baber/WOPTO huggingface dataset:
Patent JP-2005253253-A (JP)
Title: Operation switching system of dcdc converter
Inventor: EGUCHI MAKOTO
IPC: H02M3/155
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply system of a voltage dropping DCDC converter for reducing an effect by a delay time and stably inhibiting a reverse current.  <P>SOLUTION: The system switches an operation mode of the DCDC converter to asynchronous/PWM modes in response to a load current. The high efficiency is achieved during a large current due to an operation in a PWM mode, and also achieved by preventing the reverse current due to an operation in a asynchronous mode during a low load. An effect of an operation delay and a detection error of a detection system can be reduced and the high detection accuracy can be achieved by detecting the load current from a current supplied from a power supply.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248114-A (JP)
Title: Silicon-containing polymer compound, composition for forming solid polymer electrolyte membrane, solid polymer electrolyte membrane and its production method and fuel cell
Inventor: HATAKEYAMA JUN
IPC: H01B13/00
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon-containing polymer compound which is effective on forming a proton-conductive membrane having a high proton-conductivity, in particular, and small in lowering of proton-conductivity even under the conditions of a high temperature.  <P>SOLUTION: The silicon-containing polymer compound contains a repeating unit expressed by formula (1) (in the formula, R<SP>1</SP>is a single bond or a methylene group; R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are each a 1-20C (halo)alkyl group, a 6-20C aryl group or a silicon-containing group bonding with a silicon atom in the formula, forming a siloxane bond or a silalkylene bond; R<SP>5</SP>, R<SP>6</SP>and R<SP>7</SP>are each a hydrogen atom, a fluorine atom, a methyl group or a trifluoromethyl group; and X is a hydrogen atom or a counter ion), where the formulae: 0<a/(a+b)<1 and 0≤b/(a+b)<1, are satisfied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004267783-A (JP)
Title: Fixing element used for medical operation of spine or bone and manufacturing method therefor
Inventor: BIEDERMANN LUTZ
IPC: A61B17/70
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing element used for medical operation of the spine or a bone.  <P>SOLUTION: This fixing element is equipped with a shaft (1) to be fixed in the vertebra or a bone and a substantially cylindrical accommodating part (22) so as to be used for medical operation of the spine or a bone.The accommodating part (22) is structured so as to perform roles of connecting to the shaft (1) and to a rod formed in a prescribed diameter (D), and thereby the accommodating part (22) includes a U-shape recess (26) with a channel for accommodating the rod (10) and two legs (27, 28) whose end parts are free and which include thread parts (30, 31). Further, the fixing element includes a stabilizing element including thread parts to be engaged with the thread parts (30, 31) of the legs (27, 28). Thereby, when the rod is inserted , the rod surface facing the free end (29) is at a prescribed distance (A) in the axial direction from the free end (29).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004278792-A (JP)
Title: Torsional vibration damper
Inventor: JAECKEL JOHANN
IPC: F16D3/80
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torsional vibration damper, especially, a flywheel composed to be divided and which operates quieter than the conventional torsional vibration damper by improving at least two deformable energy storing elements 7, 8, especially, a device of form provided with at least two constituent elements 2, 3 relatively pivotable to oppose to action of a compressed coil spring.  <P>SOLUTION: The energy storing elements 7, 8 are configured so as to be connected with each other by at least one connecting device 22. When the first energy storing element 7 is deformed, for example, when tension is released, the connecting device 22 takes the second energy storing element 8 in desired form.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262033-A (JP)
Title: Regeneration method for filter of dust collector and dust collector
Inventor: FUJIWARA YUJI
IPC: B01D46/42
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To realize continuation of comfortable operation of a dust collector by enabling a filter of the dust collector to be regenerated without stopping line or deteriorating working environment.  <P>SOLUTION: In the regeneration method for the filter 13 of the dust collector 10, a floating substance is dust-collected by the filter 13 by sucking the inside of a continuous conveying space S of a material L by a conveyor 100. When pressure difference of front and rear sides of the filter 13 is monitored and is arrived at a previously set value, dust-collection operation is stopped. Thereafter, air is injected from the rear side of the filter 13 to the front side of the filter 13 in contrary to the dust-collection operation. Thereby, regeneration operation of the filter 13 for peeling off and falling substances deposited on the filter 13 is started. The regeneration operation of the filter 13 is completed within a time until a fine powder material generated from the conveying material L flows out to the outside and the dust-collection operation is re-started.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355608-A (JP)
Title: Storage medium with lease transaction program for financial commodity or the like recorded thereon; lease transaction system for financial commodity or the like; and lease transaction method for financial commodity or the like
Inventor: NISHIMAKI MASANOBU
