baber/WOPTO huggingface dataset:
Patent JP-H11163898-A (JP)
Title: Lan communication equipment
Inventor: MATSUMOTO TAKASHI
IPC: H04L12/40
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components to be managed separately to facilitate component management and to reduce manufacturing cost in the manufacture of LAN communication equipment. SOLUTION: A master 1 sends a composite packet including an address 1 and three data via a bus Bu based on transmission information stored in a memory 6. A passenger's seat slave 3 receives a composite packet in which an address of its own station is set, extracts head data and stores them and sends a new composite packet to a tail end of which data to be set are added from a transmission port 3b. Similarly, a rear left seat slave 4 and a rear right seat slave 5 receive the composite packet, extract head data and send a new composite packet to which return data are added. Since the master 1 is in a reception waiting state based on the reception information of the memory 6, the master 1 receives the composite packet. Thus, the three slaves are configured to be identical to each other together with address setting and then they are managed as the same components.
Patent JP-H09180621-A (JP)
Title: Fire receiver
Inventor: TAKANO MISAO
IPC: H01H85/30
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a fire receiver which is safe for fire protection by combining an open circuit detection section detecting the open circuit of a fuse and a report section reporting the open circuit with the detected signal. SOLUTION: This fire receiver 1 is connected to a transmitter 3 outputting a fire signal via an action of a person, and it is connected to an indicator lamp 4 displaying the position of the transmitter 3 via a fuse F. The fire receiver 1 is constituted of an open circuit detection section 1a detecting the open circuit of the fuse F and a report section 1b reporting the open circuit of the fuse F detected by the open circuit detection section 1a. A light emitting diode D2 is turned off when the fuse F is not opened, and it is turned on when the fuse F is opened. The manager of a building can know the opened state of the fuse F by monitoring the lighting state of the light emitting diode D2 provided on the fire receiver 1 without inspecting the indicator lamp 4.
Patent JP-H09179441-A (JP)
Title: Fixing device
Inventor: KAGAWA TOSHIAKI
IPC: B65H29/70
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device excellent in fixing ability and paper passing ability and suppressing curl at the tip of paper by making the temperature of a fixing roller at the time of entry of the tip part of recording paper lower than the temperature of the fixing roller at the time of entry of the rear end part of the recording paper. SOLUTION: At the time of printing action, paper 1 with an unfixed toner image 2 placed thereon moves in a paper passing direction and passes a pressure contact part between a fixing roller 52 and a heat resistant sheet 54 by a fixing pre-guide 57, and the unfixed toner image 2 is fixed by heat and pressure from the fixing roller 52. At this time, a heater lamp 55 controlled by a temperature control part heats so that the temperature of the fixing roller 52 at the time of a paper tip part entering a fixing part (the pressure contact part between the fixing roller 52 and the heat resistant sheet 54) is lower than the temperature of the fixing roller 52 at the time of a paper rear end part entering the fixing part.  The generation of curl at the tip, high temperature offset, wrinkles, and the like can thereby be suppressed, and fixing ability at the tip part and rear part of the paper can be made uniform.
Patent JP-2001161068-A (JP)
Title: Dc-dc converter with feeding power limiting function
Inventor: NAKANO IORI
IPC: H02M3/28
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To sufficiently protect a DC-DC converter or the like with a protection device for limiting the continuity period of the switching transistor to a constant width or less, while a load is in the short-circuit condition even when a higher input power supply voltage is supplied under large variation of the input power supply voltage. SOLUTION: There is provided a DC-DC converter which does not supply an energy higher than the constant value without relation to the amplitude of input power supply voltage when a load is in the short-circuit condition by providing a pulse width limiting device, which varies the pulse width of the switching pulse depending on the amplitude of the input power supply voltage. Since the supply power of the DC-DC converter is limited for the short- circuit of load, the DC-DC converter and load are never broken and moreover an over-current detecting device is no longer required.
