baber/WOPTO huggingface dataset:
Patent JP-2002128919-A (JP)
Title: Antibacterial polyamide film
Inventor: MIYASHITA KAZUHISA
IPC: A01N25/10
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an antibacterial film suitable as a packaging material. SOLUTION: The antibacterial film is characterized in that it contains at least in the outer layer a layer of a polyamide resin containing dispersed soluble glass particles containing silver ions, with at least 98% of the particles having each a diameter of 10 μm or smaller, and that it is stretched at least 1.5-fold in at least one direction.
Patent JP-2002133330-A (JP)
Title: Lease system and lease method for machine
Inventor: FUKUSHIMA HIDETADA
IPC: G06Q50/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a lease system for a machine capable of conducting leasing of a machine without anxiety. SOLUTION: When a construction machine M1 of an owner O is lent to a user U through the intermediary of a rental dealer R, the rental dealer R presents a history of a past load that an engine of the construction machine M1 received as a credit information before rending to the user U, and presents a load state of the engine to the owner O as credit information during leasing at established periods, while the construction machine M1 is used by the user U. Therefore, the user U can determine the reliability of the construction machine from the credit information before rending, and get rid of anxiety that an unreliable machine is rent. The owner O can confirm that the construction machine M1 is not severely dealt in such a way as to extremely shorten a life thereof, and rend out the construction machine without anxiety.
Patent JP-2002129327-A (JP)
Title: Method and apparatus for forming thin film
Inventor: KODERA KOICHI
IPC: C23C14/50
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for forming a thin film, which accurately control a substrate temperature giving a big influence on performance of a formed thin film at a predetermined value, and are suitable for mass production with a little performance variation. SOLUTION: A material supplying part for thin film consisting of a material for thin film and a hearth for supporting it comprises having a mechanism for cooling on a basis of flowing a cooling fluid, in the hearth, detecting a fluid temperature (Tin) of the cooling fluid in front of the hearth and a fluid temperature (Tout) at an exit, and controlling a substrate temperature during formation of the thin film at the predetermined temperature, by sending a temperature signal based on the difference of the temperature Tout and Tin to a substrate heating apparatus, to form the thin film with a constant performance.
Patent JP-2002129003-A (JP)
Title: Electromagnetic wave shielding resin composition
Inventor: HIGAKI YUJI
IPC: C08L69/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition containing an electric conductive fiber which has an excellent electromagnetic wave shielding effect and high retention of the effect. SOLUTION: The composition comprises a thermoplastic resin having mainly aromatic polycarbonate resin (A component) of 93.95-20 wt.%, a conductive fiber (B component) of 5-50 wt.%, a component which inhibits the adhesion of A and B components (C component) of 0.05-10 wt.% and an organic phosphorus compound (D component) of 1-20 wt.% of which the temperature of weight reduction by 5% is 300 deg.C or more when the heating is carried out from 23 deg.C to 600 deg.C at a heating rate of 20 deg.C/min by TGA in the nitrogen gas atmosphere and it has their sum totals as 100 wt.%. The retention of the electromagnetic wave shielding effect of the composition in 30% recycle test defined in the specification is 75% or more.
Patent JP-2002125712-A (JP)
Title: Walking tool on snow
Inventor: ISHII SADAO
IPC: A43B3/18
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a walking tool which can walk with ease by restraining sliding as much as possible on the surface of snow in a heavily snowy district dotted with partial frozen spots. SOLUTION: This walking tool on snow 10 is fitted with a deck part 20 and a frame part 30 furnished at its circumference. The hole section 20A in the deck part 20 is equipped with a building part 50 and a shaft part 60 on which the tiptoe section of a shoe are placed. The building part 50 is inclinably fitted by using the shaft part 60 as the axis. A front crampon 70 at an underside of the building part 50, plural side crampons 81, 82 at the frame part 30 in the central sections of both sides of the deck part 20, and a heel crampon 90 at an underside of a heel placing part 40, are respectively equipped by projecting downward. When a wearer walks on snow by wearing the walking tool on the snow 10, the front crampon 70, the side crampons 81, 82, and the heel crampon 90, pierce the surface of the snow.
