baber/WOPTO huggingface dataset:
Patent JP-2000153799-A (JP)
Title: Automatic steering system
Inventor: SATO KOICHI
IPC: F42B15/01
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of coupling, reduce the noise components of roll angle commands, and enable a missile to be maneuvered stably in a desired manner, by providing a filter which restricts bands so as to reduce high frequency components in roll angle commands. SOLUTION: This system 20 receives pitch and yaw rate commands from a guidance system 30 and calculates the pitch rudder angle commands and yaw rudder angle commands necessary to control the body, with a pitch rudder angle command calculating portion 1 and a yaw rudder angle command calculating portion 2. Also, with a band restricting filter 4, the specified band frequency is expressed as a transfer function based on the roll angle command calculated with the roll angle command calculating portion 3. The high frequency components in the roll angle command are then eliminated and the roll angle command is output. The roll rudder angle command calculating portion 5 calculates the roll rudder angle command to control the roll rotation. This prevents the roll angle command from oscillating, thereby enabling stable control responsiveness to be obtained.
Patent JP-H08155452-A (JP)
Title: Method and apparatus for purifying water
Inventor: NAKATSUKA NOBUYUKI
IPC: B01D65/02
Filed: 1994-12-07
Abstract: PURPOSE: To effectively reduce manganese or iron ions, in treating water using a hollow yarn ultrafiltration membrane module or a precise filter membrane module, by treating transmitted water from the membrane module with mangagese sand and using this treated water as backwashing water. CONSTITUTION: At the time of usual operation, a transmitted water automatic valve 13 is opened and raw water such as river water is raised in pressure by a pump 11 to be supplied to a UF module 12. The suspended components in raw water from a circulating route 16 are removed by the filtering action of an ultrafiltration membrane by inner pressure cross flow exceeding zero but equal to or less than 6 times with respect to the inflow amt. of raw water and having membrane surface linear velocity of 0.005-0.5m/sec. The obtained transmitted water is introduced into a manganese sand column 30 and manganese or ion ions are caught by manganese sand and the treated water is stored in a transmitted water tank 17.  At the time of backwashing, the transmitted water in the tank 17 is supplied to the UF module 12 under pressure ranging from operation pressure of usual filtering to 3kg/cm<2> to be used in backwashing.
Patent JP-2001146170-A (JP)
Title: Electric power steering system
Inventor: SHIMIZU YASUO
IPC: B62D5/04
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To boost the power transmission efficiency of an electric power steering system by precisely producing its slide shaft slidable to steer dirigible road wheels. SOLUTION: This electric power steering system 10 uses a longitudinally slidable but irrotational slide shaft 35 to steer dirigible road wheels 21. The slide shaft 35 has a threaded portion 34 throughout the length. A pinion 33 is engaged with the threaded portion 34, where a nut 131 is rotatably mounted in a spaced relation to the pinion 33. Steering torque can be transmitted to the slide shaft 35 via the pinion 33, and auxiliary torque generated by an electric motor 82 according to the steering torque can be applied to the slide shaft 35 via a reduction mechanism 110 and the nut 131.
Patent JP-H03193981-A (JP)
Title: Method of dyeing polyacrylonitrile material
Inventor: UIRUFURIITO HERUTAA
IPC: D06P3/78
Filed: 1990-11-30
Abstract: NEW MATERIAL: A compound of formula I (R1 is a 1-4C alkoxy or Cl; R2 , R3 are each a 1-4C alkyl; R4 is a 1-2C alkyl; R5 is hydoxyethyl or hydroxypropyl; and An<-> is an anion; provided that R2 and R3 are simultaneously not ethyl). USE: A dye for dyeing polyacrylonintrile materials. Dyed products have excellent steaming fastness and excellent decatizing fastness, and dye compositions or dye baths have high reducing and pH stability. PREPARATION: The compound of formula I is obtained, for example, by diazotizing a compound of formula II, coupling the product with a coupling component of formula III, and then quaternizing the compound of the formula: R2 -An.
