baber/WOPTO huggingface dataset:
Patent JP-2003066813-A (JP)
Title: Operating-direction display mechanism for movable member, and image forming device
Inventor: TAKANO SATOSHI
IPC: B65H5/02
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for displaying the operation direction of a movable member which can prevent user's misoperation and breakage of the movable member. SOLUTION: An arrow display 20 is provided on a cover 16 inside a reset lever 15. The reset lever 15 hides an upward arrow head 20b of the arrow display at a position (a) where jam processing is performed and displays only a downward arrow head 20a. At a position (b) of a jam processing state, the reset lever 15 hides the downward arrow head 20a of the arrow display and displays only the upward arrow head 20b. Consequently, the direction in which the reset lever 15 should be operated for the jam processing and the direction in which the reset lever 15 should be operated after the jam processing are clearly displayed.
Patent JP-2003065408-A (JP)
Title: Troidal type continuously variable transmission
Inventor: ISHIKAWA HIROSHI
IPC: F16H15/38
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a troidal type continuously variable transmission capable of effectively preventing a trunnion from elastic deformation. SOLUTION: The troidal type continuously variable transmission is furnished with a coupling member 33 to couple together a pair of folded wall parts 8, 8, and the coupling member 33 has a pressure receiving part 33b to abut on the inner surface of a pocket part P in the direction approximately perpendicular to the thrust direction and receive a pressing force acting in such a way as crushing the pocket part P.
Patent JP-2003067802-A (JP)
Title: Electronic voting terminal device
Inventor: SAITO RYO
IPC: G06Q50/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To enable only a vote manager to perform test printing of a printer 20 for vote evidence printing in an electronic voting device 1. SOLUTION: An electronic voting terminal is provided with a lock device for using a prescribed key to be unlocked and further inputting a prescribed password to make the printer 20 perform test printing. The electronic voting terminal is also provided with a bar code reader 19 for reading a bar code in a test print pattern to perform automatic collation. As a result, only the vote manager can decide whether the printer operates normally before starting voting or during voting, and the device itself can automatically decide an operating condition of the printer by printing and reading the bar code.
Patent JP-2003068567-A (JP)
Title: Method for manufacturing laminated ceramic capacitor
Inventor: FUJITA AKIFUMI
IPC: H01G4/30
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a laminated ceramic capacitor with narrow deviation capacity. SOLUTION: A green sheet thickness is measured by a green sheet film thickness measuring device 20 provided immediately before a printer 11, an area of an internal electrode printed by the printer 11 is measured at least at two parts within a sheet of a prescribed size by an area measuring device 12 provided immediately after the printer 11, a measured area value is transferred to an arithmetic unit 13, and a median or a representative mean value is calculated. On the basis of the representative value and a sheet thickness measured value, the number of laminating sheets, an effective internal electrode area and a corrected electrode area are calculated. The number of the laminating sheets and the effective internal electrode area are transferred to a stacking machine 15, and the corrected electrode area is transferred to the printer 11.  A corrected electrode is printed in the printer 11, and a ceramic green sheet where the corrected electrode and the internal electrode are formed is dried in a drying furnace 14, punched for a required number of sheets in a prescribed shape in the stacking machine 15, and laminated inside a die 16.
Patent JP-2003062160-A (JP)
Title: Communication system between game machines
Inventor: KISHI TETSUO
IPC: A63F5/04
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a communication system between game machines which realizes the efficient utilization of a storage means so as to reduce scrapping of the storage means storing data for display even in occurrence of such a situation as scrapping a game machine. SOLUTION: The communication system between game machines is obtained by arranging a plurality of the game machines provided with display means for displaying identification information related with a game and providing a communication means capable of communicating data to the respective game machines to form a data communication network 31. The plurality of these game machines are divided to a master set H provided with a storage means 43 having data required for display at a display means stored thereon and slave sets T1 to Tn which are not provided with the storage means 43. The slave sets T1 to Tn receive data from the master set H via the data communication network 31 at need and displays identification information on the display means based on the data.
Patent JP-2003075679-A (JP)
Title: Optical isolator-attached receptacle and assembling method
Inventor: HIROSE TOMOYUKI
IPC: G02B6/26
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To solve the conventional problem of increased assembly man-hour due to setting-originated variance of aligning time, in setting an optical isolator- attached receptacle in an assembly aligning device, because of failure in positioning the polarizing/transmitting direction of the incident side polarizer of the optical isolator element. SOLUTION: On the end face of a retainer for holding an optical fiber, an optical isolator element in which at least one polarizer and one Faraday rotor are integrated is arranged, with magnets disposed around the element. In addition, in the magnets or the retainer, a marking section is formed to display the polarizing/transmitting direction of the polarizer of the optical isolator element.
