baber/WOPTO huggingface dataset:
Patent JP-2002245039-A (JP)
Title: Method and system for retrieving document, document retrieval program and storage medium stored with document retrieval program
Inventor: TOMITA JUNJI
IPC: G06F17/30
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To perform retrieval even during the update of an index and to terminate update within time decided by a manager even if the quantity of documents being the objects of retrieval becomes large. SOLUTION: A system is provided with a plurality of retrieval performing devices having the update functions of indexes, a meta-retrieval device which retrieves the retrieval performing devices at once and integrates retrieval results and a retrieval managing device managing to/from which retrieval performing device the document is added/deleted and to which retrieval performing device a retrieval expression is to be transmitted. Retrieval is performed during the update of an index file.
Patent JP-2002241024-A (JP)
Title: Sheet loader
Inventor: URANO AI
IPC: B65H31/02
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a sheet loader for preventing the rear end of a sheet from contacting with a floor surface, preventing the sheet from falling, and capable of loading the sheet in an excellent state. SOLUTION: This sheet loader 10 has a cloth guide member 21 for guiding the tip of the sheet 2 delivered from an image forming device 60 to a prescribed position, and loading the sheet 2. The guide member 21 has a specific inclination, and descends toward the back face side from the front side of the image forming device 60. A plurality of straight line-shaped projection parts 25 are arranged on a surface on the side for loading the sheet 2 of the guide member 21. The plurality of projection parts 25 are formed in almost parallel in the direction for guiding the sheet 2. The projection parts 25 can be manufactured, for example, by adhering a part by bending cloth in a projecting shape by an adhesive member or sewing the part.
Patent JP-2001333248-A (JP)
Title: Facsimile equipment, advertisement information display method therefor and communication system provided with the facsimile equipment
Inventor: BABA KEIZO
IPC: G06F13/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide inexpensive facsimile equipment by financing of an advertiser while utilizing the facsimile equipment as an advertisement medium by displaying an advertisement on the display means of the facsimile equipment. SOLUTION: During facsimile transmitting processing or memory storage of memory transmitting, a CPU 11 acquires advertisement information from a server for advertisement on the Internet through a network interface part 15 and displays the acquired advertisement information on a display device 14a of an operating part 14.
Patent JP-2002207168-A (JP)
Title: Image display device and alignment adjustment method
Inventor: SUZUKI HIROSHI
IPC: G02B7/18
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an image display device which is thinned more than conventional one. SOLUTION: The image display device is provided with a refraction optical lens 15 which is installed so as to project light from a transmitting means to a convex mirror 16, and corrects the pincushion distortion aberration of the convex mirror 16.
Patent JP-2002245992-A (JP)
Title: Battery pack
Inventor: MOTONO MAKOTO
IPC: H01M2/10
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack which can be easily assembled. SOLUTION: A resin plate 22 is integrally adhered onto a superposed surface 20 of a cell 10. By such a constitution, in the case where the cells 10 are superposed to form the battery pack 34, a gap is formed between the 10 by the resin plate 22. Therefore, it is not required that a spacer for insulating box bodies of the cells 10 having potentials each other and ensuring a heat-releasing property of the cells 10 is inserted between the cells 10. Accordingly, an assembling of the battery pack 34 is facilitated.
Patent JP-2002242113-A (JP)
Title: Method for coating paved surface with photocatalytic layer
Inventor: NONOYAMA NOBORU
IPC: B01D53/94
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for coating a paved surface with a photocatalytic layer being capable of reducing the abrasion wear of the photocatalytic layer and being advantageous on air purification for a prolonged term. SOLUTION: A photocatalytic material for fixation in which titanium dioxide particles are mixed with a special cement fixative is prepared. Water and accessory chemicals are added to the photocatalytic material and formed under a pasty state. The pasty material is atomized over the paved surface 12 from a spray nozzle, and a thin layer 14 composed of the photocatalytic material 10 is formed on the paved surface 12. The paved surface 12 on which the thin layer 14 is formed is rubbed by a leveling tool consisting of an elastic material such as a rubber before the fixative is solidified, and the photocatalytic material 10 adhering on the projecting section 12 of the paved surface 12 is moved into indentations 18 among the projecting 16 sections.  The photocatalytic material 10 is cured up to curing, and the paved surface 12 coated with the photocatalytic layer is obtained by the curing of the photocatalytic material 10.
