baber/WOPTO huggingface dataset:
Patent JP-2003277432-A (JP)
Title: Method for producing polymer
Inventor: KAWABE SADAJI
IPC: C08F6/22
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polymer with which clogging of a nozzle caused in a step of coagulating the polymer can be prevented and the polymer can stably be produced.  <P>SOLUTION: The method for producing the polymer comprises coagulating the polymer contained in a polymer latex obtained by an emulsion polymerization method in a coagulation bath 11 with a coagulant and then dehydrating and drying the polymer. In the method, the polymer latex fed through a feed pipe 12 to the coagulation bath 11 is injected from a dipped nozzle 15 connected to the feed pipe 12 into the coagulation bath 11 and water is made to flow from the midway of the feed pipe 12 toward the dipped nozzle 15 when the injection of the polymer latex is stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277696-A (JP)
Title: Radiation curable resin composition for adhesive
Inventor: YOSHIZAWA JUNJI
IPC: C09J4/06
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a radiation curable resin composition for adhesives that shows excellent adhesion to silver, silicon compounds, aluminum, and the like, has high moist heat resistance and shows quick curing properties, particularly having excellent curability on the edge faces of disks and so is very useful in the production of compact disks in comparison with conventional adhesives.  <P>SOLUTION: This radiation-curable resin composition for the adhesives comprises (A) a bisphenol type epoxy (meth)acrylate bearing hydroxy group, (B) a polyfunctional (meth)acrylate bearing an alicyclic ring structure or an aromatic ring structure other than the component (A), and (C) a photopolymerization initiator wherein both the contents of the components (A) and (B) are ≥30 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285378-A (JP)
Title: Apparatus for feeding packing bag
Inventor: AKAMATSU HARUMI
IPC: B31B50/10
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for feeding a packing bag by which processing cost in a volume reduction and packing work for waste can be decreased, as the packing bag manufactured as a individual bag is used as the packing bag made of a plastic sheet for sealing and packing a volume- reduced waste, but the packing bag manufactured once as a product is expensive and it occupies a large part of the processing cost in a waste processing work where cost reduction is required.  <P>SOLUTION: The apparatus (11) for feeding the packing bag constituting a volume reduction and packing apparatus for the waste comprises a packing bag manufacturing part (13) in which a rotating and driving machine (31) for rotating and driving a raw sheet roll (36), a raw sheet delivering machine (33), and a welding and cutting machine (34) are successively arranged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287717-A (JP)
Title: Device and method for polarization control
Inventor: KAWAMURA TAKASHI
IPC: H04B10/29
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for polarization control for always controlling output light to an arbitrary polarization state, continuously controlling the output light to a desired and fixed polarization state, controlling elliptic polarized light, etc., and accelerating polarization control.  <P>SOLUTION: A polarization control device is applied to a system including a light source 11 and optical transmission lines 13, 14, and comprises: a polarization controller 12 which is arranged in the optical transmission lines, and has a converter (23, 24, 25) which converts inputted light to an arbitrary polarization state; an optical branching portion 15 which extracts part of output light outputted from the polarization controller; a polarization analyzer 16 which discriminates the rotating direction at least of elliptic polarized light in the output light from the part of output light; an operation part 17 which outputs a control signal deciding the conversion function of the converting part of the polarization controller by using measured values from the polarization analyzer; and a drive part 20 which adjusts the converting part of the polarization controller on the basis of the control signal of the operation part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286578-A (JP)
Title: Pretreatment method for plating, and composite material having plated film
Inventor: IYODA KEN
IPC: C23C18/18
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pretreatment method for obtaining a plated film superior in uniformity and adhesiveness, in plating like electroless nickel plating on a composite material consisting of a metal such as Al and a nonmetallic material such as SiC, and to provide a composite material having the plated film.  <P>SOLUTION: This pretreatment method for plating comprises subjecting the surface to be plated of the composite material to cleaning treatment such as degreasing, and then to dipping treatment with the use of a palladium activating solution adjusted to a pH of 2-5 with hydrogen carbonate. Then, the method imparts the plated film adequate solderability, and improves the corrosion resistance, which are most suitable for a heat sink material of a hybrid IC.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287138-A (JP)
Title: O-ring and its manufacturing method
Inventor: OGURA HITOSHI
IPC: B29K21/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an O-ring not containing crosslinking chemicals such as a crosslinking agent and crosslinking assistant or containing very minute amount of the chemicals, if any, and suitable for medical treatment parts and food manufacturing equipment without requiring a large metal mold even if the diameter thereof is large.  <P>SOLUTION: Unlinked elastomers are formed in a chord shape, both ends thereof are welded, the welded parts are re-heated, and then the entire formed bodies are linked to each other by ionizing radiation exposure to provide the O-ring of a specified large diameter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295918-A (JP)
