baber/WOPTO huggingface dataset:
Patent JP-2000161043-A (JP)
Title: Measuring device for mass of particulates exhausted from internal combustion engine
Inventor: INOHARA TAKAYUKI
IPC: G01M15/00
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To simply measure mass of particulates included in exhaust gas from an internal combustion engine. SOLUTION: In this measuring device, visible ray is irradiated to exhaust gas from an internal combustion engine 11 by a light transmittance measuring means 12. Absorbance is measured from average intensity in all areas of wavelengths of the transmitted light. In addition, a flow amount of the exhaust gas is measured by an engine revolutionary speed sensing means 13. Based on Lambert-Beer's law, mass of particulates included in the exhaust gas is estimated by means of an operation means 14 from the absorbance of the exhaust gas and its flow amount. The device can be reduced in size and cost because its structure and computation method is simplified. In addition, the measurement can be repeated for a short time both in a stationary state and a transient state. The device can be mounted on an automobile, accordingly.
Patent JP-H10158176-A (JP)
Title: Treating and preventing agent of precancerosis
Inventor: TERADA TAKESHI
IPC: A61P43/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a treating and preventing agent for preventing and treating a patient in early stage in a precancerosis state before the cancer. SOLUTION: This treating and preventing agent of precancerosis includes one or more of potassium chloride, potassium acetate, potassium carbonate and potassium gluconate. The treatment is performed by orally administering the potassium agent at the breakfast, lunch and supper times and between the meals. If necessary, the number of dosages can be increased.
Patent JP-H08169198-A (JP)
Title: Writing board for meeting
Inventor: MURAMOTO JUNZO
IPC: B43L1/04
Filed: 1994-12-19
Abstract: PURPOSE: To provide a compact and easily portable writing board for a meeting which can be used simply. CONSTITUTION: This writing board for a meeting consists of a single flexible sheet body 1 for forming a writing surface, and a frame 2 installed on the outer edge of said sheet body 1. These constituent parts are freely foldable and stretchable. This frame 2 is composed of two semi-frame works H, H which are connected to each other by hinges 8. In addition, the hinge 8 has two axial cores in parallel and at the same time, two gear parts which are mutually engaged with the other on each axial core.
Patent JP-H08250496-A (JP)
Title: Ion beam machining device
Inventor: IZAI HIROYASU
IPC: H01L21/3205
Filed: 1995-12-22
Abstract: PURPOSE: To locally form a film in an arbitrary direction with an ion beam by rotating X- and Y-direction ion beam scanning signals in an ion beam scanning signal generating route by means of a scanning direction rotating signal generating section which rotationally transforms the coordinates of the scanning signals so that the scanning signals can scan while the signals are deflected in an arbitrary direction. CONSTITUTION: Secondary charge particles discharged from the surface of a sample 9 are detected and converted into luminance signals by means of a secondary charged particle detector and inputted to a display 12 together with scanning signals from a scan control section 13. The display 12 displays a secondary charged particle image. The position where a metallic pattern film is to be formed on the sample 9 is searched from the image. Then a scanning direction rotating signal generating section 15 which rotationally transforms the coordinates of X- and Y-direction scanning signals rotationally moves the secondary charged particle image and a scanning extent setting section 14 sets the area in which the metallic pattern film is to be formed and performs film forming work. Thus a local film can be formed in an arbitrary direction with an ion beam.
Patent JP-H01250941-A (JP)
Title: Radiographic information reading and reproducing device
Inventor: NAKAJIMA NOBUYOSHI
IPC: G03B42/02
Filed: 1988-12-28
Abstract: PURPOSE:To miniaturize the entire system by using the same sub-scanning means in an optical scanning part in order to read and reproduce image information. CONSTITUTION:When an first accumulative phosphor sheet 1 is carried out from the optical scanning part 20, a recording sheet 4 is ejected from a recording sheet feeding part 50; the recording sheet 4 is carried in the direction shown by an arrow B1 and then is carried in the optical scanning part 20. In the part 20, the image information, which was previously read from the accumulative phosphor sheet 1, is recorded on the recording sheet 4 while the sheet 4 is carried in the direction shown by an arrow B2 by means of the optical sub- scanning means 26. The recording sheet 4 is modulated and then scanned by a laser beam 21A, thereby reproducing the image information recorded on the accumulative phosphor sheet 1: by the both use of main scanning means and sub-scanning means in the optical scanning part 20, it reads the image information on the accumulative phosphor sheet 1 but also reproduces the image information on the recording sheet 4. Thus, the entire system is miniaturized.
