baber/WOPTO huggingface dataset:
Patent JP-2000119708-A (JP)
Title: Production of fine tin powder
Inventor: HANAWA KENZO
IPC: B23K35/40
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain fine tin powder at a high yield by a simple method by alphatizing a tin skull or powder having specified purity at a specified temp. and thereafter pulverizing this by a collision board type pulverizer or a refrigerating pulverizer. SOLUTION: A tin skull or tin powder having >=99.95 wt.% purity is held at -30 to -50 deg.C for about 3 to 10 days and is alphatized. This tin powder can be obtd. by melting the tin skull and atomizing the melt. When the tin skull or tin powder is incorporated with silicon and germanium by <=0.5 wt.%, preferably by 0.01 to 0.5%, its alphatization can be promoted. The alphatized tin is pulverized by using a collision board type pulverizer or a refrigerating pulverizer and is made fine. The alphatization and pulverization are executed for one time or repreatedly for several times till the average particle size of the tin powder reaches about 5 to 7 μm. The tin is brittle by volume expansion caused by a density difference in the case of the transition from the β type to the α type and is easily pulverized.
Patent JP-H11115047-A (JP)
Title: Apparatus for manufacture of film
Inventor: NIIMOTO MINEO
IPC: B29L7/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To align both ends of a film flattened after inflation molding, and thereby allow it to be wound on a winding roller by setting a central part in the outer circumferential direction opposite to the rotational axis of deflection rollers to be in alignment with the rotational axis. SOLUTION: A film F is wound by the winding roller 23 of a winding machine 22. The deflection rollers 19b, 19d situated at the proximity of rotational axis RC among respective deflection rollers 19a, 19b, 19c, 19d are set to be in alignment with the rotational axis RC in its central part in the axial direction of the outer circumferential surface opposite to the rotational axis RC. These deflection rollers 19b, 19d are set to be in alignment with the rotational axis RC in its central axis in the axial direction of the outer circumferential surface opposite to the rotational axis RC. In this instance, concrete structures are such that, e.g. the deflection rollers 19b, 19d are supported at a crank-like rotating spindle rotating about the rotational axis RC, etc.
Patent JP-H01128183-A (JP)
Title: Retainer for cassette type coin tube
Inventor: YOKOTA AKIO
IPC: G07D1/00
Filed: 1987-11-13
Abstract: PURPOSE: To improve attachment operability by force-fitting a locking lever between upper and lower horizontal plates inside a coin mechanism through a coil spring and supplying a function for holding and attaching the locking lever to a fixed position and turning energization for performing engagement with the projection of a coin tube main body by the coil spring. CONSTITUTION: For the locking lever 11, a hook 12 is projected at a tip lower part and the inner side tip part 12a of the hook 12 is tilted slightly inwards so as to ensure the engagement with the projection 10 of the coin tube main body 5. Also, on the upper part near the back of the lever 11, a hole 14 for fitting the lower part of the coil spring 13 and holding the spring 13 is provided in a vertical direction.  The spring 13 is provided with the function for holding the lever 11 at a prescribed attachment position by the elastic force of the spring and the function for supplying turning energizing force to a lower part to the lever 11 so as to perform, the engagement with the projection 10 of the coin tube main body 5 at the time of attaching the lever 11 between the lower and upper horizontal plates 15 and 16 vertically projected from the side wall of a coin sorter 3 through the spring 13.
Patent JP-H03212339-A (JP)
Title: Package made of paper box to package compressed flexible product to be compact
Inventor: ROJIYAA EMIRU KOONERISEN
IPC: B65D77/02
Filed: 1990-10-23
Abstract: PURPOSE: To compactly package compressed flexible articles by effectively using a biodegradable and/or recyclable paper material to produce a paper box for flexible articles and forming a compact solid unit. CONSTITUTION: The package comprises front face panels 11a, 11b, side face panels 12a, 12b, an upper panel 13, and a bottom panel 14. When the paper bag is filled with compressed flexible articles 28, the bottom is heat-sealed or folded and adhered by an ordinary means. A grip hole for carrying means 16 is reinforced by a biodegradable layer of a reinforcing member 22 such as a paper sheet provided with unbleached paper, paper boards, cotton threads or other natural threads. When the upper extended parts 15 formed of the extended parts of the upper panel parts 13', 13" are mutually sewed together along the free edge, a protective member 23 having a U-shaped section is fitted along the upper edge of the extended parts 15 and sewed along same sewing lines 19. The U-shaped protective member is also made of a biodegradable paper material or the like.
