baber/WOPTO huggingface dataset:
Patent JP-2003059040-A (JP)
Title: Manufacturing method for magnetic recording medium
Inventor: ARIZAKA YUICHI
IPC: G11B5/85
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a magnetic recording medium which can suppress sizes of magnetic particles constituting a column structure and variance in particle size. SOLUTION: The manufacturing method for the magnetic recording medium which has a process of forming a magnetic layer including columns of magnetic particles (Co particle) and nonmagnetic particles (CoO particle) separating the columns by depositing metal vapor on a nonmagnetic base is characterized by that the angle of incidence of the metal vapor is preferably at least 45 deg. and the filming rate of the magnetic layer is >=0.5 μm/s and, preferably, >=1.0 μm/s.
Patent JP-2002276622-A (JP)
Title: Part mounting tool
Inventor: HINOJOSA ANTONIO
IPC: F16B5/02
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent elongation and deformation of a part due to a difference of expansion at the time of mounting the parts made of a plurality of materials different in thermal expansion coefficients. SOLUTION: A printer vacuum guide member 20 of a plastic material mounted on a metal printer chassis 40 so as to allow thermal movement has a flexible rim 36 extending to a mounting point 37 to receive fixing screws from walls 21, 23 near both ends of the member 20. This member 20 is firmly mounted on the chassis 40 at a point 35 at a central position. It is possible to divide the guide member 20 into some individual constitutional parts along its length to further reduce an effect of thermal expansion.
Patent JP-2003064950-A (JP)
Title: Outer-frame structure for door and its execution method and repair method therefor
Inventor: FUKUSHIMA AKIRA
IPC: E06B3/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an outer-frame structure for a door capable of easily handing an outer frame for the door and a frame for an accessory and its execution method and a repair method to the outer-frame structure for the door in which the frame for the accessory can be arranged to the pre-attached outer frame for the door by post-attachment. SOLUTION: An outer frame 2 for a wing panel as the frame for the accessory continuously arranged to the outer frame 1 for an entrance door in a wall 3 is separated and manufactured to the outer frame 1 for the entrance door. The contour of the outer frame 2 for the wing panel has a blank section 34 reinforced by a reinforcing member to the outer frame 1 for the entrance door having a square-shaped closed contour, and the blank section 34 is buried with the side frame member 15 of the outer frame 1 for the entrance door and the outer frame 2 for the wing panel is disposed continuously to the outer frame 1 for the entrance door so that the side frame member 15 is used as the common member of the outer frame 1 for the entrance door and the outer frame 2 for the wing panel.
Patent JP-2002078917-A (JP)
Title: Pinball game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent fraudulence by a game player from occurring by making information from a specified detection switch invalid when other than a normal game state. SOLUTION: This pinball game machine is equipped with a winning process system 51 and an invalidating means 60. In this case, the winning process system 51 transmits a putting out command to a ball putting out means 40 side so that the ball putting out means 40 can perform a putting out process of prize balls, based on winning or detection information from detection switches 28 to 35. The invalidating means 60 invalidates one section or the whole of the detection information from specified detection switches 28 to 35 under a fraudulent game state.  Also, the invalidating means 60 is equipped with a function to validate winning information during the generation of a profitable state and/or until a specified period of time has passed from the completion of the profitable state even if a fraudulent game state is detected, in the case wherein a normal profitable state is generated by a profitable state generating means 58.
Patent JP-2002059549-A (JP)
Title: Ink jet recorder
Inventor: FUJII MASAHIRO
IPC: B41J2/055
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent a phenomenon (crosstalk) wherein a pressure generated on a driven nozzle is transferred to a non-driven nozzle and then an ink drop is ejected from the non-driven nozzle even when a volume of a common ink chamber is small. SOLUTION: This ink jet recorder comprises a filter 52 having a plurality of grooves each having one end side communicating with an ink supplying hole and the other end side communicating with the common ink chamber 8, a plurality of nozzles 4 communicating with the common ink chamber 8 through independently provided ejection chambers 6, respectively and pressurizing means 5, 21 each generating a pressure in the respective ejection chamber 6. At least one wall 55 forming the common ink chamber 8 is flexible.
