baber/WOPTO huggingface dataset:
Patent JP-2001215413-A (JP)
Title: Method for controlling control system
Inventor: VOIGT UWE
IPC: G05B19/042
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To create a control system capable of effectively using a capacity of an instruction center in a control system especially for an optical measurement instrument or an optical observation instrument having plural control units 3, 4, 5, 6. SOLUTION: At least one control unit 3 with a master function is built in an information transmitting circuit between an instruction center 1 and the control units 4, 5, 6, and the control unit is configured so as to be connected with at least one of the control units 4, 5, 6 for grasping the situation data and also connected with the instruction center 1 for transmitting the grasped situation data, and the system makes not only the instruction center 1 exclusively undertake 'polling' for grasping the situation in real time but makes also the applicable control unit 3 having the master function share the job at least by limiting time or restricting the unit only to a specific process.
Patent JP-2002159865-A (JP)
Title: Titanium oxide photocatalyst for basic gas removal
Inventor: WATARI SEIJI
IPC: B01D53/86
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To enhance the capability of a titanium oxide photocatalyst for removing a basic gas. SOLUTION: This photocatalyst comprises titanium oxide particles having a photocatalytic activity as cores and silica hydrate covering the cores. The amount of the silica hydrate is adjusted so that a selectively adsorbed basic gas is efficiently supplied to the active sites of the cores to enhance the basic gas removal capability of the photocatalyst.
Patent JP-2002166802-A (JP)
Title: Device for monitoring around vehicle
Inventor: SATONAKA HISASHI
IPC: G06T3/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for monitoring around a vehicle surely allowing a driver to recognize surrounding circumstances of the vehicle. SOLUTION: In the device for monitoring around the vehicle, a plurality of cameras 20 take picture image, and the pieces of the picture image area changed in viewpoint and are composed to be displayed so that the driver can easily recognize surrounding circumstances of the vehicle 1. The boundary position at the time of composition (for example, the boundary position 72 of the pieces of picture image, that are changed in viewpoint, of the cameras 20c and 20d) is periodically changed as (a)→(b)→(c)→(d) in Fig. 8.
Patent JP-2002167876-A (JP)
Title: Wood corrosion-proof, termite preventing structure for building and building
Inventor: IMANISHI KOJI
IPC: E04B1/72
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion-proof, termite preventing wooden structure for buildings and a building with the structure enabling a low-cost corrosion- proof and termite preventive wooden material. SOLUTION: The building a, having an outer thermal insulation and a double ventilation structure, comprises an outer thermal insulation material 1 stretched along the outside of a framework B and of a roof truss, an outer ventilation layer 2 formed on the outside of the outer thermal insulation material 1, and an inner ventilation layer 3 formed between interior substrate materials (interior finish materials) 16 surrounding rooms E and the outer thermal insulation material 1.  In this structure, each lower and upper end of the inner ventilation layer 3 communicates with an under floor space F and a garret space G, at least one under floor ventilating opening 5 is provided on a mat foundation (an external foundation) 4, and a exhausting device 6 is provided in the garret space G, the exhausting device being able to exhaust the air in the garret space G into the outdoor space D through the passage communicating with the garret space G and the outdoor space D.
Patent JP-2002169323-A (JP)
Title: Toner
Inventor: SHIGEMORI KAZUNORI
IPC: G03G9/08
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide toner which does not cause filming and gray spots even in the case of service for printing over a long term, and a producing method of the toner. SOLUTION: After coloring particles whose spheroidicity is 1 to 1.3 and which are spherical substantially, spherical organic particulates whose average particle size is 0.05 to 1 μm and whose spheroidicity is 1 to 1.3, and spherical silica particulates (A) whose average particle size is 0.03 to 1 μm and whose spheroidicity is 1 to 1.3 are mixed, they are made to pass through a sieve whose sieve opening is >=53 μm twice, whereby the toner in which the amount of a flocculated body having the size of >=45 μm is <=0.005 wt.% based on the weight of the toner is obtained.
