baber/WOPTO huggingface dataset:
Patent JP-2001341244-A (JP)
Title: Fuel container
Inventor: SHIBATA KATSUHARU
IPC: B32B27/28
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a fuel container with excellent fuel barrier properties, crack resistance when static deformation is performed, long-term interlaminar adhesive properties, etc. SOLUTION: The fuel container consists of a laminated body in which an ethylene-vinyl acetate copolymer soponified product is used as an intermediate layer and thermoplastic resins are arranged on both outermost layers and the relation of ethylene content of the ethylene-vinyl acetate copolymer soponified product of the intermediate layer and ethyl alcohol content in the fuel to be filled is adjusted.
Patent JP-2001340197-A (JP)
Title: Down quilt
Inventor: INAGAKI KENICHI
IPC: A47G9/02
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a down quilt which can prevent the detachment of a Futon cover from a Futon (Japanese quilt). SOLUTION: This down quilt has down housed in a bag body consisting of an upper fabric 2 and a lower fabric 3 and is provided with quilting stitches 7 for preventing biasing of the housed feathers in a square form. The end on at least either of the head side or foot side of the coverlet is provided with a gore part 5 forming an end face of the Futon and the central part in the Futon thickness direction of the gore part 5 is fixed to the quilting stitches 7 on the side nearer the inner side in the longitudinal direction of the Futon than the side edges of the Futon.
Patent JP-2001345215-A (JP)
Title: Transformer
Inventor: KOYAMA TAKANORI
IPC: H01F30/00
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To miniaturize and thin a transformer by reducing a dead space in the mounting of a coil on a magnetic core as much as possible. SOLUTION: The transformer has the first magnetic core 10, in which an intermediate leg 10c and approximately L-shaped outer legs 10b, in which the insides are formed in circular surfaces 10d, are disposed in upright at the central section and corner sections of a rectangular plate 10a, respectively, and a spool section 10e is constituted among the circular surfaces 10d of the outer legs 10b and the outer circumferential surface of the intermediate leg 10e, coils 12a, 12b, 12c spirally wound on a plane are stacked and inserted to the spool sections 10e of the first magnetic core 10, and a plate-shaped magnetic core 11 is superposed and unified from the upper section of the coil 12c. The visible outline of the plate 10a and the visible outline of the spool section 10e coincide on the side section of the plate 10a in this case.  Accordingly, the projected area of the transformer is reduced, and miniaturization and thinning can be attained.
Patent JP-2001008213-A (JP)
Title: Image coder and image decoder
Inventor: KATADA HIROYUKI
IPC: H04N19/132
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an image coder and an image decoder that encode/decode a selected area in a dynamic image with superior image quality superior to those of other areas without increasing the data quantity. SOLUTION: This image coder is provided with an area selection section 101 that selects an optional area in a screen from received image data, an area position/shape coding section 102 that encodes a position and shape data of the selected area, a parameter adjustment section 104 that selectively de- frames image data of the selected area or/and other area to adjust time resolution of the selected area and the time resolution of the other areas respectively, an image coding section 106 that encodes the image data, and a parameter coding section 105 that encodes a parameter denoting the time resolution of the selected area and the other area.
Patent JP-2001354796-A (JP)
Title: Sheet for suction and apparatus using the same
Inventor: MAYAMA MINORU
IPC: C08J9/24
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for suction used as the means for fixing or moving an article by suction capable of being applied even to a material which requires high precision, is easy to plastically deform or is in the form of a thin leaf. SOLUTION: The sheet for suction is composed of a porous product which is constituted of a mixture of (A) 30-90 pts.wt. ultra-high-molecular weight polyethylene powder having a molecular weight by the viscosity method of >=600,000 and (B) 10-70 pts.wt. polyethylene powder having a melt flow rate of 0.01-30 g/10 min, and is set to have an arithmetic average roughness (Ra) of the surface roughness of <=1 μm at least at its one side, an air flow resistance of 300-1,000 mmAq, and a flexural modulus of 500-5,000 kg/cm2.
