baber/WOPTO huggingface dataset:
Patent JP-2003327818-A (JP)
Title: Polycarbonate resin composition and molded article made thereof
Inventor: KOGA TAKASHI
IPC: C08L69/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition giving a molded article having excellent transparency, molding heat-resistance and mold releasability and remarkably decreased strain in the molded article.  <P>SOLUTION: The resin composition is composed of 100 pts.wt. of a polycarbonate resin (component A) and 0.005-2 pts.wt. of a full ester of a polyhydric alcohol and an aliphatic carboxylic acid (component B). The aliphatic carboxylic acid contains a palmitic acid component and a stearic acid component, the sum of the area of the palmitic acid component (Sp) and the area of the stearic acid component (Ss) is ≥80% of the total area of the aliphatic carboxylic acid component in terms of the peak area measured by gas chromatography- mass spectrometry (GC/MS) and the ratio of the areas (Ss/Sp) is ≥1.2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322975-A (JP)
Title: Pattern formation method
Inventor: SATO HIROAKI
IPC: G03F7/20
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To form a rugged pattern having different height of lines (the rugged pattern of forming differences in the line itself and making the height different from that of the other line) in the partition formation of a printed circuit board and a plasma display panel (PDP), the electrode formation and the pattern formation for the fabrication of an electroforming product, etc., on the same substrate.  <P>SOLUTION: A first photosensitive resin composition layer is disposed on the surface of the substrate and is exposed via a pattern mask, thereby, the exposure part is cured, thereafter, a second photosensitive resin composition layer is further disposed thereon, one part or all of the exposure part is subjected to light-shielding, at the same time, one part of unexposed part is exposed and cured, as necessary, the operation is successively repeated and the unexposed part is removed by development.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326429-A (JP)
Title: Machine tool having hybrid guide mechanism
Inventor: HAMAMURA MINORU
IPC: F16C29/02
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To systematically improve motion accuracy and damping property in unification as a whole, and inversely, increase the damping property or the like in a well-balanced manner in response to individual conditions.  <P>SOLUTION: In regard to all linear axes, the X-axis, Y-axis and Z-axis, a roll guide and a slide guide or a hybrid guide combining the roll guide with the slide guide are used in a guide mechanism for a table 12, a saddle 8 and a cross rail 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331598-A (JP)
Title: Semiconductor memory device
Inventor: HAMAIDE HIROSHI
IPC: G11C29/40
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device which can perform a multi-bit test by which a defective word line can be detected.  <P>SOLUTION: At the time of a multi-bit test, An I/O combiner 50 degenerates data of a plurality of bits read out to pairs of data buses TDB0-TDB3 from a memory cell array MA in parallel and outputs them to a pair of data bus RTDB. A read amplifier 351 compares a logic level of degenerate data received from the I/O combiner 50 with a logic level of expected value data TADD9. The read amplifier 351 judges that write/read of data for the plurality of bits is normally performed when a logic level of degenerate data coincides with a logic level of the expected value data TADD9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330048-A (JP)
Title: Electrophoretic display
Inventor: MATSUDA YOJIRO
IPC: G02F1/16762
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new electrophoretic display permitting high contrast display even in low voltage driving.  <P>SOLUTION: Display is changed over by making electrophoretic particles move between a 1st electrode plane and a 2nd electrode plane arranged on a same substrate, and between the 1st electrode plane and the side face of a partition where a 3rd electrode is arranged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325873-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To more improve interest in a game by more enriching performance contents without increasing loads to a game control means and other control means.  <P>SOLUTION: The game machine is provided with a game control means 31A for controlling the proceedings of the game, a performance control means 101A for controlling a plurality of kinds of performance means (variable display device 9, lamp/LED and speaker 27) for carrying out performance associated with variable display of identification information based upon a command from the game control means, and a selection means 161 for a player to input his/her choice, and the performance control means 101A includes a choice presenting means 101a for presenting a plurality of choices, A, B, and C to the player based upon the command received from the game control means 31A and a performance determining means 101b for originally determining a performance mode to be carried out by using the plurality of kinds of performance means based upon which choice corresponds to the choice inputted to the selection means 161.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334633-A (JP)
