baber/WOPTO huggingface dataset:
Patent JP-S56104251-A (JP)
Title: Speed deviation detecting circuit
Inventor: FUKUYAMA MAKOTO
IPC: G01P1/10
Filed: 1980-01-24
Abstract: PURPOSE:To measure only the deviation portion between the actual revolution speed and the setting speed and improve the measuring accuracy by frequency- dividing the pulse from a pulse generator so that the product of the speed setting value and the number of pulses generated per revolution of the pulse generator is a fixed value determined by a reference time. CONSTITUTION:The pulse from a pulse generator 5 mounted on a revolving body is frequency-divided by a counter frequency dividing circuit 6 so that the product of the speed setting value set by a speed setting means 4 and the number of the pulses generated per revolution of the pulse generator 5 is a fixed value determined by a reference time. The output pulse of the counter frequency-dividing circuit 6 and the output of a reference time generating circuit are led to an exclusive OR gate 8 to obtain an exclusive ''or'', and by counting the clock pulses during the ON time a counter 12 digitally outputs a speed deviation value. Moreover, the logical product of the output of the exclusive OR gate 8 and the output of the reference time generating circuit 7 is drawn by an AND gate 11 to decide the positive or negative of the deviation.
Patent JP-H09194143-A (JP)
Title: Bobbin
Inventor: TANAKA SOICHI
IPC: B65H75/14
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To reduce the deformation of a flange by the pressing force in the axial direction of the wire rod wound on a winding drum. SOLUTION: Taper surfaces 3 inclined to the inner side are provided on the inner side surfaces of flanges 2 provided at both ends of a winding drum 1. A pressing force in the axial direction of the bobbin of the wire rod wound on the winding drum 1 is divided into the component force in the direction along the taper surfaces 3, and the component force in the direction orthogonal to the taper surfaces 3 by the above taper surfaces 3, so as to prevent the deformation of the flanges 2.
Patent JP-H02229045-A (JP)
Title: Device for drying ink on paper
Inventor: ANTON RODEI
IPC: B41F23/04
Filed: 1990-01-17
Abstract: PURPOSE: To control a radiation source corresponding to the necessary drying degree of ink and to prevent the unnecessary heating in a printing press by turning the ultraviolet radiation of the radiation source by an ultraviolet excimer radiation derive ON/OFF corresponding to the presence and absence of ink. CONSTITUTION: Ultraviolet ink used in an offset printing press 1 recently is cured by the action of ultraviolet rays. Therefore, when the kind of printing ink is different, ultraviolet rays having a different wavelength are generated. In order to further optimize radiation energy in relation to the ink to be dried, radiation sources 14-19 can be divided into some individual radiation sources capable of beind independently turned on/off. The whole of this apparatus can be incorporated in a control circuit for controlling radiation energy to be supplied. The data related to a surface wherein ink is bonded to printed matter and a surface wherein no ink is bonded is supplied to a sensor 28. The signal generated from the sensor is supplied to the control circuit and this control circuit turns ultraviolet rays ON/OFF on the basis of this signal.
Patent JP-H08191907-A (JP)
Title: Iron golf club
Inventor: NAKAMURA YUICHI
IPC: A63B102/32
Filed: 1995-01-19
Abstract: PURPOSE: To provide an iron golf club with which widening of a sweet spot area is made possible and which stabilizes the direction of a flying ball at the time of hitting the ball by increasing the inertial moment which has heretofore a limit. CONSTITUTION: The caption number 2 denotes a face surface, 3a the toe side of a club head body 1a, 3b a heel side, 4 a sole part, 5 a leading edge and 6 a hosel part. Weight bodies Wa, Wb are mounted via rods 7a, 7b at the side faces of the toe side 3a and heel side 3b of the club head body 1a. These weights Wa, Wb are required to be disposed so as not to project downward (to the sole part 4 side) from the leading edge 5 of the club head body 1a or not to project forward from the club face surface.
Patent JP-S59132924-A (JP)
Title: Grain mixing apparatus
Inventor: HAYASHI YUTAKA
IPC: B01F5/24
Filed: 1983-01-20
Abstract: PURPOSE:To mix plural kinds of grains in a natural down-flow state, by arranging a dispersing body equipped with an umbrella shaped head part and a plurality of passages provided thereunder in the vicinity of the discharge port of a tank. CONSTITUTION:A dispersing body 3 having an umbrella shaped top part 5 and passages 8a, 8b which are alternately formed to the lower end of the oblique surface part 6 of the top part 5 between the top part 5 and a casing 7 in the circumferential direction is arranged directly under the discharge port 2 of a tank 1. By this structure, the generation of broken grains is prevented in use and plural kinds of grains are mixed in high efficiency only by natural down- flow while a drive source is omitted.
