baber/WOPTO huggingface dataset:
Patent JP-2005241683-A (JP)
Title: Multibeam scanning optical system
Inventor: YOSHIDA HIROKI
IPC: G02B26/10
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multibeam scanning optical system which can make condensing point positions in a sub-scanning cross section to nearly coincide over the entire image height and which can thereby make high quality print possible at a high speed.  <P>SOLUTION: In the multibeam scanning optical system, in which in making a plurality of luminous fluxes enter a deflection means, each luminous flux is made incident on the deflection means with a prescribed angular difference formed in the main scanning cross section; the plurality of luminous fluxes emitted from a plurality of light source means are made incident, in a state of being wider than the width in the main scanning direction of the deflection face, making the difference in the image plane position of each luminous flux to be 3.08 mm or smaller even as maximum, in the sub scanning cross section over the entire area of the scanning region, in the structure of the system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238005-A (JP)
Title: Ink spraying device
Inventor: YOSHIDA MASAMICHI
IPC: B05B11/06
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink spraying device having ease of handling and adjustment of the amount of sprayed ink.  <P>SOLUTION: The device comprises an ink storage body having a cylindrical ink guiding core protruding from at least one end, a casing and an air pump consisting of a hollow elastic material supplying compressed air into the casing. (i) An orifice is arranged at one end of the casing, and a supporting part supporting tightly a part, on the ink storage side, of the ink storage body close to a core-supporting part is arranged at the other end. Between both ends, a clearance is formed on the outer peripheral surface of the core-supporting part by covering so as for the clearance to communicate with the orifice. (ii) The air pump is connected with the casing between both ends so that compressed air is sprayed into the orifice through the clearance. (iii) The spraying of compressed air into the orifice permits spraying of the ink from the tip of the ink guiding core.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238914-A (JP)
Title: Cover supporting structure of light vehicle
Inventor: INUI HIROSHIGE
IPC: B62J23/00
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a cover from being easily disassembled while the cover is assembled in a relatively easy manner in a cover supporting structure of a light vehicle in which the cover to cover a part of a power unit is supported by the power unit or a supporting member at a plurality of supporting parts.  <P>SOLUTION: A cover 30 is elastically supported by a bolt 33 to be screwed with a power unit P in at least one supporting part S1 out of a plurality of supporting parts S1-S3, supporting projecting parts 30c and 30e projecting from one of the cover 30, the power unit P or a supporting member 32 are elastically fitted in an elastic member mounted on the other, in the remaining supporting parts S2 and S3 except the supporting part S1, and a locking means 45 to maintain the elastic fit-in state of the supporting projecting part 30c in the elastic member is provided between the supporting projecting part 30c and the elastic member in at least one supporting part S2 out of the remaining supporting parts S2 and S3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244450-A (JP)
Title: On-vehicle synchronization signal processing circuit
Inventor: OKAWA NORIO
IPC: H04N5/08
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a packaging area and cost of a printed circuit board are adversely affected because a dedicated synchronization IC is provided differently from a video processing LSI and because stable synchronization separation cannot be performed from a video signal at the time of receiving a radio wave of an on-vehicle television, and also the problem wherein video jitters may occur when a video is displayed on a high-resolution panel because of a lack of detection accuracy of phase difference calculation between external synchronization and internal synchronization.  <P>SOLUTION: This synchronization separating circuit is provided with: a filter processing means; a regular lower end value correction processing means of video signal data to be inputted; and a lower end value detection processing means for providing a detection margin to the lower end value detection. The circuit is configured so that the phase difference data is calculated by detecting phase difference between both the signals, i.e. a TTL type synchronization signal and digital data type synchronization signal which correspond to an on-vehicle environment where an electric field easily changes and are derived by the synchronization separating circuit, and a phase difference reference signal to be transmitted from an internal count-down horizontal processing circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240879-A (JP)
Title: Rolling bearing unit for wheel supporting
Inventor: MIYAMOTO YUJI
IPC: F16C33/60
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing unit for wheel supporting which is more reliable, and can be reduced in weight by increasing the strength of each portion.  <P>SOLUTION: The rolling bearing unit 1 for wheel supporting is provided with a hub wheel 2 having a track plane 21 in an outer peripheral surface, and installed in the wheel, an inner wheel 3 having a track plane 31 in an outer peripheral surface, a fixed wheel 4 having track surfaces 41, 42 at the inner peripheral surface and arranged outside the hub wheel 2, and a plurality of rolling elements 5 rotatably arranged between the track planes 21, 31 of the hub wheel 2 and the inner wheel 3, and track planes 41, 42 of the fixed wheel 4. The hub wheel 2 rotates via rolling of the rolling element 5. The hub wheel 2 is made of steel whose carbon content is not less than 0.45 mass% to 0.60 mass%. At least a part of the quenched part other than the track plane 21 out of the peripheral surface is not less than 500 MPa in residual compressed stress, and not less than 3 vol.% in a retained austenite amount of the track plane 21. Thereby the strength can be increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242587-A (JP)