Patent JP-2002172344-A (JP)
Title: Vibration-proof device of disposer
Inventor: FUJII TAKEO
IPC: E03C1/266
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To absorb the vibration of a disposer by a relatively simply cushioning mechanism. SOLUTION: In a disposer, a rotary blade for crushing garbage, the hammer attached on the rotary blade, a fixed blade arranged in opposed relation to the outer peripheral surface of the rotary blade and the drive device of the rotary blade are arranged in a housing and garbage is ground by the hammer and the fixed blade by rotating the rotary blade and the garbage after grinding treatment is sent to a drain trap. Vibration absorbing members are arranged between fixed parts such as a housing part vibrated by the rotation of the rotary blade, the control panel of the drive devices, a support stand with a height regulating screw, a sink, the drain trap or the like. The discharge port of the housing and the drain trap are connected by an elbow pipe made of rubber and a branch pipe can be provided to the elbow pipe.
Patent JP-2002181097-A (JP)
Title: Braking member and manufacturing method therefor
Inventor: KUSAKA SATOSHI
IPC: C09J161/10
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a friction pad and a manufacturing method therefor, capa ble of stabilizing frictional material quality by preheating a pressure plate, and reducing manufacturing cost by shortening heat press time and improving yield. SOLUTION: In this friction pad constituted by bonding the frictional material to the pressure plate, ultrahigh-molecular-weight novolak phenol resin with weight-average molecular weight >=33,000 is used as an adhesive. The manufacturing method for brake pad includes placing a preformed body of the frictional material on the adhesive for thermoforming work after the pressure plate with the adhesive applied is preheated, wherein ultrahigh-molecular-weight novolak phenol resin with weight-average molecular weight >=33,000 is applied to the pressure plate as the adhesive, and preheated to a temperature near to thermoforming.
Patent JP-2002184156-A (JP)
Title: Disk/track selector
Inventor: KAWAZOE MASAHIRO
IPC: G11B27/10
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a disk/track selector with excellent operability capable of reproducing a disk/track which is previously reproduced even in random/ shuffle reproduction regarding the disk/track selector. SOLUTION: A CPU 11 stores the disk/track reproduced by random reproduction in a memory 12 and when a Track Down key 15b of an operating part 15 is operated, the disk/track reproduced by the random reproduction is selected by tracing it by stored records.
Patent JP-2002184288-A (JP)
Title: Electromagnetic relay
Inventor: NAKAMURA MASANORI
IPC: H01H50/34
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain a desired contact pressure when the coil block is demagnetized by applying suitable spring tension. SOLUTION: A movable contact piece 37 is provided with inclination relative to a movable iron piece 36 at designated angles in parallel and is integrated with the movable iron piece 36 at center pivot part 38 to form a movable block 3.
Patent JP-2001228125-A (JP)
Title: Method and device for examining and identifying base
Inventor: BONGERS HANS-WERNER A
IPC: B25D16/00
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for automatically adjusting the operation parameter of a working machine important for an optimum machining process by use of the data obtained by recognizing the kind of a base to be machined just before or during drilling process or the like. SOLUTION: In this method for examining and identifying the kind of the base to be machined and setting at least one operation parameter used for the optimum preliminary adjustment of the working machine, a sensor 1 provided in relation to a tool 2 in the working machine such as hammer drill device and built therein is used to detect the impact wave generated or induced in the tool. At least one characteristic value (M1-M4) natural to the base is extracted from the measured impact wave signal, and the characteristic value is evaluated in a prescribed algorithm, thereby, the base is comparatively classified.
Patent JP-2002188500-A (JP)
Title: Control device for internal combustion engine
Inventor: IZUMIURA ATSUSHI
IPC: F02D45/00
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine, by which a brake operation force by a brake booster can be secured fully, when performing a control for promoting catalyst temperature elevation. SOLUTION: When the differential pressure MPGA between a brake booster internal pressure PBB and atmospheric pressure PA is lower than a predetermined pressure MPFIR, the subtraction correcting value IFIRDEC of a valve- opening control amount in an auxiliary air amount control valve 18 is increased by a prescribed amount DIFIRMP (S161 and S162), to gradually reduce the intake air amount. By gradually reducing the increment of the intake air amount, when carrying out the control for promoting the catalyst temperature elevation, the pressure in an air intake pipe is lowered so as to reduce the brake booster internal pressure PBB.
