baber/WOPTO huggingface dataset:
Patent JP-2002272801-A (JP)
Title: Automatic cardiopulmonary resuscitator
Inventor: MATSUMURA NORIYOSHI
IPC: A61H31/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To simply perform first aid in emergency and to remarkably reduce a physical burden on a life guard. SOLUTION: A vertically movable presser 6, electromagnetic coils 23 and power sources 25 are provided within a case 2. The presser is moved vertically by energizing the electromagnetic coil by this power source.
Patent JP-2002281318-A (JP)
Title: Image processor
Inventor: OTA YASUHIRO
IPC: G06T5/20
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of edge processing to inputted image data at high speed. SOLUTION: A pixel of interest and an adjacent pixel are coupled with each other by a coupling resistor Rc by correlating the respective neuron cells NC to constitute a neural network of pulse frequency modulation with the respective pixels of an inputted image. And a synchronization level of output pulse signals from the respective neuron cells NC is varied and adjusted by adjusting the intensity of the coupling resistor Rc. Since the output levels of the respective neuron cells NC, namely, the respective pixels are determined, the image processing is performed.
Patent JP-2002277566-A (JP)
Title: Step motor for analog electronic watch
Inventor: MACHIDA TADAYASU
IPC: H02K37/16
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a step motor for an analog electronic watch consuming a small amount of power by reducing friction loss torque of a rotor. SOLUTION: This step motor is provided with a coil 2, a yoke 11 having a yoke hole 11a, and the rotor 3 having a rotor shaft 3b, a rotor magnet 3a and a rotor pinion 3d. The rotor pinion 3d is supported with a first cylindrical rotor bearing 6a provided with a first support hole 31a for housing the rotor magnet 3a, and a second rotor bearing 6b mounted at the opening end of the rotor bearing 6a and provided with a second support hole 31b. The circumferential part of the rotor bearing 6a is fitted to the yoke hole 11a of the yoke 11, and the rotor pinion 3d is fixed to a projecting part 33 with the rotor shaft 3b projected from the bearing hole 31a of the rotor bearing 6a.
Patent JP-2002284242-A (JP)
Title: Cushioning and fixing material
Inventor: FUJII YUKINORI
IPC: B65D81/107
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To make a structure including a cushioning effect for dealing with an impact when applied. SOLUTION: The cushioning and fixing material has a buffer plate 26 formed on a sheet and a buffer plate passage 35 for movably regulating the plate 26. The buffer plate 26 is inserted into the passage 35, thereby making an integral structure.
Patent JP-2002286149-A (JP)
Title: Valve controlling method
Inventor: MIYAGAWA SEIICHI
IPC: H02P8/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a valve control method comprising a new means to align the point of origin of a stepping motor without using a butting method. SOLUTION: The valve position (N3) of the stepping motor is confirmed by an electronic sensor, and the motor is rotated in the minus direction (CCW direction) for the number of steps (N3) corresponding to this position so that the initial alignment of point of origin is established. If the electronic sensor is erroneous, the initial alignment of the point of origin is made by the butting method.
Patent JP-2002287307-A (JP)
Title: Solid processing agent for silver halide photographic sensitive material
Inventor: YAMASHITA HIROSHI
IPC: G03C5/38
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a solid processing agent which improves deliquescence and surface tackiness due to moisture absorption in a solid processing agent using a thiosulfate and suppresses swelling and the lowering of hardness due to moisture absorption particularly in a tablet type processing agent. SOLUTION: In the solid processing agent for a silver halide photographic sensitive material containing at least a thiosulfate, sodium thiosulfate pentahydrate is contained and a ferric complex salt of an aminopolycarboxylic acid having a specified structure is also contained.
Patent JP-2002282757-A (JP)
Title: Discharge method and apparatus therefor
Inventor: ABE HIROSHI
IPC: B05C5/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To attain the precision, stability and reliability of discharge with a relatively simply structured method and apparatus constitution. SOLUTION: The discharge apparatus possesses an adhesive applying apparatus 8, in which a discharge passage 26 is formed, a rod like shutter 10 extended to a direction crossing the discharge passage 26 and having a through hole 18 corresponding to the discharge passage 26 and a spring 12 provided on the rod like shutter 10, and in the adhesive applying apparatus 8, the selection of the communicating state or non-communicating state of the discharge passage 26 with the through hole 18 is preformed by transmitting the driving force of an actuator 11 directly to the rod like shutter 10 and displacing the rod like shutter 11 linealy by the driving force.
