baber/WOPTO huggingface dataset:
Patent JP-H09212253-A (JP)
Title: Fifo processing circuit and data pattern generating device using same
Inventor: IIIZUMI TOMOO
IPC: G06F3/12
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to output data fast with low power consumption when repetitive data is inputted by providing a data buffer means, a repetitive mode setting means, and a repetitive data pattern output means. SOLUTION: A process for storing a RAM 10 with a data pattern generated by respective processes of a pattern generating circuit 4 and an arithmetic circuit 9 is performed without the procedure of a CPU 1 according to data transferred by a DMA controller 11 from the RAM 10 to an FIFO circuit 5. Here, the length of the inputted data pattern is used to decide whether or not the capacity of the FIFO 5 is large enough for the data; when so, new writing of data to the FIFO 5 is quit after 1st access and the data in the FIFO 5 are utilized for the repetition of 2nd and succeeding data patterns. Consequently, the repetitive data patterns can be generated fast without reading the data out of the RAM 10.
Patent JP-H08205608-A (JP)
Title: Working vehicle
Inventor: WATANABE MAKOTO
IPC: F15B1/00
Filed: 1995-02-07
Abstract: PURPOSE: To suppress the rise of oil temperature in a transmission case by the oil returned from an actuator. CONSTITUTION: This working vehicle is provided with a suction pipe 30 thrust into a tank 28 from the top downward to connect the lower space in the tank to the upper part, and with a breather pipe 32 to connect the upper part of the suction pipe 30 to the upper space in the tank. The suction pipe 30 has an oil channel for supplying a retention oil in a transmission case 21 to an actuator and an oil channel for returning the oil from the actuator to the tank 28. The oil in the tank is returned to the transmission case 21 through the suction pipe 30 and the channel 31 by the negative pressure in the transmission case or the pneumatic pressure in the tank exclusively when the oil level in the tank is raised above the opening 32A of the breather pipe 32.
Patent JP-S52107756-A (JP)
Title: Toothless state detection circuit of clock pulse
Inventor: HIOKI KANJI
IPC: H04L25/40
Filed: 1976-02-25
Abstract: PURPOSE: To increase detection accuracy for toothless clock pulse by inhibiting monitor when correct and necessary number is confirmed for reading clock pulse for magnetic disk control unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53104224-A (JP)
Title: Electronic musical instruments
Inventor: YAMAGA EIICHI
IPC: G10H1/18
Filed: 1977-02-23
Abstract: PURPOSE: To reduce the number of the pin which connects the keyboard to the switch circuit, by giving a time-division detection for the keying in the time different sequentially according to the keyboard. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10211633-A (JP)
Title: Sandwich molding method of resin molded article, molding device thereof, and resin molded article
Inventor: KUROKAWA YOICHI
IPC: B29C45/16
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To heighten the secondary resin packing in the boss part of a resin sandwich molded article. SOLUTION: A sub-cavity 8 is continuously connected through a leading-out passage 7 to a recessed part 6 corresponding to a boss part. The volume of the sub-cavity 8 is made variable by moving a piston 12. When a primary and a secondary resins 13 and 14 injected from a two-color molder consisting of a primary and a secondary cylinders 1 and 2 fill a cavity 3, the piston 12 is retreated from the sub-cavity 8 so as to enlarge the volume of the sub-cavity in order to pull the primary resin 13 from within the recessed part 6 in the enlarged sub-cavity 8, resulting in leading the secondary resin 14 in the recessed part 6 through the above-mentioned pulling-in.
Patent JP-S57133611-A (JP)
Title: Stationary induction electric apparatus
Inventor: MAEJIMA MASAAKI
IPC: H01F27/02
Filed: 1981-02-13
Abstract: PURPOSE:To greatly improve the soundproof efficiency for the subject electric aparatus by a method wherein a plurality of reinforcing stays are mounted on the tank side plate in which the electric apparatus main body will be placed, a soundproof supporting stay is provided while space is formed between reinforcing stays facing the side plate, and soundproof plates are fixed on the stays. CONSTITUTION:The tank wherein the electric apparatus will be placed is composed of the side plate 2, including the cover for the tank 1, and the reinforcing stay 3 which is welded to the side plate 2. A soundproof plate supporting stay 4  is welded between the upper and the lower reinforcing stays 3 while space is formed between the stays 3 and the side plate 2. Then, a soundproof plate 5 is welded to the stays 3 and 4 by contacting the edge of the plate 5 to the stays 3 and 4. The soundproof plate 5 is formed by performing spot welding on two thin steel plates in order to increase braking effect, and, if necessary, an additional mass 6 is attached in order to increase the soundproof efficiency. Accordingly, the soundproof efficiency can be improved by providing space between the soundproof plate 5 and the side plate 2.
