baber/WOPTO huggingface dataset:
Patent JP-2002071396-A (JP)
Title: Light-emitting pointer
Inventor: IGARASHI HIDEKI
IPC: G01D13/28
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting pointer for making it brightly shine an indication section in a desired emission color. SOLUTION: The light-emitting pointer 1 comprises an indication member 2, made of a light transmission material that introduces illumination light from a base section 21 located at a rotation center region R and shines the indication section 22 which is extended in a line, a colored layer 26 that is deposited on the indication member 2 along the indication section 22, and a cover member 4 for covering the base section 21 of the indication member 2. The indication section 22 is extended on the base section 21, that is covered with at least the cover member 4. An exposure section 41 for exposing the front side of the indication section 22 is provided at the cover member 4.  In the indication member 2, a bare surface section 22, extended corresponding to the indication section 22, is formed at the front side, a first rear region 27 where the colored layer 26 is deposited and a second rear region 28, where no colored layer 26 is deposited are formed at the rear side of the indication member 2, that faces the bare surface section 25. A space section 29 is formed at two locations of the indication member located between the second rear region 28 and the bare surface section 22. A light transmission colored member 5 for coloring the indication section 22 along with the colored layer 26 is arranged at the open space section 29.
Patent JP-2001187951-A (JP)
Title: Toroidal continuously variable transmission
Inventor: YAMAMOTO KEN
IPC: F16H15/38
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To reduce the concentration of stress by uneven thrust force to improve the durability of a thrust bearing for supporting a power roller. SOLUTION: A retainer 6 interposed between the power roller 3 and a trunnion 1 and having a number of ball bearings 5 and a pocket 60 for housing the ball bearings 5 is formed of an annular plate member, and oil grooves 6A and 6B are arranged on both surfaces 6E and 6F of the retainer 6. The oil grooves 6A and 6B on both surfaces 6E and 6F are arranged so as to be offset in the axial direction of the retainer 6.
Patent JP-2002068131-A (JP)
Title: Packaging device
Inventor: OTA MINORU
IPC: B65B41/12
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To facilitate attachment and detachment of a wound object for a device body. SOLUTION: An axial support member 57 detachably supports a film support axis 59 to which the wound around object 51 is connected through a connecting mechanism 60. The connecting mechanism 60 is consisted of a first edge support member 61 which fittingly holds one end part of core tube 51a moveably fitted at one end of the film support axis 59, a first pin 62 and a spring 63 prepared on the first edge support member 61, a position adjustment member 64 which is fitted to the other end part of the film support axis 59, and a second edge support member 67, which is screwed to a threaded tube, fittingly hold the other end part of the core tube 51a. Inclined plane 62a is formed at the front edge of the first pin 62 to allow slip off out of the pin hole 59a of the first pin 62.
Patent JP-2002093263-A (JP)
Title: Switch panel device
Inventor: SUKAI KAZUYOSHI
IPC: H01H9/16
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a switch panel device capable of supposing the position of a switch without visually confirming the same by executing the switch operation of an on-vehicle machine by the change in blowing and suck of the air. SOLUTION: This switch panel device comprises a switch panel 1, a switch part 2, a vent hole 3, a detecting part 4, an air tube 5, a pump 6a, a pump 6b and a control part 7. The air is jetted or sucked from the vent hole 3 by starting the pumps 6a, 6b. The detecting part 4 detects the change of the flow of the air by a human body, and the control part 7 controls the switch.
Patent JP-2001151833-A (JP)
Title: Curable resin composition excellent in electroconductivity and cured product thereof
Inventor: IINO TADASHI
IPC: H01M8/02
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a curable resin composition excellent in heat dissipation properties, heat resistance and corrosion resistance in addition to having high electroconductivity and especially suitable for a high electroconductive material such as a separator for a fuel cell and a cured product thereof. SOLUTION: This curable resin composition excellent in electroconductivity and the cured material thereof comprise (A) a vinyl ester resin, (B) at least one kind of monomer selected from an allylic ester monomer, an acrylic ester monomer and a methacrylic ester monomer, (C) a radical polymerization initiator and (D) at least 40 mass % of a carbon-based filler.
