baber/WOPTO huggingface dataset:
Patent JP-S60240322-A (JP)
Title: Controlling method of rolling dimension of metallic rod material
Inventor: KATAOKA KENJI
IPC: B21B37/16
Filed: 1984-05-16
Abstract: PURPOSE:To improve a dimensional accuracy by detecting the deviation of sectional dimension in both vertical and horizontal directions and temp. before rolling reduction of the material to be rolled in a set of V, H stands and by correcting the rolling reduction to make the presuming deviation to be given in zero. CONSTITUTION:The deviation of sectional dimension in both vertical and horizontal directions and temp. of the material 5 to be rolled are detected before the material 5 is subjected to rolling reduction in the set consisting of V stands 1, 3 and H stands 2, 4 in the group of rolling mills. The dimensional deviations in both directions of the material 6 to be rolled at the outlet side of the case maintaining a constant rolling conditions based on the detected values thereof are forecasted. When the detected part is then rolled with the use of the relation between the forecasted deviations and gap correction between rolls, the rolling reduction is corrected anf the forecasted deviation is made in zero.
Patent JP-S584308-A (JP)
Title: Press die for shear
Inventor: YAMANA YOSHIYUKI
IPC: B23D15/08
Filed: 1981-06-24
Abstract: PURPOSE:To minimize burrs to enhance the accuracy of a sheared surface by a construction wherein the blanking clearance of a press die for shear can automatically be adjusted with a change in the thickness of a sheet to be sheared. CONSTITUTION:An upper die plate B12 and an upper die holder 13 are together fastened upon an upper die plate A11. A slide plate 14 with a punch A10 fixed on the holder 13 is slidably held through a couple of guides. Furthermore, a cotter C is fixed on the holder 13 and attached to a cotter B, forming a pair of cotters. These two pairs of cotters B and C serve to hold the slidable plate 14 from both sides. One of the cotters is slid as far as a specific position by a pulse motor, while the other cotter clamps the holder 13 to allow a change in die width to adjust a blanking clearance correspodingly to the plate thickness of  a sheet to be sheared, thus minimizing burrs and improving the accuracy of a sheared surface.
Patent JP-H09277304-A (JP)
Title: Production of molded article integrally provided with film and product obtained thereby
Inventor: WATANABE KAZUHIKO
IPC: B29K75/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a resin molded article with a decoration of a high texture like a grain and the like at a low cost. SOLUTION: A recessed and projected pattern is formed on a cavity surface 5, and a spray 7 is conducted from an oblique or horizontal direction and an in-mold coat 6 is conducted. Next, a resin is introduced and transferred to this cavity, whereby a conduit part 1 is formed.
Patent JP-H08294138-A (JP)
Title: Liquid crystal projector
Inventor: OZURU SHOSUKE
IPC: G03B33/12
Filed: 1995-04-21
Abstract: PURPOSE: To obtain the liquid crystal projector in which an original image is reproduced and the light utilizing efficiency is improved by using a luminance signal and a chrominance signal in the liquid crystal projector employing a luminance liquid crystal panel and a color liquid crystal panel. CONSTITUTION: A signal processing circuit 50 eliminates a color signal with a negative sign and provides an output of color signals R, G, B. Correction opposite to that of the chrominance signal is applied to a luminance signal to provide an output of a luminance signal Y'. The correction applied to the luminance signal and the chrominance signal is cancelled when the image is synthesized by a polarization beam splitter 9 and an original image is generated. Furthermore, an image with high luminance is provided by using a booster circuit to amplify the signal and providing an output of the result.
Patent JP-H04327944-A (JP)
Title: Ink jet printing head
Inventor: FUJIMOTO HISAYOSHI
IPC: B41J2/045
Filed: 1991-04-26
Abstract: PURPOSE:To provide an ink jet printing head which enables data to be printed in high density and quality. CONSTITUTION:Grooves 2 extending from the rear end to the front end of a substrate 1 are formed at a fixed interval on the substrate, and a conductor pattern 3 is provided on a strip projecting part 2 formed by the grooves 2 on the surface of the substrate where the grooves 2 are formed, and a conductor pattern 4 is provided on the surface other than the surface of the substrate 1. Next, a lid 6 is placed on the substrate 1, and further, magnets (magnetic field generation devices) 7, 8 are arranged over the lid 6 and under the substrate 1 respectively. Subsequently, if an electric current I is allowed to run between any conductor pattern 3 and any conductor pattern 4. As a magnetic field H is applied in an arrow direction, the strip projecting part 21 where the conductor pattern 3 is formed tilts to the right, receiving an electromagnetic force F in an arrow direction according to Fleming's left-hand rule. Thus ink in the groove 2 adjacent to the right of the projecting part 21 is squeezed out.
