baber/WOPTO huggingface dataset:
Patent JP-H09117777-A (JP)
Title: Treatment of chromium-containing waste water
Inventor: MEGURO MASARU
IPC: C02F1/62
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To easily treat a chromium ion even in a chromium-contg. waste water difficult to remove by an ordinary neutralizing settling method such as chromium-contg. waste water from a tanning plant contg. oil and fat, org. matter, surfactant, sodium chloride, etc., in the treatment of the chromium-contg. waste water contg. a chromium ion and at least one kind inhibitor selected from a group consisting of a neutralizing settling inhibitor, an adsorption inhibitor and an ion exchange inhibitor. SOLUTION: In this treatment of the waste water contg. the chromium ion, a reaction product formed by heating and reacting in an alkali aq. soln. by using a fly ash as a starting material, that is, fly ash zeolite and an iron salt are added to a waste water contg. oil and fat, org. matter, surfactant, the common salt, etc. together with the chromium ion and stirred to remove the chromium and the inhibitor, and the treating agent of the waste water contg. the chromium ion, and the oil and fat, the org. matter, the surfactant, the common salt, etc., consisting of 100-500pts. reaction product formed by heating and reacting in the alkali aq. soln. by using the fly ash as the starting material and having >=pH12 is used.
Patent JP-S62133881-A (JP)
Title: Encoder
Inventor: OUCHI MITSUO
IPC: H04N19/50
Filed: 1985-12-05
Abstract: PURPOSE:To select a threshold value from relative relation between picture quality and the quantity of data and to improve compression rate of the quantity of data by utilizing correlation with picture element data inputted before 1 frame and regarding that there is no change when the difference between corresponding picture elements less than a preset threshold value. CONSTITUTION:Picture element data for 1 frame of each picture element of preceding frame is stored in a frame memory 1 of an encoding device by an address 11 of an address controlling section 3. Input data 7 to be encoded corresponding to a succeeding frame and read data 8 read out from the memory 1 are inputted to a comparator circuit 2, and compared for each corresponding picture elements, and the result of comparison and a threshold value set beforehand to a threshold value setting circuit 13 are compared. Count signals 13 outputted from the circuit 2 are counted by a counter 4, and the count value 9 is inputted to an encoding circuit 6 together with input data 7. The circuit 6 encodes the input data 7 according to an encoding command signal 14 and outputs encoded data 10.
Patent JP-H11120750-A (JP)
Title: Editing and reproducing method for disk record medium and editing and reproducing device
Inventor: OZAWA HIROYUKI
IPC: G11B27/02
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To assign a desired number of information signals which have reproduction orders and which are selected on the first and the second surfaces of a magnetic tape on which the information are to be recorded by selecting reproduction orders of the desired number of information signals from among plural numbers of information signals recorded on a disk record medium and to reproduce them even with respect to magnetic tapes which have any tape lengths and which are to be used and to reproduce them. SOLUTION: A desired number of information signals whose reproduction orders are selected are assigned on the first surface and the second surface of a magnetic tape whose total reproduction time is considered and which is to be used and which has a desired tape length so that the number of information signals which are to be recorded on the first recording surface becomes large as many as possible and the information signal is not recorded extending over the first and second surfaces and the desired number of information signals which are assigned on the first and second surfaces of a magnetic tape which is to be used and whose reproduction orders are selected are reproduced from an optical disk.
Patent JP-H0588800-A (JP)
Title: Computer peripheral equipment with scsi system and termination circuit for scsi system
Inventor: YAMAMOTO KAZUTAKA
IPC: G06F3/00
Filed: 1991-09-25
Abstract: PURPOSE:To automate the turning on and off operation of the power source of peripheral equipment by detecting whether or not the electric power source of a host computer is turned on and controlling the output of an electric power source unit in accordance with the state detection result. CONSTITUTION:A termination resistance part 71 is provided in a termination circuit, and connected to an AC switch SW by using a transistor Tr, a resistance R and a capacitor C. An electric power source control signal TERMPWR is a signal line supplying the power to this termination resistance 71. In general, the electric power source control signal TERMPWR is supplied from the host computer, each device can use the SCSI(Small Computer System Interface) as long as the electric power source of the host computer is turned on. The electric power source control signal TERMPWR becomes +5V when the power source of the host computer is turned on, the output control of the power supply unit is performed by detecting this level.
