baber/WOPTO huggingface dataset:
Patent JP-H02247670-A (JP)
Title: Air nozzle
Inventor: JIEEMUZU EI RONGU
IPC: G03G15/16
Filed: 1990-02-09
Abstract: PURPOSE: To remove large grains without losing the original image of a picture by arranging an air nozzle connected to a pressurized gas supplying means close to an image receiver and turning a high pressure gas flow to a direction crossing a toner powder of image. CONSTITUTION: The air nozzle 100 is arranged on a position about 2mm separated from a photoconductive belt 10, connected to a blower 104 by a conductor 102, high pressure gas supplied from the blower 104 is discharged from the nozzle 100 at a high speed and a gas flow is turned to the direction crossing a toner power image. The nozzle 100 is formed by a pipe 106 provided with a slot 112, the pipe 106 is extended to the directional crossing the belt 10 and arranged almost rectangularly to the moving direction 12 of the belt 10 and preferably blows out air.  A high speed air flow flowing so as to cross the toner powder image developed on an electrostatic latent image recorded on the belt 10 blows out and removes large grains such as the aggregate of toner grains and carrier powder grains and other large grains from the toner power image, so that the density of a solid part of the toner power image can be improved without losing the original image.
Patent JP-S54123266-A (JP)
Title: Overflow preventing device for washing machine
Inventor: IRIYAMA TAKUJI
IPC: D06F39/08
Filed: 1978-03-17
Abstract: PURPOSE: To prevent the overflow of water over the brim of a washing machine a result of troubles in feed water devices such as a feed water solenoid valve and a pressure switch for detection of specified water level, and to facilitate  troubleshooting after occurrence of abnormality.  
     CONSTITUTION: Washing water is a water receiver tank 18 is drained by a forced drain pump 29. The control of a specified water level in the tank 18 is conducted by an air trap 21 and a first pressure switch 23. An abnormally high water level is detected by a second pressure switch 24 and the water is drained from the tank 18 by the pump 29. The tank 18 is provided with an overflow port 31 at a height higher than the water level detected by the switch 24, and the port 31 is communicated with the pump 29. A conduit open-close cock 26 provided at the bottom of the tank 18 cannot be operated on the time of contact change-over of the switch 24. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60176424-A (JP)
Inventor: MORI HISAYOSHI
IPC: G03G15/00
Filed: 1984-02-23
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-S62187546-A (JP)
Title: Production of fine amorphous metallic wire
Inventor: ONAKA ITSUO
IPC: B22D11/01
Filed: 1986-02-14
Abstract: PURPOSE:To improve a cooling rate and to prevent uneven cooling and disconnection by using an aq. nitrate soln. having a limited weight ratio for a cooling liquid in the stage of ejecting a molten metal into a cooling liquid layer and forming a fine amorphous metallic wire. CONSTITUTION:Such an alloy as Fe70Cr5Si14.5B10.5 is melted in an argon atmosphere in a quartz pipe. The molten metal is then ejected by using a quartz spinning nozzle into the cooling liquid layer formed in a cylindrical drum under rotation and is quickly solidified to form the fine amorphous metallic wire having a circular section. 5-20wt% Aq. nitrate soln. is used as the cooling medium in this stage. The cooling rate is thereby improved and therefore, the fine amorphous metallic wire is obtd. without generating uneven cooling even with an alloy compsn. which is hardly made amorphous. Since the disconnection of the wire is obviated, the easy working is allowed.
Patent JP-H09195332-A (JP)
Title: Faucet control section
Inventor: TOYOHARA ATSUSHI
IPC: E03C1/01
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To realize high waterproof efficiency and, at the same time, to promote the sense of operation in a switch section for inputting instructions concerning water discharge from an outlet of a hot water/cold water mixing faucet. SOLUTION: A faucet/shower control section 10 for inputting instructions concerning water discharge from the faucet and shower is so constituted that a faucet/shower control panel 12 is mounted to a faucet/shower control switch 11. Since a shower control switch 13 provided to the faucet/shower control switch 11 and a faucet control switch 15 is a seat switch covering the overall surface with a waterproof seat, it is excellent in waterproof efficiency. A shower water discharge button 14 and a faucet water discharge button 16 as push buttons are provided to the faucet/shower control panel 12. The push buttons move a specific stroke with the control, and applied control force is transferred to the corresponding seat switch.
