baber/WOPTO huggingface dataset:
Patent JP-S6418549-A (JP)
Title: Continuous casting apparatus for strip
Inventor: YABUKI TAKASHI
IPC: B22D11/01
Filed: 1987-07-15
Abstract: PURPOSE:To stably and continuously cast a strip having good quality regardless of nozzle diameter by making almost the same size of the cast slab of the size of lower opening part of a tundish arranging at upper part of an inductor and making the size of upper opening part toward thickness direction of the cast slab larger than the size of lower opening part. CONSTITUTION:Molten metal 3 supplied into the hopper 1 through the nozzle 2 is poured from the lower opening part 4. Electromagnetic force evenly balancing with static pressure of the molten metal 3 is generated by the annular inductor 5 arranged at lower part of the hopper 1 and the molten metal is kept to plate-shape under non-contacting condition. Next, this molten metal 3 is cooled by spray tube 5 and the cast slab 7 is drawn out through a guide device 8. In the above continuous casting apparatus, the size of the lower opening part 4 of the hopper 4 of the hopper 1 is formed as almost the same size of the cast slab 7. On the other hand, the size of the upper opening part toward the thickness direction of the cast slab 7 is formed to larger than the size of lower opening part 4. By this method, the thickness of the cast slab in the mold is made to small regardless of the nozzle 2 size and the strip having good quality can be continuously cast.
Patent JP-H0712004-A (JP)
Title: Fuel oil low temperature fluidity evaluating device for diesel engine
Inventor: TORII NAOKI
IPC: F02B3/06
Filed: 1993-06-21
Abstract: PURPOSE:To provide a fuel oil low temperature fluidity evaluating device by which a condition at actual car running time can be automatically reproduced as accurately as possible by using fuel system parts of an actual automobile. CONSTITUTION:A light oil injection amount respectively at idling in the case of actual car running and at acceleration and fixed speed time is left as previously measured, and an injection target amount in accordance with the measured amount is left as set to an injection amount controller 49. A signal in accordance with the measured amount from an electronic balance 29 is input to the injection amount controller 49, and based on a deviation of the measured amount from the injection target amount, a control signal is output to an actuator 57. In the actuator 57 of receiving this control signal, an injection amount control lever 51 is operated so that the light oil injection amount agrees with the injection target amount.
Patent JP-S6152741-A (JP)
Title: Multiplication circuit with shift function
Inventor: YAGIHASHI TOSHIO
IPC: G06F7/483
Filed: 1984-08-22
Abstract: PURPOSE:To attain shift operation as required by adding a shift multiplier generating circuit and a 2-input switching circuit to divert the multiplication function of a binary multiplier. CONSTITUTION:When multiplication is required, a mantissa part data 303A is inputted to the 1st input of a vector multiplier 32, mantissa part data 303B of a multiplier is inputted to the 2nd input of the vector multiplier 32 via a 2-input switching circuit 31 and then the data are multiplied. When a shift operation is required, the mantissa part 303A being an object of the shift being an operand of the shift operation is inputted to the 1st input of the vector multiplier 32 and a shift designation signal 303C is inputted to a shift multiplier generating circuit 30. The shift multiplier generating circuit 30 sets a prescribed bit location to logical 1 corresponding to the shift designation signal 303C, sets other bits to logical ''0'' to generate and output the shift multiplier, the 2-input switch circuit 31 selects the output of the circuit 30 to input it to the 2nd input of the vector multiplier 32. The vector multiplier 32 multiplies the shift multiplier with the mantissa part 303A inputted to the 1st input.
Patent JP-H1124099-A (JP)
Title: Liquid crystal display device
Inventor: GOTO TAKASHI
IPC: G02F1/136
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To easily identify ununiform press-contacting due to mixing of foreign matters and their sticking to the pressing tool by making a dummy bump visible from the rear side of a liquid crystal display panel on which a semiconductor device is mounted. SOLUTION: At least one bump among those in the corner of the semiconductor device is made a dummy bump 3; an electrode pad 4 corresponding to the bumps other than the dummy bump 3 is formed with a metallic electrode on the base plate side; and the bumps other than the dummy bump 3 are connected to this electrode pad 4 by COG mounting method. There is no electrode pad 4 formed with the metallic electrode, after the mounting, in the dummy bump 3 of the semiconductor device 1 for driving liquid crystal; therefore, the state of the dummy bump 3 after the mounting can be confirmed, from the rear side of a liquid crystal display panel on which a semiconductor device 1 for driving liquid crystal is mounted. Thus, the crushed condition of conductive particles can be confirmed, thereby the parallel state of the pressing tool it confirmed.
