baber/WOPTO huggingface dataset:
Patent JP-2005266313-A (JP)
Title: Image forming apparatus
Inventor: ISHIHARA TSUTOMU
IPC: G03G15/00
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrographic type image forming apparatus for forming superior images, by improving optical memories, such as exposure memory, untransferred memory and destaticization memory and preventing ghosts or charging nonuniformity from appearing on the formed image.  <P>SOLUTION: In an image forming apparatus 100 comprising a charging means for charging a photosensitive body 1, an exposure means for exposing the front surface of the photosensitive body 1, a development means for forming a toner image, a transport means 9 for transporting a transfer material 8, a transfer means 5 for transferring the toner image onto the transfer material 8, a toner removal means for removing the remaining toner on the photosensitive body 1 and a destaticization means for destaticizing electric charges resulting from irradiating the photosensitive body 1 with destaticizing light, a control means 11 is provided to change a charging voltage to be applied by the charging means for charging the photosensitive body 1 according to the change in the surface potential due to the reflected light, with regard to a part of the photosensitive body 1 irradiated with reflected light of the destaticizing light on the transfer material 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004240442-A (JP)
Title: Musical amusement system
Inventor: HASEBE SEI
IPC: A63F13/798
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a musical amusement system that enables even a beginner who can not understand a musical score to easily enjoy playing an electronic musical instrument.  <P>SOLUTION: In the musical amusement system, each note is characterized in the shape of an apple or the like in accordance with performance data, and displayed on a display screen of a display corresponding to a plurality of operation means respectively and scrolled in a prescribed direction. A line L2 indicating the current performing position is displayed on the screen. Based on the relation between the timing of the character reaching the line L2 indicating the current performing position and the timing to operate the operation means corresponding to the character, the performer's operation of the operation means is evaluated and the evaluation result is displayed. A key of a keyboard is used as the respective operation means, and the keyboard is also displayed on the screen so that the performer can see which key is to be touched.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005272940-A (JP)
Title: Etching tank, and etching apparatus provided with etching tank
Inventor: SHIRAI TAKASHI
IPC: C23F1/08
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etching tank which keeps a temperature of an etching solution in an inner tank to eliminate the unbalance of heat distribution, reduces variations in the frequency of an etched wafer, and completely eliminates an influence from an outside environment, and to provide an etching apparatus provided with the etching tank.  <P>SOLUTION: The etching tank which has the inner tank 31 and the outer tank 32 and etches an immersed article to be etched in the etching solution in an inner tank, has a structure of making a liquid flow into the inner tank from the outside, and making the liquid which has flowed into the inner tank overflow to the outer tank and further flow to the outside; a means for keeping a temperature by the liquid which has overflowed from the inner tank into the outer tank; a magnetic rotor 8 arranged inside the inner tank; and a driving means 9 for operating the magnetic rotator with magnetic force from the outside of the inner tank. The etching apparatus is provided with the etching tank.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005278324-A (JP)
Title: Elecrostatic motor
Inventor: OTAKA SHUNICHI
IPC: H02N1/00
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To prolong the lifetime of the electrode body for the stator and the electrode body for the mover of an electrostatic motor.  <P>SOLUTION: An electrode body 1a for the stator and an electrode body 1b for the mover are provided, respectively, with a drive electrode pattern 2 and covered with a cover film 4. Micro protrusions 5 are provided on the plane where the electrode body 1a for the stator and the electrode body 1b for the mover touch each other and a gap is kept through mutual contact of the protrusions 5. Only one of the electrode body 1a for the stator and the electrode body 1b for the mover is provided with the protrusions 5 and the other may have a flat plane. Since a gap is kept between the electrode body 1a for the stator and the electrode body 1b for the mover by the protrusions 5, wear of the cover film 4 covering the electrode body 1a for the stator and the electrode body 1b for the mover is reduced and the lifetime thereof is prolonged.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275930-A (JP)
Title: Hardware simulator
Inventor: MAESHIRO TETSUYA
IPC: G06F19/00
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hardware simulator capable of executing termination determination of a simulation at high speed without excessively limiting the scale of phonomena capable of being simulated.  <P>SOLUTION: Substance counters B1-Bm for counting the number of substance are provided for every substance of a simulation object. Random number generators R1-Rn, enzyme counters K1-Kn, throttle circuits V1-Vn, reaction execution circuits H1-Hn, and a connection switching circuit SW increase and decrease the count values of the substance counters B1-Bm according to reaction between substances, and termination condition determination parts C1-Cm and a termination condition detection network circuit SN determine whether a termination condition of simulation is satisfied or not based on the count values of the substance counters B1-Bm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276736-A (JP)
