baber/WOPTO huggingface dataset:
Patent JP-2003173239-A (JP)
Title: Portable information terminal unit and image screen display control method
Inventor: YOSHII ORIO
IPC: G06F3/033
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To execute optimal image screen operation to display information even if image screen operation by a user becomes ambiguous operation to the display information.  <P>SOLUTION: This portable information terminal unit is provided with a display part 2 for displaying information, an operation means 11 for indicating and inputting the operation direction for scrolling the information displayed on the display part 2, a control means 9 for scrolling the information in the divided area direction for including the operation direction by determining in which divided area the operation direction inputted from an operation means 11 is included by dividing an operation direction determining range into a plurality of divided areas, and an operation direction dividing means 14 for changing the dividing number of making a division according to the information displayed on the display part 2, and thereby, determine only in which direction of two directions input information from the operation means 11 exists when the display information only requires two-directional scroll, and determines in which direction of four directions the input direction exists when the information requires four-directional scroll.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177665-A (JP)
Title: Three-dimensional land feature display method
Inventor: ISHIDA AKIRA
IPC: G09B29/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in conventional three-dimensional land feature display method that it takes time to extract required grid point information out of enormous amounts of altitude information, which leads to slow display of three-dimensional land features.  <P>SOLUTION: The data area of land features is reduced by holding land feature information to be three-dimensionally displayed as altitude information with a recursive structure, and three-dimensional land feature display of the land feature information is carried out in high speed using matrix-arranged grid points extracted from the altitude data in recursive structure. The extraction of grid points for the purpose is carried out in accordance with the accuracy level which is determined based on the viewpoint distance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003108098-A (JP)
Title: Planar display device
Inventor: MOTAI TOMONOBU
IPC: H04N5/66
Filed: 2001-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce the influence due to parasitic coupling among a pixel electrode and adjacent wirings without increasing remarkably the power consumption and the cost of a planar display device. SOLUTION: This liquid crystal display device is provided with a plurality of display pixels PX which are to be divided into a plurality of sub-pixels PE1 to PE3 which are weighted respectively by prescribed area ratios and driving circuits 2, 3, 4, G1, G2 driving respectively the plurality of the display pixels PX. Especially, these driving circuits are constituted so as to determine the gradation of respective pixels by combining the plurality of the sub-pixel PE1 to PE3 and a plurality of driving periods which are weighted by prescribed time ratios.
Patent JP-2003108970-A (JP)
Title: Card type electronic apparatus
Inventor: OKADA ATSUSHI
IPC: G06K19/077
Filed: 2001-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a card type electronic apparatus capable of increasing the rigidity of a card case for improving the bending strength and torsional strength and protecting an electronic part. SOLUTION: This card type electronic apparatus comprising a circuit board 14, on which the electronic parts 15a, 15b, and 15c are mounted, and the flat card case 11 having a housing part for housing the electronic parts and the circuit board, is characterized in that, on the inside face of the card case 11, a projection part 16 protruding in the circuit board 14 direction is arranged, and the tip part of the projection part 16 is brought close to or brought into contact with the circuit board 14 while avoiding the electronic parts.
Patent JP-2003179485-A (JP)
Title: Variable threshold/threshold element circuit, functional function reconfigurable integrated circuit and method for holding circuit state
Inventor: AOYAMA KAZUO
IPC: H03K19/173
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the problem of mistakes over aging by holding a threshold in a non-volatile manner.  <P>SOLUTION: Input variable terminal input 1[1] to input 1[k] are coupled with a floating gate FG of a νMOS inverter INV via paraelectrics C<SB>1</SB>to C<SB>k</SB>, and a control variable terminal input 2 is coupled via a threshold data holding circuit HLD. The holding circuit HLD has a series connecting circuit of a ferroelectric capacitor Cp and a paraelectric capacitor Cv. In the holding circuit HLD, a first switch SW1 is connected between the terminals P1 and Ps of the capacitor Cp, and a second switch SW2 is connected between the input terminal input 2[1] and the terminal P1 of the ferroelectric capacitor Cp.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170137-A (JP)
Title: Organic material treating apparatus
Inventor: TAKAMI YOJI
IPC: F26B11/16
