baber/WOPTO huggingface dataset:
Patent JP-H09223734-A (JP)
Title: Semiconductor device
Inventor: KOMORI SHIGEKI
IPC: H01L21/768
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To make a depletion layer generated in a junction easy to spread, improve the junction withstand voltage of a contact and restrain generation of a leak current, by forming an impurity layer of a first conductivity type and an impurity band of a first conductivity type in a semiconductor substrate of a first conductivity type. SOLUTION: An impurity region 9 of second conductivity type, e.g. an N type, is formed from a position between forming positions of an impurity layer 7 and an impurity band 8 to the surface of a semiconductor substrate 1. Conductive material is burried in a contact hole 3, and a contact 4 is formed. In a position where the bottom surface of the impurity region 9 is bonded to the semiconductor substrate 1, each of the impurity concentrations of the impurity region 9 and the semiconductor substrate 1 becomes small. Thereby a depletion layer is easy to spread and stretch can be increased by the same applied voltage, as compared with the case that impurity concentration is large.
Patent JP-S59154407-A (JP)
Title: Image fiber
Inventor: TSUNO KOUICHI
IPC: F02B29/04
Filed: 1983-02-22
Abstract: PURPOSE:To absorb not only light from outside but also mode light that does not participate in transmission of picture and to improve contrast of the picture by covering the outside of many cores with primary coat containing light absorbing substance. CONSTITUTION:Primary coat 14 covered on bundle fiber 13 made by bundling optical fibers 12 is made of silicone resin etc. mixed with carbon particles as light absorbing substance. The optical fiber 12 is made by covering a core with clad. After drawing the optical fiber 12, this primary coat is coated, thermally hardened and covered for the purpose of reinforcement. When such an image fiber is used for a fiber scope instead of image fiber 7, light from plastic fiber 6 or others is absorbed by the primary coat 14, and entrance of external light into the image fiber is suppressed. Thus, contrast of a picture transmitted to an image receiving section 2 is not deteriorated.
Patent JP-H01202442-A (JP)
Title: Laminate for electrical apparatus and printed-wiring board
Inventor: SAWA YOSHIHIDE
IPC: B32B15/08
Filed: 1988-02-08
Abstract: PURPOSE:To obtain laminate for electrical apparatus and printed-wiring board, in both of which no separation of through hole plating occurs, by a method wherein laminates, in each of which metal foils are arranged on the top surface and/or under surface of the required number of specified resin-impregnated base materials, are laminated to one another into an integral body and laminates, in each of which outer layer materials are arranged through the required number of resin-impregnated base materials, are laminated to one another into an integral body. CONSTITUTION:The laminate for electrical apparatus concerned is obtained by laminating laminates, in each of which metal foils are arranged on the top surface and/or under surface of the required number of base materials impregnated with inorganic filler-containing thermoset ting resin having a glass transition temperature of 180 deg.C or higher, to one another into an integral body. Further, the printed-wiring board concerned is obtained by unitedly laminating laminates, in each which outer layer materials are arranged through the required number of resin-impregnated base material, to one another into an integral body. Consequently, since the difference between the expansion coefficients of the laminate for electrical apparatus and of the printed-wiring board becomes small and at the same time anchoring effect develops at through hole part due to roughened surface, the separation of through hole plating can be remarkably prevented from occurring. As the resin, single phenolic resin, cresylic resin, epoxy resin or the like, their mixture or their modified resin, each containing inorganic fiber, which is 5-30wt.% or the resin, is used. As the base material, inorganic fiber made of glass, asbestos or the like, organic synthetic fiber made of polyester or polyacrylic resin and natural fiber such as cotton or the like is employed.
Patent JP-H10215964-A (JP)
Title: Sink structure for kitchen counter
Inventor: KAWAMURA YASUBUMI
IPC: A47B77/06
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To improve a draining function on the surface of lid body and to decrease the quantity of remaining water by forming the surface of lid body in the shape of collugate composed of plural uneven lines inclined toward the side of sink layer and forming respective projecting parts so as to have arcuate cross sections. SOLUTION: A lid body 5 has the form of lateral dimention for 432mm and depthwise dimension for 540mm. Then, a surface 5a of lid body 5 is formed in the shape of collugate composed of plural uneven lines 6 and 7 inclined toward the side of sink layer. Then, the respective uneven parts 6 and 7 are formed on the surface 5a of lid body 5 with breadthwise dimension W1 of recessed part 6 for 6.75mm, breadthwise dimension W2 of projecting part 7 for 16.25mm and pitch P for 23mm. Then, the projecting part 7 is formed into arcuate cross section of radius R (R=12.5 deg.) with height T for 3mm, and the recessed part 6 is formed into flat face. By adopting such configuration, water drops are hard to remain by surface tension onto the surface of respective projecting parts 7.
