baber/WOPTO huggingface dataset:
Patent JP-S63157567-A (JP)
Title: Run length coding device
Inventor: KUSAO HIROSHI
IPC: H04N1/419
Filed: 1986-12-22
Abstract: PURPOSE:To realize the run length coding with simple constitution by preparing two sets of memories reading a data and reading it out in the order of input and operating the said two-set of memories simultaneously. CONSTITUTION:When a counter 1 counting run length detects a run based on the change in white/black level of a picture element, the result is fetched in a shift register 2 by using a shift register load signal 11. A high-order 12-bit of the data is fed to a gate 3 and a low-order 4-bit is fed to a ROM 4, from which a code in 3-bit in response to the content of the shift register 2 is outputted in a latch 5 based on the output of the gate 3. Then in the exceptional processing where a short run length exists, since the most significant digit of the latch 5 is 0, the ROM 4 outputs a signal representing the end of coding already and the possible transmission of code and the other processing is applied in the normal processing where the most significant digit of the latch 5 is logical 1.
Patent JP-2001120883-A (JP)
Title: Washing machine
Inventor: YOSHIDA SHIGEKI
IPC: D06F33/02
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine capable of realizing proper spinning and rinsing according to washing by adding the information for quality of cloth to the information for load quantity. SOLUTION: In this washing machine, the draining time from a fixed water level to a reset water level is measured in draining after the end of washing, and the measured draining time is compared with a reference draining time preliminarily stored in a memory. When the measured draining time is short, compared with the reference draining time, the input of washing mainly composed of cotton is judged, and spinning and rinsing are firmly performed. When the measured draining time is long, the spinning and rinsing is softly performed. The spinning and rinsing are performed according to quality of material and load quantity, whereby the damage to materials is prevented, and the remaining of detergent component and moisture is suppressed to improve the spinning and rinsing performances, and a satisfactory washing can be performed.
Patent JP-S63157793-A (JP)
Title: Ni base crystalline rapidly solidified brazing filler metal foil
Inventor: TOMITA TOSHIRO
IPC: B23K35/40
Filed: 1986-12-22
Abstract: PURPOSE:To improve the strength of a joining part and the corrosion resistance by forming with the fine crystal in a specific size the brazing filler metal foil containing Cr, Si, B in a specific wt.% and the balance Ni by adding Fe, Co, Mo at a specific %, if necessary. CONSTITUTION:The molten alloy 11 containing 10% min., 30% max. Cr, 5% min. 10% max. Si, and 0.001% min. 1% max. B in wt.% and the balance Ni by adding at least more than one kind of 30% max. Fe, 10% max. C and 10% max. Mo so occasion demands is prepared. This molten metal 11 is injected onto a rotary cooling drum 13 from the nozzle port 12 of a molten metal container 10 and cooled for its solidification at the cooling speed of at >=10<3> deg.C/sec to form the brazing filler metal foil having <=10mum crystal grain. The Cr, Si and B components improves the corrosion resistance of the joining part as well as the fluidity improvement of the molten alloy. The strength of the joining part is improved as well because of the crystal grain being fine.
Patent JP-2000128377-A (JP)
Title: Feeding roller device
Inventor: YOSHIDA TOMOAKI
IPC: B65H3/52
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent feeding failure of a sheet, delivery failure and carrying failure on a feeding roller device. SOLUTION: This feeding roller device 100 uses a roughened surface roller 150 provided against it in a contact state by being energized by a delivery roller 130. Surface roughness of the roughened surface roller 150 is higher than the same as surface roughness of the delivery roller 130, and hardness of its surface is also made higher than the same in the same way. Consequently, a surface of the delivery roller 130 is cut along a surface roughened shape of the roughened surface roller 150, and the surface roughened shape of the roughened surface roller 150 is transferred. Consequently, as friction resistance of the surface of the delivery roller 130 is never lowered, the feeding roller device 100 can prevent delivery failure. In the same way, the feeding roller device 100 can be used also for carriage of a sheet.
