baber/WOPTO huggingface dataset:
Patent JP-H0842751-A (JP)
Title: Unit pipe device
Inventor: MATSUI TAKESHI
IPC: F16L11/11
Filed: 1994-07-29
Abstract: PURPOSE:To preliminarily constitute a pipe for long piping to easily execute the formation or centering of a large curved part in a repairing or piping work in site in a short time. CONSTITUTION:A unit pipe device 10 has one or a plurality of flexible pipes 12 obtained by adhering a blade to the outer surface of a bellows having a continuously formed pleat, and a corrugated pipe 34 and a straight pipe 36 selectively or collectively joint-connected to one side or both sides of the flexible pipe 12 into a required length. Since the flexible pipe is used as the constituting unit, and the corrugated pipe and the straight pipe are connected thereto, the device can be housed by largely curving at least the part of the flexible pipe, and the pipes can be connected preliminarily long by this portion, whereby the workability in a repairing work in a site can be improved, and the working time can be shortened.
Patent JP-H05340038-A (JP)
Title: Supporting device for ceiling plate to folding plate roof and its supporting method
Inventor: HIEJIMA KENJI
IPC: E04D3/36
Filed: 1992-06-04
Abstract: PURPOSE:To securely support a ceiling plate suspendingly supported on the lower side of a ceiling plate supporting device by only inserting the ceiling plate supporting device inside the angular part of a folding plate roof having a constricted part in the angular part from an underside and fittedly attaching the above supporting device. CONSTITUTION:A supporting device 10 has a relatedly attaching section 12 which is inserted inside the aragular part 16 of a folding plate roof 18 having a constricted part 20 being about horizontal or downward in the angular part 16 from an underside and fittedly attached, and has an end part 11 which is relatedly attached to the constricted part 20 in the above fittedly attached state and is about horizontal or downward, and a connecting section 14 which is connectedly provided on the underside of the section 12 and connects the ceiling plate 34 to a suspendingly supporting member 32 for suspendingly supporting it. Thus the supporting device 10 is inserted from the underside and fittedly attached to make the folding plate roof 18 support the ceiling plate 34 through a suspetndingly supporting member 32 for suspendingly supporting the ceiling plate.
Patent JP-S6259194-A (JP)
Title: Engine cooler for water jet propelling system compact boat
Inventor: NISHIDA HIROSHI
IPC: B63H21/00
Filed: 1985-09-06
Abstract: PURPOSE:To prevent a combustion chamber room inflow of cooling water after returning from the reversal of a boat by locating a confluence port of engine cooling water and exhaust gas at the height approximately equal to or higher than the uppermost surface of a water jacket in the reversal of the boat. CONSTITUTION:A confluence port 21A of a water jacket outlet pipe 16 is set to the hight approximately equal to that of the lowermost surface W2 of the water jacket 23 at the lower portion of an exhaust pipe 21. Thus, in the reversal of a boat, the confluence port 21A is set to the height approximately equal to that of the uppermost surface W1 of the water jacket 23. Hence, the cooling water in the reversal does not overflow an exhaust manifold 15. When the boat is returned to the normal condition after the reversal thereof, a combustion chamber of an engine 3 can be prevented from inflow of water to continue the normal running and improve the durabiity of the engine 3.
Patent JP-H0365024-A (JP)
Title: Higher harmonic filter for power system
Inventor: NISHITANI ATSUSHI
IPC: H02J3/01
Filed: 1989-07-29
Abstract: PURPOSE:To reduce required capacity considerably and to reduce the cost by feeding fundamental wave voltage component through the ternary side of a three winding transformer for load to an active filter and producing only a corrected fundamental wave voltage and a higher harmonic compensated voltage. CONSTITUTION:A bus 6 is arranged through the secondary of a three winding transformer 5 connected with a power source 4 and an L-C filter group 2, tuned with 3rd and 5th higher harmonics, is connected with a higher harmonic generating load 1 connected with the bus 6. A voltage V0 is fed from the power source 4 through the ternary side of the transformer 5 to an inverter 12 where a required Vn is lapped over the voltage V0 through a coupling transformer 8, thus carrying out coupling with a system bus 6. Second higher harmonic is taken out through a higher harmonic current detector 10, and a control circuit 11 performs power conduction control of the elements in the inverter 12 through a comparator thus producing a voltage for canceling the higher harmonic current. By such arrangement, abnormality such as lower harmonic counter resonance can be suppressed through an inexpensive arrangement.
