baber/WOPTO huggingface dataset:
Patent JP-H08220282-A (JP)
Title: Reactor water level measuring device
Inventor: MINATO HIROICHI
IPC: G01F23/14
Filed: 1995-02-08
Abstract: PURPOSE: To provide a reactor water level measuring device capable of eliminating the effect of non-condensation gases on measuring a reactor water level at the time of decompressing the reactor quickly, and ensuring accurate measurements. CONSTITUTION: The gaseous phase section 1a of a reactor pressure vessel 1 and the gaseous phase section of a condensation tank 4 are connected to each other via a steam inflow pipeline 9, and the position of the reference water level 5 of the condensation tank 4 and the gaseous phase section 1a of the vessel 1 are connected to each other via a condensate discharge pipeline 10. Furthermore, the liquid phase section of the condensation tank 4 is connected to a differential pressure detector 7 laid outside a container 3, and the detector 7 is connected to the liquid phase section 1b of the vessel 1.
Patent JP-H05215730-A (JP)
Title: Ultrasonic flaw detector
Inventor: YAMAGUCHI SHOJI
IPC: G01N29/22
Filed: 1992-02-05
Abstract: PURPOSE:To obtain an ultrasonic flaw detector capable extracting both the information of amplitude and phase included in the reflection signal from a sample. CONSTITUTION:Provided are a detector probe 6, an oscillator 1 to output signal for vibrating the detector probe 6, a frequency dividing circuit 2 to shift the phase of the signal output from the oscillator 1, an RF switch for sending the signal from the frequency dividing circuit 2 to the detector probe 6, an amplifier 7 and a circulator 5. Also provided are a multiplier 8 to multiply the signal from the detector probe 6 and the signal from the oscillator 1, a low-pass filter 9 to eliminate high frequency components and an arithmetic device 11 to process the data and both the information of the amplitude and the phase of the reflection wave from the sample are extracted.
Patent JP-H06286705-A (JP)
Title: Container padding device
Inventor: PANAJIYOTEISU KINIGAKISU
IPC: B65B5/06
Filed: 1994-02-17
Abstract: PURPOSE: To provide a credible, quick and automatic loading apparatus of containers. CONSTITUTION: A supply source 18 delivers a plurality of containers to a depositing device 30 for individually receiving respective containers. The depositing device 30 is then moved to individually deposit the delivered containers in a first collection device 24 for collecting the containers in rows and columns corresponding to the array. The first collection device 24 includes a matrix of channels similar to the array into which channels the depositing device deposits the containers in a sequential manner so that the matrix is repeatedly filled with the containers row by row. After each associated row of the matrix is filled individually and alternatively, each row of the containers in the first collection device 24 is delivered to a second collection device 40 for collecting the containers in separated rows.  The second collection device 40 includes a respective associated bay for each respective row of the array of the containers. After that the row is transferred to a delivered carton.
Patent JP-H03224508-A (JP)
Title: Top plate
Inventor: FURUKAWA NORITERU
IPC: A47B13/00
Filed: 1990-01-30
Abstract: PURPOSE:To mass-produce the top plate main body and to improve the productivity by superposing in advance a large number of pieces of top plate main bodies, forming a notch port by cutting its corner part, and closing up the outer edge of each top plate body by an edge member. CONSTITUTION:A top plate 3 is provided with a top plate main body 3A and an edge member 3B, and on an outer edge 3d of the top plate main body 3A, an edge fitting groove 3e is provided, and in a corner part, a notch port 3f opened to the outer edge 3d is formed. The edge member 3B is provided with a facing part 38a made of a soft synthetic resin, a back plate part 38b made of a hard synthetic resin formed on the inside surface side of this facing part 38a, and a fitting leg part 38c provided projectingly to the inside from this back plate part 38b, and they are formed integrally by extrusion molding. Subsequently, the fitting leg part 38c is pressed into the edge fitting groove 3e, and the edge member 3B is fixed to the outer edge 3d of the top plate main body 3A. Also, as for the part corresponding to the corner part of the top plate main body 3A, the edge member 3B is bent by removing partially only the fitting leg part 38c, and the outside of the notch port 3f is closed up by the bent part. In such a way, the productivity is improved.