Patent JP-H01195673-A (JP)
Title: Cell
Inventor: NOMURA YOICHI
IPC: H01M10/12
Filed: 1988-01-29
Abstract: PURPOSE:To attain the high-current charge and discharge and obtain a high- voltage assembly cell at a relatively low cost by using heat adhesive foaming resin for the material to attain functions of a frame and a gasket. CONSTITUTION:A cell frame 4 covering the periphery of positive electrode plates 1, negative electrode plates 2 and separators 3 is made of heat adhesive foaming resin, it is expanded to bury gaps between current collectors 5 and 5' by the heat treatment at the time of assembling and stuck to the current collectors 5 and 5'. The current collectors 5 and 5' are fixed at positions in contact with the positive electrode plates 1 and the negative electrode plates 2, a laminated cell is constituted when element cells are repeatedly constituted. One-side faces of end current collectors 6 and 6' at ends of the laminated cell are in contact with terminals 7 and 7', but other current collectors are bipolar plates. When the whole is covered with a heat contraction sheet 8 after an electrolyte is injected, a nearly fully sealed cell is completed. The high-current charge and discharge are attained, thereby an assembly cell with high voltage is obtained at a relatively low cost.
Patent JP-H06208596-A (JP)
Title: Method and device for preparing dimensional line
Inventor: TOGUCHI YOSHIHARU
IPC: G06F17/50
Filed: 1993-01-11
Abstract: PURPOSE:To easily enter by drawing out dimension characters in a proper format by simple operation at the time of preparing a dimensional line. CONSTITUTION:An interval judging part 15 judges whether an extension line interval drawn out from a measuring point is narrower than the length of a dimensional value or not. At the time of judging the interval as a narrow interval, a change indication controlling part 16 allows an operator to instruct a position at which a dimension value is changed and arranged. When the controlling part 16 is operated, a write/rewrite controlling part 18 sequentially writes the dimensional line data of an indicated measuring point in drawing data displayed on a display 3 and stored in a memory 17. The dimension line of dimension which its character position of a dimension value is changed by the controlling part 16 is arranged on the position based upon a dimension line position indicated by a dimension position indicating part 14 and a dimension character string indicating the dimension value is arranged in accordance with the changed dimension position changed and designated by the controlling part 16.
Patent JP-S55112840-A (JP)
Title: Cylinder block for internal combustion engine
Inventor: SUGANO HIDEO
IPC: B22D25/06
Filed: 1979-02-20
Abstract: PURPOSE:To prevent propagation of noises to the outside of an engine by shaping internal and external walls of a cylinder block with cast irons of different Young's moduli for reducing the transmission of noises between these walls. CONSTITUTION:A sprue runner 12 is connected to a main bearing part 11 inside a cylinder block 3, and molten metal is poured into a mold from a pouring gate 1 through a runner 2. The molten metal flows in the mold from insides of a crank partition 10 and a cylinder wall 9 to a skirt part 4 and a water jacket external wall part 8. Therefore, molten metals in these parts 4 and 8 are cooled and solidified earlier than those in the block internal walls of the bearing part 11, the partition 10, the cylinder wall 9, and so on. Those parts show a type D or E among sorts of cast irons determined by ASTM on the basis of the shape of graphite, obtaining Young's moduli, 15500kg/mm<2> in the exgernal wall part, and 14000kg/mm<2> in the internal wall part. Thus, they are different in their compositions from other parts, and consequently, vibration energies are greatly reduced.
