baber/WOPTO huggingface dataset:
Patent JP-2003341873-A (JP)
Title: Paper discharge driven roller and ink jet recording apparatus
Inventor: NAKAMURA KIYOTAKA
IPC: B41J13/076
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To secure smooth rotating operation of a paper discharge driven roller and to obtain a paper discharge driven roller at a low cost, always stably taking a vertical attitude to the printing surface.   <P>SOLUTION: This paper discharge driven roller 29b is composed of a wheel part 35 and two serrated toothed rollers 36a and 36b. The wheel part 35 is formed of resin material, and the paper discharge driven roller 29b is so constructed that the wheel part 35 and the serrated toothed rollers 36a, 36b are integrally formed to be rotated in a body. The paper discharge driven roller 29b can be made self-standing to the printing surface by providing the serrated toothed rollers 36a, 36b at a space in the axial direction of rotation, whereby the teeth 37a and 37b will not obliquely enter the printing surface and lowering of print quality due to scooping of the print surface can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307451-A (JP)
Title: Electronic weighing device
Inventor: FUNATSU TSUNEMASA
IPC: G01G7/04
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure a weight of gas absorbed by a sample 20 in a cylindrical airtight container 11.  <P>SOLUTION: A magnetic floating member composed of a sample case 21, a hollow shaft 22, a dog 23, an upper permanent magnet 24 and a lower permanent magnet 25 is arranged vertically in the cylindrical airtight container 11, and a cylindrical fixing member composed of an outer tube 33, an electric magnet for float position control 30 and an upper cylindrical permanent magnet 31 is arranged so as to enclose the cylindrical airtight container 11 in a noncontacting state thereby floating the magnetic floating member forced by the magnetic repulsion and attraction therein, and then a total weight of the magnetic floating member and the cylindrical fixing member is measured by using an electronic weighing machine 16 disposed under the cylindrical fixing member, and thereby accurately measuring a change of weight of the sample 20 in the sample case 21 on the magnetic floating member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348690-A (JP)
Title: Speaker
Inventor: MORITAKE IKUNORI
IPC: H04R9/04
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic speaker for minimizing the possibility of causing each lead wire to be broken even when each lead wire is conductively fixed to each terminal member by thermo compression bonding.   <P>SOLUTION: Since a projection 40 for supporting the lead wire 26 in the speaker 10 is placed between the terminal member 22 and a voice coil 24, the lead wire 26 is supported by the projection 40 to cause a prescribed gap between the lead wire 26 and a frame 20. Thus, interference of the lead wire 26 with the frame 20 can be prevented to avoid the broken lead wire 26 and noise due to the interference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341017-A (JP)
Title: Registering method in printing press, and printing press
Inventor: OKAJIMA TOSHIAKI
IPC: B41F33/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the effect of the unevenness of the edge of a reference mark at the time of detection of the reference mark and to correct color shift with high accuracy.   <P>SOLUTION: The reference mark 35a of the first color and the reference mark 35b of the second color printed on an object 12 to be printed are photographed at the same time by a CCD camera. The reference marks 35a and 35b have feature lines (symmetric axes) 36a and 36b parallel to a feed direction and feature lines (symmetric axes) 37a and 37b vertical to the feed direction. The relative distance D between the feature lines 37a and 37b operated from the images photographed by the CCD camera is compared with a predetermined distance Do to judge color shift in the feed direction and the color shift in the direction vertical to the feed direction is judged from the shift quantity G of the feature lines 36a and 36b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348856-A (JP)
Title: Power supply device
Inventor: ASAI TAKAKIMI
IPC: H02M7/48
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device which is capable of, when the main power supply is interrupted, consuming electric charges accumulated in a filter capacitor in a short time without use of a resistor for discharge or a dedicated circuit for discharge and without causing thermal destruction in switching transistors.   <P>SOLUTION: The power supply device comprises the filter capacitor 14 which filters direct-current voltage; and an inverter device 11. In the inverter device, a pair of the switching transistors 1 and 2 are connected in series to constitute an arm in at least one phase. The inverter device is fed with the filtered voltage, and controls turn-on/off of the switching transistors and thereby outputs predetermined alternating-current voltage. The power supply device is provided with a driving means 8 which simultaneously turns on the switching transistors in the arm in at least one phase. If direct-current voltage is interrupted, the power supply lets an arm short-circuiting current through the switching transistors which have been turned on by the driving means, and the electric charges accumulated in the filter capacitor are consumed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346523-A (JP)
Title: Lighting equipment
Inventor: KAMEDA MASAHIRO
IPC: F21Y101/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide lighting equipment where the appearance of a lighting can be easily changed by changing the brightness of light produced on a shade.   <P>SOLUTION: In the lighting equipment 100, which comprises a light source 2 and the shade 1 having a bellows arranged outside the light source, when the light emitted from the light source 2 is transmitted through the shade 1, the transmittance can be varied by making the bellows provided on the shade 1 expand and contract.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340867-A (JP)
