baber/WOPTO huggingface dataset:
Patent JP-2004178082-A (JP)
Title: Image communication method, image communication system, image communication device and computer program
Inventor: EGUCHI MASAFUMI
IPC: H04N1/32
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image communication method, image communication system, image communication device, and computer program enabling the exchange of an image of high quality in a small file size through a large-scale communication network such as the Internet.  <P>SOLUTION: A personal computer 2 connected to the Internet N through a LAN 11 converts image expression data to printing data smaller in file size than the image expression data, generates an e-mail including a print instruction with the converted printing data, and transmits the generated e-mail to a composite machine 1 connected to a LAN 12 through the Internet N. The composite machine 1 prints the image, according to the print instruction included in the e-mail, by use of the printing data included in the e-mail.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176166-A (JP)
Title: Method and apparatus for heating treatment by using halogen lamp
Inventor: YAO YUUGO
IPC: C21D1/74
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for applying simple heating treatment to a member having complicated shape.  <P>SOLUTION: A work 1 is charged into a chamber 11 closed by a silica glass sheet 12 and positions 3a, 3b in the work 1 are brazed by heating the work penetrating the silica glass sheet 12 with a halogen lamp 21 in the atmosphere. At this time, the work 1 is heated by an induction coil 14 together with the halogen lamp.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004182742-A (JP)
Title: Small-sized high-speed liquefier for waste plastic
Inventor: INOUE ISAO
IPC: B01D3/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for a recycling treatment designed to convert a waste or a residual plastic into a liquid fuel at a high speed.  <P>SOLUTION: The carried-in waste plastic or residue is crushed into about 50 mm with a crusher 2, fed through a feed conveyor 3 into the apparatus and charged into a circular cylindrical evaporation vessel 9. Vapor dissolved and vaporized after heating is taken out and cooled with a condenser 13 and reliquefied. The resultant reliquefied material as a recycled fuel is collected into a storage tank 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186174-A (JP)
Title: External electrode connector
Inventor: TOMITA YOSHIHIRO
IPC: C25D17/10
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a highly conductive external electrode connector in which cracking of an external electrode underlying layer due to connection between external electrodes is unlikely to occur.  <P>SOLUTION: The external electrode connector 1 comprises a first metal layer 2a, a first buffer layer 5a formed on the first metal layer 2a while being connected electrically therewith and arranged alternately with a conductor 3a and an elastic body 4a, and a second metal layer 5b formed on the first buffer layer 5a while being connected electrically therewith. Young's modulus of the elastic body 4a is smaller than those of the first metal layer 2a, the conductor 3 and the second metal layer 2b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181292-A (JP)
Title: Method and apparatus for treating exhaust gas
Inventor: MASUTOMI HIROSHI
IPC: F23J15/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas treatment method which effectively removes a combustion exhaust gas containing SO<SB>3</SB>such as exhaust gas from a thermal power plant using heavy oil and prevents the corrosion of equipment installed in an exhaust gas channel and an apparatus for the method.  <P>SOLUTION: In the method, particulate solid substances 13 (soot collected by a dust collector 4 etc.) or substances to be gas phase deposition nuclei for ammonium sulfate are injected from an ammonia injection line 11 installed in the exhaust gas channel in the upstream of the dust collector 4 into the exhaust gas with ammonia. When the substances 13 are injected into the line 11 and, after being accompanied by ammonia, injected into the exhaust gas, the ammonia can be can be adsorbed on the surfaces of the substances 13. Ammonium sulfate is easily deposited on the surfaces of the substances 13 with the ammonia adsorbed on the surfaces and easily grows up to be collected by the dust collector 4. Especially, when dust collected by the dust collector 4 is used as the substances 13 to be injected, since the dust has lots of surface pores, by making the dust be accompanied by ammonia, a large amount of ammonia is adsorbed on the surface of the dust, and a large effect is obtained to deposit ammonium sulfate on the surfaces.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004004497-A (JP)
Title: Projection optical system using color drum
Inventor: YOON JONG GEUN
IPC: G02F1/13
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection optical system having a simple structure by properly controlling the width of a color band on a color drum face to prevent color shift and efficiently scrolling light beams at various wavelengths on a panel.  <P>SOLUTION: The projection optical system is equipped with a color drum which receives light and emits the light through the specified number of color bands on the drum face. The optical system is characterized in that the angle of the light emitting from the top end of the light exiting face which emits the light entering the drum to the color band is controlled to ≤30° with respect to the normal direction of the face, and the number of the color bands in the color drum is specified to six.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180856-A (JP)
Title: Transanal large intestine retractor
Inventor: HIRATA MINORU
IPC: A61B17/02
