baber/WOPTO huggingface dataset:
Patent JP-S61114098-A (JP)
Title: Cleaning method of circulating type bath heater and appliance device
Inventor: MIYAUCHI SHIGERU
IPC: F28G9/00
Filed: 1984-11-08
Abstract: PURPOSE:To effectively clean the interior of a bath heater with concentrated detergent solution by a method wherein a vessel containing detergent solution is placed in a bathtub so as to attach the vessel at the upper and lower circulating ports of a bath heater by means of a press bar and, after that, the bath heater is ignited so as to circulate the liquid in the bath heater and the liquid in the vessel. CONSTITUTION:A vessel 1 with a hole 2 at the portion, with which the surface of the circulating port of a bathtub contacts, is attached to the circulating port of the bathtub containing water therein so as to put the hole 2 on the hole 4 by patching the portion around the circulating suction port 5 with packing and fixing the vessel 1 with a press bar 7. Detergent is sent from the lower part of the vessel 1 through a pipe 3 inserted in the circulating suction port 5. After that, a bath heater 6 is ignited. When the temperature of detergent solution circulating between the interior of the bath heater 6 and that of the vessel 1 becomes high, the firing of the bath heater is stopped. Because both the temperature and concentration of the detergent solution are high, scale adhered onto the inside surface of the bath heater 6 dissolves effectively. The cleaning effect becomes larger by leaving the state as it is for a brief period. After that, the appliance is removed and the interior of the bath heater 6 is cleaned by water with a hose.
Patent JP-H1173047-A (JP)
Title: Fixing device
Inventor: HIRAI KAZUMASA
IPC: G03G15/20
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device, which can prevent the generation of hot offset and shorten the rising time and prevent the generation of curl of a transfer paper and wrinkles and displacement at the time of fixing envelope. SOLUTION: A fixing device 100 is provided with a heating g roller 2 and a fixing roller 3, between which a fixing belt 1 for carrying paper sheets P is stretched, a pressurizing member 4 arranged opposite to the fixing belt 1 and the fixing roller 3, and a heater 5 provided inside of the heating roller 2. The toner T is fixed to the paper sheet P at a first fixing part A, in which the pressurizing member 4 is arranged opposite to the only fixing belt 1, and at a second fixing part B, in which the pressurizing member 4 is arranged opposite to the fixing belt 1 and the fixing roller 3. A part of the pressurizing member 4 opposite to the fixing belt 1 is formed into a nearly flat surface.
Patent JP-H0553467-A (JP)
Title: Heat fixing roller and manufacture thereof
Inventor: TAKAHASHI MASAAKI
IPC: G03G15/20
Filed: 1991-08-23
Abstract: PURPOSE:To prevent the winding of paper on a heat fixing roller and defective conveyance and stably convey the paper for a long period for heat fixing by providing a high-precision, geometrical, irregular shape on the surface of an elastic layer. CONSTITUTION:A high-precision, geometrical, irregular shape is provided on the surface of an elastic layer in a heat fixing roller with the cylindrical elastic layer around a bar shaft-like core member 18. When the high-precision, geometrical, irregular shape is provided on the surface of the elastic layer formed around the bar shaft-like core member 18 of a heat fixing roller, no paper is wound on the heat fixing roller. The paper dust and toner deteriorating the conveying property of paper in the past enter the irregular recesses of the elastic layer, thus no slip is generated between the roller and the paper, and good paper conveying performance can be maintained for a long period. The winding of paper on the heat fixing roller and defective conveyance are prevented, and the paper can be stably conveyed for a long period for heat fixing.
Patent JP-H04118464-A (JP)
Title: Concrete compacting device
Inventor: TANAKA KUNIO
IPC: E04G21/06
Filed: 1990-09-07
Abstract: PURPOSE:To improve work efficiency by a method wherein a post, expandible in the vertical direction, is attached to a form, a drive mechanism assembly and a form-vibrating mechanism are installed to a lifting body which is installed to the post, and a detecting means that detects the level of placed concrete is provided to the drive mechanism assembly. CONSTITUTION:A post 20, expandible in the vertical direction, is attached to walers 14 of a form 16, and a drive mechanism assembly 24 and a form- vibrating machine 28 are detachably installed to a lifting body which is installed to the post so that it can lift and descend. When installing the form-vibrating machine 28 to a place between a sheathing board 12 and the walers 14, the lifting body is made to descend to a place lower than an extent in which the form-vibrating machine 28 descends, and thereby flexure is made to occur to a wire rope hanger 26. A detecting means that detects, by electric means, that placing of the concrete reaches predetermined level is provided to the drive mechanism assembly 24, and electrification is made to electrodes 104 through the placed concrete. Thereby efficiency and safety of work can be improved.
