baber/WOPTO huggingface dataset:
Patent JP-2000187810-A (JP)
Title: Thin-film magnetic head and manufacture thereof
Inventor: SAWADA SHUICHI
IPC: G11B5/31
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film magnetic head which has high writing performance by reducing the leak of magnetic fluxes in an area other than a write gap. SOLUTION: The thin-film magnetic head has a lower core 18 which constitutes a lower pole 18a, a gap layer 20 which is formed on the lower core 18, a 1st upper pole 21 which is formed almost in a rectangular parallelepiped shape opposite the lower core 18, and can upper core 25 whose front end part is constituted by a 2nd upper pole 24 provided on the 1st upper pole 21 and whose rear end part is joined with the lower core 18 near its rear end part. This thin-film magnetic head has a 1st coil 26 for supplying a current for producing write magnetic flux more on the side of the gap layer 20 than a plane containing the top surface of the 1st upper pole 21, and consequently the distance L1 between the coil and write gap is made shorter to reduce the leak of magnetic fluxes in the area other than the write gap.
Patent JP-2000188241-A (JP)
Title: Solid electrolytic capacitor and its manufacture
Inventor: YOSHIDA KATSUHIRO
IPC: H01G9/07
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor which can be improved in its leakage current characteristic by suppressing reduction in the insulation resistance of a crystallized part in a dielectric layer. SOLUTION: This solid electrolytic capacitor includes an anode member, made of tantalum(Ta) or niobium(Nb), a dielectric layer 6 made of oxide formed on the anode member, and a solid electrolytic layer made of conductive substance formed on the dielectric layer 6. A manganese(Mn)-containing layer is provided in the dielectric layer 6.
Patent JP-H11178676-A (JP)
Title: Less deformable bag body with self damping effect
Inventor: KAINUMA MASAKUNI
IPC: A47C27/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To minimize changes from the original shape as caused by the movement of a load by a method wherein a pair of soft plane parts facing each other is linked together by a plurality of soft linear bodies to form a bag body that is made easily carriable and so compact to contain. SOLUTION: This bag body 1 has a pair of soft plane parts 21 and 25 and surrounding end faces 29 of the plane parts 21 and 25 are sealed up by a sealing means such as by bonding or fusing to make a sealed bag. The pair of soft plane parts 21 and 25 are linked together by a plurality of soft linear bodies 7 and one end of each linear body 7 is fastened on the plane part 21 and the other end of the linear body 7 is fastened at a position facing the plane part 25. The bag body 1 injected by air is limited in deformation even under a load W applied because of the linear bodies 7 provided inside as compared with those without the linear bodies 7. A proper deformation thereof allows the bag body itself to have a self damping effect against a strong impact from outside.
Patent JP-2000154407-A (JP)
Title: Glove having magnet
Inventor: KICHIJIMA NORIMASA
IPC: A41D19/00
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To facilitate the sorting of juice cans and the like in a natural way and reduce the time and labor spent on the sorting. SOLUTION: This glove 1 has magnetic bodies 2.
Patent JP-2001182049-A (JP)
Title: Reinforced underground continuous wall, aseismatic structure and underground continuous wall reinforcing method
Inventor: TAKEUCHI YOSHIO
IPC: E02D5/20
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a reinforced underground continuous wall, an aseismatic structure and an underground continuous wall reinforcing method. SOLUTION: This reinforced underground continuous wall comprises an underground continuous wall 1 extended in the ground 4, auxiliary underground continuous walls 2a, 2b spaced along the underground continuous wall 1 and constructed shallower in setting depth than the underground continuous wall 1, and a foundation structure body 3 for connecting the underground continuous wall 1 and auxiliary underground continuous walls 2a, 2b at the respective wall head parts. The aseismatic structure is constructed using the foundation structure body 3 reinforced by the reinforced underground continuous wall. The reinforced underground continuous wall is constructed by connecting the respective wall head parts of the underground continuous wall 1 and auxiliary underground continuous walls 2a, 2b by the foundation structure body 3.
