baber/WOPTO huggingface dataset:
Patent JP-2002136790-A (JP)
Title: Operation content setting method for washing machine
Inventor: YAMAGAMI KAZUHIKO
IPC: D06F33/02
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an operation content setting method for a washing machine with excellent setting operability and handleability capable of reaching a desired setting value in a short time and accurately and easily setting washing conditions such as washing time in the case of setting them by changing an integral value by pressing a setting button. SOLUTION: In this operation content setting method for the washing machine provided with the setting button for setting the washing conditions such as the washing time and a water amount and a display part for displaying the set washing conditions by the setting value of an integer, when the setting button is continuously pressurized, the display of the setting value as the washing condition is changed. The setting value is changed at a prescribed time interval in a direction from the lower limit value to the upper limit value. After the upper limit value is reached, it is changed at the prescribed time interval in the direction from the upper limit value to the lower limit value.  A numeral displayed at the display part at the point of time of stopping the pressurizing operation is defined as the setting value and the washing conditions such as the washing time and the water amount are set.
Patent JP-2002140234-A (JP)
Title: Cache device
Inventor: KAWAMOTO SHINICHI
IPC: G06F12/12
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To improve the hit ratio of a cache device by preferentially storing a particular line in a cache in accordance with character of a program and dynamically changing the priority. SOLUTION: Lines accessed by a processor 1-1 are divided into several groups and definitions of the groups are set in a group definition table 360. How lines of each group are registered in a cache 35 are set in a registration policy definition table 360. This cache device 2 registers the lines in accordance with the set group definitions and registration policy.
Patent JP-2002149239-A (JP)
Title: Position detecting device for unmanned carriage
Inventor: MORI TOSHIHIRO
IPC: G05D1/02
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a position detecting device for travel control over an unmanned carriage which can take high-precision measurements needed for loading at a station and to eliminate the consumption of a tape guide due to vibration and abrasion caused by a steps of a road surface and misrecognition caused by light transmitted through a hole 1 of a grating forming the road surface. SOLUTION: A square guide pattern 3 formed of a reflecting material which changes a polarization direction is buried in the hole 1 of the grating 2 and lit with polarized light. A CCD camera 11 takes a picture through a polarizing plate 12 which selectively transmits reflected light from the guide pattern 3. The four sides of the guide pattern are extracted from a photographed image by a Hough transforming means 18 and the center of gravity of the square obtained from the four sides is regarded as a detection point. At a stop position, detection points by the guide pattern are provided at two front and rear places and detected by two sensor parts 5 at the same time to detect positions shifts Δx and Δy and a gradient θ to a travel direction.
Patent JP-2002145245-A (JP)
Title: Carton
Inventor: NISHIKAWA YOICHI
IPC: B65D5/54
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a simply resealable carton. SOLUTION: The carton is constituted in such a way that each pair of side sheets 1 and end sheets 2 are connectively provided to form a circumferential wall of the carton, and that side flaps 4 extending from the edges of the respective side sheets 1 and end flaps 5 extending from the edges of the respective end sheets 2 are overlapped with one another to be sealed. In this carton, a cut line 6 is formed at the end of each side flap 4 so as to extend along the forward edge of each end flap 5, and a protrusion 7 is provided at the forward edge of each end flap 5. After unsealing the carton by cutting the cut lines 6 provided in the side flaps 4, the side flaps 4 are closed, and their ends on the side of the cut line 6 are pushed in under the protrusion 7. Thereby the repulsion of the side flaps 4 is suppressed, and the carton can be resealed.
