baber/WOPTO huggingface dataset:
Patent JP-2004158050-A (JP)
Title: Semiconductor storage device
Inventor: TATEWAKI YASUHIKO
IPC: G11C7/22
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor storage device from which normal reading of data is always possible, while realizing high-speed random access.  <P>SOLUTION: In a readout gate circuit 33, the sources of N channel MOS transistors 27 and 28 are connected not to the grounding node but to a sense amplifier activation line SNL of a sense amplifier 13. A readout data line pair GIOR/GIOR is driven at the same time of activation of the sense amplifier 13 by selecting a lead column selection line CSLR before the sense amplifier 13 is activated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155024-A (JP)
Title: Segment manufacturing method
Inventor: DATE SHIGEYUKI
IPC: E21D11/00
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a segment manufacturing method yielding no air bubbles in a sector frame without accompanying dangerous work.  <P>SOLUTION: In manufacturing a synthetic segment, first, the opening part 2a of the arcuate plate-shaped frame body 2 is closed by a lid member 11 and the sector frame 2 closed by the lid member 11 is supported along a vertical surface so as to be made rotable centering around a shaft 12. When concrete is cast into the sector frame 2, the sector frame 2 is automatically rotated by the weight of the cast concrete to be continuously changed in its posture. That is, the sector frame 2 is automatically rotated by the cast concrete and the filling of the sector frame 2 with concrete is performed while holding the concrete filled part of the sector frame 2 so as to always erect the same vertically.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156851-A (JP)
Title: Hot air type heater
Inventor: SHIRAI YUTAKA
IPC: F24H3/04
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot air type heater detecting when operation is started without an air filter attached to an air inlet, warning a user that the air filter is unattached, and prompting usage by attaching the air filter properly.  <P>SOLUTION: The hot air type heater is provided with a combustion chamber 6 facing a gas burner, an air blowing fan heating air by heat of combustion and sending it out from a hot air outlet, the air filter detachably provided on the air inlet, a temperature detecting means 10 for detecting temperature change of the combustion chamber during combustion, and a main control means 14a determining that the air filter is unattached and sending a warning when a detected temperature value by the temperature detecting means becomes a reference temperature value or less based upon a temperature of the combustion chamber during combustion without the air filter attached to the air inlet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125154-A (JP)
Title: Female screw anchor for cellular concrete
Inventor: NAKAMURA HARUO
IPC: E04B1/41
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strong female screw anchor easily installable on fragile cellular concrete and capable of eliminating rattling at low cost.  <P>SOLUTION: In this female screw anchor, a projected band 34 is fitted to a female screw anchor body 30, a tapered spring 35 is fixed, and the features of the open/close body 3a of an anchor for cellular concrete "Patent No. 3336501" are provided. However, springs 4a and 4b are absent, a spring 41 for opening the legs of the open/close bodies 3a and 3b is incorporated in the open/close bodies, the curved part 42 of the spring 41 is set to the one side tip part of the open/close body, and triangular projects 31a and 31b for preventing the female screw anchor from being loosed are installed. An anchor is inserted into a mounting through-hole with a detachable anchor insert bar 37 to open the legs of the open/close body by the spring 41. Then the triangular projects 31a and 31b support the female screw anchor in a crimping through-hole on the cellular concrete surface at the space thereof from the rear part 36 of the tapered spring with a shrinkage force specific to the spring to prevent rattling and looseness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003158342-A (JP)
Title: Dual iii-v nitride laser structure in which thermal crosstalk is reduced
Inventor: NORTHRUP JOHN E
IPC: H01S5/22
Filed: 2002-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a dual III-V nitride laser structure in which thermal crosstalk is reduced. SOLUTION: This dual semiconductor laser structure is provided with a substrate 102, III-V nitride semiconductor current diffusion layers 202, 302 formed on the substrate, and a plurality of III-V nitride semiconductor layers formed on the current diffusion layers. At least one out of the plurality of III-V nitride semiconductor layers is provided with III-V nitride semiconductor layers 206, 306 forming active layers, and a trench 116 which penetrates the plurality of III-V nitride semiconductor layers, is stretched penetrating a part of the current diffusion layers and forms a first laser 200 and a second laser 300 from the plurality of III-V nitride semiconductor layers. Thermal crosstalk between the first and the second lasers is reduced by depth of the trench and thickness of the current diffusion layers.