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transanal large intestine retractor facilitating an operation by safely grasping, pushing and pulling an intestine near an operation part and securing the view of an operating doctor.  <P>SOLUTION: This transanal large intestine retractor 1 comprises: a tube means 2 to be inserted in the large intestine via the anus; a balloon means 3 provided in the large intestine inner end part of the tube means and comprising a balloon support body 4 airtightly connected to the large intestine inner end part of the tube means 2 and having a longitudinal hole 4a communicated with a lumen of the tube means 2, a lateral hole 4b communicated radially from the longitudinal hole 4a and opened in the outer surface of the balloon support body 4, and an expansion balloon element 5 hermetically connected to the balloon support body 4 surrounding the lateral hole 4b; a joint means 7 provided in the anus outer end part of the tube means 2; and a pump means 9 connected to the joint means 7 and inflating or contracting the balloon element 5 by feeding or exhausting the air to/from the balloon element 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186519-A (JP)
Title: Magnetic field generation device
Inventor: SAHO NORIHIDE
IPC: H01F6/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic field generation device capable of excellently and inexpensively suppressing a magnetic field applied to a workpiece.  <P>SOLUTION: The magnetic field producing device having a magnetic field producing means for a magnetized high-temperature superconductive bulk magnet and a workpiece supporting means for supporting the workpiece includes: a magnetic flux measuring means for measuring a magnetic field (flux density) of a workpiece placement space; a magnetic field analyzing means for analyzing a magnetic flux measuring position and the result of magnetic flux; and a workpiece supporting and carrying means and a position controlling means for controlling the workpiece supporting means in position so as to carry the workpiece to a desired magnetic space based on the analized result of the magnetic field analyzing means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181037-A (JP)
Title: Container with moire pattern for storing cosmetics, or decorative panel
Inventor: AMANO AKIRA
IPC: B27D5/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in design of containers for storing cosmetics or decorative panels that the design is rather simple and tasteless, printed only on the surface, resulting in two dimensional, or plain texture of the container.  <P>SOLUTION: In the container for storing cosmetics 1 composed of a container body 4 storing cosmetics and a plastic lid 5 arranged detachably on the container to cover the outside surface of the container body 4 made of a transparent plastic material, a pattern 7 is printed in large and small dots 6 of color ink on the surface of the container body 4 covered by the lid 5, and a pattern 9 is formed on the outside surface of the lid 4 through molding or printing by transparent ink into large and small raised dots. Total pattern 10 is thus formed so as to add moire design effect.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189234-A (JP)
Title: Packing box with suspension
Inventor: KAWAGOE MASAHIRO
IPC: B65D5/52
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable a packing box to be used both as a suspended type and a normal type, and prevent the inclining of the box and slipping off of its upper lid when the box is hung on a hanging bar.  <P>SOLUTION: The box comprises a rear face member 1, a front face member 2, and side face members. The upper lid 10 extends from the end of the front face member, and an extended strip 31 extends from the upper lid, and an insertion hole 30 is formed between the upper lid and extended strip. A first extended part 17, a second extended part 18, and a third extended part 19 extend from the end of the rear face member, respectively in order, where a first fold 32 is formed between the rear member and the first extended part 17 while a second fold 8 and a third fold 27 are formed between respective extended parts. Part of the rear face member and of the first extended part are cut out almost at the center of the rear member end, and respective cutout parts can be folded on the rear face member and form tongue strips 20, 21. The tongue strip 21 is inserted into the insertion hole 30 to fix the upper lid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190502-A (JP)
Title: Finisher adjusting mechanism
Inventor: MACHIDA KAZUHIKO
IPC: F01N13/08
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a finisher position adjusting mechanism for freely adjusting an angle and the length according to various car body shapes in a finisher part.  <P>SOLUTION: This finisher position adjusting mechanism is interposed between a muffler body and a finisher, and constitutes a part of a tail pipe extending from the muffler body, and is composed of a first adapter having a first connecting part on one end, a second adapter connected to the finisher and having a second connecting part on one end and an intermediate adapter having on both side a third connecting part rotatably connected to the first connecting part and a fourth connecting part rotatably connected to the second connecting part. The finisher has a connecting pipe part connected to the second adapter in one end part, and has in the other end part an exhaust pipe part connected to the connecting pipe part and an extension pipe part slidably arranged in the exhaust pipe part. The first connecting part and the third connecting part, and the second connecting part and the fourth connecting part are fixed by a fixing means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200968-A (JP)
