baber/WOPTO huggingface dataset:
Patent JP-2003055841-A (JP)
Title: Titanium oxide fiber and photocatalyst body using the same
Inventor: SAKATANI YOSHIAKI
IPC: C01G23/08
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst body which is effective for decomposition of NOx in the air, decomposition of malodor substances or decomposition of organic solvents, agrichemicals and surfactants in water and readily handleable and is free from scattering, effusion and falling off when used. SOLUTION: In this titanium oxide fiber, y obtained by the formula (I): y=Y/(X+Y+Z) from tristimulus values X, Y, and Z in XYZ colorimetric system determined by International Commission on Illumination is >=0.35. This photocatalyst body comprises the titanium oxide fiber.
Patent JP-2003052298-A (JP)
Title: Kneaded flour-drawing device
Inventor: SUZUKI EITARO
IPC: A21C9/02
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a kneaded flour-drawing device whose structure can be simplified and in which a hanging rod can smoothly be moved. SOLUTION: A fixed receiving plate 9 in which a plurality of hanging rod- receiving portions 8 are step-wisely formed, and a guide plate 13 in which a continuously vertically and longitudinally circulated groove 12 is formed are fixed to the device body. An engaged member 14 circularly moving in the circulated groove 12 is disposed. The engaged member 14 is fixed to a moving plate 11 having hanging rod-hooking portions 10 and further longitudinally movably connected to a vertically moving member 27 capable of being vertically reciprocated with a driving source. The vertically moving member 27 is vertically moved to vertically move the engaged member 14, but since engaged with the circulated groove 12 of the guide plate 13, the engaged member 14 is circularly moved along the circulated groove 12.  Therefore, the moving plate 11 is continuously circularly moved in the vertical and longitudinal directions. By the vertical, longitudinal, continuous and circular movement of the moving plate 11, a hooking rod 6 on the hooking rod-receiving portion 8 of the fixed receiving plate 9 is step-wisely transferred to an upper step.
Patent JP-2003053637-A (JP)
Title: Positioning clamp device
Inventor: NAKADA AKIO
IPC: B23Q3/18
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a positioning clamp device without deforming a panel material. SOLUTION: A workpiece contact surface 10f in contact with the panel material P is formed at a tip of a workpiece receiving cylindrical body 10. The workpiece receiving cylindrical body 10 is advancingly and retractably provided with a rocket pin 28 fitted into a positioning hole H formed on the panel material P by projecting the rocket pin 28 from the workpiece contact surface 10f, and is positioned by forward moving of the rocket pin 28. Within a slit 28c formed on the rocket pin 28, clamp arms 29 and 30 are provided to hold the panel material P between the clamp arms 29 and 30 and the workpiece contact surface 10f by oscillation and reverse moving. A driven pin 32 for moving the rocket pin 28 and a driving pin 31 for moving the clamp arms 29 and 30 are provided on the workpiece receiving cylindrical body 10.  A rotary cam sleeve 26 which is rotated by reverse moving of the driving pin 31 and moves the driven pin 32 forward by rotation is rotatably mounted on the workpiece receiving cylindrical body 10.
Patent JP-2003024949-A (JP)
Title: Magnetized water maker
Inventor: KATO NORIO
IPC: C02F1/48
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a magnetized water maker having an attaching structure capable of corresponding to water pipes having various pipe diameters. SOLUTION: The magnetized water maker is equipped with a right-hand half body 22, a left-hand half body 23, a connection part 24 for connecting the right-hand and left-hand half bodies 22 and 23 in an almost freely pivotally rotatable manner in order to open and close them, a right-hand ultra-strong magnet 26 provided in the right-hand half body 22 in a freely slidable manner and a left-hand ultra-strong magnet 27 provided in the left-hand half body 23 in a freely slidable manner.
Patent JP-2003053203-A (JP)
Title: Jaw crusher
Inventor: TOGASHI RYOICHI
IPC: B02C1/00
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized lightweight jaw crusher wherein the lives of wearable parts are prolonged, the waste of energy is minimized, and the clearance at the exit of the crushing chamber is easily adjusted. SOLUTION: The jaw crusher is provided with a fixed toothed plate (3) and a swing toothed plate (5) that is opposite thereto and is freely swingable, and a swing toothed plate load reception part (10) with which the plate (5) is backed. The part (10) is a freely rotatable link mechanism provided with a hydraulic cylinder (40) with a fastening fit mechanism. The front end of a freely rotatable lever (12) freely pivotally mounted on a frame (2) and the lower part of the plate (5) are connected to each other in a freely swingable manner through a coupling joint (23), a link (20), and the second and third pins (21 and 23a). The front end of the cylinder (40) attached to the frame (2) in a freely swingable manner in which its axis is substantially vertical is connected to the rear end of the lever (12) through the fourth pin (25).  A hydraulic circuit that opens the cylinder (40) during crushing is provided.