Patent JP-2003259569-A (JP)
Title: Remote detection method, remote control method, and remote control system for electric apparatus, and outlet used therefor
Inventor: MATSUSHITA ATSUSHI
IPC: H04Q9/00
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To allow appropriate handling or request management upon receiving a result by preserving electric characteristics of an electric apparatus in use in the database of a server, and accessing it remotely using a portable telephone, etc., and then receiving waveform from the electric apparatus for detecting difference from the registered waveform.  <P>SOLUTION: A domestic electric apparatus is connected to a power source through a control connector, and the characteristic current waveform of the electric apparatus is preserved in advance in the database of a server. By accessing with a portable telephone, etc., an electric apparatus is specified based on the current waveform transmitted from the electric apparatus which is currently used, and the state of the electric apparatus also detected. Based on the detection result, a countermeasure is assumed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004203625-A (JP)
Title: Method of manufacturing multilayer crystal
Inventor: SHIMIZU KENJI
IPC: C07D213/38
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing multilayer crystals in which crystals are made uniform in a magnetic field direction.  <P>SOLUTION: A supersaturated solution from which crystals are precipitated is charged to a crystallization cell 2, it is mounted on a mounting stand 11 inside a magnetic field mechanism 10, and a horizontal magnetic field 1 in one direction is applied thereto. Further, the temperature of the supersaturated solution in the crystallization cell 2 is controlled by a temperature control system 3. The supersaturated solution in the crystallized cell 2 is brought into contact with crystals for generating nuclei to generate crystals, and the crystals are stuck thereto and are grown while retaining the orientation by the action of the horizontal magnetic field in one direction. The crystals grown while being orientated in the solution are made uniform in the same direction by the action of the horizontal magnetic field in one direction, and are layered while retaining the uniform state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004171446-A (JP)
Title: Server, working condition management system, working condition management program, and working condition management method
Inventor: AOYAMA KAN
IPC: G06Q50/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working condition management system capable of reducing the works of a person to be acknowledged and an acknowledger.  <P>SOLUTION: A server for managing the working condition of the person to be acknowledged comprises a management information generation means 31 for generating working management information for managing the working condition of the person to be acknowledged on the basis of at least one of calendar master data, working form master data and the personal information of the person to be acknowledged; a working management information DB 24 for storing the working management information generated by the means 31; a receiving means for receiving a change request of the working management information stored in the DB 23 on the basis of an external request; and a first acknowledgement means 33 for acknowledging the working management information stored in the DB when the change information of the working management information is not received by the receiving means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167997-A (JP)
Title: Ink storage member for writing materials
Inventor: SATO KENJI
IPC: B43K7/02
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink storage member for a writing materials, preventing a deterioration of an ink due to permeation of oxygen and nitrogen in air, suppressing a blow-out and foam generation of the ink, improving an outflow stability of the ink, improving a smell-keeping property of the ink containing an essence, preventing writing poor by a decrease of an inner pressure in the ink storage member of a pressure type of writing materials, and preventing the deterioration of the ink due to water vaporization of a water base ink and moisture absorption of an oil base ink.  <P>SOLUTION: The ink storage member, that is an ink storage member A containing the ink for the writing materials, is composed of a multi-layer structure which is composed of an organic polymer layer 11a consisting of an organic polymer and an inorganic compound layer 11c consisting of an inorganic compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176729-A (JP)
Title: Control device of power transmission mechanism for vehicle
Inventor: OSHIUMI TAKAHIRO
IPC: F16H61/14
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an increase in power loss in a power transmission route when wheels are connected to a power transmission mechanism.  <P>SOLUTION: In this control device of the power transmission for a vehicle, the power transmission mechanism is connected to the wheels, and when a variation in the rotation of the wheels occurs according to a road state, the torque capacity of the power transmission mechanism is controlled. The control device comprises a road state determination means (step S1 to step S5, step S7 to step S10, step S12) determining the continuity of a specified road state and a torque capacity control means (step S6, step S11, step S13) controlling the torque capacity of the power transmission mechanism based on the results of the determination of the road state determination means (step S1 to step S5, step S7 to step S10, step S12).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177188-A (JP)
Title: Radio-wave radiometer type road surface condition grasping apparatus
Inventor: KITANO TOSHIHIKO
