baber/WOPTO huggingface dataset:
Patent JP-S5347454-A (JP)
Title: Epoxy resin ester emulsions capable of being diluted in water
Inventor: TAKEHARA REIJI
IPC: C08J3/02
Filed: 1976-10-12
Abstract: PURPOSE: The title emulsions having improved storage stability, coating properties by roll coaters, etc., obtained by incorporating a solution of a specific half ester resin in a volatile solvent with a volatile amine, an anionic emulsifying agent, a nonionic surface active agent, and water. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10311217-A (JP)
Title: Pipe joint device
Inventor: SUZUKI SUSUMU
IPC: F16L27/12
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To generate a strong vibration damping force even when a force, such as compression, tension, bending, and shearing, is exerted to a fellows pipe in any direction. SOLUTION: First and second pipes 1 and 2 are connected through a bellows pipe 3. An external arcuate leaf spring 6 is arranged on the outside of the bellows pipe 3 and the two ends thereof are locked to the two end parts of the bellows pipe 3. A blade 9 is arranged on the outside of the leaf spring 6 and the two ends 9a and 9b thereof are fixed at the two end parts 3a and 3b of the bellows pipe 3. The outer surface of the leaf spring 6 and the inner surface of the blade 9 are at least partially brought into slide contact with each other.
Patent JP-S5645158-A (JP)
Title: Preparation of rice cake
Inventor: OZAWA TOSHIYUKI
IPC: A23G3/48
Filed: 1979-09-20
Abstract: PURPOSE: To shorten a time which is required to cool rice cake by allowing it to stand, and to improve the flavor and taste of rice cake, by adding a specific amount of fine powder of aged processed starch which is partly converted to β-form to rice powder, in preparing okaki (fried rice cake), arare (rice cake cubes), etc. from glutinous rice as a raw material.  
     CONSTITUTION: Starch granules are gelatinized to prepare fine powder of aged processed starch which is partly converted to β-form. Rice powder is blended with 3W20wt% fine powder of aged processed starch and 10W70wt% waxy starch. The prepared raw material is boiled and kneaded conventionally to give mochi (rice cake) which is cut into okaki, arare, etc. The single addition of waxy starch reduces dough properties in boiling rice, lowers workability extremely, and loses the flavor of rice cake of its own. In the method, the coexistence of aged processed starch improves workability extremely, and raises additive values, e.g., appearance, taste, flavor, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5745712-A (JP)
Title: Channel selecting method for television and radio simultaneous broadcast
Inventor: SUZUKI MASAYUKI
IPC: H03J7/18
Filed: 1980-09-02
Abstract: PURPOSE:The simplify the operation and to reduce the cost, by comparing the content of audio modulation between a television and a radio at simultaneous reception of the television and radio and locking an FM tuner when they coincide. CONSTITUTION:When a desired channel is received with a tuner 1 of a television, an audio signal A of a television is inputted to one of a comparator 5. On the other hand, an audio signal B of a tuner 6 of an FM radio is converted into a monaural signal and inputted to another of the comparator. The comparator 5 compares the signals A and B, and if the difference is above a fixed value, sweeping of the  FM tuner 6 is repeated and then it is below the fixed value, the tuning voltage of the FM tuner 6 is locked with the output of a controller 10. Thus, when a picture is received on a television, the audio corresponding can be received at the FM radio receiver.
Patent JP-S6013143-A (JP)
Inventor: UEDA YASUKIYO
IPC: E03D9/08
Filed: 1983-07-04
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-S63285520-A (JP)
Title: Method for driving liquid crystal light shutter array
Inventor: ICHINOSE HIDEO
IPC: G02F1/13
Filed: 1987-05-18
Abstract: PURPOSE:To actuate a liquid crystal shutter at high speed without lowering the characteristic of ferroelectric liquid crystal even if driving is executed for a long time by impressing a voltage which is equal to but whose polarity is different from the voltage impressed on the ferroelectric liquid crystal in the time when a light shutter array is driven on the ferroelectric liquid crystal in the time except the above-mentioned time. CONSTITUTION:Opposite substrates 1 and 2, a signal electrode 3 and a polarization plate 4, etc., are provided. For example, a common electrode 5 is set in zero V and 5V is impressed at the time of selecting and -5V is impressed at the time of not selecting on the electrode 3 so as to execute driving. Now, the driving is executed by selecting the angle of the polarization plate 4 so as to be in a state where a light beam is transmitted at the time of selecting and it is not transmitted at the time of not selecting. In this case, printing pattern equivalent to one page stored in a memory is printed by sequentially making the shutter array ON and OFF and then the driving is executed in the same pattern again in order to impress -5V at the time of ON and to impress 5V at the time of OFF on the liquid crystal. In this way, the high speed clear printing where contrast is excellent can be executed.