Patent JP-2001354314-A (JP)
Title: Pneumatic floating type conveyer belt
Inventor: ANDO YUTAKA
IPC: B65G15/34
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic floating type conveyer belt for transporting coal excellent in chip cut wearing resistance, preventing rubber from sticking during running on a trough, hardly increasing frictional resistance between the belt and the trough due to adhesion of rubber, and causing no increase in power and acceleration of abrasion of rubber. SOLUTION: This pneumatic floating type conveyer belt 14 for carrying coal has a sectional structure in which an upper cover rubber layer 16, a reinforced core layer 18 and a lower cover rubber layer 20 are stacked, and coal is placed on the upper cover rubber layer 16 and transported. The upper cover rubber layer 16 and the lower cover rubber layer 20 are formed of different rubber. Rubber mainly composed of natural rubber having 50 wt.% natural rubber in total rubber component is used for the upper cover rubber layer 16, and rubber mainly composed of synthetic rubber not containing natural rubber or, if so, containing 20 wt.% or less natural rubber is used for the lower cover rubber layer 20.
Patent JP-2001357754-A (JP)
Title: Selector circuit of service vehicle for elevated work
Inventor: MOROTA TAKASHI
IPC: H01H21/02
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a selector circuit of a service vehicle for elevated work, wherein a constitution has an enhanced design freedom and the manufacturing cost can be reduced than that of a conventional one by reducing a surge current which is generated when the circuit is closed by selecting operation of selection means while preventing failure in circuit by thermal damages. SOLUTION: A slider 82 to perform the same tilting as a control lever 53 is slidingly moved on a substrate 83 in accordance with the operation of the control lever 53, and selectively contacts either of selecting terminals 86, 88. A conductive path 85 extending from the slider 82 and conductive paths 87, 89 extending from the selecting terminals 86, 88 are respectively connected to a controller 60 by electric cables D2, D4, D5, and at the conductive path 85 extending from the slider 82, a resistor is installed so that a surge current which flows through the circuit does not exceed a current value that is allowed to this contact part.
Patent JP-2002000538-A (JP)
Title: Dishwasher
Inventor: HORIUCHI HIROSHI
IPC: A47L15/42
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To eliminate such problems that a detergent which is placed in a detergent injection port of a dishwasher is unnecessarily discharged to the outside of a washing tank by an opening/closing motion of a door, or in a draining process prior to a washing process. SOLUTION: The detergent injection section which is arranged on the door is formed of an approximate recess section provided on the inside of the door and a lid section being confronted with the recess section. In addition, a detergent receiving section is arranged from both of the inside of the door and the lid section. Thus, the detergent is prevented from falling down to a water accumulating section when the door is opened/closed or the like.
Patent JP-2001033628-A (JP)
Title: Device for stabilizing and synchronizing wavelength of bragg grating
Inventor: QUETEL LIONEL
IPC: G02B6/02
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a device using a Bragg grating. SOLUTION: This device includes an optical fiber 110 having a photo-etched Bragg grating 112 formed inside it. In the device, a portion of the fiber 110 including the photo-etched Bragg grating 112 is fixed onto an active element compensating influence of a temperature upon a wavelength of the Bragg grating or its stack 100.
Patent JP-2002005658-A (JP)
Title: System for photographing stereo image
Inventor: YAMADA MITSUHARU
IPC: G01C15/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To easily and stably acquire a stereoscopic image of high reliability and of high accuracy in a three-dimensional measurement by an ordinary camera. SOLUTION: A photographing part 10 comprises a camera and an all-around prism. A measuring part 100 collimates the prism on the photographing part 10, to measure its position data (a measured value). A photographing-position computing part 40 computes proper photographing position, on the basis of a photographing condition which is set by a condition-setting part 70. A photographing control part 50 moves the photographing part 10 by a movement control part 80 and drive part 90, in such a way that the position data (measure value) on the photographing part 10 measured by the measuring part 100 agrees or substantially agrees with photographing position data computed by the computing part 40, and it outputs a timing signal for photographing to the photographing part 10 and the measuring part 100.  Using the timing signal, an image-data storage part 30 stores image data and the position data. A signal- processing part 200 performs three-dimensional measurement and analysis, on the basis of the image data and the position data.
