baber/WOPTO huggingface dataset:
Patent JP-2003327303-A (JP)
Title: Stacker crane and automated storage and retrieval warehouse therewith
Inventor: AIHARA MASAKI
IPC: B66F9/07
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stacker crane and an automated storage and retrieval warehouse therewith, capable of stable conveyance and storage even if loads are packed unevenly in a container.  <P>SOLUTION: This stacker crane 20 equipped with a fork 22A is constituted of a main spindle part 23 which extends in the depth direction of the container 30 as a container conveyance and storage means of the automated storage and retrieval warehouse 100, and protruding parts 24a, 24b which extends in the width direction of the container 30 from the main spindle part 23 in two pairs symmetrically at a position not contacting an additional structure such as wheels provided at four corners on a bottom surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003085559-A (JP)
Title: Method and device for preparing data, and method and system for collating data
Inventor: IWASHITA YOSHIHARU
IPC: G10L15/06
Filed: 2002-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a system with an excellent security function for identifying an individual with fewer data and at a low cost while preventing a third person from reading the data. SOLUTION: Two different image data D1 and D2 are binary coded by using prescribed thresholds based on a series of voiceprints (refer to Step S1). The binary coded image data are superposed (refer to Step S2), the area rate and direction of the superposed part of the superposed image D3 are appropriately set, and logical operation processes such as AND, EX-OR and OR are executed to make one set of superposed image data (refer to Step S3). Next, the obtained image data are compressed (refer to Step S4), and requested digital data Dp1 are produced (refer to Step S5). The obtained data are stored in a recording medium, and by collating the data obtained in the same method as mentioned above with the data directly collected from the individual, the individual is identified.
Patent JP-2003330677-A (JP)
Title: Print data managing system and method and its program and recording medium
Inventor: TSUNODA MASASHI
IPC: B41J29/38
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To track the leakage origin of information by obtaining a print log by printing all print data from a client side through a server, and storing the obtained print log and the print data.  <P>SOLUTION: A server device 3 is connected through a network 1 to a client device 2 and a printing device 6. Print data generated by the client device 2 are transmitted to the server device 3 (S1), and the server device 3 stores the print data and print history information including the information of the client device 2 in a storage device 4 (S2). The server device 3 transfers the print data to the printing device 6 (S3), and the print data are printed out from the printing device 6 (S4). At that time, the printing device 6 stores the print result in a storage device 7 as the print log, and adds the stored print log in the storage device 4 (S5). When the leakage of the information is generated, the server device 3 analyzes the print log stored in the storage device 4 to specify the leakage origin of information by an auditing program 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328784-A (JP)
Title: Throttle device for vehicle
Inventor: OKABE YASUHISA
IPC: F02D11/10
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throttle device for a motorcycle or the like which has good assembly workability, easy maintenance, a smooth operation of the throttle grip and good responsiveness.  <P>SOLUTION: An engine is installed and a handle bar 1 for steering is provided, and the throttle grip 15 is rotatably provided on one end part of the handle bar 1. A throttle valve drive motor 27 is interlockingly connected to throttle valve 26 of engine, and a rotation angle sensor 38 detecting the rotation angle of the throttle grip 15 is arranged on the end of the inside in the car width direction of the throttle grip 15. The rotation angle sensor 38 and the throttle valve drive motor 27 are connected to an electronic control unit 35 with lead wire 39, 40, the opening of the throttle valve 26 is adjusted by rotating the throttle valve drive motor 27 based on the rotation angle detection signal by the rotation angle sensor 38.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334561-A (JP)
Title: Aqua scaleproofing method
Inventor: ZVI LIVNI
IPC: F28G13/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqua scaleproofing method which easily and simply removes a hard component from a water channel without cleaning with a scaleproofing agent and in-system chemicals and thereby prevents a scale hazard to a heat exchanger in a cooling water system and a scale hazard to other water facilities from occurring.  <P>SOLUTION: This aqua scaleproofing method comprises the steps of circulating water into a liquid cyclone with internally installed electrodes and removing the hard component contained in the water by applying voltage and making the hard component deposit on the internal wall surface of the liquid cyclone as solids and supplying the obtained water reduced in the concentration of the hard component to the water channel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337281-A (JP)
Title: Objective lens for optical pickup
Inventor: HASHIMURA JUNJI
IPC: G11B7/1392