Patent JP-2002282936-A (JP)
Title: Method for centering steel sheet by side guide
Inventor: IMAGAWA KAZUNORI
IPC: B21C47/34
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a side guide in order to minimize telescoping by deflection of a steel sheet. SOLUTION: The method for centering a steel sheet by the side guide comprises a first short stroke process for detecting a deflection amount (ΔF) and a flare amount (ΔW) at the top end of the steel sheet (1) and setting the initial width (W0 ) of the side guide (2) at a width (W1 ) which allows the top end of the steel sheet (1) having deflection (1A) and flare (1B) to pass through the initial width (W0 ) of the side guide (2), and a second short stroke process to set a side guide width (W2 ) at a steel sheet width (WP) after the deflection (1A) and the flare (1B) of the steel sheet (1) pass through the side guide (2).
Patent JP-2002295372-A (JP)
Title: Damper device and vacuum pump
Inventor: NAMIKI HIROYOSHI
IPC: F04B39/16
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To improve conductance without reducing the vibration damping effect of a plurally stacked damper. SOLUTION: This damper device is disposed between the inlet port of a vacuum pump and a vacuum device evacuated by the vacuum pump. The damper device is characterized by comprising: a first damper provided a vibration absorbing function and the airtightness, and having one end disposed on the inlet port of the vacuum pump and the other end disposed on the side of the vacuum device; a second damper provided with the vibration absorbing function and the airtightness, and having one end disposed on the side of the vacuum device and at least a part including the other end disposed inside or around the first damper; and a link member linked to the other end of the first damper and the other end of the second damper.
Patent JP-2002298446-A (JP)
Title: Optical disk
Inventor: OSADA YUTAKA
IPC: G11B7/24091
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To reliably detect an address recorded on an optical disk by effectively utilizing an information recording surface even in recording data with higher density than before, and to carry out recording and playback resistant and stable to an external impact. SOLUTION: A user data recording area and an address data recording area are alternately formed in a disk circumferential direction. The address data are formed in a pit row on the recording area of address data in the form where a form of wobbling is continued to a groove track or a land track. Thereby, the address recorded on the optical disk can reliably be detected by effectively utilizing the information recording surface in recording data with higher density than before.
Patent JP-2002304009-A (JP)
Title: Toner and image forming apparatus
Inventor: NAKAJIMA YOSHIHIRO
IPC: G03G9/08
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To successfully combine oilless fixing and prolonging of the service life of a developing device. SOLUTION: In a synchronized distribution curve of equivalent particle diameter of synchronized additives against the equivalent particle diameter of toner base particle, the covered rate by the additives in the equivalent particle diameter of toner base particle equal to an average diameter of toner is made to be a reference value and the additives covering rate in the equivalent particle diameter of toner base particle which is smaller than the average particle diameter of the toner is made to be below a virtual reference line when the virtual reference line is provided with the additives covering rate obtained from the reference value is constant.
Patent JP-2002304985-A (JP)
Title: Positive electrode active material for nonaqueous electrolyte secondary battery
Inventor: TSUJIMURA TOMIO
IPC: H01M4/505
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode active material formed of a lithium composite oxide capable of providing a lithium ion secondary battery excellent in stability in an overcharged state and at high temperatures. SOLUTION: This positive electrode active material for a nonaqueous electrolyte secondary battery is formed of a lithium composite oxide. The active material comprises aggregated lumps of primary particles, its maximum particle size is 100 μm or less, its maximum frequency particle diameter is 7 μm or less, and its thermal conductivity is 0.230 W/m.K or less.
