baber/WOPTO huggingface dataset:
Patent JP-2003325770-A (JP)
Title: Pachinko game machine
Inventor: ITO YUJI
IPC: A63F7/02
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine that can let the game balls that are involved in generating a ball detecting signal wildly dance and roll down the game area without collecting them immediately.  <P>SOLUTION: A ball detecting device 9 that consists of an impact sensor 18 that delivers the ball detecting signal by detecting the impact of the game balls on the peripheral surface of a pressure receiving member 17 of which peripheral surface is located adjacent to a flowing gap 16 is installed on the game area 4. By this the game balls that collides with the impact sensor 18 rolls down the game area 4 while dancing wildly, bouncing to various directions dependent on the position which they collides, the game balls that involved in the generation of the ball detecting signals are provided with chances to enter the winning device, and the predicting of the flowing route of the game ball thereafter is made more difficult, thus increasing the exciting properties of the pachinko game.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337294-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: YOKOYAMA MASAHITO
IPC: G03G15/04
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner with which an image excellent in absolute positional accuracy can be obtained by accurately adjusting the uniformity of scanning speed, and an image forming apparatus on which the optical scanner is mounted.  <P>SOLUTION: The optical scanner is respectively equipped with scanning speed uniformity adjusting mechanism for displacing reflecting mirrors 74, 76, 78 and 80 perpendicularly to a main scanning corresponding direction and around an axis parallel with the reflection surfaces of the mirrors 74, 76, 78 and 80, and a scanning line inclination adjusting mechanism for displacing optical elements 69, 70, 71 and 72 having a function to correct the position of a scanning line in a subscanning corresponding direction perpendicularly to the main scanning corresponding direction and around an axis perpendicular to the subscanning corresponding direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003033895-A (JP)
Title: Flux cored wire for gas shielded metal arc welding for high tensile steel
Inventor: KIN SOGEN
IPC: B23K35/36
Filed: 2002-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a flux cored wire for gas shielded metal arc welding in which welding working efficiency is improved by excellent welding workability in the all positions welding and which gives stability to a welded structure by holding high tensile strength, and at the same time, an impact absorbing energy. SOLUTION: As chemical components constituting the flux of the flux cored wire for the gas shielded metal arc welding, the sum of the three components Si, Mg, and Al among metals and ferroalloy components having a function of a deoxidizer is 0.5-1.5% to the total weight of the wire, the ratio of Mn to (Mg+Al) among the metals and the ferroalloy components having the function of the deoxidizer, that is, the value of Mn/(Mg+Al), is 3.5-5.0, and the sum of the two or more components selected from a group comprised of Cr, Ni, Mo, and Nb is optimized to 1.0-2.5% to the total weight of the wire.
Patent JP-2003336388-A (JP)
Title: Plate member
Inventor: MIYATA TATSUFUMI
IPC: E04F15/02
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate member which is excellent in dimensional stability and good in impact resistance, and connected to each other through one-touch operation.  <P>SOLUTION: The plate member consists of a base material 10 formed of consolidated plywood by steam injection, and olefin sheets 20 stuck to front and rear surfaces of the base material. The front surface of the base material 10 is cut away a predetermined width at one end of a longer side to form a front surface cutaway portion 11, while the rear surface of the base material 10 is cut away the predetermined width at the opposite end to form a rear surface cutaway portion 12. The front surface cutaway portion 11 has its end face 11a formed into a groove 13, while the rear surface cutaway portion 12 at the other end of the base material has its protruding end face 10a formed into a tongue 14. Further, the front surface cutaway portion 11 has a recessed groove 15 formed in its lower face 11b while the rear surface cutaway portion 12 has a linear protrusion 16 formed on its upper face 12a, which linear protrusion is fitted into the recessed groove 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339483-A (JP)
Title: Bedsore preventing mattress
Inventor: NISHIMURA AKIRA
IPC: A47C27/14
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bedsore preventing mattress capable of contributing to a countermeasure to bedsore particularly at home.   <P>SOLUTION: This bedsore preventing mattress is used on a mattress 2 used in a Japanese room or the like. This mattress 1 is held on the mattress 2 by a non-slip member 5 provided on the reverse side so as not be shifted. Namely, this mattress 1 has a length dimension and width dimension capable of laying a human body and is formed by covering a soft material 3 with a stretchable waterproof surface cloth 4. This mattress has a shoulder swollen part 1a and a lumbar swollen part 1b formed by thickening the parts corresponding to the shoulder part (circumference of shoulder blades) and the lumbar part (circumference of sacral bone), compared with other parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306393-A (JP)
Title: Process and apparatus for treating plant waste
Inventor: KAWASE YOSHIZO
IPC: B09B3/00
Filed: 2002-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process and an apparatus for treating plant waste which can ensure generation of compost from the plant waste such as grass and trees within a short time.  <P>SOLUTION: The apparatus for treating the plant waste is equipped with a rolling wood chopper 12 for chopping the plant waste such as grass and trees into fine pieces, a screw-type rotary mill 16 for heating and pulverizing the plant waste, which has been finely chopped with the rolling wood chopper 12, by pressurizing and grinding it, and a mixer 18 for mixing soil bacteria with and stirring the plant waste pulverized by the screw-type rotary mill 16. After being stirred with the mixer 18, the plant waste mixed with the soil bacteria is left to stand in a fermentation vessel 20 for fermentation treatment to generate the compost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345584-A (JP)
