baber/WOPTO huggingface dataset:
Patent JP-S54155503-A (JP)
Title: Heavy-load pneumatic tyre excellent in its water draining performance
Inventor: TAKIGAWA HIROYOSHI
IPC: B60C11/03
Filed: 1978-05-26
Abstract: PURPOSE:To provide a heavy-load pneumatic tyre, which comprises a subsidiary wide groove formed along the center line of tread and a pair of main wide grooves and narrow grooves formed on opposite sides of said subsidiary wide groove with proper spacing from each other, whereby it is enabled to improve anti-skid performance of tyre without adversely affecting its wear-resisting performance. CONSTITUTION:Tread 1 has a pair of main wide grooves 2, 2 formed on opposite sides of circumferential center line C-C, a subsidiary wide groove 3 formed along the center line C-C, and a pair of narrow grooves 7, 7 formed respectively between the main grooves 2 and subsidiary groove 3, so that tread 1 is divided into a pair of first ribs 5 and second ribs 6. All of the above grooves are shaped in a zigzagged form, and rugged recesses 2a and projected lands 2b are formed at apexes of the zigzagged contour lines of main groove 2, whereas subsidiary groove 3 is formed with cuts 3a one for each pitch of the zigzagged line. Here, if width of first ribs 5 is made larger than that of second ribs 6, wear resisting performance of tyre is improved but it water draining performance is affected adversely. In consideration of the above, narrow groove 7 is formed respectively at the central portion of first ribs 5 and spacers 8 are provided in the groove 7 for preventing deformation of the same, whereby it is enabled to drain water effectively.
Patent JP-S62219479-A (JP)
Inventor: OKABE NORIO
IPC: H01R13/03
Filed: 1986-03-20
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-H09255104-A (JP)
Title: Junction and branching device
Inventor: MIYAMOTO TAKUJI
IPC: B65G47/68
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To conduct junction and branching work at a high speed with a work arranging order assured at a sorting place, and shorten sorting time from an automated storage and retrieved system to a branching conveyer. SOLUTION: This device is provided with recognizing parts 1211 -121n , storage parts 1221 -122n , comparison parts 1231 -123n , picking parts 1241 -124n , a junction device 102 which joins works fed from conveyance lines 1111 -111B with junction and branching data, branching conveyers 1311 -131n , and a branching device 103 which branches the works jointed with the junction device 102 with the junction and branching data. At this time, the junction and branching data include a branching position data which indicates branching positions and a distributing position order data which indicates distributing position order in the branching conveyer for branching position.
Patent JP-2000254947-A (JP)
Title: Bore undercut mold
Inventor: HIGASHIDA SHIGERU
IPC: B29C33/44
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To improve an accuracy of coaxiality of inner and outer peripheral surfaces of a molding by incorporating a fixed mold for forming a cavity of an injection molding shape between a plurality of large and small slide cores alternately slidably disposed on a slide surface of a periphery of a truncated pyramidal core having a plurality of divided tapered slide surfaces on a periphery. SOLUTION: An interval of partially annular gaps 4a formed of slide guide plates 4 at a guide plate 53 is the same as a height of flanges 2c, 3d of large and small slide cores SC, and a lower surface of the plate 4 and an upper surface of the plate 53 are slide surfaces of guiding the flanges 2c, 3c in a horizontal direction. Tapered parts 2t, 3t of the large and small cores SC2, SC3 are engaged with tapered parts 611t1 of a cavity forming member 611 of an injection molding together with the cores SC2, SC3 to position an inner periphery of the molding. The other tapered parts 611t2 of the member 611 positions the outer periphery of the molding, is simultaneously engaged with the tapered part 621t of the member 621 to position the member 611 at the member 622. Thus, an accuracy of coaxiality of the inner and outer peripheries of the molding can be improved.
Patent JP-S56160531-A (JP)
Title: High frequency heating device
Inventor: NITSUTA MASAHIRO
IPC: F24C7/02
Filed: 1980-05-12
Abstract: PURPOSE: To improve the finishment of cooking and reduce an electric energy and cooking time to be spent by providing a heater to heat the air inside of a heating chamber and using both the thermal heating system by the heater and the high frequency heating system by a high frequency oscillator.  