Patent JP-H01146619-A (JP)
Title: Wire electrode feeding device for wire electric discharge machining device
Inventor: YAMAMOTO MASAHIRO
IPC: B23H7/10
Filed: 1987-12-03
Abstract: PURPOSE:To shorten a feed time, by a method wherein, when a wire electrode fed at a low speed passes a support dice, a drive roller is rotated at a high speed through a joint for a high speed and transmission gears with the aid of a drive motor for a high speed and the wire electrode is fed at a high speed. CONSTITUTION:Through running of a drive motor 30 for a low speed, a drive roller 20 is rotated at a low speed through a joint 31 for a low speed and transmission gears 32 and 36, and a wire electrode 2 nipped between the drive roller and a pinch roller 21 is fed at a low speed. When the fed wire electrode 2 is inserted through the machining starting hole of a work through a guide pipe and passes a support dice, an NC device 24 drives a drive motor 33 for a high speed, and rotates the drive roller 20 through a joint 34 for a high speed and transmission gears 35 and 36, and the wire electrode 2 is fed at a high speed. This constitution enables sharp shortening of a feed time of the wire electrode.
Patent JP-H09126463-A (JP)
Title: Convection oven
Inventor: YAGI TOSHIKAZU
IPC: F24C1/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a convection oven wherein the strong or weak of the hot air and the temperature difference of the sections in the chamber are reduced. SOLUTION: The convection oven 1 comprises a first fan 13 installed at the sidewall of a heating chamber 3 to agitate and feed the atmosphere in the chamber, and a second fan 33 installed in the innermost wall of the chamber 3 to agitate and feed the atmosphere in the chamber. The hot airs from the two fans collide with each other in the chamber, the atmosphere in the chamber is vigorously agitated, and the strong or weak of the hot air and the temperature difference of the sections in the chamber can be reduced.
Patent JP-H07159391-A (JP)
Title: Gradient method in liquid chromatography
Inventor: TAKAHARA MAKOTO
IPC: G01N30/34
Filed: 1993-12-07
Abstract: PURPOSE:To shorten the time of measurement by changing the composition of a mobile phase so as to increase the elution force of the mobile phase after the elution peak of an object component starts to rise up, and then changing the composition of the mobile phase so as to decrease the elution of the mobile phase before the elution peak of the object component drops down completely. CONSTITUTION:When the elution force of a mobile phase is changed stepwise or continuously, the supply of each mobile phase is switched by ON/OFF of two or more kinds of mobile-phase selector valves or liquid pumps, or by adjusting the liquid feeding amounts of the liquid feeding pump. Thus, the feeding flow rate of each mobile phase is continuously changed. When the quantity of the object component to be determined is a peak 1, the liquid of the mobile phase I is sent until the elution at the peak 1 is started. Then, the mobile phase I is switched to the mobile phase II having the more powerful elution force than the phase I so as to overlap on the elution in the peak 1. Thus, the elution in the peak 1 is quickly finished. Before the end of the elution, the mobile phase II is switched to the mobile phase 1 or switched to the mobile phase III, which is weaker than the mobile phase II.
Patent JP-H11124468-A (JP)
Title: Regenerated cellulose formed product having selective reflecting property and its production
Inventor: SHIMAMOTO SHU
IPC: C08L1/00
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a formed product such as a film useful as part of a circularly polarized light producer and a decorative material and having selective reflecting property according to wavelength and circularly polarized light and provide a method for readily producing the formed product. SOLUTION: This regenerated cellulose formed product having selective reflecting property has reflected light which becomes maximum in >=200 nm wavelength region, and the reflected light is right or left circularly polarized light. This method for producing a regenerated cellulose formed product having selective reflecting property comprises dissolving a cellulosic derivative into a solvent to afford a solution in which chiral nematic liquid crystal structure is formed, removing a solvent from the solution to provide a formed product having chiral nematic liquid crystal structure and eliminating a substituent group from the formed product.
Patent JP-H05121642-A (JP)
Title: Semiconductor device
Inventor: SUZUKI KATSUHIKO
IPC: H01L31/0232
Filed: 1991-10-26
Abstract: PURPOSE:To reduce an electrostatic capacity between leads, which are provided on the package of a semiconductor device, and to improve an isolation and gain between the leads. CONSTITUTION:A chip 5 mounted on a circuit board 1 is provided with a light- emitting diode 10 and a photodiode 11, which make a photoelectric conversion of input/output of signals, and optical fiber leads 9, through which an optical signal is input/output to and from these diodes 10 and 11, are arranged on the board 1 in opposition to each diode. The signals to be input/output to and from the chip 5 are subject to a photoelectric conversion by the diode 10 and 11 and are inputted/outputted as optical signals through the leads 9.
