baber/WOPTO huggingface dataset:
Patent JP-S5554006-A (JP)
Title: Suspension clarifying treatment apparatus
Inventor: SEGAWA HIROSHI
IPC: B01D29/62
Filed: 1978-10-13
Abstract: PURPOSE: To provide an apparatus wherein satisfactory washing is attained even when floated filter material in particle form having low specific gravity, for example, of approx. 0.1W0.8, is used.  
     CONSTITUTION: The upper end portion of upper and lower ends opened cylinder 13 is equipped within the filter layer 11 comprising floated filter material in particle form during back washing operation and air stream is injected upwardly within the cylinder 13. In this type of a suspension clarifying apparatus, a stirring and water pumping means 14 of liquid is provided within the cylinder 13 in place of above described injecting means of upward air stream and a predetermined washing operation is attained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61284849-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SATO MASAAKI
IPC: G11B15/20
Filed: 1985-06-11
Abstract: PURPOSE:To prevent a noise from being generated when reproducing a tape, by rotating the reel shaft of a side for feeding out the tape in case of a sound recording mode by a prescribed quantity in the tape rewinding direction, by interlocking with an operation extending from the sound recording mode to a stop mode, and eliminating an unrecorded part and an unerased part which are formed on the tape in case of the stop mode. CONSTITUTION:When a slide button is brought to a slide operation to a stop mode, the projecting part 171 of a lever 17 is run on a projection 152 by the slide of a slide plate 15. The lever 17 is turned against the deviation force of a spring 19, and a ratchet claw 21 is guided by a stopper 23 and moved linearly in the right direction in a state that a ratchet wheel 24 is detained to the tip. As a result, the ratchet wheel 24 is turned by a prescribed angle and a tape is rewound by a prescribed quantity. When switching the sound recording mode to the stop mode, the tape fed out already can be rewound by a prescribed quantity, therefore, an unrecorded part and an unerased part which are caused by the inertia rotation, etc. of a motor and a fly-wheel in case of the stop mode can be eliminated.
Patent JP-H10323080-A (JP)
Title: Controller for switched reluctance motor
Inventor: MORI MASATO
IPC: H02P25/08
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To reduce the power supply capacity of a switched reluctance motor for output torque, by detecting a current supplied to the stator winding of each phase of a switched reluctance motor, and controlling the inverter circuit in such a manner that this current value coincides with a predetermined current command value. SOLUTION: An inverter circuit 14 has two switching elements (S s (, u1), Su2 ), (Sv1 , Sv2 ), (Sw1 , Sw2 ) for each phase, and the conduction of the switching elements Su1 , Sv1 , Sw1 are controlled by drive pulses Pu3 , P s(, v3), P s(, w3), and the switching elements S s (, u2), S s (, v2), S s (, w2) are controlled by drive pulses Pu4 , Pv4 , Pw4 respectively. In this case, a current supplied to the stator winding of each phase of a switched reluctance motor 1 is detected by current meters 19 to 21, and the inverter circuit 14 is controlled in such a manner that this current value coincides with the predetermined current command value Io. By doing this, the power supply capacity of the motor 1 for the output torque can be made smaller.
Patent JP-S6021338-A (JP)
Title: Cyclic granulating method of sintering raw material
Inventor: OOZEKI SHIYOUICHIROU
IPC: B01J2/12
Filed: 1983-07-14
Abstract: PURPOSE:To improve air permeability in a sintering machine and to produce stably sintered ore having excellent reducibility and falling strength in the stage of granulating a powder raw material of the sintered ore with a drum mixer by returning the fine grains having small grain sizes to the drum mixer. CONSTITUTION:Powder iron ore, limestone powder, mill scale, iron sand, blast furnace dust, return ore, quicklime powder, etc. are compounded as raw material and coake powder which is fuel and water are added to the mixture then the mixture is granulated with a drum mixer in the stage of producing sintered ore for a blast furnace. Of the granules discharged from the drum mixer, 20-50% contg. fine grains of <=3mm. grain size are again returned to the drum mixer and the granulated raw material having >=3mm. grain size is supplied to the sintering machine. The air permeability of the raw material layer in the sintering machine is improved and the sintered ore having excellent reducibility and falling strength is stably produced with excellent productivity.
