baber/WOPTO huggingface dataset:
Patent JP-S5460302-A (JP)
Title: Treatment of arsenic-containing petroleum cut
Inventor: MORI SHIYOUICHIROU
IPC: C10G67/12
Filed: 1977-10-20
Abstract: PURPOSE: To prevent a noble metal catalyst from lowering its catalytic activity even in a process wherein an arsenic-containing petroleum cut is treated without removal of arsenic, by oxidizing arsenic in the petrolenm cut.  
     CONSTITUTION: A petrodeum cut such as a cracked gasoline is brought into contact with air, for instance, in a vessel, to oxidize arsenic contained in the cut. The resulting petroleum cut is then treated in a reaction process using a noble metal catalyst such as vanadium without removal of arsenic 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62129571-A (JP)
Title: Feedback controller for internal combustion engine
Inventor: YAGI SHIZUO
IPC: G01M15/00
Filed: 1986-05-29
Abstract: PURPOSE:To secure accurate operation, by making a controller override indicator peak position information at that time when an indicator peak position after eliminating a high frequency component of the indicating signal showing cylinder internal pressure with a filter circuit and the original indicator signal is largely varied. CONSTITUTION:In this controller, there is provided with a first peak hold circuit 4 which inputs the output of an indicator signal generating device 1 generating an indicating signal showing the extent of cylinder internal pressure and holds the indicator signal maximum value after generating a reference position signal out of a reference position signal generating device 3. Also there are provided with a filter circuit 20 eliminating a high frequency component inside the indicator signal, and a second peak hold circuit 21 holding the maximum value of output of the said circuit 20. And, the peak voltage held by each of these circuits 4 and 21 is compared with the instantaneous value of the indicator signal by both first and second comparators 5 and 22, respectively, generating both first and second detecting signals out of then, and when a difference at that point of generation of these first and second detecting signals is larger than the specified value, making a controller perform engine control in a way of overriding the first peak detecting signal.
Patent JP-H01293629-A (JP)
Title: Automatic placement wiring method for standard cell
Inventor: MOCHIZUKI YOSHIYUKI
IPC: H01L21/82
Filed: 1988-05-23
Abstract: PURPOSE:To allow a standard cell to be kept in an optimum area in a short time for an input line with an extremely large number of standard cells by providing a means for dividing circuit information into block units. CONSTITUTION:Circuit information input by a dividing means 1 is divided into block units. Blocks divided by the means 2 are automatically placed in standard cell units by an automatic placement means 2 using the simulated annealing method. For the coordinate placement information of standard cell of each block generated with the number of rows being X coordinate and the number of columns being Y coordinate, exchange and synthesis are performed for the coordinate system of standard cell of all circuits by a placement synthesis method 3. Automatic wiring is performed between standard cells by an automatic wiring method 4. It allows the standard cell to be stored at an optimum area in a short time.
Patent JP-H04327075-A (JP)
Title: Vacuum breaker
Inventor: MAKITA ATSUO
IPC: F16K24/06
Filed: 1991-04-26
Abstract: PURPOSE:To dispense with the provision of an elbow part bent at a right angle to a passage and reduce the passage resistance at the time of passing water by disposing a valve body sliding along a guide shaft in the passage almost linearly formed in such a manner that its sliding direction and an outflow passage side form a sharp angle. CONSTITUTION:A vacuum breaker 1 has a vacuum breaker body 4 consisting of a straight pipe passage 3 and a vacuum breaker chamber 3 mounted on the passage 2 to form a sharp angle with an outflow passage side. It also has a float coma 5 which is a valve body, and the guide shaft 6 of the float coma 5. The vacuum breaker chamber 3 and the passage 2 are disposed so as to form an angle possible to give a momentum sufficient for flowing water to touch the bottom surface 7 of the float coma 5 and push up the float coma 5 along the guide shaft 6 at the time of passing water and an angle possible to push down the float coma 5 along the guide shaft 6 and seal the bottom part 8 of the vacuum breaker chamber 3 at the time of stopping water.