Patent JP-H03191155-A (JP)
Title: Constructing method of ornamental penthouse in gable roof house
Inventor: OSADA YOSHIHARU
IPC: E04B7/02
Filed: 1989-12-20
Abstract: PURPOSE:To enable simple execution of site work by fitting a ornamental penthouse unit along an embedded wall unit so provided under the eaves of a gable roof as to be on the sample plane with an outer wall surface, and along an end-side outer wall surface. CONSTITUTION:A gable roof 1 is fitted to an eaves-side outer wall 10, while head coupling cradling and a palmette to which a gable is fitted with an eaves adjustment member 11 are disposed under the eaves of the roof 1. Next, a triangular embedded wall unit 16 for fitting an ornamental penthouse unit 8 under the eaves of the roof 1 is fitted to an outer wall 10 so that it is on the same plane with an end-side outer wall 3. Subsequently, the penthouse unit 8 is fitted to the outer wall 3 and the wall unit 16. Then, a gable 20 in the front of the unit 8 and a gable 21 in the side part thereof are fitted, while an eaves ceiling member 23 is fitted onto the lower side of the unit 8. Moreover, a roof metal board having a drip part is fitted on the upper surface of the unit 8.
Patent JP-H03195238-A (JP)
Title: Method of transferring data at high speed
Inventor: POORU EI PIITAASON
IPC: G06F15/177
Filed: 1990-11-30
Abstract: PURPOSE: To reduce the software overhead of a PC and to shorten processing time by constructing a link between a PC to be operated by a user and a remote PC and transferring a data file from the user's PC to an interface device. CONSTITUTION: When a local user outputs a request for constructing a link to the PC 12, the interface device 14 provides the service of 1st and 2nd layers to the link request under the control of its private processor 32. When the remote PC 16 requests the construction of a link and the link is constructed through the device 14, a display indicating the construction of the link is applied to the PC 12. In the case of communication between the PC 12 and the remote PC 16, a transfer request and data file size are applied to the device 14 without fail. The device 14 transfers formated information to the remote PC 16.
Patent JP-H02178125-A (JP)
Title: Automatic sheet feeder
Inventor: SAYAMA HIDEAKI
IPC: G03B27/62
Filed: 1988-12-29
Abstract: PURPOSE:To perform the supply of a sheet so smoothly by constituting a pickup rotor, forming a paper feeding means, so as to be moved in a direction being retracted from the sheet before the sheet is inserted into a paper feeding part. CONSTITUTION:A sheet detecting means 52 is installed at the sheet conveying upstream side of a pickup rotor 16 forming a paper feeding part. An automatic sheet feeder is started by a signal, showing the presence of a sheet 1, out of this detecting means 52, whereby retraction from a sheet feed surface of the pickup rotor 16 takes place. This operation is performed by c.w. or c.c.w. rotation, thus the supply of sheets is smoothed.
Patent JP-2000156553-A (JP)
Title: Forming method of electric wiring and electronic component
Inventor: IWAMOTO OSAMU
IPC: G01C19/56
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a forming method of electric wiring which can form a predetermined electric wiring accurately on the side surface of base material having a solid form or on base material having irregularities. SOLUTION: This method contains a first process wherein a first thin film layer 400 and a second thin film layer 401 which turn to electric conduction parts are formed on base material, and sequentially a metal thin film capable of anodic oxidation, as a third thin film layer 310, is formed on the second thin film layer 401, a second process wherein a notch 351 is formed in a thin film layer 300 composed of the three layers 400, 401, 310, and the thin film is divided into a part 330 to be turned into electric wiring and a part 331 to be eliminated, a third process wherein a barrier type anodic oxidation layer 301 is formed by anodizing the surface of the part 331 to be eliminated, and a process which selectively eliminates the part 331 to be eliminated. The above processes are performed in this order and wiring 201 is formed.
Patent JP-H08160689-A (JP)
Title: Image forming device
Inventor: OKAZAWA KAZUHIKO
IPC: G03G15/00
Filed: 1994-12-08
Abstract: PURPOSE: To improve the quality of images on a photosensitive drum and a transfer drum by reducing the vibrations caused by the over-torque of a stepping motor, and avoiding the synchronization loss due to the dispersion of a load. CONSTITUTION: The pulse width obtained by a flag fitted to a transfer drum or a photosensitive drum is fed to a port PS by a photo-interrupter 21 and monitored by a CPU 22. The CPU 22 feeds the excitation signal to a motor driver 23. The CPU 22 outputs the H or L signal from a port Pch based on the pulse width to turn a transistor 25 on or off and changes the voltage of the Vref port of the motor driver 23 so that the driving torque of a stepping motor 24 is not made over-torque and out of synchronization. The pulse width inputted from the port PS is stored by an EEPROM 26, and it is used for initialization in response to the load torque change when a drum system is replaced. The rotation of the photosensitive drum and the transfer drum is made smooth and accurate, and a high-quality image is obtained.