Title: Revolving device for injection unit
Inventor: NISHIZAWA MAKOTO
IPC: B29C45/17
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a revolving device for an injection unit of an injection molding machine using an easily revolvable linear motor.   <P>SOLUTION: This revolving device for an injection unit is provided with an injection unit 1 of an injection molding machine using a linear motor, a revolving base 23 loaded with the injection unit 1, a sliding base 21 having a revolving face A for the revolving base 23 and for moving the injection unit 1 upon nozzle touch, and a revolving shaft 20 provided on the barycentric position of the injection unit on any one side of the revolving base 23 or the sliding base 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014163-A (JP)
Title: Cold cathode discharge tube
Inventor: DEJIMA TAKASHI
IPC: H01J65/00
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To enable the efficient use of light generated in a glass bulb without joining reflection sheet, in a cold cathode discharge tube comprising the tubular glass bulb having diluted gas for discharge contained therein, an inner electrode which air-tightly penetrates one terminal of the glass bulb and are sealed thereto, and an outer electrode attached to the outer periphery of the glass bulb.  <P>SOLUTION: In the cold cathode discharge tube of the present invention, the outer electrode 11 comprises a rod portion 12 having substantially the same length as the glass bulb 8, and multiple electrode terminals 13 which protrude in one direction across the entire length of the rod portion 12 and are curved so as to be joined to a part of the outer periphery of the glass bulb 8. Tip portions 14 of the electrode terminals 13 are secured at the glass bulb 8 by a band-like frit glass 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010231-A (JP)
Title: Intake port of industrial vehicle
Inventor: ENDO TOSHIFUMI
IPC: B66F9/075
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate faults that intake noise is noisy since a conventional intake port is located near an operator and that a hole as the intake port gets buckled easily by impact of falling of a load.  <P>SOLUTION: This intake port of an industrial vehicle includes a pipe structure in which a support end portion 2 of a head guard 1 is opened to be communicated to an air cleaner intake port 6, has a pipe part 3 to be connected to the portion 2 attached to the head guard 1 or a sub bonnet 7 integrally so that air is taken in from an opening portion 4 placed on the part 3, and is configured integrally with a vehicle electrical device 5 as necessary.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010835-A (JP)
Title: Ultraviolet-curable acrylic pressure sensitive adhesive, process for producing it and pressure sensitive adhesive sheet
Inventor: NAKANO SHINYA
IPC: C09J133/06
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet-curable acrylic pressure sensitive adhesive that comprises a polymer having a narrow molecular weight distribution, can be applied by hot melt coating and is excellent in adhesion characteristics such as cohesive force, adhesive strength or the like and to provide a process for producing the pressure sensitive adhesive.  <P>SOLUTION: The ultraviolet-curable acrylic pressure sensitive adhesive comprises an acrylic polymer produced by subjecting a monomer component comprising an alkyl (meth)acrylate to bulk polymerization in the presence of carbon dioxide as a diluent and an ultraviolet curing agent. It is preferable that the pressure sensitive adhesive has a melt viscosity at 160°C of not more than 200 Pas and that the acrylic polymer has a weight average molecular weight of 80,000-500,000.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017345-A (JP)
Title: Mold for vulcanizing tire
Inventor: WAKATSUKI MASAYOSHI
IPC: B29C35/02
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for vulcanizing a tire which facilitates release of the tire after vulcanization and prevents a fault of the release.  <P>SOLUTION: In the mold for vulcanizing the tire which has a parting face 3 parting a top force 1 and a bottom tool 2 along a tread part of the tire T to be vulcanized, the position of the parting face 3 in the direction of the axis of the tire is made nonuniform on the circumference of the mold. In other words, the parting face 3 is constituted of two faces 3a and 3b being parallel to a plane intersecting the direction of the axis of the tire perpendicularly and different in positions in this direction from each other, with a step part provided on the circumference of the mold. In another way, the parting face 3 is constituted of a face c tilting to the plane intersecting the direction of the axis of the tire perpendicularly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021422-A (JP)
Title: Microcomputer
Inventor: MORITA TAKESHI
IPC: G06F13/14
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microcomputer whose application is easy to understand, and whose circuit configuration is simple by increasing independency between a CPU/BIU and a peripheral device, and thereby facilitating the reuse of each peripheral device.  <P>SOLUTION: In a microcomputer where a CPU 24 performs access through a BIU 25 to a plurality of address areas corresponding to a plurality of peripheral devices 9 to 12 other than a CPU resource, the CPU 24 outputs an instruction including area select information for designating an access area corresponding to the plurality of peripheral devices to an operation code to the BIU 25. The BIU 25 is provided with a decode circuit 40 for decoding the area select information of the inputted instruction, and for outputting a signal to select and designate the plurality of address areas based on the decode result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017367-A (JP)