Patent JP-H0463885-A (JP)
Title: 2-cyanoacrylate composition
Inventor: HARUTAKE MASAMITSU
IPC: C08L101/16
Filed: 1990-07-01
Abstract: PURPOSE:To obtain the title compsn. with large white hiding power without spoiling storage stability by compounding 2-cyanoacrylate with specified microspheres. CONSTITUTION:The title compsn. is prepared by compounding 2-cyanoacrylate (e.g. ethyl 2-cyanoacrylate) with expanded and hollow synthetic resin microspheres insoluble in the compd. (e.g. elastic and hollow microspheres contg. isobutane as a blowing agent and obtd. by expanding microspheres wherein a vinylidene-acrylonitrile copolymer serves as an outer shell component).
Patent JP-H0340326-A (JP)
Title: Buffer type gas blast circuit breaker
Inventor: SAKAKI MASAYUKI
IPC: H01H33/91
Filed: 1989-07-06
Abstract: PURPOSE:To enhance the arc extinguishing performance by fitting an insulation cylinder in the inside near the tip of a movable arcing contact and a fixed arcing contact. CONSTITUTION:When a gas blast circuit breaker as per the present invention is to be shut, the arc 19 contacts not only the throat part 13a of an insulated nozzle 13 but the throat part 20a of an insulated flow guide 20 and insulation cylinders 21, 22. Accordingly gas is generated also from these throat part 20a and insulation cylinders 21, 22, and it flows into a buffer chamber 9 from a discharge path 12. Thus the pressure in the buffer chamber 9 is boosted from the level according to a conventional arrangement. Thus the insulative gas in the buffer chamber 9 with boosted pressure is compressed by a piston 17 and blasted to the arc from the discharge path 12. This enhances the cooling ability for the arc in the neighborhood of a fixed arcing contact 4 and a movable arcing contact 7, which enhances the arc extinguishing performance.
Patent JP-H09124784-A (JP)
Title: Production of polyester
Inventor: ASAKURA RYOSUKE
IPC: C08G63/78
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To secure the reuse of specified components in a distillate discharged from a reactor and/or polycondensation equipment in the production of a polyester and stably produce a polyester over a long period of time. SOLUTION: This process for producing a polyester by feeding raw materials comprising terephthalic acid and/or an ester-forming derivative thereof and a glycol and/or an ester-forming derivative thereof into an esterification reactor to effect esterification and feeding the obtained polyester low molecular polymer into a polycondensation reactor to effect polycondensation, which has the step of reusing as a raw material a part of or the whole of the distillate discharged from the esterification reactor and/or the polycondensation reactor and consisting mainly of a glycol and/or an ester-forming derivative thereof and the step of feeding the raw material containing the distillate at a feed rate determined based on the results of measuring the contents of components in the distillate.
Patent JP-S6418656-A (JP)
Title: Printing method in color image copying machine
Inventor: YAO KEIJI
IPC: B41J2/325
Filed: 1987-07-14
Abstract: PURPOSE:To enhance a printing with a monochromatic ribbon ink and a printing with a YMC color ink in quality, by a method wherein, a recording element alignment is provided on one end of a recording head in a printing direction, and a reciprocating printing is carried out. CONSTITUTION:A ribbon cassette 2 is provided with a Black ribbon cassette B on an upper stage and a Yellow, Magenta, and Cyan ribbon cassette YMC on a lower stage. The B ribbon cassette 2a has a take-up core 4a, and on the contrary the YMC ribbon cassette 2b has a take-up core 4b. When a B printing is carried out, a take-up knob for B 3a and the core 4a engage with each other, and a B ribbon in the B ribbon cassette 2a is fed in a direction of an arrow (a). On the contrary, when a YMC printing is performed, the ribbon cassette 2 is moved up from a carriage 1, and a take-up nob for YMC 3b and the core 4b are engaged with each other. In this manner, a YMC ribbon in the YMC ribbon cassette 2b is fed in a direction of an arrow (b).
