baber/WOPTO huggingface dataset:
Patent JP-2001298634-A (JP)
Title: Dynamic focus circuit and tv receiver
Inventor: KURIAKI MAKOTO
IPC: H04N3/26
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic focus circuit which lowers the cost and eliminates defocusing due to switching of a Cs capacity to always obtain satisfactory focusing by resolving the problem that a conventional dynamic focus circuit having an S-shaped distortion correction capacitor switching circuit in a horizontal deflecting circuit of a TV receiver or the like has a large number of parts and a high cost because being provided with a focus amplitude switching circuit, which keeps a focus output voltage constant, independently of the S-shaped distortion correction capacitor switching circuit and the problem that the focus voltage in the center or the periphery of a picture is deviated in some cases that the dynamic focus circuit is provided with only a Cs switching circuit and doesn't switch the output amplitude of the focus voltage. SOLUTION: A Cs switching circuit 2 which switches the capacitor capacity for S-shaped distortion correction is provided with a focus amplitude a switching function to reduce the number of parts, reduce the cost, and to eliminate defocusing due to switching of the Cs capacity, and thus satisfactory dynamic focusing is always obtained.
Patent JP-2001295467-A (JP)
Title: Pipe material and pipe material connector using the same
Inventor: KINOSHITA YOSHIHIKO
IPC: E04G7/22
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a new and highly safe pipe material used as a column for a construction scaffold, having great strength for simplifying machining work for welding to other pipe materials including a step bar, improving bonding strength with welding, and preventing the falling of the step bar at a time if incomplete welding or cracking occurs. SOLUTION: The pipe material 1 comprises a curved wall portion 2 having a circular shape larger than a semicircular cross section, a flat wall portion 3 ranging to both edges thereof and an outward protrusion 4 provided on the flat wall portion 3 in an outward protruded form and in the longitudinal direction. A distance between the end of the outward protrusion 4 and the center of the curved wall portion 2 of the pipe material is equal to the radius of the circular cross section of the curved wall portion 2. A pair of cutout 5, 5 are provided in the outward protrusion 4 at preset positions in the pipe material (column) 1 and upper and lower wall portions at an end 11a of a second pipe material (step bar) 11 is fitted into the cutouts 5, 5, and the second pipe material end 11a is welded to the flat wall portion 3 of the pipe material 1 to be abutted thereto at a right angle.
Patent JP-2001295890-A (JP)
Title: Balancer device for engine
Inventor: SUZUKI HIDEETSU
IPC: F02B77/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To minimize noise produced by a balancer device. SOLUTION: The driving gear of a crankshaft, the driven gear of a balancer shaft, and a gear between two balancer shafts are placed in a gear chamber. These gears are then placed in the gear chamber filled with oil, and thereby, noise produced by the gears is dampened in the oil.
Patent JP-2001035607-A (JP)
Title: Selectable compatible electric connector assembly
Inventor: ARNETT JAIME R
IPC: H01R24/64
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To reduce crosstalk and obtain an electric component using over a wide frequency range by installing a clearance passage for preventing movement to the electric contact position of an actuator for changing loss characteristics of a circuit member shifting a conductive lead to the electric contact position with a circuit member. SOLUTION: A plug 36 has a printed circuit board having a capacitive contact pad, and an actuator means engaged with a part of a low performance jack, moving a conductor so as to come in contact with the capacitive contact pad and introducing in a wiring circuit. A jack 32 has an actuator 38, which engages with a part of a low performance plug when the low performance plug is inserted into an opening 26 of the jack, and moves the conductor so as to come in contact with the printed circuit board to introduce into the wiring circuit. The jack 32 has a clearance/notch 41 allowing the insertion of the actuator 38 to the printed circuit board of the plug 36 into the jack 32 without contact with the front of the jack 32.