Patent JP-2001180718-A (JP)
Title: Beverage storage container
Inventor: TSUCHIDA HARUO
IPC: B65D47/06
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To propose a container structured so that a liquid can be easily taken directly from a nozzle provided on the container. SOLUTION: The beverage storage container comprises a container body 1, a cap-shaped member 11 and a member 21 with a nozzle. A mounting cylinder 13 hanging from a top wall 12 of the cap-shaped member is fitted over an external surface of a neck of the container body, and in addition, a rod-shaped part 16 having a swell 15 at an upper end is made to stand from the center of the top wall, and a first fitting cylinder 14 is made to stand from an outer periphery, respectively, The member 21 causes a nozzle 24 to stand from an upper part of a second fitting cylinder 22 fitted into the first fitting cylinder 14 via an elastic curved wall 23 which stands in an upper and inward direction after lowering in a lower and inward direction.  A surrounding wall 26 hanging from a lower surface of a nozzle closing plate 25 provided on an internal surface of a lower part of the nozzle is fitted over an external surface of the swell 15 so that it cannot vertically rotate nor be drawn out. First and second fluid flow-out holes 17, 27 communicating the inside of the container with the nozzle are bored on the top wall 12 and an outer periphery of the nozzle closing plate.
Patent JP-H11251904-A (JP)
Title: Quantization device and quantization method
Inventor: CHELEHMAL MAJID
IPC: H03M1/08
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a quantization device for arranging a decision limit value level so as to make interference equally cause incorrect decision and adaptively deciding an optimum decision limit value. SOLUTION: This quantization device is provided with a histogram generator 78 for generating a histogram for instructing the signal strength of analog signals, an optimum reconstitution level generator 80 for generating an optimum reconstitution level by using the histogram generated by the histogram generator 78 and deciding a least square average error and an optimum decision limit value generator 82 for generating the optimum decision limit value by using the optimum reconstitution level generated by the optimum reconstitution level generator 80 and deciding the average of the optimum reconstitution level.
Patent JP-2001185365-A (JP)
Title: Organic electroluminescent display element
Inventor: MINAMI NOBUYUKI
IPC: H05B33/12
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an organic El display element that can control the voltage drop at the upper side route of electric current flow in supplying the driving current to the transparent positive electrodes which are mutually connected in series. SOLUTION: An organic EL display element of a dot-matrix drive type comprises a metallic lattice 21 made of low resistance metal material such as chrome of a parallel lattice shape on each transparent positive electrode part 13 which constitutes each pixel part 11 of positive electrode pattern 3. A wiring part 15 of the positive electrode pattern 3 is comprised of a transparent wiring layer 22 made of the same transparent conductive material as the transparent electrode part 13 and a metallic film 23 made of low resistance metal material same as the metal lattice 21 having light shielding function, formed on the transparent wiring layer 22.
Patent JP-H11193902-A (JP)
Title: Multipipe water tube boiler
Inventor: KAWAKAMI AKINORI
IPC: F22B21/04
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To enhance total thermal efficiency of a multitube water tube boiler having a group of a plurality of heating tubes intersecting a combustion reacting gas by making uniform the thermal load on the heating tube group from the upstream side to the downstream side thereby increasing heat to be recovered on the downstream side of the heating tube group. SOLUTION: The outside diameter of the heating tubes 12, 12,... on the upstream side of a heating tube group 14 is increased whereas the outside diameter of the heating tubes 13, 13,... on the downstream side is decreased. Further, the number of the heating tubes 12, 13 per unit channel length in the conducting direction of combustion reacting gas is decreased on the upstream side in the conducting direction of combustion reacting gas and increased on the downstream side, thus decreasing the heating surface density on the upstream side in the conducting direction of combustion reacting gas and increasing on the downstream side.
Patent JP-2001188758-A (JP)
Title: Method and device capable of automatic server decision for logging-in outside system
Inventor: KURIBU JOHN WHITE
IPC: G06F21/31
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for executing user access authentication from a user work station to one of plural local security servers. SOLUTION: A person server on a local security server compares user identification information with a registration item. When they are made coincident with each other, access to a local security server is permitted. When they are not made coincident, a network data base is retrieved, and the name of the local security server including information necessary for authenticating a user is returned to a client. The client retrieves the logical position of the server from a server mapping file, and repeats a request for authentication to a new local security server.
