baber/WOPTO huggingface dataset:
Patent JP-H07308686-A (JP)
Title: Upward flow anaerobic treatment device
Inventor: DEGUCHI NORITOSHI
IPC: C02F3/28
Filed: 1994-05-20
Abstract: PURPOSE:To prevent generation of a short circuit in a flow thereby to improve treatment effects by a method wherein water to be treated is introduced from a lower water-to-be-treated feed passage upwardly or downwardly, while water to be treated is introduced from an upper water-to-be-treated feed passage in a horizontal direction, both the passages being formed at the lower part of a biological reaction tank, so that both the waters intersect each other to effect agitation thereof, thereby generating a vortex. CONSTITUTION:Water to be treated is introduced into a lower part of a biological reaction tank 1 by means of a feed pump 10 via a water-to-be-treated feed passage 2, lower water-to-be-treated feed passage 2a, and upper water-to-be- treated feed passage 2b. The passage 2a causes the water to be treated to flow off downwardly from a downwardly disposed feed nozzle 5a. The water having flowed off turns round at the bottom of the tank 1 and flows upward. A feed nozzle 5b of the passage 2b is oriented horizontally so that the water flows off in a horizontal direction. As a result, both the waters intersect each other to effect agitation thereof, and hence a vortex is generated, so that contact efficiencies between the water to be treated and granule sludge will be improved.
Patent JP-H05300431-A (JP)
Title: Image synthesizing circuit
Inventor: TAKAYAMA AKINORI
IPC: H04N5/45
Filed: 1992-04-23
Abstract: PURPOSE:To correctly reproduce natural pictures and to display superimpose pictures with high definition by synthesizing the natural pictures and the superimpose pictures while switching them at a multiplexer. CONSTITUTION:The video data of the natural pictures are over sampled at the multiple clock of a sampling frequency by an over sampling part 7 and a digital filter part 8, and a return component contained in signals is shifted to the high frequency side. Next, the signals of the natural pictures shifting the return component and the signals of the superimpose pictures are switched by a multiplexer part 9 and synthesized. Afterwards, this synthesized signal is converted to an analog signal by a D/A conversion part 10, further, the converted analog signal is passed through an analog post-LPF part 11, the return component on the high frequency side and the higher harmonic component of the signals of the superimpose pictures are removed, and the synthesized picture composed of the valid component of the natural pictures and the basic component of the superimpose pictures is obtained.
Patent JP-S62287624-A (JP)
Title: Etching device for semiconductor element
Inventor: SAISU KOICHI
IPC: H01L21/306
Filed: 1986-06-06
Abstract: PURPOSE:To perform etching uniformly using a mask but without coating wax by a method wherein a semiconductor element is pressed to a sealing material, and an etchant is stirred up. CONSTITUTION:The control circuit of an etching device is provided on a control device 400. The cathode electrode surface 4 of a sample 7 on a work holder 104 and the gate electrode surface 5 are presssealed using a rubber ring 202. The holder 104 is rotated in the direction of (a) by a motor 213. At this time, an etchant 300 is fed to a cylinder tank 101 from a liquid feeding hole 106. The etchant 300 is stirred up by the vane 104A of the holder 104, and the outer circumferential end face part of a silicon material of the sample 7 can be etched uniformly. Subsequently, the electromagnetic valve 110 to be used for a drain is opened, and the etchant 300 is exhausted in a moment. Then, pure water is jetted out from a nozzle 115 toward an external circumferential end face part 3', and a quenching action is performed. Subsequently, pure water is fed from the feeding hole 111, and the quenching of the sample 7 and the cleaning of the internal part of the cylinder tank 101 can be performed simultaneously.
Patent JP-H10324223-A (JP)
Title: Belt winding device equipped with force controlling device
Inventor: LUDWIG THOMAS
IPC: B60R22/28
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide force control suitable for size of an occupant, by placing an adjustable deflection element on a baffle plate and adjusting levels of tensile strength based on the position of the deflection element. SOLUTION: An adjusting disc 18 has a cutout 26 with a control cam 28, and a journal 30 cooperates with the control cam 28. The journal 30 is combined with a deflection element 32, and the deflection element 32 is loaded into the control disc 34 such that it can pivot. A metallic band 36 is wounded on the peripheral edge of the control disc 34. One end of the metallic band 36 is combined with a belt spool 12, the inner end of the belt is fixed on a tubular core attached on an axis 24 such that the tubular core can not rotate, and the belt expands from the peripheral edge of the control disc 34 through a baffle plate between the deflection element 32 and a cam on the control disc 34. Strength with which the metallic band 36 is pulled through the baffle plate is adjusted according to a position of the deflection element 32 on the control disc 34.