Patent JP-H10185865-A (JP)
Title: Apparatus and method for sensing bod
Inventor: KONO NAOMI
IPC: G01N27/416
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus and a method in which a solution does not flow wastefully and in which the changeover of the flow rate of the solution is automated by enhancing the activity of a microorganism in its non- measurement to make biochemical oxygen demand(BOD) able to be measured immediately in its measurement, and changing over the flow rate of the solution on the basis of the judgment of a timer control means. SOLUTION: A microorganism activation period necessary and sufficient for the activation of a microorganism membrane is stored in a data storage part 23. An activation-period decision means 24 decides the microorganism- activation start time on the basis of data on the measuring time stored in an input-data storage part 22 and on the basis of data on the microorganism activation start period stored in the data storage part 23. A timer control means 19 compares the data on the microorganism activation start time stored in a computed-data storage part with a timer value counted by a built-in timer 18, it selects a flow-rate mode in a non-measurement until the microorganism activation start time comes, and it selects a flow-rate mode in a measurement when it is judged that the microorganism activity start time has come, and it changes over the flow rate of a solution.
Patent JP-H03198029-A (JP)
Title: Apparatus for producing liquid crystal display element
Inventor: TOBA OSAMU
IPC: G02F1/1337
Filed: 1989-12-27
Abstract: PURPOSE:To uniformize the thickness of the printing film formed on a glass substrate by juxtaposing the recessed parts corresponding to the projecting parts of a transfer plate on the outer peripheral surface of an ink transfer roller which transfers the ink for forming the printing film on the transfer plate. CONSTITUTION:The many projecting parts 20 each having a nearly conical shape are formed on the surface of the transfer plate 2 and the recessed parts 21 are formed between these projecting parts 20. The projecting parts 20 are juxtaposed at 45 deg. angle with the direction C which is the rotating direction of the transfer plate 2. On the other hand, the pyramidal recessed parts 30 are formed over the entire circumference of the outer peripheral surface of the ink transfer roller 1. The recessed parts 30 are juxtaposed at 45 deg. angle with the direction B which is the rotating direction of the ink transfer roller 1 and at the same pitch as the pitch of the projecting parts 20 of the transfer plate 2. The recessed parts are so formed as to correspond individually to the projecting parts 20 of the transfer plate 2. Thus, the transfer of the ink from the ink transfer roller to the transfer plate is surely executed and the printing film formed on the transparent substrate has the uniform thickness free from unequalness.
Patent JP-H07163243-A (JP)
Title: Generation and keeping of high humidity and temperature in high-humidity and temperature cultivation of plant, etc., and apparatus for generating and keeping high humidity and temperature
Inventor: SONODA MAKOTO
IPC: A01G9/24
Filed: 1993-12-13
Abstract: PURPOSE:To obtain a process for generating and keeping high humidity and temperature in the high humidity and temperature cultivation of a plant, etc., while preventing the condensation of water droplets and enabling the mass cultivation. CONSTITUTION:This process for generating and keeping high humidity and temperature in the high humidity and temperature cultivation of a plant, etc., is carried out as shown below. A small cultivation house 2 made of an air-permeable cover 12 having a number of small holes on at least the upper surface is placed in a house. Hot air is continuously introduced into the small house 2 from an exterior source under pressure, transferred to the side of the air-permeable cover 12 at an extremely low air flow rate and slowly released to the outer atmosphere. The space in the small house 2 is maintained at a high temperature by this process. At the same time, water mist is released in the small house 2 and mostly evaporated by contacting with the flow of hot air to generate highly humid steam in the small house 2. The generated steam is slowly released together with the hot air flow through the small holes to the outer atmosphere to keep the amount of steam in the small house 2 to a level below the saturated state or thereabout.
