baber/WOPTO huggingface dataset:
Patent JP-2002341269-A (JP)
Title: Optical modulating element and optical device using the same, and manufacturing method for optical modulating element
Inventor: FUKUI TATSUO
IPC: G03B21/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical modulating element which has high light efficiency and reliability and an optical device which uses the same, and to provide a manufacturing method for the optical modulating element which can manufacture the optical modulating element at high yield. SOLUTION: The optical modulating element 10 is constituted by arraying ribbon-shaped diffraction parts 20 equipped with reflecting surfaces 16a in parallel along the length. Each diffraction part 20 itself has a reflecting layer 16, a 1st dielectric layer 17, and a 2nd dielectric layer 18 formed on a structure 15 and this part is displaced at right angles to the substrate 11 and functions as a diffracting surface to modulate the angle, intensity, and phase of incident light. The numbers of layers, materials, and thickness of the dielectric layers 17 and 18 are specified in designing while the incidence wavelength and the total stress of the diffraction parts 20 are taken into consideration.  Consequently, the reflection factor of the diffraction parts 20 is enhanced to suppress the light absorption and heat generation by the reflecting layers 16 of Al, and the reflecting layers 16 are protected during washing and resist removal.
Patent JP-2002342697-A (JP)
Title: Optical writing device and its control method
Inventor: ONISHI ATSUSHI
IPC: G06F19/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical writing device for writing a prescribed file into an optical disk or a magneto-optical disk in order to simultaneously perform storing of electronic forms meeting the regulation of an electronic book preserving law and browsing, retrieval, analysis, etc., of its contents. SOLUTION: In the optical writing device for writing data into the optical disk or the magneto-optical disk, inputting of slip related files is received, the inputted slip related files are stored, and it is determined whether all of the forms related files which are registered in advance and required are stored. When all of them are stored, the forms related files are worked and converted to be an electronic form file including a previously registered item and the file of a spread sheet style and stored, and both of these stored electronic form file and the file of the spread sheet style are written into the optical disk or the magneto-optical disk.
Patent JP-2002340296-A (JP)
Title: Liquefied gas vaporizing and heating device
Inventor: SHOTANI HITONOBU
IPC: F17C9/02
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquefied gas vaporizing and heating device solving frosting and ice coating problems in an air-heated type liquefied gas vaporizing and heating device and stably and sequentially operated in a location with the ambient temperature lowered not allowing installation of the conventional air-heated type constitution. SOLUTION: This liquefied gas vaporizing and heating device comprises a heating and circulating means for spraying antifreeze solution or water to the liquefied gas vaporizing and heating device or dipping them therein for heat exchange, heating the cooled antifreeze solution or water, and sending it to the vaporizing and heating device again. The device adopts the antifreeze solution as an intermediate heat medium and comprises two stages of heat exchange, that is, atmosphere with the antifreeze solution and the antifreeze solution with low-temperature liquefied gas. The heat exchanger for heating is formed into multiple stages.  When the temperature is not sufficiently raised in a first stage air-heated type heat exchanger, a part or all of the antifreeze solution passing though the first-stage heat exchanger is further raised by auxiliary heat exchangers using air or other heating medium.
Patent JP-2002345211-A (JP)
Title: Electric motor-driven power steering
Inventor: TOMINAGA TSUTOMU
IPC: H02K11/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain an electric motor-driven power steering which can generate a large output, improve mounting work, and reduce the weight while reducing the radiated noise. SOLUTION: A power board 41 mounting heat generating parts like switching elements Q1 to Q6 controlling power of an electric motor 4 and a control board 43 mounting a small current parts like a microcomputer 9 are assembled and placed in a stratified condition through a circuit case 42, the power board 41 is assembled with adhesion in a heat sink 25 concurrently serving as a bracket in an opposite output side of the three-phase brush-less electric motor 4, and a magnetic sensor hold part 51 is provided in the circuit case 42, the magnetic sensor hold part 51 and a fitting part 24e of the heat sink 25 are engaged, so that positioning can be made simultaneously when assembling.
