baber/WOPTO huggingface dataset:
Patent JP-H02154912-A (JP)
Title: Slag remover for incineration plant
Inventor: HANSURUDEI SHIYUTAINAA
IPC: F23J1/02
Filed: 1989-10-11
Abstract: PURPOSE: To prevent a joint from being soaked with water filled in a slag tank and prevent additional moments from being exerted on a rocking shaft, by providing a thrust piston driving unit which is effectively connected to a pusher plate of a ram-type slag removing unit by means of linkage and which comprises a thrust rod. CONSTITUTION: A joint 15 which connects a thrust rod 12 to a rocking lever 14 is arranged above the water surface 5 of a water-filled portion 4 of a slag tank 3. The joint 15 is held above the water surface 5 of the water-filled portion 4 in the tank 3 also when a sliding pusher plate 10 is advanced to a position A. Thus, any of the joint portion, linkage members 12 and 14, and rocking shaft 18 of a thrust piston driving unit 24, which are apt to be damaged, is not soaked in the water 4. In addition, the linkage members 12 and 14 are arranged in the same vertical plane, so that no additional moments are generated.
Patent JP-S63259945-A (JP)
Inventor: RORUFU TSUONTORAA
IPC: H01J29/89
Filed: 1987-10-21
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-H10110284-A (JP)
Title: Electrolytic fluorination method
Inventor: OKADA NAOYA
IPC: C25B3/28
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain an desired fluorinated product in a high yield with stable electrolytic voltage for a long period of time. SOLUTION: An electrolytic fluorination method is by electrolytically fluorinating an organic compound in an electrolytic cell 1 while taking out a part of a solution to be electrolyzed, which contains the organic compound, suitably the 4-9C organic compound and exists in the electrolytic cell 1, and circulating to the electrolytic cell 1 again. In such a case, a gas phase discharged from the electrolytic cell 1 is cooled to condense the hydrogen fluoride and a fluorinated product in the gas phase and next, the resultant condensate is separated into a liquid phase of hydrogen fluoride and a liquid phase of the fluorinated compound and the liquid phase of hydrogen fluoride is mixed with the solution to be electrolyzed.
Patent JP-H05104014-A (JP)
Title: Prediction of vibration of roller mill and manufacture of powder/granule using roller mill based on the prediction
Inventor: SATOU KAZUNORI
IPC: B02C15/14
Filed: 1991-10-15
Abstract: PURPOSE:To perform an operation of a commercial roller mill with restricted vibration by checking the characteristics of a raw material to be pulverized previously to determine whether it causes a significant vibration. CONSTITUTION:Rollers 1 are supported in a rotatable manner by a roller holder 6 arranged on the grinding race 3 of a test mill, then a test piece is supplied to the grinding race and the holder 6 is allowed to rotate with the roller 1 activated to press the test piece through the roller holder 6. In addition, a trigger pressure force is applied to part of the roller holder 6, then variations of the rotating torque of the roller holder 6 are measured and a vibration to be generated by the grinding of a practical roller mill is predicted. If the vibration beyond a specified level is predicted, a different type of raw material is mixed with the raw material to be fed to the commercial rolling mill to adjust fluid friction properties, or the internal humidity of the mill is adjusted, or the volume of a powder layer in the mill is controlled. Subsequently, it becomes possible to manufacture the powder and granules using the roller mill with a restricted vibration.
Patent JP-H08130521-A (JP)
Title: Video signal recording and reproducing device
Inventor: ITO TOKUICHI
IPC: H04N5/00
Filed: 1994-10-31
Abstract: PURPOSE: To attain a video signal recording and reproducing device suitable for the construction of a system such as a broadcasting station system having rigid restrictions to the quality and synchronism of video signals. CONSTITUTION: The video signal recording and reproducing device is provided with plural highly efficient video signal encoding devices 10 capable of inputting a video signal synchronously with a video signal synchronizing signal, plural video signal decoding devices 13 capable of outputting a restored video signal synchronously wish the video signal synchronizing signal plural data storage devices 12 for recording and reproducing output data from the device 10 synchronously with the synchronizing signal, a line exchange 11 capable of connecting plural data transmitting media and exchanging lines synchronously with the synchronizing signal, and a synchronizing system control executing device 16 for controlling respective devices 10, 12, 11 synchronously with the synchronizing signal.  The system is constituted of connecting a control instruction transmitting device 15 for transmitting a control instruction from a master application system to the device 16.
