baber/WOPTO huggingface dataset:
Patent JP-2003170827-A (JP)
Title: Rolling stock
Inventor: MUTO DAISUKE
IPC: B61D49/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a body of high-speed rolling stock expected as a low-cost, safe and fuel-efficient transport system, capable of reducing propagation of vibration generated from a truck with a main electric motor without largely increasing a work schedule or body weight to effectively reduce passenger room noise (rolling stock-in/out noise) during high-speed traveling, which is generated in the case of the lightening of the rolling stock in order to prevent increase of a shock to a track, increase of an operation power ratio cost or the like accompanying speed-up of the rolling stock.  <P>SOLUTION: This rolling stock has a lower floor, a floor joist connected to an upper part of the lower floor, and a passenger room floor supported by the floor joist. In the double floor structure of the rolling stock, a ratio between an equivalent plate thickness of the lower floor in a connection point between the lower floor and the floor joist, and a plate thickness of the floor joist does not coincides.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175084-A (JP)
Title: Care bed
Inventor: MATSUI HIROMI
IPC: A61G7/02
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of care givers and to save burden on the care givers as much as possible and also to enable a patient to be comfortable by permitting the care giver to easily perform assistance for evacuation, transfer to/from a wheelchair and hair washing, etc., which need much labor and time in caring a bed fast patient.  <P>SOLUTION: A care bed 1 is separated into an upper body side bed 2 and a lower body side bed 3 and also the upper body side bed 2 is reclinable. Toilet seat 4, a toilet seat lid 5A and an end lid 5B are attached to the end 2a of the hips side of the upper body bed 2. When the bed 2 is inclined horizontally, the toilet seat lid 5A and the end lid 5B are kept horizontal. When the bed 2 is erected, the toilet seat lid 5A is inclined downward for the appearance of an excretion opening 6 and the end lid 5B is inclined downward for opening the side part of the hips. The toilet seat lid 5A and the end lid 5B consist of a lid body 5 having the double structures of a mat support board 12 linked with the upper body side bed 2 and a lid mat 11 which is not linked with the bed 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172683-A (JP)
Title: Scanning probe microscope
Inventor: SAITO AMIKO
IPC: G01Q40/02
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning probe microscope by which surface physical properties of a plurality of samples are measured without dispersion and by which physical properties of a plurality of measuring sample components are measured simultaneously without dispersion.  <P>SOLUTION: The scanning probe microscope comprises a cantilever having a very small probe at its tip, and the surface property of each sample is measured. A calibration sample and each measuring sample are installed side by side, its physical property is measured on the calibration sample when a deposit does not exist on the probe, each measuring sample component is stuck to the probe on the measuring sample, the probe is moved to the calibration sample, and the physical property of each measuring sample component stuck to the probe is measured on the calibration sample. A plurality of sample components are dispersed independently on the calibration sample so as to be measured, and the physical properties of the plurality of measuring sample components stuck to the calibration sample are measured and compared.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175690-A (JP)
Title: Bound receipt forms
Inventor: KOBAYASHI TETSURO
IPC: B42D11/00
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide bound receipt forms for preventing falsification in the amount indicated on the receipt.  <P>SOLUTION: The bound receipt forms 1 comprise a paperboard 6 and a payee's form 2, both of which have the same crosswise length and are bound with each other at three edges. A payer's form 3, a receipt 4 and a report form 5 having small crosswise length are stacked between the paperboard 6 and the form 2, and detachably bound, together with the form 2 and the paperboard 6, at one of the three bound edges, which is opposite to the edge left unbound. The forms 3, 4, 5 are also bound together with the form 2 at the edge opposite to the bound edge so as to be detachable. Thus when the form 2 is filled up, the forms 3, 4, 5 below are also filled up being copied. The paperboard 6 consists of a base paper 36 and a strippable paper 38 which is separably bonded to the base paper 36 through glue 37. A cut 39 is made in the strippable paper 38 to define a strippable portion 40. A stripping start side of the strippable portion 40 is bonded to the lower surface of the form 5. When forms 3, 4, 5 are detached, the strippable portion 40 is stripped off to expose the glue 37 by which the form 2 and the paperboard 6 are bonded together.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176176-A (JP)
Title: Bismuth layer structure ferroelectric, method of producing the same, memory element and dielectric/ electrostrictive element using the ferroelectric
Inventor: MIYAYAMA MASARU
IPC: H01L41/317
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bismuth layer structure ferroelectric (BLSF) which is capable of controlling a coercive electric field to a desired value and operat ing under an operation voltage corresponding to each application, to provide a method of producing the same and a dielectric/electrostrictive element using the ferroelectric.  <P>SOLUTION: The bismuth layer structure ferroelectric has a chemical composition expressed by a general formula: Sr<SB>1-x</SB>A<SB>2x/3</SB>Bi<SB>2</SB>Ta<SB>2</SB>O<SB>9</SB>(wherein, 0.01≤x≤0.7; A is one of rare earth elements; and V represents vacancy), in which part of Sr of strontium bismuth tantalate (SrBi<SB>2</SB>Ta<SB>2</SB>O<SB>9</SB>) is replaced by a rare earth element and the vacancy V is introduced to the position of Sr.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180104-A (JP)