Patent JP-H01209220-A (JP)
Title: Transfer device for conveyer transport matter
Inventor: NISHIKAWA TOSHIHIKO
IPC: B65H5/06
Filed: 1988-02-12
Abstract: PURPOSE:To make possible a transfer at a marshaling posture at a transfer from conveyer to conveyer device for a square article such as a hybrid IC case plate or the like, by providing receiving rollers which rotate at the same transport speed and in the same direction with the 1st conveyer at predetermined intervals between the conveyer and a receiver. CONSTITUTION:A receiver 20 is made to move forward in the belt turn direction of the 1st belt conveyer 1, and receiving members 19 are put into the annular recessed grooves 27 of receiving rollers 25. Meantime, receiving rollers 24 are made to rotate in the same direction with the transport direction of the conveyer 1, and also, at the same transport speed. Accordingly, an IC base plate 36 is moved at a correct posture from the conveyer 1 to receiving rollers 24, and transferred to the receiver 20 through receiving rollers 25. Next, stoppage is made on receiving rollers 19, and the base plate 36, together with the receiver 20, is lifted up by means of a cylinder 10, and transferred to the 2nd conveyer 4. As a result, transfer can be done with a marshaling posture retained.
Patent JP-S57146406-A (JP)
Title: Production of clad steel plate or shape steel
Inventor: HORII SHIYUNJI
IPC: B21B1/38
Filed: 1981-03-05
Abstract: PURPOSE:To produce a clad steel plate or shape steel inexpensively by bending the flange parts of a traveling channel steel to one body in such a way as to enclose a solidified cast ingot at the same instant when the molten steel charged into the channel parts of the said channel steel solidifies then subjecting said steel to soaking and hot rolling. CONSTITUTION:Hoops of the various kinds of the metallic materials are fed from an un-coiler 1 via a looper 2 to a cleaning device 3, where they are cleaned, after which they are formed to a channel shapes continuously with the forming rolls 4 and are cooled 5. The molten metal 8 is charged to the prescribed thickness to the channel parts of the hoops under cooling and traveling through a spout 7 from a ladle 6. The channel flange parts of the hoop materials consisting of the clad blank materials formed into one piece with a cooler 5 are bent with the forming rolls 9, whereby the steel ingot is enclosed with the hoops. The resulted clad blank material for forming is supplied to a continuous soaking pit 10, where the temp. of the inside part of the cast ingot and the temp. of the hoop are equalized, after which it is rolled to the prescribed thickness with the ordinary hot rolling mills 11 and 12 for the slab, and is coiled with a re-coiler 13.
Patent JP-S62189575-A (JP)
Title: Electronic dictionary retrieving device
Inventor: YOSHIMURA GENICHI
IPC: G06F17/21
Filed: 1986-02-14
Abstract: PURPOSE:To execute the energy-saving of the processing of a dictionary retrieving as much as possible and to realize the use of an electronic dictionary at higher speed by dividing the electronic dictionary into plural dividing memory area and using the regularity to store word data. CONSTITUTION:After a dividing memory area DN having the possibility of the existence of a retrieving word is searched out, the common part of the head spelling of all words and the head spelling of the retrieving word in the dividing memory area is judged by a common character determining means C3. Consequently, when a comparing means C4 compares the identity with the retrieving word concerning respective words in the dividing memory area DN, immediately, the comparison of the part is unnecessary and it is sufficient only by executing the comparing work by the character except the common character. Thus, the retrieving of the electronic dictionary constituted with the memory area as plural dividing memory areas can be completed in a very short time.
Patent JP-S56129425-A (JP)
Title: Circuit switching device
Inventor: NARITA HIROSHI
IPC: H03K17/10
Filed: 1980-03-14
Abstract: PURPOSE:To improve the voltage share at turn-off, by decreasing the current flowing to self-breaking type semiconductor element which turns off with a delay and quickening the turn-off. CONSTITUTION:A capacitor C is added to the snubber circuit consisting of resistances R1, R2 and capacitors C1, C2 in parallel connection with gate turning-off thyristors GTO1. GTO2. When GTO1 first turns off, the current IC1 flowing to GTO1 is branched into the capacitor C1 and capacitor C through the resistance R1. Since the current iC1 of the capacitor C1 flows to GTO2 which turns off with a delay, the current becomes decreased by the current iC1 branched to the capacitor C. In this case, the negative current of GTO2 is the current value distinguishing the original current before the reduction, then the turning-off operation of GTO2 can be quickened.
