baber/WOPTO huggingface dataset:
Patent JP-H06200776-A (JP)
Title: Ground surface moving work machine driven by vertical shaft type overhead valve engine
Inventor: KURIHARA KATSUMI
IPC: F02B63/00
Filed: 1992-12-28
Abstract: PURPOSE:To improve the thermal efficiency of an engine and make it small- sized and lightweight by setting the average speed of a piston in the engine to a specific range, and forming a cylinder, a cylinder head, and a crank chamber case with an aluminum alloy. CONSTITUTION:The rotary cutting edge blade H1 of a ground surface moving work machine K1 is rotated by a vertical shaft type overhead valve engine E1 via a power transmission section 330 to do the required work. The crank shaft 2a of the engine E1 is arranged perpendicularly to the ground surface. The average speed of a piston 12a is set within the range of 4-10m/sec, and it is rotated at the 1/2-speed against the crank shaft 2a. A cam shaft 33a arranged in parallel with the crank shaft 2a is used as a power extracting shaft. A cylinder 1a, a crank chamber case 24a, and a cylinder head are formed with an aluminum alloy respectively. The thermal efficiency of the engine E1 is improved, and the engine E1 can be made small-sized and lightweight.
Patent JP-H06178564-A (JP)
Title: Strain element actuator
Inventor: ASANO MOTOMU
IPC: B81B3/00
Filed: 1992-12-09
Abstract: PURPOSE:To covert the displacement of a strain element into flexural movement by an elastic body, and transmit the converted optional motion into other objects with a transmission part. CONSTITUTION:This is a strain element actuator being characterized by strain elements 2a and 2b being provided in the positions symmetrical with respect to the transmission part of an elastic body 4 where the transmission part 3 is projected at the center.
Patent JP-2001169749-A (JP)
Title: Live bacterium composition
Inventor: MORI TAKAHARU
IPC: A61K35/745
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a means for orally administering Bacillus bifidus to proliferate the Bacillus bifidus in the intestines, and further to improve the defect of the dosage forms such as a drink and a tablet. SOLUTION: The composition or a chewable agent contains the Bacillus bifidus, a lactic acid bacterium and a Bacillus natto. Preferably, the composition or the chewable agent contains the Bacillus bifidus, the lactic acid bacterium, the a Bacillus natto, vitamin B2, Vitamin B6 and vitamin C. A method for promoting the proliferation of the Bacillus bifidus comprises formulating the lactic acid bacterium and the Bacillus natto. Preferably, the method for promoting the proliferation of the Bacillus bifidus comprises formulating the vitamin B2, vitamin B6 and the vitamin C.
Patent JP-2001171101-A (JP)
Title: Imaging apparatus
Inventor: OKUBO AKIO
IPC: B41J29/00
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus in which incomplete electrical bond between a recording head 2 and a carriage 15 is corrected automatically without having any adverse effect on the image being formed on a recording sheet 1. SOLUTION: The imaging apparatus comprises a carriage 15 for holding a recording head 2 removably, and an electrical contact between the recording head 2 and the carriage 15 wherein the carriage 15 reciprocates to form an image on a recording sheet 1. Means 20 for pressing the recording head 2 at a region other than the recording region of the recording sheet 1 is provided and the recording head 2 is pressed by the pressing means 20 upon detection of incomplete electrical connection.
Patent JP-2000176532-A (JP)
Title: Nozzle jetting type pickling device for descaling hot- rolled steel sheet
Inventor: IWASA KUNSHIYU
IPC: B21B45/06
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To drastically shorten the time needed to reoperation and to improve the operating ratio of equipment by turning the integrated structure of an upper jetting nozzle and an upper straightening plate to retracting limit with a header tube for jetting nozzle as the center and executing the passing of a steel sheet only by feeding with pinch rolls at the inlet side of the steel sheet. SOLUTION: The integrated structure of the upper jetting nozzle 4 and the upper straightening plate 5 is made to the advanced steel sheet 10 so as to parallel the upper straightening plate 5 to the upper surface of the steel sheet 10 and shift the upper jetting nozzle 4 to a jetting position, or so as to turn for retracting the upper straightening plate 5 and the upper jetting nozzle 4 to the upper part. In the passing operation of the steel sheet, a rod in each fluid cylinder is extended to the rear part retracting limit and the upper jetting nozzle 4 and the upper straightening plate 5 are turned to the upper retracting limit and the pinch rolls 2a at the inlet side is rotated and the steel sheet 10 is fed to the outlet side to pass the steel sheet.  In this way, the time needed to the reoperation after stopping a pickling device or after cut-off accident of the steel sheet during operation, can drastically be shortened, and the operating ratio of the pickling and the related equipment is improved.
