baber/WOPTO huggingface dataset:
Patent JP-2003072310-A (JP)
Title: Bearing system for wheel
Inventor: OTSUKI HISASHI
IPC: B60B35/18
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a bearing system for a wheel to install on a knuckle made of an aluminum alloy for weight reduction devised to prevent anodic corrosion at a low cost. SOLUTION: This bearing system for the wheel is furnished with an inward member 1, an outward member 10 and rolling elements 20, 20 in double rows. The inward member 1 is made of a hub ring 2 and an inner ring 3 of a separate body, has a wheel mounting flange 4 to mount the wheel W on its one end and pressure fits the inner ring 3 by forming a small diametrical step part 5 on the other end part. A sheet 15 a surface of which is made of an insulating member is interposed on a contact surface of the knuckle N and the outward member 10, that is, an end surface of the knuckle N and a side surface of a car body mounting flange 11 and an inner diametrical surface of the knuckle N and an outer diametrical surface of the outward member 10, the anodic corrosion of the outward member 10 is prevented, and it restrains intrusion of dust, rain water, etc., through the contact surface.
Patent JP-2003077408-A (JP)
Title: Color cathode-ray tube and its manufacturing method
Inventor: MIZUTA KIYOBUMI
IPC: H01J29/86
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a color cathode-ray tube and its manufacturing method achieving both denseness and adhesiveness of a coating film all over the inside face of a panel. SOLUTION: Adhesive force of a coating film is improved at a corner part by making surface roughness of a corner part 1B of an inner face of a panel 1 used for the color cathode-ray tube larger than that of a center main part 1A, and a phosphor screen dense and without exfoliation is obtained for the whole panel. Further, distribution of the above surface roughness is realized by forming micro ruggedness with distributed sizes on a male mold used for press molding of the panel.
Patent JP-2003074774-A (JP)
Title: Pipe joint
Inventor: MIYAZAKI TOSHIHIKO
IPC: F16L25/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint having a reception port fitted on a piece for installing a measuring sensor or the like, capable of preventing a water leak over a long period. SOLUTION: In this resin pipe joint 10 having a plurality of connection ports 101, 102, 103, the piece 15 having a through hole 20 in the pipe axial direction is fitted in the connection port 103. The periphery of the piece 15 is formed with a recessed groove 18, and the piece 15 is fitted in the connection port 103 with an adhesive 32 filled in the recessed groove 18.
Patent JP-2003071219-A (JP)
Title: Filter medium for air filter and production method therefor
Inventor: HAMABE HISATSUGU
IPC: D04H1/64
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a filter medium for an air filter which improves the efficiency of filter characteristics, especially reduces a pressure loss, improves the efficiency of collection, and keeps the water repellency of the filter medium. SOLUTION: In the filter medium for the air filter, glass fibers are incorporated as a main component and bonded to each other at their intersection points with a binder, and the binder and an acetylene surfactant are adhered to the surfaces of the glass fibers.
Patent JP-2003085019-A (JP)
Title: Disc management device, disc management method and disc management program
Inventor: FURUKAWA MASAOMI
IPC: G06F3/06
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a disc control device capable of continuing a system even when a dual failure occurs in a disc of RAID1 having plural partitions. SOLUTION: This disc control device is characterized by including a failure sensing part 11 for sensing a failed disc where the failure occurs, a partition information acquiring part 12 for sensing a normal disc forming a mirroring pair with the failed disc, and acquiring partition information on the partition configuration from the normal disc, a partition forming part 13 for forming in a spare disc, the same partition as the partition formed in the normal disc based on the partition information, and a data synchronizing part 14 for synchronizing data stored in the normal disc relative to the spare disc wherein the partition is formed.