Patent JP-S63291837-A (JP)
Title: Solution for peeling dielectric coated film and method therefor
Inventor: OTOMO YASUO
IPC: C03C23/00
Filed: 1987-05-26
Abstract: PURPOSE:To increase the ability to peel off the coating film and prevent the glass plate from being damaged by adding hydrogen peroxide and boric acid to aqueous sulfuric acid to a specific composition. CONSTITUTION:The peeling solution is composed of 13-17wt.% of sulfuric acid, 58-62wt.% of water, 22-26wt.% of hydrogen peroxide, and 1-2wt.% of boric acid. When a coating film mainly consisting of TiO2 and SiO2 is peeled off from the glass base plate, the plate is dipped in the peeling solution heated at 115-125 deg.C for 15-30min, washed with water and dried. When a coating film mainly consisting of ZnS, MgF2 is peeled off, the glass plate is dipped in the solution heated at 45-55 deg.C for 15-30min, washed with water and dried. Thus, these coating films can be removed in a short time without coarsened or roughened surface.
Patent JP-S63292670-A (JP)
Title: Solid-state image sensing element
Inventor: MURAYAMA TAKASHI
IPC: H04N5/359
Filed: 1987-05-26
Abstract: PURPOSE:To improve the uniformity of the potential in a p-type well in a plane and to align the characteristics for blooming and smear, by arranging a p<+> region, whose resistance is lower than that in a p-type region, within a the p-type diffused region and the region other than a photodiode part so as to form a linear pattern. CONSTITUTION:A p<+> region 11 is provided in an outer frame, which is provided so as to surround a light receiving part 6 and a vertical transfer part 7, and in an approximately window shaped pattern, which is arranged in the outer frame and two bars that are extended in the horizontal direction so as to cross the light receiving part 6 and the vertical transfer part 7. A p-well region 10 is brought into contact with a region other than the light receiving part 6 and the vertical transfer part 7. The region 10 is biased at OV. A p<+> region 11, whose resistance is lower than that in the p-type well, is arranged so as to form a linear pattern. Thus deopletion in the p-type well is uniformly provided. The characteristics for blooming and smear can be aligned.
Patent JP-S62285855-A (JP)
Title: Automatic splicing device
Inventor: UJIIE MAKOTO
IPC: B65H19/22
Filed: 1986-06-03
Abstract: PURPOSE:To prevent defective rolling-in in splicing, by accommodating a long printed web fed continuously from a rotary press by accommodation means temporarily for interrupting its feed into a splicing unit for a while for cutting it and adhering it to a core metal with fluid applied to it. CONSTITUTION:A long printed web fed continuously from a rotary press is supplied to a winder by an out feed roller through an accumulating roller unit and a dancer roll unit. When the out feed roller stops, the printed web fed is accommodated temporarily by the dancer roller unit and the accumulating roller unit. When the out feed roller stops, pressing roller 44', 45 are driven in response to a signal so that the printed web 3 is pressed to a unit core 7. At the same time, a molton roller 43 to which water is transcribed by a water roller 40 in a preparation step is also pressed to the core 7. Next, the printed web 3 is adsorbed by an adsorbing plate 47 and cut by a cutter 48 accurately. Then, the adsorption is released and a new core is rotated in a reverse direction and the cut edge of the printed web 3 is adhered by means of water.
Patent JP-H10322421-A (JP)
Title: Telephone set
Inventor: TANAKA KAZUYUKI
IPC: H04M1/58
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a telephone set in which mis-detection of a DTMF signal due to a side tone is avoided without deteriorating the quality of a talker voice. SOLUTION: A telephone set has a device control section 15 that controls the operation of the telephone set based on information of presence of a DTMF signal detected from a connected trunk line or a content of the DTMF signal, a couple of DTMF signal detection sections 12, 13 that detect a DTMF signal from a reception voice path and a transmission voice path, and a detection result discrimination section 14 that compares outputs of a couple of the DTMF signal detection sections 12, 13. In the case that the detection result discrimination section 14 discriminates presence of the DTMF signal in a reception signal only from a trunk line 10, the discrimination section 14 informs the content of the DTMF signal or presence signal information of the DTMF signal or both the content of the DTMF signal and the presence signal information to the device control section 15.
