baber/WOPTO huggingface dataset:
Patent JP-2002291185-A (JP)
Title: Rotor of alternator
Inventor: SHIGETA FUMIHIKO
IPC: H02K19/22
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To solve a problem in conventional rotors of alternator that a fan is so formed to axially protrude from an end face of a rotor and the rotor is cooled thereby; however in this rotor, cost for the manufacturing the fan and cost for assembling thereof are required, and the fan is axially protruded and a space need be accordingly ensured in the axial direction, which prevents downsizing of alternators. SOLUTION: Through holes 8 are formed in a rotor 3 which through holes extend from one end face (face A) to the other end face (face B) in the direction of the axis of the rotor so that the holes are twisted. A plurality of the through holes 8 are symmetrically positioned about a rotating shaft 4. Since the through holes 8 are twisted in the axial direction, the condition of air in proximity to the openings 8A of the through holes on one side are made to differ from the conditions of air in proximity to the openings 8B on the other side when the rotor is rotated. On this account, a flow of air going from the openings on one side to the openings on the other side is formed, and the rotor is thereby cooled.
Patent JP-2002288577-A (JP)
Title: Method for using fee-based service site
Inventor: YAMADA YOSHITO
IPC: G06Q10/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for paying service fee of a fee-based service providing site provided on the Internet avoiding complicatedness of payment without problem in security and a method for using a fee-based service using the payment method. SOLUTION: If an applicant for using fee-based service desires to pay a service fee by collect service, the applicant for use is forced to input user information required for delivering a password and a log-in card. When the log-in card delivers to the applicant for use and payment for the fee is done, the applicant for use receives the log-in card and a delivery slip for the log-in card. The user information peculiar to the log-in card printed on the log-in card and a slip number of the delivery slip are used as inherent information. When the applicant for use is forced to input the inherent information and his password on the fee-based program providing site, and the input data agrees with the data managed by the fee-based service providing site, log-in to the fee-based service providing site is permitted.
Patent JP-2002290460-A (JP)
Title: Communication system, gateway device and method for monitoring communication path
Inventor: HIDA MASAKO
IPC: H04L69/40
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a communication system, a gateway device and a method for monitoring a communication path capable of monitoring conditions of a voice communication path in an IP network. SOLUTION: A condition reporting signals is generated in a VoIP(voice over IP) gateway device on a transmitting end, which is sent at regular intervals to a VoIP gateway device at a receiving end through a voice communication path. When the condition reporting signal is not received by the receiving end within a predetermined period, it is determined that a failure occurred in the voice communication path and a relevant call is disconnected.
Patent JP-2002283920-A (JP)
Title: Automobile luggage room
Inventor: NISHIKAWA YUSUKE
IPC: B60R5/04
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an automobile luggage room formed at a rear part of a vehicle capable of being optionally sectioned corresponding to a size of the luggage. SOLUTION: In the automobile luggage room, the luggage room 1 formed at the rear part of the vehicle can be hidden by a tonocover 2 drawable out to a forward/rearward direction. Slide rails 3 are provided at both sides of the luggage room 1 and a plurality of forwardly/rearwardly movable slide shafts 4 are laid between these slide rails 3, 3. The tonocover 2 is constituted such that the luggage room 1 can be sectioned to front and rear parts by pleats of a cover sheet 2a hung down between the slide shafts 4, 4 by making a front/ rear length of the cover sheet 2a longer than that of the slide rail 3.
Patent JP-2002298822-A (JP)
Title: Connection member between batteries and connection structure between the batteries
Inventor: MATSUI TSUTOMU
IPC: H01M2/20
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a connection member between batteries, to be used for forming a connection structure between the batteries having sufficient mechanical strength, low electrical resistance and lower cost resulting in high productivity and reliability, and the connection structure between the batteries, using the same. SOLUTION: To a space between a bottom face B12 of a circular portion of the connection member 20 and a sealing plate N2 of a columnar battery N and a space between a side A1 of a large cylindrical portion A of the connection member 20 and a side face of a can bottom portion M1 of the columnar battery M, series resistance welding is carried out, using small holes C1 having burr portions at the edges, formed in the bottom face B12 and the side A1, respectively, as non-effective shunt current preventive holes and the burr portions as nuggets C3. A positive electrode terminal N3 of the battery N is fitted to a through-hole B2 of a small cylindrical portion B of the connection member 20.
