baber/WOPTO huggingface dataset:
Patent JP-2001127495-A (JP)
Title: Chip-mounting method
Inventor: KASHIWAGI YASUHIRO
IPC: H05K13/04
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for mounting chips, by which the efficiency of chip mounting can be improved by reducing the range of motion of a transfer head for transferring chips placed on trays and mounting them on a substrate. SOLUTION: Chips are picked up by a transfer head 30 from trays 16, placed above a transfer path for transferring substrates 11 by guide rails 13 and are mounted on prescribed coordinates of a substrate 11 positioned in a positioning part connected to the transfer path. In this way, tact time can be reduced by reducing the range of motion of the transfer head 30, and chip-mounting efficiency can be improved.
Patent JP-2002097053-A (JP)
Title: Heavy weight grout mortar and filling method using the same
Inventor: OTSUKA TETSUO
IPC: C04B14/34
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a heavy weight grout mortar, having unprecedentedly large dry volume mass unit and excellent flowability, and also to provide its filling method. SOLUTION: This heavy weight grout mortar includes a binding material and a heavy weight aggregate having specific gravity 4.0 or more, maximum particle size 5 mm and proportion of 2.5-5 mm particle size 20-40%. The binding material preferably includes a cement, an expansion material, a pozzolanic fine powder and a water reducing agent. After the heavy weight grout mortar is dry-mixed by positive mixer, water dispersing agent and water are added, and kneaded for at least one minute. It is preferable to use the heavy weight grout mortal composition prepared by this method when filling.
Patent JP-2002095956-A (JP)
Title: Method for introducing hygroscopic or solidifiable powdery raw material into reaction tank
Inventor: ENDO SADAYUKI
IPC: B01J4/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for introducing a hygroscopic or solidifiable powdery raw material into a reaction tank, in which operability is good. SOLUTION: In the method for introducing the hygroscopic or solidifiable powdery raw material, in the case of collectively or dividedly introducing the powdery raw material which absorbs moisture or is easily solidified by vapor existing in the gas phase of a reaction tank, into the same from a hopper provided in the upper part of the reaction tank, the inside of the hopper is made to a pressurized state by dry gas.
Patent JP-2002100209-A (JP)
Title: Vehicular headlamp
Inventor: KAWAGOE AKIHIRO
IPC: F21Y101/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce mounting man-hour and improve mounting operation efficiency of a vehicular headlamp using a discharge lamp, by improving the mounting method of a lighting control circuit 5 for a reflector 4 or of a part of the lighting control circuit. SOLUTION: The lighting control circuit 5, or a part of it, is clipped by a clip 8 (fixed member) made of an elastic material, and the clip 8 is elastically deformed, while a locking part of 8a of the clip 8 is locked on a locking part 6e of a holder 6, so that the lighting control circuit 5, or a part of it, is pushed toward the reflector 4 by the elastic force of the clip 8, and is firmly fixed. Thus, the mounting man-hour for the vehicular headlamp 1 is considerably reduced to be far less than that required in conventional screw tightening method, and the operation efficiency is improved.
Patent JP-2002096710-A (JP)
Title: Car body front part structure
Inventor: ASAI TOSHIYUKI
IPC: B62D25/12
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To improve freedom of layout of a hood inside as well as to efficiently carry out energy absorption at the time of collision with a pedestrian. SOLUTION: It is devised to regulate displacement to a vehicle inside of an engagement part 22 at the time when a hood panel 12 is deformed as it receives a load at the time of collision of the vehicle by engaging front end part both sides of the hood panel 12 of a car body with a skeleton member 13 of a car body side part.
Patent JP-2002100536-A (JP)
Title: Electrolyte for driving aluminum electrolytic capacitor
Inventor: YONEZAWA TOMONORI
IPC: H01G9/035
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide electrolytic for driving an aluminum electrolytic capacitor that can inhibit increase in specific resistance, and at the same time can improve a withstand voltage. SOLUTION: Ethylene glycol should be used as a main solvent, a higher dibasic acid or its salt and boron or its ammonium salt should be dissolved, alkyl carbonyl pentaerythritol ester (a chemical formula 1) of 0.5 to 2.0 wt.% should be added where R indicates an alkyl group of C8H17-C18H37.