Title: Biaxial stretching mechanism, biaxial stretching testing machine and biaxial stretching machine having the biaxial stretching mechanism
Inventor: SAKURAI TAKASHI
IPC: B29C55/12
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biaxial stretching mechanism which can freely stretch both ends of a sheet in a direction perpendicular to a tensile direction without being restricted by a grasping implement and which can uniformly stretch a square sheet in orthogonal biaxial directions.  <P>SOLUTION: The biaxial stretching mechanism includes a plurality of grasping implements 20 movable along a protrusion 3 in a state that grooves 24 are engaged with the protrusions 3 of the square sheet 1 to grasp respective sides of the four sides of the square sheet 1 by engaging the grooves 24 with the protrusions 3 of one side surface of the sheet 1, and four pantograph mechanism 30X, 30Y coupled to the plurality of grasping implements 20. The stretching mechanism moves the grasping implements 20 of opposed positions in a direction for separating from each other, while moving the grasping implements 20 in a direction perpendicular to the grasping implements 20 disposed at the opposed positions along the protrusion 3 of the square sheet by the pantograph mechanism 30X, 30Y, enlarges an interval between the adjacent grasping implements and stretches the square sheet 1 in two different directions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017762-A (JP)
Title: Slide device of car seat
Inventor: SHIMAMURA HIROYUKI
IPC: B60N2/06
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide device for a car seat capable of effectively preventing the occurrence of separation by moving deformation due to a load exerted on the central part of a lower rail to the front side of the lower rail.  <P>SOLUTION: In the slide device for a vehicle seat comprising a pair of lower rails 2 supported at a car element floor 10 by two front and rear fulcrums 11 and 12; a pair of upper rails 3 engaging with the upper part of each lower rail 2 and slidably situated; and a cushion frame 102 mounted on a pair of upper rails 3, and an anchor on which a seat belt is removably mounted is fixed at the rear frame of the cushion frame 102, a sectional shape between the two front and rear fulcrums 11 and 12 positioned below an engaging part between the lower rail 2 and the upper rail 3 is changed by stages so that the maximum deformation portion of the lower rail 2 is positioned further on the front side than a central part D between the front and rear fulcrums 11 and 12 when a load higher than given value is exerted on a rear frame through a seat belt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016471-A (JP)
Title: Game machine, program, and memory medium
Inventor: TANAKA TOMOYA
IPC: A63F5/04
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To diversify the number of net increase of tokens obtained in a specific game zone.  <P>SOLUTION: A plurality of upper limit values of the number of net increase of tokens in a big bonus (BB) mode are set. When a winning role determined by a success hand determining part 32 is a BB transition hand, an upper limit value of the number of net increase of tokens is selected by an upper limit value selecting part 40. If the success hand determined by the success hand determining part 32 in the BB mode is a group winning pattern (for example, the success hand "jack" in the BB mode), a different number calculating part 37 calculates the difference between the value counted by a net increase number counter 35 and the upper limit value. A pattern combination determining part 47 determines pattern combinations in the game by using a selection table according to the value calculated by the different number calculating part 37.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017945-A (JP)
Title: Pocket structure of interior trim
Inventor: YAMASUE OSAMU
IPC: B60R21/04
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide pocket structure of an interior trim where layout flexibility of a pocket part is not restricted.  <P>SOLUTION: Fragile parts 8a, 9a, 10a, 11a are provided in wall parts 8, 9, 10, 11 formed toward a door trim 2 from a pocket cover 6 in order to make it easy to crush the pocket part 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029969-A (JP)
Title: Attribute information retrieval device, attribute information retrieval method and program for making computer execute the method
Inventor: ISSHIKI TETSUYA
IPC: G06F17/30
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a retrieval result which is free from omission and easily viewable, even when retrieving a database in which a plurality of analogous records concerning a same object exist, such as comprehensive list database (being comprised of bibliographic data possessed by each library) which is commonly used by a plurality of libraries.  <P>SOLUTION: An identification candidate retrieval part 202 provides instructions to a keyword retrieval part 206, so that a record matching with a condition inputted from an input part 200 is extracted from the comprehensive list database 201, records having the high degree of similarity, among from extracted respective records, are grouped and registered with an identification relation file 205. If a request for document retrieval by a keyword or the like is made, a record including the corresponding keyword is retrieved from the comprehensive list database 201, in the retrieval results, only any one representative record is left among records registered with the identification relation file 205 as records belonging to the same group, and the rest is deleted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029183-A (JP)
Title: Electrostatic image developing toner
Inventor: ODA MASAZUMI
IPC: G03G9/08
