baber/WOPTO huggingface dataset:
Patent JP-2001249379-A (JP)
Title: Camera
Inventor: SUE HIROKI
IPC: G03B9/64
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the problem where many blurred photographs due to camera shake are taken in a camera, equipped with a self-photographing mode in which a photographer photographs himself, because photographing is performed by stretching one hand and depressing a release button for performing release action in the self-photographing, mode through photographing is ordinarily performed by many right-handed photographers while holding the camera with a left hand and photographing is normally performed, while putting his arms tightly on the side in camera holding posture, so that camera shake hardly occurs. SOLUTION: This camera is provided with a photographing mode revising means and a shutter release delaying means for performing photographing operation, when prescribed time elapses after depressing a shutter release button and is automatically set to a shutter release delaying mode, to prevent the camera shake when the photographer sets the mode in which the photographer photographs himself.
Patent JP-2001250432-A (JP)
Title: Non-halogenous anti-flammable electric cable
Inventor: NAKAYAMA AKINARI
IPC: C08K3/22
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a nonhalogenous anti-flammable electric cable that prevents whitening due to external damage together with degradation of electrical insulation caused by an acid or alkali. SOLUTION: The nonhalogenous anti-flammable electric cable has a coating covering an outer peripheral surface of a conductor or cable core that comprises an outermost layer composed of a nonhalogenous olefinic polymer composition with a specific gravity not more than 1.15, and anti-flammable layer arranged beneath the outermost layer composed of an olefinic polymer with an oxygen index not less than 25 containing a metal hydroxide anti-flammable agent. The coating film is constituted so as to satisfy 0.05 [mm]<=s<=0.11 ln(t/0.13) [mm], where t [mm] is the thickness of the coating layer, and s [mm] is the thickness of the outermost layer.
Patent JP-2001252790-A (JP)
Title: Powder heating method, and its apparatus
Inventor: SAITO SHIGEYUKI
IPC: B22F3/035
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus which are appropriate for preheating the raw powder in the warm forming of a sintered component of high density, and can efficiently and homogeneously heat the powder at the predetermined temperature without any segregation or uneven temperature distribution. SOLUTION: A large number of heating tubes 20 having a diamond shape (section) are arranged in a hopper 10 for a raw powder with the longitudinal axis in the perpendicular direction and with the heating tubes on the upper stage and the heating tubes on the lower stage zigzag. The powder is sorted to the right and the left sides while being heated by the beating tubes, and merged with the powder from the adjacent heating tubes, and flows down, and is sufficiently heated and mixed in the subsequent stages while repeating the operation, and the homogeneous raw powder at a desired temperature can be efficiently obtained.
Patent JP-2001252774-A (JP)
Title: Method of friction stir joining
Inventor: JOGAN SHIGETOSHI
IPC: B23K20/12
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of friction stir joining by which the range of an appropriate joining condition is expanded, the setting of a joining condition is made easier, and the range of the joinable materials is expanded. SOLUTION: In the method of a friction stir joining where the joining is carried out by relatively moving a rotating joining tool 10 which is in contact with a part 1 to be joined and the vicinity of joining members A and B, and by stirring the contact part of the joining tool 10 while the tool is softened by the heat generated by friction, the joining tool 10 is composed of a shoulder 21 which retains the part 1 to be joined and the vicinity and a stirring pin 31 whose part 32 projected from the end face 23 of the shoulder 21 is inserted into the part 1 to be joined. The pin 31 of the joining tool 10 and the shoulder 21 are independently rotated, and the joining is performed by setting the ratio of the peripheral rotating speed of the pin 31 to that of the shoulder 21 between 1 to 0.3 and 1 to 5.0.
Patent JP-2001254587-A (JP)
Title: Method for constructing tunnel in which overburden changes suddenly
Inventor: TAKAKU MASAKI
IPC: E21D9/06
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for constructing a tunnel in which overburden changes suddenly, that does not require a great driving force even when resuming start from a position where overburden changes suddenly and permits smooth boring. SOLUTION: In constructing a tunnel 3 to be bored from a low overburden position including a zero point to a normal overburden position, in a position where overburden changes suddenly, an exuviation shell 1 is used. This exuviation shell 1 is buried by earth, and a shield machine 2 is advanced to the greatly overburdened ground, leaving the exuviation shell 1.
Patent JP-2001257964-A (JP)
Title: Digital broadcasting receiver
Inventor: HASE YUJI
IPC: H04H20/47
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcasting receiver capable of automatically switching a surround mode or automatically correcting a picture quality corresponding to program contents. SOLUTION: A system controller 13 detects the category code of a program under viewing from the service information of the program. When the category code is detected, setting information (such as picture quality control information or audio delay/volume setting information or each loudspeaker) set concerning a relevant category is read out of a non-volatile memory 14. Then, this setting information is supplied to a video processing circuit 5 and an audio processing circuit 6. When the setting information is received, the video processing circuit 5 performs signal processing such as color depth control or contour enhancement control, for example, based on the setting information.  When the setting information is received, audio delay/volume control parts 6a-6e of the audio processing circuit 6 control the delay or volume of audio signals to be supplied to loudspeakers L, R, C, SL and SR.