Patent JP-2002242703-A (JP)
Title: Engine speed governor for portable engine working machine
Inventor: NAGATA MITSUO
IPC: F02D9/02
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an engine speed governor capable of coping with both types of engines by use of common parts: the type rotating a governor lever in the direction to push it in; and the type rotating the lever in the direction to pull it, with the speed governor being simple in structure and having a small number of component parts, while facilitating the operation of a control lever. SOLUTION: A support member 23 provided on a control panel 20 is provided with a lever 25 that is rotatable via a fulcrum shaft 24. A rod 22 for connection to a governor lever having a return spring for returning engine speed to idling speed and a control lever 21 for pushing and pulling the rod 22 are connected to the lever 25. A spring 29 connected at one end to the support member and at the other end to the end of the lever located in a position opposite to the connection at the one end across the fulcrum shaft is extended between the support member 23 and the lever 25.
Patent JP-2002246624-A (JP)
Title: Dye-sensitized solar cell and method of manufacturing it
Inventor: YAMANAKA RYOSUKE
IPC: H01M14/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a full-solid dye sensitized solar cell, which uses a primary copper oxide layer, which is an inorganic material layer, to a carrier transport layer and has a superior performance, and to provide a method of manufacturing the solar cell. SOLUTION: A dye-sensitized solar cell has a porous semiconductor layer with a dye adsorbed and a carrier transport layer between a transparent conducting film formed on the surface of a transparent substrate and a conductive substrate and the solar cell is characterized in that the carrier transport layer is constituted of a primary copper oxide layer.
Patent JP-2002243209-A (JP)
Title: Outdoor unit of air conditioner
Inventor: HIRAKAWA SEIJI
IPC: F24F5/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor unit of an air conditioner capable of improving energy efficiency without increasing the outside dimension of a unit. SOLUTION: The outdoor unit of an air conditioner comprises a casing body formed such that air suction ports 8a are formed in two side wall panels 8 situated in positions opposed to each other; a heat exchanger 7 situated along each of the side wall panels 8 of the casing body; and a blower 9 to suck air in the internal part of the casing body through the air suction ports 8a and discharged to an external part through the upper surface side after the passage of it through the heat exchanger 7. In case of continuous installation, juxtaposition is effected such that the two side wall panels 8 are situated on the release side and the wall panel 8 on the other side is situated on the adjacent side.  A distance L2 is secured between the side wall panel 8 forming the adjacent side and the heat exchanger 7 situated along the side wall 8 on the side, such that the distance is set to a value 5% or more based on a relative distance Ld between the side wall panels 8 at the release side.
Patent JP-2002241481-A (JP)
Title: Polybutylene terephthalate and production method of polybutylene terephthalate
Inventor: GYOBU SHOICHI
IPC: C08G63/87
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a polybutylene terephthalate excellent in thermal stability enough to hardly cause heat deterioration in melt molding and having a good color tone, which is obtained by polymerization using a polymerization catalyst other than an antimony compound and a germanium compound, and its production method. SOLUTION: The polybutylene terephthalate is produced using a polyester polymerization catalyst containing as a metal-containing component at least one selected from aluminum and its compounds, and containing at least one selected from phenolic compounds and phosphorus compounds.
Patent JP-2002213346-A (JP)
Title: Continuous dense and non-dense magnetic pole interaction-type self running motor utilizing gravitational moment
Inventor: SUGIYAMA MINORU
IPC: F03G3/00
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To operate a vehicle by the semi-permanent thrust by the magnetic force and the gravity, to unlimitedly generate the electric power by converting the thrust into the torque, and to utilize the torque for various driving forces as a motor as it is. SOLUTION: A movable magnetic disc 14 restricted on a prospective central line 2 of a fixed magnetic orbit 9 and freely movable on the line, is mounted. A narrowest part 7 of the fixed magnetic orbit 9 is located at one proper position at a rising side of the movable magnet 16 as a weight, or unevenly positioned on a combined structural peripheral edge part to allow a movable magnetic face 17 of the movable magnetic disc 14 to be equally reached for the acceleration, and the permanent motion can be obtained in cooperation with the gravitational acceleration.