Patent JP-2002139209-A (JP)
Title: Incinerator
Inventor: KAKU KENSHI
IPC: F23G5/00
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an incinerator wherein an air flow speed entering a furnace from an interstice is increased with simple processing and it is durable to high temperature and has strong spiral flow effect. SOLUTION: The incinerator comprises a furnace body (21), an air box (23), an exhaust tube (24), a number of air fan apparatuses (25), and a number of furnace floors (26). A number of open holes (215) are formed, having a vertical normal line and a proper inclination against a furnace wall surface, and a plug structure (22) is mounted and fixed in the open hole (215), and further an interstice is provided which size is gradually reduced as it goes to its tip end. A spiral protruded edge (222) or a recessed groove is provided on or in an inner peripheral wall of the interstice (221).
Patent JP-2002011189-A (JP)
Title: Game machine
Inventor: NAKAMURA KAZUYOSHI
IPC: A63F7/02
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which allows players to visually recognize added patterns at the fast varying of figures. SOLUTION: Even when main figures H1 to H6 respectively displayed on first figure display part L1 to sixth figure display part L6 are rotating fast, added figures F1 to F6 are varied independent of the main figures H1 to H6 thereby allowing players' visual recognition thereof.
Patent JP-2001165124-A (JP)
Title: Screw type fixing mechanism
Inventor: BAZINSKI STEPHEN NORMAN
IPC: F16B25/04
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To efficiently fix a screw into plastic objects. SOLUTION: This screw type fixing mechanism 10 for assembling a pair of objects has a tubular wall with a certain thickness 17 specifying a plastic boss to one of the objects 11, a screw 14 having a threaded shank 16 fixed to the boss through a groove complementary to the thread ridge and having a head 15 for fastening the other object to one object, and a thermally shrinking envelope positioned on the thread ridge and shank of the screw 14 so as to function as close fit between the thread ridge of the screw and the groove of the boss and having metallic wire woven and embedded therein so as to extend almost parallel with the axis of the tubular wall.
Patent JP-2002127598-A (JP)
Title: Heat reversible recording medium and its manufacturing method
Inventor: OKADA YUKIHISA
IPC: B41M5/337
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a record of a desired density from a record immediately after a manufacture without changing energy setting of a recorder in both recording immediately after the manufacture and second and following records. SOLUTION: A heat reversible recording medium comprises a record layer 14 containing at least an electron acceptive compound and an electron donative colorational compound, so that the acceptive compound is contacted with the donative compound in the record layer.
Patent JP-2002141773-A (JP)
Title: Layered piezoelectric filter
Inventor: IWATA TATSUO
IPC: H03H9/205
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a layered piezoelectric filter that has an enhanced rigidity so as to stand a shock while satisfying requirements of thinning, ease of manufacturing and mass-productivity. SOLUTION: At least a bottom substrate among a top substrate, each of intermediate substrates and the bottom substrate is provided with a rigidity enforcement layer at almost the entire face of its upper face, and this rigidity enforcement layer is a conductive layer and its part configures a prescribed connection path.
Patent JP-2002141507-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NARASAKI ATSUSHI
IPC: H01L21/822
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce parasitic resistance in a Zener diode for input protection, and to increase the gate insulating film protection function in the Zener diode. SOLUTION: An insulating film 103 in the arrangement region of the Zener diode has a plurality of groove sections 108 successively aligned in the extension direction D1 of each semiconductor region composing the diode. Each groove section 108 is extended in a width direction D2 of each semiconductor region, and has a depth T3. Each semiconductor region is provided on an upper surface 111S of the insulating film 103. As a result, each semiconductor region has a plurality of uneven shapes aligned in the extension direction D1, the Zener diode has a perimeter length not only in the horizontal direction D1 but also a vertical one D3, and pn junction area in the Zener diode is increased.
