baber/WOPTO huggingface dataset:
Patent JP-2005053547-A (JP)
Title: Sealer for vertical filling and packaging machine, and filling and packaging machine using the same
Inventor: MASAI TOSHIO
IPC: B65B9/073
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable a sealer to be replaced in a filling and packaging machine for filling and packaging an object to be packaged while continuously forming bag portions on a long film.  <P>SOLUTION: The sealer includes a pair of sealing bars for pinching the two-folded film for heat-sealing and a bar driving mechanism for driving the pair of sealing bars to open/close. The pair of sealing bars consist of a pair of lateral sealing bars for sealing widthwise and a longitudinal bar for sealing a rim connected with one of ends of each lateral sealing bar. The sealer is formed as an integral sealing unit including a frame mounted on a machine body, a vertical shaft fixed to the frame, and an arm pivoted to the vertical shaft with its rear end interlocking with the bar driving mechanism for opening/closing the pair of sealing bars by its front end. The sealing unit is replaceable by detachably mounting the frame on the machine body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053858-A (JP)
Title: Production method of optically active lactic acid (salt)
Inventor: AOKI TSUYOSHI
IPC: C08L101/16
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing lactic acid with a high optical purity.  <P>SOLUTION: In the production method, D-lactide or L-lactide is obtained through preferential crystallization of a crude lactide and subsequently hydrolyzed. By adding an alkali substance at hydrolysis, the lactide can be both hydrolyzed and neutralized at the same time, and a lactic acid salt can be easily obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065404-A (JP)
Title: Gate drive circuit
Inventor: KAI TORU
IPC: H02M7/537
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate drive circuit which can secure reliability by preventing a short circuit of an arm even if a power converter raises voltage and capacity.  <P>SOLUTION: The power converter has an output part where one or more circuits of arms each comprising a pair of semiconductor switching elements 3 and 4 being connected in series and switched on or switched off complementarily are connected between the positive electrode and the negative electrode of a DC power source and gate drive circuits 1 and 2 which switch on or switch off the semiconductor switching elements 3 and 4 by the signal of an insulated control circuit. Herein, each gate drive circuit has an on state detection means which monitors the voltage between the collectors and the emitters of semiconductor switching elements 3 and 4 and detects the on state of the semiconductor switching elements 3 and 4, and a blocking means which outputs a block signal to block the on signal of its opposite semiconductor switching element constituting a counterpart when one of the semiconductor switching elements 3 and 4 is on.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062696-A (JP)
Title: Apparatus and system for data processing
Inventor: HIRAI JUN
IPC: G10L19/018
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processing apparatus that can effectively deter an illegal user from specifying a processing pattern wherein electronic watermark data are not detected.  <P>SOLUTION: A delay part 35 delays decision data JD inputted from a decision part 34 by a delay time DT set by a delay time setting part 36 and outputs the data to outside a WM detection part 22, i.e. a reproduction/recording part 23 shown in Fig. 1 (and not shown here). The delay time DT is changed by the delay time setting part 36 for each piece of content data CONT.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062731-A (JP)
Title: Display device
Inventor: UCHIDA HIROSHI
IPC: G09F9/00
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device with which the light emitted from light emitting diodes (LEDs) arrayed in longitudinal columns and transverse columns appears as one light emitting source and which is good in color mingling.  <P>SOLUTION: The display device having a light emitting element display surface 2 which is arrayed with a plurality of the LEDs including at least one color each other of red, green and blue in longitudinal columns and transverse columns and displays the same as one dot is equipped with a beam condensing section (polarizing sheet section) 3 which condenses the light emitted from the LEDs 5 included in the dot to a center of the dot and emits the light to a main light fetching direction. Also, the display device is equipped with a light distribution lens at the end in the main light fetching direction of the LEDs 5 and a shielding plate 4 for shielding the light emitted from the LEDs 5. As a result, the light of the LEDs which are the plurality of light sources is condensed to one light source, and the display device which is good in the color mingling is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072120-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: YOSHIKAWA JUN
IPC: H01L21/331
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a photomask is required at every form and every process, that much cost and time are required for correspondence of small quantity many forms and a sudden change of a chip size, and that production efficiency is not good although photolithography is main in patterning of window formation in a manufacturing method of a mesa-type semiconductor device.  <P>SOLUTION: Selective diffusion formation of dispersing agent application by a nozzle system, pattern formation of a resist material and selective implantation formation of a passivation material are performed. Thus, production man-day is improved and the chip size is easily changed. Consequently, productivity improves.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065818-A (JP)
Title: Mannequin doll
