baber/WOPTO huggingface dataset:
Patent JP-2003092038-A (JP)
Title: Combined insulating tube
Inventor: HIRANO YOSHIHIKO
IPC: H01B17/26
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a combined insulating tube which has a structure of preventing penetration of water and leakage of gas at the jointing part of the FRP tube and the flange and the surrounding area, and which prevents penetration of water from outside of the insulating tube and gas leakage from inside of the insulating tube by controlling water permeability on the surface of the FRP tube and, thereby, has excellent long term reliability. SOLUTION: The combined insulating tube is formed by a tubular body 2, an outer case 3 that covers at least a part of the outer circumference of the tubular body, an insertion part 5 formed at the both ends of the tubular body, and a flange 4 adhered to the portion of this insertion part 5 in a state of engagement. In the flange 4, an engagement part 7 to which the insertion part is inserted and a stopper part 8 of ring-shape which is positioned at the bottom of the engagement part and with which the top end 6 of the insertion part contacts, are provided. The insertion part 5 formed on the tubular body 2 has smooth surface on the outer circumference and a chamfered part is formed at the corner portion surrounding the top end of the insertion part 5 formed on the tubular body 2.
Patent JP-2003088556-A (JP)
Title: Carrying device for wheelchair
Inventor: OCHIAI KATSUYOSHI
IPC: B62B3/10
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a carrying device for wheelchair allowing a carereceiver himself to load a wheelchair on an electric truck as he is on the wheelchair without requiring a help by a helper to carry the wheelchair for nearby outing, stroll, shopping or the like. SOLUTION: When the wheelchair 2 loaded with the care receiver 1 is loaded on a loading surface 4 from the ground 3, the end part 6 of a lever 5 is separated from the loading surface 4 by the manual operation of the care receiver 1, and a flap 7 is rocked down and laid in a state where it is in contact with the ground 3 or floor. When the wheelchair 2 is on the loading surface 4, the end part 6 of the lever 5 is fixed to the loading surface 4 by the manual operation of the care receiver 1, and the flap 7 is laid in a state where it is separated from the ground 3 or floor. Therefore, the carereceiver 1 himself can load the wheelchair 2 on the electric truck 8 as he is on the wheelchair 2 to carry the wheelchair 2 for nearby outing, stroll, shopping or the like.
Patent JP-2003092270-A (JP)
Title: Treatment method for compound semiconductor
Inventor: DEGUCHI MASAHIRO
IPC: H01L21/338
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method in which when valence electrons in a first compound semiconductor are controlled by irradiating particles containing an impurity element and by activation annealing treatment, a defect remaining/generated inside an injection layer is compensated/generation- suppressed by adding a process in which a second compound semiconductor layer is laminated on a first compound semiconductor layer irradiated with the particles. SOLUTION: The treatment method comprises a process in which the particles containing the impurity element are accelerated and irradiated so that the valence electrons are controlled with reference to the first compound semiconductor layer composed of a compound semiconductor constituted of a group II element and a group VI element or a group III element and a group V element or of their mixed crystals, a process in which the second compound semiconductor layer is laminated on the first compound semiconductor layer irradiated with the particles and a process in which heating treatment is conducted, after the second compound semiconductor layer has been laminated.
Patent JP-2002158303-A (JP)
Title: Self-aligning method for forming semiconductor memory array of floating gate memory cell with protruding control gate, and memory array made thereby
Inventor: WANG CHIH HSIN
IPC: H01L29/423
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor memory array of an electrically programable and eraserble and accurately aligned floating gate memory cell on a semiconductor substrate by using a self aligned method. SOLUTION: A memory cell array has a plurality of spaced apart isolation regions and active regions, and those regions are arranged on a substrate substantially parallel to one another in the column direction. Floating gates are formed in each of the active regions. In the row direction, trenches having notches are formed. The trenches are filled with conducting material, so that blocks of the conducting material which constitute control gates 36 are formed. By using the notches of the trenches, protruding parts are formed on the control gates and stretched above the floating gates.
