baber/WOPTO huggingface dataset:
Patent JP-S61229356-A (JP)
Title: Solid-state image pickup device
Inventor: UENO ATSUSHI
IPC: H04N5/335
Filed: 1985-04-03
Abstract: PURPOSE:To suppress stably and efficiently the blooming phenomenon in a solid-state image pickup device by a method wherein the device is constituted in such a structure that the P-type well layers are eliminated, the opening part of each P<+> buried layer is completely covered with each N<+> photo diode and the excess charge is swept out by controlling the size of the opening part of each buried layer and the impurity concentration of the buried layer. CONSTITUTION:P<+> buried layers 2 are formed in an N-type semiconductor substrate 1, and after that, the layers 2 are covered and an N-type semiconductor layer is formed on the whole surface of the substrate 1. Then, P<+> regions 3 for channel isolation and insulating films 9 for element isolation are formed. Then, P-type ions for an enhancement type readin gate (a) are implanted, and furthermore, N-type ions for transfer gate and N-type well are implanted, and readin gates 7 and N-type well layers 8 are formed. Then, gate insulating films, common polycrystalline Si gate electrodes 5 and insulating films 10 for protection are formed, and after that, an N<+> photo diode (charge storage part) 4 is formed on the opening part 12 of each layer 2 by implanting N-type ions. The size of the opening part 12 of each layer 2 and the impurity concentration of the layer 2 are respectively controlled at the optimum value.
Patent JP-S56166647-A (JP)
Title: Echo canceler
Inventor: ARAZEKI TAKU
IPC: H04B3/23
Filed: 1980-05-27
Abstract: PURPOSE:To obtain an echo canceler with the large amount of echo cancellation, by providing an echo canceler, inserted into a digital four-wire circuit differing in synchronism between transmission and reception, with an interpolating filter, echo path model, echo cancellation part, and subtracter. CONSTITUTION:An interpolating filter 200 receives and stores a reception-side digital signal, has filter coefficients, and filters the stored reception-side digital signal by making the filter coefficients operate upon it successively to output results of filtering successively in one sampling period. An echo path model 110 which outputs the signal of the filter 200 and simulates an echo path, and a subtracter 120 which finds a difference between the output signal of the model 110 and a transmission- side input digital signal are provided. Then, the output of the substractor 120 is  made by an echo cancellation part 100 into a transmission-side output digital signal,  which is outputted to a transmission-side output terminal 3. Thus, an echo canceler  of simple constitution for a digital interface with the large amount of echo cancellation is realized.
Patent JP-S62225998-A (JP)
Inventor: SUZUKI ISAMU
IPC: G21C21/00
Filed: 1986-03-27
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-H03270845-A (JP)
Title: Residual material sending device of wood processing machine
Inventor: TODA MITSUMASA
IPC: B65G7/00
Filed: 1990-03-20
Abstract: PURPOSE:To provide practicability of sending residual material to outside a processing machine without impairing the efficiency of wood processing as next process by furnishing a residual material takeout machine, which is supported on a support rail and pinches and lifts the residual material at the end of a transport path. CONSTITUTION:No.1 cylinder fed with information that residual material Wa is pinched at each clamp 34 works so as to lift a clamp table, so that the residual material Wa is lifted over so as not to constitute obstacle for a next work being transported on a transport line 10. After a certain time has elapsed with operation of this No.1 cylinder, the transport line 10, a processing machine, etc., are driven, and processing of the next work W is commenced without time loss. The residual material Wa lifted over the transport line 10 by each clamp 34 is moved backward with the condition held as it is owing to the motion on a support rail 31 of a residual material takeout machine 30a. At this time, the support rail 31 is arranged in such an orientation that the tail is isolated from the transport line 10, so that the residual material Wa is carried to outside the wood processing machine.
