baber/WOPTO huggingface dataset:
Patent JP-2003023141-A (JP)
Title: Semiconductor substrate and method for manufacturing the same
Inventor: YUASA MITSUHIRO
IPC: H01L21/02
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor substrate and a semiconductor substrate having sufficient flatness. SOLUTION: An SOI(Silicon on Insulation) substrate in which an SiO2 film 14 and an Si film 16 are provided on an Si substrate is used as a material for manufacturing the semiconductor substrate. A large area of the Si substrate is polished with a grinder (Si substrate polishing step), subsequently the Si substrate is etched (Si substrate etching step). Only the residual part of the Si substrate is removed except the film 14 on the basis of a selection ratio for etching, and a semiconductor substrate 26 having the exposed film 14 is obtained to be a rear surface.
Patent JP-2003024730-A (JP)
Title: Air cleaning filter and refrigerating air conditioner
Inventor: TAZAWA TETSUYA
IPC: F24F13/28
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To solve the problems that an air cleaning filter of a conventional refrigerating air conditioner is difficult to mount and the thickness of the filter medium is required to be thinner than the thickness of the frame body piece, when the insertion groove is bent in the case of the installation in bent shape. SOLUTION: The air cleaning filter 14 is provided with each filter medium 3 in such manner that they are free to be folded by connecting a plurality of unit filter frame members 22 with a hinge 23. Further a guiding part 32 which is inserted and guided at the guided groove 26 arranged at the installation site of the air cleaning filter 14 is provided. The guiding part 32 is constituted by having at least one boss part 25 protruded on the both sides of the unit filter 14.
Patent JP-2003026099-A (JP)
Title: Cargo loading-unloading device and cargo loading- unloading method of aircraft
Inventor: ONISHI TETSUYA
IPC: B64F1/32
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a cargo loading-unloading device and a loading-unloading method of an aircraft for reducing work manhours by simplifying loading- unloading work of a cargo and a vehicle, and reducing a cost by reducing a work tool for the loading-unloading work. SOLUTION: A cargo loading-unloading means of the aircraft has a ramp door for opening and closing a cargo loading-unloading port of an airframe lower part, and is constituted so as to carry the cargo or the vehicle in an airframe via the ramp door, and has a ramp door driving device for locking a cargo carrying surface of the ramp door in a position inclined downward by a specific angle to a carrying surface of a carrier conveyor, and a plurality of tray support members detachably arranged at a prescribed interval in the width direction of the ramp door, and supporting a cargo receiving tray, and is characterized in that a transfer mechanism of a carrying machine is inserted into a space formed between the plurality of tray support members, and is constituted so that the cargo can be transferred on the ramp door.
Patent JP-2003028079-A (JP)
Title: Scroll type compressor and air conditioner
Inventor: KIMATA HISAYUKI
IPC: F04C18/02
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a scroll type compressor and an air conditioner capable of improving performance and efficiency by achieving balance of thrust force actuating an end plate of a fixed scroll and pressure stabilization of a compression chamber and by restraining deformation of the end plate. SOLUTION: This scroll type compressor and the air conditioner is provided with an intermediate back pressure chamber 17 formed between a discharge cover 13 and the end plate 21 of the fixed scroll 20, a first bypass hole 24 communicating the intermediate back pressure chamber 17 and the compression chamber 37a, a second bypass hole 13b communicating the intermediate back pressure chamber 17 and a delivery chamber 38, and a valve 15 for opening and closing the second bypass hole 13b.
Patent JP-2003025311-A (JP)
Title: Woody flooring and manufacturing method therefor
Inventor: FUJIWARA HIROAKI
IPC: B27N3/08
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a woody flooring 1 which is formed of a cork and a wood by using an extrusion molding device comprising a rectangular molding frame 2, an extrusion piston 3 and a hopper 5 equipped with a vibrator 4, and a method for manufacturing the woody flooring 1. SOLUTION: A mixture of cork particles (a) and wood flour (b) is separated in a laminated form and the woody flooring 1 is continuously extruded into a molded product by means of an extrusion-molding device structured of the rectangular molding frame 2, the plunger 3 and the hopper 5, with an inclined face 51, equipped with the vibrator 4. Thus the woody flooring is obtained which has a soft cork layer 1a of low specific gravity as an upper layer and high strength as a lower layer. Also the method for manufacturing the woody flooring 1 is provided.