Patent JP-S55114382-A (JP)
Title: Homogenization of reaction in a melting type waste thermal decomposition furnace
Inventor: ONOZAWA MASAO
IPC: F23G5/24
Filed: 1979-02-24
Abstract: PURPOSE: To attain a homogeneous and stable operation of a melting type thermal decomposition furnace for wastes by preventing blow-by due to the melting of char, etc., formed by the thermal decomposition of wastes by providing plural movable objects between the high-temperature areas in thermal decomposition zone above the tuyere of the furnace.  
     CONSTITUTION: In the treatment of general wastes in a melting type thermal decomposition furnace, the plural movable objects, e.g., the water-cooled bars 41, etc., are provided between the high-temperature areas in thermal decomposition zone approx. 1m above the turyere 9 of the furnace, and the movable objects are moved intermittently or periodically by operating the oil-pressure cylinder 42 during the operation of the furnace, whereby blow-by formed by the melting of char from thermal decomposition in the thermal decomposition zone by high-temperature combustion gas from below is broken and also substances adhered to the wall of the furnace are scraped off. Thus, the stable operation of the furnace can be assured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08214083-A (JP)
Title: Communication terminal equipment
Inventor: MINAMINO KATSUMI
IPC: H04M1/27
Filed: 1995-02-08
Abstract: PURPOSE: To automatically transmit a message to the communication terminal equipment of an opposite party to which a line is difficult to be connected, without taking labor and time. CONSTITUTION: This equipment is provided with a message storage/reproduction means 6 for storing a message to be sent and reproducing it and an automatic originating call means 5 for originating a call to a designated opposite party. When the opposite party to which the call is originated by the automatic originating call means 5 receives the call, a voice notification means 7 notifies a voice message and outputs the voice massage requesting the transmission of the command for taking out the message registered in the message storage/ reproduction means 6.
Patent JP-H09216053-A (JP)
Title: Gas cutting apparatus
Inventor: YOSHIOKA KOJI
IPC: B23K7/10
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To suppress wrong detection of the interval between a work and a cutting tip and to suppress deterioration of detectivity of an electrostatic capacity type sensor caused by the length of a shield wire by arranging shielding means on the electrostatic capacity type sensor except the opposite surface to the work. SOLUTION: By firing cutting gas supplied from a torch 2, a flame for cutting the work A of steel or the like is generated in the cutting tip 1. A detecting electrode 3 is formed into a double structure in which a guard electrode (shielding means) for shielding a center electrode (electrostatic capacity type sensor) is oppositely arranged around the center electrode opposed to the work A with an insulating material between. The center electrode is connected to the terminal of a signal wire of a BNC connector, for example, through a center-electrode wire provided so as to penetrate through an electrode tube 4 having electrical conductivity in an insulated state. On the other hand, the guard electrode is connected to the terminal of a shield wire of the BNC connector 6 through the electrode tube 4 for shielding the center-electrode wire.
Patent JP-H11205636-A (JP)
Title: Flicker removing circuit
Inventor: SAKAI MITSUTOSHI
IPC: H04N5/21
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a flicker removing circuit with which many circuits are not required, circuit scale is reduced and no afterimage occurs in a video after flicker suppression. SOLUTION: A flicker removing circuit 23 is provided with a hold circuit 232 for temporarily holding the luminance signal of an image preceding to the current frame of the digital luminance signal of a current image for one frame, first difference circuit 233 for providing the value of difference between the luminance signals of preceding and current images, band filter 234 for extracting a flicker component by inputting the differential value outputted by the first difference circuit, second difference circuit 235 for providing the value of difference between the output of the first difference circuit and the flicker component extracted from the band filter, delay memory 236 for delaying the luminance signal of the current image just for the delay component of the first difference circuit, band filter and second difference circuit and temporarily holding it,  and third difference circuit 237 for finding a difference between the delayed luminance signal of the current image and the output of the second difference circuit and outputting a luminance signal from which the flicker component is removed.
Patent JP-S58137872-A (JP)
Title: Erasing device of inter-image latent image of copying machine
Inventor: TSUTSUI TAKAYUKI
IPC: G03G21/06
Filed: 1982-02-10
Abstract: PURPOSE:To erase a latent image surely and securely, by using a discharge tube light source, which emits light only with gas, to irradiate a photoreceptor concentratedly. CONSTITUTION:A photoreceptor 6 is irradiated concentratedly with the light from a discharge tube 13 as a light source which is stored in a housing, whose inside face 11 is a black or white specular surface, and emits light only with gas. This discharge tube 13 which is different from a discharge tube applied with a phosphor, having a short afterglow time after switching-off is used to erase a latent image thoroughly and securely.