Title: Manufacturing method for stepped shaft-like article
Inventor: MASUMOTO RYOJI
IPC: B21K1/12
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of two-piece and a four-piece forging which is highly efficient, requiring less time, and offering a high quality product and a high material yield in the manufacture of a single piece-flanged stepped shaft-like article by forging a metallic material.  <P>SOLUTION: The two-piece forging method comprises the steps of preparing a forging material (1) of an appropriate length, forging a center part (6) other than both end parts (5A, 5B) of a specified length to be formed into flanges to form a shaft part (7) and cutting and removing an excess part (8) in the center of the shaft part to simultaneously obtain products (9A, 9B).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325875-A (JP)
Title: Game machine, variable display method and program
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which a process until lotting variable display patterns corresponding to finally stopped patterns is simplified.  <P>SOLUTION: When the decided result read in S510 is not a big win decision ('1') (S520: NO), operation is moved to S550 to select a failure variation pattern, and after failure patterns are selected S560 through a prescribed ready-to-win display mode, patterns are displayed while being stopped and determined to finish main processing. Conventionally, since the identification information to be stopped is determined and the variation pattern is determined in accordance with the determined identification information, processing for determining the variation pattern in accordance with the number of arrayed identification information to be determined is complicated. In this point of view, since the variation pattern is first selected in the game machine, the process for selecting the variation pattern is simplified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335145-A (JP)
Title: Shift lock mechanism
Inventor: YAMAMOTO KEIMEI
IPC: B60K20/02
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift lock mechanism for generating less operating noise during changing a shift lever.  <P>SOLUTION: The shift lock mechanism comprises the shift lever 2 having a positioning pin 4 movable up and down, a detent cutout portion 3 formed in a base plate 1 in a shift lever device body, with which the positioning pin engages for setting the shift lever 2 at a given shift position, a lock lever 5 turnably mounted on the base plate 1, and a solenoid 8 connected to the lock lever 5 via a plunger 9 for moving the plunger 9 forward or backward to turn the lock lever 5. The lock lever 5 has an oblong hole 7 with which the end of the plunger 9 movably engages. As the turning motion of the lock lever 5 increases when turning to a C1 direction, the rotating angle speed is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338333-A (JP)
Title: Terminal for printed circuit board
Inventor: KOYATA KEN
IPC: H05K1/18
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a cost by omitting a plating step after forming of a terminal for a printed circuit board, one end of the terminal being inserted into a through hole to contact with an inner surface of the through hole.  <P>SOLUTION: The terminal is formed with a sheet of metal plate plated on its surface. An end of the terminal to be inserted into the through hole 14 is branched into two sections, the sections respectively being formed into a gutter shape, constituting a pair of elastic sections 32 facing each other with a grooved inside surface. The pair of elastic sections 32 are bent as bow legs, peaks 34 of the bent portion contacting with the inner surface of the through hole 14. Tips of the pair of elastic sections 32 are open before the insertion into the through hole 14 and close after the insertion into the through hole 14, exhibiting a strong resilience.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338728-A (JP)
Title: Vertically coupled multimode piezoelectric filter and electronic part
Inventor: MITANI TERUHIRO
IPC: H03H9/205
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertically coupled multimode piezoelectric filter with broad band for obtaining a large out-of-band attenuation.  <P>SOLUTION: The vertically coupled multimode piezoelectric filter 1 based on a piezoelectric vertical effect includes; a laminated piezoelectric material 2 having a plurality of exciting electrodes 3 to 15 arranged in parallel with each other and a plurality of piezoelectric layers polarized in a prescribed direction; input and output electrodes 16 and 17 formed on first sides of the laminated piezoelectric material 2; and a grounding electrode 18 formed on a second side of the laminated piezoelectric material 2. When an input signal is applied between the input electrode 16 and the grounding electrode 18, oscillations in different order modes are excited and coupled to take out an output signal from the output electrode 17 and the grounding electrode 18. Where T is a length between the first side and the second side of the piezoelectric material, and D is a thickness of the piezoelectric layer between adjoining exciting electrodes, T/D is 0.9 or smaller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343497-A (JP)