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective lens for optical pickup realizing miniaturiza tion and a large NA while securing a working distance and abaxial perfor mance.  <P>SOLUTION: The objective lens for optical pickup by which information is read and written by condensing luminous flux from a light source on an optical information recording medium is a single lens (L) whose 1st surface (s1) is convex to the light source side and whose 2nd surface (s2) is convex to an image surface side in order from the light source side. The medium of the lens is homogenous medium, an object distance is infinity, and at least either of two surfaces is aspherical, and the objective lens satisfies conditional expressions:-0.45<r1/r2<0.0 and 1.05<d/f<1.4 är1: the radius of curvature of the 1st surface (s1), r2: the radius of curvature of the 2nd surface (s2), d: the web thickness of the single lens (L), and f: the focal distance of the single lens (L)}.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339142-A (JP)
Title: Disc device
Inventor: YAJIMA TAKAO
IPC: G11B19/20
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable stable and accurate reading of the pit of an optical disc, by bringing the vibration and noise caused by the drive circuit of a spindle motor under control, in a disc device which rotates the optical disc by a turn table fixed to the spindle of a spindle motor.  <P>SOLUTION: In the disc device, which is so arranged as to rotate the optical disc D by the turntable 7 fixed to the tip of the spindle 6 of the spindle motor 5, a permanent magnet 25 is fixed to the spindle 6 exposed from the spindle motor body so as to give the spindle thrust load by the permanent magnet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337467-A (JP)
Title: Image forming apparatus
Inventor: YAMAGUCHI TADAYOSHI
IPC: G03G15/00
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for which maintenance for replenishing toner is easily performed.  <P>SOLUTION: The image forming apparatus in which a toner cartridge 2 is provided so as to be freely attachable/detachable to/from a main body 1 is equipped with a vibration adding means 12 to apply vibration to the toner cartridge 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337357-A (JP)
Title: Four-light-wave mixing generator
Inventor: ASO OSAMU
IPC: G02F1/39
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a four-light-wave mixing generator which can extract noise-free projection light while avoiding the generation of SBS even when pump light is of a single frequency.  <P>SOLUTION: The four-light-wave mixing generator comprises a pump light source 1 which emits the pump light, a multiplexing means 3 which multiplexes the pump light and probe light made incident from an incidence end, and an optical fiber 4 which receives the multiplexed pump light and probe light and emits idler light by four-light-wave mixing and is equipped with a 2nd modulator 7 which is one of a 1st modulator 6 which is arranged between the pump light source 1 and optical fiber 4 and imposes phase modulation or frequency modulation on the pump light and a modulating means C which is arranged closer to a projection end side than the optical fiber 4 and imposes phase modulation or frequency modulation on one of the probe light, pump light, and idler light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335988-A (JP)
Title: Water-based ink, recording liquid for ink jet and recording method
Inventor: MORIMOTO KIYOBUMI
IPC: C09D11/322
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based ink having excellent recording properties to prevent the clogging of the nozzle and orifice of the recording apparatus and the formation of precipitate at the interruption of recording or the pause of recording for a long period in the case of recording with the ink to enable stable ejection of the ink, high liquid stability, quick drying property to quickly dry the printed image to prevent the blurring in the case of rubbing with a finger, etc., good printing quality properties free from feathering defect on the printed letters or ruled lines and bleeding defect to cause the mixing of colors at a part to position different colors adjacent to each other and low-odor property to generate little odor of the ink and provide a recording liquid for ink jet and a recording method.  <P>SOLUTION: The water-based ink is composed of an ink composition containing a colorant, a water-soluble organic solvent and water. The water-soluble organic solvent contains 3-10 wt.% tetraethylene glycol alkyl ether.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338662-A (JP)
Title: Manufacturing method of light emission element and light emission element manufactured by the method
Inventor: KANEKO YOSHIKA
IPC: H01S5/323
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ridge waveguide type nitride semiconductor light emission element which has a stable characteristic such as a threshold current, has high production efficiency and has favorable reproducibility by easily controlling an etching depth and thereby adjusting the thickness of a semiconductor layer accurately in dry-etching to a ridge shape.  <P>SOLUTION: The manufacturing method of the ridge waveguide type nitride semiconductor light emission element has an etching rate change layer between a contact layer dry-etched to a ridge shape and an active layer. In dry-etching to a ridge shape, the surface of a wafer is irradiated with light, an etching rate change layer is detected by a film thickness interference signal of reflection light and an etching depth is controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336342-A (JP)
Title: Upper placing form, concrete placing form having the same, and construction method for concrete structure
Inventor: ABE HIDEKAZU
IPC: E04B2/86
