baber/WOPTO huggingface dataset:
Patent JP-2001313930-A (JP)
Title: Video transmission system and video transmitter
Inventor: IMAEDA EIJI
IPC: H04N19/152
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To control connection with a remote video storing device, and a video recording start by operation of a video camera. SOLUTION: When an operator changes a video recording button 28 into a half push state pushed in lightly, one communication channel ch1 is established between the video camera 10 and the video storing device 12. The video camera 10 transmits a capacity inquiry command via the communication channel ch1 to the video storing device 12. Image quality and video recording time to which the video storing device 12 can deal with are displayed in an information display device 26 from contents of response from the video storing device 12. When the video recording button 28 is in a fully pushed state, the video camera 10 encodes and multiplexes video data of a video input device 14, and voice data of a voice input system 16 to convert them into a data stream and to transmit them to the video storing device 12.  A control circuit 30 increases or decreases the number of channels of radio communication in compliance with the quantity of stored data of a buffer 20.
Patent JP-2001314564-A (JP)
Title: Decoration device of pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To keep a player's interest in a Pachinko game by making a decorating member easily attachable to/detachable from a holding member with simple work and easily changing the decorating member to be adjusted to the game board of a Pachinko game machine of a new model. SOLUTION: The decoration device 5 comprises a holding member 6 to be mounted on the front surface of the Pachinko game machine and the decorating member 7 attached to the holding member 6. The decorating member 7 is attached to the holding member 6 by utilizing the elastic deformation of elastic engagement parts 16 and 17, and is detached from the holding member 6 by elastically deforming the engagement parts 16 and 17 from outside.
Patent JP-2001322413-A (JP)
Title: Rubber stopper
Inventor: YAMAMURA HIROICHI
IPC: F16F1/36
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent the partial distortion of a rubber elastic body 22 at an opening edge of a bracket 20. SOLUTION: In this rubber stopper 2 comprising an approximately cup-shaped bracket 20 having an accommodation part 18 formed by a bottom wall 14 and an outer peripheral wall 16 perpendicular to the bottom wall 14, and the rubber elastic body 22 accommodated and held in the accommodating part 18 on its basic end side for the buffering between the members, the opening edge of the accommodating part 18 is smoothly rounded over the whole circumference. The rubber elastic body 22 is deflected and deformed while radially expanded, and pressed to the opening edge of the accommodating part 18 when the load added to the rubber elastic body 22 is increased.  Whereby the rubber elastic body 22 is not partially and excessively deflected at the opening edge of the accommodating part 18, and the cracking of the rubber elastic body 22 caused by the repeated deflection can be prevented, which improves the durability of the rubber stopper 2.
Patent JP-2001324491-A (JP)
Title: Octafluorocylopentene-measuring apparatus
Inventor: NAKANO NOBUO
IPC: G01N21/78
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To measure C5F8 of about controlled concentration with high reliability, regardless of the presence of fluorine type solvent gas. SOLUTION: An octafluorocylopentene measuring apparatus is equipped with a pyrolysis furnace 1 for pyrolyzing octafluorocyclopentene present in sampling gas, to generate acidic gas, a measuring head 14 equipped with an optical means for taking in the gas discharged from the furnace 1 to detect the optical density of a measuring region and a tape feed means 15 for feeding detection paper 11 processed into a tape form and reacting with acidic gas to change in optical density at every definite time. Measurement is made, while the detection region of the detection paper is renewed.