Patent JP-2000343005-A (JP)
Title: Powder supply device
Inventor: ARSLANOUK MAHMOUD
IPC: B29C48/345
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To spray coat a fastener with screw by attaching plural discharge ports, extending to a powder filling pipe in a distribution block from a reservoir, and a housing to a vibration device and communicating each powder filling pipe with each spray nozzle for transporting a powdery resin to precisely supply the powdery resin. SOLUTION: The housing 12 is attached to the linear vibration device 49 and in the housing 12, the powdery resin reservoir 18 having a floor 20 provided in the horizontal direction between a wall 22 and 24 is separately formed. Plural discharge ports 26 extended from the reservoir 18 to the powder filling pipe 44 in the distribution block 16 is attached. The flow rate is effectively adjusted by controlling the vibration level, the height of the powder in the reservoir 18 and a measuring opening of a barrier in this manner and the powdery resin is precisely supplied and measured to spray coat the fastener with screw.
Patent JP-2001090114-A (JP)
Title: Large tractor shovel
Inventor: ITO KENTARO
IPC: E02F9/16
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To ensure a proper field-of-view area for a vehicle driver in various large tractor shovels for construction and civil engineering works. SOLUTION: This large tractor shovel 1 comprises an engine hood 10, a body frame 4, a cab 2 with a driver' s seat set above the body frame 4, and a bucket 3 arranged in the front of the cab 2. The cab 2 is mounted on support columns 9a-9d raised from the upper surface of the body frame 4 in a prescribed height so that the floor level of the cab 2 is set in a position higher than the upper surface of the engine hood 10.
Patent JP-H07119334-A (JP)
Title: Buried structure
Inventor: IWATA SETSUO
IPC: E02D31/08
Filed: 1993-10-26
Abstract: PURPOSE:To make it possible to absorb definitely impact force acting on a buried structure by stretching a wire over each of projection members which are forcibly projected outwardly from the connection end of a wall material and supporting a steel plate with the outside. CONSTITUTION:The connection end of each of wall members 3 is connected with a shaft member 11. Projection members 12 projecting outwardly from a wall surface are installed to the connection ends. A plurality of wires are stretched over the projection members. Steel plates 14 are supported to the outside to receive impact force. Therefore, the impact force which acts on the steel plates travels to the projection members 12 and further travels to wall members 33 as an axial force. In the meantime, the impact force is definitely absorbed, there by eliminating the need to increase the strength of the wall members themselves.
Patent JP-2000093175-A (JP)
Title: Synthesis of nucleic acid
Inventor: SOTOIKE KOJI
IPC: C12N15/09
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method, for synthesizing nucleic acids, which allows efficient amplification of DNA in a sample preventing the action of inhibitors against polymerase chain reaction(PCR) by adding dithiothreitol(DTT) into the reaction mixture for PCR upon amplifying an objective gene in a sample. SOLUTION: This is a method, for synthesizing nucleic acids, wherein an objective gene in a sample is amplified by PCR, wherein a gene-containing material in a biological sample or a biological sample itself is directly added to the reaction mixture, wherein the reaction is carried out in the presence of DTT at 0.1 mM or more to effectively prevent the action of inhibitors against PCR.
Patent JP-H11104074-A (JP)
Title: Endoscope image sensing device
Inventor: MATSUMOTO KANICHI
IPC: G02B23/24
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope image sensing device allowing visible and infrared rays to be observed simultaneously using inexpensive constitution, at the proper color reproducibility for the observation of each. SOLUTION: This device includes a solid image sensing element 8 and image signal processing means (original-color signal converter circuit 19, ROM 23) for obtaining image signals for observation by processing electric signals of the subject of photography which is photographed by the solid image sensing element 8. The device also includes a detector circuit 25 for detecting whether or not an infrared cutting filter 9 for cutting infrared rays is placed on the front surface of the solid image sensing element 8 and a CPU 27 which, according to a detection signal from the detector circuit 25, changes the factor of a conversion matrix stored in the ROM 23.