Patent JP-2003027518-A (JP)
Title: Load test method for pile and attachment for load test
Inventor: KITAMURA MORIO
IPC: E02D1/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a load test method capable of obtaining sufficient load for load test in cooperation with a pile pressing machine and an attachment for the load test when conducting load test of a steel pipe pile. SOLUTION: This attachment for the load test is constituted in such a way that a clamp 13 for ensuring a reaction force by fixing it to the steel pipe pile P is constituted at a lower end, an expansible cylinder 12 is erected at an upper end of the clamp 13, and a mounting part 11 for attaching to a chuck part 52 fixing the steel pipe pile P0 to be load tested is constituted at an upper end of a rod 12a of the cylinder 12. The load test method conducted using the attachment for load test is provided.
Patent JP-2003036869-A (JP)
Title: Fuel cell system
Inventor: OISHI MASAZUMI
IPC: H01M8/04
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To extend the life of the component parts of a fuel cell system. SOLUTION: The system comprises an electric conductivity meter 22 for monitoring the electric conductivity of cooling water supplied to a stack 2, an ion removal unit 23 for removing ions dissolved in the cooling water, a regulation valve 33 for regulating flow rate of cooling water flowing through the ion removal unit 23 based on the electric conductivity and a bypass line 32 connected parallel to the ion removal unit 23. Cooling water discharged from the stack 2 is circulated and supplied again in the stack 2. The control valve 33 controls the ratio of the flow of the cooling water that flows in respect of the ion removal unit 23 and the bypass line 32.  This time, the flow rate of the cooling water flowing in respect of the ion removal unit 23 is larger than that of the cooling water flowing in respect of the ion removal unit 23 when the electric conductivity is a second value that is larger than that of the first value.
Patent JP-2003035125-A (JP)
Title: Oil passage structure of valve-timing controller
Inventor: SAKA NARIATSU
IPC: F01L1/34
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an oil passage structure of a vale-timing controller, of which the cost can be reduced, while simplifying the oil passage and also facilitating its cleaning. SOLUTION: For switching the passage by a solenoid equipped with a rocker cover 16 in the oil passage lead to the valve-timing controller passing through the inside of the rocker cover 16 and a cam bracket 15, a gasket 17 inserted to a mating face between the rocker cover 16 and the cam bracket 15 is integrated with a filter, which can remove the foreign matters in oil in the oil passage 27 for the inside of the rocker cover and in the oil passage or the inside of the cam bracket.
Patent JP-2003035695-A (JP)
Title: Gas sensor
Inventor: ISHIKAWA SATOSHI
IPC: G01N27/409
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor for reliably blocking an opening at the atmospheric side of a venting hole using a sheet-like filter even if the gas sensor that functions by introducing the atmosphere from the outside is used for a long time. SOLUTION: The oxygen sensor 1 is blocked so that the upper opening can breathe by a seal unit 14 that is composed by pinching the sheet-like filter 50 between a seal member 15 and a presser member 16. Nickel plating 52 is provided on a surface in contact with the seal member in the filter 50. The seal member 50 is composed of a material for generating hydrogen fluoride when heated. When the hydrogen fluoride is emitted by heating the seal member 15 in the oxygen sensor 1, the plating 52 causes a chemical reaction with the hydrogen fluoride for corrosion, and the plating 52 is applied to the seal member 15, thus reliably blocking the opening at the atmospheric side of a venting hole 15a with the filter 50.