Patent JP-H01234649-A (JP)
Title: V belt type continuously variable transmission
Inventor: YAGI NOBUAKI
IPC: F16H37/02
Filed: 1989-01-13
Abstract: PURPOSE:To shorten a span of a supporting part so as to eliminate deflection by supporting a pulley rotating shaft on a partition wall of a transmission case positioned between a transmission and a forward/backward switching mechanism through a bearing. CONSTITUTION:A rotating shaft 2 of a pulley 20 is supported on a partition wall 200 of a transmission case 203 positioned between a transmission side and a forward/backward switching mechanism 300 through a bearing 205. Accordingly, a span of a supporting part of the rotating shaft 2 can be shortened compared with that in the conventional transmission. On the partition wall 200 and the rotating shaft 2, passages 316, 317, 319 for feeding pressurized oil to the pulley 20 and the forward/backward switching mechanism 300 are formed and the bearing 205 is arranged in such a way as to be located on the transmission side apart from the passages 316, 317, 319. With this arrangement, even if a load is applied on an output shaft 2, the deformation thereof due to the deflection becomes smaller because the span is shortened. With no deformation in the passages 317, 319, it is possible to improve durability of a sealing member.
Patent JP-H02186886-A (JP)
Title: Television receiver incorporating satellite broadcast receiver
Inventor: YOSHIMI OSAMU
IPC: H04N5/44
Filed: 1989-01-13
Abstract: PURPOSE:To prevent the picture recording of a desired satellite broadcast channel from being interrupted by providing a satellite broadcast channel fixing switch and prohibiting the selection of the broadcast channel excepting for the fixed channel by a control means when operation is set to a state fixing the channel. CONSTITUTION:When a channel change is inputted from an input device 13, a decision control means 14 discriminates whether a satellite broadcast channel fixing switch 15 is 'turned on' or 'turned off'. When the switch 15 is 'turned off', it is commanded to a satellite broadcast receiver (BS tuner) 11 or 12 to select the selected channel through bus lines 25 and 26. On the other hand, when the satellite broadcast channel fixing switch 15 is 'turned on' and the designated satellite broadcast channel is not the channel fixed by the satellite broadcast channel fixing switch 15, the selection is made ineffective and selection operation is not executed. Thus, a satellite broadcast signal can be video- recorded to a video tape recorder without fail.
Patent JP-S57122997-A (JP)
Title: Method and apparatus for treating waste water by microorganism
Inventor: SHIMODAIRA CHIAKI
IPC: C02F3/08
Filed: 1981-01-22
Abstract: PURPOSE: To conduct a biological treatment of waste water stably for a long period of time by a method wherein a portion of waste water cleaned by a biological oxidizing treatment part packed with a particulate material of a specific gravity of 1 or below is passed through an aeration part and a particulate material circulating part together with the particulate material discharged from the oxdizing treatment part.  
     CONSTITUTION: Raw water supplied through an inlet pipe 4 is introduced as a downflow into the biological oxidizig treatment part 1 packed with the particulate material which has a specific gravity of not larger than 1 and which is accompanied by microorganism adhered on its surfaces, and a contact treatment is conducted. The cleaned raw water is taken out from the part 1 through a lower part 7 and is discharged as  treated water to the exterior of the system through an outlet pipe 8, while a portion  of the treated water is passed through the particulate material circulating part 3 and  flows into the oxidizing treatment part 1. The particulate material separated from the  treatment part 1 passes through the aeration part 2, enters the circulating part 3 by  passing over a distributer 6 and returns to the treatment part 1. This circulation of the  particulate material A is continuously conducted, forming a transporting layer.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59133497-A (JP)
Inventor: HANEDA MASAHIDE
IPC: G21D3/08
Filed: 1983-01-21
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-S58128463-A (JP)
Inventor: GOTSUDOFUREI GURIIBUSU
IPC: F02M61/08
Filed: 1983-01-21
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-S5599823-A (JP)
Title: Magnetic core for pulse generation
Inventor: NISHIKAWA SHIGEAKI
IPC: H03K3/59
Filed: 1979-01-23
Abstract: PURPOSE:To enable to obtain the pulse great in the output voltage and less in the dispersion, by giving a tension to the wire of ferromagnetic substance having positive magnetostriction and generating pulse voltage to the coil surrounding this wire through the magnetic change. CONSTITUTION:A tension is given to the wire of ferromagnetic substance having positive magnetostriction and coil is wound at the external side of the wire of ferromagnetic substance and they are placed at a magnetic field. The magnetization is changed at a given magnetic field and pulsative voltage is produced in the coil. In this case, since the dependancy of voltage on the speed of magnetic field change is very small, the pulses having great output voltage and less dispersion can be obtained.