     CONSTITUTION: Inside of a heater chamber 5 located on the upper side of the heating chamber 4, there are provided the heater 6 and circulating fan 7 and further a motor 8 connected to the fan 7 coaxially. The motor 8 rotates to drive the fan 7 so that a hot air is fed into and suctioned out of the heating chamber 4 as indicated by an arrow. Thus, the air heated by the heater 6 is applied to a food disposed within the heating chamber 4 by the heat convection. On the other hand, the high frequent electromagnetic waves generated by the high frequency oscillator 9 are also supplied to the heating chamber 4 through a wave introduction pipe 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09257538-A (JP)
Title: Electromagnetic flowmeter
Inventor: HATAKE RIICHI
IPC: G01F1/58
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce electric power consumption, and measure a flow rate with excellent accuracy by arranging a permanent magnet outside a measuring tube, and impressing an alternating magnetic field in the measuring tube by driving this in rotation. SOLUTION: At least a single permanent magnet 2 to excite the inside of a measuring tube 1 is arranged outside the measuring tube 1, and this permanent magnet 2 is driven in rotation by a driving means 3 such as a stepping motor, and an alternating magnetic field 5 is impressed in the right-angled direction to the flowing direction 4 of fluid on its fluid flowing in the measuring tube 1. A flow rate of the fluid is measured by detecting electromotive force induced in the fluid by a magnet 6 arranged in the right-angled direction to the flowing direction 4 of the fluid and the magnetic field 5. In this case, since a polarizing phenomenon is not generated on a surface of an electrode 6, the fluid can be accurately measured.  Since the stepping motor of extremely low electric power consumption is used, electric power consumption of the total electromagnetic flowmeter can be sharply restrained.
Patent JP-H05268107-A (JP)
Title: Interference compensation device between cross polarized waves
IPC: H04B1/10
Filed: 1992-03-19
Abstract: PURPOSE:To attain DC compensation of a compensation signal in the interference compensation device between cross polarized waves and to compensate a long term voltage fluctuation by employing a 1st bit of an A/D converter as an input to an integration device. CONSTITUTION:An output side of an A/D converter 1 connects to an orthogonal polarized wave compensation circuit (XPIC), and a 1st bit line at an output of the A/D converter 1 connects also to an integration device 2. Moreover, the integration device 2 connects to a voltage comparator 3, and the voltage comparator 3 connects to the input of the A/D converter 1. The A/D converter 1 applies A/D conversion to an input signal and the integration device 2 integrates the 1st bit output of the A/D converter 1. Then the voltage comparator 3 compares an output of the integration device 2 with a desired reference value and the result of comparison is fed back to the input of the A/D converter 1.
Patent JP-S60207922-A (JP)
Title: Pressure sensitive tablet input device
Inventor: SAKANO HIROKAZU
IPC: G06F3/03
Filed: 1984-04-02
Abstract: PURPOSE:To prevent a part other than an effective input area simply from misinput and to make the mounting structure of a protection cover easy by covering the part other than the effective input area completely with an insulating member. CONSTITUTION:The insulating member 4 is arranged like dots on the whole effective input area on the surface 2a of a substrate and also arranged on its periphery so as to cover the whole electrode surface 2a other than the effective area like a band. Therefore, electrodes 1a, 1b are not connected at the part other than the effective input area which is covered with the insulating member 4, so that no input is performed even if the part is depressed with a writing tool. Consequently, misinput can be simply prevented. Since the part other than the effective area on the electrode surface 2a is converted with the insulating member 4, the protection cover 3 can be directly brought into contact with a flexible sheet 1. Thus, the mounting structure of the protection cover can be simplified.
