baber/WOPTO huggingface dataset:
Patent JP-2000176910-A (JP)
Title: Compressed wood and its manufacture
Inventor: ABE HIROYASU
IPC: B27K5/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To refrain from performing chemical treatments at all by composing the process for manufacturing a compressed wood of a boiling step, a compression step and a water vapor step. SOLUTION: The compressed wood manufacturing process is made up of a boiling step for boiling a wood, a compression step for compressing the wood thereafter, and the following water vapor treatment step for exposing the wood in a water vapor under pressure. The boiling step is performed at 70-100 deg.C, the compression step is conducted at 10-200 kg/cm2 and the water vapor treatment step is conducted at 150-210 deg.C. Thus it is possible to realize a compressed wood with high density and high rigidity and dark coloring due to self coloring, which produce the same texture as a high grade natural wood only by polishing without coating. Consequently, the consumption of precious woods is reduced to contribute to conservation of the precious wood species such as ebony and rose wood.
Patent JP-2001175086-A (JP)
Title: Color image forming device
Inventor: KANAI MAKOTO
IPC: G03G15/16
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device capable of forming a high- definition recorded image by preventing the leading end area of a toner image primarily transferred onto an intermediate transfer belt from being soiled by toner scattering from the leading ends of a cleaning member and a sealing member to the intermediate transfer belt when a belt cleaner is set from a cleaning position to a retreat position. SOLUTION: As for the color image forming device, the toner image is primarily transferred from a photoreceptor drum 1 in accordance with every one rotation of the intermediate transfer belt 5, and the alighnment of plural color toner images is executed on the intermediate transfer belt 5, thereafter, the toner image is secondarily transferred to a recording sheet P in a mass, the timing of starting the movement of the belt cleaner 9 from the cleaning position to the retreat position is decided so that the toner soil on the intermediate transfer belt caused when the sealing member 22 of the belt cleaner 9 is separated from the intermediate transfer belt 5 may not be overlaid on the following primarily transferred toner image.
Patent JP-H04308585-A (JP)
Title: New substituted 1,2,4-oxazole derivative
Inventor: PEETAA IESHIYUKE
IPC: A61K31/4245
Filed: 1991-12-21
Abstract: The present invention relates to novel substituted 1,2,4-oxadiazole derivatives of the formula (I) and to their stereoisomers <IMAGE>  in which   R<1> is hydrogen, C1-8-alkyl which is optionally substituted by halogen, cycloalkyl, alkoxy, hydroxyl, aryl, alkylcarbonyl, alkoxycarbonyl or cycloalkyl, R<2> represents hydrogen, halogen, NO2, CN, alkyl, haloalkyl, alkoxy or thioalkyl, R<3> represents hydrogen, halogen, NO2, CN, alkyl, haloalkyl, alkoxy or thioalkyl, R<4> represents OH, SH, haloalkoxy, haloalkylthio, haloalkylsulphinyl, haloalkylsulphonyl, aryloxy, aralkoxy, arylthio, aralkylthio, alkylenedioxy, haloalkylenedioxy, amino, alkylamino, dialkylamino, acylamino, carbamoyl, alkylsulphinyl, alkylsulphonyl, arylsulphinyl, arylsulphonyl, sulphonylamino, alkoxycarbonyl, alkylcarbonyl, alkylcarbonyloxy, alkoxyalkyl, alkoxyalkoxy or hydroxyalkoxy, where R<4>, in the event that at least one of the radicals R<2> or R<3> has a meaning other than hydrogen, additionally represents halogen, alkyl, haloalkyl, alkoxy or thioalkyl, and where R<4>, in the event that R<1> represents optionally substituted C1-8-alkyl, additionally represents alkoxy, processes for their preparation, and their use as endoparasiticides.
Patent JP-H09191719-A (JP)
Title: Rice transplanter
Inventor: YAMASHITA YOSHINARI
IPC: A01C11/02
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To extremely functionally install a planting depth detecting arm by using a stable center float-supporting structure arranging right and left planting depth control links on right and left sides at seedling planting position of a planting claw. SOLUTION: In this rice transplanter for five rows planting, the rear ends of one pair of right and left float tails 52 and 53 are positioned in the nearly middle of front and rear width of side floats 24a and 24b. Right and left planting depth control links 40 and 40 are connected to the upper faces of nearly middle of front and rear width of right and left float tails 52 and 53 and a planting depth-detecting arm 41 is connected to the upper face of the nearly center in front of the center float 23.