Patent JP-S57134380-A (JP)
Title: Construction method of marine working platform
Inventor: KANEGAE KIMIROU
IPC: B63B9/06
Filed: 1981-02-14
Abstract: PURPOSE:To draw out a marine working platform to the sea while rotating a barge without collision with dock ground facilities during launching by arranging the barge provided with a rotating device in a normal shipbuilding dock and constructing the marine working platform larger than the width of the dock on the barge. CONSTITUTION:A barge 5 provided with a rotating device 7 is arranged in a normal dock 1 which has been so far used for ship-building or the like, and a marine working platform 8 larger than the width of the dock 1 is constructed on the barge 5. When being drawn out to the sea after construction, since the marine working platform 8 is larger than the width of the dock 1, there is a fear of collision with dock ground facilities, such as cranes 2, 3, etc. Therefore, the barge 5, on which the marine working platform 8 is mounted, is drawn out to the sea while being rotated to avoid collision. By utilizing existing dock facilities, the marine working platform with a large capacity can be constructed.
Patent JP-S55112040-A (JP)
Title: Clocked gate logic circuit
Inventor: IIMA TSUTOMU
IPC: H03K19/096
Filed: 1979-02-22
Abstract: PURPOSE:To obtain a safe clocked gate logic circuit which is capable of a high- speed operation by setting the minimum potential at the absolute value of the clock which controls the transfer-use FET higher than the absolute value of the FET's threshold voltage. CONSTITUTION:Control signal phiS is connected to the gate electrode of N-channel transfer gate MS and then turned into output Out1 via the joint between pre-charging P-channel FETMp and FETMS. The pre-charging is given with control signal phiL set to the O-level, and then the pre-charging is cut off at 30mu sec. which still features a high voltage rising factor. The charge division is caused for logic-use N- channel FETSM1-M128 as soon as signal phiL features 1-level, and thus the balanced potential is secured to all nodes of 128 steps. The level of signal phiS is lowered after the sampling, and thus FETMS is pinched off. And Out1 keeps assuredly the 1-level of the charging time.
Patent JP-2000212960-A (JP)
Title: Pile bearing structure of three point bearing pile driver
Inventor: TSUGE SHIGEO
IPC: E02D13/04
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To simply carry out work for holding and releasing a driving pile within a short period of time and, at the same time, to enable the driving pile to hold in a good state even in the case an inclined pile is driven in the ground, on the sea and harbors. SOLUTION: A pair of openable bearing arms 22 and 22 holding a driving pile 9, four guide rollers 23a holding the driving pile 9 in a closing state of the bearing arms 22 and 22 and a lock device 24 holding and releasing a closing state of the bearing arms 22 and 22 are provided to a lower pile keeper 8. Function of a working bench is provided to an upper pile keeper 7. A parallel link mechanism 16 is connected to the upper pile keeper 7 to make it possible to maintain the upper pile keeper 7 in a horizontal state even when a leader 4 is raised and lowered.
Patent JP-H07109067-A (JP)
Title: Device for automatic folding of washing
Inventor: UAIERUMAN PAURU
IPC: B65H45/18
Filed: 1994-02-17
Abstract: PURPOSE: To provide a folding device for automatically folding laundry flatwork, eliminating difficulties in folding laundry flatwork different in thickness. CONSTITUTION: This folding device has a longitudinal folder 1 and a transferse folder 2 connected to the outlet side of the folder 1. In the transverse folder 2, there are two laundry conveyors 5, 6 disposed one behind the other in the conveying direction 3 of a flatwork article arriving from the longitudinal folder 1, and the conveyors 5, 6 are spaced apart by a gap 7 extending over the whole width of the transverse folder 2. A laundry flatwork article 4 to be transversely folded is led into the gap 7 to make a first transverse fold using a folding blade 16. Prior to this step, the thickness of the flatwork article 4 to be folded is inputted to a data input device, and the width of the gap 7 is adjustable depending on the particular thickness of the flatwork article.  Optimum conveyance of the flatwork article 4 having a first transverse fold is therefore achieved along the gap 7 regardless of its thickness.