Patent JP-2001036166-A (JP)
Title: Magnetic reluctance reading converter, method and device for manufacture thereof, magnetic recording and reproducing device, and magnetic reproducing device
Inventor: MAESAKA AKIHIRO
IPC: H01L43/08
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent the yield deterioration of a spin bubble film resulting from the disturbance of the magnetic structure of a pin layer due to the rearrangement of atoms, by controlling the crystal grain size o the spin bubble film to a specific value at formation of the spin bubble film by using an antiferromagnetic material having face-centered tetragonal crystal structure as the antiferromagnetic layer of the spin bubble film. SOLUTION: A spin bubble film is formed by successively forming a free layer, a Cu layer, a pin layer, and a PtMn or NiMn antiferromagnetic layer on a substrate via a base layer through starting sputtering by using a sputtering device and providing an antioxidant protective layer on the antiferromagnetic layer. After the films are formed, a spin bubble element with an antiferromagnetic layer, having a face-centered tetragonal lattice structure, is manufactured by heat-treating the spin bubble film for ordering by shifting the process from the film forming process to a heat-treating process for ordering. At formation of the spin bubble film, the vacuumized pressure of vacuum level attained in the control flow and film forming condition of the sputtering gas are set, so that the crystal grain size of the formed spin bubble film become 50 nm or smaller.
Patent JP-H0282974-A (JP)
Title: Method for fixing diaper
Inventor: ONISHI HIROHITO
IPC: C09J7/02
Filed: 1988-09-20
Abstract: PURPOSE:To use a diaper without trouble even when a release layer for protecting the adhesive of a fastener tape is not provided to a part of a surface material by combining a specific adhesive with a base material to perform control so as to set adhesive strength to a predetermined range. CONSTITUTION:In a method for fixing a diaper wherein an acrylic adhesive is used in at least one of the adhesive layer of the other end part of the fastener fixed to the diaper at one end part thereof and the rear surface of a patch tape, the adhesive force after both layers are brought into contact with each other is set to 100g/20mm or more and the adhesive force to the surface material of the diaper is set to 100g/20mm or less. There is no special limit from the aspect of the physical properties of the acrylic adhesive but a shearing storage Young's modulus (20 deg.C, 1Hz) is pref. set to 1.0X10<6>dyne/cm<2> or more because the control of adhesive force of this invention becomes easy.
Patent JP-H0398948-A (JP)
Title: Accumulation mechanism for paper sheet and the like
Inventor: SUGINO HIDEO
IPC: G07D9/00
Filed: 1989-09-11
Abstract: PURPOSE:To reduce face pressure between accumulated paper sheet and the like and a plate, so as to perform accumulation of high reliability by providing reccessed or projected parts on the plate. CONSTITUTION:A paper sheet and the like 6 carried by a grip roller 2 progresses along a plate 5. The paper sheet and the like 6 pushed up by a rigid body 4 is moved to a reverse side of the plate 5 by a sweeper 1 turned clockwise. As the number of accumulated sheets increases, the plate 5 stands more straight, and the paper sheet and the like carried by the grip roller 2 progresses along a projected surface 7 of the accumulation plate 5 provided at the same level as the middle part of the accumulated paper sheet and the like 6, and is accumulated by the sweeper 1.