Patent JP-2003059550-A (JP)
Title: Terminal and welding method of terminal and wire
Inventor: OTA KAZUHIRO
IPC: H02G1/14
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a terminal and a welding method which enables welding without nuisance with conductive parts kept unloosened, in welding wire especially with a slender conductive part to the terminal. SOLUTION: With the metal terminal 30 to which electric wire 40 constituting a conductive part 42 with a plurality of metal small-gage wires is connected by welding, a holding part 38 for holding the conductive part 42 bundled is formed in the vicinity of the part where the conductive part 42 is welded.
Patent JP-2003057083-A (JP)
Title: Flow rate interrupting device
Inventor: ISHIKURA KENJI
IPC: G01F3/22
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a flow rate interrupting device that can detect any abnormality of a microcomputer, and investigate its cause and take a measure even if an initial processing is performed in the microcomputer due to the abnormality of the microcomputer. SOLUTION: A microcomputer reset pulse oscillation circuit 16 outputs a reset signal accompanied with an abnormal signal outputted from a binarizing circuit 11 in the abnormal condition of a microcomputer 1, and the microcomputer 1 performs initial processing. In case when the microcomputer 1 can read a time-up signal outputted from a watchdog time-up pulse oscillation circuit 17 on the way of the initial processing, it is judged that resetting is done due to the abnormality of microcomputer, and an indication lamp 12 flickers to announce it to the outside.
Patent JP-2002174691-A (JP)
Title: Forged nozzle shell course for pressure vessel
Inventor: FIFE ALEX BLAIR
IPC: G21C13/00
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a reactor pressure vessel having a shell course including a nozzle fabricated from a single one-piece forging. SOLUTION: The forged nozzle shell course 16 for the pressure vessel includes at least one reinforcing portion 56 extending radially outwardly from the outer surface 58 of the shell course, each of the reinforcing portions including a nozzle 36 having a radius. The nozzle includes a bore 50 extending from the outer surface 60 of the reinforcing part to the inner surface 52 of the shell course, and at least one extended mounting surface 62 disposed adjacent and coaxial with the bore. The reinforcing part has a londitudinal dimension 74 equal to about twice the radius of the nozzle, measured from the centerline of the nozzle bore, and has a circumferential dimension 72 equal to about 1.5 times the radius of the nozzle.
Patent JP-2003062749-A (JP)
Title: Platy body for holding workpiece to be polished and holding material for workpiece to be polished
Inventor: TAKAHASHI KATSUHARU
IPC: B24B37/28
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a holding material for workpiece to be polished, which assures anti-scratch property, superior wear-resistance and a long service life, and prevents crushing during polishing. SOLUTION: A platy body which constitute the holding material for workpiece to be polished is formed by heating and pressing layers which include high-strength organic fiber backing layers (PREPREG) impregnating a thermosetting resin. The thermosetting resin contains titanic acid potassium fiber. The content is 10 to 50 parts by mass per 100 parts by mass of the thermosetting resin solid. The high-strength organic fiber is the one such as para-group aramid fiber, as well as aromatic polyester fiber, polybenzoxazol fiber or the like.
Patent JP-2003061954-A (JP)
Title: Cable for ultrasonic probe, ultrasonic probe and ultrasonic diagnosin apparatus
Inventor: ITO TAKUJI
IPC: H04R17/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To easily distinguish a relationship between a signal number and a coaxial cable by visual observation, and to simplify a wiring work process. SOLUTION: A sound part array of an ultrasonic probe and an ultrasonic diagnostic apparatus are connected to each other by a compound coaxial multi- core cable 100. The coaxial wires 1 to 48 of the compound coaxial multi-core cable 10 are distinguished by producing them in different colors by visual observation. The plurality of colored coaxial wires 1 to 48 are further grouped into a plurality of units 55 to 58 to be distinguished by visual observation. The respective units 55 to 58 are made by different colors or distinguished by a recognition mark, whereby the coaxial lines can be distinguished by visual observation only by specifying the unit 55 to 58 and the color of the coaxial group.
Patent JP-2003069669-A (JP)
Title: Mobile communication device
Inventor: YOSHIDA HIROICHI
IPC: H04M1/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication device which easily selects and starts a desired function out of a plurality of functions at the time of power-on and starts only required functions so as to save the power. SOLUTION: A mobile communication device 20 has two or more modes for the power-on and set state. When a power switch 44 is depressed at the time of power-on, these two or more modes are successively switched. When the power switch 44 is kept depressed, two or more modes are successively switched at intervals of a preliminarily set time; and the mode selected at the time of releasing the power switch 44 is determined as the power-on and set state.