Patent JP-2002260509-A (JP)
Title: Self maintaining circuit
Inventor: KAZAMA ATSUSHI
IPC: H01H47/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a self maintaining circuit with high safety for a restart when a circuit is tripped, and an attachment device can be downsized at low cost. SOLUTION: In the device, a relay 2 (electromagnetic switching device) circuit with an auxiliary contact 2b and a delay circuit 1 are provided. In this case, the auxiliary contact 2b of the relay and a normally closed contact 11a of a delay relay 11 which becomes the starting contact are installed in parallel and the auxiliary contact 2b, the normally closed point 11a and a switch 3 of a danger prevention device are installed serially.
Patent JP-2002257371-A (JP)
Title: Concrete floor heating equipment
Inventor: SUGANUMA TADAYUKI
IPC: F24D19/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide concrete floor heating equipment at a low cost without increasing the floor thickness. SOLUTION: After the arrangement of a lower frame plate (20) and side frame plates (21 and 22), the first to ninth reinforcing bars (110 to 190) and a hot-air blower (300) are arranged. After that, the first to eighth transverse hollow pipes (210 to 280) are arranged. The left end of the eighth transverse hollow pipe is coupled with the reflux opening (320) of the hot-air blower, and the upper end of the first longitudinal hollow pipe (291) is coupled with the air outlet (310) of the hot-air blower.  A connection is made between the lower end of the first longitudinal hollow pipe and the right end of the eighth transverse hollow pipe through a bent pipe (295), the second portion (222) of the second transverse hollow pipe (220), the bent pipe, the second longitudinal hollow pipe (292), the bent pipe, the second portion (242) of the fourth transverse hollow pipe (240), the bent pipe, the third longitudinal hollow pipe (293), the bent pipe, the second portion (262) of the sixth transverse hollow pipe (260), the bent pipe, the fourth longitudinal hollow pipe (294) and the bent pipe, so as to complete heating medium piping. After that, concrete is placed.
Patent JP-2001312936-A (JP)
Title: Component
Inventor: HACKE FRANK
IPC: H01H3/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a type component where a relatively soft coating is retained surely by a base body, without the soft coating coming off or distorting. SOLUTION: The component comprises a base body (10) composed of a relatively hard material, and a coating (12) composed of relatively soft material and covering at least the main surface area of the base body (10). The boundary of the main surface area is fixed by an outer periphery, where the edge part of the coating (12) is extended from the periphery, and a reinforcing body composed of a relatively hard material for engaging with the base body (10) is included in the main surface area.
Patent JP-2002253680-A (JP)
Title: Catheter introducer
Inventor: WATANABE MASATOSHI
IPC: A61M25/08
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a catheter introducer by which the attaching/detaching of a dilator and a sheath can be quickly and smoothly performed. SOLUTION: This catheter introducer 1 is constituted of the sheath 2 having a sheath hub 5 at the rear side, and the dilator 3 having a flange 10 on the front side. The flange 10 is formed of a hard or semi-hard material. A normal tapered surface FT and a reverse tapered surface FRT are formed on the inner peripheral surface of the flange 10. The sheath hub 5 is formed of a hard or semi-hard material. A normal tapered surface SHT and a reverse tapered surface SHRT are formed on the outer peripheral surface of the sheath hub 5. The sheath 2 and the dilator 3 are formed to be detachable by the engagement of the reverse tapered surface FRT of the flange 10 and the reverse tapered surface SHRT of the hub 5.
