baber/WOPTO huggingface dataset:
Patent JP-2002086314-A (JP)
Title: Supply pipe for surface finishing of part
Inventor: AOYAMA YOSHITAKA
IPC: B65G51/02
Filed: 2000-09-09
Abstract: PROBLEM TO BE SOLVED: To overcome the a problem of catching of a part in a dent remarkably recessed on a point which is damaged and is continuously damaged by a projec tion on its inner surface on a supply pipe made of a synthetic resin when the edge type projection exists on a corner part of the part or of being unbale to carry the part as a hole is made on the supply pipe when the damages con tinue and carrier air is leaked from there. SOLUTION: A synthetic resin-made external pipe 4 having flexibility is provided, an internal pipe 5 is inserted into its inside, and an irregular shape is added to an inner surface of the internal pipe 5.
Patent JP-2002123468-A (JP)
Title: Electronic mail system, information managing method in electronic mail system and storage medium
Inventor: KONDO HARUHIKO
IPC: H04L12/58
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an e-mail system for storing newly arrived address information and stored address information in respective independent address books and a personal information managing method in the e-mail system and a storage medium. SOLUTION: According to this e-mail system, a mail server is provided with an address information transmitting means for extracting an mail address from a received mail and transmitting the mail address as address information to a management server, and the managing server is provided with an address information receiving means for receiving the transmitted address information, a newly arrived information storing means for storing the received address information as the newly arrived address information, an address information selecting means for selecting an optional piece of address information among pieces of stored address information, a stored information storing means for storing the selected piece of address information as the stored address information,  and an address information providing means for separately providing the newly arrived address information and an the stored address information so that a communication terminal can read the newly arrived address information.
Patent JP-2002119864-A (JP)
Title: Method for manufacturing thin photocatalyst film
Inventor: KUBO AKIKO
IPC: B01J35/02
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a low temperature synthesis method for a thin photocatalyst film which develops photocatalyst activity in spite of irradiation with visible light. SOLUTION: Gaseous raw material is introduced into a reaction chamber 1 having an exhaust means 6 and electric power is supplied between a substrate holder 4 and electrode 5 disposed in the reaction chamber to convert the gaseous raw material to plasma, by which the thin photocatalyst film is formed on a substrate of a prescribed temperature held on a substrate holder.
Patent JP-2002119416-A (JP)
Title: Cover body structure of rice cooker
Inventor: YAMABE SUNAO
IPC: A47J27/00
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To properly transfer heat from a heater by precisely preventing leakage of steam from a cover body through an installing part due to an increase in internal pressure, and securing the contact area with a heat radiating plate of an inner cover. SOLUTION: A recessed part 20 is formed from the inside surface side of the inner cover 11, the auxiliary part is arranged in the recessed part 20, and an outside edge part of the auxiliary part 23 is installed in an opening edge part of the recessed part 20 via packing 14.
Patent JP-2001187764-A (JP)
Title: Surface active compound
Inventor: ARIMA HIROAKI
IPC: C09K23/00
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a surface active compound having a surface activating ability and a polymerization-initiating ability. SOLUTION: This surface active compound is represented by the formula: [R1a-(B1)r-(X1-B2)t]p-(S)k-[(B3-X2)u-(B4)s-R2a]q (R1a is a unit having a hydrophobic group; R2a is a unit having a hydrophilic group; B1 and B4 are each a unit for binding R1 or R2 with active groups X1 or X2, B2 and B3 are each a unit for binding a spacer to X; (k), (r), (s), (t) and (u) are each 0 or 1; with the proviso that both of (t) and (u) are not simultaneously 0; and (p) and (q) are each an integer of 1-3). The active group is ordinarily the group generating a radical by heat or light.
Patent JP-2002135473-A (JP)
Title: Image forming device
Inventor: TAKEDA TOMOYUKI
IPC: H04N1/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that acts like a stand alone device so as to be in operation independently of control from an external information processing terminal until the image forming device is recognized to take part in a radio network by the external information processing terminal or the power supply of the external information processing terminal is interrupted in an initial state like a state just after the power of the image forming device is applied. SOLUTION: The image forming device is provided with a 1st control means that controls each section of the image forming device according to an instruction from the external information processing terminal, with a radio connection means that wirelessly connects with the external information processing terminal in compliance with a standardized radio protocol, and with a 2nd control means that attains whether the connection state able to send/receive data to/from the external information processing terminal or the connection state to the external information processing terminal with small power consumption as its control. When the image forming device adopts neither the connection state attaining data transmission reception nor the connection state attaining small low power consumption, the image forming device acts like the stand along device independently of the 1st control means.
