baber/WOPTO huggingface dataset:
Patent JP-2003029583-A (JP)
Title: Image forming device, control method for image forming device and process cartridge
Inventor: HAYAKAWA AKIRA
IPC: G03G15/08
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of always obtaining an excellent image, and its control method and a process cartridge. SOLUTION: This process cartridge having an image carrier 7, a developing means 10 equipped with a developer storage part 10d in which developer is stored and a developer carrier 10a supplying the developer to the image carrier 7, and a storage means 42, can be attached to/detached from the image forming device 100. The device 100 is provided with a decision means for judging the using state of a process cartridge B based on information stored in the storage means 42, and a charge imparting means for imparting charge to the developer in the developing means 10 in a state where the image carrier 7 is electrified and is not destaticized in accordance with the judged result by the decision means.
Patent JP-2003321447-A (JP)
Title: Diazonium salt and thermal recording material using the same
Inventor: NAGASE HISATO
IPC: B41M5/323
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new diazonium salt having maximum absorption (λmax) at ≥400 nm and a thermal recording material having excellent optical fixing properties and preservability and shows little texture coloring properties.  <P>SOLUTION: The diazonium salt is represented by general formula (1) (wherein R<SP>1</SP>, R<SP>2</SP>, and R<SP>3</SP>and R<SP>4</SP>are each H, a halogen, or the like; R<SP>5</SP>, R<SP>6</SP>, R<SP>7</SP>and R<SP>8</SP>are each H, an alkyl or the like; R<SP>5</SP>and R<SP>7</SP>, R<SP>5</SP>and R<SP>8</SP>, R<SP>6</SP>and R<SP>7</SP>and R<SP>6</SP>and R<SP>8</SP>may mutually bond to form a ring; R<SP>9</SP>, R<SP>10</SP>, R<SP>11</SP>and R<SP>12</SP>are each H, a halogen, an alkyl, an alkoxy, an alkylthio, an arylthio, an alkylsulfonyl where at least one of R<SP>9</SP>, R<SP>10</SP>, R<SP>11</SP>and R<SP>12</SP>is any of an alkylsulfonyl, an arylsulfonyl, sulfamoyl, an alkoxycarbonyl, carbamoyl and cyano; X<SP>-</SP>is an anion). The thermal recording material is produced by using the diazonium salt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328613-A (JP)
Title: Key device
Inventor: MATSUMOTO ISAO
IPC: E05B37/16
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key device in which a key number is set and changed mechanically and freely.  <P>SOLUTION: A reset plate with a plurality of key piece through-holes, an open-close plate and a set plate are housed slidably in parallel in a key casing, and key pieces are fitted through the through-holes of each member. The key piece has an engaging projection in a shaft body, and a key type cam piece is fitted slidably in the shaft-body transverse direction. In the reset plate, an inclined cam surface is formed in a wall thickness at the edge of the through- hole, and a key-piece head section is pushed out to the outside by an engagement with the engaging projection of the key piece by the sliding of the inclined cam surface. In the open-close plate, slits, through which the projecting engaging pieces of the key pieces are passed, are formed on both left-right sides of the through-holes. In the key set plate, inclined cam sides pushing back the projecting engaging pieces of key-piece shaft bodies into the shaft bodies of the key pieces by the engagement with the engaging pieces are formed on both left-right sides of the through-holes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332132-A (JP)
Title: Laminated chip component and its manufacturing method
Inventor: SUZUKI YASUO
IPC: H01F17/00
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated chip component for forming flat a correspond ing layer with a properly viscous insulating paste by excellently stably forming through-holes connecting the upper and lower layer conductor patterns, and to provide its manufacturing method.  <P>SOLUTION: A laminated inductor 10 laminates insulating film layers 1 and conductor patterns 2 in an appropriate order, forms a chip body 3 incorporating a coil spirally connecting the conductor pattern 2 to the corresponding inside, and forms outside electrodes 4 and 4 on the two opposite faces. The insulating film layer 1 making each layer is formed so as to uniformly cover the whole region of the corresponding face with an appropriately viscous insulating paste. An interlayer conductor part 5 which is a through hole is provided on an interlayer insulating film layer 1, and mutually connects the upper and lower layer conductor patterns 2. In forming the interlayer conductor part 5, a small-piece like conductor base 50 is provided on a lower layer side by the high viscous conductive paste, the insulating film layer 1 is formed on the corresponding circumference to make a hole part 6, and then the hole part 6 is filled with a low viscous conductive paste 51.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328928-A (JP)
