baber/WOPTO huggingface dataset:
Patent JP-2003212292-A (JP)
Title: Liquid storing device
Inventor: TANIGUCHI AKIRA
IPC: F16K17/36
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To attain a liquid storing device capable of assuring water in a liquid storing container at the time of occurrence of the earthquake and capable of performing an easy and positive taking-out of the assured water through mere reset inputting when a shut-off valve is driven to cause a discharging port to be closed.  <P>SOLUTION: The liquid storing device comprises a liquid storing device comprised of an input section for performing inputting operations such as operation, stopping and resetting or the like; a vibration-sensitive unit for producing an earthquake signal at the predetermined earthquake vibration; a control section 15 for producing a control signal controlling an entire device; and a driving section 16 for driving the shut-off value with a signal from the control section 15 and closing the taking-out port. The driving section 16 is constituted by a connecting cable 21 connected to the shut-off valve; an engaging section 22 engaged with an end part of a counter-shut-off valve of the connecting cable 21 when the connecting cable 21 is pulled up to open the shut-off valve; a cable disengaging means 23 for releasing the engaged state of the connecting cable 21 with the engaging section 22 in response to a driving command at the time of occurrence of the earthquake from the control section 15 and closing the shut-off valve; and a cable pulling-up means 24 for pulling up the connecting cable 21 to close the shut-off valve and engaged with the engaging section 22 in response to a reset command from the control section 15 having the reset input received from the inputting section.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248337-A (JP)
Title: Electrostatic latent image developing toner and image forming method using the same
Inventor: SAKAMOTO KENSHO
IPC: G03G9/08
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic latent image developing toner including additive particles and less liable to contaminate a fixing roll and to provide an image forming method using the same.  <P>SOLUTION: In the electrostatic latent image developing toner comprising toner particles and additive particles, when the fluorescent X-ray intensity of only an inorganic oxide added to an electrostatic latent image developing toner by measurement with a fluorescent X-ray analyzer is represented by 100%, the fluorescent X-ray intensity of the inorganic oxide in a state where the electrostatic latent image developing toner is transferred to the top of a recording medium before fixation is adjusted to a value within 0.005%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252873-A (JP)
Title: Hydrogen ion-responsive fluorescent pigment
Inventor: NAKAMURA TAKEMARE
IPC: C07D498/04
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new hydrogen ion-responsive fluorescent pigment that shows large variation of fluorescent intensity responding to hydrogen ion concentration, gives the high fluorescent intensity and is applicable over a wide range of use.  <P>SOLUTION: The hydrogen ion-responsive fluorescent pigments are represented by formulas (I)-(IV) [wherein R<SP>1</SP>-R<SP>3</SP>are each H or a substituent; Q is O, S, -N(R<SP>24</SP>)- or -C(R<SP>24</SP>)(R<SP>25</SP>)- (wherein R<SP>24</SP>and R<SP>25</SP>are each an alkyl, an aryl or a heterocyclic ring group); R<SP>6</SP>is an alkyl, an aryl or a heterocyclic group; R<SP>7</SP>-R<SP>9</SP>are each H, an alkyl, an aryl, a heterocyclic group, a halogen atom, -OR<SP>10</SP>, -SR<SP>11</SP>or -N(R<SP>12</SP>)(R<SP>12</SP>); R<SP>10</SP>-R<SP>13</SP>are each an alkyl, an aryl, an acyl, sulfonyl or a heterocyclic ring; n is an integer of 0-3; V<SB>1</SB>and V<SB>2</SB>are each -C(R<SP>5</SP>)= or N; m is 0 or 1; R<SP>5</SP>is H or a substitute; G shows the atom group needing for forming the five-membered N-containing heterocyclic ring] or their salts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258188-A (JP)
Title: Semiconductor device
Inventor: HIRATA KOICHI
IPC: H01L23/66
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of the difficulty in securing a fixed region, since the spread of Ag paste cannot be controlled, stable production not being realized and that the outer shape of a package becoming unnecessarily large, when stable production is realized in the case of a semiconductor chip, having an electrode pad which is wire-bonded to a header.  <P>SOLUTION: Projected parts are disposed in the header and the chips are arranged at positions shifted, in a direction detached from the projected parts and the fixing regions of bonding wires are secured. The electrode pad connected to the header is arranged near a chip center, as compared to the other electrode pad in the same chip side. The wire is extended to the projected part or the vicinity from it by crossing the chip so as to fix the wires. Thus, the package is miniaturized, and stable production is realized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252125-A (JP)
