baber/WOPTO huggingface dataset:
Patent JP-2003048766-A (JP)
Title: Hydraulic composition for extrusion molding and cured compact thereof
Inventor: SASAGE TAKEAKI
IPC: C04B14/10
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic composition for extrusion molding containing moxa-like sepiolite and a viscosity imparting molding assistant and a cured compact formed by curing the same. SOLUTION: The hydraulic composition for extrusion molding can be molded with smaller amounts of addition of the viscosity imparting molding assistant and the sepiolite without impairing its cost effectiveness even if the composition is formed as zero-asbestos composition by using the sepiolite of the specific shape. In addition, the cured compact having excellent surface smoothness and strength characteristics can be obtained.
Patent JP-2003049788-A (JP)
Title: Pull-out type vertical shaft pump
Inventor: FURUKAWA HIROHIKO
IPC: F04D13/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a pull-out type vertical shaft pump in which suspension weight is reduced, the sectional area of a passage in a discharge bend is enlarged to improve pump efficiency, and the ability in straightening and energy conversion of guide vanes is enhanced to improve pump efficiency. SOLUTION: An internal insert side member 7 comprises a main shaft 1, an impeller 2, and inner casing 3, and a fixed side member 9 comprises an outer casing 6, and guide vanes 8, 8 positioned in a downstream side of the impeller 2 and provided to the outer casing 6. An inner casing 5 is provided integrally with downstream side guide vanes 20, 20 which correspond to the guide vanes 8, 8 at the immediate downstream side thereof. The use of a protecting pipe 13, a straightening plate 14, and a cover 11 having been provided to a discharge casing 3 is omitted, and further an upper top opening 4A is eliminated from the discharge bend 4. The internal insert side member 7 is designed to be suspended up and down together with the guide vanes 20, 20 on the downstream side.
Patent JP-2003039548-A (JP)
Title: Heat-shrinkable polystyrene resin film and film roll, label and container using this film
Inventor: TAKEGAWA YOSHIAKI
IPC: G09F3/04
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a heat-shrinkable polystyrene resin film which is best-suited as a packaging material to be used for the covering, binding or extreme-fitting of a container or the like and especially, has superb applicability to a heat preservation container and also is best suited when an image is formed using a multi-color printing process and a film roll, a label and a container using this film. SOLUTION: This heat-shrinkable polystyrene resin film is characterized in that the rate of change in the length of the film after the treatment by applying a load of tension of 51.18 gf for one minute under environments at 110 deg.C in the main shrinkage direction to the length before the treatment, is 0 to 90%. In addition, the thickness distribution is 6% or less.
Patent JP-2003047375-A (JP)
Title: Electrically driven reel for fishing
Inventor: CHIBA MAKOTO
IPC: A01K89/017
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an electrically driven reel for fishing that achieve improved operability in the automatic fishing line wind-up operations through a series of the mechanical (not manual) motor driving by enabling the reel to perform the prompt idling operations, as the delicate line-winding operations corresponding to the situations at the fishing site are retained. SOLUTION: The electrically driven reel is equipped with the spool that is rotatably set to the main body of the reel, the spool motor that is attached to the reel main body and drives the spool, the motor output setter that is displaceably attached to the reel main body, and the motor output controller that increases or decreases the output of the spool motor according to the output setting operations of the motor output setter. In the reel, an idling switch which drives and rotates the spool motor with the maximum output is mounted to the reel main body or the motor output controller so that the output of the spool motor may be made continuously controllable by the operation of the motor output controller, and additionally may be raised up to the maximum level by the operation of the idling switch.
Patent JP-2003055168-A (JP)
Title: Second agent composition for permanent wave and agent for two-bath system permanent wave
Inventor: NAKAMURA YOSHIMI
IPC: A61K8/89
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a second agent composition for permanent wave ensuring excellent elasticity of wave and good feeling by a combined formulation of a specific surfactant and an astringent agent to the second agent composition. SOLUTION: The second agent composition for permanent wave includes at least an oxidizing agent and the cationic surfactant together with the astringent agent. An agent for two-bath system permanent wave comprises the second agent composition. The preferable cationic surfactant has pyridinium group and the preferable astringent agent is an alkali metal sulfate.