Patent JP-2002293569-A (JP)
Title: Glass for electric lamp
Inventor: TAKAGI YUKIO
IPC: C03C3/095
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a glass composition for a compact, fluorescent lamp electric lamp having a high luminance, without coloring by UV nor UV leakage out of a tube. SOLUTION: The glass composition has SiO2 -Al2 O3 -R2 O-R'O based composition, and a CeO2 content is 0.2-2 mass% and a SO3 content is 0-0.18 mass%. And after UV radiation, it has the following characteristics. (1) The Y value on the XYZ color specification system regulated in the JIS Z8701, for a wall thickness of 1 mm, is >=90.0%. (2) A light transmittance of 400 nm for a wall thickness of 1 mm, is >=88.0%.
Patent JP-2002303287-A (JP)
Title: Oil feeder
Inventor: ARIGA AKIO
IPC: F04D13/00
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To adjust a discharging amount, eliminate malfunctions of an oil level sensor, and to suppress manufacturing cost by reducing the number of part items and man-hours. SOLUTION: A valve member 22 is provided for opening and closing communication between a suction hose 2 and a discharge hose 3 and turning a pump operating switch 30 ON and OFF. The pump operating switch 30 is turned ON in a state of a handle 11 for operating the valve member 22 operated to a predetermined position, and the communication between the suction hose 2 and the discharge hose 3 is displaced from block to open until the handle 11 is maximally operated. The valve member 22 also concurrently opens and closes a bleeder 21 forming an air duct.
Patent JP-2002301474-A (JP)
Title: Water treatment apparatus and water treatment method
Inventor: FUJII YOSHITAKA
IPC: B01D21/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment apparatus capable of continuously treating water containing organic matters with high efficiency, and a water treatment method using the same. SOLUTION: In the water treatment apparatus and the water treatment method using the same, a dissolved substance contained in a liquid to be treated is decomposed using a photocatalyst, an ultraviolet lamp 4 and ozone gas bubbles while mixing the liquid to be treated by stirrers 5 and 12, and a sedimentation separating pipe 7 is further used to continuously separate the liquid and the decomposed matter.
Patent JP-2002145004-A (JP)
Title: Inflator
Inventor: KATSUTA NOBUYUKI
IPC: B60R21/20
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an inflator capable of inflating a curtain type airbag without influence from change of environment temperature. SOLUTION: The inflator 10 for a curtain type airbag has an inflator housing 12 filled with a pressurizing medium of inert gas of a sound speed above 400 m/sec. Consequently, the inflator can instantaneously inflate the curtain type airbag even in an environment below normal temperature.
Patent JP-2002307389-A (JP)
Title: Engraving cutting edge
Inventor: KARUBE HIROO
IPC: B26F1/44
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an engraving cutting edge improving sharpness at an edge tip corner part. SOLUTION: In the engraving cutting edge 1 including a curved edge tip, an outside 1d of the curved edge tip part is chamfered.
Patent JP-2002311285-A (JP)
Title: Polarization maintaining optical fiber coupler
Inventor: MATSUMOTO RYOKICHI
IPC: G02B6/287
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a polarization maintaining optical fiber coupler, with which degrees of coupling are equal in two polarizing directions and a loss is small. SOLUTION: First and second polarization maintaining optical fibers 1 and 2 are aligned, fused and drawn so that a polarization axis 3 of the first polarization maintaining optical fiber and a polarization axis 4 of the second polarization maintaining optical fiber can be orthogonal and stress application parts 3 and 4 can not be positioned on a line connecting a core 7 of the first polarization optical fiber 1 and a core 8 of the second polarization maintaining optical fiber 2. Thus, the polarization maintaining optical fiber coupler is formed. Light propagated through the cores 7 and 8 of two polarization maintaining optical fibers is coupled in an optical coupling part without passing the stress application parts 3 and 4 so that the increase of an excessive loss can be suppressed.
