baber/WOPTO huggingface dataset:
Patent JP-2002231020-A (JP)
Title: Guide lamp
Inventor: ISHIKAWA HITOSHI
IPC: F21S9/02
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a guide lamp equipped with an inspection switch operating part which shall not put the inspection switch on even if a person or a thing touches it, and can illuminate a display panel by securely switching over to a charged battery to put on the light source when a commercial power is broken in an emergency. SOLUTION: With the guide lamp 1 having an inspection switch operating part 8 with a push button for inspection switch on a cover 5 for switching over to an emergency lighting operated from outside, the inspection switch operating part 8 is formed by a recessed part 9 fitted on the cover 5.
Patent JP-2002234638-A (JP)
Title: Medium carrying device
Inventor: ABE SHUICHI
IPC: B41J13/076
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To carry a plurality of sorts of mediums at high reliability in a medium carrying device. SOLUTION: A medium carrying roller 33 including a petal roller 2 comprising a plurality of radially protruded elastic flanges 1 is disposed on a medium carrying passage 4 which is commonly used by a paper sheet medium 6A and a booklet medium 6B. The medium carrying roller 33 corrects skew of the paper sheet medium 6A by lowering contact pressure to the medium, and letting an insertion end side end edge of the medium butt to a shutter 5 provided on the medium carrying passage 4 for a proper number of times when insertion of the paper sheet medium 6A into the medium carrying passage 4 is detected.
Patent JP-2002239738-A (JP)
Title: Method for joining two members
Inventor: SHIONOYA SATORU
IPC: B23K101/12
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for joining two members by which plate parts of two members which each have a stainless steel plate part are laid over the other and joined with a ring projection welding, and excellent joining strength and sealing characteristic of the joined part are obtained. SOLUTION: A projection 23 of which the top part is nearly flat and continuous in an annular shape is formed on the plate part 22 of one of members 20. The width of the top part of the projection 23 is not smaller that t (mm) and not larger than 2t (mm), where t (mm) stands for the thickness of the plate part 22. Further, the projection 23 is laid over the plate part of the other member 10 so as to comes into contact with the plate part of the other member 10, and the ring projection welding is performed by impressing while two members 10 and 20 are pressurized.
Patent JP-2002234858-A (JP)
Title: METHOD FOR PREVENTING POLYMERIZATION OF alpha,beta-UNSATURATED CARBOXYLIC ACID AND ITS ESTER
Inventor: KOIZUMI JUNJI
IPC: C07C69/54
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an excellent method for preventing the polymerization of an α,β-unsaturated carboxylic acid and its ester. SOLUTION: This method for preventing the polymerization of the α,β-unsaturated carboxylic acid and its ester is characterized by allowing an N-oxyl compound represented by general formula (1) (R1 is CH2, CHOH, C=O, CHOCOCH3, CHNHCOCH3 or CHOCH3) and a hydroxylamine compound represented by general formula (2) (R2 is CH2, CHOH, C=O, CHOCOCH3, CHNHCOCH3 or CHOCH3) to coexist in the α,β-unsaturated carboxylic acid and/or the α,β-unsaturated carboxylic acid ester.
Patent JP-2002236893-A (JP)
Title: Electronic information recording medium with holder and ic card with holder
Inventor: AKIYAMA TOMOYA
IPC: B42D15/10
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic information recording medium with a holder and an IC card capable of clearly discriminating a use or unused state. SOLUTION: The electronic information recording medium 2 with the holder is characterized in that the electronic information recording medium 21 having an IC chip 211 having at least the noncontact communication function and an antenna coil 212 are easily removably installed in an opening having a cutout part of the holder, and since a part of short-circuit wiring 213 for connecting mutual antenna coil connecting terminals of the IC chip is wired so as to pass through into a holder part via a bridge part of the cutout part, the noncontact communication function of the electronic information recording medium 21 is put in a nonoperating state in an unused state of cutting no short-circuit wiring, and when using the electronic information recording medium 21 by being removed from the holder part 22 by breaking the bridge part of the cutout part,  the noncontact communication function of the electronic information recording medium is operated by cutting the short-circuit wiring. Such an electronic information recording medium can perform the same effect by arranging a resonance circuit around the medium.
