baber/WOPTO huggingface dataset:
Patent JP-2003016667-A (JP)
Title: Optical disk device
Inventor: OTSUKA HIDEKI
IPC: G11B7/135
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device which can read-out/write-in both DVD-RAM disk and DVD-R/RW disk without complicating the mechanism. SOLUTION: A plane of polarization of a laser beam emitted from a semiconductor laser device 31 is rotated by 90 deg. by a liquid crystal unit 34 and a hologram 35 divides the laser beam with the plane of polarization rotated by 90 deg. to three parts for differential push-pull. When the liquid crystal unit 34 is on by a switchover unit 27, however, the plane of polarization is not rotated by the liquid crystal unit 34 and the laser beam is transmitted through the hologram 35 as it is and works as the laser beam for push-pull. Thereby tracking detection is executed by switching over between a push-pull system and a differential push-pull system by making the liquid crystal unit 34 on/off corresponding to discrimination result of disk kinds.
Patent JP-2002123343-A (JP)
Title: Method, computer program product, and system information transfer using optical zone
Inventor: MCDEN ROBERT B
IPC: G09G5/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method, a computer program product, and a system for transferring information to a portable information device by using an optical zone. SOLUTION: An area of pixels on a display monitor, i.e., the optical zone is lit up and then optical pulses are displayed. A time series of the optical pulses including a bit stream providing clocking information is displayed and the bit stream is displayed in the optical zone simultaneously with a data bit stream coded by using a standard coding system. The bit stream data are detected and downloaded by using a sensing device connected to the portable information device. When the display monitor is a color display monitor, the lightness of each primary color is usable as an individual transmission channel and data can be transmitted by using multiple optical zones, so that even a monochromatic display monitor can be used.
Patent JP-2003009630-A (JP)
Title: Reaping part of reaping harvester
Inventor: MATSUBARA KAZUAKI
IPC: A01D63/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To rearrange a reaped trace while simplifying an installation structure and installation operation of a reaping device. SOLUTION: This reaping part of a reaping harvester is obtained by installing a plurality of grass diving frames 7 in a front and rear directed posture for dividing planted stand grain culms side by side at an interval kept therebetween left and right, supporting a series of a left and right hair clipper type reaping device 9 for cutting plant feet of the divided plant stand grain culms over the rear end side of the grass dividing frames 7, arranging both left and right ends of the grass dividing frames 7 under the reaping device 9 and, on the other hand, arranging left and right intermediate parts on the reaping device 9.
Patent JP-2003014735-A (JP)
Title: Method for outputting comparison result of amount of presence in organism polymer
Inventor: OGURA FUMIHISA
IPC: G16B25/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To perform display so that the difference in the amount of presence in many kinds of organism polymers being measured in two kinds of samples can be identified effectively. SOLUTION: The measurement value of the amount of present of organism polymers in two kinds of samples is corrected for standardization so that the total of measurement values in each sample becomes equal, and a broken line graph is created, where the ratio of the amount of presence in each organism polymer between both the samples and the type of the organism polymer are set to be ordinate (logarithmic axis) and abscissa, respectively. The sum value of the amount of presence in each organism polymer at both the samples as the second axis is displayed on the Y axis on the same graph.
Patent JP-2003020533-A (JP)
Title: Composite yarn of filament and staple fiber
Inventor: HAMAGUCHI YOSHIHIRO
IPC: D02G3/02
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a composite yarn of filament and staple fiber having excellent soft stretchability and recovery properties, a puff feeling and coverability. SOLUTION: This composite yarn of filament and staple has a conjugate fiber filament obtained by sticking two kinds of polyester-based polymers composed of one kind being a polyester consisting essentially of a polymethylene terephthalate in a side-by-side along the fiber length direction in a core part and a staple fiber of synthetic fiber and/or natural fiber in a sheath part and is substantially twistless.