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic material treatment apparatus in which the cleaning of a treating vessel and a stirring shaft is easily cleaned and the handleability is improved by detaching the stirring shaft easily.  <P>SOLUTION: In the organic material treatment apparatus having the stirring shaft 6 having stirring blades 5 for stirring an organic material such as garbage charged in a treating vessel 1 and attached horizontally in the treating vessel 1, an attaching mechanism (a detachable bearing part 7a, a recessed part 6b and a projecting part 6c) for attaching the stirring shaft 6 freely detachably is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176357-A (JP)
Title: Method for producing polyarylene sulfide film
Inventor: YAMANO NAOKI
IPC: C08G75/04
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyarylene sulfide having a suitable average particle diameter and a narrow particle size distribution in a high productivity while preventing the polymer from attaching to the inside wall of a reaction vessel.  <P>SOLUTION: This method for producing the polyarylene sulfide comprises (1) a process of performing a polymerization reaction by presenting 0.5-2 mol water per 1 mol alkali metal sulfide until the polymerization conversion becomes ≥90 mol%, and (2) after the process (1), adding 1-70 vol.% filler insoluble to an organic polar solvent or insoluble to the polymerization system based on the theoretical amount of the produced polyarylene sulfide and a phase- separating agent, and continuing the polymerization reaction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179649-A (JP)
Title: Interface device
Inventor: YAMADA SHIGEKI
IPC: H04J3/16
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To make a band and the number of channels variable and to maintain broadcast and multicast functions with an easily realizable circuit configuration with respect to an interface device 100 connecting a packet multiplex network and a time division multiplex channel network different in multiplex system and a network device.  <P>SOLUTION: An address table stores a destination address, a broadcast identifier, a group identifier and a port identifier uniquely indicating a virtual concatenation channel sending out packets in correspondence. On the basis of the address table, a tag generation part of an extension header terminating part 10 adds the broadcast identifier, the group identifier and the port identifier to the received packet and sends it out. A time division multiplex part of a frame processing part 20 which receives the packet performs mapping to the virtual concatenation channel corresponding to the port identifier and broadcasts or multicasts the packet corresponding to the broadcast identifier and the group identifier.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003139943-A (JP)
Title: Color filter and product making use of the same
Inventor: SEIMOTO NORIKAZU
IPC: G03F7/20
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a color filter having no difference in level between individual colors and a product making use of the same. SOLUTION: The color filter contains two colors out of three colors which are formed so as to line side-by-side in continuous two columns at intervals of four columns and the remaining one color which is formed so as to line in one column at intervals of two columns on a substrate and has no gap or no overlap between the colors.
Patent JP-2003184291-A (JP)
Title: Method for welding joint of olefin-based resin flooring material, and olefin-based resin flooring material suitable for the same
Inventor: SHIMIZU AKIRA
IPC: B29K23/00
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding method for preventing a line of a different color from appearing in a weld zone of an olefin-based resin flooring material, and the olefin-based resin flooring material suitable for the same.  <P>SOLUTION: The method for welding a joint of the olefin-based resin flooring material and the olefin-based resin flooring material suitable for the same are characterized in that when the joint of the olefin-based resin flooring material including a surface layer and a layer under the surface layer is welded by means of a welding rod which is composed of an olefin-based resin, a color difference ΔE<SB>1</SB>between the welding rod and the lower layer of the olefin-based resin flooring material is set 0.5 or less.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177709-A (JP)
Title: Pixel circuit for light emitting element
Inventor: MIYAZAWA TAKASHI
IPC: H05B44/00
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for setting the emission gradation of a current drive type light emitting element using a system different from that of the conventional practice.  <P>SOLUTION: The pixel circuit 210 is provided with a current programming circuit 240 and transistors 251, 252 for voltage programming. At the time of setting the emission gradation of an organic EL (electroluminescent) element 220, voltage programming is performed by utilizing a voltage signal Vout by setting respectively first and second transistors 251, 252 for voltage programming to be in an OFF state and an ON state. Next, current programming is performed by utilizing a current signal Iout by changing states of the transistors 251, 252.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186952-A (JP)
Title: Data totaling system, device, method, and its program
Inventor: TAMADA SHUICHI
IPC: G06Q50/10
