baber/WOPTO huggingface dataset:
Patent JP-2001244626-A (JP)
Title: Method for manufacturing ceramic circuit board
Inventor: NAKAJIMA MORIZO
IPC: H05K3/40
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem due to the fact that disconnection or peeling at a thin film wiring conductor 3 is easily generated and that connection between a metallized via conductor 2 and the conductor 3 is not satisfactorily made. SOLUTION: The metallized via conductor 2 led out at one end to a main surface is formed on a substantially flat plate-like ceramic base 1 having pores 4 each having a maximum opening size of 20 μm or more and a depth of 10 μm or more on a main surface. A glass 5 is selectively melted and filled in the pores. Thereafter, the glass 5 is mechanically polished along the main surface. Thus, a top face of the glass 5 is formed in plane with the main surface. And, the main surface is covered with the thin film wiring conductor 2 connected to the conductor 2. The pores 4 of the main surface of the base 1 are filled with the glass 5. Thus, the conductor 2 is not covered with the glass 5 or there is not formed with a step between the conductor 2 and the glass 5.  Accordingly, the disconnection or the release does not occur at the conductor 3, but the conductor 2 can be satisfactorily connected to the conductor 3.
Patent JP-2001239611-A (JP)
Title: Laminated body of synthetic resin-metal
Inventor: SAKAMOTO HIROSHI
IPC: B65D1/09
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin-metal laminated body which does not contaminate, working environment and the surroundings of the factory during manufacture and hardly generates interlaminar peeling on the boundary surface. SOLUTION: The synthetic resin-metal laminated body prepared by forming a heat-modified film by coating the surface of a metal raw material with a water-based emulsion and treating it by heating at a temperature of 350 deg.C or higher and laminating a synthetic resin on this heat-modified coating film is provided.
Patent JP-2001245565-A (JP)
Title: Terminal tackle of balance
Inventor: KIMURA YASUSHI
IPC: A01K91/06
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a terminal tackle of a balance suitable for bait casting of a goby and a sillaginoid. SOLUTION: A second hollow arm lever part (12) is connected to a first hollow arm lever part (11) and the second arm lever part is inclined to the first arm lever part. A sinker (13) of a weight corresponding to the tone of the tip of a fishing rod is made to hold at least the first arm lever part and fixed to the first lever part. A filamentous body (16) longer than the whole length of both the arm parts by a fixed dimension is inserted through the first and the second arm lever parts and stoppers (17 and 18) for controlling the slide of the filamentous body are fixed to both the end parts of the filamentous body.
Patent JP-2001246278-A (JP)
Title: Crusher
Inventor: SHIMOOKA SHOJI
IPC: B02C18/22
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a economical crusher with improved operability, workability for maintenance, and safety and capable of crushing even solid matter hard to be crushed. SOLUTION: Crushing rollers 17, 18 are made possible to be arranged in normal positions in transverse arrangement and pushing positions in vertical arrangement in a bending part of an inner route of a casing, so that out only ordinary wastes (a) but also wastes (b) hard to be crushed can easily be crushed. The operability, the workability for maintenance, and the safety of the crusher 10 can be improved. The switching of the vertical arrangement positions and the transverse arrangement positions of the crushing rollers 17, 18 is carried out by rotating both rollers 17, 18 at 90 degrees on a switching rotary shaft S. Consequently, the switching work can smoothly be carried out even by using a motive force with a relatively small output. As a result, the crusher 10 provided with such advantages can be manufactured at a relatively low cost.
Patent JP-2001249610-A (JP)
Title: Bi-directional education system
Inventor: PAUL WILHEIT MILES JR
IPC: G06Q50/10
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a bi-directional education system capable of giving not only knowledge but also 'self-thinking power' to students, and further adjusting supply and demand for education. SOLUTION: The bi-directional education system 1 connects plural entrepreneurs' terminals 2 with students' terminals 3 via a computer network, and permits to bi-directionally communicate between the education entrepreneurs' terminals 2 and the students' terminals 3, or between students' terminals 3 in real time, and allows the students to select and study a specific subject from plural subjects supplied by the education entrepreneurs and also allows them to have their scholastic ability approved by the education entrepreneurs who taught the subjects taken by the students.