Patent JP-2000174480-A (JP)
Title: Incombustible electromagnetic shielding sheet and method of manufacturing the same
Inventor: KOBAYASHI YASUO
IPC: C08J5/18
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a flexible and incombustible electromagnetic shielding sheet which allows filling of magnetic powder in higher degree, has superior incombustibility and does not generate toxic gases, even when the sheet is burned and also provide a method of manufacturing the same sheet. SOLUTION: When an incombustible electromagnetic shielding sheet is manufactured, in which a magnetic powder is mixed in 300 to 400 pts.wt. for mixed silicone rubber 100 pts.wt. to a mixed compound, attained by mixing the incombustible silicone rubber to silicone rubber of 9:1 to 5:5 in weight ratio, there are provided a process for coating a separation film with the pasted mixed compounded to which a solvent is added, a process for drying up the paste- coated separation film and a process for bridging the dried film under pressurized condition. Since the incombustible silicone rubber is mixed, incombustibility can be improved without lowering flexibility, and even when it is burned, toxic gases are not generated. Moreover, a thin-film sheet filling the magnetic power in a higher degree can be manufactured under good conditions.
Patent JP-H03204200-A (JP)
Title: Selecting device for cushion pins
Inventor: MORI YOSHIO
IPC: B21D37/04
Filed: 1989-12-28
Abstract: PURPOSE:To prevent pins from being misarranged by providing a fluid pressure type stopper cylinder at the opening part of the upper end of a pin hole of a bolster plate and locking the piston rod freely in a recessed groove of the outer peripheral part on the upper end of a cushion pin. CONSTITUTION:The bolster plate 4 is carried away out of the line of a press to make the pin holes 8 of the bolster plate 4 correspond to the pin holes 28 of a cover plate 29. Working fluid is supplied to mere selecting cylinders 27 mounting necessary pins 7 of selecting cylinders 27 mounting cushion pins 7 to elevate the selecting cylinder by a required quantity. Under this state, an elevating cylinder 25 is elongated and elevated until the upper end surface of the necessary pins 7 is the same plane as the upper surface of the plate 4. The piston rod 16 is projected into a locking recessed groove 17. When pin lifters 26 are lowered, necessary pins 7 only remain in a plate 4. This is carried into the line of the machine. The working efficiency is improved and the misarrangement can be prevented.
Patent JP-H09179028-A (JP)
Title: High-power zoom lens
Inventor: TEI SHIZUAKI
IPC: G02B13/18
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To give a compact camera excellent in aberrations characteristics from the wide-angle end to the telephoto end and make the mass-productivity superior. SOLUTION: The zoom lens consists of a 1st lens group I with positive refracting power, a 2nd lens group II with positive refracting power, and a 3rd lens group III with negative refracting power from its object side. When the power is varied from the wide-angle end to the telephoto end, the gap between the 1st lens group I and 2nd lens group II is varied and at the same time, the gap between the 2nd lens group II and 3rd lens group III is varied; and conditions of 3.5<ft /fw , LT/fT<0.95, and -0.5<f1n /fT<-0.1 are met, where fT is the focal length of the whole lens system at the telephoto end, LT is the distance from the 1st lens surface to an image plane at the telephoto end, and f1n is the focal length of the lens which has negative refracting power in the 1st lens group.
Patent JP-H05152599-A (JP)
Title: Light receiving semiconductor element
Inventor: KUSAKABE ATSUHIKO
IPC: H01L31/0232
Filed: 1991-11-29
Abstract: PURPOSE:To prevent unstable condition of laser emission by reducing reflecting retrogressive light from the receiving side in optical communication. CONSTITUTION:A region of p<+>-InP 5 is formed as a light-receiving region on an epitaxial wafer which consists of a substrate 1 of n<+>-InP, a buffering layer 2 of n-InP, a light absorbing layer 3 of n<->-InPGaAs, and a window layer 4 on n-InP. Then, an inclined light-receiving region 5 is formed by etching the surface of the light-receiving region obliquely.