Patent JP-2001065831-A (JP)
Title: Method for heat treating matter to be treated
Inventor: KASHIWAGI YOSHIYUKI
IPC: F23G5/16
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To shorten a temperature rising time of a combustion furnace and to enhance an efficiency of a working time by charging a material to be treated having a high heat generating quantity after a heat treating furnace becomes a predetermined temperature, generating a decomposed gas, burning the gas in the furnace. SOLUTION: Fuel is burned in a gas combustion furnace 35 and a decomposition gas combustion furnace 41 to heat the respective furnaces. A hot gas generated from the furnace 35 is supplied to a heating cylinder 22 of a volume reducing furnace 20, sent from a communicating tube 37 to a dechlorinating furnace 10 to heat a cylinder 11. Since a set temperature of the furnace 41 is high, it takes a starting time. Then, when a temperature of the furnace 10 arrives at a set temperature (200 to 400 deg.C), a dummy treatment matter such as, for exampke, polyethylene, polypropylene or the like is charged in the furnace 10, and heated to generated a decomposition gas. This gas is burned in the furnace 41. A temperature in the furnace abruptly is raised by this combustion, and arrives at a set temperature (800 deg.C or higher) of the furnace 41.  The matter to be treated from a hoper 30 and the treatment matter are mixed at this time point, and supplied to the furnace 10.
Patent JP-H0286855-A (JP)
Title: Method for desalting sand with adhered salt
Inventor: TAKEUCHI YOSHIYUKI
IPC: B03B5/00
Filed: 1988-09-22
Abstract: PURPOSE:To considerably reduce the amt. of water to be replenished by desalting washing having an increased salt concn. in a first desalination apparatus and by reusing the desalted water. CONSTITUTION:Sand with adhered salt is washed by continuous countercurrent contact with washing water. The washing water having an increased salt concn. is fed to a desalting stage and desalted and this desalted water is circulated and used as washing water. At this time, the washing water having the increased salt concn. is desalted in a first desalination apparatus 4 and the desalted water having a lowered salt concn. is reutilized as washing water. Concd. salt water discharged from the apparatus 4 is mixed with seawater or tap water and desalted in a second desalination apparatus 10 and the desalted water is used as water for replenishing washing water used under circulation.
Patent JP-2001065703-A (JP)
Title: Lip type seal
Inventor: HAYAKAWA NAOKI
IPC: F16J15/32
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To secure an excellent sealing performance by keeping the proper bearing pressure of a seal lip of a synthetic resin seal member with respect to the outer circumferential surface of a rotating shaft. SOLUTION: An outer ring 11 fixed in the inner circumference of a housing 1, an inner ring 12 fitly fixed in the inner circumference of a cylindrical part 111 of the outer ring 11, and a seal member 13 and an annular plate spring 14 in which outer diameter parts 131 and 141 are clamped each other in a closely contacted state between a flange part 112, 122 of the outer ring 11 and the inner ring 12 are provided. The seal member 13 has an almost L-shape cross section formed by a seal lip 132 which projects almost cylindrically in an axial direction in an inner circumference and the whole inner circumferential surface of which slidably contacts in a sealed state with the outer circumferential surface of a rotating shaft 2. A corner part 133 located at the boundary between the seal lip 132 and the outer diameter part 131 is made thin by the formation of a recessed groove 133a.
Patent JP-S61116669-A (JP)
Title: Derivation of frequency function value for power system
Inventor: FUJII SHIGEO
IPC: G01R21/133
Filed: 1984-11-12
Abstract: PURPOSE:To achieve a higher accuracy of a protection relay, by a method wherein AC quantity of a power system is detected depending on a sampling frequency given as integral factor of a reference frequency and data of the AC amount is held so that three data is selected to meet a corresponding relationship from the data held to derive a specified function value of the AC quantity. CONSTITUTION:At the processing step 22, an arithmetic processing section 9 reads in current data Ai (or voltage data Bi) as AC data from an A/D converter as each sampling is done to hold it into a memory 17. The current data Ai (or voltage data Bi) in this case is that detected in terms of current (or voltage) in the power system depending on the sampling frequency given as integral factor of a reference frequency, for example, 60 deg. each in the electrical angle. At the processing step 23, current data Ai, Ai-2 and Ai-4 are read out from the memory 17 as data of AC quantity in the power system to execute computation of (Ai+Ai-4)/(2Ai-2) and the results are memorized 17 as data alphai, wherein (i) represents the reference frequency of the power system to be measured 30 deg. each step and alphai a specified frequency function.
