baber/WOPTO huggingface dataset:
Patent JP-H11114865-A (JP)
Title: Linear motor type chuck
Inventor: TAKANASHI SEIJI
IPC: B25J15/08
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To remarkably quicken responsiveness to open/close fingers by opening/closing the fingers by current-carrying to a linear motor. SOLUTION: A linear motor 3 has a cylindrical case 10 composed of a magnetic substance fitted to and inserted into a cylinder hole 2a, a bobbin 11 of a nonmagnetic substance on its inside, plural coils 12 and 12 wound round this and a magnet driving body 18 to reciprocate in the bobbin 11, and the coils 12 and 12 are mutually wound in the opposite direction. A housing 13 and a bobbin pressing-down member 14 to come into contact with a shaft directional end surface of the bobbin 11, are fitted to and installed on both ends of the case 10. A current-carrying quantity to these coils 12 and 12 is adjusted by a controller 15. Therefore, since a pair of fingers 5 and 5 are opened/closed by the linear motor 3, responsiveness of the fingers 5 is remarkably improved.
Patent JP-H05103611-A (JP)
Title: Processed wheat food
Inventor: IKEDA KENJI
IPC: A23L7/10
Filed: 1991-10-16
Abstract: PURPOSE:To provide the subject food containing processed wheat having decreased content of protein having a molecular weight lower than a specific level, giving improved luster and and useful for wheat noodle, etc. CONSTITUTION:The objective food contains a processed wheat having decreased content of protein having a molecular weight of <=30,000 and produced e.g. by adding 2-20 pts. of saline solution having a concentration of 0.05-5M to 1 pt. of wheat flour, stirring for 10min to 1hr to dissolve the protein fraction having a molecular weight of <30,000 and the protein fraction having a molecular weight of 50,000-70,000 and precipitating the flour by leaving standing or by centrifugal separation.
Patent JP-H04167995-A (JP)
Title: Production of metallic rotary body
Inventor: YOSHIKAWA TAKAYA
IPC: B23K31/00
Filed: 1990-10-31
Abstract: PURPOSE:To keep performance at the initial stage of a metallic rotary body for long term by joining plural metals with welding and exposing the welded part to the temp. of using this or higher. CONSTITUTION:The metallic rotary body 4 of a turbo charger and a gas turbine, exposed to high temp. at the time of using is formed by joining the plural metals. Then, as the first process, the plural metals are joined with the welding. As the second process, the welded part 22 is exposed to high temp. of the temp. received at the time of using or higher. By these first and second processes, the metallic rotary body is manufactured. By this method, even in the case the welded part is exposed to the using temp., deformation of the welded part is prevented.
Patent JP-2001118117-A (JP)
Title: Device and method for judging line in bankbook
Inventor: MATAGA MASASHI
IPC: G07D9/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent a line without printing from being erroneously judged to be a printed line. SOLUTION: This device has a sensor output processing means for processing pixel data outputted from an image sensor and converting it into multilevel image data, a binarizing means for slicing the multilevel image data at a prescribed slice level to binarize to be binary image data, and a line judging means for comparing the number of black data between two lines and judging the lines when the number of the black data is varied between the two lines. Since the number of the black data between the two lines is compared and judging is executed when the number of the black data is varied between the two lines, a line without printing is never recognized erroneously to be a printed line in line judgment even when a pattern 51 remains as the black data.
Patent JP-H0693244-A (JP)
Title: Reactive hot melt adhesive
Inventor: KONISHI SHIN
IPC: C08G18/66
Filed: 1991-10-17
Abstract: PURPOSE:To provide a quick-curing type urethane-based reactive hot melt adhesive capable of melt coating at low temperatures. CONSTITUTION:A polyester polyol containing an aromatic ring and/or a cyclo ring and exhibiting >=40 deg.C melting point, a crystalline polyester polyol synthesized through a condensation reaction between a >=4C straight chain alkylenediol and a >=4C straight chain alkylene dicarboxylic acid and/or its diester compound and exhibiting >=50 deg.C melting point or a polyester polyol synthesized through a ring opening reaction of a lactone and exhibiting >=40 deg.C melting point is used as the main component and reacted with an organic polyisocyanate. Thereby, an isocyanate group-containing prepolymer containing 1.5 to 5.5wt.% isocyanate group is obtained and this reactive hot melt adhesive is composed mainly of the resultant isocyanate-containing prepolymer.
