baber/WOPTO huggingface dataset:
Patent JP-S6019365-A (JP)
Title: Vertical profile circuit
Inventor: MINAMI TOMIO
IPC: H04N5/208
Filed: 1983-07-13
Abstract: PURPOSE:To reduce the cost and dot disturbance by eliminating a chrominance signal component through a low pass filter after a vertical profile signal component is separated from a digital composite color video signal converted into a sequential scanning system by using a comb line filter. CONSTITUTION:The vertical profile signal 508 is formed by four THS delay circuits 126 and a vertical profile circuit 501. The vertical frequency characteristics of a vertical HPF601 used in this case is fixed in the horizontal frequency direction and changing only in the vertical frequency direction, and this change is; gain=0 at F=0 and then the gain is increased and gain=1 at F=0.5XfHS/fv. Since a C signal component is included in an output signal 609 of the vertical HPF601, the signal is inputted to an LPF608 of the next stage in order to eliminate the C signal component. The LPF607 consists of 2Tck delay circuits 610- 613, coefficient multipliers 614-618 and an adder circuit 619 and has the low pass filter characteristics having a band of nearly 2MHz. The C signal included in the signal 609 is eliminated almost completely including its high frequency components by the characteristics above.
Patent JP-S5553714-A (JP)
Title: Operation lever device for farm tractor
Inventor: YOTSUMOTO TOSHIYUKI
IPC: G05G13/00
Filed: 1978-10-14
Abstract: PURPOSE:To secure the rationalized and high-efficiency assembling work to the body of the farm tractor by attaching plural units of operation levers or the intermediate operation transmission component coupled to the levers to the side wall of the mission case via the axle. CONSTITUTION:Operation levers 3A and 3B or intermediate transmission components 4A and 4B are born to one block 5 to be assembled, and then attached to side wall 2 of the mission case. In this way, those levers or transmission components can be attached en bloc to secure the simple and high-accuracy attachment even at a narrow-space area. At the same time, levers 3A and 3B or components 4A and 4B in clock 5 are coupled to corresponding controlled bars 6A and 6B distributed in protrusion on side wall 2 and via the proper means.
Patent JP-H01296182-A (JP)
Title: Ultrasonic distance sensor
Inventor: IWABUCHI MAKOTO
IPC: G01S15/08
Filed: 1988-05-24
Abstract: PURPOSE:To exclude the effect of a reverberation signal in the measurement of a proximity distance, by suppressing a reverberation signal component by the integration/differentiation signal outputted in synchronous relation to the transmission timing of the reverberation signal suppressing circuit connected to an output signal. CONSTITUTION:A reverberation signal suppressing circuit 18 consists of transistors 181-184, a condenser 185 and a diode 186 and, when the output of a timer circuit 11 is reversed to high and low potentials, the condenser 185 of the circuit 18 performs charge and discharge actions and, corresponding to the charge and discharge potentials thereof, a signal current having an integrating waveform is supplied to the collector of the transistor 181. Therefore, an output signal E is attenuated corresponding to the collector current of the transistor 181 to become an output signal G. Next, the signal G is detected by a detection circuit 16 to become an output signal H. When the signal H is equal to or more than the value of the threshold voltage inputted to the non-reversal input part of a differential amplifier 171, low voltage is outputted to an output signal I part and, when said signal H is the threshold voltage value or less, high voltage is outputted.
Patent JP-S618120-A (JP)
Title: Air bubble generation apparatus
Inventor: KAMEI AKIHIRO
IPC: A01K63/04
Filed: 1984-06-21
Abstract: PURPOSE:To normally maintain air bubble generating function over a long period of time, by mounting a reinforcing layer between bead wires opposed to each other and further arranging a large number of air bubble generating apertures so as to piercing through the upper and under surfaces of said reinforcing layer. CONSTITUTION:An air bubble generating apparatus E is constituted of an air bubble generating plate 10 which has a reinforcing layer 11 embedded therein and comprises a rubbery elastomer having an anti-staining property, a frame body 20 for attaching said air bubble generating plate 10 to an object G to be attached and a mount member 30 for attaching the air bubble generating plate 10 to said frame body 20 in a detachable manner. The aforementioned air bubble generating plate 10 is constituted by forming a bead part 13 having bead wires 12 embedded to the circumference thereof and mounting the aforementioned reinforcing layer 11 between the bead wires 12 opposed to each other and further arranging a large number of air bubble generating apertures 14 so as to pierce through the upper and under surfaces of said reinforcing layer 11. The frame body 20 is constituted by integrally welding a plurality of members attached in a divided state.