Patent JP-S6015547-A (JP)
Inventor: DEBITSUDO ROBAATO BEIRUSU
IPC: A61B10/00
Filed: 1984-06-20
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-S5830103-A (JP)
Inventor: HAYASHI MASAHIKO
IPC: H01C7/13
Filed: 1981-08-14
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-S5916432-A (JP)
Title: Transmitter of signal
Inventor: ISHIHARA YOSHIO
IPC: H04B5/00
Filed: 1982-07-19
Abstract: PURPOSE:To reduce the material cost and the personnel cost required for the installation of a coaxial cable, by providing a support one end of which is connected to ground and the other end of which is fitted with a part of a center conductor of the coaxial cable. CONSTITUTION:One end of the support 10 is fixed to ground and the other end is fitted with a part of the center conductor 3 of the coaxial cable 1, and the cable is installed linearly by applying a tensile force to the center conductor 3 and the coaxial cable 1 is supported at a prescribed distance to ground 5. Further, a matching device 11 is connected to the center conductor 3 of the coaxial cable 1 supported by the support 10 and an outer tube conductor 2 supported by the center conductor 3 to form an impedance matching circuit with a feeder line 8.
Patent JP-H07336683-A (JP)
Title: Zigzag scanning circuit
Inventor: UMEZAWA KAZUMASA
IPC: H04N19/426
Filed: 1994-06-09
Abstract: PURPOSE:To reduce the data of a table for acquiring a block data address. CONSTITUTION:At the time of zigzag scanning, it is noticed that there are only four kinds of scanning directions. Accordingly, the block data address is not stored in a ROM 12B, but the data for distinguishing such four kinds of scanning directions is stored in it. Accordingly, the number of the bits of one data is reduced. The block data address to be used at the time of the zigzag scanning from such scanning directions is generated by a numeric value setting device 18 and an address adder 22.
Patent JP-S62284565-A (JP)
Title: Original reader
Inventor: YUMIBA TAKASHI
IPC: H04N1/00
Filed: 1986-06-02
Abstract: PURPOSE:To easily and accurately specify a necessary area by providing an original sucking means which sucks an original on the opposite surface of an original pressure member from an original platen and a position specifying means consisting of scales, etc. CONSTITUTION:The original pressure member 2 is opened from the original platen 1 by 180 deg. and the original is placed on the original pressure member with the surface up based on the position specification reference point 6 of the original pressure member 2 and scales 7 and 8 for positioning in a main scanning direction and a subscanning direction. The original sucking means 3 is operated after the original is mounted to fix the original. At this time, the coordinates of a necessary area of the original are read on the scales 7 and 8 and inputted. While the original is sucked to the original pressure member 2, the original pressure member 2 is closed and the original is scanned to reads only the specified necessary area or perform half-tone processing for only the specified area. Consequently, the coordinates of the area are easily and accurately found.
Patent JP-H01308746-A (JP)
Title: Can without can opener
Inventor: KAWAKAMI TAKAHIRO
IPC: B65D17/38
Filed: 1988-05-25
Abstract: PURPOSE:To open a can without any can openers, by providing two scored lines for cutting off on the periphery of the can and fitting metal pieces at two counter positions on the belt formed by the scored lines and also providing other scored lines at the side of the metal pieces and further fixing the joints of the metal pieces and a cap. CONSTITUTION:Two parallel score lines 2 for cutting off are provided on the peripheral face of a can 1. Metal piece 4 is fastened securely by a rivet 9 at two mutually opposite positions on the belt formed by the scored lines. At the side of the metal pieces 4, other score lines 5 for start of opening are provided to break the belt 3. And further the jointed part of the cap 6 and the metal piece 4 are fixed and hence the can can be opened only by a half turn with a hand on the cap and another hand at the lower part of the can.
Patent JP-S5555717-A (JP)
Title: Inserting a self-boring type measurment instrument
Inventor: TOBE KANEO
IPC: E02D1/00
Filed: 1978-10-17
Abstract: PURPOSE: To insert a measurement instrument under a reduced frictional force by pulling out a tape as a self-boring type measurement instrument is inserted and by covering an outer circumferential surface of the measurement instrument with the pulled out tape.  