Patent JP-H10246001-A (JP)
Title: Forming method for fiber-reinforced plastic reinforcement for building of construction structure
Inventor: KAJITA ETSUO
IPC: E04G23/02
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To improve adhesive strength by supplying a negative pressure to a fiber-reinforced plastics temporarily adhered to an adherend before hardening, removing air from an adhering surface and sticking under the negative pressure. SOLUTION: A top surface of a fiber-reinforced plastic film 2 temporarily adhered to the corners or the like of an adhered before hardening is covered with a sheet member 10 such as plastic film, and its peripheral edge is adhered to the adhered 1 by a sealing member 11 such as adhesive. Next, a suction pipe 13 of a vacuum pump 12 is inserted to a sheet 10, and an exhaust pipe 14 is guided to a place separated far from the construction site. Next, air inside the sheet 10 is discharged with the vacuum pump 12, a negative pressure is supplied to the plastic 2 and air is instantaneously removed from the space between the plastic 2 and the adhered 1, vaporized gases scattered from the plastic 2 before hardening are exhausted and deodorized with a gas treatment device. Moreover, in the same manner, a fiber-reinforced plastic 3 is adhered to the plastic 2 through a lapped portion.  In this way, even complicated irregular surface can be reinforced quickly and reliably.
Patent JP-H06283185-A (JP)
Title: Integrated exhaust heat recovery device of fuel cell power generation system
Inventor: SUGIYAMA HIDEKAZU
IPC: H01M8/04
Filed: 1993-03-30
Abstract: PURPOSE:To respond to increased variety of exhaust heat utilization and to improve exhaust heat efficiency by integrating apparatuses relating to recover the exhaust heat of the condensed and recovered water, together, and by placing a recovery device outside. CONSTITUTION:Low temperature feeding water flows in from the feeding water inlet nozzle of the lower part of the condensed/recovered heat exchanger 7 of an exhaust gas processor 2, and the exhaust gas flows in the exchanger 7 and a phosphate recovery device 5, and heat exchanging thus occurs. The feeding hot water heated by the heat energy in the processor 2 flows in a steam generator 1, and saturated steam is formed, which is fed to a steam exhaust heat utilization device 12 through a saturated steam feeding line 11. The hot water blown from the lower part of the generator 1 is returned to a water processor 10 through a steam generator blow line 13, and is fed to a hot water exhaust heat utilization device 14. Apparatuses relating to exhaust heat recovery of the condensed water that is condensed and recovered from the generator 1, the processor 10, and the utilization device 12, are integrated together, and the recovery device is placed outside of a plant. Change in designing can thus be enabled, and increased variety of exhaust heat utilization can be dealt with, while exhaust heat efficiency is improved.
Patent JP-H02249945-A (JP)
Title: Inspecting device for bending strength
Inventor: TSUJITA MASAHIKO
IPC: H01L21/66
Filed: 1989-03-24
Abstract: PURPOSE:To automate the bending of a lead pin and to automatically count the number of bending times till the breaking of the lead pin in an inspecting device for bending strength of the lead pin, etc., on a semiconductor device. CONSTITUTION:The lead pin 3 is repeatedly bent at the base part in accordance with a repetition of specified swinging motion. With this arrangement, the pin 3 is gradually worn out and parted with breakdown at the time after the several swinging motions due to becoming unable to withstand a weight 16. A chuck 11 is freely dropped downward with the condition that a side end part of the pin 3 cut down with fatigue is held, thereby the weight 16 is also moved downward. Then, a weight arm 17 mounted with the weight 16 is rotationally moved making a fulcrum 18 as the center. At this time, an end part at the opposite side to the weight 16 on the arm 17 is springed up, thereby a microswitch mechanism 20 is exerted. The count for the rotational movement is stopped by the operation of this mechanism 20, and by a display part 21, the display of the value for integral number of rotational movement at the dropping time of the weight 16 on the arm 17, i.e. at the time when the pin 3 is broken down with fatigue, is continued to hold.
Patent JP-H05265759-A (JP)
Title: Expert system
IPC: G06F9/44
Filed: 1991-04-03
Abstract: PURPOSE:To easily verify the meaning contents of the conditional parts of the rules stored in a knowledge base and at the same time to evade the waste of the hardware resource of an expert system. CONSTITUTION:An expert system 10 carries out the inference of the problem pointed by a system user based on the rule and the fact information stored in a knowledge base 11 and outputs the result of inference. Then, the system 10 is provided with a fact relation definition table 16 and a rule descriptive text generation processing part 17. The table 16 has such a constitution where the component elements of the fact information are correlated with each other so as to make clear the meaning contents so that the meaning contents of the rule conditional parts are also made clear. Then, the part 17 generates the descriptive text to show the meaning contents of the rule conditional parts based on the table 16 and the fact information stored in the base 11.
