baber/WOPTO huggingface dataset:
Patent JP-2001214095-A (JP)
Title: Water-based ink composition
Inventor: MIYASHITA HIROSHI
IPC: C09D11/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a water-based ink composition having a sufficient luminous function by the illumination of near ultraviolet to ultraviolet rays in the water- based ink component used by filling a writing tool or a coating tool such as a marking pen, a brush-pencil and a ball-point pen with the composition. SOLUTION: This water-base ink composition at least containing a coloring matter, water and a water-soluble solvent is characterized in that the coloring matter is colorless or white at least in daylight, and contains a fluorescent material emitting a clear chromatic color by absorbing the near ultraviolet to ultraviolet rays.
Patent JP-2001211579-A (JP)
Title: Retaining ring for permanent magnet for rotary electric machine
Inventor: MITSUI KENJI
IPC: H02K1/27
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a retaining ring for a permanent magnet of a rotary electric machine materializing highly strengthened and thinned make. SOLUTION: The retaining ring is capped on the peripheral surface of the permanent magnet of cylindrical shape to constitute a rotor of the rotary electric machine. The retaining ring is composed of inconel 718, manufactured by a cold drawing process with a cross section reduction rate Rr of >=10% and an aging treatment and provided with the Rockwell hardness HRC >=45.
Patent JP-2000200408-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAKATANI RYOICHI
IPC: H01F10/30
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain high sensitivity and high resolution for the detection of changes in the magnetic flux in a narrow region by forming a first magnetic layer, intermediate layer and second magnetic layer with the total film thickness smaller than the shortest recording bit length to be written in the magnetic recording medium, and allowing the all current flowing in the magnetoresistance effect film to pass through the intermediate layer. SOLUTION: A first magnetic layer is formed on a first Cu electrode layer, an intermediate layer comprising an insulating material is formed on the first magnetic layer, and a second magnetic layer and a second electrode layer are formed on the intermediate layer. A third magnetic layer having higher magnetic permeability than the first magnetic layer is formed between the first electrode layer and the first magnetic layer, and a fourth magnetic layer having higher magnetic permeability than the second magnetic layer is formed between the second electrode layer and the second magnetic layer. Thus, the area of the magnetic layer at the position of the end face of the magnetoresistance effect film facing the magnetic recording medium can be decreased.  As for the manetoresistance effect film, any film using a ferromagnetic tunnel effect or an antiferromagnetic intermediate film can be used.
Patent JP-2001217267-A (JP)
Title: Apparatus and method for vacuum underfill
Inventor: SAKATSU TSUTOMU
IPC: H01L21/56
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To surely fill a resin in a short time and by a simple constitution while a cell is decompressed. SOLUTION: A CSP 12 which is mounted on a printed-circuit board 10 is covered locally with a cell 2 a part of which is opened. The inside of the cell 2 is decompressed, and the circumference in the mounting part of the CSP 12 is decompressed in a short time. The circumference of the CSP 12 is coated with resin 13 by a dispensing syringe 6 which is installed inside the decompressed cell 2. The circumference of the CSP 12 is coated surely with the resin.
Patent JP-2001212498-A (JP)
Title: High temperature small water-flow cleaning/coating film stripping process
Inventor: MATSUMOTO MITSUMASA
IPC: B08B3/00
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a high temperature small water-flow cleaning/coating film stripping process which eliminates difficulties in safety or sanitation by extremely decreasing the splash of dust or the splash of high pressure water due to scatter or rebounding does not unnecessarily damage a base and can be applied even to a relatively soft material such as wood or ALC. SOLUTION: The surface of a material to be an object is cleaned or stripped by blowing pressurized hot water at 50-200 kg/cm2 discharge pressure, 1.5-9 l/min water flow rate and 105-175οC water temperature.