Patent JP-H07199645-A (JP)
Title: Developing roller and developing device
Inventor: SAWA EIJI
IPC: F16C13/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a developing roller which has low hardness and good adhesion property, does not generate such inconvenience as to contaminate a photoreceptor, etc., makes it possible to obtain high-grade images free from uneven densities and fogging, etc., in wide environments from a low temp. and low humidity to high temp. and high humidity and does not generate deterioration of the images in long-term use and a developing device using the same developing roller. CONSTITUTION:The elastic layer 3 of the developing roller 1 constituted by forming the elastic layer 3 having conductivity on the outer periphery of a well conductive shaft 2 is formed of a polyurethane resin having water absorbance of <=3%. The resistivity thereof is adjusted to 10<4> to 10<10>OMEGAcm and the hardness thereof to <=55 deg. in JIS-A scale. Further, the developing roller having the excellent performance equiv. to the performance described above is obtainable even if the conventional single layer roller is provided with a sheath layer (skin layer) consisting of the polyurethane resin having the water absorbance of <=3%. Further, this developing device is obtd. by using the developing roller.
Patent JP-H11167231-A (JP)
Title: Paper carrying device for electrophotographic device
Inventor: OGAWA HARUYUKI
IPC: B65H23/16
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a paper carrying device for an electrophotographic device capable of realizing stable continuous paper feeding without causing the fault of printing quality by providing a leaf spring-like member constituted by fixing one end on the upper surface of a paper guide plate on the upside of the paper guide plate. SOLUTION: The leaf spring-like member 11 constituted by fixing one end on the upper surface of the paper guide plate 5 is provided on the upside of the plate 5. Thus, printing paper 3 receives reaction F4 from the member 11 first, and then the member 11 is bent and integrated with the plate 5, so that it receives the reaction F3 possessed by the plate 5. Therefore, when the paper 3 is stopped from a printing state and when it is shifted to the printing state from a stopping state, the paper 3 receives the reaction F4 from the member 11 smaller than the reaction F3 instantaneously, whereby impact force received by the paper 3 is made much weaker than in the conventional device.
Patent JP-H07184622-A (JP)
Title: Lifting apparatus for leaf tobacco
Inventor: UENO HIROAKI
IPC: A24B1/08
Filed: 1993-12-28
Abstract: PURPOSE:To provide a lifting apparatus for leaf tobacco capable of easily and safely carrying out the lifting work of leaf tobacco, etc., to a high place. CONSTITUTION:Screw rods A to D are supported on supporting frames 10 in a state to be synchronously rotatable with a chain 20, etc., and pipes P1, P2 for suspending leaf tobacco are detachably attached between pipe holding tools 30, 40 simultaneously movable in vertical direction by engaging with each of the screw rods. Leaf tobacco is suspended by the pipes P1, P2 lowered to a low position and the pipe holding tool 30 is lifted to a necessary height. The above operations are repeated to finish the suspending work of leaf tobacco at a high place. Accordingly, the work can safely and easily be performed without necessitating the work at a high place.
Patent JP-H04204198-A (JP)
Title: Signal selection for power plant monitoring system
Inventor: KANEMOTO SHIGERU
IPC: G01D1/12
Filed: 1990-11-30
Abstract: PURPOSE:To enable selection of a signal necessary for pursuit of cause by preserving a time-series data comprising a plurality of measuring signals from a power plant into a disc of a calculator to select a signal necessary for monitoring from on a cause-effect network between signals prepared. CONSTITUTION:A plurality of signals are latched through an A/D converter connected to a power plant 1 to detect a necessary abnormal condition by an abnormality detection means 3 and a data comprising a plurality of signals then obtained is preserved with a data preserver 4. Besides raw data values, a time-series data preserved is preserved together with a wave form pattern abbreviated, a name of signal, data collecting conditions, a name of abnormality detection trigger signal and the like concerning the data. Then, the selection of signals necessary for the pursuit of cause is performed with a data retrieving device 7 and the results are shown on a display 8. A network data base is prepared beforehand about a cause-effect network. This enables quick selection of a proper signal responding to conditions at emergency without overlooking it.