Patent JP-S52153270-A (JP)
Title: Defrost control system of heat pump type air conditioners
Inventor: FUJII MANABU
IPC: F25D21/06
Filed: 1976-06-16
Abstract: PURPOSE: To control a rapid drop of heating capacity of heat pump type air conditioners, when more than preset number of units simultaneously enter defrost operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01244037-A (JP)
Title: Construction of japanese stool
Inventor: MATSUO KUNIYASU
IPC: E03D11/16
Filed: 1988-03-25
Abstract: PURPOSE:To simplify fitting operation by a method in which a formwork is set on a deck plate in advance, a floor material driven is hardened, the formwork is removed, the deck plate is cut off to an opening, and a Japanese stool is set in the opening. CONSTITUTION:A formwork consisting of the first and second formworks is attached to a deck plate 1, and concrete is placed on the plate 1 and hardened. Afterwards, the formwork is removed, and the plate in the recess is removed to form an opening to be attached with stool. A fire-proof cover 5 is inserted into the opening, a stool 4 is set, and a drain port 4b is connected through a drain adaptor 7 to a drain tube 10. In forming the floor slab 3, the opening is formed, and the stool 4 is fitted independently of the formation of the slab 3. The fitting operation can thus be simplified and the operating efficiency can also be raised.
Patent JP-S59195509-A (JP)
Title: Amorphous tellurium-tantalum compound material and its manufacture
Inventor: MASUMOTO TAKESHI
IPC: H01B3/12
Filed: 1983-04-21
Abstract: PURPOSE:To manufacture a novel amorphous Te-Ta compound material by mixing tellurium dioxide with tantalum oxide so as to provide a composition having a specified ratio, melting the mixture by heating, and cooling the melt very rapidly. CONSTITUTION:TeO2 is mixed with Ta2O5 so as to provide a composition represented by a formula (TeO2)1-x.(Ta2O5)x (where 0.30>=x>0), and the mixture is heated at a temp. by about 50-120 deg.C above the melting temp. The heating is usually carried out in the air. The resulting melt is very rapidly cooled at about 10<4>-10<6> deg.C/sec cooling rate to obtain a novel amorphous compound. This compound can be converted into an oriented polycrystalline thin film material by heat treating the compound at a temp. below the crystallization temp. for a prescribed time.
Patent JP-S62228972-A (JP)
Inventor: NAKAJIMA TAKESHI
IPC: G21C7/08
Filed: 1986-03-31
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-S63239570-A (JP)
Title: Character input device
Inventor: MATSUBAYASHI KAZUHIRO
IPC: G06F3/041
Filed: 1987-03-27
Abstract: PURPOSE:To obtain a superior character input device by controlling an elastic wave generated by an elastic wave input means to plural frequencies and recognizing plural kinds of character information from the same image pattern according to the frequencies of the elastic wave. CONSTITUTION:An input pen 1 is provided with a mode switch 11 for switching upper-case and lower-case letters. The switch 11 is operated to set the vibration frequency of the elastic wave to 400kHz in upper-case letter input mode or to 600kHz in lower-case letter input mode. A vibration input plate 2 is provided with vibration sensors 21-23, whose outputs are inputted to a coordinate arithmetic device 3. The output of a sensor 23 is inputted to a frequency identification device 4 as well. Input coordinate data are inputted to a character recognition device 5 to determine input character information by analyzing image elements. An input character 'A' is outputted as 'A' on a display device 7 when the identification device 4 detects 400kHz or 'a' when the device detects 600kHz. Thus, the elastic wave frequencies are changed to switch input character information.
Patent JP-S5930571-A (JP)
Title: Heat fixation device in copying machine
Inventor: NAMIKI RIYOUICHI
IPC: G03G15/20
Filed: 1983-04-25
Abstract: PURPOSE:To reduce warming-up time and to improve the quality of a copied image, by constituting a sleeve of a thin sheet having a small heat capacity, and disposing 1 or >=2 inside frames supporting the sleeve between both support shafts by means of heat insulators. CONSTITUTION:A sleeve 7 is constituted of a thin sheet of a good thermal conductor having a small heat capacity and therefore the heat from a heating means 5 arrives at the surface of the sleeve 7 in a short time. The transmission of the heat of the sleeve 7 to inside frames 3 and support shafts 1 is made difficult by the effect of heat insulators 6, 6a. The warming-up time is considerably reduced and the temp. distribution in the longitudinal direction of the roll is made uniform by the above-mentioned constitution. Since the sleeve 7 is constituted to have flexibility, the copying paper passing the spacing between a fixing roll 2 and the other roll 2a constituted similarly therewith is brought into tight contact with the surface of the sleeve and the copied image having good quality is obtd.