Title: Program, method, and apparatus for cross tabulation
Inventor: SUZUKI AKIRA
IPC: G06F19/00
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate cross tabulation of relations.  <P>SOLUTION: When a user inputs an example of relations and an example of a cross table to be created into a UI part 10, a correspondence detection part 14 groups data in the relation example by data attributes, and compares appearing data between each group and each column or row of the cross table example to specify the group that corresponds to a column heading part of the cross table example and the group that corresponds to a row heading part. A search is also made for the group whose appearing data correspond to a data part of the cross table example. According to the findings, the correspondence is determined between each data attribute of the relation example and each component part of the cross table example, and is registered in a correspondence storage part 16. When given relations to be processed, a cross tabulation part 18, by referring to the correspondence storage part 16, maps each data attribute of the relations to the cross table to complete the cross table.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239624-A (JP)
Title: Hair cosmetic
Inventor: MURATA TAKESHI
IPC: C08L83/04
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a hair cosmetic giving the hair satisfying properties to be easily arranged, good feeling such as wiriness and good combability, good gloss after using the cosmetic, and hardly damaging the effects even after being repeatedly used for a long period.  <P>SOLUTION: This hair cosmetic contains (A) a hydrolyzed product of a wheat protein, (B) a hydrolyzed product of a corn protein, (C) a hydrolyzed product of a soybean protein and (D) a silicone compound having ≥5,000 mm<SP>2</SP>/s viscosity at 25°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240959-A (JP)
Title: Electric power steering unit and method of manufacturing the same
Inventor: MAEKAWA TOMOHIRO
IPC: H02K7/116
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering unit which is small size and low in cost and has less noise.  <P>SOLUTION: The electric power steering unit comprises connecting a worm shaft 18 as an output shaft 20 of an electric motor 16 and an input shaft of a reduction gear 17 by a tubular joint 21. It comprises press-fitting the output shaft 20 into a press-fit part 41 of inner peripheral surface 21a of the joint 21. It comprises fitting an engagement part 42 of a spline on the worm shaft 18 into an engagement part 43 of the spline of inner peripheral surface 21a of the joint 21. It comprises filling a resin P between the engagement parts 42, 43 of the spline and lessening play between the engagement parts 42, 43 of the spline. It comprises inserting a nozzle for fusion resin injection in inserted-through hole 40 penetrating shaft core of the worm shaft 18 and after injecting fusion resin from the nozzle between the engagement parts 42, 43 in the joint 21, and obtaining the resin P filled between the engagement parts 42, 43 of the spline without clearance by cooling and solidifying.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238318-A (JP)
Title: Apparatus and method for continuously casting steel
Inventor: KUBO NORIKO
IPC: B22D11/04
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for continuously casting a steel with which the fluidity of molten steel in a mold at the casting time can suitably be controlled without applying any complicate control.  <P>SOLUTION: This apparatus is the one for continuously casting the steel, provided with a rectangular mold, an immersion nozzle for pouring the molten steel into the mold and an electromagnetic fluidity control unit for controlling the fluidity of the molten steel in the mold. The electromagnetic fluidity control unit is the one 10b for controlling the fluidity of the molten steel in the mold 2 by forming the shifting magnetic field whose shifting direction is a mold width direction along the long sides 2a, and provided with a plurality of electromagnetic coils 1 disposed so as to be mutually faced to both sides in the mold width direction and a power source 11 for feeding the power into the electromagnetic coils 1. Then, in the case of virtually dividing the mold 2 into an immersion nozzle section 21, a short side section 22 and an intermediate section 23, the arranging interval of at least one side of the electromagnetic coils 1 in the immersion nozzle section 21 and the short side section 22 is made to be shorter than the arranging interval of the electromagnetic coils in the sections except this section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237890-A (JP)
Title: Game machine and simulation program
Inventor: WATANABE MASAOMI
IPC: A63F13/45
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine and a simulation program capable of reducing a memory capacity of ROM for reducing performance image data.  <P>SOLUTION: The program ROM 208 of this Pachinko game machine 10 has a performance block table recorded therein. The performance block table has performance blocks of performance number "A", "G" and"H" related to the performance recorded therein. The performance based on the performance block of the performance number "A" is the same type performance as the performance of the performance number "G" and the performance of the performance number "H" and its execution speed of the performance is quicker than those of the performance of the performance number "G" and the performance of the performance number "H".  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248991-A (JP)