Patent JP-H08229494-A (JP)
Title: Operation control method for work power application coating system
Inventor: MATSUSHITA MASAHARU
IPC: B05D1/04
Filed: 1995-02-27
Abstract: PURPOSE: To carry out securely the automatic control for high voltage application by performing the multiple-access radio communication of control signals and monitor signals through a radio transmitter and receiver on a slat of a slat conveyor and another radio transmitter and receiver connected with an automatic control device outside a coating booth. CONSTITUTION: Control signals such as the operation of a slat conveyor, power application to a feeder and the operation of respective coaters are transmitted to a radio receiver 31 on the conveyor by a radio transmitter 32 of an automatic control device 18. On the other hand, monitor signals are transmitted from a radio transmitter 30 on a slat on which the conveyor travels to a radio receiver 33 of the automatic control device 18. The ON operations of an on/off control circuit 40 for applying high voltage and a grounding switch circuit 41 are carried out by respective controllers 14 of the conveyor by the above arrangement. The monitor signals from an applied voltage value and a current value monitor circuit 42 and a leak current circuit 43 are transmitted to the automatic control device 18.
Patent JP-H10261415-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: SUGANO NAOYUKI
IPC: H01M10/052
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery to realize battery capacity characteristics which are not obtained by the conventional preparation of lithium-manganese composite oxide. SOLUTION: A positive electrode 2 selected from lithium-manganese composite oxide (LiMn2 O4 , Li1+z Mn2 O4 , Li2 MnO2 or the like) represented by the general formula Lix MnOy , and a negative electrode 3 using a material capable of being doped/undoped with lithium metal, lithium alloy and lithium are caught in a center pin 1 through a separator 4 to form an electrode element to be inserted into a battery can 5 through an insulating plate 6. A negative electrode lead 3a of the electrode element is deposited on the bottom of the battery can 5. With a positive electrode lead 2a deposited on a safety valve 7, a PTC(Positive Temperature Coefficiency) 8 and a top cover 10 are placed through an insulating gasket 9 made of polypropylene, and are bonded to the battery can 5.
Patent JP-S58181989-A (JP)
Inventor: TANI SHICHIROU
IPC: E06B3/32
Filed: 1982-04-15
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-S53148331-A (JP)
Title: Tablet input unit
Inventor: MOCHIZUKI TAMOTSU
IPC: G06F3/02
Filed: 1977-05-31
Abstract: PURPOSE: To increase the operationability, by detecting the address toward row and column direction with independent operations respectively, and by reducing the time required for one time scanning on the input board plane through the detection of input pen. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58181972-A (JP)
Inventor: AOYAMA SHIGERU
IPC: E05B79/12
Filed: 1982-04-15
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-H11330682-A (JP)
Title: Method and apparatus for forming salient pole and forming component of the salient pole
Inventor: MIZUTANI SEIGO
IPC: H01L21/60
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for forming a salient pole, without restriction on providing common electrodes for forming the salient pole and without the need for a flux at the forming of the salient pole and an electrode forming component. SOLUTION: An IC to be bonded and solder balls are exposed to a mixed gas of an HF gas from an HF gas supply unit 24 and a steam from a steam generator 26 at a fluoriding units 12 and 14, and is fluorided on the surface and then disposed at a bonding unit 16. Thereafter, an Ar gas atmosphere is provided in a chamber 32, a connecting conducting unit and the ball are pressurized by a cylinder 40, heated to melting points or lower of the both by a heater 44, and bonded.
Patent JP-H01238281-A (JP)
Title: Picture-quality adjusting circuit
Inventor: AKIYAMA KAZUO
IPC: H04N5/208
Filed: 1988-03-18
Abstract: PURPOSE:To realize natural contour adjustment by providing a filter circuit which accepts an input luminance signal and which outputs the quadratic differ ential of an input signal, a circuit to adjust the gain of a signal amplitude given from the output of the former, and a circuit which adds/subtracts an output from said adjusting circuit to/from an input luminance signal passed through a phase correction circuit. CONSTITUTION:An input luminance signal coming into an input terminal 1 is supplied to the quadratic differential circuit 2 and to phase correction circuit 4. An output from the circuit 2 is supplied to an amplifier 5 and an inverse amplifier 6, and outputs from those amplifiers is supplied to a selector 7. A control voltage 3(V3) and a reference voltage 9(V5) are compared with each other, and if the result is V3>V5 (picture is sharp), an output from the amplifier 6 is supplied to a gain adjusting circuit 10, but in case V3<V5 (picture is soft), and output from the amplifier 5 is supplied to the circuit 10. Also, an input luminance signal passed through the phase correction circuit 4 is added to a signal from the circuit 10 and outputted from an output terminal 12. In such a way, by quadratic differential type image adjustment, the quality of a picture in its part corresponding to the contour of a video signal can be made natural.