Patent JP-S62126487-A (JP)
Title: Edge detecting circuit for binary image
Inventor: OOYAMA TOSHINOBU
IPC: G06T7/60
Filed: 1985-11-27
Abstract: PURPOSE:To shorten the processing time of a computer by forming a data output means for outputting specific data to a memory and a writing means for writing position data or the specific data in the memory at the detection of a changing point and the generation of a horizontally synchronizing signal. CONSTITUTION:Data '0' are written in the memory 31 at the supply of a horizontal synchronizing signal HD and data indicating the X coordinate of an image changing point are written in the memory 31 at the change of image data Vb. Consequently, position data indicating the horizontal position of the changing point of a binary image and specific data previously determined at the generation of the horizontal synchronizing signal are stored in the memory, so that the capacity of the memory can be reduced and the processing time of the computer can be shortened.
Patent JP-H07122289-A (JP)
Title: Sealed lead-acid battery
Inventor: HATTORI TAKASHI
IPC: H01M2/16
Filed: 1993-10-26
Abstract: PURPOSE:To secure electrolyte quantity and improve gas absorption property by housing a predetermined electrode plate group inside a battery jar, filling porous silica powder therearound, and impregnating and holding an electrolyte in the silica powder and a separator. CONSTITUTION:An electrode plate group is constituted of a positive electrode plate 1, a negative electrode plate 2 and a separator 3 made of mainly fine glass fiber of a predetermined thickness. Porous silica powder 4 is disposed at the contact surfaces between the positive electrode plate 1 and the separator 3 and between the negative electrode plate 2 and the separator 3, thus constituting the electrode plate group, which is housed inside a battery jar 5. The silica powder 4 is filled between the inner wall of the battery jar 5 and the electrode plate group, and an electrolyte is impregnated and held in the porous silica powder 4 and the separator 3. Consequently, an electric discharging capacity becomes large and a gas absorption property becomes excellent.
Patent JP-2000084701-A (JP)
Title: Splash guard for main spindle moving type machine tool
Inventor: YOSHINO SHIZUKI
IPC: B23Q11/08
Filed: 1998-09-05
Abstract: PROBLEM TO BE SOLVED: To shorten the total length of a machine tool as well as to enlarge the machinable area in a machining room. SOLUTION: The splash guard 9 is provided on a main spindle moving type vertical lathe 1 with a machining area 17 composed of a machining room 33 for machining by using tools and an extension room 34 adjoining and communicating with the machining room 33 and extending from the machining room 33 to the upper part side of a workpiece transferring area 18 and also with a splash guard 36 for the extension room 34 provided with a first cover 40 arranged so as to cover at least the front of the extension room 34 and a counter-machining room side face 44 and fixed to a base body 28 on the lathe 1, a second cover 41 not only arranged so as to cover the bottom 46 of the extension room 34 but also including a chuck passable opening 47 when the chuck delivers or receives a workpiece between a workpiece carrier 32 and the opening 47 made openable and closable by an opening and closing means 48,  and a third cover 42 covering at least the back face 51 of the extension room 34 and freely expanding and contracting by a spindle table 4 for moving X-axial direction.
Patent JP-S62129441-A (JP)
Inventor: FUNAKI GANTAN
IPC: E04D3/365
Filed: 1985-11-29
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-H1199918-A (JP)
Title: Brake hydraulic pressure controller
Inventor: YAMAGUCHI TOUMA
IPC: B60T8/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a brake hydraulic pressure controller capable of preventing a spool from fixed and vibrating and meeting the requirements for the individual differences of a hydraulic pressure control valve by always monitoring the operating condition of the spool of a hydraulic pressure control valve for the adjustment of a dither. SOLUTION: A hydraulic pressure control valve 9 is operated by a controller 6 according to the operation of a brake pedal 1 so as to control the pressure of a brake liquid supplied to a brake wheel cylinder 10. In the control of this brake hydraulic pressure, the controller 6 obtains a minute vibration width of a brake hydraulic pressure in the brake wheel cylinder 10 using a hydraulic pressure detected value transmitted from a brake hydraulic pressure sensor 11, and compares the minute vibration width with a specified threshold to estimate the operating condition of a spool. Then, based on the estimated result, a dither is set so that the fixed condition and vibrating condition of the spool are eliminated, and control is made so that a drive current obtained by superimposing it on a target current is supplied to a proportional solenoid 9d.