Patent JP-2002154819-A (JP)
Title: Method for manufacturing nanowire of silicon oxide
Inventor: SEKI KEIHATSU
IPC: B82B3/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a nanowire of silicon oxide, by which the crystalline silicon oxide nanowire useful as an optical device material is easily manufactured with a low cost in great quantities. SOLUTION: An Si plate 11 having 13 mm diameter and about 1 mm thickness is formed from fine powder of silicon, silicon and a metallic catalyst or silicon and silicon dioxide by pressing at 6.0×107 kg/m2. The resultant Si plate 11 is placed on the center part of a quartz pipe chamber 5 of a tubular electric furnace 6 and the temperature of the electric furnace 6 is raised while letting cooling water flow on a copper rod 7 and exhausting gas by a rotary vacuum pump 10. After the temperature of the electric furnace 6 reaches 400 deg.C, gaseous argon is charged into the quartz tube chamber 5. The flow rate of gaseous argon is controlled to 50-80 sec.m and the pressure in the quartz tube chamber 5 is controlled to 30-80 Pa.  After about 1 hr and the temperature of the electric furnace 6 reaches growing temperature of 1,200 deg.C, the growth of a specimen is performed for 2 hr under a stabilized condition of the flow rate of gaseous argon, the pressure in the quartz tube chamber 5 and the temperature of the electric furnace 6. After that, the electric furnace 6 is naturally cooled to room temperature.
Patent JP-2002151549-A (JP)
Title: Anisotropic conductive film
Inventor: NISHI KENSUKE
IPC: H01L21/60
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropic conductive film which can bond at least a semiconductor element and an electrode and/or a circuit board and an electrode easily and rigidly with high reliability while suppressing damage on the semiconductor element and the circuit board as much as possible. SOLUTION: The anisotropic conductive film 1 comprises a film basic material 2 of insulating material, and a plurality of conduction paths 3 insulated from each other in the film basic material 2 and arranged substantially in parallel with the thickness direction Z thereof to penetrate the film basic material 2 wherein the conduction path 3 has a part 4 projecting from the film basic material plane 2a on at least one side in the axial direction and the projecting part 4 has a solder later 6 like a thin film at the forward end thereof.
Patent JP-2002143265-A (JP)
Title: Mist type air conditioning system
Inventor: TOUYA KENJI
IPC: F24F7/007
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a mist type air conditioning system with which, while decreasing of burden on the body of a user is attempted, air conditioning in a bath room furthermore adapted to the need of the user is performed. SOLUTION: The mist type air conditioning system is provided with a switch 21 for setting sauna taking time, a switch 22 for setting sauna operating time, a switch 23 for setting sauna temperature and a switch 24 for setting number of cycles of 'sauna operation' and 'cool down operation' in a remote controller 2. Based on the setting by each of switches 21-24, a cycle of the sauna operation and the cool down operation is repeated during a period from starting the initial sauna operation to finishing the final cool down operation.
Patent JP-2002154745-A (JP)
Title: Chopper folding device
Inventor: MITAMURA ISAMU
IPC: B65H45/18
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To elevate a blade straight by using a mechanism with the simple structure having high reliability in a chopper folding device. SOLUTION: A sun gear 12 is arranged at the center of rotation 10a of a first link arm 10, and an epicyclic gear 13 integrated with a second link arm 11 engaged with the sun gear 12 and to be rotated around the periphery of the sun gear 12 is arranged at the center of rotation 11a of the second link arm 11. A blade is suspended at the other end 11b of the second link arm 11. A rotating direction of the sun gear 12 and a revolving direction of the epicyclic gear 13 are set in the same direction, and in case of setting a ratio of a diameter of the sun gear 12 to that of the epicyclic gear 13 at n:1, a ratio of a rotating angular velocity of the sun gear 12 to that of the revolving angular velocity of the epicyclic gear 13 is set at (n+2)/n:1.
Patent JP-2002152044-A (JP)
Title: Delta sigma modulation circuit
Inventor: SAEKI TAKAHARU
IPC: H03L7/197
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To eliminate a spurious defect depending on an input in the delta sigma(ΔΣ) modulation. SOLUTION: A frequency synthesizer consisting of a phase locked loop(PLL) is provided with a fraction frequency divider 28. The fraction frequency divider 28 is provided with a latch 31 to latch frequency division data, a ΔΣ modulator 33, a digital dither circuit 32 that receives a digital input (F value: n-bit binary data) denoting a fraction part of the frequency division data from the latch 31 and supplies a digital output alternately changed into F+k or F-k (k is an integer) to the ΔΣ modulator 33, and circuit means 34-38 that execute a fraction frequency division on the basis of an integer part (M value) of the frequency division data and an output from the ΔΣ modulator 33.  The digital dither circuit 32 is useful to suppress a spurious signal cased as a result of concentration of quantization noise onto a specific frequency when the ΔΣmodulator 33 receives a specific F value (e.g. F=2n-1).