Patent JP-H03211274-A (JP)
Title: Sputtering device
Inventor: AKITA KOJI
IPC: C23C14/34
Filed: 1990-01-17
Abstract: PURPOSE:To easily make vacuum evacuation and to improve the distributions of film thicknesses and compsns. by disposing sputtering chambers, etc., partitioned by valves on the circumference in a vacuum chamber and holding caps provided with a turn table to a linear rotating introducing machine via an arm. CONSTITUTION:The small-sized sputtering chambers 14 to 16 and a loading chamber 12 and/or unloading chamber 13 partitioned by the gate valves 37 are disposed on the circumference in the vacuum chamber 11. The turn table 31 is disposed on the caps F1, F2 and materials 34 to be sputtered are disposed in the sputtering chambers 14 to 16 by this table 31. The above mentioned caps F1, F2 are held via the arm 21 in the linear rotating introducing machine 20A. The above-mentioned arm 21 is installed in correspondence to the respective sputtering chambers 14 to 16 from the central part 20 having the above- mentioned introducing machine 20A.
Patent JP-H05199004-A (JP)
Title: Strip line filter
Inventor: SUGITA MASATOSHI
IPC: H01P1/203
Filed: 1992-01-20
Abstract: PURPOSE:To make the rising of attenuation steep and to suppress the occurrence of an undesired mode without widening the actual line width of a capacitor (or inductor). CONSTITUTION:A conductor line 11 is arranged on a dielectric base 10 to form a strip line and to form one capacitor (or inductor) 12 at least onto the strip line. The tip of the capacitor (or inductor) 12 is divided into three and the wire width of the divided capacitor (or inductor) 12 is selected to W/3, where W is lambdag/8 or below and its interval is set to L respectively. Thus, only the apparent line width Wa of the capacitor (or inductor) 12 is selected larger than lambdag/8.
Patent JP-S56105024-A (JP)
Title: Excavating method for base rock by oil pressure type clamshell bucket mounted to expansion arm and block for crush
Inventor: YORITOMI RIYUUTAROU
IPC: E02F1/00
Filed: 1980-01-25
Abstract: PURPOSE: To increase the efficiency of excavation work by a method wherein base rock is crushed by means of a block for crush fitted to one oil pressure type shovel and crushed rock is excavated by means of an oil pressure clamshell bucket during the excavation work by means of the bucket.  
     CONSTITUTION: A boom 2 and an expansion arm 11 supported by means of an oil pressure type shovel body 1 are interlocked while the expansion arm 11 is expanded and contracted by means of a lifting gear 20, a block 33 for crush is grabbed up by means of a clamshell bucket 30, the block 33 for crush is moved just above base rock, the holding of the block for crush is released, the block 33 for crush is let fall on the base rock and an impact is given to the base rock, etc. The base rock in the desired zone is crushed by repeating said operation, rock pieces crushed in the zone are grabbed up by means of the clamshell bucket 30 and discharged outside a pit and the base rock is excavated by alternately using the block for crush and the clamshell. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08199747-A (JP)
Title: Joint device for eaves gutter
Inventor: TANAKA YOSHIAKI
IPC: E04D13/068
Filed: 1995-01-20
Abstract: PURPOSE: To facilitate a mounting work of an outer joint and an inner joint by hooking the upper edge of the rear end of the outer joint on a rear edge cover which is engaged with the rear end of the inner joint from outside along the edge on the rear side and opened to the lower end so that the upper edge on the rear end of the outer fitting may be placed on the rear end of the inner joint. CONSTITUTION: A cross section U-shaped rear edge cover 17, which is opened downward, engages holdingly an edge 8 on the rear side with the upper edge on the rear side of an inner joint 2 from outside along the edge 8. When the inner joint 2 is mounted on an eaves main gutter 3, the inner joint 2 is installed along an inner peripheral surface of the joint which ties each end, thereby enabling the position of the inner joint 2 to be easily determined. The inner joint 2 is further fixedly mounted on the eaves main body 3 and then, an upper edge 9 on the rear end of the outer joint 1 is placed thereon along the rear edge 17, thereby positioning the outer joint 1.
