baber/WOPTO huggingface dataset:
Patent JP-H07304557-A (JP)
Title: Sheet distributing-housing device
Inventor: TAKAISHI YOSHIYUKI
IPC: B65H9/04
Filed: 1994-05-10
Abstract: PURPOSE:To reliably adjust a recording sheet housed in a tray by specifying the relationship between speed at which a tamper advances to a contact position with an end part of the recording sheet and speed at which the tamper retreats from the contact position with the end part of the recording sheet. CONSTITUTION:When speed at which a tamper 71 is moved to a sheet registering position P2 from an each size reference position P1 is denoted by V1 and speed at which it is moved to the each size reference position P1 from the sheet registering position P2 is denoted by V2, moving speed of the tamper 71 is controlled so that (V1>V2) is realized. By this control signal, the time (t2) to move the tamper 71 to the each size reference position P1 side is set longer than the time (t1) to move the tamper 71 to the sheet registering position P2 side, and the fact that the speed V2 is slower than V1 is recognized. Thereby, the tamper 71 slowly separates from an end part of a recording sheet 12, and when the tamper 71 is moved to the each size reference position P1, a buckling phenomenon of the recording sheet 12 is prevented.
Patent JP-S5722368-A (JP)
Title: Stepping motor
Inventor: INASUMI KOUICHI
IPC: H02K37/14
Filed: 1980-07-14
Abstract: PURPOSE:To miniaturize a stepping motor, by placing a case housing both a coil and an oscillator block in a yoke having an appproximate -shaped section and provided with magnetic pole teeth formed at the base part thereof. CONSTITUTION:An iron core 6 is inserted through a coil frame 4 wound with a coil 5, and a stator piece 7 is secured to one end of the iron core 6. Then, said block is housed in a coil-housing part 9a of a motor case 9 and subsequently, a stator yoke 8 is fitted to the motor case 9. In this case, upper and lower convex parts 7a of the stator piece 7 are inserted into holes 8c in the stator yoke 8 and caulked. Then, the oscillator block 1 is arranged in the rear hollow part of the motor case 9, and both ends 5a of the coil 5 are soldered to output pins 2 of the oscillator block 1. Subsequently, the other end of the iron core 6 is secured into a center hole 8d in the surface on which magnetic pole teeth 8a and 8b of the stator yoke 8 have been formed.
Patent JP-S5616902-A (JP)
Title: Construction of door for electronic apparatus
Inventor: UENO HITOSHI
IPC: G12B9/04
Filed: 1979-07-31
Abstract: PURPOSE: To avoid the door from being stood in the way even with a large-sized door, by supporting the door in the manner of opening and closing freely and forming it so that it can be contained in the main body in open condition.  
     CONSTITUTION: In the operation in which the door 1 is contained from the drawn- out state, since the long diameter of the guide roller 4 is at horizontal state, the door is possible to be inserted in the straight line groove of the guide groove 7a of the guide plate 7. On the other hand, the guide pin 2a of the hinge 2 contacts the contact piece 19a of the subguide plate 19 to hold the door 1 at horizontal state. When the door 1 is pushed in this state, the guide roller 4 is guided with the guide plate 7 and the guide pin 2a is guided by the subguide plate 19 to proceed in horizontal state. At the start of this progress, the click plate 4a of the guide roller 4 pushed up the click roller 9a against the spring force of the spring 10 to release the lock. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03293803-A (JP)
Title: Antenna equipment
Inventor: HARADA AKIRA
IPC: H01Q3/01
Filed: 1990-04-12
Abstract: PURPOSE:To receive radio waves from satellites in two directions with one antenna equipment by arranging antenna elements on turnup faces of a zigzag folded substrate to provide two element groups parallel with two different directions. CONSTITUTION:Antenna elements 2 and 3 where first and second element groups parallel with two different directions are regularly arranged are provided on turnup faces of a zigzag folded substrate 1. Turnup parts are joined by hinges or the like so that they can be moved, and dimensions A in the lengthwise direction are expanded or reduced to change an angle alpha of turnup, thereby coping with the change of the angle of coverage of both satellites due to the lattitude difference of the reception place. Thus, radio waves from two different directions are received with one antenna which does not occupy a large space.