Patent JP-2000349242-A (JP)
Title: Semiconductor chip package and display device equipped with the same
Inventor: IMAMURA YOICHI
IPC: H01L27/04
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To enable an array structure to be applied to an IC or a multi-output or multi-input multi-bit type IC by a method wherein a row of electrodes is formed inside the peripheral region of a semiconductor chip, and a circuit cell array is formed in a non-peripheral region between the row of electrodes and the peripheral region. SOLUTION: A rectangular output electrode (pad) 8N possessed of an intrinsic output (driver output) YN is formed in a shortest adjacent region of each stage 7N of a driver circuit 7 for each bit of a circuit cell array. A circuit cell array is divided into a first block 31 and a second block 32. The first block 31 and the second block 32 are each arranged in lateral regions making a center line L1 in parallel with the long sides 31a and 31b of a chip serve as a substantial boundary. Bits 1 to i belong to the first block 31, and bits i+1 to N belong to the second block 32. Therefore, cells are substantially equal to each other in area, a first bit cell, an N-th bit cell, a second bit cell, and an N-1th bit cell are arranged on each side of a center line L1.
Patent JP-2001299574-A (JP)
Title: Keep-warm kettle
Inventor: KAWAKAMI SHINICHIRO
IPC: A47J27/00
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a keep-warm kettle which reduces water condensation on upper inside circumference of a pan and prevent excess water content in cooked rice, with excellent detachability of the pan. SOLUTION: A heating means 15 comprising a cord heater 15 is provided in contact with or in the neighborhood of the upper outside circumference of the pan 11 to heat the upper part of the pan 11. The upper inner circumference part where temperature is apt to be lowest and water is easily condensed in the side face of the pan 11 is heated. Thus condensation of water on the upper inner circumference of the pan 11 is prevented. Also, decrease in the taste of cooked rice by excess water content caused by the condensed water flowing down the inner wall of the pan and dropping on cooked rice is suppressed. A concave part 22 to hold a holder part 14 is formed at an opposing position of the holding part 14 of the pan 11 in the heating means 15.
Patent JP-2001308949-A (JP)
Title: Communication method
Inventor: KAWAI KENJI
IPC: H04L29/06
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To reduce the development cost and to realize a seamless network operation in the construction of an integrated network consisting of an existing synchronous communication system and a new communication system. SOLUTION: With respect to a synchronous communication system 7 that employs a synchronous frame communication system 5 where a frame signal 9 having an SDH frame structure and including communication data 2 and control information 3 in n-bit length is communicated at an interval of SDH frame time of 125 μs and employs control information processing system 6 that processes the control information 3, a new communication system 7' employs a synchronous frame communication system 5' to communication a signal 9' including communication data 2' and control information 3' having an N(>n)-bit length for a time of 125 μs, and in this case, a network operation section 100 processes the control information 3' including the control information 3 in common by employing the control information processing system and communication the processed signal at an interval of 125 σ.
Patent JP-2001303057-A (JP)
Title: Cholesteric liquid crystal composition and cholesteric liquid crystal color filter
Inventor: ICHIHASHI MITSUYOSHI
IPC: C09K19/38
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a cholesteric liquid crystal composition which can be patterned and fixed by irradiation with light and can form the selective reflecting images that are highly sharp without color drifting, and to provide a cholesteric liquid crystal color filter which has the prescribed selective reflection color of high sharpness and heat resistance. SOLUTION: The objective cholesteric liquid crystal composition comprises at least one of liquid crystal and polymerized monomer, photo-reactive chiral compound, polymerization initiator, and pigment respectively, where the wavelength of the absorption peak of this pigment is characteristically between the wavelength of the photosensitive peak of the photo-reactive chiral compound and the wavelength of the photosensitive peak of the polymerization initiator. In a preferred embodiment, the wavelength of the absorption peak of the pigment is in the range of 300-400. The objective cholesteric liquid crystal composition is characteristically produced by exposing the liquid crystal composition to the first beam in an image followed by polymerization and curing with the second beam.
