baber/WOPTO huggingface dataset:
Patent JP-2001062523-A (JP)
Title: Method and equipment of forming parts with groove and the like in inside diameter
Inventor: KOBAYASHI KAZUTO
IPC: B21D26/041
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To form a material at a high accuracy, prolong the life of dies, and make Bonderite treatment unnecessary by putting a raw material over a mandrel, applying high liquid pressure on the outside of the raw material, and forming the material copying the mandrel. SOLUTION: A raw material 1 is put over a mandrel 7. The smaller diameter portion 7b of the mandrel is pressure-fitted in the smaller diameter portion of the raw material 1, and the pressure-fitted portion seals the working fluid. Working fluid is supplied into a hollow portion of a container 5 to lower a piston 3. The working fluid is compressed by the piston 3 to produce high liquid pressure having 2 times or more of the deforming resistance of the raw material 1. The raw material 1 is formed into a product copying the mandrel 7 through the action of the high liquid pressure. After the forming is completed, the piston 3 is raised, and the product attached to the mandrel 7 is pushed up via a counter punch 8 by raising knockout pins 10, removed from the mandrel 7, and taken out from the container 5.  Since the material 1 does not make relative motion with the dies, no frictional resistance occurs.
Patent JP-S6395829-A (JP)
Inventor: KUMAGAI KAZUHIKO
IPC: H04B1/69
Filed: 1986-10-08
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-H0288500-A (JP)
Title: Production of compound semiconductor single crystal
Inventor: ONABE HIDEAKI
IPC: C30B13/02
Filed: 1988-09-27
Abstract: PURPOSE:To efficiently obtain a good-quality and large-diameter cadmium telluride crystal by dissolving a cadmium telluride material in the tellurium contg. a trace amt. of chlorine, and growing a crystal by using a seed crystal and a melting and moving method. CONSTITUTION:A high-frequency induction heating coil 12 is energized to heat the tellurium 15 in a quartz ampule 13 piercing the coil to about 600-1000 deg.C by the induced current, and the molten tellurium 15 zone is locally formed. In this case, since the tellurium 15 itself is used as a heat source, uneven dissolution is prevented even if the diameter of the ampule 13 is increased, only the part facing the coil 12 can be locally heated, the tellurium 15 and the cadmium telluride material 14 in the ampule 13 can be partially melted, and a specified amt. of the molten cadmium telluride material 14 is dissolved in the tellurium 15 zone. Since the molten tellurium 5 zone is agitated by the eddy current of the high-frequency induced current, the crystal thereafter grown is homogenized over the whole body.
Patent JP-2001067085-A (JP)
Title: Karaoke device
Inventor: NAKAMURA TOMOHIRO
IPC: G10K15/04
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To play, within a time period planned by a user, as many musical pieces as possible among those booked by the user. SOLUTION: When the present time shown by a clock 3 comes closer to a fixed time or a closing time received by a user interface part 2, if all of booked musical pieces can not be played by the closing time, a control part 1 controls a karaoke playing part 4a so that only a singing part of each booked musical piece is played according to previously registered extraction data indicating the part of each musical piece.
Patent JP-2000076949-A (JP)
Title: Method and device for electric rotary switch
Inventor: BAUER KARL-HEINZ
IPC: H01H19/10
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To ensure switching and increase switching current by adding one contact piece short-circuiting through a ball in a tap-switching position and two contact bearing rings on the surface of the radial wall and axial wall of a housing groove for rotating three or more balls which support a control knob, and bringing them into contact with the limit tap-switching position through two other balls. SOLUTION: A contact piece 13 and a contract bearing ring 14 are provided on the surface of the radial wall and axial wall of a housing groove, in which conductive balls 5, 6, 7 supporting a control knob displaced larger than a the maximum contact position angle 4 on one side or both sides and held by a holding board 8 are rotated, while being pressed by the inner ring of a raceway board. These are delivered from the housing by a connecting terminal 17, short- circuited in a prescribed tap position via one ball 5, and an additional contact piece 19 having a positioning dent part 24 and additional contract bearing rings 20, 21 make contact with one another in the limit tap-switching position of the control knob via the other balls 6, 7. Through the adding of two connecting parts, load current can be increased.