Patent JP-H08159146-A (JP)
Title: Ball joint
Inventor: SUZUKI AKIMITSU
IPC: F16C11/06
Filed: 1994-12-08
Abstract: PURPOSE: To provide a ball joint with prevents worsening sealability in an opening part of a dust cover against use for a long period, by mounting a fastening ring, diametrically expanded toward a spherical head part side in the axial line direction of a ball stud, in the periphery of a small opening part of the dust cover. CONSTITUTION: A spherical head part 5 of a ball stud 2, enveloped with a bearing 6, is inserted into a housing 7, to calk a plug 10 secured to the internal periphery of a calking part 9 in the housing 7. In a peripheral tapered surface 25 formed with a large opening part 14 of a dust cover 11 in the periphery in the vicinity of an opening of the housing 7, a small opening part 12 of the dust cover 11, mounting a fastening ring 16 arranged so as to be diametrically expanded toward a spherical head part side by copying the peripheral tapered surface 25, is mounted slightly in a screw part side from a prescribed position of a tapered part 4 in the ball stud 2.  Thus by generating tightening force in the small opening part uniform in a ball stud axial line direction, an internal peripheral surface of the small opening part is prevented from generating abnormal wearing deviated in the ball stud axial line direction.
Patent JP-H02191184-A (JP)
Title: Engine-driven refrigeration container
Inventor: NAKANO FUMIO
IPC: F25D3/06
Filed: 1988-12-29
Abstract: PURPOSE:To reduce engine noize and efficiently cool an engine, by providing a muffler separately from an engine room and blowing out the cooling air conducted from a cooling fan to the engine room through the periphery of the muffler in the muffler room. CONSTITUTION:An engine room (a) is provided in a cooling driving unit to insert within a container and an engine E and a generator 5 are arranged in the engine room (a) and a muffler room (b) containing a muffler 3 separately from the engine room (a) is provided to blow out the cooled air conducted from a cooling fan 1 to the engine room (a) through the outer periphery of the muffler 3 in the muffler room (b). Moreover, the exhaust pipe 6 of the muffler 3 is projected under the container and an air guide is provided around the exhaust pipe 6 in the part where the exhaust pipe 6 passes through in a cooling air passage under the cooling engine unit. By this structure, noise of the engine E can be reduced and the cooling of the engine and the periphery of the muffler 3 can be efficiently carried out by the cooling fan 1.
Patent JP-H02231087-A (JP)
Title: Plasmid having translation starting- stopping-starting codon configuration for expressing protein with escherichia coli
Inventor: MIHIAERU BUREEKAA
IPC: C07K14/245
Filed: 1989-12-22
Abstract: PURPOSE: To obtain a plasmid continuing a start codon, a specific triplet, a stop codon and a specific start codon in the order in the downstream of a strong promoter and capable of producing a protein unstable to heat by Escherichia coli.  
     CONSTITUTION: This expression plasmid has (A) a first start codon, (B) 3-10 triplets containing Shine-Dalgarno seguence (SD) AGGA or GGGA or another sequence functioning as SD at the 3' end, (C) a stop codon and (D) a second start codon at a distance of 1-10 triplets, which are located in front of the DNA coding for the target protein (Escherichia coli enterotoxin subunit B unstable to heat) in the downstream of a strong promoter. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H05143824-A (JP)
Title: Automatic exchange machine with exchange quantity display control function
Inventor: MATSUMOTO YOSHIYUKI
IPC: G06Q40/02
Filed: 1991-11-19
Abstract: PURPOSE:To immediately perform the exchange processing of an exchange amount desired by a customer by displaying plural kinds of optimum exchange quantity replying to requirement corresponding to an exchangeable amount of money specification when one of the money specifications is selected and inputted by the customer, and permitting input by selecting one of them. CONSTITUTION:The quantity of money specification is displayed with a designated aggregate clearly by a money specification key 33 at every designation of the quantity of money specification, and an amount in accordance with the designated quantity of money specification is also displayed by a quantity key 34. The quantity key 34 permits the input of the optimum exchange quantity of the amount permitting the exchange of selected money specification when one of the exchange money specifications is inputted selectively by making a CPU 21 display by distributing to, for example, five quantity designation frames. Therefore, the customer can always select the optimum one exchange quantity desired to exchange, and especially, when the customer desires the exchange of low amount, an unrequired key for high quantity is not displayed, and when the exchange of high amount is desired, the quantity replying to the high amount is distributed and displayed, which enables the exchange of high amount to be performed in a single input operation.