Patent JP-2002189226-A (JP)
Title: Liquid crystal display device and manufacturing method therefor
Inventor: HARADA MITSUNORI
IPC: H01L29/786
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To reduce costs by solving the problem of dissolution of aluminum due to local interface corrosion with a transparent conductive film (ITO) 9, improving the yield of a process for manufacturing an active matrix substrate, and eliminating a process for coating a resin on terminal parts. SOLUTION: Electrolytic corrosion is prevented by thick-filming titanium nitride and laminating it on connection terminal parts of a liquid crystal display device, or without laminating a transparent conductive film made of an oxide consisting of indium oxide, tin oxide, indium-tin oxide, etc., on a substrate end face part.
Patent JP-2002193362-A (JP)
Title: Mechanism for releasing residual item in aerosol container
Inventor: KUROOKA MASAKI
IPC: B65D83/40
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for releasing a residual matter from an aerosol container having a shoulder cover in which the residual matter left in the container can be released easily and safely. SOLUTION: This mechanism is comprised of an injection button provided with an injection port at its front surface and installed at a stem of an aerosol container; and a shoulder cover provided with a central hole through which a head segment of the button is exposed and fitted to the aerosol container. The injection button has a plurality of protrusions at its outer circumferential surface. The shoulder cover is provided with both a front notch and a rear notch for exposing both a front surface and a rear of the injection button. The lower end of an annular circumferential wall forming the central hole is formed with a deep notch and a shallow notch having different notch depth in an upward direction.  The injection port is exposed out of the front notch of the shoulder cover when the protrusions of the injection button are fitted into the deep notch, and exposed out of the rear notch of the shoulder cover when the protrusions are fitted into the shallow notch. When the injection port is exposed out of the rear notch of the shoulder cover and the shoulder cover is fitted to the aerosol container, the injection button depresses down the stem to inject the residual content in the container.
Patent JP-2002191222-A (JP)
Title: Cereal culm-conveying unit of combine harvester
Inventor: MATSUTANI SHUNICHI
IPC: A01F12/10
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a cereal culm-conveying unit of a combine harvester, performing the detection of clogging of culms precisely in a normal threshing and also a hand threshing smoothly based on the switch of a hand threshing working state-detecting means to its hand threshing side. SOLUTION: This combine harvester equipped with a cereal clogging-detecting means 6 of detecting the clogging of the culms and actuating a clogging trouble- preventing means 9 at the cereal culm-conveying unit for nipping and conveying the cereal culms supplied from a reaping part 12 and feeding them to a thresher 2 and discharging,  is provided by installing the hand threshing working state- detecting means 5a for detecting the switching state of the normal threshing and hand threshing at the above cereal culm-conveying unit and performing the normal threshing and hand threshing by limiting the actuation of the clogging trouble-preventing means 9 based on the actuation of the cereal culm clogging-detecting means 6 during the hand threshing similarly to the actuation of the clogging trouble-preventing means 9 based on the actuation of the cereal culm clogging-detecting means 6 during the normal threshing.
Patent JP-2002192083-A (JP)
Title: Spherical powder sorter
Inventor: MATSUURA MIKIHIKO
IPC: B07B13/14
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a spherical powder sorter which is capable of surely sorting spherical powder by specifying a vibration direction, thereby lessening jumping of powder particles and surely separating individual powder particles. SOLUTION: This spherical powder sorter which utilizes an inclined plate is provided with a flat plate (2) which has an X-Y plane and inclines in an X direction through a damper mechanism (3) on a bed (1). This flat plate (2) is provided with a partition plate (21), an aspheric powder recovering hopper (22) and a spherical powder recovering hopper (23). Further, the flat plate (2) is provided with a vibration mechanism (4) which imparts vibrations parallel to the X-Y plane within a range of 30 to 60 deg. from the X direction or the Y direction. The sorter is provided with a powder supply mechanism (5) for supplying the powder at need and an inclination angle regulating mechanism (6) for adjusting the inclination angle in the X direction of the flat plate (2).