Patent JP-2002138933-A (JP)
Title: Operation method for direct injection gasoline driving internal combustion engine
Inventor: FREY JUERGEN
IPC: F02P3/045
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an operation method for a direct injection gasoline driving internal combustion engine. SOLUTION: In this method, one injector per a cylinder injects fuel to a combustion space, and the injected fuel forms a combastive air-fuel mixture with a combustion air supplied separately. After electric flashover voltage is applied between electrodes of a spark plug protruding into the combustion space, the air-fuel mixture is ignited by a spark breakthrough. In a wide characteristic map range of the internal combustion engine, a layer intake mode is provided by fuel injection at compression process in a work cycle of respective cylinders and a homogeneous cycle is provided at a full load mode. A control device generates a control signal having an information relating to spark duration and supplies the control signal to an ignition device.  In this method, the control device distinguishes between the homogeneous mode and the layer intake mode and supplies a different characteristic map to the homogeneous mode and the layer intake mode in order to control the spark duration.
Patent JP-2003100825-A (JP)
Title: Method for producing semiconductor device and defect inspecting data processing method and system
Inventor: TANAKA MAKI
IPC: H01L21/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a semiconductor device and a defect inspecting data processing method and its system in which a process or a producing device causing defects are rapidly estimated or determined so that a countermeasure is provided to realize a stable and high yield in a production line of the semiconductor device. SOLUTION: The similarity of the inspected result of a wafer which is inspected in the past to the distribution of defects of the water in which defects are abnormally generated is quantitatively evaluated. The periodicity of the data line of the obtained similarity is analyzed. The relation between the analyzation result and the starting method of each producing device is evaluated to estimate or determine the process and the device for generating the defects.
Patent JP-2003096905-A (JP)
Title: Parallel chord truss, space truss and roof structure using these truss
Inventor: IIDA YASUHIKO
IPC: E04C3/08
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a parallel chord truss, a space truss and a roof structure using these trusses in which members constituting a roof frame are manufactured and assembled simply, the term of works can be shortened and a cost can further be reduced. SOLUTION: In the truss composed of an upper chord 11 and a lower chord 12 consisting of steel materials, in which at least two sides are crossed at right angles, and diagonal members 13 being made up of the steel materials and bonding these upper chord 11 and lower chord 12 or struts 14 or the diagonal members 13 and the struts 14, one side of the upper chord 11 and the lower chord 12 is positioned in parallel horizontally, and the diagonal members 13 or the strut 14 or the diagonal members 13 and the struts 14 are joined with the upper chord 11 and the lower chord 12 at arbitrary angles to a vertical line.
Patent JP-2002170337-A (JP)
Title: Method for recording stream data and its data structure
Inventor: ANDO HIDEO
IPC: G11B20/12
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To efficiently record stream data. SOLUTION: An information medium having a data area where the stream data (SOB) is recorded and a management area where management information (STRI) on the stream data is recorded is utilized. A first stream packet includes a stream packet including a first stream data area (left side of figure 5 (j)) among a plurality of stream packs, and a second stream pack following the first stream pack includes a stream pack including a second stream data area (right side of figure 5 (j)) among the plurality of stream packs. A part (322 of figure 5 (d)) of the stream data (SOB) can be recorded straddling over the first stream data area (left side of figure (j)) and the second stream data area (right side of figure 5 (j)).
Patent JP-2003098162-A (JP)
Title: Method for evaluating damage in steam turbine
Inventor: MAEDA MORIHIKO
IPC: G01H17/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating damage on blades by capturing predictive phenomenon on damage on the blades of a steam turbine. SOLUTION: AE sensors 21 and 22 are installed to the steam turbine 1 with a plurality of blade stages 6a-8a. A blade of a high-pressure entrance blade stage 6x in the vicinity of the entrance of a highest-pressure stage among the blade stages 6a-8a is struck to correct the reception sensitivity of AE signals from the AE sensors. A reception amplitude Sr of received waves received by the AE sensors 21 and 22 caused by the striking is divided by an incident amplitude Si of the amplitude of incident waves received by an acceleration sensor when the striking is performed with an impulse hammer in which the acceleration hammer is embedded to obtain an attenuation factor Q, and the reception sensitivity is corrected by the attenuation factor Q.