Patent JP-2001321748-A (JP)
Title: Garbage disposer
Inventor: MATSUSHIRO TADASHI
IPC: B09B3/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a garbage disposer which gives the analysis results of an operation progress by verifying the contents of nonvolatile memory. SOLUTION: The body 1 of the garbage disposer incorporates a suction fan 2, a motor 3 for driving the suction fan 2, a storage part 4 for storing garbage to be dried and disposed of, a heating part 9 for drying and disposing of the garbage, a first temperature detecting means 7 for detecting the inner temperature of the storage part 4 and a deodorizing means 5 for decomposing a smell component contained in the exhaust. The deodorizing means 5 is arranged on the suction side of the suction fan 2. In addition, a suction aperture 6 for introducing an open air is provided at the top of the storage part 4 of the body 1.  A cooling period is ended by turning off a power supply following the lowering of the output of a first temperature detection means 7 when the output of the means 7 is normal, and the normal termination of an operation for a drying process is stored in nonvolatile memory 10. After the ending of the operation, the normal termination of the operation for a drying process can be confirmed by verifying the contents of the memory 10.
Patent JP-2001322235-A (JP)
Title: Printing machine
Inventor: KONUMA KYOTARO
IPC: B41F7/02
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To improve a platemaking accuracy and a printing accuracy and to improve a productivity. SOLUTION: The platemaking unit 35 is movable between an operating position capable of platemaking and a non-operating position capable of replacing the plate in a direction of arrows A-B. A first engaging block 48A having an engaging groove 49 of a V shape as seen from a side face and a second engaging pin 50 are provided in the unit 35. Meanwhile, a first engaging pin 29A and a second engaging block 31 having an engaging recess 32 of a V shape as seen from a plane are provided in the frame. The operating position of the unit 35 is positioned by engaging the first block 48A with the first pin 29A or the second pin 50 with the second block 31.
Patent JP-2001324231-A (JP)
Title: Refrigerating apparatus
Inventor: MOCHIZUKI KATSUMI
IPC: F04B49/06
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of performance, while avoiding complication of an oil equalizing structure, in a refrigerating apparatus using a plurality of compressors (21, 22) of a high-pressure dome type. SOLUTION: An oil equalizing passage (34) making the respective oil collecting parts (21o, 22o) of the compressors (21, 22) communicate with each other and an oil return passage (35) connected to the oil collecting part (21o) of a first compressor (21) and a suction pipe (22s) of a second compressor (22), are provided. The oil equalizing passage (34) is constituted as a one-way passage allowing refrigerating machine oil to flow only in the direction from the second compressor (22) to the first compressor (21), while the oil return passage (35) is provided with a pressure reducing mechanism (41).
Patent JP-2000357479-A (JP)
Title: Image forming device
Inventor: NAKAMURA NAOHITO
IPC: H01J31/12
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a panel structure not to disturb an electron beam orbit, to prevent loss of reaching electron amount onto a phosphor to prevent reduction of light emitting efficiency, and to stabilize light emission, by arranging atmosphere resistant spacer in parallel with a deflecting direction of an electron beam of electron emission and element emission. SOLUTION: Electron emission columns 53 and atmosphere resistant spacers 7 are alternately arranged, and a surface conductive electron emission element is used as an electron emission element 52. An electron beam emitted from the electron emission element 52 has a Z-directional component due to an accelerating voltage applied mainly between a back plate and a face plate, and is deflected to the electrode side of a positive electrode element to have a +X- directional or -X-directional velocity component. The electron beam finally collides to a phosphor, namely irradiated member on the inner surface of the face plate, to emit light, and forms an image.  At this time, the orbit of the electron beam flying at the accelerating voltage is not disturbed by the atmosphere resistant spacers 7, and therefore, the electron beam finally collides to the phosphor similarly to the case of no atmosphere resistant spacers 7.
Patent JP-2001329195-A (JP)
Title: Water-based ink
Inventor: HAYASHI HIROKO
IPC: C09D11/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To produce a water-based ink which holds an excellent coloring property and excellent light resistance and can give recorded products having excellent gas resistance and capable of being stored for a long period. SOLUTION: This water-based ink comprising at least a coloring material and water as a main solvent is characterized by containing a dye represented by general formula (I) [M is Na, Li, K or NH4; (n) is 0 or 1; R1 is H, an alkyl, a substituted alkyl or a substituted phenyl; R2 is H, sulfone or an alkyl; R3 is an alkyl, a substituted alkyl or a substituted phenyl] as the coloring material.