Patent JP-2001017580-A (JP)
Title: Wood golf club
Inventor: MIYAMOTO KENICHI
IPC: A63B102/32
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a wood golf club which is easy to grip, and gives a sense of fitting in a swing. SOLUTION: This wood golf club is constituted of a head 1, a shaft 3 and a grip 5. The ratio of the total length L1 of the grip to the total length L2 of the wood golf club is not less than 24.1% and not more than 31.0%. When the outer peripheral diameter of the grip 5 at a point which is 50 mm from the rear end of the grip 5 is taken as x (mm), and the outer peripheral diameter of the grip 5 at a point which is 50 mm from the front end of the grip 5 is taken as y (mm), a grip inclination rate which is calculated by ((x-y)/2)/(L1-100) is not less than 0.005 and not more than 0.012. The total length L2 of the wood golf club is 1143 mm or longer.
Patent JP-H0842674-A (JP)
Title: Control device for automatic transmission for vehicle
Inventor: NAKAI EIJI
IPC: F16H61/00
Filed: 1994-07-29
Abstract: PURPOSE:To reduce the number of pumps by a method wherein a first oil pump for ABS control is connected to an oil passage on the prime pressure side of a first actuating circuit for the clutch actuator of an automatic transmission and a second oil pump is connected to the oil passage on the prime pressure side of a second working pressure circuit for a shift actuator. CONSTITUTION:A first oil pump 32 of which an antiskid brake device consists is connected to the oil passage on the prime pressure side of a first working pressure circuit for the clutch actuator 62 of an automatic transmission. Similarly, a second oil pump 33 is connected to the oil passage on the prime pressure side of a second working pressure circuit. A first switching means is provided to selectively communicate the first oil pump 32 to the first oil passage, situated downstream from the oil pump 32, of a brake pressure control circuit or the oil passage on the prime pressure side of the first working pressure circuit. Further, a second switching means is provided to selectively communicate the second oil pump 33 with the second oil passage situated downstream from the oil pump 33 of the brake pressure control circuit or the oil passage on the prime pressure side of the second working pressure circuit.
Patent JP-H0945341-A (JP)
Title: Lithium battery and preparation of electrode part of lithiumbattery
Inventor: KATSURA AKITOSHI
IPC: H01M10/05
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a lithium battery and winding assembly thereof for preventing short-circuiting by forming integrally the electrode leads and expanded metal for conducting to produce a winding assembly for reducing materials and the number of processes. SOLUTION: A metal plate 240 integrating expanded metal 210 and electrode leads is produced. Reacting material 230 for reacting with electrolyte is adhered on both sides of the metal plate 240 by using a mold block 250. A winding assembly 200 is produced by roller pressing to provide the metal plate 240 for a fixed thickness, and by winding outwardly. At the time of producing a winding assembly 200, short-circuiting is prevented by reducing materials and the number of processes.
Patent JP-H0362849-A (JP)
Title: Thermoplastic resin composition
Inventor: FURUTA MOTONOBU
IPC: C08L71/12
Filed: 1989-07-31
Abstract: PURPOSE:To obtain a composition having excellent heat resistance, mechanical and electric properties, moldability and chemical resistance, etc., by mixing polyphenylene ether with a specific styrene-modified propylene polymer or the mixture of said modified propylene polymer and propylene polymer. CONSTITUTION:(A) 1-98wt.% polyphenylene ether (composition) having 0.2-0.45 reduced viscosity, preferably single polymer of 2,6-diphenylphenol, etc., is mixed with (B) 99-2wt.% a composition having 10-100g/10min melt index (230 deg.C and 2-16kg load), composed of B1: modified polymer grafted of 0.2-200 pts.wt. styrenic monomer or mixture of said monomer and copolymerizable monomer to 100 pts.wt. propylene polymer or B2: mixture of B1 and propylene polymer. Then, 100 pts.wt. resultant mixture is mixed with (C) 0-50 pts.wt. rubbery substance (preferably ethylene-propylene rubber, etc.) to afford the objective composition.