Patent JP-H05322608-A (JP)
Title: Turbine meter
Inventor: SUZUKI KAZUTAKA
IPC: G01F1/10
Filed: 1992-05-19
Abstract: PURPOSE:To obtain a turbine meter constructed such that lubricant can be fed automatically to an oil sump. CONSTITUTION:The turbine meter 1 comprises a turbine rotor 11 rotatable depending on the flow rate, bearings 13, 14 disposed in the casing 5 and supporting the rotary shaft 12 of the turbine rotor 11, and an oil sump 16. Oil in the oil sump 16 is splashed to the bearings 13, 14 by means of a splash plate 15 carried on the rotary shaft 12. Lubricant in an oil vessel 9 fixed to the rear of the casing 5 is fed through an oil supply conduit 10 to the oil sump 16 when the oil level in the oil sump 16 drops.
Patent JP-H10297062-A (JP)
Title: Image display
Inventor: HAYAMA HITOSHI
IPC: B41J29/42
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To display the use and image of a fixed form clearly with small memory capacity by introducing a plurality of fixed forms selectively on a text screen, determining one of them as a designated form and then inputting a text data. SOLUTION: Any one of text screen displaying a character series image or an image display can be displayed selectively on the screen 18 of a liquid crystal display section 17. A plurality of types of fixed forms are introduced selectively and one of them is determined as a designated form. Objective image data based on the input text data of a designated form is displayed partially or entirely at the time of image screen display, and an image data is displayed using a dummy data for a specified item of a temporarily designated form before a designated form is displayed.
Patent JP-S55254-A (JP)
Title: Method of making fire-retarding plastic resin insulating material
Inventor: TAKAHASHI RIYUUICHI
IPC: B32B5/30
Filed: 1978-10-14
Abstract: PURPOSE: To obtain a plastic resin insulation material having excellent insulating and fire-retarding properties, by filling inorganic porous particles and heated foaming inorganic substances between a uninflammable plate member and a net-like substance, and by forming a sheathing layer on the aforesaid work in such a manner that discharges foaming resin and foams them.  
     CONSTITUTION: Inorganic particles 6 are dispersed over a uninflammable plate member 1 to form a minute inorganic porous particle layer. Next, 1 or more types, such as inorganic powders 7a and 7b and the like, which are foamed by heating, is dispersed to fill spaces formed between particles, and thus, an inorganic fireproof layer 5 is formed on one side 1a of the uninflammable plate member 1. Then a net- like substance having meshes through which no inorganic porous particle 6 passes is stretchedly laminated on the aforesaid fireproof layer 5, and unfoamed plastic material 3a is discharged uniformly over the part laminated in such a manner as described above. A part of the plastic resin material 3 penetrate into the fireproof layer 5 when it is foamed, and act as binder 3a. A resin material existing over the net-like substance 4 forms the plastic resin foaming layer 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02303752-A (JP)
Title: Torque detector for machine tool
Inventor: MACHINO TOSHIMICHI
IPC: G01L3/00
Filed: 1989-05-19
Abstract: PURPOSE:To improve the detection sensitivity for the load variation by using a piezoelectric sensor in film sheet form as a torque detector for detecting the torque applied onto a tool in accordance with the cutting resistance or cutting force of a machine tool. CONSTITUTION:A piezoelectric sensor in film sheet form which is prepared by attaching electrode layers 8a and 8b onto the both surfaces of a piezoelectric material layer 7 is used as torque detectors 1a and 1b for machine tool. A motor 2 for revolving a tool such as twist drill is fixed through the piezoelectric sensor, and the driving torque of the tool is detected on the basis of the detection outputs of a pair of piezoelectric sensors. Therefore, even if the driving torque due to a large cutting resistance or force is applied, breakage is prevented by using such piezoelectric sensor, because the rigidity of the detector is high, and even in case of the small cutting force and cutting resistance by the high detection sensitivity, correct detection is permitted.