Patent JP-H07331188-A (JP)
Title: Method of using double-coated pressure-sensitive adhesive tape
Inventor: IZUGAMI TOMOYASU
IPC: C09J5/00
Filed: 1994-06-07
Abstract: PURPOSE:To provide a method of suing a double-coated pressure-sensitive adhesive tape sticking automobile exterior parts can be done efficiently. CONSTITUTION:This method is one for using a double-coated pressure-sensitive adhesive tape 6 prepared by forming a pressure-sensitive adhesive layer 2 on each surface of a support 1 made of a foam, laminating a polyester film release paper 3 coated on both surfaces with a releasing agent on at least either of the pressure-sensitive adhesive layers 2 to form a double-coated pressure-sensitive tape base 4 and sticking a pressure-sensitive tape 5 for release prepared by forming a pressure-sensitive adhesive layer 52 for release comprising a silicone pressure-sensitive adhesive on at least either surface of a base 51 on the release paper 3, which method comprises sticking the pressure-sensitive adhesive layer 2 on the other surface of the tape base 4 to an adherend and releasing the release paper 3 together with the pressure-sensitive adhesive tape for release.
Patent JP-S5915908-A (JP)
Title: Production of color filter
Inventor: OOTA TOSHIYUKI
IPC: G02B5/20
Filed: 1982-07-19
Abstract: PURPOSE:To reduce processing stages in the state of dyeing the 3rd dye region on the dye resin layer on the substrate of a solid state image sensing element by dyeing said region without forming any photoresist pattern. CONSTITUTION:The patterns of a metallic layer 3 and the 1st photoresist 4 are formed on the dye resin layer 2 on the substrate 1 of a solid state image sensing element, and by making use of these as a mask, the 1st dye region 5 is dyed, whereafter the 1st dyeing mask layer 10 is formed, then the resist 4 is removed over the entire surface and the mask layer 10 is partially removed. The pattern of the 2nd photoresist 6 is formed and by making use of the layer 3, the layer 10 and the photoresist 6 as a mask, the 2nd dyeing region 7 is dyed, whereafter the 2nd dyeing mask layer 11 is formed and the resist 6 is removed over the entire surface; at the same time, the layer 11 is partially removed. The 3rd dyeing region 9 is dyed with the layer 3 and the layers 10, 11 as a mask.
Patent JP-H01293851-A (JP)
Title: Ultrasonic probe
Inventor: NOZAKI MITSUHIRO
IPC: A61B8/00
Filed: 1988-05-23
Abstract: PURPOSE:To secure safety without requiring special operation, by mounting an acoustic matching layer which contracts when an acoustic lens is brought into contact with the surface of the body to press the same to hold a thickness of the max. radiation efficiency and expands when said lens is separated from the surface of the body to hold a thickness of small radiation efficiency. CONSTITUTION:An acoustic matching layer 6 is constituted of an elastic member having a thickness t1 and the thickness thereof is reduced by the force from the outside. A housing 7 equipped with a stopper is arranged to a piezoelectric vibrator 4 and a stopper 8 is present at the position separated by a distance t2=lambda/4 (lambda is the wavelength of the sonic wave passing through the acoustic matching layer 6) from the surface of the piezoelectric element 4 and an acoustic lens 2 is fixed to the acoustic matching layer 6 through a hard plate 9. When the force in the direction shown by an arrow is given to the acoustic lens 2, the plate 9 is displaced as the thickness of the acoustic matching layer 6 is reduced and engaged with the stopper 8 to hold the position of the stopper 8. A heat sink 10 is bonded to a backing material 5 on the side not provided with the piezoelectric vibrator thereof. By this constitution, since the acoustic matching layer is held to a thickness of small radiation efficiency when the surface of the acoustic lens is exposed to air, a rise in the surface temp. of an ultrasonic probe at the time of non-scanning can be suppressed.