Patent JP-2002144474-A (JP)
Title: White metallic coated metal panel
Inventor: SUGITA SHUICHI
IPC: C23C28/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a white metallic coated metal panel suppressed in its coloration caused by a rustproof pigment and holding excellent metallic appearance over a long period of time. SOLUTION: The white metallic coated metal panel is constituted by forming a white undercoat layer to which a colorless or white rustproof pigment is added and a topcoat layer in which a metallic pigment is dispersed on the surface of a substrate metal panel through a chemical forming treatment film. As the rustproof pigment, modified silica, ion exchanged silica, zinc molybdate, calcium molybdate, zinc phosphate, calcium phosphate, aluminum phosphomolybdate, aluminum pyrophosphate, aluminum dihydrogen tripolyphosphate, calcium zinc cyanamide or the like are used.
Patent JP-2002155041-A (JP)
Title: Method for producing aromatic acrylonitrile derivative
Inventor: HARADA KATSUMASA
IPC: C07B61/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aromatic acrylonitrile derivative, by which the aromatic acrylonitrile derivative (preferably trans isomers) can profitably be produced from an aromatic carboxyaldehyde derivative by a simple method under mild conditions. SOLUTION: This method for producing the aromatic acrylonitrile derivative, characterized by reacting the aromatic carboxyaldehyde derivative with acetonitile in the presence of a base in an organic solvent having a relative permittivity of <=10 at 20 to 25 deg.C.
Patent JP-2002156125-A (JP)
Title: Hot water floor heating apparatus
Inventor: TODA MASAKAZU
IPC: E04F15/18
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide comfortable hot water floor heating by reducing tempera ture difference in a part on a header side where the highest floor temperature site and the lowest floor temperature site coexist and eliminating uncomfortable feeling due to unevenness of temperature. SOLUTION: In a hot water floor heating apparatus, a serpentine pipe groove 2 opened upwards is provided on a top face side of a base material 1, a hot water circulation pipe 3 is housed in the pipe groove 2, a floor heating panel is constituted by disposing a heat equalizing layer on the top face side of the base material 1 and a floor face material on the top face side of the heat equalizing layer, and both ends 3a and 3b of the hot water circulation pipe 3 are respectively connected to a supply pipe 5 from a heat source and a return pipe 6 via a header 4. The thickness of the heat equalizing layer disposed on the header 4 side where the highest floor temperature site 20 and the lowest floor temperature site 21 coexist at least on the top face of the floor heating panel is set larger than that of the heat equalizing layer disposed at the other part.
Patent JP-2002158901-A (JP)
Title: Electronic camera
Inventor: FUJII TAKASHI
IPC: H04N5/345
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera which makes possible the continuous display of a so-called through image for monitoring to check the object even in a so-called consecutive shooting mode wherein the object is continuously photographed in time sequence. SOLUTION: When setting a consecutive shooting function, if a release switch 18 is in an off state, a system controller 8 reads thinned-out image data from a CCD 1 to use it for displaying a through image, and using the image data, makes a liquid crystal display 13 display a through image. If the release switch 18 is in an on state, the system controller 8 reads all the pixels of the image data from the CCD 1 to use them for recording, and using the image data whose pixels are all read, executes a recording process, and at the same time, appropriates the image data for a resizing process by means of a processing circuit 5. Using the resized image data, the system controller 8 makes the liquid crystal display 13 display the through image.