Patent JP-H06318758-A (JP)
Title: Ultraviolet laser beam generating device
Inventor: ABE TORU
IPC: H01S3/109
Filed: 1993-05-07
Abstract: PURPOSE:To provide an ultraviolet laser beam generating device capable of generating a high-output ultraviolet laser beam at a place where the high-output ultraviolet laser beam is transmitted. CONSTITUTION:An ultraviolet laser beam generating device is provided with a laser oscillator 1, an optical fiber 4 for making a laser beam 2 emitted from the oscillator 1 transmit, a first non-linear optical element 5 connected to the fiber 4 and converts the wavelength of the laser beam transmitted through the fiber 4, and a second non-linear optical element 6 connected to the element 5 and converts the wavelength of the laser beam emitted from the element 5. The element 5, which converts the wavelength of the laser beam, may be provided between the oscillator 1 and the fiber 4 and it is desirable to use a Q-switching YAG laser as the oscillator 1.
Patent JP-H01301152-A (JP)
Title: Water content measuring method for indeterminate-shape small-piece gathering body
Inventor: TOMITA FUMIO
IPC: G01N22/04
Filed: 1988-05-30
Abstract: PURPOSE:To obtain a high-reliability measured value which has small influence of disturbance based upon extreme variations in peak value and detected value by eliminating the thickness-directional and plane maldistributions of the indeterminate-shape small-piece gathering body which moves to a measurement area. CONSTITUTION:The indeterminate-shape small-piece gathering body as a sample is conveyed continuously to the measurement area while vibrated. Then the weight W of the indeterminate-shape small-piece gathering body as the sample passing through the measurement area and the attenuation quantity (m) of microwave energy by the sample are detected at intervals (t) of at least short-time of several times/second. Those quantities are detected at the fine intervals so that constant ranges of the sample overlap with one another, thereby obtaining accurate detailed data for calculating the water content of the indeterminate-shape small-piece gathering body as the sample within the range. Then mean values of detected values W and (m) at time intervals T larger than said short time intervals (t) are obtained. The water content is calculated from the ratios of those mean values according to a known attenuation quantity, weight, and weight correlation expression which is found separately.
Patent JP-H01301095-A (JP)
Title: Cutter plotter and cutting depth setting method
Inventor: KAMEI MANABU
IPC: B26D5/00
Filed: 1988-05-30
Abstract: PURPOSE:To make a cutting-plane line smooth all the time by installing a rotational center shaft vertically in a head moving in X and Y directions, and also installing a cutter in the specified position of an arm installed free of rotation to this center shaft, free of rotation around a vertical shaft. CONSTITUTION:A rotational center shaft 32 is vertically installed in a head being driven and controlled in X and Y directions. A cutter 4 is installed, free of rotation around a vertical shaft, in the specified position of an arm 36 installed in this center shaft 32 free of rotation. With this, there is formed an interspace between a center point E of the center shaft 32 serving as the rotational center of a cutter holder 37 and that E of the cutter 4 held by this cutter holder 37. In consequence, since the cutter is always move as being dragged by the center shaft 32, a very smooth cutting-plane line is securable even in a bent part and a curved part.
Patent JP-H11320468-A (JP)
Title: Robot action program generating method and its system
Inventor: NOGO HIDETOSHI
IPC: B25J9/22
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an optimal robot action program including a positional correction by generating an action program in which the order of a correction work is changed for optimization. SOLUTION: When a robot has a correction mechanism, a work order change means 12 shows whether it is a touch sensor or a visual sensor based on a work program generated by a work program generation means 5 and a correction mechanism information memorized in a work environment data memory means 2 and used for the work. The optimal work order eliminating the generation of unnecessary free running path is to detect position correction data in prior to the whole welding in a case of the touch sensor, and to detect every each welding path in the visual sensor. When the correction work instruction order of the work program generated by the work program generation means 5 is changed and compiled, the data input quantity can be reduced and the optimal robot action program including the positional correction can be generated.