Title: Lubricant force feeding pump and method for supplying lubricant for predetermined quantity with usage of the pump
Inventor: TAKUSAGAWA KIYOSHI
IPC: F04B9/08
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricant force feeding pump whereby the lubricant is prevented from being leaked to the outside, delivery quantity is easily adjusted, it is easily determined from the outside whether delivery operation is surely performed, an external pipe is reduced as far as possible, miniaturiza tion and reduction of the size oil are achieved, and supply control of the lubri cant is digitally performed.  <P>SOLUTION: A first axial part end surface position of a piston axial member facing a predetermined area of a pump body through-hole is set by a position prescribing means. Thus, unit delivery quantity Q from an intake valve unit is determined by reciprocation of the piston axial part member. A number N of the reciprocation of the piston axial member is determined by the quantity Q and quantity V. Movement quantity of a second axial part of the piston axial member by the respective reciprocation is detected by a stroke detecting means. The lubricant leaked from the through-hole is collected by a drain circuit communicating with the through-hole between a pair of seal parts and communicating with an intake side pipe passage of the intake valve unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336367-A (JP)
Title: Manufacturing method for steel stair, and steel stair therefor
Inventor: YOKOMORI KIYOFUMI
IPC: E04F11/02
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To produce a steel stair having mortar tread more efficiently and quickly which is capable of suppressing the generation of noise, which can be also effectively utilized as a temporary stair for works.  <P>SOLUTION: Treads 1 each having a hollow portion 26 and a width D are arranged with treads 2 to a stair shape, and they are clamped with open strings 28, 28a and used as base members for the steel stair 40. The steel stair base members 40 are placed on a base 39 with the open strings 28a located below at the inner peripheral side when installed (a). In addition, consecutive through holes 30 are drilled to girders 28 in correspondence with a hollow portion 26 of each tread 2. Then, mortar 44 is filled from each through hole 30 to the inside of the hollow portion 26 of the footstool 1 as shown by an arrow 43 (b). Aggregate having a relatively small specific gravity like perlight is used for uniformly filling the mortar. After a predetermined curing, steel material 42 is packed in the through hole 30, beads are filled by welding and grinder, outer surface of the open strings are smoothly finished and the steel stair 45 is produced (c).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334182-A (JP)
Title: Processing method and device for radiography information
Inventor: YASUDA HIROAKI
IPC: G01T1/00
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To accurately correct an image unevenness of radiographic image information caused by a moving grid for the removal of scattered rays to a desired radiation irradiation time by using grid correction data made of a small amount of data.  <P>SOLUTION: A correction data calculating part 70 calculates the grid correction data for the desired radiation irradiation time based on a plurality of reference grid correction data being read from a grid correction data storage part 82. At the same time, the grid correction data is further corrected by IP correction data being read from an IP correction data storage part 80. Then, an image data processing part 72 calculates radiographic image information of a high accuracy by correcting the radiographic image information of a subject 19 which is obtained by casting a radiation for a desired irradiation time by using the corrected grid correction data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003058309-A (JP)
Title: Interface device for ten-key
Inventor: MIYATA YUMIKO
IPC: H03M11/04
Filed: 2002-05-22
Abstract: PROBLEM TO BE SOLVED: To enable even any of a beginner of a personal computer, middle and aged persons, a physically handicapped person, a person poor at mouse click and a person who can not click a mouse to easily and surely retrieve and transmit information. SOLUTION: A key image 20 in the same shape as a ten-key 11 of a keyboard 10 is displayed on a screen 2 of a personal computer 1, for example, hierarchical key images 30, 40 that correspond to the selected and instructed contents of the respective keys of the key image 20 are displayed by operating keys of the ten-key 11 that corresponds to the selected and instructed contents displayed on the respective keys of the key image 20, for example, hierarchical key images 50 to 80 that correspond to the selected and instructed contents of the respective keys, for example of the hierarchical key image 30 are further displayed and the selected and instructed contents of the respective keys of the respective hierarchical key images 30 to 80 are selected by key operations of the ten-key 11.