Patent JP-H01138110-A (JP)
Title: Pipe made of diamond and production thereof
Inventor: OBATA TATSUO
IPC: C01B31/06
Filed: 1987-11-25
Abstract: PURPOSE:To easily obtain a diamond pipe composed of a film of aggregated crystals having specific particle diameter, by applying a CVD diamond film on the surface of a columnar base material and removing only the base material from the product. CONSTITUTION:A CVD diamond film is formed on the surface of a heat-resistant base having a columnar outer surface and the base is removed, e.g., by dissolution to obtain a pipe composed of a thin film of aggregated diamond crystals having particle diameter of 0.1-800mum.
Patent JP-H07148125-A (JP)
Title: Pulse wave measuring apparatus
Inventor: YAMAMOTO TOSHIYOSHI
IPC: A61B5/0245
Filed: 1993-11-26
Abstract: PURPOSE:To grasp totally and accurately conditions of blood circulation in the distal blood vessels by an apparatus which can freely convert pulse wave signals of results in operation applied to the identical waveform signals and pulse wave signals obtained from a first differentiation and a second differentiation of the pulse wave signals so as for the signals to be stored or indicated individually or in parallel. CONSTITUTION:Pulse wave signals are obtained from three parts comprising an input part of a first differentiation 4, an input part of a second differentiation 5 and an output part of the second differentiation 5. The said pulse wave signals are converted by a signal converter 6 controlled by a controller 3, so that different conditions of the operated identical waveform signals can freely selected and indicated individually or in parallel on an indicator 8.
Patent JP-H01138113-A (JP)
Title: Production of silicon carbide whisker
Inventor: KITAMURA TAKAO
IPC: C30B29/62
Filed: 1987-11-24
Abstract: PURPOSE:To obtain a silicon carbide whisker having sufficient length using a slight amount of catalyst, by using carbonized residue or incineration ash of waste glass fiber-reinforced plastic as a carbon source and a silicon source. CONSTITUTION:Incineration ash of waste glass fiber-reinforced plastic is used as a silicon source. A mixture containing the silicon source in combination with carbon and a catalyst is heat-treated in an inert gas atmosphere. As an alternative method, the carbonization residue of said waste plastic is used as a source of silicon and carbon. The mixture containing the silicon source and the carbon source is heat-treated in the same manner as above.
Patent JP-H02143806-A (JP)
Title: Press molding machine
Inventor: TANIGAWA SHIGEYUKI
IPC: B30B9/24
Filed: 1988-11-24
Abstract: PURPOSE:To run belts stably, and enable the press molding of a molding material to be continued without any interruption by slanting accumulatively the axis of one rotating roller relative to the axis of the other rotating axis in the case where transverse slippage detecting signal for the endless belts is in existence. CONSTITUTION:An upper and lower endless belt 17 continuously run respectively. The molding material supplied between the endless belts 17 is press-molded therebetween while being forwarded by the belts 17. And, the transverse slippage during the run of the endless belts 17 is detected by means of a detector D, and then a corrective command is given to a corrective means E. The corrective means E may act to alter the direction of rollers on the basis of the command. Then, the transverse slippage of the belts 17 is corrected through the alteration. Namely, in the case wherein it may be in existence in accordance with the detected signal from the detecting means D, one rotating roller, for example, the axis of a rotating roller 6 is slanted accumulatively relative to the other roller, for example, the axis of the rotating roller. On the contrary case, the slant may be cancelled in the case where it is not in existence. And, the corrective means E is constituted of a control device E' adapted to control a corrective mechanism in corresponsence with the detected signal from the detecting means, and a corrective mechanism E'' adapted to perform an operation for slanting both in front and in rear the rotating axis of the roller 6 through the command from the control device E'.
Patent JP-H10131072-A (JP)
Title: Formation of unevenness in sheet in paper machine
Inventor: INAOKA SHIGEJI
IPC: D21F1/44
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a sheet, good in bonding among fibers, excellent in air permeability, toughness, etc., and capable of forming various uneven patterns by forming unevennesses in a wet stage. SOLUTION: This method for forming unevennesses in a sheet 6 comprises forming the unevennesses in a transfer process of the sheet 6 before reaching a dry part. A water jet 7 having 5-100kg/cm<2> hydraulic pressure fronting on the sheet 6 facing to a transfer unit 1 is installed to jet water of the water jet onto the sheet 6 running on the transfer unit 1 and form the unevennesses under the hydraulic pressure.