Title: Discharge casing of vertical shaft pump with built-in direction changer
Inventor: KONISHI MASAHIDE
IPC: F04D13/00
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge casing of a vertical shaft pump with a built-in direction changer capable of reducing the loss in a discharge casing and suppressing reduction of pump efficiency by avoiding reduction of the section area by interposing the direction changer, and suppressing increasing the flow rate.   <P>SOLUTION: The section area from the inlet 6A of the discharge casing 6 with the built-in direction changer 14 to the middle part (straight line O-40° to O-50°) is gradually enlarged to the maximum section area Amax from the standard section area A. The section area from the middle part (straight line O-40° to O-50°) to the outlet 6B is gradually reduced from the maximum section Amax to the standard section area A. The sectional shape from the inlet 6A to the outlet 6B is gently changed from the inlet 6A to the middle part (straight line O-40° to O-50°) and is gently changed from the middle part (straight line O-40° to O-50°) to the outlet 6B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336889-A (JP)
Title: Air conditioner and control method for air conditioner
Inventor: YAMAGUCHI TORU
IPC: F24F11/02
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comfortable space wherein the loss of a power consumption is reduced, and its temperature in a room is finely controlled.  <P>SOLUTION: This control method for an air conditioner 10 is performed when a power supply to the air conditioner 10 having an inverter-controlled compressor 11 is started from non-energization state. This control method for the air conditioner 10 is characterized in detecting whether a commercial frequency to be fed to the air conditioner 10 is either of 50 Hz or 60 Hz, when the commercial frequency is 50 Hz, selecting a first pattern eliminating 50 Hz from patterns of the frequency changes, and, when the commercial frequency is 60 Hz, selecting a second pattern eliminating 60 Hz from the patterns of the frequency changes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003053928-A (JP)
Title: Method and apparatus for manufacturing printing block
Inventor: JUFFINGER JOSEF
IPC: B41B19/00
Filed: 2002-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a printing block, especially, a flexographic printing block capable of rapidly and simply forming even an extremely fine and deep structure, and an apparatus fitted to the manufacturing method. SOLUTION: In manufacturing the printing block, a relief is formed on the surface of a printing block blank (1), and the material of the printing block blank (1) is removed along a track by irradiation. For this purpose, relief regions different in depth are manufactured along one same track by the frequent exposure corresponding to irradiation in respective cases.
Patent JP-2003344492-A (JP)
Title: Adapter device for ic tester
Inventor: OSHIBA HIROYUKI
IPC: G01R31/28
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adapter device for an IC tester that enables a quick test of a target under test.   <P>SOLUTION: The adapter device for an IC tester, which is detachably electrically connected to a test head and electrically connected to a target under test, has an exclusive OR circuit for subjecting a plurality of digital signals from the test head to an exclusive OR operation and outputting the result to the target under test.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003051784-A (JP)
Title: Sagnac interferometer based secure communication system
Inventor: UDD ERIC
IPC: H04B10/12
Filed: 2002-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an economical security data communication system capable of employing an existing optical fiber cable for high-speed data transfer without using encryption. SOLUTION: The communication system includes a Sagnac interferometer for generating an interference output, a Sagnac loop 56, a light source 36 that generates light beams propagated in the directions opposite to each other in the Sagnac loop 56, a phase modulator 58 that provides information to the light beams propagating in the direction opposite to each other in the Sagnac loop 56 apart from the light source 36 to produce the information as an interferometer output, and an optical output detector 76 that is connected to the Sagnac loop to receive the interference output and generate an output signal denoting the information.