Patent JP-2000191965-A (JP)
Title: Recording of stealth type ink composition
Inventor: MAEKAWA TSUTOMU
IPC: C09D11/34
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for recording a stealth type ink composition, which can solve insufficient adhesivity, low recording speeds, bad safety, etc., that have been problems on liquid-based ink jet recordings, does not limit recording media, can record at high speeds, and is ecological. SOLUTION: This method for recording a stealth type ink composition comprises thermally liquidizing the stealth type ink composition which is solid at room temperature, and then imparting any jetting energy to the liquidized ink composition to jet the ink composition as ink liquid drops on a recording medium to form recording dots. Therein, the stealth type ink composition does not exhibit remarkable absorption in a visible light region, but emits visible light, when irradiated with UV light. The stealth type ink composition can be jetted at a recording rate of >=10 ips in the travel direction of the recording medium, and does not require any post treatment after the formation of the dots.
Patent JP-2000194425-A (JP)
Title: Controlling method for balance cylinder
Inventor: TAKAHASHI AKIHIKO
IPC: G05D15/01
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a controlling method for a balance cylinder capable of continuously securing the appropriate assistance force for a balance cylinder even if the moment around a supporting point fluctuates largely due to the weight of a freight. SOLUTION: The assistance force of a balance cylinder 10 is controlled with a reference center of gravity position P1 as reference when the weight of work W does not apply to a shaft member 13. When the work W is mounted, the assistance force F3 of the cylinder 10 is controlled with the position P2 of the center of gravity which moves due to the weight of the work W as reference. Consequently, the balance of moment around a horizontal shaft 20 is maintained regardless of whether or not the weight of the work W applies to the member 13, and an excessive load does not apply to a control motor controlling the fluctuations of a fluctuating member 15. The control motor can continuously control the fluctuations of the member 15 with minimum driving force.
Patent JP-2000192257-A (JP)
Title: Heat-resistant coated metal sheet
Inventor: SAKINAGA SEIICHI
IPC: B05D7/14
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat-resistant coated metal sheet especially excellent in resistance against food contamination. SOLUTION: A base coating layer 3 essentially comprising a polyether sulfone resin containing a coloring pigment is formed on a metal substrate 1. Then an overcoating layer 4 prepared by compounding 100 to 150 pts.wt. of tetrafluoride fluorocarbon resin having 0.5 to 6 μm average particle size into 100 pts.wt. of a polyether sulfone resin is formed on the surface of the base coating layer 3.
Patent JP-2001189319-A (JP)
Title: Bipolar transistor and manufacturing method therefor
Inventor: YANAGIHARA MANABU
IPC: H01L29/06
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a bipolar transistor together with its manufacturing method, where parasitic capacity between base and collector is very low. SOLUTION: An n--GaAs collector layer 3, P+-GaAs base layer 4, n-InGaP emitter layer 5, and n-GaAs/n+-InGaAs emitter contact layer 6 are formed sequentially on a semi-insulating GaAs substrate 1. The n-GaAs/n+-InGaAs emitter contact layer 6 has an almost annular structure, while the outer-periphery form of the n-InGaP emitter layer 5 substantially equals the outer-periphery form of the n-GaAs/n+-InGaAs emitter contact layer 6.
Patent JP-2000196467-A (JP)
Title: Error correction coder and error correction decoder
Inventor: KANAZAWA AKIHIRO
IPC: H03M13/29
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To realize a function of applying error correction coding/decoding processing to a signal whose coding parameter changes, especially a function of applying error correction coding/decoding processing to an arriving signal without causing a large time interval. SOLUTION: This decoder 10 consists of an selection circuit 200 that distributes an input signal in response to a coded parameter, a plurality of error correction decoding circuits 210, 220, 230, an output selection circuit 250 that selects any of outputs of the error correction decoding circuits 210, 220, 230, and a control circuit 270 that controls the operation of the input selection circuit 200 and the output selection circuit 250.