Patent JP-H07124318-A (JP)
Title: Device for controlling game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1993-11-02
Abstract: PURPOSE:To provide a device for a precise information control of a game machine which an information input terminal receives an operation frequency data and a data of frequency satisfying start condition of the game machine, and based on both the data a totaling means distributes the operation frequency and the frequency satisfying start condition of the game machine to a host computer. CONSTITUTION:An information input terminal 71 receives through an information output terminal 59 a model number code data, a set value data, a special big hit pattern data, a big hit pattern data, a data starting a special prize pattern, a data capable of starting a special pattern, a data capable of starting a general pattern, a data starting a general prize pattern, REACH (to reach within an inch of winning) information, a data capable of starting a nonprobability fluctuation pattern, a supply-ball data, a loan-ball data, and an error code data, etc. The information input terminal 71 distributes the said data to a host computer 70 for a game hall, which stores the data totaled at CPU 70A in a ROM 70B, and a RAM 70C.
Patent JP-H11105412-A (JP)
Title: Ink jet recording paper and its manufacture
Inventor: FUKUZUMI MASAYOSHI
IPC: B41M5/52
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording paper which is almost free from a dust fall at the time of cutting, ink bleeding, an offset and shows a smooth ink transfer. SOLUTION: This ink jet recording paper has at least, one or more ink receptive layers made mainly of porous inorganic pigment formed on one of the faces or both faces of a base paper which contains 2-25 wt.% of filler with a BET specific surface area of 50 m<2> /100 g or ore and also wood pulp with a moisture content of 4-7% as a principal component. In addition, the manufacturing method is to manufacture this ink jet recording paper. The ink jet recording paper is more preferably of such a construction that the base paper has a ratio between the air permeability and the degree of steckigt size is 0.1-15. Thus it is possible to obtain the ink jet recording paper which is almost free from a dust fall at the time of cutting, ink bleeding, an offset and shows a smooth ink transfer.
Patent JP-H0588941-A (JP)
Title: System abnormality automatic report device
Inventor: ASO SHIGEKI
IPC: G06F11/30
Filed: 1991-09-26
Abstract: PURPOSE:To secure the security protection of a monitor object computer system by surely reporting abnormality to a prescribed person in charge. CONSTITUTION:The confirmation code transmitted from the other party in accordance with an automatic telephone call is inputted to a confirmation code input function 121. A confirmation code verifying function 122 verifies whether the confirmation code inputted by the confirmation code input function 121 is proper or not. If it is clarified by verification of the confirmation code verifying function 122 that the confirmation code is proper, the abnormality of a computer system 2 detected by a system state monitor part 11 is reported to the other party having this confirmation code.
Patent JP-H11105624-A (JP)
Title: Lamp
Inventor: TERAOKA HARUO
IPC: B60Q1/44
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous recognition of lighting of a brake lamp, by alternately arranging first/second reflecting regions of different reflectance, in a reflecting surface providing a prescribed directional characteristic of a reflector the front surface of which is covered with a front lens unit and in which a light source bulb is assembled in the vicinity of a focal point position thereof. SOLUTION: A reflector 16 comprises first/second reflectors 11, 21 provided with a curved surface partly formed with a reflecting surface to alternately arrange the curved surface mutually piled together and integrally formed to be formed with one reflecting surface having a prescribed directional characteristic. By a bar part of the first reflector 11 and an exposed surface of the second reflector 21, a reflecting surface is formed, which alternately arranges a first/ second reflecting region A, B of different reflectance, by a reflector 10 formed with the reflecting surface, reflecting efficiency of light from a light source bulb 2 is decreased by presence of the second reflecting region B of low reflectance, but reflection of sunlight incident in the lamp through a front lens unit 3 is also suppressed to a low level by presence of the second reflecting region B.
