baber/WOPTO huggingface dataset:
Patent JP-2003294825-A (JP)
Title: Method and system for detection of own position of train
Inventor: SASAKI KIMIAKI
IPC: B61L3/12
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for detecting a position of a train or the like on the basis of GPS information or the like transmitted by radio waves from a plurality of GPS satellites revolving around the earth.  <P>SOLUTION: A DGPS is applied to a moving-body running system, the train 2 is run for an information measurement, and a railroad information database is created. In an operational running operation, an information processing part 22 uses a DGPS distance when the reliability of a reception is high, it uses the DGPS distance as an initial value when the reliability of the reception is medium, it computes an operational railroad curvature so as to be compared with a known railroad curvature, it specifies a distance, it uses an axle distance as an initial value when the reliability of the reception is low, and it specifies the distance by comparing the operational railroad curvature with the known railroad curvature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298019-A (JP)
Title: Magnetic storage device
Inventor: KAJIYAMA TAKESHI
IPC: H01L21/8246
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly integrated magnetic storage device, having a higher write/read margin, which is provided with a cylindrical TMR element suitable for microminiaturization.  <P>SOLUTION: The magnetic storage device comprises a cylindrical magnetic fixed layer, a tunnel insulation film formed to cover any one of the external surface or internal surface of the cylindrical magnetic fixed layer, and a magnetic free layer, formed facing the magnetic fixed layer via the tunnel insulation film, in order to cover the surface of the tunnel insulation film, and is provided with a magnetic resistance element, where the magnetizing direction of the magnetic fixed layer is parallel to the center axis direction of the cylindrical shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003246186-A (JP)
Title: Writing instrument
Inventor: TSUNODA KAZUO
IPC: B43K23/008
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing instrument which can be left standing upright without supporting by hand, is thick to enhance gripping properties and allows easy stroke on a paper surface, the tip of which can be confirmed visually, and which provides a proper writing pressure and can be easily changed.  <P>SOLUTION: A transparent grip 2 comprises a grip part 3 with the same shape and a bell-mounted part gradually spreading downward 4. The grip 2 has a cylinder which can be enlarged and be brought into close contact depending on the thickness of a writing instrument body 1. A cylinder member 5 having an elastic member which can be brought into close contact with the grip 2 and is detachable from it is inserted in the grip 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002369895-A (JP)
Title: Leg lower part exercising device
Inventor: FLYNN MICHAEL R
IPC: A63B21/02
Filed: 2002-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a leg lower part exercising device effectively exercising the leg lower part and feet in a limited area and minimizing a storage space in a collapsed state. SOLUTION: An upper side panel (2) and a lower side panel (3) are provided and the panels are hinged along sides in a longitudinal direction facing each other. A pair of elliptic formation panels (8) are hinged to the lower side panel (3) and bent between a first position and a second position. At the second position, loads are applied to the upper side panel (2) and the lower side panel (3) by the projectingly curved upper side edge and lower side edge of the formation panels (8) and as a result, the upper side panel (2) and the lower side panel (3) respectively become a projectingly curved shape. At the time of use, the device is arranged on a floor in an assembled and erected state, a user arranges his/her feet on the upper side panel and the device is swung back and forth on the curved lower side panel.
