baber/WOPTO huggingface dataset:
Patent JP-2002304807-A (JP)
Title: Encryption recorder, encryption recording method, program to allow computer to execute the method, and computer-readable recording medium with the program recorded
Inventor: OSHIMA MITSUAKI
IPC: G06F21/10
Filed: 2002-01-17
Abstract: PROBLEM TO BE SOLVED: To simplify various procedures and operation procedures of an application system for an optical disk of network utilization type. SOLUTION: Each of optical disks of this invention has a second information recording area, in which a factory manufacturing the optical disks records disk identification information, a cipher key and a decryption key varying with each of the disks to the disks. Procedures and formalities can be omitted through the use of an ID for decrypting a software program, the cipher key for transmission of the encryption and the decryption key for reception of the encryption by a user, and secure information distribution is realized by receiving permission information to admit recording of contents through a communication means.
Patent JP-2003208125-A (JP)
Title: Driving device for light emitting display panel
Inventor: YOSHIDA TAKAYOSHI
IPC: H05B44/00
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting controller through which cross talk light emission of light emitting elements is effectively suppressed.  <P>SOLUTION: The output of a driving voltage source 6, which consists of a DC-DC converter, is controlled based on the normal direction voltage of light emitting elements arranged on a light emitting display panel 1 and the elements are constant current driven by an output voltage VH of the source 6. A reverse bias generating circuit 5 generates a reverse bias voltage VM to be added to light emitting elements in their nonturned-on state by employing the output voltage of the source 6. The circuit 5 is provided with a constant voltage diode D<SB>1</SB>and therefore, the VM, in which a prescribed level is made lower with respect to the voltage VH, is generated. Thus, the value of the voltage VM is generated following the normal direction voltage of the elements and cross talk light emission is effectively suppressed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218443-A (JP)
Title: Package for housing optical semiconductor device and optical semiconductor
Inventor: ABUMITA TETSUO
IPC: H01L23/02
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for housing an optical semiconductor device and a semiconductor unit by which generation of cracks penetrating a translucent member from its main face to its side face is prevented, the optical semiconductor device is airtightly housed within the semiconductor package, a long-term normal and stable operations are secured and a light signal is efficiently transmitted.  <P>SOLUTION: The package for housing the optical semiconductor device and the semiconductor unit comprise a substrate 1 wherein the optical semiconductor device 8 is placed on an upper side main face, a frame 2 that is joined with an outer periphery of the upper side main face and has a through hole 2a at the side portion, a cylindrical retaining member 5 fitted to the through hole 2a and the plate type translucent member 4 of which outer periphery of one main face is retained by brazing to one end of an inner side of the frame 2 of the retaining member 5, wherein the translucent member 4 is brazed via a metalized layer 4a formed almost over the total outer periphery of one main face and a groove 4b of which width is smaller than that of the metalized layer 4a is formed almost over the total periphery within such part where the metalized layer 4a of one main face is formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003156177-A (JP)
Title: Piping device and piping method
Inventor: TSUGAMI SHUJI
IPC: H02G9/06
Filed: 2002-01-23
Abstract: PROBLEM TO BE SOLVED: To develop a piping device which safely and efficiently performs laying work in an excavating groove while reducing labor. SOLUTION: This piping device 1 is installed in heavy machinery 9 having at least a longitudinally tiltable unit fixing part 90 on the tip of an arm 91, and lays a pipe 8 in the excavating groove A, and comprises an attachment 10 detachably fixed to the unit fixing part 90 of the heavy machinery 9, a body part 20 having a pipe holding means 30 for holding the pipe 8, and an attitude adjusting means 50 interposed between the attachment 10 and the body part 20, and finely adjusting an attitude of the body part 20 to the attachment 10.
