baber/WOPTO huggingface dataset:
Patent JP-2004273711-A (JP)
Title: Inverter toransformer
Inventor: YAMASHITA KUNIHIKO
IPC: H01F38/08
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the characteristics of a completed transformer are varied due to a core material, dimensional error, and the like, and a solution for enhancing the machining precision of the core or preparing several kinds of core of different dimensions causes cost increase.  <P>SOLUTION: In an inverter transformer where a pair of cores 50 and 60 forming a magnetic path have central legs 53 and 62 provided respectively, and two outer legs 51 and 52 provided at the opposite end parts of at least one core, central legs 53 and 62 are facing each other through an air gap, a primary winding 30 is wound around one central leg 53 and a secondary winding 40 is wound around the other central leg 62, a large diameter part 62a of irregular circle is formed at the forward end of one central leg 62 and the other central leg 53 facing the large diameter part 62a has a cross-section of irregular circle. Variation of a transformer component, e.g. dimensional error of the core, can be absorbed by adjusting the degree of coupling between the primary winding and secondary winding finely. An inverter transformer having a desired degree of coupling and leakage inductance and exhibiting stabilized characteristics can be attained easily.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271872-A (JP)
Title: Urethane blade member for electrophotographic image forming apparatus and its manufacturing method
Inventor: MORI HIROYUKI
IPC: B29L31/34
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an urethane blade for an electrophotographic image forming apparatus which is made free from Cr by using a metallic member on whose surface a resin coating film is formed, and constituted by integrating a polyurethane rubber blade with a holder with sufficient adhesive strength without using an adhesive, and a method for advantageously manufacturing such an urethane blade member for an electrophotographic image forming apparatus industrially.  <P>SOLUTION: The metallic member on whose surface a resin coating film 20 is formed is used as a metallic holder 14 with which a polyurethane rubber blade 12 is integrally formed by cast molding operation using polyurethane rubber raw material, and a coating layer 22 of a curing catalyst for the polyurethane rubber raw material is formed on the surface of the part of the holder 14 including at least an integrally formed part 18 of the blade 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004276268-A (JP)
Title: Exfoliating device and liquid injection device
Inventor: MIZUTANI HAJIME
IPC: B41J2/01
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exfoliating device which can correctly exfoliate an unnecessary film from a recorded object, and to provide a liquid injection device.  <P>SOLUTION: The exfoliating device has an exfoliating member 23 formed in a T shape and set between first transfer rollers 22a, 22b and a take-up roller 18. The exfoliating member 23 consists of a support 23a formed in a nearly rectangular parallelopiped shape, and a projecting part 23b projected at a central part of the support 23a. At the exfoliating device, the take-up roller 18 rotates while being pressed by the exfoliating member 23, whereby a heat resistant base S1 is exfoliated from the recorded object F.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277766-A (JP)
Title: Plating device
Inventor: WADA KENJI
IPC: C25D21/12
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plating device where the consumption of a plating liquid by its pumping is suppressed, and also, the load on the treatment of waste water containing the plating liquid is reduced.  <P>SOLUTION: In the plating device, a plating tank stored with a plating liquid, and in which a work mounted with the object to be plated is dipped, and plating is performed to the object to be treated, a plating liquid recovery tank in which the plating liquid stuck to the object to be treated is recovered, and a cleaning tank in which cleaning is performed to the object to be treated are arranged side by side, and the work is conveyed in the order of the plating tank, the plating liquid recovery tank, and the cleaning tank. The plating liquid recovery tank is provided with a dipping forbidden means where the dipping of the work into the plating liquid recovery tank is forbidden, and is further provided with an emergency dipping means where the work is dipped into the plating liquid recovery tank in case of the emergency stop of the conveyance of the work. Further, the work in the pretreatment tank for performing pretreatment to the plating provided on the prestage side in the plating tank is removed from the pretreatment tank in case of the emergency stop.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277324-A (JP)
Title: Exterminator against red tide plankton
Inventor: UEMURA KENJI
IPC: A01N37/06
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an exterminator against red tide planktons, which has excellent extermination effect on red tide planktons and low fish toxicity.  <P>SOLUTION: The exterminator against red tide planktons comprises 1-99 wt.% of one or more kinds of alkylene oxide adducts of fatty acid represented by general formula (1) R<SP>1</SP>COO(AO)aH (1) [R<SP>1</SP>is a 7-21C alkyl group or alkenyl group; A is a 2-4C alkylene group; a is an average addition mol number of an alkylene oxide and is a positive number of 1-30] and 99-1 wt.% of one or more kinds of monofatty acid polyoxyethylene sorbitans represented by general formula (2) (R<SP>2</SP>is a 11-19C alkyl group or alkenyl group; EO is an oxyethylene group; l, m and n are each an average addition mol number of ethylene oxide and an integer of 1-30 and l+m+n is 4-30).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279190-A (JP)