Patent JP-2002093065-A (JP)
Title: Observing method and device for sub-pulse for magnetic transfer
Inventor: YUZAWA TAKESHI
IPC: G11B5/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To allow the observation of sub-pulse signals generated in consequence of the inadequateness in transfer conditions with substantially no influence of noise. SOLUTION: The servo signals recorded on a transfer medium 14 by magnetic transfer are sampled plural times by a head 10 and a head amplifier 11 and a plurality of waveform data are collected by a data collector 6. Respective pieces of the waveform data are compared and the phase differences thereof are determined in a computer section 1 and are, then, subjected to phase correction, by which the averaging waveforms of the respective waveforms are formed. These waveforms are displayed as the waveforms for observation of the sub- pulse signals on a monitor 17.
Patent JP-2002086883-A (JP)
Title: Stencil printing equipment, printing drum unit, and installing method for printing drum unit
Inventor: TAKAHASHI MASANORI
IPC: B41L13/16
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To maintain reliability in an electrical connection over a long period of term irrespective of the frequency of the attaching and detaching operation of a printing drum unit by a method wherein poor contact due to the entrance of dusts and foreign matters into a connector and poor contacting due to a local wear can be prevented from developing. SOLUTION: The fixation of the printing drum unit 5 is carried out by engaging the recessed part 12c of the engaging hook part 12a of the fixing lever 12 thereof. A first connector 3 is provided on an equipment main body 1 through a bracket 113, while a second connector 15 is provided on the printing drum unit 5 through a connector bracket 14. The first connector 3 and the second connector 15 oppose nearly normal to their attaching and detaching direction to each other so as to realize a connector connection through the shifting of the connector bracket 14 synchronously with the operation of the fixing lever 12.
Patent JP-2002086624-A (JP)
Title: Water absorbing body and method for manufacturing the same
Inventor: INAGAKI YASUSHI
IPC: C08F8/30
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a sandbag suitable for transport and capable of sufficiently performing the disposal against flooding or the like when actually used. SOLUTION: A polymeric material which contains at least one of styrene and conjugated diene and acrylonitrile is treated with an acid, and the obtained product is finely divided to a form water absorbing resins 3a and 3b with an average particle size of 5 mm or less. A water permeable bag material 2 is filled with these resins to manufacture a water absorbing body 1.
Patent JP-2001188031-A (JP)
Title: Method and device for measuring particulate substance in exhaust gas
Inventor: KOKUBO ICHIRO
IPC: G01N15/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a measured result indicating good correlative relation with the measured result by a full tunnel method based on a partial dilution even in the case that the fluctuation of the amount of exhaust gas occurs due to the modification of an operation mode or the like. SOLUTION: Exhaust sample gas is sampled so that a ratio to the exhaust gas from an engine 1 is preset at a division ratio, the exhaust sample gas is diluted and cooled by a dilution gas in a dilution tank 6 to make diluted mixture gas, when an amount of a particulate substance in the exhaust gas from the amount of the particulate substance separated by a separation means 8 from the diluted mixture gas is measured, the division ratio is maintained constantly by determining the dilution ratio of the diluted mixture gas to the exhaust sample gas by a dilution ratio determining means 11 in consideration of at least a temperature difference between the exhaust sample gas and the diluted mixture gas, and the amount of the particulate substance in the exhaust gas is measured.
Patent JP-2002090562-A (JP)
Title: Array waveguide diffraction grating element, its manufacturing method, array waveguide module and optical communication system
Inventor: YONEDA SHIGERU
IPC: G02B6/34
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To realize an array waveguide diffraction grating element capable of easily performing a wavelength correction, its manufacturing method, an array waveguide module using an array waveguide diffraction grating element and an optical communication system. SOLUTION: In the array waveguide diffraction grating element 61C, first to third parts 141-143 are joined in joining surfaces 144 and 145 in both or either one of an input side slab waveguide 69 and an output side slab waveguide 71. The wavelength correction is easily performed by moving the joining surface and fixing it in the optimal position in the case of joining. Further, for example, the number of output side channels is increased or an output terminal for monitoring is provided by suitably selecting and joining the third part 143 which constitutes the output side slab waveguide 71.