Patent JP-H01306697-A (JP)
Title: Removal of defective sheet on switching of slitter-scourer in corrugator
Inventor: TOJO YOICHI
IPC: B31F1/20
Filed: 1988-05-30
Abstract: PURPOSE:To reduce the loss of a good portion of a sheet by estimating the length of a defective portion thereof generated when a slitter and a scourer are switched to other ones, respectively, with the change of an order and subsequently removing only a portion having the estimated length. CONSTITUTION:An estimated length l=V.t of a generated defective portion of a sheet is determined from a speed V of a corrugator and a time t required from the receiving of a signal for the change of an order to the access or leaving of a slitter and a scourer to or from the sheet when the slitter and the scourer are switched to other ones, respectively. The estimated length is taken as a determined length to be cut with a cutter 10, followed by operating the cutter 10.
Patent JP-H07329513-A (JP)
Title: Pneumatic tire for heavy load
Inventor: HASEGAWA KAZUTO
IPC: B60C11/113
Filed: 1994-06-13
Abstract: PURPOSE:To reduce wandering while maintaining uneven abrasion resistance by forming a circumferential groove to separate a land part with a lug groove in a tread to have a specified groove width to a tread width and a specified depth to a tread thickness. CONSTITUTION:A tread 1 is provided with circumferential grooves 2, and Jug grooves 3 extended toward tread ends E from these to be separated into a center land part and shoulder land parts 5. A groove width of the circumferential groove 2 is set at 3-6% a tread width WT, and its depth is set at 60-80% a tread thickness. This groove width is in a necessary range to maintain a functions as a main groove, and the groove depth is in a necessary range to relax land part rigidity required for generation of camber thrust to act in getting out of a rut, and to secure strength at a groove bottom position. Uneven abrasion resistance can thus be maintained, while wandering is reduced.
Patent JP-S61288224-A (JP)
Title: Busy control system of printer
Inventor: KOIKE SHOJI
IPC: G06F3/12
Filed: 1985-06-14
Abstract: PURPOSE:To improve the reliability of the whole of a system by controlling the turning-on time of the busy output of a printer and distinguishing running-out of paper, transmission error, etc. by the length of this time. CONSTITUTION:The timing to a host computer is acquired by a busy signal indicating whether the printer can receive data or not to perform the busy control of the printer. If trouble occurs in the printer, the busy output is turned on for a certain time T; and this time T is switched to a time T1, a time T2, a time T3, and a time T4 longer than the time T in case of running-out of paper, machine error, transmission error, and offline respectively. If error occurs in the printer, the busy output having the time T1, T2, T3 or T4 corresponding to this error is sent. This turning-on time T1, T2, T3, or T4 is checked in the host side to discriminate error contents, and the processing for error is performed.
Patent JP-H034560-A (JP)
Title: Field-effect trench-transistor-device and manufacture thereof
Inventor: SANGU HO DOONGU
IPC: H01L21/8242
Filed: 1990-05-22
Abstract: PURPOSE: To improve access performance, by forming thick oxide on a drain bonding part and all over the upper part of a source bonding part by using a nitride side wall spacer, and reducing coupling capacitance. CONSTITUTION: An N<-> epitaxial layer 12 is formed on an N<+> substrate 10, and a P well region 15 is formed on the N<-> epitaxial layer 12. An oxide isolation trench region 16 is formed on the surface, and N<++> diffusion region 18 is formed. A trench 20 is etched as far as the inside of the region 15. P<+> doping is performed to the side wall of the trench 20 by a slant directional ion implanting method. A silicon nitride side wall spacer 22 is formed on the side wall of the trench 20. A self alignment type slight dope bonding part 24 and a buried N<+> source bonding part 26 are formed by using a low slant directional ion implanting method. Rather a thick oxide layer 16A is formed. The spacer 22 is eliminated, and a thin gate oxide layer 30 is grown. The trench 20 is filled with N<+> poly Si, and a transfer gate 22 and a word line 33 are formed by patterning.