Title: Sound absorbing material holding structure of car body interior trim material
Inventor: OGAWA TATSURO
IPC: B60R13/02
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound absorbing material holding structure of a car body interior trim material capable of fixing a sound absorbing material to a interior trim material without performing spot adhesion of hot melt adhesion and welding.  <P>SOLUTION: In the interior trim material 1 of a car body, a plurality of frusto-conical clips bosses 2 are projected on the reverse side by integral molding, the sound absorbing material 4 such as felt is installed on the reverse side, and is installed on the car body by a clip 6 fitted to the clip bosses 2. A plurality of holes fitted to and inserted into the clip bosses 2 are opened in the sound absorbing material 4, and a locking claw 3 is arranged in the clip bosses 2 for abutting to and locking on a surface of the sound absorbing material 4 installed on the reverse of the interior trim material 2 by being fitted to and inserted into the clip bosses 2 via the holes. The sound absorbing material 4 is pressed and fixed to the reverse of the interior trim material 1 by this locking claw 3. The locking claw 3 is formed of an inclining part 3a inclined downward from a top part of the clip bosses 2 and a locking part 3b for engaging with a surface of the sound absorbing material 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252261-A (JP)
Title: Shoe plate
Inventor: HISAMATSU KENICHI
IPC: B62D55/26
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shoe plate capable of traveling at a high speed and serving as a chassis for such a rice reaping machine to be comfortable to ride with excellent turning performance and less car body vibration.  <P>SOLUTION: The shoe plate constitutes the crawler belt 3 mounted to a plurality of links 2 connected in an endless shape, and the dimension W of the width direction intersecting perpendicularly with the traveling direction is larger than the dimension of the traveling direction L. Almost flat grounding surface A is formed on the front surface side. The both ends part of width direction of the grounding surface A is made to be the inclined parts 19, 19 inclined toward the back side sequentially outward in the width direction. The dimension L1 of the traveling direction of the inclined parts 19, 19 is sequentially decreased outward in the width direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254404-A (JP)
Title: Stator for torque converter
Inventor: NISHIDA KENJI
IPC: F16H41/28
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator for a torque converter wherein a cutting process is simplified, the cost is reduced, the accuracy of dimension is good, and an assembling process is simple without needing to manufacture a stator carrier, an outer race, an inner race and a one-way clutch by separate members.  <P>SOLUTION: This stator for the torque converter is provided with a metal inner race supporting member fixed to the inner circumference of the stator carrier, an inner race arranged on the inner circumference side of the inner race supporting member and fixed to an output shaft, a one-way clutch arranged between the inner race and the inner race supporting member and transmitting the rotation only to one way between the stator carrier and the inner race. The inner race supporting member is provided with an inner race supporting part extending from the side end part thereof to the inner circumference side. The one-way clutch and the inner race are held by the inner race supporting part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002350515-A (JP)
Title: Bit error rate measurement
Inventor: FLEISCHER-REUMANN MICHAEL
IPC: H04L1/20
Filed: 2002-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a transient phenomenon test method suitable for a manufacturing site. SOLUTION: The transient phenomena test method, which is a method for testing a digital circuit as an object (DUT) to be measured, includes a first step for obtaining a bit error rate BER indicating the ratio of error digital signals to the total number of digital signals observed at each of a predetermined number of sampling points, a second step for executing tests on each of the predetermined number of sampling points by determining whether an obtained BER value exceeds a threshold BER value on its sampling point or not, and a step for creating a statement on the state of the DUT by analyzing test results obtained in the second step.
