baber/WOPTO huggingface dataset:
Patent JP-H05165735-A (JP)
Title: Identification system for parity error occured memory element
Inventor: MURAKAMI TORU
IPC: G06F12/16
Filed: 1991-12-13
Abstract: PURPOSE:To easily identify a memory element with an error by providing a parity generation check circuit detecting the parity error and a register circuit identifying the presence or absence of the parity error for the respective memory elements. CONSTITUTION:When a micro computer 3 outputs the address of a read destination to an address bus 11, an address decoder 15 decodes a signal on the address bus 11, generates a memory selection signal 16 and inputs it to a data memory 4 and a parity memory 5. The micro computer 3 outputs a read signal 18, reads data from the data memory 4 and reads a parity signal from the parity memory 5. A parity generation check circuit 2 checks the parity for the respective memory elements by using data on a data bus 12 and the respective parity signals. Furthermore, the micro computer 3 reads the presence or absence of the parity error of the respective memory elements stored in the register circuit 7.
Patent JP-2000166152-A (JP)
Title: Stator of ac generator for vehicle and its manufacture
Inventor: ASAO YOSHITO
IPC: H02K15/06
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a stator of an AC generator for a vehicle, wherein the output is increased and electromagnetic sound is reduced, and a manufacturing method of the generator. SOLUTION: The section of the main part of a teeth part 51b of a stator coil 51, the section of which is perpendicular to the axial direction, is formed into a rectangle. A group of conductors of a stator coil 52 accommodated in a slot part 51c of the stator core 51 is constituted of conductors having circular sections and conductors having flat angular sections. The total sectional area (space factor) of the conductors of the stator coil 52 accommodated in the slot part 51 to the sectional area of the slot part 51c is constituted to be at least 80%.
Patent JP-2001151051-A (JP)
Title: Arrangement structure of bumper
Inventor: IZUTSU MASANORI
IPC: B60R19/18
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an arrangement structure of a bumper of constitution capable of positively tilting a rib, provided on a back face of a bumper main body for preventing the bumper from contacting a radiation fin on a front face of an air conditioner condenser or the like during a minor collision, in a direction away from the radiation fin for protecting internal installation parts. SOLUTION: A pair of ribs 10 are provided on the bumper main body 4 or a bumper grill 6 attached to the bumper main body 4. The pair of ribs 10 are arranged each in correspondence to rigid portions M (for example, a refrigerant circulating pipe 11) in positions on both sides and away from tbe radiation fin on the front face of the air conditioner condenser 9 or a radiator 8. A relief mechanism 12 is provided for tilting the pair of ribs 10 away from the radiation fin when the pair of ribs 10 contact the rigid portions M in association to deformation of the bumper main body 4 or the bumper grill 6.
Patent JP-H01173637-A (JP)
Title: Socket for integrated circuit(ic) package
Inventor: NAKAJIMA MARI
IPC: H01R33/76
Filed: 1987-12-26
Abstract: PURPOSE:To bring IC leads into contact with contacts surely, by providing the contacts on an IC pressing plate and an IC receiving board. CONSTITUTION:Partition plates 3a and 3b, contacts 4a and 4b are provided. It is arranged for this device to have a structure so that an IC pressing plate 5 is closed and each IC lead 8 is put on respective contacts 4a and 4b one by one come into contact with each contact and even on the IC pressing plate, a contact 4c is provided at a place with which the IC lead 8 is contact and the IC lead 8 is inserted between the contacts 4b and 4c. Further, two pieces of contacts 4a and 4b are obtained by each piece of IC leads from the base of an IC socket and then, it is possible for each contact to be reinforced by short-circuiting two contacts or to obtain different signals from a tester piece by piece. In this way, contact is just made between the IC and contact members with high accuracy.
Patent JP-2000164955-A (JP)
Title: Rare earth doped waveguide optical amplifier and optical communication system
Inventor: ROLAND PATRICIO ESPINDRA
IPC: H04B10/29
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain good temperature compensation in an optical amplifier of temperature-dependent rare-earth doped waveguide. SOLUTION: An optical amplifier 10 of temperature-dependent rare-earth doped waveguide (for example, EDFA erbium-doped fiber amplifier) is compensated by a temperature-dependent loss filter 14. The characteristics of the filter 14 as a temperature-dependent loss filter are designed such that gain characteristics are compensated in all active operation temperature range. The amplifier 10 includes an optical waveguide 11 for transmitting an optical signal, rare-earth doped amplifying regions 12A and 12B in the optical waveguide 11 for amplifying the transmitted optical signal, pumping sources 13a and 13B for carrying out the optical pumping of the amplifying regions 12A and 12B, and the temperature-dependent loss filter 14. In a typical design, EDFA is compensated to the fluctuation within 1 dB, at the temperature range from -40 to 85 deg.C in at least a spectral range of 20 nm.  In an embodiment, the loss filter 14 includes a plurality of filters with the central wavelength shifts which differ according to the temperature.