     CONSTITUTION: Downward force is applied to an outer pipe on the ground with respect to the measurement instrument 1 descended in the hole bottom 4a of the boring hole 4 and the outer pipe is pushed into the ground, and at the same time the boring rod 2 is rotated and the cutter 3 is rotated. Pressurized water is injected from the leading end of the cutter 3 to break the soil inserted into the front casing 6, the soil is discharged out of the ground to perform a self-boring and then the measuring instrument 1 is pressed into the ground. In this case, when the measuring instrument 1 is inserted into the ground from a position of the hole bottom 4a, the annular tape lipper 9 fitted on the pipe is left on the hole bottom 4a. As the measuring instrument 1 is inserted, all the tapes 7, 7...are pulled out of each of the magazines 8, 8.... As a result, the tapes 7, 7...cover the outer circumferential surface of the measuring instrument 1 to eliminate or prevent a contact between the outer circumferential surface and the earth, thereby no friction is generared. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04352274-A (JP)
Title: Data transfer device
Inventor: KATOU CHIEJI
IPC: G06F17/30
Filed: 1991-05-30
Abstract: PURPOSE:To transfer itemized data in a rearranged state between application programs. CONSTITUTION:This data transfer device is equipped with a means which compares the matching or similar state between the item name of a transfer source application program and the item name of a transfer destination application program, and further equipped with a means l which transfers the itemized data to an item field with a similar item name unless the item name of the transferred itemized data is not present as an item name of the transfer destination application, a means 2 which transfers the itemized data to an item field with a matching item name when the item name of the transferred itemized item name is present as the item name of the transfer destination application, and a means 3 which writes information indicating data absence in the item name of the transfer destination application unless the item name of the transfer destination application is present as an item name of the transfer source application.
Patent JP-S62284294-A (JP)
Inventor: HANAWA JUN
IPC: G21D1/00
Filed: 1986-06-02
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-2000322946-A (JP)
Title: Wire/cable
Inventor: NAKAYAMA AKINARI
IPC: H01B7/28
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a wire/cable capable of reducing the material costs while maintaining excellent characteristics possessed by a thermoplastic polyurethane, and improved in chemical resistance. SOLUTION: In a wire/cable having a coating layer made up of a thermoplastic polyurethane elastomer outer layer and a polyolefin inner layer, an intermediate layer 4 made up of a partially saponified substance of an ethylene- vinyl acetate copolymer is provided between the outer layer 5 and the inner layer 3. This wire/cable exhibits excellent chemical resistance, buckling resistance, heat resistance, and low-temperature buckling resistance, and realizes manufacturing cost reduction, and therefore this is useful in industries.
Patent JP-H06317776-A (JP)
Title: Liquid crystal optical filter
Inventor: NITO KEIICHI
IPC: G02F1/1337
Filed: 1993-04-30
Abstract: PURPOSE:To decrease light scattering and to reduce a weight, volumetric rate and cost while decreasing the degrees of light scattering and improving the cut function (blur or dispersion of incident light) of a high-frequency component by using a smectic liquid crystal as a liquid crystal between base bodies disposed to face each other. CONSTITUTION:A low-pass filter 31 is constituted by forming oriented films 4 respectively on the opposite surfaces of transparent glass substrates 2 and 2 disposed to face each other and injecting the liquid crystal 32 within a gap 30 between the glass substrates 2 and 2 on the respective oriented film 4 sides. The liquid crystal 32 is a liquid crystal exhibiting a smectic phase at a service temp. The pretilt angle alpha between the oriented films 4 subjected to diagonal vapor deposition (or rubbing treatment) in directions shown in Fig. and the liquid crystal 32 is >=3 deg.. The peripheral part of the filter is provided with a spacer 23 to maintain the gap 30 and is sealed with an adhesive 24. The smectic liquid crystal has a higher molecular interaction than the molecular interaction of the nematic liquid crystal, has the regularity of higher order and lessens the fluctuation of the liquid crystal molecular directors.
Patent JP-S5546727-A (JP)
Title: Manual stopping-down device of single-lens reflex camera
Inventor: UEDA HIROSHI
IPC: G03B9/02
Filed: 1979-10-05
Abstract: PURPOSE: To enable stopping-down state to be maintained as desired at any point before and after photographing irrespective of whether the shutter has been charged or not by enabling the iris to be maintained in the stopped-down state or opened as desired simply through pushing-down operation of a push-button.  
