baber/WOPTO huggingface dataset:
Patent JP-H11101193-A (JP)
Title: Water tank pump and hot water jetting device for bathtub using it
Inventor: NAKAYAMA KIMIHIRO
IPC: A61H23/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To easily arrange a bathtub pump in a narrow space around a bathtub and ensure sufficient jetting amount and discharge pressure of hot water. SOLUTION: A bathtub pump 50 is provided with a pump motor 42 to rotationally drive an impeller 53 arranged in a pump room 34. In the pump room 34, a volute area is provided between the inner wall face and the impeller 53. If hot water is compressed in the pump room to define a theoretical volute shape, not causing pressure loss, when the hot water is forcibly fed with the rotational drive of the impeller, the volute area is more reduced in diameter to the impeller side than the theoretical volute shape. To compensate pressure loss which is increased by reducing or eliminating the volute area BL, a direct- current brushless DC motor, in a small size and with great rated power, is used.
Patent JP-H08117080-A (JP)
Title: Chop sticks made of synthetic resin and manufacture thereof
Inventor: SHIINA FUMIYUKI
IPC: A47G21/10
Filed: 1994-10-20
Abstract: PURPOSE: To obtain chop sticks which facilitate the pinching of food without slipping and with excellent touch in use by forming at least the perimeter of the tip part thereof for pinching the food from a thermoplastic elastomer while other parts thereof are molded by a hard resin. CONSTITUTION: At least the perimeter of the tip part for pinching food is formed from a thermoplastic elastomer 3 and other parts are molded by a hard resin 2. For example, a thermo-plastic elastomer layer 3 is formed for a grip part 4 as well as the tip end part 3. When the surface of the grip part 4 is made of the thermoplastic elastomer layer 3, a soft touch is gained in use. The thickness of the thermoplastic elastomer layer 3 is preferably about 0.2-1.0mm. Especially, a preferable combination of the thermoplastic elastomer and the hard resin is a polypropylene resin for the hard resin and a block copolymer of an ethylene polymer and a propylene polymer for the thermoplastic elastomer.
Patent JP-H11103164-A (JP)
Title: Solder material as well as printed wiring board and its manufacture
Inventor: TSUKADA KIYOTAKA
IPC: H05K3/34
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a solder material which is used to solder-bond a connecting terminal to the surface of a conductor pattern composed of a nickel layer and of a gold layer, which contains copper and zinc in solder, which restrains a high- concentration phosphorus layer generated in the upper layer part of the nickel layer, and whose solder bonding strength with reference to the conductor pattern is enhanced. SOLUTION: A printed wiring board 8 comprises a pad 3 formed by solder-bonding a solder ball 1 for external connection. The pad 3 is a part of a conductor pattern, and it is composed of a copper layer 30, of a nickel layer 31 and of a gold layer 32. The nickel layer 31 is composed of 5 to 9 wt.% of phosphorus and of the remainder as nickel. The solder ball 1 is composed of 0.1 to 15 wt.% of copper, of 0.01 to 2 wt.% of zinc, of 0.001 to 3 wt.% of iron and of the remainder as solder. The solder is composed of 10 to 70 wt.% of lead and of 30 to 90 wt.% of tin. As a result, when the copper is added to the solder ball 1, it is possible to restrain the phosphorus in respective components in the nickel layer 31 from being diffused.  In addition, when the zinc is added, the phosphorus is taken into the gold layer 32 at its upper part, and the solder bonding strength of a solder material is increased.
Patent JP-H05116091-A (JP)
Title: Maintenance tool of robot
Inventor: TOYAMA OSAMU
IPC: B25J19/00
Filed: 1991-10-25
Abstract: PURPOSE:To install the titled tool easily in relation to a robot in a factory not having a carrying equipment or a place where the carrying equipment can not aprroach and also facilitate the maintenance of heavy parts and stabilize the hand of parts. CONSTITUTION:The lower ends of columuns 81, 82, 91, 92 consisting of columun collection bodies 8, 9 with a separatable/assemblable four joint link structure on the brackets 11, 12 installed in the left/right sides of a robot base 2 are installed capable of rocking in the front/rear direction and the upper ends of the columun collection bodies 8, 9 are connected each other by a horizontal member 13 and the support shafts 15a, 16a supporting the columuns 81, 82, 91, 92 are tightened by bolts 17a, 18a. Therefore, the swing positions of the columun collection bodies 8, 9 are fixed and can be rocked by loosing the bolts.