Patent JP-2003073991-A (JP)
Title: Method for making paper and paper produced by the method
Inventor: NAKAMURA KENICHI
IPC: D21H17/43
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a paper of high strength by combining specific additives for making paper, and a method for producing the same. SOLUTION: An amphoteric polyacrylamide including 0.01-5 mole % of an α,β-unsaturated sulfonic acid (or sulfonate) and 0.001-5 mole % of a crosslinkable monomer as constitutive components, (B) a specific anionic polyacrylamide and (C) a specific water-soluble aluminum compound are added to pulp slurry with the electric conductivity of >=0.8 mS/cm. Paper having high mechanical strength, and the like, is produced.
Patent JP-2003068588-A (JP)
Title: Structure of surface mounting solid electrolytic capacitor with safety fuse and its manufacturing method
Inventor: NAKAMURA SHINJI
IPC: H01G9/004
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a small and lightweight surface mounting solid electrolytic capacitor equipped with a safety fuse against overcurrent or temperature. SOLUTION: The surface mounting solid electrolytic capacitor comprises a capacitor element 2, an insulator sheet piece 3 having upper surface arranged with the capacitor element, and a package body 4 for hermetically sealing the capacitor element on the upper surface of the sheet piece. An anode terminal electrode film 5a is formed on the lower surface of the sheet piece along with a cathode terminal electrode film 6a conducting electrically with the cathode 2b of the capacitor element. Between the upper surface of the sheet piece and an anode rod 2a in the capacitor element, a safety fuse wire 7 for conducting the anode rod and the anode terminal electrode film electrically is provided.
Patent JP-2003078601-A (JP)
Title: Portable terminal
Inventor: IKEDA MINORU
IPC: H04M1/725
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To satisfactorily listen to stereo sounds even when a display screen is moved in any direction, by suppressing increase of the number of speakers. SOLUTION: A portable telephone set 1 is configured so that an upper case 2 and a lower case 3 are coupled to be folded through a hinge part 4. The upper case 2 is equipped with a rectangular display screen 5, a speaker 20 is provided in the area of a right end upper than this display screen 5 and another speaker 21 in the area of a left end lower than the display screen 5 respectively. These speakers 20 and 21 functions as a speaker system for reproducing stereo sounds. When reproducing stereo sounds in the state of longitudinal use as shown in the Fig., the right channel of stereo is reproduced from the right speaker 20 and the left channel from the left speaker 21 respectively.  In the state of lateral use turning to left from the state shown in the Fig., however, the right channel of stereo is reproduced from the right speaker 21, and the left channel from the left speaker 20 respectively.
Patent JP-2003072016-A (JP)
Title: Apparatus for conveying sheet-like recording material
Inventor: OZAKI TAKAO
IPC: B41C1/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency by preventing the structure of an apparatus from being complex due to the increase of the number of parts, and curtailing time from the end of discharging a sheet-like recording material to the start of the next supply of the sheet. SOLUTION: By making the position where the supply of a printing plate 12 from a plate feed guide 20 is started coincide with the position where the discharge of the printing plate 12 from a rotary drum 16 is completed, the printing plate 12 being retained in the plate feed guide 20 can be received promptly before a printing plate 12 discharge operation to a plate delivery guide 22 is finished to improve work efficiency. By locating the plate feed guide 20 and the plate delivery guide 22 closely, a front end chuck 26 and a rear end chuck 36 can be used commonly when the printing plate 12 is supplied and when it is discharged so that the structure of the apparatus can be simplified.
