baber/WOPTO huggingface dataset:
Patent JP-2002095263-A (JP)
Title: Inverter device, compressor drive, refrigerating and air- conditioning apparatus, and control method for inverter device
Inventor: YABE MASAAKI
IPC: H02P6/28
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an inverter device capable of detecting instantaneous current of each phase of a motor even with a current detecting means as only one circuit on DC input side. SOLUTION: This inverter device comprises a DC power source supplying DC power, an inverter main circuit consisting of a plurality of switching devices and connected to the DC power source, a current detecting means connected between the DC power source and the inverter main circuit and detecting instantaneous current, and a PWM signal generating means generating a PWM signal for ON/OFF controlling the plurality of switching devices based on the instantaneous current detected by the current detecting means, so that the instantaneous current is detected at least twice during one carrier cycle of the PWM signal.
Patent JP-2002090876-A (JP)
Title: Projector
Inventor: FUJIMORI MOTOYUKI
IPC: G03B21/28
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a technology, capable of accurately adjusting the angle of a mirror to be used for a projector. SOLUTION: The projector is provided with an illuminating optical system, an electro-optical device for modulating light from the illuminating optical system in accordance with image information and a projecting optical system for projecting modulated light flux obtained from the electrooptical device. The projector is also provided with a mirror arranged on an optical path from the illuminating optical system up to the projecting optical system and capable of reflecting at least a part of incident light and a mirror adjusting mechanism for holding the mirror and adjusting the angle of the mirror, by rotating the mirror around two directions which are approximately in parallel with the light incident face of the mirror at least at the time of assembling the projector.
Patent JP-2002094221-A (JP)
Title: Normal pressure pulse plasma treatment method and its device
Inventor: YARA TAKUYA
IPC: H05H1/24
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a residue can be treated after making a via hole and its device, by adopting a discharge plasma treatment which can produce a stable discharge state under an atmospheric pressure by using a simplified device and a small quantity of processing gas. SOLUTION: The plasma treatment is applicable for a thermosetting resin for copper-plated laminated plate in which a hole is made by laser, and a solid dielectric is placed on at least either of a pair of electrodes at a pressure of around atmospheric pressure in a gas atmosphere containing at least one kind of oxygen-containing gas or its diluting gas, and then an electric field changed into pulse is applied between a pair of electrodes to produce a discharging plasma, by which a residue around a via hole and on the inner wall is removed after laser working.
Patent JP-2002099084-A (JP)
Title: Photosensitive resin composition and method of producing the same
Inventor: TAGAMI MASATO
IPC: G03F7/037
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide precursor having a negative type pattern forming ability capable of being developed by an alkaline solution. SOLUTION: This photosensitive resin composition composed of the following (A)-(E): (A) a polyimide precursor represented by the formula [Wherein, R1 represents benzo phenontetracarboxylic acid residue or the like; R2 represents 4,4'-diaminodiphenyl ether residue or the like; R3 and R4 represent an aromatic compound residue having a phenolic OH group such as hydroxybenzyl alcohol.]; (B) a dehydration condensing agent such as diphenyl (2,3-dihydro-2-thioxo-3- benzoxazole) phosphonate for synthesizing the polyimide precursor; (C) a maleimide compound such as N,N'-1,4-phenylenediamido or the like; (D) a photo- acid generating agent such as diphenyliodonium-9,10-dimethoxyanthracene-2- sulfonate or the like; and (E) a solvent.