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data totaling system capable of improving arithmetic efficiency, and simplifying relational rate setting.  <P>SOLUTION: A monthly data management device 20 acquires a total value managed by a parts variation unit from a yearly data management device 10, and is given security relation to the parts variation in the monthly data management device 20. Then, the initial total value of the parts variation in the monthly data management device 20 is calculated based on the inputted security relation and the total value of each of the past parts variation in the monthly data management device 20, and the initial total value of each production variation is calculated based on the initial total value and the past total value of each product variation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188069-A (JP)
Title: Aligner, protection box for carrying lamp, and method for carrying/replacing lamp
Inventor: YAMATSU YASUYOSHI
IPC: G03F7/20
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which does not allow the replacement of a discharge lamp when no protection device is attached.  <P>SOLUTION: There are provided a means for detecting that the protecting device is properly attached, an electromagnetic lock 4 which locks a lamp replacement door 2 of an aligner 1, and a means for unlocking/locking the electromagnetic lock on the door of a lamp carrier box. The lock 4 is unlocked if the protecting device is properly attached. There are further provided a means for detecting that the protecting device is properly attached, an alarm means near the lamp replacement door of the aligner 1, and a means for alarming the lamp carrier box. If the protecting device is not properly attached, an alarm is issued. Further, the lamp replacement door is equipped with a lock while a corresponding key is connected to the protecting device, to prevent the omission of preparing/attaching of the protecting device by an operator.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182167-A (JP)
Title: Printer and transfer control method for recording medium
Inventor: KATAGIRI CHIHARU
IPC: B41J11/00
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer and a transfer control method for recording media which enhance the image quality by reducing cycle banding by a worm gear.  <P>SOLUTION: The recording medium is transferred in a first direction while being held between a first roller 2 which is driven to rotate by a stepping motor and a second roller 3 which butts against the first roller 2. The first roller 2 is driven by meshing of the worm gear 14 fitted to a rotary shaft of the stepping motor 7 and a worm wheel 15 fitted to a rotary shaft of the first roller 2, and modulates a pulse signal for controlling to drive the stepping motor 7 in a manner to correct a positional deviation with respect to the first direction of a dot array formed in a second direction of the recording medium by a recording head.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182781-A (JP)
Title: Press-through package
Inventor: YAMAZAKI YUKIKO
IPC: B65D75/34
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press-through package using a flexible body and a lid material mainly made of paper, wherein taking-out property of contents and drop prevention property of the contents are improved.  <P>SOLUTION: The press-through package comprises a body (11) having a housing (12) and a lid material (10) for sealing the housing (12) for breaking the lid material (10) to take out contents (20). The lid material (10) is made of a material mainly comprising a paper layer with a weight of 100 to 300 g/m<SP>2</SP>. A Y-shaped or I-shaped cut (2) for forming an opening (1) is provided on the paper layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181220-A (JP)
Title: Method for sticking nonwoven fabric and paper-made formed article
Inventor: SATO KUNIO
IPC: B65D5/44
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a product with a filter such as a deodorizing product or a filter of a ventilation fan, where the product can be incinerated to suppress production of noncombustible waste.  <P>SOLUTION: An adhesion part 9 is formed in the periphery of a punched opening of a paper blank 12 by applying or printing an adhesive. The opening is covered with a nonwoven fabric 4 made of a synthetic resin disposed on the adhesion part 9 by heating and pressing to form a filter 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189020-A (JP)
Title: Communication method using screen and communication system
Inventor: MATSUSHITA ATSUSHI
IPC: G06K19/07
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To perform a communication of data having a variable data length by processing the data after receiving as a picture image which is composed of graphic data and symbol data and is transmitted.  <P>SOLUTION: The communication is performed through steps of displaying given data as the picture image, transmitting the picture image, processing the data after receiving the picture image, and reading the data by a reading device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002198483-A (JP)
Title: Semiconductor device and semiconductor device unit mounted with a plurality of the devices
Inventor: YAMAGUCHI TADASHI
IPC: H01L23/12
Filed: 2001-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device structure of resin sealing type with high integration, having the size similar to that of a semiconductor chip. SOLUTION: Related to the resin sealing type semiconductor device, a plurality of leads are provided, which are arranged on the semiconductor chip and whose ends bend in the direction vertical to the main surface of the semiconductor chip. The tip of end of each lead is exposed from the surface of resin, and a conductor to be connected to the outside is formed on the exposed tip of the end. With this configuration, a resin sealing type semiconductor device of a size similar to the semiconductor chip is realized.