Patent JP-2003290032-A (JP)
Title: Electric rice cooker
Inventor: SHIMOZAWA RISUKE
IPC: A23L7/10
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric rice cooker for germinating and cooking rice, while remarkably shorting the germination time, without generating rotten odor and foul smell.  <P>SOLUTION: In this electronic rice cooker for heating unpolished rice and water put in a pan with a heating means to germinate the rice and for cooking the rice to obtain the germinated unpolished rice, temperature when germinating is maintained near 40 degree higher than 38 degree, and this temperature is maintained for a certain time, about 6 hours, to germinate the rice. Thereafter, the rice is cooked to obtain the germinated unpolished rice without requiring a copper plate used in a current one to prevent the generation of rotten odor and foul smell.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294058-A (JP)
Title: Multiple-disk clutch
Inventor: ISHIBASHI HIDEKI
IPC: F16D25/0638
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize the whole clutch by making smaller the inner diameter and the outer diameter of a clutch disk.  <P>SOLUTION: An input gear 4 provided with a cylinder shaft 6 surrounding the outer peripheral face of an output shaft is fitted freely rotatably to the output shaft 1. A plurality of the clutch disks 10 fitted to a spline 9 formed on the inner peripheral face of the cylinder shaft 6 and a plurality of the clutch disks 14 fitted to the spline 9 formed on the outer peripheral face of the output shaft 1 are provided in an annular space 7 between facing surfaces of the output shaft 1 and the cylinder shaft 6, so as to be alternately overlapped in the axial direction and so that the clutch disk 10 located on the outermost side is brought into contact with a pressing plate 11 fitted to the inner peripheral face of an opening end part of the cylinder shaft 6. And at the same time, a piston 16 capable of pushing and moving each clutch disk 10, 14 in the axial direction by oil pressure is stored in the annular space 7 between the facing surfaces of the clutch disk 10 located on the innermost side and the input gear 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003255835-A (JP)
Title: Sticker helpful for improving symptom of hemorrhoids
Inventor: KUMAKI CHIHARU
IPC: A47K17/02
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sticker helpful for improving symptoms of hemorrhoids.  <P>SOLUTION: The sticker described to the effect that the anus and the genitals are wiped by using tissue with a left hand after having a wash is provided and is kept stuck to a toilet and other places.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003304442-A (JP)
Title: Communication system, image pickup system, image pickup device, image pickup signal processor, and method of picking-up and processing image
Inventor: TAGAMI NARIAKI
IPC: H04N5/225
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup system in which an image pickup signal processor can be constituted in a small scale when the processor processes image pickup signals transmitted from a plurality of image pickup devices by considering the timing of each image pickup signal.  <P>SOLUTION: The image pickup signal processor 3 transmits a return signal RTC for synchronization. Video cameras 2a and 2b respectively transmit data streams STR<SB>-</SB>a and STR<SB>-</SB>b which are synchronized in clock phase, frame phase, and GOP phase between the video cameras 2a and 2b. The processor 3 generates a new data stream STR by switching received data streams STR<SB>-</SB>a and STR<SB>-</SB>b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311504-A (JP)
Title: Work transfer method in-lathe
Inventor: KOBAYASHI SHOHEI
IPC: B23B15/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work transfer method in a lathe with two turrets placed front and rear or vertically about a main shaft axis line, enabling transfer operation such as delivery including griping and ungripping of the work, unloading, etc., without using any special device.  <P>SOLUTION: In the method, gripping blocks 11, 11 are installed in one spot on a tool-mounted area of two oppositely-placed turrets 2L, 2R, the blocks 11, 11 of both turrets 2L, 2R are endexed when the work is transferred, a torque limit is applied to an X-feed motor 7, 7 to advance both turrets and tightly hold the work 9, and the both turrets 2L, 2R are synchronously moved in a X-axis direction, or an X-axis direction as required. When both turrets 2L, 2R are moved in the X-axis direction, an axial torque on the X-feed motor of the turret advancing in the X-axis direction is limited to a value less than that of the X-feed motor moving backward, and a feed command faster than that of the backward X-feed motor is given to the advancing X-feed motor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315487-A (JP)
Title: Water treating method for removing iron component from water supply for steam generator, water supply for reactor, water supply for boiler, or heater drain water in electric power plant