Patent JP-2002000405-A (JP)
Title: Cushion
Inventor: YOSHIMOTO KENICHIRO
IPC: A47C27/12
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a cushion which contains feathers and provides a more comfortable and peculiar elasticity to a user by using a low repulsion urethane which has a characteristic fit feeling and absorbs shocks without spoiling the repulsion force and the fit feeling of the feathers. SOLUTION: At least a part of the outside surface of a bag shaped body which contains the feathers is stuck with the low repulsion urethane. Some vents are provided to the low repulsion urethane or other cushion material or a sheet material stuck on the outside surface of the bag shaped body. A sheet material having a honeycomb structure is stuck to the outside surface of the low repulsion urethane.
Patent JP-2002015666-A (JP)
Title: Manufacturing method of color selection mechanism body
Inventor: TSUJII KOSUKE
IPC: H01J9/14
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a color selection mechanism body in which generating of a welding sputtering can be suppressed, and to raise quality stability of a CRT. SOLUTION: In the manufacturing method of the color selection mechanism body 3 in which an edge part of an electrode element body 11 that is a thin metal sheet having slits of a shape of a reed screen, is pressed against a flame 9, frame side electrodes 21a, 21b are connected to the frame 9, and the electrode element body 11 and the frame 9 are seam-welded while rotating disk-like welding electrodes 17a, 17b along the edge of the electrode element body 11, the disk-like welding electrodes 17a, 17b are made to be at a cathode side, and at same time the frame electrodes 21a, 21b are made to be at an anode side to control a welding current so as to flow from the frame 9 to the electrode element body 11.
Patent JP-2002016845-A (JP)
Title: Program selection method for digital television receiver
Inventor: SASAKI KEIJI
IPC: H04N5/44
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To easily select an audiovisual program from among many broadcast programs even when a user does not decide the audiovisual program clearly. SOLUTION: A control part 9 retrieves programs which belong to a designated taste, and it changes over the retrieved programs in every prescribed time so as to be received sequentially. Regarding the programs which can become audiovisual candidates, their broadcast channels are stored in a memory 10 according to the instruction of the user. When the reception of all the retrieved programs belonging to the taste is finished, the control part 9 receives the channels stored in the memory 10 sequentially in every prescribed time, and the audiovisual programs are decided according to the instruction of the user.
Patent JP-2002020965-A (JP)
Title: Method for treating fibrous product and device for treating the same
Inventor: YAMADA KAZUO
IPC: D06P7/00
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To aim at the improvement of a uniform treating effect by giving a change in the flow of a treating liquid penetrated among treated materials to make the contact between the treated materials and the treating liquid as complex. SOLUTION: This device for treating a fibrous product consists of a beam tube 12 having holes for winding the material to be treated consisting of fibers, a rotating mechanism 7 for rotating the beam tube 12, a treating liquid- circulating passage 18 for flowing out the treating liquid from the above beam tube 12 through the inside of the material to be treated 13 to a treating vessel 1 and sending with a pressure to the above beam tube once more, and a transmission means 6a for changing the speed of rotation of the above beam tube 12.
Patent JP-2002012076-A (JP)
Title: Ashtray device for vehicle
Inventor: KATOU TAKAMI
IPC: B60N3/08
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items and improve assembling efficiency. SOLUTION: An outer case 2 has a locking hole 29 provided piercing a wall part on the opposite side to the open side of a lid 4, parallel with a support shaft 27, and a pressing plate spring 8 provided at the bottom part to energize an insert-fitted inner case 3 in the detaching direction. The inner case 3 is provided with a locking plate spring 9 set in such shape as to be fitted into the locking hole 29 in the state of being insert-fitted into the outer case 2 so as to be able to lock the jump-out of the inner case 3 from the outer case 2 by the pressing plate spring 8. The lid 4 has a lock release claw 47 for releasing the lock, with the tip abutting on the locking plate spring 9 in the open state by rotating around the support shaft 27.