Patent JP-S63132733-A (JP)
Title: Caulking method by electric conduction
Inventor: HIRAMATSU KOICHI
IPC: B21D39/00
Filed: 1986-11-25
Abstract: PURPOSE:To execute caulking working a sufficient joining force, while controlling the generation of a core shift, by engaging a tapered pin part of an electrode and a tapered guide hole of a caulking projecting part, and engaging and holding the upper of the caulking projecting part to an annular groove part. CONSTITUTION:A caulking projecting part 4 of a holding member 3 is inserted through a through-hole 5 of steel plates 1, 2. Centering is executed by engaging a tapered guide hole pierced on the caulking projecting part 4 and a tapered pin part 11 of the lower face of the lower electrode 10, and engaging the upper end part of the caulking projecting part 4 and an annular groove part 9 for surrounding the tapered pin part 11. A current is allowed to flow while depressing the electrode 10 and the caulking projecting part 4 is heated and softened, squeezed, and simultaneously, flared, and the steel plates 1, 2 are caulked. In this case, a relative position shift generated between the steel plates 1, 2 is suppressed by an engagement of the electrode 10 and the caulking projecting part 4. In such a way, caulking working having a sufficient joining force in performed. subsequently, by pushing up the electrode 10, the caulking working is completed.
Patent JP-S61156946-A (JP)
Title: Multiframe communication system
Inventor: MIZUNO HARUNOBU
Filed: 1984-12-27
Abstract: PURPOSE:To prevent the data-deletion and slip from occurring by making the status of the system ED-detecting to SD-detecting or FT-detecting to be the bus-permission status and clearing the buffer only when SD is detected during the bus-inhabited status of the data frame. CONSTITUTION:When the data frame has not yet arrived, the status of the system is at that of a PASS-INHI10. At the time when the input of data occurs, the start delimiter SD is detected at a delimiter detecting part, and by a status transition 100, the bus status of data transits to the status (P1)20 that permits from the SD-detection to the ED-detection. But at this time, the buffer is caused to clear by the SD-detection. In case when an end delimiter ED or a delimiter abnormality is detected when the system is in the PASS-INHI status, the status is controlled to transits back to the PASS-INHI status 10 being intermediate by a status transition 403. In result, the continuity of the data frame is guaranteed, ad prevention of data-deletion and data-slip from occurring is made able.
Patent JP-2001097299-A (JP)
Title: Receiver for use in space
Inventor: ITSUKAICHI ATSUSHI
IPC: B64G1/66
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To realize accurate receiving characteristics, and simple and accurate mounting arrangement. SOLUTION: A preamplifier 13, a receiving unit 14 and a power source unit 15 are housed in an equipment casing 10. The equipment casing 10 is mounted and arranged on a spacecraft main body 12 with using an attachment part 102 in a condition that a receiving antenna 11 electrically connected to the preamplifier 13 is inserted through an antenna insertion through hole 121 of the spacecraft main body 12 and is arranged to project to outside of the spacecraft main body 12.
Patent JP-S6224874-A (JP)
Title: Work positioning jig
Inventor: TAMURA KINICHI
IPC: B23K11/10
Filed: 1985-12-13
Abstract: PURPOSE:To increase a generality and to quicken the amendment and alteration in the accuracy of a jig by providing a hinge opening and closing type finger gage and to varying the opening of the finger gage according to the shape of a work. CONSTITUTION:The finger gage 42 equipping with an opening adjusting mechanism 50 is arranged on a gage unit 37, which is fitted to the wrist part of a robot 12 via a bracket 38 and the unit 37 performs an oscillating motion via an actuator 45. The finger gage 42 is opened and closed via the actuator 45 and varies the position of the tip 42a of the gage 42 constituting a point contact type receiving part. The positioning of plural works is therefore enabled by adjusting the position and opening of the gage 42 according to the shape of a work for the plural works having different cross sectional shapes. Consequently, the change, etc. of the accuracy are quickened as well as the increase in the generality.
