baber/WOPTO huggingface dataset:
Patent JP-2003052472-A (JP)
Title: Adjuster
Inventor: KANAI HIROSHI
IPC: A47B91/02
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To easily separate a metallic member from a synthetic resin member to thereby facilitate separate recovery by material. SOLUTION: An adjuster is constituted of a metallic base plate 2 where a plurality of engagement pieces 6 are erected in the circumference, of a metallic guide plate 3 and of a resin-made cover 4. In the metallic guide plate 3, cut holes 10 are formed in the circumference thereof which are fitted to the engagement pieces 6, a projecting piece 6b disposed at one side of each engagement piece is locked onto the inner surface of the peripheral wall of the plate 3 and a plurality of head part restraining pieces 8 are hung from the lower surface of the plate 3, the pieces 8 restraining the rotation of a screw shaft 5 by abutment on at least two mutually opposing sides of the polygonal head part 7 of the screw shaft 5 inserting through the lower surface of the plate 3.  The resin-made cover 4 to which the screw shaft 5 is inserted is externally fitted on the guide plate 3 and the base plate 2 and fixed by engagement onto the lower surface of the guide plate 3 at a position for preventing the engagement pieces 6 from coming off. A catch 12 is disengaged so that the metallic base plate 2, the screw shaft 5 and the guide plate 3 are separated from the resin-made cover 4 so as to attain separate recovery.
Patent JP-2003055959-A (JP)
Title: Soil cement column line earth retaining wall and earth retaining method
Inventor: TAKAHASHI KAZUTO
IPC: E02D5/20
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide an earth retaining method capable of eliminating a strut or minimizing the number of steps by imparting the performance as self-standing earth retaining to a soil cement column strip earth retaining wall. SOLUTION: A truss structural member comprising two inner and outer chord members 5a and 5b vertically penetrated to natural ground side with a fixed pace in positions every one or two or more of a soil cement column strip 3, and a post member 5b and diagonal member 5c for mutually connecting the two chord members is used as a core member 5, and the core member 5 is buried together with the formation of two or more partially wrapped soil cement column strips 3 sufficient to bury the core member 5.
Patent JP-2002136612-A (JP)
Title: Method and apparatus for supplying radiation from radiation source to treatment area
Inventor: SIOCHI RAMON ALFREDO CARVALHO
IPC: A61N5/10
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To achieve a radiotherapy apparatus with high local resolution power without changing the leaf width of an existing multi-leaf collimator and without using a lead alloy block specifically designed for each case of radiotherapy. SOLUTION: The position of the collimator is determined so that the collimator extends in a first direction in the longitudinal direction. The collimator is made to make motion above and below a treatment area via a first circular- arc route, during which the radiation is supplied to the first treatment area via a first treatment field. The collimator is rotated around the center axis and a second treatment field is determined by leaves. Then the collimator is made to make motion above a treatment area via a second circular-arc route, during which the radiation is supplied to the treatment area via the second treatment field.
Patent JP-2003060875-A (JP)
Title: Communication system and communication terminal equipment
Inventor: YOSHIKAWA HIROYASU
IPC: H04N1/32
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a communication system which transfers picture data of an original to another kind of communication terminal equipment for preserving data and preserves it even in the case of direct transmission such as transmission while reading the original by a scanner, etc., when picture data of the original is transmitted from originating source communication terminal equipment to destination communication terminal equipment and also to provide communication terminal equipment. SOLUTION: The communication system transmits picture data of the original to be transmitted from the originating source communication terminal equipment 1 to the destination communication terminal equipment 2 even to data preservation communication terminal equipment 3 and preserves it. The originating source communication terminal equipment 1 transmits destination information and picture data of the original to the data preservation communication terminal equipment 3. The terminal equipment 3 preserves the picture data of the received original and also transmits picture data of the original to the destination communication terminal equipment 2 based on destination information.