Patent JP-2002099754-A (JP)
Title: Order receiving system
Inventor: SAKAMOTO SHINJI
IPC: G06Q30/06
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a system for receiving an order from a customer on the Internet and confirming a processing responding to the order on the Internet. SOLUTION: In the system, a server 3 is constructed on the Internet IN and the server is connected to a host 4. The customer accesses the server via the Internet, inputs ordering information in an input part 31, and makes it checked in a check part 32 and makes it stored in a file 33 as a temporary received order. The order is periodically transmitted to a host. The host registers it as a formal order in a registration part 41. Information is stored in a file 44 through a check part 42 and a stock drawing part 43 and data of the order is periodically transmitted to the file 34 of the server. The temporary received order which the host cannot set as the formal order is stored in a file 45 as error data and it is periodically transmitted to the file 35 of the server.  The server can transmits registered order as the formal order received from the host or error data to the customer by the electronic mail 5. The customer accesses the server via the Internet and can confirm the situation of the received order.
Patent JP-2002100765-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: HIRAIWA ATSUSHI
IPC: H01L21/8238
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a technology to realize a faster semiconductor device by improving the driving ability of a MISFET comprising a gate insulating film of 2 nm or smaller. SOLUTION: An oxide silicon film 7a is formed on the surface of a substrate 1, and applied with a nitriding process which uses a nitrogen active radical generated by plasma, so that the surface of oxide silicon film 7a is changed into a nitride layer 7b. Then an element which is charged negative with the nitride layer 7b, for example boron, is introduced so that the nitride layer 7b is allowed to be an electrically neutral state. Thus, the capacity of the gate insulating film 7 is increased, while the carrier mobility is suppressed low for improved driving ability of the MISFET.
Patent JP-2002097558-A (JP)
Title: Non-oriented electromagnetic steel sheet superior in high frequency magnetic and stamping characteristic
Inventor: FUJITA AKIO
IPC: C22C38/18
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving a stamping characteristic in order to increase a space factor of a non-oriented electromagnetic steel sheet with a superior high frequency magnetic characteristic by containing Cr. SOLUTION: The non-oriented electromagnetic steel sheet comprises a composition of 1.5 mass% or more and 20 mass% or less Cr, 2.5 mass% or more and 10 mass% or less Si, 0.005 mass% or more and 0.03 mass% or less S, and reduced Cu to 0.02 mass% or less as well as reduced C and N to 100 ppm or less in total quantity.
Patent JP-2002098610-A (JP)
Title: Sheet shape detection part of water leakage detector
Inventor: TERAOKA TAKAO
IPC: G01M3/16
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a sheet shape detection part of a water leakage detector capable of cutting in a size according to the situation. SOLUTION: On the upper and the lower surfaces of a non-conductive sheet of the sheet shape detection part of the water leakage detector, lead wires knitted like a net are arranged.
Patent JP-2002098578-A (JP)
Title: Weight measurement system
Inventor: YAMADA HIDEAKI
IPC: G01G11/04
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a weight measurement system using an electronic balance with less measurement error which originates from static electricity. SOLUTION: This weight measurement system is provided with the electronic balance and an electrification removal part which is installed in order to face a weighing dish and removes the electrostatic charges of the atmosphere in the vicinity of the electronic balance.
Patent JP-2002110703-A (JP)
Title: Package for electronic component housing
Inventor: TANAKA HIDENORI
IPC: H01L41/09
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem of electronic components unable to be adhered firmly and fixed in accompanying of miniaturization of the electronic components. SOLUTION: In a package for electronic component housing comprising an insulation base substance 1 having a recess part 1a for housing the electronic components 3 and a cover body 2, adhering and fixing the electronic components 3 via a resin 5 on the bottom face of the recess part 1a of the insulation base substance 1 and sealing the recess part 1a by the cover body 2, a stripe-like projection part 6 is provided on the bottom face of the recess part 1a of the insulation base substance 1, and the height of the projection part 6 is gradually reduced, from the center of the bottom face of the recess part 1a toward the outer peripheral part.
Patent JP-2002105225-A (JP)
Title: Etching apparatus
Inventor: YOKURA MITSUYOSHI
IPC: H05K3/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an etching apparatus which can uniformly form micropores for high density wiring boards in a short time. SOLUTION: This etching apparatus which performs a wet etching on a resin film has an ultraviolet irradiation unit.
