baber/WOPTO huggingface dataset:
Patent JP-2000015397-A (JP)
Title: Method for continuously casting cast bloom having large cross section for thick steel plate
Inventor: SHIMIZU HIROSHI
IPC: B22D11/16
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To stably cast a large cross sectional cast bloom for thick steel plate having little center segregation in the cast bloom and porous shrinkage cavity at the core part of the cast bloom, and high quality. SOLUTION: In a continuous casting method of the large cross sectional cast bloom for thick steel plate having >=250 mm thickness D0 and >=1500 mm width of the cast bloom 7, a solidified interface angle θ defined with the equation tan θ=D0/(4×Le) among the cast bloom thickness D0 and the distance Le from a meniscus 6 to the completing position 10 of solidification, is regulated to be >=0.25 deg. while controlling the drawing speed of the cast bloom and the secondary cooling intensity. At this time, the surface flaw on the cast bloom can be prevented too by casting with a vertical type continuous caster.
Patent JP-H053650-A (JP)
Title: Actuator having two degrees of freedom
Inventor: NAKAO TAKAYOSHI
IPC: H02K16/04
Filed: 1991-06-26
Abstract: PURPOSE:To reduce the length of the title actuator in its axial direction by arranging a motor for rotation, radial magnetic bearing, and rotational position sensor on the outside of the outer peripheral surface of a rotary mobile shaft and linear motor, gap sensor, and axial direction position sensor on the inside of the inner peripheral surface of the shaft and aligning them in the rotational and axial directions. CONSTITUTION:An electromagnet 5 for guide is excited so that a gap value detected by means of a gap sensor 51 can fall in a prescribed target value range. In addition, the stator 31 of a linear motor 3 is excited so that a position value in the axial direction detected by means of a linear position sensor 9 can fall in a prescribed target value range. Under such condition, a rotary mobile shaft 4 is supported so that the shaft 4 cannot be brought into contact with the stators 21 and 31 of a motor 2 for rotation and linear motor 3 and can have two degrees of freedom in movement in the axial direction in which the shaft 4 is lifted by means of the linear motor 3 and rotational direction in which the shaft 4 is rotated by means of the motor 2 for rotation. When such constitution is used, the length of this actuator can be reduced, since it is not necessary to align the motor for rotation and linear motor in the axial direction.
Patent JP-S5885588-A (JP)
Title: Wavelength multiplex light amplifying device
Inventor: WASHIO KUNIHIKO
IPC: H01S3/067
Filed: 1981-11-16
Abstract: PURPOSE:To obtain wavelength multiplex light amplifying device for transmitting light for long distane in high performance and high economy by photosynthesizing plurality of signal lights of different wavelengths and exciting light for giving Raman gains corresponding to the signal lights, inputting it to an optical fiber induction scattering amplifying medium and amplifying it. CONSTITUTION:An input signal level incident to a light synthesizer 30 via a light transmission line 10 is very weak such as -35dBm at its peak value. The output lights of continuous oscillation YAG lasers 61, 62 are incident to an optical fiber induction scattering amplifying medium 40 through a multilayer reflecting mirror 31 and a coupling lens system 32 formed in the synthesizer 30 to excite it. The level of the exciting light incident to the medium 40 is +36dBm. Thus, two signal lights 10, 20 are amplified by 33dB, and are coupled through a filter 50 to a light transmission line 20. The signal level inputted to the line 20 is considerably strengthened to approx. -5dBm. Light amplification can be performed directly without dividing the signal light of different wavelength by employing a single amplifying medium.
Patent JP-H0469697-A (JP)
Title: Digital input device
Inventor: KANAI TOSHIO
IPC: H04N5/00
Filed: 1990-07-10
Abstract: PURPOSE:To easily adjust the brightness of a video display device by providing a parallel port to which a digital signal is inputted in parallel and a manual switch for generating its least significant digit bit. CONSTITUTION:When the brightness is controlled automatically, the measurement result of a brightness meter 1 is inputted to a computer 2. When the brightness is (m) ranks lower than an expected value, a computer converts the (m) into a 4-bit digital signal, whose respective bits are outputted to input ports A0 - A3 in parallel. The computer outputs the signal in synchronism with the clock signal of an input device, so the same signal as the input is obtained at respective output ports D0 - D3 of a buffer 9 and the numeral (m) is sent out. Then a switch 8 is pressed continuously, data are added in proportion to the time, and the signal increases gradually. Further, when the computer generates a large number at a stretch, a large signal is obtained at a stretch.