Title: Rotary shaft of axle tiller
Inventor: SUMITA YOSHIO
IPC: A01B33/02
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of high cost and complicated operation in a conventional method in which tilling operation is carried out according to the conditions of a field using a tiller and tillage tines for exchange different in twist shape which are previously prepared and when tilling performance is changed according to the field, exchange of the tillage tines has been carried out.  <P>SOLUTION: The rotary shafts 5 formed exchangeably to the right and left are detachably attached to attaching shafts 3 and 3' located on both sides of the lower part of a transmission case 4, and tine holders 7 for attaching tillage tines 6 are arranged and fixed to these rotary shafts 5 at an advancing angle αor a retreating angle β to the radiation directions of these rotary shafts 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183509-A (JP)
Title: Flame-retardant resin composition and fiber-reinforced, flame-retardant resin composition containing the same
Inventor: KANEKO MANABU
IPC: C08K5/521
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polybutylene terephthalate resin material having high flame retardancy, heat resistance, mechanical characteristics and giving fine appearance to molded products even if a compound containing bromine or chlorine is not used.  <P>SOLUTION: The flame-retardant resin composition is prepared by incorporating 1-50 pts. by mass of red phosphrus flame retardant, 0.01-10 pts. by mass of an acid phosphoric ester to 100 pts.wt. of a thermoplastic resin. The fiber- reinforced, flame-retardant resin composition prepared by mixing 95-60% by mass of the flame retardant resin composition and 5-40% by mass of a fibrous filler such as glass fibers and carbon fibers has excellent mechanical characteristics.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185635-A (JP)
Title: Apparatus and method for analyzing heated and desorbed gas using electron attachment mass spectrometry
Inventor: MIZUTANI NAOKI
IPC: G01N27/64
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for analyzing heated and desorbed gases capable of easily identifying the types and amount of parent molecules.  <P>SOLUTION: In an electron attachment mass spectrometry, a mass spectroscopic part for analyzing the components of the desorbed gases comprises an ionizing chamber and a filament for generating thermoelectrons for ionizing the desorbed gases in the ionizing chamber. A mesh is arranged between the ionizing chamber and the filament. This apparatus is used to ionize the desorbed gases generated from a sample by electron attachment reactions in the ionizing chamber. Electron attachment mass spectrometry is performed through the use of created anions to evaluate the components of the gases desorbed from the sample.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189616-A (JP)
Title: Switching power circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To attain a high power factor and high power conversion efficiency as well as size and weight reductions.  <P>SOLUTION: In a circuit formed by combining a partial voltage resonance circuit with a switching frequency control system current resonance type converter, power factor improvement in the case of an input full-wave-rectification system at load power of less than 150 W is performed by connecting an inductance in series with a tertiary winding wound around the primary side of an insulation converter transformer, and feeding back voltage to a high-speed recovery diode (or a high-speed recovery diode provided separately from a bridge rectifying circuit with a low-speed recovery diode).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185223-A (JP)
Title: Air conditioner and mold growing condition estimating device
Inventor: AMANO KANAKO
IPC: F24F11/02
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner which appropriately estimates the growing condition of mold by estimating reduction and extinction of the mold.  <P>SOLUTION: This air conditioner 1 is provided with a humidity sensor 22 and a control unit 31. The humidity sensor 22 detects a relative humidity. A growing condition estimation unit 32 of the control unit 31 estimates the growing condition of the mold on the basis of the time T and the humidity detected by the humidity sensor 22, and resets the growing condition of the mold when the condition that the detected humidity is lower than the predetermined humidity is continued for the predetermined time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186548-A (JP)
Title: Open valve
Inventor: NAKAMURA MASAYUKI
IPC: A62C35/68
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable orifice body for producing a flow rate of which variation is coupled to the degree of opening of a valve body in place of an orifice that produces a fixed flow rate, thereby restricting the opening of the valve body due to a pressure drop in a cylinder chamber, when controlling the pressure.  <P>SOLUTION: In an open valve 1C, that is provided with an orifice 34 that restricts the volume of water flowing into a cylinder chamber 32 and opens/ closes the valve body 9 depending on the status of the cylinder chamber, a variable orifice body (rod 40) with which the volume of water passing through the orifice varies is provided. At an upper part of the cylinder chamber, a cylinder small chamber 36 is provided above the orifice, and a rod 40 connected to the valve body is provided with respect to the orifice. A tapered part 40B, of which the diameter tapers downward toward the valve body side is formed on the rod, and the tapered part is provided so as to situate in the lower part of the orifice.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181227-A (JP)