Patent JP-2002338761-A (JP)
Title: Resin composition for blow molding and molded container using the same
Inventor: KURUMI HITOAKI
IPC: B29K23/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for blow molding which is excellent in clarity, impact resistance, and stiffness, in the strength of a welded section, and in blow moldability and enables a melt parison to be stably formed; and a blow molded container. SOLUTION: This resin composition, excellent in clarity and impact resistance, comprises (A) 60-90 pts.wt. polypropylene polymer having an MFR of 0.1-5 g/10 min and (B) 10-40 pts.wt. ethylene/propylene/1-hexene terpolymer having an MFR of 1-10 g/10 min, a Q value of 3 or lower, a density of 0.85-0.91 g/cm<3> , and a refractive index of 1.5 or lower. The difference in refractive index between polymers (A) and (B) is 0.01 or lower. The composition has an MFR of 0.3-3 g/10 min and a swell value of 1.6-1.8. The container provided is made by molding the resin composition.
Patent JP-2002344899-A (JP)
Title: Optical disk player
Inventor: HONDA YASUMITSU
IPC: G11B31/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk player capable of preventing noise from a monitor connected to a video signal output terminal from propagating to an audio signal output terminal in the optical disk player that reproduces a video signal and an audio signal recorded on an optical disk and outputs the video signal and the audio signal from the video signal output terminal and the audio signal output terminal. SOLUTION: This optical disk player is provided with a video signal reproducing part for reproducing the video signal, an audio signal reproducing part for reproducing the audio signal, the video signal output terminal for outputting the video signal reproduced by the video signal reproducing part, the audio signal output terminal for outputting the audio signal reproduced by the audio signal reproducing part and a switching means for switching the on/off of the connection between the video signal reproducing part and the video signal output terminal.
Patent JP-2002113115-A (JP)
Title: Electrotherapeutical device utilizing variant system
Inventor: MO SEUNG KEE
IPC: A61N1/36
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for electrotherapy for respectively separately or simultaneously providing a variant system electric stimulation function for enabling consistent treatment without uncomfortable feelings and a bio-feedback function for systematically presenting an exercise required for a patient or kinetic method suited to the specified symptoms of the patient. SOLUTION: In the electrotherapeutical device having an electrode for transmitting an electric stimulation signal to the part of a body, this device has a central control means for selectively assigning at least one of plural protocols, which are generated by changing the desired level of impressing current/voltage to be set corresponding to the quantity of energy to be outputted and at least one electric parameter, and plural variants generated by combining the plural protocols to the electrode and an output means for outputting the stimulating current/voltage of the assigned protocol or variant to the electrode.
Patent JP-2002342537-A (JP)
Title: Arrangement management system for volunteer member and management server
Inventor: IYAMA BUNJO
IPC: G06Q10/06
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To manage the arrangement of volunteer members suitably to the volunteer members and users who desire volunteer members to be arranged. SOLUTION: A management server 30, a plurality of user terminal devices 40, and a plurality of a dispatch-side terminal devices 50 are connected to the Internet 20. The management server 30 obtains desired arrangement contents of volunteer members from user terminal devices 40 and the numbers of arrangeable members of respective volunteer groups from the dispatch-side terminal devices 50. Then the management server 30 performs a process for determining an arrangement schedule in a specified period, allocates users by volunteer groups according to the numbers of arrangeable members and the desired arrangement contents of volunteer members and informs the users and volunteer groups of the allocation result which are already obtained.
Patent JP-2002351780-A (JP)
Title: Conversion device, conversion method, program and television system
Inventor: KITATORA HIROTO
IPC: H04N5/44
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent the confusion of a user by preventing the output of data which is not converted into second data among data whose input is received by an input reception part 34. SOLUTION: First data written by first language is securely identified from data inputted to the input reception part 34 of a conversion device 10 in the identification part 36 of the conversion device 10. The extraction part 44 of the conversion device 10 extracts first data. The conversion part 46 of the conversion device 10 converts extracted data into second data written by second language and they are outputted from the output part 50 of the conversion device 10. Namely, data except for first data among data inputted to the input reception part 34 are not outputted from the output part 50 of the conversion device 10.