Patent JP-S6243746-A (JP)
Title: Data control system with tag
Inventor: AKIMOTO HARUO
IPC: G06F12/00
Filed: 1985-08-20
Abstract: PURPOSE:To attain fast access by providing a storage space converting circuit which selects a storage space where the tag of data is stored and processing the data and its tag simultaneously. CONSTITUTION:The data area of a main storage device 5 can be divided into several independent storage spaces and the main storage device 5 is accessed in a storage space with independent logical addresses. The data and tag are stored in the same logical addresses of different storage spaces, and a data processing unit selects storage space numbers. There are three storage spaces A, B, and C and when the data width of the main storage device is four bytes and the tag width is one byte, the 1st byte of the four bytes is a location where a tag for the storage space A is stored and the 2nd byte is a location where a tag for the storage space B is stored. Consequently, data with tags are accessed efficiently at a high speed by the simple constitution.
Patent JP-H0233928-A (JP)
Title: Multilayer printed wiring board and manufacture thereof
Inventor: AKABOSHI HARUO
IPC: H05K3/46
Filed: 1988-07-25
Abstract: PURPOSE:To heighten the adhesive strength of an internal layer and a prepreg resin and increase reliability even if a resin has a poor affinity for copper by providing blade-like projections whose height are at least 0.1mum to the whole surface of the copper in contact with the prepreg. CONSTITUTION:An internal layer circuit plate 1 in which a copper circuit is formed is bonded and laminated through prepreg 2. Blade-like projections whose height are at least 0.1mum are formed on the whole surface of copper 4 in contact with the prepreg 2. Or the internal layer circuit plate 1 in which the copper circuit is formed is bonded through the prepreg 2 after it is etched. At least a part of the etching treatment is substituted by an electroless copper plating treatment by the use of electroless copper plating liquid possible for forming the blade-like projection on the surface of copper of an internal layer circuit. Because the adhesive strength of copper foil and resin has a large mechanical anchored effect of an interface, the shape of the copper surface which is coarse has a great influence upon the adhesive strength.
Patent JP-S57106123-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMADA HIROSAKU
IPC: H01L21/265
Filed: 1980-12-24
Abstract: PURPOSE:To form a P type region of shallow and low resistance in a semiconductor device by again implanting borom or silicon in a boron-added region formed by an ion implantation and a heat treatment and heat treating the region at a temperature lower than that heat treated previously or for a shorter time. CONSTITUTION:B ions are implanted in an N type Si substrate 1 with a field oxidized film 1, a gate oxidized film 3 and a gate electrode 4 as masks, is then heat treated at approx. 1,000 deg.C to form a P type layer 61 and 62, B ions or Si ions are then implanted on the surface of the same region, are heat treated at a temperature lower than the previous heat treatment or for a shorter time, and a shallow P<+> type layer is formed on the surface. In this manner a semiconductor device of high density and high speed operation can be formed.
Patent JP-H0234291-A (JP)
Title: Method and device for laser beam processing
Inventor: MORIYASU MASAHARU
IPC: B23K26/38
Filed: 1988-07-25
Abstract: PURPOSE:To improve the quality of a cut surface by moving the irradiation point of a laser beam, cutting a work and further irradiating the entire part or a part of the cutting route thereof with the laser beam. CONSTITUTION:The optical path of the laser beam 2 is disposed therein with 1st, 2nd partial reflecting mirrors 3a, 3b in series. The inclination angle of the reflecting mirror 3a is set at 45 deg. and the inclination angle of the reflecting mirror 3b is set at 45 deg.+alpha. The work 6 is first irradiated with the 1st laser beam 2a and is thereby cut. The 2nd laser beam 2b is then made incident to a condenser lens 4 via the partial reflecting mirror 3b and the entire part of a part of the cut surface is irradiated with this beam. An assist gas is ejected from a nozzle hole 5 at this time. Since the cutting route is irradiated again with the laser beam 2b, the aggregate sticking to the cut surface is surely removed. The quality of the cut surface is, therefore, improved.
