baber/WOPTO huggingface dataset:
Patent JP-2002262505-A (JP)
Title: Power tool
Inventor: HOSOKAWA NOBUHITO
IPC: H02K5/08
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To improve a conventional power tool that deteriorates the radiation of heat generated inside, and makes leakage or the like to occur when the power tool is used in a dusty area, and provide the power tool with a double insulation structure for ensuring the durability of an external frame part, as well as with ensuring safety relating to the leakage caused by a conductive dust. SOLUTION: Metal is used for a material of the external frame part supporting a motor internally wrapped, the external frame part is characterized by using the metal material, moreover arranging an insulation layer by an insulation material of resin or the like in the inner/outer surface of the external frame part.
Patent JP-2002256135-A (JP)
Title: Phenolic resin molding material
Inventor: ONO ETSUJI
IPC: C08L61/04
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To improve the mechanical properties of a glass-fiber-filled phenolic resin material. SOLUTION: This material is a glass-fiber-reinforced phenolic resin molding material which essentially consists of a phenolic resin, a glass fiber, a polyhydric alcohol, and a 1-3C lower alcohol and in which the phenolic resin constitutes 3-50 wt. % of the entire molding material, the glass fiber constitutes 40-60 wt.% of the material, the polyhydric alcohol constitutes 0.5-3 wt.% of the material, and the 1-3C lower alcohol constitutes 0.5-3.0 wt.% of the material.
Patent JP-2002271009-A (JP)
Title: Printed wiring board for high density mounting and base material therefor
Inventor: SATO YOSHIAKI
IPC: H05K3/28
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To solve all of various defects caused by a positional deviation of an SR film coating the surface of a printed wiring board at the same time, in the printed wiring board having such a structure that a solder resist film is formed on an insulation substrate formed with a wiring pattern and the SR film of the minimum width is disposed between two conductor pads disposed adjacently to each other with a very small spacing. SOLUTION: The distance between the two adjacent conductor pads 2a is made very small, and an area of each pad is made larger a than an area necessary for bonding an electrode 10a of an electronic component. A solder resist 3 is formed with openings 20 to expose each conductor pad, and an opening area of each opening is small enough for the opening to be included in the area of the conductor pad. In a normal state in which there is no positional deviation of the solder resist, each opening stays at the center of each conductor pad, with the distance between the periphery of the opening and that of the conductor pad being equal to or smaller than the maximum positional deviation of the solder resist.
Patent JP-2002276024-A (JP)
Title: End part joining method of column and beam
Inventor: YAMAMOTO KENICHIRO
IPC: E04B1/16
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an end part joining method of a column and a beam for facilitating bar arrangement work of a column main reinforcement and a beam main reinforcement when joining end parts of the column and the beam in an upper floor or a rooftop floor, capable of surely fixing the column main reinforcement and the beam main reinforcement, and requiring no arrangement of a projection for fixing the column main reinforcement on the upper side of the column. SOLUTION: This joining method joins the mutual end parts of the column 1 and the beam 2 of a reinforced concrete building. The end part 15 of the column main reinforcement 11 of the column 1 and the end part 16 of the beam main reinforcement 12 of the beam 2 are joined by a joining member having a tabular member 18 almost orthogonal to the column main reinforcement 11, and a tabular part 19 almost orthogonal to the beam main reinforcement 12, and this joining member 17 is embedded in concrete 10 of the column 1.
Patent JP-2002263842-A (JP)
Title: Arc welding machine
Inventor: YAMANAKA YOSHIFUMI
IPC: B23K9/10
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an arc welding machine which is equipped with a DC high voltage generator and which is excellent in operation safety. SOLUTION: A warming lamp 30 is connected to the input side of the DC high voltage generator 21 in parallel with the generator 21. When a switch 24 is closed in order to generate a DC high voltage, the lamp 30 is turned onto indicate the applying of DC high voltage to a welding loading circuit 15 between an output terminal 10 and 11.