Patent JP-2002052072-A (JP)
Title: Ultraviolet sterilization apparatus and packaging apparatus
Inventor: HIRANO MASAKAZU
IPC: B65B55/08
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem with a sterilization apparatus used for medical purposes and for foods, etc., which utilizes the bactericidal action of excited oxygen atoms produced by absorption of a 254-nm ultraviolet ray into ozone generated by a 185-nm ultraviolet ray emitted from a low pressure mercury lamp, that the 185-nm ultraviolet ray emitted from the low pressure mercury lamp is not strong enough to achieve an effective sterilization process within a short time. SOLUTION: The sterilization apparatus is adapted for sterilizing medical instruments, nursing implements, or toys, using an excimer lamp as a light source which produces an ultraviolet ray with a center wavelength of 172 nm, 146 nm or 126 nm. A packaging apparatus is adapted for automatically achieving packaging and sealing using a sheet-or bag-shaped packaging material subjected to sterilization using an excimer lamp as a light source which produces an ultraviolet ray with a center wavelength of 172 nm, 146 nm or 126 nm.
Patent JP-2002091198-A (JP)
Title: Image forming device
Inventor: YU HIDEO
IPC: G03G15/16
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which prevents image defects and prolongs durability and life by restricting skew of an intermediate transfer belt by a simple member. SOLUTION: The image forming device has an intermediate transfer belt 501 which carries a toner image transferred from a photoreceptor belt 100. The image forming device also has a primary transfer roller 503 which applies charges to the intermediate transfer belt 501 in order to transfer the toner image from the photoreceptor belt 100 to the intermediate transfer belt 501, and a secondary transfer roller 600 which applies charges to a transfer material 800 in order to transfer the toner image from the intermediate transfer belt 501 to the transfer material 800. The image forming device further has a cleaning means which cleans the intermediate transfer belt 501. In the image forming device, a meandering preventing member 506 which is provided on one side of the intermediate transfer belt 501 is attached to a groove of a roller member 505 that abuts on the member 506.  The meandering preventing member 506 and the groove of roller member 505 are in the shape of a chevron.
Patent JP-2002086805-A (JP)
Title: Image processing method
Inventor: MORISHITA KOICHI
IPC: B41J2/01
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method capable of maintaining the image quality while restraining the toner consumption amount by adjusting the pixel data density. SOLUTION: A density correcting process is executed for pixels 1 having pixel data in the entire periphery in image data as the subject to be corrected.
Patent JP-2002097175-A (JP)
Title: Method for producing betaine ester
Inventor: MURAYAMA KOICHI
IPC: C07C231/12
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a betaine ester, capable of industrially easily producing the highly qualified betaine ester of a high-molecular weight alcohol, a polyhydric alcohol, an alcohol which occurres easily side reactions such as dehydration and rearrangement, of which the all are difficult to be produced by conventional methods. SOLUTION: This method for producing the betaine ester comprises a process where a halogenated fatty acid ester of a 1-4C saturated or unsaturated monohydric alcohol [hereinafter, referred to as an alcohol (a)] is reacted with a tertiary amine, then the unreacted halogenated fatty acid ester is removed to obtain a betaine ester of the alcohol (a) [hereinafter, referred to a betaine ester (A)], and another process where the obtained betaine ester (A) is reacted with an alcohol having two or more carbon atoms [hereinafter, referred to as an alcohol (b)] which is different from the alcohol (a) in the presence of a basic catalyst to be subjected to transesterification so that the betain ester of the alcohol (b) is obtained.