Patent JP-H04265369-A (JP)
Title: Connecting member for small room equipment
Inventor: TSUNASHIMA MASAKI
IPC: E04H1/12
Filed: 1991-02-21
Abstract: PURPOSE:To obtain a small comfortable room equipment by improving the connecting workability of small room equipments adjacent to each other. CONSTITUTION:Between small room equipments 5 and 6 adjacent to each other, a wall body 12 is set. The wall body 12 is provided with wall surfaces 13a and 13b retained at a fixed interval and in parallel with each other. To the wall surfaces 13a and 13b, the small room equipments 5 and 6 are connected. Then, the small room equipments are exactly positioned, and workability is improved. Besides, when the wall body 12 is provided with a see-through window, then the small room equipment having wide and release appearance is formed.
Patent JP-H01204230-A (JP)
Title: Optical pick-up, information recording and reproducing device and information processor
Inventor: YOKOYAMA OSAMU
IPC: G11B7/135
Filed: 1988-02-08
Abstract: PURPOSE:To shorten an access time to a desired track by obtaining a semiconductor laser, an optical path converting element, which forms an optical spot, and an objective lens, etc., as main constituting elements and moving only the optical path converting element and objective lens to a recording medium. CONSTITUTION:Focusing is executed by putting the couple of lens 103, 105 and 107 between a semiconductor laser 102 and an objective lens 111 and displacing one of the lenses in an optical axis direction. In an optical pick-up, an enclosure 101, which includes the semiconductor laser 102, a photo-diode 115 and an actuator 119 for the focusing and tracking of optical spots 113 and 122, etc. is fixed to an information recording and reproducing device. When the optical spots 113 and 122 are sent to a desired track 116 in the recording medium, only the optical path converting element, which causes an optical axis vertical to the recording medium, and objective lens 111 are sent. Thus, since the weight required for moving can be made light, the access time to the desired track 116 can be made shorter than the conventional access time.
Patent JP-H02209334-A (JP)
Title: Sheet feeder
Inventor: NISHIMOTO YOSHIBUMI
IPC: B65H5/00
Filed: 1989-02-06
Abstract: PURPOSE:To achieve the promotion of low cost and thin type as well as to dispense with any complex control by installing an electrostatic force generating means which impresses such an electric potential where adjacent electrodes installed in an elastic body come to reverse polarity and presses a sheet to an elastic body surface with electrostatic force being generated between these electrodes. CONSTITUTION:An elastic body 3 is connected to a grounded circuit as an electric conductor, and frequency voltage is impressed on a vibrator 1 by a generator 5, generating a vibration in this elastic body 3. A vibrator 2 generates power with the vibration, and when its electric energy is dissipated at an energy absorbing part 8, the vibration is not reflected so that it comes to a progressive wave. When a bending vibration of the elastic body 3 comes to the progressive wave, at an outer part of bending, it has a velocity component in reverse to the forward direction of the progressive wave at all times. On the other hand, a lot of electrodes 4-1-4-n are installed on a surface of the elastic body 3, and such an electric potential, where adjacent electrodes come to reverse polarity, is impressed from a power source 6 and thereby a sheet placed on the surface is pressed to the elastic body 3 by an electric field being generated between these electrodes. Thus, the sheet is conveyed in direction of the velocity component by that in reverse to the progressive wave to be generated on the surface.
