baber/WOPTO huggingface dataset:
Patent JP-2003060843-A (JP)
Title: Linear image sensor
Inventor: NOGUCHI KATSUNORI
IPC: H01L27/14
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To control charge storage time and to expand a dynamic range by removing signal charges from a photosensor without extending a scanning time. SOLUTION: The signal charge generated by a photosensor 110 is transferred by a transfer register 112 and an image signal is outputted from an output part 116. The output levels of respective image sensors 4, 6 and 8 are made to match by controlling the charge storage time in the photosensor 110 for each image sensor. The storage time is controlled by applying read-out pulses 24, 26 and 28 to a read-out gate 12 at different timings corresponding to the difference of output levels for each image sensor, fetching the signal charge of the photosensor 10 into a charge transfer register 10 and transferring it. Besides, by suming the outputs of output parts 116 and 16, the dynamic range can be expanded while effectively utilizing the conventionally discarded signal charges.
Patent JP-2003055897-A (JP)
Title: Method for producing colored thin paper for household use
Inventor: NAGAI SUEO
IPC: D21H23/28
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing colored thin paper for household use, such as tissue paper or toilet paper, without contaminating white water in a paper-making process. SOLUTION: This method for producing the colored tissue paper for household use comprises spraying a solution obtained by adding a water-soluble polymer and a fat or fatty oil in 60 deg.C hot water on the surface of a Yankee drier 16 between a No.1 suction pressure roll 18 and a doctor 21 from a flat spray nozzle 19 to form a coating film on the production of the tissue paper. Therein, a dye for developing a target color is added to a solution tank (coating tank), and the colored solution is sprayed from the nozzle 19 through a pipe 23 to make the colored tissue paper for household use. When a method for making the paper is changed to change the tone and concentration of the color, it is thereby not needed to wash a chest, a stock box, a paper machine, and the like, and a loss for replacing water in a white water pit is not caused.
Patent JP-2003058298-A (JP)
Title: Information classifying device, information classifying method, information classifying program and computer readable recording medium
Inventor: FUKUI MOTOFUMI
IPC: A61B5/0476
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To automatically classify classification object information on the basis of brain waves relating to subjective knowledge and sensitivity of a testee. SOLUTION: A list of the classification object information which is a classification object is displayed at an information display device 14, and when a user selects the classification object information from the list by an information selecting device 12, the selected classification object information is displayed at the information display device 14. The brain wave data of the user generated when the user looks at the displayed classification object information are obtained by a brain wave signal measuring device 13, the classification object information is classified on the basis of the brain wave data by a signal processing part 16 and the classified result is displayed at the information display device 14.
Patent JP-2002330782-A (JP)
Title: Acetylcholine receptor subunit
Inventor: ADAMCZEWSKI MARTIN
IPC: G01N33/68
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a multifunctional acetylcholine receptor subunit. SOLUTION: This modified acetylcholine receptor subunit is obtained by replacing definite amino acids in the acetylcholine receptor subunit of a vertebrate with corresponding insect amino acids, and the nucleic acid encoding the same, and the method for finding an active ingredient for protecting crops and a pharmaceutically active ingredient for treating human and/or animals are also provided.
Patent JP-2003056515-A (JP)
Title: Hydraulic cylinder with cushion mechanism
Inventor: YOSHINO KAZUNORI
IPC: E02F9/00
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a hydraulic cylinder caused by a surge pressure, without impairing the original performances of a cushion mechanism, in the hydraulic cylinder with the cushion mechanism. SOLUTION: Besides a first oil passage 18 which communicates with a cushion hole 19, and introducing hydraulic oil to an oil chamber 17, according to the moving direction of a piston 14 or discharging the hydraulic oil from the oil chamber 17, this hydraulic cylinder is provided with a second oil passage 18 for connecting the oil chamber 17 to the outside of the oil chamber 17, and this second oil passage 31 is provided with a relief valve 32 for making the second oil passage 31 conduct, when the pressure in the oil chamber 71 exceeds a prescribed value.