Patent JP-H11117354-A (JP)
Title: Automatically operated construction machinery
Inventor: KURENUMA TOORU
IPC: E02F9/20
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To enhance the sureness of recovering starting operation by installing teaching operation apparatuses in a separable/connectable manner in a driver's cab in a construction machine and a remote operation apparatus located remotely from the construction machine. SOLUTION: A construction machine comprises a hydraulic shovel 5 for excavating earth and stone 4 and discharging to a crasher 6 and a remote operation apparatus 7, and a teaching operation apparatus is installed in a driver's cab in a detachable manner. This teaching operation portion is operated and commands required for teaching are input and one cycle of operation from excavation to discharge of earth is memorized. Then, an operator removes the teaching operation apparatus from the driver's cab and install it on remote operation apparatus 7 and play back the machine for one cycle of operation. At the time of recovering operation of the hydraulic shovel 5, a discharge position to a hopper 62 of the crusher 6 is sometimes deviated from the position originally instructed during the recovering operation of the hydraulic shovel 5.  In this case, the correction of deviation is re-instructed by the teaching operation apparatus connected to to remote operation apparatus 7. Thus, a complete re-teaching work for the automatic construction machine becomes unnecessary and its workability can be enhanced.
Patent JP-2000269172-A (JP)
Title: Method for altering polishing pattern dependence in chemical mechanical polishing
Inventor: DAVID RUSSELL EVANS
IPC: H01L21/3105
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce influences on pattern dependence so that a polishing rate is substantially independent of a characteristic size and density. SOLUTION: This method for CMP contains the steps of forming a CMP slurry containing ceric oxide, adding a slurry reform to a slurry, namely polishing a low structure region at substantially zero rate with the slurry reform for polishing a high structure region at a rate close to a blanket polishing rate, and polishing a structure by the use of the slurry containing a reform.
Patent JP-H04156405-A (JP)
Title: Optical fiber delivery device
Inventor: TAKIMOTO HIROAKI
IPC: C03B37/10
Filed: 1990-10-19
Abstract: PURPOSE:To keep the number of parts from being increased so as to make a device compact by providing the device with plural bobbins fixed on the same rotary shaft, with plural optical fibers wound thereon, plural fiber accumulating means, and a control means for rotating the rotary shaft on the basis of the accumulated state so as to control the accumulation of the optical fibers. CONSTITUTION:There are provided plural bobbins 11 fixed on the same rotary shaft, with plural optical fibers 1 wound thereon, plural fiber accumulating means D such as dancer rollers for accumulating the optical fibers supplied from the bobbins 11, and detecting means 12, 13 for detecting the accumulated state of the optical fibers in plural fiber accumulating means D. There is further provided a control means for rotating the rotary shaft 10 on the basis of the accumulated state so as to accumulate the optical fibers 1 onto plural fiber accumulating means D. The timing for rotating the rotary shaft 10 can be thereby regulated, and also the optical fiber 1 to be delivered can be selected. As a result, an increase in the number of parts in association with an increase in the number of bobbins 11 can be suppressed to a minimum, and the device can be thereby kept compact.
Patent JP-H01122257-A (JP)
Title: Printer device
Inventor: TASHIRO KOJI
IPC: H04N1/00
Filed: 1987-11-05
Abstract: PURPOSE:To easily print the picture of a complex graphic picture or a photograph, etc., by providing an optical image scanner device and an image scanner control part, which processes read picture information and sends them to a printer control part, in a printer device. CONSTITUTION:In the printer device, an optical image scanner device 2 and an image scanner control part 4, which inputs the picture information to be read by the device 2, processes them and sends them to a printer control part 5, are provided. Picture data, which are read in a sensor part 21, are sent to the control part 4, processed here and sent to the control part 5. The picture information are sent through the control part 5 to the printing part of a printer main body 3. Thus, the image of the complex graphic picture or the photograph, etc., is easily printed.
Patent JP-2001097159-A (JP)
Title: Air bag and air bag device
Inventor: NISHIJIMA KAZUYOSHI
IPC: B60R21/203
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To improve the expansion characteristic of an air bag, and reduce the manufacturing cost by a simple configuration. SOLUTION: Between a first foundation cloth 21 and a second foundation cloth 22 constituting the outer shell of an air bag, a third foundation cloth which is smaller than the first and second foundation cloths 21, 22, is arranged. The third foundation cloth covers a gas inlet 28 formed in the first foundation cloth 21, and is sewed in the first foundation cloth 21 at four spots, ring-like joint parts 33. An exhaust port 35 which is open to the opposite side to an occupant, is formed at a part surrounded by one joint part 33.
