baber/WOPTO huggingface dataset:
Patent JP-2004253714-A (JP)
Title: Wiring board with lead frame
Inventor: KORIYAMA SHINICHI
IPC: H01P5/08
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board which possesses leads excellent in high-frequency characteristics and is easily mounted on an external electric circuit board by an en-bloc solder reflow process.  <P>SOLUTION: The wiring board with a leadframe possesses a dielectric substrate 1 for mounting a high-frequency component on its upper surface; signal line conductors 2, arranged on the upper surface of the dielectric substrate 1, with the signal electrodes of the high-frequency component electrically connected thereto; and signal leads 6 and ground leads 7 positioned on the lower surface of a wiring board which is arranged inside the dielectric substrate 1 and has a ground conductor layer 3 with slots 5 formed therein at a location where the ends of signal line conductors 2 face each other. In this leadframe, constituted of a first joining member 8 joining one end of each of them and a second joining member 9 joining the other end of each of them, the other ends of the ground leads 7 are electrically connected to a ground conductor lead out of the ground conductor layer 3, and the other ends of the signal leads 6 are electromagnetically coupled through the slots 5 with the ends of the signal line conductors 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253329-A (JP)
Title: Method of manufacturing transparent conductive film
Inventor: SHIBATA YOSHIO
IPC: G03F7/07
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a transparent conductive film by applying plating, and wherein the plating can be easily and uniformly carried out.  <P>SOLUTION: In this method of manufacturing the transparent conductive film, a sensitized material having a physical development center layer and a silver halide emulsion layer in this order is exposed on a transparent base, metal silver is deposited imagewise on the physical development center layer by physical development treatment, and after removing a layer provided on the physical development center layer, metal is plated with the physically developed metal silver used as a catalyst nucleus. The physical development is carried out by treatment liquid containing no thiosulfate to manufacture this transparent conductive film. In addition, the physical development is carried out by treatment liquid containing alkanolamine.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259097-A (JP)
Title: Resident's safety confirming system and resident's safety confirming method using the same
Inventor: YONEMOTO MINEHISA
IPC: G08B21/02
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety confirming system for confirming the safety of a resident by means of a sensor sensing message data and action.  <P>SOLUTION: The resident's safety confirming system 10 is provided with: the sensor 20 which senses the movements of the resident; a data transmission device 30; a storage means 44 for storing observation data obtained by the sensor; a control part 49 which determines from the observation data whether the resident is safe; a data storage server 40 having a communication means 46 to a designated destination; a message data input/output means 52; a message terminal 50 having a message data transmission-and-reception means 56; and a data transmission-and-reception means 60 having a message data input/output means 62 and a message data transmission-and-reception means 66. The control part 49 confirms the safety of the resident based on the observation data. When abnormality occurs, the communication means 46 notifies the data transmission-and-reception means 60 of the abnormality and the message data are received, thereby confirming the safety of the resident.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258584-A (JP)
Title: Concentrated bleach-fixer composition for silver halide color photographic sensitive material and processing method using the same
Inventor: SATAKE WATARU
IPC: G03C7/42
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concentrated bleach-fixer composition for a photosensitive material which causes no problem on performance particularly even when diluted or dissolved with respect to bleach-fixing performance immediately after preparation after long-term storage and ensures good processing stability, and to provide a processing method using the same.  <P>SOLUTION: The concentrated bleach-fixer composition for a silver halide color photographic sensitive material consisting at least of two parts, that is, a part containing at least an aminopolycarboxylic acid and a part containing an iron salt, has a pH value of ≤5.5 when used as a bleach-fixing liquid or a bleach-fixing replenishment liquid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255457-A (JP)
Title: Composite roll for hot rolling and method for manufacturing it
Inventor: HASHIMOTO MITSUO
IPC: C22C38/58
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite rolling roll with which a stable rolling operation is maintained for a long period of time without generating slip because of having large friction with rolled steel, without damaging the surface quality of a product caused by fine seizing and reducing wear when heavy reduction rolling is performed in a finish rolling mill train of hot continuous rolling of a steel strip, and to provide a manufacturing method of the roll.  <P>SOLUTION: In this composite hot rolling roll, hot forging is applied to a composite roll after casting the composite roll by depositing the outer layer material made of a high-speed steel base material on the outer circumference of an iron-base core material by continuous tinkering. The metallic structure of the outer layer material has 5 to 30% carbides by an area rate, and the distribution of each carbide is adjusted to be ≤20 μm in the average gap between the adjacent carbides.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265997-A (JP)