Patent JP-2001093343-A (JP)
Title: Feeding system
Inventor: YAMANAKA YASUMITSU
IPC: H01B7/32
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To arrange a high voltage feeding circuit for a motor and a conventional low voltage feeding circuit along the same passage when using the motor as a vehicle-mounted actuator and prevent the flow of a high voltage current in the low voltage feeding circuit due to the short circuit of a wire. SOLUTION: High voltage wires 71, 72... and low voltage wires 61, 62... are combined and arranged on the same plane while preventing the mixture of wires belonging to other voltage systems. A short circuit wire 10 is arranged between the insidemost wire 71 and the wire 61 and the short circuit wire 10 is connected to the wire 71 and the wire 61 via diodes 71D, 61D and a resistance 10R, so that a current flowing in the short wire 10 detected by a current detecting sensor 10S is monitored and the short circuit of the wire 71 and the wire 61 is detected.
Patent JP-S61146289-A (JP)
Inventor: MINEGISHI TAKESHI
IPC: B29K75/00
Filed: 1984-12-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09116420-A (JP)
Title: Semiconductor device
Inventor: IKEDA KATSUICHI
IPC: H03K19/0185
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To realize a TTL level circuit which can be connected to a TTL circuit. SOLUTION: The voltage inputted to an input terminal 11 is inverted by a first inverter 12. This voltage is reduced in two stages (reduced by two threshold voltages of N-channel MOS transistors TRs 14 and 16) and is inputted to a second inverter 19. Therefore, the input inverted voltage is viewed from the input terminal 11 as if it were reduced, and the TTL level to be inputted with a voltage lower than the CMOS input can be inputted. Normally, some through current flows in the inverter 19. Then, a P-channel MOS TR 18 is provided; and when the source voltage of the N-channel MOS TR 16 and the drain voltage of a TR 17 go to the high level, they are sufficiently pulled up to the supply voltage. Thus, the through current doesn't flow, and the static current is reduced.
Patent JP-S61144966-A (JP)
Title: Generating device for white reference reflected light for shading correction
Inventor: MATSUMOTO HIROSHI
IPC: H04N1/04
Filed: 1984-12-19
Abstract: PURPOSE:To prevent a decrease in the read level of image information due to shading correction by decreasing the reflection factor of a white reference original for shading correction by an increase in the intensity of reflected light. CONSTITUTION:An all-white original 3 set as a reference is set on the internal surface of original platen glass 1 and an original is set on the external surface of the original platen glass 1 while inverted. The original is lighted by light sources 2a and 2b and the reflected light 5 is guided to an optical system to form its image on a photoelectric sensor, so that image information is read out of the original. When the original is read, shading corrections for the distortion of the optical system and photoelectric sensor are made. The all-white original is close to the light sources, so the reflected light is intensified and an all-white signal obtained by converting the reflected light from the all-white original surface photoelectrically becomes intenser than when the all-white original is set outside the original platen glass because there is reflection on neither the external surface nor the internal surface of the original platen glass, so the reflection factor of the reference all-white original 3 is decreased as much as the influence. Consequently, the all-white signal obtained by said photoelectric conversion is utilized for the shading corrections as it is.
Patent JP-H0987369-A (JP)
Title: Proton-conductive solid polyelectrolyte
Inventor: BESSHO KEIICHI
IPC: H01M10/0565
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a proton-conductive solid polyelectrolyte having a high proton conductivity over a wide range of temperatures and excellent adhesion to substrates and electrodes, and being non-brittle and excellent in strengths. SOLUTION: This polyelectrolyte mainly consists of a polymer (A) having a nitrogenous ring structure in the molecule and a heat resistance temperature of 250 deg.C or above, at least one polymer (B) selected from the group consisting of polymers showing a proton conductivity of 10<-5> (s/cm) or above at a relative humidity of 50%, polymers having a water absorption of 1% or above and polymers showing a glass transition temperature of 0 deg.C or below, and an inorganic and/or organic acid (C).