Patent JP-H1138715-A (JP)
Title: Image forming device
Inventor: YAMAGUCHI YOSHIMASU
IPC: F16H57/02
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of realizing the silencing of the device at low cost. SOLUTION: In an image forming device provided with a driving means made up of a rotor-shaft gear of an electric motor 6 and a gear 3 connected thereto, the driving means is covered with a noise insulating case 2 that has a plurality of noise insulating walls consisting of an inner wall 2a, an outer wall 2c, and internal division walls 2b therebetween. Since the driving means is covered with the noise insulating case 2 having a double noise insulating walls of the inner wall 2a and the outer wall 2c, the outside propagation of the knocking sound from the gear 3 which is rotated while engaging with the driving gear at high speed can be effectively cut off, so that the silencing of the image forming device can be realized at low cost.
Patent JP-S5994325-A (JP)
Inventor: YAN FUAN DERU UAARU
IPC: H01J9/14
Filed: 1983-10-25
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-H0483158-A (JP)
Title: Ultrasonic microscope
Inventor: ISHIBASHI JUNICHI
IPC: G01N29/22
Filed: 1990-07-26
Abstract: PURPOSE:To enable highly accurate observation using a microscope by synthesizing transmitted leakage signals included in both a phase-inverted waveform signal generated by a phase inversion waveform generating means and an input signal output from an ultrasonic wave transmitting-receiving means. CONSTITUTION:A signal output from a transmission waveform generating part 20 is input to a broad-band delay circuit 22 and is delayed for a predetermined time and then input to a phase inversion amplifier 23 and phase-inverted and amplified there. This phase-inverted waveform signal is adjusted to the same level as the signal level of a transmitted leakage signal by an attenuator 24 and then output to a synthesizer 25. An input signal including the transmitted leakage signal is input to the synthesizer 25. The transmitted leakage signal and the phase-inverted waveform signal are input at just the same time by the circuit 22 and synthesized and so when the input signal is input the transmitted leakage signal is canceled out by synthesis with the phase-inverted waveform signal obtained by phase inversion of the same and the input signal is output. As a result, the input signal which does not include the transmitted leakage signal is input to a high-frequency amplifier 7.
Patent JP-S6440154-A (JP)
Title: Nozzle for continuous casting
Inventor: YAMAGUCHI HIROYUKI
IPC: B22D41/54
Filed: 1987-08-07
Abstract: PURPOSE:To prevent sticking of an adhesive material to inner wall by using the specific composition of calcium zirconate and the specific quantity of graphite to a nozzle for continuous casting. CONSTITUTION:The nozzle for continuous casting is formed by composition containing 60-90wt.% calcium zirconate, in which contains 40-55% CaO by mol. ratio, and 10-40wt.% graphite. By this method, for example, in the continuous casting for aluminum killed steel, calcia contained in the nozzle is reacted with the alumina, and changed into the compound having melting point lower than the cast molten steel temp. and comes to melt. By this method, the sticking of the alumina to the inner wall of the nozzle is prevented.
Patent JP-H0861049-A (JP)
Title: Emission control device for automobile
Inventor: KOBAYASHI KIYOTO
IPC: F01N3/20
Filed: 1994-08-23
Abstract: PURPOSE: To heat an emission control catalyst to an active temperature in a moment at the start time of an automobile engine. CONSTITUTION: In an emission control device for activating a catalyst by electrification heating through an electrode 14 for sending a current to a catalyst carrier 16, a detection means 15 for detecting the heat generation state of the catalyst carrier 16 is arranged and the current to the electrode 14 is controlled in accordance with an output signal from this detection means 15. The control method of the current is such a feedback control as using either one of a duty ratio of voltage, an oscillation frequency and a pulse width or the joint use of two or three of them. For example, the current is controlled by changing the duty ratio of a square wave outputted from an oscillator 11 and changing the actual duty ratio by the ON-OFF switching of a transistor 12.
Patent JP-S6090720-A (JP)
Title: Preparation of urethane molded piece
Inventor: NISHIKAWA KAZUO
IPC: B29K75/00
Filed: 1983-10-24
Abstract: PURPOSE:To obtain an urethane molded piece with partially improved rigidity by a method wherein some partial portion of a mold is filled in advance with urethane crosslinking agent etc., then, stock liquid of urethane is injected into the mold and hardened. CONSTITUTION:The insert member 21 made of steel wool is arranged in advance in a part to strengthen the ridigity of a molded piece in the cavity 11 of the mold 10 composed of a top force 8 and a bottom force 9. This insert member 21 has been coated in advance with urethane crosslinking agent, catalyst and surface active agent mixed. Then, liquids A and B which are stored respectively in the raw material tanks 1, 2 and injected through the injection cylinders 3, 4 are mixed in the mixing head 5, injected into the mold 10, hardened and molded. The insert member 21 is embedded in a molded piece 22 and improved exceedingly in partial rigidity.