Patent JP-2002264560-A (JP)
Title: Sheet treating apparatus and image forming device
Inventor: HIRAI KATSUAKI
IPC: B42B4/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent mismatching of sheets caused by difference of a position of a sheet stopper of a staple unit in association with a change of a binding pitch when back edges of the sheet are to be matched. SOLUTION: A sheet treating apparatus comprises an initial mode for treating to bind two positions of ends of a sheet bundle matched on a treating tray 400 at a predetermined binding pitch, an a binding pitch changing mode for treating to change the binding pitch within a predetermined range and to bind the two positions of the ends of the sheet bundle matched on the tray 400 at a binding pitch in response to the change. The staple unit 500 has a rear end stopper 401 of the tray 400 and a sheet stopper 513 for specifying the ends of the sheets on the tray 400.  The unit 500 treats to bind a first position at the matched position in the initial mode and matches the sheet at the matching position, holds the matched sheet bundle at a bundle discharge roller pair 406, then moves the bundle from the matched position to the first binding position, and first binds at the first position in the binding pitch changing mode.
Patent JP-2002270069-A (JP)
Title: Key operation device and portable terminal device using the device
Inventor: SATO SUKEYUKI
IPC: H04W88/02
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a multi-way input operating button having excellent visibility and design. SOLUTION: This multi-way input operating button 5 comprises a generally cylindrical button key 12 formed with a translucent material and peripheral member 13 installed around the button key 12 and formed with the same material is that of the button key 12 or with a translucent material of a color different from that of the button key 12. A colored film 14 formed with a colored material such as an aluminum deposited foil is formed on the bottom surface part of the button key 12, and a circular deep groove part 15 is disposed around the colored film 14 in the outer peripheral part of the bottom surface part having the colored film 14.  In the viewing direction 18a of a user, the color light of the colored film 14 is reflected from the inside wall 16 of the groove part 15, and the button key can be viewed very largely, three-dimensionally, and brightly on the surface of the button key 12.
Patent JP-2002275321-A (JP)
Title: Vibration-damping material composition
Inventor: YAMAMOTO YOSHIMASA
IPC: C08F210/02
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-damping material composition which exhibits vibration-damping capability at about room temperature, to enhance the vibrationdamping capability at such a temperature, and to widen the temperature range wherein a higher vibration-damping capability is exhibited. SOLUTION: This composition contains (A) an ethylene/unsaturated carboxylic acid/unsaturated carboxylic ester terpolymer and (B) a tackifier in a wt.ratio of (A/B) of (60/40)-(98/2).
Patent JP-2002273962-A (JP)
Title: Ink ribbon and method of replacing the same
Inventor: MIYAKE HIDEYUKI
IPC: B41J17/02
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an ink ribbon which is simply loaded in an image forming apparatus and has a few parts to be thrown away after the use, and a method of replacing the ink ribbon. SOLUTION: In the ink ribbon 51 used for a facsimile device 71, a roll core 53 obtained by using all the ink film 52 is used as a roll core 53A for next winding. As a result, only one roll core is required when the ink ribbon 51 is replaced so that it is possible to reduce waste materials when the ink ribbon 51 is thrown away. As an insertion section 54a of a tip section 54 of the ink film 52 is inserted into a slit 64 of the roll core 53A for winding and an engagement hole 55, an ellipse hole 56 and a positioning hole 57 provided to the insertion section 54a are respectively engaged with an engagement pawl 65, a first pin member 66 and second pin member 67 of the roll core 53A, it is possible to readily attach the ink film 52 to the roll core 53A.
Patent JP-2002272964-A (JP)
Title: Pachinko machine
Inventor: NAITO SHIGETO
IPC: A63F7/02
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To generate a ready-to-win state at the expected frequency in a pachinko machine allowing prize winning only by the frequency of the predetermined set value in one game. SOLUTION: This pachinko machine is provided with a set value storage means 61 capable of storing an arbitrary number M out of natural members from 1 to N, as a set value; a ready-to-win frequency determining means 41 for determining how many times the ready-to-win state is generated out of M-times of prize winning; a ready-to-win cycle determining means 43 for determining which time out of M-times the generation frequency of the ready-to-win state is generated, and a special pattern determining means 44 for determining a special pattern according to the presence of the generation of the ready-to-win state in each time of M-times prize winning.