Patent JP-2001303676-A (JP)
Title: Ventilation layer securing screw
Inventor: HOSHINO GOROKU
IPC: E04B1/38
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To secure a ventilation layer, at the same time, to fit an external- or internal-facing material by a member that can be easily recovered on demolition and at the same time can be reutilized, and also to perform fitting where the ventilation direction is not restricted and unevenness adjustment can be made. SOLUTION: This ventilation layer securing screw is a ventilation layer securing screw 1 that is used for fixing the external- or internal-facing material to a building frame with a space, and consists of a screw member 2 and a joining member 3. In this case, the screw member 2 includes a head part 4 that has an insertion hole 7a of a tool, and a shaft part 5 that is screwed to the building frame. The joining member 3 includes a plate 8 that fixes the external- and internal-facing materials, and a screw part 9 that secures the space between a building body surface and the plate 8 and at the same time is screwed to the head part 4 of the screw member 2.
Patent JP-2001302864-A (JP)
Title: Soft polyvinyl chloride-based resin composition
Inventor: TSUKAHARA YOSHIMITSU
IPC: C08K5/57
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a soft polyvinyl chloride-based resin composition comprising a polyvinyl chloride-based resin, a phthalic ester-based plasticizer and an organotin ester maleate-based stabilizer, causing extremely slight bleeding even by long-term preservation and use, useful for providing a product having excellent heat stability and weather resistance. SOLUTION: In this soft polyvinyl chloride-based resin composition comprising a polyvinyl chloride-based resin, a phthalic ester-based plasticizer and an organotin ester maleate-based stabilizer, the non-rigid polyvinyl chloride-based resin composition comprises specific amounts of a specified phthalic ester-based plasticizer and a prescribed organotin ester maleate-based stabilizer.
Patent JP-2001311521-A (JP)
Title: Oil protector panel for cooking and production method for same
Inventor: TANI MOTOYUKI
IPC: F24C15/12
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an oil avoiding panel for cooking and a production method for it in which the protruding length of side panels can be adjusted in accordance with a using state. SOLUTION: The oil avoiding panel 17 for cooking comprises a rectangular flat plate shaped front panel 18 and a substantially rectangular right side panel 19 and a left side panel 20 connected to both sides of the front panel 18 so as to be freely bent. The right side panel 19 includes a fixed panel 27a connected to the front panel 18 and a movable panel 31a capable of freely sliding relative to the fixed panel 27a. The upper end and lower end of the movable panel 31a are provided with an edge roll 34a and an edge roll 35a. An edge roll 29a and an edge roll 30a formed on the upper end and the lower end of the fixed panel 27a are respectively engaged with the edge rolls of the movable panel, so that the movable panel 31a is capable of freely sliding relative to the fixed panel 27a.
Patent JP-2001304270-A (JP)
Title: Holder for roller bearing
Inventor: UZAWA NOBUO
IPC: F16C33/46
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To improve stillness and longevity of a roller bearing by preventing the looseness of a holder and by favourably lubricating it. SOLUTION: This holder for a roller bearing is constituted to provide oil grooves 19, 19,... extending in the axial direction at positions corresponding to supports 15, 15, ... on an outer peripheral surface 14A of a ring body 14 and to provide projected parts 20, 20,... projected to the roughly same diametrical direction dimensional position as the outer peripheral surface 14A of the ring body 14 at a position corresponding to each of the oil grooves 19 on an outside surface 15A of each of the supports 15. Consequently, each of the oil grooves k9 can flow out lubricating oil with no resustance and smoothly circulate lubricating oil in a cricumference of a needle type roller bearing.  Additionally, as the projected part 20 provided on the support 15 makes outer diametrical dimensions of the holder 13 constant along its overall periphery, it is possible to smoothen rotation by preventing the looseness of the holder 13.