Patent JP-2001173690-A (JP)
Title: Electric brake device
Inventor: KAWASE KAZUO
IPC: F16D65/18
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an electric disc brake capable of improving the power transmission efficiency in the pressing of a brake pad to a member to be braked through a power transmission converting mechanism for converting a rotating force to a linear force. SOLUTION: In this electric disc brake having the power transmission converting mechanism 4 for pressing a friction member 6 to the member to be braked 7 by the drive force of an electric motor, the power transmission converting mechanism 4 comprises a gear 12 rotated by the rotation of the electric motor and a screw shaft 14 screwed to a rotator 19 rotated by the gear 12. The screw shaft 14 has a rotation arresting member for arresting the rotation on the anti-friction member side.
Patent JP-H06183222-A (JP)
Title: Pneumatic tire
Inventor: HASEGAWA HIROTSUGU
IPC: B60C15/00
Filed: 1992-12-21
Abstract: PURPOSE:To heighten maneuvering stability while maintaining comfortableness to drive, reduce weight of a tire, and facilitate molding in a high speed traveling tire. CONSTITUTION:A pneumatic tire has a carcass 8 having the first carcass ply 9 folded back outside from inside around a bead core 5 of a bead part 4 and the second carcass ply 10 whose lower end becomes discontinuous in the outward surface lower end vicinity of the bead core 5 while passing between this folded part 7 and an outward turning surface 6a of a bead apex 6 and a reinforcing layer 11 formed by using a steel cord arranged between the second carcass ply 10 and the folded part 7 of the first carcass ply while extending vertically in a radial direction.
Patent JP-H06101237-A (JP)
Title: Sheet and laying method therefor
Inventor: HIROSE IKUO
IPC: E02B3/12
Filed: 1991-12-25
Abstract: PURPOSE:To attain water shielding and errosion control effects even in a great depth with simplified method of execution, and to make such devices applicable to equipment for final disposition of wastes. CONSTITUTION:A sheet 6, equipped with a plurality of rope-attaching devices that are provided at specified intervals, is set afloat over the surface of the sea. And a rope 4 that is attached to the aforementioned rope attaching devices is drawn through rope-inserting devices 9 of weights 3 that are laid on the bottom of the sea. Thereby, the sheet 6 is sunk to the bottom of the sea.
Patent JP-2001171896-A (JP)
Title: Sticking device
Inventor: IWAUCHI SHIGEHARU
IPC: B65B61/22
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a sticking device and a sticking method capable of automatically sticking a freshness holding agent to the inside of a packaging bag previously formed in a bag shape. SOLUTION: The sticking device for sticking the freshness holding agent on the inner surface of the packaging bag comprises an adhesive layer forming mechanism for forming an adhesive layer on one surface of the freshness holding agent, a moving mechanism 50 for storing the freshness holding agent having the adhesive layer and moving the stored freshness holding agent to a predetermined position inside the packaging bag, and a press contact mechanism 60 for press-contacting the freshness holding agent with the predetermined position inside the packaging bag through the adhesive layer by pressing the freshness holding agent moved to the predetermined position inside the packaging bag previously formed in the bag shape by the moving mechanism.
Patent JP-2001172020-A (JP)
Title: Method for purifying high-purity tungsten hexafluoride
Inventor: KIKUYAMA HIROHISA
IPC: C01G41/04
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying high-purity tungsten hexafluoride at a low cost enabling the easy production of tungsten hexafluoride having a purity higher than the purity attainable by conventional method. SOLUTION: Tungsten hexafluoride containing molybdenum hexafluoride as an impurity is brought into contact with a layer filled with metal or alloy containing at least one metal selected from molybdenum, tungsten, copper, nickel, iron, cobalt, zinc, titanium, aluminum, calcium and magnesium at 0-100 deg.C.