Patent JP-2003211561-A (JP)
Title: Partition wall assembling apparatus
Inventor: ITSUBO YOSHIATSU
IPC: B31B3/74
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for simply automating assembling of a partition wall in space-saving.  <P>SOLUTION: A partition wall assembling apparatus 100 comprises a partition lower plate supplying mechanism 101 for stacking and holding a plurality of partition lower plates 1 and sending the plates 1 of a lowermost end in a substantially horizontal direction, a partition lower plate holding mechanism 102 for bending upward both sides 1S of the plates 1, a partition lower plate sending mechanism 103 for moving cutouts of the bent plates 1 so as to be disposed at an inserting position P, a partition upper plate stock unit 104 for aligning and holding the substantially erected attitude of the plates 2, and a partition upper plate inserting mechanism 105 for sending down the partition upper plates 2 of the inserting position P.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217841-A (JP)
Title: El element manufacturing apparatus and el element manufacturing method
Inventor: SHIMODA SATORU
IPC: H05B33/14
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EL element manufacturing apparatus and EL element manufacturing apparatus, capable of manufacturing a high-precise organic EL element with high light emission efficiency, which is reduced in uneven thickness of a light emitting layer and defect, in a short time.  <P>SOLUTION: A controller 260 shifts y-coordinate with alternations of +Δy, -Δy, +Δy, -Δy... every time x-coordinate of a nozzle 121a is shifted by Δx. That is, the position coordinates of the nozzle 121a located in the position of an injection target A1 are sequentially shifted to (Δx, Δy), (Δx, -Δy), (Δx, Δy), (Δx, -Δy) in a jet orifice 121 in zigzag to apply a solution containing EL light emitting layer forming material for every movement.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002305102-A (JP)
Title: Thermistor and manufacturing method therefor
Inventor: LAVENUTA GREGG
IPC: H04L29/06
Filed: 2002-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermistor where an electrode has high endurance to solder erosion, durability to a solder process in which the operating temperature is typically in the range from 200 deg.C to 380 deg.C, and dwell time is typically from 5 sec to 3 min, is ensured, and cost benefit is high. SOLUTION: In this thermistor, a plurality of metal layers are arranged on at least a part of the periphery of a semiconductor main body. The thermistor is provided with a first thick film electrode layer, an active layer, a barrier metal layer and a layer for promoting attachment to an electrical contact which is used by arbitrary selection. A manufacturing method of the thermistor is also described.
Patent JP-2002303451-A (JP)
Title: Hot water storage tank
Inventor: ABE MICHIYA
IPC: A47J27/21
Filed: 2002-01-28
Abstract: PROBLEM TO BE SOLVED: To efficiently remove generated scale. SOLUTION: A convection expediting plate 30 is disposed on a bottom surface 20A of a tank body 20. The plate 30 is made of stainless steel and has an opening 31 on the top surface to constitute a flat frustum whose conical part 32 is provided, at the peripheral edge of its foot, with an annular horizontal part 38. In order to maintain a little floated condition, the frustum is supported by round bosses, which serve as legs 37 and are thrown out to the lower surface of the part 33. Water is heated by a heater plate 29 to cause convection as shown by the arrows and permit bubbles (b) generated in the vicinity of the position where a heater wire 28 is disposed, to ascend toward the center.  In the case where scale S is deposited on the surface 20A, convection under the plate 30, which is directed from the periphery of the plate to the center, is expedited, whereby the scale S is pushed by the convection, further pushed by the bubbles (b) that move toward the center, and finally itself brought to the center. Thus the scale S is thrown into a drainpipe 25 so as to be discharged outside the apparatus with the opening of an on/off valve 26.