Patent JP-H05148550-A (JP)
Title: Heat treatment furnace
Inventor: IDE TAKEO
IPC: C21D9/52
Filed: 1991-11-25
Abstract: PURPOSE:To provide the heat treatment furnace which enables the simultaneous execution of the heat treatment of plural pieces of long-sized metallic wires, the direct and actual measurement of the temp. in the furnace and the uniform maintenance of the temp. in the furnace. CONSTITUTION:This heat treatment furnace is constituted to heat-treat the long-sized metallic wire a while allowing these wires to travel in a furnace core tube 1 through apertures 2 of respective end walls 10 closed at both ends and has a partition wall 6 which is inserted from one end to the other end along the longitudinal direction in the furnace core tube 1 and divides the inside of the tube to plural treatment chambers, the plural apertures 2 respectively bored in the end walls 10 at both ends opposite to the respective treatment chambers in the furnace core tube 1 divided by the partition plate 6 and light shielding plates 8 which are inserted apart spacings from the respective end walls 10 between the end walls 10 at both ends of the furnace core tube 1 and the partition plate 6 and have apertures 9 respectively in the positions opposite to the apertures 2 of the respective end walls 10.
Patent JP-H02178583-A (JP)
Title: Automatic seal device for transporting-in and-out gate
Inventor: YAMAMOTO HIROSHI
IPC: B65G1/00
Filed: 1988-12-29
Abstract: PURPOSE:To enable a positive sealing of a clearance between a cargo table and a platform to be carried out by a method wherein an ascending or descending mechanism is operated in response to a signal from a sensor for sensing a height of the cargo table of a delivery vehicle advanced into a gate, and a lower dock shelter is moved up or down to a cargo table height of the delivery vehicle. CONSTITUTION:When either one of height sensing sensors 16a and 16b detects a cargo table of a delivery vehicle, a control circuit 20 may start to supply air to an air bag. A motor M is started to operate to wind up a wire 12 through a drum 11, a lower dock shelter 5 is pulled up and the most leading sensor of sensors 16a and 16b detects the cargo table of the delivery vehicle due to an ascending of a sensor supporter 15 fixed to the lower dock shelter, the motor M stops, and then the ascending of the shelter 5 stops. The control circuit 20 simultaneously supplies air to an air supplying header 7 and then an air bag 6 of the shelter 5 is expanded. Accordingly, the lower dock shelter is set at a height position of the shelter 5 and then a space between the platform 2 and the cargo table of the delivery vehicle is sealed.
Patent JP-H03194538-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YOSHIDA YUJI
IPC: G03C1/035
Filed: 1989-12-25
Abstract: PURPOSE:To obtain a sensitive material having high sensitivity especially in a color sensitization range and hardly causing fog by forming a silver halide emulsion contg. silver halide particles contg. coexistent reduced silver and silver chalcogenide and sensitized with gold, sulfur, etc., on a substrate. CONSTITUTION:Reduced silver is formed during the growth of silver halide particles and a compd. contg. an active chalcogen atom is added during the formation of the particles to allow reduced silver and silver chalcogenide such as AgS or AgSe to coexist with each other in the particles. The particles are then sensitized with gold, sulfur, selenium, a group VIII noble metal of the periodic table or a combination of such elements and a silver halide emulsion contg. the resulting silver halide particles in formed on a substrate. A sensitive material having high sensitivity especially in a color sensitization range and hardly causing fog is obtd.