Patent JP-S61283863-A (JP)
Title: Non-destructive inspection of bonded part
Inventor: AKIYAMA SETSUO
IPC: G01N29/04
Filed: 1985-06-10
Abstract: PURPOSE:To enable easy and accurate discrimination of the condition of a bonded part between two plate materials, by making a sound wave incident from the surface of one thereof while the transmission wave from the other thereof is detected. CONSTITUTION:A joined member having a bond 3 between two plate materials 1 and 2 is to be measured. A sound wave made by a flaw detector 4 is made incident from one surface of the joined member through a probe 5 and a plastic delay 6. The transmission wave from the other surface thereof is detected with a probe 7 to be measured with the unit 4. Then, an oscilloscope 8 is connected to the unit 4 to monitor the transmission wave signal or the incident wave signal. Thus, the condition of the bonded part between the two plate materials can be discriminated easily and accurately.
Patent JP-S5749974-A (JP)
Title: Fixing device
Inventor: ISAKA KAZUO
IPC: G03G15/20
Filed: 1980-09-10
Abstract: PURPOSE:To realize a long-life fixing device which secures the stable property of fixation by constituting at least one of roller for fixing a pressing has an elastic part for the area contacting under pressure with a sheet material and metallic parts at both axial end parts. CONSTITUTION:An upper roller 2 consisits of an elastic part 3 whose area contacting under pressure with a sheet material is covered witha an elastic material and the metallic parts at its both end parts 5 and 6. The elastic part 3 has a greater diameter than those of both the end parts 5 and 6. Between the upper roller 2 and a metallic roller 2', the compression force caused by a spring is applied, and the elastic part 3 is pressed the metallic roller 2' and when the sheet material 4 interposed between the rollers 2 and 2', it is compressed more strongly than normal by the thickness of the sheet material 4. Namely, the sheet material 4 is fixed under pressure by its increased force.
Patent JP-H01296957-A (JP)
Title: Method for processing trepang
Inventor: OKANO KUNIKATSU
IPC: A23L17/00
Filed: 1988-05-23
Abstract: PURPOSE:To rapidly process a trepang which is a product of the southern country while stabilizing quality by dipping the trepang in water, rubbing salt therein, roasting the trepang on a strong fire, removing the carbonized surface, boiling the trepang, cooling the boiled trepang to ambient temperature and then repeating boiling and cooling treatment suitable times. CONSTITUTION:A trepang is dipped in water for a suitable time and salt is then sufficiently rubbed into the surface. The resultant trepang is subsequently roasted on a strong fire. The carbonized surface part is then removed, boiled for a suitable time and cooled to ambient temperature. The boiling and cooling treatment is repeated suitable times to process the trepang.
Patent JP-H10319605-A (JP)
Title: Treatment of substrate and device therefor
Inventor: YAMASHITA TETSURO
IPC: G03F7/30
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To easily obtain uniformity on the surface after the surface treatment of a substrate. SOLUTION: Pure water is supplied through a pure water supply nozzle 20 to the upper face of a substrate W and the pure water is spread all over the surface of the substrate W to form a pure water layer D. A mixture gas of ammonia gas and nitrogen gas is supplied to near the substrate W to form an ammonia atmosphere A. On the interface of the ammonia atmosphere A and the pure water layer S, dissolution of ammonia in the air into the pure water proceeds to form an ammonia soln. layer D2 on the surface of the substrate W. Since dissolution of ammonia uniformly proceeds all over the surface of the pure water layer D, the pure water layer D changes into an ammonia soln. all over the substrate W, and as a result, uniformity of the surface treatment of the substrate can be easily obtd.
Patent JP-S5849383-A (JP)
Inventor: KARORII NARUDO
IPC: C07D451/14
Filed: 1982-07-19
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-H07332932-A (JP)
Title: Line-width measuring method
Inventor: KONO KAZUHISA
IPC: G01B11/02
Filed: 1994-06-08
Abstract: PURPOSE:To perform the accurate measurement of the width of a thin line by detecting the changing amount of the signal level caused by the difference between the reflected lights from the thin line part and the surrounding part of the thin line part, and using the relation between the prestored amount of change in signal level and the width of the thin line. CONSTITUTION:When a line width W formed by differentiation is less than a specified value WL in image processing, the correction of the line width W caused by the density difference is performed based on a signal level H. In the correction of the line width W caused by the density difference, many sample image data obtained by actually measuring the line width W at the actual opening of rail joint are prepared, and the graph of the changing amount of the electric signal level based on then image data and the line width W is formed. A region A is the region where the width of the image data and the width of the opening of rail joint are proportional. A region B is the region where the line width W as the image data is not changed, and the density change of the image is thinned to make the line on the image screen appear as the visually thin line. The approximate straight line is obtained by a method of least square based on the line width W in the region B, and the line width W is computed from the level H.