Patent JP-S61118036-A (JP)
Title: Transmission timing selection system
Inventor: ENDO CHIHIRO
IPC: H04L27/00
Filed: 1984-11-14
Abstract: PURPOSE:To prevent a phase shift in the transmission timing of transmission data by detecting automatically a clock used by a data terminal equipment (DTE) and selecting the clock used for the transmission timing of an MODEM. CONSTITUTION:A transmission data SD is given to a transmission data sampling circuit 1 and a differentiation circuit 10. The differentiation circuit 10 generates a pulse at a change point of the transmission data and transmits the pulse to a flip-flop 9. An output generated by an oscillation circuit 5 is frequency- divided by a frequency division circuit 8 and the result is given to the flip-flop 9. As a result, a timing wave synchronously with the transmission data SD is obtained. A phase comparator circuit 11 compares the timing waveform with a phase of the clock ST transmitted from a transmission timing generating circuit 4. A discrimination circuit 12 discriminates the result of comparison of the phase comparator circuit 11 to control a selection circuit 7.
Patent JP-H0976219-A (JP)
Title: Honeycomb structural body extruding device
Inventor: KODAMA KUNIHIRO
IPC: B29C48/11
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a honeycomb structural body extruding device, facilitating the change of program accompanying the change of configuration of a molded form. SOLUTION: The principal parts of a honeycomb structural body extruding device is constituted of a dice 10 and an extruding mask 20. The extruding mask 20 is formed so as to have an annular shape having an inner diameter D1 and is positioned in the annular notch of the dice 10 formed of the taper surface 19 and a coating material outlet port side end surface 18b of the dice 10. An upper end surface 21, positioned above the extruding mask 20, is formed so as to be abutable against the coating material outlet port side end surface 18b of the dice 10 while the opening areas of material supplying ports 11a, 11b, 11c are controlled by the configuration of the upper end surface 21.  In this case, the extruding mask 20 is replaced by another extruding mask 30, shown by two-dotted chain lines, whereby the upper end surface 21 is changed to another upper end surface 31 having a different configuration and, therefore, the opening areas of the material supplying ports 11a, 11b, 11c can be controlled arbitrarily.
Patent JP-H1150323-A (JP)
Title: Cap having unevenness formed along rim
Inventor: IWAHARA HIDEHIRO
IPC: A42B1/24
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To solve the stuffiness in a cap and improve the air permeability. SOLUTION: This cap is obtained by forming unevennesses 3 along an inner rim 2 of a cap body 1.
Patent JP-H1087801-A (JP)
Title: Composite polyester block copolymer molding
Inventor: YOKOMIZO HODAKA
IPC: B29C45/14
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a composite molding having a joint excellent in peeling strength by bonding a molding comprising a thermoplastic resin to a molding comprising a polyester elastomer excellent in flexibility, heat resistance and chemical resistance. SOLUTION: This molding is prepared by bonding a molding (P) of a polyester block copolymer composed of 10-70wt.% hard segments (A) comprising a crystalline polyester made from an acid component comprising an aromatic dicarboxylic acid and a diol component comprising a 2-4C diol and soft segments (B) comprising a polyester having a melting point of 100 deg.C or below or being amorphous and made from an acid component comprising an aromatic dicarboxylic acid and/or an aliphatic dicarboxylic acid and a diol component comprising a 5-15C aliphatic diol and/or a polyoxyalkylene glycol to a molding (Q) of a thermoplastic resin composition comprising 10-100wt.% polycarbonate.