Patent JP-2002122866-A (JP)
Title: Color liquid crystal display panel, reflection type color liquid crystal display panel, and semitransmission type color liquid crystal display panel
Inventor: YAMAGISHI YASUTAKA
IPC: G02F1/13363
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To solve the problems on viewing angle characteristics or coloration in halftone for the optical compensation by using a retardation plate having uniformity in the plane. SOLUTION: The structure for optical compensation is obtained by disposing a phase difference layer 4 having birefringence between two substrates 1a, 1b or by imparting birefringence to the color filter layer 3 of each color.
Patent JP-2002135461-A (JP)
Title: Mobile information terminals individualized each other
Inventor: YUMOTO AKIRA
IPC: G06F12/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide mobile information terminals each to individualized in that each user of the mobile information terminals selects only its required information from items of information stored in a server system and stores the selected information to its own mobile information terminal so as to initialize the mobile information terminal. SOLUTION: The user of the mobile information terminal 35 selects only its required information among items of information stored in the server system 41 and stores the selected information to the mobile information terminal 35 to initialize or update the setting of the mobile information terminal 35. Then each of the mobile information terminals can be subjected to individualization.
Patent JP-2002130788-A (JP)
Title: Supporting device for air duct
Inventor: MURAMATSU KENICHI
IPC: F24F13/02
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a worker being required to perform a work overhead in a posture of looking upward in the work for installing to a ceiling an air duct that is to be secured by a suspension rod in a state of being suspended from the ceiling, so that the worker becomes much tired, due to the bad working posture even though the work is comparatively simple. SOLUTION: Sidewalls, disposed opposite to each other and a top wall and a bottom wall connecting tops and bottoms thereof, are provided, and the top wall and the bottom wall are positioned by a spacer disposed in a vertical direction, so as to form a tubular body having a rectangular cross-section. The spacer is constituted of a rod penetrating the top wall and the bottom wall, and an outer end of the spacer is connected detachably to a support member. Using this method, the problem is solved.
Patent JP-2002138401-A (JP)
Title: Track-skeleton stiffening member and stiffening girder device
Inventor: SUZUKI SHINICHI
IPC: E01B5/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To apply the deformation preventive measure of a track skeleton by simple constitution, and to reduce labor and cost. SOLUTION: Track-skeleton stiffening members are fixed on the rail web sections of a track skeleton formed in a ladder shape of a sleeper and a rail from both sides, and load from a rail head section is shared and the rigidity of the track skeleton is improved.
Patent JP-2002138684-A (JP)
Title: Dwelling with private-common living block
Inventor: TANAKA MASAYOSHI
IPC: E04H1/02
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a dwelling with a private-common living block which makes it possible to provide easily a living space enabling sufficient achievement of communication between dwellers and also sufficient protection of the privacy of individuals, in efficient room arrangement. SOLUTION: A habitable block formed by demarcating the space inside the dwelling 10 is divided in two, a private zone 13 and a public zone 14, by a dividing wall 12 and the private-common living block 11 thus formed is incorporated in the dwelling 10. The private zone 13 is divided into a plurality of children's rooms 16 by a partition wall 15, while a loft 17 positioned in a loft part is provided above these children's rooms 16. The public zone 14 is made an open ceiling space extending to the loft, and the plurality of children's rooms 16 and the loft 17 have accesses thereto through the public zone 14 respectively.
Patent JP-2002126661-A (JP)
Title: Cleaning device
Inventor: MATSUMOTO FUMIO
IPC: B08B3/02
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device which has a simple structure and can easily cope with the change in the shape of the subject to be cleaned, a cleaning chamber of which is simplified for making the maintenance easy and which keeps high cleaning precision even when the subject to be cleaned has a complicated shape. SOLUTION: A rotary unit 6 for clamping and rotating the subject W to be cleaned is provided in the cleaning chamber 2 of the cleaning device body 1. A pair of movable walls 8 is disposed to be freely elevated and lowered in the upper part of the unit 6 to surround the unit 6 and form a cleaning tank. A cleaning nozzle 35 is arranged between the walls 8 so that the ejecting port of a nozzle 35 is immersed in a cleaning liquid S with which the cleaning tank is filled. An air blowing nozzle 42b is attached adjacently to the chamber 2 to be freely elevated and lowered for ejecting air toward the subject W after cleaned. A conveyor 48 is arranged in the lower part of the chamber 2 for taking the subject W in the chamber 2 and carrying out the subject W cleaned and dried by blowing air through a taking in/carrying out port 3 of the subject to be cleaned.  A dirt liquid chute 46 is arranged aslant in the lower part of the chamber 2.