Patent JP-2003073753-A (JP)
Title: Method for separating zinc
Inventor: ISHII TOSHIFUMI
IPC: C22B19/20
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating zinc from a halogen-base liquid containing copper and zinc. SOLUTION: The method for separating zinc from copper is characterized by migrating zinc in the halogen-base liquid into the extractant, by extraction treatment which makes the halogen-base liquid containing copper and zinc to contact with a so-called impregnation resin carrying an impregnated acidic extractant of organic phosphoric acid base.
Patent JP-2003076384-A (JP)
Title: Method and device for waveform analysis
Inventor: HIGASHIYAMA MIKIO
IPC: G10L21/0208
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for waveform analysis for improving the quality of a signal by avoiding false components in a spectrum obtained by analysis using Fourier transform to accurately extract a correct frequency component at high speed. SOLUTION: A value on one side of a window of an analysis signal is set to zero, and frequency analysis is performed in an area including the window and an area filled with zeros, and a principal frequency component in an obtained frequency distribution is extracted and is subtracted from the analysis signal to obtain a residual waveform, and the residual signal is subjected to the same processing again to obtain the next principal frequency component and the next residual signal, and the same processing is repeated to successively extract all the principal frequency components of the analysis signal, and all the principal frequency components are synthesized.
Patent JP-2003072630-A (JP)
Title: Side cover joining structure for motorcycle
Inventor: OKADA TAKESHI
IPC: B62J6/04
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a side cover joining structure for a motorcycle improving joining accuracy between an upper surface cover, a side surface cover, and tail light, and preventing a deterioration in an appearance. SOLUTION: In this side cover joining structure for a motorcycle, a tail light 45 is installed to a rear end opening 43a of right and left side surface covers 43, 43 arranged so as to surround a lower part of a seat 20, and an upper end opening formed by the tail light 45 and the right and left side surface cover 43 is covered by an upper surface cover 44. By inserting the upper surface cover 44 from a vehicular front side, the position of the right and left side surface covers 43 is regulated to form a continuous joining surface a by the side surface covers and the upper surface cover, and the position of the tail light 45 is regulated to form a continuous joining surface b by the tail light 45 and the upper surface cover 44.
Patent JP-2003075199-A (JP)
Title: Pulse signal generating system and method
Inventor: HAMA SHINJI
IPC: G01P13/04
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of high-precision control of a positional relationship which arises from the provision of two photosensors in a rotation detection system, while also eliminating detection errors caused by a difference in sensitivity between the two photosensors and to achieve reductions in power consumption and cost. SOLUTION: This pulse signal generating system has a rotating plate 3 with a plurality of light-processing structures 1 such as slits aligned along its circumferential direction for generating pulse signals; a light emitting means 4 such as a light-emitting diode for projecting light onto the rotating plate 3; and a light receiving means 5 such as a photosensor for receiving the light processed by the rotation of the rotating plate 3. At least either the width of the light- processing structure 1 or the spacing of portions 2 between the light-processing structures has variations so that the light-processing structures are arranged in a pattern which varies depending on the direction of rotation of the rotating plate. The number of the light-receiving means 5 provided is one.
Patent JP-2003083424-A (JP)
Title: Pulley for continuously variable transmission
Inventor: IMAZU JUN
IPC: F16H55/36
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a pulley for a continuously variable transmission, having high rigidity against driving force applied to the pulley, capable of reducing an axial dimension of a joining part of a pulley part and a shaft. SOLUTION: In this pulley, the steal shaft 1 is integrally formed with a flange part 2, and a back-side joining face 12a opposite to a belt contact face 11 of the pulley part 10 of a light alloy is joined to a joining face 2a of the flange part 2 by friction pressure welding.
Patent JP-2003088078-A (JP)
Title: Brushless dc motor
Inventor: MURAKAMI TOSHIAKI
IPC: H02K1/16
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To reduce torque pulsation due to cogging without decreasing efficiency or the maximum torque of a brushless DC motor. SOLUTION: The brushless DC motor comprises a large tooth section 10 having a large tooth width (θr) and a small tooth section 11 having a small tooth width (θs<θr) alternatively formed inside a stator core 1. When a surface permanent magnet type rotor arranged in the core 1 is rotated, positional relationships between poles of the rotor, tooth parts 10, 11 of the core 1 and a slot opening 13 are different between the poles, and hence the torque pulsation due to the cogging is dispersed. Accordingly, a change in composite torque is reduced. Further, a stator winding is wound at substantially the same pitch as a pole pitch (in a full-pitch winding), generated torque is increased to improve its efficiency.