Patent JP-2001331990-A (JP)
Title: Helical scan type magnetic tape recording and reproducing device
Inventor: KOBAYASHI TAKAFUMI
IPC: G11B15/665
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a helical scan type magnetic tape recording and reproducing device which can prolong the life of a battery when this battery is used. SOLUTION: This helical scan type magnetic tape recording and reproducing device has a loading motor for driving a first mechanism section for winding the magnetic tape from a magnetic tape cassette around a gape guide drum consisting of a rotary drum having a magnetic head and a stationary drum and a second mechanism section driven according to the changeover of a mode and a motor drive circuit for driving this loading motor. The device described above has a current limiting means for limiting the current to be passed to the loading motor and a current limiting period fixing means for setting the current limiting period in the current limiting means to a short period necessary for limiting the rush current flowing to the loading motor from the start of the loading motor.
Patent JP-2001327825-A (JP)
Title: Wet type dust collector
Inventor: NAKAYAMA HIROSHI
IPC: B01D47/06
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To attain simple structure, low cost, a small number of consumed parts, facility for maintenance and facility for treatment of collected dust in a wet type dust collector. SOLUTION: When a fan 26 is rotated, dust generated on a belt conveyor 1 is sucked from a suction pipe 25 and dust-carrying air is sucked from a dust protective cover 4. Air flowing into a wet pipe 20 from a bent pipe 17 moves in the wet pipe 20 while rotating along a spiral space partitioned by a shape of a spiral vane 30. The air containing dust comes into contact with sewage water containing dust at a bottom part of the wet pipe 20 and further is blended with the sewage water by agitation. In thee processes, the dust in the air is taken in the sewage water and the air is cleaned. Cleaned air is exhausted from an exhaust pipe 40 opened at a bottom surface of the wet pipe 20 and then is introduced into the dust protective cover 4 to purify the air in the dust protective cover 4.
Patent JP-2001336550-A (JP)
Title: Clutch and motor
Inventor: YAMAMOTO HIROAKI
IPC: H02K7/10
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a clutch not increasing a length in an axial direction and providing a sufficient lock retention force against a rotation of a driven side rotating body and providing a sufficient engagement force between a drive side rotating body and a drive side rotating shaft to be engaged with the drive side rotating body. SOLUTION: A clutch C includes a drive side rotating body 35 having a flatted round recess part 35e formed on and a control surface 41 whose distance from a outer ring 31a of a collar 31 varies in a rotation direction, and is provided with a driven side rotating body 29 engaging with a drive side rotating body 35 in a rotation direction and a rolling body 32 rotating with the driven side rotating body 29 when the drive side rotating body 35 rotates and interposed between the control surface 41 and the outer ring 31a to obstruct rotation of the driven side rotating body 29 when the driven side rotating body 29 rotates. A recess part 29d is formed on a shaft center of the driven side rotating body 29 and a projection part 35c is formed on a shaft center part of the drive side rotating part 35. The projection part 35c is generally housed in the recess part 29d, and at least one of lengths in the axial direction of a contact area of the control surface 41 and the rolling body 32 and of the flatted round recess part 35e N2, M2 is maintained long.
Patent JP-2001339301-A (JP)
Title: Frequency synthesizer
Inventor: HIRANO SHUNSUKE
IPC: H03L7/089
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a frequency synthesizer where a VCO with an excellent C/N characteristic and a wide output frequency range is integrated as an IC at a low cost. SOLUTION: The frequency synthesizer is provided with a prescaler 2 and a counter 3 that output a frequency division signal of an output of the VCO 1, a reference frequency divider 5 that frequency-divides the frequency of a reference signal source 4, a frequency adjustment means 9 that detects a frequency error of an output signal between the counter 3 and the reference frequency divider 5 and provides the output of a signal to switch capacitance or resistance of a resonance circuit of the VCO 1 depending on the result of detection, and a bias control means that applies an optical voltage V1 to a control voltage terminal of the VCO 1 at the operation of the frequency adjustment means 9 to bring the output signal of a charge pump 7 to a high impedance state.  Since the resonance frequency of the resonance circuit is changed in response to the actual oscillated frequency of the VCO 1, the VCO 1 is phase- locked at a desired frequency. Furthermore, since the VCO can be integrated as an IC, the VCO can be miniaturized at a low cost.