Patent JP-2003040401-A (JP)
Title: Draining bag
Inventor: KAWAKAMI TETSUJI
IPC: D04H1/4326
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a draining bag being easy to biodegrade using a composting device and to lose its shape through heating and drying treatments. SOLUTION: The draining bag is molded as a resin composition composed chiefly of a biodegradable high molecular compound having a reaction mechanism that reacts with a hydroxyl or carboxyl group and with a crosslinking agent. The resin composition is formed into a net shape or a nonwoven fabric. The bag is processed in a heat drying type garbage processor at a treatment temperatures of 60 to 100 deg.C for a treatment time of 1.5 to 4 hours until it loses the shape of the draining bag.
Patent JP-2003036174-A (JP)
Title: On-vehicle terminal device
Inventor: OKUDE MARIKO
IPC: H04W24/04
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To continue controlling of a peripheral device connected to an on- vehicle terminal device even when one operating system is stopped in the on- vehicle terminal device operating a plurality of operating systems. SOLUTION: A second operating system 207 monitors the operating state of a first operating system 206 by using an OS-state monitoring function 400. When the first operating system 206 is stopped, a list 403 having the assignment of a peripheral device recorded therein is updated to switch the assignment to the second operating system 207. Thus, an interruption signal from the peripheral device is assigned to the second operating system 207 to enable the second operating system 207 to control the peripheral device.
Patent JP-2003038859-A (JP)
Title: Stuffed doll
Inventor: YOSHIDA MINORU
IPC: A63H3/02
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a stuffed doll which is formed into a size which is easy to carry and can be rapidly and accurately adjusted to weight of the order of a neonate, moreover, whose weight is not changed by long-term storage, and further which has also excellent safety when carrying. SOLUTION: A stuffed doll in which a plurality of sandbags 20 are included within a stuffed doll body 10, wherein on the back of the stuffed doll body 10, a body opening 13 from which the sandbags 20 can be taken in and out and which can be opened and shut by engagement and disengagement of an engaging portion 13a with a portion 13b to be engaged is formed, the sandbags 20 comprise dry sand 22 which is sealed hermetically within a bag body 21 made of a non-water permeable sheet, in the bag body 21, a bag body opening 21a which seals hermetically or opens the inside of the bag body 21 by engagement and disengagement of a convex-shaped engaging portion with a concave- shaped engaged portion is formed, and the total weight of the stuffed doll body 10 and a plurality of the sandbags 20 is adjusted to a predetermined weight.
Patent JP-2003004085-A (JP)
Title: Liquid sealed vibration isolator
Inventor: SATORI KAZUTOSHI
IPC: B60K5/12
Filed: 2001-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an unusual noise generated in an elastic partition and provide a non-linear spring characteristic even if a heavy vibration input of an engine occurs at starting and stopping of the engine. SOLUTION: A partition member 5 is composed of an elastic partition 20 and an outer peripheral supporting part 21. The elastic partition 20 has an outer peripheral ring 22, a taper part 24, a ring-shaped thick part 25 and a stopper leg 26. In the ring-shaped thick part 25, the stopper leg 26 which has a taper shaped section protruded in an outwardly opened state in the direction of the outer periphery, is integrally formed and abutted to the outer peripheral supporting part 21 and a pressing part 33. A stopper leg 26 is protruded to the side where the input ratio of a heavy vibration input of an engine is larger and deformed to such an extent as not to be separated from the pressing part 33 even if the heavy vibration input of an engine occurs, thereafter being pressed.
Patent JP-2003039192-A (JP)
Title: Solder block and soldering method
Inventor: KONDO TAKESHI
IPC: B23K1/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To always solder uniformly a plurality of objects. SOLUTION: A solder block formed with a predetermined size and shape corresponding to any one of disposition, size and shape of the plurality of the objects to be soldered.
Patent JP-2003046834-A (JP)
Title: Video camera with recording medium
Inventor: TAKANO MASAKI
IPC: G11B33/02
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a video camera with a multifunctioned recording medium while reducing the number of operating keys. SOLUTION: The video camera 1 has an operating panel 6 composed of operating keys 7-12 at the left side face. A function suited for the operation mode of the operating panel 6 is given to each operating key thereon for every operation mode of the video camera with the multifunctioned recording medium and for every screen on a liquid crystal display 5a. As to the key 7, for example, when a video camera function setting is wanted as one of its operation modes, a function for determining a selected camera function is given. For reproducing a program or play list recorded on the recording medium, a function for reproducing a selected program or pause is given. Functions for entry to an operation mode and cancel of the operation mode are given to the keys 9, 10.