Patent JP-2002021650-A (JP)
Title: Solenoid valve assembly for evaporative emission control system
Inventor: PARKER KENNETH J
IPC: F02M25/08
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an improved proportional solenoid valve for purging fuel evaporative emission. SOLUTION: An adjusting valve 10 controlling fuel evaporative emission adsorbed by a canister 12 of the evaporative emission control system for purging it to an intake system 18 of an internal combustion engine has the solenoid valve assembly 40 operating in low friction provided with an armature 86 provided in an outer side of an electromagnetic coil 58. Large portions of an magnetic side load and a gravitational side load are absorbed by a spring 90 separating the armature 86 from a valve member 98.
Patent JP-2002360381-A (JP)
Title: Belt for fixing waterproof sheet
Inventor: KOBAYASHI HISATOSHI
IPC: A61G7/05
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a very inexpensive belt for fixing a waterproof sheet which can be used regardless of width or thickness of a bed, a futon or a mattress and simply attached and detached in sheet replacement, and capable of constantly applying sufficient fixing force. SOLUTION: In the belt for fixing the waterproof sheet, two or more belts having loops on one faces and provided with hooks in longitudinal both ends of rear faces are connected by attaching a hook of one belt to a loop of another belt.
Patent JP-2002345942-A (JP)
Title: Sticking aroma agent
Inventor: YOKOMICHI TATSUYA
IPC: C11B9/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a sticking aroma agent for generating aromas by pressing or friction. SOLUTION: In this aroma agent, a microcapsule layer sealing an aroma component is formed on one side of a plastic film, a viscous layer is formed on the other side, and a release layer is provided on the outer surface of that viscous layer.
Patent JP-2002346956-A (JP)
Title: Laser scriber
Inventor: KOMATSUZAKI YOICHI
IPC: B25H7/04
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To accelerate the scribing of a marking line and improve the efficiency of the scribing operation by preventing a clog of a through hole with smoke and dust by means of a smoke exhausting hole, minimize damage by breaking a brittle portion, and reduce production cost by permitting the replacement only of a needle element. SOLUTION: A laser scriber 23 has the through hole opening in the center of the needle element 42, and directs a laser beam along the through hole and emits it from a point of the needle element to scribe a marking line in a workpiece W with the laser beam. The needle element has the smoke exhausting holes in communication with the through hole, so that smoke stagnant in the through hole can be exhausted via the smoke exhausting holes. The needle element has the brittle portion 53, at which the needle element breaks apart when bending force of or above a constant level acts on the point of the needle element owing to, for example, contact of the point with the workpiece.
Patent JP-2002351264-A (JP)
Title: Printing device
Inventor: ONO TAKASHI
IPC: G03G15/01
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To enable to print with ultimate performance when printing for a plurality of pages and a plurality of jobs containing monochrome and color data is conducted by various users using a printing device having a printing mechanism capable of simultaneously outputting a plurality of pages. SOLUTION: In the printing device capable of simultaneously printing a plurality of pages for a transfer material smaller than the periphery of a transfer body, the printing device comprises a development number switching means for switching the development number to the transfer body between one or a plurality of numbers, a printing mode determining means for determining to print either one page or a plurality of pages in one printing process, a printing means for printing either one page or a plurality of pages according to the determination of the printing mode determining means.