Patent JP-H0288693-A (JP)
Title: Automatic operation of quenching car of coke oven on unusual occasion
Inventor: MIYAMOTO TOKIO
IPC: C10B41/00
Filed: 1988-09-26
Abstract: PURPOSE:To prevent stopping of automatic operation even on an unusual occasion in occurrence of pushing suspension during automatic operation of quenching car of coke oven by a system to carry out repushing by automatic operation. CONSTITUTION:When suspension of pushing occurs during operation of coke pushing by automatic operation and the automatic operation is stopped, interventing operation demanding repushing from a pushing machine is carried out, propriety of repushing is judged by a control device based on positions of rack of a pushing machine and a quenching car and repushing is done without stopping automatic operation. Consequently, treatment by manned operation is not required and unmanned automatic operation can be maintained at its maximum.
Patent JP-H0867601-A (JP)
Title: Mosquito-repellent incense with timer extinguishing function
Inventor: UEHARA TSUTOMU
IPC: A01N25/20
Filed: 1994-08-30
Abstract: PURPOSE: To obtain a mosquito-repellent incense with a timer extinguishing function ensured to use with not waste at all times through its burning as mush as desired. CONSTITUTION: This mosquito-repellent incense 2 provided with notches 5 at intervals of unit of a specified burning time, capped with an extinguishing equipment 1 made of heat-resistant material, and designed to terminate burning at a location of the extinguishing equipment 1. On igniting this incense furnished with the extinguishing equipment on one of the notches corresponding to the amount enough to desire to burn, the every amount is ensured to burn, enabling the incense to be extinguished automatically.
Patent JP-S6484695-A (JP)
Title: Automatic cleaning equipment by substrate distribution
Inventor: GOTO TADASHI
IPC: H01L21/304
Filed: 1987-09-28
Abstract: PURPOSE:To distribute substrates automatically discriminating between one surface cleaning and total cleaning by detecting discriminating means on a substrate by optical detecting means. CONSTITUTION:Substrates 10 whereon various electronic parts are mounted and soldered are carried in a direction of arrow A one by one through a conveyer 11. A plate 13 is provided on the substrate 10 to discriminate between one surface cleaning and total cleaning. Optical sensors 14, 14 detect the plate 13 to distribute a substrate for total cleaning to a direction of arrow E (downward) and a substrate for one surface cleaning to the horizontal direction. Since a substrate is thus automatically distributed, cleaning error due to operator's mistake is prevented.
Patent JP-H1052461-A (JP)
Title: Reclining wheelchair
Inventor: KATO NOBUAKI
IPC: A61G5/02
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To allow a wheelchair to change its angle independent of the back support frame by pivoting upward the leg support frame side. SOLUTION: A frame body 1 is formed has a seat at its top surface and a pair of front and rear wheels (right and left) respectively, the frame body 1 is provided with a leg support frame 28 which can freely be pivoted in the forward direction at its front side and a back support frame 11 which can be reclined appropriately at its rear side, the leg support frame 28 is supported with a support means 33 so that the leg support frame 28 can change its angle against the frame body 1 in steps, the support means 33 and the back support frame 11 are connected with a retractable connection rod 40, and when the back support frame 11 is reclined, the connection rod 40 is axially compressed to be the shortest state as well as the support means 33 is released to allow the connection rod 40 to raise the leg support frame 28 to pivot upward, and when the leg support frame 28 is pivoted upward,  the connection rod 40 is extended and the leg support frame 28 is pivoted independent of the back support frame 11 as well as supported with the support means 33.
Patent JP-H0790340-A (JP)
Title: Method for repairing converter type refining vessel having gas-blowing tuyere
Inventor: KATO HISAKI
IPC: F27D1/16
Filed: 1993-09-28
Abstract: PURPOSE:To provide a repairing method which prevents peeling and falling-off of mushroom and repaired bodies during the operation to prevent the erosion of the refractory in the vicinity of the tuyere, and improves the service life of the tuyere at the furnace bottom by securing a large opening in the repaired body when the tuyere at the furnace bottom of the refining vessel of the converter type having the bottom-blowing function is repaired by the thermal spraying or blowing. CONSTITUTION:A repaired body 1 having a large opening is formed by executing the thermal spraying or the blowing of the repairing material to protect the nozzle 4 and the bricks 3 of the tuyere while the bottom-blown gas consisting of the inert gas is passed from a nozzle 4 of the tuyere at the furnace bottom so that the flow velocity may be 50-500Nm/sec. This constitution greatly improves the service life of the tuyere at the furnace bottom.