Patent JP-H0838245-A (JP)
Title: Air-tight compact container
Inventor: YUZUHARA YUKITOMO
IPC: A45D33/00
Filed: 1994-08-04
Abstract: PURPOSE:To ensure the air-tightness in the compact pan regardless of the assembling accuracy of a hinge part which hinges a container body on a lid. CONSTITUTION:A circular dent portion 11 is provided in a container body 10 into which a compact pan 16 is mounted. A rotary cylinder 20 is freely rotatably engaged with the outer circumference of the compact pan 16. First multiple thread grooves 22 are slantingly provided along the outer circumference of the rotary cylinder 20. In a lid 30, a dent portion 31 is formed at a portion corresponding to the dent portion 11 of the container body 10, and at the bottom end of the inner circumference wall, second multiple thread grooves 32 that are able to engage with the first multiple thread grooves 22 of the rotary cylinder 20 are slantingly provided in the circumferential direction. An elastic packing material 33 which seals the compact pan 16 is provided at the dent portion 31.
Patent JP-H058614-A (JP)
Title: Pneumatic tire
Inventor: KIMURA KATSUO
IPC: B60C15/02
Filed: 1991-06-27
Abstract: PURPOSE:To omit a rim assembly work and to eliminate a fear of rim removal in a running condition, as well as to reduce the number of component members of a tire main body so as to realize a low cost and a light-weight. CONSTITUTION:At the bead bottom surfaces 4 of beads 9 of a tire main body 2 which has a carcass 10 from a tread 6 to the beads 9 through side walls 7, the rim sheets 5 of rims 3 to which the tire main body 2 is installed are connected by a vulcanizing and incorporated.
Patent JP-H0274885-A (JP)
Title: Hydrophone device
Inventor: TORUSUTEIN KORUNERIUSEN
IPC: H04R17/00
Filed: 1989-07-18
Abstract: PURPOSE: To improve the sound locating characteristic and mechanical strength of a hydrophone device by arranging inside and outside conductive areas by aligning the areas with each other as a pair in the radial direction so that the areas can respectively form capacitive electrodes. CONSTITUTION: A pressure-withstanding ceramic material of, for example, lead zirconate titanate is used as a piezoelectric material. The internal and external surfaces of each semispheric body are coated with silver coatings 2 and 2' and the coatings 2 and 2' respectively form conductive areas which are aligned with each other as a pair in the radial direction. The inside conductive areas 3 or 3' of each semispheric body is connected to a conductor 10 and the semispheric bodies are joined together in a spheric shell with an adhesive, etc., so that an insulating joint section 8 can be formed. The inside and outside conductive areas of each semispheric body constitute a capacitive electrode due to the potential difference between conductors 5 and 5' and each semispheric body constitutes a hydrophone provided with an electrically equivalent interlines. Therefore, a high-pressure hydrophone having a high mechanical strength can be obtained.
Patent JP-S6425189-A (JP)
Title: Character expansion control section
Inventor: SETO TAKAYUKI
IPC: G09G5/24
Filed: 1987-07-22
Abstract: PURPOSE: To improve the staircase shapes of character ends by providing an enlargement part which enlarges an input dot pattern longitudinally and laterally simply by (m) and (n) times, an operation shift module part, a shift control part, an enlargement correction part, and a print part. CONSTITUTION: The input dot pattern (a) and enlargement rate information Z are enlarged at the simple enlargement part 11 laterally and longitudinally by (m) and (n) times to generate a pattern C and information Z, and the shift control part 2 sends a signal corresponding to information Z to shift parts 31-3n. A lateral correction part 41 of the shift part 31 shifts the pattern by a value 1 at left and right shift parts 701 and 702 and supplies patterns d1 and d2 to a correction part 721, which ORs them with C and sends a correction pattern e1 to the correction part 61. Similarly, a lateral correction part 51 also sends a correction pattern fl to a correction part 9 through similar processing. The correction part 9 ANDs f2-fn of the shift parts 32-3n to obtain an enlarged corrected pattern (g). The staircase shapes of the enlarged character ends are improved.
Patent JP-S6245760-A (JP)
Inventor: FURUYA KAZUO
IPC: D04B21/14
Filed: 1985-08-23
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-H0624072-A (JP)
Title: Tag roll holder of thermal printer
Inventor: OSHINO GENJI
IPC: B41J15/04
Filed: 1992-07-10
Abstract: PURPOSE:To arrange the yarn parts of a yarn tag roll to easily set the same to a main body and to prevent the hooking of yarns at the time of the drawing- out of the tag thereof and the entanglement of yarns or the yarns and the tag. CONSTITUTION:A roll holder 47 holding the whole of a tag roll 7 having a yarn tag 10 wound therearound by holding the core 8 of the tag roll 7 is attached to the freely detachable roll press plate 46 facing to the yarns of the yarn tag 10 among two roll press plates 39,46 and, even when only the roll press plate 46 is detached from a main body and the yarn tag roll 7 is held to the roll press plate 46, yarns 9 are not held between the roll holding plate 46 and the roll holder 47 and the tag 10 can be smoothly drawn out.
