baber/WOPTO huggingface dataset:
Patent JP-2001071047-A (JP)
Title: Hydraulic press method
Inventor: NAGAI YASUTOMO
IPC: B21D26/047
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic press method capable of forming with a prescribed objective pressure without using a relief valve etc. SOLUTION: A transfer die 9 is arranged outside a preform 4 of a cup shape and a fluid (shown in a dot) is filled into the inside, at the state that an opening part 6 of the preform 4 is plugged with an axial force punch 2 and an escape place of the fluid is eliminated, pressing is performed, the fluid is pressurized up to an objective pressure at the bottom dead center of a stroke.
Patent JP-2000080440-A (JP)
Title: High strength cold rolled steel sheet and its manufacture
Inventor: TOSAKA AKIO
IPC: C21D9/46
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a high strength cold rolled steel sheet having >=780 MPa tensile strength and >=70 MPa amount of baking hardening and combining excellent stretch-flange formability, spot weldability, delayed fracture resistance, and impact resistance. SOLUTION: A steel stock, having a composition in which 1.5-3.5%, by weight, Mn and 0. 005-0.10% Nb are contained and further the amounts of C, Si, P, S, Al, and N are regulated to proper values, respectively, is heated to a temperature at which the amount of Nb unentered into solid solution becomes >=0.003%, finish rolled at 950 to 800 deg.C finish rolling delivery-side temperature, coiled at 700 to 400 deg.C coiling temperature, and cold rolled. The resultant steel sheet is annealed at >=800 deg.C annealing temperature, rapidly cooled continuously down to <=350 deg.C at (15 to 150) deg.C/s cooling rate, cooled slowly down to <=200 deg.C at >=15 deg.C/min cooling rate, and then cooled rapidly down to room temperature. By this procedure, a structure composed essentially of fine bainitic structure of <=2.5 μm average grain size is provided.
Patent JP-H0988981-A (JP)
Title: Bearing seal and manufacture thereof
Inventor: MATSUMOTO SHINOBU
IPC: F16C33/78
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To capacitate a bearing seal to secure its sealability to the full, and also capable of surely preventing any nonconformity such as deformation or the like in a bearing outer ring from occurring as well as to make an improvement in production efficiency and a reduction in manufacturing cost promotable, especially usable for a small-sized bearing so well. SOLUTION: This bearing seal is constituted with a ring laminated plate 20, where an elastic coating layer 22 consisting of an elastic member is formed on one surface of a metal core plate 21, and further it is so constituted that an outer circumferential edge part is bent to the other face side, forming an edge bending part 30 there, and in a state of being attached to a bearing 1, a specified area of the elastic coating layer 22 is stuck close to an inner circumferential step part 1f formed in a bearing outer ring 1a, while a tip of the edge bending part 30 is made so as to be pressed to the inner surface of an inner circumferential groove 1d formed in this bearing outer ring 1a by dint of elastic repulsion od the metal core plate 21.
Patent JP-H04126194-A (JP)
Title: Bedding dryer
Inventor: TAGUCHI HIROTSUNE
IPC: D06F58/28
Filed: 1990-09-18
Abstract: PURPOSE:To obtain the bedding dryer equipped with a function to automatically warm bedding by controlling time for heating by a heater with a constant heating amount in inverse proportion to a room temperature by a heating time setting means and controlling the heating amount of the heater based on a heat keeping temperature set corresponding to the room temperature. CONSTITUTION:A course setting means 12a is equipped with the heating time setting means and a temperature control means. When the heating time setting means inputs the room temperature of a room temperature measuring means 22, rise heating time is set in inverse proportion to the room temperature, and a hot air control means 13a drives a fan and generates hot air by heating by the heater with the constant heating amount. After the lapse of the rise heating time, the temperature control means decides whether the room temperature is set in an area lower than a lower limit set in advance, higher than an upper limit or between the lower limit and the upper limit and decides the area is which of first-third heat keeping temperatures the area is corresponding to, and based on the decided results, the heat keeping temperature is transmitted to a hot air control means 13a. Based on the temperature, the hot air control means controls the heating amount of the heater and warms bedding 9 up. In this case, the total of the rise heating time and time for warming the bedding up is set constant.