Patent JP-H04156092-A (JP)
Title: Movement adaptive type luminance signal/chrominance signal separating filter
Inventor: TANIGUCHI JUNKO
IPC: H04N9/78
Filed: 1990-10-18
Abstract: PURPOSE:To reduce the deterioration of resolution and the generation of cross talk by adaptively switching inter-field operation and executing inner-frame Y-C separation for detecting the vertical edge of a Y signal and mixing the result of inner-field band limitation with the detected result. CONSTITUTION:When a movement detecting circuit 80 judges an image as a moving image, an inner-frame Y-C separating circuit 50 detects inter-field correlation and then an output obtained by selecting any one of three kinds of operation including inter-field operation, inner-field horizontal band limitation and inner-field vertical band limitation by the circuit 50 based on the level of the correlation and inter-field correlation are locally detected. Then, an output obtained by selecting either one of three kinds of operation including the inter-field operation and the inner-field horizontal band limitation by means of the circuit 50 based on the detected result is mixed with the output of a vertical edge detecting circuit and an inner-frame Y-C separated Y signal 112 and an inner-frame Y-C separated C signal 113 are outputted. Consequently, an image having high resolution and reduced at its picture quality deterioration to be generated due to cross talk can be reproduced.
Patent JP-H03140472-A (JP)
Title: Production of built-up film of oxide fine particle
Inventor: TANNO MASANOBU
IPC: C01G3/00
Filed: 1989-10-27
Abstract: PURPOSE:To form a dense thick film or a linear built-up film of a superconductor by spraying and pyrolyzing a soln. contg. necessary constitutional elements to synthesize fine particles for crystallizing the superconductor and spraying the fine particles on a base plate at high velocity and forming the dense built-up film on the base plate. CONSTITUTION:A metallic salt soln. or an organic acid soln. which contains the respective constitutional elements of Ba, Y and Cu for a Y-based superconductor or of Bi, Pb, Sr, Ca and Cu for a Bi-based superconductor is sprayed with a soln. atomizer 1 and spray pyrolyzed. The fine particles crystallized as the superconductor are directly synthesized. These fine particles being an aerosol state are sprayed on a base plate 7 from a nozzle 6 at high velocity by utilizing the pressure difference due to decompression or pressurization. A dense built-up film is formed on the room-temp. or heated base plate 7 by utilizing the inertia force of the fine particles. Thereby practical utilization of the superconductive material as the thick film or a wire rod is promoted.
Patent JP-S61157815-A (JP)
Inventor: TAKAHASHI YOSHIKI
IPC: F16B35/04
Filed: 1984-12-27
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-H05118386-A (JP)
Title: Toothed belt
Inventor: FUJIWARA AKINORI
IPC: D03D15/00
Filed: 1991-10-28
Abstract: PURPOSE:To improve molding stability so as to eliminate an improper out-tooth while improving both performances of durability and noiseproof by improving a structure of threads extended in the lengthwise direction of a fabric belt. CONSTITUTION:A fabric of coating a tooth part formed in a belt main unit is woven by a thread 6 extended in a belt lengthwise direction consisting of a covering thread with a synthetic fiber crimped thread 9 wound on a core thread 8 consisting of elastic thread and a thread extended in a belt width direction consisting of a synthetic fiber spun yarn.
Patent JP-H06126955-A (JP)
Title: Electrostatic modified type ink jet head and recording method with same
Inventor: SAKAI TOSHIO
IPC: B41J2/045
Filed: 1992-10-20
Abstract: PURPOSE:To provide an ink jet head which can prevent evaporation of ink by independently providing nozzles and closing an ink discharge passage immediately before printing. CONSTITUTION:An ink jet head has an ink chamber 9 for filling ink therein and an orifice 6 for externally discharging the ink in the chamber, and comprises conductive elastic elements 3, 3 covered with insulating layers 4 and vertically oppositely disposed at the chamber side of the orifice 6 to form an ink discharge passage 9' therebetween. When a voltage is applied between the elements 3 and 3, the elements are elongated by an electrostatic attraction force to be applied to the elements to close the passage 9'. When both the elements are grounded, the elements are returned to original states to open the passage 9'.