Patent JP-2003198969-A (JP)
Title: Video body specifying method
Inventor: KATSUMATA TAKAYUKI
IPC: H04N5/44
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable a broadcasting station to grasp a video body that a viewer temporally and spatially indicates among video bodies displayed as images of a program on the screen of a broadcast terminal device.  <P>SOLUTION: A video body specifying method comprises the stages of: storing video body information on video bodies to be displayed on the screen of the broadcast terminal device, display time information on when the video bodies are displayed, and position information on where they are displayed on the screen so that they correspond to one another; transmitting a control script to be executed on the broadcast terminal device in a broadcast script; executing the control script included in the broadcast stream received by the broadcast terminal device and receiving indicated time information and indicated position information sent from the broadcast terminal device; and specifying the video body made to correspond to the stored display time information and position information according to the received time information and position information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002221115-A (JP)
Title: Structure for coupling injection pump to air compressor
Inventor: RIN SHOKITSU
IPC: F04B35/00
Filed: 2001-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a structure for coupling an injection pump to an air compressor to reduce and prevent the torsional vibration of the air compressor, when the injection pump is coupled to the air compressor. SOLUTION: This structure for coupling the injection pump to the air compressor includes the air compressor driven by an engine, a damper mounted to the shaft of the air compressor to reduce the torsional vibration generated in the air compressor, and the injection pump driven by being coupled to the air compressor shaft.
Patent JP-2003195233-A (JP)
Title: Dispersion compensator
Inventor: HASHIMOTO TAKASHI
IPC: G02B26/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersion compensator capable of forming a temperature gradient of an optional shape with excellent linearity and making the characteristics of the amount of wavelength dispersion with respect to wavelengths close to a linear waveform.  <P>SOLUTION: The dispersion compensator is provided with a point or bar- shaped heat source 2 arranged in a gas, an optical fiber 4 having a chirped fiber grating 3, and a driving means 6 for changing the distance between the chirped fiber grating of the optical fiber and the heat source.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194030-A (JP)
Title: Setscrew loosening preventive method and setscrew
Inventor: MATSUMOTO SEIKICHI
IPC: B22C9/06
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a setscrew loosening preventive method and a setscrew, capable of securely locking the setscrew screwed into a threaded hole.  <P>SOLUTION: This setscrew loosening preventive method is to lock a first setscrew 20 in the threaded hole 4. After screwing the first setscrew 20 into the threaded hole 4, a second setscrew 30 is screwed into the threaded hole 4 from the same direction to press contact with the first setscrew 20. Thereafter, the first setscrew 20 is torqued so that the first setscrew 20 may advance toward the second setscrew 30, thus locking the first setscrew 20 in the threaded hole 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191555-A (JP)
Title: Ribbon conveying unit
Inventor: HATAKEYAMA KAZUHIKO
IPC: B41J17/02
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To prolong the life by preventing wear or breakdown of a slipping mechanism and a driving motor.  <P>SOLUTION: The driving motor rotational frequency of a winding up reel 16 is provided variably according to the change of the rotational frequency of the reel shaft 14a of a supply reel 14 measured by an encoder 48 so that the slipping amount of a slipping mechanism 42 and a back tension mechanism 40 can be made smaller in a state with tension applied on an ink ribbon A.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003200311-A (JP)
Title: Cutting edge part replacing type cutting tool and cutting edge part to be mounted on the same tool
Inventor: SATO KATSUHIKO
IPC: B23B31/11
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To surely transmit rotational force imparted from a cutting edge part to a bolt part and to stably maintain a mounting state of the cutting edge part.  <P>SOLUTION: At a rear end side part 64 of the cutting edge part 60, a pair of recessed portions 66 and 66 having a pair of bottom surfaces arranged to form a substantially projecting V-shape in cross section by cutting the outer peripheral surface 64A are formed. At a distal end side part 71 of the bolt part 70, a pair of pawl parts 74 and 74 having a pair of constraining surfaces arranged to form a substantially recessed V-shape in cross section by cutting the outer peripheral surface 71A are formed. The pair of the bottom surfaces forming the substantially projecting V-shape in cross section are held by the pair of constraining surfaces forming the substantially recessed V-shape in cross section. By mutually fitting the pair of recessed portions 66 and 66 and the pair of pawl parts 74 and 74, the cutting edge part 60 and the bolt part 70 are connected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195975-A (JP)
Title: Desk for incorporating input device of computer
Inventor: KANEKO HIROSHI
IPC: G06F1/16
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desk for incorporating an input device of a computer for easily taking out the input device of the computer at use time without using a large-scale device such as a lift.  <P>SOLUTION: A sheet-like support member 60 is arranged under an opening 32 formed in a prescribed place of a top plate 2, and is constituted so as to be capable of surrounding and housing the input device 20 of the computer by this support member 60. A part of this support member 60 is arranged so as to be freely pulled upward via a pulling-up means 5.  <P>COPYRIGHT: (C)2003,JPO