Patent JP-H09316566-A (JP)
Title: Prrformed body for composite, composite aluminum type metal parts composed of the preformed body, and their production
Inventor: FUJITA MAKOTO
IPC: F02F3/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the impregnation of molten aluminum by controlling the volume percentage of ceramic grains and minimizing the volume percentage and to produce high strength preformed bodies free from cracking and compressive deformation at casting, at the time of producing, by casting, composite aluminum metal parts composed of inexpensive ceramic grains excellent in wear resistance. SOLUTION: A composite material, containing TiO2 grains and aluminum borate whiskers, is mixed with consumable powder and liquid to prepare slurry. The consumable powder is consumed from a liquid-removed member prepared by filtering the liquid in the slurry and the TiO2 grains are sintered, by which preformed bodies 5 are prepared. By applying aluminum casting to the preformed bodies 5, piston parts A in which piston ring grooved parts 1 are partly composed of the TiO2 grains can be produced.
Patent JP-2000155302-A (JP)
Title: Test method and test device for liquid crystal display device
Inventor: HOSHINO SHINICHI
IPC: G09G3/36
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To enable displaying red, green, and blue and to improve test and detection capability for defect caused by patterns of each pixel constitution, wirings, and the like even when pixel electrodes are arranged in delta arrangement in a test method for a liquid crystal display device. SOLUTION: The device is provided with a first gate side test wiring G1 connected to gate wirings 2 to which a gate potential of each switching element 4 of odd rows in arrangement of pixels is respectively applied and a second gate side test wiring G2 connected to gate wirings 2 to which a gate potential of each switching element 4 of even rows is respectively applied, and the device performs display by a drive potential to the first gate side test wiring G1 and a drive potential to source side test wirings S1-S3 and display by a drive potential to the second gate side test wiring G2 and a drive potential to source side test wirings S1-S3.  By this method, even if pixel electrodes of red, green, blue are arranged in delta arrangement, display of red, green, blue can be performed, a simple picture test can be realized, and a test having high detecting capability for defect can be performed.
Patent JP-H05163393-A (JP)
Title: Thermoplastic resin composition
Inventor: FURUKAWA SADAFUMI
IPC: C08L33/12
Filed: 1991-12-16
Abstract: PURPOSE:To prepare the title compsn. which is excellent in moldability and in the balance among various properties such as stiffness and resistances to scratch, heat, impact, oil, and chemicals and gives a film or sheet excellent in appearance and clarity by compounding polypropylene, a methacrylic resin, and a modified polyolefin and homogeneously dispersing the modified polyolefin into microparticles having a particle diameter of 1mum or lower. CONSTITUTION:100 pts.wt. resin compsn. comprising 5-95wt.% polypropylene and 95-5wt.% methacrylic resin obtd. by polymerizing methyl methacrylate alone or together with another copolymerizable vinyl or vinylidene monomer is compounded with 1-20 pts.wt. modified polyolefin.
Patent JP-H07192744-A (JP)
Title: Steam separating system of fuel cell
Inventor: DOI KUNIHIRO
IPC: H01M8/04
Filed: 1993-12-27
Abstract: PURPOSE:To prevent the cavitation of a cooling water circulation pump by combining a cooling water circulation supply device, a pipe type steam separator, a replenishing water supply device, a reforming steam supply device, a flow rate detector, and a condensed water recovery device so as to conduct a specified function. CONSTITUTION:Since the pressurized water level in a pipe type steam separator 100 is lowered by supply of reforming steam, a replenishing water pump 5 is continuously operated by a replenishing water flow rate controller 6 to which a flow rate signal of a reforming steam flow rate detector 8 and a flow rate signal of a replenishing water flow rate detector 4 are sent to supply the amount of replenishing water equivalent to the reforming steam flow rate to the inlet of a cooling water circulation pump and to maintain material incomings and outgoings in a pressurized water circulation line. A small pipe type steam separator can be used and surplus steam flow rate variation is decreased since temperature variation in the separator can be suppressed, and water level variation of the pressurized water in the pipe type stead separator is maintained in the range within which a cooling water circulation pump does not produce cavitation.