Patent JP-S5825291-A (JP)
Inventor: HANSUYURUGEN CHIRUKERU
IPC: H01S3/097
Filed: 1982-07-13
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-S62278717-A (JP)
Title: Direct heated cathode structure
Inventor: METSUGI YOSHIHIKO
IPC: H01J1/18
Filed: 1986-05-27
Abstract: PURPOSE:To make a tensely installed state maintainable to a ribbony heater at all times, forming a tensile installed supporting body of the ribbony heater from a movable member with spring elasticity. CONSTITUTION:In the upper part of a ceramic insulator 20, there is provided with a ribbony heater 22 coated with emitter material 21 at the central part in a state of being opposed to a first grid electrode (unillustrated herein). And, in this ribbony heater 22 bending points 22b and 22b situated inner side as far as the specified distance from its base ends 22a and 22a are touchingly supported by upper end edges 23a and 23a of a ceramic plate spring of a movable member 23, having spring elasticity, tightly attached to a side part 20a of the insulator 20. With this constitutin, an almost horizontal, double end support beamlike supporting form can be obtained.
Patent JP-2000316074-A (JP)
Title: Scanner device and noise removal method
Inventor: NAKANUMA HIROYUKI
IPC: G06T1/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a satisfactory picture with less noise by removing the noise of a noticed picture element by subtracting an average error value from the value of the noticed picture element. SOLUTION: A shading correction part 4 normalizes the dispersion of the sensitivity of a sensor element, the dispersion of illumination to an original and dispersion owing to an optical system with a white picture which is previously taken in as a reference and removes the dispersion of the factors. A memory transfer part 5 transfers picture data to a memory 6 from the output of the shading correction part 4 and the result of a shift quantity detection part 12, and a processing part 7 processes the picture and removes noise. The values of plural upper/lower picture elements in an auxiliary scanning direction against a noticed picture element are weighted/averaged and the temporary estimation values of the picture elements are obtained. A difference between the value of the picture element and the virtual estimation value is obtained and the temporary estimation value exceeding a prescribed value is removed. The values are averaged on a main scanning line and an average error value is obtained. The noise of the noticed picture element is removed by subtracting the average error value from the value of the noticed picture element.
Patent JP-S5824351-A (JP)
Title: Reactivating method for isomerization catalyst
Inventor: FUJIMUNE TOKUO
IPC: C10G3/00
Filed: 1981-08-04
Abstract: PURPOSE:To reactivate a catalyst for isomerization by heating a catalytic compsn. with an inert gas contg. molecular oxygen then halogenating said compsn. with a halogen compd. entrained in an inert gas or nonreducing gas. CONSTITUTION:Molecular oxygen is entrained in an inert gas and is brought into contact with a catalyst, whereby high mol. wts. of hydrocarbons in the catalyst are burned-off. The temp. of the catalyst bed is reduced from the specified temp. 200-500 deg.C in the next halogenation stage down to 20-50 deg.C and the gas flowing through the bed is replaced with a nonreducing gas contg. 50- 1,000ppm moisture, for example, nitrogen, air and their mixture. The next halogenation is effected by taking the contents of fluorine and chlorine in the catalyst after the end of combustion into consideration. In other words, when the content of the fluorine in the catalyst is 70% lesser than that of the fresh catalyst, both are replenished and when it is more than 70%, only the chlorine is replenished by entraining the same in the gas flowing through the bed.
Patent JP-H0418676-A (JP)
Title: Circuit diagram input device
Inventor: KURODA HIROTAKA
IPC: G06F17/50
Filed: 1990-05-11
Abstract: PURPOSE:To simplify the operation by providing a storage means where common information is stored to input, move, or delete common information and converting common information to non-common information on demand. CONSTITUTION:A circuit diagram file is read in from a storage device 2, and a common file is red in also when existing. An operator selects a command to input character information, graphic information, etc., by a keyboard 4 and a mouse 5. They are set in a circuit diagram data table of the storage device 2. When common information to be inputted to plural circuit diagrams exists, this information is written in the common file; and the other data is written in the pertinent circuit diagram file. Since the file for storage of common information is provided to input, move, and delete common information, the operation is simplified.