Patent JP-H01127947-A (JP)
Title: Manufacture of ultrasonic probe
Inventor: YAMAGUCHI KEISAKU
IPC: G01N29/04
Filed: 1987-11-12
Abstract: PURPOSE:To prevent the damage, etc., of a piezoelectric vibrator at the time of assembly, and also, to equalize an adhesive layer and to prevent the deterioration, etc., of the sensitivity characteristic of an ultrasonic element by heating an acoustic lens in a state that it is pressed against the block of an elastic body. CONSTITUTION:With respect to the ultrasonic element whose temporary assembling is ended by applying an adhesive agent, the rib 10 of the acoustic lens 2 is fitted and inserted into the through-hole of a cylinder 12. When fitting of the cylinder 12 and a cylinder guide 9 advances, the spherical recessed part of the acoustic lens 2 and the surface of an elastic body block 14 is brought into contact with each other. In this state, a pressurizing shaft 13 is inserted into the through-hole of the cylinder 12 and heated, while pressing it against the ultrasonic element through a rear loading material 3 by prescribed weight. As a result, the adhesive inserted and held among the acoustic lens 2, a second acoustic matching layer 6, a first acoustic matching layer 5, the piezoelectric vibrator 4 and the rear loading material 3 passes through the inside of the rib part 1 of an acoustic lens 2, a second acoustic matching layer 6, a first acoustic matching layer 5, the piezoelectric vibrator 4 and the side face of the back load material 3 and comes out to a space 11, becomes a uniform adhesive layer thereby, and the deterioration of a sensitivity characteristic of the ultrasonic element can be prevented.
Patent JP-H06136619-A (JP)
Title: Electrically conductive conjugate fiber
Inventor: KAMIYAMA MUNEMITSU
IPC: D01F1/09
Filed: 1992-10-23
Abstract: PURPOSE:To obtain the subject conjugate fibers excellent in electrically conductive performance and its sustainability, also good in whiteness. CONSTITUTION:The objective conjugate fibers are made up of a thermoplastic resin incorporated with, as electrically conductive substance, cuprous iodide with a mean particle diameter of 1.25-1.60mum the number of coarse particles being <=5 (per 100cm<2> in their photograph magnified by a factor of 1500) and the cupric iodide content of the particle surfaces being <=2mol% and (B) a fiber-forming polymer.
Patent JP-H04160145-A (JP)
Title: External parts for wrist watch
Inventor: UCHIYAMA AKIRA
IPC: C23C14/16
Filed: 1990-10-24
Abstract: PURPOSE:To obtain the external parts for wrist watches which do not cause rough skin, inflammation, etc., without impairing the appearance of a stainless steel by forming films of Ti, Ti compds., Zr, Zr compds., etc., resembling the color tones of the stainless steel on the stainless steel surface. CONSTITUTION:The films of >=1 kinds among the Ti films, Ti compd. films, Zr films or Zr compd. films resembling the color tones of the stainless steel are formed on the stainless steel surface. The above-mentioned films are obtainable by an ion plating method, etc., and about 1mum film thickness suffices. The films are highly resistant to corrosion and have excellent adhesive property and are so formed that the stainless steel does not come into direct contact with the skin. The external parts for wrist watches which are effective in preventing the allergic rough skin, inflammation, etc., occurring in the stainless steel constituting elements, such as Ni, and do not impair the appearance of the stainless steel are obtd. in this way.
Patent JP-H03148949-A (JP)
Title: Previous arrangement telephone switching system
Inventor: ISODA HAJIME
IPC: H04M11/00
Filed: 1989-11-02
Abstract: PURPOSE:To constitute an inexpensive and certain previous arrangement telephone switching circuit by adding a simple control circuit through the use of the level detection function of an FSK signal for remote supervisory and control. CONSTITUTION:When the handset of a high sound call telephone set 7 is off- hooked in a station A, a transmission control circuit 2 interlocked to a hook switch is switched to a previous arrangement telephone and the output of a FSK modulator 1 is detached. The level cut of the FSK signal is detected in an FSK modulator 3, a reception control circuit 5 switches a termination-side to the previous arrangement telephone, a system enters in a call state and a data output control circuit 6 detaches the output of an FSK demodulator and prevents the malfunction of a logical part 8 on a station B. When the station A returns the handset earlier at the termination of the call, the transmission control circuit 2 is restored and the FSK demodulator 3 on a station B-side detects the level recovery. A control circuit 4 restores the reception control circuit 5 and the data control circuit 6 after prescribed time and the system returns to a normal remote supervisory/control operation.