Patent JP-2001298381-A (JP)
Title: Method for transmitting data
Inventor: BRUHNKE MICHAEL
IPC: H04B5/02
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a transmitting method with which a reader gives a start signal to an inquiry field and then transponders transmit an ID bit signal through the field in a system consisting of one reader and a plurality of transponders. SOLUTION: The reader sends a start signal to the inquiry field being a high frequency electromagnetic field to make each transponder prepare ID code transmission. Next, a selected transponder transmits an ID signal to the reader with load modulation according to a synchronizing signal GAP. A bit space and a ZF1 or ZF2 following the GAP are prepared for each bit of an ID and also for each bit being 0 or 1, and the transponder modulates a corresponding space, transmits the ID signal to the reader and continues this processing until all bits are transmitted. After one transponder finishes transmitting, the next transponder starts transmission.
Patent JP-2002258651-A (JP)
Title: Fixing device
Inventor: FUJISAWA KAZUTOSHI
IPC: F16C13/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device which is simple in structure (consequently control as well), dispenses with a shorter warming-up time and is not degraded in thermal efficiency. SOLUTION: The thermal conductivity at both ends 22 in the axial direction of a pressure rotating body 20 is greater than the thermal conductivity of a central part 21. The pressure rotating body 20 is composed of an elastic body mounted around a highly thermally conductive shaft 23. Both ends thereof are composed of solid rubber and the central part 21 thereof is composed of sponge rubber. The central part surface of the pressure rotating body may be coated with a low thermal conductivity resin and the surfaces at both ends may be coated with the high thermal conductivity resin. A heat transfer roller which comes into contact with both ends and the central part in the axial direction of the pressure rotating body 20 may be brought into pressurized contact with the pressure rotating body.
Patent JP-2002254087-A (JP)
Title: Method for treating waste water containing bromic acid
Inventor: FUNAISHI KEISUKE
IPC: C02F1/70
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating waste water containing bromic acid, capable of easily and effectively removing bromic acid ions with simple facilities. SOLUTION: The waste water flows into an oxidation promotion tank 1 and is made secondary treated water through the oxidation promotion treatment in which organic material in the waste water is decomposed due to hydroxyradical produced therein and bromine ions in the waste water are oxidized to bromic acid ions. The secondary treated water, which is adjusted to the range from neutrality to weak acidity by means of the first pH adjusting means 11, is brought into contact with iron in an iron contact tank 12 for 10 minutes or more and thereby at least part of the bromic acid ions are reduced to bromine ions.  The secondary treated water is neutralized by means of the second pH adjusting means 14 and brought into contact with activated carbon in an activated carbon tank and the residual bromic acid ions are reduced to bromine ions by means of reducing radicals on the surface of the activated carbon, while part of the residual bromic acid ions is adsorbed by the activated carbon. A particle of dissolved iron ions, together with residual hydrogen peroxide, oxidizes and decomposes residual organic material, meanwhile compensating the reducing radicals on the surface of the activated carbon. Thereby the load for the treatment by the activated carbon is reduced and a high grade treatment is hence sustained stably for a long time.
Patent JP-2002008650-A (JP)
Title: Positive active material and nickel zinc cell
Inventor: YAMAMOTO KENTA
IPC: H01M4/52
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a nickel zinc cell having excellent heavy-load characteristics. SOLUTION: The cell is a nickel zinc cell 1 having a positive electrode containing β-type nickel oxyhydroxide and a negative electrode containing zinc, and an inside-out structure which is the same structure as an alkali manganese cell. The shape of β-type nickel oxyhydroxide is substantially spherical, and the average particle diameter thereof is within a range of 19-40 μm. The bulk density of the β-type nickel oxyhydroxide falls within a range of 1.6-2.2 g/cm3, and the tap density is within a range of 2.2-2.7 g/cm3. The specific surface area of the β-type nickel oxyhydroxide as measured by the BET method is within a range of 3-50 cm2/g. The positive electrode contains graphite in a proportion of 4-8% by weight based on the total weight of the positive electrode.