Patent JP-2003050170-A (JP)
Title: Tension measuring apparatus
Inventor: KAWACHI KIYOSHI
IPC: G01L5/10
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To easily detect the deflection amount of a spread belt and a load corresponding to the deflection amount, when a tension of the spread belt is measured, in response to the deflection amount of the belt. SOLUTION: A tension measuring apparatus comprises a tension sensor 5 having a load sensor 50 and an acceleration sensor 51. An acceleration signal, detected by the sensor 51, is integrated by integrator circuits 6 and 7 to a displacement signal, which is input to an arithmetic processing unit 8; the integrators 6 and 7 are reset when the acceleration signal, speed signal and the like become zero. The processing unit 8 calculates stress, based on the value (corresponding to the deflection amount) of a displacement signal, when the sensor 5 is pressed against the belt so that a pressing force, that is, the load detected by the sensor 50 reaches at a predetermined value.
Patent JP-2002124498-A (JP)
Title: Polishing pad and wafer polisher
Inventor: SHIRATORI HARUO
IPC: B24B37/20
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a polishing pad used for polishing a wafer, which allows the user to obtain the thickness of a film being polished without releasing the wafer from the surface plate in the middle of polishing and which can make very precise and efficient control of polishing. SOLUTION: The polishing pad has the center of rotation and is used in a rotating state when polishing a wafer. The polishing pad is provided with a window which is relatively long in the direction toward the center of rotation and is relatively short in the direction vertical to the direction toward the center of rotation.
Patent JP-2003061381-A (JP)
Title: Driving method of switched reluctance motor
Inventor: KAWAMURA TOSHIZO
IPC: H02P25/08
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a driving method of a switched reluctance motor in which stabilized starting and extremely low speed rotation can be realized by suppressing variation of torque being generated at the time of starting or extremely low speed rotation and stabilized motor characteristics can be ensured even in case of reverse rotation. SOLUTION: In the driving method of a switched reluctance motor where coils wound round a plurality of salient poles of a stator are excited sequentially and a rotor having a plurality of salient poles is rotated, next phase being subjected to main excitation is subjected to auxiliary excitation while exciting a main excitation phase before the salient poles of the stator and rotor of an excited main excitation phase are superposed only at the time of starting and extremely low speed rotation.
Patent JP-2003056162-A (JP)
Title: Japanese-style living room structure
Inventor: KAI YOSHIHIKO
IPC: E04F15/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide Japanese-style living room structure functional and easily constructed with excellent safety. SOLUTION: In this Japanese-style living room structure, a riser 2 formed by sticking a decorative plate 22 to a backing wood 21 is arranged and fixed on a floor board 10 of a living room so as to be L-shaped from the top view. A Japanese-style living room corner part is thereby partitioned at one corner of the living room 1. The Japanese-style living room corner part is provided with height-adjustable steel posts 3; and a steel sleeper 4 is provided being supported on the steel posts 3. A backing plate 6 is laid on the steel sleeper 4 through joist members 5. A rush mat 7 is provided on the backing plate 6, and a frame member 8 is provided to surround the rush mat 7 in a position on the riser 2 at the peripheral edge of the Japanese-style living room corner part 1a.
Patent JP-2003059186-A (JP)
Title: Adaptive equalization circuit and reproducing device employing the circuit
Inventor: TAKIGUCHI MASAFUMI
IPC: G11B5/09
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an adaptive equalization circuit that can prevent a tap coefficient from being divergent even when receiving a reproduction signal or the like from a recording medium in which no data are recorded and to provide a reproducing device employing the adaptive equalization circuit. SOLUTION: The adaptive equalization circuit of this invention is configured such that it is provided with transversal filters(FIR) 31, 32, 33, a signal identification means that identifies signals from outputs of the FIR 31, 32, 33, a subtraction means 36 for obtaining a difference of outputs between the FIRs 31, 32, 33 and the signal discrimination means, an arithmetic circuit 34 for adaptively obtaining a tap coefficient of the FIR 31, 32, 33 from an output of the subtraction means 36, and a storage means 35 for storing an initial value of the tap coefficient of each of the FIRs 31, 32, 33, and the arithmetic circuit 34 calculates a distance between the updated tap coefficient and the initial value according to a prescribed formula and replaces the updated tap coefficient with the initial tap coefficient when the calculated distance is greater than a prescribed value.