Patent JP-2002122655-A (JP)
Title: Low power rf receiver redistributing synchronous task
Inventor: FARINE PIERRE-ANDRE
IPC: G04G99/00
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a low power RF receiver with low power consumption. SOLUTION: This low power RF receiver 1 is provided with an antenna 2, a unit 3 receiving and reshaping an RF signal from the antenna, a twelve channel correlation stage 7 receiving an intermediate signal IF reshaped at the receiving/reshaping stage 3, and a microprocessor 12 connected to the correlation stage and calculating data of X, Y, and Z positions, speed, and time as functions of data derived from the RF signal sent from a satellite, for example a GPS signal. Each channel is provided with a correlation apparatus 8 attached with a controller 9 and also a digital processing algorithm. When a channel 7' is in an operating state, every synchronous task which should be automatically executed for picking up and tracking the satellite is executed to automatically track the satellite.
Patent JP-2003019044-A (JP)
Title: Kitchen
Inventor: HIROTA HIROMI
IPC: B65F1/00
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a kitchen which houses a dish-washing and drying machine and a garbage disposal machine in a manner as to improve the efficiency of housework, reduces heat loss, curtails the cost of electricity and considerably improves operability. SOLUTION: The kitchen is constituted in such a manner that the dish- washing and drying machine and the garbage disposal machine can be longitudinally lined up and housed therein.
Patent JP-2003020082-A (JP)
Title: Seal structure for pressure container
Inventor: TANAKA MASAZUMI
IPC: B65D83/38
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a seal structure for a pressure container wherein a leakage of the pressure container such as an aerosol container can be reduced as much as possible. SOLUTION: This seal structure 10 for the pressure container comprises a container main body 11 of which the upper end is open, a mounting cup 13 which is fitted in the container main body 11 in a manner to cover a bead section 12 formed on the upper end of the container main body, and a seal material 15 which is inserted between the container main body 11 and a covering section 14 of the mounting cup. When the container main body 11 and (or) the mounting cup 13 elastically is deformed due to a temperature change and (or) an internal pressure change, and a gap between them changes, the seal material 15 is elastically deformed following the change. Thus, the seal structure 10 for the pressure container is equipped with elasticity and a shape to maintain the seal action.
Patent JP-2003021003-A (JP)
Title: Evaporation fuel collecting device
Inventor: HYODO YOSHIHIKO
IPC: F02M37/00
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent fuel vapor emission during fueling to a fuel tank. SOLUTION: An electromagnetic type bent valve 131 is arranged in a breather pipe 13 connecting a space above an oil level in a sealed fuel tank 11, with a canister 10. A connecting portion between the breather pipe and the vent valve is provided with an exhaust chamber having a passage cross-section area larger than that of the breather pipe. When fuel vapor in a tank is discharged to the canister 10 by opening and closing the vent valve during fueling, an opening valve time in vent valve opening and closing operation is controlled so that the fuel vapor is expanded by an exhaust chamber pressure, thereby maintaining a low pressure sufficient to liquefy the vapor. The fuel vapor in the tank is discharged to the canister before fueling to reduce a pressure in the tank, so that the fuel vapor in the fuel tank is prevented from emitting to the atmosphere when opening a fuel port 114, one portion of the fuel vapor is liquefied, and is recovered into the fuel tank, thereby allowing to reduce an adsorbent amount in the canister.
Patent JP-2003021293-A (JP)
Title: Hose closing device
Inventor: TAKAHASHI YOSHIO
IPC: F16L55/10
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a closing device capable of automatically pinching a hose 14 after discharging air inside the hose 14 and securely closing a predetermined position of the hose 14 when testing pressure resistance and presence of leak of the hose 14. SOLUTION: This device is formed by a base plate 9 and a pinching plate 10 mounted rotatally around an axis displaced from the center to a non-pressure side with an interval larger than thickness of the hose 14 flatly folded from one face of the base plate 9 and sufficiently smaller than outside diameter of the hose 14 expanded in a circular section.