Patent JP-H07193299-A (JP)
Title: Lamp house of laser resonator
Inventor: OWADA SUSUMU
IPC: H01S3/02
Filed: 1993-12-27
Abstract: PURPOSE:To facilitate the mounting and the exchanging of a laser rod, and make possible the fine adjustment of the laser rod at the time of mounting. CONSTITUTION:The lamp house of a laser resonator is constituted of a casing 33 wherein an upper part is opened, windows for laser light are formed on both sides, and the inside is filled with cooling water, a laser rod 34 and a pumping lamp 35 installed in the casing 33. The laser rod 34 is installed in the lamp house from an upper side aperture. The laser rod 34 is fixed to the casing 33 with a laser rod retaining apparatus 43. The retaining apparatus 43 is constituted of abutting seal chips which seal the windows of the casing 33, and a retaining pipe which is inserted in the through holes of the seal chips, retains the laser rod by engaging with the end portion of the laser rod 34, and maintains the inside of the casing 33 in the liquid-tight state.
Patent JP-H10157702-A (JP)
Title: Method and apparatus for accumulating preform
Inventor: KOBAYASHI KIYOSHI
IPC: B65B35/32
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To allow preforms to be carried to a container accumulating position without damage, drop and supply them into a container without applying impact and allow the preforms to be efficiently and automatically accumulated without damage. SOLUTION: A container 40 is mounted on a rotary table 34 on a lifter 23 and rotated at a certain speed, and a preform is held by a grip conveyer 21 so that it is in a lateral posture at least a preform drop port 27 and carried to an upper position shifted from a rotation axis of the container 40. The preform is dropped in the lateral posture from there, while the container is sequentially lowered so that a drop distance of the preform is always constant, and the preform is automatically and radially accumulated in the container.
Patent JP-H04203579-A (JP)
Title: Hose made of epdm
Inventor: IWASA TADANOBU
IPC: F16L11/04
Filed: 1990-11-29
Abstract: PURPOSE:To obtain an excellent adhesive strength by using a lamination film adapted to be bonded to a rubber base made of EPDM and a metallic reflection layer in order to join the heat reflection layer to the rubber base. CONSTITUTION:EPDM having a heat resistance, a weather resistance and an ozone resistance and used for a rubber base 5 cannot be bonded to a metallic member. Accordingly, a lamination film 7 is used for joining a metallic heat reflection layer 9 to the rubber base 5. The lamination film 7 is formed of a lamination composed of a first film 11 is made of olefin group resin having a polarity function group and a second film 13 made of thermoplastic resin having a polarity. In a remaining heat condition just after vulcanization of the rubber base 5, the above-mentioned first and second film 11, 13 are laid on the rubber base 5 and the heat reflection layer 9, respectively, and are then pressed together, thereby it is possible to obtain an excellent adhesive strength.
Patent JP-H06170986-A (JP)
Title: Manufacture of bag
Inventor: ONISHI KENJI
IPC: B31B50/64
Filed: 1992-12-11
Abstract: PURPOSE:To decrease manufacturing cost and to enable mass production by manufacturing a bag having a laminated structure which incorporates the part to be welded and the part not to be welded in an automated manufacturing line. CONSTITUTION:The upper sheet material 7 is placed over the lower sheet material 9. A pair of side sheet materials are arranged in a bent state between the upper sheet material 7 and the lower sheet material 9. The insulating sheet material 11 is inserted between the bent side sheet materials. In this state, the laminated part constituted of the upper sheet material 7, the side sheet materials, the insulating sheet material 11 and the lower sheet material 9 is heated and pressurized along the longitudinal direction of the sheet material. Thereby the side sheet materials are bonded to the upper sheet material 7 and simultaneously the lower sheet material is bonded to the side sheet materials. The laminated part and the two-layer part of the upper sheet material 7 and the lower sheet material 9 are simultaneously bonded in the cross direction of the sheet material.