Patent JP-2000124771-A (JP)
Title: Digital transversal filter
Inventor: MAEDA KAZUAKI
IPC: H03H17/06
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce the number of use of multipliers. SOLUTION: This digital transversal filter of a symmetry type composed of a first stage-a 2m-th stage  where (m) is an integer >=2} for applying input signals X(t) to the first stage and turning signals for which signals N1-N8 outputted from the respective first stage-2m-th stage are added to output signals Y(t) is provided with the multipliers M1-M4 of the first stage-an m-th stage respectively having first-m-th gains G1-G4 as the first stage-the m-th stage and delay elements D1-D3 respectively connected between the input of the adjacent multipliers. In the respective (m+1)-th stage-2m-th stage, delay circuits D8-D23 are provided for delaying the output signals of the multiplier of the stage at a symmetrical position relating to the center of the digital transversal filter for an amount equal to delay time to be received before the output signals reach the stage.
Patent JP-H04170998-A (JP)
Title: Automatic washer
Inventor: MATSUMOTO TOSHINARI
IPC: D06F37/24
Filed: 1990-11-02
Abstract: PURPOSE:To reduce a noise generated from a sliding tone and oscillation and to improve durability by molding the inner wall of a spring presser in straight shape, attaching flexibility by comprising a spring supporting plate in bag shape, and providing a pipeline so as to permit the air to flow in the inside of the spring supporting plate at a suspension bar. CONSTITUTION:The noise due to a frictional tone can be reduced in a stationary dehydration state by molding the inner wall of the spring presser 22 in straight shape and reducing friction between the spring presser 22 and the spring supporting plate 21. Also, since the friction is low, the durability of the spring presser 22 and the spring supporting plate 21 can be improved. Furthermore, the spring supporting plate 21 is formed in bag shape, and the flexibility is attached, and the pipeline 24 to permit the air at the upper part of the spring supporting plate 21 to flow in the inside 21a of the spring supporting plate 21 is provided, and when an outer tub 13 is moved downward, the air is controlled so as to flow in the inside part 21a of the spring supporting plate 21, and the friction with the spring presser 22 is increase by making the major diameter of the spring supporting plate 21 large by the air pressure of the air, and a damper force can be generated.
Patent JP-H01140137-A (JP)
Title: Lamp house holding mechanism for overhead projector
Inventor: OTA HAJIME
IPC: G03B21/132
Filed: 1987-11-27
Abstract: PURPOSE:To automate the fixing of a lamp house and its release by providing the lamp house with a stopper and slidably placing a slide block capable of fitting into the stopper so that the slide block can slide along an arm owing to its weight. CONSTITUTION:When an overhead projector is used, the slide block 22 is positioned lower than the arm 20. When the overhead projector is not used, the lamp house 30 is rotated in a direction A, and is brought to the position where the stopper 36 on the side of the house 30 abuts on the arm 20. Then, the arm 20 is rotated, centered about an axis 21, and is folded on the stage of a main body 10. Next, a cover 50 is loaded onto the main body 10. When the title projector is pulled up and made portable by holding a knob 40, the block 22 falls along the arm 20 owing to its weight, and is engaged with the stopper 36 to lock the house 30. Conversely, to set the projector that can be used from the folded state, it is placed horizontally, the cover 50 is removed and the arm 20 is erected. At that time, the block 22 is separated from the stopper 36 owing to its weight, falls to a head side, and the lock of the house 30 is automatically released.
Patent JP-2000126912-A (JP)
Title: Chuck with centrifugal force compensating mechanism
Inventor: TSUZUKI HIROMASA
IPC: B23B31/16
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction of the grasping force of a chuck at the time of high-speed rotation and the biting of pawls and a work due to the rotational torque generated at the time of the start and stop of rotation. SOLUTION: Draw bars 4 slidable in the axial direction obliquely crossing the rotational axis of a chuck 1 are provided at three uniformly divided positions in the peripheral direction of a chuck body 2, and a pawl 5 grasping a work W is provided at the tip of each draw bar 4. A balance weight 13 is provided on the front face of each pawl 5, and an oblong hole 22 provided on the weight section 18 of the balance weight 13 and a detent pin 12 provided on the front face of the chuck body 2 are slidably coupled. When the chuck 1 is rotated at a high speed, the centrifugal force of the weight sections 18 negates the centrifugal force of the pawls 5 to prevent the reduction of grasping force. The rotation of the pawls 5 by the rotational torque at the time of start and stop is prevented by the detent pins 12, and the biting of the pawls 5 and the work W is prevented.