Title: Instrument for measuring obliquity of foundation pillar as against verticality and construction controller
Inventor: KURIMOTO SHINJI
IPC: G01C15/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an obliquity measuring instrument for simply and accurately measuring the obliquity of a foundation pillar against verticality, and to provide a construction controller.  <P>SOLUTION: In foundation pillar work, it is vitally important to vertically construct a foundation pillar. This instrument 10 for measuring obliquity as against the verticality of the pillar is equipped with laser distance meters 11a and 11b for measuring distance up to two points P1 and P2 situated one above the other on the surface of the pillar, an arithmetic processing means 13 for calculating obliquity as against verticality from the distance up to the two points, and a display means 14 for displaying the result of the calculation. This construction controller for a foundation pillar is equipped with the obliquity measuring instrument 10 (15, 15a) installed for measurement at arbitrary distances from the foundation pillar in two directions, and a verticality control means 25 for actuating jacks 3a to 3d of a rotary press-in device 1 based on measured obliquity as against verticality and on obliquity direction so that a casing 5 is vertically constructed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275905-A (JP)
Title: Flow control basin and septic tank, and method for transferring/returning wastewater at constant flow rate
Inventor: KATAGAI NOBUYOSHI
IPC: C02F3/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow control basin which takes the place of a weir type device and can stably control a liquid flow rate for a long period of time, and a septic tank.  <P>SOLUTION: The flow control basin 1 is disposed in the upper part of the septic tank that is divided into a plurality of tanks (or chambers), and, after receiving wastewater fed from a prescribed tank located on the upstream side at a constant flow rate (Q), transfers it to a prescribed tank located on the downstream side at a constant flow (Qt) and at the same time the balance (Qr) is returned to the prescribed tank located on the upstream side. The flow control basin 1 has two chambers, first and second chambers 2 and 3, which are separated from each other by a partition wall 4 having a ridge line (watershed) 4a. The first chamber 2 is equipped with a transfer pipe 2a that transfers the liquid to the prescribed tank, and the second chamber 3 is equipped with a return pipe 3a that returns the liquid to another prescribed tank.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277150-A (JP)
Title: Elevator system
Inventor: SEKIMOTO YOICHI
IPC: B66B11/02
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent sense of discomfort to an occupant by optimizing atmospheric pressure in a riding cage according to an operating condition of an elevator even when the elevator is made to operate at an a ultra high speed and with a high stroke.  <P>SOLUTION: A winding machine and the like are controlled on the basis of a call input device installed in a riding cage 2, each call input device installed to each hall, and each sensor arranged at each part in an elevating path. While the riding cage 2 is operated, air volumes of an intake blower 9 and a discharge blower 11 are adjusted on the basis of an operating condition of the riding cage 2 and an atmospheric pressure condition in the riding cage 2, so as to hold the atmospheric pressure in the riding cage 2 in an optimum condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287571-A (JP)
Title: Yard crane, and traveling control method therefor
Inventor: UCHIDA KOJI
IPC: G05D1/02
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a yard crane and a traveling control method therefor capable of quickly and accurately controlling the traveling of the yard crane under the consideration of the slope of a yard with the lapse of time.  <P>SOLUTION: In this method for controlling the traveling of the yard crane 10 equipped with a satellite radio wave detector 16 for recognizing its location with satellite radio waves in a yard, the traveling of the yard crane 10 is controlled by correcting a deviation generated due to the slope of a yard generated in a direction crossing the traveling direction between the traveling position of the yard crane 10 and the measured location of the yard crane 10 measured by the satellite radio wave detector 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288475-A (JP)
Title: Beltlike light emitting device
Inventor: TAKAHASHI HISAYA
IPC: H01J61/35
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slender and beltlike light source serving as a light source for reading documents and having an assured lifetime, wherein an emitter surface is prevented from having ion damage.  <P>SOLUTION: In this beltlike light emitting device composed of a cathode electrode disposed in close vicinity to the back surface of a grid electrode of a porous metal plate and a beltlike phosphor coated electrode disposed face to face with the front direction of the grid electrode, an emitter material is coated on the cathode electrode projected surface in the hole of the grid electrode, and in addition, the emitter material coated surface is not seen through from any place of the beltlike phosphor coated electrode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285444-A (JP)
Title: Low-alloy high-speed tool steel showing stable toughness
Inventor: OZAKI KOZO
IPC: C22C38/32