Patent JP-2002107041-A (JP)
Title: Refrigerator
Inventor: NISHI HIROSHI
IPC: F25D17/08
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To remove the problem that in a refrigerator where a storage compartment, a vegetable compartment and a freezer compartment are defined from the top downward, a special fan for air curtain and an air duct therefor are required in addition to a cool air circulating fan for the storage compartment only to invite complexity in the structure, and provide a structure wherein cool air supply to the storage compartment from the front and rear sides thereof can be readily balanced, without setting the special fan for air curtain and the air duct there for and where the temperature of a specific low-temperature chamber, if it is provided, can be maintained readily at a given temperature, by appropriately providing cool air. SOLUTION: A cooler for the storage compartment is provided at the upper back portion of the storage compartment, and further thereabove, the cool air circulating fan for the storage compartment is provided. A cool air distributing duct for distributing cool air from the fan to the storage compartment, comprises ducts which are disposed at the upper face and back face, respectively of the storage compartment. The diverging portion of these ducts are provided with a gate for supplying cool air blown from the fan to the upper face duct with the amount being controlled, and a guide for guiding cool air from the gate toward the ducts at the left and the right back faces.
Patent JP-2002106908-A (JP)
Title: Air conditioner
Inventor: WATANABE HIROSHI
IPC: F24F11/02
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To improve operability by eliminating troublesomeness of operation by giving priority to a remaining time-out timer, in an air conditioner having two timer functions of one being a 24-hour real time timer and the other being a remaining time-out timer. SOLUTION: Operation is executed that when a 24-hour real time timer is previously set and a remaining time-out timer is used, the respective times of a 24-hour off-time, a 24-hour time on-time, and a remaining time-out timer time are discriminated and in a case of the 24-hour time-out time, priority is given to the remaining time-out timer time and also in the case of the 24-hour off time is set before the remaining time-out time, priority is given to the remaining time-out timer time.
Patent JP-2002108409-A (JP)
Title: Sort data managing device
Inventor: KATO HIROYUKI
IPC: G05B1/01
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a sort data managing device where sort data decided by respective controllers can precisely and speedily be registered at every sort. SOLUTION: The device is provided with a sort number setting means 22 setting a sort number corresponding to the sort of a worked commodity, a sort data reading means 24 communicating with the controllers 4, 5...6 and reading type data of sorts kept in the controllers 4, 5...6 and a sort data storage means 13 storing sort data which the sort data reading means 24 reads from the controllers 4, 5...6 for the respective sort numbers that are set by the sort number setting means 22.
Patent JP-2002077885-A (JP)
Title: Observation camera system
Inventor: NISHIHIRA TAKASHI
IPC: H04N7/16
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To combine a widely spread portable telephone and an electronic camera so that individual consumer makes use of image information for management of individual life and property and a rich life. SOLUTION: Some of multiple portable telephones 1 are additionally provided with observation cameras 51 which can shoot a landscape changing with time to form image information providing stations 5. A relay station 3 possesses data and account information concerning the owners of the portable telephones 1 and data and remuneration information concerning managers of the image information providing stations 5. When a portable telephone 1 originates a call to a specified image information providing station 5, the image information providing station 5 receiving the call is automatically connected to the calling portable telephone 1. The observation camera 51 shoots a landscape at that time and produces image data, and the image data is transmitted to the portable telephone 1 via the relay station 3.  The user of the portable telephone 1 makes the image data appear on a display 10 to see the desired image. At a later time, the relay station 3 charges fee to the portable telephone which has made a call on the basis of the image data and remunerates the image information providing station 5 which has produced the image data on the basis of the remuneration information at the same time.
Patent JP-2002108430-A (JP)
Title: Maintenance system for woodworking machine
Inventor: SUZUKI MICHITOMO
IPC: G05B19/418
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To solve a problem that time until a staff goes to the spot where a woodworking machine which is to be repaired is installed and he or she repairs the machine becomes a loss, the operation time of the woodworking machine becomes the loss and the economical loss becomes large when the staff is sent from a maker to repair the machine whenever the machine is stopped due to a fault although it frequently occurs that the machine can easily be repaired only by giving an instruction from the maker to a user if the woodworking machine breaks down and stops. SOLUTION: The woodworking machine 2 is arranged on the user 1. A camera device 3, a call device 4 and a monitor device 5 are installed near the woodworking machine 2. The camera device 3, the call device 4 and the monitor device 5 are connected to a microcomputer 6. The microcomputer 6 is connected to the microcomputer 8 of the maker 7 by a line. A call device 9 and a monitor device 10 are connected to the microcomputer 8.
Patent JP-2002108380-A (JP)
Title: Information presenting device and its control method, and computer-readable memory
Inventor: HISAMOTO SHINJI
IPC: G10L21/10
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an information providing device and its control method, and a computer-readable memory which can easily recognize switching between genres when pieces of information in the different kinds of genres are successively presented. SOLUTION: Pieces of information are held by different kinds of genres by using a text data holding part 303 and a character information holding part 311 and animation images are held corresponding to the different kinds of genres. A synthesized voice based upon information on a specified genre and an animation genre are presented by using a character display part 309 and a voice output part 307. Then a user's voice indication is inputted by a voice input part 301 and information showing switching between genres is presented by the character display part 309 and voice output part 307 by using animation images corresponding to the genres before and after the genre switching according to the inputted user's voice indication.