Patent JP-2002191747-A (JP)
Title: Slot machine
Inventor: UCHIDA TOMOHIRO
IPC: A63F7/02
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To enhance attraction of game at a slot machine. SOLUTION: Actual reels 23 to 25 rotatably installed are combined with a liquid crystal reel displayed on a liquid crystal display device 100 to make a player feel an expectation for the establishing of a bonus game unto the end of game thereby enhancing attraction of game.
Patent JP-2002197506-A (JP)
Title: Uv and fluorescence detecting device and its sensing method
Inventor: YAMADA HIROKAZU
IPC: G01N21/84
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, inexpensive UV and fluorescence detecting device which can detect a fluorescence pattern and ultraviolet reflected light and its sensing method and to provide a UV and fluorescence detecting device which can detect fluorescence of a specific color and its sensing method. SOLUTION: This device is equipped with a sensor comprising a light source part 1 composed of an ultraviolet-ray LED 1a emitting ultraviolet light through an opening window part and an ultraviolet light monitor 1b provided by the ultraviolet-ray LED, a detection light reception part 2 which is arranged in a room partitioned with a partition wall and receives incident light made incident through an opening window part, a partition plate 6a which partitions the room into the light source part and detection light reception part, a transparent body 6c which is provided to both the opening window parts, first filter 3 which is provided at the window part on the projection side of the ultraviolet light and allows an ultraviolet-ray to pass through,  and a second filter 4 which is provided at the window part of the reception side of the incident light and allows a visible-light to pass through.
Patent JP-2002194365-A (JP)
Title: Method for producing combustion-accelerator for fossil fuel
Inventor: WADA KIMIMOTO
IPC: C10L9/12
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a combustion accelerator which can improve fuel cost and reduce harmful substances in an exhaust gas. SOLUTION: Bamboo powder is immersed in water, added to steamed grains, and then matured at a slightly high temperature to imbed the pigment of the bamboo in the steamed grains, thus obtaining the first raw material. Roasted grains are immersed in sea water in a vessel, sealed with a lid, matured with solar energy to imbed the pigment of the sea water in the grains, and then taken out, dried and pulverized to obtain the second raw material. Kerosene is mixed with the same amount of culture water comprising water drops adhered to the inside of the lid during the mature, and then further mixed with the first raw material and the second raw material in the same amounts, respectively. The mixture is left at a desired temperature for 3 to 10 days to produce a combustion accelerator culture solution.  The culture solution is mixed with sulfur powder, and fermented in a fermentation chamber filled with carbon dioxide at a prescribed temperature for 4 to 7 days. The obtained final raw material is mixed with other kerosene in a prescribed ratio.
Patent JP-2002199288-A (JP)
Title: Image pickup device
Inventor: HASHIMOTO HITOSHI
IPC: H04N5/372
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device that can always make a release time lag constant. SOLUTION: The image pickup device is provided with image pickup lenses 12, 13 that form an object image onto an image pickup face, a CCD 16 and an image pickup circuit 17 that store the formed object image as electric charges by each pixel for an exposure time to convert the image into the image signal, an aperture 14 that is provided on an image pickup optical path, a mechanical shutter 15 provided on the image pickup optical path, an EEPROM 52 that stores a prescribed time over a maximum time required for the aperture 14 from drive stat up to an end of drive,  an operation switch 51 including a release switch to instruct start of an image pickup operation and a CPU 30 that starts storage of electric charges of the CCD 16 after a lapse of the prescribed time stored in the EEPROM 52 after the instruction by the release switch and controls the exposure by a time from the start of electric charge storage until closing of the mechanical shutter 15.