Patent JP-2003095779-A (JP)
Title: Apparatus for manufacturing manure
Inventor: YANAGISAWA SABURO
IPC: B01F7/08
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To manufacture manure which is completely composted by one time treatment without recycling compost. SOLUTION: A case 6 of a first treating vessel 2 is internally provided with a kneading treated matter forming mechanism 9 to be driven by a driving shaft 7. The kneaded matter forming mechanism 9 comprises a feeding-in member 11 and a blade 12 on an upstream side. The feeding-in member 11 is composed of a screw having notches 13. The blade 12 comprises upstream side forward vanes 12a, backward vanes 12b and downstream side forward vanes 12c. The case 6 is mounted with a plurality of divided bodies 10.
Patent JP-2003093752-A (JP)
Title: Traveling toy
Inventor: NISHIKAWA YOSHIO
IPC: A63H17/40
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a traveling toy capable of moving interestingly by turning its traveling direction unpredictably and changing its direction when it collides against an obstacle. SOLUTION: In this traveling toy, two direction converting devices 31 and 61 are arranged in a toy body 2. Each of the direction converting devices 31 and 61 is constructed of a device body 32, a rotary shaft 42 having a crown gear 43 and a driven gear 56 or 58, a driving shaft 48 having a spur gear 51 meshing with the crown gear 43, and wheels 52 and 53 arranged in the driving shaft 48. A transmission shaft 18 turning by drive of a driving motor 10 is arranged in the toy body 2, and output gears 20 and 21 respectively meshing with the driven gears 56 and 58 are arranged in the transmission shaft 18.
Patent JP-2003093027-A (JP)
Title: Washing and aging machine for raw laver
Inventor: WATANABE YOSHINARI
IPC: A23L17/60
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To perform the stirring and washing, the washing and aging or the aging of a mixture of raw laver and water. SOLUTION: The washing and aging machine for raw laver is provided with a filtering and draining means attached to a part of a cylindrical tank, a flow-guiding longitudinal ridge formed on the inner side wall of the cylindrical tank, a stirring and water-spraying means placed at the center, a precipitate discharging means on the bottom plate of the cylindrical tank and a supplying and discharging means for the raw laver.
Patent JP-2003098006-A (JP)
Title: Electron pulse detection device and electron pulse detection chip
Inventor: YUMII TAKAYOSHI
IPC: H04N5/374
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To detect two-dimensionally feeble light or radiation. SOLUTION: This electron pulse detection device has an MCP having plural matrically-arranged capillaries for increasing the number of electrons, and this electron pulse detection chip 30 arranged on the output side of the MCP. The electron pulse detection chip 30 is equipped with anodes 32 provided corresponding to the capillaries, and detection transistors 34. An electron pulse enters the anodes 32 from the MCP. The detection transistors 34 are connected to the anode corresponding to a drain. In the detection transistors 34, gates on each row are mutually connected and switched with a unit of the row between the ON and OFF states, and sources on each column are connected to a corresponding switch circuit 80 and connected to a current-voltage conversion resistance RL through the switch circuit 30.  The current-voltage conversion resistance RL coverts a current flowing by entering of the electron pulse into the anodes 32 into a voltage, and inputs the voltage to an operating amplifier.
Patent JP-2003109254-A (JP)
Title: Optical recording substrate, optical recording medium and manufacturing method therefor
Inventor: TAKIZAWA KIYOTO
IPC: G11B7/24047
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an optical recording substrate, by which a stamper pattern can be easily transferred to a thin organic polymer sheet without the omission in transfer by a heat-press method. SOLUTION: In the manufacturing method for the optical recording substrate, a stamper having projecting and recessed parts and/or grooves is brought into contact with the organic polymer sheet having 120-190 deg.C glass transition temperature, (+10)-(-10) nm double refraction retardation value in a single pass and <=0.35 mm thickness under vacuum and they are heat-pressed to each other.