Patent JP-H07161569-A (JP)
Title: Manufacture of ceramic multilayer electronic part
Inventor: FUJITA YASUMASA
IPC: H01G4/12
Filed: 1993-12-07
Abstract: PURPOSE:To provide a manufacture of a ceramic multilayer electronic part, by which the generation of delamination and the dispersion of characteristics can be inhibited and the productivity of the ceramic multilayer electronic part can be improved. CONSTITUTION:A small box 11, which has a bottom plate 12 and sidewall sections 13a-13d and in which opening sections 14a-14d formed so as to be notched from upper edges and used for introducing and discharging an atmosphere gas are formed to each sidewall section 13a-13d, is prepared, and a large number of ceramic multilayer chips are charged into the small box 11, but the upper ends of the charged ceramic multilayer chips are not crossed over the lower ends of the opening sections 14a-14d for introducing and discharging the atmosphere gas. Accordingly, the manufacture of a ceramic multilayer electronic part, in which the atmosphere gas is charged into the small box 11 from at least one of the opening sections 14a-14d for introducing and discharging the atmosphere gas and a large number of the ceramic multilayer chips are baked, is acquired.
Patent JP-H11199575-A (JP)
Title: Thiadiazolecarboxamide derivative, plant disease injury-controlling agent and its usage
Inventor: TSUBATA KENJI
IPC: A01N43/828
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a controlling agent having excellent controlling activity on plant disease injuries such as rice blast and wheat powdery mildew. SOLUTION: This invention relates to N-(3-chloro-4-methylphenyl-4- methyl-1,2,3-thiadiazole-5-carboxamide, a plant disease injury controlling agent containing the same as an active ingredient and a usage of the controlling agent.
Patent JP-H07137571-A (JP)
Title: Control device for elevating equipment
Inventor: SUZUKI TADAHIKO
IPC: B60P1/44
Filed: 1993-11-15
Abstract: PURPOSE:To carry out a cargo work efficiently by setting an elevating platform in the opening condition horizontally, even when a vehicle equipped with elevating equipment is instaled is stopped on a sloped ground or a sloped road. CONSTITUTION:When a cylinder 30 for elevating to rotate the main arm of an elevating system connected by the main arm and the subarm which can compose a parallel linking between a vehicle side and an elevating platform side, and a cylinder 23 for undulation and opening/closing to compose the subarm are controlled,a change-over valve to convert the feeding of an operating oil from a power unit 60, to the cylinder 30 for elevating or to the cylinder 23 for undulation and opening/closing; and a level sensor to detect the horizontal condition of the elevating platform; are provided. And the system is composed that the cylinder 23 for undulation and opening/closing can be stopped at the time when the horizontal condition of the platform is detected by the level sensor.
Patent JP-S63157239-A (JP)
Title: Data processor
Inventor: KAMATA YOSHIRO
IPC: G06F9/38
Filed: 1986-12-22
Abstract: PURPOSE:To quickly perform the data processing of high priority through a microprogram control part by carrying out the prefetching processes of channel command words and pages which so far processed at high priority levels through a prefetch control part. CONSTITUTION:When interruption requests 52 and 53 of high priority levels are received from a data transfer control part 5 or a channel selection part 6, an interruption calculation control circuit 12 secures the priority and a channel number 50 or 51 is selected by a selector 13 with a selection signal 58. This selected channel number is set at a channel number holding register 11. While a fact that an instruction of interruption is received is informed to a microprogram control circuit 10 via a signal line 59. Thus the circuit 10 starts to process a microprogram of a high priority level against a channel number held by the register 11.