Patent JP-2002106042-A (JP)
Title: Flush toilet bowl
Inventor: MIYAHARA SHUHO
IPC: E03D11/02
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a flush toilet bowl restrained from misoperation in washing the toilet ball during toilet bowl washing operation. SOLUTION: This flush toilet bowl is provided with a wash water supply means for supplying wash water; a wash water discharging means for discharging the wash water; a wash water control means for controlling the running of wash water from the wash water supply means to the wash water discharging means; an operating means for operating the wash water control means by specified operation; and an operation display means for displaying the operation of the wash water control means.
Patent JP-2002102147-A (JP)
Title: Fluorescent image acquisition device
Inventor: SENDAI TOMONARI
IPC: A61B1/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To acquire correct intensity information of fluorescent light produced from biological tissue in a fluorescent image acquisition device. SOLUTION: When imaging an image by fluorescent light K produced from biological tissue 1 irradiated with excitation light Le by a fluorescent imaging element 36, and amplifying an output of the fluorescent imaging element 36 with a fluorescent amplifier 41, in adjusting a gain in the fluorescent light amplifier 41 in accordance with the intensity of fluorescent light K with an auto gain controller 42, the gain is set so that the intensity distribution of amplified output signals of the fluorescent light imaging element 36 may extend across the nearly entire area of the dynamic range of the output of the fluorescent light amplifier 41.
Patent JP-2002112188-A (JP)
Title: Video recorder, medium and information aggregate
Inventor: YOSHINO TADASHI
IPC: G11B20/10
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional consumer digital video tape recorders, adopting the technology of the existing professional digital VTR system as it is, that cannot ensure a recording time of 60 minutes for a small cassette, when a high definition TV signal is recorded. SOLUTION: A standard TV signal, subjected to in-frame compression, is recorded and a high definition TV signal subjected to inter-frame compression is recorded. Thus, the 60-minutes recording by the small cassette can be ensured, even for recording of any of the standard TV signal and the high-definition TV signal.
Patent JP-2002111337-A (JP)
Title: Antenna device
Inventor: NORO JUNICHI
IPC: H01Q1/12
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive antenna device by producing a part connecting a main body part and an antenna part at a low cost. SOLUTION: The antenna device is equipped with the antenna part and an end part of the main body, and connects the antenna part and one end side of the main body openably and closably. Further, the antenna part and the main body part can be fixed by the combination of a screw and a washer.
Patent JP-2001150560-A (JP)
Title: Coloring of cfrp product by hand lay-up molding method
Inventor: NAKADA HARUHISA
IPC: B29C70/30
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To color a CFRP product by a hand lay-up molding method to improve its appearance and also lessen the high cost burden of a consumer when the product is colored in a coating and further, save a manufacturing cost. SOLUTION: Coloring is performed by mixing a clear gel coat with a dye or a pigment during manufacturing the CFRP product by the hand lay-up molding method.
Patent JP-2002105341-A (JP)
Title: Thermoplastic elastomer composition
Inventor: YUKIMITSU SHINTAROU
IPC: C08L83/04
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an easily producible hot-melt composition capable of obtaining a low hardness product. SOLUTION: This thermoplastic elastomer composition comprises a crosslinked product of an organic polymer obtained by crosslinking the organic polymer (a) having a crosslinkable function group at the molecular end [(A) component] and one or more substances selected from hot-melt resins, thermoplastic resins and plasticizers [(B) component]. The composition is easily producible and can afford a low hardness elastomer.