Patent JP-S54100581-A (JP)
Title: Method and device for deburring
Inventor: KOBAYASHI HISAMINE
IPC: B24B9/00
Filed: 1978-01-25
Abstract: PURPOSE:To perform automatic and complete deburring machining by automatically setting to a gyro-machining device work piece deburred with a rotary tool, by automatically taking out the work piece after the machining, and by transporting it to the next process. CONSTITUTION:The work piece, transported on a conveyor 4, is held with a robot handle 6 to be set into a chucking device 10c at a middle point between slit deburring devices 10a, 10b. Next, rotary tools 22a, 22b descend by the operation of fluid pressure cylinder with a motor driven, and both slit surfaces are debur-machined by the said rotary tools 22a, 22b. After this processing, the rotary tools 22a, 22b ascend to resume the former position, and the work piece is transported to a center- hole grinding device 11, center-hole deburring devices 12a, 12b respectively. The work piece, after being deburred, is set into a gyro-finishing device 47 with robot handles 7, 48 for the further processing, and is transported to a transportation device 53 by an unloader 49 for the next process.
Patent JP-S56106480-A (JP)
Title: Television projecting device
Inventor: MATSUMOTO SHIYUUZOU
IPC: H04N5/74
Filed: 1980-01-28
Abstract: PURPOSE:To compensate a trapezoid distortion, by installing a deflecting yoke of ununiformed magnetic field distribution plus a pair of beam venders to a CRT having the center axial line of the electron beam tilted to the vertical line of the CRT fluorescent screen. CONSTITUTION:The 3-color CRT10E, 10G and 10R are provided to the projection screen 4. The center CRT10G is positioned so that the axial line 3G becomes vertical to the screen 4; and other two axial lines of CRT10B and 10R are positioned to secure the equal angles thetaB and thetaR. The deflecting yokes 9B' and 9R' of the CRT10B and 10R are distributed with an eccentricity given toward the CRT10G from the axis of the CRT. Furthermore the beam vendors 17B and 17R are provided at the neck parts of the CRT10B and 10R to give a bend to the electron beams sent from the electronic guns 16B and 16R toward the cent ral CRT. As a result, a compensation is given to the trapezoid distortion of raster on the screen drawn by the CRT10B and 10R.
Patent JP-H07219249-A (JP)
Title: Image forming method
Inventor: ASANO MASANARI
IPC: G03G9/10
Filed: 1994-01-27
Abstract: PURPOSE:To prevent image defects due to wear or scratches of a photosensitive layer by developing an electrostatic latent image on a photoreceptor containing a copolymer mainly consisting of specified structural units as the binder resin with a developer constituted of a spherical carrier and a toner. CONSTITUTION:The photoreceptor containing the copolymer mainly consisting of structural units expressed by formulae I and II as the binder resin is used and subjected to electrification and exposure thereon to form the electrostatic latent image. This latent image is developed with a developer constituted of a toner and a spherical carrier consisting of magnetic particles coated with resin coating layer. In formulae I and II, each of R1 and R2 is hydrogen atom, a substd. or unsubtd. alkyl group of 1-6 carbon number, substd. or unsubtd. aryl group, or cyclic hydrocarbon residue of 4-10 carbon number including R1, R2, and each of R3, R4 is hydrogen atom. a halogen atom, alkyl group of 1-6 carbon number, aryl group, or cyclic hydrocarbon residue having 4-10 carbon number.
Patent JP-S56105372-A (JP)
Title: Production device of magnetic disc cartridge
Inventor: YAMAKAWA TOORU
IPC: G11B23/033
Filed: 1980-01-25
Abstract: PURPOSE:To prevent surely slippage of liner materials in the liner material sticking process, by fixing liner materials to sheet materials temporarily by thermal welding previously. CONSTITUTION:Liner material 2a consisting of nonwoven fabric of synthetic resin is positioned and put on sheet material 1a consisting of synthetic resin, and liner material 2a is welded thermally near the forward end side of sheet material 1a in the transfer direction partially by temporary fixing mechanism 13. The production device is provided with welding mechanism 26 which welds liner material 2a, which is fixed temporarily, to sheet material 1a with patterns A and B matched to punching hole kinds by thermal welding, welding mechanism 37 which welds thermally liner material 2a to the whole of sheet material 1a with many parallel line patterns C, and the carrying means which transfers sheet material 1a to respective mechanisms successively.