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-alloy high-speed tool steel, i.e. "matrix high-speed steel", which stably yields a high toughness and shows little variation in characteristics after a heat-treatment which are independent of the size of a product.  <P>SOLUTION: The low-alloy high-speed tool steel showing a stable toughness comprises, by weight, 0.50-0.75% C, 0.02-2.00% Si, 0.1-3.0% Mn, 5.0-6.0% Cr, 0.5-2.0% W, 0.70-1.25% V, 2.5-5.0% Mo+0.5W (in terms of Mo equivalent), ≤0.050% P, ≤0.010% S, ≤0.1% Al, ≤0.01% O, ≤0.04% N and the balance substantially being Fe, provided that Mo equivalent/V is 2-4, and contains, at an annealed state, an MC+M<SB>6</SB>C and (or) M<SB>23</SB>C<SB>6</SB>(M<SB>7</SB>C<SB>3</SB>) carbide. When the steel is quenched from a quenching temperature within the range of 1,100-1,200°C, residual carbide is either substantially absent or present almost exclusively in the state of MC carbide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291982-A (JP)
Title: Lidded container
Inventor: SAKAI RYUSUKE
IPC: B65D51/24
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lidded container capable of reliably giving visual information that the inside is at a predetermined heated state even if the container is heated in a sealed state so as to prevent excessive heating, fracture or the like.  <P>SOLUTION: The container includes a lid for sealing the inside of a bottomed cylindrical container body. The lid includes a seal to be sealed with the upper end of a peripheral wall of the container body and a lid part for closing an opening of the container body, and includes an informing film for informing of a predetermined heated state when heated as the lid part is dented into the container body while the seal part is sealed to the peripheral wall of the container body storing moisture-containing contents. The lid is structured to be capable of deforming by a rise in an internal pressure by the heating to swell from the upper end of the container body. The information giving film is equipped with a breakage means extended over the upper end of the peripheral wall of the container body with the lid interposed inside the container body, and pressed by the lid deforming by the rise of the internal pressure to get broken.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292613-A (JP)
Title: Method for producing curable composition, curable composition, sealing material and adhesive
Inventor: FUKUI KOJI
IPC: C08L71/02
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a curable composition, by which the curable composition comprising a curable hydrolysable silyl group-containing vinylic polymer and can improve coating workability, and the like, can efficiently be produced in a relatively small space.  <P>SOLUTION: The method for producing the curable composition comprising the curable hydrolysable silyl group-containing vinylic polymer (a) and a vinylic polymer (b) having a number-average mol. wt. different from that of the vinylic polymer (a) is characterized by polymerizing a monomer composition for obtaining one of the polymers (a) and (b), charging a monomer composition for obtaining another polymer into a same reactor, after the content of the residual monomer is reduced to ≤10 wt.%, and then polymerizing the another monomer composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297456-A (JP)
Title: High frequency module
Inventor: HORIUCHI MASAFUMI
IPC: H04B1/40
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the miniaturization of a module as a whole, the reduction of loss, and high isolation by arranging a means for miniaturizing a switch circuit to change over transmission and reception, for saving current consumption, and for adjusting matching between an antenna terminal and a switch, and also raising resistance against the high-voltage serge of the switch.  <P>SOLUTION: On the front surface of or at the inside of a multilayer board A obtained by alternately laminating dielectric layers and conductor layers, a high frequency module includes: a branching filter circuit which is connected to an antenna terminal so as to divide a plurality of transmission/reception systems different in pass bands into individual transmission/reception systems; a switch circuit which is connected to the branching filter circuit so as to change-over the respective transmission/reception systems into transmission systems and reception systems; a power amplifier circuit which is connected to the switch circuit so as to amplify a transmission signal in the pass band of each transmission system; and a matching circuit for the power amplifier circuit. The power amplifier circuit and the switch circuit are mounted on the front surface of the multilayer board A as high-frequency semiconductor integrated circuit elements.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297571-A (JP)
Title: Bath remote controller
Inventor: YAMAMOTO HIROKI
IPC: H04N5/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a bathing person is surprised since a screen of a bath remote controller 3 is switched to a screen for a kitchen remote controller when a power switch 22a of the kitchen remote controller 22 is depressed while watching a television image by the bath remote controller 3 when the kitchen remote controller 22 which controls a hot-water supply device 21 and the bath remote controller 3 are installed and a television function is added to the bath remote controller 3.  <P>SOLUTION: The bath remote controller is constituted so that an image of the bath remote controller 3 does not switch even when the power switch 22a of the kitchen remote controller 22 is pushed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297620-A (JP)
Title: Surface mount temperature compensation crystal oscillator
Inventor: HATANAKA HIDEFUMI
IPC: H03B5/32