Patent JP-S60239635-A (JP)
Title: Tuning meter
Inventor: HANDA MASAAKI
IPC: G01H3/04
Filed: 1984-05-15
Abstract: PURPOSE:To enable simple tuning of sounds of other musical instruments to match with the sound of one reference musical instrument by performing a computation between the sound of a specified musical instrument taken in as frequency data and an internal reference frequency. CONSTITUTION:The fundamental wave component of an input musical sound signal 101 which is received with a receiving section 11 is extracted with a fundamental wave extraction circuit 12, then, the fundamental frequency data 102 thereof 101 is measured with a frequency counter circuit 13 and processed with a computation circuit 14 to be sent to a display 20 through a decoder circuit 19. Then, first, the sound to be registered of a reference musical instrument is represented by A'4 and a reference frequency data 103 is selected 18 corresponding to the sound A'4 from among reference sounds memorized in a reference frequency memory circuit 17. Now when the sound A'4 is inputted, the computation circuit 14 performs a computation to divide the data 103 by the data 102 corresponding to the sound A'4 and the results are memorized as conversion coefficient. Then, when the sound of another musical instrument is inputted, a computation 14 is done via the circuit 12 and the counter 13 and the results are sent to the circuit 19 as frequency data 104 being calibrated. Thus, the display can be done with the sound A'4 of the reference musical instrument as reference.
Patent JP-S63262535-A (JP)
Title: Torque detector for automobile
Inventor: YOSHIMOTO NAOAKI
IPC: G01L3/00
Filed: 1987-04-20
Abstract: PURPOSE:To accurately measure a torque, by setting the average value of the outputs of a torque sensor during a predetermined period to a zero point before calculating the torque. CONSTITUTION:An automobile does not yet run within the predetermined period immediately after the operation of an ignition switch is started and no torque acts on a torque transmission shaft. The average value of the outputs of a torque sensor 18 during this period is calculated by an averaging processing means 20 and regarded as the zero point of the torque sensor 18. The deviation between said average value and the output value of the torque sensor 18 is calculated by a calculation means 21 to be outputted as a torque value.
Patent JP-S63285236-A (JP)
Inventor: HERUMUUTO SHIYUTETSUFUESU
IPC: F02D11/10
Filed: 1988-04-21
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-S51125092-A (JP)
Title: A process for preparing novel substituted s-triazines
Inventor: KODAMA TSUTOMU
IPC: C07D417/14
Filed: 1974-08-26
Abstract: PURPOSE: Substituted S-triazines of formula I are new: (where R 1 WR 5  are H,alkyl,alkenyl,cycloalkyl,cycloalkylalkyl,aryl,alkyl substituted by heterocyclic group or R 1  and R 2 ,R 3  and R 4  may be linked together with neighbouring N via O,another N or S or without via O,another N or S to form a ring respectively; Z is O or S),in an example,N-(2-methoxy4-dimethylamino-s-triazinyl)-N-n-butylthiourea. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58215243-A (JP)
Title: Method and device for continuous casting of cast ingot of high-melting point metal having smooth surface
Inventor: OONO ATSUMI
IPC: B22D11/113
Filed: 1982-06-08
Abstract: PURPOSE:To cast a cast ingot of a high m.p. metal having a smooth surface of an optional shape without any surface defect continuously by forming one end of a charging pipe to be immersed into molten metal as a hollow mold, providing an induction heating coil on the outside circumference thereof and maintaining the outlet end at the height of the molten metal surface. CONSTITUTION:One end of a siphon type charging pipe 4 is immersed in the molten metal 3 in a molten metal holding furnace 1. The other end of the pipe 4 is formed as a hollow mold 5, and a high frequency induction heating coil 6 is provided on the outside circumference of the mold 5 to maintain the molten metal in the mold 5 in a molten state. The molten metal in the furnace 1 is maintained on a constant level so that the surface of said metal is kept at the height at the bottom end of the mold 5. If a dummy bar 7 is moved downward in this state, the cast ingot of the high m.p. metal having a smooth surface and an optional sectional shape is produced continuously without the danger of breakout.