Patent JP-S6332895-A (JP)
Inventor: HAYASHI NAOJI
IPC: H05B33/12
Filed: 1986-07-25
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-S5875650-A (JP)
Title: Rotary long shaft equipped with blade
Inventor: OKADA MICHIO
IPC: B29C35/00
Filed: 1981-10-30
Abstract: PURPOSE:To facilitate the forming by a structure wherein a tubular body bored with a plurality of through holes is employed as a center shaft in case of manufacturing a rotary long shaft equipped with synthetic resin blades used in an air conditioner or the like. CONSTITUTION:A metal tubular body 2a, which is inserted in the rotary long shaft 1 equipped with synthetic resin blades as reinforcement, is employed so as to form the outer skin part of the rotary long shaft thereover and as well as a plurality of the through holes 9-11 are formed on the outer peripheral wall of the tubular body 2a. A metal portion and a synthetic resin portion are integrally formed by producing synthetic resin flow through the through holes 9-11 during injection molding. In such a manner as mentioned just above, the forming is facilitated and as well as the blades with small run-out during rotation and yet with excellent axial dimensional accuracy are resulted.
Patent JP-H0463191-A (JP)
Title: Biological activated-carbon filter
Inventor: TAKEMURA MINORU
IPC: C02F1/28
Filed: 1990-07-03
Abstract: PURPOSE:To save clean water, to reduce the wear of a filter medium and to surely propagate microbes on the filter medium surface by comparing the period determined as an increase in pressure drop with a set period and providing a controller for actuating a surface layer part cleaning device or an entire medium cleaning device. CONSTITUTION:This biological activated-carbon filter consists of a sensor 4 for detecting an increase of the pressure drop in the filter above a given value, a surface part washing valve 8, a washing valve 10 and an air cleaning valve 9. When the pressure drop is increased and a water level detector 4 is actuated, whether the surface layer cleaning period is above the set value or not is determined by the controller 14, and the surface layer part is cleaned when the period is above the set value. When the period is below the set value, the entire medium is cleaned. If the period is below the set value, an alarm of defective cleaning is outputted since the more automatic cleaning means are not provided to this system to urge manual cleaning by an operator or other countermeasures for abnormality.
Patent JP-S5878686-A (JP)
Inventor: FUKUSHIMA NOBUO
IPC: A63F7/02
Filed: 1981-11-04
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-2001002233-A (JP)
Title: Conveying device
Inventor: NISHIMURA HITOSHI
IPC: B65G47/88
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a conveying device that can precisely divide objects being conveyed into groups by a preset number and thus involves no stops of its conveying means. SOLUTION: A conveying device 1 comprises conveying means 2, a first shutter 3 and a second shutter 4 interspaced corresponding to the length of one line of a preset number of objects A conveyed so as to open/close the feed path of the conveying means 2, a first sensor 5 disposed just downstream of the first shutter 3 to detect the conveyed objects A, and a second sensor 6 for determining whether the conveyed objects A exist between the first sensor 5 and the second shutter 4. Upon the lapse of a preselected time after detection of the conveyed objects A by both first and second sensors 5 and 6, the first shutter 3 is closed and the second shutter 4 is opened. After a preset time after that operation, detection of no conveyed objects A by both first and second sensors 5 and 6 brings the first shutter 3 into the open position and the second shutter 4 into the closed position.
Patent JP-S6332326-A (JP)
Title: Knocking sensor
Inventor: MAKINO TADAYOSHI
IPC: G01M15/00
Filed: 1986-07-25
Abstract: PURPOSE:To decrease the impedance of a knocking sensor and to prevent an electric noise from being mixed by adding a thermistor in parallel to piezoelectric ceramic in the knocking sensor. CONSTITUTION:A knocking sensor part 11 is provided with the thermistor 13 in parallel to the piezoelectric ceramic 12 and an electric signal which is proportional to engine vibrations in terms of AC or proportional to the temperature of an engine wall surface in terms of DC is outputted. The output of the sensor part 11 is connected to a knocking detecting circuit 15 through a cable 14. Then, knocking is detected from both the temperature of the engine and engine vibrations to performs control only when it is required without controlling an ignition period in case of an extremely small noise which does not cause the engine to break down. Thus, the impedance of the sensor 11 is decreased to prevent and electric noises from being mixed.