Patent JP-2001189801-A (JP)
Title: Exchanging service adding method and its equipment
Inventor: MURATA SATOSHI
IPC: H04Q3/545
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an exchanging service adding method and its equipment which eliminates an unnecessary cost for storing a new service by reducing the required scale of the software of new equipment when the number of subscribers receiving the new service is small. SOLUTION: Since a master equipment 10 connects the signal links of new slave pieces of equipment 14 and 16 with the signal link of a new equipment 30, the control signal paths and the communication paths of only the equipment 14 and 16 have to be controlled by the new equipment and the respective control signal paths and communication paths of plural existing slave pieces of equipment 121 to 12N are controlled by the slave equipment. Thus, when the number of the subscribers receiving the new service is small, the required scale of the software of a new equipment can be small, thereby an unnecessary cost for storing a new service is eliminated.
Patent JP-2001155876-A (JP)
Title: Hid lamp lighting apparatus
Inventor: HASEGAWA TSUTOMU
IPC: H05B41/02
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a HID lamp lighting apparatus that can accomplish a small size and improvement of assembling work and high reliability of electric connection. SOLUTION: An HID lamp is directly fitted into a housing through a hole formed at the housing and connected to a bulb cap. A lighting circuit of HID lamp and a transformer lighting circuit are disposed in the housing and then set insulating resin is filled into the housing so that the HID lamp, the lighting circuit and the transformer are integrated with the bulb cap.
Patent JP-2001161547-A (JP)
Title: Hanger for shower curtain
Inventor: TANAKA HITOSHI
IPC: A47H23/01
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a hanger for a shower curtain by which the wet shower curtain after showering can be dried so that it is not stuck to the inner wall of a bathtub. SOLUTION: A cord of arbitrary length is attached to a magnetically attaching material formed so as to hang and lift a shower curtain by a magnetic force and an adsorption material, or an adhesive material or a hook for fixing the cord to a wall is formed at an opposite end of the cord.
Patent JP-2000192786-A (JP)
Title: Sludge pipe blocking prevention device
Inventor: YONEMORI KIYOHARU
IPC: E21D9/13
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a sludge pipe blocking prevention device for preventing blocking of a sludge pipe by sludge. SOLUTION: This sludge pipe blocking prevention device includes a plurality of air pressure detection devices 15 disposed with predetermined intervals to one another inside a sludge pipe 10 through which sludge excavated by an excavator is discharged onto the ground, for detecting air pressures within the sludge pipe 10, a compressed air inflow pipe 12a disposed near each air pressure detection device 15, a compressor connected to each compressed air inflow pipe 12a for force-feeding compressed air into the sludge pipe 10 via each compressed air inflow pipe 12, a selector valve 14 disposed in each compressed air inflow pipe 12a, and a control device which is connected to each air pressure detection device 15 and each selector valve 14 and which, when either of the air pressure detection devices 15 detects an air pressure higher than a predetermined pressure,  opens the selector valve 14 disposed near that air pressure detection device 15.
Patent JP-H04213124-A (JP)
Title: Interface checking processor
Inventor: HATTORI YOSHIKO
IPC: G06F9/06
Filed: 1990-12-10
Abstract: PURPOSE:To exactly check the cosistency of an interface between a program to be checked and the low-order program without using the low-order program by collating design information with the program to be checked at the time of checking the cosistency of the interface between the programs of a computer CONSTITUTION:Design information 1 constitutes information normalizing data transferred by the interface in a form decided as a data definition sentence in the low-order program. The design information 1 adds a prescribed display indicating the transferring direction on the interface of the data defined by each data definition sentence, as comment information. A checking part 2 collates the content of the data definition sentence of a program 3 to be checked with the design information 1, in order to discriminate the presence or absence of the data which are coincident with this design information 1. The checking part 2 checks a prescribed a non-discrepancy between the content setting/ referring processing of each difinition data by the pertinent data difinition sentence and the transferring direction designated by the design information 1, in order to judge the consistency of the interface.