Patent JP-2002138932-A (JP)
Title: Engine for motorcycle
Inventor: HIRANO HIROMI
IPC: F02P5/15
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an engine for a motorcycle capable of improving operatability at acceleration. SOLUTION: When a rotational variation degree of a crankshaft is smaller than a first set value T1, it is determined as in a deceleration state and ignition timing is advanced. When the rotational variation degree is larger than a second set value T2, it is determined as in acceleration state and the ignition timing is delayed. When the rotational variation degree is between the first set value T1 and the second set value T2, it is determined as in a steady state and the ignition timing is maintained. At initial acceleration, the ignition timing is delayed to predetermined ignition timing after advancing and fixing the ignition timing to a low load side. In this engine for the motorcycle, the ignition timing can be corrected with respect to slow combustion of a thin air-fuel mixture supplied to the engine just as opening a throttle at acceleration.  Thus, time lag to the required ignition timing is prevented, lowering of output of the engine is prevented, and the operatability at acceleration is improved.
Patent JP-2002144596-A (JP)
Title: Method for filling ink holding member with ink, and ink tank being filled with ink by the method
Inventor: KOTAKI YASUO
IPC: B41J2/175
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To fill an ink holding member with ink more surely, easily and quickly. SOLUTION: Under a state where an ink tank 200 is held on a tank holding stage 101 and an ink holding member 201 subjected to hydrophilic treatment and contained in the ink tank 200 is opened to the atmosphere, a specified quantity of ink is injected from an ink supply mechanism 104 into the ink tank 200 and the tank holding stage 101 is reciprocated by driving a stage moving mechanism 102 to collide against stopper members 103 and 121 thus imparting a specified inertial force to the ink injected into the ink tank 200.
Patent JP-2002144557-A (JP)
Title: Method for driving ink-jet head
Inventor: AKIYAMA YOSHITAKA
IPC: B41J2/055
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for driving an ink-jet head comprising a plurality of nozzles, capable of ejecting the ink droplets stably over a long time with the excellent frequency characteristics at the time of ejecting ink droplets form the plurality of the nozzles. SOLUTION: As the pulse width of a driving waveform for ejecting ink droplets, a pulse width with a small ink droplet speed change by changing the height of the liquid level (water head difference) in an orifice and an ink tank and a small ink droplet speed change by the ejection frequency, is selected.
Patent JP-2002152210-A (JP)
Title: Control device, network system, device recognition method and recording medium
Inventor: KINO TETSUO
IPC: H04L12/28
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a control device that can quickly recognize the device of a specific kind. SOLUTION: When the control device discriminates occurrence of a bus reset in an IEEE 1394 bus (step S11), the control device transmits a device recognition command, to identify the device of a specific type to each target device (step S14). The control device discriminates the presence of information in response to a recognition command sent from the target devices (step S15 or the like), acquires a GUID(global unique ID) that is a fixed ID of the target device transmitting an ACK (predetermined acknowledgement information) when receiving the ACK (step S18), and registers the ID to a RAM as the device of a specific kind (step S19). The control device uses a node ID, corresponding to the GUID to transmit a control command to the target device, thereby controlling the device of the specific kind.
Patent JP-2002113270-A (JP)
Title: Spring plate for hair cutting scissors
Inventor: OFUSA KENJI
IPC: B26B13/28
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a spring plate of hair cutting scissors in which adjustment of the tightness of a nut can be made easily and properly irrespective of the side from which it is mounted to a screw and it does not loosen naturally during use. SOLUTION: The spring plate of hair cutting scissors is made by opening a square connecting hole 6 that can be threadedly engaged with the square body of a screw 2 in the center of a 0.2 mm thick stainless steel disk, symmetrically bending or curving up and down circular arc portions 10 and 11 of two opposing lateral sides of the connecting hole at an appropriate angle and providing rotation control projections 8 and 9 that can be threadedly engaged with the rotation control grooves 7 of the nut in the top face of the leading edge of one circular arc portion and the underside of the leading edge of the other circular arc portion.
Patent JP-2002152554-A (JP)
Title: Video reproducing device
Inventor: MATSUBARA YOSHIKATSU
IPC: H04N5/45
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a video reproducing device capable of easily adjusting the picture quality of a video to be reproduced. SOLUTION: A part of a menu window 50 for changing a picture quality adjustment parameter is provided with a preview window 53. When the picture quality adjustment parameter is changed, only the video in the preview window 53a is changed in picture quality based on the changed picture quality adjustment parameter, and a video before the change of the picture quality adjustment parameter is displayed in the other area. Thus, it is possible to change the picture adjustment parameter comparing both videos.
Patent JP-2002155710-A (JP)
Title: Clip for rocker arm
Inventor: MOTOHASHI NOBUTSUNA
IPC: B21D5/01
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a clip, capable of locking a pivot part to a top end of a tilt supporting part with no backlash and little metal fatigue. SOLUTION: In this clip, cutouts 56, 60 locked in a pivot part 16 and lash adjustor (tilt supporting part) 30 respectively are provided in a top plate 52 and a bottom plate 53. An opening 61 is formed in a middle range in the cross direction of a connecting plate 54 bent so as to be roughly U-shaped when viewed from a side view, a corner part A on the bottom plate side. The top plate and the bottom plate elastically sandwich a connecting wall 12a on the tilt supporting point side from both side of the thickness direction, and the elastic force of the top plate and the bottom plate strongly locks the cutout of the top plate in the pivot part and presses an end face of the connecting wall toward the inside of the connecting plate, thereby relieving the stress concentration on the corner part. It is thus possible to reduce metal fatigue even for repeated tilt operations of a rocker arm.