Patent JP-2002293620-A (JP)
Title: Multilayer electronic part and production method therefor
Inventor: YAMAGUCHI YASUSHI
IPC: H01B3/12
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide multilayer electronic parts in which the sintering of an internal electrode layer is suppressed, and the insulation resistance of a dielectric layer is increased, and reliability in a high temperature load test can be improved, even when its thickness is thinned, and to provide a production method therefor. SOLUTION: In the multilayer electronic parts A obtained by alternatively laminating a plurality of dielectric layers 7 and a plurality of internal electrode layers 5, the thickness of the dielectric layer 7 is <=3 μm. Also, the dielectric layer 7 contains assistant components including Li and/or B, rare earth elements, and Si by 0.4 to 0.8 pts.wt. to 100 pts.wt. of the main components expressed by the compositional formula of 100BaTiO3 +xMgO+yMnO by molar ratio.
Patent JP-2002292870-A (JP)
Title: Ink jet recording head
Inventor: KISHINO TOSHIKAZU
IPC: B41J2/055
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To enhance the ejection speed of ink drops and prevent a landing position of ink drops from varying by concentrating a pressure force of ink to an ink ejection hole 6 even when the ink ejection hole 6 is arranged with a deviation from the center in a breadth direction of a channel 2 and a generation state of a pressure in the channel 2 changes. SOLUTION: In an ink jet recording head 10 for ejecting ink drops from ink ejection holes 6 by displacing diaphragms 1 constituting the channels 2, a plane of at least an opening part 6b of the channel side of the ink ejection hole 6 is formed square or rectangular, and the ink ejection hole 6 is arranged to have one side positioned parallel to an arrangement direction of the diaphragms 1. At the same time, a breadth M of an opening part 6a of the ejection side of the ink ejection hole 6 is made smaller than a breadth of the channel K and a breadth of the opening part 6b of the channel side is made larger than the channel breadth K.
Patent JP-2002248044-A (JP)
Title: Built-up type three-dimensional coaster to prevent paper cup, or the like, from falling down
Inventor: KOBAYASHI SATOKO
IPC: B65D25/20
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a coaster which prevents a cup of instability such as a paper cup from falling down due to a wind or shaking, and can be discriminat ed by placing a color, a picture or characters so that the coaster may not be mixed with other persons'. SOLUTION: By three-dimensionally building up this coaster, the cup can be firmly fixed to the coaster, and the cup is prevented from falling down due to a wind or shaking by expanding the bottom surface. Also, the coast can be prevented from being mixed with others person by placing various colors or pictures, and characters, or the like.
Patent JP-2002305446-A (JP)
Title: Oscillator with noise-reducing function, wiring unit, and method for controlling write unit
Inventor: ENDO TAKASHI
IPC: G06F1/04
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an oscillator having noise-reducing function, in which the noise of electronic apparatus can be reduced readily by altering the setting of spread spectrum modulation arbitrarily, a write unit which can alter the settings of the oscillator, and a method for controlling the write unit. SOLUTION: The oscillator 10 with noise-reducing function comprises a memory 80 for storing modulated data DM performing spread spectrum modulation inputted from an output terminal fout, a modulation signal output circuit 60 for generating a modulation signal SM from modulation data DM stored in the memory 80, and a mixer 53 for superimposing the modulation signal SM on the control voltage VC of a voltage-controlled oscillator(VCO) 54 in a PLL circuit 50, where an output signal CLv, subjected to spread spectrum modulation according to specification desired by a user, can be outputted by storing modulation data DM corresponding to spread spectrum modulation to be set by the user in the memory 80.