Patent JP-H07184969-A (JP)
Title: Air massage device
Inventor: KAMEI MASARU
IPC: A61H7/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide an air massage device capable of giving the powerful massage effect to hands and feet. CONSTITUTION:The device is provided with a mat 10 receiving the entire body and an air supply/discharge device 20 supplying and discharging the air of an air bag on the mat 10. The mat 10 is provided with two bags 4 opening outside to insert the toe at the part corresponding to the calf at the time of sleeping. At the part where the bags 4 of the mat 10 are placed, a supporting plate consisting of the rigid body supporting the toe inserted to the bag 4 is formed. The air bag is disposed at the position opposite to the supporting board holding the top side of the foot inserted in the bag.
Patent JP-H03197624-A (JP)
Title: Vacuum esr method for component control
Inventor: OTSUKA TAKASHI
IPC: C22B9/187
Filed: 1989-12-25
Abstract: PURPOSE:To provide the novel vacuum ESR method for component control which eliminates the drawbacks of the ER while taking advantage of the outstanding characteristics thereof and has the excellent controllability of components including an S element and allows the smelting a high quality steel ingot by immersing an electrode formed variably in DC polarity into slag in a vacuum and subjecting the electrode to DC electrolytic melting. CONSTITUTION:The components, such as S, P, and Al, are controlled by the above- mentioned vacuum ESR method for component control and a low-hydrogen material is smelted by the ESR under the vacuum. Namely, the electrode 2 consisting of steel products is inserted into a water-cooled copper crucible 1 and the bottom end part thereof is immersed into the slag 3 and is melted. A smelted steel ingot 4 is formed as the solidified structure of a melting area 5. The entire part of the melting furnace is maintained in the vacuum state during this time and the upper part is sealed by a dynamic seal 6. The compsn. and quantity of the slag 3 are so controlled via a slag chute 7 as to attain a prescribed range. The control of the slag compsn. and the current and voltage, and further the control of the immersion depth of the electrode 2 in the slag 3 in the same manner as in the conventional ESR are related to suppress the intrusion of inclusions. The ingot 4 formed uniformly with the structure of the prescribed element components is thus obtd.
Patent JP-2001150630-A (JP)
Title: Printing apparatus
Inventor: NANBA HISANORI
IPC: B41F3/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent the disturbance of printing while increasing a printing speed by proposing a mechanism always continuously rotating a printing cylinder in the same direction at the time of reciprocation of the printing cylinder. SOLUTION: A pinions 11 provided at both side parts of a blanket cylinder 1 are arranged so as to be meshed with a rack mechanism 12 having a pair of upper and lower racks 3A, 3b and the vertical arm 31 of a link mechanism 3 is moved up and down to control the racks 3A, 3B so as to mesh them with the pinions 11 alternatively.
Patent JP-H05239110-A (JP)
Title: Production of beady crosslinked polymer having large particle diameter
Inventor: ANDO KIYOTO
IPC: C08F2/18
Filed: 1992-12-16
Abstract: PURPOSE:To produce polymer particles having large particle diameters of >=1.0 mm average particle diameter useful as a raw material for ion exchange resin, chelate resin and adsorbing material. CONSTITUTION:In producing polymer particles by dispersing a polymerizable monomer into an aqueous medium and subjecting to suspension polymerization, the specific gravity (A) of the monomer layer and that (B) of the dispersion layer are adjusted in a range of the following formula. B-0.03<A<B+0.03.
Patent JP-2000151985-A (JP)
Title: Picture processing method and recording medium
Inventor: ENOMOTO HIROMICHI
IPC: H04N1/387
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To easily and naturally make up the face image of a person by extracting a face part from an extracted face image area and changing the form/size/color. SOLUTION: The face image of an object Ob on a monitor is surrounded by the face area of a rectangular frame F0 by a mouse and the like. The face area F0 is segmented and an area on which a picture processing is executed is regulated. Software of the picture processing is installed from a recording medium. A first dialog box containing the face area F0 segmented by a personal computer is displayed in accordance with installed software. The eye/mouth areas of the face picture Ob are selected in the face area F0 by varying positions/areas in the rectangular frames F1-F8. Thus, the area which is made up can be applied to an individual. A part of hair is selected and makeup for giving hair color can be executed. An OK key B1 is depressed, selection is decided and selection is released by the depression of a cancel key B2.