Title: Filter cartridge
Inventor: KAWAMOTO SAKURAKO
IPC: B01D71/26
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter cartridge holding the pleated state even during high pressure filtration, keeping the passage of the filtrate and having a large filtration flow amount under the pressure for use.  <P>SOLUTION: In the filter cartridge having a fine porous membrane and a transmitting supporting body supporting the membrane, a laminated material of a mesh with a nonwoven fabric is used for the transmitting supporting body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187916-A (JP)
Title: Shielded connector
Inventor: KUBO TAKASHI
IPC: H01R13/6582
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shielded connector having a shield shell which is not deformed against wrenching in every direction.  <P>SOLUTION: A shield shell 8 is mounted around an insulation housing 12 so that a side wall 18 of a lower shell 8b locates inside a side wall 12 of an upper shell 8a to overlap each other, in this case, a latch arm 16 engages with an engaging hole 10, and the upper shell 8a and the lower shell 8b are fixed to each other so as not to move laterally and vertically. As the upper shell is fixed to a base board by a leg part 48, the deformation preventing effect is strengthened all the more, and the shield shell has a structure hardly deforming against wrenching in every direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188050-A (JP)
Title: Electric double-layer capacitor and manufacturing method thereof
Inventor: SAKATA KOJI
IPC: H01G11/84
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor, especially a thin electric double-layer capacitor, that can achieve low ESR even in initial and after long- term use, and to provide a method for manufacturing the electric double-layer capacitor.  <P>SOLUTION: In the electric double-layer capacitor, two collectors are oppositely arranged, and a basic cell where a separate polarization electrode is arranged on the rear of each collector is provided. In this case, the basic cell closely contacts a gasket where an opening that can accommodate the collector is formed to the side of the collector. Additionally, in two intermediate products each in which the polarization electrode which is impregnated with electrolyte is formed on the surface of the collector, polarization electrode sides face each other, a separator having a nearly flat shape is sandwiched so that the gasket is installed while coming in contact with front and rear at the outer-periphery section of the separator, and the portion between the collector and gasket and the gaskets are thermally fusion bonded so that atmospheric pressure in the basic cell becomes lower than that outside the basic cell.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182721-A (JP)
Title: Volume-reducible paper cup
Inventor: NOZAKI TATSUYA
IPC: B65D3/28
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conical volume-reducible paper cup comprising a circular upper opening edge and a circular bottom part which is folded to reduce the volume after use, and prevents any degradation of the compression strength as the paper cup.  <P>SOLUTION: In the volume-reducible paper cup comprising a barrel part having a cylindrical barrel part, a top curled part with an upper end side of the barrel part folded, and a folded part with a lower end of the barrel part folded inwardly, and a bottom member having a circular bottom surface part and a bent part with an outer circumferential edge part of the bottom surface part folded, with the bent part held between the barrel part and the folded part and joined with each other at a cup bottom edge part, a pair of longitudinal charts are provided on the line with the section passing through the axis of the paper cup intersected with the barrel part, a pair of diagonal charts are provided in the vicinity of an upper end line of the cup bottom edge part in the barrel part from lower ends of the longitudinal charts downwardly in the diagonal direction, and a horizontal chart is provided in an arc shape over the semi-circumference along the upper end line of the cup bottom edge part on one of the lower ends of the longitudinal charts of the width substantially equivalent to the radius of the bottom surface part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189624-A (JP)
Title: Power supply and motor controller utilizing the same
Inventor: TAKAHASHI TORAJI
IPC: H01G9/12
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly safe power supply using an electrolytic capacitor and a motor controller utilizing the power supply.  <P>SOLUTION: The electrolytic capacitor 15 is fixed by soldering vertically on a circuit board 16. The capacitor 15 is capped by a fire-proof casing 11, with glass wool 14 provided inside its cap part 12 and with its claw part 13 pressing and holding the outside circumference part of the capacitor 15. The space between the top part of the cap part 12 and a box 17 is set in such a way as to prevent the cap part 12 from being detached even if an explosion- proof valve is actuated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192362-A (JP)
Title: Method for producing chalcogenide glass
Inventor: MATSUMOTO MORIO
IPC: C03B5/08
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To produce homogeneous and stable chalcogenide glass free from distortions, striae, and cracks through preventing a destruction and an exfoliation of the surface of the chalcogenide glass.  <P>SOLUTION: A method for producing the chalcogenide glass 5 by melting and cooling a raw material of the chalcogenide glass after sealing it in a vessel A under vacuum, excludes distortions from the chalcogenide glass 5 by providing a portion 4 in the vessel A for excluding the distortions through concentrating the distortions in the portion 4. The exclusion of the distortions and the stabilization of the chalcogenide glass 5 are effectively carried out with the portion 4 for excluding the distortions having an area of the cross section of more than 0.04S and less than 0.85S over the range of a length of more than 0.2L, wherein S is the area of the cross section of the portion 2 for producing a chalcogenide glass in the vessel A and L is the length of the same.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193878-A (JP)