Patent JP-H01138956-A (JP)
Title: Assemble of brushless motor
Inventor: YOSHIDA SHIGERU
IPC: H02K21/18
Filed: 1987-11-26
Abstract: PURPOSE:To save assembling man-hours and obtain a high accuracy in assembling, by forming an air gap between a rotor and a stator uniformly by a simultaneous process. CONSTITUTION:A pair of stators 4, 5, opposing to first phase, is connected mutually by screws 7 while the stators 4, 5 are fixed to the base plate 1 of a motor to assemble a brushless motor. A coil 3 is wound around the stator 5 and the coil 3 is guided and supported by a stator guide 6. The bearings 9 of the rotor are fixed to the central part of the base plate 1 of the motor. Further, a pair of stators 11, 12, opposing to second phase, is connected by screws 14 mutually and is fixed to said base plate 1. The coil 15 is wound around the stator 12, the stators 4, 5, 11, 12 are arranged in the same plane and a dammy rotor 16 is employed as an assembling jig whereby an air gap may be set uniformely by a simultaneous process. The dammy rotor 16 is removed and a rotor 18 is mounted, thereafter, bearing units 19 and the like are incorporated whereby the brushless motor may be assembled.
Patent JP-H09110361-A (JP)
Title: Lifting jig for freight-looseness prevention
Inventor: SHINOMIYA YOSHIHIRO
IPC: B66C1/62
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To secure a lifting jig for freight-looseness prevention, which can easily conduct lifting operations and aim at the promotion of efficiency in weight lifting work, and besides, there is no inconvenience such as the occurrence of looseness in a stacking bundle and any broken corner of goods or the like. SOLUTION: This lifting jig is equipped with a lifting rod 11 being installed on a bottom part of a lifting work W and simultaneously attached with each running block 14 at both ends, a presser rod 9 being mounted on top of the lifting work W, while formed with an insertional part 10 of a sling wire, and a sling wire 8 being inserted into the insertional part 10 of the presser rod 9 from the upside, and clamped to the presser rod 9 whose end is situated upward after being rolled on the running blocks 14 of the lifting rod 11 respectively, and in this constitution, the sling wire 8 is pulled up by a weight lifting means. With this, the lifting work W is held between the lifting rod 11 and the presser rod 9 via the sling wire 8 and the running blocks 14.
Patent JP-S63151136-A (JP)
Title: Privacy communication system
Inventor: SHIMOYAMA HARUO
IPC: H04L9/16
Filed: 1986-12-15
Abstract: PURPOSE:To change a cipher key with a simple means by providing a transmission part which ciphers a signal ciphered with a key information string and transmits it to the external and a reception part which deciphers this ciphered signal. CONSTITUTION:A key information string generating circuit 1i generates the key information string in accordance with an algorithm preliminarily determined on the basis of the cipher key sent from a key storage circuit 1h and sends this string to a ciphering circuit 1j. A normal sentence d1 to be ciphered is supplied to the ciphering circuit 1j, and a ciphered sentence d2 is obtained by the exclusive OR operation between the key information string and the normal sentence. A key ID (identification number) reception circuit 2f receives the key ID signal from a terminal 2c at the reference timing of a reception part 2 and sends it to a key storage circuit 2h. The cipher key is read out and is sent to a key information string generating circuit 2i. The key information string generated in accordance with an algorithm preliminarily determined on the basis of the cipher key is sent to a deciphering circuit 2j, and the ciphered sentence d2 is deciphered to the normal sentence d1 by the exclusive OR operation between the key information string and the ciphered sentence d2 received from a terminal 2b, and this sentence is outputted.
Patent JP-H08213506-A (JP)
Title: Low-profile ball grid array semiconductor package and its manufacture
Inventor: TEIMU JIYOONZU
IPC: H05K3/30
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a low profile BGA package whose reliability is high, whose size is small, whose weight is light, whose thickness is small and cost performance is excellent. SOLUTION: A ball grid array(BGA) semiconductor package 30 contains a substrate 31 stuck on a support substrate 32. The substrate 31 has an opening 33 stretching from the upper surface to the lower surface. An integrated circuit chip 18 is stuck on the support substrate 32 by the opening 33. A bond pad 22 on the integrated circuit chip 18 is electrically connected with a ball pad 42 on the lower surface of the substrate 31. A conductive solder ball 26 is bonded to a ball pad 42. When the BGA semiconductor package 30 is mounted on an application board, the support substrate 32 provides a low profile, and functions as a stand-off for preventing the crush of the conductive ball 26.