Patent JP-S61186001-A (JP)
Title: Phase matching system for series-arranged phased array
Inventor: IWATSUKI HIDEKI
IPC: H01Q3/30
Filed: 1985-02-13
Abstract: PURPOSE:To apply phase correction over a wide range by using a delay line as a phase shifter. CONSTITUTION:The phase shifter 5 matching the phase of each antenna is provided between a transmitter and the antenna. Each shifter 5 consists of delay lines 6-1-6-n having different lengths A1, A2-An and changeover switches SW1-SWn connecting or short-circuiting the lines. A switch control section 7 changes over the switches of the shifter 5 to combine optional delay lines for required phase correction. Through the constitution above, the phase matching over a wide band is executed by a simple circuit.
Patent JP-H03231218-A (JP)
Title: Optical system for optical beam scanning
Inventor: IMAMICHI KAZUYUKI
IPC: G02B27/00
Filed: 1990-02-07
Abstract: PURPOSE:To provide the optical system which is excellent in terms of higher performance, wider angles of view, characteristic to resist environmental fluctuations and cost by constituting the optical system of two lenses; a spherical lens having a positive power and a toric lens having a positive power on both main and auxiliary scanning sections and forming one surface of the toric lens as an aspherical surface. CONSTITUTION:The deflecting means of the optical beam scanner which scans a surface to be scanned (photosensitive drum 8 or the like) by deflecting the light beam by a deflecting means (rotary polyhedral mirror 5 or the like) for deflecting the light beam is disposed between the surfaces to be scanned. The deflecting system is constituted of the two lenses; the spherical lens 6 having the positive power and the toric lens 7 having the positive power on both of the main and auxiliary scanning sections disposed near the surface side to be scanned of the spherical lens 6 and at least one surface of the main scanning section of the toric lens 7 is formed as the aspherical surface. The high performance is thus obtd. over the wide angles of view. In addition, the influence by the environmental fluctuations is lessened even if the toric lens 7 is formed of plastic, etc. The above-mentioned optical system is thus obtd. at a low cost.
Patent JP-S62193632-A (JP)
Title: Method and apparatus for purifying gas
Inventor: MIHIYAERU BUKUSERU
IPC: B01D53/34
Filed: 1987-02-10
Abstract: Flue gases from firing installations are purified by multi-stage adsorption and catalytic reaction in migrating beds, bearing a crossflow and moving by gravity, of carbonaceous granular materials, at least two migrating beds being arranged in series with respect to the gas path in such a way that the denitrification is carried out in the second migrating bed or in one of the subsequent ones. When high gas rates from industrial firing installations are purified, the formation of streaks leads to wide fluctuations with respect to the sulphur dioxide concentrations. 
<??>This disadvantage is eliminated by subjecting the prepurified flue gas (9) which emerges from a first migrating bed (7) and has a locally variable sulphur dioxide concentration gradient, to repeated thorough mixing before the addition of ammonia as a reagent for the denitrification. 
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Patent JP-H02207373-A (JP)
Title: Transaction processing system
Inventor: SASAKI SHIGERU
IPC: G06Q20/18
Filed: 1989-02-08
Abstract: PURPOSE:To shorten the waiting time of a user by completing preparation for input/output of money until the user visits an office in the reservation of the input/output of money. CONSTITUTION:The reservation of the input/output of money from the user is accepted by using a communication means such as a public line or a data communication network, etc., and when the reservation of the output of money is determined, output paper money automatically counted by a paper money count controller 70 is stored in a paper money processing mechanism 130 having a function to issue minute description, for example, via a sheet carrier path 110 embedded under a floor. After that, a handling means 100 holds the description and the output paper money in a hand part, and moves them to the designated position of the housing part of a delivery means 80, and houses the output paper money and the description in the housing part. The user visiting the office receives the output paper money and the minute description from the housing part with a prescribed number of the delivery means 80 displayed on an input/output processor 90 after confirming information proper to the user and the content of the reservation. In such a way, the waiting time of the user can be shortened.
Patent JP-H11234421-A (JP)
Title: Information terminal equipment
Inventor: NEGISHI YOICHI
IPC: H04W88/02
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide information terminal equipment which can unnecessitate the change operation of a telephone number set to a communication software or software for internet connection at the time of call origination from the local area of a new destination after moving. SOLUTION: Information terminal equipment 10 detects the peculiar number of a base station through a peculiar number detecting means 11, retrieves the telephone number of an access point corresponding to that detected peculiar number from a storage means 12 through a retrieving and setting means 13 and sets this retrieved telephone number to a software 14 of a communication protocol. Then, that software 14 originates a call through mobile terminal equipment while using the set telephone number so that the desired personal computer communication or communication due to internet connection can be performed.