Title: Hybrid vehicle driving control device, hybrid vehicle driving control method and its program
Inventor: AOKI KAZUO
IPC: B60L50/16
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage to an electric motor and an inverter for driving the electric motor when the electric motor has a high rotating speed.  <P>SOLUTION: This hybrid vehicle driving control device comprises the electric motor, a rotating speed limiting index detecting part for detecting a rotating speed limiting index as an index for limiting the rotating speed of the electric motor, index determining processing means 92 for determining whether the rotating speed limiting index is higher than a threshold value or not, and engine torque limiting processing means 93 for limiting engine torque when the rotating speed limiting index is higher than the threshold value. When the rotating speed limiting index is higher than the threshold value, the engine torque is lower and so load on the electric motor is suddenly lower to prevent a driving wheel rotating speed from being higher with the extra force of an engine. As a result, the rotating speed of the electric motor is prevented from being higher than the maximum allowable rotating speed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198106-A (JP)
Title: Printed board protecting structure
Inventor: KONDO SHIGERU
IPC: H05K3/28
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed board protecting structure using a resin film for protecting a parts-mounted printed board from fusion with external connection lines.  <P>SOLUTION: In this structure for protecting a parts-mounted printed board 1, resin films 2, 3 enclose the board 1 with their opposite edges bonded together, and a through-hole 5 is provided in the film 3 allowing insertion of external connection lines 4 for the printed board 1. Since the external connection lines 4 are removable from the through-hole 5, the installation, removal, or reinstallation of the board 1 is easy. The printed board 1 and the resin films 2, 3 may be retrieved for reuse.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191471-A (JP)
Title: Ink-jet head
Inventor: KURIHARA TAKAAKI
IPC: B41J2/05
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet head capable of achieving a high speed refilling operation and high speed converging operation from meniscus fluctuation.  <P>SOLUTION: An ink-jet head comprises a heat generating member 1 for generating thermal energy for generating bubbles in a liquid, an ejection hole 4 as a part for ejecting the liquid, and a liquid path 3 communication with the ejection hole 4 having a bubble generating region for generating bubbles in a liquid for ejecting the liquid from the ejection hole 4 by the energy of the bubble generation. A movable member 2 provided on the upstream side of the bubble generating region so as to move according to the bubble growth, and movable member limiting parts comprising a liquid path wall 6 provided on the upstream side and the downstream side of the movable member 2, are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197988-A (JP)
Title: Thermoelectric module, method for manufacturing substrate for the same, and method for manufacturing the same
Inventor: ONOE KATSUHIKO
IPC: H01L35/10
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoelectric module, a method for manufacturing a substrate for the same, and a method for manufacturing the same, by which electric continuity can be improved easily and at a low cost.  <P>SOLUTION: A semicircularly grooved recessed part 4 is formed on the end surface of an insulation substrate 2 at least at two places, at four places for example. An end conductive layer 14 is formed on the surrounding surface of the recessed part 4 at two places. The upper-side end part of the insulation substrate 2 of the end conductive layer 14 is connected with a conductive layer 13 connecting with any thermoelectric element that is positioned at both ends of a serial body among a plurality of thermoelectric elements comprising an upper group of thermoelectric elements, namely a conductive layer 13 as a connecting end part, and the lower-side end part of the insulation substrate 2 of the end conductive layer 14 is connected with the conductive layer 13 connecting with any thermoelectric element that is positioned at one end of each of serial bodies among a plurality of thermoelectric elements comprising a lower group of thermoelectric elements, namely the conductive layer 13 as a connecting end part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196527-A (JP)
Title: Inventory management system for commodities utilized by dividing one stocking unit
Inventor: SUGIMOTO NAOHIKO
IPC: G06Q50/00
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently transfer surplus stock which can be shared between stores, prevent excessive stocking, and reduce commodities of which terms of validy are expired.  <P>SOLUTION: A stock which can be transferred between store terminals 20 and 30 is recorded as surplus stock in a surplus stock file 13 in a server 10, and each store terminal 20 and 30 can freely invoke and confirm the surplus stock in transfer of a short item. All processes from registration to a transfer request and transfer slip processing can be electronically carried out via the Internet 40. The server 10 can automatically subtract the surplus stock as a result of the transfer, and it can automatically order when the surplus stock is below an ordering point. A mobile telephone capable of connecting with the Internet 40 for E mail is used as the store terminal 20 for reducing capital investment and a running cost.  <P>COPYRIGHT: (C)2003,JPO