Patent JP-2000186021-A (JP)
Title: Oxidation dyeing composition of keratin fiber and dyeing using the same composition
Inventor: AUDOUSSET MARIE PASCALE
IPC: A61K8/49
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain an oxidation dyeing composition for human hair or the like exhibiting good resistance to an attach factor from which fiber may suffer and capable of giving coloring having strong chromaticity by including an oxidation base and specific two kinds of couplers into a medium. SOLUTION: This oxidation dyeing composition is obtained by including (B) an oxidation base, (C) a first coupler comprising 1,3-bis(β-hydroxyethyl) amino-2-methylbenzene (acid addition salts) and (D) a second coupler comprising meta-phenyleneidamines (acid addition salts) of the formula [R1 is H, a 1-4C (monohydroxy)alkyl or the like; R2 and R3 are each H, a 1-4C alkyl or a 1-4C hydroxyalkoxy; R4 is a 1-4C (amino)alkoxy, a 1-4C monohydroxyalkoxy or the like, with the proviso that, when R1 to R3 are simultaneously H, R4 is a group other than methoxy] into (A) a medium.
Patent JP-H05164050-A (JP)
Title: Compressor
Inventor: WATANABE RYUJI
IPC: F04B39/10
Filed: 1991-12-16
Abstract: PURPOSE:To prevent fixed side stress concentration of a delivery valve, and also simplify an installation work. CONSTITUTION:A delivery valve device 18 is composed of a delivery valve 20 arranged in a recess place 19 of a valve seat 15 and a backer valve sheet 21 which holds this delivery valve 20 and is also sandwiched between the valve seat 15 and a cylinder head 16. A valve holding piece 28 to hold elastically an engaging piece 24 of the delivery valve 20 and a valve regulating piece 29 to regulate opening of a valve piece 26 by bending an intermediate part so as to be brought into contact with this valve piece 26, are formed integrally in this backer valve sheet 21.
Patent JP-H07186180-A (JP)
Title: Molding machine for resin-kneaded bar
Inventor: TAKAHASHI YUKIO
IPC: B29C45/02
Filed: 1993-12-27
Abstract: PURPOSE:To enable an adequate air extraction of a resin powder to be conducted and also be supplied In a mold after uniformly preheating and kneading the resin powder and, moreover, enable a cost of material to be reduced. CONSTITUTION:A predetermined quantity of a resin powder is placed into an outer sleeve 430 heated to a predetermined temperature. and as being preheated, the powder is kneaded by the rotation of a screw 440, and a resin material in a state of being improved in fluidity in the mold and heated to a preheating temperature capable of being molded in a short period is discharged from an outlet 435 to then be cut into a predetermined length for obtaining resin-kneaded bars and placed into a resin injection port of the mold. As a consequence of the inner peripheral tip end side of the outer sleeve 430 having a multistage gradually configured in a small diameter, for kneading a material within the outer sleeve 430, a drawing effect is created and acts to reduce air entrained and an air extraction effect is generated and, in addition, by a blade 443 provided at the tip end of a screw, a kneading effect different from a spiral blade 441 is obtained in order that more uniform preheating and kneading can be achieved and an air extraction effect described above can further be improved.
Patent JP-H05171290-A (JP)
Title: Production of hot dip galvanized steel sheet reduced in surface roughing and embrittlement and having high ductility
Inventor: HASHIMOTO HIROSHI
IPC: C21D8/02
Filed: 1991-12-16
Abstract: PURPOSE:To produce a hot dip galvanized steel sheet in which surface roughing and embrittlement are prevented and which has high ductility by omitting cold rolling stage after hot rolling stage and successively applying hot dip galvanizing after hot rolling. CONSTITUTION:A slab having a composition consisting of, by weight, <=0.003% C, <=0.05% Si, <=0.50% Mn, <=0.0003% B, <=0.003% N, further 4.0>=[(wt.% C)+(wt.%N)] to 0.04% Ti, 0.003 to (31/4)X(wt.%C)wt.%, and the balance Fe with inevitable impurities is roughed at <=950 deg.C, finish-rolled at 700-780 deg.C, successively coiled at <=550 deg.C, subjected to recrystallization annealing at <=800 deg.C, and then hot-dip-galvanized.