Patent JP-2003056906-A (JP)
Title: Communication control device for storage water heater
Inventor: MURAHATA SHUHO
IPC: F24H1/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To improve general-purpose property by separating a communication system between a hot water storage tank ECU 5 and a heat pump ECU 6 or a communication system between a kitchen remote controller 4 and the hot water storage tank ECU 5. SOLUTION: In a heat pump hot water supply system, a circuit construction is taken such that there are separated between a communication circuit A of the hot water storage tank ECU 5 for performing data communication with a bathroom remote controller 3 or the kitchen remote controller 4, and a communication circuit B of the hot water storage tank ECU 5 for performing data communication with the heat pump ECU 6. Consequently, the communication circuit B of the heat pump ECU 6 for performing data communication with the hot water storage tank ECU 5 can be realized with a simplified construction. More specifically, data communication between the heat pump ECU 6 and the hot water storage tank ECU 5 does not require a system for supplying a transmission distance or a DC power supply, so that a simple communication control section (e.g. communication circuit B) is satisfactory with the low cost.
Patent JP-2003060794-A (JP)
Title: Information communication equipment
Inventor: MIYAJIMA ASAMI
IPC: H04M11/00
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To provide information communication equipment in which a sensor part detects information on the existence and the state of a person, sensor information is outputted and is transmitted to an opposite device through a network, and sensor information which the opposite device outputs is received and which various users can actually use even if operation ability and sensuous tastes differ for the respective users. SOLUTION: In information communication equipment, hardware which can be reconstituted is connected to input/output devices through a digital port. At least the input device or the output device can be exchanged.
Patent JP-2003057203-A (JP)
Title: Gas sensor
Inventor: KIMOTO YUJI
IPC: B60H1/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor that can be miniaturized and at the same time can increase the number of elements that can be mounted on a sensor board. SOLUTION: The inner surface of a casing 19 for accommodating a sensor unit 9, which includes a sensor element module 5 and a sensor board 3 set as an annular wall section 19d. At least a gap DS is formed between an inner surface 19d of the casing and the sensor unit 9. Then, the sensor element module 5 is to be assembled to the sensor board 3 so as to include a non-mount section 5b with the sensor element module 5 being arranged, while straddling over the gap DS and the sensor board 3.
Patent JP-2003053995-A (JP)
Title: Ink jet printer and ink tank
Inventor: HIRAI YASUYUKI
IPC: B41J2/175
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To enhance reliability of ink supply operation by protecting a ventilation film against damage. SOLUTION: The ink jet printer comprises a recording head 4 for recording on a sheet 3 by ejecting ink, and a main tank 5 for containing ink being supplied to the recording head 4. The ink jet printer also comprises a subtank 6 comprising a section 16 for containing ink supplied from the main tank 5, an opening 23 for sucking air in the ink containing section 16, and a ventilation film 24 provided to close the suction opening 23 and having characteristics for passing only gas. The ink jet printer further comprises a joint section 8 for supplying ink from the main tank 5 to the subtank 6, a cap 35 for sucking air in the ink containing section 16 of the subtank 6 through the suction opening 23, and a cut 25 for suppressing a stress being generated when the ventilation film 24 is pressed against the fringe of the suction opening 23 with a negative pressure generated by the cap 35.