Patent JP-2002354917-A (JP)
Title: Seedling supplying apparatus for riding type rice transplanter
Inventor: KONISHI TATSUYA
IPC: A01C11/02
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To lightly and readily carry out an operation for supplying seedlings to a seedling placing stand attached to a seedling planting apparatus in a riding type rice transplanter in which the seedling planting apparatus is liftably connected to the rear part of a traveling machine body. SOLUTION: Seedling supporting stands 21 supporting a plurality of sheets of seedlings F in parallel are arranged at the right and left of the traveling machine body 3 longitudinally movably from a seedling receiving position (a) ahead the machine body to a seedling supplying position b behind a driver's seat. Each seedling supporting stand 21 is independently movable longitudinally and laterally.
Patent JP-2002089843-A (JP)
Title: Fracture resistant support structure for hula seal in turbine combustion device and related method
Inventor: SUTCU MAZ
IPC: F23R3/00
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a fracture resistant support structure for a so-called 'hula seal' between a combustion liner and a transition pipe. SOLUTION: A gap between a combustion liner 110 for a turbine combustion device and the combustion liner and the outer cooling sleeve of a cooling sleeve 112 assembly is determined by respective operating temperatures and thermal expansion coefficients. One end of the outer cooling sleeve is welded to the combustion liner.  A method for reducing a tendency to generate cracks in the substantially cylindrical combustion liner and the substantially cylindrical outer cooling sleeve assembly comprises a step (a) of determining a radial gap between the combustion liner and the outer cooling sleeve as a function of operating temperatures and thermal expansion coefficients, a step (b) of forming the outer cooling sleeve with a diameter sufficient to provide the radial gap, a step (c) of swaging the end of the outer cooling sleeve to bring the end of the outer cooling sleeve into engagement with the combustion liner and a step (d) of welding the outer cooling sleeve to the combustion liner.
Patent JP-2002018965-A (JP)
Title: Highly accurate optical shaping method based on optimum irradiation and lamination condition
Inventor: HAGIWARA SHIGERU
IPC: B29C67/00
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the lamination along a solid forming surface can not be performed because the center is fixed in the direction vertical to the surface of a resin liquid to irradiate the resin liquid with laser beam in a conventional method. SOLUTION: In a highly accurate optical shaping method based on the optimum irradiation and lamination condition, the size of a unit cured shape is changed by changing a scanning speed of laser beam to enhance processing accuracy or to shorten a processing time.
Patent JP-2002366136-A (JP)
Title: Structure for fitting soft component to hard member
Inventor: OSUGA ICHIRO
IPC: C09J5/00
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To efficiently and accurately perform component fitting operation. SOLUTION: When a soft component made of a soft material which easily changes its shape to a hard member made of a hard material which has large rigidity, the soft member is fixed to the hard member so as to be interposed between a hard plate and the hard member. The hard plate is constituted on the rear side of the fitting surface of the soft member for the hard member and the hard plate is made of a material having specific rigidity. The hard plate is a certain quantity larger in rigidity at this part than at other parts of the soft component. When the soft component is fitted to the hard member, an operator does the fitting operation while holding the hard plate and then can complete the fitting operation without delicately adjusting a drawing force, etc. The hard plate is previously provided to the soft component in one body, so anybody can efficiently do the fitting operation.
Patent JP-2002365259-A (JP)
Title: Method and apparatus for judging carbonation of concrete
Inventor: YAMADA KOJI
IPC: G01N27/416
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for judging carbonation of a concrete which can be applied to existing structures and enable simple and stable measurements by a nondestructive inspection. SOLUTION: According to the method and the apparatus, [1] an iron electrode 1 coated with an electrolytic substance 2 is brought to contact a surface of the concrete, a potential difference generated between the iron electrode 1 and a steel product 6 buried in the concrete is measured, and carbonation of the concrete is judged on the basis of a value of the measured potential difference. [2] The electrolytic substance 2 having approximately the same pH as a pH of a sound concrete is used in the [1].