Patent JP-2003057689-A (JP)
Title: Optical element and image display device using the optical element
Inventor: TOKITA TOSHIAKI
IPC: G02B27/28
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To suppress contrast deterioration and image quality degradation due to leaked light components in the conventional pixel shift element. SOLUTION: Incident linear polarization temporally receives 0 deg. or 90 deg. polarization plane rotation when the incident linear polarization goes through a first polarization plane rotating means 2. In the case of 0 deg., the incident linear polarization advances straight through a birefringent crystal 3 to be made incident on a second polarization plane rotating means 4 to synchronize with polarization plane switching timing of the first polarization plane rotating means 2 and to receive temporally 0 deg. or 90 deg. polarization plane rotation. Light receiving 0 deg. rotation goes through a linearly polarizing means 5 to emit as first outgoing light l1 .  Meanwhile, in the case the incident linear light receives 90 deg. rotation in the first polarization plane rotating means 2, the incident linear polarization advances as extraordinary light through the crystal 3 and receives 90 deg. polarization plane rotation in the second polarization plane rotating means 4. Then, in incident light to the linearly polarizing means 5, a polarization plane is adjusted again. The incident light goes through the linearly polarizing means 5 and subsequently emits as the second outgoing light l2 in the diagram.
Patent JP-2003058065-A (JP)
Title: Display device
Inventor: INUI TADASHI
IPC: G03B21/16
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a display device which is properly used as a liquid crystal projector and is capable of improving a heat radiating efficiency. SOLUTION: The display device is provided with a display panel comprising a substrate 42 and a display medium layer 55 held on the substrate 42, a heat radiating film 40 having thermal conductivity higher than the substrate 42 and formed on the substrate, and a heat radiating body 30 having thermal conductivity higher than the substrate 42 and arranged on the outside of the display panel so as to be thermally connected with the heat radiating film 40. The heat charged in the display panel is radiated outside via the heat radiating film 40 and the heat radiating body.
Patent JP-2002141583-A (JP)
Title: Magnetoresistive effect element, reproducing head, and recording/reproducing system
Inventor: HAYASHI KAZUHIKO
IPC: G11B5/39
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a magnetoresistive effect head in which the magnetic domain of a free layer can be controlled by applying a large longitudinal bias thereto, hysteresis is reduced on the R-H loop, and a reproduced signal having reduced noise can be obtained even when magnetic information on a magnetic medium is reproduced. SOLUTION: In a shield magnetoresistive effect element employing a tunnel junction element having a basic structure of free layer/nonmagnetic layer/fixed layer as the magnetoresistive effect element, a longitudinal bias layer coming into contact with the free layer at least partially is provided.
Patent JP-2003062820-A (JP)
Title: Form for manufacturing precast concrete member for building and method for manufacturing precast concrete member for building
Inventor: MATSUBARA HIDEO
IPC: B28B7/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a large number of metal fittings for fixing a form material or a form are used heretofore when a precast concrete member for building is to be manufactured, but the keeping control of the metal fittings for fixing the form and respective machine materials is extremely troublesome. SOLUTION: The respective machine materials and the metal fittings are dispensed with by the form for manufacturing the precast concrete member for building constituted of a fixed form part 1, a width adjusting spacer part 2 and a first internal form part 3 and the method for manufacturing the precast concrete member for building using this form. Further, a manufacturing time and a manufacturing place can be reduced and sharp cost reduction is also achieved.
Patent JP-2003078507-A (JP)
Title: Space diversity device
Inventor: SHIMIZU SUKEYUKI
IPC: H04W16/28
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a space diversity device whose circuit scale can be reduced by making it unnecessary to distribute any data at its input side. SOLUTION: When a digital/analog switching signal is for a digital broadcasting reception instruction, the output of a synthesizer 4 is introduced to a digital demodulator 68, and a first diversity control voltage to be outputted from a diversity control voltage generator 72 is selected by a analog changeover switch circuit 65, and the gains of variable gain amplifiers 13-1-13-4 are controlled based on the first diversity control voltage so that the output level of the synthesizer 4 can be turned to the most satisfactory receiving state level.  When the switching signal is for an analog broadcasting reception instruction, the output of the synthesizer 4 is introduced to an analog demodulator 73, and the second diversity control voltage to be outputted from the diversity control voltage generator 74 is selected by the analog changeover switch circuit 65, and the gains of the variable gain amplifiers 13-1-13-4 are controlled based on the second diversity control voltage so that the output of an antenna whose receiving state is the most satisfactory can be selected.