Patent JP-S5826930-A (JP)
Title: Gas cooker
Inventor: YOKOTA DAISUKE
IPC: F24C3/08
Filed: 1981-08-11
Abstract: PURPOSE:To prevent the flame produced by a burner to be blown out by an air flow thereby improving the operability and safety of the cooker by a construction wherein an auxiliary burner provided in part of the burner within the cooker body is shielded by means of an air flow shield casing. CONSTITUTION:An auxiliary burner 10 is formed integrally in part of a burner 4 having a plurality of flame holes 9 inside a range 3 located in a table 1 and is shielded by an air flow shield casing 13 having an exhaust gas window 14. The window 14 of the air flow shield casing 13 is located outside of the outer peripheral edge of a cooker means 6 disposed above the burner 4. Even if the flame 12 emitted through the flame holes 9 is blown out by the air flow part of the flame 12' of the burner 10 is not blown out because it is located within the casing 13. A part of the flame 12' serves as a pilot flame which will leap to the flame holes 9, and so there is no possibility of the flame 12 to be extinguished during roasting of the food.
Patent JP-H0422599-A (JP)
Title: Slide driving device and press
Inventor: TAKAO HIROMICHI
IPC: B30B1/26
Filed: 1990-05-16
Abstract: PURPOSE:To obtain the degree of freedom of a motional curve different from a motional curve of a Whitworth mechanism by further giving a slow descent or a bottom dead center stationary motion to a motion limited by the Whitworth mechanism. CONSTITUTION:When a main gear 11 is rotated at the constant velocity by a driving pinion, a crank shaft 2 is rotated at the unconstant velocity with respect to the rotation at the constant velocity of the main gear 11 when a C1 type cam 22 is used and the stroke and speed of a slide 6 with respect to an angle of rotation of a large gear is made into the slow descent in the case of the cam C1 with respect to the speed of a Whitworth curve. Especially, the cam C1 stays at the bottom dead center and forms the favorable curve for determining pressing.
Patent JP-H07308435-A (JP)
Title: Stay and big winning port device for pinball game machine
Inventor: IMURA MASATOSHI
IPC: A63F7/02
Filed: 1994-05-16
Abstract: PURPOSE:To perform the successive motion of a game ball for prescribed number, time and number of times by staying one or two game balls in the upper part transiently, guiding them by dropping downward to the lower part intermittently and operating a door opening/closing member device on the lower part. CONSTITUTION:The game ball winning from the upper part of this stay and big winning port device stays on a part between a stay movable plate 14 and an upper front ornament 9, and another game ball stays on the game ball in some cases, and a solenoid 15 is operated at prescribed time, and the operation is transmitted to the stay movable plate 14, and the game ball is classified to the one to be guided downward and the one to stay again. When the game ball passes a sensing switch 16, a lower door opening/closing member 10 is operated, and the game ball wins a prize and is guided, and the successive motion is performed for the prescribed number of times. This device is constituted by integrating an upper staying device and a lower big winning port.
Patent JP-H07309103-A (JP)
Title: Radial tire
Inventor: MATSUMARU KAZUO
IPC: B60C9/22
Filed: 1994-05-16
Abstract: PURPOSE:To prevent the separation of the rubber by mixing the part where the strands of the steel cord are not crossed with each other with the part where the strands are crossed with each other to form the opening of eye-shape through the crossing of the strands, and consecutively changing the square section in the longitudinal direction of the cord and providing open contours at various parts to improve the impregnation and adhesiveness of the rubber. CONSTITUTION:Three or more strands 1-4 constituting the belt are stranded with the same stranding direction and pitch to form a steel cord 10. The part (a) where the arbitrary strands are arranged in parallel without being crossed with each other and the part (b) where the arbitrary strands are crossed with each other are provided in the longitudinal direction of the cord, an opening of the eye shape is formed at the crossed part (b) to form a clearance (c) communicating with the axial center of the cord, and the parts (a) and (b) are repeatedly and alternately provided in the longitudinal direction to form the open contour. The impregnation of the rubber and the adhesivity to the rubber are excellent to provide the excellent set of strands, and the separation from the rubber due to the shear strain at thc edge of the belt can be prevented because the steel cord which is highly resistant against the fatigue and the compression in the axial direction of the cord.
Patent JP-H05326319-A (JP)
Title: Manufacture of laminated ceramic capacitor
Inventor: ITAKURA GEN
IPC: H01G4/12
Filed: 1992-05-19
Abstract: PURPOSE:To provide a small-sized laminated ceramic capacitor having a large electrostatic capacitor by laminating alternately a ceramic dielectric powder layer used as a main component and a dielectric powder layer used as a main component and applying pressure to this laminated plane in its vertical direction, thereby extending the layers. CONSTITUTION:An organic binder and a plasticizer solution are added to ceramic dielectric powder and used as slurry, thereby producing a sheet 1 from this slurry. A conductor powder paste 2 is screen-printed on the sheet 1. The sheets are repeatedly laminated so as to produce a laminated layer. The laminated body is forcibly extended with pressure applying over to the laminated plane in its vertical direction, using an iron-made roller so that the thickness of the laminated body may be reduced by about 1/2 of the original thickness of the laminated body. After the laminated body is cut into discreet pieces and heat- baked and sand-blasted on the both ends and the conductor layer is exposed, the both ends are coated with silver paste and printed, thereby forming a terminal electrode 3. This construction makes it possible to obtain a very large electrostatic capacity irrespective of a sintered body in the same cubic volume.
Patent JP-H04352025-A (JP)
Title: Multi-window system
Inventor: ONO YASUKAZU
IPC: G06F3/14
Filed: 1991-05-29
Abstract: PURPOSE:To release an error state without turning the whole system to an error state. CONSTITUTION:Since the sending destination of data corresponding to a reset key 111 and that of data corresponding to other keys are individually determined by error ID and current ID, reset data can be prevented from flowing into a current program by setting up a program name generating an error in the error ID and setting up a current program name in the current ID. Even when an error is generated, the current program can continue data processing work corresponding to data corresponding to all keys except the reset key 111. Thereby the error state can be released without turning the whole system to the error state.
Patent JP-H08297641-A (JP)
Title: Portable terminal equipment
Inventor: TSUKUI MASAAKI
IPC: G06F15/02
Filed: 1995-04-26
Abstract: PURPOSE: To easily use the equipment even when both hands are occupied or even on the conditions that it is difficult to watch a picture by providing a means for outputting the message in a voice. CONSTITUTION: When an automatic navigation mode is selected at the time point of mode setting such as when checking gas facilities in a certain area through a vehicle, for example, this equipment is used. In this case, the calculation of time from a time point to start the traveling of the vehicle is performed and at prescribed time, a question (message) is performed in a voice from a speaker 5. A user responds to this message by a single tap or double taps. The single tap is once patting a display 3 of portable terminal equipment 1, the double taps are twice patting the display 3 and when there is any abnormality, the double taps are performed. The number of times of tap is detected by a tap detection part 13. Thus, it is not necessary to watch the display 3 or to perform any pen input during driving.
Patent JP-2000322046-A (JP)
Title: Slide pad and display device
Inventor: YUDA MASAHIKO
IPC: G06F3/041
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a slide pad and a display device, capable of realizing cost reduction resulted from reduction of a complicated due assembly design and reduction of exclusive substrates attendant on a button, the miniaturization of the display device based on the reduction of a mounting space, and the improvement of operability. SOLUTION: A slide pad 3 for operating an on-screen display function is installed on the front of a frame 2 encircling the screen of a display device 1, and screen adjustment is executed by the operation of the slide pad 3, thereby realizes the improvement of operability, cost reduction resulted from the reduction of a complicated die assembly design and the reduction of exclusive substrates attendant on a button, and the miniaturization of the display device 1 based on the reduction of a mounting space.