baber/WOPTO huggingface dataset:
Patent JP-S61111130-A (JP)
Title: Method and apparatus for mixing liquid
Inventor: TSUKAMOTO HIROMASA
IPC: B29B7/14
Filed: 1984-11-02
Abstract: PURPOSE:To reduce mixed bubbles and to reduce the necessary time of mixing by mixing 2 kinds of liqs. at least one of which has conparatively high viscosity under reduced pressure, and defoaming the liq. by agitation while keeping the reduced pressure atmosphere. CONSTITUTION:A liq. A is charged into a liq. A supply part 11, and a liq. B is charged into a liq. B supply part 12. An opening and closing valve 16 is opened before a vacuum pump is driven, and the inside of a vessel 10 is evacuted. When the spe- cified reduced-pressure atmosphere is obtained, valves 14 and 15 are opened, and the liq. A and the liq. B are introduced into the vessel 10 in a specified ratio. After specified amts. of the liq. A and the liq. B are introduced, the valves 14 and 15 are closed, a motor 17 is driven, and the liq. A and the liq. B are agitated by an agitation impeller 19 while keeping the reduced-pressure atmosphere. Consequently, the foam mixed in the liq. A and the liq. B in an initial state is expanded and burst, and the liq. is defoamed. The liq. mixture of the defoamed liq. A and the liq. B is discharged to the outside of the vessel 10, after the pressure in the vessel 10 is retured to the atmospheric pressure and a valve 21 is opened.
Patent JP-H0280484-A (JP)
Title: Conductive adhesive and bonding process
Inventor: ISHII HIROMITSU
IPC: H05K3/32
Filed: 1988-09-16
Abstract: PURPOSE:To make it possible to perform conductive bonding satisfactorily even when the pitch between the connection electrodes is several mum by adding fine particles of a ferromagnetic conductive material to an adhesive resin material. CONSTITUTION:A conductive adhesive is obtained by adding fine particles of a ferromagnetic conductive material such as Ni, Fe or the like to an adhesive resin material comprising a photo-, heat- or time-curable resin. The adhesive is interposed between a pair of electronic components having connection electrodes to be electrically connected with each other, at least either of which comprises a ferromagnetic conductive material, and they are bonded with each other by applying an external magnetic field thereto.
Patent JP-H0790775-A (JP)
Title: Glucomannan coated spun yarn and production thereof
Inventor: NAGASHIMA JUNNOSUKE
IPC: D06M101/06
Filed: 1993-09-16
Abstract: PURPOSE:To obtain spun yarns capable of exhibiting excellent weaving efficiency without waxing pretreatment and giving silk-like gloss and feeling by dying without singeing and desizing treatments after weaving by forming a specific polymer film on the surface of spun yarns. CONSTITUTION:Spun yarns of, e. g. natural fiber or synthetic fiber is treated with an aqueous suspension containing glucomannan to form glucomannan film on the surface of the spun yarns and then treated with an alkaline solution (preferably, e.g. sodium tetraborate or sodium carbonate) to obtain spun yarns forming little naps. The obtained treated spun yarns can exhibit excellent weaving efficiency without waxing pretreatment and produce a dyed woven product having silk-like gloss and excellent feeling by dying without singeing and desizing treatments after weaving.
Patent JP-H0874884-A (JP)
Title: Speed change mechanism for transmission
Inventor: TANAKA KENJI
IPC: F16D23/06
Filed: 1994-09-01
Abstract: PURPOSE: To provide a mechanism capable of preventing jump-out in the speed change operation of a transmission. CONSTITUTION: A tapered surface 18 is imparted to the spline tooth 5 of a synchronizer hub 2, whereby a fixed resistance is kept in the gearing between the spline tooth 6 of a sleeve 7 and the spline tooth 5 of the synchronizer hub 2 at the shift stroke by the sleeve 7 to prevent jump-out.