Patent JP-S6426183-A (JP)
Title: Human body detecting device
Inventor: NISHIYAMA YUJI
IPC: G01V8/12
Filed: 1987-07-22
Abstract: PURPOSE:To automatically cope with a circumstance variation of an installation place, by detecting an external light and setting it as a comparison level. CONSTITUTION:A detecting signal of an infrared ray detecting means 101 consisting of a pyroelectric type infrared-ray sensor, a junction type FET for outputting a temperature change given by an incidence of infrared rays, as a signal, and a resistance, and a detecting signal of an external light detecting means 103 consisting of a CdS whose electric resistance value is varied in accordance with brightness, and a resistance are inputted to a control means 104 consisting of a microcomputer, respectively, and compared with each other. In such a way, the circumstance variation of an installation place, etc., can be decided automatically, therefore, the detecting sensitivity adjustment for preventing a malfunction becomes unnecessary.
Patent JP-S5888166-A (JP)
Inventor: YAMASHITA OSAMU
IPC: G11B5/10
Filed: 1981-11-16
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-2001015915-A (JP)
Title: Production of wiring board
Inventor: OTA SHINJI
IPC: H05K3/40
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a wiring board by which dropping of a conductor paste is prevented when it is given to a space for forming an in-layer wiring and the production step is simplified, in a ceramic laminated board having an in-layer wiring for reducing resistance in the wiring. SOLUTION: First green sheets 121 and 131 where a first through hole 4a is formed, and second green sheets 122 and 132 where a second through hole 5a having a smaller opening than the first through hole 4a is formed, are laminated, and both through holes are made integral, thereby forming a space 3 for forming an in-layer wiring. Then, a through hole 2 and the space 3 are filled with a conductor paste 7, and the conductor paste 7 is printed over the surface of green sheets 11 to 14. Then, all green sheets 11 to 14 are laminated and baked to make a wiring board.
Patent JP-S6342720-A (JP)
Title: Wet flue gas desulfurization method
Inventor: KADOTA FUMIO
IPC: B01D53/77
Filed: 1986-08-07
Abstract: PURPOSE:To prevent cavitation by introducing a part of the circulating soln. contg. an absorbent into an air suction-type ejector to separate steam by gas-liq. contact, and then injecting the liq. layer part into the lower liq. chamber of an absorption tower. CONSTITUTION:Exhaust gas 1 is sent into the absorption tower 6 through a cooling tower 4, gas-liq. contact is carried out in the packed bed 7 wetted with the circulating soln. sprayed from a spray nozzle 8, and SOX is absorbed. The circulating soln. is transiently accumulated in the liq. chamber 10 at the lower part of the absorption tower 6, and then circulated to spray nozzles 5 and 8 through a circulating pump 12. A part of the circulating soln. is introduced into an ejector 20 through a line 21, brought into contact with air to oxidize the sulfite ion, then introduced into a steam separator 23 to separate steam, and finally injected into the liq. chamber 10 through a line 24 to agitate the inside of the liq. chamber.
Patent JP-H0348849-A (JP)
Title: Photosensitive material developing processor
Inventor: TAKEKOSHI TOMOAKI
IPC: G03F7/30
Filed: 1989-07-17
Abstract: PURPOSE:To apply developer to the under surface of a photosensitive material and to prevent the generation of irregularlines by supplying developer to a wire bar, arranged so as to touch at least the under surface of a photosensitive material, and rotatably applying developer controlling its quantity. CONSTITUTION:The photosensitive material such as a lithographic printing plate, which has a printed image on top and under surfaces is carried to a developer-applying part; developer in a container 30 is supplied to the wire bar 28, which is disposed below a carrying path so that the bar 28 touches the photosensitive material; the under surface of the photosensitive material is applies with developer while the bar 28 is rotated. Then, the top surface of the photosensitive material is similarly applied with the developer by the bar 28 disposed on the upper side of the carrying path. Development progresses during the carry, excessive and residual developer is squeezed out in a develop ing part, and the residual developer is removed by rinse in a rinsing part.