Patent JP-2002128079-A (JP)
Title: Pallet
Inventor: SUZUKI KENJI
IPC: B65D19/32
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a pallet whose front face part and back face part of a corner outer peripheral end part are balanced in strength with simple structure, and whose front face part and back face part of a corner part are prevented from deforming or damaging without damaging loaded materials such as a loaded corrugated cardboard. SOLUTION: A synthetic resin pallet 5 having a square shape in a plane view is constituted by arranging girder parts 3 which have hollow inside and front and back with opening parts 20 for discharging a metallic mold between the front face part 1 and back face part 2, and by forming fork inserting holes 4 between the adjacent girder parts 3. In this case, a corner outer end face board part 21 on the front face side and a corner outer end face board part 22 on the back face side are formed on the each front face part 1 and the back face part 2 of the corner outer peripheral end part of the girder part 3 which is positioned at the corner part of the pallet 5 having a square shape in a plane view.
Patent JP-2001208120-A (JP)
Title: Shock energy absorbing member made of fiber reinforced plastic
Inventor: SHINODA TOMOYUKI
IPC: B60R19/18
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a shock energy absorbing member capable of effectively absorbing shock energy of the multi-directional shock, and reducing damage of a transport member, a building and the like to the utmost to protect an occupant in the transport member even if a moving body such as an automobile collides while spinning. SOLUTION: In this column-like energy absorbing member formed of fiber reinforced fiber made of reinforced fiber and matrix resin, a fiber content varies with a region of the member. According to one embodiment, the shock energy absorbing member is provided with an energy absorbing part 4 on the surface thereof having a grid-shaped plane 7 formed by at least three grid points 6 different in a fiber content.
Patent JP-2002138992-A (JP)
Title: Drainage pump
Inventor: KABAYAMA TADASHI
IPC: F04D1/14
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To reduce noise of a drainage pump provided in an air conditioner. SOLUTION: The drainage pump 1 has a pump housing 40 having a suction port 42, a pump chamber 44, and a discharge port 46 and a cover 32, and a rotary vane 50 inside it is driven by a motor 10. The rotary vane 50 has a mounting shaft part 52 attached to a motor output shaft, a large diameter vane 60 like a flat plate extending radially from the shaft part 52, and a small diameter vane 54 continuous with the large diameter vane 60. Surface roughness of, for example, about 80 μm is formed as recessed and projecting parts on a surface of the rotary vane to suppress the generation of air bubble and reduce noise.
Patent JP-2002138784-A (JP)
Title: Structure of lead pipe for constructing shaft
Inventor: AOKI KENICHI
IPC: E21D1/03
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a means which can prevent generation of sediment left in the final excavation in a shaft, form a substantially flat bottom part, and promote the excavating and discharging work of sediment during the pressing-in of a shaft member in shaft construction with the steel or reinforced concrete shaft member. SOLUTION: In a lead pipe for constructing the shaft which is a sharp-edged steel pipe fitted to a lead casing or a lead skeleton block, a sharp edge is formed on a circumferential edge part at the tip, and a projection forming a space between an inner circumferential surface and the ground in the shaft as the pipe is rotatably pressed-in when constructing the shaft is provided on the inner circumferential surface in the vicinity of the sharp edge.
Patent JP-2002140401-A (JP)
Title: Seat reservation and selling system and ticket selling management system of reservation company
Inventor: IZAWA SEIKI
IPC: G06Q50/30
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a seat reservation and selling system and a ticket selling management system of a reserving company capable of smoothly managing two kinds of change and refund procedures before and after the issue of tickets, and allowing a ticket issuing store to acquire the same sales and dealing percentage income as the conventional manner. SOLUTION: When a reservation request is issued from a user terminal, the server of a reservation company accepts seat reservation information and payment information related to the seat reservation through a seat reservation and selling site, and temporarily registers seats based on the seat reservation information, and executes the settlement of a price with a financial institute based on the payment information, and changes the temporary registration to registration based on the settlement, and informs the user terminal of the seat selling information.  Then, the server of the reservation company decides the amount of payment by performing the acquisition processing of the prescribed percentage and various procedure reserve funds from the price from the financial institute corresponding to the settlement, and updates and registers the various procedure reserve funds in a various procedure reserve fund ledger set for the seat seller of the seat reservation and selling site, and performs payment processing to the seat seller of the price corresponding to the amounts of payment.