Patent JP-H0672906-A (JP)
Title: Liquid crystal compound, liquid crystal composition and liquid crystal display element
Inventor: OBIKAWA TAKESHI
IPC: C09K19/30
Filed: 1992-08-28
Abstract: PURPOSE:To obtain a new liquid crystal compound having a high N-I point, low viscosity, no change of liquid crystal properties by light irradiation and excellent compatibility with other liquid crystal compounds. CONSTITUTION:A liquid crystal compound of formula I (R is 1-10C alkyl) such as 4-(trans-4-pentylcyclohexyl)-4'-(2-methyl-1-propenyl)biphenyl. The liquid crystal compound of formula I, for example, is obtained by acylating a 4-(trans-4- alkylcyclohexyl)biphenyl of formula II with (CH3)2CHCOCl in CS2 in the presence of AlCl3 catalyst by Friedel-Crafts reaction to give a 4-(trans-4- alkylcyclohexyl)-4'-(2-methylpropyl)biphenyl of formula III. Then this compound is reduced to give a 4-(trans-4-alkyl-cyclohexyl)-4'-(2-methyl-1-hydroxypropyl) biphenyl of formula IV, which is further dehydrated under heating in the presence of a KHSO4 catalyst. A liquid crystal display element having a wide operation temperature range and high response speed is obtained.
Patent JP-S6473890-A (JP)
Title: Color still picture transmitter
Inventor: YOSHIDA YUJI
IPC: H04N11/04
Filed: 1987-09-14
Abstract: PURPOSE:To realize the color display of video information at least behind a second line by controlling the periodical readout of a memory at a memory readout control part in case of displaying the video information which constitutes one field of (n) lines consisting of a color burst part and a video signal part, respectively as a color still picture. CONSTITUTION:The readout of the first line and the second line of a picture memory 33 are performed by reading out a video part (c) following a color burst part (b). The readout of odd lines in a third line and after are performed by reading out the video part (c) of the first line following the color burst part (b) of the same line. The readout of even lines are performed by reading out the video part (c) of the second line following the color burst part (b) of the same line. The above stated readout control is performed periodically at the timing of a clock generation part 341, and when the video information to the second line is stored in the picture memory 33, preparation for color display is started, And at a time when the video information of the third line and after are stored in the picture memory 33 and the actual video information behind a readout access third line are read out, the color display is performed.
Patent JP-H1169259-A (JP)
Title: Television receiver
Inventor: KIKUCHI SHUJI
IPC: H04N5/66
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To allow a viewer who views an image displayed based on a reception of a video signal with a different aspect ratio from that of a display device, so as to feel as if the size of the video display device itself were changed, even when the video signal with the aspect ratio different from that of an effective screen size of a video image display device of the receiver is received. SOLUTION: A high vision receiver 1 the aspect ratio of which is 16:9 has a CRT 11, a cabinet 12, a cabinet front 12a, a back cover 13, and a front panel provided removably to the cabinet front 12a. The front panel 14 is provided with an image transparent section 14a, corresponding to the size of a video screen of the CRT 11 and a coloring part 14b surrounding the outside of the image transparent part 14a as a picture frame. The aspect ratio of the image transparent section 14a is the same as that of the CRT 11, and the coloring part 14b is colored identically or close to its color and gloss of the video screen of the CRT 11, when it is not displaying.
Patent JP-H1158249-A (JP)
Title: Squill vice
Inventor: KATOU MOTOSHIGE
IPC: B25B1/14
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent a work piece from being deviated in pinching as well as to easily perform the pinching and releasing operations of the work piece. SOLUTION: A fixing side member 1 of a squill vice is provided with a pinching piece part 3 bent from a guide rod part 2, and a fixing side collar part 4 provided on the tip of the pinching piece part, a moving side member 6 is loosely fitted on the outer periphery of the guide rod part 2 and so arranged as to be moved along the axial direction of the guide rod part 2. A moving rod 5 is held on the tip of the moving side member 6 so as to be moved in the axial direction of the guide rod part 2 in the specified range, and a moving side collar part 13 so positioned as to face the fixing side collar part 4 is provided on the tip.  A toggle press mechanism 20 is formed by connecting a first link part connected to a moving rod side and a second link part connected to the moving member 6 side to each other, the moving side collar part 13 on the top of the moving rod 5 is moved to the fixing side collar part 4 side by the inward movement of the connecting point of the first link part and the second link part, and pinching force is made to act. An operation lever 17 is provided to tilt the first link part, and a grip 7 is provided on the moving side member so as to face the operation lever 17.