Patent JP-H08162988-A (JP)
Title: Acoustic device for vehicle
Inventor: KAMIHARASHI TAKEHIKO
IPC: H01Q1/10
Filed: 1994-12-12
Abstract: PURPOSE: To prevent interference by providing an acoustic unit, a driving means of extending and contracting an antenna, a main switch of turning on an FM modulator and a means of controlling the output of an antenna remote signal. CONSTITUTION: The voice signal outputted from a CD player is outputted to an FM radio receiver 13 in a state that a frequency modulation is performed for the voice signal in a modulation part 17. An antenna on signal is not outputted from the receiver 13 to a motor 11, the motor 11 is driven in a reverse direction, an antenna 12 contracts and the contract is maintained. Thus, because the antenna 12 is contracted when the FM modulator 14 is used in an acoustic device 10 for a vehicle, antenna sensitivity can be extremely lowered. Induced voltage is suppressed even under intense electric field, the propagation of the radio waves between the contact A of a changeover switch 18 and a common C can be eliminated. As a result, interference is not caused.
Patent JP-H04199018-A (JP)
Title: Optical beam scanning device
Inventor: NAGASHIMA KANJI
IPC: H04N1/113
Filed: 1990-11-29
Abstract: PURPOSE:To enable accurate detection of main scanning start timing without being influenced by the vibration of a device body by providing a sensor for detecting a main scanning start position, and fitting this sensor in such a way as to move in the same direction as the incoming direction of optical beams at the vibrating time. CONSTITUTION:A sensor 38 for detecting optical beams is disposed in the main scanning start position of sensitive material. The sensor 38 is formed of a light receiving face 40 for receiving the optical beams and a substrate 42 for performing the photoelectric conversion of the optical beams received by the light receiving face 40, and fitted to a device body 20 through a bracket 44. At the time of fitting the sensor 38, the bracket 44 is fixed to the device body 20 so that the light receiving face 40 of the sensor 38 is approximately right- angled to the inputted optical beams. The image signal output start timing can be thereby obtained with desirable accuracy without being influenced by the vibration of the device body 20 caused by the driving of a motor so as to prevent the jitters.
Patent JP-H06156710-A (JP)
Title: Method and device for transferring load
Inventor: TAWARA HIROTOSHI
IPC: B65G47/84
Filed: 1992-11-19
Abstract: PURPOSE:To align the packing type of collected articles as systematic as possible inside of a container without generating a damage of the article and the noise at the time of transferring one kind or plural kinds of collected articles from a load receiving conveyor to a load container through a load receiving table. CONSTITUTION:Articles collected on a load receiving conveyor 17 are delivered to a load receiving table 80 by a first delivery means 81 and the articles delivered to the load receiving table 80 are transferred to a container 83 by a second delivery means 82. In this method, the articles to be delivered from the load receiving conveyor 17 to the load receiving table 80 are held between the first delivery means 81 and the second delivery means 82, and they are delivered by the first delivery means 81.
Patent JP-H05164801-A (JP)
Title: Diagnostic method and its device
Inventor: KUROSU YUTAKA
IPC: G06Q50/00
Filed: 1991-12-16
Abstract: PURPOSE:To effectively respond to an unexpected trouble by extracting universal signs of troubles from plural information of behavior conditions, accumulating troubles possible to take place as virtual troubles, and devising counter-measures thereto in accordance with priority order. CONSTITUTION:A virtual trouble formation mechanism 75-2 reads the change of signs causing troubles from the contents of varieties of troubles example-base, and consolidates signs just one step before happening of troubles, creates new virtual troubles and adds these signs to a virtual trouble example-base 74. Besides, when a trouble verification mechanism 76 decides a new trouble, the virtual trouble formation mechanism 75-2 adds it to the virtual trouble example- base 74 through a virtual trouble holding mechism 77. The holding mechanism 77 decides the priority order of a trouble according to importance and frequency of the trouble, effectually renews the virtual trouble example-base 74, and a trouble analyzing mechanism 78 specifies the cause of a trouble, decides the countermeasure and prepare an alerting signal Q. This method is effectual to not only cope with an unexpected trouble, but also previously prevent the occurrence of a trouble by foreseeing it.