Patent JP-2003348056-A (JP)
Title: Communication terminal and spreading code estimation method
Inventor: NAKA KATSUYOSHI
IPC: H04B1/7105
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To specify all spreading codes multiplexed to received signals even when a plurality of the spreading codes corresponding to mid-amble shifts exist and to enhance accuracy of decision of the mid-amble shifts.   <P>SOLUTION: Whether or not a secondary spreading code is multiplexed is decided on the basis of a result by performing back diffusion of data parts of the received signals by a primary spreading code corresponding to the mid- amble shifts included in the received signals and a result by performing the back diffusion of the data parts of the received signals by the secondary spreading code corresponding to the primary spreading code. In addition, when a plurality of the spreading codes allocated to the present station among the spreading codes corresponding to the mid-amble shift used by the present station exist, a delay profile generated by the mid-amble shift used by the present station is normalized to power per spreading code and a threshold of decision of the mid-amble shift is set by using the normalized delay profile.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339916-A (JP)
Title: Method for manufacturing golf ball
Inventor: ENDO SEIICHIRO
IPC: B29C45/14
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a golf ball in which a defect caused by residual gas is reduced.   <P>SOLUTION: A screw 11 of an injection mold machine 6 is rotated while moving backwards to the right such that a pellet 18 within a feeding part 15 is caught into a cylinder 10 while being fused. A shutter 16 is closed. The feeding part 15 is sucked by operating a vacuum pump 7 such that the neighborhood of the feeding part 15 in the cylinder 10 is sucked as well. The gas resulting from fusing of the pellet 18 is guided through the feeding part 15 and a pipe 19 to the vacuum pump 7 and exhausted outsides from the vacuum pump 7. A fused resin is stored in front of the screw 11 inside of the cylinder 10. The screw 11 is moved forwards, the fused resin is injected from a recess 9 toward a molding die 8 and a cover is molded. The gas flowing into the molding die is a little, so that the defect of the golf ball is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340073-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can block fraudulent operations by enabling managers of game parlors to recognize the actual fraudulence instantly fraudulent operations occur.   <P>SOLUTION: The game machine which has a playing board with at least one scoring slot adapted to put out the prescribed number of game balls upon the entry of game balls is provided with a fraudulent ball detection means which detects fraudulent balls with the diameter smaller than that of the specified ball and a fraudulence detection means which transmits fraudulence detection signals for informing the occurrence of fraudulence externally when the fraudulent balls are detected by the fraudulent ball detection means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341260-A (JP)
Title: SECTION PAPER FOR Web PAGE DESIGNING, TEMPLATE USED FOR THE SECTION PAPER, AND THEIR USAGE
Inventor: URA TOMOHIRO
IPC: B42D15/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a section paper which is used to temporarily arrange display elements to be displayed on the screen in advance on the outside of a computer screen when a Web page is prepared, and at the same time, to provide a template which is optimal for writing the display elements on the section paper.   <P>SOLUTION: This section paper which is used when a Web page is designed on the outside of a computer screen is formed to have a structure wherein a large number of vertical lines 7 and lateral lines 8 may be crossed at a right angle to draw a square, and the section SO of the square may be partitioned by the area of an integral multiple unit of a pixel of the computer screen. Also, the template 10 which is used by being mounted on the section paper is formed to have a structure wherein the shape of a window frame 12 formed by being notched inside of the template 10 may match the peripheral surface shape of an aggregate of the sections.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346968-A (JP)
Title: Split connector
Inventor: SAKATANI ATSUSHI
IPC: H01R13/64