Patent JP-H1049307-A (JP)
Title: A/d conversion device and d/a conversion device
Inventor: YAMAGUCHI MICHIO
IPC: G06F3/05
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To greatly decrease required storage capacity, obtain small-sized, lightweight constitution, and lower manufacture cost without decreasing the processing speed of A/D or D/A conversion. SOLUTION: Only an error part e1 of bits less than a prescribed number of bits of digital data b1 consisting of the prescribed number of bits outputted to an A/D converter 11 is stored and held in an error value memory 12. Then this stored and held conversion error value is converted by an adder subtracter 13 of simple hardware constitution and then added to and subtracted from the digital data b1 having the prescribed number of bits to obtain correct digital data c1 .
Patent JP-S6092455-A (JP)
Title: Cast steel for water turbine for seawater pump
Inventor: HATAYA FUMIO
IPC: C22C38/00
Filed: 1983-10-26
Abstract: PURPOSE:To obtain the titled cast steel with high toughness and superior corrosion fatigue strength by using 15Cr-6Ni-2Mo martensitic cast steel as Cr-Ni-Mo cast steel. CONSTITUTION:This martensitic cast steel consists of, by weight, 0.02-0.07% C, 0.2-0.6% Si, 0.3-0.8% Mn, 4.5-7% Ni, 14.5-16.5% Cr, 1.5-3% Mo and the balance Fe and contains ferrite and austenite. The cast steel has higher toughness than 14Cr-5Ni-1Mo-0.25Nb cast steel for a propeller, and it is superior to 13Cr-15Ni-1.5Mo cast steel in corrosion fatigue strength and has superior resistance to corrosion by seawater and superior weldability. Accordingly, when the cast steel is used as the material of the runner and guide vane of a water turbine for a large-sized seawater pump for the power generation, it is advantageous to reliability and economical efficiency.
Patent JP-H0618900-A (JP)
Title: Liquid crystal display element
Inventor: IMAMURA NAOYA
IPC: C08G73/10
Filed: 1992-07-01
Abstract: PURPOSE:To provide the liquid crystal display element which can be easily produced, has oriented films curable at a relatively low temp. and exhibiting a high pretilt angle and can make high-contrast display by forming one of the oriented films of the cured film of the polyamid acid obtd. from a specific diamine mixture and tetracarboxylic dianhydride. CONSTITUTION:One of the oriented films 4a, 4b is the cured film of the polyamid acid obtd. from the diamine mixture consisting of 30 to 98% pts.wt. diamine expressed by formula I and 2 to 70% pts.wt. diamine having the structure expressed by formula II, etc., in the main chain structure and the tetracarboxylic dianhydride. In the formula I, R<1>, R<2>, R<3>, R<4> respectively independently denote a fluorine atom, chlorine atom, methyl group, ethyl group or trifluoromethyl group; i, k, q and t respectively independently denote an integer in a 0 to 4 range. In the formula II, (n) denotes an integer in a 4 to 24 range.
Patent JP-S58100276-A (JP)
Title: Multi-step disk driving device
Inventor: KITANI HIROSHI
IPC: G11B21/02
Filed: 1981-12-10
Abstract: PURPOSE:To obtain a multi-step disk driving device which can accomodate itself to the variation of the combination of multi-step disks, by setting one or one pair of heads of one actuator to a freely movable condition in the axial direction of the multi-step disk. CONSTITUTION:Upon receiving a command to select a specific disk out of multi- step disks, a ball screw 7 of an actuator 4 rotates and pair of optical heads 13 move in the axial direction of a disk 1 together with a head arm 12 while the movement is monitored by a positioning bar code 14, and thus, the height of the head 13 is determined. When this constitution is applied, a multi-step disk driving device which can accomadate itself to variation of the combination of the multi-step disks which can be removed one by one, is realized. Moreover, even when the actuator has only one optical head, the same result is obtained.