Patent JP-H0866180-A (JP)
Title: Method for accumulating bacteria capable of accumulating useful organic material
Inventor: NAKAMURA KAZUNORI
IPC: C12N1/20
Filed: 1994-08-30
Abstract: PURPOSE: To provide a method for accumulating bacteria capable of accumulating useful organic materials. CONSTITUTION: The method for accumulating bacteria capable of accumulating useful organic materials is to add an organic material as a carbon source to a sludge containing the bacteria, mix and caltivate them, separate and wash the resultant sludge, and then add a nutrient except for the carbon source thereto, cultivate the mixture to obtain a cultivated sludge, repeat a series of the operations and accumulate the bacteria capable of accumulating useful organic materials. As the accumulated bacteria are capable of efficiently accumulating useful organic materials, they are used to recover useful organic materials from waste water.
Patent JP-S60123126-A (JP)
Title: Calculating circuit
Inventor: TAKEBE TOSHIO
IPC: H03H17/00
Filed: 1983-12-07
Abstract: PURPOSE:To perform multiplications with a high calculation precision and easy digit justification by multiplying the first serial data outputted from the first register and the third data and subjecting the multiplication output and the second data to addition or subtraction. CONSTITUTION:The first register 51 where the first input signal Yi is stored, the second register 54 where the second input signal Xi is stored, a multiplying circuit 52 which multiplies the output of the first register and the third input signals A0-A11, and an adding/subtracting circuit 53 are provided. The multiplier 52 multiplies bit serial data outputted from the first register 51 and the third input signals and outputs the result to the adding/subtracting circuit 53. The adding/subtracting circuit 53 subjects the second bit serial input signal outputted from the second register 54 and said multiplication output data to addition or subtraction and outputs a signal Zi.
Patent JP-2001055903-A (JP)
Title: Emergency control system
Inventor: OOFUJI TOMOO
IPC: F01D21/16
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a simple-structured emergency control system that closes steam valves or the like reliably in an emergency. SOLUTION: The emergency control system comprises a shutoff valve 16, a selector valve 17, a trip valve 18 and a plurality of solenoid valves 19a and 19b all connected via pressure oil, and closes associated steam valves or the like reliably in an emergency. The shutoff valve 16 and trip valve 18 have a poppet type for simple construction. A first pressure oil supply system 30 interconnecting the solenoid valves 19a and 19b connects with a second pressure oil supply system 31 with an orifice 29 interposed therein.
Patent JP-H0279586-A (JP)
Title: Picture movement detector and picture movement correction device
Inventor: MONJIYOU YOSHIO
IPC: H04N19/513
Filed: 1988-09-14
Abstract: PURPOSE:To obtain smooth correction with respect to picture movement by forming an interpolation movement vector to bury from moving vector information obtained at each field or each frame. CONSTITUTION:Moving vector information for the entire pattern in field period obtained by a moving quantity arithmetic circuit 102 is fed to a moving vector interpolation circuit 103 and a moving vector interpolation circuit 103 generates interpolation moving vector information between moving vector information obtained in a field period through linear approximation interpolation and synthesizes both informations to output high speed movement vector information f(VN). The obtained high speed movement vector information f(VN) is fed to an address generating circuit 104 and used for position control of readout address. Thus, smooth movement correction flowing to the actual camera movement is obtained because of the correction of movement of pattern.
Patent JP-H0279302-A (JP)
Title: Lighting device
Inventor: KODAIRA SHINJI
IPC: F21S4/00
Filed: 1988-09-14
Abstract: PURPOSE:To light each part of a room uniformly by a method wherein respective lighting fixtures arranged on the four sides of a square lighting are block equipped with an asymetric light distribution characteristics each that has a peak in the outward direction of the block. CONSTITUTION:Light distribution characteristics 16 of a lighting fixture 10 are asymmetric, and fixtures are assembled in a square block 17 with a peak 16a of the light distribution characteristics 16 located outside of the square to be embedded on a ceiling 7. Since the lighting fixtures 10 are assembled so that the peak 16a of the light distribution characteristics 16 each provided asymmetric is located outside the block 17, quantity of light to be irradiated outward from each block 17 is large, causing a floor part which is likely to be dark can be lightened efficiently. This enables a lower part between respective lighting units located in a square to be efficiently lightened.