Patent JP-2001253685-A (JP)
Title: Steady rest controller for crane
Inventor: YAMAKAWA TAKAYUKI
IPC: B66C13/22
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a controller capable of reducing residual run-out and precisely stopping a trolley in an arbitrary target position. SOLUTION: This steady rest controller for a crane negatively feeding back a run-out angle signal of a slung load suspended by a rope to a drive system for steady rest of the load is provided with a means 10 giving a low/very low speed command for deceleration when a trolley is accelerated/decelerated so as to stop the slung load in the target position, a deceleration completion detecting means 11 detecting deceleration of the trolley to a commanded speed based on the low/very low speed command, a means 15 generating an exponential stopping command for decelerating and stopping a trolley speed command from the low/very low speed to a zero speed exponentially, and a residual run-out steady rest controller 100 cutting off the steady rest control after it is detected that the dimension of a stop command reaches a speed below a speed approximately ranging from a tenth to a half of the dimension of the low/very low speed command.
Patent JP-2001252385-A (JP)
Title: Plural people participation type ball game practicing device and ball used in the device
Inventor: KODERA HIROJI
IPC: A63B69/36
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a plural people participation type ball game practicing device which is capable of exactly specifying a trainee which has hit a ball arriving at a target position from plural trainees when the ball arrives at the target position. SOLUTION: The golf practicing device has a ball supplying means which supplies balls to the respective practicing persons through supplying passages, second reading means 5 which are disposed in the respective supplying passages and read the identification signals of the balls, a memory means 19 which stores the identification signals in correspondence to the respective practicing persons, a ball arrival detecting means which detects the entry of the balls hit by the practicing persons into cages, a first reading means 8 which is disposed near the target position and reads the identification signals of the balls and a specifying means 17 which specifies the practicing person hitting the ball by selecting the identification signal coinciding with the output of the first reading means 8 when the ball arrives at the target position from the memory means 19.
Patent JP-2001257156-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SHINOMIYA HIDEO
IPC: H01L21/027
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To secure a sufficient lithography margin and the thickness of a film which is used as a mask in the dry etching. SOLUTION: After a second resist film 13 is formed on a first resist film 12, the film 13 is patterned. Then the patterned resist film 13 is covered by forming an SOG film 14 on the whole surface of the first resist film 12. After the resist film 13 is covered, the film 14 and first resist film 12 are patterned by removing the film 14 and resist films 13 and 12 by dry etching. Finally, grooves are formed by using the patterned first resist film 12 as a mask.
Patent JP-2001251928-A (JP)
Title: Sulky picking machine
Inventor: TERADA JUNICHI
IPC: A01D46/04
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a sulky picking machine capable of overcoming such a defect caused by conventional machines that an operator is charged with heavy loads in operations, such as operating the machine and exchanging tea bags, because the conventional machines have each a driver's seat in a high position, capable of solving a problem that the operator can not confirm a situation of the picking operation while driving the machine, and further, capable of overcoming defects, such as the highly located center of gravity, unstableness and expensiveness, which are caused by complicated mechanism of the conventional machines. SOLUTION: In this sulky picking machine for picking the tea leaves, the operators seat is made to be lowered by positioning it on one of running mechanisms and is located at the back of picking blades, so that the operator can visually confirm the situation of the tea-picking operation directly, perform the best picking operation, and easily conduct the bag-exchanging operation. A drive shaft for driving the running mechanisms placed on both the sides of the machine is located at the forefront or the aftermost position of the machine, so that workability of the machine is not deteriorated, and further, fittings such as a hydraulic system and an electric generator are not required.
Patent JP-2001267879-A (JP)
Title: Surface acoustic wave filter
Inventor: NAKAMURA HIROYUKI
IPC: H03H9/145
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave filter which is superior in symmetricity and an intra-pass band characteristic and whose degree of freedom in design is high. SOLUTION: A piezoelectric substrate where the reflection center of a surface acoustic wave is shirted from the center position of a digit electrode by the anisotropy of crystal and at least two IDT electrodes on the piezoelectric substrate are installed. At least one IDT electrode has four digit electrodes in one wavelength. The four digit electrodes form two digit electrodes couples different in the electrode width of the adjacent digit electrodes. The phase relation of the exciting center and the reflection center of the surface acoustic wave is set by the digit electrode of thin digit electrode, the electrode width of the digit electrode of thick electrode width and an electrode position in the digit electrode couples.
