baber/WOPTO huggingface dataset:
Patent JP-H0849084-A (JP)
Title: Resin coated metallic sheet excellent in corrosion resistance and workability
Inventor: YOSHIDA KIWAMU
IPC: C23C22/00
Filed: 1994-08-08
Abstract: PURPOSE:To produce a resin coated metallic sheet by forming a composite zinc plating film layer having a prescribed C content and a prescribed coating wt. by electroplating with a plating bath contg. a specified amt. of alkynes, etc., a plating film layer by chemical treatment and further a resin coating layer in order on the surface of a metallic sheet. CONSTITUTION:A composite zinc plating film layer having 0.001-10wt.% C content and 1.0-200g/m<2> coating wt. is formed as a 1st layer on at least one side of a metallic sheet by electroplating with a plating bath contg. 0.001-10wt.% at least one kind of compd. selected from alkynes, alkynols, amines or their salts, a thio compd., a heterocyclic compd., a polycarboxylic acid compd. or its salt, an arom. carboxylic acid compd. or its salt and a lignin sulfonic acid compd. or its salt. A coating film (about 0.1-2mg/m<2> chromate coating film) is formed as a 2nd layer on the plating film by chemical treatment and a resin coating layer such as a polyester coating layer of about 3-50mum thickness is further formed as an upper layer.
Patent JP-2000034032-A (JP)
Title: Belt driving gear and image forming device with same
Inventor: KOBAYASHI SUSUMU
IPC: G03G15/00
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To minimize the dislocation of an endless belt until it gets controllable by resetting the inclination of a steering roller properly in response to system conditions, environments and the like. SOLUTION: A memory 31 stores steering-roller inclinations a(r, n) during steering control, and an arithmetic part 32 calculates an initial roller angle a0 from the average of the roller inclinations a(r, n), which is stored in a storage part 33. When an intermediate transfer belt starts to be driven, the steering roller is reset to the initial roller angle a0 held in the storage part 33 until belt home signals are obtained.
Patent JP-S5996250-A (JP)
Title: Wear resistant sintered alloy
Inventor: OOAKU TAKAAKI
IPC: B22F5/00
Filed: 1982-11-26
Abstract: PURPOSE:To provide a sintered alloy having excellent wear resistance and a fitting property by mixing iron powder, Fe-Cr-B alloy powder having a specific compsn., graphite powder, and Cu-P alloy powder contg. P in a specified amt. at specific ratios and molding and sintering the mixture. CONSTITUTION:15-20wt% Fe-Cr-B alloy powder consisting of Fe 10-35wt% Cr, 1.0-2.5wt% B and the balance substantially impurities, 1.0-3.5wt% graphite powder and the balance Cu-P alloy powder of the amt. to contain 0.2-1.5wt% P in the entire powder are mixed in iron powder. Such mixture is molded under a pressure of about 5-8ton/cm<2> and the molding is sintered for about 30-60min at about 1,000-1,140 deg.C below the m.p. of the Fe-Cr-B alloy powder in a reducing or vacuum atmosphere to a sintered body having about <=20% void volume. Such sintered body has the wear resistance and fitting property that make the body suitable for a rocker arm member for an internal combustion engine, etc.
Patent JP-H0627460-A (JP)
Title: Liquid crystal display device
Inventor: KIKUCHI ZENTA
IPC: G02F1/1335
Filed: 1992-07-10
Abstract: PURPOSE:To provide the liquid crystal display device which can stably display proper gradations by preventing brightness from being inverted in the case of half tone display. CONSTITUTION:On the light incident side of a TN liquid crystal cell 1 for which liquid crystal molecules are twist-oriented almost at 90 deg. and the value of DELTAnTNDTN is positive, a polarizer 2 is arranged and on the light emitting side, a photodetector 3 is arranged. Between this photodetector 3 and the liquid crystal cell 1, a torsional phase plate 4 composed of an organic polymer film having the almost 90 deg. of a pretilt angle theta of polymers and the negative value of DELTAnLAMDLAM is arranged. Therefore, the difference of each DELTAnTNdTN of light vertically transmitted and obliquely transmitted through the liquid crystal cell 1 is compensated by this torsional phase plate 4.