Patent JP-H07105459-A (JP)
Title: Sampling tube suction type disaster preventing system
Inventor: OOKAWA YOSHINAO
IPC: G08B17/10
Filed: 1993-10-06
Abstract: PURPOSE:To provide a sampling tube suction type disaster preventing system capable of easily and surely executing field work. CONSTITUTION:This sampling tube suction type disaster preventing system for detecting disaster preventing information such as a fire by a detection part from gas sampled and sucked from a sampling tube 31 is constituted of plural constitution parts as units 1 to 3 in accordance with a reference such as the degree of replacing frequncy, a maintenance period or the degree of mutual correlation and respective units 1 to 3 are pressurized and contact with each other so as not to generate gas leakage and connected through connectors.
Patent JP-H01116671-A (JP)
Title: Fixing roll
Inventor: OKAMI TAKEHIDE
IPC: G03G15/20
Filed: 1987-10-30
Abstract: PURPOSE:To obtain low rubber hardness, surface smoothness and fire retardance by using the cured matter of an addition type silicone rubber compsn. compounded with respectively specific ratios of organopolysiloxane, organohydrodiene polysiloxane and silica filler respectively specified in compsn., etc., and specific ratios of platinum and platinum compd. and triazole compd. CONSTITUTION:The cured matter of the silicone rubber compsn. consisting of 100pts.wt. organopolysiloxane A having >=2 aliphat. unsatd. hydrocarbon groups bonded to a silicon atom in one molecule, the organohydrodiene polysiloxane having >=2 hydrogen atoms bonded to a silicon atom in one molecule at the ratio enough for the hydrogen atoms bonded to the silicon atom to increase to 0.5-5 pieces with one piece of the aliphat. unsatd. hydrocarbon of the component A, 3-30pts.wt. fumed silica filler having 50  /g specific surface area (BET method), the platinum or platinum alloy at the catalyst ratio, and 0.005-1pt.wt. triazole compd. is used as a rubber layer. The fixing roll which has the low hardness, the excellent surface smoothness and fire retardance and good moldability is thereby obtd.
Patent JP-H11120583-A (JP)
Title: Optical pickup device
Inventor: KOGA SHINYA
IPC: G11B7/09
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To stabilize a servo gain even when it is thinned by adjusting wire winding states of respective coils or a magnetization state of a magnet so that electromagnetic force obtained by making flow a current through a focus coil or a track coil of an objective lens drive mechanism is uniformized regardless of a position of a magnetic field. SOLUTION: The focus coil 3 and the track coil 4 drive an objective lens in the focus direction and the track direction by currents flowing through each and magnetic flux of a pair of magnet 8 stuck to a yoke 9. Since the magnetized property of the rectangular magnet 8 is different according to the position, magnetic flux density is reduced in a central part, and the generated electromagnetic force is changed greatly according to coil movement. Then, the amount of electromagnetic force reduced in the central part of the magnet 8 is compensated by increasing the number of winding wires of the central part of the focus coil 3, and increasing the current traversing the magnetic flux, and the electromagnetic force is uniformized. Thus, the servo gain is stabilized in the movable areas of respective coils.
Patent JP-H11120723-A (JP)
Title: Servo information writing device
Inventor: HAMAGUCHI TETSUYA
IPC: G11B21/10
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a servo information writing device and a writing method for writing high-quality servo information without increasing tact time and without being affected by the vibration of a magnetic disk device itself. SOLUTION: This device is provided with a first reflection mirror 1 moved together with a magnetic head for recording servo information and a laser length gauge for irradiating the first reflection mirror 1 with a laser light and measuring the position of the magnetic head from its reflected light. In a position opposite the first reflection mirror on the magnetic disk device, a second reflection mirror 2 having inclination of 45 deg. is provided, and the measuring light of the laser length gauge is made incident on the first reflection mirror via the second reflection mirror 2.