Patent JP-H08327156-A (JP)
Title: Support structure of cover body
Inventor: NUMAO MASANOBU
IPC: F24H9/02
Filed: 1995-05-29
Abstract: PURPOSE: To attain simplification of the construction of a cover body and also smooth opening and closing thereof and to prevent generation of a chatter therein. CONSTITUTION: This structure has an opening 4 provided in a main-body case 1, a cover body 5 which opens and closes this opening 4, a curl part 6A provided at the edge part of this cover body 5 and a support member 7 which is fitted to the edge part of the opening of the main-body case 1 and has a retaining pivot/13 provided in projection at the end part of a principal body 7A and also inserted into the curl part 6A so that it supports the cover body 5 rotatably. In the base part of the lateral edge part of the curl part 6A of the cover body 5, a recession X recessed in the direction separating from the principal body 7A of the support member 7 is provided.
Patent JP-S62287126-A (JP)
Title: Ionization vacuum gauge
Inventor: TAMURA YOSHIICHI
IPC: G01L21/32
Filed: 1986-06-05
Abstract: PURPOSE:To obtain a power source of simple constitution for a grid which is small in power consumption by adding a switch to the charging circuit of a triple voltage rectifying circuit and enabling the triple voltage rectifying circuit to be switched to a half-wave rectifying circuit. CONSTITUTION:An AC voltage induced on the secondary side T11 of a transformer with a switch S11 on is three times as large as a crest value, i.e. output voltage of triple voltage rectification because a capacitor C12 and a capacitor C13 are connected in series. Then, when the switch S11 is open, the capacitor C12 is charged through a rectifying diode 11 to the crest value, but either of capacitors C11 and C13 is charged. Consequently, a double voltage rectifying circuit is charged. An output current, on the other hand, is not charged exceeding the forward voltage drop across the rectifying diode because the capacitor C13 is short-circuited by rectifying diodes D12 and D13, and the whole circuit operates as the half-wave rectifying circuit composed of only the diode D11 and capacitor C12, thereby obtaining an ionization vacuum gauge with small power consumption.
Patent JP-H09298257-A (JP)
Title: Semiconductor package connecting socket
Inventor: YONEKUBO MOTOO
IPC: G01R31/26
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor package connecting socket which reliably obtains electrical connection and excellent high-frequency characteristic. SOLUTION: A chambering concave member 31, which removably contains a semiconductor package 10, is formed in a socket main body 30. An anisotropic conductive sheet 36 is provided at a bottom opening of the chambering concave member 31 such that the anisotropic conductive sheet 36 can be in contact with a lead 12 of the semiconductor package 10. The socket main body 30 is positioned with a positioning pin 33, and fixed on a circuit board 20 with a bolt or the like, so that the anisotropic conductive sheet 36 is in contact with an electrode terminal 21 of the circuit board 20. Claws 41a of claw members 41 are engaged with concaves 37 at both ends of the socket main body 30, so as to attach a cover 40 to the socket main body 30. An intermediate member 50 where a press member 52 which can press the lead 12 of the semiconductor package 10 is inserted between the cover 40 and the socket main body 30. Then, the press member 52 presses the lead 12 into contact with the anisotropic conductive sheet 36.
Patent JP-S5356013-A (JP)
Title: Electronic musical instrument
Inventor: YAMADA SHIGERU
IPC: G10H5/00
Filed: 1976-10-30
Abstract: PURPOSE: To carry out the change-over of the tone color effectively, by arranging the musical sound, generated according to the compass-assigning signal which is preset corresponding to the tone color selected when changing over the tone color, within a compass the most suitable for that tone color. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06339608-A (JP)
Title: Method for regenerative cleaning of cylindrical filter and apparatus therefor
Inventor: TAKENOYA KENICHI
IPC: B01D41/04
Filed: 1993-06-01
Abstract: PURPOSE:To clean a part where clogging is not uniform and locally remarkable in a short time in a cylindrical filter. CONSTITUTION:Reverse cleaning is performed at a specified cleaning position from the inside of a filter cylinder to the outside of the filter cylinder by a method wherein the first sealing tool 8 and the second sealing tool 9 in a specified distance are moved to a specified cleaning position with a liq. pipe 4 and the inside of the filter cylinder is sealed by expanding elastic members 8a and 9a by means of an air feeding pipe 4 and a cleaning liq. is ejected from a liq. outlet of the liq. pipe 4 under a specified pressure.