Patent JP-2002314947-A (JP)
Title: Video signal reproducing apparatus
Inventor: INOUE KOJI
IPC: H04N5/937
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent video signal by eliminating accumulation of errors generated at the time of calculation. SOLUTION: The signal from a decoder circuit 4 is fed to an amplifier 11 acting as a first weight circuit with a coefficient of e.g. 0.25. Further, the signal from the amplifier 11 is fed to an amplifier 12 acting as an adding means, and a value '1' or a value '0' randomly generated from a generator 13 is added to the adder 12. The add signal from the adder 12 is fed to an adder 14, a value equivalent to '0.1' from the generator 15 is added in order to perform rounding in the adder 14. Still further, the signal from the adder 14 is fetched into an output terminal 17 through an adder 16, and is fed to e.g. a frame memory 18 acting as a 1-frame storage means. The signal stored in the frame memory 18 is fed to the adder 16 through an amplifier 19 acting as a second weight circuit with a coefficient of e.g. 0.75.
Patent JP-2002306257-A (JP)
Title: Computer desk
Inventor: TAKAZAWA YOSHIHIRO
IPC: A47B13/10
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To design a computer desk to be used by multiple persons and capable of corresponding to group learning. SOLUTION: This computer desk is provided with adjusters 15 in the front part, casters 16 in the rear part, a movable base part 1, a hollow columnar body 2 extending from an almost center of the base part 1 to an obliquely rearward, and a top plate 4 fixed to the top part of the hollow columnar body 2. The top plate 4 is set to either of a rectangular, trapezoidal, circular, or a home base shape. The upper part of the top plate is set to a free space so that the multiple persons can be gathered around the circumference of the computer desk to see a monitor and this desk can also correspond to various types of layouts.
Patent JP-2002309360-A (JP)
Title: Hot dip zinc - alloy coated wire and method and equipment for manufacturing the same
Inventor: HASEGAWA MASAMICHI
IPC: C23C2/00
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To form a Zn-Al-Mg alloy plated layer having high workability. SOLUTION: After the formation of the Zn-Al-Mg alloy plated layer, slow cooling is applied to the layer to form a structure in which agglomerated crystals of a Zn alloy of a high Al content are dispersed and the Zn alloy of a high Mg content is solidified among the agglomerated crystals.
Patent JP-2002318872-A (JP)
Title: Resume preparation system
Inventor: KAWAKITA JUN
IPC: G06F19/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To prepare an electronic resume with photograph on the Internet on-site and print it if necessary by using a multimedia kiosk(MMK) provided in a convenience store or the like. SOLUTION: A resume preparation center 1 on the Internet, including a web server A, an application server B, and a database server C, is accessed from a terminal device 2 via the Internet to record and store information about a member's admission and withdrawal, resume information and a resume format into the database server C. An image of the member is fetched via the web server A and the application server C and recorded and stored in the database. The member accesses the resume preparation center, retrieves and acquires the desired resume format and resume information from the database, inputs the necessary information at the resume preparation center to prepar or renew a resume, and outputs it as necessary.
Patent JP-2002319725-A (JP)
Title: Method for measuring characteristics of wavelength multiplexing optical amplifier, and characteristics measuring system
Inventor: SAKURAI YASUKI
IPC: H01S3/10
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for rapidly and accurately measuring the characteristics of a wavelength multiplexing optical amplifier by a measuring system, which has a simple constitution. SOLUTION: The method for measuring the characteristics of a WDM optical amplifier comprises steps of dividing channel numbers into odd number and even number of groups, so that a plurality of signal lights corresponding to respective signal light wavelengths in a wavelength band to be measured of adjacent wavelengths belong, for example to different groups, and regulating the powers of the respective signal lights, so that the total power of the signal lights in the respective groups becomes substantially equal to the preset reference value.  The method further comprises the steps of sequentially inputting the WDM signal lights, obtained by multiplexing the signal lights at the respective groups to the amplifier, measuring the spectrum of the light output from the amplifier, and determining the output signal light power and the naturally radiating light power, in respective signal light wavelengths in the wavelength band to be measured, based on the spectrum measured result of each group.