Patent JP-H03201112-A (JP)
Title: Attitude estimating device for space navigating vehicle
Inventor: YASUDA KUNIHARU
IPC: G05D1/08
Filed: 1989-12-28
Abstract: PURPOSE:To suppress the error of an attitude estimating value due to the error of an inertia sensor and to reduce an attitude estimating error due to an optical sensor by automatically changing parameters to be used for the arithmetic processing of an inertia sensor error estimating part. CONSTITUTION:A timer 9 measures time required from the operation start of an attitude estimating device, compares the measured value with a previously set time, generates and supplies a trigger signal Q to a parameter changing part 8. The changing part 8 changes the parameters K1, K2 to be used by an inertia sensor error estimating part 7 by the signal Q. The estimating part 7 executes arithmetic processing by using the attitude estimating error detected by an attitude estimating error detecting part 4 and the applied parameters K1, K2 and outputs an inertia sensor error correction value. On the outer hand, inertia sensor data correction using the correction value and the angular speed detecting value of the inertia sensor 1 and the output of the attitude estimating value are executed by an inertia sensor data correcting part 6 and an integration calculating part 3. Thus, the attitude estimating error can be reduced.
Patent JP-2001158681-A (JP)
Title: Powder of sea urchin shell and method for producing the same
Inventor: KOTO KAZUNORI
IPC: A23L29/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To use a powder of a sea urchin shell as a fertilizer, a feed or the like to effectively utilize the sea urchin shell which is disposed as a waste. SOLUTION: This powder of the sea urchin shell is produced by forming the sea urchin shell into a powder shape by one of a crusher, a pulverizer and a cutter, and heating the resultant powder to sterilize and dry the powder. The obtained powder of the sea urchin shell is utilized as the fertilizer usable for growth of a plant, the feed for a fowl or the like, and an additive for a healthy food. The generation of nasty smell caused by the rot of an organic part attached to the sea urchin shell is prevented by the sterilization and drying by the heating. The powder also has a deodorant effect.
Patent JP-H09186876-A (JP)
Title: Image processing unit
Inventor: KAMIJO HIROYOSHI
IPC: H04N1/407
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To eliminate a background and to reproduce a pattern in an excellent way even when the pattern hardly distinguished from the background is in existence to part of an original. SOLUTION: An image read by an image sensor 231 is A/D-converted by an analog board 233 and the converted image passes through a 1st video board 234 and a 2nd video board 235 and an image is recognized based on a marking and a color for closed curve area discrimination by a color board 236. A recognition area board 239 generates a marker flag as the recognition result of the area based thereon. A background elimination and digital filter board applies 1st stage background elimination to all areas of an original and a medium tone processing board 238 conducts 2nd stage background elimination individually for each area recognized by an edit board 241. The pattern hardly distinguished from the background is set for the area by marking and the 2nd stage background elimination is omitted.
Patent JP-H07168602-A (JP)
Title: Automatic control method in thin plate automatic mechanical test
Inventor: YAMASHITA HIDETAKA
IPC: G01N1/04
Filed: 1993-12-15
Abstract: PURPOSE:To continue operation for the thin plate automatic mechanical test even when any of FA devices gets out of order. CONSTITUTION:If one of the FA devices gets out of order (step 101) in a thin plate automatic mechanical test system which performs the thin plate automatic mechanical test by controlling the FA devices under the control of a host computer, the FA devices are placed in operation according to individually defined operation patterns, operation monitor modes are changed on the basis of the patterns (step 106), and distribution control over a test-piece is performed (step 107) to perform a test processing.
Patent JP-2000156011-A (JP)
Title: Recording and/or reproducing device
Inventor: JITSUKAWA KEIJI
IPC: G11B17/04
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent a label from coming into slidable contact with an opening edge of a loading and unloading port by providing a slidable contacting part which comes into slidable contact with a main surface of a recording medium cartridge in a position facing a main surface except a label area where the label for displaying recorded contents of information signals is provided in the opening edge of the loading and unloading port. SOLUTION: Slidable contacting pieces 146 which come into slidable contact with a cartridge main body are formed in a position corresponding to a main surface in the outside of a label area for first and second disk cartridges which are loaded and unloaded into and from an opening edge of a cartridge loading and unloading port 110. A slidable contacting projection 147 which comes into slidable contact with the cartridge main body is formed over tip end part of each slidable contacting piece 146, and also a slidable contacting projection 149 which comes into slidable contact with the main surface of the cartridge main body is formed over the tip end part of each slidable contacting piece 148. Since the slidable contacting piece 148 is formed with different width opened, the cartridge loading and unloading port is excellently closed without abutting each other.  With respect to the first or second disk cartridge, the slidable contacting pieces 146, 148 are formed in the opening edge and an opening door of the cartridge loading and unloading port 110.