Patent JP-2002308780-A (JP)
Title: Defecation frequency-improving agent or defecation frequency-improving food
Inventor: KOSAKA TADASHI
IPC: A23L1/30
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a defecation frequency-improving agent or defecation frequency-improving food for decreasing the number of defecations in inflammatory bowel diseases such as malabsorption syndrome, Crohn disease(CD), short bowel syndrome, etc. SOLUTION: This defecation frequency-improving agent or defecation frequency-improving food is developed on the basis that it was elucidated that the improvement of the number of defections is possible by adding starch into an elemental diet in performing HEN, and provided by incorporating the starch as an active ingredient and preferably being administered into a jejunum through a tube by adding the starch to the elemental diet.
Patent JP-2002309594-A (JP)
Title: Guardrail foundation structure and method of constructing it
Inventor: USHIRO TAKESHI
IPC: E01F15/08
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a guardrail foundation structure having desired strength and stable quality, usable at any construction site without adversely affecting retaining walls. SOLUTION: The guardrail foundation structure is constructed of a plurality of precast concrete blocks 30. The precast concrete blocks are connected to one another along the longitudinal direction of a guardrail to form the guardrail foundation structure as an integral one.
Patent JP-2002309602-A (JP)
Title: Manhole with sub-pipe
Inventor: SHIMIZU AKIHIRO
IPC: E03F5/02
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a manhole with a sub-pipe, which prevents damage to a passing-through part by absorbing an impact, displacement, etc., during earthquakes, etc., in a manhole joint provided in such a manner as to pass through a side wall of the manhole made of concrete, etc. SOLUTION: In the manhole 1 with the sub-pipe 3, the manhole joint 2 is inserted into a connecting hole 11 drilled in an upper part of the side wall of the manhole 1, so that the sub-pipe 3 can be suspended from the manhole joint 2. The manhole 1 is characterized as follows: a rubber joint 4 with a flange 41 is externally inserted into the manhole joint 2; and a back surface of the flange 41 of the rubber joint 4 is bonded and joined to an outer side surface of the manhole 1.
Patent JP-2002312968-A (JP)
Title: Optical disk device
Inventor: AKIMARU KENJI
IPC: G11B7/12
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device that sufficiently radiates heat generated from a laser light source. SOLUTION: The optical disk device is equipped with an optical head unit having a laser light source that records or reproduces signals on a disk, a heat transmitting member that is in contact with the laser light source, and a heat radiating member that is connected to the heat transmitting member, and the device is also equipped with a spindle motor for rotatably driving the disk. The heat transmitting member and the heat radiating member are composed of a high-heat conductor. The device is so structured that the heat radiating member is provided near the spindle motor if the optical head unit is situated on the inner periphery of the disk.
Patent JP-2002319211-A (JP)
Title: Magnetic recording/reproducing device
Inventor: NAGAOKA YOSHIKI
IPC: G11B15/665
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording/reproducing device which enables tape protection, without having to add dedicated electrical components. SOLUTION: In the case of occurrence abnormalities, a cassette tape is not normally loaded to the tape loading position due to the occurrence of a positional deviation of the cassette tape to the bottom unit, etc., loading operation is regulated, by engaging a projecting part 4b provided in the end edge part at the side of a tape guide 10 of a bottom plate 4A with a notched part 2c provided in the end edge part of a plate cam 2 and by regulating the operation of a plate cam 2A.
Patent JP-2002315963-A (JP)
Title: Game interface device
Inventor: KAWAKAMI HIDEO
IPC: A63F13/24
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To easily enjoy a desired game by exchanging various types of tools attached to an end effector 40 to improve convenience. SOLUTION: This game interface device 10 is provided with a robot controller inputting/outputting control and signal data according to the end effector 40, which is detachably attached to the tip part 36 of an operation arm part 34 of a general-purpose type robot arm 14, for example, driven by three axes.
Patent JP-2002318848-A (JP)
Title: Document output system
Inventor: ISHIDA TAKAO
IPC: G06Q10/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a document output system with high quality and good usability. SOLUTION: The document output system including a portable communication terminal which is an applicant for issue reservation of a common document supplied to many and unspecified number of recipients from a specific sender, and an issuing communication terminal for executing the issue reservation of the common document in response to an application for the issue reservation, further includes a document print communication terminal for printing and outputting the common document specified by the issue reservation in a predetermined output form by performing a predetermined issuing operation to the issuing communication terminal.