Patent JP-S56129432-A (JP)
Title: Frequency synchronizing circuit
Inventor: ICHIYOSHI OSAMU
IPC: H03L7/085
Filed: 1980-03-14
Abstract: PURPOSE:To form the frequency synchronizing circuit having quick frequency catching range and high-frequency error compression ratio, by giving a simple adaptive control function to AFC circuit. CONSTITUTION:The input signal 101 at input terminal In and the output signal 102 of the voltage controlled oscillator 1 are compared with the phase at the phase comparator 3, the output 109 is fed to a multiplier 6, and the signal passing through the pi/2 phase shifter 2 and the compared output at the phase comparator 4 with the input signal 101 are fed to a low-pass filter 5' in which the time constant T5 is made variable with the control signal 106 externally. The output 105 of the filter 5' is fed to a feedback loop of a multiplier 8, low pass filter LPE, voltage adder 10 and DC amplifier 12 to control the time constant of the filter 5' according to the polarity of the output of amplifier, allowing stably the rate control. The output signal 105 is multiplied with the signal from the comparator 109 at the multiplier 6, and the resultant is outputted from the oscillator 1 after being smoothed at the low-pass filter 7, allowing to produce maximum frequency discriminating voltage to the frequency error.
Patent JP-S58151864-A (JP)
Title: Thyristor converter
Inventor: TAKAHASHI TADASHI
IPC: H02M1/092
Filed: 1982-03-02
Abstract: PURPOSE:To simplify a detection circuit for forward voltage signals and inverse voltage signals by connecting outputs from light-receiving elements in parallel and inputting the outputs to a common amplifier. CONSTITUTION:The output terminals of the light-receiving elements 5-1, 5-2 are connected in parallel, and both forward voltage signals and inverse voltage signals are each inputted to amplification circuits 6-1, 6-2. In said constitution, each three kinds of signals from forward voltage signals and inverse voltage signals converted by the light-receiving elements 5-1, 5-2 are inputted to one amplification circuits 6-1, 6-2. Since the output signals of the amplification circuits 6-1, 6-2 are previously forward voltage signals and inverse voltage signals to which logical decision and amplification are executed, they can be used for deciding an inverse voltage period after gate control and commutation as they are. Accordingly, the number of amplifiers is decreased, and forward voltage signals and inverse voltage signals can be detected without a logic circuit.
Patent JP-S59156878-A (JP)
Inventor: OOSEMACHI SHIGERU
IPC: B62K19/06
Filed: 1983-02-28
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-H07218705-A (JP)
Title: Light diffusing film
Inventor: ARAKAWA FUMIHIRO
IPC: G02B5/02
Filed: 1994-02-04
Abstract: PURPOSE:To provide a thin type backlight diffusing film in which whole light beam transmissivity and light diffusivity are more balanced at high level than hereto while liquid crystal displays are made thinner and brighter. CONSTITUTION:An acrylic particle 9 has 1 to 50mum average particle size and a refractive index different from the refractive index of a simple substance or a mixture of the translucent resin by 0.01 to 0.15. A composition in which 50 to 500 part wt. acrylic particles 9 per 100 part wt. of the single substance or the mixture of the translucent resin 8 are blended and dispersed is applied to one side or both sides of a film base material 7 consisting of polyethylene terephthalate or polycarbonate to form a coating layer 10. A treated surface 11 by embossing or sandblasting is provided on one side or both sides of the base material 7 and a mat-coating layer 12 containing an inorganic filler is provided on a surface different from the surface on which the composition is applied.
Patent JP-S56128006-A (JP)
Title: Preparation for quartz oscillation element
Inventor: NAGAURA YOSHIAKI
IPC: B24B1/00
Filed: 1980-03-11
Abstract: PURPOSE:To obtain a circular surface whose curvature is large, with good accuracy, by polishing the surface of a core, sticking a machinable piece onto the surface, grinding and polishing the reverse side of the core by supporting said machinable piece, planing the circumferential edge of both the circular surfaces, and thereafter, separating the core from the machinable piece. CONSTITUTION:A raw material of a quartz oscillation element is supported by the pawl of the rotary attachable-detachable equipment 6, and both the machinable material and the quartz core 2 are ground to the same circular surface 9 and also are polished to a mirror surface by use of the grinding machine 7 and the polishing machine. A hard synthetic resin machinable piece 11 is firmly attached to said circular surface 9, this machinable piece 11 is absorbed and supported by the rotary absorption attachable-detachable equipment 12, the core 2 and the reverse side of the machinable material are polished, and the reverse side of the core 2 is polished to a mirror surface. Subsequently, the circumferential edge of both the circular surfaces of the rotating core 2 is planed by the cutter as said equipment 12 rotates, and the core whose surface and reverse side are polished to a mirror surface, adhering to the machinable piece 11 is detached from the machinable piece 11 by use of a solvent.