Patent JP-2003075886-A (JP)
Title: Shutter controller for camera
Inventor: TONO FUMINORI
IPC: G03B9/10
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a shutter controller for a camera, capable of preventing a shutter blade from bounding. SOLUTION: The shutter controller for a camera is provided with a driving means for operating the shutter blade so as to be open/closed, a measuring means for measuring the working speed of the shutter blade, a decision means for predictively deciding whether or not the shutter blade reaches an open state in the case the driving means is operated based on prescribed exposure information, and a control means for switching the power supply for the driving means to a duty control during a prescribed time in accordance with the working speed measured by the measuring means, when the power is supplied to the driving means and the shutter blade is operated so as to be open in the case it is predictively decided by the decision means that the shutter blade must reach the open state.
Patent JP-2003041871-A (JP)
Title: Blind capable of completely insulating visibility and being ventilated
Inventor: NARITA NORIO
IPC: E06B9/28
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a blind capable of completely insulating visibility and being ventilated while preventing the invasion of privacy. SOLUTION: The blind is so constituted that a fitting hole is perforated through each of slats 1, a break is made from one end thereof, only one row of slats 1 usually used for the blind is divided into two rows by using three warp threads, the warp threads of a ladder-like hanging thread 3 are made to pass through the fitting holes from the breaks to combine them two by two rows in parallel with each other up to the bottom, the lower end of the hanging thread 3 is fixed to a weight 7, then a blind lifting and lowering thread 8 is fixed together with the central thread, one of the upper ends of the hanging thread 3 is wound on an angle adjusting shaft 4 by proper winding numbers through a guide pulley 5 and that it is fixed after the other has been directly wound on the angle adjusting shaft 4 by the proper winding numbers.
Patent JP-2003077138-A (JP)
Title: Device for disabling read of record in recording medium
Inventor: SUGITA TAKESHI
IPC: G11B33/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To insert recording mediums like CDs to partially disable read of records in recording layers by a simple device. SOLUTION: The device comprises an insertion part for inserting recording mediums one by one, a processing part which gives scratches and rugged flaws to the recording layer of the surface of the inserted recording medium by continuous processing to disable a reproducing device to read a record in the recording layer, and a small-sized external box in which these insertion part and processing part are arranged in proper positions, and the gap between processing faces of processing rolls facing each other, which are arranged in the processing part is set to 90 to 95% of the thickness of the recording medium, and a storage part for storage of processing chips is provided in the bottom part.
Patent JP-2003071311-A (JP)
Title: Splash guard for disposer
Inventor: MATSUDA YOSHIFUMI
IPC: B02C18/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a splash guard used for a disposer for reducing noise generated from the disposer in spite of a simple structure. SOLUTION: This splash guard is fit to the garbage throwing-in port of the disposer, made from an elastomer and has an inner wall formed into a bowl-like shape, a bottom 8b and its vicinity formed into a flat shape, a weir 8d of 2-10 mm height arranged along the peripheral direction of the upper end face and 2-10 pieces of openings 8c of 2-15 mm width formed on the weir 8d at regular intervals.