Patent JP-2001248701-A (JP)
Title: Friction roller type transmission
Inventor: MACHIDA TAKASHI
IPC: F16H13/08
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To sufficiently feed a lubricating oil into contact parts between the outer periphery of a center roller 9c and each of the outer peripheries of a wedge roller 31a and a guide roller 32 even in server working conditions. SOLUTION: A spiral groove 50 is formed in the outer periphery of the center roller 9c. During operation, the lubricating oil staying in spaces 49a, 49b is fed through the spiral groove 50 into contact parts among the outer peripheries of the rollers 9c, 31a, 32.
Patent JP-2001252879-A (JP)
Title: Buff tightening metal fitting
Inventor: ISHIDA TAIRA
IPC: B24D13/20
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To strengthen buff holding by claws of a buff tightening metal fitting in a buff polishing wheel. SOLUTION: In this two-metal fitting type buff tightening metal fitting, two metal fittings, each comprising a circular stem plate concentrically drawn from a circumferential edge of a circular plate metal fitting main body comprising metal, with a number of claws protruded at a constant interval to roughly form 90 deg. to the stem plate, are jointed with each other on the metal fitting main bodies in such a way that claw tips of both metal fittings are directed to each other's, and that the claws on one of them are put between the claws on the other, where auxiliary claws which are a little shorter than above claws are protruded from properly deflected positions from protruded positions of above claws toward the center of the metal fitting main body to roughly form 90 deg. to the circular stem plate.
Patent JP-2000308379-A (JP)
Title: Soft starter for electrically driven motor
Inventor: BECKER JAMES A
IPC: H02P1/28
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor-type motor starter which is small and is easily manufactured. SOLUTION: A semiconductor-type motor starter 10 is constituted of semiconductor power switches 46, 48 which are sandwiched and held between a pair of buses 32, 42. The motor starter is constituted of a electromagnetic relay 50, which is mounted across an input end part 36 and an output end part 44 in the reverse direction. The motor starter is constituted of a heat sink 64, a cooling fan 66 which is installed between the electromagnetic relay 50 and the heat sink 64. In addition, a pair of magnetic pins 124 which converge the magnetic flux of a current sensing region and a Hall effect sensor, which senses the current of the current sensing region of the bus 32, are installed.  In a motor operating mode, a current is divided from the semiconductor power switches 46, 48, a substantially linear current passage is formed via the electromagnetic relay 50, power loss is reduced, and rise in heat is suppressed to a minimum.
Patent JP-2001250219-A (JP)
Title: Magnetic recording medium
Inventor: NAOE YASUSHI
IPC: G11B5/738
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a coating type magnetic recording medium having good electromagnetic transducing characteristics as a magnetic recording medium for a digital recording and reproducing system having a small bit area, that is, a short recoding wavelength and a narrow track width. SOLUTION: The magnetic recording medium is obtained by disposing a nonmagnetic layer containing a nonmagnetic powder and a binder and a magnetic layer containing a ferromagnetic powder and a binder in this order on a nonmagnetic substrate. The average thickness of the magnetic layer is 0.01-0.1 μm and the proportion of an area in which a magnetic record drops out to the total magnetic recording area is 0.2-20% when magnetic development is carried out after recording at the shortest recording wavelength.
Patent JP-2001247936-A (JP)
Title: High toughness martensitic steel and its production method
Inventor: NAGAO MAMORU
IPC: C22C38/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide martensitic steel having sufficient strength even when it is used for automatic springs and bolts and excellent in toughness and to provide its producing method. SOLUTION: The old austenite average grain diameter D is controlled to <=20 μm, and the average martensite lath length is controlled to <=30% of the above grain diameter D, by which martensitic steel exhibiting high toughness is obtained. The above martensite lath length is desirably controlled to <=4.0 μm, and for obtaining sufficient strength, the content of C is desirably controlled >=0.1 mass %. At the time of producing the above high toughness martensitic steel, a producing method having a stage of performing cold working with true strain of at least >=0.20 at <=500 deg.C, a stage of performing heating at Ac3 point + 150 deg.C to <1,200 deg.C at a heating rate of >=50 deg.C/s and quenching stage of performing rapid cooling at a cooling rate of >=100 deg.C/s may be adopted, and the heating time id desirably controlled to 5 to <10 sec.