Title: Hall element
Inventor: NAKAMURA HIROSHI
IPC: H01L43/04
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and thin Hall element having an electrode shape of a suitable structure when it is surface mounted on a circuit board using solder reflow.  <P>SOLUTION: The Hall element comprises a semiconductor thin film 5 formed in cross-shape on an upper surface 3b thereof, a first chip 3 having electrodes 8a-8d formed to be connected electrically with four end parts of a thin film 5, and a second chip 11 having electrode terminals 12a-12d formed continuously from an upper surface 11a through a side face 11b to a lower surface 11c. The first chip 3 is mounted on an upper surface 11a of the second chip 11 such that it is overlapped with the upper surface 3b of the first chip 3 and four electrodes 8a-8d of the first chip 3 are connected, respectively, with four electrode terminals 12a-12d of the second chip 11 using a conductive member 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265255-A (JP)
Title: Access monitoring system, access monitoring method, and program
Inventor: EN EN SUU
IPC: G06F13/00
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring system for detecting the abnormality of a web page.  <P>SOLUTION: This web page access monitoring system is provided with an access expected value storing part for storing an access expected value being the expected value of the number of times of access to a web page in a predetermined period by making it correspond to page identification information for identifying the web page, an access measuring part for measuring the number of times of access to the web page corresponding to the page identification information and a notification output part for, when the number of times of access measured by the access measuring part in the predetermined period is smaller than the access expected value stored in the access expected value storing part, outputting the result and the page identification information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266980-A (JP)
Title: Manufacturing method for hypoid geared motor and series thereof
Inventor: KONO ISAO
IPC: H02K7/116
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To promote sharing of members in a series of hypoid geared motors and make deliverable low-cost hypoid geared motors in a short delivery time.  <P>SOLUTION: The hypoid pinion 112 of a first hypoid geared motor HG101, which is a component of a series, is formed so that it can be rotated integrally with the motor shaft 104 of a motor 102. The amount δ101 of offset of the hypoid pinion 112 and a hypoid gear 116 is adjusted so that it will be equal to the amount of offset (δ201) of another second hypoid geared motor. Each hypoid gear set 130 and the like are placed in the identical casing 130.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271643-A (JP)
Title: Light emission driving circuit, display device, and driving control method therefor
Inventor: SHIRASAKI TOMOYUKI
IPC: H01L51/50
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emission driving circuit which realizes satisfactory light emission characteristics in a display device having light emitting elements operated to emit light with desired luminance and to provide an inexpensive display device superior in display image quality, and a driving control method therefor.  <P>SOLUTION: A light emission driving circuit DCA comprises; a thin film transistor Tr12 which has the gate terminal connected to a selection line SL and has the source terminal and the drain terminal connected to a data line DL and a contact N11 respectively; a thin film transistor Tr11 which has the gate terminal connected to the selection line Sl and has the source terminal and the drain terminal connected to contacts N11 and N12 respectively; a thin film transistor Tr13 which has the gate terminal connected to the contact N12 and has the source terminal connected to a power line VL and has the drain terminal connected to the contact N11; and a capacitor C<SB>sa</SB>connected between the contact N12 and the power line VL.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271729-A (JP)
Title: Electrooptical panel, its driving method, electrooptical device, and electronic equipment
Inventor: SHIMIZU KOJI
IPC: G02F1/1368
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrooptical device whose display unevenness between pixels adjacent to each other is prevented, to provide an electronic equipment and to provide a driving method of an electrooptical panel.  <P>SOLUTION: First input terminals T1a, T2a and T3a are formed at one end parts of signal supply lines L1 to L3, respectively, and selection signals S1 to S3 are supplied to the first input terminals. The signal supply lines L1 to L3 are connected to terminals Ti1 to Ti3 via wirings U1 to U3, respectively. In individual demultiplexers MPX1 to MPXN, the distance from the terminal Ti1 to the first input terminal T1a, the distance from the terminal Ti2 to the first input terminal T2a and the distance from the terminal Ti3 to the first input terminal T3a are identical with each other. Thereby, if attention is paid to a certain demultiplexer, signal waveforms of selection signals S1 to S3 supplied thereto are made identical with each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272478-A (JP)
Title: Incoming call announcing device, telephone set, program and storage medium
Inventor: OMURA KATSUYUKI
IPC: H04M11/00