Patent JP-2003213885-A (JP)
Title: Exterior wall construction structure and exterior wall construction method
Inventor: ITO TSUNEAKI
IPC: E04F13/21
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide exterior wall construction structure easy to construct and having high strength, and an exterior wall construction method for constructing the exterior wall construction structure.  <P>SOLUTION: In this exterior wall construction structure 1 with exterior wall plates 4 fastened to metal backing 3 fixed to a structural skeleton 2 of a building, the metal backing 3 has a plurality of metal runners 31 respectively fixed almost horizontally to the structural skeleton 2, and a plurality of metal furring strips 32 fixed almost vertically to the plurality of metal runners 31. The exterior wall plate 4 is fastened to the metal backing 2 by locking an upper side part 41 and a lower side part 42 to a fastening fitting 5 or a starter fitting 6 disposed at the metal furring strips 32. The metal runner 31 and metal furring strips 32 are fixed to each other by a fixing metal fitting 7 comprising a fixing plate, an engaging plate and a fixing screw.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219482-A (JP)
Title: Mobile terminal and center apparatus
Inventor: MURAMATSU AKITOMO
IPC: H04W4/16
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To lessen wasteful calls from a mobile terminal or a center apparatus for connecting it, which are caused by unrecognized conditions of a caller.  <P>SOLUTION: The mobile terminal 10 comprises: an indicator 12 for indicating termination mode information and data such as telephone number of a called party, etc.; a communication unit 14 for transferring the termination mode information, etc., to/from the center apparatus 20; and a memory 16 for storing the termination mode information, etc. The termination mode information stored in the memory 16 include: conditions information describing conditions of a user of the mobile terminal; and termination settings of terminating operations selected among a termination enable, a termination reject, a set message answer, a set message replay and an answering record for every terminating attribute including attributes selected among a data communication, voice call, caller's public telephone, caller's number notice, caller's number not notice, caller registered on a telephone directory, and caller not registered on the telephone directory.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217890-A (JP)
Title: High pressure discharge lamp lighting device
Inventor: ABE TAKAHIRO
IPC: H05B41/36
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high pressure discharge lamp lighting device capable of inhibiting the change of color in dim lighting.  <P>SOLUTION: This high pressure discharge lamp lighting device comprises a DC power source part 1, a high pressure discharge lamp DL, a power converting part 2 applying the DC power source part 1 as a power source and supplying the desired power to the high pressure discharge lamp DL, a ripple generating part 4 for superimposing the ripple of high frequency to the lamp current 11a, a dimmer 5 for dimming the high pressure discharge lamp DL by lowering the output of the power converting part 2, and a ripple amplitude setting part 3 for increasing a ratio of ripple to the lamp current 11a in accordance with the lowering of a dimming level to a darker side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222685-A (JP)
Title: Watch with regulation mechanism
Inventor: MURAI YOSUKE
IPC: G04B27/04
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To turn a hand drum wheel smoothly in an always stable posture in a regulation mechanism constituted so as to comprise the hand drum wheel and a small iron wheel.  <P>SOLUTION: In the regulation mechanism constituted so as to comprise the hand drum wheel 2 which is mounted on a winding core 1 to be freely rotatable and which is engaged with the winding core 1 by a pulling-out operation of the winding core 1 so as to be integrated in its direction of rotation and the small iron wheel 3 which is mounted on a support shaft part 4a in a baseplate 4 and which is always engaged at right angles with the hand drum wheel 2, a ball bearing 5 is arranged between a conical face 2h on the wheel 2 and a receiver face 4b on the baseplate 4 facing the conical face.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220266-A (JP)
Title: Game machine, computer program, and recording medium
Inventor: KANAZAWA HIROSHI
IPC: A63F7/02