Patent JP-2003082964-A (JP)
Title: Brake controller in opening and closing machine for building
Inventor: SHUKUZAWA KOHEI
IPC: F16D55/04
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To constitute a brake controller for controlling a brake device into a braking condition and a release condition capable of providing light and excellent operation property in an opening and closing machine constituting an opening and closing device for building of self-weight closing type. SOLUTION: This brake controller R is composed of a first ring body 17 and a second ring body 18 which are provided at outer periphery of a brake shaft 14 integrated with a second brake disc 13 and in which protruding parts 17b, 18b are formed on mutually opposing faces and a roller 20 between the first and second ring bodies 17 and 18. The first ring body 17 performs relative forced rotation for the second ring body 18 so that the second brake disc 13 is displaced in the axial direction for a first brake disc 12 and leaves the first brake disc to release the brake device 11.
Patent JP-2003087419-A (JP)
Title: Sales management support system
Inventor: FURUKABU HITOSHI
IPC: G06Q50/10
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a sales management support system employing cooperation between a stationary phone with Internet connection and mobile radio terminal by using the stationary phone with an Internet connection function and the mobile radio terminal equipment with an extension communication function so as to realize sales management and inventory management for articles in a shop. SOLUTION: The system for supporting sales management of articles in a shop comprises the stationary phone with an Internet connection function connected via a public line, the mobile radio terminal equipment connected to the stationary phone via a wireless channel to enter information of a sales article and retrieve information, and a sales management center connected to the stationary phone via the Internet, managing the articles in the shop and capable of transmitting/receiving information with respect to the sales management.
Patent JP-2003086956-A (JP)
Title: Portable operating apparatus
Inventor: HAYASHI YASUO
IPC: H01H13/14
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem that when a portable operating apparatus is dropped on a floor or is brought into contact with an obstacle or the like, a protruding emergency stop button is intruded, and hence there is possibility that an emergency stop of the entire target system might occur by mistake, and in the case of a manufacturing process required for a long time to restart the target system, large difficulty occurs in view of a process management, a quality control and a cost. SOLUTION: The portable operating apparatus 10 comprises a housing 21, and an emergency stop button 25 provided on the upper surface 21a of the housing. The apparatus 10 further comprises a cover 11 for preventing a collision of a housing side fall 21e with the periphery of the button 25.
Patent JP-2003087768-A (JP)
Title: Information processor, information processing method, and program
Inventor: YOMO YASUTO
IPC: H04N7/173
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To reduce stored picture data much more and to smoothly reproduce a moving picture. SOLUTION: A reproduction program 192 reproduces the moving picture based on picture data supplied by a stream. A buffer 191 stores picture data which are supplied by the stream and are to be reproduced. A reproduction monitoring program 193 obtains the amount of picture data stored in the buffer 191 at every prescribed period. The reproduction monitoring program 193 causes the reproduction program 192 to reproduce data at a speed faster than a regular reproduction speed when the amount of obtained picture data exceeds a first threshold. When the amount of obtained picture data is under a second threshold, the reproduction program 192 is caused to reproduce data at the regular reproduction speed.
Patent JP-2003079545-A (JP)
Title: Dust collector and electric vacuum cleaner
Inventor: ICHINO TAKEYUKI
IPC: A47L9/16
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner capable of easily removing dust accumulated in a dust cup. SOLUTION: A bottom face opening part 13 of the dust cup 14 blocked by a bottom face part 12 is opened and closed by an operation of an operating part 37 of a lever 35 of a handle part 34 provided in an outer side face of the dust cup 14. Suction air is passed through the dust cup 14 and dust sucked with the suction air is collected inside the dust cup 14. When dust is accumulated in the dust cup 14, the operating part 37 of the lever 35 is operated and the bottom face opening part 13 of the dust cup 14 is opened. The dust accumulated in the dust cup 14 can be easily removed.
Patent JP-2003081126-A (JP)
Title: Paddy field working machine
Inventor: FUKUNAGA KIWAMU
IPC: B62D11/08
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To enable stable steering operations. SOLUTION: A pair of right and left steering front wheels 5 and a pair of right and left driving rear wheels 6 are provided, and a steering clutch 20 for particularly intermitting the transmission to each driving rear wheel 6 is provided inside a rear axle case 13 by which the driving rear wheels 6 are supported on a machine frame. A steering interlocking mechanism for releasing the clutch in a turning inner side out of the steering clutches 20 interlocked with steering operations of a set angle or more from a rectilinear posture of the front wheels 5, is provided. Both front wheels 5 and driving rear wheels 6 are provided at a vertically fixed position to the machine frame.
