baber/WOPTO huggingface dataset:
Patent JP-H02257703-A (JP)
Title: Electronic scanning antenna
Inventor: TANABE JUNJI
IPC: H01Q23/00
Filed: 1989-03-30
Abstract: PURPOSE:To improve the assemblability and the maintainability and to attain miniaturization and light weight by constituting the antenna in such a way that a flat cooling duct whose cross section is rectangular is brought into contact with a side wall of a transmission reception module. CONSTITUTION:Since a flat cooling duct whose cross section is rectangular is arranged at the outside of a side wall on which electronic devices of a transmission reception module 18 are packaged, a heat path between the electronic devices and the coolant in the transmission reception module 18 is decreased. Thus, the so-called electric system comprising a control signal distribution circuit 28 and an electronic distribution synthesizing circuit 29 and the cooling system comprising the cooling duct 23 and a coolant use manifold 24 are separated completely through a plate 27. Thus, the active phased array antenna with small size and light weight is obtained with excellent assemblability and maintainability.
Patent JP-H10250657-A (JP)
Title: Infant's auxiliary seat for bicycle
Inventor: MINAMI OTOYOSHI
IPC: B62J1/16
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To fix a bottom frame to the top face of a carrier and prevent the hip of a driver from touching to the front frame even in a state of the front frame bringing in contact with the saddle by recessing a part of the front frame higher than the top surface of the saddle in the backrest frame side by a necessary quantity and forming a recessed part. SOLUTION: A front frame 3 is formed higher than a saddle S with an auxiliary seat A fixed to the top face of a carrier R and a recessed part 21 recessed in the backrest frame 4 side is formed in a part projecting upward from the top surface of the saddle S so that, if the front frame 3 is brought in contact with the rear end of the saddle S, the recessed part 21 is separated from the rear end of the saddle S by a necessary quantity. This constitution can eliminate any possibility of the front frame 3 from being brought in contact with the hip H of a driver riding on the saddle, fix the auxiliary seat A frontward of the carrier R so as to bring the front frame 3 in contact with the saddle S, and drive the bicycle B stably.
Patent JP-H06262142-A (JP)
Title: Coating method or evacuating apparatus
Inventor: NISHIMOTO YOSHIO
IPC: B05D1/38
Filed: 1993-03-11
Abstract: PURPOSE:To improve the sticking ability, workability and impact resistance or the like of a coating film by applying an under coating material on the surface of an evacuating apparatus, drying and then applying a coating material composition containing mainly a specific organosilicic condensation product and a chelate compound as an upper coating material thereon. CONSTITUTION:After the under coating material is applied on the surface of the evacuating apparatus and is dried, the coating material composition containing mainly the specific organosilicic condensation product and the chelate compound as the upper coating material is applied thereon. And the specific organosilicic compound is constituted by condensing a mixture of 0-90wt.% organosilicic compound and/or the lower condensation product additionally expressed by a general formula (where, R is 1-8C hydrocarbon group) with 10-100wt.% organosilicic compound and/or the lower condensation product additionally expressed by another general formula (where, R' is 1-12C hydrocarbon group). The under coating material is an organic solvent type coating material or a powder coating material. The chelate compound is an aluminum chelate compound.
Patent JP-S522197-A (JP)
Title: Visual sea control system
Inventor: KITAMURA NAOMASA
IPC: G01S5/16
Filed: 1975-06-24
Abstract: PURPOSE: To provide a visual sea control system which can know simply own vessel sailing predetermined course or predetermined position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01252803-A (JP)
Title: Hot start method for boiler
Inventor: MORONAGA MASAHARU
IPC: F22B35/14
Filed: 1988-03-31
Abstract: PURPOSE:To reduce the incurring of a starting loss by the shortening of a starting time, by a method wherein when a difference between a main steam temperature at a superheater outlet and a main steam temperature at a turbine inlet is at 30 deg.C and a above and an increase rate of the main steam temperature at the supercharger outlet exceeds 0.3 deg.C per hour, main steam is made to pass to the turbine side. CONSTITUTION:Primarily, a main steam pipe drain valve 12 is left closed, and a boiler is ignited in a state that a high pressure turbine bypass valve 11 is throttled. At this point of time, a superheater 8 is deprived of its metal possessing heat, and a steam temperature at the outlet of the superheater 8 is decreased. However, low temperature steam being generated is prevented from flowing through a main steam pipe 10, and the superheater is prevented from being deprived of a metal possessing temperature. Thereafter, the generated steam temperature of a boiler 1 is increased, and a steam temperature at the outlet of the superheater 8 is also increased. When a temperature difference between the main steam temperature at the outlet of the superheater and a main steam pipe temperature is 28 deg.C and the increasing rate of a steam temperature at the outlet port of the superheater is at least 0.3 deg.C/h, the high pressure turbine bypass valve 11 is closed, and main steam at the outlet port of the superheater 8 is made to pass through the main steam pipe 10 to a high pressure turbine 9.