Patent JP-H06338805-A (JP)
Title: Variable length decoder
Inventor: OKI JUNICHI
IPC: H04N19/46
Filed: 1993-05-28
Abstract: PURPOSE:To shorten a time required for variable length encoding by directly encoding a variable length code transmitted from a low bit rate time-varying image encoder by using binary tree searching at speed of a clock signal transmitted from a transmission line. CONSTITUTION:The detecting part 22 of a variable length decoder 20 detects a bit string A, a start code, and a group number that is variable length encoded data transmitted from an encoder via the transmission line, and sends them to a decoding control part 23. The control part 23 controls the decoding of a variable decoding part 21 according to the output of the detecting part 22. The decoding part 21 receives the bit string A and a clock signal C sent from the transmission line, and performs the variable length decoding of the bit string by applying the binary tree searching at the speed of the clock signal C. The output of the part 21 is stored in a storage part 24 transiently. An information decoder 30 performs the inverse quantization of orthogonal transform coefficients in which the output of the storage part 24 is quantized by an inverse quantizer 31, and inverse orthogonal transformation is applied to it by an inverse orthogonal transformer 32, thereby, the signal of a spatial area can be obtained. A prediction error signal and a prediction signal from memory 34 are added 33, then, a prediction signal delayed by one frame can be obtained.
Patent JP-H07249290-A (JP)
Title: Memory device and its control method
Inventor: YAMAMURA KOICHIRO
IPC: G11C11/41
Filed: 1993-05-28
Abstract: PURPOSE:To perform operation at a high speed by making the potential of only the left node of a memory cell referable making a left word line only a high potential or making the potential of only the right node of a memory cell referable making a right word line only a high potential. CONSTITUTION:In this memory cell C, potentials of the left node NL and the right node NR both are made 'H', further, only either potential of the both can be made 'H'. In this case, the potential of the left word line WL and the potential of the right word line WR can be controlled independently. Then, when the potential of the right word line WR is made 'L' and only the potential of the left word line WL is controlled to 'H', the potential of the left node NL can be transmitted to the left bit line BL without affecting to the potential of the right bit line BR. Also, when the potential of the left word line WL is made 'L' and only the potential of the right word line WR is controlled to 'H', the potential of the right node NR can be transmitted to the right bit line BR without affecting to the potential of the left bit line BL.
Patent JP-S5553372-A (JP)
Title: Method and apparatus for electrophotographic development
Inventor: KANBE JIYUNICHIROU
IPC: G03G15/09
Filed: 1978-10-14
Abstract: PURPOSE: To improve the reproducility of images and obtain visible images of good gradation characteristic by changing the field intensity acting in the gap between a toner carrier and electrostatic image holder in the specified mode.  
     CONSTITUTION: Zinc oxide photosensitive paper 10 is formed of electrostatic images and the photosensitive paper 10 and toner carrier 12 are sent to the developing part by motors 21, 22. The gap between the photosensitive paper 10 and carrier 12 is maintained at 500μ, and alternating voltages are applied to the toner carrier 12 by a power source 9. This applied voltage comprises superposing DC -2000V on the AC 1200V pp of frequencies 10W1000Hz and superposing the high frequency sine waves of frequency 5kHz and amplitude 600V. After 0.2 second upon starting of development, only the AC voltage is attenuated to 0 in time constant about 0.5 second. As are sult, the photograhic fog becomes obsolete and the good images may be obtained at f≤1000Hz. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0426680-A (JP)
Title: Pyrimidine derivative, production thereof and noxious organism controlling agent
Inventor: OBATA TOKIO
IPC: C07D239/88
Filed: 1990-05-18
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> us H; R<2> is 1-4C alkyl or halogen; R<3> is halogen or 1-5C alkyl or R<2> and R<3>, together with C to which they are linked, are condensed with the pyrimidine ring to form 5- to 6-membered ring which may have S; R<4> is H; R<5> is 1-4C alkyl; m is 1-10; n is 0-2). EXAMPLE:5-Chloro-6-ethyl-4-(8-methylthiooctyloxy) pyrimidine. USE:A noxious organism controlling agent. PREPARATION:A compound expressed by formula II (X is leaving group) is reacted with a compound expressed by formula III, preferably in the presence of a base (e.g. triethylamine) in an inert solvent (e.g. benzene).