Patent JP-S57135263-A (JP)
Title: Apparatus and method of adjusting injection amount of fuel injection pump
Inventor: ODA HIDEAKI
IPC: F02M65/00
Filed: 1981-02-14
Abstract: PURPOSE:To adjust an injection pump without driving the injection pump, by detecting the start and end of injection of a plunger based on the change of a flow rate from the injection pump thereby adjusting it to a prescribed effective stroke. CONSTITUTION:The fuel injection pump 1 is secured to an injection amount adjusting apparatus 20, and by the rotation of a handle 29 the plungers 5 are lifted to be set at the initial position. Then by the handle 29, the plungers 5 are lifted by an amount of injection star lift according to the indicated value on an indication means 33, and with a flow meter 35 being visually observed, shims 14 are adjusted such that the gap between the barrel ports 2 and plunger head 5a be within a set flow rate range. Then the handle 29 is rotated to lift the plungers 5 to perform relative adjustment between pinions and sleeves so that the gaps defined by the barrel ports 2 and the control edges of the plungers 5 complete the injection thereby the flow rate is adjusted.
Patent JP-H05191104-A (JP)
Title: Dielectric filter
Inventor: YAMAZAKI KAZUHISA
IPC: H01P1/205
Filed: 1992-01-10
Abstract: PURPOSE:To obtain the miniaturized and low-priced dielectric filter. CONSTITUTION:A main body 10 of a dielectric block is formed by successively laminating and arranging three dielectric blocks 10a, 10b and 10c on rectangular planes having the almost same shape. Input/output terminal patterns 12 and 12 are formed at prescribed positions on the upper face of the dielectric block 10b and between those input/output terminal patterns, a first pattern 15 is formed to constitute one part of a conductor pattern 14 in a resonator. This first pattern is extended from one side A of the dielectric block to a counter side D, and a second pattern 16 vertically passing through the inside of the dielectric block 10b is formed continuously to another terminal 15b of the first pattern. Further, a third pattern 17 is formed on the lower face of the dielectric block 10b continuously to a lower terminal 16a of the second pattern as mentioned above. Then, the total length of the respective patterns 15-17 constituting a conductor in the resonator is almost 1/4 wavelength.
Patent JP-S59149215-A (JP)
Inventor: HERUBERUTO RUETSUFU
IPC: B65G47/84
Filed: 1984-02-07
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-S62178550-A (JP)
Title: Process for removing water from aqueous solution of aminoacetal compound
Inventor: HIRATA KAZUMASA
IPC: C07C213/10
Filed: 1986-01-31
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for pharmaceuticals and agricultural chemicals or an intermediate for modifiers for polymeric compound such as starch, by adding a specific organic solvent to an aqueous solution of an amino-acetal compound and subjecting the mixture to azeotropic dehydration, thereby easily and completely removing water from the solution. CONSTITUTION:Water can be removed from an aqueous solution of an amino acetal compound by adding one or more kinds of organic solvents having a boiling point of 60-150 deg.C, preferably 70-140 deg.C and selected from aliphatic hydrocarbon, alicyclic hydrocarbon, aromatic hydrocarbon and halogenated hydrocarbon (e.g. heptane, cyclohexane, toluene, benzene, 1,2-dichloroethane, etc.) to an aqueous solution of an aminoacetal compound of formula (R1 and R2 are H or alkyl; R3 is alkyl) and subjecting the mixture to azeotropic dehydration. The aqueous solution of aminoacetal compound is produced by reacting a halogenoacetaldehyde dialkylacetal with an amine.
Patent JP-S60167293-A (JP)
Inventor: ITOU TAKAAKI
IPC: H01T4/10
Filed: 1984-02-09
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-S55115108-A (JP)
Title: Monitoring unit for stability
Inventor: YOKOMIZO OSAMU
IPC: G05B23/02
Filed: 1979-02-26
Abstract: PURPOSE:To establish the monitoring index with quantitative stability, by calculating the monitor index with the output of the memory unit provided for the unit solving the equation of the system having feedback. CONSTITUTION:In monitoring the stability of the system having feedback, the control variable x is fed to the integrator 1 and the monitored amount y is added to the integrator 1', and the signal from them is directly fed to the memory unit 5 via the integrator 2 and the switch unit 4. Switch is turned on in the unit 4 only when the signal from the unit 3 generating a signal every given time is received, and the unit 5 moves the new memory to the old address of memory stored when the signal is received and the input from the unit 4 is stored to the vacant address. Further, the output of the unit 5 is given to the unit 6 which solves the equation of the system having feedback to compute the equation 1 in which t is time and a, b are constants, allowing to output the monitoring index from the unit 8. Thus, the monitoring index having quantitative stability can be obtained.