Patent JP-H0937185-A (JP)
Title: Identification control signal discrimination circuit
Inventor: NAKANO TAKASHI
IPC: H04N5/46
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To discriminate the identification control signals of the wide images of EDTV-II by a circuit constituted of relatively inexpensive parts. SOLUTION: Luminance signals are separated from video signals 1 in a Y signal separation part 2 and amplified to a required level in an amplifier 3, sync tip clamping is performed in a clamping part 4, slicing is performed at a 20IRE level in a comparator 6 and NRZ(nonreturn to zero) codes 2 are extracted. 22H and 285H are detected in a 22H and 285H detection part 10 and the rise of the NRZ codes from the comparator is detected with the rise of H-sync as a reference in the respective H in a rise detection part 11. The five pieces of sampling pulses 3 are generated in the cycle of 7fcs from the rise of the NRZ codes in a sampling pulse generation part 12 and impressed to an NRZ code discrimination part 13, the NRZ codes (five bits) from the comparator are sampled and I/O is discriminated.
Patent JP-H0850615-A (JP)
Title: Price calculation method in pos system and pos system
Inventor: WATANABE MASAKAZU
IPC: G06Q50/00
Filed: 1994-08-05
Abstract: PURPOSE:To handle sale-by-measure merchandise similarly to other determined quantity merchandise in a POS system by calculating the price of the merchandise based on retrieved price information, position information, the position information on the merchandise and the quantity information on the merchandise. CONSTITUTION:For the sale-by-measure merchandise, a required amount is measured and separated. The lower column of a JAN code CAR is printed by a hand labeller and a JAN two-column code is stuck to the merchandise. The JAN two-column code is read in a register. Then, this POS system 1 retrieves a merchandise master file 32 by the JAN code CAR, checks the matching of a unit, calculates the price of the merchandise in the case of matching and inputs it as data. The price of the merchandise can be also calculated either in an arithmetic unit 31 or in a POS terminal equipment 11. Thus, for the sale-by-measure merchandise, even at the time of being provided with a decimal number or being a fractional numerical value, the merchandise master file 32 is referred to and the correct price is quickly calculated.
Patent JP-S6162535-A (JP)
Title: Production of regenerated asphalt foam
Inventor: KUMASAKA SADAO
IPC: C08J9/42
Filed: 1984-09-05
Abstract: PURPOSE:To produce a regenerated asphalt foam having high quality, without using a foaming process, by impregnating a proper amount of a regenerated asphalt foam solution in a polyurethane foam having open cell structure, and solidifying the product. CONSTITUTION:100pts.(wt.) of a phosphate-type plasticizer (preferably triaryl phosphate) is added with >=0.5pts. of an amine-based catalyst, a tin-based catalyst and/or an alkaline substance. Separately, a urethane prepolymer derived from an organic isocyanate and a polyether polyol having an ethylene oxide content of >=15%, is added to an aqueous asphalt emulsion, and foamed to obtain an asphalt foam. <=800pts. of the obtained ashphalt foam is added to the above plasticizer solution, and stirred under heating to obtain a regenerated solution (A). 100pts. of a polyurethane foam (B) having open cell structure is impregnated with >=150pts. of the regenerated solution of the component A at 70-150 deg.C, and the product is solidified by cooling to the normal temperature.
Patent JP-S6339788-A (JP)
Inventor: IKUJI MASAKAZU
IPC: B26D1/02
Filed: 1986-08-05
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-H1030948-A (JP)
Title: Gas meter
Inventor: KADOI NOBUO
IPC: G01F3/22
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To cut off the supply of gas by providing a control circuit, which controls a cutoff valve based on the detected output of a temperature sensor, and detecting the temperature rising by fire accident and the like. SOLUTION: The gas meter 1 contains a temperature sensor 15 comprising a thermistor and a thermocouple so as to cut off the supply of gas by detecting the temperature rising by fire accident and the like. The output of the temperature sensor 15 is imparted into a microcomputer 12. Then, the microcomputer 12 outputs the cutoff signal to an electromagnetic valve 7, closes the electromagnetic valve 7 and cuts off the supply of the gas based on the output of the temperature sensor 15 when the temperature becomes higher than the predetermined specified temperature. In this case, the predetermined specified temperature is appropriately set within the temperature range, wherein the microcomputer other circuits parts and the like can be normally operated.