Patent JP-S60164922-A (JP)
Title: Magnetic paint and magnetic recording medium
Inventor: HOSOI NOBUYUKI
IPC: G11B5/71
Filed: 1984-02-07
Abstract: PURPOSE:To obtain a magnet paint having a long por life by using a polyisocyanate compd. protected by alkyl ester of salicylic acid as a hardener. CONSTITUTION:The binder of a magnetic paint formed by dispersing ferromagnetic material powder into a vehicle contg. a binder consists of a resin havig active hydrogen which can react with an isocyanate group and the isocyanate compd. protected by the salicylate expressed by the formula I is incorporated into the vehicle. In the formula I , X denotes a residual diisocyanate group and R denotes an alkyl group of 1-30C. The ester protected isocyanate of the formula I is decomposed by heat to generate an isocyanate group and therefore the mgnetic paint contg. said isocyanate is coated, dried and is heated after a surface treatment to bring the formed polyisocyanate into reaction with the active hydrogen group in the binder resin by which the oxidation can be progressed. The alkyl ester of salicylic acid formed by the reaction has much lower toxicity than phenol.
Patent JP-H07228312-A (JP)
Title: Sprocket support structure for stacker crane
Inventor: SAIMEI TERUYUKI
IPC: B65G1/04
Filed: 1994-02-16
Abstract: PURPOSE:To simply perform installing and removing work of a sprocket arranged under a mast to guide a chain to suspend a raising-lowering carriage. CONSTITUTION:Inside of the first end part side of a lower frame 3, a bracket 23 is arranged so that the part becomes parallel to a first side wall 3a. A bracket 24 is welded to the inside of a second side wall 3b. A support shaft 25 is formed so that a diameter becomes constant, and installing pieces 28 are fixed to the first end part. The support shaft 25 penetratingly passes through the first side wall 3a and the brackets 23 and 24, and in a condition where the installing pieces 28 come into contact with an outside surface of the first side wall 3a, the installing pieces 28 are fastened and fixed to the first side wall 3a by bolts 29. Driven sprockets 17a and 17b are rotatably supported with the support shaft 25 through bearings 30 fitted and fixed to the inside, and are positioned by collars 31 installed on the support shaft 25.
Patent JP-2000219269-A (JP)
Title: Container with bottle for replacement
Inventor: KAMIMURA HIDEO
IPC: B65D47/36
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To continuously use a container part except a bottle by forming a content storage part of the container of a thin-walled bottle, and replacing the bottle without any content left behind by a bottle filled with a new content. SOLUTION: A container with a bottle for replacement comprises a cap-like body member 1 in which a lower half of a main cylinder 2 is a small diameter female threaded cylinder 5, and a large female threaded cylinder 7 is suspended from an outer surface of an intermediate part through a shoulder part, a pouring member 11 in which a lower half of a pouring cylinder 12 is a double cylinder, an upper part of a main cylinder is screwed between the inner and outer cylinders and a cutter 15 is suspended from a lower end of an inner cylinder 13a through a second inward flange 14, a cap 21, a bottle 41 for replacement in which a mouth lid 44 is fitted to an upper end of a neck part 43 erected from an upper end of a soft thin-walled body part, the neck part is screwed to the small diameter female threaded cylinder, and a top wall of the mouth lid is opened by a cutter,  and a durable bottle 51 screwed to the large female threaded cylinder 7.
Patent JP-S52102993-A (JP)
Title: Gripping tool rotating device of fuel exchanger
Inventor: IMADA TAKAHIKO
IPC: G21C19/20
Filed: 1976-02-25
Abstract: PURPOSE: A gripping tool rotation device in fuel exchanging machine with no vibration of the telescopic mast due to shock at the rotating operation, capable of composing a satisfactory high rigid structure even in parts by which driving reaction forces shall be received, and of allowing balance adjusting operations of the telescopic mast almost unnecessary. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05215119-A (JP)
Title: Manufacture of propeller shaft
Inventor: TOYODA YASUYUKI
IPC: B60K17/22
Filed: 1992-02-05
Abstract: PURPOSE:To provide a propeller shaft in which a yoke and a fiber-reinforced plastic tube are connected to each other strongly. CONSTITUTION:In manufacturing a propeller shaft by inserting a connection end part 5a of a main body 5 comprising a fiber-reinforced plastic tube on the outer side of a cylindrical connection end part 2 of a yoke 1, and connecting the yoke 1 and the main body 5 to each other by binding agent, a cylindrical body 3 is disposed surrounding the connection end part 2 of the yoke 1 while forming a space 4 between the cylindrical body 3 and the yoke 1, the binding agent 6 is stored in the space 4, and the connection end part 5a of the main body 5 is inserted into the stored biding agent. A static pressure is thus generated in the binding agent in the space, and the binding agent is filled along binding surfaces sufficiently, preferably, thereby a binding strength can be very large.