Patent JP-S6259101-A (JP)
Title: Traveling wheel
Inventor: HAYASHI KEIJI
IPC: B61C15/04
Filed: 1985-05-09
Abstract: PURPOSE:To increase the traction force, brake power, and slope climbing force by constituting a traveling wheel which travels on a track as magnet wheel by closely attaching the magnetic disc having a high magnetic permeability onto a disc-shaped magnet. CONSTITUTION:The captioned traveling wheel is constituted in layered form from a disc-shaped magnet 1 and two magnetic discs 2 and 3 closely attached onto the both sides of the magnet 1, and formed into a magnet wheel 4. One disc 2 out of the discs 2 and 3 integrally has an axle 5 at the center part, and said axle 5 extends, penetrating through the center hole 6 of the disc-shaped magnet 1 an the center hole 7 of the other disc 3. A guide flange 8 for guiding the traveling on a track is formed integrally on the disc 3. Therefore, the adsorbing force to the track is improved, and the traction force, brake power, and slope climbing force can be increased.
Patent JP-H03295075-A (JP)
Title: Floppy disk controller
Inventor: KAKIUCHI TOMIO
IPC: G11B20/14
Filed: 1990-04-12
Abstract: PURPOSE:To realize the correction of a phase by comparing bit phases of a clock signal and a data signal, and inverting the polarity of a window signal, when the phase is shifted. CONSTITUTION:A data/clock separating circuit 101 decomposes serial data into a clock bit and a data bit by using the polarity of a window signal. A clock 8-bit shift register 104 processes the clock bit by a byte unit. A data 8-bit shift register 102 processes the data bit by a byte unit. Bit phases of the registers 102, 104 are compared by a phase comparator 103. When bit phases of a clock signal and a data signal are compared, and when the phase is shifted, the phase of the shift operation of the registers 102, 104 is controlled, and corrected automatically so as to become a correct phase by inverting the polarity of the window signal.
Patent JP-S5323292-A (JP)
Title: Blocking construction for display device
Inventor: KAHARADA MASARU
IPC: G09F9/37
Filed: 1976-08-14
Abstract: PURPOSE: To provide flaps or shutters, having the same dimensions as these of segment ment-shaped windows on a window plate, at the back adjointing the windows and pass or shut outlight from the rear by mechanically turning the flaps or shutters, by magnetic driving mechanism thereby obtaining high visibility in display. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05271006-A (JP)
Title: Plant growth promoter
IPC: A01N47/08
Filed: 1992-03-24
Abstract: PURPOSE:To obtain a plant growth promoter capable of achieving the shortening of the harvesting time, an increase in yield, an improvement in quality of crops, etc. CONSTITUTION:The objective plant growth promoter is used in an amount of 3-30kg/10 a expressed in terms of an active ingredient in soil. This growth promoter comprises a component composed of chloropicrin and di(2- chloroisopropyl)ether at 0.1-0.8 weight ratio of the latter to the former as the active ingredient and further a diluent in a volume of <=5 times based on the active ingredient.
Patent JP-S5431258-A (JP)
Title: Multi-phase oscillator
Inventor: KONISHI NAOYUKI
IPC: H03K3/80
Filed: 1977-08-12
Abstract: PURPOSE:To obtain an optional multi-phase waveform which is not affected by the time and temperature by obtaining the multi-phase waveform through the D/A conversion output of the reading exclusive memory equivalent to the phase number which is addresses by the division counter dividing the pulse row.
Patent JP-S60240424-A (JP)
Title: Manufacture of tape reel
Inventor: SANO TERUTAKA
IPC: B29C45/26
Filed: 1984-05-15
Abstract: PURPOSE:To eliminate the surfacial sway of tape reels and improve cylindricality and assure the high cycle manufacture of tape reels by providing cooling grooves to be provided on a stationary cavity core on a gate side at a location close to a cavity as far as processing is possible. CONSTITUTION:In a tape reel mold composed of a stationary core 2 and a stationary cavity core 1 and their corresponding movable core 4 and cavity core 3, a cooling groove 24 to be provided inside the stationary cavity core is installed close to a cavity 5 and also with a projection surface. As a result, a temperature differential of the stationary cavity core 1 and the movable cavity core 3 when molded is retained in the range of 0-10 deg.C. Thus the surfacial sway of tape reels is eliminated and the cylindricality of tape reel core is improved. In addition, the molding cycle (injection + cooling time) can be shortened.