Patent JP-H07139582-A (JP)
Title: Control device for vertical vibration isolating stand
Inventor: WAKUI SHINJI
IPC: H01L21/02
Filed: 1993-06-24
Abstract: PURPOSE:To make handling safe and simple by extracting operating mode deviation signals of translation, rotation, and twit by means of a feed back device from the deviation between a position signal and a reference position signal, and outputting driving signals corresponding to an actuator by operating mode compensation signals in relation thereto. CONSTITUTION:In a device for making driving control of actuators 2a to 2d by feed-backing signals at four positions in vertical direction of a vibration isolating stand 8 and the signal of acceleration feed back controlled, and the deviation signal of each operating mode of translation 1 free degree, rotation 2 free degrees and twist 1 free degree is extracted from deviation signals ea to ed between a position signal and a specific reference position signal corresponding thereto by means of a operation mode extracting circuit 16. Compensation is carried out per operation mode by compensation means 14a to 14d for this deviation signals ea to ed. Driving signals for to the actuators 2a to 2d are outputted by an operating mode distributing circuit 17 on the basis of the compensation signal. It is thus possible to regulate the vibration isolating stand from a general view and simplify stable regulating work.
Patent JP-H0226396-A (JP)
Title: Flange used for vacuum
Inventor: KAMIJO NOBORU
IPC: F16L23/032
Filed: 1988-07-14
Abstract: PURPOSE:To plan to shorten a time required for realizing vacuum, without the need of sealing air into the inner side of an O ring, by providing slits, intercommunicating with vacuum paths, in a member wherewith the inner circumference of the O ring comes in contact. CONSTITUTION:Plural slits 11 are provided in one flange 4 out of flanges 1 used for vacuum radially intercommunicating between a ring-shape groove 7 and vacuum paths 9. This eliminates the need of sealing air into vacancies E and F on the inner side of an O ring 8. Accordingly, when the vacuum paths 9 are evacuated, the air in the vacancies E and F is immediately sucked out together with air inside the vacuum paths 9 through the plural slits 11, while enabling a time required for realizing vacuum inside the vacuum paths 9 to be shortened.
Patent JP-H0810269-A (JP)
Title: Gypsum for producing denture
Inventor: WATANABE AKIRA
IPC: A61C13/00
Filed: 1994-07-04
Abstract: PURPOSE:To match the coefft. of thermal expansion of a gypsum for producing denture with the coefft. of thermal expansion of a granular resin to be polymerized by incorporating this resin into the gypsum at a specific ratio. CONSTITUTION:The granular resin is incorporated at 1.0 to 20 pts.wt. into 100 pts.wt. gypsum. The gypsum contg. the granular resin expands while generating fine cracks in the gypsum matrix according to the expansion of the resin particles at the time of heating. The resin particles added into the gypsum shrink according to the shrinkage of the resin polymerized in the form of embedding the fine cracks in the gypsum matrix and in a cooling process after a resin polymerization, therefore, stresses are not generated in the polymerized resin and the excellent adaptability is assured without deformation by the stress relieving at the time of parting from molds. Further, the fine cracks in the gypsum matrix generated at the time of heating do not impair the strength required for the gypsum and facilitate disassembly of patterns after cooling down to room temp. The labor for the disassembly operation is thus greatly simplified.
Patent JP-S6067005-A (JP)
Title: Soft jaw change machining method in continuous machining of various works
Inventor: SERIZAWA ISAMU
IPC: B23B31/16
Filed: 1983-09-22
Abstract: PURPOSE:To minimize soft jaw machining, by storing those of data on a work, a soft jaw and a core bar. CONSTITUTION:In time of continuous machining for a wide variety of works by a machine tool 1, a lot of soft jaws 6 and core bars 17 for jaw machining use are provided for that and those of work, soft jaw and core bar data are stored in a memory, while each time a type of works to be machined, as machining these works in small diametral order, is changed, the propriety of change in the soft jaw is judged on the basis of the stored data, and shift pitch numbers of the soft jaw 6 and a diameter of the core bar 17 required for machining the soft jaw 6 are calculated, and according to the result, change and shift of the soft jaw 6 are performed, then soft jaw machining takes place. Thus, automation in the continuous machining of a wide variety of works is well promoted.