IPC: G01W1/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio-wave radiometer type road surface condition grasping apparatus of high performance capable of enhancing precision for determination of a road surface condition in a bad weather, compared with the conventional radio-wave radiometer type road surface condition grasping apparatus, and precluded for being affected by weather condition.  <P>SOLUTION: This radio-wave radiometer type road condition grasping apparatus is provided with a radio-wave radiation receiving part 1 for measuring a radiation temperature from a road face and a radiation temperature from the sky, a rotary table for scanning two-dimensionally the radio-wave radiation receiving part, and a data processing part 5 for reading a measured value transmitted from the radio-wave radiation receiving part to determine the road face. The data processing part 5 is provided with a road surface radiation temperature/sky radiation temperature difference measuring part 14, and a sky radiation temperature converting part 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174781-A (JP)
Title: Apparatus for replacing tire molding drum
Inventor: MINAGAWA MASATAKA
IPC: B29D30/26
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To replace a molding drum directly in a short time at a prescribed position on a track without interrupting prescribed work in each work station formed along the track.  <P>SOLUTION: Part of the linear part of the track 5 is made an independent displacement part 31 extractable/insertable in relation to the track 5, with a dolly 4 supported. On the lower side of the displacement part 31, a guide rail 32 extending perpendicularly to the extension direction of the displacement part 31 is installed, and the guide rail 32 is extended onto a turntable 34 through a discontinuous part. In a region adjacent to the turntable 34, a plurality of dolly storage spaces 36 having lead-in rails 35 which are arranged linearly with the displacement part 31 and allow the passage of the dolly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178204-A (JP)
Title: Image processing method
Inventor: MITSUNARI MAKOTO
IPC: G06T1/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method for monochromatically displaying a color image having a plurality of GUI parts with a proper gradation of every GUI part.  <P>SOLUTION: To display the image having the plurality of GUI parts, a GUI part table in which the display color for color display is conformed to the gradation for monochromatic display for every GUI part is formed and retained. When the monochromatic display of a certain GUI part, the gradation designated to the GUI part concerned is determined and displayed on the basis of the GUI part table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176211-A (JP)
Title: Plate for controlling knit stitch in flat knitting machine
Inventor: MAEDA HIROSHI
IPC: D04B15/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate for controlling a knit stitch, capable of removing fiber dust in knitting so as not to be accumulated, and enabling the knitting operation of a web part of fingers to be smoothly carried out.  <P>SOLUTION: A dust-discharging opening having a dust-discharging face contacting with the back surface of a comb-shaped plate forming a trick gap of a needle bed, and knitting needles so as to remove the dust accumulated when knitting a knit according to the movement of the plate for controlling the knit stitch is formed on the surface of the plate for controlling the knit stitch. The dust-discharging opening is constituted of a dust-removing concave part composed of the upper edge part at the upper end side over a knit stitch-controlling groove, formed on the surface of the knit stitch-controlling plate contacting with the back surface of the comb-shaped plate at the vicinity of the tip, and facing two dust-discharging faces tilted in the reverse direction so that the mutual distance may be widened in the base part direction of the comb-shaped plate from the both sides sandwiching the upper edge part, and a dust-discharging groove for discharging the dust, formed at the opened side end of the dust-discharging concave part and installed at the vicinity of a knit stitch combining slope of the knit stitch-controlling plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175983-A (JP)
Title: Peelable film
Inventor: SUZUKI TAKANOBU
IPC: B32B27/18
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a fluororesin-containing peelable film excellent in visible light transparency and ultraviolet light-absorbing properties, and capable of being processed with a UV-laser.  <P>SOLUTION: This peelable film contains a fluororesin and at least one kind of ultraviolet light-absorbing substance, and has an average total luminous transmittance of 60% or more in the range of 380 to 780nm as determined according to JIS K7105.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004182744-A (JP)
Title: Low-sulfur kerosene having improved oxidation stability and method for producing the same
Inventor: WADA KENJI
IPC: C10G67/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide low-sulfur kerosene, affording clean waste gas, having excellent oxidation stability and combustibility and readily increasing the production even in a demand season in the winter season and to provide a method for producing the kerosene.  <P>SOLUTION: The kerosene is characterized as adding 3-30 mg/L of an antioxidant to a kerosene base having a 95 vol.% distillation temperature within the range of 256-275°C and ≤10 mass ppm of sulfur content. The method for producing the kerosene having the 95 vol.% distillation temperature within the range of 256-275°C and ≤10 mass ppm of sulfur content comprises controlling conditions in atmospheric distillation of crude oil, providing a straight-run kerosene fraction having ≤276°C 95 vol.% distillation temperature, carrying out a hydrodesulfurization treatment of the kerosene fraction and mixing 90-100 vol.% of the kerosene fraction subjected to the hydrodesulfurization treatment with another hydrocarbon fraction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181987-A (JP)
Title: Support and pneumatic run flat tire
Inventor: IZUMIMOTO TAKAHARU