Patent JP-S6442555-A (JP)
Title: C-mn-type cast steel for low temperature use
Inventor: ONO KATSUNOBU
IPC: C22C38/00
Filed: 1987-08-11
Abstract: PURPOSE:To obtain a C-Mn-type cast steel for low temp. use excellent in mechanical properties and weldability even in the case of thick-walled state, by specifying a composition consisting of C, Si, Mn, Cr, Ni, Nb, Cu, Al, P, S, and Fe and also specifying compositional relations. CONSTITUTION:A C-Mn-type cast steel for low temp. use has a composition which consists of, by weight, 0.09-0.18% C, <=0.60% Si, 1.00-1.50% Mn, 0.10-0.50% Cr, 0.10-0.50% Ni, 0.01-0.05% Nb, 0.10-0.50% Cu, <=0.06% Al, <=0.020% P, <=0.010% S, and the balance essentially Fe and in which the condition that parameter P0 determined by an equation P0=2.6Mn+Ni-3.6C-1.3 Si-1.1Cr-0.9Cu and carbon equivalent Ceq determined by an equation Ceq=C+ Mn/6+(Cr+Mo+V)/5+(Cu+Ni)/15 are >=1.8 and <=0.44, respectively, is satisfied. This cast steel is capable of providing yield strength and toughness entirely satisfactory in respect of safety even if used in a thick-walled state, and further, this cast steel has superior weldability.
Patent JP-H0548862-A (JP)
Title: Facsimile equipment
Inventor: KUMAGAI YASUHIRO
IPC: H04M11/00
Filed: 1991-08-08
Abstract: PURPOSE:To automatically perform a number register with one operation. CONSTITUTION:A telephone number inputted from a dial number input part 1 is stored in a present calling number storage part 3 and is compared with the past calling number stored in a telephone number storage part 5 in a telephone number comparison part 4. When they coincide after the comparison is performed by this comparison part 4, the number of times of coincidence in the number is accumulated in a same telephone number input number of times accumulation part 8 and is compared with the stipulated number of times registered in a stipulated number of times register part 12 in a stipulated number of times comparison part 9. When it coincides with the stipulated number of times of this comparison, it is stored in a one easy step number storage part 11 and is notified to an operator via a recording part 6. Thus, the register time of a one-operational function can be saved.
Patent JP-H1131274-A (JP)
Title: Automatic teller machine group management system
Inventor: KOIKE HIDETO
IPC: G07F19/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To surely position a medium supplying and collecting machine at the connecting position of each automatic teller machine after preliminarily resetting an automatic teller machine whose parallel deviation value is large. SOLUTION: A threshold value calculating means 36 calculates a threshold value for judging a connection position for each automatic teller machine based on received light quantity received by a photoelectric sensor 16 at the time of the adjustment movement of a medium supplying and collecting machine. A connecting position detecting means 40 compares the received light quantity received by the photoelectric sensor 16 at the time of the operation movement of the medium supplying and collecting machine with the threshold value, and outputs a stop signal when the received light quantity is made larger than the threshold value at the time of receiving a reflected light from the central light reflecting part of a reflector 17 arranged at the automatic transaction device.  A parallel deviation value calculating means 38 calculates the difference of each received light quantity received from the first and second light reflecting parts of the reflector 17 at the time of the adjustment movement of the medium supplying and collecting machine, and a parallel deviation value judging means 39 outputs a warning signal when the difference is made larger than a normal value.
Patent JP-S6090257-A (JP)
Title: Polyphenylene ether resin composition having improved plating characteristics
Inventor: SUGIO AKITOSHI
IPC: C08L33/02
Filed: 1983-10-25
Abstract: PURPOSE:A composition being easily processed with an aqueous solution of acid into rough surface to show improved plating characteristics, obtained by blending a mixture of polyphenylene ether resin and a vinyl aromatic resin with a specific metal hydroxide. CONSTITUTION:A mixture of polyphenylene ether resin and a vinyl aromatic compound is blended with one or more of metal hydroxides selected from aluminum hydroxide, magnesium hydroxide, and calcium hydroxide. Poly(2,6-dimethyl- 1,4-phenylene)ether, a copolymer of 2,6-dimethylphenyl/2,3,6-trimethylphenol, or a graft copolymer of 2,6-dimethylphenol/2,3,6-trimethylphenol is preferably used as the polyphenylene ether resin. A blending ratio of the polyphenylene ether resin to the vinyl aromatic resin is (95/5)-(5/95), preferably (90/10)-(10/90). The mixture is blended with 5-25wt% metal hydroxide having 0.01-30mu average particle diameters.