Patent JP-2002233320-A (JP)
Title: Boiling pot and method for defoaming
Inventor: KAWAMURA SEIICHI
IPC: A23L11/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a boiling pot capable of performing defoaming without using a defoaming agent, and a method for defoaming. SOLUTION: This boiling pot 1 is provided by installing an ejecting tool 15 constituting a defoaming device 14 so as to be able to supply cooling water for almost all zone of the boiling pot 1, at a lid 4 capable of opening and closing, of the boiling pot 1 attached with an agitating tool 7, a piping 13 for steam and a temperature sensor. Since from the above ejecting tool 15, mist state cooling water can be sprayed over the whole foam generated from a broth in the boiling pot 1 to suppress the generation of the foam, it becomes possible to defoam without adding any defoaming agent.
Patent JP-2002235870-A (JP)
Title: Clip
Inventor: KAWAI TAKASHI
IPC: F16B19/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a clip which is able to be easily and surely detached without using a jig. SOLUTION: This clip 1 comprises: a base plate 5 to which a wire harness 3 is attached; and an anchor part 7 erected on the base plate 5 and inserted and attached to an attaching hole 31 of a car panel 15. The anchor part 7 comprises: a pair of elastic blades 19, 19 locked to hole edge of the attaching hole 31 after being inserted to the attaching hole 31; a support leg 17 for connecting and supporting the elastic blades 19, 19 to the base plate 5; and a connection band 21 for connecting a tip in an inserting direction of the anchor part 7 to the base plate 5. The support leg 17 of the anchor part 7 is provided with a cut part which is constituted of two fastening parts 25a, 25b formed by a lightening recess opening 23 and is cut when a tensile force more than predetermined value acts.
Patent JP-2002199849-A (JP)
Title: Royal jelly composition containing protease inhibitor
Inventor: KAMAKURA MASAKI
IPC: A61K38/02
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a composition where a physiologically active component in royal jelly is stabilized. SOLUTION: This composition contains royal jelly and metal protease inhibitor, i.e., a chelating agent, and the royal jelly contains >=9 wt.% of protein stated below: (1) protein in the royal jelly forms a single band during nondenaturing polyacrylamide gel electrophoresis. (2) molecule weight measured by SDS-polyacrylamide gel electrophoresis under reducing condition is about 57 kilo dalton. This composition is used for foods, cosmetics or medicinal supplies each containing royal jelly and at least one kind of a chelating agent selected from edetic acid, dibasic carboxylic acid, tribasic acid carboxylic acid and its salt.
Patent JP-2002240524-A (JP)
Title: Suspension mechanism of electric vehicle
Inventor: SHIMIZU HIROSHI
IPC: B60G3/20
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a suspension mechanism of an electric vehicle capable of arranging a shock absorber without increasing a space in the height direction of a vehicle, even when an in-wheel motor is disposed so as to project on the car body side of a wheel. SOLUTION: This suspension mechanism comprises the in-wheel motor 11, a lower arm 6 of which one end is joined to the lower part of the in-wheel motor 11 and the other end is journaled to the car body side, an upper arm 3 of which one end is joined to the upper part of the in-wheel motor 11 and the other end is journaled to the car body side, the shock absorber 8 comprising a spring and a damper for damping vertical vibration of the car body of the in-wheel motor 11, and a substantially L-shaped connecting arm 10 bypassing an outside case of the in-wheel motor 11. One end of the substantially L-shaped connecting arm 10 is fixed to a wheel side joint of the lower arm 6, and the shock absorber 8 is laterally disposed between the other end of the arm extending upward and the car body side.