Title: Machine tool control device, machine tool control method, and program
Inventor: NOMURA HIDEKI
IPC: G05B19/416
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine tool control device, a machine tool control method, and a program capable of moving a tool or a work on the previously calculated track without generating a difference in level in the speed after disintegrating into each axis component.  <P>SOLUTION: If a bent track having a corner is given to the work, an annular track (dashed line) inscribing in the corner is calculated and the moving amount of the work is calculated along the track. Thus, the difference in level is not generated in the calculated moving amount (moving speed) after disintegrating into X-axis and Y-axis components and it suppresses to give a shock on a machining tool. Also, because the accurate track is calculated in advance, the desired machining accuracy is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295339-A (JP)
Title: Driving part structure of carriage of image reader
Inventor: HAYASHI HIDEKAZU
IPC: G03B27/50
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving part structure of a carriage which makes an image reader thin by arranging a moving guide means which guides the carriage of the image reader to move by the carriage and then arranging no component below the carriage.  <P>SOLUTION: A guide rod 7 is provided along a long-sized wall part 3a in the length direction of the housing 3 of the image reader 1 and guided parts 5a and 5b having guide holes into which the guide rod 7 is inserted are provided by the carriage 5 along the width. A driving belt 9 coupled with the carriage 5 is arranged between one guide rod 7 and the long-sized wall part 3a and a driving motor 11 is arranged nearby a driving-side pulley 9a for the driving belt 9. The guide rod, etc., need not be arranged below the carriage 5 and the image reader has its thickness determined by the thicknesses of the carriage 5, a platen glass 13, and a bottom plate 15 and is made thin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298896-A (JP)
Title: Electronic apparatus
Inventor: KUROKAWA YOSHIYUKI
IPC: H04N101/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus which enables a memory card to be safely used.  <P>SOLUTION: A memory card 16 inserted to a card slot 18 is taken out by pulling up a foldable eject button 20 from a bottom 14a of a camera body 14 and pushing in the eject button 20. When the eject button 20 is pulled up, a detection switch 46 which has been turned on by press of the eject button 20 is turned off, and a controller 48 detects it to turn off a power source of a digital camera 10. Thus, the memory card 16 is safely used because the power source of the digital camera 10 is surely turned off when taking out the memory card 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297761-A (JP)
Title: Epitaxial growth method
Inventor: ONISHI TERUTO
IPC: H01L21/205
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that crystallinity is deteriorated due to high concentration carbon (C) at the formation of a bipolar transistor to introduce carbon (C) for suppressing impurity diffusion.  <P>SOLUTION: The base layer of a bipolar transistor doped with high concentration is configured to insert a thin semiconductor layer doped with an electrically inactive impurity, for example, C having a diffusion suppression effect. Thus, it is possible to suppress the diffusion of impurity from a base layer without causing the deterioration of the crystallinity of a base region. Furthermore, it is possible to feed C from a compound adsorbed on a film at epitaxial growth.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296410-A (JP)
Title: Method and system for evaluating provided service
Inventor: TANI SHIGEYUKI
IPC: G06Q50/06
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable a service provider or a user to grasp a risk and merit of the provided service.  <P>SOLUTION: The system comprises a random number generating part 101 for generating a random number used in the estimated simulation of the operation capacity of a facility to which a device is introduced, an operation capacity simulation part 102 for estimating the operation capacity, a equipment using effect calculating part 104 for calculating the effect of using the equipment based on the estimated operation capacity, a equipment using effect income converting part 106 for converting the effect of using the equipment to the income, an introduction/operation expense calculating part 107 for calculating the cost generated in the introduction and operation of the equipment, a profit calculating part 109 for calculating the profit generated by introducing the equipment based on the income and expense, a profit estimation memory part 110 for storing at least two results of profit estimation, and a profit estimation display part 111 for presenting the result of evaluation of the equipment providing service based on the stored result of profit estimation by displaying it on a visual display or by printing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296544-A (JP)
Title: Sales estimating device and sales estimating method
Inventor: TOKUHISA MASAHITO
IPC: G06Q10/00
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a current sales estimating method that it is difficult to accurately estimate a sales account of each goods of a goods group having a lot of variations.  <P>SOLUTION: A goods utility computing unit 50 obtains utility of goods on the basis of evaluation value per each specification item of the goods and degree of importance thereof. A goods value computing unit 60 obtains goods value on a sales estimated date, considering a change of value with the lapse of time. A demand quantity computing unit 70 obtains demand quantity on the sales estimated date on the basis of the goods value and a sales price. A sales account computing unit 80 obtains a sales account on the sales estimated date on the basis of the demand quantity and the sales price.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291454-A (JP)