Patent JP-2002077327-A (JP)
Title: Portable telephone with projection device
Inventor: TSUJI KENGO
IPC: H04W88/02
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To view received mail on a large screen and to display an internet site, a moving image, a television broadcast, etc., since conventional technology requires frequent scrolling, when the received mail is viewed and is unable to display the internet side, moving image, and television program because of the configuration of the display screen. SOLUTION: For the purpose, this portable telephone has a projection device (projector, etc.), attached. Thus, the projection device is added to enable projection of the received mail, the internet site, and the moving image and television broadcast distributed from the internet site.
Patent JP-2002115257-A (JP)
Title: Underwater foundation
Inventor: OKAWA YOSHINORI
IPC: E02D27/32
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an underwater foundation simplifying a structure, reducing manufacturing costs, and enhancing workability while reliably suppressing the horizontal displacement thereof. SOLUTION: A plurality of pile guide members 14 are coupled together by means of a coupling member 12. Many grid-pattern penetration plates 23 are fixed to the under surface of a lower horizontal supporting plate 22 for the purpose of forming a jacket structure 11, which is sunk below the sea level 42 and placed on a subaqueous ground G in order to allow the penetration plate 23 to penetrate into soft ground. A pile 20 is driven into the subaqueous ground G through the guide member 14 so as to install the jacket structure 11 on the subaqueous ground G.
Patent JP-2002113202-A (JP)
Title: Game machine
Inventor: HIRAMATSU KENJI
IPC: A63F7/02
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To carry out an original display presentation by restricting the data capacity of background images. SOLUTION: At the step S1504, the background image is varied by making it monochromatic or by using a monochromatic image. Therefore, this way of varying the background image by making the original image monochromatic or using a monochromatic image eliminates the need for storing multiple kinds of image data into a memory as in the past thereby achieving an original display presentation with a restricted data capacity of the background image.
Patent JP-2002116309-A (JP)
Title: White diffusion plate and reflection type liquid crystal display device using the same
Inventor: KODAMA DAIJIRO
IPC: G02F1/13357
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a white diffusion plate which can be observed in white in a desired observation area and a reflection type liquid crystal display device which uses it as a reflecting plate. SOLUTION: This is a white diffusion plate 10 which is viewed in white by diffracting illumination light which is made incident at a specific angle of incidence within a specific angel range and composed of a two-dimensional array of very small cells A; and each cell is formed of a transmission or reflection type two-dimensional diffraction grating which varies in grating interval continuously in two dimensions, e.g. partial areas of a Fresnel zone plate.
Patent JP-2002011341-A (JP)
Title: Apparatus for cleaning interior of pipe
Inventor: IMAMURA KEIJI
IPC: H01L21/205
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To develop a cleaning apparatus for preventing the adhesion of a discharge fluid, which flows through a pipe body, to the inner wall of the pipe body. SOLUTION: The cleaning apparatus is constituted of a pipe main body 4 having an opening part (6) formed thereto toward a fluid flowing direction so as to obliquely pierce the pipe main body from the outer surface thereof to the inner surface thereof, an outer cylindrical part (3) arranged so as to surround the opening part (6), and the fluid jet part (5) arranged in the fluid sump space (7) formed between the outer cylindrical part (3) and the pipe main body (4) and having a fluid jet orifice (5a) opened therein in the peripheral direction of the pipe main body (4).
Patent JP-2001189696-A (JP)
Title: Dispersed slope compensator
Inventor: TAKIGUCHI KOICHI
IPC: H04B10/2507
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To attain the waveform shaping of a WDM (wavelength Division Multiplexing) signal that is distorted by the dispersed slopes of fibers with a small constitution and to compensate the dispersion of various fiber transmission lines having different dispersion value or to compensate the dispersion fluctuation caused by the temperature change, etc., by mans of a single element. SOLUTION: The WDM signal light that is distorted by the dispersion radiated from an input waveguide is separated into plural wavelength components by a wavelength separator and then transmitted through a lattice type optical element which can generate the dispersion compensation value corresponding to each wavelength component, a transversal optical element or a mixture element of the two optical elements. Each of transmitted signal light is multiplexed by a wavelength multiplexer and this multiplexed light is outputted from an output waveguide. The wavelength separator and the wavelength multiplexer can use an array waveguide lattice in addition to a multi-stage Mach-Zehnder interferometer, a bulk type optical filter or an optical filter containing the fiber type (or waveguide type) gratings connected together in a multi-stage form, etc., respectively.