Patent JP-2003063027-A (JP)
Title: Recorder
Inventor: HAYAMIZU KAZUHIRO
IPC: B41J2/175
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a recorder of a simple constitution capable of surely adjusting a received light amount of an ink sensor and precisely detecting an ink residual amount. SOLUTION: An ink cartridge storing yellow ink is moved to the light radiation position of the ink sensor (S22), where light radiation is conducted at a prescribed PWM value (S21) to read out an A/D conversion value based on a reflecting light amount (S23). When the A/D conversion value is larger than the first threshold value for detecting 'near empty' (S24: No), processing is repeated by increasing the PMW value (S25) until the A/D conversion value decreases less than the first threshold value. When the A/D conversion value decreases less than the first threshold value (S24: No), the value to be obtained by deducting one from the PMW value is stored in a memory as an adjusted value (S26).
Patent JP-2003075901-A (JP)
Title: Camera
Inventor: NONAKA OSAMU
IPC: G03B7/30
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a camera performing warning display for camera shake easily recognized by a user without causing cost rise. SOLUTION: In this camera, exposure operation is performed by making a 2nd switch other than a release switch being a 1st switch function equally to a release button when the camera is set to a camera shake prevention mode in which the vibration of the camera is detected and the warning display is performed, The camera is equipped with a function for a self-timer photographing mode or a remote control photographing mode. By setting the camera shake prevention mode, the vibration state of the camera is detected by a vibration detection means and the existent display for the self-timer photographing mode or the remote control photographing mode by a display means is used as the detected vibration state of the camera.
Patent JP-2003072432-A (JP)
Title: On-vehicle seat slide rail
Inventor: YAMADA YUKIFUMI
IPC: B60N2/06
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of the upper rail separating from the lower rail without sacrificing the smoothness of the movement of the lower rail relative to the upper rail. SOLUTION: The lower rail 1 has the 1st base wall 11 fixed to the vehicle floor 3, the 1st vertical wall 13 extending from the 1st base wall 11, and the 2nd vertical wall 15 formed when the 1st vertical wall 13 is bent to the reverse direction. The upper rail 2 has the 2nd base wall 22 fixed to a seat, the 3rd vertical wall 23 extending from the 2nd base wall 22, and the 4th vertical wall 24 formed when the 3rd vertical wall 23 is bent to the reverse direction. The 2nd vertical wall 15 is situated between the 3rd vertical wall 23 and the 4th vertical wall 24, and a rolling body 27 is situated between the 1st vertical wall 13 and the 4th vertical wall 24.
Patent JP-2003071454-A (JP)
Title: Water treatment apparatus
Inventor: KITAYAMA NAOKI
IPC: C02F1/463
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment apparatus not exerting effect on the removal capacity of a nitrogen component due to a temperature. SOLUTION: Water to be treated is circulated through first and second anaerobic filter bed tanks 5 and 10, a contact aeration tank 14, a sedimentation tank 19 and a phosphorus removing electrolytic cell 59. The supernatant liquid of water to be treated in the sedimentation tank 19 flows in a disinfection tank 21 and subsequently sent to a nitrogen removing electrolytic cell 100. A pair of electrodes are provided in the electrolytic cell 100 and halogen ions present in water to be treated are oxidized on an anode side to form halogen gas which is, in turn, reacted with water in water to be treated to form hypohalognous acid. On a cathode side, the nitrogen component in water to be treated is converted to nitrate ions and these nitrate ions are further converted to ammonium ions.  Hypohalogenous acid is reacted with ammonium ions and the nitrogen component is converted to nitrogen gas through chloramines.
Patent JP-2003075486-A (JP)
Title: Impedance detection circuit, and capacitance detection circuit and method
Inventor: YAKABE MASAMI
IPC: H04R29/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a detection circuit of impedance or capacitance that can accurately detect minute impedance and is suited for detecting capacity in a capacity-type sensor such as a condenser microphone. SOLUTION: In a capacitance detection circuit 10 comprising a capacity detection section 1 and a capacity cancellation section 2, the capacity detection section 1 comprises an AC voltage generator 11, a first operational amplifier 14 where a non-inverted input terminal is connected to the ground, a second operational amplifier 16 for composing a voltage follower, a detection capacitor 15 connected between the output terminal of the first operational amplifier 14 and the non-inverted input terminal of the second operational amplifier 16, and the like. The capacity cancellation section 2 comprises a third operational amplifier 30 for inverting and amplifying an AC signal from the AC voltage generator 11, and a cancellation condenser 33 connected between the output terminal and the non-inverted input terminal of the second operational amplifier 16.  A capacitor 17 under test is connected between the non-inverted input terminal of the second operational amplifier 16 and the ground.