Patent JP-2002316097-A (JP)
Title: Shaking separator
Inventor: ENOEDA SEIJI
IPC: B07B9/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a shaking separator which feeds objects for separation onto inclined screens making shaking motion, separates the heavy weight objects and light weight objects included in the objects for separation and improves separation accuracy and separation efficiency without increasing the length of the inclined screens. SOLUTION: The inclined screens are installed to plural stages one above the other and are so constituted that the light weight side separating objects falling from the top ends of the inclined screens of the upper stages are fed upper than the supply positions of the heavy weight side separating objects to the inclined screens of the lower stages and that the heavy weight side separating objects falling from the bottom ends of the inclined screens of the upper stages are fed lower than the supply positions of the light weight side separating objects to the inclined screens of the lower stages.
Patent JP-2002323746-A (JP)
Title: Phase shift mask and hole pattern forming method using the same
Inventor: MATSUOKA KOJI
IPC: G03F1/68
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration in depth of focus(DOF) as some of the layouts of fine hole patterns make the arrangement of auxiliary patterns infeasible in forming the fine hole patterns by using a photoresist and a mask arranged with the auxiliary patterns. SOLUTION: The fine hole patterns are formed by using the mask arranged with the negative resist and the auxiliary patterns. The fine hole patterns which are high in the depth of focus(DOF) of both of the isolated and dense patterns are formed.
Patent JP-2002321134-A (JP)
Title: Cleaning devise for cutting tool
Inventor: ICHIKAWA KENICHI
IPC: B24B53/007
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning devise for cutting tool which permits a foreign matter such as cutting chips adhered to a cutting point of cutting tool to be cleaned and removed, and removed foreign matter to be collected and discharged surely and smoothly. SOLUTION: A cleaning means, brush 2, is fit by force into peripheral of a grinding tool 6 which is one of cutting tools, and to the brush 2, machining fluid 5 is supplied. A tray shape part 3 is provided below the brush 2 with a clearance in order to collect the foreign matter such as cutting chips removed from the grinding tool, and machining fluid used. Such parts are integrated into a compact structure.
Patent JP-2002033654-A (JP)
Title: Programmable logic device
Inventor: NGUYEN TRIET
IPC: G11C29/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device that segments a line in a programmable logic device having a redundant circuit configuration. SOLUTION: The programmable logic device includes 1st logic array blocks. Each of the 1st logic array blocks include 1st logic array blocks and 2nd logic array blocks, a 1st programmable wire line that is coupled with a segmentation buffer and programmably coupled with the 1st logic array blocks, and a 2nd programmable wire line that are coupled with the segmentation buffer and programmably coupled with the 2nd logic array blocks.
Patent JP-2002324464-A (JP)
Title: Rotary disconector for high-voltage power transmission
Inventor: KIMURA TOSHIYUKI
IPC: H01H31/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and low cost rotary disconector for high- voltage power transmission which can maintain the state after the operation of a rotary contact of the disconector without using a special lock means, and can reduce in size and weight. SOLUTION: The rotation mechanism, which rotates a spindle 2 installed on a contact, has a warm gear 4b is attached to the lower end of the spindle 2. A warm 4a which engages with the warm gear 4b is connected with an output axis 3b of a motor 3a. A connection part 5, which can freely cut off the power, is installed between the lower end of the spindle 2 and a gear shaft 4c of the warm gear 4b. A handle mounting part which detachably mounts a handle which can manually rotate the spindle 2 is installed on the way in the spindle.