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To furnish an insertion error detecting function while reducing the height.   <P>SOLUTION: A frame 10 is divided into a plurality of stages, housing chambers 18 are formed over a plurality of stages in an under side excepting the uppermost cavity tower 11, and sub-housings 30 are inserted respectively thereinto from a rear side. Each identification part 33 is formed protrudedly to be higher up in a right side face in a rear end side of the each sub-housing 30. When all the sub-housing are inserted in a normal posture, the respective identification parts 33 are arrayed in one column along a right side edge 10R in a rear face of the frame 10. When the sub-housings 30 are inserted in a vertically inverted posture, the insertion error is confirmed because only the identification part 33 of the erroneously inserted sub-housing 30 is positioned in a left side. Since the each identification part 33 is provided in a width- directional end part of the each sub-housings 30, a pitch between the storage chambers 18 is not required to be made wide, so as to reduce the height of the frame 10, and a connector accordingly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342244-A (JP)
Title: Method for producing quaternary salt of dialkylaminoalkyl (meth)acrylate
Inventor: AOYAMA TAKESHI
IPC: C07C219/10
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a high-purity quaternary salt of a dialkylaminoalkyl (meth)acrylate in high productivity while hardly causing dispersion of quality among products.   <P>SOLUTION: The first reaction vessel 1 is charged with an aqueous solution of a methyl chloride (MC) quaternary ammonium salt of a dimethylaminoethyl acrylate (DA). The MC is continuously fed through a supply pipe 11 to the sealed reaction vessel 1, and thereafter the DA and water are continuously fed to the reaction vessel 1 through supply pipes 12 and 13. The reaction liquid in the reaction vessel 1 is continuously taken out through a transporting pipe 51 to a sealed aging vessel 2 concurrently with the start of the feed of each raw material. The reaction liquid in the aging vessel 2 is continuously taken out through a transporting pipe 52 to a sealed finishing vessel 3 while keeping the pressure in the finishing vessel 3 at the atmospheric pressure, and blowing air into the reaction liquid in the finishing vessel 3 to remove the excess MC dissolved in the reaction liquid and to provide the aqueous solution of the quaternary salt of the dialkylaminoalkyl acrylate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345457-A (JP)
Title: Timing generator circuit, display device and portable terminal
Inventor: KIDA YOSHITOSHI
IPC: G06F1/06
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that if a timing generator circuit is formed on an insulating substrate with a TFT of which the element characteristic fluctuates considerably and the threshold Vth is high, it is difficult to operate a counter if the frequency of a master clock is high.   <P>SOLUTION: In the timing generator circuit which is formed on the insulating substrate and generates output pulses SRFFiout to SRFFnout of different frequencies based on the master clock MCK, at first, a clock generation part 11 generates an operation clock operating on a frequency slower than the master clock MCK. After that, on the basis of the operation clock, a counter part 12 operates, so that shift pulses S/R1out to S/Rmout are outputted in turn from shift registers 121-1 to 121-m. Then, an output pulse generation part 13, on the basis of the combination of the shift pulses S/R1out to S/Rmout, generates output pulses SF1out to SFnout.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316471-A (JP)
Title: Separated l-shaped personal computer
Inventor: NISHIZAWA KYOICHI
IPC: G06F1/16
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To let a mother board case be easily assembled, easily disassembled, easily heat-dispersible, compact in size and simple, and also let a personal computer be suited to a thin type display.  <P>SOLUTION: A hard disk drive is provided outside of the mother board case, and a built-in type CD-ROM drive is externally installed. These drives are arranged behind and beside the thin type display to form an L-shape and wired with an IDE cable to a power source.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010491-A (JP)
Title: Method for producing saturated fluorinated chain carbonate
Inventor: SASAKI YUKIO
IPC: H01M6/16