Patent JP-2002110545-A (JP)
Title: Epitaxial growth of nitride semiconductor element
Inventor: ZUAN ZUU SON
IPC: H01L29/06
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element in which a transition density is reduced. SOLUTION: The semiconductor element 10 comprises polynucleus 2 between a board 1 and an AlGaInN compound semiconductor 3. The transition density induced due to a difference of crystal lattice between the board 1 and the semiconductor 3 is remarkably reduced, and a growth of the semiconductor 3 is improved.
Patent JP-2002098731-A (JP)
Title: Pipeline insulation determination method and device
Inventor: KINOSHITA AKIRA
IPC: G01N27/72
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To determine the insulation state of a pipe easily and accurately. SOLUTION: In this pipeline insulation determination device 20, the insulation state of metal pipes 21, 22 insulated by an insulation flange 23 is determined by detecting a low-frequency alternating current flowing through the insulation flange 23. The detection of the low-frequency alternating current is executed by a magnetic sensor in an insulation determination sensor 26 installed on a current-carrying point 24B on one side. In the insulation determination sensor 26, an electrode for carrying a current and the magnetic sensor are integrated beforehand so as to be on the optimum position. The output of a detection voltage is seldom generated on the non-current-carrying side in the case of optimum positions shown by black round marks as shown by figure (b), and the detection voltage is acquired only on the current-carrying side.  In the case of non-optimum positions shown by white round marks, the detection voltage is acquired also on the non-current-carrying side under the influence of a current-carrying cable 27B.
Patent JP-2002097956-A (JP)
Title: Engine cooling device
Inventor: HARA NAOHIRO
IPC: F01P11/20
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an engine cooling device capable of increasing motor driving efficiency and reducing the rotation noise of a cooling fan when the rotation of the cooling fan is not required. SOLUTION: This cooling fan 57 is connected to one end 56a of the rotating shaft 56 of a motor 55 via a one-way clutch 70. Only when the motor 55 is reversely rotated when cooling an engine, the rotation of the motor 55 is transmitted to the cooing fan 57 via the one-way clutch 70.
Patent JP-2002103092-A (JP)
Title: Compression treatment apparatus of metal scrap
Inventor: YOSHIDA HISATOSHI
IPC: B30B9/30
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a scrap compression treatment apparatus capable of sanitizing handling of a metal scrap by storing/compressing the metal scrap in a machining plant, etc., in a large quantity and sufficiently removing an oil contained in the metal scrap and efficiently treating the metal scrap. SOLUTION: A hopper 6, which constitutes three sheets of a pair of side plates 6a, 6b, 6c to be freely compressed in a width direction, is arranged between side walls 4, 5 provided so as to face each other, a primary compression pusher 9 is arranged to its bottom. A recessed part 14 is arranged under a hopper bottom plate 7, the metal scrap pushed into the recessed part 14 by a feed means 11 arranged along a vertical wall 5a is compressed by a secondary compression pusher 15 and is discharged from an opening 18, the oil contained in the metal scrap G is removed with centrifugal force by an oil removing mechanism connected to the opening 18, the metal scrap is discharged to the outside in a state of easy handling.
Patent JP-2002099215-A (JP)
Title: Label with release paper
Inventor: KOBAYASHI KAZUYUKI
IPC: C09J7/02
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a label with release paper which facilitates handling even when an area of glue killing is large. SOLUTION: A tacky adhesive layer 22 of the label 14 is subjected to glue killing by using a glue killing agent 24 prepared by mixing silicone constituting a release agent layer 18 of the release paper 12 with printing ink. As a result, the friction resistance of the glue killing surface A to the release surface C and the friction resistance of the tacky adhesive surface B to the release surface C are set equal and the peeling resistance of the glue killing surface A to the release surface C and the peeling resistance of the tacky adhesive surface B to the release surface C are set equal. Even if the glue killing area is large, the slipping of the label from the release paper during fabricating and image printing does not occur any more and this label may be handled in the same manner as with ordinary labels.