Patent JP-H08270782-A (JP)
Title: Oil pressure control device for automatic transmission
Inventor: KAMATA SHINYA
IPC: F16H61/12
Filed: 1995-03-29
Abstract: PURPOSE: To allow a change-over valve to be operated normally by cutting off communication between a solenoid valve and the change-over valve in case of the solenoid valve being fixed in the off state, and connecting another oil pressure supply source to the change-over valve to energize the change-over valve into a change-over position. CONSTITUTION: A change-over valve 56 is reset into a specified position by the supply stop of control pressure due to the off action of a solenoid valve 62 so as to cut off connection between the oil pressure chamber of a reverse clutch 42 and an operating oil pressure supply source by the change-over valve 56. In the case of the solenoid valve 62 being fixed in the off state to the change-over valve 56, a solenoid valve 61 with another oil pressure supply source as a control pressure source is connected to the change-over valve 56 so as to energize the change-over valve 56 into a specified change-over position. The change-over valve 56 can thereby be operated normally, and the locking state of the reverse clutch 42 can be maintained.
Patent JP-S54162972-A (JP)
Title: Insulated gate type field effect transistor and its manufacture
Inventor: KONDOU TAKEO
IPC: H01L29/78
Filed: 1978-06-15
Abstract: PURPOSE: To omit the positioning of the gate electrode to the source and drain regions by applying the Si gate self-alignment tequnique together with the ion implantation technique.  
     CONSTITUTION: Field insulator film 12 is formed to semiconductor substrate 10 of single conduction type as well as the areas except for active region 11 with partial burying into substrate 10. Then other conduction-type source region 19 and drain region 20 are formed in consideration of the gate length along with ion injection region 19' and 20' of conduction type formed in extension from region 19 and 20 and in the same sizes between them. Gate insulator 13' is provided in overlap to region 19 and 20, and poly-crystal Si gate electrode 14' is formed in agreement with region 19' and 20'. In such constitution, electrode 14' is formed simultaneously with region 19 and 20 using gate 4' as the mask, and then region 19' and 20' can be formed. Furthermore, no overlap is caused between gate electrode 15 and regions 19/20, thus eliminating the mirror effect caused by the parasitic capacity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60216711-A (JP)
Inventor: KOJIMA YASUO
IPC: H02G7/16
Filed: 1984-04-10
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-S63242182-A (JP)
Title: Cylindrical ultrasonic quadrupole rotary vibrator
Inventor: KUMADA AKIO
IPC: H02N2/00
Filed: 1987-03-27
Abstract: PURPOSE:To reduce an input impedance and enlarge the amplitude of a vibration, by polarizing a cylindrical ultrasonic rotary vibrator in the radial direction thereof. CONSTITUTION:A cylindrical ultrasonic quadrupole rotary vibrator is provided with an electrode 2 on the whole outer peripheral surface of a cylindrical piezoelectric element 1, made of ceramics, excluding belt type insulating parts with upper and lower 1 mm widths while the inner peripheral surface of the cylindrical vibrator is provided with electrodes 6-9, divided into 4 divisions along the periphery thereof. The electrodes 6, 9, and the electrodes 7, 8 are connected commonly respectively to effect the process of polarization. Then, an output having the difference of phase by 90 deg. is impressed on the electrodes of the vibrator from a 2-phase oscillator 10. As a result, the center of gravity of the cylindrical piezoelectric element is rotated about the axis of the cylinder whereby a strong ultrasonic resonating system may be realized.