Patent JP-2001222338-A (JP)
Title: Method for preventing damage of eye due to long-term operation of personal computer
Inventor: SHA KANKO
IPC: A61H5/00
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the damage of eyes due to the long-term operation of a personal computer by the right and left and upward and downward motion of eyes, the focusing of eyes, and the extending or contracting motion of iris or the like. SOLUTION: This method for preventing the damage of eyes comprises a step 1 for accumulating the operating time of a personal computer, a step 2 for displaying a screen for instructing a user to blink on a monitor when the accumulated time reaches a preliminarily set already decided first interval time T1, a step 3 for displaying a screen for instructing the user to let his or her eyes rest when the accumulated time reaches a preliminarily set already decided second interval time T2, a step 4 for displaying each kind of screen for relaxing the fatigue of eyes when 'Yes' is selected on the screen for instructing the user to let his or her eyes rest, and a step 5 for reducing the set value of the second interval time T2 when 'No' is selected on the screen for instructing the user to let his or her eyes rest, and for returning to the step 1.
Patent JP-2001223780-A (JP)
Title: Telephone set
Inventor: KOMINE SACHIKO
IPC: H04W88/02
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a telephone set which eliminates the need to input a name or capital letter troublesome to input in order to retrieve a registered telephone number and which can immediately make a telephone call by retrieving the telephone number in an easy way. SOLUTION: A given number of successive digits constituting the telephone number to be retrieved are inputted (2) and a 'telephone number retrieval key' is pressed (3). Then a registered telephone number including the mentioned numbers is retrieved from a memory (4) and the complete digits of the corresponding registered telephone number and the name corresponding to the registered telephone numbers are displayed (8); while the registered telephone number is displayed, an 'on-hook key' is pressed to make a telephone call.
Patent JP-2001224826-A (JP)
Title: Game machine device
Inventor: KAKIZAWA KOYU
IPC: A63F7/02
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a game machine device permitting work requiring no new installation and transfer of each mechanism in the rearrangement or the like of game machines by providing each supply mechanism and a banknote conveying mechanism at the upper part of the game machine device with a pachinko stand or a slot stand disposed. SOLUTION: In this game machine device, a space part 16 for installing the pachinko stand 14 or the slot stand 15 is formed between an upper frame part 4 and a lower frame part 5 of a support flame 1 for supporting the pachinko stand 14 or the slot stand 15 to constitute an island, and the pachinko stand 14 or the slot stand 15 is installed at both front and rear faces of the space part 16. In this case, the banknote conveying mechanism 40 is fitted to the outer side part of the upper frame part 4.
Patent JP-2001229750-A (JP)
Title: Superconducting cable
Inventor: HANAI SATORU
IPC: H01B12/08
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To reduce a.c. loss caused by loops between superconducting elementary wires while preserving stability of superconducting state. SOLUTION: A plurality of superconducting elementary wires 1 are concentrically twisted and stranded with pitch length 1p1 to constitute the primary sub- cable 2, and a plurality of the primary sub-cables 2 are concentrically stranded with pitch length 1p2 to constitute the secondary sub-cable 3. A plurality of the secondary sub-cables 3 are concentrically stranded with pitch length 1p3 to constitute the tertiary sub-cable 4. When denoting the least common multiple of the stranding pitches 1p1 to 1p3 as Lp, ratios of each stranding pitch 1p1 to 1p3 versus the least common multiple Lp are made to come to nearly odd numbers.
Patent JP-2001238222-A (JP)
Title: Digital camera
Inventor: HOSHII ATSUSHI
IPC: H04N9/04
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera that can select color correction processing desired by a photographer. SOLUTION: The digital camera has a correction parameter to control a color correction quantity of image data of the digital camera and can revise color correction processing applied to the image data of the digital camera on the basis of the correction parameter set by a correction parameter changeover section 30j. Furthermore, the digital camera can select the correction parameter on the basis of the operating mode of the digital camera selected by an operation mode selection section 30i.