Inventor: KAWAGUCHI TAKESHI
IPC: A47F8/00
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To clarify clothing image of the whole body and to properly evaluate clothes for an upper half body by making a realistic lower half body in a mannequin doll.  <P>SOLUTION: For this mannequin doll, a body 5 made of synthetic resin in the shape of the naked upper half part of the body is assembled to an objet body 1 made of the synthetic resin and molded into a realistic clothed form of the lower half part of the body, and the body 5 is dressed. Thus, when arms 2 are integrally erected on the object body 1, various poses can be selected and the attaching / detaching work of the arms can be omitted at the time of changing clothes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070383-A (JP)
Title: Image forming apparatus
Inventor: KOMATSU TORU
IPC: G03G15/08
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which stably prevents, over a period of time, the inside of the apparatus from being soiled with toner scattering from a development unit.  <P>SOLUTION: The electrophotographic image forming apparatus having a development unit for storing specific developer includes: a suction port formed in the vicinity of the opening of the development unit disposed in a development area for developing an electrostatic latent image on a photoreceptor; a suction means for sucking toner scattering from the development unit into the suction port; and a control means for calculating the amount of sucked air on the basis of developer consumption information about the amount of consumption of developer transferred to paper, and controlling the suction means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004130109-A (JP)
Title: Foot joint fixation guide and method therefor
Inventor: OBERST REBECCA D
IPC: A61B17/14
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foot joint fixation guid and a method therefor to decrease the risk of the redundant resection of a joint surface.  <P>SOLUTION: A kit (10) is provided for a foot joint pexis to remove the bone from the talus (14) and the tibia (16) of a patient (20). The kit (10) includes a guide (22) which can work in collaboration with at least either the talus (14) or the tibia (16), and a tool (24) for removing the bone (12), which can be restrained by the guide (22).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005068892-A (JP)
Title: Console panel for construction equipment
Inventor: IZUMIKAWA TAKEYA
IPC: E02F9/26
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a console panel for construction equipment, which is improved in operability by reducing the number of switches therein.  <P>SOLUTION: The console panel for the construction equipment has arranged therein a monitor for displaying an operational state of the equipment, and switches for operating functions of the same. According to the console panel, four of the switches 22, 23, 24, 25 are cross-wise arranged, i.e. on upper, lower, left, and right sides, with respect to the monitor 21. During normal operations, the four switches 22, 23, 24, 25 are used for operating fundamental functions of the equipment, and when the equipment is in a machine setting mode, the four switches are used for operating a setting menu.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042078-A (JP)
Title: Coating material using raw material of waste styrene foam
Inventor: NAGAMATSU TAKEO
IPC: C09D125/06
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating material forming a coating of hardly sticking a paste thereto and easily being erased scribbles thereon, so as to solve the problems on handbills stuck on a wall and fence, and on a telegraph pole located at a street together with the problems on scribbles.  <P>SOLUTION: The coating material 6 is prepared by dissolving a waste styrene foam 1 into an organic solvent 2. The coating material is obtained from waste materials without using virgin chemicals. An advanced research on recycling of the waste styrene foam is unprogressive, in particular. The fields of using the coating material are a telegraph pole, a street, a signal, a shutter face, etc., and are now on increasing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077851-A (JP)
Title: Exposure scanning device and image forming device
Inventor: WADA TAKASUMI
IPC: H04N1/113
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam scanning device having a simple structure, in which a plurality of image carriers each of which corresponds to three or more numbers of hues are irradiated with a light beam emitted from a single light source.  <P>SOLUTION: An exposure unit E is provided with a semiconductor laser 1 which emits a laser beam modified by image data; a polygon mirror 4 which deflects the laser beam at a constant angular velocity in the main scanning direction; and an fθ lens 7 which deflects the laser beam at a constant velocity. A deflection member 5 is provided between the polygon mirror 4 and the fθ lens 7 for varying the deflection angle of the laser beam in the sub scanning direction according to the hue of the image data which modifies the laser beam. A photoreceptor drum 101, corresponding to the hue of the image data among the photoreceptor drums 101a to 101d arranged in the sub scanning direction, is irradiated with the laser beam modified with the image data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076794-A (JP)
Title: Passage opening and closing valve
Inventor: SUZUKI YUKO
IPC: F16K1/18