Patent JP-H1177314-A (JP)
Title: Arc welding equipment
Inventor: MOTODA FUMIKAZU
IPC: B23K9/29
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To enable an arc welding equipment to stably secure welding quality, to improve the operating rate, to simplify its structure and to make its cost low. SOLUTION: This welding equipment 20 is so constituted as to carry out welding by generating an arc 36 between a welding wire 34 and a part to be welded on the front and the rear base material 22, 23 and by supplying a shielding gas from a torch nozzle 26 to the welding part. In this case, the torch nozzle is such that it is arranged to the side of the welding wire 34 and that it is selectively connectable to a shielding gas supply source 28 at the time of welding and to a cleaning fluid supply source 43 at the time of non-welding.
Patent JP-2000070703-A (JP)
Title: Production of fine powder
Inventor: INOUE KIYOSHI
IPC: B22F9/14
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To produce fine powder having a small particle diameter while accurately controlling the particle diameter. SOLUTION: A desired material to be finely powdered is evaporated under pulse discharge at 106-1010 W/cm2 power density while controlling the power density to obtain the objective fine power of the desired material having a desired particle diameter. The pulse discharge is preferably carried out under cooling, ultrasonic vibration or centrifugal force.
Patent JP-H0983236-A (JP)
Title: Method and device for adjusting antenna angle of base station for radio equipment
Inventor: YAMAMOTO MASATOSHI
IPC: H01Q3/02
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To allow the method enough to need a required minimum for the number of installed base stations by automatically rocking an antenna around its base and monitoring a reception state of a radio wave for each prescribed angle, upon receipt of the radio wave from a terminal equipment to stop the rocking at an angular position in a best reception state, thereby extending a radius of a cell. SOLUTION: A control section 5 usually rocks reciprocatingly an antenna 9 via a motor control section 6. In this case, a reception status monitor section 13 always monitors a reception state for each prescribed angle within an antenna locking plane via a radio section 4 and an LSI section 3 and stores data of the reception state to a memory section 12 upon the detection of a reception radio wave from a terminal equipment 1. A reception status discrimination section 15 discriminates an angle offering a best reception state via a comparator section 14 based on the data and an angle decision section 16 decides the angle of an antenna stop position. A stop command generating section 17 stops the rocking of the antenna 9 at a decided angular position. Thus, the directivity of the antenna 9 is utilized at a maximum to extend the radius of a cell.
Patent JP-2000076531-A (JP)
Title: Automatic vending machine
Inventor: KONISHI FUMIO
IPC: G07F9/02
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To allow a user to obtain accurate knowledge about the contents of products and to easily select a desired product by classifying and representing plural characterized products without needing the rearrangement of product samples. SOLUTION: This machine is provided with product samples 3, product selecting buttons 4 and characteristic guide buttons 5 corresponding to characteristics belonging to products, respectively connects each characteristic guide button 5 to the product selecting button 4 of a product having a characteristic belonging to the characteristic guide button and blinks the lamp of the characteristic guide button and the lamp of the product selecting button 4 having the characteristic belonging to the characteristic guide button on and off to show their mutual relation by selecting and operating the characteristic guide button 5.
Patent JP-S6482601-A (JP)
Title: Humidity sensor
Inventor: TOKINA NOBUO
IPC: G01N27/12
Filed: 1987-09-25
Abstract: PURPOSE:To obtain a humidity sensor having improved sensitivity and responsibility, by dispersing metallic particulates within a matrix consisting of a silica- alumina composite. CONSTITUTION:Particulates of transition metals such as Ni, Cu, Pb and Au and other metals such as Sn, Pd, Al and Ge are dispersed in a matrix consisting of a silica-alumina composite produced for example by sintering aluminosilicate (zeolite) powder. By using a material having chemical adsorptivity such as aluminosilicate, the metallic fine particulates can be easily dispersed uniformly therein. Thus, humidity sensors can be produced with reduced variance in performance with high yield.