Patent JP-H08224907-A (JP)
Title: Video printer
Inventor: FUTAGAMI SHIGERU
IPC: B41J2/445
Filed: 1995-02-21
Abstract: PURPOSE: To obtain a video printer preventing the deformation and deterioration of constitutional parts and operated safely even under use environment high in circumferential temp. by rotating a color filter fixing member at the time of the operation of the video printer and sucking the open air to cool a light source. CONSTITUTION: When a color filter fixing member 20 is rotationally driven by a motor at the time of the operation of a video printer, air is discharged to the outside by a fin 21a through the notches provided to the end parts of color filters 60, 61, 62. The air channel taking in air from the air suction port 40b of a light source fixing member to discharge the same to the outside through the space between a shading plate and the color filters is constituted as shown by an arrow 33. Therefore, a light source 50, the shading plate 30 and the color filters 60, 61, 62 are always forcibly cooled at the time of the operation of the video printer.
Patent JP-H02211697-A (JP)
Title: Substrate for surface mounting
Inventor: YAMAGUCHI KENJI
IPC: H05K3/38
Filed: 1989-02-10
Abstract: PURPOSE:To improve the heat resistance of an epoxy resin or a polyimide resin formed onto an Mn treating layer as an insulating layer by shaping the Mn treating layer onto the copper surface of a substrate for surface mounting in a metallic base. CONSTITUTION:The substrate body of a substrate 1 for surface mounting is composed of the clad material of three layer structure in which an Fe-Ni group alloy layer, preferably an Invar layer 3 is interposed between copper layers 2 and 4. An insulating layer such as an epoxy group resin layer is bonded with one surface or both surfaces of the CIC clad material, but a treating layer 5 is formed onto the surface of the copper layer 2 on the side where the insulating layer is cemented. The adhesive properties of the insulating layer (such as the epoxy resin layer) are improved by shaping the treating layer 5. The treating layer 5 is constituted of Mn, and formed through a vapor phase plating method (a vacuum deposition, ion plating or sputtering method) normally used.
Patent JP-H02211731-A (JP)
Title: Burst synchronization protecting circuit
Inventor: NODA TAKANORI
IPC: H04J3/06
Filed: 1989-02-10
Abstract: PURPOSE:To monitor plural bursts by providing a storage circuit from which the preceding burst reception state is read out and in which the current updated burst reception state is stored. CONSTITUTION:A storage circuit 1, a forward protection circuit 2 which continuously monitors an undetection signal S2 of a burst synchronizing code included in one arbitrary received burst, a backward protection circuit 3 which continuously monitors a detection signal S3 of the burst synchronizing code, and a synchronization discriminating circuit 4 which takes burst states of forward and backward protection circuits 2 and 3 as the input to discriminate the synchronous state are provided. The preceding burst reception state signal read out from the storage circuit 1 is updated with the current burst reception state signal and is stored in the storage circuit 1. Thus, the burst reception state is read out and stored with respect to plural bursts to monitor plural reception bursts.
Patent JP-H02209230-A (JP)
Title: Insect-resistant heat insulating board
Inventor: ISHINO SEIJI
IPC: E04C2/00
Filed: 1989-02-10
Abstract: PURPOSE:To keep perfect insect-resistant effect for a long period of time by coating the surface of the foamed resin constituting a heat insulating board with a microencapsulated insecticide. CONSTITUTION:As the synthetic resin foam used as a heat insulating material 1, thermosetting resin foam such as polyurethane foam, phenol resin foam, urea resin foam or melamine resin foam is pref. used and, as a surface material 2, any one of surface materials used as the surface material of a known laminated heat insulating panel such as a metal plate such as a steel plate, a zinc plated steel plate or an aluminum plate, a metal foil such as an aluminum foil, a synthetic resin plate, a glass fiber reinforced synthetic resin plate, a synthetic resin film, paper or fire-retardant cardboard can be used. In order to form a film containing a microencapsulated insecticide to the end surface of the heat insulating material, for example, an aqueous microcapsule suspension is mixed with paint based on an aqueous acrylic emulsion or an aqueous vinyl acetate emulsion before coating.