Patent JP-2002125378-A (JP)
Title: Power converter
Inventor: YASUDA TAKASHI
IPC: H02M7/48
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To eliminate timbre change of magnetic noise and control the whole range of an output voltage almost continuously, in a two-level inverter apparatus for an electric rolling stock. SOLUTION: A PWM means of an inverter is provided with a multi-pulse generating means 2 and a one-pulse generating means 3 of a one-pulse mode, which is independent of the means 2 which has a bipolar mode and an overmodulation mode interposed between the bipolar mode and the one-pulse mode, and controls asynchronously carrier waves and modulation waves in the means 3. The overmodulation mode outputs voltage pulses, in which the switching frequency changes continuously, and decreases gradually the switching frequency of the overmodulation mode, as the output frequency becomes higher. Thereby the timbre change which is present in the modulation system of the conventional inverter is eliminated, voltage can be controlled continuously when the multi-pulse mode transfers to the one-pulse mode, and fluctuation in the current and generation torque of a motor can be restrained.
Patent JP-2003074043-A (JP)
Title: Multipurpose flexible container device for water and earth retaining wall, etc.
Inventor: ISHIKAWA MASAHIDE
IPC: E02B15/06
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To improve rigidity of a container in the liquid housing condition to strongly resist the external force to be applied to this container without generating deformation, to improve the rigidity of this container with simple structure, and to improve a service life of the container device. SOLUTION: This container device 8 is provided with a flexible container 13 possible to be filled with the liquid 12 inside thereof for housing and a pressure control pipe 28 projected upward from a top surface film 25 of the container 13 and fixed to the top surface film 25 and having an inner hole for communicating inside and outside of the container 13 with each other.
Patent JP-2003072647-A (JP)
Title: Car body frame for motorcycle, and method for manufacturing the same
Inventor: YOKOMIZO SUSUMU
IPC: B62K11/02
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To improve quality of a car body frame for a motorcycle, and achieving light weight of it by reducing the number of welded parts around a rear arm bracket. SOLUTION: A rear arm bracket 15 is provided to support a rear arm to be capable of oscillating. A seat pillar tube 41 is provided to be connected to an upper end part of the rear arm bracket 15. A sub down tube 42 to be connected to a lower end part of the rear arm bracket 15 is provided. The rear arm bracket 15, the seat pillar tube 41, and the sub down tube 42 are integrally composed of a single pipe by pressure molding.
Patent JP-2003075651-A (JP)
Title: Method for machining end face of plastic optical fiber
Inventor: IIJIMA YOSHIMI
IPC: B23B5/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for machining the end face of a plastic optical fiber by which the end face of the plastic optical fiber is cut into an appropriate shape and not only the core part of the optical fiber but also the end part of the clad part and of the jacket is selectively machined. SOLUTION: The method is characterized by the fact that at least the core part of the end face of the plastic optical fiber is cut to be formed into a hemisphere face (lens) with a half circular cutting blade, the half circular cutting blade is either concave or convex type and the end face of the plastic optical fiber is cut into the form of a concave or a convex hemisphere.
Patent JP-2003083676-A (JP)
Title: Device and method for adjusting position of nozzle
Inventor: SADA TETSUYA
IPC: F26B15/00
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle position adjusting device that can easily and accurately adjust the positions of air-knife nozzles. SOLUTION: This nozzles position adjusting device is provided with at least a pair of air-knife nozzles 53a and 53b which are respectively positioned on the front and rear surfaces of a substrate G transported in a prescribed direction and blow air upon the substrate G, a microphone 70 which detects the sound produced when the air is blown upon the substrate G from the nozzles 53a and 53b, and a driving section 67 which adjusts the relative position between the nozzles 53a and 53b based on the detected results of the microphone 70. This device is also provided with a controller 30 which controls the driving section 67. Consequently, the relative position between the nozzles 53a and 53b can be adjusted automatically without relying upon the visual inspections performed by a worker and, in addition, the occurrence of position adjustment errors can be prevented.