Patent JP-2003104754-A (JP)
Title: Method of manufacturing glass plate with ceramic colored layer
Inventor: USUI HIROSHI
IPC: C03C8/16
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To improve mold releasing property in manufacturing a glass plate with a ceramic colored layer excellent in acid resistance. SOLUTION: The method of manufacturing the glass plate with the ceramic colored layer is that a laminate 4 composed of a colored layer 2 being in contact with the glass plate 1 and containing a glass powder of a low melting point, and a heat resistant pigment powder, and a mold releasing layer 3 is formed and fired, wherein a molar ratio of low melting point glass powder contained in colored layer 2 Bi2 O3 /SiO2 is <=0.275, and a low melting point glass powder contained in a mold releasing layer 3 contains SiO2 and Bi2 O3 and Bi2 O3 /SiO2 is >0.275, while precipitating crystal at the time of firing.
Patent JP-2003105390-A (JP)
Title: Pretreatment composition for mud-stained clothes, method of washing mud-stained clothes and detergent for washing mud-stained clothes
Inventor: ONUKI IZUMI
IPC: C11D7/26
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of washing mud-stained clothes in which the stained clothes are pretreated with a pretreatment composition for mud-stained clothes including oxalic acid and has a pH of 1-5 at 25 deg.C and then washed with a soap-including composition whereby the persistent stains can be readily removed. SOLUTION: The pretreatment composition for mud-stained clothes includes oxalic acid and has a pH of 1-5 at 25 deg.C (wherein in the case that the composition is solid or powdery, the pH is given when the composition is diluted with water so that the concentration of the oxalic acid may become 1 mass %). After the pretreatment, the clothes are washed with a soap-including composition. Thus, the detergent for washing mud-stained clothes characteristically comprises the pretreatment composition as the first agent, and the soap-including composition as the second agent.
Patent JP-2003105398-A (JP)
Title: Method for producing granular detergent composition
Inventor: ITAKURA KENSUKE
IPC: C11D17/06
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a granular detergent composition prevented from attaching on a pulverizer or the like. SOLUTION: The method for producing a granular detergent composition comprises producing the granular detergent composition by pulverizing a solid detergent containing a surfactant and a builder. When the values of hardness and strain (displacement) are in the region of Fig. 1 (a), the pulverization treatment is carried out by supplying air of >=26 deg.C and at a peripheral speed of a pulverizer's rotor of <=50 m/s; when they are in the region of Fig. 1 (b), by supplying air of <=25 deg.C; and when they are in the region of Fig. 1 (c), at a peripheral speed of a pulverizer's rotor of <=50 m/s.
Patent JP-2003107580-A (JP)
Title: Multiscreen system
Inventor: IDE TSUGIO
IPC: G06F3/153
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a multiscreen system which can create a virtual space entirely in a hall or room, to provide a multiscreen system of high picture quality which is as real as possible and gives a small feeling of physical disorder, and to provide a multi-screen system which can display an image of high picture quality on a large screen. SOLUTION: A host computer 5 sends image data to an experience room 20, and liquid crystal projectors 15A to 15D provided in the experience room 20 form the virtual space. The host computer 5 and experience room 20 are connected together by using an optical cable interface 6.
Patent JP-2003113379-A (JP)
Title: Liquid crystal composition and liquid crystal element
Inventor: KATO TAKASHI
IPC: C09B1/58
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal composition exhibiting a high order parameter, and to provide a liquid crystal element. SOLUTION: The liquid crystal composition contains a coupled compound having a structure which contains >=1 of substituent expressed by general formula (1), and >=2 of chromophores connected via covalent bonds. General formula (1). (Het)m  (B<1> )p (Q<1> )q (B<2> )r }n C<1> (wherein, Het is NR, S or O, and R is H or the like; B<1> and B<2> are each a divalent aryl, heteroaryl or cyclic aliphatic hydrocarbon group; Q<1> is a divalent coupling group; C<1> is an alkyl or the like; and m is 0 or 1, p, q and r are each an integer of 0-5, and n is an integer of 1-3, but (p+r)×n is 2-10). The liquid crystal element uses the composition.