Patent JP-S58148822-A (JP)
Inventor: ARUFURETSUDO BORISU
IPC: A61P3/00
Filed: 1983-02-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55114293-A (JP)
Title: Production of l-glutamic acid
Inventor: KATSUMATA RIYOUICHI
IPC: C12R1/15
Filed: 1979-02-22
Abstract: PURPOSE: A microorganism that belongs to Corynebacterium or Brevibacterium and has sensibility to lysozyme is cultured to produce L-glutamic acid without the inhibition by biotin in high yield.  
     CONSTITUTION: A microorganism that belongs to Corynebacterium or Brevibacterium, has sensibility to lysozyme and can produce L-glutamic acid without the inhibition by excess amounts of biotin in the culture medium, e.g., Corynebacterium glutamicum KY-9703 (FERM-4412), is cultured in a culture medium containing biotin and then L-glutamin accumulated in the medium is collected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04258127-A (JP)
Title: Bump joining pad structure
Inventor: SATO KUNIHARU
IPC: H01L21/60
Filed: 1991-02-13
Abstract: PURPOSE:To enable an air bubble which is generated within a bump when electric parts are mounted to a printed-circuit board via a bump by forming a groove at an edge portion of a step-shaped bump joining pad. CONSTITUTION:A bump 6 is supplied to a pad 2 which is formed at an insulation layer 4 of a surface layer of a printed-circuit board 1 and an LS17 which is mounted to the printed-circuit board 1 is positioned. The pad 2 of the printed- circuit board 1 and a pad 9 of the LS17 are allowed to contact each other. the bump 6 is melted. and a heated air is supplied. In this case, an alcohol content within a flux which is previously coated between the bump 6 and pads 2 and 9 is vaporized along with melting of the bump 6. In this case. since a groove 5 is formed at an edge portion 2a of the pad 2, the vaporized gas is allowed to escape outside the insulation layer 4, thus enabling the gas to remain within the bump 6 and preventing the bump 6 to be expanded greatly for contacting an adjacent bump.
Patent JP-S57137716-A (JP)
Title: Protective device of thrust bearing unit
Inventor: ANDOU MASATOSHI
IPC: F16C17/24
Filed: 1981-02-16
Abstract: PURPOSE:To reduce the holding-down water thrust and ensure the safety in abnormality by a method wherein the abnormality of the bearing unit is automatically detected and the detection of the abnormality causes the closing of a guide vane ans as well as the opening of automatic valves which communicate an outer back pressure chamber with a side pressure chamber. CONSTITUTION:When the abnormal state of excessive temperature rise in the bearing metal 1b of the thrust bearing unit 1 occurs, a temperature detecting unit 40 detects the abnormality and actuates controlling units 42 and 43 so as to emergency-close the guide vane 31 to stop a water turbine and simultaneously fully opens the automatic valves 24 and 25 equipped in balancing pipes 20a and 20b which communicate the outer back pressure chamber 13 with the side pressure chamber 14. At this time, the back pressure in the back pressure part of a runner 11 lowers sharply and the holding-down water thrust decreases. As a result, even when the abnormality occurs in the thrust bearing unit, the damage based on the abnormality can be prevented.
Patent JP-S60208978-A (JP)
Inventor: BARII AASAA UEKUSURAA
IPC: C07D513/04
Filed: 1985-02-06
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-H11197782-A (JP)
Title: Manufacture of gear and manufacturing device
Inventor: ODA YUKIO
IPC: B21J13/02
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To form a tooth free from any shrink and excellent in accuracy by precisely transferring the tooth profile of a tooth profile groove to a gear stock by using simply machined a die. SOLUTION: A multi-staged tapered surface comprising a tapered surface 14 of seep angle and a tapered surface 15 of gentle angel is provided from an upper part of tooth profile grooves 13 of a forming die 12, where a large number of tooth profile grooves 13 for forming a tooth profile are formed helically on an inner circumferential surface, to the profile grooves 13, the fluidizing direction is precisely reduced/controlled in multiple stages so that a gear stock W is fluidized in a filled condition between side surfaces of the profile grooves 13 by the multi-staged tapered surface, and the gear stock W is fluidized in a filled condition between side surfaces of the profile grooves 13.