Patent JP-2002198345-A (JP)
Title: Cleaning method of semiconductor wafer
Inventor: KAWAZOE KIMIYUKI
IPC: H01L21/304
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor wafer cleaning method which can remove small particles more effectively than before in a single wafer type spin cleaning. SOLUTION: In a semiconductor wafer cleaning method which has a process of cleaning the surface of the wafer by a single wafer type spin cleaner as supplying a cleaning liquid to the surface of the wafer loaded fixedly on a spin table, a brush cleaning process using a sponge brush made of a polyvinyl alcohol material is included, and as a hydrogen peroxide solution is supplied to the wafer surface in the brush cleaning process, the sponge brush rotating on its central axis is oscillated on the wafer surface.
Patent JP-2002196403-A (JP)
Title: Flashing device for stroboscopic device
Inventor: SAIKI HIROSHI
IPC: G03B15/05
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a flashing device for stroboscopic device that prevents any minute cracks of the flash discharge tube glass bulb by flashing. SOLUTION: Flash discharge tube 4 is held by holding materials 7, 7 that have flexibility and are attached in the holes of reflection umbrella not to put flash discharge tube 4 too close to reflection umbrella 1. Trigger electrode 7 is connected electrically to contacting material 3 attached to the reflection umbrella near the place where main electrode 6 is sealed, and the trigger voltage is input to the trigger electrode through contacting material 3 connected electrically to a trigger circuit. Since the trigger voltage is not input to the flash discharge tube locating close to the reflection umbrella, it is possible to avoid any fear to cause minute cracks by flashing.
Patent JP-2002193398-A (JP)
Title: Fuel shut-off system
Inventor: SHIBATA KOJI
IPC: F17C13/12
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a fuel shut-off system which can firmly shut off input and output of fuel according to the seismic coefficient of an earthquake. SOLUTION: A vibration is detected by a measuring part 11, and the measured seismic coefficient of seismic waves is calculated based on the acceleration and periodic time of the vibration. A control unit 12 actuates a shut-off part 15 when the measured seismic coefficient exceeds a predetermined seismic coefficient, thereby shutting off the input and output of fuel.
Patent JP-2002202318-A (JP)
Title: Semiconductor dynamic quantity sensor and method for manufacturing the same
Inventor: TAKEUCHI YUKIHIRO
IPC: G01L1/14
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce the sensitivity irregularity caused by the irregularity of electrostatic capacity between a movable electrode and a fixed electrode even if the control of the film thickness of a structure is insufficient. SOLUTION: A support part (base plate part 3 + square frame part 5), a beam structure 6 and fixed electrodes 16b and 22b are demarcated by the cavity 2 formed to a silicon substrate 1 to extend in a lateral direction and the grooves 4a and 4b formed to the silicon substrate 1 to extend in a longitudinal direction. The fixed electrodes 16b and 22b are opposed to the movable electrode of the beam structure. Dielectric membranes 40 and 41 also function as protective films at the time of etching of the substrate for forming the cavity 2 to the side walls of the movable electrode and the fixed electrodes 16b and 22b. The membranes 40 and 41 contain at least either one of silicon nitride, aluminum oxide, calcium fluoride, zirconium oxide, tantalum oxide and cerium oxide as a dielectric material.
Patent JP-2002200658-A (JP)
Title: Mold clamping device for injection molding machine
Inventor: TODA NAOKI
IPC: B29C45/66
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a mold clamping device for an injection molding machine which does not need a high power motor and can apply pressure uniformly to each part of a mold even when a molded product has a complex form. SOLUTION: A ball screw fixed to a die head penetrates the platen 5 of the mold clamping device, and a ball screw 7 engaged rotatably with the platen 5 is arranged. The rotational force of a main motor 14 for transfer is transmitted to the ball screw 7 through a chain 15. An auxiliary motor 16 for mold clamping and demolding is fitted to the platen 5 and transmits rotational force to a ball nut 9 through a motor-operated clutch 18 and a reduction mechanism 17. The mold clamping device always drives the main motor 14 during the moving of the platen, mold clamping, and demolding and drives the auxiliary motor 16 as well as the main motor 14 during mold clamping and demolding.