Inventor: MORITA TOSHIO
IPC: F22B1/16
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treating method capable of stably and reliably removing iron components for a long period from water supply for a steam generator, water supply for a reactor, water supply for a boiler, or heater drain water in an electric power plant.  <P>SOLUTION: A tower is filled with activated carbon particles made of a plastic raw material from which impurities hardly elute. Water supply for the steam generator, water supply for the reactor, water supply for the boiler, or heater drain water as water to be treated are passed through the tower and treated. The water to be treated may be treated by a filtration filter made of activated carbon fibers manufactured from synthetic fibers from which impurities hardly elute.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307745-A (JP)
Title: Double layered liquid crystal display element and method of layering liquid crystal display panel
Inventor: TSUJII SHOICHI
IPC: G02F1/1347
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To easily and exactly layer two liquid crystal display panels in a small number of stages.  <P>SOLUTION: A double layered liquid crystal display element has a plurality of clips 5 formed by using a material which can transmits UV, having apertures 12 drilled for supplying a UV curing resin 30 to end surfaces of two layered liquid crystal display panels 2A and 2B and clipping the layered liquid crystal display panels 2A and 2B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310950-A (JP)
Title: Game machine
Inventor: WADA TOSHIHARU
IPC: A63F7/02
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine carrying out directions for losing by gathering a plurality of big-win determining random number count values showing losses into one.  <P>SOLUTION: When it is determined that there is a plurality of, for example four, stored big-win determining random number count values showing losses at generator action end timing, a main control part 200 supervising game operation control carries out operation for carrying out one direction for losing instead of carrying out individual directions for losing with respect to the four losses, for example. Consequently, game operation control can be realized for preventing weakening of a motivation for playing due to consecutive directions for losing and maintaining subsequent motivations for playing by providing a benefit at the end of a generator action.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312364-A (JP)
Title: Angle control device for vehicle mirror
Inventor: YAMADA AYAKO
IPC: B60R1/072
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To share a pick up coil at the time of normal rotation and reverse rotation in the case where a high frequency signal generated at the time of changing a brush of the motor is detected by the pick up coil to detect an amount of rotation of the motor when an angle of a mirror is inclined to a rear wheel visual recognition position by rotating the inclination motor to a normal rotation direction by a predetermined amount in interlocking with a reverse operation of the vehicle and the angle of the mirror is returned to a stationary position by rotating the motor to a reverse rotation direction by a predetermined amount in interlocking with a reverse release operation.  <P>SOLUTION: A voltage of a battery 3 is stabilized by a motor stabilization power source circuit 10 and is fed to the inclination motor M2 through a motor drive circuit 8. A polarity of an output voltage of the motor stabilization power source circuit 10 is fixed. A polarity of an output voltage of the motor drive circuit 8 is switched corresponding to switching of the motor drive circuit 8 based on a driving direction instruction. The pick up coil L10 is arranged between the motor stabilization power source circuit 10 and the motor drive circuit 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317160-A (JP)
Title: Fire receiving repeater and fire alarm system
Inventor: TAKANO MISAO
IPC: G08B17/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire receiving repeater and a fire alarm system which can easily be adjusted and are superior in maintainability since the state of a sensor line is accurately judged even when some equipment constituting the fire alarm system is replaced.  <P>SOLUTION: A fire receiving repeater 1 such that a sensor line to which a fire sensor S and a terminating resistor R are connected in parallel is led out is equipped with at least a fire detecting circuit 10 which detects the value of a current flowing to the sensor line when the sensor line is energized and compares the current value with a previously specified fire alarm decision level value to makes a decision for fire alarming, the fire detecting circuit 10 being equipped with a fire detecting and adjusting means 10a of adjusting the fire alarming decision level value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310802-A (JP)