Patent JP-2002267026-A (JP)
Title: Seal device of mechanical seal and its assembling method
Inventor: TAKIGAHIRA NOBUAKI
IPC: F16J15/34
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a single piece type seal device of a mechanical seal exerting a sealing effect at the seal surfaces and allowing simple assembly of a seal ring on a peripheral case capable of being erected well by either any assembling machine or by manual operations and also establishing an effective assembling method of the seal device which is applicable even to the production of multi-sort, small-lot items. SOLUTION: The seal device has constitution such that a pair of connection locking parts 4 of the seal ring 3 is detachably engaged with a pair of connecting support part 23 of an outer circumferential case 20 and a guide support part 30 guiding and supporting an outer circumferential surface 14 of a fitting part 5 of the seal ring 3 is supported by an elastic means.
Patent JP-2002271448-A (JP)
Title: Communication device and receiving apparatus for flash time setting
Inventor: NISHIKAWA TAKATOMI
IPC: H04M11/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a communication device which sets a flash signal capable of being detected surely by a switchboard so as to be transmitted in a communication system comprising the existing switchboard. SOLUTION: The flash time is changed by a main control unit 14, and the flash signal is transmitted to the switchboard (S18). When the switchboard datects the flash signal, it transmits a flash-signal detection tone to a facsimile machine 20. When the part 24 datects the flash-signal detaction tone (S113), it can set the flash time capable of being detected by the switchboard as the flash signal (S117). Consequently, even when the line disconnection time capable of being detected as the flash signal is different in each switchboard, the flash time can be updated automatically without a need of the setting operation of a user, and the flash signal which can be detected surely by the switchboard can be set.
Patent JP-2002263322-A (JP)
Title: Hinge mechanism of game machine door
Inventor: INARI TAKAHIKO
IPC: A63F7/02
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a hinge mechanism of a game machine door that can be inexpensively manufactured without complicating the manufacturing process and capable of reliably controlling the rotation of the game machine door to a game machine body in a certain range. SOLUTION: A hinge mechanism 12 has a body side housing 22 attached to a game machine body 16 and a door side housing 24 attached to the game machine door 18, and a first link 50 and a second link 52 are stretched astride between the housings. When the game machine door 18 is in a closed position, since the other end 52B of the second link 52 butts against the butting portion 62 of the first link 50 and the rotation of the second link 52 in the closing direction is blocked, the rotation of the game machine door 18 in the closing direction is also blocked. When the game machine door 18 is in an opened position, since the other end 50B of the first link 50 butts against the butting portion 64 of the second link 52 and the rotation of the first link 50 in the opening direction is hindered, the rotation of the game machine door 18 in the opening direction is obstructed.
Patent JP-2001283467-A (JP)
Title: Optical disk recording carrier
Inventor: MATSUMOTO SEIJI
IPC: G11B7/2405
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk recording carrier that is reproducible in the reproducing device of a reproduction only optical disk. SOLUTION: The recording face of an optical disk 1 is formed with a blank material which is recordable by a semiconductor laser and which has a light reflectivity of 59-75%. On this recording face, pre-grooves having a depth of 20-50 nm are formed, while the mechanical dimension of the optical disk is constituted in accordance with the specification of the reproduction only optical disk.
Patent JP-2002267823-A (JP)
Title: Projection mirror
Inventor: NISHIKAWA MANABU
IPC: G02B5/10
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent image with less yellow color by setting off low light emission luminance at a wavelength between 430 to 550 nm of a metal halide lamp or a super-high-pressure mercury lamp against decrease in the light emission luminance at a wavelength near 430 nm due to a passing through an optical unit to thereby uniformize an overall light emission luminance. SOLUTION: The projection mirror has an aspherical reflection surface of a convex curved face type and is provided with a synthetic resin substrate, and laminated thin layer including a metallic reflective film formed on the reflection surface of the substrate and a transparent protective film formed on the metallic reflective film. An averaged reflectivity R1 of the reflective surface for a light having a wavelength of 400 to 550 nm and an averaged reflectivity R2 for a light having a wavelength larger than 550 nm and not larger than 700 nm satisfy the relation R1>R2>=70%.