Patent JP-2003073806-A (JP)
Title: METHOD FOR FORMING SiC THIN-FILM
Inventor: KIUCHI MASATO
IPC: C23C14/06
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a SiC thin-film at low temperature, with ease and satisfactory reproducibility. SOLUTION: This method comprises employing a gas obtained by means of gasifying hexamethyldisilane as a material gas, and spraying the gas on a substrate in a film forming chamber, while generating an ion beam of argon from an ion source, and irradiating the substrate with the ion beam at 300 eV or less while simultaneously spraying the material gas, to form the SiC thin-film at 300 deg.C or lower.
Patent JP-2003086562-A (JP)
Title: Method of scheduling substrate treatment apparatus and program thereof
Inventor: MUKUDA NAGAHISA
IPC: G05B19/418
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To exactly execute a liquid change schedule accompanying with the lifetime or the life count by preferentially planning the liquid change schedule associated with the life of treatment liquid. SOLUTION: Liquid change schedules ex suited to the lifetime are set in chemical treatment units 23, 31 and then lots are allotted. When the life is counted up, the already set liquid change schedule ex is deleted thereafter and a liquid change schedule ex-c associated with the life count up is set just after the life is counted up, a liquid change schedule ex' is set according to the lifetime, and then lots are allotted. Thus, the liquid change can be exactly executed by preferentially setting the liquid change in this way.
Patent JP-2003082442-A (JP)
Title: Composite valve seat
Inventor: KAWASE KINYA
IPC: C22C38/06
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a composite valve seat being a structural member of an internal combustion engine, such as diesel engine and gasoline engine, and particularly a composite valve seat free from falling from an engine head. SOLUTION: The composite valve seat is constituted by laminating a contact layer composed of Al-containing iron-base sintered alloy having a composition consisting of 5-35% Al and the balance Fe with inevitable impurities and a backup layer composed of Ni-containing iron-base sintered alloy having a composition consisting of 15-45% Ni and the balance Fe with inevitable impurities.
Patent JP-2003084348-A (JP)
Title: Camera
Inventor: YANAKA SHIGEKI
IPC: G03B17/02
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a user-friendly camera easily operable in both cases where it is operated by the right hand or left hand. SOLUTION: A finder window 2, a stroboscope 3, and a zoom lens 4 or the like are provided on a body 1 incorporating a shutter or a film feeding mechanism. A release operation part 5 to perform release operation is provided on the front surface 11 of the body 1, and a zoom operation part 6 to perform operation for changing the magnification of a zoom lens 4 is provided on the back surface 12 of the body 1. The operation parts 5 and 6 are constituted so that an operation area being an area where operation is performed while it is touched by a human's finger in the case of operation is long in the height direction of the body 1 and the center of the operation area exists in the center of the height direction of the body 1. The operation parts 5 and 6 exist at the same-distance positions from either side end of the body 1.
Patent JP-2003082504-A (JP)
Title: Maternity garment and maternity supporter
Inventor: IWASAKI KAZUO
IPC: A61F7/08
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a maternity garment and maternity supporter improved in thermal retention so as to gently worm the wearer's body. SOLUTION: The maternity garment 10 comprises a hygroscopic/pyrogen fiber-containing net fabric 12 used for at least the berry part; wherein the net fabric contains the hygroscopic/pyrogen fibers at the following rate (%): >=2,700/the unit weight of the fabric (g/m<2> ) -3. The supporter comprises a hygroscopic/pyrogen fiber-containing net fabric 12 used for a portion coming in direct contact with the wearer's skin.
Patent JP-2003084835-A (JP)
Title: Control device and optical disk device
Inventor: FUJIYAMA KOJI
IPC: G11B21/10
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a control device hard to be affected by external disturbances without adding external hardware elements. SOLUTION: The control device is provided with a deviation generation part 2 which generates the deviation between a desired signal outputted by a controlled object 4 that is affected by external disturbances and an output signal outputted by the controlled object 4, and a control part 1 outputting an operation signal ought to be provided to the controlled object 4 based on the deviation. The gain at low frequency domain including external disturbances that affect the operation signal is increased and a low frequency gain increasing part 5 is equipped to provide the operation signal with an increased gain to the controlled object 4, and the affect on the controlled object 4 due to external disturbances is suppressed.