Patent JP-H07219900-A (JP)
Title: Electronic device
Inventor: NAKASUJI MASATAKA
IPC: G06F21/84
Filed: 1994-09-30
Abstract: PURPOSE:To prevent the contents of secret data from being known by a third person at the time of reading data by displaying and outputting data which is required to be secret so as not to permit the contents of data required to be secret to be comprehended. CONSTITUTION:Date/time data supplied from a clocking part 10 is stored in the date/time data part 111 of RAM 11. Next, a secret flag is read from the data part 115 of RAM 11 by a secret flag storage part 113 and data of a date/ time area and a content area is read by a buffer part 114. Then, the secret flag storage part 113 is referred so that it is judged whether or not the data is the secret one. When it is judged to be secret data, code is converted. At this time, the code being different from the code of original data is set in the buffer part 114. The converted code of the buffer part 114 is transmitted to the display buffer 31 of a CLD driver 3 so that scramble-display being entirely different from original data is executed in a display part 2.
Patent JP-H06282013-A (JP)
Title: Optical device
Inventor: KUWABARA TETSUYOSHI
IPC: G03G15/04
Filed: 1993-09-22
Abstract: PURPOSE:To provide an optical device which can be smoothly ran without jumping even when it is accelerated or decelerated without increasing the weight thereof. CONSTITUTION:A first carriage 25 scanning an original G placed on an original platen glass in a prescribed direction while exposing it, guide rails 72 and 73 freely slidably guiding the carriage 25, supporting shafts 68 and 69 supporting the carriage 25 on the rails 72 and 73, contact members 70 and 71 provided at both end parts of the shafts 68 and 69 in a direction in parallel with a scanning direction and brought into contact with the rails 72 and 73, driving belts 76 and 77 fixed at one part of the carriage 25 a driving motor 90 sliding the carriage 25 by driving the belts 76 and 77 in a state where the contact members 70 and 71 of the shafts 68 and 69 are brought into contact with the rails 72 and 73 are provided.
Patent JP-H0284912-A (JP)
Title: Frying pan worked in grainy surface
Inventor: HATAKE HIDESHI
IPC: A47J37/10
Filed: 1988-09-21
Abstract: PURPOSE:To obtain a frying pan, which is hardly scorched, and easily transfer heat by ruggedly working the cooking surface of the frying pan. CONSTITUTION:The cooking surface of the frying pan is worked in grainy surface. The size and shape of each grain in the grainy surface and the interval of the grains are variously changed according to the difference of an effect, which is generated by the grainy surface working, and the purpose of products. When far infrared ceramic is used for each grain, the heat can be transferred through the frying pan. In addition to the frying pan, the same type of the grainy surface working can be executed for the iron plate of a hot plate or the cooking surface of a table cooker.
Patent JP-H07164341-A (JP)
Title: Tubular spanner with clamp retaining means
Inventor: MATSUSHIMO PUROCHIINO
IPC: B25B13/06
Filed: 1994-09-30
Abstract: PURPOSE: To provide a tubular box wrench, socket wrench or other types of wrenches with means for holding a fastener to be fastened. CONSTITUTION: The body of this tool has a groove on the circumference of a polygonal seat part 5 of this tool designed so as to house the head part of a bolt or a threaded nut, and one through-hole 10 extends from this groove to the inside of the seat part 4. A spring means 9 having a tongue part (projecting part) formed by radially bending the through-hole 10 is fitted to the circumferential groove, and the tongue part has a structure projecting into the polygonal chamber of this tool.
Patent JP-H0793124-A (JP)
Title: Word processor and scrolling method
Inventor: SUGIYAMA ETSUSHI
IPC: G06F3/0481
Filed: 1993-09-24
Abstract: PURPOSE:To provide a word processor and a scrolling method for scrolling a display document so that a cursor can be positioned on the central line of a screen at all times and an editing target sentence can be always positioned at the center of the screen. CONSTITUTION:At the time of an editing mode, a cursor K on the screen of a display device 5 is positioned on a screen center line M. When it is necessary for the cursor K to move to the other line as the result of editing processing, and entire displayed document is scrolled up or down just for the required number of lines and move to the target line while positioning the cursor K on the central line M. Thus, since the editing target sentence can be positioned at the central part of the screen while always fixing the cursor K on the screen center line M, when performing editing while referring to the preceding and following lines of the editing target sentence, a user can efficiently perform editing.