Patent JP-2002023852-A (JP)
Title: Correcting device for feeding mechanism of numerically controlled machine tool and the same machine
Inventor: HAMAMURA MINORU
IPC: B23Q15/24
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a position correcting device of a feeding mechanism of a numerically controlled machine tool capable of performing an appropriate correction of a gradually increasing type lost motion without being affected by any quadrantal projection. SOLUTION: The position correcting device of this feeding mechanism is provided with a servo motor 11 for driving a table 9 on which a work 13 is mounted, control parts (20, 30, 40, 50, 60, and 70) for feeding back the position of the table obtained from the detection of the rotation of the servo motor in response to a position command value, and for feeding back a table speed obtained from the table position in response to a speed command value obtained from the position command value, and for converting the result into a torque command value or a current command value, and for supplying the value to the servo motor, a torque analyzing part (80) for detecting the changing point of torque accompanied with quadrant switching from the waveform of the torque command value, and for calculating time t01 and t02 between the changing points, and a correction amount calculating part (90)  for calculating a table position error due to a gradually increasing type lost motion from the output of the torque analyzing part based on a theoretical formula, and for calculating correction amounts to the table position using the calculated error.
Patent JP-2002019269-A (JP)
Title: Ink jet recording sheet
Inventor: TOMOTAKE YOSHIAKI
IPC: B41M5/50
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet capable of dealing with a rapid ink jet printer. SOLUTION: The ink jet recording sheet comprises a mercerized pulp obtained by alkali-treating a pulp as a fiber material, thereby obtaining a fast ink absorption speed and a high ink color developing density. Since the sheet itself has an excellent ink absorbing speed, it is not necessary to execute coating to improve ink absorbability, and the sheet can be used as the ink jet recording sheet of a woodfree paper type.
Patent JP-2002019216-A (JP)
Title: Recorder
Inventor: NEMOTO SHIGERU
IPC: B41J2/01
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a recorder in which the interval can be adjusted while keeping a head for recording on a recording medium to face the recording medium at all times. SOLUTION: The recorder provided with a head 111 for recording an image on a sheet comprises carriage shafts 103, 107 arranged in parallel in a direction intersecting the moving direction of the sheet 123, a carriage 105 subjected to movement control in the axial direction while being supported on the carriage shafts 103, 107, a guide post 122 fixed to the carriage 105 movably in a direction orthogonal to the axial direction of the carriage shafts 103, 107, a head 111 supported on one end side of the guide post 122 oppositely to the sheet 123, and a head movement mechanism section arranged on the carriage 105 to engage with the guide post 122 supporting the head 111 and adjusting the interval between the head 111 and the sheet 123 by imparting a moving force in a direction orthogonal to the axial direction of the carriage shafts 103, 107.
Patent JP-2002028745-A (JP)
Title: Riveting device
Inventor: HARADA MASUO
IPC: B21J15/14
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a riveting device which can dispense with any special work positioning jig, automatically realize the riveting work by a compact device at a low cost using a relatively simple control system, reduce man-hours, and attain the stable product quality. SOLUTION: This device for riveting a plurality of plates comprises: a guide member having a guide part which is fixed to a body frame, has a shape copying the surface shape of the plates and is extended substantially in the perpendicular direction, in particular, the guide part capable of moving a work head unit along a curved surface of the plates and formed in an arc shape; and a work head unit which is fitted to the guide member movably along the guide part and provided with a riveting appliance for performing riveting.
Patent JP-2002018282-A (JP)
Title: Water quality improving material and water quality improving instrument using the same
Inventor: MIZUSHIMA MASAHIRO
IPC: C02F1/28
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a water quality improving material easy to manufacture, excellent in water cleaning function, exerting no adverse effects on a human body and taking no labor in disposal after use, and to provide a water quality improving instrument using the same. SOLUTION: Stalks 10 or branches 10b of kenaf are finely crushed to form kenaf chips 11 which are, in turn, boiled in hot water 13 housed in a boiling container for a predetermined time and the boiled chips are dried to obtain the water quality improving material 15. This water quality improving material 15 is sealed in a water permeable bag 21 to obtain a bagged water quality improving material 20.