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic image developing toner which ensures good development quality even in long-time continuous printing, does not cause surface fogging or streaking of an image even when the toner is replenished to a toner packing section, ensures good transfer efficiency and no untransfer when electrostatic image developing toners overlap each other in toner development, hardly causes toner sticking and contamination to a developing roller and a charging blade in long-time continuous printing and can reduce the frequency of cleaning and maintenance of members in toner replenishment.  <P>SOLUTION: A colorant, an electrostatic charge controlling agent and wax are incorporated into a thermoplastic resin-base binder resin to form toner matrix particles having a weight average particle diameter of 7-12 μm, the surfaces of the particles are coated with fine metal oxide particles, and 0.5-7.0 wt.% spherical fine particles having a weight average particle diameter of >6 to <25 μm and an average sphericity of ≥0.8 are added to the coated particles to manufacture the objective electrostatic image developing toner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027944-A (JP)
Title: Hybrid type power output device, control process for the same and hybrid vehicle
Inventor: SUZUKI TAKASHI
IPC: B60W20/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce torque level difference in switching of combustion mode in a hybrid vehicle provided with an engine capable of switching compression self-ignition combustion and spark-ignition combustion.  <P>SOLUTION: The hybrid vehicle is provided with the combustion mode switching device switching spark-ignition combustion and compression self-ignition combustion in the engine and a control means controlling the same. The controlling means controls a motor-generator device to compensate driving force variation of a drive shaft generated by engine output variation in switching of the combustion mode switching means with driving power outputted by a motor-generator device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030279-A (JP)
Title: Print control system
Inventor: MISE RYOKO
IPC: B41J29/38
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform printing without depressing a print button again by automatically detecting a printer connecting situation, performing printing when the printer is connected, and giving a printing reservation mark when the printer is not connected or a power source is turned off.  <P>SOLUTION: A print control system controls printing by including: a picture selection button/picture selection device for selecting the picture to be printed; the printing button for deciding printing; a printer connection detecting device; a printing reservation mark giving device; a printing end detecting device; and a printing reservation mark erasing device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032916-A (JP)
Title: Substrate integrated brushless motor
Inventor: SUZUKI SHINGO
IPC: H02K5/22
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated structure of a brushless motor with various types of substrates, for reducing the number of attachment parts and the man-hour for attachment required for attaching the respective types of substrates to the brushless motor and attaining size and cost reductions for a driving apparatus.  <P>SOLUTION: In this brushless motor connected electrically and physically with the substrate, pins are provided vertically on a flange flat surface and notches which are brought into surface contact with outer-periphery surfaces of small diameter parts of pins are provided on an outer-periphery surface of the substrate. The notches are brought into surface contact with the outer-periphery surfaces of the small diameter portions, and a substrate peripheral portion is fixed at stepped parts of the pins, thus integrating the substrate with the brushless motor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032937-A (JP)
Title: Control circuit of metal oxide semiconductor field effect transistor for synchronous rectification
Inventor: NISHIKAWA YUKIHIRO
IPC: H02M1/08
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve a device efficiency and to reduce in size and weight by applying a gate voltage to a metal oxide semiconductor field effect transistor during almost all period in which current flows to the transistor and enhancing an energization loss reducing effect.  <P>SOLUTION: A cathode of a diode is connected to a drain of the metal oxide semiconductor field effect transistor for synchronous rectification, a current supply means 2 is connected to its anode, a resistor 3 is connected between the anode of the diode 1 and a source of the transistor 110, and a voltage across the resistor 3 is detected. Since the voltage across the resistor 3 is changed according to a voltage drop when current flows to the transistor 110, the voltage across the resistor 3 is compared with a reference voltage V<SB>ref1</SB>by a voltage comparing means 5, its output voltage is amplified, a gate voltage V<SB>GS</SB>of the transistor 110 is obtained via a gate drive means 6, and thereby the gate voltage is applied to the transistor 110 almost during a period in which the current flows to the transistor 110.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035576-A (JP)
Title: Liquid concentrated neutral detergent composition
Inventor: YAGI MARI
IPC: C11D1/722
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid concentrated neutral detergent composition which, though having low foaming properties, has high detergency, storage stability, etc., does not gel in any dilution ratio, and is suitable not only for washing tableware/cooking utensils by hand but also for using in a predipping vessel or a prewashing vessel used before an automatic washing operation.  <P>SOLUTION: This liquid concentrated neutral detergent composition contains specific nonionic surfactants (A) and (B), stearic acid (C), a water-soluble solvent (D), and water (E) in a specified ratio based on the total amount of the composition. The sum of contents of ingredients (A) and (B) is 63-75 mass% based on the total amount of the composition, and this concentrate has a pH of 6.0-7.5.  <P>COPYRIGHT: (C)2004,JPO