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete placing form and a construction method for a concrete structure using the same, which have good workability, and can reduce construction costs and a construction period.  <P>SOLUTION: A rising form 8 is formed in such a manner that an upper end surface 9c of a lower placing form 9 and a lower end surface 10c of an upper placing form 10 are coupled together via a coupling member 12. In the rising form 8, a smooth surface is formed on one side surface 8a, a rough surface is formed on the other side surface 8b, and a protrusive member 11 is integrally molded in the form 10 on the side of the side surface 8a. In the protrusive member 11 which is provided in a belt-like shape in the direction of the length of the form 10, an under surface forms a surface orthogonal to one surface 10a of the form 10. A notched part 11a is provided in the under surface slightly inside the tip of the protrusive member 11 in the longitudinal direction of the protrusive member 11; concurrently with that, a throating part 11b is formed at the tip of the under surface of the protrusive member 11; and the protrusive member 11 serves as a cogging part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340540-A (JP)
Title: Undercut structure of metallic member
Inventor: MIZUGAKI TOORU
IPC: B21D51/44
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To form an undercut, provided on the inner surface of a metallic cylinder 29, without post-working.   <P>SOLUTION: A cylinder 29 is formed from a thin metal. A thin-wall part 10 having a wall thickness of not more than a half of the upper part is provided on the inner wall of the lower end of the cylinder 29. A step part 8 is provided at the upper end of the thin-wall part 10. The thin-wall part 10 is folded back inward so that a very small gap is formed between the front end of the thin-wall part 10 and the step part 8 to form an engaging concave groove 27e between the front end of the thin-wall part 10 and the step part 8. The engaging concave groove 27e is engaged with an engaging projection part 21 of other member to connect the cylinder 29 to the other member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341778-A (JP)
Title: Plasma display device
Inventor: SASAKI SHOZO
IPC: G09F9/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a box body such as a front frame from deforming in a plasma display device.   <P>SOLUTION: The plasma display device includes a planar plasma display body 30 including a front frame 31 placed to protect the outer rim of a plasma display panel and having a window aligning with a screen of the plasma display panel, a packaging box for receiving the plasma display body 30, and cushioning members 34a and 34b provided in the packaging box and having a dent 36 into which a corner of the body 30 is to be fitted. A protective sheet 39 is provided at a position to be fitted with the member 34a on the front frame 31 of the body 30. Thus the box body such as the front frame can be prevented from deforming.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343619-A (JP)
Title: Floating type brake disc
Inventor: YAMAMOTO SHUSUKE
IPC: F16D65/12
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floating type brake disc wherein the number of part items is considerably reduced, and heat loss properties is improved.   <P>SOLUTION: The brake disc 1 consists of a rotor 10; a hub 20; and a ring spring 30. A number of protrusions 11 in a radial direction are formed on the inner peripheral edge of the rotor 10 along a peripheral direction. The same number of protrusions 11 are formed on the back side of the outer peripheral edge of the hub 20 along a peripheral direction, the protrusions 21 is axially protruded through a gap 12 between the protrusions 11. The ring spring 30 is formed of a ring approximately in a rectangular shape in cross section by curving a sheet in a gently circular shape in the direction of width. A protrusion piece 23 peripherally extending on the protrusion 21 is inserted in an oblong hole 31 in a peripheral direction formed in the ring spring 30 and the protrusion piece 23 is securely caulked from a position above the ring spring 30 and the protrusion 11 of the rotor 10 is axially pressed from the back side by two ends 30a in the direction of width of the ring spring 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339986-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a configuration from being complicated by simplifying a mechanism for a synchronous interlock.   <P>SOLUTION: This pinball game machine 2 is provided with: a shooting apparatus 500 provided at an upper lateral position of the pinball game machine 2 for shooting game balls into a game area 207 formed on a surface of a game board 206; a ball feeding tray 203 provided at a lower position of the pinball game machine 2 for storing game balls to be used for a game; and a lifting means 400 for lifting and feeding the game balls stored in the ball feeding tray 203 to the shooting apparatus 500. In the machine, a shooting apparatus drive motor 511 for driving the shooting apparatus 500 and a lifting means drive motor 410 for driving the lifting means 400 are rotated synchronously with each other based on driving signals inputted thereto.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345051-A (JP)
Title: Material to be recorded for toner printing
Inventor: ISHII NAOYUKI
IPC: G03G7/00
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material to be recorded with which the occurrence of overlapped feeding is prevented in feeding in such a case that printing is continuously performed for several sheets by providing a toner liquid sticking layer on at least one side of a base material which is used for printing by sticking toner in electrophotography or the like and consists of plastic film.   <P>SOLUTION: In the material to be recorded, the toner liquid sticking layer provided on at least one side of the base material consisting of the plastic film incorporates a lubricant, and the surface average roughness (Ra) of the center line of a surface is 0.5-3.0 μm and surface resistivity under the environment of 23°C×50%RH is 10<SP>8</SP>-10<SP>13</SP>Ω.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346253-A (JP)