Patent JP-S57123735-A (JP)
Title: Auto clearing circuit
Inventor: KOBAYASHI ISAMU
IPC: H03K17/22
Filed: 1981-01-23
Abstract: PURPOSE:To facilitate monolithic IC implementation and to simplify circuit constitution, by generating an auto clear signal by utilizing charging-up operation by charge dispersion between capacitors provided at the source sides of MOSFETs. CONSTITUTION:Series-connected transfer gate MOSFETs Q1 and Q2 are turned on alternately by prescribed clock pulses phi1 and phi2 to generate a clar signal ACL by utilizing charging-up operation due to charge dispersion between capacitors C1 and C2 provided at the source sides of the MOSFETs Q1 and Q2. On the basis of the capacity ratio of the capacitors C1 and C2 and the periods of the clocks phi1 and phi2, a time signal for secure clearing operation is generated, so the capacitors C1 and C2 having small capacity values are used, facilitating monolithic IC implementation.
Patent JP-H02188635-A (JP)
Title: Electronic controlling throttle valve control device
Inventor: ISACHI NORIBUMI
IPC: F02D9/02
Filed: 1989-01-17
Abstract: PURPOSE:To prevent fastening of a throttle valve at the time of cooling engine by providing a throttle valve adjusting means which is operated when a key switch is set off or an accessory is set and returns a throttle valve totally closed by means of a returning spring to an opening condition a little. CONSTITUTION:A motor actuator 11 is integrally connected to one end of a rotational shaft 10a of a throttle valve 10, while a throttle opening sensor 10 is provided on the other end of the rotational shaft 10a. The motor actuator 11 is driven and controlled by a control unit 14 according to an output signal 121 or an acclerator opening signal 120, etc., of the opening sensor 12. The throttle valve 10 is entirely closed by means of a returning spring 11b when a key switch 13 is set OFF or an accessory is set. The throttle valve 15 is a little returned to an opening condition by means of a throttle valve adjusting means 15. The adjusting means 15 is composed of a solenoid which attracts a movable element 15b against a returning spring 15c with the electric supply to a coil 15a.
Patent JP-H07215104-A (JP)
Title: Seat rail device
Inventor: FUTAMURA TSUTOMU
IPC: B60N2/06
Filed: 1994-01-28
Abstract: PURPOSE:To prevent occurrence of abnormal sound by disposing a roller on an elastic plate, being fitted in an opening portion of a retention member, between an upper wall of an upper rail and a lower wall of a lower rail, disposing balls in between opposite walls and upper and lower flanges of both rails, and thus embracing the roller and the balls between both rails, thereby, producing smooth operation. CONSTITUTION:An upper rail 2 is formed on an upper wall 2a, left and right walls 2b, 2b and flange portion 2c. A lower rail 3 then comprises a lower wall 3a, side walls 3b, 3b opposite to the side walls 2b, 2b with space in between sufficient for a ball to fit in, and flanges 3c, 3c. A retention member 6 is disposed in between the upper ail 2 and the lower rail 3. An opening 7 for a roller 4 to freely fit in is then disposed in an upper plate 6a, and an inclined elastic plate 10 is fixed to a middle horizontal plate 8. A ball 5 is placed in a cut groove 11 in an annular portion 6c if a side plate 6b. Accordingly, the roller 4 is prevented in its lateral move by the ball 5, so that a load is evenly supported by the roller and the balls, resulting in stable move.
Patent JP-S62165995-A (JP)
Inventor: TANAKA SUEHIRO
IPC: H05K3/30
Filed: 1986-01-17
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-S54102710-A (JP)
Title: Method of automatically opening or closing engine room ventilation louver
Inventor: OOIKAWA KATSUOMI
IPC: B61C5/00
Filed: 1978-01-30
Abstract: PURPOSE: To prevent public noise pollution produced from an engine room or the like of a locomotive at running time for people along the railway by automatically opening or closing the ventilation louver provided in the engine room via a control switch.  
     CONSTITUTION: A plurality of openable louvers 3 are provided at a ventilation port a on the ceiling of an engine room 1 attached with sound absorber 8 to be connected rotatably to an interlocking link 7. An arm 4 is mounted at the link 7 at one end thereof and connected to the piston rod 6 of an air cylinder 5 at the other. The air passage 12 of the air cylinder 5 is communicated with an air source through an electromagnetic valve 9, which is controlled by an electric circuit 14 including a power supply 10 and a control switch 13, etc. Thus, the switch 13 is closed to automatically close the louvers 3 to thereby shield the noise generated in the engine room or the like when the locomotive runs along a noise regulation area. 
     COPYRIGHT: (C)1979,JPO&Japio