Patent JP-H04180184-A (JP)
Title: Data base constituting method and portable terminal equipment used therefor
Inventor: WAKABAYASHI MASAHIRO
IPC: G06F17/30
Filed: 1990-11-15
Abstract: PURPOSE:To attain the high speed of the statistics, analysis, and retrieval of a data base of a spinning machine by recording maintenance data in a portable terminal equipment each time a maintaining operation is operated, transmitting the data to a host computer, and automatically constituting the data base, in order to allow each kind of spinning machine in a spinning mill to stably operate. CONSTITUTION:Each time the maintaining operation for each spinning machine is operated, the maintenance data are successively recorded in an IC card 5, a bassbook- shaped computer 1a is connected with a host computer 2 by using a communication line or a card reader after the completion of the daily maintaining operation, and the entire data of the card 5 are transferred to the computer 2. The computer 2 automatically classifies the data in order to constitute the primary data base, and then statistically analyzes, compresses, and formalizes the data in order to constitute the secondary data base. Thus, the extensive data base can be gradually constituted, so that the completion of a check list system program, the exactness of the maintaining operation, and the promotion of quickness can be executed by the data base, and the presumption of a countermeasure can be attained.
Patent JP-H01149539-A (JP)
Title: Linear predictive coding method
Inventor: FUKAZAWA HIDEKI
IPC: H04B14/04
Filed: 1987-12-04
Abstract: PURPOSE:To increase the accuracy of a prediction coefficient by blocking samples, and executing prescribed multiplications to the samples at every block. CONSTITUTION:Input data Xt are multiplied beforehand by coefficients (>=1) with prescribed magnitudes specified at every block, and a prescribed weighting is executed to the multiplication result by a time window circuit 21, a correlation coefficient is calculated by a self-correlation circuit 22, and coefficients alpha1-alpha4 with the high accuracies are calculated at every block by a predictive coefficient circuit 23. Delayed 12 data are inputted through a predictive error filter 24 to an in-block maximum value detecting circuit 25, the absolute value of the predictive error with the maximum absolute value among the predictive errors in the block is detected at every block, the value is converted to the data of gains at the time of normalizing by a normalizing gain calculating circuit 26, and the data are supplied through gain control circuits 15 and 17 and a latch 52 to a gain control circuit 41. Thus, the predictive coefficients of predictive filters 19 and 43 in an encoder 10 and a decoder 40 can be controlled to optimum values according to the input data.
Patent JP-H10134819-A (JP)
Title: Lithium secondary battery
Inventor: AKAHA NAOTO
IPC: H01M4/13
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery in which the deterioration of a positive electrode active material is little, and a high capacity can be obtained. SOLUTION: In this lithium secondary battery in which sheet form positive electrodes 1 and sheet form negative electrodes 2 are opposed through separators 3, the above sheet form positive electrodes 1 are composed by forming a film including at least a positive electrode active material and a binder on a conductive base body. As the binder of the above sheet form positive electrodes 1, a copolymer fluorine polymer composed by using at least a polytetrafluoroethylene, and at least two sorts of monomers selected from a group consisting of tetrofluoroethylene, hexafluoropropylene, and vinylidenefluoride; or a copolymer fluorine polymer composed by using at least two sorts of monomers selected from a group consisting of tetrafluoroethylene, parfluoromethylvinylether, vinylidenefluoride, and the like; is used.
Patent JP-2001124764-A (JP)
Title: Oil check sensor
Inventor: YOSHIKAWA KEIJI
IPC: G01N21/29
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To improve a workability in setting and detaching an oil check sensor to be detachably mounted to an oil vessel. SOLUTION: An oil check sensor 2 has a cylindrical housing 10 fixed to an oil vessel 1, a sensor body 20 inserted to the housing 10 to be movable back and forth, and a detachment operation member 30 for setting or detaching the sensor body 20 to the housing 10 by one-touch operation. A magnetic gap type sensor part 21 set to a leading end part of the sensor body 20 is inserted inside a housing leading end part 10a. A spring 15 and a sealing member 16 are interposed between a leading end of the sensor part 21 and a lid 14. A circular conical through hole 33 made smaller towards an inner diameter is formed to an outer peripheral face of a housing rear end part 10b opposite to a press face 30a of the detachment operation member 30. An engagement ball 34 is inserted into the through hole 33.  An locking groove 35 to be engaged with the locking ball 34 is provided to an outer periphery of a rear end part of the sensor body 20.