Patent JP-2000190263-A (JP)
Title: Robot calibration method and device
Inventor: HIRASAKO SHINYA
IPC: B25J15/08
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a robot calibration method and device, which automatically calibrate a relation between the position of a sensor detecting a work and the position of a robot in this robot system capable of detecting the center position of the work for transferring the work to the center position of a work receiver. SOLUTION: In this work transferring robot 1 equipped with a hand part 2, and with work position sensors 4 and 5 detecting the periphery or surface of a work, this device includes a process in which a reference work Wo is held in the detective range of a sensor unit 6, and the hand part 2 is moved to the detective range of the sensor 6 so as to allow the reference work Wo and the center position of the hand part 2 to be detected by the sensor unit 6, a process in which the hand part 2 is moved to a position where the periphery or surface of the reference work Wo can be detected by the work position sensors 4 and 5,  and also includes a process in which a distance is computed between the center position when the reference work Wo agrees with the center position of the part 2 and the center position when the periphery or surface of the reference work Wo is detected by the work position sensors 4 and 5, and the computed value is thereby stored as a correction value.
Patent JP-2000197221-A (JP)
Title: Closed type gas insulated three-phase switchgear
Inventor: MEINHERZ MANFRED
IPC: H02B13/035
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To form a closed type gas insulated three-phase switchgear, in such a way that the switchgear can be used for low levels (73-145 kV) in a high- voltage division and can be assembled easily, and in addition, the space required by the switchgear can be reduced as much as possible. SOLUTION: In a closed-type gas insulated three-phase switchgear, all switchgear constituting equipment, such as current terminals, a circuit breaker 4, a coupled disconnecting and grounding switch 6, buses 8, etc., are successively arranged in the axial direction A of a cylindrical metallic container 2 in the common gas space of the container 2. Within the extents of the buses 8, the container 2 shifts to a cylindrical body 21, extending in the direction perpendicular to the container 2, and the body 21 is provided with flanges for fixing isolated insulators 9 which supports the buses 8 on both sides.
Patent JP-H11185696-A (JP)
Title: Time-of-flight type mass spectrograph
Inventor: ANDO MASANORI
IPC: G01N27/62
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To enhance resolution in a linear type TOFMS. SOLUTION: A deflection electrode 34 is arranged in an exit of a flight space 22 to curve an advancing direction of a charged particle (an ion) to be guided to a second detector 33. On the other hand, a non-charged neutral particle advances rectilinearly to reach a first detector 32. Though a part of the ions generated out of a sample 12 at the same time is decomposed during flight, and though flight times of the resulting neutral particles generated thereby are dispersed, sharp peaks are provided to enhance resolution because only ions are separated to be detected.
Patent JP-2001175510-A (JP)
Title: Method and system for compressing trace data
Inventor: OZAWA HIROMI
IPC: G06F11/34
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To efficiently use a trace buffer by surely collecting only data required for debugging or fault analysis by preventing the same data which occur repeatedly, from being recorded. SOLUTION: Concerning a tracer for cyclically recording plural state values inside an LSI, trace data are divided into a first field with a high frequency to change the state values and a second field with a low frequency to change the state values and when the latest registered trace data in the second field are compared with the received trace data in the second field and these data are coincident, the received trace data in the second field are not registered. When registering the received trace data, they are traced after respectively adding identifiers to the respective data in the first field and the second field.