Title: Racket
Inventor: MATSUOKA TOYOTAKE
IPC: A63B49/14
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a racket which is satisfactory in vibration absorption characteristic and which is durable by providing an interposed belt or inserted belt for vibration absorption which is less likely to be broken.  <P>SOLUTION: The racket is provided with: a racket main body 11 comprising a grip part 14, a shaft part 13 and an annular face part 12; an annular face ring 20 arranged along the inner periphery of the face part 12; and the interposed belt 30 interposed between the inner peripheral surface of the face part 12 and the outer peripheral surface of the face ring 20. Gut insertion holes 16 and 31 are bored at the face part 12 and the interposed belt 30, which has a shore A hardness of 30° to 70° so as to absorb vibration in impact.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310439-A (JP)
Title: Electric pot
Inventor: TSURU TAKESHI
IPC: A47J27/21
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric pot of which a lid member made of a resin is less influenced by hot steam for preventing changes with time such as change in color by improving structure of a lid body.  <P>SOLUTION: The electric pot comprises a pot body provided with an inner vessel 13 and a heater, and the lid body 12 which is attached to the top of the pot body to open/shut the upper opening of the inner vessel 13, and the lid body 12 has the resin lid member 15 which has an upper plate 23 and a bottom plate 21 and an in-plug lid 16 made of a sheet metal which is fixed in the rear face of the lid member 15 and has a first steam vent 19. The space forming a steam passage between the lid member 15 and the lid 16 is divided to a lower first space 26 and an upper second space 27 by sheet-metal-made bulkhead member 25 which has a second steam vent 28. The steam generated in the inner vessel 13 passes through the first steam vent 19, the second steam vent 28, a third steam vent 22 formed in the bottom plate 21 and a forth steam vent 24 formed in the upper plate 23 in order and is exhausted out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314605-A (JP)
Title: Very low speed valve structure
Inventor: SHINDO KAZUTO
IPC: F16F9/34
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a very low speed valve structure capable of generating a damping force in the very low speed range in conformity to the setting with no risk of the damping force becoming dull.  <P>SOLUTION: The very low speed valve structure is equipped with a needle valve 4 installed in a passage bored in a valve body 1 to form a damping force generating part of a hydraulic shock absorber to admit flow of the oil from the high pressure side to the low pressure side and controlling the damping force in the low speed range while it is advancing and retreating with a rotating operation to be applied from outside the valve body 1 and a ring-shaped leaf valve 3 installed downstream of the needle valve 4 in such an arrangement that the inner end serves as a stationary end and the outer end serves as a deflecting end and thereby controlling the damping force in the very low speed range, wherein the leaf valve 3 is seated on a valve seat member 5 fixed to the top of the valve body 1, and the valve seat member 5 is furnished at the top with a ring-shaped window 5a to be blocked by the leaf valve 3 with possibility of being opened and closed and at the bottom with a recess 5b having a communication to the downstream of the needle valve 4, and also with a port 5c bored in such a way as penetrating the wall and with its top being open at the ring- shaped window 5a and the bottom being open at the recess 5b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315257-A (JP)
Title: Method of deciding composition of polycrystal compound semiconductor using spectral ellipsometer
Inventor: NABATOBAAGABAIN NATALIA
IPC: H01L21/66
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measurement to calculate the composition of a polycrystalline compound semiconductor from data obtained by using an ellipsometer.  <P>SOLUTION: A spectral measuring step 10 obtains an incident light of each wavelength λ<SB>i</SB>by changing the wavelength of the incident light and the measuring spectrum of the change of the polarization of the reflected light of the polycrystal compound semiconductor layer to be measured. Analyzing steps 20, 30 obtain a plurality of types of models, fitting with the spectra of the composition ratio, the mixing ratio, the film thickness, the dispersion formula and the like of the compound semiconductor of each model, and decide the best model. The calculating step 40 calculates the concentration of noted atoms in the polycrystal compound semiconductor based on the mixing ratio of the respective crystal compound semiconductors of the selected best model and the composition ratio of the noted atoms in the crystal compound semiconductor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312863-A (JP)