Title: System for confirming and reporting safety of elderly living alone
Inventor: TAKAI KATSUMI
IPC: G08B25/08
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for confirming and reporting the safety capable of monitoring the life of an elderly person living alone as a monitored person, and reporting the disorder of the life of the monitored person as the warning of the occurrence of an emergency situation or the generation of the abnormality of the system to a predetermined reporting address to make prompt response thereto.   <P>SOLUTION: A living space of the monitored person is divided into a plurality of small spaces, a specific small space suitable for detecting the vital reaction of the monitored person is selected from the small spaces, and a proper vital reaction sensor is installed in the selected small space. A vital reaction signal as the output of the vital reaction sensor is stored in a memory as an occurrence record of every specific time by each vital reaction sensor. The vital reaction signal output record stored in the memory is compared with a normal vital reaction signal pattern determined in advance at all times, and the abnormality of the life of the monitored person, or the abnormality of the system is determined when the vital reaction signal output record is deviated from the normal vital reaction signal pattern, and reported to the predetermined reporting address.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002372241-A (JP)
Title: Combustion chamber having system to fix combustion chamber and part wall
Inventor: CALVEZ GWENAELLE
IPC: F23R3/00
Filed: 2002-05-30
Abstract: PROBLEM TO BE SOLVED: To provide mounting of the metal end wall of a combustion chamber capable of absorbing movement occurring due to the difference of expansion factors between a metal end part wall and the composite side wall of a combustion chamber. SOLUTION: In an annular combustion chamber having the outside extension side wall 26 in an axial direction of a composite material 24 and an inside extension side wall 28 in an axial direction and an end part wall 30 of a metal material, the end part wall is held between the side walls of the annular combustion chamber by a plurality of flexible metal tongue-form substances 36 and 38. A plurality of the flexible metal tongue-form substances 36 and 38 are fixed at the side walls firstly by fixing means 46 and 48 and secondly fixed at the end part wall by brazing or welding. The end part wall contains means 92 and 94 to provide a space between the end part wall and the side wall with sealing.
Patent JP-2004006534-A (JP)
Title: Wafer handling device
Inventor: FUJIEDA SHUNJI
IPC: H01L21/68
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a batch wafer handling device which can hold a wafer without in direct contact with a wafer surface and enables positioning of the wafer and grip detection of the wafer.  <P>SOLUTION: The device is constituted so that a pawl 4 linked to a buffer mechanism with a spring 11 arranged right and left alternately in overlapping state moves back and forth by a cylinder, and a wafer is held by means of the movable pawl and a fixed pawl 2 arranged at the tip of a fork. The held wafer can be detected by a pair of detection apparatus provided in opposition in an upper part and a lower part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011425-A (JP)
Title: Throttle opening control device for engine
Inventor: YANO TAKAYUKI
IPC: F02D41/14
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent, upon occurrence of abnormality of a sensor power system and a GND system, erroneous control by a drift of a sensor output value for opening control.  <P>SOLUTION: This device comprises: a throttle sensor 5 which generates first and second sensor output signal Vtps1 and Vtps2 toward a throttle opening; a throttole target opening calculation means 11 which calculates a target opening Vobj of a throttle valve 3 based on an accelerator operation amount; an opening control means 12 for controlling a throttle actuator 4 to be the target opening Vobj; a sensor learning means 13 which finds first and second sensor learning values VtpL1 and VtpL2 based on a positional relationship between the sensor output signals and a throttle valve 3; and an opening correction amount calculating means 14 which finds a drift amount of the sensor output signals based on the sensor output signals and the sensor learning values to correct the target opening Vobj.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011771-A (JP)
Title: Torque transmission device
Inventor: SUGIMOTO TAKASHI
IPC: F16C33/58
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque transmission device provided with two-parted flywheels that are relatively rotatably coupled with each other by a rolling bearing at their center part, and a transmission mechanism and a viscous damping mechanism provided between the two flywheels to be capable of maintaining its performance for long period by preventing the leak of viscous fluid for the viscous damping mechanism.  <P>SOLUTION: Between the first flywheel 1 and an inner ring 3 of the rolling bearing 3, air vent passages 31a, 31b, 31c, 31d, and 31e are formed to communicate an oil chamber 10 with the external. Pressure rise in the oil chamber 10 is thus prevented to prevent plastic deformation of a seal 35 on the roller bearing 3. Using move of viscous fluid in the oil chamber 10 toward the outer circumferential side by centrifugal force, the air vent passages are formed on the rotation center side, thereby preventing the leak of viscous fluid through the air vent passages.  <P>COPYRIGHT: (C)2004,JPO