Patent JP-H11182784-A (JP)
Title: Heat insulating material and manufacture therefor
Inventor: KIKUCHI SHIRO
IPC: F16L59/147
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To easily apply a heat insulating material to piping, and to reduce a manufacturing cost by forming an integral structure of an external facing material and hard plastic foam, and arranging trapezoidal notches having the optical number and size and forming the external facing material side a the upper bottom on the hard plastic foam. SOLUTION: A heat insulating material 1 forms an integral structure out of an external facing material 2 and hard plastic foam 3 so that notches 5 having the optical number and size are arranges on the hard plastic foam. The notches 5 form trapezoidal notches 5 forming the external facing material 2 side as the upper bottom, and this trapezoidal upper bottom part is arranged at a distance of 2 to 10 mm from external facing material 2 side. Therefore, the heat insulating material is constituted so as to further improve heat insulating performance. a shape, the size and the number of the cutouts 5 are properly selected by considering a heat insulating thickness being a use purpose of the heat insulating material 1, a diameter of heat insulting object piping and a temperature at practical use time. Heat insulating execution work to piping as a heat insulating object body can be easily performed, so that manhours of the heat insulating execution work can be sharply shortened.
Patent JP-2000188354-A (JP)
Title: Manufacture of semiconductor package
Inventor: TAKEYA NORIAKI
IPC: H01L23/12
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor package with which the deformations such as warpage, etc., of a flexible circuit substrate can be eliminated, even after the flexible circuit substrate is adhered to an opening of a metallic frame. SOLUTION: A sheet-like flexible circuit substrate 7 is adhered to the opening of a metallic frame 1 with an adhesive agent and is used as an intermediate product for semiconductor package. Furthermore, the intermediate product is transferred to respective steps for manufacturing a semiconductor package such as mounting of semiconductor element 9, wire bonding, resin packaging, etc. In such a manufacturing method, before the flexible substrate 7 is adhered to the metallic frame 1, the substrate 7 is moistened and is thereafter is adhered to the metallic frame 1. It is left for a fixed period or longer under normal environment or under a low-moisture environment, thus reducing warpage of the substrate 7.
Patent JP-H11179705-A (JP)
Title: Manufacture of rattan product
Inventor: KAMEI MANABU
IPC: B27J1/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a rattan product which can utilize enamel which is hard and has a bamboo-like gloss, can control the generation of color-tone nonuniformity due to the seepage of oil from enamel, and has good impact resistance and water resistance. SOLUTION: A method for manufacturing a rattan product in which two rattan materials 2 containing enamel, the rattan material 2 containing enamel and a bamboo material, and at least one kind of core material of a willow material and others are assembled is constituted from a process in which the surface of an assembled semi-finished product is coated with an adhesive layer 4 and a process in which the adhesive layer is coated with a coating.
Patent JP-H11346372-A (JP)
Title: Image processing method and image outputting device
Inventor: UCHIDA MITSUHIRO
IPC: G06T1/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a reproduced image high in quality from a digital image signal obtained by an image pickup device by extracting featured values indicating the characteristics of the image pickup device from the digital image signals of plural subjects photographed by the same image pickup device, and operating an image processing corresponding to the featured values to the digital image signal. SOLUTION: An image processor 2 of an image reproducing system operates an image processing for correcting the gray balance of a digital image signal S. A featured value extracting means 4 calculates the mean value of color signals R, G, and B constituting each digital signal S as featured values T. Each mean value Ri, Gi, and Bi of the color signals R, G, and B is calculated for each digital image signal S, and each mean value Rave, Bave, and Gave, of the mean values Ri, Gi, and Bi are calculated. In an image processing means 5, each picture element of the digital signal S is calculated with a prescribed formula based on the calculated mean values to correct the deviation of color reproduction.