Patent JP-H04215730-A (JP)
Title: Control method warm-air wash stand
Inventor: ICHINO MASARU
IPC: A47K1/00
Filed: 1990-12-12
Abstract: PURPOSE:To prevent hands from feeling excessively hot by measuring the distance from a warm-air blowout port to the hands in front of it, and decreasing the excitation quantity to a heater to reduce the warm air temperature when the distance becomes a preset value or below. CONSTITUTION:When a sensor 28 detects hands, a heater 42 and a blower 44 are immediately turned on, and the blower 44 blows warm air. The distance between a warm-air blowout port 22 and hands is read, and the target warm air temperature is set. The target warm air temperature is obtained from the preset arithmetic equation, or it is read and set from a map written in advance. The excitation quantity to the heater 42 is controlled to attain the target warm air temperature. When hands approach the warm-air blowout port 22 excessively, a control device 50 judges that the hands enter the excessive proximity area and gradually reduces the warm air temperature according to the distance between the hands and the warm-air blowout port 22. The hands are prevented from feeling hot even when the hands approach the warm-air blowout port 22 excessively.
Patent JP-H04215792-A (JP)
Title: Cloth workpiece bending device capable of label setting
Inventor: IWASAKI TOSHIAKI
IPC: D05B39/00
Filed: 1990-12-13
Abstract: PURPOSE:To facilitate the setting of a label to a label holder in a label fitting mechanism and increase work efficiency, concerning the label fitting mechanism of a pocket setter. CONSTITUTION:A label fitting mechanism G is provided on a bending holder plate 28 for bending downward the peripheral part of pocket cloth. The label fitting mechanism G comprises rotary label holder parts 47, 52 and a label guide 102 for guiding a label when the label is inserted in the label holder parts 47, 52. The label guide 102 is waiting at a position above when the label holder parts 47, 52 turn round.
Patent JP-H0436596-A (JP)
Title: Heat exchanger and air collecting and concentrating system
Inventor: UIRIAMU EICHI BONDO
IPC: F28D7/00
Filed: 1990-12-17
Abstract: PURPOSE: To precool high temperature ram air down to the liquefaction temperature by coupling an inner tube member through a first duct means with a cooling hydrogen source and a first circulation pump, coupling an outer tube member through a second duct means with an inert fluid source and a second circulation pump thereby using hydrogen and nitrogen as main coolants. CONSTITUTION: In a precooler 40, ram air 24 is passed over an array of cold hydrogen introduction tubes 32 surrounded by a cold nitrogen gas tube 34 and cold hydrogen is fed to the tubes 32a at a manifold 36. Until hot hydrogen 28 is fed back to a combustion chamber for use of final thrust by means of a pump, the tubes 32 are surrounded completely by nitrogen gas at the manifold 36. Cold nitrogen gas flows through an annular zone between the tubes 32, 34, the air is fed across the outer tubular member 34 and cooled by impinging against the outer surface of the tube 34 and cold hydrogen gas in the tube 32 cools nitrogen through the tube 34. A part of heat transferred from the ram air is absorbed by cold nitrogen and the remainder is transferred to cold hydrogen. As a result, heated nitrogen and hydrogen are fed to the combustion chamber for use of thrust.
Patent JP-H04209652-A (JP)
Title: Resin composition
Inventor: HIRONAKA KATSUHIKO
IPC: C08L67/00
Filed: 1990-12-03
Abstract: PURPOSE:To improve water absorption properties and dimensional stability without detriment to the excellent properties inherent in nylon 46 resin by compounding nylon 46 resin with an arom. polyester resin and an imidized polyacrylate. CONSTITUTION:100 pts.wt. nylon 46 resin is compounded with 5-100 pts.wt. arom. polyester resin and 0.5-25 pts.wt. imidized polyacrylate. Nylon 46 resin obtd. by the condensation of an acid component comprising adipic acid or a functional deriv. thereof with an amine component comprising tetramethylenediamine or a functional deriv. thereof is mainly used. The polyester resin having an intrinsic viscosity measured in o-chlorophenol at 35 deg.C of 0.5 or higher, pref. 0.9 or higher, can be compounded.