Patent JP-H06313390-A (JP)
Title: Ladder for work
Inventor: MORI KAZUHARU
IPC: E06C7/08
Filed: 1992-03-31
Abstract: PURPOSE:To make it unnecessary to manufacture an excusive ladder for each site, by installing brackets at the upper ends and the lower ends of a pair of vertical frames, as well as installing footpedals to the holes of the vertical frames. CONSTITUTION:To a pair of vertical frames 2 made of iron, plural holes are formed at a specific pitch, and female screws are provided to both ends of the holes. And footpedals 3 diverted from turnbuckles are installed to the holes of the vertical frames 2 through bolts 9. Furthermore, at the upper ends and the lower ends of the vertical frames 2, brackets 5 having hooks 5a at the tips are installed with bolts 9. Consequently, a ladder can be used repeatedly by assembling and disassembling.
Patent JP-S61281995-A (JP)
Inventor: HAMAZAKI RYOICHI
IPC: G21D1/00
Filed: 1985-06-07
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-S5748154-A (JP)
Title: Picture processing system
Inventor: EJIRI KOUICHI
IPC: G06T3/40
Filed: 1980-09-04
Abstract: PURPOSE:To make the mean density of an input picture and an output picture approach, and to correct the disappearance of a fine line, and the extent of thickness, by outputting a black and white deciding result of a remarkable picture element when deciding black or white, and correcting the density of a picture element whose black or white is decided from that time, in accordance with a density pattern of its peripheral picture element. CONSTITUTION:A buffer circuit 50 stores a multiplying picture element information temporarily, compares a density level of a specific picture element information in the circuit 50, with a threshold level by a black and white deciding circuit 62, and decides whether it is black or white. Subsequently, a remarkable picture element information that is the specific picture element information in the circuit 50 is converted to an output picture element information having one density level of a black level or a white level, and is outputted. In accordance with a density level of this output picture element information, a correcting circuit 64 outputs a different correcting value. Subsequently, the correcting value of the circuit 64 is added to a picture element information whose black or white has not been decided by the circuit 62, by a weight coefficient which is decided by a density pattern of a picture element information in the circuit 50.
Patent JP-S6014516-A (JP)
Title: Adjusting device of tuning cover range in tuner
Inventor: HORIMOTO KAZUYUKI
IPC: H03J1/00
Filed: 1983-07-05
Abstract: PURPOSE:To make the adjustment easy and accurate by operating an optimum ajdusting frequency in accordance with a peak of the detection output by a CPU and outputting a marker pulse to an oscilloscope from a marker generator in accordance with the operation result. CONSTITUTION:The detection output of a tuner 24 is taken into a CPU14 and is measured. The CPU14 changes the output to a latch circuit 21 to move a marker 5M15 on an oscilloscope 13 and measures the peak. An optimum adjusting frequency fY for a frequency fX at the peak point is obtained. In case of adjustment of a tuning cover range, the peak is moved by a variable capacitor of the tuner 24, and next, the peak is moved by a coil to superpose the peak onto a marker 1M11. Further, the peak is moved by the variable capacitor, and the CPU14 starts the control. The CPU14 finds the peak by said operation and superposes the peak onto the marker 5M15. The CPU14 gives said operation result to a marker generator 12e. A pulse which moves the marker 5M15 is given to the oscilloscope 13. Next, the tuner is so adjusted that the peak coincides with the marker 1M11 finally.
Patent JP-S57112394-A (JP)
Title: Production of novel acetone derivative
Inventor: NAKANISHI MICHIO
IPC: A61P25/28
Filed: 1981-08-04
Abstract: NEW MATERIAL:A compound of formulaI[R is lower alkyl; R 1  is lower alkyl, -B-R 2  (B is lower alkylene; R 2  is carboxyl, lower alkoxycarbonyl, lower alkoxy, di-lower-alkylamino); A is carbonyl, methylene, Y is O, S; X is H, lower alkyl] or its salt.  
     EXAMPLE: 5-Methoxy-3-( 5H-[1]benzopyrano[2,3-b]pyridin-7-yl )-2-pentanone.  
     USE: It has antirheumatic, analgesic, antipyretic and brain metabolism-improving activities and is used as a medicine.  