Patent JP-H11201759-A (JP)
Title: Angular velocity detector
Inventor: ARIGA KATSUHIKO
IPC: G01C19/56
Filed: 1998-01-15
Abstract: PROBLEM TO BE SOLVED: To remove the effect of an electric contact and to improve the detection sensitivity and detection accuracy of an angular velocity. SOLUTION: A columnar piezoelectric vibrator 10 is supported at a nodal point position, an exciting electrode 11 and a detecting electrode 12 are formed in the axial direction on the surface of the piezoelectric vibrator 10, and an angular velocity around the axis is detected via Coriolis force. This angular velocity detector is provided with an insulating elastic body 27 holding the nodal point position of the piezoelectric vibrator 10 from the periphery, holders 20, 21 holding the insulating elastic body 27, and a contact spring 30 kept in elastic contact with the exciting electrode 11 and the detecting electrode 12 nearly at the same position as a contact section between the insulating elastic body 27 and the piezoelectric vibrator 10 in the axial direction.  The contact position of the contact spring 30 becomes the nodal point position of vibration, thus no load is applied to vibration by the contact, and no effect is given to the vibration mode, thereby detection sensitivity and detection accuracy are improved.
Patent JP-H02235833-A (JP)
Title: Preparation of 2,2-diakyl-propionaldehyde
Inventor: BUERUNAA BERUTORETSUFU
IPC: C07C45/50
Filed: 1990-02-01
Abstract: PURPOSE: To obtain a 2,2-dialkylpropionaldehyde in a high yield by hydroformylating a 1,1-dialkylethylene with a cobalt carbonyl complex in the presence of a water-contg. solvent under specified conditions or in the presence of a specific lactone or sulfone.  
     CONSTITUTION: In preparing a compd. of formula II useful in many org. syntheses, e.g. as an intermediate for a drug, by hydroformylating a compd. of formula I (wherein R 1  and R 2  are each 1-4C alkyl) with a cobalt carbonyl complex, the reaction is conducted in the presence of an at least partially water-soluble water-contg. solvent while the water content of the reaction mixture is being controlled to 0.1-20 wt.%, pref. 0.1-10 wt.%, or the reaction is conducted in the presence of a lactone having at least one 1-4C alkyl group or in the presence of an aliph. or alicyclic sulfone. Thus, the objective compd. is obtd. in a yield obviously higher than a corresponding conventional process. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S56119650-A (JP)
Title: Roll for quick cooling of molten metal
Inventor: IKUTA ISAO
IPC: B22D11/06
Filed: 1980-02-22
Abstract: PURPOSE:To improve the abrasion resistance and reduce the degradation in surface accuracy with an increase in the times of use by constituting a roll for cooling of molten metal with a high-speed steel or superhard alloy and forming a carbide coating layer on the circumferential surface thereof. CONSTITUTION:In a roll for cooling and solidifying the molten metal ejecting from a nozzle by allowing the same to contact on the circumferential surface thereof, a high-speed steel or superhard alloy which does not cause degradation in its hardness despite the rise in surface temp. and the hardness of which itself is high is used for the roll body. Next, a carbide coating layer having hardness about 3 times higher than that of a nitride coating layer is formed as the coating layer. These yield the roll which is much superior to that when a nitride coating layer is used. Here, the suitable thickness of the carbide nitride layer is about 5- about 100mum.
Patent JP-S63188473-A (JP)
Title: Arc welding equipment
Inventor: INNAMI SATORU
IPC: B23K9/00
Filed: 1987-01-30
Abstract: PURPOSE:To obtain the proper welding output even in the high-speed welding by selecting an optimum value from among the data stored in a welding condition data bank based on three command signals of a welding current, the welding voltage and the welding speed to control the welding output. CONSTITUTION:In general, when the welding speed increases, since weld defects such as an undercut, the humping, etc., are liable to take place, a reduction rate of the welding output is changed to improve the welding limit speed. In other words, the data to obtain an optimum output control waveform according to the welding current, voltage and speed are stored in the data bank 10. When a CPU 23 reads the inputted welding current, voltage and the welding speed through a command value receiving circuit 24 from the robot controller 17, it selects the optimum value from among the data bank 10 and inputs these data to a welding output control circuit 9. The output of the welding output control circuit 9 is inputted to a switching element 2 through a pulse width modulator 8 and a driver 7 and the welding output voltage is controlled.