Patent JP-2002150777-A (JP)
Title: Semiconductor memory and output data updating method therefor
Inventor: MUKAI MASAMICHI
IPC: G11C11/413
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory provided with a memory circuit capable of being highly integrated and having plural ports, and to provide an output data updating method therefor. SOLUTION: A data read-out circuit 41 outputs second output data DOB based on levels of a pair of second bit lines BLB, XBLB. A data update detecting circuit 42 is connected to the pair of second bit lines BLB. XBLB, detects whether data of a memory cell 31 of the same address is updated or not based on the levels of the pair of second bit lines BLB, XBLB or not, and outputs a detection signal SM. A data holding circuit 43 outputs holding data DO2 responding to the detection signal SM, a data updating circuit 44 updates output data of the data read-out circuit 41 responding to the detecting signal SM and the holding data DO2.
Patent JP-2002146459-A (JP)
Title: Ni ALLOY HAVING EXCELLENT SURFACE PROPERTY AFTER HOT WORKING AND ITS PRODUCTION METHOD
Inventor: HONJO NORIO
IPC: C22C19/03
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an Ni alloy containing >=99.4% Ni and free from the cracking of the hot-worked surface generated in hot working and to provide its production method. SOLUTION: This Ni alloy having excellent surface properties after hot working has a componential composition containing, by weight, <=0.001% S and <=0.001% O, and, further containing 0.005 to 0.012% Mg, and the balance Ni with inevitable impurities, and also satisfying the inequality of 0.003%<=Mg%-S%-O%<=0.006%.
Patent JP-2002138443-A (JP)
Title: Building member for civil engineering structure and manufacturing method therefor
Inventor: YUKIMOTO ISAO
IPC: E02B3/14
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To make easier to install a strut member and more definitely maintain the attitude of a wooden assembled body during the use. SOLUTION: An anchor 3 is equipped as a strut member to a #-shaped wooden assembled body 2. This anchor 3 is equipped with a shaft-shaped portion 7 with its one end portion retained by the wooden assembled body 2 and the other end side extended toward the rear surface side, and an extended portion provided in an extended state outwardly in radial direction beyond the shaft- shaped portion 7 at the other end portion of the shaft-shaped portion 7, and its extended portion comprises a curl portion 8 and a washer 9 restricted by the curl portion 8. By using this anchor, lightness and a sufficient resistance against the movement can be secured.
Patent JP-2002146689-A (JP)
Title: Method for scale control in process for waste paper deinked pulp production
Inventor: TANABE HIROKAZU
IPC: D21B1/32
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently controlling a silicate compound scale mainly comprising a calcium carbonate scale and calcium carbonate in a process for waste paper deinked pulp production. SOLUTION: This method for scale control in a process for waste paper deinked pulp production comprises adding (1) a water-soluble polymer containing one or more kinds selected from an ethylenically unsaturated carboxylic acid, its anhydride and water-soluble salt as a constitutent component and (2) one or more kinds of phosphonic acids and their water-soluble salts in the ratio of (1):(2) of 1:9 to 6:4 (weight ratio).
Patent JP-2002152221-A (JP)
Title: System configuration processing method, device provided with execution means of the method
Inventor: KANEYA MITSUHISA
IPC: H04L45/02
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method that conducts proper configuration processing at a topological changes, even when the topology of a network is changed during a system operation. SOLUTION: Increase/decrease in number of devices connected to the network by the reception of a self ID packet in succession to the observation of a bus reset in an IEEE 1394 network (a serial bus is used for the physical layer/data link layer) environment. In Figures 3 (a) and 3 (b), the increase in number of the devices is observed, and the system configuration processing is conducted where a client 2 receives a service provided by a server 1 through communication by a prescribed protocol. In Figures 3 (b) and 3 (c), the decrease in number of the devices is observed, and the system configuration processing is conducted to confirm whether the client 2 can receive the service provided by the server 1.