IPC: B60C17/04
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To connect one end part and the other end part of a thin plate-like shell plate with sufficiently high strength; and to sufficiently reduce a weight increase in a connecting part of one end part and the other end part of the shell plate.  <P>SOLUTION: In this support 16 for a run flat tire, a connecting plate 34 is superposed on overlap parts 52 and 54 integrally arranged in one end part and the other end part of the shell plate 32, and a shell 28 is constituted by fastening and fixing these overlap parts 52 and 54 and the connecting plate 34 by a rivet 60. Thus, a peripheral directional load acting on the shell 28 is supported as a shearing load by the rivet 60, and since the moment such as causing bending deformation in the connecting part of the shell plate 32 is not generated, the shell plate 32 is connected with sufficiently high strength, and a weight increase in the connecting part of the shell plate 32 is sufficiently reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183275-A (JP)
Title: Toilet device
Inventor: TAKAI MITSUO
IPC: E03D9/08
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the cross section of a nozzle cover 3 is enlarged when the cross section of a nozzle head section is made larger than that of a nozzle rod section, a large space is required, a large opening is formed between the outer periphery of the nozzle rod section 1 and the inner wall of the nozzle cover 3 and sewage is easy to accumulate in the opening in a nozzle with the nozzle cover simultaneously covering the nozzle head section and the outer periphery of the nozzle rod section.  <P>SOLUTION: The opening between the outer periphery of the nozzle head section 16 and the inner wall of the first nozzle cover 19 and the opening between the outer periphery of the nozzle rod section 14 and the second nozzle cover 21 are removed by disposing the first nozzle cover 19 covering a top face and the outer peripheral surfaces of side faces excepting a spout hole 15 in the nozzle head section 16 and the second cylindrical nozzle cover 21 covering the outer peripheral surface of the nozzle rod section 14, thus improving cleanliness.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180820-A (JP)
Title: Driving mechanism for game component
Inventor: HONDA TAKASHI
IPC: A63F7/02
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve the quality/reliability by linearly reciprocating a plunger.  <P>SOLUTION: In either one or both of a case wherein the plunger 2 is sucked in the direction for entering a central hole 16 by the magnetism of a magnetic source 7, and a case wherein the plunger 2 protrudes in the direction for going out from the central hole 16 by the spring force of a spring 17 accompanying the demagnetization of the magnetic source 7, the plunger 2 linearly moves to the central hole 16 of the magnetic source 7 without being affected by the movement of a lever 18 which converts the linear movement of the plunger 2 into a rotating movement. Also, the plunger 2 does not come into contact with the magnetic source 7 which surrounds the central hole 16, and the movement of the plunger 2 becomes optimal, and durability of an electromagnetic solenoid 1 is raised.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184658-A (JP)
Title: Display device and display system
Inventor: CHISAKI SHINICHI
IPC: G09F19/00
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device for modifying display contents and for reducing a running cost as much as possible when the display contents do not change, and to provide a display system.  <P>SOLUTION: The display devices (11, 41, 51, 61 and 91) comprises a printer (12) for printing a display position mark (18) and display data (24) on a roll sheet (23); a winding machine (17) for passing and winding the sheet printed with the printer through a display region (22); a mark sensing means (19) for sensing the display position mark; and a display position control means for positioning a printing part printed with the printer at the display region by stopping the winding machine when the mark sensing means senses the display position mark.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183767-A (JP)
Title: Dynamic pressure bearing, spindle motor with dynamic pressure bearing, and disc driving device using spindle motor
Inventor: MASUDA HIDEFUMI
IPC: F16C33/10
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To discharge bubbles collected between a thrust bearing part and a radial bearing part.  <P>SOLUTION: Pump-in type spiral grooves are formed on the thrust bearing part as dynamic pressure generating grooves, an axially unbalanced herringbone groove row is formed on the radial bearing part as the dynamic pressure generating grooves, and the oil is continuously held between the thrust bearing part and the radial bearing part. A groove for segmentalizing the bubbles intruded in the oil in operation is formed on a boundary part of the thrust bearing part and the radial bearing part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185341-A (JP)
Title: Information provision service system
Inventor: MAKINO TSUNEHIRO
IPC: G06Q10/10
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To retrieve a user likely to be able to answer on the basis of schedules of users of schedule management service to request an answer, in an information provision service system executing service for managing a schedule of a user via a network and executing service wherein another user sends the answer to a question of the user.  <P>SOLUTION: This information provision service system comprises: a schedule management WWW server taking charge of a function allowing the user to input/browsing the schedule; a database managing the schedule of the user; a WWW server for a question site allowing the user to write the question or the answer; and an answer candidate retrieval means analyzing the schedules of the users to retrieve the user likely to be able to answer the question.  <P>COPYRIGHT: (C)2004,JPO&NCIPI