Patent JP-2003021790-A (JP)
Title: Image photographing device for microscope and image photographing method
Inventor: YAMAGUCHI KATSUYOSHI
IPC: G02B21/24
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily photograph a good microscope observation image by fewer operations. SOLUTION: A specimen T is placed on a stage 1. An observation image is obtained by observing the specimen T through an objective lens 6. A stage driver 13 is capable of adjusting the focal position of the observation image by vertically moving the stage 1 across a stage rise and fall mechanism section 15. In bracketing of the observation image, the observation image is photographed by a camera head 8 and the stage 1 is moved by as much as the prescribed distance by the stage driver 13 after the photographing, by which the focal position is adjusted. The observation image is photographed again in the fresh focal position. Such operation to photograph the observation image and to move the stage 1 after the photographing is repeated a prescribed number of times until the observation images are photographed.
Patent JP-2003020124-A (JP)
Title: Dry container transfer device for carrying in and out conveyance object and carrying-in-and-out structural body
Inventor: IWASAKI MASAO
IPC: B65G67/02
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a container transfer device for carrying in and out a conveyance object capable of achieving high efficiency of carrying-in-and-out work of a heavy conveyance object (long object, large-sized machine, etc.), into a dry container. SOLUTION: This container transfer device 3 is provided with a spreader 7 having a locking device 12 lockable in the dry container 2 storing a conveyance object 4, a support frame body 8 for liftably supporting the spreader 7, and a rail 9 underlaid on the ground surface. According to this device 3, the dry container 2 loaded on a chassis R of a truck T advancing into the inside of the support frame body 8 is simply and speedily removed by the spreader 7, and the removed dry container 2 can be put on a floor while keeping its horizontal condition. Consequently, the work for holding a horizontal condition by means of a leveling mechanism is not required, and carrying-in-and-out work of the conveyance object 4 can be efficiently performed.
Patent JP-2002151403-A (JP)
Title: Substrate processing apparatus, substrate inspecting method, and substrate processing system
Inventor: SHIGA MASAYOSHI
IPC: G03F7/30
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing apparatus and substrate inspecting method, which can suitably inspect a substrate while suppressing reduction of its throughput. SOLUTION: An inspection unit 30 is provided within a substrate processing apparatus which performs resist coating and developing operations over a substrate. The inspection unit 30 includes a film thickness measuring instrument 32, a linewidth measuring device 33, an overlap measuring device 34, and a macro defect inspecting device 35. These elements are positioned as laminated in this order from its bottom. The inspection unit 30 is provided in the course of a substrate transfer path formed in a substrate processing apparatus. The substrate to be processed in the substrate processing apparatus is selectively transported in each inspection part. Accordingly, the substrate can be inspected appropriately as necessary in the apparatus and the substrate inspection can be suitably realized while suppressing reduction of its throughput.
Patent JP-2003026425-A (JP)
Title: Method of forming optical element having micro-rugged shape and method of manufacturing mold for forming having micro-rugged shape
Inventor: UMETANI MAKOTO
IPC: C03B40/02
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To solve the problems with the case optical elements having micro- rugged shapes are formed that the deviations in patterns by a difference in the coefficient of thermal expansion upon cooling together with molds is made and the forming of the optical element having the micro-rugged shape of large areas is no longer possible and also the fine working of the molds is difficult and the cost of working the molds is extremely high. SOLUTION: Blanks for forming softened by heating in an atmosphere formed by mixing gaseous or foggy liquid containing C or F in component molecules in inert gas, such as N2 and Ar, are press formed by the molds having the micro-rugged shapes and the materials to be molded of the temperature as it is are parted from the molds without being cooled and are then cooled separately from the molds, by which the repetitive forming of the optical element having the micro-rugged shapes free of the occurrence of the deviations in the patterns is made possible. The method of manufacturing the molds for forming the optical elements having the micro-rugged shapes by forming high melting glass or crystallized glass by the similar forming method is provided.