Patent JP-2002158453-A (JP)
Title: Part mounting case structure of electronic apparatus
Inventor: HIRANO MASAYUKI
IPC: H05K9/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus part mounting case structure which is used without designing and fabricating a new case even if the mounted parts are diversified in number and mounting structure, excellent in general-purpose properties, and capable of restraining a time for design and a cost from increasing. SOLUTION: An electronic apparatus part mounting case structure is equipped with an electronic apparatus case 2, a part mounting plate 1 which is provided separately from the case 2 and mounted on the case 2, and the mounted parts 3 mounted on the part mounting plate 1.
Patent JP-2002167652-A (JP)
Title: Thin sheet material excellent in high strength-high fatigue resisting characteristic
Inventor: YARIMIZU SEIICHI
IPC: C22C38/52
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a thin sheet material which has high fatigue resisting characteristics more excellent than those of the conventional thin sheet material of Ti-containing maraging steel. SOLUTION: The thin sheet material excellent in high strength-high fatigue resisting characteristics has a composition containing, by weight, <=0.3% C, 10.0 to 18.0% Ni, 8.0 to 16.0% Co, 1.0 to 5.0% Mo, 0.5 to 1.3% Al, 1.0 to 3.0% Cr, <=0.10% Ti, <=0.0030% S, <=0.030% P, <=0.03% N and <=0.03% O, and the balance Fe with inevitable impurities.
Patent JP-2002171712-A (JP)
Title: Spindle motor
Inventor: ONO YASUNORI
IPC: H02K1/22
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a shaft-rotating spindle motor provided with a coming-off preventing mechanism that is manufactured through a simple assembling process and obviates the control of accuracy of position and mounting strength. SOLUTION: The spindle motor is so constituted that the tips 13a of coming- off preventing members 13 are engaged with a recessed portion 4a formed in a shaft 4, to prevent the shaft 4 from flying out by installing at the base end of the shaft 4 the coming-off preventing members 13 for arresting fly-out from a shaft holding member 1.
Patent JP-2002171156-A (JP)
Title: Radio receiver
Inventor: OTSUBO YOSHIKAZU
IPC: H03J5/02
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a radio receiver which can select a desired channel with simple operation in a short time when a receiver main body is small-sized and registered channels are not stored. SOLUTION: This radio receiver is equipped with an antenna 1, a front end circuit 2 which selects an arbitrary frequency broadcast wave from radio broadcast waves received with the antenna 1, a storage device 11 in which a channel registering table is housed, a simple selection key 83 and a control circuit 7. A plurality of channels can be registered on the table, and the frequency and the registered time of each channel are written. When a simple selection key 83 is pushed, the control circuit 7 specifies a channel whose registered time is the nearest to when the key is pushed, from among the plurality of channels registered on the table, and commands the front end circuit 2 to select the channel.
Patent JP-2002165904-A (JP)
Title: Face structure of hollow metallic club head
Inventor: YONEYAMA MINORU
IPC: A63B102/32
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To especially improve distance by providing a face part with a thin region, and to provide a face structure having high stability of the carry and lateral directional property of a ball hit out of its centroid, in relation to the face structure of a hollow metallic club head formed by fixing a crown part and a sole part to the laterally long face part. SOLUTION: In the face part 11, a thick region 15a with a constant thickness projecting from the rear surface of the face 15 is extended and formed in a range from a heel to a toe including a hitting region 16a in the center of the face part 11. The upper and lower parts of the thick region are formed as thin regions 15b and 15c, and the respective thin regions are formed with a constant thickness. An extending part 17 for fixing the crown part and the sole part is formed backward from the peripheral edge of the rear surface of the face 15.
Patent JP-2002167743-A (JP)
Title: Drain closed conduit forming device
Inventor: MIYAZAKI MAMORU
IPC: E02F5/10
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a drain closed conduit forming device for forming a drain closed conduit in the ground, and smoothly and surely filling a hydrophobic material in this drain closed conduit. SOLUTION: This drain closed conduit forming device 10 forms the drain closed conduit 22 in the ground 21 by horizontally towing an earth cutting shank 11 held in a vertical state and a shell-like closed conduit boring tool 12 arranged on the lower end of the earth cutting shank 11 by a bulldozer 14, and fills chaff 16 fed from a hopper 17 via a carrying passage 13 arranged in a gas flow generator 18 and the earth cutting shank 11 in the drain closed conduit 22.