     PREPARATION: The reaction of compound of formula II with another compound of R 1 -Z (Z is acid residue of active ester) is conducted in an inert solvent to give the compound of formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04325758-A (JP)
Title: Water-mixed fuel injecting diesel fuel valve
Inventor: AKAGAWA HIROKAZU
IPC: F02M25/022
Filed: 1991-04-26
Abstract: PURPOSE:To prevent the leak of water bearing fuel into a spring chamber so as to keep a spring from rust formation by providing a water-mixed fuel injecting fuel valve with a nozzle tip having a groove in the sliding face in sliding contact with a needle valve, oil passages for communicating the groove with atmospheric air, and a spring chamber of higher pressure than atmospheric pressure. CONSTITUTION:Water-mixed fuel is supplied into a fuel sump 21 from an inlet connector 10 through oil passages 24-22, and injected from an injection nozzle when the pressure of fuel oil in the fuel sump 21 becomes high to lift a needle valve 5. In such a fuel valve, a ring groove 31 is formed at the sliding face, in sliding contact with the needle valve 5, of a nozzle tip 1, and this groove 31 is communicated with outside air through oil passages 32-34 formed in the nozzle tip 1, a spacer 2 and a fuel valve body 3. Pressure higher than atmospheric pressure is applied to a spring chamber 25 from a bolt 11. through a gap between a spring presser 9 and the fuel valve body 3. Fuel is thereby prevented from leaking out onto the spring chamber 25 side through the sliding face, in sliding contact with the needle valve 5, in the nozzle tip 1 and a gap between the spacer 2 and a spring bearing 6.
Patent JP-2000313425-A (JP)
Title: Plastic container
Inventor: NOMA KENZO
IPC: C08L23/06
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a plastic container whose moldability may not be lost even if the container is made to be thin, which is excellent in strength resistant to ESC and drop impact strength and which is easy to collapse for disposal. SOLUTION: The plastic container is molded of a resin composition including 70 to 50 wt.% of high density polyethylene with a melt index ranging from 0.1 to 1.0 g/10 min and 30 to 50 wt.% of straight-chain low density polyethylene with a melt index ranging from 0.1 to 1.0 g/10 min. Density of the resin composition should be 0.93 to 0.95 g/cm3.
Patent JP-S5915405-A (JP)
Title: Production of chlorosulfonated polyethylene
Inventor: NARUI MAMORU
IPC: C08F8/00
Filed: 1982-07-16
Abstract: PURPOSE:To improve the product quality, yields, working efficiency, etc. to thereby reduce the production cost, by producing chlorosulfonated polyethylene by using chlorine and sulfuryl chloride under specified conditions. CONSTITUTION:Polyethylene is dissolved in a solvent, an initiator such as benzoyl peroxide is added as a catalyst, sulfuryl chloride in an amount corresponding to 30-90% of the necessary chlorine content is added, and the chlorination is carried out at a temperature of 85-150 deg.C. Then, sulfuryl chloride is fed in an amount corresponding to 70-10% of the necessary chlorine content, and the chlorination is effected at a temperature of 80-150 deg.C to obtain the purpose chlorosulfonated polyethylene. Here, it is also possible to carry out the chlorosulfonation by adding sulfuryl chloride after the chlorination of polyethylene with chlorine. The chlorosulfonated polyethylene thus-produced has a high quality and does not discolor when heated.
Patent JP-H10321841-A (JP)
Title: Structure of semiconductor device and its manufacture
Inventor: ZON HOAN SON
IPC: H01L21/266
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To improve the characteristic of an element by changing the doping profile of a channel area by forming a channel doping area having the same conductivity as that of a substrate in the channel area so that the central part of the doping area may become deeper at the central part of the channel area and shallower on both sides, namely, at the parts of the channel area which are in contact with source/drain areas. SOLUTION: A recessed section having a circular arcuate curve is formed on a polysilicon layer 22 by removing an oxide film layer 24a formed by using a nitride layer 23 as a mask. Then a high-concentration channel doping area 25 in which the concentration becomes higher as approaching source/drain area sides is formed by performing channel ion implanting process by using the nitride layer 23 as a mask. The doping area 25 is formed at the deepest position at the central part of a channel and at shallow positions in the source/ drain area sides due to the recess of the polysilicon layer 22. The doping area 25 formed at the central part and source/drain area sides of the channel area respectively suppress punch through phenomena generated from the surface of a substrate and from a bulk area.