Patent JP-H0279530-A (JP)
Title: Demodulation circuit for stereo composite signal
Inventor: KATSUMOTO YOJI
IPC: H04H1/00
Filed: 1988-09-14
Abstract: PURPOSE:To demodulate a digital stereo composite signal with a simple constitution by extracting an (L-R) component among digital stereo composite signals, thinning the component to one over a prescribed number, extracting the lower side band of the (L-R) component and the (L+R) component, thinning them to one over a prescribed number, extracting the L component, subtracting it from the former to extract the R component. CONSTITUTION:The sampling frequency of the output (L+R) component of an LPF 10 is converted into fs/4=38kHz by a decimeter 12. On the other hand, the components of >=fs/4=38kHz are removed by a LPF 16 to obtain the lower side band of the (L+R) component, the (L-R) component and the sampling frequency is converted into fs/4=38kHz by a decimeter 18 and the signal components of 0-38kHz are folded into the components of 38-0kHz by ariasing, and the L component is obtained. Only the R component is obtained by subtracting the output of the decimeter 18 from the output of the decimeter 12. Thus, the L, Rch digital signals are separated from the digital stereo composite signal with the comparatively simple constitution.
Patent JP-S61110235-A (JP)
Title: Data processor
Inventor: KAMIYA SHIGEO
IPC: G06F17/30
Filed: 1984-11-05
Abstract: PURPOSE:To easily perform projective calculation at a high speed when a relation composed of sort-processed records is inputted, by providing a record buffer memory and comparator circuit in an arithmetic section. CONSTITUTION:Since the overlap of a record to be processed with its successive record is discriminated when the compared result of the last word of the record is obtained, a record outputted from a record buffer memory 12 through a data register 14 is stored in a buffer memory 16. A control circuit 17 discriminates whether or not the record stored in the buffer memory 16 overlaps the next record by inputting overlap flags from an arithmetic section 1. When the flag is '0', the circuit 17 discriminates that the record does not overlap the next record and outputs the record stored in the buffer memory 16 from an output register 18. When the flag is '1', inhibits the output of the record stored in the buffer memory 16. Therefore, any records recognized equal to the next records are not outputted from an output controlling section 2.
Patent JP-S59121753-A (JP)
Title: Discharge lamp device
Inventor: YAMAZAKI HITOSHI
IPC: H01J61/30
Filed: 1982-12-28
Abstract: PURPOSE:To facilitate the electric wiring work of a ballast by providing a shell having a base on one end and with the opening section of the other end being coupled with a discharge lamp and by enclosing the ballast and a spacer in the shell. CONSTITUTION:A spacer 18 is fitted to an end plate 5 with the neck section 3 of a discharge lamp 1 being held upside. A terminal plate 43 fitted with electric parts is fixed to the terminal plate holder 42 of a ballast 34, and the ballast 34 is mounted on a ballast supporter 24. The electrode lead wire 11 of the discharge lamp 1 and a power supply wire extended through a base 33 are connected through the terminal 44 of the terminal plate 43 to complete a lighting circuit. A neck section 3 is coated with adhesive, a shell 26 is pushed in so that the spacer 18, ballast 34, etc. are enclosed and the coupling section 21 of the spacer 18 is coupled with a lug 28, and the assembly work of the discharge lamp device is completed. Since the wiring work of the lighting circuit can be performed before the shell 26 is fitted, the work can be facilitated.
Patent JP-H0892387-A (JP)
Title: Method for adhering rubber to metal
Inventor: ISHIKAWA KAZUHISA
IPC: C08J5/12
Filed: 1994-09-27
Abstract: PURPOSE: To obtain the rubber-metal complex excellent in durability and water resistance and having a high quality by treating the surface of a metal article with a triazine thiol compound, arranging a rubber material on the surface through an adhesive good in the affinity for the rubber and subsequently integrally heating and pressing the lamination product. CONSTITUTION: The method for adhering the rubber to the metal comprises cleansing the surface of a cold-rolled steel plate, subjecting the cleansed surface to an electroless nickel-plating treatment, dipping the nickel-plated surface in a 0.2wt.% aqueous solution of a triazine thiol compound of the formula [R1 is SH, OH, NHR2 (R2 is 1-8C alkyl, phenyl, benzyl), SR2 , etc.; M is H, Na, K] (e.g. triazine trithiol mono sodium salt) at 70 deg.C for 1min, drying the dipped surface, spray-coating an adhesive good in the affinity for rubbers to the dried surface, arranging a rubber material on the coated surface through the adhesive, and subsequently integrally heating and pressing the lamination product.  Thus, the objective rubber-metal composite product strong in the adhesion of various metals to the rubber, not causing the deterioration of the adhesivity due to the contact of water, etc., and excellent in durability and water resistance is obtained.