Patent JP-2002243447-A (JP)
Title: Laser range finder
Inventor: MURAKAMI ISAO
IPC: G01B11/02
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a laser range finder easy to apply laser beam to an object to be measured and also making accurate measurement possible. SOLUTION: Laser beam 9 is allowed to irradiate through a planoconcave cylindrical lens 8 equipped with a concave part having an alamost cylindrical surface. By this constitution, laser beam 9 irradiates a cross section in the direction right-angled to the irradiation direction. A shape wherein a plurality of straight lines are allowed to cross each other such as a cross or the like may be set.
Patent JP-2002244482-A (JP)
Title: Fixing device
Inventor: YOSHIKAWA TAKAHIRO
IPC: G01K13/08
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device which can prevent damage to a fixing member. SOLUTION: In the fixing device 30 provided with a fixing roll 51 to fix a toner image on paper by heat and a temperature detection unit 70 carrying out temperature detection of the fixing roll 51, the temperature detection unit 70 is provided with a temperature detecting element 71 and a covered member 80 which comes into contact with the fixing roll 51 while covering the temperature detection element 71. In this case, boundary S of all of a surface of contact 75 with the fixing roll 51 of the covering member 80 is curved.
Patent JP-2002246585-A (JP)
Title: Quantum calculation element
Inventor: KIOI KAZUMASA
IPC: H01L29/66
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To easily form silicon single crystal fine particles while separation/ contact with electron cloud is easily controlled. SOLUTION: Silicon single crystal fine particles 14-17 are almost constantly spaced on a silicon oxide film 12. A top of each of the silicon single crystal fine particles 14-17 is connected to a polycrystal silicon film 18. Phosphorus atoms (donor atoms) 31-34 are put in the silicon single crystal fine particles 14-17, respectively. Metal electrodes 20-23 are formed on the silicon single crystal fine particles 14-17, respectively, with metal electrodes 24-27 formed among them. Although the silicon single crystal fine particles 14-17 do not directly contact each other, electric potentials applied to the metal electrodes 20-27 allow exchange of atomic nucleus spin among a plurality of phosphorus atoms 31-34 with an electron as a medium.
Patent JP-2002246768-A (JP)
Title: Door-opening unit
Inventor: HAYASHI TATSUYA
IPC: H05K5/03
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a door-opening unit capable of suppressing bounding of a door on a mounted base, when the door is set to a door opening state. SOLUTION: The door-opening unit is provided at a vertically opening door 5 to be opened to turnably couple a lower end to a housing 4 and to move an upper end side from above to below. The opening unit comprises an urging means for urging the door 5 in the opening direction, and a damper for regulating opening/closing speed of the door 5 against the urging force of the urging means. The door 5 is opened (door-opening operation C) by own weight of the door 5 and the urging force of the urging means to a second opening angle narrower than a prescribed first opening angle from a state, in which the door 5 is substantially closed, and the door 5 is opened (door opening operation D) by an inertial force and own weight of the door 5 by releasing the urging force of the urging means from the second opening angle to the first opening angle.
Patent JP-2002242404-A (JP)
Title: Fixing member of wall finishing material and sticking method of wall finishing material
Inventor: KITAMURA KATSUYUKI
IPC: E04F13/07
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a fixing member of a wall finishing material capable of fixing the wall finishing material without damaging the periphery of a wall such as a ceiling surface, a floor surface, a window frame, a door frame, and a corner part of the wall, and a sticking method of the wall finishing material to the wall by using this fixing member. SOLUTION: This fixing member 1 has a long size fixing member body 10 for forming a projecting strip part 16 in one side end part 15, and a long size fringing material 20 arranged on the reverse of this fixing member body 10 via a connecting part 30, and has a bending part 23 bent to the obverse side of the fringing material 20 so that the fringing material 20 can sandwich the wall installing material between the fringing material and the projecting strip part 16 of the fixing member body 10 in the edge part. This sticking method of the wall installing material uses this fixing member.