Title: Printer with controller
Inventor: NAKAYAMA MASANORI
IPC: B41J29/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer in which a controller can be fixed removably to the printer body.  <P>SOLUTION: A rotary metal 33 is provided, as a securing piece, on the side face of a controller 1 such that it can engage with an engaging member provided on the printer body side. The rotary metal 33 can rotate between an engaging position and an disengaging position through lever action and a link rod 38 is inserted into the through hole 39a of a block member 39 or withdrawn therefrom. Casters 13 being used when the controller 1 is installed or moved independently can retreat below the controller 1. Under a state where the casters 3 have retreated, a shield plate 41 rotating in synchronism with a leg member 22 rotates to shield the through hole 39a. Consequently, the rotary metal 33 is brought to the disengaging position under a state where the casters 13 are contained and the controller 1 can be separated from the printer body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301893-A (JP)
Title: Pinion shaft and planetary gear device
Inventor: YAMAMURA KENJI
IPC: C21D9/32
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinion shaft and a planetary gear device which have long lives even when the shaft and the device are used at high speed rotation under a high temperature.  <P>SOLUTION: A pinion shaft 5 rotatively supporting a pinion gear 3 engaged with a sun gear 1 and a ring gear 2 of a planetary gear device is formed of alloy steel formed of carbon of 0.15-0.5 mass%, chrome of 0.5-2.5 mass%, silicon of 0.6-1.5 mass%, manganese of 0.15-1.5 mass%, molybdenum of 3.0 mass% or less, and oxygen of 12 ppm or less, and a rest being iron and inevitable impurities, and carbonitriding treatment and hardening and tempering treatment are applied, and the nitrogen concentration on a surface is set to 0.05-0.6 mass% and a residual austenite amount on the surface to 3 vol.% or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309930-A (JP)
Title: Portable charger of digital camera
Inventor: TAKAGISHI TAKESHI
IPC: H01M10/44
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable charger of a digital camera which is capable of, if a built-in battery is wasted or exhausted charging with a charging-type charger unit, supplying a power to a digital camera body, or supplying a power source anywhere at any moment through an AC adapter or a DC adapter, for the purpose of extending the operation hours of the built-in battery which is the weakest point of a digital camera which has developed for multiple functions.  <P>SOLUTION: A storage battery (2) is removable and replaceable, which has a charging function with an AC adapter and can be charged from the cigar lighter socket of a car using the cigar lighter (13) of the DC adapter, with step up/down and control being provided. The management of charging the storage battery is performed with a control circuit. Thus, the portable charger of a digital camera is provided which is an integrated 3-way type, capable of supplying a power to the built-in storage battery of the digital camera for charging.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305940-A (JP)
Title: Manufacturing method for ink jet printed matter
Inventor: KAMIMORI ISAO
IPC: B41M5/52
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for ink jet printed matter suitable for an outdoor use such the wall surface of a building, an car body or the like, having a favorite pattern, enhanced in fixability (density) of ink and excellent in weatherability, and the ink jet printed matter obtained thereby.  <P>SOLUTION: An ink fixing agent layer (I) is formed on the surface of a substrate and a printing layer (II) is subsequently formed thereon by an ink jet system using an aqueous ink composition and, further, a clear coat layer (III) is formed thereon using clear coating. The ink fixing agent contains a resin (A) prepared by copolymerizing a monomer mixture, which comprises (a) a polymerizable unsaturated monomer containing at least one ionic functional group selected from a tertiary amino group, a quaternary ammonium base and a sulfonic acid group, (b) a nonionic polymerizable unsaturated monomer having a polyoxyalkylene chain and (c) other ethylenic unsaturated monomer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309296-A (JP)
Title: Integrated circuit device and its manufacturing method, piezoelectric oscillator and its manufacturing method
Inventor: KAWAI MASAHARU
IPC: H01L41/311
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To achieve significant reduction in size at the time of configuring a computer or the like, while reducing the generation of a electromagnetic wave and accelerating the reduction of power.  <P>SOLUTION: An integrated circuit comprises a crystal unit 31, a clock generating circuit connected with the crystal unit 31 generating a clock signal, and a CPU operating based on the clock signal. A chip 1 has such a structure that the integrated circuit is mounted on a chip substrate 41 and they are integrated including the crystal unit 31 into a one chip device. Connection pads 76 and 77 of the crystal unit 31 are connected electrically and mechanically with specified wiring layers 57 and 58 formed on the chip substrate 41 through bumps 61 and 62, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003263347-A (JP)
Title: Information representation by three elements of information, and use method of the same