Patent JP-S61255526-A (JP)
Title: Method for detecting dirt of head
Inventor: MATSUDA KAZUKI
IPC: G11B15/087
Filed: 1985-05-08
Abstract: PURPOSE:To detect the dirt of a head before noises are mixed into reproduced sounds by checking the presence or absence of errors for each unit data read from a magnetic tape and delivering an alarm for the head dirt when the error generating rate exceeds a prescribed level. CONSTITUTION:The voices of 10 bits per symbol which are read by heads 21a and 21b are converted into a pattern of 8 bits per symbol by a demodulation part 22 and stored in a RAM. Then the errors are detected and corrected by an error correcting part every prescribed number of symbols store in the RAM. While a D/A converting part 25 reads out the voice data for each symbol synchronously with a prescribed clock and also delivers these voice data after D/A conversion. The error pulses EP delivered from an error detection/ correction part 24 are counted by a counter CNT set at a head soil detecting part 27. The count value N of the counter CNT is compared with the set value A by a comparison part CMP. Then a head dirt warning signal HDA is delivered in the case of N>=A. Thus it is possible to detect the head dirt before the noses are mixed into the reproduced sounds.
Patent JP-S62253083-A (JP)
Inventor: HAZAMA TOYOHARU
IPC: A62B1/08
Filed: 1986-04-25
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-S5723318-A (JP)
Title: Comparator using programable unijunction transistor
Inventor: KOUZAI YOSHITOKU
IPC: H03K17/73
Filed: 1980-07-18
Abstract: PURPOSE:To obtain a comparator which is able to detect a variation of a potential level, by using a PUT. CONSTITUTION:In case when input voltage is low and voltage of a point (b) is higher than voltage of a point (a), a PUT31 is in an off-state. When the input voltage rises, the PUT31 turns on and an output terminal 50 becomes a high level. As a result, transistors 36, 37 are turned on, voltage drop in a resistance 46 is increased, and conduction of a transistor 32 is kept. In case when the input voltage is reduced, an on-state of the PUT31 is continued until voltage is decreased further lower than input voltage in case when the PUT31 has been turned on, due to an effect of a resistance 45 connected in parallel.
Patent JP-H08268575-A (JP)
Title: Sheet feeder and image forming device
Inventor: AMASHIRO CHITOSE
IPC: G03G15/00
Filed: 1995-03-31
Abstract: PURPOSE: To prevent collision by rotation in a feeding part to feed a sheet by arranging a load means to apply a load to a movement to a feeding position from a standby position by an energizing means of a placing part. CONSTITUTION: A solenoid is attracted, and when a spring inside diameter in a spring clutch part 5 is wound round an outside diameter of a shaft, driving force from an input gear is transmitted to the shaft, and an intermediate plate cam 53 starts to rotate. When the intermediate plate cam 53 is dislocated from a balancing position, force of a spring 21 acts so as to rotate the intermediate plate cam 53 in the forward direction. Then, connection of the spring clutch part 5 is released, and by force of the spring 21, the intermediate plate cam 53 is rotated faster than constant speed driving force transmitted from a main body gear, and an intermediate plate 2 tries a moving way of being instantly raised.  However, since a paper feeding damper gear and a paper feeding damper coaxially fixed to a paper feeding roller 4 or the like mesh with each other, the intermediate plate cam 53 trying to suddenly rotate in the forward direction by force of the spring 21 reduces speed by receiving a load of the paper feeding damper, and moves at the same speed with the gear.
Patent JP-2000289465-A (JP)
Title: Door sealing structure
Inventor: MATSUDA YUKIO
IPC: B60R13/06
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent air from being sealed between double seal members and being compressed to improve closing performance of a door when the door is closed. SOLUTION: A subseal 42 is fixed on a longitudinal wall part 40A of a door trim 40 through a channel 44, and the subseal 42 is constituted by an elastic material. A cross sectional shape of the subseal 42 when viewed from forward and backward directions of a vehicle body is V shape, and one piece like V shape is a mounting part 42A and the other piece is a seal part 42B in contact with a scuff plate 30. A notch 42C is formed in a boundary between the mounting part 42A and the seal part 42B of the subseal 42, and the seal part 42B is elastically deformed in the direction of the mounting part 42A centered on the notch 42C by pneumatic pressure when a door is closed to form an air escape passage.