Title: Profile preparing system and method
Inventor: KOSAKA ZENTA
IPC: G06Q50/00
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a profile preparing system and method for allowing the owner of a personal printer as an orderer to place an order with an outside supplier for the preparation of a profile for executing volume print by a volume printer based on original image data by defining a color image printed by an outside personal printer owned by each point in a print company or a client as an original image as it is regardless of a print factory having the volume printer.   <P>SOLUTION: Not an orderer who owns a volume printer but the owner of an outside personal printer which prints an original image such as each base point in a print company or a client makes an order for the preparation of the profile of his own personal computer as the orderer. Then, at the time of receiving the order, and acquiring the color chart sample of the personal printer from the owner (orderer), the profile is prepared based on this color chart sample, and delivered to the orderer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347980-A (JP)
Title: Mobile station, wireless base station, wireless communication control method, and fading frequency estimation method
Inventor: ISHII HIROYUKI
IPC: H04W88/02
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the degradation of communication quality.   <P>SOLUTION: A mobile station 10 of this invention includes a switching timing discrimination section 12 and a transmission processing section 13. The switching timing discrimination section 12 measures a wireless quality index value for each downlink time slot and discriminates the switching timing of transmission diversity on the basis of the wireless quality index value. The transmission processing section 13 controls transmission of the discrimination result of the switching timing by the switching timing discrimination section 12 to a wireless base station by using an uplink.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343079-A (JP)
Title: Safe handrail
Inventor: KONDO ATSUSHI
IPC: E04G5/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe handrail having a fall prevention function for a worker capable of simply, easily and safely performing mounting work and being stably and firmly mounted to standards.   <P>SOLUTION: The safe handrail mounted to a framework scaffolding built-up in a multistage stage while constructing a scaffolding board between horizontal members 2 and 2 of both frames 4 and 4 is formed of right and left jambs 11 and 12, head and upper and lower rails 13, 14 and middle rails of muntin and cross rail, and it comprises a handrail body 7 placed between pier studs 1 and 1 opposed to both frames 4 and 4, positioning hooks 10 provided at middle parts of the jambs 11 and 12 of the handrail body 7 and hooked on the horizontal members 2 of the frames 4, lower fixed metal fittings 8 provided to the lower ends of the jambs 11 and 12 of the handrail body 7 and fixed to the upper part sides of the pier struts 1 of the frames 4 of the handrail body 7 and upper fixed metal fittings 9 fixing the handrail body 7 to the lower part sides of the pier struts 1 of the frames 4 on the upper stage sides.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005094-A (JP)
Title: Tablet and manufacturing method therefor
Inventor: SUMINO TSUYOSHI
IPC: G06F3/041
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance tablet excellent in visual confirmability wherein no interference fringe (Newton ring) is generated on the surface of an upper electrode plate even if the upper electrode plate has a slack.  <P>SOLUTION: This tablet has a lower electrode plate 1 and the upper electrode plate 5 which are arranged in opposition to each other while having a prescribed gap therebetween, and a lower transparent conductive film 2 and an upper transparent conductive film 6 which are provided on the respective opposed surfaces of the electrode plates 1 and 5. The lower electrode plate 1 is formed of a transparent resin material, and a minutely irregular rough surface 1a is formed on one side opposed to the upper electrode plate 5. Since the lower transparent conductive film 2 is formed on the rough surface 1a, the upper transparent conductive film 2 can be irregularly formed after the rough surface 1a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005102-A (JP)
Title: Touch panel
Inventor: ISHII YOSHINORI
IPC: G06F3/041
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a touch panel capable of being thinned while satisfactorily keeping operability.  <P>SOLUTION: In this touch panel 100, two substrates 105 and 130 having resistant films 111 and 131 formed on the surfaces are arranged with a prescribed space so that the resistant films 111 and 131 are mutually opposed, and a polarizing plate 120 is laminated on the outer surface side of at least one substrate 105. The polarizing plate 120 has a planar polarizer 102, and a protective film 101 stuck to the opposite surface to the substrate 105 of the polarizer 102 through an adhesive. The protective film 101 is formed of a polyester-based film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003011227-A (JP)
Title: Ultrasonic stapler
Inventor: HORIUCHI ATSUSHI
IPC: B29C65/08
Filed: 2002-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic stapler suitable for handhold work. SOLUTION: The ultrasonic stapler is equipped with an ultrasonic vibrator, a horn part, an upper arm, a lower arm, an upper cover and a lower cover. A limit switch is arranged toward the lower frame on the side of the lower frame of the upper frame and a switch applying means vertically provided toward the upper frame to bring the limit switch to an ON-state when the lower frame is revolved toward the upper frame is arranged on the side of the upper frame of the lower frame and a cord wire enveloping a plurality of lead wires connected to an ultrasonic oscillator for oscillating the ultrasonic vibrator is fixed to the limit switch in the vicinity of the end part on the revolving fulcrum of the upper frame.