Patent JP-H11190672-A (JP)
Title: Torque sensor and power steering
Inventor: GOTO YOSHIHIRO
IPC: G01L5/22
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a torque sensor compact, high in output sensitivity and economical. SOLUTION: Input and output shafts 2, 4 are elastically connected to each other in response to transmission torque so as to be relatively rotatable around the same axis. A second receiving part 72 corotatable with the output shaft 4 can be movable in the axial direction of the input and output shafts 2, 4 relatively to a first receiving part 71 corotatable with the input shaft 2, according to the relative rotating quantity of the input and output shafts 2, 4. A receiving position of a detecting part 83 pressed to both receiving parts 71, 72 by resilience can be changed according to the relative moving quantity of both receiving parts 71. 72 so that the detecting part 83 is moved in the radial direction of the input and output shafts 2, 4 according to the relative moving quantity of both receiving parts 71, 72.  A signal corresponding to transmission torque can be outputted on the basis of the change of resilience for pressing the detecting part 83 to both receiving parts 71, 72.
Patent JP-2000166406-A (JP)
Title: Rainwater watering apparatus for housing
Inventor: SUZUKI KENICHI
IPC: A01G27/00
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a watering apparatus having an inexpensive installation cost, freely usable at any place in a house without restriction of an installation position, capable of using a natural energy and efficiently circulating and using water supplied to a planter. SOLUTION: This apparatus stores rainwater fallen in a solar battery panel 2 in a rainwater intake tank 4, holds the rainwater in a water tank 7 communicating with the rainwater intake tank, operates an electrically-driven pump 8 by electric power generated by the solar battery panel 2 to supply water to planters 3a and 3b when a time for water supply, returns surplus water through a water supply route 9 and a return hole 9a to the water tank 7 and uses the water.
Patent JP-H11195479-A (JP)
Title: Induction heating device
Inventor: WAKAMATSU YASUMICHI
IPC: B21B45/00
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage accident of a water-cooled copper pipe by forming the side receiving the radiation heat from a material to be heated by use of a stainless plate, and compounding a water-cooled magnetic shield plate having a water-cooled copper pipe of copper plate mounted thereon on the heating coil side on the reverse side. SOLUTION: A plurality of weld stud bolts 11 are provided at prescribed intervals on the reverse side of a stainless plate 7. A water-cooled magnetic shield plate 10 has a water-cooled copper pipe 9 integrally and flatly bonded along the periphery of a copper plate 8, and bolt insert holes are bored in the copper plate 8 in conformation to the weld stud bolts 11. The weld stud bolts 11 of the stainless plate 7 are inserted to the bolt insert holes 12 of the copper plate 8, and flat washers 13 and spring washers 14 are fitted to the tips of the weld stud bolts 11 and fixed by hexagon cap nuts 15, whereby the stainless plate 7 is integrally connected to the copper plate 8. The resulting facing plate 6 is mounted so as to surround the outside of a heating coil mounted on a C-type edge heater.
Patent JP-2000193973-A (JP)
Title: Liquid crystal display device
Inventor: FUKUCHI YORIKO
IPC: G02F1/13363
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device in which deterioration such as picture inversion when observed with viewing angles inclined to the left or right or to upper or lower directions is prevented, which shows high transmittance and which can be driven by a low voltage. SOLUTION: The liquid crystal display device is provided with a liquid crystal display cell to be driven having a homogeneously aligned nematic liquid crystal layer and held between two polarizing plates 12, 13, and two phase difference compensating layers 30, 31 held between the liquid crystal display cell to be driven and polarizing plates 12, 13 respectively, and is constructed in such a way that each of the optical retardation compensating layers 30, 31 compensates the modulation of light passing the upper and the lower parts of the liquid crystal display cell to be driven, respectively.
Patent JP-2000189389-A (JP)
Title: Sleeping state monitor
Inventor: FURUKAWA SATOSHI
IPC: H04N7/18
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To monitor the sleeping states of patients continuously. SOLUTION: The sleep state monitor device comprises a light source 1 for illuminating a subject M, a photographing means 2 for photographing the subject M, moire fringe generation slits 3a and 3b disposed in front of the light source 1 and photographing means 2, an A/D conversion part 4 for sequentially digitally imaging video signals sent from the photographing means 2, a first image memory 5a for storing digitized image data, a second image memory 5b for holding digitized image data, a storage control part 6 for passing image data kept in the first image memory 5a to the second image memory 5b and storing the first image memory 5a with new digitized image data from the A/D conversion part 4, and an analyzing means 7 for analyzing or comparing images stored in both first and second image memories 5a and 5b.