Patent JP-H027974-A (JP)
Title: Exercising apparatus
Inventor: ARAN UIRIAMU MEINAADO
IPC: A63B21/008
Filed: 1989-03-22
Abstract: PURPOSE: To execute various kinds of gymnastics only by using a little auxiliary parts by swinging a holding pipe by a gymnast, putting in/out a piston inside a hydraulic cylinder and adjustably moving oil from the cylinder through a valve. CONSTITUTION: A vertically movable pole 11, which can vertically move, is supported by a guide pipe 12 upright standing from a base frame 10. An attaching part 19 having a horizontal pivot 16 is arranged at the upper end of that movable pole 11. A supporter is held by a holding means 14 supported by that attaching part 19. Besides, a hydraulic pump 24 positioned between the holding means 14 and the movable pole 11 so as to freely operate is operated by pivotally moving the holding means 14 with the pivot 16 as a center. Further, a valve 30 having an oil flow adjusting means 31 and the hydraulic pump 24 are connected by a pipe 28, and the level of resistance against operation is easily regulated by adjusting the quantity of oil to be moved by operating the piston of the pump 24. As a result, various kinds of gymnastics can be executed by a little auxiliary parts.
Patent JP-S59196370-A (JP)
Title: Method for forming coating film
Inventor: KANOU MASAFUMI
IPC: C08L27/12
Filed: 1983-04-22
Abstract: PURPOSE:To obtain a coating film retaining excellent durable corrosion proofness and weather resistance over a long period of time, by applying a paint contg. a fluorocopolymer having hydroxyl groups as a base resin and a scaly metallic powder, and then applying a clear paint. CONSTITUTION:The surface of an article is coated with a paint contg. a fluorocopolymer having hydroxyl groups as the base resin component and a scaly metallic powder, and then with a clear paint. Preferred copolymers include a hydroxyl group-contg. fluorocopolymer contg. a fluoroolefin and cyclohexyl vinyl ether as structural components. A copolymer contg. 40-60mol% of a fluoroolefin, 5-45mol% of cyclohexyl vinyl ether, 5-45mol% of an alkylvinyl ether and 3-15mol% of a hydroxyalkylvinyl ether as essential structural components is particularly preferred.
Patent JP-H11267866-A (JP)
Title: Laser processing method
Inventor: SATO MITSURU
IPC: B23K26/382
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a laser processing method, by which the effect due to the shock and vibration of a laser light is eliminated so as to carry out precise processing, and adhesion of debris to the reverse face of a processing member is prevented so as to laser process a through hole simply. SOLUTION: A fiber type member 21 with good permeability is put on a processing stage 22, and a processing member 20 is arranged thereon. The processing member 20 is adsorbed and fixed via the fiber type member 21 by being sucked from a permeable hole 31 arranged to the processing stage 22 by means of a vacuum pump 23. When processing is performed by the irradiation of a pulse laser light, the fiber type member 21 functions as a buffer material to restrain the shock and vibration. The debris generated at that time, is oxidized and blown off by an assist gas 32. After the penetration of the processing member 20, the debris is adsorbed to the fiber type member 21 by sucking, and is not adhered to the reverse face of the processing member 20. Further, since the processing stage is not broken, the next step can be started by only changing the fiber type member 21 after processing.
Patent JP-S51148181-A (JP)
Title: A multi selection detecting circuit
Inventor: KUMAGAI ATSUMI
IPC: H04Q9/00
Filed: 1975-06-12
Abstract: PURPOSE:A multi selection detecting circuit which is consisted of IC,and is made compactly, and is rich in speedy  operation perform ance.
Patent JP-H07275565-A (JP)
Title: Dehydrator and washing machine in one
Inventor: INOUE MASAAKI
IPC: D06F41/00
Filed: 1994-04-11
Abstract: PURPOSE:To stabilize and improve the washing performance by making clothes contain poured water at washing enough even if the quantity of clothes inside a washing-and-dehydrating tub or the position of clothes changes, in a dehydrator and washing machine in one equipped with a water feeder for supply ing the washing and dehydrating vessel with water. CONSTITUTION:A vessel cover 20 is arranged above a water receiving vessel 1, which has a washing-and-dehydrating tub 5, and a water supply valve, which supplies water to the washing-and-dehydrating tub, is installed, and for this tub cover 20, a plurality of openings 21 are made, and also a cylindrical part 22 is made at the upper section, and besides a hollow part 23, which connects the opening 21 with the cylindrical part 22, is made inside, and the cylindrical part 22 of the tub cover 20 and the water supply valve 12, which supplies the washing-and-dehydrating tub with water, are connected to each other by a hose 25.