Title: Fuel cell stack
Inventor: OGAWA SOICHIRO
IPC: H01M8/02
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the differential pressure between fuel gas and oxidizer gas, and a refrigerant at an appropriate value without using any complex pressure control unit in a fuel battery stack.  <P>SOLUTION: A reaction gas supply separator is laminated so that a fuel gas supply path and an oxidizer gas supply path that are formed linearly each orthogonally crosses each other, a refrigerant inlet is provided at a corner formed by the fuel gas inlet surface of the reaction gas supply separator and an oxidizer gas inlet surface, a refrigerant outlet is provided at the refrigerant inlet and a corner on a diagonal line, and a refrigerant supply path is obliquely formed toward the refrigerant outlet from the refrigerant inlet.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283619-A (JP)
Title: Polarizing plate and liquid crystal display device using the same
Inventor: OHASHI YUSUKE
IPC: G02B5/30
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing plate which contributes to alleviation of uneven luminance and optical leak resulting from temperature distribution and temperature gradient generated in a liquid crystal display and to provide the liquid crystal display using the same.  <P>SOLUTION: The polarizing plate at least has a polarizing film, a protection film which protects the polarizing film arranged on at least one surface of the polarizing film and a translucent medium having thermal conductivity with a value larger than that of the protection film arranged by contacting with the surface of the protection film. In addition, the liquid crystal display device has a pair of substrates at least one of which has the electrode and oppositely arranged, a liquid crystal layer provided between the substrates, a pair of polarizing plates which sandwiched and arranged the liquid crystal layer, and a light source and/or a driving circuit on the outside of either of the polarizing plates. The polarizing plate arranged on the side near the light source and/or the driving circuit has the polarizing film, the protection film which protects the polarizing film arranged on at least one surface of the polarizing film and the translucent medium having the thermal conductivity with the value larger than that of the protection film arranged by contacting with the surface of the protection film.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281963-A (JP)
Title: Method for forming through-hole of screw member and fixture for cutting through-hole of screw member
Inventor: MANAKA MAMORU
IPC: E04B1/26
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To set the end face of a screw member at a specified place while accurately setting the direction of a tapped hole formed in the rectangular direction to the axis of the screw member when the screw member for joining wooden beam and beam or wooden column and beam is screwed to the beam.  <P>SOLUTION: A reference hole 12a slightly larger than the axial section of the screw member is open-cut to the wooden beam 12, a tap 61 is penetrated into the reference hole while being rotated and a groove, with which the spiral projecting section of the screw member is engaged, is formed. A jig 70 with the through-hole 72a communicating with the reference hole is fixed at a place where the reference hole of the beam is formed in this case. A spiral groove 72b guiding cutting edges for the tap is formed to the inner peripheral surface of the through-hole, and the cutting edges 61a for the tap screwed into the through-hole are screwed into the reference hole of the beam while being controlled in the spiral groove 72b and cut a groove.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004305732-A (JP)
Title: Molded product made of polymerizable dental material and fluorescent agent, and its production method
Inventor: SUN BENJAMIN
IPC: A61K6/00
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a dental appliance containing a fluorescent agent.  <P>SOLUTION: An bonding agent is applied to the surface of a dental appliance containing a visually-identifiable fluorescent agent to form its treatment surface, to which a backing material is then attached. The external surface is formed by molding a low ball tack polymerizable material. This is applicable to full dentures, partial dentures, a denture liner, dental corrective parts, dental corrective devices, oral orthopedic devices, artificial teeth, partial artificial teeth, a night guard, a sprint, a corrective retainer, and the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005286194-A (JP)
Title: Method and device of winding coil for superconductive stationary energy storage (smes)
Inventor: NAKAJIMA YOJI
IPC: H02K15/04
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for winding a conductor while it is being twisted to minimize a loss in alternating currency of a superconductive conductor used in a coil in a device capable of storing an energy as magnetism, by allowing the superconductive conductor that an electric resistance is zero at a critical temperature or less to be coiled and allowing current to flow in the coiled conductor.  <P>SOLUTION: Paying an attention to a fact that a loss in alternating current (coupling loss) of a magnetic field applied to a superconductive formed stranded wire present in the interior of the conductor is minimized when the magnetic filed is in parallel with the stranded wire, the coupling loss can be decreased if winding is performed on each conductor in the cross-section of the coils while the conductors are being twisted so as to align a pre-calculated magnetic field angle with the conductor angle as shown in Fig. 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005159269-A (JP)