Patent JP-2002322905-A (JP)
Title: Exhaust muffler
Inventor: NUMAJIRI SUSUMU
IPC: F01N1/24
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust muffler improving the durability by permitting the relative displacement of an inner plate and an outer plate of the end plate. SOLUTION: In the exhaust muffler consisting of the inner plate 24, to which at least one side of end plates 12, 13 closing the both ends of a cylindrical outer shell 11 is attached to the outer plate 22 and an inner wall face of the outer shell via a sound deadening layer 23, a flange 243 is extendedly formed at the periphery of the inner plate 24, an engagement member 25 is integrally bonded with the inner wall face f2, and a claw part 252 capable of stopping in the state of overlapping the flange 243 at the inner wall face f2 is extendedly formed in the engagement member.
Patent JP-2002325674-A (JP)
Title: Anti-slip sheet
Inventor: SHIODA TOMOKI
IPC: D03D27/10
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an anti-slip sheet at a lower price, which grips well and shows excellent durability. SOLUTION: A monofilament pile 2 is raised on a moquette fabric 3 at an inclining angle α ranging from approximately 45 to 80 degrees, and an anti-slip lived layer 4 is provided on the back.
Patent JP-2002325946-A (JP)
Title: System for monitoring illegality in game machine
Inventor: ITO MASAMI
IPC: A63F7/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To monitor such an illegality that replaces the whole base box of a game machine. SOLUTION: Under a condition where the base box 7 is appropriately mounted on a back mechanism board 3, an illegality detecting sensor 15 such as a micro-switch is under a condition of OFF (or ON). If a situation where the base box 7 is removed from a mounted part 3, the illegality detecting sensor such as the micro-switch is operated from OFF to ON (or in the opposite way) and this signal change is outputted as an illegality signal. A video camera is actuated by receiving the output of this illegality detecting signal to photograph a game stand which is a source of occurrence of the illegality detecting signal or an island to which it belongs and to use it for confirmation of the illegality.
Patent JP-2001355152-A (JP)
Title: Rotatably driving device for reed support of loom
Inventor: KRUMM VALENTIN
IPC: D03D49/60
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a driving device for a reed support for supporting the reed, capable of eliminating the fault of a conventional technique. SOLUTION: A shaft (4) of the reed support in a loom is formed into a part of an electrically driven and direct-coupled rotatably driving device (1) having a stator and selectively having an inside rotor or an outside rotor.
Patent JP-2002331124-A (JP)
Title: Pachinko game machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of easily complying with both of an ordinary machine and a card-ready type pachinko game machine. SOLUTION: This pachinko game machine is provided with a shooting ball supplying tray 4 arranged on the front face of a front face frame 2 and a ball guiding chute 11 arranged on the back face side of the front face frame 2 and provided with supply passages 10a and 10b leading a pachinko ball in a ball tank 9 to ball putting-out means 28 and 29.  An installation space 26 for the ball putting-out means 28 and 29 is arranged continuously to the ball guiding chute 11, and either of the first ball putting-out means 28, which receives the pachinko ball from the supplying passages 10a and 10b for putting-out it by means of an electric driving source 32, and the second ball putting-out means 29, which is provided with compatibility with the first ball putting-out means 28 and a plurality of ball putting-out mechanisms 29a and 29b communicating with the ball supplying passages 10a and 10b for putting out the pachinko ball by means of an electric driving source 48, is installed in the installation space 26.
Patent JP-2002333939-A (JP)
Title: Programmable display unit
Inventor: KUSUMOTO SHINYA
IPC: G06F3/0485
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a programmable display unit capable of making a display image conspicuous by the scroll of an image. SOLUTION: A text display window 61 can be set in a programmable display unit. Also, text image data 85 larger than the text display window 61 can be made correspond to the text display window 61. A set of one line up scroll switch 71, one page up scroll switch 72, one line down scroll switch 81, and one page down scroll switch 82 is made correspond to the text image data 85. Thus, the text can be scrolled, and stopped at an arbitrary position by operating those scroll switches 71, 72, 81, and 82.