Patent JP-2002243531-A (JP)
Title: Seismoscope
Inventor: UMEKAGE YASUHIRO
IPC: G01V1/18
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To execute earthquake detection highly accurately with low power consumption, when detecting an earthquake by using a gas meter or the like. SOLUTION: This seismoscope is equipped with a vibration detection means 21, a filter means 22 for realizing a filter characteristic at the measured earthquake intensity, a time integration means 27 for integrating the time required for a signal acquired by filtering an output signal of the vibration detection means 21 by the filter means 22 to reach a prescribed level or higher, and a time discrimination means 28 for determining whether the integrated time integrated by the time integration means 27 reaches a prescribed time or more or not. Hereby, the measured earthquake intensity can be detected by the filter means without using Fourier transform, and the detection can be executed by a simple method for by integrating the time and discriminating the result.  Therefore, the measured earthquake intensity can be detected without using a high-speed processing microcomputer, to thereby operate the seismoscope with low power consumption.
Patent JP-2002247477-A (JP)
Title: Audio/visual device
Inventor: HOSAKA TOSHIYUKI
IPC: H04N5/65
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an energy-saving audio/visual(AV) device. SOLUTION: The AV device has a 1st switch that outputs a pulsive operation signal and a 2nd switch that is closed/opened interlocking with a cover of a display section. When the cover is closed to turn off the 2nd switch and a display control section and an electronic volume are deactivated and if the cover is opened as shown in (a) and the 2nd switch is closed, the display control section and the electronic volume are activated to display an image on the display section, an acoustic signal is outputted to a jack, and the display section and the jack are activated (b, c in Figure 1). When the 2nd switch, the display section, and the jack are activated and the cover is closed resulting in turning off the 2nd switch as shown in (q), only the display section is turned off and the jack maintains the on-state.  When the 2nd switch and the display section are turned off and the jack is activated and the cover is opened as shown in (w) resulting in closing the 2nd switch, the display section is activated while the jack maintains the on-state as shown in (x).
Patent JP-2002041780-A (JP)
Title: System and method for trust
Inventor: ANDO NAOHIRO
IPC: G06Q40/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for trust which can make risks clear by uniting them together by using a trust system. SOLUTION: This trust system prepares another trust account different from a trust account set when a loan bond is trusted, trusts the compensation right of an assurance company generated in case of default on an obligation in future to the other trust account, and makes the trust account of the loan bond buy the beneficiary right generated from this trust account. Consequently, the subrogation for the guarantee bond generated in case of default on an obligation and the dealing money request right for buying the beneficiary right are made to cancel each other. Consequently, risks that the assurance company has can be excluded from the risk calculation in bonding by substantially uniting risks into risks depending upon the respective bonds, so that the risks can be made clear.
Patent JP-2002255551-A (JP)
Title: Method for producing lithium titanate sintered microparticle
Inventor: FUCHINOUE KATSUHIRO
IPC: C01G23/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing sintered spherical ultra- microparticles of lithium titanate by which truly spherical gel sphere can well be formed without collapsing at the time of falling in drops even if using a low viscosity stock liquid. SOLUTION: This method for producing lithium titanate sintered microparticles comprises the steps of dispersing raw material powder into an aqueous binder solution to prepare a stock liquid for feeding drops, dropping the stock liquid in drops from a nozzle into a bath where a buffer liquid layer having lighter specific gravity than the liquid in the bath and immiscible with each other is formed beforehand so that the falling liquid drop is brought first into contact with the buffer liquid layer and then settles into the liquid bath making the binder solution to gel to form a wet gel sphere including the raw material powder dispersed therein, drying, calcining to remove the binder and sintering to finally obtain the lithium titanate sintered microparticle.