Patent JP-H03224403-A (JP)
Title: Hydraulic device of movable agricultural machine or the like
Inventor: SATOJI HISAYUKI
IPC: A01B63/10
Filed: 1990-01-30
Abstract: PURPOSE:To allow a moving argicultureal machine, etc., to perform a stable hydraulic operation by joining the oil of a main hydraulic pump keeping the volume of the oil substantially constant to the oil of a sub-hydraulic pump changing the volume of the oil in response to the speed of the running machine and subsequently supplying the joined oil to a hydraulic circuit. CONSTITUTION:When an engine 1 is driven, a main hydraulic pump 5 is driven through a constant rotation driving member 4 and a sub-hydraulic pump 7 is also driven through a running transmission speed-changing device 6. An oil delivered from the pump 5 and an oil delivered from the pump 7 are joined to each other and fed into a hydraulic circuit 3 to hydraulically operate a working section 2.
Patent JP-S56116773-A (JP)
Title: Fire retardant and preparation thereof
Inventor: TAKAHASHI RIYOUJI
IPC: C08K5/29
Filed: 1980-02-21
Abstract: PURPOSE: To obtain a fire retardant with good heat stability and containing no insoluble substances, by heating and melting a guanidine salt and adding an alkali thereto.  
     CONSTITUTION: A guanidine salt is molten and an alkali is added thereto. The obtained fire retardant in a molten condition is taken out as a solid after cooling or as a powder after said solid is pulverized or water is added to one in the aforementioned molten condition to cool the same to form an aqueous solution. The most effectively, said alkali is added in an amount equal to an ammonium salt contained in said guanidine salt. When the alkali amount is small than the equivalent amount of said ammonium salt, if a concn. of said ammonium salt after alkali addition is made lower, heat discoloration becomes low and, by adjusting the concn. thereof to 0.04mol% or less, a fire retardant with high heat stability can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56117167-A (JP)
Title: Method for analysis of n-acyl-l-prolyl halogenide
Inventor: OOI TAKAFUMI
IPC: G01N30/88
Filed: 1980-02-20
Abstract: PURPOSE:To analyze N-acyl-L-plolyl halogenide easily and accurately by reacting this to a specific amide deriv., then separating antipode by a gas chromatography having a specific optically active stationary phase. CONSTITUTION:The N-acyl-L-prolyl halogenide expressed by the formula I (A1 is lower fatty acid acyl or halogen-substituted acyl, X is halogen) is reacted with the amine expressed by the formula II (A2 is alkyl of >=C3, cycloakyl) to an amide deriv. The soln. of said amide derivative is supplied to a gas chromatography having the optically active S-triazine having at least two asymmetric carbon atoms such as the one expressed by the formula III as its stationary phase, and the antipode is separated and determined, whereby the assay of optical purity which has been difficult in conventional methods is made possible.
Patent JP-H04259209-A (JP)
Title: Substrate holder with heater
Inventor: URAKUCHI MASAHIRO
IPC: C23C14/50
Filed: 1991-02-14
Abstract: PURPOSE:To provide a substrate holder with a heater particularly having the heater regarding the substrate holder holding a substrate. CONSTITUTION:A substrate holder with a heater is constituted including the substrate holder 20, which has heat capacity larger than that of a substrate 10, to which the substrate is fast stuck and on which the substrate is placed, and the heater 30 being supplied with electricity from the outside and heating the substrate holder.
Patent JP-H0614792-A (JP)
Title: Production of inulo-oligosaccharide
Inventor: MORITA SOHEI
IPC: C12P19/14
Filed: 1993-02-09
Abstract: PURPOSE:To produce inulo-oligosaccharide from inulin efficiently by using a novel end type inulinase. CONSTITUTION:A fungus in Penicillium is cultured and the culture mixture is fractionated using ammonium sulfate solution. Then, the fraction is allowed to act on inulin to form the objective inulo-oligosaccharide in the reaction mixture.
Patent JP-S63188998-A (JP)
Inventor: YAKO YOSHIO
IPC: H05K7/02
Filed: 1987-01-31
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。