Patent JP-S61284569-A (JP)
Title: Vacuum evaporation device
Inventor: WATANABE JIRO
IPC: H01L21/203
Filed: 1985-06-12
Abstract: PURPOSE:To make the thickness of a vapor deposition film formed on a material to be vapor-deposited uniform overall by providing the following means to an under part of a substrate fitted with a material to be vapor-deposited of the inside of a vacuum evaporation chamber by which an evaporating dish is reciprocated in the direction crossing rectangularly with the axial direction of the substrate. CONSTITUTION:In the inside of a vacuum evaporation chamber 4, many materials 8 to be vapor-deposited are fitted to the underside of a fitting substrate 5 and the pressure of the inside of the chamber is regulated by exhausting it through an exhaust port 1. Then an evaporating dish 6 is heated with a heating wire 7 to heat and evaporate a substance housed therein and simultaneously a rotary body 11 is rotated. The evaporating dish 6 is slid in one direction along a rail electrode 13 with the rotation of the rotary body 11 because a transfer body 9 screwed thereon is engaged with the evaporating dish 6. When the rotation is reversed, the evaporating dish 6 is slid in the other direction to repeat the reciprocating motion in the horizontal direction. At this time, the heating wire 7 is connected to the rail electrode 13 via an electrode piece 12. Thereby the thickness of the vapor deposition film formed on the materials 8 to be vapor-deposited is made wholly uniform.
Patent JP-H11331806-A (JP)
Title: Video server and data distributing method therefor
Inventor: HORIUCHI YUUKI
IPC: H04N7/173
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To instantly answer to a request from a terminal without requiring the storage device of a huge capacity by deleting video data from a temporarily storing part based on a calculated unnecessary size. SOLUTION: Distributed video data excepting for a necessary initial size required for making a terminal 300 continuously reproduce is deleted from the temporarily storing part 205 after finishing distribution. Namely, a reproduced information managing means 208 manages the reproducing speed and reproducing time of video data and a fetching speed measuring means 207 measures a fetching speed from a video data storing device 100. Then, a temporarily storing part managing means 206 calculates an unnecessary size to be deleted so that the necessary initial size may remain based on the reproducing speed, the reproducing time and the fetching speed after finishing distribution, and deletes video data from the part 205 based on the unnecessary size.
Patent JP-H02306353-A (JP)
Title: Connection data control method
Inventor: MORIOKA MASAKO
IPC: G06F13/14
Filed: 1989-05-19
Abstract: PURPOSE:To simplify the alteration processing of connection relation data accompanied by the alteration of the function of a conversion means and the alteration of a connection relation and to shorten time used for the processing by separately controlling input/output format data and connection relation data and forming connection data. CONSTITUTION:Input/output format data showing the format of input/output data in respective conversion means 5 and 6 and connection relation data showing by which route input/output ports 1-4 are connected through the conversion means 5 and 6 are separately controlled. Even if there is a change in the input/ output data format in the conversion means, only the part concerned of input/ output format data is altered, and connection data for real connection is formed from two pieces of data by referring to connection relation data or input/output format in real connection so as to simply execute connection. Furthermore, only the part concerned of connection relation data is altered by assuming the connection route. Thus, the alteration processing is simply attained and time used for the processing can be shortened.
Patent JP-S5553204-A (JP)
Title: Agricultural and horticultural fungicidal composition
Inventor: ARAKI FUJIO
IPC: A01N37/18
Filed: 1978-10-17
Abstract: PURPOSE: To provide an agricultural and horticultural fungicidal composition having remarkably improved effect to control the rice blast, red rust, sheath blight, etc. containing 3'-isopropoxy-2-trifluoromethylbenzanilide and a specific amount of irsoprothiolane.  