Patent JP-2003049864-A (JP)
Title: Manufacturing method of torque limiter and torque limiter
Inventor: KANAI AKINOBU
IPC: F16D9/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a torque limiter capable of distinctively manufacturing torque limiters with different release torque efficiently. SOLUTION: Each torque limiter 15A has different release torque respectively by having a different shape of a notch 24a at a breaking part 24. In producing each torque limiter 15A, the change in the shape of the notch 24a is in accordance with a change of a core NG1 detachably fitted to a common die KG when the limiter 15A is formed.
Patent JP-2003047216-A (JP)
Title: Armature winding method, apparatus thereof and armature
Inventor: TAKANO TADASHI
IPC: H02K15/095
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To surely allocate a winding material to the predetermined turn forming position of coil when a coil is wound by loosening the winding material to elongate the loop length in the winding operation of needle. SOLUTION: A feeding fulcrum of winding material 68 fed from a needle 66 is provided at the external side of the end in the deeper side of a slot 62. The end of needle 66 is controlled to perform winding operation without insertion into the deeper side of the slot 62, under the condition that length of loop in the winding operation of the needle 66 corresponding to turn of coil 1 is set longer than the length of turn of coil 1 to give looseness to the winding material. Moreover, a guide means 80 is also provided to guide the winding material 68 fed from the end of the needle 66 to the winding position on the coil end surface 71. This guide means 80 can move in the radial direction on the coil end surface 71.
Patent JP-2003045002-A (JP)
Title: Signal transmitting apparatus using rotary transformer, and signal reproducing apparatus
Inventor: SUZUKI KYOKO
IPC: G11B5/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To make a band wider and a transfer rate higher in a signal transmitting device using a rotary transformer and also to prevent serious cost increase caused therewith. SOLUTION: In a signal transmitting apparatus 1, a rotary transformer 4 is interposed between a circuit 2 of transmitting side and a circuit 3 of receiving side. In the output stage of the rotary transformer, a passive device circuit 8 including inductance devices L1, L2 is connected in parallel with the transformer. Then, the impedance matching is achieved in such a manner that the inductance value of this circuit is set to the value equal to or lower than the equivalent inductance value (L) of the case the circuit of rotary transformer side is seen from the circuit 3 of receiving side.
Patent JP-2003056666-A (JP)
Title: Rack and pinion device
Inventor: NAKAYAMA REI
IPC: F16H19/04
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent mechanical lock generated by a pinion pressing a rack when it is engaged with the rack in a rack and pinion device of an engagement/ disengagement type in which the rack to be engaged with the pinion is normally separated from the pinion, and movable to advance to be engaged with the pinion, and backward to be disengaged from it. SOLUTION: Tip parts of a plurality of teeth 1a and 1b at tip parts of the rack 1 are cut along the addendum circle Ct of the pinion 2, so that a contact angle θ at a position where the tip tooth 1a of the rack 1 is firstly engaged with the pinion 2 becomes small. Partial force Fh in a horizontal direction to be consumed for driving the rack 1 becomes larger among force F transmitted from the pinion 2 to the rack 1 for driving the rack 1, thereby mechanical lock can be prevented.
Patent JP-2003056043-A (JP)
Title: Washhand device
Inventor: IWATA KENGO
IPC: E03D9/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a compact washhand device which discharges warm water and has excellent hygienic properties. SOLUTION: This washhand device is composed of a rotary spout 2 which is provided at an end of a faucet 12 fixed to a bowl part 13 for receiving discharged water, so as to rotate the locus of the discharged water, a heating means 4 which is arranged on a flowing-water path 11 for conveying tap water, supplied from a feed pipe, to the faucet 12, so as to continuously and electrically heat the tap water flowing along the path 11, and an electrical power regulating means 5 for regulating electrical power of the heating means 4; and characteristically, the tap water, which is heated by the heating means 4, is discharged from the rotary spout 2.