Patent JP-2003027693-A (JP)
Title: Grip bar-mounting method
Inventor: YAMAMOTO MITSUYOSHI
IPC: E04F11/18
Filed: 2001-07-21
Abstract: PROBLEM TO BE SOLVED: To rigidly mount a grip bar to any location in the wall of a modular bath installed on condition that back reinforcement is not attached. SOLUTION: Since the back reinforcement can be mounted through a small hole by using a back reinforcement metal fixture 5 for mounting the grip bar, the grip bar 13 can be mounted which has strength for any location in the wall 3 of the modular bath.
Patent JP-2003062304-A (JP)
Title: Nail driver, nail driving mechanism and game machine
Inventor: OGAWA MAKOTO
IPC: A63F7/02
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a nail driver, a nail driving mechanism and a game machine which facilitate the installation of a contour holding frame on an installation surface thereof in the game machine by simplifying the driving of nail-like members in the specified direction of driving them. SOLUTION: The nail driver 32 is provided with a hammered surface 41 struck by a metal hammer 40, a thrust surface 45 for pressing nails 23 vertically in contact therewith during the striking with the metal hammer 40 and a sliding part 47 with a T-shaped cross section. The sliding part 47 of the nail driver 32 is engaged with a guide groove 31 set on an outer frame 11 being extended vertically to let the nail driver slide 32 toward the installing surface 21. Thus, nails 23 can be simply driven vertically in direction through the nail driver 32 thereby facilitating the installing of the outer frame 11 onto the installing surface 21.
Patent JP-2003070217-A (JP)
Title: Spindle motor and information recording/reproducing apparatus having spindle motor
Inventor: KAYAMA TAKASHI
IPC: H02K16/02
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a spindle motor whose size and thickness can be reduced and by which high rotation torque can be obtained, and to provide an information recording/reproducing apparatus having the spindle motor. SOLUTION: A rotor R has a turntable 50 on which a disc-type recording medium D is mounted and fixed and which can be turned relatively to a fixed shaft 66 via a bearing, an annular first magnet 60 which is fixed to the turntable 50 and placed inside a coil 68 having the fixed shaft 66 as its center, and an annular second magnet 62 which is fixed to the turntable 50 and placed on the outside of the coil 68 having the fixed shaft 66 as its center. The rotor R is turned relatively to a stator S with the fixed shaft 66 as the center of rotation by a magnetic field generated by the coil 68 to which a current is applied and a field generated between the first magnet 60 and the second magnet 62.
Patent JP-2003063495-A (JP)
Title: Exhaust structure of small planing boat
Inventor: MATSUDA YOSHIMOTO
IPC: B63H21/32
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust structure of a jet propulsion type small planing boat capable of restraining a repelling sound by pulsation of exhaust gas, and further improving cooling efficiency of a water muffler. SOLUTION: This exhaust structure of the small planing boat is propelled by reaction by jetting water pressurized-accelerated by a water jet pump P from a rear jet nozzle, and exhausts exhaust gas from an engine E for driving the water jet pump P outside a ship via the water muffler 31 formed as a double wall structure, and constituted so as to make cooling water to flow between walls (a water jacket 31w). The water muffler 31 is constituted so as to discharge cooling water from the upper side by taking in the cooling water flowing to the water jacket 31w from the lower side.
Patent JP-2003064375-A (JP)
Title: Method and apparatus for organic waste carbonization
Inventor: OKADO TSUNEHIKO
IPC: B09B3/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of organic waste carbonization. SOLUTION: A heating chamber 5 openably and closably equipped with a hot air inlet 8 and a hot air outlet 12 is formed in a hot air chamber 4 for hot air circulation and a rotary drum 6 furnished with a hot air inlet 11 and a hot air outlet 12 is installed in the heating chamber 5 heated by the hot air of the hot air chamber 4. A water-containing organic waste is fed to the rotary drum 6. The organic waste in the rotary drum 6 is heated in a state that the inlet 8 and the outlet 12 of the heating chamber 5 are opened and the hot air is passed from the inlet 11 to the outlet 12 of the rotary drum 6 and dried by raising the temperature. Then the organic waste is heated and carbonized in a state that the inlet 8 and the outlet 12 of the heating chamber 5 is closed.