Patent JP-2002119222-A (JP)
Title: Additive for artificial feed for silkworm, additive for livestock feed and feed
Inventor: KAMATA MASAKI
IPC: A23K1/16
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain an additive for feeds comprising a substance characterized in that the substance has an absorption spectrum thereof substantially only at 241 nm in the ultraviolet part or further has the maximum value substantially at 277.5 nm without the maximum value in the visible part in which the substance having the maximum value only at 241 nm is available from an ang-khak (a raw material) and thereby the substance having the maximum value substantially even at 277.5 nm has a benzene ring or a cyclohexane ring in the chemical structure as an active ingredient or a feed comprising the substance. SOLUTION: A polyethylene glycol-mono-p-alkylphenyl ether, its reduced substance (common name: a polyethylene glycol-mono-p-alkylcyclohexyl ether), ethylene glycol-mono-phenyl ether or an alkylphenol is used as an active ingredient.
Patent JP-2002124580-A (JP)
Title: Input protective circuit
Inventor: TSUJI NOBUAKI
IPC: H01L21/822
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an input protective circuit having a high ESD(electrostatic discharge) breakdown strength in which a signal can be inputted over a wide range of ± level. SOLUTION: A lateral PNP type transistor PB and a lateral NPN type transistor NB are connected in series between an input terminal IN and a reference potential point (ground point). In the transistor PB, a P+ type impurity doped region 14 and an N type lightly doped well region 12 form a diode D1 whereas, in the transistor NB, an N type lightly doped well region 22, a P type lightly doped well region 20 and a P type lightly doped substrate 10 form a diode D3. The transistor NB is turned on when ESD of +2000 [V] is inputted and the transistor PB is turned on when ESD of -2000 [V] is inputted. Plus input signal level is limited by the breakdown strength of the diode D3 (e.g. 18-50 [V]) and minus input signal level is limited by the breakdown strength of the diode D1 (e.g. 13-15 [V]).
Patent JP-2002133058-A (JP)
Title: Total balance/fund income and expenditure accumulation output control system through internet and recording medium recorded with its control program
Inventor: WADA SHIGEFUMI
IPC: G06Q10/00
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a system which retrieves the total balance/fund income and expenditure accumulation data of financial accounting, reads its necessary part from the client terminal of a company branch office/business placed to the database of a head office computer system through a communication line in the conventional practice, records the necessary part in a file of a Web server and transmits the data to the client terminal to be displayed. SOLUTION: The terminal of the branch office/business place directly accesses the head office computer system and retrieves the database shared by the head office. The Web server of the head office computer system is provided with a method function group for retrieval output which can read the necessary total balance/fund income and expenditure accumulation data in an optional display format and an Internet data retrieval output controlling means using the function.
Patent JP-2002096222-A (JP)
Title: Drill shank
Inventor: KIZAWA SHINICHI
IPC: B23P15/32
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a drill shank securing connecting strength of a pipe and a boss to bear an unstable load due to drilling as stress applied on the shank at the time of drilling is extremely unstable at the time of adopting segments of a diamond abrasive grain sintered body small in diameter, the stress is applied in other than the axial direction of the pipe in comparison with the shank of the pipe large in diameter since there is often a circumstance hard for a man to work by holding a drilling machine by hand or to work and certain strength of the shank is required since drilling speed increases by an amount by which a drilling area decreases. SOLUTION: The pipe 2 is fixed by shrink fitting on the opposite side mounted on the drilling machine of the boss 1. Length to fix the pipe by shrink fitting by the boss 1 is proper to be more than three to four times of a diameter of the pipe in strength and in use. Thereafter, end surfaces of the boss 1 and the pipe 2 are welded to the boss 1 on a welding part 4. It is possible to restrain welding distorsion to influence upon the pipe to the minimum as they are welded on the end surface of the pipe in the longitudinal direction.
Patent JP-2002127211-A (JP)
Title: Mold for injection molding
Inventor: NAKAMICHI KAZUYOSHI
IPC: B29C45/40
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a mold for injection molding of a high productivity by preventing a heat storage at an ejector pin, by preventing an appearance fault on a surface of a product caused by the storage, and by raising a cooling effect. SOLUTION: The mold for injection molding comprises the ejector pin 27 and an ejector plate 26. The pin 27 or the plate 26 or both the pin 27 and the plate 26 are manufactured of a material having a thermal conductivity of 80 to 300 W/m.K. The material is a beryllium copper alloy or an aluminum alloy.