Patent JP-H09168787-A (JP)
Title: Ozone water making apparatus
Inventor: NAKAMURA TOMOICHIROU
IPC: C02F1/78
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To solve such a broblem that the concn. of ozone water is changed by adjusting the generation, amt. of ozone by judging the cyclic change of the concn. of ozone water as the change of control concn. by the shift of control processing timing. SOLUTION: An ozone water making apparatus 11 is constituted so as to mix the ozone gas formed by an ozone generator 18 with water streams by an ejector 22 to supply the ozone water emitted from the ejector 22 to a gas- liquid separator 23. The gas-liquid separator 23 consists of a first gas-liquid separation tank 27 to which ozone water is supplied from the ejector 22 and a second gas-liquid separation tank 28 to which the ozone water overflowed the first gas-liquid separation tank 27 is supplied.  A control unit 38 samples the concn. of the ozone water emitted from the second gas-liquid separation tank 28 at every cycle of the fluctuations of the water level in the second gas- liquid separation tank 28 and adjusts the value of the voltage applied to the ozone gas generator 18 so as to adjust the concn. of ozone water to set concn. on the basis of the average value of the concn. of sampled ozone water.
Patent JP-H11150754-A (JP)
Title: Cell configuration method in cdma mobile communication system, and cdma mobile communication system
Inventor: TAKEO KOUJI
IPC: H04W16/08
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To suppress a communication quality difference between base stations attended with randomicity of traffic in the system design in the CDMA system. SOLUTION: Each base station measures channel communication quality SIR for each base station (S1) and a mean value of the SIRs of the base stations is calculated (S2). Differences between the man value and the communication quality SIRs of each base station are calculated (S5), a pilot signal power (S6) and an incoming channel reception object power (S8) of each base station are updated depending on each difference to suppress a communication quality difference among the base stations. The communication quality difference among the base stations is suppressed by the similar procedure when number of base stations is increased or decreased even after the introduction of the system.
Patent JP-H03191320-A (JP)
Title: Detergent for contact lens
Inventor: TSUBONE KAZUYUKI
IPC: C11D1/34
Filed: 1989-12-20
Abstract: PURPOSE:To prevent the generation of mildew and to attain the easy removal of the generated mildew by incorporating specific 2-(alkyldimethyl ammonio)ethyl phosphate or 2-(alkyldimethyl ammonio)ethyl phosphate into the detergent. CONSTITUTION:The 2-(alkyldimethyl ammonio)ethyl phosphate or 2-(alkyldimethyl ammonio)ethyl phosphate expressed by formula I (in the formula I, R is an alkyl or alkenyl group) is incorporated into the detergent. Namely, the 2-(alkyldimethyl ammonio)ethyl phosphate or 2-(alkyldimethyl ammonio)ethyl phosphate expressed by the formula I has the remarkable antimicrobial surfactant power to the mildew liable to be generated in the soft contact lens and has the effect of stopping the growth of the mildew and to kill the mildew. Thus, the soft contact lens is cleaned by the detergent contg. this material. The mildew sticking to the contact lens is then killed and removed by the antimicrobial activity thereof.
Patent JP-H09154169-A (JP)
Title: Calling device for radio communication equipment
Inventor: SATOU MASASHI
IPC: H04W68/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To surely inform an incoming call state only to the user without troubling surrounding persons by providing a reception circuit receiving a signal leaked externally from a radio communication equipment when the radio communication equipment receives an incoming call signal, a signal generating circuit and a notice means. SOLUTION: In the case of receiving an incoming call signal by a radio communication equipment 1, a very weak signal leaked to the outside of a telephone set is a signal leaked from an output terminal of, e.g. 1st stage down- converter in an intermediate frequency circuit as plural down-converters built in the telephone set 1. An incoming call signal received by an antenna section 21 is given to a reception circuit 22, from which undesired frequency components are eliminated and the resulting signal is detected and amplified (23). When a reception state is detected, a device body 2a generates a signal. Since a calling device 2 is provided with a notice device having an earphone terminal 12 and a signal line 3, the incoming call state is informed surely only to the user without troubling surrounding persons.