Patent JP-S62106075-A (JP)
Title: Production of granular maleimide
Inventor: TOUHOU TOMOAKI
IPC: C07D207/452
Filed: 1985-11-05
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for resins, medicines, etc., in a stable state with little production of fine powder undesirable to the human body, by dispersing a maleimide which is a solid at ordinary temperature in water heated at a specific temperature, cooling and coagulating the maleimide and filtering and drying the resultant granular maleimide. CONSTITUTION:A maleimide which is a solid at ordinary temperature, e.g. N-phenylmaleimide or N-(o-chlorophenyl)maleimide, having preferably 30-100 deg.C melting point is dispersed in water heated to the melting point or above of the maleimide. The temperature of the water for dispersion is preferably 5-15 deg.C higher than the melting point and the dispersion is cooled to coagulate the maleimide, which is then filtered and dried to afford the aimed compound. The maleimide is preferably dispersed in water in the presence of a polymerization inhibitor, e.g. methoxybenzoquinone, etc. The amount of the water to be used for the dispersion is 1-10 times, preferably 2-6 times based on the raw material maleimide.
Patent JP-H03110327-A (JP)
Title: Air filter fixing device for air conditioner
Inventor: TANIGAWA YOSHINORI
IPC: F24F13/28
Filed: 1989-09-22
Abstract: PURPOSE:To prevent the generation of vibration noise of an air filter occasioned by vibration of an air conditioner by a method wherein through elasticity of the spring part of the air filter produced through contact with the rib of a front panel, the under surface of the air filter is always pressed against the lower holding surface of the air filter of the front panel. CONSTITUTION:A suction grill 10 is first opened, an air filter 6 is inserted in a front panel 2 along a rail 13 of a guide. When a spring part 11 of the filter 6 is brought into contact with the end surface of the rib of the panel 2, the under surface of the filter 6 is pressed over holding pieces 15 at the lower part of the panel 2 in a state that a spring part 11 is pressed, and the filter 6 is adhered to the panel 2. In this case, since a relation between a size A from the end surface of a rib 14 of the panel 2 to a lower holding surface for the filter 6 and a size B from the under surface of the filter 6 to the upper surface of the spring part 11 is set to A<B, through repulsive elasticity of the spring part 11, the under surface of the filter 6 is held in a state to be always pressed against the holding surface of the holding surface for the filter 6 at the lower part of the panel 2.
Patent JP-S60142742-A (JP)
Title: Data processing unit
Inventor: ABE SHIYUUICHI
IPC: G06F12/02
Filed: 1983-12-29
Abstract: PURPOSE:To start the read of preceding line of an instruction train of branch destination of a mode switching instruction in synchronization with the mode switching instruction by providing an address mode latch updated in synchronization with decoding of a mode switching instruction. CONSTITUTION:When a mode switching instruction is set to an instruction register 1, a decode stage of an instruction is started. A control circuit 13 decodes a transmitted instruction code and transmits a control signal to set a new address mode bit read from a conventional register 3 to an instruction read address mode latch 15 by using an R2 section of an instruction register 1 together with the operation of a decode stage of the normal branch instruction. When the latch 15 is set, since selection circuits 7, 8 are switched to the address mode designated by the mode switching instruction, the preceding read of the instruction train of ink destination is started in the same way as the conventional branch instruction.
Patent JP-H1071089-A (JP)
Title: Net conveyer processing method and device for food cooking device
Inventor: GOTO FUMIHIRO
IPC: B65G45/22
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To enable to collect foods and wash a net., etc., without attaching/ detaching the net of a net conveyer for conveying foods to be cooked in a food cooking device, and to prevent the net conveyer from being burned due to foods. SOLUTION: A cooked food 1 is collected from a net conveyer 22 for conveying foods to be cooked in a food cooking device 12, the net conveyer 22 is washed in a washing tank 46, and the net conveyer 22 is passed through an oil tank 56 to receive oil on its surface. Oil on the net surface prevents the net conveyer 22 from being burned due to the food 1 when the food 1 on the net conveyer 22 is cooked in the food cooking device 12.