Inventor: SUGA SHIGERU
IPC: G06F12/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To process difficult-to-structuralize information and dynamically varying information both difficult to solve by a conventional system configuration technique because of dependence on information representation based on an 'item' and a 'record'.  <P>SOLUTION: Information is resolved into three information elements, each of which is provided with information that relates it to the other elements and is then stored individually, and six logically conceivable fetch functions are used to fetch necessary information elements. For handling information varying in dependence on situations, a computer-executable program automatically executed at a fetch is stored in one of the information elements.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003305333-A (JP)
Title: Exhaust gas absorbent and exhaust gas treatment device using the same
Inventor: SHIMADA YOSHINORI
IPC: B01D53/77
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an exhaust gas absorbent which can remarkably improve the absorption efficiency by utilizing the properties of a porous material having a large specific surface area as a means for absorbing and removing hazardous components such as nitrogen oxides NOx contained in exhaust gas, and which has combinedly has the properties as a solution absorbent.  <P>SOLUTION: A porous material of an adsorptive material having micropores 2 is used as the exhaust gas absorbent 1. Liquid parts 3 in which an alkaline substance such as sodium hydroxide is dissolved are carried on the surface of the material part 1a of the gas absorbent 1 so as to have each angstrom or micrometer thickness and size. When the exhaust gas passes through the inside of the pores 2, the hazardous components are taken into the liquid parts 3 by chemical reactions to be removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314545-A (JP)
Title: Linear guide sliding bearing unit
Inventor: TAKAHASHI YOSHITAKA
IPC: F16C29/02
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance-free linear guide sliding bearing unit which maintains smooth lubrication for a long period of time under repeated large load conditions.  <P>SOLUTION: Surfaces for projected portions 3a and 3b, and a sliding member 6 which are contact surfaces between a slider 1 and guide rail 2 are formed to have surface contact with the guide rail 2, and a DLC film is formed on those surfaces. Thus, surface pressure on the constitution is low even though large loads are given to a vertical direction, and wear of sliding surfaces caused by operations is controlled in a minimal range in conjunction with lubricating effects of the DLC film. The sliding member 6 is mounted via a spring 7 as a preload adjusting means for adjusting pressing force to a side face 2a of the guide rail of the slider 1, and consequently, a relative sliding movement of the slider 1 is smoothly maintained for a long time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308720-A (JP)
Title: Lamp cover device and lighting system
Inventor: FUJII YOSHIKO
IPC: F21Y103/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability for attaching and detaching a lamp cover device to/from a lamp.  <P>SOLUTION: This lamp cover device 15 is composed by mounting caps 33 to both ends of a pipe 31. The cap 33 is provided with a cylindrical body part 35. The outer peripheral surface part 35b of the body part 35 is tightly fitted to the inside surface of the pipe 31. An annular inward projection 36 linearly tightly fitted to an arc tube 22 of the lamp FL is projected from the inner peripheral surface part 35a of the body part 35. The cap 33 is prevented from being easily detached in mounting the lamp FL to the cover device 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312414-A (JP)
Title: Parking support device
Inventor: KUBOTA TOMOKI
IPC: B60R21/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking support device for further accurately detecting an available parking area.  <P>SOLUTION: This parking support device premeasures the relationship between a detecting distance up to an obstacle by an ultrasonic wave sensor and an advancing directional error in the detecting distance, and stores the relationship in a correction width table. Correction widths c1 to c3 according to the detected distances l1 to l3 are used as a correction value in measurement of a parking width in detecting a parking area as indicated in a drawing 1. That is, while adding a correction width (c) to a parking width determined from a detecting value of the ultrasonic wave sensor (while detecting the parking possible depth, the correction width (c) is subtracted from a vehicle advancing directional distance (an advancing directional moving width)). Thus, since the correction width according to the detecting distance up to the obstacle is used in response to a detecting range of the ultrasonic wave sensor, a further accurate parking area can be detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316473-A (JP)
Title: Portable information processing device
Inventor: YOKOTA YASUO
IPC: H05K5/02
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin portable information processing device having a housing structure to alleviate a shock to a built-in recording/reproducing device when dropping in the direction of the bottom face.  <P>SOLUTION: An intermediate case mounting the recording/reproducing device is installed on a housing of the portable information processing device through a shock absorbing means. An opening part is provided at the mounting part of the housing to expose the bottom face of the intermediate case to the outside. Thus, when dropping in the direction of the bottom face, the bottom face of the intermediate case is constituted to be displaced below the bottom face of the housing.  <P>COPYRIGHT: (C)2004,JPO