baber/WOPTO huggingface dataset:
Patent JP-H10262214-A (JP)
Title: Digital image signal recording device
Inventor: YOSHIDA HIROMI
IPC: H04N5/7826
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a digital image signal recording device which is able to record so as to reproduce specially even a digital image signal in which the data for special reproduction are not included. SOLUTION: A code amount calculation part 14 decides an (n) order, a period of an extracted frame and an object code amount C so as to satisfy a relation of CF(n)<=C in order to suppress special reproduction data within the object code amount C, where CF(n) is a code word of an entire frame when a code word equivalent to a coefficient of an (n+1)th order or over is deleted. Furthermore, a minimum value nmin of the order (n) is set in advance and in the case of C<CF(nmin ), intra-frame data being in the order to be extracted next are skipped. A DCT coefficient deleting circuit 15 limits high order coefficients equivalent to high frequency components of DCT coefficients among the intra- frame data based on a result of calculation of the code amount calculation part 14 to reduce the code amount.
Patent JP-H08257804-A (JP)
Title: Main spindle for machine tool
Inventor: MIYAUCHI MIKIYOSHI
IPC: B23B19/02
Filed: 1995-03-23
Abstract: PURPOSE: To provide a main spindle for machine tools, which is capable of compensating for the disadvantage of an Invar alloy, namely low abrasion resistance, and improving the abrasion resistance with low cost. CONSTITUTION: A main spindle for machine tools, provided with a main spindle body part 2 made of Invar alloy, and a main spindle/tip part 3 made of a steel, on the surface of which a wear resistant treatment layer is formed including a tool loading part 3a, and the main spindle body part 2 and the main spindle tip part 3 are integrally and metallurgically joined.
Patent JP-H10257826-A (JP)
Title: Nursery box
Inventor: NISHIYAMA HIROSHI
IPC: A01G9/02
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a nursery box with which growth nonuniformity caused by the scatter of water on a bottom part can be prevented by preventing the root of seedling from being extended in the soil of movable bed by providing the box with a bottom plate with an inclined part lowered toward a drain hole. SOLUTION: A nursery box 1 is constituted by forming four side wall 2 and 3 and a bottom plate 4 and opening its upper part so as to grow a mat seedling in the longitudinal form of about 60cm in longitudinal direction and 30cm in breacthwise direction, for example. Drain holes 5 are arranged at equal intervals at three positions at the lower parts of sidewalls 2 installed in the lengthwise direction, for example, among the sidewalls 2 and 3. The bottom plate 4 becomes a slope smoothly lowered toward both terminal sides 6 while keeping higher a central part 6 in the breadthwise direction of nursery box 1, for example, and consists of the inclined part lowered toward the drain holes 5. It is preferable that the central part 6 at higher level and both the terminal side parts 7 at lower level are installed so as to have a height difference from 1 to 1.5mm.
Patent JP-S59189505-A (JP)
Inventor: AKAHO TETSUO
IPC: H01B1/22
Filed: 1983-04-12
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-S63235757-A (JP)
Title: Power transmission device
Inventor: HASHIMOTO KENJI
IPC: F16H23/10
Filed: 1987-03-20
Abstract: PURPOSE:To enable smooth power transmission, by connecting a joint in a gap with rocking swash plate to a fixed shaft via a center in and to the joint support member tightly attached to the rocking swash plate via a joint arm extending in the orthogonal direction, respectively free of rotation. CONSTITUTION:In an interspace between a rocking swash plate 100 and a fixed shaft 30, there is provided with the joint support member 20 tightly attached to a joint 40 and this rocking swash plate 10, and this joint 40 is connected to the fixed shaft 30 free of rotation via a center in 41, and also connected to the joint support member 20 free of rotation via a joint arm extending in the orthogonal direction with the center pin 41. And, when each piston rod 2 reciprocates, the rocking swash plate 10 rocks, whereby a wedge type rotor 5 and a main shaft 4 both are smoothly rotated. In this connection, when it is used for a compressor, operation is carried out in reverse to the above- mentioned. Thus, since there is no use of gears, a mechanical loss in power is very small and, what is more, no noise is emitted, and smooth power transmission is performable.
Patent JP-S63230609-A (JP)
Title: Exterminating agent against insect pest
Inventor: OYAMA SHIRO
IPC: A01N41/06
Filed: 1987-03-20
Abstract: PURPOSE:To obtain an exterminating agent against insect pests capable of controlling insect pests such as cockroaches and termites, comprising an aromatic sulfonamide and a derivative thereof having excellent stability with time and hardly showing repellency to insect pests. CONSTITUTION:An exterminating agent against insect pests comprising an aromatic sulfonamide and a derivative thereof [e.g. N-[tetra or pentachloro(2- phenoxyphenyl)]-chloromethylsulfonamide] as an active ingredient (concentration range is preferably 0.5-10wt.%). The aromatic sulfonamide and the derivative thereof have no repellency to cockroaches and termites as a bait agent, are effective, usable in powdery or liquid state as an exterminating agent against termites, and sprayed as aerosol agent or in liquid state as an exterminating agent against acarides. When the aromatic sulfonamide and the derivative thereof are further impregnated into a sheet, the compounds have strong interlocking strength to fibers and are suitable for extermination for a long period.
Patent JP-S55155055-A (JP)
Title: Photographic styryl dye
Inventor: SATOU SHIYOUICHI
IPC: C09B23/00
Filed: 1979-05-24
Abstract: NEW MATERIAL:Compounds of formula I [wherein R is H, lower alyl; R 1  is alkyloxy group contg. sulfo group; -NR 6 R 7  (wherein either or both of R 6  and R 7  is/are alkyl group contg. sulfo group); R 2  is H, alkyloxy group contg. sulfo group; R 3 , R 4  are lower alkyl, aryl; R 5  is H, lower alkyl].  
     EXAMPLE: Compound of formula II.  
     USE: Light absorbing dye for use in silver halide photosensitive material for photography.  
     PREPARATION: Aminoguanidine sulfate (or carbonate or nitrate) is reacted with alkyloyl- or aryloylacetic ester in the presence of sodium alcoholate to obtain a pyrimidinyl pyrazolone derivative which is then reacted with an aldehyde derivative in a solvent such as dimethylformamide or alcohol such as methanol or ethanol. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11251254-A (JP)
Title: Method and apparatus for manufacturing semiconductor wafer
Inventor: MAYUZUMI MASANORI
IPC: H01L21/68
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent crystal defects from occurring so that a high quality semiconductor wafer can be produced by preheating a semiconductor wafer being carried in an epitaxial growth furnace. SOLUTION: A plurality of lift pins 10 are provided and projected up on a robot hand 5 for supporting a semiconductor wafer W. A heater 7 covered with quartz 6 is mounted below the semiconductor wafer W supported with the lift pins 10 on the robot hand 5, such that the semiconductor wafer W held by the robot hand 5 is preheated by the heater 7 on the hand during the carrying of the wafer to an epitaxial growth furnace by the robot arm 4. The heater 7 is covered with the quartz 6, so that the wafer W does not come into direct contact with the heater 7, thereby avoiding the contamination of the wafer W from the heater 7.
Patent JP-S51138940-A (JP)
Title: Water heating device
Inventor: IWASAKI KAZUO
IPC: F24H9/02
Filed: 1975-05-28
Abstract: PURPOSE: A water heater device capable of preventing radiation of heat inside the device and of surely prevelnting dust and sand outside of the device from coming thereinto. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11252513-A (JP)
Title: Signal converter and its method
Inventor: HIRANAKA DAISUKE
IPC: H04N19/00
Filed: 1998-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent the disturbance of video due to a video signal allowing a telecine picture signal and a non-telecine picture signal to coexist by detecting switching of the telecine picture signal to the non-telecine picture signal based on a normally detected repeated field and the timing of being supplied with the repeated field. SOLUTION: The repeated field is constantly detected by a repeated field judging part 33 through a repeated field detecting part 13. At the same time of it, a telecine pattern generating part 35 generates the timing of being supplied with the repeated field of the telecine picture signal included in the video signal. Then, when the repeated field is not detected actually at the timing of being supplied with the repeated field at the time of a reverse telecine processing mode, reverse telecine processing is finished by judging that the video signal supplied from the outside is switched from the telecine picture signal to the non-telecine picture signal.
Patent JP-S56161802-A (JP)
Title: Filtering treatment method
Inventor: FUJIE NOBUO
IPC: C02F1/44
Filed: 1980-05-16
Abstract: PURPOSE: To obtain filtered water with good quality used in a semiconductor industry or the like at a high yield by a method wherein water to be treated is subjected to the filtering treatment densely at first and concentrated water not filtered is subjected to the filtering treatment roughly and, thereafter, returned to the first process.  
     CONSTITUTION: The water 4 to be treated pressurized by a pump P from a raw water tank T is supplied under pressure to an ultrafiltration device UF to be separated into the filtered water 5 and the unfiltered concentrated water 6. The concentrated water 6 is passed through a filter device F having a filter pore size larger than that of the ultrafiltration device UF to be subjected to the filtering treatment and, thereafter, returned to the raw water tank T. By this method, a large amount of ultrapure water can be prepared at a low cost. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54310-A (JP)
Title: Device for monitoring abnormal diesel locomotive
Inventor: SHIMAZOE HIROSHI
IPC: B60L3/00
Filed: 1977-06-02
Abstract: PURPOSE: To rapidly inform the abnormality of a diesel locomotive to an operator by providing means for indicating the detected value necessary to operate the locomotive such as engine coolant level or the like. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000254493-A (JP)
Title: Production of silica modified titania for catalyst carrier
Inventor: INOUE MASASHI
IPC: B01D53/94
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst carrier which has a larger area and has excellent heat resistance in order to improve the performance of an ammonia denitrification catalyst by reacting a mixture containing a titanium alkoxide and a silicon alkoxide in an alcohol solvent and firing the resulted reaction product. SOLUTION: The titanium alkoxide and the silicon alkoxide are expressed in general formulas by Ti(OR1)(RO2)(RO3)(OR4), Si(OR1)(RO2)(RO3)(OR4), where R1 to R4 may be the same or denote different hydrocarbon groups. Both are preferably so mixed that a Ti/Si atom ratio (weight) attains a range of 5 to 50. Further, various kinds of polyhydric alcohols, such as diol, triole and polyol, are used as the reaction solvent. At the time of production, the mixture of both alkoxides is heated and reacted in a range of 200 to 350 deg.C and thereafter, the reaction product is fired in a range of 500 to 1300 deg.C.
Patent JP-S61225540-A (JP)
Title: Hot water storage type water boiler
Inventor: YOSHIDA TSUNEHIRO
IPC: F24H1/08
Filed: 1985-03-29
Abstract: PURPOSE:To reduce the apparatus installation space and to rationalize the manufacturing and commodity circulation step by providing a hot water storage tank unit at the lower part of the water heater and a warm water heating unit at the upper part thereof, connecting these units to each other, and connecting water pipelines of both units and electric wiring thereof. CONSTITUTION:In a heating system for feeding water through a water feed pipe 3 and feeding hot water through a hot water feed pipe 5, water within a hot water storage tank 2 is circulated from the lower part of the tank 2 to a heat exchanger 8 by means of a circulating pump 7 via a pipeline 4, and hot water heating by a burner 9 is returned to the upper part of the hot water storage tank 2 via a pipeline 6. The hot water storage tank unit and the heating part unit are constructed independently. By providing the heating part unit at the upper part of the hot water storage tank unit, saving of the space is realized by the installation space of only the hot water storage tank. By forming the hot water storage part and the heating part into various function units, it is possible to immediately meet various market demands and to attempt to realize rationalization of the circulation step.
Patent JP-S57180846-A (JP)
Title: Manufacture of color picture tube and device for manufacture
Inventor: KITA NOBUO
IPC: H01J9/227
Filed: 1981-05-01
Abstract: PURPOSE:To obtain a color picture tube which has an extremely small degree of stains and defect in its film layer, which is made of lacquer or the like and is fixed over a phosphor slurry layer formed on the inner wall of a panel, by removing a given part of the said film layer during the manufacturing process of the color picture tube. CONSTITUTION:After a phosphor slurry layer 2 is formed on the inner wall of a panel 1, a film layer 3 is formed on the layer 2 by a spray method, and the panel 1 is held with a panel supporter so that a fusing surface 12 becomes horizontal. Next, an acetone 36 is poured into a manufacture device 21 consisting of a container 27. Following that, the container 27 is raised in the direction indicated by an arrow 32 so as to make a part of a side wall 11 covering up to the top of a panel pin 4 to be immersed in the acetone 36 while straining a spring 28, thereby enabling the part of the film layer 3 covering up to the top of the pin 4 to be dissolved and removed. After that, all unnecessary part of the film layer 3 is removed by moving the container 27 downward in the direction indicated by an arrow 33.
Patent JP-H03264832-A (JP)
Title: Surface-pressure distribution display device
Inventor: TOKUNAGA KEIZO
IPC: G01L5/00
Filed: 1990-03-15
Abstract: PURPOSE:To omit the input of the shape of a body, data processing and the like and to display the pressure distribution on the surface of the body instantly and accurately only with hardware by dispersing and arranging a plurality of pressure sensors on the surface of the body to be measured, and arranging a plurality of light emitting bodies at the neighborhoods of the sensors. CONSTITUTION:Light emitting bodies 6a - 6z comprising light emitting diodes are arranged at the neighborhoods of pressure sensors 3a - 3z. The light emitting bodies 6a - 6z are provided so that the colors of the emitted light beams are different in response to the pressures on the surface parts of the body where the light emitting bodies are arranged. The outputs of the pressure sensors 3a - 3z are inputted into pressure-level detecting circuits 5a - 5z (only 5a is shown in the figure) through lead wires 4a - 4z (only 4a is shown in the figure). The detected outputs of the pressu-level detecting circuits 5a - 5z are supplied to the light emitting bodies 6a - 6z neighboring the pressure sensors 3a - 3z respectively. As a result, the light emitting bodies 6a - 6z emit light beams in colors corresponding to the pressure levels.
Patent JP-H10259594-A (JP)
Title: Production of glossy coated paper
Inventor: KAWANO YOSHITAKA
IPC: D21H19/54
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a sheet of coated paper, excellent in operating efficiency and excellent in print surface strength (dry strength and vessel pick strength), white paper gloss and surface state. SOLUTION: An undercoating liquid containing a starch having 0.09-0.25mmol/ g amount of reducing end groups (a value measured by a Willstatter-Schudel method) or its derivative as an adhesive is prepared and the surface of a sheet of base paper is then coated with the undercoating liquid by a film transfer method. The coated surface is subsequently coated with a separately prepared topcoating liquid containing a starch having 0.40-0.70mmol/g amount of reducing end groups (a value measured by the Willstatter-Schudel method) or its derivative according to a blade method, in a method for producing glossy coated paper comprising coating a sheet of base paper with the coating liquids containing a pigment and the adhesive by undercoating and topcoating.
Patent JP-S58183653-A (JP)
Inventor: DEEBITSUDO ARAN UORUSHIYU
IPC: C07D209/34
Filed: 1982-04-19
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-S61224470-A (JP)
Title: Semiconductor luminous device
Inventor: FUKUOKA KAZUO
IPC: H01L31/12
Filed: 1985-03-29
Abstract: PURPOSE:To enable to take out a monitoring light form the back surface of a plane light from the back surface of a plane light source type LED and moni- CONSTITUTION:A monitoring light output hole 12 is provided through the back surface electrode 11 of a plane light source type LED, and a metallic electrode,.
Patent JP-S58183914-A (JP)
Title: Apparatus for controlling waste sludge of concentration tank
Inventor: BABA KENJI
IPC: B01D21/30
Filed: 1982-04-21
Abstract: PURPOSE:To control the withdrawal amount of sludge from a concn. tank corresponding to the detection value of gas concn., by detecting the gas concn. in the aerating waste gas of a sludge aeration tank for aerating sludge supplied to a concn. tank. CONSTITUTION:Inflow sewage is treated through a first precipitation basin 1 and an aeration tank 2 while sludge in the precipitation basin 1 is discharged by a sludge pump 3 to be supplied to a sludge aeration tank 5 by a sludge transport pipe 4. A gas is supplied to the sludge aeration tank 5 by an aerating blower 6, a gas pipe 7 and a diffusion apparatus 8 to aerate sludge. After aeration, sludge is supplied to a concn. tank 9 to be precipitated and concentrated therein. The gas concn. of the aerating waste gas is measured by a carbon dioxide densitometer 11. The carbon dioxide in sludge is calculated by an operation apparatus 12 and converted to a signal for operation a concn. sludge pump 10 to withdraw the concn. sludge corresponding to the carbon dioxide concn.
Patent JP-S58184465-A (JP)
Inventor: SHIMIZU TAMIO
IPC: F25B15/00
Filed: 1982-04-21
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-2000095398-A (JP)
Title: Two-point support winding device
Inventor: NAKAJIMA KENEI
IPC: B65H18/08
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a two-point support winding device capable of improving the quality of a winding condition and increasing the winding speed. SOLUTION: This two-point support winding device is provided with a winding means 2 which is provided with a winding member 1 having a pair of support parts and turned with an intermediate point between both support parts as an axis, and a feeding means 4 to feed a winding material 3 to the winding means 2. The winding means 2 is provided with a turning speed correction part 5 to effect the correction synchronous with the turn of the winding member 1 so as to mitigate the difference between the maximum and minimum pull-in speeds changing with the period of 180 deg. in turning angle of the winding member 1. When the pull-in speed is slow, a feed path 6 of the winding material 3 is elongated.  When the pull-in speed is high, the feed path 6 of the winding material 3 is shortened, and a feed correction part 7 to effect the correction synchronous with the turn of the winding member 1 is provided.
Patent JP-S63234946-A (JP)
Inventor: MAEDA HAJIME
IPC: A61B5/02
Filed: 1987-03-23
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-S61223659-A (JP)
Title: Peak value detecting circuit
Inventor: SANBE FUMIO
IPC: G01R19/04
Filed: 1985-03-29
Abstract: PURPOSE:To improve the precision of detection of continuously inputted peak values by issuing a strobe signal to store and display the peak value through an AD converter at every time when a peak value detecting part where a current is flowed from a voltage comparing operational amplifier to a peak voltage holding capacitor through an FET detects the peak value. CONSTITUTION:When a peak detecting part 4 detects the peak value through an LPF 8, the output current from a voltage comparing operational amplifier 11 is flowed to the peak voltage holding capacitor through an FET 41. The peak voltage is inputted to an AD converter 2 through an operational amplifier 15. At every time the detecting part 4 detects the peak value, the change of the output voltage of the operational amplifier 11 is detected by the operational amplifier 51 of a strobe signal generating part 5 to send the strobe signal to a peak value storage part 6. The peak value from the AD converter 2 is stored in either one of plural storage circuits 61 in accordance with the strobe signal and is displayed on a display device 71.
Patent JP-S60211025-A (JP)
Title: Manufacture of composite formed body of fiber reinforced aluminum
Inventor: SUZUKI NOBUYUKI
IPC: B22D19/14
Filed: 1984-04-04
Abstract: PURPOSE:To facilitate extremely plastic working by mixing molten Al with inorg. staple fibers, solidifying the mixture in the form of granules, adding the granules to molten Al heated to a higher temp., and carrying out casting after melting the granules to obtain a cast composite body. CONSTITUTION:Molten Al is mixed with inorg. staple fibers of a carbonaceous, silicon carbide-base or aluminous material as a reinforcing material by a suitable method such as centrifugal mixing, and the mixture is solidified in the form of granules. The granules are added to molten Al heated to a higher temp., and after melting the granules, the mixed melt is charged into a casting mold and solidified to obtain a composite formed body contg. uniformly dispersed inorg. fibers and free from internal defects. The composite formed body is easily subjected to plastic working because of its very high plastic workability.
Patent JP-H08257731-A (JP)
Title: Injection sleeve for die casting machine and die casting machine using it
Inventor: NISHIMURA TAKANOBU
IPC: C22C38/08
Filed: 1995-03-24
Abstract: PURPOSE: To reduce the deformation and to prevent the galling by making an injection sleeve which is used to a molten metal receiver serving as well a pressure cylinder in a die casting machine, of a metallic material having a specific value or lower of the coefficient of heat expansion from room temp. to a prescribed temp. CONSTITUTION: The injection sleeve 6 is constituted of the metallic material having <=10×10<-6> /K coefficient of heat expansion in the temp. range from room temp. to 673K. Thereby, even if the temp. difference between the upper part and the lower part of the injection sleeve 6 is developed at the time of pouring, the heat deformation without cooling, and galling between the injection sleeve 6 and a plunger tip are prevented. Further, the injection sleeve 6 is not lowered to the necessary temp. or lower and is not developed to the entrapment of solidified phase nd the obstruction of molten metal flow caused by the solidification of molten metal. In such a way, the excellent reliability and durability can be obtd.