Title: Radio communication system
Inventor: NISHIDA MASAKI
IPC: H04W68/02
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately control a re-connection request issue period during disconnection of radio communication paths among radio communication devices, if it becomes necessary to quickly connect the disconnected communication paths as for transmitting and receiving in a radio communication system constituted of a master radio communication device for functioning as a mobile terminal and its slave radio communication device of a mobile communication system.  <P>SOLUTION: The system comprises a communication managing means 11 for performing communication control between the master radio communication device and the slave radio communication device; a re-connection request determining means 12 for appropriately determining the issue period to the disconnected communication paths, based on informing information; and a re-connection request means 13 for issuing a re-connection request. Additionally, e.g., a communication incoming informing means 10 for detecting incoming of communication to the mobile communication system and informing it as the informing information to the determining means 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195587-A (JP)
Title: Main spindle device
Inventor: SUGITA SUMIO
IPC: F16C32/06
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a main spindle device having superior damping performance, sliding performance, and a bearing sleeve having high rigidity.  <P>SOLUTION: This main spindle device 10 has: the bearing sleeve 14 movably arranged in the axial direction in the rear side of a housing 11; a sleeve housing 15 out-fitted to the bearing sleeve 14; rear stage bearings 12 and 13 fitted in the bearing sleeve 14 and arranged in the rear side of the housing 11; a rotatably supported shaft 19 fitted in the rear stage bearings 12 and 13; and a preload means 16 for applying a preload to the rear stage bearings 12 and 13. Axial dampers 17 and 18 are arranged between the bearing sleeve 14 and the sleeve housing 15 for generating damping force in at least the shaft direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004138375-A (JP)
Title: Differential valve
Inventor: HIROTA HISATOSHI
IPC: F16K31/40
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential valve with a simple structure.  <P>SOLUTION: A a piston 8 formed integrally with a main valve element 7 is arranged on the upstream side of a main valve comprising the main valve element 7 and a main valve seat 6 to form a chamber for introducing a refrigerant from an inlet port 2. The piston 8 has an orifice 10 communicating with this back-side chamber and a refrigerant passage 9. The back-side chamber is connected to a chamber on the downstream side of the main valve so as to communicate with an outlet port 5 through a refrigerant passage 15 and a pilot valve comprising a pilot valve seat 16 and a pilot valve element 17, so that the refrigerant from the inlet port is supplied to the pilot valve through the refrigerant passages 9 and 15. Since the piston 8 is integrated to the main valve element 7, a member for transmitting the movement of the piston 8 to the main valve element 7 is dispensed with, and the structure can be simplified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003223142-A (JP)
Title: Method to make luminance uniform for area color organic light emitting diode display
Inventor: TAN EISHU
IPC: G09G3/32
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which luminance is made uniform for an area color organic light emitting diode display.  <P>SOLUTION: First, light emitting efficiency Pi of each light emitting material is obtained and a least common multiple Pm is computed from all the efficiency Pi values. Then, an original scanning cycle T of a scanning line driving circuit is equally divided by the multiple Pm and made to Pm subscanning cycles, so that the circuit successively conducts scanning for all scanning lines in Pm subscanning cycle periods. Then, a data line driving circuit successively supplies data signals to data lines in respective subscanning periods and each light emitting material is driven so that each light emitting material receives Pm/Pi drivings within the scanning cycle T.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004200093-A (JP)
Title: Light guide plate and supporting unit of the same
Inventor: MIYASHITA SHINICHI
IPC: F21Y103/00
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide plate which can be arranged on a surface of a display body having a curved part such as liquid crystal or the like in free deformation, capable of heightening light emission efficiency even when the thickness is reduced.  <P>SOLUTION: The light guide plate 32 is made to flatly emits light which is received from an LED at a side surface and illuminates the liquid crystal panel 23 by this light emission. The light guide plate 32 is formed by a thin flexible member, and comprises a light guide main body 25 which can be bent along the liquid crystal panel 23, a light receiving part 26 formed on one side face of the light guide main body 25, formed so as to gradually increase the thickness toward the LED 24, and a plurality of light diffusion parts 30 provided on the surface of the light guide main body 25 along the proceeding direction of the light emitted by the LED 24. Thereby, the light guide plate contacts closely the liquid crystal panel 23 face having a curvature and can illuminate without unevenness along the curvature.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205095-A (JP)
Title: Fan filter device
Inventor: ISAKI TOMOKI
IPC: F24F11/75