Patent JP-2002202241-A (JP)
Title: Electrolytic solution for particle measuring instrument
Inventor: SHIBA KOHEI
IPC: G01N33/49
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic solution for a particle measuring instrument using an organic solvent. SOLUTION: A substance that accelerates ionization of an inorganic salt is added to the organic solvent to enhance the electrical conductivity of the organic solvent.
Patent JP-2003092028-A (JP)
Title: Cable for electric brake, and manufacturing method of the same
Inventor: MINAMIHATA TOYOHIKO
IPC: H01B13/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a cable for electric brake with high bending property, without generating distortion, capable of eliminating a curling tendency of the cable, and to provide a manufacturing method of the same. SOLUTION: For the cable 1 for an electric brake, supplying power and transmitting signal to the electric brake used for vehicles like passenger car or truck, a core 5 is formed by twisting power supply wires 2 and signal wires 3 which are held by a spacer 4, and the outer surface of the core 5 is sheathed with a metal pipe 6, and outer surface of the metal pipe 6 is sheathed with a rubber hose 7 for a brake hose.
Patent JP-2003090242-A (JP)
Title: Knocking detector for internal combustion engine
Inventor: AOI KATSUKI
IPC: F02P17/12
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items, to reduce a time for assembly, in its turn so as to reduce a cost, in a knocking detector. SOLUTION: This knocking detector 2 comprises: a support member 20; a detecting element 21 mounted thereon; a weight 24; a detection electrode 22 interposing from vertically the detection terminal 21; an insulation member 23 mounted between the detection electrode 22 and the support member 20 and between the detection electrode 22 and the weight 24; an electrode terminal 25; and a cover 26. The weight 24 is formed with an internal thread part, so that a single unit itself is fixed to the support member 20, each of the parts is fixed to the support member 20 without using a washer and a nut required as in the past.
Patent JP-2003096815-A (JP)
Title: Self-propelled mixer
Inventor: IKEDA JUN
IPC: B01F13/10
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a self-propelled mixer capable of enhancing mixing efficiency even in the mixing of a plurality of kinds of sediment or sediment-based raw materials, which are relatively greatly different in specific gravity and grain size, in response to new needs in recent years. SOLUTION: This self-propelled mixer is provided with: a main body frame 8 which is equipped with an endless track crawler 9; a hopper which is provided on one longitudinal side of the frame 8 so as to receive the sediment or sediment-based raw materials of at least two kinds; a rotary mixer device 43 which is provided in the frame 8 so as to mix the above sediment or sediment-based raw materials received by the hopper; and mixing equipment 3 which is provided in the frame 8 so as to further mix the sediment or sediment-based materials mixed together by the mixer device 43.
Patent JP-2003102032-A (JP)
Title: Video signal processing apparatus
Inventor: WADA YASUHIRO
IPC: H04N9/78
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional video signal processing apparatus that has needed a band pass filter circuit for each separation circuit in the case of applying two-dimensional Y/C separation and one-dimensional Y/C separation to a composite signal. SOLUTION: In the video signal processing apparatus of this invention, the configuration of the band pass filter circuit is switched over according to each means of Y/C separation so as to share the band pass filter circuit by the respective Y/C separation means.
Patent JP-2003098726-A (JP)
Title: Electrostatic charge image developing toner
Inventor: IWAMOTO YASUTAKA
IPC: G03G9/087
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a developer having high durability in which wax is uniformly dispersed in a binder resin even when a polyester resin is used as the binder resin and toner spent by the wax is suppressed while stable image density is obtained, to provide an electrophotographic toner which can form stable images for a long time without producing irregular image density or the like even when the toner is left to stand in a high temperature and high humidity environment and which does not decrease the fixing temperature range, and to provide a method for forming an image by using the above electrophotographic toner. SOLUTION: The electrophotographic toner contains at least a polyester resin as a binder resin, a coloring agent, carnauba wax which has <=5 KOH mg/g acid value and from which free fatty acids are removed, and a grafted polymer of a polyolefin resin and a vinyl monomer having the solubility parameter (SP value) ranging from 10.6 to 12.6.