Patent JP-2001253738-A (JP)
Title: Reinforcing material for grouting material
Inventor: SUEMORI HISASHI
IPC: C04B111/70
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a grouting material having excellent flowability and superior fixing force with respect to an anchor body and also to provide a reinforcing material for the grouting material. SOLUTION: As this reinforcing material for such a grouting material, fiber whose diameter, length and tenacity are 8-80 μm, 1-20 mm and >=4 cN/dtex respectively, is used.
Patent JP-2001249016-A (JP)
Title: Disc-shaped substrate edge monitoring apparatus
Inventor: IBE HIDEFUMI
IPC: G01N21/95
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a system which measures the degree of abnormality and features of the position of generation thereof in a film at an end part as generation source of foreign matters in the process of an electronic device by admitting a probe light from the tangential direction of the circumference of a disc-shaped substrate to detect scattered light attributed to the abnormal part involved. SOLUTION: Non-destructive detection of abnormality is performed at an end part of a disc-shaped substrate of an electronic device. This enables earlier detection of failures of the process and study of a proper measure to be taken therefor thereby achieving higher yields of the device and a reduction in cost.
Patent JP-2001257760-A (JP)
Title: Print method, mobile communication terminal and mobile printer
Inventor: OMURA HIROSHI
IPC: H04W84/10
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a print method by which a print range of an image displayed on a display device of a mobile communication terminal can be displayed and only the image within the designated print rage can be printed. SOLUTION: A mobile phone is connected to an optical printer using an instant film 232, and the optical printer prints out an image stored by the phone. When an image is printed with the optical printer, the mobile phone displays an image going to be printed onto an LCD 103 of the mobile phone and the LCD 103 displays a frame 270 a print range. The size of the frame 270 can be changed by a zoom command (Figure 24 (B)) and the position of the frame 270 can be moved by a trimming command (Figure 24 (C)). Then the optical printer prints out only the image within the frame 270 denoting the print range displayed on the LCD 103. Thus, only the image within the frame 270 denoting the print range displayed on the LCD 103 of the mobile phone can be printed out.
Patent JP-2001259997-A (JP)
Title: Disk cleaner
Inventor: TAKAHASHI TOSHIO
IPC: B24B29/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a disk cleaner capable of inhibiting a generation of a peeling off and a crack of adhesive surface even in the case where a disk to be polished is a DVD, etc., having a multi-layer structure. SOLUTION: Polishing tools 5A, 5B comprising a buf etc., are pressed on a surface 1A to be polished, of a disk 1. The polishing tools 5A, 5B are rotated to polish the surface 1A to be polished. A disk cleaner is provided with a cooling device 120 for feeding a cooling air to the surface 1A to be polished, of the disk 1 so as to forcedly cooling the disk 1.
Patent JP-2001268574-A (JP)
Title: Moving image encoder, moving image code string converter, moving image encoding method and moving image code string converting method
Inventor: SUGIYAMA KENJI
IPC: H04N19/15
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a moving image encoder and a code string converter capable of reducing code transfer rate while minimizing loss of smoothness in a motion of a reproduced image in a prediction encoding between images such as MPEG type encoding. SOLUTION: Motion activity information of a moving image is separated from a moving image code string by a multiplex separator 22. Thinning rate of a code string (code string of a B picture) of an image not to be a reference image of prediction between images is controlled by a thinning controller 26 based on the motion activity information. Thus, the code transfer rate is reduced while minimizing the loss of smoothness in the motion of the reproduced image.