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To easily discharge deposit from a seal ring mounting groove of a passage opening and closing valve.  <P>SOLUTION: This passage opening and closing valve comprises a disc-shaped valve element 3 mounted in an approximately cylindrical passage 2 in which the fluid flows, and approximately agreed with a cross-section of the passage, the seal ring 5 accommodated in a groove formed on an outer peripheral part of the valve element 3 for sealing between an inner wall of the passage 2 and the outer peripheral part of the valve element 3 in closing the valve, and a rotating shaft 4 fixed to an approximately central position of a face intersecting with the fluid flowing direction of the valve element with a specific inclination angle α to the face. The valve element 3 opens and closes the passage 2 by rotating and driving the rotating shaft 4 in the direction of an arrow X, and the seal ring 5 is rotated and moved in the groove in the direction of an arrow Y. A side wall of the groove 31 is partially cut to form deposit discharging parts 32a - 32d for discharging the deposit in the groove 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080448-A (JP)
Title: Standby power supply
Inventor: SEKINE YUTAKA
IPC: H01M10/44
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the data of a personal computer or the set value, stored in a micro computer of other electric/electronic equipments that are supplied with power, from being lost, in a standby power supply which comprises two standby power supplying means and selects and uses between them.  <P>SOLUTION: A standby power supply 1 comprises a backup part 16 as well as two standby power supply means equipments 2 and 3. A switching means 4 is capable of switching supplying of a standby current from two standby power supply means equipments 2 and 3 while supplying of the standby power is maintained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318813-A (JP)
Title: Apparatus for fire alarm facility
Inventor: ISHIKAWA ATSUSHI
IPC: G08B17/00
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of components and to reduce man-hour for assembly in an apparatus for a fire alarm facility wherein at least a display part or an operation part is provided on an apparatus casing.  <P>SOLUTION: A sheet substrate 6 equipped with a light emitting element or a switch structure is used for the apparatus for the fire alarm facility equipped with the display part or the operation part, and the sheet substrate 6 is stuck on a predetermined position on an apparatus casing 1 as a display part 14 or an operation part 13 to simultaneously handle parts one by one and to reduce the number of components and the man-hour. Thus, an interval between the casing and a printed circuit board can be determined without being limited by a height of components packaged on the printed circuit board.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081448-A (JP)
Title: Automatic tool exchanger
Inventor: ARAKI KAZUHIKO
IPC: B23Q3/157
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic tool exchanger, restraining the occurrence of abrasion and noise, and reducing a device cost and a running cost.  <P>SOLUTION: In this automatic tool exchanger, a plurality of tool pots 120 each holding a tool are mounted on an endless chain 110 running circularly. The tool pot has a tool holder removably holding the tool, and a holder guide rotatably journaling the rear part of the tool holder. The folder guide has two guide rollers fixed to a pair of plates opposite to each other of the endless chain, and rotatably held on connecting pins of the endless chain, and a turning roller is rotatably held in front of the tool holder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082620-A (JP)
Title: Rubber composition for tire tread
Inventor: SHIROKAWA TAKASHI
IPC: B60C1/00
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition which has excellent productivity and excellent performance on ice and is suitable for the treads of studless tires.  <P>SOLUTION: This rubber composition for the tire treads comprises (i) a master batch obtained by preliminarily kneading 100 pts. wt. of a rubber comprising 50 to 90 pts. wt. of natural rubber (NR) and/or polyisoprene rubber (IR) and 10 to 50 pts. wt. of polybutadiene rubber (BR) with 50 to 200 pts. wt. of thermally expanding microcapsules at a temperature of ≤90°C and (ii) a dienic rubber, wherein the master batch is compounded in such an amount that the amount of the thermally expanding microcapsules is 1 to 15 pts. wt. per 100 pts. wt. of the total rubber amount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083301-A (JP)
Title: Anti-freezing structure of breather pipe
Inventor: AZUMA SHUHEI
IPC: F01M13/00
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-freezing structure of a breather pipe communicating a breather chamber with the downstream side of the outlet of an air cleaner without complicating a cooling water passage.  <P>SOLUTION: A heater outlet pipe 7 is provided adjacently to an extended part 6b on the side face of the breather pipe 6 connecting the breather chamber 3 and an intake pipe 5 on the turbo charger side, and these breather pipe 6 and the heater outlet pipe 7 are connected through brackets 12, 13 and firmly fixed on each periphery in a prescribed range. Therefore, the breather pipe 6 can be warmed by warm water flowing in the heater outlet pipe 7 that passed through a heater unit, and thus freeze can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081013-A (JP)
Title: Game machine
Inventor: HATTORI TAKATOMO
IPC: A63F13/55
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game with enhanced attraction for a player lacking in the experience of a dropping object puzzle game and in the skill to stack blocks by facilitating the deletion of a large volume of blocks.  <P>SOLUTION: The game machine has a display means with a game display area where a plurality of game blocks are displayed and a block selection display area for displaying a plurality of kinds of patterns for selecting blocks displayed in the game display area. A block selection part for selecting blocks displayed in the game display area has a stopping control part, and expands a stopping effective range for stopping specific patterns based on the timing of operation by the player when a specific condition is satisfied wider than in a normal game.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005090575-A (JP)