Patent JP-2001200148-A (JP)
Title: Polyester molding material for tableware and tableware
Inventor: YAMAGUCHI YUTAKA
IPC: C08K3/00
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a polyester molding material for tableware that can increase the heat resistance and apparent gloss and additionally improving the paint application properties to molded products. SOLUTION: This polyester molding material for tableware comprises two kinds of resins of polyethylene terephthalate and polybutylene terephthalate and 5-30 mass % of an inorganic filler on the basis of the whole amount of the material. The formulation of the inorganic filler can increase the heat resistance and the formulation of polybutylene terephthalate can increase the apparent gloss.
Patent JP-2002124700-A (JP)
Title: Iii-v compound semiconductor and light-emitting element
Inventor: ONO YOSHINOBU
IPC: C30B29/40
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To lower the transition density to a predetermined level in an epitaxial crystal layer grown over a GaAs substrate even if transition density therein is high. SOLUTION: On a GaAs substrate 2, a buffer layer 3 of super-lattice structure is grown where two kinds of layers, an Al0.2Ga0.8As layer 31 and a GaAs layer 32, are laminated at least once by an MOCVD method, with the transition density of the epitaxial crystal layer being 2000 pieces/cm2 or less. At least one of the Al0.2Ga0.8As layer 31 or the GaAs layer 32 may be doped with Si of n-type impurity at concentration of 1×1017 cm-3 to 5×1018 cm-3.
Patent JP-2002121756-A (JP)
Title: Submerged caisson method
Inventor: TERADA KOICHI
IPC: E02D29/00
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a submerged caisson method in which any earth-retaining wall need not be constructed by driving an H-steel shape or a railway rail, an underground structure can be efficiently submerged with less labor and in a short time, and the site can be extensively used for installing an underground chamber without selecting size or installation place of the underground chamber structure. SOLUTION: In this submerged caisson method, a caisson body 1 having no top or bottom is constructed using reinforced concrete on a predetermined ground G, the ground at an inner bottom part of the constructed caisson body 1 is excavated to settle the caisson body by its self weight, and the caisson body is settled to a desired bearing ground by successively repeating the settlement and excavation of the ground. The caisson body obtained by the works on the ground can be easily submerged without using any machine such as a crane or any tool such as a jack.
Patent JP-2002133470-A (JP)
Title: Parking fee display system
Inventor: FUKUSHIMA TAKESHI
IPC: G06Q50/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To set simply the display of a fee system, display the system, and enable to change the system, in a parking fee display system for setting the display of the fee system of the parking fee, and displaying the system. SOLUTION: This system is equipped with a fee system display setting means for setting the display of the fee system of the parking fee, and a fee system display means for displaying the set fee system. In the fee system display setting means, either of the display of the parking fee for accounting a unit fee in each unit time of the parking time and the display of the parking fee for accounting by adding the unit fee in each unit time corresponding to the parking elapsed time from the present time is selected and set. An attendant operation part 17 as the fee system display setting means and fee guide display parts 18a, 18b as the fee system display means are provided in a parking fee settlement machine 1 for calculating the parking fee from entered time and a leaving time of a vehicle into or from a parking lot, and settling the fee.
Patent JP-2002131083-A (JP)
Title: Resolution automatic changeover method in digital conversion of two-phase sine wave signal and circuit
Inventor: KUSHIHARA HIROSHI
IPC: G01D5/245
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a resolution automatic changeover method in the digital conversion of a two-phase sine wave signal having high resolution at the low speed rotation of a resolver and an encoder and high tracking at high speed rotation. SOLUTION: The resolution automatic changeover method in the digital conversion of the two-phase sine wave signal detects two-phase sine wave-like A-phase output (sinθf(t)) and B-phase output (cosθf(t)) output by the rotation of a rotator for a stator, and the resolution of the counter (7) is lowered in the case that the angular speed (dϕ/dt) is the first percentage or more of tracking speed in the current resolution of the counter (7) and the resolution of the counter (7) is raised in the case that the angular speed (dϕ/dt) is a second percentage or less of the tracking speed in the current resolution of the counter (7) when the rotational angle (θ) of the rotator for the stator is digitally converted and output by integrating the angular speed (dϕ/dt) by a counter (7) on the basis of control deviation (sin(θ-ϕ)) obtained from the two-phase sine wave signal.
Patent JP-2002127706-A (JP)
Title: Automobile hub unit
Inventor: OKUMA TAKEO
IPC: F16C19/38
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an automobile hub unit 1a with sufficient durability by surely preventing an inner ring 3a from rotating about a hub body 2 and preventing the wearing out of a fitting section of the hub body 2 and the inner ring 3a. SOLUTION: An outer end surface 20 of the inner ring 3a is positioned axially outside the intersection of extensions α, β of generating lines on first and second outer ring races 14, 15 formed in the inner peripheral surface of an outer ring 4. Fitting strength of the hub body 2 and the inner ring 3a is thereby increased enough to meet the needs.