Patent JP-2002155488-A (JP)
Title: Forming roll and forming wire
Inventor: MATSUMOTO MASANOBU
IPC: D21F3/10
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a forming roll designed to control its dewatering capacity to forming roll side through altering the structure of forming wires attached onto the outer circumference of the forming roll. SOLUTION: This forming roll is such one as to be set up on a paper machine and has a roll cell 37 with a plurality of holes, wherein the forming roll has, in addition, mesh-structured forming wires 34 superposedly wound on the outer circumference of the roll cell 37, which are composed of transverse wires 39 and longitudinal wires 40, and the forming wires 34 are so designed that each of the transverse wires 39 and/or the longitudinal wires 40 has a cross-sectional structure differing in the thickness in the radial direction of the roll cell 37 from that in the circumferential direction of the roll cell 37, and the flow path resistance of the water introduced into a plurality of the holes 65 (70) is made variable by turning the transverse wires 39 or longitudinal wires 40 each with the above cross-sectional structure.
Patent JP-2002156043-A (JP)
Title: Sealing device
Inventor: KANEGAE HIDEKAZU
IPC: F16J15/18
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device capable of properly sealing a gas of high permeability for a long period. SOLUTION: This sealing device comprises a rubber elastic member 2 closely abutted on a groove bottom face C and an abutting face A, a resin member 3 mounted at a side of an atmospheric air side area O of the rubber elastic member 2 and having an inclined face 3c to be pressed to the rubber elastic member 2, and a rubber elastic member 4 mounted at a side of the atmospheric air side area O of the resin member 3 and pressed by the resin member 3 to be abutted on a side wall face B and the abutting face A.
Patent JP-2002162155-A (JP)
Title: Door structure for cold storage showcase
Inventor: SEKI KAZUYOSHI
IPC: F25D21/04
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a cold storage showcase capable of effectively eliminating a dew formation by thinning a thickness size of a heating film provided in a double-layer door. SOLUTION: The cold storage showcase is provided with a heating film thinned at a lower part of the double-layer door as compared with an upper part of the door and provided in the door.
Patent JP-2002163822-A (JP)
Title: Magnetic recording medium and its manufacturing method
Inventor: TAKAHASHI SHINSUKE
IPC: G11B5/738
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent a breakdown caused by shaving of a web-edge part and a blocking breakdown in heat treatment of a succeeding process. SOLUTION: At least an exfoliation layer A is formed on the part with which an extruded part H of undercoat layer on the back of a web W comes in contact so that the extruded part H of undercoat layer doesn't adhere to the back of the web W. By this, the shaving of the web-edge part M, which occurs when the web W is coated with a magnetic liquid, is prevented by the extruded part H of undercoat layer, and furthermore the blocking breakdown is prevented, since the exfoliation layer A prevents the extruded part H of undercoat layer from adhering to the back of the web W when a magnetic recording medium, after manufactured, is made into a roll and then subjected to heat treatment.
Patent JP-2002164423-A (JP)
Title: Wafer holding apparatus with wafer lift
Inventor: KATAMACHI SHIYOUZOU
IPC: H01L21/683
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a wafer holding apparatus with a wafer lift, which has a simple and inexpensive structure and enables lift pins to be synchronized to move up and down. SOLUTION: The wafer holding apparatus 10, where a plurality of lift pins 46 for supporting the wafer 18 are arranged in the periphery or the periphery of a wafer holding table, comprises the wafer lift 22 where the wafer 188 is moved between the upper position at which the wafer 18 is separated above from the wafer holding table and the lower position at which the wafer 18 is placed on the wafer holding table by making the lift pin 46 move up and down. This wafer lift apparatus 22 further comprises a cam 38 that can rotate on the central axis of the wafer holding table under the wafer holding table, and is constituted so that a plurality of lift pins 46 move up and down simultaneously by means of a cam surface 40 formed on the cam 38.