Patent JP-2001310582-A (JP)
Title: Ball pen tip and ball pen head using it
Inventor: ABE HIROYASU
IPC: B43K7/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To easily manufacture the rear end outer circumferential surface, without causing bad press fitting of a ball pen tip into an aperture to fit. SOLUTION: The curved surface 31 is set in the rear outer circumferential surface of the metallic pipe body 3 having the rotary ball 2 on the top of the pipe body by a barrel polishing. The radius of curvature of the curved surface is made 0.03-0.15 mm. The ball receiving seat 32 is formed by inwardly deforming a neighborhood of the top of the metallic pipe body 3. The outside diameter of rear portion in the pipe body 3 is more than 1.0 mm.
Patent JP-2001311756-A (JP)
Title: Field distribution measuring method and measuring device
Inventor: KITAYOSHI HITOSHI
IPC: G01R29/08
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a field distribution measuring method and a measuring device measuring the spatial distribution of the electric field or magnetic field by continuously scanning a probe and capable of removing the measurement noise caused by the drift of the travel position of the probe and measuring timing. SOLUTION: The spatial distribution of the electric field or magnetic field is measured at a plurality of sampling points while continuously scanning the probe by this field distribution measuring method. The drift quantity of sampling is calculated based on the spurious spectrum generated by the drift of the position of the probe and the measuring timing, and the distribution of the electric field or magnetic field is measured in consideration of this drift quantity.
Patent JP-2001312260-A (JP)
Title: Image display method, game system, and computer- readable recording medium with picture display program recorded thereon
Inventor: UEHARA KAZUMICHI
IPC: A63F13/52
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an image display method or the like by which a good quality image can be displayed without causing disturbance on a screen even in a case of an increased load of processings. SOLUTION: During an image display process, the time necessary for each unit processing within one frame is detected (step S1), and further, the cumulative total processing time Ta having totaled each unit processing time is calculated (step S2). It is judged whether or not Ta<Tr with respect to a prescribed reference value Tr (step S3), and according to the results, the mode is changed over to be set to a 1st display mode in which odd number frames and even number frames differ in pixel position or to a 2nd display mode in which the odd number frames and the even number frames have the same pixel position, respectively (steps S4-S8), to process plotting of the subject frame (step S9).  When a processing load is small, the mode is set to the 1st display mode which is advantageous in picture quality, and when a processing load is large, the mode is set to the 2nd display mode, therefore, this prevents disturbance on the display screen caused by a delay in processing, and a good quality image can be displayed.
Patent JP-2001310836-A (JP)
Title: Medium carrying belt
Inventor: NISHIKAWA TAIJI
IPC: B65H5/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a medium carrying belt having excellent electrostatic adsorptivity, and ink-cleaning performance. SOLUTION: This medium carrying belt is formed with an electrode pattern having conductivity on an outer peripheral surface of a tubular article molded by a polymeric material, and formed with an electrode protective layer of not less than one layer on the electrode pattern. The contact angle of the most outer electrode protective layer surface to water is not less than 80 degrees.
Patent JP-2001316649-A (JP)
Title: Adhesive composition, metal foil with adhesive and metal clad laminated board
Inventor: HORIUCHI TAKESHI
IPC: C09J7/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition for metal foils showing a high tracking resistance and heat resistance, and a metal foil with an adhesive and a metal clad laminated board using the composition. SOLUTION: The adhesive composition essentially comprises a polyvinyl acetal resin, a thermosetting resin and a silicone powder. Here, the silicone powder used is soluble to organic solvents, and the thermosetting resin is at least one chosen from a melamine resin, an epoxy resin and a polyfunctional acrylate compound having three or more acryloyl or methacryloyl groups within a molecule.