Patent JP-H02179436-A (JP)
Title: Checking method of leak for double cutoff gas valve and apparatus therefor
Inventor: INABA TAKASHI
IPC: G01M3/28
Filed: 1988-12-29
Abstract: PURPOSE:To shorten a time for determination by determining that valves show no leak abnormality, when a pressure in a chamber, an object of detection, increases to a second pressure value within a shorter time than a prescribed one after it is set at a prescribed pressure value. CONSTITUTION:In order to supply a gas through a gas pipeline 3, an electromagnetic proportional coil 26 provided for each of first and second cutoff valves 1 and 2 is electrified to open each of the valves 1 and 2. On the occasion, the coil 26 is heated by the electrification. When checking of valve leak abnormality of the valves 1 and 2 is executed, a chamber, an object of detection, between the valves 1 and 2 is pressurized to a prescribed pressure value. A detection time for checking ordinary valve leak abnormality being set herein beforehand, it is determined that there is no valve leak abnormality in the valves 1 and 2, when the pressure in a chamber 24 rises to a second pressure value higher than a set pressure value within a time shorter than the prescribed detection time. In this way, a time for determination of leakage can be shortened.
Patent JP-H02176715-A (JP)
Title: Light deflecting device
Inventor: SAITO HIROSHI
IPC: G02B26/10
Filed: 1988-12-28
Abstract: PURPOSE:To obtaining the merits of a rotary polygon mirror and to eliminate the influence of the inclination of the fitting surface of the flange of a motor for the rotary polygon mirror and the surface falling-down of the rotary polygon mirror by providing a mechanism capable of adjusting the relative angle between the rotary polygon mirror and the fitting surface of the flange of the motor for the rotary polygon mirror. CONSTITUTION:For example, a screw 12 is provided in the rotary polygon mirror and then rotated to move the polygon mirror 8 in a direction other than the direction of the rotary shaft 9 of the motor, thereby adjusting the angle between the polygon mirror 4 and the fitting surface of the flange 8 for the polygon mirror. Here, even if the polygon mirror fitting surface of the flange 8 slants by angle psi to the rotary shaft 9, the surface of the polygon mirror 4 in contact with the flange 8 is floated above the flange surface by rotating the screw 12 to set the fitting reference surface of the polygon mirror 4 perpendicular to the rotary shaft. Consequently, the merits of the rotary polygon mirrors are obtained, the influence of the inclination of the fitting surface of the flange 8 is eliminated, and the influence of the surface falling-down of the polygon mirror 4 is eliminated.
Patent JP-H03193243-A (JP)
Title: Method for continuously casting extremely low carbon steel
Inventor: MISAKI NORIO
IPC: B22D11/07
Filed: 1989-12-25
Abstract: PURPOSE:To reduce pickup of carbon content by casting while supplying mold powder into gap between heat protecting plates floated up so as not to come into contact with inner wall face of a mold and the inner wall of mold in continuous casting for extremely low carbon steel. CONSTITUTION:An immersion nozzle submerged into molten steel 7 in the mold 5 composed of the long side and short side is positioned as giving gap having 10mm with a jig so as not to come into contact with the inner wall face of mold 5. Then, the heat protecting plate 1 is floated up as vertically shiftable and while supplying the carbon-free mold powder 6, continuous casting is executed. By this method, the carbon-free mold powder can be made to use with action of the heat protecting plate 1 almost covering surface of the molten steel, and the pickup of carbon is restrained and the extremely low carbon steel having high quality can be stably produced.
Patent JP-H04198816-A (JP)
Title: Electromagnetic flow meter
Inventor: WADA ICHIRO
IPC: G01F1/58
Filed: 1990-11-29
Abstract: PURPOSE:To obtain an electromagnetic flow meter which has a simple structure and sufficient strength and can hold practically sufficient measurement accuracy by making the lining of the flow meter shorter than a measuring tube and arranging the lining at a prescribed location including the area where a magnetic flux for flow rate measurement passes through. CONSTITUTION:A magnetic field generator 1 is provided near the outside of a measuring tube 2 and a lining 3 is arranged on the internal surface of the tube 2 where an electromotive force is generated by the interaction between the magnetic field from the generator 1 and a fluid to be measured. The lining 3 is shorter than the tube 2 and the end section of the tube 2 which is directly brought into contact with the fluid to be measured forms an earthing section. In addition, an electrode for detecting the electromotive force is arranged through the tube 2 and lining 3. A spring 7 is put between the lining 3 and an electrode clamp 8 and, since the spring 7 always presses the electrode 6 against the lining 3, the fluid to be measured is sealed and the lining 3 is fixed. Therefore, the electrode 6 does not make any electrical short circuit through the tube 2 and the measurement accuracy does not receive any practically adverse influence.