Patent JP-2004015177-A (JP)
Title: Image signal processing apparatus, image signal processing method, and image signal processing program
Inventor: MIYAKI KAZUYUKI
IPC: B41J2/52
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To set gradation correction data in response to a characteristic of input image data.  <P>SOLUTION: The image signal processing method includes: a step S10 of reading the input image data; a step S100 of generating a histogram; a step S120 of generating the histogram as to a mask area in which the histogram is to be produced on the basis of a target point when the target point is set in a step S40; a step S140 of performing gradation correction on the basis of a conventional method when the number of peaks in the histogram is other than 2 (S140: NO), extracting the input characteristic value corresponding to the respective peaks of the produced histogram when the number of peaks is 2 (S140: YES), and respectively setting an output characteristic value corresponding to the input characteristic value; and a step S180 of generating and storing gradation correction characteristic data on the basis of the output characteristic value and the input characteristic value. Then pixel value of the input image is read (190) and corrects the pixel of each pixel in gradation on the basis of the stored gradation correction characteristic value (S200) and outputs it (S210).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012876-A (JP)
Title: Projection display device
Inventor: GOTO TORU
IPC: G09G3/20
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection display device which allows a quality of an image displayed on a screen to be easily improved with a simple constitution.  <P>SOLUTION: In the projection display device, light sources 11, 13, and 15 corresponding to color components R, G, and B respectively and liquid crystal display panels 12, 14, and 16 for displaying images corresponding to color components R, G, and B are provided, and light from the light sources 11, 13, and 15 are radiated to the liquid crystal display panels 12, 14, and 16, and exit light from the liquid crystal display panels 12, 14, and 16 are synthesized and are projected to the screen, and light emission quantities of of light sources 11, 13, and 15 can be controlled independently of one another.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015944-A (JP)
Title: Power unit
Inventor: MAKINO YASUHIRO
IPC: H02M7/48
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power unit which reduces higher harmonic currents by controlling the integrated value of input current values in the first half periods of half waves of input current waveform and the integrated value of input current values in the latter half periods so as to be roughly equal to each other.  <P>SOLUTION: The power unit is equipped with a rectifying circuit 58 for converting AC voltage inputted from an AC power source 52 into DC voltage, and a microcomputer 72 for controlling the input current waveform of this rectifying circuit 58, so as to be the approximate waveform corresponding to the input voltage waveform of the rectifying circuit 58. The microcomputer 72 controls the integrated value of the input current values in the first half periods of the half waves of the input current waveform, and the integrated value of the input current values in the later half periods so as to be roughly equal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014912-A (JP)
Title: Semiconductor laser diode and its manufacturing method
Inventor: TERADA TOSHIYUKI
IPC: H01S5/223
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser diode and its manufacturing method that can reduce the leakage current when operating at a high temperature by improving the current blocking property.  <P>SOLUTION: The side of the ridge shaped clad layer 6 forms the light guide between the current blocking layers 8 of a semiconductor laser diode, and its side parallel with the output direction is covered with a dielectric film 7 such as SiO<SB>2</SB>. Since the dielectric film 7 is formed at both side of the ridge shaped clad layer 6, the leakage current from this area does not increase at high temperatures (about +70°C or higher). Further, the current blocking layers 8 do not grow farther from the side of the clad layer 6 and there is nothing to stop the growth of the clad layer 6. Thus, the current blocking property is improved. Further, an etching stop layer can be provided between the p clad layer 6 and the p current diffusion layer 4 to make the processing easy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003063810-A (JP)
Title: Method for producing gallium nitride powder and apparatus for producing gallium nitride powder
Inventor: HARA KAZUHIKO
IPC: C01B21/06
Filed: 2002-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing gallium nitride powder permitting a mass production and a practical use, and further the apparatus for producing therefor. SOLUTION: Gallium vapor is chemically reacted with ammonia gas to produce a crystal nucleus of gallium nitride in the zone 10 for producing a crystal nucleus of gallium nitride, and then the crystal nucleus of gallium nitride is transported by a nitrogen carrier gas and the like to the zone 30 for growing the gallium nitride particle. The objective gallium nitride powder is produced by subsequently chemically reacting gallium chloride produced in a preparatory reaction tube 21 with ammonia gas transported from the zone 10 for producing the gallium nitride crystal nucleus and growing the resultant product on the crystal nucleus of gallium nitride in the zone 30 for growing the gallium nitride particle.