Patent JP-2002258832-A (JP)
Title: Music score stand structure
Inventor: NAKAYA HIROKI
IPC: G10B3/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a music score stand structure, etc., which is will not be an obstacle, when it is not being used and can safely press music score, when necessary. SOLUTION: A score pressure unit 10 is manufactured as an independent unit, by assembling a case body 20, a rotary body 60, and a lower cover 40 and then a couple of units are fitted at right and left symmetric positions of score reception part 5 on a top plate 4. The rotary body 60 becomes turnable by clamping a shaft 62 across a bush 63, which can generate friction. A push rod 61 has its raising angle restricted by a stopper surface 45a and is raised obliquely at about 35 deg. to the score reception part 5, to press a score or also stored in the unit 10, when fallen laterally to cause no disturbance. When the push rod 61 is stored, the tip part 61a of the push rod 61 extends into a finger insertion recessed part 25 and is raised by inserting a finger into the recessed part 25 and raise the push rod 61 is raised vertically.
Patent JP-2002260316-A (JP)
Title: Apparatus for preventing erroneous insertion of disk
Inventor: YAMAMOTO MASATO
IPC: G11B17/051
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for preventing the erroneous insertion of a disk which prevents adverse effects on an apparatus and a disk by reliably suppressing the erroneous insertion of a new disk after the disk is housed. SOLUTION: A fixed chassis 10 which is placed in the main body of a disk recorder/player, houses and guides a disk 1, and has first erroneous insertion prevention projections 12, is provided. The apparatus has a movable chassis 20 which is supported in the fixed chassis 10 in a floating state, has a side 21 and an upper surface 22, and is provided with a turntable 26 in the inside, and in which the disk 1 is placed to be recorded or played back. An arm member 30 which is turnably supported in the movable chassis 20 for moving a roller 32 to draw the disk 1 and second erroneous insertion prevention projections 34 in and out of an insert opening, is provided. Notched parts 22a are provided on the upper surface 22 of the movable chassis 20 so that the first erroneous insertion prevention projections 12 are inserted.  The tip parts of the second erroneous insertion prevention projections 34 are provided so as to be extended and overlapped up to the upper surface 22 when the erroneous insertion of the new disk 1 is prevented.
Patent JP-2002254180-A (JP)
Title: High corrosion resistivity material and manufacturing method therefor
Inventor: YOSHIDA HIROAKI
IPC: B23K20/04
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a high corrosion resistivity material, improved in corrosion resistivity, adhesion, contact resistance, etc., and low in costs, and manufacturing method therefor. SOLUTION: The high corrosion resistivity material characterized in that a noble metal layer such as Au is provided on the surface of a metallic material such as an iron-based alloy, and they are formed into a clad by rolling with a 5% draft or more.
Patent JP-2002255011-A (JP)
Title: Occupant detection system and occupant protective system
Inventor: OBA KIYOTSUGU
IPC: B60N2/90
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an occupant detection system and an occupant protective system capable of accurately determining whether a child seat is mounted or not even when it is difficult to determine whether the child seat is present or not only by a seating sensor. SOLUTION: This occupant detection system comprises the seating sensor 20 incorporated in the seat surface of a seat 1 and detecting the load distribution pattern of a load applied to the seat surface, an installation detection device 31 for detecting the installation of a seat belt 30 on the seat 1, and a seat-belt function detection device 32 for detecting whether the seat belt 30 uses or not a child seat fixing function (ALR: Automatic Locking Retractor function) or an emergency locking function (ELR: Emergency Locking Retractor function). It further comprises an air bag inflator 50 which, based on a detected result unfolds the air bag and an air bag control unit 51 the controlling the unfolding of the air bag.
Patent JP-2002209696-A (JP)
Title: Net for preventing slipping-down of coverlet
Inventor: SATO KENKICHI
IPC: A47G9/02
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To solve defects of slipping-down preventive apparatuses directly equipped in a coverlet cover which is complicated in handling, and easily damaging the coverlet cover and coverlets in a conventional slipping-down preventive coverlet. SOLUTION: For solving the defects, a net 3 is sewn on the periphery with a belt-shape cloth band 2 and a belt-shape rubber band 4, and a belt-shape cloth band 1 is fixed to the end part. The net is constituted so as to connect the opposite side belt-shape cloth band 1 and an attaching detaching part 5 of the belt-shape rubber band 4, to directly cover a coverlet C.