Patent JP-S61289086-A (JP)
Title: Kojic acid phosphoric acid ester compound, production thereof and dermatologic medicine containing same
Inventor: SUZUKI TOSHIMITSU
IPC: A61K8/00
Filed: 1985-06-18
Abstract: NEW MATERIAL:The compound of formula [R is H, alkyl, alkenyl, aryl, alkali metal, alkaline earth metal or quaternary amine; X is H, acyl, or (alkali metal, alkaline earth metal or quaternary amine) phosphate group]. EXAMPLE:Kojic acid 5-0-phosphate. USE:Dermatic drug for external use. PREPARATION:Kojic acid (in some case, having protected 7-OH group) is made to react with a phosphoric acid halide compound in an organic solvent in the presence of an organic base below room temperature, and the obtained kojic acid phosphoric acid ester derivative is hydrolyzed under neutral or acidic condition.
Patent JP-H10319584-A (JP)
Title: Photosensitive recording material using microcapsules
Inventor: MAEDA SANENOBU
IPC: G03F7/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to form a clear image good in color tone and free from oozing and capable of sufficiently hardening the microcapsules even with a small amount of energy by holding the microcapsules enclosing a compound having a photopolymerizable unsaturated group and a specified phosphine derivative on a support. SOLUTION: This photosensitive recording material contains on the support the microcapsules enclosing the compound having a photopolymerizable unsaturated group and the phosphine derivative represented by the formula in which each of R<1> -R<3> is an H atom or a 1-20 C alkyl, aryl, aralkyl, or -OR<4> - or -SR<4> group or each optionally substituted by a halogen atom or a 1-20 C alkoxy, alkoxycarbonyl, acyloxy, alkanoyl, cyano, hydroxy, or amino group; and R<4> is an H atom or a 1-20 C alkyl, aryl, or aralkyl group.
Patent JP-H11323558-A (JP)
Title: Liquid raw material supply device for cvd
Inventor: ONABE KAZUNORI
IPC: C23C16/448
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid raw material supply device for CVD which is cost effective and is capable of reducing the dimensional differences occurring in the individual differences of the liquid raw material supply device and improving the reproducibility of the supply condition and atomization condition of liquid raw material. SOLUTION: This liquid raw material supply device includes a capillary 31a as a raw material soln. supply section to be internally supplied with the liquid raw material, a capillary insertion section 31 into which the capillary 31a is inserted, an atomizing gas supply section 32 of a cylindrical and converging shape which is disposed to enclose the outer periphery of the capillary insertion section 31 and is supplied with an atomizing gas for atomizing the liquid raw material into the spacing between itself and the capillary insertion section 31 and a cylindrical shielding gas supply section 33 which is disposed to enclose the outer periphery of the atomizing gas supply section 32 and is supplied with a shielding gas for cooling and shielding the capillary 31a,  the capillary insertion section 31 and the atomizing gas supply section 32 to the spacing between itself and the atomizing gas supply section 32. The capillary 31a is attachably and detachably and exchangeably inserted into the capillary insertion section 31.
Patent JP-S61290641-A (JP)
Title: Magnifying power display device for sample image
Inventor: KIMURA TAKASHI
IPC: H01J37/22
Filed: 1985-06-18
Abstract: PURPOSE:To enable easy and accurate measurement of sample image by displaying a referential line of variable length and a character of converted length on sample corresponding with the length of said referential line. CONSTITUTION:In scanning type electron microscope, the currents to be fed to the horizontal and vertical deflection coils 40, 41 are switched through magni fication power switches 42, 43 to display a sample image 15 onto the display face 10 of CRT45 while magnification power indicator comprising referential line display means 70 is added. Then, a referential line 20 having variable length and scale lines M0-M2, a character of converted length (50mu, for example) on the sample image 15 corresponding with the referential line 20, magnifying power (X2,000, for example) and converted length (20mu, for example) on the sample corresponding with the scale width are displayed. Consequently, the sample image can be measured easily and quite accurately.