Patent JP-2001234285-A (JP)
Title: High strength and high toughness steel bar for earthquake proof damper excellent in low cycle fatigue characteristic nd producing method therefor
Inventor: TARUI TOSHIZO
IPC: C21D9/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a steel bar for an earthquake proof damper in which the increase of strength for increasing energy absorption and the improvement of the low cycle fatigue life are made consistent and moreover excellent in low temperature toughness and to provide a producing method therefor. SOLUTION: This high strength and high toughness steel bar for an earthquake proof damper excellent in low cycle fatigue characteristics has a composition containing, by mass, 0.02 to 0.15% C, 0.01 to 1.5% Si, 0.2 to 3.0% Mn, 0.001 to 0.3% Al and 0.001 to 0.02% N and, if required, containing other elements, and in which carbon equivalent is 0.3 to 0.8%. Moreover, this steel can be product by performing heat treatment to 850 to 1,100 deg.C and hot-forming or performing normalizing treatment so as to be heated at 850 to 1,100 deg.C after hot forming.
Patent JP-2001236359-A (JP)
Title: Method and device for gathering information and recording medium with recorded program thereof
Inventor: FUJIMOTO KAZUNORI
IPC: G06F12/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To avoid gathering an unnecessary text by gathering texts from reference destinations that text refer to while estimating which reference destination has effective information. SOLUTION: When a target text is given, a group of texts that the text directly refers to is gathered as a peripheral text set from a network and parentage decisions on them are made to gather desirable texts.
Patent JP-2001237658-A (JP)
Title: High frequency amplifier
Inventor: KAWASAKI YOSHIHIRO
IPC: H01P7/10
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To enable F-class large power amplification concerning a high frequency amplifier for amplifying a microwave band signal. SOLUTION: This device is provided with an amplifier element 1, first transmission line 2 connecting one terminal to the output terminal of this element and grounding the other terminal in high frequency, second transmission line 4 opening one terminal and connecting the other terminal to an output matching circuit 5, and dielectric resonator 3 between the first and second transmission lines 2 and 4 for comprising a band-pass filter by magnetically coupling the respective lines. When the load 6 is viewed from the output terminal of the amplifier element 1, an even-order higher harmonic wave impedance is short- circuited and an odd-order higher harmonic wave impedance is opened.
Patent JP-2001243914-A (JP)
Title: Fluorescent lamp
Inventor: INAGAKI FUMIHIRO
IPC: C03C3/091
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To improve luminous flux maintenance factor to a great extent of a fluorescent lamp with bulb wall loading of 0.07 w/cm2 or more to less than 0.13 w/cm2 as represented by a double-circle fluorescent lamp. SOLUTION: The bulb wall loading is not less than 0.07 w/cm2 and less than 0.13 w/cm2, and glass tube has Si02 of not less than 57 and not more than 78 in weight %, BaO of more than 0 and not more than 6, SrO of not less than 2 and not more than 10, CaO of not more than 6, MgO of not more than 6, Na2O of not less than 4 and not more than 11, K2O of not less than 2 and not more than 11, Li2O of not more than 4, B2O3 of not less than 0.5 and not less than 3, P2O3 of not more than 3, Al2O3 of not less than 1 and not more than 6, Sb2O3 of not more than 1.5, Fe2O3 of not more than 0.5, SO3 of not more than 0.5, CeO2 of more than 0% and not more than 2 in weight %.
Patent JP-2001240409-A (JP)
Title: Method for manufacturing white artificial zeolite from acid waste liquor in alumite manufacturing process and its materials
Inventor: HENMI AKIO
IPC: C09K17/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a white artificial zeolite the quality of which is high and similar to a synthetic zeolite when an acid waste liquor in alumite manufacturing process is utilized as an available resource, and its materials. SOLUTION: The acid waste liquor in the alumite manufacturing process is neutralized with alkali. An alkali aqueous medium is added to the resulting precipitated gel of aluminum or to a separated precipitate or a cake-like material after neutralization of the acid waste liquor with alkali. The white artificial zeolite the quality of which is similar to the synthetic zeolite is manufactured by a heated or pressurized reaction under an alkaline condition between the admixture of the eluted aluminate solution and water glass under the arrangement of the salic ratio.