Patent JP-2002292521-A (JP)
Title: Tap
Inventor: KAZAHAYA KATSUO
IPC: B23G5/06
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a tap having a shape which is formed so as to make cutting resistance small in screw hole boring, and the shape enabling effective elimination of swarf, and yields resistivity against breakage. SOLUTION: A cutting edge part is formed by a chamfer part of a incomplete thread, and a complete thread part of not less than 4 piches and not more than 6 piches. The cutting edge is coated with a hard film such as a diamond film or a diamantine carbon film, and the cutting edge part is divided circumferentially by a plurality of slots. Also, at a rear end side of the cutting edge part, a minor diameter part which is smaller than a minor diameter of the complete thread part is made. The minor diameter part is not less than 45% of a thread ridge diameter of the complete thread part. Furthermore, as an another shape of the rear end side of the cutting edge part, a screw shaped run off which is continuous with the complete thread part is made, and is tapered so as to become the diameter smaller as parting from the cutting edge part.
Patent JP-2003092041-A (JP)
Title: Key switch, keyboard having key switch and electronic equipment having keyboard
Inventor: MOCHIZUKI ISAO
IPC: G06F3/02
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a key switch of which re-assembly is easy and maintenance or the like can be dome simply. SOLUTION: In the key switch, a pinching axle 60 is provided so that a part of the outer wall 8B of the rotation locking portion 8 is placed between the upper axle 21 by a first link member 3, and a pinching axle 60 is provided so that the outer wall 9B of the rotation locking portion 9 is placed between the upper axle 21 by the second link member 4, and when the keytop 2 is pulled upward, the pulling force works so that the pinching axle 60 may pinch the outer wall 8B of the rotation locking portion 8 by cooperation with the upper axle 21, and the pinching axle 60 may pinch the outer wall 9B of the rotation locking portion 9 by cooperation with the upper axle 21.  And when the keytop 2 is in the state of non-depressing, the pinching axle 60 contacts the outer wall 8B of the rotation locking portion 8, and the pinching axle 60 of the second link member 4 contacts the outer wall 9B of the rotation locking portion 9.
Patent JP-2002174789-A (JP)
Title: Optical scanner
Inventor: OKAWA MASANORI
IPC: G07G1/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To realize an optical scanner which can scan trayed commodities, containing a juicy component such as steamed food or Tofu or easily deformed commodities such as cakes, without requiring an operator to tilt the commodities. SOLUTION: The optical scanner is provided with a laser beam source 14, an optical scanning means 15, an optical detecting means 17, a signal light condensing means 18, and two reading apertures 12 and 13, and is further provided with a first laser scanning pattern in which a laser beam is emitted downward from the top to a commodity sliding surface perpendicularly or at an angle, and a second laser scanning pattern in which the laser beam is emitted nearly in parallel to the commodity sliding surface.
Patent JP-2003101321-A (JP)
Title: Chip antenna, its manufacturing method, and radio terminal unit
Inventor: SHIIBA KENGO
IPC: H01Q1/24
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a chip antenna that can be improved in at least any one of productivity, adjustability, and mountability and, in addition, can suppress the fluctuation of its characteristics, and to provide a method of manufacturing the antenna and a radio terminal unit. SOLUTION: The chip antenna is provided with a base 1 having a placing section 2 and projection sections 3 and 4 installed to the placing section 2, first and second antenna element sections respectively provided on the projecting sections 3 and 4, and a conductive film 5 provided on at least part of the placing section 2 and electrically joined to the antenna element sections.