Patent JP-2003348037-A (JP)
Title: Buffer control circuit
Inventor: NISHIZAKI HIDEKI
IPC: H04J3/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily extend the number of storage ports and to easily manage memories in a buffer control circuit to be used in the case of mapping GFP (generic framing procedure) frames to SONET (synchronous optical network) frames.   <P>SOLUTION: The buffer control circuit is provided with jitter absorption buffers 105-1 to 105-n which are provided by every input port and absorb delay jitter in the GFP frames, temporary storage buffers 104-1 to 204-n which temporarily store GFP frames 113-1 to 113-n, which are read out from the jitter absorption buffers 105-1 to 105-n, until they are mapped to the SONET frames and a temporary buffer read control part 207 which performs multiprocessing by reading GFP frames 206-1 to 206-n from the respective temporary storage buffers 204-1 to 204-n.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339367-A (JP)
Title: Method for producing food vinegar by using muscovado as raw material
Inventor: IZEKI TAKEMI
IPC: C12J1/04
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To produce a food vinegar by using muscovado or blackstrap molasses rich in minerals as a raw material and carrying out acetic acid fermentation of the material.   <P>SOLUTION: The food vinegar is produced by dissolving a muscovado component in a liquid, sterilizing the solution with heat, adding a yeast as a culture base to perform alcoholic fermentation, adding an acetobacter as a culture base and carrying out acetic acid fermentation. As an alternative, ethyl alcohol or an ethanol-containing liquor is mixed to the solution in place of carrying out the alcoholic fermentation and acetobacter is added as a culture base to perform acetic acid fermentation. Blackstrap molasses or unrefined liquid of the lees of Awamori (a kind of millet brandy) may be used as the raw material in this case.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341916-A (JP)
Title: Printing device and sorting method for printed matter
Inventor: HARADA MANABU
IPC: B65H31/24
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing device capable of mechanically sorting the sheets of paper delivered onto its sheet delivery tray.   <P>SOLUTION: The printing device includes a device 30 which is installed on the delivery tray 40 for sorting the sheets of paper and is equipped with a rack 31 arranged for sorting the sheets in such a way as capable of advancing and retreating, a pinion 32 to mesh with the rack 31, a drive device 33 to rotate the pinion 32 in the regular and reverse directions, and a guide member 34 for guiding the rack 31 in its movement in the longitudinal direction, and is enclosed with a casing 35. the drive device 33 is controlled by an MPU 11 as a control means and is actuated each time a printing request signal is inputted to the MPU 11 to advance and retreat the rack 31 so that the rack in the protruded condition intruding into the sheet delivery region is returned to the protruded condition via the retreated condition retracting into the retreat region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003033194-A (JP)
Title: High-level expression of basic fibroblast growth factor having identical n-terminal
Inventor: STEWART A THOMPSON
IPC: A61P17/02
Filed: 2002-05-29
Abstract: PROBLEM TO BE SOLVED: To provide human basic fibroblast growth factors each bearing an amino acid sequence of Ala-Gly-Ser- with a N-terminal, which includes no species of human basic fibroblast growth factors each bearing the N-terminated amino acid sequences differing from each other. SOLUTION: The human basic fibroblast growth factors each bearing an amino acid sequence of Ala-Gly-Ser- on the N-terminal, which includes no species of human basic fibroblast growth factors bearing respectively N-terminated amino acid sequences differing from each other, and a composition including the human basic fibroblast growth factors are provided, respectively.