Patent JP-S63232237-A (JP)
Title: Heating and drying device of color cathode-ray tube panel and its heating and drying method
Inventor: OGURA HIROYUKI
IPC: H01J9/227
Filed: 1987-03-20
Abstract: PURPOSE:To make multi-sort mixing production realizable with high precision by moving a heater horizontally to an inner surface of a color cathode-ray tube panel and making a center of the heater be offset to the center of the panel and heating the inner surface of the panel. CONSTITUTION:A panel 1 is held on a carrier head 2, and it is rotated around a rotation axis of its center O at a constant speed in the direction of an arrow. On the other hand, the heater 3 is moved horizontally in the direction of an arrow A to A' as shown in a heater cart 4 by the operation of a driving machine 7, and its center O' is made offset to the center O of the panel 1. Therefore, the quantity of heat per unit hour, which is received on an inner surface of the panel 1 from the heater 3, can be arbitrarily selected. Hence, dissimilar sorts of color cathode ray tube panels can be heated and dried serially with the quantity of heat which is applicable to individual panels while uniform and appropriate drying conditions are set up wholly, so that multi-sort mixing production is made realizable serially and with high precision.
Patent JP-H01236303-A (JP)
Title: Digital servo controller
Inventor: KAKIMOTO SHIGEMI
IPC: G05B13/00
Filed: 1988-03-16
Abstract: PURPOSE:To reduce the variation of the moving speed of a moving object caused by the load fluctuation of a motor so as to improve the positioning accuracy of the object by estimating the torque of the motor being driven from the feedback of the moving quantity of the object and the command value of a driving system and converting a gain at real time in accordance with the torque. CONSTITUTION:When the induced voltage constant, torque constant, viscous braking factor, armature resistance, brush voltage drop, frictional torque, which are constants inherent to a motor, are respectively represented by Ke, Kt, Kd, Ra, Vb, and Tf and the motor rotating speed and motor terminal voltage are respectively represented by (w) and large V as variables indicating the state of the motor, the torque T applied to the motor is expressed by equation I. Moreover, the rotating speed (omega) of the motor is expressed by omega=B/Tm. A gain switching section 103 finds the torque T from the above-mentioned formula by using the command value X of a driving system and moving quantity B at the previous sampling time given from a digital servo controlling system 102.
Patent JP-S56162255-A (JP)
Title: Controlling apparatus for exhaust gas recircultion system of diesel engine
Inventor: KONNO AKIHIKO
IPC: F02M25/07
Filed: 1980-05-16
Abstract: PURPOSE: To enhance the control characteristics, by comparing an actually measured value of a lever angle of a fuel pump with a reference value to correct the recirculation amount according to their difference.  
     CONSTITUTION: In a control unit 18 including an input-output processing part 20, a CPU 22 and a memory 24, signals from revolutional number and water temperature sensors 12, 14 are inputted to control solenoids 26, 28 for recirculating the exhaust gas in accordance with the operation. Into the unit 18 is also inputted an actually measured value of the position of a lever of the fuel pump by an angle sensor 16. In the memory 24 of the unit 18 wherein a lattice dot datum based upon a center characteristic value of a sensor 16 has been stored in advance as a reference value, the difference of the reference value with the actually measured value is calculated. The output signal corresponding to the difference performs the correction control of the solenoids 26, 28. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11246344-A (JP)
Title: Preparation for external use for skin bleaching
Inventor: YAGI EIICHIRO
IPC: A61K8/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject preparation for external use which can exert excellent melanin formation controlling effect and tyrosinase inhibitory effect and possesses high safety by blending an extract from leguminous plants. SOLUTION: This preparation for external use is obtained by blending an extract from the plant of the family Fabaceae the genus Gliricidia [preferably Cocohuite (botanical name: Gliricidia sepium)]. The extract used can be obtained by immersing or refluxing branches, roots or leaves of the above plant or the whole part of the plant together with an extraction solvent (preferably alcohols, hydrous alcohols or acetone) followed by filtration and concentration. Further, the extract is preferably blended in an amount of 0.0005-10.0 wt.% based on the whole weight of the preparation for external use in the dry basis. By this process, the excellent effect is expectable in the lightening in color of pigmentation after getting sunburned, stain or freckle and the skin bleaching.