Patent JP-S6488889-A (JP)
Title: Device for recognizing successive character
Inventor: SHIMIZU HIROSHI
IPC: G06K9/62
Filed: 1987-09-30
Abstract: PURPOSE:To attain the character recognization of a swell character string by executing the character recognization concerning a partial character string based on a pattern, in which a>=1 independent character pattern and a>=0 stroke pattern between characters are mutually linked without contradiction. CONSTITUTION:Character string data to be inputted from a tablet 1 are converted to an input pattern A of the time series of an X coordinate and a Y coordinate in a preprocessing part 2 and sent to a partial character string dividing part 3. The input pattern A is resolved to plural partial character strings Aw with using information between characters and sent to a character string normalizing part 4. Here, the partial character strings Aw are normalized with using the height information of the character and sent to a recognizing part 5 as a partial character string pattern C. The recognizing part 5 synthesizes a standard pattern to be held in an independent character pattern storing part 6 and a stroke pattern storing part 7 between characters. Then, by executing a pattern matching with the normalized partial character string pattern C, the input pattern is recognized and a result R is outputted.
Patent JP-H0966836-A (JP)
Title: Collapsible type rack truck
Inventor: TANAKA NOBUO
IPC: B62B3/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a collapsible type rack truck to carry commodities without individually packing the commodities. SOLUTION: A collapsible type rack truck comprises a truck 2 having casters; corner metal fittings 3 erected at the four corners of the truck; two gantry frames 4 collapsible arranged at the front and rear ends of a truck; a plurality of shelf plates 5 laterally arranged between the stays 41 of the gantry frames; and a press rod 6 arranged on the under surface of each shelf plate. When the gantry frames are erected, a plurality of the shelf plates are held orthogonally to the stays and the shelf plates are positioned facing each other, and a commodity spanning thereon is horizontally held. The press rod is erected and to lock the commodity on the shelf plate positioned below one stage. During folding, the press rod is moved aside to the under surface of the shelf plate, and the shelf plate is held approximately in parallel to the gantry type frame stay.
Patent JP-H07102970-A (JP)
Title: Vehicular air blower
Inventor: ISHIDA KINYA
IPC: F01P11/10
Filed: 1993-10-01
Abstract: PURPOSE:To allow heat generated by an electric motor to escape efficiently so as to promote cooling effect of the electric motor. CONSTITUTION:In a vehicular air blower having a fan 10 driven in its rotation by an electric motor 11 having a bracket 11b and an output shaft 11a of the electric motor connected to the center part of the fan and the air being blown to the electric motor side, a guiding board is formed in a bracket for guiding the air from the fan so as to hit the electric motor.
Patent JP-H1182571-A (JP)
Title: Brake rotor
Inventor: DOI MITSUHIRO
IPC: F16D65/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a brake rotor which can enhance the cooling performance and can suppress squeaking in brake application. SOLUTION: Between two discs 2 opposing to each other to constitute the sliding surfaces for brake pads, a plurality of fins 3a and 3b stretching in the radial direction of discs are installed uniformly in the circumferential direction X of the discs, and bench holes 4 for ventilation are formed between adjoining fins 3a and 3b. Three such fins 3a and 3b continued in the circumferential direction X of the discs constitute one set, and an even number of sets are provided. The continued two of the three fins among each set should be of short type 3b in which the tip upstream about the ventilating direction R is removed. The remaining one fin should be of long type 3a having a greater length relatively in the radial direction of the discs. The arrangement of the long fin 3a and short fins 3b should be the same to all sets.
Patent JP-H04127510-A (JP)
Title: Transformer
Inventor: HIRANABE TETSUJI
IPC: H01F30/00
Filed: 1990-09-19
Abstract: PURPOSE:To unneccesitate a winding process, to make it possible to facilitate manufacture of the title transformer, and to cut down its cost by a method wherein a transformer unit, having no winding, is mounted on a printed wiring board, a primary side winding is formed using a primary winding terminal and a first conductive pattern, and a secondary side winding is formed using a secondary winding terminal and a secondary conductive pattern. CONSTITUTION:A bobbin 18 is formed on a transformer unit 12 by covering the center horizontal part 14a of a plurality of U-shaped primary winding terminal 14 and the center horizontal part 16a of a secondary winding terminal 16, and a pair of cores 20a and 20b are attached with the center horizontal parts 14a and 16a sandwiched. When the above-mentioned transformer unit 12 is mounted on the printed wiring board 22, having a first conductive pattern 28 and a similar second conductive pattern, in such a manner that a core 20b is closely fixed, a primary winding terminal 14 is inserted into the through hole 30 of the printed wiring board 22, each primary winding terminal 14 is short-circuited by the first conductive pattern 28, and a primary side winding is formed. In the same manner as above, each secondary winding terminal 16 is short-circuited by the second conductive pattern, and a secondary winding is formed.