Patent JP-2002129682-A (JP)
Title: Heat insulating panel-cum-form and method of execution work of heat insulating structure
Inventor: NISHIMOTO DAISAKU
IPC: E04B2/86
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of the execution work of a heat insulating structure capable of simplifying the execution work, and easily separating materials in demolition of the structure to sort and recover the materials. SOLUTION: A skin layer 12 is formed on a concrete placing surface of a hard foamed plastic board 11, and the heat insulating structure is built by using a heat insulating panel 10 used as a form in common, and having the skin layer 12 on an area excluding both end parts in the width direction, of the hard foamed plastic board 11.
Patent JP-2002091149-A (JP)
Title: Toner replenishing container and method for recycling the container
Inventor: MURAKAMI TAKEYA
IPC: G03G15/08
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the internal inspection of a used toner replenishing container before recycling by confirming the circumstances of a stirring member from the outside in the toner replenishing container having the stirring member in a container main body. SOLUTION: In this toner replenishing container 1 attached to/detached from an elecrophotographic image forming apparatus main body and having a stirring member 305 for stirring toner stored in the container main body 301A, marks for inspection are provided on bearing members 306 and 310 engaged with both ends of the member 305 and supporting the member 305 rotatably relative to the main body 301A and the receiving parts 301h and 301b2 of the main body 301A. The rotational angle position of the member 306 is aligned with the specified position of the main body 301A, and the positions of the bearing member 310 engaged with the other end and the main body 301A are confirmed according to a mark for aligning and a range mark showing a specified angular range, whereby abnormality such as the deformation of the member 305 is confirmed from the outside.
Patent JP-2002127098-A (JP)
Title: Hole machining method of circuit board
Inventor: ISHIZAKA HITOSHI
IPC: G05B19/19
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a hole work method of circuit board capable of improving position accuracy of hole work while shortening positioning time of the hole machining. SOLUTION: Prealignment is performed on the circuit board in a process separate from a hole machining process by using an alignment device to make position data for indicating a position of the hole machining in a pattern in the circuit board. The circuit board is carried in a machining device in the hole machining process, panel alignment is performed on the circuit board to make position data for positioning the circuit board on a table of the machining device, a position of the hole machining of the circuit board on the table is calculated by synthesizing the position data made by the prealignment and the position data made by the panel alignment, and the hole machining is performed on a calculated position by using a drilling machine of the machining device. Afterwards, the circuit board is carried out of the machining device.
Patent JP-2002128100-A (JP)
Title: Packaging bag with gusset having opening/closing zipper and manufacturing method therefor
Inventor: OUCHI TOSHIKATSU
IPC: B65D33/25
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag capable of being opened without being hindered by a gusset when opened, which enables a reduction in cost and makes it hard to let gas in/out through the edge of the gusset. SOLUTION: The gusset-equipped bag made of a thermoplastic resin sheet is characterized as follows: un upper end is provided with lug parts 34 and 35 formed protrusively from the upper edge of the gusset 3; an opening/closing zipper 5 and 6 is disposed in a reinforcing tape 38 excellent in gas barrier properties, which is disposed between a front body 1 and a back body 2 so as to be orthogonal to the gusset 3 and cover the upper edge of the gusset 3; one member of the zipper 5 and 6 and the reinforcing tape 38 are welded together to the inner surface of the back body 2 in such a state as to cover the upper edge of the gusset 3; the other member of the zipper 5 and 6 is welded to the inner surface of the front body 1;  and the peripheries of the lug parts 34 and 35 of the front and back bodies 1 and 2 are sealed by welding for the purpose of enabling the bag to be opened by cutting out the lug parts 34 and 35.