     CONSTITUTION: The aperture preset member of a photographing lens 30 having an aperture lever 29 and drive mechanisms 1, 2, etc. are connected by means of a spring 14 so that in the aperture automatic reset state where the iris is maintained at full open only the aperture preset member may be moved from the initial position corresponding to the aperture full open up to aperture value independently irrespective of the drive mechanisms. When an interlocking member interlocking to the pushing-down of a push-button 10 is provided and when the push button 10 is pushded once, the interlocking member is moved to move the aperture preset membr to the stopping-down position and be maintained there. When the push button is pushed once more, the interlocking member is reset to reset the aperture preset member to the initial position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05297631-A (JP)
Title: Toner and image forming method
Inventor: MIKURIYA YUJI
IPC: G03G9/087
Filed: 1992-04-22
Abstract: PURPOSE:To obtain the toner with which the bright high-quality images having high image density, excellent fine line reproducibility and gradation characteristic and having no fogging are stably obtainable over a long period. CONSTITUTION:This toner is used for a system of developing the latent image on a latent image carrying member to form a toner image, transferring the formed toner image from the surface of the latent image carrying member, cleaning the latent image carrying member after the transfer to recover the toner on the latent image carrying member, supplying the recovered toner to a developing device and using the toner in a development stage. The weight average grain size (D4) of the toner is 4 to 11mum and the toner particles of 2.00 to 4.00mum grain size in the grain size distribution of the toner is 3 to 15 number%. The toner particles of 4.00mum to 5.04mum grain size is 8 to 19 number%. The toner particles of >=12.7mum grain size is <=10vol.%.
Patent JP-S5352599-A (JP)
Title: Flexible epoxy resin composition
Inventor: MARUHASHI KIYONOBU
IPC: C08L21/00
Filed: 1976-10-25
Abstract: PURPOSE: To prepare a curable epoxy resin composition of improved flexibility and impact resistance, by incorporating an epoxy resin with a both carboxyl and epoxy groups-contg. liquid chloroprene polymer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63295844-A (JP)
Title: Engine control system
Inventor: ONARI MIKIHIKO
IPC: F02D45/00
Filed: 1987-05-27
Abstract: PURPOSE:To promote the improvement of ratio of performance/price in a sensor, by measuring an intake amount using a throttle valve opening gage in a high flow amount region and a pressure gage in a low flow amount region, of the suction amount of air. CONSTITUTION:A signal from a throttle valve opening gage 3, provided in a throttle valve 2, and a signal from a pressure gage 5, which measures a differential pressure between the upstream and the downstream of the throttle valve 2, are input to a fuel injection calculating device 6. And the calculating device 6 calculates a suction amount of air from the signal of throttle valve opening, when it is in a predetermined value or more, while the suction amount of air from the signal of the pressure sensor gage when the throttle valve opening is in the predetermined value or less. In this way, enhancing a response in a high flow amount region and improving stability in the time of low speed, even the sensor low-priced itself can be used.
Patent JP-S6020561-A (JP)
Title: Manufacture of mos semiconductor device
Inventor: FUKADA HIDE
IPC: H01L21/8246
Filed: 1983-07-14
Abstract: PURPOSE:To shorten turn around time at an MOS type mask ROM by a method wherein ROM data are written by changing the threshold value of the specified cell transistor at the same time with formation of the gate electrodes of the MOS type mask ROM. CONSTITUTION:Width of the polycrystalline silicon gate electrode film 342 of a cell transistor 22 on the side to be written with ROM data is made narrower than width of the polycrystalline silicon gate electrode film 341 of a cell transistor 21 on another side. Then N type impurities, arsenic ions for example, are implanted into a silicon substrate 31 on both the side regions of the polycrystalline silicon gate electrode films 341, 342 thereof to form N type layers 351-354 to be used respectively as the sources and the drains of the cell transistors 21, 22. Accordingly, ROM data can be written at the same time with formation of the gate electrodes by changing widths of the respective polycrystalline silicon gate electrodes 341, 342 of the specified cell transistor 22 and the other cell transistor 21, and turn around time is shortened.
Patent JP-S6021715-A (JP)
Inventor: OOKAMI KENJI
IPC: A47J27/00
Filed: 1983-07-13
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。