Patent JP-H10175976-A (JP)
Title: Medicinal agent containing quaternary basic amide
Inventor: EMONDS-ALT XAVIER
IPC: C07D471/04
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a medicinal agent containing the subject new compound as active ingredient, to be used in treating tachykinin-involved pathological phenomena such as pain, allergy, inflammation, circulatory dysfunction, digestive tract disorder and circulatory disorder. SOLUTION: This medicinal agent contains a compound of formula I [Ar is a monocyclic, bicycide or tricyclic aromatic or heteroaromatic group; T is a direct bond, hydroxymethylene group, etc.; Ar' is a nonsubstituted phenyl, a halogen, trifluoromethyl, etc.; R is H, a 1-4C alkyl, a 1-4C ω-alkoxy-1-4C alkyl, etc.; Q is H, etc.; Am<+> is a radical of formula II (X1 to X3 are each an aza bicyclic or aza tricyclic group in combination with an N-atom bound thereto); Am<-> is a pharmaceutically permissible anion] such as 1-[3-(3,4- dichlorophenyl)-4-(N-methyl-3-isopropoxyphenylacetylamino)butyl]-4-phe nyl-1- azoniabicyclo[2.2.2.]octane chloride.
Patent JP-2000182054-A (JP)
Title: Pattern extracting method of handicraft
Inventor: NUMATA MUNETOSHI
IPC: G06T7/60
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To surely detect a pattern irrespective of colors of a reflection area of the surface of handicraft and an angle of inclination of an edge. SOLUTION: First and second illuminated images G1, G2 of the pattern D to be detected are picked up under two pieces of illumination 3, 4 by a TV camera 6, a first calculated image G3 is calculated by dividing the first illuminated image G1 by the second illuminated image G2 and stored in a calculated image storage part 10, a second calculated image G4 is calculated by performing a binarization processing to define the pattern D to be detected as white when it is equal to or higher than a threshold C corresponding to the angle of the inclination of the pattern D to be detected as black when it is lower than the threshold C for each pixel of the first calculated image G3 and only image of the pattern D is extracted as white in a pattern extracting device 1 of the handicraft by this pattern extracting method.
Patent JP-H10192333-A (JP)
Title: Ophthalmic operation device
Inventor: SUMIYA TOSHIBUMI
IPC: A61B18/20
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To facilitate alignment with a laser irradiation optical system without burdening a patient and an operator. SOLUTION: An arm part where the laser irradiation optical system and an observation system and arranged is correlatively moved in an XY-direction as against a patient eye by an X-direction moving device 31 and a Y-direction moving device 32. Reflection light from the front eye part of the patient eye illuminated by an illumination light source 21 is received by a CCD camera 24 and a signal detection processing circuit 41 detects its light quantity distribution. A controller 40 sets a prescribed threshold value in the light quantity distribution and calculates the gravity center position of a limited area so as to detect apupil position.  The X-direction moving device 31 and the Y-direction moving device 32 are driving-controlled so as to executes the alignment of the patient eye with the optical axis of the laser irradiation optical system or so as to permit the optical axis of the laser irradiation optical system to follow the movement of the patient eye.
Patent JP-H05176699-A (JP)
Title: Production of packed noodle
Inventor: AMAMOTO YOSHIKATSU
IPC: A23L7/109
Filed: 1991-12-27
Abstract: PURPOSE:To obtain the subject product by filling a pouch with boiled noodles, sealing it air-tightly as the pouch contains air, preliminarily heating under specific conditions, and subjecting the pouch to sterilization under heat and pressure, thus showing good appearance and smooth line loosening without quality deterioration due to uneven sterilization. CONSTITUTION:A pouch is filled with boiled noodle and tightly sealed as air remains inside. The pouch is preliminarily heated under pressure at a temp. lower than 100 deg.C. Finally, the pouch is sprayed or showered with hot water under pressure higher than 100 deg.C to effect the sterilization. The preliminary heat treatment is preferably carried out at -0.2 to 0.2 kg/cm<2> and 80 to 95 deg.C for 20 to 35 minutes. The sterilization is preferably effected, as the pressure difference is kept at -0.2 to 0.2kg/cm<2> between the inside of the pouch and the sterilization tank and using hot water of 105 to 130 deg.C.
Patent JP-H05180522-A (JP)
Title: Gas clathrate freezer
Inventor: NAKAHARA TAKAFUMI
IPC: F25B9/00
Filed: 1991-12-27
Abstract: PURPOSE:To provide an economical gas clathrate freezer in which production and decomposition of gas clathrate with gas not generating any pollution such as breakage of the ozone layer and the like are carried out at the temperature near the prior art freezing cycle temperature. CONSTITUTION:In a gas clathrate freezer, working medium is of gas clathrate compound comprising gaseous substance and non-gaseous substance with the gaseous substance being applied as guest molecules and with the non-gaseous substance being applied as host molecules so as to form the clathrate compound. The gas clathrate freezer is comprised of a generating device 1 for generating clathrate compound at its high pressure side and a decomposer 2 for use in decomposing the clathrate compound at its low pressure side. Generated heat of the clathrate compound is applied as a eating source and the decomposing heat of the clathrate compound is applied as cooling source.