Patent JP-2003261433-A (JP)
Title: External composition for imparting warm sensation to skin
Inventor: OMURA TAKAYUKI
IPC: A61K8/00
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an emulsification type external composition excellent in emulsification stability and feelings upon use and having excellent warm sensation-imparting effect.  <P>SOLUTION: This oil-in-polyhydric alcohol type composition comprises a polyether-modified silicon represented by formula (I) [wherein A is methyl group, phenyl group or a polyoxyalkylene group B and at least one among the group A is the polyoxyalkylene group B; R is methyl group or phenyl group; (m) is an integer of 30-1,000; (n) is an integer of 1-40; the polyoxyalkylene group B is represented by the formula C<SB>3</SB>H<SB>6</SB>O(C<SB>2</SB>H<SB>4</SB>O)<SB>a</SB>(C<SB>3</SB>H<SB>6</SB>O)<SB>b</SB>)R' (wherein R' is hydrogen atom, an acyl group or a 1-4C alkyl group; (a) and (b) are same or different and they are each an integer of 5-50), ≥40.0 wt.% polyhydric alcohol, an oil and 0.1-5.0 wt.% water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264124-A (JP)
Title: Chip type capacitor
Inventor: CHINO KAORU
IPC: H01G2/06
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip type capacitor of high reliability by preventing imperfect soldering due to the deformation of an insulating plate and the levitation of a lead wire caused by the deformation, when excessive thermal stress is applied to a chip type capacitor in the case of reflow, the internal pressure of the capacitor is increased and a sealing member is swelled.  <P>SOLUTION: The aperture of an armored case is closed by using a sealing member composed of elastic rubber. A capacitor body has a plurality of lead wires which are led out from the sealing member. The chip type capacitor is constituted of the capacitor body and the insulating plate abutting against the lead wire leading-out side. The lead wires are inserted in lead wire penetrating holes of the insulating plate and bent along the lower surface of the insulating plate. An interposing member is arranged between the capacitor body and the insulating plate, thereby forming an air gap for accommodating the swell of the sealing member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269194-A (JP)
Title: Mechanical governor for diesel engine
Inventor: SHINGU KENJI
IPC: F02D1/04
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a governor capable of adjusting a torque characteristic while operating an engine, and superior in a partial restoring rate in a medium- low speed area.  <P>SOLUTION: A governor lever device 50 comprises a governor lever 2, a tension lever 3, and an Angleich lever 1. A torque control Angleich spring device 40 is arranged in the tension lever 3, and is constituted so as to control a maximum injection quantity of a fuel injection pump. An adjusting mechanism 60 of the Angleich spring device 40 is internally stored. The adjusting mechanism 60 has a notch type Angleich adjusting bolt 16 adjustable by a tool. The Angleich adjusting bolt 16 is arranged so as to partially project from the tension lever 3 of the adjusting mechanism 60. The adjusting mechanism 60 can be adjusted from the outside of a governor housing 19.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272468-A (JP)
Title: Operation switch
Inventor: FUJITANI SHIGETOSHI
IPC: H01H9/02
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To electrically monitor forgetting of locking and improper locking such as an incomplete locking condition or locking release after work.  <P>SOLUTION: In a separation type operation switch used while an operation part and a contact part 2 are mutually connected and fixed by a lock mechanism, opening/closing of a contact 23 in the contact part 2 is switched in the interlocking relationship with operation of the lock mechanism (operation of a lock lever 4) when the lock mechanism (for example, the lock lever 4, etc.), is operated to a lock position from a lock release position and to the lock release position from the lock position so that the contact 23 in the contact part 2 operates normally only when a connection part 2 is securely locked in the operation part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274323-A (JP)
Title: Still picture photographing device, storage control method, program, and storage medium
Inventor: HIRAI YUICHI
IPC: H04N101/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To speedily reset a device busy state due to high-speed continuous shooting and to discard data which are currently stored without such manual operation that a shutter chance is missed.  <P>SOLUTION: A correction part 105 sequentially stores pieces of image data in a frame memory 106 and then sequentially reads the pieces of stored image data in order determined independently of the order of the storage and after an image processing part 107 performs image processing, the resulting data are stored in an external storage device 109. Specifically, when a frame memory 106 has no free area and a shutter button is fully pressed again after being stopped temporarily, the sent image data are overwritten and stored in an area of the frame memory 106 where image data having not been read yet are stored.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265950-A (JP)
Title: Electrode material for chemical reactor
Inventor: TANNO MASANOBU
IPC: B01D53/74
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical reactor for removing nitrogen oxide with high efficiency by small power consumption when too much oxygen exists in combustion exhaust gas.  <P>SOLUTION: This chemical reactor for subjecting the substance to be treated to chemical reaction is provided with a chemical reaction layer for advancing the chemical reaction of the substance to be treated and an electrode layer adjacent to the chemical reaction layer. The electrode layer has functions of supplying an electric current to the chemical reaction layer and transmitting the ionized element produced in the chemical reaction layer to the outside of the chemical reactor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241858-A (JP)
Title: Usb hub incorporating rechargeable battery and double layer condenser
Inventor: MUTSUKAWA BOKUSHI
IPC: G06F1/26