Patent JP-S63140279-A (JP)
Inventor: ISHIO HARUYUKI
IPC: F25D29/00
Filed: 1986-12-01
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-2000111023-A (JP)
Title: Single staged incinerator
Inventor: MIMURA KAZUHISA
IPC: F23G7/00
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a single staged incinerator that does not emit an unburned gas, dioxins and the like and scarcely allows the unburned gas and the like to remain in the incinerator even at the time of an emergency stop of the incinerator. SOLUTION: In a single staged incinerator wherein waste fed from a waste charge opening 3 into the incinerator is burned by an incineration burner 4 provided on a side wall of the incinerator while being stirred and conveyed by rotating a stirring means 11 constituted by mounting on a top part of a rotation shaft 12 erected at a center of a hearth 1 a plurality of arms 13 having teeth 14 provided on a bottom face and incineration ash is discharged from a discharge opening 5 provided in the hearth, an interior of a furnace body is partitioned into a deodorization chamber R1 located in an upside and an incineration chamber R2 located in an underside by using a partition plate comprising a heat storage material having a large number of through holes, and the stirring means,  a waste charger and the incineration burner are installed within the incineration chamber and a deodorization burner 6 is installed within the deodorization chamber so as to burn and deodorize an exhaust gas produced by incinerating the waste in the incineration chamber.
Patent JP-S62148168-A (JP)
Inventor: TOBE KENGO
IPC: E21B17/00
Filed: 1985-12-19
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-S63141179-A (JP)
Title: Electronic dictionary
Inventor: OGAWA MASAMI
IPC: G06F17/28
Filed: 1986-12-03
Abstract: PURPOSE:To create an electronic dictionary with a small number of input errors with a simple operation by character-recognizing image information read by an image hand scanner and converting it to word information. CONSTITUTION:A character recognizing circuit 8 converts the image information read by a hand image scanner 1 from image information stored into a character pattern memory 10 or alphabetical information mutually related to pattern information to the alphabetical information and outputs it to a dictionary retrieving circuit 9. The circuit 9 converts the inputted alphabetical information to an English word and extracts the meaning of the Japanese language corresponding to the English word. The circuit 9 displays the meaning of the English word and the Japanese language extracted from the dictionary memory at displays 2 and 3. When a next candidate key is pushed in order to search for other meaning, the circuit 9 displays other meaning of the Japanese language at the display 3. Thus, an operator does not need the key operation input to use a keyboard and can search for the meaning of the English word.
Patent JP-H05128450-A (JP)
Title: Tape recorder
Inventor: USUI TAKUMI
IPC: G11B5/48
Filed: 1991-10-31
Abstract: PURPOSE:To record and reproduce analog and digital signals with one kind of cassette half. CONSTITUTION:A sliding plate 1 is placed in a chassis 10 so that the plate slides in the forward and the backward directions. On the plate 1, a fixed head 3 and a rotating head device 5 are placed for analog and digital signals, respectively. The head 3 is placed against a through put hole 35 of a compact cassette C and the device 5 is placed against a through put hole 37. Install the cassette C to a tape recorder S. Slide back the slide plate 1. The head 3 and the device 5 are abutted on a magnetic tape T. The head 3 records and reproduces analog signals and a rotating head 5c of the device 5 records and reproduces digital signals. Therefore, one kind of cassette half, for example, a compact cassette C records and reproduces digital signals and an effective use of a conventional cassette C is provided.