Patent JP-2003086094-A (JP)
Title: Method of manufacturing convex tungsten disc and electron gun equipped with convex tungsten disc
Inventor: YAMAGUCHI MUNETAKA
IPC: H01J9/04
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent excess cleaning and cleaning failure of a convex part of a tungsten disc in the tungsten disc having a specific convex shape being arranged in a cathode of an electron gun, and enhance focus characteristics as the electron gun to obtain a bright screen. SOLUTION: This manufacturing method for an emitter impregnation type tungsten disc comprises a process impregnating an emitter component into a porous metal substrate formed by sintering reducing metal; and a cleaning process removing excess emitter component, and a working area of the tungsten disc is formed in a dome type or a convex part, and in the cleaning process, cleaning of the dome type or the convex part and cleaning of other parts are conducted in a certain time lag. The electron gun is equipped with at least the cathode, a plurality of electrodes of the first to the sixth; and a shield cup, and the emitter impregnation type tungsten disc in which the working area is formed in the dome type or the convex part is installed in the cathode, and the emitter impregnation density in the dome type or the convex part is made equal to that of other parts.
Patent JP-2003089585-A (JP)
Title: Porous ceramic and method for producing the same
Inventor: MIYANAGA TOMOMASA
IPC: C04B38/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a porous ceramic having a smooth surface, which is capable of being produced by a method suitable for productivity. SOLUTION: The porous ceramic 1 is characterized in that the surface roughness (Ra) is <0.5 μm and the porosity is >=30%. At least one element not contained at the inside of the porous ceramic 1 is contained in the surface area 1f (a depth of at most 10 μm from the surface), and the composition ratio in the inside of the porous ceramic 1 is different from that of the surface area 1f. The porous ceramic having such a smooth surface can be used after forming a metal, oxide or nitride thin film or a pattered metal conductor on its surface.
Patent JP-2003080790-A (JP)
Title: Imaging apparatus and its control method
Inventor: ONO TOMOHIRO
IPC: B41J3/60
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus which can register even rotated images to papers as desired. SOLUTION: In addition to a reference correction value 152 at a time of imaging without rotating images, correction values 154-158 corresponding to rotation angles 90 deg., 180 deg. and 270 deg. respectively are registered as correction value data 150 for image registration. A control routine of the imaging apparatus reads out from a nonvolatile memory 136 the correction value corresponding to the rotation angle of an object image at an imaging time, and corrects a registration state of the image by moving image write start points in a horizontal scanning direction and in a vertical scanning direction by an amount corresponding to the correction value.
Patent JP-2003083003-A (JP)
Title: Method for operating gas turbine and gas turbine combined power generating plant
Inventor: MOMOTAKE CHIKANORI
IPC: F01D25/14
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine capable of shifting from starting to rated operation in a short time. SOLUTION: Casing inside air temperature Ta and steam temperature Ts are measured (Step S102). When absolute value ΔT of difference between both temperatures is within a designated temperature (10 deg.C here) (Step S103), the gas turbine intrudes (Step S105). When intrusion of the gas turbine completes, load is gradually increased (Step S106), and refrigerant switching signal is repeatedly sent from a processing part 110 to a controller 120. A rotor blade steam control valve, a pressure regulating valve and an exhaust valve are controlled to switch the refrigerant to steam (Step S107), and intrusion of the gas turbine 500 and switch of refrigerant are completed (Step S108).
Patent JP-2003090401-A (JP)
Title: Friction roller type transmission and friction roller type transmission with prime mover
Inventor: OMUTSUNO SATOSHI
IPC: F16H13/14
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To improve durability by ensuring the strength of the circumference part of a passing hole 6a in a part of a partition plate 29 without an extra cost. SOLUTION: A compression coil spring for pressing a support shaft 8b supporting a wedge roller 12 is provided only at the side of a connection plate 9a. A deep support hole 10a is provided only at the side of the connection plate 9a, and a shallow guide hole 42 is provided at the side of the partition plate 29. This avoids the adjacency of the deep support hole and the passing hole 6a in a part of the partition plate 29, and thus prevents the occurrence of a low strength part due to thinness in a part of the partition plate 29.
Patent JP-2002146700-A (JP)
Title: Method for producing pulp mold molding
Inventor: SATO ATSUSHI
IPC: B65D1/09
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a pulp mold molding, with which a molding having excellent surface smoothness and excellent appearance can be readily produced. SOLUTION: This method for producing a pulp mold molding comprises inserting an elastically deformable mold having a pulp layer 4 on the surface and a communication route through which the inside is allowed to communicate with the outside into a recessed part 5a of a female mold 5 having the recessed part 5a in a shape corresponding to the external shape of a molding 6 in such a way that the bottom of the pulp layer 4 is brought into contact with the bottom part of the recessed part 5a, the elastically deformable mold is pressed and deformed so as to make the mold follow the shape of the recessed part 5a, the shape of the recessed part 5a is transferred to the pulp layer 4, the pulp layer 4 is heated and dried, water contained in the pulp layer 4 is discharged through the inside of the mold to the outside of the mold to make the molding 6.