Patent JP-S58102937-A (JP)
Inventor: EEBERUHARUTO SHIERUNITSUHI
IPC: G03D3/10
Filed: 1982-11-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60100332-A (JP)
Inventor: TOIDA SHIGERU
IPC: H01H71/24
Filed: 1983-11-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0395463-A (JP)
Title: Heterojunction assay
Inventor: RICHIYAADO PII WATSUTSU
IPC: G01N33/537
Filed: 1990-08-03
Abstract: PURPOSE: To obtain a convenient and speedy bond assay method by using a carrier formed of nonporous beads which are large enough not to be sucked in a tube body or clog it. CONSTITUTION: The nonporous bead carrier formed of 50 to 50,000 beads with 0.2 to 2.5mm size form a surface for bonding, and a liquid medium is put in the carrier and separated from the beads by suction through the tube body having internal section which is small enough to prevent beads from being sucked and causing clogging. The beads have many specific bonded pair (sbp) elements fixed on their surfaces and those make it possible to bond complementary sbp elements as an object to be analyzed, a body similar to the object to be analyzed, or a reagent which can be bonded to the object to be analyzed. Then large capacity, speedy bonding, and convenient cleaning of the stationary phase of the heterolozous assay are obtained.
Patent JP-H0374135-A (JP)
Title: Overdischarge preventive device for battery
Inventor: OGATA TETSUYA
IPC: H02H7/18
Filed: 1989-08-11
Abstract: PURPOSE:To prevent abnormal operation of a circuit at the load side due to droppage of output voltage by detecting the voltage supplied from a battery to the load, and when it falls below a preset specified value, by interrupting power supply to the load and holding its condition. CONSTITUTION:Usually, power is supplied from a power source 1 to a load 2 through a storage battery 3, a circuit cutting-off means 5, and a voltage detection means 4. If the power ceases to be supplied from the power source 1 to the load 2 due to power stoppage, etc., the storage battery 3 supplies power to the load 2. If the condition that the storage battery 3 supplies power to the load 2 continues for a long time, the output voltage falls because of the overdischarge of the storage battery 3, so the voltage detection means 4, if the output voltage of the storage battery 3 becomes smaller than the specified voltage, sends an instruction to the circuit cutting-off means 5. The circuit cutting-off means 5, on receiving its instruction, breaks the power to the load 2, between the storage battery 3 and the voltage detection means 4, and holds the broken conditions.
Patent JP-H1043761-A (JP)
Title: Alkaline ion water conditioning device
Inventor: SHIROMIZU HISATOKU
IPC: C02F1/46
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to maintain a good environment over a long period by providing the device with a structure to pass acidic water in an initial period of water passage, to remove the slime, etc., generated in a water flow passage and a pH sensor section and to sterilize the water by allowing the residual chlorine generated in an anode chamber to leak to a discharge side at the time of discharge of alkaline ion water or clean water. SOLUTION: The electrolysis of the water takes place between electrode plates 9 and 10 when a plus voltage is impressed on the electrode plate 9 and a minus voltage on an electrode plate 10 before the start of the water passage at the time of forming the alkaline ion water. The acidic ion water which has the sterilizing power and is formed at this time is discharged from a water discharge pipe 13 through the water passage section, is branched from the discharge pipe 13 and is drained through a pH sensor 21, by which the bacteria generated or adhered to the water passage section and the pH sensor 21 are sterilized and the slime is removed.  In a water purification mode, the sterilization is executed by closing the electric magnetic valve 22 and applying such a voltage at which the residual chlorine to the extent that the bacteria are sterilized is generated is applied between the electrode plate 10 of the anode and the electrode plate 9 of the cathode. The environment where the slime is not occurrence of in the pH sensor is thus created.
Patent JP-H1047546-A (JP)
Title: Vibration control device for pipe
Inventor: ONOE YUICHIRO
IPC: F16L3/16
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control device for a pipe which can be easily assembled with a small number of part items without increasing a number of parts, even when a number of parallel pipes is increased, to reduce a cost and increase general purpose usability, in the vibration control device for the pipe damping vibration generated in refrigerant piping or the like in an air conditioner and a refrigerator. SOLUTION: A semicircular center holding part 14 provided in the center of a metal bar 13 holds a pipe 16, a semicircular end part holding part 15 in both ends of the metal bar 13 holds a plurality of adjacent pipes 19. In this way, without dislocating the metal bar 13 from a plurality of the adjacent pipes 19, a number of part items and assembly man-hours in a vibration control device for a pipe are markedly decreased, assembly can be facilitated. The pipe 16 held by the center holding part 14 of the single metal bar 13 and a plurality of the adjacent pipes 19 are held by the end part holding part 15 in both ends of the metal bar 13, by deformation of the metal bar 13, vibration is reduced.