Patent JP-2003096118-A (JP)
Title: Photocurable composition and color filter using the same
Inventor: TANAKA TATSUYA
IPC: C08F2/50
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a photocurable composition which, in a filter production process, can produce a good filter even under a less exposure in a shorter exposure time than usual, especially a photocurable composition which, in a blue filter production process, can produce a good filter even when the exposure and exposure time are reduced to lower than usual and to the same level as that in producing a green or red filter. SOLUTION: This photocurable composition contains an alkali-soluble resin, a polymerizable monomer, a photopolymerization initiator, a colorant, and a solvent, provided the photopolymerization initiator contains a specific O- acyloxime compound, a specific benzophenone compound, and an acetophenone compound.
Patent JP-2003094273-A (JP)
Title: Automatic tool changer
Inventor: MAEDA MASAHIRO
IPC: B23Q3/157
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a compact automatic tool changer having a simple structure. SOLUTION: While a plurality of pots 19 are detachably/attachably retained in an annular tool magazine 21, the pot 19 in which a tool to be changed is accommodated in indexed to the prescribed position. After that, the pot 19 is turned 90 degrees to the inside of the tool magazine 21 by using a pot turning means so as to position a axial line of the tool to be changed in parallel with a spindle 7, thereby changing tools by advancing/retracting operation and turning operation of a change arm 23. After changing tools, the pot 19 is turned to the opposite direction so as to be returned to the tool magazine 21.
Patent JP-2003097548-A (JP)
Title: Method of designing thrust ball bearing
Inventor: SADA TAKASHI
IPC: F16C19/10
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a thrust ball bearing designing method for easily designing a proper-size bearing. SOLUTION: The method of designing a thrust bearing is characterized in that two bearing rings 10, 11 having relative scrolling motions and a plurality of balls 12 laid between both bearing rings 10, 11, both bearing rings 10, 11 having mutually opposed surfaces provided with two circular raceway grooves 13, 14, respectively, in peripherally spaced relation, the corresponding two raceway grooves 13, 14 of both bearing rings 10, 11 each containing one ball 12. Assuming that a basic dynamic rated load per a pair of raceway grooves is taken as a predetermined equation (a-1) and a rated life per a pair of raceway grooves is taken as a predetermined equation (a-2) with r being the groove radius of each of the raceway grooves 13, 14, Da being the diameter of the ball 12, Z being the number of the balls and dm being the pitch circle diameter of the ball 12, the diameter Da of the ball 12, the number Z of the balls and the pitch circle diameter dm of the ball 12 are determined so that the rated life L10 of the whole bearing represented by a predetermined equation (a-3) using both equations (a-1) (a-2) is a preset value or more.
Patent JP-2002173561-A (JP)
Title: Polyolefin resin composition and its film
Inventor: MINO NAOHIRO
IPC: C08L23/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefin resin composition giving a film having excellent transparency, perspective feeling, antiblocking properties, slip properties, resistance to marring, processability for secondary fabrication and appearance (feeling of flicker) and having an improved balance of these properties and a film composed of the composition. SOLUTION: This polyolefin resin composition comprises (A) a polyolefin resin, (B) a substantially spherical synthetic anti-blocking agent having average volume particle diameter in a specific range, (C) an anti-blocking agent obtained by grinding/burning natural minerals having volume average particle diameter in a specific range, and particles having particle diameter of 1.5 times of the volume average particle diameter and particles having particle diameter of >=22 μm each in a specific range in the volume particle diameter distribution, and the weight ratio of the anti-blocking agent (B) to the anti-blocking agent (C) is in a specific range and the sum of the anti-blocking agents (B) and (C) is in a specific compounding concentration.
Patent JP-2003097514-A (JP)
Title: Shaft moving device
Inventor: SUZUKI YOSHIKI
IPC: B23Q1/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a shaft moving device capable of delivering the fluid to a slide table without using a hose. SOLUTION: This shaft moving device is provided with a pipe 17 for piping fixed to a frame 2 and passing through the slide table 3 in the axial direction and provided with an air ventilation hole 21 at a part of the pass-through part, and an air reservoir 19 to be communicated with the air ventilation hole 21 is provided in the slide table 3, through which the pipe 17 for piping passes, to form a communication passage between the frame 2 and the slide table 3 through the air ventilation hole 21 of the pipe 17 for piping and the air reservoir 19.