Title: Chemical-mechanical polishing slurry and its using method
Inventor: CHEN PAO CHENG
IPC: B24B37/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent settlement of polishing particles, improve selectivity to a metal layer for TaN, and prevent dishing of copper.  <P>SOLUTION: The slurry contains composite polishing particles made up of a base particle selected from a group which is composed of SiO<SB>2</SB>, eO<SB>2</SB>, SiC, Fe<SB>2</SB>O<SB>2</SB>, TiO<SB>2</SB>, Si<SB>3</SB>N<SB>4</SB>, which are covered with alumina, and a mixture of them. The chemical-mechanical polishing method uses the slurry in polishing a semiconductor wafer surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005292297-A (JP)
Title: Image forming apparatus
Inventor: MAEHASHI YOICHIRO
IPC: H04N1/40
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of uneven glossiness in a printed image, in an image forming apparatus using an optical sensor for detecting light reflection characteristics of a toner image fixed on a transfer material.  <P>SOLUTION: In the image forming apparatus having an image density control means for detecting the light reflection characteristic of the toner image formed and fixed on the transfer material by the optical sensor and controlling an image forming condition in accordance with the detected result, a first transfer material carrying path for carrying the transfer material at the time of normal printing and a second transfer material carrying path for carrying the transfer material when the image density control is executed are individually provided. A sensor abutting member to be abutted on the transfer material and a transfer material supporting member to be abutted on the rear surface of the transfer material on the opposite position of the sensor abutting member are arranged integrally with the optical sensor. During normal printing, the sensor abutting member and the transfer material supporting member are arranged on positions separated from the transfer material, and in image density control, the sensor abutting member or the transfer material supporting member is moved in a transfer material direction, so that the sensor abutting member is abutted on the transfer material and the transfer material supporting member also is abutted on the transfer material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004260843-A (JP)
Title: Automatic photographing system and picture management server
Inventor: KAKO TOSHIHIKO
IPC: H04N1/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic photographing system and a picture management server which delete the inconvenience of the conventional type.  <P>SOLUTION: A moving picture photographing system comprises one or more cameras which takes pictures of an object, a transmitter which transmits information specifying the object, a receiver which receives the information from the transmitter, and a photographing timing detector which detects the timing determined for the photographing based on information which the receiver receives from the transmitter. If the determined photographing timing is detected, photographing of the camera is caries out. By this method, the conventional problems shown below are solved: (1) A photographer who takes pictures in an amusement facilities needs to interrupt actions in the facilities for photographing by stopping each time taking a picture, and performing preparation and operations of the photographing. (2) Natural expressions and an atmosphere during the subject person is playing in the facilities are not captured in the photographed picture since the subject person poses for a picture when photographed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005290821-A (JP)
Title: Floor structure of balcony
Inventor: YOSHIO TOSHIMASU
IPC: E04D13/04
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor structure of a balcony having excellent waterproofness, workability and construction cost while forming an inclined floor face, a drain ditch, and the like constituting a balcony floor with simple work.  <P>SOLUTION: This floor structure of the balcony is provided with a main floor part 12 presenting rectangular shape from the top view as a whole and comprising an inclined floor face 12a inclined downward toward the front side in the depth direction of the balcony; a drain part 14 formed at the one-side edge side part of the main floor part at the front edge in the depth direction and having a drain hole 14a; and a drain guide part 16 formed extending laterally at the front edge in the depth direction of the main floor part and having a guide face 16a inclined toward the drain part. The inclined floor face constituting the main floor part, and the guide face constituting the drain guide part, are covered with a waterproof sheet. The guide face of the drain guide part is formed as an inclined face from two directions with downward inclination toward the front side in the depth direction of the balcony and toward the drain part while the side edge part on the main floor part side is formed flush with the inclined floor face of the main floor part side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293257-A (JP)
Title: Quality responsibility management method and program, and product management system
Inventor: KINOSHITA KENGO
IPC: G06Q50/04