Patent JP-2003076816-A (JP)
Title: Statute-dependent object management program, statute- dependent object management system and statute database update server
Inventor: IETOMI SHINJI
IPC: G06Q50/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, for a conventional statute-dependent object management system (for instance, patent management system), a considerable amount of man-hour is required for precise and speedy version upgrade of the system package by a vendor at every statute revision, and a user also necessitates a considerable amount of man-hour for customizing associated with the version upgrade. SOLUTION: A statute-dependent object management program is separated into a business logic check program and a statute logic check program, further, the statute logic check program is separated into a statute logic check common part and a statute logic check customizing part, and a statute database part is separated from the statute logic check program, so that the range of version upgrade at the statute revision can be limited to the statute logic check program, the statute logic check common part and the statute database part, revision misses can be reduced, and the man-hour can be reduced.
Patent JP-2003074015-A (JP)
Title: Erection work vehicle
Inventor: KANEKO TAKASHI
IPC: E01D21/00
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an improved erection work vehicle capable of solving problems in a conventional erection work vehicle requiring long facilities under the bridge body to compose a huge structure for weight, in which installation adjustment work as a whole body is difficult, and in which large strength members are required due to concentration of the weight of the device on both sides of the bridge body in construction of the bridge body of large width by overhang erection. SOLUTION: This erection work vehicle 1 comprises a main structure disposed under a bridge body 100, and a lower structure trifurcated in a bridge width direction. A center lower structure 10 is directly suspended from an upper surface of the bridge body, and both side lower structures 30 are held on the center lower structure 10 at one end, and from the upper surface of the bridge body 100 through a hanger arm at the other end.
Patent JP-2003076000-A (JP)
Title: Image forming material and image forming method
Inventor: ARAI KINZO
IPC: G03F7/031
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a unicolor or multicolor image forming material for which various light sources emitting lights of wavelengths ranging from the ultraviolet region to the near infrared region can be utilized, in a thoroughly dry processing system in which the use of a developing solution, etc., is not necessary and no waste is generated and capable of rapidly forming a high image quality and high resistance image with high sensitivity and to provide an image forming method. SOLUTION: The image forming material has an image forming layer containing a dye precursor and a deprotecting agent which reacts with the dye precursor to form a dye on the surface of a support, wherein the deprotecting agent is a nucleophilic agent.
Patent JP-2002182172-A (JP)
Title: Optical modulator
Inventor: KIYONO MINORU
IPC: G02F1/225
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical modulator in which interaction can be established appropriately between a signal electrode and an optical waveguide only by equalizing the phase at the input terminal of the signal electrode. SOLUTION: The optical modulator 10 is equipped with an optical waveguide 12 in which the intermediate part is divided into two Y branch waveguides, namely a first and a second waveguide arms, a first signal electrode 13 which conducts a first electric signal which performs predetermined interaction with first light propagating through the first waveguide arm, a second signal electrode 14 which conducts a second electric signal which performs predetermined interaction with second light propagating through the second waveguide arm, and earth electrodes 16, 17, and 18. The timing at which the first electric signal and the first light interact and the timing at which the second electric signal and the second light interact can be made coincident at the first input terminal which supplies the first electric signal and the second input terminal which supplies the second electric signal.