Patent JP-H04150601-A (JP)
Title: Waveguide directional coupler
Inventor: ASAO HIDEKI
IPC: H01P5/18
Filed: 1990-10-15
Abstract: PURPOSE:To realize a broad waveguide directional coupler in which the frequency dependence on the coupling quantity is less by giving a path difference which gives effect on a radio wave propagating in a prescribed direction from a 1st waveguide to a 2nd waveguide to a coupling part between the 1st waveguide and the 2nd waveguide. CONSTITUTION:The directional coupler employs a 1st waveguide being a broad band waveguide, a main waveguide 2 being a 2nd waveguide and a double ridge waveguide being a sub waveguide 3. Then two cross shaped coupling holes 10, 11 are provided to a coupling part between the main waveguide 2 and the sub waveguide 3 in order to give a path difference with respect to a radio wave propagated in a prescribed direction from the main waveguide 2 to the sub waveguide 3. Thus, the broad band waveguide directional coupler is realized, in which the frequency dependence on the coupling quantity is less.
Patent JP-S61158511-A (JP)
Title: Soft ground improving pile formed by composite material and improving method thereof
Inventor: KAWAMOTO KENJI
IPC: E02D3/10
Filed: 1984-12-28
Abstract: PURPOSE:To reduce a construction cost, by a method wherein a portion, ranging from a ground surface to at least a spot exceeding a depth, in which a virtual slip destruction surface crosses a sand pile, is filled with a granular filling material having a high internal friction angle compared with a sand material. CONSTITUTION:Based on the load and the shape of an upper structure W, a virtual slip destruction surface X and a ground improving range A are decided, and a number of composite material piles with a length (l) are driven at given driving pitches for a distance of a ground improving width rA. A portion ranging from a ground surface to a depth l1 is filled with crushed stone instead of sand, and a virtual slip destruction surface X of a crushed stone pile (t) crosses all the crushed stone piles (t), and a sand pile (s) is formed below the crushed stone pile (t). This, since a ground improving range is decreased, reduces an amount of a material used and the number of driving times of the pile, reduces a construction cost, and enables shortening of a terms of works.
Patent JP-H09109611-A (JP)
Title: Pneumatic tire
Inventor: KOGURE TOMOHIKO
IPC: B60C9/26
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire having excellent high-speed durability, having excellent steering stability and riding comfort, and able to be manufactured at high productivity. SOLUTION: A pneumatic tire is formed into a cylindrical shape whose cross section is flat by spirally winding a plurality of neatly arranged rubberized reinforcing cords, and a belt layer 7 is formed by continuously and spirally winding a continuous tape 1 formed of a two-layer structure in which an expansion cord or short fiber reinforcing rubber is longitudinally inserted as a core material into the flat cylinder on the outer periphery of a carcass layer 6 in a tread 3 at a little angles in relation to the tire circumferential direction EE'.
Patent JP-H06130120-A (JP)
Title: Testing of semiconductor integrated circuit
Inventor: YONESHIMA MUNEYA
IPC: G01R31/28
Filed: 1992-10-14
Abstract: PURPOSE:To shorten the transient state time at the time of the testing of an integrated circuit having a high input time constant by releasing the coupling between an input terminal and the output terminal of a buffer circuit after a predetermined time is elapsed from a point of time when power supply voltage is applied and applying an input signal from the other terminal of a coupling condenser. CONSTITUTION:When cooprative switches 7, 8 are turned, the terminal of a coupling condenser 2 on the side of a signal source is earthed by the switch 8 and, at the same time, the resistor 33 in a semiconductor integrated circuit 3 to be tested becomes a short-circuited state by the switch 7 and the condenser 2 is rapidly charged. Thereafter, the switches 7, 8 are turned OFF to set the arrangement state of a steady measuring circuit. By this constitution, even when inspection is performed on the basis of the same circuit constant as mounting, the charge time at the time of the closing of a power supply can be shortened and AC characteristics can be detected only for a substantial measuring time. Since the condenser 2 is charged within a short time so as to bypass a resistor 33 when the power supply is closed, a steady state not drifting an input signal even in measurement thereafter is obtained.