Patent JP-2001174692-A (JP)
Title: Range-finder
Inventor: NONAKA OSAMU
IPC: G03B13/36
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a range-finder by which the range-finding of a wide area within an image plane is instantenously executed, a range-finding point is efficiently decided at high speed and accurate focusing is executed. SOLUTION: In this range-finder, a picture signal is outputted from area sensors 26a and 26b into which an optical image from plural range-finding areas two-dimensionally distributed within a photographing image plane is inputted. A part at which the output level of a picture element line arrayed on plural straight lines incorporated in the picture signal is changed more or less by a value equal to or above a prescribed value by an arithmetic control circuit 29 is detected. Then, the range-finding area is specified based on the output of the arithmetic control circuit 29.
Patent JP-H05182869-A (JP)
Title: Solid electrolytic capacitor and manufacture thereof
Inventor: ISHIUCHI KAZUHIKO
IPC: H01G9/04
Filed: 1991-12-26
Abstract: PURPOSE:To improve moisture resistance of a solid capacitor by providing an anode oxide film which does not contain phosphorus ions at least in a part having a special thickness from a valve action metal side and contains phosphorus ions in an outer part from the special thickness. CONSTITUTION:A sintered material 1 made of fine powder of tantalum is compounded to form an anode side film 3. A part 4 occupying at least 1/2 of thickness from a valve action metal side of tantalum and containing no phosphorus ion and an outer part 5 except the part 4 and containing phosphorus ions are formed at the film 3. Thus, moisture resistance can be improved, and a leakage current can be improved.
Patent JP-2000182732-A (JP)
Title: Power source plug
Inventor: SASAKI TOSHIHIRO
IPC: H01R24/76
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To dispense with a conversion adapter so as to allow application to either of a twohole type outlet or a three-hole type outlet by removably arranging an earth pin in a plug having two male terminals and the earth pin protruded on the end face of a plug body and inserted into insertion ports of an outlet. SOLUTION: In an end face 10 of a plug body 1a, a recess groove 11 extending from an earth pin 4 mounting position to the side face of the plug body 1a is formed. Inside the recess groove 11, an earth plate 7 having an internal thread 71 is buried, and the earth plate 7, in which the internal thread hole 71 part is used as a base board while a pair of Ushaped bent leg pieces are provided in both ends, is connected to a power source line 21 in a power source cord 2. A power source plug PA is provided with an auxiliary earth lead wire 6A mounted alternately to the earth plate 7, and a fixing metal fitting 62 screwed to the earth plate 7 via a mounting screw 8 is provided in one end of the auxiliary earth lead wire 6A.  In this way, the power source plug PA is used as a three-pin type one when the earth pin 4 is mounted, while it is used as a two-pin type one when the earth pin is removed.
Patent JP-2001175241-A (JP)
Title: Character image processor, character image processing method and recording medium recording character image processing program
Inventor: IWANAGA KAZUHIKO
IPC: G06F3/0484
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the degradation in the workability of regulation work by enabling a user to check and change the characters to be processed while keeping viewing a preview image. SOLUTION: This device enables the user to change the glyph sizes and arrangements of the respective characters of a character string displayed on an enlarged preview region 218 while viewing the same. The characters to be processed are made arbitrarily selectable from the character string and the identification of the characters to be processed in the enlarged preview region 218 is made possible so that at least one operation of the size change and movement may be carried out for the characters to be processed.
Patent JP-H11173339-A (JP)
Title: Bearing device
Inventor: MIYAURA YOSHINORI
IPC: F16C33/66
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a bearing due to lodging of metallic powder by attracting and removing metallic powder from a lubricating oil through guidance of the lubricating oil to a magnet. SOLUTION: A bearing device comprises a bearing (a ball bearing) 3 mounted on the rotary shaft 51 of a gear 5 serving as a rotating member, and housings 1 and 2 to support the bearing 3. The housing 1 has an oil passage 15 to introduce lubricating oil 6 to the bearing 3. A magnet 7 to attract metallic powder mixed in the lubricating oil 6 is disposed in the oil passage 15 and a guide piece 17 to guide the lubricating oil 6 to the magnet 7 is arranged opposite to the magnet 7.