Patent JP-H03296557-A (JP)
Title: Highly conductive polyoxymethylene resin molding
Inventor: NIINO MASAHIKO
IPC: C08L23/02
Filed: 1990-04-16
Abstract: PURPOSE:To obtain a molding having excellent surface smoothness and contact electric resistance by molding a resin composition prepared by mixing a polyoxymethylene resin with specified carbon black, an epoxy compound and a specified polyester copolymer in a specified ratio. CONSTITUTION:A resin composition containing at least 55wt.% polyoxymethylene resin, 5-15wt.% carbon black having a dibutyl phthalate absorption of 300ml/100g or above, 0.05-10wt.% epoxy compound and 5-20wt.% copolymer of ethylene with a 3-6C alpha-olefin or polyester comprising at least one alcohol component selected from among 2-12C aliphatic diols with an acid component containing at least 20mol% at least one member selected from among 4-8C aliphatic dicarboxylic acids is molded to obtain a carbon black-filled polyoxymethylene resin molding having a volume resistance of 200OMEGA.cm or below, a centerline surface roughness of 10mum or below and a contact electric resistance of 1000OMEGA.cm. or below.
Patent JP-S62257469-A (JP)
Inventor: YOSHIMI TAKAHARU
IPC: D06Q1/14
Filed: 1986-04-26
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-H01268010-A (JP)
Title: Capacitor
Inventor: OKUMURA MASUSAKU
IPC: H01G2/00
Filed: 1988-04-19
Abstract: PURPOSE:To obtain a low cost capacitor with low material cost having small residual inductance just suitable for use in the high frequency band by covering the external surface of insulation sheet covering the external surface of capacitor unit, protruding the one end face in the axial direction from the terminal electrode and then providing a metal sheet to be connected to the terminal electrode at the other end face. CONSTITUTION:A capacitor is formed of a capacitor unit 21 having terminal electrodes 32, 33 at both end faces, an insulating sheet 22 covering the external surface of capacitor unit 21 and a metal sheet 23 which covers the external surface of insulating sheet 22, protruded in the axial direction from the terminal electrode 33 at the any one end face of capacitor unit 21 and is electrically connected to the terminal electrode 32 at the other end face. Thereby, the protruding part 23a of the capacitor unit 21 of metal sheet 23 may be used as the terminal. For example, the insulating sheet 22 is made of a heat-proof resin material such as polyimide having the width larger than the length of capacitor unit 21, while the metal sheet 23 can be obtained by depositing a metal material such as copper to one whole main surface of the insulating sheet 22.
Patent JP-H11296235-A (JP)
Title: Power supply circuit and electric apparatus using the same
Inventor: FUJITA SHINICHI
IPC: H02M7/12
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a power supply circuit capable of reducing a power loss during switch OFF of the power supply and of supplying stable backup power, and an electric apparatus using the above power supply circuit. SOLUTION: The primary winding of a transformer 1 is connected to a power supply plug 3 through a power supply switch 2, while a main power supply circuit 4 for supplying power to a main circuit 5 is constituted on the secondary side of the transformer 1. An auxiliary power supply circuit 7 for an auxiliary circuit requiring no backup when the switch 2 is off is constituted of a rectifier circuit 71 for rectifying power taken out from nodes N1, N2 connected to the plug 3 through certified capacitors C1, C2 and a stabilized power supply 72.
Patent JP-S62253007-A (JP)
Inventor: TOKUTOME YASUO
IPC: A47B31/00
Filed: 1986-04-25
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-S5621491-A (JP)
Title: Time division color television signal transmission system
Inventor: IIJIMA HIROSHI
IPC: H04N11/24
Filed: 1979-07-31
Abstract: PURPOSE:To realize a time division color television signal transmission system where brightness and hue of the screen is not fluctuated, by transmitting amplitude representative values of the synchronizing signal in the color television signal and a color burst flag at a fixed interval. CONSTITUTION:Luminance signal Y and chromaticity signals C1 and C2 from terminals 11-13 are not only multiplexed by multiplexing circuit 10 but also input to horizontal synchronizing signal representative value extracting circuit 20 and color burst flag representative value extracting circits 30 and 40. Outputs of these extracting circuits 20-40 are multiplexed together with the output of multiplexing circuit 10 by multiplexing circuit 50, and the result is transmitted. Representative value separating circuit 60 of the receiving part separates representative values above from one another to give various representative values to memories 70-80 and applies the multiplexed television signal to luminance.chromaticity separating circuit 100. Synchronizing signal adding circuit 110 and color burst adding circuits 120 and 130 reproduce prescribed-level luminance signal and chromaticity signal on a basis of signals Y, C1 and C2 from separating circuit 100 and representative values of memories 70-90.