Patent JP-2001263975-A (JP)
Title: Heat transfer tube with inside grooves
Inventor: KOUCHI TETSUYA
IPC: F28F1/40
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer tube with inside grooves allowing fins sharper than conventional ones to be formed without increasing a fin rolling pressure extremely, thereby obtaining high condensing performance. SOLUTION: This heat transfer tube with inside grooves 1 has many fins 2 projecting from the surface of the inner periphery formed on the surface of the inner periphery of a metallic conduit, and the lower part 2C of the sidewall surface of the fin 2 has a steep slope. On the other hand, the upper part 2B of the sidewall surface of the fin 2 has a gentle slope with a tilt angle that is more obtuse than that of the lower part 2C of the sidewall surface of the fin having the steep slope.
Patent JP-2001229304-A (JP)
Title: Method and system of internet auction for solving credit problem of displayed merchandise and displaying person and sale price recovering problem in internet auction
Inventor: TSUTSUI TAKASHI
IPC: G06Q30/08
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To solve the credit problem of displayed merchandise and a displaying person and a sale price recovering problem in the Internet auction. SOLUTION: In the Internet auction, though an individual can display merchandise freely, a company for assessing merchandise for the auction (the Internet merchandise assessor) is interposed and a company (the Internet auction merchandise assessor credit insurance company) for insuring the credit of the Internet auction merchandise assessor and intermediating the deliver of the price to equalizing the level of assessing contents is provided to solve the credit problem and to solve the sale price recovering problem in the Internet auction.
Patent JP-2001267006-A (JP)
Title: Connector
Inventor: MATSUMOTO ETSUO
IPC: H01R13/625
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a connector with good operability, a few number of parts, of simple structure and compact size. SOLUTION: As shown in figure (a), an assembly nut 17 is inserted into a tip part 12 of an end bell 10 at a given angle so that four key grooves 18 and four key grooves 13 match with each other. Next, after a desired angle of a barrel 2 against an end bell and its nut is selected, four keys 3 of the barrel are made to pass through the key holes 18 to be inserted into each key hole 13, which is a state as shown in figure (c). Then, the nut is rotated, and the part without the key grooves 18 of the nut and each fitted part 19A pinch each key of the barrel and a locking part 14A of the end bell, as shown in figure (d). Thus, the barrel is prevented from slipping out of the nut. Here, a locked part 19B of the nut is locked to the a locking part 14B of the end bell.
Patent JP-2001267286-A (JP)
Title: Management method of etching solution and wet etching system
Inventor: SHIMIZU YUJI
IPC: H01L21/306
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a management method of an etching solution for keeping the concentrations of HF and NH4F constant in BHF. SOLUTION: NH3 gas is dissolved forcibly in BHF and is made to react with HF. By so doing, an increase in the concentration of HF caused by the dissociation reaction of NH4F in BHF is prevented, and the concentrations of HF and NH4F in BHF are kept constant for all times.
Patent JP-2001261357-A (JP)
Title: Fabrication of sheet glass and apparatus therefor
Inventor: KANAMARU SHIGEYUKI
IPC: B24B9/10
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent sheet glass from being scratched, reduce the occupying space for an apparatus for fabricating sheet glass and produce glass products of high accuracy in a short time. SOLUTION: In this sheet glass fabrication apparatus 10 according to this invention, a glass-cutting and breaking machine 14 and a chamfering machine 16 are arranged so that they may oppose to each other on both sides of a glass plate-sucking and conveying machine 12.
Patent JP-2001266274-A (JP)
Title: System for supporting in-home care
Inventor: SUGITA SHIGERU
IPC: G06Q50/22
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To periodically confirm the safety of a person to be cared and to also utilize the existing taxi allocation system in emergency. SOLUTION: This system has a safety confirmation notifying means 11 with which a center 10 periodically makes automatic contact with the person to be cared by a telephone call, a safety confirmation data receiving means 12 for receiving 1st data showing that the person to be cared does not need care from the person to be cared receiving the call or 2nd data showing that the person to be cared needs some care during telephone line connection, and a taxi allocating means 14 for making an empty taxi located the closest to where the person to be cared is hurry to where the person to be cared is when the center receives the 2nd data.
Patent JP-2001263563-A (JP)
Title: Expansion joint
Inventor: SHIMAMURA AKIRA
IPC: F16B7/04
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an expansion joint capable of tightly closing a contact surface between a flange and bellows without almost changing the full length as compared with in the past. SOLUTION: This expansion joint is constituted by providing a bellows 3 formed in shape of a cylinder unit connecting protruded parts of annular shape to be axially extended/contracted and a flange 2 connected to an end part of the above bellows through a contact surface 1 formed in plate shape having a center hole 11 to envelop the above center hole, to apply welding connection 4 of the above bellows and flange in an inner/outer side of the above contact surface.