Patent JP-2001242364-A (JP)
Title: Optical device holding mechanism and exposure device equipped with projection optical system constituted of holding mechanism
Inventor: IRIE NAOKI
IPC: G02B7/02
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical device holding mechanism holding an optical device by profiling the shape of the optical device and preventing the deterioration of optical characteristic caused by the deformation of the optical device, and an exposure device equipped with a projection optical system constituted of the holding mechanism. SOLUTION: In this optical device holding mechanism holding the optical device in a specified place, a holding means for holding the optical device by profiling the shape of the optical device is constituted.
Patent JP-2000315255-A (JP)
Title: Back side direction monitoring device for vehicle and back side direction monitoring alarm device for vehicle
Inventor: OKAMOTO KEIKI
IPC: B60R21/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a back side monitoring device for vehicle and a back side direction monitoring alarm device for vehicle to permit setting of a monitoring area corresponding to a traffic lane on a road of a road image without using white lines detected from the road image. SOLUTION: The monitoring area is set corresponding to the traffic lane of the road image obtained by picking up an image of the road in the back side direction of the vehicle at every fixed time by an image pickup means 10 by a monitoring area setting means 31-1. Optical flow to be generated from other vehicles in the monitoring area is detected based on two road images which are mutually arranged back and forth by an optical flow detecting means 31-2 and relative relation between the present vehicle and other following vehicles is monitored by using the optical flow detected by the optical flow detecting means.  The monitoring area is set on the inside or the outside of an area to be surrounded by a line to connect two white line positions where the white lines on both sides of the present vehicle are crossed with outer edges of the road image obtained by the image pickup means with infinite far points in the road image to be determined by a steering angle of the vehicle detected by a steering angle detecting means 51 by the monitoring area setting means.
Patent JP-2001245891-A (JP)
Title: Operating wire connector of manipulation tool for endoscope
Inventor: OUCHI TERUO
IPC: A61B10/06
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an operating wire connector part of a manipulation tool for an endoscope, which is easy to assemble and of practical use, in addition to being strong enough to keep connected. SOLUTION: In an operating wire connector part of a manipulation tool for an endoscope, joined through the tip of a wire to adjusted holes pierced through the board of a pointed head of manipulating part, a large diameter part 20 is fixed at the end of an operating wire 2 extending from the tip of the sheath 1, whose diameter is so large that it cannot pass through an adjusted hole 7 pierced on a board 6 of the tip manipulating part 5 and 6. With the operating wire 2 pierced through the adjusted hole 7 and the large diameter part 20 attached to one end of the adjusted hole 7, the operating wire 2 is bent toward the end of the sheath 1 at the other end of the adjusted hole 7.
Patent JP-2001251683-A (JP)
Title: High speed data channel setting method by hand-over control
Inventor: SHIMIZU TATSUAKI
IPC: H04W36/08
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To set a high speed data channel by way of an adjacent base station unless free channels for setting the channel exist in a mobile communication system. SOLUTION: When a mobile station 61 sets the high speed data channel by way of a base station 51 and unless a required number of free channels exist in the base station 51, a hand-over indication is transmitted from an exchange 4 to the mobile station 61 and the station 61 tries connection to the adjacent base station 52 by hand-over.
Patent JP-2001253699-A (JP)
Title: Forklift with fork insertion amount detector
Inventor: MORITA TSUTOMU
IPC: B66F9/24
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To allow recognition of a fork insertion amount into a pallet so as to facilitate cargo handling work even when the fork tip is hidden by cargos stacked high in a forklift with a fork insertion amount detecting means. SOLUTION: On the basis of a movement amount detection signal of a fork 5 obtained by means of this fork insertion amount detector 7, the fork insertion amount is indicated in a display 8. An operator can determine the position of the tip of the fork 5 inserted into the pallet 6 at a glance from the indication in the display 8. Therefore, the fork insertion amount into the pallet is recognizable even when the fork tip is in an invisible position in the case of withdrawal of cargos stacked high, for example, so that cargo handling work can be carried out safely and speedily.