Patent JP-2002136258-A (JP)
Title: Oil-in-water type creamy composition
Inventor: HIDAKA HIROSHI
IPC: A23L9/20
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain an oil-in-water type creamy composition excellent in general characteristics, in particular, transparency of glaze, as a glazing agent. SOLUTION: This oil-in-water type creamy composition is such one as to contain casein-containing protein, an oil and fat having a melting point of <=20 deg.C, and saccharides of <=1.2 wt. times or preferably <=1.0 wt. times based on the protein, wherein 3-12 wt.% of casein-containing protein, 2-10 wt.% of an oil and fat, and preferably 0.5-10 wt.% of a molten salt based on the casein- containing protein, are contained. In addition, baked food is also obtained by applying the oil-in-water type creamy composition to food followed by baking the resultant food.
Patent JP-2003028511-A (JP)
Title: Electronic equipment
Inventor: ITO KEIICHI
IPC: A47J27/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide electronic equipment that can appropriately utilize a timer function while the power consumption of the equipment during shutdown is reduced. SOLUTION: This electronic equipment (warm air heater) (x) is provided with a changeover switch 11 which can switch the state of the heater (x) among an operating state, a stopping state, and a standby state; and an energization control unit 2. In the operating state, a control unit 3 and an operation unit 4 are energized and a warm air heating function is exhibited by the unit 4. In the stopping state, the energization of the units 3 and 4 are stopped and the warm air heating function of the unit 4 is stopped. In the standby state, the control unit 3 is energized and the warm air heating function of the unit 4 is stopped by stopping the energization of the unit 4. This equipment is also provided with a state indicating lamp (informing means) 12 which indicates the set state of the equipment, as in the operating state, stopping state, or standby state.
Patent JP-2003025112-A (JP)
Title: Surface coated cemented carbide cutting tool excellent in surface lubricity for cutting chip
Inventor: SATO KAZUNORI
IPC: B23B27/14
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a surface coated cemented carbide cutting tool excellent in surface lubricity for cutting chips. SOLUTION: This surface coated cemented carbide cutting tool comprises an abrasive resistant coated layer deposited physically on the surface of a tool base body comprising tungsten carbide base cemented carbide alloy or titanium carbonitride base cermet. This abrasive resistant coated layer comprises (a) a lower side hard coated layer comprising a single layer of a compound nitride layer or a compound carbonitride layer of Ti and Al or compound layer comprising both of them expressed by a composition formula, (Ti1- XAlX)N and (Ti1- XAlX)C1- YNY (X: 0.1 to 0.7, Y:  0.5 to 0.99) (X shows 0.1 to 0.7, and Y shows 0.5 to 0.99 in atomic ratio), and having a thickness of 0.1 to 10 μm in average (b) an upper side hard coated layer comprising aluminum oxide, and having a thickness of 0.5 to 15 μm in average, and (c) a surface lubrication layer of aluminum nitride, and having a thickness of 0.5 to 15 μm in average.
Patent JP-2003029851-A (JP)
Title: Temperature control supporting system
Inventor: HATTORI YASUSHI
IPC: G05D23/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a temperature control supporting system capable of easily carrying out temperature measurement, and extremely easily preparing the history information of the temperature in supporting the temperature control by carrying out the temperature measurement in a plurality of temperature control blacks whose allowable temperature ranges are decided. SOLUTION: A plurality of temperature control blocks in a temperature control supporting system 10 are divided into a plurality of groups, and those groups are respectively provided with a plurality of temperature sensors 16 for carrying out temperature measurement in each of those temperature control blocks belonging to the group, a plurality transmitters 18 arranged corresponding to those temperature sensors 16 respectively for intermittently transmitting the temperature signals of the measured temperatures acquired by each of those temperature sensors by using radio waves, and one receiver 22 for receiving the transmitted temperature signals, and for transmitting the received temperature signals to the processor.  The receivers 22 of those groups are connected by a pair cable 25 functioning as a power feeder and a signal line for transmitting the temperature signals to the processor.