Patent JP-2001265769-A (JP)
Title: Retrieving method for home page on internet
Inventor: NAKAMURA MASAMI
IPC: G06F13/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a retrieving method for a home page for promoting the utilization of information on the Internet by simply, easily and speedily reaching the target home page inside a specified area. SOLUTION: Concerning the retrieval of a home page 13 on the Internet 1, a home page creator makes the domain name of a home page address into numerals of the area code of that home page creator and registers the additional indication after the domain name as the numerals of a telephone number 11 of that home page creator and a server displays retrieval information 4 by areas, retrieval information 8 by services inside the same area and retrieval information 12 by dealers of the same service in the same area on the basis of the domain name and calls the selection of the desired home page 13 to a retrieving user while utilizing these retrieval information indications.
Patent JP-2001264719-A (JP)
Title: Insulated substrate device for liquid crystal display
Inventor: KAGA TOSHIRO
IPC: G09F9/30
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an insulated substrate device for a liquid crystal display capable of specifying easily an adhesion process and generating direction or the like of dust regardless difficulty in specifying the generating process of dust adhering during production of an array substrate or counter substrate and its cause. SOLUTION: A pattern part 13 for dust detection is disposed around a large- sized insulated substrate 12 for laying out an individual insulated substrate 11 or individual insulated substrates 11, and the entering direction and entering process of dust 38, 39, 40 are judged by detecting the dust 38, 39, 40 adhering to the pattern part 13 for dust detection. Because the generating process of the dust 38, 39, 40 can be specified and countermeasures, such as the specification of the cause of adhesion of the dust 38, 39, 40 and a feedback processing can be made quickly, production of defective products is suppressed to the minimum, and thus the improvement in the product yield can be realized.
Patent JP-2001264872-A (JP)
Title: Film pressure plate structure for camera
Inventor: RYU KINWAI
IPC: G03B17/28
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a film pressure plate structure for a camera by which film is prevented from being scratched during film running, unnecessary light is intercepted, positional deviation between the film and a magnetic head is prevented and focusing is performed without increasing the number of parts. SOLUTION: Plural photosensors 4, the magnetic head 5 and electric parts such as an IC 6 for controlling the camera are mounted on an opposite side to the running surface of the film 7 on the film pressure plate 2. A wiring pattern electrically connecting the electric parts and a through-hole are formed on both surfaces of the plate 2. Then, a pair of parallel projecting copper foil parts 2a extended in the traveling direction of the film 7 is formed on the surface of the plate 2 opposed to the film 7 in the same manner as the internal rail 1c of a camera main body 1 as shown in a figure 2. The copper foil part 2a is continuously formed but can be divided or partially formed.
Patent JP-2001259891-A (JP)
Title: Link-type transfer press sliding method, and link-type transfer press
Inventor: NISHIDA KENJI
IPC: B30B1/14
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a link-type transfer press sliding method and a link-type transfer press in which the SPM of the slide is increased while ensuring the feed time of a feeder, and the productivity is improved. SOLUTION: This link-type transfer press continuously makes the slide dwell by a link mechanism in the vicinity of a top dead center A without stopping the press. The operation allocation angle of the feeder can be large even when the time required for one cycle of the slide is shortened, and the feed time of the feeder can be practically increased, and the feeder can be fed without any interference with the slider. The total press time can be shortened, and thus, the productivity can be improved.
Patent JP-2001259657-A (JP)
Title: Treatment method or water containing phosphorus, heavy metals or the like
Inventor: TAMAURA YUTAKA
IPC: C02F1/58
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To easily carry out the removal of the phosphorus and heavy metals which is heretofore carried out by a coagulation sedimentation method and ferrite method by magnetic separation. SOLUTION: The water containing the phosphorus, heavy meals, etc., is treated by successively carrying out a paramagnetic grain fining treatment and coagulation treatment. The paramagnetic grain fining treatment is the treatment to convert the phosphorus and heavy metals contained in the water to paramagnetic particulates 3 by adding a tervalent iron salt into the water and the coagulation treatment is the treatment to magnetically coagulate the precipitate (particulates) containing the phosphorus and heavy metals to magnetically separable coagulated lumps 4 by adding ferromagnetic particulates 1 into the water after the paramagnetic grain fining treatment and impressing an external magnetic field 2 thereto.