Patent JP-2002023530-A (JP)
Title: Image forming device
Inventor: ISHIDA TOMOHITO
IPC: G03G15/16
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To form an excellent image by preventing the surface of an image carrier which abuts against a contact transfer member from being worn not and also preventing the contact transfer member from being deformed. SOLUTION: At non-transfer time when a transfer material is not conveyed to a transfer nip part, a support rod 14 is move down by rotating an eccentric cam 15 by a specific angle and a transfer roller 5 is put away from a photoreceptor drum 1 to suppress the wearing-out of the surface of the photoreceptor drum 1 by the transfer roller 5 and the deformation of the transfer roller 5, thereby outputting an excellent image which has no deterioration in picture quality.
Patent JP-2002028734-A (JP)
Title: Hydroform process
Inventor: HISHIDA HIROTOSHI
IPC: B21D26/039
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a hydroform process capable of achieving the hydroform without generating any cracks even when the internal shape of a die is not uniform. SOLUTION: When the internal shape of the die 1 is non-uniform, the imbalance of the local expansion ratio determined by the contact condition of an inner surface of the die with tube stock 2 in a seamed condition is mitigated by moving a split surface 8 of the die 1 to the side of the higher local expansion ratio. The local expansion ratio is determined as the ratio dB/dA of the non- contact circumferential length dA of the tube stock held by contact points between the tube stock 2 and the die 1 to the inner circumferential length of the die corresponding thereto.
Patent JP-2002028356-A (JP)
Title: Game information display device
Inventor: SHODA KENICHI
IPC: A63F7/02
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To enable prevention of declining desire of players for game by displaying not only game information but also character actions in a specific mode. SOLUTION: CPU 201 performs a display control in a character action pattern corresponding to the cumulative frequency of winning jackpot per pay involved. Thus, players can enjoy game continuously with a fun of viewing how the character actions are displayed even when experiencing slump or the like.
Patent JP-2002029784-A (JP)
Title: Flame retardant high strength coated optical fiber
Inventor: NAKAYAMA TAKEYASU
IPC: C03C25/10
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a flame retardant high strength coated optical fiber capable of satisfying flame retardancy, fine diameter, and high strength, and improving terminal processing workability. SOLUTION: Tension members (5, 5) constituted of two high tensile strength fibers are vertically attached to the both sides of an optical fiber (4) constituted by successively forming primary coating (2) and secondary coating (3) made of ultraviolet hardening resin at the outer periphery of an optical fiber (1), and then primary end batch coating (6) made of ultraviolet hardening resin is formed at the outer periphery of those tension members, and secondary end batch coating (7) made of a flame retardant material is formed at the outer periphery so that a flame retardant high strength coated optical fiber (10) can be constituted.
Patent JP-2002029559-A (JP)
Title: Separably recoverable cap made of synthetic resin
Inventor: HAYASHIDA MITSUHARU
IPC: B65D47/08
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To easily detach a cap from a container mouth without cutting a hinge in classifiable recovery. SOLUTION: Vertical weak lines 7 and 8, a radial weak line 9, and a circumferential weak line 13 are provided opposite to the hinge 2.
Patent JP-2001048833-A (JP)
Title: Production of malonic monoalkyl ester alkali metal salt
Inventor: MUHR JUERGEN DR
IPC: C07C67/30
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject high-purity compound in high yield without using a large quantity of an alcohol together nor using any alcohol-based alkaline solution so as to produce slight DKM which is also easily filterable off. SOLUTION: This method for producing a malonic monoalkyl ester alkali metal salt comprises selective saponification of the corresponding malonic dialkyl ester using a basic alkali metal compound comprising the following two consecutive steps: 1st step involves producing an alkali metal salt of the CH-acid of the malonic dialkyl ester from the malonic dialkyl ester and the corresponding alkali metal alcoholate, and 2nd step involves hydrolyzing by the action of water the alkali metal salt of the CH-acid of the malonic dialkyl ester thus produced.