Patent JP-H08176671-A (JP)
Title: Production of high-and low-pressure integral type turbine rotor
Inventor: TANAKA YASUHIKO
IPC: C21D1/78
Filed: 1994-12-26
Abstract: PURPOSE: To improve the toughness of a high- and low-pressure integral type turbine rotor. CONSTITUTION: A rotor blank consisting of a Cr-Mo-V based iron allay is subjected to a normalizing treatment at 1000 to 1150 deg.C and is held at 650 to 730 deg.C during the course of the cooling thereof to effect pearlite transformation. Further, the rotor blank is subjected to >=1 times of the normalizing treatments at 920 to 950 deg.C and, thereafter, the parts corresponding to the high-pressure part or middle-pressure part are quench-hardened by heating to 940 to 1020 deg.C and the parts corresponding to the low-pressure part to 850 to 940 deg.C; thereafter, the rotor blank is subjected to >=1 times of tempering at 550 to 700 deg.C. As a result, good high-temp. creep characteristics are obtd. in the parts corresponding to the high- and middle-pressure parts and the toughness of the low-pressure part is greatly improved.
Patent JP-2000161193-A (JP)
Title: Engine combustion control device and spark plug
Inventor: ITO YASUYUKI
IPC: F02P5/15
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To enhance the stability of combustion by causing ignition at an appropriate ignition position along the axial direction of a piston during stratified combustion. SOLUTION: A spark plug having a plurality of ignition parts along the axial direction of a main body is mounted with the axial direction of the main body almost matching the axial direction of a piston. Ignition is caused at the normal ignition part selected according to operating conditions (S5) and an air-fuel ratio at the normal ignition part is detected (S6). When a learning condition is met, the ignition part is changed to a ignition part for leaning, where ignition is caused (S13) and the air-fuel ratio at the ignition part for learning is detected (S14).  The air-fuel ratio AF1 detected at the normal ignition part and the air-fuel ratio AF2 detected at the ignition part for learning are compared to each other (S17), and when the air-fuel ratio AF1 at the normal ignition part is leaner than the air-fuel ratio AF2 at the ignition part for learning by a predetermined amount or more, the normal ignition part is corrected to the ignition part for learning (S18).
Patent JP-H05323238-A (JP)
Title: Hanging type celestial body sensor and holographic multiple visual-field telescope thereof
Inventor: MARUTEI BUI MANTORABADEI
IPC: G01S3/786
Filed: 1992-12-17
Abstract: PURPOSE: To obtain a holographic telescope acting as a star tracker for generating positional information for vehicles and having one or more visual fields for imaging plural objects on a celestial body. CONSTITUTION: The telescope has an incident aperture part provided with plural radiated light detectors and a primary holographic optical element(HOE) 134. The primary HOE 134 applies one or more wave fronts to one or more secondary HOEs 136 and each secondary HOE 136 executes color correction so as to correct color aberration generated by the primary HOE 134. In addition, a single-field or plural-field Schmitt telescope having one or more aspherical collector plate HOEs and one or more related concave spherical reflectors is also disclosed.
Patent JP-2000164678-A (JP)
Title: Notch position compensation method wafer in end face- polishing device
Inventor: HAKOMORI SHUNJI
IPC: B24B7/17
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To accurately perform positioning by providing a notch position compensation method for setting the notch position of a wafer to a specific direction between supply and notch polishing parts, and by grasping a notch being aligned to a predetermined direction by an aligner while the direction of the notch is maintained for carrying to a notch-polishing device. SOLUTION: When a cassette where a wafer with a random notch position is accommodated in a state of lamination is placed, a carrier member 14 receives the wafer being aligned by an aligner 12 without inverting the front and back surfaces, rotates the wafer within a preset horizontal surface, and transfers the wafer delivery parts 21 and 21 while a notch faces a notch- polishing device 22. The notch-polishing device 22 chucks the wafer onto an upper surface, and a polishing part receives the wafer from the carrier member 14 where 3-nib member is positioned at the wafer delivery part 21 for carrying to a chucking so that a pad for polishing the notch is brought into contact with only the notch, thus opposing the notch to the pad for polishing the notch for polishing.