Patent JP-2001267867-A (JP)
Title: Method for manufacturing piezoelectric oscillator
Inventor: HAYASHI TOSHIYA
IPC: H01L41/23
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for inexpensively manufacturing a piezoelectric oscillator where ceramic case is used. SOLUTION: In the manufacturing method of a piezoelectric oscillator, a piezoelectric element is fixed in ceramic case having a recessed part for storing the piezoelectric element a by conductive adhesive, and a metallic cover is air-tightly sealed to the recessed part with sealing adhesive. The melting point of the sealing adhesive is higher than the deterioration temperature of the conductive adhesive. A process where the sealing adhesive is bonded to the metallic cover, a process where the metallic cover to which the sealing adhesive is bonded is heated by resistance heating and the sealing adhesive is melted and a process where the ceramic case and the metallic cover are air-tightly bonded with the melted sealing adhesive are installed in the manufacturing method of the piezoelectric oscillator.
Patent JP-2001264037-A (JP)
Title: Method and device for calibrating camera, and storage medium stored with camera calibration program
Inventor: YAMAMOTO RYUJI
IPC: G01B11/24
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To calibrate a camera with high accuracy by automatically relating screen coordinate values to world coordinate values, even if photographing is conducted with a calibration board and the image pickup surface of the camera inclined. SOLUTION: An image of an object and a calibration image are inputted (S1), deformation in code portions of the inputted images due to projection distortion is removed (S2), then the screen coordinates of a reference point are obtained, and internal parameter calculation (S4) of the camera is performed, based on a previously inputted code pattern and on the world coordinate data of the reference point. Then, external parameter calculation (S8) is performed, based on a previously inputted schematic diagram of known points on the object and on the world coordinate data thereof. By using obtained internal and external parameters of the camera thus, the screen coordinates are converted (S10) into world coordinates, thereby obtaining the world coordinates of unknown points on the object to be measured.
Patent JP-2001272954-A (JP)
Title: Display device and its power source circuit
Inventor: NAKAMURA MORITAKA
IPC: G09G3/36
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To thin a display device, to reduce power consumption of the device, to reduce the number of input power source voltage, to make voltages of the input power source voltages low, to reduce the cost of the device and to prevent noise of capacitor and the effect of the noise generation on a video. SOLUTION: In this power source circuit, voltages (roughly 2×VHH and 2×VLL) which are roughly double voltages of supplied voltages (VHH and VLL), and which are in synchronization with a signal for display device are produced by charge-pump circuits in which ceramic capacitors 6 and 7 which cut DC components and are rebiased based on an RVQ signal which is equal to or higher than 12 kHz and in synchronization with the signal for the display device and are supplied to the driving circuit of the display device.
Patent JP-2001272436-A (JP)
Title: Pressure mechanism for ic and autohandler
Inventor: GOTO YOSHIHIRO
IPC: H01L21/66
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To separate an IC 2 surely in such a way that the IC 2 is not stuck to a pusher 1 when the pusher 1 is lifted up in a pressure mechanism in which the IC 2 placed on a carrier 3 is pushed to an IC socket 4 by the pusher 1. SOLUTION: A pressure pin 5 whose tip 5A springs out from the bottom face 1A of the pusher 1 is contained in the pusher 1. A spring 6 in which the spring pressure of the pressure pin 5 is very weak with reference to the sum total of spring pressures of a plurality of contacts 4A provided at the IC socket 4 and which resists a sticking force is provided. The IC 2 is separated from the pusher 1 by the pressure spring 5.
Patent JP-2001271685-A (JP)
Title: Catalyst temperature control method for fuel cylinder injection engine and control device for engine
Inventor: KUJI YOICHI
IPC: F02D41/04
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To rapidly raise an exhaust gas temperature at the time of recovering from sulfur poisoning of a lean NOx catalyst. SOLUTION: In steps S14 to S18, fuel is injected at least in two steps of later injection after an intermediate stage of a compression stroke and early injection earlier than the later injection within a period from an intake stroke to ignition timing, setting an air-fuel ratio within a cylinder to λ≈1. An intake flow control valve is opened so that the swirl becomes weaker, the higher is request for a catalyst temperature increase.