Patent JP-H02275311-A (JP)
Title: Point detecting method for unmanned conveying vehicle
Inventor: KIRIYAMA MASAMI
IPC: G01C21/04
Filed: 1989-04-18
Abstract: PURPOSE:To decrease the number of parts and assembling steps and to decrease a cost by providing a magnetic marking body which is different from a magnetic marking body for running at a desired point of said magnetic marking body for running, and detecting the desired point based on the difference in response of a magnetism sensor. CONSTITUTION:On a ferrite marking body 10 for running, e.g. an aluminum foil is provided at a desired position as a point detecting marker 11 having the different magnetism from that of the marking body 10. A magnetism sensor 13 which is mounted on an unmanned conveying vehicle 12 detects the increase and the deviation of the magnetic fluxes of right and left detecting coils and controls the running direction. When the vehicle goes over said point detecting marker 11, the output voltage of the magnetism sensor 13 becomes different to a large extent from the voltage when the vehicle runs over the ferrite marking body 10 for running. Points such as stopping positions, points where speed control is required and the like are detected. Therefore, conventional point detecting sensors and markers are not required, and the cost can be decreased.
Patent JP-S59223123-A (JP)
Title: Coupling method of plural members
Inventor: TSURUOKA KAZUHIRO
IPC: B21K25/00
Filed: 1983-06-03
Abstract: PURPOSE:To couple plural coupling members with high relative position accuracy by superposing plural coupling members on which a coupling hole is formed, inserting a coupling pipe into the coupling hole, and expanding the pipe. CONSTITUTION:A coupling pipe 9 of easily deformable quality such as a copper material, an Al material, etc. is placed so as to extend between the respective coupling holes 7A, 5A of plural coupling members, for instance, a cam ring 7 and a bushing 5 of a rotary compressor. As for this coupling pipe 9, at least its outside diameter l is made smaller than a hole diameter L so that it can be inserted smoothly even if there is little eccentricity between the coupling holes 7A, 5A. The pipe is pressed and expanded by using a pipe expansion punch 13, etc. having a diameter D which is larger than an inside diameter (d) of this coupling pipe 9 and smaller than the coupling hole L. As a result, the bushing 5 and the cam ring 7 move finely as one body to the left and right, and back and forth, and adhere tightly to the coupling pipe 9. According to this method, the position accuracy between the coupling members is secured.
Patent JP-H05296297-A (JP)
Title: Turnbuckle
Inventor: TAKAGUCHI HIROYUKI
IPC: B65D88/12
Filed: 1992-04-17
Abstract: PURPOSE:To provide a turnbuckle capable of fastening two adjacent lashing bars simultaneously when lashing bars for tightening vertically piled containers are disposed in proximity and roughly parallel to each other. CONSTITUTION:A bifurcated piece 6 is formed in one of the pair of screw shafts 4a, 4b which are moved relative to each other in the direction of their axis by rotation of a control frame 1. A hook 5a having a main hook portion 11 at its end is attached to the bifurcated piece 6 via a pin 7. A first 12 and second 13 hook portion are provided on both sides of the hook 5a with a required interval provided in the direction of the axis of a screw shaft 4a, and two adjacent lashing bars B1, B2 are engaged at their respective end portions with the first and second hook portions 12, 13, respectively, and are strained simultaneously by rotation of the control frame 1.
Patent JP-S5621409-A (JP)
Title: Transversal filter
Inventor: ITOU YUUICHIROU
IPC: H03H15/02
Filed: 1979-07-30
Abstract: PURPOSE:To realize a sufficient filter characteristic with a small number of transfer stages, by setting the relation between the number of cycles of the weight coefficient, which is included in the filter in one system, and the passage center frequency as a filter to a prescribed relation. CONSTITUTION:Arrangement of transfer electrodes 101, 102, 103... is set to a length corresponding to, for example, the double of pattern cycle P, and repeat frequency ft of the pulse train for transfer applied to the filter is selected, for example, as six times as high as passage center frequency fc. When a unit impulse wave is applied to this filter as the input and the impulse response is smoothed, a sine-wave burst signal with wave continuity length 2T is obtained. This waveform is subjected to Fourier conversion to obtain the frequency characteristic of this filter. That is, this filter has a characteristic to cut off completely frequencies 0.5fc and 1.5fc.