Patent JP-2000297680-A (JP)
Title: Engine control method during water temperature sensor failure
Inventor: JEONG CHUL-WHA
IPC: F01P11/16
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To improve startability at cold start and eliminate instability by outputting an engine control signal according to learned information of water temperature, terminating updating of a target value to prepare the eventual learned temperature information, and outputting the engine control signal to control engine start and idling after the engine is started. SOLUTION: An ECU 20 outputs a relevant prescribed engine control signal to a drive means 30 after learning a value of water temperature information as a target value, and controls engine start. When the initial value of the water temperature information exceeds the target value, the ECU 20 decides the temperature of water as being low and reduces the initial value of the water temperature information for updating it to a water temperature information with a prescribed period. Then, the ECU 20 conducts operation for learning, outputs the prescribed engine control signal for engine start to the drive means 30, and then decides it as being an engine stall. Consequently, the engine is stably maintained an idling state, until it is warmed up after the start.
Patent JP-2001180724-A (JP)
Title: Hinged cap
Inventor: TSUCHIDA HARUO
IPC: B65D47/08
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To easily remove a cap body from a mouth of a bottle in classification disposal of a two-piece hinged cap comprising the cap body having no weakened line and a lid to be assembled with the cap body as a technical target, whereby the hinged cap can be easily, quickly and smoothly classified. SOLUTION: The hinged cap comprises the cap body 1 having a pour-out port at the top and a lower portion of an assembling cylinder 2 to be fitted over the mouth 22 of the bottle wherein the lower portion is formed as an easily elastically deformable thin portion 3 and the lid 13 to be fitted over the thin portion 3 of the cylinder 2 with a coupling plate 19 standing on an upper surface at a rear end of an outer cylinder 17 to be undercut-coupled with the cylinder 22 via the thin portion 3 wherein an upper end of the coupling plate 19 is coupled via a hinge 20 with an upper lid 14 which opens/closes the pour-out port and a pair of thin weakened lines 21 are longitudinally formed from an upper end to a lower end of the outer cylinder 17 approximately immediately below at least one of side ends of the plate 19.
Patent JP-2000194284-A (JP)
Title: Display device
Inventor: MURAYAMA KOHEI
IPC: G09F13/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide the display device which can increase the lighting effect of a display part using light emitting diodes. SOLUTION: The display device D is equipped with light emitting diodes 11 which are fitted to a circuit board 10, a synthetic-resin-made case 12 formed of cylindrical wall parts 12A which are arranged on the circuit board 10 and surround the four sides of the light emitting diodes 11, a display plate 13 which is arranged on the case 12, a display part 13A provided to the display plate 13, and a reflection wall parts 12B which are formed on the wall parts 12A and spread obliquely from the sides of the light emitting diodes 11 to the side of the display plate 13.
Patent JP-2000192482-A (JP)
Title: Spacer for molding manhole
Inventor: TAKAHASHI EIZO
IPC: E02D29/12
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a spacer for molding a manhole, into which a mandrel such as a wire can be passed easily by connecting two split bodies, and which can also cope with manholes having slightly different wall diameters, has excellent workability, and can be manufactured at a low cost. SOLUTION: The spacer for molding the manhole is arranged between forms for a manhole exterior wall for molding a manhole wall and forms for a manhole interior wall. One ends of the outer circumferences of approximately two semi-columnar split bodies 2, 3 are connected mutually by a hinge 4 at that time, a retaining band 5 is formed to one split body 2 and a retaining member 6 and an adjusting handle 9 are formed to the other split body 3 in the vicinity of the other outer circumferential ends, approximately semicircular holes 11a, 11b, into which a mandrel is inserted, are formed at the central sections of diameters respectively, a plurality of opening windows 13 are formed to each semi-column, and a plurality of abutting projections 16 to the forms are shaped to the outer circumferences of each semi-column.