Patent JP-2002368350-A (JP)
Title: Structure of printed board
Inventor: KOSHIDA MANABU
IPC: H05K1/02
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a structure of an inexpensive printed board and can realize highly reliable connection. SOLUTION: The central part on one end edge 3a of a main board 3 is designed as a fitting position of a board-to-board connector 10 to a line of soldered land 9 formed on the main board 3, and a cutting planned line 12 is formed inside the one end edge 3a in a manner to pass the board-to-board connector 10 to the lined soldered land 11 formed apart from the one end edge 3a than the soldered land 9. The cutting planned line 12 is formed by making a V-shaped groove on the same positions on both surfaces of the main board 3 and weakening the main board 3, so that it can be cut without using a special jig. Assuming a case when two kinds or more of products are to be manufactured in terms of fitting structure, a second cutting planned line for adjusting the board size may be formed at another position instead of the formation position of the cutting planned line 12.
Patent JP-2002137838-A (JP)
Title: Paper feeder
Inventor: KAI NOBURO
IPC: B65H3/52
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder that can always and properly feed paper one by one, while the balance of friction force generated between a lower end of the paper and a paper separating pad, with feeding force of a feed roller is kept well. SOLUTION: In a predetermined area downstream of a skirt portion 15B of the separating pad 15 in a direction of carrying paper, two lower faces 15B1, 15B2 are supported via a pad supporting portion 16A of a pad supporting member 16 disposed to a main body casing 2 to strongly support the separating pad 15 to prevent the separating pad from bending to increase resistance against the paper. In a predetermined area upstream of the skirt portion 15B in the direction of carrying paper, only the lower face 15B2 is supported via a supporting portion 16B of the pad supporting member 16 to support the separating pad 15 weakly compared with the downstream area, so that suitable flexibility is maintained when stacked paper abuts on the elastic separating pad 15.
Patent JP-2002365335-A (JP)
Title: Integrated circuit inspection device
Inventor: SHINDO NAOKI
IPC: H01L21/66
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To enhance efficiency of inspection by making an inspection result easily confirmable by displaying in terms of an image the failed location of an integrated circuit or a signal waveform on an inspection board circuit. SOLUTION: Information for a terminal, a pad, an inspection board, and an inspection card is preliminarily inputted, and when the inspection result a failure, image data showing the fail position are formed from this information and fail information, and displayed after the fail information is added to the image data to make the fail position visually confirmable. Furthermore, circuit information for the inspection board or inspection card is preliminarily inputted, whereby the signal waveform of a point of the inspection board circuit is made confirmable.
Patent JP-2002361308-A (JP)
Title: Hydraulic drafting device of rolling mill
Inventor: SADAMORI HIROYUKI
IPC: B21B31/32
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic drafting device of a rolling mill capable of overcoming instability with the influence of mutual cylinders since the rod side pressure room of each cylinder communicates with each other in the hydraulic drafting device of the rolling mill. SOLUTION: A pair of pipe lines 50, 51 which communicate with the rod side pressure rooms 30, 31 of respective hydraulic cylinders 10, 11 are confluent at an angle of less than 90 degrees, so that a structure is made hard to receive the influence of pressure variations of respective cylinders 10, 11.
Patent JP-2002362466-A (JP)
Title: Transmission of powered bicycle
Inventor: FUKUDA HIROMI
IPC: F16D41/06
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To smoothly start an engine by the pedal stepping force without degrading the operability of a pedal in a transmission of a powered bicycle. SOLUTION: One-way clutches for sun gears 58, 59 and 60 and a shift drum member 67 for selectively uncoupling the one-way clutch coupling are provided between a boss member 63 and cylindrical surfaces of base parts of the sun gears 58, 59 and 60, and the sun gears 58, 59 and 60 are selectively fixed or unfixed by selectively uncoupling the one-way clutch coupling by turning the shift drum member 67. A neutral member 80 is provided so as to slide in the axle direction according to the turn of the shift drum member 67 to keep each sun gear in a free condition. In addition, the shift drum member 67 is further turned to allow the neutral member 80 to slide so that the transmission of the driving force from a planet carrier 52 to a hub 20 is shut off.