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology with generality for making a general electronic mail by a personal computer or the like convenient and familiar to the same extent as a general telephone especially in terms of incoming call notification.  <P>SOLUTION: An account storage means 11 stores one or more sets of associated accounts and passwords to be used by the other communication equipment of a user capable of receiving an electronic mail from a server 8 connected to a network 7 to log-in the server 8. A server name storing means 12 stores the name of the server 8. An incoming call inquiring means 13 transmits a command to inquire whether or not the incoming call of an electronic mail is present in the accounts stored in the account storing means 11 through the network 7 to the stored server 8. An incoming call judging means 14 receives the result of the inquiry from the server 8, and judges the presence/absence of a new incoming call for each account . When it is judged that the new incoming call is present from the judgement, an incoming state display means 15 announces the result by making an LED emit lights.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235597-A (JP)
Title: Semiconductor circuit device and its inspection method
Inventor: KATSU MITSUNORI
IPC: H01L21/822
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that an inspection apparatus becomes difficult to develop by following a multi-pin type and an inspection time becomes long when inspecting a liquid crystal driving LSI under progress of the multi-pin type composed of 1,000 or more pins.  <P>SOLUTION: In the semiconductor circuit device and its inspection method, an analog memory is packaged in a power output of the liquid crystal driving LSI, a liquid crystal driving voltage is accumulated in the memory and the data are successively transmitted by an analog shift circuit, thereby remarkably reducing the inspection time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273910-A (JP)
Title: Pellet bonding method and pellet bonding apparatus
Inventor: OKUYAMA YUTAKA
IPC: H01L21/52
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage of a pellet caused by variations in a pushing-up load applied to the pellet and to realize reliable bonding operation.  <P>SOLUTION: The pellet 11 adhered on an adhesive sheet 13 is pushed and sucked by a suction nozzle 13 from one side of the sheet provided with the pellet, released therefrom by pushing up the pellet from the rear side of the sheet using a pushing-up pin 27, and then bonded onto a substrate. A pushing-up load applied onto the pellet 11 through the pushing-up operation of the pin 27 is measured, and on the basis of the measured result, a pickup load applied to the pellet through the sucking operation of the pellet by the suction nozzle 13 is feedback controlled.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269234-A (JP)
Title: Hopper with dust collecting function
Inventor: HAMAZAKI AKIYOSHI
IPC: B08B5/04
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hopper having a dust collecting function capable of efficiently collecting dust at low cost.  <P>SOLUTION: The hopper 20 used when handling a powdery and granular material loading the accumulated powdery and granular material on a truck or conveying it on conveying equipment such as a conveyor is opened at upper and lower parts, and provided with a dust collecting pipe 21 with suction holes arranged along an inner periphery of an upper end part. A piping 32 connected to a dust collecting device 30 can be connected to at least one part of the dust collecting pipe.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270109-A (JP)
Title: Fibrous product using super porous synthetic fiber
Inventor: NONAKA SHUICHI
IPC: D01F6/62
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fibrous product excellent in adsorption property, absorption property and highly bulky property and having comfortable touch with natural feeling like a natural fiber.  <P>SOLUTION: This fibrous product having ≥20 cm<SP>3</SP>/g bulkiness is provided by using a super porous synthetic fiber with pores having ≥100 nm diameter in which the total of cross-sectional areas of pores having >200 nm diameter is ≤1.5 % of the fiber cross-sectional area in the fiber cross section, in at least a part of it.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270665-A (JP)
Title: Behavior stabilizing control valve
Inventor: KITAMURA TAKEO
IPC: F04C29/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a behavior stabilizing control valve capable of stabilizing the behavior of a piston and preventing generation of abnormal noise caused by the chattering of the piston.  <P>SOLUTION: An elastic body 26 provides a load component to a direction F2 (substantially at a right angle) different from the direction of the motion component of a piston 23 in addition to the load component provided to the piston 23.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004276633-A (JP)
Title: Backup capacity detection device of occupant protection device
Inventor: FUJITA OSAMU
IPC: B60R21/16
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backup capacity detection device of an occupant protection device capable of accurately detecting the capacity of a backup capacitor by a simple and inexpensive structure.  <P>SOLUTION: This device comprises the backup capacitor 32 charged by an output from a step-up circuit 31 for stepping up the voltage of a battery 1, a first current control circuit 53 generating a fixed current for trouble diagnosis allowed to flow through a squib 4, and a microcomputer 34 detecting the capacity of the capacitor 32 by measuring a variation in a terminal voltage when the capacitor 32 is discharged by the stoppage of the step-up circuit 31 and a variation in the terminal voltage when the step-up circuit 31 is stopped and the capacitor 32 is discharged by producing the fixed current in the first current control circuit 53.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276132-A (JP)