Title: Shift range selector device for automatic transmission
Inventor: AMAMIYA JUNKO
IPC: F16H59/08
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a load to be applied to a shift switch mechanism when selecting shift range.  <P>SOLUTION: A P-ECU 40 carries out a program including a step S100 for starting detection of wall position by learning abutting on a wall, a step S104 for shutting power supply to an actuator 42 when wall position is detected (YES in S102), and a step S110 for starting learning abutting on a wall again after the predetermined time is passed after power supply to the actuator 42 is shut (YEAS in S108) in the case wherein shift count when (detecting the wall position)-(shift count when starting learning wall position) is larger than the predetermined change quantity (YES in S106) in response to a request to select shift from a V-ECU 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093218-A (JP)
Title: Fuel cell system
Inventor: OKAMOTO MASARU
IPC: H01M8/04
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of quickly detecting whether power generation voltage become unstable or not when stoichiometric ratio of air is decreased to the very limit.  <P>SOLUTION: The fuel cell system comprises a fuel cell body generating power by electrochemically reacting hydrogen with oxygen; a hydrogen-containing gas supply device supplying hydrogen-containing gas to the fuel cell body; an oxygen-containing gas supply device supplying oxygen-containing gas to the fuel cell body; and a voltage detecting means detecting voltage of power generation with the fuel cell body. An oxygen concentration transient reduction means transiently thins oxygen concentration in a cathode of the fuel cell body, a voltage variation amount detecting means detects the voltage variation when the oxygen concentration is transiently thinned, and a voltage stably keeping deciding means decides whether the present oxygen utilization factor is appropriate or not to stably keep the voltage of the fuel cell body based on the output of the voltage variation amount detecting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091897-A (JP)
Title: Liquid crystal display
Inventor: USUKURA NARU
IPC: G02F1/13363
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display that can be manufactured at low cost and fully suppress coloration of black display and half-tone display.  <P>SOLUTION: The liquid crystal display is equipped with a liquid crystal layer, a 1st substrate and a 2nd substrate which are arranged opposite to each other across the liquid crystal layer, a reflection layer provided on the liquid crystal layer on the side of the 1st substrate, a polarizing element provided on the liquid crystal layer on the side of the 2nd substrate, a phase difference element which is provided between the liquid crystal layer and polarizing element and has a phase delay axis in a plane parallel to the liquid crystal layer, and at least a pair of electrodes for applying a voltage to the liquid crystal layer. This liquid crystal display has a reflection area for making display, by using light which is incident from the side of the 2nd substrate, passes through the polarizing element, the phase difference element, and the liquid crystal layer in this order, and is reflected by the reflecting layer. The phase delay axis SL is such that the phase difference element is inclined with respect to a direction D1, having an angle of 45° with respect to a transmission axis TR of the polarizing element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004074287-A (JP)
Title: Method of manufacturing mirror surface of parabolic antenna and parabolic antenna device
Inventor: TAKITA KOICHI
IPC: H01Q15/14
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a mirror surface of a parabolic antenna, which prevents a connecting portion from being cracked during processing, achieves very high precision of the mirror surface and a low defective fraction of the mirror surface caused by the crack, and reduces considerably installation cost, and to provide a parabolic antenna device.  <P>SOLUTION: The flat plate 48 for the mirror surface is manufactured by joining a plurality of aluminum plates by a friction stirring joining method. After the flat plate 48 for the mirror surface is set on a ring shape mount 51 of a press molding machine 50, a cylinder 23 movable up and down for pressing the outer periphery part is lowered. The outer periphery part of the flat plate 48 for the mirror surface is curl molded by being extruded to a groove 52 for curl molding of the ring shape mount 51 by a ring 25 for pressing the outer periphery part and the flat plate 48 for the mirror surface is fixed to the ring shape mount 51. Then the upper mold cylinder 22 movable up and down is lowered and the mirror surface plate of the parabolic antenna is manufactured by molding the flat plate 48 for the mirror surface in a parabolic shape by the upper mold 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005101714-A (JP)
Title: Photographic equipment
Inventor: KASEDA KOJI
IPC: G03B17/02
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient imaging apparatus which can be operated with both right and left hands.  <P>SOLUTION: A monitor 18 is fixed to a camera body 12 through a hinge unit 30. The hinge unit 30 consists of a hinge block 32, a rotation block 34 and a turning block 36 wherein the monitor 18 is supported by the hinge block 32 to open/close freely and supported by the rotation block 34 to rotate freely about the axis 44 of rotation. Furthermore, it is supported by the turning block 36 to move freely between the right side face and the left side face of the camera body 12. Consequently, a right-handed person and a left-handed person can use the imaging apparatus with similar operational feeling.  <P>COPYRIGHT: (C)2005,JPO&NCIPI