Patent JP-2002272575-A (JP)
Title: Display device and display space
Inventor: KOBAYASHI SUSUMU
IPC: A47F7/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide the epoch-making display device and display space of an extremely high merchandise value. SOLUTION: This display device for displaying video tapes and books, etc., is provided with a pair of a left supporting body 3 and a right supporting body 4 between a ceiling 1 and a floor 2 and shelf bodies 6 mounted on mounting bodies 5 provided on a prescribed height position on the surfaces of the left supporting body 3 and the right supporting body 4 are disposed between the left supporting body 3 and the right supporting body 4.
Patent JP-2001344569-A (JP)
Title: Method for recognizing character and recording medium
Inventor: SUZUKI TOSHIHIRO
IPC: G06K9/62
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To appropriately segment an adjacent or contact character string and also to improve recognition accuracy while suppressing the increase of processing time. SOLUTION: A cross section series graph is extracted (2) from input image data (1), and an element tag for managing the cross section series graph is generated (3). A virtual boundary dot sequence is generated (4) for the peculiar area of a cross section series. A character candidate is generated by combining element tags, one character us recognized (7) by tilling up the virtual boundary dot sequence necessary to the character candidate, a link is generated between character candidates in which one character is recognized, a path is generated (6) between links, an optimum path is selected and the recognition results of a character string are outputted.
Patent JP-2002280770-A (JP)
Title: Vertical frame of cabinet for housing electric/electronic apparatus
Inventor: SUZUKI KAZUMASA
IPC: H05K7/18
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide the vertical frame of a cabinet for housing an electric/ electronic apparatus which can be sealed surely against the outer wall with a small contact force while keeping a part serving as a water channel and exhibits high fixing strength to a joint or the outer wall. SOLUTION: Drip sides 6 and 7 abutting obliquely against the outer wall 9 are projected from the body of the vertical frame. Consequently, contact pressure can be decreased and a water channel can be kept on the inside of the vertical frame. Furthermore, shaped sides 4 and 5 are provided in parallel with the outer wall 9 on the inside of the drip sides 6 and 7 in order to enhance fixing strength to the outer wall 9 or a coupling metal 11.
Patent JP-2002241748-A (JP)
Title: Low temperature-freezing agent
Inventor: UMEMOTO MASAO
IPC: C09K5/06
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a low temperature-freezing agent having a long life at <=(-)25 deg.C. SOLUTION: This low temperature-freezing agent is provided by using a frozen aqueous solution of magnesium nitrate. A container for housing it, is provided by having a transparent upper or lower surface, using a material made of a polyethylene, having >=1 mm thickness and the shape of the surface may be made as granular state.
Patent JP-2002275109-A (JP)
Title: Method for separating and recovering propargyl alcohol
Inventor: OMORI HIDEKI
IPC: C07C33/042
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating and recovering propargyl alcohol from a production mixture comprising a solvent, water and the propargyl alcohol, by which the propargyl alcohol can be separated and recovered in a simple operation also advantageously in terms of heat energy without complicating a separation operation and a process, while solving the difficult points of the conventional techniques. SOLUTION: This method for separating and recovering the propargyl alcohol is characterized by reacting paraformaldehyde with acetylene in the presence of a catalyst in a polar solvent and then distilling the obtained production mixture containing the propargyl alcohol in a condition comprising a pressure of 100 to 150 mmHg.
Patent JP-2002290853-A (JP)
Title: Receiver, method, and program for television broadcast reception
Inventor: HIRATA TAKU
IPC: H04N5/445
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism which automatically registers a printer driver controlling a printer when the printer is connected to a receiver and used for a system which receives television broadcasts. SOLUTION: The television broadcast receiver which receives television broadcasts has a setting means which sets download information on a printer driver to be obtained, an acquiring means which acquires a printer driver file specified with the download information set by the setting means, and an installing means which installs the printer driver file obtained by the acquiring means in a performable state in a storage means.