Patent JP-2003026047-A (JP)
Title: Lid arrangement for passenger car
Inventor: WARWEL JUERGEN
IPC: B60R21/34
Filed: 2002-05-30
Abstract: PROBLEM TO BE SOLVED: To provide lid arrangement for an automobile for improving an extent of a lid for enhancing a damping effect when colliding with a pedestrian. SOLUTION: This lid arrangement has a downward side part separating laminated surface 5 between the lid 2 and a fender 6. The lid has an inner lid 4 and an outer lid 3. The lid has a reinforcing zone 13. This reinforcing zone is directly or indirectly supported by a side part support 14 of a car body of an automobile when the lid closes. The outer lid has a side part edge area 7. An edge part 9 contacts in a boundary with the separating laminated surface 5, and at least one connecting horizontal member 12 is arranged. The lid arrangement connects the reinforcing zone to the side part edge area of the outer lid via this member 12. When the lid closes, the reinforcing zone is supported so as to transmit force acting on the lid to the outer lid by a fastening means 16, and the fastening means 16 is fixed to the side part support of the car body of the automobile.
Patent JP-2003040168-A (JP)
Title: Headlamp for motorcycle
Inventor: SUDA TOSHIHIKO
IPC: F21Y101/00
Filed: 2002-05-31
Abstract: PROBLEM TO BE SOLVED: To form a headlamp compact by suppressing the vertical width of the headlamp and to increase freedom degree of design of a motorcycle, especially freedom degree of design of the proximity of the headlamp in response to the formation of the motorcycle. SOLUTION: The headlamp for the motorcycle is mounted to the front surface of a cowling 33 covering the front part of the body, forms a space surrounded by a housing 11 and a lens 18 mounted to the front part of the housing 11, and stores bulbs 13, 14, and 15 and a reflector 12 of the headlamp 10 in this space. The headlamp 10 forms substantially triangular spaces projecting sideward on the both sides of the upper part of the body with the lens 18 and the housing 11, and position lamps 16 and 17 are disposed in the triangular spaces.
Patent JP-2004009677-A (JP)
Title: Nozzle plate for ink jet head, ink jet head and ink jet printer having the ink jet head
Inventor: NISHI YASUO
IPC: B41J2/135
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle plate for an ink jet head, an ink jet head and an ink jet printer having the ink jet head, capable of highly improving the precision in fluid ejection.  <P>SOLUTION: This nozzle plate having nozzle holes for ejecting fluid is provided with a plurality of projecting and recessing parts at least at the peripheral section of the nozzle holes in the fluid ejection face of the nozzle plate, and has a minimum height of 0.5 μm or more in the projecting and recessing parts at the peripheral section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003068216-A (JP)
Title: Plasma display panel, plasma display presentation device and a manufacturing method of the plasma display panel
Inventor: ASHIDA HIDEKI
IPC: H01J11/44
Filed: 2002-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel of which the electrodes are hardly peeled off in a baking process. SOLUTION: This plasma display panel includes a substrate on which a plurality of multi-laminated layer electrodes 409a, b, etc., formed by baking conductive materials are arranged. The multi-laminated layer electrodes include the portions belonging to display ranges in the substrate, and thin portions 420, 421, etc., where belong to the outside of the display ranges in the substrate and have smaller film thickness than that of the portions belonging to the display ranges.
Patent JP-2004022602-A (JP)
Title: Manufacturing method of soi substrate
Inventor: KANETSUNA TOSHIKAZU
IPC: H01L27/12
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an SOI (Semiconductor-On-Insulator), without cost increase, contamination of the substrate and crystal defects and having proper uniformity by decreasing the damages to the SOI surface in an SOI substrate separation process.  <P>SOLUTION: The manufacturing method of the SOI substrate includes a step (a) of forming an insulation film on the surface of a first semiconductor substrate and forming a fragile semiconductor layer region, to sandwich a semiconductor layer in the inside of the semiconductor substrate from the insulation film; a step (b) of jointing the insulation film on the surface of the first semiconductor substrate to a second semiconductor substrate surface; and a step (c) of jetting a supercritical fluid against the jointed fragile semiconductor layer region of the substrate, to separate the substrate at the fragile semiconductor layer region.  <P>COPYRIGHT: (C)2004,JPO