Patent JP-2003087164-A (JP)
Title: Communication equipment, communication system and method thereof
Inventor: TAKAMURA KAZUHISA
IPC: H04B7/26
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide communication equipment having a function that is convenient to a service providing side or a service receiving side in transmitting and receiving data and providing a processing service related to a prescribed function by radio communication. SOLUTION: A signal of content data and a signal of guiding data for guiding the content data are received by an antenna 12 and demodulated by an impulse communicating part 30. A CPU 28 detects communication equipment of the transmission source of the signals on the basis of the demodulated signals, makes a display part 25 display an image corresponding to the guiding data, and stores the contents data in a primary storing part 20 or a secondary storing part 21 when the CPU 28 receives a storage instruction from an operating part 27.
Patent JP-2003084983-A (JP)
Title: Software distributor, software distribution system and method
Inventor: WAZUMI SEIICHIRO
IPC: G06F9/445
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a software distribution system capable of automatically updating software to be operated constantly or executed frequently by updating it after confirming that the operating state of the software to be updated is not under execution. SOLUTION: This software distributor 2 is characterized in including a update part 11 transmitting the updated software to a distribution destination computer 3 with the set update object software to be updated, an operation state monitor part 12 monitoring whether or not the operation state of the update object software is executed based on update information with a prescribed update method, an introduction part 13 introducing the updated software to the distribution destination computer 3, when the operation state monitor part 12 confirms the non-execution of the update object software, and a start part 14 performing a processing for restarting the introduced updated software based on the update information.
Patent JP-2003088184-A (JP)
Title: Multiaxial controller and method for synchronizing among these axes
Inventor: SHIRAISHI TAKASHI
IPC: H02P5/00
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide multiaxial controller which enables to process by a processing period synchronized with synchronizing pulses common to each of a plurality of servo drivers in each servo driver, by supplying the common synchronizing pluses to each servo driver from a host device. SOLUTION: Synchronizing pulses with are outputted by a position command generating portion 10 and have a period (n) times (n is a positive integer) the internal period of each servo driver, are inputted to a plurality of servo drivers 20-1 to 20-M. By measuring the period of these synchronizing pulses by a reference clock from a reference clock generating source 21 inside each servo driver, using this measurement result and correcting the internal period of the servo driver, the internal period of the servo driver is synchronized with the synchronizing pulses.
Patent JP-2002163835-A (JP)
Title: Optical pickup device and optical disk device
Inventor: YAMAZAKI MASAISA
IPC: G11B7/135
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of a reproducing signal caused by the reflected light from an optical recording medium to a light source without difficulty in miniaturization and thinning. SOLUTION: The light source 1; a quarter-wavelength plate 2 which is constituted with the joint of a glass material and an organic film; an objective lens 7 which condenses the luminous flux, which has passed through the quarter- wavelength plate 2, on the signal-recording surface of the optical recording medium; and an light-detecting means 10, which detects the luminous flux reflected from the signal-recording surface of the optical recording medium 8, are provided.
Patent JP-2003079620-A (JP)
Title: Ultrasonic panorama image forming system
Inventor: IZAWA TSUNEHISA
IPC: A61B8/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To form a panorama image of an ultrasonic diagnosing image by a comparatively small computation amount. SOLUTION: An image frame 100 is divided into a plurality of divided regions 104. Then, detection regions 110 are determined by removing a moving margin 106 or the like from respective regions 104, for which a probe movement between frames is taken under consideration. Then, for respective detection regions 110, a picture element wherein a difference in a picture element value with the picture elements on the periphery is largest is detected as candidates points 120a to 120d. The dispersion of a matrix region for an N×N picture element in the vicinity of the points is obtained for respective candidates points 120a to 120d. At the same time, distances between the points are obtained, and two candidates points wherein the dispersion is as large as possible, and the distance between them becomes as large as possible are selected as reference points 130a and 130b.  Then, areas which match the images of the vicinity regions of respective reference points 130a and 130b are respectively detected from the following image frame. Then, an image is synthesized by positioning both frames in such a manner that two reference points 130a and 130b of the image frame 100 and corresponding areas of the following frame may coincide.
Patent JP-2003083759-A (JP)
Title: Navigation system
Inventor: WATABE MASAYUKI
IPC: G08G1/0969
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system reflecting a degree of familiarity with a region of a user. SOLUTION: The navigation system stores to allow a traveling history to correspond to map information, and the traveling history is stored to a storage means 4 every road division dividing roads included in a prescribed region of the map information into prescribed divisions. A calculation means 2 is provided with a distance calculation part 21 for calculating a division traveling distance every road division of one's own vehicle on the basis of the traveling history and the map information; a distance integration part 22 for integrating the division traveling distance every region including it and calculating a region traveling distance every region;  and a degree-of-familiarity calculation part 23 for acquiring the whole road length of the sum totalizing distances of roads included in the prescribed regions, calculating a ratio of the region traveling distance to the whole road length, and calculating the degree of the familiarity every prescribed region.