IPC: G06Q50/00
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer-readable storage medium, a lease transaction system for financial commodities or the like, and a lease transaction method for financial commodities or the like allowing a customer to save charge paid to a mediator or the like and capable of substantially improving liquidity of the individual commodities by establishing a lease transaction market for the financial commodities and/or quasi-financial commodities through one or more computer networks, by matching lease demands of customers such as a fund operator, a fund raiser and a fund transactor with rental demands, and by introducing a new kind of transaction capable of substantially executing creation and elimination of a position.  <P>SOLUTION: This application is related to this computer-readable storage medium with a lease transaction program for financial commodities recorded, this lease transaction system for financial commodities or the like, and a lease transaction method for financial commodities or the like. That is to say, the lease transaction market for the financial or the quasi-financial commodities is established through the one or more computer networks, so that users thereof can establish lease transactions with one another.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266084-A (JP)
Title: Confocal microscope and film thickness measuring instrument
Inventor: KUSUSE HARUHIKO
IPC: G02B21/06
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a confocal microscope in which imaging time is shortened.  <P>SOLUTION: The confocal microscope is provided with a light source 11, a multi-slit 14 which converts light from the light source 11 into line-shaped light, a VCM 16 which transfers the multi-slit 14 and scans the line-shaped light, a CCD camera 28 arranged in an image forming surface and in which a plurality of pixels are provided like an array, a pixel column storage part 91 which stores pixel columns corresponding to an illumination area 84 where the line-shaped light scanned by the VCM is irradiated on a light receiving surface of the CCD camera 28 according to a position of the multi-slit 14 and a CCD camera control part 94 which performs control so as to store and take out signals of a plurality of pixel columns corresponding to a non-illumination area 83 other than the illumination area in the CCD camera 28.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269067-A (JP)
Title: Foldable mobile phone
Inventor: YASUDA HIROSHI
IPC: H04M1/03
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to clearly hear a received speech even at a place where large external sound exists such as outdoors, any special shape is not needed for two cases foldable with each other, the user can make a speech with the similar use to that of prior arts when the two cases are opened and also the user can make a speech with ease of use even when the two cases are folded.  <P>SOLUTION: The mobile phone 1 is provided with the first and second cases 2, 3 foldable with each other. The first case 2 is provided with first and second speech receiving ear pads 5, 6 whereby the user can hear a received speech by touching the pads to the ears. The first speech receiving ear pad 5 is located at a side of the first case 2 opposite to a side thereof opposed to the second case 3. The second speech receiving ear pad 6 is located to a side of the first case 2 opposed to the second case 3. The first speech receiving ear pad 5 has a structure with the higher external sound shield performance than that of the second speech receiving ear pad 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266259-A (JP)
Title: Achromatic lens system
Inventor: KAWANA MASANAO
IPC: G02B13/00
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an achromatic lens system which consists of three lenses of positive, negative and positive lenses, satisfies a predetermined conditional expression to excellently correct color aberration in areas from visible light to infrared light and is light approximately by F5.0.  <P>SOLUTION: An achromatic lens system of the present invention is configured by disposing single positive, negative and positive lenses in order from an object side so that the negative lens and at least one of the positive lenses satisfy conditional expressions (1) and (2). Furthermore, in this achromatic lens system, the at least one positive lens satisfies a conditional expression (3). Additionally, this achromatic lens system satisfies conditional expressions (4) and (5). In this case, said conditional expression (1) is ¾θ<SB>nC, t</SB>-θ<SB>pC, t</SB>¾<0.03, the conditional expression (2) is ¾θ<SB>ng, F</SB>-θ<SB>pg, F</SB>¾<0.02 (wherein θ<SB>nC, t</SB>, θ<SB>ng, F</SB>are partial dispersion ratios of the negative lens ((t) rays, (g) rays), and θ<SB>pC, t</SB>, θ<SB>pg, F</SB>are partial dispersion ratios of the positive lenses ((t) rays, (g) rays)). Further, said conditional expression (3) is ν<SB>P</SB>>80 (wherein ν<SB>P</SB>is Abbe's number of the positive lenses). Moreover, said conditional expression (4) is ¾ϕ<SB>P</SB>/ϕ<SB>T</SB>¾<5.0 and the conditional expression (5) is ¾ϕ<SB>N</SB>/ϕ<SB>T</SB>¾<5.0 (wherein ϕ<SB>P</SB>is the sum of inverses of focal distances of both the positive lenses, ϕ<SB>T</SB>is an inverse of a focal distance of the entire system, and ϕ<SB>N</SB>is an inverse of a focal distance of the negative lens).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267219-A (JP)
Title: Relevant document browsing system
Inventor: HAYASHI NAOKI
IPC: G06F3/048