Patent JP-2003083177-A (JP)
Title: Intake air cooling structure for outboard motor
Inventor: MIYASHITA YASUSHI
IPC: F02M35/104
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an intake air cooling structure for an outboard motor capable applicable to a V-shaped engine. SOLUTION: In the outboard motor 1 provided with a vertical engine 3 having a cylinder head 14, a cylinder block 15 and a crankcase 16, and having a crankshaft 4 approximately vertically mounted on a join face of the crankcase 16 and the cylinder block 15, an intake manifold 46 forming an intake system 48 is provided with a cooling water passage 52 exclusively used for the intake manifold 46, a water jacket 60 for cooling a main gallery 40 is mounted in adjacent to the main gallery 40 formed inside of the engine 3, and the cooling water after cooling the intake manifold is guided to the water jacket 60.
Patent JP-2003080141-A (JP)
Title: Bar coating apparatus and bar coating method
Inventor: ICHIKAWA KAZUNORI
IPC: B05C1/08
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a bar coating apparatus capable of obtaining uniform coating surface quality corresponding to coating targets different in thickness, and a bar coating method using the same. SOLUTION: The press roll 54 coming into contact with an aluminum web 14 on the side opposite to a coating bar 16 is arranged between a support roll 32 and the coating bar 16 and supported by a support device 55 so as to be made liftable. Since the clearance between the aluminum web 14 and a weir plate 12 can be adjusted corresponding to the thickness of the aluminum web 14, uniform coating surface quality can be obtained corresponding to the aluminum webs 14 different in thickness.
Patent JP-2003083988-A (JP)
Title: Automatic analysis apparatus
Inventor: TAMURA TOMOAKI
IPC: G01N35/02
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To increase the speed of analysis treatment in an analysis apparatus related to biochemistry and immunity, and to miniaturize the apparatus itself. SOLUTION: As the automatic analysis apparatus for measuring a target substance in a specimen, a reaction section for allowing a specimen substance to react with a reagent corresponding to the substance, a detection section for detecting a signal or a reaction state for measuring a target substance from the reagent, and a washing section for removing a non-reaction substance in the specimen substance or the reagent or washing reaction liquid where reaction is completed are independently arranged in a frame by providing the single frame. Then, a transfer section is provided, where reaction containers are successively transferred among the sections to measure the target substance.
Patent JP-2003086231-A (JP)
Title: Fuel cell stack
Inventor: WARIISHI YOSHINORI
IPC: H01M8/02
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To enable to effectively discharge moisture condensation water inside of respective unit cells by a simple architecture. SOLUTION: In a cell assembly 10, the reaction gas flow passage is communicated in series over the first and the second unit cells 14, 16, and for example, an oxidizer gas inlet 46 and the intermediate oxidizer gas inlet 42 are arranged upward than an oxidizer gas exit 54 and the intermediate oxidizer gas exit 40, and at least one part of the oxidizer gas exit 54 and the intermediate oxidizer gas exit 40 downward than an electric power generation face of the first and the second unit cells 14, 16.
Patent JP-2003083179-A (JP)
Title: Fuel supply device for internal combustion engine
Inventor: KOMODA TAKAO
IPC: F02M37/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply device for an internal combustion engine capable of achieving the simultaneous pursue of the elimination of vapor near a fuel injection valve and the inhibition of the rise of a temperature of the fuel in a tank. SOLUTION: In this fuel supply device for the internal combustion engine, the fuel stored in the fuel tank 21 is press-fed to a fuel injecting mechanism 25 by a fuel pump 22, and the press-fed fuel is injected and supplied to the internal combustion engine 10 through the fuel injecting mechanism 25. This fuel supply device is provided with a bypass passage R4 for communicating the upstream of the fuel injecting mechanism 25 to a main reflux passage R2, a communication passage R3 for communicating the downstream side of the fuel injection mechanism 25 to the main reflux passage R2, and an auxiliary fuel passage R5 having a restrictor 28 on the way. One of the communication passage R3 and the bypass passage R4 is activated to be selectively communicated to the main reflux passage R2 by a switch valve 26.  A certain amount of the press-fed is refluxed to the fuel tank 21 through the auxiliary fuel passage R5 even when the bypass passage R4 is activated.