Patent JP-H10132509-A (JP)
Title: Method for detecting seam part of electro-resistance-welded steel pipe
Inventor: FURUYA YOSHIHIRO
IPC: G01B11/00
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To precisely detect the seam part of an electro-resistance-welded steel pipe by processing a bead cut part detection signal by the displacement detection of the steel pipe inner and outer surfaces, a bead cut part detection signal of the inner surface by judgment of light quantity, and a seam part detection signal by detection of marking. SOLUTION: The displacement detection signal of the inner and outer surfaces of a steel pipe 1 by a laser displacement gauge 2 and an eddy current displacement gauge 4 is inputted to a signal processor 7, and the bead cut part 9 of a seam part 8 on the steel pipe 1 inner surface is detected. The light quantity change detection signal of the pipe inner surface by a light quantity judging sensor 3 is also inputted to a signal processor 7a, and the signal of a marking sensor 5 is inputted to a signal, processor 7d simultaneously with the detection of the cut part 9. A fluorescent coating material marked 10 along the seam part 8 on the outer surface of the steel pipe 1 near the seam part 8 is confirmed to detect the bead cut part 9 from the position of the marking 10 preliminarily stored in the signal processor 7b and the distance of the seam part 8.  The signal of each signal processor and the data of the steel pipe 1 in an inputter 12 are inputted to a computing element 11 followed by signal processing, and the result is inputted to a steel pipe seam part inspection position setter.
Patent JP-S62210841-A (JP)
Inventor: MORII ARUTOMEIDO
IPC: H01M10/42
Filed: 1986-12-03
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-H06165644-A (JP)
Title: Production of protein food
Inventor: SAKATA TETSUO
IPC: A23J3/00
Filed: 1992-09-30
Abstract: PURPOSE:To obtain a white and dense orientated protein food useful as a meat- like food, etc., having excellent flavor and mastication by reacting a soybean protein raw material with calcium and water by an extruder by heating under pressure and extruding from a die. CONSTITUTION:A soybean protein raw material is reacted with preferably 0.004-4wt.% (based on protein content in protein raw material) calcium such as calcium carbonate and preferably 20-44wt.% water by an extruder by heating under pressure and extruded from a die to give the objective food.
Patent JP-H10133057-A (JP)
Title: Optical connector attaching and detaching jig
Inventor: FUJIWARA KUNIHIKO
IPC: G02B6/36
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector attaching and detaching jig which can easily move an optical connector, and protect and store, and take out an optical connector in and out of an optical connector storage component. SOLUTION: This optical connector attaching and detaching jig 28 is constituted by forming an engagement groove 31, which engages an engagement flange extended on an opening/closing lid for the attaching/detaching hole of the optical connector storage component at right angles to a track of rotation, in one end part 30 of a rigid long main body 29.  And then forming a drawing-out engagement part 33, which engages an engagement part formed on an internal case, at one end part 30 or the other end part 32 so that the opening/closing lid is rotated by engaging the engagement groove 31 with the engagement flange and the internal case is drawn out of the attaching/detaching hole by engaging the drawing-out engagement part 33 with the engagement part, thereby improving the operability when the optical connector is protected and stored in and taken out of the optical connector storage component.
Patent JP-H01131082-A (JP)
Title: Filler for deficient part and cavity of bone and production thereof
Inventor: INNAMI YOSHIYUKI
IPC: A61L27/00
Filed: 1987-11-16
Abstract: PURPOSE:To obtain a filler for filling the deficient part and cavity of bones, effective in promoting the formation of new bones and integrating with the bone tissue of living body, by mixing a dense bioceramic powder with fine bioceramic powder and a binder, compression molding the mixture and baking the product. CONSTITUTION:A densely sintered bioceramic is pulverized and the obtained dense bioceramic powder is mixed with fine bioceramic powder and a binder. The mixture is dried, sieved, compression molded and baked to obtain the objective filler. The bioceramic used as a raw material is tricalcium phosphate, hydroxyapatite, tetracalcium phosphate or a mixture of two or more of the above compounds. The filler is composed of coarse powder of a bioceramic produced by densely sintering a porous sintered material and fine bioceramic powder attached to the coarse powder and has three-dimensionally interconnected pores.
Patent JP-H02132671-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ITO KEISUKE
IPC: G11B15/68
Filed: 1988-11-14
Abstract: PURPOSE:To load both of 1st and 2nd tape cassettes and to house them at the same time and then to continuously record and reproduce them by providing an autochanger function for housing the 1st and 2nd tape cassettes at the same time and changing them automatically and then recording and reproducing them continuously. CONSTITUTION:The 1st tape cassette 1 is carried by a 1st cassette holder 11 from a 1st position capable of loading or unloading to a 2nd position capable of recording or reproducing. Then, the 2nd tape cassette 2 which is smaller than the 1st tape cassette 1 is carried by a 2nd cassette holder 12 from a 3rd position capable of loading or unloading to a 4th position in a built-in adapter 18, and moreover it is moved from the 4th position to a 5th position capable of recording or reproducing with the built-in adapter 18. Then, the 4th position where the 2nd tape cassette 2 is held is set up not to hinder the carrying operation of the 1st tape cassette 1 from the 1st position to the 2nd position. By this method, both of the 1st and 2nd tape cassettes 1 and 2 are loaded, and they are housed and then continuously recorded and reproduced.