Patent JP-2003053281-A (JP)
Title: Substrate cleaning apparatus and substrate cleaning method
Inventor: AOYAMA TAKESHI
IPC: H01J11/44
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To well clean the surface of a substrate. SOLUTION: Before the cleaning of the electrode side of a substrate 2 with a substrate cleaning mechanism is started, the elapsed time t measured by a measuring device 25 after the completion of dripping of a solvent 14 onto a cleaning cloth 8 is compared, by a comparison judgment section 27, with an allowable time T memorized in a memory section 26 in order to judge whether the elapsed time t measured by the measuring device 25 exceeds the allowable time T or not. When the elapsed time is judged to be longer than the allowable time T, the solvent 14 is dripped again onto the cleaning cloth 8.
Patent JP-2002155140-A (JP)
Title: Polyimide film, its manufacturing method and metallic wiring plate using the same as base
Inventor: UHARA KENJI
IPC: B29K79/00
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide film having an excellent high elastic modulus, low thermal expansion coefficient, alkali etching properties, and film-forming properties when the polyimide film is applied to a metallic wiring plate base for a flexible printing circuit applying a metallic wiring to its surface, CSP, BGA, or a TAB tape, and to provide a manufacturing method of the polyimide film, and a metallic wiring circuit plate using the film as a base. SOLUTION: The polyimide film is obtained by copolymerizing pyromellitic dianhydride, phenylenediamine, methylene-dianiline, and 3,4'-oxy-dianiline at a specified mole ratio thereof.
Patent JP-2003064091-A (JP)
Title: Environmentally sensitive luminescent diimineplatinum multinuclear complex
Inventor: KATO MASAKO
IPC: C07D213/60
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a chemical substance to be served as a highly sensitive sensor because of causing dark red-orange red color change concurrently causing near-infrared red color change for luminescence on reversibly adsorbing/ desorbing acetonitrile or ethanol vapor so as to enable visibly effective luminescence ON/OFF to be observed. SOLUTION: This chemical substance is a multinuclear platinum (II) complex of the formula: [Pt2 (L)2 (bpy)2 ]X2 or [Pt2 (L)2 (bpy)2 ]Y (where, L is a crosslinked ligand; bpy denotes 2,2'-bipyridine; X is a monovalent anion; and Y is a bivalent anion), wherein the two crosslinked ligands (L) are each of such syn-type as to be configured via S to one of the Pt ions and via N to the other.
Patent JP-2003064255-A (JP)
Title: Thermoplastic resin composition
Inventor: TAKAGI KIYOJI
IPC: C08L71/12
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition having good electrical properties such as conductive properties and antistatic properties, and good coating properties, without impairing mechanical strengths and flowing properties inherently possessed by the resin. SOLUTION: The thermoplastic resin composition comprises a thermoplastic resin [(A) component], a polyamide resin [(B) component], an electrically conductive substance [(C) component] and an alkali metal halide and/or a copper compound [(D) component], being formulated in a specific ratio.
Patent JP-2003066894-A (JP)
Title: Plasma display and its driving method
Inventor: SUZUKI YOSHIO
IPC: G09G3/288
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display of high picture quality which has high luminance and can suppress a moving picture false contour. SOLUTION: To write and hold multi-gradation data consisting of a plurality of weighted bits B7, B6, B0, etc., the plasma display divides one field Tf into a plurality of subfields T7, T6, T0, etc., corresponding to the plurality of bits, writes the respective bits in the corresponding subfields, and applies a driving signal of a number of pulses corresponding to the weighting of the bits to a discharge maintenance electrode to hold the bits. At this time, pulse intervals of the driving signal are adjusted in each subfield and uniform time width is assigned to each subfield in one field. Further, pulse intervals of the driving signal are compressed and adjusted in each subfield and all the subfields T7, T6, T0, etc., are compressed and allocated to part of the time width Tf of one field to preferably suppress the moving picture false contour.
Patent JP-2002338967-A (JP)
Title: Coal tar using high efficiency evaporative distillation method and hydrocarbon mixed pitch product
Inventor: SAVER WILLIAM E
IPC: C01B31/04
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To produce a high softening point coal tar pitch and to provide a method utilizing a high efficiency evaporative distillation for producing an ashless coal tar pitch which does not contain quinoline-insoluble substances and has a desired softening point, and an intermediate layer coal tar pitch. SOLUTION: The method for producing a high softening point coal tar pitch comprises feeding a raw material coal tar pitch having a softening point of 70 deg.C to 160 deg.C into a treating vessel, heating the treating vessel at 300 deg.C to 600 deg.C, and rendering the inner pressure of the treating vessel <=5 Torr.