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply and selectively producing a saturated fluorinated chain carbonate.  <P>SOLUTION: This method for simply and selectively producing the saturated fluorinated chain carbonate is characterized by bringing a saturated chain carbonate into contact with fluorine gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009064-A (JP)
Title: Method for producing continuously cast slab
Inventor: KISHIMOTO YASUO
IPC: B22D11/116
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for profitably producing a continuously cast slab with which the concentration of a solute element on the surface layer part of the cast slab can suitably be adjusted without causing the development of defect in the cast slab and the lowering of productivity caused by the lowering of molten steel temperature in the inner part of a mold.  <P>SOLUTION: In the method for producing the continuously cast slab, where the molten steel is poured into a molten steel pool in a DC magnetic field zone or at the upper part of the DC magnetic field zone while the DC magnetic field is applied over the whole width of the cast slab and the concentration of the solute element in the molten steel in the upper part pool is made higher by adding a specific solute element and thus, the concentration of the solute element in the surface layer part of the cast slab is adjusted, after beforehand heating and melting an alloy containing the solute element, the molten metal is poured into the molten steel in the mold through a temperature-keeping course.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003053666-A (JP)
Title: Method and apparatus for rectifying cylindrical article, in particular, nuclear fuel pellet
Inventor: ENGELVIN PASCAL
IPC: B24B5/18
Filed: 2002-06-04
Abstract: PROBLEM TO BE SOLVED: To securely discharge powders from a casing of an apparatus for rectifying a cylindrical article, in particular, a nuclear fuel pellet, by a working grind wheel. SOLUTION: The powders generated due to the rectification by the working grind wheel 10 remain sealed in, and almost all of the powders are conveyed to a side of the working grind wheel by an air stream generated by the rotation and forced suction of the working grind wheel 10 and are removed by the forced suction.
Patent JP-2004008333-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can more effectively prevent fraudulence.  <P>SOLUTION: A pachinko machine 1 is equipped with an outer frame 2, and a front surface frame 3 which is provided on the front part of the outer frame 2 and is openably supported by one side part of the outer frame 2. On the front surface side of the front surface frame 3, a glass door frame 4 is provided above a launching part for a game ball B. On the rear part of the front surface frame 3, a game board 5 is detachably fitted. Under the glass door frame 4, a front decorative frame 9, with which an upper tray 6 for storing game balls B is integrally formed, is provided. Also, at the lower part of the front surface of the front surface frame 3, a lower tray 7 is provided at the approximate center in the lateral direction. The glass door frame 4 is constituted of a first door body and a second door body, and an invasion stopping means for stopping the invasion of foreign matters to the game board 5 from the outside to both door bodies in a closed state is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013496-A (JP)
Title: Attitude turning device for ticket issue unit
Inventor: YASOJIMA JUNJI
IPC: G07B1/00
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attitude turning device for a ticket issue unit capable of precisely turning the attitude of a small-size ticket sheet cut from rolled paper from the lateral position to a longitudinal position by 90 degrees in the middle of conveyance for guiding conveyance of the ticket sheet to a magnetic information processing part and capable of directly conveying a large-size ticket.  <P>SOLUTION: This attitude turning device is provided with an attitude turning part, which turns the ticket sheet conveyed in the lateral position among ticket sheets to the conveying direction into the longitudinal position and guides it, and a conveyance guide part guiding the ticket sheet conveyed in the longitudinal direction to the conveying direction while keeping its attitude. The attitude turning part and the conveyance guide part are arranged integrally and switched from each other.  <P>COPYRIGHT: (C)2004,JPO