Patent JP-H11255894-A (JP)
Title: Polyether ester amide, antistatic agent and thermoplastic resin composition
Inventor: TONO TETSUJI
IPC: C08L101/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition wherein antistatic property is efficiently improved while maintaining mechanical properties by using a polyether ester amide as an antistatic agent. SOLUTION: A polyether ester amide having a reduced viscosity of from 0.5 to 4 (0.5 wt.% formic acid solution, 25 deg.C) is obtained by allowing (a) at least one amide-forming component chosen from an aminocarboxylic acid, a lactum and a salt synthesized from a diamine and a dicarboxylic acid to react with (b) a polyoxyalkylene glycol and (c) a component containing dicarboxylic acid. Here, the above-mentioned (c) dicarboxylic acid is a polyether ester amide characterized by containing a 21-42C dicarboxylic acid.
Patent JP-2001160752-A (JP)
Title: Synchronization method for phase locked loop, phase locked loop and semiconductor device provided with phase locked loop
Inventor: HARADA HIROTAKA
IPC: H03L7/183
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To reduce an occupancy area in a chip, to shorten lockup time and to be strong against disturbance even when an oscillation frequency band is wide and a multiplying factor change range is wide. SOLUTION: For this synchronization method of a phase locked loop, in a PLL for smoothing a control current IC made to flow out or flow in from a charge pump 13 based on an up clock/UCK or a down clock DCK supplied from a phase frequency comparator 11 in an LPF 14, turning it to a control voltage, oscillating an internal clock CKI provided with an oscillation frequency corresponding to the control voltage of an oscillation frequency band based on oscillation frequency band setting data DTF in a VCO 15, frequency-dividing the internal clock CKI by a frequency dividing ratio N based on multiplying factor setting data DTD in a frequency divider 16 and outputting it as a frequency divided clock CKD, the value of the control current IC is changed based on the oscillation frequency band setting data DTF and the multiplying factor setting data DTD.
Patent JP-2000168554-A (JP)
Title: Signal transmission device of track circuit
Inventor: OGANO TOMISHIGE
IPC: H04B1/74
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To decrease the number of transmitters while a high reliability is secured. SOLUTION: This signal transmission device 200 of a track circuit is equipped with a plurality of first transmitters 21 to make signal transmission to the applicable divisions 1T-8T of the track, wherein the arrangement includes a second transmitter 220 capable of transmitting signals to the applicable divisions instead of any of the first transmitters 21 and a third transmitter 240 capable of transmitting signals to the applicable divisions instead of any of the first transmitters 21 and second transmitter 220. The shared changeover system of multi-stage configuration in which even spare units are included in the object to be changed over ensures a high reliance despite its smaller number of transmitters provided.
Patent JP-H09185682-A (JP)
Title: Character recognition device
Inventor: MAEDA TAMOTSU
IPC: G06K9/03
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To register the correction results of misrecognized characters into a dictionary by preparing a recognition result correction part where the contents of a recognition result storage part are corrected by the instruction of a user and a dictionary register part where the correction results are registered into a character recognition dictionary based on the contents of the recognition result correction part. SOLUTION: A feature extraction part 16 extracts the feature data against every character that is segmented at a character segmentation part 15. A character recognition part 17 collates the data given from the part 16 with a character recognition basic dictionary 18 and a character recognition user dictionary 19 to recognize characters. A recognition result storage part 20 is included in a RAM and temporarily stores the recognition results outputted from the part 17. A recognition result correction part 21 corrects the recognition result of the part 20 by the instruction of a user. A dictionary register part 22 registers the correction results into the dictionary 19 by the instruction of the user. Thus the recognition result that is corrected by the instruction of the user can be registered in a dictionary, and the working efficiency is improved for the recognition of characters.