Patent JP-2003065094-A (JP)
Title: Fuel selection control system
Inventor: KOIZUMI MASAHIRO
IPC: F02M21/02
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To simply make a decision of whether a city mode or a suburbs mode should be selected for a running mode of a vehicle and to make this decision at low cost without a marked error from an actual condition. SOLUTION: The fuel selection control system for an automobile engine is capable of using selectively gaseous fuel and liquefied-petroleum-gas fuel or liquid fuel and selecting to use gaseous fuel and 1 liquefied-petroleum-gas fuel in the city mode and liquid fuel in the suburbs mode. The system constantly monitors an average vehicle seed. If the average vehicle speed is less than a preset value (55 km/h), the system determines that the running mode is the city mode, allowing the gaseous fuel and liquefied-petroleum-gas fuel to be supplied. If the average vehicle speed is the preset value or more, the system determines that the running mode is the suburbs mode, allowing the liquid fuel to be supplied.
Patent JP-2003069363-A (JP)
Title: Crystal device
Inventor: OUCHI TAKUYA
IPC: H01L23/10
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To overcome problems of a conventional crystal device wherein a cover cannot be strongly joined with a substrate due to the difference of a linear thermal expansion coefficient between the substrate and the cover and cracks are produced on the substrate by a thermal shock when the cover is fitted onto the substrate. SOLUTION: The crystal device 7 of this invention comprises a substrate 1 having a wiring layer 2, a metallic frame 12, a crystal vibrator 5, a cover 3 and a semiconductor element 6. The linear thermal expansion coefficient of the substrate 1 is selected to be 14×10<-6> to 20×10<-6> / deg.C (40 to 400 deg.C), the rigidity of the cover 3 is selected to be 50 GPa or less. A first nickel plating layer 11a containing 3 to 12 wt.% phosphorus and 5 to 20 wt.% gold is coated on a region of the metallic frame 12 to which at least the cover 3 is welded, and a 2nd nickel plating layer 11b containing 5 to 20 wt.% gold is coated on a region of the wiring layer 2 which is connected at least with an external electric circuit.
Patent JP-2002204824-A (JP)
Title: Deodorizer and shoe cabinet with the deodorizer
Inventor: OKADA NAOKI
IPC: A61L9/16
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizer for deodorizing and ventilating malodor selectively, and to provide a shoe cabinet provided with the deodorizer capable of deodorizing and ventilating malodor in the shoe cabinet without wafting malodor in the air in an entrance. SOLUTION: A suction port 2 for sucking air in a space to be deorized is formed at one end of an air path 1, and a blow out port 3 for blowing out air in the path 1 into the space and an exhaust port 4 for exhausting air in the path 1 to the outside of the space are formed at another end. A fan 5 for transporting the air from the port 2 to the port 3 or the port 4 and a deodorizing filter 6 for removing the malodor included in the air are provided in the path 1. A switch valve 7 for switching the transporting destination of the air sucked from the port 2 selectively to the port 3 or the port 4 is provided in the path 1 at a downstream side than the fan 5.
Patent JP-2003067614-A (JP)
Title: Golf competition reservation system
Inventor: ISHII HIROSHI
IPC: G06Q10/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a golf competition reservation system by which business processings can be reduced and a member himself/herself can manage reservation conditions or the like as a key. SOLUTION: A web server 10 transmits entry information including names of a plurality of golf courses where a competition is to be held, holding dates and two or more different pieces of the start time through the Internet corresponding to requests from terminal equipment 11 and 12. When the member of golfers' land reserves and applies for the competition at a desired golf course from one of the terminal equipment, confirmation mail is sent to the terminal equipment. Thereafter, change of the member or the like is arbitrarily performed from the terminal equipment and a result is transmitted to the terminal equipment by mail.