Title: Paper feeding device and image forming device
Inventor: OBUCHI TETSUYA
IPC: B65H1/26
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeding device and an image forming device capa ble of achieving favorable position setting performance of a paper tray, and avoiding damage to parts.  <P>SOLUTION: A second tray supported by a slide rail 10, and a first tray 4 having a slide member 11 guided by the slide rail 10 are provided. A slide surface 20 formed as a protruded curved surface to be abutted on an upper surface of the slide rail 10, and an inclination surface 21 continuously formed with the slide surface 20 having protrusion quantity getting larger upward and outward of the first tray 4 are formed in the slide member 11. The inclination surface 21 guides the slide surface 20 to get over the upper surface of the slide rail 10 to set the first tray 4 to a regular position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003133071-A (JP)
Title: Organic electroluminescent element and its manufacturing method
Inventor: TADA MIGAKU
IPC: H01L51/50
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a small high resolution color organic electroluminescent element having high performance and excellent productivity by making the best of characteristics of an organic thin film EL. SOLUTION: In this electroluminescent element having at least plural first electrodes 18 arranged in a matrix on a base 14, a second electrode 26 disposed face to face with the plural first electrodes, a luminescent layer formed between the plural first electrodes and the second electrode and also formed on each of the first electrodes as a set of a luminescent layer for B (blue) 22B, a luminescent layer for G (green) 22G, and a luminescent layer for R (red) 22R, a luminescent material for B is contained in the luminescent layer for B, a luminescent material for G is contained in the luminescent layer for G, and a luminescent material for R is contained in the luminescent layer for R. Thereby, the small high resolution color organic electroluminescent element having high performance and excellent productivity is obtained.
Patent JP-2003003360-A (JP)
Title: Needle punching apparatus for fiber web
Inventor: LEGL LUDWIG
IPC: D04H18/02
Filed: 2002-03-27
Abstract: PROBLEM TO BE SOLVED: To compose a needle punching apparatus comprising a needle board driving device for simple regulation at a low cost without requiring the shaking of a needle board. SOLUTION: This needle punching apparatus is provided with a carrier (3) capable of reciprocating in the piercing direction (5) and the web passage direction (6) and holding at least the one needle board. Connecting rods (10) of two eccentric wheel driving devices (8 and 9) drivable in the mutual opposite directions for driving the needle board in the piercing direction (5) are pivoted on the carrier (3) and at least one additional eccentric wheel driving device (12) acts on the carrier (3). A connecting rod (15) of the additional eccentric driving device (12) pivoted on the carrier (13), together with the connecting rod (10) of the synchronously rotating eccentric wheel driving device (8), forms a joint connection parallelogram for guiding the carrier (3) and the relative angle can be regulated.
Patent JP-2003320863-A (JP)
Title: Shift lever boot and method for sewing shift lever boot
Inventor: MARUSE OSAMU
IPC: F16J3/04
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To form a constant stereoscopic shape even if the shift lever boot sewed by soft boot pieces is crushed and slackened.  <P>SOLUTION: A sewing line E of the shift lever boot 10 having soft and flexible boot pieces 12, 13 is formed by sewing opposed asymmetrical sewing scheduled lines.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003178116-A (JP)
Title: Charge calculating method, device and system, computer program, and recording medium
Inventor: KEIDAI KAZUHITO
IPC: G06Q50/06
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge calculating method, device and system, a computer program, and a recording medium capable of promoting the use of energy supply and suppressing the total charges in which a management undertaker manages a purchased energy producing facility, supplies the energy produced by the facility to energy consumer(s), receives from them the payment of the energy service charges for the supplied energy, and allocates the paid rentals to the payment of expenses such as refunds to the purchasing expenses.  <P>SOLUTION: On the basis of the remaining account of the capital, the fundamental charge including the interest, fixed property tax, and insurance fee, etc., is calculated (S106), and the energy service charge is calculated on the basis of the obtained fundamental charge and the meter rate charge calculated by multiplying the measurement meter rate constant of the energy supply amount (S112).  <P>COPYRIGHT: (C)2003,JPO