Patent JP-2001333672-A (JP)
Title: Counter case for fishing reel
Inventor: KATAYAMA HITOSHI
IPC: A01K89/015
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a counter case where a display device mounted therein can be watched from the outside and which has a sufficient sealing performance without deteriorating the appearance. SOLUTION: The second case assembly 14 of the openable counter case 4 of the fishing reel receives a display portion 5 and comprises a first case member 14a, a second case member 14b, a sheet member 14c and a seal member 14d. The second case member is a transparent synthetic resin member which is attached to the first case member with screws and faces the display surface of the display portion. The sheet member comprises a transparent portion 19a disposed in the at least display surface-watching area on the surface of the second case member and a light-shielding portion 19b disposed in areas except the transparent portion on the surface of the second case member. The seal member is disposed between the first case member and the second case member to seal the above receiving space in a water-tight state.
Patent JP-2001346124-A (JP)
Title: Memory access circuit
Inventor: INAGAKI YUSHI
IPC: G06T1/60
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To utilize a memory bandwidth by smoothening memory access. SOLUTION: A CPU 20 stores information to set a line used for vertical filter processing to a setting register 15. An address generator/RAM controller 17 reads a setting value stored in the setting register 15 to recognize a read address of a line used for vertical filter processing and reads image data stored in an SDRAM 11 and stores the data to an FIFO 19 when the FIFO 19 has an idle area. An FIFO controller 16 outputs the image data stored in the FIFO filter 19 in response to a request signal from the vertical filter circuit 13. Thus, it is possible to read the data from the SDRAM 11 in timing not specified by display timing of a line processed by the vertical filter circuit 13 so as to smooth the memory access of the SDRAM 11 thereby utilizing the memory bandwidth.
Patent JP-2001342453-A (JP)
Title: Chelating agent composition
Inventor: ANZAI RYUICHI
IPC: C23C18/36
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a chelating agent composition able to correspond metals in the wider range than in the case of a conventional biodegradable chelating agent and having excellent performance, a cleaning or bleaching agent, and an electroless plating bath composition using the chelating agent composition. SOLUTION: The chelating composition exhibiting performance greater than the sum of the performances of each chelating agent, and further having greater dispersibility which suppresses the growth of particles of insoluble components in water is obtained by combining at least one kind of compound selected from amino acid derivatives such as ethylenediamine-N,N'-diacetic acid and ethylenediamine-N,N'-disuccinic acid, and their salts, and at least one kind of compound selected from amino acid derivatives such as aspartic acid-N-acetic acid and aspartic acid-N,N'-diacetic acid, and their salts.  A cleaning agent composition exhibiting high cleaning performance, a bleaching agent composition, and an electroless plating bath which is excellent in its stability and a plating speed, and able to give plated film having excellent properties, are obtained by using such a chelating agent composition.
Patent JP-2001344723-A (JP)
Title: Magnetic head device and lead wire
Inventor: TSUCHIDA HIROYASU
IPC: G11B21/21
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head device capable of dealing with a high data transfer rate by using a lead wire. SOLUTION: This magnetic head device 1 is provided with a head slider 3 including a magnetic head 2 having data reading and writing elements, a reading lead RL composed of a pair of twisted lead wires for data transfer between the data reading element and the outside, and a writing lead WL composed of a pair of lead wires arranged in parallel without being twisted for data transfer between the data writing element and the outside. Because of the parallel arrangement of the lead wires of the writing lead WL without being twisted, a high data transfer rate is dealt with.