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fan filter device using a plurality of fans, reduced in beat sound by accurately controlling the rotating number per unit time of a motor of each fan.  <P>SOLUTION: A control circuit 42 of the motor is provided with a computing unit 52 for applying predetermined computation to a digital value given by a comparator 44 for comparing a detected value for the rotating number of the motor with a set value, a PWM (pulth width modulation) output circuit 53 for converting the computation result into a pulse width signal and an averaging circuit 54 for averaging the output thereof. The output of the averaging circuit 54 is given to a motor driver 41 as the output of the control circuit 42. The computing unit 52 outputs a value that 1 is added to a value represented by a plurality of bits at the high order of the digital value given by the comparator 44 only for a period equivalent to a value represented by a plurality of bits at the low order of the digital value out of a preset cycle, as the computation result, and it outputs the value represented by the plurality of bits at the high order for a remaining period, as the computation result.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207450-A (JP)
Title: Fan unit for heat radiation and method for determining structure thereof
Inventor: MARUYAMA TOSHIHIRO
IPC: F24F11/76
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fan unit for heat radiation and a method for determining the structure of a fan for heat radiation that can quickly and appropriately cope with a varied structure of a system.  <P>SOLUTION: The fan unit for heat radiation is provided with a temperature sensor 5 for detecting ambient temperature in a board 2, a temperature display unit 8 for indicating the temperature detected by the temperature sensor 5, and a necessary electrical component on a board 2 mounted onto a system 1. A fan control unit 7 is provided inside a test fan unit 9, and the operation state of fans 3 is indicated in a fan operation display unit 4. The fan control unit 7 can operate or stop the fans 3 individually. According to a result calculated by using the test fan unit 9, a fan unit 10 having most appropriate position and wind volume of the fans 3 is finally mounted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207459-A (JP)
Title: Method for grinding semiconductor wafer
Inventor: MORI TAKASHI
IPC: B24B7/22
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the generation of a sharp point at the end of the outer periphery of a semiconductor wafer after a grinding, and the fluttering of an outer peripheral section during the grinding, and also to prevent the generation of a break and a crack in the semiconductor wafer when the rear of the semiconductor wafer is ground in which the outer periphery is chamfered.  <P>SOLUTION: When the rear of the semiconductor wafer W in which a circuit is formed to a surface and a chamfering section 1 is formed to the outer periphery is ground and formed in a specified thickness, the chamfering section 1 is removed and an outer peripheral wall 2 reaching the rear from the surface is formed to the side face of the outer periphery of the semiconductor wafer, and the rear is ground and the wafer W is formed in the specified thickness. Since the outer periphery is not pointed like a razor even in the wafer in which the thickness is thinned to a value lower than 100μm, the break and the crack are not formed in the outer periphery.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203248-A (JP)
Title: Lifting-up device
Inventor: NISHIKAWA MASUMI
IPC: B60R21/38
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hood lifting-up device capable of lifting up a hood covering an upper part of an engine room of a vehicle body within a requisite time when a running vehicle shows a collision against a walking person or the like and further capable of returning the lifted-up hood to its original position when no collision occurs.  <P>SOLUTION: This is a lifting-up device having an operating mechanism 4 for performing a lifting-up operation for a hood 2 covering an upper part of an engine room of a vehicle body. This lifting-up device comprises a driving means 5 for driving the operating mechanism 4, and a biasing means 6 for biasing the hood 2 in its lifting-up direction. The lifting-up operation of the hood 2 is carried out by a biasing force of the biasing means 6 in addition to the driving force attained by a driving means 6. In addition, it has a link mechanism 7 driven by the driving means 5 as the operating mechanism 4. The biasing means 6 causes a biasing force of the hood 2 in its lifting-up direction to act against one or more work points of the link mechanism 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202036-A (JP)
Title: Game machine
Inventor: BANNO MAKOTO
IPC: A63F7/02
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve amusement by eliminating monotony in a game machine such as a Pachinko game machine.  <P>SOLUTION: The Pachinko game machine 1 includes: an outer frame 2; and a front surface frame 3 which is arranged in front of the outer frame 2, and supported at one side of the outer frame 2 so as to be opening/closing possible. A glass door frame 4 is arranged at the side of the front surface of the front surface frame 3 so as to be freely opening/closing possible. A game board 5 is removably mounted on the rear side of the front surface frame 3, and includes a variable display device 14. Lottery is performed concerning whether a specified game state is generated or not by a prescribed timing. Change display is started in the variable display device 14, and stopped after a prescribed time elapses. The machine includes an indicating means for deriving a hint for the generation of the specified game state, so that the hints by the indicating means are derived by different timings every change display.  <P>COPYRIGHT: (C)2004,JPO&NCIPI