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that, because a USB port of an ordinary personal computer can only supply a power source of 5-v and 500 mA, if a plurality of USB peripheral devices operating on USB bus power are connected to a hub and used, the required current exceeds a permissible range of the supplied current, disabling the operation of the device in some cases, where it is required to connect an AC adaptor for supplying the power source, but purchasing the AC adaptor for connection is very troublesome and costly.  <P>SOLUTION: In an internal circuit of the USB hub, a rechargeable battery and a double layer condenser are incorporated, thus adding a function that operates devices connected to the USB hub by adding charged electricity to the bus power if the current is insufficient.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279017-A (JP)
Title: Method of preventing attachment of incinerated residue to furnace and castable refractory used in the same
Inventor: MORI HIROSHI
IPC: F23G5/44
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of preventing the attachment of incinerated residue to a furnace and a castable refractory used in the same, wherein the attachment of the incinerated residue to a furnace wall of a waste incinerator is prevented, and a time necessary for eliminating the matter attached to the furnace in the stop of the operation is shortened.  <P>SOLUTION: This castable refractory includes 20-80 wt.% silicon carbide into the castable refractory including alumina, silica and calcia. The castable refractory is used on a part to which the incinerated residue is often attached, of a furnace wall inner face of a waste incinerator, whereby the wetting property of the incinerated residue to the furnace wall is lowered, and the difference in thermal expansion between the incinerated residue and the castable refractory is enlarged. Whereby the attachment of the incinerated residue to the furnace wall is prevented, and the residue is easily separated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284390-A (JP)
Title: Stepping motor drive unit
Inventor: NAKAMURA FUMIO
IPC: H02P8/14
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stepping motor drive unit which is capable of accommodating various kinds of stepping motors and various kinds of loads driven by a stepping motor by one and the same kind of drive unit, and outputting a stepping motor driving waveform which minimizes the current consumption thereof.  <P>SOLUTION: The stepping motor drive unit comprises a quartz oscillation circuit; a frequency dividing circuit which divides the frequency of a reference oscillation signal that is the output of the quartz oscillation circuit; and a waveform synthesizing circuit which receives a timing signal that is the output of the frequency dividing circuit, and synthesizes a driving signal for a stepping motor. The waveform synthesizing circuit comprises a first logic circuit which outputs the synthesized timing signal based on the timing signal, a selection circuit which selects either of the synthesized timing signal or the timing signal and outputs an intermediate waveform signal, and a second logic circuit which outputs either of the intermediate waveform signal or the signal obtained by synthesizing the intermediate waveform signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002324866-A (JP)
Title: Electronic package
Inventor: ROOKES CHRISTIAN
IPC: H01S5/062
Filed: 2002-03-26
Abstract: PROBLEM TO BE SOLVED: To provide means for eliminating parasitic effect in a packaged high frequency electronic apparatus. SOLUTION: A high frequency electronic package (500) has a metal housing (504) and a high frequency electronic component such as a laser diode is accommodated in the housing. One or more leads (508, 510, 512, 514) enter via a header (506) in the metal housing and are coupled to the high frequency electronic component. The leads, the metal housing and the component in the housing form stray inductance and stray capacitance, which causes problems in matching and driving of the high frequency electronic component. In order to solve these problems, a capacitor of high capacitance (502) is coupled to an anode as near as possible between the metal housing and an anode lead and thus stray capacitance in high frequency is short-circuited. This capacitor may be a ring capacitor arranged on the anode lead outside the housing or a plate capacitor installed inside or outside the housing.
Patent JP-2003281274-A (JP)
Title: Medical care support device
Inventor: NONOGAKI MASATOSHI
IPC: G16H10/60
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To grasp the outline of a medical care of one day while reading medical care information of another day.  <P>SOLUTION: A computer device is disposed with display regions (unit regions) of each medical examination unit in time series, displays each medical information within the unit region of the medical examination unit pertained thereto, and displays parts out of the screen region by scrolling. This support device is provided with a means of contracting the size of unit regions (n-1) and (n+1) in the scroll direction, wherein one parts of the medical care information are positioned out of the screen region to be formed into contracted regions, and displaying outlines of the medical care information in the contracted regions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280557-A (JP)
Title: Display device
Inventor: INUKAI KAZUTAKA
IPC: H05B44/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that non-uniformity of luminance is caused by the deterioration of EL elements in an EL display device.  <P>SOLUTION: Current control type pixels are used for suppressing the change of currents flowing in the EL elements caused by the deterioration of the EL elements in the display device. The elements which can simultaneously short- circuit or open three nodes are used. The device is configured not to require a bank for dividing EL layers. The EL elements are of a mixed connection type. Reverse bias voltage is periodically applied to the EL elements. Thus, the display device is provided wherein non-uniformity in luminance caused by the deterioration of the EL element is suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278741-A (JP)
Title: Roller unit
Inventor: KIYOHARA NAOKI
IPC: F16D41/20
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller unit wherein breakdown of a roller is prevented even when it is thin.  <P>SOLUTION: One end part 60a of a coil spring 60 is hooked in a hole 53a formed on one end part in the longitudinal direction of a roller main body 52. A driving gear 90 is mounted on the other end part in the longitudinal direction on the opposite side of the one end part in the longitudinal direction of the roller main body 52. The other end part 60b of the coil spring 60 is pushed into a hook type hole 94a formed on an engagement part 94 of the driving gear 90. Consequently, the other end part 60b of the coil spring 60 is fixed on the driving gear 90.  <P>COPYRIGHT: (C)2004,JPO