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To realize a relevant document browsing environment having advantages of paper and advantages of information processing technique, in which a user can browse a plurality of documents composed of electronic data as if he/she freely comes to the documents and operates them, by using electronic paper EP.  <P>SOLUTION: Electronic data for a plurality of documents are preliminarily stored with respective IDs in document storage means 42 and 42 in conformation thereto. A communication part 41 acquires a document ID from an electronic paper EP displaying a reference document, relevant document extraction means 44 and 45 extract document electronic data relevant to the reference document from the document storage means 42 and 43, and a relevant document output means 48 writes and displays, based on the extracted relevant document electronic data, relevant documents concerned to another electronic paper EP.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261327-A (JP)
Title: Filling material for confectionery production or breadmaking
Inventor: SATO KAZUNARI
IPC: A23G3/34
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a filling material for confectionery production or breadmaking, which has excellent melting feeling in the mouth and smooth palate feeling and shape retention even in baking.  <P>SOLUTION: This filling material for confectionery production or breadmaking contains gellan gum and milk-derived protein, comprises 5-35 wt.% of oil and fat amount in the whole filling material and has excellent melting feeling in the mouth and smooth palate feeling.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263440-A (JP)
Title: Post-processing device
Inventor: OKUMURA KEIJI
IPC: B65H31/30
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To easily bind paper loaded on a delivery tray in a pipe-type file or the like using a punched hole, in a post-processing device for punching the hole for binding at a predetermined position of the paper.  <P>SOLUTION: A rod 23 inserted into the hole 40 punched in paper P is erected on the delivery tray 2. The delivery tray 2 can rock between a position where the rod 23 becomes vertical and a paper take-out position 80° or more rotated from the former position. The lower roller 51 of a delivery roller pair 5 is movable between a position where it contacts with the upper roller 52 by pressure and an evacuation position which does not disturb falling of paper. When the hole 40 comes just above the tip of the rod 23, the conveyance of the paper P is stopped, and the lower roller 51 is moved to the evacuation position. Thus, the paper P is made to freely fall while the hole 40 lies in the rod 23, and the paper P is loaded on the delivery tray 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264881-A (JP)
Title: Engine running-in method and device
Inventor: MURAKAMI GENICHI
IPC: F02D41/04
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel means for adequately performing the running-in for a short period of time.  <P>SOLUTION: Executed are a control step (S40) which increases the quantity of soot resulting from a fuel component and a judgement step (S20) which judges whether a predetermined increment execution condition is fulfilled or not. The operation accompanied with an increment of the soot realized by the control step, is executed under the predetermined increment execution condition. Since the soot (unburned fuel transformed into soot) is used as a medium for the running-in of an engine, it is unnecessary to specially prepare oil for the running-in. Further, while dispensing with or suppressing the running-in operation time before shipment, the running-in can be carried out adequately.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319450-A (JP)
Title: Organic electroluminescent display device and its manufacturing method
Inventor: PARK JIN-WOO
IPC: H05B33/04
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent display device, and its manufacturing method, equipped with a moisture absorption means capable of a front-face light emission and capable of maintaining a transparent state even with moisture absorbed.  <P>SOLUTION: The organic electroluminescent display device is provided with a rear-face base plate 11, an organic electroluminescent part 12 formed at one face of the rear-face base plate with a first electrode, an organic layer, and a second electrode laminated in that order, and a front-face base plate 13 for sealing an inner space housing the organic electroluminescent part 12 in combination with the rear-face plate for shielding the electroluminescent part from outside and coated with a transparent moisture-absorbing layer on the inner face. The manufacturing method of such an organic electroluminescent display is also provided. The device can be used as a display for various electronic equipment such as a TV as well as for a luminous lamp or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005273480-A (JP)
Title: Variable displacement compressor
Inventor: YAMAMOTO SEIICHI
IPC: F04B27/14
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable displacement compressor, eliminating degradation in startability from a minimum discharge capacity state by a compressor, and facilitating modification work of the compressor.  <P>SOLUTION: In the variable displacement compressor 2, refrigerant sucked from an intake pressure area 20 of a refrigerant circuit is compressed, a discharge capacity is changed by pressure regulation of an intermediate pressure region 15, and the compressed refrigerant gas is discharged to a discharge pressure area 25. The compressor comprises: first passages 26, 30, 31 communicating between the discharge pressure area and the intermediate pressure area depending on an external control 40; a second passage 22 constantly communicating with the intermediate pressure area and the intake pressure area by restriction 24; third passages 34, 35, 38 communicating with the intermediate pressure area and the intake pressure area depending on internal pressure fluctuation 60.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275579-A (JP)