Patent JP-S62280644-A (JP)
Title: Defect detecting method for planar body
Inventor: ABE FUMIHIKO
IPC: G01N21/89
Filed: 1986-05-28
Abstract: PURPOSE:To accurately detect a defect by scanning optically the surface of a planar body to be inspected, making reflected or transmitted light incident on a light transmissive member, and making only specific scattered light in the light transmissive member incident on a photodetection system through an interference filter. CONSTITUTION:When the reflected light LR or Lr from the planar body 41 enters the light transmissive member 2, part of it is transmitted by the member 21 and the remainder is scattered in the member 21. Then, only part of the scattered light which is in the lengthwise direction of the member 21 passes through the interference filter 24 and impinges on a photodetection system 31. Consequently, the level difference of the photodetection level based upon the irradiation angle of an optical scanner 15 is eliminated and the defect of the planar body 41 is accurately detected.
Patent JP-S62280984-A (JP)
Title: Seal print intaking method and its device
Inventor: NAGAYAMA TADAHIRO
IPC: G06T7/00
Filed: 1986-05-30
Abstract: PURPOSE:To surely intake a seal print free from distortion under any environments by using a trapezoid prism and a rubber-like sheet with a coarse surface. CONSTITUTION:A bright white color is suitable for the lower surface 24 of the rubber-like sheet 23 in order to reflect light well and irregularly. If the rubber-like sheet 23 is transparent, external light makes incident on the prism 20 through the rubber-like sheet 23. Therefore the contrast of the irregularly reflected light 32 is weakened, whereby a clear seal print can hardly be obtained. As a result the rubber-like sheet 23 is colored in black which hardly transmits light, and only the lower surface 24 is colored in white which reflects light easily and irregularly. If a box 40 is light-shielded, only the irregularly reflected light in a contact part 31 is image-picked up on an image sensor 33, whereby a clear seal print with an excellent contrast can be taken.
Patent JP-H04348744-A (JP)
Title: Ultrasonic diagnostic method
Inventor: SHINOMURA RYUICHI
IPC: G01S15/89
Filed: 1991-05-28
Abstract: PURPOSE:To easily detect a blood vessel which is outside of a beam and invisible up to the present, and to improve the S/N of measuring data by dividing an ultrasonic vibrator in the direction being orthogonal to the scanning direction, scanning mechanically or electronically an ultrasonic beam by a minute angle in the minor axis direction and obtaining Doppler data. CONSTITUTION:A minute angle scan in the x direction is executed by scanning mechanically a minor axis variable aperture and a minor axis variable focus probe, or changing minor axis variable focus data and scanning it electronically. a, b and c show a state that a sector scan is executed in three directions. Also, in a fundamental sequence for obtaining data in this scan, D and B show to obtain a Doppler signal, and data of a tomographic image, respectively. Moreover, numerals which are put after a, b and c show the scanning order in the y direction. In this case, in the front direction of the probe 11, the Doppler signal D and the tomographic image data B are taken, and the Doppler signals obtained in the directions a, c are superposed and displayed.
Patent JP-H06286680-A (JP)
Title: High speed ship having variable volume type submerged body
Inventor: KADOWAKI YOJIRO
IPC: B63B1/12
Filed: 1992-05-15
Abstract: PURPOSE:To provide a high speed ship having an effect of the SWATH type of a ship by performing buoyancy adjustment according to a change in the loaded weight with a submerged body to eliminate a change in a draft. CONSTITUTION:In a high speed ship having a submerged body 3 provided through a strut 2 on the lower part of an upper hull 1, at least one of front and rear part of the submerged body 3 is made expansible longitudinally to make the volume of the submerged body 3 changeable. Thus, an expansible mechanism is provided fore and aft of the submerged body 3.
Patent JP-H09300343-A (JP)
Title: Cutting method by multi-wire saw
Inventor: MASUYAMA SHOJI
IPC: B28D5/04
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of a wafer to be cut by permitting grinding liquid to enter between the work and the wire. SOLUTION: The multiwire saw is constituted such that a multiwire row 3 spread among grooved rollers 1 is traveled in one direction or reciprocation direction, and matter 7 to be cut is subjected to cutting operation in a manner being pressed against the wire row 3 while feeding grinding liquid 4. Every cutting the matter 7 to be cut at a predetermined rate, it is reversed by a smaller rate than the predetermined rate in the counter direction of the cutting direction, and pressed against the cutting direction again repeatedly.