Patent JP-H03265862-A (JP)
Title: Electrophotographic toner
Inventor: CHIBA SHUNICHI
IPC: G03G9/08
Filed: 1990-03-16
Abstract: PURPOSE:To ensure moisture resistance and storage stability without degrading superior fluidity by surface treating a fine metal oxide powder with a hydrophobicness donor of an organosilicon compound having a specified lower organic group and that of an organosilicon compound having a specified higher organic group, and adding this power to a fine toner powder and mixing them. CONSTITUTION:The fine metal oxide powder to be used is treated on the surface with the hydrophobicness donor of the organosilicon compound having a <=4C saturated or unsaturated aliphatic group and/or having a hydrocarbon ring with a <=7 C group, and that of the organosilicon compound having at least one >=5 C saturated or unsaturated aliphatic group and/or a hydrocarbon ring with a >=8 C group, thus permitting good fluidity, superior image quality, small environment dependency, and superior electric chargeability to be obtained.
Patent JP-H01236885-A (JP)
Title: Video signal processing circuit
Inventor: KOSAKA YOSHITERU
IPC: H04N9/64
Filed: 1988-03-17
Abstract: PURPOSE:To prevent the color blurring of a part whose color tone is changed largely on a reproduced picture by detecting the vertical correlation and controlling the ratio of mixture of the addition of signals parted by 2 horizontal periods depending on the degree of the correlation. CONSTITUTION:A change in the color tone at a boundary is detected by a subtractor 18, formed into a DC signal by a full wave rectifier circuit 22, and when the value of the DC signal is large, that is, the error of vertical correlation is large, the mixture ratio of Vn-1 is reduced and the mixing ratio of Vn+1 is increased. The mixture ratio of signals of a variable adder 16 is controlled depending on the degree of the vertical correlation of same kinds of color difference signals between the (n+1) and (n-1)th lines. Thus, when the output signal of the variable adder 16 in a switching circuit 16 is synchronized with the output signal of a 1H delay circuit 12, the ratio of the signal with a large error in the vertical correlation is less and the occurrence of color blurring on the reproduced picture is prevented.
Patent JP-H05265860-A (JP)
Title: Disk cache input/output control system
IPC: G06F12/08
Filed: 1992-03-19
Abstract: PURPOSE:To transfer data between a cache memory and a host processor without waiting for the destage end of a slot in the destage when an input/output request is generated from the host processor to the slot. CONSTITUTION:This disk cache input/output control system is provided to request access from a high-order channel parallel to the destage even when a slot 36a in a cache memory 36 containing data, to which the access is requested from the high-order channel, is under destaging by setting slot managing information 1 storage part-3 storage part 32b4-32b6 concerning the destage to a slot managing table 32b2 in a cache directory 32b. Therefore, since data can be transferred between the host processor and the cache memory without waiting for the destage end, the throughput of the system can be prevented from being lowered.
Patent JP-S55159316-A (JP)
Title: Built-up roll
Inventor: NAKAGAWA YOSHIHIRO
IPC: F16C13/00
Filed: 1979-05-24
Abstract: PURPOSE:To prevent that rattling is caused with a shaft and a ring in which said shaft is inserted, by dividing the shaft into two halves at an intermediate portion between opposite hubs, and inserting the facing end portions of the half-split shaft sections into a cylindrical ring in the manner that the shaft can be moved only in the axial direction. CONSTITUTION:The shaft 3 is divided into two halves at a middle portion between opposite hubs 2 and their facing end portions 6, 7 are inserted into cylindrical ring 8. End portion 6 on the drive side 5 is shrink fitted into the ring 8 whereas end portion 7 on work side 4 is fixed by use of keys 9. With such an arrangement, shaft 3 can be slided freely on work side 4 and torque of shaft 3 is transmitted by means of keys 9. Thus, expansion of shell 1 can be absorbed at shaft 3 and it is prevented that rattling is caused at the portion where shaft 3 and ring 8 are fitted in slidable manner.