Patent JP-S5524535-A (JP)
Title: Decreasing method for nitrogen oxide
Inventor: ITOU MEIJI
IPC: B01D53/34
Filed: 1978-08-11
Abstract: PURPOSE: To keep the decreased level of NO 2  concn. independently of the variation in the concn. of products of incomplete combustion, by selecting the positions for injecting ammonia based on the measured concn. of carbon monoxide, residual hydrocarbon, unburned carbon contained in the exhaust gas.  
     CONSTITUTION: Detecting elements 12 for gas concn. are attached at a flue, or at nests of tubes 3, 7 etc. to measure the concn. are attached at a flue, or at nests of tubes 3, 7 etc. to measure the concn. of reducing materials, e.g., carbon monoxide, residual hydrocarbon, unburned carbon etc. On the basis of the result of the measurement, the quantities of ammonia to be injected through injection nozzles 9, 10, 11 are controlled by an gas analyzer 13 and flow control valves 14, 15, 16. Hereby, efficient denitration is performed according to the charge in composition of the exhaust gas. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11293646-A (JP)
Title: Life coexistance type revetment and revetment panel material
Inventor: SAKUSE NOBUO
IPC: E02B3/14
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a shore-side small animal coexistance type revetment with resting places for shore-side small animals. SOLUTION: A panel material 5 which has a surface formed with a number of recesses 8 and shore-side small animal access holes 9 passing from the surface 6 to a back 7 is arranged along a protecting wall 3 for preventing erosion due to flowing water in the way of putting the surface 6 of the panel material 5 in contact with flowing water. Backfill materials 12 as nests for shore-side small animals are filled between the panel material 5 and the protecting wall 3. Preferably, the small animal access holes 9 are formed gradually smaller in size or gradually descending as tending from the surface of the panel material to the back.
Patent JP-H05270336-A (JP)
Title: Front protector of fork-lift truck
IPC: B62D25/06
Filed: 1992-03-23
Abstract: PURPOSE:To enable accessory parts to be assembled to a front protector in a sub line as well as to facilitate operation by connecting a lap part with at least a frame front end to a frame with a mounting bolt. CONSTITUTION:Plural pieces of mounting holes 6 are installed in symmetrical end edges being lapped with each front end of symmetrical frames 2 at proper intervals in the vertical direction, and in response to those holes, plural pieces of tapped holes are formed each front end of these symmetrical frames 2. In succession, a front protector 1 is connected to the frames 2 by two mounting bolts 8. Therefore actual connection to the frames 2 is made executable with an exclusive jig in an assembly line after accessories are assembled.
Patent JP-H09251835-A (JP)
Title: Breaker in an earthquake
Inventor: MORIMOTO TOMOHARU
IPC: H01H73/02
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a breaker in an earthquake which cuts a breaker switch and cuts off current after a predetermined elapse of time if an earthquake occurs and which prevents the occurrence of fire due to electric appliance filling to be turned off during escaping. SOLUTION: A solenoid 9 is fixed to the left side of a base 12, the left end of a spring release switch 6 is plugged in a iron core opening 7, and a bar 5 which is slid by a spring is fixed to the right side of the base 12. The base 12 is fixed beneath a breaker switch 2, a stop 3 mounted on the breaker switch 2 and the upper end of the bar 5 slid by means of the spring are connected by a string 4 without slackness. The solenoid 9, a tamer 14, and a battery 21 are wired by means of a lead wire 13. The timer 14 is fixed to a battery case 23, and a weight base 22 is fixed to the right side face of the battery case 23. A weight 20 and the tip end of a tamer startup switch 17 are connected by means of a weight string 19, the weight 20 is loaded on the weight base 22, and the battery case 23 is fixed to the wall face around a breaker 1.
Patent JP-S5322530-A (JP)
Title: Preparation of inorganic powder
Inventor: MIYATA KENICHI
IPC: C09C3/00
Filed: 1976-08-13
Abstract: PURPOSE:To prepare a microspheric porous inorganic powder containing anticorrosion or antifouling pigments, by forming a water-insoluble precipitate from an aqueous solution of inorganic compound in which a pigment is suspended.
Patent JP-H1069829-A (JP)
Title: Switching device
Inventor: UENO SATORU
IPC: H01H21/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide such a switching device with a great operation plane as being capable of operating with piano handle touch and improving in operability. SOLUTION: A mounting frame 2, a switch 5, a decorative frame and a piano handle 43 as an operator are provided. The mounting frame 2 has a slender window hole 6 at the middle, which is provided with three equipment mounting means in the longitudinal direction. The switch 5 which has the short side outside dimensions being approximately 1/3 the longitudinal length of the window hole 6 in the mounting frame 2 is mounted on the equipment mounting means at the center of the mounting frame 2. The decorative frame 2 is opposed to the window hole 6 in the mounting frame 2, provided with an opening having the longitudinal dimension being larger than the outside dimension of the window hole 6 and arranged in front of the mounting frame 2.  The piano handle 43 is formed large enough to cover all the opening in the decorative frame, opposed to the switch 5 at the center and arranged at the opening in the decorative frame.
Patent JP-H10286685-A (JP)
Title: Build-up method with laser beam and build-up structure
Inventor: MATSUYAMA HIDENOBU
IPC: B23K26/082
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To form a build-up layer with high quality and without leaving a layer not welded or generating cracks at an over lapping part where a beginning end part and a final end part are overlapped. SOLUTION: In the time of forming a build-up layer by irradiating the surface of a base metal 11 composed of an aluminum alloy with a laser beam 9 by relatively moving against the base metal 11 while a copper alloy powder 5 is thrown in, and melting the copper alloy powder 5 to form a build-up layer 1, a final end part E to be made in the building-up working final part is lapped onto a beginning end part S to be made in the building-up working beginning part of the build-up layer 1 and the build-up layer 1 is formed. In this time, the inclining angle θ of the surface 1a of the beginning end part S to the surface of the base metal 11 is made to be as 8 deg.<θ<27 deg..
Patent JP-S59221790-A (JP)
Inventor: KOIKE TERUO
IPC: G07F13/10
Filed: 1983-05-31
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。
Patent JP-H06311627-A (JP)
Title: Gas section spacer for gas insulated machine
Inventor: TSUCHIKAWA MIYUKI
IPC: H02G5/06
Filed: 1993-04-23
Abstract: PURPOSE:To prevent the mechanical strength of a gas section spacer from lowering by passing an insulator part through the tank of a gas insulated machine in order to define gas sections and making a gas conduction hole through a conductor for conducting the gas sections. CONSTITUTION:The gas section spacer comprises an insulator part 2 for defining the gas sections in a tank containing an electric machine together with insulating gas, and a conductor 4 penetrating through the insulator part 2 and conducting the gas sections wherein a gas conduction hole 80 communicating the gas sections is made in the penetration conductor 4. The gas conduction hole 80 has outlets provided on the outer peripheral face of the penetration conductor 4. Since no hole is required in the end face of the penetration conductor 4, conductive connection can be achieved without decreasing the contact area between the penetration conductor 4 and a main circuit conductor. This structure prevent the mechanical strength of gas section spacer 1 from lowering.
Patent JP-S5525419-A (JP)
Title: Resin composition
Inventor: ABE ATSUSHI
IPC: C08K3/00
Filed: 1978-08-09
Abstract: PURPOSE: To reduce the specific gravity and to improve the flame retardancy, by incorporating an organic and an inorganic fillers, and red phosphorus powder to a resin in specific proportions.  
     CONSTITUTION: (A) A resin is incorporated with (B) 65W80 PHR of an organic filler, e.g. wood flour or pulp, (C) 15W35 PHR of an inorganic filler, e.g. asbestos, glass fibers, or aluminum hydroxide, and (D) 0.5W10 PHR of red phosphorus powder to give the desired resin composition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04326858-A (JP)
Title: Device and method for encoding picture data
Inventor: NAKANO KEIICHI
IPC: H04N19/115
Filed: 1991-04-26
Abstract: PURPOSE:To encode picture data within definite time so that code quantity is settled in the aimed code quantity by preventing alienation between the appropriate standard of allotted code quantity for every block and generated code quantity from becoming larger. CONSTITUTION:The device is constituted of an image pickup system 2, a signal processing circuit 3 to execute prescribed signal processing, an encoding circuit 4 to compress and encode data, and a recording system 5 to record the data in a recording medium 5b. Then, the picture data is divided into the blocks, and is orthogonal-transformed, and at the time when a quantized transformation coefficient is variable-length coded, code quantity of every block and the code quantity of the whole picture are calculated, and optimum quantization width is estimated. Further, after the transformation coefficient orthogonal-transformed again is quantized by the new quantization width, excess and deficiency between the code quantity per every block allotted before and the code quantity up to the preceding block is made to be borne so that a deficient portion is borne more and an excessive portion is borne less as the allotted code quantity of every block is larger. Then, the coding of the block is brought to an end before its burden exceeds the code quantity of the block.
Patent JP-H02276624-A (JP)
Title: Thermosetting resin laminated sheet
Inventor: OKUDA AKIHIKO
IPC: B29K105/12
Filed: 1989-04-19
Abstract: PURPOSE:To improve the impact strength of sheet by a method wherein fiber base material, which consists of only aramid fiber mixed paper having the specified mixing ratio of aramid fiber to cellulose fiber or of the aramid fiber mixed paper and cellulose fiber paper in combination, is impregnated with thermosetting resin and, after that, formed under heat and pressure. CONSTITUTION:The ratio of aramid fiber to cellulose fiber by weight percentage is set to be 50:50 to 5:95. The fiber base material is used in the form of only aramid fiber mixed paper or of aramid fiber mixed paper and cellulose fiber paper in combination. The cellulose fiber paper is the paper used for ordinary laminated sheet such as kraft paper, linter paper or the like. By drying the fiber base material impregnated with thermosetting resin varnish, prepreg is obtained. The ratio of resin in the prepreg lies normally in the range of about 40 - 60%. Under the condition that the predetermined number of said prepregs are piled up and, when necessary, copper foil is put on the surface of the piled-up prepregs, forming under heat and pressure is performed normally at 150 - 170 deg.C and 100 - 120kg/cm<2> for 90 - 120min.
Patent JP-H01270715-A (JP)
Title: Digital protective relay
Inventor: ODA SHIGETO
IPC: H02H3/02
Filed: 1988-04-20
Abstract: PURPOSE:To enhance accuracy by providing a function circuit which outputs signals to an analog/digital converter after amplifying them at great amplification rates in the case where the magnitude of analog signals are small. CONSTITUTION:A function circuit 8 is provided at the previous stage of an analog/digital converter 5 so as to output analog signals to the analog/digital converter 5 after amplifying them at a large amplification rate in case where the analog signals are small. And those output voltages V2 are converted into digital signals by means of the analog/digital converter 5, thereafter they are converted so as to have linear characteristics by means of CPU7 in order to facilitate relay operation by digital processing. Accordingly, a large linearity range of relay input can be obtained and highly accurate relay operation can be performed.
Patent JP-S62254758-A (JP)
Inventor: MATSUMAE MASATOSHI
IPC: A61H15/00
Filed: 1986-04-26
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-H03297281-A (JP)
Title: Movie video camera with still mode
Inventor: FUKUSHI KAZUTO
IPC: H04N5/225
Filed: 1990-04-16
Abstract: PURPOSE:To reproduce a still picture by selecting a changeover means, reading a still video signal from a recording means and giving the signal to a recording means. CONSTITUTION:When a video recording switch 31 is depressed, a video image picked up by a CCD 13 is given to an encoder 20, the video signal and an audio signal are recorded on a video tape by a recording section 21 and displayed on a view finder 23. When a still mode setting switch 32 is depressed in the video recording state in the movie mode, a still video signal is recorded together with an audio signal continuously for one frame period while the still mode is being set and still mode recording is displayed on the upper part of the screen of the view finder 23 and both a still picture and a moving picture are displayed to part of the screen of the view finder 23.
Patent JP-S59219503-A (JP)
Inventor: YURUKU EEBERURE
IPC: F15B15/06
Filed: 1984-05-17
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-H01269324-A (JP)
Title: Pre echo canceler
Inventor: ARAI KOSUKE
IPC: H04B3/23
Filed: 1988-04-20
Abstract: PURPOSE:To make a dynamic range necessitated for a main echo canceler small without delaying converging time by supplying the sum signal of a signal transmitted through an analog filter with an adequate characteristic and a reception signal to the main echo canceler of a next stage. CONSTITUTION:Filters 211-214 are switched successively by controlling a switch 203 by a selection control part 220 and a control part 207, and the filter to make the output of an A/D converter 225 minimum is selected. Thus, the optimum filter can be selected among some analog filters so as to remove an echo before the main echo canceler.