Patent JP-S61192050-A (JP)
Title: Optical head for photomagnetic memory
Inventor: KOBAYASHI TADASHI
IPC: G11B11/10
Filed: 1985-02-20
Abstract: PURPOSE:To obtain an optical head for photomagnetic memory with a high detecting sensivity by bringing a plane of polarization for the linearly polarized light and that for the analyzer from the cross and parallel Nicol conditions to the setting condition of a fixed angle for reproducing operation. CONSTITUTION:The light intensity (f) given the angle theta between the polarization direction of the polarizer 1 and that of the analyzer 2 is presented by an equa tion. For reproduction of recording bits in optical/magnetic memory, reflected light has a rotation in the plane of polarization at most 1-2 deg. depending on the direction of magnetization, and therefore a change in polarization of record ing bits as shown with the broken line. This change is detected as the change in light intensity by the analyzer, and adjustment and setting of the directions of the polarization of the polarizer 1 and the analyzer 2 should preferably be made so that this change is maximized. Further, the detecting sensivity for the rotation angle of the plane of reflected light can be maximized by turn ing the polarizer 1 and the analyzer 2 45 deg. from the cross or parallel Nicol condition. The angle should be within 45 deg.+ or -18.5 deg. so that the sensitivity error is smaller than 20%.
Patent JP-S61192073-A (JP)
Title: Magnetic disk device
Inventor: HONDA HIDEICHI
IPC: G11B20/12
Filed: 1985-02-20
Abstract: PURPOSE:To eliminate invalid sectors by not outputting a sector when the remaining track length is less than one sector. CONSTITUTION:An index producing circuit 1 detects an index and output an index pulse 2 every time a disk makes one revolution. a programable counter 4 counts a byte clock pulse 3 and sends a count carry output 5 when counting one sector length, and pulse formation circuit 6 sends it out as a selector pulse 7. The selector pulse 7 and the index pulse 2 are added to obtain a logical sum by an OR gate 8 connected to a load input of the programable counter 4 as an index selector pulse 9. A selector byte complement set terminal 14 selects a selector length unrestrictedly. The selector pulse 7 from the pulse formation circuit 6 and a selector pulse gate signal 11 form an arithmatic and control circuit 10 are inputted to an AND gate 12, where their logical product is obtained and outputted as a valid sector 13.
Patent JP-S58148716-A (JP)
Inventor: MIYAMOTO KOUICHI
IPC: B27F1/08
Filed: 1982-03-01
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-H09201659-A (JP)
Title: Bao-zro2-c nozzle for continuous casting
Inventor: WATANABE AKIRA
IPC: C04B35/03
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To prevent the clogging of a nozzle and improve the durability of the nozzle by arranging a refractory consisting of a specific material at the position being in contact with molten steel in the continuous casting nozzle. SOLUTION: The refractory composed of 40-90wt.% BaO-ZrO2 base refractory material containing 10-56wt.% BaO, and 10-40wt.% carbonaceous material and the balance the other refractory material, is arranged at least the position being in contact with the molten steel. By this constitution, the sticking of non-metallic inclusions such as alumina is efficiently prevented and the eroding rate can properly be kept. Therefore, the clogging of the nozzle is not caused and the excellent durability can be obtained.
Patent JP-H01209077-A (JP)
Title: Method for locating beam for remedy
Inventor: NISHIHARA SUSUMU
IPC: A61N5/10
Filed: 1988-02-17
Abstract: PURPOSE:To execute a correct locating in a short time by moving a patient so that a beam for a remedy can be irradiated to the affected part of the patient based on an image to image-pickup the patient. CONSTITUTION:The X-CT image of a patient 3 image-picked-up by an X-CT 11 is stored through a communicating device 29, a data bus 28, a communicating device 27 and a computer 19 into an image data file 26. The patient 3 on a remedy stand 4 is X-ray-irradiated, and an X-ray image is supplied through an I.I 13, an optical system 14, an automatic iris 15, a TV camera 16, a CCU 17 and an ADC 18 to the computer 19. The computer 19 obtains an affected part position based on the X-ray image and the X-CT image stored in the image data file 26, and the remedy stand 4 is moved so that the beam for the remedy can be irradiated to the affected part.