Patent JP-H08120239-A (JP)
Title: Pressure-sensitive adhesive composition
Inventor: KIMURA YOSHIHIRO
IPC: C09J133/04
Filed: 1994-10-26
Abstract: PURPOSE: To obtain a pressure-sensitive adhesive composition excellent in durability by mixing a curing agent with an acrylic resin prepared by polymerizing an acrylic monomer in the presence of a silane compound represented by a specified formula and an epoxy alcohol. CONSTITUTION: 100 pts.wt. mixture of a monomer (e.g. n-butyl acrylate) with a comonomer (e.g. acrylic acid) is polymerized in the presence of 0.0001-10 pts.wt. silane compound represented by formula I (R1 to R4 are each 1-20C alkyl or alkoxyl) (e.g. tetramethoxysilane), 0.0001-10 pts.wt. epoxy alcohol represented by formula II (n is 1-20) (e.g. γ-glycidoxypropanol) and a polymerization initiator in a solvent (e.g. toluene) to prepare an acrylic copolymer solution. This solution is mixed with 0.01-10 pts.wt., per 100 pts.wt. solid matter of the solution, curing agent comprising an isocyanate compound (e.g. tolylene diisocyanate) and a curing aid comprising a polyol compound and/or a melamine compound to obtain a pressure-sensitive adhesive composition excellent in durability.
Patent JP-H04161672-A (JP)
Title: Multistoried twin building with suspension bridge
Inventor: ISHIDA KATSUYUKI
IPC: E01D6/00
Filed: 1990-10-24
Abstract: PURPOSE:To prevent falling of a suspension bridge due to rocking of an earthquake or others by fixing one end part of the suspension bridge suspended between optional medium to high layer stairs of two multistoried buildings on one of the two buildings and supporting the other end part on the other building free to move. CONSTITUTION:A multistoried twin building 10 consisting of two multistoried buildings 1, 2 erected in parallel adjacent to each other with a specified interval is erected. Then, a suspension bridge 4 is horizontally suspended between optional medium high stairs of the multistoried buildings 1, 2. Thereby, one end part 41 of the suspension bridge 4 is fixed on the optional medium high layer stair of the multistoried building 1, and the other end part 42 is supported free to move on the optional medium high layer stair of the multistoried building 2. This support structure free to move is to be a structure supporting the other end part 42 of the suspension bridge 4 by way of placing it on a column type body 5 in disorder. Consequently, when the buildings 1, 2 rock due to an earthquake or others, the suspension bridge 4 moves freely in adaptation to the rolling.
Patent JP-H11105784-A (JP)
Title: Corrosion prevention method of cargo oil tank of double hull structure crude oil tanker
Inventor: MATSUDA MASAYASU
IPC: B63B25/08
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the corrosion of a cargo oil tank by mounting a dehumidifying device on an exhaust gas supply piping and supplying gaseous nitrogen to the exhaust gas supply piping from a gaseous nitrogen producing device, in a device where a SOx component is removed from an exhaust gas of a boiler to supply the same into a cargo oil tank as an inert gas. SOLUTION: To prevent the corrosion of a cargo oil tank in a crude oil tanker of double hull structure, a SOx component is removed from the fuel exhaust gas from a boiler 2 by a desulfurizer 3, and then the gas is supplied to a cargo oil tank 1 as an inert gas through a deck water seal 4. On this occasion, a dehumidifying device 6 for lowering a dew-point of the exhaust gas below 5 deg.C is mounted in an exhaust gas supply piping 5 from the deck water seal 4 to the cargo oil tank 1. Further gaseous nitrogen of high purity is supplied from a gaseous nitrogen producing device 7 to the exhaust gas supply piping 5, and is mixed with the exhaust gas to be supplied to a void space in the cargo oil tank 1. Whereby the explosion-protection and preservation effect of the cargo oil tank 1 can be effectively improved.