Patent JP-2003056055-A (JP)
Title: Jig and execution method for mounting clothes-drying member of simple roof
Inventor: HARANO KATSUJI
IPC: E04B1/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a jig for mounting a clothes-drying member on a simple roof, which dispenses with the accuracy of the execution of work for drilling a hole in a side surface of a side frame or that of a rafter on a building site and facilitates the execution of work for mounting a hanging support for the clothes-drying member on the simple roof. SOLUTION: A mounting-hole positioning jig 30, which is composed of a semiconductor part and a rectangular part, is made to abut on the side surface of the side frame, so as to make a mounting hole drilled; a mounting tool for the hanging support 61 is temporarily fixed to the mounting hole; the hanging supports 61 and 62 are fitted for insertion into support bearing parts 34 of an interval maintaining tool 33; the mounting tool mounted on the hanging support 62 is made to abut on the side surface of the side frame, so that a mark can be placed; the jig 30 is made to abut on the mark so as to make the hole drilled; the hanging support 62 is temporarily fixed to the side frame; both of the temporarily fixed hanging supports 61 and 62 are mounted on the side surface of the side frame by means of fixtures;  and the clothes-drying member is mounted on both of the hanging supports 61 and 62.
Patent JP-2003052582-A (JP)
Title: Cleaning equipment
Inventor: HIRAHARA YOSHIYUKI
IPC: A47L9/02
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of efficiently sucking also dust near an obstacle. SOLUTION: When power is supplied to a control circuit 23 by a battery pack 22, a motor is rotationally driven by the control circuit 23, a traveling wheel 5 is rotated and a cleaner body 1 autonomously travels. When the cleaner body 1 approaches an obstacle by more than a fixed distance, the motor 9c is driven by the control circuit 23, and rotationally drives a pinion 9a. The pinion 9a is threadedly engaged with a gear 7a on the front of a suction opening body 7. The suction opening body 7 moves in the direction perpendicular to the progress direction of the cleaner body 1. When the control circuit 23 detects the contact of the suction opening body 7 with an obstacle by a contact detection means 10, the circuit 23 stops the movement of the suction opening body 7. Dust near the obstacle is sucked by the driving of an electric blower 21b from the suction opening 8.  Dust near the obstacle is efficiently cleaned.
Patent JP-2003053616-A (JP)
Title: Machining device and machining method
Inventor: TOKUTOME KOJI
IPC: B23C3/16
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a machining device and a machining method in which the number of cutting pathes is reduced while suppressing cutting resistance to a work, and surface roughness can be improved. SOLUTION: This machining device having a columnar end mill end part served for machining has an end mill end part 2C so that a normal 13 extended perpendicular to a surface to be machined of the work 1 which is machined to provide a curvature in a recess and the axis 8 of the end mill end part 2C abutting on the work 1 are made to abut on the work 1 at the angle of inclination relatively and substantially equal to sin<-1> (radius of end mill end part/radius of curvature of the work).
Patent JP-2003054130-A (JP)
Title: Thermal recording material
Inventor: KASHIMA MUTSUYUKI
IPC: B41M5/30
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording material excellent in recording image quality, recording preservability, water resistance and the matching properties with a thermal head and having no problem in recording running properties especially even under a hot and humid environment. SOLUTION: In the thermal recording material wherein a thermal recording layer containing an electron donating compound and an electron acceptive compound and a protective layer containing a water soluble adhesive, a water- resistant agent and a pigment are successively provided on a support, a spherical pigment with a mean particle size of about 1-10 μm is added to the protective layer and the coefficient of static friction of plain plate glass (based on the prescription of JIS R 3201) with a thickness of 10 mm and the surface of the protective layer under a 40 deg.C/85% RH atmosphere is set to 0.2-0.6.