Title: Ticket fare adjustment method
Inventor: KAWADA HIROYUKI
IPC: G07B15/00
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ticket fare adjustment method for applying a transfer discount fare only to a user who performs a fare adjustment by an IC card.  <P>SOLUTION: When the sum data of an IC card are not less than a calculated fare (S8), the fare is subtracted from the sum data (S9), and the balance and information showing transfer validity are recorded in the IC card (S10). When the sum data of the IC card are less than the calculated fare, an accumulation button is depressed (S22), and when paper money is input to the fare adjustment device (S25), the input sum is accumulated in the IC card (S29), and the fare is subtracted from the sum data after accumulation (S9), and the balance and the information showing the transfer validity are recorded in the IC card (S10).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276265-A (JP)
Title: Magnetic transfer method and magnetic recording medium
Inventor: NISHIKAWA SHOICHI
IPC: G11B5/82
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To disperse the deformation of a master carrier, to cancel close-contact defect due to local concentration of deformation when the master carrier is brought into close contact to a magnetic recording medium to suppress generation of a signal omission.  <P>SOLUTION: When information recording is performed to the magnetic recording medium by application of a magnetic field in the state that the disk like master carriers 3 and 4 each having a desired transfer pattern 33 formed by a fine ruggedness 36 corresponding to transfer information and the magnetic recording medium 2 receiving transfer are housed in a holder 10 and the master carriers 3 and 4 and the magnetic recording medium 2 are pressed into close contact by the holder, the master carriers 3 and 4 are pressed and the deformation of the master carriers 3 and 4 is dispersed and close contactness thereof to the magnetic recording medium 2 is secured by using holder surfaces 11a and 12a of the holder 10 corresponding to the master carriers 3 and 4 and having projecting and recessed shapes 18 distributed on the entire surfaces thereof.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005272570-A (JP)
Title: Method of removal of volatile substance in latex
Inventor: NISHIMURA NAOKI
IPC: C08F6/10
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of removal of volatile substances in latex which controls the problem that the polymer particles constituting the latex are destroyed and form coagula without requiring complex equipment.  <P>SOLUTION: The method of removal of volatile substances in latex is a steam stripping method by which volatile substances are removed by blowing steam into the latex containing the volatile substances. The linear velocity of the steam blown into the latex is 20-200 m/sec and the temperature of the steam is 100-180°C. Preferably, the steam is blown right below or diagonally below, which renders an adequate agitation effect to the latex.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271385-A (JP)
Title: Liquid jetting apparatus and method for generating negative pressure of liquid jetting apparatus
Inventor: NISHIDA KEISUKE
IPC: B41J2/175
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jetting apparatus or the like which can maintain a back pressure such as a static back pressure at a liquid discharging part within a predetermined range without increasing the whole size of the apparatus even if there is a posture change or the like relative position change between a liquid storage part and the liquid discharging part.  <P>SOLUTION: The liquid jetting apparatus 10 includes the liquid storage part 2 which stores a liquid, the liquid discharging part 55A and the like which discharge the liquid to a target, and a negative pressure generating means 700 set between the liquid storage part and the liquid discharging part for generating the negative pressure of the liquid discharging part. The negative pressure generating means has a movable regulating valve 720 for regulating differential pressure Pr between storage part side pressure Pu as the liquid pressure at the liquid storage part side of the negative pressure generating means, and discharging part side pressure P1 as the liquid pressure at the liquid discharging part side of the negative pressure regulating means; and a valve displacing means 300 for displacing the movable regulating valve to regulate the differential pressure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004211544-A (JP)
Title: Method of improving soft ground
Inventor: KASHIWABARA KENJI
IPC: E02D3/12
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To positively improve the strength of the ground 3 through side consolidation and dewatering while suppressing the displacement of a protuberance or the like of the ground 3.  <P>SOLUTION: In the method of improving the soft ground, the object ground to be improved is provided with a plurality of injection holes, and grout is injected from injection pipes installed in the injection holes, to improve the strength of the ground. Grout of short gelling time is pressed into the ground as the grout, and soil grains are pushed away to the periphery to heighten the density of surrounding soil to thereby reinforce the ground. The injection pipe has a plurality of axially provided outer pipe discharge ports annularly provided with sleeves, and the grout is injected by a prescribed quantity corresponding to an object soil layer for every depth to reinforce the ground.  <P>COPYRIGHT: (C)2004,JPO&NCIPI