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which performs discrimination about whether an abnormality in a prize ball discharge state occurs by intrusion of noise in a line or an individual difference between a main board and a discharge control board and enables a user to take countermeasures without stopping the discharge of the prize balls when the abnormality occurs in the prize ball discharge state.  <P>SOLUTION: The prize balls are counted by both of the main baseboard 100 and the discharge control board 200 based on a detection signal from a prize ball discharge sensor. In this case, when it is judged that the main board 100 does not complete counting when the discharge control board 200 completes discharging the prize balls (S148: No) and also time-up is judged (S150: Yes), '1' is added to a deceleration counter which determines a degree for decelerating a prize ball discharge motor. Thus, a prize ball discharge speed is decelerated and a time for detecting the prize balls by the prize ball discharge sensor is made to be longer and the detection signal becomes stable. Consequently, a counting miss owing to the individual difference is eliminated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229135-A (JP)
Title: Aluminum battery
Inventor: ISHII HARUYOSHI
IPC: H01M4/46
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery using aluminum for the negative electrode that has a high output and is suppressed of generation of gas and self-discharge.  <P>SOLUTION: This is an aluminum battery that uses a positive electrode material and a negative electrode material made of aluminum or an aluminum alloy. The aluminum battery is characterized by using an electrolytic solution in which the electrolyte containing sulphate ion or nitrate ion is dissolved in a mixed solvent of an organic solvent and water. As an organic solvent, an aprotic organic solvent such as γ-butyrolactone can be used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229063-A (JP)
Title: Plasma display device
Inventor: KAWAGUCHI HIDEHIRO
IPC: H01J11/12
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display device capable of simultaneously improving light emitting efficiency, luminance, and a display quality at animation display time.  <P>SOLUTION: An address electrode 13 is formed along a surface of a base board 12 and a lattice-shaped barrier rib 15. A pair of electrodes 17 are translated to the side of a scanning electrode 17Y side barrier rib 15. A space between a scanning electrode 17Y and a part formed on a side surface of the barrier rib 15 of the address electrode 13 is formed as a discharge gap GB, and the discharge gap GB is arranged in a position becoming an equal interval with a discharge gap GA (GA=GB). The pair of electrodes 17 exist in an asymmetric position to the two barrier ribs 15 adjacent on both sides, and a sustaining electrode 17X does not approach at a distance shorter than the discharge gap GB even to any part of the address electrode 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228715-A (JP)
Title: Image display device for pachinko machine, image display method in image display device of pachinko machine and image display program
Inventor: SHITANI TAKESHI
IPC: A63F7/02
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device for a pachinko machine and an image display method in the image display device of the pachinko machine capable of drastically shortening a drawing process time of an individual image under the restriction of a limited size and cost, drawing a number of images using the saved process time, carrying out an advanced and colorful representation for a display image for the above reason, providing display contents with a story, providing the sharp image, and displaying the colorful and complicated image at high speed.  <P>SOLUTION: This image display device 100 of the pachinko machine is provided with a polygon determining and calculating process means 11 for calculating only information on a vertex which is not common to both polygons eliminating the information on the vertex common to the both polygons in order to determine another polygon adjacent to a pre-determined first polygon when determining a plurality of polygons to display a desired image and drawing desired image information by each polygon.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233001-A (JP)
Title: Reflection type projection optical system, exposure device, and method for manufacturing device
Inventor: TERASAWA CHIAKI
IPC: G03F7/20
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection type projection optical system which is applicable to an EUV (extreme ultraviolet) lithography system and has a six-mirror system excellent in balance between high NA (numerical aperture) and imaging performance, and to provide an exposure device and a method for manufacturing a device.  <P>SOLUTION: A six reflecting mirrors which reflect light in order of a first reflecting mirror, a second reflecting mirror, a third reflecting mirror, a fourth reflecting mirror, a fifth reflecting mirror, and a sixth reflecting mirror are arranged to fundamentally form a coaxial system in order from an object side to an image side in an imaging system which forms an intermediate image in an optical path between the third reflecting mirror and the fifth reflecting mirror. In the imaging system, a displacement direction from the first reflecting mirror to the second reflecting mirror and a displacement direction from the third reflecting mirror to the sixth reflecting mirror are reversed to each other with respect to a position in a height direction from the optical axis of a principal ray in each reflecting mirror.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238119-A (JP)