Patent JP-H03104553-A (JP)
Title: Cutting wire
Inventor: KOTANI TAKAHIDE
IPC: B23D61/18
Filed: 1989-09-18
Abstract: PURPOSE:To hold a sufficient brazing strength even in the case of the adhesion with a very few brazing filler metal, a small covering and in a small area, by brazing a high hardness abrasive grain by a brazing filler metal to the outer peripheral face of a core wire. CONSTITUTION:A cutting wire A is composed of a wire like core wire 1 having a high tensile strength and the high hardness abrasive grain 3 brazed to the outer peripheral face of the core wire 1 by a brazing filler metal 2. In this case, tungsten and molybdenum, etc., are better from the strength and thermal characteristic as a favorable core wire 1 in the case of the high hardness abrasive grain 3 being the diamond abrasive grain, a favorable brazing filler metal 2 is gold, silver, copper and those alloys, but silver - copper alloy is better because of the brazing temperature becoming too high in the case of a single metal.
Patent JP-H1164959-A (JP)
Title: Camera capable of setting number of prints
Inventor: OGAWA YUKIO
IPC: G03B17/24
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily distinguish between the display of the number of prints set before photographing and the display of the number of prints set after photographing by making the display states of the number of prints by a display means different between at the time of setting the number of prints for an unexposed frame and at the time of setting the change of the number of prints for an exposed frame. SOLUTION: The display for setting the number of prints corresponding to the unexposed frame is performed by lighting and displaying a numeral corresponding to the number of prints on an external display element 4 through a display circuit 18. Meanwhile, the display for setting the change of the number of prints corresponding to the exposed frame is performed by flickering and displaying the numeral corresponding to the exposed frame on the display element 4. Namely, since the display states are made different, a shortcoming that it is difficult to discriminate whether it is the display for setting the number of prints for the unexposed frame or for resetting the number of prints for the exposed frame is eliminated.
Patent JP-2000070864-A (JP)
Title: Mechanism for controlling angle of inclination of rocking and classifying apparatus
Inventor: YAMAMOTO SOICHI
IPC: B02B5/02
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for controlling angle of inclination of a rocking and classifying apparatus which can change (control) the angle of inclination of the rocking and classifying apparatus by a simple structure. SOLUTION: In a classifying part 10B as a rocking and classifying apparatus, the side to be the high position of inclination is supported by means of a rocking connecting shaft 124 connected with a supporting arm 105 and the side to be the low position of inclination at its opposite side is supported by means of a rocking connecting shaft 128 connected with a supporting arm 113. The supporting arm 113 is connected with a bell crank 115 and, in addition, the bell crank 115 is connected with an inclination controlling motor 117 through a carrying screw part 116. Therefore, when the inclination controlling motor 117 is appropriately controlled, the angle of inclination of the classifying part 10B can be change ( controlled).
Patent JP-H0583546-A (JP)
Title: Color image processing system
Inventor: HIRASAWA AKIHISA
IPC: H04N9/74
Filed: 1991-09-20
Abstract: PURPOSE:To provide the color image processing system which obtains image data by converting (binarizing) a character area and the other area respectively in different processing modes, can execute inverse conversion (turn to multilevel) in different modes by identifying those areas for the image data and clearly outputs color characters. CONSTITUTION:This color image processing system to decompose a color image into plural chrominance signals and to binarize those signals is equipped with a storing means to previously store color codes corresponding to the plural chrominance signals, color code generating means 6 to convert the chrominance signals to the color codes while rearing to the storing means, character binarizing means 4 to binarize character 1 drawing information according to a threshold value, dithering means 2a-2c to dither the plural chrominance signals, area judging means 5 to judge whether the inputted image data belong to the character area or the other area, and output selecting means 7 to output the color code data and the character/drawing information from the character binarizing means corresponding to this judged result when the data belong to the character area and to output dithered data from the dithering means 2a-2c when the data belong to any area excepting for the character area.