Patent JP-H0887696-A (JP)
Title: Traffic signal
Inventor: MORIMOTO AKIHIRO
IPC: G08G1/095
Filed: 1994-09-14
Abstract: PURPOSE: To provide the energy saved type traffic signal, to prolong its service life and to respective emit light in red, yellow and blue on one display part by arranging a pair of red and green light emitting diodes as a light emitting unit and forming a dot matrix with this light emitting unit. CONSTITUTION: A traffic signal 1 is composed of the body 2 of the signal and one light emitting display part 3. This light emitting display part 3 is constituted by arranging plural light emitting units 30 in the shape of the dot matrix. Besides, the light emitting unit 30 is constituted by arranging a pair of red and green light emitting diodes inside a translucent case body. When emitting and displaying only the light in red, only the red light emitting diodes are emitted and when emitting and displaying the light in green, only the green light emitting diodes are emitted and displayed. Further, when the red light emitting diodes and the green light emitting diodes are respectively emitted at the same time, the light in yellow can be emitted and displayed on the same light emitting display part 3 because of the principle of three primary colors of light.
Patent JP-H0584195-A (JP)
Title: Vacuum cleaner
Inventor: HIROSE TORU
IPC: A47L9/22
Filed: 1991-09-26
Abstract: PURPOSE:To reduce vibration and noise by locating the center of a fan motor at the center of a polygonal supporter wherein opposite ends of a plurality of linear or planar springs are coupled with fixing members and bringing the polygonal supporter into contact with a rib of a body case. CONSTITUTION:A polygonal supporter 30 (quadrangle in the figure) comprises a plurality of linear or planar springs 31 and fixing members 36 attached to the opposite ends of the spring 31. The springs 31 are caused to abut the outer periphery of a motor portion 7 of a fan motor 1 so that the center of the fan motor 1 is positioned near the center of the supporter 30. Further, the supporter 30 is supported by a rib 41 of a body case 10. A polygonal supporter 34 having construction similar to the supporter 30 supports the rear of the housing of the motor portion 7 and the supporter 34 is supported by a rib 40 of the case 10. As a result, the fan motor is resiliently supported on the body case so as to isolate vibration, thereby reducing vibration and noise.
Patent JP-H08109844-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: SATO KENICHI
IPC: F02D43/00
Filed: 1994-10-13
Abstract: PURPOSE: To perform convergence to a value approximately equal to a theoretical air-fuel ratio by preventing an air-fuel ratio from being shifted to the lean side during introduction of purge gas. CONSTITUTION: When purge gas is introduced in an intake passage 2 by a purge gas control means 21A, an air-fuel ratio feedback correction factor correcting means 21C sets a correction value based on a deviation between air-fuel ratio feedback correction factors αbefore and after introduction of purge gas and the correction factor α is corrected so that an air-fuel ratio is shifted to the rich side by means of the correction value. This constitution maintains an air-fuel ratio at a value approximately equal to a theoretical air-fuel ratio by an air-fuel ratio control means 21B even during introduction of purge gas wherein a ratio of a fuel injection amount to engine demand fuel is reduced and provides conversion performance of a catalyst converter 4.
Patent JP-H08110903-A (JP)
Title: Inverse discrete cosine transformer
Inventor: NAKAGAWA AKIRA
IPC: H04N19/423
Filed: 1994-10-13
Abstract: PURPOSE: To reduce the circuit size and to simplify the control in an inverse discrete cosine transformer for restoring discrete cosine transformed data to original data. CONSTITUTION: The inverse discrete cosine transformer is provided with a data selecting means 1 for selecting and outputting a transformed coefficient, a preprocessing means 2 for obtaining a 3rd transformed coefficient by adding 1st and 3rd transformed coefficients, obtaining a 5th transformed coefficient by adding the 3rd and 5th transformed coefficients and obtaining a 7th transformed coefficient by adding the 5th and 7th transformed coefficients, a data distributing means 3 for distributing the 0th to 7th transformed coefficients through the means 2, 1st to 4th product sum computing means 4 to 7 for executing multiplication and cumulative addition/subtraction for the distributed transformed coefficients, a 1st intermediate value generating means 8 for adding/subtracting outputs from the menas 4, 5,  a 2nd intermediate value generating means 9 for adding/substracting and multiplying outputs from the means 6, 7, and a post processing means 10 for adding/subtracting outputs from the means 8, 9.