Patent JP-2002160381-A (JP)
Title: Printer
Inventor: HAMAZAWA YOSHINORI
IPC: B41J2/175
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce waste of ink at a maintenance spit mode. SOLUTION: In an ink jet printer provided with a control means 44 to execute the maintenance spit mode to spit all nozzles outside a print area under specific conditions during printing operation, a storage means 41 to store the number of times which is a proper spit number of times of each ink during the printing operation as a threshold value and a count means 42 to count each sit number of times of each ink during the printing operation are provided. The control means 44 executes the maintenance spit mode once the printing operation has reached a prescribed number of times set in advance, and at the same time, the maintenance spit mode is executed only for inks whose spit number of times of each printing ink counted by the count means 42 does not exceed the prescribed number of times stored in the storage means 41 at the maintenance spit mode at this time.
Patent JP-2002163034-A (JP)
Title: Circuit and method for controlling clock
Inventor: SAEKI TAKANORI
IPC: H03K5/13
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To allow setting to a correct phase, without being affected by a loop jitter by feedback constitution. SOLUTION: This circuit is provided with a multi-phase clock generating circuit 2 for inputting an output of an input buffer 1 to generate a multi-phase clock, a selection circuit 9 for selecting one out of inputs using multi-phase clock outputs from the clock generating circuit as the inputs, a variable delay circuit 50 for delaying an output of the selection circuit, a clock buffer dummy 60 for inputting an output of the first variable delay circuit, a phase comparison circuit 3 for detecting a phase difference between the output from the clock generating circuit 2 and the output from the clock buffer dummy, and a filter 4 for smoothing an output of the phase comparison circuit.  The variable delay circuit 50 is provided with a variable delay circuit 51 in which a delay time is varied by a filter output and in which the delay time is varied by the filter output using the output of the input buffer 1 as an input, an addition circuit 7 for summing up the filter output and an input set value 13, a variable delay circuit 52 in which a delay time is varied by an output of the addition circuit 7 using the output of the input buffer 1 as an input, and clock buffers 61, 62 for inputting outputs of the variable delay circuits 51, 52, respectively.
Patent JP-2001222813-A (JP)
Title: Magnetic recording medium
Inventor: NAOE YASUSHI
IPC: G11B5/708
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium excellent in running durability and capable of high density recording. SOLUTION: The magnetic recording medium having a non-magnetic layer containing a non-magnetic powder and a bonding agent and a magnetic layer including ferromagnetic powder and a bonding agent, which are successively provided on a non-magnetic flexible substrate, is characterized in that the non- magnetic layer further contains zirconia powder having 5-200 nm average primary particle size. As the zirconia powder, stabilized zirconia, partially stabilized zirconia and zirconia reinforced ceramics can be listed.
Patent JP-2002168656-A (JP)
Title: Encoder for detecting relative position
Inventor: SAKAI HISAYOSHI
IPC: G01D5/249
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an encoder for accurately detecting the relative position of a scale over a distance longer than the effective length of the scale that is range, where positional information has been recorded. SOLUTION: First and second detectors 151 and 152 are arranged with an interval, that is shorter than the effective length of the scale 140 and is longer than 1/2 of the effective length, thus detecting an ABS code track 141 that is formed on the scale 140, a marker truck 142, and a detector discrimination track 143. The first detector 151 or the second detector 152 detects the positional information and other pieces of information and outputs the information signals to a signal-processing section 200. The signal-processing section 200 processes the inputted signal and calculates the position of the scale 140.  When the first detector 151 or the second detector 152 detects the positional information simultaneously, the signal-processing section selects either of them, and the position of the scale 140 is calculated, based on the position information that is detected by the selected detector.
Patent JP-2002166805-A (JP)
Title: Air bag system
Inventor: SATO KODAI
IPC: B60R21/205
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an air bag system capable of coping with the change in size required for every car model with constant output. SOLUTION: The air bag system is installed in an instrument panel. When the collision of the vehicle occurs, an acceleration sensor transmits the signal to ignite the inflator and the generated gas inflates the air bag to constrain an occupant. In the air bag system, the air bag has an opening portion into which the generated gas flows, a gas flow passage portion, and an occupant constraining portion, wherein at least a blow-by portion and/or connecting portion are/is further provided.