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quality responsibility management method, a quality responsibility management program, and a product management system for supporting quick addressing with respect to quality of a product or the like by clarifying a locus of responsibility with respect to a defective product on the basis of an analysis result.  <P>SOLUTION: A management computer 21 records an initial failure report received from a sales officer terminal 10 in an initial failure report storing part 22. The management computer 21 records an analysis report received from an analysis officer terminal 11 in an analysis report storing part 23. A responsible section and a responsibility ratio are specified by using a responsibility judgement chart recorded in a responsibility judgement chart data storing part 25, and a responsibility ratio table recorded in a responsibility ratio judgement table data storing part 26. The management computer 21 sends an inquiry to a responsible section officer terminal 15. When approval data is received from each responsible section officer terminal 15, the management computer 21 carries out a request process.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294560-A (JP)
Title: Semiconductor device
Inventor: MONARI TOSHIHIKO
IPC: H01L29/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To protect a transistor in a circuit even when a voltage not less than the withstand voltage of the transistor is externally applied.  <P>SOLUTION: The semiconductor device comprises a first circuit provided with the transistor, a terminal for connecting the first circuit to a second circuit to which a predetermined voltage is applied, a plurality of first protection parts connected in series between the terminal and a positive power source, and a plurality of second protections connected in series between the terminal and a negative power source. Further, in another embodiment, the semiconductor device comprises a plurality of first protections connected in series between one of the positive power source and the negative power source and a voltage application part applied with a first voltage, and a plurality of second protections connected in series between the voltage application and the terminal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294071-A (JP)
Title: Measuring clip for meter
Inventor: KANEDA HIROYOSHI
IPC: H01R11/24
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring clip for a meter which can prevent short circuit accident, can connect terminals of various meters electrically in a stable state, and can connect an electric wire electrically by clipping it.  <P>SOLUTION: A first clip strip 11 and a second clip strip 21 are so combined at their middle portions that one side ends of them can rotate mutually. A biased spring is disposed in such a way that other side ends of the first clip 11 and the second clip 21 are closed mutually. A combining strip 31 has electrically conductive property, has width less than that of the first clip strip 11, and is disposed on a side facing the second clip strip 21 of the first clip strip 11 within the width of the first clip strip 11. The combining strip 31 projects from one end of the first clip strip 11. The combining strip 31 has a saw-toothed portion 33 projecting to the side of the second clip strip 21, and a projection 34 which is bent to the side of the second clip strip 21.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300610-A (JP)
Title: Image forming method and toner
Inventor: KATSUTA YASUSHI
IPC: G03G9/08
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method by which images of high image quality can be outputted, even when the images are formed at a high speed, using a fixing method by which the starting time can be reduced, and an image with high transmittance can be formed, when the image is formed on an OHP film.  <P>SOLUTION: An image is fixed, by using a heating and fixing device equipped with a rotating body; a counter member which has a rotation axis parallel to the rotating body and which is brought into press-contact with the rotating body forming a nip; a heating member which heats the rotating body on the surface portion, except the nip; and a temperature control means which controls the temperature of the rotating body heated by the heating member. A transfer material is inserted into the nip and held and carried, and an image is fixed, by using the heating and fixing apparatus to heat the transfer material by the rotating body; and the toner which contains at least a binder resin, a colorant and wax, and has an endothermic peak P1 in the range of 55 to 120°C, and an endothermic peak P2 present in the range of 55 to 120°C and at a temperature side higher than the endothermic peak P1 in a DSC curve, at the temperature rise measured by DSC (differential scanning calorimeter), is used.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296965-A (JP)
Title: Guide plate for hot-run table
Inventor: MORIZAKI HIDENORI
IPC: B21B39/14
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide plate, which is used as an apron on a hot-run table or a rolling-mill delivery guide, secures a stable passing performance of a hot-rolled steel strip on a hot-run table, and further is made of a resin-based material excellent in high-temperature durability and resistant property to abrasive wear caused by contact with a steel plate.  <P>SOLUTION: Resin-impregnated sheets, which are impregnated with thermosetting resin, are laminated on a base material, which is woven by using a double yarn formed by twisting blended yarns made of thread mixed at a ratio of 40-70 glass fiber, 5-50 aramid fiber, and 5-40 polynosic fiber. The guide plate is formed by hot-pressing the base material laminated with the sheets. The guide plate used as an apron 7 for a hot-run table is used as follows: a tilted surface a, which has an angle of less than 20 degree, is formed at the tip end part of the apron; further, the tip end part is set at a position of at least 20 mm lower than the passing line P of a hot-rolled steel strip; and both end corners of the apron in the axial length direction of conveying rolls are cut off by a length of at least 30 mm from the tail end corner to the cut point in the conveying direction of the hot-rolled steel strip and by a length of at least 1.5 times the above length from the tail end corner to the cut point in the axial length direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI