baber/WOPTO huggingface dataset:
Patent JP-2001013081-A (JP)
Title: Method and device for inspecting tire
Inventor: OI HIDEO
IPC: G01N21/88
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To easily and quickly find a defective part, and to accurately and efficiently inspect a tire to be inspected by detecting the defective part based on an image signal, and by making the failed part for displaying the image signal on a monitor. SOLUTION: By a laser-type non-destructive inspection machine 1, the image of the inside of a vulcanized tire in normal and reduced pressure states is irradiate with a laser beam for picking up an image by an image pickup means 2 such as a CCD camera, an image signal with a white and black shading base is processed by an image processor 3 for marking a defective part for displaying on a monitor 4, and the quality of a tire is inspected. The image signal outputted from the image pickup means 2 is converted into a digital image signal by an A/D conversion part 5 for supplying to Shearography image processing part 6.  In the Shearography image processing part 6, the image signal in normal and reduced pressure states at the same part of the tire to be inspected is processed, the Shearography image signal of the white and black gray tone is generated, and the image signal is supplied to a marking processing part 7.
Patent JP-S5976765-A (JP)
Title: Grinding device for brittle material
Inventor: INAGAKI NORIYUKI
IPC: B24B37/30
Filed: 1982-10-27
Abstract: PURPOSE:To improve the roughness of the finishing surface and the productivity of the device by a method wherein a holding member, holding a workpiece under pressing it against a rotating cylindrical body, is transferred in parallel to the rotating center axis of the rotating cylindrical body. CONSTITUTION:The work piece holding body 30, having a means to press the work piece 28 against the surface of the rotating cylindrical body 14 coated or burried with a grinding agent 27, is provided, the work piece holding body 30 is put on a feeding table 21, and a transfer means 43, transferring and supplying the work piece into the direction parallel precisely to the rotating center axis of the rotating cylindrical body 14 continuously, is provided. According to this method, a relative speed under grinding may be kept in constant, a grinding trace will never describe the same circumferential trace and, therefore, the worked surface, prominent in the roughness of the finished surface and having little chipping, may be worked with a high grinding speed.
Patent JP-S6432837-A (JP)
Title: Electronic endoscopic apparatus
Inventor: IEOKA SHIYOUICHI
IPC: A61B1/04
Filed: 1987-07-27
Abstract: PURPOSE:To perform color imaging reduced in color shift, by allowing a plurality of transmitting filters to be unevenly distributed to a part in a peripheral direction and using a light blocking part generated by the uneven distribution in the sweeping- out of charge. CONSTITUTION:An electronic endoscopic apparatus 11 consists of an electronic scope 12, a video processor 15 having a light source apparatus 13 and a signal processing circuit 14 mounted therein and a color TV monitor 16. The light source apparatus 13 consists of a light source lamp 21, a rotary filter 23 and a condenser lens 24. A red transmitting filter 35R, a green transmitting filter 35G and a blue transmitting filter 35B are mounted to the rotary filter 23, and two transmitting filters are successively formed so that the transmitting filter forming angle positions are an angle thetasmaller than 120 deg. and the angle between the start point of the blue transmitting filter 35B and that of the red transmitting filter 35R is larger than that between the other two filters. In a light blocking part 36c, during the light blocking period succeeding to the usual reading period corresponding to a light blocking part 36d equal to other light blocking part 36a or 36b, charge sweeping-out operation removing the dark current charge accumulated in a CCD 19 is performed. Therefore, the imaging period of one color frame can be shortened and the generation of color shift can be suppressed.
Patent JP-H0823739-A (JP)
Title: Fertilizer applicable rice transplanter
Inventor: ISHIDA ISAO
IPC: A01C11/00
Filed: 1994-07-18
Abstract: PURPOSE:To prevent a fertilizer after application thereof from moving to mobile wheel ruts or being flowed with water collected in the mobile wheel ruts and improve fertilizer application effects. CONSTITUTION:This fertilizer applicable rice transplanter is obtained by installing fertilizer application positions M1, M2 and M3, located on the inside of a pair of right and left mobile wheels 10 and 13 and used for applying the fertilizer to the respective planting rows nearest to the pair of right and left mobile wheels 10 and 13 on the side opposite to the mobile wheels 10 and 13 sandwiching the planting rows PL1, PL2 and PL3 in a fertilizer application rice transplanter capable of planting seedlings on the muddy surface of a paddy field and applying the fertilizer to the vicinity of the lateral parts of the planting rows PL1, PL2 and PL3.
Patent JP-H0476324-A (JP)
Title: Air conditioner
Inventor: YAMAMOTO TERUO
IPC: F24F1/00
Filed: 1990-07-17
Abstract: PURPOSE:To eliminate any uncomfortable feeling such as a cool air feeling during a heating operation or a hot air feeling during a cooling operation and perform an efficient air conditioning with a less consumption of energy by a method wherein a damper is provided to open a first air flow passage in response to a differential pressure across an indoor area and an outdoor area for feeding the surrounding air. CONSTITUTION:As a ventilation fan is operated, an indoor area shows a negative pressure, a damper 6 is rotated to open a first air flow passage 4 with a pressure of surrounding air and the damper is opened only by an angle proportional to a differential pressure across an indoor area and an outdoor area. Surrounding air is taken through the first air flow passage 4 under an opening of this damper 6, a differential pressure across an indoor area and an outdoor area is reduced and then an aeration air fed from another portion in a dwelling is restricted. Surrounding air fed from the first air flow passage 4 is air conditioned together with the indoor air fed from the second air flow passage 5, so that no uncomfortable feeling is given to a human body. Then, as a ventilation fan is stopped, an indoor area shows temporarily a positive pressure and the damper 6 is rotated in a reverse direction with an indoor pressure to close the first air flow passage 4. The indoor air is circulated through the second air flow passage 5 under a closed state of the damper 6 and then an air conditioning is carried out.
Patent JP-H1119906-A (JP)
Title: Fiberboard and manufacture thereof
Inventor: OMURA MASATOSHI
IPC: B27K5/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain a fiberboard, which is low in a hygroscopicity and excellent in a dimensional stability. SOLUTION: This fiberboard is produced by integrally molding wooden fibers impregnated and fixed with a glyoxal resin through an adherent substance. Through the insulubilization through the self-polycondensation reaction of the glyoxal resin, the insolubilization of the glyoxal resin through the ether linkage with the hydroxyl group of the cellulose in woocen fibers or the like and the insolubilization of the glyoxal resin through the ether linkage with the hydroxyl group of polyhydric alcohols added to the glyoxal resin, a water-insoluble reaction produce is formed in the wooden fibers, resulting in remarkably lowering the hygroscopicity of the wooden fibers themselves. Thus, the fiberboard produced out of the wooden fibers has a low hygroscopicity and an excellent dimensional stability.
Patent JP-S6345359-A (JP)
Title: Gas carburizing method
Inventor: NISHIOKA NOBUO
IPC: C23C8/20
Filed: 1986-08-12
Abstract: PURPOSE:To prevent the deterioration of quality of a work by supplying the combustion gas of a gaseous hydrocarbon through a vent part for ventilation connected to a feed chamber or take-out chamber to restore the pressure therein to a prescribed pressure state when the pressure in said chamber drops to the prescribed pressure or below. CONSTITUTION:The pressure in the chambers 2, 3 drops to the pressure (negative pressure) lower than the prescribed pressure when the door of the feed chamber 2 is opened to feed the work to be treated or when the door of the take-out chamber 3 is opened to take out the carburized work. The gaseous hydrocarbon having approximately the same compsn. as the compsn. of the carburizable atmosphere gas in a main furnace 1 is burned on the outside of the chambers 2, 3 at this time and the combustion gas in such high-temp. state is supplied through the vent part 5 for ventilation to the chambers 2, 3. The internal pressures of the chambers 2, 3 are restored up to the prescribed pressure state by the supply of said combustion gas, by which the inflow of the air in the low-temp. state into the chambers 2, 3 is prevented. The compsn. change of the above-mentioned atmosphere gas is thereby obviated and the quantity deterioration of the work is prevented.
Patent JP-S6168082-A (JP)
Inventor: DOWAKI KYOZO
IPC: D05B55/16
Filed: 1984-09-10
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-S6345349-A (JP)
Title: Permanent magnet alloy
Inventor: HOSHI TOSHIHARU
IPC: H01F1/057
Filed: 1986-08-12
Abstract: PURPOSE:To improve the oxidation and corrosion resistances of an Fe-rear earth element type magnet alloy contg. B by adding a specified amount of a Pt group element to the alloy. CONSTITUTION:This permanent magnet alloy consists of one or more kinds of rare earth elements R, Fe, a Pt group element Pg and B in an atomic ratio represented by formula I or further contains Co in an atomic ratio represented by formula II. In the formula I, 0.0001<=x<=0.3, 0.01<=y<=0.3 and 4<=A<=16. In the formula II, 0.0001<=x<=0.3, 0.01<=y<=0.3, 0<z<0.98 and 4<A<=16. The magnet alloy has superior corrosion and oxidation resistances as well as superior magnetic characteristics, so oxidation does not processed during manufacture and the alloy consisting of the prescribed components can be manufactured and can be used even in a corrosive environment.
Patent JP-H0634583-A (JP)
Title: Terminal group of oxymethylene copolymer or qualitative and quantitative method of comonomer
Inventor: WADA TORU
IPC: G01R33/46
Filed: 1992-07-16
Abstract: PURPOSE:To enable qualitative or quantitative analysis at a specified temperature with a proton nuclear magnetic resonator using a specified solvent. CONSTITUTION:Qualitative or quantitative analysis of the content of a terminal group of an oxymethylene copolymer and a comonomer is performed at a temperature from the normal temperature to 57 deg.C with a proton nuclear magnetic resonator using a 1,1,1,3,3,3-hexafluoro-2-propanol solvent. The terminal group of the oxymethylene copolymer is an acetyl group or the like and the copolymer is ethyleneoxide or the like. The solvent herein used is a d converted matter of 1,1,1,3,3,3-hexafluoro-2-propanol. A (d) conversion ratio required is 95% or more. The oxymethylene copolymer can be dissolved at the normal temperature and the concentration thereof is preferably 95% or more. The apparatus herein used is a high resolving type nuclear magnetic resonator. In a proton nuclear magnetic resonance spectrum obtained, a signal of an oxide group proton yet to be converted to (d) of the solvent overlaps a main peak of an oxyethylene unit in a main chain at the normal temperature. But the signal overlaps a signal of a methyl proton not converted to (d) near 45 deg.C and thus, two peaks unnecessary for the analysis overlap.
Patent JP-H0475245-A (JP)
Title: Device for reading electron microscope image information
Inventor: OIKAWA TETSUO
IPC: H01J37/22
Filed: 1990-07-17
Abstract: PURPOSE:To eliminate effects caused by self-emission light by finding selfemission light intensity according to the result of detection of the amount of irradiation of electron beams and an acceleration voltage at that time, and subtracting the self-emission light intensity from read signal intensity. CONSTITUTION:An electron beam is deflected by a deflecting coil 5 and the intensity of an exciting electron beam is measured by a detector 14 and an ammeter 15 before a photographed two-dimensional sensor 6 is irradiated with an exciting electron beam 3 and read. The amount Q of irradiation of electron beams is found by a signal processing device 16 from an equation Q=IXt where I is the measured value of electron-beam intensity obtained from the ammeter 15 and (t) is the time required for irradiation per one picture element which is obtained from a scanning signal generator 10; self-emission light intensity Il can then be found by referring to a conversion table. When the signal read from the detector 8 is Sd and a net read signal is Sn, a signal processing controller 16 calculates Sn=Sd-Il and outputs a net image signal to a monitor.
Patent JP-H0718276-A (JP)
Title: Method for preparing and burning emulsion fuel
Inventor: HONDA MUNETAKA
IPC: C10L1/32
Filed: 1993-06-30
Abstract: PURPOSE:To enable reignition of a burner using an emulsion fuel remaining in a pipe line after burning is suspended and avoid troublesomeness of taking the fuel out of the piping at every reignition by recirculating the fuel through the line without sensing the fuel to the burner and thereby mixing water, if water separation occurs, into the fuel to regenerate the emulsion. CONSTITUTION:After a water component is added to a fuel oil in a specified ratio in a fuel supply pipe line 4 leading to a burner 5, they are mixed with each other with a mixer 9 to give an emulsion fuel, which is burned immediately on the burner 5. Before restarting burning after it is suspended, the emulsion fuel remaining in the line 4 is recirculated through the mixer 9 and pipe lines 4, 8, 20 and 13 without sending the fuel to the burner 5, thus regenerating the emulsion. Then, the fuel is supplied to the burner and ignited.
Patent JP-S6081137-A (JP)
Title: Method for producing oxygen-containing compound
Inventor: ISHII KEIJI
IPC: C07C31/08
Filed: 1983-10-12
Abstract: PURPOSE:To obtain an oxygen-containing 2C compound composition having high acetic acid ratio, by reacting CO with H2 in the presence of a catalyst containing K ion and an activated Rh catalyst obtained by the thermal treatment of an Rh compound in the presence of a permanganate ion on a carrier. CONSTITUTION:An oxygen-containing 2C compound composition containing acetic acid, acetaldehyde and ethanol is produced by the reaction of CO with H2. The above reaction is carried out in the presence of a catalyst containing K ion and an activated Rh catalyst obtained by the thermal treatment of an Rh compound (preferably rhodium chloride) supported on a carrier together with permanganate ion under reducing condition at >=150 deg.C. The K ion is preferably supported on the carrier together with the Rh and Mn components in the preparation of the catalyst, and when potassium permanganate is used as the permanganate ion compound, addition of K ion is not necessary. The carrier is preferably a silica having a specific surface area of 1-1,000m<2>/g.
Patent JP-S6082516-A (JP)
Title: Circulative processing device
Inventor: SAITOU HISATOSHI
IPC: B65G47/30
Filed: 1983-10-12
Abstract: PURPOSE:To save energy in operating a circulative processing device, which is suitable for sterilization of canned food etc., by incorporating a link-and-joint robot to serve accommodation and takeout of object to be sterilized into/from a buket, which is used to load the object in a treatment trough such as a sterilization caldron. CONSTITUTION:In case the existing invention is applied to a canned food sterilizing treatment device, an endless conveyor crane 2 for transport of bukets 1, which are to accommodate the object to be processed such as canned food in such a condition as placed in many pieces closely and to travel with them suspended circulatively, is installed in the rectangular arrangement if viewed on a plan. Along one of the straight running tracks for this crane 2, a bucket conveyor 3 is installed, which can stop a bucket 1 at least in the accommodating position A and takeout position B in order to accommodate and takeout the object right under said track portion, and adjacent to this conveyor 3, an object carry-in and convergent conveyor 6 and an object exhaust conveyor 7 are installed. An object accommodation and takeout robot 12 is installed between the divergent part 8 of the conveyor 6 and the loading part 9 of the conveyor 7.
Patent JP-S6082631-A (JP)
Title: Copper alloy having superior corrosion resistance
Inventor: KAWAUCHI SUSUMU
IPC: C22C9/04
Filed: 1983-10-12
Abstract: PURPOSE:To obtain a Cu alloy consisting of prescribed percentages of Zn, P, Sn, Al and As and/or Sb and the balance Cu with inevitable impurities and having superior corrosion resistance, weld crack resistance and high solderability. CONSTITUTION:This Cu alloy consists of, by weight, 10-40% Zn, 0.005-0.070% P, 0.05-1.0% Sn, 0.05-1.0% Al, 0.005-0.2% in total of 0.005-0.1% As and/or 0.005-0.1% Sb, and the balance Cu with inevitable impurities. The weld crack of the Cu alloy can be prevented by regulating the grain size to <=0.015mm. by final annealing. The solderability of the alloy is improved by cold rolling the alloy at 3-20% draft after the final annealing. The Cu alloy is most suitable for use as the material, especially of tank, tubes, fins, etc. of a radiator for an automobile or the like.
Patent JP-S6344590-A (JP)
Title: Production of sialic acid derivative
Inventor: YOSHIMURA SHOJI
IPC: C07H15/04
Filed: 1986-08-12
Abstract: PURPOSE:To obtain the titled compound useful as a remedy for neuropathy in high yield in one process, by hydrolyzing a specific compound in an aqueous solution of sodium hydroxide. CONSTITUTION:A compound expressed by formula I (Ac is aceyl; R is lower alkyl) is hydrolyzed in an aqueous solution of sodium hydroxide in an alcohol expressed by the formula ROH to afford the aimed 3-O-[sodium (5-acetamido-3,5- dideoxy-alpha-D-glycero-D-galacto-2-nonulopyranosyl )onate ]-1, 2-di-O-tetradecyl-Sn- glycerol. The compound expressed by formula I which is a starting material is obtained by reacting a compound expressed by formula III with 1,2-di-O- tetradecyl-Sn-glycerol.
Patent JP-H0353337-A (JP)
Title: Data processor
Inventor: MIHIRA HIROKO
IPC: G06F9/46
Filed: 1989-07-21
Abstract: PURPOSE:To improve the processing efficiency of a data processor by controlling the start address of an interruption process program according to a branch code produced by coding an acceptance state signal for each interruption request. CONSTITUTION:A means 12 detects an interruption request to be accepted with preference and produces an acceptance state signal for each interruption request. A means 13 produces a branch code by coding the acceptance state signal. Then a means 20 controls the start address of an interruption process program based on the branch code. As a result, a register interruption process can be started for each interruption request. Thus the number of processable interruption requests are never limited by the number of register banks. Then the overall system performance is improved.
Patent JP-S5984779-A (JP)
Inventor: GOTOU TAKASHIGE
IPC: B65D88/64
Filed: 1982-10-28
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-S6081663-A (JP)
Title: Microcomputer
Inventor: SUGAWARA TAKESHI
IPC: G06F21/14
Filed: 1983-10-11
Abstract: PURPOSE:To prevent a program from being copied or decoded by forming a means enabling to set up address information previously, and at the start of operation, regarding an address set up by the means as a starting address to read out the contents of a memory and actuate a microcomputer. CONSTITUTION:When electric power is supplied to the one-chip microcomputer 1, the set value of an address information switch 2 is set up in a program counter 3. Only at the start of operation connecting the power supply to the computer 1, the gate 2-1 is made effective, and after the start of the operation, the computer 1 operates as a normal one-chip computer. The set value of the switch 2 is set up at the production of the computer 1 or at the time of utilization on the basis of its structure. Since the starting address of the program stored in a ROM4 can be set up to an optional value by the switch 2, the contents of the ROM4 can be prevented from copying or decoding due to reading-out of the contents.
Patent JP-S6346433-A (JP)
Title: Copying device
Inventor: TAGIWA IZUMI
IPC: G03B27/02
Filed: 1986-08-14
Abstract: PURPOSE:To reduce glare at the time of exposure by arranging a long wavelength transmission type filter between a flash lamp and a copying sheet. CONSTITUTION:The long wavelength transmission type filter 9 is stuck to the whole surface of a platen glass l opposed to the flash lamp 7. Light beams from the flash lamp 7 are interrupted by the filter 9 to transmit visual light or light included in a wavelength area longer than the visual light and cut off light included on the short wavelength side. Thereby, only infrared rays are leaked, and even if light in the visual area is leaked, the light is red light and glare is not sensed.
Patent JP-H0741654-A (JP)
Title: Production of polycarbonate composition
Inventor: SAKASHITA TAKESHI
IPC: C08G64/00
Filed: 1993-07-30
Abstract: PURPOSE:To provide a method for producing a polycarbonate composition in which the polycarbonate composition excellent in retention stability such as thermal and hue stabilities in molding and further weather and water resistances and transparency is efficiently obtained. CONSTITUTION:This method for producing a polycarbonate composition is to carry out the melt polycondensation of an aromatic dihydroxy compound with a carbonic acid diester in the presence of a basic catalyst, provide [A] a polycarbonate and then add [B] a sulfur-containing acidic compound having <=3pKa value or a derivative thereof, [C] water in an amount of 5-1000ppm based on the polycarbonate and, as necessary, [D] an additive to [A] the resultant polycarbonate which is a reactional product still in a molten state.
Patent JP-H0238763-A (JP)
Title: Removal device of deposited defect for static mechanical seal
Inventor: TAGAMI HIROO
IPC: F16J15/34
Filed: 1988-07-29
Abstract: PURPOSE:To prevent malfunction of a mechanical seal on a static side, by forming a vibrator on a static side of the static mechanical seal. CONSTITUTION:A piezoelectric vibrator 11 composed of piezoelectric ceramics is fixed inside the rear edge wall 5' of a metallic sheath 5 that is a static side of a mechanical seal 1, and an ac power part 13, a display part 12 are connected to the piezoelectric vibrator 11, via a switching circuit 14. Deposition of a defect on a spring 3 is detected through the change in ac voltage that is output from the piezoelectric vibrator 11, and also, ac voltage is applied to the piezoelectric vibrator 11 to vibrate it and it is thus possible to remove te deposited defect, malfunction of a static mechanical seal can be prevented so as to keep stable seal property.
Patent JP-H058620-A (JP)
Title: Usage of tire
Inventor: KAWABATA MISAO
IPC: B60C23/18
Filed: 1991-07-04
Abstract: PURPOSE:To increase the running life in an emergency running by cooling the shoulder and the side wall of a tire with a coolant every time in a specific emergency running distance or in a specific emergency running time. CONSTITUTION:A side wall 6 and a shoulder 5 provided with a a reinforced rubber 7, whose total thickness is made even, are cooled with a coolant such as carbonic acid gas or the water from the outer surface side, every time of a preset specific emergency running distance or emergency running time, in the relation of the calorific value under the running condition at the tire inner pressure zero. As a result, the shoulder 5 and the side wall 6 are prevented from heating to loose the elasticity, a damage of tire and a reduction of load holding capacity are prevented, and a secure running of the vehicle to the destination can be carried out.