Patent JP-H03277325-A (JP)
Title: Rice washing device
Inventor: OTSUKI TOSHIO
IPC: A47J43/24
Filed: 1990-03-28
Abstract: PURPOSE:To constitute this device so that grains of rice are not stagnant in a rice washing tank and rice can be washed satisfactorily by providing plural injection holes for allowing water supplied to feed water pipes provided in plural stages to generate a turning flow in the periphery of the axis center of the rice washing tank. CONSTITUTION:An injection hole 58 is structured, for instance, by providing exhaust projections 59 opened in the horizontal same tangential direction on the peripheral wall part of four parts intersected with two directions vertical to the axis center of at least an injection pipe 45, so that an injection flow in the horizontal tangential direction can be obtained. These plural injection holes 58 are provided in stages in the lower part of the injection pipe 45 placed in the lower part of a rice washing tank at the time when a valve body is closed up, and city water is supplied into the rice washing tank from the injection pipe 45 so that a turning flow is generated. Also, on the outer peripheral surface of the upper part of the injecting pipe 45 corresponding to an opening part of the rice washing tank, as well, one stage of injection hole 58a is provided, and even if the grains of rice are stuck to the vicinity of the opening part of the rice washing tank, they are swept off by a jet.
Patent JP-H11255366-A (JP)
Title: Sheet conveyance device and image forming apparatus
Inventor: SAMEJIMA TAKAO
IPC: G03G15/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To properly convey sheets of plural kinds of sizes by moving a structural member so that after the trailing end of a sheet passes through a conveyance part by a first conveyance means, conveys by a second transport means is enabled. SOLUTION: A guide of a conveyance belt table unit 12 is set to be lowered to a designated position, and then a transfer material is guided upward toward a nip part 8d, the sectional form thereof is a V-shape with a wide angle, a driving shaft 40 for a conveyance belt is provided in the valley part of the conveyance path, a first driven shaft 49 is provided on the secondary transfer roller 11 side, and a second driven shaft 42 is provided on a fixing device side. A distance L1 from the driving shaft 40 to the nip part 8d is set to be shorter than the spec. paper which can be conveyed by several tens mm, and the trailing end of the minimum paper sheet is pressed by the first conveyance belt to be surely pushed into a nip part of the fixing rollers.  The width of two second conveyance belts is smaller than the width of the minimum spec. paper sheet, and the first conveyance belt is provided with a projecting part 12d in which the trailing end of the transfer material is caught, so that the sheet can be properly conveyed.
Patent JP-S561690-A (JP)
Title: Privacy telephone system for key telephone equipment
Inventor: DOI AKIO
IPC: H04Q3/58
Filed: 1979-06-20
Abstract: PURPOSE:To secure the privacy telephone state through a simple method, by inhibiting the trigger to the clock SCR when the output of the slave detecting circuit exists for the master unit of the key telephone equipment and thus preventing the connection between the trunk which is in use already and the slave unit to be interrupted newly. CONSTITUTION:Call current control circuit 21, which controls the value of the call current to the prescribed level in accordance with the selecting operation of buttons, is provided to each of slave units #1-#3 of the key telephone equipment in which the call current system is cut off from main wires 1 and 2 in the DC- type way. And the current value set at circuit 21 is identified via slave unit detecting circuits 8-1-8-3 of the master unit. At the same time, the channels are formed between units #1-#3 and wires 1 and 2 each via cross-point circuits 6-1, 6-2 and 7 incorporating the cross-point SCR each in the master unit. And the using condition is monitored through incoming tone circuit 10 for wires 1 and 2, trunks 2-2 and 2-2 plus extension trunk 3. When wires 1 and 2 or the extension which are used for the call already is caught, the trigger is inhibited for circuits 6-1, 6-2 and 7 each. Thus the connection is prevented between the using trunk and new slave units #1-#3.