Patent JP-H04115603-A (JP)
Title: One-way attenuator
Inventor: ISHIKAWA YOHEI
IPC: H01P1/22
Filed: 1990-08-31
Abstract: PURPOSE:To maintain matching with the characteristic impedance of a transmission line even if attenuation is changed by providing a variable resistance element between the second port of a circulator inserted into the transmission line at its first and third ports and prescribed potential. CONSTITUTION:A potentiometer 14 as the variable resistance element is connected between the second port of the circulator 12 and the earth (prescribed potential). When a signal is inputted to the first port of the circulator 12 through a strip line 2, it is reflected by the potentiometer 14, and is outputted to the base of a transistor 5 from the third port, and the attenuation can be adjusted by changing a resistance value. On the other hand, in the case of a reverse direction, since the signal is transmitted directly to the first port from the third port without being inputted to the second port, a matching state is maintained without being influenced at all by the resistance value of the potentiometer connected to the second port. Thus, the attenuation in the transmission line can be adjusted, and on the other hand, the matching can be maintained in the reverse direction.
Patent JP-H0574380-A (JP)
Title: Image display device
Inventor: YOKOMAKURA MITSUNORI
IPC: H01J31/12
Filed: 1991-09-11
Abstract: PURPOSE:To solve the problem of a flat image display device in that a front glass vessel requires a fixed thickness according to the size of the image display device so as to resist the stress of the atmospheric pressure, and provide a lightweight image display device. CONSTITUTION:A thin metal 30 is fastened and provided on the outer circumferential part of a front glass vessel 27. Thus, the stress by the atmospheric pressure to the front glass vessel 27 is eased, allowing a reduction in plate thickness of the front glass vessel 27, and a lightweight image display device can be provided.
Patent JP-H1054291-A (JP)
Title: Cumulative operating time measurement display device for internal combustion engine
Inventor: NAKAJIMA KENTARO
IPC: F02D45/00
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive cumulative operating time measurement display device for internal combustion engine whose structure is simple. SOLUTION: This measurement display device 1 consists of a terminal part 19, a constant voltage generating part 21, a capacitor charging part 23, a discharging part 25, a comparison part 27, a latching relay set part 29, a latching relay 31, and a display part 3. The capacitor charging part 23 is provided with a measuring capacitor 53 formed out of an electrolytic capacitor to charge the measuring capacitor 53 by the connection of an engine key C. The display 3 is formed so as to display the voltage rise of the measuring capacitor 53 through the comparison part 27.
Patent JP-H0573683-A (JP)
Title: Image motion detecting circuit
Inventor: IIJIMA KOJI
IPC: H04N5/232
Filed: 1991-09-11
Abstract: PURPOSE:To appropriately detect the motion of an image even when the S/N of an video signal is not satisfactory. CONSTITUTION:This circuit is provided with BPF 12 making a component corresponding to the edge part of the image of the video signal to pass, a threshold level generating part 22 setting a threshold level corresponding to the level of an output signal from BPF 12, a level comparing part 20 generating a binary signal which varies the level in accordance with whether the level of the output signal from BPF 12 is larger than the threshold level or not, a motion vector signal generating part 37 obtaining a motion vector signal corresponding to change between the binary signals based on respective two consecutive field period sections of the video signal from the level comparing part 20 and a line correlation detecting part 41 changing the threshold level in accordance with a correlation referring to the binary signal based on the respective two consecutive line period sections of the video signal from the level comparing part 20 continues.
Patent JP-S6291160-A (JP)
Title: Production of sweet potato chip
Inventor: KOTANI AKIJI
IPC: A23L19/10
Filed: 1985-10-16
Abstract: PURPOSE:To produce palatable sweet potato chips having fragile texture, by treating sliced sweet potato with a solution of a carbonate or bicarbonate and drying it. CONSTITUTION:Sweet potatoes are sliced and immersed in 0.1-1.0% solution of a carbonate, bicarbonate or a mixture of them. Then the sliced pieces are fired in a temperature pattern of about 170-180 deg.C initial oil temperature and about 130-135 deg.C final frying temperature and optionally 50-80wt% saccharide solution is added during the frying so frying and sprinkling of sweetener are simultaneously carried out.