Patent JP-H01149439-A (JP)
Title: Surface mounting electronic component
Inventor: KIRA SADAYASU
IPC: H05K13/08
Filed: 1987-12-07
Abstract: PURPOSE:To detect whether there is surface mounting electronic component or not on the rear of the component and to prevent the generation of such a trouble as overlapping by a method wherein a coating material detectable by a reflection type sensor is coated on the surface of the component. CONSTITUTION:A white coating material is sealed to the rear of a flat IC 1. A flat IC 3' sent out of a stick 5 by the vibration of a vibrator 6 is stopped at the point of a guide 7. At that time, in case the vibration is not stopped, a reflection type sensor 8 detects the fact that the IC 3' sealed with the coating material 2 arrived at the point of the guide 7 and the signal is transmitted to the vibrator 6 to stop the vibration. Thereby, a trouble that a second flat IC 4' is overlapped on the IC 3' can be prevented.
Patent JP-2001127302-A (JP)
Title: Semiconductor thin-film substrate, semiconductor device as well as manufacturing method therefor, and electronic device
Inventor: KIMURA YOSHINOBU
IPC: H01L21/20
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a thin-film transistor(TFT) of fast operation at a high yield. SOLUTION: A filed effect transistor(TFT) is formed at a polycrystal semiconductor thin-film 4 provided on the surface of an insulating substrate 1. Here, a first thin-film (silicon oxide film) 2 is formed on the surface of the insulating substrate, and a second thin-film (silicon nitride film) 24 whose heat conductivity is higher than the first thin- film is formed on the first thin-film. The second thin-film is selectively removed to leave a part corresponding to a gate electrode formation region. Then, an amorphous semiconductor film (amorphous silicon thin-film) 3 whose heat conductivity is higher than the second thin-film is formed on the first and second thin-films and it is converted into a polycrystal semiconductor thin-film 4 under the heat of laser 5.  Te crystal particle size at the channel part formed by the polycrystal semiconductor thin-film is large in crystal size, even and flat because of the presence of the second thin-film. The thin-film transistor allows fast operation. The reproducibility in crystal formation at the channel can be obtained with high-quality of TFT as well as high yield.
Patent JP-H03163129-A (JP)
Title: Epoxy resin composition
Inventor: NAKAMURA SHUJI
IPC: C08G59/20
Filed: 1989-11-29
Abstract: PURPOSE:To improve the resistance to heat, humidity, and chemicals by compounding an epoxy resin obtd. from a specific phenol novolac resin and epichlorohydrin with a curing agent. CONSTITUTION:A phenol having a 2C or higher, pref. branched, alkyl group (e.g. o-sec-butylphenol) is reacted with formaldehyde in a molar ratio to the phenol of less than 1.0 in the presence of an acidic catalyst to give a phenol novolac resin, which is epoxidized with 1.4-20mol (based on 1mol of the hydroxyl groups of the phenol novolac resin) of epichlorohydrin in the presence of a base at 20-120 deg.C for 2-7hr to give an epoxy resin. The epoxy resin is compounded with a curing agent (e.g. methyltetrahydrophthalic anhydride) and, if necessary, an accelerator, filler, colorant, flame retardant, mold release agent, coupling agent, etc.
Patent JP-H03174031-A (JP)
Title: Device for cleaning inside of yarn passage of flyer
Inventor: MASE KEIJI
IPC: D01H11/00
Filed: 1989-11-29
Abstract: PURPOSE:To simply clean the inside of yarn passage in a short time without scattering the cleaning agent around by pressurizing the cleaning agent of feed part, jetting the cleaning material into yarn passage of flyer, removing stain in the yarn passage and cleaning the inside of yarn passage. CONSTITUTION:One end of a tube 24 for feeding a cleaning material communicating to lower end of recover tank 13 of device 20 for feeding cleaning material is attached to one end of yarn passage of flyer and a receiving tool 15 provided in one end of recovery hose 23 communicating to recovery tank 13 of device 20 for feeding to cleaning material is attached to other end of yarn passage of flyer 51. Then when an electromagnetic valve 28 is opened, cleaning material of feed part 30 is pressurized through a damp valve 27 by compressed air and simultaneously set pressure of cleaning material control valve 29 is applied also to cleaning material feed pipe 24 and cleaning material corresponding to amount of one time required to clean the inside of yarn passage of flyer 51 is jetted into the yarn passage 54 to remove the stain in the yarn passage 54 and clean the inside of yarn passage 54.