Patent JP-2002282122-A (JP)
Title: Rail box and method for fixing it
Inventor: NAKADA TAKEYUKI
IPC: A47H2/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a rail box which facilitate fitting work after installing a rail and can give a good appearance in its fixed state. SOLUTION: The rail box 10 to be fitted to a wall surface over an upper rail in order to hide an upper rail 2 and the upper part of traveling body 1 traveling along the upper rail, consists of a wall side member 11 which has a first piece 12 to be fitted to the wall surface and a second piece 13 continued to the first piece through a V-groove 14 to be formed nearly flatly and which can be formed to have nearly L-shaped cross section by setting the first piece and the second piece to be nearly vertical to each other by folding it along the V-groove, and an end rail member 20 having a fitting groove 21 into which the tip of the second piece of the wall side member can be fitted.  By fitting the tip of the second piece to the fitting groove of the end rail member to fix it in the state of making the wall side member have the nearly L-shaped cross section, thereby a nearly box-like rail box having open lower surface is formed.
Patent JP-2001319487-A (JP)
Title: Improved programming method for memory cell
Inventor: GERBER DONALD S
IPC: H01L21/8247
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an operation method for making the array of memory cells compact and compressing a memory cell densely. SOLUTION: This method is a method for operating memories including memory cells of the first and the second groups. The first group cells formed in a first semiconductor region are connected effectively to word lines and individual bit line, and the second group cells formed in a second semiconductor region are connected effectively to word lines and individual bit liens. This method includes a process applying first voltage to the word lines, a process applying second voltage to the first semiconductor region, a process applying selected voltage the bit lines of the first group cells, a process applying fourth voltage to the second semiconductor region, and a process applying fifth voltage to the bit lines of the second group cells.
Patent JP-2002286193-A (JP)
Title: Waved trough and its device
Inventor: SHIMIZU SHOHACHI
IPC: F16L57/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a structure, in a waved trough in the constitution laid or buried outdoor, that its strength is further improved so as to stand deformation solar heat, soil pressure, etc. SOLUTION: Such a structure is provided that it is comprised by a base B for storing cables D and a cover C for covering the base B, projecting portions 1 and 11 with a predetermined pitch are provided in the width direction for the base B and the cover C and formed in the irregular form in the longitudinal direction, the pitch of each of the projecting portions 1 and 11 at the base B and the cover C is the same or in the relation of integral multiple, a fitting portion 13 facing the side of an opening of the projecting portion 11 of the cover C is a waved trough to be fitted into the outside of a fitted portion 3 facing the side of an opening of the projecting portion 1 of the base B,  and at least either one of a recessed portion 1' inside the base B and a recessed portion 12 outside the cover C is made so that reinforcing fixtures R1 and R2 almost in the U shape can be inserted and held.
Patent JP-2002285314-A (JP)
Title: Thermal spraying wire, and thermal spraying method using the wire
Inventor: KURIMOTO ARIYASU
IPC: C23C4/12
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a thermal spraying material capable of ensuring the corrosion resistance for a long time by employing a thermal spraying technology in the case of giving a corrosion protective function to a steel bridge, or the like, thereby forming a uniform and firm film on the surface thereof, and to provide a thermal spraying method using the thermal spraying material. SOLUTION: Aluminum alloy wire for thermal spraying contains, by weight, 5-15% zinc. Zinc alloy wire for thermal spraying contains 1-10% aluminum. Granular aluminum of 1-10% is diffused in zinc. Grain size of granular aluminum is 1-50 μm. An aluminum clad is formed around the zinc wire as a core. On the other hand, a zinc clad is formed around the aluminum wire as a core. In the thermal spraying method, a pair of electrodes are formed from the above thermal spraying wires, and a film is formed on a work by arc thermal spraying. In another method, one electrode is formed from the thermal spraying wire, the other electrode is formed from a metal having the melting point which is not melted in the arc thermal spraying, and the film is formed on the work by melting the thermal spraying wire by the arc thermal spraying. The other electrode is a fixed electrode.