Patent JP-H0866339-A (JP)
Title: Vacuum cleaner
Inventor: SATO TAKESHI
IPC: A47L9/00
Filed: 1994-08-31
Abstract: PURPOSE: To provide a vacuum cleaner in which molding cost can be reduced by realizing that parts can be commonly used between the kinds of machines having different upper cases. CONSTITUTION: An electric fan chamber 4 is formed by fitting an upper case 5 to the lower case, a circuit chamber 6 is formed by fitting the rear cover 27 to the upper case 5, a leak hole 5b that communicates both with the electric fan chamber 4 and with the circuit chamber 6 is formed in the upper case 5, and an projection 5d having a guide hole that communicates both with the electric fan chamber 4 and with the circuit chamber 6 is formed in the upper case 5. The communicating condition of the leak hole 5b is regulated by the negative pressure inside the body by means of a valve element 44, and a second cap 45e that is engaged with the projection 5d for closing the guide hole is attached to the cap 45 of the valve element 44.
Patent JP-S6259262-A (JP)
Inventor: HANSU YOAHIMU KUNOTSUPUSU
IPC: C07D213/68
Filed: 1986-09-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06173725-A (JP)
Title: Control system for supplying gas flow to gas comsuming device
Inventor: ANTONIUSU EBERARUDOUSU TEODORU
IPC: F02D19/02
Filed: 1993-07-30
Abstract: PURPOSE: To control gas flow supply quickly and precisely by providing an electrically controlled gas control valve and an electronic control unit, and adjusting a control valve in proportion to the desired gas-flow signal supplied to the control unit. CONSTITUTION: An electrically controlled gas control valve and an electronic control unit are provided. The electrically controlled gas control valve has in-built sensors for gas variables and valve position. The electronic control unit comprises a mathematical module 2, model-related to a control valve 4 for adjusting the valve position. The mathematical module 2 comprises a flow sub-module 2.1, a mechanical sub-module 2.2 and a valve-position sub-module 2.3. The flow sub-module 2.1 receives, at its inputs, the desired gas-flow signal and gas variables originating from the valve sensors and supplies, at its outputs, a signal relating to the through-flow area of the valve, to the mechanical sub- module 2.2. Thus, the load of consumption is responded very quickly and correction therefor can be executed.
Patent JP-S6450146-A (JP)
Title: Checking system for storing circuit
Inventor: INAUCHI HIDEYOSHI
IPC: G06F9/22
Filed: 1987-08-19
Abstract: PURPOSE:To contrive the error detection and the recoverability by providing a register for sending out an address for patrolling a control storage, and a competition circuit for taking a competition of an access of a frame memory and a refresh period signal. CONSTITUTION:A competition circuit 10 and a clock circuit 9 are constituted so that a patrol address generating register 5 is operated at the timing by which a frame memory FM 6 is refreshed, and also, a pipeline register PLR 2 and a sequencer SEQ 4 are stopped. A WCS 1 is read out and held in the PLR 2, and by an AUL 8, a write command is outputted. That is, a signal A of an FMC access field of the WCS 1, and a refresh period signal B of an FMC 7 are received by a NAND circuit of the circuit 10, and a signal F for inhibiting an access of the FM 6 is outputted. A processor executes the error detection and the recoverability of a control storage in a time zone of non- execution in a refresh period of the frame memory.
Patent JP-H0256298-A (JP)
Title: Hanging type reactor of filter medium elution
Inventor: FUJIMATSU AKIRA
IPC: B01D21/01
Filed: 1988-08-19
Abstract: PURPOSE:To stably dispose the reactor by providing a container which is segmented to upper and lower parts by a partition plate and is provided with many through-holes to the partition plate and peripheral wall and is provided with a cap body freely removably to the upper chamber, eluting filter media housed into the upper chamber of the container, a diffuser disposed in the lower chamber and a hanging member. CONSTITUTION:For example, the disposition of the container 10 to an arbitrary position in a pond can be executed simply by extending a rope, metal wire, etc., above the pond and hanging the container by a hook 26 to the rope, wire, etc. A pulling cord is fixed to the hook 26 and the container 10 is moved to the prescribed position of the pond by pulling the pulling cord in order to dispose the container 10 to the central part, etc., of the wide pond. The org. matter contained in the water of the pond receives a physico-chemical effect by coming into the microorganism metabolite or humic materials contg. the phenol and/or phenol exposing groups extracted from the eluting filter media 25 of the container 10 and is made into macromolecules by bonding, powdering, flocculating, condensing, and polymerizing to effect a solid-liquid sepn. The macromolecules settle as sludge in the bottom of the pond. The air is supplied from the diffuser 18 at this time and the effect continues.