Patent JP-2002110610-A (JP)
Title: Substrate treating apparatus
Inventor: HIRAKAWA TADAO
IPC: H01L21/304
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a treating apparatus with which both the upper and under surfaces of a semiconductor wafer can be cleaned simultaneously and the wafer can be dried after cleaning. SOLUTION: The substrate treating apparatus is provided with a first rotation driving means 2, which drives the rotation of a semiconductor wafer 1 by holding its edge by a roller 12 driven for rotation, an upper part treating means 31, which has an upper part cleaning tool 33 for cleaning the upper surface of the semiconductor wafer 1 held by the rotation driving means 2, an under part treating means 32 with which an under part cleaning tool 1 for cleaning the under surface of the semiconductor wafer 1 held by the first rotation holding means is provided replaceably and means 57 and 62 for causing a lower arm 53 for replacing the under part cleaning tool 1 of the under part cleaning means 32 with a holding tool 77 to turn and to move vertically.
Patent JP-2002111995-A (JP)
Title: Image editing device and method and image print control device and method
Inventor: ISHIKAWA MINORU
IPC: H04N5/76
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To create an album with superior outward appearance when creating the album using a user's image. SOLUTION: An image photographed by a user is used as background image of each page constituting an album. The user image is used as the background image, and the image photographed by the user is pasted on the background image. In order to set off the user image pasted on the background image, the background image is subjected to vignetting, density reduction, or the like. Differing from the album obtained by using a template image as the background image, an album constituting a page with superior outward appearance can be created.
Patent JP-2002104757-A (JP)
Title: Temporary fence for maintenance work of elevator
Inventor: TABATA KENJI
IPC: B66B5/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a temporary fence for maintenance work of an elevator which can be easily temporarily provided and removed by eliminating trouble of the maintenance work in the elevator to improve maintenance work efficiency. SOLUTION: A winding drum 10 is pivotally mounted in one side of a mutually opposed edge part in a gate 3 of a landing 1, a hook lock implement is provided to be opposed to the winding drum 10 in the other side of the edge part in the gate 3 of the landing 1. A flexible streak unit 11 is wound to the winding drum 10, held to the edge part in the gate 3 of the landing 1, drawn out from the winding drum 10, locked to the hook lock implement, and temporarily provided at maintenance work time. In this way, the flexible streak unit 11 is wound to the winding drum 10 and stored in the edge part of the gate 3 at ordinary time, the flexible streak unit 11 is drawn out from the winding drum 10 and temporarily provided by extending it mutually between the edge parts of the gate 3 at maintenance work time. Accordingly, the temporary fence 13 can be easily temporarily provided at maintenance work time and can be easily stored by removing it at ending time of the maintenance work.
Patent JP-2002108163-A (JP)
Title: Image forming device
Inventor: NISHIZAWA KIMIO
IPC: G03G15/08
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which suppresses the occurrence of fogging toner without causing carrier sticking when starting image formation. SOLUTION: The image forming device is provided with a photoreceptor 1, an electrifying means 2, an exposure means 3, a developing means 4, a surface potential detection means 5, and a control means 6, and a time [t0] at which the surface potential of the photoreceptor 1 detected by the surface potential detection means 5 has reached a prescribed potential [V0] is recognized by the control means 6 when image formation is started, a development bias is applied to a developer carrier 41 by a signal from the control means 6 at a time [t0+Δt] when a certain time [Δt] has passed after the time [t0].
Patent JP-2001165905-A (JP)
Title: Method of separating substance using dielectric migration force
Inventor: WASHIZU MASAO
IPC: G01N27/447
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To mutually separate more than two kinds of molecules by utilizing a dielectric migration force. SOLUTION: This method for separating a substance consists of a first method for forming a composite substance, consisting of 'a specific molecule' in a sample and 'a substance capable of changing dielectric migration characteristics of the specific molecule' from 'the specific molecule' and subsequently subjecting the same to dielectric migration, to separate the composite substance and a molecule other than the specific molecule and a second method utilizing dielectric migration force to allow a solution, in which more than two kinds of molecules are dissolved to be present in a un uniform electric field having a strong electric field intensity, that is, an electric field intensity of 500 KV/m or larger.