Patent JP-S63241781-A (JP)
Title: Integral type video camera
Inventor: SASAKI HIDEMI
IPC: G11B33/06
Filed: 1987-03-30
Abstract: PURPOSE:To form a camera easy to be held and to miniaturize it, by forming a grip part protrustively on the lower part of an enclosure main body, and arranging a rotary head drum on the grip part. CONSTITUTION:The supply reel 22 and the take-up reel 24 of a VTR part are arranged in the front and rear directions of the enclosure main body 20, and a short focusing lens 50 and a CCD52 are arranged at the front part, and an optical view finder 54 is arranged on the upper part. A battery 56 is arranged on the outside rear pat of a manin body 20A. Meanwhile, the rotary head drum 26 is arranged on the grip part 20B, and a tape loading mechanism is arranged so that a video tape 30 can be wound on the drum 26.
Patent JP-H09263685-A (JP)
Title: Polyester resin composition
Inventor: WAKATSUKA SEI
IPC: C08L67/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester resin composition, excellent in long-term hydrolytic and long-term thermal deterioration resistances and useful as an automotive part, etc., by blending a thermoplastic polyester resin having a prescribed content or below of carboxylic acid terminals with an epoxy group-modified polypropylene-based resin. SOLUTION: This polyester resin composition is obtained by blending (A) 100 pts.wt. thermoplastic polyester resin having <=45 mequiv., preferably <=35 mequiv. terminal carboxyl group content with (B) 3-100 pts.wt. epoxy group- modified polypropylene-based resin. Furthermore, (C) one or more selected from a polyolefin, a polystyrene, an acrylonitrile-styrene-butadiene copolymer, etc., as other thermoplastic resins are preferably further blended in an amount of <=100 pts.wt. based on 100 pts.wt. component A therein.
Patent JP-H06289892-A (JP)
Title: Pattern collating device
Inventor: IWASAKI TOMOHIRO
IPC: G10L15/12
Filed: 1993-04-02
Abstract: PURPOSE:To obtain the pattern collating device which is small in arithmetic quantity without any deterioration in pattern collating capability. CONSTITUTION:The pattern collating device is equipped with an integrated candidate detecting means 36 which detects candidates composed of arrangement of the same standard patterns as their latter half parts as integrated candidates when cumulative distance value corresponding to the respective latter half parts have the same difference during certain time width, and removes those integrated candidates except one from a collating indication means 34, an integrated candidate storage means 37 which stores the combination of the integrated candidates and the difference in cumulative distance value, and a result output means 46 which obtains the cumulative distance value of the candidates removed by the collating indication means from the difference between the cumulative distance value of the finally remained candidate and the cumulative distance in the integrated candidate storage means 37, and determines and outputs the collating results of respective candidates.
Patent JP-H02256313-A (JP)
Title: Data identification circuit
Inventor: KOIKE KIYOYUKI
IPC: H04L25/03
Filed: 1989-03-29
Abstract: PURPOSE:To attain stable operation with simple constitution by obtaining an intermediate level between an upper envelope and a lower envelope of an identification input signal regardless of an amplitude of the identification input signal and its DC level. CONSTITUTION:A binary identification input signal (input signal) S1 fed to an input terminal 1 is fed to a comparator 2, an upper envelope detector 3 and a lower envelope detector 4. An intermediate level 54 between an output S2 of the upper envelope detector 3 via a resistor 5, and an output 53 of the lower envelope detector 4 via a resistor 6 is compared and discriminated with the input signal S1 at a comparator 2. Thus, an identification 85 is outputted at an output terminal 7 of the comparator 2. Since the intermediate level S4 is obtained regardless of the input signal S1, an excellent identification S5 with a stable pulse width is obtained from the comparator 2.