Patent JP-2000013608-A (JP)
Title: Image processing method
Inventor: ASANO YUKI
IPC: H04N19/157
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To efficiently compress/expand an image while maintaining image quality of a significant area designated by an operator in the case of compressing the image. SOLUTION: In this image compressing method that compress/expands image data, a significant area in an image is designated (S11), the significance of image data which are read using the distance between the position of the read image data and the significant area as a parameter is calculated (S12), the image data that are read in accordance with the calculated significance are subjected to encoding preprocessing (S13) and the compressibility or expansion rate of each pixel of the image data (S14) subjected to encoding preprocessing is changed (S15 and S16).
Patent JP-H0342455-A (JP)
Title: Electronic photographing device
Inventor: MARUYAMA MITSUAKI
IPC: G03G15/00
Filed: 1989-07-07
Abstract: PURPOSE:To bring a cut sheet into good contact with a photosensitive body drum by providing the first sheet conveying passage provided on the upstream side of the drum and feeding cut sheets, a toner fixing means provided on the downstream side, and tractors shifting a fanfold sheet from the upstream side to the downstream side of at least the transfer area of the photosensitive body drum. CONSTITUTION:A fanfold sheet F is brought into contact with a photosensitive body from 16 by tractor mechanisms 44 to transfer a toner image. When a out sheet C is printed, the fanfold sheet is not retreated, but it is positively utilized as a backup body for guiding the cut sheet C. The cut sheet C is pressed to the photosensitive body drum 16, and a good contact state can be maintained.
Patent JP-H0341445-A (JP)
Title: Film
Inventor: INOUE MANABU
IPC: G03B15/05
Filed: 1989-07-07
Abstract: PURPOSE:To improve the color balance of a print by flash photography by specifying the relative spectral sensitivity of a red, a green, and a blue photosensitive layer. CONSTITUTION:The relative spectral sensitivity of the red, green, and blue photosensitive layers of this film is made low on a short-wavelength side so as to obtain the opposite relation to the spectral characteristics of flash light. The color balance of an image by flash light with large energy on the short- wavelength side can be made proper by using this film and a natural color print is obtained.
Patent JP-S5966200-A (JP)
Inventor: SASAKI KAZUHIKO
IPC: B65G11/20
Filed: 1982-10-08
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-H0924124-A (JP)
Title: Golf club head
Inventor: TAKEDA HITOSHI
IPC: A63B53/04
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a golf club with a head having a large sweet spot. SOLUTION: This golf club head consists of a head main body 2 with a first through hole 7, a back member 3 having an annular part 17, and a face member 4 to be inserted into the inside of the annular part 17. The back member 3 is made of a material having a larger specific gravity than that of the head main body 2 and the face member 4. Consequently, the depth of a center of gravity of the club head can be increased by the back member 3. In addition, the weight of the head can be uniformly distributed on the face 8. Thus the sweet spot of the face is widened.
Patent JP-H1120727-A (JP)
Title: Motor-driven power steering device
Inventor: MUKAI YOSHINOBU
IPC: B62D101/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent a driver's steering feeling and vehicle behavior from changing if steering characteristics are varied during travel, by making it possible to switch control modes based on a control mode setting signal in a state that a steering torque sensor is in a dead-band region. SOLUTION: When a steering wheel 2 is steered, a steering torque sensor 10 provided on a steering shaft 3 detects steering torque and inputs a torque signal T converted into an electrical signal into a motor control means 12. The motor control means 12 is equipped with a plurality of control means whose target current signal characteristics are different correspondingly to the steering torque signal T. Based on a mode setting signal M supplied from a mode setting means 15, the steering torque sensor 10 selects a control mode of the target current signal characteristic corresponding to a state of a dead- band region, a motor control signal V0 corresponding to this target current signal being generated, a motor 8 is driven by a voltage VM. The selected control mode is expressed visibly or audibly and communicated to a driver.