Title: Press-in method and device for shaft member
Inventor: OKADA YOSHIO
IPC: B23P19/02
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To perform high-precise and efficient press-in work in simple process and constitution.  <P>SOLUTION: This press-in device 50 includes: a length measuring mechanism 52 for automatically measuring the overall length of a drive shaft 12; a position setting mechanism 54 for setting the disposition position of the drive shaft 12 according to the length measurement data obtained by the length measurement; and a moving mechanism 56 for pressing the end part of the drive shaft 12 in an outboard component 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004048980-A (JP)
Title: High-power factor switching power supply
Inventor: ARIKAWA HIROO
IPC: H02M1/42
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply wherein soft switching is carried out so that input alternating current is sine waves and inrush current does not flow when power is applied.  <P>SOLUTION: The switching power supply is characterized in that: a switch M1 is subjected to soft switching so that stable resonance is caused in the circuits of transformers T1 and T2 by charging and discharging currents for capacitors C1 and C2. Thus, input alternating current is passed even in a period for which a voltage zero point is passed and the alternating-current voltage is low. Input alternating current in sine waves whose power factor is close to 1 is passed. Thus, power stored in the transformer T2 during the soft switching is outputted to the secondary side to enhance the efficiency. Further, inrush current is prevented from flowing when power is applied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004276338-A (JP)
Title: Reversible thermal recording material
Inventor: NAGAMURA HIDEKI
IPC: B41M5/333
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reversible thermal recording material capable of forming and erasing an image by the control of heat energy, hardly generating blocking at a time of forming a reversible thermal recording layer, low in ground skin density when used as a reversible thermal recording material and having a high developed color density and excellent erasing properties.  <P>SOLUTION: The reversible thermal recording material is composed of usually a colorless or a light-colored dye precursor and a reversible color developer to cause a reversible color change by heating the dye precursor contained. A coating liquid for forming the reversible thermal recording layer containing at least the reversible color developer, the dye precursor, a polyol resin, an aliphatic isocyanate compound and an aromatic isocyanate compound applied on a support, to provide a reversible thermal recording layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284730-A (JP)
Title: Display device and safety device for crane
Inventor: ISHIMOTO HIDEFUMI
IPC: B66C23/90
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To display corresponding relation of a drum and a hook so as to enable easy understanding.  <P>SOLUTION: An illustration 201 of a crane, illustrations 202 to 204 of the drums 103a to 103c, an illustration 210 of a suspension cargo, and work information are displayed on a moment limiter screen. The corresponding relation of the hooks 120, 121 and the drums 103a to 103c is set in a controller 50 in advance. When display of a main suspension screen is selected by operation of an arrow mark key 5c, the illustration 202 of the drum (for example, auxiliary winding drum 103b) corresponding to the main hook 120 is displayed by emphasizing it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288939-A (JP)
Title: Manufacturing method of low-temperature baking multilayer ceramic wiring board
Inventor: NAGAE KENICHI
IPC: H05K3/46
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a low-temperature baking multilayer ceramic wiring board capable of increasing the degree of freedom for the design of a wiring circuit layer and a layer configuration of an insulating layer free from any restraint of a difference of a pattern shape of the wiring circuit layer arranged on the laminated body and a layer configuration of the insulating layer consisting of various types of a contraction behavior.  <P>SOLUTION: The warping of a wiring board occures owing to a mixture of several types of insulating layers 45 each exhibiting different arrangement ratios of the wiring circuit layer 35 or a contraction behavior of the low-temperature baking multilayer ceramic wiring board comprising a plurality of insulating layers 31 can be suppressed by adjusting the thickness of the restricting sheet 51 laminated on the surface and the back surface of the low-temperature baked ceramic laminated body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286336-A (JP)
Title: Combustion equipment
Inventor: YOTSUYA NORIO
IPC: F23D17/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To perform excellent combustion for both city gas and offgas from a fuel cell by combustion equipment.  <P>SOLUTION: This combustion equipment has a distributor 9 for jetting fuel gas 8 in the peripheral direction, an air jetting part 10 for jetting air 11 in the central direction from the periphery so as to surround the distributor 9, a combustion chamber 15 surrounded by the distributor 9 and the air jetting part 10, a plurality of independent air chambers 18 arranged in the upstream of the air jetting part 10, and an air element controller 24 for distributing the air 11 to the air chambers 18. Thus, the combustion equipment 5 improves a refining reaction by preventing heat radiation loss in a hydrogen generator 1 by performing combustion by a small air quantity (at a low oxygen excessive rate).  <P>COPYRIGHT: (C)2005,JPO&NCIPI