Patent JP-H05283697-A (JP)
Title: Semiconductor device
IPC: H01L27/12
Filed: 1992-03-31
Abstract: PURPOSE:To form a semiconductor device having good transistor characteristics even if a crystalline semiconductor layer is an N-type and to form the semiconductor device at low cost with a large area by a low-temperature process, by eliminating a barrier of a hole conduction through controlling a crystallization of an amorphous semiconductor layer of the interface of a crystalline semiconductor layer. CONSTITUTION:A crystalline semiconductor layer 2 containing unilateral conductivity type impurity which acts as a channel region is formed on a glass substrate 1. Insular amorphous or microcrystalline semiconductor layers 3 containing an opposite conductivity type impurity which act as source and drain regions are formed on the crystalline semiconductor layer 2 an intervals. A gate insulating film 4 and a gate electrode 5 are formed between the insular amorphous or microcrystalline semiconductor layer 3 containing the opposite conductivity type impurity. In a semiconductor device formed by this manner, a carbon element is contained in the insular amorphous or microcrystalline semiconductor layers 3 containing the opposite conductivity type impurity.
Patent JP-S63242749-A (JP)
Title: Fog lamp louver opening/closing mechanism
Inventor: MIYAMAE SHOICHI
IPC: B60Q1/18
Filed: 1987-03-30
Abstract: PURPOSE:To suppress the heat generation of a shape memory alloy and make the automatic opening/closing operation of a louver smooth by providing a bimetal contact circuit for branching a current off of said shape memory alloy in the vicinity of said shape memory alloy in the louver opening/closing mechanism of a fog lamp in which said shape memory alloy is used in combination with a bimetal. CONSTITUTION:As a switch S is closed, a current flows in a shape memory alloy 1 and passes through a halogen light bulb 16 and, as the temp. of the shape memory alloy 1 rises, bimetals 7, 9 approach to each other closing contacts 8, 8' to branch off the current to the bimetals 7, 9. Here, when the light bulb is lit, the shape of the shape memory alloy 1 shrinks pulling a rope 13 to open a louver. And, when the temp. of this shape memory alloy 1 rises to a certain value, bimetals provided in its vicinity close their contacts allowing the greater part of the current to flow into the bimetals. Accordingly, a current which flows into the shape memory alloy is reduced suppressing the heat generation of the shape memory alloy.
Patent JP-S573817-A (JP)
Title: Curable resin composition
Inventor: IKEGUCHI NOBUYUKI
IPC: C08G18/62
Filed: 1980-06-09
Abstract: PURPOSE: A curable resin composition excellent in adhesion, intimate contact, flexibility, strength, etc., containing a mixture or prereaction product of a polyisocyanate, a hydroxyl group-containing polybutadiene, etc., and a cyanate ester resin composition.  
     CONSTITUTION: The composition of the purpose is prepared by mixing (A) a polyisocyanate, e.g., 2,2-bis(4-isocyanatophenyl)propane, (B) a mixture or prereaction product of polybutadiene containing hydroxyl groups in the molecule, a butadiene/ acrylonitrile copolymer or a hydrogenated product thereof and (C) a cyanate ester resin composition, e.g., 1,3- or 1,4-dicyanatobenzene. Component A reacts easily with component B. By use of the prereaction product it becomes possible to improve the defect of component C, i.e., low flexibility, low elasticity, and to provide a desirable composition free from deterioration of heat resistance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000278877-A (JP)
Title: Information processor provided with function to charge secondary battery
Inventor: YANAGIHARA NORITOMO
IPC: H02J7/10
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To make an efficient charging control by a method wherein when the maximum consumed current of an information processor is lower than an allowable charging current of a secondary battery, the output of an AC adapter is supplied within a range not exceeding the maximum value of the charging current to be proportionally divided for the information processor and the secondary battery, and constant-voltage charging is performed when the battery comes close to a full charged state. SOLUTION: From a vacant to a specified charging state of a secondary battery 13, a constant-voltage constant-current controlling section 15 controls so that the output of an AC adapter 11 may be constant current. When charging moves on and the terminal voltage increases to a specified value, it is judged that the battery is going up a full charged state and thereafter, the AC adapter 11 is switched to a constant-voltage operation. If the maximum consumed current of an information processor 12 is lower than an allowable charging current of the secondary battery 13 and a charged amount of the battery is smaller than a full charged amount, the output of the AC adapter 11 is controlled to the allowable charging current value. The output is proportionally divided for the information processor 12 and for charging of the secondary battery 13.  When the secondary battery is going up a full charged state, charging is switched to a constant-voltage charging to prevent overcharging of the secondary battery 13.