Title: Transmission
Inventor: MORIWAKI TSUNENORI
IPC: F16H57/04
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent lowering of transmission efficiency of a traveling system transmitting mechanism due to stored oil even if enough quantity of oil is stored in a housing and further to prevent an out-of-oil phenomenon even if the stored oil is taken out from an arbitrary part in a traveling system chamber.  <P>SOLUTION: The housing includes: the traveling system chamber storing the traveling system transmission mechanism; and a reservoir chamber liquid-tightly separated from the traveling system chamber by a partition. Some of the stored oil is transferred from the traveling system chamber to the reservoir chamber by the rotary motion of the traveling system transmission mechanism. The partition is provided with an opening and closing device for keeping the state of separating the traveling system chamber from the reservoir chamber while the traveling system transmission mechanism is rotating, and communicating the traveling system chamber with the reservoir chamber while the traveling system transmission mechanism is being stopped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250701-A (JP)
Title: Information visualization system, method and program
Inventor: MIZUNASHI TAKESHI
IPC: G06F17/30
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information visualization system that visualizes the position of each person to certain information according to the activities of each person to the information.  <P>SOLUTION: The information visualization system 1 has a database 10 for databasing Web contents on a Web bulletin board, a member profile creation part 22 for creating profiles of members (subjects) by referring to the contents in the database 10, a content profile creation part 24 for creating profiles of the contents in the database 10, a member object data creation part 30 for creating data representing relevance between the members and the contents by comparing the member profiles and the content profiles, and a data display part 40 for displaying, about certain content, relative positional relations between the content and the members according to the created data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249260-A (JP)
Title: Control system of heating furnace
Inventor: ORIHARA AKIRA
IPC: F23N5/18
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control system of a heating furnace stably operable with less temperature variation of a heated fluid against a change in composition of a mixed gas fuel and a variation in load of the heated fluid.  <P>SOLUTION: Steps 1 to 6 below are performed by a computer. 1: A change in flow of the mixed gas fuel is detected and the changed amount is converted into the changed amount of heating value. 2: The changed amount of the heating value obtained in step 1 above is converted into a valve opening lift of a mixed gas fuel regulating valve. 3: The flow of the heated fluid is detected, and the deviation of that flow from the set value of the flow of the heated fluid is calculated. 4: A time lag in which the change in flow of the heated fluid is detected as a variation in the temperature of the outlet of the heating furnace is detected, and the output of the deviation obtained in step 3 is delayed. 5: The valve opening lift is corrected by the deviation of the valve opening lift of the mixed gas fuel regulating valve obtained in step 2 from the set value of the flow of the heated fluid obtained in step 3. 6: The mixed gas fuel regulating valve is controlled by receiving the output of the corrected valve opening lift of the mixed gas fuel regulating valve obtained in step 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251277-A (JP)
Title: Information recording and reproducing apparatus and information recording and reproducing system
Inventor: HOSHINO YOSHIAKI
IPC: G11B20/18
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To perform efficiently evaluation of recording quality for many recording media by performing simple evaluation of recording quality for a recording medium.  <P>SOLUTION: A drive controller 18 stores a plurality of position information (start address, end address, the number of points) by which error inspection of an optical disk 19 is performed for a nonvolatile memory 16 and a threshold value, after the controller 18 performs recording of data for the optical disk 19 based on a data recording instruction received from a host computer 2, performs the error inspection at a plurality of places based on the position information, compares the number of errors measured by the error inspection with the threshold value, when any number of errors exceed the threshold value, the controller transmits error information to the host computer 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247511-A (JP)
Title: Takeup device of slitter
Inventor: KURODA HIROSHI
IPC: B65H18/06
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the processing accuracy and mounting accuracy when each core 1 is rotated by friction torque and to preclude the wear.  <P>SOLUTION: A takeup device of a slitter to take up a web material after being slitted on a plurality of cores 1 is configured so that a plurality of core holders 3 are combined with a plurality of collars 4 which are fitted on the peripheral surface of a takeup shaft 5, and between the core holders 3 a plurality of axially directed pistons 6 are installed at a certain angular spacing around the takeup shaft 5 and inserted into axial direction holes 7 in the collars 4, wherein an axially directed lateral pressure is applied to each core holder 3 and the piston 6 is pinched between core holders 3 so that the core holders 3 and the cores 1 are rotated by the friction torque between the pistons 6 and core holders 3, which causes the web material to be taken up on the cores 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248116-A (JP)