Patent JP-H04144236-A (JP)
Title: Semiconductor device
Inventor: KITAMURA TAKAHIRO
IPC: H01L29/732
Filed: 1990-10-05
Abstract: PURPOSE:To exclude the formation of a high concentration PN junction formed by approach of a base region and a collector contact region, and prevent the decrease of breakdown strength between a collector and a base, by forming an aperture reaching a buried collector layer in an element isolation region, forming an insulating film on the side wall of the aperture, and forming a collector electrode so as to fill the aperture part. CONSTITUTION:An element forming region is divided by selectively forming an silicon oxide film 4 for element isolation, which reaches a P-type silicon substrate 1, on a P-type epitaxial layer 3. An oxide silicon film 4a is formed on the surface of the element forming region. An aperture reaching an N<+> type buried collector layer 2 is formed by selectively anisotropically etching an N-type epitaxial layer 3 in the element forming region. A silicon oxide film 12 is formed by oxidizing the side surface of the aperture. A silicon nitride film 11 is deposited, etched back, and left only on the side surface of the aperture. The surface of the N<+> type buried collector layer 2 on the bottom surface of the aperture is exposed. The aperture part is filled with a polycrystalline silicon layer containing high concentration phosphorus which is deposited on the surface containing the aperture. By patterning, a collector electrode 9 is formed and connected with the buried collector layer 2.
Patent JP-H01110561-A (JP)
Title: Composite resin composition for motor rotor
Inventor: HANAMOTO KATSUTOSHI
IPC: C08K3/02
Filed: 1987-10-24
Abstract: PURPOSE:To obtain the subject composition, capable of coating the outer periphery of a rotor, machining the coated rotor and thereby providing the aimed rotor with excellent surface and having improved machinability, dimensional accuracy, etc., without occurrence of flash, by blending a thermoplastic resin with a specific amount of a metallic filler. CONSTITUTION:A composition obtained by blending (A) a thermoplastic resin with (B) a metallic filler prepared by treating the surface of (B1) 100pts.wt. metallic filler (e.g., zinc or copper) with (B2) 0.01-5pts.wt., preferably 0.1-2pts. wt. water repellent (e.g., silane based coupling agent) at 10:90-70:30 weight ratio.
Patent JP-H08129242-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ABE RYUJI
IPC: G03C1/035
Filed: 1994-11-02
Abstract: PURPOSE: To obtain a sensitive material excellent in highlight describing ability and having high contrast and satisfactory graininess by incorporating a specified imidazole compd. and negative type silver halide particles each having one or more specified shells. CONSTITUTION: This silver halide photographic sensitive material has a silver halide emulsion layer contg. an imidazole compd. represented by the formula and negative type silver halide particles each having an inner core made of silver bromide or silver iodobromide and one or more shells whose iodine content is different from that of the core. In the formula, R11 is H, halogen, alkyl, alkenyl, aryl or a residue of a hetero ring and each of R12 -R15 is H, halogen, hydroxy, amino, nitro, cyano, carboxy, its salt, sulfo, its salt, alkyl, alkenyl, aryl or R16 -D-.
Patent JP-H0691011-A (JP)
Title: Aseptic connection device for flexible tube
Inventor: SUZUKI TOSHIMASA
IPC: B29C65/20
Filed: 1992-09-10
Abstract: PURPOSE:To facilitate the cleaning work of a tube forming material stuck to the inner surfaces of clamps by moving a second clamp movement mechanism in a direction in which it goes away from a first clamp by pushing a second clamp in a state in which the first clamp has moved in parallel with the second clamp so that the fellow end portions of flexible tubes which are to be connected to each other may face each other. CONSTITUTION:In the case of an aseptic connection device for flexible tubes, at least two flexible tubes are held in a parallel state by means of clamps 2, 3, and flexible tubes 48, 49 are cut off between the clamps 2, 3 by means of a cutting-off device 5. At least one of the clamps 2, 3 is moved by means of a drive means so that the fellow end portions of the cut-off flexible tubes 48, 49 that are to be connected to each other may be stuck closely to each other, and the cutting-off means 5 is moved up and down between the clamps 2, 3 by means of a cutting-off means driving means. A second clamp movement mechanism is made movable in a direction in which it goes away from the first clamp 3 by pushing the second clamp 2, in a state in which the first clamp 3 has moved in parallel with the second clamp 2.