Patent JP-2001264984-A (JP)
Title: Positive type photoresist composition for exposure with far ultraviolet ray
Inventor: ADEGAWA YUTAKA
IPC: H01L21/027
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To solve problems on a technique for enhancing performance proper to microphotofabrication using far ultraviolet light, particularly ArF excimer laser light, in the concrete, to provide a positive type resist composition for exposure for far UV excellent in uniformity of coating in the surface of a substrate and to further provide a positive type resist composition for exposure for far UV excellent in shelf stability of a resist solution. SOLUTION: Each of the positive type resist compositions contains (A) a compound which generates an acid when irradiated with active light or radiation, (B) a polymer having repeating units with a specified structure and (C) a lactic ester-containing solvent.
Patent JP-2001265602-A (JP)
Title: Program booting system
Inventor: OKAMOTO HIDEYUKI
IPC: G06F9/445
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To start a system by activating the program of a version before updating in the case that the system is not activated due to the failure of installation or the failure of software, etc., at the time of booting and to analyze the cause of the fact that the system is not activated by utilizing the program of the old version before updating. SOLUTION: A system program is stored on a nonvolatile memory 10 by using an installer means 60 and header information is updated. At the time of activating the system, the system program to be loaded is judged from the header information updated by the installer means 60 by utilizing a booting means 70, and in the case of failing in activating the system program, the system program of the version before updating is activated.
Patent JP-2001272244-A (JP)
Title: Navigation device and method, and recording medium in which software for navigation is recorded
Inventor: OTSUKA JUN
IPC: G08G1/0969
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device and method, capable of reliably retrieving the name of an object, even in the case that a user does not correctly grasp information on the object and a recording medium in which software for navigation is recorded. SOLUTION: The navigation device is provided with an absolute location/ direction detecting part 1, relative direction detecting part 2, motor vehicle speed detecting part 3, main CPU and its peripheral circuit 4, group of memory M, user interface part 9, display part 10, input part 11, CD-ROM control part 12, FM multiple receiving/processing part 13, and optical/radio beacon receiving/ processing part 14. A present location computing part 40, scroll display control part 41, destination specifying part 42, route-computing part 43, guidance part 44, identification number control part 45, item display control part 46, item- selecting part 47, selected information control part 48, and plotting part 49 are set in the main CPU and its peripheral circuit 4.
Patent JP-2001269256-A (JP)
Title: Utensil for removing scorches
Inventor: TOMITA HIROYUKI
IPC: A47G21/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a utensil which can easily remove scorches parts even on curved surfaces of the inside of vessels, so that it can be very effective as an exclusive utensil for removing and washing heavily stuck scorches on the inside of stone vessels for Bibimba (one of Korean dishes) for example, and can provide very useful epoch-making utensil for removing scorches for Korean broiled meat restaurant business. SOLUTION: This utensil for removing scorches on the inside of vessels has some special features as follows: The edge plate 2 provided at the end of handle part 1 is formed having the bent edge plate 2A which lens somewhat upwards when the handle part is put horizontally in the length direction with the convex back side, and at the tip of this plate 2A the knife edge 2B for removing the scorches is provided.
Patent JP-2001274438-A (JP)
Title: Device and method for measuring characteristics of rear electrode solar cell
Inventor: UEDA TAKESHI
IPC: G01R31/26
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for measuring characteristics of rear electrode solar cell, with which the characteristics of a rear electrode solar cell can be inexpensively measured. SOLUTION: This device is composed of a holder 10 for holding the rear electrode solar cell formed with a photodetection plane on the front face and formed with an electrode on the rear face, a solar simulator 13 for irradiating the photodetection plane of the solar cell held by this holder with light, and a personal computer for measuring the characteristics of the solar cell irradiated with light by this solar simulator on the basis of a signal from this solar cell.
Patent JP-2001270657-A (JP)
Title: Method and device for winding cable
Inventor: TAMURA MASAHIRO
IPC: H01B13/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To avoid winding disorder resulting from layer-up. SOLUTION: When a cable 3 is wound on a drum 1 in layers with inching traverse winding, a traverse pitch Pi of the cable 3 in each of winding layers and a terminal gap LG at the windup side of the winding layer are computed from an inner width Wi of the drum and a diameter D of the cable. During winding, the layer-up of the cable 3 at the beginning of the winding layer after the second winding layer of the cable 3 is detected. In the winding layer starting at the layer-up, a range β1β2 of traverse is set with the rotating angle position of the layer-up as a reference to avoid the layer-up at the angle position of the layer-up in each of winding layers, resulting in no traverse.