Patent JP-2002319113-A (JP)
Title: Magnetic recording/reproducing device, cleaning cassette, and method for setting cleaning time
Inventor: MORI HIROYA
IPC: G11B5/008
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the possibility of unnecessary shortening of a head life caused by excessive head scraping when the management of cleaning time is entrusted to a user. SOLUTION: The magnetic recording/reproducing device is provided with a control microcomputer unit 7 for identifying whether a cassette loaded on a mechanical deck part 1 is a cleaning cassette 2 or not, and suppressing a command inputted by a user through an operation device part 8 to execute a cleaning operation in the mechanical deck part 1 for a predetermined time when the loaded cassette is identified to be the cleaning cassette 2.
Patent JP-2002322854-A (JP)
Title: Door lock device for small article case
Inventor: IKEDA YOSHIO
IPC: E05B83/30
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a door lock device for a small article case having a simple structure, reducing the number of part items, capable of reducing the size, and easy in installation. SOLUTION: A door 2 is journaled to an upper rear edge part of a small article case body 1 so that the free end can be opened forward and upward. A hook 3 is tiltably arranged inside the free end vicinity of the door 2. An opening part 17 for allowing an entrance of the hook 3 is formed in an upper part of the small article case body 1. When the hook 3 enters the opening part 17 when closing the door 2, the hook 3 is locked on a hook locking part 18 arranged in an inside edge part of the opening part 17 to lock the door 2.  This door lock device is provided with a retainer 8 rotatably journaling a cover body for closing the opening part 17, and having a fitting part on the central inside, a knob case 6 fitted to the fitting part of the retainer 8, and an unlocking knob 4 arranged so as to be slidably pushed in the knob case 6, and provided with an unlocking part 5 for tilting the hook 3 to the unlocking side by engaging with the hook 3 at sliding time.
Patent JP-2002322735-A (JP)
Title: Heavy iron column and beam fixing method for low- storied house
Inventor: OIDE MASAHIRO
IPC: E04B1/24
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method to fix a heavy iron column and beam for a low-storied house that is not only high in structural reliability but also good in workability and execution. SOLUTION: A flange 13 welded to the edge part of a beam 12 is butted to the external side of a reinforcement steel case 11 which is inserted and temporarily fixed to the external surface of a column 10. A bolt 16 is then inserted into a hole 15 for the bolt hole of a flange 13 and by screwing it sequentially into a female screw 14 of both side walls 11a and 10a of the reinforcement steel case 11 and the column, the beam 12 is strongly fixed to the column 10.
Patent JP-2002324329-A (JP)
Title: Optical disk drive
Inventor: MASHITA TSUGUAKI
IPC: G11B7/09
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To compensate amplitude fluctuation of a tracking error signal in tracking control of an optical disk drive that uses a differential push-pull method. SOLUTION: A difference calculator 24 calculates the difference in the push- pull signals of the main beam and the sub-beam and outputs it as a tracking error signal. On the other hand, a difference calculator 28 calculates the difference in the push-pull signals of two sub-beams. Since this difference in the push-pull signals of the two sub-beams changes following the fluctuation of a tracking error signal, the variable gain amplifier 26 can adjusts the gain of the tracking error signal using this difference to compensate the amplitude fluctuation.
Patent JP-2002322852-A (JP)
Title: Sliding door free stop device
Inventor: KATAKI SATOSHI
IPC: E05C17/64
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a sliding door free stop device capable of stopping a sliding door in an optional position. SOLUTION: This sliding door free stop device of the sliding door moves on a rail 3 in the automatically closing direction when releasing a hand from the sliding door 1. The free stop device has a stopping means 10 for maintaining the sliding door in a stopping state by being pressed to the rail, and is characterized in that the stopping means is supported by a support member installed on the sliding door side by a shaft 17 penetrating through opening parts 11a and 12a formed in itself, and the stopping means 10 has a locking member 15 for prohibiting an upward movement of the stopping means by engaging with the shaft by projecting to the opening parts 11a and 12a, and allowing the upward movement of the stopping means in a state of releasing engagement with the shaft.