Patent JP-2000317022-A (JP)
Title: Golf club shaft, its production and apparatus for production therefor
Inventor: MITSUBE MATSUHIKO
IPC: A63B53/10
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a golf club shaft which is light in weight, is high in rigidity and repulsiveness and is good in the directivity of a hit ball as well. SOLUTION: The cross-sectional shape of a hollow part 12 in a direction orthogonal with the longitudinal direction of the hollow golf club shaft 10 reinforced with carbon fibers 14, etc. has a flat portion formed to a polygonal shape, etc., over a prescribed range. Further, ribs for reinforcement may be formed in the angle parts on the inside wall surface of the hollow part 12 along their angles.
Patent JP-2001247600-A (JP)
Title: Method of preparing amyloid beta protein having high toxicity
Inventor: HOSHI MINAKO
IPC: C07K1/02
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a self-association type amyloid β protein which has high toxicity equivalent to that of a self-association type amyloid β protein existing in the living body of a patient suffering from Alzheimer's disease or the like, and maintains the toxicity. SOLUTION: This method is for producing the self-association type β-amyloid protein which has high toxicity, characterized by including a process for circulating an aqueous solution of β-amyloid protein, and the self-association type amyloid βprotein has high toxicity and is obtained by the method.
Patent JP-2001258218-A (JP)
Title: Electric rotating machine
Inventor: ARIMITSU MINORU
IPC: H02P6/21
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an electric rotating machine which has function capable of driving in the directly coupled state by magnetic coupling and function capable of independent rotation control of each rotor, and can reduce remarkably power in the synchronous state where two rotors are rotated at the same speed. SOLUTION: In the two rotors, the number of permanent magnets forming magnetic poles is made as 3 to 1 pole pair number ratio, intensity difference is applied to magnetic poles of 3 pole pairs, and the number of magnetic poles is equivalently reduced, thereby enabling equivalently 1 to 1 pole pair number ratio. By controlling a current flowing in a stator coil, driving wherein 1 to 1 pole pair number ratio and 3 to 1 pole pair number ratio are switched is made possible. In this electric rotating machine, remarkable reduction of loss in the synchronous state is enabled. Since an induced voltage is reduced, a driving region can be extended up to high speed rotation in the synchronous state. Since a supply current in the synchronous state can be reduced, iron loss, copper loss and inverter loss can be remarkably reduced.
Patent JP-2001249822-A (JP)
Title: Distributed object communication method with expiration date information
Inventor: HASHIMOTO TADASHI
IPC: G06F15/177
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a creation load and an operation load of a program a heavy since complicated coding and frequent update of ACL are required when service on a computer to be defined to be usable only for fixed time or period is provided in the conventional manner. SOLUTION: In distributed object environment, expiration date information is provided in object reference, the expiration date of the object reference is checked and a processing is requested to a server program according to a checked result.
Patent JP-2001256922-A (JP)
Title: Gas discharge tube and light source device
Inventor: IKEDO TOMOYUKI
IPC: H01J61/36
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a gas discharge tube and a light source device, having high versatility and high utilization factor. SOLUTION: The gas discharge tube 1 comprises a light emission window 14a of a sealed container 2, a convergence opening 8a of a convergence electrode 8, an anode opening 6a of an anode 6 and a light transmission portion 21 of a stem 4 arranged in line. This arrangement is permitted by the light transmission portion 21 formed on the stem 4 and the anode opening 6a formed in the anode 6. Therefore, a light generated by discharge between the anode 6 and a cathode 9 can be emitted from the light emission window 14a of the sealed container 2 to the outside, as well as a preset-wavelength light can be emitted from the light emission window 14a even when injected from the outer part of the gas discharge tube 1 into the light transmission portion 21.  With the anode opening 6a of the anode 6 and the light transmission portion 21 of the stem 4 opposed to each other, the gas discharge tube can use one light transmission portion 21 for a light injection window and a light emission window, can provide extremely high versatility and high utilization factor and achieving compact construction.