Patent JP-H11112806-A (JP)
Title: Image signal processor
Inventor: IZEKI MASAMI
IPC: G06T9/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a parallel/serial converter capable of performing N-bit parallel/serial conversion with improved versatility without using a frequency clock higher than a clock frequency and widening an input clock range. SOLUTION: A variable delay circuit group 3 is delay amount controlled by control signals for which the output of a charge pump circuit 8 is smoothed in a low-pass filter 7. The selection of first-forth changeover switches 15-18 is controlled by FSEL and the stable condition of the variable delay circuit group 3 is changed by selectively switching the input signals of a first EXOR 10 and a second EXOR 21. At the time, the output of the EXOR 10 for controlling a delay amount is switched and the stable condition is changed. An operation current in the stable condition of the variable delay circuit group 3 becomes 1/3 by FSEL changeover and a frequency is tripled without damaging the dynamic range of the variable delay circuit secured when the FSEL is 'L'.
Patent JP-H04149904-A (JP)
Title: Illumination apparatus
Inventor: MOCHIZUKI TAKEO
IPC: F21S8/02
Filed: 1990-10-15
Abstract: PURPOSE:To effectively adjust the radiation direction by inserting a reflecting plate into an apparatus main body from an opening section without damaging the main body by rubbing and without deforming the reflecting plate, and using a thin plate material for the reflecting plate to apply no load to the apparatus main body and a ceiling plate and the like. CONSTITUTION:When a rotary frame 23 is rotated centering on a rotary shaft 29 and inserted into a main body 10 from its opening section, the guide section 40 of a rotary guide body 32 serves as a guide when the rotary frame 23 is brought into contact with the hook projection 44 of a spring body 43 and rides over it, and the rotary frame 23 does not collide with the projection 44 and does not damage the main body 10 by rubbing. When the radiation direction is to be adjusted, the frame 23 supporting a reflecting plate 15 having a socket 22 holding a lamp 21 is rotated centering on the rotary shaft 29 so as to be extracted from the opening section of the main body 10, the reflecting plate 15 is protruded from the main body 10, the direction of the radiation opening 16 of the reflecting plate 15 is changed, and the radiation direction can be adjusted. When a thin plate material is used for the reflecting plate 15, no load is applied to the main body 10 and a ceiling and the like.
Patent JP-H11106549-A (JP)
Title: Pre-expanded crosslinked linear polyethylene resin particle
Inventor: TAKEDA NOBORU
IPC: C08J9/18
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain pre-expanded particles being excellent in in-mold moldability and used to obtain a molded foam useful as e.g. a packaging cushioning material being excellent in punching quality and thermal lining processability and satisfying high-level practical properties such as specific compressive strength, impact cracking resistance and repeated compression set durability. SOLUTION: There are provided pre-expanded particles each of which contains many closed cells confined by cell walls, wherein the cell walls constitute the matrix of the pre-expanded particles, and the matrix comprises a crosslinked linear polyethylene resin having a density of 0.915-0.950 g/cm<3> , a degree of crosslinking corresponding to a gel fraction of 0.5-8.5 wt.% and an n-hexane solubles content of 0.5-4.5 wt.%, and the particles have an expansion ratio of 8-60 cm<3> /g and a closed-cell rate of 90% or above.
Patent JP-H01119291-A (JP)
Title: Clothes-washer
Inventor: HIDA HIDEYUKI
IPC: D06F35/00
Filed: 1987-10-31
Abstract: PURPOSE: To efficiently wash a little amount of laundry in a short time without non-uniformity by providing a pair of upper and lower bases for storing the laundry flat with washing pieces made of permanent magnets to be abutted on/separated from the laundry by demagnetizing/magnetizing a coil wound around a core and washing units having washing liquid spray nozzles. CONSTITUTION: A washing liquid spray nozzle 5 of a lower base 2 is arranged while facing a washing piece 4 of an upper base 1, and a washing liquid spray nozzle 5 of the upper base 1 is arranged while facing a washing piece 4 of the lower base 2. The laundry is stored between these upper and lower bases 1 and 2, the core is magnetized with the energizing of the coil, the washing piece 4 is separated from the core by the resiliency of a magnetic field, and a washing liquid is supplied from the nozzle 5. As a result, the washing liquid is directly operated upon a little amount of laundry in the state close to manual rubbing washing and the laundry can be efficiently washed in a short time without non-uniformity in washing.