Patent JP-2001346015-A (JP)
Title: Image storing device
Inventor: ISOTANI MASAYUKI
IPC: G06T1/60
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To enable output of image data at proper timing without performing a complicated operation even when an input/output device is changed. SOLUTION: A store control part 28 of an image storing device 24 provided in a copying system reads process speed of an image processor 14 and an image output device 16 to be detected by a main body controller 18, sets input process speed Is and output process speed Os and outputs the image data from a memory 26 to the image output device at timing set on the basis of the input process speed, the output process speed and data quantity of the image data to be inputted. Thus, efficient input/output of the image data is performed and productivity of the copying system is enhanced.
Patent JP-2001057408-A (JP)
Title: Power module and manufacture thereof
Inventor: NAKATANI SEIICHI
IPC: H01L25/18
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a power module which is excellent in radiation and suitable for high-density miniaturization and manufacture thereof. SOLUTION: There are provided an insulator layer 104, leads 102 formed in a surface of the insulator layer 104, a semiconductor chip 101 electrically connected with the leads 102, and a heat sink 105 formed on the rear surface of the insulator layer 104. The insulator layer 104 contains 70-95 weight parts of inorganic filler and 5-30 weight parts of thermosetting resin composition. The semiconductor chip 101 is sealed in the insulator layer 104 and mounted on the insulator layer side surface of the leads 102 by flip chip bonding.
Patent JP-2001351678-A (JP)
Title: High temperature sodium secondary cell
Inventor: MITSUYOSHI TADAHIKO
IPC: H01M10/39
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a high temperature sodium secondary cell with simple structure, high productivity, and very high safety, which stops the movement of sodium and restrains the reaction between sodium and cathode activator when the battery temperature abnormally rises, and stress is not generated at a bottomed tube for solid electrolyte. SOLUTION: An example of the high temperature sodium secondary cell comprises a negative electrode chamber housing liquid sodium, a positive electrode chamber housing positive electrode activator, and an insulation ring arranged at the neighboring area of the bottomed tube for solid electrolyte and aperture of the same which separates the negative electrode chamber and the positive electrode chamber.  A sodium container and a bottomed tube-shaped safety tube is installed in the negative electrode chamber, and the average width of the gap between the side part of the safety tube and the side part of the insulation ring, and/or that between the side part of the safety tube and the side part of the negative electrode chamber, or that between the side part of the safety tube and a screening cylinder protecting the transformation of the negative electrode chamber, are shorter than the average width of the gap between the side part of the safety tube and the side part of the bottomed tube for solid electrolyte.
Patent JP-2001358659-A (JP)
Title: Submarine repeating system
Inventor: NAKAOKA MASAKI
IPC: H04B10/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a submarine repeating system, in which the wavelength characteristics can be compensated relatively accurately through a simple arrangement, without requiring a wavelength characteristics detector 4b. SOLUTION: Each repeater 13 detects the excitation light intensity and the incoming/outgoing light intensity, and a ground unit 11 estimates the operating state wavelength characteristics of each repeater 13, depending on the theoretical wavelength characteristics of each repeater 13, and detected excitation light intensity and incoming/outgoing light intensity. A gain equalizer 14 which regulates and determine regulation value and compensate for the distortion of the wavelength characteristics of a wavelength multiplexed signal at the gain equalizer 14, depending on the regulation value, is provided.
Patent JP-2001358954-A (JP)
Title: Method and device for image processing and recording medium
Inventor: SUZUKI TAKAYUKI
IPC: G06T1/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method by which an image included in a picture can excellently be reproduced. SOLUTION: The image processing method that processes colors by using a color processing condition depending on the distribution of colors when an image type of an object picture indicates an image, has a 1st mode where object pictures of the image existing in a picture are collectively processed and a 2nd mode where different images are independently processed. The method is characterized in that when the 1st mode is set, the color processing condition is set from the color distribution of all the object pictures identified as the image included in the picture and when the 2nd mode is set, the color distribution is obtained from the different images included in the picture and the color processing condition is set to each image.