a melt flow rate, an Mw/Mn, amt. of elutate, Charpy impact strength, and bending ESCR. SOLUTION: A high-density polyethylene polymer compsn. is prepd. which has a density of 0.940-0.970 g/cm<3> , a melt flow rate of 0.01-50 g/10 min, a ratio of Mw/Mn of 5-50, a ratio of amt. of eluate in the temp. range lower than 80 deg.C to that of total eluate (in the mol.wt./elution temp./amt. of eluate relation obtd. by cross fractionation using temp. rise elution fractionation and GPC) of 12 wt.% or lower, a Charpy impact strength(CI) satisfying formula I, and a bending ESCR satisfying formula II. In formulas I and II, MFR is a melt flow index (g/10 min) obtd. under 2.16 kg-load at 190 deg.C; and d is density (g/cm<3> ).
Patent JP-H04161619-A (JP)
Title: Retaining wall greening method and concrete block used for it and manufacturing method of this block
Inventor: MURASAWA KEIICHI
IPC: E02D29/02
Filed: 1990-10-26
Abstract: PURPOSE:To green a steep retaining wall by piling up concrete blocks having an opening on the surface and in the spaces, communicated in the interior, of which a seed mat is arranged so as to be exposed from the opening section. CONSTITUTION:A concrete block 10 is made in such a way that a seed mat 16 is arranged with the projected section 18 faced upward, and concrete is charged in a form so that the head of the projected section 18 is exposed on a concrete surface. In the next step, the required number of the concrete blocks 10 made in such way are piled so that the exposed surfaces of the head of the projected sections 18 may become the surface of a retaining wall. This constitution can excellently green a retaining wall even if it is steep.