Patent JP-2003029289-A (JP)
Title: Liquid crystal device, manufacturing method therefor, and electronic equipment
Inventor: KANEKO HIDEKI
IPC: G02F1/1345
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To easily secure a space where a liquid crystal injection port is to be formed in a sealing material, even when the wiring formed on each substrate is vertically brought into conduction with each other. SOLUTION: On the surface of an element substrate 10, a plurality of routed wiring 16 having conductive parts 16a superposed on the side A or B of the sealing material 30 are formed. On the surface of a counter substrate 20, a plurality of scanning lines 25 having electrode parts 25b extended in the display area and conductive parts 25a opposed to conductive parts 16a across the sealing material 30 are formed. The routed wiring 16 and the scannning wiring 25 are brought into conduction via conductive particles 32 located in a vertical conductive part inserted between the conductive part 16 and a conductive part 25a of the sealing material 30.  Then, among a plurality of the vertical conductive parts formed in a row along the side of the sealing material 30, the distance L1 from the one positioned at one end up to the one positioned at the other end is shorter than the distance L2 from the one positioned at one end up to the one positioned at the other end of a plurality of the electrode parts 25b.
Patent JP-2003033834-A (JP)
Title: Destack feeder
Inventor: AZUMA YOSHIAKI
IPC: B21D43/24
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a destack feeder which largely saves on manpower and costs for equipment recovery, roll changes and so on by preventing oil cutting rolls of a cleaning unit from being flawed. SOLUTION: In a destack feeder 3 wherein sheet-like workpieces W piled plainly at a specified place in a destack area D are raised one by one by a destacker 8, and are sucked and conveyed by a belt feeder 9 to the cleaning unit 4, and then the workpieces after cleaned are conveyed to a pressing area P by means of a centering unit 6 provided with a loader arm 5, photoelectric sensors 12 are provided under the belt feeder in the destack area D to detect any sag of the workpieces W after raised so that the running of the destack feeder 3 may be stopped whenever the sag of the workpiece has been detected.
Patent JP-2003026017-A (JP)
Title: Steering controller for vehicle
Inventor: TOYODA HIROMITSU
IPC: B62D101/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a steering controller for a vehicle capable of preventing delay in steering response in a low speed region when determining a front steady gaze distance by depending on a vehicle speed only and compensating delay in steering response in all vehicle speed regions. SOLUTION: This steering controller for the vehicle is provided with a GPS controller 10 detecting a position of an own vehicle, a target locus computing part 11a computing a target locus which is running target, a front steady gaze distance computing part 11b computing a front steady gaze distance by depending on steering frequency response, a horizontal deviation computing part 11c after predicted time for computing horizontal deviation after predicted time of the own vehicle and the target locus at a front steady gaze distance position, a current position horizontal deviation computing part 11d computing current position horizontal deviation of the own vehicle and the target locus at a current position,  a target steering angle change amount computing part 11e computing a target steering angle change amount for steering in such a way that the own vehicle follows the target locus based on the current position horizontal deviation and the horizontal deviation after predicted time, and an automatic steering mechanism for steering by a command value for obtaining the computed target steering angle change amount.
Patent JP-2003036011-A (JP)
Title: Cleaning apparatus and image forming apparatus
Inventor: ARIMURA KOJI
IPC: G03G21/10
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning apparatus, etc., which does not generate a cleaning fault, etc., by appropriately setting a rotational peripheral speed of a cleaning brush being in contact with a photoconductor drum and rotating. SOLUTION: The cleaning apparatus removes toner remaining on the photoconductor drum 2 after a toner image formed on the photoconductor drum 2 rotatable at two or more speeds including the first peripheral speed and the second peripheral speed greater than the first peripheral speed, is transferred and an image is formed. In the cleaning apparatus, the cleaning brush 8d rotates at the first peripheral speed VB when the image is formed and the photoconductor drum 2 rotates at the first peripheral speed VA, and the cleaning brush 8d rotates at the second peripheral speed VB' when the photoconductor drum 2 rotates at the second peripheral speed VA'. The speeds meet relationships VA<VA', (VB/VA)>(VB'/VA').