Patent JP-H0257883-A (JP)
Title: Refrigerator
Inventor: KIKUCHI HIROSHI
IPC: F25D23/00
Filed: 1988-08-23
Abstract: PURPOSE:To enable storage of refrigerated foods with high freshness by a method wherein an far infrared ray reflection plate used also as a partition plate to separate the upper part of a refrigerating chill chamber from other food prescriving chamber is situated on the upper part of the refrigerating chill chamber. CONSTITUTION:A far infrared ray lamp 12 on the surface of which far infrared ray paint is applied is situated on the deep wall of a refrigerating chill chamber formed with a refrigerating chill case 8, and far infrared rays are radiated, like a shower, to the interior of the refrigerating chilled chamber, i.e. the refrigerating chilled case 8. By using a partition plate 7 between the upper part of the refrigerating chilled room and an icing temperature chill chamber as a far infrared ray reflection plate, energy of far infrared rays can be uniformly radiated to the interior of the refrigerating chill chamber 8. Further, in a far infrared ray lamp, a lamp input is set to 2W, and a lamp surface temperature to approximate 70 deg.C.
Patent JP-S6266316-A (JP)
Title: Character input device
Inventor: YOSHINO MOTOAKI
IPC: G06F3/023
Filed: 1985-09-19
Abstract: PURPOSE:To input characters with a ten-key easily and speedily by selecting a character array table where characters such as alphabets and KATAKANA (square form of Japanese syllabary) are arranged in a matrix with the ten-key, and selecting characters in a matrix with an up and a down, and a right and a left key. CONSTITUTION:Character array tables are arranged by the kinds of characters in the order of capital alphabet characters, small alphabet characters, KATAKANA, numbers, and special characters and one of the respective character array tables is selected in order according to how many times a key 5 of the ten-key is hit. Further, the respective character array tables each have five columns and N rows alphabetically or in the order of 'a', 'i', 'u' - in KANA(Japanese syllabary) or 0, 1, 2, 3..., and columns and rows are advanced endlessly with keys 2, 8, 4, and 6 above and below, and on the right and left sides of the key 5.
Patent JP-H0875212-A (JP)
Title: Shutter device
Inventor: HAYASHI YASUMASA
IPC: F24F13/10
Filed: 1994-08-31
Abstract: PURPOSE: To obtain the effects of increase of discharging air volume as well as the reduction of noise by a method wherein a shutter, opened by air pressure, is avoided from hindering discharging air upon being opened. CONSTITUTION: A shutter 26 is formed so as to have a bent configuration along the inner surface of a ventilating port body 23 upon being opened to avoid from hindering discharging air such as the case of a flat plate. On the other hand, in the ventilating port body 23 having a conical tapered part, a part, positioned at more forward space than the tapered part of the shutter 26 upon being opened, is formed so as to be expanded by an angle, corresponding to the taper angle of the tapered part, or an angle, substantially corresponding to the taper angle or more, whereby hindering of discharging air by the shutter not only by the tapered part of the ventilating port body but also by a part positioned at the forward part of the tip end of the tapered part can be avoided.  Further, a covering plate, covering from the inlet port side rim of said ventilating port body to the inlet port side rim of the shutter 26 under opened condition, is provided at the inlet port side of the ventilating port body 23 to preclude the entering of discharging air between the shutter 26 and the inner surface of the ventilating port body when the shutter 26 is opened.
Patent JP-H0529979-A (JP)
Title: Fm signal detector using filter
Inventor: FUKUOKA NOBUHIRO
IPC: H03D3/00
Filed: 1991-07-24
Abstract: PURPOSE:To improve deterioration in noise reduction performance due to a narrow FM modulation band width and in response due to the narrow band resulting from high sensitivity processing of the FM receiver. CONSTITUTION:An FM reception signal is subjected to frequency conversion by a multiplier 2 receiving a frequency signal from a local oscillator 3 and its output is directly inputted to a BPF 21 and inputted to other BPFs 22-2n after subjected to phase correction by phase shifters 12-1n, and then the output signal is divided into prescribed frequency bands. Each band split signal is weighted by weighting circuits 31-3n and the result is synthesized by an adder 4 and the synthesis signal is detected by an FM detection circuit 5 and a demodulation signal is outputted to an output terminal 8 via an LPF 6. The demodulation signal is inputted to voltage comparators 41-4n and the comparators give a weighting control signal to each weighting circuit.