Title: Fluorine-containing adhesiveness-improving agent
Inventor: TAKANO SATOSHI
IPC: C09D127/12
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorine-containing adhesiveness-improving agent reversibly varying performances of the film surface by the external environment and having excellent environmental responsiveness and affording a film having water repellency and adhesiveness in combination conventionally considered as conflicting performances.  <P>SOLUTION: The fluorine-containing adhesiveness-improving agent comprises a fluorinated olefinic polymer (A) and a copolymer (B) obtained by polymerizing monomers (b) having a fluorinated alkyl group-containing ethylenically unsaturated monomer (b1) and a polyoxyalkylene group-containing ethylenically unsaturated monomer (b2).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257801-A (JP)
Title: Optical film and method for manufacturing the same
Inventor: ABE KOJI
IPC: G03B21/62
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film in which the optimum brightness of an incident image, the degree of freedom in the design of a visual angle, resolution, and contrast are simultaneously improved.  <P>SOLUTION: The optical film is provided with a base material film 15 obtained by successively laminating an adhesive layer 12, a light absorption layer 13 and an adhesive layer 14 on one face of a transparent film 11 and light transmissive grains 16 arrayed on the base material film 15, having a major axis direction and a minor axis direction which intersect with each other on a face parallel with the surface of the base material film 15 and having luminous intensity characteristics which are mutually different in both the directions. Since the grains 16 are penetrated through the adhesive layer 14 and the light absorption layer 13 in an arrayed state aligning the major axis direction and at least a part of the grains 16 is intruded into the adhesive layer 12, the scattering of outgoing light has anisotropy and the reflection of external light is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257366-A (JP)
Title: Semiconductor circuit device and scan test method concerning semiconductor circuit
Inventor: MACHIMURA KOKI
IPC: H01L27/04
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor circuit device capable of performing an efficient design for a scan test.  <P>SOLUTION: This semiconductor circuit device including a plurality of circuit parts and capable of executing a scan test comprises a scan chain having flip-flops 111 to 119 for transmitting test data; a macro cell 11 arranged in a passage between the flip-flops of the scan chain; a bypass passage 14 for bypassing the macro cell 1; a selector for selecting the macro cell 1 or the bypass passage 14; a macro cell 2 arranged similarly in a passage between the flip-flops of the scan chain; a bypass passage 15 for bypassing the macro cell 2; and a selector 4 for selecting the macro cell 2 or the bypass passage 15. The selectors 3 and 4 are independently operated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254404-A (JP)
Title: Linear element processing structure for industrial robot
Inventor: INOUE TOSHIHIKO
IPC: B23K9/133
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the behavior of a linear element for a working tool, to prevent fatigue and interference, and to simulate the behavior of the linear element possible.  <P>SOLUTION: An arc welding robot 1 has a first wrist element 11 rotatable about a first axis A at a distal end of a front arm 10, and is provided with a second wrist element 12 rotatable about a second axis B. A wire feeding device 4 is mounted on the front arm 10, and one end of a force applying wire 8 is connected to that. The force applying wire 8 is connected to a tension generating device 30 at the other end through a pulley 9. On a welding wire feeding device 4, force pulling along the first axis A in a direction opposite to a welding torch 2 is always applied. Even if the posture of the working tool (the welding torch) 2 is changed by rotations of the second wrist element 12, the posture of a torch cable 3 is kept stable. This linear element processing structure can be similarly applied to a case supporting the working tool so as to rotate about a third axis separated from the first axis A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255233-A (JP)
Title: Excellent detergent plastic cap
Inventor: KANANO YUJI
IPC: B65D41/04
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve a cleaning characteristic and prevent effectively a residual adhesion of stored liquid from adhering to the outer surface of a wall of an opening of a container for a thread engaging type plastic cap where an inner ring and an outer ring are formed at the inner surface of a top plate part of the cap.  <P>SOLUTION: This plastic cap has a top plate and a skirt-like side wall suspended down from the circumferential edge of the top plate. The inner surface of the top plate is formed with an inner ring 5 closely contacting the inner surface of an opening wall of the container to form a seal and/or an outer ring 7 closely contacted with an upper end portion of the outer surface of the opening wall of the container. The inner surface of the skirt-like side wall is formed with a thread 11 engaged with a thread formed at the outer surface of the opening of the container. The skirt-like side wall is provided with a cleaning slit 20 extending circumferentially at a location where it is positioned above the lower end of the outer ring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI