baber/WOPTO huggingface dataset:
Patent JP-H01118042-A (JP)
Title: Air conditioner
Inventor: HARADA YASUHIRO
IPC: F24F6/02
Filed: 1987-10-30
Abstract: PURPOSE:To distribute heated water vapor uniformly into air to be conditioned and prevent condensate from falling to the side of a refrigeration cycle apparatus, by providing a shielding plate fitted to an upper part of a humidifier with a plurality of heated water vapor blow-off ports, fitting nozzle pipes to the blow-off ports so that the nozzle pipes can be turned horizontally, and connecting condensate discharging pipes to intermediate parts of the nozzle pipes. CONSTITUTION:A shielding plate 2 is fitted to an upper part of a humidifier 1, and is provided with heated water vapor blow-off ports 3a, 3b. Heated water vapor formed by the humidifier 1 is fed into nozzle pipes 4a, 4b through the blow-off ports 3a, 3b, and is blown into air to be conditioned through nozzle ports 8a, 8b. Water condensed in the nozzle pipes 4a, 4b is discharged into a drain pan 6 through condensate discharging pipes 5a, 5b. The nozzles 4a, 4b are turned horizontally according to the direction of an air flow in the air conditioner, whereby the positions of the nozzle ports 8a, 8b are changed, and moisture can be distributed uniformly into the air to be conditioned. Since the condensate formed in the nozzle pipes 4a, 4b can be discharged into the drain pan 6, the condensate can be prevented from falling to the side of a refrigeration cycle apparatus.
Patent JP-H04151049-A (JP)
Title: Gear following device
Inventor: SUGA AKIRA
IPC: F16H1/06
Filed: 1990-10-11
Abstract: PURPOSE:To perform smooth and reliable engagement by a method wherein a means to move in a direction extending at right angle with and approach and part from a means to move a unit in parallel to the axis of a gear is provided, and during transfer to operation from inoperation, a driven gear is moved in parallel to a drive gear in a position where the tips thereof are slightly engaged with each other, and approaches the drive gear in a slight engaged state. CONSTITUTION:A cleaning device 11 is moved in parallel as shown by an arrow mark m1 from an inoperation position to an intermediate position, approaches as shown by an arrow mark m2 in a direction, extending at right angles with the axis of a driven gear 22, and is moved to an operation position. Chamfering is applied on the peripheral edges of the sides of a drive gear 21 and the driven gear 22. When the side of the driven gear 22 is brought into contact with the side of the drive gear 21, relative rotation therebetween is effected, and the cleaning device is moved to a position where teeth are engaged with each other. Thus, through further movement of the cleaning device 11, the teeth of the driven gear 22 are slightly engaged with the respective teeth of the drive gear 21. With this state, the cleaning device is moved in the direction m2 and the teeth are reliably engaged with each other.
Patent JP-H01117458-A (JP)
Title: Communication service control system
Inventor: TAMAGAWA MASAHIRO
IPC: H04L9/32
Filed: 1987-10-30
Abstract: PURPOSE:To contrive the improvement of the confidentiality of communication information by adding a technology ciphering the information itself against interception incapable of defending by only a confidentiality mans of public line information by means of a pass word. CONSTITUTION:An information editing/ciphering function 4 is provided on a service center machine 1 and the translation function 11 of ciphered information is provided on a terminal equipment 8 to cipher the communication information. When a person not being the service subscriber steals a pass word and requests the offering of the information service to the service center machine 1 from a terminal equipment not provided with a ciphering specification deciding function 10, the service center machine 1 cannot cipher the information because the information of ciphering specification is not transmitted to the terminal equipment. Since the terminal equipment not provided with the translation function of the ciphered information cannot decode the information normally, the service information is not leaked to parties other than the service subscriber. Thus, the confidentiality of communication information is improved.
Patent JP-2001100700-A (JP)
Title: Method and circuit for driving electrooptical device, electrooptical device and electronic equipment
Inventor: ITO AKIHIKO
IPC: G09G3/36
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To perform a high quality gradation display by binarizing a signal applied to a data line. SOLUTION: A data conversion circuit 300 generates a binary signal Ds instructing the application of the signal turning on respective pixels 100 or the signal turning off them in respective plural pieces of sub-fields dividing one frame. A data line drive circuit 140 receives the binary signal Ds, and applies a voltage turning on the pixel or the voltage turning off it at every sub-field dividing one field, and is provided with two kinds or above of the voltages turning on, and the weighting at every sub-field is performed by the voltages. Thus, a minimum sub-field period is secured longer, and the binary signal applied to the pixel is written in surely.
Patent JP-S61152115-A (JP)
Title: Digital filter
Inventor: INAGAKI YUSHI
IPC: H03H17/00
Filed: 1984-12-26
Abstract: PURPOSE:To multiply the conversion rate of sampling frequency by N and 1/N with a reduced circuit size by providing a memory and a memory counter relating to coefficient data and multiplied data, respectively. CONSTITUTION:In cased an inputted function selecting signal multiplies the sampling frequency by N, a counter control circuit 57 controls an output value so as to be shifted by one whenever said circuit 57 counts the action of a ROM address counter 56 at every m-times in a m/N-adic terms, and writes the multiplied data in the memory 52 while m/N-number of multiplied data are read out N-times. On the other hand, where the function selecting signal multiplies the sample frequency by 1/N, the counter control circuit 57 sets the action of the counter 56 in (m-1)-adic terms, divides the multiplied data into N-series with respect to the memory 52 so as to read the data at every series, and writes new multiplied data once whenever each series is read out.
Patent JP-H0593238-A (JP)
Title: High strength aluminum alloy for dc butt seam welding for aluminum wheel and welding method therefor
Inventor: KOGA SHOSHI
IPC: B23K11/18
Filed: 1991-09-25
Abstract: PURPOSE:To obtain a wheel material having a welded joint excellent in mechanical properties and bendability by rounding a strip of an Al-Mg-Si alloy material with a specific composition into a cylindrical shape and then joining its end face by means of DC butt seam welding under specific conditions. CONSTITUTION:A strip of an Al-Mg-Si alloy which has a composition containing, as essential components, 0.2-1.4%, by weight, Mg, 0.3-1.7% Si, and 0.1-0.8% Cu, also containing at least one or more kinds among 0.05-0.8% Mn, 0.05-0.3% Cr, 0.05-0.3% Zr, and 0.005-0.5% Ti, and having the balance Al with inevitable impurities is prepared. This strip is formed into a cylindrical shape, and its end face is subjected to DC butt seam welding under the following conditions: a combination of welding current density and squeeze pressure takes a value in the range enclosed with lines connecting the points A, B, C, D shown in the figure; weld time is regulated to 10-120 cycles; upset pressure is regulated to a value obtained by adding 0-150N/mm<2> to the squeeze pressure.
Patent JP-S61153228-A (JP)
Title: Manufacture of steel having uniform coarse grain for cementation
Inventor: TABATA NOBUHISA
IPC: C21D6/00
Filed: 1984-12-26
Abstract: PURPOSE:To obtain the titled steel preventing generation of uneven quenching strain due to partial coarsening of austenite grains during cementing treatment and mechanical deterioration due to fatigue, etc., by hot rolling a steel having prescribed chemical components at specified temp. range respectively, then heating and holding said plate. CONSTITUTION:Carbon steel or low alloy steel contg. 0.01-0.1% Al, 0.001-0.5% N is heated at relatively low temp. range of 850-1,150 deg.C, to ppt. many Al nitrides in steel and austenite grains before rolling are made to small grains. Next, the steel after heat treatment is hot rolled to a desired size, then held at 500-800 deg.C range for 5-180min, then cooled to room temp. By this process, since added Al and N are contributing to refining of the microstructure before rolling, and dissolved Al is pptd. surrounding undissolved Al nitride as nucleus in solid state during cementation. The titled steel having uniform coarse grain structure is obtd. without obstructing growth of austenite grains.
Patent JP-H07129037-A (JP)
Title: Color electrophotographic device
Inventor: NAKAMURA MASAHIKO
IPC: G03G21/00
Filed: 1993-11-01
Abstract: PURPOSE:To prevent the occurrence of the fogging of an image even after a device is left standing under the environmental conditions of high temperature and humidity by rotating a unit group without taking an initial action after power is turned on and then, taking the initial actions of each image forming unit. CONSTITUTION:The group 1 of image forming units start rotation in the direction of the arrow and pass through an image forming position 50. However, the unit group 1 are not stopped in the image forming position 50 and do not take the initializing action either at this time. When the group 1 are just turned once, they stop rotating and when a fixing temperature reaches a prescribed temperature, the group 1 start a revolving motion in the direction of the arrow again, and pass successively through the image forming position 50, but at this time the rotational movement is transiently stopped at the image forming position, and subjected to initializing action. The initializing action is performed by the same action as the image forming action without an exposure.
Patent JP-H08130932-A (JP)
Title: Seedling transplanter
Inventor: SHIMIZU SHUICHI
IPC: A01C11/02
Filed: 1994-11-08
Abstract: PURPOSE: To improve efficiency of transplanting operation of seedlings for long root Welsh onion and to properly carry out seedling transplanting operation. CONSTITUTION: This seedling transplanter is constituted by attaching a rotary tilling part 7 for forming a furrow M to the front part of a traveling machine body 1 propelled by right and left traveling wheels 4 and 5, equipping the longitudinal middle part of the traveling machine body 1 with an engine 18, a transmission case, a seedling feeder 3 for supplying pot seedlings for long root Welsh onion arranged in a matrix state to a seedling tray, a delivering mechanism 29 furnished with seedling taking out pawl 60 to transplant the pot seedlings from the seedling feeder 3 in a field and a transplanting mechanism 30 furnished with a vertically movable transplanting cup 32 and can insert the vertically movable transplant mechanism into the furrow M.  The rear part of the traveling machine body 1 is vertically movably equipped with a pair of a right and a left soil covering wheels 6 which cover the transplanted part in the furrow M with soil behind the transplanting mechanism 30 and are also used as a sensor for detecting the furrow depth so as to adjust planting depth.
Patent JP-2000098533-A (JP)
Title: Novel halogen radical releasing agent, heat-developable photographic sensitive material and image forming method
Inventor: MIURA AKIO
IPC: C07D217/24
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain the novel halogen radical releasing agent superior in storage stability and capable of rapidly releasing a halogen radical by allowing the radical releasing agent to be caused to change its chemical structure by being oxidized. SOLUTION: The halogen radical releasing agent is caused to change its chemical structure by being oxidized and it is represented by the formula in which L is a reducing agent functioning in accordance with the Kendall-Pervtz Rules; Q is a divalent bonding electron withdrawing group; each of X1 and X2 is a halogen atom; A is a group having a Hammett's substituent constant σp of >=0.15; each of (n) and (m) is 0 or 1. When this halogen radical releasing agent is added to the heat-developable photographic sensitive material, its addition is not especially limited but it is preferred to add it in an amount of 10-4-1 mol/mol Ag, especially, 10-3-0.3 mol/mol Ag.
Patent JP-S62137407-A (JP)
Title: Device for sensing abrasion of ball joint
Inventor: NEMOTO AKIRA
IPC: F16C11/06
Filed: 1985-12-05
Abstract: PURPOSE:To prevent malfunction in detection due to breaking of a wire by providing a ball joint integral with an abrasion detector for sensing the internal abrasion of a ball joint, a sender for receiving an output of the detector and outputting an electric wave signal and a power source for the detector and the sender. CONSTITUTION:An abrasion compensating bearing 8 is locked in a socket 2, a shut-off plate 10 made of a non-magnetic material is mounted in the socket and the head portion 5 of a stud is pressed to a socket opening 6 by a push-up ring 16 made of an elastic material. A spring holding member 19 is projected on an abrasion compensating bearing 8, and a spring 18 provided with a magnetic holding member 17 having a permanent magnet 11 stuck to the forward end thereof is mounted on the spring holding member 19. A projection 20 for bending the spring 18 is disposed in the interior of the shut-off plate 10, and a magnetic force sensing device 12, a comparator, a sender 36, an antenna 35 and a battery 29 are installed outside the shut-off plate. Accordingly, different frequencies are output from the sender 36 at the time of normal condition and internal abrasion, so that malfunction in detection due to breaking of a wire in a state of internal abrasion can be prevented.
Patent JP-S61154419-A (JP)
Inventor: TAKIZAWA TERUO
IPC: H02G5/08
Filed: 1984-12-27
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-H1197224-A (JP)
Title: Granular film, magnetic recording medium and its manufacture
Inventor: HAYASHI TAKAYOSHI
IPC: H01F10/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a fine granular film structure and a sufficient coercive force by forming ferromagnetic fine particles of an alloy composed of cobalt and a platinum group element. SOLUTION: An ion beam sputtering method is used as a film formation method, and a carbon plate and a carbon-platinum alloy plate, which are arranged adjacent to each other, are used as targets. The center of an ion beam on a temperature-controlled glass substrate is moved from the boundary between the cobalt-platinum alloy target and the carbon target toward the alloy target, or toward the carbon target, whereby a cobalt-carbon composite film is prepared while controlling the composition of the film. The resultant film is annealed at temperatures between 250 to 500 deg.C, whereby a magnetic film of a granular film structure is obtained. The platinum concentration in the cobalt-platinum alloy ranges from 15 to 30 at.%, and the carbon concentration in the granular film is 30 at.% or higher.
Patent JP-S63130226-A (JP)
Title: Method for resetting ascent of punch
Inventor: NAITO KINSHIRO
IPC: B21D28/00
Filed: 1986-11-19
Abstract: PURPOSE:To prevent the floating of a punched piece by ascending a punch with releasing the contact of the punched piece and the punch lower end part by forcibly giving the vibration in the axial direction to the punch after punching the work on a die with the descent of the punch. CONSTITUTION:A turret punch press resets a punch 21 with its ascent after punching the work W placed on a die 23 with the descent of the punch 21. In this case, a forced vibration in the axial direction is given to the punch 21 at the time of its ascent and the ascent of the punch 21 is performed with releasing the contact of a punched piece G and the punch 21 lower end part. The floating prevention of the punched piece is thus realized in case of the reset of the punch with its ascent.
Patent JP-S63129178-A (JP)
Title: Pressure feeding device structure
Inventor: HOYA TAKESHI
IPC: F04B43/06
Filed: 1986-11-19
Abstract: PURPOSE:To prevent the leak of processing liquid by installing a cylinder for sealing the flowing liquid into a pressure applying chamber which is divided from a feeding chamber through a bulging type flexible film. CONSTITUTION:The edge part of a bulging type flexible film 4 is jointed with a flange 3, and a slurry feeding chamber 7 is formed from the space chamber of a casing 2. A discharge port 13 is formed inside the cylinder 9 of a casing end 8, and the flexible film 4 and the space part of the casing end 8 form a pressure applying chamber 14. Therefore, other equipment is protected when a crack is generated on the flexible film, and leak of processing liquid can be suppressed in the flowing liquid.
Patent JP-H04147294-A (JP)
Title: Air blower for hoisting pole
Inventor: TANAKA SHIGEHIRO
IPC: G09F17/00
Filed: 1990-10-11
Abstract: PURPOSE:To fly a flag all time with wind force by exhausting air from the inside of the pole and making the exhausting direction variable. CONSTITUTION:By providing a hollow tube A within the hoisting pole and connecting an air inlet H and a separately provided air blower through a opening G on the side face of the bottom of the hoisting pole, air is fed in and then exhausted from an exhaustion port C coincident with the opening on the side face of the top of the hoisting pole through the tube A. By turning a handle F on the side face of the lower part of the hoisting pole, the tube A is rotated and the direction of the exhaustion port C can be set. Four exhaustion ports C are provided to apply wind to both faces of the flag. Thus, by blowing air from the inside of the hoisting pole, the flag can be flown to make the best performance for the flag and the function of the flag can be performed even at a place without wind inclding the indoor.
Patent JP-S63128359-A (JP)
Title: Capsule toner for heat roller fixing
Inventor: MATSUBARA AKITOSHI
IPC: G03G9/093
Filed: 1986-11-19
Abstract: PURPOSE:To obtain excellent low-temp. fixability and offset resistance and to expand a practicable fixable temp. range by incorporating nonlinear polyester having a long chain aliphat. hydrocarbon unit at the main chain and/or side chain and wax into the titled toner. CONSTITUTION:This capsule toner has meltable core material particles and the shells consisting of a thermoplastic resin so provided as to coat the surface of the core material particles. The nonlinear polyester which is the nonlinear polyester obtd. by condensation polymn. of monomer components contg. a dihydric alcohol monomer and divalent carboxylic acid monomer and trihydric or higher alcohol monomer and/or trivalent or higher carboxylic acid monomer and has the long chain aliphat. hydrocarbon unit at the main chain and/or side chain thereof and the wax are incorporated into the meltable core material particles. The viscoelasticity of the toner when melted is, therefore, adjusted to an adequate size by the nonliearization, by which the transfer of the toner material to a heat roller of a heat roller fixing device is hardly generated and the excellent offset resistance is obtd.
Patent JP-H05115182-A (JP)
Title: Electrostatic motor
Inventor: SUGIURA MASARU
IPC: H02N1/00
Filed: 1991-10-23
Abstract: PURPOSE:To provide an electrostatic motor which can produce high output with small size. CONSTITUTION:The electrostatic motor comprises a cylindrical stator 1 comprising a plurality of electrodes 1a arranged on the inner periphery, a rotor 2 comprising a columnar electrode body 2a having shorter diameter than the inner diameter of the stator and being applied with an insulating layer 2b on the peripheral face thereof, and bearings 4, 5 for supporting an output shaft at the opposite ends thereof. In such electrostatic motor where each pole of the stator is sequentially applied with a switching voltage to produce electrostatic force functioning between the stator pole and the rotor which is thereby rotary driven while rolling on the inner peripheral surface of the stator, an idly fitting hole 2d having larger diameter than the output shaft is made between the end faces of the rotor and the coupling part 2c with the output shaft in the central part of the rotor while leaving the coupling part 2c and the output shaft is drawn out from the rotor through the idly fitting hole thus reducing the overall length of the output shaft for imparting flexibility required for rotary driving of the rotor and realizing downsizing of the entire motor.
Patent JP-H10125653-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARINAGA KENJI
IPC: H01L31/0264
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To reduce irregularity of characteristics between elements by making trenches or holes formed in a semiconductor substrate have a desired depth by determining the width of apertures of an etching mask or etching condition, corresponding to the depth of trenches or holes to be formed. SOLUTION: By changing the composition of etching gas, the taper angle θof a trench formed by etching can be changed. First a resist film 12 is formed on an HgCdTe compound semiconductor substrate 11, whose surface has face orientation (100). After an exposure and development, a plurality of aperture parts 12a are formed in the resist film 12. The aperture parts 12a have a depth corresponding to the depth of trenches to be formed. Next, Ar gas and H2 gas as etching gas are made to flow by using an ECR plasma etching equipment, and the semiconductor substrate 11 is etched anisotropically.
Patent JP-H09116825-A (JP)
Title: On-screen display device
Inventor: INABA HITOSHI
IPC: H04N5/445
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To provide the on-screen display device easily which revises a display character size on an on-screen display device into an optional size other than an even numbered multiple with simple configuration. SOLUTION: When a character size desired by the user is a size being a multiple of 1.5 of a standard size, an oscillating frequency of an oscillation circuit 3 is charged into a multiple of 2/3 of a standard frequency, a character font having size extended only in the longitudinal direction by a multiple of 1.5 and stored in a font ROM 5 corresponding to the oscillating frequency is selected and set to a video RAM 6. Then the content of the video RAM 6 is read by an output controller 7 and fed to a video display device (not shown) in a form of three primary color signals R, G, B and a luminance signal Y and on-screen display is conducted.
Patent JP-H08110513-A (JP)
Title: Plasma address display device
Inventor: TANAMACHI SHOICHI
IPC: G09G3/28
Filed: 1994-10-12
Abstract: PURPOSE: To realize the pulse drive of a plasma address display device, to eliminate an analog driver and to suppress cross talk. CONSTITUTION: The plasma address display device is provided with a flat panel structure alternately superposing a liquid crystal cell and a plasma cell. The liquid crystal cell is provided with signal electrodes D arranged in a column state. The plasma cell is provided with discharge channels arranged in a row state. Every discharge channel consists of a pair of an anode A and a cathode K. A pixel 4 is provided on a crossing part between the singnal electrode D and the discharge channel. A scan circuit 2 supplies a selection pulse to the cathode K of the discharge channel by line sequenciality scanning. A signal circuit 2 applies a signal pulse to each signal electrode D synchronizing with the line sequencial scanning.  The signal circuit 1 outputs an image signal consisting of a signal pulse of a fixed voltage Vp of which fall timing Sd is modulated based on the fall timing Td of each selection pulse to perform a gradation display.