Patent JP-H05222596-A (JP)
Title: Continuous electroplating equipment
Inventor: HONJO TORU
IPC: C25D21/14
Filed: 1992-02-14
Abstract: PURPOSE:To efficiently replenish Zn ions to a Zn-Ni alloy plating bath contg. insoluble anodes without adversely affecting the quality of plating by the addition of a metal other than Zn and Ni. CONSTITUTION:When a steel sheet 12 is electroplated in a continuous electroplating equipment fitted with an electroplating tank 7 contg. insoluble anodes 9, a plating soln. circulation tank 3 for circulating and supplying a plating soln. to the electroplating tank 7 and a metal dissolution tank 1 for replenishing plating metal ions to the plating soln., a plating soln. cooler 13 is installed between the plating soln. circulation tank 3 and the metal dissolution tank 1.
Patent JP-2000221617-A (JP)
Title: Recording material processor
Inventor: MIZUO SHIGERU
IPC: G03B27/72
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a sensitive material processor capable of discriminating the kind of sensitive material without using an information communicating means such as a bar code. SOLUTION: This processor is provided with an irradiation part 51a radiating detecting light L to the surface of the sensitive material P, a light receiving part 51b receiving the detecting light L reflected from the surface of the material P, a CPU 54 deciding the reflectance RP of the material P on the basis of the intensity of the detecting light radiated from the irradiation part 51a and the intensity of the detecting light L received by the light receiving part 51b, and amonitor display 59 performing warning display when the reflectance RP decided by the CPU 54 is different from a specified value, so that an operator recognizes that the sensitive material to be processed is the material of a different kind by viewing the warning display of the monitor display 59.
Patent JP-H03232950-A (JP)
Title: Manufacture of aluminum alloy high damping material
Inventor: KISHINO KUNIHIKO
IPC: C22F1/00
Filed: 1990-02-07
Abstract: PURPOSE:To increase the loss coefficient in an aluminum alloy high damping material, to provide it with excellent vibration damping capacity and to improve its cold workability by subjecting an Al alloy material contg. a specified amt. of Cr to plastic working at a specified reduction of area. CONSTITUTION:An Al alloy material contg., by weight, 0.05 to 18% Cr is subjected to plastic working at >=30% reduction of area. By this plastic working, its dislocation density increases, and a vibration energy absorbing effect owing to the repetition of temporary anchoring/separation by dislocated Cr fine grains or the like is shown. This Al alloy high damping material is light in weight, excellent in cold workability and is furthermore excellent in vibration damping capacity. At the time of adding one or more kinds among Cu, Mg, Zn, Si and Ni to this alloy, its stock strength can be improved. At the time of adding one or more kinds among Zr, Mn, Hf and V, the structure in the stock is refined to improve its workability and strength. Furthermore, at the time of adding one or more kinds among Sn, Pb, In, Cd, Bi and Sb, its vibration damping capacity can moreover be improved.
Patent JP-H06239719-A (JP)
Title: Extracted oil from seed of euphorbiaceous plant, production of the same extracted oil and cosmetic comprising the same extracted oil as active ingredient
Inventor: FURUSE KAZUMARO
IPC: A61K8/00
Filed: 1993-02-17
Abstract: PURPOSE:To establish a separating and purifying means for a seed oil of Jatropha Curcas L. and obtain a cosmetic comprising the seed oil as an active ingredient. CONSTITUTION:This seed oil is extracted from a seed of Jatropha Curcas L. which is a euphorbiaceous plant. This method for producing the seed oil is characterized by subjecting the seed of the Jatropha Curcas L. which is the euphorbiaceous plant to extracting operation with an organic solvent and then treating the resultant organic solvent extract with an adsorbent. Furthermore, this cosmetic comprises the seed oil as an active ingredient.