Patent JP-S62156841-A (JP)
Title: Manufacture of molybdenum piece for semiconductor
Inventor: KOJIMA KOREHIKO
IPC: H01L23/14
Filed: 1985-12-27
Abstract: PURPOSE:To easily produce Mo pieces for semiconductor having a uniform solder layer in large quantities and to make to a constant the height of stacked parts in case a semiconductor device is automatically assembled by a method wherein, in the case of the formation of the Mo pieces for semiconductor, the Mo pieces are so contrived as to be cut after dipped in solder. CONSTITUTION:An Mo plate is dipped in a 50% solution of hydrochloric acid to perform an etching treatment and after a water washing is performed, the Mo plate is dipped in liquid added PdCl2 to solution of 25% of hydrofluoric acid to perform a water washing and an electroless Ni-P alloy plating is applied. Then, a thermodiffusion treatment is performed after a water washing is performed, but in this case, if N2 gases of 1,520l/hr, 760l/hr and 4,000l/hr are each fed in a furnace filled with highly purified H2 gas from the inlet, the outlet side and both sides of the furnace and these gases are exhausted through an exhaust vent provided at the outlet side, Ni and Mo are interdiffused, a plated interface disappears and the adhesive power is enhanced. After the Mo plate is drawn out of the interior of the furnace and is coated with a non-chlorine flux, the Mo plate is dipped in a solder fused liquid tank to the uppermost part being erected vertically and is drawn out. Then, the Mo plate is cooled and thereafter, is cleansed with an organic solvent and is dried.
Patent JP-S62158924-A (JP)
Title: Colored flame generating device
Inventor: FUKADA KEITARO
IPC: F23Q2/34
Filed: 1985-12-28
Abstract: PURPOSE:To obtain a cigarette lighter by which a colored flame can be enjoyed by a constitution for the lighter in which it is filled with a colored flame fuel which is a solution of a halogen compound or an oxide of a group of metals or a group of semi-metals or their complex dissolved in an organic solvent. CONSTITUTION:A halogen compound such as lithium chloride, an oxide such as boric acid and their complex are dissolved in an organic solvent such as ethanol, benzine, to be used as a fuel. This fuel is filled in a fuel receiving section 2 to be used for a lighter. With this constitution, a colored flame is generated on the lighter, providing a flame producing device with color feeling.
Patent JP-H01141445-A (JP)
Title: Data transmission system
Inventor: SATO MAKOTO
Filed: 1987-11-27
Abstract: PURPOSE:To facilitate a routing control and a protocol conversion by executing the routing control by means of address information for the routing control added to the information field of a packet transmitted on a data transmission line and by means of a network constitution information table. CONSTITUTION:A gateway equipment executes the routing control by means of the address information for the routing control added to the information field of the packet transmitted on the data transmission line and by means of the network constitution information table. Thus, even when plural transmission routes exist as in the case of a data transmission between data processing units Ta1-Tck, a sender data processor can execute the data transmission only by adding the address information for the routing control composed of a destination address Ad and a sender address As to the information field sent to a node equipment.
Patent JP-H09145554-A (JP)
Title: Standard leakage generator of ammonia gas
Inventor: OKAZAKI MASAHIKO
IPC: G01N30/04
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To set a leakage of ammonia gas arbitrarily by varying the set value of each regulator when the flow rate of ammonia gas and dilute gas is controlled using two precise gas flow rate regulators. SOLUTION: Ammonia gas to be measured and dilute gas of helium or nitrogen gas are regulated by a gas flow rate regulators 11, 12, respectively, to predetermined flow rates and then mixed through a gas mixer 21 before being taken out as a mixed gas of desired concentration. Pressure regulation valves 31, 32 reduce the pressure of supply gas to a constant level. Stop valves 41-51 block each gas flow in case of emergency. Check valves 51, 52 prevent counter flow of each gas. Pressure of mixture gas is finally regulated by a back pressure valve 61.
Patent JP-S62158396-A (JP)
Inventor: KURA TSUNEO
IPC: H05K3/40
Filed: 1985-12-28
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。