Patent JP-2001315023-A (JP)
Title: Target shape separating device, robot equipped with the device, and separation method
Inventor: OTSUKA KAZUHISA
IPC: B23D15/00
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To facilitate the automation of a sheet metal working process generating no burr in separating a target shape from a sheet metal base material and preventing the separated connecting part from contacting with the target shape. SOLUTION: A sheet 30 having the sheet metal base material and the target shape connected at a connecting part is mounted on and fixed to a soft mount part 27. A movable cutter member 22 is inserted from a sheet metal hole 34 provided adjacent to the connecting part. The connecting part is moved to a clamp position by an edge 21a of the fixed cutter member 21 and an edge of the movable cutter member 22. A drive cylinder 12 is driven to rotationally move the movable cutter member 22 with a pin 25 set to the center and shear the connecting part. The connecting part is sheared by moving the edge 22a in the thickness direction of the metal sheet so as to generate no burr and dispense with post treatment.  The movable cutter member 22 having the edge 22a has the thickness, which bends the connecting part when shearing the connecting part so that the cutting face of the connecting part is prevented from being in contact with the target shape. This constitution can facilitate the taking out of the target shape and the automation of the metal sheet working process.
Patent JP-2000340618-A (JP)
Title: Mounting method of tape carrier and manufacture of liquid crystal display device
Inventor: MURAMATSU EIJI
IPC: H01L21/60
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To enable transfer in the state of a smooth tape by a method wherein small penetrating holes are punched out in the central part of the widthwise direction of both sides of a tape carrier longitudinal direction of a region to be punched out from a base material film except linkage parts, and wiring groups are linked and held with the base material film via linkage parts after the punching-out is performed. SOLUTION: Wiring groups 2 which are used for input and output to the respective semiconductor chips 3 are punched out every one unit along punching-out cut lines L, and linkage parts 5 are left in the central parts of the widthwise direction of both sides of a tape carrier longitudinal direction of the respective punching-out parts. Small penetrating holes 6 are formed in end portions of the cut lines L which end portions are adjacent to the respective linkage parts 5. For example, the holes 6 are formed before or after the wiring groups 2 are punched out along the cut lines L by using a punching-out punch or the like. Since the wiring groups 2 are linked and held with a base material film via the linkage parts 5 after punching-out is performed, the wiring groups 2 to be punched out and the base material film 1 can be smoothly and surely maintained in the state of a tape.
Patent JP-2001323609-A (JP)
Title: Ridge ventilation member cover and ridge ventilation member provided with the same
Inventor: KONDO HAJIME
IPC: E04D3/40
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a ridge ventilation member cover and a ridge ventilation member provided with the same capable of satisfying all the requirements that the ridge ventilation member requires an upper face cover allowing changes of its degree of opening, a side face of the ridge ventilation member whose side face is opened must be covered, and opening angles of the upper face cover and a side face cover must be adjusted together with the ridge ventilation member by matching with pitch of roof. SOLUTION: This ridge ventilation member cover has two upper face covers 1, 2, each butting end is raised to form rising parts 3, 4, and each rising part is curved and bent outward to form folding-back parts 5, 6 and crosses both folding-back parts. A connection member 7 in which a waterproof soft material is filled is put on it, and its inner end is locked in the folding-back parts, respectively, to connect two upper face covers.
Patent JP-2001327114-A (JP)
Title: Terminal base of motor
Inventor: MARUYAMA SHINJI
IPC: H02K5/22
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a terminal base of a motor which can be fixed easily to a casing having curvature of the motor, at a low cost. SOLUTION: A body part 12 of the terminal base 11 is inserted in a fixing hole 21 from the outside of a frame 17 of the motor. The rear of a flange part 13 and the rear of a head part 15 of the base body part 12 are made to abut against an outer peripheral surface of the frame 17. A rivet 18 is inserted in a penetrating hole 16 of the flange part 13 and a penetrating hole 22 of the frame 17. By pushing a bolt 20 in a body 19, a divided part at a tip of the body 19 is opened outward in the radial direction. The flange part 13 is fixed in the state abutting against the frame 17, and the terminal base 11 is fixed simultaneously to the frame 17, so that the terminal base 11 is prevented from rotating.