Patent JP-2004019706-A (JP)
Title: Holding tool for piping bolster base
Inventor: MIYABE YASUYUKI
IPC: H02G9/06
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To widen an arranging interval of bolster bases in the vertical and lateral directions bonding left and right side faces and a lower face of the bolster bases by only one holding tool.  <P>SOLUTION: In this holding tool for supporting the piping bolster bases, both of upper and lower faces are connected through a rib of a proper height, the upper and lower faces are bondable to the left and right side faces and the lower face of the piping bolster bases, and a connection recessed part connected to connecting parts of the left and right side faces of the piping bolster base and a connection recessed part connected to a connecting part of the lower face are formed in its faces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017826-A (JP)
Title: Vehicular seat
Inventor: TAKAHASHI TSUTOMU
IPC: A47C7/38
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need of a special component such as a link mechanism, and to decrease parts count.  <P>SOLUTION: In the vehicular seat, a head rest is mounted to a seat back frame by a supporting mechanism so as to forwardly move from a normal position when a vehicle is collided from behind. The supporting mechanism A is provided with a holding member (a support bracket 12) fixed on the seat back frame 10, a head rest supporting member (a head rest support 16) equipped with the head rest 30 at an upper end portion thereof, and a back receiving member 20 united to a lower end portion of the head rest supporting member outwardly projecting through the holding member. When the vehicle is rear-ended and the back receiving member 20 is pushed by the back of a seated person, the head rest supporting member conducts a tilting action to the holding member so as to forwardly move the head rest 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020419-A (JP)
Title: Saline water spray test apparatus
Inventor: SUGA CHOICHI
IPC: G01N17/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a saline water spray test apparatus, for minimizing the fluctuation in a test condition due to interruption of the operation, shortening the time for collecting the spray amount, greatly shortening the time for adjusting the spray amount or the time for inspecting the shipping, accurately grasping the variation of the spray amount in a test chamber, controlling the variation of the spray amount, accurately grasping the record of each corrosion factor such as the spray amount to each test piece, shortening the test time for the spray amount at a plurality of stages, and improving the workability, in measuring the spray amount.  <P>SOLUTION: A spray collection means is provided, which includes a shaft support engagement means to a spray tower, arms radially extending from the shaft support engagement means with respect to the spray tower as the central axis, and a spray amount collector support means in which spray amount collectors are provided to the arms, respectively. Every one test piece is provided with the spray amount collector adjacent to the test piece. The spray amount collector has a means which can individually collect the spray amount for each test piece with the spray amount collector, and which gives directivity to the distribution of the spray to be sprayed in the test chamber to change the extent of the distribution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020466-A (JP)
Title: Method for setting operating range of sensor
Inventor: KUSANO SHOJI
IPC: G01D5/18
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize a method for setting an operating range of a sensor which can set and regulate an operating range of the sensor with a very simple constitution and can very efficiently set and regulate the operating range.  <P>SOLUTION: In a work for falling the operating range of the sensor in a predetermined range by trimming at least one of a plurality of resistors while observing an output of a comparator 4, the operating range of the sensor is made to fall within the predetermined range by creating a pseudo-state of circuit without actually moving a magnet before the sensor. The setting and regulating can be conducted in a sheet state with this constitution without assembling a large-scale apparatus and without piece individualizing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021086-A (JP)
Title: Lens attachable/detachable glasses
Inventor: TAKANO KIYOKAZU
IPC: G02C7/10
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem; it is difficult to attach/detach a lens, and it is impossible to replace lenses without special tool and skill.  <P>SOLUTION: By burying permanent magnets 10, 10a ..., 12, 12a..., in the long and narrow plate-like front frame 4 with temples 7 and 7a connected to the both ends and the upper part of the lens 3, the lens 3 is magnetically joined to the front frame 4. Further, by protrusively arranging a stopper 8 at the upper end of the back surface of the front frame 4, the lens 3 is easily positioned at attaching the lens 3, and by protrusively arranging a sub stopper 9 on the rear side of the leading end of the stopper 8, the lens 3 is surely fixed.  <P>COPYRIGHT: (C)2004,JPO