Patent JP-2003111540-A (JP)
Title: Driving mechanism for fishing equipment
Inventor: KATAYAMA HITOSHI
IPC: A01K89/02
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized/lightweight driving mechanism for fishing equipment, having improved reliability. SOLUTION: This driving mechanism is to be used for the fishing equipment which includes a double bearing reel, the clutch operating mechanism 19 for which is to be used for operating the clutch mechanism 13 of the double bearing reel and has a clutch cam 41 and driving elements 48a and 48b; wherein the clutch cam 41 is turnably set on the reel body 1, and the driving elements 48a and 48b, which are each made of shape memory alloy, are controllable by heating on energizing electricity and make a turning driving of the clutch cam 41.
Patent JP-2003114415-A (JP)
Title: Device and method for displaying image
Inventor: TSUCHIDA SUSUMU
IPC: G09G3/36
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To realize a device and method for displaying image capable of improving the image quality with a simple configuration. SOLUTION: The image display device makes liquid crystal elements form an image corresponding to video signals by driving voltage applied across a plasma layer and an electrode layer formed on one surface and the other surface of the transmission type liquid crystal display elements. The emitted light transmits the liquid crystal display elements. Concerning the occurrence of non-uniform thickness of an insulating layer for sealing a plasma discharge gas filled in the plasma layer, a correction value of the thickness with respect to the uniform part is pre-stored for every predetermined area of the insulating layer so that the driving voltage to be applied across the plasma layer and the electrode layer is varied according to the correction value.
Patent JP-2003124306-A (JP)
Title: Semiconductor device
Inventor: ITO MASANORI
IPC: H01L23/482
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having an air-bridge wiring structure which can prevent an external pressing force from intensively acting. SOLUTION: This semiconductor device 10 includes a first conductive part (14 and 16) formed on a semiconductor substrate 11, a second conductive part 20 formed crossing the first conductive parts, a bridge 23 formed on the crossing part of the second conductive part and the first conductive part in order to define a gap 22 between the crossing part and the first conductive part, a protrusion 24 which is formed on the non-crossing part of at least one of the first conductive part and the second conductive part and defines a gap 25 under it, and a protective film 26 which is formed on the semiconductor substrate in order to cover both the conductive parts and has a surface shape corresponding to the bridge and the protrusion.
Patent JP-2003125523-A (JP)
Title: Member and structure for attaching wire harness
Inventor: ABO EIZO
IPC: H02G3/30
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a member and a structure for attaching wire harness, capable of facilitating removal of the wire harness in disassembling a vehicle to be discarded, smoothly performing routing operation of the wire harness, and preventing the wire harness from dislocating, during attachment or after attaching the wire harness. SOLUTION: This member 21 of attaching wire harness includes a plate- shaped base part 22, engaging parts 23A, 23B which are provided on the rear side of the base part 22 and attachable to a vehicle body and a ring-shaped gripping part 24 which is provided on the rear side of the base part 22, has a notch 25 for inserting the wire harness, and grips the periphery of the wire harness 11. The ring-shaped gripping part 24 is split into two sections via a peripheral slit 26. A ring-shaped band 12 is attached to a vehicle attachment position of the wire harness 11. Under the condition of a ring-shaped band 12 being engaged with the peripheral slit 26, the wire harness 11 is gripped by the wire harness attaching member 21 and is attached fixed to the vehicle body.
Patent JP-2003119833-A (JP)
Title: Display device for optional function state of construction machine
Inventor: ADACHI HIROYUKI
IPC: E02F9/26
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a display device for the optional function state of a construction machine easily and surely informing an operator of whether or not an optional function is valid. SOLUTION: The display device for the optional function state is applied to a hydraulic excavator 11 or the like having optional functions, and includes a detecting part 42 for detecting whether or not there are optional functions, a determining part 41 for determining whether or not the optional functions are valid, and a display item selecting part 44 for displaying on a monitor 51 that the functions are valid or invalid according to signals outputted from the detecting part and the determining part.