Patent JP-2003086086-A (JP)
Title: Manufacturing device and manufacturing method for electron source
Inventor: KIMURA AKIHIRO
IPC: H01J9/02
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To manufacture an electron source with high electron emission characteristics, enhancing stability of voltage applied to an element formed on a substrate, miniaturizing the device, simplifying operativeness, increasing manufacturing speed, and suitable for mass production. SOLUTION: This electron source is equipped with a support 11 supporting a substrate 10 in which an electric conductor is formed; a vacuum container 12 covering a part of the substrate 10; a means applying voltage to the electric conductor; a means detecting temperature of the support 11; and a means adjusting the temperature of the support 11, and after the temperature of the support 11 is stabilized in a specified value, a voltage applying probe is connected to wiring formed on the substrate 10, and then voltage is applied to the electric conductor.
Patent JP-2003085892-A (JP)
Title: Multipurpose information storage medium, data structure, information reproducing device, information recording and reproducing device, and information recording method
Inventor: ANDO HIDEO
IPC: G11B7/24097
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a data structure, which is improved in compatibility with respect to various kinds of information recording media. SOLUTION: In this provided data arrangement structure, on a storage medium 9, user data recording areas 303 and intermediate areas 301 are alternately arranged and on the intermediate areas, information 311, 312 and 313 to be utilized for synchronizing are recorded.
Patent JP-2003056858-A (JP)
Title: Method and device to realize comfortableness of bath tub
Inventor: ITO KANICHI
IPC: F24F1/02
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To simultaneously artificially create the refreshing feeling of an open air bath and healthy comfortableness of a jet type air bubble bath in a general bathing room, and mutually complementarily execute the two types of bathing by comparatively simple device and through energy consumption as less as possible. SOLUTION: Low humidity cold air manufactured by a deep freezer is blown against the vicinity of the head of a human body taking a bath, and local cooling is effected. Simultaneously, hot air discharged from the deep freezer is blown against a human body under a surface of hot water in a both tub to create a jet type air bubble bath. Thus, in a bath tub in a general bath room, a refreshing feeling of open air bathing and comfortableness of a jet type air bubble bath are simultaneously obtained. Further, the waste heat of the deep freezer is not only effectively utilized as a heat insulation energy but also an effect to take off the stiffness of a human body is improved since the temperature of air bubbles is increased.
Patent JP-2003083788-A (JP)
Title: Flow rate-measuring apparatus
Inventor: NAKADA KEIICHI
IPC: G01F5/00
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a flow rate-measuring apparatus which does not damage a flow rate measurement element, is highly reliable even after long use, and has improved pulsating characteristics even in a state where dust and moisture are present in an aspiration pipe. SOLUTION: An introduction means is provided near the outlet of a sub passage in the flow rate-measuring apparatus, where the introduction means introduces the flow in the opposite direction of the main passage into the sub passage via the outlet.
Patent JP-2003082793-A (JP)
Title: Brace and brace mounting method
Inventor: WATANABE FUMIO
IPC: E04B1/18
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To easily and rapidly perform a work without much labor when setting a brace in a stable state. SOLUTION: This brace comprises a brace body 3 mountable between mounting parts 2 of a frame B. Contact mounting parts 4 to the mounting intended parts 2 are independently provided on both end parts of the brace body 3, and extending and energizing mechanisms K capable of extending and energizing the brace body 3 along the longitudinal direction in the state where both the contact mounting parts 4 are mounted on the mounting intended parts 2 are provided on the brace body 3.
Patent JP-2003083724-A (JP)
Title: Three-dimensional shape measuring apparatus
Inventor: KAMEZAWA HITOSHI
IPC: G01B11/24
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional shape measuring apparatus with a wide dynamic range even with one sensor. SOLUTION: The three-dimensional shape measuring apparatus uses a confocus detection method in which a measuring object is illuminated, reflection light is focus-detected with a line sensor (14) and the shape of the measuring object is measured. The focus lens group (12f) reciprocatingly scans for focus detection. A first and a second memories (M1, M2) record a part of output from the line sensor (14) as data, and forwards the data to a third memory (M3) after finishing the reciprocating scan. An operation control system (22) directs a pre-operation block (21) a switching of going way scan and returning way scan by signal (α), and performs an operation for detecting the focus for every pixel during the reciprocal scan by using the recorded data in the third memory (M3).  A CCD drive system (23) has an electronic shutter function and switches measuring sensitivity of the going way scan and the returning way scan to a specific ratio.