Patent JP-2003095588-A (JP)
Title: Lift for maintaining vehicle
Inventor: SANO HIDEO
IPC: B66F7/02
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To adjust the length of a coupler according to the space between the stays of a lift for maintaining vehicles. SOLUTION: In the lift 10 for maintaining vehicles, which comprises a pair of the stays 11 and 11 coupled by a coupler 20 at their upper ends, the coupler 20 comprises a lateral length adjusting section 50, the lateral length of which can be adjusted according to the space between a pair of the stays 11 and 11.
Patent JP-2003094921-A (JP)
Title: Method and device for calculating initial error correction coefficient of tire, pneumatic pressure lowering detector using the device, and program for calculating initial error correction coefficient of tire
Inventor: KITANO MASATSUGU
IPC: B60C23/06
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for calculating the initial error correction coefficient of a tire capable of accurately and rapidly performing an initialization by running on a course and increasing the accuracy of detection of pressure reduction. SOLUTION: This method of calculating the correction coefficient for correcting the initial error of the tire based on the information on rotation obtained from the tire mounted to a vehicle comprises the steps of calculating the turning radius of the vehicle from the information on rotation of the tire, calculating the traveling route of the vehicle from the information on rotation of the tire and the turning radius, storing the traveling route of the vehicle, storing the information on route for a traveling course obtained from the information on terrain in which the vehicle travels, comparing the information route for the traveling route and the traveling course, and calculating the coefficient for correcting the initial error of the tire based on the comparison.
Patent JP-2002174764-A (JP)
Title: Lens barrel for switching group of zoom lens system having switching group
Inventor: NOMURA HIROSHI
IPC: G02B7/10
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a lens barrel for a switching group having 1st and 2nd sub groups constituting one lens group out of several variable power lens groups of a zoom lens system moving in an optical axis direction in the case of zooming operation and functioning as focus lens groups respectively at a close position and a remote position. SOLUTION: A 1st sub group frame holding either sub group and a 2nd sub group frame holding the other sub group are supported to move respectively in an optical axis direction in order from an object side, and a lens shutter is fixed at the rear of the 2nd sub group frame in a switching group frame. In the lens barrel for the switching group of the zoom lens system, the 2nd sub group frame is moved forward and backward by a focusing mechanism in accordance with a subject distance, and the 1st sub group frame is moved in the optical axis direction with the 2nd sub group frame by the focusing mechanism in a zooming area on a long focal distance side and a zooming area on a short focal distance side in a state where the lens shutter fixed in the switching group frame is set as reference.
Patent JP-2003096155-A (JP)
Title: Polyalkylene oxide modified product and gelled substrate composed of the modified product
Inventor: OZAWA HITOSHI
IPC: A61L9/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a polyalkylene oxide modified product having excellent injection molding properties, and a gelled substrate which does not desorb the gel for a long period of time even after absorbing a liquid, can maintain the shape and size of a gel for a long period of time, and can diffuse and emanate a fragrant component for a long period of time. SOLUTION: The polyalkylene oxide modified product having excellent injection molding properties can be obtained by reacting a mixture composed of 1 mol polyalkylene oxide and 0.5-3 mol polyol with an isocyanate compound of 0.8-1.2 mol times the total molar number of the above polyalkylene oxide and polyol, and has a melt viscosity at 170 deg.C under a load of 5 MPa of 80-2,000 Pa.s and a water absorption of 10-50 g/g.
Patent JP-2003105558-A (JP)
Title: Surface treatment method
Inventor: MURAKAMI HARUHIKO
IPC: C23C22/86
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment method by which, when surface treatment for an aluminum member or the like is performed with a treatment solution, the total cost for the treatment solution inclusive of the cost for waste solution treatment can be easily reduced. SOLUTION: In the surface treatment method, a surface treatment solution containing hydrogen peroxide and inorganic acid is replenished with hydrogen peroxide so that the concentration of the hydrogen peroxide in the surface treatment solution is held to 1 to 100 g/L. The concentration of hydrogen peroxide can be controlled to 30 to 80 g/L, and, as the inorganic acid, phosphoric acid can be used.