Patent JP-H10272173-A (JP)
Title: Decontamination system and method therefor
Inventor: HEREDIA LEON M
IPC: A61L2/20
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to introduce a disinfection gas into a space of a flushing type closed space and to draw out it from the space, by arranging a means which is selectively removable from a means adapted to promote the recovery of a medium able to interact with a decontamination gas received after the introduction thereof and enables maintaining of the medium interacted with the decontamination gas. SOLUTION: A pipe 286 for bridging the inlet side and the outlet side of the apparatus is provided with a control valve 290 and a humidifier 298. A scrubber branch pipe 302 is provided being extended from a joint part with a cross 286 and a control valve 306 is installed behind the joint part to connect the pipe 302 to a recovery collector 310. From the joint part 314, an inlet 316, a scrubber 334, a post scrubber 330, a valve 326, a lower concentration chlorine dioxide sensor 322 and another valve 318 are arranged sequentially and the post scrubber 330 is made to communicate with the scrubber 334. From a bottom part of the scrubber 334, a pipe 338 is connected to a pump 342 and returned to the top part of the scrubber 334 through a pipe 346 by the pump 342.
Patent JP-H11174329-A (JP)
Title: Variable power optical system having vibration-proof function
Inventor: ENDO HIROSHI
IPC: G03B5/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a variable power optical system having vibration-proof function which obtains a still picture by optically correcting the blurring of a photographic image caused when the variable power optical system is vibrated. SOLUTION: This optical system is composed of four lens groups, that is, a 1st group L1 having negative refractive index, a 2nd group L2 having positive refractive index, a 3rd group L3 having the negative refractive index, and a 4th group L4 having the positive refractive index, in order from an object side. By changing intervals between the respective lens groups, the power is varied. By moving the 3rd group in the direction perpendicular to an optical axis, the blurring of the photographic image caused by the vibration of the optical system is corrected. In this case, the following conditions are satisfied; DW1>D1T, D2W>D2T, D3W>D3T, 1.5<|f3|/f2<2.5 and 2.1<f4<4/f2<10 when the interval between an i-th group and an (i+1)th group at a wide angle end and a telephoto end is Di and the focal distance of the i-th group is (fi).
Patent JP-2000187061-A (JP)
Title: Fall-off preventing device for test board
Inventor: NAKAMURA KENJI
IPC: H01L21/66
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a fall-off preventing device for a test board where a test head can be rotated by confirming a test board fixed. SOLUTION: A rotation equipment of a test head for an IC tester connecting a test board 1 and a sample device nearly half rotating a test head 2 with a test board 1 being fixed, comprises a fixed monitoring portion 6 provided in the test head 2 and monitoring a mounting state of the test board 1 to the test head 2, a receiving portion 41 for a fixed signal that is provided in a test head rotating mechanism 3 and receives a signal transmitted from the fixed monitoring potion when the test board 1 being fixed to the test head 2 is confirmed, and rotation controlling portion 4 enabling rotation of the test head 2 by a signal detected by the receiving portion 41. Also, the signal is transmitted as a current signal by closing a relay contact 61 and received by a photocoupler.
Patent JP-H11187167-A (JP)
Title: Multi-function printer and its control method
Inventor: SUZUKI EISHIN
IPC: H04N1/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To surely conduct electrophotographic processing of a printer by applying initializing processing to an electrophotographic process of an image recorder in the case of copying and inhibiting the initializing processing in the case of facsimile transmission and image scanning. SOLUTION: In the case of receiving a copy instruction, a facsimile transmission instruction or a 1 image scan instruction from a host computer 1, a scanner controller 2a confirms whether or not a printer section 3 is in operation. When the printer section 3 is in operation, the section 3 returns a scanner halt status to the host computer 1 to denote an operation disable state. When the printer section 3 stops its operation, the operation state of a scanner section 2 is informed of a printer controller 3 to start reading of an image. In the case of receiving a copy instruction, the printer section 3 initializes the electrophotographic process, activates the scanner section 2 and a transfer fix section.