Patent JP-S58107568-A (JP)
Title: Film reader printer
Inventor: ISHIDATE YOSHIYUKI
IPC: G03B27/32
Filed: 1981-12-22
Abstract: PURPOSE:To realize the independent and simultaneous use of both reader function and copy function, by providing a reader part and a printer part and then setting a film observing position and a film copying position to both parts, respectively. CONSTITUTION:A lamp 1 irradiates both sides A and B with the same amount of light. Then a reader part and a copy part are provided at the side A and B of the lamp 1, respectively. The light of the lamp 1 is condensed by a condenser lens 2 and irradiates a film 3. While the light turned toward the side A, i.e., the reader part of the lamp 1 is condensed by a condenser lens 12 and irradiates the film 13. In such a way, both the reader function and copy function can be used simultaneously and independently to each other.
Patent JP-S6186988-A (JP)
Title: Filter tower backwashing apparatus of reverse osmosis membrane type seawater desalting apparatus
Inventor: FUJII MASAAKI
IPC: C02F1/44
Filed: 1984-10-03
Abstract: PURPOSE:To make the titled backwashing apparatus economical, by directly supplying a filtrate to a reverse osmosis membrane module and guiding the treated filtrate in one of branched lines from the reverse osmosis membrane module to a filter tower. CONSTITUTION:The filtrate 6 filtered by filter towers 1, 2 is directly guided from a booster pump 10 to a booster pump 17 to be raised in its pressure and sent to a reverse osmosis membrane module 11 under pressure to be converted to fresh water. Conc. seawater passed through the reverse osmosis membrane module 11 is fed to a turbine 19 and the line of conc. seawater 21 issued from the turbine 19 is branched into two lines and the conc. seawater in one of them is discharged to a backwashing pump 12 through a valve 22 while the remainder in the other line is discharged as it is. The pump 17 is driven by a motor 18 and the recovery of energy is performed by the turbine 19.
Patent JP-S6268966-A (JP)
Inventor: FUJIMOTO KANETSUGU
IPC: E04G15/00
Filed: 1985-09-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1149501-A (JP)
Title: Bleaching powder composition
Inventor: KOBAYASHI YOSHIHIKO
IPC: C01B11/06
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a new bleaching powder compsn. having a low dissolution rate and maintaining its effect over a long time when it is used in a water- purifier tank or in the treatment of waste water. SOLUTION: Inorg. bleaching powder based on calcium hypochlorite is blended with 0.1-20 wt.%, at least one of a maleic anhydride deriv. and an acrylic acid deriv. based on the amt. of the bleaching powder.
Patent JP-H0545304-A (JP)
Title: Method and apparatus for observing magnetic domain using circularly polarized light of x ray
Inventor: SUZUKI YOSHIO
IPC: G21K1/06
Filed: 1991-08-20
Abstract: PURPOSE:To make it possible to form the image of the inner magnetization of an optically opaque thick sample by alternately casting clockwise and counterclockwise circularly polarized lights of X rays on the noted place of the sample, and measuring the difference in absorbion coefficients caused by the right and left circualrly polarized lights. CONSTITUTION:Left and right circularly polarized X rays 6 and 7 emitted from an X-ray generating device (synchrotron radiation from a deflecting electromagnet) 1 are cast in the different directions. The X rays 6 and 7 are deflected into the parallel beams. with total- reflection pre-deflecting mirrors 8 and 9. Then, only the X rays having the specified wavelength are taken out with a crystal. spectroscope 10. The emitted lights from the spectroscope 10 pass through a chopper 11 and an emitted-light-intensity monitor 12. Then, the lights are condensed at one point on a sample 3 with rear-deflecting mirrors 13 and 14, which also serve the roles of optical condenser devices. The intensities IL and IR of the X rays transmitted through the sample 3 are measured with a detector 5, and the results are sent into a computer 16. When the intensities IL and IR are alternately measured, the difference corresponds to the inner magnetization of the sample. When this measurement is performed at each point of the sample 3 with the sample being scanned 15, the two-dimensional image of the magnetization can be measured.