Patent JP-2002149198-A (JP)
Title: Voice encoder and decoder
Inventor: YONEZAKI TADASHI
IPC: G10L19/04
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To reduce the deterioration of voice quality owing to the attenuation of signal power which relies on a frequency band to be conspicuous especially when a wide band voice signal is inputted in a voice encoder and voice decoder which are required in a digital telephone. SOLUTION: Noise to be a flat amplitude spectrum characteristic by addition to a sound source signal which is generated in a sound source generator 4 is generated by a noise generator 14 in a voice encoder and a voice decoder for transmitting a linear prediction remainder as sound source information. The noise signal is added to the sound source signal by an adder 15 so as to synthesize decoding voice in a synthesizing filter 16. By the configuration, the attenuation of the signal relying on the frequency band, which is caused especially in a high frequency band, is prevented so as to realize the voice encoder and the voice decoder where decoding voice quality is improved.
Patent JP-2002151158-A (JP)
Title: Organic electrolyte battery
Inventor: FUJII SUKENORI
IPC: H01M10/0569
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an organic electrolyte battery capable of charging and discharging at high voltage over a long period of time and excellent in heat resistance so that reflow soldering using regular or lead-free solder is possible. SOLUTION: The organic electrolyte battery includes a positive electrode, a negative electrode, and an electrolyte containing a solution obtained by dissolving a lithium salt into an aprotic organic solvent. The negative electrode is made of a negative electrode material capable of reversibly supporting lithium. A gasket is made from polyether etherketone, polyphenylene sulfide or fluororesin. The aprotic organic solvent of the electrolyte is propylene carbonate and the lithium salt of the electrolyte is an organic fluorine-containing lithium salt.
Patent JP-2002156367-A (JP)
Title: Determination method for allowable foreign matter size of dc-insulating material
Inventor: MAEKAWA YUICHI
IPC: G01N27/92
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a determination method when dealing with an allowable foreign matter size easily and surely determining the allowable foreign matter size, after considering the effects by surge, when setting a DC-insulating material to an object of the allowable foreign matter size determination. SOLUTION: The minimum foreign matter size among an allowable foreign matter size HDC relative to the DC voltage, an allowable foreign matter size HImP relative to an impulse voltage, and an allowable foreign matter size HK determined by Burder coefficient, when a reversed-polarity impulse voltage is superimposed on the DC voltage is specified as the foreign matter size, allowing its inclusion in the DC-insulating material.
Patent JP-2002152206-A (JP)
Title: Investigation system for router
Inventor: GOTO TETSUHIRO
IPC: G06F11/22
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a router itself to easily and accurately investigate the routing operation by assigning one routing processor or more to be a test processor among routing processors. SOLUTION: One routing processor or more is assigned to a test router among the routing processors, and a test program working on the routing processor assigned to the test allows one router to realize functions of a conventional network test tool, such as generation of transmission packets, checking of reception packets, and transmission of error packets or the like.
Patent JP-2002158764-A (JP)
Title: Automobile phone system
Inventor: MURAYAMA NORIO
IPC: B60R11/02
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an automobile phone system that decreases driving accidents and eliminates the need for troublesome works such as connection/ disconnection of wires. SOLUTION: The automobile phone system is provided with power-saving wireless units 70, 40 for interconnection to both a car device 50 provided in an automobile and a mobile terminal 20, a hands-free kit 60 is connected to the car device 50. By using the hands-free kit 60 and a man-machine interface 51 of the car device 50 or voice recognition, hands-free operations of call transmission/call reception/speech of the mobile terminal 20 through wireless connection can be obtained.