Patent JP-2003109617-A (JP)
Title: Label for forming battery, sheet for forming battery, and on-demand battery forming device
Inventor: MINOWA TOSHIYUKI
IPC: H01M6/12
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an on-demand battery forming device capable of being applied to, for example, a message card, and forming a battery when needed in a simple constitution without using a conventional expensive switching mechanism, to supply the power. SOLUTION: This label comprises anode layers 3a, 3b formed on a base 2, function parts 4a, 4b formed on the base and operated by power supply, first connecting lines 5 for respectively connecting the anode layer and the functional part, second connecting lines 6 respectively extended from the function part, and a battery forming part 7 detachably attached to the base. The battery forming part is provided with a cathode layer, an electrolyte layer formed on the cathode layer, and a conductive part formed on the cathode layer. The conductive part and the second connecting line are connected in a state of attaching the electrolyte layer of the battery forming part to the anode layer.
Patent JP-2003103287-A (JP)
Title: Treatment apparatus for oils and fats-containing wastewater and treatment method using the same
Inventor: UEDA HIRONOBU
IPC: C02F1/38
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide not only a concentration and separation method for oils and fats- containing wastewater capable of achieving maintenance properties, economical efficiency and space saving with respect to a pressure floating method or a centrifugal separator but also a treatment apparatus for oils and fats-containing wastewater capable of reducing industrial waste treatment cost in pretreatment and not damaging biological treatment capacity in post-treatment and a treatment method using the same. SOLUTION: The treatment apparatus for oils and fats-containing wastewater is constituted of a specific gravity separation means 3 for concentrating and separating oils and fats of oils and fats-containing wastewater by utilizing specific gravity difference, a biological treatment means 4 for high concentration oil-containing wastewater for treating the concentrated and separated high concentration oil-containing wastewater in a biological tank to which oil decomposing bacteria are added, a biological treatment means 5 for low concentration oil-containing wastewater adding oil decomposing bacteria to the low concentration oil- containing wastewater from which a part of oils and fats is removed by the specific gravity separation means 3 to treat the wastewater under an aerobic condition,  a sedimentation means 6 for subjecting the wastewater treated by the biological treatment means 5 for the low concentration oil-containing wastewater to solid-liquid separation treatment and a sludge return means 9 for returning the sediment of the sedimentation means 6 to the biological treatment means 5 for the low concentration oil-containing wastewater.
Patent JP-2003103292-A (JP)
Title: Combined treatment method of wastewater and waste derived from organism
Inventor: MURAKAMI SADAAKI
IPC: C02F11/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To apply wastewater and waste derived from organisms to a combined treatment method thereby preventing the generation of surplus sludge almost perfectly, recovering energy and phosphorus contained in pollutants and wastes at a high rate, and reducing the installation space of treatment equipment, running cost, etc. SOLUTION: This combined treatment method of wastewater and wastes derived from the organisms comprises a solid-liquid separation process 10 for separating liquid 11 and solids 12 in wastewater 104, an anaerobic biological process 20 for treating the liquid 11, an aerobic biological treatment process 30 for treating the pollutants remaining in an anaerobically treated liquid 21 from the anaerobic biological process 20, a crushing and mixing process 40 for crushing and mixing the wastes 105, anaerobic surplus sludge 22 of the anaerobic biological process 20, and aerobic surplus sludge 32 of the aerobic biological process 30, and a solubilization process 50 for solubilizing the mixed solids 107 from the crushing and mixing process 40.  The solubilized liquid 51 and a solid residue 52 from the solubilization process 50 are transferred to the anaerobic biological process 20 and the aerobic biological process 30 respectively to be treated therein.