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface mount temperature compensation crystal oscillator in which the bonding reliability of the IC element is excellent, the entire structure of which can be small-sized, and the crystal vibrating element of which can easily be measured.  <P>SOLUTION: The surface mount temperature compensation crystal oscillator is constituted such that the rectangular IC element 7 for controlling an oscillation output on the basis of the vibration of the crystal vibrating element 5 is located on a lower suface of the rectangular package 1 inside of which the crystal vibrating element 5 is contained. Electrode pads 10 as a plurality of crystal electrode pads connected at least to the crystal vibrating element, oscillation output electrode pads connected to surface mount external terminals, ground electrode pads, power supply voltage electrode pads, oscillation control electrode pads, and a plurality of write control electrode pads are longitudinally and laterally located respectively in a layout region of the IC element 7, and the IC element 7 is electrically connected to the electrode pads 10. In particular, the crystal electrode pads 10d, 10f are located at an outermost circumferential region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000927-A (JP)
Title: Method of forming pattern, pattern forming device, conductive film wiring, manufacturing method for device, electro-optical device, and electronic equipment
Inventor: HASEI HIRONOBU
IPC: H01L51/50
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern forming method which can form an edge with an excellent shape and increase the width, and a pattern forming device.  <P>SOLUTION: The pattern forming device discharges a liquid material as droplets from a discharge means 10, and the droplets are linearly disposed on a substrate 11. After a plurality of linear patterns W1, W2 are formed by linearly arranging a plurality of the droplets on the substrate 11, a plurality of the droplets are disposed between the linear patterns W1, W2 so that the linear patterns W1, W2 are united with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004303951-A (JP)
Title: Aligner and exposure method
Inventor: KOYAMA MOTOO
IPC: G03F7/20
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aligner capable of comparatively freely adjusting a wiring space or the like in accordance with the design specification of a wiring pattern.  <P>SOLUTION: Since a projection unit 6 is equipped with a magnification zoom unit 67 for changing the projection scale factor of a projection image, the projection image of a pattern formed by a masking device 4 can be adjusted so as to obtain a desired size. Accordingly, the pattern is formed with a phased size due to a plurality of pitches of elements arrayed periodically in a variable pattern producing mask VM provided in the masking device 4. However, the size of a projection image can be changed by the magnification zoom unit 67 upon projecting on a plate PL as the projection image, whereby the sizes of respective units such as the wiring space or the like in the projection image can be adjusted continuously into arbitrary sizes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299600-A (JP)
Title: Supporting structure for driving device
Inventor: UMETSU TAKASHI
IPC: B60K5/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To propose a supporting structure for a driving device, capable of facilitating a preparation required for inspection work and improving workability.  <P>SOLUTION: A pair of brackets 100, 110 on which a hanging support member 25 attached to a pair of right and left side rails 4, 5 and supporting the driving device 1 downward is fixed, are formed in a divided structure having first brackets 8, 9 which are fixed on the respective side rails and in which vertical walls 8A, 9A are formed in positions projecting to the inside in the vehicle width direction W from flange portions 4A, 5A of a pair of the side rails, and second brackets 10, 11 fastened to the respective vertical walls and supporting both ends of the hanging support member. The respective second brackets are fastened to the vertical walls respectively by inserting fastening members 50, 51 from the inside in the vehicle width direction toward the outside in relation to the respective vertical walls of the first brackets.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311570-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: HONMA ICHIRO
IPC: H01L21/3205
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein an exposure process is reduced in throughput to deteriorate productivity markedly when a dummy pattern is formed outside an effective shot on a wafer so as to prevent polishing variations and pattern-dependent properties from occurring when a substrate is polished.  <P>SOLUTION: An annular mask is formed on the circumferential part of the wafer. A region is formed on the circumference of the wafer by the use of the above annular mask, where no wiring structure is formed and which is as high as the top surface of an insulating film formed on the substrate in another region where wiring structures, such as a damascene interconnect line, contact holes and the like, are formed. The annular mask is formed through a manner wherein a positive resist is polymerized or resin is selectively applied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002788-A (JP)
Title: Method for manufacturing flexible polyurethane foam
Inventor: NISHIYAMA KENJI
IPC: B29C39/02
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a flexible polyurethane foam in which stability with age of polyol premix for manufacturing the polyurethane foam is good and a wet-proof property is good.  <P>SOLUTION: In the method for manufacturing the flexible polyurethane foam by reacting an active hydrogen component (A) with an organic polyisocyanate in the presence of a foaming agent comprising water, a urethanated catalyst and a foam stabilizer, the method for manufacturing the flexible polyurethane foam is provided, which is characterized in that polyether polyol (a) being a primary hydroxyl group which is an alkylene oxide additive of the active hydrogen compound and in which the content of an internal oxyethylene unit is 0.1-15 mass%, 1,2-alkylene oxide having 3 carbon atoms or more is added to a terminal end and 40% or more of a hydroxyl group-containing group positioned at a terminal end is represented by a specific chemical formula is used as at least a part of (A).  <P>COPYRIGHT: (C)2004,JPO