Patent JP-2003090741-A (JP)
Title: Rotary encoder
Inventor: FURUMI TAKEO
IPC: G01D5/16
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a rotary encoder that can inexpensively and accurately detect an angle and can eliminate the labor for zero-point matching. SOLUTION: The rotary encoder is provided with a potentiometer 10 for outputting the change in resistance according to the rotary angle of an inspection target, an A/D conversion circuit 21 for converting the output of the potentiometer 10 from analog to digital, a conversion table 23 for comparing the output of the A/D conversion circuit 21 with the rotary angle, and a control means 22 for referring to the conversion table 23 for outputting a rotary angle corresponding to the output of the A/D conversion circuit 21.
Patent JP-2003099931-A (JP)
Title: Optical disk device
Inventor: OBA SADAO
IPC: G11B7/0045
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical device having an inexpensive structure that can determine an optimum record power without using a high speed circuit. SOLUTION: The average value of respective regenerating RF signals in a part recorded with a plurality of levels of record power to a power calibration area is obtained by using means for generating the average value (S2-S4) and then the optimum record power is set based on this obtained average value of the generating RF signal (S5). Thereby the system can be inexpensively constructed since the optimum record power can be determined with an inexpensive structure without using the high speed circuit. In addition, the limitation of power calibration speed by circuit restriction can be broken through.
Patent JP-2003094282-A (JP)
Title: Chip separation device
Inventor: MATSUOKA SHIGENORI
IPC: B23Q11/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a chip separation device which can prevent chips from sticking into a through-hole of a screen box when a turbid coolant is thrown in and does not generate overflow even if a large amount of the turbid coolant is thrown in, and to facilitate replacement of a screen and attaching/detaching work. SOLUTION: The chip separation device 1 comprises a conveyor 13 with a scraping plate which circularly travels inside a conveyor case 12 and the porous screen box 14 arranged inside the conveyor. The screen box 14 is mounted freely attachably/detachably at a position deviated from the position directly below a throw-in part 17 from above the conveyor case.
Patent JP-2003100593-A (JP)
Title: Fine clearance setting device
Inventor: GOTO TEI
IPC: H01L21/027
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To highly precisely measure a clearance between a mask and a work. SOLUTION: A detection optical system is provided with the number of openings capable of setting a deviation d on an optical axis at the time of observing a real image (18) of a reference pattern formed on the mask (14) and a virtual image (18') of the reference pattern projected on the surface of a mirror-finished work (13) in a direction oblique to the mask (14) without focal depth. Then, an interval L between the real image (18) and the virtual image (18') on an image forming face (24) is measured, and a clearance between the mask (14) and the work (13) is converted from the interval L so that a clearance between the mask (14) and the work (13) can be adjusted.
Patent JP-2003109032-A (JP)
Title: Image producing device and computer program
Inventor: MATSUMOTO REIJI
IPC: G01C21/26
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To display a multilayer 3D image while reducing memory capacity needed as a graphics memory. SOLUTION: An image producing device 1 is provided with a graphics memory 16 and a drawing device 13. The graphics memory 16 contains a plurality of frame buffers 16a and 16b for separating storing a plurality of layers of images including a 3D image, and one Z buffer 16c provided in common for these frame buffers. The drawing device 13 sequentially generates a plurality of layers of images while performing hidden surface removal by using the Z buffer 16c in time division, and also, sequentially stores the plurality of layers of images in the plurality of frame buffers 16a and 16b, and an overlapping part 17 overlaps the plurality of layers of images which are stored in the frame buffers and have been subjected to hidden surface removal to produce a multilayer 3D image.