Patent JP-H0399644-A (JP)
Title: Ultrasonic diagnosis apparatus
Inventor: HATA YOGO
IPC: G01N29/24
Filed: 1989-09-14
Abstract: PURPOSE:To reduce a contamination of induction noise and to obtain a good image by connecting an isolation device between a cable, which sends and receives ultrasonic pulses to and from an ultrasonic oscillator, and a transmission-receiver part. CONSTITUTION:An apparatus 10 consists of a coaxial cable 17, which connects an ultrasonic oscillator 12 with a transmission-receive part 15 through an inside of a probe 14, and an isolation transformer 18, which is installed between the cable 17 and the transmission-receive part 15 as an isolation device. The transmission-receive part 15 consists of a pulse circuit 15a, which sends ultrasonic pulses to the ultrasonic oscillator 12, and an amplification circuit 15b, which receives ultrasonic pulses received and sent by the ultrasonic oscillator 12 and amplifies them. When currents flow respective circuits, noise currents due to coupling induction flow through a casing 16. As these noise currents do not flow into the isolation transformer 18, they do not oscillate a ground line LG too. It is possible, therefore, to prevent a noise from generating in the image.
Patent JP-H0760617-A (JP)
Title: Machining cell
Inventor: KOSHIYOU AKIRA
IPC: B23Q7/04
Filed: 1993-08-31
Abstract: PURPOSE:To provide a profitable machining cell by setting a minimum unit of a self-sustaining distributed cell. CONSTITUTION:A work main shaft stand 2 on which at least one is guided by a guiding surface 2, a cutter stand 7, a work feeder 21, an NC loader 32 to reciprocate between the work feeder 21 and the work main shaft stand, a guiding track to guide reciprocating motion of the NC loader, an oil tank and an NC control panel to operate the work feeder 21 and the NC loader, are installed integrally on a bed, and a minimum unit of a cell is set.
Patent JP-S6299999-A (JP)
Title: Capacitor memory circuit
Inventor: FUKAZAWA SHIGERU
IPC: G11C27/00
Filed: 1985-10-25
Abstract: PURPOSE:To obtain a capacitor memory circuit which satisfied both demands for high speed and large capacity, by constituting the circuit configuration of the memory in a serial-parallel-serial conversion. CONSTITUTION:An input sampler 7 converts inputs signals supplied to an input terminal 1 into (m) pieces of parallel signals and a memory circuit 8 inputs the output signal of the input sampler 7 and stores the parallel signals of the (m) samples. An output sampler 9 inputs the output signal of the memory 8 of each capacitor and outputs the input signals from an output terminal 10 after converting them into serial signals again. The changing point of the parallel signals is set in such a way that the changing point becomes earlier than the changing point of the serial signals by the setting time or more of an amplifier processing serial signals and, even when the serial signals are sampled, no fixed-pattern noise is produced by power supply noises due to the switching of the parallel signals.
Patent JP-S6291594-A (JP)
Inventor: MAARUTEN YOHANESU BUAN DERU BU
IPC: C10J3/46
Filed: 1986-10-07
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-2001040551-A (JP)
Title: Water jet nozzle for high-speed loom
Inventor: OKESAKU MASAHIRO
IPC: D03D47/32
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To produce a high-speed jet water stream responsive to an ultrahigh- speed operation of a loom and excellent in coherency in a water jet nozzle for carrying out the weft insertion of a weft yarn. SOLUTION: This water jet nozzle for a high-speed loom is obtained by forming a cone angle θ of an orifice member at 15-35 deg. and thereby producing a jet water stream suitable for an ultrahigh-speed operation of >=1,200 rpm in the water jet nozzle having a needle and the orifice member coaxially arranged in the interior of the nozzle body and equipped with at least one stabilizer on the upstream side of the orifice member. The length 1 of the orifice member protruded from an outlet corner part of the orifice member to the needle tip is regulated so that a value of Y in the formula 1=θ/360 deg.×10L×Y is 0.25-0.7. Thereby, the protruding length 1 can be determined by the calculation and a jet water stream excellent in conveying force remarkably excellent in coherency is produced.