Title: Method for producing metal oxide micro wire
Inventor: HAGA KOICHI
IPC: C01B13/14
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain only a required part of a metal oxide as a fine wire-shaped crystal material.  <P>SOLUTION: The method for producing a metal oxide micro wire comprises heating and sublimating at least one or more of organic metal materials 102 having sublimability in the surrounding gas containing an oxidation gas, then obtaining fine wire-shaped deposits in the materials 102 by cooling the surrounding gas, thereafter oxidizing the deposits in a surrounding gas containing steam, and reheating the deposits after the oxidizing treatment in a surrounding gas containing oxygen gas thereby to obtain a fine wire-shaped metal oxide having a crystal structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003284900-A (JP)
Title: Fixing tool of hanger for clothing, etc., which are difficult to be hung on hanger
Inventor: NISHI SATOMI
IPC: D06F57/00
Filed: 2002-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing tool for easily hanging clothing, etc., that are difficult to be hung on a hanger, such as small clothing, a skirt, pants and the like, for drying or storing them.  <P>SOLUTION: The fixing tool consists of clothespins (1) of clip-shaped appliance, string rings (2), and a string (3). Each clothespin is attached with a string ring, and two sets of the clothespin and the string ring are connected by means of the string (3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003239782-A (JP)
Title: Method of operating internal combustion engine for vehicle with temporary stopping of engine
Inventor: OSAWA KOICHI
IPC: B60W20/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve a method of operating an internal combustion engine of a vehicle, especially a hybrid vehicle or an economical running vehicle, to prevent the overheated deterioration of a catalyst inside a catalytic converter because of temporary rise of the temperature of the catalyst when the internal combustion engine of the vehicle with the exhaust gas emission controlling catalytic converter is stopped.  <P>SOLUTION: In the internal combustion engine of the vehicle, the operation of the internal combustion engine is stopped based on the control/determination of a vehicle operation control device while the vehicle is running. The control/ determination includes the determination that the internal combustion engine shall not be stopped unless the temperature of the catalyst is a prescribed threshold or lower.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241608-A (JP)
Title: Image forming device
Inventor: NISHIWAKI KENJIRO
IPC: G03G15/01
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently store toner left in a plurality of image carrier bodies in a common place in an image forming device including the plurality of image carrier bodies.  <P>SOLUTION: The device includes a photosensitive belt 22 arranged so as to be revolving movable to carry a toner image; and an intermediate transfer belt 26. A photosensitive belt cleaning roller 35 removes toner left on the photosensitive belt 22, an intermediate transfer belt cleaning device 36 removes toner left on the intermediate transfer belt 26, and toner is discharged from the photosensitive belt cleaning roller 35 onto the intermediate transfer belt 26. Toner on the photosensitive belt 22 is removed by the photosensitive belt cleaning roller 35 and, then, discharged onto the intermediate transfer belt 26 from the cleaning roller 35. Moreover, toner is removed by the intermediate transfer belt cleaning device 36 from the intermediate transfer belt 26.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250254-A (JP)
Title: Permanent magnet type brushless motor for electric power steering apparatus
Inventor: NAKANO MASATSUGU
IPC: B62D5/04
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent magnet type brushless motor for an electric power steering apparatus which achieves compatibility between low torque pulsating current and reduction in the loss of eddy current of a rotor, and obtains good steering feeling, and at the same time retards heating of the rotor, thereby enabling prevention of demagnetization of magnet and reduction in the remaining magnetic flux density.  <P>SOLUTION: The apparatus includes a shaft 21; a rotor 20 provided around a rotating shaft 21, and having a plurality of permanent magnets 22 for forming a plurality of magnetic poles; and a stator 10 having a stator core 11 provided opposite to the rotor 20 and having a plurality of teeth 11a provided projectingly in the direction of central shaft and forming grooves 11b for winding between adjacent teeth 11a, and armature windings 12 wound concentratedly around the teeth 11a. Assuming the number of magnetic poles of the rotor 20 to be P and the number of grooves between the teeth 11a of the stator 10 to be N, the relationship 1<N/P≤1.2 is obtained, and fraction N/P is not irreducible fraction.  <P>COPYRIGHT: (C)2003,JPO