Patent JP-2003092003-A (JP)
Title: Outdoor lighting equipment
Inventor: UMEMOTO MASAHIKO
IPC: F21Y101/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide outdoor lighting equipment capable of easily carrying out a removing operation at a site by eliminating the operation of electric work, drainage, or the like. SOLUTION: A light source body (4) having a light source (1) and an electric member (10) for lighting, is buried in the ground, and an irradiation body (7) having a reflection member (3) arranged so as to obtain a desired light distribution, is detachably mounted to the upper part of the light source body (4). The light source body (4) alone might be used as a buried light by burying the light source body (4) in the ground and mounting a transparent panel thereon.
Patent JP-2002190183-A (JP)
Title: Digital information recording and reproducing system
Inventor: KIKUCHI SHINICHI
IPC: H04N5/92
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To improve a digital animation recording and reproducing system. SOLUTION: A system, in which reproduced information (read flag) that can specify the reproduced part of recorded information or archive information (archive flag) that can specify the part to be stored of the recorded information is held by an information recording medium having a limited storage capacity, and digital information is recorded in the information recording medium or the information recorded in the information recording medium is reproduced, is provided.
Patent JP-2002118881-A (JP)
Title: Method for selecting cell in cdma mobile communication system
Inventor: NAKAMURA TAKEHIRO
IPC: H04J13/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a cell selecting method capable of selecting a suitable cell by a mobile station without increasing the number of wireless units in the mobile station even when different frequency bands are used for respective cells due to an economical or geographical interference problem or the like. SOLUTION: When different frequency bands to be used as communication channels are used so that frequency bands F1, F2 are used for cells 1, 2 and frequency bands F2, F3 are used for cells 3 to 5, all base stations transmit only their pilot channels by all the frequency bands F1 to F4 and a mobile station communicating with a certain base station receives the pilot channel of the frequency band of the communication channel being used and selects a cell.
Patent JP-2003092847-A (JP)
Title: Stepping motor and its magnet rotor
Inventor: NAKANE HIDEYUKI
IPC: H02K1/27
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a stepping motor and its magnet rotor which can eliminate a position discrepancy between an annular magnet constituting the magnet rotor and a rotor body made of thermoplastic synthetic resin, even if a gap is produced between the magnet and the rotor body by the contraction of the rotor body which is caused by the insert molding of the rotor body together with the magnet by devising the shape of the annular magnet. SOLUTION: A large diameter part 54a and a small diameter part 54b of a stepped hollow part 54 of a magnet Rb are coupled coaxially and integrally with a large diameter wall 53a and a small diameter wall 53b of a recessed part 53 of a rotor main part Ra. The wall part 53c with a V-shaped cross-section of the rotor body Ra is tightly engaged with the inside of the wall part 54c with a V-shaped cross-section of the magnet Rb.
Patent JP-2003088460-A (JP)
Title: Incense burner
Inventor: KANDA YOJI
IPC: A47G35/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To solve the following problems with the conventional incense burner; the heat radiated from a heat source is transmitted to a main body across a cylindrical section disposed integrally with the main body to eventually make the main body itself hot; heated air accumulates in the space (clearance) between the cylindrical section and the main body to eventually heat the main body itself and further the heat from a heat source is resultantly used for heating the main body itself and therefore the heat for heating a perfuming tray is lessened and the efficient perfuming is no possible. SOLUTION: This incense burner comprises the receiving tray which exists approximately at the center on a top surface side and has the heat source, the main body of an inverted cup shape which covers the heat source with its side peripheral surface, upwardly directs a placing hole on the top surface side and is placed atop the receiving tray so as to close the aperture on an under surface side and the perfuming tray which is formed with a shielding section to cover the circumference near the heat source when placed on the placing hole atop the main body.
Patent JP-2003058858-A (JP)
Title: Counting and weighting device for frozen meat ball
Inventor: SUGIHARA YOSHIHARU
IPC: A23L13/60
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a counting and weighting device for frozen meat ball constituted so that which meat balls manually counted conventionally or counted by using a number weighing gauge for calculating a number from an average weight per one and defining the result as a constant are detected one by one by a sensor, a required number is automatically counted and the constant is extracted. SOLUTION: This counting and weighting device for frozen meat ball is provided with a shoot composed of a plurality of columns of grooves inclined on the outlet side of an inclined raw material hopper, a rotary drum is provided on an upper part on the inlet side of this shoot, a kick bar is attached onto the surface of the rotary drum corresponding to each of grooves, front and rear cut-out parts for partitioning the front and rear sides of a leading meat ball are provided on the outlet side of the shoot, these front and rear cut-out parts are configured to be mutually oppositely and alternately lifted, and a fiber sensor is attached above each of grooves.