Patent JP-H0617436-A (JP)
Title: Concrete structure
Inventor: SUGITA TEIICHI
IPC: E02D29/02
Filed: 1991-01-30
Abstract: PURPOSE:To provide a concrete structure unified with placed concrete as one body by way of using a premanufactured concrete panel as a form. CONSTITUTION:A concrete panel 1 is provided with a built-in anchor part 21 in a corner part at the side of one side (left in an illustration) of the upper end. This concrete panel 1 is set up oppositely as a form, and a base end of a separator 22 is screwed in a tapped hole at the inside of each anchor part 21 and connected to each other via a fixture 23, thus the concrete panel 1 is restricted to an upright position at the specified interval. In addition, a well- known home tie is instaled in a tapped hole at the outside of the anchor part 21 and the concrete panel 1 is lockable to the specified position. When concrete is placed in the form formed by the concrete panel 1 like this, the placed concrete and the concrete panel are unified in one, thereby forming a concrete structure.
Patent JP-H07177399-A (JP)
Title: Intercom slave set with camera
Inventor: TATSUMI YOSHIKAZU
IPC: H04N7/18
Filed: 1991-01-28
Abstract: PURPOSE:To perform on exact image-pickup of a visitor by making the visual field angle of an image pickup camera variable in any vertical and horizontal directions without changing the fitting position of an intercom slave set. CONSTITUTION:A camera unit 7 with an image pickup camera 6 is formed to be a spherical surface, and the spherical camera unit 7 is supported move- adjustably in vertical and horizontal directions by a supporting adjusting mechanism 40 provided within the intercom slave set 1.
Patent JP-2000227811-A (JP)
Title: System for estimating scheduled time of job end
Inventor: MORITA KAZUYUKI
IPC: G06F1/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To almost exactly estimate the scheduled time of job end by highly accurately calculating the processing time of a user job. SOLUTION: Data in the past registered in a job managing master 5 are copied from a parameter, which is designated by a processing date parameter 4, and registered in a processing time calculating part 1. Besides, the number of data in a processing object file stored in a data number managing master 3 is registered in the job managing master 5. On the basis of the number of data and access time per processing object file, predictive processing time is calculated.
Patent JP-H02208285-A (JP)
Title: Rearing device of single crystal
Inventor: KAKIMOTO KOICHI
IPC: C30B15/26
Filed: 1989-02-06
Abstract: PURPOSE:To make possible to clearly observe and obtain uniform distribution of impurities by providing X-ray spectroscope, growing furnace, X-ray generator and X-ray projecting screen. CONSTITUTION:A growing furnace 1 having window transmissible of X-ray, an X-ray generating source 2, an X-ray spectroscope 3 and an observation screen 4 for through-vision to obtain a rearing device of single crystal. Next, rearing material for crystal such as Si is enclosed in a quartz crucible 1a having about 4 inch diameter, then about 160kV voltage and about 3mA current are applied to an X-ray generating source 2, thus crystal is reared by Czochralski method. Next, concentration distribution of impurities in single crystal and melt from light and shade of image projected on the screen 4 to rear a single crystal 5 having about 2 inch diameter.
Patent JP-S60172073-A (JP)
Inventor: SHIRAI YOSHIHIRO
IPC: G09F9/35
Filed: 1984-02-16
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-S58146825-A (JP)
Title: Oscillation type pressure gauge
Inventor: UEDA TOSHITSUGU
IPC: G01L9/00
Filed: 1982-02-25
Abstract: PURPOSE:To measure not only gaseous pressure but also liquid pressure and to measure the same highly accurately with a simple constitution, by introducing the fluid to be measured into the inner side of a power detector and varying the resonance frequency of a oscillator by varying the torsion oscillation of the annular vibrator. CONSTITUTION:A power detector 1 is constituted by a main body 11 consisting of a thick-wall cylindrical body 12, a thin-gauge disk 13 closed at its one end and an annular vibrator 14 attached to the outside of the disk 13 and a driving means 15 such as piezo-electric element etc. attached to the inside of a base part of the vibrator 14. The vibrator 14 is formed in funnel shape expanding at the upper part and it is made of a magnetic material and it is twisted previously by an angle phi. When an output signal of an oscillator 2 is inputted into the means 15, the vibrator 14 twisted previously by an angle phi to the outward generates a twist oscillation by an oscillation mode as shown by a brocken line. Resonance frequency of the vibrator 14 is varied by varying said twist oscillation and the pressure of a fluid to be measure is measured by this variation.