Patent JP-2001099156-A (JP)
Title: High temperature superconductive magnetic bearing device and high temperature superconductive flywheel device
Inventor: NAGAYA SHIGEO
IPC: H02J15/00
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To improve cooling structure of a high temperature superconductive magnetic bearing device. SOLUTION: A high temperature superconductive magnetic bearing device is constituted so that rotating shafts 3', 4', 6' rotatably driven, an inner peripheral permanent magnet 7 and an outer peripheral permanent magnet 8 built in a thrust collars 5 fixed to the rotating shafts 3', 4', 6', and a superconductive thrust bearing 50 constituted of a high temperature superconductive bulk body 10 arranged to be separated by an interval from the permanent magnets 7, 8 are stored in casings 19, 20, 21, 22 that are kept to be vacuum. A back face of the high temperature superconductive bulk body 10 opposite to a face opposed to the permanent magnets 7, 8 is attached to a heat conduction plate 61, the heat conduction plate 61 is connected to a cooling machine 63 through a flexible conductor 62, and the heat conduction plate 61 is supported by a heat insulation support frame 64.
Patent JP-S63133141-A (JP)
Title: Automatic photographic printer provided with parameter determining device for simulator
Inventor: SUZUKI KENJI
IPC: G03B27/73
Filed: 1986-11-26
Abstract: PURPOSE:To perform simulation of high precision by calculating such values of parameters that the sum of distances on a chromaticity diagram between the chromaticity of each reference color of the picture of a reference print and that of the picture of a simulator corresponding to each reference color is minimum and allowing the simulator picture and the print picture to coincide with each other. CONSTITUTION:Colorimeters 44 and 42 are provided to measure chromaticities of the picture displayed by a simulator 34 and a reference print 27 which is obtained by printing and developing the image of a reference color negative, where plural different reference colors are photographed, by an automatic photographic printer with the quantity of light fixed, and parameter operating means 46, 48, and 50-60 are provided to operate such values of parameters that the sum of distance on the chromaticity diagram between the chromaticity of each reference color of the picture of the reference print 27 and that of the picture of the simulator 34 corresponding to each reference color is minimum. Parameters for the minimum sum of distances are used to convert picture information, thereby allowing the print picture and the simulator picture to most coincide with each other with respect to hue and chroma.
Patent JP-H07113750-A (JP)
Title: Band seal detecting method for capsule medicine
Inventor: UENO KOROKU
IPC: A61K9/48
Filed: 1993-10-15
Abstract: PURPOSE:To detect the band seal of a capsule medicine automatically and reliably by a system which can be constructed at comparatively low cost. CONSTITUTION:A capsule medicine 1 is housed in the capsule pocket 3 of a PTP base material sheet 2, and this PTP base material sheet 2 is advanced in the lengthwise direction of the capsule medicine 1, and light beam 5 is radiated to the capsule medicine l housed in the capsule pocket 3 from a floodlamp 4, and the reflected light 6a and 6b are received by a light receiving unit 7, and the existence of a band seal 9 is detected by intensity of the reflected light 6a and 6b.
Patent JP-H08145781-A (JP)
Title: Vibration analyzing pre-computing unit
Inventor: SAKAMOTO MASAHIKO
IPC: G01M99/00
Filed: 1994-11-16
Abstract: PURPOSE: To provide a vibration analyzing pre-computing unit for separating the positional component from the vibrational component of a measuring target and outputting a signal having the high signal to noise ratio. CONSTITUTION: A noncontact vibration detector 1 arranged in the specified position of a vibration measuring target, a DC amplifier 2 for receiving the output of the vibration detector, a low pass filter 3 for receiving the output of the DC amplifier, and an A/D converter 6 for receiving output of the low pass filter 3 are provided. Moreover, a computer 5 for receiving the output of the A/D amplifier and outputting a change component signal of the position of the vibration measuring target, a D/A converter 7 for receiving a change signal of the position of the computer, a differential amplifier 8 for receiving output of the D/A converter and the vibration detector and outputting a differential signal between them, and the computer 5 for receiving the output of the differential amplifier through the A/D converter and calculating a vibrational component signal of the vibration measuring target are provided.
Patent JP-S60229844-A (JP)
Inventor: NOOMAN ESU ROOREN
IPC: B60R19/22
Filed: 1984-12-27
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。