Patent JP-2002286457-A (JP)
Title: Device for recognizing location of vehicle
Inventor: UEHARA NAOHISA
IPC: G05D1/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To detect the location of one's own vehicle with high detection reliability and high accuracy by forming a prescribed magnetic field on a prescribed traveling road, even when the vehicle traveling on the traveling road is in a state affected by magnetic disturbance due to geomagnetism and other magnetic bodies. SOLUTION: The device for recognizing the location of vehicle is provided with at least one magnetic marker 1 for forming the magnetic field at a prescribed location on a road surface, at least one magnetic sensor 2 for detecting the intensity of the magnetic field formed by the magnetic marker 1, and an on-board detector 3 for computing the location of a vehicle on the basis of the intensity of the magnetic field obtained from the magnetic sensor 2 at a point separated by a prescribed amount before and after the magnetic marker 1.  The on-board detector 3 has both a correcting means for correcting the intensity of the magnetic field of the magnetic marker 1 on the basis of the intensity of the magnetic field obtained from the magnetic sensor 2 at the point separated by the prescribed amount before and after the magnetic marker 1 and a determining means for determining the presence of the magnetic marker 1, and the correction and the determination are performed on the basis of the average value of the intensity of the magnetic field obtained from the magnetic sensor 2.
Patent JP-2002282694-A (JP)
Title: Catalyst for producing carbon
Inventor: OTA MASAAKI
IPC: C01B31/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst which can stably produce carbon whose purity is not lower than required purity from carbon dioxide. SOLUTION: In the catalyst, the content of nickel, iron, and cobalt is 70-95 wt.%, and the content of an oxide containing silicon, aluminum, magnesium, zirconium, and lanthanum is 5-30 wt.%. The catalyst produces carbon by the catalytic reaction of a gas containing at least carbon dioxide.
Patent JP-2002282768-A (JP)
Title: Coating roller-attaching utensil
Inventor: OYAMA TOSHIICHI
IPC: B05C17/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a coating roller-attaching utensil having the small number of parts compared to the conventional one and capable of supporting excellently a coating roller. SOLUTION: The coating roller-attaching utensil used for attaching the cylindrical coating roller P to a supporting shaft S to be rotated around the supporting shaft S possesses an outside cylinder part 1 having nearly the same outside diameter as the inside diameter of the coating roller P and an inside cylinder part 2 having nearly the same inside diameter as the diameter of the supporting shaft S and provided in the outside cylinder part 1 to be rotatable to the outside cylinder 1, and both ends of the inside cylinder 2 are projected from the opened surface of the outside cylinder 1.  The projected parts 21 and 22 of the inside cylinder part 2 which are projected from the opened surface of the outside cylinder 1 are formed to have a larger diameter to engage the end surface of the outside cylinder part 1, and at least one end side of the inside cylinder part 2 is divided plurally by notches 23a-23d formed in the asixal direction of the inside cylinder part itself to reduce the diameter.
Patent JP-2002291271-A (JP)
Title: Motor control device
Inventor: INOKI TAKAO
IPC: H02P29/40
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a motor control device that is capable of simultaneously adjusting, theoretically with one parameter, a parameter of a vibration controller and a parameter of an I-P controller, in a dual inertia velocity control system. SOLUTION: In the motor control device that is provided with a velocity controller 11 that inputs a velocity command, constructs integration-proportion control (I-P control) so that the motor velocity comes in conformity with the velocity command, and determines a torque command, with an electric current controller 12 that inputs the torque command and drives a motor, with detectors that detect motor electric current and motor velocity respectively, with a motor 14 and with a mechanical load 15; a means is provided to compute a torsional angle velocity from a motor velocity and a mechanical load velocity and performs vibration restraining by the use of the torsional angle velocity, as well as a means that is capable of simultaneously adjusting a parameter of the velocity controller 11 and a parameter of a vibration controller 13.