Patent JP-H05302138-A (JP)
Title: Aluminum base alloy laminated and compacted material and its manufacture
Inventor: KITA KAZUHIKO
IPC: C22C21/00
Filed: 1991-09-26
Abstract: PURPOSE:To provide an aluminum base alloy compacted material high in strength and having elongation to withstand pratical working. CONSTITUTION:This is a one obtd. by laminating and compacting a rapidly solidified material having a compsn. by general formula: AlaNibXcMd or Ala' NibXcMdQe (where X denotes La, Ce and Mm, M denotes Zr and Ti and Q denotes Mg, Si, Su and Zn as well as, by at%, 84.5<=a<=94.4, 82.5<=a'<=94.2, 5<=b<=10, 0.5<=c<=3, 0.1<=d<=2.5 and 0.2<=e<=2), and this is a method in which the powder or thin piece obtd. by rapid solidification is laminated and compacted by ordinary plastic working means. At the time of executing fabrication, this material has elongation so as to withstand the fabrication and furthermore maintains the excellent characteristics of the raw material as they are. Moreover, the compacted material having the above effect can be provided by a simple method.
Patent JP-H11128206-A (JP)
Title: Magnetic resonance image forming equipment
Inventor: EASTHAM JOHN FREDERICK
IPC: G01R33/48
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide magnetic resonance image forming equipment using prepolarization technology to temporarily increase a low magnetic field. SOLUTION: Intervening MR image forming invites development of an open magnet, e.g. Such as a C-shaped magnet 1. In that case, it becomes increasingly hard to generate a large magnetic field for obtaining a good S/N ratio. To conquer this face, a prepolarization unit 7 is used, which uses, for instance, an HTSC magnet of YBCO, the magnet is carried near a patient to help the generation of the magnetic field, then drawn back to a position 8', to enable to detect a high frequency signal in the existence of the magnetic field of the C-shaped magnet 1.
Patent JP-H03109889-A (JP)
Title: Video signal transmitter
Inventor: KONDO TETSUJIRO
IPC: H04N19/117
Filed: 1989-09-22
Abstract: PURPOSE:To prevent deterioration in the resolution at a still picture part, to prevent dot deterioration and loopback distortion at a moving picture part and to prevent deterioration in picture quality at the border by detecting movement in the unit of blocks and applying proper interpolation processing at the receiver side. CONSTITUTION:A digital video signal is subject to subsampling by 1st and 2nd subsampling means 5, 6, a means 9 deciding a mixing ratio based on a difference between an in-space interpolation value and a picture element data of interleave object, a difference between the timewise direction interpolation value and the picture element data of interleave object decides the mixing ratio in the unit of blocks and supplies the result to a mixing means. A sender side detects the movement in the unit of blocks, the receiver side applies interpolation processing based on the result of movement detection. Thus, the deterioration in the resolution in the still picture part in a decoded picture, dot deterioration and loopback distortion in the moving part and the picture quality deterioration in the border caused by applying different processing to the moving and still picture parts are prevented.
Patent JP-H06105558-A (JP)
Title: Serial multiple inverter
Inventor: MIZUMA HIROSHI
IPC: H02M7/497
Filed: 1992-09-17
Abstract: PURPOSE:To reduce in size by decreasing a predetermined capacity of an output transformer for multiplexing. CONSTITUTION:A serial multiple inverter comprises a plurality of inverter circuits 2, 4 which have different phases and in which square wave outputs are sequentially multiplexed by an output transformer 5. The square wave output of one inverter circuit is multiplexed without being transformed by the transformer 5.
Patent JP-S6395576-A (JP)
Inventor: UORUFUGANGU SHIERURU
IPC: G06V10/426
Filed: 1987-09-29
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。