     CONSTITUTION: A composition containing 1 part by weight of 3'-isopropoxy-2- trifluoromethylbenzanilide of formula I and 0.5W4 parts by weight of diisopropyl- 1,3-dithiolan-2-ylidenemalonate (isonprothiolane). It has remarkable synergistic effect to various blights, and can be applied by mixing to conventional diluents or forming to a desirable shape. It is applied directly to the diseased plants or plants which might be diseased, or to the soil of the field. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09311773-A (JP)
Title: Method and device for window selection
Inventor: YAMAUCHI KENJI
IPC: G06F3/048
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To switch screens in a short time by selecting a window to be displayed next from among display order information according to the page number of a currently displayed window and a display control instruction specifying the mode of display control for switching the display to the next window. SOLUTION: The page number of the currently displayed window stored in a current display page storage part 6 is updated into the next page number according to the page numbers of windows in a drawing data table. This updating process is performed by a current display page update part 44 and the currently displayed page number is regarded as a variable to increase the currently displayed page number by one. Then it is decided whether or not the variable exceeds a maximum value of the page. When the maximum value is exceeded, the variable, i.e., the currently displayed page number is put back to a page 1 and the page number updating process is ended. The window display which was automatically switched at constant time interval before, can be selected and specified.
Patent JP-S61285564-A (JP)
Title: Data processing system for terminal equipment
Inventor: YUMIBA HIDEKI
IPC: H04L13/00
Filed: 1985-06-12
Abstract: PURPOSE:To improve the operability of a terminal by attaining the input of data on a terminal without waiting for the input request given from a host computer. CONSTITUTION:When a terminal is connected to a host computer 11, a transmission means 7 starts a stored character extracting means 4. The means 4 returns the head character of the advance input data if stored in a storage means 5 and displays other characters on an advance input data display means 8 by means of a stored character display means 3. If no advance input data exists, the characters are supplied through an input means 9 via a character input means 1. These characters are returned to a transmission means 7. The means 7 displays these characters on a transmission/reception data display means 10 and starts repetitively the means 4. Then the returned character strings are sent to the computer 11 and a reception means 6 is started when those returned characters are sent back by a carriage.
Patent JP-H07329955-A (JP)
Title: Corrugated case
Inventor: TASHIRO TOSHIHIRO
IPC: B65D5/54
Filed: 1994-06-09
Abstract: PURPOSE:To easily tear a corrugated case at the corner parts thereof to remarkably improve a tearability without increasing a production cost and lowering a strength, such as a compression strength, required of the corrugated case. CONSTITUTION:In a corrugated case A formed by providing a tearing mechanism 20 peripherally on a case body composed of at least a top plate 11, a bottom plate 12, and side plates 13 and provided with corner parts 14, as the tearing mechanism 20 a band-form perforation line part 21 is provided on a rear liner of a corrugated fibreboard, and band-form cutout parts 22 reaching a top surface liner are provided in the corner parts 14.
Patent JP-S618785-A (JP)
Title: Access control system for storage device
Inventor: CHIBA TAKASHI
IPC: G06F12/06
Filed: 1984-06-21
Abstract: PURPOSE:To tranfer two-word data at one access request and to improve the utilization efficiency of both an input and an output buses by dividing plural storage banks into two groups, and starting access to storage banks in both groups at the same time. CONSTITUTION:Storage banks of a storage array 10 are divided into two groups according to even-numbered and odd-numbered addresses, and when the contents of a command register 14 are a two-word read command, corresponding banks 12a0 and 12b0, etc., in the respective groups are accessed on the basis of the address of an address register 13 to make a two-word read. In this case, a read word from the bank 12b0 is supplied to a data register 16 through an output data bus 18 by reading operartion which is one cycle delayed successively to a read word from the bank 12a0. Two-word writing operation is performed alternately to the reading operation and two words are processed at one access request, thereby improving the utilization rate of the input and output buses.