Patent JP-S60221304-A (JP)
Title: Preparation of oxygen-rich gas by pressure changing adsorption method under atmospheric pressure
Inventor: HIROOKA EIJI
IPC: B01D53/04
Filed: 1984-04-19
Abstract: PURPOSE:To prepare O2-rich gas with high efficiency under high separating and recovering efficiency of O2 and under atmospheric pressure for the whole stage of the process by prepg. O2-rich gas in a specified tower among plural numbers of adsorption tower, regenerating an adsorbent by evacuation and purge in another tower, and repeating the processes successively. CONSTITUTION:Air 20 is fed from the bottom of a tower A by opening a valve 1A of a tower among three adsorption towers A, B, and C packed with an adsorbent (e.g. synthetic zeolite) for adsorbing N2 selectively. At the same time, the pressure of a tower C which has completed adsorption and is discharging produced O2-rich gas while controlling the flow rate with a valve 6A and 6C is equalized primarily with the pressure of the tower A through a pipe 18 by opening valves 2A and 2C. On one hand, a tower B is evacuated with a vacuum pump 19 by opening tower valves 4B and 5. Thereafter, valves 2A and 12C are closed and a valve 12A is opened to discharge the produced gas by sucking with a produced gas suction pump 21. On the other hand, the tower B is washed with O2-rich gas fed from the tower C through one way valves 9, 3B and the gas is purged to the outside of the system with a pump 19. Valves 2C, 3B, 5, and 9 are then closed, and valves 3C, 10 are opened to equalize the pressure of the tower B with the pressure of the tower C secondarily. The procedures are successively changed-over and the operation of the apparatus is performed.
Patent JP-H04310984-A (JP)
Title: Developing device
Inventor: SUZUKI HIROHARU
IPC: G03G15/06
Filed: 1991-04-10
Abstract: PURPOSE:To develop a latent image having sharpness, excellent gradation, and a sufficient image density without having base fogging and irregularities at low cost by a developing roller not damaging a photosensitive body. CONSTITUTION:The developing roller 20 is composed of the conductor part 21 of a foamed layer and the dielectric part 21 formed in a foamed cell, and the alternate bias of 500<=peak to peak voltage (vp-p)<=1500(v) is applied to a developing part 80 with a photosensitive body 10. At this time, toner is alternately soared up between the developing bias 80 and the photosensitive body by a difference in the electrostatic charge of the conductor part and the dielectric part and the transfer ratio of the toner is increased together with gradation.
Patent JP-H01247501-A (JP)
Title: Electrically conductive particles
Inventor: TAKAGISHI IKUO
IPC: B22F1/02
Filed: 1988-03-30
Abstract: PURPOSE:To improve dispersion stability and electrical conductivity by plating flat fine resin powder having a specified average particle size and specified relations among the major axis size, minor axis size and thickness with a metal. CONSTITUTION:Flat fine resin powder having <=100mum average particle size, 1/1-1/10 ratio of the minor axis size to the major axis size and 1/2-1/50 ratio of the thickness to the major axis size is prepd. and the surface of the resin powder is plated with a metal such as Ag, Cu or Ni to obtain electrically conductive particles. Since the particles have large contact area, improved dispersion stability and electrical conductivity, they are suitable for use in electrically conductive paint.
Patent JP-S60220888-A (JP)
Title: Optical sensor
Inventor: TAMAI SEIICHIROU
IPC: G01V8/12
Filed: 1984-04-18
Abstract: PURPOSE:To realize excellent optical sensing even in an atmosphere where a disturbing light noise is large by determining a projection image position from the output of a photoelectric sensor equipped with optical means which allow transmission as to a wavelength range including laser light and a wavelength range including no laser light. CONSTITUTION:Two points for triangulation of a light image on a weld line, etc., by laser light projection are photodetected by a semiconductor position detecting element 21 equipped with an interference filter 20 which allows transmission as to the wavelength range including laser light and a semiconductor position detecting element 23 equipped with an interference filter 22 which allow transmission as to the wavelength range including no laser light. Corresponding photodetection signals are processed by differential amplifying circuits 30 and 31 to remove components except laser light and the weld line position based upon the laser projection is detected through sum arithmetic circuits 32 and 33, a dividing circuit 34, etc. Thus, the components except the laser light are removed to perform excellent position sensing with light even in an atmosphere where a disturbance noise such as arc light is large.